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if("@"===this._ch)if(this.preserveSingleSpace(n),"{"===this._input.peek())this.print_string(this._ch+this.eatString("}"));else{this.print_string(this._ch);var k=this._input.peekUntilAfter(/[: ,;{}()[\]\/='"]/g);k.match(/[ :]$/)&&(k=this.eatString(": ").replace(/\s+$/,""),this.print_string(k),this._output.space_before_token=!0),0===p&&-1!==k.indexOf(":")?(g=!0,this.indent()):k in this.NESTED_AT_RULE?(this._nestedLevel+=1,k in this.CONDITIONAL_GROUP_RULE&&(m=!0)):0!==p||g||(v=!0)}else if("#"===this._ch&&"{"===this._input.peek())this.preserveSingleSpace(n),this.print_string(this._ch+this.eatString("}"));else 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if("}"===this._ch)this.outdent(),this._output.add_new_line(),"{"===f&&this._output.trim(!0),g&&(this.outdent(),g=!1),this.print_string(this._ch),_=!1,this._nestedLevel&&this._nestedLevel--,this.eatWhitespace(!0),this._output.add_new_line(),this._options.newline_between_rules&&!this._output.just_added_blankline()&&"}"!==this._input.peek()&&this._output.add_new_line(!0),")"===this._input.peek()&&(this._output.trim(!0),"expand"===this._options.brace_style&&this._output.add_new_line(!0));else if(":"===this._ch){for(var T=0;T<this.NON_SEMICOLON_NEWLINE_PROPERTY.length;T++)if(this._input.lookBack(this.NON_SEMICOLON_NEWLINE_PROPERTY[T])){S=!0;break}!_&&!m||this._input.lookBack("&")||this.foundNestedPseudoClass()||this._input.lookBack("(")||v||0!==p?(this._input.lookBack(" ")&&(this._output.space_before_token=!0),":"===this._input.peek()?(this._ch=this._input.next(),this.print_string("::")):this.print_string(":")):(this.print_string(":"),g||(g=!0,this._output.space_before_token=!0,this.eatWhitespace(!0),this.indent()))}else if('"'===this._ch||"'"===this._ch){var A='"'===f||"'"===f;this.preserveSingleSpace(A||n),this.print_string(this._ch+this.eatString(this._ch)),this.eatWhitespace(!0)}else if(";"===this._ch)S=!1,0===p?(g&&(this.outdent(),g=!1),v=!1,this.print_string(this._ch),this.eatWhitespace(!0),"/"!==this._input.peek()&&this._output.add_new_line()):(this.print_string(this._ch),this.eatWhitespace(!0),this._output.space_before_token=!0);else if("("===this._ch)if(this._input.lookBack("url"))this.print_string(this._ch),this.eatWhitespace(),p++,this.indent(),this._ch=this._input.next(),")"===this._ch||'"'===this._ch||"'"===this._ch?this._input.back():this._ch&&(this.print_string(this._ch+this.eatString(")")),p&&(p--,this.outdent()));else{var x=!1;this._input.lookBack("with")&&(x=!0),this.preserveSingleSpace(n||x),this.print_string(this._ch),g&&"$"===f&&this._options.selector_separator_newline?(this._output.add_new_line(),y=!0):(this.eatWhitespace(),p++,this.indent())}else if(")"===this._ch)p&&(p--,this.outdent()),y&&";"===this._input.peek()&&this._options.selector_separator_newline&&(y=!1,this.outdent(),this._output.add_new_line()),this.print_string(this._ch);else if(","===this._ch)this.print_string(this._ch),this.eatWhitespace(!0),!this._options.selector_separator_newline||g&&!y||0!==p||v?this._output.space_before_token=!0:this._output.add_new_line();else if(">"!==this._ch&&"+"!==this._ch&&"~"!==this._ch||g||0!==p)if("]"===this._ch)this.print_string(this._ch);else if("["===this._ch)this.preserveSingleSpace(n),this.print_string(this._ch);else if("="===this._ch)this.eatWhitespace(),this.print_string("="),c.test(this._ch)&&(this._ch="");else if("!"!==this._ch||this._input.lookBack("\\")){var D='"'===f||"'"===f;this.preserveSingleSpace(D||n),this.print_string(this._ch),!this._output.just_added_newline()&&"\n"===this._input.peek()&&S&&this._output.add_new_line()}else this._output.space_before_token=!0,this.print_string(this._ch);else this._options.space_around_combinator?(this._output.space_before_token=!0,this.print_string(this._ch),this._output.space_before_token=!0):(this.print_string(this._ch),this.eatWhitespace(),this._ch&&c.test(this._ch)&&(this._ch=""));return this._output.get_code(t)},e.exports.Beautifier=f},function(e,t,i){var n=i(6).Options;function r(e){n.call(this,e,"css"),this.selector_separator_newline=this._get_boolean("selector_separator_newline",!0),this.newline_between_rules=this._get_boolean("newline_between_rules",!0);var t=this._get_boolean("space_around_selector_separator");this.space_around_combinator=this._get_boolean("space_around_combinator")||t;var i=this._get_selection_list("brace_style",["collapse","expand","end-expand","none","preserve-inline"]);this.brace_style="collapse";for(var r=0;r<i.length;r++)"expand"!==i[r]?this.brace_style="collapse":this.brace_style=i[r]}r.prototype=new n,e.exports.Options=r}],t={};var i=function i(n){var r=t[n];if(void 0!==r)return r.exports;var s=t[n]={exports:{}};return e[n](s,s.exports,i),s.exports}(15);n=i}();var r=n;void 0===(i=function(){return{css_beautify:r}}.apply(t,[]))||(e.exports=i)}()},40998:function(e,t,i){var n,r;!function(){var s;!function(){"use strict";var e=[,,function(e){function t(e){this.__parent=e,this.__character_count=0,this.__indent_count=-1,this.__alignment_count=0,this.__wrap_point_index=0,this.__wrap_point_character_count=0,this.__wrap_point_indent_count=-1,this.__wrap_point_alignment_count=0,this.__items=[]}function i(e,t){this.__cache=[""],this.__indent_size=e.indent_size,this.__indent_string=e.indent_char,e.indent_with_tabs||(this.__indent_string=new Array(e.indent_size+1).join(e.indent_char)),t=t||"",e.indent_level>0&&(t=new Array(e.indent_level+1).join(this.__indent_string)),this.__base_string=t,this.__base_string_length=t.length}function n(e,n){this.__indent_cache=new i(e,n),this.raw=!1,this._end_with_newline=e.end_with_newline,this.indent_size=e.indent_size,this.wrap_line_length=e.wrap_line_length,this.indent_empty_lines=e.indent_empty_lines,this.__lines=[],this.previous_line=null,this.current_line=null,this.next_line=new t(this),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1,this.__add_outputline()}t.prototype.clone_empty=function(){var e=new t(this.__parent);return e.set_indent(this.__indent_count,this.__alignment_count),e},t.prototype.item=function(e){return e<0?this.__items[this.__items.length+e]:this.__items[e]},t.prototype.has_match=function(e){for(var t=this.__items.length-1;t>=0;t--)if(this.__items[t].match(e))return!0;return!1},t.prototype.set_indent=function(e,t){this.is_empty()&&(this.__indent_count=e||0,this.__alignment_count=t||0,this.__character_count=this.__parent.get_indent_size(this.__indent_count,this.__alignment_count))},t.prototype._set_wrap_point=function(){this.__parent.wrap_line_length&&(this.__wrap_point_index=this.__items.length,this.__wrap_point_character_count=this.__character_count,this.__wrap_point_indent_count=this.__parent.next_line.__indent_count,this.__wrap_point_alignment_count=this.__parent.next_line.__alignment_count)},t.prototype._should_wrap=function(){return this.__wrap_point_index&&this.__character_count>this.__parent.wrap_line_length&&this.__wrap_point_character_count>this.__parent.next_line.__character_count},t.prototype._allow_wrap=function(){if(this._should_wrap()){this.__parent.add_new_line();var e=this.__parent.current_line;return e.set_indent(this.__wrap_point_indent_count,this.__wrap_point_alignment_count),e.__items=this.__items.slice(this.__wrap_point_index),this.__items=this.__items.slice(0,this.__wrap_point_index),e.__character_count+=this.__character_count-this.__wrap_point_character_count,this.__character_count=this.__wrap_point_character_count," "===e.__items[0]&&(e.__items.splice(0,1),e.__character_count-=1),!0}return!1},t.prototype.is_empty=function(){return 0===this.__items.length},t.prototype.last=function(){return this.is_empty()?null:this.__items[this.__items.length-1]},t.prototype.push=function(e){this.__items.push(e);var t=e.lastIndexOf("\n");-1!==t?this.__character_count=e.length-t:this.__character_count+=e.length},t.prototype.pop=function(){var e=null;return this.is_empty()||(e=this.__items.pop(),this.__character_count-=e.length),e},t.prototype._remove_indent=function(){this.__indent_count>0&&(this.__indent_count-=1,this.__character_count-=this.__parent.indent_size)},t.prototype._remove_wrap_indent=function(){this.__wrap_point_indent_count>0&&(this.__wrap_point_indent_count-=1)},t.prototype.trim=function(){for(;" "===this.last();)this.__items.pop(),this.__character_count-=1},t.prototype.toString=function(){var e="";return this.is_empty()?this.__parent.indent_empty_lines&&(e=this.__parent.get_indent_string(this.__indent_count)):(e=this.__parent.get_indent_string(this.__indent_count,this.__alignment_count),e+=this.__items.join("")),e},i.prototype.get_indent_size=function(e,t){var i=this.__base_string_length;return t=t||0,e<0&&(i=0),i+=e*this.__indent_size,i+=t},i.prototype.get_indent_string=function(e,t){var i=this.__base_string;return t=t||0,e<0&&(e=0,i=""),t+=e*this.__indent_size,this.__ensure_cache(t),i+=this.__cache[t]},i.prototype.__ensure_cache=function(e){for(;e>=this.__cache.length;)this.__add_column()},i.prototype.__add_column=function(){var e=this.__cache.length,t=0,i="";this.__indent_size&&e>=this.__indent_size&&(e-=(t=Math.floor(e/this.__indent_size))*this.__indent_size,i=new Array(t+1).join(this.__indent_string)),e&&(i+=new Array(e+1).join(" ")),this.__cache.push(i)},n.prototype.__add_outputline=function(){this.previous_line=this.current_line,this.current_line=this.next_line.clone_empty(),this.__lines.push(this.current_line)},n.prototype.get_line_number=function(){return this.__lines.length},n.prototype.get_indent_string=function(e,t){return this.__indent_cache.get_indent_string(e,t)},n.prototype.get_indent_size=function(e,t){return this.__indent_cache.get_indent_size(e,t)},n.prototype.is_empty=function(){return!this.previous_line&&this.current_line.is_empty()},n.prototype.add_new_line=function(e){return!(this.is_empty()||!e&&this.just_added_newline())&&(this.raw||this.__add_outputline(),!0)},n.prototype.get_code=function(e){this.trim(!0);var t=this.current_line.pop();t&&("\n"===t[t.length-1]&&(t=t.replace(/\n+$/g,"")),this.current_line.push(t)),this._end_with_newline&&this.__add_outputline();var i=this.__lines.join("\n");return"\n"!==e&&(i=i.replace(/[\n]/g,e)),i},n.prototype.set_wrap_point=function(){this.current_line._set_wrap_point()},n.prototype.set_indent=function(e,t){return e=e||0,t=t||0,this.next_line.set_indent(e,t),this.__lines.length>1?(this.current_line.set_indent(e,t),!0):(this.current_line.set_indent(),!1)},n.prototype.add_raw_token=function(e){for(var t=0;t<e.newlines;t++)this.__add_outputline();this.current_line.set_indent(-1),this.current_line.push(e.whitespace_before),this.current_line.push(e.text),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1},n.prototype.add_token=function(e){this.__add_space_before_token(),this.current_line.push(e),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=this.current_line._allow_wrap()},n.prototype.__add_space_before_token=function(){this.space_before_token&&!this.just_added_newline()&&(this.non_breaking_space||this.set_wrap_point(),this.current_line.push(" "))},n.prototype.remove_indent=function(e){for(var t=this.__lines.length;e<t;)this.__lines[e]._remove_indent(),e++;this.current_line._remove_wrap_indent()},n.prototype.trim=function(e){for(e=void 0!==e&&e,this.current_line.trim();e&&this.__lines.length>1&&this.current_line.is_empty();)this.__lines.pop(),this.current_line=this.__lines[this.__lines.length-1],this.current_line.trim();this.previous_line=this.__lines.length>1?this.__lines[this.__lines.length-2]:null},n.prototype.just_added_newline=function(){return this.current_line.is_empty()},n.prototype.just_added_blankline=function(){return this.is_empty()||this.current_line.is_empty()&&this.previous_line.is_empty()},n.prototype.ensure_empty_line_above=function(e,i){for(var n=this.__lines.length-2;n>=0;){var r=this.__lines[n];if(r.is_empty())break;if(0!==r.item(0).indexOf(e)&&r.item(-1)!==i){this.__lines.splice(n+1,0,new t(this)),this.previous_line=this.__lines[this.__lines.length-2];break}n--}},e.exports.Output=n},function(e){e.exports.Token=function(e,t,i,n){this.type=e,this.text=t,this.comments_before=null,this.newlines=i||0,this.whitespace_before=n||"",this.parent=null,this.next=null,this.previous=null,this.opened=null,this.closed=null,this.directives=null}},,,function(e){function t(e,t){this.raw_options=i(e,t),this.disabled=this._get_boolean("disabled"),this.eol=this._get_characters("eol","auto"),this.end_with_newline=this._get_boolean("end_with_newline"),this.indent_size=this._get_number("indent_size",4),this.indent_char=this._get_characters("indent_char"," "),this.indent_level=this._get_number("indent_level"),this.preserve_newlines=this._get_boolean("preserve_newlines",!0),this.max_preserve_newlines=this._get_number("max_preserve_newlines",32786),this.preserve_newlines||(this.max_preserve_newlines=0),this.indent_with_tabs=this._get_boolean("indent_with_tabs","\t"===this.indent_char),this.indent_with_tabs&&(this.indent_char="\t",1===this.indent_size&&(this.indent_size=4)),this.wrap_line_length=this._get_number("wrap_line_length",this._get_number("max_char")),this.indent_empty_lines=this._get_boolean("indent_empty_lines"),this.templating=this._get_selection_list("templating",["auto","none","angular","django","erb","handlebars","php","smarty"],["auto"])}function i(e,t){var i,r={};for(i in e=n(e))i!==t&&(r[i]=e[i]);if(t&&e[t])for(i in e[t])r[i]=e[t][i];return r}function n(e){var t,i={};for(t in e){i[t.replace(/-/g,"_")]=e[t]}return i}t.prototype._get_array=function(e,t){var i=this.raw_options[e],n=t||[];return"object"==typeof i?null!==i&&"function"==typeof i.concat&&(n=i.concat()):"string"==typeof i&&(n=i.split(/[^a-zA-Z0-9_\/\-]+/)),n},t.prototype._get_boolean=function(e,t){var i=this.raw_options[e];return void 0===i?!!t:!!i},t.prototype._get_characters=function(e,t){var i=this.raw_options[e],n=t||"";return"string"==typeof i&&(n=i.replace(/\\r/,"\r").replace(/\\n/,"\n").replace(/\\t/,"\t")),n},t.prototype._get_number=function(e,t){var i=this.raw_options[e];t=parseInt(t,10),isNaN(t)&&(t=0);var n=parseInt(i,10);return isNaN(n)&&(n=t),n},t.prototype._get_selection=function(e,t,i){var n=this._get_selection_list(e,t,i);if(1!==n.length)throw new Error("Invalid Option Value: The option '"+e+"' can only be one of the following values:\n"+t+"\nYou passed in: '"+this.raw_options[e]+"'");return n[0]},t.prototype._get_selection_list=function(e,t,i){if(!t||0===t.length)throw new Error("Selection list cannot be empty.");if(i=i||[t[0]],!this._is_valid_selection(i,t))throw new Error("Invalid Default Value!");var n=this._get_array(e,i);if(!this._is_valid_selection(n,t))throw new Error("Invalid Option Value: The option '"+e+"' can contain only the following values:\n"+t+"\nYou passed in: '"+this.raw_options[e]+"'");return n},t.prototype._is_valid_selection=function(e,t){return e.length&&t.length&&!e.some((function(e){return-1===t.indexOf(e)}))},e.exports.Options=t,e.exports.normalizeOpts=n,e.exports.mergeOpts=i},,function(e){var t=RegExp.prototype.hasOwnProperty("sticky");function i(e){this.__input=e||"",this.__input_length=this.__input.length,this.__position=0}i.prototype.restart=function(){this.__position=0},i.prototype.back=function(){this.__position>0&&(this.__position-=1)},i.prototype.hasNext=function(){return this.__position<this.__input_length},i.prototype.next=function(){var e=null;return this.hasNext()&&(e=this.__input.charAt(this.__position),this.__position+=1),e},i.prototype.peek=function(e){var t=null;return e=e||0,(e+=this.__position)>=0&&e<this.__input_length&&(t=this.__input.charAt(e)),t},i.prototype.__match=function(e,i){e.lastIndex=i;var n=e.exec(this.__input);return!n||t&&e.sticky||n.index!==i&&(n=null),n},i.prototype.test=function(e,t){return t=t||0,(t+=this.__position)>=0&&t<this.__input_length&&!!this.__match(e,t)},i.prototype.testChar=function(e,t){var i=this.peek(t);return e.lastIndex=0,null!==i&&e.test(i)},i.prototype.match=function(e){var t=this.__match(e,this.__position);return t?this.__position+=t[0].length:t=null,t},i.prototype.read=function(e,t,i){var n,r="";return e&&(n=this.match(e))&&(r+=n[0]),!t||!n&&e||(r+=this.readUntil(t,i)),r},i.prototype.readUntil=function(e,t){var i,n=this.__position;e.lastIndex=this.__position;var r=e.exec(this.__input);return r?(n=r.index,t&&(n+=r[0].length)):n=this.__input_length,i=this.__input.substring(this.__position,n),this.__position=n,i},i.prototype.readUntilAfter=function(e){return this.readUntil(e,!0)},i.prototype.get_regexp=function(e,i){var n=null,r="g";return i&&t&&(r="y"),"string"==typeof e&&""!==e?n=new RegExp(e,r):e&&(n=new RegExp(e.source,r)),n},i.prototype.get_literal_regexp=function(e){return RegExp(e.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&"))},i.prototype.peekUntilAfter=function(e){var t=this.__position,i=this.readUntilAfter(e);return this.__position=t,i},i.prototype.lookBack=function(e){var t=this.__position-1;return t>=e.length&&this.__input.substring(t-e.length,t).toLowerCase()===e},e.exports.InputScanner=i},function(e,t,i){var n=i(8).InputScanner,r=i(3).Token,s=i(10).TokenStream,o=i(11).WhitespacePattern,a={START:"TK_START",RAW:"TK_RAW",EOF:"TK_EOF"},l=function(e,t){this._input=new n(e),this._options=t||{},this.__tokens=null,this._patterns={},this._patterns.whitespace=new o(this._input)};l.prototype.tokenize=function(){var e;this._input.restart(),this.__tokens=new s,this._reset();for(var t=new r(a.START,""),i=null,n=[],o=new s;t.type!==a.EOF;){for(e=this._get_next_token(t,i);this._is_comment(e);)o.add(e),e=this._get_next_token(t,i);o.isEmpty()||(e.comments_before=o,o=new s),e.parent=i,this._is_opening(e)?(n.push(i),i=e):i&&this._is_closing(e,i)&&(e.opened=i,i.closed=e,i=n.pop(),e.parent=i),e.previous=t,t.next=e,this.__tokens.add(e),t=e}return this.__tokens},l.prototype._is_first_token=function(){return this.__tokens.isEmpty()},l.prototype._reset=function(){},l.prototype._get_next_token=function(e,t){this._readWhitespace();var i=this._input.read(/.+/g);return i?this._create_token(a.RAW,i):this._create_token(a.EOF,"")},l.prototype._is_comment=function(e){return!1},l.prototype._is_opening=function(e){return!1},l.prototype._is_closing=function(e,t){return!1},l.prototype._create_token=function(e,t){return new r(e,t,this._patterns.whitespace.newline_count,this._patterns.whitespace.whitespace_before_token)},l.prototype._readWhitespace=function(){return this._patterns.whitespace.read()},e.exports.Tokenizer=l,e.exports.TOKEN=a},function(e){function t(e){this.__tokens=[],this.__tokens_length=this.__tokens.length,this.__position=0,this.__parent_token=e}t.prototype.restart=function(){this.__position=0},t.prototype.isEmpty=function(){return 0===this.__tokens_length},t.prototype.hasNext=function(){return this.__position<this.__tokens_length},t.prototype.next=function(){var e=null;return this.hasNext()&&(e=this.__tokens[this.__position],this.__position+=1),e},t.prototype.peek=function(e){var t=null;return e=e||0,(e+=this.__position)>=0&&e<this.__tokens_length&&(t=this.__tokens[e]),t},t.prototype.add=function(e){this.__parent_token&&(e.parent=this.__parent_token),this.__tokens.push(e),this.__tokens_length+=1},e.exports.TokenStream=t},function(e,t,i){var n=i(12).Pattern;function r(e,t){n.call(this,e,t),t?this._line_regexp=this._input.get_regexp(t._line_regexp):this.__set_whitespace_patterns("",""),this.newline_count=0,this.whitespace_before_token=""}r.prototype=new n,r.prototype.__set_whitespace_patterns=function(e,t){e+="\\t ",t+="\\n\\r",this._match_pattern=this._input.get_regexp("["+e+t+"]+",!0),this._newline_regexp=this._input.get_regexp("\\r\\n|["+t+"]")},r.prototype.read=function(){this.newline_count=0,this.whitespace_before_token="";var e=this._input.read(this._match_pattern);if(" "===e)this.whitespace_before_token=" ";else if(e){var t=this.__split(this._newline_regexp,e);this.newline_count=t.length-1,this.whitespace_before_token=t[this.newline_count]}return e},r.prototype.matching=function(e,t){var i=this._create();return i.__set_whitespace_patterns(e,t),i._update(),i},r.prototype._create=function(){return new r(this._input,this)},r.prototype.__split=function(e,t){e.lastIndex=0;for(var i=0,n=[],r=e.exec(t);r;)n.push(t.substring(i,r.index)),i=r.index+r[0].length,r=e.exec(t);return i<t.length?n.push(t.substring(i,t.length)):n.push(""),n},e.exports.WhitespacePattern=r},function(e){function t(e,t){this._input=e,this._starting_pattern=null,this._match_pattern=null,this._until_pattern=null,this._until_after=!1,t&&(this._starting_pattern=this._input.get_regexp(t._starting_pattern,!0),this._match_pattern=this._input.get_regexp(t._match_pattern,!0),this._until_pattern=this._input.get_regexp(t._until_pattern),this._until_after=t._until_after)}t.prototype.read=function(){var e=this._input.read(this._starting_pattern);return this._starting_pattern&&!e||(e+=this._input.read(this._match_pattern,this._until_pattern,this._until_after)),e},t.prototype.read_match=function(){return this._input.match(this._match_pattern)},t.prototype.until_after=function(e){var t=this._create();return t._until_after=!0,t._until_pattern=this._input.get_regexp(e),t._update(),t},t.prototype.until=function(e){var t=this._create();return t._until_after=!1,t._until_pattern=this._input.get_regexp(e),t._update(),t},t.prototype.starting_with=function(e){var t=this._create();return t._starting_pattern=this._input.get_regexp(e,!0),t._update(),t},t.prototype.matching=function(e){var t=this._create();return t._match_pattern=this._input.get_regexp(e,!0),t._update(),t},t.prototype._create=function(){return new t(this._input,this)},t.prototype._update=function(){},e.exports.Pattern=t},function(e){function t(e,t){e="string"==typeof e?e:e.source,t="string"==typeof t?t:t.source,this.__directives_block_pattern=new RegExp(e+/ beautify( \w+[:]\w+)+ /.source+t,"g"),this.__directive_pattern=/ (\w+)[:](\w+)/g,this.__directives_end_ignore_pattern=new RegExp(e+/\sbeautify\signore:end\s/.source+t,"g")}t.prototype.get_directives=function(e){if(!e.match(this.__directives_block_pattern))return null;var t={};this.__directive_pattern.lastIndex=0;for(var i=this.__directive_pattern.exec(e);i;)t[i[1]]=i[2],i=this.__directive_pattern.exec(e);return t},t.prototype.readIgnored=function(e){return e.readUntilAfter(this.__directives_end_ignore_pattern)},e.exports.Directives=t},function(e,t,i){var n=i(12).Pattern,r={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1,angular:!1};function s(e,t){n.call(this,e,t),this.__template_pattern=null,this._disabled=Object.assign({},r),this._excluded=Object.assign({},r),t&&(this.__template_pattern=this._input.get_regexp(t.__template_pattern),this._excluded=Object.assign(this._excluded,t._excluded),this._disabled=Object.assign(this._disabled,t._disabled));var i=new n(e);this.__patterns={handlebars_comment:i.starting_with(/{{!--/).until_after(/--}}/),handlebars_unescaped:i.starting_with(/{{{/).until_after(/}}}/),handlebars:i.starting_with(/{{/).until_after(/}}/),php:i.starting_with(/<\?(?:[= ]|php)/).until_after(/\?>/),erb:i.starting_with(/<%[^%]/).until_after(/[^%]%>/),django:i.starting_with(/{%/).until_after(/%}/),django_value:i.starting_with(/{{/).until_after(/}}/),django_comment:i.starting_with(/{#/).until_after(/#}/),smarty:i.starting_with(/{(?=[^}{\s\n])/).until_after(/[^\s\n]}/),smarty_comment:i.starting_with(/{\*/).until_after(/\*}/),smarty_literal:i.starting_with(/{literal}/).until_after(/{\/literal}/)}}s.prototype=new n,s.prototype._create=function(){return new s(this._input,this)},s.prototype._update=function(){this.__set_templated_pattern()},s.prototype.disable=function(e){var t=this._create();return t._disabled[e]=!0,t._update(),t},s.prototype.read_options=function(e){var t=this._create();for(var i in r)t._disabled[i]=-1===e.templating.indexOf(i);return t._update(),t},s.prototype.exclude=function(e){var t=this._create();return t._excluded[e]=!0,t._update(),t},s.prototype.read=function(){var e="";e=this._match_pattern?this._input.read(this._starting_pattern):this._input.read(this._starting_pattern,this.__template_pattern);for(var t=this._read_template();t;)this._match_pattern?t+=this._input.read(this._match_pattern):t+=this._input.readUntil(this.__template_pattern),e+=t,t=this._read_template();return this._until_after&&(e+=this._input.readUntilAfter(this._until_pattern)),e},s.prototype.__set_templated_pattern=function(){var e=[];this._disabled.php||e.push(this.__patterns.php._starting_pattern.source),this._disabled.handlebars||e.push(this.__patterns.handlebars._starting_pattern.source),this._disabled.angular||e.push(this.__patterns.handlebars._starting_pattern.source),this._disabled.erb||e.push(this.__patterns.erb._starting_pattern.source),this._disabled.django||(e.push(this.__patterns.django._starting_pattern.source),e.push(this.__patterns.django_value._starting_pattern.source),e.push(this.__patterns.django_comment._starting_pattern.source)),this._disabled.smarty||e.push(this.__patterns.smarty._starting_pattern.source),this._until_pattern&&e.push(this._until_pattern.source),this.__template_pattern=this._input.get_regexp("(?:"+e.join("|")+")")},s.prototype._read_template=function(){var e="",t=this._input.peek();if("<"===t){var i=this._input.peek(1);this._disabled.php||this._excluded.php||"?"!==i||(e=e||this.__patterns.php.read()),this._disabled.erb||this._excluded.erb||"%"!==i||(e=e||this.__patterns.erb.read())}else"{"===t&&(this._disabled.handlebars||this._excluded.handlebars||(e=(e=(e=e||this.__patterns.handlebars_comment.read())||this.__patterns.handlebars_unescaped.read())||this.__patterns.handlebars.read()),this._disabled.django||(this._excluded.django||this._excluded.handlebars||(e=e||this.__patterns.django_value.read()),this._excluded.django||(e=(e=e||this.__patterns.django_comment.read())||this.__patterns.django.read())),this._disabled.smarty||this._disabled.django&&this._disabled.handlebars&&(e=(e=(e=e||this.__patterns.smarty_comment.read())||this.__patterns.smarty_literal.read())||this.__patterns.smarty.read()));return e},e.exports.TemplatablePattern=s},,,,function(e,t,i){var n=i(19).Beautifier,r=i(20).Options;e.exports=function(e,t,i,r){return new n(e,t,i,r).beautify()},e.exports.defaultOptions=function(){return new r}},function(e,t,i){var n=i(20).Options,r=i(2).Output,s=i(21).Tokenizer,o=i(21).TOKEN,a=/\r\n|[\r\n]/,l=/\r\n|[\r\n]/g,c=function(e,t){this.indent_level=0,this.alignment_size=0,this.max_preserve_newlines=e.max_preserve_newlines,this.preserve_newlines=e.preserve_newlines,this._output=new r(e,t)};c.prototype.current_line_has_match=function(e){return this._output.current_line.has_match(e)},c.prototype.set_space_before_token=function(e,t){this._output.space_before_token=e,this._output.non_breaking_space=t},c.prototype.set_wrap_point=function(){this._output.set_indent(this.indent_level,this.alignment_size),this._output.set_wrap_point()},c.prototype.add_raw_token=function(e){this._output.add_raw_token(e)},c.prototype.print_preserved_newlines=function(e){var t=0;e.type!==o.TEXT&&e.previous.type!==o.TEXT&&(t=e.newlines?1:0),this.preserve_newlines&&(t=e.newlines<this.max_preserve_newlines+1?e.newlines:this.max_preserve_newlines+1);for(var i=0;i<t;i++)this.print_newline(i>0);return 0!==t},c.prototype.traverse_whitespace=function(e){return!(!e.whitespace_before&&!e.newlines)&&(this.print_preserved_newlines(e)||(this._output.space_before_token=!0),!0)},c.prototype.previous_token_wrapped=function(){return this._output.previous_token_wrapped},c.prototype.print_newline=function(e){this._output.add_new_line(e)},c.prototype.print_token=function(e){e.text&&(this._output.set_indent(this.indent_level,this.alignment_size),this._output.add_token(e.text))},c.prototype.indent=function(){this.indent_level++},c.prototype.deindent=function(){this.indent_level>0&&(this.indent_level--,this._output.set_indent(this.indent_level,this.alignment_size))},c.prototype.get_full_indent=function(e){return(e=this.indent_level+(e||0))<1?"":this._output.get_indent_string(e)};var u=function(e,t){var i=null,n=null;return t.closed?("script"===e?i="text/javascript":"style"===e&&(i="text/css"),i=function(e){for(var t=null,i=e.next;i.type!==o.EOF&&e.closed!==i;){if(i.type===o.ATTRIBUTE&&"type"===i.text){i.next&&i.next.type===o.EQUALS&&i.next.next&&i.next.next.type===o.VALUE&&(t=i.next.next.text);break}i=i.next}return t}(t)||i,i.search("text/css")>-1?n="css":i.search(/module|((text|application|dojo)\/(x-)?(javascript|ecmascript|jscript|livescript|(ld\+)?json|method|aspect))/)>-1?n="javascript":i.search(/(text|application|dojo)\/(x-)?(html)/)>-1?n="html":i.search(/test\/null/)>-1&&(n="null"),n):null};function h(e,t){return-1!==t.indexOf(e)}function d(e,t,i){this.parent=e||null,this.tag=t?t.tag_name:"",this.indent_level=i||0,this.parser_token=t||null}function f(e){this._printer=e,this._current_frame=null}function p(e,t,i,r){this._source_text=e||"",t=t||{},this._js_beautify=i,this._css_beautify=r,this._tag_stack=null;var s=new n(t,"html");this._options=s,this._is_wrap_attributes_force="force"===this._options.wrap_attributes.substr(0,"force".length),this._is_wrap_attributes_force_expand_multiline="force-expand-multiline"===this._options.wrap_attributes,this._is_wrap_attributes_force_aligned="force-aligned"===this._options.wrap_attributes,this._is_wrap_attributes_aligned_multiple="aligned-multiple"===this._options.wrap_attributes,this._is_wrap_attributes_preserve="preserve"===this._options.wrap_attributes.substr(0,"preserve".length),this._is_wrap_attributes_preserve_aligned="preserve-aligned"===this._options.wrap_attributes}f.prototype.get_parser_token=function(){return this._current_frame?this._current_frame.parser_token:null},f.prototype.record_tag=function(e){var t=new d(this._current_frame,e,this._printer.indent_level);this._current_frame=t},f.prototype._try_pop_frame=function(e){var t=null;return e&&(t=e.parser_token,this._printer.indent_level=e.indent_level,this._current_frame=e.parent),t},f.prototype._get_frame=function(e,t){for(var i=this._current_frame;i&&-1===e.indexOf(i.tag);){if(t&&-1!==t.indexOf(i.tag)){i=null;break}i=i.parent}return i},f.prototype.try_pop=function(e,t){var i=this._get_frame([e],t);return this._try_pop_frame(i)},f.prototype.indent_to_tag=function(e){var t=this._get_frame(e);t&&(this._printer.indent_level=t.indent_level)},p.prototype.beautify=function(){if(this._options.disabled)return this._source_text;var e=this._source_text,t=this._options.eol;"auto"===this._options.eol&&(t="\n",e&&a.test(e)&&(t=e.match(a)[0]));var i=(e=e.replace(l,"\n")).match(/^[\t ]*/)[0],n={text:"",type:""},r=new _(this._options),u=new c(this._options,i),h=new s(e,this._options).tokenize();this._tag_stack=new f(u);for(var d=null,p=h.next();p.type!==o.EOF;)p.type===o.TAG_OPEN||p.type===o.COMMENT?r=d=this._handle_tag_open(u,p,r,n,h):p.type===o.ATTRIBUTE||p.type===o.EQUALS||p.type===o.VALUE||p.type===o.TEXT&&!r.tag_complete?d=this._handle_inside_tag(u,p,r,n):p.type===o.TAG_CLOSE?d=this._handle_tag_close(u,p,r):p.type===o.TEXT?d=this._handle_text(u,p,r):p.type===o.CONTROL_FLOW_OPEN?d=this._handle_control_flow_open(u,p):p.type===o.CONTROL_FLOW_CLOSE?d=this._handle_control_flow_close(u,p):u.add_raw_token(p),n=d,p=h.next();return u._output.get_code(t)},p.prototype._handle_control_flow_open=function(e,t){var i={text:t.text,type:t.type};return e.set_space_before_token(t.newlines||""!==t.whitespace_before,!0),t.newlines?e.print_preserved_newlines(t):e.set_space_before_token(t.newlines||""!==t.whitespace_before,!0),e.print_token(t),e.indent(),i},p.prototype._handle_control_flow_close=function(e,t){var i={text:t.text,type:t.type};return e.deindent(),t.newlines?e.print_preserved_newlines(t):e.set_space_before_token(t.newlines||""!==t.whitespace_before,!0),e.print_token(t),i},p.prototype._handle_tag_close=function(e,t,i){var n={text:t.text,type:t.type};return e.alignment_size=0,i.tag_complete=!0,e.set_space_before_token(t.newlines||""!==t.whitespace_before,!0),i.is_unformatted?e.add_raw_token(t):("<"===i.tag_start_char&&(e.set_space_before_token("/"===t.text[0],!0),this._is_wrap_attributes_force_expand_multiline&&i.has_wrapped_attrs&&e.print_newline(!1)),e.print_token(t)),!i.indent_content||i.is_unformatted||i.is_content_unformatted||(e.indent(),i.indent_content=!1),i.is_inline_element||i.is_unformatted||i.is_content_unformatted||e.set_wrap_point(),n},p.prototype._handle_inside_tag=function(e,t,i,n){var r=i.has_wrapped_attrs,s={text:t.text,type:t.type};return e.set_space_before_token(t.newlines||""!==t.whitespace_before,!0),i.is_unformatted?e.add_raw_token(t):"{"===i.tag_start_char&&t.type===o.TEXT?e.print_preserved_newlines(t)?(t.newlines=0,e.add_raw_token(t)):e.print_token(t):(t.type===o.ATTRIBUTE?e.set_space_before_token(!0):(t.type===o.EQUALS||t.type===o.VALUE&&t.previous.type===o.EQUALS)&&e.set_space_before_token(!1),t.type===o.ATTRIBUTE&&"<"===i.tag_start_char&&((this._is_wrap_attributes_preserve||this._is_wrap_attributes_preserve_aligned)&&(e.traverse_whitespace(t),r=r||0!==t.newlines),this._is_wrap_attributes_force&&i.attr_count>=this._options.wrap_attributes_min_attrs&&(n.type!==o.TAG_OPEN||this._is_wrap_attributes_force_expand_multiline)&&(e.print_newline(!1),r=!0)),e.print_token(t),r=r||e.previous_token_wrapped(),i.has_wrapped_attrs=r),s},p.prototype._handle_text=function(e,t,i){var n={text:t.text,type:"TK_CONTENT"};return i.custom_beautifier_name?this._print_custom_beatifier_text(e,t,i):i.is_unformatted||i.is_content_unformatted?e.add_raw_token(t):(e.traverse_whitespace(t),e.print_token(t)),n},p.prototype._print_custom_beatifier_text=function(e,t,i){var n=this;if(""!==t.text){var r,s=t.text,o=1,a="",l="";"javascript"===i.custom_beautifier_name&&"function"==typeof this._js_beautify?r=this._js_beautify:"css"===i.custom_beautifier_name&&"function"==typeof this._css_beautify?r=this._css_beautify:"html"===i.custom_beautifier_name&&(r=function(e,t){return new p(e,t,n._js_beautify,n._css_beautify).beautify()}),"keep"===this._options.indent_scripts?o=0:"separate"===this._options.indent_scripts&&(o=-e.indent_level);var c=e.get_full_indent(o);if(s=s.replace(/\n[ \t]*$/,""),"html"!==i.custom_beautifier_name&&"<"===s[0]&&s.match(/^(<!--|<!\[CDATA\[)/)){var u=/^(<!--[^\n]*|<!\[CDATA\[)(\n?)([ \t\n]*)([\s\S]*)(-->|]]>)$/.exec(s);if(!u)return void e.add_raw_token(t);a=c+u[1]+"\n",s=u[4],u[5]&&(l=c+u[5]),s=s.replace(/\n[ \t]*$/,""),(u[2]||-1!==u[3].indexOf("\n"))&&(u=u[3].match(/[ \t]+$/))&&(t.whitespace_before=u[0])}if(s)if(r){var h=function(){this.eol="\n"};h.prototype=this._options.raw_options,s=r(c+s,new h)}else{var d=t.whitespace_before;d&&(s=s.replace(new RegExp("\n("+d+")?","g"),"\n")),s=c+s.replace(/\n/g,"\n"+c)}a&&(s=s?a+s+"\n"+l:a+l),e.print_newline(!1),s&&(t.text=s,t.whitespace_before="",t.newlines=0,e.add_raw_token(t),e.print_newline(!0))}},p.prototype._handle_tag_open=function(e,t,i,n,r){var s=this._get_tag_open_token(t);if(!i.is_unformatted&&!i.is_content_unformatted||i.is_empty_element||t.type!==o.TAG_OPEN||s.is_start_tag?(e.traverse_whitespace(t),this._set_tag_position(e,t,s,i,n),s.is_inline_element||e.set_wrap_point(),e.print_token(t)):(e.add_raw_token(t),s.start_tag_token=this._tag_stack.try_pop(s.tag_name)),s.is_start_tag&&this._is_wrap_attributes_force){var a,l=0;do{(a=r.peek(l)).type===o.ATTRIBUTE&&(s.attr_count+=1),l+=1}while(a.type!==o.EOF&&a.type!==o.TAG_CLOSE)}return(this._is_wrap_attributes_force_aligned||this._is_wrap_attributes_aligned_multiple||this._is_wrap_attributes_preserve_aligned)&&(s.alignment_size=t.text.length+1),s.tag_complete||s.is_unformatted||(e.alignment_size=s.alignment_size),s};var _=function(e,t,i){if(this.parent=t||null,this.text="",this.type="TK_TAG_OPEN",this.tag_name="",this.is_inline_element=!1,this.is_unformatted=!1,this.is_content_unformatted=!1,this.is_empty_element=!1,this.is_start_tag=!1,this.is_end_tag=!1,this.indent_content=!1,this.multiline_content=!1,this.custom_beautifier_name=null,this.start_tag_token=null,this.attr_count=0,this.has_wrapped_attrs=!1,this.alignment_size=0,this.tag_complete=!1,this.tag_start_char="",this.tag_check="",i){var n;this.tag_start_char=i.text[0],this.text=i.text,"<"===this.tag_start_char?(n=i.text.match(/^<([^\s>]*)/),this.tag_check=n?n[1]:""):(n=i.text.match(/^{{~?(?:[\^]|#\*?)?([^\s}]+)/),this.tag_check=n?n[1]:"",(i.text.startsWith("{{#>")||i.text.startsWith("{{~#>"))&&">"===this.tag_check[0]&&(">"===this.tag_check&&null!==i.next?this.tag_check=i.next.text.split(" ")[0]:this.tag_check=i.text.split(">")[1])),this.tag_check=this.tag_check.toLowerCase(),i.type===o.COMMENT&&(this.tag_complete=!0),this.is_start_tag="/"!==this.tag_check.charAt(0),this.tag_name=this.is_start_tag?this.tag_check:this.tag_check.substr(1),this.is_end_tag=!this.is_start_tag||i.closed&&"/>"===i.closed.text;var r=2;"{"===this.tag_start_char&&this.text.length>=3&&"~"===this.text.charAt(2)&&(r=3),this.is_end_tag=this.is_end_tag||"{"===this.tag_start_char&&(!e.indent_handlebars||this.text.length<3||/[^#\^]/.test(this.text.charAt(r)))}else this.tag_complete=!0};p.prototype._get_tag_open_token=function(e){var t=new _(this._options,this._tag_stack.get_parser_token(),e);return t.alignment_size=this._options.wrap_attributes_indent_size,t.is_end_tag=t.is_end_tag||h(t.tag_check,this._options.void_elements),t.is_empty_element=t.tag_complete||t.is_start_tag&&t.is_end_tag,t.is_unformatted=!t.tag_complete&&h(t.tag_check,this._options.unformatted),t.is_content_unformatted=!t.is_empty_element&&h(t.tag_check,this._options.content_unformatted),t.is_inline_element=h(t.tag_name,this._options.inline)||this._options.inline_custom_elements&&t.tag_name.includes("-")||"{"===t.tag_start_char,t},p.prototype._set_tag_position=function(e,t,i,n,r){if(i.is_empty_element||(i.is_end_tag?i.start_tag_token=this._tag_stack.try_pop(i.tag_name):(this._do_optional_end_element(i)&&(i.is_inline_element||e.print_newline(!1)),this._tag_stack.record_tag(i),"script"!==i.tag_name&&"style"!==i.tag_name||i.is_unformatted||i.is_content_unformatted||(i.custom_beautifier_name=u(i.tag_check,t)))),h(i.tag_check,this._options.extra_liners)&&(e.print_newline(!1),e._output.just_added_blankline()||e.print_newline(!0)),i.is_empty_element){if("{"===i.tag_start_char&&"else"===i.tag_check)this._tag_stack.indent_to_tag(["if","unless","each"]),i.indent_content=!0,e.current_line_has_match(/{{#if/)||e.print_newline(!1);"!--"===i.tag_name&&r.type===o.TAG_CLOSE&&n.is_end_tag&&-1===i.text.indexOf("\n")||(i.is_inline_element||i.is_unformatted||e.print_newline(!1),this._calcluate_parent_multiline(e,i))}else if(i.is_end_tag){var s=!1;s=(s=i.start_tag_token&&i.start_tag_token.multiline_content)||!i.is_inline_element&&!(n.is_inline_element||n.is_unformatted)&&!(r.type===o.TAG_CLOSE&&i.start_tag_token===n)&&"TK_CONTENT"!==r.type,(i.is_content_unformatted||i.is_unformatted)&&(s=!1),s&&e.print_newline(!1)}else i.indent_content=!i.custom_beautifier_name,"<"===i.tag_start_char&&("html"===i.tag_name?i.indent_content=this._options.indent_inner_html:"head"===i.tag_name?i.indent_content=this._options.indent_head_inner_html:"body"===i.tag_name&&(i.indent_content=this._options.indent_body_inner_html)),i.is_inline_element||i.is_unformatted||"TK_CONTENT"===r.type&&!i.is_content_unformatted||e.print_newline(!1),this._calcluate_parent_multiline(e,i)},p.prototype._calcluate_parent_multiline=function(e,t){!t.parent||!e._output.just_added_newline()||(t.is_inline_element||t.is_unformatted)&&t.parent.is_inline_element||(t.parent.multiline_content=!0)};var g=["address","article","aside","blockquote","details","div","dl","fieldset","figcaption","figure","footer","form","h1","h2","h3","h4","h5","h6","header","hr","main","menu","nav","ol","p","pre","section","table","ul"],m=["a","audio","del","ins","map","noscript","video"];p.prototype._do_optional_end_element=function(e){var t=null;if(!e.is_empty_element&&e.is_start_tag&&e.parent){if("body"===e.tag_name)t=t||this._tag_stack.try_pop("head");else if("li"===e.tag_name)t=t||this._tag_stack.try_pop("li",["ol","ul","menu"]);else if("dd"===e.tag_name||"dt"===e.tag_name)t=(t=t||this._tag_stack.try_pop("dt",["dl"]))||this._tag_stack.try_pop("dd",["dl"]);else if("p"===e.parent.tag_name&&-1!==g.indexOf(e.tag_name)){var i=e.parent.parent;i&&-1!==m.indexOf(i.tag_name)||(t=t||this._tag_stack.try_pop("p"))}else"rp"===e.tag_name||"rt"===e.tag_name?t=(t=t||this._tag_stack.try_pop("rt",["ruby","rtc"]))||this._tag_stack.try_pop("rp",["ruby","rtc"]):"optgroup"===e.tag_name?t=t||this._tag_stack.try_pop("optgroup",["select"]):"option"===e.tag_name?t=t||this._tag_stack.try_pop("option",["select","datalist","optgroup"]):"colgroup"===e.tag_name?t=t||this._tag_stack.try_pop("caption",["table"]):"thead"===e.tag_name?t=(t=t||this._tag_stack.try_pop("caption",["table"]))||this._tag_stack.try_pop("colgroup",["table"]):"tbody"===e.tag_name||"tfoot"===e.tag_name?t=(t=(t=(t=t||this._tag_stack.try_pop("caption",["table"]))||this._tag_stack.try_pop("colgroup",["table"]))||this._tag_stack.try_pop("thead",["table"]))||this._tag_stack.try_pop("tbody",["table"]):"tr"===e.tag_name?t=(t=(t=t||this._tag_stack.try_pop("caption",["table"]))||this._tag_stack.try_pop("colgroup",["table"]))||this._tag_stack.try_pop("tr",["table","thead","tbody","tfoot"]):"th"!==e.tag_name&&"td"!==e.tag_name||(t=(t=t||this._tag_stack.try_pop("td",["table","thead","tbody","tfoot","tr"]))||this._tag_stack.try_pop("th",["table","thead","tbody","tfoot","tr"]));return e.parent=this._tag_stack.get_parser_token(),t}},e.exports.Beautifier=p},function(e,t,i){var n=i(6).Options;function r(e){n.call(this,e,"html"),1===this.templating.length&&"auto"===this.templating[0]&&(this.templating=["django","erb","handlebars","php"]),this.indent_inner_html=this._get_boolean("indent_inner_html"),this.indent_body_inner_html=this._get_boolean("indent_body_inner_html",!0),this.indent_head_inner_html=this._get_boolean("indent_head_inner_html",!0),this.indent_handlebars=this._get_boolean("indent_handlebars",!0),this.wrap_attributes=this._get_selection("wrap_attributes",["auto","force","force-aligned","force-expand-multiline","aligned-multiple","preserve","preserve-aligned"]),this.wrap_attributes_min_attrs=this._get_number("wrap_attributes_min_attrs",2),this.wrap_attributes_indent_size=this._get_number("wrap_attributes_indent_size",this.indent_size),this.extra_liners=this._get_array("extra_liners",["head","body","/html"]),this.inline=this._get_array("inline",["a","abbr","area","audio","b","bdi","bdo","br","button","canvas","cite","code","data","datalist","del","dfn","em","embed","i","iframe","img","input","ins","kbd","keygen","label","map","mark","math","meter","noscript","object","output","progress","q","ruby","s","samp","select","small","span","strong","sub","sup","svg","template","textarea","time","u","var","video","wbr","text","acronym","big","strike","tt"]),this.inline_custom_elements=this._get_boolean("inline_custom_elements",!0),this.void_elements=this._get_array("void_elements",["area","base","br","col","embed","hr","img","input","keygen","link","menuitem","meta","param","source","track","wbr","!doctype","?xml","basefont","isindex"]),this.unformatted=this._get_array("unformatted",[]),this.content_unformatted=this._get_array("content_unformatted",["pre","textarea"]),this.unformatted_content_delimiter=this._get_characters("unformatted_content_delimiter"),this.indent_scripts=this._get_selection("indent_scripts",["normal","keep","separate"])}r.prototype=new n,e.exports.Options=r},function(e,t,i){var n=i(9).Tokenizer,r=i(9).TOKEN,s=i(13).Directives,o=i(14).TemplatablePattern,a=i(12).Pattern,l={TAG_OPEN:"TK_TAG_OPEN",TAG_CLOSE:"TK_TAG_CLOSE",CONTROL_FLOW_OPEN:"TK_CONTROL_FLOW_OPEN",CONTROL_FLOW_CLOSE:"TK_CONTROL_FLOW_CLOSE",ATTRIBUTE:"TK_ATTRIBUTE",EQUALS:"TK_EQUALS",VALUE:"TK_VALUE",COMMENT:"TK_COMMENT",TEXT:"TK_TEXT",UNKNOWN:"TK_UNKNOWN",START:r.START,RAW:r.RAW,EOF:r.EOF},c=new s(/<\!--/,/-->/),u=function(e,t){n.call(this,e,t),this._current_tag_name="";var i=new o(this._input).read_options(this._options),r=new a(this._input);if(this.__patterns={word:i.until(/[\n\r\t <]/),word_control_flow_close_excluded:i.until(/[\n\r\t <}]/),single_quote:i.until_after(/'/),double_quote:i.until_after(/"/),attribute:i.until(/[\n\r\t =>]|\/>/),element_name:i.until(/[\n\r\t >\/]/),angular_control_flow_start:r.matching(/\@[a-zA-Z]+[^({]*[({]/),handlebars_comment:r.starting_with(/{{!--/).until_after(/--}}/),handlebars:r.starting_with(/{{/).until_after(/}}/),handlebars_open:r.until(/[\n\r\t }]/),handlebars_raw_close:r.until(/}}/),comment:r.starting_with(/<!--/).until_after(/-->/),cdata:r.starting_with(/<!\[CDATA\[/).until_after(/]]>/),conditional_comment:r.starting_with(/<!\[/).until_after(/]>/),processing:r.starting_with(/<\?/).until_after(/\?>/)},this._options.indent_handlebars&&(this.__patterns.word=this.__patterns.word.exclude("handlebars"),this.__patterns.word_control_flow_close_excluded=this.__patterns.word_control_flow_close_excluded.exclude("handlebars")),this._unformatted_content_delimiter=null,this._options.unformatted_content_delimiter){var s=this._input.get_literal_regexp(this._options.unformatted_content_delimiter);this.__patterns.unformatted_content_delimiter=r.matching(s).until_after(s)}};(u.prototype=new n)._is_comment=function(e){return!1},u.prototype._is_opening=function(e){return e.type===l.TAG_OPEN||e.type===l.CONTROL_FLOW_OPEN},u.prototype._is_closing=function(e,t){return e.type===l.TAG_CLOSE&&t&&((">"===e.text||"/>"===e.text)&&"<"===t.text[0]||"}}"===e.text&&"{"===t.text[0]&&"{"===t.text[1])||e.type===l.CONTROL_FLOW_CLOSE&&"}"===e.text&&t.text.endsWith("{")},u.prototype._reset=function(){this._current_tag_name=""},u.prototype._get_next_token=function(e,t){var i=null;this._readWhitespace();var n=this._input.peek();return null===n?this._create_token(l.EOF,""):i=(i=(i=(i=(i=(i=(i=(i=(i=(i=(i=i||this._read_open_handlebars(n,t))||this._read_attribute(n,e,t))||this._read_close(n,t))||this._read_script_and_style(n,e))||this._read_control_flows(n,t))||this._read_raw_content(n,e,t))||this._read_content_word(n,t))||this._read_comment_or_cdata(n))||this._read_processing(n))||this._read_open(n,t))||this._create_token(l.UNKNOWN,this._input.next())},u.prototype._read_comment_or_cdata=function(e){var t=null,i=null,n=null;"<"===e&&("!"===this._input.peek(1)&&((i=this.__patterns.comment.read())?(n=c.get_directives(i))&&"start"===n.ignore&&(i+=c.readIgnored(this._input)):i=this.__patterns.cdata.read()),i&&((t=this._create_token(l.COMMENT,i)).directives=n));return t},u.prototype._read_processing=function(e){var t=null,i=null;if("<"===e){var n=this._input.peek(1);"!"!==n&&"?"!==n||(i=(i=this.__patterns.conditional_comment.read())||this.__patterns.processing.read()),i&&((t=this._create_token(l.COMMENT,i)).directives=null)}return t},u.prototype._read_open=function(e,t){var i=null,n=null;return t&&t.type!==l.CONTROL_FLOW_OPEN||"<"===e&&(i=this._input.next(),"/"===this._input.peek()&&(i+=this._input.next()),i+=this.__patterns.element_name.read(),n=this._create_token(l.TAG_OPEN,i)),n},u.prototype._read_open_handlebars=function(e,t){var i=null,n=null;return t&&t.type!==l.CONTROL_FLOW_OPEN||(this._options.templating.includes("angular")||this._options.indent_handlebars)&&"{"===e&&"{"===this._input.peek(1)&&(this._options.indent_handlebars&&"!"===this._input.peek(2)?(i=(i=this.__patterns.handlebars_comment.read())||this.__patterns.handlebars.read(),n=this._create_token(l.COMMENT,i)):(i=this.__patterns.handlebars_open.read(),n=this._create_token(l.TAG_OPEN,i))),n},u.prototype._read_control_flows=function(e,t){var i="",n=null;if(!this._options.templating.includes("angular"))return n;if("@"===e){if(""===(i=this.__patterns.angular_control_flow_start.read()))return n;for(var r=i.endsWith("(")?1:0,s=0;!i.endsWith("{")||r!==s;){var o=this._input.next();if(null===o)break;"("===o?r++:")"===o&&s++,i+=o}n=this._create_token(l.CONTROL_FLOW_OPEN,i)}else"}"===e&&t&&t.type===l.CONTROL_FLOW_OPEN&&(i=this._input.next(),n=this._create_token(l.CONTROL_FLOW_CLOSE,i));return n},u.prototype._read_close=function(e,t){var i=null,n=null;return t&&t.type===l.TAG_OPEN&&("<"===t.text[0]&&(">"===e||"/"===e&&">"===this._input.peek(1))?(i=this._input.next(),"/"===e&&(i+=this._input.next()),n=this._create_token(l.TAG_CLOSE,i)):"{"===t.text[0]&&"}"===e&&"}"===this._input.peek(1)&&(this._input.next(),this._input.next(),n=this._create_token(l.TAG_CLOSE,"}}"))),n},u.prototype._read_attribute=function(e,t,i){var n=null,r="";if(i&&"<"===i.text[0])if("="===e)n=this._create_token(l.EQUALS,this._input.next());else if('"'===e||"'"===e){var s=this._input.next();s+='"'===e?this.__patterns.double_quote.read():this.__patterns.single_quote.read(),n=this._create_token(l.VALUE,s)}else(r=this.__patterns.attribute.read())&&(n=t.type===l.EQUALS?this._create_token(l.VALUE,r):this._create_token(l.ATTRIBUTE,r));return n},u.prototype._is_content_unformatted=function(e){return-1===this._options.void_elements.indexOf(e)&&(-1!==this._options.content_unformatted.indexOf(e)||-1!==this._options.unformatted.indexOf(e))},u.prototype._read_raw_content=function(e,t,i){var n="";if(i&&"{"===i.text[0])n=this.__patterns.handlebars_raw_close.read();else if(t.type===l.TAG_CLOSE&&"<"===t.opened.text[0]&&"/"!==t.text[0]){var r=t.opened.text.substr(1).toLowerCase();this._is_content_unformatted(r)&&(n=this._input.readUntil(new RegExp("</"+r+"[\\n\\r\\t ]*?>","ig")))}return n?this._create_token(l.TEXT,n):null},u.prototype._read_script_and_style=function(e,t){if(t.type===l.TAG_CLOSE&&"<"===t.opened.text[0]&&"/"!==t.text[0]){var i=t.opened.text.substr(1).toLowerCase();if("script"===i||"style"===i){var n=this._read_comment_or_cdata(e);if(n)return n.type=l.TEXT,n;var r=this._input.readUntil(new RegExp("</"+i+"[\\n\\r\\t ]*?>","ig"));if(r)return this._create_token(l.TEXT,r)}}return null},u.prototype._read_content_word=function(e,t){var i="";return this._options.unformatted_content_delimiter&&e===this._options.unformatted_content_delimiter[0]&&(i=this.__patterns.unformatted_content_delimiter.read()),i||(i=t&&t.type===l.CONTROL_FLOW_OPEN?this.__patterns.word_control_flow_close_excluded.read():this.__patterns.word.read()),i?this._create_token(l.TEXT,i):null},e.exports.Tokenizer=u,e.exports.TOKEN=l}],t={};var i=function i(n){var r=t[n];if(void 0!==r)return r.exports;var s=t[n]={exports:{}};return e[n](s,s.exports,i),s.exports}(18);s=i}();var o=s;n=[i,i(58553),i(87804)],r=function(e){var t=i(58553),n=i(87804);return{html_beautify:function(e,i){return o(e,i,t.js_beautify,n.css_beautify)}}}.apply(t,n),void 0===r||(e.exports=r)}()},58553:function(e,t){var i;!function(){var n;!function(){"use strict";var e=[function(e,t,i){var n=i(1).Beautifier,r=i(5).Options;e.exports=function(e,t){return new n(e,t).beautify()},e.exports.defaultOptions=function(){return new r}},function(e,t,i){var n=i(2).Output,r=i(3).Token,s=i(4),o=i(5).Options,a=i(7).Tokenizer,l=i(7).line_starters,c=i(7).positionable_operators,u=i(7).TOKEN;function h(e,t){return-1!==t.indexOf(e)}function d(e,t){return e&&e.type===u.RESERVED&&e.text===t}function f(e,t){return e&&e.type===u.RESERVED&&h(e.text,t)}var p=["case","return","do","if","throw","else","await","break","continue","async"],_=function(e){for(var t={},i=0;i<e.length;i++)t[e[i].replace(/-/g,"_")]=e[i];return t}(["before-newline","after-newline","preserve-newline"]),g=[_.before_newline,_.preserve_newline],m="BlockStatement",v="Statement",y="ObjectLiteral",b="ArrayLiteral",S="ForInitializer",E="Conditional",w="Expression";function C(e,t){t.multiline_frame||t.mode===S||t.mode===E||e.remove_indent(t.start_line_index)}function k(e){return e===b}function T(e){return h(e,[w,S,E])}function A(e,t){t=t||{},this._source_text=e||"",this._output=null,this._tokens=null,this._last_last_text=null,this._flags=null,this._previous_flags=null,this._flag_store=null,this._options=new o(t)}A.prototype.create_flags=function(e,t){var i=0;return e&&(i=e.indentation_level,!this._output.just_added_newline()&&e.line_indent_level>i&&(i=e.line_indent_level)),{mode:t,parent:e,last_token:e?e.last_token:new r(u.START_BLOCK,""),last_word:e?e.last_word:"",declaration_statement:!1,declaration_assignment:!1,multiline_frame:!1,inline_frame:!1,if_block:!1,else_block:!1,class_start_block:!1,do_block:!1,do_while:!1,import_block:!1,in_case_statement:!1,in_case:!1,case_body:!1,case_block:!1,indentation_level:i,alignment:0,line_indent_level:e?e.line_indent_level:i,start_line_index:this._output.get_line_number(),ternary_depth:0}},A.prototype._reset=function(e){var t=e.match(/^[\t ]*/)[0];this._last_last_text="",this._output=new n(this._options,t),this._output.raw=this._options.test_output_raw,this._flag_store=[],this.set_mode(m);var i=new a(e,this._options);return this._tokens=i.tokenize(),e},A.prototype.beautify=function(){if(this._options.disabled)return this._source_text;var e=this._reset(this._source_text),t=this._options.eol;"auto"===this._options.eol&&(t="\n",e&&s.lineBreak.test(e||"")&&(t=e.match(s.lineBreak)[0]));for(var i=this._tokens.next();i;)this.handle_token(i),this._last_last_text=this._flags.last_token.text,this._flags.last_token=i,i=this._tokens.next();return this._output.get_code(t)},A.prototype.handle_token=function(e,t){e.type===u.START_EXPR?this.handle_start_expr(e):e.type===u.END_EXPR?this.handle_end_expr(e):e.type===u.START_BLOCK?this.handle_start_block(e):e.type===u.END_BLOCK?this.handle_end_block(e):e.type===u.WORD||e.type===u.RESERVED?this.handle_word(e):e.type===u.SEMICOLON?this.handle_semicolon(e):e.type===u.STRING?this.handle_string(e):e.type===u.EQUALS?this.handle_equals(e):e.type===u.OPERATOR?this.handle_operator(e):e.type===u.COMMA?this.handle_comma(e):e.type===u.BLOCK_COMMENT?this.handle_block_comment(e,t):e.type===u.COMMENT?this.handle_comment(e,t):e.type===u.DOT?this.handle_dot(e):e.type===u.EOF?this.handle_eof(e):(e.type,u.UNKNOWN,this.handle_unknown(e,t))},A.prototype.handle_whitespace_and_comments=function(e,t){var i=e.newlines,n=this._options.keep_array_indentation&&k(this._flags.mode);if(e.comments_before)for(var r=e.comments_before.next();r;)this.handle_whitespace_and_comments(r,t),this.handle_token(r,t),r=e.comments_before.next();if(n)for(var s=0;s<i;s+=1)this.print_newline(s>0,t);else if(this._options.max_preserve_newlines&&i>this._options.max_preserve_newlines&&(i=this._options.max_preserve_newlines),this._options.preserve_newlines&&i>1){this.print_newline(!1,t);for(var o=1;o<i;o+=1)this.print_newline(!0,t)}};var x=["async","break","continue","return","throw","yield"];A.prototype.allow_wrap_or_preserved_newline=function(e,t){if(t=void 0!==t&&t,!this._output.just_added_newline()){var i=this._options.preserve_newlines&&e.newlines||t;if(h(this._flags.last_token.text,c)||h(e.text,c)){var n=h(this._flags.last_token.text,c)&&h(this._options.operator_position,g)||h(e.text,c);i=i&&n}if(i)this.print_newline(!1,!0);else if(this._options.wrap_line_length){if(f(this._flags.last_token,x))return;this._output.set_wrap_point()}}},A.prototype.print_newline=function(e,t){if(!t&&";"!==this._flags.last_token.text&&","!==this._flags.last_token.text&&"="!==this._flags.last_token.text&&(this._flags.last_token.type!==u.OPERATOR||"--"===this._flags.last_token.text||"++"===this._flags.last_token.text))for(var i=this._tokens.peek();!(this._flags.mode!==v||this._flags.if_block&&d(i,"else")||this._flags.do_block);)this.restore_mode();this._output.add_new_line(e)&&(this._flags.multiline_frame=!0)},A.prototype.print_token_line_indentation=function(e){this._output.just_added_newline()&&(this._options.keep_array_indentation&&e.newlines&&("["===e.text||k(this._flags.mode))?(this._output.current_line.set_indent(-1),this._output.current_line.push(e.whitespace_before),this._output.space_before_token=!1):this._output.set_indent(this._flags.indentation_level,this._flags.alignment)&&(this._flags.line_indent_level=this._flags.indentation_level))},A.prototype.print_token=function(e){if(this._output.raw)this._output.add_raw_token(e);else{if(this._options.comma_first&&e.previous&&e.previous.type===u.COMMA&&this._output.just_added_newline()&&","===this._output.previous_line.last()){var t=this._output.previous_line.pop();this._output.previous_line.is_empty()&&(this._output.previous_line.push(t),this._output.trim(!0),this._output.current_line.pop(),this._output.trim()),this.print_token_line_indentation(e),this._output.add_token(","),this._output.space_before_token=!0}this.print_token_line_indentation(e),this._output.non_breaking_space=!0,this._output.add_token(e.text),this._output.previous_token_wrapped&&(this._flags.multiline_frame=!0)}},A.prototype.indent=function(){this._flags.indentation_level+=1,this._output.set_indent(this._flags.indentation_level,this._flags.alignment)},A.prototype.deindent=function(){this._flags.indentation_level>0&&(!this._flags.parent||this._flags.indentation_level>this._flags.parent.indentation_level)&&(this._flags.indentation_level-=1,this._output.set_indent(this._flags.indentation_level,this._flags.alignment))},A.prototype.set_mode=function(e){this._flags?(this._flag_store.push(this._flags),this._previous_flags=this._flags):this._previous_flags=this.create_flags(null,e),this._flags=this.create_flags(this._previous_flags,e),this._output.set_indent(this._flags.indentation_level,this._flags.alignment)},A.prototype.restore_mode=function(){this._flag_store.length>0&&(this._previous_flags=this._flags,this._flags=this._flag_store.pop(),this._previous_flags.mode===v&&C(this._output,this._previous_flags),this._output.set_indent(this._flags.indentation_level,this._flags.alignment))},A.prototype.start_of_object_property=function(){return this._flags.parent.mode===y&&this._flags.mode===v&&(":"===this._flags.last_token.text&&0===this._flags.ternary_depth||f(this._flags.last_token,["get","set"]))},A.prototype.start_of_statement=function(e){var t=!1;return!!(t=(t=(t=(t=(t=(t=(t=t||f(this._flags.last_token,["var","let","const"])&&e.type===u.WORD)||d(this._flags.last_token,"do"))||!(this._flags.parent.mode===y&&this._flags.mode===v)&&f(this._flags.last_token,x)&&!e.newlines)||d(this._flags.last_token,"else")&&!(d(e,"if")&&!e.comments_before))||this._flags.last_token.type===u.END_EXPR&&(this._previous_flags.mode===S||this._previous_flags.mode===E))||this._flags.last_token.type===u.WORD&&this._flags.mode===m&&!this._flags.in_case&&!("--"===e.text||"++"===e.text)&&"function"!==this._last_last_text&&e.type!==u.WORD&&e.type!==u.RESERVED)||this._flags.mode===y&&(":"===this._flags.last_token.text&&0===this._flags.ternary_depth||f(this._flags.last_token,["get","set"])))&&(this.set_mode(v),this.indent(),this.handle_whitespace_and_comments(e,!0),this.start_of_object_property()||this.allow_wrap_or_preserved_newline(e,f(e,["do","for","if","while"])),!0)},A.prototype.handle_start_expr=function(e){this.start_of_statement(e)||this.handle_whitespace_and_comments(e);var t=w;if("["===e.text){if(this._flags.last_token.type===u.WORD||")"===this._flags.last_token.text)return f(this._flags.last_token,l)&&(this._output.space_before_token=!0),this.print_token(e),this.set_mode(t),this.indent(),void(this._options.space_in_paren&&(this._output.space_before_token=!0));t=b,k(this._flags.mode)&&("["!==this._flags.last_token.text&&(","!==this._flags.last_token.text||"]"!==this._last_last_text&&"}"!==this._last_last_text)||this._options.keep_array_indentation||this.print_newline()),h(this._flags.last_token.type,[u.START_EXPR,u.END_EXPR,u.WORD,u.OPERATOR,u.DOT])||(this._output.space_before_token=!0)}else{if(this._flags.last_token.type===u.RESERVED)"for"===this._flags.last_token.text?(this._output.space_before_token=this._options.space_before_conditional,t=S):h(this._flags.last_token.text,["if","while","switch"])?(this._output.space_before_token=this._options.space_before_conditional,t=E):h(this._flags.last_word,["await","async"])?this._output.space_before_token=!0:"import"===this._flags.last_token.text&&""===e.whitespace_before?this._output.space_before_token=!1:(h(this._flags.last_token.text,l)||"catch"===this._flags.last_token.text)&&(this._output.space_before_token=!0);else if(this._flags.last_token.type===u.EQUALS||this._flags.last_token.type===u.OPERATOR)this.start_of_object_property()||this.allow_wrap_or_preserved_newline(e);else if(this._flags.last_token.type===u.WORD){this._output.space_before_token=!1;var i=this._tokens.peek(-3);if(this._options.space_after_named_function&&i){var n=this._tokens.peek(-4);f(i,["async","function"])||"*"===i.text&&f(n,["async","function"])?this._output.space_before_token=!0:this._flags.mode===y?"{"!==i.text&&","!==i.text&&("*"!==i.text||"{"!==n.text&&","!==n.text)||(this._output.space_before_token=!0):this._flags.parent&&this._flags.parent.class_start_block&&(this._output.space_before_token=!0)}}else this.allow_wrap_or_preserved_newline(e);(this._flags.last_token.type===u.RESERVED&&("function"===this._flags.last_word||"typeof"===this._flags.last_word)||"*"===this._flags.last_token.text&&(h(this._last_last_text,["function","yield"])||this._flags.mode===y&&h(this._last_last_text,["{",","])))&&(this._output.space_before_token=this._options.space_after_anon_function)}";"===this._flags.last_token.text||this._flags.last_token.type===u.START_BLOCK?this.print_newline():this._flags.last_token.type!==u.END_EXPR&&this._flags.last_token.type!==u.START_EXPR&&this._flags.last_token.type!==u.END_BLOCK&&"."!==this._flags.last_token.text&&this._flags.last_token.type!==u.COMMA||this.allow_wrap_or_preserved_newline(e,e.newlines),this.print_token(e),this.set_mode(t),this._options.space_in_paren&&(this._output.space_before_token=!0),this.indent()},A.prototype.handle_end_expr=function(e){for(;this._flags.mode===v;)this.restore_mode();this.handle_whitespace_and_comments(e),this._flags.multiline_frame&&this.allow_wrap_or_preserved_newline(e,"]"===e.text&&k(this._flags.mode)&&!this._options.keep_array_indentation),this._options.space_in_paren&&(this._flags.last_token.type!==u.START_EXPR||this._options.space_in_empty_paren?this._output.space_before_token=!0:(this._output.trim(),this._output.space_before_token=!1)),this.deindent(),this.print_token(e),this.restore_mode(),C(this._output,this._previous_flags),this._flags.do_while&&this._previous_flags.mode===E&&(this._previous_flags.mode=w,this._flags.do_block=!1,this._flags.do_while=!1)},A.prototype.handle_start_block=function(e){this.handle_whitespace_and_comments(e);var t=this._tokens.peek(),i=this._tokens.peek(1);"switch"===this._flags.last_word&&this._flags.last_token.type===u.END_EXPR?(this.set_mode(m),this._flags.in_case_statement=!0):this._flags.case_body?this.set_mode(m):i&&(h(i.text,[":",","])&&h(t.type,[u.STRING,u.WORD,u.RESERVED])||h(t.text,["get","set","..."])&&h(i.type,[u.WORD,u.RESERVED]))?h(this._last_last_text,["class","interface"])&&!h(i.text,[":",","])?this.set_mode(m):this.set_mode(y):this._flags.last_token.type===u.OPERATOR&&"=>"===this._flags.last_token.text?this.set_mode(m):h(this._flags.last_token.type,[u.EQUALS,u.START_EXPR,u.COMMA,u.OPERATOR])||f(this._flags.last_token,["return","throw","import","default"])?this.set_mode(y):this.set_mode(m),this._flags.last_token&&f(this._flags.last_token.previous,["class","extends"])&&(this._flags.class_start_block=!0);var n=!t.comments_before&&"}"===t.text,r=n&&"function"===this._flags.last_word&&this._flags.last_token.type===u.END_EXPR;if(this._options.brace_preserve_inline){var s=0,o=null;this._flags.inline_frame=!0;do{if(s+=1,(o=this._tokens.peek(s-1)).newlines){this._flags.inline_frame=!1;break}}while(o.type!==u.EOF&&(o.type!==u.END_BLOCK||o.opened!==e))}("expand"===this._options.brace_style||"none"===this._options.brace_style&&e.newlines)&&!this._flags.inline_frame?this._flags.last_token.type!==u.OPERATOR&&(r||this._flags.last_token.type===u.EQUALS||f(this._flags.last_token,p)&&"else"!==this._flags.last_token.text)?this._output.space_before_token=!0:this.print_newline(!1,!0):(!k(this._previous_flags.mode)||this._flags.last_token.type!==u.START_EXPR&&this._flags.last_token.type!==u.COMMA||((this._flags.last_token.type===u.COMMA||this._options.space_in_paren)&&(this._output.space_before_token=!0),(this._flags.last_token.type===u.COMMA||this._flags.last_token.type===u.START_EXPR&&this._flags.inline_frame)&&(this.allow_wrap_or_preserved_newline(e),this._previous_flags.multiline_frame=this._previous_flags.multiline_frame||this._flags.multiline_frame,this._flags.multiline_frame=!1)),this._flags.last_token.type!==u.OPERATOR&&this._flags.last_token.type!==u.START_EXPR&&(h(this._flags.last_token.type,[u.START_BLOCK,u.SEMICOLON])&&!this._flags.inline_frame?this.print_newline():this._output.space_before_token=!0)),this.print_token(e),this.indent(),n||this._options.brace_preserve_inline&&this._flags.inline_frame||this.print_newline()},A.prototype.handle_end_block=function(e){for(this.handle_whitespace_and_comments(e);this._flags.mode===v;)this.restore_mode();var t=this._flags.last_token.type===u.START_BLOCK;this._flags.inline_frame&&!t?this._output.space_before_token=!0:"expand"===this._options.brace_style?t||this.print_newline():t||(k(this._flags.mode)&&this._options.keep_array_indentation?(this._options.keep_array_indentation=!1,this.print_newline(),this._options.keep_array_indentation=!0):this.print_newline()),this.restore_mode(),this.print_token(e)},A.prototype.handle_word=function(e){if(e.type===u.RESERVED)if(h(e.text,["set","get"])&&this._flags.mode!==y)e.type=u.WORD;else if("import"===e.text&&h(this._tokens.peek().text,["(","."]))e.type=u.WORD;else if(h(e.text,["as","from"])&&!this._flags.import_block)e.type=u.WORD;else if(this._flags.mode===y){":"===this._tokens.peek().text&&(e.type=u.WORD)}if(this.start_of_statement(e)?f(this._flags.last_token,["var","let","const"])&&e.type===u.WORD&&(this._flags.declaration_statement=!0):!e.newlines||T(this._flags.mode)||this._flags.last_token.type===u.OPERATOR&&"--"!==this._flags.last_token.text&&"++"!==this._flags.last_token.text||this._flags.last_token.type===u.EQUALS||!this._options.preserve_newlines&&f(this._flags.last_token,["var","let","const","set","get"])?this.handle_whitespace_and_comments(e):(this.handle_whitespace_and_comments(e),this.print_newline()),this._flags.do_block&&!this._flags.do_while){if(d(e,"while"))return this._output.space_before_token=!0,this.print_token(e),this._output.space_before_token=!0,void(this._flags.do_while=!0);this.print_newline(),this._flags.do_block=!1}if(this._flags.if_block)if(!this._flags.else_block&&d(e,"else"))this._flags.else_block=!0;else{for(;this._flags.mode===v;)this.restore_mode();this._flags.if_block=!1,this._flags.else_block=!1}if(this._flags.in_case_statement&&f(e,["case","default"]))return this.print_newline(),this._flags.case_block||!this._flags.case_body&&!this._options.jslint_happy||this.deindent(),this._flags.case_body=!1,this.print_token(e),void(this._flags.in_case=!0);if(this._flags.last_token.type!==u.COMMA&&this._flags.last_token.type!==u.START_EXPR&&this._flags.last_token.type!==u.EQUALS&&this._flags.last_token.type!==u.OPERATOR||this.start_of_object_property()||h(this._flags.last_token.text,["+","-"])&&":"===this._last_last_text&&this._flags.parent.mode===y||this.allow_wrap_or_preserved_newline(e),d(e,"function"))return(h(this._flags.last_token.text,["}",";"])||this._output.just_added_newline()&&!h(this._flags.last_token.text,["(","[","{",":","=",","])&&this._flags.last_token.type!==u.OPERATOR)&&(this._output.just_added_blankline()||e.comments_before||(this.print_newline(),this.print_newline(!0))),this._flags.last_token.type===u.RESERVED||this._flags.last_token.type===u.WORD?f(this._flags.last_token,["get","set","new","export"])||f(this._flags.last_token,x)||d(this._flags.last_token,"default")&&"export"===this._last_last_text||"declare"===this._flags.last_token.text?this._output.space_before_token=!0:this.print_newline():this._flags.last_token.type===u.OPERATOR||"="===this._flags.last_token.text?this._output.space_before_token=!0:(this._flags.multiline_frame||!T(this._flags.mode)&&!k(this._flags.mode))&&this.print_newline(),this.print_token(e),void(this._flags.last_word=e.text);var t="NONE";(this._flags.last_token.type===u.END_BLOCK?this._previous_flags.inline_frame?t="SPACE":f(e,["else","catch","finally","from"])?"expand"===this._options.brace_style||"end-expand"===this._options.brace_style||"none"===this._options.brace_style&&e.newlines?t="NEWLINE":(t="SPACE",this._output.space_before_token=!0):t="NEWLINE":this._flags.last_token.type===u.SEMICOLON&&this._flags.mode===m?t="NEWLINE":this._flags.last_token.type===u.SEMICOLON&&T(this._flags.mode)?t="SPACE":this._flags.last_token.type===u.STRING?t="NEWLINE":this._flags.last_token.type===u.RESERVED||this._flags.last_token.type===u.WORD||"*"===this._flags.last_token.text&&(h(this._last_last_text,["function","yield"])||this._flags.mode===y&&h(this._last_last_text,["{",","]))?t="SPACE":this._flags.last_token.type===u.START_BLOCK?t=this._flags.inline_frame?"SPACE":"NEWLINE":this._flags.last_token.type===u.END_EXPR&&(this._output.space_before_token=!0,t="NEWLINE"),f(e,l)&&")"!==this._flags.last_token.text&&(t=this._flags.inline_frame||"else"===this._flags.last_token.text||"export"===this._flags.last_token.text?"SPACE":"NEWLINE"),f(e,["else","catch","finally"]))?(this._flags.last_token.type!==u.END_BLOCK||this._previous_flags.mode!==m||"expand"===this._options.brace_style||"end-expand"===this._options.brace_style||"none"===this._options.brace_style&&e.newlines)&&!this._flags.inline_frame?this.print_newline():(this._output.trim(!0),"}"!==this._output.current_line.last()&&this.print_newline(),this._output.space_before_token=!0):"NEWLINE"===t?f(this._flags.last_token,p)||"declare"===this._flags.last_token.text&&f(e,["var","let","const"])?this._output.space_before_token=!0:this._flags.last_token.type!==u.END_EXPR?this._flags.last_token.type===u.START_EXPR&&f(e,["var","let","const"])||":"===this._flags.last_token.text||(d(e,"if")&&d(e.previous,"else")?this._output.space_before_token=!0:this.print_newline()):f(e,l)&&")"!==this._flags.last_token.text&&this.print_newline():this._flags.multiline_frame&&k(this._flags.mode)&&","===this._flags.last_token.text&&"}"===this._last_last_text?this.print_newline():"SPACE"===t&&(this._output.space_before_token=!0);!e.previous||e.previous.type!==u.WORD&&e.previous.type!==u.RESERVED||(this._output.space_before_token=!0),this.print_token(e),this._flags.last_word=e.text,e.type===u.RESERVED&&("do"===e.text?this._flags.do_block=!0:"if"===e.text?this._flags.if_block=!0:"import"===e.text?this._flags.import_block=!0:this._flags.import_block&&d(e,"from")&&(this._flags.import_block=!1))},A.prototype.handle_semicolon=function(e){this.start_of_statement(e)?this._output.space_before_token=!1:this.handle_whitespace_and_comments(e);for(var t=this._tokens.peek();!(this._flags.mode!==v||this._flags.if_block&&d(t,"else")||this._flags.do_block);)this.restore_mode();this._flags.import_block&&(this._flags.import_block=!1),this.print_token(e)},A.prototype.handle_string=function(e){(!e.text.startsWith("`")||0!==e.newlines||""!==e.whitespace_before||")"!==e.previous.text&&this._flags.last_token.type!==u.WORD)&&(this.start_of_statement(e)?this._output.space_before_token=!0:(this.handle_whitespace_and_comments(e),this._flags.last_token.type===u.RESERVED||this._flags.last_token.type===u.WORD||this._flags.inline_frame?this._output.space_before_token=!0:this._flags.last_token.type===u.COMMA||this._flags.last_token.type===u.START_EXPR||this._flags.last_token.type===u.EQUALS||this._flags.last_token.type===u.OPERATOR?this.start_of_object_property()||this.allow_wrap_or_preserved_newline(e):!e.text.startsWith("`")||this._flags.last_token.type!==u.END_EXPR||"]"!==e.previous.text&&")"!==e.previous.text||0!==e.newlines?this.print_newline():this._output.space_before_token=!0)),this.print_token(e)},A.prototype.handle_equals=function(e){this.start_of_statement(e)||this.handle_whitespace_and_comments(e),this._flags.declaration_statement&&(this._flags.declaration_assignment=!0),this._output.space_before_token=!0,this.print_token(e),this._output.space_before_token=!0},A.prototype.handle_comma=function(e){this.handle_whitespace_and_comments(e,!0),this.print_token(e),this._output.space_before_token=!0,this._flags.declaration_statement?(T(this._flags.parent.mode)&&(this._flags.declaration_assignment=!1),this._flags.declaration_assignment?(this._flags.declaration_assignment=!1,this.print_newline(!1,!0)):this._options.comma_first&&this.allow_wrap_or_preserved_newline(e)):this._flags.mode===y||this._flags.mode===v&&this._flags.parent.mode===y?(this._flags.mode===v&&this.restore_mode(),this._flags.inline_frame||this.print_newline()):this._options.comma_first&&this.allow_wrap_or_preserved_newline(e)},A.prototype.handle_operator=function(e){var t="*"===e.text&&(f(this._flags.last_token,["function","yield"])||h(this._flags.last_token.type,[u.START_BLOCK,u.COMMA,u.END_BLOCK,u.SEMICOLON])),i=h(e.text,["-","+"])&&(h(this._flags.last_token.type,[u.START_BLOCK,u.START_EXPR,u.EQUALS,u.OPERATOR])||h(this._flags.last_token.text,l)||","===this._flags.last_token.text);if(this.start_of_statement(e));else{var n=!t;this.handle_whitespace_and_comments(e,n)}if("*"!==e.text||this._flags.last_token.type!==u.DOT)if("::"!==e.text)if(h(e.text,["-","+"])&&this.start_of_object_property())this.print_token(e);else{if(this._flags.last_token.type===u.OPERATOR&&h(this._options.operator_position,g)&&this.allow_wrap_or_preserved_newline(e),":"===e.text&&this._flags.in_case)return this.print_token(e),this._flags.in_case=!1,this._flags.case_body=!0,void(this._tokens.peek().type!==u.START_BLOCK?(this.indent(),this.print_newline(),this._flags.case_block=!1):(this._flags.case_block=!0,this._output.space_before_token=!0));var r=!0,s=!0,o=!1;if(":"===e.text?0===this._flags.ternary_depth?r=!1:(this._flags.ternary_depth-=1,o=!0):"?"===e.text&&(this._flags.ternary_depth+=1),!i&&!t&&this._options.preserve_newlines&&h(e.text,c)){var a=":"===e.text,d=a&&o,y=a&&!o;switch(this._options.operator_position){case _.before_newline:return this._output.space_before_token=!y,this.print_token(e),a&&!d||this.allow_wrap_or_preserved_newline(e),void(this._output.space_before_token=!0);case _.after_newline:return this._output.space_before_token=!0,!a||d?this._tokens.peek().newlines?this.print_newline(!1,!0):this.allow_wrap_or_preserved_newline(e):this._output.space_before_token=!1,this.print_token(e),void(this._output.space_before_token=!0);case _.preserve_newline:return y||this.allow_wrap_or_preserved_newline(e),r=!(this._output.just_added_newline()||y),this._output.space_before_token=r,this.print_token(e),void(this._output.space_before_token=!0)}}if(t){this.allow_wrap_or_preserved_newline(e),r=!1;var b=this._tokens.peek();s=b&&h(b.type,[u.WORD,u.RESERVED])}else if("..."===e.text)this.allow_wrap_or_preserved_newline(e),r=this._flags.last_token.type===u.START_BLOCK,s=!1;else if(h(e.text,["--","++","!","~"])||i){if(this._flags.last_token.type!==u.COMMA&&this._flags.last_token.type!==u.START_EXPR||this.allow_wrap_or_preserved_newline(e),r=!1,s=!1,e.newlines&&("--"===e.text||"++"===e.text||"~"===e.text)){var S=f(this._flags.last_token,p)&&e.newlines;S&&(this._previous_flags.if_block||this._previous_flags.else_block)&&this.restore_mode(),this.print_newline(S,!0)}";"===this._flags.last_token.text&&T(this._flags.mode)&&(r=!0),this._flags.last_token.type===u.RESERVED?r=!0:this._flags.last_token.type===u.END_EXPR?r=!("]"===this._flags.last_token.text&&("--"===e.text||"++"===e.text)):this._flags.last_token.type===u.OPERATOR&&(r=h(e.text,["--","-","++","+"])&&h(this._flags.last_token.text,["--","-","++","+"]),h(e.text,["+","-"])&&h(this._flags.last_token.text,["--","++"])&&(s=!0)),(this._flags.mode!==m||this._flags.inline_frame)&&this._flags.mode!==v||"{"!==this._flags.last_token.text&&";"!==this._flags.last_token.text||this.print_newline()}this._output.space_before_token=this._output.space_before_token||r,this.print_token(e),this._output.space_before_token=s}else this.print_token(e);else this.print_token(e)},A.prototype.handle_block_comment=function(e,t){return this._output.raw?(this._output.add_raw_token(e),void(e.directives&&"end"===e.directives.preserve&&(this._output.raw=this._options.test_output_raw))):e.directives?(this.print_newline(!1,t),this.print_token(e),"start"===e.directives.preserve&&(this._output.raw=!0),void this.print_newline(!1,!0)):s.newline.test(e.text)||e.newlines?void this.print_block_commment(e,t):(this._output.space_before_token=!0,this.print_token(e),void(this._output.space_before_token=!0))},A.prototype.print_block_commment=function(e,t){var i,n=function(e){for(var t=[],i=(e=e.replace(s.allLineBreaks,"\n")).indexOf("\n");-1!==i;)t.push(e.substring(0,i)),i=(e=e.substring(i+1)).indexOf("\n");return e.length&&t.push(e),t}(e.text),r=!1,o=!1,a=e.whitespace_before,l=a.length;if(this.print_newline(!1,t),this.print_token_line_indentation(e),this._output.add_token(n[0]),this.print_newline(!1,t),n.length>1){for(r=function(e,t){for(var i=0;i<e.length;i++)if(e[i].trim().charAt(0)!==t)return!1;return!0}(n=n.slice(1),"*"),o=function(e,t){for(var i,n=0,r=e.length;n<r;n++)if((i=e[n])&&0!==i.indexOf(t))return!1;return!0}(n,a),r&&(this._flags.alignment=1),i=0;i<n.length;i++)r?(this.print_token_line_indentation(e),this._output.add_token(n[i].replace(/^\s+/g,""))):o&&n[i]?(this.print_token_line_indentation(e),this._output.add_token(n[i].substring(l))):(this._output.current_line.set_indent(-1),this._output.add_token(n[i])),this.print_newline(!1,t);this._flags.alignment=0}},A.prototype.handle_comment=function(e,t){e.newlines?this.print_newline(!1,t):this._output.trim(!0),this._output.space_before_token=!0,this.print_token(e),this.print_newline(!1,t)},A.prototype.handle_dot=function(e){this.start_of_statement(e)||this.handle_whitespace_and_comments(e,!0),this._flags.last_token.text.match("^[0-9]+$")&&(this._output.space_before_token=!0),f(this._flags.last_token,p)?this._output.space_before_token=!1:this.allow_wrap_or_preserved_newline(e,")"===this._flags.last_token.text&&this._options.break_chained_methods),this._options.unindent_chained_methods&&this._output.just_added_newline()&&this.deindent(),this.print_token(e)},A.prototype.handle_unknown=function(e,t){this.print_token(e),"\n"===e.text[e.text.length-1]&&this.print_newline(!1,t)},A.prototype.handle_eof=function(e){for(;this._flags.mode===v;)this.restore_mode();this.handle_whitespace_and_comments(e)},e.exports.Beautifier=A},function(e){function t(e){this.__parent=e,this.__character_count=0,this.__indent_count=-1,this.__alignment_count=0,this.__wrap_point_index=0,this.__wrap_point_character_count=0,this.__wrap_point_indent_count=-1,this.__wrap_point_alignment_count=0,this.__items=[]}function i(e,t){this.__cache=[""],this.__indent_size=e.indent_size,this.__indent_string=e.indent_char,e.indent_with_tabs||(this.__indent_string=new Array(e.indent_size+1).join(e.indent_char)),t=t||"",e.indent_level>0&&(t=new Array(e.indent_level+1).join(this.__indent_string)),this.__base_string=t,this.__base_string_length=t.length}function n(e,n){this.__indent_cache=new i(e,n),this.raw=!1,this._end_with_newline=e.end_with_newline,this.indent_size=e.indent_size,this.wrap_line_length=e.wrap_line_length,this.indent_empty_lines=e.indent_empty_lines,this.__lines=[],this.previous_line=null,this.current_line=null,this.next_line=new t(this),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1,this.__add_outputline()}t.prototype.clone_empty=function(){var e=new t(this.__parent);return e.set_indent(this.__indent_count,this.__alignment_count),e},t.prototype.item=function(e){return e<0?this.__items[this.__items.length+e]:this.__items[e]},t.prototype.has_match=function(e){for(var t=this.__items.length-1;t>=0;t--)if(this.__items[t].match(e))return!0;return!1},t.prototype.set_indent=function(e,t){this.is_empty()&&(this.__indent_count=e||0,this.__alignment_count=t||0,this.__character_count=this.__parent.get_indent_size(this.__indent_count,this.__alignment_count))},t.prototype._set_wrap_point=function(){this.__parent.wrap_line_length&&(this.__wrap_point_index=this.__items.length,this.__wrap_point_character_count=this.__character_count,this.__wrap_point_indent_count=this.__parent.next_line.__indent_count,this.__wrap_point_alignment_count=this.__parent.next_line.__alignment_count)},t.prototype._should_wrap=function(){return this.__wrap_point_index&&this.__character_count>this.__parent.wrap_line_length&&this.__wrap_point_character_count>this.__parent.next_line.__character_count},t.prototype._allow_wrap=function(){if(this._should_wrap()){this.__parent.add_new_line();var e=this.__parent.current_line;return e.set_indent(this.__wrap_point_indent_count,this.__wrap_point_alignment_count),e.__items=this.__items.slice(this.__wrap_point_index),this.__items=this.__items.slice(0,this.__wrap_point_index),e.__character_count+=this.__character_count-this.__wrap_point_character_count,this.__character_count=this.__wrap_point_character_count," "===e.__items[0]&&(e.__items.splice(0,1),e.__character_count-=1),!0}return!1},t.prototype.is_empty=function(){return 0===this.__items.length},t.prototype.last=function(){return this.is_empty()?null:this.__items[this.__items.length-1]},t.prototype.push=function(e){this.__items.push(e);var t=e.lastIndexOf("\n");-1!==t?this.__character_count=e.length-t:this.__character_count+=e.length},t.prototype.pop=function(){var e=null;return this.is_empty()||(e=this.__items.pop(),this.__character_count-=e.length),e},t.prototype._remove_indent=function(){this.__indent_count>0&&(this.__indent_count-=1,this.__character_count-=this.__parent.indent_size)},t.prototype._remove_wrap_indent=function(){this.__wrap_point_indent_count>0&&(this.__wrap_point_indent_count-=1)},t.prototype.trim=function(){for(;" "===this.last();)this.__items.pop(),this.__character_count-=1},t.prototype.toString=function(){var e="";return this.is_empty()?this.__parent.indent_empty_lines&&(e=this.__parent.get_indent_string(this.__indent_count)):(e=this.__parent.get_indent_string(this.__indent_count,this.__alignment_count),e+=this.__items.join("")),e},i.prototype.get_indent_size=function(e,t){var i=this.__base_string_length;return t=t||0,e<0&&(i=0),i+=e*this.__indent_size,i+=t},i.prototype.get_indent_string=function(e,t){var i=this.__base_string;return t=t||0,e<0&&(e=0,i=""),t+=e*this.__indent_size,this.__ensure_cache(t),i+=this.__cache[t]},i.prototype.__ensure_cache=function(e){for(;e>=this.__cache.length;)this.__add_column()},i.prototype.__add_column=function(){var e=this.__cache.length,t=0,i="";this.__indent_size&&e>=this.__indent_size&&(e-=(t=Math.floor(e/this.__indent_size))*this.__indent_size,i=new Array(t+1).join(this.__indent_string)),e&&(i+=new Array(e+1).join(" ")),this.__cache.push(i)},n.prototype.__add_outputline=function(){this.previous_line=this.current_line,this.current_line=this.next_line.clone_empty(),this.__lines.push(this.current_line)},n.prototype.get_line_number=function(){return this.__lines.length},n.prototype.get_indent_string=function(e,t){return this.__indent_cache.get_indent_string(e,t)},n.prototype.get_indent_size=function(e,t){return this.__indent_cache.get_indent_size(e,t)},n.prototype.is_empty=function(){return!this.previous_line&&this.current_line.is_empty()},n.prototype.add_new_line=function(e){return!(this.is_empty()||!e&&this.just_added_newline())&&(this.raw||this.__add_outputline(),!0)},n.prototype.get_code=function(e){this.trim(!0);var t=this.current_line.pop();t&&("\n"===t[t.length-1]&&(t=t.replace(/\n+$/g,"")),this.current_line.push(t)),this._end_with_newline&&this.__add_outputline();var i=this.__lines.join("\n");return"\n"!==e&&(i=i.replace(/[\n]/g,e)),i},n.prototype.set_wrap_point=function(){this.current_line._set_wrap_point()},n.prototype.set_indent=function(e,t){return e=e||0,t=t||0,this.next_line.set_indent(e,t),this.__lines.length>1?(this.current_line.set_indent(e,t),!0):(this.current_line.set_indent(),!1)},n.prototype.add_raw_token=function(e){for(var t=0;t<e.newlines;t++)this.__add_outputline();this.current_line.set_indent(-1),this.current_line.push(e.whitespace_before),this.current_line.push(e.text),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1},n.prototype.add_token=function(e){this.__add_space_before_token(),this.current_line.push(e),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=this.current_line._allow_wrap()},n.prototype.__add_space_before_token=function(){this.space_before_token&&!this.just_added_newline()&&(this.non_breaking_space||this.set_wrap_point(),this.current_line.push(" "))},n.prototype.remove_indent=function(e){for(var t=this.__lines.length;e<t;)this.__lines[e]._remove_indent(),e++;this.current_line._remove_wrap_indent()},n.prototype.trim=function(e){for(e=void 0!==e&&e,this.current_line.trim();e&&this.__lines.length>1&&this.current_line.is_empty();)this.__lines.pop(),this.current_line=this.__lines[this.__lines.length-1],this.current_line.trim();this.previous_line=this.__lines.length>1?this.__lines[this.__lines.length-2]:null},n.prototype.just_added_newline=function(){return this.current_line.is_empty()},n.prototype.just_added_blankline=function(){return this.is_empty()||this.current_line.is_empty()&&this.previous_line.is_empty()},n.prototype.ensure_empty_line_above=function(e,i){for(var n=this.__lines.length-2;n>=0;){var r=this.__lines[n];if(r.is_empty())break;if(0!==r.item(0).indexOf(e)&&r.item(-1)!==i){this.__lines.splice(n+1,0,new 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RegExp(o+a,"g"),t.identifierStart=new RegExp(o),t.identifierMatch=new RegExp("(?:"+s+"|["+i+n+r+"])+");t.newline=/[\n\r\u2028\u2029]/,t.lineBreak=new RegExp("\r\n|"+t.newline.source),t.allLineBreaks=new RegExp(t.lineBreak.source,"g")},function(e,t,i){var n=i(6).Options,r=["before-newline","after-newline","preserve-newline"];function s(e){n.call(this,e,"js");var t=this.raw_options.brace_style||null;"expand-strict"===t?this.raw_options.brace_style="expand":"collapse-preserve-inline"===t?this.raw_options.brace_style="collapse,preserve-inline":void 0!==this.raw_options.braces_on_own_line&&(this.raw_options.brace_style=this.raw_options.braces_on_own_line?"expand":"collapse");var i=this._get_selection_list("brace_style",["collapse","expand","end-expand","none","preserve-inline"]);this.brace_preserve_inline=!1,this.brace_style="collapse";for(var 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n=this._get_array(e,i);if(!this._is_valid_selection(n,t))throw new Error("Invalid Option Value: The option '"+e+"' can contain only the following values:\n"+t+"\nYou passed in: '"+this.raw_options[e]+"'");return n},t.prototype._is_valid_selection=function(e,t){return e.length&&t.length&&!e.some((function(e){return-1===t.indexOf(e)}))},e.exports.Options=t,e.exports.normalizeOpts=n,e.exports.mergeOpts=i},function(e,t,i){var n=i(8).InputScanner,r=i(9).Tokenizer,s=i(9).TOKEN,o=i(13).Directives,a=i(4),l=i(12).Pattern,c=i(14).TemplatablePattern;function u(e,t){return-1!==t.indexOf(e)}var h={START_EXPR:"TK_START_EXPR",END_EXPR:"TK_END_EXPR",START_BLOCK:"TK_START_BLOCK",END_BLOCK:"TK_END_BLOCK",WORD:"TK_WORD",RESERVED:"TK_RESERVED",SEMICOLON:"TK_SEMICOLON",STRING:"TK_STRING",EQUALS:"TK_EQUALS",OPERATOR:"TK_OPERATOR",COMMA:"TK_COMMA",BLOCK_COMMENT:"TK_BLOCK_COMMENT",COMMENT:"TK_COMMENT",DOT:"TK_DOT",UNKNOWN:"TK_UNKNOWN",START:s.START,RAW:s.RAW,EOF:s.EOF},d=new 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RegExp("^(?:"+S.join("|")+")$"),w=function(e,t){r.call(this,e,t),this._patterns.whitespace=this._patterns.whitespace.matching(/\u00A0\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff/.source,/\u2028\u2029/.source);var i=new l(this._input),n=new c(this._input).read_options(this._options);this.__patterns={template:n,identifier:n.starting_with(a.identifier).matching(a.identifierMatch),number:i.matching(f),punct:i.matching(y),comment:i.starting_with(/\/\//).until(/[\n\r\u2028\u2029]/),block_comment:i.starting_with(/\/\*/).until_after(/\*\//),html_comment_start:i.matching(/<!--/),html_comment_end:i.matching(/-->/),include:i.starting_with(/#include/).until_after(a.lineBreak),shebang:i.starting_with(/#!/).until_after(a.lineBreak),xml:i.matching(/[\s\S]*?<(\/?)([-a-zA-Z:0-9_.]+|{[^}]+?}|!\[CDATA\[[^\]]*?\]\]|)(\s*{[^}]+?}|\s+[-a-zA-Z:0-9_.]+|\s+[-a-zA-Z:0-9_.]+\s*=\s*('[^']*'|"[^"]*"|{([^{}]|{[^}]+?})+?}))*\s*(\/?)\s*>/),single_quote:n.until(/['\\\n\r\u2028\u2029]/),double_quote:n.until(/["\\\n\r\u2028\u2029]/),template_text:n.until(/[`\\$]/),template_expression:n.until(/[`}\\]/)}};(w.prototype=new r)._is_comment=function(e){return e.type===h.COMMENT||e.type===h.BLOCK_COMMENT||e.type===h.UNKNOWN},w.prototype._is_opening=function(e){return e.type===h.START_BLOCK||e.type===h.START_EXPR},w.prototype._is_closing=function(e,t){return(e.type===h.END_BLOCK||e.type===h.END_EXPR)&&t&&("]"===e.text&&"["===t.text||")"===e.text&&"("===t.text||"}"===e.text&&"{"===t.text)},w.prototype._reset=function(){v=!1},w.prototype._get_next_token=function(e,t){var i=null;this._readWhitespace();var n=this._input.peek();return null===n?this._create_token(h.EOF,""):i=(i=(i=(i=(i=(i=(i=(i=(i=(i=i||this._read_non_javascript(n))||this._read_string(n))||this._read_pair(n,this._input.peek(1)))||this._read_word(e))||this._read_singles(n))||this._read_comment(n))||this._read_regexp(n,e))||this._read_xml(n,e))||this._read_punctuation())||this._create_token(h.UNKNOWN,this._input.next())},w.prototype._read_word=function(e){var t;return""!==(t=this.__patterns.identifier.read())?(t=t.replace(a.allLineBreaks,"\n"),e.type!==h.DOT&&(e.type!==h.RESERVED||"set"!==e.text&&"get"!==e.text)&&E.test(t)?"in"!==t&&"of"!==t||e.type!==h.WORD&&e.type!==h.STRING?this._create_token(h.RESERVED,t):this._create_token(h.OPERATOR,t):this._create_token(h.WORD,t)):""!==(t=this.__patterns.number.read())?this._create_token(h.WORD,t):void 0},w.prototype._read_singles=function(e){var t=null;return"("===e||"["===e?t=this._create_token(h.START_EXPR,e):")"===e||"]"===e?t=this._create_token(h.END_EXPR,e):"{"===e?t=this._create_token(h.START_BLOCK,e):"}"===e?t=this._create_token(h.END_BLOCK,e):";"===e?t=this._create_token(h.SEMICOLON,e):"."===e&&_.test(this._input.peek(1))?t=this._create_token(h.DOT,e):","===e&&(t=this._create_token(h.COMMA,e)),t&&this._input.next(),t},w.prototype._read_pair=function(e,t){var i=null;return"#"===e&&"{"===t&&(i=this._create_token(h.START_BLOCK,e+t)),i&&(this._input.next(),this._input.next()),i},w.prototype._read_punctuation=function(){var e=this.__patterns.punct.read();if(""!==e)return"="===e?this._create_token(h.EQUALS,e):"?."===e?this._create_token(h.DOT,e):this._create_token(h.OPERATOR,e)},w.prototype._read_non_javascript=function(e){var t="";if("#"===e){if(this._is_first_token()&&(t=this.__patterns.shebang.read()))return this._create_token(h.UNKNOWN,t.trim()+"\n");if(t=this.__patterns.include.read())return this._create_token(h.UNKNOWN,t.trim()+"\n");e=this._input.next();var i="#";if(this._input.hasNext()&&this._input.testChar(p)){do{i+=e=this._input.next()}while(this._input.hasNext()&&"#"!==e&&"="!==e);return"#"===e||("["===this._input.peek()&&"]"===this._input.peek(1)?(i+="[]",this._input.next(),this._input.next()):"{"===this._input.peek()&&"}"===this._input.peek(1)&&(i+="{}",this._input.next(),this._input.next())),this._create_token(h.WORD,i)}this._input.back()}else if("<"===e&&this._is_first_token()){if(t=this.__patterns.html_comment_start.read()){for(;this._input.hasNext()&&!this._input.testChar(a.newline);)t+=this._input.next();return v=!0,this._create_token(h.COMMENT,t)}}else if(v&&"-"===e&&(t=this.__patterns.html_comment_end.read()))return v=!1,this._create_token(h.COMMENT,t);return null},w.prototype._read_comment=function(e){var t=null;if("/"===e){var i="";if("*"===this._input.peek(1)){i=this.__patterns.block_comment.read();var n=d.get_directives(i);n&&"start"===n.ignore&&(i+=d.readIgnored(this._input)),i=i.replace(a.allLineBreaks,"\n"),(t=this._create_token(h.BLOCK_COMMENT,i)).directives=n}else"/"===this._input.peek(1)&&(i=this.__patterns.comment.read(),t=this._create_token(h.COMMENT,i))}return t},w.prototype._read_string=function(e){if("`"===e||"'"===e||'"'===e){var t=this._input.next();return this.has_char_escapes=!1,t+="`"===e?this._read_string_recursive("`",!0,"${"):this._read_string_recursive(e),this.has_char_escapes&&this._options.unescape_strings&&(t=function(e){var t="",i=0,r=new n(e),s=null;for(;r.hasNext();)if((s=r.match(/([\s]|[^\\]|\\\\)+/g))&&(t+=s[0]),"\\"===r.peek()){if(r.next(),"x"===r.peek())s=r.match(/x([0-9A-Fa-f]{2})/g);else{if("u"!==r.peek()){t+="\\",r.hasNext()&&(t+=r.next());continue}(s=r.match(/u([0-9A-Fa-f]{4})/g))||(s=r.match(/u\{([0-9A-Fa-f]+)\}/g))}if(!s)return e;if((i=parseInt(s[1],16))>126&&i<=255&&0===s[0].indexOf("x"))return e;t+=i>=0&&i<32||i>1114111?"\\"+s[0]:34===i||39===i||92===i?"\\"+String.fromCharCode(i):String.fromCharCode(i)}return t}(t)),this._input.peek()===e&&(t+=this._input.next()),t=t.replace(a.allLineBreaks,"\n"),this._create_token(h.STRING,t)}return null},w.prototype._allow_regexp_or_xml=function(e){return e.type===h.RESERVED&&u(e.text,["return","case","throw","else","do","typeof","yield"])||e.type===h.END_EXPR&&")"===e.text&&e.opened.previous.type===h.RESERVED&&u(e.opened.previous.text,["if","while","for"])||u(e.type,[h.COMMENT,h.START_EXPR,h.START_BLOCK,h.START,h.END_BLOCK,h.OPERATOR,h.EQUALS,h.EOF,h.SEMICOLON,h.COMMA])},w.prototype._read_regexp=function(e,t){if("/"===e&&this._allow_regexp_or_xml(t)){for(var i=this._input.next(),n=!1,r=!1;this._input.hasNext()&&(n||r||this._input.peek()!==e)&&!this._input.testChar(a.newline);)i+=this._input.peek(),n?n=!1:(n="\\"===this._input.peek(),"["===this._input.peek()?r=!0:"]"===this._input.peek()&&(r=!1)),this._input.next();return this._input.peek()===e&&(i+=this._input.next(),i+=this._input.read(a.identifier)),this._create_token(h.STRING,i)}return null},w.prototype._read_xml=function(e,t){if(this._options.e4x&&"<"===e&&this._allow_regexp_or_xml(t)){var i="",n=this.__patterns.xml.read_match();if(n){for(var r=n[2].replace(/^{\s+/,"{").replace(/\s+}$/,"}"),s=0===r.indexOf("{"),o=0;n;){var l=!!n[1],c=n[2];if(!(!!n[n.length-1]||"![CDATA["===c.slice(0,8))&&(c===r||s&&c.replace(/^{\s+/,"{").replace(/\s+}$/,"}"))&&(l?--o:++o),i+=n[0],o<=0)break;n=this.__patterns.xml.read_match()}return n||(i+=this._input.match(/[\s\S]*/g)[0]),i=i.replace(a.allLineBreaks,"\n"),this._create_token(h.STRING,i)}}return null},w.prototype._read_string_recursive=function(e,t,i){var n,r;"'"===e?r=this.__patterns.single_quote:'"'===e?r=this.__patterns.double_quote:"`"===e?r=this.__patterns.template_text:"}"===e&&(r=this.__patterns.template_expression);for(var s=r.read(),o="";this._input.hasNext();){if((o=this._input.next())===e||!t&&a.newline.test(o)){this._input.back();break}"\\"===o&&this._input.hasNext()?("x"===(n=this._input.peek())||"u"===n?this.has_char_escapes=!0:"\r"===n&&"\n"===this._input.peek(1)&&this._input.next(),o+=this._input.next()):i&&("${"===i&&"$"===o&&"{"===this._input.peek()&&(o+=this._input.next()),i===o&&(o+="`"===e?this._read_string_recursive("}",t,"`"):this._read_string_recursive("`",t,"${"),this._input.hasNext()&&(o+=this._input.next()))),s+=o+=r.read()}return s},e.exports.Tokenizer=w,e.exports.TOKEN=h,e.exports.positionable_operators=g.slice(),e.exports.line_starters=b.slice()},function(e){var t=RegExp.prototype.hasOwnProperty("sticky");function i(e){this.__input=e||"",this.__input_length=this.__input.length,this.__position=0}i.prototype.restart=function(){this.__position=0},i.prototype.back=function(){this.__position>0&&(this.__position-=1)},i.prototype.hasNext=function(){return this.__position<this.__input_length},i.prototype.next=function(){var e=null;return this.hasNext()&&(e=this.__input.charAt(this.__position),this.__position+=1),e},i.prototype.peek=function(e){var t=null;return e=e||0,(e+=this.__position)>=0&&e<this.__input_length&&(t=this.__input.charAt(e)),t},i.prototype.__match=function(e,i){e.lastIndex=i;var n=e.exec(this.__input);return!n||t&&e.sticky||n.index!==i&&(n=null),n},i.prototype.test=function(e,t){return t=t||0,(t+=this.__position)>=0&&t<this.__input_length&&!!this.__match(e,t)},i.prototype.testChar=function(e,t){var i=this.peek(t);return e.lastIndex=0,null!==i&&e.test(i)},i.prototype.match=function(e){var t=this.__match(e,this.__position);return t?this.__position+=t[0].length:t=null,t},i.prototype.read=function(e,t,i){var n,r="";return e&&(n=this.match(e))&&(r+=n[0]),!t||!n&&e||(r+=this.readUntil(t,i)),r},i.prototype.readUntil=function(e,t){var i,n=this.__position;e.lastIndex=this.__position;var r=e.exec(this.__input);return r?(n=r.index,t&&(n+=r[0].length)):n=this.__input_length,i=this.__input.substring(this.__position,n),this.__position=n,i},i.prototype.readUntilAfter=function(e){return this.readUntil(e,!0)},i.prototype.get_regexp=function(e,i){var n=null,r="g";return i&&t&&(r="y"),"string"==typeof e&&""!==e?n=new RegExp(e,r):e&&(n=new RegExp(e.source,r)),n},i.prototype.get_literal_regexp=function(e){return RegExp(e.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&"))},i.prototype.peekUntilAfter=function(e){var t=this.__position,i=this.readUntilAfter(e);return this.__position=t,i},i.prototype.lookBack=function(e){var t=this.__position-1;return t>=e.length&&this.__input.substring(t-e.length,t).toLowerCase()===e},e.exports.InputScanner=i},function(e,t,i){var n=i(8).InputScanner,r=i(3).Token,s=i(10).TokenStream,o=i(11).WhitespacePattern,a={START:"TK_START",RAW:"TK_RAW",EOF:"TK_EOF"},l=function(e,t){this._input=new n(e),this._options=t||{},this.__tokens=null,this._patterns={},this._patterns.whitespace=new o(this._input)};l.prototype.tokenize=function(){var e;this._input.restart(),this.__tokens=new s,this._reset();for(var t=new r(a.START,""),i=null,n=[],o=new s;t.type!==a.EOF;){for(e=this._get_next_token(t,i);this._is_comment(e);)o.add(e),e=this._get_next_token(t,i);o.isEmpty()||(e.comments_before=o,o=new s),e.parent=i,this._is_opening(e)?(n.push(i),i=e):i&&this._is_closing(e,i)&&(e.opened=i,i.closed=e,i=n.pop(),e.parent=i),e.previous=t,t.next=e,this.__tokens.add(e),t=e}return this.__tokens},l.prototype._is_first_token=function(){return this.__tokens.isEmpty()},l.prototype._reset=function(){},l.prototype._get_next_token=function(e,t){this._readWhitespace();var i=this._input.read(/.+/g);return i?this._create_token(a.RAW,i):this._create_token(a.EOF,"")},l.prototype._is_comment=function(e){return!1},l.prototype._is_opening=function(e){return!1},l.prototype._is_closing=function(e,t){return!1},l.prototype._create_token=function(e,t){return new r(e,t,this._patterns.whitespace.newline_count,this._patterns.whitespace.whitespace_before_token)},l.prototype._readWhitespace=function(){return this._patterns.whitespace.read()},e.exports.Tokenizer=l,e.exports.TOKEN=a},function(e){function t(e){this.__tokens=[],this.__tokens_length=this.__tokens.length,this.__position=0,this.__parent_token=e}t.prototype.restart=function(){this.__position=0},t.prototype.isEmpty=function(){return 0===this.__tokens_length},t.prototype.hasNext=function(){return this.__position<this.__tokens_length},t.prototype.next=function(){var e=null;return this.hasNext()&&(e=this.__tokens[this.__position],this.__position+=1),e},t.prototype.peek=function(e){var t=null;return e=e||0,(e+=this.__position)>=0&&e<this.__tokens_length&&(t=this.__tokens[e]),t},t.prototype.add=function(e){this.__parent_token&&(e.parent=this.__parent_token),this.__tokens.push(e),this.__tokens_length+=1},e.exports.TokenStream=t},function(e,t,i){var n=i(12).Pattern;function r(e,t){n.call(this,e,t),t?this._line_regexp=this._input.get_regexp(t._line_regexp):this.__set_whitespace_patterns("",""),this.newline_count=0,this.whitespace_before_token=""}r.prototype=new n,r.prototype.__set_whitespace_patterns=function(e,t){e+="\\t ",t+="\\n\\r",this._match_pattern=this._input.get_regexp("["+e+t+"]+",!0),this._newline_regexp=this._input.get_regexp("\\r\\n|["+t+"]")},r.prototype.read=function(){this.newline_count=0,this.whitespace_before_token="";var e=this._input.read(this._match_pattern);if(" "===e)this.whitespace_before_token=" ";else if(e){var t=this.__split(this._newline_regexp,e);this.newline_count=t.length-1,this.whitespace_before_token=t[this.newline_count]}return e},r.prototype.matching=function(e,t){var i=this._create();return i.__set_whitespace_patterns(e,t),i._update(),i},r.prototype._create=function(){return new r(this._input,this)},r.prototype.__split=function(e,t){e.lastIndex=0;for(var i=0,n=[],r=e.exec(t);r;)n.push(t.substring(i,r.index)),i=r.index+r[0].length,r=e.exec(t);return i<t.length?n.push(t.substring(i,t.length)):n.push(""),n},e.exports.WhitespacePattern=r},function(e){function t(e,t){this._input=e,this._starting_pattern=null,this._match_pattern=null,this._until_pattern=null,this._until_after=!1,t&&(this._starting_pattern=this._input.get_regexp(t._starting_pattern,!0),this._match_pattern=this._input.get_regexp(t._match_pattern,!0),this._until_pattern=this._input.get_regexp(t._until_pattern),this._until_after=t._until_after)}t.prototype.read=function(){var e=this._input.read(this._starting_pattern);return this._starting_pattern&&!e||(e+=this._input.read(this._match_pattern,this._until_pattern,this._until_after)),e},t.prototype.read_match=function(){return this._input.match(this._match_pattern)},t.prototype.until_after=function(e){var t=this._create();return t._until_after=!0,t._until_pattern=this._input.get_regexp(e),t._update(),t},t.prototype.until=function(e){var t=this._create();return t._until_after=!1,t._until_pattern=this._input.get_regexp(e),t._update(),t},t.prototype.starting_with=function(e){var t=this._create();return t._starting_pattern=this._input.get_regexp(e,!0),t._update(),t},t.prototype.matching=function(e){var t=this._create();return t._match_pattern=this._input.get_regexp(e,!0),t._update(),t},t.prototype._create=function(){return new t(this._input,this)},t.prototype._update=function(){},e.exports.Pattern=t},function(e){function t(e,t){e="string"==typeof e?e:e.source,t="string"==typeof t?t:t.source,this.__directives_block_pattern=new RegExp(e+/ beautify( \w+[:]\w+)+ /.source+t,"g"),this.__directive_pattern=/ (\w+)[:](\w+)/g,this.__directives_end_ignore_pattern=new RegExp(e+/\sbeautify\signore:end\s/.source+t,"g")}t.prototype.get_directives=function(e){if(!e.match(this.__directives_block_pattern))return null;var t={};this.__directive_pattern.lastIndex=0;for(var i=this.__directive_pattern.exec(e);i;)t[i[1]]=i[2],i=this.__directive_pattern.exec(e);return t},t.prototype.readIgnored=function(e){return e.readUntilAfter(this.__directives_end_ignore_pattern)},e.exports.Directives=t},function(e,t,i){var n=i(12).Pattern,r={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1,angular:!1};function s(e,t){n.call(this,e,t),this.__template_pattern=null,this._disabled=Object.assign({},r),this._excluded=Object.assign({},r),t&&(this.__template_pattern=this._input.get_regexp(t.__template_pattern),this._excluded=Object.assign(this._excluded,t._excluded),this._disabled=Object.assign(this._disabled,t._disabled));var i=new n(e);this.__patterns={handlebars_comment:i.starting_with(/{{!--/).until_after(/--}}/),handlebars_unescaped:i.starting_with(/{{{/).until_after(/}}}/),handlebars:i.starting_with(/{{/).until_after(/}}/),php:i.starting_with(/<\?(?:[= ]|php)/).until_after(/\?>/),erb:i.starting_with(/<%[^%]/).until_after(/[^%]%>/),django:i.starting_with(/{%/).until_after(/%}/),django_value:i.starting_with(/{{/).until_after(/}}/),django_comment:i.starting_with(/{#/).until_after(/#}/),smarty:i.starting_with(/{(?=[^}{\s\n])/).until_after(/[^\s\n]}/),smarty_comment:i.starting_with(/{\*/).until_after(/\*}/),smarty_literal:i.starting_with(/{literal}/).until_after(/{\/literal}/)}}s.prototype=new n,s.prototype._create=function(){return new s(this._input,this)},s.prototype._update=function(){this.__set_templated_pattern()},s.prototype.disable=function(e){var t=this._create();return t._disabled[e]=!0,t._update(),t},s.prototype.read_options=function(e){var t=this._create();for(var i in r)t._disabled[i]=-1===e.templating.indexOf(i);return t._update(),t},s.prototype.exclude=function(e){var t=this._create();return t._excluded[e]=!0,t._update(),t},s.prototype.read=function(){var e="";e=this._match_pattern?this._input.read(this._starting_pattern):this._input.read(this._starting_pattern,this.__template_pattern);for(var t=this._read_template();t;)this._match_pattern?t+=this._input.read(this._match_pattern):t+=this._input.readUntil(this.__template_pattern),e+=t,t=this._read_template();return this._until_after&&(e+=this._input.readUntilAfter(this._until_pattern)),e},s.prototype.__set_templated_pattern=function(){var e=[];this._disabled.php||e.push(this.__patterns.php._starting_pattern.source),this._disabled.handlebars||e.push(this.__patterns.handlebars._starting_pattern.source),this._disabled.angular||e.push(this.__patterns.handlebars._starting_pattern.source),this._disabled.erb||e.push(this.__patterns.erb._starting_pattern.source),this._disabled.django||(e.push(this.__patterns.django._starting_pattern.source),e.push(this.__patterns.django_value._starting_pattern.source),e.push(this.__patterns.django_comment._starting_pattern.source)),this._disabled.smarty||e.push(this.__patterns.smarty._starting_pattern.source),this._until_pattern&&e.push(this._until_pattern.source),this.__template_pattern=this._input.get_regexp("(?:"+e.join("|")+")")},s.prototype._read_template=function(){var e="",t=this._input.peek();if("<"===t){var 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s.CellData,a=0;a<this.length-e-t;++a)this.setCell(e+a,this.loadCell(e+t+a,r));for(a=this.length-t;a<this.length;++a)this.setCell(a,i)}else for(a=e;a<this.length;++a)this.setCell(a,i);e&&2===this.getWidth(e-1)&&this.setCellFromCodePoint(e-1,0,1,(null==n?void 0:n.fg)||0,(null==n?void 0:n.bg)||0,(null==n?void 0:n.extended)||new o.ExtendedAttrs),0!==this.getWidth(e)||this.hasContent(e)||this.setCellFromCodePoint(e,0,1,(null==n?void 0:n.fg)||0,(null==n?void 0:n.bg)||0,(null==n?void 0:n.extended)||new o.ExtendedAttrs)},e.prototype.replaceCells=function(e,t,i,n){for(e&&2===this.getWidth(e-1)&&this.setCellFromCodePoint(e-1,0,1,(null==n?void 0:n.fg)||0,(null==n?void 0:n.bg)||0,(null==n?void 0:n.extended)||new o.ExtendedAttrs),t<this.length&&2===this.getWidth(t-1)&&this.setCellFromCodePoint(t,0,1,(null==n?void 0:n.fg)||0,(null==n?void 0:n.bg)||0,(null==n?void 0:n.extended)||new o.ExtendedAttrs);e<t&&e<this.length;)this.setCell(e++,i)},e.prototype.resize=function(e,t){if(e!==this.length){if(e>this.length){var i=new Uint32Array(3*e);this.length&&(3*e<this._data.length?i.set(this._data.subarray(0,3*e)):i.set(this._data)),this._data=i;for(var n=this.length;n<e;++n)this.setCell(n,t)}else if(e){(i=new Uint32Array(3*e)).set(this._data.subarray(0,3*e)),this._data=i;var r=Object.keys(this._combined);for(n=0;n<r.length;n++){var s=parseInt(r[n],10);s>=e&&delete this._combined[s]}}else this._data=new Uint32Array(0),this._combined={};this.length=e}},e.prototype.fill=function(e){this._combined={},this._extendedAttrs={};for(var t=0;t<this.length;++t)this.setCell(t,e)},e.prototype.copyFrom=function(e){for(var t in this.length!==e.length?this._data=new Uint32Array(e._data):this._data.set(e._data),this.length=e.length,this._combined={},e._combined)this._combined[t]=e._combined[t];for(var t in this._extendedAttrs={},e._extendedAttrs)this._extendedAttrs[t]=e._extendedAttrs[t];this.isWrapped=e.isWrapped},e.prototype.clone=function(){var t=new e(0);for(var i in t._data=new Uint32Array(this._data),t.length=this.length,this._combined)t._combined[i]=this._combined[i];for(var i in this._extendedAttrs)t._extendedAttrs[i]=this._extendedAttrs[i];return t.isWrapped=this.isWrapped,t},e.prototype.getTrimmedLength=function(){for(var e=this.length-1;e>=0;--e)if(4194303&this._data[3*e+0])return e+(this._data[3*e+0]>>22);return 0},e.prototype.copyCellsFrom=function(e,t,i,n,r){var s=e._data;if(r)for(var o=n-1;o>=0;o--)for(var a=0;a<3;a++)this._data[3*(i+o)+a]=s[3*(t+o)+a];else for(o=0;o<n;o++)for(a=0;a<3;a++)this._data[3*(i+o)+a]=s[3*(t+o)+a];var l=Object.keys(e._combined);for(a=0;a<l.length;a++){var c=parseInt(l[a],10);c>=t&&(this._combined[c-t+i]=e._combined[c])}},e.prototype.translateToString=function(e,t,i){void 0===e&&(e=!1),void 0===t&&(t=0),void 0===i&&(i=this.length),e&&(i=Math.min(i,this.getTrimmedLength()));for(var s="";t<i;){var o=this._data[3*t+0],a=2097151&o;s+=2097152&o?this._combined[t]:a?n.stringFromCodePoint(a):r.WHITESPACE_CELL_CHAR,t+=o>>22||1}return s},e}();t.BufferLine=a},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.removeElementFromParent=void 0,t.removeElementFromParent=function(){for(var e,t=[],i=0;i<arguments.length;i++)t[i]=arguments[i];for(var n=0,r=t;n<r.length;n++){var s=r[n];null===(e=null==s?void 0:s.parentElement)||void 0===e||e.removeChild(s)}}},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.tooMuchOutput=t.promptLabel=void 0,t.promptLabel="Terminal input",t.tooMuchOutput="Too much output to announce, navigate to rows manually to read"},function(e,t,i){"use strict";var n,r=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0}),t.InputHandler=t.WindowsOptionsReportType=void 0;var s,o=i(12),a=i(20),l=i(39),c=i(2),u=i(15),h=i(8),d=i(16),f=i(0),p=i(3),_=i(4),g=i(6),m=i(22),v=i(24),y={"(":0,")":1,"*":2,"+":3,"-":1,".":2};function b(e,t){if(e>24)return t.setWinLines||!1;switch(e){case 1:return!!t.restoreWin;case 2:return!!t.minimizeWin;case 3:return!!t.setWinPosition;case 4:return!!t.setWinSizePixels;case 5:return!!t.raiseWin;case 6:return!!t.lowerWin;case 7:return!!t.refreshWin;case 8:return!!t.setWinSizeChars;case 9:return!!t.maximizeWin;case 10:return!!t.fullscreenWin;case 11:return!!t.getWinState;case 13:return!!t.getWinPosition;case 14:return!!t.getWinSizePixels;case 15:return!!t.getScreenSizePixels;case 16:return!!t.getCellSizePixels;case 18:return!!t.getWinSizeChars;case 19:return!!t.getScreenSizeChars;case 20:return!!t.getIconTitle;case 21:return!!t.getWinTitle;case 22:return!!t.pushTitle;case 23:return!!t.popTitle;case 24:return!!t.setWinLines}return!1}!function(e){e[e.GET_WIN_SIZE_PIXELS=0]="GET_WIN_SIZE_PIXELS",e[e.GET_CELL_SIZE_PIXELS=1]="GET_CELL_SIZE_PIXELS"}(s=t.WindowsOptionsReportType||(t.WindowsOptionsReportType={}));var S=function(){function e(e,t,i,n){this._bufferService=e,this._coreService=t,this._logService=i,this._optionsService=n,this._data=new Uint32Array(0)}return e.prototype.hook=function(e){this._data=new Uint32Array(0)},e.prototype.put=function(e,t,i){this._data=u.concat(this._data,e.subarray(t,i))},e.prototype.unhook=function(e){if(e){var t=h.utf32ToString(this._data);switch(this._data=new Uint32Array(0),t){case'"q':return this._coreService.triggerDataEvent(o.C0.ESC+'P1$r0"q'+o.C0.ESC+"\\");case'"p':return this._coreService.triggerDataEvent(o.C0.ESC+'P1$r61;1"p'+o.C0.ESC+"\\");case"r":var i=this._bufferService.buffer.scrollTop+1+";"+(this._bufferService.buffer.scrollBottom+1)+"r";return this._coreService.triggerDataEvent(o.C0.ESC+"P1$r"+i+o.C0.ESC+"\\");case"m":return this._coreService.triggerDataEvent(o.C0.ESC+"P1$r0m"+o.C0.ESC+"\\");case" q":var n={block:2,underline:4,bar:6}[this._optionsService.options.cursorStyle];return n-=this._optionsService.options.cursorBlink?1:0,this._coreService.triggerDataEvent(o.C0.ESC+"P1$r"+n+" q"+o.C0.ESC+"\\");default:this._logService.debug("Unknown DCS $q %s",t),this._coreService.triggerDataEvent(o.C0.ESC+"P0$r"+o.C0.ESC+"\\")}}else this._data=new Uint32Array(0)},e}(),E=function(e){function t(t,i,n,r,s,c,u,p,g){void 0===g&&(g=new l.EscapeSequenceParser);var v=e.call(this)||this;v._bufferService=t,v._charsetService=i,v._coreService=n,v._dirtyRowService=r,v._logService=s,v._optionsService=c,v._coreMouseService=u,v._unicodeService=p,v._parser=g,v._parseBuffer=new Uint32Array(4096),v._stringDecoder=new h.StringToUtf32,v._utf8Decoder=new h.Utf8ToUtf32,v._workCell=new _.CellData,v._windowTitle="",v._iconName="",v._windowTitleStack=[],v._iconNameStack=[],v._curAttrData=d.DEFAULT_ATTR_DATA.clone(),v._eraseAttrDataInternal=d.DEFAULT_ATTR_DATA.clone(),v._onRequestBell=new f.EventEmitter,v._onRequestRefreshRows=new f.EventEmitter,v._onRequestReset=new f.EventEmitter,v._onRequestScroll=new f.EventEmitter,v._onRequestSyncScrollBar=new f.EventEmitter,v._onRequestWindowsOptionsReport=new f.EventEmitter,v._onA11yChar=new f.EventEmitter,v._onA11yTab=new f.EventEmitter,v._onCursorMove=new f.EventEmitter,v._onLineFeed=new f.EventEmitter,v._onScroll=new f.EventEmitter,v._onTitleChange=new f.EventEmitter,v.register(v._parser),v._parser.setCsiHandlerFallback((function(e,t){v._logService.debug("Unknown CSI code: ",{identifier:v._parser.identToString(e),params:t.toArray()})})),v._parser.setEscHandlerFallback((function(e){v._logService.debug("Unknown ESC code: ",{identifier:v._parser.identToString(e)})})),v._parser.setExecuteHandlerFallback((function(e){v._logService.debug("Unknown EXECUTE code: ",{code:e})})),v._parser.setOscHandlerFallback((function(e,t,i){v._logService.debug("Unknown OSC code: ",{identifier:e,action:t,data:i})})),v._parser.setDcsHandlerFallback((function(e,t,i){"HOOK"===t&&(i=i.toArray()),v._logService.debug("Unknown DCS code: ",{identifier:v._parser.identToString(e),action:t,payload:i})})),v._parser.setPrintHandler((function(e,t,i){return v.print(e,t,i)})),v._parser.setCsiHandler({final:"@"},(function(e){return v.insertChars(e)})),v._parser.setCsiHandler({intermediates:" ",final:"@"},(function(e){return v.scrollLeft(e)})),v._parser.setCsiHandler({final:"A"},(function(e){return v.cursorUp(e)})),v._parser.setCsiHandler({intermediates:" ",final:"A"},(function(e){return v.scrollRight(e)})),v._parser.setCsiHandler({final:"B"},(function(e){return v.cursorDown(e)})),v._parser.setCsiHandler({final:"C"},(function(e){return v.cursorForward(e)})),v._parser.setCsiHandler({final:"D"},(function(e){return v.cursorBackward(e)})),v._parser.setCsiHandler({final:"E"},(function(e){return v.cursorNextLine(e)})),v._parser.setCsiHandler({final:"F"},(function(e){return v.cursorPrecedingLine(e)})),v._parser.setCsiHandler({final:"G"},(function(e){return v.cursorCharAbsolute(e)})),v._parser.setCsiHandler({final:"H"},(function(e){return v.cursorPosition(e)})),v._parser.setCsiHandler({final:"I"},(function(e){return v.cursorForwardTab(e)})),v._parser.setCsiHandler({final:"J"},(function(e){return v.eraseInDisplay(e)})),v._parser.setCsiHandler({prefix:"?",final:"J"},(function(e){return v.eraseInDisplay(e)})),v._parser.setCsiHandler({final:"K"},(function(e){return v.eraseInLine(e)})),v._parser.setCsiHandler({prefix:"?",final:"K"},(function(e){return v.eraseInLine(e)})),v._parser.setCsiHandler({final:"L"},(function(e){return v.insertLines(e)})),v._parser.setCsiHandler({final:"M"},(function(e){return v.deleteLines(e)})),v._parser.setCsiHandler({final:"P"},(function(e){return v.deleteChars(e)})),v._parser.setCsiHandler({final:"S"},(function(e){return v.scrollUp(e)})),v._parser.setCsiHandler({final:"T"},(function(e){return v.scrollDown(e)})),v._parser.setCsiHandler({final:"X"},(function(e){return v.eraseChars(e)})),v._parser.setCsiHandler({final:"Z"},(function(e){return v.cursorBackwardTab(e)})),v._parser.setCsiHandler({final:"`"},(function(e){return v.charPosAbsolute(e)})),v._parser.setCsiHandler({final:"a"},(function(e){return v.hPositionRelative(e)})),v._parser.setCsiHandler({final:"b"},(function(e){return v.repeatPrecedingCharacter(e)})),v._parser.setCsiHandler({final:"c"},(function(e){return v.sendDeviceAttributesPrimary(e)})),v._parser.setCsiHandler({prefix:">",final:"c"},(function(e){return v.sendDeviceAttributesSecondary(e)})),v._parser.setCsiHandler({final:"d"},(function(e){return v.linePosAbsolute(e)})),v._parser.setCsiHandler({final:"e"},(function(e){return v.vPositionRelative(e)})),v._parser.setCsiHandler({final:"f"},(function(e){return v.hVPosition(e)})),v._parser.setCsiHandler({final:"g"},(function(e){return v.tabClear(e)})),v._parser.setCsiHandler({final:"h"},(function(e){return v.setMode(e)})),v._parser.setCsiHandler({prefix:"?",final:"h"},(function(e){return v.setModePrivate(e)})),v._parser.setCsiHandler({final:"l"},(function(e){return v.resetMode(e)})),v._parser.setCsiHandler({prefix:"?",final:"l"},(function(e){return v.resetModePrivate(e)})),v._parser.setCsiHandler({final:"m"},(function(e){return v.charAttributes(e)})),v._parser.setCsiHandler({final:"n"},(function(e){return v.deviceStatus(e)})),v._parser.setCsiHandler({prefix:"?",final:"n"},(function(e){return v.deviceStatusPrivate(e)})),v._parser.setCsiHandler({intermediates:"!",final:"p"},(function(e){return v.softReset(e)})),v._parser.setCsiHandler({intermediates:" ",final:"q"},(function(e){return v.setCursorStyle(e)})),v._parser.setCsiHandler({final:"r"},(function(e){return v.setScrollRegion(e)})),v._parser.setCsiHandler({final:"s"},(function(e){return v.saveCursor(e)})),v._parser.setCsiHandler({final:"t"},(function(e){return v.windowOptions(e)})),v._parser.setCsiHandler({final:"u"},(function(e){return v.restoreCursor(e)})),v._parser.setCsiHandler({intermediates:"'",final:"}"},(function(e){return v.insertColumns(e)})),v._parser.setCsiHandler({intermediates:"'",final:"~"},(function(e){return v.deleteColumns(e)})),v._parser.setExecuteHandler(o.C0.BEL,(function(){return v.bell()})),v._parser.setExecuteHandler(o.C0.LF,(function(){return v.lineFeed()})),v._parser.setExecuteHandler(o.C0.VT,(function(){return v.lineFeed()})),v._parser.setExecuteHandler(o.C0.FF,(function(){return v.lineFeed()})),v._parser.setExecuteHandler(o.C0.CR,(function(){return v.carriageReturn()})),v._parser.setExecuteHandler(o.C0.BS,(function(){return v.backspace()})),v._parser.setExecuteHandler(o.C0.HT,(function(){return v.tab()})),v._parser.setExecuteHandler(o.C0.SO,(function(){return v.shiftOut()})),v._parser.setExecuteHandler(o.C0.SI,(function(){return v.shiftIn()})),v._parser.setExecuteHandler(o.C1.IND,(function(){return v.index()})),v._parser.setExecuteHandler(o.C1.NEL,(function(){return v.nextLine()})),v._parser.setExecuteHandler(o.C1.HTS,(function(){return v.tabSet()})),v._parser.setOscHandler(0,new m.OscHandler((function(e){v.setTitle(e),v.setIconName(e)}))),v._parser.setOscHandler(1,new m.OscHandler((function(e){return v.setIconName(e)}))),v._parser.setOscHandler(2,new m.OscHandler((function(e){return v.setTitle(e)}))),v._parser.setEscHandler({final:"7"},(function(){return v.saveCursor()})),v._parser.setEscHandler({final:"8"},(function(){return v.restoreCursor()})),v._parser.setEscHandler({final:"D"},(function(){return v.index()})),v._parser.setEscHandler({final:"E"},(function(){return v.nextLine()})),v._parser.setEscHandler({final:"H"},(function(){return v.tabSet()})),v._parser.setEscHandler({final:"M"},(function(){return v.reverseIndex()})),v._parser.setEscHandler({final:"="},(function(){return v.keypadApplicationMode()})),v._parser.setEscHandler({final:">"},(function(){return v.keypadNumericMode()})),v._parser.setEscHandler({final:"c"},(function(){return v.fullReset()})),v._parser.setEscHandler({final:"n"},(function(){return v.setgLevel(2)})),v._parser.setEscHandler({final:"o"},(function(){return v.setgLevel(3)})),v._parser.setEscHandler({final:"|"},(function(){return v.setgLevel(3)})),v._parser.setEscHandler({final:"}"},(function(){return v.setgLevel(2)})),v._parser.setEscHandler({final:"~"},(function(){return v.setgLevel(1)})),v._parser.setEscHandler({intermediates:"%",final:"@"},(function(){return v.selectDefaultCharset()})),v._parser.setEscHandler({intermediates:"%",final:"G"},(function(){return v.selectDefaultCharset()}));var y=function(e){b._parser.setEscHandler({intermediates:"(",final:e},(function(){return v.selectCharset("("+e)})),b._parser.setEscHandler({intermediates:")",final:e},(function(){return v.selectCharset(")"+e)})),b._parser.setEscHandler({intermediates:"*",final:e},(function(){return v.selectCharset("*"+e)})),b._parser.setEscHandler({intermediates:"+",final:e},(function(){return v.selectCharset("+"+e)})),b._parser.setEscHandler({intermediates:"-",final:e},(function(){return v.selectCharset("-"+e)})),b._parser.setEscHandler({intermediates:".",final:e},(function(){return v.selectCharset("."+e)})),b._parser.setEscHandler({intermediates:"/",final:e},(function(){return v.selectCharset("/"+e)}))},b=this;for(var E in a.CHARSETS)y(E);return v._parser.setEscHandler({intermediates:"#",final:"8"},(function(){return v.screenAlignmentPattern()})),v._parser.setErrorHandler((function(e){return v._logService.error("Parsing error: ",e),e})),v._parser.setDcsHandler({intermediates:"$",final:"q"},new S(v._bufferService,v._coreService,v._logService,v._optionsService)),v}return r(t,e),Object.defineProperty(t.prototype,"onRequestBell",{get:function(){return this._onRequestBell.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onRequestRefreshRows",{get:function(){return this._onRequestRefreshRows.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onRequestReset",{get:function(){return this._onRequestReset.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onRequestScroll",{get:function(){return this._onRequestScroll.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onRequestSyncScrollBar",{get:function(){return this._onRequestSyncScrollBar.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onRequestWindowsOptionsReport",{get:function(){return this._onRequestWindowsOptionsReport.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onA11yChar",{get:function(){return this._onA11yChar.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onA11yTab",{get:function(){return this._onA11yTab.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onCursorMove",{get:function(){return this._onCursorMove.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onLineFeed",{get:function(){return this._onLineFeed.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onScroll",{get:function(){return this._onScroll.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onTitleChange",{get:function(){return this._onTitleChange.event},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){e.prototype.dispose.call(this)},t.prototype.parse=function(e){var t=this._bufferService.buffer,i=t.x,n=t.y;if(this._logService.debug("parsing data",e),this._parseBuffer.length<e.length&&this._parseBuffer.length<131072&&(this._parseBuffer=new Uint32Array(Math.min(e.length,131072))),this._dirtyRowService.clearRange(),e.length>131072)for(var r=0;r<e.length;r+=131072){var s=r+131072<e.length?r+131072:e.length,o="string"==typeof e?this._stringDecoder.decode(e.substring(r,s),this._parseBuffer):this._utf8Decoder.decode(e.subarray(r,s),this._parseBuffer);this._parser.parse(this._parseBuffer,o)}else o="string"==typeof e?this._stringDecoder.decode(e,this._parseBuffer):this._utf8Decoder.decode(e,this._parseBuffer),this._parser.parse(this._parseBuffer,o);(t=this._bufferService.buffer).x===i&&t.y===n||this._onCursorMove.fire(),this._onRequestRefreshRows.fire(this._dirtyRowService.start,this._dirtyRowService.end)},t.prototype.print=function(e,t,i){var n,r,s=this._bufferService.buffer,o=this._charsetService.charset,a=this._optionsService.options.screenReaderMode,l=this._bufferService.cols,c=this._coreService.decPrivateModes.wraparound,u=this._coreService.modes.insertMode,d=this._curAttrData,f=s.lines.get(s.ybase+s.y);this._dirtyRowService.markDirty(s.y),s.x&&i-t>0&&2===f.getWidth(s.x-1)&&f.setCellFromCodePoint(s.x-1,0,1,d.fg,d.bg,d.extended);for(var _=t;_<i;++_){if(n=e[_],r=this._unicodeService.wcwidth(n),n<127&&o){var g=o[String.fromCharCode(n)];g&&(n=g.charCodeAt(0))}if(a&&this._onA11yChar.fire(h.stringFromCodePoint(n)),r||!s.x){if(s.x+r-1>=l)if(c){for(;s.x<l;)f.setCellFromCodePoint(s.x++,0,1,d.fg,d.bg,d.extended);s.x=0,s.y++,s.y===s.scrollBottom+1?(s.y--,this._onRequestScroll.fire(this._eraseAttrData(),!0)):(s.y>=this._bufferService.rows&&(s.y=this._bufferService.rows-1),s.lines.get(s.ybase+s.y).isWrapped=!0),f=s.lines.get(s.ybase+s.y)}else if(s.x=l-1,2===r)continue;if(u&&(f.insertCells(s.x,r,s.getNullCell(d),d),2===f.getWidth(l-1)&&f.setCellFromCodePoint(l-1,p.NULL_CELL_CODE,p.NULL_CELL_WIDTH,d.fg,d.bg,d.extended)),f.setCellFromCodePoint(s.x++,n,r,d.fg,d.bg,d.extended),r>0)for(;--r;)f.setCellFromCodePoint(s.x++,0,0,d.fg,d.bg,d.extended)}else f.getWidth(s.x-1)?f.addCodepointToCell(s.x-1,n):f.addCodepointToCell(s.x-2,n)}i-t>0&&(f.loadCell(s.x-1,this._workCell),2===this._workCell.getWidth()||this._workCell.getCode()>65535?this._parser.precedingCodepoint=0:this._workCell.isCombined()?this._parser.precedingCodepoint=this._workCell.getChars().charCodeAt(0):this._parser.precedingCodepoint=this._workCell.content),s.x<l&&i-t>0&&0===f.getWidth(s.x)&&!f.hasContent(s.x)&&f.setCellFromCodePoint(s.x,0,1,d.fg,d.bg,d.extended),this._dirtyRowService.markDirty(s.y)},t.prototype.addCsiHandler=function(e,t){var i=this;return"t"!==e.final||e.prefix||e.intermediates?this._parser.addCsiHandler(e,t):this._parser.addCsiHandler(e,(function(e){return!b(e.params[0],i._optionsService.options.windowOptions)||t(e)}))},t.prototype.addDcsHandler=function(e,t){return this._parser.addDcsHandler(e,new v.DcsHandler(t))},t.prototype.addEscHandler=function(e,t){return this._parser.addEscHandler(e,t)},t.prototype.addOscHandler=function(e,t){return this._parser.addOscHandler(e,new m.OscHandler(t))},t.prototype.bell=function(){this._onRequestBell.fire()},t.prototype.lineFeed=function(){var e=this._bufferService.buffer;this._dirtyRowService.markDirty(e.y),this._optionsService.options.convertEol&&(e.x=0),e.y++,e.y===e.scrollBottom+1?(e.y--,this._onRequestScroll.fire(this._eraseAttrData())):e.y>=this._bufferService.rows&&(e.y=this._bufferService.rows-1),e.x>=this._bufferService.cols&&e.x--,this._dirtyRowService.markDirty(e.y),this._onLineFeed.fire()},t.prototype.carriageReturn=function(){this._bufferService.buffer.x=0},t.prototype.backspace=function(){var e,t=this._bufferService.buffer;if(!this._coreService.decPrivateModes.reverseWraparound)return this._restrictCursor(),void(t.x>0&&t.x--);if(this._restrictCursor(this._bufferService.cols),t.x>0)t.x--;else if(0===t.x&&t.y>t.scrollTop&&t.y<=t.scrollBottom&&(null===(e=t.lines.get(t.ybase+t.y))||void 0===e?void 0:e.isWrapped)){t.lines.get(t.ybase+t.y).isWrapped=!1,t.y--,t.x=this._bufferService.cols-1;var i=t.lines.get(t.ybase+t.y);i.hasWidth(t.x)&&!i.hasContent(t.x)&&t.x--}this._restrictCursor()},t.prototype.tab=function(){if(!(this._bufferService.buffer.x>=this._bufferService.cols)){var e=this._bufferService.buffer.x;this._bufferService.buffer.x=this._bufferService.buffer.nextStop(),this._optionsService.options.screenReaderMode&&this._onA11yTab.fire(this._bufferService.buffer.x-e)}},t.prototype.shiftOut=function(){this._charsetService.setgLevel(1)},t.prototype.shiftIn=function(){this._charsetService.setgLevel(0)},t.prototype._restrictCursor=function(e){void 0===e&&(e=this._bufferService.cols-1),this._bufferService.buffer.x=Math.min(e,Math.max(0,this._bufferService.buffer.x)),this._bufferService.buffer.y=this._coreService.decPrivateModes.origin?Math.min(this._bufferService.buffer.scrollBottom,Math.max(this._bufferService.buffer.scrollTop,this._bufferService.buffer.y)):Math.min(this._bufferService.rows-1,Math.max(0,this._bufferService.buffer.y)),this._dirtyRowService.markDirty(this._bufferService.buffer.y)},t.prototype._setCursor=function(e,t){this._dirtyRowService.markDirty(this._bufferService.buffer.y),this._coreService.decPrivateModes.origin?(this._bufferService.buffer.x=e,this._bufferService.buffer.y=this._bufferService.buffer.scrollTop+t):(this._bufferService.buffer.x=e,this._bufferService.buffer.y=t),this._restrictCursor(),this._dirtyRowService.markDirty(this._bufferService.buffer.y)},t.prototype._moveCursor=function(e,t){this._restrictCursor(),this._setCursor(this._bufferService.buffer.x+e,this._bufferService.buffer.y+t)},t.prototype.cursorUp=function(e){var t=this._bufferService.buffer.y-this._bufferService.buffer.scrollTop;t>=0?this._moveCursor(0,-Math.min(t,e.params[0]||1)):this._moveCursor(0,-(e.params[0]||1))},t.prototype.cursorDown=function(e){var t=this._bufferService.buffer.scrollBottom-this._bufferService.buffer.y;t>=0?this._moveCursor(0,Math.min(t,e.params[0]||1)):this._moveCursor(0,e.params[0]||1)},t.prototype.cursorForward=function(e){this._moveCursor(e.params[0]||1,0)},t.prototype.cursorBackward=function(e){this._moveCursor(-(e.params[0]||1),0)},t.prototype.cursorNextLine=function(e){this.cursorDown(e),this._bufferService.buffer.x=0},t.prototype.cursorPrecedingLine=function(e){this.cursorUp(e),this._bufferService.buffer.x=0},t.prototype.cursorCharAbsolute=function(e){this._setCursor((e.params[0]||1)-1,this._bufferService.buffer.y)},t.prototype.cursorPosition=function(e){this._setCursor(e.length>=2?(e.params[1]||1)-1:0,(e.params[0]||1)-1)},t.prototype.charPosAbsolute=function(e){this._setCursor((e.params[0]||1)-1,this._bufferService.buffer.y)},t.prototype.hPositionRelative=function(e){this._moveCursor(e.params[0]||1,0)},t.prototype.linePosAbsolute=function(e){this._setCursor(this._bufferService.buffer.x,(e.params[0]||1)-1)},t.prototype.vPositionRelative=function(e){this._moveCursor(0,e.params[0]||1)},t.prototype.hVPosition=function(e){this.cursorPosition(e)},t.prototype.tabClear=function(e){var t=e.params[0];0===t?delete this._bufferService.buffer.tabs[this._bufferService.buffer.x]:3===t&&(this._bufferService.buffer.tabs={})},t.prototype.cursorForwardTab=function(e){if(!(this._bufferService.buffer.x>=this._bufferService.cols))for(var t=e.params[0]||1;t--;)this._bufferService.buffer.x=this._bufferService.buffer.nextStop()},t.prototype.cursorBackwardTab=function(e){if(!(this._bufferService.buffer.x>=this._bufferService.cols))for(var t=e.params[0]||1,i=this._bufferService.buffer;t--;)i.x=i.prevStop()},t.prototype._eraseInBufferLine=function(e,t,i,n){void 0===n&&(n=!1);var r=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+e);r.replaceCells(t,i,this._bufferService.buffer.getNullCell(this._eraseAttrData()),this._eraseAttrData()),n&&(r.isWrapped=!1)},t.prototype._resetBufferLine=function(e){var t=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+e);t.fill(this._bufferService.buffer.getNullCell(this._eraseAttrData())),t.isWrapped=!1},t.prototype.eraseInDisplay=function(e){var t;switch(this._restrictCursor(),e.params[0]){case 0:for(t=this._bufferService.buffer.y,this._dirtyRowService.markDirty(t),this._eraseInBufferLine(t++,this._bufferService.buffer.x,this._bufferService.cols,0===this._bufferService.buffer.x);t<this._bufferService.rows;t++)this._resetBufferLine(t);this._dirtyRowService.markDirty(t);break;case 1:for(t=this._bufferService.buffer.y,this._dirtyRowService.markDirty(t),this._eraseInBufferLine(t,0,this._bufferService.buffer.x+1,!0),this._bufferService.buffer.x+1>=this._bufferService.cols&&(this._bufferService.buffer.lines.get(t+1).isWrapped=!1);t--;)this._resetBufferLine(t);this._dirtyRowService.markDirty(0);break;case 2:for(t=this._bufferService.rows,this._dirtyRowService.markDirty(t-1);t--;)this._resetBufferLine(t);this._dirtyRowService.markDirty(0);break;case 3:var i=this._bufferService.buffer.lines.length-this._bufferService.rows;i>0&&(this._bufferService.buffer.lines.trimStart(i),this._bufferService.buffer.ybase=Math.max(this._bufferService.buffer.ybase-i,0),this._bufferService.buffer.ydisp=Math.max(this._bufferService.buffer.ydisp-i,0),this._onScroll.fire(0))}},t.prototype.eraseInLine=function(e){switch(this._restrictCursor(),e.params[0]){case 0:this._eraseInBufferLine(this._bufferService.buffer.y,this._bufferService.buffer.x,this._bufferService.cols);break;case 1:this._eraseInBufferLine(this._bufferService.buffer.y,0,this._bufferService.buffer.x+1);break;case 2:this._eraseInBufferLine(this._bufferService.buffer.y,0,this._bufferService.cols)}this._dirtyRowService.markDirty(this._bufferService.buffer.y)},t.prototype.insertLines=function(e){this._restrictCursor();var t=e.params[0]||1,i=this._bufferService.buffer;if(!(i.y>i.scrollBottom||i.y<i.scrollTop)){for(var n=i.ybase+i.y,r=this._bufferService.rows-1-i.scrollBottom,s=this._bufferService.rows-1+i.ybase-r+1;t--;)i.lines.splice(s-1,1),i.lines.splice(n,0,i.getBlankLine(this._eraseAttrData()));this._dirtyRowService.markRangeDirty(i.y,i.scrollBottom),i.x=0}},t.prototype.deleteLines=function(e){this._restrictCursor();var t=e.params[0]||1,i=this._bufferService.buffer;if(!(i.y>i.scrollBottom||i.y<i.scrollTop)){var n,r=i.ybase+i.y;for(n=this._bufferService.rows-1-i.scrollBottom,n=this._bufferService.rows-1+i.ybase-n;t--;)i.lines.splice(r,1),i.lines.splice(n,0,i.getBlankLine(this._eraseAttrData()));this._dirtyRowService.markRangeDirty(i.y,i.scrollBottom),i.x=0}},t.prototype.insertChars=function(e){this._restrictCursor();var t=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+this._bufferService.buffer.y);t&&(t.insertCells(this._bufferService.buffer.x,e.params[0]||1,this._bufferService.buffer.getNullCell(this._eraseAttrData()),this._eraseAttrData()),this._dirtyRowService.markDirty(this._bufferService.buffer.y))},t.prototype.deleteChars=function(e){this._restrictCursor();var t=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+this._bufferService.buffer.y);t&&(t.deleteCells(this._bufferService.buffer.x,e.params[0]||1,this._bufferService.buffer.getNullCell(this._eraseAttrData()),this._eraseAttrData()),this._dirtyRowService.markDirty(this._bufferService.buffer.y))},t.prototype.scrollUp=function(e){for(var t=e.params[0]||1,i=this._bufferService.buffer;t--;)i.lines.splice(i.ybase+i.scrollTop,1),i.lines.splice(i.ybase+i.scrollBottom,0,i.getBlankLine(this._eraseAttrData()));this._dirtyRowService.markRangeDirty(i.scrollTop,i.scrollBottom)},t.prototype.scrollDown=function(e){for(var t=e.params[0]||1,i=this._bufferService.buffer;t--;)i.lines.splice(i.ybase+i.scrollBottom,1),i.lines.splice(i.ybase+i.scrollTop,0,i.getBlankLine(d.DEFAULT_ATTR_DATA));this._dirtyRowService.markRangeDirty(i.scrollTop,i.scrollBottom)},t.prototype.scrollLeft=function(e){var t=this._bufferService.buffer;if(!(t.y>t.scrollBottom||t.y<t.scrollTop)){for(var i=e.params[0]||1,n=t.scrollTop;n<=t.scrollBottom;++n){var r=t.lines.get(t.ybase+n);r.deleteCells(0,i,t.getNullCell(this._eraseAttrData()),this._eraseAttrData()),r.isWrapped=!1}this._dirtyRowService.markRangeDirty(t.scrollTop,t.scrollBottom)}},t.prototype.scrollRight=function(e){var t=this._bufferService.buffer;if(!(t.y>t.scrollBottom||t.y<t.scrollTop)){for(var i=e.params[0]||1,n=t.scrollTop;n<=t.scrollBottom;++n){var r=t.lines.get(t.ybase+n);r.insertCells(0,i,t.getNullCell(this._eraseAttrData()),this._eraseAttrData()),r.isWrapped=!1}this._dirtyRowService.markRangeDirty(t.scrollTop,t.scrollBottom)}},t.prototype.insertColumns=function(e){var t=this._bufferService.buffer;if(!(t.y>t.scrollBottom||t.y<t.scrollTop)){for(var i=e.params[0]||1,n=t.scrollTop;n<=t.scrollBottom;++n){var r=this._bufferService.buffer.lines.get(t.ybase+n);r.insertCells(t.x,i,t.getNullCell(this._eraseAttrData()),this._eraseAttrData()),r.isWrapped=!1}this._dirtyRowService.markRangeDirty(t.scrollTop,t.scrollBottom)}},t.prototype.deleteColumns=function(e){var t=this._bufferService.buffer;if(!(t.y>t.scrollBottom||t.y<t.scrollTop)){for(var i=e.params[0]||1,n=t.scrollTop;n<=t.scrollBottom;++n){var r=t.lines.get(t.ybase+n);r.deleteCells(t.x,i,t.getNullCell(this._eraseAttrData()),this._eraseAttrData()),r.isWrapped=!1}this._dirtyRowService.markRangeDirty(t.scrollTop,t.scrollBottom)}},t.prototype.eraseChars=function(e){this._restrictCursor();var t=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+this._bufferService.buffer.y);t&&(t.replaceCells(this._bufferService.buffer.x,this._bufferService.buffer.x+(e.params[0]||1),this._bufferService.buffer.getNullCell(this._eraseAttrData()),this._eraseAttrData()),this._dirtyRowService.markDirty(this._bufferService.buffer.y))},t.prototype.repeatPrecedingCharacter=function(e){if(this._parser.precedingCodepoint){for(var t=e.params[0]||1,i=new Uint32Array(t),n=0;n<t;++n)i[n]=this._parser.precedingCodepoint;this.print(i,0,i.length)}},t.prototype.sendDeviceAttributesPrimary=function(e){e.params[0]>0||(this._is("xterm")||this._is("rxvt-unicode")||this._is("screen")?this._coreService.triggerDataEvent(o.C0.ESC+"[?1;2c"):this._is("linux")&&this._coreService.triggerDataEvent(o.C0.ESC+"[?6c"))},t.prototype.sendDeviceAttributesSecondary=function(e){e.params[0]>0||(this._is("xterm")?this._coreService.triggerDataEvent(o.C0.ESC+"[>0;276;0c"):this._is("rxvt-unicode")?this._coreService.triggerDataEvent(o.C0.ESC+"[>85;95;0c"):this._is("linux")?this._coreService.triggerDataEvent(e.params[0]+"c"):this._is("screen")&&this._coreService.triggerDataEvent(o.C0.ESC+"[>83;40003;0c"))},t.prototype._is=function(e){return 0===(this._optionsService.options.termName+"").indexOf(e)},t.prototype.setMode=function(e){for(var t=0;t<e.length;t++)4===e.params[t]&&(this._coreService.modes.insertMode=!0)},t.prototype.setModePrivate=function(e){for(var t=0;t<e.length;t++)switch(e.params[t]){case 1:this._coreService.decPrivateModes.applicationCursorKeys=!0;break;case 2:this._charsetService.setgCharset(0,a.DEFAULT_CHARSET),this._charsetService.setgCharset(1,a.DEFAULT_CHARSET),this._charsetService.setgCharset(2,a.DEFAULT_CHARSET),this._charsetService.setgCharset(3,a.DEFAULT_CHARSET);break;case 3:this._optionsService.options.windowOptions.setWinLines&&(this._bufferService.resize(132,this._bufferService.rows),this._onRequestReset.fire());break;case 6:this._coreService.decPrivateModes.origin=!0,this._setCursor(0,0);break;case 7:this._coreService.decPrivateModes.wraparound=!0;break;case 12:break;case 45:this._coreService.decPrivateModes.reverseWraparound=!0;break;case 66:this._logService.debug("Serial port requested application keypad."),this._coreService.decPrivateModes.applicationKeypad=!0,this._onRequestSyncScrollBar.fire();break;case 9:this._coreMouseService.activeProtocol="X10";break;case 1e3:this._coreMouseService.activeProtocol="VT200";break;case 1002:this._coreMouseService.activeProtocol="DRAG";break;case 1003:this._coreMouseService.activeProtocol="ANY";break;case 1004:this._coreService.decPrivateModes.sendFocus=!0;break;case 1005:this._logService.debug("DECSET 1005 not supported (see #2507)");break;case 1006:this._coreMouseService.activeEncoding="SGR";break;case 1015:this._logService.debug("DECSET 1015 not supported (see #2507)");break;case 25:this._coreService.isCursorHidden=!1;break;case 1048:this.saveCursor();break;case 1049:this.saveCursor();case 47:case 1047:this._bufferService.buffers.activateAltBuffer(this._eraseAttrData()),this._coreService.isCursorInitialized=!0,this._onRequestRefreshRows.fire(0,this._bufferService.rows-1),this._onRequestSyncScrollBar.fire();break;case 2004:this._coreService.decPrivateModes.bracketedPasteMode=!0}},t.prototype.resetMode=function(e){for(var t=0;t<e.length;t++)4===e.params[t]&&(this._coreService.modes.insertMode=!1)},t.prototype.resetModePrivate=function(e){for(var t=0;t<e.length;t++)switch(e.params[t]){case 1:this._coreService.decPrivateModes.applicationCursorKeys=!1;break;case 3:this._optionsService.options.windowOptions.setWinLines&&(this._bufferService.resize(80,this._bufferService.rows),this._onRequestReset.fire());break;case 6:this._coreService.decPrivateModes.origin=!1,this._setCursor(0,0);break;case 7:this._coreService.decPrivateModes.wraparound=!1;break;case 12:break;case 45:this._coreService.decPrivateModes.reverseWraparound=!1;break;case 66:this._logService.debug("Switching back to normal keypad."),this._coreService.decPrivateModes.applicationKeypad=!1,this._onRequestSyncScrollBar.fire();break;case 9:case 1e3:case 1002:case 1003:this._coreMouseService.activeProtocol="NONE";break;case 1004:this._coreService.decPrivateModes.sendFocus=!1;break;case 1005:this._logService.debug("DECRST 1005 not supported (see #2507)");break;case 1006:this._coreMouseService.activeEncoding="DEFAULT";break;case 1015:this._logService.debug("DECRST 1015 not supported (see #2507)");break;case 25:this._coreService.isCursorHidden=!0;break;case 1048:this.restoreCursor();break;case 1049:case 47:case 1047:this._bufferService.buffers.activateNormalBuffer(),1049===e.params[t]&&this.restoreCursor(),this._coreService.isCursorInitialized=!0,this._onRequestRefreshRows.fire(0,this._bufferService.rows-1),this._onRequestSyncScrollBar.fire();break;case 2004:this._coreService.decPrivateModes.bracketedPasteMode=!1}},t.prototype._updateAttrColor=function(e,t,i,n,r){return 2===t?(e|=50331648,e&=-16777216,e|=g.AttributeData.fromColorRGB([i,n,r])):5===t&&(e&=-50331904,e|=33554432|255&i),e},t.prototype._extractColor=function(e,t,i){var n=[0,0,-1,0,0,0],r=0,s=0;do{if(n[s+r]=e.params[t+s],e.hasSubParams(t+s)){var o=e.getSubParams(t+s),a=0;do{5===n[1]&&(r=1),n[s+a+1+r]=o[a]}while(++a<o.length&&a+s+1+r<n.length);break}if(5===n[1]&&s+r>=2||2===n[1]&&s+r>=5)break;n[1]&&(r=1)}while(++s+t<e.length&&s+r<n.length);for(a=2;a<n.length;++a)-1===n[a]&&(n[a]=0);switch(n[0]){case 38:i.fg=this._updateAttrColor(i.fg,n[1],n[3],n[4],n[5]);break;case 48:i.bg=this._updateAttrColor(i.bg,n[1],n[3],n[4],n[5]);break;case 58:i.extended=i.extended.clone(),i.extended.underlineColor=this._updateAttrColor(i.extended.underlineColor,n[1],n[3],n[4],n[5])}return s},t.prototype._processUnderline=function(e,t){t.extended=t.extended.clone(),(!~e||e>5)&&(e=1),t.extended.underlineStyle=e,t.fg|=268435456,0===e&&(t.fg&=-268435457),t.updateExtended()},t.prototype.charAttributes=function(e){if(1===e.length&&0===e.params[0])return this._curAttrData.fg=d.DEFAULT_ATTR_DATA.fg,void(this._curAttrData.bg=d.DEFAULT_ATTR_DATA.bg);for(var t,i=e.length,n=this._curAttrData,r=0;r<i;r++)(t=e.params[r])>=30&&t<=37?(n.fg&=-50331904,n.fg|=16777216|t-30):t>=40&&t<=47?(n.bg&=-50331904,n.bg|=16777216|t-40):t>=90&&t<=97?(n.fg&=-50331904,n.fg|=16777224|t-90):t>=100&&t<=107?(n.bg&=-50331904,n.bg|=16777224|t-100):0===t?(n.fg=d.DEFAULT_ATTR_DATA.fg,n.bg=d.DEFAULT_ATTR_DATA.bg):1===t?n.fg|=134217728:3===t?n.bg|=67108864:4===t?(n.fg|=268435456,this._processUnderline(e.hasSubParams(r)?e.getSubParams(r)[0]:1,n)):5===t?n.fg|=536870912:7===t?n.fg|=67108864:8===t?n.fg|=1073741824:2===t?n.bg|=134217728:21===t?this._processUnderline(2,n):22===t?(n.fg&=-134217729,n.bg&=-134217729):23===t?n.bg&=-67108865:24===t?n.fg&=-268435457:25===t?n.fg&=-536870913:27===t?n.fg&=-67108865:28===t?n.fg&=-1073741825:39===t?(n.fg&=-67108864,n.fg|=16777215&d.DEFAULT_ATTR_DATA.fg):49===t?(n.bg&=-67108864,n.bg|=16777215&d.DEFAULT_ATTR_DATA.bg):38===t||48===t||58===t?r+=this._extractColor(e,r,n):59===t?(n.extended=n.extended.clone(),n.extended.underlineColor=-1,n.updateExtended()):100===t?(n.fg&=-67108864,n.fg|=16777215&d.DEFAULT_ATTR_DATA.fg,n.bg&=-67108864,n.bg|=16777215&d.DEFAULT_ATTR_DATA.bg):this._logService.debug("Unknown SGR attribute: %d.",t)},t.prototype.deviceStatus=function(e){switch(e.params[0]){case 5:this._coreService.triggerDataEvent(o.C0.ESC+"[0n");break;case 6:var t=this._bufferService.buffer.y+1,i=this._bufferService.buffer.x+1;this._coreService.triggerDataEvent(o.C0.ESC+"["+t+";"+i+"R")}},t.prototype.deviceStatusPrivate=function(e){if(6===e.params[0]){var 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23:0!==t&&2!==t||this._windowTitleStack.length&&this.setTitle(this._windowTitleStack.pop()),0!==t&&1!==t||this._iconNameStack.length&&this.setIconName(this._iconNameStack.pop())}}},t.prototype.saveCursor=function(e){this._bufferService.buffer.savedX=this._bufferService.buffer.x,this._bufferService.buffer.savedY=this._bufferService.buffer.ybase+this._bufferService.buffer.y,this._bufferService.buffer.savedCurAttrData.fg=this._curAttrData.fg,this._bufferService.buffer.savedCurAttrData.bg=this._curAttrData.bg,this._bufferService.buffer.savedCharset=this._charsetService.charset},t.prototype.restoreCursor=function(e){this._bufferService.buffer.x=this._bufferService.buffer.savedX||0,this._bufferService.buffer.y=Math.max(this._bufferService.buffer.savedY-this._bufferService.buffer.ybase,0),this._curAttrData.fg=this._bufferService.buffer.savedCurAttrData.fg,this._curAttrData.bg=this._bufferService.buffer.savedCurAttrData.bg,this._charsetService.charset=this._savedCharset,this._bufferService.buffer.savedCharset&&(this._charsetService.charset=this._bufferService.buffer.savedCharset),this._restrictCursor()},t.prototype.setTitle=function(e){this._windowTitle=e,this._onTitleChange.fire(e)},t.prototype.setIconName=function(e){this._iconName=e},t.prototype.nextLine=function(){this._bufferService.buffer.x=0,this.index()},t.prototype.keypadApplicationMode=function(){this._logService.debug("Serial 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0===i&&(i=this.allowTransparency),void 0===e)return t;if(this._ctx.fillStyle=this._litmusColor,this._ctx.fillStyle=e,"string"!=typeof this._ctx.fillStyle)return console.warn("Color: "+e+" is invalid using fallback "+t.css),t;this._ctx.fillRect(0,0,1,1);var r=this._ctx.getImageData(0,0,1,1).data;if(255!==r[3]){if(!i)return console.warn("Color: "+e+" is using transparency, but allowTransparency is false. Using fallback "+t.css+"."),t;var s=this._ctx.fillStyle.substring(5,this._ctx.fillStyle.length-1).split(",").map((function(e){return Number(e)})),o=s[0],a=s[1],l=s[2],c=s[3],u=Math.round(255*c);return{rgba:n.channels.toRgba(o,a,l,u),css:e}}return{css:this._ctx.fillStyle,rgba:n.channels.toRgba(r[0],r[1],r[2],r[3])}},e}();t.ColorManager=u},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.throwIfFalsy=void 0,t.throwIfFalsy=function(e){if(!e)throw new Error("value must not be falsy");return e}},function(e,t,i){"use strict";var n,r=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0}),t.CharacterJoinerRegistry=t.JoinedCellData=void 0;var 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this._core.optionsService.getOption(e)},e.prototype.setOption=function(e,t){this._core.optionsService.setOption(e,t)},e.prototype.refresh=function(e,t){this._verifyIntegers(e,t),this._core.refresh(e,t)},e.prototype.reset=function(){this._core.reset()},e.prototype.loadAddon=function(e){return this._addonManager.loadAddon(this,e)},Object.defineProperty(e,"strings",{get:function(){return s},enumerable:!1,configurable:!0}),e.prototype._verifyIntegers=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];for(var i=0,n=e;i<n.length;i++){var r=n[i];if(r===1/0||isNaN(r)||r%1!=0)throw new Error("This API only accepts integers")}},e}();t.Terminal=l;var c=function(){function e(e,t){this._buffer=e,this.type=t}return e.prototype.init=function(e){return this._buffer=e,this},Object.defineProperty(e.prototype,"cursorY",{get:function(){return this._buffer.y},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cursorX",{get:function(){return 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e.prototype.register=function(e){this._core.unicodeService.register(e)},Object.defineProperty(e.prototype,"versions",{get:function(){return this._core.unicodeService.versions},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"activeVersion",{get:function(){return this._core.unicodeService.activeVersion},set:function(e){this._core.unicodeService.activeVersion=e},enumerable:!1,configurable:!0}),e}()},function(e,t,i){"use strict";var n,r=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0}),t.Terminal=void 0;var s=i(36),o=i(37),a=i(38),l=i(12),c=i(19),u=i(40),h=i(50),d=i(51),f=i(11),p=i(7),_=i(18),g=i(54),m=i(55),v=i(56),y=i(57),b=i(59),S=i(0),E=i(16),w=i(27),C=i(60),k=i(5),T=i(61),A=i(62),x=i(63),D=i(64),L=i(65),R="undefined"!=typeof window?window.document:null,I=function(e){function t(t){void 0===t&&(t={});var i=e.call(this,t)||this;return i.browser=f,i._keyDownHandled=!1,i._onCursorMove=new S.EventEmitter,i._onKey=new S.EventEmitter,i._onRender=new S.EventEmitter,i._onSelectionChange=new S.EventEmitter,i._onTitleChange=new S.EventEmitter,i._onFocus=new S.EventEmitter,i._onBlur=new S.EventEmitter,i._onA11yCharEmitter=new S.EventEmitter,i._onA11yTabEmitter=new S.EventEmitter,i._setup(),i.linkifier=i._instantiationService.createInstance(h.Linkifier),i.linkifier2=i.register(i._instantiationService.createInstance(x.Linkifier2)),i.register(i._inputHandler.onRequestBell((function(){return i.bell()}))),i.register(i._inputHandler.onRequestRefreshRows((function(e,t){return i.refresh(e,t)}))),i.register(i._inputHandler.onRequestReset((function(){return i.reset()}))),i.register(i._inputHandler.onRequestScroll((function(e,t){return i.scroll(e,t||void 0)}))),i.register(i._inputHandler.onRequestWindowsOptionsReport((function(e){return i._reportWindowsOptions(e)}))),i.register(S.forwardEvent(i._inputHandler.onCursorMove,i._onCursorMove)),i.register(S.forwardEvent(i._inputHandler.onTitleChange,i._onTitleChange)),i.register(S.forwardEvent(i._inputHandler.onA11yChar,i._onA11yCharEmitter)),i.register(S.forwardEvent(i._inputHandler.onA11yTab,i._onA11yTabEmitter)),i.register(i._bufferService.onResize((function(e){return i._afterResize(e.cols,e.rows)}))),i}return r(t,e),Object.defineProperty(t.prototype,"options",{get:function(){return this.optionsService.options},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onCursorMove",{get:function(){return this._onCursorMove.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onKey",{get:function(){return this._onKey.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onRender",{get:function(){return this._onRender.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onSelectionChange",{get:function(){return this._onSelectionChange.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onTitleChange",{get:function(){return this._onTitleChange.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onFocus",{get:function(){return this._onFocus.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onBlur",{get:function(){return this._onBlur.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onA11yChar",{get:function(){return this._onA11yCharEmitter.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onA11yTab",{get:function(){return this._onA11yTabEmitter.event},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){var t,i,n;this._isDisposed||(e.prototype.dispose.call(this),null===(t=this._renderService)||void 0===t||t.dispose(),this._customKeyEventHandler=void 0,this.write=function(){},null===(n=null===(i=this.element)||void 0===i?void 0:i.parentNode)||void 0===n||n.removeChild(this.element))},t.prototype._setup=function(){e.prototype._setup.call(this),this._customKeyEventHandler=void 0},Object.defineProperty(t.prototype,"buffer",{get:function(){return this.buffers.active},enumerable:!1,configurable:!0}),t.prototype.focus=function(){this.textarea&&this.textarea.focus({preventScroll:!0})},t.prototype._updateOptions=function(t){var i,n,r,s;switch(e.prototype._updateOptions.call(this,t),t){case"fontFamily":case"fontSize":null===(i=this._renderService)||void 0===i||i.clear(),null===(n=this._charSizeService)||void 0===n||n.measure();break;case"cursorBlink":case"cursorStyle":this.refresh(this.buffer.y,this.buffer.y);break;case"drawBoldTextInBrightColors":case"letterSpacing":case"lineHeight":case"fontWeight":case"fontWeightBold":case"minimumContrastRatio":this._renderService&&(this._renderService.clear(),this._renderService.onResize(this.cols,this.rows),this.refresh(0,this.rows-1));break;case"rendererType":this._renderService&&(this._renderService.setRenderer(this._createRenderer()),this._renderService.onResize(this.cols,this.rows));break;case"scrollback":null===(r=this.viewport)||void 0===r||r.syncScrollArea();break;case"screenReaderMode":this.optionsService.options.screenReaderMode?!this._accessibilityManager&&this._renderService&&(this._accessibilityManager=new v.AccessibilityManager(this,this._renderService)):(null===(s=this._accessibilityManager)||void 0===s||s.dispose(),this._accessibilityManager=void 0);break;case"tabStopWidth":this.buffers.setupTabStops();break;case"theme":this._setTheme(this.optionsService.options.theme)}},t.prototype._onTextAreaFocus=function(e){this._coreService.decPrivateModes.sendFocus&&this._coreService.triggerDataEvent(l.C0.ESC+"[I"),this.updateCursorStyle(e),this.element.classList.add("focus"),this._showCursor(),this._onFocus.fire()},t.prototype.blur=function(){var e;return null===(e=this.textarea)||void 0===e?void 0:e.blur()},t.prototype._onTextAreaBlur=function(){this.textarea.value="",this.refresh(this.buffer.y,this.buffer.y),this._coreService.decPrivateModes.sendFocus&&this._coreService.triggerDataEvent(l.C0.ESC+"[O"),this.element.classList.remove("focus"),this._onBlur.fire()},t.prototype._syncTextArea=function(){if(this.textarea&&this.buffer.isCursorInViewport&&!this._compositionHelper.isComposing){var e=Math.ceil(this._charSizeService.height*this.optionsService.options.lineHeight),t=this._bufferService.buffer.y*e,i=this._bufferService.buffer.x*this._charSizeService.width;this.textarea.style.left=i+"px",this.textarea.style.top=t+"px",this.textarea.style.width=this._charSizeService.width+"px",this.textarea.style.height=e+"px",this.textarea.style.lineHeight=e+"px",this.textarea.style.zIndex="-5"}},t.prototype._initGlobal=function(){var e=this;this._bindKeys(),this.register(p.addDisposableDomListener(this.element,"copy",(function(t){e.hasSelection()&&a.copyHandler(t,e._selectionService)})));var t=function(t){return a.handlePasteEvent(t,e.textarea,e._coreService)};this.register(p.addDisposableDomListener(this.textarea,"paste",t)),this.register(p.addDisposableDomListener(this.element,"paste",t)),f.isFirefox?this.register(p.addDisposableDomListener(this.element,"mousedown",(function(t){2===t.button&&a.rightClickHandler(t,e.textarea,e.screenElement,e._selectionService,e.options.rightClickSelectsWord)}))):this.register(p.addDisposableDomListener(this.element,"contextmenu",(function(t){a.rightClickHandler(t,e.textarea,e.screenElement,e._selectionService,e.options.rightClickSelectsWord)}))),f.isLinux&&this.register(p.addDisposableDomListener(this.element,"auxclick",(function(t){1===t.button&&a.moveTextAreaUnderMouseCursor(t,e.textarea,e.screenElement)})))},t.prototype._bindKeys=function(){var e=this;this.register(p.addDisposableDomListener(this.textarea,"keyup",(function(t){return e._keyUp(t)}),!0)),this.register(p.addDisposableDomListener(this.textarea,"keydown",(function(t){return e._keyDown(t)}),!0)),this.register(p.addDisposableDomListener(this.textarea,"keypress",(function(t){return e._keyPress(t)}),!0)),this.register(p.addDisposableDomListener(this.textarea,"compositionstart",(function(){return e._compositionHelper.compositionstart()}))),this.register(p.addDisposableDomListener(this.textarea,"compositionupdate",(function(t){return e._compositionHelper.compositionupdate(t)}))),this.register(p.addDisposableDomListener(this.textarea,"compositionend",(function(){return e._compositionHelper.compositionend()}))),this.register(this.onRender((function(){return e._compositionHelper.updateCompositionElements()}))),this.register(this.onRender((function(t){return e._queueLinkification(t.start,t.end)})))},t.prototype.open=function(e){var t=this;if(!e)throw new Error("Terminal requires a parent element.");R.body.contains(e)||this._logService.debug("Terminal.open was called on an element that was not attached to the DOM"),this._document=e.ownerDocument,this.element=this._document.createElement("div"),this.element.dir="ltr",this.element.classList.add("terminal"),this.element.classList.add("xterm"),this.element.setAttribute("tabindex","0"),e.appendChild(this.element);var i=R.createDocumentFragment();this._viewportElement=R.createElement("div"),this._viewportElement.classList.add("xterm-viewport"),i.appendChild(this._viewportElement),this._viewportScrollArea=R.createElement("div"),this._viewportScrollArea.classList.add("xterm-scroll-area"),this._viewportElement.appendChild(this._viewportScrollArea),this.screenElement=R.createElement("div"),this.screenElement.classList.add("xterm-screen"),this._helperContainer=R.createElement("div"),this._helperContainer.classList.add("xterm-helpers"),this.screenElement.appendChild(this._helperContainer),i.appendChild(this.screenElement),this.textarea=R.createElement("textarea"),this.textarea.classList.add("xterm-helper-textarea"),this.textarea.setAttribute("aria-label",_.promptLabel),this.textarea.setAttribute("aria-multiline","false"),this.textarea.setAttribute("autocorrect","off"),this.textarea.setAttribute("autocapitalize","off"),this.textarea.setAttribute("spellcheck","false"),this.textarea.tabIndex=0,this.register(p.addDisposableDomListener(this.textarea,"focus",(function(e){return t._onTextAreaFocus(e)}))),this.register(p.addDisposableDomListener(this.textarea,"blur",(function(){return t._onTextAreaBlur()}))),this._helperContainer.appendChild(this.textarea);var n=this._instantiationService.createInstance(D.CoreBrowserService,this.textarea);this._instantiationService.setService(k.ICoreBrowserService,n),this._charSizeService=this._instantiationService.createInstance(T.CharSizeService,this._document,this._helperContainer),this._instantiationService.setService(k.ICharSizeService,this._charSizeService),this._compositionView=R.createElement("div"),this._compositionView.classList.add("composition-view"),this._compositionHelper=this._instantiationService.createInstance(s.CompositionHelper,this.textarea,this._compositionView),this._helperContainer.appendChild(this._compositionView),this.element.appendChild(i),this._theme=this.options.theme||this._theme,this._colorManager=new w.ColorManager(R,this.options.allowTransparency),this.register(this.optionsService.onOptionChange((function(e){return t._colorManager.onOptionsChange(e)}))),this._colorManager.setTheme(this._theme);var r=this._createRenderer();this._renderService=this.register(this._instantiationService.createInstance(C.RenderService,r,this.rows,this.screenElement)),this._instantiationService.setService(k.IRenderService,this._renderService),this.register(this._renderService.onRenderedBufferChange((function(e){return t._onRender.fire(e)}))),this.onResize((function(e){return t._renderService.resize(e.cols,e.rows)})),this._soundService=this._instantiationService.createInstance(g.SoundService),this._instantiationService.setService(k.ISoundService,this._soundService),this._mouseService=this._instantiationService.createInstance(A.MouseService),this._instantiationService.setService(k.IMouseService,this._mouseService),this.viewport=this._instantiationService.createInstance(o.Viewport,(function(e,i){return t.scrollLines(e,i)}),this._viewportElement,this._viewportScrollArea),this.viewport.onThemeChange(this._colorManager.colors),this.register(this._inputHandler.onRequestSyncScrollBar((function(){return t.viewport.syncScrollArea()}))),this.register(this.viewport),this.register(this.onCursorMove((function(){t._renderService.onCursorMove(),t._syncTextArea()}))),this.register(this.onResize((function(){return t._renderService.onResize(t.cols,t.rows)}))),this.register(this.onBlur((function(){return t._renderService.onBlur()}))),this.register(this.onFocus((function(){return t._renderService.onFocus()}))),this.register(this._renderService.onDimensionsChange((function(){return t.viewport.syncScrollArea()}))),this._selectionService=this.register(this._instantiationService.createInstance(d.SelectionService,this.element,this.screenElement)),this._instantiationService.setService(k.ISelectionService,this._selectionService),this.register(this._selectionService.onRequestScrollLines((function(e){return t.scrollLines(e.amount,e.suppressScrollEvent)}))),this.register(this._selectionService.onSelectionChange((function(){return t._onSelectionChange.fire()}))),this.register(this._selectionService.onRequestRedraw((function(e){return t._renderService.onSelectionChanged(e.start,e.end,e.columnSelectMode)}))),this.register(this._selectionService.onLinuxMouseSelection((function(e){t.textarea.value=e,t.textarea.focus(),t.textarea.select()}))),this.register(this.onScroll((function(){t.viewport.syncScrollArea(),t._selectionService.refresh()}))),this.register(p.addDisposableDomListener(this._viewportElement,"scroll",(function(){return t._selectionService.refresh()}))),this._mouseZoneManager=this._instantiationService.createInstance(m.MouseZoneManager,this.element,this.screenElement),this.register(this._mouseZoneManager),this.register(this.onScroll((function(){return t._mouseZoneManager.clearAll()}))),this.linkifier.attachToDom(this.element,this._mouseZoneManager),this.linkifier2.attachToDom(this.element,this._mouseService,this._renderService),this.register(p.addDisposableDomListener(this.element,"mousedown",(function(e){return t._selectionService.onMouseDown(e)}))),this._coreMouseService.areMouseEventsActive?(this._selectionService.disable(),this.element.classList.add("enable-mouse-events")):this._selectionService.enable(),this.options.screenReaderMode&&(this._accessibilityManager=new v.AccessibilityManager(this,this._renderService)),this._charSizeService.measure(),this.refresh(0,this.rows-1),this._initGlobal(),this.bindMouse()},t.prototype._createRenderer=function(){switch(this.options.rendererType){case"canvas":return this._instantiationService.createInstance(u.Renderer,this._colorManager.colors,this.screenElement,this.linkifier,this.linkifier2);case"dom":return this._instantiationService.createInstance(y.DomRenderer,this._colorManager.colors,this.element,this.screenElement,this._viewportElement,this.linkifier,this.linkifier2);default:throw new Error('Unrecognized rendererType "'+this.options.rendererType+'"')}},t.prototype._setTheme=function(e){var t,i,n;this._theme=e,null===(t=this._colorManager)||void 0===t||t.setTheme(e),null===(i=this._renderService)||void 0===i||i.setColors(this._colorManager.colors),null===(n=this.viewport)||void 0===n||n.onThemeChange(this._colorManager.colors)},t.prototype.bindMouse=function(){var e=this,t=this,i=this.element;function n(e){var i,n,r=t._mouseService.getRawByteCoords(e,t.screenElement,t.cols,t.rows);if(!r)return!1;switch(e.overrideType||e.type){case"mousemove":n=32,void 0===e.buttons?(i=3,void 0!==e.button&&(i=e.button<3?e.button:3)):i=1&e.buttons?0:4&e.buttons?1:2&e.buttons?2:3;break;case"mouseup":n=0,i=e.button<3?e.button:3;break;case"mousedown":n=1,i=e.button<3?e.button:3;break;case"wheel":0!==e.deltaY&&(n=e.deltaY<0?0:1),i=4;break;default:return!1}return!(void 0===n||void 0===i||i>4)&&t._coreMouseService.triggerMouseEvent({col:r.x-33,row:r.y-33,button:i,action:n,ctrl:e.ctrlKey,alt:e.altKey,shift:e.shiftKey})}var r={mouseup:null,wheel:null,mousedrag:null,mousemove:null},s=function(t){return n(t),t.buttons||(e._document.removeEventListener("mouseup",r.mouseup),r.mousedrag&&e._document.removeEventListener("mousemove",r.mousedrag)),e.cancel(t)},o=function(t){return n(t),t.preventDefault(),e.cancel(t)},a=function(e){e.buttons&&n(e)},c=function(e){e.buttons||n(e)};this.register(this._coreMouseService.onProtocolChange((function(t){t?("debug"===e.optionsService.options.logLevel&&e._logService.debug("Binding to mouse events:",e._coreMouseService.explainEvents(t)),e.element.classList.add("enable-mouse-events"),e._selectionService.disable()):(e._logService.debug("Unbinding from mouse events."),e.element.classList.remove("enable-mouse-events"),e._selectionService.enable()),8&t?r.mousemove||(i.addEventListener("mousemove",c),r.mousemove=c):(i.removeEventListener("mousemove",r.mousemove),r.mousemove=null),16&t?r.wheel||(i.addEventListener("wheel",o,{passive:!1}),r.wheel=o):(i.removeEventListener("wheel",r.wheel),r.wheel=null),2&t?r.mouseup||(r.mouseup=s):(e._document.removeEventListener("mouseup",r.mouseup),r.mouseup=null),4&t?r.mousedrag||(r.mousedrag=a):(e._document.removeEventListener("mousemove",r.mousedrag),r.mousedrag=null)}))),this._coreMouseService.activeProtocol=this._coreMouseService.activeProtocol,this.register(p.addDisposableDomListener(i,"mousedown",(function(t){if(t.preventDefault(),e.focus(),e._coreMouseService.areMouseEventsActive&&!e._selectionService.shouldForceSelection(t))return n(t),r.mouseup&&e._document.addEventListener("mouseup",r.mouseup),r.mousedrag&&e._document.addEventListener("mousemove",r.mousedrag),e.cancel(t)}))),this.register(p.addDisposableDomListener(i,"wheel",(function(t){if(r.wheel);else if(!e.buffer.hasScrollback){var i=e.viewport.getLinesScrolled(t);if(0===i)return;for(var n=l.C0.ESC+(e._coreService.decPrivateModes.applicationCursorKeys?"O":"[")+(t.deltaY<0?"A":"B"),s="",o=0;o<Math.abs(i);o++)s+=n;e._coreService.triggerDataEvent(s,!0)}}),{passive:!0})),this.register(p.addDisposableDomListener(i,"wheel",(function(t){if(!r.wheel)return e.viewport.onWheel(t)?void 0:e.cancel(t)}),{passive:!1})),this.register(p.addDisposableDomListener(i,"touchstart",(function(t){if(!e._coreMouseService.areMouseEventsActive)return e.viewport.onTouchStart(t),e.cancel(t)}),{passive:!0})),this.register(p.addDisposableDomListener(i,"touchmove",(function(t){if(!e._coreMouseService.areMouseEventsActive)return e.viewport.onTouchMove(t)?void 0:e.cancel(t)}),{passive:!1}))},t.prototype.refresh=function(e,t){var i;null===(i=this._renderService)||void 0===i||i.refreshRows(e,t)},t.prototype._queueLinkification=function(e,t){var i;null===(i=this.linkifier)||void 0===i||i.linkifyRows(e,t)},t.prototype.updateCursorStyle=function(e){this._selectionService&&this._selectionService.shouldColumnSelect(e)?this.element.classList.add("column-select"):this.element.classList.remove("column-select")},t.prototype._showCursor=function(){this._coreService.isCursorInitialized||(this._coreService.isCursorInitialized=!0,this.refresh(this.buffer.y,this.buffer.y))},t.prototype.scrollLines=function(t,i){e.prototype.scrollLines.call(this,t,i),this.refresh(0,this.rows-1)},t.prototype.paste=function(e){a.paste(e,this.textarea,this._coreService)},t.prototype.attachCustomKeyEventHandler=function(e){this._customKeyEventHandler=e},t.prototype.registerLinkMatcher=function(e,t,i){var n=this.linkifier.registerLinkMatcher(e,t,i);return this.refresh(0,this.rows-1),n},t.prototype.deregisterLinkMatcher=function(e){this.linkifier.deregisterLinkMatcher(e)&&this.refresh(0,this.rows-1)},t.prototype.registerLinkProvider=function(e){return this.linkifier2.registerLinkProvider(e)},t.prototype.registerCharacterJoiner=function(e){var t=this._renderService.registerCharacterJoiner(e);return this.refresh(0,this.rows-1),t},t.prototype.deregisterCharacterJoiner=function(e){this._renderService.deregisterCharacterJoiner(e)&&this.refresh(0,this.rows-1)},Object.defineProperty(t.prototype,"markers",{get:function(){return this.buffer.markers},enumerable:!1,configurable:!0}),t.prototype.addMarker=function(e){if(this.buffer===this.buffers.normal)return this.buffer.addMarker(this.buffer.ybase+this.buffer.y+e)},t.prototype.hasSelection=function(){return!!this._selectionService&&this._selectionService.hasSelection},t.prototype.select=function(e,t,i){this._selectionService.setSelection(e,t,i)},t.prototype.getSelection=function(){return this._selectionService?this._selectionService.selectionText:""},t.prototype.getSelectionPosition=function(){if(this._selectionService&&this._selectionService.hasSelection)return{startColumn:this._selectionService.selectionStart[0],startRow:this._selectionService.selectionStart[1],endColumn:this._selectionService.selectionEnd[0],endRow:this._selectionService.selectionEnd[1]}},t.prototype.clearSelection=function(){var e;null===(e=this._selectionService)||void 0===e||e.clearSelection()},t.prototype.selectAll=function(){var e;null===(e=this._selectionService)||void 0===e||e.selectAll()},t.prototype.selectLines=function(e,t){var i;null===(i=this._selectionService)||void 0===i||i.selectLines(e,t)},t.prototype._keyDown=function(e){if(this._keyDownHandled=!1,this._customKeyEventHandler&&!1===this._customKeyEventHandler(e))return!1;if(!this._compositionHelper.keydown(e))return this.buffer.ybase!==this.buffer.ydisp&&this.scrollToBottom(),!1;var t=b.evaluateKeyboardEvent(e,this._coreService.decPrivateModes.applicationCursorKeys,this.browser.isMac,this.options.macOptionIsMeta);if(this.updateCursorStyle(e),3===t.type||2===t.type){var i=this.rows-1;return this.scrollLines(2===t.type?-i:i),this.cancel(e,!0)}return 1===t.type&&this.selectAll(),!!this._isThirdLevelShift(this.browser,e)||(t.cancel&&this.cancel(e,!0),!t.key||(t.key!==l.C0.ETX&&t.key!==l.C0.CR||(this.textarea.value=""),this._onKey.fire({key:t.key,domEvent:e}),this._showCursor(),this._coreService.triggerDataEvent(t.key,!0),this.optionsService.options.screenReaderMode?void(this._keyDownHandled=!0):this.cancel(e,!0)))},t.prototype._isThirdLevelShift=function(e,t){var i=e.isMac&&!this.options.macOptionIsMeta&&t.altKey&&!t.ctrlKey&&!t.metaKey||e.isWindows&&t.altKey&&t.ctrlKey&&!t.metaKey;return"keypress"===t.type?i:i&&(!t.keyCode||t.keyCode>47)},t.prototype._keyUp=function(e){this._customKeyEventHandler&&!1===this._customKeyEventHandler(e)||(function(e){return 16===e.keyCode||17===e.keyCode||18===e.keyCode}(e)||this.focus(),this.updateCursorStyle(e))},t.prototype._keyPress=function(e){var t;if(this._keyDownHandled)return!1;if(this._customKeyEventHandler&&!1===this._customKeyEventHandler(e))return!1;if(this.cancel(e),e.charCode)t=e.charCode;else if(null===e.which||void 0===e.which)t=e.keyCode;else{if(0===e.which||0===e.charCode)return!1;t=e.which}return!(!t||(e.altKey||e.ctrlKey||e.metaKey)&&!this._isThirdLevelShift(this.browser,e)||(t=String.fromCharCode(t),this._onKey.fire({key:t,domEvent:e}),this._showCursor(),this._coreService.triggerDataEvent(t,!0),0))},t.prototype.bell=function(){this._soundBell()&&this._soundService.playBellSound()},t.prototype.resize=function(t,i){t!==this.cols||i!==this.rows?e.prototype.resize.call(this,t,i):this._charSizeService&&!this._charSizeService.hasValidSize&&this._charSizeService.measure()},t.prototype._afterResize=function(e,t){var i,n;null===(i=this._charSizeService)||void 0===i||i.measure(),null===(n=this.viewport)||void 0===n||n.syncScrollArea(!0)},t.prototype.clear=function(){if(0!==this.buffer.ybase||0!==this.buffer.y){this.buffer.lines.set(0,this.buffer.lines.get(this.buffer.ybase+this.buffer.y)),this.buffer.lines.length=1,this.buffer.ydisp=0,this.buffer.ybase=0,this.buffer.y=0;for(var e=1;e<this.rows;e++)this.buffer.lines.push(this.buffer.getBlankLine(E.DEFAULT_ATTR_DATA));this.refresh(0,this.rows-1),this._onScroll.fire(this.buffer.ydisp)}},t.prototype.reset=function(){var t,i;this.options.rows=this.rows,this.options.cols=this.cols;var n=this._customKeyEventHandler;this._setup(),e.prototype.reset.call(this),null===(t=this._selectionService)||void 0===t||t.reset(),this._customKeyEventHandler=n,this.refresh(0,this.rows-1),null===(i=this.viewport)||void 0===i||i.syncScrollArea()},t.prototype._reportWindowsOptions=function(e){if(this._renderService)switch(e){case c.WindowsOptionsReportType.GET_WIN_SIZE_PIXELS:var t=this._renderService.dimensions.scaledCanvasWidth.toFixed(0),i=this._renderService.dimensions.scaledCanvasHeight.toFixed(0);this._coreService.triggerDataEvent(l.C0.ESC+"[4;"+i+";"+t+"t");break;case c.WindowsOptionsReportType.GET_CELL_SIZE_PIXELS:var n=this._renderService.dimensions.scaledCellWidth.toFixed(0),r=this._renderService.dimensions.scaledCellHeight.toFixed(0);this._coreService.triggerDataEvent(l.C0.ESC+"[6;"+r+";"+n+"t")}},t.prototype.cancel=function(e,t){if(this.options.cancelEvents||t)return e.preventDefault(),e.stopPropagation(),!1},t.prototype._visualBell=function(){return!1},t.prototype._soundBell=function(){return"sound"===this.options.bellStyle},t}(L.CoreTerminal);t.Terminal=I},function(e,t,i){"use strict";var n=this&&this.__decorate||function(e,t,i,n){var r,s=arguments.length,o=s<3?t:null===n?n=Object.getOwnPropertyDescriptor(t,i):n;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,n);else for(var 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t=this;this._compositionView.textContent=e.data,this.updateCompositionElements(),setTimeout((function(){t._compositionPosition.end=t._textarea.value.length}),0)},e.prototype.compositionend=function(){this._finalizeComposition(!0)},e.prototype.keydown=function(e){if(this._isComposing||this._isSendingComposition){if(229===e.keyCode)return!1;if(16===e.keyCode||17===e.keyCode||18===e.keyCode)return!1;this._finalizeComposition(!1)}return 229!==e.keyCode||(this._handleAnyTextareaChanges(),!1)},e.prototype._finalizeComposition=function(e){var t=this;if(this._compositionView.classList.remove("active"),this._isComposing=!1,e){var i={start:this._compositionPosition.start,end:this._compositionPosition.end};this._isSendingComposition=!0,setTimeout((function(){if(t._isSendingComposition){t._isSendingComposition=!1;var e=void 0;e=t._isComposing?t._textarea.value.substring(i.start,i.end):t._textarea.value.substring(i.start),t._coreService.triggerDataEvent(e,!0)}}),0)}else{this._isSendingComposition=!1;var n=this._textarea.value.substring(this._compositionPosition.start,this._compositionPosition.end);this._coreService.triggerDataEvent(n,!0)}},e.prototype._handleAnyTextareaChanges=function(){var e=this,t=this._textarea.value;setTimeout((function(){if(!e._isComposing){var i=e._textarea.value.replace(t,"");i.length>0&&e._coreService.triggerDataEvent(i,!0)}}),0)},e.prototype.updateCompositionElements=function(e){var t=this;if(this._isComposing){if(this._bufferService.buffer.isCursorInViewport){var i=Math.ceil(this._charSizeService.height*this._optionsService.options.lineHeight),n=this._bufferService.buffer.y*i,r=this._bufferService.buffer.x*this._charSizeService.width;this._compositionView.style.left=r+"px",this._compositionView.style.top=n+"px",this._compositionView.style.height=i+"px",this._compositionView.style.lineHeight=i+"px",this._compositionView.style.fontFamily=this._optionsService.options.fontFamily,this._compositionView.style.fontSize=this._optionsService.options.fontSize+"px";var s=this._compositionView.getBoundingClientRect();this._textarea.style.left=r+"px",this._textarea.style.top=n+"px",this._textarea.style.width=s.width+"px",this._textarea.style.height=s.height+"px",this._textarea.style.lineHeight=s.height+"px"}e||setTimeout((function(){return t.updateCompositionElements(!0)}),0)}},n([r(2,o.IBufferService),r(3,o.IOptionsService),r(4,s.ICharSizeService),r(5,o.ICoreService)],e)}();t.CompositionHelper=a},function(e,t,i){"use strict";var n,r=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)}),s=this&&this.__decorate||function(e,t,i,n){var r,s=arguments.length,o=s<3?t:null===n?n=Object.getOwnPropertyDescriptor(t,i):n;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,n);else for(var a=e.length-1;a>=0;a--)(r=e[a])&&(o=(s<3?r(o):s>3?r(t,i,o):r(t,i))||o);return s>3&&o&&Object.defineProperty(t,i,o),o},o=this&&this.__param||function(e,t){return function(i,n){t(i,n,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.Viewport=void 0;var a=i(2),l=i(7),c=i(5),u=i(1),h=function(e){function t(t,i,n,r,s,o,a){var c=e.call(this)||this;return c._scrollLines=t,c._viewportElement=i,c._scrollArea=n,c._bufferService=r,c._optionsService=s,c._charSizeService=o,c._renderService=a,c.scrollBarWidth=0,c._currentRowHeight=0,c._lastRecordedBufferLength=0,c._lastRecordedViewportHeight=0,c._lastRecordedBufferHeight=0,c._lastTouchY=0,c._lastScrollTop=0,c._wheelPartialScroll=0,c._refreshAnimationFrame=null,c._ignoreNextScrollEvent=!1,c.scrollBarWidth=c._viewportElement.offsetWidth-c._scrollArea.offsetWidth||15,c.register(l.addDisposableDomListener(c._viewportElement,"scroll",c._onScroll.bind(c))),setTimeout((function(){return c.syncScrollArea()}),0),c}return r(t,e),t.prototype.onThemeChange=function(e){this._viewportElement.style.backgroundColor=e.background.css},t.prototype._refresh=function(e){var t=this;if(e)return this._innerRefresh(),void(null!==this._refreshAnimationFrame&&cancelAnimationFrame(this._refreshAnimationFrame));null===this._refreshAnimationFrame&&(this._refreshAnimationFrame=requestAnimationFrame((function(){return t._innerRefresh()})))},t.prototype._innerRefresh=function(){if(this._charSizeService.height>0){this._currentRowHeight=this._renderService.dimensions.scaledCellHeight/window.devicePixelRatio,this._lastRecordedViewportHeight=this._viewportElement.offsetHeight;var e=Math.round(this._currentRowHeight*this._lastRecordedBufferLength)+(this._lastRecordedViewportHeight-this._renderService.dimensions.canvasHeight);this._lastRecordedBufferHeight!==e&&(this._lastRecordedBufferHeight=e,this._scrollArea.style.height=this._lastRecordedBufferHeight+"px")}var t=this._bufferService.buffer.ydisp*this._currentRowHeight;this._viewportElement.scrollTop!==t&&(this._ignoreNextScrollEvent=!0,this._viewportElement.scrollTop=t),this._refreshAnimationFrame=null},t.prototype.syncScrollArea=function(e){if(void 0===e&&(e=!1),this._lastRecordedBufferLength!==this._bufferService.buffer.lines.length)return this._lastRecordedBufferLength=this._bufferService.buffer.lines.length,void this._refresh(e);if(this._lastRecordedViewportHeight===this._renderService.dimensions.canvasHeight){var t=this._bufferService.buffer.ydisp*this._currentRowHeight;this._lastScrollTop===t&&this._lastScrollTop===this._viewportElement.scrollTop&&this._renderService.dimensions.scaledCellHeight/window.devicePixelRatio===this._currentRowHeight||this._refresh(e)}else this._refresh(e)},t.prototype._onScroll=function(e){if(this._lastScrollTop=this._viewportElement.scrollTop,this._viewportElement.offsetParent)if(this._ignoreNextScrollEvent)this._ignoreNextScrollEvent=!1;else{var t=Math.round(this._lastScrollTop/this._currentRowHeight)-this._bufferService.buffer.ydisp;this._scrollLines(t,!0)}},t.prototype._bubbleScroll=function(e,t){var i=this._viewportElement.scrollTop+this._lastRecordedViewportHeight;return!(t<0&&0!==this._viewportElement.scrollTop||t>0&&i<this._lastRecordedBufferHeight)||(e.cancelable&&e.preventDefault(),!1)},t.prototype.onWheel=function(e){var t=this._getPixelsScrolled(e);return 0!==t&&(this._viewportElement.scrollTop+=t,this._bubbleScroll(e,t))},t.prototype._getPixelsScrolled=function(e){if(0===e.deltaY)return 0;var t=this._applyScrollModifier(e.deltaY,e);return e.deltaMode===WheelEvent.DOM_DELTA_LINE?t*=this._currentRowHeight:e.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(t*=this._currentRowHeight*this._bufferService.rows),t},t.prototype.getLinesScrolled=function(e){if(0===e.deltaY)return 0;var t=this._applyScrollModifier(e.deltaY,e);return e.deltaMode===WheelEvent.DOM_DELTA_PIXEL?(t/=this._currentRowHeight+0,this._wheelPartialScroll+=t,t=Math.floor(Math.abs(this._wheelPartialScroll))*(this._wheelPartialScroll>0?1:-1),this._wheelPartialScroll%=1):e.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(t*=this._bufferService.rows),t},t.prototype._applyScrollModifier=function(e,t){var i=this._optionsService.options.fastScrollModifier;return"alt"===i&&t.altKey||"ctrl"===i&&t.ctrlKey||"shift"===i&&t.shiftKey?e*this._optionsService.options.fastScrollSensitivity*this._optionsService.options.scrollSensitivity:e*this._optionsService.options.scrollSensitivity},t.prototype.onTouchStart=function(e){this._lastTouchY=e.touches[0].pageY},t.prototype.onTouchMove=function(e){var t=this._lastTouchY-e.touches[0].pageY;return this._lastTouchY=e.touches[0].pageY,0!==t&&(this._viewportElement.scrollTop+=t,this._bubbleScroll(e,t))},s([o(3,u.IBufferService),o(4,u.IOptionsService),o(5,c.ICharSizeService),o(6,c.IRenderService)],t)}(a.Disposable);t.Viewport=h},function(e,t,i){"use strict";function n(e){return e.replace(/\r?\n/g,"\r")}function r(e,t){return t?"[200~"+e+"[201~":e}function s(e,t,i){e=r(e=n(e),i.decPrivateModes.bracketedPasteMode),i.triggerDataEvent(e,!0),t.value=""}function o(e,t,i){var n=i.getBoundingClientRect(),r=e.clientX-n.left-10,s=e.clientY-n.top-10;t.style.width="20px",t.style.height="20px",t.style.left=r+"px",t.style.top=s+"px",t.style.zIndex="1000",t.focus()}Object.defineProperty(t,"__esModule",{value:!0}),t.rightClickHandler=t.moveTextAreaUnderMouseCursor=t.paste=t.handlePasteEvent=t.copyHandler=t.bracketTextForPaste=t.prepareTextForTerminal=void 0,t.prepareTextForTerminal=n,t.bracketTextForPaste=r,t.copyHandler=function(e,t){e.clipboardData&&e.clipboardData.setData("text/plain",t.selectionText),e.preventDefault()},t.handlePasteEvent=function(e,t,i){e.stopPropagation(),e.clipboardData&&s(e.clipboardData.getData("text/plain"),t,i)},t.paste=s,t.moveTextAreaUnderMouseCursor=o,t.rightClickHandler=function(e,t,i,n,r){o(e,t,i),r&&!n.isClickInSelection(e)&&n.selectWordAtCursor(e),t.value=n.selectionText,t.select()}},function(e,t,i){"use strict";var n,r=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0}),t.EscapeSequenceParser=t.VT500_TRANSITION_TABLE=t.TransitionTable=void 0;var s=i(2),o=i(15),a=i(21),l=i(22),c=i(24),u=function(){function e(e){this.table=new Uint8Array(e)}return e.prototype.setDefault=function(e,t){o.fill(this.table,e<<4|t)},e.prototype.add=function(e,t,i,n){this.table[t<<8|e]=i<<4|n},e.prototype.addMany=function(e,t,i,n){for(var r=0;r<e.length;r++)this.table[t<<8|e[r]]=i<<4|n},e}();t.TransitionTable=u,t.VT500_TRANSITION_TABLE=function(){var e=new u(4095),t=Array.apply(null,Array(256)).map((function(e,t){return t})),i=function(e,i){return t.slice(e,i)},n=i(32,127),r=i(0,24);r.push(25),r.push.apply(r,i(28,32));var s,o=i(0,14);for(s in e.setDefault(1,0),e.addMany(n,0,2,0),o)e.addMany([24,26,153,154],s,3,0),e.addMany(i(128,144),s,3,0),e.addMany(i(144,152),s,3,0),e.add(156,s,0,0),e.add(27,s,11,1),e.add(157,s,4,8),e.addMany([152,158,159],s,0,7),e.add(155,s,11,3),e.add(144,s,11,9);return e.addMany(r,0,3,0),e.addMany(r,1,3,1),e.add(127,1,0,1),e.addMany(r,8,0,8),e.addMany(r,3,3,3),e.add(127,3,0,3),e.addMany(r,4,3,4),e.add(127,4,0,4),e.addMany(r,6,3,6),e.addMany(r,5,3,5),e.add(127,5,0,5),e.addMany(r,2,3,2),e.add(127,2,0,2),e.add(93,1,4,8),e.addMany(n,8,5,8),e.add(127,8,5,8),e.addMany([156,27,24,26,7],8,6,0),e.addMany(i(28,32),8,0,8),e.addMany([88,94,95],1,0,7),e.addMany(n,7,0,7),e.addMany(r,7,0,7),e.add(156,7,0,0),e.add(127,7,0,7),e.add(91,1,11,3),e.addMany(i(64,127),3,7,0),e.addMany(i(48,60),3,8,4),e.addMany([60,61,62,63],3,9,4),e.addMany(i(48,60),4,8,4),e.addMany(i(64,127),4,7,0),e.addMany([60,61,62,63],4,0,6),e.addMany(i(32,64),6,0,6),e.add(127,6,0,6),e.addMany(i(64,127),6,0,0),e.addMany(i(32,48),3,9,5),e.addMany(i(32,48),5,9,5),e.addMany(i(48,64),5,0,6),e.addMany(i(64,127),5,7,0),e.addMany(i(32,48),4,9,5),e.addMany(i(32,48),1,9,2),e.addMany(i(32,48),2,9,2),e.addMany(i(48,127),2,10,0),e.addMany(i(48,80),1,10,0),e.addMany(i(81,88),1,10,0),e.addMany([89,90,92],1,10,0),e.addMany(i(96,127),1,10,0),e.add(80,1,11,9),e.addMany(r,9,0,9),e.add(127,9,0,9),e.addMany(i(28,32),9,0,9),e.addMany(i(32,48),9,9,12),e.addMany(i(48,60),9,8,10),e.addMany([60,61,62,63],9,9,10),e.addMany(r,11,0,11),e.addMany(i(32,128),11,0,11),e.addMany(i(28,32),11,0,11),e.addMany(r,10,0,10),e.add(127,10,0,10),e.addMany(i(28,32),10,0,10),e.addMany(i(48,60),10,8,10),e.addMany([60,61,62,63],10,0,11),e.addMany(i(32,48),10,9,12),e.addMany(r,12,0,12),e.add(127,12,0,12),e.addMany(i(28,32),12,0,12),e.addMany(i(32,48),12,9,12),e.addMany(i(48,64),12,0,11),e.addMany(i(64,127),12,12,13),e.addMany(i(64,127),10,12,13),e.addMany(i(64,127),9,12,13),e.addMany(r,13,13,13),e.addMany(n,13,13,13),e.add(127,13,0,13),e.addMany([27,156,24,26],13,14,0),e.add(160,0,2,0),e.add(160,8,5,8),e.add(160,6,0,6),e.add(160,11,0,11),e.add(160,13,13,13),e}();var h=function(e){function i(i){void 0===i&&(i=t.VT500_TRANSITION_TABLE);var n=e.call(this)||this;return n._transitions=i,n.initialState=0,n.currentState=n.initialState,n._params=new a.Params,n._params.addParam(0),n._collect=0,n.precedingCodepoint=0,n._printHandlerFb=function(e,t,i){},n._executeHandlerFb=function(e){},n._csiHandlerFb=function(e,t){},n._escHandlerFb=function(e){},n._errorHandlerFb=function(e){return e},n._printHandler=n._printHandlerFb,n._executeHandlers=Object.create(null),n._csiHandlers=Object.create(null),n._escHandlers=Object.create(null),n._oscParser=new l.OscParser,n._dcsParser=new c.DcsParser,n._errorHandler=n._errorHandlerFb,n.setEscHandler({final:"\\"},(function(){})),n}return r(i,e),i.prototype._identifier=function(e,t){void 0===t&&(t=[64,126]);var i=0;if(e.prefix){if(e.prefix.length>1)throw new Error("only one byte as prefix supported");if((i=e.prefix.charCodeAt(0))&&60>i||i>63)throw new Error("prefix must be in range 0x3c .. 0x3f")}if(e.intermediates){if(e.intermediates.length>2)throw new Error("only two bytes as intermediates are supported");for(var n=0;n<e.intermediates.length;++n){var r=e.intermediates.charCodeAt(n);if(32>r||r>47)throw new Error("intermediate must be in range 0x20 .. 0x2f");i<<=8,i|=r}}if(1!==e.final.length)throw new Error("final must be a single byte");var s=e.final.charCodeAt(0);if(t[0]>s||s>t[1])throw new Error("final must be in range "+t[0]+" .. "+t[1]);return(i<<=8)|s},i.prototype.identToString=function(e){for(var t=[];e;)t.push(String.fromCharCode(255&e)),e>>=8;return t.reverse().join("")},i.prototype.dispose=function(){this._csiHandlers=Object.create(null),this._executeHandlers=Object.create(null),this._escHandlers=Object.create(null),this._oscParser.dispose(),this._dcsParser.dispose()},i.prototype.setPrintHandler=function(e){this._printHandler=e},i.prototype.clearPrintHandler=function(){this._printHandler=this._printHandlerFb},i.prototype.addEscHandler=function(e,t){var i=this._identifier(e,[48,126]);void 0===this._escHandlers[i]&&(this._escHandlers[i]=[]);var n=this._escHandlers[i];return n.push(t),{dispose:function(){var e=n.indexOf(t);-1!==e&&n.splice(e,1)}}},i.prototype.setEscHandler=function(e,t){this._escHandlers[this._identifier(e,[48,126])]=[t]},i.prototype.clearEscHandler=function(e){this._escHandlers[this._identifier(e,[48,126])]&&delete this._escHandlers[this._identifier(e,[48,126])]},i.prototype.setEscHandlerFallback=function(e){this._escHandlerFb=e},i.prototype.setExecuteHandler=function(e,t){this._executeHandlers[e.charCodeAt(0)]=t},i.prototype.clearExecuteHandler=function(e){this._executeHandlers[e.charCodeAt(0)]&&delete this._executeHandlers[e.charCodeAt(0)]},i.prototype.setExecuteHandlerFallback=function(e){this._executeHandlerFb=e},i.prototype.addCsiHandler=function(e,t){var i=this._identifier(e);void 0===this._csiHandlers[i]&&(this._csiHandlers[i]=[]);var n=this._csiHandlers[i];return n.push(t),{dispose:function(){var e=n.indexOf(t);-1!==e&&n.splice(e,1)}}},i.prototype.setCsiHandler=function(e,t){this._csiHandlers[this._identifier(e)]=[t]},i.prototype.clearCsiHandler=function(e){this._csiHandlers[this._identifier(e)]&&delete this._csiHandlers[this._identifier(e)]},i.prototype.setCsiHandlerFallback=function(e){this._csiHandlerFb=e},i.prototype.addDcsHandler=function(e,t){return this._dcsParser.addHandler(this._identifier(e),t)},i.prototype.setDcsHandler=function(e,t){this._dcsParser.setHandler(this._identifier(e),t)},i.prototype.clearDcsHandler=function(e){this._dcsParser.clearHandler(this._identifier(e))},i.prototype.setDcsHandlerFallback=function(e){this._dcsParser.setHandlerFallback(e)},i.prototype.addOscHandler=function(e,t){return this._oscParser.addHandler(e,t)},i.prototype.setOscHandler=function(e,t){this._oscParser.setHandler(e,t)},i.prototype.clearOscHandler=function(e){this._oscParser.clearHandler(e)},i.prototype.setOscHandlerFallback=function(e){this._oscParser.setHandlerFallback(e)},i.prototype.setErrorHandler=function(e){this._errorHandler=e},i.prototype.clearErrorHandler=function(){this._errorHandler=this._errorHandlerFb},i.prototype.reset=function(){this.currentState=this.initialState,this._oscParser.reset(),this._dcsParser.reset(),this._params.reset(),this._params.addParam(0),this._collect=0,this.precedingCodepoint=0},i.prototype.parse=function(e,t){for(var i=0,n=0,r=this.currentState,s=this._oscParser,o=this._dcsParser,a=this._collect,l=this._params,c=this._transitions.table,u=0;u<t;++u){switch((n=c[r<<8|((i=e[u])<160?i:160)])>>4){case 2:for(var h=u+1;;++h){if(h>=t||(i=e[h])<32||i>126&&i<160){this._printHandler(e,u,h),u=h-1;break}if(++h>=t||(i=e[h])<32||i>126&&i<160){this._printHandler(e,u,h),u=h-1;break}if(++h>=t||(i=e[h])<32||i>126&&i<160){this._printHandler(e,u,h),u=h-1;break}if(++h>=t||(i=e[h])<32||i>126&&i<160){this._printHandler(e,u,h),u=h-1;break}}break;case 3:this._executeHandlers[i]?this._executeHandlers[i]():this._executeHandlerFb(i),this.precedingCodepoint=0;break;case 0:break;case 1:if(this._errorHandler({position:u,code:i,currentState:r,collect:a,params:l,abort:!1}).abort)return;break;case 7:for(var d=this._csiHandlers[a<<8|i],f=d?d.length-1:-1;f>=0&&!1===d[f](l);f--);f<0&&this._csiHandlerFb(a<<8|i,l),this.precedingCodepoint=0;break;case 8:do{switch(i){case 59:l.addParam(0);break;case 58:l.addSubParam(-1);break;default:l.addDigit(i-48)}}while(++u<t&&(i=e[u])>47&&i<60);u--;break;case 9:a<<=8,a|=i;break;case 10:for(var p=this._escHandlers[a<<8|i],_=p?p.length-1:-1;_>=0&&!1===p[_]();_--);_<0&&this._escHandlerFb(a<<8|i),this.precedingCodepoint=0;break;case 11:l.reset(),l.addParam(0),a=0;break;case 12:o.hook(a<<8|i,l);break;case 13:for(var g=u+1;;++g)if(g>=t||24===(i=e[g])||26===i||27===i||i>127&&i<160){o.put(e,u,g),u=g-1;break}break;case 14:o.unhook(24!==i&&26!==i),27===i&&(n|=1),l.reset(),l.addParam(0),a=0,this.precedingCodepoint=0;break;case 4:s.start();break;case 5:for(var m=u+1;;m++)if(m>=t||(i=e[m])<32||i>127&&i<=159){s.put(e,u,m),u=m-1;break}break;case 6:s.end(24!==i&&26!==i),27===i&&(n|=1),l.reset(),l.addParam(0),a=0,this.precedingCodepoint=0}r=15&n}this._collect=a,this.currentState=r},i}(s.Disposable);t.EscapeSequenceParser=h},function(e,t,i){"use strict";var n,r=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)}),s=this&&this.__decorate||function(e,t,i,n){var r,s=arguments.length,o=s<3?t:null===n?n=Object.getOwnPropertyDescriptor(t,i):n;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,n);else for(var a=e.length-1;a>=0;a--)(r=e[a])&&(o=(s<3?r(o):s>3?r(t,i,o):r(t,i))||o);return s>3&&o&&Object.defineProperty(t,i,o),o},o=this&&this.__param||function(e,t){return function(i,n){t(i,n,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.Renderer=void 0;var a=i(41),l=i(47),c=i(48),u=i(49),h=i(29),d=i(2),f=i(5),p=i(1),_=i(25),g=i(0),m=1,v=function(e){function t(t,i,n,r,s,o,d,f,p){var _=e.call(this)||this;_._colors=t,_._screenElement=i,_._bufferService=s,_._charSizeService=o,_._optionsService=d,_._id=m++,_._onRequestRedraw=new g.EventEmitter;var v=_._optionsService.options.allowTransparency;return _._characterJoinerRegistry=new h.CharacterJoinerRegistry(_._bufferService),_._renderLayers=[new a.TextRenderLayer(_._screenElement,0,_._colors,_._characterJoinerRegistry,v,_._id,_._bufferService,d),new l.SelectionRenderLayer(_._screenElement,1,_._colors,_._id,_._bufferService,d),new u.LinkRenderLayer(_._screenElement,2,_._colors,_._id,n,r,_._bufferService,d),new c.CursorRenderLayer(_._screenElement,3,_._colors,_._id,_._onRequestRedraw,_._bufferService,d,f,p)],_.dimensions={scaledCharWidth:0,scaledCharHeight:0,scaledCellWidth:0,scaledCellHeight:0,scaledCharLeft:0,scaledCharTop:0,scaledCanvasWidth:0,scaledCanvasHeight:0,canvasWidth:0,canvasHeight:0,actualCellWidth:0,actualCellHeight:0},_._devicePixelRatio=window.devicePixelRatio,_._updateDimensions(),_.onOptionsChanged(),_}return r(t,e),Object.defineProperty(t.prototype,"onRequestRedraw",{get:function(){return this._onRequestRedraw.event},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){for(var t=0,i=this._renderLayers;t<i.length;t++)i[t].dispose();e.prototype.dispose.call(this),_.removeTerminalFromCache(this._id)},t.prototype.onDevicePixelRatioChange=function(){this._devicePixelRatio!==window.devicePixelRatio&&(this._devicePixelRatio=window.devicePixelRatio,this.onResize(this._bufferService.cols,this._bufferService.rows))},t.prototype.setColors=function(e){this._colors=e;for(var t=0,i=this._renderLayers;t<i.length;t++){var n=i[t];n.setColors(this._colors),n.reset()}},t.prototype.onResize=function(e,t){this._updateDimensions();for(var i=0,n=this._renderLayers;i<n.length;i++)n[i].resize(this.dimensions);this._screenElement.style.width=this.dimensions.canvasWidth+"px",this._screenElement.style.height=this.dimensions.canvasHeight+"px"},t.prototype.onCharSizeChanged=function(){this.onResize(this._bufferService.cols,this._bufferService.rows)},t.prototype.onBlur=function(){this._runOperation((function(e){return e.onBlur()}))},t.prototype.onFocus=function(){this._runOperation((function(e){return e.onFocus()}))},t.prototype.onSelectionChanged=function(e,t,i){void 0===i&&(i=!1),this._runOperation((function(n){return n.onSelectionChanged(e,t,i)}))},t.prototype.onCursorMove=function(){this._runOperation((function(e){return e.onCursorMove()}))},t.prototype.onOptionsChanged=function(){this._runOperation((function(e){return e.onOptionsChanged()}))},t.prototype.clear=function(){this._runOperation((function(e){return e.reset()}))},t.prototype._runOperation=function(e){for(var t=0,i=this._renderLayers;t<i.length;t++)e(i[t])},t.prototype.renderRows=function(e,t){for(var i=0,n=this._renderLayers;i<n.length;i++)n[i].onGridChanged(e,t)},t.prototype._updateDimensions=function(){this._charSizeService.hasValidSize&&(this.dimensions.scaledCharWidth=Math.floor(this._charSizeService.width*window.devicePixelRatio),this.dimensions.scaledCharHeight=Math.ceil(this._charSizeService.height*window.devicePixelRatio),this.dimensions.scaledCellHeight=Math.floor(this.dimensions.scaledCharHeight*this._optionsService.options.lineHeight),this.dimensions.scaledCharTop=1===this._optionsService.options.lineHeight?0:Math.round((this.dimensions.scaledCellHeight-this.dimensions.scaledCharHeight)/2),this.dimensions.scaledCellWidth=this.dimensions.scaledCharWidth+Math.round(this._optionsService.options.letterSpacing),this.dimensions.scaledCharLeft=Math.floor(this._optionsService.options.letterSpacing/2),this.dimensions.scaledCanvasHeight=this._bufferService.rows*this.dimensions.scaledCellHeight,this.dimensions.scaledCanvasWidth=this._bufferService.cols*this.dimensions.scaledCellWidth,this.dimensions.canvasHeight=Math.round(this.dimensions.scaledCanvasHeight/window.devicePixelRatio),this.dimensions.canvasWidth=Math.round(this.dimensions.scaledCanvasWidth/window.devicePixelRatio),this.dimensions.actualCellHeight=this.dimensions.canvasHeight/this._bufferService.rows,this.dimensions.actualCellWidth=this.dimensions.canvasWidth/this._bufferService.cols)},t.prototype.registerCharacterJoiner=function(e){return this._characterJoinerRegistry.registerCharacterJoiner(e)},t.prototype.deregisterCharacterJoiner=function(e){return this._characterJoinerRegistry.deregisterCharacterJoiner(e)},s([o(4,p.IBufferService),o(5,f.ICharSizeService),o(6,p.IOptionsService),o(7,p.ICoreService),o(8,f.ICoreBrowserService)],t)}(d.Disposable);t.Renderer=v},function(e,t,i){"use strict";var n,r=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0}),t.TextRenderLayer=void 0;var s=i(42),o=i(13),a=i(6),l=i(3),c=i(29),u=i(4),h=function(e){function t(t,i,n,r,o,a,l,c){var h=e.call(this,t,"text",i,o,n,a,l,c)||this;return h._characterWidth=0,h._characterFont="",h._characterOverlapCache={},h._workCell=new u.CellData,h._state=new s.GridCache,h._characterJoinerRegistry=r,h}return r(t,e),t.prototype.resize=function(t){e.prototype.resize.call(this,t);var i=this._getFont(!1,!1);this._characterWidth===t.scaledCharWidth&&this._characterFont===i||(this._characterWidth=t.scaledCharWidth,this._characterFont=i,this._characterOverlapCache={}),this._state.clear(),this._state.resize(this._bufferService.cols,this._bufferService.rows)},t.prototype.reset=function(){this._state.clear(),this._clearAll()},t.prototype._forEachCell=function(e,t,i,n){for(var r=e;r<=t;r++)for(var s=r+this._bufferService.buffer.ydisp,o=this._bufferService.buffer.lines.get(s),a=i?i.getJoinedCharacters(s):[],u=0;u<this._bufferService.cols;u++){o.loadCell(u,this._workCell);var h=this._workCell,d=!1,f=u;if(0!==h.getWidth()){if(a.length>0&&u===a[0][0]){d=!0;var p=a.shift();h=new c.JoinedCellData(this._workCell,o.translateToString(!0,p[0],p[1]),p[1]-p[0]),f=p[1]-1}!d&&this._isOverlapping(h)&&f<o.length-1&&o.getCodePoint(f+1)===l.NULL_CELL_CODE&&(h.content&=-12582913,h.content|=2<<22),n(h,u,r),u=f}}},t.prototype._drawBackground=function(e,t){var i=this,n=this._ctx,r=this._bufferService.cols,s=0,o=0,l=null;n.save(),this._forEachCell(e,t,null,(function(e,t,c){var u=null;e.isInverse()?u=e.isFgDefault()?i._colors.foreground.css:e.isFgRGB()?"rgb("+a.AttributeData.toColorRGB(e.getFgColor()).join(",")+")":i._colors.ansi[e.getFgColor()].css:e.isBgRGB()?u="rgb("+a.AttributeData.toColorRGB(e.getBgColor()).join(",")+")":e.isBgPalette()&&(u=i._colors.ansi[e.getBgColor()].css),null===l&&(s=t,o=c),c!==o?(n.fillStyle=l||"",i._fillCells(s,o,r-s,1),s=t,o=c):l!==u&&(n.fillStyle=l||"",i._fillCells(s,o,t-s,1),s=t,o=c),l=u})),null!==l&&(n.fillStyle=l,this._fillCells(s,o,r-s,1)),n.restore()},t.prototype._drawForeground=function(e,t){var i=this;this._forEachCell(e,t,this._characterJoinerRegistry,(function(e,t,n){if(!e.isInvisible()&&(i._drawChars(e,t,n),e.isUnderline())){if(i._ctx.save(),e.isInverse())if(e.isBgDefault())i._ctx.fillStyle=i._colors.background.css;else if(e.isBgRGB())i._ctx.fillStyle="rgb("+a.AttributeData.toColorRGB(e.getBgColor()).join(",")+")";else{var r=e.getBgColor();i._optionsService.options.drawBoldTextInBrightColors&&e.isBold()&&r<8&&(r+=8),i._ctx.fillStyle=i._colors.ansi[r].css}else if(e.isFgDefault())i._ctx.fillStyle=i._colors.foreground.css;else if(e.isFgRGB())i._ctx.fillStyle="rgb("+a.AttributeData.toColorRGB(e.getFgColor()).join(",")+")";else{var s=e.getFgColor();i._optionsService.options.drawBoldTextInBrightColors&&e.isBold()&&s<8&&(s+=8),i._ctx.fillStyle=i._colors.ansi[s].css}i._fillBottomLineAtCells(t,n,e.getWidth()),i._ctx.restore()}}))},t.prototype.onGridChanged=function(e,t){0!==this._state.cache.length&&(this._charAtlas&&this._charAtlas.beginFrame(),this._clearCells(0,e,this._bufferService.cols,t-e+1),this._drawBackground(e,t),this._drawForeground(e,t))},t.prototype.onOptionsChanged=function(){this._setTransparency(this._optionsService.options.allowTransparency)},t.prototype._isOverlapping=function(e){if(1!==e.getWidth())return!1;if(e.getCode()<256)return!1;var t=e.getChars();if(this._characterOverlapCache.hasOwnProperty(t))return this._characterOverlapCache[t];this._ctx.save(),this._ctx.font=this._characterFont;var i=Math.floor(this._ctx.measureText(t).width)>this._characterWidth;return this._ctx.restore(),this._characterOverlapCache[t]=i,i},t}(o.BaseRenderLayer);t.TextRenderLayer=h},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.GridCache=void 0;var n=function(){function e(){this.cache=[]}return e.prototype.resize=function(e,t){for(var i=0;i<e;i++){this.cache.length<=i&&this.cache.push([]);for(var n=this.cache[i].length;n<t;n++)this.cache[i].push(void 0);this.cache[i].length=t}this.cache.length=e},e.prototype.clear=function(){for(var e=0;e<this.cache.length;e++)for(var t=0;t<this.cache[e].length;t++)this.cache[e][t]=void 0},e}();t.GridCache=n},function(e,t,i){"use strict";var n,r=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0}),t.NoneCharAtlas=t.DynamicCharAtlas=t.getGlyphCacheKey=void 0;var s=i(9),o=i(44),a=i(27),l=i(46),c=i(11),u=i(28),h=i(10),d={css:"rgba(0, 0, 0, 0)",rgba:0};function f(e){return e.code<<21|e.bg<<12|e.fg<<3|(e.bold?0:4)+(e.dim?0:2)+(e.italic?0:1)}t.getGlyphCacheKey=f;var p=function(e){function t(t,i){var n=e.call(this)||this;n._config=i,n._drawToCacheCount=0,n._glyphsWaitingOnBitmap=[],n._bitmapCommitTimeout=null,n._bitmap=null,n._cacheCanvas=t.createElement("canvas"),n._cacheCanvas.width=1024,n._cacheCanvas.height=1024,n._cacheCtx=u.throwIfFalsy(n._cacheCanvas.getContext("2d",{alpha:!0}));var r=t.createElement("canvas");r.width=n._config.scaledCharWidth,r.height=n._config.scaledCharHeight,n._tmpCtx=u.throwIfFalsy(r.getContext("2d",{alpha:n._config.allowTransparency})),n._width=Math.floor(1024/n._config.scaledCharWidth),n._height=Math.floor(1024/n._config.scaledCharHeight);var s=n._width*n._height;return n._cacheMap=new l.LRUMap(s),n._cacheMap.prealloc(s),n}return r(t,e),t.prototype.dispose=function(){null!==this._bitmapCommitTimeout&&(window.clearTimeout(this._bitmapCommitTimeout),this._bitmapCommitTimeout=null)},t.prototype.beginFrame=function(){this._drawToCacheCount=0},t.prototype.draw=function(e,t,i,n){if(32===t.code)return!0;if(!this._canCache(t))return!1;var r=f(t),s=this._cacheMap.get(r);if(null!=s)return this._drawFromCache(e,s,i,n),!0;if(this._drawToCacheCount<100){var o=void 0;o=this._cacheMap.size<this._cacheMap.capacity?this._cacheMap.size:this._cacheMap.peek().index;var a=this._drawToCache(t,o);return this._cacheMap.set(r,a),this._drawFromCache(e,a,i,n),!0}return!1},t.prototype._canCache=function(e){return e.code<256},t.prototype._toCoordinateX=function(e){return e%this._width*this._config.scaledCharWidth},t.prototype._toCoordinateY=function(e){return Math.floor(e/this._width)*this._config.scaledCharHeight},t.prototype._drawFromCache=function(e,t,i,n){if(!t.isEmpty){var r=this._toCoordinateX(t.index),s=this._toCoordinateY(t.index);e.drawImage(t.inBitmap?this._bitmap:this._cacheCanvas,r,s,this._config.scaledCharWidth,this._config.scaledCharHeight,i,n,this._config.scaledCharWidth,this._config.scaledCharHeight)}},t.prototype._getColorFromAnsiIndex=function(e){return e<this._config.colors.ansi.length?this._config.colors.ansi[e]:a.DEFAULT_ANSI_COLORS[e]},t.prototype._getBackgroundColor=function(e){return this._config.allowTransparency?d:e.bg===s.INVERTED_DEFAULT_COLOR?this._config.colors.foreground:e.bg<256?this._getColorFromAnsiIndex(e.bg):this._config.colors.background},t.prototype._getForegroundColor=function(e){return e.fg===s.INVERTED_DEFAULT_COLOR?h.color.opaque(this._config.colors.background):e.fg<256?this._getColorFromAnsiIndex(e.fg):this._config.colors.foreground},t.prototype._drawToCache=function(e,t){this._drawToCacheCount++,this._tmpCtx.save();var i=this._getBackgroundColor(e);this._tmpCtx.globalCompositeOperation="copy",this._tmpCtx.fillStyle=i.css,this._tmpCtx.fillRect(0,0,this._config.scaledCharWidth,this._config.scaledCharHeight),this._tmpCtx.globalCompositeOperation="source-over";var n=e.bold?this._config.fontWeightBold:this._config.fontWeight,r=e.italic?"italic":"";this._tmpCtx.font=r+" "+n+" "+this._config.fontSize*this._config.devicePixelRatio+"px "+this._config.fontFamily,this._tmpCtx.textBaseline="middle",this._tmpCtx.fillStyle=this._getForegroundColor(e).css,e.dim&&(this._tmpCtx.globalAlpha=s.DIM_OPACITY),this._tmpCtx.fillText(e.chars,0,this._config.scaledCharHeight/2),this._tmpCtx.restore();var o=this._tmpCtx.getImageData(0,0,this._config.scaledCharWidth,this._config.scaledCharHeight),a=!1;this._config.allowTransparency||(a=function(e,t){for(var i=!0,n=t.rgba>>>24,r=t.rgba>>>16&255,s=t.rgba>>>8&255,o=0;o<e.data.length;o+=4)e.data[o]===n&&e.data[o+1]===r&&e.data[o+2]===s?e.data[o+3]=0:i=!1;return i}(o,i));var l=this._toCoordinateX(t),c=this._toCoordinateY(t);this._cacheCtx.putImageData(o,l,c);var u={index:t,isEmpty:a,inBitmap:!1};return this._addGlyphToBitmap(u),u},t.prototype._addGlyphToBitmap=function(e){var t=this;!("createImageBitmap"in window)||c.isFirefox||c.isSafari||(this._glyphsWaitingOnBitmap.push(e),null===this._bitmapCommitTimeout&&(this._bitmapCommitTimeout=window.setTimeout((function(){return t._generateBitmap()}),100)))},t.prototype._generateBitmap=function(){var e=this,t=this._glyphsWaitingOnBitmap;this._glyphsWaitingOnBitmap=[],window.createImageBitmap(this._cacheCanvas).then((function(i){e._bitmap=i;for(var n=0;n<t.length;n++)t[n].inBitmap=!0})),this._bitmapCommitTimeout=null},t}(o.BaseCharAtlas);t.DynamicCharAtlas=p;var _=function(e){function t(t,i){return e.call(this)||this}return r(t,e),t.prototype.draw=function(e,t,i,n){return!1},t}(o.BaseCharAtlas);t.NoneCharAtlas=_},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.BaseCharAtlas=void 0;var n=function(){function e(){this._didWarmUp=!1}return e.prototype.dispose=function(){},e.prototype.warmUp=function(){this._didWarmUp||(this._doWarmUp(),this._didWarmUp=!0)},e.prototype._doWarmUp=function(){},e.prototype.beginFrame=function(){},e}();t.BaseCharAtlas=n},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.ColorContrastCache=void 0;var n=function(){function e(){this._color={},this._rgba={}}return e.prototype.clear=function(){this._color={},this._rgba={}},e.prototype.setCss=function(e,t,i){this._rgba[e]||(this._rgba[e]={}),this._rgba[e][t]=i},e.prototype.getCss=function(e,t){return this._rgba[e]?this._rgba[e][t]:void 0},e.prototype.setColor=function(e,t,i){this._color[e]||(this._color[e]={}),this._color[e][t]=i},e.prototype.getColor=function(e,t){return this._color[e]?this._color[e][t]:void 0},e}();t.ColorContrastCache=n},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.LRUMap=void 0;var n=function(){function e(e){this.capacity=e,this._map={},this._head=null,this._tail=null,this._nodePool=[],this.size=0}return e.prototype._unlinkNode=function(e){var t=e.prev,i=e.next;e===this._head&&(this._head=i),e===this._tail&&(this._tail=t),null!==t&&(t.next=i),null!==i&&(i.prev=t)},e.prototype._appendNode=function(e){var t=this._tail;null!==t&&(t.next=e),e.prev=t,e.next=null,this._tail=e,null===this._head&&(this._head=e)},e.prototype.prealloc=function(e){for(var t=this._nodePool,i=0;i<e;i++)t.push({prev:null,next:null,key:null,value:null})},e.prototype.get=function(e){var t=this._map[e];return void 0!==t?(this._unlinkNode(t),this._appendNode(t),t.value):null},e.prototype.peekValue=function(e){var t=this._map[e];return void 0!==t?t.value:null},e.prototype.peek=function(){var e=this._head;return null===e?null:e.value},e.prototype.set=function(e,t){var i=this._map[e];if(void 0!==i)i=this._map[e],this._unlinkNode(i),i.value=t;else if(this.size>=this.capacity)i=this._head,this._unlinkNode(i),delete 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0}},t.prototype.resize=function(t){e.prototype.resize.call(this,t),this._clearState()},t.prototype.reset=function(){this._state.start&&this._state.end&&(this._clearState(),this._clearAll())},t.prototype.onSelectionChanged=function(e,t,i){if(this._didStateChange(e,t,i,this._bufferService.buffer.ydisp))if(this._clearAll(),e&&t){var n=e[1]-this._bufferService.buffer.ydisp,r=t[1]-this._bufferService.buffer.ydisp,s=Math.max(n,0),o=Math.min(r,this._bufferService.rows-1);if(!(s>=this._bufferService.rows||o<0)){if(this._ctx.fillStyle=this._colors.selectionTransparent.css,i){var a=e[0],l=t[0]-a,c=o-s+1;this._fillCells(a,s,l,c)}else{a=n===s?e[0]:0;var u=s===o?t[0]:this._bufferService.cols;this._fillCells(a,s,u-a,1);var h=Math.max(o-s-1,0);if(this._fillCells(0,s+1,this._bufferService.cols,h),s!==o){var d=r===o?t[0]:this._bufferService.cols;this._fillCells(0,o,d,1)}}this._state.start=[e[0],e[1]],this._state.end=[t[0],t[1]],this._state.columnSelectMode=i,this._state.ydisp=this._bufferService.buffer.ydisp}}else this._clearState()},t.prototype._didStateChange=function(e,t,i,n){return!this._areCoordinatesEqual(e,this._state.start)||!this._areCoordinatesEqual(t,this._state.end)||i!==this._state.columnSelectMode||n!==this._state.ydisp},t.prototype._areCoordinatesEqual=function(e,t){return!(!e||!t)&&e[0]===t[0]&&e[1]===t[1]},t}(i(13).BaseRenderLayer);t.SelectionRenderLayer=s},function(e,t,i){"use strict";var n,r=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new 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0,this.onOptionsChanged())},t.prototype.onBlur=function(){this._cursorBlinkStateManager&&this._cursorBlinkStateManager.pause(),this._onRequestRedraw.fire({start:this._bufferService.buffer.y,end:this._bufferService.buffer.y})},t.prototype.onFocus=function(){this._cursorBlinkStateManager?this._cursorBlinkStateManager.resume():this._onRequestRedraw.fire({start:this._bufferService.buffer.y,end:this._bufferService.buffer.y})},t.prototype.onOptionsChanged=function(){var e,t=this;this._optionsService.options.cursorBlink?this._cursorBlinkStateManager||(this._cursorBlinkStateManager=new l(this._coreBrowserService.isFocused,(function(){t._render(!0)}))):(null===(e=this._cursorBlinkStateManager)||void 0===e||e.dispose(),this._cursorBlinkStateManager=void 0),this._onRequestRedraw.fire({start:this._bufferService.buffer.y,end:this._bufferService.buffer.y})},t.prototype.onCursorMove=function(){this._cursorBlinkStateManager&&this._cursorBlinkStateManager.restartBlinkAnimation()},t.prototype.onGridChanged=function(e,t){!this._cursorBlinkStateManager||this._cursorBlinkStateManager.isPaused?this._render(!1):this._cursorBlinkStateManager.restartBlinkAnimation()},t.prototype._render=function(e){if(this._coreService.isCursorInitialized&&!this._coreService.isCursorHidden){var t=this._bufferService.buffer.ybase+this._bufferService.buffer.y,i=t-this._bufferService.buffer.ydisp;if(i<0||i>=this._bufferService.rows)this._clearCursor();else{var n=Math.min(this._bufferService.buffer.x,this._bufferService.cols-1);if(this._bufferService.buffer.lines.get(t).loadCell(n,this._cell),void 0!==this._cell.content){if(!this._coreBrowserService.isFocused){this._clearCursor(),this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css;var r=this._optionsService.options.cursorStyle;return r&&"block"!==r?this._cursorRenderers[r](n,i,this._cell):this._renderBlurCursor(n,i,this._cell),this._ctx.restore(),this._state.x=n,this._state.y=i,this._state.isFocused=!1,this._state.style=r,void(this._state.width=this._cell.getWidth())}if(!this._cursorBlinkStateManager||this._cursorBlinkStateManager.isCursorVisible){if(this._state){if(this._state.x===n&&this._state.y===i&&this._state.isFocused===this._coreBrowserService.isFocused&&this._state.style===this._optionsService.options.cursorStyle&&this._state.width===this._cell.getWidth())return;this._clearCursor()}this._ctx.save(),this._cursorRenderers[this._optionsService.options.cursorStyle||"block"](n,i,this._cell),this._ctx.restore(),this._state.x=n,this._state.y=i,this._state.isFocused=!1,this._state.style=this._optionsService.options.cursorStyle,this._state.width=this._cell.getWidth()}else this._clearCursor()}}}else this._clearCursor()},t.prototype._clearCursor=function(){this._state&&(this._clearCells(this._state.x,this._state.y,this._state.width,1),this._state={x:0,y:0,isFocused:!1,style:"",width:0})},t.prototype._renderBarCursor=function(e,t,i){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._fillLeftLineAtCell(e,t,this._optionsService.options.cursorWidth),this._ctx.restore()},t.prototype._renderBlockCursor=function(e,t,i){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._fillCells(e,t,i.getWidth(),1),this._ctx.fillStyle=this._colors.cursorAccent.css,this._fillCharTrueColor(i,e,t),this._ctx.restore()},t.prototype._renderUnderlineCursor=function(e,t,i){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._fillBottomLineAtCells(e,t),this._ctx.restore()},t.prototype._renderBlurCursor=function(e,t,i){this._ctx.save(),this._ctx.strokeStyle=this._colors.cursor.css,this._strokeRectAtCell(e,t,i.getWidth(),1),this._ctx.restore()},t}(s.BaseRenderLayer);t.CursorRenderLayer=a;var l=function(){function e(e,t){this._renderCallback=t,this.isCursorVisible=!0,e&&this._restartInterval()}return Object.defineProperty(e.prototype,"isPaused",{get:function(){return!(this._blinkStartTimeout||this._blinkInterval)},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this._blinkInterval&&(window.clearInterval(this._blinkInterval),this._blinkInterval=void 0),this._blinkStartTimeout&&(window.clearTimeout(this._blinkStartTimeout),this._blinkStartTimeout=void 0),this._animationFrame&&(window.cancelAnimationFrame(this._animationFrame),this._animationFrame=void 0)},e.prototype.restartBlinkAnimation=function(){var e=this;this.isPaused||(this._animationTimeRestarted=Date.now(),this.isCursorVisible=!0,this._animationFrame||(this._animationFrame=window.requestAnimationFrame((function(){e._renderCallback(),e._animationFrame=void 0}))))},e.prototype._restartInterval=function(e){var t=this;void 0===e&&(e=600),this._blinkInterval&&window.clearInterval(this._blinkInterval),this._blinkStartTimeout=window.setTimeout((function(){if(t._animationTimeRestarted){var e=600-(Date.now()-t._animationTimeRestarted);if(t._animationTimeRestarted=void 0,e>0)return void t._restartInterval(e)}t.isCursorVisible=!1,t._animationFrame=window.requestAnimationFrame((function(){t._renderCallback(),t._animationFrame=void 0})),t._blinkInterval=window.setInterval((function(){if(t._animationTimeRestarted){var e=600-(Date.now()-t._animationTimeRestarted);return t._animationTimeRestarted=void 0,void t._restartInterval(e)}t.isCursorVisible=!t.isCursorVisible,t._animationFrame=window.requestAnimationFrame((function(){t._renderCallback(),t._animationFrame=void 0}))}),600)}),e)},e.prototype.pause=function(){this.isCursorVisible=!0,this._blinkInterval&&(window.clearInterval(this._blinkInterval),this._blinkInterval=void 0),this._blinkStartTimeout&&(window.clearTimeout(this._blinkStartTimeout),this._blinkStartTimeout=void 0),this._animationFrame&&(window.cancelAnimationFrame(this._animationFrame),this._animationFrame=void 0)},e.prototype.resume=function(){this.pause(),this._animationTimeRestarted=void 0,this._restartInterval(),this.restartBlinkAnimation()},e}()},function(e,t,i){"use strict";var n,r=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0}),t.LinkRenderLayer=void 0;var s=i(13),o=i(9),a=i(26),l=function(e){function t(t,i,n,r,s,o,a,l){var c=e.call(this,t,"link",i,!0,n,r,a,l)||this;return s.onShowLinkUnderline((function(e){return c._onShowLinkUnderline(e)})),s.onHideLinkUnderline((function(e){return c._onHideLinkUnderline(e)})),o.onShowLinkUnderline((function(e){return c._onShowLinkUnderline(e)})),o.onHideLinkUnderline((function(e){return c._onHideLinkUnderline(e)})),c}return r(t,e),t.prototype.resize=function(t){e.prototype.resize.call(this,t),this._state=void 0},t.prototype.reset=function(){this._clearCurrentLink()},t.prototype._clearCurrentLink=function(){if(this._state){this._clearCells(this._state.x1,this._state.y1,this._state.cols-this._state.x1,1);var e=this._state.y2-this._state.y1-1;e>0&&this._clearCells(0,this._state.y1+1,this._state.cols,e),this._clearCells(0,this._state.y2,this._state.x2,1),this._state=void 0}},t.prototype._onShowLinkUnderline=function(e){if(e.fg===o.INVERTED_DEFAULT_COLOR?this._ctx.fillStyle=this._colors.background.css:e.fg&&a.is256Color(e.fg)?this._ctx.fillStyle=this._colors.ansi[e.fg].css:this._ctx.fillStyle=this._colors.foreground.css,e.y1===e.y2)this._fillBottomLineAtCells(e.x1,e.y1,e.x2-e.x1);else{this._fillBottomLineAtCells(e.x1,e.y1,e.cols-e.x1);for(var t=e.y1+1;t<e.y2;t++)this._fillBottomLineAtCells(0,t,e.cols);this._fillBottomLineAtCells(0,e.y2,e.x2)}this._state=e},t.prototype._onHideLinkUnderline=function(e){this._clearCurrentLink()},t}(s.BaseRenderLayer);t.LinkRenderLayer=l},function(e,t,i){"use strict";var n=this&&this.__decorate||function(e,t,i,n){var r,s=arguments.length,o=s<3?t:null===n?n=Object.getOwnPropertyDescriptor(t,i):n;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,n);else for(var a=e.length-1;a>=0;a--)(r=e[a])&&(o=(s<3?r(o):s>3?r(t,i,o):r(t,i))||o);return 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this._onLinkTooltip.event},enumerable:!1,configurable:!0}),e.prototype.attachToDom=function(e,t){this._element=e,this._mouseZoneManager=t},e.prototype.linkifyRows=function(t,i){var n=this;this._mouseZoneManager&&(void 0===this._rowsToLinkify.start||void 0===this._rowsToLinkify.end?(this._rowsToLinkify.start=t,this._rowsToLinkify.end=i):(this._rowsToLinkify.start=Math.min(this._rowsToLinkify.start,t),this._rowsToLinkify.end=Math.max(this._rowsToLinkify.end,i)),this._mouseZoneManager.clearAll(t,i),this._rowsTimeoutId&&clearTimeout(this._rowsTimeoutId),this._rowsTimeoutId=setTimeout((function(){return n._linkifyRows()}),e._timeBeforeLatency))},e.prototype._linkifyRows=function(){this._rowsTimeoutId=void 0;var e=this._bufferService.buffer;if(void 0!==this._rowsToLinkify.start&&void 0!==this._rowsToLinkify.end){var t=e.ydisp+this._rowsToLinkify.start;if(!(t>=e.lines.length)){for(var i=e.ydisp+Math.min(this._rowsToLinkify.end,this._bufferService.rows)+1,n=Math.ceil(2e3/this._bufferService.cols),r=this._bufferService.buffer.iterator(!1,t,i,n,n);r.hasNext();)for(var s=r.next(),o=0;o<this._linkMatchers.length;o++)this._doLinkifyRow(s.range.first,s.content,this._linkMatchers[o]);this._rowsToLinkify.start=void 0,this._rowsToLinkify.end=void 0}}else this._logService.debug("_rowToLinkify was unset before _linkifyRows was called")},e.prototype.registerLinkMatcher=function(e,t,i){if(void 0===i&&(i={}),!t)throw new Error("handler must be defined");var n={id:this._nextLinkMatcherId++,regex:e,handler:t,matchIndex:i.matchIndex,validationCallback:i.validationCallback,hoverTooltipCallback:i.tooltipCallback,hoverLeaveCallback:i.leaveCallback,willLinkActivate:i.willLinkActivate,priority:i.priority||0};return this._addLinkMatcherToList(n),n.id},e.prototype._addLinkMatcherToList=function(e){if(0!==this._linkMatchers.length){for(var t=this._linkMatchers.length-1;t>=0;t--)if(e.priority<=this._linkMatchers[t].priority)return void this._linkMatchers.splice(t+1,0,e);this._linkMatchers.splice(0,0,e)}else this._linkMatchers.push(e)},e.prototype.deregisterLinkMatcher=function(e){for(var t=0;t<this._linkMatchers.length;t++)if(this._linkMatchers[t].id===e)return this._linkMatchers.splice(t,1),!0;return!1},e.prototype._doLinkifyRow=function(e,t,i){for(var n,r=this,s=new RegExp(i.regex.source,(i.regex.flags||"")+"g"),o=-1,a=function(){var a=n["number"!=typeof i.matchIndex?0:i.matchIndex];if(!a)return l._logService.debug("match found without corresponding matchIndex",n,i),"break";if(o=t.indexOf(a,o+1),s.lastIndex=o+a.length,o<0)return"break";var c=l._bufferService.buffer.stringIndexToBufferIndex(e,o);if(c[0]<0)return"break";var u=l._bufferService.buffer.lines.get(c[0]);if(!u)return"break";var h=u.getFg(c[1]),d=h?h>>9&511:void 0;i.validationCallback?i.validationCallback(a,(function(e){r._rowsTimeoutId||e&&r._addLink(c[1],c[0]-r._bufferService.buffer.ydisp,a,i,d)})):l._addLink(c[1],c[0]-l._bufferService.buffer.ydisp,a,i,d)},l=this;null!==(n=s.exec(t))&&"break"!==a(););},e.prototype._addLink=function(e,t,i,n,r){var s=this;if(this._mouseZoneManager&&this._element){var o=this._unicodeService.getStringCellWidth(i),a=e%this._bufferService.cols,c=t+Math.floor(e/this._bufferService.cols),u=(a+o)%this._bufferService.cols,h=c+Math.floor((a+o)/this._bufferService.cols);0===u&&(u=this._bufferService.cols,h--),this._mouseZoneManager.add(new l(a+1,c+1,u+1,h+1,(function(e){if(n.handler)return n.handler(e,i);var t=window.open();t?(t.opener=null,t.location.href=i):console.warn("Opening link blocked as opener could not be cleared")}),(function(){s._onShowLinkUnderline.fire(s._createLinkHoverEvent(a,c,u,h,r)),s._element.classList.add("xterm-cursor-pointer")}),(function(e){s._onLinkTooltip.fire(s._createLinkHoverEvent(a,c,u,h,r)),n.hoverTooltipCallback&&n.hoverTooltipCallback(e,i,{start:{x:a,y:c},end:{x:u,y:h}})}),(function(){s._onHideLinkUnderline.fire(s._createLinkHoverEvent(a,c,u,h,r)),s._element.classList.remove("xterm-cursor-pointer"),n.hoverLeaveCallback&&n.hoverLeaveCallback()}),(function(e){return!n.willLinkActivate||n.willLinkActivate(e,i)})))}},e.prototype._createLinkHoverEvent=function(e,t,i,n,r){return{x1:e,y1:t,x2:i,y2:n,cols:this._bufferService.cols,fg:r}},e._timeBeforeLatency=200,e=n([r(0,o.IBufferService),r(1,o.ILogService),r(2,o.IUnicodeService)],e)}();t.Linkifier=a;var l=function(e,t,i,n,r,s,o,a,l){this.x1=e,this.y1=t,this.x2=i,this.y2=n,this.clickCallback=r,this.hoverCallback=s,this.tooltipCallback=o,this.leaveCallback=a,this.willLinkActivate=l};t.MouseZone=l},function(e,t,i){"use strict";var n,r=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)}),s=this&&this.__decorate||function(e,t,i,n){var r,s=arguments.length,o=s<3?t:null===n?n=Object.getOwnPropertyDescriptor(t,i):n;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,n);else for(var a=e.length-1;a>=0;a--)(r=e[a])&&(o=(s<3?r(o):s>3?r(t,i,o):r(t,i))||o);return s>3&&o&&Object.defineProperty(t,i,o),o},o=this&&this.__param||function(e,t){return function(i,n){t(i,n,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.SelectionService=void 0;var a=i(11),l=i(52),c=i(4),u=i(0),h=i(5),d=i(1),f=i(30),p=i(53),_=i(2),g=String.fromCharCode(160),m=new RegExp(g,"g"),v=function(e){function t(t,i,n,r,s,o,a){var h=e.call(this)||this;return h._element=t,h._screenElement=i,h._bufferService=n,h._coreService=r,h._mouseService=s,h._optionsService=o,h._renderService=a,h._dragScrollAmount=0,h._enabled=!0,h._workCell=new c.CellData,h._mouseDownTimeStamp=0,h._onLinuxMouseSelection=h.register(new u.EventEmitter),h._onRedrawRequest=h.register(new u.EventEmitter),h._onSelectionChange=h.register(new u.EventEmitter),h._onRequestScrollLines=h.register(new u.EventEmitter),h._mouseMoveListener=function(e){return h._onMouseMove(e)},h._mouseUpListener=function(e){return h._onMouseUp(e)},h._coreService.onUserInput((function(){h.hasSelection&&h.clearSelection()})),h._trimListener=h._bufferService.buffer.lines.onTrim((function(e){return h._onTrim(e)})),h.register(h._bufferService.buffers.onBufferActivate((function(e){return h._onBufferActivate(e)}))),h.enable(),h._model=new l.SelectionModel(h._bufferService),h._activeSelectionMode=0,h}return r(t,e),Object.defineProperty(t.prototype,"onLinuxMouseSelection",{get:function(){return this._onLinuxMouseSelection.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onRequestRedraw",{get:function(){return this._onRedrawRequest.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onSelectionChange",{get:function(){return this._onSelectionChange.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onRequestScrollLines",{get:function(){return this._onRequestScrollLines.event},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){this._removeMouseDownListeners()},t.prototype.reset=function(){this.clearSelection()},t.prototype.disable=function(){this.clearSelection(),this._enabled=!1},t.prototype.enable=function(){this._enabled=!0},Object.defineProperty(t.prototype,"selectionStart",{get:function(){return this._model.finalSelectionStart},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"selectionEnd",{get:function(){return this._model.finalSelectionEnd},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasSelection",{get:function(){var e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd;return!(!e||!t||e[0]===t[0]&&e[1]===t[1])},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"selectionText",{get:function(){var e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd;if(!e||!t)return"";var i=this._bufferService.buffer,n=[];if(3===this._activeSelectionMode){if(e[0]===t[0])return"";for(var r=e[1];r<=t[1];r++){var s=i.translateBufferLineToString(r,!0,e[0],t[0]);n.push(s)}}else{var o=e[1]===t[1]?t[0]:void 0;for(n.push(i.translateBufferLineToString(e[1],!0,e[0],o)),r=e[1]+1;r<=t[1]-1;r++){var l=i.lines.get(r);s=i.translateBufferLineToString(r,!0),l&&l.isWrapped?n[n.length-1]+=s:n.push(s)}e[1]!==t[1]&&(l=i.lines.get(t[1]),s=i.translateBufferLineToString(t[1],!0,0,t[0]),l&&l.isWrapped?n[n.length-1]+=s:n.push(s))}return n.map((function(e){return e.replace(m," ")})).join(a.isWindows?"\r\n":"\n")},enumerable:!1,configurable:!0}),t.prototype.clearSelection=function(){this._model.clearSelection(),this._removeMouseDownListeners(),this.refresh(),this._onSelectionChange.fire()},t.prototype.refresh=function(e){var t=this;this._refreshAnimationFrame||(this._refreshAnimationFrame=window.requestAnimationFrame((function(){return t._refresh()}))),a.isLinux&&e&&this.selectionText.length&&this._onLinuxMouseSelection.fire(this.selectionText)},t.prototype._refresh=function(){this._refreshAnimationFrame=void 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0,this.refresh(!0))},t.prototype.selectAll=function(){this._model.isSelectAllActive=!0,this.refresh(),this._onSelectionChange.fire()},t.prototype.selectLines=function(e,t){this._model.clearSelection(),e=Math.max(e,0),t=Math.min(t,this._bufferService.buffer.lines.length-1),this._model.selectionStart=[0,e],this._model.selectionEnd=[this._bufferService.cols,t],this.refresh(),this._onSelectionChange.fire()},t.prototype._onTrim=function(e){this._model.onTrim(e)&&this.refresh()},t.prototype._getMouseBufferCoords=function(e){var t=this._mouseService.getCoords(e,this._screenElement,this._bufferService.cols,this._bufferService.rows,!0);if(t)return t[0]--,t[1]--,t[1]+=this._bufferService.buffer.ydisp,t},t.prototype._getMouseEventScrollAmount=function(e){var t=f.getCoordsRelativeToElement(e,this._screenElement)[1],i=this._renderService.dimensions.canvasHeight;return t>=0&&t<=i?0:(t>i&&(t-=i),t=Math.min(Math.max(t,-50),50),(t/=50)/Math.abs(t)+Math.round(14*t))},t.prototype.shouldForceSelection=function(e){return a.isMac?e.altKey&&this._optionsService.options.macOptionClickForcesSelection:e.shiftKey},t.prototype.onMouseDown=function(e){if(this._mouseDownTimeStamp=e.timeStamp,(2!==e.button||!this.hasSelection)&&0===e.button){if(!this._enabled){if(!this.shouldForceSelection(e))return;e.stopPropagation()}e.preventDefault(),this._dragScrollAmount=0,this._enabled&&e.shiftKey?this._onIncrementalClick(e):1===e.detail?this._onSingleClick(e):2===e.detail?this._onDoubleClick(e):3===e.detail&&this._onTripleClick(e),this._addMouseDownListeners(),this.refresh(!0)}},t.prototype._addMouseDownListeners=function(){var e=this;this._screenElement.ownerDocument&&(this._screenElement.ownerDocument.addEventListener("mousemove",this._mouseMoveListener),this._screenElement.ownerDocument.addEventListener("mouseup",this._mouseUpListener)),this._dragScrollIntervalTimer=window.setInterval((function(){return e._dragScroll()}),50)},t.prototype._removeMouseDownListeners=function(){this._screenElement.ownerDocument&&(this._screenElement.ownerDocument.removeEventListener("mousemove",this._mouseMoveListener),this._screenElement.ownerDocument.removeEventListener("mouseup",this._mouseUpListener)),clearInterval(this._dragScrollIntervalTimer),this._dragScrollIntervalTimer=void 0},t.prototype._onIncrementalClick=function(e){this._model.selectionStart&&(this._model.selectionEnd=this._getMouseBufferCoords(e))},t.prototype._onSingleClick=function(e){if(this._model.selectionStartLength=0,this._model.isSelectAllActive=!1,this._activeSelectionMode=this.shouldColumnSelect(e)?3:0,this._model.selectionStart=this._getMouseBufferCoords(e),this._model.selectionStart){this._model.selectionEnd=void 0;var t=this._bufferService.buffer.lines.get(this._model.selectionStart[1]);t&&t.length!==this._model.selectionStart[0]&&0===t.hasWidth(this._model.selectionStart[0])&&this._model.selectionStart[0]++}},t.prototype._onDoubleClick=function(e){var t=this._getMouseBufferCoords(e);t&&(this._activeSelectionMode=1,this._selectWordAt(t,!0))},t.prototype._onTripleClick=function(e){var t=this._getMouseBufferCoords(e);t&&(this._activeSelectionMode=2,this._selectLineAt(t[1]))},t.prototype.shouldColumnSelect=function(e){return e.altKey&&!(a.isMac&&this._optionsService.options.macOptionClickForcesSelection)},t.prototype._onMouseMove=function(e){if(e.stopImmediatePropagation(),this._model.selectionStart){var t=this._model.selectionEnd?[this._model.selectionEnd[0],this._model.selectionEnd[1]]:null;if(this._model.selectionEnd=this._getMouseBufferCoords(e),this._model.selectionEnd){2===this._activeSelectionMode?this._model.selectionEnd[1]<this._model.selectionStart[1]?this._model.selectionEnd[0]=0:this._model.selectionEnd[0]=this._bufferService.cols:1===this._activeSelectionMode&&this._selectToWordAt(this._model.selectionEnd),this._dragScrollAmount=this._getMouseEventScrollAmount(e),3!==this._activeSelectionMode&&(this._dragScrollAmount>0?this._model.selectionEnd[0]=this._bufferService.cols:this._dragScrollAmount<0&&(this._model.selectionEnd[0]=0));var i=this._bufferService.buffer;if(this._model.selectionEnd[1]<i.lines.length){var n=i.lines.get(this._model.selectionEnd[1]);n&&0===n.hasWidth(this._model.selectionEnd[0])&&this._model.selectionEnd[0]++}t&&t[0]===this._model.selectionEnd[0]&&t[1]===this._model.selectionEnd[1]||this.refresh(!0)}else this.refresh(!0)}},t.prototype._dragScroll=function(){if(this._model.selectionEnd&&this._model.selectionStart&&this._dragScrollAmount){this._onRequestScrollLines.fire({amount:this._dragScrollAmount,suppressScrollEvent:!1});var e=this._bufferService.buffer;this._dragScrollAmount>0?(3!==this._activeSelectionMode&&(this._model.selectionEnd[0]=this._bufferService.cols),this._model.selectionEnd[1]=Math.min(e.ydisp+this._bufferService.rows,e.lines.length-1)):(3!==this._activeSelectionMode&&(this._model.selectionEnd[0]=0),this._model.selectionEnd[1]=e.ydisp),this.refresh()}},t.prototype._onMouseUp=function(e){var t=e.timeStamp-this._mouseDownTimeStamp;if(this._removeMouseDownListeners(),this.selectionText.length<=1&&t<500&&e.altKey){if(this._bufferService.buffer.ybase===this._bufferService.buffer.ydisp){var i=this._mouseService.getCoords(e,this._element,this._bufferService.cols,this._bufferService.rows,!1);if(i&&void 0!==i[0]&&void 0!==i[1]){var n=p.moveToCellSequence(i[0]-1,i[1]-1,this._bufferService,this._coreService.decPrivateModes.applicationCursorKeys);this._coreService.triggerDataEvent(n,!0)}}}else this.hasSelection&&this._onSelectionChange.fire()},t.prototype._onBufferActivate=function(e){var t=this;this.clearSelection(),this._trimListener.dispose(),this._trimListener=e.activeBuffer.lines.onTrim((function(e){return t._onTrim(e)}))},t.prototype._convertViewportColToCharacterIndex=function(e,t){for(var i=t[0],n=0;t[0]>=n;n++){var r=e.loadCell(n,this._workCell).getChars().length;0===this._workCell.getWidth()?i--:r>1&&t[0]!==n&&(i+=r-1)}return i},t.prototype.setSelection=function(e,t,i){this._model.clearSelection(),this._removeMouseDownListeners(),this._model.selectionStart=[e,t],this._model.selectionStartLength=i,this.refresh()},t.prototype._getWordAt=function(e,t,i,n){if(void 0===i&&(i=!0),void 0===n&&(n=!0),!(e[0]>=this._bufferService.cols)){var r=this._bufferService.buffer,s=r.lines.get(e[1]);if(s){var o=r.translateBufferLineToString(e[1],!1),a=this._convertViewportColToCharacterIndex(s,e),l=a,c=e[0]-a,u=0,h=0,d=0,f=0;if(" "===o.charAt(a)){for(;a>0&&" "===o.charAt(a-1);)a--;for(;l<o.length&&" "===o.charAt(l+1);)l++}else{var p=e[0],_=e[0];0===s.getWidth(p)&&(u++,p--),2===s.getWidth(_)&&(h++,_++);var g=s.getString(_).length;for(g>1&&(f+=g-1,l+=g-1);p>0&&a>0&&!this._isCharWordSeparator(s.loadCell(p-1,this._workCell));){s.loadCell(p-1,this._workCell);var 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i=this._getWordAt(e,t);if(i){for(;i.start<0;)i.start+=this._bufferService.cols,e[1]--;this._model.selectionStart=[i.start,e[1]],this._model.selectionStartLength=i.length}},t.prototype._selectToWordAt=function(e){var t=this._getWordAt(e,!0);if(t){for(var i=e[1];t.start<0;)t.start+=this._bufferService.cols,i--;if(!this._model.areSelectionValuesReversed())for(;t.start+t.length>this._bufferService.cols;)t.length-=this._bufferService.cols,i++;this._model.selectionEnd=[this._model.areSelectionValuesReversed()?t.start:t.start+t.length,i]}},t.prototype._isCharWordSeparator=function(e){return 0!==e.getWidth()&&this._optionsService.options.wordSeparator.indexOf(e.getChars())>=0},t.prototype._selectLineAt=function(e){var t=this._bufferService.buffer.getWrappedRangeForLine(e);this._model.selectionStart=[0,t.first],this._model.selectionEnd=[this._bufferService.cols,t.last],this._model.selectionStartLength=0},s([o(2,d.IBufferService),o(3,d.ICoreService),o(4,h.IMouseService),o(5,d.IOptionsService),o(6,h.IRenderService)],t)}(_.Disposable);t.SelectionService=v},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.SelectionModel=void 0;var n=function(){function e(e){this._bufferService=e,this.isSelectAllActive=!1,this.selectionStartLength=0}return e.prototype.clearSelection=function(){this.selectionStart=void 0,this.selectionEnd=void 0,this.isSelectAllActive=!1,this.selectionStartLength=0},Object.defineProperty(e.prototype,"finalSelectionStart",{get:function(){return 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0),this._zones.splice(i--,1))}0===this._zones.length&&this._deactivate()}},t.prototype._activate=function(){this._areZonesActive||(this._areZonesActive=!0,this._element.addEventListener("mousemove",this._mouseMoveListener),this._element.addEventListener("mouseleave",this._mouseLeaveListener),this._element.addEventListener("click",this._clickListener))},t.prototype._deactivate=function(){this._areZonesActive&&(this._areZonesActive=!1,this._element.removeEventListener("mousemove",this._mouseMoveListener),this._element.removeEventListener("mouseleave",this._mouseLeaveListener),this._element.removeEventListener("click",this._clickListener))},t.prototype._onMouseMove=function(e){this._lastHoverCoords[0]===e.pageX&&this._lastHoverCoords[1]===e.pageY||(this._onHover(e),this._lastHoverCoords=[e.pageX,e.pageY])},t.prototype._onHover=function(e){var t=this,i=this._findZoneEventAt(e);i!==this._currentZone&&(this._currentZone&&(this._currentZone.leaveCallback(),this._currentZone=void 0,this._tooltipTimeout&&clearTimeout(this._tooltipTimeout)),i&&(this._currentZone=i,i.hoverCallback&&i.hoverCallback(e),this._tooltipTimeout=window.setTimeout((function(){return t._onTooltip(e)}),this._optionsService.options.linkTooltipHoverDuration)))},t.prototype._onTooltip=function(e){this._tooltipTimeout=void 0;var t=this._findZoneEventAt(e);t&&t.tooltipCallback&&t.tooltipCallback(e)},t.prototype._onMouseDown=function(e){if(this._initialSelectionLength=this._getSelectionLength(),this._areZonesActive){var t=this._findZoneEventAt(e);(null==t?void 0:t.willLinkActivate(e))&&(e.preventDefault(),e.stopImmediatePropagation())}},t.prototype._onMouseLeave=function(e){this._currentZone&&(this._currentZone.leaveCallback(),this._currentZone=void 0,this._tooltipTimeout&&clearTimeout(this._tooltipTimeout))},t.prototype._onClick=function(e){var t=this._findZoneEventAt(e),i=this._getSelectionLength();t&&i===this._initialSelectionLength&&(t.clickCallback(e),e.preventDefault(),e.stopImmediatePropagation())},t.prototype._getSelectionLength=function(){var e=this._selectionService.selectionText;return e?e.length:0},t.prototype._findZoneEventAt=function(e){var t=this._mouseService.getCoords(e,this._screenElement,this._bufferService.cols,this._bufferService.rows);if(t)for(var i=t[0],n=t[1],r=0;r<this._zones.length;r++){var s=this._zones[r];if(s.y1===s.y2){if(n===s.y1&&i>=s.x1&&i<s.x2)return s}else if(n===s.y1&&i>=s.x1||n===s.y2&&i<s.x2||n>s.y1&&n<s.y2)return s}},s([o(2,u.IBufferService),o(3,c.IMouseService),o(4,c.ISelectionService),o(5,u.IOptionsService)],t)}(a.Disposable);t.MouseZoneManager=h},function(e,t,i){"use strict";var n,r=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0}),t.AccessibilityManager=void 0;var s=i(18),o=i(11),a=i(31),l=i(7),c=i(2),u=i(32),h=i(17),d=function(e){function t(t,i){var n=e.call(this)||this;n._terminal=t,n._renderService=i,n._liveRegionLineCount=0,n._charsToConsume=[],n._charsToAnnounce="",n._accessibilityTreeRoot=document.createElement("div"),n._accessibilityTreeRoot.classList.add("xterm-accessibility"),n._rowContainer=document.createElement("div"),n._rowContainer.classList.add("xterm-accessibility-tree"),n._rowContainer.setAttribute("role","list"),n._rowElements=[];for(var r=0;r<n._terminal.rows;r++)n._rowElements[r]=n._createAccessibilityTreeNode(),n._rowContainer.appendChild(n._rowElements[r]);if(n._topBoundaryFocusListener=function(e){return n._onBoundaryFocus(e,0)},n._bottomBoundaryFocusListener=function(e){return n._onBoundaryFocus(e,1)},n._rowElements[0].addEventListener("focus",n._topBoundaryFocusListener),n._rowElements[n._rowElements.length-1].addEventListener("focus",n._bottomBoundaryFocusListener),n._refreshRowsDimensions(),n._accessibilityTreeRoot.appendChild(n._rowContainer),n._renderRowsDebouncer=new a.RenderDebouncer(n._renderRows.bind(n)),n._refreshRows(),n._liveRegion=document.createElement("div"),n._liveRegion.classList.add("live-region"),n._liveRegion.setAttribute("aria-live","assertive"),n._accessibilityTreeRoot.appendChild(n._liveRegion),!n._terminal.element)throw new Error("Cannot enable accessibility before Terminal.open");return n._terminal.element.insertAdjacentElement("afterbegin",n._accessibilityTreeRoot),n.register(n._renderRowsDebouncer),n.register(n._terminal.onResize((function(e){return n._onResize(e.rows)}))),n.register(n._terminal.onRender((function(e){return n._refreshRows(e.start,e.end)}))),n.register(n._terminal.onScroll((function(){return n._refreshRows()}))),n.register(n._terminal.onA11yChar((function(e){return n._onChar(e)}))),n.register(n._terminal.onLineFeed((function(){return n._onChar("\n")}))),n.register(n._terminal.onA11yTab((function(e){return n._onTab(e)}))),n.register(n._terminal.onKey((function(e){return n._onKey(e.key)}))),n.register(n._terminal.onBlur((function(){return n._clearLiveRegion()}))),n.register(n._renderService.onDimensionsChange((function(){return n._refreshRowsDimensions()}))),n._screenDprMonitor=new u.ScreenDprMonitor,n.register(n._screenDprMonitor),n._screenDprMonitor.setListener((function(){return n._refreshRowsDimensions()})),n.register(l.addDisposableDomListener(window,"resize",(function(){return n._refreshRowsDimensions()}))),n}return r(t,e),t.prototype.dispose=function(){e.prototype.dispose.call(this),h.removeElementFromParent(this._accessibilityTreeRoot),this._rowElements.length=0},t.prototype._onBoundaryFocus=function(e,t){var i=e.target,n=this._rowElements[0===t?1:this._rowElements.length-2];if(i.getAttribute("aria-posinset")!==(0===t?"1":""+this._terminal.buffer.lines.length)&&e.relatedTarget===n){var r,s;if(0===t?(r=i,s=this._rowElements.pop(),this._rowContainer.removeChild(s)):(r=this._rowElements.shift(),s=i,this._rowContainer.removeChild(r)),r.removeEventListener("focus",this._topBoundaryFocusListener),s.removeEventListener("focus",this._bottomBoundaryFocusListener),0===t){var o=this._createAccessibilityTreeNode();this._rowElements.unshift(o),this._rowContainer.insertAdjacentElement("afterbegin",o)}else o=this._createAccessibilityTreeNode(),this._rowElements.push(o),this._rowContainer.appendChild(o);this._rowElements[0].addEventListener("focus",this._topBoundaryFocusListener),this._rowElements[this._rowElements.length-1].addEventListener("focus",this._bottomBoundaryFocusListener),this._terminal.scrollLines(0===t?-1:1),this._rowElements[0===t?1:this._rowElements.length-2].focus(),e.preventDefault(),e.stopImmediatePropagation()}},t.prototype._onResize=function(e){this._rowElements[this._rowElements.length-1].removeEventListener("focus",this._bottomBoundaryFocusListener);for(var t=this._rowContainer.children.length;t<this._terminal.rows;t++)this._rowElements[t]=this._createAccessibilityTreeNode(),this._rowContainer.appendChild(this._rowElements[t]);for(;this._rowElements.length>e;)this._rowContainer.removeChild(this._rowElements.pop());this._rowElements[this._rowElements.length-1].addEventListener("focus",this._bottomBoundaryFocusListener),this._refreshRowsDimensions()},t.prototype._createAccessibilityTreeNode=function(){var e=document.createElement("div");return e.setAttribute("role","listitem"),e.tabIndex=-1,this._refreshRowDimensions(e),e},t.prototype._onTab=function(e){for(var t=0;t<e;t++)this._onChar(" ")},t.prototype._onChar=function(e){var t=this;this._liveRegionLineCount<21&&(this._charsToConsume.length>0?this._charsToConsume.shift()!==e&&(this._charsToAnnounce+=e):this._charsToAnnounce+=e,"\n"===e&&(this._liveRegionLineCount++,21===this._liveRegionLineCount&&(this._liveRegion.textContent+=s.tooMuchOutput)),o.isMac&&this._liveRegion.textContent&&this._liveRegion.textContent.length>0&&!this._liveRegion.parentNode&&setTimeout((function(){t._accessibilityTreeRoot.appendChild(t._liveRegion)}),0))},t.prototype._clearLiveRegion=function(){this._liveRegion.textContent="",this._liveRegionLineCount=0,o.isMac&&h.removeElementFromParent(this._liveRegion)},t.prototype._onKey=function(e){this._clearLiveRegion(),this._charsToConsume.push(e)},t.prototype._refreshRows=function(e,t){this._renderRowsDebouncer.refresh(e,t,this._terminal.rows)},t.prototype._renderRows=function(e,t){for(var i=this._terminal.buffer,n=i.lines.length.toString(),r=e;r<=t;r++){var s=i.translateBufferLineToString(i.ydisp+r,!0),o=(i.ydisp+r+1).toString(),a=this._rowElements[r];a&&(0===s.length?a.innerHTML="&nbsp;":a.textContent=s,a.setAttribute("aria-posinset",o),a.setAttribute("aria-setsize",n))}this._announceCharacters()},t.prototype._refreshRowsDimensions=function(){if(this._renderService.dimensions.actualCellHeight){this._rowElements.length!==this._terminal.rows&&this._onResize(this._terminal.rows);for(var e=0;e<this._terminal.rows;e++)this._refreshRowDimensions(this._rowElements[e])}},t.prototype._refreshRowDimensions=function(e){e.style.height=this._renderService.dimensions.actualCellHeight+"px"},t.prototype._announceCharacters=function(){0!==this._charsToAnnounce.length&&(this._liveRegion.textContent+=this._charsToAnnounce,this._charsToAnnounce="")},t}(c.Disposable);t.AccessibilityManager=d},function(e,t,i){"use strict";var n,r=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)}),s=this&&this.__decorate||function(e,t,i,n){var r,s=arguments.length,o=s<3?t:null===n?n=Object.getOwnPropertyDescriptor(t,i):n;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,n);else for(var a=e.length-1;a>=0;a--)(r=e[a])&&(o=(s<3?r(o):s>3?r(t,i,o):r(t,i))||o);return s>3&&o&&Object.defineProperty(t,i,o),o},o=this&&this.__param||function(e,t){return function(i,n){t(i,n,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.DomRenderer=void 0;var a=i(58),l=i(9),c=i(2),u=i(5),h=i(1),d=i(0),f=i(10),p=i(17),_=1,g=function(e){function t(t,i,n,r,s,o,l,c,u){var h=e.call(this)||this;return h._colors=t,h._element=i,h._screenElement=n,h._viewportElement=r,h._linkifier=s,h._linkifier2=o,h._charSizeService=l,h._optionsService=c,h._bufferService=u,h._terminalClass=_++,h._rowElements=[],h._rowContainer=document.createElement("div"),h._rowContainer.classList.add("xterm-rows"),h._rowContainer.style.lineHeight="normal",h._rowContainer.setAttribute("aria-hidden","true"),h._refreshRowElements(h._bufferService.cols,h._bufferService.rows),h._selectionContainer=document.createElement("div"),h._selectionContainer.classList.add("xterm-selection"),h._selectionContainer.setAttribute("aria-hidden","true"),h.dimensions={scaledCharWidth:0,scaledCharHeight:0,scaledCellWidth:0,scaledCellHeight:0,scaledCharLeft:0,scaledCharTop:0,scaledCanvasWidth:0,scaledCanvasHeight:0,canvasWidth:0,canvasHeight:0,actualCellWidth:0,actualCellHeight:0},h._updateDimensions(),h._injectCss(),h._rowFactory=new a.DomRendererRowFactory(document,h._optionsService,h._colors),h._element.classList.add("xterm-dom-renderer-owner-"+h._terminalClass),h._screenElement.appendChild(h._rowContainer),h._screenElement.appendChild(h._selectionContainer),h._linkifier.onShowLinkUnderline((function(e){return h._onLinkHover(e)})),h._linkifier.onHideLinkUnderline((function(e){return h._onLinkLeave(e)})),h._linkifier2.onShowLinkUnderline((function(e){return h._onLinkHover(e)})),h._linkifier2.onHideLinkUnderline((function(e){return h._onLinkLeave(e)})),h}return r(t,e),Object.defineProperty(t.prototype,"onRequestRedraw",{get:function(){return(new d.EventEmitter).event},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){this._element.classList.remove("xterm-dom-renderer-owner-"+this._terminalClass),p.removeElementFromParent(this._rowContainer,this._selectionContainer,this._themeStyleElement,this._dimensionsStyleElement),e.prototype.dispose.call(this)},t.prototype._updateDimensions=function(){this.dimensions.scaledCharWidth=this._charSizeService.width*window.devicePixelRatio,this.dimensions.scaledCharHeight=Math.ceil(this._charSizeService.height*window.devicePixelRatio),this.dimensions.scaledCellWidth=this.dimensions.scaledCharWidth+Math.round(this._optionsService.options.letterSpacing),this.dimensions.scaledCellHeight=Math.floor(this.dimensions.scaledCharHeight*this._optionsService.options.lineHeight),this.dimensions.scaledCharLeft=0,this.dimensions.scaledCharTop=0,this.dimensions.scaledCanvasWidth=this.dimensions.scaledCellWidth*this._bufferService.cols,this.dimensions.scaledCanvasHeight=this.dimensions.scaledCellHeight*this._bufferService.rows,this.dimensions.canvasWidth=Math.round(this.dimensions.scaledCanvasWidth/window.devicePixelRatio),this.dimensions.canvasHeight=Math.round(this.dimensions.scaledCanvasHeight/window.devicePixelRatio),this.dimensions.actualCellWidth=this.dimensions.canvasWidth/this._bufferService.cols,this.dimensions.actualCellHeight=this.dimensions.canvasHeight/this._bufferService.rows;for(var e=0,t=this._rowElements;e<t.length;e++){var i=t[e];i.style.width=this.dimensions.canvasWidth+"px",i.style.height=this.dimensions.actualCellHeight+"px",i.style.lineHeight=this.dimensions.actualCellHeight+"px",i.style.overflow="hidden"}this._dimensionsStyleElement||(this._dimensionsStyleElement=document.createElement("style"),this._screenElement.appendChild(this._dimensionsStyleElement));var n=this._terminalSelector+" .xterm-rows span { display: inline-block; height: 100%; vertical-align: top; width: "+this.dimensions.actualCellWidth+"px}";this._dimensionsStyleElement.innerHTML=n,this._selectionContainer.style.height=this._viewportElement.style.height,this._screenElement.style.width=this.dimensions.canvasWidth+"px",this._screenElement.style.height=this.dimensions.canvasHeight+"px"},t.prototype.setColors=function(e){this._colors=e,this._injectCss()},t.prototype._injectCss=function(){var e=this;this._themeStyleElement||(this._themeStyleElement=document.createElement("style"),this._screenElement.appendChild(this._themeStyleElement));var t=this._terminalSelector+" .xterm-rows { color: "+this._colors.foreground.css+"; font-family: "+this._optionsService.options.fontFamily+"; font-size: "+this._optionsService.options.fontSize+"px;}";t+=this._terminalSelector+" span:not(."+a.BOLD_CLASS+") { font-weight: "+this._optionsService.options.fontWeight+";}"+this._terminalSelector+" span."+a.BOLD_CLASS+" { font-weight: "+this._optionsService.options.fontWeightBold+";}"+this._terminalSelector+" span."+a.ITALIC_CLASS+" { font-style: italic;}",t+="@keyframes blink_box_shadow_"+this._terminalClass+" { 50% {  box-shadow: none; }}",t+="@keyframes blink_block_"+this._terminalClass+" { 0% {  background-color: "+this._colors.cursor.css+";  color: "+this._colors.cursorAccent.css+"; } 50% {  background-color: "+this._colors.cursorAccent.css+";  color: "+this._colors.cursor.css+"; }}",t+=this._terminalSelector+" .xterm-rows:not(.xterm-focus) ."+a.CURSOR_CLASS+"."+a.CURSOR_STYLE_BLOCK_CLASS+" { outline: 1px solid "+this._colors.cursor.css+"; outline-offset: -1px;}"+this._terminalSelector+" .xterm-rows.xterm-focus ."+a.CURSOR_CLASS+"."+a.CURSOR_BLINK_CLASS+":not(."+a.CURSOR_STYLE_BLOCK_CLASS+") { animation: blink_box_shadow_"+this._terminalClass+" 1s step-end infinite;}"+this._terminalSelector+" .xterm-rows.xterm-focus ."+a.CURSOR_CLASS+"."+a.CURSOR_BLINK_CLASS+"."+a.CURSOR_STYLE_BLOCK_CLASS+" { animation: blink_block_"+this._terminalClass+" 1s step-end infinite;}"+this._terminalSelector+" .xterm-rows.xterm-focus ."+a.CURSOR_CLASS+"."+a.CURSOR_STYLE_BLOCK_CLASS+" { background-color: "+this._colors.cursor.css+"; color: "+this._colors.cursorAccent.css+";}"+this._terminalSelector+" .xterm-rows ."+a.CURSOR_CLASS+"."+a.CURSOR_STYLE_BAR_CLASS+" { box-shadow: "+this._optionsService.options.cursorWidth+"px 0 0 "+this._colors.cursor.css+" inset;}"+this._terminalSelector+" .xterm-rows ."+a.CURSOR_CLASS+"."+a.CURSOR_STYLE_UNDERLINE_CLASS+" { box-shadow: 0 -1px 0 "+this._colors.cursor.css+" inset;}",t+=this._terminalSelector+" .xterm-selection { position: absolute; top: 0; left: 0; z-index: 1; pointer-events: none;}"+this._terminalSelector+" .xterm-selection div { position: absolute; background-color: "+this._colors.selectionTransparent.css+";}",this._colors.ansi.forEach((function(i,n){t+=e._terminalSelector+" .xterm-fg-"+n+" { color: "+i.css+"; }"+e._terminalSelector+" .xterm-bg-"+n+" { background-color: "+i.css+"; }"})),t+=this._terminalSelector+" .xterm-fg-"+l.INVERTED_DEFAULT_COLOR+" { color: "+f.color.opaque(this._colors.background).css+"; }"+this._terminalSelector+" .xterm-bg-"+l.INVERTED_DEFAULT_COLOR+" { background-color: "+this._colors.foreground.css+"; }",this._themeStyleElement.innerHTML=t},t.prototype.onDevicePixelRatioChange=function(){this._updateDimensions()},t.prototype._refreshRowElements=function(e,t){for(var i=this._rowElements.length;i<=t;i++){var n=document.createElement("div");this._rowContainer.appendChild(n),this._rowElements.push(n)}for(;this._rowElements.length>t;)this._rowContainer.removeChild(this._rowElements.pop())},t.prototype.onResize=function(e,t){this._refreshRowElements(e,t),this._updateDimensions()},t.prototype.onCharSizeChanged=function(){this._updateDimensions()},t.prototype.onBlur=function(){this._rowContainer.classList.remove("xterm-focus")},t.prototype.onFocus=function(){this._rowContainer.classList.add("xterm-focus")},t.prototype.onSelectionChanged=function(e,t,i){for(;this._selectionContainer.children.length;)this._selectionContainer.removeChild(this._selectionContainer.children[0]);if(e&&t){var n=e[1]-this._bufferService.buffer.ydisp,r=t[1]-this._bufferService.buffer.ydisp,s=Math.max(n,0),o=Math.min(r,this._bufferService.rows-1);if(!(s>=this._bufferService.rows||o<0)){var a=document.createDocumentFragment();if(i)a.appendChild(this._createSelectionElement(s,e[0],t[0],o-s+1));else{var l=n===s?e[0]:0,c=s===o?t[0]:this._bufferService.cols;a.appendChild(this._createSelectionElement(s,l,c));var u=o-s-1;if(a.appendChild(this._createSelectionElement(s+1,0,this._bufferService.cols,u)),s!==o){var h=r===o?t[0]:this._bufferService.cols;a.appendChild(this._createSelectionElement(o,0,h))}}this._selectionContainer.appendChild(a)}}},t.prototype._createSelectionElement=function(e,t,i,n){void 0===n&&(n=1);var r=document.createElement("div");return r.style.height=n*this.dimensions.actualCellHeight+"px",r.style.top=e*this.dimensions.actualCellHeight+"px",r.style.left=t*this.dimensions.actualCellWidth+"px",r.style.width=this.dimensions.actualCellWidth*(i-t)+"px",r},t.prototype.onCursorMove=function(){},t.prototype.onOptionsChanged=function(){this._updateDimensions(),this._injectCss()},t.prototype.clear=function(){for(var e=0,t=this._rowElements;e<t.length;e++)t[e].innerHTML=""},t.prototype.renderRows=function(e,t){for(var i=this._bufferService.buffer.ybase+this._bufferService.buffer.y,n=Math.min(this._bufferService.buffer.x,this._bufferService.cols-1),r=this._optionsService.options.cursorBlink,s=e;s<=t;s++){var o=this._rowElements[s];o.innerHTML="";var a=s+this._bufferService.buffer.ydisp,l=this._bufferService.buffer.lines.get(a),c=this._optionsService.options.cursorStyle;o.appendChild(this._rowFactory.createRow(l,a===i,c,n,r,this.dimensions.actualCellWidth,this._bufferService.cols))}},Object.defineProperty(t.prototype,"_terminalSelector",{get:function(){return".xterm-dom-renderer-owner-"+this._terminalClass},enumerable:!1,configurable:!0}),t.prototype.registerCharacterJoiner=function(e){return-1},t.prototype.deregisterCharacterJoiner=function(e){return!1},t.prototype._onLinkHover=function(e){this._setCellUnderline(e.x1,e.x2,e.y1,e.y2,e.cols,!0)},t.prototype._onLinkLeave=function(e){this._setCellUnderline(e.x1,e.x2,e.y1,e.y2,e.cols,!1)},t.prototype._setCellUnderline=function(e,t,i,n,r,s){for(;e!==t||i!==n;){var o=this._rowElements[i];if(!o)return;var a=o.children[e];a&&(a.style.textDecoration=s?"underline":"none"),++e>=r&&(e=0,i++)}},s([o(6,u.ICharSizeService),o(7,h.IOptionsService),o(8,h.IBufferService)],t)}(c.Disposable);t.DomRenderer=g},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.DomRendererRowFactory=t.CURSOR_STYLE_UNDERLINE_CLASS=t.CURSOR_STYLE_BAR_CLASS=t.CURSOR_STYLE_BLOCK_CLASS=t.CURSOR_BLINK_CLASS=t.CURSOR_CLASS=t.UNDERLINE_CLASS=t.ITALIC_CLASS=t.DIM_CLASS=t.BOLD_CLASS=void 0;var n=i(9),r=i(3),s=i(4),o=i(10);t.BOLD_CLASS="xterm-bold",t.DIM_CLASS="xterm-dim",t.ITALIC_CLASS="xterm-italic",t.UNDERLINE_CLASS="xterm-underline",t.CURSOR_CLASS="xterm-cursor",t.CURSOR_BLINK_CLASS="xterm-cursor-blink",t.CURSOR_STYLE_BLOCK_CLASS="xterm-cursor-block",t.CURSOR_STYLE_BAR_CLASS="xterm-cursor-bar",t.CURSOR_STYLE_UNDERLINE_CLASS="xterm-cursor-underline";var a=function(){function e(e,t,i){this._document=e,this._optionsService=t,this._colors=i,this._workCell=new s.CellData}return e.prototype.setColors=function(e){this._colors=e},e.prototype.createRow=function(e,i,s,a,c,u,h){for(var d=this._document.createDocumentFragment(),f=0,p=Math.min(e.length,h)-1;p>=0;p--)if(e.loadCell(p,this._workCell).getCode()!==r.NULL_CELL_CODE||i&&p===a){f=p+1;break}for(p=0;p<f;p++){e.loadCell(p,this._workCell);var _=this._workCell.getWidth();if(0!==_){var g=this._document.createElement("span");if(_>1&&(g.style.width=u*_+"px"),i&&p===a)switch(g.classList.add(t.CURSOR_CLASS),c&&g.classList.add(t.CURSOR_BLINK_CLASS),s){case"bar":g.classList.add(t.CURSOR_STYLE_BAR_CLASS);break;case"underline":g.classList.add(t.CURSOR_STYLE_UNDERLINE_CLASS);break;default:g.classList.add(t.CURSOR_STYLE_BLOCK_CLASS)}this._workCell.isBold()&&g.classList.add(t.BOLD_CLASS),this._workCell.isItalic()&&g.classList.add(t.ITALIC_CLASS),this._workCell.isDim()&&g.classList.add(t.DIM_CLASS),this._workCell.isUnderline()&&g.classList.add(t.UNDERLINE_CLASS),this._workCell.isInvisible()?g.textContent=r.WHITESPACE_CELL_CHAR:g.textContent=this._workCell.getChars()||r.WHITESPACE_CELL_CHAR;var m=this._workCell.getFgColor(),v=this._workCell.getFgColorMode(),y=this._workCell.getBgColor(),b=this._workCell.getBgColorMode(),S=!!this._workCell.isInverse();if(S){var E=m;m=y,y=E;var w=v;v=b,b=w}switch(v){case 16777216:case 33554432:this._workCell.isBold()&&m<8&&this._optionsService.options.drawBoldTextInBrightColors&&(m+=8),this._applyMinimumContrast(g,this._colors.background,this._colors.ansi[m])||g.classList.add("xterm-fg-"+m);break;case 50331648:var C=o.rgba.toColor(m>>16&255,m>>8&255,255&m);this._applyMinimumContrast(g,this._colors.background,C)||this._addStyle(g,"color:#"+l(m.toString(16),"0",6));break;default:this._applyMinimumContrast(g,this._colors.background,this._colors.foreground)||S&&g.classList.add("xterm-fg-"+n.INVERTED_DEFAULT_COLOR)}switch(b){case 16777216:case 33554432:g.classList.add("xterm-bg-"+y);break;case 50331648:this._addStyle(g,"background-color:#"+l(y.toString(16),"0",6));break;default:S&&g.classList.add("xterm-bg-"+n.INVERTED_DEFAULT_COLOR)}d.appendChild(g)}}return d},e.prototype._applyMinimumContrast=function(e,t,i){if(1===this._optionsService.options.minimumContrastRatio)return!1;var n=this._colors.contrastCache.getColor(this._workCell.bg,this._workCell.fg);return void 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this._linkProviders.push(e),{dispose:function(){var i=t._linkProviders.indexOf(e);-1!==i&&t._linkProviders.splice(i,1)}}},t.prototype.attachToDom=function(e,t,i){var n=this;this._element=e,this._mouseService=t,this._renderService=i,this.register(u.addDisposableDomListener(this._element,"mouseleave",(function(){n._isMouseOut=!0,n._clearCurrentLink()}))),this.register(u.addDisposableDomListener(this._element,"mousemove",this._onMouseMove.bind(this))),this.register(u.addDisposableDomListener(this._element,"click",this._onClick.bind(this)))},t.prototype._onMouseMove=function(e){if(this._lastMouseEvent=e,this._element&&this._mouseService){var t=this._positionFromMouseEvent(e,this._element,this._mouseService);if(t){this._isMouseOut=!1;for(var i=e.composedPath(),n=0;n<i.length;n++){var r=i[n];if(r.classList.contains("xterm"))break;if(r.classList.contains("xterm-hover"))return}this._lastBufferCell&&t.x===this._lastBufferCell.x&&t.y===this._lastBufferCell.y||(this._onHover(t),this._lastBufferCell=t)}}},t.prototype._onHover=function(e){if(this._activeLine!==e.y)return this._clearCurrentLink(),void this._askForLink(e,!1);this._currentLink&&this._linkAtPosition(this._currentLink.link,e)||(this._clearCurrentLink(),this._askForLink(e,!0))},t.prototype._askForLink=function(e,t){var i=this;this._activeProviderReplies&&t||(this._activeProviderReplies=new Map,this._activeLine=e.y);var n=!1;this._linkProviders.forEach((function(r,s){var o;t?(null===(o=i._activeProviderReplies)||void 0===o?void 0:o.get(s))&&(n=i._checkLinkProviderResult(s,e,n)):r.provideLinks(e.y,(function(t){var r,o;if(!i._isMouseOut){var a=null==t?void 0:t.map((function(e){return{link:e}}));null===(r=i._activeProviderReplies)||void 0===r||r.set(s,a),n=i._checkLinkProviderResult(s,e,n),(null===(o=i._activeProviderReplies)||void 0===o?void 0:o.size)===i._linkProviders.length&&i._removeIntersectingLinks(e.y,i._activeProviderReplies)}}))}))},t.prototype._removeIntersectingLinks=function(e,t){for(var i=new Set,n=0;n<t.size;n++){var r=t.get(n);if(r)for(var s=0;s<r.length;s++)for(var o=r[s],a=o.link.range.start.y<e?0:o.link.range.start.x,l=o.link.range.end.y>e?this._bufferService.cols:o.link.range.end.x,c=a;c<=l;c++){if(i.has(c)){r.splice(s--,1);break}i.add(c)}}},t.prototype._checkLinkProviderResult=function(e,t,i){var n,r=this;if(!this._activeProviderReplies)return i;for(var s=this._activeProviderReplies.get(e),o=!1,a=0;a<e;a++)this._activeProviderReplies.has(a)&&!this._activeProviderReplies.get(a)||(o=!0);if(!o&&s){var l=s.find((function(e){return r._linkAtPosition(e.link,t)}));l&&(i=!0,this._handleNewLink(l))}if(this._activeProviderReplies.size===this._linkProviders.length&&!i)for(a=0;a<this._activeProviderReplies.size;a++){var c=null===(n=this._activeProviderReplies.get(a))||void 0===n?void 0:n.find((function(e){return r._linkAtPosition(e.link,t)}));if(c){i=!0,this._handleNewLink(c);break}}return i},t.prototype._onClick=function(e){if(this._element&&this._mouseService&&this._currentLink){var t=this._positionFromMouseEvent(e,this._element,this._mouseService);t&&this._linkAtPosition(this._currentLink.link,t)&&this._currentLink.link.activate(e,this._currentLink.link.text)}},t.prototype._clearCurrentLink=function(e,t){this._element&&this._currentLink&&this._lastMouseEvent&&(!e||!t||this._currentLink.link.range.start.y>=e&&this._currentLink.link.range.end.y<=t)&&(this._linkLeave(this._element,this._currentLink.link,this._lastMouseEvent),this._currentLink=void 0,c.disposeArray(this._linkCacheDisposables))},t.prototype._handleNewLink=function(e){var t=this;if(this._element&&this._lastMouseEvent&&this._mouseService){var i=this._positionFromMouseEvent(this._lastMouseEvent,this._element,this._mouseService);i&&this._linkAtPosition(e.link,i)&&(this._currentLink=e,this._currentLink.state={decorations:{underline:void 0===e.link.decorations||e.link.decorations.underline,pointerCursor:void 0===e.link.decorations||e.link.decorations.pointerCursor},isHovered:!0},this._linkHover(this._element,e.link,this._lastMouseEvent),e.link.decorations={},Object.defineProperties(e.link.decorations,{pointerCursor:{get:function(){var e,i;return null===(i=null===(e=t._currentLink)||void 0===e?void 0:e.state)||void 0===i?void 0:i.decorations.pointerCursor},set:function(e){var i,n;(null===(i=t._currentLink)||void 0===i?void 0:i.state)&&t._currentLink.state.decorations.pointerCursor!==e&&(t._currentLink.state.decorations.pointerCursor=e,t._currentLink.state.isHovered&&(null===(n=t._element)||void 0===n||n.classList.toggle("xterm-cursor-pointer",e)))}},underline:{get:function(){var e,i;return null===(i=null===(e=t._currentLink)||void 0===e?void 0:e.state)||void 0===i?void 0:i.decorations.underline},set:function(i){var n,r,s;(null===(n=t._currentLink)||void 0===n?void 0:n.state)&&(null===(s=null===(r=t._currentLink)||void 0===r?void 0:r.state)||void 0===s?void 0:s.decorations.underline)!==i&&(t._currentLink.state.decorations.underline=i,t._currentLink.state.isHovered&&t._fireUnderlineEvent(e.link,i))}}}),this._renderService&&this._linkCacheDisposables.push(this._renderService.onRenderedBufferChange((function(e){var i=0===e.start?0:e.start+1+t._bufferService.buffer.ydisp;t._clearCurrentLink(i,e.end+1+t._bufferService.buffer.ydisp)}))))}},t.prototype._linkHover=function(e,t,i){var n;(null===(n=this._currentLink)||void 0===n?void 0:n.state)&&(this._currentLink.state.isHovered=!0,this._currentLink.state.decorations.underline&&this._fireUnderlineEvent(t,!0),this._currentLink.state.decorations.pointerCursor&&e.classList.add("xterm-cursor-pointer")),t.hover&&t.hover(i,t.text)},t.prototype._fireUnderlineEvent=function(e,t){var i=e.range,n=this._bufferService.buffer.ydisp,r=this._createLinkUnderlineEvent(i.start.x-1,i.start.y-n-1,i.end.x,i.end.y-n-1,void 0);(t?this._onShowLinkUnderline:this._onHideLinkUnderline).fire(r)},t.prototype._linkLeave=function(e,t,i){var n;(null===(n=this._currentLink)||void 0===n?void 0:n.state)&&(this._currentLink.state.isHovered=!1,this._currentLink.state.decorations.underline&&this._fireUnderlineEvent(t,!1),this._currentLink.state.decorations.pointerCursor&&e.classList.remove("xterm-cursor-pointer")),t.leave&&t.leave(i,t.text)},t.prototype._linkAtPosition=function(e,t){var i=e.range.start.y===e.range.end.y,n=e.range.start.y<t.y,r=e.range.end.y>t.y;return(i&&e.range.start.x<=t.x&&e.range.end.x>=t.x||n&&e.range.end.x>=t.x||r&&e.range.start.x<=t.x||n&&r)&&e.range.start.y<=t.y&&e.range.end.y>=t.y},t.prototype._positionFromMouseEvent=function(e,t,i){var n=i.getCoords(e,t,this._bufferService.cols,this._bufferService.rows);if(n)return{x:n[0],y:n[1]+this._bufferService.buffer.ydisp}},t.prototype._createLinkUnderlineEvent=function(e,t,i,n,r){return{x1:e,y1:t,x2:i,y2:n,cols:this._bufferService.cols,fg:r}},s([o(0,a.IBufferService)],t)}(c.Disposable);t.Linkifier2=h},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.CoreBrowserService=void 0;var n=function(){function e(e){this._textarea=e}return Object.defineProperty(e.prototype,"isFocused",{get:function(){return document.activeElement===this._textarea&&document.hasFocus()},enumerable:!1,configurable:!0}),e}();t.CoreBrowserService=n},function(e,t,i){"use strict";var n,r=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0}),t.CoreTerminal=void 0;var s=i(2),o=i(1),a=i(66),l=i(67),c=i(68),u=i(74),h=i(75),d=i(0),f=i(76),p=i(77),_=i(78),g=i(80),m=i(81),v=i(19),y=i(82),b=function(e){function t(t){var i=e.call(this)||this;return i._onBinary=new d.EventEmitter,i._onData=new d.EventEmitter,i._onLineFeed=new d.EventEmitter,i._onResize=new d.EventEmitter,i._onScroll=new d.EventEmitter,i._instantiationService=new a.InstantiationService,i.optionsService=new u.OptionsService(t),i._instantiationService.setService(o.IOptionsService,i.optionsService),i._bufferService=i.register(i._instantiationService.createInstance(c.BufferService)),i._instantiationService.setService(o.IBufferService,i._bufferService),i._logService=i._instantiationService.createInstance(l.LogService),i._instantiationService.setService(o.ILogService,i._logService),i._coreService=i.register(i._instantiationService.createInstance(h.CoreService,(function(){return i.scrollToBottom()}))),i._instantiationService.setService(o.ICoreService,i._coreService),i._coreMouseService=i._instantiationService.createInstance(f.CoreMouseService),i._instantiationService.setService(o.ICoreMouseService,i._coreMouseService),i._dirtyRowService=i._instantiationService.createInstance(p.DirtyRowService),i._instantiationService.setService(o.IDirtyRowService,i._dirtyRowService),i.unicodeService=i._instantiationService.createInstance(_.UnicodeService),i._instantiationService.setService(o.IUnicodeService,i.unicodeService),i._charsetService=i._instantiationService.createInstance(g.CharsetService),i._instantiationService.setService(o.ICharsetService,i._charsetService),i._inputHandler=new v.InputHandler(i._bufferService,i._charsetService,i._coreService,i._dirtyRowService,i._logService,i.optionsService,i._coreMouseService,i.unicodeService),i.register(d.forwardEvent(i._inputHandler.onLineFeed,i._onLineFeed)),i.register(i._inputHandler),i.register(d.forwardEvent(i._bufferService.onResize,i._onResize)),i.register(d.forwardEvent(i._coreService.onData,i._onData)),i.register(d.forwardEvent(i._coreService.onBinary,i._onBinary)),i.register(i.optionsService.onOptionChange((function(e){return i._updateOptions(e)}))),i._writeBuffer=new y.WriteBuffer((function(e){return i._inputHandler.parse(e)})),i}return r(t,e),Object.defineProperty(t.prototype,"onBinary",{get:function(){return this._onBinary.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onData",{get:function(){return this._onData.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onLineFeed",{get:function(){return this._onLineFeed.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onResize",{get:function(){return this._onResize.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onScroll",{get:function(){return this._onScroll.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cols",{get:function(){return this._bufferService.cols},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rows",{get:function(){return this._bufferService.rows},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buffers",{get:function(){return this._bufferService.buffers},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){var t;this._isDisposed||(e.prototype.dispose.call(this),null===(t=this._windowsMode)||void 0===t||t.dispose(),this._windowsMode=void 0)},t.prototype.write=function(e,t){this._writeBuffer.write(e,t)},t.prototype.writeSync=function(e){this._writeBuffer.writeSync(e)},t.prototype.resize=function(e,t){isNaN(e)||isNaN(t)||(e=Math.max(e,c.MINIMUM_COLS),t=Math.max(t,c.MINIMUM_ROWS),this._bufferService.resize(e,t))},t.prototype.scroll=function(e,t){void 0===t&&(t=!1);var i,n=this._bufferService.buffer;(i=this._cachedBlankLine)&&i.length===this.cols&&i.getFg(0)===e.fg&&i.getBg(0)===e.bg||(i=n.getBlankLine(e,t),this._cachedBlankLine=i),i.isWrapped=t;var r=n.ybase+n.scrollTop,s=n.ybase+n.scrollBottom;if(0===n.scrollTop){var o=n.lines.isFull;s===n.lines.length-1?o?n.lines.recycle().copyFrom(i):n.lines.push(i.clone()):n.lines.splice(s+1,0,i.clone()),o?this._bufferService.isUserScrolling&&(n.ydisp=Math.max(n.ydisp-1,0)):(n.ybase++,this._bufferService.isUserScrolling||n.ydisp++)}else{var a=s-r+1;n.lines.shiftElements(r+1,a-1,-1),n.lines.set(s,i.clone())}this._bufferService.isUserScrolling||(n.ydisp=n.ybase),this._dirtyRowService.markRangeDirty(n.scrollTop,n.scrollBottom),this._onScroll.fire(n.ydisp)},t.prototype.scrollLines=function(e,t){var i=this._bufferService.buffer;if(e<0){if(0===i.ydisp)return;this._bufferService.isUserScrolling=!0}else e+i.ydisp>=i.ybase&&(this._bufferService.isUserScrolling=!1);var n=i.ydisp;i.ydisp=Math.max(Math.min(i.ydisp+e,i.ybase),0),n!==i.ydisp&&(t||this._onScroll.fire(i.ydisp))},t.prototype.scrollPages=function(e){this.scrollLines(e*(this.rows-1))},t.prototype.scrollToTop=function(){this.scrollLines(-this._bufferService.buffer.ydisp)},t.prototype.scrollToBottom=function(){this.scrollLines(this._bufferService.buffer.ybase-this._bufferService.buffer.ydisp)},t.prototype.scrollToLine=function(e){var t=e-this._bufferService.buffer.ydisp;0!==t&&this.scrollLines(t)},t.prototype.addEscHandler=function(e,t){return this._inputHandler.addEscHandler(e,t)},t.prototype.addDcsHandler=function(e,t){return this._inputHandler.addDcsHandler(e,t)},t.prototype.addCsiHandler=function(e,t){return this._inputHandler.addCsiHandler(e,t)},t.prototype.addOscHandler=function(e,t){return this._inputHandler.addOscHandler(e,t)},t.prototype._setup=function(){this.optionsService.options.windowsMode&&this._enableWindowsMode()},t.prototype.reset=function(){this._inputHandler.reset(),this._bufferService.reset(),this._charsetService.reset(),this._coreService.reset(),this._coreMouseService.reset()},t.prototype._updateOptions=function(e){var t;switch(e){case"scrollback":this.buffers.resize(this.cols,this.rows);break;case"windowsMode":this.optionsService.options.windowsMode?this._enableWindowsMode():(null===(t=this._windowsMode)||void 0===t||t.dispose(),this._windowsMode=void 0)}},t.prototype._enableWindowsMode=function(){var e=this;if(!this._windowsMode){var t=[];t.push(this.onLineFeed(m.updateWindowsModeWrappedState.bind(null,this._bufferService))),t.push(this.addCsiHandler({final:"H"},(function(){return m.updateWindowsModeWrappedState(e._bufferService),!1}))),this._windowsMode={dispose:function(){for(var e=0,i=t;e<i.length;e++)i[e].dispose()}}}},t}(s.Disposable);t.CoreTerminal=b},function(e,t,i){"use strict";var n=this&&this.__spreadArrays||function(){for(var e=0,t=0,i=arguments.length;t<i;t++)e+=arguments[t].length;var n=Array(e),r=0;for(t=0;t<i;t++)for(var s=arguments[t],o=0,a=s.length;o<a;o++,r++)n[r]=s[o];return n};Object.defineProperty(t,"__esModule",{value:!0}),t.InstantiationService=t.ServiceCollection=void 0;var r=i(1),s=i(14),o=function(){function e(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this._entries=new Map;for(var i=0,n=e;i<n.length;i++){var r=n[i],s=r[0],o=r[1];this.set(s,o)}}return e.prototype.set=function(e,t){var i=this._entries.get(e);return this._entries.set(e,t),i},e.prototype.forEach=function(e){this._entries.forEach((function(t,i){return e(i,t)}))},e.prototype.has=function(e){return this._entries.has(e)},e.prototype.get=function(e){return this._entries.get(e)},e}();t.ServiceCollection=o;var a=function(){function e(){this._services=new o,this._services.set(r.IInstantiationService,this)}return e.prototype.setService=function(e,t){this._services.set(e,t)},e.prototype.getService=function(e){return this._services.get(e)},e.prototype.createInstance=function(e){for(var t=[],i=1;i<arguments.length;i++)t[i-1]=arguments[i];for(var r=s.getServiceDependencies(e).sort((function(e,t){return e.index-t.index})),o=[],a=0,l=r;a<l.length;a++){var c=l[a],u=this._services.get(c.id);if(!u)throw new Error("[createInstance] "+e.name+" depends on UNKNOWN service "+c.id+".");o.push(u)}var h=r.length>0?r[0].index:t.length;if(t.length!==h)throw new Error("[createInstance] First service dependency of "+e.name+" at position "+(h+1)+" conflicts with "+t.length+" static arguments");return new(e.bind.apply(e,n([void 0],n(t,o))))},e}();t.InstantiationService=a},function(e,t,i){"use strict";var n=this&&this.__decorate||function(e,t,i,n){var r,s=arguments.length,o=s<3?t:null===n?n=Object.getOwnPropertyDescriptor(t,i):n;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,n);else for(var a=e.length-1;a>=0;a--)(r=e[a])&&(o=(s<3?r(o):s>3?r(t,i,o):r(t,i))||o);return s>3&&o&&Object.defineProperty(t,i,o),o},r=this&&this.__param||function(e,t){return function(i,n){t(i,n,e)}},s=this&&this.__spreadArrays||function(){for(var e=0,t=0,i=arguments.length;t<i;t++)e+=arguments[t].length;var n=Array(e),r=0;for(t=0;t<i;t++)for(var s=arguments[t],o=0,a=s.length;o<a;o++,r++)n[r]=s[o];return n};Object.defineProperty(t,"__esModule",{value:!0}),t.LogService=t.LogLevel=void 0;var o,a=i(1);!function(e){e[e.DEBUG=0]="DEBUG",e[e.INFO=1]="INFO",e[e.WARN=2]="WARN",e[e.ERROR=3]="ERROR",e[e.OFF=4]="OFF"}(o=t.LogLevel||(t.LogLevel={}));var l={debug:o.DEBUG,info:o.INFO,warn:o.WARN,error:o.ERROR,off:o.OFF},c=function(){function e(e){var t=this;this._optionsService=e,this._updateLogLevel(),this._optionsService.onOptionChange((function(e){"logLevel"===e&&t._updateLogLevel()}))}return e.prototype._updateLogLevel=function(){this._logLevel=l[this._optionsService.options.logLevel]},e.prototype._evalLazyOptionalParams=function(e){for(var t=0;t<e.length;t++)"function"==typeof e[t]&&(e[t]=e[t]())},e.prototype._log=function(e,t,i){this._evalLazyOptionalParams(i),e.call.apply(e,s([console,"xterm.js: "+t],i))},e.prototype.debug=function(e){for(var t=[],i=1;i<arguments.length;i++)t[i-1]=arguments[i];this._logLevel<=o.DEBUG&&this._log(console.log,e,t)},e.prototype.info=function(e){for(var t=[],i=1;i<arguments.length;i++)t[i-1]=arguments[i];this._logLevel<=o.INFO&&this._log(console.info,e,t)},e.prototype.warn=function(e){for(var t=[],i=1;i<arguments.length;i++)t[i-1]=arguments[i];this._logLevel<=o.WARN&&this._log(console.warn,e,t)},e.prototype.error=function(e){for(var t=[],i=1;i<arguments.length;i++)t[i-1]=arguments[i];this._logLevel<=o.ERROR&&this._log(console.error,e,t)},n([r(0,a.IOptionsService)],e)}();t.LogService=c},function(e,t,i){"use strict";var n,r=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)}),s=this&&this.__decorate||function(e,t,i,n){var r,s=arguments.length,o=s<3?t:null===n?n=Object.getOwnPropertyDescriptor(t,i):n;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,n);else for(var a=e.length-1;a>=0;a--)(r=e[a])&&(o=(s<3?r(o):s>3?r(t,i,o):r(t,i))||o);return s>3&&o&&Object.defineProperty(t,i,o),o},o=this&&this.__param||function(e,t){return function(i,n){t(i,n,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.BufferService=t.MINIMUM_ROWS=t.MINIMUM_COLS=void 0;var a=i(1),l=i(69),c=i(0),u=i(2);t.MINIMUM_COLS=2,t.MINIMUM_ROWS=1;var h=function(e){function i(i){var n=e.call(this)||this;return n._optionsService=i,n.isUserScrolling=!1,n._onResize=new c.EventEmitter,n.cols=Math.max(i.options.cols,t.MINIMUM_COLS),n.rows=Math.max(i.options.rows,t.MINIMUM_ROWS),n.buffers=new l.BufferSet(i,n),n}return r(i,e),Object.defineProperty(i.prototype,"onResize",{get:function(){return this._onResize.event},enumerable:!1,configurable:!0}),Object.defineProperty(i.prototype,"buffer",{get:function(){return this.buffers.active},enumerable:!1,configurable:!0}),i.prototype.dispose=function(){e.prototype.dispose.call(this),this.buffers.dispose()},i.prototype.resize=function(e,t){this.cols=e,this.rows=t,this.buffers.resize(e,t),this.buffers.setupTabStops(this.cols),this._onResize.fire({cols:e,rows:t})},i.prototype.reset=function(){this.buffers.dispose(),this.buffers=new l.BufferSet(this._optionsService,this),this.isUserScrolling=!1},s([o(0,a.IOptionsService)],i)}(u.Disposable);t.BufferService=h},function(e,t,i){"use strict";var n,r=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0}),t.BufferSet=void 0;var s=i(70),o=i(0),a=function(e){function t(t,i){var n=e.call(this)||this;return n._onBufferActivate=n.register(new o.EventEmitter),n._normal=new s.Buffer(!0,t,i),n._normal.fillViewportRows(),n._alt=new s.Buffer(!1,t,i),n._activeBuffer=n._normal,n.setupTabStops(),n}return r(t,e),Object.defineProperty(t.prototype,"onBufferActivate",{get:function(){return this._onBufferActivate.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"alt",{get:function(){return this._alt},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"active",{get:function(){return this._activeBuffer},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normal",{get:function(){return this._normal},enumerable:!1,configurable:!0}),t.prototype.activateNormalBuffer=function(){this._activeBuffer!==this._normal&&(this._normal.x=this._alt.x,this._normal.y=this._alt.y,this._alt.clear(),this._activeBuffer=this._normal,this._onBufferActivate.fire({activeBuffer:this._normal,inactiveBuffer:this._alt}))},t.prototype.activateAltBuffer=function(e){this._activeBuffer!==this._alt&&(this._alt.fillViewportRows(e),this._alt.x=this._normal.x,this._alt.y=this._normal.y,this._activeBuffer=this._alt,this._onBufferActivate.fire({activeBuffer:this._alt,inactiveBuffer:this._normal}))},t.prototype.resize=function(e,t){this._normal.resize(e,t),this._alt.resize(e,t)},t.prototype.setupTabStops=function(e){this._normal.setupTabStops(e),this._alt.setupTabStops(e)},t}(i(2).Disposable);t.BufferSet=a},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.BufferStringIterator=t.Buffer=t.MAX_BUFFER_SIZE=void 0;var n=i(71),r=i(16),s=i(4),o=i(3),a=i(72),l=i(73),c=i(20),u=i(6);t.MAX_BUFFER_SIZE=4294967295;var h=function(){function e(e,t,i){this._hasScrollback=e,this._optionsService=t,this._bufferService=i,this.ydisp=0,this.ybase=0,this.y=0,this.x=0,this.savedY=0,this.savedX=0,this.savedCurAttrData=r.DEFAULT_ATTR_DATA.clone(),this.savedCharset=c.DEFAULT_CHARSET,this.markers=[],this._nullCell=s.CellData.fromCharData([0,o.NULL_CELL_CHAR,o.NULL_CELL_WIDTH,o.NULL_CELL_CODE]),this._whitespaceCell=s.CellData.fromCharData([0,o.WHITESPACE_CELL_CHAR,o.WHITESPACE_CELL_WIDTH,o.WHITESPACE_CELL_CODE]),this._cols=this._bufferService.cols,this._rows=this._bufferService.rows,this.lines=new n.CircularList(this._getCorrectBufferLength(this._rows)),this.scrollTop=0,this.scrollBottom=this._rows-1,this.setupTabStops()}return e.prototype.getNullCell=function(e){return e?(this._nullCell.fg=e.fg,this._nullCell.bg=e.bg,this._nullCell.extended=e.extended):(this._nullCell.fg=0,this._nullCell.bg=0,this._nullCell.extended=new u.ExtendedAttrs),this._nullCell},e.prototype.getWhitespaceCell=function(e){return e?(this._whitespaceCell.fg=e.fg,this._whitespaceCell.bg=e.bg,this._whitespaceCell.extended=e.extended):(this._whitespaceCell.fg=0,this._whitespaceCell.bg=0,this._whitespaceCell.extended=new u.ExtendedAttrs),this._whitespaceCell},e.prototype.getBlankLine=function(e,t){return new r.BufferLine(this._bufferService.cols,this.getNullCell(e),t)},Object.defineProperty(e.prototype,"hasScrollback",{get:function(){return this._hasScrollback&&this.lines.maxLength>this._rows},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isCursorInViewport",{get:function(){var e=this.ybase+this.y-this.ydisp;return e>=0&&e<this._rows},enumerable:!1,configurable:!0}),e.prototype._getCorrectBufferLength=function(e){if(!this._hasScrollback)return e;var i=e+this._optionsService.options.scrollback;return i>t.MAX_BUFFER_SIZE?t.MAX_BUFFER_SIZE:i},e.prototype.fillViewportRows=function(e){if(0===this.lines.length){void 0===e&&(e=r.DEFAULT_ATTR_DATA);for(var t=this._rows;t--;)this.lines.push(this.getBlankLine(e))}},e.prototype.clear=function(){this.ydisp=0,this.ybase=0,this.y=0,this.x=0,this.lines=new n.CircularList(this._getCorrectBufferLength(this._rows)),this.scrollTop=0,this.scrollBottom=this._rows-1,this.setupTabStops()},e.prototype.resize=function(e,t){var i=this.getNullCell(r.DEFAULT_ATTR_DATA),n=this._getCorrectBufferLength(t);if(n>this.lines.maxLength&&(this.lines.maxLength=n),this.lines.length>0){if(this._cols<e)for(var s=0;s<this.lines.length;s++)this.lines.get(s).resize(e,i);var o=0;if(this._rows<t)for(var a=this._rows;a<t;a++)this.lines.length<t+this.ybase&&(this._optionsService.options.windowsMode?this.lines.push(new r.BufferLine(e,i)):this.ybase>0&&this.lines.length<=this.ybase+this.y+o+1?(this.ybase--,o++,this.ydisp>0&&this.ydisp--):this.lines.push(new r.BufferLine(e,i)));else for(a=this._rows;a>t;a--)this.lines.length>t+this.ybase&&(this.lines.length>this.ybase+this.y+1?this.lines.pop():(this.ybase++,this.ydisp++));if(n<this.lines.maxLength){var l=this.lines.length-n;l>0&&(this.lines.trimStart(l),this.ybase=Math.max(this.ybase-l,0),this.ydisp=Math.max(this.ydisp-l,0),this.savedY=Math.max(this.savedY-l,0)),this.lines.maxLength=n}this.x=Math.min(this.x,e-1),this.y=Math.min(this.y,t-1),o&&(this.y+=o),this.savedX=Math.min(this.savedX,e-1),this.scrollTop=0}if(this.scrollBottom=t-1,this._isReflowEnabled&&(this._reflow(e,t),this._cols>e))for(s=0;s<this.lines.length;s++)this.lines.get(s).resize(e,i);this._cols=e,this._rows=t},Object.defineProperty(e.prototype,"_isReflowEnabled",{get:function(){return this._hasScrollback&&!this._optionsService.options.windowsMode},enumerable:!1,configurable:!0}),e.prototype._reflow=function(e,t){this._cols!==e&&(e>this._cols?this._reflowLarger(e,t):this._reflowSmaller(e,t))},e.prototype._reflowLarger=function(e,t){var i=a.reflowLargerGetLinesToRemove(this.lines,this._cols,e,this.ybase+this.y,this.getNullCell(r.DEFAULT_ATTR_DATA));if(i.length>0){var n=a.reflowLargerCreateNewLayout(this.lines,i);a.reflowLargerApplyNewLayout(this.lines,n.layout),this._reflowLargerAdjustViewport(e,t,n.countRemoved)}},e.prototype._reflowLargerAdjustViewport=function(e,t,i){for(var n=this.getNullCell(r.DEFAULT_ATTR_DATA),s=i;s-- >0;)0===this.ybase?(this.y>0&&this.y--,this.lines.length<t&&this.lines.push(new r.BufferLine(e,n))):(this.ydisp===this.ybase&&this.ydisp--,this.ybase--);this.savedY=Math.max(this.savedY-i,0)},e.prototype._reflowSmaller=function(e,t){for(var i=this.getNullCell(r.DEFAULT_ATTR_DATA),n=[],s=0,o=this.lines.length-1;o>=0;o--){var l=this.lines.get(o);if(!(!l||!l.isWrapped&&l.getTrimmedLength()<=e)){for(var c=[l];l.isWrapped&&o>0;)l=this.lines.get(--o),c.unshift(l);var u=this.ybase+this.y;if(!(u>=o&&u<o+c.length)){var h=c[c.length-1].getTrimmedLength(),d=a.reflowSmallerGetNewLineLengths(c,this._cols,e),f=d.length-c.length,p=void 0;p=0===this.ybase&&this.y!==this.lines.length-1?Math.max(0,this.y-this.lines.maxLength+f):Math.max(0,this.lines.length-this.lines.maxLength+f);for(var _=[],g=0;g<f;g++){var m=this.getBlankLine(r.DEFAULT_ATTR_DATA,!0);_.push(m)}_.length>0&&(n.push({start:o+c.length+s,newLines:_}),s+=_.length),c.push.apply(c,_);var v=d.length-1,y=d[v];0===y&&(y=d[--v]);for(var b=c.length-f-1,S=h;b>=0;){var E=Math.min(S,y);if(c[v].copyCellsFrom(c[b],S-E,y-E,E,!0),0==(y-=E)&&(y=d[--v]),0==(S-=E)){b--;var w=Math.max(b,0);S=a.getWrappedLineTrimmedLength(c,w,this._cols)}}for(g=0;g<c.length;g++)d[g]<e&&c[g].setCell(d[g],i);for(var C=f-p;C-- >0;)0===this.ybase?this.y<t-1?(this.y++,this.lines.pop()):(this.ybase++,this.ydisp++):this.ybase<Math.min(this.lines.maxLength,this.lines.length+s)-t&&(this.ybase===this.ydisp&&this.ydisp++,this.ybase++);this.savedY=Math.min(this.savedY+f,this.ybase+t-1)}}}if(n.length>0){var k=[],T=[];for(g=0;g<this.lines.length;g++)T.push(this.lines.get(g));var A=this.lines.length,x=A-1,D=0,L=n[D];this.lines.length=Math.min(this.lines.maxLength,this.lines.length+s);var R=0;for(g=Math.min(this.lines.maxLength-1,A+s-1);g>=0;g--)if(L&&L.start>x+R){for(var I=L.newLines.length-1;I>=0;I--)this.lines.set(g--,L.newLines[I]);g++,k.push({index:x+1,amount:L.newLines.length}),R+=L.newLines.length,L=n[++D]}else this.lines.set(g,T[x--]);var P=0;for(g=k.length-1;g>=0;g--)k[g].index+=P,this.lines.onInsertEmitter.fire(k[g]),P+=k[g].amount;var O=Math.max(0,A+s-this.lines.maxLength);O>0&&this.lines.onTrimEmitter.fire(O)}},e.prototype.stringIndexToBufferIndex=function(e,t,i){for(void 0===i&&(i=!1);t;){var n=this.lines.get(e);if(!n)return[-1,-1];for(var r=i?n.getTrimmedLength():n.length,s=0;s<r;++s)if(n.get(s)[o.CHAR_DATA_WIDTH_INDEX]&&(t-=n.get(s)[o.CHAR_DATA_CHAR_INDEX].length||1),t<0)return[e,s];e++}return[e,0]},e.prototype.translateBufferLineToString=function(e,t,i,n){void 0===i&&(i=0);var r=this.lines.get(e);return r?r.translateToString(t,i,n):""},e.prototype.getWrappedRangeForLine=function(e){for(var t=e,i=e;t>0&&this.lines.get(t).isWrapped;)t--;for(;i+1<this.lines.length&&this.lines.get(i+1).isWrapped;)i++;return{first:t,last:i}},e.prototype.setupTabStops=function(e){for(null!=e?this.tabs[e]||(e=this.prevStop(e)):(this.tabs={},e=0);e<this._cols;e+=this._optionsService.options.tabStopWidth)this.tabs[e]=!0},e.prototype.prevStop=function(e){for(null==e&&(e=this.x);!this.tabs[--e]&&e>0;);return e>=this._cols?this._cols-1:e<0?0:e},e.prototype.nextStop=function(e){for(null==e&&(e=this.x);!this.tabs[++e]&&e<this._cols;);return e>=this._cols?this._cols-1:e<0?0:e},e.prototype.addMarker=function(e){var t=this,i=new l.Marker(e);return this.markers.push(i),i.register(this.lines.onTrim((function(e){i.line-=e,i.line<0&&i.dispose()}))),i.register(this.lines.onInsert((function(e){i.line>=e.index&&(i.line+=e.amount)}))),i.register(this.lines.onDelete((function(e){i.line>=e.index&&i.line<e.index+e.amount&&i.dispose(),i.line>e.index&&(i.line-=e.amount)}))),i.register(i.onDispose((function(){return t._removeMarker(i)}))),i},e.prototype._removeMarker=function(e){this.markers.splice(this.markers.indexOf(e),1)},e.prototype.iterator=function(e,t,i,n,r){return new d(this,e,t,i,n,r)},e}();t.Buffer=h;var d=function(){function e(e,t,i,n,r,s){void 0===i&&(i=0),void 0===n&&(n=e.lines.length),void 0===r&&(r=0),void 0===s&&(s=0),this._buffer=e,this._trimRight=t,this._startIndex=i,this._endIndex=n,this._startOverscan=r,this._endOverscan=s,this._startIndex<0&&(this._startIndex=0),this._endIndex>this._buffer.lines.length&&(this._endIndex=this._buffer.lines.length),this._current=this._startIndex}return e.prototype.hasNext=function(){return this._current<this._endIndex},e.prototype.next=function(){var e=this._buffer.getWrappedRangeForLine(this._current);e.first<this._startIndex-this._startOverscan&&(e.first=this._startIndex-this._startOverscan),e.last>this._endIndex+this._endOverscan&&(e.last=this._endIndex+this._endOverscan),e.first=Math.max(e.first,0),e.last=Math.min(e.last,this._buffer.lines.length);for(var t="",i=e.first;i<=e.last;++i)t+=this._buffer.translateBufferLineToString(i,this._trimRight);return this._current=e.last+1,{range:e,content:t}},e}();t.BufferStringIterator=d},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.CircularList=void 0;var n=i(0),r=function(){function e(e){this._maxLength=e,this.onDeleteEmitter=new n.EventEmitter,this.onInsertEmitter=new n.EventEmitter,this.onTrimEmitter=new n.EventEmitter,this._array=new Array(this._maxLength),this._startIndex=0,this._length=0}return Object.defineProperty(e.prototype,"onDelete",{get:function(){return this.onDeleteEmitter.event},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onInsert",{get:function(){return this.onInsertEmitter.event},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onTrim",{get:function(){return this.onTrimEmitter.event},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maxLength",{get:function(){return this._maxLength},set:function(e){if(this._maxLength!==e){for(var t=new Array(e),i=0;i<Math.min(e,this.length);i++)t[i]=this._array[this._getCyclicIndex(i)];this._array=t,this._maxLength=e,this._startIndex=0}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"length",{get:function(){return this._length},set:function(e){if(e>this._length)for(var t=this._length;t<e;t++)this._array[t]=void 0;this._length=e},enumerable:!1,configurable:!0}),e.prototype.get=function(e){return this._array[this._getCyclicIndex(e)]},e.prototype.set=function(e,t){this._array[this._getCyclicIndex(e)]=t},e.prototype.push=function(e){this._array[this._getCyclicIndex(this._length)]=e,this._length===this._maxLength?(this._startIndex=++this._startIndex%this._maxLength,this.onTrimEmitter.fire(1)):this._length++},e.prototype.recycle=function(){if(this._length!==this._maxLength)throw new Error("Can only recycle when the buffer is full");return this._startIndex=++this._startIndex%this._maxLength,this.onTrimEmitter.fire(1),this._array[this._getCyclicIndex(this._length-1)]},Object.defineProperty(e.prototype,"isFull",{get:function(){return this._length===this._maxLength},enumerable:!1,configurable:!0}),e.prototype.pop=function(){return this._array[this._getCyclicIndex(this._length---1)]},e.prototype.splice=function(e,t){for(var i=[],n=2;n<arguments.length;n++)i[n-2]=arguments[n];if(t){for(var r=e;r<this._length-t;r++)this._array[this._getCyclicIndex(r)]=this._array[this._getCyclicIndex(r+t)];this._length-=t}for(r=this._length-1;r>=e;r--)this._array[this._getCyclicIndex(r+i.length)]=this._array[this._getCyclicIndex(r)];for(r=0;r<i.length;r++)this._array[this._getCyclicIndex(e+r)]=i[r];if(this._length+i.length>this._maxLength){var s=this._length+i.length-this._maxLength;this._startIndex+=s,this._length=this._maxLength,this.onTrimEmitter.fire(s)}else this._length+=i.length},e.prototype.trimStart=function(e){e>this._length&&(e=this._length),this._startIndex+=e,this._length-=e,this.onTrimEmitter.fire(e)},e.prototype.shiftElements=function(e,t,i){if(!(t<=0)){if(e<0||e>=this._length)throw new Error("start argument out of range");if(e+i<0)throw new Error("Cannot shift elements in list beyond index 0");if(i>0){for(var n=t-1;n>=0;n--)this.set(e+n+i,this.get(e+n));var r=e+t+i-this._length;if(r>0)for(this._length+=r;this._length>this._maxLength;)this._length--,this._startIndex++,this.onTrimEmitter.fire(1)}else for(n=0;n<t;n++)this.set(e+n+i,this.get(e+n))}},e.prototype._getCyclicIndex=function(e){return(this._startIndex+e)%this._maxLength},e}();t.CircularList=r},function(e,t,i){"use strict";function n(e,t,i){if(t===e.length-1)return e[t].getTrimmedLength();var n=!e[t].hasContent(i-1)&&1===e[t].getWidth(i-1),r=2===e[t+1].getWidth(0);return n&&r?i-1:i}Object.defineProperty(t,"__esModule",{value:!0}),t.getWrappedLineTrimmedLength=t.reflowSmallerGetNewLineLengths=t.reflowLargerApplyNewLayout=t.reflowLargerCreateNewLayout=t.reflowLargerGetLinesToRemove=void 0,t.reflowLargerGetLinesToRemove=function(e,t,i,r,s){for(var o=[],a=0;a<e.length-1;a++){var l=a,c=e.get(++l);if(c.isWrapped){for(var u=[e.get(a)];l<e.length&&c.isWrapped;)u.push(c),c=e.get(++l);if(r>=a&&r<l)a+=u.length-1;else{for(var h=0,d=n(u,h,t),f=1,p=0;f<u.length;){var _=n(u,f,t),g=_-p,m=i-d,v=Math.min(g,m);u[h].copyCellsFrom(u[f],p,d,v,!1),(d+=v)===i&&(h++,d=0),(p+=v)===_&&(f++,p=0),0===d&&0!==h&&2===u[h-1].getWidth(i-1)&&(u[h].copyCellsFrom(u[h-1],i-1,d++,1,!1),u[h-1].setCell(i-1,s))}u[h].replaceCells(d,i,s);for(var y=0,b=u.length-1;b>0&&(b>h||0===u[b].getTrimmedLength());b--)y++;y>0&&(o.push(a+u.length-y),o.push(y)),a+=u.length-1}}}return o},t.reflowLargerCreateNewLayout=function(e,t){for(var i=[],n=0,r=t[n],s=0,o=0;o<e.length;o++)if(r===o){var a=t[++n];e.onDeleteEmitter.fire({index:o-s,amount:a}),o+=a-1,s+=a,r=t[++n]}else i.push(o);return{layout:i,countRemoved:s}},t.reflowLargerApplyNewLayout=function(e,t){for(var i=[],n=0;n<t.length;n++)i.push(e.get(t[n]));for(n=0;n<i.length;n++)e.set(n,i[n]);e.length=t.length},t.reflowSmallerGetNewLineLengths=function(e,t,i){for(var r=[],s=e.map((function(i,r){return n(e,r,t)})).reduce((function(e,t){return e+t})),o=0,a=0,l=0;l<s;){if(s-l<i){r.push(s-l);break}o+=i;var c=n(e,a,t);o>c&&(o-=c,a++);var u=2===e[a].getWidth(o-1);u&&o--;var h=u?i-1:i;r.push(h),l+=h}return r},t.getWrappedLineTrimmedLength=n},function(e,t,i){"use strict";var n,r=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new 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i._wrappedAddonDispose(n)},t.activate(e)},e.prototype._wrappedAddonDispose=function(e){if(!e.isDisposed){for(var t=-1,i=0;i<this._addons.length;i++)if(this._addons[i]===e){t=i;break}if(-1===t)throw new Error("Could not dispose an addon that has not been loaded");e.isDisposed=!0,e.dispose.apply(e.instance),this._addons.splice(t,1)}},e}();t.AddonManager=n}])},93314:function(e){"use 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"},44523:function(e,t,i){"use 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E{constructor(e,t){this.trace=void 0,this.debug=void 0,this.log=void 0,this.warn=void 0,this.info=void 0,this.error=void 0;const i=`[${e}]:`;this.trace=w,this.debug=t.debug.bind(null,i),this.log=t.log.bind(null,i),this.warn=t.warn.bind(null,i),this.info=t.info.bind(null,i),this.error=t.error.bind(null,i)}}const w=function(){},C={trace:w,debug:w,log:w,warn:w,info:w,error:w};function k(){return y({},C)}function T(e,t,i){return t[e]?t[e].bind(t):function(e,t){const i=self.console[e];return i?i.bind(self.console,`${t?"["+t+"] ":""}[${e}] >`):w}(e,i)}const A=k();const x=A;function D(e=!0){if("undefined"==typeof self)return;return(e||!self.MediaSource)&&self.ManagedMediaSource||self.MediaSource||self.WebKitMediaSource}function L(e,t){const i=Object.keys(e),n=Object.keys(t),r=i.length,s=n.length;return!r||!s||r===s&&!i.some((e=>-1===n.indexOf(e)))}function R(e,t=!1){if("undefined"!=typeof TextDecoder){const i=new TextDecoder("utf-8").decode(e);if(t){const 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a={scheme:s.scheme,netLoc:r.netLoc,path:null,params:r.params,query:r.query,fragment:r.fragment};if(!r.netLoc&&(a.netLoc=s.netLoc,"/"!==r.path[0]))if(r.path){var l=s.path,c=l.substring(0,l.lastIndexOf("/")+1)+r.path;a.path=j.normalizePath(c)}else a.path=s.path,r.params||(a.params=s.params,r.query||(a.query=s.query));return null===a.path&&(a.path=i.alwaysNormalize?j.normalizePath(r.path):r.path),j.buildURLFromParts(a)},parseURL:function(e){var t=B.exec(e);return t?{scheme:t[1]||"",netLoc:t[2]||"",path:t[3]||"",params:t[4]||"",query:t[5]||"",fragment:t[6]||""}:null},normalizePath:function(e){for(e=e.split("").reverse().join("").replace(U,"");e.length!==(e=e.replace(H,"")).length;);return e.split("").reverse().join("")},buildURLFromParts:function(e){return e.scheme+e.netLoc+e.path+e.params+e.query+e.fragment}}),F.exports);class G{constructor(){this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}}}var z="audio",K="video",W="audiovideo";class q{constructor(e){this._byteRange=null,this._url=null,this._stats=null,this._streams=null,this.base=void 0,this.relurl=void 0,"string"==typeof e&&(e={url:e}),this.base=e,function(e,t){const i=X(e,t);i&&(i.enumerable=!0,Object.defineProperty(e,t,i))}(this,"stats")}setByteRange(e,t){const i=e.split("@",2);let n;n=1===i.length?(null==t?void 0:t.byteRangeEndOffset)||0:parseInt(i[1]),this._byteRange=[n,parseInt(i[0])+n]}get baseurl(){return this.base.url}get byteRange(){return null===this._byteRange?[]:this._byteRange}get byteRangeStartOffset(){return this.byteRange[0]}get byteRangeEndOffset(){return this.byteRange[1]}get elementaryStreams(){return null===this._streams&&(this._streams={[z]:null,[K]:null,[W]:null}),this._streams}set 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0,this.minEndPTS=void 0,this.data=void 0,this.bitrateTest=!1,this.title=null,this.initSegment=null,this.endList=void 0,this.gap=void 0,this.urlId=0,this.type=e}get byteLength(){if(this.hasStats){const e=this.stats.total;if(e)return e}if(this.byteRange.length){const e=this.byteRange[0],t=this.byteRange[1];if(n(e)&&n(t))return t-e}return null}get bitrate(){return this.byteLength?8*this.byteLength/this.duration:this._bitrate?this._bitrate:null}set bitrate(e){this._bitrate=e}get decryptdata(){const{levelkeys:e}=this;if(!e&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkeys&&!this.levelkeys.NONE){const e=this.levelkeys.identity;if(e)this._decryptdata=e.getDecryptData(this.sn);else{const e=Object.keys(this.levelkeys);if(1===e.length){const t=this._decryptdata=this.levelkeys[e[0]]||null;if(t)return t.getDecryptData(this.sn)}}}return this._decryptdata}get end(){return this.start+this.duration}get endProgramDateTime(){if(null===this.programDateTime)return null;const e=n(this.duration)?this.duration:0;return this.programDateTime+1e3*e}get encrypted(){var e;if(null!=(e=this._decryptdata)&&e.encrypted)return!0;if(this.levelkeys){var t;const e=Object.keys(this.levelkeys),i=e.length;if(i>1||1===i&&null!=(t=this.levelkeys[e[0]])&&t.encrypted)return!0}return!1}get programDateTime(){return null===this._programDateTime&&this.rawProgramDateTime&&(this.programDateTime=Date.parse(this.rawProgramDateTime)),this._programDateTime}set programDateTime(e){n(e)?this._programDateTime=e:this._programDateTime=this.rawProgramDateTime=null}get ref(){return V(this)?(this._ref||(this._ref={base:this.base,start:this.start,duration:this.duration,sn:this.sn,programDateTime:this.programDateTime}),this._ref):null}addStart(e){this.setStart(this.start+e)}setStart(e){this.start=e,this._ref&&(this._ref.start=e)}setDuration(e){this.duration=e,this._ref&&(this._ref.duration=e)}setKeyFormat(e){if(this.levelkeys){const t=this.levelkeys[e];t&&!this._decryptdata&&(this._decryptdata=t.getDecryptData(this.sn))}}abortRequests(){var e,t;null==(e=this.loader)||e.abort(),null==(t=this.keyLoader)||t.abort()}setElementaryStreamInfo(e,t,i,n,r,s=!1){const{elementaryStreams:o}=this,a=o[e];a?(a.startPTS=Math.min(a.startPTS,t),a.endPTS=Math.max(a.endPTS,i),a.startDTS=Math.min(a.startDTS,n),a.endDTS=Math.max(a.endDTS,r)):o[e]={startPTS:t,endPTS:i,startDTS:n,endDTS:r,partial:s}}}class Z extends q{constructor(e,t,i,n,r){super(i),this.fragOffset=0,this.duration=0,this.gap=!1,this.independent=!1,this.relurl=void 0,this.fragment=void 0,this.index=void 0,this.duration=e.decimalFloatingPoint("DURATION"),this.gap=e.bool("GAP"),this.independent=e.bool("INDEPENDENT"),this.relurl=e.enumeratedString("URI"),this.fragment=t,this.index=n;const s=e.enumeratedString("BYTERANGE");s&&this.setByteRange(s,r),r&&(this.fragOffset=r.fragOffset+r.duration)}get start(){return this.fragment.start+this.fragOffset}get end(){return this.start+this.duration}get loaded(){const{elementaryStreams:e}=this;return!!(e.audio||e.video||e.audiovideo)}}function X(e,t){const i=Object.getPrototypeOf(e);if(i){const e=Object.getOwnPropertyDescriptor(i,t);return e||X(i,t)}}const Q=Math.pow(2,32)-1,J=[].push,ee={video:1,audio:2,id3:3,text:4};function te(e){return String.fromCharCode.apply(null,e)}function ie(e,t){const i=e[t]<<8|e[t+1];return i<0?65536+i:i}function ne(e,t){const i=se(e,t);return i<0?4294967296+i:i}function re(e,t){let i=ne(e,t);return i*=Math.pow(2,32),i+=ne(e,t+4),i}function se(e,t){return e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3]}function oe(e,t){const i=[];if(!t.length)return i;const n=e.byteLength;for(let r=0;r<n;){const s=ne(e,r),o=s>1?r+s:n;if(te(e.subarray(r+4,r+8))===t[0])if(1===t.length)i.push(e.subarray(r+8,o));else{const n=oe(e.subarray(r+8,o),t.slice(1));n.length&&J.apply(i,n)}r=o}return i}function ae(e){const t=[],i=e[0];let n=8;const r=ne(e,n);n+=4;let s=0,o=0;0===i?(s=ne(e,n),o=ne(e,n+4),n+=8):(s=re(e,n),o=re(e,n+8),n+=16),n+=2;let a=e.length+o;const l=ie(e,n);n+=2;for(let i=0;i<l;i++){let i=n;const s=ne(e,i);i+=4;const o=2147483647&s;if(1===(2147483648&s)>>>31)return x.warn("SIDX has hierarchical references (not supported)"),null;const l=ne(e,i);i+=4,t.push({referenceSize:o,subsegmentDuration:l,info:{duration:l/r,start:a,end:a+o-1}}),a+=o,i+=4,n=i}return{earliestPresentationTime:s,timescale:r,version:i,referencesCount:l,references:t}}function le(e){const t=[],i=oe(e,["moov","trak"]);for(let e=0;e<i.length;e++){const n=i[e],r=oe(n,["tkhd"])[0];if(r){let e=r[0];const i=ne(r,0===e?12:20),s=oe(n,["mdia","mdhd"])[0];if(s){e=s[0];const r=ne(s,0===e?12:20),o=oe(n,["mdia","hdlr"])[0];if(o){const e=te(o.subarray(8,12)),s={soun:z,vide:K}[e],a=ce(oe(n,["mdia","minf","stbl","stsd"])[0]);s?(t[i]={timescale:r,type:s,stsd:a},t[s]=S({timescale:r,id:i},a)):t[i]={timescale:r,type:e,stsd:a}}}}}return oe(e,["moov","mvex","trex"]).forEach((e=>{const i=ne(e,4),n=t[i];n&&(n.default={duration:ne(e,12),flags:ne(e,20)})})),t}function ce(e){const t=e.subarray(8),i=t.subarray(86),n=te(t.subarray(4,8));let r,s=n;const o="enca"===n||"encv"===n;if(o){const e=oe(t,[n])[0];oe(e.subarray("enca"===n?28:78),["sinf"]).forEach((e=>{const t=oe(e,["schm"])[0];if(t){const i=te(t.subarray(4,8));if("cbcs"===i||"cenc"===i){const t=oe(e,["frma"])[0];t&&(s=te(t))}}}))}const a=s;switch(s){case"avc1":case"avc2":case"avc3":case"avc4":{const e=oe(i,["avcC"])[0];e&&e.length>3&&(s+="."+de(e[1])+de(e[2])+de(e[3]),r=ue("avc1"===a?"dva1":"dvav",i));break}case"mp4a":{const e=oe(t,[n])[0],i=oe(e.subarray(28),["esds"])[0];if(i&&i.length>7){let e=4;if(3!==i[e++])break;e=he(i,e),e+=2;const t=i[e++];if(128&t&&(e+=2),64&t&&(e+=i[e++]),4!==i[e++])break;e=he(i,e);const n=i[e++];if(64!==n)break;if(s+="."+de(n),e+=12,5!==i[e++])break;e=he(i,e);const r=i[e++];let o=(248&r)>>3;31===o&&(o+=1+((7&r)<<3)+((224&i[e])>>5)),s+="."+o}break}case"hvc1":case"hev1":{const e=oe(i,["hvcC"])[0];if(e&&e.length>12){const t=e[1],i=["","A","B","C"][t>>6],n=31&t,r=ne(e,2),o=(32&t)>>5?"H":"L",a=e[12],l=e.subarray(6,12);s+="."+i+n,s+="."+function(e){let t=0;for(let i=0;i<32;i++)t|=(e>>i&1)<<31-i;return t>>>0}(r).toString(16).toUpperCase(),s+="."+o+a;let c="";for(let e=l.length;e--;){const t=l[e];if(t||c){c="."+t.toString(16).toUpperCase()+c}}s+=c}r=ue("hev1"==a?"dvhe":"dvh1",i);break}case"dvh1":case"dvhe":case"dvav":case"dva1":case"dav1":s=ue(s,i)||s;break;case"vp09":{const e=oe(i,["vpcC"])[0];if(e&&e.length>6){const t=e[4],i=e[5],n=e[6]>>4&15;s+="."+fe(t)+"."+fe(i)+"."+fe(n)}break}case"av01":{const e=oe(i,["av1C"])[0];if(e&&e.length>2){const t=e[1]>>>5,n=31&e[1],o=e[2]>>>7?"H":"M",a=(64&e[2])>>6,l=(32&e[2])>>5,c=2===t&&a?l?12:10:a?10:8,u=(16&e[2])>>4,h=(8&e[2])>>3,d=(4&e[2])>>2,f=3&e[2],p=1,_=1,g=1,m=0;s+="."+t+"."+fe(n)+o+"."+fe(c)+"."+u+"."+h+d+f+"."+fe(p)+"."+fe(_)+"."+fe(g)+"."+m,r=ue("dav1",i)}break}}return{codec:s,encrypted:o,supplemental:r}}function ue(e,t){const i=oe(t,["dvvC"]),n=i.length?i[0]:oe(t,["dvcC"])[0];if(n){const t=n[2]>>1&127,i=n[2]<<5&32|n[3]>>3&31;return e+"."+fe(t)+"."+fe(i)}}function he(e,t){const i=t+5;for(;128&e[t++]&&t<i;);return t}function de(e){return("0"+e.toString(16).toUpperCase()).slice(-2)}function fe(e){return(e<10?"0":"")+e}function pe(e){const t=oe(e,["schm"])[0];if(t){const i=te(t.subarray(4,8));if("cbcs"===i||"cenc"===i)return oe(e,["schi","tenc"])[0]}return null}function _e(e,t){const i=new Uint8Array(e.length+t.length);return i.set(e),i.set(t,e.length),i}function ge(e,t){const i=[],n=t.samples,r=t.timescale,s=t.id;let o=!1;return oe(n,["moof"]).map((a=>{const l=a.byteOffset-8;oe(a,["traf"]).map((a=>{const c=oe(a,["tfdt"]).map((e=>{const t=e[0];let i=ne(e,4);return 1===t&&(i*=Math.pow(2,32),i+=ne(e,8)),i/r}))[0];return void 0!==c&&(e=c),oe(a,["tfhd"]).map((c=>{const u=ne(c,4),h=16777215&ne(c,0);let d=0;const f=0!=(16&h);let p=0;const _=0!=(32&h);let 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a.MANIFEST_LOAD_TIMEOUT:return!0}return!1}function mt(e){return e.details.startsWith("key")}function vt(e){return mt(e)&&!!e.frag&&!e.frag.decryptdata}function yt(e,t){const i=gt(t);return e.default[(i?"timeout":"error")+"Retry"]}function bt(e,t){const i="linear"===e.backoff?1:Math.pow(2,t);return Math.min(i*e.retryDelayMs,e.maxRetryDelayMs)}function St(e){return S(S({},e),{errorRetry:null,timeoutRetry:null})}function Et(e,t,i,n){if(!e)return!1;const r=null==n?void 0:n.code,s=t<e.maxNumRetry&&(function(e){return wt(e)||!!e&&(e<400||e>499)}(r)||!!i);return e.shouldRetry?e.shouldRetry(e,t,i,n,s):s}function wt(e){return 0===e&&!1===navigator.onLine}var Ct=0,kt=2,Tt=3,At=5,xt=0,Dt=1,Lt=2,Rt=4;function It(e){const t={action:Ct,flags:xt};return e&&(t.resolved=!0),t}var Pt="NOT_LOADED",Ot="APPENDING",Mt="PARTIAL",Ft="OK";class Bt{constructor(e){this.activePartLists=Object.create(null),this.endListFragments=Object.create(null),this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hasGaps=!1,this.hls=e,this._registerListeners()}_registerListeners(){const{hls:e}=this;e&&(e.on(l.MANIFEST_LOADING,this.onManifestLoading,this),e.on(l.BUFFER_APPENDED,this.onBufferAppended,this),e.on(l.FRAG_BUFFERED,this.onFragBuffered,this),e.on(l.FRAG_LOADED,this.onFragLoaded,this))}_unregisterListeners(){const{hls:e}=this;e&&(e.off(l.MANIFEST_LOADING,this.onManifestLoading,this),e.off(l.BUFFER_APPENDED,this.onBufferAppended,this),e.off(l.FRAG_BUFFERED,this.onFragBuffered,this),e.off(l.FRAG_LOADED,this.onFragLoaded,this))}destroy(){this._unregisterListeners(),this.hls=this.fragments=this.activePartLists=this.endListFragments=this.timeRanges=null}getAppendedFrag(e,t){const i=this.activePartLists[t];if(i)for(let t=i.length;t--;){const n=i[t];if(!n)break;if(n.start<=e&&e<=n.end&&n.loaded)return n}return this.getBufferedFrag(e,t)}getBufferedFrag(e,t){return this.getFragAtPos(e,t,!0)}getFragAtPos(e,t,i){const{fragments:n}=this,r=Object.keys(n);for(let s=r.length;s--;){const o=n[r[s]];if((null==o?void 0:o.body.type)===t&&(!i||o.buffered)){const t=o.body;if(t.start<=e&&e<=t.end)return t}}return null}detectEvictedFragments(e,t,i,n,r){this.timeRanges&&(this.timeRanges[e]=t);const s=(null==n?void 0:n.fragment.sn)||-1;Object.keys(this.fragments).forEach((n=>{const o=this.fragments[n];if(!o)return;if(s>=o.body.sn)return;if(!o.buffered&&(!o.loaded||r))return void(o.body.type===i&&this.removeFragment(o.body));const a=o.range[e];a&&(0!==a.time.length?a.time.some((e=>{const i=!this.isTimeBuffered(e.startPTS,e.endPTS,t);return i&&this.removeFragment(o.body),i})):this.removeFragment(o.body))}))}detectPartialFragments(e){const t=this.timeRanges;if(!t||"initSegment"===e.frag.sn)return;const i=e.frag,n=Ut(i),r=this.fragments[n];if(!r||r.buffered&&i.gap)return;const s=!i.relurl;if(Object.keys(t).forEach((n=>{const o=i.elementaryStreams[n];if(!o)return;const a=t[n],l=s||!0===o.partial;r.range[n]=this.getBufferedTimes(i,e.part,l,a)})),r.loaded=null,Object.keys(r.range).length){r.buffered=!0;(r.body.endList=i.endList||r.body.endList)&&(this.endListFragments[r.body.type]=r),Nt(r)||this.removeParts(i.sn-1,i.type)}else this.removeFragment(r.body)}removeParts(e,t){const i=this.activePartLists[t];i&&(this.activePartLists[t]=Ht(i,(t=>t.fragment.sn>=e)))}fragBuffered(e,t){const i=Ut(e);let n=this.fragments[i];!n&&t&&(n=this.fragments[i]={body:e,appendedPTS:null,loaded:null,buffered:!1,range:Object.create(null)},e.gap&&(this.hasGaps=!0)),n&&(n.loaded=null,n.buffered=!0)}getBufferedTimes(e,t,i,n){const r={time:[],partial:i},s=e.start,o=e.end,a=e.minEndPTS||o,l=e.maxStartPTS||s;for(let e=0;e<n.length;e++){const t=n.start(e)-this.bufferPadding,i=n.end(e)+this.bufferPadding;if(l>=t&&a<=i){r.time.push({startPTS:Math.max(s,n.start(e)),endPTS:Math.min(o,n.end(e))});break}if(s<i&&o>t){const t=Math.max(s,n.start(e)),i=Math.min(o,n.end(e));i>t&&(r.partial=!0,r.time.push({startPTS:t,endPTS:i}))}else if(o<=t)break}return r}getPartialFragment(e){let t,i,n,r=null,s=0;const{bufferPadding:o,fragments:a}=this;return Object.keys(a).forEach((l=>{const c=a[l];c&&Nt(c)&&(i=c.body.start-o,n=c.body.end+o,e>=i&&e<=n&&(t=Math.min(e-i,n-e),s<=t&&(r=c.body,s=t)))})),r}isEndListAppended(e){const t=this.endListFragments[e];return void 0!==t&&(t.buffered||Nt(t))}getState(e){const t=Ut(e),i=this.fragments[t];return i?i.buffered?Nt(i)?Mt:Ft:Ot:Pt}isTimeBuffered(e,t,i){let n,r;for(let s=0;s<i.length;s++){if(n=i.start(s)-this.bufferPadding,r=i.end(s)+this.bufferPadding,e>=n&&t<=r)return!0;if(t<=n)return!1}return!1}onManifestLoading(){this.removeAllFragments()}onFragLoaded(e,t){if("initSegment"===t.frag.sn||t.frag.bitrateTest)return;const i=t.frag,n=t.part?null:t,r=Ut(i);this.fragments[r]={body:i,appendedPTS:null,loaded:n,buffered:!1,range:Object.create(null)}}onBufferAppended(e,t){const{frag:i,part:n,timeRanges:r,type:s}=t;if("initSegment"===i.sn)return;const o=i.type;if(n){let e=this.activePartLists[o];e||(this.activePartLists[o]=e=[]),e.push(n)}this.timeRanges=r;const a=r[s];this.detectEvictedFragments(s,a,o,n)}onFragBuffered(e,t){this.detectPartialFragments(t)}hasFragment(e){const t=Ut(e);return!!this.fragments[t]}hasFragments(e){const{fragments:t}=this,i=Object.keys(t);if(!e)return i.length>0;for(let n=i.length;n--;){const r=t[i[n]];if((null==r?void 0:r.body.type)===e)return!0}return!1}hasParts(e){var t;return!(null==(t=this.activePartLists[e])||!t.length)}removeFragmentsInRange(e,t,i,n,r){n&&!this.hasGaps||Object.keys(this.fragments).forEach((s=>{const o=this.fragments[s];if(!o)return;const a=o.body;a.type!==i||n&&!a.gap||a.start<t&&a.end>e&&(o.buffered||r)&&this.removeFragment(a)}))}removeFragment(e){const t=Ut(e);e.clearElementaryStreamInfo();const i=this.activePartLists[e.type];if(i){const t=e.sn;this.activePartLists[e.type]=Ht(i,(e=>e.fragment.sn!==t))}delete this.fragments[t],e.endList&&delete this.endListFragments[e.type]}removeAllFragments(){var e;this.fragments=Object.create(null),this.endListFragments=Object.create(null),this.activePartLists=Object.create(null),this.hasGaps=!1;const t=null==(e=this.hls)||null==(e=e.latestLevelDetails)?void 0:e.partList;t&&t.forEach((e=>e.clearElementaryStreamInfo()))}}function Nt(e){var t,i,n;return e.buffered&&!!(e.body.gap||null!=(t=e.range.video)&&t.partial||null!=(i=e.range.audio)&&i.partial||null!=(n=e.range.audiovideo)&&n.partial)}function Ut(e){return`${e.type}_${e.level}_${e.sn}`}function Ht(e,t){return e.filter((e=>{const i=t(e);return i||e.clearElementaryStreamInfo(),i}))}var jt=0,$t=1;class Gt{constructor(e,t,i){this.subtle=void 0,this.aesIV=void 0,this.aesMode=void 0,this.subtle=e,this.aesIV=t,this.aesMode=i}decrypt(e,t){switch(this.aesMode){case jt:return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},t,e);case $t:return this.subtle.decrypt({name:"AES-CTR",counter:this.aesIV,length:64},t,e);default:throw new Error(`[AESCrypto] invalid aes mode ${this.aesMode}`)}}}class zt{constructor(){this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.ksRows=0,this.keySize=0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.initTable()}uint8ArrayToUint32Array_(e){const t=new DataView(e),i=new Uint32Array(4);for(let e=0;e<4;e++)i[e]=t.getUint32(4*e);return i}initTable(){const e=this.sBox,t=this.invSBox,i=this.subMix,n=i[0],r=i[1],s=i[2],o=i[3],a=this.invSubMix,l=a[0],c=a[1],u=a[2],h=a[3],d=new Uint32Array(256);let f=0,p=0,_=0;for(_=0;_<256;_++)d[_]=_<128?_<<1:_<<1^283;for(_=0;_<256;_++){let i=p^p<<1^p<<2^p<<3^p<<4;i=i>>>8^255&i^99,e[f]=i,t[i]=f;const a=d[f],_=d[a],g=d[_];let m=257*d[i]^16843008*i;n[f]=m<<24|m>>>8,r[f]=m<<16|m>>>16,s[f]=m<<8|m>>>24,o[f]=m,m=16843009*g^65537*_^257*a^16843008*f,l[i]=m<<24|m>>>8,c[i]=m<<16|m>>>16,u[i]=m<<8|m>>>24,h[i]=m,f?(f=a^d[d[d[g^a]]],p^=d[d[p]]):f=p=1}}expandKey(e){const t=this.uint8ArrayToUint32Array_(e);let i=!0,n=0;for(;n<t.length&&i;)i=t[n]===this.key[n],n++;if(i)return;this.key=t;const r=this.keySize=t.length;if(4!==r&&6!==r&&8!==r)throw new Error("Invalid aes key size="+r);const s=this.ksRows=4*(r+6+1);let o,a;const l=this.keySchedule=new Uint32Array(s),c=this.invKeySchedule=new Uint32Array(s),u=this.sBox,h=this.rcon,d=this.invSubMix,f=d[0],p=d[1],_=d[2],g=d[3];let m,v;for(o=0;o<s;o++)o<r?m=l[o]=t[o]:(v=m,o%r==0?(v=v<<8|v>>>24,v=u[v>>>24]<<24|u[v>>>16&255]<<16|u[v>>>8&255]<<8|u[255&v],v^=h[o/r|0]<<24):r>6&&o%r==4&&(v=u[v>>>24]<<24|u[v>>>16&255]<<16|u[v>>>8&255]<<8|u[255&v]),l[o]=m=(l[o-r]^v)>>>0);for(a=0;a<s;a++)o=s-a,v=3&a?l[o]:l[o-4],c[a]=a<4||o<=4?v:f[u[v>>>24]]^p[u[v>>>16&255]]^_[u[v>>>8&255]]^g[u[255&v]],c[a]=c[a]>>>0}networkToHostOrderSwap(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24}decrypt(e,t,i){const n=this.keySize+6,r=this.invKeySchedule,s=this.invSBox,o=this.invSubMix,a=o[0],l=o[1],c=o[2],u=o[3],h=this.uint8ArrayToUint32Array_(i);let d=h[0],f=h[1],p=h[2],_=h[3];const g=new Int32Array(e),m=new Int32Array(g.length);let v,y,b,S,E,w,C,k,T,A,x,D,L,R;const I=this.networkToHostOrderSwap;for(;t<g.length;){for(T=I(g[t]),A=I(g[t+1]),x=I(g[t+2]),D=I(g[t+3]),E=T^r[0],w=D^r[1],C=x^r[2],k=A^r[3],L=4,R=1;R<n;R++)v=a[E>>>24]^l[w>>16&255]^c[C>>8&255]^u[255&k]^r[L],y=a[w>>>24]^l[C>>16&255]^c[k>>8&255]^u[255&E]^r[L+1],b=a[C>>>24]^l[k>>16&255]^c[E>>8&255]^u[255&w]^r[L+2],S=a[k>>>24]^l[E>>16&255]^c[w>>8&255]^u[255&C]^r[L+3],E=v,w=y,C=b,k=S,L+=4;v=s[E>>>24]<<24^s[w>>16&255]<<16^s[C>>8&255]<<8^s[255&k]^r[L],y=s[w>>>24]<<24^s[C>>16&255]<<16^s[k>>8&255]<<8^s[255&E]^r[L+1],b=s[C>>>24]<<24^s[k>>16&255]<<16^s[E>>8&255]<<8^s[255&w]^r[L+2],S=s[k>>>24]<<24^s[E>>16&255]<<16^s[w>>8&255]<<8^s[255&C]^r[L+3],m[t]=I(v^d),m[t+1]=I(S^f),m[t+2]=I(b^p),m[t+3]=I(y^_),d=T,f=A,p=x,_=D,t+=4}return m.buffer}}class Kt{constructor(e,t,i){this.subtle=void 0,this.key=void 0,this.aesMode=void 0,this.subtle=e,this.key=t,this.aesMode=i}expandKey(){const e=function(e){switch(e){case jt:return"AES-CBC";case $t:return"AES-CTR";default:throw new Error(`[FastAESKey] invalid aes mode ${e}`)}}(this.aesMode);return this.subtle.importKey("raw",this.key,{name:e},!1,["encrypt","decrypt"])}}class Wt{constructor(e,{removePKCS7Padding:t=!0}={}){if(this.logEnabled=!0,this.removePKCS7Padding=void 0,this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null,this.useSoftware=void 0,this.enableSoftwareAES=void 0,this.enableSoftwareAES=e.enableSoftwareAES,this.removePKCS7Padding=t,t)try{const e=self.crypto;e&&(this.subtle=e.subtle||e.webkitSubtle)}catch(e){}this.useSoftware=!this.subtle}destroy(){this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null}isSync(){return this.useSoftware}flush(){const{currentResult:e,remainderData:t}=this;if(!e||t)return this.reset(),null;const i=new Uint8Array(e);return this.reset(),this.removePKCS7Padding?function(e){const t=e.byteLength,i=t&&new DataView(e.buffer).getUint8(t-1);return i?e.slice(0,t-i):e}(i):i}reset(){this.currentResult=null,this.currentIV=null,this.remainderData=null,this.softwareDecrypter&&(this.softwareDecrypter=null)}decrypt(e,t,i,n){return this.useSoftware?new Promise(((r,s)=>{const o=ArrayBuffer.isView(e)?e:new Uint8Array(e);this.softwareDecrypt(o,t,i,n);const a=this.flush();a?r(a.buffer):s(new Error("[softwareDecrypt] Failed to decrypt data"))})):this.webCryptoDecrypt(new Uint8Array(e),t,i,n)}softwareDecrypt(e,t,i,n){const{currentIV:r,currentResult:s,remainderData:o}=this;if(n!==jt||16!==t.byteLength)return x.warn("SoftwareDecrypt: can only handle AES-128-CBC"),null;this.logOnce("JS AES decrypt"),o&&(e=_e(o,e),this.remainderData=null);const a=this.getValidChunk(e);if(!a.length)return null;r&&(i=r);let l=this.softwareDecrypter;l||(l=this.softwareDecrypter=new zt),l.expandKey(t);const c=s;return this.currentResult=l.decrypt(a.buffer,0,i),this.currentIV=a.slice(-16).buffer,c||null}webCryptoDecrypt(e,t,i,n){if(this.key!==t||!this.fastAesKey){if(!this.subtle)return Promise.resolve(this.onWebCryptoError(e,t,i,n));this.key=t,this.fastAesKey=new Kt(this.subtle,t,n)}return this.fastAesKey.expandKey().then((t=>{if(!this.subtle)return Promise.reject(new Error("web crypto not initialized"));this.logOnce("WebCrypto AES decrypt");return new Gt(this.subtle,new Uint8Array(i),n).decrypt(e.buffer,t)})).catch((r=>(x.warn(`[decrypter]: WebCrypto Error, disable WebCrypto API, ${r.name}: ${r.message}`),this.onWebCryptoError(e,t,i,n))))}onWebCryptoError(e,t,i,n){const r=this.enableSoftwareAES;if(r){this.useSoftware=!0,this.logEnabled=!0,this.softwareDecrypt(e,t,i,n);const r=this.flush();if(r)return r.buffer}throw new Error("WebCrypto"+(r?" and softwareDecrypt":"")+": failed to decrypt data")}getValidChunk(e){let t=e;const i=e.length-e.length%16;return i!==e.length&&(t=e.slice(0,i),this.remainderData=e.slice(i)),t}logOnce(e){this.logEnabled&&(x.log(`[decrypter]: ${e}`),this.logEnabled=!1)}}const qt=Math.pow(2,17);class Vt{constructor(e){this.config=void 0,this.loader=null,this.partLoadTimeout=-1,this.config=e}destroy(){this.loader&&(this.loader.destroy(),this.loader=null)}abort(){this.loader&&this.loader.abort()}load(e,t){const i=e.url;if(!i)return Promise.reject(new Xt({type:o.NETWORK_ERROR,details:a.FRAG_LOAD_ERROR,fatal:!1,frag:e,error:new Error("Fragment does not have a "+(i?"part list":"url")),networkDetails:null}));this.abort();const n=this.config,r=n.fLoader,s=n.loader;return new Promise(((l,c)=>{if(this.loader&&this.loader.destroy(),e.gap){if(e.tagList.some((e=>"GAP"===e[0])))return void c(Zt(e));e.gap=!1}const u=this.loader=r?new r(n):new s(n),h=Yt(e);e.loader=u;const d=St(n.fragLoadPolicy.default),f={loadPolicy:d,timeout:d.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:"initSegment"===e.sn?1/0:qt};e.stats=u.stats;const p={onSuccess:(t,i,n,r)=>{this.resetLoader(e,u);let s=t.data;n.resetIV&&e.decryptdata&&(e.decryptdata.iv=new Uint8Array(s.slice(0,16)),s=s.slice(16)),l({frag:e,part:null,payload:s,networkDetails:r})},onError:(t,n,r,s)=>{this.resetLoader(e,u),c(new Xt({type:o.NETWORK_ERROR,details:a.FRAG_LOAD_ERROR,fatal:!1,frag:e,response:S({url:i,data:void 0},t),error:new Error(`HTTP Error ${t.code} ${t.text}`),networkDetails:r,stats:s}))},onAbort:(t,i,n)=>{this.resetLoader(e,u),c(new Xt({type:o.NETWORK_ERROR,details:a.INTERNAL_ABORTED,fatal:!1,frag:e,error:new Error("Aborted"),networkDetails:n,stats:t}))},onTimeout:(t,i,n)=>{this.resetLoader(e,u),c(new Xt({type:o.NETWORK_ERROR,details:a.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,error:new Error(`Timeout after ${f.timeout}ms`),networkDetails:n,stats:t}))}};t&&(p.onProgress=(i,n,r,s)=>t({frag:e,part:null,payload:r,networkDetails:s})),u.load(h,f,p)}))}loadPart(e,t,i){this.abort();const n=this.config,r=n.fLoader,s=n.loader;return new Promise(((l,c)=>{if(this.loader&&this.loader.destroy(),e.gap||t.gap)return void c(Zt(e,t));const u=this.loader=r?new r(n):new s(n),h=Yt(e,t);e.loader=u;const d=St(n.fragLoadPolicy.default),f={loadPolicy:d,timeout:d.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:qt};t.stats=u.stats,u.load(h,f,{onSuccess:(n,r,s,o)=>{this.resetLoader(e,u),this.updateStatsFromPart(e,t);const a={frag:e,part:t,payload:n.data,networkDetails:o};i(a),l(a)},onError:(i,n,r,s)=>{this.resetLoader(e,u),c(new Xt({type:o.NETWORK_ERROR,details:a.FRAG_LOAD_ERROR,fatal:!1,frag:e,part:t,response:S({url:h.url,data:void 0},i),error:new Error(`HTTP Error ${i.code} ${i.text}`),networkDetails:r,stats:s}))},onAbort:(i,n,r)=>{e.stats.aborted=t.stats.aborted,this.resetLoader(e,u),c(new Xt({type:o.NETWORK_ERROR,details:a.INTERNAL_ABORTED,fatal:!1,frag:e,part:t,error:new Error("Aborted"),networkDetails:r,stats:i}))},onTimeout:(i,n,r)=>{this.resetLoader(e,u),c(new Xt({type:o.NETWORK_ERROR,details:a.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,part:t,error:new Error(`Timeout after ${f.timeout}ms`),networkDetails:r,stats:i}))}})}))}updateStatsFromPart(e,t){const i=e.stats,n=t.stats,r=n.total;if(i.loaded+=n.loaded,r){const n=Math.round(e.duration/t.duration),s=Math.min(Math.round(i.loaded/r),n),o=(n-s)*Math.round(i.loaded/s);i.total=i.loaded+o}else i.total=Math.max(i.loaded,i.total);const s=i.loading,o=n.loading;s.start?s.first+=o.first-o.start:(s.start=o.start,s.first=o.first),s.end=o.end}resetLoader(e,t){e.loader=null,this.loader===t&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),t.destroy()}}function Yt(e,t=null){const i=t||e,r={frag:e,part:t,responseType:"arraybuffer",url:i.url,headers:{},rangeStart:0,rangeEnd:0},s=i.byteRangeStartOffset,o=i.byteRangeEndOffset;if(n(s)&&n(o)){var a;let t=s,i=o;if("initSegment"===e.sn&&("AES-128"===(l=null==(a=e.decryptdata)?void 0:a.method)||"AES-256"===l)){const e=o-s;e%16&&(i=o+(16-e%16)),0!==s&&(r.resetIV=!0,t=s-16)}r.rangeStart=t,r.rangeEnd=i}var l;return r}function Zt(e,t){const i=new Error(`GAP ${e.gap?"tag":"attribute"} found`),n={type:o.MEDIA_ERROR,details:a.FRAG_GAP,fatal:!1,frag:e,error:i,networkDetails:null};return t&&(n.part=t),(t||e).stats.aborted=!0,new Xt(n)}class Xt extends Error{constructor(e){super(e.error.message),this.data=void 0,this.data=e}}class Qt extends E{constructor(e,t){super(e,t),this._boundTick=void 0,this._tickTimer=null,this._tickInterval=null,this._tickCallCount=0,this._boundTick=this.tick.bind(this)}destroy(){this.onHandlerDestroying(),this.onHandlerDestroyed()}onHandlerDestroying(){this.clearNextTick(),this.clearInterval()}onHandlerDestroyed(){}hasInterval(){return!!this._tickInterval}hasNextTick(){return!!this._tickTimer}setInterval(e){return!this._tickInterval&&(this._tickCallCount=0,this._tickInterval=self.setInterval(this._boundTick,e),!0)}clearInterval(){return!!this._tickInterval&&(self.clearInterval(this._tickInterval),this._tickInterval=null,!0)}clearNextTick(){return!!this._tickTimer&&(self.clearTimeout(this._tickTimer),this._tickTimer=null,!0)}tick(){this._tickCallCount++,1===this._tickCallCount&&(this.doTick(),this._tickCallCount>1&&this.tickImmediate(),this._tickCallCount=0)}tickImmediate(){this.clearNextTick(),this._tickTimer=self.setTimeout(this._boundTick,0)}doTick(){}}class Jt{constructor(e,t,i,n=0,r=-1,s=!1){this.level=void 0,this.sn=void 0,this.part=void 0,this.id=void 0,this.size=void 0,this.partial=void 0,this.transmuxing={start:0,executeStart:0,executeEnd:0,end:0},this.buffering={audio:{start:0,executeStart:0,executeEnd:0,end:0},video:{start:0,executeStart:0,executeEnd:0,end:0},audiovideo:{start:0,executeStart:0,executeEnd:0,end:0}},this.level=e,this.sn=t,this.id=i,this.size=n,this.part=r,this.partial=s}}const ei={length:0,start:()=>0,end:()=>0};class ti{static isBuffered(e,t){if(e){const i=ti.getBuffered(e);for(let e=i.length;e--;)if(t>=i.start(e)&&t<=i.end(e))return!0}return!1}static bufferedRanges(e){if(e){const t=ti.getBuffered(e);return ti.timeRangesToArray(t)}return[]}static timeRangesToArray(e){const t=[];for(let i=0;i<e.length;i++)t.push({start:e.start(i),end:e.end(i)});return t}static bufferInfo(e,t,i){if(e){const n=ti.bufferedRanges(e);if(n.length)return ti.bufferedInfo(n,t,i)}return{len:0,start:t,end:t,bufferedIndex:-1}}static bufferedInfo(e,t,i){t=Math.max(0,t),e.length>1&&e.sort(((e,t)=>e.start-t.start||t.end-e.end));let n=-1,r=[];if(i)for(let s=0;s<e.length;s++){t>=e[s].start&&t<=e[s].end&&(n=s);const o=r.length;if(o){const t=r[o-1].end;e[s].start-t<i?e[s].end>t&&(r[o-1].end=e[s].end):r.push(e[s])}else r.push(e[s])}else r=e;let s,o=0,a=t,l=t;for(let e=0;e<r.length;e++){const c=r[e].start,u=r[e].end;if(-1===n&&t>=c&&t<=u&&(n=e),t+i>=c&&t<u)a=c,l=u,o=l-t;else if(t+i<c){s=c;break}}return{len:o,start:a||0,end:l||0,nextStart:s,buffered:e,bufferedIndex:n}}static getBuffered(e){try{return e.buffered||ei}catch(e){return x.log("failed to get media.buffered",e),ei}}}const ii=/\{\$([a-zA-Z0-9-_]+)\}/g;function ni(e){return ii.test(e)}function ri(e,t){if(null!==e.variableList||e.hasVariableRefs){const i=e.variableList;return t.replace(ii,(t=>{const n=t.substring(2,t.length-1),r=null==i?void 0:i[n];return void 0===r?(e.playlistParsingError||(e.playlistParsingError=new Error(`Missing preceding EXT-X-DEFINE tag for Variable Reference: "${n}"`)),t):r}))}return t}function si(e,t,i){let n,r,s=e.variableList;if(s||(e.variableList=s={}),"QUERYPARAM"in t){n=t.QUERYPARAM;try{const e=new self.URL(i).searchParams;if(!e.has(n))throw new Error(`"${n}" does not match any query parameter in URI: "${i}"`);r=e.get(n)}catch(t){e.playlistParsingError||(e.playlistParsingError=new Error(`EXT-X-DEFINE QUERYPARAM: ${t.message}`))}}else n=t.NAME,r=t.VALUE;n in s?e.playlistParsingError||(e.playlistParsingError=new Error(`EXT-X-DEFINE duplicate Variable Name declarations: "${n}"`)):s[n]=r||""}function oi(e,t,i){const n=t.IMPORT;if(i&&n in i){let t=e.variableList;t||(e.variableList=t={}),t[n]=i[n]}else e.playlistParsingError||(e.playlistParsingError=new Error(`EXT-X-DEFINE IMPORT attribute not found in Multivariant Playlist: "${n}"`))}const ai=/^(\d+)x(\d+)$/,li=/(.+?)=(".*?"|.*?)(?:,|$)/g;class ci{constructor(e,t){"string"==typeof e&&(e=ci.parseAttrList(e,t)),y(this,e)}get clientAttrs(){return Object.keys(this).filter((e=>"X-"===e.substring(0,2)))}decimalInteger(e){const t=parseInt(this[e],10);return t>Number.MAX_SAFE_INTEGER?1/0:t}hexadecimalInteger(e){if(this[e]){let t=(this[e]||"0x").slice(2);t=(1&t.length?"0":"")+t;const i=new Uint8Array(t.length/2);for(let e=0;e<t.length/2;e++)i[e]=parseInt(t.slice(2*e,2*e+2),16);return i}return null}hexadecimalIntegerAsNumber(e){const t=parseInt(this[e],16);return t>Number.MAX_SAFE_INTEGER?1/0:t}decimalFloatingPoint(e){return parseFloat(this[e])}optionalFloat(e,t){const i=this[e];return i?parseFloat(i):t}enumeratedString(e){return this[e]}enumeratedStringList(e,t){const i=this[e];return(i?i.split(/[ ,]+/):[]).reduce(((e,t)=>(e[t.toLowerCase()]=!0,e)),t)}bool(e){return"YES"===this[e]}decimalResolution(e){const t=ai.exec(this[e]);if(null!==t)return{width:parseInt(t[1],10),height:parseInt(t[2],10)}}static parseAttrList(e,t){let i;const n={};for(li.lastIndex=0;null!==(i=li.exec(e));){const r=i[1].trim();let s=i[2];const o=0===s.indexOf('"')&&s.lastIndexOf('"')===s.length-1;let a=!1;if(o)s=s.slice(1,-1);else switch(r){case"IV":case"SCTE35-CMD":case"SCTE35-IN":case"SCTE35-OUT":a=!0}if(t&&(o||a))s=ri(t,s);else if(!a&&!o)switch(r){case"CLOSED-CAPTIONS":if("NONE"===s)break;case"ALLOWED-CPC":case"CLASS":case"ASSOC-LANGUAGE":case"AUDIO":case"BYTERANGE":case"CHANNELS":case"CHARACTERISTICS":case"CODECS":case"DATA-ID":case"END-DATE":case"GROUP-ID":case"ID":case"IMPORT":case"INSTREAM-ID":case"KEYFORMAT":case"KEYFORMATVERSIONS":case"LANGUAGE":case"NAME":case"PATHWAY-ID":case"QUERYPARAM":case"RECENTLY-REMOVED-DATERANGES":case"SERVER-URI":case"STABLE-RENDITION-ID":case"STABLE-VARIANT-ID":case"START-DATE":case"SUBTITLES":case"SUPPLEMENTAL-CODECS":case"URI":case"VALUE":case"VIDEO":case"X-ASSET-LIST":case"X-ASSET-URI":x.warn(`${e}: attribute ${r} is missing quotes`)}n[r]=s}return n}}function ui(e){return"SCTE35-OUT"===e||"SCTE35-IN"===e||"SCTE35-CMD"===e}class hi{constructor(e,t,i=0){var r;if(this.attr=void 0,this.tagAnchor=void 0,this.tagOrder=void 0,this._startDate=void 0,this._endDate=void 0,this._dateAtEnd=void 0,this._cue=void 0,this._badValueForSameId=void 0,this.tagAnchor=(null==t?void 0:t.tagAnchor)||null,this.tagOrder=null!=(r=null==t?void 0:t.tagOrder)?r:i,t){const i=t.attr;for(const t in i)if(Object.prototype.hasOwnProperty.call(e,t)&&e[t]!==i[t]){x.warn(`DATERANGE tag attribute: "${t}" does not match for tags with ID: "${e.ID}"`),this._badValueForSameId=t;break}e=y(new ci({}),i,e)}if(this.attr=e,t?(this._startDate=t._startDate,this._cue=t._cue,this._endDate=t._endDate,this._dateAtEnd=t._dateAtEnd):this._startDate=new Date(e["START-DATE"]),"END-DATE"in this.attr){const e=(null==t?void 0:t.endDate)||new Date(this.attr["END-DATE"]);n(e.getTime())&&(this._endDate=e)}}get id(){return this.attr.ID}get class(){return this.attr.CLASS}get cue(){const e=this._cue;return void 0===e?this._cue=this.attr.enumeratedStringList(this.attr.CUE?"CUE":"X-CUE",{pre:!1,post:!1,once:!1}):e}get startTime(){const{tagAnchor:e}=this;return null===e||null===e.programDateTime?(x.warn(`Expected tagAnchor Fragment with PDT set for DateRange "${this.id}": ${e}`),NaN):e.start+(this.startDate.getTime()-e.programDateTime)/1e3}get startDate(){return this._startDate}get endDate(){const e=this._endDate||this._dateAtEnd;if(e)return e;const t=this.duration;return null!==t?this._dateAtEnd=new Date(this._startDate.getTime()+1e3*t):null}get duration(){if("DURATION"in this.attr){const e=this.attr.decimalFloatingPoint("DURATION");if(n(e))return e}else if(this._endDate)return(this._endDate.getTime()-this._startDate.getTime())/1e3;return null}get plannedDuration(){return"PLANNED-DURATION"in this.attr?this.attr.decimalFloatingPoint("PLANNED-DURATION"):null}get endOnNext(){return this.attr.bool("END-ON-NEXT")}get isInterstitial(){return"com.apple.hls.interstitial"===this.class}get isValid(){return!!this.id&&!this._badValueForSameId&&n(this.startDate.getTime())&&(null===this.duration||this.duration>=0)&&(!this.endOnNext||!!this.class)&&(!this.attr.CUE||!this.cue.pre&&!this.cue.post||this.cue.pre!==this.cue.post)&&(!this.isInterstitial||"X-ASSET-URI"in this.attr||"X-ASSET-LIST"in this.attr)}}class di{constructor(e){this.PTSKnown=!1,this.alignedSliding=!1,this.averagetargetduration=void 0,this.endCC=0,this.endSN=0,this.fragments=void 0,this.fragmentHint=void 0,this.partList=null,this.dateRanges=void 0,this.dateRangeTagCount=0,this.live=!0,this.requestScheduled=-1,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!0,this.misses=0,this.startCC=0,this.startSN=0,this.startTimeOffset=null,this.targetduration=0,this.totalduration=0,this.type=null,this.url=void 0,this.m3u8="",this.version=null,this.canBlockReload=!1,this.canSkipUntil=0,this.canSkipDateRanges=!1,this.skippedSegments=0,this.recentlyRemovedDateranges=void 0,this.partHoldBack=0,this.holdBack=0,this.partTarget=0,this.preloadHint=void 0,this.renditionReports=void 0,this.tuneInGoal=0,this.deltaUpdateFailed=void 0,this.driftStartTime=0,this.driftEndTime=0,this.driftStart=0,this.driftEnd=0,this.encryptedFragments=void 0,this.playlistParsingError=null,this.variableList=null,this.hasVariableRefs=!1,this.appliedTimelineOffset=void 0,this.fragments=[],this.encryptedFragments=[],this.dateRanges={},this.url=e}reloaded(e){if(!e)return this.advanced=!0,void(this.updated=!0);const t=this.lastPartSn-e.lastPartSn,i=this.lastPartIndex-e.lastPartIndex;this.updated=this.endSN!==e.endSN||!!i||!!t||!this.live,this.advanced=this.endSN>e.endSN||t>0||0===t&&i>0,this.updated||this.advanced?this.misses=Math.floor(.6*e.misses):this.misses=e.misses+1}hasKey(e){return this.encryptedFragments.some((t=>{let i=t.decryptdata;return i||(t.setKeyFormat(e.keyFormat),i=t.decryptdata),!!i&&e.matches(i)}))}get hasProgramDateTime(){return!!this.fragments.length&&n(this.fragments[this.fragments.length-1].programDateTime)}get levelTargetDuration(){return this.averagetargetduration||this.targetduration||10}get drift(){const e=this.driftEndTime-this.driftStartTime;if(e>0){return 1e3*(this.driftEnd-this.driftStart)/e}return 1}get edge(){return this.partEnd||this.fragmentEnd}get partEnd(){var e;return null!=(e=this.partList)&&e.length?this.partList[this.partList.length-1].end:this.fragmentEnd}get fragmentEnd(){return this.fragments.length?this.fragments[this.fragments.length-1].end:0}get fragmentStart(){return this.fragments.length?this.fragments[0].start:0}get age(){return this.advancedDateTime?Math.max(Date.now()-this.advancedDateTime,0)/1e3:0}get lastPartIndex(){var e;return null!=(e=this.partList)&&e.length?this.partList[this.partList.length-1].index:-1}get maxPartIndex(){const e=this.partList;if(e){const t=this.lastPartIndex;if(-1!==t){for(let i=e.length;i--;)if(e[i].index>t)return e[i].index;return t}}return 0}get lastPartSn(){var e;return null!=(e=this.partList)&&e.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}get expired(){if(this.live&&this.age&&this.misses<3){const e=this.partEnd-this.fragmentStart;return this.age>Math.max(e,this.totalduration)+this.levelTargetDuration}return!1}}function fi(e,t){return e.length===t.length&&!e.some(((e,i)=>e!==t[i]))}function pi(e,t){return!e&&!t||!(!e||!t)&&fi(e,t)}function _i(e){return"AES-128"===e||"AES-256"===e||"AES-256-CTR"===e}function gi(e){switch(e){case"AES-128":case"AES-256":return jt;case"AES-256-CTR":return $t;default:throw new Error(`invalid full segment method ${e}`)}}function mi(e){return Uint8Array.from(atob(e),(e=>e.charCodeAt(0)))}function vi(e){return Uint8Array.from(unescape(encodeURIComponent(e)),(e=>e.charCodeAt(0)))}function yi(e){const t=function(e,t,i){const n=e[t];e[t]=e[i],e[i]=n};t(e,0,3),t(e,1,2),t(e,4,5),t(e,6,7)}function bi(e){const t=e.split(":");let i=null;if("data"===t[0]&&2===t.length){const e=t[1].split(";"),n=e[e.length-1].split(",");if(2===n.length){const t="base64"===n[0],r=n[1];t?(e.splice(-1,1),i=mi(r)):i=function(e){const t=vi(e).subarray(0,16),i=new Uint8Array(16);return i.set(t,16-t.length),i}(r)}}return i}const Si="undefined"!=typeof self?self:void 0;var Ei={CLEARKEY:"org.w3.clearkey",FAIRPLAY:"com.apple.fps",PLAYREADY:"com.microsoft.playready",WIDEVINE:"com.widevine.alpha"},wi="org.w3.clearkey",Ci="com.apple.streamingkeydelivery",ki="com.microsoft.playready",Ti="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed";function Ai(e){switch(e){case Ci:return Ei.FAIRPLAY;case ki:return Ei.PLAYREADY;case Ti:return Ei.WIDEVINE;case wi:return Ei.CLEARKEY}}function xi(e){switch(e){case Ei.FAIRPLAY:return Ci;case Ei.PLAYREADY:return ki;case Ei.WIDEVINE:return Ti;case Ei.CLEARKEY:return wi}}function Di(e){const{drmSystems:t,widevineLicenseUrl:i}=e,n=t?[Ei.FAIRPLAY,Ei.WIDEVINE,Ei.PLAYREADY,Ei.CLEARKEY].filter((e=>!!t[e])):[];return!n[Ei.WIDEVINE]&&i&&n.push(Ei.WIDEVINE),n}const Li=null!=Si&&null!=(Ri=Si.navigator)&&Ri.requestMediaKeySystemAccess?self.navigator.requestMediaKeySystemAccess.bind(self.navigator):null;var Ri;let Ii={};class Pi{static clearKeyUriToKeyIdMap(){Ii={}}static setKeyIdForUri(e,t){Ii[e]=t}constructor(e,t,i,n=[1],r=null,s){this.uri=void 0,this.method=void 0,this.keyFormat=void 0,this.keyFormatVersions=void 0,this.encrypted=void 0,this.isCommonEncryption=void 0,this.iv=null,this.key=null,this.keyId=null,this.pssh=null,this.method=e,this.uri=t,this.keyFormat=i,this.keyFormatVersions=n,this.iv=r,this.encrypted=!!e&&"NONE"!==e,this.isCommonEncryption=this.encrypted&&!_i(e),null!=s&&s.startsWith("0x")&&(this.keyId=new Uint8Array(P(s)))}matches(e){return e.uri===this.uri&&e.method===this.method&&e.encrypted===this.encrypted&&e.keyFormat===this.keyFormat&&fi(e.keyFormatVersions,this.keyFormatVersions)&&pi(e.iv,this.iv)&&pi(e.keyId,this.keyId)}isSupported(){if(this.method){if(_i(this.method)||"NONE"===this.method)return!0;if("identity"===this.keyFormat)return"SAMPLE-AES"===this.method;switch(this.keyFormat){case Ci:case Ti:case ki:case wi:return-1!==["SAMPLE-AES","SAMPLE-AES-CENC","SAMPLE-AES-CTR"].indexOf(this.method)}}return!1}getDecryptData(e){if(!this.encrypted||!this.uri)return null;if(_i(this.method)){let t=this.iv;t||("number"!=typeof e&&(x.warn(`missing IV for initialization segment with method="${this.method}" - compliance issue`),e=0),t=function(e){const t=new Uint8Array(16);for(let i=12;i<16;i++)t[i]=e>>8*(15-i)&255;return t}(e));return new Pi(this.method,this.uri,"identity",this.keyFormatVersions,t)}if(this.pssh&&this.keyId)return this;const t=bi(this.uri);if(t)switch(this.keyFormat){case Ti:if(this.pssh=t,!this.keyId){const e=function(e){const t=[];if(e instanceof ArrayBuffer){const i=e.byteLength;let n=0;for(;n+32<i;){const i=Ee(new DataView(e,n));t.push(i),n+=i.size}}return t}(t.buffer);if(e.length){var i;const t=e[0];this.keyId=null!=(i=t.kids)&&i.length?t.kids[0]:null}}if(!this.keyId){const e=t.length-22;this.keyId=t.subarray(e,e+16)}break;case ki:{const e=new Uint8Array([154,4,240,121,152,64,66,134,171,146,230,91,224,136,95,149]);this.pssh=Se(e,0,t),this.keyId=function(e){const t=new Uint16Array(e.buffer,e.byteOffset,e.byteLength/2),i=String.fromCharCode.apply(null,Array.from(t)),n=i.substring(i.indexOf("<"),i.length),r=(new DOMParser).parseFromString(n,"text/xml").getElementsByTagName("KID")[0];if(r){const e=r.childNodes[0]?r.childNodes[0].nodeValue:r.getAttribute("VALUE");if(e){const t=mi(e).subarray(0,16);return yi(t),t}}return null}(t);break}default:{let e=t.subarray(0,16);if(16!==e.length){const t=new Uint8Array(16);t.set(e,16-e.length),e=t}this.keyId=e;break}}if(!this.keyId||16!==this.keyId.byteLength){let e=Ii[this.uri];if(!e){const t=Object.keys(Ii).length%Number.MAX_SAFE_INTEGER;e=new Uint8Array(16);new DataView(e.buffer,12,4).setUint32(0,t),Pi.setKeyIdForUri(this.uri,e)}this.keyId=e}return this}}const Oi=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-(SESSION-DATA|SESSION-KEY|DEFINE|CONTENT-STEERING|START):([^\r\n]*)[\r\n]+/g,Mi=/#EXT-X-MEDIA:(.*)/g,Fi=/^#EXT(?:INF|-X-TARGETDURATION):/m,Bi=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[^\r\n]*)/.source,/#.*/.source].join("|"),"g"),Ni=new RegExp([/#EXT-X-(PROGRAM-DATE-TIME|BYTERANGE|DATERANGE|DEFINE|KEY|MAP|PART|PART-INF|PLAYLIST-TYPE|PRELOAD-HINT|RENDITION-REPORT|SERVER-CONTROL|SKIP|START):(.+)/.source,/#EXT-X-(BITRATE|DISCONTINUITY-SEQUENCE|MEDIA-SEQUENCE|TARGETDURATION|VERSION): *(\d+)/.source,/#EXT-X-(DISCONTINUITY|ENDLIST|GAP|INDEPENDENT-SEGMENTS)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|"));class Ui{static findGroup(e,t){for(let i=0;i<e.length;i++){const n=e[i];if(n.id===t)return n}}static resolve(e,t){return $.buildAbsoluteURL(t,e,{alwaysNormalize:!0})}static isMediaPlaylist(e){return Fi.test(e)}static parseMasterPlaylist(e,t){const i={contentSteering:null,levels:[],playlistParsingError:null,sessionData:null,sessionKeys:null,startTimeOffset:null,variableList:null,hasVariableRefs:ni(e)},n=[];if(Oi.lastIndex=0,!e.startsWith("#EXTM3U"))return i.playlistParsingError=new Error("no EXTM3U delimiter"),i;let r;for(;null!=(r=Oi.exec(e));)if(r[1]){var s;const e=new ci(r[1],i),o=ri(i,r[2]),a={attrs:e,bitrate:e.decimalInteger("BANDWIDTH")||e.decimalInteger("AVERAGE-BANDWIDTH"),name:e.NAME,url:Ui.resolve(o,t)},l=e.decimalResolution("RESOLUTION");l&&(a.width=l.width,a.height=l.height),zi(e.CODECS,a);const c=e["SUPPLEMENTAL-CODECS"];c&&(a.supplemental={},zi(c,a.supplemental)),null!=(s=a.unknownCodecs)&&s.length||n.push(a),i.levels.push(a)}else if(r[3]){const e=r[3],n=r[4];switch(e){case"SESSION-DATA":{const e=new ci(n,i),t=e["DATA-ID"];t&&(null===i.sessionData&&(i.sessionData={}),i.sessionData[t]=e);break}case"SESSION-KEY":{const e=$i(n,t,i);e.encrypted&&e.isSupported()?(null===i.sessionKeys&&(i.sessionKeys=[]),i.sessionKeys.push(e)):x.warn(`[Keys] Ignoring invalid EXT-X-SESSION-KEY tag: "${n}"`);break}case"DEFINE":si(i,new ci(n,i),t);break;case"CONTENT-STEERING":{const e=new ci(n,i);i.contentSteering={uri:Ui.resolve(e["SERVER-URI"],t),pathwayId:e["PATHWAY-ID"]||"."};break}case"START":i.startTimeOffset=Gi(n)}}const o=n.length>0&&n.length<i.levels.length;return i.levels=o?n:i.levels,0===i.levels.length&&(i.playlistParsingError=new Error("no levels found in manifest")),i}static parseMasterPlaylistMedia(e,t,i){let n;const r={},s=i.levels,o={AUDIO:s.map((e=>({id:e.attrs.AUDIO,audioCodec:e.audioCodec}))),SUBTITLES:s.map((e=>({id:e.attrs.SUBTITLES,textCodec:e.textCodec}))),"CLOSED-CAPTIONS":[]};let a=0;for(Mi.lastIndex=0;null!==(n=Mi.exec(e));){const e=new ci(n[1],i),s=e.TYPE;if(s){const i=o[s],n=r[s]||[];r[s]=n;const l=e.LANGUAGE,c=e["ASSOC-LANGUAGE"],u=e.CHANNELS,h=e.CHARACTERISTICS,d=e["INSTREAM-ID"],f={attrs:e,bitrate:0,id:a++,groupId:e["GROUP-ID"]||"",name:e.NAME||l||"",type:s,default:e.bool("DEFAULT"),autoselect:e.bool("AUTOSELECT"),forced:e.bool("FORCED"),lang:l,url:e.URI?Ui.resolve(e.URI,t):""};if(c&&(f.assocLang=c),u&&(f.channels=u),h&&(f.characteristics=h),d&&(f.instreamId=d),null!=i&&i.length){const e=Ui.findGroup(i,f.groupId)||i[0];Ki(f,e,"audioCodec"),Ki(f,e,"textCodec")}n.push(f)}}return r}static parseLevelPlaylist(e,t,i,r,s,o){var a;const l={url:t},c=new di(t),u=c.fragments,h=[];let d,f,p,_,g=null,m=0,v=0,b=0,S=0,E=0,w=null,C=new Y(r,l),k=-1,T=!1,A=null;if(Bi.lastIndex=0,c.m3u8=e,c.hasVariableRefs=ni(e),"#EXTM3U"!==(null==(a=Bi.exec(e))?void 0:a[0]))return c.playlistParsingError=new Error("Missing format identifier #EXTM3U"),c;for(;null!==(d=Bi.exec(e));){T&&(T=!1,C=new Y(r,l),C.playlistOffset=b,C.setStart(b),C.sn=m,C.cc=S,E&&(C.bitrate=E),C.level=i,g&&(C.initSegment=g,g.rawProgramDateTime&&(C.rawProgramDateTime=g.rawProgramDateTime,g.rawProgramDateTime=null),A&&(C.setByteRange(A),A=null)));const e=d[1];if(e){C.duration=parseFloat(e);const t=(" "+d[2]).slice(1);C.title=t||null,C.tagList.push(t?["INF",e,t]:["INF",e])}else if(d[3]){if(n(C.duration)){C.playlistOffset=b,C.setStart(b),p&&Vi(C,p,c),C.sn=m,C.level=i,C.cc=S,u.push(C);const e=(" "+d[3]).slice(1);C.relurl=ri(c,e),Wi(C,w,h),w=C,b+=C.duration,m++,v=0,T=!0}}else{if(d=d[0].match(Ni),!d){x.warn("No matches on slow regex match for level playlist!");continue}for(f=1;f<d.length&&void 0===d[f];f++);const e=(" "+d[f]).slice(1),s=(" "+d[f+1]).slice(1),a=d[f+2]?(" "+d[f+2]).slice(1):null;switch(e){case"BYTERANGE":w?C.setByteRange(s,w):C.setByteRange(s);break;case"PROGRAM-DATE-TIME":C.rawProgramDateTime=s,C.tagList.push(["PROGRAM-DATE-TIME",s]),-1===k&&(k=u.length);break;case"PLAYLIST-TYPE":c.type&&Yi(c,e,d),c.type=s.toUpperCase();break;case"MEDIA-SEQUENCE":0!==c.startSN?Yi(c,e,d):u.length>0&&Zi(c,e,d),m=c.startSN=parseInt(s);break;case"SKIP":{c.skippedSegments&&Yi(c,e,d);const t=new ci(s,c),i=t.decimalInteger("SKIPPED-SEGMENTS");if(n(i)){c.skippedSegments+=i;for(let e=i;e--;)u.push(null);m+=i}const r=t.enumeratedString("RECENTLY-REMOVED-DATERANGES");r&&(c.recentlyRemovedDateranges=(c.recentlyRemovedDateranges||[]).concat(r.split("\t")));break}case"TARGETDURATION":0!==c.targetduration&&Yi(c,e,d),c.targetduration=Math.max(parseInt(s),1);break;case"VERSION":null!==c.version&&Yi(c,e,d),c.version=parseInt(s);break;case"INDEPENDENT-SEGMENTS":break;case"ENDLIST":c.live||Yi(c,e,d),c.live=!1;break;case"#":(s||a)&&C.tagList.push(a?[s,a]:[s]);break;case"DISCONTINUITY":S++,C.tagList.push(["DIS"]);break;case"GAP":C.gap=!0,C.tagList.push([e]);break;case"BITRATE":C.tagList.push([e,s]),E=1e3*parseInt(s),n(E)?C.bitrate=E:E=0;break;case"DATERANGE":{const e=new ci(s,c),t=new hi(e,c.dateRanges[e.ID],c.dateRangeTagCount);c.dateRangeTagCount++,t.isValid||c.skippedSegments?c.dateRanges[t.id]=t:x.warn(`Ignoring invalid DATERANGE tag: "${s}"`),C.tagList.push(["EXT-X-DATERANGE",s]);break}case"DEFINE":{const e=new ci(s,c);"IMPORT"in e?oi(c,e,o):si(c,e,t)}break;case"DISCONTINUITY-SEQUENCE":0!==c.startCC?Yi(c,e,d):u.length>0&&Zi(c,e,d),c.startCC=S=parseInt(s);break;case"KEY":{const e=$i(s,t,c);if(e.isSupported()){if("NONE"===e.method){p=void 0;break}p||(p={});const t=p[e.keyFormat];null!=t&&t.matches(e)||(t&&(p=y({},p)),p[e.keyFormat]=e)}else x.warn(`[Keys] Ignoring unsupported EXT-X-KEY tag: "${s}"`);break}case"START":c.startTimeOffset=Gi(s);break;case"MAP":{const e=new ci(s,c);if(C.duration){const t=new Y(r,l);qi(t,e,i,p),g=t,C.initSegment=g,g.rawProgramDateTime&&!C.rawProgramDateTime&&(C.rawProgramDateTime=g.rawProgramDateTime)}else{const t=C.byteRangeEndOffset;if(t){const e=C.byteRangeStartOffset;A=`${t-e}@${e}`}else A=null;qi(C,e,i,p),g=C,T=!0}g.cc=S;break}case"SERVER-CONTROL":_&&Yi(c,e,d),_=new ci(s),c.canBlockReload=_.bool("CAN-BLOCK-RELOAD"),c.canSkipUntil=_.optionalFloat("CAN-SKIP-UNTIL",0),c.canSkipDateRanges=c.canSkipUntil>0&&_.bool("CAN-SKIP-DATERANGES"),c.partHoldBack=_.optionalFloat("PART-HOLD-BACK",0),c.holdBack=_.optionalFloat("HOLD-BACK",0);break;case"PART-INF":{c.partTarget&&Yi(c,e,d);const t=new ci(s);c.partTarget=t.decimalFloatingPoint("PART-TARGET");break}case"PART":{let e=c.partList;e||(e=c.partList=[]);const t=v>0?e[e.length-1]:void 0,i=v++,n=new ci(s,c),r=new Z(n,C,l,i,t);e.push(r),C.duration+=r.duration;break}case"PRELOAD-HINT":{const e=new ci(s,c);c.preloadHint=e;break}case"RENDITION-REPORT":{const e=new ci(s,c);c.renditionReports=c.renditionReports||[],c.renditionReports.push(e);break}default:x.warn(`line parsed but not handled: ${d}`)}}}w&&!w.relurl?(u.pop(),b-=w.duration,c.partList&&(c.fragmentHint=w)):c.partList&&(Wi(C,w,h),C.cc=S,c.fragmentHint=C,p&&Vi(C,p,c)),c.targetduration||(c.playlistParsingError=new Error("Missing Target Duration"));const D=u.length,L=u[0],R=u[D-1];if(b+=c.skippedSegments*c.targetduration,b>0&&D&&R){c.averagetargetduration=b/D;const e=R.sn;c.endSN="initSegment"!==e?e:0,c.live||(R.endList=!0),k>0&&(!function(e,t){let i=e[t];for(let n=t;n--;){const t=e[n];if(!t)return;t.programDateTime=i.programDateTime-1e3*t.duration,i=t}}(u,k),L&&h.unshift(L))}return c.fragmentHint&&(b+=c.fragmentHint.duration),c.totalduration=b,h.length&&c.dateRangeTagCount&&L&&Hi(h,c),c.endCC=S,c}}function Hi(e,t){let i=e.length;if(!i){if(!t.hasProgramDateTime)return;{const n=t.fragments[t.fragments.length-1];e.push(n),i++}}const n=e[i-1],r=t.live?1/0:t.totalduration,s=Object.keys(t.dateRanges);for(let a=s.length;a--;){const l=t.dateRanges[s[a]],c=l.startDate.getTime();l.tagAnchor=n.ref;for(let n=i;n--;){var o;if((null==(o=e[n])?void 0:o.sn)<t.startSN)break;const i=ji(t,c,e,n,r);if(-1!==i){l.tagAnchor=t.fragments[i].ref;break}}}}function ji(e,t,i,n,r){const s=i[n];if(s){const a=s.programDateTime;if(t>=a||0===n){var o;if(t<=a+1e3*(((null==(o=i[n+1])?void 0:o.start)||r)-s.start)){const r=i[n].sn-e.startSN;if(r<0)return-1;const s=e.fragments;if(s.length>i.length){for(let o=(i[n+1]||s[s.length-1]).sn-e.startSN;o>r;o--){const e=s[o].programDateTime;if(t>=e&&t<e+1e3*s[o].duration)return o}}return r}}}return-1}function $i(e,t,i){var n,r;const s=new ci(e,i),o=null!=(n=s.METHOD)?n:"",a=s.URI,l=s.hexadecimalInteger("IV"),c=s.KEYFORMATVERSIONS,u=null!=(r=s.KEYFORMAT)?r:"identity";a&&s.IV&&!l&&x.error(`Invalid IV: ${s.IV}`);const h=a?Ui.resolve(a,t):"",d=(c||"1").split("/").map(Number).filter(Number.isFinite);return new Pi(o,h,u,d,l,s.KEYID)}function Gi(e){const t=new ci(e).decimalFloatingPoint("TIME-OFFSET");return n(t)?t:null}function zi(e,t){let i=(e||"").split(/[ ,]+/).filter((e=>e));["video","audio","text"].forEach((e=>{const n=i.filter((t=>ke(t,e)));n.length&&(t[`${e}Codec`]=n.map((e=>e.split("/")[0])).join(","),i=i.filter((e=>-1===n.indexOf(e))))})),t.unknownCodecs=i}function Ki(e,t,i){const n=t[i];n&&(e[i]=n)}function Wi(e,t,i){e.rawProgramDateTime?i.push(e):null!=t&&t.programDateTime&&(e.programDateTime=t.endProgramDateTime)}function qi(e,t,i,n){e.relurl=t.URI,t.BYTERANGE&&e.setByteRange(t.BYTERANGE),e.level=i,e.sn="initSegment",n&&(e.levelkeys=n),e.initSegment=null}function Vi(e,t,i){e.levelkeys=t;const{encryptedFragments:n}=i;n.length&&n[n.length-1].levelkeys===t||!Object.keys(t).some((e=>t[e].isCommonEncryption))||n.push(e)}function Yi(e,t,i){e.playlistParsingError=new Error(`#EXT-X-${t} must not appear more than once (${i[0]})`)}function Zi(e,t,i){e.playlistParsingError=new Error(`#EXT-X-${t} must appear before the first Media Segment (${i[0]})`)}function Xi(e,t){const i=t.startPTS;if(n(i)){let n,r=0;t.sn>e.sn?(r=i-e.start,n=e):(r=e.start-i,n=t),n.duration!==r&&n.setDuration(r)}else if(t.sn>e.sn){e.cc===t.cc&&e.minEndPTS?t.setStart(e.start+(e.minEndPTS-e.start)):t.setStart(e.start+e.duration)}else t.setStart(Math.max(e.start-t.duration,0))}function Qi(e,t,i,r,s,o,a){r-i<=0&&(a.warn("Fragment should have a positive duration",t),r=i+t.duration,o=s+t.duration);let l=i,c=r;const u=t.startPTS,h=t.endPTS;if(n(u)){const d=Math.abs(u-i);e&&d>e.totalduration?a.warn(`media timestamps and playlist times differ by ${d}s for level ${t.level} ${e.url}`):n(t.deltaPTS)?t.deltaPTS=Math.max(d,t.deltaPTS):t.deltaPTS=d,l=Math.max(i,u),i=Math.min(i,u),s=void 0!==t.startDTS?Math.min(s,t.startDTS):s,c=Math.min(r,h),r=Math.max(r,h),o=void 0!==t.endDTS?Math.max(o,t.endDTS):o}const d=i-t.start;0!==t.start&&t.setStart(i),t.setDuration(r-t.start),t.startPTS=i,t.maxStartPTS=l,t.startDTS=s,t.endPTS=r,t.minEndPTS=c,t.endDTS=o;const f=t.sn;if(!e||f<e.startSN||f>e.endSN)return 0;let p;const _=f-e.startSN,g=e.fragments;for(g[_]=t,p=_;p>0;p--)Xi(g[p],g[p-1]);for(p=_;p<g.length-1;p++)Xi(g[p],g[p+1]);return e.fragmentHint&&Xi(g[g.length-1],e.fragmentHint),e.PTSKnown=e.alignedSliding=!0,d}function Ji(e,t,i){if(e===t)return;let r=null;const s=e.fragments;for(let e=s.length-1;e>=0;e--){const t=s[e].initSegment;if(t){r=t;break}}let o;e.fragmentHint&&delete e.fragmentHint.endPTS,function(e,t,i){const n=t.skippedSegments,r=Math.max(e.startSN,t.startSN)-t.startSN,s=(e.fragmentHint?1:0)+(n?t.endSN:Math.min(e.endSN,t.endSN))-t.startSN,o=t.startSN-e.startSN,a=t.fragmentHint?t.fragments.concat(t.fragmentHint):t.fragments,l=e.fragmentHint?e.fragments.concat(e.fragmentHint):e.fragments;for(let c=r;c<=s;c++){const r=l[o+c];let s=a[c];if(n&&!s&&r&&(s=t.fragments[c]=r),r&&s){i(r,s,c,a);const n=r.relurl,o=s.relurl;if(n&&cn(n,o))return void(t.playlistParsingError=en(`media sequence mismatch ${s.sn}:`,e,t,r,s));if(r.cc!==s.cc)return void(t.playlistParsingError=en(`discontinuity sequence mismatch (${r.cc}!=${s.cc})`,e,t,r,s))}}}(e,t,((e,i,s,a)=>{if((!t.startCC||t.skippedSegments)&&i.cc!==e.cc){const n=e.cc-i.cc;for(let e=s;e<a.length;e++)a[e].cc+=n;t.endCC=a[a.length-1].cc}n(e.startPTS)&&n(e.endPTS)&&(i.setStart(i.startPTS=e.startPTS),i.startDTS=e.startDTS,i.maxStartPTS=e.maxStartPTS,i.endPTS=e.endPTS,i.endDTS=e.endDTS,i.minEndPTS=e.minEndPTS,i.setDuration(e.endPTS-e.startPTS),i.duration&&(o=i),t.PTSKnown=t.alignedSliding=!0),e.hasStreams&&(i.elementaryStreams=e.elementaryStreams),i.loader=e.loader,e.hasStats&&(i.stats=e.stats),e.initSegment&&(i.initSegment=e.initSegment,r=e.initSegment)}));const a=t.fragments,l=t.fragmentHint?a.concat(t.fragmentHint):a;if(r&&l.forEach((e=>{var t;!e||e.initSegment&&e.initSegment.relurl!==(null==(t=r)?void 0:t.relurl)||(e.initSegment=r)})),t.skippedSegments){if(t.deltaUpdateFailed=a.some((e=>!e)),t.deltaUpdateFailed){i.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(let e=t.skippedSegments;e--;)a.shift();t.startSN=a[0].sn}else{t.canSkipDateRanges&&(t.dateRanges=function(e,t,i){const{dateRanges:n,recentlyRemovedDateranges:r}=t,s=y({},e);r&&r.forEach((e=>{delete s[e]}));const o=Object.keys(s).length;if(!o)return n;return Object.keys(n).forEach((e=>{const t=s[e],r=new hi(n[e].attr,t);r.isValid?(s[e]=r,t||(r.tagOrder+=o)):i.warn(`Ignoring invalid Playlist Delta Update DATERANGE tag: "${it(n[e].attr)}"`)})),s}(e.dateRanges,t,i));const n=e.fragments.filter((e=>e.rawProgramDateTime));if(e.hasProgramDateTime&&!t.hasProgramDateTime)for(let e=1;e<l.length;e++)null===l[e].programDateTime&&Wi(l[e],l[e-1],n);Hi(n,t)}t.endCC=a[a.length-1].cc}if(!t.startCC){var c;const i=sn(e,t.startSN-1);t.startCC=null!=(c=null==i?void 0:i.cc)?c:a[0].cc}!function(e,t,i){if(e&&t){let n=0;for(let r=0,s=e.length;r<=s;r++){const s=e[r],o=t[r+n];s&&o&&s.index===o.index&&s.fragment.sn===o.fragment.sn?i(s,o):n--}}}(e.partList,t.partList,((e,t)=>{t.elementaryStreams=e.elementaryStreams,t.stats=e.stats})),o?Qi(t,o,o.startPTS,o.endPTS,o.startDTS,o.endDTS,i):tn(e,t),a.length&&(t.totalduration=t.edge-a[0].start),t.driftStartTime=e.driftStartTime,t.driftStart=e.driftStart;const u=t.advancedDateTime;if(t.advanced&&u){const e=t.edge;t.driftStart||(t.driftStartTime=u,t.driftStart=e),t.driftEndTime=u,t.driftEnd=e}else t.driftEndTime=e.driftEndTime,t.driftEnd=e.driftEnd,t.advancedDateTime=e.advancedDateTime;-1===t.requestScheduled&&(t.requestScheduled=e.requestScheduled)}function en(e,t,i,n,r){return new Error(`${e} ${r.url}\nPlaylist starting @${t.startSN}\n${t.m3u8}\n\nPlaylist starting @${i.startSN}\n${i.m3u8}`)}function tn(e,t,i=!0){const n=t.startSN+t.skippedSegments-e.startSN,r=e.fragments,s=n>=0;let o=0;if(s&&n<r.length)o=r[n].start;else if(s&&t.startSN===e.endSN+1)o=e.fragmentEnd;else if(s&&i)o=e.fragmentStart+n*t.levelTargetDuration;else{if(t.skippedSegments||0!==t.fragmentStart)return;o=e.fragmentStart}nn(t,o)}function nn(e,t){if(t){const i=e.fragments;for(let n=e.skippedSegments;n<i.length;n++)i[n].addStart(t);e.fragmentHint&&e.fragmentHint.addStart(t)}}function rn(e,t=1/0){let i=1e3*e.targetduration;if(e.updated){const n=e.fragments,r=4;if(n.length&&i*r>t){const e=1e3*n[n.length-1].duration;e<i&&(i=e)}}else i/=2;return Math.round(i)}function sn(e,t,i){if(!e)return null;let n=e.fragments[t-e.startSN];return n||(n=e.fragmentHint,n&&n.sn===t?n:t<e.startSN&&i&&i.sn===t?i:null)}function on(e,t,i){return e?an(e.partList,t,i):null}function an(e,t,i){if(e)for(let n=e.length;n--;){const r=e[n];if(r.index===i&&r.fragment.sn===t)return r}return null}function ln(e){e.forEach(((e,t)=>{var i;null==(i=e.details)||i.fragments.forEach((e=>{e.level=t,e.initSegment&&(e.initSegment.level=t)}))}))}function cn(e,t){return!(e===t||!t)&&un(e)!==un(t)}function un(e){return e.replace(/\?[^?]*$/,"")}function hn(e,t){for(let n=0,r=e.length;n<r;n++){var i;if((null==(i=e[n])?void 0:i.cc)===t)return e[n]}return null}function dn(e,t){const i=e.start+t;e.startPTS=i,e.setStart(i),e.endPTS=i+e.duration}function fn(e,t){const i=t.fragments;for(let t=0,n=i.length;t<n;t++)dn(i[t],e);t.fragmentHint&&dn(t.fragmentHint,e),t.alignedSliding=!0}function pn(e,t){if(!function(e,t){return!!(e&&t.startCC<e.endCC&&t.endCC>e.startCC)}(t,e))return;const i=Math.min(t.endCC,e.endCC),n=hn(t.fragments,i),r=hn(e.fragments,i);if(!n||!r)return;x.log(`Aligning playlist at start of dicontinuity sequence ${i}`);fn(n.start-r.start,e)}function _n(e,t){if(!e.hasProgramDateTime||!t.hasProgramDateTime)return;const i=e.fragments,n=t.fragments;if(!i.length||!n.length)return;let r,s;const o=Math.min(t.endCC,e.endCC);t.startCC<o&&e.startCC<o&&(r=hn(n,o),s=hn(i,o)),r&&s||(r=n[Math.floor(n.length/2)],s=hn(i,r.cc)||i[Math.floor(i.length/2)]);const a=r.programDateTime,l=s.programDateTime;if(!a||!l)return;fn((l-a)/1e3-(s.start-r.start),e)}function gn(e,t,i){mn(e,t,i),e.addEventListener(t,i)}function mn(e,t,i){e.removeEventListener(t,i)}const vn=function(e){let t="";const i=e.length;for(let n=0;n<i;n++)t+=`[${e.start(n).toFixed(3)}-${e.end(n).toFixed(3)}]`;return t},yn="STOPPED",bn="IDLE",Sn="KEY_LOADING",En="FRAG_LOADING",wn="FRAG_LOADING_WAITING_RETRY",Cn="WAITING_TRACK",kn="PARSING",Tn="PARSED",An="ENDED",xn="ERROR",Dn="WAITING_INIT_PTS",Ln="WAITING_LEVEL";class Rn extends Qt{constructor(e,t,i,r,s){super(r,e.logger),this.hls=void 0,this.fragPrevious=null,this.fragCurrent=null,this.fragmentTracker=void 0,this.transmuxer=null,this._state=yn,this.playlistType=void 0,this.media=null,this.mediaBuffer=null,this.config=void 0,this.bitrateTest=!1,this.lastCurrentTime=0,this.nextLoadPosition=0,this.startPosition=0,this.startTimeOffset=null,this.retryDate=0,this.levels=null,this.fragmentLoader=void 0,this.keyLoader=void 0,this.levelLastLoaded=null,this.startFragRequested=!1,this.decrypter=void 0,this.initPTS=[],this.buffering=!0,this.loadingParts=!1,this.loopSn=void 0,this.onMediaSeeking=()=>{const{config:e,fragCurrent:t,media:i,mediaBuffer:r,state:s}=this,o=i?i.currentTime:0,a=ti.bufferInfo(r||i,o,e.maxBufferHole),l=!a.len;if(this.log(`Media seeking to ${n(o)?o.toFixed(3):o}, state: ${s}, ${l?"out of":"in"} buffer`),this.state===An)this.resetLoadingState();else if(t){const i=e.maxFragLookUpTolerance,n=t.start-i,r=t.start+t.duration+i;if(l||r<a.start||n>a.end){const e=o>r;(o<n||e)&&(e&&t.loader&&(this.log(`Cancelling fragment load for seek (sn: ${t.sn})`),t.abortRequests(),this.resetLoadingState()),this.fragPrevious=null)}}if(i){this.fragmentTracker.removeFragmentsInRange(o,1/0,this.playlistType,!0);if(o>this.lastCurrentTime&&(this.lastCurrentTime=o),!this.loadingParts){const e=Math.max(a.end,o),t=this.shouldLoadParts(this.getLevelDetails(),e);t&&(this.log(`LL-Part loading ON after seeking to ${o.toFixed(2)} with buffer @${e.toFixed(2)}`),this.loadingParts=t)}}this.hls.hasEnoughToStart||(this.log(`Setting ${l?"startPosition":"nextLoadPosition"} to ${o} for seek without enough to start`),this.nextLoadPosition=o,l&&(this.startPosition=o)),l&&this.state===bn&&this.tickImmediate()},this.onMediaEnded=()=>{this.log("setting startPosition to 0 because media ended"),this.startPosition=this.lastCurrentTime=0},this.playlistType=s,this.hls=e,this.fragmentLoader=new Vt(e.config),this.keyLoader=i,this.fragmentTracker=t,this.config=e.config,this.decrypter=new Wt(e.config)}registerListeners(){const{hls:e}=this;e.on(l.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(l.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(l.MANIFEST_LOADING,this.onManifestLoading,this),e.on(l.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(l.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(l.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(l.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(l.MANIFEST_LOADING,this.onManifestLoading,this),e.off(l.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(l.ERROR,this.onError,this)}doTick(){this.onTickEnd()}onTickEnd(){}startLoad(e){}stopLoad(){if(this.state===yn)return;this.fragmentLoader.abort(),this.keyLoader.abort(this.playlistType);const e=this.fragCurrent;null!=e&&e.loader&&(e.abortRequests(),this.fragmentTracker.removeFragment(e)),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=yn}get startPositionValue(){const{nextLoadPosition:e,startPosition:t}=this;return-1===t&&e?e:t}get bufferingEnabled(){return this.buffering}pauseBuffering(){this.buffering=!1}resumeBuffering(){this.buffering=!0}get inFlightFrag(){return{frag:this.fragCurrent,state:this.state}}_streamEnded(e,t){if(t.live||!this.media)return!1;const i=e.end||0,n=this.config.timelineOffset||0;if(i<=n)return!1;const r=e.buffered;this.config.maxBufferHole&&r&&r.length>1&&(e=ti.bufferedInfo(r,e.start,0));const s=e.nextStart;if(s&&s>n&&s<t.edge)return!1;if(this.media.currentTime<e.start)return!1;const o=t.partList;if(null!=o&&o.length){const e=o[o.length-1];return ti.isBuffered(this.media,e.start+e.duration/2)}const a=t.fragments[t.fragments.length-1].type;return this.fragmentTracker.isEndListAppended(a)}getLevelDetails(){if(this.levels&&null!==this.levelLastLoaded)return this.levelLastLoaded.details}get timelineOffset(){const e=this.config.timelineOffset;var t;return e?(null==(t=this.getLevelDetails())?void 0:t.appliedTimelineOffset)||e:0}onMediaAttached(e,t){const i=this.media=this.mediaBuffer=t.media;gn(i,"seeking",this.onMediaSeeking),gn(i,"ended",this.onMediaEnded);const n=this.config;this.levels&&n.autoStartLoad&&this.state===yn&&this.startLoad(n.startPosition)}onMediaDetaching(e,t){const i=!!t.transferMedia,n=this.media;if(null!==n){if(n.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),mn(n,"seeking",this.onMediaSeeking),mn(n,"ended",this.onMediaEnded),this.keyLoader&&!i&&this.keyLoader.detach(),this.media=this.mediaBuffer=null,this.loopSn=void 0,i)return this.resetLoadingState(),void this.resetTransmuxer();this.loadingParts=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()}}onManifestLoading(){this.initPTS=[],this.levels=this.levelLastLoaded=this.fragCurrent=null,this.lastCurrentTime=this.startPosition=0,this.startFragRequested=!1}onError(e,t){}onManifestLoaded(e,t){this.startTimeOffset=t.startTimeOffset}onHandlerDestroying(){this.stopLoad(),this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null),super.onHandlerDestroying(),this.hls=this.onMediaSeeking=this.onMediaEnded=null}onHandlerDestroyed(){this.state=yn,this.fragmentLoader&&this.fragmentLoader.destroy(),this.keyLoader&&this.keyLoader.destroy(),this.decrypter&&this.decrypter.destroy(),this.hls=this.log=this.warn=this.decrypter=this.keyLoader=this.fragmentLoader=this.fragmentTracker=null,super.onHandlerDestroyed()}loadFragment(e,t,i){this.startFragRequested=!0,this._loadFragForPlayback(e,t,i)}_loadFragForPlayback(e,t,i){this._doFragLoad(e,t,i,(e=>{const t=e.frag;if(this.fragContextChanged(t))return this.warn(`${t.type} sn: ${t.sn}${e.part?" part: "+e.part.index:""} of ${this.fragInfo(t,!1,e.part)}) was dropped during download.`),void this.fragmentTracker.removeFragment(t);t.stats.chunkCount++,this._handleFragmentLoadProgress(e)})).then((e=>{if(!e)return;const t=this.state,i=e.frag;this.fragContextChanged(i)?(t===En||!this.fragCurrent&&t===kn)&&(this.fragmentTracker.removeFragment(i),this.state=bn):("payload"in e&&(this.log(`Loaded ${i.type} sn: ${i.sn} of ${this.playlistLabel()} ${i.level}`),this.hls.trigger(l.FRAG_LOADED,e)),this._handleFragmentLoadComplete(e))})).catch((t=>{this.state!==yn&&this.state!==xn&&(this.warn(`Frag error: ${(null==t?void 0:t.message)||t}`),this.resetFragmentLoading(e))}))}clearTrackerIfNeeded(e){var t;const{fragmentTracker:i}=this;if(i.getState(e)===Ot){const t=e.type,n=this.getFwdBufferInfo(this.mediaBuffer,t),r=Math.max(e.duration,n?n.len:this.config.maxBufferLength),s=this.backtrackFragment;(1===(s?e.sn-s.sn:0)||this.reduceMaxBufferLength(r,e.duration))&&i.removeFragment(e)}else 0===(null==(t=this.mediaBuffer)?void 0:t.buffered.length)?i.removeAllFragments():i.hasParts(e.type)&&(i.detectPartialFragments({frag:e,part:null,stats:e.stats,id:e.type}),i.getState(e)===Mt&&i.removeFragment(e))}checkLiveUpdate(e){if(e.updated&&!e.live){const t=e.fragments[e.fragments.length-1];this.fragmentTracker.detectPartialFragments({frag:t,part:null,stats:t.stats,id:t.type})}e.fragments[0]||(e.deltaUpdateFailed=!0)}waitForLive(e){const t=e.details;return(null==t?void 0:t.live)&&"EVENT"!==t.type&&(this.levelLastLoaded!==e||t.expired)}flushMainBuffer(e,t,i=null){if(!(e-t))return;const n={startOffset:e,endOffset:t,type:i};this.hls.trigger(l.BUFFER_FLUSHING,n)}_loadInitSegment(e,t){this._doFragLoad(e,t).then((e=>{const t=null==e?void 0:e.frag;if(!t||this.fragContextChanged(t)||!this.levels)throw new Error("init load aborted");return e})).then((e=>{const{hls:t}=this,{frag:i,payload:n}=e,r=i.decryptdata;if(n&&n.byteLength>0&&null!=r&&r.key&&r.iv&&_i(r.method)){const s=self.performance.now();return this.decrypter.decrypt(new Uint8Array(n),r.key.buffer,r.iv.buffer,gi(r.method)).catch((e=>{throw t.trigger(l.ERROR,{type:o.MEDIA_ERROR,details:a.FRAG_DECRYPT_ERROR,fatal:!1,error:e,reason:e.message,frag:i}),e})).then((n=>{const r=self.performance.now();return t.trigger(l.FRAG_DECRYPTED,{frag:i,payload:n,stats:{tstart:s,tdecrypt:r}}),e.payload=n,this.completeInitSegmentLoad(e)}))}return this.completeInitSegmentLoad(e)})).catch((t=>{this.state!==yn&&this.state!==xn&&(this.warn(t),this.resetFragmentLoading(e))}))}completeInitSegmentLoad(e){const{levels:t}=this;if(!t)throw new Error("init load aborted, missing levels");const i=e.frag.stats;this.state!==yn&&(this.state=bn),e.frag.data=new Uint8Array(e.payload),i.parsing.start=i.buffering.start=self.performance.now(),i.parsing.end=i.buffering.end=self.performance.now(),this.tick()}unhandledEncryptionError(e,t){var i,n;const r=e.tracks;if(r&&!t.encrypted&&(null!=(i=r.audio)&&i.encrypted||null!=(n=r.video)&&n.encrypted)&&(!this.config.emeEnabled||!this.keyLoader.emeController)){const e=this.media,i=new Error(`Encrypted track with no key in ${this.fragInfo(t)} (media ${e?"attached mediaKeys: "+e.mediaKeys:"detached"})`);return this.warn(i.message),!e||e.mediaKeys?!1:(this.hls.trigger(l.ERROR,{type:o.KEY_SYSTEM_ERROR,details:a.KEY_SYSTEM_NO_KEYS,fatal:!1,error:i,frag:t}),this.resetTransmuxer(),!0)}return!1}fragContextChanged(e){const{fragCurrent:t}=this;return!e||!t||e.sn!==t.sn||e.level!==t.level}fragBufferedComplete(e,t){const i=this.mediaBuffer?this.mediaBuffer:this.media;if(this.log(`Buffered ${e.type} sn: ${e.sn}${t?" part: "+t.index:""} of ${this.fragInfo(e,!1,t)} > buffer:${i?vn(ti.getBuffered(i)):"(detached)"})`),V(e)){var n;if(e.type!==_){const t=e.elementaryStreams;if(!Object.keys(t).some((e=>!!t[e])))return void(this.state=bn)}const t=null==(n=this.levels)?void 0:n[e.level];null!=t&&t.fragmentError&&(this.log(`Resetting level fragment error count of ${t.fragmentError} on frag buffered`),t.fragmentError=0)}this.state=bn}_handleFragmentLoadComplete(e){const{transmuxer:t}=this;if(!t)return;const{frag:i,part:n,partsLoaded:r}=e,s=!r||0===r.length||r.some((e=>!e)),o=new Jt(i.level,i.sn,i.stats.chunkCount+1,0,n?n.index:-1,!s);t.flush(o)}_handleFragmentLoadProgress(e){}_doFragLoad(e,t,i=null,r){var s;this.fragCurrent=e;const o=t.details;if(!this.levels||!o)throw new Error(`frag load aborted, missing level${o?"":" detail"}s`);let a=null;if(!e.encrypted||null!=(s=e.decryptdata)&&s.key)e.encrypted||(a=this.keyLoader.loadClear(e,o.encryptedFragments,this.startFragRequested),a&&this.log("[eme] blocking frag load until media-keys acquired"));else if(this.log(`Loading key for ${e.sn} of [${o.startSN}-${o.endSN}], ${this.playlistLabel()} ${e.level}`),this.state=Sn,this.fragCurrent=e,a=this.keyLoader.load(e).then((e=>{if(!this.fragContextChanged(e.frag))return this.hls.trigger(l.KEY_LOADED,e),this.state===Sn&&(this.state=bn),e})),this.hls.trigger(l.KEY_LOADING,{frag:e}),null===this.fragCurrent)return this.log("context changed in KEY_LOADING"),Promise.resolve(null);const c=this.fragPrevious;if(V(e)&&(!c||e.sn!==c.sn)){const i=this.shouldLoadParts(t.details,e.end);i!==this.loadingParts&&(this.log(`LL-Part loading ${i?"ON":"OFF"} loading sn ${null==c?void 0:c.sn}->${e.sn}`),this.loadingParts=i)}if(i=Math.max(e.start,i||0),this.loadingParts&&V(e)){const n=o.partList;if(n&&r){i>o.fragmentEnd&&o.fragmentHint&&(e=o.fragmentHint);const s=this.getNextPart(n,e,i);if(s>-1){const c=n[s];let u;return e=this.fragCurrent=c.fragment,this.log(`Loading ${e.type} sn: ${e.sn} part: ${c.index} (${s}/${n.length-1}) of ${this.fragInfo(e,!1,c)}) cc: ${e.cc} [${o.startSN}-${o.endSN}], target: ${parseFloat(i.toFixed(3))}`),this.nextLoadPosition=c.start+c.duration,this.state=En,u=a?a.then((i=>!i||this.fragContextChanged(i.frag)?null:this.doFragPartsLoad(e,c,t,r))).catch((e=>this.handleFragLoadError(e))):this.doFragPartsLoad(e,c,t,r).catch((e=>this.handleFragLoadError(e))),this.hls.trigger(l.FRAG_LOADING,{frag:e,part:c,targetBufferTime:i}),null===this.fragCurrent?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING parts")):u}if(!e.url||this.loadedEndOfParts(n,i))return Promise.resolve(null)}}var u;if(V(e)&&this.loadingParts)this.log(`LL-Part loading OFF after next part miss @${i.toFixed(2)} Check buffer at sn: ${e.sn} loaded parts: ${null==(u=o.partList)?void 0:u.filter((e=>e.loaded)).map((e=>`[${e.start}-${e.end}]`))}`),this.loadingParts=!1;else if(!e.url)return Promise.resolve(null);this.log(`Loading ${e.type} sn: ${e.sn} of ${this.fragInfo(e,!1)}) cc: ${e.cc} ${"["+o.startSN+"-"+o.endSN+"]"}, target: ${parseFloat(i.toFixed(3))}`),n(e.sn)&&!this.bitrateTest&&(this.nextLoadPosition=e.start+e.duration),this.state=En;const h=this.config.progressive;let d;return d=h&&a?a.then((t=>!t||this.fragContextChanged(t.frag)?null:this.fragmentLoader.load(e,r))).catch((e=>this.handleFragLoadError(e))):Promise.all([this.fragmentLoader.load(e,h?r:void 0),a]).then((([e])=>(!h&&r&&r(e),e))).catch((e=>this.handleFragLoadError(e))),this.hls.trigger(l.FRAG_LOADING,{frag:e,targetBufferTime:i}),null===this.fragCurrent?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING")):d}doFragPartsLoad(e,t,i,n){return new Promise(((r,s)=>{var o;const a=[],c=null==(o=i.details)?void 0:o.partList,u=t=>{this.fragmentLoader.loadPart(e,t,n).then((n=>{a[t.index]=n;const s=n.part;this.hls.trigger(l.FRAG_LOADED,n);const o=on(i.details,e.sn,t.index+1)||an(c,e.sn,t.index+1);if(!o)return r({frag:e,part:s,partsLoaded:a});u(o)})).catch(s)};u(t)}))}handleFragLoadError(e){if("data"in e){const t=e.data;t.frag&&t.details===a.INTERNAL_ABORTED?this.handleFragLoadAborted(t.frag,t.part):t.frag&&t.type===o.KEY_SYSTEM_ERROR?(t.frag.abortRequests(),this.resetStartWhenNotLoaded(),this.resetFragmentLoading(t.frag)):this.hls.trigger(l.ERROR,t)}else this.hls.trigger(l.ERROR,{type:o.OTHER_ERROR,details:a.INTERNAL_EXCEPTION,err:e,error:e,fatal:!0});return null}_handleTransmuxerFlush(e){const t=this.getCurrentContext(e);if(!t||this.state!==kn)return void(this.fragCurrent||this.state===yn||this.state===xn||(this.state=bn));const{frag:i,part:n,level:r}=t,s=self.performance.now();i.stats.parsing.end=s,n&&(n.stats.parsing.end=s);const o=this.getLevelDetails(),a=o&&i.sn>o.endSN||this.shouldLoadParts(o,i.end);a!==this.loadingParts&&(this.log(`LL-Part loading ${a?"ON":"OFF"} after parsing segment ending @${i.end.toFixed(2)}`),this.loadingParts=a),this.updateLevelTiming(i,n,r,e.partial)}shouldLoadParts(e,t){if(this.config.lowLatencyMode){if(!e)return this.loadingParts;if(e.partList){var i;const r=e.partList[0];if(r.fragment.type===_)return!1;if(t>=r.end+((null==(i=e.fragmentHint)?void 0:i.duration)||0)){var n;if((this.hls.hasEnoughToStart?(null==(n=this.media)?void 0:n.currentTime)||this.lastCurrentTime:this.getLoadPosition())>r.start-r.fragment.duration)return!0}}}return!1}getCurrentContext(e){const{levels:t,fragCurrent:i}=this,{level:n,sn:r,part:s}=e;if(null==t||!t[n])return this.warn(`Levels object was unset while buffering fragment ${r} of ${this.playlistLabel()} ${n}. The current chunk will not be buffered.`),null;const o=t[n],a=o.details,l=s>-1?on(a,r,s):null,c=l?l.fragment:sn(a,r,i);return c?(i&&i!==c&&(c.stats=i.stats),{frag:c,part:l,level:o}):null}bufferFragmentData(e,t,i,n,r){if(this.state!==kn)return;const{data1:s,data2:o}=e;let a=s;if(o&&(a=_e(s,o)),!a.length)return;const c=this.initPTS[t.cc],u=c?-c.baseTime/c.timescale:void 0,h={type:e.type,frag:t,part:i,chunkMeta:n,offset:u,parent:t.type,data:a};if(this.hls.trigger(l.BUFFER_APPENDING,h),e.dropped&&e.independent&&!i){if(r)return;this.flushBufferGap(t)}}flushBufferGap(e){const t=this.media;if(!t)return;if(!ti.isBuffered(t,t.currentTime))return void this.flushMainBuffer(0,e.start);const i=t.currentTime,n=ti.bufferInfo(t,i,0),r=e.duration,s=Math.min(2*this.config.maxFragLookUpTolerance,.25*r),o=Math.max(Math.min(e.start-s,n.end-s),i+s);e.start-o>s&&this.flushMainBuffer(o,e.start)}getFwdBufferInfo(e,t){var i;const r=this.getLoadPosition();if(!n(r))return null;const s=this.lastCurrentTime>r||null!=(i=this.media)&&i.paused?0:this.config.maxBufferHole;return this.getFwdBufferInfoAtPos(e,r,t,s)}getFwdBufferInfoAtPos(e,t,i,n){const r=ti.bufferInfo(e,t,n);if(0===r.len&&void 0!==r.nextStart){const s=this.fragmentTracker.getBufferedFrag(t,i);if(s&&(r.nextStart<=s.end||s.gap)){const i=Math.max(Math.min(r.nextStart,s.end)-t,n);return ti.bufferInfo(e,t,i)}}return r}getMaxBufferLength(e){const{config:t}=this;let i;return i=e?Math.max(8*t.maxBufferSize/e,t.maxBufferLength):t.maxBufferLength,Math.min(i,t.maxMaxBufferLength)}reduceMaxBufferLength(e,t){const i=this.config,n=Math.max(Math.min(e-t,i.maxBufferLength),t),r=Math.max(e-3*t,i.maxMaxBufferLength/2,n);return r>=n&&(i.maxMaxBufferLength=r,this.warn(`Reduce max buffer length to ${r}s`),!0)}getAppendedFrag(e,t=f){const i=this.fragmentTracker?this.fragmentTracker.getAppendedFrag(e,t):null;return i&&"fragment"in i?i.fragment:i}getNextFragment(e,t){const i=t.fragments,n=i.length;if(!n)return null;const{config:r}=this,s=i[0].start,o=r.lowLatencyMode&&!!t.partList;let a=null;if(t.live){const i=r.initialLiveManifestSize;if(n<i)return this.warn(`Not enough fragments to start playback (have: ${n}, need: ${i})`),null;if(!t.PTSKnown&&!this.startFragRequested&&-1===this.startPosition||e<s){var l;o&&!this.loadingParts&&(this.log("LL-Part loading ON for initial live fragment"),this.loadingParts=!0),a=this.getInitialLiveFragment(t);const i=this.hls.startPosition,n=this.hls.liveSyncPosition,r=a?(-1!==i&&i>=s?i:n)||a.start:e;this.log(`Setting startPosition to ${r} to match start frag at live edge. mainStart: ${i} liveSyncPosition: ${n} frag.start: ${null==(l=a)?void 0:l.start}`),this.startPosition=this.nextLoadPosition=r}}else e<=s&&(a=i[0]);if(!a){const i=this.loadingParts?t.partEnd:t.fragmentEnd;a=this.getFragmentAtPosition(e,i,t)}let c=this.filterReplacedPrimary(a,t);if(!c&&a){const e=a.sn-t.startSN;c=this.filterReplacedPrimary(i[e+1]||null,t)}return this.mapToInitFragWhenRequired(c)}isLoopLoading(e,t){const i=this.fragmentTracker.getState(e);return(i===Ft||i===Mt&&!!e.gap)&&this.nextLoadPosition>t}getNextFragmentLoopLoading(e,t,i,n,r){let s=null;if(e.gap&&(s=this.getNextFragment(this.nextLoadPosition,t),s&&!s.gap&&i.nextStart)){const e=this.getFwdBufferInfoAtPos(this.mediaBuffer?this.mediaBuffer:this.media,i.nextStart,n,0);if(null!==e&&i.len+e.len>=r){const e=s.sn;return this.loopSn!==e&&(this.log(`buffer full after gaps in "${n}" playlist starting at sn: ${e}`),this.loopSn=e),null}}return this.loopSn=void 0,s}get primaryPrefetch(){if(In(this.config)){var e;if(null==(e=this.hls.interstitialsManager)||null==(e=e.playingItem)?void 0:e.event)return!0}return!1}filterReplacedPrimary(e,t){if(!e)return e;if(In(this.config)&&e.type!==_){const i=this.hls.interstitialsManager,n=null==i?void 0:i.bufferingItem;if(n){const i=n.event;if(i){if(i.appendInPlace||Math.abs(e.start-n.start)>1||0===n.start)return null}else{if(e.end<=n.start&&!1===(null==t?void 0:t.live))return null;if(e.start>n.end&&n.nextEvent&&(n.nextEvent.appendInPlace||e.start-n.end>1))return null}}const r=null==i?void 0:i.playerQueue;if(r)for(let t=r.length;t--;){const i=r[t].interstitial;if(i.appendInPlace&&e.start>=i.startTime&&e.end<=i.resumeTime)return null}}return e}mapToInitFragWhenRequired(e){return null==e||!e.initSegment||e.initSegment.data||this.bitrateTest?e:e.initSegment}getNextPart(e,t,i){let n=-1,r=!1,s=!0;for(let o=0,a=e.length;o<a;o++){const a=e[o];if(s=s&&!a.independent,n>-1&&i<a.start)break;const l=a.loaded;l?n=-1:(r||(a.independent||s)&&a.fragment===t)&&(a.fragment!==t&&this.warn(`Need buffer at ${i} but next unloaded part starts at ${a.start}`),n=o),r=l}return n}loadedEndOfParts(e,t){let i;for(let n=e.length;n--;){if(i=e[n],!i.loaded)return!1;if(t>i.start)return!0}return!1}getInitialLiveFragment(e){const t=e.fragments,i=this.fragPrevious;let r=null;if(i){if(e.hasProgramDateTime&&(this.log(`Live playlist, switching playlist, load frag with same PDT: ${i.programDateTime}`),r=function(e,t,i){if(null===t||!Array.isArray(e)||!e.length||!n(t))return null;if(t<(e[0].programDateTime||0))return null;if(t>=(e[e.length-1].endProgramDateTime||0))return null;for(let n=0;n<e.length;++n){const r=e[n];if(pt(t,i,r))return r}return null}(t,i.endProgramDateTime,this.config.maxFragLookUpTolerance)),!r){const n=i.sn+1;if(n>=e.startSN&&n<=e.endSN){const s=t[n-e.startSN];i.cc===s.cc&&(r=s,this.log(`Live playlist, switching playlist, load frag with next SN: ${r.sn}`))}r||(r=_t(e,i.cc,i.end),r&&this.log(`Live playlist, switching playlist, load frag with same CC: ${r.sn}`))}}else{const t=this.hls.liveSyncPosition;null!==t&&(r=this.getFragmentAtPosition(t,this.bitrateTest?e.fragmentEnd:e.edge,e))}return r}getFragmentAtPosition(e,t,i){const{config:n}=this;let{fragPrevious:r}=this,{fragments:s,endSN:o}=i;const{fragmentHint:a}=i,{maxFragLookUpTolerance:l}=n,c=i.partList,u=!!(this.loadingParts&&null!=c&&c.length&&a);let h;if(u&&!this.bitrateTest&&c[c.length-1].fragment.sn===a.sn&&(s=s.concat(a),o=a.sn),e<t){var d;h=dt(r,s,e,e<this.lastCurrentTime||e>t-l||null!=(d=this.media)&&d.paused||!this.startFragRequested?0:l)}else h=s[s.length-1];if(h){const e=h.sn-i.startSN,t=this.fragmentTracker.getState(h);if((t===Ft||t===Mt&&h.gap)&&(r=h),r&&h.sn===r.sn&&(!u||c[0].fragment.sn>h.sn||!i.live)){if(h.level===r.level){const t=s[e+1];h=h.sn<o&&this.fragmentTracker.getState(t)!==Ft?t:null}}}return h}alignPlaylists(e,t,i){const r=e.fragments.length;if(!r)return this.warn("No fragments in live playlist"),0;const s=e.fragmentStart,o=!t,a=e.alignedSliding&&n(s);if(o||!a&&!s){!function(e,t){e&&(pn(t,e),t.alignedSliding||_n(t,e),t.alignedSliding||t.skippedSegments||tn(e,t,!1))}(i,e);const n=e.fragmentStart;return this.log(`Live playlist sliding: ${n.toFixed(2)} start-sn: ${t?t.startSN:"na"}->${e.startSN} fragments: ${r}`),n}return s}waitForCdnTuneIn(e){return e.live&&e.canBlockReload&&e.partTarget&&e.tuneInGoal>Math.max(e.partHoldBack,3*e.partTarget)}setStartPosition(e,t){let i=this.startPosition;i<t&&(i=-1);const r=this.timelineOffset;if(-1===i){const s=null!==this.startTimeOffset,o=s?this.startTimeOffset:e.startTimeOffset;null!==o&&n(o)?(i=t+o,o<0&&(i+=e.edge),i=Math.min(Math.max(t,i),t+e.totalduration),this.log(`Setting startPosition to ${i} for start time offset ${o} found in ${s?"multivariant":"media"} playlist`),this.startPosition=i):e.live?(i=this.hls.liveSyncPosition||t,this.log(`Setting startPosition to -1 to start at live edge ${i}`),this.startPosition=-1):(this.log("setting startPosition to 0 by default"),this.startPosition=i=0),this.lastCurrentTime=i+r}this.nextLoadPosition=i+r}getLoadPosition(){var e;const{media:t}=this;let i=0;return null!=(e=this.hls)&&e.hasEnoughToStart&&t?i=t.currentTime:this.nextLoadPosition>=0&&(i=this.nextLoadPosition),i}handleFragLoadAborted(e,t){this.transmuxer&&e.type===this.playlistType&&V(e)&&e.stats.aborted&&(this.log(`Fragment ${e.sn}${t?" part "+t.index:""} of ${this.playlistLabel()} ${e.level} was aborted`),this.resetFragmentLoading(e))}resetFragmentLoading(e){this.fragCurrent&&(this.fragContextChanged(e)||this.state===wn)||(this.state=bn)}onFragmentOrKeyLoadError(e,t){var i;if(t.chunkMeta&&!t.frag){const e=this.getCurrentContext(t.chunkMeta);e&&(t.frag=e.frag)}const n=t.frag;if(!n||n.type!==e||!this.levels)return;var r;if(this.fragContextChanged(n))return void this.warn(`Frag load error must match current frag to retry ${n.url} > ${null==(r=this.fragCurrent)?void 0:r.url}`);const s=t.details===a.FRAG_GAP;s&&this.fragmentTracker.fragBuffered(n,!0);const o=t.errorAction;if(!o)return void(this.state=xn);const{action:l,flags:c,retryCount:u=0,retryConfig:h}=o,d=!!h,f=d&&l===At,p=d&&!o.resolved&&c===Dt,_=null==(i=this.hls.latestLevelDetails)?void 0:i.live;if(!f&&p&&V(n)&&!n.endList&&_&&!vt(t))this.resetFragmentErrors(e),this.treatAsGap(n),o.resolved=!0;else if((f||p)&&u<h.maxNumRetry){var g;const i=wt(null==(g=t.response)?void 0:g.code),r=bt(h,u);if(this.resetStartWhenNotLoaded(),this.retryDate=self.performance.now()+r,this.state=wn,o.resolved=!0,i)return this.log("Waiting for connection (offline)"),this.retryDate=1/0,void(t.reason="offline");this.warn(`Fragment ${n.sn} of ${e} ${n.level} errored with ${t.details}, retrying loading ${u+1}/${h.maxNumRetry} in ${r}ms`)}else if(h){if(this.resetFragmentErrors(e),!(u<h.maxNumRetry))return void this.warn(`${t.details} reached or exceeded max retry (${u})`);s||l===Tt||(o.resolved=!0)}else this.state=l===kt?Ln:xn;this.tickImmediate()}checkRetryDate(){const e=self.performance.now(),t=this.retryDate,i=t===1/0;(!t||e>=t||i&&!wt(0))&&(i&&this.log("Connection restored (online)"),this.resetStartWhenNotLoaded(),this.state=bn)}reduceLengthAndFlushBuffer(e){if(this.state===kn||this.state===Tn){const t=e.frag,i=e.parent,n=this.getFwdBufferInfo(this.mediaBuffer,i),r=n&&n.len>.5;r&&this.reduceMaxBufferLength(n.len,(null==t?void 0:t.duration)||10);const s=!r;return s&&this.warn(`Buffer full error while media.currentTime (${this.getLoadPosition()}) is not buffered, flush ${i} buffer`),t&&(this.fragmentTracker.removeFragment(t),this.nextLoadPosition=t.start),this.resetLoadingState(),s}return!1}resetFragmentErrors(e){e===p&&(this.fragCurrent=null),this.hls.hasEnoughToStart||(this.startFragRequested=!1),this.state!==yn&&(this.state=bn)}afterBufferFlushed(e,t,i){if(!e)return;const n=ti.getBuffered(e);this.fragmentTracker.detectEvictedFragments(t,n,i),this.state===An&&this.resetLoadingState()}resetLoadingState(){this.log("Reset loading state"),this.fragCurrent=null,this.fragPrevious=null,this.state!==yn&&(this.state=bn)}resetStartWhenNotLoaded(){if(!this.hls.hasEnoughToStart){this.startFragRequested=!1;const e=this.levelLastLoaded,t=e?e.details:null;null!=t&&t.live?(this.log("resetting startPosition for live start"),this.startPosition=-1,this.setStartPosition(t,t.fragmentStart),this.resetLoadingState()):this.nextLoadPosition=this.startPosition}}resetWhenMissingContext(e){this.log(`Loading context changed while buffering sn ${e.sn} of ${this.playlistLabel()} ${-1===e.level?"<removed>":e.level}. This chunk will not be buffered.`),this.removeUnbufferedFrags(),this.resetStartWhenNotLoaded(),this.resetLoadingState()}removeUnbufferedFrags(e=0){this.fragmentTracker.removeFragmentsInRange(e,1/0,this.playlistType,!1,!0)}updateLevelTiming(e,t,i,n){const r=i.details;if(!r)return void this.warn("level.details undefined");var s;if(!Object.keys(e.elementaryStreams).reduce(((t,s)=>{const o=e.elementaryStreams[s];if(o){const a=o.endPTS-o.startPTS;if(a<=0)return this.warn(`Could not parse fragment ${e.sn} ${s} duration reliably (${a})`),t||!1;const c=n?0:Qi(r,e,o.startPTS,o.endPTS,o.startDTS,o.endDTS,this);return this.hls.trigger(l.LEVEL_PTS_UPDATED,{details:r,level:i,drift:c,type:s,frag:e,start:o.startPTS,end:o.endPTS}),!0}return t}),!1)&&(0===i.fragmentError&&this.treatAsGap(e,i),null===(null==(s=this.transmuxer)?void 0:s.error))){const t=new Error(`Found no media in fragment ${e.sn} of ${this.playlistLabel()} ${e.level} resetting transmuxer to fallback to playlist timing`);if(this.warn(t.message),this.hls.trigger(l.ERROR,{type:o.MEDIA_ERROR,details:a.FRAG_PARSING_ERROR,fatal:!1,error:t,frag:e,reason:`Found no media in msn ${e.sn} of ${this.playlistLabel()} "${i.url}"`}),!this.hls)return;this.resetTransmuxer()}this.state=Tn,this.log(`Parsed ${e.type} sn: ${e.sn}${t?" part: "+t.index:""} of ${this.fragInfo(e,!1,t)})`),this.hls.trigger(l.FRAG_PARSED,{frag:e,part:t})}playlistLabel(){return this.playlistType===f?"level":"track"}fragInfo(e,t=!0,i){var n,r;return`${this.playlistLabel()} ${e.level} (${i?"part":"frag"}:[${(null!=(n=t&&!i?e.startPTS:(i||e).start)?n:NaN).toFixed(3)}-${(null!=(r=t&&!i?e.endPTS:(i||e).end)?r:NaN).toFixed(3)}]${i&&"main"===e.type?"INDEPENDENT="+(i.independent?"YES":"NO"):""}`}treatAsGap(e,t){t&&t.fragmentError++,e.gap=!0,this.fragmentTracker.removeFragment(e),this.fragmentTracker.fragBuffered(e,!0)}resetTransmuxer(){var e;null==(e=this.transmuxer)||e.reset()}recoverWorkerError(e){"demuxerWorker"===e.event&&(this.fragmentTracker.removeAllFragments(),this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null),this.resetStartWhenNotLoaded(),this.resetLoadingState())}set state(e){const t=this._state;t!==e&&(this._state=e,this.log(`${t}->${e}`))}get state(){return this._state}}function In(e){return!!e.interstitialsController&&!1!==e.enableInterstitialPlayback}class Pn{constructor(){this.chunks=[],this.dataLength=0}push(e){this.chunks.push(e),this.dataLength+=e.length}flush(){const{chunks:e,dataLength:t}=this;let i;return e.length?(i=1===e.length?e[0]:function(e,t){const i=new Uint8Array(t);let n=0;for(let t=0;t<e.length;t++){const r=e[t];i.set(r,n),n+=r.length}return i}(e,t),this.reset(),i):new Uint8Array(0)}reset(){this.chunks.length=0,this.dataLength=0}}var On,Mn={exports:{}};var Fn=(On||(On=1,function(e){var t=Object.prototype.hasOwnProperty,i="~";function n(){}function 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Uint8Array(l),a.set(t.subarray(i,t.length),0);return{sample:{unit:a,pts:s},length:l,missing:-1}}function Qn(e,t){return jn(e,t)&&$n(e,t+6)+10<=e.length-t}function Jn(e,t=0,i=1/0){return function(e,t,i,n){const r=function(e){return e instanceof ArrayBuffer?e:e.buffer}(e);let s=1;"BYTES_PER_ELEMENT"in n&&(s=n.BYTES_PER_ELEMENT);const o=(h=e,h&&h.buffer instanceof ArrayBuffer&&void 0!==h.byteLength&&void 0!==h.byteOffset?e.byteOffset:0),a=(o+e.byteLength)/s,l=(o+t)/s,c=Math.floor(Math.max(0,Math.min(l,a))),u=Math.floor(Math.min(c+Math.max(i,0),a));var h;return new n(r,c,u-c)}(e,t,i,Uint8Array)}function er(e){const t={key:e.type,description:"",data:"",mimeType:null,pictureType:null};if(e.size<2)return;if(3!==e.data[0])return void console.log("Ignore frame with unrecognized character encoding");const i=e.data.subarray(1).indexOf(0);if(-1===i)return;const n=R(Jn(e.data,1,i)),r=e.data[2+i],s=e.data.subarray(3+i).indexOf(0);if(-1===s)return;const o=R(Jn(e.data,3+i,s));let a;return a="--\x3e"===n?R(Jn(e.data,4+i+s)):function(e){return e instanceof ArrayBuffer?e:0==e.byteOffset&&e.byteLength==e.buffer.byteLength?e.buffer:new Uint8Array(e).buffer}(e.data.subarray(4+i+s)),t.mimeType=n,t.pictureType=r,t.description=o,t.data=a,t}function tr(e){return"PRIV"===e.type?function(e){if(e.size<2)return;const t=R(e.data,!0),i=new Uint8Array(e.data.subarray(t.length+1));return{key:e.type,info:t,data:i.buffer}}(e):"W"===e.type[0]?function(e){if("WXXX"===e.type){if(e.size<2)return;let t=1;const i=R(e.data.subarray(t),!0);t+=i.length+1;const n=R(e.data.subarray(t));return{key:e.type,info:i,data:n}}const t=R(e.data);return{key:e.type,info:"",data:t}}(e):"APIC"===e.type?er(e):function(e){if(e.size<2)return;if("TXXX"===e.type){let t=1;const i=R(e.data.subarray(t),!0);t+=i.length+1;const n=R(e.data.subarray(t));return{key:e.type,info:i,data:n}}const t=R(e.data.subarray(1));return{key:e.type,info:"",data:t}}(e)}function ir(e){const t=String.fromCharCode(e[0],e[1],e[2],e[3]),i=$n(e,4);return{type:t,size:i,data:e.subarray(10,10+i)}}function nr(e){let t=0;const i=[];for(;jn(e,t);){const n=$n(e,t+6);e[t+5]>>6&1&&(t+=10),t+=10;const r=t+n;for(;t+10<r;){const n=ir(e.subarray(t)),r=tr(n);r&&i.push(r),t+=n.size+10}Hn(e,t)&&(t+=10)}return i}function rr(e){return e&&"PRIV"===e.key&&"com.apple.streaming.transportStreamTimestamp"===e.info}function sr(e){if(8===e.data.byteLength){const t=new Uint8Array(e.data),i=1&t[3];let n=(t[4]<<23)+(t[5]<<15)+(t[6]<<7)+t[7];return n/=45,i&&(n+=47721858.84),Math.round(n)}}function or(e){const t=nr(e);for(let e=0;e<t.length;e++){const i=t[e];if(rr(i))return sr(i)}}let ar=function(e){return e.audioId3="org.id3",e.dateRange="com.apple.quicktime.HLS",e.emsg="https://aomedia.org/emsg/ID3",e.misbklv="urn:misb:KLV:bin:1910.1",e}({});function lr(e="",t=9e4){return{type:e,id:-1,pid:-1,inputTimeScale:t,sequenceNumber:-1,samples:[],dropped:0}}class cr{constructor(){this._audioTrack=void 0,this._id3Track=void 0,this.frameIndex=0,this.cachedData=null,this.basePTS=null,this.initPTS=null,this.lastPTS=null}resetInitSegment(e,t,i,n){this._id3Track={type:"id3",id:3,pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0}}resetTimeStamp(e){this.initPTS=e,this.resetContiguity()}resetContiguity(){this.basePTS=null,this.lastPTS=null,this.frameIndex=0}canParse(e,t){return!1}appendFrame(e,t,i){}demux(e,t){this.cachedData&&(e=_e(this.cachedData,e),this.cachedData=null);let i,r=Gn(e,0),s=r?r.length:0;const o=this._audioTrack,a=this._id3Track,l=r?or(r):void 0,c=e.length;for((null===this.basePTS||0===this.frameIndex&&n(l))&&(this.basePTS=ur(l,t,this.initPTS),this.lastPTS=this.basePTS),null===this.lastPTS&&(this.lastPTS=this.basePTS),r&&r.length>0&&a.samples.push({pts:this.lastPTS,dts:this.lastPTS,data:r,type:ar.audioId3,duration:Number.POSITIVE_INFINITY});s<c;){if(this.canParse(e,s)){const t=this.appendFrame(o,e,s);t?(this.frameIndex++,this.lastPTS=t.sample.pts,s+=t.length,i=s):s=c}else Qn(e,s)?(r=Gn(e,s),a.samples.push({pts:this.lastPTS,dts:this.lastPTS,data:r,type:ar.audioId3,duration:Number.POSITIVE_INFINITY}),s+=r.length,i=s):s++;if(s===c&&i!==c){const t=e.slice(i);this.cachedData?this.cachedData=_e(this.cachedData,t):this.cachedData=t}}return{audioTrack:o,videoTrack:lr(),id3Track:a,textTrack:lr()}}demuxSampleAes(e,t,i){return Promise.reject(new Error(`[${this}] This demuxer does not support Sample-AES decryption`))}flush(e){const t=this.cachedData;return t&&(this.cachedData=null,this.demux(t,0)),{audioTrack:this._audioTrack,videoTrack:lr(),id3Track:this._id3Track,textTrack:lr()}}destroy(){this.cachedData=null,this._audioTrack=this._id3Track=void 0}}const ur=(e,t,i)=>{if(n(e))return 90*e;return 9e4*t+(i?9e4*i.baseTime/i.timescale:0)};let hr=null;const dr=[32,64,96,128,160,192,224,256,288,320,352,384,416,448,32,48,56,64,80,96,112,128,160,192,224,256,320,384,32,40,48,56,64,80,96,112,128,160,192,224,256,320,32,48,56,64,80,96,112,128,144,160,176,192,224,256,8,16,24,32,40,48,56,64,80,96,112,128,144,160],fr=[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],pr=[[0,72,144,12],[0,0,0,0],[0,72,144,12],[0,144,144,12]],_r=[0,1,1,4];function gr(e,t,i,n,r){if(i+24>t.length)return;const s=mr(t,i);if(s&&i+s.frameLength<=t.length){const o=n+r*(9e4*s.samplesPerFrame/s.sampleRate),a={unit:t.subarray(i,i+s.frameLength),pts:o,dts:o};return e.config=[],e.channelCount=s.channelCount,e.samplerate=s.sampleRate,e.samples.push(a),{sample:a,length:s.frameLength,missing:0}}}function mr(e,t){const i=e[t+1]>>3&3,n=e[t+1]>>1&3,r=e[t+2]>>4&15,s=e[t+2]>>2&3;if(1!==i&&0!==r&&15!==r&&3!==s){const o=e[t+2]>>1&1,a=e[t+3]>>6,l=1e3*dr[14*(3===i?3-n:3===n?3:4)+r-1],c=fr[3*(3===i?0:2===i?1:2)+s],u=3===a?1:2,h=pr[i][n],d=_r[n],f=8*h*d,p=Math.floor(h*l/c+o)*d;if(null===hr){const e=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);hr=e?parseInt(e[1]):0}return!!hr&&hr<=87&&2===n&&l>=224e3&&0===a&&(e[t+3]=128|e[t+3]),{sampleRate:c,channelCount:u,frameLength:p,samplesPerFrame:f}}}function vr(e,t){return 255===e[t]&&224==(224&e[t+1])&&0!=(6&e[t+1])}function yr(e,t){return t+1<e.length&&vr(e,t)}function br(e,t){if(t+1<e.length&&vr(e,t)){const i=4,n=mr(e,t);let r=i;null!=n&&n.frameLength&&(r=n.frameLength);const s=t+r;return s===e.length||yr(e,s)}return!1}const Sr=(e,t)=>{let i=0,n=5;t+=n;const r=new Uint32Array(1),s=new Uint32Array(1),o=new Uint8Array(1);for(;n>0;){o[0]=e[t];const a=Math.min(n,8),l=8-a;s[0]=4278190080>>>24+l<<l,r[0]=(o[0]&s[0])>>l,i=i?i<<a|r[0]:r[0],t+=1,n-=a}return i};class Er extends cr{constructor(e){super(),this.observer=void 0,this.observer=e}resetInitSegment(e,t,i,n){super.resetInitSegment(e,t,i,n),this._audioTrack={container:"audio/ac-3",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"ac3",samples:[],manifestCodec:t,duration:n,inputTimeScale:9e4,dropped:0}}canParse(e,t){return t+64<e.length}appendFrame(e,t,i){const n=wr(e,t,i,this.basePTS,this.frameIndex);if(-1!==n){return{sample:e.samples[e.samples.length-1],length:n,missing:0}}}static probe(e){if(!e)return!1;const t=Gn(e,0);if(!t)return!1;const i=t.length;return 11===e[i]&&119===e[i+1]&&void 0!==or(t)&&Sr(e,i)<16}}function wr(e,t,i,n,r){if(i+8>t.length)return-1;if(11!==t[i]||119!==t[i+1])return-1;const s=t[i+4]>>6;if(s>=3)return-1;const o=[48e3,44100,32e3][s],a=63&t[i+4],l=2*[64,69,96,64,70,96,80,87,120,80,88,120,96,104,144,96,105,144,112,121,168,112,122,168,128,139,192,128,140,192,160,174,240,160,175,240,192,208,288,192,209,288,224,243,336,224,244,336,256,278,384,256,279,384,320,348,480,320,349,480,384,417,576,384,418,576,448,487,672,448,488,672,512,557,768,512,558,768,640,696,960,640,697,960,768,835,1152,768,836,1152,896,975,1344,896,976,1344,1024,1114,1536,1024,1115,1536,1152,1253,1728,1152,1254,1728,1280,1393,1920,1280,1394,1920][3*a+s];if(i+l>t.length)return-1;const c=t[i+6]>>5;let u=0;2===c?u+=2:(1&c&&1!==c&&(u+=2),4&c&&(u+=2));const h=(t[i+6]<<8|t[i+7])>>12-u&1,d=[2,1,2,3,3,4,4,5][c]+h,f=t[i+5]>>3,p=7&t[i+5],_=new Uint8Array([s<<6|f<<1|p>>2,(3&p)<<6|c<<3|h<<2|a>>4,a<<4&224]),g=n+r*(1536/o*9e4),m=t.subarray(i,i+l);return e.config=_,e.channelCount=d,e.samplerate=o,e.samples.push({unit:m,pts:g}),l}const Cr=/\/emsg[-/]ID3/i;function kr(e,t){return n(e.presentationTime)?e.presentationTime/e.timeScale:t+e.presentationTimeDelta/e.timeScale}class Tr{constructor(e,t,i){this.keyData=void 0,this.decrypter=void 0,this.keyData=i,this.decrypter=new Wt(t,{removePKCS7Padding:!1})}decryptBuffer(e){return this.decrypter.decrypt(e,this.keyData.key.buffer,this.keyData.iv.buffer,jt)}decryptAacSample(e,t,i){const n=e[t].unit;if(n.length<=16)return;const r=n.subarray(16,n.length-n.length%16),s=r.buffer.slice(r.byteOffset,r.byteOffset+r.length);this.decryptBuffer(s).then((r=>{const s=new Uint8Array(r);n.set(s,16),this.decrypter.isSync()||this.decryptAacSamples(e,t+1,i)})).catch(i)}decryptAacSamples(e,t,i){for(;;t++){if(t>=e.length)return void i();if(!(e[t].unit.length<32)&&(this.decryptAacSample(e,t,i),!this.decrypter.isSync()))return}}getAvcEncryptedData(e){const t=16*Math.floor((e.length-48)/160)+16,i=new Int8Array(t);let n=0;for(let t=32;t<e.length-16;t+=160,n+=16)i.set(e.subarray(t,t+16),n);return i}getAvcDecryptedUnit(e,t){const i=new Uint8Array(t);let n=0;for(let t=32;t<e.length-16;t+=160,n+=16)e.set(i.subarray(n,n+16),t);return e}decryptAvcSample(e,t,i,n,r){const s=be(r.data),o=this.getAvcEncryptedData(s);this.decryptBuffer(o.buffer).then((o=>{r.data=this.getAvcDecryptedUnit(s,o),this.decrypter.isSync()||this.decryptAvcSamples(e,t,i+1,n)})).catch(n)}decryptAvcSamples(e,t,i,n){if(e instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;t++,i=0){if(t>=e.length)return void n();const r=e[t].units;for(;!(i>=r.length);i++){const s=r[i];if(!(s.data.length<=48||1!==s.type&&5!==s.type||(this.decryptAvcSample(e,t,i,n,s),this.decrypter.isSync())))return}}}}class Ar{constructor(){this.VideoSample=null}createVideoSample(e,t,i){return{key:e,frame:!1,pts:t,dts:i,units:[],length:0}}getLastNalUnit(e){var t;let i,n=this.VideoSample;if(n&&0!==n.units.length||(n=e[e.length-1]),null!=(t=n)&&t.units){const e=n.units;i=e[e.length-1]}return i}pushAccessUnit(e,t){if(e.units.length&&e.frame){if(void 0===e.pts){const i=t.samples,n=i.length;if(!n)return void t.dropped++;{const t=i[n-1];e.pts=t.pts,e.dts=t.dts}}t.samples.push(e)}}parseNALu(e,t,i){const n=t.byteLength;let r=e.naluState||0;const s=r,o=[];let a,l,c,u=0,h=-1,d=0;for(-1===r&&(h=0,d=this.getNALuType(t,0),r=0,u=1);u<n;)if(a=t[u++],r)if(1!==r)if(a)if(1===a){if(l=u-r-1,h>=0){const e={data:t.subarray(h,l),type:d};o.push(e)}else{const i=this.getLastNalUnit(e.samples);i&&(s&&u<=4-s&&i.state&&(i.data=i.data.subarray(0,i.data.byteLength-s)),l>0&&(i.data=_e(i.data,t.subarray(0,l)),i.state=0))}u<n?(c=this.getNALuType(t,u),h=u,d=c,r=0):r=-1}else r=0;else r=3;else r=a?0:2;else r=a?0:1;if(h>=0&&r>=0){const e={data:t.subarray(h,n),type:d,state:r};o.push(e)}if(0===o.length){const i=this.getLastNalUnit(e.samples);i&&(i.data=_e(i.data,t))}return e.naluState=r,o}}class xr{constructor(e){this.data=void 0,this.bytesAvailable=void 0,this.word=void 0,this.bitsAvailable=void 0,this.data=e,this.bytesAvailable=e.byteLength,this.word=0,this.bitsAvailable=0}loadWord(){const e=this.data,t=this.bytesAvailable,i=e.byteLength-t,n=new Uint8Array(4),r=Math.min(4,t);if(0===r)throw new Error("no bytes available");n.set(e.subarray(i,i+r)),this.word=new DataView(n.buffer).getUint32(0),this.bitsAvailable=8*r,this.bytesAvailable-=r}skipBits(e){let t;e=Math.min(e,8*this.bytesAvailable+this.bitsAvailable),this.bitsAvailable>e?(this.word<<=e,this.bitsAvailable-=e):(t=(e-=this.bitsAvailable)>>3,e-=t<<3,this.bytesAvailable-=t,this.loadWord(),this.word<<=e,this.bitsAvailable-=e)}readBits(e){let t=Math.min(this.bitsAvailable,e);const i=this.word>>>32-t;if(e>32&&x.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=t,this.bitsAvailable>0)this.word<<=t;else{if(!(this.bytesAvailable>0))throw new Error("no bits available");this.loadWord()}return t=e-t,t>0&&this.bitsAvailable?i<<t|this.readBits(t):i}skipLZ(){let e;for(e=0;e<this.bitsAvailable;++e)if(0!=(this.word&2147483648>>>e))return this.word<<=e,this.bitsAvailable-=e,e;return this.loadWord(),e+this.skipLZ()}skipUEG(){this.skipBits(1+this.skipLZ())}skipEG(){this.skipBits(1+this.skipLZ())}readUEG(){const e=this.skipLZ();return this.readBits(e+1)-1}readEG(){const e=this.readUEG();return 1&e?1+e>>>1:-1*(e>>>1)}readBoolean(){return 1===this.readBits(1)}readUByte(){return this.readBits(8)}readUShort(){return this.readBits(16)}readUInt(){return this.readBits(32)}}class Dr extends Ar{parsePES(e,t,i,n){const r=this.parseNALu(e,i.data,n);let s,o=this.VideoSample,a=!1;i.data=null,o&&r.length&&!e.audFound&&(this.pushAccessUnit(o,e),o=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts)),r.forEach((n=>{var r,l;switch(n.type){case 1:{let t=!1;s=!0;const r=n.data;if(a&&r.length>4){const e=this.readSliceType(r);2!==e&&4!==e&&7!==e&&9!==e||(t=!0)}var c;if(t)null!=(c=o)&&c.frame&&!o.key&&(this.pushAccessUnit(o,e),o=this.VideoSample=null);o||(o=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),o.frame=!0,o.key=t;break}case 5:s=!0,null!=(r=o)&&r.frame&&!o.key&&(this.pushAccessUnit(o,e),o=this.VideoSample=null),o||(o=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),o.key=!0,o.frame=!0;break;case 6:s=!0,ye(n.data,1,i.pts,t.samples);break;case 7:{var u,h;s=!0,a=!0;const t=n.data,i=this.readSPS(t);if(!e.sps||e.width!==i.width||e.height!==i.height||(null==(u=e.pixelRatio)?void 0:u[0])!==i.pixelRatio[0]||(null==(h=e.pixelRatio)?void 0:h[1])!==i.pixelRatio[1]){e.width=i.width,e.height=i.height,e.pixelRatio=i.pixelRatio,e.sps=[t];const n=t.subarray(1,4);let r="avc1.";for(let e=0;e<3;e++){let t=n[e].toString(16);t.length<2&&(t="0"+t),r+=t}e.codec=r}break}case 8:s=!0,e.pps=[n.data];break;case 9:s=!0,e.audFound=!0,null!=(l=o)&&l.frame&&(this.pushAccessUnit(o,e),o=null),o||(o=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts));break;case 12:s=!0;break;default:s=!1}if(o&&s){o.units.push(n)}})),n&&o&&(this.pushAccessUnit(o,e),this.VideoSample=null)}getNALuType(e,t){return 31&e[t]}readSliceType(e){const t=new xr(e);return t.readUByte(),t.readUEG(),t.readUEG()}skipScalingList(e,t){let i,n=8,r=8;for(let s=0;s<e;s++)0!==r&&(i=t.readEG(),r=(n+i+256)%256),n=0===r?n:r}readSPS(e){const t=new xr(e);let i,n,r,s=0,o=0,a=0,l=0;const c=t.readUByte.bind(t),u=t.readBits.bind(t),h=t.readUEG.bind(t),d=t.readBoolean.bind(t),f=t.skipBits.bind(t),p=t.skipEG.bind(t),_=t.skipUEG.bind(t),g=this.skipScalingList.bind(this);c();const m=c();if(u(5),f(3),c(),_(),100===m||110===m||122===m||244===m||44===m||83===m||86===m||118===m||128===m){const e=h();if(3===e&&f(1),_(),_(),f(1),d())for(n=3!==e?8:12,r=0;r<n;r++)d()&&g(r<6?16:64,t)}_();const v=h();if(0===v)h();else if(1===v)for(f(1),p(),p(),i=h(),r=0;r<i;r++)p();_(),f(1);const y=h(),b=h(),S=u(1);0===S&&f(1),f(1),d()&&(s=h(),o=h(),a=h(),l=h());let E=[1,1];if(d()&&d()){switch(c()){case 1:E=[1,1];break;case 2:E=[12,11];break;case 3:E=[10,11];break;case 4:E=[16,11];break;case 5:E=[40,33];break;case 6:E=[24,11];break;case 7:E=[20,11];break;case 8:E=[32,11];break;case 9:E=[80,33];break;case 10:E=[18,11];break;case 11:E=[15,11];break;case 12:E=[64,33];break;case 13:E=[160,99];break;case 14:E=[4,3];break;case 15:E=[3,2];break;case 16:E=[2,1];break;case 255:E=[c()<<8|c(),c()<<8|c()]}}return{width:Math.ceil(16*(y+1)-2*s-2*o),height:(2-S)*(b+1)*16-(S?2:4)*(a+l),pixelRatio:E}}}class Lr extends Ar{constructor(...e){super(...e),this.initVPS=null}parsePES(e,t,i,n){const r=this.parseNALu(e,i.data,n);let s,o=this.VideoSample,a=!1;i.data=null,o&&r.length&&!e.audFound&&(this.pushAccessUnit(o,e),o=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts)),r.forEach((n=>{var r,l;switch(n.type){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:case 8:case 9:o||(o=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts)),o.frame=!0,s=!0;break;case 16:case 17:case 18:case 21:var c;if(s=!0,a)null!=(c=o)&&c.frame&&!o.key&&(this.pushAccessUnit(o,e),o=this.VideoSample=null);o||(o=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),o.key=!0,o.frame=!0;break;case 19:case 20:s=!0,null!=(r=o)&&r.frame&&!o.key&&(this.pushAccessUnit(o,e),o=this.VideoSample=null),o||(o=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),o.key=!0,o.frame=!0;break;case 39:s=!0,ye(n.data,2,i.pts,t.samples);break;case 32:s=!0,e.vps||("object"!=typeof e.params&&(e.params={}),e.params=y(e.params,this.readVPS(n.data)),this.initVPS=n.data),e.vps=[n.data];break;case 33:if(s=!0,a=!0,void 0===e.vps||e.vps[0]===this.initVPS||void 0===e.sps||this.matchSPS(e.sps[0],n.data)||(this.initVPS=e.vps[0],e.sps=e.pps=void 0),!e.sps){const t=this.readSPS(n.data);e.width=t.width,e.height=t.height,e.pixelRatio=t.pixelRatio,e.codec=t.codecString,e.sps=[],"object"!=typeof e.params&&(e.params={});for(const i in t.params)e.params[i]=t.params[i]}this.pushParameterSet(e.sps,n.data,e.vps),o||(o=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),o.key=!0;break;case 34:if(s=!0,"object"==typeof e.params){if(!e.pps){e.pps=[];const t=this.readPPS(n.data);for(const i in t)e.params[i]=t[i]}this.pushParameterSet(e.pps,n.data,e.vps)}break;case 35:s=!0,e.audFound=!0,null!=(l=o)&&l.frame&&(this.pushAccessUnit(o,e),o=null),o||(o=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts));break;default:s=!1}if(o&&s){o.units.push(n)}})),n&&o&&(this.pushAccessUnit(o,e),this.VideoSample=null)}pushParameterSet(e,t,i){(i&&i[0]===this.initVPS||!i&&!e.length)&&e.push(t)}getNALuType(e,t){return(126&e[t])>>>1}ebsp2rbsp(e){const t=new Uint8Array(e.byteLength);let i=0;for(let n=0;n<e.byteLength;n++)n>=2&&3===e[n]&&0===e[n-1]&&0===e[n-2]||(t[i]=e[n],i++);return new Uint8Array(t.buffer,0,i)}pushAccessUnit(e,t){super.pushAccessUnit(e,t),this.initVPS&&(this.initVPS=null)}readVPS(e){const t=new xr(e);t.readUByte(),t.readUByte(),t.readBits(4),t.skipBits(2),t.readBits(6);return{numTemporalLayers:t.readBits(3)+1,temporalIdNested:t.readBoolean()}}readSPS(e){const t=new xr(this.ebsp2rbsp(e));t.readUByte(),t.readUByte(),t.readBits(4);const i=t.readBits(3);t.readBoolean();const n=t.readBits(2),r=t.readBoolean(),s=t.readBits(5),o=t.readUByte(),a=t.readUByte(),l=t.readUByte(),c=t.readUByte(),u=t.readUByte(),h=t.readUByte(),d=t.readUByte(),f=t.readUByte(),p=t.readUByte(),_=t.readUByte(),g=t.readUByte(),m=[],v=[];for(let e=0;e<i;e++)m.push(t.readBoolean()),v.push(t.readBoolean());if(i>0)for(let e=i;e<8;e++)t.readBits(2);for(let e=0;e<i;e++)m[e]&&(t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte()),v[e]&&t.readUByte();t.readUEG();const y=t.readUEG();3==y&&t.skipBits(1);const b=t.readUEG(),S=t.readUEG(),E=t.readBoolean();let w=0,C=0,k=0,T=0;E&&(w+=t.readUEG(),C+=t.readUEG(),k+=t.readUEG(),T+=t.readUEG());const A=t.readUEG(),x=t.readUEG(),D=t.readUEG();for(let e=t.readBoolean()?0:i;e<=i;e++)t.skipUEG(),t.skipUEG(),t.skipUEG();t.skipUEG(),t.skipUEG(),t.skipUEG(),t.skipUEG(),t.skipUEG(),t.skipUEG();if(t.readBoolean()){if(t.readBoolean())for(let e=0;e<4;e++)for(let i=0;i<(3===e?2:6);i++){if(t.readBoolean()){const i=Math.min(64,1<<4+(e<<1));e>1&&t.readEG();for(let e=0;e<i;e++)t.readEG()}else t.readUEG()}}t.readBoolean(),t.readBoolean();t.readBoolean()&&(t.readUByte(),t.skipUEG(),t.skipUEG(),t.readBoolean());const L=t.readUEG();let R=0;for(let e=0;e<L;e++){let i=!1;if(0!==e&&(i=t.readBoolean()),i){e===L&&t.readUEG(),t.readBoolean(),t.readUEG();let i=0;for(let e=0;e<=R;e++){const e=t.readBoolean();let n=!1;e||(n=t.readBoolean()),(e||n)&&i++}R=i}else{const e=t.readUEG(),i=t.readUEG();R=e+i;for(let i=0;i<e;i++)t.readUEG(),t.readBoolean();for(let e=0;e<i;e++)t.readUEG(),t.readBoolean()}}if(t.readBoolean()){const e=t.readUEG();for(let i=0;i<e;i++){for(let e=0;e<D+4;e++)t.readBits(1);t.readBits(1)}}let I=0,P=1,O=1,M=!0,F=1,B=0;t.readBoolean(),t.readBoolean();let N=!1;if(t.readBoolean()){if(t.readBoolean()){const e=t.readUByte();e>0&&e<16?(P=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2][e-1],O=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1][e-1]):255===e&&(P=t.readBits(16),O=t.readBits(16))}t.readBoolean()&&t.readBoolean();if(t.readBoolean()){t.readBits(3),t.readBoolean();t.readBoolean()&&(t.readUByte(),t.readUByte(),t.readUByte())}t.readBoolean()&&(t.readUEG(),t.readUEG()),t.readBoolean(),t.readBoolean(),t.readBoolean(),N=t.readBoolean(),N&&(t.skipUEG(),t.skipUEG(),t.skipUEG(),t.skipUEG());if(t.readBoolean()){F=t.readBits(32),B=t.readBits(32);t.readBoolean()&&t.readUEG();if(t.readBoolean()){const e=t.readBoolean(),n=t.readBoolean();let r=!1;(e||n)&&(r=t.readBoolean(),r&&(t.readUByte(),t.readBits(5),t.readBoolean(),t.readBits(5)),t.readBits(4),t.readBits(4),r&&t.readBits(4),t.readBits(5),t.readBits(5),t.readBits(5));for(let s=0;s<=i;s++){M=t.readBoolean();let i=!1;M||t.readBoolean()?t.readEG():i=t.readBoolean();const s=i?1:t.readUEG()+1;if(e)for(let e=0;e<s;e++)t.readUEG(),t.readUEG(),r&&(t.readUEG(),t.readUEG()),t.skipBits(1);if(n)for(let e=0;e<s;e++)t.readUEG(),t.readUEG(),r&&(t.readUEG(),t.readUEG()),t.skipBits(1)}}}t.readBoolean()&&(t.readBoolean(),t.readBoolean(),t.readBoolean(),I=t.readUEG())}let U=b,H=S;if(E){let e=1,t=1;1===y?e=t=2:2==y&&(e=2),U=b-e*C-e*w,H=S-t*T-t*k}const j=n?["A","B","C"][n]:"",$=o<<24|a<<16|l<<8|c;let G=0;for(let e=0;e<32;e++)G=(G|($>>e&1)<<31-e)>>>0;let z=G.toString(16);1===s&&"2"===z&&(z="6");return{codecString:`hvc1.${j}${s}.${z}.${r?"H":"L"}${g}.B0`,params:{general_tier_flag:r,general_profile_idc:s,general_profile_space:n,general_profile_compatibility_flags:[o,a,l,c],general_constraint_indicator_flags:[u,h,d,f,p,_],general_level_idc:g,bit_depth:A+8,bit_depth_luma_minus8:A,bit_depth_chroma_minus8:x,min_spatial_segmentation_idc:I,chroma_format_idc:y,frame_rate:{fixed:M,fps:B/F}},width:U,height:H,pixelRatio:[P,O]}}readPPS(e){const t=new xr(this.ebsp2rbsp(e));t.readUByte(),t.readUByte(),t.skipUEG(),t.skipUEG(),t.skipBits(2),t.skipBits(3),t.skipBits(2),t.skipUEG(),t.skipUEG(),t.skipEG(),t.skipBits(2);t.readBoolean()&&t.skipUEG(),t.skipEG(),t.skipEG(),t.skipBits(4);const i=t.readBoolean(),n=t.readBoolean();let r=1;return n&&i?r=0:n?r=3:i&&(r=2),{parallelismType:r}}matchSPS(e,t){return String.fromCharCode.apply(null,e).substr(3)===String.fromCharCode.apply(null,t).substr(3)}}const Rr=188;class Ir{constructor(e,t,i,n){this.logger=void 0,this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._pmtId=-1,this._videoTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.remainderData=null,this.videoParser=void 0,this.observer=e,this.config=t,this.typeSupported=i,this.logger=n,this.videoParser=null}static probe(e,t){const i=Ir.syncOffset(e);return i>0&&t.warn(`MPEG2-TS detected but first sync word found @ offset ${i}`),-1!==i}static syncOffset(e){const t=e.length;let i=Math.min(940,t-Rr)+1,n=0;for(;n<i;){let r=!1,s=-1,o=0;for(let a=n;a<t;a+=Rr){if(71!==e[a]||t-a!==Rr&&71!==e[a+Rr]){if(o)return-1;break}if(o++,-1===s&&(s=a,0!==s&&(i=Math.min(s+18612,e.length-Rr)+1)),r||(r=0===Pr(e,a)),r&&o>1&&(0===s&&o>2||a+Rr>i))return s}n++}return-1}static createTrack(e,t){return{container:"video"===e||"audio"===e?"video/mp2t":void 0,type:e,id:ee[e],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:"audio"===e?t:void 0}}resetInitSegment(e,t,i,n){this.pmtParsed=!1,this._pmtId=-1,this._videoTrack=Ir.createTrack("video"),this._videoTrack.duration=n,this._audioTrack=Ir.createTrack("audio",n),this._id3Track=Ir.createTrack("id3"),this._txtTrack=Ir.createTrack("text"),this._audioTrack.segmentCodec="aac",this.videoParser=null,this.aacOverFlow=null,this.remainderData=null,this.audioCodec=t,this.videoCodec=i}resetTimeStamp(){}resetContiguity(){const{_audioTrack:e,_videoTrack:t,_id3Track:i}=this;e&&(e.pesData=null),t&&(t.pesData=null),i&&(i.pesData=null),this.aacOverFlow=null,this.remainderData=null}demux(e,t,i=!1,n=!1){let r;i||(this.sampleAes=null);const s=this._videoTrack,o=this._audioTrack,a=this._id3Track,l=this._txtTrack;let c=s.pid,u=s.pesData,h=o.pid,d=a.pid,f=o.pesData,p=a.pesData,_=null,g=this.pmtParsed,m=this._pmtId,v=e.length;if(this.remainderData&&(v=(e=_e(this.remainderData,e)).length,this.remainderData=null),v<Rr&&!n)return this.remainderData=e,{audioTrack:o,videoTrack:s,id3Track:a,textTrack:l};const y=Math.max(0,Ir.syncOffset(e));v-=(v-y)%Rr,v<e.byteLength&&!n&&(this.remainderData=new Uint8Array(e.buffer,v,e.buffer.byteLength-v));let b=0;for(let t=y;t<v;t+=Rr)if(71===e[t]){const n=!!(64&e[t+1]),v=Pr(e,t);let b;if((48&e[t+3])>>4>1){if(b=t+5+e[t+4],b===t+Rr)continue}else b=t+4;switch(v){case c:n&&(u&&(r=Nr(u,this.logger))&&(this.readyVideoParser(s.segmentCodec),null!==this.videoParser&&this.videoParser.parsePES(s,l,r,!1)),u={data:[],size:0}),u&&(u.data.push(e.subarray(b,t+Rr)),u.size+=t+Rr-b);break;case h:if(n){if(f&&(r=Nr(f,this.logger)))switch(o.segmentCodec){case"aac":this.parseAACPES(o,r);break;case"mp3":this.parseMPEGPES(o,r);break;case"ac3":this.parseAC3PES(o,r)}f={data:[],size:0}}f&&(f.data.push(e.subarray(b,t+Rr)),f.size+=t+Rr-b);break;case d:n&&(p&&(r=Nr(p,this.logger))&&this.parseID3PES(a,r),p={data:[],size:0}),p&&(p.data.push(e.subarray(b,t+Rr)),p.size+=t+Rr-b);break;case 0:n&&(b+=e[b]+1),m=this._pmtId=Or(e,b);break;case m:{n&&(b+=e[b]+1);const r=Mr(e,b,this.typeSupported,i,this.observer,this.logger);c=r.videoPid,c>0&&(s.pid=c,s.segmentCodec=r.segmentVideoCodec),h=r.audioPid,h>0&&(o.pid=h,o.segmentCodec=r.segmentAudioCodec),d=r.id3Pid,d>0&&(a.pid=d),null===_||g||(this.logger.warn(`MPEG-TS PMT found at ${t} after unknown PID '${_}'. Backtracking to sync byte @${y} to parse all TS packets.`),_=null,t=y-188),g=this.pmtParsed=!0;break}case 17:case 8191:break;default:_=v}}else b++;b>0&&Fr(this.observer,new Error(`Found ${b} TS packet/s that do not start with 0x47`),void 0,this.logger),s.pesData=u,o.pesData=f,a.pesData=p;const S={audioTrack:o,videoTrack:s,id3Track:a,textTrack:l};return n&&this.extractRemainingSamples(S),S}flush(){const{remainderData:e}=this;let t;return this.remainderData=null,t=e?this.demux(e,-1,!1,!0):{videoTrack:this._videoTrack,audioTrack:this._audioTrack,id3Track:this._id3Track,textTrack:this._txtTrack},this.extractRemainingSamples(t),this.sampleAes?this.decrypt(t,this.sampleAes):t}extractRemainingSamples(e){const{audioTrack:t,videoTrack:i,id3Track:n,textTrack:r}=e,s=i.pesData,o=t.pesData,a=n.pesData;let l;if(s&&(l=Nr(s,this.logger))?(this.readyVideoParser(i.segmentCodec),null!==this.videoParser&&(this.videoParser.parsePES(i,r,l,!0),i.pesData=null)):i.pesData=s,o&&(l=Nr(o,this.logger))){switch(t.segmentCodec){case"aac":this.parseAACPES(t,l);break;case"mp3":this.parseMPEGPES(t,l);break;case"ac3":this.parseAC3PES(t,l)}t.pesData=null}else null!=o&&o.size&&this.logger.log("last AAC PES packet truncated,might overlap between fragments"),t.pesData=o;a&&(l=Nr(a,this.logger))?(this.parseID3PES(n,l),n.pesData=null):n.pesData=a}demuxSampleAes(e,t,i){const n=this.demux(e,i,!0,!this.config.progressive),r=this.sampleAes=new Tr(this.observer,this.config,t);return this.decrypt(n,r)}readyVideoParser(e){null===this.videoParser&&("avc"===e?this.videoParser=new Dr:"hevc"===e&&(this.videoParser=new Lr))}decrypt(e,t){return new Promise((i=>{const{audioTrack:n,videoTrack:r}=e;n.samples&&"aac"===n.segmentCodec?t.decryptAacSamples(n.samples,0,(()=>{r.samples?t.decryptAvcSamples(r.samples,0,0,(()=>{i(e)})):i(e)})):r.samples&&t.decryptAvcSamples(r.samples,0,0,(()=>{i(e)}))}))}destroy(){this.observer&&this.observer.removeAllListeners(),this.config=this.logger=this.observer=null,this.aacOverFlow=this.videoParser=this.remainderData=this.sampleAes=null,this._videoTrack=this._audioTrack=this._id3Track=this._txtTrack=void 0}parseAACPES(e,t){let i=0;const n=this.aacOverFlow;let r,s,o,a=t.data;if(n){this.aacOverFlow=null;const t=n.missing,r=n.sample.unit.byteLength;if(-1===t)a=_e(n.sample.unit,a);else{const s=r-t;n.sample.unit.set(a.subarray(0,t),s),e.samples.push(n.sample),i=n.missing}}for(r=i,s=a.length;r<s-1&&!qn(a,r);r++);if(r!==i){let e;const t=r<s-1;if(e=t?`AAC PES did not start with ADTS header,offset:${r}`:"No ADTS header found in AAC PES",Fr(this.observer,new Error(e),t,this.logger),!t)return}if(Yn(e,this.observer,a,r,this.audioCodec),void 0!==t.pts)o=t.pts;else{if(!n)return void this.logger.warn("[tsdemuxer]: AAC PES unknown PTS");{const t=Zn(e.samplerate);o=n.sample.pts+t}}let l,c=0;for(;r<s;){if(l=Xn(e,a,r,o,c),r+=l.length,l.missing){this.aacOverFlow=l;break}for(c++;r<s-1&&!qn(a,r);r++);}}parseMPEGPES(e,t){const i=t.data,n=i.length;let r=0,s=0;const o=t.pts;if(void 0!==o)for(;s<n;)if(yr(i,s)){const t=gr(e,i,s,o,r);if(!t)break;s+=t.length,r++}else s++;else this.logger.warn("[tsdemuxer]: MPEG PES unknown PTS")}parseAC3PES(e,t){{const i=t.data,n=t.pts;if(void 0===n)return void this.logger.warn("[tsdemuxer]: AC3 PES unknown PTS");const r=i.length;let s,o=0,a=0;for(;a<r&&(s=wr(e,i,a,n,o++))>0;)a+=s}}parseID3PES(e,t){if(void 0===t.pts)return void this.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");const i=y({},t,{type:this._videoTrack?ar.emsg:ar.audioId3,duration:Number.POSITIVE_INFINITY});e.samples.push(i)}}function Pr(e,t){return((31&e[t+1])<<8)+e[t+2]}function Or(e,t){return(31&e[t+10])<<8|e[t+11]}function Mr(e,t,i,n,r,s){const o={audioPid:-1,videoPid:-1,id3Pid:-1,segmentVideoCodec:"avc",segmentAudioCodec:"aac"},a=t+3+((15&e[t+1])<<8|e[t+2])-4;for(t+=12+((15&e[t+10])<<8|e[t+11]);t<a;){const a=Pr(e,t),l=(15&e[t+3])<<8|e[t+4];switch(e[t]){case 207:if(!n){Br("ADTS AAC",s);break}case 15:-1===o.audioPid&&(o.audioPid=a);break;case 21:-1===o.id3Pid&&(o.id3Pid=a);break;case 219:if(!n){Br("H.264",s);break}case 27:-1===o.videoPid&&(o.videoPid=a);break;case 3:case 4:i.mpeg||i.mp3?-1===o.audioPid&&(o.audioPid=a,o.segmentAudioCodec="mp3"):s.log("MPEG audio found, not supported in this browser");break;case 193:if(!n){Br("AC-3",s);break}case 129:i.ac3?-1===o.audioPid&&(o.audioPid=a,o.segmentAudioCodec="ac3"):s.log("AC-3 audio found, not supported in this browser");break;case 6:if(-1===o.audioPid&&l>0){let n=t+5,r=l;for(;r>2;){if(106===e[n])!0!==i.ac3?s.log("AC-3 audio found, not supported in this browser for now"):(o.audioPid=a,o.segmentAudioCodec="ac3");const t=e[n+1]+2;n+=t,r-=t}}break;case 194:case 135:return Fr(r,new Error("Unsupported EC-3 in M2TS found"),void 0,s),o;case 36:-1===o.videoPid&&(o.videoPid=a,o.segmentVideoCodec="hevc",s.log("HEVC in M2TS found"))}t+=l+5}return o}function Fr(e,t,i,n){n.warn(`parsing error: ${t.message}`),e.emit(l.ERROR,l.ERROR,{type:o.MEDIA_ERROR,details:a.FRAG_PARSING_ERROR,fatal:!1,levelRetry:i,error:t,reason:t.message})}function Br(e,t){t.log(`${e} with AES-128-CBC encryption found in unencrypted stream`)}function Nr(e,t){let i,n,r,s,o,a=0;const l=e.data;if(!e||0===e.size)return null;for(;l[0].length<19&&l.length>1;)l[0]=_e(l[0],l[1]),l.splice(1,1);i=l[0];if(1===(i[0]<<16)+(i[1]<<8)+i[2]){if(n=(i[4]<<8)+i[5],n&&n>e.size-6)return null;const c=i[7];192&c&&(s=536870912*(14&i[9])+4194304*(255&i[10])+16384*(254&i[11])+128*(255&i[12])+(254&i[13])/2,64&c?(o=536870912*(14&i[14])+4194304*(255&i[15])+16384*(254&i[16])+128*(255&i[17])+(254&i[18])/2,s-o>54e5&&(t.warn(`${Math.round((s-o)/9e4)}s delta between PTS and DTS, align them`),s=o)):o=s),r=i[8];let u=r+9;if(e.size<=u)return null;e.size-=u;const h=new Uint8Array(e.size);for(let e=0,t=l.length;e<t;e++){i=l[e];let t=i.byteLength;if(u){if(u>t){u-=t;continue}i=i.subarray(u),t-=u,u=0}h.set(i,a),a+=t}return n&&(n-=r+3),{data:h,pts:s,dts:o,len:n}}return null}class Ur{static getSilentFrame(e,t){if("mp4a.40.2"===e){if(1===t)return new Uint8Array([0,200,0,128,35,128]);if(2===t)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(6===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224])}else{if(1===t)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(2===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(3===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94])}}}const Hr=Math.pow(2,32)-1;class jr{static init(){let e;for(e in jr.types={avc1:[],avcC:[],hvc1:[],hvcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],".mp3":[],dac3:[],"ac-3":[],mvex:[],mvhd:[],pasp:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]},jr.types)jr.types.hasOwnProperty(e)&&(jr.types[e]=[e.charCodeAt(0),e.charCodeAt(1),e.charCodeAt(2),e.charCodeAt(3)]);const t=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),i=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);jr.HDLR_TYPES={video:t,audio:i};const n=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),r=new Uint8Array([0,0,0,0,0,0,0,0]);jr.STTS=jr.STSC=jr.STCO=r,jr.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),jr.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),jr.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),jr.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);const s=new Uint8Array([105,115,111,109]),o=new Uint8Array([97,118,99,49]),a=new Uint8Array([0,0,0,1]);jr.FTYP=jr.box(jr.types.ftyp,s,a,s,o),jr.DINF=jr.box(jr.types.dinf,jr.box(jr.types.dref,n))}static box(e,...t){let i=8,n=t.length;const r=n;for(;n--;)i+=t[n].byteLength;const s=new Uint8Array(i);for(s[0]=i>>24&255,s[1]=i>>16&255,s[2]=i>>8&255,s[3]=255&i,s.set(e,4),n=0,i=8;n<r;n++)s.set(t[n],i),i+=t[n].byteLength;return s}static hdlr(e){return jr.box(jr.types.hdlr,jr.HDLR_TYPES[e])}static mdat(e){return jr.box(jr.types.mdat,e)}static mdhd(e,t){t*=e;const i=Math.floor(t/(Hr+1)),n=Math.floor(t%(Hr+1));return jr.box(jr.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,e>>24&255,e>>16&255,e>>8&255,255&e,i>>24,i>>16&255,i>>8&255,255&i,n>>24,n>>16&255,n>>8&255,255&n,85,196,0,0]))}static mdia(e){return jr.box(jr.types.mdia,jr.mdhd(e.timescale||0,e.duration||0),jr.hdlr(e.type),jr.minf(e))}static mfhd(e){return jr.box(jr.types.mfhd,new Uint8Array([0,0,0,0,e>>24,e>>16&255,e>>8&255,255&e]))}static minf(e){return"audio"===e.type?jr.box(jr.types.minf,jr.box(jr.types.smhd,jr.SMHD),jr.DINF,jr.stbl(e)):jr.box(jr.types.minf,jr.box(jr.types.vmhd,jr.VMHD),jr.DINF,jr.stbl(e))}static moof(e,t,i){return jr.box(jr.types.moof,jr.mfhd(e),jr.traf(i,t))}static moov(e){let t=e.length;const i=[];for(;t--;)i[t]=jr.trak(e[t]);return jr.box.apply(null,[jr.types.moov,jr.mvhd(e[0].timescale||0,e[0].duration||0)].concat(i).concat(jr.mvex(e)))}static mvex(e){let t=e.length;const i=[];for(;t--;)i[t]=jr.trex(e[t]);return jr.box.apply(null,[jr.types.mvex,...i])}static mvhd(e,t){t*=e;const i=Math.floor(t/(Hr+1)),n=Math.floor(t%(Hr+1)),r=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,e>>24&255,e>>16&255,e>>8&255,255&e,i>>24,i>>16&255,i>>8&255,255&i,n>>24,n>>16&255,n>>8&255,255&n,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return jr.box(jr.types.mvhd,r)}static sdtp(e){const t=e.samples||[],i=new Uint8Array(4+t.length);let n,r;for(n=0;n<t.length;n++)r=t[n].flags,i[n+4]=r.dependsOn<<4|r.isDependedOn<<2|r.hasRedundancy;return jr.box(jr.types.sdtp,i)}static stbl(e){return jr.box(jr.types.stbl,jr.stsd(e),jr.box(jr.types.stts,jr.STTS),jr.box(jr.types.stsc,jr.STSC),jr.box(jr.types.stsz,jr.STSZ),jr.box(jr.types.stco,jr.STCO))}static avc1(e){let t,i,n,r=[],s=[];for(t=0;t<e.sps.length;t++)i=e.sps[t],n=i.byteLength,r.push(n>>>8&255),r.push(255&n),r=r.concat(Array.prototype.slice.call(i));for(t=0;t<e.pps.length;t++)i=e.pps[t],n=i.byteLength,s.push(n>>>8&255),s.push(255&n),s=s.concat(Array.prototype.slice.call(i));const o=jr.box(jr.types.avcC,new Uint8Array([1,r[3],r[4],r[5],255,224|e.sps.length].concat(r).concat([e.pps.length]).concat(s))),a=e.width,l=e.height,c=e.pixelRatio[0],u=e.pixelRatio[1];return jr.box(jr.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,a>>8&255,255&a,l>>8&255,255&l,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),o,jr.box(jr.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),jr.box(jr.types.pasp,new Uint8Array([c>>24,c>>16&255,c>>8&255,255&c,u>>24,u>>16&255,u>>8&255,255&u])))}static esds(e){const t=e.config;return new Uint8Array([0,0,0,0,3,25,0,1,0,4,17,64,21,0,0,0,0,0,0,0,0,0,0,0,5,2,...t,6,1,2])}static audioStsd(e){const t=e.samplerate||0;return new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,e.channelCount||0,0,16,0,0,0,0,t>>8&255,255&t,0,0])}static mp4a(e){return jr.box(jr.types.mp4a,jr.audioStsd(e),jr.box(jr.types.esds,jr.esds(e)))}static mp3(e){return jr.box(jr.types[".mp3"],jr.audioStsd(e))}static ac3(e){return jr.box(jr.types["ac-3"],jr.audioStsd(e),jr.box(jr.types.dac3,e.config))}static stsd(e){const{segmentCodec:t}=e;if("audio"===e.type){if("aac"===t)return jr.box(jr.types.stsd,jr.STSD,jr.mp4a(e));if("ac3"===t&&e.config)return jr.box(jr.types.stsd,jr.STSD,jr.ac3(e));if("mp3"===t&&"mp3"===e.codec)return jr.box(jr.types.stsd,jr.STSD,jr.mp3(e))}else{if(!e.pps||!e.sps)throw new Error("video track missing pps or sps");if("avc"===t)return jr.box(jr.types.stsd,jr.STSD,jr.avc1(e));if("hevc"===t&&e.vps)return jr.box(jr.types.stsd,jr.STSD,jr.hvc1(e))}throw new Error(`unsupported ${e.type} segment codec (${t}/${e.codec})`)}static tkhd(e){const t=e.id,i=(e.duration||0)*(e.timescale||0),n=e.width||0,r=e.height||0,s=Math.floor(i/(Hr+1)),o=Math.floor(i%(Hr+1));return jr.box(jr.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,0,0,0,0,s>>24,s>>16&255,s>>8&255,255&s,o>>24,o>>16&255,o>>8&255,255&o,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,n>>8&255,255&n,0,0,r>>8&255,255&r,0,0]))}static traf(e,t){const i=jr.sdtp(e),n=e.id,r=Math.floor(t/(Hr+1)),s=Math.floor(t%(Hr+1));return jr.box(jr.types.traf,jr.box(jr.types.tfhd,new Uint8Array([0,0,0,0,n>>24,n>>16&255,n>>8&255,255&n])),jr.box(jr.types.tfdt,new Uint8Array([1,0,0,0,r>>24,r>>16&255,r>>8&255,255&r,s>>24,s>>16&255,s>>8&255,255&s])),jr.trun(e,i.length+16+20+8+16+8+8),i)}static trak(e){return e.duration=e.duration||4294967295,jr.box(jr.types.trak,jr.tkhd(e),jr.mdia(e))}static trex(e){const t=e.id;return jr.box(jr.types.trex,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))}static trun(e,t){const i=e.samples||[],n=i.length,r=12+16*n,s=new Uint8Array(r);let o,a,l,c,u,h;for(t+=8+r,s.set(["video"===e.type?1:0,0,15,1,n>>>24&255,n>>>16&255,n>>>8&255,255&n,t>>>24&255,t>>>16&255,t>>>8&255,255&t],0),o=0;o<n;o++)a=i[o],l=a.duration,c=a.size,u=a.flags,h=a.cts,s.set([l>>>24&255,l>>>16&255,l>>>8&255,255&l,c>>>24&255,c>>>16&255,c>>>8&255,255&c,u.isLeading<<2|u.dependsOn,u.isDependedOn<<6|u.hasRedundancy<<4|u.paddingValue<<1|u.isNonSync,61440&u.degradPrio,15&u.degradPrio,h>>>24&255,h>>>16&255,h>>>8&255,255&h],12+16*o);return jr.box(jr.types.trun,s)}static initSegment(e){jr.types||jr.init();const t=jr.moov(e);return _e(jr.FTYP,t)}static hvc1(e){const t=e.params,i=[e.vps,e.sps,e.pps],n=new Uint8Array([1,t.general_profile_space<<6|(t.general_tier_flag?32:0)|t.general_profile_idc,t.general_profile_compatibility_flags[0],t.general_profile_compatibility_flags[1],t.general_profile_compatibility_flags[2],t.general_profile_compatibility_flags[3],t.general_constraint_indicator_flags[0],t.general_constraint_indicator_flags[1],t.general_constraint_indicator_flags[2],t.general_constraint_indicator_flags[3],t.general_constraint_indicator_flags[4],t.general_constraint_indicator_flags[5],t.general_level_idc,240|t.min_spatial_segmentation_idc>>8,255&t.min_spatial_segmentation_idc,252|t.parallelismType,252|t.chroma_format_idc,248|t.bit_depth_luma_minus8,248|t.bit_depth_chroma_minus8,0,parseInt(t.frame_rate.fps),3|t.temporal_id_nested<<2|t.num_temporal_layers<<3|(t.frame_rate.fixed?64:0),i.length]);let r=n.length;for(let e=0;e<i.length;e+=1){r+=3;for(let t=0;t<i[e].length;t+=1)r+=2+i[e][t].length}const s=new Uint8Array(r);s.set(n,0),r=n.length;const o=i.length-1;for(let e=0;e<i.length;e+=1){s.set(new Uint8Array([32+e|(e===o?128:0),0,i[e].length]),r),r+=3;for(let t=0;t<i[e].length;t+=1)s.set(new Uint8Array([i[e][t].length>>8,255&i[e][t].length]),r),r+=2,s.set(i[e][t],r),r+=i[e][t].length}const a=jr.box(jr.types.hvcC,s),l=e.width,c=e.height,u=e.pixelRatio[0],h=e.pixelRatio[1];return jr.box(jr.types.hvc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,l>>8&255,255&l,c>>8&255,255&c,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),a,jr.box(jr.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),jr.box(jr.types.pasp,new Uint8Array([u>>24,u>>16&255,u>>8&255,255&u,h>>24,h>>16&255,h>>8&255,255&h])))}}jr.types=void 0,jr.HDLR_TYPES=void 0,jr.STTS=void 0,jr.STSC=void 0,jr.STCO=void 0,jr.STSZ=void 0,jr.VMHD=void 0,jr.SMHD=void 0,jr.STSD=void 0,jr.FTYP=void 0,jr.DINF=void 0;function $r(e,t,i=1,n=!1){const r=e*t*i;return n?Math.round(r):r}function Gr(e,t=!1){return $r(e,1e3,1/9e4,t)}let zr,Kr=null,Wr=null;function qr(e,t,i,n){return{duration:t,size:i,cts:n,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:e?2:1,isNonSync:e?0:1}}}class Vr extends E{constructor(e,t,i,n){if(super("mp4-remuxer",n),this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=null,this._initDTS=null,this.nextVideoTs=null,this.nextAudioTs=null,this.videoSampleDuration=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.videoTrackConfig=void 0,this.observer=e,this.config=t,this.typeSupported=i,this.ISGenerated=!1,null===Kr){const e=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);Kr=e?parseInt(e[1]):0}if(null===Wr){const e=navigator.userAgent.match(/Safari\/(\d+)/i);Wr=e?parseInt(e[1]):0}}destroy(){this.config=this.videoTrackConfig=this._initPTS=this._initDTS=null}resetTimeStamp(e){this.log("initPTS & initDTS reset"),this._initPTS=this._initDTS=e}resetNextTimestamp(){this.log("reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1}resetInitSegment(){this.log("ISGenerated flag reset"),this.ISGenerated=!1,this.videoTrackConfig=void 0}getVideoStartPts(e){let t=!1;const i=e[0].pts,n=e.reduce(((e,n)=>{let r=n.pts,s=r-e;return s<-4294967296&&(t=!0,r=Yr(r,i),s=r-e),s>0?e:r}),i);return t&&this.debug("PTS rollover detected"),n}remux(e,t,i,n,r,s,o,a){let l,c,u,h,d,f,_=r,g=r;const m=e.pid>-1,v=t.pid>-1,y=t.samples.length,b=e.samples.length>0,S=o&&y>0||y>1;if((!m||b)&&(!v||S)||this.ISGenerated||o){if(this.ISGenerated){var E,w,C,k;const e=this.videoTrackConfig;(e&&(t.width!==e.width||t.height!==e.height||(null==(E=t.pixelRatio)?void 0:E[0])!==(null==(w=e.pixelRatio)?void 0:w[0])||(null==(C=t.pixelRatio)?void 0:C[1])!==(null==(k=e.pixelRatio)?void 0:k[1]))||!e&&S||null===this.nextAudioTs&&b)&&this.resetInitSegment()}this.ISGenerated||(u=this.generateIS(e,t,r,s));const i=this.isVideoContiguous;let n,o=-1;if(S&&(o=function(e){for(let t=0;t<e.length;t++)if(e[t].key)return t;return-1}(t.samples),!i&&this.config.forceKeyFrameOnDiscontinuity))if(f=!0,o>0){this.warn(`Dropped ${o} out of ${y} video samples due to a missing keyframe`);const e=this.getVideoStartPts(t.samples);t.samples=t.samples.slice(o),t.dropped+=o,g+=(t.samples[0].pts-e)/t.inputTimeScale,n=g}else-1===o&&(this.warn(`No keyframe found out of ${y} video samples`),f=!1);if(this.ISGenerated){if(b&&S){const i=this.getVideoStartPts(t.samples),n=(Yr(e.samples[0].pts,i)-i)/t.inputTimeScale;_+=Math.max(0,n),g+=Math.max(0,-n)}if(b){if(e.samplerate||(this.warn("regenerate InitSegment as audio detected"),u=this.generateIS(e,t,r,s)),c=this.remuxAudio(e,_,this.isAudioContiguous,s,v||S||a===p?g:void 0),S){const n=c?c.endPTS-c.startPTS:0;t.inputTimeScale||(this.warn("regenerate InitSegment as video detected"),u=this.generateIS(e,t,r,s)),l=this.remuxVideo(t,g,i,n)}}else S&&(l=this.remuxVideo(t,g,i,0));l&&(l.firstKeyFrame=o,l.independent=-1!==o,l.firstKeyFramePTS=n)}}return this.ISGenerated&&this._initPTS&&this._initDTS&&(i.samples.length&&(d=Zr(i,r,this._initPTS,this._initDTS)),n.samples.length&&(h=Xr(n,r,this._initPTS))),{audio:c,video:l,initSegment:u,independent:f,text:h,id3:d}}generateIS(e,t,i,n){const r=e.samples,s=t.samples,o=this.typeSupported,a={},l=this._initPTS;let c,u,h,d=!l||n,f="audio/mp4",p=-1;if(d&&(c=u=1/0),e.config&&r.length){switch(e.timescale=e.samplerate,e.segmentCodec){case"mp3":o.mpeg?(f="audio/mpeg",e.codec=""):o.mp3&&(e.codec="mp3");break;case"ac3":e.codec="ac-3"}a.audio={id:"audio",container:f,codec:e.codec,initSegment:"mp3"===e.segmentCodec&&o.mpeg?new Uint8Array(0):jr.initSegment([e]),metadata:{channelCount:e.channelCount}},d&&(p=e.id,h=e.inputTimeScale,l&&h===l.timescale?d=!1:c=u=r[0].pts-Math.round(h*i))}if(t.sps&&t.pps&&s.length){if(t.timescale=t.inputTimeScale,a.video={id:"main",container:"video/mp4",codec:t.codec,initSegment:jr.initSegment([t]),metadata:{width:t.width,height:t.height}},d)if(p=t.id,h=t.inputTimeScale,l&&h===l.timescale)d=!1;else{const e=this.getVideoStartPts(s),t=Math.round(h*i);u=Math.min(u,Yr(s[0].dts,e)-t),c=Math.min(c,e-t)}this.videoTrackConfig={width:t.width,height:t.height,pixelRatio:t.pixelRatio}}if(Object.keys(a).length)return this.ISGenerated=!0,d?(l&&this.warn(`Timestamps at playlist time: ${n?"":"~"}${i} ${c/h} != initPTS: ${l.baseTime/l.timescale} (${l.baseTime}/${l.timescale}) trackId: ${l.trackId}`),this.log(`Found initPTS at playlist time: ${i} offset: ${c/h} (${c}/${h}) trackId: ${p}`),this._initPTS={baseTime:c,timescale:h,trackId:p},this._initDTS={baseTime:u,timescale:h,trackId:p}):c=h=void 0,{tracks:a,initPTS:c,timescale:h,trackId:p}}remuxVideo(e,t,i,n){const r=e.inputTimeScale,s=e.samples,c=[],u=s.length,h=this._initPTS,d=h.baseTime*r/h.timescale;let f,p,_=this.nextVideoTs,g=8,m=this.videoSampleDuration,v=Number.POSITIVE_INFINITY,b=Number.NEGATIVE_INFINITY,S=!1;if(!i||null===_){const e=d+t*r,n=s[0].pts-Yr(s[0].dts,s[0].pts);Kr&&null!==_&&Math.abs(e-n-(_+d))<15e3?i=!0:_=e-n-d}const E=_+d;for(let e=0;e<u;e++){const t=s[e];t.pts=Yr(t.pts,E),t.dts=Yr(t.dts,E),t.dts<s[e>0?e-1:e].dts&&(S=!0)}S&&s.sort((function(e,t){const i=e.dts-t.dts,n=e.pts-t.pts;return i||n})),f=s[0].dts,p=s[s.length-1].dts;const w=p-f,C=w?Math.round(w/(u-1)):m||e.inputTimeScale/30;if(i){const i=f-E,n=i>C,r=i<-1;if((n||r)&&(n?this.warn(`${(e.segmentCodec||"").toUpperCase()}: ${Gr(i,!0)} ms (${i}dts) hole between fragments detected at ${t.toFixed(3)}`):this.warn(`${(e.segmentCodec||"").toUpperCase()}: ${Gr(-i,!0)} ms (${i}dts) overlapping between fragments detected at ${t.toFixed(3)}`),!r||E>=s[0].pts||Kr)){f=E;const e=s[0].pts-i;if(n)s[0].dts=f,s[0].pts=e;else{let t=!0;for(let n=0;n<s.length&&!(s[n].dts>e&&t);n++){const e=s[n].pts;if(s[n].dts-=i,s[n].pts-=i,n<s.length-1){const i=s[n+1].pts;t=i<=s[n].pts==i<=e}}}this.log(`Video: Initial PTS/DTS adjusted: ${Gr(e,!0)}/${Gr(f,!0)}, delta: ${Gr(i,!0)} ms`)}}f=Math.max(0,f);let k=0,T=0,A=f;for(let e=0;e<u;e++){const t=s[e],i=t.units,n=i.length;let r=0;for(let e=0;e<n;e++)r+=i[e].data.length;T+=r,k+=n,t.length=r,t.dts<A?(t.dts=A,A+=C/4|0||1):A=t.dts,v=Math.min(t.pts,v),b=Math.max(t.pts,b)}p=s[u-1].dts;const x=T+4*k+8;let D;try{D=new Uint8Array(x)}catch(e){return void this.observer.emit(l.ERROR,l.ERROR,{type:o.MUX_ERROR,details:a.REMUX_ALLOC_ERROR,fatal:!1,error:e,bytes:x,reason:`fail allocating video mdat ${x}`})}const L=new DataView(D.buffer);L.setUint32(0,x),D.set(jr.types.mdat,4);let R=!1,I=Number.POSITIVE_INFINITY,P=Number.POSITIVE_INFINITY,O=Number.NEGATIVE_INFINITY,M=Number.NEGATIVE_INFINITY;for(let e=0;e<u;e++){const t=s[e],i=t.units;let o,a=0;for(let e=0,t=i.length;e<t;e++){const t=i[e],n=t.data,r=t.data.byteLength;L.setUint32(g,r),g+=4,D.set(n,g),g+=r,a+=4+r}if(e<u-1)m=s[e+1].dts-t.dts,o=s[e+1].pts-t.pts;else{const i=this.config,a=e>0?t.dts-s[e-1].dts:C;if(o=e>0?t.pts-s[e-1].pts:C,i.stretchShortVideoTrack&&null!==this.nextAudioTs){const e=Math.floor(i.maxBufferHole*r),s=(n?v+n*r:this.nextAudioTs+d)-t.pts;s>e?(m=s-a,m<0?m=a:R=!0,this.log(`It is approximately ${s/90} ms to the next segment; using duration ${m/90} ms for the last video frame.`)):m=a}else m=a}const l=Math.round(t.pts-t.dts);I=Math.min(I,m),O=Math.max(O,m),P=Math.min(P,o),M=Math.max(M,o),c.push(qr(t.key,m,a,l))}if(c.length)if(Kr){if(Kr<70){const e=c[0].flags;e.dependsOn=2,e.isNonSync=0}}else if(Wr&&M-P<O-I&&C/O<.025&&0===c[0].cts){this.warn("Found irregular gaps in sample duration. Using PTS instead of DTS to determine MP4 sample duration.");let e=f;for(let t=0,i=c.length;t<i;t++){const n=e+c[t].duration,r=e+c[t].cts;if(t<i-1){const e=n+c[t+1].cts;c[t].duration=e-r}else c[t].duration=t?c[t-1].duration:C;c[t].cts=0,e=n}}m=R||!m?C:m;const F=p+m;this.nextVideoTs=_=F-d,this.videoSampleDuration=m,this.isVideoContiguous=!0;const B={data1:jr.moof(e.sequenceNumber++,f,y(e,{samples:c})),data2:D,startPTS:(v-d)/r,endPTS:(b+m-d)/r,startDTS:(f-d)/r,endDTS:_/r,type:"video",hasAudio:!1,hasVideo:!0,nb:c.length,dropped:e.dropped};return e.samples=[],e.dropped=0,B}getSamplesPerFrame(e){switch(e.segmentCodec){case"mp3":return 1152;case"ac3":return 1536;default:return 1024}}remuxAudio(e,t,i,n,r){const s=e.inputTimeScale,c=s/(e.samplerate?e.samplerate:s),u=this.getSamplesPerFrame(e),h=u*c,d=this._initPTS,f="mp3"===e.segmentCodec&&this.typeSupported.mpeg,p=[],_=void 0!==r;let g=e.samples,m=f?0:8,v=this.nextAudioTs||-1;const b=d.baseTime*s/d.timescale,S=b+t*s;if(this.isAudioContiguous=i=i||g.length&&v>0&&(n&&Math.abs(S-(v+b))<9e3||Math.abs(Yr(g[0].pts,S)-(v+b))<20*h),g.forEach((function(e){e.pts=Yr(e.pts,S)})),!i||v<0){if(g=g.filter((e=>e.pts>=0)),!g.length)return;v=0===r?0:n&&!_?Math.max(0,S-b):g[0].pts-b}if("aac"===e.segmentCodec){const t=this.config.maxAudioFramesDrift;for(let i=0,n=v+b;i<g.length;i++){const r=g[i],o=r.pts,a=o-n,l=Math.abs(1e3*a/s);if(a<=-t*h&&_)0===i&&(this.warn(`Audio frame @ ${(o/s).toFixed(3)}s overlaps marker by ${Math.round(1e3*a/s)} ms.`),this.nextAudioTs=v=o-b,n=o);else if(a>=t*h&&l<1e4&&_){let t=Math.round(a/h);for(n=o-t*h;n<0&&t&&h;)t--,n+=h;0===i&&(this.nextAudioTs=v=n-b),this.warn(`Injecting ${t} audio frames @ ${((n-b)/s).toFixed(3)}s due to ${Math.round(1e3*a/s)} ms gap.`);for(let s=0;s<t;s++){let t=Ur.getSilentFrame(e.parsedCodec||e.manifestCodec||e.codec,e.channelCount);t||(this.log("Unable to get silent frame for given audio codec; duplicating last frame instead."),t=r.unit.subarray()),g.splice(i,0,{unit:t,pts:n}),n+=h,i++}}r.pts=n,n+=h}}let E,w=null,C=null,k=0,T=g.length;for(;T--;)k+=g[T].unit.byteLength;for(let t=0,n=g.length;t<n;t++){const n=g[t],r=n.unit;let s=n.pts;if(null!==C){p[t-1].duration=Math.round((s-C)/c)}else{if(i&&"aac"===e.segmentCodec&&(s=v+b),w=s,!(k>0))return;k+=m;try{E=new Uint8Array(k)}catch(e){return void this.observer.emit(l.ERROR,l.ERROR,{type:o.MUX_ERROR,details:a.REMUX_ALLOC_ERROR,fatal:!1,error:e,bytes:k,reason:`fail allocating audio mdat ${k}`})}if(!f){new DataView(E.buffer).setUint32(0,k),E.set(jr.types.mdat,4)}}E.set(r,m);const h=r.byteLength;m+=h,p.push(qr(!0,u,h,0)),C=s}const A=p.length;if(!A)return;const x=p[p.length-1];v=C-b,this.nextAudioTs=v+c*x.duration;const D=f?new Uint8Array(0):jr.moof(e.sequenceNumber++,w/c,y({},e,{samples:p}));e.samples=[];const L=(w-b)/s,R=v/s,I={data1:D,data2:E,startPTS:L,endPTS:R,startDTS:L,endDTS:R,type:"audio",hasAudio:!0,hasVideo:!1,nb:A};return this.isAudioContiguous=!0,I}}function Yr(e,t){let i;if(null===t)return e;for(i=t<e?-8589934592:8589934592;Math.abs(e-t)>4294967296;)e+=i;return e}function Zr(e,t,i,n){const r=e.samples.length;if(!r)return;const s=e.inputTimeScale;for(let o=0;o<r;o++){const r=e.samples[o];r.pts=Yr(r.pts-i.baseTime*s/i.timescale,t*s)/s,r.dts=Yr(r.dts-n.baseTime*s/n.timescale,t*s)/s}const o=e.samples;return e.samples=[],{samples:o}}function Xr(e,t,i){const n=e.samples.length;if(!n)return;const r=e.inputTimeScale;for(let s=0;s<n;s++){const n=e.samples[s];n.pts=Yr(n.pts-i.baseTime*r/i.timescale,t*r)/r}e.samples.sort(((e,t)=>e.pts-t.pts));const s=e.samples;return e.samples=[],{samples:s}}function Qr(e,t,i=!1){return void 0!==(null==e?void 0:e.start)?(e.start+(i?e.duration:0))/e.timescale:t}function Jr(e,t,i){const n=e.codec;if(n&&n.length>4)return n;if(t===z){if("ec-3"===n||"ac-3"===n||"alac"===n)return n;if("fLaC"===n||"Opus"===n){return Pe(n,!1)}return i.warn(`Unhandled audio codec "${n}" in mp4 MAP`),n||"mp4a"}return i.warn(`Unhandled video codec "${n}" in mp4 MAP`),n||"avc1"}try{zr=self.performance.now.bind(self.performance)}catch(e){zr=Date.now}const es=[{demux:class{constructor(e,t){this.remainderData=null,this.timeOffset=0,this.config=void 0,this.videoTrack=void 0,this.audioTrack=void 0,this.id3Track=void 0,this.txtTrack=void 0,this.config=t}resetTimeStamp(){}resetInitSegment(e,t,i,n){const r=this.videoTrack=lr("video",1),s=this.audioTrack=lr("audio",1),o=this.txtTrack=lr("text",1);if(this.id3Track=lr("id3",1),this.timeOffset=0,null==e||!e.byteLength)return;const a=le(e);if(a.video){const{id:e,timescale:t,codec:i,supplemental:n}=a.video;r.id=e,r.timescale=o.timescale=t,r.codec=i,r.supplemental=n}if(a.audio){const{id:e,timescale:t,codec:i}=a.audio;s.id=e,s.timescale=t,s.codec=i}o.id=ee.text,r.sampleDuration=0,r.duration=s.duration=n}resetContiguity(){this.remainderData=null}static probe(e){return function(e){const t=e.byteLength;for(let i=0;i<t;){const n=ne(e,i);if(n>8&&109===e[i+4]&&111===e[i+5]&&111===e[i+6]&&102===e[i+7])return!0;i=n>1?i+n:t}return!1}(e)}demux(e,t){this.timeOffset=t;let i=e;const n=this.videoTrack,r=this.txtTrack;if(this.config.progressive){this.remainderData&&(i=_e(this.remainderData,e));const t=function(e){const t={valid:null,remainder:null},i=oe(e,["moof"]);if(i.length<2)return t.remainder=e,t;const n=i[i.length-1];return t.valid=e.slice(0,n.byteOffset-8),t.remainder=e.slice(n.byteOffset-8),t}(i);this.remainderData=t.remainder,n.samples=t.valid||new Uint8Array}else n.samples=i;const s=this.extractID3Track(n,t);return r.samples=ge(t,n),{videoTrack:n,audioTrack:this.audioTrack,id3Track:s,textTrack:this.txtTrack}}flush(){const e=this.timeOffset,t=this.videoTrack,i=this.txtTrack;t.samples=this.remainderData||new Uint8Array,this.remainderData=null;const n=this.extractID3Track(t,this.timeOffset);return i.samples=ge(e,t),{videoTrack:t,audioTrack:lr(),id3Track:n,textTrack:lr()}}extractID3Track(e,t){const i=this.id3Track;if(e.samples.length){const n=oe(e.samples,["emsg"]);n&&n.forEach((e=>{const n=function(e){const t=e[0];let i="",n="",s=0,o=0,a=0,l=0,c=0,u=0;if(0===t){for(;"\0"!==te(e.subarray(u,u+1));)i+=te(e.subarray(u,u+1)),u+=1;for(i+=te(e.subarray(u,u+1)),u+=1;"\0"!==te(e.subarray(u,u+1));)n+=te(e.subarray(u,u+1)),u+=1;n+=te(e.subarray(u,u+1)),u+=1,s=ne(e,12),o=ne(e,16),l=ne(e,20),c=ne(e,24),u=28}else if(1===t){u+=4,s=ne(e,u),u+=4;const t=ne(e,u);u+=4;const o=ne(e,u);for(u+=4,a=2**32*t+o,r(a)||(a=Number.MAX_SAFE_INTEGER,x.warn("Presentation time exceeds safe integer limit and wrapped to max safe integer in parsing emsg box")),l=ne(e,u),u+=4,c=ne(e,u),u+=4;"\0"!==te(e.subarray(u,u+1));)i+=te(e.subarray(u,u+1)),u+=1;for(i+=te(e.subarray(u,u+1)),u+=1;"\0"!==te(e.subarray(u,u+1));)n+=te(e.subarray(u,u+1)),u+=1;n+=te(e.subarray(u,u+1)),u+=1}return{schemeIdUri:i,value:n,timeScale:s,presentationTime:a,presentationTimeDelta:o,eventDuration:l,id:c,payload:e.subarray(u,e.byteLength)}}(e);if(Cr.test(n.schemeIdUri)){const e=kr(n,t);let r=4294967295===n.eventDuration?Number.POSITIVE_INFINITY:n.eventDuration/n.timeScale;r<=.001&&(r=Number.POSITIVE_INFINITY);const s=n.payload;i.samples.push({data:s,len:s.byteLength,dts:e,pts:e,type:ar.emsg,duration:r})}else if(this.config.enableEmsgKLVMetadata&&n.schemeIdUri.startsWith("urn:misb:KLV:bin:1910.1")){const e=kr(n,t);i.samples.push({data:n.payload,len:n.payload.byteLength,dts:e,pts:e,type:ar.misbklv,duration:Number.POSITIVE_INFINITY})}}))}return i}demuxSampleAes(e,t,i){return Promise.reject(new Error("The MP4 demuxer does not support SAMPLE-AES decryption"))}destroy(){this.config=null,this.remainderData=null,this.videoTrack=this.audioTrack=this.id3Track=this.txtTrack=void 0}},remux:class extends E{constructor(e,t,i,n){super("passthrough-remuxer",n),this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=null,this.initTracks=void 0,this.lastEndTime=null,this.isVideoContiguous=!1}destroy(){}resetTimeStamp(e){this.lastEndTime=null;const t=this.initPTS;t&&e&&t.baseTime===e.baseTime&&t.timescale===e.timescale||(this.initPTS=e)}resetNextTimestamp(){this.isVideoContiguous=!1,this.lastEndTime=null}resetInitSegment(e,t,i,n){this.audioCodec=t,this.videoCodec=i,this.generateInitSegment(e,n),this.emitInitSegment=!0}generateInitSegment(e,t){let{audioCodec:i,videoCodec:n}=this;if(null==e||!e.byteLength)return this.initTracks=void 0,void(this.initData=void 0);const{audio:r,video:s}=this.initData=le(e);if(t)!function(e,t){if(!e||!t)return;const i=t.keyId;i&&t.isCommonEncryption&&oe(e,["moov","trak"]).forEach((e=>{const t=oe(e,["mdia","minf","stbl","stsd"])[0].subarray(8);let n=oe(t,["enca"]);const r=n.length>0;r||(n=oe(t,["encv"])),n.forEach((e=>{oe(r?e.subarray(28):e.subarray(78),["sinf"]).forEach((e=>{const t=pe(e);if(t){const e=t.subarray(8,24);e.some((e=>0!==e))||(x.log(`[eme] Patching keyId in 'enc${r?"a":"v"}>sinf>>tenc' box: ${I(e)} -> ${I(i)}`),t.set(i,8))}}))}))}))}(e,t);else{const e=r||s;null!=e&&e.encrypted&&this.warn(`Init segment with encrypted track with has no key ("${e.codec}")!`)}r&&(i=Jr(r,z,this)),s&&(n=Jr(s,K,this));const o={};r&&s?o.audiovideo={container:"video/mp4",codec:i+","+n,supplemental:s.supplemental,encrypted:s.encrypted,initSegment:e,id:"main"}:r?o.audio={container:"audio/mp4",codec:i,encrypted:r.encrypted,initSegment:e,id:"audio"}:s?o.video={container:"video/mp4",codec:n,supplemental:s.supplemental,encrypted:s.encrypted,initSegment:e,id:"main"}:this.warn("initSegment does not contain moov or trak boxes."),this.initTracks=o}remux(e,t,i,r,s,o){var a,l;let{initPTS:c,lastEndTime:u}=this;const h={audio:void 0,video:void 0,text:r,id3:i,initSegment:void 0};n(u)||(u=this.lastEndTime=s||0);const d=t.samples;if(!d.length)return h;const f={initPTS:void 0,timescale:void 0,trackId:void 0};let p=this.initData;if(null!=(a=p)&&a.length||(this.generateInitSegment(d),p=this.initData),null==(l=p)||!l.length)return this.warn("Failed to generate initSegment."),h;this.emitInitSegment&&(f.tracks=this.initTracks,this.emitInitSegment=!1);const _=function(e,t,i){const r={},s=oe(e,["moof","traf"]);for(let e=0;e<s.length;e++){const o=s[e],a=oe(o,["tfhd"])[0],l=ne(a,4),c=t[l];if(!c)continue;r[l]||(r[l]={start:NaN,duration:0,sampleCount:0,timescale:c.timescale,type:c.type});const u=r[l],h=oe(o,["tfdt"])[0];if(h){const e=h[0];let t=ne(h,4);1===e&&(t===Q?i.warn("[mp4-demuxer]: Ignoring assumed invalid signed 64-bit track fragment decode time"):(t*=Q+1,t+=ne(h,8))),n(t)&&(!n(u.start)||t<u.start)&&(u.start=t)}const d=c.default,f=ne(a,0)|(null==d?void 0:d.flags);let p=(null==d?void 0:d.duration)||0;8&f&&(p=ne(a,2&f?12:8));const _=oe(o,["trun"]);let g=u.start||0,m=0,v=p;for(let e=0;e<_.length;e++){const t=_[e],i=ne(t,4),n=u.sampleCount;u.sampleCount+=i;const r=1&t[3],s=4&t[3],o=1&t[2],a=2&t[2],l=4&t[2],c=8&t[2];let h=8,d=i;for(r&&(h+=4),s&&i&&(1&t[h+1]||void 0!==u.keyFrameIndex||(u.keyFrameIndex=n),h+=4,o?(v=ne(t,h),h+=4):v=p,a&&(h+=4),c&&(h+=4),g+=v,m+=v,d--);d--;)o?(v=ne(t,h),h+=4):v=p,a&&(h+=4),l&&(1&t[h+1]||void 0===u.keyFrameIndex&&(u.keyFrameIndex=u.sampleCount-(d+1),u.keyFrameStart=g),h+=4),c&&(h+=4),g+=v,m+=v;!m&&p&&(m+=p*i)}u.duration+=m}if(!Object.keys(r).some((e=>r[e].duration))){let t=1/0,i=0;const s=oe(e,["sidx"]);for(let e=0;e<s.length;e++){const n=ae(s[e]);if(null!=n&&n.references){t=Math.min(t,n.earliestPresentationTime/n.timescale);const e=n.references.reduce(((e,t)=>e+t.info.duration||0),0);i=Math.max(i,e+n.earliestPresentationTime/n.timescale)}}i&&n(i)&&Object.keys(r).forEach((e=>{r[e].duration||(r[e].duration=i*r[e].timescale-r[e].start)}))}return r}(d,p,this),g=p.audio?_[p.audio.id]:null,m=p.video?_[p.video.id]:null,v=Qr(m,1/0),y=Qr(g,1/0),b=Qr(m,0,!0),S=Qr(g,0,!0);let E=s,w=0;const C=g&&(!m||!c&&y<v||c&&c.trackId===p.audio.id),k=C?g:m;if(k){const e=k.timescale,t=k.start-s*e,i=C?p.audio.id:p.video.id;E=k.start/e,w=C?S-y:b-v,!o&&c||!function(e,t,i,n){if(null===e)return!0;const r=Math.max(n,1),s=t-e.baseTime/e.timescale;return Math.abs(s-i)>r}(c,E,s,w)&&e===c.timescale||(c&&this.warn(`Timestamps at playlist time: ${o?"":"~"}${s} ${t/e} != initPTS: ${c.baseTime/c.timescale} (${c.baseTime}/${c.timescale}) trackId: ${c.trackId}`),this.log(`Found initPTS at playlist time: ${s} offset: ${E-s} (${t}/${e}) trackId: ${i}`),c=null,f.initPTS=t,f.timescale=e,f.trackId=i)}else this.warn(`No audio or video samples found for initPTS at playlist time: ${s}`);c?(f.initPTS=c.baseTime,f.timescale=c.timescale,f.trackId=c.trackId):(f.timescale&&void 0!==f.trackId&&void 0!==f.initPTS||(this.warn("Could not set initPTS"),f.initPTS=E,f.timescale=1,f.trackId=-1),this.initPTS=c={baseTime:f.initPTS,timescale:f.timescale,trackId:f.trackId});const T=E-c.baseTime/c.timescale,A=T+w;w>0?this.lastEndTime=A:(this.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());const x=!!p.audio,D=!!p.video;let L="";x&&(L+="audio"),D&&(L+="video");const R={data1:d,startPTS:T,startDTS:T,endPTS:A,endDTS:A,type:L,hasAudio:x,hasVideo:D,nb:1,dropped:0,encrypted:!!p.audio&&p.audio.encrypted||!!p.video&&p.video.encrypted};h.audio=x&&!D?R:void 0,h.video=D?R:void 0;const I=null==m?void 0:m.sampleCount;if(I){const e=m.keyFrameIndex,t=-1!==e;R.nb=I,R.dropped=0===e||this.isVideoContiguous?0:t?e:I,R.independent=t,R.firstKeyFrame=e,t&&m.keyFrameStart&&(R.firstKeyFramePTS=(m.keyFrameStart-c.baseTime)/c.timescale),this.isVideoContiguous||(h.independent=t),this.isVideoContiguous||(this.isVideoContiguous=t),R.dropped&&this.warn(`fmp4 does not start with IDR: firstIDR ${e}/${I} dropped: ${R.dropped} start: ${R.firstKeyFramePTS||"NA"}`)}return h.initSegment=f,h.id3=Zr(i,s,c,c),r.samples.length&&(h.text=Xr(r,s,c)),h}}},{demux:Ir,remux:Vr},{demux:class extends cr{constructor(e,t){super(),this.observer=void 0,this.config=void 0,this.observer=e,this.config=t}resetInitSegment(e,t,i,n){super.resetInitSegment(e,t,i,n),this._audioTrack={container:"audio/adts",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"aac",samples:[],manifestCodec:t,duration:n,inputTimeScale:9e4,dropped:0}}static probe(e,t){if(!e)return!1;const i=Gn(e,0);let n=(null==i?void 0:i.length)||0;if(br(e,n))return!1;for(let i=e.length;n<i;n++)if(Vn(e,n))return t.log("ADTS sync word found !"),!0;return!1}canParse(e,t){return function(e,t){return function(e,t){return t+5<e.length}(e,t)&&zn(e,t)&&Wn(e,t)<=e.length-t}(e,t)}appendFrame(e,t,i){Yn(e,this.observer,t,i,e.manifestCodec);const n=Xn(e,t,i,this.basePTS,this.frameIndex);if(n&&0===n.missing)return n}},remux:Vr},{demux:class extends cr{resetInitSegment(e,t,i,n){super.resetInitSegment(e,t,i,n),this._audioTrack={container:"audio/mpeg",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"mp3",samples:[],manifestCodec:t,duration:n,inputTimeScale:9e4,dropped:0}}static probe(e){if(!e)return!1;const t=Gn(e,0);let i=(null==t?void 0:t.length)||0;if(t&&11===e[i]&&119===e[i+1]&&void 0!==or(t)&&Sr(e,i)<=16)return!1;for(let t=e.length;i<t;i++)if(br(e,i))return x.log("MPEG Audio sync word found !"),!0;return!1}canParse(e,t){return function(e,t){return vr(e,t)&&4<=e.length-t}(e,t)}appendFrame(e,t,i){if(null!==this.basePTS)return gr(e,t,i,this.basePTS,this.frameIndex)}},remux:Vr}];es.splice(2,0,{demux:Er,remux:Vr});class ts{constructor(e,t,i,n,r,s){this.asyncResult=!1,this.logger=void 0,this.observer=void 0,this.typeSupported=void 0,this.config=void 0,this.id=void 0,this.demuxer=void 0,this.remuxer=void 0,this.decrypter=void 0,this.probe=void 0,this.decryptionPromise=null,this.transmuxConfig=void 0,this.currentTransmuxState=void 0,this.observer=e,this.typeSupported=t,this.config=i,this.id=r,this.logger=s}configure(e){this.transmuxConfig=e,this.decrypter&&this.decrypter.reset()}push(e,t,i,n){const r=i.transmuxing;r.executeStart=zr();let s=new Uint8Array(e);const{currentTransmuxState:c,transmuxConfig:u}=this;n&&(this.currentTransmuxState=n);const{contiguous:h,discontinuity:d,trackSwitch:f,accurateTimeOffset:p,timeOffset:_,initSegmentChange:g}=n||c,{audioCodec:m,videoCodec:v,defaultInitPts:y,duration:b,initSegmentData:S}=u,E=function(e,t){let i=null;e.byteLength>0&&null!=(null==t?void 0:t.key)&&null!==t.iv&&null!=t.method&&(i=t);return i}(s,t);if(E&&_i(E.method)){const e=this.getDecrypter(),t=gi(E.method);if(!e.isSync())return this.asyncResult=!0,this.decryptionPromise=e.webCryptoDecrypt(s,E.key.buffer,E.iv.buffer,t).then((e=>{const t=this.push(e,null,i);return this.decryptionPromise=null,t})),this.decryptionPromise;{let n=e.softwareDecrypt(s,E.key.buffer,E.iv.buffer,t);if(i.part>-1){const t=e.flush();n=t?t.buffer:t}if(!n)return r.executeEnd=zr(),is(i);s=new Uint8Array(n)}}const w=this.needsProbing(d,f);if(w){const e=this.configureTransmuxer(s);if(e)return this.logger.warn(`[transmuxer] ${e.message}`),this.observer.emit(l.ERROR,l.ERROR,{type:o.MEDIA_ERROR,details:a.FRAG_PARSING_ERROR,fatal:!1,error:e,reason:e.message}),r.executeEnd=zr(),is(i)}(d||f||g||w)&&this.resetInitSegment(S,m,v,b,t),(d||g||w)&&this.resetInitialTimestamp(y),h||this.resetContiguity();const C=this.transmux(s,E,_,p,i);this.asyncResult=ns(C);const k=this.currentTransmuxState;return k.contiguous=!0,k.discontinuity=!1,k.trackSwitch=!1,r.executeEnd=zr(),C}flush(e){const t=e.transmuxing;t.executeStart=zr();const{decrypter:i,currentTransmuxState:n,decryptionPromise:r}=this;if(r)return this.asyncResult=!0,r.then((()=>this.flush(e)));const s=[],{timeOffset:o}=n;if(i){const t=i.flush();t&&s.push(this.push(t.buffer,null,e))}const{demuxer:a,remuxer:l}=this;if(!a||!l){t.executeEnd=zr();const i=[is(e)];return this.asyncResult?Promise.resolve(i):i}const c=a.flush(o);return ns(c)?(this.asyncResult=!0,c.then((t=>(this.flushRemux(s,t,e),s)))):(this.flushRemux(s,c,e),this.asyncResult?Promise.resolve(s):s)}flushRemux(e,t,i){const{audioTrack:n,videoTrack:r,id3Track:s,textTrack:o}=t,{accurateTimeOffset:a,timeOffset:l}=this.currentTransmuxState;this.logger.log(`[transmuxer.ts]: Flushed ${this.id} sn: ${i.sn}${i.part>-1?" part: "+i.part:""} of ${this.id===f?"level":"track"} ${i.level}`);const c=this.remuxer.remux(n,r,s,o,l,a,!0,this.id);e.push({remuxResult:c,chunkMeta:i}),i.transmuxing.executeEnd=zr()}resetInitialTimestamp(e){const{demuxer:t,remuxer:i}=this;t&&i&&(t.resetTimeStamp(e),i.resetTimeStamp(e))}resetContiguity(){const{demuxer:e,remuxer:t}=this;e&&t&&(e.resetContiguity(),t.resetNextTimestamp())}resetInitSegment(e,t,i,n,r){const{demuxer:s,remuxer:o}=this;s&&o&&(s.resetInitSegment(e,t,i,n),o.resetInitSegment(e,t,i,r))}destroy(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)}transmux(e,t,i,n,r){let s;return s=t&&"SAMPLE-AES"===t.method?this.transmuxSampleAes(e,t,i,n,r):this.transmuxUnencrypted(e,i,n,r),s}transmuxUnencrypted(e,t,i,n){const{audioTrack:r,videoTrack:s,id3Track:o,textTrack:a}=this.demuxer.demux(e,t,!1,!this.config.progressive);return{remuxResult:this.remuxer.remux(r,s,o,a,t,i,!1,this.id),chunkMeta:n}}transmuxSampleAes(e,t,i,n,r){return this.demuxer.demuxSampleAes(e,t,i).then((e=>({remuxResult:this.remuxer.remux(e.audioTrack,e.videoTrack,e.id3Track,e.textTrack,i,n,!1,this.id),chunkMeta:r})))}configureTransmuxer(e){const{config:t,observer:i,typeSupported:n}=this;let r;for(let t=0,i=es.length;t<i;t++){var s;if(null!=(s=es[t].demux)&&s.probe(e,this.logger)){r=es[t];break}}if(!r)return new Error("Failed to find demuxer by probing fragment data");const o=this.demuxer,a=this.remuxer,l=r.remux,c=r.demux;a&&a instanceof l||(this.remuxer=new l(i,t,n,this.logger)),o&&o instanceof c||(this.demuxer=new c(i,t,n,this.logger),this.probe=c.probe)}needsProbing(e,t){return!this.demuxer||!this.remuxer||e||t}getDecrypter(){let e=this.decrypter;return e||(e=this.decrypter=new Wt(this.config)),e}}const is=e=>({remuxResult:{},chunkMeta:e});function ns(e){return"then"in e&&e.then instanceof Function}class rs{constructor(e,t,i,n,r){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=e,this.videoCodec=t,this.initSegmentData=i,this.duration=n,this.defaultInitPts=r||null}}class ss{constructor(e,t,i,n,r,s){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.initSegmentChange=void 0,this.discontinuity=e,this.contiguous=t,this.accurateTimeOffset=i,this.trackSwitch=n,this.timeOffset=r,this.initSegmentChange=s}}let os=0;class as{constructor(e,t,i,n){this.error=null,this.hls=void 0,this.id=void 0,this.instanceNo=os++,this.observer=void 0,this.frag=null,this.part=null,this.useWorker=void 0,this.workerContext=null,this.transmuxer=null,this.onTransmuxComplete=void 0,this.onFlush=void 0,this.onWorkerMessage=e=>{const t=e.data,i=this.hls;if(i&&null!=t&&t.event&&t.instanceNo===this.instanceNo)switch(t.event){case"init":{var n;const e=null==(n=this.workerContext)?void 0:n.objectURL;e&&self.URL.revokeObjectURL(e);break}case"transmuxComplete":this.handleTransmuxComplete(t.data);break;case"flush":this.onFlush(t.data);break;case"workerLog":i.logger[t.data.logType]&&i.logger[t.data.logType](t.data.message);break;default:t.data=t.data||{},t.data.frag=this.frag,t.data.part=this.part,t.data.id=this.id,i.trigger(t.event,t.data)}},this.onWorkerError=e=>{if(!this.hls)return;const t=new Error(`${e.message}  (${e.filename}:${e.lineno})`);this.hls.config.enableWorker=!1,this.hls.logger.warn(`Error in "${this.id}" Web Worker, fallback to inline`),this.hls.trigger(l.ERROR,{type:o.OTHER_ERROR,details:a.INTERNAL_EXCEPTION,fatal:!1,event:"demuxerWorker",error:t})};const r=e.config;this.hls=e,this.id=t,this.useWorker=!!r.enableWorker,this.onTransmuxComplete=i,this.onFlush=n;const s=(e,t)=>{(t=t||{}).frag=this.frag||void 0,e===l.ERROR&&(t.parent=this.id,t.part=this.part,this.error=t.error),this.hls.trigger(e,t)};this.observer=new Bn,this.observer.on(l.FRAG_DECRYPTED,s),this.observer.on(l.ERROR,s);const c=Be(r.preferManagedMediaSource);if(this.useWorker&&"undefined"!=typeof Worker){const i=this.hls.logger;if(r.workerPath||"function"==typeof __HLS_WORKER_BUNDLE__){try{r.workerPath?(i.log(`loading Web Worker ${r.workerPath} for "${t}"`),this.workerContext=function(e){const t=Un[e];if(t)return t.clientCount++,t;const i=new self.URL(e,self.location.href).href,n={worker:new self.Worker(i),scriptURL:i,clientCount:1};return Un[e]=n,n}(r.workerPath)):(i.log(`injecting Web Worker for "${t}"`),this.workerContext=function(){const e=Un[Nn];if(e)return e.clientCount++,e;const t=new self.Blob([`var exports={};var module={exports:exports};function define(f){f()};define.amd=true;(${__HLS_WORKER_BUNDLE__.toString()})(true);`],{type:"text/javascript"}),i=self.URL.createObjectURL(t),n={worker:new self.Worker(i),objectURL:i,clientCount:1};return Un[Nn]=n,n}());const{worker:e}=this.workerContext;e.addEventListener("message",this.onWorkerMessage),e.addEventListener("error",this.onWorkerError),e.postMessage({instanceNo:this.instanceNo,cmd:"init",typeSupported:c,id:t,config:it(r)})}catch(n){i.warn(`Error setting up "${t}" Web Worker, fallback to inline`,n),this.terminateWorker(),this.error=null,this.transmuxer=new ts(this.observer,c,r,"",t,e.logger)}return}}this.transmuxer=new ts(this.observer,c,r,"",t,e.logger)}reset(){if(this.frag=null,this.part=null,this.workerContext){const e=this.instanceNo;this.instanceNo=os++;const t=this.hls.config,i=Be(t.preferManagedMediaSource);this.workerContext.worker.postMessage({instanceNo:this.instanceNo,cmd:"reset",resetNo:e,typeSupported:i,id:this.id,config:it(t)})}}terminateWorker(){if(this.workerContext){const{worker:e}=this.workerContext;this.workerContext=null,e.removeEventListener("message",this.onWorkerMessage),e.removeEventListener("error",this.onWorkerError),function(e){const t=Un[e||Nn];if(t&&1==t.clientCount--){const{worker:i,objectURL:n}=t;delete Un[e||Nn],n&&self.URL.revokeObjectURL(n),i.terminate()}}(this.hls.config.workerPath)}}destroy(){if(this.workerContext)this.terminateWorker(),this.onWorkerMessage=this.onWorkerError=null;else{const e=this.transmuxer;e&&(e.destroy(),this.transmuxer=null)}const e=this.observer;e&&e.removeAllListeners(),this.frag=null,this.part=null,this.observer=null,this.hls=null}push(e,t,i,n,r,s,o,a,l,c){var u,h;l.transmuxing.start=self.performance.now();const{instanceNo:d,transmuxer:p}=this,_=s?s.start:r.start,g=r.decryptdata,m=this.frag,v=!(m&&r.cc===m.cc),y=!(m&&l.level===m.level),b=m?l.sn-m.sn:-1,S=this.part?l.part-this.part.index:-1,E=0===b&&l.id>1&&l.id===(null==m?void 0:m.stats.chunkCount),w=!y&&(1===b||0===b&&(1===S||E&&S<=0)),C=self.performance.now();(y||b||0===r.stats.parsing.start)&&(r.stats.parsing.start=C),!s||!S&&w||(s.stats.parsing.start=C);const k=!(m&&(null==(u=r.initSegment)?void 0:u.url)===(null==(h=m.initSegment)?void 0:h.url)),T=new ss(v,w,a,y,_,k);if(!w||v||k){this.hls.logger.log(`[transmuxer-interface]: Starting new transmux session for ${r.type} sn: ${l.sn}${l.part>-1?" part: "+l.part:""} ${this.id===f?"level":"track"}: ${l.level} id: ${l.id}\n        discontinuity: ${v}\n        trackSwitch: ${y}\n        contiguous: ${w}\n        accurateTimeOffset: ${a}\n        timeOffset: ${_}\n        initSegmentChange: ${k}`);const e=new rs(i,n,t,o,c);this.configureTransmuxer(e)}if(this.frag=r,this.part=s,this.workerContext)this.workerContext.worker.postMessage({instanceNo:d,cmd:"demux",data:e,decryptdata:g,chunkMeta:l,state:T},e instanceof ArrayBuffer?[e]:[]);else if(p){const t=p.push(e,g,l,T);ns(t)?t.then((e=>{this.handleTransmuxComplete(e)})).catch((e=>{this.transmuxerError(e,l,"transmuxer-interface push error")})):this.handleTransmuxComplete(t)}}flush(e){e.transmuxing.start=self.performance.now();const{instanceNo:t,transmuxer:i}=this;if(this.workerContext)this.workerContext.worker.postMessage({instanceNo:t,cmd:"flush",chunkMeta:e});else if(i){const t=i.flush(e);ns(t)?t.then((t=>{this.handleFlushResult(t,e)})).catch((t=>{this.transmuxerError(t,e,"transmuxer-interface flush error")})):this.handleFlushResult(t,e)}}transmuxerError(e,t,i){this.hls&&(this.error=e,this.hls.trigger(l.ERROR,{type:o.MEDIA_ERROR,details:a.FRAG_PARSING_ERROR,chunkMeta:t,frag:this.frag||void 0,part:this.part||void 0,fatal:!1,error:e,err:e,reason:i}))}handleFlushResult(e,t){e.forEach((e=>{this.handleTransmuxComplete(e)})),this.onFlush(t)}configureTransmuxer(e){const{instanceNo:t,transmuxer:i}=this;this.workerContext?this.workerContext.worker.postMessage({instanceNo:t,cmd:"configure",config:e}):i&&i.configure(e)}handleTransmuxComplete(e){e.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(e)}}class ls extends E{constructor(e,t){super(t,e.logger),this.hls=void 0,this.canLoad=!1,this.timer=-1,this.hls=e}destroy(){this.clearTimer(),this.hls=this.log=this.warn=null}clearTimer(){-1!==this.timer&&(self.clearTimeout(this.timer),this.timer=-1)}startLoad(){this.canLoad=!0,this.loadPlaylist()}stopLoad(){this.canLoad=!1,this.clearTimer()}switchParams(e,t,i){const n=null==t?void 0:t.renditionReports;if(n){let r=-1;for(let i=0;i<n.length;i++){const s=n[i];let o;try{o=new self.URL(s.URI,t.url).href}catch(e){this.warn(`Could not construct new URL for Rendition Report: ${e}`),o=s.URI||""}if(o===e){r=i;break}o===e.substring(0,o.length)&&(r=i)}if(-1!==r){const e=n[r],s=parseInt(e["LAST-MSN"])||t.lastPartSn;let o=parseInt(e["LAST-PART"])||t.lastPartIndex;if(this.hls.config.lowLatencyMode){const e=Math.min(t.age-t.partTarget,t.targetduration);o>=0&&e>t.partTarget&&(o+=1)}const a=i&&Xe(i);return new Qe(s,o>=0?o:void 0,a)}}}loadPlaylist(e){this.clearTimer()}loadingPlaylist(e,t){this.clearTimer()}shouldLoadPlaylist(e){return this.canLoad&&!!e&&!!e.url&&(!e.details||e.details.live)}getUrlWithDirectives(e,t){if(t)try{return t.addDirectives(e)}catch(e){this.warn(`Could not construct new URL with HLS Delivery Directives: ${e}`)}return e}playlistLoaded(e,t,i){const{details:n,stats:r}=t,s=self.performance.now(),c=r.loading.first?Math.max(0,s-r.loading.first):0;n.advancedDateTime=Date.now()-c;const u=this.hls.config.timelineOffset;if(u!==n.appliedTimelineOffset){const e=Math.max(u||0,0);n.appliedTimelineOffset=e,n.fragments.forEach((t=>{t.setStart(t.playlistOffset+e)}))}if(n.live||null!=i&&i.live){const u="levelInfo"in t?t.levelInfo:t.track;if(n.reloaded(i),i&&n.fragments.length>0){Ji(i,n,this);const e=n.playlistParsingError;if(e){this.warn(e);const i=this.hls;if(!i.config.ignorePlaylistParsingErrors){var h;const{networkDetails:s}=t;return void i.trigger(l.ERROR,{type:o.NETWORK_ERROR,details:a.LEVEL_PARSING_ERROR,fatal:!1,url:n.url,error:e,reason:e.message,level:t.level||void 0,parent:null==(h=n.fragments[0])?void 0:h.type,networkDetails:s,stats:r})}n.playlistParsingError=null}}-1===n.requestScheduled&&(n.requestScheduled=r.loading.start);const d=this.hls.mainForwardBufferInfo,f=d?d.end-d.len:0,p=rn(n,1e3*(n.edge-f));if(n.requestScheduled+p<s?n.requestScheduled=s:n.requestScheduled+=p,this.log(`live playlist ${e} ${n.advanced?"REFRESHED "+n.lastPartSn+"-"+n.lastPartIndex:n.updated?"UPDATED":"MISSED"}`),!this.canLoad||!n.live)return;let _,g,m;if(n.canBlockReload&&n.endSN&&n.advanced){const e=this.hls.config.lowLatencyMode,r=n.lastPartSn,o=n.endSN,a=n.lastPartIndex,l=r===o;-1!==a?l?(g=o+1,m=e?0:a):(g=r,m=e?a+1:n.maxPartIndex):g=o+1;const c=n.age,h=c+n.ageHeader;let d=Math.min(h-n.partTarget,1.5*n.targetduration);if(d>0){if(h>3*n.targetduration)this.log(`Playlist last advanced ${c.toFixed(2)}s ago. Omitting segment and part directives.`),g=void 0,m=void 0;else if(null!=i&&i.tuneInGoal&&h-n.partTarget>i.tuneInGoal)this.warn(`CDN Tune-in goal increased from: ${i.tuneInGoal} to: ${d} with playlist age: ${n.age}`),d=0;else{const e=Math.floor(d/n.targetduration);if(g+=e,void 0!==m){m+=Math.round(d%n.targetduration/n.partTarget)}this.log(`CDN Tune-in age: ${n.ageHeader}s last advanced ${c.toFixed(2)}s goal: ${d} skip sn ${e} to part ${m}`)}n.tuneInGoal=d}if(_=this.getDeliveryDirectives(n,t.deliveryDirectives,g,m),e||!l)return n.requestScheduled=s,void this.loadingPlaylist(u,_)}else(n.canBlockReload||n.canSkipUntil)&&(_=this.getDeliveryDirectives(n,t.deliveryDirectives,g,m));_&&void 0!==g&&n.canBlockReload&&(n.requestScheduled=r.loading.first+Math.max(p-2*c,p/2)),this.scheduleLoading(u,_,n)}else this.clearTimer()}scheduleLoading(e,t,i){const n=i||e.details;if(!n)return void this.loadingPlaylist(e,t);const r=self.performance.now(),s=n.requestScheduled;if(r>=s)return void this.loadingPlaylist(e,t);const o=s-r;this.log(`reload live playlist ${e.name||e.bitrate+"bps"} in ${Math.round(o)} ms`),this.clearTimer(),this.timer=self.setTimeout((()=>this.loadingPlaylist(e,t)),o)}getDeliveryDirectives(e,t,i,n){let r=Xe(e);return null!=t&&t.skip&&e.deltaUpdateFailed&&(i=t.msn,n=t.part,r=Ve),new Qe(i,n,r)}checkRetry(e){const t=e.details,i=gt(e),n=e.errorAction,{action:r,retryCount:s=0,retryConfig:o}=n||{},a=!!n&&!!o&&(r===At||!n.resolved&&r===kt);if(a){var l;if(s>=o.maxNumRetry)return!1;if(i&&null!=(l=e.context)&&l.deliveryDirectives)this.warn(`Retrying playlist loading ${s+1}/${o.maxNumRetry} after "${t}" without delivery-directives`),this.loadPlaylist();else{const e=bt(o,s);this.clearTimer(),this.timer=self.setTimeout((()=>this.loadPlaylist()),e),this.warn(`Retrying playlist loading ${s+1}/${o.maxNumRetry} after "${t}" in ${e}ms`)}e.levelRetry=!0,n.resolved=!0}return a}}function cs(e,t){if(e.length!==t.length)return!1;for(let i=0;i<e.length;i++)if(!us(e[i].attrs,t[i].attrs))return!1;return!0}function us(e,t,i){const n=e["STABLE-RENDITION-ID"];return n&&!i?n===t["STABLE-RENDITION-ID"]:!(i||["LANGUAGE","NAME","CHARACTERISTICS","AUTOSELECT","DEFAULT","FORCED","ASSOC-LANGUAGE"]).some((i=>e[i]!==t[i]))}function hs(e,t){return t.label.toLowerCase()===e.name.toLowerCase()&&(!t.language||t.language.toLowerCase()===(e.lang||"").toLowerCase())}class ds{constructor(e){this.tracks=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.tracks=e}destroy(){this.tracks=this.queues=null}append(e,t,i){if(null===this.queues||null===this.tracks)return;const n=this.queues[t];n.push(e),1!==n.length||i||this.executeNext(t)}appendBlocker(e){return new Promise((t=>{const i={label:"async-blocker",execute:t,onStart:()=>{},onComplete:()=>{},onError:()=>{}};this.append(i,e)}))}prependBlocker(e){return new Promise((t=>{if(this.queues){const i={label:"async-blocker-prepend",execute:t,onStart:()=>{},onComplete:()=>{},onError:()=>{}};this.queues[e].unshift(i)}}))}removeBlockers(){null!==this.queues&&[this.queues.video,this.queues.audio,this.queues.audiovideo].forEach((e=>{var t;const i=null==(t=e[0])?void 0:t.label;"async-blocker"!==i&&"async-blocker-prepend"!==i||(e[0].execute(),e.splice(0,1))}))}unblockAudio(e){if(null===this.queues)return;this.queues.audio[0]===e&&this.shiftAndExecuteNext("audio")}executeNext(e){if(null===this.queues||null===this.tracks)return;const t=this.queues[e];if(t.length){const n=t[0];try{n.execute()}catch(t){var i;if(n.onError(t),null===this.queues||null===this.tracks)return;const r=null==(i=this.tracks[e])?void 0:i.buffer;null!=r&&r.updating||this.shiftAndExecuteNext(e)}}}shiftAndExecuteNext(e){null!==this.queues&&(this.queues[e].shift(),this.executeNext(e))}current(e){var t;return(null==(t=this.queues)?void 0:t[e][0])||null}toString(){const{queues:e,tracks:t}=this;return null===e||null===t?"<destroyed>":`\n${this.list("video")}\n${this.list("audio")}\n${this.list("audiovideo")}}`}list(e){var t,i;return null!=(t=this.queues)&&t[e]||null!=(i=this.tracks)&&i[e]?`${e}: (${this.listSbInfo(e)}) ${this.listOps(e)}`:""}listSbInfo(e){var t;const i=null==(t=this.tracks)?void 0:t[e],n=null==i?void 0:i.buffer;return n?`SourceBuffer${n.updating?" updating":""}${i.ended?" ended":""}${i.ending?" ending":""}`:"none"}listOps(e){var t;return(null==(t=this.queues)?void 0:t[e].map((e=>e.label)).join(", "))||""}}const fs=/(avc[1234]|hvc1|hev1|dvh[1e]|vp09|av01)(?:\.[^.,]+)+/,ps="HlsJsTrackRemovedError";class _s extends Error{constructor(e){super(e),this.name=ps}}function gs(e){const t=e.querySelectorAll("source");[].slice.call(t).forEach((t=>{e.removeChild(t)}))}function ms(e){return"audio"===e?1:0}class vs{constructor(e){this.hls=void 0,this.autoLevelCapping=void 0,this.firstLevel=void 0,this.media=void 0,this.restrictedLevels=void 0,this.timer=void 0,this.clientRect=void 0,this.streamController=void 0,this.hls=e,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}setStreamController(e){this.streamController=e}destroy(){this.hls&&this.unregisterListener(),this.timer&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null}registerListeners(){const{hls:e}=this;e.on(l.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.on(l.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(l.MANIFEST_PARSED,this.onManifestParsed,this),e.on(l.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(l.BUFFER_CODECS,this.onBufferCodecs,this),e.on(l.MEDIA_DETACHING,this.onMediaDetaching,this)}unregisterListener(){const{hls:e}=this;e.off(l.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.off(l.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(l.MANIFEST_PARSED,this.onManifestParsed,this),e.off(l.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(l.BUFFER_CODECS,this.onBufferCodecs,this),e.off(l.MEDIA_DETACHING,this.onMediaDetaching,this)}onFpsDropLevelCapping(e,t){const i=this.hls.levels[t.droppedLevel];this.isLevelAllowed(i)&&this.restrictedLevels.push({bitrate:i.bitrate,height:i.height,width:i.width})}onMediaAttaching(e,t){this.media=t.media instanceof HTMLVideoElement?t.media:null,this.clientRect=null,this.timer&&this.hls.levels.length&&this.detectPlayerSize()}onManifestParsed(e,t){const i=this.hls;this.restrictedLevels=[],this.firstLevel=t.firstLevel,i.config.capLevelToPlayerSize&&t.video&&this.startCapping()}onLevelsUpdated(e,t){this.timer&&n(this.autoLevelCapping)&&this.detectPlayerSize()}onBufferCodecs(e,t){this.hls.config.capLevelToPlayerSize&&t.video&&this.startCapping()}onMediaDetaching(){this.stopCapping(),this.media=null}detectPlayerSize(){if(this.media){if(this.mediaHeight<=0||this.mediaWidth<=0)return void(this.clientRect=null);const e=this.hls.levels;if(e.length){const t=this.hls,i=this.getMaxLevel(e.length-1);i!==this.autoLevelCapping&&t.logger.log(`Setting autoLevelCapping to ${i}: ${e[i].height}p@${e[i].bitrate} for media ${this.mediaWidth}x${this.mediaHeight}`),t.autoLevelCapping=i,t.autoLevelEnabled&&t.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=t.autoLevelCapping}}}getMaxLevel(e){const t=this.hls.levels;if(!t.length)return-1;const i=t.filter(((t,i)=>this.isLevelAllowed(t)&&i<=e));return this.clientRect=null,vs.getMaxLevelByMediaSize(i,this.mediaWidth,this.mediaHeight)}startCapping(){this.timer||(this.autoLevelCapping=Number.POSITIVE_INFINITY,self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())}stopCapping(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)}getDimensions(){if(this.clientRect)return this.clientRect;const e=this.media,t={width:0,height:0};if(e){const i=e.getBoundingClientRect();t.width=i.width,t.height=i.height,t.width||t.height||(t.width=i.right-i.left||e.width||0,t.height=i.bottom-i.top||e.height||0)}return this.clientRect=t,t}get mediaWidth(){return this.getDimensions().width*this.contentScaleFactor}get mediaHeight(){return this.getDimensions().height*this.contentScaleFactor}get contentScaleFactor(){let e=1;if(!this.hls.config.ignoreDevicePixelRatio)try{e=self.devicePixelRatio}catch(e){}return Math.min(e,this.hls.config.maxDevicePixelRatio)}isLevelAllowed(e){return!this.restrictedLevels.some((t=>e.bitrate===t.bitrate&&e.width===t.width&&e.height===t.height))}static getMaxLevelByMediaSize(e,t,i){if(null==e||!e.length)return-1;let n=e.length-1;const r=Math.max(t,i);for(let t=0;t<e.length;t+=1){const i=e[t];if((i.width>=r||i.height>=r)&&(s=i,!(o=e[t+1])||s.width!==o.width||s.height!==o.height)){n=t;break}}var s,o;return n}}const 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no=["cmsdd","cmsds","rc","smrt","ttfb","ttfbb","ttlb","url"];const ro=["bl","br","bs","cid","d","dl","mtp","nor","nrr","ot","pr","rtp","sf","sid","st","su","tb","v"];function so(e){return ro.includes(e)||to(e)}const oo={[Xs]:function(e){return Qs.includes(e)||io.includes(e)||no.includes(e)||to(e)},[Ks]:function(e){return Qs.includes(e)||Js.includes(e)||to(e)},[Zs]:function(e){return Qs.includes(e)||io.includes(e)||to(e)}};function ao(e,t={}){const i={};if(null==e||"object"!=typeof e)return i;const r=t.version||e.v||1,s=t.reportingMode||Zs,o=1===r?so:oo[s];let a=Object.keys(e).filter(o);const l=t.filter;"function"==typeof l&&(a=a.filter(l));const c=s===Xs||s===Ks;c&&!a.includes("ts")&&a.push("ts"),r>1&&!a.includes("v")&&a.push("v");const u=y({},Ys,t.formatters),h={version:r,reportingMode:s,baseUrl:t.baseUrl};return a.sort().forEach((t=>{let s=e[t];const o=u[t];if("function"==typeof o&&(s=o(s,h)),"v"===t){if(1===r)return;s=r}"pr"==t&&1===s||(c&&"ts"===t&&!n(s)&&(s=Date.now()),function(e){return"number"==typeof e?n(e):null!=e&&""!==e&&!1!==e}(s)&&(function(e){return["ot","sf","st","e","sta"].includes(e)}(t)&&"string"==typeof s&&(s=new Cs(s)),i[t]=s))})),i}function lo(e,t,i){return y(e,function(e,t={}){const i={};if(!e)return i;const n=zs(ao(e,t),null==t?void 0:t.customHeaderMap);return Object.entries(n).reduce(((e,[t,i])=>{const n=Bs(i,{whitespace:!1});return n&&(e[t]=n),e}),i)}(t,i))}function co(e,t={}){if(!e)return"";const i=function(e,t={}){return e?Bs(ao(e,t),{whitespace:!1}):""}(e,t);return encodeURIComponent(i)}const uo=/CMCD=[^&#]+/;function ho(e,t,i){const n=function(e,t={}){return e?`CMCD=${co(e,t)}`:""}(t,i);if(!n)return e;if(uo.test(e))return e.replace(uo,n);const r=e.includes("?")?"&":"?";return`${e}${r}${n}`}function fo(e,t,i,n){e&&Object.keys(t).forEach((r=>{const s=e.filter((e=>e.groupId===r)).map((e=>{const s=y({},e);return s.details=void 0,s.attrs=new ci(s.attrs),s.url=s.attrs.URI=po(e.url,e.attrs["STABLE-RENDITION-ID"],"PER-RENDITION-URIS",i),s.groupId=s.attrs["GROUP-ID"]=t[r],s.attrs["PATHWAY-ID"]=n,s}));e.push(...s)}))}function po(e,t,i,n){const{HOST:r,PARAMS:s,[i]:o}=n;let a;t&&(a=null==o?void 0:o[t],a&&(e=a));const l=new self.URL(e);return r&&!a&&(l.host=r),s&&Object.keys(s).sort().forEach((e=>{e&&l.searchParams.set(e,s[e])})),l.href}class _o extends E{constructor(e){super("eme",e.logger),this.hls=void 0,this.config=void 0,this.media=null,this.keyFormatPromise=null,this.keySystemAccessPromises={},this._requestLicenseFailureCount=0,this.mediaKeySessions=[],this.keyIdToKeySessionPromise={},this.mediaKeys=null,this.setMediaKeysQueue=_o.CDMCleanupPromise?[_o.CDMCleanupPromise]:[],this.bannedKeyIds={},this.onMediaEncrypted=e=>{const{initDataType:t,initData:i}=e,n=`"${e.type}" event: init data type: "${t}"`;if(this.debug(n),null!==i){if(!this.keyFormatPromise){let e=Object.keys(this.keySystemAccessPromises);e.length||(e=Di(this.config));const t=e.map(xi).filter((e=>!!e));this.keyFormatPromise=this.getKeyFormatPromise(t)}this.keyFormatPromise.then((r=>{const s=Ai(r);if("sinf"!==t||s!==Ei.FAIRPLAY)return void this.log(`Ignoring "${e.type}" event with init data type: "${t}" for selected key-system ${s}`);let o;try{const e=te(new Uint8Array(i)),t=pe(mi(JSON.parse(e).sinf));if(!t)throw new Error("'schm' box missing or not cbcs/cenc with schi > tenc");o=new Uint8Array(t.subarray(8,24))}catch(e){return void this.warn(`${n} Failed to parse sinf: ${e}`)}const a=I(o),{keyIdToKeySessionPromise:l,mediaKeySessions:c}=this;let u=l[a];for(let e=0;e<c.length;e++){const n=c[e],r=n.decryptdata;if(!r.keyId)continue;const s=I(r.keyId);if(fi(o,r.keyId)||-1!==r.uri.replace(/-/g,"").indexOf(a)){if(u=l[s],!u)continue;if(r.pssh)break;delete l[s],r.pssh=new Uint8Array(i),r.keyId=o,u=l[a]=u.then((()=>this.generateRequestWithPreferredKeySession(n,t,i,"encrypted-event-key-match"))),u.catch((e=>this.handleError(e)));break}}u||this.handleError(new Error(`Key ID ${a} not encountered in playlist. Key-system sessions ${c.length}.`))})).catch((e=>this.handleError(e)))}},this.onWaitingForKey=e=>{this.log(`"${e.type}" event`)},this.hls=e,this.config=e.config,this.registerListeners()}destroy(){this.onDestroying(),this.onMediaDetached();const e=this.config;e.requestMediaKeySystemAccessFunc=null,e.licenseXhrSetup=e.licenseResponseCallback=void 0,e.drmSystems=e.drmSystemOptions={},this.hls=this.config=this.keyIdToKeySessionPromise=null,this.onMediaEncrypted=this.onWaitingForKey=null}registerListeners(){this.hls.on(l.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(l.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(l.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(l.MANIFEST_LOADED,this.onManifestLoaded,this),this.hls.on(l.DESTROYING,this.onDestroying,this)}unregisterListeners(){this.hls.off(l.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(l.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(l.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.off(l.MANIFEST_LOADED,this.onManifestLoaded,this),this.hls.off(l.DESTROYING,this.onDestroying,this)}getLicenseServerUrl(e){const{drmSystems:t,widevineLicenseUrl:i}=this.config,n=null==t?void 0:t[e];return n?n.licenseUrl:e===Ei.WIDEVINE&&i?i:void 0}getLicenseServerUrlOrThrow(e){const t=this.getLicenseServerUrl(e);if(void 0===t)throw new Error(`no license server URL configured for key-system "${e}"`);return t}getServerCertificateUrl(e){const{drmSystems:t}=this.config,i=null==t?void 0:t[e];if(i)return i.serverCertificateUrl;this.log(`No Server Certificate in config.drmSystems["${e}"]`)}attemptKeySystemAccess(e){const t=this.hls.levels,i=(e,t,i)=>!!e&&i.indexOf(e)===t,n=t.map((e=>e.audioCodec)).filter(i),r=t.map((e=>e.videoCodec)).filter(i);return n.length+r.length===0&&r.push("avc1.42e01e"),new Promise(((t,i)=>{const s=e=>{const l=e.shift();this.getMediaKeysPromise(l,n,r).then((e=>t({keySystem:l,mediaKeys:e}))).catch((t=>{e.length?s(e):i(t instanceof vo?t:new vo({type:o.KEY_SYSTEM_ERROR,details:a.KEY_SYSTEM_NO_ACCESS,error:t,fatal:!0},t.message))}))};s(e)}))}requestMediaKeySystemAccess(e,t){const{requestMediaKeySystemAccessFunc:i}=this.config;if("function"!=typeof i){let e=`Configured requestMediaKeySystemAccess is not a function ${i}`;return null===Li&&"http:"===self.location.protocol&&(e=`navigator.requestMediaKeySystemAccess is not available over insecure protocol ${location.protocol}`),Promise.reject(new Error(e))}return i(e,t)}getMediaKeysPromise(e,t,i){var n;const r=function(e,t,i,n){let r;switch(e){case Ei.FAIRPLAY:r=["cenc","sinf"];break;case Ei.WIDEVINE:case Ei.PLAYREADY:r=["cenc"];break;case Ei.CLEARKEY:r=["cenc","keyids"];break;default:throw new Error(`Unknown key-system: ${e}`)}return function(e,t,i,n){return[{initDataTypes:e,persistentState:n.persistentState||"optional",distinctiveIdentifier:n.distinctiveIdentifier||"optional",sessionTypes:n.sessionTypes||[n.sessionType||"temporary"],audioCapabilities:t.map((e=>({contentType:`audio/mp4; codecs=${e}`,robustness:n.audioRobustness||"",encryptionScheme:n.audioEncryptionScheme||null}))),videoCapabilities:i.map((e=>({contentType:`video/mp4; codecs=${e}`,robustness:n.videoRobustness||"",encryptionScheme:n.videoEncryptionScheme||null})))}]}(r,t,i,n)}(e,t,i,this.config.drmSystemOptions||{});let s=this.keySystemAccessPromises[e],o=null==(n=s)?void 0:n.keySystemAccess;if(!o){this.log(`Requesting encrypted media "${e}" key-system access with config: ${it(r)}`),o=this.requestMediaKeySystemAccess(e,r);const t=s=this.keySystemAccessPromises[e]={keySystemAccess:o};return o.catch((t=>{this.log(`Failed to obtain access to key-system "${e}": ${t}`)})),o.then((i=>{this.log(`Access for key-system "${i.keySystem}" obtained`);const n=this.fetchServerCertificate(e);this.log(`Create media-keys for "${e}"`);const r=t.mediaKeys=i.createMediaKeys().then((i=>(this.log(`Media-keys created for "${e}"`),t.hasMediaKeys=!0,n.then((t=>t?this.setMediaKeysServerCertificate(i,e,t):i)))));return r.catch((t=>{this.error(`Failed to create media-keys for "${e}"}: ${t}`)})),r}))}return o.then((()=>s.mediaKeys))}createMediaKeySessionContext({decryptdata:e,keySystem:t,mediaKeys:i}){this.log(`Creating key-system session "${t}" keyId: ${I(e.keyId||[])} keyUri: ${e.uri}`);const n=i.createSession(),r={decryptdata:e,keySystem:t,mediaKeys:i,mediaKeysSession:n,keyStatus:"status-pending"};return this.mediaKeySessions.push(r),r}renewKeySession(e){const t=e.decryptdata;if(t.pssh){const i=this.createMediaKeySessionContext(e),n=go(t),r="cenc";this.keyIdToKeySessionPromise[n]=this.generateRequestWithPreferredKeySession(i,r,t.pssh.buffer,"expired")}else this.warn("Could not renew expired session. Missing pssh initData.");this.removeSession(e)}updateKeySession(e,t){const i=e.mediaKeysSession;return this.log(`Updating key-session "${i.sessionId}" for keyId ${I(e.decryptdata.keyId||[])}\n      } (data length: ${t.byteLength})`),i.update(t)}getSelectedKeySystemFormats(){return Object.keys(this.keySystemAccessPromises).map((e=>({keySystem:e,hasMediaKeys:this.keySystemAccessPromises[e].hasMediaKeys}))).filter((({hasMediaKeys:e})=>!!e)).map((({keySystem:e})=>xi(e))).filter((e=>!!e))}getKeySystemAccess(e){return this.getKeySystemSelectionPromise(e).then((({keySystem:e,mediaKeys:t})=>this.attemptSetMediaKeys(e,t)))}selectKeySystem(e){return new Promise(((t,i)=>{this.getKeySystemSelectionPromise(e).then((({keySystem:e})=>{const n=xi(e);n?t(n):i(new Error(`Unable to find format for key-system "${e}"`))})).catch(i)}))}selectKeySystemFormat(e){const t=Object.keys(e.levelkeys||{});return this.keyFormatPromise||(this.log(`Selecting key-system from fragment (sn: ${e.sn} ${e.type}: ${e.level}) key formats ${t.join(", ")}`),this.keyFormatPromise=this.getKeyFormatPromise(t)),this.keyFormatPromise}getKeyFormatPromise(e){const t=Di(this.config),i=e.map(Ai).filter((e=>!!e&&-1!==t.indexOf(e)));return this.selectKeySystem(i)}getKeyStatus(e){const{mediaKeySessions:t}=this;for(let i=0;i<t.length;i++){const n=mo(e,t[i]);if(n)return n}}loadKey(e){const t=e.keyInfo.decryptdata,i=go(t),n=this.bannedKeyIds[i];if(n||"internal-error"===this.getKeyStatus(t)){const i=yo(n||"internal-error",t);return this.handleError(i,e.frag),Promise.reject(i)}const r=`(keyId: ${i} format: "${t.keyFormat}" method: ${t.method} uri: ${t.uri})`;this.log(`Starting session for key ${r}`);const s=this.keyIdToKeySessionPromise[i];if(!s){const n=this.getKeySystemForKeyPromise(t).then((({keySystem:i,mediaKeys:n})=>(this.throwIfDestroyed(),this.log(`Handle encrypted media sn: ${e.frag.sn} ${e.frag.type}: ${e.frag.level} using key ${r}`),this.attemptSetMediaKeys(i,n).then((()=>(this.throwIfDestroyed(),this.createMediaKeySessionContext({keySystem:i,mediaKeys:n,decryptdata:t}))))))).then((e=>{const i=t.pssh?t.pssh.buffer:null;return this.generateRequestWithPreferredKeySession(e,"cenc",i,"playlist-key")}));return n.catch((t=>this.handleError(t,e.frag))),this.keyIdToKeySessionPromise[i]=n,n}return s.catch((i=>{if(i instanceof vo){const n=S({},i.data);"internal-error"===this.getKeyStatus(t)&&(n.decryptdata=t);const r=new vo(n,i.message);this.handleError(r,e.frag)}})),s}throwIfDestroyed(e="Invalid state"){if(!this.hls)throw new Error("invalid state")}handleError(e,t){if(this.hls)if(e instanceof vo){t&&(e.data.frag=t);const i=e.data.decryptdata;this.error(`${e.message}${i?` (${I(i.keyId||[])})`:""}`),this.hls.trigger(l.ERROR,e.data)}else this.error(e.message),this.hls.trigger(l.ERROR,{type:o.KEY_SYSTEM_ERROR,details:a.KEY_SYSTEM_NO_KEYS,error:e,fatal:!0})}getKeySystemForKeyPromise(e){const t=go(e),i=this.keyIdToKeySessionPromise[t];if(!i){const t=Ai(e.keyFormat),i=t?[t]:Di(this.config);return this.attemptKeySystemAccess(i)}return i}getKeySystemSelectionPromise(e){if(e.length||(e=Di(this.config)),0===e.length)throw new vo({type:o.KEY_SYSTEM_ERROR,details:a.KEY_SYSTEM_NO_CONFIGURED_LICENSE,fatal:!0},`Missing key-system license configuration options ${it({drmSystems:this.config.drmSystems})}`);return this.attemptKeySystemAccess(e)}attemptSetMediaKeys(e,t){if(this.mediaKeys===t)return Promise.resolve();const i=this.setMediaKeysQueue.slice();this.log(`Setting media-keys for "${e}"`);const n=Promise.all(i).then((()=>{if(!this.media)throw this.mediaKeys=null,new Error("Attempted to set mediaKeys without media element attached");return this.media.setMediaKeys(t)}));return this.mediaKeys=t,this.setMediaKeysQueue.push(n),n.then((()=>{this.log(`Media-keys set for "${e}"`),i.push(n),this.setMediaKeysQueue=this.setMediaKeysQueue.filter((e=>-1===i.indexOf(e)))}))}generateRequestWithPreferredKeySession(e,t,i,n){var r;const s=null==(r=this.config.drmSystems)||null==(r=r[e.keySystem])?void 0:r.generateRequest;if(s)try{const n=s.call(this.hls,t,i,e);if(!n)throw new Error("Invalid response from configured generateRequest filter");t=n.initDataType,i=n.initData?n.initData:null,e.decryptdata.pssh=i?new Uint8Array(i):null}catch(e){if(this.warn(e.message),this.hls&&this.hls.config.debug)throw e}if(null===i)return this.log(`Skipping key-session request for "${n}" (no initData)`),Promise.resolve(e);const l=go(e.decryptdata),c=e.decryptdata.uri;this.log(`Generating key-session request for "${n}" keyId: ${l} URI: ${c} (init data type: ${t} length: ${i.byteLength})`);const u=new Bn,h=e._onmessage=t=>{const i=e.mediaKeysSession;if(!i)return void u.emit("error",new Error("invalid state"));const{messageType:n,message:r}=t;this.log(`"${n}" message event for session "${i.sessionId}" message size: ${r.byteLength}`),"license-request"===n||"license-renewal"===n?this.renewLicense(e,r).catch((e=>{u.eventNames().length?u.emit("error",e):this.handleError(e)})):"license-release"===n?e.keySystem===Ei.FAIRPLAY&&this.updateKeySession(e,vi("acknowledged")).then((()=>this.removeSession(e))).catch((e=>this.handleError(e))):this.warn(`unhandled media key message type "${n}"`)},d=(e,t)=>{let i;t.keyStatus=e,e.startsWith("usable")?u.emit("resolved"):"internal-error"===e||"output-restricted"===e||"output-downscaled"===e?i=yo(e,t.decryptdata):"expired"===e?i=new Error(`key expired (keyId: ${l})`):"released"===e?i=new Error("key released"):"status-pending"===e||this.warn(`unhandled key status change "${e}" (keyId: ${l})`),i&&(u.eventNames().length?u.emit("error",i):this.handleError(i))},f=e._onkeystatuseschange=t=>{if(!e.mediaKeysSession)return void u.emit("error",new Error("invalid state"));const i=this.getKeyStatuses(e);if(!Object.keys(i).some((e=>"status-pending"!==i[e])))return;if("expired"===i[l])return this.log(`Expired key ${it(i)} in key-session "${e.mediaKeysSession.sessionId}"`),void this.renewKeySession(e);let n=i[l];if(n)d(n,e);else{var r;const t=0;e.keyStatusTimeouts||(e.keyStatusTimeouts={}),(r=e.keyStatusTimeouts)[l]||(r[l]=self.setTimeout((()=>{if(!e.mediaKeysSession||!this.mediaKeys)return;const i=this.getKeyStatus(e.decryptdata);if(i&&"status-pending"!==i)return this.log(`No status for keyId ${l} in key-session "${e.mediaKeysSession.sessionId}". Using session key-status ${i} from other session.`),d(i,e);this.log(`key status for ${l} in key-session "${e.mediaKeysSession.sessionId}" timed out after ${t}ms`),n="internal-error",d(n,e)}),t)),this.log(`No status for keyId ${l} (${it(i)}).`)}};gn(e.mediaKeysSession,"message",h),gn(e.mediaKeysSession,"keystatuseschange",f);const p=new Promise(((e,t)=>{u.on("error",t),u.on("resolved",e)}));return e.mediaKeysSession.generateRequest(t,i).then((()=>{this.log(`Request generated for key-session "${e.mediaKeysSession.sessionId}" keyId: ${l} URI: ${c}`)})).catch((t=>{throw new vo({type:o.KEY_SYSTEM_ERROR,details:a.KEY_SYSTEM_NO_SESSION,error:t,decryptdata:e.decryptdata,fatal:!1},`Error generating key-session request: ${t}`)})).then((()=>p)).catch((t=>(u.removeAllListeners(),this.removeSession(e).then((()=>{throw t}))))).then((()=>(u.removeAllListeners(),e)))}getKeyStatuses(e){const t={};return e.mediaKeysSession.keyStatuses.forEach(((i,n)=>{if("string"==typeof n&&"object"==typeof i){const e=n;n=i,i=e}const r="buffer"in n?new Uint8Array(n.buffer,n.byteOffset,n.byteLength):new Uint8Array(n);e.keySystem===Ei.PLAYREADY&&16===r.length&&yi(r);const s=I(r);"internal-error"===i&&(this.bannedKeyIds[s]=i),this.log(`key status change "${i}" for keyStatuses keyId: ${s} key-session "${e.mediaKeysSession.sessionId}"`),t[s]=i})),t}fetchServerCertificate(e){const t=this.config,i=new(0,t.loader)(t),n=this.getServerCertificateUrl(e);return n?(this.log(`Fetching server certificate for "${e}"`),new Promise(((r,s)=>{const l={responseType:"arraybuffer",url:n},c=t.certLoadPolicy.default,u={loadPolicy:c,timeout:c.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},h={onSuccess:(e,t,i,n)=>{r(e.data)},onError:(t,i,r,c)=>{s(new vo({type:o.KEY_SYSTEM_ERROR,details:a.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,fatal:!0,networkDetails:r,response:S({url:l.url,data:void 0},t)},`"${e}" certificate request failed (${n}). Status: ${t.code} (${t.text})`))},onTimeout:(t,i,r)=>{s(new vo({type:o.KEY_SYSTEM_ERROR,details:a.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,fatal:!0,networkDetails:r,response:{url:l.url,data:void 0}},`"${e}" certificate request timed out (${n})`))},onAbort:(e,t,i)=>{s(new Error("aborted"))}};i.load(l,u,h)}))):Promise.resolve()}setMediaKeysServerCertificate(e,t,i){return new Promise(((n,r)=>{e.setServerCertificate(i).then((r=>{this.log(`setServerCertificate ${r?"success":"not supported by CDM"} (${i.byteLength}) on "${t}"`),n(e)})).catch((e=>{r(new vo({type:o.KEY_SYSTEM_ERROR,details:a.KEY_SYSTEM_SERVER_CERTIFICATE_UPDATE_FAILED,error:e,fatal:!0},e.message))}))}))}renewLicense(e,t){return this.requestLicense(e,new Uint8Array(t)).then((t=>this.updateKeySession(e,new Uint8Array(t)).catch((t=>{throw new vo({type:o.KEY_SYSTEM_ERROR,details:a.KEY_SYSTEM_SESSION_UPDATE_FAILED,decryptdata:e.decryptdata,error:t,fatal:!1},t.message)}))))}unpackPlayReadyKeyMessage(e,t){const i=String.fromCharCode.apply(null,new Uint16Array(t.buffer));if(!i.includes("PlayReadyKeyMessage"))return e.setRequestHeader("Content-Type","text/xml; charset=utf-8"),t;const n=(new DOMParser).parseFromString(i,"application/xml"),r=n.querySelectorAll("HttpHeader");if(r.length>0){let t;for(let i=0,n=r.length;i<n;i++){var s,o;t=r[i];const n=null==(s=t.querySelector("name"))?void 0:s.textContent,a=null==(o=t.querySelector("value"))?void 0:o.textContent;n&&a&&e.setRequestHeader(n,a)}}const a=n.querySelector("Challenge"),l=null==a?void 0:a.textContent;if(!l)throw new Error("Cannot find <Challenge> in key message");return vi(atob(l))}setupLicenseXHR(e,t,i,n){const r=this.config.licenseXhrSetup;return r?Promise.resolve().then((()=>{if(!i.decryptdata)throw new Error("Key removed");return r.call(this.hls,e,t,i,n)})).catch((s=>{if(!i.decryptdata)throw s;return e.open("POST",t,!0),r.call(this.hls,e,t,i,n)})).then((i=>{e.readyState||e.open("POST",t,!0);return{xhr:e,licenseChallenge:i||n}})):(e.open("POST",t,!0),Promise.resolve({xhr:e,licenseChallenge:n}))}requestLicense(e,t){const i=this.config.keyLoadPolicy.default;return new Promise(((n,r)=>{const s=this.getLicenseServerUrlOrThrow(e.keySystem);this.log(`Sending license request to URL: ${s}`);const l=new XMLHttpRequest;l.responseType="arraybuffer",l.onreadystatechange=()=>{if(!this.hls||!e.mediaKeysSession)return r(new Error("invalid state"));if(4===l.readyState)if(200===l.status){this._requestLicenseFailureCount=0;let t=l.response;this.log(`License received ${t instanceof ArrayBuffer?t.byteLength:t}`);const i=this.config.licenseResponseCallback;if(i)try{t=i.call(this.hls,l,s,e)}catch(e){this.error(e)}n(t)}else{const c=i.errorRetry,u=c?c.maxNumRetry:0;if(this._requestLicenseFailureCount++,this._requestLicenseFailureCount>u||l.status>=400&&l.status<500)r(new vo({type:o.KEY_SYSTEM_ERROR,details:a.KEY_SYSTEM_LICENSE_REQUEST_FAILED,decryptdata:e.decryptdata,fatal:!0,networkDetails:l,response:{url:s,data:void 0,code:l.status,text:l.statusText}},`License Request XHR failed (${s}). Status: ${l.status} (${l.statusText})`));else{const i=u-this._requestLicenseFailureCount+1;this.warn(`Retrying license request, ${i} attempts left`),this.requestLicense(e,t).then(n,r)}}},e.licenseXhr&&e.licenseXhr.readyState!==XMLHttpRequest.DONE&&e.licenseXhr.abort(),e.licenseXhr=l,this.setupLicenseXHR(l,s,e,t).then((({xhr:t,licenseChallenge:i})=>{e.keySystem==Ei.PLAYREADY&&(i=this.unpackPlayReadyKeyMessage(t,i)),t.send(i)})).catch(r)}))}onDestroying(){this.unregisterListeners(),this._clear()}onMediaAttached(e,t){if(!this.config.emeEnabled)return;const i=t.media;this.media=i,gn(i,"encrypted",this.onMediaEncrypted),gn(i,"waitingforkey",this.onWaitingForKey)}onMediaDetached(){const e=this.media;e&&(mn(e,"encrypted",this.onMediaEncrypted),mn(e,"waitingforkey",this.onWaitingForKey),this.media=null,this.mediaKeys=null)}_clear(){var e;if(this._requestLicenseFailureCount=0,this.keyIdToKeySessionPromise={},this.bannedKeyIds={},!this.mediaKeys&&!this.mediaKeySessions.length)return;const t=this.media,i=this.mediaKeySessions.slice();this.mediaKeySessions=[],this.mediaKeys=null,Pi.clearKeyUriToKeyIdMap();const n=i.length;_o.CDMCleanupPromise=Promise.all(i.map((e=>this.removeSession(e))).concat((null==t||null==(e=t.setMediaKeys(null))?void 0:e.catch((e=>{this.log(`Could not clear media keys: ${e}`),this.hls&&this.hls.trigger(l.ERROR,{type:o.OTHER_ERROR,details:a.KEY_SYSTEM_DESTROY_MEDIA_KEYS_ERROR,fatal:!1,error:new Error(`Could not clear media keys: ${e}`)})})))||Promise.resolve())).catch((e=>{this.log(`Could not close sessions and clear media keys: ${e}`),this.hls&&this.hls.trigger(l.ERROR,{type:o.OTHER_ERROR,details:a.KEY_SYSTEM_DESTROY_CLOSE_SESSION_ERROR,fatal:!1,error:new Error(`Could not close sessions and clear media keys: ${e}`)})})).then((()=>{n&&this.log("finished closing key sessions and clearing media keys")}))}onManifestLoading(){this.keyFormatPromise=null,this.bannedKeyIds={}}onManifestLoaded(e,{sessionKeys:t}){if(t&&this.config.emeEnabled&&!this.keyFormatPromise){const e=t.reduce(((e,t)=>(-1===e.indexOf(t.keyFormat)&&e.push(t.keyFormat),e)),[]);this.log(`Selecting key-system from session-keys ${e.join(", ")}`),this.keyFormatPromise=this.getKeyFormatPromise(e)}}removeSession(e){const{mediaKeysSession:t,licenseXhr:i,decryptdata:n}=e;if(t){this.log(`Remove licenses and keys and close session "${t.sessionId}" keyId: ${I((null==n?void 0:n.keyId)||[])}`),e._onmessage&&(t.removeEventListener("message",e._onmessage),e._onmessage=void 0),e._onkeystatuseschange&&(t.removeEventListener("keystatuseschange",e._onkeystatuseschange),e._onkeystatuseschange=void 0),i&&i.readyState!==XMLHttpRequest.DONE&&i.abort(),e.mediaKeysSession=e.decryptdata=e.licenseXhr=void 0;const r=this.mediaKeySessions.indexOf(e);r>-1&&this.mediaKeySessions.splice(r,1);const{keyStatusTimeouts:s}=e;s&&Object.keys(s).forEach((e=>self.clearTimeout(s[e])));const{drmSystemOptions:c}=this.config,u=function(e){var t;return!(!e||"persistent-license"!==e.sessionType&&(null==(t=e.sessionTypes)||!t.some((e=>"persistent-license"===e))))}(c)?new Promise(((e,i)=>{self.setTimeout((()=>i(new Error("MediaKeySession.remove() timeout"))),8e3),t.remove().then(e).catch(i)})):Promise.resolve();return u.catch((e=>{this.log(`Could not remove session: ${e}`),this.hls&&this.hls.trigger(l.ERROR,{type:o.OTHER_ERROR,details:a.KEY_SYSTEM_DESTROY_REMOVE_SESSION_ERROR,fatal:!1,error:new Error(`Could not remove session: ${e}`)})})).then((()=>t.close())).catch((e=>{this.log(`Could not close session: ${e}`),this.hls&&this.hls.trigger(l.ERROR,{type:o.OTHER_ERROR,details:a.KEY_SYSTEM_DESTROY_CLOSE_SESSION_ERROR,fatal:!1,error:new Error(`Could not close session: ${e}`)})}))}return Promise.resolve()}}function go(e){if(!e)throw new Error("Could not read keyId of undefined decryptdata");if(null===e.keyId)throw new Error("keyId is null");return I(e.keyId)}function mo(e,t){return e.keyId&&t.mediaKeysSession.keyStatuses.has(e.keyId)?t.mediaKeysSession.keyStatuses.get(e.keyId):e.matches(t.decryptdata)?t.keyStatus:void 0}_o.CDMCleanupPromise=void 0;class vo extends Error{constructor(e,t){super(t),this.data=void 0,e.error||(e.error=new Error(t)),this.data=e,e.err=e.error}}function yo(e,t){const i="output-restricted"===e,n=i?a.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED:a.KEY_SYSTEM_STATUS_INTERNAL_ERROR;return new vo({type:o.KEY_SYSTEM_ERROR,details:n,fatal:!1,decryptdata:t},i?"HDCP level output restricted":`key status changed to "${e}"`)}function bo(e,t){let i;try{i=new Event("addtrack")}catch(e){i=document.createEvent("Event"),i.initEvent("addtrack",!1,!1)}i.track=e,t.dispatchEvent(i)}function So(e,t){const i=e.mode;if("disabled"===i&&(e.mode="hidden"),e.cues&&!e.cues.getCueById(t.id))try{if(e.addCue(t),!e.cues.getCueById(t.id))throw new Error(`addCue is failed for: ${t}`)}catch(i){x.debug(`[texttrack-utils]: ${i}`);try{const i=new self.TextTrackCue(t.startTime,t.endTime,t.text);i.id=t.id,e.addCue(i)}catch(e){x.debug(`[texttrack-utils]: Legacy TextTrackCue fallback failed: ${e}`)}}"disabled"===i&&(e.mode=i)}function Eo(e,t){const i=e.mode;if("disabled"===i&&(e.mode="hidden"),e.cues)for(let i=e.cues.length;i--;)t&&e.cues[i].removeEventListener("enter",t),e.removeCue(e.cues[i]);"disabled"===i&&(e.mode=i)}function wo(e,t,i,n){const r=e.mode;if("disabled"===r&&(e.mode="hidden"),e.cues&&e.cues.length>0){const r=function(e,t,i){const n=[],r=function(e,t){if(t<=e[0].startTime)return 0;const i=e.length-1;if(t>e[i].endTime)return-1;let n,r=0,s=i;for(;r<=s;)if(n=Math.floor((s+r)/2),t<e[n].startTime)s=n-1;else{if(!(t>e[n].startTime&&r<i))return n;r=n+1}return e[r].startTime-t<t-e[s].startTime?r:s}(e,t);if(r>-1)for(let s=r,o=e.length;s<o;s++){const r=e[s];if(r.startTime>=t&&r.endTime<=i)n.push(r);else if(r.startTime>i)return n}return n}(e.cues,t,i);for(let t=0;t<r.length;t++)n&&!n(r[t])||e.removeCue(r[t])}"disabled"===r&&(e.mode=r)}function Co(e){const t=[];for(let i=0;i<e.length;i++){const n=e[i];"subtitles"!==n.kind&&"captions"!==n.kind||!n.label||t.push(e[i])}return t}function ko(e){let t=5381,i=e.length;for(;i;)t=33*t^e.charCodeAt(--i);return(t>>>0).toString()}const To=.025;let Ao=function(e){return e[e.Point=0]="Point",e[e.Range=1]="Range",e}({});function xo(e,t,i){return`${e.identifier}-${i+1}-${ko(t)}`}class Do{constructor(e,t){this.base=void 0,this._duration=null,this._timelineStart=null,this.appendInPlaceDisabled=void 0,this.appendInPlaceStarted=void 0,this.dateRange=void 0,this.hasPlayed=!1,this.cumulativeDuration=0,this.resumeOffset=NaN,this.playoutLimit=NaN,this.restrictions={skip:!1,jump:!1},this.snapOptions={out:!1,in:!1},this.assetList=[],this.assetListLoader=void 0,this.assetListResponse=null,this.resumeAnchor=void 0,this.error=void 0,this.resetOnResume=void 0,this.base=t,this.dateRange=e,this.setDateRange(e)}setDateRange(e){this.dateRange=e,this.resumeOffset=e.attr.optionalFloat("X-RESUME-OFFSET",this.resumeOffset),this.playoutLimit=e.attr.optionalFloat("X-PLAYOUT-LIMIT",this.playoutLimit),this.restrictions=e.attr.enumeratedStringList("X-RESTRICT",this.restrictions),this.snapOptions=e.attr.enumeratedStringList("X-SNAP",this.snapOptions)}reset(){var e;this.appendInPlaceStarted=!1,null==(e=this.assetListLoader)||e.destroy(),this.assetListLoader=void 0,this.supplementsPrimary||(this.assetListResponse=null,this.assetList=[],this._duration=null)}isAssetPastPlayoutLimit(e){var t;if(e>0&&e>=this.assetList.length)return!0;const i=this.playoutLimit;if(e<=0||isNaN(i))return!1;if(0===i)return!0;return((null==(t=this.assetList[e])?void 0:t.startOffset)||0)>i}findAssetIndex(e){return this.assetList.indexOf(e)}get identifier(){return this.dateRange.id}get startDate(){return this.dateRange.startDate}get startTime(){const e=this.dateRange.startTime;if(this.snapOptions.out){const t=this.dateRange.tagAnchor;if(t)return Lo(e,t)}return e}get startOffset(){return this.cue.pre?0:this.startTime}get startIsAligned(){if(0===this.startTime||this.snapOptions.out)return!0;const e=this.dateRange.tagAnchor;if(e){const t=this.dateRange.startTime;return t-Lo(t,e)<.1}return!1}get resumptionOffset(){const e=this.resumeOffset,t=n(e)?e:this.duration;return this.cumulativeDuration+t}get resumeTime(){const e=this.startOffset+this.resumptionOffset;if(this.snapOptions.in){const t=this.resumeAnchor;if(t)return Lo(e,t)}return e}get appendInPlace(){return!!this.appendInPlaceStarted||!this.appendInPlaceDisabled&&!(this.cue.once||this.cue.pre||!this.startIsAligned||!(isNaN(this.playoutLimit)&&isNaN(this.resumeOffset)||this.resumeOffset&&this.duration&&Math.abs(this.resumeOffset-this.duration)<To))}set appendInPlace(e){this.appendInPlaceStarted?this.resetOnResume=!e:this.appendInPlaceDisabled=!e}get timelineStart(){return null!==this._timelineStart?this._timelineStart:this.startTime}set timelineStart(e){this._timelineStart=e}get duration(){const e=this.playoutLimit;let t;return t=null!==this._duration?this._duration:this.dateRange.duration?this.dateRange.duration:this.dateRange.plannedDuration||0,!isNaN(e)&&e<t&&(t=e),t}set duration(e){this._duration=e}get cue(){return this.dateRange.cue}get timelineOccupancy(){return"RANGE"===this.dateRange.attr["X-TIMELINE-OCCUPIES"]?Ao.Range:Ao.Point}get supplementsPrimary(){return"PRIMARY"===this.dateRange.attr["X-TIMELINE-STYLE"]}get contentMayVary(){return"NO"!==this.dateRange.attr["X-CONTENT-MAY-VARY"]}get assetUrl(){return this.dateRange.attr["X-ASSET-URI"]}get assetListUrl(){return this.dateRange.attr["X-ASSET-LIST"]}get baseUrl(){return this.base.url}get assetListLoaded(){return this.assetList.length>0||null!==this.assetListResponse}toString(){return`["${(e=this).identifier}" ${e.cue.pre?"<pre>":e.cue.post?"<post>":""}${e.timelineStart.toFixed(2)}-${e.resumeTime.toFixed(2)}]`;var e}}function Lo(e,t){return e-t.start<t.duration/2&&!(Math.abs(e-(t.start+t.duration))<To)?t.start:t.start+t.duration}function Ro(e,t,i){const n=new self.URL(e,i);return"data:"!==n.protocol&&n.searchParams.set("_HLS_primary_id",t),n}function Io(e,t){for(;null!=(i=e.assetList[++t])&&i.error;)var i;return t}function Po(e){const t=e.timelineStart,i=e.duration||0;return`["${e.identifier}" ${t.toFixed(2)}-${(t+i).toFixed(2)}]`}class Oo{constructor(e,t,i,n){this.hls=void 0,this.interstitial=void 0,this.assetItem=void 0,this.tracks=null,this.hasDetails=!1,this.mediaAttached=null,this._currentTime=void 0,this._bufferedEosTime=void 0,this.checkPlayout=()=>{this.reachedPlayout(this.currentTime)&&this.hls&&this.hls.trigger(l.PLAYOUT_LIMIT_REACHED,{})};const r=this.hls=new e(t);this.interstitial=i,this.assetItem=n;const s=()=>{this.hasDetails=!0};r.once(l.LEVEL_LOADED,s),r.once(l.AUDIO_TRACK_LOADED,s),r.once(l.SUBTITLE_TRACK_LOADED,s),r.on(l.MEDIA_ATTACHING,((e,{media:t})=>{this.removeMediaListeners(),this.mediaAttached=t;this.interstitial.playoutLimit&&(t.addEventListener("timeupdate",this.checkPlayout),this.appendInPlace&&r.on(l.BUFFER_APPENDED,(()=>{const e=this.bufferedEnd;this.reachedPlayout(e)&&(this._bufferedEosTime=e,r.trigger(l.BUFFERED_TO_END,void 0))})))}))}get appendInPlace(){return this.interstitial.appendInPlace}loadSource(){const e=this.hls;if(e)if(e.url)e.levels.length&&!e.started&&e.startLoad(-1,!0);else{let t=this.assetItem.uri;try{t=Ro(t,e.config.primarySessionId||"").href}catch(e){}e.loadSource(t)}}bufferedInPlaceToEnd(e){var t;if(!this.appendInPlace)return!1;if(null!=(t=this.hls)&&t.bufferedToEnd)return!0;if(!e)return!1;const i=Math.min(this._bufferedEosTime||1/0,this.duration),n=this.timelineOffset,r=ti.bufferInfo(e,n,0);return this.getAssetTime(r.end)>=i-.02}reachedPlayout(e){const t=this.interstitial.playoutLimit;return this.startOffset+e>=t}get destroyed(){var e;return!(null!=(e=this.hls)&&e.userConfig)}get assetId(){return this.assetItem.identifier}get interstitialId(){return this.assetItem.parentIdentifier}get media(){var e;return(null==(e=this.hls)?void 0:e.media)||null}get bufferedEnd(){const e=this.media||this.mediaAttached;if(!e)return this._bufferedEosTime?this._bufferedEosTime:this.currentTime;const t=ti.bufferInfo(e,e.currentTime,.001);return this.getAssetTime(t.end)}get currentTime(){const e=this.media||this.mediaAttached;return e?this.getAssetTime(e.currentTime):this._currentTime||0}get duration(){const e=this.assetItem.duration;if(!e)return 0;const t=this.interstitial.playoutLimit;if(t){const i=t-this.startOffset;if(i>0&&i<e)return i}return e}get remaining(){const e=this.duration;return e?Math.max(0,e-this.currentTime):0}get startOffset(){return this.assetItem.startOffset}get timelineOffset(){var e;return(null==(e=this.hls)?void 0:e.config.timelineOffset)||0}set timelineOffset(e){const t=this.timelineOffset;if(e!==t){const i=e-t;if(Math.abs(i)>1/9e4&&this.hls){if(this.hasDetails)throw new Error("Cannot set timelineOffset after playlists are loaded");this.hls.config.timelineOffset=e}}}getAssetTime(e){const t=this.timelineOffset,i=this.duration;return Math.min(Math.max(0,e-t),i)}removeMediaListeners(){const e=this.mediaAttached;e&&(this._currentTime=e.currentTime,this.bufferSnapShot(),e.removeEventListener("timeupdate",this.checkPlayout))}bufferSnapShot(){var e;this.mediaAttached&&(null!=(e=this.hls)&&e.bufferedToEnd&&(this._bufferedEosTime=this.bufferedEnd))}destroy(){this.removeMediaListeners(),this.hls&&this.hls.destroy(),this.hls=null,this.tracks=this.mediaAttached=this.checkPlayout=null}attachMedia(e){var t;this.loadSource(),null==(t=this.hls)||t.attachMedia(e)}detachMedia(){var e;this.removeMediaListeners(),this.mediaAttached=null,null==(e=this.hls)||e.detachMedia()}resumeBuffering(){var e;null==(e=this.hls)||e.resumeBuffering()}pauseBuffering(){var e;null==(e=this.hls)||e.pauseBuffering()}transferMedia(){var e;return this.bufferSnapShot(),(null==(e=this.hls)?void 0:e.transferMedia())||null}resetDetails(){const e=this.hls;if(e&&this.hasDetails){e.stopLoad();const t=e=>delete e.details;e.levels.forEach(t),e.allAudioTracks.forEach(t),e.allSubtitleTracks.forEach(t),this.hasDetails=!1}}on(e,t,i){var n;null==(n=this.hls)||n.on(e,t)}once(e,t,i){var n;null==(n=this.hls)||n.once(e,t)}off(e,t,i){var n;null==(n=this.hls)||n.off(e,t)}toString(){var e;return`HlsAssetPlayer: ${Po(this.assetItem)} ${null==(e=this.hls)?void 0:e.sessionId} ${this.appendInPlace?"append-in-place":""}`}}class Mo extends E{constructor(e,t){super("interstitials-sched",t),this.onScheduleUpdate=void 0,this.eventMap={},this.events=null,this.items=null,this.durations={primary:0,playout:0,integrated:0},this.onScheduleUpdate=e}destroy(){this.reset(),this.onScheduleUpdate=null}reset(){this.eventMap={},this.setDurations(0,0,0),this.events&&this.events.forEach((e=>e.reset())),this.events=this.items=null}resetErrorsInRange(e,t){return this.events?this.events.reduce(((i,n)=>e<=n.startOffset&&t>n.startOffset?(delete n.error,i+1):i),0):0}get duration(){const e=this.items;return e?e[e.length-1].end:0}get length(){return this.items?this.items.length:0}getEvent(e){return e&&this.eventMap[e]||null}hasEvent(e){return e in this.eventMap}findItemIndex(e,t){if(e.event)return this.findEventIndex(e.event.identifier);let i=-1;e.nextEvent?i=this.findEventIndex(e.nextEvent.identifier)-1:e.previousEvent&&(i=this.findEventIndex(e.previousEvent.identifier)+1);const n=this.items;if(n)for(n[i]||(void 0===t&&(t=e.start),i=this.findItemIndexAtTime(t));i>=0&&null!=(r=n[i])&&r.event;){var r;i--}return i}findItemIndexAtTime(e,t){const i=this.items;if(i)for(let n=0;n<i.length;n++){let r=i[n];if(t&&"primary"!==t&&(r=r[t]),e===r.start||e>r.start&&e<r.end)return n}return-1}findJumpRestrictedIndex(e,t){const i=this.items;if(i)for(let n=e;n<=t&&i[n];n++){const e=i[n].event;if(null!=e&&e.restrictions.jump&&!e.appendInPlace)return n}return-1}findEventIndex(e){const t=this.items;if(t)for(let n=t.length;n--;){var i;if((null==(i=t[n].event)?void 0:i.identifier)===e)return n}return-1}findAssetIndex(e,t){const i=e.assetList,n=i.length;if(n>1)for(let e=0;e<n;e++){const r=i[e];if(!r.error){const i=r.timelineStart;if(t===i||t>i&&(t<i+(r.duration||0)||e===n-1))return e}}return 0}get assetIdAtEnd(){var e;const t=null==(e=this.items)||null==(e=e[this.length-1])?void 0:e.event;if(t){const e=t.assetList,i=e[e.length-1];if(i)return i.identifier}return null}parseInterstitialDateRanges(e,t){const i=e.main.details,{dateRanges:n}=i,r=this.events,s=this.parseDateRanges(n,{url:i.url},t),o=Object.keys(n),a=r?r.filter((e=>!o.includes(e.identifier))):[];s.length&&s.sort(((e,t)=>{const i=e.cue.pre,n=e.cue.post,r=t.cue.pre,s=t.cue.post;if(i&&!r)return-1;if(r&&!i)return 1;if(n&&!s)return 1;if(s&&!n)return-1;if(!(i||r||n||s)){const i=e.startTime,n=t.startTime;if(i!==n)return i-n}return e.dateRange.tagOrder-t.dateRange.tagOrder})),this.events=s,a.forEach((e=>{this.removeEvent(e)})),this.updateSchedule(e,a)}updateSchedule(e,t=[],i=!1){const n=this.events||[];if(n.length||t.length||this.length<2){const r=this.items,s=this.parseSchedule(n,e);(i||t.length||(null==r?void 0:r.length)!==s.length||s.some(((e,t)=>Math.abs(e.playout.start-r[t].playout.start)>.005||Math.abs(e.playout.end-r[t].playout.end)>.005)))&&(this.items=s,this.onScheduleUpdate(t,r))}}parseDateRanges(e,t,i){const n=[],r=Object.keys(e);for(let s=0;s<r.length;s++){const o=r[s],a=e[o];if(a.isInterstitial){let e=this.eventMap[o];e?e.setDateRange(a):(e=new Do(a,t),this.eventMap[o]=e,!1===i&&(e.appendInPlace=i)),n.push(e)}}return n}parseSchedule(e,t){const i=[],n=t.main.details,r=n.live?1/0:n.edge;let s=0;if((e=e.filter((e=>!(e.error||e.cue.once&&e.hasPlayed)))).length){this.resolveOffsets(e,t);let n=0,a=0;if(e.forEach(((t,o)=>{const l=t.cue.pre,c=t.cue.post,u=e[o-1]||null,h=t.appendInPlace,d=c?r:t.startOffset,f=t.duration,p=t.timelineOccupancy===Ao.Range?f:0,_=t.resumptionOffset,g=(null==u?void 0:u.startTime)===d,m=d+t.cumulativeDuration;let v=h?m+f:d+_;if(l||!c&&d<=0){const e=a;a+=p,t.timelineStart=m;const n=s;s+=f,i.push({event:t,start:m,end:v,playout:{start:n,end:s},integrated:{start:e,end:a}})}else{if(!(d<=r))return;{if(!g){const r=d-n;if(r>.033){const l=n,c=a;a+=r;const u=s;s+=r;const h={previousEvent:e[o-1]||null,nextEvent:t,start:l,end:l+r,playout:{start:u,end:s},integrated:{start:c,end:a}};i.push(h)}else r>0&&u&&(u.cumulativeDuration+=r,i[i.length-1].end=d)}c&&(v=m),t.timelineStart=m;const r=a;a+=p;const l=s;s+=f,i.push({event:t,start:m,end:v,playout:{start:l,end:s},integrated:{start:r,end:a}})}}const y=t.resumeTime;n=c||y>r?r:y})),n<r){var o;const e=n,t=a,l=r-n;a+=l;const c=s;s+=l,i.push({previousEvent:(null==(o=i[i.length-1])?void 0:o.event)||null,nextEvent:null,start:n,end:e+l,playout:{start:c,end:s},integrated:{start:t,end:a}})}this.setDurations(r,s,a)}else{const e=0;i.push({previousEvent:null,nextEvent:null,start:e,end:r,playout:{start:e,end:r},integrated:{start:e,end:r}}),this.setDurations(r,r,r)}return i}setDurations(e,t,i){this.durations={primary:e,playout:t,integrated:i}}resolveOffsets(e,t){const i=t.main.details,r=i.live?1/0:i.edge;let s=0,o=-1;e.forEach(((a,l)=>{const c=a.cue.pre,u=a.cue.post,h=c?0:u?r:a.startTime;this.updateAssetDurations(a);if(o===h?a.cumulativeDuration=s:(s=0,o=h),!u&&a.snapOptions.in&&(a.resumeAnchor=dt(null,i.fragments,a.startOffset+a.resumptionOffset,0,0)||void 0),a.appendInPlace&&!a.appendInPlaceStarted){this.primaryCanResumeInPlaceAt(a,t)||(a.appendInPlace=!1)}if(!a.appendInPlace&&l+1<e.length){e[l+1].startTime-e[l].resumeTime<.033&&(e[l+1].appendInPlace=!1,e[l+1].appendInPlace&&this.warn(`Could not change append strategy for abutting event ${a}`))}const d=n(a.resumeOffset)?a.resumeOffset:a.duration;s+=d}))}primaryCanResumeInPlaceAt(e,t){const i=e.resumeTime,n=e.startTime+e.resumptionOffset;if(Math.abs(i-n)>To)return this.log(`"${e.identifier}" resumption ${i} not aligned with estimated timeline end ${n}`),!1;return!Object.keys(t).some((n=>{const r=t[n].details,s=r.edge;if(i>=s)return this.log(`"${e.identifier}" resumption ${i} past ${n} playlist end ${s}`),!1;const o=dt(null,r.fragments,i);if(!o)return this.log(`"${e.identifier}" resumption ${i} does not align with any fragments in ${n} playlist (${r.fragStart}-${r.fragmentEnd})`),!0;const a="audio"===n?.175:0;return!(Math.abs(o.start-i)<To+a||Math.abs(o.end-i)<To+a)&&(this.log(`"${e.identifier}" resumption ${i} not aligned with ${n} fragment bounds (${o.start}-${o.end} sn: ${o.sn} cc: ${o.cc})`),!0)}))}updateAssetDurations(e){if(!e.assetListLoaded)return;const t=e.timelineStart;let i=0,n=!1,r=!1;for(let s=0;s<e.assetList.length;s++){const o=e.assetList[s],a=t+i;o.startOffset=i,o.timelineStart=a,n||(n=null===o.duration),r||(r=!!o.error);i+=o.error?0:o.duration||0}e.duration=n&&!r?Math.max(i,e.duration):i}removeEvent(e){e.reset(),delete this.eventMap[e.identifier]}}function Fo(e){return`[${e.event?'"'+e.event.identifier+'"':"primary"}: ${e.start.toFixed(2)}-${e.end.toFixed(2)}]`}class Bo{constructor(e){this.hls=void 0,this.hls=e}destroy(){this.hls=null}loadAssetList(e,t){const i=e.assetListUrl;let n;try{n=Ro(i,this.hls.sessionId,e.baseUrl)}catch(t){const n=this.assignAssetListError(e,a.ASSET_LIST_LOAD_ERROR,t,i);return void this.hls.trigger(l.ERROR,n)}t&&"data:"!==n.protocol&&n.searchParams.set("_HLS_start_offset",""+t);const r=this.hls.config,s=new(0,r.loader)(r),o={responseType:"json",url:n.href},c=r.interstitialAssetListLoadPolicy.default,u={loadPolicy:c,timeout:c.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},h={onSuccess:(t,i,n,r)=>{const s=t.data,o=null==s?void 0:s.ASSETS;if(Array.isArray(o))e.assetListResponse=s,this.hls.trigger(l.ASSET_LIST_LOADED,{event:e,assetListResponse:s,networkDetails:r});else{const t=this.assignAssetListError(e,a.ASSET_LIST_PARSING_ERROR,new Error("Invalid interstitial asset list"),n.url,i,r);this.hls.trigger(l.ERROR,t)}},onError:(t,i,n,r)=>{const s=this.assignAssetListError(e,a.ASSET_LIST_LOAD_ERROR,new Error(`Error loading X-ASSET-LIST: HTTP status ${t.code} ${t.text} (${i.url})`),i.url,r,n);this.hls.trigger(l.ERROR,s)},onTimeout:(t,i,n)=>{const r=this.assignAssetListError(e,a.ASSET_LIST_LOAD_TIMEOUT,new Error(`Timeout loading X-ASSET-LIST (${i.url})`),i.url,t,n);this.hls.trigger(l.ERROR,r)}};return s.load(o,u,h),this.hls.trigger(l.ASSET_LIST_LOADING,{event:e}),s}assignAssetListError(e,t,i,n,r,s){return e.error=i,{type:o.NETWORK_ERROR,details:t,fatal:!1,interstitial:e,url:n,error:i,networkDetails:s,stats:r}}}function No(e){null==e||e.play().catch((()=>{}))}function Uo(e,t){return`[${e}] Advancing timeline position to ${t}`}class Ho{constructor(e){this.buffered=void 0;const t=(t,i,n)=>{if((i>>>=0)>n-1)throw new DOMException(`Failed to execute '${t}' on 'TimeRanges': The index provided (${i}) is greater than the maximum bound (${n})`);return e[i][t]};this.buffered={get length(){return e.length},end(i){return t("end",i,e.length)},start(i){return t("start",i,e.length)}}}}const jo={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,128:174,129:176,130:189,131:191,132:8482,133:162,134:163,135:9834,136:224,137:32,138:232,139:226,140:234,141:238,142:244,143:251,144:193,145:201,146:211,147:218,148:220,149:252,150:8216,151:161,152:42,153:8217,154:9473,155:169,156:8480,157:8226,158:8220,159:8221,160:192,161:194,162:199,163:200,164:202,165:203,166:235,167:206,168:207,169:239,170:212,171:217,172:249,173:219,174:171,175:187,176:195,177:227,178:205,179:204,180:236,181:210,182:242,183:213,184:245,185:123,186:125,187:92,188:94,189:95,190:124,191:8764,192:196,193:228,194:214,195:246,196:223,197:165,198:164,199:9475,200:197,201:229,202:216,203:248,204:9487,205:9491,206:9495,207:9499},$o=e=>String.fromCharCode(jo[e]||e),Go=15,zo=100,Ko={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},Wo={17:2,18:4,21:6,22:8,23:10,19:13,20:15},qo={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},Vo={25:2,26:4,29:6,30:8,31:10,27:13,28:15},Yo=["white","green","blue","cyan","red","yellow","magenta","black","transparent"];class Zo{constructor(){this.time=null,this.verboseLevel=0}log(e,t){if(this.verboseLevel>=e){const i="function"==typeof t?t():t;x.log(`${this.time} [${e}] ${i}`)}}}const Xo=function(e){const t=[];for(let i=0;i<e.length;i++)t.push(e[i].toString(16));return t};class Qo{constructor(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1}reset(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1}setStyles(e){const t=["foreground","underline","italics","background","flash"];for(let i=0;i<t.length;i++){const n=t[i];e.hasOwnProperty(n)&&(this[n]=e[n])}}isDefault(){return"white"===this.foreground&&!this.underline&&!this.italics&&"black"===this.background&&!this.flash}equals(e){return this.foreground===e.foreground&&this.underline===e.underline&&this.italics===e.italics&&this.background===e.background&&this.flash===e.flash}copy(e){this.foreground=e.foreground,this.underline=e.underline,this.italics=e.italics,this.background=e.background,this.flash=e.flash}toString(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash}}class Jo{constructor(){this.uchar=" ",this.penState=new Qo}reset(){this.uchar=" ",this.penState.reset()}setChar(e,t){this.uchar=e,this.penState.copy(t)}setPenState(e){this.penState.copy(e)}equals(e){return this.uchar===e.uchar&&this.penState.equals(e.penState)}copy(e){this.uchar=e.uchar,this.penState.copy(e.penState)}isEmpty(){return" "===this.uchar&&this.penState.isDefault()}}class ea{constructor(e){this.chars=[],this.pos=0,this.currPenState=new Qo,this.cueStartTime=null,this.logger=void 0;for(let e=0;e<zo;e++)this.chars.push(new Jo);this.logger=e}equals(e){for(let t=0;t<zo;t++)if(!this.chars[t].equals(e.chars[t]))return!1;return!0}copy(e){for(let t=0;t<zo;t++)this.chars[t].copy(e.chars[t])}isEmpty(){let e=!0;for(let t=0;t<zo;t++)if(!this.chars[t].isEmpty()){e=!1;break}return e}setCursor(e){this.pos!==e&&(this.pos=e),this.pos<0?(this.logger.log(3,"Negative cursor position "+this.pos),this.pos=0):this.pos>zo&&(this.logger.log(3,"Too large cursor position "+this.pos),this.pos=zo)}moveCursor(e){const t=this.pos+e;if(e>1)for(let e=this.pos+1;e<t+1;e++)this.chars[e].setPenState(this.currPenState);this.setCursor(t)}backSpace(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)}insertChar(e){e>=144&&this.backSpace();const t=$o(e);this.pos>=zo?this.logger.log(0,(()=>"Cannot insert "+e.toString(16)+" ("+t+") at position "+this.pos+". Skipping it!")):(this.chars[this.pos].setChar(t,this.currPenState),this.moveCursor(1))}clearFromPos(e){let t;for(t=e;t<zo;t++)this.chars[t].reset()}clear(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()}clearToEndOfRow(){this.clearFromPos(this.pos)}getTextString(){const e=[];let t=!0;for(let i=0;i<zo;i++){const n=this.chars[i].uchar;" "!==n&&(t=!1),e.push(n)}return t?"":e.join("")}setPenStyles(e){this.currPenState.setStyles(e);this.chars[this.pos].setPenState(this.currPenState)}}class ta{constructor(e){this.rows=[],this.currRow=14,this.nrRollUpRows=null,this.lastOutputScreen=null,this.logger=void 0;for(let t=0;t<Go;t++)this.rows.push(new ea(e));this.logger=e}reset(){for(let e=0;e<Go;e++)this.rows[e].clear();this.currRow=14}equals(e){let t=!0;for(let i=0;i<Go;i++)if(!this.rows[i].equals(e.rows[i])){t=!1;break}return t}copy(e){for(let t=0;t<Go;t++)this.rows[t].copy(e.rows[t])}isEmpty(){let e=!0;for(let t=0;t<Go;t++)if(!this.rows[t].isEmpty()){e=!1;break}return e}backSpace(){this.rows[this.currRow].backSpace()}clearToEndOfRow(){this.rows[this.currRow].clearToEndOfRow()}insertChar(e){this.rows[this.currRow].insertChar(e)}setPen(e){this.rows[this.currRow].setPenStyles(e)}moveCursor(e){this.rows[this.currRow].moveCursor(e)}setCursor(e){this.logger.log(2,"setCursor: "+e);this.rows[this.currRow].setCursor(e)}setPAC(e){this.logger.log(2,(()=>"pacData = "+it(e)));let t=e.row-1;if(this.nrRollUpRows&&t<this.nrRollUpRows-1&&(t=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==t){for(let e=0;e<Go;e++)this.rows[e].clear();const e=this.currRow+1-this.nrRollUpRows,i=this.lastOutputScreen;if(i){const n=i.rows[e].cueStartTime,r=this.logger.time;if(null!==n&&null!==r&&n<r)for(let n=0;n<this.nrRollUpRows;n++)this.rows[t-this.nrRollUpRows+n+1].copy(i.rows[e+n])}}this.currRow=t;const i=this.rows[this.currRow];if(null!==e.indent){const t=e.indent,n=Math.max(t-1,0);i.setCursor(e.indent),e.color=i.chars[n].penState.foreground}const n={foreground:e.color,underline:e.underline,italics:e.italics,background:"black",flash:!1};this.setPen(n)}setBkgData(e){this.logger.log(2,(()=>"bkgData = "+it(e))),this.backSpace(),this.setPen(e),this.insertChar(32)}setRollUpRows(e){this.nrRollUpRows=e}rollUp(){if(null===this.nrRollUpRows)return void this.logger.log(3,"roll_up but nrRollUpRows not set yet");this.logger.log(1,(()=>this.getDisplayText()));const e=this.currRow+1-this.nrRollUpRows,t=this.rows.splice(e,1)[0];t.clear(),this.rows.splice(this.currRow,0,t),this.logger.log(2,"Rolling up")}getDisplayText(e){e=e||!1;const t=[];let i="",n=-1;for(let i=0;i<Go;i++){const r=this.rows[i].getTextString();r&&(n=i+1,e?t.push("Row "+n+": '"+r+"'"):t.push(r.trim()))}return t.length>0&&(i=e?"["+t.join(" | ")+"]":t.join("\n")),i}getTextAndFormat(){return this.rows}}class ia{constructor(e,t,i){this.chNr=void 0,this.outputFilter=void 0,this.mode=void 0,this.verbose=void 0,this.displayedMemory=void 0,this.nonDisplayedMemory=void 0,this.lastOutputScreen=void 0,this.currRollUpRow=void 0,this.writeScreen=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chNr=e,this.outputFilter=t,this.mode=null,this.verbose=0,this.displayedMemory=new ta(i),this.nonDisplayedMemory=new ta(i),this.lastOutputScreen=new ta(i),this.currRollUpRow=this.displayedMemory.rows[14],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=i}reset(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[14],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null}getHandler(){return this.outputFilter}setHandler(e){this.outputFilter=e}setPAC(e){this.writeScreen.setPAC(e)}setBkgData(e){this.writeScreen.setBkgData(e)}setMode(e){e!==this.mode&&(this.mode=e,this.logger.log(2,(()=>"MODE="+e)),"MODE_POP-ON"===this.mode?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),"MODE_ROLL-UP"!==this.mode&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=e)}insertChars(e){for(let t=0;t<e.length;t++)this.writeScreen.insertChar(e[t]);const t=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(2,(()=>t+": "+this.writeScreen.getDisplayText(!0))),"MODE_PAINT-ON"!==this.mode&&"MODE_ROLL-UP"!==this.mode||(this.logger.log(1,(()=>"DISPLAYED: "+this.displayedMemory.getDisplayText(!0))),this.outputDataUpdate())}ccRCL(){this.logger.log(2,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")}ccBS(){this.logger.log(2,"BS - BackSpace"),"MODE_TEXT"!==this.mode&&(this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate())}ccAOF(){}ccAON(){}ccDER(){this.logger.log(2,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()}ccRU(e){this.logger.log(2,"RU("+e+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(e)}ccFON(){this.logger.log(2,"FON - Flash On"),this.writeScreen.setPen({flash:!0})}ccRDC(){this.logger.log(2,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")}ccTR(){this.logger.log(2,"TR"),this.setMode("MODE_TEXT")}ccRTD(){this.logger.log(2,"RTD"),this.setMode("MODE_TEXT")}ccEDM(){this.logger.log(2,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)}ccCR(){this.logger.log(2,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)}ccENM(){this.logger.log(2,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()}ccEOC(){if(this.logger.log(2,"EOC - End Of Caption"),"MODE_POP-ON"===this.mode){const e=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=e,this.writeScreen=this.nonDisplayedMemory,this.logger.log(1,(()=>"DISP: "+this.displayedMemory.getDisplayText()))}this.outputDataUpdate(!0)}ccTO(e){this.logger.log(2,"TO("+e+") - Tab Offset"),this.writeScreen.moveCursor(e)}ccMIDROW(e){const t={flash:!1};if(t.underline=e%2==1,t.italics=e>=46,t.italics)t.foreground="white";else{const i=Math.floor(e/2)-16,n=["white","green","blue","cyan","red","yellow","magenta"];t.foreground=n[i]}this.logger.log(2,"MIDROW: "+it(t)),this.writeScreen.setPen(t)}outputDataUpdate(e=!1){const t=this.logger.time;null!==t&&this.outputFilter&&(null!==this.cueStartTime||this.displayedMemory.isEmpty()?this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,t,this.lastOutputScreen),e&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:t):this.cueStartTime=t,this.lastOutputScreen.copy(this.displayedMemory))}cueSplitAtTime(e){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.displayedMemory),this.cueStartTime=e))}}class na{constructor(e,t,i){this.channels=void 0,this.currentChannel=0,this.cmdHistory={a:null,b:null},this.logger=void 0;const n=this.logger=new Zo;this.channels=[null,new ia(e,t,n),new ia(e+1,i,n)]}getHandler(e){return this.channels[e].getHandler()}setHandler(e,t){this.channels[e].setHandler(t)}addData(e,t){this.logger.time=e;for(let e=0;e<t.length;e+=2){const i=127&t[e],n=127&t[e+1];let r=!1,s=null;if(0===i&&0===n)continue;this.logger.log(3,(()=>"["+Xo([t[e],t[e+1]])+"] -> ("+Xo([i,n])+")"));const o=this.cmdHistory;if(i>=16&&i<=31){if(sa(i,n,o)){ra(null,null,o),this.logger.log(3,(()=>"Repeated command ("+Xo([i,n])+") is dropped"));continue}ra(i,n,this.cmdHistory),r=this.parseCmd(i,n),r||(r=this.parseMidrow(i,n)),r||(r=this.parsePAC(i,n)),r||(r=this.parseBackgroundAttributes(i,n))}else ra(null,null,o);if(!r&&(s=this.parseChars(i,n),s)){const e=this.currentChannel;if(e&&e>0){this.channels[e].insertChars(s)}else this.logger.log(2,"No channel found yet. TEXT-MODE?")}r||s||this.logger.log(2,(()=>"Couldn't parse cleaned data "+Xo([i,n])+" orig: "+Xo([t[e],t[e+1]])))}}parseCmd(e,t){if(!((20===e||28===e||21===e||29===e)&&t>=32&&t<=47)&&!((23===e||31===e)&&t>=33&&t<=35))return!1;const i=20===e||21===e||23===e?1:2,n=this.channels[i];return 20===e||21===e||28===e||29===e?32===t?n.ccRCL():33===t?n.ccBS():34===t?n.ccAOF():35===t?n.ccAON():36===t?n.ccDER():37===t?n.ccRU(2):38===t?n.ccRU(3):39===t?n.ccRU(4):40===t?n.ccFON():41===t?n.ccRDC():42===t?n.ccTR():43===t?n.ccRTD():44===t?n.ccEDM():45===t?n.ccCR():46===t?n.ccENM():47===t&&n.ccEOC():n.ccTO(t-32),this.currentChannel=i,!0}parseMidrow(e,t){let i=0;if((17===e||25===e)&&t>=32&&t<=47){if(i=17===e?1:2,i!==this.currentChannel)return this.logger.log(0,"Mismatch channel in midrow parsing"),!1;const n=this.channels[i];return!!n&&(n.ccMIDROW(t),this.logger.log(3,(()=>"MIDROW ("+Xo([e,t])+")")),!0)}return!1}parsePAC(e,t){let i;if(!((e>=17&&e<=23||e>=25&&e<=31)&&t>=64&&t<=127)&&!((16===e||24===e)&&t>=64&&t<=95))return!1;const n=e<=23?1:2;i=t>=64&&t<=95?1===n?Ko[e]:qo[e]:1===n?Wo[e]:Vo[e];const r=this.channels[n];return!!r&&(r.setPAC(this.interpretPAC(i,t)),this.currentChannel=n,!0)}interpretPAC(e,t){let i;const n={color:null,italics:!1,indent:null,underline:!1,row:e};return i=t>95?t-96:t-64,n.underline=1==(1&i),i<=13?n.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(i/2)]:i<=15?(n.italics=!0,n.color="white"):n.indent=4*Math.floor((i-16)/2),n}parseChars(e,t){let i,n=null,r=null;if(e>=25?(i=2,r=e-8):(i=1,r=e),r>=17&&r<=19){let e;e=17===r?t+80:18===r?t+112:t+144,this.logger.log(2,(()=>"Special char '"+$o(e)+"' in channel "+i)),n=[e]}else e>=32&&e<=127&&(n=0===t?[e]:[e,t]);return n&&this.logger.log(3,(()=>"Char codes =  "+Xo(n).join(","))),n}parseBackgroundAttributes(e,t){if(!((16===e||24===e)&&t>=32&&t<=47)&&!((23===e||31===e)&&t>=45&&t<=47))return!1;let i;const n={};16===e||24===e?(i=Math.floor((t-32)/2),n.background=Yo[i],t%2==1&&(n.background=n.background+"_semi")):45===t?n.background="transparent":(n.foreground="black",47===t&&(n.underline=!0));const r=e<=23?1:2;return this.channels[r].setBkgData(n),!0}reset(){for(let e=0;e<Object.keys(this.channels).length;e++){const t=this.channels[e];t&&t.reset()}ra(null,null,this.cmdHistory)}cueSplitAtTime(e){for(let t=0;t<this.channels.length;t++){const i=this.channels[t];i&&i.cueSplitAtTime(e)}}}function ra(e,t,i){i.a=e,i.b=t}function sa(e,t,i){return i.a===e&&i.b===t}var oa=function(){if(null!=Si&&Si.VTTCue)return self.VTTCue;const e=["","lr","rl"],t=["start","middle","end","left","right"];function i(e,t){if("string"!=typeof t)return!1;if(!Array.isArray(e))return!1;const i=t.toLowerCase();return!!~e.indexOf(i)&&i}function n(e){return i(t,e)}function r(e,...t){let i=1;for(;i<arguments.length;i++){const t=arguments[i];for(const i in t)e[i]=t[i]}return e}function s(t,s,o){const a=this,l={enumerable:!0};a.hasBeenReset=!1;let c="",u=!1,h=t,d=s,f=o,p=null,_="",g=!0,m="auto",v="start",y=50,b="middle",S=50,E="middle";Object.defineProperty(a,"id",r({},l,{get:function(){return c},set:function(e){c=""+e}})),Object.defineProperty(a,"pauseOnExit",r({},l,{get:function(){return u},set:function(e){u=!!e}})),Object.defineProperty(a,"startTime",r({},l,{get:function(){return h},set:function(e){if("number"!=typeof e)throw new TypeError("Start time must be set to a number.");h=e,this.hasBeenReset=!0}})),Object.defineProperty(a,"endTime",r({},l,{get:function(){return d},set:function(e){if("number"!=typeof e)throw new TypeError("End time must be set to a number.");d=e,this.hasBeenReset=!0}})),Object.defineProperty(a,"text",r({},l,{get:function(){return f},set:function(e){f=""+e,this.hasBeenReset=!0}})),Object.defineProperty(a,"region",r({},l,{get:function(){return p},set:function(e){p=e,this.hasBeenReset=!0}})),Object.defineProperty(a,"vertical",r({},l,{get:function(){return _},set:function(t){const n=function(t){return i(e,t)}(t);if(!1===n)throw new SyntaxError("An invalid or illegal string was specified.");_=n,this.hasBeenReset=!0}})),Object.defineProperty(a,"snapToLines",r({},l,{get:function(){return g},set:function(e){g=!!e,this.hasBeenReset=!0}})),Object.defineProperty(a,"line",r({},l,{get:function(){return m},set:function(e){if("number"!=typeof e&&"auto"!==e)throw new SyntaxError("An invalid number or illegal string was specified.");m=e,this.hasBeenReset=!0}})),Object.defineProperty(a,"lineAlign",r({},l,{get:function(){return v},set:function(e){const t=n(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");v=t,this.hasBeenReset=!0}})),Object.defineProperty(a,"position",r({},l,{get:function(){return y},set:function(e){if(e<0||e>100)throw new Error("Position must be between 0 and 100.");y=e,this.hasBeenReset=!0}})),Object.defineProperty(a,"positionAlign",r({},l,{get:function(){return b},set:function(e){const t=n(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");b=t,this.hasBeenReset=!0}})),Object.defineProperty(a,"size",r({},l,{get:function(){return S},set:function(e){if(e<0||e>100)throw new Error("Size must be between 0 and 100.");S=e,this.hasBeenReset=!0}})),Object.defineProperty(a,"align",r({},l,{get:function(){return E},set:function(e){const t=n(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");E=t,this.hasBeenReset=!0}})),a.displayState=void 0}return s.prototype.getCueAsHTML=function(){return self.WebVTT.convertCueToDOMTree(self,this.text)},s}();class aa{decode(e,t){if(!e)return"";if("string"!=typeof e)throw new Error("Error - expected string data.");return decodeURIComponent(encodeURIComponent(e))}}function la(e){function t(e,t,i,n){return 3600*(0|e)+60*(0|t)+(0|i)+parseFloat(n||0)}const i=e.match(/^(?:(\d+):)?(\d{2}):(\d{2})(\.\d+)?/);return i?parseFloat(i[2])>59?t(i[2],i[3],0,i[4]):t(i[1],i[2],i[3],i[4]):null}class ca{constructor(){this.values=Object.create(null)}set(e,t){this.get(e)||""===t||(this.values[e]=t)}get(e,t,i){return i?this.has(e)?this.values[e]:t[i]:this.has(e)?this.values[e]:t}has(e){return e in this.values}alt(e,t,i){for(let n=0;n<i.length;++n)if(t===i[n]){this.set(e,t);break}}integer(e,t){/^-?\d+$/.test(t)&&this.set(e,parseInt(t,10))}percent(e,t){if(/^([\d]{1,3})(\.[\d]*)?%$/.test(t)){const i=parseFloat(t);if(i>=0&&i<=100)return this.set(e,i),!0}return!1}}function ua(e,t,i,n){const r=n?e.split(n):[e];for(const e in r){if("string"!=typeof r[e])continue;const n=r[e].split(i);if(2!==n.length)continue;t(n[0],n[1])}}const ha=new oa(0,0,""),da="middle"===ha.align?"middle":"center";function fa(e,t,i){const n=e;function r(){const t=la(e);if(null===t)throw new Error("Malformed timestamp: "+n);return e=e.replace(/^[^\sa-zA-Z-]+/,""),t}function s(){e=e.replace(/^\s+/,"")}if(s(),t.startTime=r(),s(),"--\x3e"!==e.slice(0,3))throw new Error("Malformed time stamp (time stamps must be separated by '--\x3e'): "+n);e=e.slice(3),s(),t.endTime=r(),s(),function(e,t){const n=new ca;ua(e,(function(e,t){let r;switch(e){case"region":for(let r=i.length-1;r>=0;r--)if(i[r].id===t){n.set(e,i[r].region);break}break;case"vertical":n.alt(e,t,["rl","lr"]);break;case"line":r=t.split(","),n.integer(e,r[0]),n.percent(e,r[0])&&n.set("snapToLines",!1),n.alt(e,r[0],["auto"]),2===r.length&&n.alt("lineAlign",r[1],["start",da,"end"]);break;case"position":r=t.split(","),n.percent(e,r[0]),2===r.length&&n.alt("positionAlign",r[1],["start",da,"end","line-left","line-right","auto"]);break;case"size":n.percent(e,t);break;case"align":n.alt(e,t,["start",da,"end","left","right"])}}),/:/,/\s/),t.region=n.get("region",null),t.vertical=n.get("vertical","");let r=n.get("line","auto");"auto"===r&&-1===ha.line&&(r=-1),t.line=r,t.lineAlign=n.get("lineAlign","start"),t.snapToLines=n.get("snapToLines",!0),t.size=n.get("size",100),t.align=n.get("align",da);let s=n.get("position","auto");"auto"===s&&50===ha.position&&(s="start"===t.align||"left"===t.align?0:"end"===t.align||"right"===t.align?100:50),t.position=s}(e,t)}function pa(e){return e.replace(/<br(?: \/)?>/gi,"\n")}class _a{constructor(){this.state="INITIAL",this.buffer="",this.decoder=new aa,this.regionList=[],this.cue=null,this.oncue=void 0,this.onparsingerror=void 0,this.onflush=void 0}parse(e){const t=this;function i(){let e=t.buffer,i=0;for(e=pa(e);i<e.length&&"\r"!==e[i]&&"\n"!==e[i];)++i;const n=e.slice(0,i);return"\r"===e[i]&&++i,"\n"===e[i]&&++i,t.buffer=e.slice(i),n}e&&(t.buffer+=t.decoder.decode(e,{stream:!0}));try{let e="";if("INITIAL"===t.state){if(!/\r\n|\n/.test(t.buffer))return this;e=i();const n=e.match(/^()?WEBVTT([ \t].*)?$/);if(null==n||!n[0])throw new Error("Malformed WebVTT signature.");t.state="HEADER"}let n=!1;for(;t.buffer;){if(!/\r\n|\n/.test(t.buffer))return 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y=this.bwEstimator.getEstimateTTFB(),b=Math.abs(a.playbackRate);if(d<=Math.max(y,h/(2*b)*1e3))return;const S=v?v.len/b:0,E=u.loading.first?u.loading.first-u.loading.start:-1,w=u.loaded&&E>-1,C=this.getBwEstimate(),k=s.levels,T=k[p],A=Math.max(u.loaded,Math.round(h*(i.bitrate||T.averageBitrate)/8));let x=w?d-E:d;x<1&&w&&(x=Math.min(d,8*u.loaded/C));const D=w?1e3*u.loaded/x:0,L=y/1e3,R=D?(A-u.loaded)/D:8*A/C+L;if(R<=S)return;const I=D?8*D:C,P=!0===(null==(t=(null==e?void 0:e.details)||this.hls.latestLevelDetails)?void 0:t.live),O=this.hls.config.abrBandWidthUpFactor;let M,F=Number.POSITIVE_INFINITY;for(M=p-1;M>f;M--){const e=k[M].maxBitrate,t=!k[M].details||P;if(F=this.getTimeToLoadFrag(L,I,h*e,t),F<Math.min(S,h+L))break}if(F>=R)return;if(F>10*h)return;w?this.bwEstimator.sample(d-Math.min(y,E),u.loaded):this.bwEstimator.sampleTTFB(d);const B=k[M].maxBitrate;this.getBwEstimate()*O>B&&this.resetEstimator(B);const N=this.findBestLevel(B,f,M,0,S,1,1);N>-1&&(M=N),this.warn(`Fragment ${i.sn}${r?" part "+r.index:""} of level ${p} is loading too slowly;\n      Fragment duration: ${i.duration.toFixed(3)}\n      Time to underbuffer: ${S.toFixed(3)} s\n      Estimated load time for current fragment: ${R.toFixed(3)} s\n      Estimated load time for down switch fragment: ${F.toFixed(3)} s\n      TTFB estimate: ${0|E} ms\n      Current BW estimate: ${n(C)?0|C:"Unknown"} bps\n      New BW estimate: ${0|this.getBwEstimate()} bps\n      Switching to level ${M} @ ${0|B} bps`),s.nextLoadLevel=s.nextAutoLevel=M,this.clearTimer();const U=()=>{if(this.clearTimer(),this.fragCurrent===i&&this.hls.loadLevel===M&&M>0){const e=this.getStarvationDelay();if(this.warn(`Aborting inflight request ${M>0?"and switching down":""}\n      Fragment duration: ${i.duration.toFixed(3)} s\n      Time to underbuffer: ${e.toFixed(3)} s`),i.abortRequests(),this.fragCurrent=this.partCurrent=null,M>f){let t=this.findBestLevel(this.hls.levels[f].bitrate,f,M,0,e,1,1);-1===t&&(t=f),this.hls.nextLoadLevel=this.hls.nextAutoLevel=t,this.resetEstimator(this.hls.levels[t].bitrate)}}};g||R>2*F?U():this.timer=self.setInterval(U,1e3*F),s.trigger(l.FRAG_LOAD_EMERGENCY_ABORTED,{frag:i,part:r,stats:u})},this.hls=e,this.bwEstimator=this.initEstimator(),this.registerListeners()}resetEstimator(e){e&&(this.log(`setting initial bwe to ${e}`),this.hls.config.abrEwmaDefaultEstimate=e),this.firstSelection=-1,this.bwEstimator=this.initEstimator()}initEstimator(){const e=this.hls.config;return new m(e.abrEwmaSlowVoD,e.abrEwmaFastVoD,e.abrEwmaDefaultEstimate)}registerListeners(){const{hls:e}=this;e.on(l.MANIFEST_LOADING,this.onManifestLoading,this),e.on(l.FRAG_LOADING,this.onFragLoading,this),e.on(l.FRAG_LOADED,this.onFragLoaded,this),e.on(l.FRAG_BUFFERED,this.onFragBuffered,this),e.on(l.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(l.LEVEL_LOADED,this.onLevelLoaded,this),e.on(l.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(l.MAX_AUTO_LEVEL_UPDATED,this.onMaxAutoLevelUpdated,this),e.on(l.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e&&(e.off(l.MANIFEST_LOADING,this.onManifestLoading,this),e.off(l.FRAG_LOADING,this.onFragLoading,this),e.off(l.FRAG_LOADED,this.onFragLoaded,this),e.off(l.FRAG_BUFFERED,this.onFragBuffered,this),e.off(l.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(l.LEVEL_LOADED,this.onLevelLoaded,this),e.off(l.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(l.MAX_AUTO_LEVEL_UPDATED,this.onMaxAutoLevelUpdated,this),e.off(l.ERROR,this.onError,this))}destroy(){this.unregisterListeners(),this.clearTimer(),this.hls=this._abandonRulesCheck=this.supportedCache=null,this.fragCurrent=this.partCurrent=null}onManifestLoading(e,t){this.lastLoadedFragLevel=-1,this.firstSelection=-1,this.lastLevelLoadSec=0,this.supportedCache={},this.fragCurrent=this.partCurrent=null,this.onLevelsUpdated(),this.clearTimer()}onLevelsUpdated(){this.lastLoadedFragLevel>-1&&this.fragCurrent&&(this.lastLoadedFragLevel=this.fragCurrent.level),this._nextAutoLevel=-1,this.onMaxAutoLevelUpdated(),this.codecTiers=null,this.audioTracksByGroup=null}onMaxAutoLevelUpdated(){this.firstSelection=-1,this.nextAutoLevelKey=""}onFragLoading(e,t){const i=t.frag;if(!this.ignoreFragment(i)){var n;if(!i.bitrateTest)this.fragCurrent=i,this.partCurrent=null!=(n=t.part)?n:null;this.clearTimer(),this.timer=self.setInterval(this._abandonRulesCheck,100)}}onLevelSwitching(e,t){this.clearTimer()}onError(e,t){if(!t.fatal)switch(t.details){case a.BUFFER_ADD_CODEC_ERROR:case a.BUFFER_APPEND_ERROR:this.lastLoadedFragLevel=-1,this.firstSelection=-1;break;case a.FRAG_LOAD_TIMEOUT:{const e=t.frag,{fragCurrent:i,partCurrent:n}=this;if(e&&i&&e.sn===i.sn&&e.level===i.level){const t=performance.now(),i=n?n.stats:e.stats,r=t-i.loading.start,s=i.loading.first?i.loading.first-i.loading.start:-1;if(i.loaded&&s>-1){const e=this.bwEstimator.getEstimateTTFB();this.bwEstimator.sample(r-Math.min(e,s),i.loaded)}else this.bwEstimator.sampleTTFB(r)}break}}}getTimeToLoadFrag(e,t,i,n){return e+i/t+(n?e+this.lastLevelLoadSec:0)}onLevelLoaded(e,t){const i=this.hls.config,{loading:r}=t.stats,s=r.end-r.first;n(s)&&(this.lastLevelLoadSec=s/1e3),t.details.live?this.bwEstimator.update(i.abrEwmaSlowLive,i.abrEwmaFastLive):this.bwEstimator.update(i.abrEwmaSlowVoD,i.abrEwmaFastVoD),this.timer>-1&&this._abandonRulesCheck(t.levelInfo)}onFragLoaded(e,{frag:t,part:i}){const n=i?i.stats:t.stats;if(t.type===f&&this.bwEstimator.sampleTTFB(n.loading.first-n.loading.start),!this.ignoreFragment(t)){if(this.clearTimer(),t.level===this._nextAutoLevel&&(this._nextAutoLevel=-1),this.firstSelection=-1,this.hls.config.abrMaxWithRealBitrate){const e=i?i.duration:t.duration,r=this.hls.levels[t.level],s=(r.loaded?r.loaded.bytes:0)+n.loaded,o=(r.loaded?r.loaded.duration:0)+e;r.loaded={bytes:s,duration:o},r.realBitrate=Math.round(8*s/o)}if(t.bitrateTest){const e={stats:n,frag:t,part:i,id:t.type};this.onFragBuffered(l.FRAG_BUFFERED,e),t.bitrateTest=!1}else this.lastLoadedFragLevel=t.level}}onFragBuffered(e,t){const{frag:i,part:n}=t,r=null!=n&&n.stats.loaded?n.stats:i.stats;if(r.aborted)return;if(this.ignoreFragment(i))return;const s=r.parsing.end-r.loading.start-Math.min(r.loading.first-r.loading.start,this.bwEstimator.getEstimateTTFB());this.bwEstimator.sample(s,r.loaded),r.bwEstimate=this.getBwEstimate(),i.bitrateTest?this.bitrateTestDelay=s/1e3:this.bitrateTestDelay=0}ignoreFragment(e){return e.type!==f||"initSegment"===e.sn}clearTimer(){this.timer>-1&&(self.clearInterval(this.timer),this.timer=-1)}get firstAutoLevel(){const{maxAutoLevel:e,minAutoLevel:t}=this.hls,i=this.getBwEstimate(),n=this.hls.config.maxStarvationDelay,r=this.findBestLevel(i,t,e,0,n,1,1);if(r>-1)return r;const s=this.hls.firstLevel,o=Math.min(Math.max(s,t),e);return this.warn(`Could not find best starting auto level. Defaulting to first in playlist ${s} clamped to ${o}`),o}get forcedAutoLevel(){return this.nextAutoLevelKey?-1:this._nextAutoLevel}get nextAutoLevel(){const e=this.forcedAutoLevel,t=this.bwEstimator.canEstimate(),i=this.lastLoadedFragLevel>-1;if(!(-1===e||t&&i&&this.nextAutoLevelKey!==this.getAutoLevelKey()))return e;const n=t&&i?this.getNextABRAutoLevel():this.firstAutoLevel;if(-1!==e){const t=this.hls.levels;if(t.length>Math.max(e,n)&&t[e].loadError<=t[n].loadError)return e}return this._nextAutoLevel=n,this.nextAutoLevelKey=this.getAutoLevelKey(),n}getAutoLevelKey(){return`${this.getBwEstimate()}_${this.getStarvationDelay().toFixed(2)}`}getNextABRAutoLevel(){const{fragCurrent:e,partCurrent:t,hls:i}=this;if(i.levels.length<=1)return i.loadLevel;const{maxAutoLevel:n,config:r,minAutoLevel:s}=i,o=t?t.duration:e?e.duration:0,a=this.getBwEstimate(),l=this.getStarvationDelay();let c=r.abrBandWidthFactor,u=r.abrBandWidthUpFactor;if(l){const e=this.findBestLevel(a,s,n,l,0,c,u);if(e>=0)return this.rebufferNotice=-1,e}let h=o?Math.min(o,r.maxStarvationDelay):r.maxStarvationDelay;if(!l){const e=this.bitrateTestDelay;if(e){h=(o?Math.min(o,r.maxLoadingDelay):r.maxLoadingDelay)-e,this.info(`bitrate test took ${Math.round(1e3*e)}ms, set first fragment max fetchDuration to ${Math.round(1e3*h)} ms`),c=u=1}}const d=this.findBestLevel(a,s,n,l,h,c,u);if(this.rebufferNotice!==d&&(this.rebufferNotice=d,this.info(`${l?"rebuffering expected":"buffer is empty"}, optimal quality level ${d}`)),d>-1)return d;const f=i.levels[s],p=i.loadLevelObj;return p&&(null==f?void 0:f.bitrate)<p.bitrate?s:i.loadLevel}getStarvationDelay(){const e=this.hls,t=e.media;if(!t)return 1/0;const i=t&&0!==t.playbackRate?Math.abs(t.playbackRate):1,n=e.mainForwardBufferInfo;return(n?n.len:0)/i}getBwEstimate(){return this.bwEstimator.canEstimate()?this.bwEstimator.getEstimate():this.hls.config.abrEwmaDefaultEstimate}findBestLevel(e,t,i,r,s,o,a){var l;const c=r+s,u=this.lastLoadedFragLevel,h=-1===u?this.hls.firstLevel:u,{fragCurrent:d,partCurrent:f}=this,{levels:p,allAudioTracks:_,loadLevel:g,config:m}=this.hls;if(1===p.length)return 0;const v=p[h],y=!(null==(l=this.hls.latestLevelDetails)||!l.live),b=-1===g||-1===u;let S,E="SDR",w=(null==v?void 0:v.frameRate)||0;const{audioPreference:C,videoPreference:k}=m,T=this.audioTracksByGroup||(this.audioTracksByGroup=rt(_));let A=-1;if(b){if(-1!==this.firstSelection)return this.firstSelection;const r=this.codecTiers||(this.codecTiers=function(e,t,i,n){return e.slice(i,n+1).reduce(((e,i,n)=>{if(!i.codecSet)return e;const r=i.audioGroups;let s=e[i.codecSet];s||(e[i.codecSet]=s={minBitrate:1/0,minHeight:1/0,minFramerate:1/0,minIndex:n,maxScore:0,videoRanges:{SDR:0},channels:{2:0},hasDefaultAudio:!r,fragmentError:0}),s.minBitrate=Math.min(s.minBitrate,i.bitrate);const o=Math.min(i.height,i.width);return s.minHeight=Math.min(s.minHeight,o),s.minFramerate=Math.min(s.minFramerate,i.frameRate),s.minIndex=Math.min(s.minIndex,n),s.maxScore=Math.max(s.maxScore,i.score),s.fragmentError+=i.fragmentError,s.videoRanges[i.videoRange]=(s.videoRanges[i.videoRange]||0)+1,r&&r.forEach((e=>{if(!e)return;const i=t.groups[e];i&&(s.hasDefaultAudio=s.hasDefaultAudio||t.hasDefaultAudio?i.hasDefault:i.hasAutoSelect||!t.hasDefaultAudio&&!t.hasAutoSelectAudio,Object.keys(i.channels).forEach((e=>{s.channels[e]=(s.channels[e]||0)+i.channels[e]})))})),e}),{})}(p,T,t,i)),s=function(e,t,i,r,s){const o=Object.keys(e),a=null==r?void 0:r.channels,l=null==r?void 0:r.audioCodec,c=null==s?void 0:s.videoCodec,u=a&&2===parseInt(a);let h=!1,d=!1,f=1/0,p=1/0,_=1/0,g=1/0,m=0,v=[];const{preferHDR:y,allowedVideoRanges:b}=tt(t,s);for(let t=o.length;t--;){const i=e[o[t]];h||(h=i.channels[2]>0),f=Math.min(f,i.minHeight),p=Math.min(p,i.minFramerate),_=Math.min(_,i.minBitrate),b.filter((e=>i.videoRanges[e]>0)).length>0&&(d=!0)}f=n(f)?f:0,p=n(p)?p:0;const S=Math.max(1080,f),E=Math.max(30,p);_=n(_)?_:i,i=Math.max(_,i),d||(t=void 0);const w=o.length>1;return{codecSet:o.reduce(((t,n)=>{const r=e[n];if(n===t)return t;if(v=d?b.filter((e=>r.videoRanges[e]>0)):[],w){if(r.minBitrate>i)return nt(n,`min bitrate of ${r.minBitrate} > current estimate of ${i}`),t;if(!r.hasDefaultAudio)return nt(n,"no renditions with default or auto-select sound found"),t;if(l&&n.indexOf(l.substring(0,4))%5!=0)return nt(n,`audio codec preference "${l}" not found`),t;if(a&&!u){if(!r.channels[a])return nt(n,`no renditions with ${a} channel sound found (channels options: ${Object.keys(r.channels)})`),t}else if((!l||u)&&h&&0===r.channels[2])return nt(n,"no renditions with stereo sound found"),t;if(r.minHeight>S)return nt(n,`min resolution of ${r.minHeight} > maximum of ${S}`),t;if(r.minFramerate>E)return nt(n,`min framerate of ${r.minFramerate} > maximum of ${E}`),t;if(!v.some((e=>r.videoRanges[e]>0)))return nt(n,`no variants with VIDEO-RANGE of ${it(v)} found`),t;if(c&&n.indexOf(c.substring(0,4))%5!=0)return nt(n,`video codec preference "${c}" not found`),t;if(r.maxScore<m)return nt(n,`max score of ${r.maxScore} < selected max of ${m}`),t}return t&&(Le(n)>=Le(t)||r.fragmentError>e[t].fragmentError)?t:(g=r.minIndex,m=r.maxScore,n)}),void 0),videoRanges:v,preferHDR:y,minFramerate:p,minBitrate:_,minIndex:g}}(r,E,e,C,k),{codecSet:o,videoRanges:a,minFramerate:l,minBitrate:c,minIndex:u,preferHDR:h}=s;A=u,S=o,E=h?a[a.length-1]:a[0],w=l,e=Math.max(e,c),this.log(`picked start tier ${it(s)}`)}else S=null==v?void 0:v.codecSet,E=null==v?void 0:v.videoRange;const x=f?f.duration:d?d.duration:0,D=this.bwEstimator.getEstimateTTFB()/1e3,L=[];for(let l=i;l>=t;l--){var R;const t=p[l],d=l>h;if(!t)continue;if(m.useMediaCapabilities&&!t.supportedResult&&!t.supportedPromise){const i=navigator.mediaCapabilities;"function"==typeof(null==i?void 0:i.decodingInfo)&&$e(t,T,E,w,e,C)?(t.supportedPromise=Ge(t,T,i,this.supportedCache),t.supportedPromise.then((e=>{if(!this.hls)return;t.supportedResult=e;const i=this.hls.levels,n=i.indexOf(t);e.error?this.warn(`MediaCapabilities decodingInfo error: "${e.error}" for level ${n} ${it(e)}`):e.supported?e.decodingInfoResults.some((e=>!1===e.smooth||!1===e.powerEfficient))&&this.log(`MediaCapabilities decodingInfo for level ${n} not smooth or powerEfficient: ${it(e)}`):(this.warn(`Unsupported MediaCapabilities decodingInfo result for level ${n} ${it(e)}`),n>-1&&i.length>1&&(this.log(`Removing unsupported level ${n}`),this.hls.removeLevel(n),-1===this.hls.loadLevel&&(this.hls.nextLoadLevel=0)))})).catch((e=>{this.warn(`Error handling MediaCapabilities decodingInfo: ${e}`)}))):t.supportedResult=He}if((S&&t.codecSet!==S||E&&t.videoRange!==E||d&&w>t.frameRate||!d&&w>0&&w<t.frameRate||null!=(R=t.supportedResult)&&null!=(R=R.decodingInfoResults)&&R.some((e=>!1===e.smooth)))&&(!b||l!==A)){L.push(l);continue}const _=t.details,v=(f?null==_?void 0:_.partTarget:null==_?void 0:_.averagetargetduration)||x;let k;k=d?a*e:o*e;const I=x&&r>=2*x&&0===s?t.averageBitrate:t.maxBitrate,P=this.getTimeToLoadFrag(D,k,I*v,void 0===_);if(k>=I&&(l===u||0===t.loadError&&0===t.fragmentError)&&(P<=D||!n(P)||y&&!this.bitrateTestDelay||P<c)){const e=this.forcedAutoLevel;return l===g||-1!==e&&e===g||(L.length&&this.trace(`Skipped level(s) ${L.join(",")} of ${i} max with CODECS and VIDEO-RANGE:"${p[L[0]].codecs}" ${p[L[0]].videoRange}; not compatible with "${S}" ${E}`),this.info(`switch candidate:${h}->${l} adjustedbw(${Math.round(k)})-bitrate=${Math.round(k-I)} ttfb:${D.toFixed(1)} avgDuration:${v.toFixed(1)} maxFetchDuration:${c.toFixed(1)} fetchDuration:${P.toFixed(1)} firstSelection:${b} codecSet:${t.codecSet} videoRange:${t.videoRange} hls.loadLevel:${g}`)),b&&(this.firstSelection=l),l}}return-1}set nextAutoLevel(e){const t=this.deriveNextAutoLevel(e);this._nextAutoLevel!==t&&(this.nextAutoLevelKey="",this._nextAutoLevel=t)}deriveNextAutoLevel(e){const{maxAutoLevel:t,minAutoLevel:i}=this.hls;return Math.min(Math.max(e,i),t)}},bufferController:class extends E{constructor(e,t){var i;super("buffer-controller",e.logger),this.hls=void 0,this.fragmentTracker=void 0,this.details=null,this._objectUrl=null,this.operationQueue=null,this.bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.lastMpegAudioChunk=null,this.blockedAudioAppend=null,this.lastVideoAppendEnd=0,this.appendSource=void 0,this.transferData=void 0,this.overrides=void 0,this.appendErrors={audio:0,video:0,audiovideo:0},this.tracks={},this.sourceBuffers=[[null,null],[null,null]],this._onEndStreaming=e=>{var t;this.hls&&"open"===(null==(t=this.mediaSource)?void 0:t.readyState)&&this.hls.pauseBuffering()},this._onStartStreaming=e=>{this.hls&&this.hls.resumeBuffering()},this._onMediaSourceOpen=e=>{const{media:t,mediaSource:i}=this;e&&this.log("Media source opened"),t&&i&&(i.removeEventListener("sourceopen",this._onMediaSourceOpen),t.removeEventListener("emptied",this._onMediaEmptied),this.updateDuration(),this.hls.trigger(l.MEDIA_ATTACHED,{media:t,mediaSource:i}),null!==this.mediaSource&&this.checkPendingTracks())},this._onMediaSourceClose=()=>{this.log("Media source closed")},this._onMediaSourceEnded=()=>{this.log("Media source ended")},this._onMediaEmptied=()=>{const{mediaSrc:e,_objectUrl:t}=this;e!==t&&this.error(`Media element src was set while attaching MediaSource (${t} > ${e})`)},this.hls=e,this.fragmentTracker=t,this.appendSource=(i=D(e.config.preferManagedMediaSource),"undefined"!=typeof self&&i===self.ManagedMediaSource),this.initTracks(),this.registerListeners()}hasSourceTypes(){return Object.keys(this.tracks).length>0}destroy(){this.unregisterListeners(),this.details=null,this.lastMpegAudioChunk=this.blockedAudioAppend=null,this.transferData=this.overrides=void 0,this.operationQueue&&(this.operationQueue.destroy(),this.operationQueue=null),this.hls=this.fragmentTracker=null,this._onMediaSourceOpen=this._onMediaSourceClose=null,this._onMediaSourceEnded=null,this._onStartStreaming=this._onEndStreaming=null}registerListeners(){const{hls:e}=this;e.on(l.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(l.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(l.MANIFEST_LOADING,this.onManifestLoading,this),e.on(l.MANIFEST_PARSED,this.onManifestParsed,this),e.on(l.BUFFER_RESET,this.onBufferReset,this),e.on(l.BUFFER_APPENDING,this.onBufferAppending,this),e.on(l.BUFFER_CODECS,this.onBufferCodecs,this),e.on(l.BUFFER_EOS,this.onBufferEos,this),e.on(l.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(l.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(l.FRAG_PARSED,this.onFragParsed,this),e.on(l.FRAG_CHANGED,this.onFragChanged,this),e.on(l.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(l.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(l.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(l.MANIFEST_LOADING,this.onManifestLoading,this),e.off(l.MANIFEST_PARSED,this.onManifestParsed,this),e.off(l.BUFFER_RESET,this.onBufferReset,this),e.off(l.BUFFER_APPENDING,this.onBufferAppending,this),e.off(l.BUFFER_CODECS,this.onBufferCodecs,this),e.off(l.BUFFER_EOS,this.onBufferEos,this),e.off(l.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(l.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(l.FRAG_PARSED,this.onFragParsed,this),e.off(l.FRAG_CHANGED,this.onFragChanged,this),e.off(l.ERROR,this.onError,this)}transferMedia(){const{media:e,mediaSource:t}=this;if(!e)return null;const i={};if(this.operationQueue){const e=this.isUpdating();e||this.operationQueue.removeBlockers();const t=this.isQueued();(e||t)&&this.warn(`Transfering MediaSource with${t?" operations in queue":""}${e?" updating SourceBuffer(s)":""} ${this.operationQueue}`),this.operationQueue.destroy()}const n=this.transferData;return!this.sourceBufferCount&&n&&n.mediaSource===t?y(i,n.tracks):this.sourceBuffers.forEach((e=>{const[t]=e;t&&(i[t]=y({},this.tracks[t]),this.removeBuffer(t)),e[0]=e[1]=null})),{media:e,mediaSource:t,tracks:i}}initTracks(){this.sourceBuffers=[[null,null],[null,null]],this.tracks={},this.resetQueue(),this.resetAppendErrors(),this.lastMpegAudioChunk=this.blockedAudioAppend=null,this.lastVideoAppendEnd=0}onManifestLoading(){this.bufferCodecEventsTotal=0,this.details=null}onManifestParsed(e,t){var i;let n=2;(t.audio&&!t.video||!t.altAudio)&&(n=1),this.bufferCodecEventsTotal=n,this.log(`${n} bufferCodec event(s) expected.`),null!=(i=this.transferData)&&i.mediaSource&&this.sourceBufferCount&&n&&this.bufferCreated()}onMediaAttaching(e,t){const i=this.media=t.media;this.transferData=this.overrides=void 0;const n=D(this.appendSource);if(n){const e=!!t.mediaSource;(e||t.overrides)&&(this.transferData=t,this.overrides=t.overrides);const r=this.mediaSource=t.mediaSource||new n;if(this.assignMediaSource(r),e)this._objectUrl=i.src,this.attachTransferred();else{const e=this._objectUrl=self.URL.createObjectURL(r);if(this.appendSource)try{i.removeAttribute("src");const t=self.ManagedMediaSource;i.disableRemotePlayback=i.disableRemotePlayback||t&&r instanceof t,gs(i),function(e,t){const i=self.document.createElement("source");i.type="video/mp4",i.src=t,e.appendChild(i)}(i,e),i.load()}catch(t){i.src=e}else i.src=e}i.addEventListener("emptied",this._onMediaEmptied)}}assignMediaSource(e){var t,i;this.log(`${(null==(t=this.transferData)?void 0:t.mediaSource)===e?"transferred":"created"} media source: ${null==(i=e.constructor)?void 0:i.name}`),e.addEventListener("sourceopen",this._onMediaSourceOpen),e.addEventListener("sourceended",this._onMediaSourceEnded),e.addEventListener("sourceclose",this._onMediaSourceClose),this.appendSource&&(e.addEventListener("startstreaming",this._onStartStreaming),e.addEventListener("endstreaming",this._onEndStreaming))}attachTransferred(){const e=this.media,t=this.transferData;if(!t||!e)return;const i=this.tracks,n=t.tracks,r=n?Object.keys(n):null,s=r?r.length:0,o=()=>{Promise.resolve().then((()=>{this.media&&this.mediaSourceOpenOrEnded&&this._onMediaSourceOpen()}))};if(n&&r&&s){if(!this.tracksReady)return this.hls.config.startFragPrefetch=!0,void this.log("attachTransferred: waiting for SourceBuffer track info");if(this.log(`attachTransferred: (bufferCodecEventsTotal ${this.bufferCodecEventsTotal})\nrequired tracks: ${it(i,((e,t)=>"initSegment"===e?void 0:t))};\ntransfer tracks: ${it(n,((e,t)=>"initSegment"===e?void 0:t))}}`),!L(n,i)){t.mediaSource=null,t.tracks=void 0;const r=e.currentTime,s=this.details,o=Math.max(r,(null==s?void 0:s.fragments[0].start)||0);return o-r>1?void this.log(`attachTransferred: waiting for playback to reach new tracks start time ${r} -> ${o}`):(this.warn(`attachTransferred: resetting MediaSource for incompatible tracks ("${Object.keys(n)}"->"${Object.keys(i)}") start time: ${o} currentTime: ${r}`),this.onMediaDetaching(l.MEDIA_DETACHING,{}),this.onMediaAttaching(l.MEDIA_ATTACHING,t),void(e.currentTime=o))}this.transferData=void 0,r.forEach((e=>{const t=e,i=n[t];if(i){const e=i.buffer;if(e){const n=this.fragmentTracker,r=i.id;if(n.hasFragments(r)||n.hasParts(r)){const i=ti.getBuffered(e);n.detectEvictedFragments(t,i,r,null,!0)}const s=ms(t),o=[t,e];this.sourceBuffers[s]=o,e.updating&&this.operationQueue&&this.operationQueue.prependBlocker(t),this.trackSourceBuffer(t,i)}}})),o(),this.bufferCreated()}else this.log("attachTransferred: MediaSource w/o SourceBuffers"),o()}get mediaSourceOpenOrEnded(){var e;const t=null==(e=this.mediaSource)?void 0:e.readyState;return"open"===t||"ended"===t}onMediaDetaching(e,t){const i=!!t.transferMedia;this.transferData=this.overrides=void 0;const{media:n,mediaSource:r,_objectUrl:s}=this;if(r){if(this.log("media source "+(i?"transferring":"detaching")),i)this.sourceBuffers.forEach((([e])=>{e&&this.removeBuffer(e)})),this.resetQueue();else{if(this.mediaSourceOpenOrEnded){const e="open"===r.readyState;try{const t=r.sourceBuffers;for(let i=t.length;i--;)e&&t[i].abort(),r.removeSourceBuffer(t[i]);e&&r.endOfStream()}catch(e){this.warn(`onMediaDetaching: ${e.message} while calling endOfStream`)}}this.sourceBufferCount&&this.onBufferReset()}r.removeEventListener("sourceopen",this._onMediaSourceOpen),r.removeEventListener("sourceended",this._onMediaSourceEnded),r.removeEventListener("sourceclose",this._onMediaSourceClose),this.appendSource&&(r.removeEventListener("startstreaming",this._onStartStreaming),r.removeEventListener("endstreaming",this._onEndStreaming)),this.mediaSource=null,this._objectUrl=null}n&&(n.removeEventListener("emptied",this._onMediaEmptied),i||(s&&self.URL.revokeObjectURL(s),this.mediaSrc===s?(n.removeAttribute("src"),this.appendSource&&gs(n),n.load()):this.warn("media|source.src was changed by a third party - skip cleanup")),this.media=null),this.hls.trigger(l.MEDIA_DETACHED,t)}onBufferReset(){this.sourceBuffers.forEach((([e])=>{e&&this.resetBuffer(e)})),this.initTracks()}resetBuffer(e){var t;const i=null==(t=this.tracks[e])?void 0:t.buffer;if(this.removeBuffer(e),i)try{var n;null!=(n=this.mediaSource)&&n.sourceBuffers.length&&this.mediaSource.removeSourceBuffer(i)}catch(t){this.warn(`onBufferReset ${e}`,t)}delete this.tracks[e]}removeBuffer(e){this.removeBufferListeners(e),this.sourceBuffers[ms(e)]=[null,null];const t=this.tracks[e];t&&(t.buffer=void 0)}resetQueue(){this.operationQueue&&this.operationQueue.destroy(),this.operationQueue=new ds(this.tracks)}onBufferCodecs(e,t){var i;const n=this.tracks,r=Object.keys(t);this.log(`BUFFER_CODECS: "${r}" (current SB count ${this.sourceBufferCount})`);const s="audiovideo"in t&&(n.audio||n.video)||n.audiovideo&&("audio"in t||"video"in t),o=!s&&this.sourceBufferCount&&this.media&&r.some((e=>!n[e]));s||o?this.warn(`Unsupported transition between "${Object.keys(n)}" and "${r}" SourceBuffers`):(r.forEach((e=>{var i,r;const s=t[e],{id:o,codec:a,levelCodec:l,container:c,metadata:u,supplemental:h}=s;let d=n[e];const f=null==(i=this.transferData)||null==(i=i.tracks)?void 0:i[e],p=null!=f&&f.buffer?f:d,_=(null==p?void 0:p.pendingCodec)||(null==p?void 0:p.codec),g=null==p?void 0:p.levelCodec;d||(d=n[e]={buffer:void 0,listeners:[],codec:a,supplemental:h,container:c,levelCodec:l,metadata:u,id:o});const m=Oe(_,g),v=null==m?void 0:m.replace(fs,"$1");let y=Oe(a,l);const b=null==(r=y)?void 0:r.replace(fs,"$1");y&&m&&v!==b&&("audio"===e.slice(0,5)&&(y=Pe(y,this.appendSource)),this.log(`switching codec ${_} to ${y}`),y!==(d.pendingCodec||d.codec)&&(d.pendingCodec=y),d.container=c,this.appendChangeType(e,c,y))})),(this.tracksReady||this.sourceBufferCount)&&(t.tracks=this.sourceBufferTracks),this.sourceBufferCount||(this.bufferCodecEventsTotal>1&&!this.tracks.video&&!t.video&&"main"===(null==(i=t.audio)?void 0:i.id)&&(this.log("Main audio-only"),this.bufferCodecEventsTotal=1),this.mediaSourceOpenOrEnded&&this.checkPendingTracks()))}get sourceBufferTracks(){return Object.keys(this.tracks).reduce(((e,t)=>{const i=this.tracks[t];return e[t]={id:i.id,container:i.container,codec:i.codec,levelCodec:i.levelCodec},e}),{})}appendChangeType(e,t,i){const n=`${t};codecs=${i}`,r={label:`change-type=${n}`,execute:()=>{const r=this.tracks[e];if(r){const s=r.buffer;null!=s&&s.changeType&&(this.log(`changing ${e} sourceBuffer type to ${n}`),s.changeType(n),r.codec=i,r.container=t)}this.shiftAndExecuteNext(e)},onStart:()=>{},onComplete:()=>{},onError:t=>{this.warn(`Failed to change ${e} SourceBuffer type`,t)}};this.append(r,e,this.isPending(this.tracks[e]))}blockAudio(e){var t;const i=e.start,n=i+.05*e.duration;if(!0===(null==(t=this.fragmentTracker.getAppendedFrag(i,f))?void 0:t.gap))return;const r={label:"block-audio",execute:()=>{var e;const t=this.tracks.video;(this.lastVideoAppendEnd>n||null!=t&&t.buffer&&ti.isBuffered(t.buffer,n)||!0===(null==(e=this.fragmentTracker.getAppendedFrag(n,f))?void 0:e.gap))&&(this.blockedAudioAppend=null,this.shiftAndExecuteNext("audio"))},onStart:()=>{},onComplete:()=>{},onError:e=>{this.warn("Error executing block-audio operation",e)}};this.blockedAudioAppend={op:r,frag:e},this.append(r,"audio",!0)}unblockAudio(){const{blockedAudioAppend:e,operationQueue:t}=this;e&&t&&(this.blockedAudioAppend=null,t.unblockAudio(e.op))}onBufferAppending(e,t){const{tracks:i}=this,{data:r,type:s,parent:c,frag:u,part:h,chunkMeta:d,offset:p}=t,_=d.buffering[s],{sn:g,cc:m}=u,v=self.performance.now();_.start=v;const y=u.stats.buffering,b=h?h.stats.buffering:null;0===y.start&&(y.start=v),b&&0===b.start&&(b.start=v);const S=i.audio;let E=!1;"audio"===s&&"audio/mpeg"===(null==S?void 0:S.container)&&(E=!this.lastMpegAudioChunk||1===d.id||this.lastMpegAudioChunk.sn!==d.sn,this.lastMpegAudioChunk=d);const w=i.video,C=null==w?void 0:w.buffer;if(C&&"initSegment"!==g){const e=h||u,t=this.blockedAudioAppend;if("audio"!==s||"main"===c||this.blockedAudioAppend||w.ending||w.ended){if("video"===s){const i=e.end;if(t){const e=t.frag.start;(i>e||i<this.lastVideoAppendEnd||ti.isBuffered(C,e))&&this.unblockAudio()}this.lastVideoAppendEnd=i}}else{const t=e.start+.05*e.duration,i=C.buffered,n=this.currentOp("video");i.length||n?!n&&!ti.isBuffered(C,t)&&this.lastVideoAppendEnd<t&&this.blockAudio(e):this.blockAudio(e)}}const k=(h||u).start,T={label:`append-${s}`,execute:()=>{var e;_.executeStart=self.performance.now();const t=null==(e=this.tracks[s])?void 0:e.buffer;t&&(E?this.updateTimestampOffset(t,k,.1,s,g,m):void 0!==p&&n(p)&&this.updateTimestampOffset(t,p,1e-6,s,g,m)),this.appendExecutor(r,s)},onStart:()=>{},onComplete:()=>{const e=self.performance.now();_.executeEnd=_.end=e,0===y.first&&(y.first=e),b&&0===b.first&&(b.first=e);const t={};this.sourceBuffers.forEach((([e,i])=>{e&&(t[e]=ti.getBuffered(i))})),this.appendErrors[s]=0,"audio"===s||"video"===s?this.appendErrors.audiovideo=0:(this.appendErrors.audio=0,this.appendErrors.video=0),this.hls.trigger(l.BUFFER_APPENDED,{type:s,frag:u,part:h,chunkMeta:d,parent:u.type,timeRanges:t})},onError:e=>{var t;const i={type:o.MEDIA_ERROR,parent:u.type,details:a.BUFFER_APPEND_ERROR,sourceBufferName:s,frag:u,part:h,chunkMeta:d,error:e,err:e,fatal:!1},n=null==(t=this.media)?void 0:t.error;if(e.code===DOMException.QUOTA_EXCEEDED_ERR||"QuotaExceededError"==e.name||"quota"in e)i.details=a.BUFFER_FULL_ERROR;else if(e.code===DOMException.INVALID_STATE_ERR&&this.mediaSourceOpenOrEnded&&!n)i.errorAction=It(!0);else if(e.name===ps&&0===this.sourceBufferCount)i.errorAction=It(!0);else{const e=++this.appendErrors[s];this.warn(`Failed ${e}/${this.hls.config.appendErrorMaxRetry} times to append segment in "${s}" sourceBuffer (${n||"no media error"})`),(e>=this.hls.config.appendErrorMaxRetry||n)&&(i.fatal=!0)}this.hls.trigger(l.ERROR,i)}};this.log(`queuing "${s}" append sn: ${g}${h?" p: "+h.index:""} of ${u.type===f?"level":"track"} ${u.level} cc: ${m}`),this.append(T,s,this.isPending(this.tracks[s]))}getFlushOp(e,t,i){return this.log(`queuing "${e}" remove ${t}-${i}`),{label:"remove",execute:()=>{this.removeExecutor(e,t,i)},onStart:()=>{},onComplete:()=>{this.hls.trigger(l.BUFFER_FLUSHED,{type:e})},onError:n=>{this.warn(`Failed to remove ${t}-${i} from "${e}" SourceBuffer`,n)}}}onBufferFlushing(e,t){const{type:i,startOffset:n,endOffset:r}=t;i?this.append(this.getFlushOp(i,n,r),i):this.sourceBuffers.forEach((([e])=>{e&&this.append(this.getFlushOp(e,n,r),e)}))}onFragParsed(e,t){const{frag:i,part:n}=t,r=[],s=n?n.elementaryStreams:i.elementaryStreams;s[W]?r.push("audiovideo"):(s[z]&&r.push("audio"),s[K]&&r.push("video"));0===r.length&&this.warn(`Fragments must have at least one ElementaryStreamType set. type: ${i.type} level: ${i.level} sn: ${i.sn}`),this.blockBuffers((()=>{const e=self.performance.now();i.stats.buffering.end=e,n&&(n.stats.buffering.end=e);const t=n?n.stats:i.stats;this.hls.trigger(l.FRAG_BUFFERED,{frag:i,part:n,stats:t,id:i.type})}),r).catch((e=>{this.warn(`Fragment buffered callback ${e}`),this.stepOperationQueue(this.sourceBufferTypes)}))}onFragChanged(e,t){this.trimBuffers()}get bufferedToEnd(){return this.sourceBufferCount>0&&!this.sourceBuffers.some((([e])=>{if(e){const t=this.tracks[e];if(t)return!t.ended||t.ending}return!1}))}onBufferEos(e,t){var i;this.sourceBuffers.forEach((([e])=>{if(e){const i=this.tracks[e];t.type&&t.type!==e||(i.ending=!0,i.ended||(i.ended=!0,this.log(`${e} buffer reached EOS`)))}}));const n=!1!==(null==(i=this.overrides)?void 0:i.endOfStream);this.sourceBufferCount>0&&!this.sourceBuffers.some((([e])=>{var t;return e&&!(null!=(t=this.tracks[e])&&t.ended)}))?n?(this.log("Queueing EOS"),this.blockUntilOpen((()=>{this.tracksEnded();const{mediaSource:e}=this;e&&"open"===e.readyState?(this.log("Calling mediaSource.endOfStream()"),e.endOfStream(),this.hls.trigger(l.BUFFERED_TO_END,void 0)):e&&this.log(`Could not call mediaSource.endOfStream(). mediaSource.readyState: ${e.readyState}`)}))):(this.tracksEnded(),this.hls.trigger(l.BUFFERED_TO_END,void 0)):"video"===t.type&&this.unblockAudio()}tracksEnded(){this.sourceBuffers.forEach((([e])=>{if(null!==e){const t=this.tracks[e];t&&(t.ending=!1)}}))}onLevelUpdated(e,{details:t}){t.fragments.length&&(this.details=t,this.updateDuration())}updateDuration(){this.blockUntilOpen((()=>{const e=this.getDurationAndRange();e&&this.updateMediaSource(e)}))}onError(e,t){if(t.details===a.BUFFER_APPEND_ERROR&&t.frag){var i;const e=null==(i=t.errorAction)?void 0:i.nextAutoLevel;n(e)&&e!==t.frag.level&&this.resetAppendErrors()}}resetAppendErrors(){this.appendErrors={audio:0,video:0,audiovideo:0}}trimBuffers(){const{hls:e,details:t,media:i}=this;if(!i||null===t)return;if(!this.sourceBufferCount)return;const r=e.config,s=i.currentTime,o=t.levelTargetDuration,a=t.live&&null!==r.liveBackBufferLength?r.liveBackBufferLength:r.backBufferLength;if(n(a)&&a>=0){const e=Math.max(a,o),t=Math.floor(s/o)*o-e;this.flushBackBuffer(s,o,t)}const l=r.frontBufferFlushThreshold;if(n(l)&&l>0){const e=Math.max(r.maxBufferLength,l),t=Math.max(e,o),i=Math.floor(s/o)*o+t;this.flushFrontBuffer(s,o,i)}}flushBackBuffer(e,t,i){this.sourceBuffers.forEach((([e,t])=>{if(t){const r=ti.getBuffered(t);if(r.length>0&&i>r.start(0)){var n;this.hls.trigger(l.BACK_BUFFER_REACHED,{bufferEnd:i});const t=this.tracks[e];if(null!=(n=this.details)&&n.live)this.hls.trigger(l.LIVE_BACK_BUFFER_REACHED,{bufferEnd:i});else if(null!=t&&t.ended)return void this.log(`Cannot flush ${e} back buffer while SourceBuffer is in ended state`);this.hls.trigger(l.BUFFER_FLUSHING,{startOffset:0,endOffset:i,type:e})}}}))}flushFrontBuffer(e,t,i){this.sourceBuffers.forEach((([t,n])=>{if(n){const r=ti.getBuffered(n),s=r.length;if(s<2)return;const o=r.start(s-1),a=r.end(s-1);if(i>o||e>=o&&e<=a)return;this.hls.trigger(l.BUFFER_FLUSHING,{startOffset:o,endOffset:1/0,type:t})}}))}getDurationAndRange(){var e;const{details:t,mediaSource:i}=this;if(!t||!this.media||"open"!==(null==i?void 0:i.readyState))return null;const r=t.edge;if(t.live&&this.hls.config.liveDurationInfinity){if(t.fragments.length&&i.setLiveSeekableRange){const e=Math.max(0,t.fragmentStart);return{duration:1/0,start:e,end:Math.max(e,r)}}return{duration:1/0}}const s=null==(e=this.overrides)?void 0:e.duration;if(s)return n(s)?{duration:s}:null;const o=this.media.duration;return r>(n(i.duration)?i.duration:0)&&r>o||!n(o)?{duration:r}:null}updateMediaSource({duration:e,start:t,end:i}){const r=this.mediaSource;this.media&&r&&"open"===r.readyState&&(r.duration!==e&&(n(e)&&this.log(`Updating MediaSource duration to ${e.toFixed(3)}`),r.duration=e),void 0!==t&&void 0!==i&&(this.log(`MediaSource duration is set to ${r.duration}. Setting seekable range to ${t}-${i}.`),r.setLiveSeekableRange(t,i)))}get tracksReady(){const e=this.pendingTrackCount;return e>0&&(e>=this.bufferCodecEventsTotal||this.isPending(this.tracks.audiovideo))}checkPendingTracks(){const{bufferCodecEventsTotal:e,pendingTrackCount:t,tracks:i}=this;if(this.log(`checkPendingTracks (pending: ${t} codec events expected: ${e}) ${it(i)}`),this.tracksReady){var n;const e=null==(n=this.transferData)?void 0:n.tracks;e&&Object.keys(e).length?this.attachTransferred():this.createSourceBuffers()}}bufferCreated(){if(this.sourceBufferCount){const e={};this.sourceBuffers.forEach((([t,i])=>{if(t){const n=this.tracks[t];e[t]={buffer:i,container:n.container,codec:n.codec,supplemental:n.supplemental,levelCodec:n.levelCodec,id:n.id,metadata:n.metadata}}})),this.hls.trigger(l.BUFFER_CREATED,{tracks:e}),this.log(`SourceBuffers created. Running queue: ${this.operationQueue}`),this.sourceBuffers.forEach((([e])=>{this.executeNext(e)}))}else{const e=new Error("could not create source buffer for media codec(s)");this.hls.trigger(l.ERROR,{type:o.MEDIA_ERROR,details:a.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,error:e,reason:e.message})}}createSourceBuffers(){const{tracks:e,sourceBuffers:t,mediaSource:i}=this;if(!i)throw new Error("createSourceBuffers called when mediaSource was null");for(const r in e){const s=r,c=e[s];if(this.isPending(c)){const e=this.getTrackCodec(c,s),r=`${c.container};codecs=${e}`;c.codec=e,this.log(`creating sourceBuffer(${r})${this.currentOp(s)?" Queued":""} ${it(c)}`);try{const e=i.addSourceBuffer(r),n=ms(s),o=[s,e];t[n]=o,c.buffer=e}catch(e){var n;return this.error(`error while trying to add sourceBuffer: ${e.message}`),this.shiftAndExecuteNext(s),null==(n=this.operationQueue)||n.removeBlockers(),delete this.tracks[s],void this.hls.trigger(l.ERROR,{type:o.MEDIA_ERROR,details:a.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:e,sourceBufferName:s,mimeType:r,parent:c.id})}this.trackSourceBuffer(s,c)}}this.bufferCreated()}getTrackCodec(e,t){const i=e.supplemental;let n=e.codec;i&&("video"===t||"audiovideo"===t)&&Te(i,"video")&&(n=function(e,t){const i=[];if(e){const t=e.split(",");for(let e=0;e<t.length;e++)ke(t[e],"video")||i.push(t[e])}return t&&i.push(t),i.join(",")}(n,i));const r=Oe(n,e.levelCodec);return r?"audio"===t.slice(0,5)?Pe(r,this.appendSource):r:""}trackSourceBuffer(e,t){const i=t.buffer;if(!i)return;const n=this.getTrackCodec(t,e);this.tracks[e]={buffer:i,codec:n,container:t.container,levelCodec:t.levelCodec,supplemental:t.supplemental,metadata:t.metadata,id:t.id,listeners:[]},this.removeBufferListeners(e),this.addBufferListener(e,"updatestart",this.onSBUpdateStart),this.addBufferListener(e,"updateend",this.onSBUpdateEnd),this.addBufferListener(e,"error",this.onSBUpdateError),this.appendSource&&this.addBufferListener(e,"bufferedchange",((e,t)=>{const i=t.removedRanges;null!=i&&i.length&&this.hls.trigger(l.BUFFER_FLUSHED,{type:e})}))}get mediaSrc(){var e,t;const i=(null==(e=this.media)||null==(t=e.querySelector)?void 0:t.call(e,"source"))||this.media;return null==i?void 0:i.src}onSBUpdateStart(e){const t=this.currentOp(e);t&&t.onStart()}onSBUpdateEnd(e){var t;if("closed"===(null==(t=this.mediaSource)?void 0:t.readyState))return void this.resetBuffer(e);const i=this.currentOp(e);i&&(i.onComplete(),this.shiftAndExecuteNext(e))}onSBUpdateError(e,t){var i;const n=new Error(`${e} SourceBuffer error. MediaSource readyState: ${null==(i=this.mediaSource)?void 0:i.readyState}`);this.error(`${n}`,t),this.hls.trigger(l.ERROR,{type:o.MEDIA_ERROR,details:a.BUFFER_APPENDING_ERROR,sourceBufferName:e,error:n,fatal:!1});const r=this.currentOp(e);r&&r.onError(n)}updateTimestampOffset(e,t,i,n,r,s){const o=t-e.timestampOffset;Math.abs(o)>=i&&(this.log(`Updating ${n} SourceBuffer timestampOffset to ${t} (sn: ${r} cc: ${s})`),e.timestampOffset=t)}removeExecutor(e,t,i){const{media:r,mediaSource:s}=this,o=this.tracks[e],a=null==o?void 0:o.buffer;if(!r||!s||!a)return this.warn(`Attempting to remove from the ${e} SourceBuffer, but it does not exist`),void this.shiftAndExecuteNext(e);const l=n(r.duration)?r.duration:1/0,c=n(s.duration)?s.duration:1/0,u=Math.max(0,t),h=Math.min(i,l,c);h>u&&(!o.ending||o.ended)?(o.ended=!1,this.log(`Removing [${u},${h}] from the ${e} SourceBuffer`),a.remove(u,h)):this.shiftAndExecuteNext(e)}appendExecutor(e,t){const i=this.tracks[t],n=null==i?void 0:i.buffer;if(!n)throw new _s(`Attempting to append to the ${t} SourceBuffer, but it does not exist`);i.ending=!1,i.ended=!1,n.appendBuffer(e)}blockUntilOpen(e){if(this.isUpdating()||this.isQueued())this.blockBuffers(e).catch((e=>{this.warn(`SourceBuffer blocked callback ${e}`),this.stepOperationQueue(this.sourceBufferTypes)}));else try{e()}catch(e){this.warn(`Callback run without blocking ${this.operationQueue} ${e}`)}}isUpdating(){return this.sourceBuffers.some((([e,t])=>e&&t.updating))}isQueued(){return this.sourceBuffers.some((([e])=>e&&!!this.currentOp(e)))}isPending(e){return!!e&&!e.buffer}blockBuffers(e,t=this.sourceBufferTypes){if(!t.length)return this.log("Blocking operation requested, but no SourceBuffers exist"),Promise.resolve().then(e);const{operationQueue:i}=this,n=t.map((e=>this.appendBlocker(e)));return t.length>1&&!!this.blockedAudioAppend&&this.unblockAudio(),Promise.all(n).then((t=>{i===this.operationQueue&&(e(),this.stepOperationQueue(this.sourceBufferTypes))}))}stepOperationQueue(e){e.forEach((e=>{var t;const i=null==(t=this.tracks[e])?void 0:t.buffer;i&&!i.updating&&this.shiftAndExecuteNext(e)}))}append(e,t,i){this.operationQueue&&this.operationQueue.append(e,t,i)}appendBlocker(e){if(this.operationQueue)return this.operationQueue.appendBlocker(e)}currentOp(e){return this.operationQueue?this.operationQueue.current(e):null}executeNext(e){e&&this.operationQueue&&this.operationQueue.executeNext(e)}shiftAndExecuteNext(e){this.operationQueue&&this.operationQueue.shiftAndExecuteNext(e)}get pendingTrackCount(){return Object.keys(this.tracks).reduce(((e,t)=>e+(this.isPending(this.tracks[t])?1:0)),0)}get sourceBufferCount(){return this.sourceBuffers.reduce(((e,[t])=>e+(t?1:0)),0)}get sourceBufferTypes(){return this.sourceBuffers.map((([e])=>e)).filter((e=>!!e))}addBufferListener(e,t,i){const n=this.tracks[e];if(!n)return;const r=n.buffer;if(!r)return;const s=i.bind(this,e);n.listeners.push({event:t,listener:s}),r.addEventListener(t,s)}removeBufferListeners(e){const t=this.tracks[e];if(!t)return;const i=t.buffer;i&&(t.listeners.forEach((e=>{i.removeEventListener(e.event,e.listener)})),t.listeners.length=0)}},capLevelController:vs,errorController:class extends E{constructor(e){super("error-controller",e.logger),this.hls=void 0,this.playlistError=0,this.hls=e,this.registerListeners()}registerListeners(){const e=this.hls;e.on(l.ERROR,this.onError,this),e.on(l.MANIFEST_LOADING,this.onManifestLoading,this),e.on(l.LEVEL_UPDATED,this.onLevelUpdated,this)}unregisterListeners(){const e=this.hls;e&&(e.off(l.ERROR,this.onError,this),e.off(l.ERROR,this.onErrorOut,this),e.off(l.MANIFEST_LOADING,this.onManifestLoading,this),e.off(l.LEVEL_UPDATED,this.onLevelUpdated,this))}destroy(){this.unregisterListeners(),this.hls=null}startLoad(e){}stopLoad(){this.playlistError=0}getVariantLevelIndex(e){return(null==e?void 0:e.type)===f?e.level:this.getVariantIndex()}getVariantIndex(){var e;const t=this.hls,i=t.currentLevel;return null!=(e=t.loadLevelObj)&&e.details||-1===i?t.loadLevel:i}variantHasKey(e,t){if(e){var i;if(null!=(i=e.details)&&i.hasKey(t))return!0;const n=e.audioGroups;if(n){return this.hls.allAudioTracks.filter((e=>n.indexOf(e.groupId)>=0)).some((e=>{var i;return null==(i=e.details)?void 0:i.hasKey(t)}))}}return!1}onManifestLoading(){this.playlistError=0}onLevelUpdated(){this.playlistError=0}onError(e,t){var i;if(t.fatal)return;const n=this.hls,r=t.context;switch(t.details){case a.FRAG_LOAD_ERROR:case a.FRAG_LOAD_TIMEOUT:case a.KEY_LOAD_ERROR:case a.KEY_LOAD_TIMEOUT:return void(t.errorAction=this.getFragRetryOrSwitchAction(t));case a.FRAG_PARSING_ERROR:if(null!=(i=t.frag)&&i.gap)return void(t.errorAction=It());case a.FRAG_GAP:case a.FRAG_DECRYPT_ERROR:return t.errorAction=this.getFragRetryOrSwitchAction(t),void(t.errorAction.action=kt);case a.LEVEL_EMPTY_ERROR:case a.LEVEL_PARSING_ERROR:{var s;const e=t.parent===f?t.level:n.loadLevel;t.details===a.LEVEL_EMPTY_ERROR&&null!=(s=t.context)&&null!=(s=s.levelDetails)&&s.live?t.errorAction=this.getPlaylistRetryOrSwitchAction(t,e):(t.levelRetry=!1,t.errorAction=this.getLevelSwitchAction(t,e))}return;case a.LEVEL_LOAD_ERROR:case a.LEVEL_LOAD_TIMEOUT:return void("number"==typeof(null==r?void 0:r.level)&&(t.errorAction=this.getPlaylistRetryOrSwitchAction(t,r.level)));case a.AUDIO_TRACK_LOAD_ERROR:case a.AUDIO_TRACK_LOAD_TIMEOUT:case a.SUBTITLE_LOAD_ERROR:case a.SUBTITLE_TRACK_LOAD_TIMEOUT:if(r){const e=n.loadLevelObj;if(e&&(r.type===h&&e.hasAudioGroup(r.groupId)||r.type===d&&e.hasSubtitleGroup(r.groupId)))return t.errorAction=this.getPlaylistRetryOrSwitchAction(t,n.loadLevel),t.errorAction.action=kt,void(t.errorAction.flags=Dt)}return;case a.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED:return void(t.errorAction={action:kt,flags:Lt});case a.KEY_SYSTEM_SESSION_UPDATE_FAILED:case a.KEY_SYSTEM_STATUS_INTERNAL_ERROR:case a.KEY_SYSTEM_NO_SESSION:return void(t.errorAction={action:kt,flags:Rt});case a.BUFFER_ADD_CODEC_ERROR:case a.REMUX_ALLOC_ERROR:case a.BUFFER_APPEND_ERROR:var l;if(!t.errorAction)t.errorAction=this.getLevelSwitchAction(t,null!=(l=t.level)?l:n.loadLevel);return;case a.INTERNAL_EXCEPTION:case a.BUFFER_APPENDING_ERROR:case a.BUFFER_FULL_ERROR:case a.LEVEL_SWITCH_ERROR:case a.BUFFER_STALLED_ERROR:case a.BUFFER_SEEK_OVER_HOLE:case a.BUFFER_NUDGE_ON_STALL:return void(t.errorAction=It())}t.type===o.KEY_SYSTEM_ERROR&&(t.levelRetry=!1,t.errorAction=It())}getPlaylistRetryOrSwitchAction(e,t){const i=yt(this.hls.config.playlistLoadPolicy,e),n=this.playlistError++;if(Et(i,n,gt(e),e.response))return{action:At,flags:xt,retryConfig:i,retryCount:n};const r=this.getLevelSwitchAction(e,t);return i&&(r.retryConfig=i,r.retryCount=n),r}getFragRetryOrSwitchAction(e){const t=this.hls,i=this.getVariantLevelIndex(e.frag),n=t.levels[i],{fragLoadPolicy:r,keyLoadPolicy:s}=t.config,o=yt(mt(e)?s:r,e),l=t.levels.reduce(((e,t)=>e+t.fragmentError),0);if(n&&(e.details!==a.FRAG_GAP&&n.fragmentError++,!vt(e))){if(Et(o,l,gt(e),e.response))return{action:At,flags:xt,retryConfig:o,retryCount:l}}const c=this.getLevelSwitchAction(e,i);return o&&(c.retryConfig=o,c.retryCount=l),c}getLevelSwitchAction(e,t){const i=this.hls;null==t&&(t=i.loadLevel);const n=this.hls.levels[t];if(n){var r,s;const t=e.details;n.loadError++,t===a.BUFFER_APPEND_ERROR&&n.fragmentError++;let c=-1;const{levels:u,loadLevel:g,minAutoLevel:m,maxAutoLevel:v}=i;i.autoLevelEnabled||i.config.preserveManualLevelOnError||(i.loadLevel=-1);const y=null==(r=e.frag)?void 0:r.type,b=(y===p&&t===a.FRAG_PARSING_ERROR||"audio"===e.sourceBufferName&&(t===a.BUFFER_ADD_CODEC_ERROR||t===a.BUFFER_APPEND_ERROR))&&u.some((({audioCodec:e})=>n.audioCodec!==e)),S="video"===e.sourceBufferName&&(t===a.BUFFER_ADD_CODEC_ERROR||t===a.BUFFER_APPEND_ERROR)&&u.some((({codecSet:e,audioCodec:t})=>n.codecSet!==e&&n.audioCodec===t)),{type:E,groupId:w}=null!=(s=e.context)?s:{};for(let i=u.length;i--;){const r=(i+g)%u.length;if(r!==g&&r>=m&&r<=v&&0===u[r].loadError){var o,l;const i=u[r];if(t===a.FRAG_GAP&&y===f&&e.frag){const t=u[r].details;if(t){const i=dt(e.frag,t.fragments,e.frag.start);if(null!=i&&i.gap)continue}}else{if(E===h&&i.hasAudioGroup(w)||E===d&&i.hasSubtitleGroup(w))continue;if(y===p&&null!=(o=n.audioGroups)&&o.some((e=>i.hasAudioGroup(e)))||y===_&&null!=(l=n.subtitleGroups)&&l.some((e=>i.hasSubtitleGroup(e)))||b&&n.audioCodec===i.audioCodec||S&&n.codecSet===i.codecSet||!b&&n.codecSet!==i.codecSet)continue}c=r;break}}if(c>-1&&i.loadLevel!==c)return e.levelRetry=!0,this.playlistError=0,{action:kt,flags:xt,nextAutoLevel:c}}return{action:kt,flags:Dt}}onErrorOut(e,t){var i;switch(null==(i=t.errorAction)?void 0:i.action){case Ct:break;case kt:this.sendAlternateToPenaltyBox(t),t.errorAction.resolved||t.details===a.FRAG_GAP?/MediaSource readyState: ended/.test(t.error.message)&&(this.warn(`MediaSource ended after "${t.sourceBufferName}" sourceBuffer append error. Attempting to recover from media error.`),this.hls.recoverMediaError()):t.fatal=!0}t.fatal&&this.hls.stopLoad()}sendAlternateToPenaltyBox(e){const t=this.hls,i=e.errorAction;if(!i)return;const{flags:n}=i,r=i.nextAutoLevel;switch(n){case xt:this.switchLevel(e,r);break;case Lt:{const n=this.getVariantLevelIndex(e.frag),r=t.levels[n],s=null==r?void 0:r.attrs["HDCP-LEVEL"];if(i.hdcpLevel=s,"NONE"===s)this.warn("HDCP policy resticted output with HDCP-LEVEL=NONE");else if(s){t.maxHdcpLevel=We[We.indexOf(s)-1],i.resolved=!0,this.warn(`Restricting playback to HDCP-LEVEL of "${t.maxHdcpLevel}" or lower`);break}}case Rt:{const t=e.decryptdata;if(t){const n=this.hls.levels,r=n.length;for(let i=r;i--;){var s,o;if(this.variantHasKey(n[i],t))this.log(`Banned key found in level ${i} (${n[i].bitrate}bps) or audio group "${null==(s=n[i].audioGroups)?void 0:s.join(",")}" (${null==(o=e.frag)?void 0:o.type} fragment) ${I(t.keyId||[])}`),n[i].fragmentError++,n[i].loadError++,this.log(`Removing level ${i} with key error (${e.error})`),this.hls.removeLevel(i)}const a=e.frag;if(this.hls.levels.length<r)i.resolved=!0;else if(a&&a.type!==f){const e=a.decryptdata;e&&!t.matches(e)&&(i.resolved=!0)}}break}}i.resolved||this.switchLevel(e,r)}switchLevel(e,t){if(void 0!==t&&e.errorAction&&(this.warn(`switching to level ${t} after ${e.details}`),this.hls.nextAutoLevel=t,e.errorAction.resolved=!0,this.hls.nextLoadLevel=this.hls.nextAutoLevel,e.details===a.BUFFER_ADD_CODEC_ERROR&&e.mimeType&&"audiovideo"!==e.sourceBufferName)){const t=Ne(e.mimeType),i=this.hls.levels;for(let n=i.length;n--;)i[n][`${e.sourceBufferName}Codec`]===t&&(this.log(`Removing level ${n} for ${e.details} ("${t}" not supported)`),this.hls.removeLevel(n))}}},fpsController:class{constructor(e){this.hls=void 0,this.isVideoPlaybackQualityAvailable=!1,this.timer=void 0,this.media=null,this.lastTime=void 0,this.lastDroppedFrames=0,this.lastDecodedFrames=0,this.streamController=void 0,this.hls=e,this.registerListeners()}setStreamController(e){this.streamController=e}registerListeners(){this.hls.on(l.MEDIA_ATTACHING,this.onMediaAttaching,this),this.hls.on(l.MEDIA_DETACHING,this.onMediaDetaching,this)}unregisterListeners(){this.hls.off(l.MEDIA_ATTACHING,this.onMediaAttaching,this),this.hls.off(l.MEDIA_DETACHING,this.onMediaDetaching,this)}destroy(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null}onMediaAttaching(e,t){const i=this.hls.config;if(i.capLevelOnFPSDrop){const e=t.media instanceof self.HTMLVideoElement?t.media:null;this.media=e,e&&"function"==typeof e.getVideoPlaybackQuality&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),i.fpsDroppedMonitoringPeriod)}}onMediaDetaching(){this.media=null}checkFPS(e,t,i){const n=performance.now();if(t){if(this.lastTime){const e=n-this.lastTime,r=i-this.lastDroppedFrames,s=t-this.lastDecodedFrames,o=1e3*r/e,a=this.hls;if(a.trigger(l.FPS_DROP,{currentDropped:r,currentDecoded:s,totalDroppedFrames:i}),o>0&&r>a.config.fpsDroppedMonitoringThreshold*s){let e=a.currentLevel;a.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+e),e>0&&(-1===a.autoLevelCapping||a.autoLevelCapping>=e)&&(e-=1,a.trigger(l.FPS_DROP_LEVEL_CAPPING,{level:e,droppedLevel:a.currentLevel}),a.autoLevelCapping=e,this.streamController.nextLevelSwitch())}}this.lastTime=n,this.lastDroppedFrames=i,this.lastDecodedFrames=t}}checkFPSInterval(){const e=this.media;if(e)if(this.isVideoPlaybackQualityAvailable){const t=e.getVideoPlaybackQuality();this.checkFPS(e,t.totalVideoFrames,t.droppedVideoFrames)}else this.checkFPS(e,e.webkitDecodedFrameCount,e.webkitDroppedFrameCount)}},stretchShortVideoTrack:!1,maxAudioFramesDrift:1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrEwmaDefaultEstimateMax:5e6,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,abrMaxWithRealBitrate:!1,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0,emeEnabled:!1,widevineLicenseUrl:void 0,drmSystems:{},drmSystemOptions:{},requestMediaKeySystemAccessFunc:Li,requireKeySystemAccessOnStart:!1,testBandwidth:!0,progressive:!1,lowLatencyMode:!0,cmcd:void 0,enableDateRangeMetadataCues:!0,enableEmsgMetadataCues:!0,enableEmsgKLVMetadata:!1,enableID3MetadataCues:!0,enableInterstitialPlayback:!0,interstitialAppendInPlace:!0,interstitialLiveLookAhead:10,useMediaCapabilities:!0,preserveManualLevelOnError:!1,certLoadPolicy:{default:{maxTimeToFirstByteMs:8e3,maxLoadTimeMs:2e4,timeoutRetry:null,errorRetry:null}},keyLoadPolicy:{default:{maxTimeToFirstByteMs:8e3,maxLoadTimeMs:2e4,timeoutRetry:{maxNumRetry:1,retryDelayMs:1e3,maxRetryDelayMs:2e4,backoff:"linear"},errorRetry:{maxNumRetry:8,retryDelayMs:1e3,maxRetryDelayMs:2e4,backoff:"linear"}}},manifestLoadPolicy:{default:{maxTimeToFirstByteMs:1/0,maxLoadTimeMs:2e4,timeoutRetry:{maxNumRetry:2,retryDelayMs:0,maxRetryDelayMs:0},errorRetry:{maxNumRetry:1,retryDelayMs:1e3,maxRetryDelayMs:8e3}}},playlistLoadPolicy:{default:{maxTimeToFirstByteMs:1e4,maxLoadTimeMs:2e4,timeoutRetry:{maxNumRetry:2,retryDelayMs:0,maxRetryDelayMs:0},errorRetry:{maxNumRetry:2,retryDelayMs:1e3,maxRetryDelayMs:8e3}}},fragLoadPolicy:{default:{maxTimeToFirstByteMs:1e4,maxLoadTimeMs:12e4,timeoutRetry:{maxNumRetry:4,retryDelayMs:0,maxRetryDelayMs:0},errorRetry:{maxNumRetry:6,retryDelayMs:1e3,maxRetryDelayMs:8e3}}},steeringManifestLoadPolicy:{default:{maxTimeToFirstByteMs:1e4,maxLoadTimeMs:2e4,timeoutRetry:{maxNumRetry:2,retryDelayMs:0,maxRetryDelayMs:0},errorRetry:{maxNumRetry:1,retryDelayMs:1e3,maxRetryDelayMs:8e3}}},interstitialAssetListLoadPolicy:{default:{maxTimeToFirstByteMs:1e4,maxLoadTimeMs:3e4,timeoutRetry:{maxNumRetry:0,retryDelayMs:0,maxRetryDelayMs:0},errorRetry:{maxNumRetry:0,retryDelayMs:1e3,maxRetryDelayMs:8e3}}},manifestLoadingTimeOut:1e4,manifestLoadingMaxRetry:1,manifestLoadingRetryDelay:1e3,manifestLoadingMaxRetryTimeout:64e3,levelLoadingTimeOut:1e4,levelLoadingMaxRetry:4,levelLoadingRetryDelay:1e3,levelLoadingMaxRetryTimeout:64e3,fragLoadingTimeOut:2e4,fragLoadingMaxRetry:6,fragLoadingRetryDelay:1e3,fragLoadingMaxRetryTimeout:64e3},{cueHandler:Ma,enableWebVTT:!0,enableIMSC1:!0,enableCEA708Captions:!0,captionsTextTrack1Label:"English",captionsTextTrack1LanguageCode:"en",captionsTextTrack2Label:"Spanish",captionsTextTrack2LanguageCode:"es",captionsTextTrack3Label:"Unknown CC",captionsTextTrack3LanguageCode:"",captionsTextTrack4Label:"Unknown CC",captionsTextTrack4LanguageCode:"",renderTextTracksNatively:!0}),{},{subtitleStreamController:class extends Rn{constructor(e,t,i){super(e,t,i,"subtitle-stream-controller",_),this.currentTrackId=-1,this.tracksBuffered=[],this.mainDetails=null,this.registerListeners()}onHandlerDestroying(){this.unregisterListeners(),super.onHandlerDestroying(),this.mainDetails=null}registerListeners(){super.registerListeners();const{hls:e}=this;e.on(l.LEVEL_LOADED,this.onLevelLoaded,this),e.on(l.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(l.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.on(l.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(l.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.on(l.BUFFER_FLUSHING,this.onBufferFlushing,this)}unregisterListeners(){super.unregisterListeners();const{hls:e}=this;e.off(l.LEVEL_LOADED,this.onLevelLoaded,this),e.off(l.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(l.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.off(l.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(l.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.off(l.BUFFER_FLUSHING,this.onBufferFlushing,this)}startLoad(e,t){this.stopLoad(),this.state=bn,this.setInterval(500),this.nextLoadPosition=this.lastCurrentTime=e+this.timelineOffset,this.startPosition=t?-1:e,this.tick()}onManifestLoading(){super.onManifestLoading(),this.mainDetails=null}onMediaDetaching(e,t){this.tracksBuffered=[],super.onMediaDetaching(e,t)}onLevelLoaded(e,t){this.mainDetails=t.details}onSubtitleFragProcessed(e,t){const{frag:i,success:n}=t;if(this.fragContextChanged(i)||(V(i)&&(this.fragPrevious=i),this.state=bn),!n)return;const r=this.tracksBuffered[this.currentTrackId];if(!r)return;let s;const o=i.start;for(let e=0;e<r.length;e++)if(o>=r[e].start&&o<=r[e].end){s=r[e];break}const a=i.start+i.duration;s?s.end=a:(s={start:o,end:a},r.push(s)),this.fragmentTracker.fragBuffered(i),this.fragBufferedComplete(i,null),this.media&&this.tick()}onBufferFlushing(e,t){const{startOffset:i,endOffset:n}=t;if(0===i&&n!==Number.POSITIVE_INFINITY){const e=n-1;if(e<=0)return;t.endOffsetSubtitles=Math.max(0,e),this.tracksBuffered.forEach((t=>{for(let i=0;i<t.length;)if(t[i].end<=e)t.shift();else{if(!(t[i].start<e))break;t[i].start=e,i++}})),this.fragmentTracker.removeFragmentsInRange(i,e,_)}}onError(e,t){const i=t.frag;(null==i?void 0:i.type)===_&&(t.details===a.FRAG_GAP&&this.fragmentTracker.fragBuffered(i,!0),this.fragCurrent&&this.fragCurrent.abortRequests(),this.state!==yn&&(this.state=bn))}onSubtitleTracksUpdated(e,{subtitleTracks:t}){this.levels&&cs(this.levels,t)?this.levels=t.map((e=>new Je(e))):(this.tracksBuffered=[],this.levels=t.map((e=>{const t=new Je(e);return this.tracksBuffered[t.id]=[],t})),this.fragmentTracker.removeFragmentsInRange(0,Number.POSITIVE_INFINITY,_),this.fragPrevious=null,this.mediaBuffer=null)}onSubtitleTrackSwitch(e,t){var i;if(this.currentTrackId=t.id,null==(i=this.levels)||!i.length||-1===this.currentTrackId)return void this.clearInterval();const n=this.levels[this.currentTrackId];null!=n&&n.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,n&&this.state!==yn&&this.setInterval(500)}onSubtitleTrackLoaded(e,t){var i;const{currentTrackId:n,levels:r}=this,{details:s,id:o}=t;if(!r)return void this.warn(`Subtitle tracks were reset while loading level ${o}`);const a=r[o];if(o>=r.length||!a)return;this.log(`Subtitle track ${o} loaded [${s.startSN},${s.endSN}]${s.lastPartSn?`[part-${s.lastPartSn}-${s.lastPartIndex}]`:""},duration:${s.totalduration}`),this.mediaBuffer=this.mediaBufferTimeRanges;let c=0;if(s.live||null!=(i=a.details)&&i.live){if(s.deltaUpdateFailed)return;const e=this.mainDetails;if(!e)return void(this.startFragRequested=!1);const t=e.fragments[0];var u;if(a.details)c=this.alignPlaylists(s,a.details,null==(u=this.levelLastLoaded)?void 0:u.details),0===c&&t&&(c=t.start,nn(s,c));else s.hasProgramDateTime&&e.hasProgramDateTime?(_n(s,e),c=s.fragmentStart):t&&(c=t.start,nn(s,c));e&&!this.startFragRequested&&this.setStartPosition(e,c)}if(a.details=s,this.levelLastLoaded=a,o===n&&(this.hls.trigger(l.SUBTITLE_TRACK_UPDATED,{details:s,id:o,groupId:t.groupId}),this.tick(),s.live&&!this.fragCurrent&&this.media&&this.state===bn)){dt(null,s.fragments,this.media.currentTime,0)||(this.warn("Subtitle playlist not aligned with playback"),a.details=void 0)}}_handleFragmentLoadComplete(e){const{frag:t,payload:i}=e,n=t.decryptdata,r=this.hls;if(!this.fragContextChanged(t)&&i&&i.byteLength>0&&null!=n&&n.key&&n.iv&&_i(n.method)){const e=performance.now();this.decrypter.decrypt(new Uint8Array(i),n.key.buffer,n.iv.buffer,gi(n.method)).catch((e=>{throw r.trigger(l.ERROR,{type:o.MEDIA_ERROR,details:a.FRAG_DECRYPT_ERROR,fatal:!1,error:e,reason:e.message,frag:t}),e})).then((i=>{const n=performance.now();r.trigger(l.FRAG_DECRYPTED,{frag:t,payload:i,stats:{tstart:e,tdecrypt:n}})})).catch((e=>{this.warn(`${e.name}: ${e.message}`),this.state=bn}))}}doTick(){if(this.media){if(this.state===bn){const{currentTrackId:e,levels:t}=this,i=null==t?void 0:t[e];if(!i||!t.length||!i.details)return;if(this.waitForLive(i))return;const{config:n}=this,r=this.getLoadPosition(),s=ti.bufferedInfo(this.tracksBuffered[this.currentTrackId]||[],r,n.maxBufferHole),{end:o,len:a}=s,l=i.details;if(a>this.hls.maxBufferLength+l.levelTargetDuration)return;const c=l.fragments,u=c.length,h=l.edge;let d=null;const f=this.fragPrevious;if(o<h){const e=n.maxFragLookUpTolerance,t=o>h-e?0:e;d=dt(f,c,Math.max(c[0].start,o),t),!d&&f&&f.start<c[0].start&&(d=c[0])}else d=c[u-1];if(d=this.filterReplacedPrimary(d,i.details),!d)return;const p=c[d.sn-l.startSN-1];if(p&&p.cc===d.cc&&this.fragmentTracker.getState(p)===Pt&&(d=p),this.fragmentTracker.getState(d)===Pt){const e=this.mapToInitFragWhenRequired(d);e&&this.loadFragment(e,i,o)}}}else this.state=bn}loadFragment(e,t,i){V(e)?super.loadFragment(e,t,i):this._loadInitSegment(e,t)}get mediaBufferTimeRanges(){return new Ho(this.tracksBuffered[this.currentTrackId]||[])}},subtitleTrackController:class extends ls{constructor(e){super(e,"subtitle-track-controller"),this.media=null,this.tracks=[],this.groupIds=null,this.tracksInGroup=[],this.trackId=-1,this.currentTrack=null,this.selectDefaultTrack=!0,this.queuedDefaultTrack=-1,this.useTextTrackPolling=!1,this.subtitlePollingInterval=-1,this._subtitleDisplay=!0,this.asyncPollTrackChange=()=>this.pollTrackChange(0),this.onTextTracksChanged=()=>{if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;let e=null;const t=Co(this.media.textTracks);for(let i=0;i<t.length;i++)if("hidden"===t[i].mode)e=t[i];else if("showing"===t[i].mode){e=t[i];break}const i=this.findTrackForTextTrack(e);this.subtitleTrack!==i&&this.setSubtitleTrack(i)},this.registerListeners()}destroy(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.currentTrack=null,this.onTextTracksChanged=this.asyncPollTrackChange=null,super.destroy()}get subtitleDisplay(){return this._subtitleDisplay}set subtitleDisplay(e){this._subtitleDisplay=e,this.trackId>-1&&this.toggleTrackModes()}registerListeners(){const{hls:e}=this;e.on(l.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(l.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(l.MANIFEST_LOADING,this.onManifestLoading,this),e.on(l.MANIFEST_PARSED,this.onManifestParsed,this),e.on(l.LEVEL_LOADING,this.onLevelLoading,this),e.on(l.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(l.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(l.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(l.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(l.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(l.MANIFEST_LOADING,this.onManifestLoading,this),e.off(l.MANIFEST_PARSED,this.onManifestParsed,this),e.off(l.LEVEL_LOADING,this.onLevelLoading,this),e.off(l.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(l.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(l.ERROR,this.onError,this)}onMediaAttached(e,t){this.media=t.media,this.media&&(this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange))}pollTrackChange(e){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.onTextTracksChanged,e)}onMediaDetaching(e,t){const i=this.media;if(!i)return;const n=!!t.transferMedia;if(self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||i.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId),this.subtitleTrack=-1,this.media=null,n)return;Co(i.textTracks).forEach((e=>{Eo(e)}))}onManifestLoading(){this.tracks=[],this.groupIds=null,this.tracksInGroup=[],this.trackId=-1,this.currentTrack=null,this.selectDefaultTrack=!0}onManifestParsed(e,t){this.tracks=t.subtitleTracks}onSubtitleTrackLoaded(e,t){const{id:i,groupId:n,details:r}=t,s=this.tracksInGroup[i];if(!s||s.groupId!==n)return void this.warn(`Subtitle track with id:${i} and group:${n} not found in active group ${null==s?void 0:s.groupId}`);const o=s.details;s.details=t.details,this.log(`Subtitle track ${i} "${s.name}" lang:${s.lang} group:${n} loaded [${r.startSN}-${r.endSN}]`),i===this.trackId&&this.playlistLoaded(i,t,o)}onLevelLoading(e,t){this.switchLevel(t.level)}onLevelSwitching(e,t){this.switchLevel(t.level)}switchLevel(e){const t=this.hls.levels[e];if(!t)return;const i=t.subtitleGroups||null,n=this.groupIds;let r=this.currentTrack;if(!i||(null==n?void 0:n.length)!==(null==i?void 0:i.length)||null!=i&&i.some((e=>-1===(null==n?void 0:n.indexOf(e))))){this.groupIds=i,this.trackId=-1,this.currentTrack=null;const e=this.tracks.filter((e=>!i||-1!==i.indexOf(e.groupId)));if(e.length)this.selectDefaultTrack&&!e.some((e=>e.default))&&(this.selectDefaultTrack=!1),e.forEach(((e,t)=>{e.id=t}));else if(!r&&!this.tracksInGroup.length)return;this.tracksInGroup=e;const t=this.hls.config.subtitlePreference;if(!r&&t){this.selectDefaultTrack=!1;const i=ot(t,e);if(i>-1)r=e[i];else{const e=ot(t,this.tracks);r=this.tracks[e]}}let n=this.findTrackId(r);-1===n&&r&&(n=this.findTrackId(null));const s={subtitleTracks:e};this.log(`Updating subtitle tracks, ${e.length} track(s) found in "${null==i?void 0:i.join(",")}" group-id`),this.hls.trigger(l.SUBTITLE_TRACKS_UPDATED,s),-1!==n&&-1===this.trackId&&this.setSubtitleTrack(n)}}findTrackId(e){const t=this.tracksInGroup,i=this.selectDefaultTrack;for(let n=0;n<t.length;n++){const r=t[n];if((!i||r.default)&&(i||e)&&(!e||at(r,e)))return n}if(e){for(let i=0;i<t.length;i++){const n=t[i];if(us(e.attrs,n.attrs,["LANGUAGE","ASSOC-LANGUAGE","CHARACTERISTICS"]))return i}for(let i=0;i<t.length;i++){const n=t[i];if(us(e.attrs,n.attrs,["LANGUAGE"]))return i}}return-1}findTrackForTextTrack(e){if(e){const t=this.tracksInGroup;for(let i=0;i<t.length;i++){if(hs(t[i],e))return i}}return-1}onError(e,t){!t.fatal&&t.context&&(t.context.type!==d||t.context.id!==this.trackId||this.groupIds&&-1===this.groupIds.indexOf(t.context.groupId)||this.checkRetry(t))}get allSubtitleTracks(){return this.tracks}get subtitleTracks(){return this.tracksInGroup}get subtitleTrack(){return this.trackId}set subtitleTrack(e){this.selectDefaultTrack=!1,this.setSubtitleTrack(e)}setSubtitleOption(e){if(this.hls.config.subtitlePreference=e,e){if(-1===e.id)return this.setSubtitleTrack(-1),null;const t=this.allSubtitleTracks;if(this.selectDefaultTrack=!1,t.length){const i=this.currentTrack;if(i&&at(e,i))return i;const n=ot(e,this.tracksInGroup);if(n>-1){const e=this.tracksInGroup[n];return this.setSubtitleTrack(n),e}if(i)return null;{const i=ot(e,t);if(i>-1)return t[i]}}}return null}loadPlaylist(e){super.loadPlaylist(),this.shouldLoadPlaylist(this.currentTrack)&&this.scheduleLoading(this.currentTrack,e)}loadingPlaylist(e,t){super.loadingPlaylist(e,t);const i=e.id,n=e.groupId,r=this.getUrlWithDirectives(e.url,t),s=e.details,o=null==s?void 0:s.age;this.log(`Loading subtitle ${i} "${e.name}" lang:${e.lang} group:${n}${void 0!==(null==t?void 0:t.msn)?" at sn "+t.msn+" part "+t.part:""}${o&&s.live?" age "+o.toFixed(1)+(s.type?" "+s.type||0:""):""} ${r}`),this.hls.trigger(l.SUBTITLE_TRACK_LOADING,{url:r,id:i,groupId:n,deliveryDirectives:t||null,track:e})}toggleTrackModes(){const{media:e}=this;if(!e)return;const t=Co(e.textTracks),i=this.currentTrack;let n;if(i&&(n=t.filter((e=>hs(i,e)))[0],n||this.warn(`Unable to find subtitle TextTrack with name "${i.name}" and language "${i.lang}"`)),[].slice.call(t).forEach((e=>{"disabled"!==e.mode&&e!==n&&(e.mode="disabled")})),n){const e=this.subtitleDisplay?"showing":"hidden";n.mode!==e&&(n.mode=e)}}setSubtitleTrack(e){const t=this.tracksInGroup;if(!this.media)return void(this.queuedDefaultTrack=e);if(e<-1||e>=t.length||!n(e))return void this.warn(`Invalid subtitle track id: ${e}`);this.selectDefaultTrack=!1;const i=this.currentTrack,r=t[e]||null;if(this.trackId=e,this.currentTrack=r,this.toggleTrackModes(),!r)return void this.hls.trigger(l.SUBTITLE_TRACK_SWITCH,{id:e});const s=!!r.details&&!r.details.live;if(e===this.trackId&&r===i&&s)return;this.log(`Switching to subtitle-track ${e}`+(r?` "${r.name}" lang:${r.lang} group:${r.groupId}`:""));const{id:o,groupId:a="",name:c,type:u,url:h}=r;this.hls.trigger(l.SUBTITLE_TRACK_SWITCH,{id:o,groupId:a,name:c,type:u,url:h});const d=this.switchParams(r.url,null==i?void 0:i.details,r.details);this.loadPlaylist(d)}},timelineController:class{constructor(e){this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.textTracks=[],this.tracks=[],this.initPTS=[],this.unparsedVttFrags=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.cea608Parser1=void 0,this.cea608Parser2=void 0,this.lastCc=-1,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!0}},this.captionsProperties=void 0,this.hls=e,this.config=e.config,this.Cues=e.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},e.on(l.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(l.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(l.MANIFEST_LOADING,this.onManifestLoading,this),e.on(l.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(l.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(l.FRAG_LOADING,this.onFragLoading,this),e.on(l.FRAG_LOADED,this.onFragLoaded,this),e.on(l.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.on(l.FRAG_DECRYPTED,this.onFragDecrypted,this),e.on(l.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(l.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.on(l.BUFFER_FLUSHING,this.onBufferFlushing,this)}destroy(){const{hls:e}=this;e.off(l.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(l.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(l.MANIFEST_LOADING,this.onManifestLoading,this),e.off(l.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(l.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(l.FRAG_LOADING,this.onFragLoading,this),e.off(l.FRAG_LOADED,this.onFragLoaded,this),e.off(l.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.off(l.FRAG_DECRYPTED,this.onFragDecrypted,this),e.off(l.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(l.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.off(l.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.media=null,this.cea608Parser1=this.cea608Parser2=void 0}initCea608Parsers(){const e=new Ra(this,"textTrack1"),t=new Ra(this,"textTrack2"),i=new Ra(this,"textTrack3"),n=new Ra(this,"textTrack4");this.cea608Parser1=new na(1,e,t),this.cea608Parser2=new na(3,i,n)}addCues(e,t,i,n,r){let s=!1;for(let e=r.length;e--;){const n=r[e],l=(o=n[0],a=n[1],c=t,u=i,Math.min(a,u)-Math.max(o,c));if(l>=0&&(n[0]=Math.min(n[0],t),n[1]=Math.max(n[1],i),s=!0,l/(i-t)>.5))return}var o,a,c,u;if(s||r.push([t,i]),this.config.renderTextTracksNatively){const r=this.captionsTracks[e];this.Cues.newCue(r,t,i,n)}else{const r=this.Cues.newCue(null,t,i,n);this.hls.trigger(l.CUES_PARSED,{type:"captions",cues:r,track:e})}}onInitPtsFound(e,{frag:t,id:i,initPTS:n,timescale:r,trackId:s}){const{unparsedVttFrags:o}=this;i===f&&(this.initPTS[t.cc]={baseTime:n,timescale:r,trackId:s}),o.length&&(this.unparsedVttFrags=[],o.forEach((e=>{this.initPTS[e.frag.cc]?this.onFragLoaded(l.FRAG_LOADED,e):this.hls.trigger(l.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e.frag,error:new Error("Subtitle discontinuity domain does not match main")})})))}getExistingTrack(e,t){const{media:i}=this;if(i)for(let n=0;n<i.textTracks.length;n++){const r=i.textTracks[n];if(Pa(r,{name:e,lang:t,characteristics:"transcribes-spoken-dialog,describes-music-and-sound"}))return r}return null}createCaptionsTrack(e){this.config.renderTextTracksNatively?this.createNativeTrack(e):this.createNonNativeTrack(e)}createNativeTrack(e){if(this.captionsTracks[e])return;const{captionsProperties:t,captionsTracks:i,media:n}=this,{label:r,languageCode:s}=t[e],o=this.getExistingTrack(r,s);if(o)i[e]=o,Eo(i[e]),bo(i[e],n);else{const t=this.createTextTrack("captions",r,s);t&&(t[e]=!0,i[e]=t)}}createNonNativeTrack(e){if(this.nonNativeCaptionsTracks[e])return;const t=this.captionsProperties[e];if(!t)return;const i={_id:e,label:t.label,kind:"captions",default:!!t.media&&!!t.media.default,closedCaptions:t.media};this.nonNativeCaptionsTracks[e]=i,this.hls.trigger(l.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[i]})}createTextTrack(e,t,i){const n=this.media;if(n)return n.addTextTrack(e,t,i)}onMediaAttaching(e,t){this.media=t.media,t.mediaSource||this._cleanTracks()}onMediaDetaching(e,t){const i=!!t.transferMedia;if(this.media=null,i)return;const{captionsTracks:n}=this;Object.keys(n).forEach((e=>{Eo(n[e]),delete n[e]})),this.nonNativeCaptionsTracks={}}onManifestLoading(){this.lastCc=-1,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!0}},this._cleanTracks(),this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.textTracks=[],this.unparsedVttFrags=[],this.initPTS=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset())}_cleanTracks(){const{media:e}=this;if(!e)return;const t=e.textTracks;if(t)for(let e=0;e<t.length;e++)Eo(t[e])}onSubtitleTracksUpdated(e,t){const i=t.subtitleTracks||[],n=i.some((e=>e.textCodec===ba));if(this.config.enableWebVTT||n&&this.config.enableIMSC1){if(cs(this.tracks,i))return void(this.tracks=i);if(this.textTracks=[],this.tracks=i,this.config.renderTextTracksNatively){const e=this.media,t=e?Co(e.textTracks):null;if(this.tracks.forEach(((e,i)=>{let n;if(t){let i=null;for(let n=0;n<t.length;n++)if(t[n]&&Pa(t[n],e)){i=t[n],t[n]=null;break}i&&(n=i)}if(n)Eo(n);else{const t=Ia(e);n=this.createTextTrack(t,e.name,e.lang),n&&(n.mode="disabled")}n&&this.textTracks.push(n)})),null!=t&&t.length){const e=t.filter((e=>null!==e)).map((e=>e.label));e.length&&this.hls.logger.warn(`Media element contains unused subtitle tracks: ${e.join(", ")}. Replace media element for each source to clear TextTracks and captions menu.`)}}else if(this.tracks.length){const e=this.tracks.map((e=>({label:e.name,kind:e.type.toLowerCase(),default:e.default,subtitleTrack:e})));this.hls.trigger(l.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:e})}}}onManifestLoaded(e,t){this.config.enableCEA708Captions&&t.captions&&t.captions.forEach((e=>{const t=/(?:CC|SERVICE)([1-4])/.exec(e.instreamId);if(!t)return;const i=`textTrack${t[1]}`,n=this.captionsProperties[i];n&&(n.label=e.name,e.lang&&(n.languageCode=e.lang),n.media=e)}))}closedCaptionsForLevel(e){const t=this.hls.levels[e.level];return null==t?void 0:t.attrs["CLOSED-CAPTIONS"]}onFragLoading(e,t){if(this.enabled&&t.frag.type===f){var i,n;const{cea608Parser1:e,cea608Parser2:r,lastSn:s}=this,{cc:o,sn:a}=t.frag,l=null!=(i=null==(n=t.part)?void 0:n.index)?i:-1;e&&r&&(a!==s+1||a===s&&l!==this.lastPartIndex+1||o!==this.lastCc)&&(e.reset(),r.reset()),this.lastCc=o,this.lastSn=a,this.lastPartIndex=l}}onFragLoaded(e,t){const{frag:i,payload:n}=t;if(i.type===_)if(n.byteLength){const e=i.decryptdata,r="stats"in t;if(null==e||!e.encrypted||r){const e=this.tracks[i.level],r=this.vttCCs;r[i.cc]||(r[i.cc]={start:i.start,prevCC:this.prevCC,new:!0},this.prevCC=i.cc),e&&e.textCodec===ba?this._parseIMSC1(i,n):this._parseVTTs(t)}}else this.hls.trigger(l.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:i,error:new Error("Empty subtitle payload")})}_parseIMSC1(e,t){const i=this.hls;Ca(t,this.initPTS[e.cc],(t=>{this._appendCues(t,e.level),i.trigger(l.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:e})}),(t=>{i.logger.log(`Failed to parse IMSC1: ${t}`),i.trigger(l.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e,error:t})}))}_parseVTTs(e){var t;const{frag:i,payload:n}=e,{initPTS:r,unparsedVttFrags:s}=this,o=r.length-1;if(!r[i.cc]&&-1===o)return void s.push(e);const a=this.hls;ya(null!=(t=i.initSegment)&&t.data?_e(i.initSegment.data,new Uint8Array(n)).buffer:n,this.initPTS[i.cc],this.vttCCs,i.cc,i.start,(e=>{this._appendCues(e,i.level),a.trigger(l.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:i})}),(t=>{const r="Missing initPTS for VTT MPEGTS"===t.message;r?s.push(e):this._fallbackToIMSC1(i,n),a.logger.log(`Failed to parse VTT cue: ${t}`),r&&o>i.cc||a.trigger(l.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:i,error:t})}))}_fallbackToIMSC1(e,t){const i=this.tracks[e.level];i.textCodec||Ca(t,this.initPTS[e.cc],(()=>{i.textCodec=ba,this._parseIMSC1(e,t)}),(()=>{i.textCodec="wvtt"}))}_appendCues(e,t){const i=this.hls;if(this.config.renderTextTracksNatively){const i=this.textTracks[t];if(!i||"disabled"===i.mode)return;e.forEach((e=>So(i,e)))}else{const n=this.tracks[t];if(!n)return;const r=n.default?"default":"subtitles"+t;i.trigger(l.CUES_PARSED,{type:"subtitles",cues:e,track:r})}}onFragDecrypted(e,t){const{frag:i}=t;i.type===_&&this.onFragLoaded(l.FRAG_LOADED,t)}onSubtitleTracksCleared(){this.tracks=[],this.captionsTracks={}}onFragParsingUserdata(e,t){if(!this.enabled||!this.config.enableCEA708Captions)return;const{frag:i,samples:n}=t;if(i.type!==f||"NONE"!==this.closedCaptionsForLevel(i))for(let e=0;e<n.length;e++){const t=n[e].bytes;if(t){this.cea608Parser1||this.initCea608Parsers();const i=this.extractCea608Data(t);this.cea608Parser1.addData(n[e].pts,i[0]),this.cea608Parser2.addData(n[e].pts,i[1])}}}onBufferFlushing(e,{startOffset:t,endOffset:i,endOffsetSubtitles:n,type:r}){const{media:s}=this;if(s&&!(s.currentTime<i)){if(!r||"video"===r){const{captionsTracks:e}=this;Object.keys(e).forEach((n=>wo(e[n],t,i)))}if(this.config.renderTextTracksNatively&&0===t&&void 0!==n){const{textTracks:e}=this;Object.keys(e).forEach((i=>wo(e[i],t,n)))}}}extractCea608Data(e){const t=[[],[]],i=31&e[0];let n=2;for(let r=0;r<i;r++){const i=e[n++],r=127&e[n++],s=127&e[n++];if(0===r&&0===s)continue;if(0!=(4&i)){const e=3&i;0!==e&&1!==e||(t[e].push(r),t[e].push(s))}}return t}},audioStreamController:class extends Rn{constructor(e,t,i){super(e,t,i,"audio-stream-controller",p),this.mainAnchor=null,this.mainFragLoading=null,this.audioOnly=!1,this.bufferedTrack=null,this.switchingTrack=null,this.trackId=-1,this.waitingData=null,this.mainDetails=null,this.flushing=!1,this.bufferFlushed=!1,this.cachedTrackLoadedData=null,this.registerListeners()}onHandlerDestroying(){this.unregisterListeners(),super.onHandlerDestroying(),this.resetItem()}resetItem(){this.mainDetails=this.mainAnchor=this.mainFragLoading=this.bufferedTrack=this.switchingTrack=this.waitingData=this.cachedTrackLoadedData=null}registerListeners(){super.registerListeners();const{hls:e}=this;e.on(l.LEVEL_LOADED,this.onLevelLoaded,this),e.on(l.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.on(l.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(l.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(l.BUFFER_RESET,this.onBufferReset,this),e.on(l.BUFFER_CREATED,this.onBufferCreated,this),e.on(l.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(l.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(l.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(l.FRAG_LOADING,this.onFragLoading,this),e.on(l.FRAG_BUFFERED,this.onFragBuffered,this)}unregisterListeners(){const{hls:e}=this;e&&(super.unregisterListeners(),e.off(l.LEVEL_LOADED,this.onLevelLoaded,this),e.off(l.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.off(l.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(l.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(l.BUFFER_RESET,this.onBufferReset,this),e.off(l.BUFFER_CREATED,this.onBufferCreated,this),e.off(l.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(l.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(l.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(l.FRAG_LOADING,this.onFragLoading,this),e.off(l.FRAG_BUFFERED,this.onFragBuffered,this))}onInitPtsFound(e,{frag:t,id:i,initPTS:n,timescale:r,trackId:s}){if(i===f){const e=t.cc,i=this.fragCurrent;if(this.initPTS[e]={baseTime:n,timescale:r,trackId:s},this.log(`InitPTS for cc: ${e} found from main: ${n/r} (${n}/${r}) trackId: ${s}`),this.mainAnchor=t,this.state===Dn){const i=this.waitingData;(!i&&!this.loadingParts||i&&i.frag.cc!==e)&&this.syncWithAnchor(t,null==i?void 0:i.frag)}else!this.hls.hasEnoughToStart&&i&&i.cc!==e?(i.abortRequests(),this.syncWithAnchor(t,i)):this.state===bn&&this.tick()}}getLoadPosition(){return!this.startFragRequested&&this.nextLoadPosition>=0?this.nextLoadPosition:super.getLoadPosition()}syncWithAnchor(e,t){var i;const n=(null==(i=this.mainFragLoading)?void 0:i.frag)||null;if(t&&(null==n?void 0:n.cc)===t.cc)return;const r=(n||e).cc,s=_t(this.getLevelDetails(),r,this.getLoadPosition());s&&(this.log(`Syncing with main frag at ${s.start} cc ${s.cc}`),this.startFragRequested=!1,this.nextLoadPosition=s.start,this.resetLoadingState(),this.state===bn&&this.doTickIdle())}startLoad(e,t){if(!this.levels)return this.startPosition=e,void(this.state=yn);const i=this.lastCurrentTime;this.stopLoad(),this.setInterval(100),i>0&&-1===e?(this.log(`Override startPosition with lastCurrentTime @${i.toFixed(3)}`),e=i,this.state=bn):this.state=Cn,this.nextLoadPosition=this.lastCurrentTime=e+this.timelineOffset,this.startPosition=t?-1:e,this.tick()}doTick(){switch(this.state){case bn:this.doTickIdle();break;case Cn:{const{levels:e,trackId:t}=this,i=null==e?void 0:e[t],n=null==i?void 0:i.details;if(n&&!this.waitForLive(i)){if(this.waitForCdnTuneIn(n))break;this.state=Dn}break}case wn:this.checkRetryDate();break;case Dn:{const e=this.waitingData;if(e){const{frag:t,part:i,cache:n,complete:r}=e,s=this.mainAnchor;if(void 0!==this.initPTS[t.cc]){this.waitingData=null,this.state=En;const e={frag:t,part:i,payload:n.flush().buffer,networkDetails:null};this._handleFragmentLoadProgress(e),r&&super._handleFragmentLoadComplete(e)}else s&&s.cc!==e.frag.cc&&this.syncWithAnchor(s,e.frag)}else this.state=bn}}this.onTickEnd()}resetLoadingState(){const e=this.waitingData;e&&(this.fragmentTracker.removeFragment(e.frag),this.waitingData=null),super.resetLoadingState()}onTickEnd(){const{media:e}=this;null!=e&&e.readyState&&(this.lastCurrentTime=e.currentTime)}doTickIdle(){var e;const{hls:t,levels:i,media:n,trackId:r}=this,s=t.config;if(!this.buffering||!n&&!this.primaryPrefetch&&(this.startFragRequested||!s.startFragPrefetch)||null==i||!i[r])return;const o=i[r],a=o.details;if(!a||this.waitForLive(o)||this.waitForCdnTuneIn(a))return this.state=Cn,void(this.startFragRequested=!1);const c=this.mediaBuffer?this.mediaBuffer:this.media;this.bufferFlushed&&c&&(this.bufferFlushed=!1,this.afterBufferFlushed(c,z,p));const u=this.getFwdBufferInfo(c,p);if(null===u)return;if(!this.switchingTrack&&this._streamEnded(u,a))return t.trigger(l.BUFFER_EOS,{type:"audio"}),void(this.state=An);const h=u.len,d=t.maxBufferLength,_=a.fragments,g=_[0].start,m=this.getLoadPosition(),v=this.flushing?m:u.end;if(this.switchingTrack&&n){const e=m;a.PTSKnown&&e<g&&(u.end>g||u.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),n.currentTime=g+.05)}if(h>=d&&!this.switchingTrack&&v<_[_.length-1].start)return;let y=this.getNextFragment(v,a);if(y&&this.isLoopLoading(y,v)&&(y=this.getNextFragmentLoopLoading(y,a,u,f,d)),!y)return void(this.bufferFlushed=!0);let b=(null==(e=this.mainFragLoading)?void 0:e.frag)||null;if(!this.audioOnly&&this.startFragRequested&&b&&V(y)&&!y.endList&&(!a.live||!this.loadingParts&&v<this.hls.liveSyncPosition)&&(this.fragmentTracker.getState(b)===Ft&&(this.mainFragLoading=b=null),b&&V(b))){if(y.start>b.end){const e=this.fragmentTracker.getFragAtPos(v,f);e&&e.end>b.end&&(b=e,this.mainFragLoading={frag:e,targetBufferTime:null})}if(y.start>b.end)return}this.loadFragment(y,o,v)}onMediaDetaching(e,t){this.bufferFlushed=this.flushing=!1,super.onMediaDetaching(e,t)}onAudioTracksUpdated(e,{audioTracks:t}){this.resetTransmuxer(),this.levels=t.map((e=>new Je(e)))}onAudioTrackSwitching(e,t){const i=!!t.url;this.trackId=t.id;const{fragCurrent:n}=this;n&&(n.abortRequests(),this.removeUnbufferedFrags(n.start)),this.resetLoadingState(),i?(this.switchingTrack=t,this.flushAudioIfNeeded(t),this.state!==yn&&(this.setInterval(100),this.state=bn,this.tick())):(this.resetTransmuxer(),this.switchingTrack=null,this.bufferedTrack=t,this.clearInterval())}onManifestLoading(){super.onManifestLoading(),this.bufferFlushed=this.flushing=this.audioOnly=!1,this.resetItem(),this.trackId=-1}onLevelLoaded(e,t){this.mainDetails=t.details;const i=this.cachedTrackLoadedData;i&&(this.cachedTrackLoadedData=null,this.onAudioTrackLoaded(l.AUDIO_TRACK_LOADED,i))}onAudioTrackLoaded(e,t){var i;const{levels:n}=this,{details:r,id:s,groupId:o,track:a}=t;if(!n)return void this.warn(`Audio tracks reset while loading track ${s} "${a.name}" of "${o}"`);const c=this.mainDetails;if(!c||r.endCC>c.endCC||c.expired)return this.cachedTrackLoadedData=t,void(this.state!==yn&&(this.state=Cn));this.cachedTrackLoadedData=null,this.log(`Audio track ${s} "${a.name}" of "${o}" loaded [${r.startSN},${r.endSN}]${r.lastPartSn?`[part-${r.lastPartSn}-${r.lastPartIndex}]`:""},duration:${r.totalduration}`);const u=n[s];let h=0;if(r.live||null!=(i=u.details)&&i.live){if(this.checkLiveUpdate(r),r.deltaUpdateFailed)return;var d;if(u.details)h=this.alignPlaylists(r,u.details,null==(d=this.levelLastLoaded)?void 0:d.details);r.alignedSliding||(pn(r,c),r.alignedSliding||_n(r,c),h=r.fragmentStart)}u.details=r,this.levelLastLoaded=u,this.startFragRequested||this.setStartPosition(c,h),this.hls.trigger(l.AUDIO_TRACK_UPDATED,{details:r,id:s,groupId:t.groupId}),this.state!==Cn||this.waitForCdnTuneIn(r)||(this.state=bn),this.tick()}_handleFragmentLoadProgress(e){var t;const i=e.frag,{part:n,payload:r}=e,{config:s,trackId:o,levels:a}=this;if(!a)return void this.warn(`Audio tracks were reset while fragment load was in progress. Fragment ${i.sn} of level ${i.level} will not be buffered`);const l=a[o];if(!l)return void this.warn("Audio track is undefined on fragment load progress");const c=l.details;if(!c)return this.warn("Audio track details undefined on fragment load progress"),void this.removeUnbufferedFrags(i.start);const u=s.defaultAudioCodec||l.audioCodec||"mp4a.40.2";let h=this.transmuxer;h||(h=this.transmuxer=new as(this.hls,p,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));const d=this.initPTS[i.cc],f=null==(t=i.initSegment)?void 0:t.data;if(void 0!==d){const e=!1,t=n?n.index:-1,s=-1!==t,o=new Jt(i.level,i.sn,i.stats.chunkCount,r.byteLength,t,s);h.push(r,f,u,"",i,n,c.totalduration,e,o,d)}else{this.log(`Unknown video PTS for cc ${i.cc}, waiting for video PTS before demuxing audio frag ${i.sn} of [${c.startSN} ,${c.endSN}],track ${o}`);const{cache:e}=this.waitingData=this.waitingData||{frag:i,part:n,cache:new Pn,complete:!1};e.push(new Uint8Array(r)),this.state!==yn&&(this.state=Dn)}}_handleFragmentLoadComplete(e){this.waitingData?this.waitingData.complete=!0:super._handleFragmentLoadComplete(e)}onBufferReset(){this.mediaBuffer=null}onBufferCreated(e,t){this.bufferFlushed=this.flushing=!1;const i=t.tracks.audio;i&&(this.mediaBuffer=i.buffer||null)}onFragLoading(e,t){!this.audioOnly&&t.frag.type===f&&V(t.frag)&&(this.mainFragLoading=t,this.state===bn&&this.tick())}onFragBuffered(e,t){const{frag:i,part:n}=t;if(i.type===p)if(this.fragContextChanged(i))this.warn(`Fragment ${i.sn}${n?" p: "+n.index:""} of level ${i.level} finished buffering, but was aborted. state: ${this.state}, audioSwitch: ${this.switchingTrack?this.switchingTrack.name:"false"}`);else{if(V(i)){this.fragPrevious=i;const e=this.switchingTrack;e&&(this.bufferedTrack=e,this.switchingTrack=null,this.hls.trigger(l.AUDIO_TRACK_SWITCHED,S({},e)))}this.fragBufferedComplete(i,n),this.media&&this.tick()}else this.audioOnly||i.type!==f||i.elementaryStreams.video||i.elementaryStreams.audiovideo||(this.audioOnly=!0,this.mainFragLoading=null)}onError(e,t){var i;if(t.fatal)this.state=xn;else switch(t.details){case a.FRAG_GAP:case a.FRAG_PARSING_ERROR:case a.FRAG_DECRYPT_ERROR:case a.FRAG_LOAD_ERROR:case a.FRAG_LOAD_TIMEOUT:case a.KEY_LOAD_ERROR:case a.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(p,t);break;case a.AUDIO_TRACK_LOAD_ERROR:case a.AUDIO_TRACK_LOAD_TIMEOUT:case a.LEVEL_PARSING_ERROR:t.levelRetry||this.state!==Cn||(null==(i=t.context)?void 0:i.type)!==h||(this.state=bn);break;case a.BUFFER_ADD_CODEC_ERROR:case a.BUFFER_APPEND_ERROR:if("audio"!==t.parent)return;this.reduceLengthAndFlushBuffer(t)||this.resetLoadingState();break;case a.BUFFER_FULL_ERROR:if("audio"!==t.parent)return;this.reduceLengthAndFlushBuffer(t)&&(this.bufferedTrack=null,super.flushMainBuffer(0,Number.POSITIVE_INFINITY,"audio"));break;case a.INTERNAL_EXCEPTION:this.recoverWorkerError(t)}}onBufferFlushing(e,{type:t}){t!==K&&(this.flushing=!0)}onBufferFlushed(e,{type:t}){if(t!==K){this.flushing=!1,this.bufferFlushed=!0,this.state===An&&(this.state=bn);const e=this.mediaBuffer||this.media;e&&(this.afterBufferFlushed(e,t,p),this.tick())}}_handleTransmuxComplete(e){var t;const i="audio",{hls:n}=this,{remuxResult:r,chunkMeta:s}=e,o=this.getCurrentContext(s);if(!o)return void this.resetWhenMissingContext(s);const{frag:a,part:c,level:u}=o,{details:h}=u,{audio:d,text:f,id3:p,initSegment:_}=r;if(!this.fragContextChanged(a)&&h){if(this.state=kn,this.switchingTrack&&d&&this.completeAudioSwitch(this.switchingTrack),null!=_&&_.tracks){const e=a.initSegment||a;if(this.unhandledEncryptionError(_,a))return;this._bufferInitSegment(u,_.tracks,e,s),n.trigger(l.FRAG_PARSING_INIT_SEGMENT,{frag:e,id:i,tracks:_.tracks})}if(d){const{startPTS:e,endPTS:t,startDTS:i,endDTS:n}=d;c&&(c.elementaryStreams[z]={startPTS:e,endPTS:t,startDTS:i,endDTS:n}),a.setElementaryStreamInfo(z,e,t,i,n),this.bufferFragmentData(d,a,c,s)}if(null!=p&&null!=(t=p.samples)&&t.length){const e=y({id:i,frag:a,details:h},p);n.trigger(l.FRAG_PARSING_METADATA,e)}if(f){const e=y({id:i,frag:a,details:h},f);n.trigger(l.FRAG_PARSING_USERDATA,e)}}else this.fragmentTracker.removeFragment(a)}_bufferInitSegment(e,t,i,n){if(this.state!==kn)return;if(t.video&&delete t.video,t.audiovideo&&delete t.audiovideo,!t.audio)return;const r=t.audio;r.id=p;const s=e.audioCodec;this.log(`Init audio buffer, container:${r.container}, codecs[level/parsed]=[${s}/${r.codec}]`),s&&1===s.split(",").length&&(r.levelCodec=s),this.hls.trigger(l.BUFFER_CODECS,t);const o=r.initSegment;if(null!=o&&o.byteLength){const e={type:"audio",frag:i,part:null,chunkMeta:n,parent:i.type,data:o};this.hls.trigger(l.BUFFER_APPENDING,e)}this.tickImmediate()}loadFragment(e,t,i){const n=this.fragmentTracker.getState(e);var r;if(this.switchingTrack||n===Pt||n===Mt)if(V(e))if(null!=(r=t.details)&&r.live&&!this.initPTS[e.cc]){this.log(`Waiting for video PTS in continuity counter ${e.cc} of live stream before loading audio fragment ${e.sn} of level ${this.trackId}`),this.state=Dn;const i=this.mainDetails;i&&i.fragmentStart!==t.details.fragmentStart&&_n(t.details,i)}else super.loadFragment(e,t,i);else this._loadInitSegment(e,t);else this.clearTrackerIfNeeded(e)}flushAudioIfNeeded(e){if(this.media&&this.bufferedTrack){const{name:t,lang:i,assocLang:n,characteristics:r,audioCodec:s,channels:o}=this.bufferedTrack;at({name:t,lang:i,assocLang:n,characteristics:r,audioCodec:s,channels:o},e,lt)||(ut(e.url,this.hls)?(this.log("Switching audio track : flushing all audio"),super.flushMainBuffer(0,Number.POSITIVE_INFINITY,"audio"),this.bufferedTrack=null):this.bufferedTrack=e)}}completeAudioSwitch(e){const{hls:t}=this;this.flushAudioIfNeeded(e),this.bufferedTrack=e,this.switchingTrack=null,t.trigger(l.AUDIO_TRACK_SWITCHED,S({},e))}},audioTrackController:class extends ls{constructor(e){super(e,"audio-track-controller"),this.tracks=[],this.groupIds=null,this.tracksInGroup=[],this.trackId=-1,this.currentTrack=null,this.selectDefaultTrack=!0,this.registerListeners()}registerListeners(){const{hls:e}=this;e.on(l.MANIFEST_LOADING,this.onManifestLoading,this),e.on(l.MANIFEST_PARSED,this.onManifestParsed,this),e.on(l.LEVEL_LOADING,this.onLevelLoading,this),e.on(l.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(l.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(l.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(l.MANIFEST_LOADING,this.onManifestLoading,this),e.off(l.MANIFEST_PARSED,this.onManifestParsed,this),e.off(l.LEVEL_LOADING,this.onLevelLoading,this),e.off(l.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(l.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(l.ERROR,this.onError,this)}destroy(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.currentTrack=null,super.destroy()}onManifestLoading(){this.tracks=[],this.tracksInGroup=[],this.groupIds=null,this.currentTrack=null,this.trackId=-1,this.selectDefaultTrack=!0}onManifestParsed(e,t){this.tracks=t.audioTracks||[]}onAudioTrackLoaded(e,t){const{id:i,groupId:n,details:r}=t,s=this.tracksInGroup[i];if(!s||s.groupId!==n)return void this.warn(`Audio track with id:${i} and group:${n} not found in active group ${null==s?void 0:s.groupId}`);const o=s.details;s.details=t.details,this.log(`Audio track ${i} "${s.name}" lang:${s.lang} group:${n} loaded [${r.startSN}-${r.endSN}]`),i===this.trackId&&this.playlistLoaded(i,t,o)}onLevelLoading(e,t){this.switchLevel(t.level)}onLevelSwitching(e,t){this.switchLevel(t.level)}switchLevel(e){const t=this.hls.levels[e];if(!t)return;const i=t.audioGroups||null,n=this.groupIds;let r=this.currentTrack;if(!i||(null==n?void 0:n.length)!==(null==i?void 0:i.length)||null!=i&&i.some((e=>-1===(null==n?void 0:n.indexOf(e))))){this.groupIds=i,this.trackId=-1,this.currentTrack=null;const e=this.tracks.filter((e=>!i||-1!==i.indexOf(e.groupId)));if(e.length)this.selectDefaultTrack&&!e.some((e=>e.default))&&(this.selectDefaultTrack=!1),e.forEach(((e,t)=>{e.id=t}));else if(!r&&!this.tracksInGroup.length)return;this.tracksInGroup=e;const t=this.hls.config.audioPreference;if(!r&&t){const i=ot(t,e,lt);if(i>-1)r=e[i];else{const e=ot(t,this.tracks);r=this.tracks[e]}}let n=this.findTrackId(r);-1===n&&r&&(n=this.findTrackId(null));const c={audioTracks:e};this.log(`Updating audio tracks, ${e.length} track(s) found in group(s): ${null==i?void 0:i.join(",")}`),this.hls.trigger(l.AUDIO_TRACKS_UPDATED,c);const u=this.trackId;if(-1!==n&&-1===u)this.setAudioTrack(n);else if(e.length&&-1===u){var s;const t=new Error(`No audio track selected for current audio group-ID(s): ${null==(s=this.groupIds)?void 0:s.join(",")} track count: ${e.length}`);this.warn(t.message),this.hls.trigger(l.ERROR,{type:o.MEDIA_ERROR,details:a.AUDIO_TRACK_LOAD_ERROR,fatal:!0,error:t})}}}onError(e,t){!t.fatal&&t.context&&(t.context.type!==h||t.context.id!==this.trackId||this.groupIds&&-1===this.groupIds.indexOf(t.context.groupId)||this.checkRetry(t))}get allAudioTracks(){return this.tracks}get audioTracks(){return this.tracksInGroup}get audioTrack(){return this.trackId}set audioTrack(e){this.selectDefaultTrack=!1,this.setAudioTrack(e)}setAudioOption(e){const t=this.hls;if(t.config.audioPreference=e,e){const i=this.allAudioTracks;if(this.selectDefaultTrack=!1,i.length){const n=this.currentTrack;if(n&&at(e,n,lt))return n;const r=ot(e,this.tracksInGroup,lt);if(r>-1){const e=this.tracksInGroup[r];return this.setAudioTrack(r),e}if(n){let n=t.loadLevel;-1===n&&(n=t.firstAutoLevel);const r=function(e,t,i,n,r){const s=t[n],o=t.reduce(((e,t,i)=>{const n=t.uri;return(e[n]||(e[n]=[])).push(i),e}),{})[s.uri];o.length>1&&(n=Math.max.apply(Math,o));const a=s.videoRange,l=s.frameRate,c=s.codecSet.substring(0,4),u=ct(t,n,(t=>{if(t.videoRange!==a||t.frameRate!==l||t.codecSet.substring(0,4)!==c)return!1;const n=t.audioGroups,s=i.filter((e=>!n||-1!==n.indexOf(e.groupId)));return ot(e,s,r)>-1}));return u>-1?u:ct(t,n,(t=>{const n=t.audioGroups,s=i.filter((e=>!n||-1!==n.indexOf(e.groupId)));return ot(e,s,r)>-1}))}(e,t.levels,i,n,lt);if(-1===r)return null;t.nextLoadLevel=r}if(e.channels||e.audioCodec){const t=ot(e,i);if(t>-1)return i[t]}}}return null}setAudioTrack(e){const t=this.tracksInGroup;if(e<0||e>=t.length)return void this.warn(`Invalid audio track id: ${e}`);this.selectDefaultTrack=!1;const i=this.currentTrack,n=t[e],r=n.details&&!n.details.live;if(e===this.trackId&&n===i&&r)return;if(this.log(`Switching to audio-track ${e} "${n.name}" lang:${n.lang} group:${n.groupId} channels:${n.channels}`),this.trackId=e,this.currentTrack=n,this.hls.trigger(l.AUDIO_TRACK_SWITCHING,S({},n)),r)return;const s=this.switchParams(n.url,null==i?void 0:i.details,n.details);this.loadPlaylist(s)}findTrackId(e){const t=this.tracksInGroup;for(let i=0;i<t.length;i++){const n=t[i];if((!this.selectDefaultTrack||n.default)&&(!e||at(e,n,lt)))return i}if(e){const{name:i,lang:n,assocLang:r,characteristics:s,audioCodec:o,channels:a}=e;for(let e=0;e<t.length;e++){if(at({name:i,lang:n,assocLang:r,characteristics:s,audioCodec:o,channels:a},t[e],lt))return e}for(let i=0;i<t.length;i++){const n=t[i];if(us(e.attrs,n.attrs,["LANGUAGE","ASSOC-LANGUAGE","CHARACTERISTICS"]))return i}for(let i=0;i<t.length;i++){const n=t[i];if(us(e.attrs,n.attrs,["LANGUAGE"]))return i}}return-1}loadPlaylist(e){super.loadPlaylist();const t=this.currentTrack;this.shouldLoadPlaylist(t)&&ut(t.url,this.hls)&&this.scheduleLoading(t,e)}loadingPlaylist(e,t){super.loadingPlaylist(e,t);const i=e.id,n=e.groupId,r=this.getUrlWithDirectives(e.url,t),s=e.details,o=null==s?void 0:s.age;this.log(`Loading audio-track ${i} "${e.name}" lang:${e.lang} group:${n}${void 0!==(null==t?void 0:t.msn)?" at sn "+t.msn+" part "+t.part:""}${o&&s.live?" age "+o.toFixed(1)+(s.type?" "+s.type||0:""):""} ${r}`),this.hls.trigger(l.AUDIO_TRACK_LOADING,{url:r,id:i,groupId:n,deliveryDirectives:t||null,track:e})}},emeController:_o,cmcdController:class{constructor(e){this.hls=void 0,this.config=void 0,this.media=void 0,this.sid=void 0,this.cid=void 0,this.useHeaders=!1,this.includeKeys=void 0,this.initialized=!1,this.starved=!1,this.buffering=!0,this.audioBuffer=void 0,this.videoBuffer=void 0,this.onWaiting=()=>{this.initialized&&(this.starved=!0),this.buffering=!0},this.onPlaying=()=>{this.initialized||(this.initialized=!0),this.buffering=!1},this.applyPlaylistData=e=>{try{this.apply(e,{ot:ys.MANIFEST,su:!this.initialized})}catch(e){this.hls.logger.warn("Could not generate manifest CMCD data.",e)}},this.applyFragmentData=e=>{try{const{frag:t,part:i}=e,n=this.hls.levels[t.level],r=this.getObjectType(t),s={d:1e3*(i||t).duration,ot:r};r!==ys.VIDEO&&r!==ys.AUDIO&&r!=ys.MUXED||(s.br=n.bitrate/1e3,s.tb=this.getTopBandwidth(r)/1e3,s.bl=this.getBufferLength(r));const o=i?this.getNextPart(i):this.getNextFrag(t);null!=o&&o.url&&o.url!==t.url&&(s.nor=o.url),this.apply(e,s)}catch(e){this.hls.logger.warn("Could not generate segment CMCD data.",e)}},this.hls=e;const t=this.config=e.config,{cmcd:i}=t;null!=i&&(t.pLoader=this.createPlaylistLoader(),t.fLoader=this.createFragmentLoader(),this.sid=i.sessionId||e.sessionId,this.cid=i.contentId,this.useHeaders=!0===i.useHeaders,this.includeKeys=i.includeKeys,this.registerListeners())}registerListeners(){const e=this.hls;e.on(l.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(l.MEDIA_DETACHED,this.onMediaDetached,this),e.on(l.BUFFER_CREATED,this.onBufferCreated,this)}unregisterListeners(){const e=this.hls;e.off(l.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(l.MEDIA_DETACHED,this.onMediaDetached,this),e.off(l.BUFFER_CREATED,this.onBufferCreated,this)}destroy(){this.unregisterListeners(),this.onMediaDetached(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null,this.onWaiting=this.onPlaying=this.media=null}onMediaAttached(e,t){this.media=t.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)}onMediaDetached(){this.media&&(this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null)}onBufferCreated(e,t){var i,n;this.audioBuffer=null==(i=t.tracks.audio)?void 0:i.buffer,this.videoBuffer=null==(n=t.tracks.video)?void 0:n.buffer}createData(){var e;return{v:1,sf:bs.HLS,sid:this.sid,cid:this.cid,pr:null==(e=this.media)?void 0:e.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}}apply(e,t={}){y(t,this.createData());const i=t.ot===ys.INIT||t.ot===ys.VIDEO||t.ot===ys.MUXED;this.starved&&i&&(t.bs=!0,t.su=!0,this.starved=!1),null==t.su&&(t.su=this.buffering);const{includeKeys:n}=this;n&&(t=Object.keys(t).reduce(((e,i)=>(n.includes(i)&&(e[i]=t[i]),e)),{}));const r={baseUrl:e.url};this.useHeaders?(e.headers||(e.headers={}),lo(e.headers,t,r)):e.url=ho(e.url,t,r)}getNextFrag(e){var t;const i=null==(t=this.hls.levels[e.level])?void 0:t.details;if(i){const t=e.sn-i.startSN;return i.fragments[t+1]}}getNextPart(e){var t;const{index:i,fragment:n}=e,r=null==(t=this.hls.levels[n.level])||null==(t=t.details)?void 0:t.partList;if(r){const{sn:e}=n;for(let t=r.length-1;t>=0;t--){const n=r[t];if(n.index===i&&n.fragment.sn===e)return r[t+1]}}}getObjectType(e){const{type:t}=e;return"subtitle"===t?ys.TIMED_TEXT:"initSegment"===e.sn?ys.INIT:"audio"===t?ys.AUDIO:"main"===t?this.hls.audioTracks.length?ys.VIDEO:ys.MUXED:void 0}getTopBandwidth(e){let t,i=0;const n=this.hls;if(e===ys.AUDIO)t=n.audioTracks;else{const e=n.maxAutoLevel,i=e>-1?e+1:n.levels.length;t=n.levels.slice(0,i)}return t.forEach((e=>{e.bitrate>i&&(i=e.bitrate)})),i>0?i:NaN}getBufferLength(e){const t=this.media,i=e===ys.AUDIO?this.audioBuffer:this.videoBuffer;if(!i||!t)return NaN;return 1e3*ti.bufferInfo(i,t.currentTime,this.config.maxBufferHole).len}createPlaylistLoader(){const{pLoader:e}=this.config,t=this.applyPlaylistData,i=e||this.config.loader;return class{constructor(e){this.loader=void 0,this.loader=new i(e)}get stats(){return this.loader.stats}get context(){return this.loader.context}destroy(){this.loader.destroy()}abort(){this.loader.abort()}load(e,i,n){t(e),this.loader.load(e,i,n)}}}createFragmentLoader(){const{fLoader:e}=this.config,t=this.applyFragmentData,i=e||this.config.loader;return class{constructor(e){this.loader=void 0,this.loader=new i(e)}get stats(){return this.loader.stats}get context(){return this.loader.context}destroy(){this.loader.destroy()}abort(){this.loader.abort()}load(e,i,n){t(e),this.loader.load(e,i,n)}}}},contentSteeringController:class extends E{constructor(e){super("content-steering",e.logger),this.hls=void 0,this.loader=null,this.uri=null,this.pathwayId=".",this._pathwayPriority=null,this.timeToLoad=300,this.reloadTimer=-1,this.updated=0,this.started=!1,this.enabled=!0,this.levels=null,this.audioTracks=null,this.subtitleTracks=null,this.penalizedPathways={},this.hls=e,this.registerListeners()}registerListeners(){const e=this.hls;e.on(l.MANIFEST_LOADING,this.onManifestLoading,this),e.on(l.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(l.MANIFEST_PARSED,this.onManifestParsed,this),e.on(l.ERROR,this.onError,this)}unregisterListeners(){const e=this.hls;e&&(e.off(l.MANIFEST_LOADING,this.onManifestLoading,this),e.off(l.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(l.MANIFEST_PARSED,this.onManifestParsed,this),e.off(l.ERROR,this.onError,this))}pathways(){return(this.levels||[]).reduce(((e,t)=>(-1===e.indexOf(t.pathwayId)&&e.push(t.pathwayId),e)),[])}get pathwayPriority(){return this._pathwayPriority}set pathwayPriority(e){this.updatePathwayPriority(e)}startLoad(){if(this.started=!0,this.clearTimeout(),this.enabled&&this.uri){if(this.updated){const e=1e3*this.timeToLoad-(performance.now()-this.updated);if(e>0)return void this.scheduleRefresh(this.uri,e)}this.loadSteeringManifest(this.uri)}}stopLoad(){this.started=!1,this.loader&&(this.loader.destroy(),this.loader=null),this.clearTimeout()}clearTimeout(){-1!==this.reloadTimer&&(self.clearTimeout(this.reloadTimer),this.reloadTimer=-1)}destroy(){this.unregisterListeners(),this.stopLoad(),this.hls=null,this.levels=this.audioTracks=this.subtitleTracks=null}removeLevel(e){const t=this.levels;t&&(this.levels=t.filter((t=>t!==e)))}onManifestLoading(){this.stopLoad(),this.enabled=!0,this.timeToLoad=300,this.updated=0,this.uri=null,this.pathwayId=".",this.levels=this.audioTracks=this.subtitleTracks=null}onManifestLoaded(e,t){const{contentSteering:i}=t;null!==i&&(this.pathwayId=i.pathwayId,this.uri=i.uri,this.started&&this.startLoad())}onManifestParsed(e,t){this.audioTracks=t.audioTracks,this.subtitleTracks=t.subtitleTracks}onError(e,t){const{errorAction:i}=t;if((null==i?void 0:i.action)===kt&&i.flags===Dt){const e=this.levels;let n=this._pathwayPriority,r=this.pathwayId;if(t.context){const{groupId:i,pathwayId:n,type:s}=t.context;i&&e?r=this.getPathwayForGroupId(i,s,r):n&&(r=n)}r in this.penalizedPathways||(this.penalizedPathways[r]=performance.now()),!n&&e&&(n=this.pathways()),n&&n.length>1&&(this.updatePathwayPriority(n),i.resolved=this.pathwayId!==r),t.details!==a.BUFFER_APPEND_ERROR||t.fatal?i.resolved||this.warn(`Could not resolve ${t.details} ("${t.error.message}") with content-steering for Pathway: ${r} levels: ${e?e.length:e} priorities: ${it(n)} penalized: ${it(this.penalizedPathways)}`):i.resolved=!0}}filterParsedLevels(e){this.levels=e;let t=this.getLevelsForPathway(this.pathwayId);if(0===t.length){const i=e[0].pathwayId;this.log(`No levels found in Pathway ${this.pathwayId}. Setting initial Pathway to "${i}"`),t=this.getLevelsForPathway(i),this.pathwayId=i}return t.length!==e.length&&this.log(`Found ${t.length}/${e.length} levels in Pathway "${this.pathwayId}"`),t}getLevelsForPathway(e){return null===this.levels?[]:this.levels.filter((t=>e===t.pathwayId))}updatePathwayPriority(e){let t;this._pathwayPriority=e;const i=this.penalizedPathways,n=performance.now();Object.keys(i).forEach((e=>{n-i[e]>3e5&&delete i[e]}));for(let n=0;n<e.length;n++){const r=e[n];if(r in i)continue;if(r===this.pathwayId)return;const s=this.hls.nextLoadLevel,o=this.hls.levels[s];if(t=this.getLevelsForPathway(r),t.length>0){this.log(`Setting Pathway to "${r}"`),this.pathwayId=r,ln(t),this.hls.trigger(l.LEVELS_UPDATED,{levels:t});const e=this.hls.levels[s];o&&e&&this.levels&&(e.attrs["STABLE-VARIANT-ID"]!==o.attrs["STABLE-VARIANT-ID"]&&e.bitrate!==o.bitrate&&this.log(`Unstable Pathways change from bitrate ${o.bitrate} to ${e.bitrate}`),this.hls.nextLoadLevel=s);break}}}getPathwayForGroupId(e,t,i){const n=this.getLevelsForPathway(i).concat(this.levels||[]);for(let i=0;i<n.length;i++)if(t===h&&n[i].hasAudioGroup(e)||t===d&&n[i].hasSubtitleGroup(e))return n[i].pathwayId;return i}clonePathways(e){const t=this.levels;if(!t)return;const i={},n={};e.forEach((e=>{const{ID:r,"BASE-ID":s,"URI-REPLACEMENT":o}=e;if(t.some((e=>e.pathwayId===r)))return;const a=this.getLevelsForPathway(s).map((e=>{const t=new ci(e.attrs);t["PATHWAY-ID"]=r;const s=t.AUDIO&&`${t.AUDIO}_clone_${r}`,a=t.SUBTITLES&&`${t.SUBTITLES}_clone_${r}`;s&&(i[t.AUDIO]=s,t.AUDIO=s),a&&(n[t.SUBTITLES]=a,t.SUBTITLES=a);const l=po(e.uri,t["STABLE-VARIANT-ID"],"PER-VARIANT-URIS",o),c=new Je({attrs:t,audioCodec:e.audioCodec,bitrate:e.bitrate,height:e.height,name:e.name,url:l,videoCodec:e.videoCodec,width:e.width});if(e.audioGroups)for(let t=1;t<e.audioGroups.length;t++)c.addGroupId("audio",`${e.audioGroups[t]}_clone_${r}`);if(e.subtitleGroups)for(let t=1;t<e.subtitleGroups.length;t++)c.addGroupId("text",`${e.subtitleGroups[t]}_clone_${r}`);return c}));t.push(...a),fo(this.audioTracks,i,o,r),fo(this.subtitleTracks,n,o,r)}))}loadSteeringManifest(e){const t=this.hls.config,i=t.loader;let n;this.loader&&this.loader.destroy(),this.loader=new i(t);try{n=new self.URL(e)}catch(t){return this.enabled=!1,void this.log(`Failed to parse Steering Manifest URI: ${e}`)}if("data:"!==n.protocol){const e=0|(this.hls.bandwidthEstimate||t.abrEwmaDefaultEstimate);n.searchParams.set("_HLS_pathway",this.pathwayId),n.searchParams.set("_HLS_throughput",""+e)}const r={responseType:"json",url:n.href},s=t.steeringManifestLoadPolicy.default,o=s.errorRetry||s.timeoutRetry||{},a={loadPolicy:s,timeout:s.maxLoadTimeMs,maxRetry:o.maxNumRetry||0,retryDelay:o.retryDelayMs||0,maxRetryDelay:o.maxRetryDelayMs||0},c={onSuccess:(e,t,i,r)=>{this.log(`Loaded steering manifest: "${n}"`);const s=e.data;if(1!==(null==s?void 0:s.VERSION))return void this.log(`Steering VERSION ${s.VERSION} not supported!`);this.updated=performance.now(),this.timeToLoad=s.TTL;const{"RELOAD-URI":o,"PATHWAY-CLONES":a,"PATHWAY-PRIORITY":c}=s;if(o)try{this.uri=new self.URL(o,n).href}catch(e){return this.enabled=!1,void this.log(`Failed to parse Steering Manifest RELOAD-URI: ${o}`)}this.scheduleRefresh(this.uri||i.url),a&&this.clonePathways(a);const u={steeringManifest:s,url:n.toString()};this.hls.trigger(l.STEERING_MANIFEST_LOADED,u),c&&this.updatePathwayPriority(c)},onError:(e,t,i,n)=>{if(this.log(`Error loading steering manifest: ${e.code} ${e.text} (${t.url})`),this.stopLoad(),410===e.code)return this.enabled=!1,void this.log(`Steering manifest ${t.url} no longer available`);let r=1e3*this.timeToLoad;if(429!==e.code)this.scheduleRefresh(this.uri||t.url,r);else{const e=this.loader;if("function"==typeof(null==e?void 0:e.getResponseHeader)){const t=e.getResponseHeader("Retry-After");t&&(r=1e3*parseFloat(t))}this.log(`Steering manifest ${t.url} rate limited`)}},onTimeout:(e,t,i)=>{this.log(`Timeout loading steering manifest (${t.url})`),this.scheduleRefresh(this.uri||t.url)}};this.log(`Requesting steering manifest: ${n}`),this.loader.load(r,a,c)}scheduleRefresh(e,t=1e3*this.timeToLoad){this.clearTimeout(),this.reloadTimer=self.setTimeout((()=>{var t;const i=null==(t=this.hls)?void 0:t.media;!i||i.ended?this.scheduleRefresh(e,1e3*this.timeToLoad):this.loadSteeringManifest(e)}),t)}},interstitialsController:class extends E{constructor(e,t){super("interstitials",e.logger),this.HlsPlayerClass=void 0,this.hls=void 0,this.assetListLoader=void 0,this.mediaSelection=null,this.altSelection=null,this.media=null,this.detachedData=null,this.requiredTracks=null,this.manager=null,this.playerQueue=[],this.bufferedPos=-1,this.timelinePos=-1,this.schedule=void 0,this.playingItem=null,this.bufferingItem=null,this.waitingItem=null,this.endedItem=null,this.playingAsset=null,this.endedAsset=null,this.bufferingAsset=null,this.shouldPlay=!1,this.onPlay=()=>{this.shouldPlay=!0},this.onPause=()=>{this.shouldPlay=!1},this.onSeeking=()=>{const e=this.currentTime;if(void 0===e||this.playbackDisabled||!this.schedule)return;const t=e-this.timelinePos;if(Math.abs(t)<1/7056e5)return;const i=t<=-.01;this.timelinePos=e,this.bufferedPos=e;const n=this.playingItem;if(!n)return void this.checkBuffer();if(i){this.schedule.resetErrorsInRange(e,e-t)&&this.updateSchedule(!0)}if(this.checkBuffer(),i&&e<n.start||e>=n.end){var r;const t=this.findItemIndex(n);let s=this.schedule.findItemIndexAtTime(e);if(-1===s&&(s=t+(i?-1:1),this.log(`seeked ${i?"back ":""}to position not covered by schedule ${e} (resolving from ${t} to ${s})`)),!this.isInterstitial(n)&&null!=(r=this.media)&&r.paused&&(this.shouldPlay=!1),!i&&s>t){const e=this.schedule.findJumpRestrictedIndex(t+1,s);if(e>t)return void this.setSchedulePosition(e)}return void this.setSchedulePosition(s)}const s=this.playingAsset;if(!s){if(this.playingLastItem&&this.isInterstitial(n)){const t=n.event.assetList[0];t&&(this.endedItem=this.playingItem,this.playingItem=null,this.setScheduleToAssetAtTime(e,t))}return}const o=s.timelineStart,a=s.duration||0;var l;(i&&e<o||e>=o+a)&&(null!=(l=n.event)&&l.appendInPlace&&(this.clearInterstitial(n.event,n),this.flushFrontBuffer(e)),this.setScheduleToAssetAtTime(e,s))},this.onTimeupdate=()=>{const e=this.currentTime;if(void 0===e||this.playbackDisabled)return;if(!(e>this.timelinePos))return;this.timelinePos=e,e>this.bufferedPos&&this.checkBuffer();const t=this.playingItem;if(!t||this.playingLastItem)return;if(e>=t.end){this.timelinePos=t.end;const e=this.findItemIndex(t);this.setSchedulePosition(e+1)}const i=this.playingAsset;if(!i)return;e>=i.timelineStart+(i.duration||0)&&this.setScheduleToAssetAtTime(e,i)},this.onScheduleUpdate=(e,t)=>{const i=this.schedule;if(!i)return;const n=this.playingItem,r=i.events||[],s=i.items||[],o=i.durations,a=e.map((e=>e.identifier)),c=!(!r.length&&!a.length);(c||t)&&this.log(`INTERSTITIALS_UPDATED (${r.length}): ${r}\nSchedule: ${s.map((e=>Fo(e)))} pos: ${this.timelinePos}`),a.length&&this.log(`Removed events ${a}`);let u=null,h=null;n&&(u=this.updateItem(n,this.timelinePos),this.itemsMatch(n,u)?this.playingItem=u:this.waitingItem=this.endedItem=null),this.waitingItem=this.updateItem(this.waitingItem),this.endedItem=this.updateItem(this.endedItem);const d=this.bufferingItem;if(d&&(h=this.updateItem(d,this.bufferedPos),this.itemsMatch(d,h)?this.bufferingItem=h:d.event&&(this.bufferingItem=this.playingItem,this.clearInterstitial(d.event,null))),e.forEach((e=>{e.assetList.forEach((e=>{this.clearAssetPlayer(e.identifier,null)}))})),this.playerQueue.forEach((e=>{if(e.interstitial.appendInPlace){const t=e.assetItem.timelineStart,i=e.timelineOffset-t;if(i)try{e.timelineOffset=t}catch(n){Math.abs(i)>To&&this.warn(`${n} ("${e.assetId}" ${e.timelineOffset}->${t})`)}}})),c||t){if(this.hls.trigger(l.INTERSTITIALS_UPDATED,{events:r.slice(0),schedule:s.slice(0),durations:o,removedIds:a}),this.isInterstitial(n)&&a.includes(n.event.identifier))return this.warn(`Interstitial "${n.event.identifier}" removed while playing`),void this.primaryFallback(n.event);n&&this.trimInPlace(u,n),d&&h!==u&&this.trimInPlace(h,d),this.checkBuffer()}},this.hls=e,this.HlsPlayerClass=t,this.assetListLoader=new Bo(e),this.schedule=new Mo(this.onScheduleUpdate,e.logger),this.registerListeners()}registerListeners(){const e=this.hls;e&&(e.on(l.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(l.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(l.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(l.MANIFEST_LOADING,this.onManifestLoading,this),e.on(l.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(l.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(l.AUDIO_TRACK_UPDATED,this.onAudioTrackUpdated,this),e.on(l.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.on(l.SUBTITLE_TRACK_UPDATED,this.onSubtitleTrackUpdated,this),e.on(l.EVENT_CUE_ENTER,this.onInterstitialCueEnter,this),e.on(l.ASSET_LIST_LOADED,this.onAssetListLoaded,this),e.on(l.BUFFER_APPENDED,this.onBufferAppended,this),e.on(l.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(l.BUFFERED_TO_END,this.onBufferedToEnd,this),e.on(l.MEDIA_ENDED,this.onMediaEnded,this),e.on(l.ERROR,this.onError,this),e.on(l.DESTROYING,this.onDestroying,this))}unregisterListeners(){const e=this.hls;e&&(e.off(l.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(l.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(l.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(l.MANIFEST_LOADING,this.onManifestLoading,this),e.off(l.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(l.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(l.AUDIO_TRACK_UPDATED,this.onAudioTrackUpdated,this),e.off(l.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.off(l.SUBTITLE_TRACK_UPDATED,this.onSubtitleTrackUpdated,this),e.off(l.EVENT_CUE_ENTER,this.onInterstitialCueEnter,this),e.off(l.ASSET_LIST_LOADED,this.onAssetListLoaded,this),e.off(l.BUFFER_CODECS,this.onBufferCodecs,this),e.off(l.BUFFER_APPENDED,this.onBufferAppended,this),e.off(l.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(l.BUFFERED_TO_END,this.onBufferedToEnd,this),e.off(l.MEDIA_ENDED,this.onMediaEnded,this),e.off(l.ERROR,this.onError,this),e.off(l.DESTROYING,this.onDestroying,this))}startLoad(){this.resumeBuffering()}stopLoad(){this.pauseBuffering()}resumeBuffering(){var e;null==(e=this.getBufferingPlayer())||e.resumeBuffering()}pauseBuffering(){var e;null==(e=this.getBufferingPlayer())||e.pauseBuffering()}destroy(){this.unregisterListeners(),this.stopLoad(),this.assetListLoader&&this.assetListLoader.destroy(),this.emptyPlayerQueue(),this.clearScheduleState(),this.schedule&&this.schedule.destroy(),this.media=this.detachedData=this.mediaSelection=this.requiredTracks=this.altSelection=this.schedule=this.manager=null,this.hls=this.HlsPlayerClass=this.log=null,this.assetListLoader=null,this.onPlay=this.onPause=this.onSeeking=this.onTimeupdate=null,this.onScheduleUpdate=null}onDestroying(){const e=this.primaryMedia||this.media;e&&this.removeMediaListeners(e)}removeMediaListeners(e){mn(e,"play",this.onPlay),mn(e,"pause",this.onPause),mn(e,"seeking",this.onSeeking),mn(e,"timeupdate",this.onTimeupdate)}onMediaAttaching(e,t){const i=this.media=t.media;gn(i,"seeking",this.onSeeking),gn(i,"timeupdate",this.onTimeupdate),gn(i,"play",this.onPlay),gn(i,"pause",this.onPause)}onMediaAttached(e,t){const i=this.effectivePlayingItem,n=this.detachedData;if(this.detachedData=null,null===i)this.checkStart();else if(!n){this.clearScheduleState();const e=this.findItemIndex(i);this.setSchedulePosition(e)}}clearScheduleState(){this.log("clear schedule state"),this.playingItem=this.bufferingItem=this.waitingItem=this.endedItem=this.playingAsset=this.endedAsset=this.bufferingAsset=null}onMediaDetaching(e,t){const i=!!t.transferMedia,n=this.media;if(this.media=null,!i&&(n&&this.removeMediaListeners(n),this.detachedData)){const e=this.getBufferingPlayer();e&&(this.log(`Removing schedule state for detachedData and ${e}`),this.playingAsset=this.endedAsset=this.bufferingAsset=this.bufferingItem=this.waitingItem=this.detachedData=null,e.detachMedia()),this.shouldPlay=!1}}get interstitialsManager(){if(!this.hls)return null;if(this.manager)return this.manager;const e=this,t=()=>e.bufferingItem||e.waitingItem,i=t=>t?e.getAssetPlayer(t.identifier):t,n=(t,n,s,o,a)=>{if(t){let l=t[n].start;const c=t.event;if(c){if("playout"===n||c.timelineOccupancy!==Ao.Point){const e=i(s);(null==e?void 0:e.interstitial)===c&&(l+=e.assetItem.startOffset+e[a])}}else{l+=("bufferedPos"===o?r():e[o])-t.start}return l}return 0},r=()=>{const t=e.bufferedPos;return t===Number.MAX_VALUE?s("primary"):Math.max(t,0)},s=t=>{var i,n;return null!=(i=e.primaryDetails)&&i.live?e.primaryDetails.edge:(null==(n=e.schedule)?void 0:n.durations[t])||0},o=(t,r)=>{var s,o;const a=e.effectivePlayingItem;if(null!=a&&null!=(s=a.event)&&s.restrictions.skip||!e.schedule)return;e.log(`seek to ${t} "${r}"`);const l=e.effectivePlayingItem,c=e.schedule.findItemIndexAtTime(t,r),u=null==(o=e.schedule.items)?void 0:o[c],h=e.getBufferingPlayer(),d=null==h?void 0:h.interstitial,f=null==d?void 0:d.appendInPlace,p=l&&e.itemsMatch(l,u);if(l&&(f||p)){const s=i(e.playingAsset),o=(null==s?void 0:s.media)||e.primaryMedia;if(o){const i="primary"===r?o.currentTime:n(l,r,e.playingAsset,"timelinePos","currentTime"),a=t-i,c=(f?i:o.currentTime)+a;if(c>=0&&(!s||f||c<=s.duration))return void(o.currentTime=c)}}if(u){let i=t;if("primary"!==r){const e=t-u[r].start;i=u.start+e}const n=!e.isInterstitial(u);if(e.isInterstitial(l)&&!l.event.appendInPlace||!n&&!u.event.appendInPlace){if(l){const s=e.findItemIndex(l);if(c>s){const t=e.schedule.findJumpRestrictedIndex(s+1,c);if(t>s)return void e.setSchedulePosition(t)}let o=0;if(n)e.timelinePos=i,e.checkBuffer();else{const e=u.event.assetList,i=t-(u[r]||u).start;for(let t=e.length;t--;){const n=e[t];if(n.duration&&i>=n.startOffset&&i<n.startOffset+n.duration){o=t;break}}}e.setSchedulePosition(c,o)}}else{const t=e.media||(f?null==h?void 0:h.media:null);t&&(t.currentTime=i)}}},a=()=>{const i=e.effectivePlayingItem;if(e.isInterstitial(i))return i;const n=t();return e.isInterstitial(n)?n:null},l={get bufferedEnd(){const i=t(),r=e.bufferingItem;var s;return r&&r===i&&(n(r,"playout",e.bufferingAsset,"bufferedPos","bufferedEnd")-r.playout.start||(null==(s=e.bufferingAsset)?void 0:s.startOffset))||0},get currentTime(){const t=a(),i=e.effectivePlayingItem;return i&&i===t?n(i,"playout",e.effectivePlayingAsset,"timelinePos","currentTime")-i.playout.start:0},set currentTime(t){const i=a(),n=e.effectivePlayingItem;n&&n===i&&o(t+n.playout.start,"playout")},get duration(){const e=a();return e?e.playout.end-e.playout.start:0},get assetPlayers(){var t;const i=null==(t=a())?void 0:t.event.assetList;return i?i.map((t=>e.getAssetPlayer(t.identifier))):[]},get playingIndex(){var t;const i=null==(t=a())?void 0:t.event;return i&&e.effectivePlayingAsset?i.findAssetIndex(e.effectivePlayingAsset):-1},get scheduleItem(){return a()}};return this.manager={get events(){var t;return(null==(t=e.schedule)||null==(t=t.events)?void 0:t.slice(0))||[]},get schedule(){var t;return(null==(t=e.schedule)||null==(t=t.items)?void 0:t.slice(0))||[]},get interstitialPlayer(){return a()?l:null},get playerQueue(){return e.playerQueue.slice(0)},get bufferingAsset(){return e.bufferingAsset},get bufferingItem(){return t()},get bufferingIndex(){const i=t();return e.findItemIndex(i)},get playingAsset(){return e.effectivePlayingAsset},get playingItem(){return e.effectivePlayingItem},get playingIndex(){const t=e.effectivePlayingItem;return e.findItemIndex(t)},primary:{get bufferedEnd(){return r()},get currentTime(){const t=e.timelinePos;return t>0?t:0},set currentTime(e){o(e,"primary")},get duration(){return s("primary")},get seekableStart(){var t;return(null==(t=e.primaryDetails)?void 0:t.fragmentStart)||0}},integrated:{get bufferedEnd(){return n(t(),"integrated",e.bufferingAsset,"bufferedPos","bufferedEnd")},get currentTime(){return n(e.effectivePlayingItem,"integrated",e.effectivePlayingAsset,"timelinePos","currentTime")},set currentTime(e){o(e,"integrated")},get duration(){return s("integrated")},get seekableStart(){var t;return((t,i)=>{var n;if(0!==t&&"primary"!==i&&null!=(n=e.schedule)&&n.length){var r;const n=e.schedule.findItemIndexAtTime(t),s=null==(r=e.schedule.items)?void 0:r[n];if(s)return t+(s[i].start-s.start)}return t})((null==(t=e.primaryDetails)?void 0:t.fragmentStart)||0,"integrated")}},skip:()=>{const t=e.effectivePlayingItem,i=null==t?void 0:t.event;if(i&&!i.restrictions.skip){const n=e.findItemIndex(t);if(i.appendInPlace){const e=t.playout.start+t.event.duration;o(e+.001,"playout")}else e.advanceAfterAssetEnded(i,n,1/0)}}}}get effectivePlayingItem(){return this.waitingItem||this.playingItem||this.endedItem}get effectivePlayingAsset(){return this.playingAsset||this.endedAsset}get playingLastItem(){var e;const t=this.playingItem,i=null==(e=this.schedule)?void 0:e.items;return!!(this.playbackStarted&&t&&i)&&this.findItemIndex(t)===i.length-1}get playbackStarted(){return null!==this.effectivePlayingItem}get currentTime(){var e,t;if(null===this.mediaSelection)return;const i=this.waitingItem||this.playingItem;if(this.isInterstitial(i)&&!i.event.appendInPlace)return;let r=this.media;!r&&null!=(e=this.bufferingItem)&&null!=(e=e.event)&&e.appendInPlace&&(r=this.primaryMedia);const s=null==(t=r)?void 0:t.currentTime;return void 0!==s&&n(s)?s:void 0}get primaryMedia(){var e;return this.media||(null==(e=this.detachedData)?void 0:e.media)||null}isInterstitial(e){return!(null==e||!e.event)}retreiveMediaSource(e,t){const i=this.getAssetPlayer(e);i&&this.transferMediaFromPlayer(i,t)}transferMediaFromPlayer(e,t){const i=e.interstitial.appendInPlace,n=e.media;if(i&&n===this.primaryMedia){if(this.bufferingAsset=null,(!t||this.isInterstitial(t)&&!t.event.appendInPlace)&&t&&n)return void(this.detachedData={media:n});const i=e.transferMedia();this.log(`transfer MediaSource from ${e} ${it(i)}`),this.detachedData=i}else t&&n&&(this.shouldPlay||(this.shouldPlay=!n.paused))}transferMediaTo(e,t){var i,n;if(e.media===t)return;let r=null;const s=this.hls,o=e!==s,a=o&&e.interstitial.appendInPlace,l=null==(i=this.detachedData)?void 0:i.mediaSource;let c;if(s.media)a&&(r=s.transferMedia(),this.detachedData=r),c="Primary";else if(l){const e=this.getBufferingPlayer();e?(r=e.transferMedia(),c=`${e}`):c="detached MediaSource"}else c="detached media";if(!r)if(l)r=this.detachedData,this.log(`using detachedData: MediaSource ${it(r)}`);else if(!this.detachedData||s.media===t){const e=this.playerQueue;e.length>1&&e.forEach((e=>{if(o&&e.interstitial.appendInPlace!==a){const t=e.interstitial;this.clearInterstitial(e.interstitial,null),t.appendInPlace=!1,t.appendInPlace&&this.warn(`Could not change append strategy for queued assets ${t}`)}})),this.hls.detachMedia(),this.detachedData={media:t}}const u=r&&"mediaSource"in r&&"closed"!==(null==(n=r.mediaSource)?void 0:n.readyState),h=u&&r?r:t;this.log(`${u?"transfering MediaSource":"attaching media"} to ${o?e:"Primary"} from ${c} (media.currentTime: ${t.currentTime})`);const d=this.schedule;if(h===r&&d){const t=o&&e.assetId===d.assetIdAtEnd;h.overrides={duration:d.duration,endOfStream:!o||t,cueRemoval:!o}}e.attachMedia(h)}onInterstitialCueEnter(){this.onTimeupdate()}checkStart(){const e=this.schedule,t=null==e?void 0:e.events;if(!t||this.playbackDisabled||!this.media)return;-1===this.bufferedPos&&(this.bufferedPos=0);const i=this.timelinePos,n=this.effectivePlayingItem;if(-1===i){const i=this.hls.startPosition;if(this.log(Uo("checkStart",i)),this.timelinePos=i,t.length&&t[0].cue.pre){const i=e.findEventIndex(t[0].identifier);this.setSchedulePosition(i)}else if(i>=0||!this.primaryLive){const t=this.timelinePos=i>0?i:0,n=e.findItemIndexAtTime(t);this.setSchedulePosition(n)}}else if(n&&!this.playingItem){const t=e.findItemIndex(n);this.setSchedulePosition(t)}}advanceAssetBuffering(e,t){const i=e.event,n=i.findAssetIndex(t),r=Io(i,n);if(i.isAssetPastPlayoutLimit(r)){if(this.schedule){var s;const t=null==(s=this.schedule.items)?void 0:s[this.findItemIndex(e)+1];t&&this.bufferedToItem(t)}}else this.bufferedToEvent(e,r)}advanceAfterAssetEnded(e,t,i){const n=Io(e,i);if(e.isAssetPastPlayoutLimit(n)){if(this.schedule){const i=this.schedule.items;if(i){const n=t+1;if(n>=i.length)return void this.setSchedulePosition(-1);const r=e.resumeTime;this.timelinePos<r&&(this.log(Uo("advanceAfterAssetEnded",r)),this.timelinePos=r,e.appendInPlace&&this.advanceInPlace(r),this.checkBuffer(this.bufferedPos<r)),this.setSchedulePosition(n)}}}else{if(e.appendInPlace){const t=e.assetList[n];t&&this.advanceInPlace(t.timelineStart)}this.setSchedulePosition(t,n)}}setScheduleToAssetAtTime(e,t){const i=this.schedule;if(!i)return;const n=t.parentIdentifier,r=i.getEvent(n);if(r){const t=i.findEventIndex(n),s=i.findAssetIndex(r,e);this.advanceAfterAssetEnded(r,t,s-1)}}setSchedulePosition(e,t){var i;const n=null==(i=this.schedule)?void 0:i.items;if(!n||this.playbackDisabled)return;const r=e>=0?n[e]:null;this.log(`setSchedulePosition ${e}, ${t} (${r?Fo(r):r}) pos: ${this.timelinePos}`);const s=this.waitingItem||this.playingItem,o=this.playingLastItem;if(this.isInterstitial(s)){const i=s.event,u=this.playingAsset,h=null==u?void 0:u.identifier,d=h?this.getAssetPlayer(h):null;if(d&&h&&(!this.eventItemsMatch(s,r)||void 0!==t&&h!==i.assetList[t].identifier)){var a;const t=i.findAssetIndex(u);if(this.log(`INTERSTITIAL_ASSET_ENDED ${t+1}/${i.assetList.length} ${Po(u)}`),this.endedAsset=u,this.playingAsset=null,this.hls.trigger(l.INTERSTITIAL_ASSET_ENDED,{asset:u,assetListIndex:t,event:i,schedule:n.slice(0),scheduleIndex:e,player:d}),s!==this.playingItem)return void(this.itemsMatch(s,this.playingItem)&&!this.playingAsset&&this.advanceAfterAssetEnded(i,this.findItemIndex(this.playingItem),t));this.retreiveMediaSource(h,r),!d.media||null!=(a=this.detachedData)&&a.mediaSource||d.detachMedia()}if(!this.eventItemsMatch(s,r)&&(this.endedItem=s,this.playingItem=null,this.log(`INTERSTITIAL_ENDED ${i} ${Fo(s)}`),i.hasPlayed=!0,this.hls.trigger(l.INTERSTITIAL_ENDED,{event:i,schedule:n.slice(0),scheduleIndex:e}),i.cue.once)){var c;this.updateSchedule();const e=null==(c=this.schedule)?void 0:c.items;if(r&&e){const i=this.findItemIndex(r);this.advanceSchedule(i,e,t,s,o)}return}}this.advanceSchedule(e,n,t,s,o)}advanceSchedule(e,t,i,n,r){const s=this.schedule;if(!s)return;const o=t[e]||null,a=this.primaryMedia,c=this.playerQueue;if(c.length&&c.forEach((t=>{const i=t.interstitial,n=s.findEventIndex(i.identifier);(n<e||n>e+1)&&this.clearInterstitial(i,o)})),this.isInterstitial(o)){this.timelinePos=Math.min(Math.max(this.timelinePos,o.start),o.end);const r=o.event;if(void 0===i){const t=Io(r,(i=s.findAssetIndex(r,this.timelinePos))-1);if(r.isAssetPastPlayoutLimit(t)||r.appendInPlace&&this.timelinePos===o.end)return void this.advanceAfterAssetEnded(r,e,i);i=t}const c=this.waitingItem;this.assetsBuffered(o,a)||this.setBufferingItem(o);let u=this.preloadAssets(r,i);if(this.eventItemsMatch(o,c||n)||(this.waitingItem=o,this.log(`INTERSTITIAL_STARTED ${Fo(o)} ${r.appendInPlace?"append in place":""}`),this.hls.trigger(l.INTERSTITIAL_STARTED,{event:r,schedule:t.slice(0),scheduleIndex:e})),!r.assetListLoaded)return void this.log(`Waiting for ASSET-LIST to complete loading ${r}`);if(r.assetListLoader&&(r.assetListLoader.destroy(),r.assetListLoader=void 0),!a)return void this.log(`Waiting for attachMedia to start Interstitial ${r}`);this.waitingItem=this.endedItem=null,this.playingItem=o;const h=r.assetList[i];if(!h)return void this.advanceAfterAssetEnded(r,e,i||0);if(u||(u=this.getAssetPlayer(h.identifier)),null===u||u.destroyed){const e=r.assetList.length;this.warn(`asset ${i+1}/${e} player destroyed ${r}`),u=this.createAssetPlayer(r,h,i),u.loadSource()}if(!this.eventItemsMatch(o,this.bufferingItem)&&r.appendInPlace&&this.isAssetBuffered(h))return;this.startAssetPlayer(u,i,t,e,a),this.shouldPlay&&No(u.media)}else o?(this.resumePrimary(o,e,n),this.shouldPlay&&No(this.hls.media)):r&&this.isInterstitial(n)&&(this.endedItem=null,this.playingItem=n,n.event.appendInPlace||this.attachPrimary(s.durations.primary,null))}get playbackDisabled(){return!1===this.hls.config.enableInterstitialPlayback}get primaryDetails(){var e;return null==(e=this.mediaSelection)?void 0:e.main.details}get primaryLive(){var e;return!(null==(e=this.primaryDetails)||!e.live)}resumePrimary(e,t,i){var n,r;if(this.playingItem=e,this.playingAsset=this.endedAsset=null,this.waitingItem=this.endedItem=null,this.bufferedToItem(e),this.log(`resuming ${Fo(e)}`),null==(n=this.detachedData)||!n.mediaSource){let i=this.timelinePos;(i<e.start||i>=e.end)&&(i=this.getPrimaryResumption(e,t),this.log(Uo("resumePrimary",i)),this.timelinePos=i),this.attachPrimary(i,e)}if(!i)return;const s=null==(r=this.schedule)?void 0:r.items;s&&(this.log(`INTERSTITIALS_PRIMARY_RESUMED ${Fo(e)}`),this.hls.trigger(l.INTERSTITIALS_PRIMARY_RESUMED,{schedule:s.slice(0),scheduleIndex:t}),this.checkBuffer())}getPrimaryResumption(e,t){const i=e.start;if(this.primaryLive){const e=this.primaryDetails;if(0===t)return this.hls.startPosition;if(e&&(i<e.fragmentStart||i>e.edge))return this.hls.liveSyncPosition||-1}return i}isAssetBuffered(e){const t=this.getAssetPlayer(e.identifier);if(null!=t&&t.hls)return t.hls.bufferedToEnd;return ti.bufferInfo(this.primaryMedia,this.timelinePos,0).end+1>=e.timelineStart+(e.duration||0)}attachPrimary(e,t,i){t?this.setBufferingItem(t):this.bufferingItem=this.playingItem,this.bufferingAsset=null;const n=this.primaryMedia;if(!n)return;const r=this.hls;r.media?this.checkBuffer():(this.transferMediaTo(r,n),i&&this.startLoadingPrimaryAt(e,i)),i||(this.log(Uo("attachPrimary",e)),this.timelinePos=e,this.startLoadingPrimaryAt(e,i))}startLoadingPrimaryAt(e,t){var i;const n=this.hls;!n.loadingEnabled||!n.media||Math.abs(((null==(i=n.mainForwardBufferInfo)?void 0:i.start)||n.media.currentTime)-e)>.5?n.startLoad(e,t):n.bufferingEnabled||n.resumeBuffering()}onManifestLoading(){var e;this.stopLoad(),null==(e=this.schedule)||e.reset(),this.emptyPlayerQueue(),this.clearScheduleState(),this.shouldPlay=!1,this.bufferedPos=this.timelinePos=-1,this.mediaSelection=this.altSelection=this.manager=this.requiredTracks=null,this.hls.off(l.BUFFER_CODECS,this.onBufferCodecs,this),this.hls.on(l.BUFFER_CODECS,this.onBufferCodecs,this)}onLevelUpdated(e,t){if(-1===t.level||!this.schedule)return;const i=this.hls.levels[t.level];if(!i.details)return;const n=S(S({},this.mediaSelection||this.altSelection),{},{main:i});this.mediaSelection=n,this.schedule.parseInterstitialDateRanges(n,this.hls.config.interstitialAppendInPlace),!this.effectivePlayingItem&&this.schedule.items&&this.checkStart()}onAudioTrackUpdated(e,t){const i=this.hls.audioTracks[t.id],n=this.mediaSelection;if(!n)return void(this.altSelection=S(S({},this.altSelection),{},{audio:i}));const r=S(S({},n),{},{audio:i});this.mediaSelection=r}onSubtitleTrackUpdated(e,t){const i=this.hls.subtitleTracks[t.id],n=this.mediaSelection;if(!n)return void(this.altSelection=S(S({},this.altSelection),{},{subtitles:i}));const r=S(S({},n),{},{subtitles:i});this.mediaSelection=r}onAudioTrackSwitching(e,t){const i=st(t);this.playerQueue.forEach((({hls:e})=>e&&(e.setAudioOption(t)||e.setAudioOption(i))))}onSubtitleTrackSwitch(e,t){const i=st(t);this.playerQueue.forEach((({hls:e})=>e&&(e.setSubtitleOption(t)||-1!==t.id&&e.setSubtitleOption(i))))}onBufferCodecs(e,t){const i=t.tracks;i&&(this.requiredTracks=i)}onBufferAppended(e,t){this.checkBuffer()}onBufferFlushed(e,t){const i=this.playingItem;if(i&&!this.itemsMatch(i,this.bufferingItem)&&!this.isInterstitial(i)){const e=this.timelinePos;this.bufferedPos=e,this.checkBuffer()}}onBufferedToEnd(e){if(!this.schedule)return;const t=this.schedule.events;if(this.bufferedPos<Number.MAX_VALUE&&t){for(let e=0;e<t.length;e++){const n=t[e];if(n.cue.post){var i;const e=this.schedule.findEventIndex(n.identifier),t=null==(i=this.schedule.items)?void 0:i[e];this.isInterstitial(t)&&this.eventItemsMatch(t,this.bufferingItem)&&this.bufferedToItem(t,0);break}}this.bufferedPos=Number.MAX_VALUE}}onMediaEnded(e){const t=this.playingItem;if(!this.playingLastItem&&t){const e=this.findItemIndex(t);this.setSchedulePosition(e+1)}else this.shouldPlay=!1}updateItem(e,t){var i;const n=null==(i=this.schedule)?void 0:i.items;if(e&&n){return n[this.findItemIndex(e,t)]||null}return null}trimInPlace(e,t){if(this.isInterstitial(e)&&e.event.appendInPlace&&t.end-e.end>.25){e.event.assetList.forEach(((t,i)=>{e.event.isAssetPastPlayoutLimit(i)&&this.clearAssetPlayer(t.identifier,null)}));const i=e.end+.25,n=ti.bufferInfo(this.primaryMedia,i,0);if(n.end>i||(n.nextStart||0)>i){this.log(`trim buffered interstitial ${Fo(e)} (was ${Fo(t)})`);const n=!0;this.attachPrimary(i,null,n),this.flushFrontBuffer(i)}}}itemsMatch(e,t){return!!t&&(e===t||e.event&&t.event&&this.eventItemsMatch(e,t)||!e.event&&!t.event&&this.findItemIndex(e)===this.findItemIndex(t))}eventItemsMatch(e,t){var i;return!!t&&(e===t||e.event.identifier===(null==(i=t.event)?void 0:i.identifier))}findItemIndex(e,t){return e&&this.schedule?this.schedule.findItemIndex(e,t):-1}updateSchedule(e=!1){var t;const i=this.mediaSelection;i&&(null==(t=this.schedule)||t.updateSchedule(i,[],e))}checkBuffer(e){var t;const i=null==(t=this.schedule)?void 0:t.items;if(!i)return;const n=ti.bufferInfo(this.primaryMedia,this.timelinePos,0);e&&(this.bufferedPos=this.timelinePos),e||(e=n.len<1),this.updateBufferedPos(n.end,i,e)}updateBufferedPos(e,t,i){const n=this.schedule,r=this.bufferingItem;if(this.bufferedPos>e||!n)return;if(1===t.length&&this.itemsMatch(t[0],r))return void(this.bufferedPos=e);const s=this.playingItem,o=this.findItemIndex(s);let a=n.findItemIndexAtTime(e);if(this.bufferedPos<e){var l;const i=this.findItemIndex(r),n=Math.min(i+1,t.length-1),s=t[n];if((-1===a&&r&&e>=r.end||null!=(l=s.event)&&l.appendInPlace&&e+.01>=s.start)&&(a=n),this.isInterstitial(r)){const e=r.event;if(n-o>1&&!1===e.appendInPlace)return;if(0===e.assetList.length&&e.assetListLoader)return}if(this.bufferedPos=e,a>i&&a>o)this.bufferedToItem(s);else{const t=this.primaryDetails;this.primaryLive&&t&&e>t.edge-t.targetduration&&s.start<t.edge+this.hls.config.interstitialLiveLookAhead&&this.isInterstitial(s)&&this.preloadAssets(s.event,0)}}else i&&s&&!this.itemsMatch(s,r)&&(a===o?this.bufferedToItem(s):a===o+1&&this.bufferedToItem(t[a]))}assetsBuffered(e,t){return 0!==e.event.assetList.length&&!e.event.assetList.some((e=>{const i=this.getAssetPlayer(e.identifier);return!(null!=i&&i.bufferedInPlaceToEnd(t))}))}setBufferingItem(e){const t=this.bufferingItem,i=this.schedule;if(!this.itemsMatch(e,t)&&i){const{items:n,events:r}=i;if(!n||!r)return t;const s=this.isInterstitial(e),o=this.getBufferingPlayer();this.bufferingItem=e,this.bufferedPos=Math.max(e.start,Math.min(e.end,this.timelinePos));const a=o?o.remaining:t?t.end-this.timelinePos:0;if(this.log(`INTERSTITIALS_BUFFERED_TO_BOUNDARY ${Fo(e)}`+(t?` (${a.toFixed(2)} remaining)`:"")),!this.playbackDisabled)if(s){const t=i.findAssetIndex(e.event,this.bufferedPos);e.event.assetList.forEach(((e,i)=>{const n=this.getAssetPlayer(e.identifier);n&&(i===t&&n.loadSource(),n.resumeBuffering())}))}else this.hls.resumeBuffering(),this.playerQueue.forEach((e=>e.pauseBuffering()));this.hls.trigger(l.INTERSTITIALS_BUFFERED_TO_BOUNDARY,{events:r.slice(0),schedule:n.slice(0),bufferingIndex:this.findItemIndex(e),playingIndex:this.findItemIndex(this.playingItem)})}else this.bufferingItem!==e&&(this.bufferingItem=e);return t}bufferedToItem(e,t=0){const i=this.setBufferingItem(e);if(!this.playbackDisabled)if(this.isInterstitial(e))this.bufferedToEvent(e,t);else if(null!==i){this.bufferingAsset=null;const t=this.detachedData;if(t)if(t.mediaSource){const t=!0;this.attachPrimary(e.start,e,t)}else this.preloadPrimary(e);else this.preloadPrimary(e)}}preloadPrimary(e){const t=this.findItemIndex(e),i=this.getPrimaryResumption(e,t);this.startLoadingPrimaryAt(i)}bufferedToEvent(e,t){const i=e.event,n=0===i.assetList.length&&!i.assetListLoader,r=i.cue.once;if(n||!r){const e=this.preloadAssets(i,t);if(null!=e&&e.interstitial.appendInPlace){const t=this.primaryMedia;t&&this.bufferAssetPlayer(e,t)}}}preloadAssets(e,t){const i=e.assetUrl,n=e.assetList.length,r=0===n&&!e.assetListLoader,s=e.cue.once;if(r){const r=e.timelineStart;if(e.appendInPlace){var o;const t=this.playingItem;this.isInterstitial(t)||(null==t||null==(o=t.nextEvent)?void 0:o.identifier)!==e.identifier||this.flushFrontBuffer(r+.25)}let s,a=0;if(!this.playingItem&&this.primaryLive&&(a=this.hls.startPosition,-1===a&&(a=this.hls.liveSyncPosition||0)),a&&!e.cue.pre&&!e.cue.post){const e=a-r;e>0&&(s=Math.round(1e3*e)/1e3)}if(this.log(`Load interstitial asset ${t+1}/${i?1:n} ${e}${s?` live-start: ${a} start-offset: ${s}`:""}`),i)return this.createAsset(e,0,0,r,e.duration,i);const l=this.assetListLoader.loadAssetList(e,s);l&&(e.assetListLoader=l)}else if(!s&&n){for(let i=t;i<n;i++){const t=e.assetList[i],n=this.getAssetPlayerQueueIndex(t.identifier);-1!==n&&!this.playerQueue[n].destroyed||t.error||this.createAssetPlayer(e,t,i)}const i=e.assetList[t];if(i){const e=this.getAssetPlayer(i.identifier);return e&&e.loadSource(),e}}return null}flushFrontBuffer(e){const t=this.requiredTracks;if(!t)return;this.log(`Removing front buffer starting at ${e}`);Object.keys(t).forEach((t=>{this.hls.trigger(l.BUFFER_FLUSHING,{startOffset:e,endOffset:1/0,type:t})}))}getAssetPlayerQueueIndex(e){const t=this.playerQueue;for(let i=0;i<t.length;i++)if(e===t[i].assetId)return i;return-1}getAssetPlayer(e){const t=this.getAssetPlayerQueueIndex(e);return this.playerQueue[t]||null}getBufferingPlayer(){const{playerQueue:e,primaryMedia:t}=this;if(t)for(let i=0;i<e.length;i++)if(e[i].media===t)return e[i];return null}createAsset(e,t,i,n,r,s){const o={parentIdentifier:e.identifier,identifier:xo(e,s,t),duration:r,startOffset:i,timelineStart:n,uri:s};return this.createAssetPlayer(e,o,t)}createAssetPlayer(e,t,i){const n=this.hls,r=n.userConfig;let s=r.videoPreference;const c=n.loadLevelObj||n.levels[n.currentLevel];(s||c)&&(s=y({},s),c.videoCodec&&(s.videoCodec=c.videoCodec),c.videoRange&&(s.allowedVideoRanges=[c.videoRange]));const u=n.audioTracks[n.audioTrack],h=n.subtitleTracks[n.subtitleTrack];let d=0;if(this.primaryLive||e.appendInPlace){const e=this.timelinePos-t.timelineStart;if(e>1){const i=t.duration;i&&e<i&&(d=e)}}const f=t.identifier,p=S(S({},r),{},{maxMaxBufferLength:Math.min(180,n.config.maxMaxBufferLength),autoStartLoad:!0,startFragPrefetch:!0,primarySessionId:n.sessionId,assetPlayerId:f,abrEwmaDefaultEstimate:n.bandwidthEstimate,interstitialsController:void 0,startPosition:d,liveDurationInfinity:!1,testBandwidth:!1,videoPreference:s,audioPreference:u||r.audioPreference,subtitlePreference:h||r.subtitlePreference});e.appendInPlace&&(e.appendInPlaceStarted=!0,t.timelineStart&&(p.timelineOffset=t.timelineStart));const _=p.cmcd;null!=_&&_.sessionId&&_.contentId&&(p.cmcd=y({},_,{contentId:ko(t.uri)})),this.getAssetPlayer(f)&&this.warn(`Duplicate date range identifier ${e} and asset ${f}`);const g=new Oo(this.HlsPlayerClass,p,e,t);this.playerQueue.push(g),e.assetList[i]=t;let m=!0;const v=n=>{if(n.live){var r;const t=new Error(`Interstitials MUST be VOD assets ${e}`),n={fatal:!0,type:o.OTHER_ERROR,details:a.INTERSTITIAL_ASSET_ITEM_ERROR,error:t},s=(null==(r=this.schedule)?void 0:r.findEventIndex(e.identifier))||-1;return void this.handleAssetItemError(n,e,s,i,t.message)}const s=n.edge-n.fragmentStart,l=t.duration;(m||null===l||s>l)&&(m=!1,this.log(`Interstitial asset "${f}" duration change ${l} > ${s}`),t.duration=s,this.updateSchedule())};g.on(l.LEVEL_UPDATED,((e,{details:t})=>v(t))),g.on(l.LEVEL_PTS_UPDATED,((e,{details:t})=>v(t))),g.on(l.EVENT_CUE_ENTER,(()=>this.onInterstitialCueEnter()));const b=(e,t)=>{const i=this.getAssetPlayer(f);if(i&&t.tracks){i.off(l.BUFFER_CODECS,b),i.tracks=t.tracks;const e=this.primaryMedia;this.bufferingAsset===i.assetItem&&e&&!i.media&&this.bufferAssetPlayer(i,e)}};g.on(l.BUFFER_CODECS,b);g.on(l.BUFFERED_TO_END,(()=>{var i;const n=this.getAssetPlayer(f);if(this.log(`buffered to end of asset ${n}`),!n||!this.schedule)return;const r=this.schedule.findEventIndex(e.identifier),s=null==(i=this.schedule.items)?void 0:i[r];this.isInterstitial(s)&&this.advanceAssetBuffering(s,t)}));const E=t=>()=>{if(!this.getAssetPlayer(f)||!this.schedule)return;this.shouldPlay=!0;const i=this.schedule.findEventIndex(e.identifier);this.advanceAfterAssetEnded(e,i,t)};return g.once(l.MEDIA_ENDED,E(i)),g.once(l.PLAYOUT_LIMIT_REACHED,E(1/0)),g.on(l.ERROR,((t,n)=>{if(!this.schedule)return;const r=this.getAssetPlayer(f);if(n.details===a.BUFFER_STALLED_ERROR)return null!=r&&r.appendInPlace?void this.handleInPlaceStall(e):(this.onTimeupdate(),void this.checkBuffer(!0));this.handleAssetItemError(n,e,this.schedule.findEventIndex(e.identifier),i,`Asset player error ${n.error} ${e}`)})),g.on(l.DESTROYING,(()=>{if(!this.getAssetPlayer(f)||!this.schedule)return;const t=new Error(`Asset player destroyed unexpectedly ${f}`),n={fatal:!0,type:o.OTHER_ERROR,details:a.INTERSTITIAL_ASSET_ITEM_ERROR,error:t};this.handleAssetItemError(n,e,this.schedule.findEventIndex(e.identifier),i,t.message)})),this.log(`INTERSTITIAL_ASSET_PLAYER_CREATED ${Po(t)}`),this.hls.trigger(l.INTERSTITIAL_ASSET_PLAYER_CREATED,{asset:t,assetListIndex:i,event:e,player:g}),g}clearInterstitial(e,t){e.assetList.forEach((e=>{this.clearAssetPlayer(e.identifier,t)})),e.reset()}resetAssetPlayer(e){const t=this.getAssetPlayerQueueIndex(e);if(-1!==t){this.log(`reset asset player "${e}" after error`);const i=this.playerQueue[t];this.transferMediaFromPlayer(i,null),i.resetDetails()}}clearAssetPlayer(e,t){const i=this.getAssetPlayerQueueIndex(e);if(-1!==i){const e=this.playerQueue[i];this.log(`clear ${e} toSegment: ${t?Fo(t):t}`),this.transferMediaFromPlayer(e,t),this.playerQueue.splice(i,1),e.destroy()}}emptyPlayerQueue(){let e;for(;e=this.playerQueue.pop();)e.destroy();this.playerQueue=[]}startAssetPlayer(e,t,i,n,r){const{interstitial:s,assetItem:o,assetId:a}=e,c=s.assetList.length,u=this.playingAsset;this.endedAsset=null,this.playingAsset=o,u&&u.identifier===a||(u&&(this.clearAssetPlayer(u.identifier,i[n]),delete u.error),this.log(`INTERSTITIAL_ASSET_STARTED ${t+1}/${c} ${Po(o)}`),this.hls.trigger(l.INTERSTITIAL_ASSET_STARTED,{asset:o,assetListIndex:t,event:s,schedule:i.slice(0),scheduleIndex:n,player:e})),this.bufferAssetPlayer(e,r)}bufferAssetPlayer(e,t){var i,n;if(!this.schedule)return;const{interstitial:r,assetItem:s}=e,l=this.schedule.findEventIndex(r.identifier),c=null==(i=this.schedule.items)?void 0:i[l];if(!c)return;e.loadSource(),this.setBufferingItem(c),this.bufferingAsset=s;const u=this.getBufferingPlayer();if(u===e)return;const h=r.appendInPlace;if(h&&!1===(null==u?void 0:u.interstitial.appendInPlace))return;const d=(null==u?void 0:u.tracks)||(null==(n=this.detachedData)?void 0:n.tracks)||this.requiredTracks;if(h&&s!==this.playingAsset){if(!e.tracks)return void this.log(`Waiting for track info before buffering ${e}`);if(d&&!L(d,e.tracks)){const t=new Error(`Asset ${Po(s)} SourceBuffer tracks ('${Object.keys(e.tracks)}') are not compatible with primary content tracks ('${Object.keys(d)}')`),i={fatal:!0,type:o.OTHER_ERROR,details:a.INTERSTITIAL_ASSET_ITEM_ERROR,error:t},n=r.findAssetIndex(s);return void this.handleAssetItemError(i,r,l,n,t.message)}}this.transferMediaTo(e,t)}handleInPlaceStall(e){const t=this.schedule,i=this.primaryMedia;if(!t||!i)return;const n=i.currentTime,r=t.findAssetIndex(e,n),s=e.assetList[r];if(s){const o=this.getAssetPlayer(s.identifier);if(o){const a=o.currentTime||n-s.timelineStart,l=o.duration-a;if(this.warn(`Stalled at ${a} of ${a+l} in ${o} ${e} (media.currentTime: ${n})`),a&&(l/i.playbackRate<.5||o.bufferedInPlaceToEnd(i))&&o.hls){const i=t.findEventIndex(e.identifier);this.advanceAfterAssetEnded(e,i,r)}}}}advanceInPlace(e){const t=this.primaryMedia;t&&t.currentTime<e&&(t.currentTime=e)}handleAssetItemError(e,t,i,n,r){if(e.details===a.BUFFER_STALLED_ERROR)return;const s=t.assetList[n]||null;if(this.warn(`INTERSTITIAL_ASSET_ERROR ${s?Po(s):s} ${e.error}`),!this.schedule)return;const o=(null==s?void 0:s.identifier)||"",c=this.getAssetPlayerQueueIndex(o),u=this.playerQueue[c]||null,h=this.schedule.items,d=y({},e,{fatal:!1,errorAction:It(!0),asset:s,assetListIndex:n,event:t,schedule:h,scheduleIndex:i,player:u});if(this.hls.trigger(l.INTERSTITIAL_ASSET_ERROR,d),!e.fatal)return;const f=this.playingAsset,p=this.bufferingAsset,_=new Error(r);if(s&&(this.clearAssetPlayer(o,null),s.error=_),t.assetList.some((e=>!e.error)))for(let e=n;e<t.assetList.length;e++)this.resetAssetPlayer(t.assetList[e].identifier);else t.error=_;this.updateSchedule(!0),t.error?this.primaryFallback(t):f&&f.identifier===o?this.advanceAfterAssetEnded(t,i,n):p&&p.identifier===o&&this.isInterstitial(this.bufferingItem)&&this.advanceAssetBuffering(this.bufferingItem,p)}primaryFallback(e){const t=e.timelineStart,i=this.effectivePlayingItem;if(i){this.log(`Fallback to primary from event "${e.identifier}" start: ${t} pos: ${this.timelinePos} playing: ${Fo(i)} error: ${e.error}`);let n=this.timelinePos;-1===n&&(n=this.hls.startPosition);const r=this.updateItem(i,n);if(this.itemsMatch(i,r)&&this.clearInterstitial(e,null),e.appendInPlace&&(this.attachPrimary(t,null),this.flushFrontBuffer(t)),!this.schedule)return;const s=this.schedule.findItemIndexAtTime(n);this.setSchedulePosition(s)}else this.checkStart()}onAssetListLoaded(e,t){var i,n;const r=t.event,s=r.identifier,o=t.assetListResponse.ASSETS;if(null==(i=this.schedule)||!i.hasEvent(s))return;const a=r.timelineStart,l=r.duration;let c=0;o.forEach(((e,t)=>{const i=parseFloat(e.DURATION);this.createAsset(r,t,c,a+c,i,e.URI),c+=i})),r.duration=c,this.log(`Loaded asset-list with duration: ${c} (was: ${l}) ${r}`);const u=this.waitingItem,h=(null==u?void 0:u.event.identifier)===s;this.updateSchedule();const d=null==(n=this.bufferingItem)?void 0:n.event;if(h){var f;const e=this.schedule.findEventIndex(s),t=null==(f=this.schedule.items)?void 0:f[e];if(t){if(!this.playingItem&&this.timelinePos>t.end){if(this.schedule.findItemIndexAtTime(this.timelinePos)!==e)return r.error=new Error(`Interstitial no longer within playback range ${this.timelinePos} ${r}`),this.updateSchedule(!0),void this.primaryFallback(r)}this.setBufferingItem(t)}this.setSchedulePosition(e)}else if((null==d?void 0:d.identifier)===s){const e=r.assetList[0];if(e){const t=this.getAssetPlayer(e.identifier);if(d.appendInPlace){const e=this.primaryMedia;t&&e&&this.bufferAssetPlayer(t,e)}else t&&t.loadSource()}}}onError(e,t){if(this.schedule)switch(t.details){case a.ASSET_LIST_PARSING_ERROR:case a.ASSET_LIST_LOAD_ERROR:case a.ASSET_LIST_LOAD_TIMEOUT:{const e=t.interstitial;e&&(this.updateSchedule(!0),this.primaryFallback(e));break}case a.BUFFER_STALLED_ERROR:{const e=this.endedItem||this.waitingItem||this.playingItem;if(this.isInterstitial(e)&&e.event.appendInPlace)return void this.handleInPlaceStall(e.event);this.log(`Primary player stall @${this.timelinePos} bufferedPos: ${this.bufferedPos}`),this.onTimeupdate(),this.checkBuffer(!0);break}}}}});function Ga(e){return e&&"object"==typeof e?Array.isArray(e)?e.map(Ga):Object.keys(e).reduce(((t,i)=>(t[i]=Ga(e[i]),t)),{}):e}function za(e,t){const i=e.loader;if(i!==Ba&&i!==ja)t.log("[config]: Custom loader detected, cannot enable progressive streaming"),e.progressive=!1;else{(function(){if(self.fetch&&self.AbortController&&self.ReadableStream&&self.Request)try{return new self.ReadableStream({}),!0}catch(e){}return!1})()&&(e.loader=Ba,e.progressive=!0,e.enableSoftwareAES=!0,t.log("[config]: Progressive streaming enabled, using FetchLoader"))}}class Ka extends Qt{constructor(e,t){super("gap-controller",e.logger),this.hls=void 0,this.fragmentTracker=void 0,this.media=null,this.mediaSource=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.buffered={},this.lastCurrentTime=0,this.ended=0,this.waiting=0,this.onMediaPlaying=()=>{this.ended=0,this.waiting=0},this.onMediaWaiting=()=>{var e;null!=(e=this.media)&&e.seeking||(this.waiting=self.performance.now(),this.tick())},this.onMediaEnded=()=>{var e;this.hls&&(this.ended=(null==(e=this.media)?void 0:e.currentTime)||1,this.hls.trigger(l.MEDIA_ENDED,{stalled:!1}))},this.hls=e,this.fragmentTracker=t,this.registerListeners()}registerListeners(){const{hls:e}=this;e&&(e.on(l.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(l.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(l.BUFFER_APPENDED,this.onBufferAppended,this))}unregisterListeners(){const{hls:e}=this;e&&(e.off(l.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(l.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(l.BUFFER_APPENDED,this.onBufferAppended,this))}destroy(){super.destroy(),this.unregisterListeners(),this.media=this.hls=this.fragmentTracker=null,this.mediaSource=void 0}onMediaAttached(e,t){this.setInterval(100),this.mediaSource=t.mediaSource;const i=this.media=t.media;gn(i,"playing",this.onMediaPlaying),gn(i,"waiting",this.onMediaWaiting),gn(i,"ended",this.onMediaEnded)}onMediaDetaching(e,t){this.clearInterval();const{media:i}=this;i&&(mn(i,"playing",this.onMediaPlaying),mn(i,"waiting",this.onMediaWaiting),mn(i,"ended",this.onMediaEnded),this.media=null),this.mediaSource=void 0}onBufferAppended(e,t){this.buffered=t.timeRanges}get hasBuffered(){return Object.keys(this.buffered).length>0}tick(){var e;if(null==(e=this.media)||!e.readyState||!this.hasBuffered)return;const t=this.media.currentTime;this.poll(t,this.lastCurrentTime),this.lastCurrentTime=t}poll(e,t){var i,n;const r=null==(i=this.hls)?void 0:i.config;if(!r)return;const s=this.media;if(!s)return;const{seeking:o}=s,a=this.seeking&&!o,c=!this.seeking&&o,u=s.paused&&!o||s.ended||0===s.playbackRate;if(this.seeking=o,e!==t)return t&&(this.ended=0),this.moved=!0,o||(this.nudgeRetry=0,r.nudgeOnVideoHole&&!u&&e>t&&this.nudgeOnVideoHole(e,t)),void(0===this.waiting&&this.stallResolved(e));if(c||a)return void(a&&this.stallResolved(e));if(u)return this.nudgeRetry=0,this.stallResolved(e),void(!this.ended&&s.ended&&this.hls&&(this.ended=e||1,this.hls.trigger(l.MEDIA_ENDED,{stalled:!1})));if(!ti.getBuffered(s).length)return void(this.nudgeRetry=0);const h=ti.bufferInfo(s,e,0),d=h.nextStart||0,f=this.fragmentTracker;if(o&&f&&this.hls){const t=Wa(this.hls.inFlightFragments,e),i=h.len>2,n=!d||t||d-e>2&&!f.getPartialFragment(e);if(i||n)return;this.moved=!1}const p=null==(n=this.hls)?void 0:n.latestLevelDetails;if(!this.moved&&null!==this.stalled&&f){if(!(h.len>0)&&!d)return;const t=Math.max(d,h.start||0)-e,i=!(null==p||!p.live)?2*p.targetduration:2,n=Va(e,f);if(t>0&&(t<=i||n))return void(s.paused||this._trySkipBufferHole(n))}const _=r.detectStallWithCurrentTimeMs,g=self.performance.now(),m=this.waiting;let v=this.stalled;if(null===v){if(!(m>0&&g-m<_))return void(this.stalled=g);v=this.stalled=m}const y=g-v;if(!o&&(y>=_||m)&&this.hls){var b;if("ended"===(null==(b=this.mediaSource)?void 0:b.readyState)&&(null==p||!p.live)&&Math.abs(e-((null==p?void 0:p.edge)||0))<1){if(this.ended)return;return this.ended=e||1,void this.hls.trigger(l.MEDIA_ENDED,{stalled:!0})}if(this._reportStall(h),!this.media||!this.hls)return}const S=ti.bufferInfo(s,e,r.maxBufferHole);this._tryFixBufferStall(S,y,e)}stallResolved(e){const t=this.stalled;if(t&&this.hls&&(this.stalled=null,this.stallReported)){const i=self.performance.now()-t;this.log(`playback not stuck anymore @${e}, after ${Math.round(i)}ms`),this.stallReported=!1,this.waiting=0,this.hls.trigger(l.STALL_RESOLVED,{})}}nudgeOnVideoHole(e,t){var i;const n=this.buffered.video;if(this.hls&&this.media&&this.fragmentTracker&&null!=(i=this.buffered.audio)&&i.length&&n&&n.length>1&&e>n.end(0)){const i=ti.bufferedInfo(ti.timeRangesToArray(this.buffered.audio),e,0);if(i.len>1&&t>=i.start){const i=ti.timeRangesToArray(n),r=ti.bufferedInfo(i,t,0).bufferedIndex;if(r>-1&&r<i.length-1){const t=ti.bufferedInfo(i,e,0).bufferedIndex,n=i[r].end,s=i[r+1].start;if((-1===t||t>r)&&s-n<1&&e-n<2){const i=new Error(`nudging playhead to flush pipeline after video hole. currentTime: ${e} hole: ${n} -> ${s} buffered index: ${t}`);this.warn(i.message),this.media.currentTime+=1e-6;let r=Va(e,this.fragmentTracker);r&&"fragment"in r?r=r.fragment:r||(r=void 0);const c=ti.bufferInfo(this.media,e,0);this.hls.trigger(l.ERROR,{type:o.MEDIA_ERROR,details:a.BUFFER_SEEK_OVER_HOLE,fatal:!1,error:i,reason:i.message,frag:r,buffer:c.len,bufferInfo:c})}}}}}_tryFixBufferStall(e,t,i){var n,r;const{fragmentTracker:s,media:o}=this,a=null==(n=this.hls)?void 0:n.config;if(!o||!s||!a)return;const l=null==(r=this.hls)?void 0:r.latestLevelDetails,c=Va(i,s);if(c||null!=l&&l.live&&i<l.fragmentStart){if(this._trySkipBufferHole(c)||!this.media)return}const u=e.buffered,h=this.adjacentTraversal(e,i);(u&&u.length>1&&e.len>a.maxBufferHole||e.nextStart&&(e.nextStart-i<a.maxBufferHole||h))&&(t>1e3*a.highBufferWatchdogPeriod||this.waiting)&&(this.warn("Trying to nudge playhead over buffer-hole"),this._tryNudgeBuffer(e))}adjacentTraversal(e,t){const i=this.fragmentTracker,n=e.nextStart;if(i&&n){const e=i.getFragAtPos(t,f),r=i.getFragAtPos(n,f);if(e&&r)return r.sn-e.sn<2}return!1}_reportStall(e){const{hls:t,media:i,stallReported:n,stalled:r}=this;if(!n&&null!==r&&i&&t){this.stallReported=!0;const n=new Error(`Playback stalling at @${i.currentTime} due to low buffer (${it(e)})`);this.warn(n.message),t.trigger(l.ERROR,{type:o.MEDIA_ERROR,details:a.BUFFER_STALLED_ERROR,fatal:!1,error:n,buffer:e.len,bufferInfo:e,stalled:{start:r}})}}_trySkipBufferHole(e){var t;const{fragmentTracker:i,media:n}=this,r=null==(t=this.hls)?void 0:t.config;if(!n||!i||!r)return 0;const s=n.currentTime,c=ti.bufferInfo(n,s,0),u=s<c.start?c.start:c.nextStart;if(u&&this.hls){const t=c.len<=r.maxBufferHole,d=c.len>0&&c.len<1&&n.readyState<3,p=u-s;if(p>0&&(t||d)){if(p>r.maxBufferHole){let t=!1;if(0===s){const e=i.getAppendedFrag(0,f);e&&u<e.end&&(t=!0)}if(!t&&e){var h;if(null==(h=this.hls.loadLevelObj)||!h.details)return 0;if(Wa(this.hls.inFlightFragments,u))return 0;let t=!1,n=e.end;for(;n<u;){const e=Va(n,i);if(!e){t=!0;break}n+=e.duration}if(t)return 0}}const t=Math.max(u+.05,s+.1);if(this.warn(`skipping hole, adjusting currentTime from ${s} to ${t}`),this.moved=!0,n.currentTime=t,null==e||!e.gap){const i=new Error(`fragment loaded with buffer holes, seeking from ${s} to ${t}`),n={type:o.MEDIA_ERROR,details:a.BUFFER_SEEK_OVER_HOLE,fatal:!1,error:i,reason:i.message,buffer:c.len,bufferInfo:c};e&&("fragment"in e?n.part=e:n.frag=e),this.hls.trigger(l.ERROR,n)}return t}}return 0}_tryNudgeBuffer(e){const{hls:t,media:i,nudgeRetry:n}=this,r=null==t?void 0:t.config;if(!i||!r)return 0;const s=i.currentTime;if(this.nudgeRetry++,n<r.nudgeMaxRetry){const c=s+(n+1)*r.nudgeOffset,u=new Error(`Nudging 'currentTime' from ${s} to ${c}`);this.warn(u.message),i.currentTime=c,t.trigger(l.ERROR,{type:o.MEDIA_ERROR,details:a.BUFFER_NUDGE_ON_STALL,error:u,fatal:!1,buffer:e.len,bufferInfo:e})}else{const i=new Error(`Playhead still not moving while enough data buffered @${s} after ${r.nudgeMaxRetry} nudges`);this.error(i.message),t.trigger(l.ERROR,{type:o.MEDIA_ERROR,details:a.BUFFER_STALLED_ERROR,error:i,fatal:!0,buffer:e.len,bufferInfo:e})}}}function Wa(e,t){const i=qa(e.main);if(i&&i.start<=t)return i;const n=qa(e.audio);return n&&n.start<=t?n:null}function qa(e){if(!e)return null;switch(e.state){case bn:case yn:case An:case xn:return null}return e.frag}function Va(e,t){return t.getAppendedFrag(e,f)||t.getPartialFragment(e)}function Ya(){if("undefined"!=typeof self)return self.VTTCue||self.TextTrackCue}function Za(e,t,i,n,r){let s=new e(t,i,"");try{s.value=n,r&&(s.type=r)}catch(o){s=new e(t,i,it(r?S({type:r},n):n))}return s}const Xa=(()=>{const e=Ya();try{e&&new e(0,Number.POSITIVE_INFINITY,"")}catch(e){return Number.MAX_VALUE}return Number.POSITIVE_INFINITY})();class Qa{constructor(e){this.hls=void 0,this.id3Track=null,this.media=null,this.dateRangeCuesAppended={},this.removeCues=!0,this.assetCue=void 0,this.onEventCueEnter=()=>{this.hls&&this.hls.trigger(l.EVENT_CUE_ENTER,{})},this.hls=e,this._registerListeners()}destroy(){this._unregisterListeners(),this.id3Track=null,this.media=null,this.dateRangeCuesAppended={},this.hls=this.onEventCueEnter=null}_registerListeners(){const{hls:e}=this;e&&(e.on(l.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(l.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(l.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(l.MANIFEST_LOADING,this.onManifestLoading,this),e.on(l.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.on(l.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(l.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(l.LEVEL_PTS_UPDATED,this.onLevelPtsUpdated,this))}_unregisterListeners(){const{hls:e}=this;e&&(e.off(l.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(l.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(l.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(l.MANIFEST_LOADING,this.onManifestLoading,this),e.off(l.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.off(l.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(l.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(l.LEVEL_PTS_UPDATED,this.onLevelPtsUpdated,this))}onMediaAttaching(e,t){var i;this.media=t.media,!1===(null==(i=t.overrides)?void 0:i.cueRemoval)&&(this.removeCues=!1)}onMediaAttached(){var e;const t=null==(e=this.hls)?void 0:e.latestLevelDetails;t&&this.updateDateRangeCues(t)}onMediaDetaching(e,t){this.media=null;!!t.transferMedia||(this.id3Track&&(this.removeCues&&Eo(this.id3Track,this.onEventCueEnter),this.id3Track=null),this.dateRangeCuesAppended={})}onManifestLoading(){this.dateRangeCuesAppended={}}createTrack(e){const t=this.getID3Track(e.textTracks);return t.mode="hidden",t}getID3Track(e){if(this.media){for(let t=0;t<e.length;t++){const i=e[t];if("metadata"===i.kind&&"id3"===i.label)return bo(i,this.media),i}return this.media.addTextTrack("metadata","id3")}}onFragParsingMetadata(e,t){if(!this.media||!this.hls)return;const{enableEmsgMetadataCues:i,enableID3MetadataCues:n}=this.hls.config;if(!i&&!n)return;const{samples:r}=t;this.id3Track||(this.id3Track=this.createTrack(this.media));const s=Ya();if(s)for(let e=0;e<r.length;e++){const t=r[e].type;if(t===ar.emsg&&!i||!n)continue;const o=nr(r[e].data),a=r[e].pts;let l=a+r[e].duration;l>Xa&&(l=Xa);l-a<=0&&(l=a+.25);for(let e=0;e<o.length;e++){const i=o[e];if(!rr(i)){this.updateId3CueEnds(a,t);const e=Za(s,a,l,i,t);e&&this.id3Track.addCue(e)}}}}updateId3CueEnds(e,t){var i;const n=null==(i=this.id3Track)?void 0:i.cues;if(n)for(let i=n.length;i--;){const r=n[i];r.type===t&&r.startTime<e&&r.endTime===Xa&&(r.endTime=e)}}onBufferFlushing(e,{startOffset:t,endOffset:i,type:n}){const{id3Track:r,hls:s}=this;if(!s)return;const{config:{enableEmsgMetadataCues:o,enableID3MetadataCues:a}}=s;if(r&&(o||a)){let e;e="audio"===n?e=>e.type===ar.audioId3&&a:"video"===n?e=>e.type===ar.emsg&&o:e=>e.type===ar.audioId3&&a||e.type===ar.emsg&&o,wo(r,t,i,e)}}onLevelUpdated(e,{details:t}){this.updateDateRangeCues(t,!0)}onLevelPtsUpdated(e,t){Math.abs(t.drift)>.01&&this.updateDateRangeCues(t.details)}updateDateRangeCues(e,t){if(!this.hls||!this.media)return;const{assetPlayerId:i,timelineOffset:r,enableDateRangeMetadataCues:s,interstitialsController:o}=this.hls.config;if(!s)return;const a=Ya();if(i&&r&&!o){const{fragmentStart:t,fragmentEnd:n}=e;let r=this.assetCue;r?(r.startTime=t,r.endTime=n):a&&(r=this.assetCue=Za(a,t,n,{assetPlayerId:this.hls.config.assetPlayerId},"hlsjs.interstitial.asset"),r&&(r.id=i,this.id3Track||(this.id3Track=this.createTrack(this.media)),this.id3Track.addCue(r),r.addEventListener("enter",this.onEventCueEnter)))}if(!e.hasProgramDateTime)return;const{id3Track:l}=this,{dateRanges:c}=e,u=Object.keys(c);let h=this.dateRangeCuesAppended;var d;if(l&&t)if(null!=(d=l.cues)&&d.length){const e=Object.keys(h).filter((e=>!u.includes(e)));for(let t=e.length;t--;){var f;const i=e[t],n=null==(f=h[i])?void 0:f.cues;delete h[i],n&&Object.keys(n).forEach((e=>{const t=n[e];if(t){t.removeEventListener("enter",this.onEventCueEnter);try{l.removeCue(t)}catch(e){}}}))}}else h=this.dateRangeCuesAppended={};const p=e.fragments[e.fragments.length-1];if(0!==u.length&&n(null==p?void 0:p.programDateTime)){this.id3Track||(this.id3Track=this.createTrack(this.media));for(let e=0;e<u.length;e++){const t=u[e],i=c[t],n=i.startTime,r=h[t],s=(null==r?void 0:r.cues)||{};let l=(null==r?void 0:r.durationKnown)||!1,d=Xa;const{duration:f,endDate:p}=i;if(p&&null!==f)d=n+f,l=!0;else if(i.endOnNext&&!l){const e=u.reduce(((e,t)=>{if(t!==i.id){const n=c[t];if(n.class===i.class&&n.startDate>i.startDate&&(!e||i.startDate<e.startDate))return n}return e}),null);e&&(d=e.startTime,l=!0)}const g=Object.keys(i.attr);for(let e=0;e<g.length;e++){const c=g[e];if("ID"===(_=c)||"CLASS"===_||"CUE"===_||"START-DATE"===_||"DURATION"===_||"END-DATE"===_||"END-ON-NEXT"===_)continue;const u=s[c];if(u)!l||null!=r&&r.durationKnown?Math.abs(u.startTime-n)>.01&&(u.startTime=n,u.endTime=d):u.endTime=d;else if(a){let e=i.attr[c];ui(c)&&(e=P(e));const r=Za(a,n,d,{key:c,data:e},ar.dateRange);r&&(r.id=t,this.id3Track.addCue(r),s[c]=r,o&&("X-ASSET-LIST"!==c&&"X-ASSET-URL"!==c||r.addEventListener("enter",this.onEventCueEnter)))}}h[t]={cues:s,dateRange:i,durationKnown:l}}var _}}}class Ja{constructor(e){this.hls=void 0,this.config=void 0,this.media=null,this.currentTime=0,this.stallCount=0,this._latency=null,this._targetLatencyUpdated=!1,this.onTimeupdate=()=>{const{media:e}=this,t=this.levelDetails;if(!e||!t)return;this.currentTime=e.currentTime;const i=this.computeLatency();if(null===i)return;this._latency=i;const{lowLatencyMode:n,maxLiveSyncPlaybackRate:r}=this.config;if(!n||1===r||!t.live)return;const s=this.targetLatency;if(null===s)return;const o=i-s;if(o<Math.min(this.maxLatency,s+t.targetduration)&&o>.05&&this.forwardBufferLength>1){const t=Math.min(2,Math.max(1,r)),i=Math.round(2/(1+Math.exp(-.75*o-this.edgeStalled))*20)/20,n=Math.min(t,Math.max(1,i));this.changeMediaPlaybackRate(e,n)}else 1!==e.playbackRate&&0!==e.playbackRate&&this.changeMediaPlaybackRate(e,1)},this.hls=e,this.config=e.config,this.registerListeners()}get levelDetails(){var e;return(null==(e=this.hls)?void 0:e.latestLevelDetails)||null}get latency(){return this._latency||0}get maxLatency(){const{config:e}=this;if(void 0!==e.liveMaxLatencyDuration)return e.liveMaxLatencyDuration;const t=this.levelDetails;return t?e.liveMaxLatencyDurationCount*t.targetduration:0}get targetLatency(){const e=this.levelDetails;if(null===e||null===this.hls)return null;const{holdBack:t,partHoldBack:i,targetduration:n}=e,{liveSyncDuration:r,liveSyncDurationCount:s,lowLatencyMode:o}=this.config,a=this.hls.userConfig;let l=o&&i||t;(this._targetLatencyUpdated||a.liveSyncDuration||a.liveSyncDurationCount||0===l)&&(l=void 0!==r?r:s*n);const c=n;return l+Math.min(this.stallCount*this.config.liveSyncOnStallIncrease,c)}set targetLatency(e){this.stallCount=0,this.config.liveSyncDuration=e,this._targetLatencyUpdated=!0}get liveSyncPosition(){const e=this.estimateLiveEdge(),t=this.targetLatency;if(null===e||null===t)return null;const i=this.levelDetails;if(null===i)return null;const n=i.edge,r=e-t-this.edgeStalled,s=n-i.totalduration,o=n-(this.config.lowLatencyMode&&i.partTarget||i.targetduration);return Math.min(Math.max(s,r),o)}get drift(){const e=this.levelDetails;return null===e?1:e.drift}get edgeStalled(){const e=this.levelDetails;if(null===e)return 0;const t=3*(this.config.lowLatencyMode&&e.partTarget||e.targetduration);return Math.max(e.age-t,0)}get forwardBufferLength(){const{media:e}=this,t=this.levelDetails;if(!e||!t)return 0;const i=e.buffered.length;return(i?e.buffered.end(i-1):t.edge)-this.currentTime}destroy(){this.unregisterListeners(),this.onMediaDetaching(),this.hls=null}registerListeners(){const{hls:e}=this;e&&(e.on(l.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(l.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(l.MANIFEST_LOADING,this.onManifestLoading,this),e.on(l.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(l.ERROR,this.onError,this))}unregisterListeners(){const{hls:e}=this;e&&(e.off(l.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(l.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(l.MANIFEST_LOADING,this.onManifestLoading,this),e.off(l.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(l.ERROR,this.onError,this))}onMediaAttached(e,t){this.media=t.media,this.media.addEventListener("timeupdate",this.onTimeupdate)}onMediaDetaching(){this.media&&(this.media.removeEventListener("timeupdate",this.onTimeupdate),this.media=null)}onManifestLoading(){this._latency=null,this.stallCount=0}onLevelUpdated(e,{details:t}){t.advanced&&this.onTimeupdate(),!t.live&&this.media&&this.media.removeEventListener("timeupdate",this.onTimeupdate)}onError(e,t){var i;t.details===a.BUFFER_STALLED_ERROR&&(this.stallCount++,this.hls&&null!=(i=this.levelDetails)&&i.live&&this.hls.logger.warn("[latency-controller]: Stall detected, adjusting target latency"))}changeMediaPlaybackRate(e,t){var i,n;e.playbackRate!==t&&(null==(i=this.hls)||i.logger.debug(`[latency-controller]: latency=${this.latency.toFixed(3)}, targetLatency=${null==(n=this.targetLatency)?void 0:n.toFixed(3)}, forwardBufferLength=${this.forwardBufferLength.toFixed(3)}: adjusting playback rate from ${e.playbackRate} to ${t}`),e.playbackRate=t)}estimateLiveEdge(){const e=this.levelDetails;return null===e?null:e.edge+e.age}computeLatency(){const e=this.estimateLiveEdge();return null===e?null:e-this.currentTime}}class el extends ls{constructor(e,t){super(e,"level-controller"),this._levels=[],this._firstLevel=-1,this._maxAutoLevel=-1,this._startLevel=void 0,this.currentLevel=null,this.currentLevelIndex=-1,this.manualLevelIndex=-1,this.steering=void 0,this.onParsedComplete=void 0,this.steering=t,this._registerListeners()}_registerListeners(){const{hls:e}=this;e.on(l.MANIFEST_LOADING,this.onManifestLoading,this),e.on(l.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(l.LEVEL_LOADED,this.onLevelLoaded,this),e.on(l.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(l.FRAG_BUFFERED,this.onFragBuffered,this),e.on(l.ERROR,this.onError,this)}_unregisterListeners(){const{hls:e}=this;e.off(l.MANIFEST_LOADING,this.onManifestLoading,this),e.off(l.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(l.LEVEL_LOADED,this.onLevelLoaded,this),e.off(l.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(l.FRAG_BUFFERED,this.onFragBuffered,this),e.off(l.ERROR,this.onError,this)}destroy(){this._unregisterListeners(),this.steering=null,this.resetLevels(),super.destroy()}stopLoad(){this._levels.forEach((e=>{e.loadError=0,e.fragmentError=0})),super.stopLoad()}resetLevels(){this._startLevel=void 0,this.manualLevelIndex=-1,this.currentLevelIndex=-1,this.currentLevel=null,this._levels=[],this._maxAutoLevel=-1}onManifestLoading(e,t){this.resetLevels()}onManifestLoaded(e,t){const i=this.hls.config.preferManagedMediaSource,n=[],r={},s={};let o=!1,a=!1,l=!1;t.levels.forEach((e=>{const t=e.attrs;let{audioCodec:c,videoCodec:u}=e;c&&(e.audioCodec=c=Pe(c,i)||void 0),u&&(u=e.videoCodec=function(e){const t=e.split(",");for(let e=0;e<t.length;e++){const i=t[e].split(".");i.length>2&&"avc1"===i[0]&&(t[e]=`avc1.${parseInt(i[1]).toString(16)}${("000"+parseInt(i[2]).toString(16)).slice(-4)}`)}return t.join(",")}(u));const{width:h,height:d,unknownCodecs:f}=e,p=(null==f?void 0:f.length)||0;if(o||(o=!(!h||!d)),a||(a=!!u),l||(l=!!c),p||c&&!this.isAudioSupported(c)||u&&!this.isVideoSupported(u))return void this.log(`Some or all CODECS not supported "${t.CODECS}"`);const{CODECS:_,"FRAME-RATE":g,"HDCP-LEVEL":m,"PATHWAY-ID":v,RESOLUTION:y,"VIDEO-RANGE":b}=t,S=`${`${v||"."}-`}${e.bitrate}-${y}-${g}-${_}-${b}-${m}`;if(r[S])if(r[S].uri===e.url||e.attrs["PATHWAY-ID"])r[S].addGroupId("audio",t.AUDIO),r[S].addGroupId("text",t.SUBTITLES);else{const t=s[S]+=1;e.attrs["PATHWAY-ID"]=new Array(t+1).join(".");const i=this.createLevel(e);r[S]=i,n.push(i)}else{const t=this.createLevel(e);r[S]=t,s[S]=1,n.push(t)}})),this.filterAndSortMediaOptions(n,t,o,a,l)}createLevel(e){const t=new Je(e),i=e.supplemental;if(null!=i&&i.videoCodec&&!this.isVideoSupported(i.videoCodec)){const e=new Error(`SUPPLEMENTAL-CODECS not supported "${i.videoCodec}"`);this.log(e.message),t.supportedResult=je(e,[])}return t}isAudioSupported(e){return Te(e,"audio",this.hls.config.preferManagedMediaSource)}isVideoSupported(e){return Te(e,"video",this.hls.config.preferManagedMediaSource)}filterAndSortMediaOptions(e,t,i,n,r){var s;let c=[],u=[],h=e;const d=(null==(s=t.stats)?void 0:s.parsing)||{};if((i||n)&&r&&(h=h.filter((({videoCodec:e,videoRange:t,width:i,height:n})=>{return(!!e||!(!i||!n))&&(!!(r=t)&&qe.indexOf(r)>-1);var r}))),0===h.length)return Promise.resolve().then((()=>{if(this.hls){let e="no level with compatible codecs found in manifest",i=e;t.levels.length&&(i=`one or more CODECS in variant not supported: ${it(t.levels.map((e=>e.attrs.CODECS)).filter(((e,t,i)=>i.indexOf(e)===t)))}`,this.warn(i),e+=` (${i})`);const n=new Error(e);this.hls.trigger(l.ERROR,{type:o.MEDIA_ERROR,details:a.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:t.url,error:n,reason:i})}})),void(d.end=performance.now());t.audioTracks&&(c=t.audioTracks.filter((e=>!e.audioCodec||this.isAudioSupported(e.audioCodec))),tl(c)),t.subtitles&&(u=t.subtitles,tl(u));const f=h.slice(0);h.sort(((e,t)=>{if(e.attrs["HDCP-LEVEL"]!==t.attrs["HDCP-LEVEL"])return(e.attrs["HDCP-LEVEL"]||"")>(t.attrs["HDCP-LEVEL"]||"")?1:-1;if(i&&e.height!==t.height)return e.height-t.height;if(e.frameRate!==t.frameRate)return e.frameRate-t.frameRate;if(e.videoRange!==t.videoRange)return qe.indexOf(e.videoRange)-qe.indexOf(t.videoRange);if(e.videoCodec!==t.videoCodec){const i=De(e.videoCodec),n=De(t.videoCodec);if(i!==n)return n-i}if(e.uri===t.uri&&e.codecSet!==t.codecSet){const i=Le(e.codecSet),n=Le(t.codecSet);if(i!==n)return n-i}return e.averageBitrate!==t.averageBitrate?e.averageBitrate-t.averageBitrate:0}));let p=f[0];if(this.steering&&(h=this.steering.filterParsedLevels(h),h.length!==f.length))for(let e=0;e<f.length;e++)if(f[e].pathwayId===h[0].pathwayId){p=f[e];break}this._levels=h;for(let e=0;e<h.length;e++)if(h[e]===p){var _;this._firstLevel=e;const t=p.bitrate,i=this.hls.bandwidthEstimate;if(this.log(`manifest loaded, ${h.length} level(s) found, first bitrate: ${t}`),void 0===(null==(_=this.hls.userConfig)?void 0:_.abrEwmaDefaultEstimate)){const e=Math.min(t,this.hls.config.abrEwmaDefaultEstimateMax);e>i&&i===this.hls.abrEwmaDefaultEstimate&&(this.hls.bandwidthEstimate=e)}break}const g=r&&!n,m=this.hls.config,v=!(!m.audioStreamController||!m.audioTrackController),y={levels:h,audioTracks:c,subtitleTracks:u,sessionData:t.sessionData,sessionKeys:t.sessionKeys,firstLevel:this._firstLevel,stats:t.stats,audio:r,video:n,altAudio:v&&!g&&c.some((e=>!!e.url))};d.end=performance.now(),this.hls.trigger(l.MANIFEST_PARSED,y)}get levels(){return 0===this._levels.length?null:this._levels}get loadLevelObj(){return this.currentLevel}get level(){return this.currentLevelIndex}set level(e){const t=this._levels;if(0===t.length)return;if(e<0||e>=t.length){const i=new Error("invalid level idx"),n=e<0;if(this.hls.trigger(l.ERROR,{type:o.OTHER_ERROR,details:a.LEVEL_SWITCH_ERROR,level:e,fatal:n,error:i,reason:i.message}),n)return;e=Math.min(e,t.length-1)}const i=this.currentLevelIndex,n=this.currentLevel,r=n?n.attrs["PATHWAY-ID"]:void 0,s=t[e],c=s.attrs["PATHWAY-ID"];if(this.currentLevelIndex=e,this.currentLevel=s,i===e&&n&&r===c)return;this.log(`Switching to level ${e} (${s.height?s.height+"p ":""}${s.videoRange?s.videoRange+" ":""}${s.codecSet?s.codecSet+" ":""}@${s.bitrate})${c?" with Pathway "+c:""} from level ${i}${r?" with Pathway "+r:""}`);const u={level:e,attrs:s.attrs,details:s.details,bitrate:s.bitrate,averageBitrate:s.averageBitrate,maxBitrate:s.maxBitrate,realBitrate:s.realBitrate,width:s.width,height:s.height,codecSet:s.codecSet,audioCodec:s.audioCodec,videoCodec:s.videoCodec,audioGroups:s.audioGroups,subtitleGroups:s.subtitleGroups,loaded:s.loaded,loadError:s.loadError,fragmentError:s.fragmentError,name:s.name,id:s.id,uri:s.uri,url:s.url,urlId:0,audioGroupIds:s.audioGroupIds,textGroupIds:s.textGroupIds};this.hls.trigger(l.LEVEL_SWITCHING,u);const h=s.details;if(!h||h.live){const e=this.switchParams(s.uri,null==n?void 0:n.details,h);this.loadPlaylist(e)}}get manualLevel(){return this.manualLevelIndex}set manualLevel(e){this.manualLevelIndex=e,void 0===this._startLevel&&(this._startLevel=e),-1!==e&&(this.level=e)}get firstLevel(){return this._firstLevel}set firstLevel(e){this._firstLevel=e}get startLevel(){if(void 0===this._startLevel){const e=this.hls.config.startLevel;return void 0!==e?e:this.hls.firstAutoLevel}return this._startLevel}set startLevel(e){this._startLevel=e}get pathways(){return this.steering?this.steering.pathways():[]}get pathwayPriority(){return this.steering?this.steering.pathwayPriority:null}set pathwayPriority(e){if(this.steering){const t=this.steering.pathways(),i=e.filter((e=>-1!==t.indexOf(e)));if(e.length<1)return void this.warn(`pathwayPriority ${e} should contain at least one pathway from list: ${t}`);this.steering.pathwayPriority=i}}onError(e,t){!t.fatal&&t.context&&t.context.type===u&&t.context.level===this.level&&this.checkRetry(t)}onFragBuffered(e,{frag:t}){if(void 0!==t&&t.type===f){const e=t.elementaryStreams;if(!Object.keys(e).some((t=>!!e[t])))return;const i=this._levels[t.level];null!=i&&i.loadError&&(this.log(`Resetting level error count of ${i.loadError} on frag buffered`),i.loadError=0)}}onLevelLoaded(e,t){var i;const{level:n,details:r}=t,s=t.levelInfo;var o;if(!s)return this.warn(`Invalid level index ${n}`),void(null!=(o=t.deliveryDirectives)&&o.skip&&(r.deltaUpdateFailed=!0));if(s===this.currentLevel||t.withoutMultiVariant){0===s.fragmentError&&(s.loadError=0);let e=s.details;e===t.details&&e.advanced&&(e=void 0),this.playlistLoaded(n,t,e)}else null!=(i=t.deliveryDirectives)&&i.skip&&(r.deltaUpdateFailed=!0)}loadPlaylist(e){super.loadPlaylist(),this.shouldLoadPlaylist(this.currentLevel)&&this.scheduleLoading(this.currentLevel,e)}loadingPlaylist(e,t){super.loadingPlaylist(e,t);const i=this.getUrlWithDirectives(e.uri,t),n=this.currentLevelIndex,r=e.attrs["PATHWAY-ID"],s=e.details,o=null==s?void 0:s.age;this.log(`Loading level index ${n}${void 0!==(null==t?void 0:t.msn)?" at sn "+t.msn+" part "+t.part:""}${r?" Pathway "+r:""}${o&&s.live?" age "+o.toFixed(1)+(s.type?" "+s.type||0:""):""} ${i}`),this.hls.trigger(l.LEVEL_LOADING,{url:i,level:n,levelInfo:e,pathwayId:e.attrs["PATHWAY-ID"],id:0,deliveryDirectives:t||null})}get nextLoadLevel(){return-1!==this.manualLevelIndex?this.manualLevelIndex:this.hls.nextAutoLevel}set nextLoadLevel(e){this.level=e,-1===this.manualLevelIndex&&(this.hls.nextAutoLevel=e)}removeLevel(e){var t;if(1===this._levels.length)return;const i=this._levels.filter(((t,i)=>i!==e||(this.steering&&this.steering.removeLevel(t),t===this.currentLevel&&(this.currentLevel=null,this.currentLevelIndex=-1,t.details&&t.details.fragments.forEach((e=>e.level=-1))),!1)));ln(i),this._levels=i,this.currentLevelIndex>-1&&null!=(t=this.currentLevel)&&t.details&&(this.currentLevelIndex=this.currentLevel.details.fragments[0].level),this.manualLevelIndex>-1&&(this.manualLevelIndex=this.currentLevelIndex);const n=i.length-1;this._firstLevel=Math.min(this._firstLevel,n),this._startLevel&&(this._startLevel=Math.min(this._startLevel,n)),this.hls.trigger(l.LEVELS_UPDATED,{levels:i})}onLevelsUpdated(e,{levels:t}){this._levels=t}checkMaxAutoUpdated(){const{autoLevelCapping:e,maxAutoLevel:t,maxHdcpLevel:i}=this.hls;this._maxAutoLevel!==t&&(this._maxAutoLevel=t,this.hls.trigger(l.MAX_AUTO_LEVEL_UPDATED,{autoLevelCapping:e,levels:this.levels,maxAutoLevel:t,minAutoLevel:this.hls.minAutoLevel,maxHdcpLevel:i}))}}function tl(e){const t={};e.forEach((e=>{const i=e.groupId||"";e.id=t[i]=t[i]||0,t[i]++}))}function il(){return self.SourceBuffer||self.WebKitSourceBuffer}function nl(){if(!D())return!1;const e=il();return!e||e.prototype&&"function"==typeof e.prototype.appendBuffer&&"function"==typeof e.prototype.remove}class rl extends Rn{constructor(e,t,i){super(e,t,i,"stream-controller",f),this.audioCodecSwap=!1,this.level=-1,this._forceStartLoad=!1,this._hasEnoughToStart=!1,this.altAudio=0,this.audioOnly=!1,this.fragPlaying=null,this.fragLastKbps=0,this.couldBacktrack=!1,this.backtrackFragment=null,this.audioCodecSwitch=!1,this.videoBuffer=null,this.onMediaPlaying=()=>{this.tick()},this.onMediaSeeked=()=>{const e=this.media,t=e?e.currentTime:null;if(null===t||!n(t))return;if(this.log(`Media seeked to ${t.toFixed(3)}`),!this.getBufferedFrag(t))return;const i=this.getFwdBufferInfoAtPos(e,t,f,0);null!==i&&0!==i.len?this.tick():this.warn(`Main forward buffer length at ${t} on "seeked" event ${i?i.len:"empty"})`)},this.registerListeners()}registerListeners(){super.registerListeners();const{hls:e}=this;e.on(l.MANIFEST_PARSED,this.onManifestParsed,this),e.on(l.LEVEL_LOADING,this.onLevelLoading,this),e.on(l.LEVEL_LOADED,this.onLevelLoaded,this),e.on(l.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.on(l.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(l.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.on(l.BUFFER_CREATED,this.onBufferCreated,this),e.on(l.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(l.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(l.FRAG_BUFFERED,this.onFragBuffered,this)}unregisterListeners(){super.unregisterListeners();const{hls:e}=this;e.off(l.MANIFEST_PARSED,this.onManifestParsed,this),e.off(l.LEVEL_LOADED,this.onLevelLoaded,this),e.off(l.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.off(l.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(l.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.off(l.BUFFER_CREATED,this.onBufferCreated,this),e.off(l.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(l.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(l.FRAG_BUFFERED,this.onFragBuffered,this)}onHandlerDestroying(){this.onMediaPlaying=this.onMediaSeeked=null,this.unregisterListeners(),super.onHandlerDestroying()}startLoad(e,t){if(this.levels){const{lastCurrentTime:i,hls:n}=this;if(this.stopLoad(),this.setInterval(100),this.level=-1,!this.startFragRequested){let e=n.startLevel;-1===e&&(n.config.testBandwidth&&this.levels.length>1?(e=0,this.bitrateTest=!0):e=n.firstAutoLevel),n.nextLoadLevel=e,this.level=n.loadLevel,this._hasEnoughToStart=!!t}i>0&&-1===e&&!t&&(this.log(`Override startPosition with lastCurrentTime @${i.toFixed(3)}`),e=i),this.state=bn,this.nextLoadPosition=this.lastCurrentTime=e+this.timelineOffset,this.startPosition=t?-1:e,this.tick()}else this._forceStartLoad=!0,this.state=yn}stopLoad(){this._forceStartLoad=!1,super.stopLoad()}doTick(){switch(this.state){case Ln:{const{levels:e,level:t}=this,i=null==e?void 0:e[t],n=null==i?void 0:i.details;if(n&&(!n.live||this.levelLastLoaded===i&&!this.waitForLive(i))){if(this.waitForCdnTuneIn(n))break;this.state=bn;break}if(this.hls.nextLoadLevel!==this.level){this.state=bn;break}break}case wn:this.checkRetryDate()}this.state===bn&&this.doTickIdle(),this.onTickEnd()}onTickEnd(){var e;super.onTickEnd(),null!=(e=this.media)&&e.readyState&&!1===this.media.seeking&&(this.lastCurrentTime=this.media.currentTime),this.checkFragmentChanged()}doTickIdle(){const{hls:e,levelLastLoaded:t,levels:i,media:n}=this;if(null===t||!n&&!this.primaryPrefetch&&(this.startFragRequested||!e.config.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;const r=this.buffering?e.nextLoadLevel:e.loadLevel;if(null==i||!i[r])return;const s=i[r],o=this.getMainFwdBufferInfo();if(null===o)return;const a=this.getLevelDetails();if(a&&this._streamEnded(o,a)){const e={};return 2===this.altAudio&&(e.type="video"),this.hls.trigger(l.BUFFER_EOS,e),void(this.state=An)}if(!this.buffering)return;e.loadLevel!==r&&-1===e.manualLevel&&this.log(`Adapting to level ${r} from level ${this.level}`),this.level=e.nextLoadLevel=r;const c=s.details;if(!c||this.state===Ln||this.waitForLive(s))return this.level=r,this.state=Ln,void(this.startFragRequested=!1);const u=o.len,h=this.getMaxBufferLength(s.maxBitrate);if(u>=h)return;this.backtrackFragment&&this.backtrackFragment.start>o.end&&(this.backtrackFragment=null);const d=this.backtrackFragment?this.backtrackFragment.start:o.end;let p=this.getNextFragment(d,c);if(this.couldBacktrack&&!this.fragPrevious&&p&&V(p)&&this.fragmentTracker.getState(p)!==Ft){var _;const e=(null!=(_=this.backtrackFragment)?_:p).sn-c.startSN,t=c.fragments[e-1];t&&p.cc===t.cc&&(p=t,this.fragmentTracker.removeFragment(t))}else this.backtrackFragment&&o.len&&(this.backtrackFragment=null);if(p&&this.isLoopLoading(p,d)){if(!p.gap){const e=this.audioOnly&&!this.altAudio?z:K,t=(e===K?this.videoBuffer:this.mediaBuffer)||this.media;t&&this.afterBufferFlushed(t,e,f)}p=this.getNextFragmentLoopLoading(p,c,o,f,h)}p&&(!p.initSegment||p.initSegment.data||this.bitrateTest||(p=p.initSegment),this.loadFragment(p,s,d))}loadFragment(e,t,i){const n=this.fragmentTracker.getState(e);n===Pt||n===Mt?V(e)?this.bitrateTest?(this.log(`Fragment ${e.sn} of level ${e.level} is being downloaded to test bitrate and will not be buffered`),this._loadBitrateTestFrag(e,t)):super.loadFragment(e,t,i):this._loadInitSegment(e,t):this.clearTrackerIfNeeded(e)}getBufferedFrag(e){return this.fragmentTracker.getBufferedFrag(e,f)}followingBufferedFrag(e){return e?this.getBufferedFrag(e.end+.5):null}immediateLevelSwitch(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)}nextLevelSwitch(){const{levels:e,media:t}=this;if(null!=t&&t.readyState){let i;const n=this.getAppendedFrag(t.currentTime);n&&n.start>1&&this.flushMainBuffer(0,n.start-1);const r=this.getLevelDetails();if(null!=r&&r.live){const e=this.getMainFwdBufferInfo();if(!e||e.len<2*r.targetduration)return}if(!t.paused&&e){const t=e[this.hls.nextLoadLevel],n=this.fragLastKbps;i=n&&this.fragCurrent?this.fragCurrent.duration*t.maxBitrate/(1e3*n)+1:0}else i=0;const s=this.getBufferedFrag(t.currentTime+i);if(s){const e=this.followingBufferedFrag(s);if(e){this.abortCurrentFrag();const t=e.maxStartPTS?e.maxStartPTS:e.start,i=e.duration,n=Math.max(s.end,t+Math.min(Math.max(i-this.config.maxFragLookUpTolerance,i*(this.couldBacktrack?.5:.125)),i*(this.couldBacktrack?.75:.25)));this.flushMainBuffer(n,Number.POSITIVE_INFINITY)}}}}abortCurrentFrag(){const e=this.fragCurrent;switch(this.fragCurrent=null,this.backtrackFragment=null,e&&(e.abortRequests(),this.fragmentTracker.removeFragment(e)),this.state){case Sn:case En:case wn:case kn:case Tn:this.state=bn}this.nextLoadPosition=this.getLoadPosition()}flushMainBuffer(e,t){super.flushMainBuffer(e,t,2===this.altAudio?"video":null)}onMediaAttached(e,t){super.onMediaAttached(e,t);const i=t.media;gn(i,"playing",this.onMediaPlaying),gn(i,"seeked",this.onMediaSeeked)}onMediaDetaching(e,t){const{media:i}=this;i&&(mn(i,"playing",this.onMediaPlaying),mn(i,"seeked",this.onMediaSeeked)),this.videoBuffer=null,this.fragPlaying=null,super.onMediaDetaching(e,t);!!t.transferMedia||(this._hasEnoughToStart=!1)}onManifestLoading(){super.onManifestLoading(),this.log("Trigger BUFFER_RESET"),this.hls.trigger(l.BUFFER_RESET,void 0),this.couldBacktrack=!1,this.fragLastKbps=0,this.fragPlaying=this.backtrackFragment=null,this.altAudio=0,this.audioOnly=!1}onManifestParsed(e,t){let i=!1,n=!1;for(let e=0;e<t.levels.length;e++){const r=t.levels[e].audioCodec;r&&(i=i||-1!==r.indexOf("mp4a.40.2"),n=n||-1!==r.indexOf("mp4a.40.5"))}this.audioCodecSwitch=i&&n&&!function(){var e;const t=il();return"function"==typeof(null==t||null==(e=t.prototype)?void 0:e.changeType)}(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=t.levels,this.startFragRequested=!1}onLevelLoading(e,t){const{levels:i}=this;if(!i||this.state!==bn)return;const n=t.levelInfo;(!n.details||n.details.live&&(this.levelLastLoaded!==n||n.details.expired)||this.waitForCdnTuneIn(n.details))&&(this.state=Ln)}onLevelLoaded(e,t){var i;const{levels:n,startFragRequested:r}=this,s=t.level,o=t.details,a=o.totalduration;if(!n)return void this.warn(`Levels were reset while loading level ${s}`);this.log(`Level ${s} loaded [${o.startSN},${o.endSN}]${o.lastPartSn?`[part-${o.lastPartSn}-${o.lastPartIndex}]`:""}, cc [${o.startCC}, ${o.endCC}] duration:${a}`);const c=t.levelInfo,u=this.fragCurrent;!u||this.state!==En&&this.state!==wn||u.level!==t.level&&u.loader&&this.abortCurrentFrag();let h=0;if(o.live||null!=(i=c.details)&&i.live){var d;if(this.checkLiveUpdate(o),o.deltaUpdateFailed)return;h=this.alignPlaylists(o,c.details,null==(d=this.levelLastLoaded)?void 0:d.details)}if(c.details=o,this.levelLastLoaded=c,r||this.setStartPosition(o,h),this.hls.trigger(l.LEVEL_UPDATED,{details:o,level:s}),this.state===Ln){if(this.waitForCdnTuneIn(o))return;this.state=bn}r&&o.live&&this.synchronizeToLiveEdge(o),this.tick()}synchronizeToLiveEdge(e){const{config:t,media:i}=this;if(!i)return;const n=this.hls.liveSyncPosition,r=this.getLoadPosition(),s=e.fragmentStart,o=e.edge,a=r>=s-t.maxFragLookUpTolerance&&r<=o;if(null!==n&&i.duration>n&&(r<n||!a)){const s=void 0!==t.liveMaxLatencyDuration?t.liveMaxLatencyDuration:t.liveMaxLatencyDurationCount*e.targetduration;if((!a&&i.readyState<4||r<o-s)&&(this._hasEnoughToStart||(this.nextLoadPosition=n),i.readyState))if(this.warn(`Playback: ${r.toFixed(3)} is located too far from the end of live sliding playlist: ${o}, reset currentTime to : ${n.toFixed(3)}`),"buffered"===this.config.liveSyncMode){var l;const e=ti.bufferInfo(i,n,0);if(null==(l=e.buffered)||!l.length)return void(i.currentTime=n);if(e.start<=r)return void(i.currentTime=n);const{nextStart:t}=ti.bufferedInfo(e.buffered,r,0);t&&(i.currentTime=t)}else i.currentTime=n}}_handleFragmentLoadProgress(e){var t;const i=e.frag,{part:n,payload:r}=e,{levels:s}=this;if(!s)return void this.warn(`Levels were reset while fragment load was in progress. Fragment ${i.sn} of level ${i.level} will not be buffered`);const o=s[i.level];if(!o)return void this.warn(`Level ${i.level} not found on progress`);const a=o.details;if(!a)return this.warn(`Dropping fragment ${i.sn} of level ${i.level} after level details were reset`),void this.fragmentTracker.removeFragment(i);const l=o.videoCodec,c=a.PTSKnown||!a.live,u=null==(t=i.initSegment)?void 0:t.data,h=this._getAudioCodec(o),d=this.transmuxer=this.transmuxer||new as(this.hls,f,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),p=n?n.index:-1,_=-1!==p,g=new Jt(i.level,i.sn,i.stats.chunkCount,r.byteLength,p,_),m=this.initPTS[i.cc];d.push(r,u,h,l,i,n,a.totalduration,c,g,m)}onAudioTrackSwitching(e,t){const i=this.hls,n=2===this.altAudio;if(ut(t.url,i))this.altAudio=1;else{if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;const e=this.fragCurrent;e&&(this.log("Switching to main audio track, cancel main fragment load"),e.abortRequests(),this.fragmentTracker.removeFragment(e)),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();if(n)return this.fragmentTracker.removeAllFragments(),i.once(l.BUFFER_FLUSHED,(()=>{this.hls&&this.hls.trigger(l.AUDIO_TRACK_SWITCHED,t)})),void i.trigger(l.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:null});i.trigger(l.AUDIO_TRACK_SWITCHED,t)}}onAudioTrackSwitched(e,t){const i=ut(t.url,this.hls);if(i){const e=this.videoBuffer;e&&this.mediaBuffer!==e&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=e)}this.altAudio=i?2:0,this.tick()}onBufferCreated(e,t){const i=t.tracks;let n,r,s=!1;for(const e in i){const t=i[e];if("main"===t.id){if(r=e,n=t,"video"===e){const t=i[e];t&&(this.videoBuffer=t.buffer)}}else s=!0}s&&n?(this.log(`Alternate track found, use ${r}.buffered to schedule main fragment loading`),this.mediaBuffer=n.buffer):this.mediaBuffer=this.media}onFragBuffered(e,t){const{frag:i,part:n}=t,r=i.type===f;if(r){if(this.fragContextChanged(i))return this.warn(`Fragment ${i.sn}${n?" p: "+n.index:""} of level ${i.level} finished buffering, but was aborted. state: ${this.state}`),void(this.state===Tn&&(this.state=bn));const e=n?n.stats:i.stats;this.fragLastKbps=Math.round(8*e.total/(e.buffering.end-e.loading.first)),V(i)&&(this.fragPrevious=i),this.fragBufferedComplete(i,n)}const s=this.media;s&&(!this._hasEnoughToStart&&ti.getBuffered(s).length&&(this._hasEnoughToStart=!0,this.seekToStartPos()),r&&this.tick())}get hasEnoughToStart(){return this._hasEnoughToStart}onError(e,t){var i;if(t.fatal)this.state=xn;else switch(t.details){case a.FRAG_GAP:case a.FRAG_PARSING_ERROR:case a.FRAG_DECRYPT_ERROR:case a.FRAG_LOAD_ERROR:case a.FRAG_LOAD_TIMEOUT:case a.KEY_LOAD_ERROR:case a.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(f,t);break;case a.LEVEL_LOAD_ERROR:case a.LEVEL_LOAD_TIMEOUT:case a.LEVEL_PARSING_ERROR:t.levelRetry||this.state!==Ln||(null==(i=t.context)?void 0:i.type)!==u||(this.state=bn);break;case a.BUFFER_ADD_CODEC_ERROR:case a.BUFFER_APPEND_ERROR:if("main"!==t.parent)return;this.reduceLengthAndFlushBuffer(t)&&this.resetLoadingState();break;case a.BUFFER_FULL_ERROR:if("main"!==t.parent)return;if(this.reduceLengthAndFlushBuffer(t)){!this.config.interstitialsController&&this.config.assetPlayerId?this._hasEnoughToStart=!0:this.flushMainBuffer(0,Number.POSITIVE_INFINITY)}break;case a.INTERNAL_EXCEPTION:this.recoverWorkerError(t)}}onFragLoadEmergencyAborted(){this.state=bn,this._hasEnoughToStart||(this.startFragRequested=!1,this.nextLoadPosition=this.lastCurrentTime),this.tickImmediate()}onBufferFlushed(e,{type:t}){if(t!==z||!this.altAudio){const e=(t===K?this.videoBuffer:this.mediaBuffer)||this.media;e&&(this.afterBufferFlushed(e,t,f),this.tick())}}onLevelsUpdated(e,t){this.level>-1&&this.fragCurrent&&(this.level=this.fragCurrent.level,-1===this.level&&this.resetWhenMissingContext(this.fragCurrent)),this.levels=t.levels}swapAudioCodec(){this.audioCodecSwap=!this.audioCodecSwap}seekToStartPos(){const{media:e}=this;if(!e)return;const t=e.currentTime;let i=this.startPosition;if(i>=0&&t<i){if(e.seeking)return void this.log(`could not seek to ${i}, already seeking at ${t}`);const n=this.timelineOffset;n&&i&&(i+=n);const r=this.getLevelDetails(),s=ti.getBuffered(e),o=s.length?s.start(0):0,a=o-i,l=Math.max(this.config.maxBufferHole,this.config.maxFragLookUpTolerance);(this.config.startOnSegmentBoundary||a>0&&(a<l||this.loadingParts&&a<2*((null==r?void 0:r.partTarget)||0)))&&(this.log(`adjusting start position by ${a} to match buffer start`),i+=a,this.startPosition=i),t<i&&(this.log(`seek to target start position ${i} from current time ${t} buffer start ${o}`),e.currentTime=i)}}_getAudioCodec(e){let t=this.config.defaultAudioCodec||e.audioCodec;return this.audioCodecSwap&&t&&(this.log("Swapping audio codec"),t=-1!==t.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),t}_loadBitrateTestFrag(e,t){e.bitrateTest=!0,this._doFragLoad(e,t).then((e=>{const{hls:i}=this,n=null==e?void 0:e.frag;if(!n||this.fragContextChanged(n))return;t.fragmentError=0,this.state=bn,this.startFragRequested=!1,this.bitrateTest=!1;const r=n.stats;r.parsing.start=r.parsing.end=r.buffering.start=r.buffering.end=self.performance.now(),i.trigger(l.FRAG_LOADED,e),n.bitrateTest=!1})).catch((t=>{this.state!==yn&&this.state!==xn&&(this.warn(t),this.resetFragmentLoading(e))}))}_handleTransmuxComplete(e){const t=this.playlistType,{hls:i}=this,{remuxResult:r,chunkMeta:s}=e,o=this.getCurrentContext(s);if(!o)return void this.resetWhenMissingContext(s);const{frag:a,part:c,level:u}=o,{video:h,text:d,id3:f,initSegment:p}=r,{details:_}=u,g=this.altAudio?void 0:r.audio;if(this.fragContextChanged(a))this.fragmentTracker.removeFragment(a);else{if(this.state=kn,p){const e=p.tracks;if(e){const n=a.initSegment||a;if(this.unhandledEncryptionError(p,a))return;this._bufferInitSegment(u,e,n,s),i.trigger(l.FRAG_PARSING_INIT_SEGMENT,{frag:n,id:t,tracks:e})}const r=p.initPTS,o=p.timescale,c=this.initPTS[a.cc];if(n(r)&&(!c||c.baseTime!==r||c.timescale!==o)){const e=p.trackId;this.initPTS[a.cc]={baseTime:r,timescale:o,trackId:e},i.trigger(l.INIT_PTS_FOUND,{frag:a,id:t,initPTS:r,timescale:o,trackId:e})}}if(h&&_){g&&"audiovideo"===h.type&&this.logMuxedErr(a);const e=_.fragments[a.sn-1-_.startSN],t=a.sn===_.startSN,i=!e||a.cc>e.cc;if(!1!==r.independent){const{startPTS:e,endPTS:n,startDTS:r,endDTS:o}=h;if(c)c.elementaryStreams[h.type]={startPTS:e,endPTS:n,startDTS:r,endDTS:o};else if(h.firstKeyFrame&&h.independent&&1===s.id&&!i&&(this.couldBacktrack=!0),h.dropped&&h.independent){const r=this.getMainFwdBufferInfo(),s=(r?r.end:this.getLoadPosition())+this.config.maxBufferHole,l=h.firstKeyFramePTS?h.firstKeyFramePTS:e;if(!t&&s<l-this.config.maxBufferHole&&!i)return void this.backtrack(a);i&&(a.gap=!0),a.setElementaryStreamInfo(h.type,a.start,n,a.start,o,!0)}else t&&e-(_.appliedTimelineOffset||0)>2&&(a.gap=!0);a.setElementaryStreamInfo(h.type,e,n,r,o),this.backtrackFragment&&(this.backtrackFragment=a),this.bufferFragmentData(h,a,c,s,t||i)}else{if(!t&&!i)return void this.backtrack(a);a.gap=!0}}if(g){const{startPTS:e,endPTS:t,startDTS:i,endDTS:n}=g;c&&(c.elementaryStreams[z]={startPTS:e,endPTS:t,startDTS:i,endDTS:n}),a.setElementaryStreamInfo(z,e,t,i,n),this.bufferFragmentData(g,a,c,s)}if(_&&null!=f&&f.samples.length){const e={id:t,frag:a,details:_,samples:f.samples};i.trigger(l.FRAG_PARSING_METADATA,e)}if(_&&d){const e={id:t,frag:a,details:_,samples:d.samples};i.trigger(l.FRAG_PARSING_USERDATA,e)}}}logMuxedErr(e){this.warn(`${V(e)?"Media":"Init"} segment with muxed audiovideo where only video expected: ${e.url}`)}_bufferInitSegment(e,t,i,n){if(this.state!==kn)return;this.audioOnly=!!t.audio&&!t.video,this.altAudio&&!this.audioOnly&&(delete t.audio,t.audiovideo&&this.logMuxedErr(i));const{audio:r,video:s,audiovideo:o}=t;if(r){const i=e.audioCodec;let n=Oe(r.codec,i);"mp4a"===n&&(n="mp4a.40.5");const s=navigator.userAgent.toLowerCase();if(this.audioCodecSwitch){n&&(n=-1!==n.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5");const e=r.metadata;e&&"channelCount"in e&&1!==(e.channelCount||1)&&-1===s.indexOf("firefox")&&(n="mp4a.40.5")}n&&-1!==n.indexOf("mp4a.40.5")&&-1!==s.indexOf("android")&&"audio/mpeg"!==r.container&&(n="mp4a.40.2",this.log(`Android: force audio codec to ${n}`)),i&&i!==n&&this.log(`Swapping manifest audio codec "${i}" for "${n}"`),r.levelCodec=n,r.id=f,this.log(`Init audio buffer, container:${r.container}, codecs[selected/level/parsed]=[${n||""}/${i||""}/${r.codec}]`),delete t.audiovideo}if(s){s.levelCodec=e.videoCodec,s.id=f;const i=s.codec;if(4===(null==i?void 0:i.length))switch(i){case"hvc1":case"hev1":s.codec="hvc1.1.6.L120.90";break;case"av01":s.codec="av01.0.04M.08";break;case"avc1":s.codec="avc1.42e01e"}this.log(`Init video buffer, container:${s.container}, codecs[level/parsed]=[${e.videoCodec||""}/${i}]${s.codec!==i?" parsed-corrected="+s.codec:""}${s.supplemental?" supplemental="+s.supplemental:""}`),delete t.audiovideo}o&&(this.log(`Init audiovideo buffer, container:${o.container}, codecs[level/parsed]=[${e.codecs}/${o.codec}]`),delete t.video,delete t.audio);const a=Object.keys(t);if(a.length){if(this.hls.trigger(l.BUFFER_CODECS,t),!this.hls)return;a.forEach((e=>{const r=t[e].initSegment;null!=r&&r.byteLength&&this.hls.trigger(l.BUFFER_APPENDING,{type:e,data:r,frag:i,part:null,chunkMeta:n,parent:i.type})}))}this.tickImmediate()}getMainFwdBufferInfo(){const e=this.mediaBuffer&&2===this.altAudio?this.mediaBuffer:this.media;return this.getFwdBufferInfo(e,f)}get maxBufferLength(){const{levels:e,level:t}=this,i=null==e?void 0:e[t];return i?this.getMaxBufferLength(i.maxBitrate):this.config.maxBufferLength}backtrack(e){this.couldBacktrack=!0,this.backtrackFragment=e,this.resetTransmuxer(),this.flushBufferGap(e),this.fragmentTracker.removeFragment(e),this.fragPrevious=null,this.nextLoadPosition=e.start,this.state=bn}checkFragmentChanged(){const e=this.media;let t=null;if(e&&e.readyState>1&&!1===e.seeking){const i=e.currentTime;if(ti.isBuffered(e,i)?t=this.getAppendedFrag(i):ti.isBuffered(e,i+.1)&&(t=this.getAppendedFrag(i+.1)),t){this.backtrackFragment=null;const e=this.fragPlaying,i=t.level;e&&t.sn===e.sn&&e.level===i||(this.fragPlaying=t,this.hls.trigger(l.FRAG_CHANGED,{frag:t}),e&&e.level===i||this.hls.trigger(l.LEVEL_SWITCHED,{level:i}))}}}get nextLevel(){const e=this.nextBufferedFrag;return e?e.level:-1}get currentFrag(){var e;if(this.fragPlaying)return this.fragPlaying;const t=(null==(e=this.media)?void 0:e.currentTime)||this.lastCurrentTime;return n(t)?this.getAppendedFrag(t):null}get currentProgramDateTime(){var e;const t=(null==(e=this.media)?void 0:e.currentTime)||this.lastCurrentTime;if(n(t)){const e=this.getLevelDetails(),i=this.currentFrag||(e?dt(null,e.fragments,t):null);if(i){const e=i.programDateTime;if(null!==e){const n=e+1e3*(t-i.start);return new Date(n)}}}return null}get currentLevel(){const e=this.currentFrag;return e?e.level:-1}get nextBufferedFrag(){const e=this.currentFrag;return e?this.followingBufferedFrag(e):null}get forceStartLoad(){return this._forceStartLoad}}class sl extends E{constructor(e,t){super("key-loader",t),this.config=void 0,this.keyIdToKeyInfo={},this.emeController=null,this.config=e}abort(e){for(const i in this.keyIdToKeyInfo){const n=this.keyIdToKeyInfo[i].loader;if(n){var t;if(e&&e!==(null==(t=n.context)?void 0:t.frag.type))return;n.abort()}}}detach(){for(const e in this.keyIdToKeyInfo){const t=this.keyIdToKeyInfo[e];(t.mediaKeySessionContext||t.decryptdata.isCommonEncryption)&&delete this.keyIdToKeyInfo[e]}}destroy(){this.detach();for(const e in this.keyIdToKeyInfo){const t=this.keyIdToKeyInfo[e].loader;t&&t.destroy()}this.keyIdToKeyInfo={}}createKeyLoadError(e,t=a.KEY_LOAD_ERROR,i,n,r){return new Xt({type:o.NETWORK_ERROR,details:t,fatal:!1,frag:e,response:r,error:i,networkDetails:n})}loadClear(e,t,i){if(this.emeController&&this.config.emeEnabled&&!this.emeController.getSelectedKeySystemFormats().length){if(t.length)for(let n=0,r=t.length;n<r;n++){const s=t[n];if(e.cc<=s.cc&&(!V(e)||!V(s)||e.sn<s.sn)||!i&&n==r-1)return this.emeController.selectKeySystemFormat(s).then((e=>{if(!this.emeController)return;s.setKeyFormat(e);const t=Ai(e);return t?this.emeController.getKeySystemAccess([t]):void 0}))}if(this.config.requireKeySystemAccessOnStart){const e=Di(this.config);if(e.length)return this.emeController.getKeySystemAccess(e)}}return null}load(e){return!e.decryptdata&&e.encrypted&&this.emeController&&this.config.emeEnabled?this.emeController.selectKeySystemFormat(e).then((t=>this.loadInternal(e,t))):this.loadInternal(e)}loadInternal(e,t){var i,n;t&&e.setKeyFormat(t);const r=e.decryptdata;if(!r){const i=new Error(t?`Expected frag.decryptdata to be defined after setting format ${t}`:`Missing decryption data on fragment in onKeyLoading (emeEnabled with controller: ${this.emeController&&this.config.emeEnabled})`);return Promise.reject(this.createKeyLoadError(e,a.KEY_LOAD_ERROR,i))}const s=r.uri;if(!s)return Promise.reject(this.createKeyLoadError(e,a.KEY_LOAD_ERROR,new Error(`Invalid key URI: "${s}"`)));const o=ol(r);let l=this.keyIdToKeyInfo[o];if(null!=(i=l)&&i.decryptdata.key)return r.key=l.decryptdata.key,Promise.resolve({frag:e,keyInfo:l});if(this.emeController&&null!=(n=l)&&n.keyLoadPromise){switch(this.emeController.getKeyStatus(l.decryptdata)){case"usable":case"usable-in-future":return l.keyLoadPromise.then((t=>{const{keyInfo:i}=t;return r.key=i.decryptdata.key,{frag:e,keyInfo:i}}))}}switch(this.log(`${this.keyIdToKeyInfo[o]?"Rel":"L"}oading${r.keyId?" keyId: "+I(r.keyId):""} URI: ${r.uri} from ${e.type} ${e.level}`),l=this.keyIdToKeyInfo[o]={decryptdata:r,keyLoadPromise:null,loader:null,mediaKeySessionContext:null},r.method){case"SAMPLE-AES":case"SAMPLE-AES-CENC":case"SAMPLE-AES-CTR":return"identity"===r.keyFormat?this.loadKeyHTTP(l,e):this.loadKeyEME(l,e);case"AES-128":case"AES-256":case"AES-256-CTR":return this.loadKeyHTTP(l,e);default:return Promise.reject(this.createKeyLoadError(e,a.KEY_LOAD_ERROR,new Error(`Key supplied with unsupported METHOD: "${r.method}"`)))}}loadKeyEME(e,t){const i={frag:t,keyInfo:e};if(this.emeController&&this.config.emeEnabled){const n=this.emeController.loadKey(i);return(e.keyLoadPromise=n.then((t=>(e.mediaKeySessionContext=t,i)))).catch((i=>{throw e.keyLoadPromise=null,"data"in i&&(i.data.frag=t),i}))}return Promise.resolve(i)}loadKeyHTTP(e,t){const i=this.config,n=new(0,i.loader)(i);return t.keyLoader=e.loader=n,e.keyLoadPromise=new Promise(((r,s)=>{const o={keyInfo:e,frag:t,responseType:"arraybuffer",url:e.decryptdata.uri},l=i.keyLoadPolicy.default,c={loadPolicy:l,timeout:l.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},u={onSuccess:(e,t,i,n)=>{const{frag:o,keyInfo:l}=i,c=ol(l.decryptdata);if(!o.decryptdata||l!==this.keyIdToKeyInfo[c])return s(this.createKeyLoadError(o,a.KEY_LOAD_ERROR,new Error("after key load, decryptdata unset or changed"),n));l.decryptdata.key=o.decryptdata.key=new Uint8Array(e.data),o.keyLoader=null,l.loader=null,r({frag:o,keyInfo:l})},onError:(e,i,n,r)=>{this.resetLoader(i),s(this.createKeyLoadError(t,a.KEY_LOAD_ERROR,new Error(`HTTP Error ${e.code} loading key ${e.text}`),n,S({url:o.url,data:void 0},e)))},onTimeout:(e,i,n)=>{this.resetLoader(i),s(this.createKeyLoadError(t,a.KEY_LOAD_TIMEOUT,new Error("key loading timed out"),n))},onAbort:(e,i,n)=>{this.resetLoader(i),s(this.createKeyLoadError(t,a.INTERNAL_ABORTED,new Error("key loading aborted"),n))}};n.load(o,c,u)}))}resetLoader(e){const{frag:t,keyInfo:i,url:n}=e,r=i.loader;t.keyLoader===r&&(t.keyLoader=null,i.loader=null);const s=ol(i.decryptdata)||n;delete this.keyIdToKeyInfo[s],r&&r.destroy()}}function ol(e){if(e.keyFormat!==Ci){const t=e.keyId;if(t)return I(t)}return e.uri}function al(e){const{type:t}=e;switch(t){case h:return p;case d:return _;default:return f}}function ll(e,t){let i=e.url;return void 0!==i&&0!==i.indexOf("data:")||(i=t.url),i}class cl{constructor(e){this.hls=void 0,this.loaders=Object.create(null),this.variableList=null,this.onManifestLoaded=this.checkAutostartLoad,this.hls=e,this.registerListeners()}startLoad(e){}stopLoad(){this.destroyInternalLoaders()}registerListeners(){const{hls:e}=this;e.on(l.MANIFEST_LOADING,this.onManifestLoading,this),e.on(l.LEVEL_LOADING,this.onLevelLoading,this),e.on(l.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.on(l.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this),e.on(l.LEVELS_UPDATED,this.onLevelsUpdated,this)}unregisterListeners(){const{hls:e}=this;e.off(l.MANIFEST_LOADING,this.onManifestLoading,this),e.off(l.LEVEL_LOADING,this.onLevelLoading,this),e.off(l.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.off(l.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this),e.off(l.LEVELS_UPDATED,this.onLevelsUpdated,this)}createInternalLoader(e){const t=this.hls.config,i=t.pLoader,n=t.loader,r=new(i||n)(t);return this.loaders[e.type]=r,r}getInternalLoader(e){return this.loaders[e.type]}resetInternalLoader(e){this.loaders[e]&&delete this.loaders[e]}destroyInternalLoaders(){for(const e in this.loaders){const t=this.loaders[e];t&&t.destroy(),this.resetInternalLoader(e)}}destroy(){this.variableList=null,this.unregisterListeners(),this.destroyInternalLoaders()}onManifestLoading(e,t){const{url:i}=t;this.variableList=null,this.load({id:null,level:0,responseType:"text",type:c,url:i,deliveryDirectives:null,levelOrTrack:null})}onLevelLoading(e,t){const{id:i,level:n,pathwayId:r,url:s,deliveryDirectives:o,levelInfo:a}=t;this.load({id:i,level:n,pathwayId:r,responseType:"text",type:u,url:s,deliveryDirectives:o,levelOrTrack:a})}onAudioTrackLoading(e,t){const{id:i,groupId:n,url:r,deliveryDirectives:s,track:o}=t;this.load({id:i,groupId:n,level:null,responseType:"text",type:h,url:r,deliveryDirectives:s,levelOrTrack:o})}onSubtitleTrackLoading(e,t){const{id:i,groupId:n,url:r,deliveryDirectives:s,track:o}=t;this.load({id:i,groupId:n,level:null,responseType:"text",type:d,url:r,deliveryDirectives:s,levelOrTrack:o})}onLevelsUpdated(e,t){const i=this.loaders[u];if(i){const e=i.context;e&&!t.levels.some((t=>t===e.levelOrTrack))&&(i.abort(),delete this.loaders[u])}}load(e){var t;const i=this.hls.config;let r,s=this.getInternalLoader(e);if(s){const t=this.hls.logger,i=s.context;if(i&&i.levelOrTrack===e.levelOrTrack&&(i.url===e.url||i.deliveryDirectives&&!e.deliveryDirectives))return void(i.url===e.url?t.log(`[playlist-loader]: ignore ${e.url} ongoing request`):t.log(`[playlist-loader]: ignore ${e.url} in favor of ${i.url}`));t.log(`[playlist-loader]: aborting previous loader for type: ${e.type}`),s.abort()}if(r=e.type===c?i.manifestLoadPolicy.default:y({},i.playlistLoadPolicy.default,{timeoutRetry:null,errorRetry:null}),s=this.createInternalLoader(e),n(null==(t=e.deliveryDirectives)?void 0:t.part)){let t;if(e.type===u&&null!==e.level?t=this.hls.levels[e.level].details:e.type===h&&null!==e.id?t=this.hls.audioTracks[e.id].details:e.type===d&&null!==e.id&&(t=this.hls.subtitleTracks[e.id].details),t){const e=t.partTarget,i=t.targetduration;if(e&&i){const t=1e3*Math.max(3*e,.8*i);r=y({},r,{maxTimeToFirstByteMs:Math.min(t,r.maxTimeToFirstByteMs),maxLoadTimeMs:Math.min(t,r.maxTimeToFirstByteMs)})}}}const o=r.errorRetry||r.timeoutRetry||{},a={loadPolicy:r,timeout:r.maxLoadTimeMs,maxRetry:o.maxNumRetry||0,retryDelay:o.retryDelayMs||0,maxRetryDelay:o.maxRetryDelayMs||0},l={onSuccess:(e,t,i,n)=>{const r=this.getInternalLoader(i);this.resetInternalLoader(i.type);const s=e.data;t.parsing.start=performance.now(),Ui.isMediaPlaylist(s)||i.type!==c?this.handleTrackOrLevelPlaylist(e,t,i,n||null,r):this.handleMasterPlaylist(e,t,i,n)},onError:(e,t,i,n)=>{this.handleNetworkError(t,i,!1,e,n)},onTimeout:(e,t,i)=>{this.handleNetworkError(t,i,!0,void 0,e)}};s.load(e,a,l)}checkAutostartLoad(){if(!this.hls)return;const{config:{autoStartLoad:e,startPosition:t},forceStartLoad:i}=this.hls;(e||i)&&(this.hls.logger.log(`${e?"auto":"force"} startLoad with configured startPosition ${t}`),this.hls.startLoad(t))}handleMasterPlaylist(e,t,i,n){const r=this.hls,s=e.data,o=ll(e,i),a=Ui.parseMasterPlaylist(s,o);if(a.playlistParsingError)return t.parsing.end=performance.now(),void this.handleManifestParsingError(e,i,a.playlistParsingError,n,t);const{contentSteering:c,levels:u,sessionData:h,sessionKeys:d,startTimeOffset:f,variableList:p}=a;this.variableList=p,u.forEach((e=>{const{unknownCodecs:t}=e;if(t){const{preferManagedMediaSource:i}=this.hls.config;let{audioCodec:n,videoCodec:r}=e;for(let s=t.length;s--;){const o=t[s];Te(o,"audio",i)?(e.audioCodec=n=n?`${n},${o}`:o,Ce.audio[n.substring(0,4)]=2,t.splice(s,1)):Te(o,"video",i)&&(e.videoCodec=r=r?`${r},${o}`:o,Ce.video[r.substring(0,4)]=2,t.splice(s,1))}}}));const{AUDIO:_=[],SUBTITLES:g,"CLOSED-CAPTIONS":m}=Ui.parseMasterPlaylistMedia(s,o,a);if(_.length){_.some((e=>!e.url))||!u[0].audioCodec||u[0].attrs.AUDIO||(this.hls.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),_.unshift({type:"main",name:"main",groupId:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new ci({}),bitrate:0,url:""}))}r.trigger(l.MANIFEST_LOADED,{levels:u,audioTracks:_,subtitles:g,captions:m,contentSteering:c,url:o,stats:t,networkDetails:n,sessionData:h,sessionKeys:d,startTimeOffset:f,variableList:p})}handleTrackOrLevelPlaylist(e,t,i,r,s){const o=this.hls,{id:a,level:u,type:h}=i,d=ll(e,i),f=n(u)?u:n(a)?a:0,p=al(i),_=Ui.parseLevelPlaylist(e.data,d,f,p,0,this.variableList);if(h===c){const e={attrs:new ci({}),bitrate:0,details:_,name:"",url:d};_.requestScheduled=t.loading.start+rn(_,0),o.trigger(l.MANIFEST_LOADED,{levels:[e],audioTracks:[],url:d,stats:t,networkDetails:r,sessionData:null,sessionKeys:null,contentSteering:null,startTimeOffset:null,variableList:null})}t.parsing.end=performance.now(),i.levelDetails=_,this.handlePlaylistLoaded(_,e,t,i,r,s)}handleManifestParsingError(e,t,i,n,r){this.hls.trigger(l.ERROR,{type:o.NETWORK_ERROR,details:a.MANIFEST_PARSING_ERROR,fatal:t.type===c,url:e.url,err:i,error:i,reason:i.message,response:e,context:t,networkDetails:n,stats:r})}handleNetworkError(e,t,i=!1,n,r){let s=`A network ${i?"timeout":"error"+(n?" (status "+n.code+")":"")} occurred while loading ${e.type}`;e.type===u?s+=`: ${e.level} id: ${e.id}`:e.type!==h&&e.type!==d||(s+=` id: ${e.id} group-id: "${e.groupId}"`);const f=new Error(s);this.hls.logger.warn(`[playlist-loader]: ${s}`);let p=a.UNKNOWN,_=!1;const g=this.getInternalLoader(e);switch(e.type){case c:p=i?a.MANIFEST_LOAD_TIMEOUT:a.MANIFEST_LOAD_ERROR,_=!0;break;case u:p=i?a.LEVEL_LOAD_TIMEOUT:a.LEVEL_LOAD_ERROR,_=!1;break;case h:p=i?a.AUDIO_TRACK_LOAD_TIMEOUT:a.AUDIO_TRACK_LOAD_ERROR,_=!1;break;case d:p=i?a.SUBTITLE_TRACK_LOAD_TIMEOUT:a.SUBTITLE_LOAD_ERROR,_=!1}g&&this.resetInternalLoader(e.type);const m={type:o.NETWORK_ERROR,details:p,fatal:_,url:e.url,loader:g,context:e,error:f,networkDetails:t,stats:r};if(n){const i=(null==t?void 0:t.url)||e.url;m.response=S({url:i,data:void 0},n)}this.hls.trigger(l.ERROR,m)}handlePlaylistLoaded(e,t,i,n,r,s){const p=this.hls,{type:_,level:g,levelOrTrack:m,id:v,groupId:y,deliveryDirectives:b}=n,S=ll(t,n),E=al(n);let w="number"==typeof n.level&&E===f?g:void 0;const C=e.playlistParsingError;if(C){if(this.hls.logger.warn(`${C} ${e.url}`),!p.config.ignorePlaylistParsingErrors)return void p.trigger(l.ERROR,{type:o.NETWORK_ERROR,details:a.LEVEL_PARSING_ERROR,fatal:!1,url:S,error:C,reason:C.message,response:t,context:n,level:w,parent:E,networkDetails:r,stats:i});e.playlistParsingError=null}if(e.fragments.length)switch(e.live&&s&&(s.getCacheAge&&(e.ageHeader=s.getCacheAge()||0),s.getCacheAge&&!isNaN(e.ageHeader)||(e.ageHeader=0)),_){case c:case u:if(w)if(m){if(m!==p.levels[w]){const e=p.levels.indexOf(m);e>-1&&(w=e)}}else w=0;p.trigger(l.LEVEL_LOADED,{details:e,levelInfo:m||p.levels[0],level:w||0,id:v||0,stats:i,networkDetails:r,deliveryDirectives:b,withoutMultiVariant:_===c});break;case h:p.trigger(l.AUDIO_TRACK_LOADED,{details:e,track:m,id:v||0,groupId:y||"",stats:i,networkDetails:r,deliveryDirectives:b});break;case d:p.trigger(l.SUBTITLE_TRACK_LOADED,{details:e,track:m,id:v||0,groupId:y||"",stats:i,networkDetails:r,deliveryDirectives:b})}else{const s=e.playlistParsingError=new Error("No Segments found in Playlist");p.trigger(l.ERROR,{type:o.NETWORK_ERROR,details:a.LEVEL_EMPTY_ERROR,fatal:!1,url:S,error:s,reason:s.message,response:t,context:n,level:w,parent:E,networkDetails:r,stats:i})}}}class ul{static get version(){return Nn}static isMSESupported(){return nl()}static isSupported(){return function(){if(!nl())return!1;const e=D();return"function"==typeof(null==e?void 0:e.isTypeSupported)&&(["avc1.42E01E,mp4a.40.2","av01.0.01M.08","vp09.00.50.08"].some((t=>e.isTypeSupported(xe(t,"video"))))||["mp4a.40.2","fLaC"].some((t=>e.isTypeSupported(xe(t,"audio")))))}()}static getMediaSource(){return D()}static get Events(){return l}static get MetadataSchema(){return ar}static get ErrorTypes(){return o}static get ErrorDetails(){return a}static get DefaultConfig(){return ul.defaultConfig?ul.defaultConfig:$a}static set DefaultConfig(e){ul.defaultConfig=e}constructor(e={}){this.config=void 0,this.userConfig=void 0,this.logger=void 0,this.coreComponents=void 0,this.networkControllers=void 0,this._emitter=new Bn,this._autoLevelCapping=-1,this._maxHdcpLevel=null,this.abrController=void 0,this.bufferController=void 0,this.capLevelController=void 0,this.latencyController=void 0,this.levelController=void 0,this.streamController=void 0,this.audioStreamController=void 0,this.subtititleStreamController=void 0,this.audioTrackController=void 0,this.subtitleTrackController=void 0,this.interstitialsController=void 0,this.gapController=void 0,this.emeController=void 0,this.cmcdController=void 0,this._media=null,this._url=null,this._sessionId=void 0,this.triggeringException=void 0,this.started=!1;const t=this.logger=function(e,t,i){const n=k();if("object"==typeof console&&!0===e||"object"==typeof e){const r=["debug","log","info","warn","error"];r.forEach((t=>{n[t]=T(t,e,i)}));try{n.log(`Debug logs enabled for "${t}" in hls.js version 1.6.12`)}catch(e){return k()}r.forEach((t=>{A[t]=T(t,e)}))}else y(A,n);return n}(e.debug||!1,"Hls instance",e.assetPlayerId),i=this.config=function(e,t,i){if((t.liveSyncDurationCount||t.liveMaxLatencyDurationCount)&&(t.liveSyncDuration||t.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");if(void 0!==t.liveMaxLatencyDurationCount&&(void 0===t.liveSyncDurationCount||t.liveMaxLatencyDurationCount<=t.liveSyncDurationCount))throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be greater than "liveSyncDurationCount"');if(void 0!==t.liveMaxLatencyDuration&&(void 0===t.liveSyncDuration||t.liveMaxLatencyDuration<=t.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');const n=Ga(e),r=["TimeOut","MaxRetry","RetryDelay","MaxRetryTimeout"];return["manifest","level","frag"].forEach((e=>{const s=`${"level"===e?"playlist":e}LoadPolicy`,o=void 0===t[s],a=[];r.forEach((i=>{const r=`${e}Loading${i}`,l=t[r];if(void 0!==l&&o){a.push(r);const e=n[s].default;switch(t[s]={default:e},i){case"TimeOut":e.maxLoadTimeMs=l,e.maxTimeToFirstByteMs=l;break;case"MaxRetry":e.errorRetry.maxNumRetry=l,e.timeoutRetry.maxNumRetry=l;break;case"RetryDelay":e.errorRetry.retryDelayMs=l,e.timeoutRetry.retryDelayMs=l;break;case"MaxRetryTimeout":e.errorRetry.maxRetryDelayMs=l,e.timeoutRetry.maxRetryDelayMs=l}}})),a.length&&i.warn(`hls.js config: "${a.join('", "')}" setting(s) are deprecated, use "${s}": ${it(t[s])}`)})),S(S({},n),t)}(ul.DefaultConfig,e,t);this.userConfig=e,i.progressive&&za(i,t);const{abrController:n,bufferController:r,capLevelController:s,errorController:o,fpsController:a}=i,c=new o(this),u=this.abrController=new n(this),h=new Bt(this),d=i.interstitialsController,f=d?this.interstitialsController=new d(this,ul):null,p=this.bufferController=new r(this,h),_=this.capLevelController=new s(this),g=new a(this),m=new cl(this),v=i.contentSteeringController,b=v?new v(this):null,E=this.levelController=new el(this,b),w=new Qa(this),C=new sl(this.config,this.logger),x=this.streamController=new rl(this,h,C),D=this.gapController=new Ka(this,h);_.setStreamController(x),g.setStreamController(x);const L=[m,E,x];f&&L.splice(1,0,f),b&&L.splice(1,0,b),this.networkControllers=L;const R=[u,p,D,_,g,w,h];this.audioTrackController=this.createController(i.audioTrackController,L);const I=i.audioStreamController;I&&L.push(this.audioStreamController=new I(this,h,C)),this.subtitleTrackController=this.createController(i.subtitleTrackController,L);const P=i.subtitleStreamController;P&&L.push(this.subtititleStreamController=new P(this,h,C)),this.createController(i.timelineController,R),C.emeController=this.emeController=this.createController(i.emeController,R),this.cmcdController=this.createController(i.cmcdController,R),this.latencyController=this.createController(Ja,R),this.coreComponents=R,L.push(c);const O=c.onErrorOut;"function"==typeof O&&this.on(l.ERROR,O,c),this.on(l.MANIFEST_LOADED,m.onManifestLoaded,m)}createController(e,t){if(e){const i=new e(this);return t&&t.push(i),i}return null}on(e,t,i=this){this._emitter.on(e,t,i)}once(e,t,i=this){this._emitter.once(e,t,i)}removeAllListeners(e){this._emitter.removeAllListeners(e)}off(e,t,i=this,n){this._emitter.off(e,t,i,n)}listeners(e){return this._emitter.listeners(e)}emit(e,t,i){return this._emitter.emit(e,t,i)}trigger(e,t){if(this.config.debug)return this.emit(e,e,t);try{return this.emit(e,e,t)}catch(t){if(this.logger.error("An internal error happened while handling event "+e+'. Error message: "'+t.message+'". Here is a stacktrace:',t),!this.triggeringException){this.triggeringException=!0;const i=e===l.ERROR;this.trigger(l.ERROR,{type:o.OTHER_ERROR,details:a.INTERNAL_EXCEPTION,fatal:i,event:e,error:t}),this.triggeringException=!1}}return!1}listenerCount(e){return this._emitter.listenerCount(e)}destroy(){this.logger.log("destroy"),this.trigger(l.DESTROYING,void 0),this.detachMedia(),this.removeAllListeners(),this._autoLevelCapping=-1,this._url=null,this.networkControllers.forEach((e=>e.destroy())),this.networkControllers.length=0,this.coreComponents.forEach((e=>e.destroy())),this.coreComponents.length=0;const e=this.config;e.xhrSetup=e.fetchSetup=void 0,this.userConfig=null}attachMedia(e){if(!e||"media"in e&&!e.media){const t=new Error(`attachMedia failed: invalid argument (${e})`);return void this.trigger(l.ERROR,{type:o.OTHER_ERROR,details:a.ATTACH_MEDIA_ERROR,fatal:!0,error:t})}this.logger.log("attachMedia"),this._media&&(this.logger.warn("media must be detached before attaching"),this.detachMedia());const t="media"in e,i=t?e.media:e,n=t?e:{media:i};this._media=i,this.trigger(l.MEDIA_ATTACHING,n)}detachMedia(){this.logger.log("detachMedia"),this.trigger(l.MEDIA_DETACHING,{}),this._media=null}transferMedia(){this._media=null;const e=this.bufferController.transferMedia();return this.trigger(l.MEDIA_DETACHING,{transferMedia:e}),e}loadSource(e){this.stopLoad();const t=this.media,i=this._url,n=this._url=$.buildAbsoluteURL(self.location.href,e,{alwaysNormalize:!0});this._autoLevelCapping=-1,this._maxHdcpLevel=null,this.logger.log(`loadSource:${n}`),t&&i&&(i!==n||this.bufferController.hasSourceTypes())&&(this.detachMedia(),this.attachMedia(t)),this.trigger(l.MANIFEST_LOADING,{url:e})}get url(){return this._url}get hasEnoughToStart(){return this.streamController.hasEnoughToStart}get startPosition(){return this.streamController.startPositionValue}startLoad(e=-1,t){this.logger.log(`startLoad(${e+(t?", <skip seek to start>":"")})`),this.started=!0,this.resumeBuffering();for(let i=0;i<this.networkControllers.length&&(this.networkControllers[i].startLoad(e,t),this.started&&this.networkControllers);i++);}stopLoad(){this.logger.log("stopLoad"),this.started=!1;for(let e=0;e<this.networkControllers.length&&(this.networkControllers[e].stopLoad(),!this.started&&this.networkControllers);e++);}get loadingEnabled(){return this.started}get bufferingEnabled(){return this.streamController.bufferingEnabled}resumeBuffering(){this.bufferingEnabled||(this.logger.log("resume buffering"),this.networkControllers.forEach((e=>{e.resumeBuffering&&e.resumeBuffering()})))}pauseBuffering(){this.bufferingEnabled&&(this.logger.log("pause buffering"),this.networkControllers.forEach((e=>{e.pauseBuffering&&e.pauseBuffering()})))}get inFlightFragments(){const e={[f]:this.streamController.inFlightFrag};return this.audioStreamController&&(e[p]=this.audioStreamController.inFlightFrag),this.subtititleStreamController&&(e[_]=this.subtititleStreamController.inFlightFrag),e}swapAudioCodec(){this.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()}recoverMediaError(){this.logger.log("recoverMediaError");const e=this._media,t=null==e?void 0:e.currentTime;this.detachMedia(),e&&(this.attachMedia(e),t&&this.startLoad(t))}removeLevel(e){this.levelController.removeLevel(e)}get sessionId(){let e=this._sessionId;return e||(e=this._sessionId=function(){try{return crypto.randomUUID()}catch(e){try{const e=URL.createObjectURL(new Blob),t=e.toString();return URL.revokeObjectURL(e),t.slice(t.lastIndexOf("/")+1)}catch(e){let t=(new Date).getTime();return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,(e=>{const i=(t+16*Math.random())%16|0;return t=Math.floor(t/16),("x"==e?i:3&i|8).toString(16)}))}}}()),e}get levels(){const e=this.levelController.levels;return e||[]}get latestLevelDetails(){return this.streamController.getLevelDetails()||null}get loadLevelObj(){return this.levelController.loadLevelObj}get currentLevel(){return this.streamController.currentLevel}set currentLevel(e){this.logger.log(`set currentLevel:${e}`),this.levelController.manualLevel=e,this.streamController.immediateLevelSwitch()}get nextLevel(){return this.streamController.nextLevel}set nextLevel(e){this.logger.log(`set nextLevel:${e}`),this.levelController.manualLevel=e,this.streamController.nextLevelSwitch()}get loadLevel(){return this.levelController.level}set loadLevel(e){this.logger.log(`set loadLevel:${e}`),this.levelController.manualLevel=e}get nextLoadLevel(){return this.levelController.nextLoadLevel}set nextLoadLevel(e){this.levelController.nextLoadLevel=e}get firstLevel(){return Math.max(this.levelController.firstLevel,this.minAutoLevel)}set firstLevel(e){this.logger.log(`set firstLevel:${e}`),this.levelController.firstLevel=e}get startLevel(){const e=this.levelController.startLevel;return-1===e&&this.abrController.forcedAutoLevel>-1?this.abrController.forcedAutoLevel:e}set startLevel(e){this.logger.log(`set startLevel:${e}`),-1!==e&&(e=Math.max(e,this.minAutoLevel)),this.levelController.startLevel=e}get capLevelToPlayerSize(){return this.config.capLevelToPlayerSize}set capLevelToPlayerSize(e){const t=!!e;t!==this.config.capLevelToPlayerSize&&(t?this.capLevelController.startCapping():(this.capLevelController.stopCapping(),this.autoLevelCapping=-1,this.streamController.nextLevelSwitch()),this.config.capLevelToPlayerSize=t)}get autoLevelCapping(){return this._autoLevelCapping}get bandwidthEstimate(){const{bwEstimator:e}=this.abrController;return e?e.getEstimate():NaN}set bandwidthEstimate(e){this.abrController.resetEstimator(e)}get abrEwmaDefaultEstimate(){const{bwEstimator:e}=this.abrController;return e?e.defaultEstimate:NaN}get ttfbEstimate(){const{bwEstimator:e}=this.abrController;return e?e.getEstimateTTFB():NaN}set autoLevelCapping(e){this._autoLevelCapping!==e&&(this.logger.log(`set autoLevelCapping:${e}`),this._autoLevelCapping=e,this.levelController.checkMaxAutoUpdated())}get maxHdcpLevel(){return this._maxHdcpLevel}set maxHdcpLevel(e){(function(e){return We.indexOf(e)>-1})(e)&&this._maxHdcpLevel!==e&&(this._maxHdcpLevel=e,this.levelController.checkMaxAutoUpdated())}get autoLevelEnabled(){return-1===this.levelController.manualLevel}get manualLevel(){return this.levelController.manualLevel}get minAutoLevel(){const{levels:e,config:{minAutoBitrate:t}}=this;if(!e)return 0;const i=e.length;for(let n=0;n<i;n++)if(e[n].maxBitrate>=t)return n;return 0}get maxAutoLevel(){const{levels:e,autoLevelCapping:t,maxHdcpLevel:i}=this;let n;if(n=-1===t&&null!=e&&e.length?e.length-1:t,i)for(let t=n;t--;){const n=e[t].attrs["HDCP-LEVEL"];if(n&&n<=i)return t}return n}get firstAutoLevel(){return this.abrController.firstAutoLevel}get nextAutoLevel(){return this.abrController.nextAutoLevel}set nextAutoLevel(e){this.abrController.nextAutoLevel=e}get playingDate(){return this.streamController.currentProgramDateTime}get mainForwardBufferInfo(){return this.streamController.getMainFwdBufferInfo()}get maxBufferLength(){return this.streamController.maxBufferLength}setAudioOption(e){var t;return(null==(t=this.audioTrackController)?void 0:t.setAudioOption(e))||null}setSubtitleOption(e){var t;return(null==(t=this.subtitleTrackController)?void 0:t.setSubtitleOption(e))||null}get allAudioTracks(){const e=this.audioTrackController;return e?e.allAudioTracks:[]}get audioTracks(){const e=this.audioTrackController;return e?e.audioTracks:[]}get audioTrack(){const e=this.audioTrackController;return e?e.audioTrack:-1}set audioTrack(e){const t=this.audioTrackController;t&&(t.audioTrack=e)}get allSubtitleTracks(){const e=this.subtitleTrackController;return e?e.allSubtitleTracks:[]}get subtitleTracks(){const e=this.subtitleTrackController;return e?e.subtitleTracks:[]}get subtitleTrack(){const e=this.subtitleTrackController;return e?e.subtitleTrack:-1}get media(){return this._media}set subtitleTrack(e){const t=this.subtitleTrackController;t&&(t.subtitleTrack=e)}get subtitleDisplay(){const e=this.subtitleTrackController;return!!e&&e.subtitleDisplay}set subtitleDisplay(e){const t=this.subtitleTrackController;t&&(t.subtitleDisplay=e)}get lowLatencyMode(){return this.config.lowLatencyMode}set lowLatencyMode(e){this.config.lowLatencyMode=e}get liveSyncPosition(){return this.latencyController.liveSyncPosition}get latency(){return this.latencyController.latency}get maxLatency(){return this.latencyController.maxLatency}get targetLatency(){return this.latencyController.targetLatency}set targetLatency(e){this.latencyController.targetLatency=e}get drift(){return this.latencyController.drift}get forceStartLoad(){return this.streamController.forceStartLoad}get pathways(){return this.levelController.pathways}get pathwayPriority(){return this.levelController.pathwayPriority}set pathwayPriority(e){this.levelController.pathwayPriority=e}get bufferedToEnd(){var e;return!(null==(e=this.bufferController)||!e.bufferedToEnd)}get interstitialsManager(){var e;return(null==(e=this.interstitialsController)?void 0:e.interstitialsManager)||null}getMediaDecodingInfo(e,t=this.allAudioTracks){return Ge(e,rt(t),navigator.mediaCapabilities)}}ul.defaultConfig=void 0}}]);