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if(this._ch==="{")_e&&(_e=!1,this.outdent()),ce=!1,Ae?(Ae=!1,re=this._indentLevel>=this._nestedLevel):re=this._indentLevel>=this._nestedLevel-1,this._options.newline_between_rules&&re&&this._output.previous_line&&this._output.previous_line.item(-1)!=="{"&&this._output.ensure_empty_line_above("/",","),this._output.space_before_token=!0,this._options.brace_style==="expand"?(this._output.add_new_line(),this.print_string(this._ch),this.indent(),this._output.set_indent(this._indentLevel)):(B==="("?this._output.space_before_token=!1:B!==","&&this.indent(),this.print_string(this._ch)),this.eatWhitespace(!0),this._output.add_new_line();else if(this._ch==="}")this.outdent(),this._output.add_new_line(),B==="{"&&this._output.trim(!0),_e&&(this.outdent(),_e=!1),this.print_string(this._ch),re=!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),this._options.brace_style==="expand"&&this._output.add_new_line(!0));else if(this._ch===":"){for(var He=0;He<this.NON_SEMICOLON_NEWLINE_PROPERTY.length;He++)if(this._input.lookBack(this.NON_SEMICOLON_NEWLINE_PROPERTY[He])){G=!0;break}(re||Ae)&&!(this._input.lookBack("&")||this.foundNestedPseudoClass())&&!this._input.lookBack("(")&&!ce&&ie===0?(this.print_string(":"),_e||(_e=!0,this._output.space_before_token=!0,this.eatWhitespace(!0),this.indent())):(this._input.lookBack(" 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Fe=!1;this._input.lookBack("with")&&(Fe=!0),this.preserveSingleSpace(Z||Fe),this.print_string(this._ch),_e&&B==="$"&&this._options.selector_separator_newline?(this._output.add_new_line(),J=!0):(this.eatWhitespace(),ie++,this.indent())}else if(this._ch===")")ie&&(ie--,this.outdent()),J&&this._input.peek()===";"&&this._options.selector_separator_newline&&(J=!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&&(!_e||J)&&ie===0&&!ce?this._output.add_new_line():this._output.space_before_token=!0;else if((this._ch===">"||this._ch==="+"||this._ch==="~")&&!_e&&ie===0)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&&k.test(this._ch)&&(this._ch=""));else if(this._ch==="]")this.print_string(this._ch);else if(this._ch==="[")this.preserveSingleSpace(Z),this.print_string(this._ch);else if(this._ch==="=")this.eatWhitespace(),this.print_string("="),k.test(this._ch)&&(this._ch="");else if(this._ch==="!"&&!this._input.lookBack("\\"))this._output.space_before_token=!0,this.print_string(this._ch);else{var it=B==='"'||B==="'";this.preserveSingleSpace(it||Z),this.print_string(this._ch),!this._output.just_added_newline()&&this._input.peek()===`
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`);C!==-1?this.__character_count=m.length-C:this.__character_count+=m.length},u.prototype.pop=function(){var m=null;return this.is_empty()||(m=this.__items.pop(),this.__character_count-=m.length),m},u.prototype._remove_indent=function(){this.__indent_count>0&&(this.__indent_count-=1,this.__character_count-=this.__parent.indent_size)},u.prototype._remove_wrap_indent=function(){this.__wrap_point_indent_count>0&&(this.__wrap_point_indent_count-=1)},u.prototype.trim=function(){for(;this.last()===" ";)this.__items.pop(),this.__character_count-=1},u.prototype.toString=function(){var m="";return this.is_empty()?this.__parent.indent_empty_lines&&(m=this.__parent.get_indent_string(this.__indent_count)):(m=this.__parent.get_indent_string(this.__indent_count,this.__alignment_count),m+=this.__items.join("")),m};function l(m,C){this.__cache=[""],this.__indent_size=m.indent_size,this.__indent_string=m.indent_char,m.indent_with_tabs||(this.__indent_string=new Array(m.indent_size+1).join(m.indent_char)),C=C||"",m.indent_level>0&&(C=new Array(m.indent_level+1).join(this.__indent_string)),this.__base_string=C,this.__base_string_length=C.length}l.prototype.get_indent_size=function(m,C){var M=this.__base_string_length;return C=C||0,m<0&&(M=0),M+=m*this.__indent_size,M+=C,M},l.prototype.get_indent_string=function(m,C){var M=this.__base_string;return C=C||0,m<0&&(m=0,M=""),C+=m*this.__indent_size,this.__ensure_cache(C),M+=this.__cache[C],M},l.prototype.__ensure_cache=function(m){for(;m>=this.__cache.length;)this.__add_column()},l.prototype.__add_column=function(){var m=this.__cache.length,C=0,M="";this.__indent_size&&m>=this.__indent_size&&(C=Math.floor(m/this.__indent_size),m-=C*this.__indent_size,M=new Array(C+1).join(this.__indent_string)),m&&(M+=new Array(m+1).join(" ")),this.__cache.push(M)};function c(m,C){this.__indent_cache=new l(m,C),this.raw=!1,this._end_with_newline=m.end_with_newline,this.indent_size=m.indent_size,this.wrap_line_length=m.wrap_line_length,this.indent_empty_lines=m.indent_empty_lines,this.__lines=[],this.previous_line=null,this.current_line=null,this.next_line=new u(this),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1,this.__add_outputline()}c.prototype.__add_outputline=function(){this.previous_line=this.current_line,this.current_line=this.next_line.clone_empty(),this.__lines.push(this.current_line)},c.prototype.get_line_number=function(){return this.__lines.length},c.prototype.get_indent_string=function(m,C){return this.__indent_cache.get_indent_string(m,C)},c.prototype.get_indent_size=function(m,C){return this.__indent_cache.get_indent_size(m,C)},c.prototype.is_empty=function(){return!this.previous_line&&this.current_line.is_empty()},c.prototype.add_new_line=function(m){return this.is_empty()||!m&&this.just_added_newline()?!1:(this.raw||this.__add_outputline(),!0)},c.prototype.get_code=function(m){this.trim(!0);var C=this.current_line.pop();C&&(C[C.length-1]===`
`&&(C=C.replace(/\n+$/g,"")),this.current_line.push(C)),this._end_with_newline&&this.__add_outputline();var M=this.__lines.join(`
`);return m!==`
`&&(M=M.replace(/[\n]/g,m)),M},c.prototype.set_wrap_point=function(){this.current_line._set_wrap_point()},c.prototype.set_indent=function(m,C){return m=m||0,C=C||0,this.next_line.set_indent(m,C),this.__lines.length>1?(this.current_line.set_indent(m,C),!0):(this.current_line.set_indent(),!1)},c.prototype.add_raw_token=function(m){for(var C=0;C<m.newlines;C++)this.__add_outputline();this.current_line.set_indent(-1),this.current_line.push(m.whitespace_before),this.current_line.push(m.text),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1},c.prototype.add_token=function(m){this.__add_space_before_token(),this.current_line.push(m),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=this.current_line._allow_wrap()},c.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(" "))},c.prototype.remove_indent=function(m){for(var C=this.__lines.length;m<C;)this.__lines[m]._remove_indent(),m++;this.current_line._remove_wrap_indent()},c.prototype.trim=function(m){for(m=m===void 0?!1:m,this.current_line.trim();m&&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},c.prototype.just_added_newline=function(){return this.current_line.is_empty()},c.prototype.just_added_blankline=function(){return this.is_empty()||this.current_line.is_empty()&&this.previous_line.is_empty()},c.prototype.ensure_empty_line_above=function(m,C){for(var M=this.__lines.length-2;M>=0;){var k=this.__lines[M];if(k.is_empty())break;if(k.item(0).indexOf(m)!==0&&k.item(-1)!==C){this.__lines.splice(M+1,0,new u(this)),this.previous_line=this.__lines[this.__lines.length-2];break}M--}},f.exports.Output=c},function(f){function u(l,c,m,C){this.type=l,this.text=c,this.comments_before=null,this.newlines=m||0,this.whitespace_before=C||"",this.parent=null,this.next=null,this.previous=null,this.opened=null,this.closed=null,this.directives=null}f.exports.Token=u},,,function(f){function u(m,C){this.raw_options=l(m,C),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",this.indent_char===" "),this.indent_with_tabs&&(this.indent_char=" ",this.indent_size===1&&(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"])}u.prototype._get_array=function(m,C){var M=this.raw_options[m],k=C||[];return typeof M=="object"?M!==null&&typeof M.concat=="function"&&(k=M.concat()):typeof M=="string"&&(k=M.split(/[^a-zA-Z0-9_\/\-]+/)),k},u.prototype._get_boolean=function(m,C){var M=this.raw_options[m],k=M===void 0?!!C:!!M;return k},u.prototype._get_characters=function(m,C){var M=this.raw_options[m],k=C||"";return typeof M=="string"&&(k=M.replace(/\\r/,"\r").replace(/\\n/,`
`).replace(/\\t/," ")),k},u.prototype._get_number=function(m,C){var M=this.raw_options[m];C=parseInt(C,10),isNaN(C)&&(C=0);var k=parseInt(M,10);return isNaN(k)&&(k=C),k},u.prototype._get_selection=function(m,C,M){var k=this._get_selection_list(m,C,M);if(k.length!==1)throw new Error("Invalid Option Value: The option '"+m+`' can only be one of the following values:
`+C+`
You passed in: '`+this.raw_options[m]+"'");return k[0]},u.prototype._get_selection_list=function(m,C,M){if(!C||C.length===0)throw new Error("Selection list cannot be empty.");if(M=M||[C[0]],!this._is_valid_selection(M,C))throw new Error("Invalid Default Value!");var k=this._get_array(m,M);if(!this._is_valid_selection(k,C))throw new Error("Invalid Option Value: The option '"+m+`' can contain only the following values:
`+C+`
You passed in: '`+this.raw_options[m]+"'");return k},u.prototype._is_valid_selection=function(m,C){return m.length&&C.length&&!m.some(function(M){return C.indexOf(M)===-1})};function l(m,C){var M={};m=c(m);var k;for(k in m)k!==C&&(M[k]=m[k]);if(C&&m[C])for(k in m[C])M[k]=m[C][k];return M}function c(m){var C={},M;for(M in m){var k=M.replace(/-/g,"_");C[k]=m[M]}return C}f.exports.Options=u,f.exports.normalizeOpts=c,f.exports.mergeOpts=l},,function(f){var u=RegExp.prototype.hasOwnProperty("sticky");function l(c){this.__input=c||"",this.__input_length=this.__input.length,this.__position=0}l.prototype.restart=function(){this.__position=0},l.prototype.back=function(){this.__position>0&&(this.__position-=1)},l.prototype.hasNext=function(){return this.__position<this.__input_length},l.prototype.next=function(){var c=null;return this.hasNext()&&(c=this.__input.charAt(this.__position),this.__position+=1),c},l.prototype.peek=function(c){var m=null;return c=c||0,c+=this.__position,c>=0&&c<this.__input_length&&(m=this.__input.charAt(c)),m},l.prototype.__match=function(c,m){c.lastIndex=m;var C=c.exec(this.__input);return C&&!(u&&c.sticky)&&C.index!==m&&(C=null),C},l.prototype.test=function(c,m){return m=m||0,m+=this.__position,m>=0&&m<this.__input_length?!!this.__match(c,m):!1},l.prototype.testChar=function(c,m){var C=this.peek(m);return c.lastIndex=0,C!==null&&c.test(C)},l.prototype.match=function(c){var m=this.__match(c,this.__position);return m?this.__position+=m[0].length:m=null,m},l.prototype.read=function(c,m,C){var M="",k;return c&&(k=this.match(c),k&&(M+=k[0])),m&&(k||!c)&&(M+=this.readUntil(m,C)),M},l.prototype.readUntil=function(c,m){var C="",M=this.__position;c.lastIndex=this.__position;var k=c.exec(this.__input);return k?(M=k.index,m&&(M+=k[0].length)):M=this.__input_length,C=this.__input.substring(this.__position,M),this.__position=M,C},l.prototype.readUntilAfter=function(c){return this.readUntil(c,!0)},l.prototype.get_regexp=function(c,m){var C=null,M="g";return m&&u&&(M="y"),typeof c=="string"&&c!==""?C=new RegExp(c,M):c&&(C=new RegExp(c.source,M)),C},l.prototype.get_literal_regexp=function(c){return RegExp(c.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&"))},l.prototype.peekUntilAfter=function(c){var m=this.__position,C=this.readUntilAfter(c);return this.__position=m,C},l.prototype.lookBack=function(c){var m=this.__position-1;return m>=c.length&&this.__input.substring(m-c.length,m).toLowerCase()===c},f.exports.InputScanner=l},function(f,u,l){var c=l(8).InputScanner,m=l(3).Token,C=l(10).TokenStream,M=l(11).WhitespacePattern,k={START:"TK_START",RAW:"TK_RAW",EOF:"TK_EOF"},E=function(T,I){this._input=new c(T),this._options=I||{},this.__tokens=null,this._patterns={},this._patterns.whitespace=new M(this._input)};E.prototype.tokenize=function(){this._input.restart(),this.__tokens=new C,this._reset();for(var T,I=new m(k.START,""),F=null,H=[],W=new C;I.type!==k.EOF;){for(T=this._get_next_token(I,F);this._is_comment(T);)W.add(T),T=this._get_next_token(I,F);W.isEmpty()||(T.comments_before=W,W=new C),T.parent=F,this._is_opening(T)?(H.push(F),F=T):F&&this._is_closing(T,F)&&(T.opened=F,F.closed=T,F=H.pop(),T.parent=F),T.previous=I,I.next=T,this.__tokens.add(T),I=T}return this.__tokens},E.prototype._is_first_token=function(){return this.__tokens.isEmpty()},E.prototype._reset=function(){},E.prototype._get_next_token=function(T,I){this._readWhitespace();var F=this._input.read(/.+/g);return F?this._create_token(k.RAW,F):this._create_token(k.EOF,"")},E.prototype._is_comment=function(T){return!1},E.prototype._is_opening=function(T){return!1},E.prototype._is_closing=function(T,I){return!1},E.prototype._create_token=function(T,I){var F=new m(T,I,this._patterns.whitespace.newline_count,this._patterns.whitespace.whitespace_before_token);return F},E.prototype._readWhitespace=function(){return this._patterns.whitespace.read()},f.exports.Tokenizer=E,f.exports.TOKEN=k},function(f){function u(l){this.__tokens=[],this.__tokens_length=this.__tokens.length,this.__position=0,this.__parent_token=l}u.prototype.restart=function(){this.__position=0},u.prototype.isEmpty=function(){return this.__tokens_length===0},u.prototype.hasNext=function(){return this.__position<this.__tokens_length},u.prototype.next=function(){var l=null;return this.hasNext()&&(l=this.__tokens[this.__position],this.__position+=1),l},u.prototype.peek=function(l){var c=null;return l=l||0,l+=this.__position,l>=0&&l<this.__tokens_length&&(c=this.__tokens[l]),c},u.prototype.add=function(l){this.__parent_token&&(l.parent=this.__parent_token),this.__tokens.push(l),this.__tokens_length+=1},f.exports.TokenStream=u},function(f,u,l){var c=l(12).Pattern;function m(C,M){c.call(this,C,M),M?this._line_regexp=this._input.get_regexp(M._line_regexp):this.__set_whitespace_patterns("",""),this.newline_count=0,this.whitespace_before_token=""}m.prototype=new c,m.prototype.__set_whitespace_patterns=function(C,M){C+="\\t ",M+="\\n\\r",this._match_pattern=this._input.get_regexp("["+C+M+"]+",!0),this._newline_regexp=this._input.get_regexp("\\r\\n|["+M+"]")},m.prototype.read=function(){this.newline_count=0,this.whitespace_before_token="";var C=this._input.read(this._match_pattern);if(C===" ")this.whitespace_before_token=" ";else if(C){var M=this.__split(this._newline_regexp,C);this.newline_count=M.length-1,this.whitespace_before_token=M[this.newline_count]}return C},m.prototype.matching=function(C,M){var k=this._create();return k.__set_whitespace_patterns(C,M),k._update(),k},m.prototype._create=function(){return new m(this._input,this)},m.prototype.__split=function(C,M){C.lastIndex=0;for(var k=0,E=[],T=C.exec(M);T;)E.push(M.substring(k,T.index)),k=T.index+T[0].length,T=C.exec(M);return k<M.length?E.push(M.substring(k,M.length)):E.push(""),E},f.exports.WhitespacePattern=m},function(f){function u(l,c){this._input=l,this._starting_pattern=null,this._match_pattern=null,this._until_pattern=null,this._until_after=!1,c&&(this._starting_pattern=this._input.get_regexp(c._starting_pattern,!0),this._match_pattern=this._input.get_regexp(c._match_pattern,!0),this._until_pattern=this._input.get_regexp(c._until_pattern),this._until_after=c._until_after)}u.prototype.read=function(){var l=this._input.read(this._starting_pattern);return(!this._starting_pattern||l)&&(l+=this._input.read(this._match_pattern,this._until_pattern,this._until_after)),l},u.prototype.read_match=function(){return this._input.match(this._match_pattern)},u.prototype.until_after=function(l){var c=this._create();return c._until_after=!0,c._until_pattern=this._input.get_regexp(l),c._update(),c},u.prototype.until=function(l){var c=this._create();return c._until_after=!1,c._until_pattern=this._input.get_regexp(l),c._update(),c},u.prototype.starting_with=function(l){var c=this._create();return c._starting_pattern=this._input.get_regexp(l,!0),c._update(),c},u.prototype.matching=function(l){var c=this._create();return c._match_pattern=this._input.get_regexp(l,!0),c._update(),c},u.prototype._create=function(){return new u(this._input,this)},u.prototype._update=function(){},f.exports.Pattern=u},function(f){function u(l,c){l=typeof l=="string"?l:l.source,c=typeof c=="string"?c:c.source,this.__directives_block_pattern=new RegExp(l+/ beautify( \w+[:]\w+)+ /.source+c,"g"),this.__directive_pattern=/ (\w+)[:](\w+)/g,this.__directives_end_ignore_pattern=new RegExp(l+/\sbeautify\signore:end\s/.source+c,"g")}u.prototype.get_directives=function(l){if(!l.match(this.__directives_block_pattern))return null;var c={};this.__directive_pattern.lastIndex=0;for(var m=this.__directive_pattern.exec(l);m;)c[m[1]]=m[2],m=this.__directive_pattern.exec(l);return c},u.prototype.readIgnored=function(l){return l.readUntilAfter(this.__directives_end_ignore_pattern)},f.exports.Directives=u},function(f,u,l){var c=l(12).Pattern,m={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1,angular:!1};function C(M,k){c.call(this,M,k),this.__template_pattern=null,this._disabled=Object.assign({},m),this._excluded=Object.assign({},m),k&&(this.__template_pattern=this._input.get_regexp(k.__template_pattern),this._excluded=Object.assign(this._excluded,k._excluded),this._disabled=Object.assign(this._disabled,k._disabled));var E=new c(M);this.__patterns={handlebars_comment:E.starting_with(/{{!--/).until_after(/--}}/),handlebars_unescaped:E.starting_with(/{{{/).until_after(/}}}/),handlebars:E.starting_with(/{{/).until_after(/}}/),php:E.starting_with(/<\?(?:[= ]|php)/).until_after(/\?>/),erb:E.starting_with(/<%[^%]/).until_after(/[^%]%>/),django:E.starting_with(/{%/).until_after(/%}/),django_value:E.starting_with(/{{/).until_after(/}}/),django_comment:E.starting_with(/{#/).until_after(/#}/),smarty:E.starting_with(/{(?=[^}{\s\n])/).until_after(/[^\s\n]}/),smarty_comment:E.starting_with(/{\*/).until_after(/\*}/),smarty_literal:E.starting_with(/{literal}/).until_after(/{\/literal}/)}}C.prototype=new c,C.prototype._create=function(){return new C(this._input,this)},C.prototype._update=function(){this.__set_templated_pattern()},C.prototype.disable=function(M){var k=this._create();return k._disabled[M]=!0,k._update(),k},C.prototype.read_options=function(M){var k=this._create();for(var E in m)k._disabled[E]=M.templating.indexOf(E)===-1;return k._update(),k},C.prototype.exclude=function(M){var k=this._create();return k._excluded[M]=!0,k._update(),k},C.prototype.read=function(){var M="";this._match_pattern?M=this._input.read(this._starting_pattern):M=this._input.read(this._starting_pattern,this.__template_pattern);for(var k=this._read_template();k;)this._match_pattern?k+=this._input.read(this._match_pattern):k+=this._input.readUntil(this.__template_pattern),M+=k,k=this._read_template();return this._until_after&&(M+=this._input.readUntilAfter(this._until_pattern)),M},C.prototype.__set_templated_pattern=function(){var M=[];this._disabled.php||M.push(this.__patterns.php._starting_pattern.source),this._disabled.handlebars||M.push(this.__patterns.handlebars._starting_pattern.source),this._disabled.angular||M.push(this.__patterns.handlebars._starting_pattern.source),this._disabled.erb||M.push(this.__patterns.erb._starting_pattern.source),this._disabled.django||(M.push(this.__patterns.django._starting_pattern.source),M.push(this.__patterns.django_value._starting_pattern.source),M.push(this.__patterns.django_comment._starting_pattern.source)),this._disabled.smarty||M.push(this.__patterns.smarty._starting_pattern.source),this._until_pattern&&M.push(this._until_pattern.source),this.__template_pattern=this._input.get_regexp("(?:"+M.join("|")+")")},C.prototype._read_template=function(){var M="",k=this._input.peek();if(k==="<"){var E=this._input.peek(1);!this._disabled.php&&!this._excluded.php&&E==="?"&&(M=M||this.__patterns.php.read()),!this._disabled.erb&&!this._excluded.erb&&E==="%"&&(M=M||this.__patterns.erb.read())}else k==="{"&&(!this._disabled.handlebars&&!this._excluded.handlebars&&(M=M||this.__patterns.handlebars_comment.read(),M=M||this.__patterns.handlebars_unescaped.read(),M=M||this.__patterns.handlebars.read()),this._disabled.django||(!this._excluded.django&&!this._excluded.handlebars&&(M=M||this.__patterns.django_value.read()),this._excluded.django||(M=M||this.__patterns.django_comment.read(),M=M||this.__patterns.django.read())),this._disabled.smarty||this._disabled.django&&this._disabled.handlebars&&(M=M||this.__patterns.smarty_comment.read(),M=M||this.__patterns.smarty_literal.read(),M=M||this.__patterns.smarty.read()));return M},f.exports.TemplatablePattern=C},,,,function(f,u,l){var c=l(19).Beautifier,m=l(20).Options;function C(M,k,E,T){var I=new c(M,k,E,T);return I.beautify()}f.exports=C,f.exports.defaultOptions=function(){return new m}},function(f,u,l){var c=l(20).Options,m=l(2).Output,C=l(21).Tokenizer,M=l(21).TOKEN,k=/\r\n|[\r\n]/,E=/\r\n|[\r\n]/g,T=function(ce,J){this.indent_level=0,this.alignment_size=0,this.max_preserve_newlines=ce.max_preserve_newlines,this.preserve_newlines=ce.preserve_newlines,this._output=new m(ce,J)};T.prototype.current_line_has_match=function(ce){return this._output.current_line.has_match(ce)},T.prototype.set_space_before_token=function(ce,J){this._output.space_before_token=ce,this._output.non_breaking_space=J},T.prototype.set_wrap_point=function(){this._output.set_indent(this.indent_level,this.alignment_size),this._output.set_wrap_point()},T.prototype.add_raw_token=function(ce){this._output.add_raw_token(ce)},T.prototype.print_preserved_newlines=function(ce){var J=0;ce.type!==M.TEXT&&ce.previous.type!==M.TEXT&&(J=ce.newlines?1:0),this.preserve_newlines&&(J=ce.newlines<this.max_preserve_newlines+1?ce.newlines:this.max_preserve_newlines+1);for(var ae=0;ae<J;ae++)this.print_newline(ae>0);return J!==0},T.prototype.traverse_whitespace=function(ce){return ce.whitespace_before||ce.newlines?(this.print_preserved_newlines(ce)||(this._output.space_before_token=!0),!0):!1},T.prototype.previous_token_wrapped=function(){return this._output.previous_token_wrapped},T.prototype.print_newline=function(ce){this._output.add_new_line(ce)},T.prototype.print_token=function(ce){ce.text&&(this._output.set_indent(this.indent_level,this.alignment_size),this._output.add_token(ce.text))},T.prototype.indent=function(){this.indent_level++},T.prototype.deindent=function(){this.indent_level>0&&(this.indent_level--,this._output.set_indent(this.indent_level,this.alignment_size))},T.prototype.get_full_indent=function(ce){return ce=this.indent_level+(ce||0),ce<1?"":this._output.get_indent_string(ce)};var I=function(ce){for(var J=null,ae=ce.next;ae.type!==M.EOF&&ce.closed!==ae;){if(ae.type===M.ATTRIBUTE&&ae.text==="type"){ae.next&&ae.next.type===M.EQUALS&&ae.next.next&&ae.next.next.type===M.VALUE&&(J=ae.next.next.text);break}ae=ae.next}return J},F=function(ce,J){var ae=null,G=null;return J.closed?(ce==="script"?ae="text/javascript":ce==="style"&&(ae="text/css"),ae=I(J)||ae,ae.search("text/css")>-1?G="css":ae.search(/module|((text|application|dojo)\/(x-)?(javascript|ecmascript|jscript|livescript|(ld\+)?json|method|aspect))/)>-1?G="javascript":ae.search(/(text|application|dojo)\/(x-)?(html)/)>-1?G="html":ae.search(/test\/null/)>-1&&(G="null"),G):null};function H(ce,J){return J.indexOf(ce)!==-1}function W(ce,J,ae){this.parent=ce||null,this.tag=J?J.tag_name:"",this.indent_level=ae||0,this.parser_token=J||null}function z(ce){this._printer=ce,this._current_frame=null}z.prototype.get_parser_token=function(){return this._current_frame?this._current_frame.parser_token:null},z.prototype.record_tag=function(ce){var J=new W(this._current_frame,ce,this._printer.indent_level);this._current_frame=J},z.prototype._try_pop_frame=function(ce){var J=null;return ce&&(J=ce.parser_token,this._printer.indent_level=ce.indent_level,this._current_frame=ce.parent),J},z.prototype._get_frame=function(ce,J){for(var ae=this._current_frame;ae&&ce.indexOf(ae.tag)===-1;){if(J&&J.indexOf(ae.tag)!==-1){ae=null;break}ae=ae.parent}return ae},z.prototype.try_pop=function(ce,J){var ae=this._get_frame([ce],J);return this._try_pop_frame(ae)},z.prototype.indent_to_tag=function(ce){var J=this._get_frame(ce);J&&(this._printer.indent_level=J.indent_level)};function ie(ce,J,ae,G){this._source_text=ce||"",J=J||{},this._js_beautify=ae,this._css_beautify=G,this._tag_stack=null;var X=new c(J,"html");this._options=X,this._is_wrap_attributes_force=this._options.wrap_attributes.substr(0,5)==="force",this._is_wrap_attributes_force_expand_multiline=this._options.wrap_attributes==="force-expand-multiline",this._is_wrap_attributes_force_aligned=this._options.wrap_attributes==="force-aligned",this._is_wrap_attributes_aligned_multiple=this._options.wrap_attributes==="aligned-multiple",this._is_wrap_attributes_preserve=this._options.wrap_attributes.substr(0,8)==="preserve",this._is_wrap_attributes_preserve_aligned=this._options.wrap_attributes==="preserve-aligned"}ie.prototype.beautify=function(){if(this._options.disabled)return this._source_text;var ce=this._source_text,J=this._options.eol;this._options.eol==="auto"&&(J=`
`,ce&&k.test(ce)&&(J=ce.match(k)[0])),ce=ce.replace(E,`
`);var ae=ce.match(/^[\t ]*/)[0],G={text:"",type:""},X=new re(this._options),Z=new T(this._options,ae),B=new C(ce,this._options).tokenize();this._tag_stack=new z(Z);for(var O=null,ne=B.next();ne.type!==M.EOF;)ne.type===M.TAG_OPEN||ne.type===M.COMMENT?(O=this._handle_tag_open(Z,ne,X,G,B),X=O):ne.type===M.ATTRIBUTE||ne.type===M.EQUALS||ne.type===M.VALUE||ne.type===M.TEXT&&!X.tag_complete?O=this._handle_inside_tag(Z,ne,X,G):ne.type===M.TAG_CLOSE?O=this._handle_tag_close(Z,ne,X):ne.type===M.TEXT?O=this._handle_text(Z,ne,X):ne.type===M.CONTROL_FLOW_OPEN?O=this._handle_control_flow_open(Z,ne):ne.type===M.CONTROL_FLOW_CLOSE?O=this._handle_control_flow_close(Z,ne):Z.add_raw_token(ne),G=O,ne=B.next();var me=Z._output.get_code(J);return me},ie.prototype._handle_control_flow_open=function(ce,J){var ae={text:J.text,type:J.type};return ce.set_space_before_token(J.newlines||J.whitespace_before!=="",!0),J.newlines?ce.print_preserved_newlines(J):ce.set_space_before_token(J.newlines||J.whitespace_before!=="",!0),ce.print_token(J),ce.indent(),ae},ie.prototype._handle_control_flow_close=function(ce,J){var ae={text:J.text,type:J.type};return ce.deindent(),J.newlines?ce.print_preserved_newlines(J):ce.set_space_before_token(J.newlines||J.whitespace_before!=="",!0),ce.print_token(J),ae},ie.prototype._handle_tag_close=function(ce,J,ae){var G={text:J.text,type:J.type};return ce.alignment_size=0,ae.tag_complete=!0,ce.set_space_before_token(J.newlines||J.whitespace_before!=="",!0),ae.is_unformatted?ce.add_raw_token(J):(ae.tag_start_char==="<"&&(ce.set_space_before_token(J.text[0]==="/",!0),this._is_wrap_attributes_force_expand_multiline&&ae.has_wrapped_attrs&&ce.print_newline(!1)),ce.print_token(J)),ae.indent_content&&!(ae.is_unformatted||ae.is_content_unformatted)&&(ce.indent(),ae.indent_content=!1),!ae.is_inline_element&&!(ae.is_unformatted||ae.is_content_unformatted)&&ce.set_wrap_point(),G},ie.prototype._handle_inside_tag=function(ce,J,ae,G){var X=ae.has_wrapped_attrs,Z={text:J.text,type:J.type};return ce.set_space_before_token(J.newlines||J.whitespace_before!=="",!0),ae.is_unformatted?ce.add_raw_token(J):ae.tag_start_char==="{"&&J.type===M.TEXT?ce.print_preserved_newlines(J)?(J.newlines=0,ce.add_raw_token(J)):ce.print_token(J):(J.type===M.ATTRIBUTE?ce.set_space_before_token(!0):(J.type===M.EQUALS||J.type===M.VALUE&&J.previous.type===M.EQUALS)&&ce.set_space_before_token(!1),J.type===M.ATTRIBUTE&&ae.tag_start_char==="<"&&((this._is_wrap_attributes_preserve||this._is_wrap_attributes_preserve_aligned)&&(ce.traverse_whitespace(J),X=X||J.newlines!==0),this._is_wrap_attributes_force&&ae.attr_count>=this._options.wrap_attributes_min_attrs&&(G.type!==M.TAG_OPEN||this._is_wrap_attributes_force_expand_multiline)&&(ce.print_newline(!1),X=!0)),ce.print_token(J),X=X||ce.previous_token_wrapped(),ae.has_wrapped_attrs=X),Z},ie.prototype._handle_text=function(ce,J,ae){var G={text:J.text,type:"TK_CONTENT"};return ae.custom_beautifier_name?this._print_custom_beatifier_text(ce,J,ae):ae.is_unformatted||ae.is_content_unformatted?ce.add_raw_token(J):(ce.traverse_whitespace(J),ce.print_token(J)),G},ie.prototype._print_custom_beatifier_text=function(ce,J,ae){var G=this;if(J.text!==""){var X=J.text,Z,B=1,O="",ne="";ae.custom_beautifier_name==="javascript"&&typeof this._js_beautify=="function"?Z=this._js_beautify:ae.custom_beautifier_name==="css"&&typeof this._css_beautify=="function"?Z=this._css_beautify:ae.custom_beautifier_name==="html"&&(Z=function(it,st){var et=new ie(it,st,G._js_beautify,G._css_beautify);return et.beautify()}),this._options.indent_scripts==="keep"?B=0:this._options.indent_scripts==="separate"&&(B=-ce.indent_level);var me=ce.get_full_indent(B);if(X=X.replace(/\n[ \t]*$/,""),ae.custom_beautifier_name!=="html"&&X[0]==="<"&&X.match(/^(<!--|<!\[CDATA\[)/)){var Oe=/^(<!--[^\n]*|<!\[CDATA\[)(\n?)([ \t\n]*)([\s\S]*)(-->|]]>)$/.exec(X);if(!Oe){ce.add_raw_token(J);return}O=me+Oe[1]+`
`,X=Oe[4],Oe[5]&&(ne=me+Oe[5]),X=X.replace(/\n[ \t]*$/,""),(Oe[2]||Oe[3].indexOf(`
`)!==-1)&&(Oe=Oe[3].match(/[ \t]+$/),Oe&&(J.whitespace_before=Oe[0]))}if(X)if(Z){var He=function(){this.eol=`
`};He.prototype=this._options.raw_options;var ut=new He;X=Z(me+X,ut)}else{var Fe=J.whitespace_before;Fe&&(X=X.replace(new RegExp(`
(`+Fe+")?","g"),`
`)),X=me+X.replace(/\n/g,`
`+me)}O&&(X?X=O+X+`
`+ne:X=O+ne),ce.print_newline(!1),X&&(J.text=X,J.whitespace_before="",J.newlines=0,ce.add_raw_token(J),ce.print_newline(!0))}},ie.prototype._handle_tag_open=function(ce,J,ae,G,X){var Z=this._get_tag_open_token(J);if((ae.is_unformatted||ae.is_content_unformatted)&&!ae.is_empty_element&&J.type===M.TAG_OPEN&&!Z.is_start_tag?(ce.add_raw_token(J),Z.start_tag_token=this._tag_stack.try_pop(Z.tag_name)):(ce.traverse_whitespace(J),this._set_tag_position(ce,J,Z,ae,G),Z.is_inline_element||ce.set_wrap_point(),ce.print_token(J)),Z.is_start_tag&&this._is_wrap_attributes_force){var B=0,O;do O=X.peek(B),O.type===M.ATTRIBUTE&&(Z.attr_count+=1),B+=1;while(O.type!==M.EOF&&O.type!==M.TAG_CLOSE)}return(this._is_wrap_attributes_force_aligned||this._is_wrap_attributes_aligned_multiple||this._is_wrap_attributes_preserve_aligned)&&(Z.alignment_size=J.text.length+1),!Z.tag_complete&&!Z.is_unformatted&&(ce.alignment_size=Z.alignment_size),Z};var re=function(ce,J,ae){if(this.parent=J||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="",!ae)this.tag_complete=!0;else{var G;this.tag_start_char=ae.text[0],this.text=ae.text,this.tag_start_char==="<"?(G=ae.text.match(/^<([^\s>]*)/),this.tag_check=G?G[1]:""):(G=ae.text.match(/^{{~?(?:[\^]|#\*?)?([^\s}]+)/),this.tag_check=G?G[1]:"",(ae.text.startsWith("{{#>")||ae.text.startsWith("{{~#>"))&&this.tag_check[0]===">"&&(this.tag_check===">"&&ae.next!==null?this.tag_check=ae.next.text.split(" ")[0]:this.tag_check=ae.text.split(">")[1])),this.tag_check=this.tag_check.toLowerCase(),ae.type===M.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||ae.closed&&ae.closed.text==="/>";var X=2;this.tag_start_char==="{"&&this.text.length>=3&&this.text.charAt(2)==="~"&&(X=3),this.is_end_tag=this.is_end_tag||this.tag_start_char==="{"&&(!ce.indent_handlebars||this.text.length<3||/[^#\^]/.test(this.text.charAt(X)))}};ie.prototype._get_tag_open_token=function(ce){var J=new re(this._options,this._tag_stack.get_parser_token(),ce);return J.alignment_size=this._options.wrap_attributes_indent_size,J.is_end_tag=J.is_end_tag||H(J.tag_check,this._options.void_elements),J.is_empty_element=J.tag_complete||J.is_start_tag&&J.is_end_tag,J.is_unformatted=!J.tag_complete&&H(J.tag_check,this._options.unformatted),J.is_content_unformatted=!J.is_empty_element&&H(J.tag_check,this._options.content_unformatted),J.is_inline_element=H(J.tag_name,this._options.inline)||this._options.inline_custom_elements&&J.tag_name.includes("-")||J.tag_start_char==="{",J},ie.prototype._set_tag_position=function(ce,J,ae,G,X){if(ae.is_empty_element||(ae.is_end_tag?ae.start_tag_token=this._tag_stack.try_pop(ae.tag_name):(this._do_optional_end_element(ae)&&(ae.is_inline_element||ce.print_newline(!1)),this._tag_stack.record_tag(ae),(ae.tag_name==="script"||ae.tag_name==="style")&&!(ae.is_unformatted||ae.is_content_unformatted)&&(ae.custom_beautifier_name=F(ae.tag_check,J)))),H(ae.tag_check,this._options.extra_liners)&&(ce.print_newline(!1),ce._output.just_added_blankline()||ce.print_newline(!0)),ae.is_empty_element){if(ae.tag_start_char==="{"&&ae.tag_check==="else"){this._tag_stack.indent_to_tag(["if","unless","each"]),ae.indent_content=!0;var Z=ce.current_line_has_match(/{{#if/);Z||ce.print_newline(!1)}ae.tag_name==="!--"&&X.type===M.TAG_CLOSE&&G.is_end_tag&&ae.text.indexOf(`
`)===-1||(ae.is_inline_element||ae.is_unformatted||ce.print_newline(!1),this._calcluate_parent_multiline(ce,ae))}else if(ae.is_end_tag){var B=!1;B=ae.start_tag_token&&ae.start_tag_token.multiline_content,B=B||!ae.is_inline_element&&!(G.is_inline_element||G.is_unformatted)&&!(X.type===M.TAG_CLOSE&&ae.start_tag_token===G)&&X.type!=="TK_CONTENT",(ae.is_content_unformatted||ae.is_unformatted)&&(B=!1),B&&ce.print_newline(!1)}else ae.indent_content=!ae.custom_beautifier_name,ae.tag_start_char==="<"&&(ae.tag_name==="html"?ae.indent_content=this._options.indent_inner_html:ae.tag_name==="head"?ae.indent_content=this._options.indent_head_inner_html:ae.tag_name==="body"&&(ae.indent_content=this._options.indent_body_inner_html)),!(ae.is_inline_element||ae.is_unformatted)&&(X.type!=="TK_CONTENT"||ae.is_content_unformatted)&&ce.print_newline(!1),this._calcluate_parent_multiline(ce,ae)},ie.prototype._calcluate_parent_multiline=function(ce,J){J.parent&&ce._output.just_added_newline()&&!((J.is_inline_element||J.is_unformatted)&&J.parent.is_inline_element)&&(J.parent.multiline_content=!0)};var _e=["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"],Ae=["a","audio","del","ins","map","noscript","video"];ie.prototype._do_optional_end_element=function(ce){var J=null;if(!(ce.is_empty_element||!ce.is_start_tag||!ce.parent)){if(ce.tag_name==="body")J=J||this._tag_stack.try_pop("head");else if(ce.tag_name==="li")J=J||this._tag_stack.try_pop("li",["ol","ul","menu"]);else if(ce.tag_name==="dd"||ce.tag_name==="dt")J=J||this._tag_stack.try_pop("dt",["dl"]),J=J||this._tag_stack.try_pop("dd",["dl"]);else if(ce.parent.tag_name==="p"&&_e.indexOf(ce.tag_name)!==-1){var ae=ce.parent.parent;(!ae||Ae.indexOf(ae.tag_name)===-1)&&(J=J||this._tag_stack.try_pop("p"))}else ce.tag_name==="rp"||ce.tag_name==="rt"?(J=J||this._tag_stack.try_pop("rt",["ruby","rtc"]),J=J||this._tag_stack.try_pop("rp",["ruby","rtc"])):ce.tag_name==="optgroup"?J=J||this._tag_stack.try_pop("optgroup",["select"]):ce.tag_name==="option"?J=J||this._tag_stack.try_pop("option",["select","datalist","optgroup"]):ce.tag_name==="colgroup"?J=J||this._tag_stack.try_pop("caption",["table"]):ce.tag_name==="thead"?(J=J||this._tag_stack.try_pop("caption",["table"]),J=J||this._tag_stack.try_pop("colgroup",["table"])):ce.tag_name==="tbody"||ce.tag_name==="tfoot"?(J=J||this._tag_stack.try_pop("caption",["table"]),J=J||this._tag_stack.try_pop("colgroup",["table"]),J=J||this._tag_stack.try_pop("thead",["table"]),J=J||this._tag_stack.try_pop("tbody",["table"])):ce.tag_name==="tr"?(J=J||this._tag_stack.try_pop("caption",["table"]),J=J||this._tag_stack.try_pop("colgroup",["table"]),J=J||this._tag_stack.try_pop("tr",["table","thead","tbody","tfoot"])):(ce.tag_name==="th"||ce.tag_name==="td")&&(J=J||this._tag_stack.try_pop("td",["table","thead","tbody","tfoot","tr"]),J=J||this._tag_stack.try_pop("th",["table","thead","tbody","tfoot","tr"]));return ce.parent=this._tag_stack.get_parser_token(),J}},f.exports.Beautifier=ie},function(f,u,l){var c=l(6).Options;function m(C){c.call(this,C,"html"),this.templating.length===1&&this.templating[0]==="auto"&&(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"])}m.prototype=new c,f.exports.Options=m},function(f,u,l){var c=l(9).Tokenizer,m=l(9).TOKEN,C=l(13).Directives,M=l(14).TemplatablePattern,k=l(12).Pattern,E={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:m.START,RAW:m.RAW,EOF:m.EOF},T=new C(/<\!--/,/-->/),I=function(F,H){c.call(this,F,H),this._current_tag_name="";var W=new M(this._input).read_options(this._options),z=new k(this._input);if(this.__patterns={word:W.until(/[\n\r\t <]/),word_control_flow_close_excluded:W.until(/[\n\r\t <}]/),single_quote:W.until_after(/'/),double_quote:W.until_after(/"/),attribute:W.until(/[\n\r\t =>]|\/>/),element_name:W.until(/[\n\r\t >\/]/),angular_control_flow_start:z.matching(/\@[a-zA-Z]+[^({]*[({]/),handlebars_comment:z.starting_with(/{{!--/).until_after(/--}}/),handlebars:z.starting_with(/{{/).until_after(/}}/),handlebars_open:z.until(/[\n\r\t }]/),handlebars_raw_close:z.until(/}}/),comment:z.starting_with(/<!--/).until_after(/-->/),cdata:z.starting_with(/<!\[CDATA\[/).until_after(/]]>/),conditional_comment:z.starting_with(/<!\[/).until_after(/]>/),processing:z.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 ie=this._input.get_literal_regexp(this._options.unformatted_content_delimiter);this.__patterns.unformatted_content_delimiter=z.matching(ie).until_after(ie)}};I.prototype=new c,I.prototype._is_comment=function(F){return!1},I.prototype._is_opening=function(F){return F.type===E.TAG_OPEN||F.type===E.CONTROL_FLOW_OPEN},I.prototype._is_closing=function(F,H){return F.type===E.TAG_CLOSE&&H&&((F.text===">"||F.text==="/>")&&H.text[0]==="<"||F.text==="}}"&&H.text[0]==="{"&&H.text[1]==="{")||F.type===E.CONTROL_FLOW_CLOSE&&F.text==="}"&&H.text.endsWith("{")},I.prototype._reset=function(){this._current_tag_name=""},I.prototype._get_next_token=function(F,H){var W=null;this._readWhitespace();var z=this._input.peek();return z===null?this._create_token(E.EOF,""):(W=W||this._read_open_handlebars(z,H),W=W||this._read_attribute(z,F,H),W=W||this._read_close(z,H),W=W||this._read_script_and_style(z,F),W=W||this._read_control_flows(z,H),W=W||this._read_raw_content(z,F,H),W=W||this._read_content_word(z,H),W=W||this._read_comment_or_cdata(z),W=W||this._read_processing(z),W=W||this._read_open(z,H),W=W||this._create_token(E.UNKNOWN,this._input.next()),W)},I.prototype._read_comment_or_cdata=function(F){var H=null,W=null,z=null;if(F==="<"){var ie=this._input.peek(1);ie==="!"&&(W=this.__patterns.comment.read(),W?(z=T.get_directives(W),z&&z.ignore==="start"&&(W+=T.readIgnored(this._input))):W=this.__patterns.cdata.read()),W&&(H=this._create_token(E.COMMENT,W),H.directives=z)}return H},I.prototype._read_processing=function(F){var H=null,W=null,z=null;if(F==="<"){var ie=this._input.peek(1);(ie==="!"||ie==="?")&&(W=this.__patterns.conditional_comment.read(),W=W||this.__patterns.processing.read()),W&&(H=this._create_token(E.COMMENT,W),H.directives=z)}return H},I.prototype._read_open=function(F,H){var W=null,z=null;return(!H||H.type===E.CONTROL_FLOW_OPEN)&&F==="<"&&(W=this._input.next(),this._input.peek()==="/"&&(W+=this._input.next()),W+=this.__patterns.element_name.read(),z=this._create_token(E.TAG_OPEN,W)),z},I.prototype._read_open_handlebars=function(F,H){var W=null,z=null;return(!H||H.type===E.CONTROL_FLOW_OPEN)&&(this._options.templating.includes("angular")||this._options.indent_handlebars)&&F==="{"&&this._input.peek(1)==="{"&&(this._options.indent_handlebars&&this._input.peek(2)==="!"?(W=this.__patterns.handlebars_comment.read(),W=W||this.__patterns.handlebars.read(),z=this._create_token(E.COMMENT,W)):(W=this.__patterns.handlebars_open.read(),z=this._create_token(E.TAG_OPEN,W))),z},I.prototype._read_control_flows=function(F,H){var W="",z=null;if(!this._options.templating.includes("angular"))return z;if(F==="@"){if(W=this.__patterns.angular_control_flow_start.read(),W==="")return z;for(var ie=W.endsWith("(")?1:0,re=0;!(W.endsWith("{")&&ie===re);){var _e=this._input.next();if(_e===null)break;_e==="("?ie++:_e===")"&&re++,W+=_e}z=this._create_token(E.CONTROL_FLOW_OPEN,W)}else F==="}"&&H&&H.type===E.CONTROL_FLOW_OPEN&&(W=this._input.next(),z=this._create_token(E.CONTROL_FLOW_CLOSE,W));return z},I.prototype._read_close=function(F,H){var W=null,z=null;return H&&H.type===E.TAG_OPEN&&(H.text[0]==="<"&&(F===">"||F==="/"&&this._input.peek(1)===">")?(W=this._input.next(),F==="/"&&(W+=this._input.next()),z=this._create_token(E.TAG_CLOSE,W)):H.text[0]==="{"&&F==="}"&&this._input.peek(1)==="}"&&(this._input.next(),this._input.next(),z=this._create_token(E.TAG_CLOSE,"}}"))),z},I.prototype._read_attribute=function(F,H,W){var z=null,ie="";if(W&&W.text[0]==="<")if(F==="=")z=this._create_token(E.EQUALS,this._input.next());else if(F==='"'||F==="'"){var re=this._input.next();F==='"'?re+=this.__patterns.double_quote.read():re+=this.__patterns.single_quote.read(),z=this._create_token(E.VALUE,re)}else ie=this.__patterns.attribute.read(),ie&&(H.type===E.EQUALS?z=this._create_token(E.VALUE,ie):z=this._create_token(E.ATTRIBUTE,ie));return z},I.prototype._is_content_unformatted=function(F){return this._options.void_elements.indexOf(F)===-1&&(this._options.content_unformatted.indexOf(F)!==-1||this._options.unformatted.indexOf(F)!==-1)},I.prototype._read_raw_content=function(F,H,W){var z="";if(W&&W.text[0]==="{")z=this.__patterns.handlebars_raw_close.read();else if(H.type===E.TAG_CLOSE&&H.opened.text[0]==="<"&&H.text[0]!=="/"){var ie=H.opened.text.substr(1).toLowerCase();this._is_content_unformatted(ie)&&(z=this._input.readUntil(new RegExp("</"+ie+"[\\n\\r\\t ]*?>","ig")))}return z?this._create_token(E.TEXT,z):null},I.prototype._read_script_and_style=function(F,H){if(H.type===E.TAG_CLOSE&&H.opened.text[0]==="<"&&H.text[0]!=="/"){var W=H.opened.text.substr(1).toLowerCase();if(W==="script"||W==="style"){var z=this._read_comment_or_cdata(F);if(z)return z.type=E.TEXT,z;var ie=this._input.readUntil(new RegExp("</"+W+"[\\n\\r\\t ]*?>","ig"));if(ie)return this._create_token(E.TEXT,ie)}}return null},I.prototype._read_content_word=function(F,H){var W="";return this._options.unformatted_content_delimiter&&F===this._options.unformatted_content_delimiter[0]&&(W=this.__patterns.unformatted_content_delimiter.read()),W||(W=H&&H.type===E.CONTROL_FLOW_OPEN?this.__patterns.word_control_flow_close_excluded.read():this.__patterns.word.read()),W?this._create_token(E.TEXT,W):null},f.exports.Tokenizer=I,f.exports.TOKEN=E}],S={};function s(f){var u=S[f];if(u!==void 0)return u.exports;var l=S[f]={exports:{}};return U[f](l,l.exports,s),l.exports}var w=s(18);K=w})();var P=K;if(1)R=[y,y(58553),y(87804)],N=function(U){var S=y(58553),s=y(87804);return{html_beautify:function(w,f){return P(w,f,S.js_beautify,s.css_beautify)}}}.apply(ke,R),N!==void 0&&(Ot.exports=N);else var A,d})()},58553:function(Ot,ke){var y,R;(function(){var N;(function(){"use strict";var P=[function(S,s,w){var f=w(1).Beautifier,u=w(5).Options;function l(c,m){var C=new f(c,m);return C.beautify()}S.exports=l,S.exports.defaultOptions=function(){return new u}},function(S,s,w){var f=w(2).Output,u=w(3).Token,l=w(4),c=w(5).Options,m=w(7).Tokenizer,C=w(7).line_starters,M=w(7).positionable_operators,k=w(7).TOKEN;function E(O,ne){return ne.indexOf(O)!==-1}function T(O){return O.replace(/^\s+/g,"")}function I(O){for(var ne={},me=0;me<O.length;me++)ne[O[me].replace(/-/g,"_")]=O[me];return ne}function F(O,ne){return O&&O.type===k.RESERVED&&O.text===ne}function H(O,ne){return O&&O.type===k.RESERVED&&E(O.text,ne)}var W=["case","return","do","if","throw","else","await","break","continue","async"],z=["before-newline","after-newline","preserve-newline"],ie=I(z),re=[ie.before_newline,ie.preserve_newline],_e={BlockStatement:"BlockStatement",Statement:"Statement",ObjectLiteral:"ObjectLiteral",ArrayLiteral:"ArrayLiteral",ForInitializer:"ForInitializer",Conditional:"Conditional",Expression:"Expression"};function Ae(O,ne){ne.multiline_frame||ne.mode===_e.ForInitializer||ne.mode===_e.Conditional||O.remove_indent(ne.start_line_index)}function ce(O){O=O.replace(l.allLineBreaks,`
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O=this._output.get_code(me),O},Z.prototype.handle_token=function(O,ne){O.type===k.START_EXPR?this.handle_start_expr(O):O.type===k.END_EXPR?this.handle_end_expr(O):O.type===k.START_BLOCK?this.handle_start_block(O):O.type===k.END_BLOCK?this.handle_end_block(O):O.type===k.WORD?this.handle_word(O):O.type===k.RESERVED?this.handle_word(O):O.type===k.SEMICOLON?this.handle_semicolon(O):O.type===k.STRING?this.handle_string(O):O.type===k.EQUALS?this.handle_equals(O):O.type===k.OPERATOR?this.handle_operator(O):O.type===k.COMMA?this.handle_comma(O):O.type===k.BLOCK_COMMENT?this.handle_block_comment(O,ne):O.type===k.COMMENT?this.handle_comment(O,ne):O.type===k.DOT?this.handle_dot(O):O.type===k.EOF?this.handle_eof(O):O.type===k.UNKNOWN?this.handle_unknown(O,ne):this.handle_unknown(O,ne)},Z.prototype.handle_whitespace_and_comments=function(O,ne){var me=O.newlines,Oe=this._options.keep_array_indentation&&J(this._flags.mode);if(O.comments_before)for(var 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me=this._tokens.peek();this._flags.mode===_e.Statement&&!(this._flags.if_block&&F(me,"else"))&&!this._flags.do_block;)this.restore_mode();this._output.add_new_line(O)&&(this._flags.multiline_frame=!0)},Z.prototype.print_token_line_indentation=function(O){this._output.just_added_newline()&&(this._options.keep_array_indentation&&O.newlines&&(O.text==="["||J(this._flags.mode))?(this._output.current_line.set_indent(-1),this._output.current_line.push(O.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))},Z.prototype.print_token=function(O){if(this._output.raw){this._output.add_raw_token(O);return}if(this._options.comma_first&&O.previous&&O.previous.type===k.COMMA&&this._output.just_added_newline()&&this._output.previous_line.last()===","){var ne=this._output.previous_line.pop();this._output.previous_line.is_empty()&&(this._output.previous_line.push(ne),this._output.trim(!0),this._output.current_line.pop(),this._output.trim()),this.print_token_line_indentation(O),this._output.add_token(","),this._output.space_before_token=!0}this.print_token_line_indentation(O),this._output.non_breaking_space=!0,this._output.add_token(O.text),this._output.previous_token_wrapped&&(this._flags.multiline_frame=!0)},Z.prototype.indent=function(){this._flags.indentation_level+=1,this._output.set_indent(this._flags.indentation_level,this._flags.alignment)},Z.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))},Z.prototype.set_mode=function(O){this._flags?(this._flag_store.push(this._flags),this._previous_flags=this._flags):this._previous_flags=this.create_flags(null,O),this._flags=this.create_flags(this._previous_flags,O),this._output.set_indent(this._flags.indentation_level,this._flags.alignment)},Z.prototype.restore_mode=function(){this._flag_store.length>0&&(this._previous_flags=this._flags,this._flags=this._flag_store.pop(),this._previous_flags.mode===_e.Statement&&Ae(this._output,this._previous_flags),this._output.set_indent(this._flags.indentation_level,this._flags.alignment))},Z.prototype.start_of_object_property=function(){return this._flags.parent.mode===_e.ObjectLiteral&&this._flags.mode===_e.Statement&&(this._flags.last_token.text===":"&&this._flags.ternary_depth===0||H(this._flags.last_token,["get","set"]))},Z.prototype.start_of_statement=function(O){var ne=!1;return ne=ne||H(this._flags.last_token,["var","let","const"])&&O.type===k.WORD,ne=ne||F(this._flags.last_token,"do"),ne=ne||!(this._flags.parent.mode===_e.ObjectLiteral&&this._flags.mode===_e.Statement)&&H(this._flags.last_token,B)&&!O.newlines,ne=ne||F(this._flags.last_token,"else")&&!(F(O,"if")&&!O.comments_before),ne=ne||this._flags.last_token.type===k.END_EXPR&&(this._previous_flags.mode===_e.ForInitializer||this._previous_flags.mode===_e.Conditional),ne=ne||this._flags.last_token.type===k.WORD&&this._flags.mode===_e.BlockStatement&&!this._flags.in_case&&!(O.text==="--"||O.text==="++")&&this._last_last_text!=="function"&&O.type!==k.WORD&&O.type!==k.RESERVED,ne=ne||this._flags.mode===_e.ObjectLiteral&&(this._flags.last_token.text===":"&&this._flags.ternary_depth===0||H(this._flags.last_token,["get","set"])),ne?(this.set_mode(_e.Statement),this.indent(),this.handle_whitespace_and_comments(O,!0),this.start_of_object_property()||this.allow_wrap_or_preserved_newline(O,H(O,["do","for","if","while"])),!0):!1},Z.prototype.handle_start_expr=function(O){this.start_of_statement(O)||this.handle_whitespace_and_comments(O);var ne=_e.Expression;if(O.text==="["){if(this._flags.last_token.type===k.WORD||this._flags.last_token.text===")"){H(this._flags.last_token,C)&&(this._output.space_before_token=!0),this.print_token(O),this.set_mode(ne),this.indent(),this._options.space_in_paren&&(this._output.space_before_token=!0);return}ne=_e.ArrayLiteral,J(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()),E(this._flags.last_token.type,[k.START_EXPR,k.END_EXPR,k.WORD,k.OPERATOR,k.DOT])||(this._output.space_before_token=!0)}else{if(this._flags.last_token.type===k.RESERVED)this._flags.last_token.text==="for"?(this._output.space_before_token=this._options.space_before_conditional,ne=_e.ForInitializer):E(this._flags.last_token.text,["if","while","switch"])?(this._output.space_before_token=this._options.space_before_conditional,ne=_e.Conditional):E(this._flags.last_word,["await","async"])?this._output.space_before_token=!0:this._flags.last_token.text==="import"&&O.whitespace_before===""?this._output.space_before_token=!1:(E(this._flags.last_token.text,C)||this._flags.last_token.text==="catch")&&(this._output.space_before_token=!0);else if(this._flags.last_token.type===k.EQUALS||this._flags.last_token.type===k.OPERATOR)this.start_of_object_property()||this.allow_wrap_or_preserved_newline(O);else if(this._flags.last_token.type===k.WORD){this._output.space_before_token=!1;var me=this._tokens.peek(-3);if(this._options.space_after_named_function&&me){var Oe=this._tokens.peek(-4);H(me,["async","function"])||me.text==="*"&&H(Oe,["async","function"])?this._output.space_before_token=!0:this._flags.mode===_e.ObjectLiteral?(me.text==="{"||me.text===","||me.text==="*"&&(Oe.text==="{"||Oe.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(O);(this._flags.last_token.type===k.RESERVED&&(this._flags.last_word==="function"||this._flags.last_word==="typeof")||this._flags.last_token.text==="*"&&(E(this._last_last_text,["function","yield"])||this._flags.mode===_e.ObjectLiteral&&E(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===k.START_BLOCK?this.print_newline():(this._flags.last_token.type===k.END_EXPR||this._flags.last_token.type===k.START_EXPR||this._flags.last_token.type===k.END_BLOCK||this._flags.last_token.text==="."||this._flags.last_token.type===k.COMMA)&&this.allow_wrap_or_preserved_newline(O,O.newlines),this.print_token(O),this.set_mode(ne),this._options.space_in_paren&&(this._output.space_before_token=!0),this.indent()},Z.prototype.handle_end_expr=function(O){for(;this._flags.mode===_e.Statement;)this.restore_mode();this.handle_whitespace_and_comments(O),this._flags.multiline_frame&&this.allow_wrap_or_preserved_newline(O,O.text==="]"&&J(this._flags.mode)&&!this._options.keep_array_indentation),this._options.space_in_paren&&(this._flags.last_token.type===k.START_EXPR&&!this._options.space_in_empty_paren?(this._output.trim(),this._output.space_before_token=!1):this._output.space_before_token=!0),this.deindent(),this.print_token(O),this.restore_mode(),Ae(this._output,this._previous_flags),this._flags.do_while&&this._previous_flags.mode===_e.Conditional&&(this._previous_flags.mode=_e.Expression,this._flags.do_block=!1,this._flags.do_while=!1)},Z.prototype.handle_start_block=function(O){this.handle_whitespace_and_comments(O);var ne=this._tokens.peek(),me=this._tokens.peek(1);this._flags.last_word==="switch"&&this._flags.last_token.type===k.END_EXPR?(this.set_mode(_e.BlockStatement),this._flags.in_case_statement=!0):this._flags.case_body?this.set_mode(_e.BlockStatement):me&&(E(me.text,[":",","])&&E(ne.type,[k.STRING,k.WORD,k.RESERVED])||E(ne.text,["get","set","..."])&&E(me.type,[k.WORD,k.RESERVED]))?E(this._last_last_text,["class","interface"])&&!E(me.text,[":",","])?this.set_mode(_e.BlockStatement):this.set_mode(_e.ObjectLiteral):this._flags.last_token.type===k.OPERATOR&&this._flags.last_token.text==="=>"?this.set_mode(_e.BlockStatement):E(this._flags.last_token.type,[k.EQUALS,k.START_EXPR,k.COMMA,k.OPERATOR])||H(this._flags.last_token,["return","throw","import","default"])?this.set_mode(_e.ObjectLiteral):this.set_mode(_e.BlockStatement),this._flags.last_token&&H(this._flags.last_token.previous,["class","extends"])&&(this._flags.class_start_block=!0);var Oe=!ne.comments_before&&ne.text==="}",He=Oe&&this._flags.last_word==="function"&&this._flags.last_token.type===k.END_EXPR;if(this._options.brace_preserve_inline){var ut=0,Fe=null;this._flags.inline_frame=!0;do if(ut+=1,Fe=this._tokens.peek(ut-1),Fe.newlines){this._flags.inline_frame=!1;break}while(Fe.type!==k.EOF&&!(Fe.type===k.END_BLOCK&&Fe.opened===O))}(this._options.brace_style==="expand"||this._options.brace_style==="none"&&O.newlines)&&!this._flags.inline_frame?this._flags.last_token.type!==k.OPERATOR&&(He||this._flags.last_token.type===k.EQUALS||H(this._flags.last_token,W)&&this._flags.last_token.text!=="else")?this._output.space_before_token=!0:this.print_newline(!1,!0):(J(this._previous_flags.mode)&&(this._flags.last_token.type===k.START_EXPR||this._flags.last_token.type===k.COMMA)&&((this._flags.last_token.type===k.COMMA||this._options.space_in_paren)&&(this._output.space_before_token=!0),(this._flags.last_token.type===k.COMMA||this._flags.last_token.type===k.START_EXPR&&this._flags.inline_frame)&&(this.allow_wrap_or_preserved_newline(O),this._previous_flags.multiline_frame=this._previous_flags.multiline_frame||this._flags.multiline_frame,this._flags.multiline_frame=!1)),this._flags.last_token.type!==k.OPERATOR&&this._flags.last_token.type!==k.START_EXPR&&(E(this._flags.last_token.type,[k.START_BLOCK,k.SEMICOLON])&&!this._flags.inline_frame?this.print_newline():this._output.space_before_token=!0)),this.print_token(O),this.indent(),!Oe&&!(this._options.brace_preserve_inline&&this._flags.inline_frame)&&this.print_newline()},Z.prototype.handle_end_block=function(O){for(this.handle_whitespace_and_comments(O);this._flags.mode===_e.Statement;)this.restore_mode();var ne=this._flags.last_token.type===k.START_BLOCK;this._flags.inline_frame&&!ne?this._output.space_before_token=!0:this._options.brace_style==="expand"?ne||this.print_newline():ne||(J(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(O)},Z.prototype.handle_word=function(O){if(O.type===k.RESERVED){if(E(O.text,["set","get"])&&this._flags.mode!==_e.ObjectLiteral)O.type=k.WORD;else if(O.text==="import"&&E(this._tokens.peek().text,["(","."]))O.type=k.WORD;else if(E(O.text,["as","from"])&&!this._flags.import_block)O.type=k.WORD;else if(this._flags.mode===_e.ObjectLiteral){var ne=this._tokens.peek();ne.text===":"&&(O.type=k.WORD)}}if(this.start_of_statement(O)?H(this._flags.last_token,["var","let","const"])&&O.type===k.WORD&&(this._flags.declaration_statement=!0):O.newlines&&!ae(this._flags.mode)&&(this._flags.last_token.type!==k.OPERATOR||this._flags.last_token.text==="--"||this._flags.last_token.text==="++")&&this._flags.last_token.type!==k.EQUALS&&(this._options.preserve_newlines||!H(this._flags.last_token,["var","let","const","set","get"]))?(this.handle_whitespace_and_comments(O),this.print_newline()):this.handle_whitespace_and_comments(O),this._flags.do_block&&!this._flags.do_while)if(F(O,"while")){this._output.space_before_token=!0,this.print_token(O),this._output.space_before_token=!0,this._flags.do_while=!0;return}else this.print_newline(),this._flags.do_block=!1;if(this._flags.if_block)if(!this._flags.else_block&&F(O,"else"))this._flags.else_block=!0;else{for(;this._flags.mode===_e.Statement;)this.restore_mode();this._flags.if_block=!1,this._flags.else_block=!1}if(this._flags.in_case_statement&&H(O,["case","default"])){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(O),this._flags.in_case=!0;return}if((this._flags.last_token.type===k.COMMA||this._flags.last_token.type===k.START_EXPR||this._flags.last_token.type===k.EQUALS||this._flags.last_token.type===k.OPERATOR)&&!this.start_of_object_property()&&!(E(this._flags.last_token.text,["+","-"])&&this._last_last_text===":"&&this._flags.parent.mode===_e.ObjectLiteral)&&this.allow_wrap_or_preserved_newline(O),F(O,"function")){(E(this._flags.last_token.text,["}",";"])||this._output.just_added_newline()&&!(E(this._flags.last_token.text,["(","[","{",":","=",","])||this._flags.last_token.type===k.OPERATOR))&&!this._output.just_added_blankline()&&!O.comments_before&&(this.print_newline(),this.print_newline(!0)),this._flags.last_token.type===k.RESERVED||this._flags.last_token.type===k.WORD?H(this._flags.last_token,["get","set","new","export"])||H(this._flags.last_token,B)?this._output.space_before_token=!0:F(this._flags.last_token,"default")&&this._last_last_text==="export"?this._output.space_before_token=!0:this._flags.last_token.text==="declare"?this._output.space_before_token=!0:this.print_newline():this._flags.last_token.type===k.OPERATOR||this._flags.last_token.text==="="?this._output.space_before_token=!0:!this._flags.multiline_frame&&(ae(this._flags.mode)||J(this._flags.mode))||this.print_newline(),this.print_token(O),this._flags.last_word=O.text;return}var me="NONE";if(this._flags.last_token.type===k.END_BLOCK?this._previous_flags.inline_frame?me="SPACE":H(O,["else","catch","finally","from"])?this._options.brace_style==="expand"||this._options.brace_style==="end-expand"||this._options.brace_style==="none"&&O.newlines?me="NEWLINE":(me="SPACE",this._output.space_before_token=!0):me="NEWLINE":this._flags.last_token.type===k.SEMICOLON&&this._flags.mode===_e.BlockStatement?me="NEWLINE":this._flags.last_token.type===k.SEMICOLON&&ae(this._flags.mode)?me="SPACE":this._flags.last_token.type===k.STRING?me="NEWLINE":this._flags.last_token.type===k.RESERVED||this._flags.last_token.type===k.WORD||this._flags.last_token.text==="*"&&(E(this._last_last_text,["function","yield"])||this._flags.mode===_e.ObjectLiteral&&E(this._last_last_text,["{",","]))?me="SPACE":this._flags.last_token.type===k.START_BLOCK?this._flags.inline_frame?me="SPACE":me="NEWLINE":this._flags.last_token.type===k.END_EXPR&&(this._output.space_before_token=!0,me="NEWLINE"),H(O,C)&&this._flags.last_token.text!==")"&&(this._flags.inline_frame||this._flags.last_token.text==="else"||this._flags.last_token.text==="export"?me="SPACE":me="NEWLINE"),H(O,["else","catch","finally"]))if((!(this._flags.last_token.type===k.END_BLOCK&&this._previous_flags.mode===_e.BlockStatement)||this._options.brace_style==="expand"||this._options.brace_style==="end-expand"||this._options.brace_style==="none"&&O.newlines)&&!this._flags.inline_frame)this.print_newline();else{this._output.trim(!0);var Oe=this._output.current_line;Oe.last()!=="}"&&this.print_newline(),this._output.space_before_token=!0}else me==="NEWLINE"?H(this._flags.last_token,W)?this._output.space_before_token=!0:this._flags.last_token.text==="declare"&&H(O,["var","let","const"])?this._output.space_before_token=!0:this._flags.last_token.type!==k.END_EXPR?(this._flags.last_token.type!==k.START_EXPR||!H(O,["var","let","const"]))&&this._flags.last_token.text!==":"&&(F(O,"if")&&F(O.previous,"else")?this._output.space_before_token=!0:this.print_newline()):H(O,C)&&this._flags.last_token.text!==")"&&this.print_newline():this._flags.multiline_frame&&J(this._flags.mode)&&this._flags.last_token.text===","&&this._last_last_text==="}"?this.print_newline():me==="SPACE"&&(this._output.space_before_token=!0);O.previous&&(O.previous.type===k.WORD||O.previous.type===k.RESERVED)&&(this._output.space_before_token=!0),this.print_token(O),this._flags.last_word=O.text,O.type===k.RESERVED&&(O.text==="do"?this._flags.do_block=!0:O.text==="if"?this._flags.if_block=!0:O.text==="import"?this._flags.import_block=!0:this._flags.import_block&&F(O,"from")&&(this._flags.import_block=!1))},Z.prototype.handle_semicolon=function(O){this.start_of_statement(O)?this._output.space_before_token=!1:this.handle_whitespace_and_comments(O);for(var ne=this._tokens.peek();this._flags.mode===_e.Statement&&!(this._flags.if_block&&F(ne,"else"))&&!this._flags.do_block;)this.restore_mode();this._flags.import_block&&(this._flags.import_block=!1),this.print_token(O)},Z.prototype.handle_string=function(O){O.text.startsWith("`")&&O.newlines===0&&O.whitespace_before===""&&(O.previous.text===")"||this._flags.last_token.type===k.WORD)||(this.start_of_statement(O)?this._output.space_before_token=!0:(this.handle_whitespace_and_comments(O),this._flags.last_token.type===k.RESERVED||this._flags.last_token.type===k.WORD||this._flags.inline_frame?this._output.space_before_token=!0:this._flags.last_token.type===k.COMMA||this._flags.last_token.type===k.START_EXPR||this._flags.last_token.type===k.EQUALS||this._flags.last_token.type===k.OPERATOR?this.start_of_object_property()||this.allow_wrap_or_preserved_newline(O):O.text.startsWith("`")&&this._flags.last_token.type===k.END_EXPR&&(O.previous.text==="]"||O.previous.text===")")&&O.newlines===0?this._output.space_before_token=!0:this.print_newline())),this.print_token(O)},Z.prototype.handle_equals=function(O){this.start_of_statement(O)||this.handle_whitespace_and_comments(O),this._flags.declaration_statement&&(this._flags.declaration_assignment=!0),this._output.space_before_token=!0,this.print_token(O),this._output.space_before_token=!0},Z.prototype.handle_comma=function(O){this.handle_whitespace_and_comments(O,!0),this.print_token(O),this._output.space_before_token=!0,this._flags.declaration_statement?(ae(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(O)):this._flags.mode===_e.ObjectLiteral||this._flags.mode===_e.Statement&&this._flags.parent.mode===_e.ObjectLiteral?(this._flags.mode===_e.Statement&&this.restore_mode(),this._flags.inline_frame||this.print_newline()):this._options.comma_first&&this.allow_wrap_or_preserved_newline(O)},Z.prototype.handle_operator=function(O){var ne=O.text==="*"&&(H(this._flags.last_token,["function","yield"])||E(this._flags.last_token.type,[k.START_BLOCK,k.COMMA,k.END_BLOCK,k.SEMICOLON])),me=E(O.text,["-","+"])&&(E(this._flags.last_token.type,[k.START_BLOCK,k.START_EXPR,k.EQUALS,k.OPERATOR])||E(this._flags.last_token.text,C)||this._flags.last_token.text===",");if(!this.start_of_statement(O)){var Oe=!ne;this.handle_whitespace_and_comments(O,Oe)}if(O.text==="*"&&this._flags.last_token.type===k.DOT){this.print_token(O);return}if(O.text==="::"){this.print_token(O);return}if(E(O.text,["-","+"])&&this.start_of_object_property()){this.print_token(O);return}if(this._flags.last_token.type===k.OPERATOR&&E(this._options.operator_position,re)&&this.allow_wrap_or_preserved_newline(O),O.text===":"&&this._flags.in_case){this.print_token(O),this._flags.in_case=!1,this._flags.case_body=!0,this._tokens.peek().type!==k.START_BLOCK?(this.indent(),this.print_newline(),this._flags.case_block=!1):(this._flags.case_block=!0,this._output.space_before_token=!0);return}var He=!0,ut=!0,Fe=!1;if(O.text===":"?this._flags.ternary_depth===0?He=!1:(this._flags.ternary_depth-=1,Fe=!0):O.text==="?"&&(this._flags.ternary_depth+=1),!me&&!ne&&this._options.preserve_newlines&&E(O.text,M)){var it=O.text===":",st=it&&Fe,et=it&&!Fe;switch(this._options.operator_position){case ie.before_newline:this._output.space_before_token=!et,this.print_token(O),(!it||st)&&this.allow_wrap_or_preserved_newline(O),this._output.space_before_token=!0;return;case ie.after_newline:this._output.space_before_token=!0,!it||st?this._tokens.peek().newlines?this.print_newline(!1,!0):this.allow_wrap_or_preserved_newline(O):this._output.space_before_token=!1,this.print_token(O),this._output.space_before_token=!0;return;case ie.preserve_newline:et||this.allow_wrap_or_preserved_newline(O),He=!(this._output.just_added_newline()||et),this._output.space_before_token=He,this.print_token(O),this._output.space_before_token=!0;return}}if(ne){this.allow_wrap_or_preserved_newline(O),He=!1;var Nt=this._tokens.peek();ut=Nt&&E(Nt.type,[k.WORD,k.RESERVED])}else if(O.text==="...")this.allow_wrap_or_preserved_newline(O),He=this._flags.last_token.type===k.START_BLOCK,ut=!1;else if(E(O.text,["--","++","!","~"])||me){if((this._flags.last_token.type===k.COMMA||this._flags.last_token.type===k.START_EXPR)&&this.allow_wrap_or_preserved_newline(O),He=!1,ut=!1,O.newlines&&(O.text==="--"||O.text==="++"||O.text==="~")){var tt=H(this._flags.last_token,W)&&O.newlines;tt&&(this._previous_flags.if_block||this._previous_flags.else_block)&&this.restore_mode(),this.print_newline(tt,!0)}this._flags.last_token.text===";"&&ae(this._flags.mode)&&(He=!0),this._flags.last_token.type===k.RESERVED?He=!0:this._flags.last_token.type===k.END_EXPR?He=!(this._flags.last_token.text==="]"&&(O.text==="--"||O.text==="++")):this._flags.last_token.type===k.OPERATOR&&(He=E(O.text,["--","-","++","+"])&&E(this._flags.last_token.text,["--","-","++","+"]),E(O.text,["+","-"])&&E(this._flags.last_token.text,["--","++"])&&(ut=!0)),(this._flags.mode===_e.BlockStatement&&!this._flags.inline_frame||this._flags.mode===_e.Statement)&&(this._flags.last_token.text==="{"||this._flags.last_token.text===";")&&this.print_newline()}this._output.space_before_token=this._output.space_before_token||He,this.print_token(O),this._output.space_before_token=ut},Z.prototype.handle_block_comment=function(O,ne){if(this._output.raw){this._output.add_raw_token(O),O.directives&&O.directives.preserve==="end"&&(this._output.raw=this._options.test_output_raw);return}if(O.directives){this.print_newline(!1,ne),this.print_token(O),O.directives.preserve==="start"&&(this._output.raw=!0),this.print_newline(!1,!0);return}if(!l.newline.test(O.text)&&!O.newlines){this._output.space_before_token=!0,this.print_token(O),this._output.space_before_token=!0;return}else this.print_block_commment(O,ne)},Z.prototype.print_block_commment=function(O,ne){var me=ce(O.text),Oe,He=!1,ut=!1,Fe=O.whitespace_before,it=Fe.length;if(this.print_newline(!1,ne),this.print_token_line_indentation(O),this._output.add_token(me[0]),this.print_newline(!1,ne),me.length>1){for(me=me.slice(1),He=G(me,"*"),ut=X(me,Fe),He&&(this._flags.alignment=1),Oe=0;Oe<me.length;Oe++)He?(this.print_token_line_indentation(O),this._output.add_token(T(me[Oe]))):ut&&me[Oe]?(this.print_token_line_indentation(O),this._output.add_token(me[Oe].substring(it))):(this._output.current_line.set_indent(-1),this._output.add_token(me[Oe])),this.print_newline(!1,ne);this._flags.alignment=0}},Z.prototype.handle_comment=function(O,ne){O.newlines?this.print_newline(!1,ne):this._output.trim(!0),this._output.space_before_token=!0,this.print_token(O),this.print_newline(!1,ne)},Z.prototype.handle_dot=function(O){this.start_of_statement(O)||this.handle_whitespace_and_comments(O,!0),this._flags.last_token.text.match("^[0-9]+$")&&(this._output.space_before_token=!0),H(this._flags.last_token,W)?this._output.space_before_token=!1:this.allow_wrap_or_preserved_newline(O,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(O)},Z.prototype.handle_unknown=function(O,ne){this.print_token(O),O.text[O.text.length-1]===`
`&&this.print_newline(!1,ne)},Z.prototype.handle_eof=function(O){for(;this._flags.mode===_e.Statement;)this.restore_mode();this.handle_whitespace_and_comments(O)},S.exports.Beautifier=Z},function(S){function s(u){this.__parent=u,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=[]}s.prototype.clone_empty=function(){var u=new s(this.__parent);return u.set_indent(this.__indent_count,this.__alignment_count),u},s.prototype.item=function(u){return u<0?this.__items[this.__items.length+u]:this.__items[u]},s.prototype.has_match=function(u){for(var l=this.__items.length-1;l>=0;l--)if(this.__items[l].match(u))return!0;return!1},s.prototype.set_indent=function(u,l){this.is_empty()&&(this.__indent_count=u||0,this.__alignment_count=l||0,this.__character_count=this.__parent.get_indent_size(this.__indent_count,this.__alignment_count))},s.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)},s.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},s.prototype._allow_wrap=function(){if(this._should_wrap()){this.__parent.add_new_line();var u=this.__parent.current_line;return u.set_indent(this.__wrap_point_indent_count,this.__wrap_point_alignment_count),u.__items=this.__items.slice(this.__wrap_point_index),this.__items=this.__items.slice(0,this.__wrap_point_index),u.__character_count+=this.__character_count-this.__wrap_point_character_count,this.__character_count=this.__wrap_point_character_count,u.__items[0]===" "&&(u.__items.splice(0,1),u.__character_count-=1),!0}return!1},s.prototype.is_empty=function(){return this.__items.length===0},s.prototype.last=function(){return this.is_empty()?null:this.__items[this.__items.length-1]},s.prototype.push=function(u){this.__items.push(u);var l=u.lastIndexOf(`
`);l!==-1?this.__character_count=u.length-l:this.__character_count+=u.length},s.prototype.pop=function(){var u=null;return this.is_empty()||(u=this.__items.pop(),this.__character_count-=u.length),u},s.prototype._remove_indent=function(){this.__indent_count>0&&(this.__indent_count-=1,this.__character_count-=this.__parent.indent_size)},s.prototype._remove_wrap_indent=function(){this.__wrap_point_indent_count>0&&(this.__wrap_point_indent_count-=1)},s.prototype.trim=function(){for(;this.last()===" ";)this.__items.pop(),this.__character_count-=1},s.prototype.toString=function(){var u="";return this.is_empty()?this.__parent.indent_empty_lines&&(u=this.__parent.get_indent_string(this.__indent_count)):(u=this.__parent.get_indent_string(this.__indent_count,this.__alignment_count),u+=this.__items.join("")),u};function w(u,l){this.__cache=[""],this.__indent_size=u.indent_size,this.__indent_string=u.indent_char,u.indent_with_tabs||(this.__indent_string=new Array(u.indent_size+1).join(u.indent_char)),l=l||"",u.indent_level>0&&(l=new Array(u.indent_level+1).join(this.__indent_string)),this.__base_string=l,this.__base_string_length=l.length}w.prototype.get_indent_size=function(u,l){var c=this.__base_string_length;return l=l||0,u<0&&(c=0),c+=u*this.__indent_size,c+=l,c},w.prototype.get_indent_string=function(u,l){var c=this.__base_string;return l=l||0,u<0&&(u=0,c=""),l+=u*this.__indent_size,this.__ensure_cache(l),c+=this.__cache[l],c},w.prototype.__ensure_cache=function(u){for(;u>=this.__cache.length;)this.__add_column()},w.prototype.__add_column=function(){var u=this.__cache.length,l=0,c="";this.__indent_size&&u>=this.__indent_size&&(l=Math.floor(u/this.__indent_size),u-=l*this.__indent_size,c=new Array(l+1).join(this.__indent_string)),u&&(c+=new Array(u+1).join(" ")),this.__cache.push(c)};function f(u,l){this.__indent_cache=new w(u,l),this.raw=!1,this._end_with_newline=u.end_with_newline,this.indent_size=u.indent_size,this.wrap_line_length=u.wrap_line_length,this.indent_empty_lines=u.indent_empty_lines,this.__lines=[],this.previous_line=null,this.current_line=null,this.next_line=new s(this),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1,this.__add_outputline()}f.prototype.__add_outputline=function(){this.previous_line=this.current_line,this.current_line=this.next_line.clone_empty(),this.__lines.push(this.current_line)},f.prototype.get_line_number=function(){return this.__lines.length},f.prototype.get_indent_string=function(u,l){return this.__indent_cache.get_indent_string(u,l)},f.prototype.get_indent_size=function(u,l){return this.__indent_cache.get_indent_size(u,l)},f.prototype.is_empty=function(){return!this.previous_line&&this.current_line.is_empty()},f.prototype.add_new_line=function(u){return this.is_empty()||!u&&this.just_added_newline()?!1:(this.raw||this.__add_outputline(),!0)},f.prototype.get_code=function(u){this.trim(!0);var l=this.current_line.pop();l&&(l[l.length-1]===`
`&&(l=l.replace(/\n+$/g,"")),this.current_line.push(l)),this._end_with_newline&&this.__add_outputline();var c=this.__lines.join(`
`);return u!==`
`&&(c=c.replace(/[\n]/g,u)),c},f.prototype.set_wrap_point=function(){this.current_line._set_wrap_point()},f.prototype.set_indent=function(u,l){return u=u||0,l=l||0,this.next_line.set_indent(u,l),this.__lines.length>1?(this.current_line.set_indent(u,l),!0):(this.current_line.set_indent(),!1)},f.prototype.add_raw_token=function(u){for(var l=0;l<u.newlines;l++)this.__add_outputline();this.current_line.set_indent(-1),this.current_line.push(u.whitespace_before),this.current_line.push(u.text),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1},f.prototype.add_token=function(u){this.__add_space_before_token(),this.current_line.push(u),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=this.current_line._allow_wrap()},f.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(" "))},f.prototype.remove_indent=function(u){for(var l=this.__lines.length;u<l;)this.__lines[u]._remove_indent(),u++;this.current_line._remove_wrap_indent()},f.prototype.trim=function(u){for(u=u===void 0?!1:u,this.current_line.trim();u&&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},f.prototype.just_added_newline=function(){return this.current_line.is_empty()},f.prototype.just_added_blankline=function(){return this.is_empty()||this.current_line.is_empty()&&this.previous_line.is_empty()},f.prototype.ensure_empty_line_above=function(u,l){for(var c=this.__lines.length-2;c>=0;){var m=this.__lines[c];if(m.is_empty())break;if(m.item(0).indexOf(u)!==0&&m.item(-1)!==l){this.__lines.splice(c+1,0,new s(this)),this.previous_line=this.__lines[this.__lines.length-2];break}c--}},S.exports.Output=f},function(S){function s(w,f,u,l){this.type=w,this.text=f,this.comments_before=null,this.newlines=u||0,this.whitespace_before=l||"",this.parent=null,this.next=null,this.previous=null,this.opened=null,this.closed=null,this.directives=null}S.exports.Token=s},function(S,s){var 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RegExp(m+C,"g"),s.identifierStart=new RegExp(m),s.identifierMatch=new RegExp("(?:"+c+"|["+f+u+l+"])+");var M=/[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]/;s.newline=/[\n\r\u2028\u2029]/,s.lineBreak=new RegExp(`\r
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You passed in: '`+this.raw_options[u]+"'");return m[0]},s.prototype._get_selection_list=function(u,l,c){if(!l||l.length===0)throw new Error("Selection list cannot be empty.");if(c=c||[l[0]],!this._is_valid_selection(c,l))throw new Error("Invalid Default Value!");var m=this._get_array(u,c);if(!this._is_valid_selection(m,l))throw new Error("Invalid Option Value: The option '"+u+`' can contain only the following values:
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You passed in: '`+this.raw_options[u]+"'");return m},s.prototype._is_valid_selection=function(u,l){return u.length&&l.length&&!u.some(function(c){return l.indexOf(c)===-1})};function w(u,l){var c={};u=f(u);var m;for(m in u)m!==l&&(c[m]=u[m]);if(l&&u[l])for(m in u[l])c[m]=u[l][m];return c}function f(u){var l={},c;for(c in u){var m=c.replace(/-/g,"_");l[m]=u[c]}return l}S.exports.Options=s,S.exports.normalizeOpts=f,S.exports.mergeOpts=w},function(S,s,w){var f=w(8).InputScanner,u=w(9).Tokenizer,l=w(9).TOKEN,c=w(13).Directives,m=w(4),C=w(12).Pattern,M=w(14).TemplatablePattern;function k(G,X){return X.indexOf(G)!==-1}var E={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:l.START,RAW:l.RAW,EOF:l.EOF},T=new c(/\/\*/,/\*\//),I=/0[xX][0123456789abcdefABCDEF_]*n?|0[oO][01234567_]*n?|0[bB][01_]*n?|\d[\d_]*n|(?:\.\d[\d_]*|\d[\d_]*\.?[\d_]*)(?:[eE][+-]?[\d_]+)?/,F=/[0-9]/,H=/[^\d\.]/,W=">>> === !== &&= ??= ||= << && >= ** != == <= >> || ?? |> < / - + > : & % ? ^ | *".split(" "),z=">>>= ... >>= <<= === >>> !== **= &&= ??= ||= => ^= :: /= << <= == && -= >= >> != -- += ** || ?? ++ %= &= *= |= |> = ! ? > < : / ^ - + * & % ~ |";z=z.replace(/[-[\]{}()*+?.,\\^$|#]/g,"\\$&"),z="\\?\\.(?!\\d) "+z,z=z.replace(/ /g,"|");var ie=new RegExp(z),re="continue,try,throw,return,var,let,const,if,switch,case,default,for,while,break,function,import,export".split(","),_e=re.concat(["do","in","of","else","get","set","new","catch","finally","typeof","yield","async","await","from","as","class","extends"]),Ae=new RegExp("^(?:"+_e.join("|")+")$"),ce,J=function(G,X){u.call(this,G,X),this._patterns.whitespace=this._patterns.whitespace.matching(/\u00A0\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff/.source,/\u2028\u2029/.source);var Z=new C(this._input),B=new M(this._input).read_options(this._options);this.__patterns={template:B,identifier:B.starting_with(m.identifier).matching(m.identifierMatch),number:Z.matching(I),punct:Z.matching(ie),comment:Z.starting_with(/\/\//).until(/[\n\r\u2028\u2029]/),block_comment:Z.starting_with(/\/\*/).until_after(/\*\//),html_comment_start:Z.matching(/<!--/),html_comment_end:Z.matching(/-->/),include:Z.starting_with(/#include/).until_after(m.lineBreak),shebang:Z.starting_with(/#!/).until_after(m.lineBreak),xml:Z.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:B.until(/['\\\n\r\u2028\u2029]/),double_quote:B.until(/["\\\n\r\u2028\u2029]/),template_text:B.until(/[`\\$]/),template_expression:B.until(/[`}\\]/)}};J.prototype=new u,J.prototype._is_comment=function(G){return G.type===E.COMMENT||G.type===E.BLOCK_COMMENT||G.type===E.UNKNOWN},J.prototype._is_opening=function(G){return G.type===E.START_BLOCK||G.type===E.START_EXPR},J.prototype._is_closing=function(G,X){return(G.type===E.END_BLOCK||G.type===E.END_EXPR)&&X&&(G.text==="]"&&X.text==="["||G.text===")"&&X.text==="("||G.text==="}"&&X.text==="{")},J.prototype._reset=function(){ce=!1},J.prototype._get_next_token=function(G,X){var Z=null;this._readWhitespace();var B=this._input.peek();return B===null?this._create_token(E.EOF,""):(Z=Z||this._read_non_javascript(B),Z=Z||this._read_string(B),Z=Z||this._read_pair(B,this._input.peek(1)),Z=Z||this._read_word(G),Z=Z||this._read_singles(B),Z=Z||this._read_comment(B),Z=Z||this._read_regexp(B,G),Z=Z||this._read_xml(B,G),Z=Z||this._read_punctuation(),Z=Z||this._create_token(E.UNKNOWN,this._input.next()),Z)},J.prototype._read_word=function(G){var X;if(X=this.__patterns.identifier.read(),X!=="")return X=X.replace(m.allLineBreaks,`
`),!(G.type===E.DOT||G.type===E.RESERVED&&(G.text==="set"||G.text==="get"))&&Ae.test(X)?(X==="in"||X==="of")&&(G.type===E.WORD||G.type===E.STRING)?this._create_token(E.OPERATOR,X):this._create_token(E.RESERVED,X):this._create_token(E.WORD,X);if(X=this.__patterns.number.read(),X!=="")return this._create_token(E.WORD,X)},J.prototype._read_singles=function(G){var X=null;return G==="("||G==="["?X=this._create_token(E.START_EXPR,G):G===")"||G==="]"?X=this._create_token(E.END_EXPR,G):G==="{"?X=this._create_token(E.START_BLOCK,G):G==="}"?X=this._create_token(E.END_BLOCK,G):G===";"?X=this._create_token(E.SEMICOLON,G):G==="."&&H.test(this._input.peek(1))?X=this._create_token(E.DOT,G):G===","&&(X=this._create_token(E.COMMA,G)),X&&this._input.next(),X},J.prototype._read_pair=function(G,X){var Z=null;return G==="#"&&X==="{"&&(Z=this._create_token(E.START_BLOCK,G+X)),Z&&(this._input.next(),this._input.next()),Z},J.prototype._read_punctuation=function(){var G=this.__patterns.punct.read();if(G!=="")return G==="="?this._create_token(E.EQUALS,G):G==="?."?this._create_token(E.DOT,G):this._create_token(E.OPERATOR,G)},J.prototype._read_non_javascript=function(G){var X="";if(G==="#"){if(this._is_first_token()&&(X=this.__patterns.shebang.read(),X))return this._create_token(E.UNKNOWN,X.trim()+`
`);if(X=this.__patterns.include.read(),X)return this._create_token(E.UNKNOWN,X.trim()+`
`);G=this._input.next();var Z="#";if(this._input.hasNext()&&this._input.testChar(F)){do G=this._input.next(),Z+=G;while(this._input.hasNext()&&G!=="#"&&G!=="=");return G==="#"||(this._input.peek()==="["&&this._input.peek(1)==="]"?(Z+="[]",this._input.next(),this._input.next()):this._input.peek()==="{"&&this._input.peek(1)==="}"&&(Z+="{}",this._input.next(),this._input.next())),this._create_token(E.WORD,Z)}this._input.back()}else if(G==="<"&&this._is_first_token()){if(X=this.__patterns.html_comment_start.read(),X){for(;this._input.hasNext()&&!this._input.testChar(m.newline);)X+=this._input.next();return ce=!0,this._create_token(E.COMMENT,X)}}else if(ce&&G==="-"&&(X=this.__patterns.html_comment_end.read(),X))return ce=!1,this._create_token(E.COMMENT,X);return null},J.prototype._read_comment=function(G){var X=null;if(G==="/"){var Z="";if(this._input.peek(1)==="*"){Z=this.__patterns.block_comment.read();var B=T.get_directives(Z);B&&B.ignore==="start"&&(Z+=T.readIgnored(this._input)),Z=Z.replace(m.allLineBreaks,`
`),X=this._create_token(E.BLOCK_COMMENT,Z),X.directives=B}else this._input.peek(1)==="/"&&(Z=this.__patterns.comment.read(),X=this._create_token(E.COMMENT,Z))}return X},J.prototype._read_string=function(G){if(G==="`"||G==="'"||G==='"'){var X=this._input.next();return this.has_char_escapes=!1,G==="`"?X+=this._read_string_recursive("`",!0,"${"):X+=this._read_string_recursive(G),this.has_char_escapes&&this._options.unescape_strings&&(X=ae(X)),this._input.peek()===G&&(X+=this._input.next()),X=X.replace(m.allLineBreaks,`
`),this._create_token(E.STRING,X)}return null},J.prototype._allow_regexp_or_xml=function(G){return G.type===E.RESERVED&&k(G.text,["return","case","throw","else","do","typeof","yield"])||G.type===E.END_EXPR&&G.text===")"&&G.opened.previous.type===E.RESERVED&&k(G.opened.previous.text,["if","while","for"])||k(G.type,[E.COMMENT,E.START_EXPR,E.START_BLOCK,E.START,E.END_BLOCK,E.OPERATOR,E.EQUALS,E.EOF,E.SEMICOLON,E.COMMA])},J.prototype._read_regexp=function(G,X){if(G==="/"&&this._allow_regexp_or_xml(X)){for(var Z=this._input.next(),B=!1,O=!1;this._input.hasNext()&&(B||O||this._input.peek()!==G)&&!this._input.testChar(m.newline);)Z+=this._input.peek(),B?B=!1:(B=this._input.peek()==="\\",this._input.peek()==="["?O=!0:this._input.peek()==="]"&&(O=!1)),this._input.next();return this._input.peek()===G&&(Z+=this._input.next(),Z+=this._input.read(m.identifier)),this._create_token(E.STRING,Z)}return null},J.prototype._read_xml=function(G,X){if(this._options.e4x&&G==="<"&&this._allow_regexp_or_xml(X)){var Z="",B=this.__patterns.xml.read_match();if(B){for(var O=B[2].replace(/^{\s+/,"{").replace(/\s+}$/,"}"),ne=O.indexOf("{")===0,me=0;B;){var Oe=!!B[1],He=B[2],ut=!!B[B.length-1]||He.slice(0,8)==="![CDATA[";if(!ut&&(He===O||ne&&He.replace(/^{\s+/,"{").replace(/\s+}$/,"}"))&&(Oe?--me:++me),Z+=B[0],me<=0)break;B=this.__patterns.xml.read_match()}return B||(Z+=this._input.match(/[\s\S]*/g)[0]),Z=Z.replace(m.allLineBreaks,`
`),this._create_token(E.STRING,Z)}}return null};function ae(G){for(var X="",Z=0,B=new f(G),O=null;B.hasNext();)if(O=B.match(/([\s]|[^\\]|\\\\)+/g),O&&(X+=O[0]),B.peek()==="\\"){if(B.next(),B.peek()==="x")O=B.match(/x([0-9A-Fa-f]{2})/g);else if(B.peek()==="u")O=B.match(/u([0-9A-Fa-f]{4})/g),O||(O=B.match(/u\{([0-9A-Fa-f]+)\}/g));else{X+="\\",B.hasNext()&&(X+=B.next());continue}if(!O||(Z=parseInt(O[1],16),Z>126&&Z<=255&&O[0].indexOf("x")===0))return G;Z>=0&&Z<32||Z>1114111?X+="\\"+O[0]:Z===34||Z===39||Z===92?X+="\\"+String.fromCharCode(Z):X+=String.fromCharCode(Z)}return X}J.prototype._read_string_recursive=function(G,X,Z){var B,O;G==="'"?O=this.__patterns.single_quote:G==='"'?O=this.__patterns.double_quote:G==="`"?O=this.__patterns.template_text:G==="}"&&(O=this.__patterns.template_expression);for(var ne=O.read(),me="";this._input.hasNext();){if(me=this._input.next(),me===G||!X&&m.newline.test(me)){this._input.back();break}else me==="\\"&&this._input.hasNext()?(B=this._input.peek(),B==="x"||B==="u"?this.has_char_escapes=!0:B==="\r"&&this._input.peek(1)===`
`&&this._input.next(),me+=this._input.next()):Z&&(Z==="${"&&me==="$"&&this._input.peek()==="{"&&(me+=this._input.next()),Z===me&&(G==="`"?me+=this._read_string_recursive("}",X,"`"):me+=this._read_string_recursive("`",X,"${"),this._input.hasNext()&&(me+=this._input.next())));me+=O.read(),ne+=me}return ne},S.exports.Tokenizer=J,S.exports.TOKEN=E,S.exports.positionable_operators=W.slice(),S.exports.line_starters=re.slice()},function(S){var s=RegExp.prototype.hasOwnProperty("sticky");function w(f){this.__input=f||"",this.__input_length=this.__input.length,this.__position=0}w.prototype.restart=function(){this.__position=0},w.prototype.back=function(){this.__position>0&&(this.__position-=1)},w.prototype.hasNext=function(){return this.__position<this.__input_length},w.prototype.next=function(){var f=null;return this.hasNext()&&(f=this.__input.charAt(this.__position),this.__position+=1),f},w.prototype.peek=function(f){var u=null;return f=f||0,f+=this.__position,f>=0&&f<this.__input_length&&(u=this.__input.charAt(f)),u},w.prototype.__match=function(f,u){f.lastIndex=u;var l=f.exec(this.__input);return l&&!(s&&f.sticky)&&l.index!==u&&(l=null),l},w.prototype.test=function(f,u){return u=u||0,u+=this.__position,u>=0&&u<this.__input_length?!!this.__match(f,u):!1},w.prototype.testChar=function(f,u){var l=this.peek(u);return f.lastIndex=0,l!==null&&f.test(l)},w.prototype.match=function(f){var u=this.__match(f,this.__position);return u?this.__position+=u[0].length:u=null,u},w.prototype.read=function(f,u,l){var c="",m;return f&&(m=this.match(f),m&&(c+=m[0])),u&&(m||!f)&&(c+=this.readUntil(u,l)),c},w.prototype.readUntil=function(f,u){var l="",c=this.__position;f.lastIndex=this.__position;var m=f.exec(this.__input);return m?(c=m.index,u&&(c+=m[0].length)):c=this.__input_length,l=this.__input.substring(this.__position,c),this.__position=c,l},w.prototype.readUntilAfter=function(f){return this.readUntil(f,!0)},w.prototype.get_regexp=function(f,u){var l=null,c="g";return u&&s&&(c="y"),typeof f=="string"&&f!==""?l=new RegExp(f,c):f&&(l=new RegExp(f.source,c)),l},w.prototype.get_literal_regexp=function(f){return RegExp(f.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&"))},w.prototype.peekUntilAfter=function(f){var u=this.__position,l=this.readUntilAfter(f);return this.__position=u,l},w.prototype.lookBack=function(f){var u=this.__position-1;return u>=f.length&&this.__input.substring(u-f.length,u).toLowerCase()===f},S.exports.InputScanner=w},function(S,s,w){var f=w(8).InputScanner,u=w(3).Token,l=w(10).TokenStream,c=w(11).WhitespacePattern,m={START:"TK_START",RAW:"TK_RAW",EOF:"TK_EOF"},C=function(M,k){this._input=new f(M),this._options=k||{},this.__tokens=null,this._patterns={},this._patterns.whitespace=new c(this._input)};C.prototype.tokenize=function(){this._input.restart(),this.__tokens=new l,this._reset();for(var M,k=new u(m.START,""),E=null,T=[],I=new l;k.type!==m.EOF;){for(M=this._get_next_token(k,E);this._is_comment(M);)I.add(M),M=this._get_next_token(k,E);I.isEmpty()||(M.comments_before=I,I=new l),M.parent=E,this._is_opening(M)?(T.push(E),E=M):E&&this._is_closing(M,E)&&(M.opened=E,E.closed=M,E=T.pop(),M.parent=E),M.previous=k,k.next=M,this.__tokens.add(M),k=M}return this.__tokens},C.prototype._is_first_token=function(){return this.__tokens.isEmpty()},C.prototype._reset=function(){},C.prototype._get_next_token=function(M,k){this._readWhitespace();var E=this._input.read(/.+/g);return E?this._create_token(m.RAW,E):this._create_token(m.EOF,"")},C.prototype._is_comment=function(M){return!1},C.prototype._is_opening=function(M){return!1},C.prototype._is_closing=function(M,k){return!1},C.prototype._create_token=function(M,k){var E=new u(M,k,this._patterns.whitespace.newline_count,this._patterns.whitespace.whitespace_before_token);return E},C.prototype._readWhitespace=function(){return this._patterns.whitespace.read()},S.exports.Tokenizer=C,S.exports.TOKEN=m},function(S){function s(w){this.__tokens=[],this.__tokens_length=this.__tokens.length,this.__position=0,this.__parent_token=w}s.prototype.restart=function(){this.__position=0},s.prototype.isEmpty=function(){return this.__tokens_length===0},s.prototype.hasNext=function(){return this.__position<this.__tokens_length},s.prototype.next=function(){var w=null;return this.hasNext()&&(w=this.__tokens[this.__position],this.__position+=1),w},s.prototype.peek=function(w){var f=null;return w=w||0,w+=this.__position,w>=0&&w<this.__tokens_length&&(f=this.__tokens[w]),f},s.prototype.add=function(w){this.__parent_token&&(w.parent=this.__parent_token),this.__tokens.push(w),this.__tokens_length+=1},S.exports.TokenStream=s},function(S,s,w){var f=w(12).Pattern;function u(l,c){f.call(this,l,c),c?this._line_regexp=this._input.get_regexp(c._line_regexp):this.__set_whitespace_patterns("",""),this.newline_count=0,this.whitespace_before_token=""}u.prototype=new f,u.prototype.__set_whitespace_patterns=function(l,c){l+="\\t ",c+="\\n\\r",this._match_pattern=this._input.get_regexp("["+l+c+"]+",!0),this._newline_regexp=this._input.get_regexp("\\r\\n|["+c+"]")},u.prototype.read=function(){this.newline_count=0,this.whitespace_before_token="";var l=this._input.read(this._match_pattern);if(l===" ")this.whitespace_before_token=" ";else if(l){var c=this.__split(this._newline_regexp,l);this.newline_count=c.length-1,this.whitespace_before_token=c[this.newline_count]}return l},u.prototype.matching=function(l,c){var m=this._create();return m.__set_whitespace_patterns(l,c),m._update(),m},u.prototype._create=function(){return new u(this._input,this)},u.prototype.__split=function(l,c){l.lastIndex=0;for(var m=0,C=[],M=l.exec(c);M;)C.push(c.substring(m,M.index)),m=M.index+M[0].length,M=l.exec(c);return m<c.length?C.push(c.substring(m,c.length)):C.push(""),C},S.exports.WhitespacePattern=u},function(S){function s(w,f){this._input=w,this._starting_pattern=null,this._match_pattern=null,this._until_pattern=null,this._until_after=!1,f&&(this._starting_pattern=this._input.get_regexp(f._starting_pattern,!0),this._match_pattern=this._input.get_regexp(f._match_pattern,!0),this._until_pattern=this._input.get_regexp(f._until_pattern),this._until_after=f._until_after)}s.prototype.read=function(){var w=this._input.read(this._starting_pattern);return(!this._starting_pattern||w)&&(w+=this._input.read(this._match_pattern,this._until_pattern,this._until_after)),w},s.prototype.read_match=function(){return this._input.match(this._match_pattern)},s.prototype.until_after=function(w){var f=this._create();return f._until_after=!0,f._until_pattern=this._input.get_regexp(w),f._update(),f},s.prototype.until=function(w){var f=this._create();return f._until_after=!1,f._until_pattern=this._input.get_regexp(w),f._update(),f},s.prototype.starting_with=function(w){var f=this._create();return f._starting_pattern=this._input.get_regexp(w,!0),f._update(),f},s.prototype.matching=function(w){var f=this._create();return f._match_pattern=this._input.get_regexp(w,!0),f._update(),f},s.prototype._create=function(){return new s(this._input,this)},s.prototype._update=function(){},S.exports.Pattern=s},function(S){function s(w,f){w=typeof w=="string"?w:w.source,f=typeof f=="string"?f:f.source,this.__directives_block_pattern=new RegExp(w+/ beautify( \w+[:]\w+)+ /.source+f,"g"),this.__directive_pattern=/ (\w+)[:](\w+)/g,this.__directives_end_ignore_pattern=new RegExp(w+/\sbeautify\signore:end\s/.source+f,"g")}s.prototype.get_directives=function(w){if(!w.match(this.__directives_block_pattern))return null;var f={};this.__directive_pattern.lastIndex=0;for(var u=this.__directive_pattern.exec(w);u;)f[u[1]]=u[2],u=this.__directive_pattern.exec(w);return f},s.prototype.readIgnored=function(w){return w.readUntilAfter(this.__directives_end_ignore_pattern)},S.exports.Directives=s},function(S,s,w){var f=w(12).Pattern,u={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1,angular:!1};function l(c,m){f.call(this,c,m),this.__template_pattern=null,this._disabled=Object.assign({},u),this._excluded=Object.assign({},u),m&&(this.__template_pattern=this._input.get_regexp(m.__template_pattern),this._excluded=Object.assign(this._excluded,m._excluded),this._disabled=Object.assign(this._disabled,m._disabled));var C=new f(c);this.__patterns={handlebars_comment:C.starting_with(/{{!--/).until_after(/--}}/),handlebars_unescaped:C.starting_with(/{{{/).until_after(/}}}/),handlebars:C.starting_with(/{{/).until_after(/}}/),php:C.starting_with(/<\?(?:[= 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this.macros.has(b)||bs.hasOwnProperty(b)||At.math.hasOwnProperty(b)||At.text.hasOwnProperty(b)||va.hasOwnProperty(b)},te}(),Ja={"\u0301":{text:"\\'",math:"\\acute"},"\u0300":{text:"\\`",math:"\\grave"},"\u0308":{text:'\\"',math:"\\ddot"},"\u0303":{text:"\\~",math:"\\tilde"},"\u0304":{text:"\\=",math:"\\bar"},"\u0306":{text:"\\u",math:"\\breve"},"\u030C":{text:"\\v",math:"\\check"},"\u0302":{text:"\\^",math:"\\hat"},"\u0307":{text:"\\.",math:"\\dot"},"\u030A":{text:"\\r",math:"\\mathring"},"\u030B":{text:"\\H"}},Ns={\u00E1:"a\u0301",\u00E0:"a\u0300",\u00E4:"a\u0308",\u01DF:"a\u0308\u0304",\u00E3:"a\u0303",\u0101:"a\u0304",\u0103:"a\u0306",\u1EAF:"a\u0306\u0301",\u1EB1:"a\u0306\u0300",\u1EB5:"a\u0306\u0303",\u01CE:"a\u030C",\u00E2:"a\u0302",\u1EA5:"a\u0302\u0301",\u1EA7:"a\u0302\u0300",\u1EAB:"a\u0302\u0303",\u0227:"a\u0307",\u01E1:"a\u0307\u0304",\u00E5:"a\u030A",\u01FB:"a\u030A\u0301",\u1E03:"b\u0307",\u0107:"c\u0301",\u010D:"c\u030C",\u0109:"c\u0302",\u010B:"c\u0307",\u010F:"d\u030C",\u1E0B:"d\u0307",\u00E9:"e\u0301",\u00E8:"e\u0300",\u00EB:"e\u0308",\u1EBD:"e\u0303",\u0113:"e\u0304",\u1E17:"e\u0304\u0301",\u1E15:"e\u0304\u0300",\u0115:"e\u0306",\u011B:"e\u030C",\u00EA:"e\u0302",\u1EBF:"e\u0302\u0301",\u1EC1:"e\u0302\u0300",\u1EC5:"e\u0302\u0303",\u0117:"e\u0307",\u1E1F:"f\u0307",\u01F5:"g\u0301",\u1E21:"g\u0304",\u011F:"g\u0306",\u01E7:"g\u030C",\u011D:"g\u0302",\u0121:"g\u0307",\u1E27:"h\u0308",\u021F:"h\u030C",\u0125:"h\u0302",\u1E23:"h\u0307",\u00ED:"i\u0301",\u00EC:"i\u0300",\u00EF:"i\u0308",\u1E2F:"i\u0308\u0301",\u0129:"i\u0303",\u012B:"i\u0304",\u012D:"i\u0306",\u01D0:"i\u030C",\u00EE:"i\u0302",\u01F0:"j\u030C",\u0135:"j\u0302",\u1E31:"k\u0301",\u01E9:"k\u030C",\u013A:"l\u0301",\u013E:"l\u030C",\u1E3F:"m\u0301",\u1E41:"m\u0307",\u0144:"n\u0301",\u01F9:"n\u0300",\u00F1:"n\u0303",\u0148:"n\u030C",\u1E45:"n\u0307",\u00F3:"o\u0301",\u00F2:"o\u0300",\u00F6:"o\u0308",\u022B:"o\u0308\u0304",\u00F5:"o\u0303",\u1E4D:"o\u0303\u0301",\u1E4F:"o\u0303\u0308",\u022D:"o\u0303\u0304",\u014D:"o\u0304",\u1E53:"o\u0304\u0301",\u1E51:"o\u0304\u0300",\u014F:"o\u0306",\u01D2:"o\u030C",\u00F4:"o\u0302",\u1ED1:"o\u0302\u0301",\u1ED3:"o\u0302\u0300",\u1ED7:"o\u0302\u0303",\u022F:"o\u0307",\u0231:"o\u0307\u0304",\u0151:"o\u030B",\u1E55:"p\u0301",\u1E57:"p\u0307",\u0155:"r\u0301",\u0159:"r\u030C",\u1E59:"r\u0307",\u015B:"s\u0301",\u1E65:"s\u0301\u0307",\u0161:"s\u030C",\u1E67:"s\u030C\u0307",\u015D:"s\u0302",\u1E61:"s\u0307",\u1E97:"t\u0308",\u0165:"t\u030C",\u1E6B:"t\u0307",\u00FA:"u\u0301",\u00F9:"u\u0300",\u00FC:"u\u0308",\u01D8:"u\u0308\u0301",\u01DC:"u\u0308\u0300",\u01D6:"u\u0308\u0304",\u01DA:"u\u0308\u030C",\u0169:"u\u0303",\u1E79:"u\u0303\u0301",\u016B:"u\u0304",\u1E7B:"u\u0304\u0308",\u016D:"u\u0306",\u01D4:"u\u030C",\u00FB:"u\u0302",\u016F:"u\u030A",\u0171:"u\u030B",\u1E7D:"v\u0303",\u1E83:"w\u0301",\u1E81:"w\u0300",\u1E85:"w\u0308",\u0175:"w\u0302",\u1E87:"w\u0307",\u1E98:"w\u030A",\u1E8D:"x\u0308",\u1E8B:"x\u0307",\u00FD:"y\u0301",\u1EF3:"y\u0300",\u00FF:"y\u0308",\u1EF9:"y\u0303",\u0233:"y\u0304",\u0177:"y\u0302",\u1E8F:"y\u0307",\u1E99:"y\u030A",\u017A:"z\u0301",\u017E:"z\u030C",\u1E91:"z\u0302",\u017C:"z\u0307",\u00C1:"A\u0301",\u00C0:"A\u0300",\u00C4:"A\u0308",\u01DE:"A\u0308\u0304",\u00C3:"A\u0303",\u0100:"A\u0304",\u0102:"A\u0306",\u1EAE:"A\u0306\u0301",\u1EB0:"A\u0306\u0300",\u1EB4:"A\u0306\u0303",\u01CD:"A\u030C",\u00C2:"A\u0302",\u1EA4:"A\u0302\u0301",\u1EA6:"A\u0302\u0300",\u1EAA:"A\u0302\u0303",\u0226:"A\u0307",\u01E0:"A\u0307\u0304",\u00C5:"A\u030A",\u01FA:"A\u030A\u0301",\u1E02:"B\u0307",\u0106:"C\u0301",\u010C:"C\u030C",\u0108:"C\u0302",\u010A:"C\u0307",\u010E:"D\u030C",\u1E0A:"D\u0307",\u00C9:"E\u0301",\u00C8:"E\u0300",\u00CB:"E\u0308",\u1EBC:"E\u0303",\u0112:"E\u0304",\u1E16:"E\u0304\u0301",\u1E14:"E\u0304\u0300",\u0114:"E\u0306",\u011A:"E\u030C",\u00CA:"E\u0302",\u1EBE:"E\u0302\u0301",\u1EC0:"E\u0302\u0300",\u1EC4:"E\u0302\u0303",\u0116:"E\u0307",\u1E1E:"F\u0307",\u01F4:"G\u0301",\u1E20:"G\u0304",\u011E:"G\u0306",\u01E6:"G\u030C",\u011C:"G\u0302",\u0120:"G\u0307",\u1E26:"H\u0308",\u021E:"H\u030C",\u0124:"H\u0302",\u1E22:"H\u0307",\u00CD:"I\u0301",\u00CC:"I\u0300",\u00CF:"I\u0308",\u1E2E:"I\u0308\u0301",\u0128:"I\u0303",\u012A:"I\u0304",\u012C:"I\u0306",\u01CF:"I\u030C",\u00CE:"I\u0302",\u0130:"I\u0307",\u0134:"J\u0302",\u1E30:"K\u0301",\u01E8:"K\u030C",\u0139:"L\u0301",\u013D:"L\u030C",\u1E3E:"M\u0301",\u1E40:"M\u0307",\u0143:"N\u0301",\u01F8:"N\u0300",\u00D1:"N\u0303",\u0147:"N\u030C",\u1E44:"N\u0307",\u00D3:"O\u0301",\u00D2:"O\u0300",\u00D6:"O\u0308",\u022A:"O\u0308\u0304",\u00D5:"O\u0303",\u1E4C:"O\u0303\u0301",\u1E4E:"O\u0303\u0308",\u022C:"O\u0303\u0304",\u014C:"O\u0304",\u1E52:"O\u0304\u0301",\u1E50:"O\u0304\u0300",\u014E:"O\u0306",\u01D1:"O\u030C",\u00D4:"O\u0302",\u1ED0:"O\u0302\u0301",\u1ED2:"O\u0302\u0300",\u1ED6:"O\u0302\u0303",\u022E:"O\u0307",\u0230:"O\u0307\u0304",\u0150:"O\u030B",\u1E54:"P\u0301",\u1E56:"P\u0307",\u0154:"R\u0301",\u0158:"R\u030C",\u1E58:"R\u0307",\u015A:"S\u0301",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te(v,b){this.mode=void 0,this.gullet=void 0,this.settings=void 0,this.leftrightDepth=void 0,this.nextToken=void 0,this.mode="math",this.gullet=new Qa(v,b,this.mode),this.settings=b,this.leftrightDepth=0}var p=te.prototype;return p.expect=function(b,L){if(L===void 0&&(L=!0),this.fetch().text!==b)throw new d("Expected '"+b+"', got '"+this.fetch().text+"'",this.fetch());L&&this.consume()},p.consume=function(){this.nextToken=null},p.fetch=function(){return this.nextToken==null&&(this.nextToken=this.gullet.expandNextToken()),this.nextToken},p.switchMode=function(b){this.mode=b,this.gullet.switchMode(b)},p.parse=function(){this.gullet.beginGroup(),this.settings.colorIsTextColor&&this.gullet.macros.set("\\color","\\textcolor");var b=this.parseExpression(!1);return this.expect("EOF"),this.gullet.endGroup(),b},p.parseExpression=function(b,L){for(var V=[];;){this.mode==="math"&&this.consumeSpaces();var ee=this.fetch();if(te.endOfExpression.indexOf(ee.text)!==-1||L&&ee.text===L||b&&bs[ee.text]&&bs[ee.text].infix)break;var pe=this.parseAtom(L);if(!pe)break;V.push(pe)}return this.mode==="text"&&this.formLigatures(V),this.handleInfixNodes(V)},p.handleInfixNodes=function(b){for(var L=-1,V,ee=0;ee<b.length;ee++){var pe=Vr(b[ee],"infix");if(pe){if(L!==-1)throw new d("only one infix operator per group",pe.token);L=ee,V=pe.replaceWith}}if(L!==-1&&V){var ye,De,je=b.slice(0,L),Qe=b.slice(L+1);je.length===1&&je[0].type==="ordgroup"?ye=je[0]:ye={type:"ordgroup",mode:this.mode,body:je},Qe.length===1&&Qe[0].type==="ordgroup"?De=Qe[0]:De={type:"ordgroup",mode:this.mode,body:Qe};var mt;return V==="\\\\abovefrac"?mt=this.callFunction(V,[ye,b[L],De],[]):mt=this.callFunction(V,[ye,De],[]),[mt]}else return b},p.handleSupSubscript=function(b){var L=this.fetch(),V=L.text;this.consume();var ee=this.parseGroup(b,!1,te.SUPSUB_GREEDINESS,void 0,void 0,!0);if(!ee)throw new d("Expected group after '"+V+"'",L);return ee},p.formatUnsupportedCmd=function(b){for(var L=[],V=0;V<b.length;V++)L.push({type:"textord",mode:"text",text:b[V]});var ee={type:"text",mode:this.mode,body:L},pe={type:"color",mode:this.mode,color:this.settings.errorColor,body:[ee]};return pe},p.parseAtom=function(b){var L=this.parseGroup("atom",!1,null,b);if(this.mode==="text")return L;for(var V,ee;;){this.consumeSpaces();var pe=this.fetch();if(pe.text==="\\limits"||pe.text==="\\nolimits"){var ye=Vr(L,"op");if(ye){var De=pe.text==="\\limits";ye.limits=De,ye.alwaysHandleSupSub=!0}else if(ye=Vr(L,"operatorname"),ye&&ye.alwaysHandleSupSub){var je=pe.text==="\\limits";ye.limits=je}else throw new d("Limit controls must follow a math operator",pe);this.consume()}else if(pe.text==="^"){if(V)throw new d("Double superscript",pe);V=this.handleSupSubscript("superscript")}else if(pe.text==="_"){if(ee)throw new d("Double subscript",pe);ee=this.handleSupSubscript("subscript")}else if(pe.text==="'"){if(V)throw new d("Double superscript",pe);var Qe={type:"textord",mode:this.mode,text:"\\prime"},mt=[Qe];for(this.consume();this.fetch().text==="'";)mt.push(Qe),this.consume();this.fetch().text==="^"&&mt.push(this.handleSupSubscript("superscript")),V={type:"ordgroup",mode:this.mode,body:mt}}else break}return V||ee?{type:"supsub",mode:this.mode,base:L,sup:V,sub:ee}:L},p.parseFunction=function(b,L,V){var ee=this.fetch(),pe=ee.text,ye=bs[pe];if(!ye)return null;if(this.consume(),V!=null&&ye.greediness<=V)throw new d("Got function '"+pe+"' with no arguments"+(L?" as "+L:""),ee);if(this.mode==="text"&&!ye.allowedInText)throw new d("Can't use function '"+pe+"' in text mode",ee);if(this.mode==="math"&&ye.allowedInMath===!1)throw new d("Can't use function '"+pe+"' in math mode",ee);var De=this.parseArguments(pe,ye),je=De.args,Qe=De.optArgs;return this.callFunction(pe,je,Qe,ee,b)},p.callFunction=function(b,L,V,ee,pe){var ye={funcName:b,parser:this,token:ee,breakOnTokenText:pe},De=bs[b];if(De&&De.handler)return De.handler(ye,L,V);throw new d("No function handler for "+b)},p.parseArguments=function(b,L){var V=L.numArgs+L.numOptionalArgs;if(V===0)return{args:[],optArgs:[]};for(var ee=L.greediness,pe=[],ye=[],De=0;De<V;De++){var je=L.argTypes&&L.argTypes[De],Qe=De<L.numOptionalArgs,mt=De>0&&!Qe||De===0&&!Qe&&this.mode==="math",Dt=this.parseGroupOfType("argument to '"+b+"'",je,Qe,ee,mt);if(!Dt){if(Qe){ye.push(null);continue}throw new d("Expected group after '"+b+"'",this.fetch())}(Qe?ye:pe).push(Dt)}return{args:pe,optArgs:ye}},p.parseGroupOfType=function(b,L,V,ee,pe){switch(L){case"color":return pe&&this.consumeSpaces(),this.parseColorGroup(V);case"size":return pe&&this.consumeSpaces(),this.parseSizeGroup(V);case"url":return this.parseUrlGroup(V,pe);case"math":case"text":return this.parseGroup(b,V,ee,void 0,L,pe);case"hbox":{var ye=this.parseGroup(b,V,ee,void 0,"text",pe);if(!ye)return ye;var De={type:"styling",mode:ye.mode,body:[ye],style:"text"};return De}case"raw":{if(pe&&this.consumeSpaces(),V&&this.fetch().text==="{")return null;var je=this.parseStringGroup("raw",V,!0);if(je)return{type:"raw",mode:"text",string:je.text};throw new d("Expected raw group",this.fetch())}case"original":case null:case void 0:return this.parseGroup(b,V,ee,void 0,void 0,pe);default:throw new d("Unknown group type as "+b,this.fetch())}},p.consumeSpaces=function(){for(;this.fetch().text===" ";)this.consume()},p.parseStringGroup=function(b,L,V){var ee=L?"[":"{",pe=L?"]":"}",ye=this.fetch();if(ye.text!==ee){if(L)return null;if(V&&ye.text!=="EOF"&&/[^{}[\]]/.test(ye.text))return this.consume(),ye}var De=this.mode;this.mode="text",this.expect(ee);for(var je="",Qe=this.fetch(),mt=0,Dt=Qe,It;(It=this.fetch()).text!==pe||V&&mt>0;){switch(It.text){case"EOF":throw new d("Unexpected end of input in "+b,Qe.range(Dt,je));case ee:mt++;break;case pe:mt--;break}Dt=It,je+=Dt.text,this.consume()}return 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et={escape:/^\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/,autolink:/^<(scheme:[^\s\x00-\x1f<>]*|email)>/,url:ut,tag:"^comment|^</[a-zA-Z][\\w:-]*\\s*>|^<[a-zA-Z][\\w-]*(?:attribute)*?\\s*/?>|^<\\?[\\s\\S]*?\\?>|^<![a-zA-Z]+\\s[\\s\\S]*?>|^<!\\[CDATA\\[[\\s\\S]*?\\]\\]>",link:/^!?\[(label)\]\(\s*(href)(?:\s+(title))?\s*\)/,reflink:/^!?\[(label)\]\[(?!\s*\])((?:\\[\[\]]?|[^\[\]\\])+)\]/,nolink:/^!?\[(?!\s*\])((?:\[[^\[\]]*\]|\\[\[\]]|[^\[\]])*)\](?:\[\])?/,reflinkSearch:"reflink|nolink(?!\\()",emStrong:{lDelim:/^(?:\*+(?:([punct_])|[^\s*]))|^_+(?:([punct*])|([^\s_]))/,rDelimAst:/\_\_[^_*]*?\*[^_*]*?\_\_|[punct_](\*+)(?=[\s]|$)|[^punct*_\s](\*+)(?=[punct_\s]|$)|[punct_\s](\*+)(?=[^punct*_\s])|[\s](\*+)(?=[punct_])|[punct_](\*+)(?=[punct_])|[^punct*_\s](\*+)(?=[^punct*_\s])/,rDelimUnd:/\*\*[^_*]*?\_[^_*]*?\*\*|[punct*](\_+)(?=[\s]|$)|[^punct*_\s](\_+)(?=[punct*\s]|$)|[punct*\s](\_+)(?=[^punct*_\s])|[\s](\_+)(?=[punct*])|[punct*](\_+)(?=[punct*])/},code:/^(`+)([^`]|[^`][\s\S]*?[^`])\1(?!`)/,br:/^( 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de=+de,de>=11904&&de<=55215||de>=63744&&de<=64255||de>=65281&&de<=65374}function st(de){return de>=127462&&de<=127487||de===8986||de===8987||de===9200||de===9203||de>=9728&&de<=10175||de===11088||de===11093||de>=127744&&de<=128591||de>=128640&&de<=128764||de>=128992&&de<=129003||de>=129280&&de<=129535||de>=129648&&de<=129750}const et="\uFEFF";function Nt(de){return!!(de&&de.length>0&&de.charCodeAt(0)===65279)}function tt(de,Le=!1){return de?(Le&&(de=de.replace(/\\./g,"")),de.toLowerCase()!==de):!1}function kt(de){return de=de%(2*26),de<26?String.fromCharCode(97+de):String.fromCharCode(65+de-26)}function Ne(de){return Pe.getInstance().getGraphemeBreakType(de)}function ft(de,Le){return de===0?Le!==5&&Le!==7:de===2&&Le===3?!1:de===4||de===2||de===3||Le===4||Le===2||Le===3?!0:!(de===8&&(Le===8||Le===9||Le===11||Le===12)||(de===11||de===9)&&(Le===9||Le===10)||(de===12||de===10)&&Le===10||Le===5||Le===13||Le===7||de===1||de===13&&Le===14||de===6&&Le===6)}class Pe{constructor(){this._data=Te()}static getInstance(){return Pe._INSTANCE||(Pe._INSTANCE=new Pe),Pe._INSTANCE}getGraphemeBreakType(Le){if(Le<32)return Le===10?3:Le===13?2:4;if(Le<127)return 0;const We=this._data,Ge=We.length/3;let Xe=1;for(;Xe<=Ge;)if(Le<We[3*Xe])Xe=2*Xe;else if(Le>We[3*Xe+1])Xe=2*Xe+1;else return We[3*Xe+2];return 0}}Pe._INSTANCE=null;function Te(){return 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w=this._data[3*S+0];2097152&w?this._combined[S]+=N.stringFromCodePoint(s):(2097151&w?(this._combined[S]=N.stringFromCodePoint(2097151&w)+N.stringFromCodePoint(s),w&=-2097152,w|=2097152):w=s|1<<22,this._data[3*S+0]=w)},U.prototype.insertCells=function(S,s,w,f){if((S%=this.length)&&this.getWidth(S-1)===2&&this.setCellFromCodePoint(S-1,0,1,(f==null?void 0:f.fg)||0,(f==null?void 0:f.bg)||0,(f==null?void 0:f.extended)||new A.ExtendedAttrs),s<this.length-S){for(var u=new P.CellData,l=this.length-S-s-1;l>=0;--l)this.setCell(S+s+l,this.loadCell(S+l,u));for(l=0;l<s;++l)this.setCell(S+l,w)}else for(l=S;l<this.length;++l)this.setCell(l,w);this.getWidth(this.length-1)===2&&this.setCellFromCodePoint(this.length-1,0,1,(f==null?void 0:f.fg)||0,(f==null?void 0:f.bg)||0,(f==null?void 0:f.extended)||new A.ExtendedAttrs)},U.prototype.deleteCells=function(S,s,w,f){if(S%=this.length,s<this.length-S){for(var u=new P.CellData,l=0;l<this.length-S-s;++l)this.setCell(S+l,this.loadCell(S+s+l,u));for(l=this.length-s;l<this.length;++l)this.setCell(l,w)}else for(l=S;l<this.length;++l)this.setCell(l,w);S&&this.getWidth(S-1)===2&&this.setCellFromCodePoint(S-1,0,1,(f==null?void 0:f.fg)||0,(f==null?void 0:f.bg)||0,(f==null?void 0:f.extended)||new A.ExtendedAttrs),this.getWidth(S)!==0||this.hasContent(S)||this.setCellFromCodePoint(S,0,1,(f==null?void 0:f.fg)||0,(f==null?void 0:f.bg)||0,(f==null?void 0:f.extended)||new A.ExtendedAttrs)},U.prototype.replaceCells=function(S,s,w,f){for(S&&this.getWidth(S-1)===2&&this.setCellFromCodePoint(S-1,0,1,(f==null?void 0:f.fg)||0,(f==null?void 0:f.bg)||0,(f==null?void 0:f.extended)||new A.ExtendedAttrs),s<this.length&&this.getWidth(s-1)===2&&this.setCellFromCodePoint(s,0,1,(f==null?void 0:f.fg)||0,(f==null?void 0:f.bg)||0,(f==null?void 0:f.extended)||new 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0&&(w=this.length),S&&(w=Math.min(w,this.getTrimmedLength()));for(var f="";s<w;){var u=this._data[3*s+0],l=2097151&u;f+=2097152&u?this._combined[s]:l?N.stringFromCodePoint(l):K.WHITESPACE_CELL_CHAR,s+=u>>22||1}return f},U}();y.BufferLine=d},function(ke,y,R){"use strict";Object.defineProperty(y,"__esModule",{value:!0}),y.removeElementFromParent=void 0,y.removeElementFromParent=function(){for(var N,K=[],P=0;P<arguments.length;P++)K[P]=arguments[P];for(var A=0,d=K;A<d.length;A++){var U=d[A];(N=U==null?void 0:U.parentElement)===null||N===void 0||N.removeChild(U)}}},function(ke,y,R){"use strict";Object.defineProperty(y,"__esModule",{value:!0}),y.tooMuchOutput=y.promptLabel=void 0,y.promptLabel="Terminal input",y.tooMuchOutput="Too much output to announce, navigate to rows manually to read"},function(ke,y,R){"use strict";var N,K=this&&this.__extends||(N=function(F,H){return(N=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(W,z){W.__proto__=z}||function(W,z){for(var ie in 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z=this._bufferService.buffer.scrollTop+1+";"+(this._bufferService.buffer.scrollBottom+1)+"r";return this._coreService.triggerDataEvent(A.C0.ESC+"P1$r"+z+A.C0.ESC+"\\");case"m":return this._coreService.triggerDataEvent(A.C0.ESC+"P1$r0m"+A.C0.ESC+"\\");case" q":var ie={block:2,underline:4,bar:6}[this._optionsService.options.cursorStyle];return ie-=this._optionsService.options.cursorBlink?1:0,this._coreService.triggerDataEvent(A.C0.ESC+"P1$r"+ie+" q"+A.C0.ESC+"\\");default:this._logService.debug("Unknown DCS $q %s",W),this._coreService.triggerDataEvent(A.C0.ESC+"P0$r"+A.C0.ESC+"\\")}}else this._data=new Uint32Array(0)},F}(),I=function(F){function H(W,z,ie,re,_e,Ae,ce,J,ae){ae===void 0&&(ae=new U.EscapeSequenceParser);var G=F.call(this)||this;G._bufferService=W,G._charsetService=z,G._coreService=ie,G._dirtyRowService=re,G._logService=_e,G._optionsService=Ae,G._coreMouseService=ce,G._unicodeService=J,G._parser=ae,G._parseBuffer=new Uint32Array(4096),G._stringDecoder=new w.StringToUtf32,G._utf8Decoder=new w.Utf8ToUtf32,G._workCell=new c.CellData,G._windowTitle="",G._iconName="",G._windowTitleStack=[],G._iconNameStack=[],G._curAttrData=f.DEFAULT_ATTR_DATA.clone(),G._eraseAttrDataInternal=f.DEFAULT_ATTR_DATA.clone(),G._onRequestBell=new u.EventEmitter,G._onRequestRefreshRows=new u.EventEmitter,G._onRequestReset=new u.EventEmitter,G._onRequestScroll=new u.EventEmitter,G._onRequestSyncScrollBar=new u.EventEmitter,G._onRequestWindowsOptionsReport=new u.EventEmitter,G._onA11yChar=new u.EventEmitter,G._onA11yTab=new u.EventEmitter,G._onCursorMove=new u.EventEmitter,G._onLineFeed=new u.EventEmitter,G._onScroll=new u.EventEmitter,G._onTitleChange=new u.EventEmitter,G.register(G._parser),G._parser.setCsiHandlerFallback(function(O,ne){G._logService.debug("Unknown CSI code: ",{identifier:G._parser.identToString(O),params:ne.toArray()})}),G._parser.setEscHandlerFallback(function(O){G._logService.debug("Unknown ESC code: 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G.cursorForward(O)}),G._parser.setCsiHandler({final:"D"},function(O){return G.cursorBackward(O)}),G._parser.setCsiHandler({final:"E"},function(O){return G.cursorNextLine(O)}),G._parser.setCsiHandler({final:"F"},function(O){return G.cursorPrecedingLine(O)}),G._parser.setCsiHandler({final:"G"},function(O){return G.cursorCharAbsolute(O)}),G._parser.setCsiHandler({final:"H"},function(O){return G.cursorPosition(O)}),G._parser.setCsiHandler({final:"I"},function(O){return G.cursorForwardTab(O)}),G._parser.setCsiHandler({final:"J"},function(O){return G.eraseInDisplay(O)}),G._parser.setCsiHandler({prefix:"?",final:"J"},function(O){return G.eraseInDisplay(O)}),G._parser.setCsiHandler({final:"K"},function(O){return G.eraseInLine(O)}),G._parser.setCsiHandler({prefix:"?",final:"K"},function(O){return G.eraseInLine(O)}),G._parser.setCsiHandler({final:"L"},function(O){return G.insertLines(O)}),G._parser.setCsiHandler({final:"M"},function(O){return G.deleteLines(O)}),G._parser.setCsiHandler({final:"P"},function(O){return G.deleteChars(O)}),G._parser.setCsiHandler({final:"S"},function(O){return G.scrollUp(O)}),G._parser.setCsiHandler({final:"T"},function(O){return G.scrollDown(O)}),G._parser.setCsiHandler({final:"X"},function(O){return G.eraseChars(O)}),G._parser.setCsiHandler({final:"Z"},function(O){return G.cursorBackwardTab(O)}),G._parser.setCsiHandler({final:"`"},function(O){return G.charPosAbsolute(O)}),G._parser.setCsiHandler({final:"a"},function(O){return G.hPositionRelative(O)}),G._parser.setCsiHandler({final:"b"},function(O){return G.repeatPrecedingCharacter(O)}),G._parser.setCsiHandler({final:"c"},function(O){return G.sendDeviceAttributesPrimary(O)}),G._parser.setCsiHandler({prefix:">",final:"c"},function(O){return G.sendDeviceAttributesSecondary(O)}),G._parser.setCsiHandler({final:"d"},function(O){return G.linePosAbsolute(O)}),G._parser.setCsiHandler({final:"e"},function(O){return G.vPositionRelative(O)}),G._parser.setCsiHandler({final:"f"},function(O){return G.hVPosition(O)}),G._parser.setCsiHandler({final:"g"},function(O){return G.tabClear(O)}),G._parser.setCsiHandler({final:"h"},function(O){return G.setMode(O)}),G._parser.setCsiHandler({prefix:"?",final:"h"},function(O){return G.setModePrivate(O)}),G._parser.setCsiHandler({final:"l"},function(O){return G.resetMode(O)}),G._parser.setCsiHandler({prefix:"?",final:"l"},function(O){return G.resetModePrivate(O)}),G._parser.setCsiHandler({final:"m"},function(O){return G.charAttributes(O)}),G._parser.setCsiHandler({final:"n"},function(O){return G.deviceStatus(O)}),G._parser.setCsiHandler({prefix:"?",final:"n"},function(O){return G.deviceStatusPrivate(O)}),G._parser.setCsiHandler({intermediates:"!",final:"p"},function(O){return G.softReset(O)}),G._parser.setCsiHandler({intermediates:" ",final:"q"},function(O){return G.setCursorStyle(O)}),G._parser.setCsiHandler({final:"r"},function(O){return G.setScrollRegion(O)}),G._parser.setCsiHandler({final:"s"},function(O){return G.saveCursor(O)}),G._parser.setCsiHandler({final:"t"},function(O){return G.windowOptions(O)}),G._parser.setCsiHandler({final:"u"},function(O){return G.restoreCursor(O)}),G._parser.setCsiHandler({intermediates:"'",final:"}"},function(O){return G.insertColumns(O)}),G._parser.setCsiHandler({intermediates:"'",final:"~"},function(O){return G.deleteColumns(O)}),G._parser.setExecuteHandler(A.C0.BEL,function(){return G.bell()}),G._parser.setExecuteHandler(A.C0.LF,function(){return G.lineFeed()}),G._parser.setExecuteHandler(A.C0.VT,function(){return G.lineFeed()}),G._parser.setExecuteHandler(A.C0.FF,function(){return G.lineFeed()}),G._parser.setExecuteHandler(A.C0.CR,function(){return G.carriageReturn()}),G._parser.setExecuteHandler(A.C0.BS,function(){return G.backspace()}),G._parser.setExecuteHandler(A.C0.HT,function(){return G.tab()}),G._parser.setExecuteHandler(A.C0.SO,function(){return G.shiftOut()}),G._parser.setExecuteHandler(A.C0.SI,function(){return G.shiftIn()}),G._parser.setExecuteHandler(A.C1.IND,function(){return G.index()}),G._parser.setExecuteHandler(A.C1.NEL,function(){return G.nextLine()}),G._parser.setExecuteHandler(A.C1.HTS,function(){return G.tabSet()}),G._parser.setOscHandler(0,new C.OscHandler(function(O){G.setTitle(O),G.setIconName(O)})),G._parser.setOscHandler(1,new C.OscHandler(function(O){return G.setIconName(O)})),G._parser.setOscHandler(2,new C.OscHandler(function(O){return G.setTitle(O)})),G._parser.setEscHandler({final:"7"},function(){return G.saveCursor()}),G._parser.setEscHandler({final:"8"},function(){return G.restoreCursor()}),G._parser.setEscHandler({final:"D"},function(){return G.index()}),G._parser.setEscHandler({final:"E"},function(){return G.nextLine()}),G._parser.setEscHandler({final:"H"},function(){return G.tabSet()}),G._parser.setEscHandler({final:"M"},function(){return G.reverseIndex()}),G._parser.setEscHandler({final:"="},function(){return G.keypadApplicationMode()}),G._parser.setEscHandler({final:">"},function(){return G.keypadNumericMode()}),G._parser.setEscHandler({final:"c"},function(){return G.fullReset()}),G._parser.setEscHandler({final:"n"},function(){return G.setgLevel(2)}),G._parser.setEscHandler({final:"o"},function(){return G.setgLevel(3)}),G._parser.setEscHandler({final:"|"},function(){return G.setgLevel(3)}),G._parser.setEscHandler({final:"}"},function(){return G.setgLevel(2)}),G._parser.setEscHandler({final:"~"},function(){return G.setgLevel(1)}),G._parser.setEscHandler({intermediates:"%",final:"@"},function(){return G.selectDefaultCharset()}),G._parser.setEscHandler({intermediates:"%",final:"G"},function(){return G.selectDefaultCharset()});var X=function(O){Z._parser.setEscHandler({intermediates:"(",final:O},function(){return G.selectCharset("("+O)}),Z._parser.setEscHandler({intermediates:")",final:O},function(){return G.selectCharset(")"+O)}),Z._parser.setEscHandler({intermediates:"*",final:O},function(){return G.selectCharset("*"+O)}),Z._parser.setEscHandler({intermediates:"+",final:O},function(){return G.selectCharset("+"+O)}),Z._parser.setEscHandler({intermediates:"-",final:O},function(){return G.selectCharset("-"+O)}),Z._parser.setEscHandler({intermediates:".",final:O},function(){return G.selectCharset("."+O)}),Z._parser.setEscHandler({intermediates:"/",final:O},function(){return G.selectCharset("/"+O)})},Z=this;for(var B in d.CHARSETS)X(B);return G._parser.setEscHandler({intermediates:"#",final:"8"},function(){return G.screenAlignmentPattern()}),G._parser.setErrorHandler(function(O){return G._logService.error("Parsing error: ",O),O}),G._parser.setDcsHandler({intermediates:"$",final:"q"},new T(G._bufferService,G._coreService,G._logService,G._optionsService)),G}return K(H,F),Object.defineProperty(H.prototype,"onRequestBell",{get:function(){return this._onRequestBell.event},enumerable:!1,configurable:!0}),Object.defineProperty(H.prototype,"onRequestRefreshRows",{get:function(){return this._onRequestRefreshRows.event},enumerable:!1,configurable:!0}),Object.defineProperty(H.prototype,"onRequestReset",{get:function(){return this._onRequestReset.event},enumerable:!1,configurable:!0}),Object.defineProperty(H.prototype,"onRequestScroll",{get:function(){return this._onRequestScroll.event},enumerable:!1,configurable:!0}),Object.defineProperty(H.prototype,"onRequestSyncScrollBar",{get:function(){return this._onRequestSyncScrollBar.event},enumerable:!1,configurable:!0}),Object.defineProperty(H.prototype,"onRequestWindowsOptionsReport",{get:function(){return this._onRequestWindowsOptionsReport.event},enumerable:!1,configurable:!0}),Object.defineProperty(H.prototype,"onA11yChar",{get:function(){return this._onA11yChar.event},enumerable:!1,configurable:!0}),Object.defineProperty(H.prototype,"onA11yTab",{get:function(){return this._onA11yTab.event},enumerable:!1,configurable:!0}),Object.defineProperty(H.prototype,"onCursorMove",{get:function(){return this._onCursorMove.event},enumerable:!1,configurable:!0}),Object.defineProperty(H.prototype,"onLineFeed",{get:function(){return this._onLineFeed.event},enumerable:!1,configurable:!0}),Object.defineProperty(H.prototype,"onScroll",{get:function(){return this._onScroll.event},enumerable:!1,configurable:!0}),Object.defineProperty(H.prototype,"onTitleChange",{get:function(){return this._onTitleChange.event},enumerable:!1,configurable:!0}),H.prototype.dispose=function(){F.prototype.dispose.call(this)},H.prototype.parse=function(W){var z=this._bufferService.buffer,ie=z.x,re=z.y;if(this._logService.debug("parsing data",W),this._parseBuffer.length<W.length&&this._parseBuffer.length<131072&&(this._parseBuffer=new Uint32Array(Math.min(W.length,131072))),this._dirtyRowService.clearRange(),W.length>131072)for(var _e=0;_e<W.length;_e+=131072){var Ae=_e+131072<W.length?_e+131072:W.length,ce=typeof W=="string"?this._stringDecoder.decode(W.substring(_e,Ae),this._parseBuffer):this._utf8Decoder.decode(W.subarray(_e,Ae),this._parseBuffer);this._parser.parse(this._parseBuffer,ce)}else ce=typeof W=="string"?this._stringDecoder.decode(W,this._parseBuffer):this._utf8Decoder.decode(W,this._parseBuffer),this._parser.parse(this._parseBuffer,ce);(z=this._bufferService.buffer).x===ie&&z.y===re||this._onCursorMove.fire(),this._onRequestRefreshRows.fire(this._dirtyRowService.start,this._dirtyRowService.end)},H.prototype.print=function(W,z,ie){var re,_e,Ae=this._bufferService.buffer,ce=this._charsetService.charset,J=this._optionsService.options.screenReaderMode,ae=this._bufferService.cols,G=this._coreService.decPrivateModes.wraparound,X=this._coreService.modes.insertMode,Z=this._curAttrData,B=Ae.lines.get(Ae.ybase+Ae.y);this._dirtyRowService.markDirty(Ae.y),Ae.x&&ie-z>0&&B.getWidth(Ae.x-1)===2&&B.setCellFromCodePoint(Ae.x-1,0,1,Z.fg,Z.bg,Z.extended);for(var O=z;O<ie;++O){if(re=W[O],_e=this._unicodeService.wcwidth(re),re<127&&ce){var ne=ce[String.fromCharCode(re)];ne&&(re=ne.charCodeAt(0))}if(J&&this._onA11yChar.fire(w.stringFromCodePoint(re)),_e||!Ae.x){if(Ae.x+_e-1>=ae){if(G){for(;Ae.x<ae;)B.setCellFromCodePoint(Ae.x++,0,1,Z.fg,Z.bg,Z.extended);Ae.x=0,Ae.y++,Ae.y===Ae.scrollBottom+1?(Ae.y--,this._onRequestScroll.fire(this._eraseAttrData(),!0)):(Ae.y>=this._bufferService.rows&&(Ae.y=this._bufferService.rows-1),Ae.lines.get(Ae.ybase+Ae.y).isWrapped=!0),B=Ae.lines.get(Ae.ybase+Ae.y)}else if(Ae.x=ae-1,_e===2)continue}if(X&&(B.insertCells(Ae.x,_e,Ae.getNullCell(Z),Z),B.getWidth(ae-1)===2&&B.setCellFromCodePoint(ae-1,l.NULL_CELL_CODE,l.NULL_CELL_WIDTH,Z.fg,Z.bg,Z.extended)),B.setCellFromCodePoint(Ae.x++,re,_e,Z.fg,Z.bg,Z.extended),_e>0)for(;--_e;)B.setCellFromCodePoint(Ae.x++,0,0,Z.fg,Z.bg,Z.extended)}else B.getWidth(Ae.x-1)?B.addCodepointToCell(Ae.x-1,re):B.addCodepointToCell(Ae.x-2,re)}ie-z>0&&(B.loadCell(Ae.x-1,this._workCell),this._workCell.getWidth()===2||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),Ae.x<ae&&ie-z>0&&B.getWidth(Ae.x)===0&&!B.hasContent(Ae.x)&&B.setCellFromCodePoint(Ae.x,0,1,Z.fg,Z.bg,Z.extended),this._dirtyRowService.markDirty(Ae.y)},H.prototype.addCsiHandler=function(W,z){var ie=this;return W.final!=="t"||W.prefix||W.intermediates?this._parser.addCsiHandler(W,z):this._parser.addCsiHandler(W,function(re){return!E(re.params[0],ie._optionsService.options.windowOptions)||z(re)})},H.prototype.addDcsHandler=function(W,z){return this._parser.addDcsHandler(W,new M.DcsHandler(z))},H.prototype.addEscHandler=function(W,z){return this._parser.addEscHandler(W,z)},H.prototype.addOscHandler=function(W,z){return this._parser.addOscHandler(W,new C.OscHandler(z))},H.prototype.bell=function(){this._onRequestBell.fire()},H.prototype.lineFeed=function(){var W=this._bufferService.buffer;this._dirtyRowService.markDirty(W.y),this._optionsService.options.convertEol&&(W.x=0),W.y++,W.y===W.scrollBottom+1?(W.y--,this._onRequestScroll.fire(this._eraseAttrData())):W.y>=this._bufferService.rows&&(W.y=this._bufferService.rows-1),W.x>=this._bufferService.cols&&W.x--,this._dirtyRowService.markDirty(W.y),this._onLineFeed.fire()},H.prototype.carriageReturn=function(){this._bufferService.buffer.x=0},H.prototype.backspace=function(){var W,z=this._bufferService.buffer;if(!this._coreService.decPrivateModes.reverseWraparound)return this._restrictCursor(),void(z.x>0&&z.x--);if(this._restrictCursor(this._bufferService.cols),z.x>0)z.x--;else if(z.x===0&&z.y>z.scrollTop&&z.y<=z.scrollBottom&&(!((W=z.lines.get(z.ybase+z.y))===null||W===void 0)&&W.isWrapped)){z.lines.get(z.ybase+z.y).isWrapped=!1,z.y--,z.x=this._bufferService.cols-1;var ie=z.lines.get(z.ybase+z.y);ie.hasWidth(z.x)&&!ie.hasContent(z.x)&&z.x--}this._restrictCursor()},H.prototype.tab=function(){if(!(this._bufferService.buffer.x>=this._bufferService.cols)){var W=this._bufferService.buffer.x;this._bufferService.buffer.x=this._bufferService.buffer.nextStop(),this._optionsService.options.screenReaderMode&&this._onA11yTab.fire(this._bufferService.buffer.x-W)}},H.prototype.shiftOut=function(){this._charsetService.setgLevel(1)},H.prototype.shiftIn=function(){this._charsetService.setgLevel(0)},H.prototype._restrictCursor=function(W){W===void 0&&(W=this._bufferService.cols-1),this._bufferService.buffer.x=Math.min(W,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)},H.prototype._setCursor=function(W,z){this._dirtyRowService.markDirty(this._bufferService.buffer.y),this._coreService.decPrivateModes.origin?(this._bufferService.buffer.x=W,this._bufferService.buffer.y=this._bufferService.buffer.scrollTop+z):(this._bufferService.buffer.x=W,this._bufferService.buffer.y=z),this._restrictCursor(),this._dirtyRowService.markDirty(this._bufferService.buffer.y)},H.prototype._moveCursor=function(W,z){this._restrictCursor(),this._setCursor(this._bufferService.buffer.x+W,this._bufferService.buffer.y+z)},H.prototype.cursorUp=function(W){var z=this._bufferService.buffer.y-this._bufferService.buffer.scrollTop;z>=0?this._moveCursor(0,-Math.min(z,W.params[0]||1)):this._moveCursor(0,-(W.params[0]||1))},H.prototype.cursorDown=function(W){var z=this._bufferService.buffer.scrollBottom-this._bufferService.buffer.y;z>=0?this._moveCursor(0,Math.min(z,W.params[0]||1)):this._moveCursor(0,W.params[0]||1)},H.prototype.cursorForward=function(W){this._moveCursor(W.params[0]||1,0)},H.prototype.cursorBackward=function(W){this._moveCursor(-(W.params[0]||1),0)},H.prototype.cursorNextLine=function(W){this.cursorDown(W),this._bufferService.buffer.x=0},H.prototype.cursorPrecedingLine=function(W){this.cursorUp(W),this._bufferService.buffer.x=0},H.prototype.cursorCharAbsolute=function(W){this._setCursor((W.params[0]||1)-1,this._bufferService.buffer.y)},H.prototype.cursorPosition=function(W){this._setCursor(W.length>=2?(W.params[1]||1)-1:0,(W.params[0]||1)-1)},H.prototype.charPosAbsolute=function(W){this._setCursor((W.params[0]||1)-1,this._bufferService.buffer.y)},H.prototype.hPositionRelative=function(W){this._moveCursor(W.params[0]||1,0)},H.prototype.linePosAbsolute=function(W){this._setCursor(this._bufferService.buffer.x,(W.params[0]||1)-1)},H.prototype.vPositionRelative=function(W){this._moveCursor(0,W.params[0]||1)},H.prototype.hVPosition=function(W){this.cursorPosition(W)},H.prototype.tabClear=function(W){var z=W.params[0];z===0?delete this._bufferService.buffer.tabs[this._bufferService.buffer.x]:z===3&&(this._bufferService.buffer.tabs={})},H.prototype.cursorForwardTab=function(W){if(!(this._bufferService.buffer.x>=this._bufferService.cols))for(var z=W.params[0]||1;z--;)this._bufferService.buffer.x=this._bufferService.buffer.nextStop()},H.prototype.cursorBackwardTab=function(W){if(!(this._bufferService.buffer.x>=this._bufferService.cols))for(var z=W.params[0]||1,ie=this._bufferService.buffer;z--;)ie.x=ie.prevStop()},H.prototype._eraseInBufferLine=function(W,z,ie,re){re===void 0&&(re=!1);var _e=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+W);_e.replaceCells(z,ie,this._bufferService.buffer.getNullCell(this._eraseAttrData()),this._eraseAttrData()),re&&(_e.isWrapped=!1)},H.prototype._resetBufferLine=function(W){var z=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+W);z.fill(this._bufferService.buffer.getNullCell(this._eraseAttrData())),z.isWrapped=!1},H.prototype.eraseInDisplay=function(W){var z;switch(this._restrictCursor(),W.params[0]){case 0:for(z=this._bufferService.buffer.y,this._dirtyRowService.markDirty(z),this._eraseInBufferLine(z++,this._bufferService.buffer.x,this._bufferService.cols,this._bufferService.buffer.x===0);z<this._bufferService.rows;z++)this._resetBufferLine(z);this._dirtyRowService.markDirty(z);break;case 1:for(z=this._bufferService.buffer.y,this._dirtyRowService.markDirty(z),this._eraseInBufferLine(z,0,this._bufferService.buffer.x+1,!0),this._bufferService.buffer.x+1>=this._bufferService.cols&&(this._bufferService.buffer.lines.get(z+1).isWrapped=!1);z--;)this._resetBufferLine(z);this._dirtyRowService.markDirty(0);break;case 2:for(z=this._bufferService.rows,this._dirtyRowService.markDirty(z-1);z--;)this._resetBufferLine(z);this._dirtyRowService.markDirty(0);break;case 3:var ie=this._bufferService.buffer.lines.length-this._bufferService.rows;ie>0&&(this._bufferService.buffer.lines.trimStart(ie),this._bufferService.buffer.ybase=Math.max(this._bufferService.buffer.ybase-ie,0),this._bufferService.buffer.ydisp=Math.max(this._bufferService.buffer.ydisp-ie,0),this._onScroll.fire(0))}},H.prototype.eraseInLine=function(W){switch(this._restrictCursor(),W.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)},H.prototype.insertLines=function(W){this._restrictCursor();var z=W.params[0]||1,ie=this._bufferService.buffer;if(!(ie.y>ie.scrollBottom||ie.y<ie.scrollTop)){for(var re=ie.ybase+ie.y,_e=this._bufferService.rows-1-ie.scrollBottom,Ae=this._bufferService.rows-1+ie.ybase-_e+1;z--;)ie.lines.splice(Ae-1,1),ie.lines.splice(re,0,ie.getBlankLine(this._eraseAttrData()));this._dirtyRowService.markRangeDirty(ie.y,ie.scrollBottom),ie.x=0}},H.prototype.deleteLines=function(W){this._restrictCursor();var z=W.params[0]||1,ie=this._bufferService.buffer;if(!(ie.y>ie.scrollBottom||ie.y<ie.scrollTop)){var re,_e=ie.ybase+ie.y;for(re=this._bufferService.rows-1-ie.scrollBottom,re=this._bufferService.rows-1+ie.ybase-re;z--;)ie.lines.splice(_e,1),ie.lines.splice(re,0,ie.getBlankLine(this._eraseAttrData()));this._dirtyRowService.markRangeDirty(ie.y,ie.scrollBottom),ie.x=0}},H.prototype.insertChars=function(W){this._restrictCursor();var z=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+this._bufferService.buffer.y);z&&(z.insertCells(this._bufferService.buffer.x,W.params[0]||1,this._bufferService.buffer.getNullCell(this._eraseAttrData()),this._eraseAttrData()),this._dirtyRowService.markDirty(this._bufferService.buffer.y))},H.prototype.deleteChars=function(W){this._restrictCursor();var z=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+this._bufferService.buffer.y);z&&(z.deleteCells(this._bufferService.buffer.x,W.params[0]||1,this._bufferService.buffer.getNullCell(this._eraseAttrData()),this._eraseAttrData()),this._dirtyRowService.markDirty(this._bufferService.buffer.y))},H.prototype.scrollUp=function(W){for(var z=W.params[0]||1,ie=this._bufferService.buffer;z--;)ie.lines.splice(ie.ybase+ie.scrollTop,1),ie.lines.splice(ie.ybase+ie.scrollBottom,0,ie.getBlankLine(this._eraseAttrData()));this._dirtyRowService.markRangeDirty(ie.scrollTop,ie.scrollBottom)},H.prototype.scrollDown=function(W){for(var z=W.params[0]||1,ie=this._bufferService.buffer;z--;)ie.lines.splice(ie.ybase+ie.scrollBottom,1),ie.lines.splice(ie.ybase+ie.scrollTop,0,ie.getBlankLine(f.DEFAULT_ATTR_DATA));this._dirtyRowService.markRangeDirty(ie.scrollTop,ie.scrollBottom)},H.prototype.scrollLeft=function(W){var z=this._bufferService.buffer;if(!(z.y>z.scrollBottom||z.y<z.scrollTop)){for(var ie=W.params[0]||1,re=z.scrollTop;re<=z.scrollBottom;++re){var _e=z.lines.get(z.ybase+re);_e.deleteCells(0,ie,z.getNullCell(this._eraseAttrData()),this._eraseAttrData()),_e.isWrapped=!1}this._dirtyRowService.markRangeDirty(z.scrollTop,z.scrollBottom)}},H.prototype.scrollRight=function(W){var z=this._bufferService.buffer;if(!(z.y>z.scrollBottom||z.y<z.scrollTop)){for(var ie=W.params[0]||1,re=z.scrollTop;re<=z.scrollBottom;++re){var _e=z.lines.get(z.ybase+re);_e.insertCells(0,ie,z.getNullCell(this._eraseAttrData()),this._eraseAttrData()),_e.isWrapped=!1}this._dirtyRowService.markRangeDirty(z.scrollTop,z.scrollBottom)}},H.prototype.insertColumns=function(W){var z=this._bufferService.buffer;if(!(z.y>z.scrollBottom||z.y<z.scrollTop)){for(var ie=W.params[0]||1,re=z.scrollTop;re<=z.scrollBottom;++re){var _e=this._bufferService.buffer.lines.get(z.ybase+re);_e.insertCells(z.x,ie,z.getNullCell(this._eraseAttrData()),this._eraseAttrData()),_e.isWrapped=!1}this._dirtyRowService.markRangeDirty(z.scrollTop,z.scrollBottom)}},H.prototype.deleteColumns=function(W){var z=this._bufferService.buffer;if(!(z.y>z.scrollBottom||z.y<z.scrollTop)){for(var ie=W.params[0]||1,re=z.scrollTop;re<=z.scrollBottom;++re){var _e=z.lines.get(z.ybase+re);_e.deleteCells(z.x,ie,z.getNullCell(this._eraseAttrData()),this._eraseAttrData()),_e.isWrapped=!1}this._dirtyRowService.markRangeDirty(z.scrollTop,z.scrollBottom)}},H.prototype.eraseChars=function(W){this._restrictCursor();var z=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+this._bufferService.buffer.y);z&&(z.replaceCells(this._bufferService.buffer.x,this._bufferService.buffer.x+(W.params[0]||1),this._bufferService.buffer.getNullCell(this._eraseAttrData()),this._eraseAttrData()),this._dirtyRowService.markDirty(this._bufferService.buffer.y))},H.prototype.repeatPrecedingCharacter=function(W){if(this._parser.precedingCodepoint){for(var z=W.params[0]||1,ie=new Uint32Array(z),re=0;re<z;++re)ie[re]=this._parser.precedingCodepoint;this.print(ie,0,ie.length)}},H.prototype.sendDeviceAttributesPrimary=function(W){W.params[0]>0||(this._is("xterm")||this._is("rxvt-unicode")||this._is("screen")?this._coreService.triggerDataEvent(A.C0.ESC+"[?1;2c"):this._is("linux")&&this._coreService.triggerDataEvent(A.C0.ESC+"[?6c"))},H.prototype.sendDeviceAttributesSecondary=function(W){W.params[0]>0||(this._is("xterm")?this._coreService.triggerDataEvent(A.C0.ESC+"[>0;276;0c"):this._is("rxvt-unicode")?this._coreService.triggerDataEvent(A.C0.ESC+"[>85;95;0c"):this._is("linux")?this._coreService.triggerDataEvent(W.params[0]+"c"):this._is("screen")&&this._coreService.triggerDataEvent(A.C0.ESC+"[>83;40003;0c"))},H.prototype._is=function(W){return(this._optionsService.options.termName+"").indexOf(W)===0},H.prototype.setMode=function(W){for(var z=0;z<W.length;z++)switch(W.params[z]){case 4:this._coreService.modes.insertMode=!0}},H.prototype.setModePrivate=function(W){for(var z=0;z<W.length;z++)switch(W.params[z]){case 1:this._coreService.decPrivateModes.applicationCursorKeys=!0;break;case 2:this._charsetService.setgCharset(0,d.DEFAULT_CHARSET),this._charsetService.setgCharset(1,d.DEFAULT_CHARSET),this._charsetService.setgCharset(2,d.DEFAULT_CHARSET),this._charsetService.setgCharset(3,d.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}},H.prototype.resetMode=function(W){for(var z=0;z<W.length;z++)switch(W.params[z]){case 4:this._coreService.modes.insertMode=!1}},H.prototype.resetModePrivate=function(W){for(var z=0;z<W.length;z++)switch(W.params[z]){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(),W.params[z]===1049&&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}},H.prototype._updateAttrColor=function(W,z,ie,re,_e){return z===2?(W|=50331648,W&=-16777216,W|=m.AttributeData.fromColorRGB([ie,re,_e])):z===5&&(W&=-50331904,W|=33554432|255&ie),W},H.prototype._extractColor=function(W,z,ie){var re=[0,0,-1,0,0,0],_e=0,Ae=0;do{if(re[Ae+_e]=W.params[z+Ae],W.hasSubParams(z+Ae)){var ce=W.getSubParams(z+Ae),J=0;do re[1]===5&&(_e=1),re[Ae+J+1+_e]=ce[J];while(++J<ce.length&&J+Ae+1+_e<re.length);break}if(re[1]===5&&Ae+_e>=2||re[1]===2&&Ae+_e>=5)break;re[1]&&(_e=1)}while(++Ae+z<W.length&&Ae+_e<re.length);for(J=2;J<re.length;++J)re[J]===-1&&(re[J]=0);switch(re[0]){case 38:ie.fg=this._updateAttrColor(ie.fg,re[1],re[3],re[4],re[5]);break;case 48:ie.bg=this._updateAttrColor(ie.bg,re[1],re[3],re[4],re[5]);break;case 58:ie.extended=ie.extended.clone(),ie.extended.underlineColor=this._updateAttrColor(ie.extended.underlineColor,re[1],re[3],re[4],re[5])}return Ae},H.prototype._processUnderline=function(W,z){z.extended=z.extended.clone(),(!~W||W>5)&&(W=1),z.extended.underlineStyle=W,z.fg|=268435456,W===0&&(z.fg&=-268435457),z.updateExtended()},H.prototype.charAttributes=function(W){if(W.length===1&&W.params[0]===0)return this._curAttrData.fg=f.DEFAULT_ATTR_DATA.fg,void(this._curAttrData.bg=f.DEFAULT_ATTR_DATA.bg);for(var z,ie=W.length,re=this._curAttrData,_e=0;_e<ie;_e++)(z=W.params[_e])>=30&&z<=37?(re.fg&=-50331904,re.fg|=16777216|z-30):z>=40&&z<=47?(re.bg&=-50331904,re.bg|=16777216|z-40):z>=90&&z<=97?(re.fg&=-50331904,re.fg|=16777224|z-90):z>=100&&z<=107?(re.bg&=-50331904,re.bg|=16777224|z-100):z===0?(re.fg=f.DEFAULT_ATTR_DATA.fg,re.bg=f.DEFAULT_ATTR_DATA.bg):z===1?re.fg|=134217728:z===3?re.bg|=67108864:z===4?(re.fg|=268435456,this._processUnderline(W.hasSubParams(_e)?W.getSubParams(_e)[0]:1,re)):z===5?re.fg|=536870912:z===7?re.fg|=67108864:z===8?re.fg|=1073741824:z===2?re.bg|=134217728:z===21?this._processUnderline(2,re):z===22?(re.fg&=-134217729,re.bg&=-134217729):z===23?re.bg&=-67108865:z===24?re.fg&=-268435457:z===25?re.fg&=-536870913:z===27?re.fg&=-67108865:z===28?re.fg&=-1073741825:z===39?(re.fg&=-67108864,re.fg|=16777215&f.DEFAULT_ATTR_DATA.fg):z===49?(re.bg&=-67108864,re.bg|=16777215&f.DEFAULT_ATTR_DATA.bg):z===38||z===48||z===58?_e+=this._extractColor(W,_e,re):z===59?(re.extended=re.extended.clone(),re.extended.underlineColor=-1,re.updateExtended()):z===100?(re.fg&=-67108864,re.fg|=16777215&f.DEFAULT_ATTR_DATA.fg,re.bg&=-67108864,re.bg|=16777215&f.DEFAULT_ATTR_DATA.bg):this._logService.debug("Unknown SGR attribute: %d.",z)},H.prototype.deviceStatus=function(W){switch(W.params[0]){case 5:this._coreService.triggerDataEvent(A.C0.ESC+"[0n");break;case 6:var z=this._bufferService.buffer.y+1,ie=this._bufferService.buffer.x+1;this._coreService.triggerDataEvent(A.C0.ESC+"["+z+";"+ie+"R")}},H.prototype.deviceStatusPrivate=function(W){switch(W.params[0]){case 6:var z=this._bufferService.buffer.y+1,ie=this._bufferService.buffer.x+1;this._coreService.triggerDataEvent(A.C0.ESC+"[?"+z+";"+ie+"R")}},H.prototype.softReset=function(W){this._coreService.isCursorHidden=!1,this._onRequestSyncScrollBar.fire(),this._bufferService.buffer.scrollTop=0,this._bufferService.buffer.scrollBottom=this._bufferService.rows-1,this._curAttrData=f.DEFAULT_ATTR_DATA.clone(),this._coreService.reset(),this._charsetService.reset(),this._bufferService.buffer.savedX=0,this._bufferService.buffer.savedY=this._bufferService.buffer.ybase,this._bufferService.buffer.savedCurAttrData.fg=this._curAttrData.fg,this._bufferService.buffer.savedCurAttrData.bg=this._curAttrData.bg,this._bufferService.buffer.savedCharset=this._charsetService.charset,this._coreService.decPrivateModes.origin=!1},H.prototype.setCursorStyle=function(W){var z=W.params[0]||1;switch(z){case 1:case 2:this._optionsService.options.cursorStyle="block";break;case 3:case 4:this._optionsService.options.cursorStyle="underline";break;case 5:case 6:this._optionsService.options.cursorStyle="bar"}var ie=z%2==1;this._optionsService.options.cursorBlink=ie},H.prototype.setScrollRegion=function(W){var z,ie=W.params[0]||1;(W.length<2||(z=W.params[1])>this._bufferService.rows||z===0)&&(z=this._bufferService.rows),z>ie&&(this._bufferService.buffer.scrollTop=ie-1,this._bufferService.buffer.scrollBottom=z-1,this._setCursor(0,0))},H.prototype.windowOptions=function(W){if(E(W.params[0],this._optionsService.options.windowOptions)){var z=W.length>1?W.params[1]:0;switch(W.params[0]){case 14:z!==2&&this._onRequestWindowsOptionsReport.fire(P.GET_WIN_SIZE_PIXELS);break;case 16:this._onRequestWindowsOptionsReport.fire(P.GET_CELL_SIZE_PIXELS);break;case 18:this._bufferService&&this._coreService.triggerDataEvent(A.C0.ESC+"[8;"+this._bufferService.rows+";"+this._bufferService.cols+"t");break;case 22:z!==0&&z!==2||(this._windowTitleStack.push(this._windowTitle),this._windowTitleStack.length>10&&this._windowTitleStack.shift()),z!==0&&z!==1||(this._iconNameStack.push(this._iconName),this._iconNameStack.length>10&&this._iconNameStack.shift());break;case 23:z!==0&&z!==2||this._windowTitleStack.length&&this.setTitle(this._windowTitleStack.pop()),z!==0&&z!==1||this._iconNameStack.length&&this.setIconName(this._iconNameStack.pop())}}},H.prototype.saveCursor=function(W){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},H.prototype.restoreCursor=function(W){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()},H.prototype.setTitle=function(W){this._windowTitle=W,this._onTitleChange.fire(W)},H.prototype.setIconName=function(W){this._iconName=W},H.prototype.nextLine=function(){this._bufferService.buffer.x=0,this.index()},H.prototype.keypadApplicationMode=function(){this._logService.debug("Serial 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W=this._bufferService.buffer;this._bufferService.buffer.y++,W.y===W.scrollBottom+1?(W.y--,this._onRequestScroll.fire(this._eraseAttrData())):W.y>=this._bufferService.rows&&(W.y=this._bufferService.rows-1),this._restrictCursor()},H.prototype.tabSet=function(){this._bufferService.buffer.tabs[this._bufferService.buffer.x]=!0},H.prototype.reverseIndex=function(){this._restrictCursor();var W=this._bufferService.buffer;if(W.y===W.scrollTop){var z=W.scrollBottom-W.scrollTop;W.lines.shiftElements(W.ybase+W.y,z,1),W.lines.set(W.ybase+W.y,W.getBlankLine(this._eraseAttrData())),this._dirtyRowService.markRangeDirty(W.scrollTop,W.scrollBottom)}else W.y--,this._restrictCursor()},H.prototype.fullReset=function(){this._parser.reset(),this._onRequestReset.fire()},H.prototype.reset=function(){this._curAttrData=f.DEFAULT_ATTR_DATA.clone(),this._eraseAttrDataInternal=f.DEFAULT_ATTR_DATA.clone()},H.prototype._eraseAttrData=function(){return 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this._buffer.y},enumerable:!1,configurable:!0}),Object.defineProperty(l.prototype,"cursorX",{get:function(){return this._buffer.x},enumerable:!1,configurable:!0}),Object.defineProperty(l.prototype,"viewportY",{get:function(){return this._buffer.ydisp},enumerable:!1,configurable:!0}),Object.defineProperty(l.prototype,"baseY",{get:function(){return this._buffer.ybase},enumerable:!1,configurable:!0}),Object.defineProperty(l.prototype,"length",{get:function(){return this._buffer.lines.length},enumerable:!1,configurable:!0}),l.prototype.getLine=function(c){var m=this._buffer.lines.get(c);if(m)return new w(m)},l.prototype.getNullCell=function(){return new N.CellData},l}(),s=function(){function l(c){var m=this;this._buffers=c,this._onBufferChange=new A.EventEmitter,this._normal=new S(this._buffers.normal,"normal"),this._alternate=new S(this._buffers.alt,"alternate"),this._buffers.onBufferActivate(function(){return m._onBufferChange.fire(m.active)})}return Object.defineProperty(l.prototype,"onBufferChange",{get:function(){return this._onBufferChange.event},enumerable:!1,configurable:!0}),Object.defineProperty(l.prototype,"active",{get:function(){if(this._buffers.active===this._buffers.normal)return this.normal;if(this._buffers.active===this._buffers.alt)return this.alternate;throw new Error("Active buffer is neither normal nor alternate")},enumerable:!1,configurable:!0}),Object.defineProperty(l.prototype,"normal",{get:function(){return this._normal.init(this._buffers.normal)},enumerable:!1,configurable:!0}),Object.defineProperty(l.prototype,"alternate",{get:function(){return this._alternate.init(this._buffers.alt)},enumerable:!1,configurable:!0}),l}(),w=function(){function l(c){this._line=c}return Object.defineProperty(l.prototype,"isWrapped",{get:function(){return this._line.isWrapped},enumerable:!1,configurable:!0}),Object.defineProperty(l.prototype,"length",{get:function(){return this._line.length},enumerable:!1,configurable:!0}),l.prototype.getCell=function(c,m){if(!(c<0||c>=this._line.length))return m?(this._line.loadCell(c,m),m):this._line.loadCell(c,new N.CellData)},l.prototype.translateToString=function(c,m,C){return this._line.translateToString(c,m,C)},l}(),f=function(){function l(c){this._core=c}return l.prototype.registerCsiHandler=function(c,m){return this._core.addCsiHandler(c,function(C){return m(C.toArray())})},l.prototype.addCsiHandler=function(c,m){return this.registerCsiHandler(c,m)},l.prototype.registerDcsHandler=function(c,m){return this._core.addDcsHandler(c,function(C,M){return m(C,M.toArray())})},l.prototype.addDcsHandler=function(c,m){return this.registerDcsHandler(c,m)},l.prototype.registerEscHandler=function(c,m){return this._core.addEscHandler(c,m)},l.prototype.addEscHandler=function(c,m){return this.registerEscHandler(c,m)},l.prototype.registerOscHandler=function(c,m){return this._core.addOscHandler(c,m)},l.prototype.addOscHandler=function(c,m){return this.registerOscHandler(c,m)},l}(),u=function(){function l(c){this._core=c}return l.prototype.register=function(c){this._core.unicodeService.register(c)},Object.defineProperty(l.prototype,"versions",{get:function(){return this._core.unicodeService.versions},enumerable:!1,configurable:!0}),Object.defineProperty(l.prototype,"activeVersion",{get:function(){return this._core.unicodeService.activeVersion},set:function(c){this._core.unicodeService.activeVersion=c},enumerable:!1,configurable:!0}),l}()},function(ke,y,R){"use strict";var N,K=this&&this.__extends||(N=function(ae,G){return(N=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(X,Z){X.__proto__=Z}||function(X,Z){for(var B in Z)Z.hasOwnProperty(B)&&(X[B]=Z[B])})(ae,G)},function(ae,G){function X(){this.constructor=ae}N(ae,G),ae.prototype=G===null?Object.create(G):(X.prototype=G.prototype,new X)});Object.defineProperty(y,"__esModule",{value:!0}),y.Terminal=void 0;var P=R(36),A=R(37),d=R(38),U=R(12),S=R(19),s=R(40),w=R(50),f=R(51),u=R(11),l=R(7),c=R(18),m=R(54),C=R(55),M=R(56),k=R(57),E=R(59),T=R(0),I=R(16),F=R(27),H=R(60),W=R(5),z=R(61),ie=R(62),re=R(63),_e=R(64),Ae=R(65),ce=typeof window!="undefined"?window.document:null,J=function(ae){function G(X){X===void 0&&(X={});var Z=ae.call(this,X)||this;return Z.browser=u,Z._keyDownHandled=!1,Z._onCursorMove=new T.EventEmitter,Z._onKey=new T.EventEmitter,Z._onRender=new T.EventEmitter,Z._onSelectionChange=new T.EventEmitter,Z._onTitleChange=new T.EventEmitter,Z._onFocus=new T.EventEmitter,Z._onBlur=new T.EventEmitter,Z._onA11yCharEmitter=new T.EventEmitter,Z._onA11yTabEmitter=new T.EventEmitter,Z._setup(),Z.linkifier=Z._instantiationService.createInstance(w.Linkifier),Z.linkifier2=Z.register(Z._instantiationService.createInstance(re.Linkifier2)),Z.register(Z._inputHandler.onRequestBell(function(){return Z.bell()})),Z.register(Z._inputHandler.onRequestRefreshRows(function(B,O){return Z.refresh(B,O)})),Z.register(Z._inputHandler.onRequestReset(function(){return Z.reset()})),Z.register(Z._inputHandler.onRequestScroll(function(B,O){return Z.scroll(B,O||void 0)})),Z.register(Z._inputHandler.onRequestWindowsOptionsReport(function(B){return Z._reportWindowsOptions(B)})),Z.register(T.forwardEvent(Z._inputHandler.onCursorMove,Z._onCursorMove)),Z.register(T.forwardEvent(Z._inputHandler.onTitleChange,Z._onTitleChange)),Z.register(T.forwardEvent(Z._inputHandler.onA11yChar,Z._onA11yCharEmitter)),Z.register(T.forwardEvent(Z._inputHandler.onA11yTab,Z._onA11yTabEmitter)),Z.register(Z._bufferService.onResize(function(B){return Z._afterResize(B.cols,B.rows)})),Z}return K(G,ae),Object.defineProperty(G.prototype,"options",{get:function(){return this.optionsService.options},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"onCursorMove",{get:function(){return this._onCursorMove.event},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"onKey",{get:function(){return this._onKey.event},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"onRender",{get:function(){return this._onRender.event},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"onSelectionChange",{get:function(){return this._onSelectionChange.event},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"onTitleChange",{get:function(){return this._onTitleChange.event},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"onFocus",{get:function(){return this._onFocus.event},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"onBlur",{get:function(){return this._onBlur.event},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"onA11yChar",{get:function(){return this._onA11yCharEmitter.event},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"onA11yTab",{get:function(){return this._onA11yTabEmitter.event},enumerable:!1,configurable:!0}),G.prototype.dispose=function(){var X,Z,B;this._isDisposed||(ae.prototype.dispose.call(this),(X=this._renderService)===null||X===void 0||X.dispose(),this._customKeyEventHandler=void 0,this.write=function(){},(B=(Z=this.element)===null||Z===void 0?void 0:Z.parentNode)===null||B===void 0||B.removeChild(this.element))},G.prototype._setup=function(){ae.prototype._setup.call(this),this._customKeyEventHandler=void 0},Object.defineProperty(G.prototype,"buffer",{get:function(){return this.buffers.active},enumerable:!1,configurable:!0}),G.prototype.focus=function(){this.textarea&&this.textarea.focus({preventScroll:!0})},G.prototype._updateOptions=function(X){var Z,B,O,ne;switch(ae.prototype._updateOptions.call(this,X),X){case"fontFamily":case"fontSize":(Z=this._renderService)===null||Z===void 0||Z.clear(),(B=this._charSizeService)===null||B===void 0||B.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":(O=this.viewport)===null||O===void 0||O.syncScrollArea();break;case"screenReaderMode":this.optionsService.options.screenReaderMode?!this._accessibilityManager&&this._renderService&&(this._accessibilityManager=new M.AccessibilityManager(this,this._renderService)):((ne=this._accessibilityManager)===null||ne===void 0||ne.dispose(),this._accessibilityManager=void 0);break;case"tabStopWidth":this.buffers.setupTabStops();break;case"theme":this._setTheme(this.optionsService.options.theme)}},G.prototype._onTextAreaFocus=function(X){this._coreService.decPrivateModes.sendFocus&&this._coreService.triggerDataEvent(U.C0.ESC+"[I"),this.updateCursorStyle(X),this.element.classList.add("focus"),this._showCursor(),this._onFocus.fire()},G.prototype.blur=function(){var X;return(X=this.textarea)===null||X===void 0?void 0:X.blur()},G.prototype._onTextAreaBlur=function(){this.textarea.value="",this.refresh(this.buffer.y,this.buffer.y),this._coreService.decPrivateModes.sendFocus&&this._coreService.triggerDataEvent(U.C0.ESC+"[O"),this.element.classList.remove("focus"),this._onBlur.fire()},G.prototype._syncTextArea=function(){if(this.textarea&&this.buffer.isCursorInViewport&&!this._compositionHelper.isComposing){var X=Math.ceil(this._charSizeService.height*this.optionsService.options.lineHeight),Z=this._bufferService.buffer.y*X,B=this._bufferService.buffer.x*this._charSizeService.width;this.textarea.style.left=B+"px",this.textarea.style.top=Z+"px",this.textarea.style.width=this._charSizeService.width+"px",this.textarea.style.height=X+"px",this.textarea.style.lineHeight=X+"px",this.textarea.style.zIndex="-5"}},G.prototype._initGlobal=function(){var X=this;this._bindKeys(),this.register(l.addDisposableDomListener(this.element,"copy",function(B){X.hasSelection()&&d.copyHandler(B,X._selectionService)}));var Z=function(B){return d.handlePasteEvent(B,X.textarea,X._coreService)};this.register(l.addDisposableDomListener(this.textarea,"paste",Z)),this.register(l.addDisposableDomListener(this.element,"paste",Z)),u.isFirefox?this.register(l.addDisposableDomListener(this.element,"mousedown",function(B){B.button===2&&d.rightClickHandler(B,X.textarea,X.screenElement,X._selectionService,X.options.rightClickSelectsWord)})):this.register(l.addDisposableDomListener(this.element,"contextmenu",function(B){d.rightClickHandler(B,X.textarea,X.screenElement,X._selectionService,X.options.rightClickSelectsWord)})),u.isLinux&&this.register(l.addDisposableDomListener(this.element,"auxclick",function(B){B.button===1&&d.moveTextAreaUnderMouseCursor(B,X.textarea,X.screenElement)}))},G.prototype._bindKeys=function(){var X=this;this.register(l.addDisposableDomListener(this.textarea,"keyup",function(Z){return X._keyUp(Z)},!0)),this.register(l.addDisposableDomListener(this.textarea,"keydown",function(Z){return X._keyDown(Z)},!0)),this.register(l.addDisposableDomListener(this.textarea,"keypress",function(Z){return X._keyPress(Z)},!0)),this.register(l.addDisposableDomListener(this.textarea,"compositionstart",function(){return X._compositionHelper.compositionstart()})),this.register(l.addDisposableDomListener(this.textarea,"compositionupdate",function(Z){return X._compositionHelper.compositionupdate(Z)})),this.register(l.addDisposableDomListener(this.textarea,"compositionend",function(){return X._compositionHelper.compositionend()})),this.register(this.onRender(function(){return X._compositionHelper.updateCompositionElements()})),this.register(this.onRender(function(Z){return X._queueLinkification(Z.start,Z.end)}))},G.prototype.open=function(X){var Z=this;if(!X)throw new Error("Terminal requires a parent element.");ce.body.contains(X)||this._logService.debug("Terminal.open was called on an element that was not attached to the DOM"),this._document=X.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"),X.appendChild(this.element);var B=ce.createDocumentFragment();this._viewportElement=ce.createElement("div"),this._viewportElement.classList.add("xterm-viewport"),B.appendChild(this._viewportElement),this._viewportScrollArea=ce.createElement("div"),this._viewportScrollArea.classList.add("xterm-scroll-area"),this._viewportElement.appendChild(this._viewportScrollArea),this.screenElement=ce.createElement("div"),this.screenElement.classList.add("xterm-screen"),this._helperContainer=ce.createElement("div"),this._helperContainer.classList.add("xterm-helpers"),this.screenElement.appendChild(this._helperContainer),B.appendChild(this.screenElement),this.textarea=ce.createElement("textarea"),this.textarea.classList.add("xterm-helper-textarea"),this.textarea.setAttribute("aria-label",c.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(l.addDisposableDomListener(this.textarea,"focus",function(me){return Z._onTextAreaFocus(me)})),this.register(l.addDisposableDomListener(this.textarea,"blur",function(){return Z._onTextAreaBlur()})),this._helperContainer.appendChild(this.textarea);var O=this._instantiationService.createInstance(_e.CoreBrowserService,this.textarea);this._instantiationService.setService(W.ICoreBrowserService,O),this._charSizeService=this._instantiationService.createInstance(z.CharSizeService,this._document,this._helperContainer),this._instantiationService.setService(W.ICharSizeService,this._charSizeService),this._compositionView=ce.createElement("div"),this._compositionView.classList.add("composition-view"),this._compositionHelper=this._instantiationService.createInstance(P.CompositionHelper,this.textarea,this._compositionView),this._helperContainer.appendChild(this._compositionView),this.element.appendChild(B),this._theme=this.options.theme||this._theme,this._colorManager=new F.ColorManager(ce,this.options.allowTransparency),this.register(this.optionsService.onOptionChange(function(me){return Z._colorManager.onOptionsChange(me)})),this._colorManager.setTheme(this._theme);var ne=this._createRenderer();this._renderService=this.register(this._instantiationService.createInstance(H.RenderService,ne,this.rows,this.screenElement)),this._instantiationService.setService(W.IRenderService,this._renderService),this.register(this._renderService.onRenderedBufferChange(function(me){return Z._onRender.fire(me)})),this.onResize(function(me){return Z._renderService.resize(me.cols,me.rows)}),this._soundService=this._instantiationService.createInstance(m.SoundService),this._instantiationService.setService(W.ISoundService,this._soundService),this._mouseService=this._instantiationService.createInstance(ie.MouseService),this._instantiationService.setService(W.IMouseService,this._mouseService),this.viewport=this._instantiationService.createInstance(A.Viewport,function(me,Oe){return Z.scrollLines(me,Oe)},this._viewportElement,this._viewportScrollArea),this.viewport.onThemeChange(this._colorManager.colors),this.register(this._inputHandler.onRequestSyncScrollBar(function(){return Z.viewport.syncScrollArea()})),this.register(this.viewport),this.register(this.onCursorMove(function(){Z._renderService.onCursorMove(),Z._syncTextArea()})),this.register(this.onResize(function(){return Z._renderService.onResize(Z.cols,Z.rows)})),this.register(this.onBlur(function(){return Z._renderService.onBlur()})),this.register(this.onFocus(function(){return Z._renderService.onFocus()})),this.register(this._renderService.onDimensionsChange(function(){return Z.viewport.syncScrollArea()})),this._selectionService=this.register(this._instantiationService.createInstance(f.SelectionService,this.element,this.screenElement)),this._instantiationService.setService(W.ISelectionService,this._selectionService),this.register(this._selectionService.onRequestScrollLines(function(me){return Z.scrollLines(me.amount,me.suppressScrollEvent)})),this.register(this._selectionService.onSelectionChange(function(){return Z._onSelectionChange.fire()})),this.register(this._selectionService.onRequestRedraw(function(me){return Z._renderService.onSelectionChanged(me.start,me.end,me.columnSelectMode)})),this.register(this._selectionService.onLinuxMouseSelection(function(me){Z.textarea.value=me,Z.textarea.focus(),Z.textarea.select()})),this.register(this.onScroll(function(){Z.viewport.syncScrollArea(),Z._selectionService.refresh()})),this.register(l.addDisposableDomListener(this._viewportElement,"scroll",function(){return Z._selectionService.refresh()})),this._mouseZoneManager=this._instantiationService.createInstance(C.MouseZoneManager,this.element,this.screenElement),this.register(this._mouseZoneManager),this.register(this.onScroll(function(){return Z._mouseZoneManager.clearAll()})),this.linkifier.attachToDom(this.element,this._mouseZoneManager),this.linkifier2.attachToDom(this.element,this._mouseService,this._renderService),this.register(l.addDisposableDomListener(this.element,"mousedown",function(me){return Z._selectionService.onMouseDown(me)})),this._coreMouseService.areMouseEventsActive?(this._selectionService.disable(),this.element.classList.add("enable-mouse-events")):this._selectionService.enable(),this.options.screenReaderMode&&(this._accessibilityManager=new M.AccessibilityManager(this,this._renderService)),this._charSizeService.measure(),this.refresh(0,this.rows-1),this._initGlobal(),this.bindMouse()},G.prototype._createRenderer=function(){switch(this.options.rendererType){case"canvas":return this._instantiationService.createInstance(s.Renderer,this._colorManager.colors,this.screenElement,this.linkifier,this.linkifier2);case"dom":return this._instantiationService.createInstance(k.DomRenderer,this._colorManager.colors,this.element,this.screenElement,this._viewportElement,this.linkifier,this.linkifier2);default:throw new Error('Unrecognized rendererType "'+this.options.rendererType+'"')}},G.prototype._setTheme=function(X){var Z,B,O;this._theme=X,(Z=this._colorManager)===null||Z===void 0||Z.setTheme(X),(B=this._renderService)===null||B===void 0||B.setColors(this._colorManager.colors),(O=this.viewport)===null||O===void 0||O.onThemeChange(this._colorManager.colors)},G.prototype.bindMouse=function(){var X=this,Z=this,B=this.element;function O(Fe){var it,st,et=Z._mouseService.getRawByteCoords(Fe,Z.screenElement,Z.cols,Z.rows);if(!et)return!1;switch(Fe.overrideType||Fe.type){case"mousemove":st=32,Fe.buttons===void 0?(it=3,Fe.button!==void 0&&(it=Fe.button<3?Fe.button:3)):it=1&Fe.buttons?0:4&Fe.buttons?1:2&Fe.buttons?2:3;break;case"mouseup":st=0,it=Fe.button<3?Fe.button:3;break;case"mousedown":st=1,it=Fe.button<3?Fe.button:3;break;case"wheel":Fe.deltaY!==0&&(st=Fe.deltaY<0?0:1),it=4;break;default:return!1}return!(st===void 0||it===void 0||it>4)&&Z._coreMouseService.triggerMouseEvent({col:et.x-33,row:et.y-33,button:it,action:st,ctrl:Fe.ctrlKey,alt:Fe.altKey,shift:Fe.shiftKey})}var ne={mouseup:null,wheel:null,mousedrag:null,mousemove:null},me=function(Fe){return O(Fe),Fe.buttons||(X._document.removeEventListener("mouseup",ne.mouseup),ne.mousedrag&&X._document.removeEventListener("mousemove",ne.mousedrag)),X.cancel(Fe)},Oe=function(Fe){return O(Fe),Fe.preventDefault(),X.cancel(Fe)},He=function(Fe){Fe.buttons&&O(Fe)},ut=function(Fe){Fe.buttons||O(Fe)};this.register(this._coreMouseService.onProtocolChange(function(Fe){Fe?(X.optionsService.options.logLevel==="debug"&&X._logService.debug("Binding to mouse events:",X._coreMouseService.explainEvents(Fe)),X.element.classList.add("enable-mouse-events"),X._selectionService.disable()):(X._logService.debug("Unbinding from mouse events."),X.element.classList.remove("enable-mouse-events"),X._selectionService.enable()),8&Fe?ne.mousemove||(B.addEventListener("mousemove",ut),ne.mousemove=ut):(B.removeEventListener("mousemove",ne.mousemove),ne.mousemove=null),16&Fe?ne.wheel||(B.addEventListener("wheel",Oe,{passive:!1}),ne.wheel=Oe):(B.removeEventListener("wheel",ne.wheel),ne.wheel=null),2&Fe?ne.mouseup||(ne.mouseup=me):(X._document.removeEventListener("mouseup",ne.mouseup),ne.mouseup=null),4&Fe?ne.mousedrag||(ne.mousedrag=He):(X._document.removeEventListener("mousemove",ne.mousedrag),ne.mousedrag=null)})),this._coreMouseService.activeProtocol=this._coreMouseService.activeProtocol,this.register(l.addDisposableDomListener(B,"mousedown",function(Fe){if(Fe.preventDefault(),X.focus(),X._coreMouseService.areMouseEventsActive&&!X._selectionService.shouldForceSelection(Fe))return O(Fe),ne.mouseup&&X._document.addEventListener("mouseup",ne.mouseup),ne.mousedrag&&X._document.addEventListener("mousemove",ne.mousedrag),X.cancel(Fe)})),this.register(l.addDisposableDomListener(B,"wheel",function(Fe){if(!ne.wheel){if(!X.buffer.hasScrollback){var it=X.viewport.getLinesScrolled(Fe);if(it===0)return;for(var st=U.C0.ESC+(X._coreService.decPrivateModes.applicationCursorKeys?"O":"[")+(Fe.deltaY<0?"A":"B"),et="",Nt=0;Nt<Math.abs(it);Nt++)et+=st;X._coreService.triggerDataEvent(et,!0)}}},{passive:!0})),this.register(l.addDisposableDomListener(B,"wheel",function(Fe){if(!ne.wheel)return X.viewport.onWheel(Fe)?void 0:X.cancel(Fe)},{passive:!1})),this.register(l.addDisposableDomListener(B,"touchstart",function(Fe){if(!X._coreMouseService.areMouseEventsActive)return X.viewport.onTouchStart(Fe),X.cancel(Fe)},{passive:!0})),this.register(l.addDisposableDomListener(B,"touchmove",function(Fe){if(!X._coreMouseService.areMouseEventsActive)return X.viewport.onTouchMove(Fe)?void 0:X.cancel(Fe)},{passive:!1}))},G.prototype.refresh=function(X,Z){var B;(B=this._renderService)===null||B===void 0||B.refreshRows(X,Z)},G.prototype._queueLinkification=function(X,Z){var B;(B=this.linkifier)===null||B===void 0||B.linkifyRows(X,Z)},G.prototype.updateCursorStyle=function(X){this._selectionService&&this._selectionService.shouldColumnSelect(X)?this.element.classList.add("column-select"):this.element.classList.remove("column-select")},G.prototype._showCursor=function(){this._coreService.isCursorInitialized||(this._coreService.isCursorInitialized=!0,this.refresh(this.buffer.y,this.buffer.y))},G.prototype.scrollLines=function(X,Z){ae.prototype.scrollLines.call(this,X,Z),this.refresh(0,this.rows-1)},G.prototype.paste=function(X){d.paste(X,this.textarea,this._coreService)},G.prototype.attachCustomKeyEventHandler=function(X){this._customKeyEventHandler=X},G.prototype.registerLinkMatcher=function(X,Z,B){var O=this.linkifier.registerLinkMatcher(X,Z,B);return this.refresh(0,this.rows-1),O},G.prototype.deregisterLinkMatcher=function(X){this.linkifier.deregisterLinkMatcher(X)&&this.refresh(0,this.rows-1)},G.prototype.registerLinkProvider=function(X){return this.linkifier2.registerLinkProvider(X)},G.prototype.registerCharacterJoiner=function(X){var Z=this._renderService.registerCharacterJoiner(X);return this.refresh(0,this.rows-1),Z},G.prototype.deregisterCharacterJoiner=function(X){this._renderService.deregisterCharacterJoiner(X)&&this.refresh(0,this.rows-1)},Object.defineProperty(G.prototype,"markers",{get:function(){return this.buffer.markers},enumerable:!1,configurable:!0}),G.prototype.addMarker=function(X){if(this.buffer===this.buffers.normal)return this.buffer.addMarker(this.buffer.ybase+this.buffer.y+X)},G.prototype.hasSelection=function(){return!!this._selectionService&&this._selectionService.hasSelection},G.prototype.select=function(X,Z,B){this._selectionService.setSelection(X,Z,B)},G.prototype.getSelection=function(){return this._selectionService?this._selectionService.selectionText:""},G.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]}},G.prototype.clearSelection=function(){var X;(X=this._selectionService)===null||X===void 0||X.clearSelection()},G.prototype.selectAll=function(){var X;(X=this._selectionService)===null||X===void 0||X.selectAll()},G.prototype.selectLines=function(X,Z){var B;(B=this._selectionService)===null||B===void 0||B.selectLines(X,Z)},G.prototype._keyDown=function(X){if(this._keyDownHandled=!1,this._customKeyEventHandler&&this._customKeyEventHandler(X)===!1)return!1;if(!this._compositionHelper.keydown(X))return this.buffer.ybase!==this.buffer.ydisp&&this.scrollToBottom(),!1;var Z=E.evaluateKeyboardEvent(X,this._coreService.decPrivateModes.applicationCursorKeys,this.browser.isMac,this.options.macOptionIsMeta);if(this.updateCursorStyle(X),Z.type===3||Z.type===2){var B=this.rows-1;return this.scrollLines(Z.type===2?-B:B),this.cancel(X,!0)}return Z.type===1&&this.selectAll(),!!this._isThirdLevelShift(this.browser,X)||(Z.cancel&&this.cancel(X,!0),!Z.key||(Z.key!==U.C0.ETX&&Z.key!==U.C0.CR||(this.textarea.value=""),this._onKey.fire({key:Z.key,domEvent:X}),this._showCursor(),this._coreService.triggerDataEvent(Z.key,!0),this.optionsService.options.screenReaderMode?void(this._keyDownHandled=!0):this.cancel(X,!0)))},G.prototype._isThirdLevelShift=function(X,Z){var B=X.isMac&&!this.options.macOptionIsMeta&&Z.altKey&&!Z.ctrlKey&&!Z.metaKey||X.isWindows&&Z.altKey&&Z.ctrlKey&&!Z.metaKey;return Z.type==="keypress"?B:B&&(!Z.keyCode||Z.keyCode>47)},G.prototype._keyUp=function(X){this._customKeyEventHandler&&this._customKeyEventHandler(X)===!1||(function(Z){return 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Z=this._renderService.dimensions.scaledCanvasWidth.toFixed(0),B=this._renderService.dimensions.scaledCanvasHeight.toFixed(0);this._coreService.triggerDataEvent(U.C0.ESC+"[4;"+B+";"+Z+"t");break;case S.WindowsOptionsReportType.GET_CELL_SIZE_PIXELS:var O=this._renderService.dimensions.scaledCellWidth.toFixed(0),ne=this._renderService.dimensions.scaledCellHeight.toFixed(0);this._coreService.triggerDataEvent(U.C0.ESC+"[6;"+ne+";"+O+"t")}},G.prototype.cancel=function(X,Z){if(this.options.cancelEvents||Z)return X.preventDefault(),X.stopPropagation(),!1},G.prototype._visualBell=function(){return!1},G.prototype._soundBell=function(){return this.options.bellStyle==="sound"},G}(Ae.CoreTerminal);y.Terminal=J},function(ke,y,R){"use strict";var N=this&&this.__decorate||function(U,S,s,w){var f,u=arguments.length,l=u<3?S:w===null?w=Object.getOwnPropertyDescriptor(S,s):w;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")l=Reflect.decorate(U,S,s,w);else for(var 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f=this._textarea.value.substring(this._compositionPosition.start,this._compositionPosition.end);this._coreService.triggerDataEvent(f,!0)}},U.prototype._handleAnyTextareaChanges=function(){var S=this,s=this._textarea.value;setTimeout(function(){if(!S._isComposing){var w=S._textarea.value.replace(s,"");w.length>0&&S._coreService.triggerDataEvent(w,!0)}},0)},U.prototype.updateCompositionElements=function(S){var s=this;if(this._isComposing){if(this._bufferService.buffer.isCursorInViewport){var w=Math.ceil(this._charSizeService.height*this._optionsService.options.lineHeight),f=this._bufferService.buffer.y*w,u=this._bufferService.buffer.x*this._charSizeService.width;this._compositionView.style.left=u+"px",this._compositionView.style.top=f+"px",this._compositionView.style.height=w+"px",this._compositionView.style.lineHeight=w+"px",this._compositionView.style.fontFamily=this._optionsService.options.fontFamily,this._compositionView.style.fontSize=this._optionsService.options.fontSize+"px";var 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c._innerRefresh()}))},u.prototype._innerRefresh=function(){if(this._charSizeService.height>0){this._currentRowHeight=this._renderService.dimensions.scaledCellHeight/window.devicePixelRatio,this._lastRecordedViewportHeight=this._viewportElement.offsetHeight;var l=Math.round(this._currentRowHeight*this._lastRecordedBufferLength)+(this._lastRecordedViewportHeight-this._renderService.dimensions.canvasHeight);this._lastRecordedBufferHeight!==l&&(this._lastRecordedBufferHeight=l,this._scrollArea.style.height=this._lastRecordedBufferHeight+"px")}var c=this._bufferService.buffer.ydisp*this._currentRowHeight;this._viewportElement.scrollTop!==c&&(this._ignoreNextScrollEvent=!0,this._viewportElement.scrollTop=c),this._refreshAnimationFrame=null},u.prototype.syncScrollArea=function(l){if(l===void 0&&(l=!1),this._lastRecordedBufferLength!==this._bufferService.buffer.lines.length)return this._lastRecordedBufferLength=this._bufferService.buffer.lines.length,void 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c=this._getPixelsScrolled(l);return c!==0&&(this._viewportElement.scrollTop+=c,this._bubbleScroll(l,c))},u.prototype._getPixelsScrolled=function(l){if(l.deltaY===0)return 0;var c=this._applyScrollModifier(l.deltaY,l);return l.deltaMode===WheelEvent.DOM_DELTA_LINE?c*=this._currentRowHeight:l.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(c*=this._currentRowHeight*this._bufferService.rows),c},u.prototype.getLinesScrolled=function(l){if(l.deltaY===0)return 0;var c=this._applyScrollModifier(l.deltaY,l);return l.deltaMode===WheelEvent.DOM_DELTA_PIXEL?(c/=this._currentRowHeight+0,this._wheelPartialScroll+=c,c=Math.floor(Math.abs(this._wheelPartialScroll))*(this._wheelPartialScroll>0?1:-1),this._wheelPartialScroll%=1):l.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(c*=this._bufferService.rows),c},u.prototype._applyScrollModifier=function(l,c){var m=this._optionsService.options.fastScrollModifier;return m==="alt"&&c.altKey||m==="ctrl"&&c.ctrlKey||m==="shift"&&c.shiftKey?l*this._optionsService.options.fastScrollSensitivity*this._optionsService.options.scrollSensitivity:l*this._optionsService.options.scrollSensitivity},u.prototype.onTouchStart=function(l){this._lastTouchY=l.touches[0].pageY},u.prototype.onTouchMove=function(l){var c=this._lastTouchY-l.touches[0].pageY;return this._lastTouchY=l.touches[0].pageY,c!==0&&(this._viewportElement.scrollTop+=c,this._bubbleScroll(l,c))},u=P([A(3,s.IBufferService),A(4,s.IOptionsService),A(5,S.ICharSizeService),A(6,S.IRenderService)],u)}(d.Disposable);y.Viewport=w},function(ke,y,R){"use strict";function N(d){return d.replace(/\r?\n/g,"\r")}function K(d,U){return U?"\x1B[200~"+d+"\x1B[201~":d}function P(d,U,S){d=K(d=N(d),S.decPrivateModes.bracketedPasteMode),S.triggerDataEvent(d,!0),U.value=""}function A(d,U,S){var 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w=function(f){function u(l){l===void 0&&(l=y.VT500_TRANSITION_TABLE);var c=f.call(this)||this;return c._transitions=l,c.initialState=0,c.currentState=c.initialState,c._params=new d.Params,c._params.addParam(0),c._collect=0,c.precedingCodepoint=0,c._printHandlerFb=function(m,C,M){},c._executeHandlerFb=function(m){},c._csiHandlerFb=function(m,C){},c._escHandlerFb=function(m){},c._errorHandlerFb=function(m){return m},c._printHandler=c._printHandlerFb,c._executeHandlers=Object.create(null),c._csiHandlers=Object.create(null),c._escHandlers=Object.create(null),c._oscParser=new U.OscParser,c._dcsParser=new S.DcsParser,c._errorHandler=c._errorHandlerFb,c.setEscHandler({final:"\\"},function(){}),c}return K(u,f),u.prototype._identifier=function(l,c){c===void 0&&(c=[64,126]);var m=0;if(l.prefix){if(l.prefix.length>1)throw new Error("only one byte as prefix supported");if((m=l.prefix.charCodeAt(0))&&60>m||m>63)throw new Error("prefix must be in range 0x3c .. 0x3f")}if(l.intermediates){if(l.intermediates.length>2)throw new Error("only two bytes as intermediates are supported");for(var C=0;C<l.intermediates.length;++C){var M=l.intermediates.charCodeAt(C);if(32>M||M>47)throw new Error("intermediate must be in range 0x20 .. 0x2f");m<<=8,m|=M}}if(l.final.length!==1)throw new Error("final must be a single byte");var k=l.final.charCodeAt(0);if(c[0]>k||k>c[1])throw new Error("final must be in range "+c[0]+" .. "+c[1]);return m<<=8,m|=k},u.prototype.identToString=function(l){for(var c=[];l;)c.push(String.fromCharCode(255&l)),l>>=8;return c.reverse().join("")},u.prototype.dispose=function(){this._csiHandlers=Object.create(null),this._executeHandlers=Object.create(null),this._escHandlers=Object.create(null),this._oscParser.dispose(),this._dcsParser.dispose()},u.prototype.setPrintHandler=function(l){this._printHandler=l},u.prototype.clearPrintHandler=function(){this._printHandler=this._printHandlerFb},u.prototype.addEscHandler=function(l,c){var m=this._identifier(l,[48,126]);this._escHandlers[m]===void 0&&(this._escHandlers[m]=[]);var C=this._escHandlers[m];return C.push(c),{dispose:function(){var M=C.indexOf(c);M!==-1&&C.splice(M,1)}}},u.prototype.setEscHandler=function(l,c){this._escHandlers[this._identifier(l,[48,126])]=[c]},u.prototype.clearEscHandler=function(l){this._escHandlers[this._identifier(l,[48,126])]&&delete this._escHandlers[this._identifier(l,[48,126])]},u.prototype.setEscHandlerFallback=function(l){this._escHandlerFb=l},u.prototype.setExecuteHandler=function(l,c){this._executeHandlers[l.charCodeAt(0)]=c},u.prototype.clearExecuteHandler=function(l){this._executeHandlers[l.charCodeAt(0)]&&delete this._executeHandlers[l.charCodeAt(0)]},u.prototype.setExecuteHandlerFallback=function(l){this._executeHandlerFb=l},u.prototype.addCsiHandler=function(l,c){var m=this._identifier(l);this._csiHandlers[m]===void 0&&(this._csiHandlers[m]=[]);var C=this._csiHandlers[m];return C.push(c),{dispose:function(){var M=C.indexOf(c);M!==-1&&C.splice(M,1)}}},u.prototype.setCsiHandler=function(l,c){this._csiHandlers[this._identifier(l)]=[c]},u.prototype.clearCsiHandler=function(l){this._csiHandlers[this._identifier(l)]&&delete this._csiHandlers[this._identifier(l)]},u.prototype.setCsiHandlerFallback=function(l){this._csiHandlerFb=l},u.prototype.addDcsHandler=function(l,c){return this._dcsParser.addHandler(this._identifier(l),c)},u.prototype.setDcsHandler=function(l,c){this._dcsParser.setHandler(this._identifier(l),c)},u.prototype.clearDcsHandler=function(l){this._dcsParser.clearHandler(this._identifier(l))},u.prototype.setDcsHandlerFallback=function(l){this._dcsParser.setHandlerFallback(l)},u.prototype.addOscHandler=function(l,c){return this._oscParser.addHandler(l,c)},u.prototype.setOscHandler=function(l,c){this._oscParser.setHandler(l,c)},u.prototype.clearOscHandler=function(l){this._oscParser.clearHandler(l)},u.prototype.setOscHandlerFallback=function(l){this._oscParser.setHandlerFallback(l)},u.prototype.setErrorHandler=function(l){this._errorHandler=l},u.prototype.clearErrorHandler=function(){this._errorHandler=this._errorHandlerFb},u.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},u.prototype.parse=function(l,c){for(var m=0,C=0,M=this.currentState,k=this._oscParser,E=this._dcsParser,T=this._collect,I=this._params,F=this._transitions.table,H=0;H<c;++H){switch((C=F[M<<8|((m=l[H])<160?m:160)])>>4){case 2:for(var W=H+1;;++W){if(W>=c||(m=l[W])<32||m>126&&m<160){this._printHandler(l,H,W),H=W-1;break}if(++W>=c||(m=l[W])<32||m>126&&m<160){this._printHandler(l,H,W),H=W-1;break}if(++W>=c||(m=l[W])<32||m>126&&m<160){this._printHandler(l,H,W),H=W-1;break}if(++W>=c||(m=l[W])<32||m>126&&m<160){this._printHandler(l,H,W),H=W-1;break}}break;case 3:this._executeHandlers[m]?this._executeHandlers[m]():this._executeHandlerFb(m),this.precedingCodepoint=0;break;case 0:break;case 1:if(this._errorHandler({position:H,code:m,currentState:M,collect:T,params:I,abort:!1}).abort)return;break;case 7:for(var z=this._csiHandlers[T<<8|m],ie=z?z.length-1:-1;ie>=0&&z[ie](I)===!1;ie--);ie<0&&this._csiHandlerFb(T<<8|m,I),this.precedingCodepoint=0;break;case 8:do switch(m){case 59:I.addParam(0);break;case 58:I.addSubParam(-1);break;default:I.addDigit(m-48)}while(++H<c&&(m=l[H])>47&&m<60);H--;break;case 9:T<<=8,T|=m;break;case 10:for(var re=this._escHandlers[T<<8|m],_e=re?re.length-1:-1;_e>=0&&re[_e]()===!1;_e--);_e<0&&this._escHandlerFb(T<<8|m),this.precedingCodepoint=0;break;case 11:I.reset(),I.addParam(0),T=0;break;case 12:E.hook(T<<8|m,I);break;case 13:for(var Ae=H+1;;++Ae)if(Ae>=c||(m=l[Ae])===24||m===26||m===27||m>127&&m<160){E.put(l,H,Ae),H=Ae-1;break}break;case 14:E.unhook(m!==24&&m!==26),m===27&&(C|=1),I.reset(),I.addParam(0),T=0,this.precedingCodepoint=0;break;case 4:k.start();break;case 5:for(var ce=H+1;;ce++)if(ce>=c||(m=l[ce])<32||m>127&&m<=159){k.put(l,H,ce),H=ce-1;break}break;case 6:k.end(m!==24&&m!==26),m===27&&(C|=1),I.reset(),I.addParam(0),T=0,this.precedingCodepoint=0}M=15&C}this._collect=T,this.currentState=M},u}(P.Disposable);y.EscapeSequenceParser=w},function(ke,y,R){"use strict";var N,K=this&&this.__extends||(N=function(k,E){return(N=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(T,I){T.__proto__=I}||function(T,I){for(var F in I)I.hasOwnProperty(F)&&(T[F]=I[F])})(k,E)},function(k,E){function T(){this.constructor=k}N(k,E),k.prototype=E===null?Object.create(E):(T.prototype=E.prototype,new T)}),P=this&&this.__decorate||function(k,E,T,I){var F,H=arguments.length,W=H<3?E:I===null?I=Object.getOwnPropertyDescriptor(E,T):I;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")W=Reflect.decorate(k,E,T,I);else for(var z=k.length-1;z>=0;z--)(F=k[z])&&(W=(H<3?F(W):H>3?F(E,T,W):F(E,T))||W);return H>3&&W&&Object.defineProperty(E,T,W),W},A=this&&this.__param||function(k,E){return function(T,I){E(T,I,k)}};Object.defineProperty(y,"__esModule",{value:!0}),y.Renderer=void 0;var d=R(41),U=R(47),S=R(48),s=R(49),w=R(29),f=R(2),u=R(5),l=R(1),c=R(25),m=R(0),C=1,M=function(k){function E(T,I,F,H,W,z,ie,re,_e){var Ae=k.call(this)||this;Ae._colors=T,Ae._screenElement=I,Ae._bufferService=W,Ae._charSizeService=z,Ae._optionsService=ie,Ae._id=C++,Ae._onRequestRedraw=new m.EventEmitter;var ce=Ae._optionsService.options.allowTransparency;return Ae._characterJoinerRegistry=new w.CharacterJoinerRegistry(Ae._bufferService),Ae._renderLayers=[new d.TextRenderLayer(Ae._screenElement,0,Ae._colors,Ae._characterJoinerRegistry,ce,Ae._id,Ae._bufferService,ie),new U.SelectionRenderLayer(Ae._screenElement,1,Ae._colors,Ae._id,Ae._bufferService,ie),new s.LinkRenderLayer(Ae._screenElement,2,Ae._colors,Ae._id,F,H,Ae._bufferService,ie),new S.CursorRenderLayer(Ae._screenElement,3,Ae._colors,Ae._id,Ae._onRequestRedraw,Ae._bufferService,ie,re,_e)],Ae.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},Ae._devicePixelRatio=window.devicePixelRatio,Ae._updateDimensions(),Ae.onOptionsChanged(),Ae}return K(E,k),Object.defineProperty(E.prototype,"onRequestRedraw",{get:function(){return this._onRequestRedraw.event},enumerable:!1,configurable:!0}),E.prototype.dispose=function(){for(var T=0,I=this._renderLayers;T<I.length;T++)I[T].dispose();k.prototype.dispose.call(this),c.removeTerminalFromCache(this._id)},E.prototype.onDevicePixelRatioChange=function(){this._devicePixelRatio!==window.devicePixelRatio&&(this._devicePixelRatio=window.devicePixelRatio,this.onResize(this._bufferService.cols,this._bufferService.rows))},E.prototype.setColors=function(T){this._colors=T;for(var I=0,F=this._renderLayers;I<F.length;I++){var H=F[I];H.setColors(this._colors),H.reset()}},E.prototype.onResize=function(T,I){this._updateDimensions();for(var F=0,H=this._renderLayers;F<H.length;F++)H[F].resize(this.dimensions);this._screenElement.style.width=this.dimensions.canvasWidth+"px",this._screenElement.style.height=this.dimensions.canvasHeight+"px"},E.prototype.onCharSizeChanged=function(){this.onResize(this._bufferService.cols,this._bufferService.rows)},E.prototype.onBlur=function(){this._runOperation(function(T){return T.onBlur()})},E.prototype.onFocus=function(){this._runOperation(function(T){return T.onFocus()})},E.prototype.onSelectionChanged=function(T,I,F){F===void 0&&(F=!1),this._runOperation(function(H){return H.onSelectionChanged(T,I,F)})},E.prototype.onCursorMove=function(){this._runOperation(function(T){return T.onCursorMove()})},E.prototype.onOptionsChanged=function(){this._runOperation(function(T){return T.onOptionsChanged()})},E.prototype.clear=function(){this._runOperation(function(T){return T.reset()})},E.prototype._runOperation=function(T){for(var I=0,F=this._renderLayers;I<F.length;I++)T(F[I])},E.prototype.renderRows=function(T,I){for(var F=0,H=this._renderLayers;F<H.length;F++)H[F].onGridChanged(T,I)},E.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=this._optionsService.options.lineHeight===1?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)},E.prototype.registerCharacterJoiner=function(T){return this._characterJoinerRegistry.registerCharacterJoiner(T)},E.prototype.deregisterCharacterJoiner=function(T){return this._characterJoinerRegistry.deregisterCharacterJoiner(T)},E=P([A(4,l.IBufferService),A(5,u.ICharSizeService),A(6,l.IOptionsService),A(7,l.ICoreService),A(8,u.ICoreBrowserService)],E)}(f.Disposable);y.Renderer=M},function(ke,y,R){"use strict";var N,K=this&&this.__extends||(N=function(f,u){return(N=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(l,c){l.__proto__=c}||function(l,c){for(var m in c)c.hasOwnProperty(m)&&(l[m]=c[m])})(f,u)},function(f,u){function l(){this.constructor=f}N(f,u),f.prototype=u===null?Object.create(u):(l.prototype=u.prototype,new l)});Object.defineProperty(y,"__esModule",{value:!0}),y.TextRenderLayer=void 0;var P=R(42),A=R(13),d=R(6),U=R(3),S=R(29),s=R(4),w=function(f){function u(l,c,m,C,M,k,E,T){var I=f.call(this,l,"text",c,M,m,k,E,T)||this;return I._characterWidth=0,I._characterFont="",I._characterOverlapCache={},I._workCell=new s.CellData,I._state=new P.GridCache,I._characterJoinerRegistry=C,I}return K(u,f),u.prototype.resize=function(l){f.prototype.resize.call(this,l);var c=this._getFont(!1,!1);this._characterWidth===l.scaledCharWidth&&this._characterFont===c||(this._characterWidth=l.scaledCharWidth,this._characterFont=c,this._characterOverlapCache={}),this._state.clear(),this._state.resize(this._bufferService.cols,this._bufferService.rows)},u.prototype.reset=function(){this._state.clear(),this._clearAll()},u.prototype._forEachCell=function(l,c,m,C){for(var M=l;M<=c;M++)for(var k=M+this._bufferService.buffer.ydisp,E=this._bufferService.buffer.lines.get(k),T=m?m.getJoinedCharacters(k):[],I=0;I<this._bufferService.cols;I++){E.loadCell(I,this._workCell);var F=this._workCell,H=!1,W=I;if(F.getWidth()!==0){if(T.length>0&&I===T[0][0]){H=!0;var z=T.shift();F=new S.JoinedCellData(this._workCell,E.translateToString(!0,z[0],z[1]),z[1]-z[0]),W=z[1]-1}!H&&this._isOverlapping(F)&&W<E.length-1&&E.getCodePoint(W+1)===U.NULL_CELL_CODE&&(F.content&=-12582913,F.content|=2<<22),C(F,I,M),I=W}}},u.prototype._drawBackground=function(l,c){var m=this,C=this._ctx,M=this._bufferService.cols,k=0,E=0,T=null;C.save(),this._forEachCell(l,c,null,function(I,F,H){var W=null;I.isInverse()?W=I.isFgDefault()?m._colors.foreground.css:I.isFgRGB()?"rgb("+d.AttributeData.toColorRGB(I.getFgColor()).join(",")+")":m._colors.ansi[I.getFgColor()].css:I.isBgRGB()?W="rgb("+d.AttributeData.toColorRGB(I.getBgColor()).join(",")+")":I.isBgPalette()&&(W=m._colors.ansi[I.getBgColor()].css),T===null&&(k=F,E=H),H!==E?(C.fillStyle=T||"",m._fillCells(k,E,M-k,1),k=F,E=H):T!==W&&(C.fillStyle=T||"",m._fillCells(k,E,F-k,1),k=F,E=H),T=W}),T!==null&&(C.fillStyle=T,this._fillCells(k,E,M-k,1)),C.restore()},u.prototype._drawForeground=function(l,c){var m=this;this._forEachCell(l,c,this._characterJoinerRegistry,function(C,M,k){if(!C.isInvisible()&&(m._drawChars(C,M,k),C.isUnderline())){if(m._ctx.save(),C.isInverse())if(C.isBgDefault())m._ctx.fillStyle=m._colors.background.css;else if(C.isBgRGB())m._ctx.fillStyle="rgb("+d.AttributeData.toColorRGB(C.getBgColor()).join(",")+")";else{var E=C.getBgColor();m._optionsService.options.drawBoldTextInBrightColors&&C.isBold()&&E<8&&(E+=8),m._ctx.fillStyle=m._colors.ansi[E].css}else if(C.isFgDefault())m._ctx.fillStyle=m._colors.foreground.css;else if(C.isFgRGB())m._ctx.fillStyle="rgb("+d.AttributeData.toColorRGB(C.getFgColor()).join(",")+")";else{var T=C.getFgColor();m._optionsService.options.drawBoldTextInBrightColors&&C.isBold()&&T<8&&(T+=8),m._ctx.fillStyle=m._colors.ansi[T].css}m._fillBottomLineAtCells(M,k,C.getWidth()),m._ctx.restore()}})},u.prototype.onGridChanged=function(l,c){this._state.cache.length!==0&&(this._charAtlas&&this._charAtlas.beginFrame(),this._clearCells(0,l,this._bufferService.cols,c-l+1),this._drawBackground(l,c),this._drawForeground(l,c))},u.prototype.onOptionsChanged=function(){this._setTransparency(this._optionsService.options.allowTransparency)},u.prototype._isOverlapping=function(l){if(l.getWidth()!==1||l.getCode()<256)return!1;var c=l.getChars();if(this._characterOverlapCache.hasOwnProperty(c))return this._characterOverlapCache[c];this._ctx.save(),this._ctx.font=this._characterFont;var m=Math.floor(this._ctx.measureText(c).width)>this._characterWidth;return this._ctx.restore(),this._characterOverlapCache[c]=m,m},u}(A.BaseRenderLayer);y.TextRenderLayer=w},function(ke,y,R){"use strict";Object.defineProperty(y,"__esModule",{value:!0}),y.GridCache=void 0;var N=function(){function K(){this.cache=[]}return K.prototype.resize=function(P,A){for(var d=0;d<P;d++){this.cache.length<=d&&this.cache.push([]);for(var U=this.cache[d].length;U<A;U++)this.cache[d].push(void 0);this.cache[d].length=A}this.cache.length=P},K.prototype.clear=function(){for(var P=0;P<this.cache.length;P++)for(var A=0;A<this.cache[P].length;A++)this.cache[P][A]=void 0},K}();y.GridCache=N},function(ke,y,R){"use strict";var N,K=this&&this.__extends||(N=function(m,C){return(N=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(M,k){M.__proto__=k}||function(M,k){for(var E in k)k.hasOwnProperty(E)&&(M[E]=k[E])})(m,C)},function(m,C){function M(){this.constructor=m}N(m,C),m.prototype=C===null?Object.create(C):(M.prototype=C.prototype,new M)});Object.defineProperty(y,"__esModule",{value:!0}),y.NoneCharAtlas=y.DynamicCharAtlas=y.getGlyphCacheKey=void 0;var P=R(9),A=R(44),d=R(27),U=R(46),S=R(11),s=R(28),w=R(10),f={css:"rgba(0, 0, 0, 0)",rgba:0};function u(m){return m.code<<21|m.bg<<12|m.fg<<3|(m.bold?0:4)+(m.dim?0:2)+(m.italic?0:1)}y.getGlyphCacheKey=u;var l=function(m){function C(M,k){var E=m.call(this)||this;E._config=k,E._drawToCacheCount=0,E._glyphsWaitingOnBitmap=[],E._bitmapCommitTimeout=null,E._bitmap=null,E._cacheCanvas=M.createElement("canvas"),E._cacheCanvas.width=1024,E._cacheCanvas.height=1024,E._cacheCtx=s.throwIfFalsy(E._cacheCanvas.getContext("2d",{alpha:!0}));var T=M.createElement("canvas");T.width=E._config.scaledCharWidth,T.height=E._config.scaledCharHeight,E._tmpCtx=s.throwIfFalsy(T.getContext("2d",{alpha:E._config.allowTransparency})),E._width=Math.floor(1024/E._config.scaledCharWidth),E._height=Math.floor(1024/E._config.scaledCharHeight);var I=E._width*E._height;return E._cacheMap=new U.LRUMap(I),E._cacheMap.prealloc(I),E}return K(C,m),C.prototype.dispose=function(){this._bitmapCommitTimeout!==null&&(window.clearTimeout(this._bitmapCommitTimeout),this._bitmapCommitTimeout=null)},C.prototype.beginFrame=function(){this._drawToCacheCount=0},C.prototype.draw=function(M,k,E,T){if(k.code===32)return!0;if(!this._canCache(k))return!1;var I=u(k),F=this._cacheMap.get(I);if(F!=null)return this._drawFromCache(M,F,E,T),!0;if(this._drawToCacheCount<100){var H=void 0;H=this._cacheMap.size<this._cacheMap.capacity?this._cacheMap.size:this._cacheMap.peek().index;var W=this._drawToCache(k,H);return this._cacheMap.set(I,W),this._drawFromCache(M,W,E,T),!0}return!1},C.prototype._canCache=function(M){return M.code<256},C.prototype._toCoordinateX=function(M){return M%this._width*this._config.scaledCharWidth},C.prototype._toCoordinateY=function(M){return Math.floor(M/this._width)*this._config.scaledCharHeight},C.prototype._drawFromCache=function(M,k,E,T){if(!k.isEmpty){var I=this._toCoordinateX(k.index),F=this._toCoordinateY(k.index);M.drawImage(k.inBitmap?this._bitmap:this._cacheCanvas,I,F,this._config.scaledCharWidth,this._config.scaledCharHeight,E,T,this._config.scaledCharWidth,this._config.scaledCharHeight)}},C.prototype._getColorFromAnsiIndex=function(M){return M<this._config.colors.ansi.length?this._config.colors.ansi[M]:d.DEFAULT_ANSI_COLORS[M]},C.prototype._getBackgroundColor=function(M){return this._config.allowTransparency?f:M.bg===P.INVERTED_DEFAULT_COLOR?this._config.colors.foreground:M.bg<256?this._getColorFromAnsiIndex(M.bg):this._config.colors.background},C.prototype._getForegroundColor=function(M){return M.fg===P.INVERTED_DEFAULT_COLOR?w.color.opaque(this._config.colors.background):M.fg<256?this._getColorFromAnsiIndex(M.fg):this._config.colors.foreground},C.prototype._drawToCache=function(M,k){this._drawToCacheCount++,this._tmpCtx.save();var E=this._getBackgroundColor(M);this._tmpCtx.globalCompositeOperation="copy",this._tmpCtx.fillStyle=E.css,this._tmpCtx.fillRect(0,0,this._config.scaledCharWidth,this._config.scaledCharHeight),this._tmpCtx.globalCompositeOperation="source-over";var T=M.bold?this._config.fontWeightBold:this._config.fontWeight,I=M.italic?"italic":"";this._tmpCtx.font=I+" "+T+" "+this._config.fontSize*this._config.devicePixelRatio+"px "+this._config.fontFamily,this._tmpCtx.textBaseline="middle",this._tmpCtx.fillStyle=this._getForegroundColor(M).css,M.dim&&(this._tmpCtx.globalAlpha=P.DIM_OPACITY),this._tmpCtx.fillText(M.chars,0,this._config.scaledCharHeight/2),this._tmpCtx.restore();var F=this._tmpCtx.getImageData(0,0,this._config.scaledCharWidth,this._config.scaledCharHeight),H=!1;this._config.allowTransparency||(H=function(re,_e){for(var Ae=!0,ce=_e.rgba>>>24,J=_e.rgba>>>16&255,ae=_e.rgba>>>8&255,G=0;G<re.data.length;G+=4)re.data[G]===ce&&re.data[G+1]===J&&re.data[G+2]===ae?re.data[G+3]=0:Ae=!1;return Ae}(F,E));var W=this._toCoordinateX(k),z=this._toCoordinateY(k);this._cacheCtx.putImageData(F,W,z);var ie={index:k,isEmpty:H,inBitmap:!1};return this._addGlyphToBitmap(ie),ie},C.prototype._addGlyphToBitmap=function(M){var k=this;!("createImageBitmap"in window)||S.isFirefox||S.isSafari||(this._glyphsWaitingOnBitmap.push(M),this._bitmapCommitTimeout===null&&(this._bitmapCommitTimeout=window.setTimeout(function(){return k._generateBitmap()},100)))},C.prototype._generateBitmap=function(){var M=this,k=this._glyphsWaitingOnBitmap;this._glyphsWaitingOnBitmap=[],window.createImageBitmap(this._cacheCanvas).then(function(E){M._bitmap=E;for(var T=0;T<k.length;T++)k[T].inBitmap=!0}),this._bitmapCommitTimeout=null},C}(A.BaseCharAtlas);y.DynamicCharAtlas=l;var c=function(m){function C(M,k){return m.call(this)||this}return K(C,m),C.prototype.draw=function(M,k,E,T){return!1},C}(A.BaseCharAtlas);y.NoneCharAtlas=c},function(ke,y,R){"use strict";Object.defineProperty(y,"__esModule",{value:!0}),y.BaseCharAtlas=void 0;var N=function(){function K(){this._didWarmUp=!1}return K.prototype.dispose=function(){},K.prototype.warmUp=function(){this._didWarmUp||(this._doWarmUp(),this._didWarmUp=!0)},K.prototype._doWarmUp=function(){},K.prototype.beginFrame=function(){},K}();y.BaseCharAtlas=N},function(ke,y,R){"use strict";Object.defineProperty(y,"__esModule",{value:!0}),y.ColorContrastCache=void 0;var N=function(){function K(){this._color={},this._rgba={}}return K.prototype.clear=function(){this._color={},this._rgba={}},K.prototype.setCss=function(P,A,d){this._rgba[P]||(this._rgba[P]={}),this._rgba[P][A]=d},K.prototype.getCss=function(P,A){return this._rgba[P]?this._rgba[P][A]:void 0},K.prototype.setColor=function(P,A,d){this._color[P]||(this._color[P]={}),this._color[P][A]=d},K.prototype.getColor=function(P,A){return this._color[P]?this._color[P][A]:void 0},K}();y.ColorContrastCache=N},function(ke,y,R){"use 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0)d=this._map[P],this._unlinkNode(d),d.value=A;else if(this.size>=this.capacity)d=this._head,this._unlinkNode(d),delete this._map[d.key],d.key=P,d.value=A,this._map[P]=d;else{var U=this._nodePool;U.length>0?((d=U.pop()).key=P,d.value=A):d={prev:null,next:null,key:P,value:A},this._map[P]=d,this.size++}this._appendNode(d)},K}();y.LRUMap=N},function(ke,y,R){"use strict";var N,K=this&&this.__extends||(N=function(A,d){return(N=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(U,S){U.__proto__=S}||function(U,S){for(var s in S)S.hasOwnProperty(s)&&(U[s]=S[s])})(A,d)},function(A,d){function U(){this.constructor=A}N(A,d),A.prototype=d===null?Object.create(d):(U.prototype=d.prototype,new U)});Object.defineProperty(y,"__esModule",{value:!0}),y.SelectionRenderLayer=void 0;var P=function(A){function d(U,S,s,w,f,u){var l=A.call(this,U,"selection",S,!0,s,w,f,u)||this;return l._clearState(),l}return K(d,A),d.prototype._clearState=function(){this._state={start:void 0,end:void 0,columnSelectMode:void 0,ydisp:void 0}},d.prototype.resize=function(U){A.prototype.resize.call(this,U),this._clearState()},d.prototype.reset=function(){this._state.start&&this._state.end&&(this._clearState(),this._clearAll())},d.prototype.onSelectionChanged=function(U,S,s){if(this._didStateChange(U,S,s,this._bufferService.buffer.ydisp))if(this._clearAll(),U&&S){var w=U[1]-this._bufferService.buffer.ydisp,f=S[1]-this._bufferService.buffer.ydisp,u=Math.max(w,0),l=Math.min(f,this._bufferService.rows-1);if(!(u>=this._bufferService.rows||l<0)){if(this._ctx.fillStyle=this._colors.selectionTransparent.css,s){var c=U[0],m=S[0]-c,C=l-u+1;this._fillCells(c,u,m,C)}else{c=w===u?U[0]:0;var M=u===l?S[0]:this._bufferService.cols;this._fillCells(c,u,M-c,1);var k=Math.max(l-u-1,0);if(this._fillCells(0,u+1,this._bufferService.cols,k),u!==l){var E=f===l?S[0]:this._bufferService.cols;this._fillCells(0,l,E,1)}}this._state.start=[U[0],U[1]],this._state.end=[S[0],S[1]],this._state.columnSelectMode=s,this._state.ydisp=this._bufferService.buffer.ydisp}}else this._clearState()},d.prototype._didStateChange=function(U,S,s,w){return!this._areCoordinatesEqual(U,this._state.start)||!this._areCoordinatesEqual(S,this._state.end)||s!==this._state.columnSelectMode||w!==this._state.ydisp},d.prototype._areCoordinatesEqual=function(U,S){return!(!U||!S)&&U[0]===S[0]&&U[1]===S[1]},d}(R(13).BaseRenderLayer);y.SelectionRenderLayer=P},function(ke,y,R){"use strict";var N,K=this&&this.__extends||(N=function(S,s){return(N=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(w,f){w.__proto__=f}||function(w,f){for(var u in f)f.hasOwnProperty(u)&&(w[u]=f[u])})(S,s)},function(S,s){function w(){this.constructor=S}N(S,s),S.prototype=s===null?Object.create(s):(w.prototype=s.prototype,new w)});Object.defineProperty(y,"__esModule",{value:!0}),y.CursorRenderLayer=void 0;var P=R(13),A=R(4),d=function(S){function s(w,f,u,l,c,m,C,M,k){var E=S.call(this,w,"cursor",f,!0,u,l,m,C)||this;return E._onRequestRedraw=c,E._coreService=M,E._coreBrowserService=k,E._cell=new A.CellData,E._state={x:0,y:0,isFocused:!1,style:"",width:0},E._cursorRenderers={bar:E._renderBarCursor.bind(E),block:E._renderBlockCursor.bind(E),underline:E._renderUnderlineCursor.bind(E)},E}return K(s,S),s.prototype.resize=function(w){S.prototype.resize.call(this,w),this._state={x:0,y:0,isFocused:!1,style:"",width:0}},s.prototype.reset=function(){this._clearCursor(),this._cursorBlinkStateManager&&(this._cursorBlinkStateManager.dispose(),this._cursorBlinkStateManager=void 0,this.onOptionsChanged())},s.prototype.onBlur=function(){this._cursorBlinkStateManager&&this._cursorBlinkStateManager.pause(),this._onRequestRedraw.fire({start:this._bufferService.buffer.y,end:this._bufferService.buffer.y})},s.prototype.onFocus=function(){this._cursorBlinkStateManager?this._cursorBlinkStateManager.resume():this._onRequestRedraw.fire({start:this._bufferService.buffer.y,end:this._bufferService.buffer.y})},s.prototype.onOptionsChanged=function(){var w,f=this;this._optionsService.options.cursorBlink?this._cursorBlinkStateManager||(this._cursorBlinkStateManager=new U(this._coreBrowserService.isFocused,function(){f._render(!0)})):((w=this._cursorBlinkStateManager)===null||w===void 0||w.dispose(),this._cursorBlinkStateManager=void 0),this._onRequestRedraw.fire({start:this._bufferService.buffer.y,end:this._bufferService.buffer.y})},s.prototype.onCursorMove=function(){this._cursorBlinkStateManager&&this._cursorBlinkStateManager.restartBlinkAnimation()},s.prototype.onGridChanged=function(w,f){!this._cursorBlinkStateManager||this._cursorBlinkStateManager.isPaused?this._render(!1):this._cursorBlinkStateManager.restartBlinkAnimation()},s.prototype._render=function(w){if(this._coreService.isCursorInitialized&&!this._coreService.isCursorHidden){var f=this._bufferService.buffer.ybase+this._bufferService.buffer.y,u=f-this._bufferService.buffer.ydisp;if(u<0||u>=this._bufferService.rows)this._clearCursor();else{var l=Math.min(this._bufferService.buffer.x,this._bufferService.cols-1);if(this._bufferService.buffer.lines.get(f).loadCell(l,this._cell),this._cell.content!==void 0){if(!this._coreBrowserService.isFocused){this._clearCursor(),this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css;var c=this._optionsService.options.cursorStyle;return c&&c!=="block"?this._cursorRenderers[c](l,u,this._cell):this._renderBlurCursor(l,u,this._cell),this._ctx.restore(),this._state.x=l,this._state.y=u,this._state.isFocused=!1,this._state.style=c,void(this._state.width=this._cell.getWidth())}if(!this._cursorBlinkStateManager||this._cursorBlinkStateManager.isCursorVisible){if(this._state){if(this._state.x===l&&this._state.y===u&&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"](l,u,this._cell),this._ctx.restore(),this._state.x=l,this._state.y=u,this._state.isFocused=!1,this._state.style=this._optionsService.options.cursorStyle,this._state.width=this._cell.getWidth()}else this._clearCursor()}}}else this._clearCursor()},s.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})},s.prototype._renderBarCursor=function(w,f,u){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._fillLeftLineAtCell(w,f,this._optionsService.options.cursorWidth),this._ctx.restore()},s.prototype._renderBlockCursor=function(w,f,u){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._fillCells(w,f,u.getWidth(),1),this._ctx.fillStyle=this._colors.cursorAccent.css,this._fillCharTrueColor(u,w,f),this._ctx.restore()},s.prototype._renderUnderlineCursor=function(w,f,u){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._fillBottomLineAtCells(w,f),this._ctx.restore()},s.prototype._renderBlurCursor=function(w,f,u){this._ctx.save(),this._ctx.strokeStyle=this._colors.cursor.css,this._strokeRectAtCell(w,f,u.getWidth(),1),this._ctx.restore()},s}(P.BaseRenderLayer);y.CursorRenderLayer=d;var U=function(){function S(s,w){this._renderCallback=w,this.isCursorVisible=!0,s&&this._restartInterval()}return Object.defineProperty(S.prototype,"isPaused",{get:function(){return!(this._blinkStartTimeout||this._blinkInterval)},enumerable:!1,configurable:!0}),S.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)},S.prototype.restartBlinkAnimation=function(){var s=this;this.isPaused||(this._animationTimeRestarted=Date.now(),this.isCursorVisible=!0,this._animationFrame||(this._animationFrame=window.requestAnimationFrame(function(){s._renderCallback(),s._animationFrame=void 0})))},S.prototype._restartInterval=function(s){var w=this;s===void 0&&(s=600),this._blinkInterval&&window.clearInterval(this._blinkInterval),this._blinkStartTimeout=window.setTimeout(function(){if(w._animationTimeRestarted){var f=600-(Date.now()-w._animationTimeRestarted);if(w._animationTimeRestarted=void 0,f>0)return void w._restartInterval(f)}w.isCursorVisible=!1,w._animationFrame=window.requestAnimationFrame(function(){w._renderCallback(),w._animationFrame=void 0}),w._blinkInterval=window.setInterval(function(){if(w._animationTimeRestarted){var u=600-(Date.now()-w._animationTimeRestarted);return w._animationTimeRestarted=void 0,void w._restartInterval(u)}w.isCursorVisible=!w.isCursorVisible,w._animationFrame=window.requestAnimationFrame(function(){w._renderCallback(),w._animationFrame=void 0})},600)},s)},S.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)},S.prototype.resume=function(){this.pause(),this._animationTimeRestarted=void 0,this._restartInterval(),this.restartBlinkAnimation()},S}()},function(ke,y,R){"use strict";var N,K=this&&this.__extends||(N=function(S,s){return(N=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(w,f){w.__proto__=f}||function(w,f){for(var u in f)f.hasOwnProperty(u)&&(w[u]=f[u])})(S,s)},function(S,s){function w(){this.constructor=S}N(S,s),S.prototype=s===null?Object.create(s):(w.prototype=s.prototype,new w)});Object.defineProperty(y,"__esModule",{value:!0}),y.LinkRenderLayer=void 0;var P=R(13),A=R(9),d=R(26),U=function(S){function s(w,f,u,l,c,m,C,M){var k=S.call(this,w,"link",f,!0,u,l,C,M)||this;return c.onShowLinkUnderline(function(E){return k._onShowLinkUnderline(E)}),c.onHideLinkUnderline(function(E){return k._onHideLinkUnderline(E)}),m.onShowLinkUnderline(function(E){return k._onShowLinkUnderline(E)}),m.onHideLinkUnderline(function(E){return k._onHideLinkUnderline(E)}),k}return K(s,S),s.prototype.resize=function(w){S.prototype.resize.call(this,w),this._state=void 0},s.prototype.reset=function(){this._clearCurrentLink()},s.prototype._clearCurrentLink=function(){if(this._state){this._clearCells(this._state.x1,this._state.y1,this._state.cols-this._state.x1,1);var w=this._state.y2-this._state.y1-1;w>0&&this._clearCells(0,this._state.y1+1,this._state.cols,w),this._clearCells(0,this._state.y2,this._state.x2,1),this._state=void 0}},s.prototype._onShowLinkUnderline=function(w){if(w.fg===A.INVERTED_DEFAULT_COLOR?this._ctx.fillStyle=this._colors.background.css:w.fg&&d.is256Color(w.fg)?this._ctx.fillStyle=this._colors.ansi[w.fg].css:this._ctx.fillStyle=this._colors.foreground.css,w.y1===w.y2)this._fillBottomLineAtCells(w.x1,w.y1,w.x2-w.x1);else{this._fillBottomLineAtCells(w.x1,w.y1,w.cols-w.x1);for(var f=w.y1+1;f<w.y2;f++)this._fillBottomLineAtCells(0,f,w.cols);this._fillBottomLineAtCells(0,w.y2,w.x2)}this._state=w},s.prototype._onHideLinkUnderline=function(w){this._clearCurrentLink()},s}(P.BaseRenderLayer);y.LinkRenderLayer=U},function(ke,y,R){"use strict";var N=this&&this.__decorate||function(S,s,w,f){var u,l=arguments.length,c=l<3?s:f===null?f=Object.getOwnPropertyDescriptor(s,w):f;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")c=Reflect.decorate(S,s,w,f);else for(var m=S.length-1;m>=0;m--)(u=S[m])&&(c=(l<3?u(c):l>3?u(s,w,c):u(s,w))||c);return l>3&&c&&Object.defineProperty(s,w,c),c},K=this&&this.__param||function(S,s){return function(w,f){s(w,f,S)}};Object.defineProperty(y,"__esModule",{value:!0}),y.MouseZone=y.Linkifier=void 0;var P=R(0),A=R(1),d=function(){function S(s,w,f){this._bufferService=s,this._logService=w,this._unicodeService=f,this._linkMatchers=[],this._nextLinkMatcherId=0,this._onShowLinkUnderline=new P.EventEmitter,this._onHideLinkUnderline=new P.EventEmitter,this._onLinkTooltip=new P.EventEmitter,this._rowsToLinkify={start:void 0,end:void 0}}return Object.defineProperty(S.prototype,"onShowLinkUnderline",{get:function(){return this._onShowLinkUnderline.event},enumerable:!1,configurable:!0}),Object.defineProperty(S.prototype,"onHideLinkUnderline",{get:function(){return this._onHideLinkUnderline.event},enumerable:!1,configurable:!0}),Object.defineProperty(S.prototype,"onLinkTooltip",{get:function(){return this._onLinkTooltip.event},enumerable:!1,configurable:!0}),S.prototype.attachToDom=function(s,w){this._element=s,this._mouseZoneManager=w},S.prototype.linkifyRows=function(s,w){var f=this;this._mouseZoneManager&&(this._rowsToLinkify.start===void 0||this._rowsToLinkify.end===void 0?(this._rowsToLinkify.start=s,this._rowsToLinkify.end=w):(this._rowsToLinkify.start=Math.min(this._rowsToLinkify.start,s),this._rowsToLinkify.end=Math.max(this._rowsToLinkify.end,w)),this._mouseZoneManager.clearAll(s,w),this._rowsTimeoutId&&clearTimeout(this._rowsTimeoutId),this._rowsTimeoutId=setTimeout(function(){return f._linkifyRows()},S._timeBeforeLatency))},S.prototype._linkifyRows=function(){this._rowsTimeoutId=void 0;var s=this._bufferService.buffer;if(this._rowsToLinkify.start!==void 0&&this._rowsToLinkify.end!==void 0){var w=s.ydisp+this._rowsToLinkify.start;if(!(w>=s.lines.length)){for(var f=s.ydisp+Math.min(this._rowsToLinkify.end,this._bufferService.rows)+1,u=Math.ceil(2e3/this._bufferService.cols),l=this._bufferService.buffer.iterator(!1,w,f,u,u);l.hasNext();)for(var c=l.next(),m=0;m<this._linkMatchers.length;m++)this._doLinkifyRow(c.range.first,c.content,this._linkMatchers[m]);this._rowsToLinkify.start=void 0,this._rowsToLinkify.end=void 0}}else this._logService.debug("_rowToLinkify was unset before _linkifyRows was called")},S.prototype.registerLinkMatcher=function(s,w,f){if(f===void 0&&(f={}),!w)throw new Error("handler must be defined");var u={id:this._nextLinkMatcherId++,regex:s,handler:w,matchIndex:f.matchIndex,validationCallback:f.validationCallback,hoverTooltipCallback:f.tooltipCallback,hoverLeaveCallback:f.leaveCallback,willLinkActivate:f.willLinkActivate,priority:f.priority||0};return this._addLinkMatcherToList(u),u.id},S.prototype._addLinkMatcherToList=function(s){if(this._linkMatchers.length!==0){for(var w=this._linkMatchers.length-1;w>=0;w--)if(s.priority<=this._linkMatchers[w].priority)return void this._linkMatchers.splice(w+1,0,s);this._linkMatchers.splice(0,0,s)}else this._linkMatchers.push(s)},S.prototype.deregisterLinkMatcher=function(s){for(var w=0;w<this._linkMatchers.length;w++)if(this._linkMatchers[w].id===s)return this._linkMatchers.splice(w,1),!0;return!1},S.prototype._doLinkifyRow=function(s,w,f){for(var u,l=this,c=new RegExp(f.regex.source,(f.regex.flags||"")+"g"),m=-1,C=function(){var k=u[typeof f.matchIndex!="number"?0:f.matchIndex];if(!k)return M._logService.debug("match found without corresponding matchIndex",u,f),"break";if(m=w.indexOf(k,m+1),c.lastIndex=m+k.length,m<0)return"break";var E=M._bufferService.buffer.stringIndexToBufferIndex(s,m);if(E[0]<0)return"break";var T=M._bufferService.buffer.lines.get(E[0]);if(!T)return"break";var I=T.getFg(E[1]),F=I?I>>9&511:void 0;f.validationCallback?f.validationCallback(k,function(H){l._rowsTimeoutId||H&&l._addLink(E[1],E[0]-l._bufferService.buffer.ydisp,k,f,F)}):M._addLink(E[1],E[0]-M._bufferService.buffer.ydisp,k,f,F)},M=this;(u=c.exec(w))!==null&&C()!=="break";);},S.prototype._addLink=function(s,w,f,u,l){var c=this;if(this._mouseZoneManager&&this._element){var m=this._unicodeService.getStringCellWidth(f),C=s%this._bufferService.cols,M=w+Math.floor(s/this._bufferService.cols),k=(C+m)%this._bufferService.cols,E=M+Math.floor((C+m)/this._bufferService.cols);k===0&&(k=this._bufferService.cols,E--),this._mouseZoneManager.add(new U(C+1,M+1,k+1,E+1,function(T){if(u.handler)return u.handler(T,f);var I=window.open();I?(I.opener=null,I.location.href=f):console.warn("Opening link blocked as opener could not be cleared")},function(){c._onShowLinkUnderline.fire(c._createLinkHoverEvent(C,M,k,E,l)),c._element.classList.add("xterm-cursor-pointer")},function(T){c._onLinkTooltip.fire(c._createLinkHoverEvent(C,M,k,E,l)),u.hoverTooltipCallback&&u.hoverTooltipCallback(T,f,{start:{x:C,y:M},end:{x:k,y:E}})},function(){c._onHideLinkUnderline.fire(c._createLinkHoverEvent(C,M,k,E,l)),c._element.classList.remove("xterm-cursor-pointer"),u.hoverLeaveCallback&&u.hoverLeaveCallback()},function(T){return!u.willLinkActivate||u.willLinkActivate(T,f)}))}},S.prototype._createLinkHoverEvent=function(s,w,f,u,l){return{x1:s,y1:w,x2:f,y2:u,cols:this._bufferService.cols,fg:l}},S._timeBeforeLatency=200,S=N([K(0,A.IBufferService),K(1,A.ILogService),K(2,A.IUnicodeService)],S)}();y.Linkifier=d;var U=function(S,s,w,f,u,l,c,m,C){this.x1=S,this.y1=s,this.x2=w,this.y2=f,this.clickCallback=u,this.hoverCallback=l,this.tooltipCallback=c,this.leaveCallback=m,this.willLinkActivate=C};y.MouseZone=U},function(ke,y,R){"use strict";var N,K=this&&this.__extends||(N=function(k,E){return(N=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(T,I){T.__proto__=I}||function(T,I){for(var F in I)I.hasOwnProperty(F)&&(T[F]=I[F])})(k,E)},function(k,E){function T(){this.constructor=k}N(k,E),k.prototype=E===null?Object.create(E):(T.prototype=E.prototype,new T)}),P=this&&this.__decorate||function(k,E,T,I){var F,H=arguments.length,W=H<3?E:I===null?I=Object.getOwnPropertyDescriptor(E,T):I;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")W=Reflect.decorate(k,E,T,I);else for(var z=k.length-1;z>=0;z--)(F=k[z])&&(W=(H<3?F(W):H>3?F(E,T,W):F(E,T))||W);return H>3&&W&&Object.defineProperty(E,T,W),W},A=this&&this.__param||function(k,E){return function(T,I){E(T,I,k)}};Object.defineProperty(y,"__esModule",{value:!0}),y.SelectionService=void 0;var d=R(11),U=R(52),S=R(4),s=R(0),w=R(5),f=R(1),u=R(30),l=R(53),c=R(2),m="\xA0",C=new RegExp(m,"g"),M=function(k){function E(T,I,F,H,W,z,ie){var re=k.call(this)||this;return re._element=T,re._screenElement=I,re._bufferService=F,re._coreService=H,re._mouseService=W,re._optionsService=z,re._renderService=ie,re._dragScrollAmount=0,re._enabled=!0,re._workCell=new S.CellData,re._mouseDownTimeStamp=0,re._onLinuxMouseSelection=re.register(new s.EventEmitter),re._onRedrawRequest=re.register(new s.EventEmitter),re._onSelectionChange=re.register(new s.EventEmitter),re._onRequestScrollLines=re.register(new s.EventEmitter),re._mouseMoveListener=function(_e){return re._onMouseMove(_e)},re._mouseUpListener=function(_e){return re._onMouseUp(_e)},re._coreService.onUserInput(function(){re.hasSelection&&re.clearSelection()}),re._trimListener=re._bufferService.buffer.lines.onTrim(function(_e){return re._onTrim(_e)}),re.register(re._bufferService.buffers.onBufferActivate(function(_e){return re._onBufferActivate(_e)})),re.enable(),re._model=new U.SelectionModel(re._bufferService),re._activeSelectionMode=0,re}return K(E,k),Object.defineProperty(E.prototype,"onLinuxMouseSelection",{get:function(){return this._onLinuxMouseSelection.event},enumerable:!1,configurable:!0}),Object.defineProperty(E.prototype,"onRequestRedraw",{get:function(){return this._onRedrawRequest.event},enumerable:!1,configurable:!0}),Object.defineProperty(E.prototype,"onSelectionChange",{get:function(){return this._onSelectionChange.event},enumerable:!1,configurable:!0}),Object.defineProperty(E.prototype,"onRequestScrollLines",{get:function(){return this._onRequestScrollLines.event},enumerable:!1,configurable:!0}),E.prototype.dispose=function(){this._removeMouseDownListeners()},E.prototype.reset=function(){this.clearSelection()},E.prototype.disable=function(){this.clearSelection(),this._enabled=!1},E.prototype.enable=function(){this._enabled=!0},Object.defineProperty(E.prototype,"selectionStart",{get:function(){return this._model.finalSelectionStart},enumerable:!1,configurable:!0}),Object.defineProperty(E.prototype,"selectionEnd",{get:function(){return this._model.finalSelectionEnd},enumerable:!1,configurable:!0}),Object.defineProperty(E.prototype,"hasSelection",{get:function(){var T=this._model.finalSelectionStart,I=this._model.finalSelectionEnd;return!(!T||!I)&&(T[0]!==I[0]||T[1]!==I[1])},enumerable:!1,configurable:!0}),Object.defineProperty(E.prototype,"selectionText",{get:function(){var T=this._model.finalSelectionStart,I=this._model.finalSelectionEnd;if(!T||!I)return"";var F=this._bufferService.buffer,H=[];if(this._activeSelectionMode===3){if(T[0]===I[0])return"";for(var W=T[1];W<=I[1];W++){var z=F.translateBufferLineToString(W,!0,T[0],I[0]);H.push(z)}}else{var ie=T[1]===I[1]?I[0]:void 0;for(H.push(F.translateBufferLineToString(T[1],!0,T[0],ie)),W=T[1]+1;W<=I[1]-1;W++){var re=F.lines.get(W);z=F.translateBufferLineToString(W,!0),re&&re.isWrapped?H[H.length-1]+=z:H.push(z)}T[1]!==I[1]&&(re=F.lines.get(I[1]),z=F.translateBufferLineToString(I[1],!0,0,I[0]),re&&re.isWrapped?H[H.length-1]+=z:H.push(z))}return H.map(function(_e){return _e.replace(C," ")}).join(d.isWindows?`\r
`:`
`)},enumerable:!1,configurable:!0}),E.prototype.clearSelection=function(){this._model.clearSelection(),this._removeMouseDownListeners(),this.refresh(),this._onSelectionChange.fire()},E.prototype.refresh=function(T){var I=this;this._refreshAnimationFrame||(this._refreshAnimationFrame=window.requestAnimationFrame(function(){return I._refresh()})),d.isLinux&&T&&this.selectionText.length&&this._onLinuxMouseSelection.fire(this.selectionText)},E.prototype._refresh=function(){this._refreshAnimationFrame=void 0,this._onRedrawRequest.fire({start:this._model.finalSelectionStart,end:this._model.finalSelectionEnd,columnSelectMode:this._activeSelectionMode===3})},E.prototype.isClickInSelection=function(T){var I=this._getMouseBufferCoords(T),F=this._model.finalSelectionStart,H=this._model.finalSelectionEnd;return!!(F&&H&&I)&&this._areCoordsInSelection(I,F,H)},E.prototype._areCoordsInSelection=function(T,I,F){return T[1]>I[1]&&T[1]<F[1]||I[1]===F[1]&&T[1]===I[1]&&T[0]>=I[0]&&T[0]<F[0]||I[1]<F[1]&&T[1]===F[1]&&T[0]<F[0]||I[1]<F[1]&&T[1]===I[1]&&T[0]>=I[0]},E.prototype.selectWordAtCursor=function(T){var I=this._getMouseBufferCoords(T);I&&(this._selectWordAt(I,!1),this._model.selectionEnd=void 0,this.refresh(!0))},E.prototype.selectAll=function(){this._model.isSelectAllActive=!0,this.refresh(),this._onSelectionChange.fire()},E.prototype.selectLines=function(T,I){this._model.clearSelection(),T=Math.max(T,0),I=Math.min(I,this._bufferService.buffer.lines.length-1),this._model.selectionStart=[0,T],this._model.selectionEnd=[this._bufferService.cols,I],this.refresh(),this._onSelectionChange.fire()},E.prototype._onTrim=function(T){this._model.onTrim(T)&&this.refresh()},E.prototype._getMouseBufferCoords=function(T){var I=this._mouseService.getCoords(T,this._screenElement,this._bufferService.cols,this._bufferService.rows,!0);if(I)return I[0]--,I[1]--,I[1]+=this._bufferService.buffer.ydisp,I},E.prototype._getMouseEventScrollAmount=function(T){var I=u.getCoordsRelativeToElement(T,this._screenElement)[1],F=this._renderService.dimensions.canvasHeight;return I>=0&&I<=F?0:(I>F&&(I-=F),I=Math.min(Math.max(I,-50),50),(I/=50)/Math.abs(I)+Math.round(14*I))},E.prototype.shouldForceSelection=function(T){return d.isMac?T.altKey&&this._optionsService.options.macOptionClickForcesSelection:T.shiftKey},E.prototype.onMouseDown=function(T){if(this._mouseDownTimeStamp=T.timeStamp,(T.button!==2||!this.hasSelection)&&T.button===0){if(!this._enabled){if(!this.shouldForceSelection(T))return;T.stopPropagation()}T.preventDefault(),this._dragScrollAmount=0,this._enabled&&T.shiftKey?this._onIncrementalClick(T):T.detail===1?this._onSingleClick(T):T.detail===2?this._onDoubleClick(T):T.detail===3&&this._onTripleClick(T),this._addMouseDownListeners(),this.refresh(!0)}},E.prototype._addMouseDownListeners=function(){var T=this;this._screenElement.ownerDocument&&(this._screenElement.ownerDocument.addEventListener("mousemove",this._mouseMoveListener),this._screenElement.ownerDocument.addEventListener("mouseup",this._mouseUpListener)),this._dragScrollIntervalTimer=window.setInterval(function(){return T._dragScroll()},50)},E.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},E.prototype._onIncrementalClick=function(T){this._model.selectionStart&&(this._model.selectionEnd=this._getMouseBufferCoords(T))},E.prototype._onSingleClick=function(T){if(this._model.selectionStartLength=0,this._model.isSelectAllActive=!1,this._activeSelectionMode=this.shouldColumnSelect(T)?3:0,this._model.selectionStart=this._getMouseBufferCoords(T),this._model.selectionStart){this._model.selectionEnd=void 0;var I=this._bufferService.buffer.lines.get(this._model.selectionStart[1]);I&&I.length!==this._model.selectionStart[0]&&I.hasWidth(this._model.selectionStart[0])===0&&this._model.selectionStart[0]++}},E.prototype._onDoubleClick=function(T){var I=this._getMouseBufferCoords(T);I&&(this._activeSelectionMode=1,this._selectWordAt(I,!0))},E.prototype._onTripleClick=function(T){var I=this._getMouseBufferCoords(T);I&&(this._activeSelectionMode=2,this._selectLineAt(I[1]))},E.prototype.shouldColumnSelect=function(T){return T.altKey&&!(d.isMac&&this._optionsService.options.macOptionClickForcesSelection)},E.prototype._onMouseMove=function(T){if(T.stopImmediatePropagation(),this._model.selectionStart){var I=this._model.selectionEnd?[this._model.selectionEnd[0],this._model.selectionEnd[1]]:null;if(this._model.selectionEnd=this._getMouseBufferCoords(T),this._model.selectionEnd){this._activeSelectionMode===2?this._model.selectionEnd[1]<this._model.selectionStart[1]?this._model.selectionEnd[0]=0:this._model.selectionEnd[0]=this._bufferService.cols:this._activeSelectionMode===1&&this._selectToWordAt(this._model.selectionEnd),this._dragScrollAmount=this._getMouseEventScrollAmount(T),this._activeSelectionMode!==3&&(this._dragScrollAmount>0?this._model.selectionEnd[0]=this._bufferService.cols:this._dragScrollAmount<0&&(this._model.selectionEnd[0]=0));var F=this._bufferService.buffer;if(this._model.selectionEnd[1]<F.lines.length){var H=F.lines.get(this._model.selectionEnd[1]);H&&H.hasWidth(this._model.selectionEnd[0])===0&&this._model.selectionEnd[0]++}I&&I[0]===this._model.selectionEnd[0]&&I[1]===this._model.selectionEnd[1]||this.refresh(!0)}else this.refresh(!0)}},E.prototype._dragScroll=function(){if(this._model.selectionEnd&&this._model.selectionStart&&this._dragScrollAmount){this._onRequestScrollLines.fire({amount:this._dragScrollAmount,suppressScrollEvent:!1});var T=this._bufferService.buffer;this._dragScrollAmount>0?(this._activeSelectionMode!==3&&(this._model.selectionEnd[0]=this._bufferService.cols),this._model.selectionEnd[1]=Math.min(T.ydisp+this._bufferService.rows,T.lines.length-1)):(this._activeSelectionMode!==3&&(this._model.selectionEnd[0]=0),this._model.selectionEnd[1]=T.ydisp),this.refresh()}},E.prototype._onMouseUp=function(T){var I=T.timeStamp-this._mouseDownTimeStamp;if(this._removeMouseDownListeners(),this.selectionText.length<=1&&I<500&&T.altKey){if(this._bufferService.buffer.ybase===this._bufferService.buffer.ydisp){var F=this._mouseService.getCoords(T,this._element,this._bufferService.cols,this._bufferService.rows,!1);if(F&&F[0]!==void 0&&F[1]!==void 0){var H=l.moveToCellSequence(F[0]-1,F[1]-1,this._bufferService,this._coreService.decPrivateModes.applicationCursorKeys);this._coreService.triggerDataEvent(H,!0)}}}else this.hasSelection&&this._onSelectionChange.fire()},E.prototype._onBufferActivate=function(T){var I=this;this.clearSelection(),this._trimListener.dispose(),this._trimListener=T.activeBuffer.lines.onTrim(function(F){return I._onTrim(F)})},E.prototype._convertViewportColToCharacterIndex=function(T,I){for(var F=I[0],H=0;I[0]>=H;H++){var W=T.loadCell(H,this._workCell).getChars().length;this._workCell.getWidth()===0?F--:W>1&&I[0]!==H&&(F+=W-1)}return F},E.prototype.setSelection=function(T,I,F){this._model.clearSelection(),this._removeMouseDownListeners(),this._model.selectionStart=[T,I],this._model.selectionStartLength=F,this.refresh()},E.prototype._getWordAt=function(T,I,F,H){if(F===void 0&&(F=!0),H===void 0&&(H=!0),!(T[0]>=this._bufferService.cols)){var W=this._bufferService.buffer,z=W.lines.get(T[1]);if(z){var ie=W.translateBufferLineToString(T[1],!1),re=this._convertViewportColToCharacterIndex(z,T),_e=re,Ae=T[0]-re,ce=0,J=0,ae=0,G=0;if(ie.charAt(re)===" "){for(;re>0&&ie.charAt(re-1)===" ";)re--;for(;_e<ie.length&&ie.charAt(_e+1)===" ";)_e++}else{var X=T[0],Z=T[0];z.getWidth(X)===0&&(ce++,X--),z.getWidth(Z)===2&&(J++,Z++);var B=z.getString(Z).length;for(B>1&&(G+=B-1,_e+=B-1);X>0&&re>0&&!this._isCharWordSeparator(z.loadCell(X-1,this._workCell));){z.loadCell(X-1,this._workCell);var O=this._workCell.getChars().length;this._workCell.getWidth()===0?(ce++,X--):O>1&&(ae+=O-1,re-=O-1),re--,X--}for(;Z<z.length&&_e+1<ie.length&&!this._isCharWordSeparator(z.loadCell(Z+1,this._workCell));){z.loadCell(Z+1,this._workCell);var ne=this._workCell.getChars().length;this._workCell.getWidth()===2?(J++,Z++):ne>1&&(G+=ne-1,_e+=ne-1),_e++,Z++}}_e++;var me=re+Ae-ce+ae,Oe=Math.min(this._bufferService.cols,_e-re+ce+J-ae-G);if(I||ie.slice(re,_e).trim()!==""){if(F&&me===0&&z.getCodePoint(0)!==32){var He=W.lines.get(T[1]-1);if(He&&z.isWrapped&&He.getCodePoint(this._bufferService.cols-1)!==32){var ut=this._getWordAt([this._bufferService.cols-1,T[1]-1],!1,!0,!1);if(ut){var Fe=this._bufferService.cols-ut.start;me-=Fe,Oe+=Fe}}}if(H&&me+Oe===this._bufferService.cols&&z.getCodePoint(this._bufferService.cols-1)!==32){var it=W.lines.get(T[1]+1);if(it&&it.isWrapped&&it.getCodePoint(0)!==32){var st=this._getWordAt([0,T[1]+1],!1,!1,!0);st&&(Oe+=st.length)}}return{start:me,length:Oe}}}}},E.prototype._selectWordAt=function(T,I){var F=this._getWordAt(T,I);if(F){for(;F.start<0;)F.start+=this._bufferService.cols,T[1]--;this._model.selectionStart=[F.start,T[1]],this._model.selectionStartLength=F.length}},E.prototype._selectToWordAt=function(T){var I=this._getWordAt(T,!0);if(I){for(var F=T[1];I.start<0;)I.start+=this._bufferService.cols,F--;if(!this._model.areSelectionValuesReversed())for(;I.start+I.length>this._bufferService.cols;)I.length-=this._bufferService.cols,F++;this._model.selectionEnd=[this._model.areSelectionValuesReversed()?I.start:I.start+I.length,F]}},E.prototype._isCharWordSeparator=function(T){return T.getWidth()!==0&&this._optionsService.options.wordSeparator.indexOf(T.getChars())>=0},E.prototype._selectLineAt=function(T){var I=this._bufferService.buffer.getWrappedRangeForLine(T);this._model.selectionStart=[0,I.first],this._model.selectionEnd=[this._bufferService.cols,I.last],this._model.selectionStartLength=0},E=P([A(2,f.IBufferService),A(3,f.ICoreService),A(4,w.IMouseService),A(5,f.IOptionsService),A(6,w.IRenderService)],E)}(c.Disposable);y.SelectionService=M},function(ke,y,R){"use strict";Object.defineProperty(y,"__esModule",{value:!0}),y.SelectionModel=void 0;var N=function(){function K(P){this._bufferService=P,this.isSelectAllActive=!1,this.selectionStartLength=0}return K.prototype.clearSelection=function(){this.selectionStart=void 0,this.selectionEnd=void 0,this.isSelectAllActive=!1,this.selectionStartLength=0},Object.defineProperty(K.prototype,"finalSelectionStart",{get:function(){return this.isSelectAllActive?[0,0]:this.selectionEnd&&this.selectionStart&&this.areSelectionValuesReversed()?this.selectionEnd:this.selectionStart},enumerable:!1,configurable:!0}),Object.defineProperty(K.prototype,"finalSelectionEnd",{get:function(){if(this.isSelectAllActive)return[this._bufferService.cols,this._bufferService.buffer.ybase+this._bufferService.rows-1];if(this.selectionStart){if(!this.selectionEnd||this.areSelectionValuesReversed()){var P=this.selectionStart[0]+this.selectionStartLength;return P>this._bufferService.cols?[P%this._bufferService.cols,this.selectionStart[1]+Math.floor(P/this._bufferService.cols)]:[P,this.selectionStart[1]]}return this.selectionStartLength&&this.selectionEnd[1]===this.selectionStart[1]?[Math.max(this.selectionStart[0]+this.selectionStartLength,this.selectionEnd[0]),this.selectionEnd[1]]:this.selectionEnd}},enumerable:!1,configurable:!0}),K.prototype.areSelectionValuesReversed=function(){var 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0,this._tooltipTimeout&&clearTimeout(this._tooltipTimeout)),m&&(this._currentZone=m,m.hoverCallback&&m.hoverCallback(l),this._tooltipTimeout=window.setTimeout(function(){return c._onTooltip(l)},this._optionsService.options.linkTooltipHoverDuration)))},u.prototype._onTooltip=function(l){this._tooltipTimeout=void 0;var c=this._findZoneEventAt(l);c&&c.tooltipCallback&&c.tooltipCallback(l)},u.prototype._onMouseDown=function(l){if(this._initialSelectionLength=this._getSelectionLength(),this._areZonesActive){var c=this._findZoneEventAt(l);c!=null&&c.willLinkActivate(l)&&(l.preventDefault(),l.stopImmediatePropagation())}},u.prototype._onMouseLeave=function(l){this._currentZone&&(this._currentZone.leaveCallback(),this._currentZone=void 0,this._tooltipTimeout&&clearTimeout(this._tooltipTimeout))},u.prototype._onClick=function(l){var c=this._findZoneEventAt(l),m=this._getSelectionLength();c&&m===this._initialSelectionLength&&(c.clickCallback(l),l.preventDefault(),l.stopImmediatePropagation())},u.prototype._getSelectionLength=function(){var l=this._selectionService.selectionText;return l?l.length:0},u.prototype._findZoneEventAt=function(l){var c=this._mouseService.getCoords(l,this._screenElement,this._bufferService.cols,this._bufferService.rows);if(c)for(var m=c[0],C=c[1],M=0;M<this._zones.length;M++){var k=this._zones[M];if(k.y1===k.y2){if(C===k.y1&&m>=k.x1&&m<k.x2)return k}else if(C===k.y1&&m>=k.x1||C===k.y2&&m<k.x2||C>k.y1&&C<k.y2)return k}},u=P([A(2,s.IBufferService),A(3,S.IMouseService),A(4,S.ISelectionService),A(5,s.IOptionsService)],u)}(d.Disposable);y.MouseZoneManager=w},function(ke,y,R){"use strict";var N,K=this&&this.__extends||(N=function(u,l){return(N=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(c,m){c.__proto__=m}||function(c,m){for(var C in m)m.hasOwnProperty(C)&&(c[C]=m[C])})(u,l)},function(u,l){function c(){this.constructor=u}N(u,l),u.prototype=l===null?Object.create(l):(c.prototype=l.prototype,new c)});Object.defineProperty(y,"__esModule",{value:!0}),y.AccessibilityManager=void 0;var P=R(18),A=R(11),d=R(31),U=R(7),S=R(2),s=R(32),w=R(17),f=function(u){function l(c,m){var C=u.call(this)||this;C._terminal=c,C._renderService=m,C._liveRegionLineCount=0,C._charsToConsume=[],C._charsToAnnounce="",C._accessibilityTreeRoot=document.createElement("div"),C._accessibilityTreeRoot.classList.add("xterm-accessibility"),C._rowContainer=document.createElement("div"),C._rowContainer.classList.add("xterm-accessibility-tree"),C._rowContainer.setAttribute("role","list"),C._rowElements=[];for(var M=0;M<C._terminal.rows;M++)C._rowElements[M]=C._createAccessibilityTreeNode(),C._rowContainer.appendChild(C._rowElements[M]);if(C._topBoundaryFocusListener=function(k){return C._onBoundaryFocus(k,0)},C._bottomBoundaryFocusListener=function(k){return C._onBoundaryFocus(k,1)},C._rowElements[0].addEventListener("focus",C._topBoundaryFocusListener),C._rowElements[C._rowElements.length-1].addEventListener("focus",C._bottomBoundaryFocusListener),C._refreshRowsDimensions(),C._accessibilityTreeRoot.appendChild(C._rowContainer),C._renderRowsDebouncer=new d.RenderDebouncer(C._renderRows.bind(C)),C._refreshRows(),C._liveRegion=document.createElement("div"),C._liveRegion.classList.add("live-region"),C._liveRegion.setAttribute("aria-live","assertive"),C._accessibilityTreeRoot.appendChild(C._liveRegion),!C._terminal.element)throw new Error("Cannot enable accessibility before Terminal.open");return C._terminal.element.insertAdjacentElement("afterbegin",C._accessibilityTreeRoot),C.register(C._renderRowsDebouncer),C.register(C._terminal.onResize(function(k){return C._onResize(k.rows)})),C.register(C._terminal.onRender(function(k){return 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E=C.translateBufferLineToString(C.ydisp+k,!0),T=(C.ydisp+k+1).toString(),I=this._rowElements[k];I&&(E.length===0?I.innerHTML="&nbsp;":I.textContent=E,I.setAttribute("aria-posinset",T),I.setAttribute("aria-setsize",M))}this._announceCharacters()},l.prototype._refreshRowsDimensions=function(){if(this._renderService.dimensions.actualCellHeight){this._rowElements.length!==this._terminal.rows&&this._onResize(this._terminal.rows);for(var c=0;c<this._terminal.rows;c++)this._refreshRowDimensions(this._rowElements[c])}},l.prototype._refreshRowDimensions=function(c){c.style.height=this._renderService.dimensions.actualCellHeight+"px"},l.prototype._announceCharacters=function(){this._charsToAnnounce.length!==0&&(this._liveRegion.textContent+=this._charsToAnnounce,this._charsToAnnounce="")},l}(S.Disposable);y.AccessibilityManager=f},function(ke,y,R){"use strict";var N,K=this&&this.__extends||(N=function(C,M){return(N=Object.setPrototypeOf||{__proto__:[]}instanceof 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d.DomRendererRowFactory(document,re._optionsService,re._colors),re._element.classList.add("xterm-dom-renderer-owner-"+re._terminalClass),re._screenElement.appendChild(re._rowContainer),re._screenElement.appendChild(re._selectionContainer),re._linkifier.onShowLinkUnderline(function(_e){return re._onLinkHover(_e)}),re._linkifier.onHideLinkUnderline(function(_e){return re._onLinkLeave(_e)}),re._linkifier2.onShowLinkUnderline(function(_e){return re._onLinkHover(_e)}),re._linkifier2.onHideLinkUnderline(function(_e){return re._onLinkLeave(_e)}),re}return K(M,C),Object.defineProperty(M.prototype,"onRequestRedraw",{get:function(){return new f.EventEmitter().event},enumerable:!1,configurable:!0}),M.prototype.dispose=function(){this._element.classList.remove("xterm-dom-renderer-owner-"+this._terminalClass),l.removeElementFromParent(this._rowContainer,this._selectionContainer,this._themeStyleElement,this._dimensionsStyleElement),C.prototype.dispose.call(this)},M.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 k=0,E=this._rowElements;k<E.length;k++){var T=E[k];T.style.width=this.dimensions.canvasWidth+"px",T.style.height=this.dimensions.actualCellHeight+"px",T.style.lineHeight=this.dimensions.actualCellHeight+"px",T.style.overflow="hidden"}this._dimensionsStyleElement||(this._dimensionsStyleElement=document.createElement("style"),this._screenElement.appendChild(this._dimensionsStyleElement));var I=this._terminalSelector+" .xterm-rows span { display: inline-block; height: 100%; vertical-align: top; width: "+this.dimensions.actualCellWidth+"px}";this._dimensionsStyleElement.innerHTML=I,this._selectionContainer.style.height=this._viewportElement.style.height,this._screenElement.style.width=this.dimensions.canvasWidth+"px",this._screenElement.style.height=this.dimensions.canvasHeight+"px"},M.prototype.setColors=function(k){this._colors=k,this._injectCss()},M.prototype._injectCss=function(){var k=this;this._themeStyleElement||(this._themeStyleElement=document.createElement("style"),this._screenElement.appendChild(this._themeStyleElement));var E=this._terminalSelector+" .xterm-rows { color: "+this._colors.foreground.css+"; font-family: "+this._optionsService.options.fontFamily+"; font-size: "+this._optionsService.options.fontSize+"px;}";E+=this._terminalSelector+" span:not(."+d.BOLD_CLASS+") { font-weight: "+this._optionsService.options.fontWeight+";}"+this._terminalSelector+" span."+d.BOLD_CLASS+" { font-weight: "+this._optionsService.options.fontWeightBold+";}"+this._terminalSelector+" span."+d.ITALIC_CLASS+" { font-style: italic;}",E+="@keyframes blink_box_shadow_"+this._terminalClass+" { 50% { box-shadow: none; }}",E+="@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+"; }}",E+=this._terminalSelector+" .xterm-rows:not(.xterm-focus) ."+d.CURSOR_CLASS+"."+d.CURSOR_STYLE_BLOCK_CLASS+" { outline: 1px solid "+this._colors.cursor.css+"; outline-offset: -1px;}"+this._terminalSelector+" .xterm-rows.xterm-focus ."+d.CURSOR_CLASS+"."+d.CURSOR_BLINK_CLASS+":not(."+d.CURSOR_STYLE_BLOCK_CLASS+") { animation: blink_box_shadow_"+this._terminalClass+" 1s step-end infinite;}"+this._terminalSelector+" .xterm-rows.xterm-focus ."+d.CURSOR_CLASS+"."+d.CURSOR_BLINK_CLASS+"."+d.CURSOR_STYLE_BLOCK_CLASS+" { animation: blink_block_"+this._terminalClass+" 1s step-end infinite;}"+this._terminalSelector+" .xterm-rows.xterm-focus ."+d.CURSOR_CLASS+"."+d.CURSOR_STYLE_BLOCK_CLASS+" { background-color: "+this._colors.cursor.css+"; color: "+this._colors.cursorAccent.css+";}"+this._terminalSelector+" .xterm-rows ."+d.CURSOR_CLASS+"."+d.CURSOR_STYLE_BAR_CLASS+" { box-shadow: "+this._optionsService.options.cursorWidth+"px 0 0 "+this._colors.cursor.css+" inset;}"+this._terminalSelector+" 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S.prototype.measure=function(){this._measureElement.style.fontFamily=this._optionsService.options.fontFamily,this._measureElement.style.fontSize=this._optionsService.options.fontSize+"px";var s=this._measureElement.getBoundingClientRect();return s.width!==0&&s.height!==0&&(this._result.width=s.width,this._result.height=Math.ceil(s.height)),this._result},S}()},function(ke,y,R){"use strict";var N=this&&this.__decorate||function(U,S,s,w){var f,u=arguments.length,l=u<3?S:w===null?w=Object.getOwnPropertyDescriptor(S,s):w;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")l=Reflect.decorate(U,S,s,w);else for(var c=U.length-1;c>=0;c--)(f=U[c])&&(l=(u<3?f(l):u>3?f(S,s,l):f(S,s))||l);return u>3&&l&&Object.defineProperty(S,s,l),l},K=this&&this.__param||function(U,S){return function(s,w){S(s,w,U)}};Object.defineProperty(y,"__esModule",{value:!0}),y.MouseService=void 0;var P=R(5),A=R(30),d=function(){function U(S,s){this._renderService=S,this._charSizeService=s}return U.prototype.getCoords=function(S,s,w,f,u){return A.getCoords(S,s,w,f,this._charSizeService.hasValidSize,this._renderService.dimensions.actualCellWidth,this._renderService.dimensions.actualCellHeight,u)},U.prototype.getRawByteCoords=function(S,s,w,f){var u=this.getCoords(S,s,w,f);return A.getRawByteCoords(u)},U=N([K(0,P.IRenderService),K(1,P.ICharSizeService)],U)}();y.MouseService=d},function(ke,y,R){"use strict";var N,K=this&&this.__extends||(N=function(f,u){return(N=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(l,c){l.__proto__=c}||function(l,c){for(var m in c)c.hasOwnProperty(m)&&(l[m]=c[m])})(f,u)},function(f,u){function l(){this.constructor=f}N(f,u),f.prototype=u===null?Object.create(u):(l.prototype=u.prototype,new l)}),P=this&&this.__decorate||function(f,u,l,c){var m,C=arguments.length,M=C<3?u:c===null?c=Object.getOwnPropertyDescriptor(u,l):c;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")M=Reflect.decorate(f,u,l,c);else for(var k=f.length-1;k>=0;k--)(m=f[k])&&(M=(C<3?m(M):C>3?m(u,l,M):m(u,l))||M);return C>3&&M&&Object.defineProperty(u,l,M),M},A=this&&this.__param||function(f,u){return function(l,c){u(l,c,f)}};Object.defineProperty(y,"__esModule",{value:!0}),y.Linkifier2=void 0;var d=R(1),U=R(0),S=R(2),s=R(7),w=function(f){function u(l){var c=f.call(this)||this;return c._bufferService=l,c._linkProviders=[],c._linkCacheDisposables=[],c._isMouseOut=!0,c._activeLine=-1,c._onShowLinkUnderline=c.register(new U.EventEmitter),c._onHideLinkUnderline=c.register(new U.EventEmitter),c.register(S.getDisposeArrayDisposable(c._linkCacheDisposables)),c}return K(u,f),Object.defineProperty(u.prototype,"onShowLinkUnderline",{get:function(){return this._onShowLinkUnderline.event},enumerable:!1,configurable:!0}),Object.defineProperty(u.prototype,"onHideLinkUnderline",{get:function(){return this._onHideLinkUnderline.event},enumerable:!1,configurable:!0}),u.prototype.registerLinkProvider=function(l){var c=this;return this._linkProviders.push(l),{dispose:function(){var m=c._linkProviders.indexOf(l);m!==-1&&c._linkProviders.splice(m,1)}}},u.prototype.attachToDom=function(l,c,m){var C=this;this._element=l,this._mouseService=c,this._renderService=m,this.register(s.addDisposableDomListener(this._element,"mouseleave",function(){C._isMouseOut=!0,C._clearCurrentLink()})),this.register(s.addDisposableDomListener(this._element,"mousemove",this._onMouseMove.bind(this))),this.register(s.addDisposableDomListener(this._element,"click",this._onClick.bind(this)))},u.prototype._onMouseMove=function(l){if(this._lastMouseEvent=l,this._element&&this._mouseService){var c=this._positionFromMouseEvent(l,this._element,this._mouseService);if(c){this._isMouseOut=!1;for(var m=l.composedPath(),C=0;C<m.length;C++){var M=m[C];if(M.classList.contains("xterm"))break;if(M.classList.contains("xterm-hover"))return}this._lastBufferCell&&c.x===this._lastBufferCell.x&&c.y===this._lastBufferCell.y||(this._onHover(c),this._lastBufferCell=c)}}},u.prototype._onHover=function(l){if(this._activeLine!==l.y)return this._clearCurrentLink(),void this._askForLink(l,!1);this._currentLink&&this._linkAtPosition(this._currentLink.link,l)||(this._clearCurrentLink(),this._askForLink(l,!0))},u.prototype._askForLink=function(l,c){var m=this;this._activeProviderReplies&&c||(this._activeProviderReplies=new Map,this._activeLine=l.y);var C=!1;this._linkProviders.forEach(function(M,k){var E;c?!((E=m._activeProviderReplies)===null||E===void 0)&&E.get(k)&&(C=m._checkLinkProviderResult(k,l,C)):M.provideLinks(l.y,function(T){var I,F;if(!m._isMouseOut){var H=T==null?void 0:T.map(function(W){return{link:W}});(I=m._activeProviderReplies)===null||I===void 0||I.set(k,H),C=m._checkLinkProviderResult(k,l,C),((F=m._activeProviderReplies)===null||F===void 0?void 0:F.size)===m._linkProviders.length&&m._removeIntersectingLinks(l.y,m._activeProviderReplies)}})})},u.prototype._removeIntersectingLinks=function(l,c){for(var m=new Set,C=0;C<c.size;C++){var M=c.get(C);if(M)for(var k=0;k<M.length;k++)for(var E=M[k],T=E.link.range.start.y<l?0:E.link.range.start.x,I=E.link.range.end.y>l?this._bufferService.cols:E.link.range.end.x,F=T;F<=I;F++){if(m.has(F)){M.splice(k--,1);break}m.add(F)}}},u.prototype._checkLinkProviderResult=function(l,c,m){var C,M=this;if(!this._activeProviderReplies)return m;for(var k=this._activeProviderReplies.get(l),E=!1,T=0;T<l;T++)this._activeProviderReplies.has(T)&&!this._activeProviderReplies.get(T)||(E=!0);if(!E&&k){var I=k.find(function(H){return M._linkAtPosition(H.link,c)});I&&(m=!0,this._handleNewLink(I))}if(this._activeProviderReplies.size===this._linkProviders.length&&!m)for(T=0;T<this._activeProviderReplies.size;T++){var F=(C=this._activeProviderReplies.get(T))===null||C===void 0?void 0:C.find(function(H){return M._linkAtPosition(H.link,c)});if(F){m=!0,this._handleNewLink(F);break}}return m},u.prototype._onClick=function(l){if(this._element&&this._mouseService&&this._currentLink){var c=this._positionFromMouseEvent(l,this._element,this._mouseService);c&&this._linkAtPosition(this._currentLink.link,c)&&this._currentLink.link.activate(l,this._currentLink.link.text)}},u.prototype._clearCurrentLink=function(l,c){this._element&&this._currentLink&&this._lastMouseEvent&&(!l||!c||this._currentLink.link.range.start.y>=l&&this._currentLink.link.range.end.y<=c)&&(this._linkLeave(this._element,this._currentLink.link,this._lastMouseEvent),this._currentLink=void 0,S.disposeArray(this._linkCacheDisposables))},u.prototype._handleNewLink=function(l){var c=this;if(this._element&&this._lastMouseEvent&&this._mouseService){var m=this._positionFromMouseEvent(this._lastMouseEvent,this._element,this._mouseService);m&&this._linkAtPosition(l.link,m)&&(this._currentLink=l,this._currentLink.state={decorations:{underline:l.link.decorations===void 0||l.link.decorations.underline,pointerCursor:l.link.decorations===void 0||l.link.decorations.pointerCursor},isHovered:!0},this._linkHover(this._element,l.link,this._lastMouseEvent),l.link.decorations={},Object.defineProperties(l.link.decorations,{pointerCursor:{get:function(){var C,M;return(M=(C=c._currentLink)===null||C===void 0?void 0:C.state)===null||M===void 0?void 0:M.decorations.pointerCursor},set:function(C){var M,k;!((M=c._currentLink)===null||M===void 0)&&M.state&&c._currentLink.state.decorations.pointerCursor!==C&&(c._currentLink.state.decorations.pointerCursor=C,c._currentLink.state.isHovered&&((k=c._element)===null||k===void 0||k.classList.toggle("xterm-cursor-pointer",C)))}},underline:{get:function(){var C,M;return(M=(C=c._currentLink)===null||C===void 0?void 0:C.state)===null||M===void 0?void 0:M.decorations.underline},set:function(C){var M,k,E;!((M=c._currentLink)===null||M===void 0)&&M.state&&((E=(k=c._currentLink)===null||k===void 0?void 0:k.state)===null||E===void 0?void 0:E.decorations.underline)!==C&&(c._currentLink.state.decorations.underline=C,c._currentLink.state.isHovered&&c._fireUnderlineEvent(l.link,C))}}}),this._renderService&&this._linkCacheDisposables.push(this._renderService.onRenderedBufferChange(function(C){var M=C.start===0?0:C.start+1+c._bufferService.buffer.ydisp;c._clearCurrentLink(M,C.end+1+c._bufferService.buffer.ydisp)})))}},u.prototype._linkHover=function(l,c,m){var C;!((C=this._currentLink)===null||C===void 0)&&C.state&&(this._currentLink.state.isHovered=!0,this._currentLink.state.decorations.underline&&this._fireUnderlineEvent(c,!0),this._currentLink.state.decorations.pointerCursor&&l.classList.add("xterm-cursor-pointer")),c.hover&&c.hover(m,c.text)},u.prototype._fireUnderlineEvent=function(l,c){var m=l.range,C=this._bufferService.buffer.ydisp,M=this._createLinkUnderlineEvent(m.start.x-1,m.start.y-C-1,m.end.x,m.end.y-C-1,void 0);(c?this._onShowLinkUnderline:this._onHideLinkUnderline).fire(M)},u.prototype._linkLeave=function(l,c,m){var C;!((C=this._currentLink)===null||C===void 0)&&C.state&&(this._currentLink.state.isHovered=!1,this._currentLink.state.decorations.underline&&this._fireUnderlineEvent(c,!1),this._currentLink.state.decorations.pointerCursor&&l.classList.remove("xterm-cursor-pointer")),c.leave&&c.leave(m,c.text)},u.prototype._linkAtPosition=function(l,c){var m=l.range.start.y===l.range.end.y,C=l.range.start.y<c.y,M=l.range.end.y>c.y;return(m&&l.range.start.x<=c.x&&l.range.end.x>=c.x||C&&l.range.end.x>=c.x||M&&l.range.start.x<=c.x||C&&M)&&l.range.start.y<=c.y&&l.range.end.y>=c.y},u.prototype._positionFromMouseEvent=function(l,c,m){var C=m.getCoords(l,c,this._bufferService.cols,this._bufferService.rows);if(C)return{x:C[0],y:C[1]+this._bufferService.buffer.ydisp}},u.prototype._createLinkUnderlineEvent=function(l,c,m,C,M){return{x1:l,y1:c,x2:m,y2:C,cols:this._bufferService.cols,fg:M}},u=P([A(0,d.IBufferService)],u)}(S.Disposable);y.Linkifier2=w},function(ke,y,R){"use strict";Object.defineProperty(y,"__esModule",{value:!0}),y.CoreBrowserService=void 0;var N=function(){function K(P){this._textarea=P}return Object.defineProperty(K.prototype,"isFocused",{get:function(){return document.activeElement===this._textarea&&document.hasFocus()},enumerable:!1,configurable:!0}),K}();y.CoreBrowserService=N},function(ke,y,R){"use strict";var N,K=this&&this.__extends||(N=function(T,I){return(N=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(F,H){F.__proto__=H}||function(F,H){for(var W in H)H.hasOwnProperty(W)&&(F[W]=H[W])})(T,I)},function(T,I){function F(){this.constructor=T}N(T,I),T.prototype=I===null?Object.create(I):(F.prototype=I.prototype,new F)});Object.defineProperty(y,"__esModule",{value:!0}),y.CoreTerminal=void 0;var P=R(2),A=R(1),d=R(66),U=R(67),S=R(68),s=R(74),w=R(75),f=R(0),u=R(76),l=R(77),c=R(78),m=R(80),C=R(81),M=R(19),k=R(82),E=function(T){function I(F){var H=T.call(this)||this;return H._onBinary=new f.EventEmitter,H._onData=new f.EventEmitter,H._onLineFeed=new f.EventEmitter,H._onResize=new f.EventEmitter,H._onScroll=new f.EventEmitter,H._instantiationService=new d.InstantiationService,H.optionsService=new s.OptionsService(F),H._instantiationService.setService(A.IOptionsService,H.optionsService),H._bufferService=H.register(H._instantiationService.createInstance(S.BufferService)),H._instantiationService.setService(A.IBufferService,H._bufferService),H._logService=H._instantiationService.createInstance(U.LogService),H._instantiationService.setService(A.ILogService,H._logService),H._coreService=H.register(H._instantiationService.createInstance(w.CoreService,function(){return H.scrollToBottom()})),H._instantiationService.setService(A.ICoreService,H._coreService),H._coreMouseService=H._instantiationService.createInstance(u.CoreMouseService),H._instantiationService.setService(A.ICoreMouseService,H._coreMouseService),H._dirtyRowService=H._instantiationService.createInstance(l.DirtyRowService),H._instantiationService.setService(A.IDirtyRowService,H._dirtyRowService),H.unicodeService=H._instantiationService.createInstance(c.UnicodeService),H._instantiationService.setService(A.IUnicodeService,H.unicodeService),H._charsetService=H._instantiationService.createInstance(m.CharsetService),H._instantiationService.setService(A.ICharsetService,H._charsetService),H._inputHandler=new M.InputHandler(H._bufferService,H._charsetService,H._coreService,H._dirtyRowService,H._logService,H.optionsService,H._coreMouseService,H.unicodeService),H.register(f.forwardEvent(H._inputHandler.onLineFeed,H._onLineFeed)),H.register(H._inputHandler),H.register(f.forwardEvent(H._bufferService.onResize,H._onResize)),H.register(f.forwardEvent(H._coreService.onData,H._onData)),H.register(f.forwardEvent(H._coreService.onBinary,H._onBinary)),H.register(H.optionsService.onOptionChange(function(W){return H._updateOptions(W)})),H._writeBuffer=new k.WriteBuffer(function(W){return H._inputHandler.parse(W)}),H}return K(I,T),Object.defineProperty(I.prototype,"onBinary",{get:function(){return this._onBinary.event},enumerable:!1,configurable:!0}),Object.defineProperty(I.prototype,"onData",{get:function(){return this._onData.event},enumerable:!1,configurable:!0}),Object.defineProperty(I.prototype,"onLineFeed",{get:function(){return this._onLineFeed.event},enumerable:!1,configurable:!0}),Object.defineProperty(I.prototype,"onResize",{get:function(){return this._onResize.event},enumerable:!1,configurable:!0}),Object.defineProperty(I.prototype,"onScroll",{get:function(){return this._onScroll.event},enumerable:!1,configurable:!0}),Object.defineProperty(I.prototype,"cols",{get:function(){return this._bufferService.cols},enumerable:!1,configurable:!0}),Object.defineProperty(I.prototype,"rows",{get:function(){return this._bufferService.rows},enumerable:!1,configurable:!0}),Object.defineProperty(I.prototype,"buffers",{get:function(){return this._bufferService.buffers},enumerable:!1,configurable:!0}),I.prototype.dispose=function(){var F;this._isDisposed||(T.prototype.dispose.call(this),(F=this._windowsMode)===null||F===void 0||F.dispose(),this._windowsMode=void 0)},I.prototype.write=function(F,H){this._writeBuffer.write(F,H)},I.prototype.writeSync=function(F){this._writeBuffer.writeSync(F)},I.prototype.resize=function(F,H){isNaN(F)||isNaN(H)||(F=Math.max(F,S.MINIMUM_COLS),H=Math.max(H,S.MINIMUM_ROWS),this._bufferService.resize(F,H))},I.prototype.scroll=function(F,H){H===void 0&&(H=!1);var W,z=this._bufferService.buffer;(W=this._cachedBlankLine)&&W.length===this.cols&&W.getFg(0)===F.fg&&W.getBg(0)===F.bg||(W=z.getBlankLine(F,H),this._cachedBlankLine=W),W.isWrapped=H;var ie=z.ybase+z.scrollTop,re=z.ybase+z.scrollBottom;if(z.scrollTop===0){var _e=z.lines.isFull;re===z.lines.length-1?_e?z.lines.recycle().copyFrom(W):z.lines.push(W.clone()):z.lines.splice(re+1,0,W.clone()),_e?this._bufferService.isUserScrolling&&(z.ydisp=Math.max(z.ydisp-1,0)):(z.ybase++,this._bufferService.isUserScrolling||z.ydisp++)}else{var Ae=re-ie+1;z.lines.shiftElements(ie+1,Ae-1,-1),z.lines.set(re,W.clone())}this._bufferService.isUserScrolling||(z.ydisp=z.ybase),this._dirtyRowService.markRangeDirty(z.scrollTop,z.scrollBottom),this._onScroll.fire(z.ydisp)},I.prototype.scrollLines=function(F,H){var W=this._bufferService.buffer;if(F<0){if(W.ydisp===0)return;this._bufferService.isUserScrolling=!0}else F+W.ydisp>=W.ybase&&(this._bufferService.isUserScrolling=!1);var z=W.ydisp;W.ydisp=Math.max(Math.min(W.ydisp+F,W.ybase),0),z!==W.ydisp&&(H||this._onScroll.fire(W.ydisp))},I.prototype.scrollPages=function(F){this.scrollLines(F*(this.rows-1))},I.prototype.scrollToTop=function(){this.scrollLines(-this._bufferService.buffer.ydisp)},I.prototype.scrollToBottom=function(){this.scrollLines(this._bufferService.buffer.ybase-this._bufferService.buffer.ydisp)},I.prototype.scrollToLine=function(F){var H=F-this._bufferService.buffer.ydisp;H!==0&&this.scrollLines(H)},I.prototype.addEscHandler=function(F,H){return this._inputHandler.addEscHandler(F,H)},I.prototype.addDcsHandler=function(F,H){return this._inputHandler.addDcsHandler(F,H)},I.prototype.addCsiHandler=function(F,H){return this._inputHandler.addCsiHandler(F,H)},I.prototype.addOscHandler=function(F,H){return this._inputHandler.addOscHandler(F,H)},I.prototype._setup=function(){this.optionsService.options.windowsMode&&this._enableWindowsMode()},I.prototype.reset=function(){this._inputHandler.reset(),this._bufferService.reset(),this._charsetService.reset(),this._coreService.reset(),this._coreMouseService.reset()},I.prototype._updateOptions=function(F){var H;switch(F){case"scrollback":this.buffers.resize(this.cols,this.rows);break;case"windowsMode":this.optionsService.options.windowsMode?this._enableWindowsMode():((H=this._windowsMode)===null||H===void 0||H.dispose(),this._windowsMode=void 0)}},I.prototype._enableWindowsMode=function(){var F=this;if(!this._windowsMode){var H=[];H.push(this.onLineFeed(C.updateWindowsModeWrappedState.bind(null,this._bufferService))),H.push(this.addCsiHandler({final:"H"},function(){return C.updateWindowsModeWrappedState(F._bufferService),!1})),this._windowsMode={dispose:function(){for(var W=0,z=H;W<z.length;W++)z[W].dispose()}}}},I}(P.Disposable);y.CoreTerminal=E},function(ke,y,R){"use strict";var N=this&&this.__spreadArrays||function(){for(var U=0,S=0,s=arguments.length;S<s;S++)U+=arguments[S].length;var w=Array(U),f=0;for(S=0;S<s;S++)for(var u=arguments[S],l=0,c=u.length;l<c;l++,f++)w[f]=u[l];return w};Object.defineProperty(y,"__esModule",{value:!0}),y.InstantiationService=y.ServiceCollection=void 0;var K=R(1),P=R(14),A=function(){function U(){for(var S=[],s=0;s<arguments.length;s++)S[s]=arguments[s];this._entries=new Map;for(var w=0,f=S;w<f.length;w++){var u=f[w],l=u[0],c=u[1];this.set(l,c)}}return U.prototype.set=function(S,s){var w=this._entries.get(S);return this._entries.set(S,s),w},U.prototype.forEach=function(S){this._entries.forEach(function(s,w){return S(w,s)})},U.prototype.has=function(S){return this._entries.has(S)},U.prototype.get=function(S){return this._entries.get(S)},U}();y.ServiceCollection=A;var d=function(){function U(){this._services=new A,this._services.set(K.IInstantiationService,this)}return U.prototype.setService=function(S,s){this._services.set(S,s)},U.prototype.getService=function(S){return this._services.get(S)},U.prototype.createInstance=function(S){for(var s=[],w=1;w<arguments.length;w++)s[w-1]=arguments[w];for(var f=P.getServiceDependencies(S).sort(function(k,E){return k.index-E.index}),u=[],l=0,c=f;l<c.length;l++){var m=c[l],C=this._services.get(m.id);if(!C)throw new Error("[createInstance] "+S.name+" depends on UNKNOWN service "+m.id+".");u.push(C)}var M=f.length>0?f[0].index:s.length;if(s.length!==M)throw new Error("[createInstance] First service dependency of "+S.name+" at position "+(M+1)+" conflicts with 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871rT38pbM/q2XvelHoeU4bpxBgt+Jjr8MAqfi80NXZEW/H1UEuOMIY/zCRPyxZr9XABMSJMP5pbelahYlsjNMi1p6402Pp8lyhWEhIBpVp2hdV1yp6nwgPAhYvzQF/+zOEpfZCfXgz6LRIMrxKsq0B5YcKsL6UxRFvBygelBdLjhZGMCx/RfTKWMCUGZzbAClvJEmtiGH97oEGLdhzBHGjL4UDyvLOmBUmn9AaamAay7GimAXgdErzG1RlX36k9el+PlgsPFtK9YRxtwtNzBl7havTZoLywYhuJRbSCNgauvBlAg9TQYDjyVHOeOWbOVxoEoo0Mn2JttpNZvOcmhfn0KTXoTr8TlITSnCrRSt8TMvV7gj79KVPDskCo+1tb/rZkLScavzcTlTARBrZUu+MB1coHNHZ8rQXEzvH4T+8yWY9DzQrj6QptFDzzRlPUj37JbM5pZMeCfZK5CNgsPt3PlbEny3LwSlHWEIqWLzcTWGfbFaCKkgml0zeyNaaa3QdqcAs+msSa2k+4OCmmYm2nyWQ98W9idabo4eqSla3EopMn6m3mRgKkJ6KlM6dV5Plz418ES3CjZE7Ar9w2X5UGXbv3bmC1NBAiqBEOf34zFhKlzLq40PuxK0i8qFutBzRdd7FjDx1zSDCKELxA2tmZoyyztqqc9tUdDlDAm+2hUCdxxhHIwrwOAJy5EvIkSCsz78Nq4rnmhpfU/BANOytgEydwQmpSpjQro/b68we+JNArzej4jjKouz0q+luDwGAzWCxnI1Kr0qPfpEZTzXv6pVwUzf6+MVBTiX6vi+hxoKQfUF4AJswWZZGF+UCUN2IsYMaINnbcVd4jp0m/qePcNcvJlTldcaUm5vVN3qnKNM1zUcJm4LhTuOMP65qMWYGWtxJcU76jGT3nwUrz1j7ZnCCBilAbLS96RucIFJtv88ZpLD/HMZSEgFXmkrrqANp2yjEYsroYRar6f44I3zxh9qNwnH8FHWNxBLj2ix6F85SKltmGV9lBrAF6RConCuh8fotCn7MSC2Fob3ELkPddDBexYwrL2JSZqtFPQpdwfHUT7mf+zjTWFwxxHG8St6zPhtCw6cZXcSnqdhLzTF2FethZcMMK2UBki9DBgmbz18mYAJbMUk5shiYBsxORzT5ucZ8PHbcUaC4OpBGDe55AbiShqP9/40gHLOt058UZbxXMPJnQuUKK+DLi8DEs0R/PJBLIIVwjULHPXgnt2SsQbHq7JeIJSYFIi8mNgeeeT6cFRQAItFOsL4L5li0do9WLrLriK06FZ2e7QO5v3PwugcgDcBo9MbsPT2CnMxFcYwdiNFuMhlKjcs/J23AMMEoONHJhj5JA2T44tvS2TTo5cX4kKqY5X9YuYacq9CEhzlMngmr8uGQasFLUpDPcUV/DCiKwrcNBwrrvueBsyKFVTSvG32aQraRPRMdJKBWaa+vSrcqNAo1hEGsyD8Y/1R/LzmjFea1EBZAbtn9rIqywiYSB5Siecey3U6A5YeN23JmCCPORIcK8IWhV0ps1Wpj8hzjyPmsDPN5P+ZNCWInMOXPz9g/PtgohZfbpEZ3SE5TxSGXBUkIa61vPnCDLCzFEuGrOMY1q02Xunq2VS6p7dkrKOJ17N7UAPP1PG9moatCoOBJ9go0hEGe+P+vC4e3yw84JX2VAoLxMmFL9sApnUkD4kXAKPV6bHsuNQIGDb5p28nmCwixmZSJnA5jeCZh1x3NzfpKi7M/xlFGRmo0qoNqnfohPAG1mcH1dUCfDP+sqkwjuCreY2Mf478swiJGa6V3Az518EFVgHhXMu0DYUZ4G8Dhuqy0Sg0EfM+8myHf88DhjEzIUmzAaA9XA+ZcIqR60KRp+XgjiOM3Sdu4s0vtyAkSIrgQCmCg6QIYZ+BMuPf7Dfzs9vP2bPi34ICZTh2szJ6NM41HuyrV7f2G8tWmNZRPCSc5yuMJWCYGcjHawm+7Sv8DPPfdSBfS9C5oWveHhg+GFqNyfRBEhgIeWgY2kz7AZysRDh5KT4fP0y5vZ0lwBdzGoO9FwbOK4S6KMDpCkP1eaD6fCNghCSDNhe8zmTsVznrMD59XIGa7Wx194SUVUxzT2/JihuZmJJThWoNZ0HgNY/EH28MRUY+B7GOMFibcrJzkJuXB3Z1zXHc7U9ivNlh0mX2aXpm/7ekLA57E6R44zHm5slWAs0A0ybKpDDoaWLhHJafMK0wLIm1ujx0iYD56WgrQO3ryuplSN6xzajkqM83+RCr1aUrol95A5zUJIT971QO5n2bZPybXYRNntsYvx4guLJrL1qkbsD2moOQHP6wlUskRkt5PfiCm5AEC/exa9DmgNcVoVL2KQy59RsqhAQg6tPvwAU5U1F0zvH7AjCsC4mqnE6UGpitvsfSJ0IIHb8lmNzIlkCsIwxPJzDLf10NrDtJMNyBjzDvAkaH5SdkbgOGOf5oVAN4sKawnl+YOwspf+81EzPIh9VvgCbvfoDAKlVx9JAai+ZcNz4PVBBE9W+M07uPo9/laeBgknSeC22ObbVeQ06QCRzselivuQhZBNveCX+JGAoyEZEThyE3fkIYNa00yh69UPdF6y2wsJ6ZqO6LLZl5pUlW9wHFMkrh6mTokgdf7QzG5UwpxDrCcFmwAAImPPztIMHorva3RkbA1GEhGoRPDkfVMj/EVoARaabM2vliCxj9QQtJ1GDAtU3rcGPXDmjVWWDfWWJbtHp9BiCwRScU6KQICJRg4VEp4g8ex4tXvrFSpGT0JxXNsKraIEgVFaHLuQ5ZSE1wAeLsEioRFZ5PnAVlTok5hiQwCG1+mAupwr1V5r4CDGNkgkrzEij93Znqi5CB/XafAhduySDWEYaQsl3RFGiB6Tsce4NkgGlbx+WtqatqjM9ZlOAVJ0tWmPeWEvzYX3gYcOY9cuKzsLE1EVK5oagQJ7/4DDlXS67gZTVqI6dlXxwNaIXrJ06j75UZkFhoHbNyK7Zqh2E3usHAlCupDgFhtSAJEmdsxsqJqZSHevmJaHPoC6vm1nvpNdTu7t6R+L4DjAk06t7M+tKuDb+QkQTw00EFTl2XQawjDIHFOyVj6h+frSeY4uC2it1MRVXgIeUIpBLTWcjdxMJArDgpN2/JPlpF8PlzwoPDjl9v0vZ1N2k1apz+ehJyVaZzS3HimUMKIoWUWrusqtDqUTR46308/bUKekghU1QBkbq+PbPXPkNuEog8DAOS5+ABzVEzSWj9GDSf+JVbXbovAcNs+oODFYSjsp8oqCm2gcj06z9BOHJNbjTZ7RDt/oQQWa2ZXEw0ZWY1yYzYGdCYuj5L7AJNwgBlvHRgj3mjnfvtx0YlS/Zcp9dj6wU5nmpiysccdLMYm5UECr3HruHwQ3/P+KPLzcWZ6VOQfdG5xWbVzl0R9fJgEI7DjO0Eu85rQSTuH1lbV45HbmYSzl1OR+2im4g0ZEJpyETdAC26zpnv1tDdt4AptulPNJ1rplMKUY6uFh8PxL5LARDrCMMtLtvJJAYw3qqTlcOCw7JYLUoBwWHZWWvBIYJxz3jeAiZxv7R0AZJ3bIetdT1B7T4voebTPc0VMbe2G08Wur26sII+6JyD5x4JQU6+FkfOp+DA2es4fO4GsvO1qFk5BE3qVEaTupWNn9G1K0AmILT1fQ8YxhhKqfTi9ewBoPQjSiFAxAasOh2AbfGBRr0qMY4wPJ86phLuFmBm7ibo2oSioYAL+uPXgKvpBIMe9VavgctnE5C7fyuyz58Bc2oRVKMWaj7XBxVbWGuELjxMsOxIAYjUtaqMo9Z90CkHz7WwXkoNPMXZy2k4ePYGDvx3HVdSTHIjBqCVn7verJQJwBQzjKnzJyRlPcZJuJ6UxwsAHEoP/joXgA3nAiHWEYa3ps7dAgyTeTwSRdHcuecDYzdXHCN4oBrwaH3v9Fqr55GWmY2ICNe3XWtOEvyy17MVZmRsLnq2dH4bdv5qBt6Ytg3d29TDOAFvhjIFmNLDGp+c1UxCycs8xTu3jcrMJDvi5VhxOghiHWF4Z+rcvRXGGBy2EvCYABB8sZHggycpqoa6f+lgya/MXC20RUUIDXV9gGJueb/d5tkZ5r0OOejd2nldm/+5gkkLDuOzQe3QrY1r2+0yDZjiwbp4PUNJeelKSqlZSX3/ZRkWHVNArCMMbwFm/AaC8c9Qt65rPWkDCw7Lggw9YVLhcprWnCCoH5qKGmHUaC4tl8sgl0kgl7FPqWhdt6upuQiWc1AoXN96MSd849ez62/31YPeeSwHL7Z1DpixvxzA7hNJWP9lL1RmjgtcJL8ADOOBSkWDCqiGaQoYlYn+TZJh/hEF3HGE4YqpQp7/sC0PrzRPhYxPg9yQjmCkoTA/HUV5aZDq0wBZBQQ0my6kKFE028/BGODpOYHBYfPy8qDT6aDT6Y2flolpUxeDhznscAWkfxKzEFNDAbncteIk8xIzYinxSBj1VrtcvPSo4y0Zs0Z96qPVqFpBgcXjnhXEx/saMCZfZNmTQCjTmZCAEC0oUglPU3iOnDEYtCcb16nCrDaN6ZxKU1HK0xOEIOrMDSlmHnDPEYZLzhoKAW0aivLSQXRpCKRp4HTpKMxNAy1KN36XE+cRAHjKIb/pckhk7h967bXz70STao47wWHZ9bZebwJOMYDY38Zrb4vEtKwZeAKMq5IJSDKZFOuPpqFr8yqCNBjYDd3AXwwgnPu+2Qa3zccrjzleNY7G3cR7P+7G8+2jMWaAMH8r9zVg4pKynudA1jmawExnjKf8fwRkAwF+j46MuJSoyupEKdkdnyoh0/e65wjDUX1c3MdA3hUEEO+YL6fU+BwRNUQa07tAM7v5OpNM8LoXg8PqDXrotHrojUDSQafXgXmrKZ3i0uV4vKkwiT2TJ/WcqYWBBLp8PzkieK1NIV5r71iO8/2qE1i2O8542GeHfiHpvgbMRVX2RzzlpwnpKCGEOa76i5dynxCeTriaTvpP2RnqliMMhwC9MBaBBaeFNEcQTU7FvpDWeU0QrVCiCynA7jjHip9Cy3FFxxz/mVYi0//sPD2u5wWgXUOBSmkAXvtVj7R819s3R215ta0Orz/m2FVVnwkbkJyWa7xOZtfKQtJ9DZiEpKzXAfKbkI6W0JAiQrDyZjZ5adyWUM4dRxiO6qOqRVCkLRPXHCfUt2gjhLXw7jmGBYdl18Uf+Tg47K4LBCz0uZh6P1oJnL/p/qH/5dYGvNnBfv5rN7PRb9JGVAoLwoavrC1enQ3gfQ2YC1ey6kil3CV2lhE7S7MKuMIxf4UGuuMIw1FdhszjCLk6XmxTHNLrqRT5TVdAJnNfPaR04cbgsPsIJjzrmbqL2E4evgxsPy+uXubM7+Vfmbss9661X2lDMdhuABRgyc4LmLnmJGKbKfHlW8KNyu5rwLBBS0zSbKBuWGOyWCoj1rrnCMPRZNEX5SLk3ACmVih2PjmkV9WYiso1RHrec1I7i1HJ5Ct3Kjiso6rPXgeY9P6bPsKB2uSRWKSlZbjNy3FjhuOTD5kIzja9891OnEhMxVs9muHVbsL5e98DJu5ydkNOxh934enfhmPsUDl0ZRgCZUS0IwyHWzJmqPPfcATorrk9yKUzZld5DTKlKUCQNxLr98jlJhV/X6ZrmcBXmwnmDBReb2R0CxQWmiOaiG5uj+5dsOyPH23yMd2ybmNWg6nJfDv8cbRpLDzO6H0PGMaN2zYyi8Q6/Ru+Ogw6A8FfIh1hOBs5evE7KLJ3ih5cRxluSR5FWLNxXiuPFeRJ6D53G5KWC3y4gmDhG8IAw7Ssa9Vlpsrup8jaNXHh+A6bAnYcu4bPfjto/H3z1D4IZ5JcgalMAIb1NVGlHkwpmQ1QwRf3H6wPRU6Re44wHPHXcGMTQm7+LJD9rsnU+soIaO2ux1z75Yu163fdStcUuYXA6wsIVg4VBpjMLDUeaOrgAOK6OjNFcvwhVCiluzbh90PYdvQqqlcMxuovSjSkhRRbZgDDOnsxOaczpYaFlEKQp4Sxm0KQlidxyxGGI+Zqs+IRfuUDIbwXTJMWsxghIc79CAsu7C6Ndg0lAAAdVklEQVStMEws88Jsgg3DhQEmSXUdLdt55hLJuIKs/g2x7UvcdrJtWPcxq40q/h2bKfGViAM/K69MAYZ16NKlzHCDlHwBwr0FUKdr7efbQpCs8a4jjMKCfITHDQRH3d97l578qmqTUblWczGYcErLzjDT+/hej63HLA5r32YOCl135dyFeHTuahtsynVOa4qvPv8II4aVyLJOXUzFsG9NW+bXuz+EISK9lJc5wBSz69KNzEheLxlFQVnEIrvmUlN3B+NiuncdYWi1OsjjP0KQznvxIDVVh0Bem1kreCcZg8N2pwhzX4juVkN6zebwx+u8oHr/OXoCPXrZBpsSW/GAvj3wy6yvzdl+WnsKi3aYnKFPHtIBnZu79qBpWWeZBUxxJ69coYE6ae4zlOqfIyBPM59uxc++36/AuZvedYTBJNz6+OkIL3AVn1b40N8K6oawRu8Jz+CCcvImgiEdKKoLF7p7pe4B8zl8148XVO+uPQcwYNAwj+tt0iga/+4t0Z4a8MUms9HY0vE9ECnUHc7tlpR5wFhyfA+l0lqq7L4A/QlAhTmHgnA8We51Rxh5FxejcvZSjwe7uIAk/cOo0nqK18qbsYPghebUGO7Dl+n1Pzh89iwvqN71G7fhzbc/9Lh5LALCzr+PQVMkR2w0Na4u566m49J1tVElRqyDEb8CTDH3LyblPMhTw67fjwZVPXTV+44wspP2oVq6IBU3QRPiprYWwtvOE0QrhGj2PoKO0dSoR+fL9O5SDm/H8oLq/XP5Gowc7R2tic9/XIlNyU2wY5RH1gJGVvklYFjHL6k0Ty85EbhxV6KceNsRRuatS6h1fYTX5mK+IQR5TZcbDb+8kVhw2MY1KFrV8UZpwsv4ZC3BCw8LC0o7/7fF+HRCydnDWS1FOSmQh1S363aX5XtlxGTEBfbCxveAIMFCB/s1+i1gGDsGL9Cvvpgm6eVtRxgZGZmomTQYHNUKn01OKHlIcEG5AfWE+eB2WefKY0DVMCDWO0G5XNZXTMDOTu3qUzxuinDhNH0/cx6+nGYrpS+diflxLkhPgFRRGfIQ+wzq9OxA5DUei5VDgYruObw0V+vXgOn8LR3L85jibUcY6iw1KiV9CLnhpqt5Ieg5DxkOV16PRyKFyTBcFbrxDPNZJj44rKtyXT1nvsYaVqeC4k1OmfoDfpjl2ncYb9CiMOOS0edyUOVoEGM4cuvUuGkrBHdbgIVvALWs4++6arLNc78GTOx0yq6efvS2I4zs7ByEJY1HkNYUactZ4kkg9FwE9JIKMEgijH8bjN/Z36bftCQcudLaeKC6q9KEPd8dB2Tliw8OK6x0x1Q/7SWoGkrRt4XrksZN/Brzfl3skpB59S9IN13hy0KrQxZkK+ANCQ1Do7ePYO5AoIF1DFqX5Zcm8G/AfENfB8Fv3naEkZubi6CkbxCou2yc9CZARJgBwcCRVlgZV3KC0aSmAhwnQYBcYowHI5FIwIN9MjPfkt/shcUQPdq3Mxy5DLDwfQNFBod1t77ifMyxuVxCBdX7wZgJWLzUdXh3Zh7NtmSgPCQBIQgIt+8/qtmw3fj5zep4yDoGregu+TVgOk2nTNl8pbcdYeTnFyA9U2MMDhQYIIFcwoGTSGCgnHHLECTnIJVIMG2H1BjywtcCRBYc9shlgrdEBocVPbtKZVjyDwGLLyqk3mHvjsGa9ZtdV0k4FGZdBa/NM/JbUcX+wSy692z8PDoWAjwpOa3TvwEzjXajHLa0b0DxSXfvnA9cj3AJxfe7TG5bq4aKyeU5bWIqsOkswcguvu3zyuPE6IBDSL2DBr+Hrdv3uOxshVqNkZqwH7q8NCNtYKUG4CS2V2G1OozE7ClvoZOHFx3+DZjptD0F/m4RRTHpOd9OHja4c/cRdHuQGh3r+TKxScuMuXz9kmDRmM/dgKB6+wwYgv0HjrhkS6+Bb2PlbzNQpDbZILEtGdualU4VH3gaX0/92ii89HZSVpY7NQllzvOLfYG7W7d7Nqe3a/NGA1hR7WfQZhKKU0yAN62396wkhTKFyUPa1qVo6KXDvNB62YH/2x0EXzzv/cnjrA07zhPsT4SgepkeGdMnc5V++nE6Phz/PTITmEIlhSykOmQK24M/W3mmzV2Lpxp7f5z9BjCPT6P1DRwuetMRhqsBtnzOnFHEVAMeVvp24hbpmata4lHcFzH9LKZl8TJXn4Cgep98+kWcPmtSknSWVi/7BZNmrsc/G2eC1xVAqqgEeYjtVRjhpPji1wN49qE7x+uYyAi7C4E3XvA+XWFU6Vo1ABsP2MzJwvDlMnjTEYarAbZ8zrYoVUKBR+vduUF01J67YUR2OhmYs49g9suu+9uhy/OIT2DyFedpz/bVWLXtFL77/F3o8zMhCQxHQJh9nZ/RU5diYJc7p95QZgCTnKHLppTaHK3Zm3bwYhkqKIDFg72/VLsabLZFYbYhnRu6nkCuyhL7/G4AJuEWwKT9QsyUWz3WDdeSkl1268zR3ThwLgtDBzyFIo0KnDwYgRH2VfYrP/jCzKTdX3pPZ8ll60wE990Kk5yhi6OU2kSaZx5OBy2UIkDqPUcYAnloJDtwkSC7AHj6Dm4THK4wIoPDiumXI1pVJjBqBcGqYa5fEA+16IxbqaabL2cp+dJJ3MqRoGXL1si7cRKcNAiBFe2vIopqDZemn133kqsyvf38fgTMJkops4WxSUOWSFGoI9joRUcYQhl+SgUkZZK7EtBp3DpgsjhzdqHdckiXlQcMWcReTq4Bw+z5mV2/sxQcrMCVuH+NoQof7DwESf/+aTz4B1WyH8tDHl7zhDpxlwA9A4+7alXAfQcYVYb2V1C8YY8N7y6XQl1AsGoojyD3vZK6zWHm9siDmK9u13u3Mgrtb71GbZCbm+e0mbVq1cDJIyavMK99OAvrfp0IfVEOFJWj7earUKUG9mxZ45WuOzqv2Cv8vgNMcqZuCuXpWHudGb1GipvZxKuOMLwyIn5eSGSDR8AiQDtLDzZ+ALu3rTKSzPrzAMa//xK0OSlQVLHZfd8uhuDQ/p1QKDyPiFCmAaNK17KD3g/2mP/ZXxJcyeAw/xUeNT3UZPXzOe7V7tes2wx6vcFpme3btcaa5SbX2gfP56Dnk62NipiKqo7tB1at+BMPPdjE47a6kr1YVnD/rTAZ+r6U8ivscWnyVgnibnL4sT+P+l6yN/F4NMoLQLXIh2zizpRmy9PduuCP+ab3YE4h8OCjzyMzfrvDMwyjm/rVZPR8vofHHC7TgLmRpetoMFC7Ximm75TgVDJn1G96srHrw6jHnC4vQBAHqipd+zvu/2JP/Dhjsrm8zv0n4sSWHx3KYRjh0DcH44NRnt8sl2nApGTROnqD7oq9kZq1T4IjV0Q7/xc06OVE7nPg6DS2bXL+AqvW4hVEdvnEXEna2bW4uGY4pEGO99ZPPv4YZs3y3DNpmQYM42hyujaBAjbXJxvOcFhxggHGI+UD92dGeU67HDg6/SGAd36GqfHoMNTuULJaFGZexem5T4CTOL7ufCCmAf7dv0EQ11MyrWN6WmYq84C5lqEdyVF8J4hTlkQc+URZUSbMG4PowsVlSEhSO3zlBtm5+alR0UOPD+KaZ5fa0aQryM+3oi/d/ocfaYOCQudxQCeOHYUPRrxpLocZk8U0i8Wt1HSHLQ+Qy3Hj0jFjzE1Xya8Bw4IuJWfoFgJ42RWjip8TQlbVqijtbwz3dw8kfwJM23YdkaXWOOX6tMljMWzIQCuawW9/hJVrNznNt37Fr+jc8VGXI+rXgCnmjipT353w/Es80IIALDAIM56QMFBQSpmkLAUEJzmeX1qrSuBfLrnqQwJ/AkyXJ7sh+bo5ALZdLs+cPgmvDuxj9ezPFesxbETJucZexrfeeAnTv3QdQqTMAyY5TdeZEspcjdjXjfDm5Ka4REDerF1F5tos0Ev1+hNger7QGxfiLzrl3PyfpqJfb+sr4vSMTDR4qCOYy15HSVmrJs4ddx3Dp8wDRpWhvQQKYfGjvTGJCS4rK8nvPDhvt9WfADPwlUE4etx5ROpFv/6A55950mYkn+zxMv45etLpCB/esw5NGjm3Vy77gEnX+lyQIua2xFOM+hNghg8fjp17Djhl2aolc9C1i21A1x9//h3jJn3jNO+EsaPwocWFgT3isg+Y8hXGatzv51uyTz75GGvWb3E66Teu+h0dLYIlFRNfuapCs7bOgzG1a9MCW9ezKI+OU5kHTPkZxnrw72fAfP3VFPy+yK42k7mTOzf+idYt7cfB7PBkH6cmzsz/29ULhxAe5thlT5kHjOV0SUzKfp6CLwkMAnIjJjLcyo3bRZV6Kk8xxpyPIjsmqiQgYkKS5jpAzfauBFzP6Miw9Z5urdzN709bsjmzZ+K7mb84ZdWBnavR9MFGdmm+/XE+Jn7pXOy2cP536NnD8UrkX4BRaSZQSieauUnIphhl+LNWoFJpFlFKSy7yCYmLUYabRyBBpdkISp8pzkMImRitDP/c3QnvaT5/AsyyJQswYcq3Tll29O+NaBht/45HyLZs0Et9MOvbSQ7r8DfArKOUPm/BjSkxkRFWl++JKvUuSvF4CSCwO1oZ0aX4e0KSmmn2fWoBmPXRynAf2ymW9MCfALNt8zqMGD3BKWDOHt2BKKVj36+du/XD8VNnHZZRu2YNnD+xqxwwjAOJKvU1SlHiDYGgT4wywspZb8I19QUQlBhPULokJqqCecVJUKl7g8JkocS0zQiSopURUZ6uFO7m9yfA/HtoL14Z8r5TViWe2Y9qVR2HUftp7kJ84iLGjLNVqsysMKcTk2s3i67t0KXIheTsSlJK0yilJRqVFPVjoiIuW59z1Ew5q8T9EsE3McoI85km4Zq6HgjMvn4IIVRPSJVGtcMy3J30nuTzJ8AkXjiJZ3uXRD+2xzdV/BGEhzsO1JlyMxWNHnncqRDzmymfYuhg+9pS3gKMq/kqZE54pBp85sy1CjRIEmww2BfnKoKC23NEsrzk/IKc/PycRjzTzrudQoLCAi3BwH6mlH6eV5Bjjo3HEUIUitALoDBfpfDU0C+/IM+5gEAIB9ygCVGEXXeUrawpX2bcvIx2jzuPHJ167SQCA5yHZevR9w3s+9uxy9mnn+qMZQtYyFPb5Awwaek3BcUBkEg4jhQY8po2jcpyY8gtprAnuV3kTVCpPwKFOcgkIdgbrYzobJntokrTgKfUKjY4B/RvEBlRAjTT1m4Ppehk0fIxMcoI51KxO9Q3f1phaFEmHmhuNWQ2XNWknHMYpq+YePGytXhnpPkYalNGSEgwkuIOQyq11V721grjjeng0QrjqgGJKs0SSqmF/ynyfUxk+CjLfAlJWR0BYmWFKZVyHevVDPvbmk7zHUBHFv9GCPkzWhkuWOPZVVvFPPcnwFQI5lE1qrlD9jA1/bSkUy7Zl52TiwYPdkBhUZFD2u0blqBta9u6/AcwSZrzFNR8PcxR8mqDqHCm2m9O8Uma/gTUKjY4R0h0A2W4lcbfxWuaQTyhC8yAAbkQHRne2OVI3QECfwIME7pWr9sC+QUFdjkZFhqK5MR/BHH5taEfOtUa+GT0u/hk9Ds2ZfkFYG7coIo8gyabUpiDHUqItGl9ZYjV/WJikmYUBbW66A+RhgfXrEmsLJsuqXIfMlD9mZIVBoZgSXhYaTpBI+chkb8BpknLJ6BKvmGXa1WrVMbFs/sFcXT7rv3o8/Iwh7SO1GT8AjCJydmPUp4/ZMGdwmhleCghRG+11VKpp4HiI4vfNDGRETbG4JRSaaJKk8Ni9ZhBw3HtomuHHRY0Wl4kEgsYL1bt9aJcWVyyCnv1HYBz5+x78K9Zswb27NwqqF16gwGxnZ9Eerr9y01mffnv4QNQKIIElceIfKl0y+q7Y2eY+CTNOwS05NqDkKMxyvDWpTmRqNIsppRanEXIhRgHW60ElYb5I21VXAYFGd4wMtxzTwqCh8dE6G+AGfzW2zhwwPLdV8KwunXqYOtm4VpKX0+bjt//cKxs+cu8n9Gh/WOCR6TMACZRlT2PUr7E0Jtw82KUYUNLcyL+mno3ISi5hiFkV4wy/Al7HEtQZc8F5d8q2ZZx86OVYebvgrnsIaG/Aeaj/43Fhr/smxs3bBiDDWtXCubohbg49OzVzyH9kMGv46MPzXc7LsstO4BJ0hyloC3Nkxt4JzoyYnZpDiRcU8eBwOxTlFK6uGFUhVfscSoxSf02BcwrCgE5Fh0Zbl5xXHLXSwRiAXM/ayuztn88/mv8PM/qrsbMyRbNH8KeLVYSAJdcZnKd/87H26Vr3uxB7NtmrR1d5s8w7LxxUZWdQ0Etzhvk0eja4TaSq4Qko4cFs5iYI9y0Bsqw/9kFTLKmLeWp+cxCQAobKMNszkUuR8xDAn8DzLTv5mDy1B/tcq1d25bYus4+mByxedacBRg7cardxxzH4VrcYSt1/zIPmMuqzKZ6ylnatRpCpPlhNWvWtLr5unmTBmdrNbmWnCOUjIqOCv/eHjdv3LihyNUrspmzjOLnUsI3q6esaL498xALgrL7G2B+W7gcI8fYVw5/PPYxrFvO3DcIT2npGWj4cGfo9Vb3P+YCmMSfSf6LU5kHTPy17FcJ4f8o2Y6R89GR4Taepy+pNNEGShOsAYN+0VERDi2WEpM05yioWf5CKfdaw6gws3xG+LC5T+lvgNmwaQcGDravgNm9a2csX2hfpcUZh/u/+i42b9ttl2T40Ffx1eclm4wyD5jEJM131FoqvyRaGW7tuMqo7pIVSynZa8k1Cr5jw8iKVlJ+y+elb9UIyPfRpbQH3IeCsJz+BphDR46jW0+7x0qj4RczABObNm7ZhZdef89uNmaMxozS/GaFSVSp91KKWAtufBQTGTG9NHcuXtf05w3WUn4CNIiOjHAYhTQhST0agFmHjBDsi1ZGlOiYiR05N+j9DTDxiZfRqoOVzZ+Za/369MD8WfbPI85Yq9Pp0fDhTmDumEondo5hZssRtzWgy/QKw1T5L6o0WZbq+pTiiYZRETYWQolJ2R9Q8DMsGRakDFcoCbGvhwEg/pq6CyEwO7MigKaBMrwCU/l3Y+67lcXfAMNC9tVp1M4ur159uQ9mznBsLemMwWMnTMOsueaduxXp0j9m4ZluJpvCMg2YxCR1fQqY9cDYRA4MC6usDCc2r5KEJDVbKdiKUZzUMZERFZwxWaXSVCwE0i1tbFytSm6hwkkmR4Cxp9rPirnfr5WZM75KymYwGGw99Qr1XmmPnefjEtG2k6UxbgmV5TmmbAMmWd2H8jBLsgjBtWhlhN1wuglJmiWAlTbz+Rg7lwOlmZ2oUl+lFGaLS8Khb3TtCLNFprcBUro8fwMM6z/zYpmaZutc/L23X8eUCZaaTeK437l7Pxw/aWu+3Oyhxvh7h2lIyzZgktRTKGCOY0kI1kUrI+xaICUkqZl715LzB8WumKgIu1J+y2FIVKnXUgqzTT8BvoyOjHBsbCFuDF1SiwWMywLvIoEQXTLWvB49+yAhwcpsydjqYUOHYNT79g/vQrq1bPkqTPj8CxtSdo759/DfCA1lLrcdp/te0p+g0myCRWhx5jGmYVQFu5f4CSpNHCg1S/kJIYuileGDXDE6/lrWBOY5xkxHyOYYZbjZq4yr/J4+90fAvPbGWzh8xFaNf8S772D4OzYaT4JZnJubi/Ydu9gNqTF39kx0irX1qGlZuM8Bc+PGZa86k8jVVzwGwOwRQQLD4CCpxq5LkFxDxXOgCC5mAOEwO5jLdHnlUqAP72KA5FcLxqWHSDPNajiCR8tNwlx9xav2sjo6w9ymTeCobjTR3bpjQlaDvLbddjnrptAV5oPRH2PTZlsPmLVrVv1q7+bf57rJSmO2Zu36TM3LLzArmAVWqo+qD/dD96c6Y1T3CiASx/F1JNpku9t9T9rjLO8d01a+Uw0uL/fucCCoSqPvCYGN9JJS8n5B2nn7ejMCmxpUpUl7TsL9HRHdBVWbD0CYspXRNZA+Lz394IQq91SI4HLACBxUfydTVGs8FpROseUDHZafGufRCtNxOh1nyM+YKFVUMqs86fLSaW7y0U1n5j/teahlLw5eOWC8yMyyXJSiWqMhoLBRGiOUvpaXFueRalLsdPongAGMfwUZl6G4sARtcw4e/XrXNhv7qbvN43sCMGcSUyy1Asw8aRpdw+gcw9FzMcwrLktMnnLaEg4oqjV8DpSzsRSjPAYUpF9Y5gmvOs2gbXke069tm8A9l7enaYNQWXCAhKMNK4ZFdl6yxqHfO0/qdDfvPQEYdxtfns93HIj9xpBm0BVUpgYteH0ReL0W1FAEWXDl/w5+VvEhIS1JSbli98VYnLdGjbr7furWZVGYXDawYlAAgmTSMY8vXn1XXGk56k+ZBYw3ViV7TLvXVipXk1DIRHZGwyYxex47nf4LwJ6xXuK+0cR5CDERjdjzWs8IXsvdvJRTGDDt7HXt9QLtmIJbF34QUcQdJS2zgLmjXPPHwmu2UCj0+SxYr1XiCN8l91a8fT19kXwqBv9Xg975fuHZaw9reZN6YLWqlfYe2rGoRO4motxiwIvI4pS0HDDe4qSflDPrqS5aA6UyAtAR23dz3u52gyffH3vj9HYWrcE0Nyl0lCOjC255dnXtrXaWA8ZbnPSTcna/3PsyBa0LILPLkjWVvN3tyk2emp+fljTEVC5N43j0zU2Ps/KM6u06xZRXDhgx3Cqnxe6Xe12gYKFJSF6XJaudK3qJ5xdRVG3ETNvZJcI5nqPPFt6ME629IL5a4TnKNGAopfLkbIRIDAgBj2BQnUJPiUIqQRD7JNSgAIgCBIGUkkCOIIAHH0gIFwBKAkH5QEogJwRyUCKn4OWEcDJCIQeBnFLIACoFAfOgLQX7TnH7O5UCHAdQCQjhQKkEIKbvAGf8m4DAFAqEEGIcCnLbbMH4m3FDAtDbtj70dtADCmb7w/6B8gB4gBiMfxNiAGW/se8sogLRg0IPYvyvA2D6DqIn7D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0,this._urlId=0,this.url=[e.url],this._attrs=[e.attrs],this.bitrate=e.bitrate,e.details&&(this.details=e.details),this.id=e.id||0,this.name=e.name,this.width=e.width||0,this.height=e.height||0,this.frameRate=e.attrs.optionalFloat("FRAME-RATE",0),this._avgBitrate=e.attrs.decimalInteger("AVERAGE-BANDWIDTH"),this.audioCodec=e.audioCodec,this.videoCodec=e.videoCodec,this.codecSet=[e.videoCodec,e.audioCodec].filter(r=>!!r).map(r=>r.substring(0,4)).join(","),"supplemental"in e){var t;this.supplemental=e.supplemental;const r=(t=e.supplemental)==null?void 0:t.videoCodec;r&&r!==e.videoCodec&&(this.codecSet+=`,${r.substring(0,4)}`)}this.addGroupId("audio",e.attrs.AUDIO),this.addGroupId("text",e.attrs.SUBTITLES)}get maxBitrate(){return Math.max(this.realBitrate,this.bitrate)}get averageBitrate(){return this._avgBitrate||this.realBitrate||this.bitrate}get attrs(){return this._attrs[0]}get codecs(){return this.attrs.CODECS||""}get pathwayId(){return this.attrs["PATHWAY-ID"]||"."}get videoRange(){return this.attrs["VIDEO-RANGE"]||"SDR"}get score(){return this.attrs.optionalFloat("SCORE",0)}get uri(){return this.url[0]||""}hasAudioGroup(e){return Ar(this._audioGroups,e)}hasSubtitleGroup(e){return Ar(this._subtitleGroups,e)}get audioGroups(){return this._audioGroups}get subtitleGroups(){return this._subtitleGroups}addGroupId(e,t){if(t){if(e==="audio"){let r=this._audioGroups;r||(r=this._audioGroups=[]),r.indexOf(t)===-1&&r.push(t)}else if(e==="text"){let r=this._subtitleGroups;r||(r=this._subtitleGroups=[]),r.indexOf(t)===-1&&r.push(t)}}}get urlId(){return 0}set urlId(e){}get audioGroupIds(){return this.audioGroups?[this.audioGroupId]:void 0}get textGroupIds(){return this.subtitleGroups?[this.textGroupId]:void 0}get audioGroupId(){var e;return(e=this.audioGroups)==null?void 0:e[0]}get textGroupId(){var e;return(e=this.subtitleGroups)==null?void 0:e[0]}addFallback(){}}function Ar(o,e){return!e||!o?!1:o.indexOf(e)!==-1}function Lr(){if(typeof matchMedia=="function"){const o=matchMedia("(dynamic-range: high)"),e=matchMedia("bad query");if(o.media!==e.media)return o.matches===!0}return!1}function Nr(o,e){let t=!1,r=[];if(o&&(t=o!=="SDR",r=[o]),e){r=e.allowedVideoRanges||_r.slice(0);const i=r.join("")!=="SDR"&&!e.videoCodec;t=e.preferHDR!==void 0?e.preferHDR:i&&Lr(),t||(r=["SDR"])}return{preferHDR:t,allowedVideoRanges:r}}const Sr=o=>{const e=new WeakSet;return(t,r)=>{if(o&&(r=o(t,r)),typeof r=="object"&&r!==null){if(e.has(r))return;e.add(r)}return r}},ir=(o,e)=>JSON.stringify(o,Sr(e));function di(o,e,t,r,i){const n=Object.keys(o),a=r==null?void 0:r.channels,h=r==null?void 0:r.audioCodec,_=i==null?void 0:i.videoCodec,g=a&&parseInt(a)===2;let x=!1,D=!1,j=1/0,Y=1/0,Q=1/0,ue=1/0,le=0,be=[];const{preferHDR:xe,allowedVideoRanges:Ce}=Nr(e,i);for(let at=n.length;at--;){const nt=o[n[at]];x||(x=nt.channels[2]>0),j=Math.min(j,nt.minHeight),Y=Math.min(Y,nt.minFramerate),Q=Math.min(Q,nt.minBitrate),Ce.filter(wt=>nt.videoRanges[wt]>0).length>0&&(D=!0)}j=R(j)?j:0,Y=R(Y)?Y:0;const Ue=Math.max(1080,j),qe=Math.max(30,Y);Q=R(Q)?Q:t,t=Math.max(Q,t),D||(e=void 0);const pt=n.length>1;return{codecSet:n.reduce((at,nt)=>{const Ze=o[nt];if(nt===at)return at;if(be=D?Ce.filter(wt=>Ze.videoRanges[wt]>0):[],pt){if(Ze.minBitrate>t)return Ur(nt,`min bitrate of ${Ze.minBitrate} > current estimate of ${t}`),at;if(!Ze.hasDefaultAudio)return Ur(nt,"no renditions with default or auto-select sound found"),at;if(h&&nt.indexOf(h.substring(0,4))%5!==0)return Ur(nt,`audio codec preference "${h}" not found`),at;if(a&&!g){if(!Ze.channels[a])return Ur(nt,`no renditions with ${a} channel sound found (channels options: ${Object.keys(Ze.channels)})`),at}else if((!h||g)&&x&&Ze.channels[2]===0)return Ur(nt,"no renditions with stereo sound found"),at;if(Ze.minHeight>Ue)return Ur(nt,`min resolution of ${Ze.minHeight} > maximum of ${Ue}`),at;if(Ze.minFramerate>qe)return Ur(nt,`min framerate of ${Ze.minFramerate} > maximum of ${qe}`),at;if(!be.some(wt=>Ze.videoRanges[wt]>0))return Ur(nt,`no variants with VIDEO-RANGE of ${ir(be)} found`),at;if(_&&nt.indexOf(_.substring(0,4))%5!==0)return Ur(nt,`video codec preference "${_}" not found`),at;if(Ze.maxScore<le)return Ur(nt,`max score of ${Ze.maxScore} < selected max of ${le}`),at}return at&&(Ee(nt)>=Ee(at)||Ze.fragmentError>o[at].fragmentError)?at:(ue=Ze.minIndex,le=Ze.maxScore,nt)},void 0),videoRanges:be,preferHDR:xe,minFramerate:Y,minBitrate:Q,minIndex:ue}}function Ur(o,e){z.log(`[abr] start candidates with "${o}" ignored because ${e}`)}function pi(o){return o.reduce((e,t)=>{let r=e.groups[t.groupId];r||(r=e.groups[t.groupId]={tracks:[],channels:{2:0},hasDefault:!1,hasAutoSelect:!1}),r.tracks.push(t);const i=t.channels||"2";return r.channels[i]=(r.channels[i]||0)+1,r.hasDefault=r.hasDefault||t.default,r.hasAutoSelect=r.hasAutoSelect||t.autoselect,r.hasDefault&&(e.hasDefaultAudio=!0),r.hasAutoSelect&&(e.hasAutoSelectAudio=!0),e},{hasDefaultAudio:!1,hasAutoSelectAudio:!1,groups:{}})}function Ji(o,e,t,r){return o.slice(t,r+1).reduce((i,n,a)=>{if(!n.codecSet)return i;const h=n.audioGroups;let _=i[n.codecSet];_||(i[n.codecSet]=_={minBitrate:1/0,minHeight:1/0,minFramerate:1/0,minIndex:a,maxScore:0,videoRanges:{SDR:0},channels:{2:0},hasDefaultAudio:!h,fragmentError:0}),_.minBitrate=Math.min(_.minBitrate,n.bitrate);const g=Math.min(n.height,n.width);return _.minHeight=Math.min(_.minHeight,g),_.minFramerate=Math.min(_.minFramerate,n.frameRate),_.minIndex=Math.min(_.minIndex,a),_.maxScore=Math.max(_.maxScore,n.score),_.fragmentError+=n.fragmentError,_.videoRanges[n.videoRange]=(_.videoRanges[n.videoRange]||0)+1,h&&h.forEach(x=>{if(!x)return;const D=e.groups[x];D&&(_.hasDefaultAudio=_.hasDefaultAudio||e.hasDefaultAudio?D.hasDefault:D.hasAutoSelect||!e.hasDefaultAudio&&!e.hasAutoSelectAudio,Object.keys(D.channels).forEach(j=>{_.channels[j]=(_.channels[j]||0)+D.channels[j]}))}),i},{})}function es(o){if(!o)return o;const{lang:e,assocLang:t,characteristics:r,channels:i,audioCodec:n}=o;return{lang:e,assocLang:t,characteristics:r,channels:i,audioCodec:n}}function Ci(o,e,t){if("attrs"in o){const r=e.indexOf(o);if(r!==-1)return r}for(let r=0;r<e.length;r++){const i=e[r];if($i(o,i,t))return r}return-1}function $i(o,e,t){const{groupId:r,name:i,lang:n,assocLang:a,default:h}=o,_=o.forced;return(r===void 0||e.groupId===r)&&(i===void 0||e.name===i)&&(n===void 0||ms(n,e.lang))&&(n===void 0||e.assocLang===a)&&(h===void 0||e.default===h)&&(_===void 0||e.forced===_)&&(!("characteristics"in o)||ts(o.characteristics||"",e.characteristics))&&(t===void 0||t(o,e))}function ms(o,e="--"){return o.length===e.length?o===e:o.startsWith(e)||e.startsWith(o)}function ts(o,e=""){const t=o.split(","),r=e.split(",");return t.length===r.length&&!t.some(i=>r.indexOf(i)===-1)}function si(o,e){const{audioCodec:t,channels:r}=o;return(t===void 0||(e.audioCodec||"").substring(0,4)===t.substring(0,4))&&(r===void 0||r===(e.channels||"2"))}function Ir(o,e,t,r,i){const n=e[r],h=e.reduce((j,Y,Q)=>{const ue=Y.uri;return(j[ue]||(j[ue]=[])).push(Q),j},{})[n.uri];h.length>1&&(r=Math.max.apply(Math,h));const _=n.videoRange,g=n.frameRate,x=n.codecSet.substring(0,4),D=ti(e,r,j=>{if(j.videoRange!==_||j.frameRate!==g||j.codecSet.substring(0,4)!==x)return!1;const Y=j.audioGroups,Q=t.filter(ue=>!Y||Y.indexOf(ue.groupId)!==-1);return Ci(o,Q,i)>-1});return D>-1?D:ti(e,r,j=>{const Y=j.audioGroups,Q=t.filter(ue=>!Y||Y.indexOf(ue.groupId)!==-1);return Ci(o,Q,i)>-1})}function ti(o,e,t){for(let r=e;r>-1;r--)if(t(o[r]))return r;for(let r=e+1;r<o.length;r++)if(t(o[r]))return r;return-1}function mn(o,e){var t;return!!o&&o!==((t=e.loadLevelObj)==null?void 0:t.uri)}class Ai extends M{constructor(e){super("abr",e.logger),this.hls=void 0,this.lastLevelLoadSec=0,this.lastLoadedFragLevel=-1,this.firstSelection=-1,this._nextAutoLevel=-1,this.nextAutoLevelKey="",this.audioTracksByGroup=null,this.codecTiers=null,this.timer=-1,this.fragCurrent=null,this.partCurrent=null,this.bitrateTestDelay=0,this.rebufferNotice=-1,this.supportedCache={},this.bwEstimator=void 0,this._abandonRulesCheck=t=>{var r;const{fragCurrent:i,partCurrent:n,hls:a}=this,{autoLevelEnabled:h,media:_}=a;if(!i||!_)return;const g=performance.now(),x=n?n.stats:i.stats,D=n?n.duration:i.duration,j=g-x.loading.start,Y=a.minAutoLevel,Q=i.level,ue=this._nextAutoLevel;if(x.aborted||x.loaded&&x.loaded===x.total||Q<=Y){this.clearTimer(),this._nextAutoLevel=-1;return}if(!h)return;const le=ue>-1&&ue!==Q,be=!!t||le;if(!be&&(_.paused||!_.playbackRate||!_.readyState))return;const xe=a.mainForwardBufferInfo;if(!be&&xe===null)return;const Ce=this.bwEstimator.getEstimateTTFB(),Ue=Math.abs(_.playbackRate);if(j<=Math.max(Ce,1e3*(D/(Ue*2))))return;const qe=xe?xe.len/Ue:0,pt=x.loading.first?x.loading.first-x.loading.start:-1,Ye=x.loaded&&pt>-1,at=this.getBwEstimate(),nt=a.levels,Ze=nt[Q],wt=Math.max(x.loaded,Math.round(D*(i.bitrate||Ze.averageBitrate)/8));let Wt=Ye?j-pt:j;Wt<1&&Ye&&(Wt=Math.min(j,x.loaded*8/at));const Zt=Ye?x.loaded*1e3/Wt:0,rr=Ce/1e3,Xt=Zt?(wt-x.loaded)/Zt:wt*8/at+rr;if(Xt<=qe)return;const Ut=Zt?Zt*8:at,Jt=((r=(t==null?void 0:t.details)||this.hls.latestLevelDetails)==null?void 0:r.live)===!0,Gt=this.hls.config.abrBandWidthUpFactor;let tr=Number.POSITIVE_INFINITY,hr;for(hr=Q-1;hr>Y;hr--){const Br=nt[hr].maxBitrate,wr=!nt[hr].details||Jt;if(tr=this.getTimeToLoadFrag(rr,Ut,D*Br,wr),tr<Math.min(qe,D+rr))break}if(tr>=Xt||tr>D*10)return;Ye?this.bwEstimator.sample(j-Math.min(Ce,pt),x.loaded):this.bwEstimator.sampleTTFB(j);const Ht=nt[hr].maxBitrate;this.getBwEstimate()*Gt>Ht&&this.resetEstimator(Ht);const jt=this.findBestLevel(Ht,Y,hr,0,qe,1,1);jt>-1&&(hr=jt),this.warn(`Fragment ${i.sn}${n?" part "+n.index:""} of level ${Q} is loading too slowly;
Fragment duration: ${i.duration.toFixed(3)}
Time to underbuffer: ${qe.toFixed(3)} s
Estimated load time for current fragment: ${Xt.toFixed(3)} s
Estimated load time for down switch fragment: ${tr.toFixed(3)} s
TTFB estimate: ${pt|0} ms
Current BW estimate: ${R(at)?at|0:"Unknown"} bps
New BW estimate: ${this.getBwEstimate()|0} bps
Switching to level ${hr} @ ${Ht|0} bps`),a.nextLoadLevel=a.nextAutoLevel=hr,this.clearTimer();const Er=()=>{if(this.clearTimer(),this.fragCurrent===i&&this.hls.loadLevel===hr&&hr>0){const Br=this.getStarvationDelay();if(this.warn(`Aborting inflight request ${hr>0?"and switching down":""}
Fragment duration: ${i.duration.toFixed(3)} s
Time to underbuffer: ${Br.toFixed(3)} s`),i.abortRequests(),this.fragCurrent=this.partCurrent=null,hr>Y){let wr=this.findBestLevel(this.hls.levels[Y].bitrate,Y,hr,0,Br,1,1);wr===-1&&(wr=Y),this.hls.nextLoadLevel=this.hls.nextAutoLevel=wr,this.resetEstimator(this.hls.levels[wr].bitrate)}}};le||Xt>tr*2?Er():this.timer=self.setInterval(Er,tr*1e3),a.trigger(d.FRAG_LOAD_EMERGENCY_ABORTED,{frag:i,part:n,stats:x})},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 w(e.abrEwmaSlowVoD,e.abrEwmaFastVoD,e.abrEwmaDefaultEstimate)}registerListeners(){const{hls:e}=this;e.on(d.MANIFEST_LOADING,this.onManifestLoading,this),e.on(d.FRAG_LOADING,this.onFragLoading,this),e.on(d.FRAG_LOADED,this.onFragLoaded,this),e.on(d.FRAG_BUFFERED,this.onFragBuffered,this),e.on(d.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(d.LEVEL_LOADED,this.onLevelLoaded,this),e.on(d.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(d.MAX_AUTO_LEVEL_UPDATED,this.onMaxAutoLevelUpdated,this),e.on(d.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e&&(e.off(d.MANIFEST_LOADING,this.onManifestLoading,this),e.off(d.FRAG_LOADING,this.onFragLoading,this),e.off(d.FRAG_LOADED,this.onFragLoaded,this),e.off(d.FRAG_BUFFERED,this.onFragBuffered,this),e.off(d.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(d.LEVEL_LOADED,this.onLevelLoaded,this),e.off(d.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(d.MAX_AUTO_LEVEL_UPDATED,this.onMaxAutoLevelUpdated,this),e.off(d.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 r=t.frag;if(!this.ignoreFragment(r)){if(!r.bitrateTest){var i;this.fragCurrent=r,this.partCurrent=(i=t.part)!=null?i: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 r=t.frag,{fragCurrent:i,partCurrent:n}=this;if(r&&i&&r.sn===i.sn&&r.level===i.level){const a=performance.now(),h=n?n.stats:r.stats,_=a-h.loading.start,g=h.loading.first?h.loading.first-h.loading.start:-1;if(h.loaded&&g>-1){const D=this.bwEstimator.getEstimateTTFB();this.bwEstimator.sample(_-Math.min(D,g),h.loaded)}else this.bwEstimator.sampleTTFB(_)}break}}}getTimeToLoadFrag(e,t,r,i){const n=e+r/t,a=i?e+this.lastLevelLoadSec:0;return n+a}onLevelLoaded(e,t){const r=this.hls.config,{loading:i}=t.stats,n=i.end-i.first;R(n)&&(this.lastLevelLoadSec=n/1e3),t.details.live?this.bwEstimator.update(r.abrEwmaSlowLive,r.abrEwmaFastLive):this.bwEstimator.update(r.abrEwmaSlowVoD,r.abrEwmaFastVoD),this.timer>-1&&this._abandonRulesCheck(t.levelInfo)}onFragLoaded(e,{frag:t,part:r}){const i=r?r.stats:t.stats;if(t.type===S.MAIN&&this.bwEstimator.sampleTTFB(i.loading.first-i.loading.start),!this.ignoreFragment(t)){if(this.clearTimer(),t.level===this._nextAutoLevel&&(this._nextAutoLevel=-1),this.firstSelection=-1,this.hls.config.abrMaxWithRealBitrate){const n=r?r.duration:t.duration,a=this.hls.levels[t.level],h=(a.loaded?a.loaded.bytes:0)+i.loaded,_=(a.loaded?a.loaded.duration:0)+n;a.loaded={bytes:h,duration:_},a.realBitrate=Math.round(8*h/_)}if(t.bitrateTest){const n={stats:i,frag:t,part:r,id:t.type};this.onFragBuffered(d.FRAG_BUFFERED,n),t.bitrateTest=!1}else this.lastLoadedFragLevel=t.level}}onFragBuffered(e,t){const{frag:r,part:i}=t,n=i!=null&&i.stats.loaded?i.stats:r.stats;if(n.aborted||this.ignoreFragment(r))return;const a=n.parsing.end-n.loading.start-Math.min(n.loading.first-n.loading.start,this.bwEstimator.getEstimateTTFB());this.bwEstimator.sample(a,n.loaded),n.bwEstimate=this.getBwEstimate(),r.bitrateTest?this.bitrateTestDelay=a/1e3:this.bitrateTestDelay=0}ignoreFragment(e){return e.type!==S.MAIN||e.sn==="initSegment"}clearTimer(){this.timer>-1&&(self.clearInterval(this.timer),this.timer=-1)}get firstAutoLevel(){const{maxAutoLevel:e,minAutoLevel:t}=this.hls,r=this.getBwEstimate(),i=this.hls.config.maxStarvationDelay,n=this.findBestLevel(r,t,e,0,i,1,1);if(n>-1)return n;const a=this.hls.firstLevel,h=Math.min(Math.max(a,t),e);return this.warn(`Could not find best starting auto level. Defaulting to first in playlist ${a} clamped to ${h}`),h}get forcedAutoLevel(){return this.nextAutoLevelKey?-1:this._nextAutoLevel}get nextAutoLevel(){const e=this.forcedAutoLevel,r=this.bwEstimator.canEstimate(),i=this.lastLoadedFragLevel>-1;if(e!==-1&&(!r||!i||this.nextAutoLevelKey===this.getAutoLevelKey()))return e;const n=r&&i?this.getNextABRAutoLevel():this.firstAutoLevel;if(e!==-1){const a=this.hls.levels;if(a.length>Math.max(e,n)&&a[e].loadError<=a[n].loadError)return e}return this._nextAutoLevel=n,this.nextAutoLevelKey=this.getAutoLevelKey(),n}getAutoLevelKey(){return`${this.getBwEstimate()}_${this.getStarvationDelay().toFixed(2)}`}getNextABRAutoLevel(){const{fragCurrent:e,partCurrent:t,hls:r}=this;if(r.levels.length<=1)return r.loadLevel;const{maxAutoLevel:i,config:n,minAutoLevel:a}=r,h=t?t.duration:e?e.duration:0,_=this.getBwEstimate(),g=this.getStarvationDelay();let x=n.abrBandWidthFactor,D=n.abrBandWidthUpFactor;if(g){const le=this.findBestLevel(_,a,i,g,0,x,D);if(le>=0)return this.rebufferNotice=-1,le}let j=h?Math.min(h,n.maxStarvationDelay):n.maxStarvationDelay;if(!g){const le=this.bitrateTestDelay;le&&(j=(h?Math.min(h,n.maxLoadingDelay):n.maxLoadingDelay)-le,this.info(`bitrate test took ${Math.round(1e3*le)}ms, set first fragment max fetchDuration to ${Math.round(1e3*j)} ms`),x=D=1)}const Y=this.findBestLevel(_,a,i,g,j,x,D);if(this.rebufferNotice!==Y&&(this.rebufferNotice=Y,this.info(`${g?"rebuffering expected":"buffer is empty"}, optimal quality level ${Y}`)),Y>-1)return Y;const Q=r.levels[a],ue=r.loadLevelObj;return ue&&(Q==null?void 0:Q.bitrate)<ue.bitrate?a:r.loadLevel}getStarvationDelay(){const e=this.hls,t=e.media;if(!t)return 1/0;const r=t&&t.playbackRate!==0?Math.abs(t.playbackRate):1,i=e.mainForwardBufferInfo;return(i?i.len:0)/r}getBwEstimate(){return this.bwEstimator.canEstimate()?this.bwEstimator.getEstimate():this.hls.config.abrEwmaDefaultEstimate}findBestLevel(e,t,r,i,n,a,h){var _;const g=i+n,x=this.lastLoadedFragLevel,D=x===-1?this.hls.firstLevel:x,{fragCurrent:j,partCurrent:Y}=this,{levels:Q,allAudioTracks:ue,loadLevel:le,config:be}=this.hls;if(Q.length===1)return 0;const xe=Q[D],Ce=!!((_=this.hls.latestLevelDetails)!=null&&_.live),Ue=le===-1||x===-1;let qe,pt="SDR",Ye=(xe==null?void 0:xe.frameRate)||0;const{audioPreference:at,videoPreference:nt}=be,Ze=this.audioTracksByGroup||(this.audioTracksByGroup=pi(ue));let wt=-1;if(Ue){if(this.firstSelection!==-1)return this.firstSelection;const Ut=this.codecTiers||(this.codecTiers=Ji(Q,Ze,t,r)),Jt=di(Ut,pt,e,at,nt),{codecSet:Gt,videoRanges:tr,minFramerate:hr,minBitrate:Ht,minIndex:jt,preferHDR:Er}=Jt;wt=jt,qe=Gt,pt=Er?tr[tr.length-1]:tr[0],Ye=hr,e=Math.max(e,Ht),this.log(`picked start tier ${ir(Jt)}`)}else qe=xe==null?void 0:xe.codecSet,pt=xe==null?void 0:xe.videoRange;const Wt=Y?Y.duration:j?j.duration:0,Zt=this.bwEstimator.getEstimateTTFB()/1e3,rr=[];for(let Ut=r;Ut>=t;Ut--){var Xt;const Jt=Q[Ut],Gt=Ut>D;if(!Jt)continue;if(be.useMediaCapabilities&&!Jt.supportedResult&&!Jt.supportedPromise){const wr=navigator.mediaCapabilities;typeof(wr==null?void 0:wr.decodingInfo)=="function"&&yt(Jt,Ze,pt,Ye,e,at)?(Jt.supportedPromise=bt(Jt,Ze,wr,this.supportedCache),Jt.supportedPromise.then(Tr=>{if(!this.hls)return;Jt.supportedResult=Tr;const ki=this.hls.levels,wi=ki.indexOf(Jt);Tr.error?this.warn(`MediaCapabilities decodingInfo error: "${Tr.error}" for level ${wi} ${ir(Tr)}`):Tr.supported?Tr.decodingInfoResults.some(dn=>dn.smooth===!1||dn.powerEfficient===!1)&&this.log(`MediaCapabilities decodingInfo for level ${wi} not smooth or powerEfficient: ${ir(Tr)}`):(this.warn(`Unsupported MediaCapabilities decodingInfo result for level ${wi} ${ir(Tr)}`),wi>-1&&ki.length>1&&(this.log(`Removing unsupported level ${wi}`),this.hls.removeLevel(wi),this.hls.loadLevel===-1&&(this.hls.nextLoadLevel=0)))}).catch(Tr=>{this.warn(`Error handling MediaCapabilities decodingInfo: ${Tr}`)})):Jt.supportedResult=gr}if((qe&&Jt.codecSet!==qe||pt&&Jt.videoRange!==pt||Gt&&Ye>Jt.frameRate||!Gt&&Ye>0&&Ye<Jt.frameRate||(Xt=Jt.supportedResult)!=null&&(Xt=Xt.decodingInfoResults)!=null&&Xt.some(wr=>wr.smooth===!1))&&(!Ue||Ut!==wt)){rr.push(Ut);continue}const tr=Jt.details,hr=(Y?tr==null?void 0:tr.partTarget:tr==null?void 0:tr.averagetargetduration)||Wt;let Ht;Gt?Ht=h*e:Ht=a*e;const jt=Wt&&i>=Wt*2&&n===0?Jt.averageBitrate:Jt.maxBitrate,Er=this.getTimeToLoadFrag(Zt,Ht,jt*hr,tr===void 0);if(Ht>=jt&&(Ut===x||Jt.loadError===0&&Jt.fragmentError===0)&&(Er<=Zt||!R(Er)||Ce&&!this.bitrateTestDelay||Er<g)){const wr=this.forcedAutoLevel;return Ut!==le&&(wr===-1||wr!==le)&&(rr.length&&this.trace(`Skipped level(s) ${rr.join(",")} of ${r} max with CODECS and VIDEO-RANGE:"${Q[rr[0]].codecs}" ${Q[rr[0]].videoRange}; not compatible with "${qe}" ${pt}`),this.info(`switch candidate:${D}->${Ut} adjustedbw(${Math.round(Ht)})-bitrate=${Math.round(Ht-jt)} ttfb:${Zt.toFixed(1)} avgDuration:${hr.toFixed(1)} maxFetchDuration:${g.toFixed(1)} fetchDuration:${Er.toFixed(1)} firstSelection:${Ue} codecSet:${Jt.codecSet} videoRange:${Jt.videoRange} hls.loadLevel:${le}`)),Ue&&(this.firstSelection=Ut),Ut}}return-1}set nextAutoLevel(e){const t=this.deriveNextAutoLevel(e);this._nextAutoLevel!==t&&(this.nextAutoLevelKey="",this._nextAutoLevel=t)}deriveNextAutoLevel(e){const{maxAutoLevel:t,minAutoLevel:r}=this.hls;return Math.min(Math.max(e,r),t)}}const Pr={search:function(o,e){let t=0,r=o.length-1,i=null,n=null;for(;t<=r;){i=(t+r)/2|0,n=o[i];const a=e(n);if(a>0)t=i+1;else if(a<0)r=i-1;else return n}return null}};function Kr(o,e,t){if(e===null||!Array.isArray(o)||!o.length||!R(e))return null;const r=o[0].programDateTime;if(e<(r||0))return null;const i=o[o.length-1].endProgramDateTime;if(e>=(i||0))return null;for(let n=0;n<o.length;++n){const a=o[n];if(_n(e,t,a))return a}return null}function ai(o,e,t=0,r=0,i=.005){let n=null;if(o){n=e[1+o.sn-e[0].sn]||null;const h=o.endDTS-t;h>0&&h<15e-7&&(t+=15e-7),n&&o.level!==n.level&&n.end<=o.end&&(n=e[2+o.sn-e[0].sn]||null)}else t===0&&e[0].start===0&&(n=e[0]);if(n&&((!o||o.level===n.level)&&Si(t,r,n)===0||gn(n,o,Math.min(i,r))))return n;const a=Pr.search(e,Si.bind(null,t,r));return a&&(a!==o||!n)?a:n}function gn(o,e,t){if(e&&e.start===0&&e.level<o.level&&(e.endPTS||0)>0){const r=e.tagList.reduce((i,n)=>(n[0]==="INF"&&(i+=parseFloat(n[1])),i),t);return o.start<=r}return!1}function Si(o=0,e=0,t){if(t.start<=o&&t.start+t.duration>o)return 0;const r=Math.min(e,t.duration+(t.deltaPTS?t.deltaPTS:0));return t.start+t.duration-r<=o?1:t.start-r>o&&t.start?-1:0}function _n(o,e,t){const r=Math.min(e,t.duration+(t.deltaPTS?t.deltaPTS:0))*1e3;return(t.endProgramDateTime||0)-r>o}function vn(o,e,t){if(o&&o.startCC<=e&&o.endCC>=e){let r=o.fragments;const{fragmentHint:i}=o;i&&(r=r.concat(i));let n;return Pr.search(r,a=>a.cc<e?1:a.cc>e?-1:(n=a,a.end<=t?1:a.start>t?-1:0)),n||null}return null}function Pi(o){switch(o.details){case A.FRAG_LOAD_TIMEOUT:case A.KEY_LOAD_TIMEOUT:case A.LEVEL_LOAD_TIMEOUT:case A.MANIFEST_LOAD_TIMEOUT:return!0}return!1}function en(o){return o.details.startsWith("key")}function ct(o){return en(o)&&!!o.frag&&!o.frag.decryptdata}function fr(o,e){const t=Pi(e);return o.default[`${t?"timeout":"error"}Retry`]}function Vr(o,e){const t=o.backoff==="linear"?1:Math.pow(2,e);return Math.min(t*o.retryDelayMs,o.maxRetryDelayMs)}function yn(o){return c(c({},o),{errorRetry:null,timeoutRetry:null})}function bn(o,e,t,r){if(!o)return!1;const i=r==null?void 0:r.code,n=e<o.maxNumRetry&&(Gi(i)||!!t);return o.shouldRetry?o.shouldRetry(o,e,t,r,n):n}function Gi(o){return Ei(o)||!!o&&(o<400||o>499)}function Ei(o){return o===0&&navigator.onLine===!1}var ur={DoNothing:0,SendEndCallback:1,SendAlternateToPenaltyBox:2,RemoveAlternatePermanently:3,InsertDiscontinuity:4,RetryRequest:5},Or={None:0,MoveAllAlternatesMatchingHost:1,MoveAllAlternatesMatchingHDCP:2,MoveAllAlternatesMatchingKey:4,SwitchToSDR:8};class Ti extends M{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(d.ERROR,this.onError,this),e.on(d.MANIFEST_LOADING,this.onManifestLoading,this),e.on(d.LEVEL_UPDATED,this.onLevelUpdated,this)}unregisterListeners(){const e=this.hls;e&&(e.off(d.ERROR,this.onError,this),e.off(d.ERROR,this.onErrorOut,this),e.off(d.MANIFEST_LOADING,this.onManifestLoading,this),e.off(d.LEVEL_UPDATED,this.onLevelUpdated,this))}destroy(){this.unregisterListeners(),this.hls=null}startLoad(e){}stopLoad(){this.playlistError=0}getVariantLevelIndex(e){return(e==null?void 0:e.type)===S.MAIN?e.level:this.getVariantIndex()}getVariantIndex(){var e;const t=this.hls,r=t.currentLevel;return(e=t.loadLevelObj)!=null&&e.details||r===-1?t.loadLevel:r}variantHasKey(e,t){if(e){var r;if((r=e.details)!=null&&r.hasKey(t))return!0;const i=e.audioGroups;if(i)return this.hls.allAudioTracks.filter(a=>i.indexOf(a.groupId)>=0).some(a=>{var h;return(h=a.details)==null?void 0:h.hasKey(t)})}return!1}onManifestLoading(){this.playlistError=0}onLevelUpdated(){this.playlistError=0}onError(e,t){var r;if(t.fatal)return;const i=this.hls,n=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:t.errorAction=this.getFragRetryOrSwitchAction(t);return;case A.FRAG_PARSING_ERROR:if((r=t.frag)!=null&&r.gap){t.errorAction=ei();return}case A.FRAG_GAP:case A.FRAG_DECRYPT_ERROR:{t.errorAction=this.getFragRetryOrSwitchAction(t),t.errorAction.action=ur.SendAlternateToPenaltyBox;return}case A.LEVEL_EMPTY_ERROR:case A.LEVEL_PARSING_ERROR:{var a;const _=t.parent===S.MAIN?t.level:i.loadLevel;t.details===A.LEVEL_EMPTY_ERROR&&((a=t.context)!=null&&(a=a.levelDetails)!=null&&a.live)?t.errorAction=this.getPlaylistRetryOrSwitchAction(t,_):(t.levelRetry=!1,t.errorAction=this.getLevelSwitchAction(t,_))}return;case A.LEVEL_LOAD_ERROR:case A.LEVEL_LOAD_TIMEOUT:typeof(n==null?void 0:n.level)=="number"&&(t.errorAction=this.getPlaylistRetryOrSwitchAction(t,n.level));return;case A.AUDIO_TRACK_LOAD_ERROR:case A.AUDIO_TRACK_LOAD_TIMEOUT:case A.SUBTITLE_LOAD_ERROR:case A.SUBTITLE_TRACK_LOAD_TIMEOUT:if(n){const _=i.loadLevelObj;if(_&&(n.type===U.AUDIO_TRACK&&_.hasAudioGroup(n.groupId)||n.type===U.SUBTITLE_TRACK&&_.hasSubtitleGroup(n.groupId))){t.errorAction=this.getPlaylistRetryOrSwitchAction(t,i.loadLevel),t.errorAction.action=ur.SendAlternateToPenaltyBox,t.errorAction.flags=Or.MoveAllAlternatesMatchingHost;return}}return;case A.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED:t.errorAction={action:ur.SendAlternateToPenaltyBox,flags:Or.MoveAllAlternatesMatchingHDCP};return;case A.KEY_SYSTEM_SESSION_UPDATE_FAILED:case A.KEY_SYSTEM_STATUS_INTERNAL_ERROR:case A.KEY_SYSTEM_NO_SESSION:t.errorAction={action:ur.SendAlternateToPenaltyBox,flags:Or.MoveAllAlternatesMatchingKey};return;case A.BUFFER_ADD_CODEC_ERROR:case A.REMUX_ALLOC_ERROR:case A.BUFFER_APPEND_ERROR:if(!t.errorAction){var h;t.errorAction=this.getLevelSwitchAction(t,(h=t.level)!=null?h:i.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:t.errorAction=ei();return}t.type===P.KEY_SYSTEM_ERROR&&(t.levelRetry=!1,t.errorAction=ei())}getPlaylistRetryOrSwitchAction(e,t){const r=this.hls,i=fr(r.config.playlistLoadPolicy,e),n=this.playlistError++;if(bn(i,n,Pi(e),e.response))return{action:ur.RetryRequest,flags:Or.None,retryConfig:i,retryCount:n};const h=this.getLevelSwitchAction(e,t);return i&&(h.retryConfig=i,h.retryCount=n),h}getFragRetryOrSwitchAction(e){const t=this.hls,r=this.getVariantLevelIndex(e.frag),i=t.levels[r],{fragLoadPolicy:n,keyLoadPolicy:a}=t.config,h=fr(en(e)?a:n,e),_=t.levels.reduce((x,D)=>x+D.fragmentError,0);if(i&&(e.details!==A.FRAG_GAP&&i.fragmentError++,!ct(e)&&bn(h,_,Pi(e),e.response)))return{action:ur.RetryRequest,flags:Or.None,retryConfig:h,retryCount:_};const g=this.getLevelSwitchAction(e,r);return h&&(g.retryConfig=h,g.retryCount=_),g}getLevelSwitchAction(e,t){const r=this.hls;t==null&&(t=r.loadLevel);const i=this.hls.levels[t];if(i){var n,a;const g=e.details;i.loadError++,g===A.BUFFER_APPEND_ERROR&&i.fragmentError++;let x=-1;const{levels:D,loadLevel:j,minAutoLevel:Y,maxAutoLevel:Q}=r;!r.autoLevelEnabled&&!r.config.preserveManualLevelOnError&&(r.loadLevel=-1);const ue=(n=e.frag)==null?void 0:n.type,be=(ue===S.AUDIO&&g===A.FRAG_PARSING_ERROR||e.sourceBufferName==="audio"&&(g===A.BUFFER_ADD_CODEC_ERROR||g===A.BUFFER_APPEND_ERROR))&&D.some(({audioCodec:pt})=>i.audioCodec!==pt),Ce=e.sourceBufferName==="video"&&(g===A.BUFFER_ADD_CODEC_ERROR||g===A.BUFFER_APPEND_ERROR)&&D.some(({codecSet:pt,audioCodec:Ye})=>i.codecSet!==pt&&i.audioCodec===Ye),{type:Ue,groupId:qe}=(a=e.context)!=null?a:{};for(let pt=D.length;pt--;){const Ye=(pt+j)%D.length;if(Ye!==j&&Ye>=Y&&Ye<=Q&&D[Ye].loadError===0){var h,_;const at=D[Ye];if(g===A.FRAG_GAP&&ue===S.MAIN&&e.frag){const nt=D[Ye].details;if(nt){const Ze=ai(e.frag,nt.fragments,e.frag.start);if(Ze!=null&&Ze.gap)continue}}else{if(Ue===U.AUDIO_TRACK&&at.hasAudioGroup(qe)||Ue===U.SUBTITLE_TRACK&&at.hasSubtitleGroup(qe))continue;if(ue===S.AUDIO&&(h=i.audioGroups)!=null&&h.some(nt=>at.hasAudioGroup(nt))||ue===S.SUBTITLE&&(_=i.subtitleGroups)!=null&&_.some(nt=>at.hasSubtitleGroup(nt))||be&&i.audioCodec===at.audioCodec||Ce&&i.codecSet===at.codecSet||!be&&i.codecSet!==at.codecSet)continue}x=Ye;break}}if(x>-1&&r.loadLevel!==x)return e.levelRetry=!0,this.playlistError=0,{action:ur.SendAlternateToPenaltyBox,flags:Or.None,nextAutoLevel:x}}return{action:ur.SendAlternateToPenaltyBox,flags:Or.MoveAllAlternatesMatchingHost}}onErrorOut(e,t){var r;switch((r=t.errorAction)==null?void 0:r.action){case ur.DoNothing:break;case ur.SendAlternateToPenaltyBox:this.sendAlternateToPenaltyBox(t),!t.errorAction.resolved&&t.details!==A.FRAG_GAP?t.fatal=!0:/MediaSource readyState: ended/.test(t.error.message)&&(this.warn(`MediaSource ended after "${t.sourceBufferName}" sourceBuffer append error. Attempting to recover from media error.`),this.hls.recoverMediaError());break;case ur.RetryRequest:break}if(t.fatal){this.hls.stopLoad();return}}sendAlternateToPenaltyBox(e){const t=this.hls,r=e.errorAction;if(!r)return;const{flags:i}=r,n=r.nextAutoLevel;switch(i){case Or.None:this.switchLevel(e,n);break;case Or.MoveAllAlternatesMatchingHDCP:{const _=this.getVariantLevelIndex(e.frag),g=t.levels[_],x=g==null?void 0:g.attrs["HDCP-LEVEL"];if(r.hdcpLevel=x,x==="NONE")this.warn("HDCP policy resticted output with HDCP-LEVEL=NONE");else if(x){t.maxHdcpLevel=ni[ni.indexOf(x)-1],r.resolved=!0,this.warn(`Restricting playback to HDCP-LEVEL of "${t.maxHdcpLevel}" or lower`);break}}case Or.MoveAllAlternatesMatchingKey:{const _=e.decryptdata;if(_){const g=this.hls.levels,x=g.length;for(let j=x;j--;)if(this.variantHasKey(g[j],_)){var a,h;this.log(`Banned key found in level ${j} (${g[j].bitrate}bps) or audio group "${(a=g[j].audioGroups)==null?void 0:a.join(",")}" (${(h=e.frag)==null?void 0:h.type} fragment) ${ce(_.keyId||[])}`),g[j].fragmentError++,g[j].loadError++,this.log(`Removing level ${j} with key error (${e.error})`),this.hls.removeLevel(j)}const D=e.frag;if(this.hls.levels.length<x)r.resolved=!0;else if(D&&D.type!==S.MAIN){const j=D.decryptdata;j&&!_.matches(j)&&(r.resolved=!0)}}break}}r.resolved||this.switchLevel(e,n)}switchLevel(e,t){if(t!==void 0&&e.errorAction&&(this.warn(`switching to level ${t} after ${e.details}`),this.hls.nextAutoLevel=t,e.errorAction.resolved=!0,this.hls.nextLoadLevel=this.hls.nextAutoLevel,e.details===A.BUFFER_ADD_CODEC_ERROR&&e.mimeType&&e.sourceBufferName!=="audiovideo")){const r=Dr(e.mimeType),i=this.hls.levels;for(let n=i.length;n--;)i[n][`${e.sourceBufferName}Codec`]===r&&(this.log(`Removing level ${n} for ${e.details} ("${r}" not supported)`),this.hls.removeLevel(n))}}}function ei(o){const e={action:ur.DoNothing,flags:Or.None};return o&&(e.resolved=!0),e}var $r={NOT_LOADED:"NOT_LOADED",APPENDING:"APPENDING",PARTIAL:"PARTIAL",OK:"OK"};class Gn{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(d.MANIFEST_LOADING,this.onManifestLoading,this),e.on(d.BUFFER_APPENDED,this.onBufferAppended,this),e.on(d.FRAG_BUFFERED,this.onFragBuffered,this),e.on(d.FRAG_LOADED,this.onFragLoaded,this))}_unregisterListeners(){const{hls:e}=this;e&&(e.off(d.MANIFEST_LOADING,this.onManifestLoading,this),e.off(d.BUFFER_APPENDED,this.onBufferAppended,this),e.off(d.FRAG_BUFFERED,this.onFragBuffered,this),e.off(d.FRAG_LOADED,this.onFragLoaded,this))}destroy(){this._unregisterListeners(),this.hls=this.fragments=this.activePartLists=this.endListFragments=this.timeRanges=null}getAppendedFrag(e,t){const r=this.activePartLists[t];if(r)for(let i=r.length;i--;){const n=r[i];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,r){const{fragments:i}=this,n=Object.keys(i);for(let a=n.length;a--;){const h=i[n[a]];if((h==null?void 0:h.body.type)===t&&(!r||h.buffered)){const _=h.body;if(_.start<=e&&e<=_.end)return _}}return null}detectEvictedFragments(e,t,r,i,n){this.timeRanges&&(this.timeRanges[e]=t);const a=(i==null?void 0:i.fragment.sn)||-1;Object.keys(this.fragments).forEach(h=>{const _=this.fragments[h];if(!_||a>=_.body.sn)return;if(!_.buffered&&(!_.loaded||n)){_.body.type===r&&this.removeFragment(_.body);return}const g=_.range[e];if(g){if(g.time.length===0){this.removeFragment(_.body);return}g.time.some(x=>{const D=!this.isTimeBuffered(x.startPTS,x.endPTS,t);return D&&this.removeFragment(_.body),D})}})}detectPartialFragments(e){const t=this.timeRanges;if(!t||e.frag.sn==="initSegment")return;const r=e.frag,i=hi(r),n=this.fragments[i];if(!n||n.buffered&&r.gap)return;const a=!r.relurl;Object.keys(t).forEach(h=>{const _=r.elementaryStreams[h];if(!_)return;const g=t[h],x=a||_.partial===!0;n.range[h]=this.getBufferedTimes(r,e.part,x,g)}),n.loaded=null,Object.keys(n.range).length?(this.bufferedEnd(n,r),Ki(n)||this.removeParts(r.sn-1,r.type)):this.removeFragment(n.body)}bufferedEnd(e,t){e.buffered=!0,(e.body.endList=t.endList||e.body.endList)&&(this.endListFragments[e.body.type]=e)}removeParts(e,t){const r=this.activePartLists[t];r&&(this.activePartLists[t]=Yt(r,i=>i.fragment.sn>=e))}fragBuffered(e,t){const r=hi(e);let i=this.fragments[r];!i&&t&&(i=this.fragments[r]={body:e,appendedPTS:null,loaded:null,buffered:!1,range:Object.create(null)},e.gap&&(this.hasGaps=!0)),i&&(i.loaded=null,this.bufferedEnd(i,e))}getBufferedTimes(e,t,r,i){const n={time:[],partial:r},a=e.start,h=e.end,_=e.minEndPTS||h,g=e.maxStartPTS||a;for(let x=0;x<i.length;x++){const D=i.start(x)-this.bufferPadding,j=i.end(x)+this.bufferPadding;if(g>=D&&_<=j){n.time.push({startPTS:Math.max(a,i.start(x)),endPTS:Math.min(h,i.end(x))});break}else if(a<j&&h>D){const Y=Math.max(a,i.start(x)),Q=Math.min(h,i.end(x));Q>Y&&(n.partial=!0,n.time.push({startPTS:Y,endPTS:Q}))}else if(h<=D)break}return n}getPartialFragment(e){let t=null,r,i,n,a=0;const{bufferPadding:h,fragments:_}=this;return Object.keys(_).forEach(g=>{const x=_[g];x&&Ki(x)&&(i=x.body.start-h,n=x.body.end+h,e>=i&&e<=n&&(r=Math.min(e-i,n-e),a<=r&&(t=x.body,a=r)))}),t}isEndListAppended(e){const t=this.endListFragments[e];return t!==void 0&&(t.buffered||Ki(t))}getState(e){const t=hi(e),r=this.fragments[t];return r?r.buffered?Ki(r)?$r.PARTIAL:$r.OK:$r.APPENDING:$r.NOT_LOADED}isTimeBuffered(e,t,r){let i,n;for(let a=0;a<r.length;a++){if(i=r.start(a)-this.bufferPadding,n=r.end(a)+this.bufferPadding,e>=i&&t<=n)return!0;if(t<=i)return!1}return!1}onManifestLoading(){this.removeAllFragments()}onFragLoaded(e,t){if(t.frag.sn==="initSegment"||t.frag.bitrateTest)return;const r=t.frag,i=t.part?null:t,n=hi(r);this.fragments[n]={body:r,appendedPTS:null,loaded:i,buffered:!1,range:Object.create(null)}}onBufferAppended(e,t){const{frag:r,part:i,timeRanges:n,type:a}=t;if(r.sn==="initSegment")return;const h=r.type;if(i){let g=this.activePartLists[h];g||(this.activePartLists[h]=g=[]),g.push(i)}this.timeRanges=n;const _=n[a];this.detectEvictedFragments(a,_,h,i)}onFragBuffered(e,t){this.detectPartialFragments(t)}hasFragment(e){const t=hi(e);return!!this.fragments[t]}hasFragments(e){const{fragments:t}=this,r=Object.keys(t);if(!e)return r.length>0;for(let i=r.length;i--;){const n=t[r[i]];if((n==null?void 0:n.body.type)===e)return!0}return!1}hasParts(e){var t;return!!((t=this.activePartLists[e])!=null&&t.length)}removeFragmentsInRange(e,t,r,i,n){i&&!this.hasGaps||Object.keys(this.fragments).forEach(a=>{const h=this.fragments[a];if(!h)return;const _=h.body;_.type!==r||i&&!_.gap||_.start<t&&_.end>e&&(h.buffered||n)&&this.removeFragment(_)})}removeFragment(e){const t=hi(e);e.clearElementaryStreamInfo();const r=this.activePartLists[e.type];if(r){const i=e.sn;this.activePartLists[e.type]=Yt(r,n=>n.fragment.sn!==i)}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=(e=this.hls)==null||(e=e.latestLevelDetails)==null?void 0:e.partList;t&&t.forEach(r=>r.clearElementaryStreamInfo())}}function Ki(o){var e,t,r;return o.buffered&&!!(o.body.gap||(e=o.range.video)!=null&&e.partial||(t=o.range.audio)!=null&&t.partial||(r=o.range.audiovideo)!=null&&r.partial)}function hi(o){return`${o.type}_${o.level}_${o.sn}`}function Yt(o,e){return o.filter(t=>{const r=e(t);return r||t.clearElementaryStreamInfo(),r})}var oi={cbc:0,ctr:1};class Qr{constructor(e,t,r){this.subtle=void 0,this.aesIV=void 0,this.aesMode=void 0,this.subtle=e,this.aesIV=t,this.aesMode=r}decrypt(e,t){switch(this.aesMode){case oi.cbc:return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},t,e);case oi.ctr:return this.subtle.decrypt({name:"AES-CTR",counter:this.aesIV,length:64},t,e);default:throw new Error(`[AESCrypto] invalid aes mode ${this.aesMode}`)}}}function Oi(o){const e=o.byteLength,t=e&&new DataView(o.buffer).getUint8(e-1);return t?o.slice(0,e-t):o}class Sn{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),r=new Uint32Array(4);for(let i=0;i<4;i++)r[i]=t.getUint32(i*4);return r}initTable(){const e=this.sBox,t=this.invSBox,r=this.subMix,i=r[0],n=r[1],a=r[2],h=r[3],_=this.invSubMix,g=_[0],x=_[1],D=_[2],j=_[3],Y=new Uint32Array(256);let Q=0,ue=0,le=0;for(le=0;le<256;le++)le<128?Y[le]=le<<1:Y[le]=le<<1^283;for(le=0;le<256;le++){let be=ue^ue<<1^ue<<2^ue<<3^ue<<4;be=be>>>8^be&255^99,e[Q]=be,t[be]=Q;const xe=Y[Q],Ce=Y[xe],Ue=Y[Ce];let qe=Y[be]*257^be*16843008;i[Q]=qe<<24|qe>>>8,n[Q]=qe<<16|qe>>>16,a[Q]=qe<<8|qe>>>24,h[Q]=qe,qe=Ue*16843009^Ce*65537^xe*257^Q*16843008,g[be]=qe<<24|qe>>>8,x[be]=qe<<16|qe>>>16,D[be]=qe<<8|qe>>>24,j[be]=qe,Q?(Q=xe^Y[Y[Y[Ue^xe]]],ue^=Y[Y[ue]]):Q=ue=1}}expandKey(e){const t=this.uint8ArrayToUint32Array_(e);let r=!0,i=0;for(;i<t.length&&r;)r=t[i]===this.key[i],i++;if(r)return;this.key=t;const n=this.keySize=t.length;if(n!==4&&n!==6&&n!==8)throw new Error("Invalid aes key size="+n);const a=this.ksRows=(n+6+1)*4;let h,_;const g=this.keySchedule=new Uint32Array(a),x=this.invKeySchedule=new Uint32Array(a),D=this.sBox,j=this.rcon,Y=this.invSubMix,Q=Y[0],ue=Y[1],le=Y[2],be=Y[3];let xe,Ce;for(h=0;h<a;h++){if(h<n){xe=g[h]=t[h];continue}Ce=xe,h%n===0?(Ce=Ce<<8|Ce>>>24,Ce=D[Ce>>>24]<<24|D[Ce>>>16&255]<<16|D[Ce>>>8&255]<<8|D[Ce&255],Ce^=j[h/n|0]<<24):n>6&&h%n===4&&(Ce=D[Ce>>>24]<<24|D[Ce>>>16&255]<<16|D[Ce>>>8&255]<<8|D[Ce&255]),g[h]=xe=(g[h-n]^Ce)>>>0}for(_=0;_<a;_++)h=a-_,_&3?Ce=g[h]:Ce=g[h-4],_<4||h<=4?x[_]=Ce:x[_]=Q[D[Ce>>>24]]^ue[D[Ce>>>16&255]]^le[D[Ce>>>8&255]]^be[D[Ce&255]],x[_]=x[_]>>>0}networkToHostOrderSwap(e){return e<<24|(e&65280)<<8|(e&16711680)>>8|e>>>24}decrypt(e,t,r){const i=this.keySize+6,n=this.invKeySchedule,a=this.invSBox,h=this.invSubMix,_=h[0],g=h[1],x=h[2],D=h[3],j=this.uint8ArrayToUint32Array_(r);let Y=j[0],Q=j[1],ue=j[2],le=j[3];const be=new Int32Array(e),xe=new Int32Array(be.length);let Ce,Ue,qe,pt,Ye,at,nt,Ze,wt,Wt,Zt,rr,Xt,Ut;const Jt=this.networkToHostOrderSwap;for(;t<be.length;){for(wt=Jt(be[t]),Wt=Jt(be[t+1]),Zt=Jt(be[t+2]),rr=Jt(be[t+3]),Ye=wt^n[0],at=rr^n[1],nt=Zt^n[2],Ze=Wt^n[3],Xt=4,Ut=1;Ut<i;Ut++)Ce=_[Ye>>>24]^g[at>>16&255]^x[nt>>8&255]^D[Ze&255]^n[Xt],Ue=_[at>>>24]^g[nt>>16&255]^x[Ze>>8&255]^D[Ye&255]^n[Xt+1],qe=_[nt>>>24]^g[Ze>>16&255]^x[Ye>>8&255]^D[at&255]^n[Xt+2],pt=_[Ze>>>24]^g[Ye>>16&255]^x[at>>8&255]^D[nt&255]^n[Xt+3],Ye=Ce,at=Ue,nt=qe,Ze=pt,Xt=Xt+4;Ce=a[Ye>>>24]<<24^a[at>>16&255]<<16^a[nt>>8&255]<<8^a[Ze&255]^n[Xt],Ue=a[at>>>24]<<24^a[nt>>16&255]<<16^a[Ze>>8&255]<<8^a[Ye&255]^n[Xt+1],qe=a[nt>>>24]<<24^a[Ze>>16&255]<<16^a[Ye>>8&255]<<8^a[at&255]^n[Xt+2],pt=a[Ze>>>24]<<24^a[Ye>>16&255]<<16^a[at>>8&255]<<8^a[nt&255]^n[Xt+3],xe[t]=Jt(Ce^Y),xe[t+1]=Jt(pt^Q),xe[t+2]=Jt(qe^ue),xe[t+3]=Jt(Ue^le),Y=wt,Q=Wt,ue=Zt,le=rr,t=t+4}return xe.buffer}}class En{constructor(e,t,r){this.subtle=void 0,this.key=void 0,this.aesMode=void 0,this.subtle=e,this.key=t,this.aesMode=r}expandKey(){const e=Kn(this.aesMode);return this.subtle.importKey("raw",this.key,{name:e},!1,["encrypt","decrypt"])}}function Kn(o){switch(o){case oi.cbc:return"AES-CBC";case oi.ctr:return"AES-CTR";default:throw new Error(`[FastAESKey] invalid aes mode ${o}`)}}const xn=16;class Xr{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 r=self.crypto;r&&(this.subtle=r.subtle||r.webkitSubtle)}catch(r){}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 r=new Uint8Array(e);return this.reset(),this.removePKCS7Padding?Oi(r):r}reset(){this.currentResult=null,this.currentIV=null,this.remainderData=null,this.softwareDecrypter&&(this.softwareDecrypter=null)}decrypt(e,t,r,i){return this.useSoftware?new Promise((n,a)=>{const h=ArrayBuffer.isView(e)?e:new Uint8Array(e);this.softwareDecrypt(h,t,r,i);const _=this.flush();_?n(_.buffer):a(new Error("[softwareDecrypt] Failed to decrypt data"))}):this.webCryptoDecrypt(new Uint8Array(e),t,r,i)}softwareDecrypt(e,t,r,i){const{currentIV:n,currentResult:a,remainderData:h}=this;if(i!==oi.cbc||t.byteLength!==16)return z.warn("SoftwareDecrypt: can only handle AES-128-CBC"),null;this.logOnce("JS AES decrypt"),h&&(e=Tt(h,e),this.remainderData=null);const _=this.getValidChunk(e);if(!_.length)return null;n&&(r=n);let g=this.softwareDecrypter;g||(g=this.softwareDecrypter=new Sn),g.expandKey(t);const x=a;return this.currentResult=g.decrypt(_.buffer,0,r),this.currentIV=_.slice(-16).buffer,x||null}webCryptoDecrypt(e,t,r,i){if(this.key!==t||!this.fastAesKey){if(!this.subtle)return Promise.resolve(this.onWebCryptoError(e,t,r,i));this.key=t,this.fastAesKey=new En(this.subtle,t,i)}return this.fastAesKey.expandKey().then(n=>this.subtle?(this.logOnce("WebCrypto AES decrypt"),new Qr(this.subtle,new Uint8Array(r),i).decrypt(e.buffer,n)):Promise.reject(new Error("web crypto not initialized"))).catch(n=>(z.warn(`[decrypter]: WebCrypto Error, disable WebCrypto API, ${n.name}: ${n.message}`),this.onWebCryptoError(e,t,r,i)))}onWebCryptoError(e,t,r,i){const n=this.enableSoftwareAES;if(n){this.useSoftware=!0,this.logEnabled=!0,this.softwareDecrypt(e,t,r,i);const a=this.flush();if(a)return a.buffer}throw new Error("WebCrypto"+(n?" and softwareDecrypt":"")+": failed to decrypt data")}getValidChunk(e){let t=e;const r=e.length-e.length%xn;return r!==e.length&&(t=e.slice(0,r),this.remainderData=e.slice(r)),t}logOnce(e){this.logEnabled&&(z.log(`[decrypter]: ${e}`),this.logEnabled=!1)}}const tn=Math.pow(2,17);class Di{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 r=e.url;if(!r)return Promise.reject(new mr({type:P.NETWORK_ERROR,details:A.FRAG_LOAD_ERROR,fatal:!1,frag:e,error:new Error(`Fragment does not have a ${r?"part list":"url"}`),networkDetails:null}));this.abort();const i=this.config,n=i.fLoader,a=i.loader;return new Promise((h,_)=>{if(this.loader&&this.loader.destroy(),e.gap)if(e.tagList.some(Q=>Q[0]==="GAP")){_(Mi(e));return}else e.gap=!1;const g=this.loader=n?new n(i):new a(i),x=Vi(e);e.loader=g;const D=yn(i.fragLoadPolicy.default),j={loadPolicy:D,timeout:D.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:e.sn==="initSegment"?1/0:tn};e.stats=g.stats;const Y={onSuccess:(Q,ue,le,be)=>{this.resetLoader(e,g);let xe=Q.data;le.resetIV&&e.decryptdata&&(e.decryptdata.iv=new Uint8Array(xe.slice(0,16)),xe=xe.slice(16)),h({frag:e,part:null,payload:xe,networkDetails:be})},onError:(Q,ue,le,be)=>{this.resetLoader(e,g),_(new mr({type:P.NETWORK_ERROR,details:A.FRAG_LOAD_ERROR,fatal:!1,frag:e,response:c({url:r,data:void 0},Q),error:new Error(`HTTP Error ${Q.code} ${Q.text}`),networkDetails:le,stats:be}))},onAbort:(Q,ue,le)=>{this.resetLoader(e,g),_(new mr({type:P.NETWORK_ERROR,details:A.INTERNAL_ABORTED,fatal:!1,frag:e,error:new Error("Aborted"),networkDetails:le,stats:Q}))},onTimeout:(Q,ue,le)=>{this.resetLoader(e,g),_(new mr({type:P.NETWORK_ERROR,details:A.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,error:new Error(`Timeout after ${j.timeout}ms`),networkDetails:le,stats:Q}))}};t&&(Y.onProgress=(Q,ue,le,be)=>t({frag:e,part:null,payload:le,networkDetails:be})),g.load(x,j,Y)})}loadPart(e,t,r){this.abort();const i=this.config,n=i.fLoader,a=i.loader;return new Promise((h,_)=>{if(this.loader&&this.loader.destroy(),e.gap||t.gap){_(Mi(e,t));return}const g=this.loader=n?new n(i):new a(i),x=Vi(e,t);e.loader=g;const D=yn(i.fragLoadPolicy.default),j={loadPolicy:D,timeout:D.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:tn};t.stats=g.stats,g.load(x,j,{onSuccess:(Y,Q,ue,le)=>{this.resetLoader(e,g),this.updateStatsFromPart(e,t);const be={frag:e,part:t,payload:Y.data,networkDetails:le};r(be),h(be)},onError:(Y,Q,ue,le)=>{this.resetLoader(e,g),_(new mr({type:P.NETWORK_ERROR,details:A.FRAG_LOAD_ERROR,fatal:!1,frag:e,part:t,response:c({url:x.url,data:void 0},Y),error:new Error(`HTTP Error ${Y.code} ${Y.text}`),networkDetails:ue,stats:le}))},onAbort:(Y,Q,ue)=>{e.stats.aborted=t.stats.aborted,this.resetLoader(e,g),_(new mr({type:P.NETWORK_ERROR,details:A.INTERNAL_ABORTED,fatal:!1,frag:e,part:t,error:new Error("Aborted"),networkDetails:ue,stats:Y}))},onTimeout:(Y,Q,ue)=>{this.resetLoader(e,g),_(new mr({type:P.NETWORK_ERROR,details:A.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,part:t,error:new Error(`Timeout after ${j.timeout}ms`),networkDetails:ue,stats:Y}))}})})}updateStatsFromPart(e,t){const r=e.stats,i=t.stats,n=i.total;if(r.loaded+=i.loaded,n){const _=Math.round(e.duration/t.duration),g=Math.min(Math.round(r.loaded/n),_),D=(_-g)*Math.round(r.loaded/g);r.total=r.loaded+D}else r.total=Math.max(r.loaded,r.total);const a=r.loading,h=i.loading;a.start?a.first+=h.first-h.start:(a.start=h.start,a.first=h.first),a.end=h.end}resetLoader(e,t){e.loader=null,this.loader===t&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),t.destroy()}}function Vi(o,e=null){const t=e||o,r={frag:o,part:e,responseType:"arraybuffer",url:t.url,headers:{},rangeStart:0,rangeEnd:0},i=t.byteRangeStartOffset,n=t.byteRangeEndOffset;if(R(i)&&R(n)){var a;let h=i,_=n;if(o.sn==="initSegment"&&Ri((a=o.decryptdata)==null?void 0:a.method)){const g=n-i;g%16&&(_=n+(16-g%16)),i!==0&&(r.resetIV=!0,h=i-16)}r.rangeStart=h,r.rangeEnd=_}return r}function Mi(o,e){const t=new Error(`GAP ${o.gap?"tag":"attribute"} found`),r={type:P.MEDIA_ERROR,details:A.FRAG_GAP,fatal:!1,frag:o,error:t,networkDetails:null};return e&&(r.part=e),(e||o).stats.aborted=!0,new mr(r)}function Ri(o){return o==="AES-128"||o==="AES-256"}class mr extends Error{constructor(e){super(e.error.message),this.data=void 0,this.data=e}}class wn extends M{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?!1:(this._tickCallCount=0,this._tickInterval=self.setInterval(this._boundTick,e),!0)}clearInterval(){return this._tickInterval?(self.clearInterval(this._tickInterval),this._tickInterval=null,!0):!1}clearNextTick(){return this._tickTimer?(self.clearTimeout(this._tickTimer),this._tickTimer=null,!0):!1}tick(){this._tickCallCount++,this._tickCallCount===1&&(this.doTick(),this._tickCallCount>1&&this.tickImmediate(),this._tickCallCount=0)}tickImmediate(){this.clearNextTick(),this._tickTimer=self.setTimeout(this._boundTick,0)}doTick(){}}class rn{constructor(e,t,r,i=0,n=-1,a=!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=nn(),this.buffering={audio:nn(),video:nn(),audiovideo:nn()},this.level=e,this.sn=t,this.id=r,this.size=i,this.part=n,this.partial=a}}function nn(){return{start:0,executeStart:0,executeEnd:0,end:0}}const li={length:0,start:()=>0,end:()=>0};class nr{static isBuffered(e,t){if(e){const r=nr.getBuffered(e);for(let i=r.length;i--;)if(t>=r.start(i)&&t<=r.end(i))return!0}return!1}static bufferedRanges(e){if(e){const t=nr.getBuffered(e);return nr.timeRangesToArray(t)}return[]}static timeRangesToArray(e){const t=[];for(let r=0;r<e.length;r++)t.push({start:e.start(r),end:e.end(r)});return t}static bufferInfo(e,t,r){if(e){const i=nr.bufferedRanges(e);if(i.length)return nr.bufferedInfo(i,t,r)}return{len:0,start:t,end:t,bufferedIndex:-1}}static bufferedInfo(e,t,r){t=Math.max(0,t),e.length>1&&e.sort((x,D)=>x.start-D.start||D.end-x.end);let i=-1,n=[];if(r)for(let x=0;x<e.length;x++){t>=e[x].start&&t<=e[x].end&&(i=x);const D=n.length;if(D){const j=n[D-1].end;e[x].start-j<r?e[x].end>j&&(n[D-1].end=e[x].end):n.push(e[x])}else n.push(e[x])}else n=e;let a=0,h,_=t,g=t;for(let x=0;x<n.length;x++){const D=n[x].start,j=n[x].end;if(i===-1&&t>=D&&t<=j&&(i=x),t+r>=D&&t<j)_=D,g=j,a=g-t;else if(t+r<D){h=D;break}}return{len:a,start:_||0,end:g||0,nextStart:h,buffered:e,bufferedIndex:i}}static getBuffered(e){try{return e.buffered||li}catch(t){return z.log("failed to get media.buffered",t),li}}}const rs=/\{\$([a-zA-Z0-9-_]+)\}/g;function Ft(o){return rs.test(o)}function ui(o,e){if(o.variableList!==null||o.hasVariableRefs){const t=o.variableList;return e.replace(rs,r=>{const i=r.substring(2,r.length-1),n=t==null?void 0:t[i];return n===void 0?(o.playlistParsingError||(o.playlistParsingError=new Error(`Missing preceding EXT-X-DEFINE tag for Variable Reference: "${i}"`)),r):n})}return e}function In(o,e,t){let r=o.variableList;r||(o.variableList=r={});let i,n;if("QUERYPARAM"in e){i=e.QUERYPARAM;try{const a=new self.URL(t).searchParams;if(a.has(i))n=a.get(i);else throw new Error(`"${i}" does not match any query parameter in URI: "${t}"`)}catch(a){o.playlistParsingError||(o.playlistParsingError=new Error(`EXT-X-DEFINE QUERYPARAM: ${a.message}`))}}else i=e.NAME,n=e.VALUE;i in r?o.playlistParsingError||(o.playlistParsingError=new Error(`EXT-X-DEFINE duplicate Variable Name declarations: "${i}"`)):r[i]=n||""}function Pn(o,e,t){const r=e.IMPORT;if(t&&r in t){let i=o.variableList;i||(o.variableList=i={}),i[r]=t[r]}else o.playlistParsingError||(o.playlistParsingError=new Error(`EXT-X-DEFINE IMPORT attribute not found in Multivariant Playlist: "${r}"`))}const mi=/^(\d+)x(\d+)$/,zi=/(.+?)=(".*?"|.*?)(?:,|$)/g;class or{constructor(e,t){typeof e=="string"&&(e=or.parseAttrList(e,t)),u(this,e)}get clientAttrs(){return Object.keys(this).filter(e=>e.substring(0,2)==="X-")}decimalInteger(e){const t=parseInt(this[e],10);return t>Number.MAX_SAFE_INTEGER?1/0:t}hexadecimalInteger(e){if(this[e]){let t=(this[e]||"0x").slice(2);t=(t.length&1?"0":"")+t;const r=new Uint8Array(t.length/2);for(let i=0;i<t.length/2;i++)r[i]=parseInt(t.slice(i*2,i*2+2),16);return r}return null}hexadecimalIntegerAsNumber(e){const t=parseInt(this[e],16);return t>Number.MAX_SAFE_INTEGER?1/0:t}decimalFloatingPoint(e){return parseFloat(this[e])}optionalFloat(e,t){const r=this[e];return r?parseFloat(r):t}enumeratedString(e){return this[e]}enumeratedStringList(e,t){const r=this[e];return(r?r.split(/[ ,]+/):[]).reduce((i,n)=>(i[n.toLowerCase()]=!0,i),t)}bool(e){return this[e]==="YES"}decimalResolution(e){const t=mi.exec(this[e]);if(t!==null)return{width:parseInt(t[1],10),height:parseInt(t[2],10)}}static parseAttrList(e,t){let r;const i={},n='"';for(zi.lastIndex=0;(r=zi.exec(e))!==null;){const a=r[1].trim();let h=r[2];const _=h.indexOf(n)===0&&h.lastIndexOf(n)===h.length-1;let g=!1;if(_)h=h.slice(1,-1);else switch(a){case"IV":case"SCTE35-CMD":case"SCTE35-IN":case"SCTE35-OUT":g=!0}if(t&&(_||g))h=ui(t,h);else if(!g&&!_)switch(a){case"CLOSED-CAPTIONS":if(h==="NONE")break;case"ALLOWED-CPC":case"CLASS":case"ASSOC-LANGUAGE":case"AUDIO":case"BYTERANGE":case"CHANNELS":case"CHARACTERISTICS":case"CODECS":case"DATA-ID":case"END-DATE":case"GROUP-ID":case"ID":case"IMPORT":case"INSTREAM-ID":case"KEYFORMAT":case"KEYFORMATVERSIONS":case"LANGUAGE":case"NAME":case"PATHWAY-ID":case"QUERYPARAM":case"RECENTLY-REMOVED-DATERANGES":case"SERVER-URI":case"STABLE-RENDITION-ID":case"STABLE-VARIANT-ID":case"START-DATE":case"SUBTITLES":case"SUPPLEMENTAL-CODECS":case"URI":case"VALUE":case"VIDEO":case"X-ASSET-LIST":case"X-ASSET-URI":z.warn(`${e}: attribute ${a} is missing quotes`)}i[a]=h}return i}}const Fi="com.apple.hls.interstitial";function On(o){return o!=="ID"&&o!=="CLASS"&&o!=="CUE"&&o!=="START-DATE"&&o!=="DURATION"&&o!=="END-DATE"&&o!=="END-ON-NEXT"}function is(o){return o==="SCTE35-OUT"||o==="SCTE35-IN"||o==="SCTE35-CMD"}class gi{constructor(e,t,r=0){var i;if(this.attr=void 0,this.tagAnchor=void 0,this.tagOrder=void 0,this._startDate=void 0,this._endDate=void 0,this._dateAtEnd=void 0,this._cue=void 0,this._badValueForSameId=void 0,this.tagAnchor=(t==null?void 0:t.tagAnchor)||null,this.tagOrder=(i=t==null?void 0:t.tagOrder)!=null?i:r,t){const n=t.attr;for(const a in n)if(Object.prototype.hasOwnProperty.call(e,a)&&e[a]!==n[a]){z.warn(`DATERANGE tag attribute: "${a}" does not match for tags with ID: "${e.ID}"`),this._badValueForSameId=a;break}e=u(new or({}),n,e)}if(this.attr=e,t?(this._startDate=t._startDate,this._cue=t._cue,this._endDate=t._endDate,this._dateAtEnd=t._dateAtEnd):this._startDate=new Date(e["START-DATE"]),"END-DATE"in this.attr){const n=(t==null?void 0:t.endDate)||new Date(this.attr["END-DATE"]);R(n.getTime())&&(this._endDate=n)}}get id(){return this.attr.ID}get class(){return this.attr.CLASS}get cue(){const e=this._cue;return e===void 0?this._cue=this.attr.enumeratedStringList(this.attr.CUE?"CUE":"X-CUE",{pre:!1,post:!1,once:!1}):e}get startTime(){const{tagAnchor:e}=this;return e===null||e.programDateTime===null?(z.warn(`Expected tagAnchor Fragment with PDT set for DateRange "${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 t!==null?this._dateAtEnd=new Date(this._startDate.getTime()+t*1e3):null}get duration(){if("DURATION"in this.attr){const e=this.attr.decimalFloatingPoint("DURATION");if(R(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 this.class===Fi}get isValid(){return!!this.id&&!this._badValueForSameId&&R(this.startDate.getTime())&&(this.duration===null||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)}}const Mn=10;class ns{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){this.advanced=!0,this.updated=!0;return}const t=this.lastPartSn-e.lastPartSn,r=this.lastPartIndex-e.lastPartIndex;this.updated=this.endSN!==e.endSN||!!r||!!t||!this.live,this.advanced=this.endSN>e.endSN||t>0||t===0&&r>0,this.updated||this.advanced?this.misses=Math.floor(e.misses*.6):this.misses=e.misses+1}hasKey(e){return this.encryptedFragments.some(t=>{let r=t.decryptdata;return r||(t.setKeyFormat(e.keyFormat),r=t.decryptdata),!!r&&e.matches(r)})}get hasProgramDateTime(){return this.fragments.length?R(this.fragments[this.fragments.length-1].programDateTime):!1}get levelTargetDuration(){return this.averagetargetduration||this.targetduration||Mn}get drift(){const e=this.driftEndTime-this.driftStartTime;return e>0?(this.driftEnd-this.driftStart)*1e3/e:1}get edge(){return this.partEnd||this.fragmentEnd}get partEnd(){var e;return(e=this.partList)!=null&&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(e=this.partList)!=null&&e.length?this.partList[this.partList.length-1].index:-1}get maxPartIndex(){const e=this.partList;if(e){const t=this.lastPartIndex;if(t!==-1){for(let r=e.length;r--;)if(e[r].index>t)return e[r].index;return t}}return 0}get lastPartSn(){var e;return(e=this.partList)!=null&&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 Li(o,e){return o.length===e.length?!o.some((t,r)=>t!==e[r]):!1}function qi(o,e){return!o&&!e?!0:!o||!e?!1:Li(o,e)}function Hi(o){return o==="AES-128"||o==="AES-256"||o==="AES-256-CTR"}function Fn(o){switch(o){case"AES-128":case"AES-256":return oi.cbc;case"AES-256-CTR":return oi.ctr;default:throw new Error(`invalid full segment method ${o}`)}}function Vn(o){return Uint8Array.from(atob(o),e=>e.charCodeAt(0))}function qn(o){return Uint8Array.from(unescape(encodeURIComponent(o)),e=>e.charCodeAt(0))}function Bi(o){const e=qn(o).subarray(0,16),t=new Uint8Array(16);return t.set(e,16-e.length),t}function Kt(o){const e=function(r,i,n){const a=r[i];r[i]=r[n],r[n]=a};e(o,0,3),e(o,1,2),e(o,4,5),e(o,6,7)}function sr(o){const e=o.split(":");let t=null;if(e[0]==="data"&&e.length===2){const r=e[1].split(";"),i=r[r.length-1].split(",");if(i.length===2){const n=i[0]==="base64",a=i[1];n?(r.splice(-1,1),t=Vn(a)):t=Bi(a)}}return t}const Mr=typeof self!="undefined"?self:void 0;var dr={CLEARKEY:"org.w3.clearkey",FAIRPLAY:"com.apple.fps",PLAYREADY:"com.microsoft.playready",WIDEVINE:"com.widevine.alpha"},yr={CLEARKEY:"org.w3.clearkey",FAIRPLAY:"com.apple.streamingkeydelivery",PLAYREADY:"com.microsoft.playready",WIDEVINE:"urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"};function sn(o){switch(o){case yr.FAIRPLAY:return dr.FAIRPLAY;case yr.PLAYREADY:return dr.PLAYREADY;case yr.WIDEVINE:return dr.WIDEVINE;case yr.CLEARKEY:return dr.CLEARKEY}}function Yi(o){switch(o){case dr.FAIRPLAY:return yr.FAIRPLAY;case dr.PLAYREADY:return yr.PLAYREADY;case dr.WIDEVINE:return yr.WIDEVINE;case dr.CLEARKEY:return yr.CLEARKEY}}function an(o){const{drmSystems:e,widevineLicenseUrl:t}=o,r=e?[dr.FAIRPLAY,dr.WIDEVINE,dr.PLAYREADY,dr.CLEARKEY].filter(i=>!!e[i]):[];return!r[dr.WIDEVINE]&&t&&r.push(dr.WIDEVINE),r}const Bn=function(o){return Mr!=null&&(o=Mr.navigator)!=null&&o.requestMediaKeySystemAccess?self.navigator.requestMediaKeySystemAccess.bind(self.navigator):null}();function So(o,e,t,r){let i;switch(o){case dr.FAIRPLAY:i=["cenc","sinf"];break;case dr.WIDEVINE:case dr.PLAYREADY:i=["cenc"];break;case dr.CLEARKEY:i=["cenc","keyids"];break;default:throw new Error(`Unknown key-system: ${o}`)}return Eo(i,e,t,r)}function Eo(o,e,t,r){return[{initDataTypes:o,persistentState:r.persistentState||"optional",distinctiveIdentifier:r.distinctiveIdentifier||"optional",sessionTypes:r.sessionTypes||[r.sessionType||"temporary"],audioCapabilities:e.map(n=>({contentType:`audio/mp4; codecs=${n}`,robustness:r.audioRobustness||"",encryptionScheme:r.audioEncryptionScheme||null})),videoCapabilities:t.map(n=>({contentType:`video/mp4; codecs=${n}`,robustness:r.videoRobustness||"",encryptionScheme:r.videoEncryptionScheme||null}))}]}function Aa(o){var e;return!!o&&(o.sessionType==="persistent-license"||!!((e=o.sessionTypes)!=null&&e.some(t=>t==="persistent-license")))}function Cn(o){const e=new Uint16Array(o.buffer,o.byteOffset,o.byteLength/2),t=String.fromCharCode.apply(null,Array.from(e)),r=t.substring(t.indexOf("<"),t.length),a=new DOMParser().parseFromString(r,"text/xml").getElementsByTagName("KID")[0];if(a){const h=a.childNodes[0]?a.childNodes[0].nodeValue:a.getAttribute("VALUE");if(h){const _=Vn(h).subarray(0,16);return Kt(_),_}}return null}let on={};class An{static clearKeyUriToKeyIdMap(){on={}}static setKeyIdForUri(e,t){on[e]=t}static addKeyIdForUri(e){const t=Object.keys(on).length%Number.MAX_SAFE_INTEGER,r=new Uint8Array(16);return new DataView(r.buffer,12,4).setUint32(0,t),on[e]=r,r}constructor(e,t,r,i=[1],n=null,a){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=r,this.keyFormatVersions=i,this.iv=n,this.encrypted=e?e!=="NONE":!1,this.isCommonEncryption=this.encrypted&&!Hi(e),a!=null&&a.startsWith("0x")&&(this.keyId=new Uint8Array(J(a)))}matches(e){return e.uri===this.uri&&e.method===this.method&&e.encrypted===this.encrypted&&e.keyFormat===this.keyFormat&&Li(e.keyFormatVersions,this.keyFormatVersions)&&qi(e.iv,this.iv)&&qi(e.keyId,this.keyId)}isSupported(){if(this.method){if(Hi(this.method)||this.method==="NONE")return!0;if(this.keyFormat==="identity")return this.method==="SAMPLE-AES";switch(this.keyFormat){case yr.FAIRPLAY:case yr.WIDEVINE:case yr.PLAYREADY:case yr.CLEARKEY:return["SAMPLE-AES","SAMPLE-AES-CENC","SAMPLE-AES-CTR"].indexOf(this.method)!==-1}}return!1}getDecryptData(e,t){if(!this.encrypted||!this.uri)return null;if(Hi(this.method)){let n=this.iv;return n||(typeof e!="number"&&(z.warn(`missing IV for initialization segment with method="${this.method}" - compliance issue`),e=0),n=Ys(e)),new An(this.method,this.uri,"identity",this.keyFormatVersions,n)}if(this.keyId){const n=on[this.uri];if(n&&!Li(this.keyId,n)&&An.setKeyIdForUri(this.uri,this.keyId),this.pssh)return this}const r=sr(this.uri);if(r)switch(this.keyFormat){case yr.WIDEVINE:if(this.pssh=r,!this.keyId){const n=Be(r.buffer);if(n.length){var i;const a=n[0];this.keyId=(i=a.kids)!=null&&i.length?a.kids[0]:null}}this.keyId||(this.keyId=Rs(t));break;case yr.PLAYREADY:{const n=new Uint8Array([154,4,240,121,152,64,66,134,171,146,230,91,224,136,95,149]);this.pssh=q(n,null,r),this.keyId=Cn(r);break}default:{let n=r.subarray(0,16);if(n.length!==16){const a=new Uint8Array(16);a.set(n,16-n.length),n=a}this.keyId=n;break}}if(!this.keyId||this.keyId.byteLength!==16){let n;n=qs(t),n||(n=Rs(t),n||(n=on[this.uri])),n&&(this.keyId=n,An.setKeyIdForUri(this.uri,n))}return this}}function qs(o){const e=o==null?void 0:o[yr.WIDEVINE];return e?e.keyId:null}function Rs(o){const e=o==null?void 0:o[yr.PLAYREADY];if(e){const t=sr(e.uri);if(t)return Cn(t)}return null}function Ys(o){const e=new Uint8Array(16);for(let t=12;t<16;t++)e[t]=o>>8*(15-t)&255;return e}const Ta=/#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,Zs=/#EXT-X-MEDIA:(.*)/g,xo=/^#EXT(?:INF|-X-TARGETDURATION):/m,Ls=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[^\r\n]*)/.source,/#.*/.source].join("|"),"g"),ks=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 ln{static findGroup(e,t){for(let r=0;r<e.length;r++){const i=e[r];if(i.id===t)return i}}static resolve(e,t){return B.buildAbsoluteURL(t,e,{alwaysNormalize:!0})}static isMediaPlaylist(e){return xo.test(e)}static parseMasterPlaylist(e,t){const r=Ft(e),i={contentSteering:null,levels:[],playlistParsingError:null,sessionData:null,sessionKeys:null,startTimeOffset:null,variableList:null,hasVariableRefs:r},n=[];if(Ta.lastIndex=0,!e.startsWith("#EXTM3U"))return i.playlistParsingError=new Error("no EXTM3U delimiter"),i;let a;for(;(a=Ta.exec(e))!=null;)if(a[1]){var h;const g=new or(a[1],i),x=ui(i,a[2]),D={attrs:g,bitrate:g.decimalInteger("BANDWIDTH")||g.decimalInteger("AVERAGE-BANDWIDTH"),name:g.NAME,url:ln.resolve(x,t)},j=g.decimalResolution("RESOLUTION");j&&(D.width=j.width,D.height=j.height),Qs(g.CODECS,D);const Y=g["SUPPLEMENTAL-CODECS"];Y&&(D.supplemental={},Qs(Y,D.supplemental)),(h=D.unknownCodecs)!=null&&h.length||n.push(D),i.levels.push(D)}else if(a[3]){const g=a[3],x=a[4];switch(g){case"SESSION-DATA":{const D=new or(x,i),j=D["DATA-ID"];j&&(i.sessionData===null&&(i.sessionData={}),i.sessionData[j]=D);break}case"SESSION-KEY":{const D=Xs(x,t,i);D.encrypted&&D.isSupported()?(i.sessionKeys===null&&(i.sessionKeys=[]),i.sessionKeys.push(D)):z.warn(`[Keys] Ignoring invalid EXT-X-SESSION-KEY tag: "${x}"`);break}case"DEFINE":{{const D=new or(x,i);In(i,D,t)}break}case"CONTENT-STEERING":{const D=new or(x,i);i.contentSteering={uri:ln.resolve(D["SERVER-URI"],t),pathwayId:D["PATHWAY-ID"]||"."};break}case"START":{i.startTimeOffset=Ra(x);break}}}const _=n.length>0&&n.length<i.levels.length;return i.levels=_?n:i.levels,i.levels.length===0&&(i.playlistParsingError=new Error("no levels found in manifest")),i}static parseMasterPlaylistMedia(e,t,r){let i;const n={},a=r.levels,h={AUDIO:a.map(g=>({id:g.attrs.AUDIO,audioCodec:g.audioCodec})),SUBTITLES:a.map(g=>({id:g.attrs.SUBTITLES,textCodec:g.textCodec})),"CLOSED-CAPTIONS":[]};let _=0;for(Zs.lastIndex=0;(i=Zs.exec(e))!==null;){const g=new or(i[1],r),x=g.TYPE;if(x){const D=h[x],j=n[x]||[];n[x]=j;const Y=g.LANGUAGE,Q=g["ASSOC-LANGUAGE"],ue=g.CHANNELS,le=g.CHARACTERISTICS,be=g["INSTREAM-ID"],xe={attrs:g,bitrate:0,id:_++,groupId:g["GROUP-ID"]||"",name:g.NAME||Y||"",type:x,default:g.bool("DEFAULT"),autoselect:g.bool("AUTOSELECT"),forced:g.bool("FORCED"),lang:Y,url:g.URI?ln.resolve(g.URI,t):""};if(Q&&(xe.assocLang=Q),ue&&(xe.channels=ue),le&&(xe.characteristics=le),be&&(xe.instreamId=be),D!=null&&D.length){const Ce=ln.findGroup(D,xe.groupId)||D[0];Js(xe,Ce,"audioCodec"),Js(xe,Ce,"textCodec")}j.push(xe)}}return n}static parseLevelPlaylist(e,t,r,i,n,a){var h;const _={url:t},g=new ns(t),x=g.fragments,D=[];let j=null,Y=0,Q=0,ue=0,le=0,be=0,xe=null,Ce=new He(i,_),Ue,qe,pt,Ye=-1,at=!1,nt=null,Ze;if(Ls.lastIndex=0,g.m3u8=e,g.hasVariableRefs=Ft(e),((h=Ls.exec(e))==null?void 0:h[0])!=="#EXTM3U")return g.playlistParsingError=new Error("Missing format identifier #EXTM3U"),g;for(;(Ue=Ls.exec(e))!==null;){at&&(at=!1,Ce=new He(i,_),Ce.playlistOffset=ue,Ce.setStart(ue),Ce.sn=Y,Ce.cc=le,be&&(Ce.bitrate=be),Ce.level=r,j&&(Ce.initSegment=j,j.rawProgramDateTime&&(Ce.rawProgramDateTime=j.rawProgramDateTime,j.rawProgramDateTime=null),nt&&(Ce.setByteRange(nt),nt=null)));const rr=Ue[1];if(rr){Ce.duration=parseFloat(rr);const Xt=(" "+Ue[2]).slice(1);Ce.title=Xt||null,Ce.tagList.push(Xt?["INF",rr,Xt]:["INF",rr])}else if(Ue[3]){if(R(Ce.duration)){Ce.playlistOffset=ue,Ce.setStart(ue),pt&&La(Ce,pt,g),Ce.sn=Y,Ce.level=r,Ce.cc=le,x.push(Ce);const Xt=(" "+Ue[3]).slice(1);Ce.relurl=ui(g,Xt),un(Ce,xe,D),xe=Ce,ue+=Ce.duration,Y++,Q=0,at=!0}}else{if(Ue=Ue[0].match(ks),!Ue){z.warn("No matches on slow regex match for level playlist!");continue}for(qe=1;qe<Ue.length&&Ue[qe]===void 0;qe++);const Xt=(" "+Ue[qe]).slice(1),Ut=(" "+Ue[qe+1]).slice(1),Jt=Ue[qe+2]?(" "+Ue[qe+2]).slice(1):null;switch(Xt){case"BYTERANGE":xe?Ce.setByteRange(Ut,xe):Ce.setByteRange(Ut);break;case"PROGRAM-DATE-TIME":Ce.rawProgramDateTime=Ut,Ce.tagList.push(["PROGRAM-DATE-TIME",Ut]),Ye===-1&&(Ye=x.length);break;case"PLAYLIST-TYPE":g.type&&ji(g,Xt,Ue),g.type=Ut.toUpperCase();break;case"MEDIA-SEQUENCE":g.startSN!==0?ji(g,Xt,Ue):x.length>0&&ta(g,Xt,Ue),Y=g.startSN=parseInt(Ut);break;case"SKIP":{g.skippedSegments&&ji(g,Xt,Ue);const Gt=new or(Ut,g),tr=Gt.decimalInteger("SKIPPED-SEGMENTS");if(R(tr)){g.skippedSegments+=tr;for(let Ht=tr;Ht--;)x.push(null);Y+=tr}const hr=Gt.enumeratedString("RECENTLY-REMOVED-DATERANGES");hr&&(g.recentlyRemovedDateranges=(g.recentlyRemovedDateranges||[]).concat(hr.split(" ")));break}case"TARGETDURATION":g.targetduration!==0&&ji(g,Xt,Ue),g.targetduration=Math.max(parseInt(Ut),1);break;case"VERSION":g.version!==null&&ji(g,Xt,Ue),g.version=parseInt(Ut);break;case"INDEPENDENT-SEGMENTS":break;case"ENDLIST":g.live||ji(g,Xt,Ue),g.live=!1;break;case"#":(Ut||Jt)&&Ce.tagList.push(Jt?[Ut,Jt]:[Ut]);break;case"DISCONTINUITY":le++,Ce.tagList.push(["DIS"]);break;case"GAP":Ce.gap=!0,Ce.tagList.push([Xt]);break;case"BITRATE":Ce.tagList.push([Xt,Ut]),be=parseInt(Ut)*1e3,R(be)?Ce.bitrate=be:be=0;break;case"DATERANGE":{const Gt=new or(Ut,g),tr=new gi(Gt,g.dateRanges[Gt.ID],g.dateRangeTagCount);g.dateRangeTagCount++,tr.isValid||g.skippedSegments?g.dateRanges[tr.id]=tr:z.warn(`Ignoring invalid DATERANGE tag: "${Ut}"`),Ce.tagList.push(["EXT-X-DATERANGE",Ut]);break}case"DEFINE":{{const Gt=new or(Ut,g);"IMPORT"in Gt?Pn(g,Gt,a):In(g,Gt,t)}break}case"DISCONTINUITY-SEQUENCE":g.startCC!==0?ji(g,Xt,Ue):x.length>0&&ta(g,Xt,Ue),g.startCC=le=parseInt(Ut);break;case"KEY":{const Gt=Xs(Ut,t,g);if(Gt.isSupported()){if(Gt.method==="NONE"){pt=void 0;break}pt||(pt={});const tr=pt[Gt.keyFormat];tr!=null&&tr.matches(Gt)||(tr&&(pt=u({},pt)),pt[Gt.keyFormat]=Gt)}else z.warn(`[Keys] Ignoring unsupported EXT-X-KEY tag: "${Ut}"`);break}case"START":g.startTimeOffset=Ra(Ut);break;case"MAP":{const Gt=new or(Ut,g);if(Ce.duration){const tr=new He(i,_);ea(tr,Gt,r,pt),j=tr,Ce.initSegment=j,j.rawProgramDateTime&&!Ce.rawProgramDateTime&&(Ce.rawProgramDateTime=j.rawProgramDateTime)}else{const tr=Ce.byteRangeEndOffset;if(tr){const hr=Ce.byteRangeStartOffset;nt=`${tr-hr}@${hr}`}else nt=null;ea(Ce,Gt,r,pt),j=Ce,at=!0}j.cc=le;break}case"SERVER-CONTROL":{Ze&&ji(g,Xt,Ue),Ze=new or(Ut),g.canBlockReload=Ze.bool("CAN-BLOCK-RELOAD"),g.canSkipUntil=Ze.optionalFloat("CAN-SKIP-UNTIL",0),g.canSkipDateRanges=g.canSkipUntil>0&&Ze.bool("CAN-SKIP-DATERANGES"),g.partHoldBack=Ze.optionalFloat("PART-HOLD-BACK",0),g.holdBack=Ze.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{g.partTarget&&ji(g,Xt,Ue);const Gt=new or(Ut);g.partTarget=Gt.decimalFloatingPoint("PART-TARGET");break}case"PART":{let Gt=g.partList;Gt||(Gt=g.partList=[]);const tr=Q>0?Gt[Gt.length-1]:void 0,hr=Q++,Ht=new or(Ut,g),jt=new ut(Ht,Ce,_,hr,tr);Gt.push(jt),Ce.duration+=jt.duration;break}case"PRELOAD-HINT":{const Gt=new or(Ut,g);g.preloadHint=Gt;break}case"RENDITION-REPORT":{const Gt=new or(Ut,g);g.renditionReports=g.renditionReports||[],g.renditionReports.push(Gt);break}default:z.warn(`line parsed but not handled: ${Ue}`);break}}}xe&&!xe.relurl?(x.pop(),ue-=xe.duration,g.partList&&(g.fragmentHint=xe)):g.partList&&(un(Ce,xe,D),Ce.cc=le,g.fragmentHint=Ce,pt&&La(Ce,pt,g)),g.targetduration||(g.playlistParsingError=new Error("Missing Target Duration"));const wt=x.length,Wt=x[0],Zt=x[wt-1];if(ue+=g.skippedSegments*g.targetduration,ue>0&&wt&&Zt){g.averagetargetduration=ue/wt;const rr=Zt.sn;g.endSN=rr!=="initSegment"?rr:0,g.live||(Zt.endList=!0),Ye>0&&(Co(x,Ye),Wt&&D.unshift(Wt))}return g.fragmentHint&&(ue+=g.fragmentHint.duration),g.totalduration=ue,D.length&&g.dateRangeTagCount&&Wt&&Da(D,g),g.endCC=le,g}}function Da(o,e){let t=o.length;if(!t)if(e.hasProgramDateTime){const h=e.fragments[e.fragments.length-1];o.push(h),t++}else return;const r=o[t-1],i=e.live?1/0:e.totalduration,n=Object.keys(e.dateRanges);for(let h=n.length;h--;){const _=e.dateRanges[n[h]],g=_.startDate.getTime();_.tagAnchor=r.ref;for(let x=t;x--;){var a;if(((a=o[x])==null?void 0:a.sn)<e.startSN)break;const D=wo(e,g,o,x,i);if(D!==-1){_.tagAnchor=e.fragments[D].ref;break}}}}function wo(o,e,t,r,i){const n=t[r];if(n){const h=n.programDateTime;if(e>=h||r===0){var a;const _=(((a=t[r+1])==null?void 0:a.start)||i)-n.start;if(e<=h+_*1e3){const g=t[r].sn-o.startSN;if(g<0)return-1;const x=o.fragments;if(x.length>t.length){const j=(t[r+1]||x[x.length-1]).sn-o.startSN;for(let Y=j;Y>g;Y--){const Q=x[Y].programDateTime;if(e>=Q&&e<Q+x[Y].duration*1e3)return Y}}return g}}}return-1}function Xs(o,e,t){var r,i;const n=new or(o,t),a=(r=n.METHOD)!=null?r:"",h=n.URI,_=n.hexadecimalInteger("IV"),g=n.KEYFORMATVERSIONS,x=(i=n.KEYFORMAT)!=null?i:"identity";h&&n.IV&&!_&&z.error(`Invalid IV: ${n.IV}`);const D=h?ln.resolve(h,e):"",j=(g||"1").split("/").map(Number).filter(Number.isFinite);return new An(a,D,x,j,_,n.KEYID)}function Ra(o){const t=new or(o).decimalFloatingPoint("TIME-OFFSET");return R(t)?t:null}function Qs(o,e){let t=(o||"").split(/[ ,]+/).filter(r=>r);["video","audio","text"].forEach(r=>{const i=t.filter(n=>Re(n,r));i.length&&(e[`${r}Codec`]=i.map(n=>n.split("/")[0]).join(","),t=t.filter(n=>i.indexOf(n)===-1))}),e.unknownCodecs=t}function Js(o,e,t){const r=e[t];r&&(o[t]=r)}function Co(o,e){let t=o[e];for(let r=e;r--;){const i=o[r];if(!i)return;i.programDateTime=t.programDateTime-i.duration*1e3,t=i}}function un(o,e,t){o.rawProgramDateTime?t.push(o):e!=null&&e.programDateTime&&(o.programDateTime=e.endProgramDateTime)}function ea(o,e,t,r){o.relurl=e.URI,e.BYTERANGE&&o.setByteRange(e.BYTERANGE),o.level=t,o.sn="initSegment",r&&(o.levelkeys=r),o.initSegment=null}function La(o,e,t){o.levelkeys=e;const{encryptedFragments:r}=t;(!r.length||r[r.length-1].levelkeys!==e)&&Object.keys(e).some(i=>e[i].isCommonEncryption)&&r.push(o)}function ji(o,e,t){o.playlistParsingError=new Error(`#EXT-X-${e} must not appear more than once (${t[0]})`)}function ta(o,e,t){o.playlistParsingError=new Error(`#EXT-X-${e} must appear before the first Media Segment (${t[0]})`)}function gs(o,e){const t=e.startPTS;if(R(t)){let r=0,i;e.sn>o.sn?(r=t-o.start,i=o):(r=o.start-t,i=e),i.duration!==r&&i.setDuration(r)}else e.sn>o.sn?o.cc===e.cc&&o.minEndPTS?e.setStart(o.start+(o.minEndPTS-o.start)):e.setStart(o.start+o.duration):e.setStart(Math.max(o.start-e.duration,0))}function Is(o,e,t,r,i,n,a){r-t<=0&&(a.warn("Fragment should have a positive duration",e),r=t+e.duration,n=i+e.duration);let _=t,g=r;const x=e.startPTS,D=e.endPTS;if(R(x)){const be=Math.abs(x-t);o&&be>o.totalduration?a.warn(`media timestamps and playlist times differ by ${be}s for level ${e.level} ${o.url}`):R(e.deltaPTS)?e.deltaPTS=Math.max(be,e.deltaPTS):e.deltaPTS=be,_=Math.max(t,x),t=Math.min(t,x),i=e.startDTS!==void 0?Math.min(i,e.startDTS):i,g=Math.min(r,D),r=Math.max(r,D),n=e.endDTS!==void 0?Math.max(n,e.endDTS):n}const j=t-e.start;e.start!==0&&e.setStart(t),e.setDuration(r-e.start),e.startPTS=t,e.maxStartPTS=_,e.startDTS=i,e.endPTS=r,e.minEndPTS=g,e.endDTS=n;const Y=e.sn;if(!o||Y<o.startSN||Y>o.endSN)return 0;let Q;const ue=Y-o.startSN,le=o.fragments;for(le[ue]=e,Q=ue;Q>0;Q--)gs(le[Q],le[Q-1]);for(Q=ue;Q<le.length-1;Q++)gs(le[Q],le[Q+1]);return o.fragmentHint&&gs(le[le.length-1],o.fragmentHint),o.PTSKnown=o.alignedSliding=!0,j}function ka(o,e,t){if(o===e)return;let r=null;const i=o.fragments;for(let x=i.length-1;x>=0;x--){const D=i[x].initSegment;if(D){r=D;break}}o.fragmentHint&&delete o.fragmentHint.endPTS;let n;Yn(o,e,(x,D,j,Y)=>{if((!e.startCC||e.skippedSegments)&&D.cc!==x.cc){const Q=x.cc-D.cc;for(let ue=j;ue<Y.length;ue++)Y[ue].cc+=Q;e.endCC=Y[Y.length-1].cc}R(x.startPTS)&&R(x.endPTS)&&(D.setStart(D.startPTS=x.startPTS),D.startDTS=x.startDTS,D.maxStartPTS=x.maxStartPTS,D.endPTS=x.endPTS,D.endDTS=x.endDTS,D.minEndPTS=x.minEndPTS,D.setDuration(x.endPTS-x.startPTS),D.duration&&(n=D),e.PTSKnown=e.alignedSliding=!0),x.hasStreams&&(D.elementaryStreams=x.elementaryStreams),D.loader=x.loader,x.hasStats&&(D.stats=x.stats),x.initSegment&&(D.initSegment=x.initSegment,r=x.initSegment)});const a=e.fragments,h=e.fragmentHint?a.concat(e.fragmentHint):a;if(r&&h.forEach(x=>{var D;x&&(!x.initSegment||x.initSegment.relurl===((D=r)==null?void 0:D.relurl))&&(x.initSegment=r)}),e.skippedSegments){if(e.deltaUpdateFailed=a.some(x=>!x),e.deltaUpdateFailed){t.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(let x=e.skippedSegments;x--;)a.shift();e.startSN=a[0].sn}else{e.canSkipDateRanges&&(e.dateRanges=Nn(o.dateRanges,e,t));const x=o.fragments.filter(D=>D.rawProgramDateTime);if(o.hasProgramDateTime&&!e.hasProgramDateTime)for(let D=1;D<h.length;D++)h[D].programDateTime===null&&un(h[D],h[D-1],x);Da(x,e)}e.endCC=a[a.length-1].cc}if(!e.startCC){var _;const x=ia(o,e.startSN-1);e.startCC=(_=x==null?void 0:x.cc)!=null?_:a[0].cc}Ia(o.partList,e.partList,(x,D)=>{D.elementaryStreams=x.elementaryStreams,D.stats=x.stats}),n?Is(e,n,n.startPTS,n.endPTS,n.startDTS,n.endDTS,t):Tn(o,e),a.length&&(e.totalduration=e.edge-a[0].start),e.driftStartTime=o.driftStartTime,e.driftStart=o.driftStart;const g=e.advancedDateTime;if(e.advanced&&g){const x=e.edge;e.driftStart||(e.driftStartTime=g,e.driftStart=x),e.driftEndTime=g,e.driftEnd=x}else e.driftEndTime=o.driftEndTime,e.driftEnd=o.driftEnd,e.advancedDateTime=o.advancedDateTime;e.requestScheduled===-1&&(e.requestScheduled=o.requestScheduled)}function Nn(o,e,t){const{dateRanges:r,recentlyRemovedDateranges:i}=e,n=u({},o);i&&i.forEach(_=>{delete n[_]});const h=Object.keys(n).length;return h?(Object.keys(r).forEach(_=>{const g=n[_],x=new gi(r[_].attr,g);x.isValid?(n[_]=x,g||(x.tagOrder+=h)):t.warn(`Ignoring invalid Playlist Delta Update DATERANGE tag: "${ir(r[_].attr)}"`)}),n):r}function Ia(o,e,t){if(o&&e){let r=0;for(let i=0,n=o.length;i<=n;i++){const a=o[i],h=e[i+r];a&&h&&a.index===h.index&&a.fragment.sn===h.fragment.sn?t(a,h):r--}}}function Yn(o,e,t){const r=e.skippedSegments,i=Math.max(o.startSN,e.startSN)-e.startSN,n=(o.fragmentHint?1:0)+(r?e.endSN:Math.min(o.endSN,e.endSN))-e.startSN,a=e.startSN-o.startSN,h=e.fragmentHint?e.fragments.concat(e.fragmentHint):e.fragments,_=o.fragmentHint?o.fragments.concat(o.fragmentHint):o.fragments;for(let g=i;g<=n;g++){const x=_[a+g];let D=h[g];if(r&&!D&&x&&(D=e.fragments[g]=x),x&&D){t(x,D,g,h);const j=x.relurl,Y=D.relurl;if(j&&Ma(j,Y)){e.playlistParsingError=Ps(`media sequence mismatch ${D.sn}:`,o,e,x,D);return}else if(x.cc!==D.cc){e.playlistParsingError=Ps(`discontinuity sequence mismatch (${x.cc}!=${D.cc})`,o,e,x,D);return}}}}function Ps(o,e,t,r,i){return new Error(`${o} ${i.url}
Playlist starting @${e.startSN}
${e.m3u8}
Playlist starting @${t.startSN}
${t.m3u8}`)}function Tn(o,e,t=!0){const r=e.startSN+e.skippedSegments-o.startSN,i=o.fragments,n=r>=0;let a=0;if(n&&r<i.length)a=i[r].start;else if(n&&e.startSN===o.endSN+1)a=o.fragmentEnd;else if(n&&t)a=o.fragmentStart+r*e.levelTargetDuration;else if(!e.skippedSegments&&e.fragmentStart===0)a=o.fragmentStart;else return;ra(e,a)}function ra(o,e){if(e){const t=o.fragments;for(let r=o.skippedSegments;r<t.length;r++)t[r].addStart(e);o.fragmentHint&&o.fragmentHint.addStart(e)}}function Dn(o,e=1/0){let t=1e3*o.targetduration;if(o.updated){const r=o.fragments;if(r.length&&t*4>e){const n=r[r.length-1].duration*1e3;n<t&&(t=n)}}else t/=2;return Math.round(t)}function ia(o,e,t){if(!o)return null;let r=o.fragments[e-o.startSN];return r||(r=o.fragmentHint,r&&r.sn===e)?r:e<o.startSN&&t&&t.sn===e?t:null}function Pa(o,e,t){return o?na(o.partList,e,t):null}function na(o,e,t){if(o)for(let r=o.length;r--;){const i=o[r];if(i.index===t&&i.fragment.sn===e)return i}return null}function Oa(o){o.forEach((e,t)=>{var r;(r=e.details)==null||r.fragments.forEach(i=>{i.level=t,i.initSegment&&(i.initSegment.level=t)})})}function Ma(o,e){return o!==e&&e?sa(o)!==sa(e):!1}function sa(o){return o.replace(/\?[^?]*$/,"")}function Zn(o,e){for(let r=0,i=o.length;r<i;r++){var t;if(((t=o[r])==null?void 0:t.cc)===e)return o[r]}return null}function Fa(o,e){return!!(o&&e.startCC<o.endCC&&e.endCC>o.startCC)}function aa(o,e){const t=o.start+e;o.startPTS=t,o.setStart(t),o.endPTS=t+o.duration}function oa(o,e){const t=e.fragments;for(let r=0,i=t.length;r<i;r++)aa(t[r],o);e.fragmentHint&&aa(e.fragmentHint,o),e.alignedSliding=!0}function Ba(o,e){o&&(Os(e,o),e.alignedSliding||ss(e,o),!e.alignedSliding&&!e.skippedSegments&&Tn(o,e,!1))}function Os(o,e){if(!Fa(e,o))return;const t=Math.min(e.endCC,o.endCC),r=Zn(e.fragments,t),i=Zn(o.fragments,t);if(!r||!i)return;z.log(`Aligning playlist at start of dicontinuity sequence ${t}`);const n=r.start-i.start;oa(n,o)}function ss(o,e){if(!o.hasProgramDateTime||!e.hasProgramDateTime)return;const t=o.fragments,r=e.fragments;if(!t.length||!r.length)return;let i,n;const a=Math.min(e.endCC,o.endCC);e.startCC<a&&o.startCC<a&&(i=Zn(r,a),n=Zn(t,a)),(!i||!n)&&(i=r[Math.floor(r.length/2)],n=Zn(t,i.cc)||t[Math.floor(t.length/2)]);const h=i.programDateTime,_=n.programDateTime;if(!h||!_)return;const g=(_-h)/1e3-(n.start-i.start);oa(g,o)}function _i(o,e,t){xi(o,e,t),o.addEventListener(e,t)}function xi(o,e,t){o.removeEventListener(e,t)}const Na={toString:function(o){let e="";const t=o.length;for(let r=0;r<t;r++)e+=`[${o.start(r).toFixed(3)}-${o.end(r).toFixed(3)}]`;return e}},Et={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS",WAITING_LEVEL:"WAITING_LEVEL"};class _s extends wn{constructor(e,t,r,i,n){super(i,e.logger),this.hls=void 0,this.fragPrevious=null,this.fragCurrent=null,this.fragmentTracker=void 0,this.transmuxer=null,this._state=Et.STOPPED,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:a,fragCurrent:h,media:_,mediaBuffer:g,state:x}=this,D=_?_.currentTime:0,j=nr.bufferInfo(g||_,D,a.maxBufferHole),Y=!j.len;if(this.log(`Media seeking to ${R(D)?D.toFixed(3):D}, state: ${x}, ${Y?"out of":"in"} buffer`),this.state===Et.ENDED)this.resetLoadingState();else if(h){const Q=a.maxFragLookUpTolerance,ue=h.start-Q,le=h.start+h.duration+Q;if(Y||le<j.start||ue>j.end){const be=D>le;(D<ue||be)&&(be&&h.loader&&(this.log(`Cancelling fragment load for seek (sn: ${h.sn})`),h.abortRequests(),this.resetLoadingState()),this.fragPrevious=null)}}if(_){this.fragmentTracker.removeFragmentsInRange(D,1/0,this.playlistType,!0);const Q=this.lastCurrentTime;if(D>Q&&(this.lastCurrentTime=D),!this.loadingParts){const ue=Math.max(j.end,D),le=this.shouldLoadParts(this.getLevelDetails(),ue);le&&(this.log(`LL-Part loading ON after seeking to ${D.toFixed(2)} with buffer @${ue.toFixed(2)}`),this.loadingParts=le)}}this.hls.hasEnoughToStart||(this.log(`Setting ${Y?"startPosition":"nextLoadPosition"} to ${D} for seek without enough to start`),this.nextLoadPosition=D,Y&&(this.startPosition=D)),Y&&this.state===Et.IDLE&&this.tickImmediate()},this.onMediaEnded=()=>{this.log("setting startPosition to 0 because media ended"),this.startPosition=this.lastCurrentTime=0},this.playlistType=n,this.hls=e,this.fragmentLoader=new Di(e.config),this.keyLoader=r,this.fragmentTracker=t,this.config=e.config,this.decrypter=new Xr(e.config)}registerListeners(){const{hls:e}=this;e.on(d.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(d.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(d.MANIFEST_LOADING,this.onManifestLoading,this),e.on(d.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(d.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(d.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(d.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(d.MANIFEST_LOADING,this.onManifestLoading,this),e.off(d.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(d.ERROR,this.onError,this)}doTick(){this.onTickEnd()}onTickEnd(){}startLoad(e){}stopLoad(){if(this.state===Et.STOPPED)return;this.fragmentLoader.abort(),this.keyLoader.abort(this.playlistType);const e=this.fragCurrent;e!=null&&e.loader&&(e.abortRequests(),this.fragmentTracker.removeFragment(e)),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=Et.STOPPED}get startPositionValue(){const{nextLoadPosition:e,startPosition:t}=this;return t===-1&&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 r=e.end||0,i=this.config.timelineOffset||0;if(r<=i)return!1;const n=e.buffered;this.config.maxBufferHole&&n&&n.length>1&&(e=nr.bufferedInfo(n,e.start,0));const a=e.nextStart;if(a&&a>i&&a<t.edge||this.media.currentTime<e.start)return!1;const _=t.partList;if(_!=null&&_.length){const x=_[_.length-1];return nr.isBuffered(this.media,x.start+x.duration/2)}const g=t.fragments[t.fragments.length-1].type;return this.fragmentTracker.isEndListAppended(g)}getLevelDetails(){if(this.levels&&this.levelLastLoaded!==null)return this.levelLastLoaded.details}get timelineOffset(){const e=this.config.timelineOffset;if(e){var t;return((t=this.getLevelDetails())==null?void 0:t.appliedTimelineOffset)||e}return 0}onMediaAttached(e,t){const r=this.media=this.mediaBuffer=t.media;_i(r,"seeking",this.onMediaSeeking),_i(r,"ended",this.onMediaEnded);const i=this.config;this.levels&&i.autoStartLoad&&this.state===Et.STOPPED&&this.startLoad(i.startPosition)}onMediaDetaching(e,t){const r=!!t.transferMedia,i=this.media;if(i!==null){if(i.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),xi(i,"seeking",this.onMediaSeeking),xi(i,"ended",this.onMediaEnded),this.keyLoader&&!r&&this.keyLoader.detach(),this.media=this.mediaBuffer=null,this.loopSn=void 0,r){this.resetLoadingState(),this.resetTransmuxer();return}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=Et.STOPPED,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,r){this.startFragRequested=!0,this._loadFragForPlayback(e,t,r)}_loadFragForPlayback(e,t,r){const i=n=>{const a=n.frag;if(this.fragContextChanged(a)){this.warn(`${a.type} sn: ${a.sn}${n.part?" part: "+n.part.index:""} of ${this.fragInfo(a,!1,n.part)}) was dropped during download.`),this.fragmentTracker.removeFragment(a);return}a.stats.chunkCount++,this._handleFragmentLoadProgress(n)};this._doFragLoad(e,t,r,i).then(n=>{if(!n)return;const a=this.state,h=n.frag;if(this.fragContextChanged(h)){(a===Et.FRAG_LOADING||!this.fragCurrent&&a===Et.PARSING)&&(this.fragmentTracker.removeFragment(h),this.state=Et.IDLE);return}"payload"in n&&(this.log(`Loaded ${h.type} sn: ${h.sn} of ${this.playlistLabel()} ${h.level}`),this.hls.trigger(d.FRAG_LOADED,n)),this._handleFragmentLoadComplete(n)}).catch(n=>{this.state===Et.STOPPED||this.state===Et.ERROR||(this.warn(`Frag error: ${(n==null?void 0:n.message)||n}`),this.resetFragmentLoading(e))})}clearTrackerIfNeeded(e){var t;const{fragmentTracker:r}=this;if(r.getState(e)===$r.APPENDING){const n=e.type,a=this.getFwdBufferInfo(this.mediaBuffer,n),h=Math.max(e.duration,a?a.len:this.config.maxBufferLength),_=this.backtrackFragment;((_?e.sn-_.sn:0)===1||this.reduceMaxBufferLength(h,e.duration))&&r.removeFragment(e)}else((t=this.mediaBuffer)==null?void 0:t.buffered.length)===0?r.removeAllFragments():r.hasParts(e.type)&&(r.detectPartialFragments({frag:e,part:null,stats:e.stats,id:e.type}),r.getState(e)===$r.PARTIAL&&r.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(t==null?void 0:t.live)&&t.type!=="EVENT"&&(this.levelLastLoaded!==e||t.expired)}flushMainBuffer(e,t,r=null){if(!(e-t))return;const i={startOffset:e,endOffset:t,type:r};this.hls.trigger(d.BUFFER_FLUSHING,i)}_loadInitSegment(e,t){this._doFragLoad(e,t).then(r=>{const i=r==null?void 0:r.frag;if(!i||this.fragContextChanged(i)||!this.levels)throw new Error("init load aborted");return r}).then(r=>{const{hls:i}=this,{frag:n,payload:a}=r,h=n.decryptdata;if(a&&a.byteLength>0&&h!=null&&h.key&&h.iv&&Hi(h.method)){const _=self.performance.now();return this.decrypter.decrypt(new Uint8Array(a),h.key.buffer,h.iv.buffer,Fn(h.method)).catch(g=>{throw i.trigger(d.ERROR,{type:P.MEDIA_ERROR,details:A.FRAG_DECRYPT_ERROR,fatal:!1,error:g,reason:g.message,frag:n}),g}).then(g=>{const x=self.performance.now();return i.trigger(d.FRAG_DECRYPTED,{frag:n,payload:g,stats:{tstart:_,tdecrypt:x}}),r.payload=g,this.completeInitSegmentLoad(r)})}return this.completeInitSegmentLoad(r)}).catch(r=>{this.state===Et.STOPPED||this.state===Et.ERROR||(this.warn(r),this.resetFragmentLoading(e))})}completeInitSegmentLoad(e){const{levels:t}=this;if(!t)throw new Error("init load aborted, missing levels");const r=e.frag.stats;this.state!==Et.STOPPED&&(this.state=Et.IDLE),e.frag.data=new Uint8Array(e.payload),r.parsing.start=r.buffering.start=self.performance.now(),r.parsing.end=r.buffering.end=self.performance.now(),this.tick()}unhandledEncryptionError(e,t){var r,i;const n=e.tracks;if(n&&!t.encrypted&&((r=n.audio)!=null&&r.encrypted||(i=n.video)!=null&&i.encrypted)&&(!this.config.emeEnabled||!this.keyLoader.emeController)){const a=this.media,h=new Error(`Encrypted track with no key in ${this.fragInfo(t)} (media ${a?"attached mediaKeys: "+a.mediaKeys:"detached"})`);return this.warn(h.message),!a||a.mediaKeys?!1:(this.hls.trigger(d.ERROR,{type:P.KEY_SYSTEM_ERROR,details:A.KEY_SYSTEM_NO_KEYS,fatal:!1,error:h,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 r=this.mediaBuffer?this.mediaBuffer:this.media;if(this.log(`Buffered ${e.type} sn: ${e.sn}${t?" part: "+t.index:""} of ${this.fragInfo(e,!1,t)} > buffer:${r?Na.toString(nr.getBuffered(r)):"(detached)"})`),Oe(e)){var i;if(e.type!==S.SUBTITLE){const a=e.elementaryStreams;if(!Object.keys(a).some(h=>!!a[h])){this.state=Et.IDLE;return}}const n=(i=this.levels)==null?void 0:i[e.level];n!=null&&n.fragmentError&&(this.log(`Resetting level fragment error count of ${n.fragmentError} on frag buffered`),n.fragmentError=0)}this.state=Et.IDLE}_handleFragmentLoadComplete(e){const{transmuxer:t}=this;if(!t)return;const{frag:r,part:i,partsLoaded:n}=e,a=!n||n.length===0||n.some(_=>!_),h=new rn(r.level,r.sn,r.stats.chunkCount+1,0,i?i.index:-1,!a);t.flush(h)}_handleFragmentLoadProgress(e){}_doFragLoad(e,t,r=null,i){var n;this.fragCurrent=e;const a=t.details;if(!this.levels||!a)throw new Error(`frag load aborted, missing level${a?"":" detail"}s`);let h=null;if(e.encrypted&&!((n=e.decryptdata)!=null&&n.key)){if(this.log(`Loading key for ${e.sn} of [${a.startSN}-${a.endSN}], ${this.playlistLabel()} ${e.level}`),this.state=Et.KEY_LOADING,this.fragCurrent=e,h=this.keyLoader.load(e).then(j=>{if(!this.fragContextChanged(j.frag))return this.hls.trigger(d.KEY_LOADED,j),this.state===Et.KEY_LOADING&&(this.state=Et.IDLE),j}),this.hls.trigger(d.KEY_LOADING,{frag:e}),this.fragCurrent===null)return this.log("context changed in KEY_LOADING"),Promise.resolve(null)}else e.encrypted||(h=this.keyLoader.loadClear(e,a.encryptedFragments,this.startFragRequested),h&&this.log("[eme] blocking frag load until media-keys acquired"));const _=this.fragPrevious;if(Oe(e)&&(!_||e.sn!==_.sn)){const j=this.shouldLoadParts(t.details,e.end);j!==this.loadingParts&&(this.log(`LL-Part loading ${j?"ON":"OFF"} loading sn ${_==null?void 0:_.sn}->${e.sn}`),this.loadingParts=j)}if(r=Math.max(e.start,r||0),this.loadingParts&&Oe(e)){const j=a.partList;if(j&&i){r>a.fragmentEnd&&a.fragmentHint&&(e=a.fragmentHint);const Y=this.getNextPart(j,e,r);if(Y>-1){const Q=j[Y];e=this.fragCurrent=Q.fragment,this.log(`Loading ${e.type} sn: ${e.sn} part: ${Q.index} (${Y}/${j.length-1}) of ${this.fragInfo(e,!1,Q)}) cc: ${e.cc} [${a.startSN}-${a.endSN}], target: ${parseFloat(r.toFixed(3))}`),this.nextLoadPosition=Q.start+Q.duration,this.state=Et.FRAG_LOADING;let ue;return h?ue=h.then(le=>!le||this.fragContextChanged(le.frag)?null:this.doFragPartsLoad(e,Q,t,i)).catch(le=>this.handleFragLoadError(le)):ue=this.doFragPartsLoad(e,Q,t,i).catch(le=>this.handleFragLoadError(le)),this.hls.trigger(d.FRAG_LOADING,{frag:e,part:Q,targetBufferTime:r}),this.fragCurrent===null?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING parts")):ue}else if(!e.url||this.loadedEndOfParts(j,r))return Promise.resolve(null)}}if(Oe(e)&&this.loadingParts){var g;this.log(`LL-Part loading OFF after next part miss @${r.toFixed(2)} Check buffer at sn: ${e.sn} loaded parts: ${(g=a.partList)==null?void 0:g.filter(j=>j.loaded).map(j=>`[${j.start}-${j.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} ${"["+a.startSN+"-"+a.endSN+"]"}, target: ${parseFloat(r.toFixed(3))}`),R(e.sn)&&!this.bitrateTest&&(this.nextLoadPosition=e.start+e.duration),this.state=Et.FRAG_LOADING;const x=this.config.progressive&&e.type!==S.SUBTITLE;let D;return x&&h?D=h.then(j=>!j||this.fragContextChanged(j.frag)?null:this.fragmentLoader.load(e,i)).catch(j=>this.handleFragLoadError(j)):D=Promise.all([this.fragmentLoader.load(e,x?i:void 0),h]).then(([j])=>(!x&&i&&i(j),j)).catch(j=>this.handleFragLoadError(j)),this.hls.trigger(d.FRAG_LOADING,{frag:e,targetBufferTime:r}),this.fragCurrent===null?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING")):D}doFragPartsLoad(e,t,r,i){return new Promise((n,a)=>{var h;const _=[],g=(h=r.details)==null?void 0:h.partList,x=D=>{this.fragmentLoader.loadPart(e,D,i).then(j=>{_[D.index]=j;const Y=j.part;this.hls.trigger(d.FRAG_LOADED,j);const Q=Pa(r.details,e.sn,D.index+1)||na(g,e.sn,D.index+1);if(Q)x(Q);else return n({frag:e,part:Y,partsLoaded:_})}).catch(a)};x(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===P.KEY_SYSTEM_ERROR?(t.frag.abortRequests(),this.resetStartWhenNotLoaded(),this.resetFragmentLoading(t.frag)):this.hls.trigger(d.ERROR,t)}else this.hls.trigger(d.ERROR,{type:P.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!==Et.PARSING){!this.fragCurrent&&this.state!==Et.STOPPED&&this.state!==Et.ERROR&&(this.state=Et.IDLE);return}const{frag:r,part:i,level:n}=t,a=self.performance.now();r.stats.parsing.end=a,i&&(i.stats.parsing.end=a);const h=this.getLevelDetails(),g=h&&r.sn>h.endSN||this.shouldLoadParts(h,r.end);g!==this.loadingParts&&(this.log(`LL-Part loading ${g?"ON":"OFF"} after parsing segment ending @${r.end.toFixed(2)}`),this.loadingParts=g),this.updateLevelTiming(r,i,n,e.partial)}shouldLoadParts(e,t){if(this.config.lowLatencyMode){if(!e)return this.loadingParts;if(e.partList){var r;const n=e.partList[0];if(n.fragment.type===S.SUBTITLE)return!1;const a=n.end+(((r=e.fragmentHint)==null?void 0:r.duration)||0);if(t>=a){var i;if((this.hls.hasEnoughToStart?((i=this.media)==null?void 0:i.currentTime)||this.lastCurrentTime:this.getLoadPosition())>n.start-n.fragment.duration)return!0}}}return!1}getCurrentContext(e){const{levels:t,fragCurrent:r}=this,{level:i,sn:n,part:a}=e;if(!(t!=null&&t[i]))return this.warn(`Levels object was unset while buffering fragment ${n} of ${this.playlistLabel()} ${i}. The current chunk will not be buffered.`),null;const h=t[i],_=h.details,g=a>-1?Pa(_,n,a):null,x=g?g.fragment:ia(_,n,r);return x?(r&&r!==x&&(x.stats=r.stats),{frag:x,part:g,level:h}):null}bufferFragmentData(e,t,r,i,n){if(this.state!==Et.PARSING)return;const{data1:a,data2:h}=e;let _=a;if(h&&(_=Tt(a,h)),!_.length)return;const g=this.initPTS[t.cc],x=g?-g.baseTime/g.timescale:void 0,D={type:e.type,frag:t,part:r,chunkMeta:i,offset:x,parent:t.type,data:_};if(this.hls.trigger(d.BUFFER_APPENDING,D),e.dropped&&e.independent&&!r){if(n)return;this.flushBufferGap(t)}}flushBufferGap(e){const t=this.media;if(!t)return;if(!nr.isBuffered(t,t.currentTime)){this.flushMainBuffer(0,e.start);return}const r=t.currentTime,i=nr.bufferInfo(t,r,0),n=e.duration,a=Math.min(this.config.maxFragLookUpTolerance*2,n*.25),h=Math.max(Math.min(e.start-a,i.end-a),r+a);e.start-h>a&&this.flushMainBuffer(h,e.start)}getFwdBufferInfo(e,t){var r;const i=this.getLoadPosition();if(!R(i))return null;const a=this.lastCurrentTime>i||(r=this.media)!=null&&r.paused?0:this.config.maxBufferHole;return this.getFwdBufferInfoAtPos(e,i,t,a)}getFwdBufferInfoAtPos(e,t,r,i){const n=nr.bufferInfo(e,t,i);if(n.len===0&&n.nextStart!==void 0){const a=this.fragmentTracker.getBufferedFrag(t,r);if(a&&(n.nextStart<=a.end||a.gap)){const h=Math.max(Math.min(n.nextStart,a.end)-t,i);return nr.bufferInfo(e,t,h)}}return n}getMaxBufferLength(e){const{config:t}=this;let r;return e?r=Math.max(8*t.maxBufferSize/e,t.maxBufferLength):r=t.maxBufferLength,Math.min(r,t.maxMaxBufferLength)}reduceMaxBufferLength(e,t){const r=this.config,i=Math.max(Math.min(e-t,r.maxBufferLength),t),n=Math.max(e-t*3,r.maxMaxBufferLength/2,i);return n>=i?(r.maxMaxBufferLength=n,this.warn(`Reduce max buffer length to ${n}s`),!0):!1}getAppendedFrag(e,t=S.MAIN){const r=this.fragmentTracker?this.fragmentTracker.getAppendedFrag(e,t):null;return r&&"fragment"in r?r.fragment:r}getNextFragment(e,t){const r=t.fragments,i=r.length;if(!i)return null;const{config:n}=this,a=r[0].start,h=n.lowLatencyMode&&!!t.partList;let _=null;if(t.live){const D=n.initialLiveManifestSize;if(i<D)return this.warn(`Not enough fragments to start playback (have: ${i}, need: ${D})`),null;if(!t.PTSKnown&&!this.startFragRequested&&this.startPosition===-1||e<a){var g;h&&!this.loadingParts&&(this.log("LL-Part loading ON for initial live fragment"),this.loadingParts=!0),_=this.getInitialLiveFragment(t);const j=this.hls.startPosition,Y=this.hls.liveSyncPosition,Q=_?(j!==-1&&j>=a?j:Y)||_.start:e;this.log(`Setting startPosition to ${Q} to match start frag at live edge. mainStart: ${j} liveSyncPosition: ${Y} frag.start: ${(g=_)==null?void 0:g.start}`),this.startPosition=this.nextLoadPosition=Q}}else e<=a&&(_=r[0]);if(!_){const D=this.loadingParts?t.partEnd:t.fragmentEnd;_=this.getFragmentAtPosition(e,D,t)}let x=this.filterReplacedPrimary(_,t);if(!x&&_){const D=_.sn-t.startSN;x=this.filterReplacedPrimary(r[D+1]||null,t)}return this.mapToInitFragWhenRequired(x)}isLoopLoading(e,t){const r=this.fragmentTracker.getState(e);return(r===$r.OK||r===$r.PARTIAL&&!!e.gap)&&this.nextLoadPosition>t}getNextFragmentLoopLoading(e,t,r,i,n){let a=null;if(e.gap&&(a=this.getNextFragment(this.nextLoadPosition,t),a&&!a.gap&&r.nextStart)){const h=this.getFwdBufferInfoAtPos(this.mediaBuffer?this.mediaBuffer:this.media,r.nextStart,i,0);if(h!==null&&r.len+h.len>=n){const _=a.sn;return this.loopSn!==_&&(this.log(`buffer full after gaps in "${i}" playlist starting at sn: ${_}`),this.loopSn=_),null}}return this.loopSn=void 0,a}get primaryPrefetch(){if(la(this.config)){var e;if((e=this.hls.interstitialsManager)==null||(e=e.playingItem)==null?void 0:e.event)return!0}return!1}filterReplacedPrimary(e,t){if(!e)return e;if(la(this.config)&&e.type!==S.SUBTITLE){const r=this.hls.interstitialsManager,i=r==null?void 0:r.bufferingItem;if(i){const a=i.event;if(a){if(a.appendInPlace||Math.abs(e.start-i.start)>1||i.start===0)return null}else if(e.end<=i.start&&(t==null?void 0:t.live)===!1||e.start>i.end&&i.nextEvent&&(i.nextEvent.appendInPlace||e.start-i.end>1))return null}const n=r==null?void 0:r.playerQueue;if(n)for(let a=n.length;a--;){const h=n[a].interstitial;if(h.appendInPlace&&e.start>=h.startTime&&e.end<=h.resumeTime)return null}}return e}mapToInitFragWhenRequired(e){return e!=null&&e.initSegment&&!e.initSegment.data&&!this.bitrateTest?e.initSegment:e}getNextPart(e,t,r){let i=-1,n=!1,a=!0;for(let h=0,_=e.length;h<_;h++){const g=e[h];if(a=a&&!g.independent,i>-1&&r<g.start)break;const x=g.loaded;x?i=-1:(n||(g.independent||a)&&g.fragment===t)&&(g.fragment!==t&&this.warn(`Need buffer at ${r} but next unloaded part starts at ${g.start}`),i=h),n=x}return i}loadedEndOfParts(e,t){let r;for(let i=e.length;i--;){if(r=e[i],!r.loaded)return!1;if(t>r.start)return!0}return!1}getInitialLiveFragment(e){const t=e.fragments,r=this.fragPrevious;let i=null;if(r){if(e.hasProgramDateTime&&(this.log(`Live playlist, switching playlist, load frag with same PDT: ${r.programDateTime}`),i=Kr(t,r.endProgramDateTime,this.config.maxFragLookUpTolerance)),!i){const n=r.sn+1;if(n>=e.startSN&&n<=e.endSN){const a=t[n-e.startSN];r.cc===a.cc&&(i=a,this.log(`Live playlist, switching playlist, load frag with next SN: ${i.sn}`))}i||(i=vn(e,r.cc,r.end),i&&this.log(`Live playlist, switching playlist, load frag with same CC: ${i.sn}`))}}else{const n=this.hls.liveSyncPosition;n!==null&&(i=this.getFragmentAtPosition(n,this.bitrateTest?e.fragmentEnd:e.edge,e))}return i}getFragmentAtPosition(e,t,r){const{config:i}=this;let{fragPrevious:n}=this,{fragments:a,endSN:h}=r;const{fragmentHint:_}=r,{maxFragLookUpTolerance:g}=i,x=r.partList,D=!!(this.loadingParts&&x!=null&&x.length&&_);D&&!this.bitrateTest&&x[x.length-1].fragment.sn===_.sn&&(a=a.concat(_),h=_.sn);let j;if(e<t){var Y;const ue=e<this.lastCurrentTime||e>t-g||(Y=this.media)!=null&&Y.paused||!this.startFragRequested?0:g;j=ai(n,a,e,ue)}else j=a[a.length-1];if(j){const Q=j.sn-r.startSN,ue=this.fragmentTracker.getState(j);if((ue===$r.OK||ue===$r.PARTIAL&&j.gap)&&(n=j),n&&j.sn===n.sn&&(!D||x[0].fragment.sn>j.sn||!r.live)&&j.level===n.level){const be=a[Q+1];j.sn<h&&this.fragmentTracker.getState(be)!==$r.OK?j=be:j=null}}return j}alignPlaylists(e,t,r){const i=e.fragments.length;if(!i)return this.warn("No fragments in live playlist"),0;const n=e.fragmentStart,a=!t,h=e.alignedSliding&&R(n);if(a||!h&&!n){Ba(r,e);const _=e.fragmentStart;return this.log(`Live playlist sliding: ${_.toFixed(2)} start-sn: ${t?t.startSN:"na"}->${e.startSN} fragments: ${i}`),_}return n}waitForCdnTuneIn(e){return e.live&&e.canBlockReload&&e.partTarget&&e.tuneInGoal>Math.max(e.partHoldBack,e.partTarget*3)}setStartPosition(e,t){let r=this.startPosition;r<t&&(r=-1);const i=this.timelineOffset;if(r===-1){const n=this.startTimeOffset!==null,a=n?this.startTimeOffset:e.startTimeOffset;a!==null&&R(a)?(r=t+a,a<0&&(r+=e.edge),r=Math.min(Math.max(t,r),t+e.totalduration),this.log(`Setting startPosition to ${r} for start time offset ${a} found in ${n?"multivariant":"media"} playlist`),this.startPosition=r):e.live?(r=this.hls.liveSyncPosition||t,this.log(`Setting startPosition to -1 to start at live edge ${r}`),this.startPosition=-1):(this.log("setting startPosition to 0 by default"),this.startPosition=r=0),this.lastCurrentTime=r+i}this.nextLoadPosition=r+i}getLoadPosition(){var e;const{media:t}=this;let r=0;return(e=this.hls)!=null&&e.hasEnoughToStart&&t?r=t.currentTime:this.nextLoadPosition>=0&&(r=this.nextLoadPosition),r}handleFragLoadAborted(e,t){this.transmuxer&&e.type===this.playlistType&&Oe(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!==Et.FRAG_LOADING_WAITING_RETRY)&&(this.state=Et.IDLE)}onFragmentOrKeyLoadError(e,t){var r;if(t.chunkMeta&&!t.frag){const be=this.getCurrentContext(t.chunkMeta);be&&(t.frag=be.frag)}const i=t.frag;if(!i||i.type!==e||!this.levels)return;if(this.fragContextChanged(i)){var n;this.warn(`Frag load error must match current frag to retry ${i.url} > ${(n=this.fragCurrent)==null?void 0:n.url}`);return}const a=t.details===A.FRAG_GAP;a&&this.fragmentTracker.fragBuffered(i,!0);const h=t.errorAction;if(!h){this.state=Et.ERROR;return}const{action:_,flags:g,retryCount:x=0,retryConfig:D}=h,j=!!D,Y=j&&_===ur.RetryRequest,Q=j&&!h.resolved&&g===Or.MoveAllAlternatesMatchingHost,ue=(r=this.hls.latestLevelDetails)==null?void 0:r.live;if(!Y&&Q&&Oe(i)&&!i.endList&&ue&&!ct(t))this.resetFragmentErrors(e),this.treatAsGap(i),h.resolved=!0;else if((Y||Q)&&x<D.maxNumRetry){var le;const be=Ei((le=t.response)==null?void 0:le.code),xe=Vr(D,x);if(this.resetStartWhenNotLoaded(),this.retryDate=self.performance.now()+xe,this.state=Et.FRAG_LOADING_WAITING_RETRY,h.resolved=!0,be){this.log("Waiting for connection (offline)"),this.retryDate=1/0,t.reason="offline";return}this.warn(`Fragment ${i.sn} of ${e} ${i.level} errored with ${t.details}, retrying loading ${x+1}/${D.maxNumRetry} in ${xe}ms`)}else if(D)if(this.resetFragmentErrors(e),x<D.maxNumRetry)!a&&_!==ur.RemoveAlternatePermanently&&(h.resolved=!0);else{this.warn(`${t.details} reached or exceeded max retry (${x})`);return}else _===ur.SendAlternateToPenaltyBox?this.state=Et.WAITING_LEVEL:this.state=Et.ERROR;this.tickImmediate()}checkRetryDate(){const e=self.performance.now(),t=this.retryDate,r=t===1/0;(!t||e>=t||r&&!Ei(0))&&(r&&this.log("Connection restored (online)"),this.resetStartWhenNotLoaded(),this.state=Et.IDLE)}reduceLengthAndFlushBuffer(e){if(this.state===Et.PARSING||this.state===Et.PARSED){const t=e.frag,r=e.parent,i=this.getFwdBufferInfo(this.mediaBuffer,r),n=i&&i.len>.5;n&&this.reduceMaxBufferLength(i.len,(t==null?void 0:t.duration)||10);const a=!n;return a&&this.warn(`Buffer full error while media.currentTime (${this.getLoadPosition()}) is not buffered, flush ${r} buffer`),t&&(this.fragmentTracker.removeFragment(t),this.nextLoadPosition=t.start),this.resetLoadingState(),a}return!1}resetFragmentErrors(e){e===S.AUDIO&&(this.fragCurrent=null),this.hls.hasEnoughToStart||(this.startFragRequested=!1),this.state!==Et.STOPPED&&(this.state=Et.IDLE)}afterBufferFlushed(e,t,r){if(!e)return;const i=nr.getBuffered(e);this.fragmentTracker.detectEvictedFragments(t,i,r),this.state===Et.ENDED&&this.resetLoadingState()}resetLoadingState(){this.log("Reset loading state"),this.fragCurrent=null,this.fragPrevious=null,this.state!==Et.STOPPED&&(this.state=Et.IDLE)}resetStartWhenNotLoaded(){if(!this.hls.hasEnoughToStart){this.startFragRequested=!1;const e=this.levelLastLoaded,t=e?e.details:null;t!=null&&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()} ${e.level===-1?"<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,r,i){const n=r.details;if(!n){this.warn("level.details undefined");return}if(!Object.keys(e.elementaryStreams).reduce((_,g)=>{const x=e.elementaryStreams[g];if(x){const D=x.endPTS-x.startPTS;if(D<=0)return this.warn(`Could not parse fragment ${e.sn} ${g} duration reliably (${D})`),_||!1;const j=i?0:Is(n,e,x.startPTS,x.endPTS,x.startDTS,x.endDTS,this);return this.hls.trigger(d.LEVEL_PTS_UPDATED,{details:n,level:r,drift:j,type:g,frag:e,start:x.startPTS,end:x.endPTS}),!0}return _},!1)){var h;const _=((h=this.transmuxer)==null?void 0:h.error)===null;if((r.fragmentError===0||_&&(r.fragmentError<2||e.endList))&&this.treatAsGap(e,r),_){const g=new Error(`Found no media in fragment ${e.sn} of ${this.playlistLabel()} ${e.level} resetting transmuxer to fallback to playlist timing`);if(this.warn(g.message),this.hls.trigger(d.ERROR,{type:P.MEDIA_ERROR,details:A.FRAG_PARSING_ERROR,fatal:!1,error:g,frag:e,reason:`Found no media in msn ${e.sn} of ${this.playlistLabel()} "${r.url}"`}),!this.hls)return;this.resetTransmuxer()}}this.state=Et.PARSED,this.log(`Parsed ${e.type} sn: ${e.sn}${t?" part: "+t.index:""} of ${this.fragInfo(e,!1,t)})`),this.hls.trigger(d.FRAG_PARSED,{frag:e,part:t})}playlistLabel(){return this.playlistType===S.MAIN?"level":"track"}fragInfo(e,t=!0,r){var i,n;return`${this.playlistLabel()} ${e.level} (${r?"part":"frag"}:[${((i=t&&!r?e.startPTS:(r||e).start)!=null?i:NaN).toFixed(3)}-${((n=t&&!r?e.endPTS:(r||e).end)!=null?n:NaN).toFixed(3)}]${r&&e.type==="main"?"INDEPENDENT="+(r.independent?"YES":"NO"):""}`}treatAsGap(e,t){t&&t.fragmentError++,e.gap=!0,this.fragmentTracker.removeFragment(e),this.fragmentTracker.fragBuffered(e,!0)}resetTransmuxer(){var e;(e=this.transmuxer)==null||e.reset()}recoverWorkerError(e){e.event==="demuxerWorker"&&(this.fragmentTracker.removeAllFragments(),this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null),this.resetStartWhenNotLoaded(),this.resetLoadingState())}set state(e){const t=this._state;t!==e&&(this._state=e,this.log(`${t}->${e}`))}get state(){return this._state}}function la(o){return!!o.interstitialsController&&o.enableInterstitialPlayback!==!1}class ua{constructor(){this.chunks=[],this.dataLength=0}push(e){this.chunks.push(e),this.dataLength+=e.length}flush(){const{chunks:e,dataLength:t}=this;let r;if(e.length)e.length===1?r=e[0]:r=Ua(e,t);else return new Uint8Array(0);return this.reset(),r}reset(){this.chunks.length=0,this.dataLength=0}}function Ua(o,e){const t=new Uint8Array(e);let r=0;for(let i=0;i<o.length;i++){const n=o[i];t.set(n,r),r+=n.length}return t}var Un={exports:{}},as;function Ao(){return as||(as=1,function(o){var e=Object.prototype.hasOwnProperty,t="~";function 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t=(o[e]&127)<<21,t|=(o[e+1]&127)<<14,t|=(o[e+2]&127)<<7,t|=o[e+3]&127,t}function ls(o,e){const t=e;let r=0;for(;ys(o,e);){r+=10;const i=os(o,e+6);r+=i,ca(o,e+10)&&(r+=10),e+=r}if(r>0)return o.subarray(t,t+r)}function Ha(o,e,t,r){const i=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],n=e[t+2],a=n>>2&15;if(a>12){const Y=new Error(`invalid ADTS sampling index:${a}`);o.emit(d.ERROR,d.ERROR,{type:P.MEDIA_ERROR,details:A.FRAG_PARSING_ERROR,fatal:!0,error:Y,reason:Y.message});return}const h=(n>>6&3)+1,_=e[t+3]>>6&3|(n&1)<<2,g="mp4a.40."+h,x=i[a];let D=a;(h===5||h===29)&&(D-=3);const j=[h<<3|(D&14)>>1,(D&1)<<7|_<<3];return z.log(`manifest codec:${r}, parsed codec:${g}, channels:${_}, rate:${x} (ADTS object type:${h} sampling index:${a})`),{config:j,samplerate:x,channelCount:_,codec:g,parsedCodec:g,manifestCodec:r}}function ha(o,e){return o[e]===255&&(o[e+1]&246)===240}function ja(o,e){return o[e+1]&1?7:9}function 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o.type==="PRIV"?we(o):o.type[0]==="W"?ga(o):o.type==="APIC"?Po(o):Ya(o)}function Za(o){const e=String.fromCharCode(o[0],o[1],o[2],o[3]),t=os(o,4),r=10;return{type:e,size:t,data:o.subarray(r,r+t)}}const us=10,Xa=10;function va(o){let e=0;const t=[];for(;ys(o,e);){const r=os(o,e+6);o[e+5]>>6&1&&(e+=us),e+=us;const i=e+r;for(;e+Xa<i;){const n=Za(o.subarray(e)),a=_a(n);a&&t.push(a),e+=n.size+us}ca(o,e)&&(e+=us)}return t}function Qa(o){return o&&o.key==="PRIV"&&o.info==="com.apple.streaming.transportStreamTimestamp"}function Ja(o){if(o.data.byteLength===8){const e=new Uint8Array(o.data),t=e[3]&1;let r=(e[4]<<23)+(e[5]<<15)+(e[6]<<7)+e[7];return r/=45,t&&(r+=4772185884e-2),Math.round(r)}}function Ns(o){const e=va(o);for(let t=0;t<e.length;t++){const r=e[t];if(Qa(r))return Ja(r)}}let vi=function(o){return o.audioId3="org.id3",o.dateRange="com.apple.quicktime.HLS",o.emsg="https://aomedia.org/emsg/ID3",o.misbklv="urn:misb:KLV:bin:1910.1",o}({});function cn(o="",e=9e4){return{type:o,id:-1,pid:-1,inputTimeScale:e,sequenceNumber:-1,samples:[],dropped:0}}class Ss{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,r,i){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,r){}demux(e,t){this.cachedData&&(e=Tt(this.cachedData,e),this.cachedData=null);let r=ls(e,0),i=r?r.length:0,n;const a=this._audioTrack,h=this._id3Track,_=r?Ns(r):void 0,g=e.length;for((this.basePTS===null||this.frameIndex===0&&R(_))&&(this.basePTS=eo(_,t,this.initPTS),this.lastPTS=this.basePTS),this.lastPTS===null&&(this.lastPTS=this.basePTS),r&&r.length>0&&h.samples.push({pts:this.lastPTS,dts:this.lastPTS,data:r,type:vi.audioId3,duration:Number.POSITIVE_INFINITY});i<g;){if(this.canParse(e,i)){const x=this.appendFrame(a,e,i);x?(this.frameIndex++,this.lastPTS=x.sample.pts,i+=x.length,n=i):i=g}else pa(e,i)?(r=ls(e,i),h.samples.push({pts:this.lastPTS,dts:this.lastPTS,data:r,type:vi.audioId3,duration:Number.POSITIVE_INFINITY}),i+=r.length,n=i):i++;if(i===g&&n!==g){const x=e.slice(n);this.cachedData?this.cachedData=Tt(this.cachedData,x):this.cachedData=x}}return{audioTrack:a,videoTrack:cn(),id3Track:h,textTrack:cn()}}demuxSampleAes(e,t,r){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:cn(),id3Track:this._id3Track,textTrack:cn()}}destroy(){this.cachedData=null,this._audioTrack=this._id3Track=void 0}}const eo=(o,e,t)=>{if(R(o))return o*90;const r=t?t.baseTime*9e4/t.timescale:0;return e*9e4+r};let Us=null;const Oo=[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],to=[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],ya=[[0,72,144,12],[0,0,0,0],[0,72,144,12],[0,144,144,12]],Mo=[0,1,1,4];function ro(o,e,t,r,i){if(t+24>e.length)return;const n=Fo(e,t);if(n&&t+n.frameLength<=e.length){const a=n.samplesPerFrame*9e4/n.sampleRate,h=r+i*a,_={unit:e.subarray(t,t+n.frameLength),pts:h,dts:h};return o.config=[],o.channelCount=n.channelCount,o.samplerate=n.sampleRate,o.samples.push(_),{sample:_,length:n.frameLength,missing:0}}}function Fo(o,e){const t=o[e+1]>>3&3,r=o[e+1]>>1&3,i=o[e+2]>>4&15,n=o[e+2]>>2&3;if(t!==1&&i!==0&&i!==15&&n!==3){const a=o[e+2]>>1&1,h=o[e+3]>>6,_=t===3?3-r:r===3?3:4,g=Oo[_*14+i-1]*1e3,D=to[(t===3?0:t===2?1:2)*3+n],j=h===3?1:2,Y=ya[t][r],Q=Mo[r],ue=Y*8*Q,le=Math.floor(Y*g/D+a)*Q;if(Us===null){const Ce=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);Us=Ce?parseInt(Ce[1]):0}return!!Us&&Us<=87&&r===2&&g>=224e3&&h===0&&(o[e+3]=o[e+3]|128),{sampleRate:D,channelCount:j,frameLength:le,samplesPerFrame:ue}}}function te(o,e){return o[e]===255&&(o[e+1]&224)===224&&(o[e+1]&6)!==0}function p(o,e){return e+1<o.length&&te(o,e)}function v(o,e){return te(o,e)&&4<=o.length-e}function b(o,e){if(e+1<o.length&&te(o,e)){const r=Fo(o,e);let i=4;r!=null&&r.frameLength&&(i=r.frameLength);const n=e+i;return n===o.length||p(o,n)}return!1}class L extends Ss{constructor(e,t){super(),this.observer=void 0,this.config=void 0,this.observer=e,this.config=t}resetInitSegment(e,t,r,i){super.resetInitSegment(e,t,r,i),this._audioTrack={container:"audio/adts",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"aac",samples:[],manifestCodec:t,duration:i,inputTimeScale:9e4,dropped:0}}static probe(e,t){if(!e)return!1;const r=ls(e,0);let i=(r==null?void 0:r.length)||0;if(b(e,i))return!1;for(let n=e.length;i<n;i++)if(fa(e,i))return t.log("ADTS sync word found !"),!0;return!1}canParse(e,t){return bs(e,t)}appendFrame(e,t,r){da(e,this.observer,t,r,e.manifestCodec);const i=Ka(e,t,r,this.basePTS,this.frameIndex);if(i&&i.missing===0)return i}}const V=(o,e)=>{let t=0,r=5;e+=r;const i=new Uint32Array(1),n=new Uint32Array(1),a=new Uint8Array(1);for(;r>0;){a[0]=o[e];const h=Math.min(r,8),_=8-h;n[0]=4278190080>>>24+_<<_,i[0]=(a[0]&n[0])>>_,t=t?t<<h|i[0]:i[0],e+=1,r-=h}return t};class ee extends Ss{constructor(e){super(),this.observer=void 0,this.observer=e}resetInitSegment(e,t,r,i){super.resetInitSegment(e,t,r,i),this._audioTrack={container:"audio/ac-3",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"ac3",samples:[],manifestCodec:t,duration:i,inputTimeScale:9e4,dropped:0}}canParse(e,t){return t+64<e.length}appendFrame(e,t,r){const i=pe(e,t,r,this.basePTS,this.frameIndex);if(i!==-1)return{sample:e.samples[e.samples.length-1],length:i,missing:0}}static probe(e){if(!e)return!1;const t=ls(e,0);if(!t)return!1;const r=t.length;return e[r]===11&&e[r+1]===119&&Ns(t)!==void 0&&V(e,r)<16}}function pe(o,e,t,r,i){if(t+8>e.length||e[t]!==11||e[t+1]!==119)return-1;const n=e[t+4]>>6;if(n>=3)return-1;const h=[48e3,44100,32e3][n],_=e[t+4]&63,x=[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+n]*2;if(t+x>e.length)return-1;const D=e[t+6]>>5;let j=0;D===2?j+=2:(D&1&&D!==1&&(j+=2),D&4&&(j+=2));const Y=(e[t+6]<<8|e[t+7])>>12-j&1,ue=[2,1,2,3,3,4,4,5][D]+Y,le=e[t+5]>>3,be=e[t+5]&7,xe=new Uint8Array([n<<6|le<<1|be>>2,(be&3)<<6|D<<3|Y<<2|_>>4,_<<4&224]),Ce=1536/h*9e4,Ue=r+i*Ce,qe=e.subarray(t,t+x);return o.config=xe,o.channelCount=ue,o.samplerate=h,o.samples.push({unit:qe,pts:Ue}),x}class ye extends Ss{resetInitSegment(e,t,r,i){super.resetInitSegment(e,t,r,i),this._audioTrack={container:"audio/mpeg",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"mp3",samples:[],manifestCodec:t,duration:i,inputTimeScale:9e4,dropped:0}}static probe(e){if(!e)return!1;const t=ls(e,0);let r=(t==null?void 0:t.length)||0;if(t&&e[r]===11&&e[r+1]===119&&Ns(t)!==void 0&&V(e,r)<=16)return!1;for(let i=e.length;r<i;r++)if(b(e,r))return z.log("MPEG Audio sync word found !"),!0;return!1}canParse(e,t){return v(e,t)}appendFrame(e,t,r){if(this.basePTS!==null)return ro(e,t,r,this.basePTS,this.frameIndex)}}const De=/\/emsg[-/]ID3/i;class je{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,r,i){const n=this.videoTrack=cn("video",1),a=this.audioTrack=cn("audio",1),h=this.txtTrack=cn("text",1);if(this.id3Track=cn("id3",1),this.timeOffset=0,!(e!=null&&e.byteLength))return;const _=Je(e);if(_.video){const{id:g,timescale:x,codec:D,supplemental:j}=_.video;n.id=g,n.timescale=h.timescale=x,n.codec=D,n.supplemental=j}if(_.audio){const{id:g,timescale:x,codec:D}=_.audio;a.id=g,a.timescale=x,a.codec=D}h.id=Nt.text,n.sampleDuration=0,n.duration=a.duration=i}resetContiguity(){this.remainderData=null}static probe(e){return Te(e)}demux(e,t){this.timeOffset=t;let r=e;const i=this.videoTrack,n=this.txtTrack;if(this.config.progressive){this.remainderData&&(r=Tt(this.remainderData,e));const h=Pt(r);this.remainderData=h.remainder,i.samples=h.valid||new Uint8Array}else i.samples=r;const a=this.extractID3Track(i,t);return n.samples=xt(t,i),{videoTrack:i,audioTrack:this.audioTrack,id3Track:a,textTrack:this.txtTrack}}flush(){const e=this.timeOffset,t=this.videoTrack,r=this.txtTrack;t.samples=this.remainderData||new Uint8Array,this.remainderData=null;const i=this.extractID3Track(t,this.timeOffset);return r.samples=xt(e,t),{videoTrack:t,audioTrack:cn(),id3Track:i,textTrack:cn()}}extractID3Track(e,t){const r=this.id3Track;if(e.samples.length){const i=Se(e.samples,["emsg"]);i&&i.forEach(n=>{const a=At(n);if(De.test(a.schemeIdUri)){const h=Qe(a,t);let _=a.eventDuration===4294967295?Number.POSITIVE_INFINITY:a.eventDuration/a.timeScale;_<=.001&&(_=Number.POSITIVE_INFINITY);const g=a.payload;r.samples.push({data:g,len:g.byteLength,dts:h,pts:h,type:vi.emsg,duration:_})}else if(this.config.enableEmsgKLVMetadata&&a.schemeIdUri.startsWith("urn:misb:KLV:bin:1910.1")){const h=Qe(a,t);r.samples.push({data:a.payload,len:a.payload.byteLength,dts:h,pts:h,type:vi.misbklv,duration:Number.POSITIVE_INFINITY})}})}return r}demuxSampleAes(e,t,r){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}}function Qe(o,e){return R(o.presentationTime)?o.presentationTime/o.timeScale:e+o.presentationTimeDelta/o.timeScale}class mt{constructor(e,t,r){this.keyData=void 0,this.decrypter=void 0,this.keyData=r,this.decrypter=new Xr(t,{removePKCS7Padding:!1})}decryptBuffer(e){return this.decrypter.decrypt(e,this.keyData.key.buffer,this.keyData.iv.buffer,oi.cbc)}decryptAacSample(e,t,r){const i=e[t].unit;if(i.length<=16)return;const n=i.subarray(16,i.length-i.length%16),a=n.buffer.slice(n.byteOffset,n.byteOffset+n.length);this.decryptBuffer(a).then(h=>{const _=new Uint8Array(h);i.set(_,16),this.decrypter.isSync()||this.decryptAacSamples(e,t+1,r)}).catch(r)}decryptAacSamples(e,t,r){for(;;t++){if(t>=e.length){r();return}if(!(e[t].unit.length<32)&&(this.decryptAacSample(e,t,r),!this.decrypter.isSync()))return}}getAvcEncryptedData(e){const t=Math.floor((e.length-48)/160)*16+16,r=new Int8Array(t);let i=0;for(let n=32;n<e.length-16;n+=160,i+=16)r.set(e.subarray(n,n+16),i);return r}getAvcDecryptedUnit(e,t){const r=new Uint8Array(t);let i=0;for(let n=32;n<e.length-16;n+=160,i+=16)e.set(r.subarray(i,i+16),n);return e}decryptAvcSample(e,t,r,i,n){const a=lt(n.data),h=this.getAvcEncryptedData(a);this.decryptBuffer(h.buffer).then(_=>{n.data=this.getAvcDecryptedUnit(a,_),this.decrypter.isSync()||this.decryptAvcSamples(e,t,r+1,i)}).catch(i)}decryptAvcSamples(e,t,r,i){if(e instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;t++,r=0){if(t>=e.length){i();return}const n=e[t].units;for(;!(r>=n.length);r++){const a=n[r];if(!(a.data.length<=48||a.type!==1&&a.type!==5)&&(this.decryptAvcSample(e,t,r,i,a),!this.decrypter.isSync()))return}}}}class Dt{constructor(){this.VideoSample=null}createVideoSample(e,t,r){return{key:e,frame:!1,pts:t,dts:r,units:[],length:0}}getLastNalUnit(e){var t;let r=this.VideoSample,i;if((!r||r.units.length===0)&&(r=e[e.length-1]),(t=r)!=null&&t.units){const n=r.units;i=n[n.length-1]}return i}pushAccessUnit(e,t){if(e.units.length&&e.frame){if(e.pts===void 0){const r=t.samples,i=r.length;if(i){const n=r[i-1];e.pts=n.pts,e.dts=n.dts}else{t.dropped++;return}}t.samples.push(e)}}parseNALu(e,t,r){const i=t.byteLength;let n=e.naluState||0;const a=n,h=[];let _=0,g,x,D,j=-1,Y=0;for(n===-1&&(j=0,Y=this.getNALuType(t,0),n=0,_=1);_<i;){if(g=t[_++],!n){n=g?0:1;continue}if(n===1){n=g?0:2;continue}if(!g)n=3;else if(g===1){if(x=_-n-1,j>=0){const Q={data:t.subarray(j,x),type:Y};h.push(Q)}else{const Q=this.getLastNalUnit(e.samples);Q&&(a&&_<=4-a&&Q.state&&(Q.data=Q.data.subarray(0,Q.data.byteLength-a)),x>0&&(Q.data=Tt(Q.data,t.subarray(0,x)),Q.state=0))}_<i?(D=this.getNALuType(t,_),j=_,Y=D,n=0):n=-1}else n=0}if(j>=0&&n>=0){const Q={data:t.subarray(j,i),type:Y,state:n};h.push(Q)}if(h.length===0){const Q=this.getLastNalUnit(e.samples);Q&&(Q.data=Tt(Q.data,t))}return e.naluState=n,h}}class It{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,r=e.byteLength-t,i=new Uint8Array(4),n=Math.min(4,t);if(n===0)throw new Error("no bytes available");i.set(e.subarray(r,r+n)),this.word=new DataView(i.buffer).getUint32(0),this.bitsAvailable=n*8,this.bytesAvailable-=n}skipBits(e){let t;e=Math.min(e,this.bytesAvailable*8+this.bitsAvailable),this.bitsAvailable>e?(this.word<<=e,this.bitsAvailable-=e):(e-=this.bitsAvailable,t=e>>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 r=this.word>>>32-t;if(e>32&&z.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=t,this.bitsAvailable>0)this.word<<=t;else if(this.bytesAvailable>0)this.loadWord();else throw new Error("no bits available");return t=e-t,t>0&&this.bitsAvailable?r<<t|this.readBits(t):r}skipLZ(){let e;for(e=0;e<this.bitsAvailable;++e)if(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 this.readBits(1)===1}readUByte(){return this.readBits(8)}readUShort(){return this.readBits(16)}readUInt(){return this.readBits(32)}}class $t extends Dt{parsePES(e,t,r,i){const n=this.parseNALu(e,r.data,i);let a=this.VideoSample,h,_=!1;r.data=null,a&&n.length&&!e.audFound&&(this.pushAccessUnit(a,e),a=this.VideoSample=this.createVideoSample(!1,r.pts,r.dts)),n.forEach(g=>{var x,D;switch(g.type){case 1:{let ue=!1;h=!0;const le=g.data;if(_&&le.length>4){const be=this.readSliceType(le);(be===2||be===4||be===7||be===9)&&(ue=!0)}if(ue){var j;(j=a)!=null&&j.frame&&!a.key&&(this.pushAccessUnit(a,e),a=this.VideoSample=null)}a||(a=this.VideoSample=this.createVideoSample(!0,r.pts,r.dts)),a.frame=!0,a.key=ue;break}case 5:h=!0,(x=a)!=null&&x.frame&&!a.key&&(this.pushAccessUnit(a,e),a=this.VideoSample=null),a||(a=this.VideoSample=this.createVideoSample(!0,r.pts,r.dts)),a.key=!0,a.frame=!0;break;case 6:{h=!0,_t(g.data,1,r.pts,t.samples);break}case 7:{var Y,Q;h=!0,_=!0;const ue=g.data,le=this.readSPS(ue);if(!e.sps||e.width!==le.width||e.height!==le.height||((Y=e.pixelRatio)==null?void 0:Y[0])!==le.pixelRatio[0]||((Q=e.pixelRatio)==null?void 0:Q[1])!==le.pixelRatio[1]){e.width=le.width,e.height=le.height,e.pixelRatio=le.pixelRatio,e.sps=[ue];const be=ue.subarray(1,4);let xe="avc1.";for(let Ce=0;Ce<3;Ce++){let Ue=be[Ce].toString(16);Ue.length<2&&(Ue="0"+Ue),xe+=Ue}e.codec=xe}break}case 8:h=!0,e.pps=[g.data];break;case 9:h=!0,e.audFound=!0,(D=a)!=null&&D.frame&&(this.pushAccessUnit(a,e),a=null),a||(a=this.VideoSample=this.createVideoSample(!1,r.pts,r.dts));break;case 12:h=!0;break;default:h=!1;break}a&&h&&a.units.push(g)}),i&&a&&(this.pushAccessUnit(a,e),this.VideoSample=null)}getNALuType(e,t){return e[t]&31}readSliceType(e){const t=new It(e);return t.readUByte(),t.readUEG(),t.readUEG()}skipScalingList(e,t){let r=8,i=8,n;for(let a=0;a<e;a++)i!==0&&(n=t.readEG(),i=(r+n+256)%256),r=i===0?r:i}readSPS(e){const t=new It(e);let r=0,i=0,n=0,a=0,h,_,g;const x=t.readUByte.bind(t),D=t.readBits.bind(t),j=t.readUEG.bind(t),Y=t.readBoolean.bind(t),Q=t.skipBits.bind(t),ue=t.skipEG.bind(t),le=t.skipUEG.bind(t),be=this.skipScalingList.bind(this);x();const xe=x();if(D(5),Q(3),x(),le(),xe===100||xe===110||xe===122||xe===244||xe===44||xe===83||xe===86||xe===118||xe===128){const at=j();if(at===3&&Q(1),le(),le(),Q(1),Y())for(_=at!==3?8:12,g=0;g<_;g++)Y()&&(g<6?be(16,t):be(64,t))}le();const Ce=j();if(Ce===0)j();else if(Ce===1)for(Q(1),ue(),ue(),h=j(),g=0;g<h;g++)ue();le(),Q(1);const Ue=j(),qe=j(),pt=D(1);pt===0&&Q(1),Q(1),Y()&&(r=j(),i=j(),n=j(),a=j());let Ye=[1,1];if(Y()&&Y())switch(x()){case 1:Ye=[1,1];break;case 2:Ye=[12,11];break;case 3:Ye=[10,11];break;case 4:Ye=[16,11];break;case 5:Ye=[40,33];break;case 6:Ye=[24,11];break;case 7:Ye=[20,11];break;case 8:Ye=[32,11];break;case 9:Ye=[80,33];break;case 10:Ye=[18,11];break;case 11:Ye=[15,11];break;case 12:Ye=[64,33];break;case 13:Ye=[160,99];break;case 14:Ye=[4,3];break;case 15:Ye=[3,2];break;case 16:Ye=[2,1];break;case 255:{Ye=[x()<<8|x(),x()<<8|x()];break}}return{width:Math.ceil((Ue+1)*16-r*2-i*2),height:(2-pt)*(qe+1)*16-(pt?2:4)*(n+a),pixelRatio:Ye}}}class Qt extends Dt{constructor(...e){super(...e),this.initVPS=null}parsePES(e,t,r,i){const n=this.parseNALu(e,r.data,i);let a=this.VideoSample,h,_=!1;r.data=null,a&&n.length&&!e.audFound&&(this.pushAccessUnit(a,e),a=this.VideoSample=this.createVideoSample(!1,r.pts,r.dts)),n.forEach(g=>{var x,D;switch(g.type){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:case 8:case 9:a||(a=this.VideoSample=this.createVideoSample(!1,r.pts,r.dts)),a.frame=!0,h=!0;break;case 16:case 17:case 18:case 21:if(h=!0,_){var j;(j=a)!=null&&j.frame&&!a.key&&(this.pushAccessUnit(a,e),a=this.VideoSample=null)}a||(a=this.VideoSample=this.createVideoSample(!0,r.pts,r.dts)),a.key=!0,a.frame=!0;break;case 19:case 20:h=!0,(x=a)!=null&&x.frame&&!a.key&&(this.pushAccessUnit(a,e),a=this.VideoSample=null),a||(a=this.VideoSample=this.createVideoSample(!0,r.pts,r.dts)),a.key=!0,a.frame=!0;break;case 39:h=!0,_t(g.data,2,r.pts,t.samples);break;case 32:h=!0,e.vps||(typeof e.params!="object"&&(e.params={}),e.params=u(e.params,this.readVPS(g.data)),this.initVPS=g.data),e.vps=[g.data];break;case 33:if(h=!0,_=!0,e.vps!==void 0&&e.vps[0]!==this.initVPS&&e.sps!==void 0&&!this.matchSPS(e.sps[0],g.data)&&(this.initVPS=e.vps[0],e.sps=e.pps=void 0),!e.sps){const Y=this.readSPS(g.data);e.width=Y.width,e.height=Y.height,e.pixelRatio=Y.pixelRatio,e.codec=Y.codecString,e.sps=[],typeof e.params!="object"&&(e.params={});for(const Q in Y.params)e.params[Q]=Y.params[Q]}this.pushParameterSet(e.sps,g.data,e.vps),a||(a=this.VideoSample=this.createVideoSample(!0,r.pts,r.dts)),a.key=!0;break;case 34:if(h=!0,typeof e.params=="object"){if(!e.pps){e.pps=[];const Y=this.readPPS(g.data);for(const Q in Y)e.params[Q]=Y[Q]}this.pushParameterSet(e.pps,g.data,e.vps)}break;case 35:h=!0,e.audFound=!0,(D=a)!=null&&D.frame&&(this.pushAccessUnit(a,e),a=null),a||(a=this.VideoSample=this.createVideoSample(!1,r.pts,r.dts));break;default:h=!1;break}a&&h&&a.units.push(g)}),i&&a&&(this.pushAccessUnit(a,e),this.VideoSample=null)}pushParameterSet(e,t,r){(r&&r[0]===this.initVPS||!r&&!e.length)&&e.push(t)}getNALuType(e,t){return(e[t]&126)>>>1}ebsp2rbsp(e){const t=new Uint8Array(e.byteLength);let r=0;for(let i=0;i<e.byteLength;i++)i>=2&&e[i]===3&&e[i-1]===0&&e[i-2]===0||(t[r]=e[i],r++);return new Uint8Array(t.buffer,0,r)}pushAccessUnit(e,t){super.pushAccessUnit(e,t),this.initVPS&&(this.initVPS=null)}readVPS(e){const t=new It(e);t.readUByte(),t.readUByte(),t.readBits(4),t.skipBits(2),t.readBits(6);const r=t.readBits(3),i=t.readBoolean();return{numTemporalLayers:r+1,temporalIdNested:i}}readSPS(e){const t=new It(this.ebsp2rbsp(e));t.readUByte(),t.readUByte(),t.readBits(4);const r=t.readBits(3);t.readBoolean();const i=t.readBits(2),n=t.readBoolean(),a=t.readBits(5),h=t.readUByte(),_=t.readUByte(),g=t.readUByte(),x=t.readUByte(),D=t.readUByte(),j=t.readUByte(),Y=t.readUByte(),Q=t.readUByte(),ue=t.readUByte(),le=t.readUByte(),be=t.readUByte(),xe=[],Ce=[];for(let kr=0;kr<r;kr++)xe.push(t.readBoolean()),Ce.push(t.readBoolean());if(r>0)for(let kr=r;kr<8;kr++)t.readBits(2);for(let kr=0;kr<r;kr++)xe[kr]&&(t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte()),Ce[kr]&&t.readUByte();t.readUEG();const Ue=t.readUEG();Ue==3&&t.skipBits(1);const qe=t.readUEG(),pt=t.readUEG(),Ye=t.readBoolean();let at=0,nt=0,Ze=0,wt=0;Ye&&(at+=t.readUEG(),nt+=t.readUEG(),Ze+=t.readUEG(),wt+=t.readUEG());const Wt=t.readUEG(),Zt=t.readUEG(),rr=t.readUEG(),Xt=t.readBoolean();for(let kr=Xt?0:r;kr<=r;kr++)t.skipUEG(),t.skipUEG(),t.skipUEG();if(t.skipUEG(),t.skipUEG(),t.skipUEG(),t.skipUEG(),t.skipUEG(),t.skipUEG(),t.readBoolean()&&t.readBoolean())for(let Ii=0;Ii<4;Ii++)for(let pn=0;pn<(Ii===3?2:6);pn++)if(!t.readBoolean())t.readUEG();else{const kn=Math.min(64,1<<4+(Ii<<1));Ii>1&&t.readEG();for(let Vs=0;Vs<kn;Vs++)t.readEG()}t.readBoolean(),t.readBoolean(),t.readBoolean()&&(t.readUByte(),t.skipUEG(),t.skipUEG(),t.readBoolean());const Gt=t.readUEG();let tr=0;for(let kr=0;kr<Gt;kr++){let Ii=!1;if(kr!==0&&(Ii=t.readBoolean()),Ii){kr===Gt&&t.readUEG(),t.readBoolean(),t.readUEG();let pn=0;for(let Ts=0;Ts<=tr;Ts++){const kn=t.readBoolean();let Vs=!1;kn||(Vs=t.readBoolean()),(kn||Vs)&&pn++}tr=pn}else{const pn=t.readUEG(),Ts=t.readUEG();tr=pn+Ts;for(let kn=0;kn<pn;kn++)t.readUEG(),t.readBoolean();for(let kn=0;kn<Ts;kn++)t.readUEG(),t.readBoolean()}}if(t.readBoolean()){const kr=t.readUEG();for(let Ii=0;Ii<kr;Ii++){for(let pn=0;pn<rr+4;pn++)t.readBits(1);t.readBits(1)}}let Ht=0,jt=1,Er=1,Br=!0,wr=1,Tr=0;t.readBoolean(),t.readBoolean();let ki=!1;if(t.readBoolean()){if(t.readBoolean()){const Ds=t.readUByte(),mu=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2],bo=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1];Ds>0&&Ds<16?(jt=mu[Ds-1],Er=bo[Ds-1]):Ds===255&&(jt=t.readBits(16),Er=t.readBits(16))}if(t.readBoolean()&&t.readBoolean(),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(),ki=t.readBoolean(),ki&&(t.skipUEG(),t.skipUEG(),t.skipUEG(),t.skipUEG()),t.readBoolean()&&(wr=t.readBits(32),Tr=t.readBits(32),t.readBoolean()&&t.readUEG(),t.readBoolean())){const bo=t.readBoolean(),gu=t.readBoolean();let wa=!1;(bo||gu)&&(wa=t.readBoolean(),wa&&(t.readUByte(),t.readBits(5),t.readBoolean(),t.readBits(5)),t.readBits(4),t.readBits(4),wa&&t.readBits(4),t.readBits(5),t.readBits(5),t.readBits(5));for(let _u=0;_u<=r;_u++){Br=t.readBoolean();const Wh=Br||t.readBoolean();let vu=!1;Wh?t.readEG():vu=t.readBoolean();const yu=vu?1:t.readUEG()+1;if(bo)for(let Ca=0;Ca<yu;Ca++)t.readUEG(),t.readUEG(),wa&&(t.readUEG(),t.readUEG()),t.skipBits(1);if(gu)for(let Ca=0;Ca<yu;Ca++)t.readUEG(),t.readUEG(),wa&&(t.readUEG(),t.readUEG()),t.skipBits(1)}}t.readBoolean()&&(t.readBoolean(),t.readBoolean(),t.readBoolean(),Ht=t.readUEG())}let dn=qe,Wn=pt;if(Ye){let kr=1,Ii=1;Ue===1?kr=Ii=2:Ue==2&&(kr=2),dn=qe-kr*nt-kr*at,Wn=pt-Ii*wt-Ii*Ze}const As=i?["A","B","C"][i]:"",jh=h<<24|_<<16|g<<8|x;let fl=0;for(let kr=0;kr<32;kr++)fl=(fl|(jh>>kr&1)<<31-kr)>>>0;let dl=fl.toString(16);return a===1&&dl==="2"&&(dl="6"),{codecString:`hvc1.${As}${a}.${dl}.${n?"H":"L"}${be}.B0`,params:{general_tier_flag:n,general_profile_idc:a,general_profile_space:i,general_profile_compatibility_flags:[h,_,g,x],general_constraint_indicator_flags:[D,j,Y,Q,ue,le],general_level_idc:be,bit_depth:Wt+8,bit_depth_luma_minus8:Wt,bit_depth_chroma_minus8:Zt,min_spatial_segmentation_idc:Ht,chroma_format_idc:Ue,frame_rate:{fixed:Br,fps:Tr/wr}},width:dn,height:Wn,pixelRatio:[jt,Er]}}readPPS(e){const t=new It(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 a=1;return n&&i?a=0:n?a=3:i&&(a=2),{parallelismType:a}}matchSPS(e,t){return String.fromCharCode.apply(null,e).substr(3)===String.fromCharCode.apply(null,t).substr(3)}}const er=188;class lr{constructor(e,t,r,i){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=r,this.logger=i,this.videoParser=null}static probe(e,t){const r=lr.syncOffset(e);return r>0&&t.warn(`MPEG2-TS detected but first sync word found @ offset ${r}`),r!==-1}static syncOffset(e){const t=e.length;let r=Math.min(er*5,t-er)+1,i=0;for(;i<r;){let n=!1,a=-1,h=0;for(let _=i;_<t;_+=er)if(e[_]===71&&(t-_===er||e[_+er]===71)){if(h++,a===-1&&(a=_,a!==0&&(r=Math.min(a+er*99,e.length-er)+1)),n||(n=vr(e,_)===0),n&&h>1&&(a===0&&h>2||_+er>r))return a}else{if(h)return-1;break}i++}return-1}static createTrack(e,t){return{container:e==="video"||e==="audio"?"video/mp2t":void 0,type:e,id:Nt[e],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:e==="audio"?t:void 0}}resetInitSegment(e,t,r,i){this.pmtParsed=!1,this._pmtId=-1,this._videoTrack=lr.createTrack("video"),this._videoTrack.duration=i,this._audioTrack=lr.createTrack("audio",i),this._id3Track=lr.createTrack("id3"),this._txtTrack=lr.createTrack("text"),this._audioTrack.segmentCodec="aac",this.videoParser=null,this.aacOverFlow=null,this.remainderData=null,this.audioCodec=t,this.videoCodec=r}resetTimeStamp(){}resetContiguity(){const{_audioTrack:e,_videoTrack:t,_id3Track:r}=this;e&&(e.pesData=null),t&&(t.pesData=null),r&&(r.pesData=null),this.aacOverFlow=null,this.remainderData=null}demux(e,t,r=!1,i=!1){r||(this.sampleAes=null);let n;const a=this._videoTrack,h=this._audioTrack,_=this._id3Track,g=this._txtTrack;let x=a.pid,D=a.pesData,j=h.pid,Y=_.pid,Q=h.pesData,ue=_.pesData,le=null,be=this.pmtParsed,xe=this._pmtId,Ce=e.length;if(this.remainderData&&(e=Tt(this.remainderData,e),Ce=e.length,this.remainderData=null),Ce<er&&!i)return this.remainderData=e,{audioTrack:h,videoTrack:a,id3Track:_,textTrack:g};const Ue=Math.max(0,lr.syncOffset(e));Ce-=(Ce-Ue)%er,Ce<e.byteLength&&!i&&(this.remainderData=new Uint8Array(e.buffer,Ce,e.buffer.byteLength-Ce));let qe=0;for(let Ye=Ue;Ye<Ce;Ye+=er)if(e[Ye]===71){const at=!!(e[Ye+1]&64),nt=vr(e,Ye),Ze=(e[Ye+3]&48)>>4;let wt;if(Ze>1){if(wt=Ye+5+e[Ye+4],wt===Ye+er)continue}else wt=Ye+4;switch(nt){case x:at&&(D&&(n=zr(D,this.logger))&&(this.readyVideoParser(a.segmentCodec),this.videoParser!==null&&this.videoParser.parsePES(a,g,n,!1)),D={data:[],size:0}),D&&(D.data.push(e.subarray(wt,Ye+er)),D.size+=Ye+er-wt);break;case j:if(at){if(Q&&(n=zr(Q,this.logger)))switch(h.segmentCodec){case"aac":this.parseAACPES(h,n);break;case"mp3":this.parseMPEGPES(h,n);break;case"ac3":this.parseAC3PES(h,n);break}Q={data:[],size:0}}Q&&(Q.data.push(e.subarray(wt,Ye+er)),Q.size+=Ye+er-wt);break;case Y:at&&(ue&&(n=zr(ue,this.logger))&&this.parseID3PES(_,n),ue={data:[],size:0}),ue&&(ue.data.push(e.subarray(wt,Ye+er)),ue.size+=Ye+er-wt);break;case 0:at&&(wt+=e[wt]+1),xe=this._pmtId=jr(e,wt);break;case xe:{at&&(wt+=e[wt]+1);const Wt=Fr(e,wt,this.typeSupported,r,this.observer,this.logger);x=Wt.videoPid,x>0&&(a.pid=x,a.segmentCodec=Wt.segmentVideoCodec),j=Wt.audioPid,j>0&&(h.pid=j,h.segmentCodec=Wt.segmentAudioCodec),Y=Wt.id3Pid,Y>0&&(_.pid=Y),le!==null&&!be&&(this.logger.warn(`MPEG-TS PMT found at ${Ye} after unknown PID '${le}'. Backtracking to sync byte @${Ue} to parse all TS packets.`),le=null,Ye=Ue-188),be=this.pmtParsed=!0;break}case 17:case 8191:break;default:le=nt;break}}else qe++;qe>0&&Wr(this.observer,new Error(`Found ${qe} TS packet/s that do not start with 0x47`),void 0,this.logger),a.pesData=D,h.pesData=Q,_.pesData=ue;const pt={audioTrack:h,videoTrack:a,id3Track:_,textTrack:g};return i&&this.extractRemainingSamples(pt),pt}flush(){const{remainderData:e}=this;this.remainderData=null;let t;return e?t=this.demux(e,-1,!1,!0):t={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:r,id3Track:i,textTrack:n}=e,a=r.pesData,h=t.pesData,_=i.pesData;let g;if(a&&(g=zr(a,this.logger))?(this.readyVideoParser(r.segmentCodec),this.videoParser!==null&&(this.videoParser.parsePES(r,n,g,!0),r.pesData=null)):r.pesData=a,h&&(g=zr(h,this.logger))){switch(t.segmentCodec){case"aac":this.parseAACPES(t,g);break;case"mp3":this.parseMPEGPES(t,g);break;case"ac3":this.parseAC3PES(t,g);break}t.pesData=null}else h!=null&&h.size&&this.logger.log("last AAC PES packet truncated,might overlap between fragments"),t.pesData=h;_&&(g=zr(_,this.logger))?(this.parseID3PES(i,g),i.pesData=null):i.pesData=_}demuxSampleAes(e,t,r){const i=this.demux(e,r,!0,!this.config.progressive),n=this.sampleAes=new mt(this.observer,this.config,t);return this.decrypt(i,n)}readyVideoParser(e){this.videoParser===null&&(e==="avc"?this.videoParser=new $t:e==="hevc"&&(this.videoParser=new Qt))}decrypt(e,t){return new Promise(r=>{const{audioTrack:i,videoTrack:n}=e;i.samples&&i.segmentCodec==="aac"?t.decryptAacSamples(i.samples,0,()=>{n.samples?t.decryptAvcSamples(n.samples,0,0,()=>{r(e)}):r(e)}):n.samples&&t.decryptAvcSamples(n.samples,0,0,()=>{r(e)})})}destroy(){this.observer&&this.observer.removeAllListeners(),this.config=this.logger=this.observer=null,this.aacOverFlow=this.videoParser=this.remainderData=this.sampleAes=null,this._videoTrack=this._audioTrack=this._id3Track=this._txtTrack=void 0}parseAACPES(e,t){let r=0;const i=this.aacOverFlow;let n=t.data;if(i){this.aacOverFlow=null;const D=i.missing,j=i.sample.unit.byteLength;if(D===-1)n=Tt(i.sample.unit,n);else{const Y=j-D;i.sample.unit.set(n.subarray(0,D),Y),e.samples.push(i.sample),r=i.missing}}let a,h;for(a=r,h=n.length;a<h-1&&!Bs(n,a);a++);if(a!==r){let D;const j=a<h-1;if(j?D=`AAC PES did not start with ADTS header,offset:${a}`:D="No ADTS header found in AAC PES",Wr(this.observer,new Error(D),j,this.logger),!j)return}da(e,this.observer,n,a,this.audioCodec);let _;if(t.pts!==void 0)_=t.pts;else if(i){const D=Ga(e.samplerate);_=i.sample.pts+D}else{this.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}let g=0,x;for(;a<h;)if(x=Ka(e,n,a,_,g),a+=x.length,x.missing){this.aacOverFlow=x;break}else for(g++;a<h-1&&!Bs(n,a);a++);}parseMPEGPES(e,t){const r=t.data,i=r.length;let n=0,a=0;const h=t.pts;if(h===void 0){this.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;a<i;)if(p(r,a)){const _=ro(e,r,a,h,n);if(_)a+=_.length,n++;else break}else a++}parseAC3PES(e,t){{const r=t.data,i=t.pts;if(i===void 0){this.logger.warn("[tsdemuxer]: AC3 PES unknown PTS");return}const n=r.length;let a=0,h=0,_;for(;h<n&&(_=pe(e,r,h,i,a++))>0;)h+=_}}parseID3PES(e,t){if(t.pts===void 0){this.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}const r=u({},t,{type:this._videoTrack?vi.emsg:vi.audioId3,duration:Number.POSITIVE_INFINITY});e.samples.push(r)}}function vr(o,e){return((o[e+1]&31)<<8)+o[e+2]}function jr(o,e){return(o[e+10]&31)<<8|o[e+11]}function Fr(o,e,t,r,i,n){const a={audioPid:-1,videoPid:-1,id3Pid:-1,segmentVideoCodec:"avc",segmentAudioCodec:"aac"},h=(o[e+1]&15)<<8|o[e+2],_=e+3+h-4,g=(o[e+10]&15)<<8|o[e+11];for(e+=12+g;e<_;){const x=vr(o,e),D=(o[e+3]&15)<<8|o[e+4];switch(o[e]){case 207:if(!r){Gr("ADTS AAC",n);break}case 15:a.audioPid===-1&&(a.audioPid=x);break;case 21:a.id3Pid===-1&&(a.id3Pid=x);break;case 219:if(!r){Gr("H.264",n);break}case 27:a.videoPid===-1&&(a.videoPid=x);break;case 3:case 4:!t.mpeg&&!t.mp3?n.log("MPEG audio found, not supported in this browser"):a.audioPid===-1&&(a.audioPid=x,a.segmentAudioCodec="mp3");break;case 193:if(!r){Gr("AC-3",n);break}case 129:t.ac3?a.audioPid===-1&&(a.audioPid=x,a.segmentAudioCodec="ac3"):n.log("AC-3 audio found, not supported in this browser");break;case 6:if(a.audioPid===-1&&D>0){let j=e+5,Y=D;for(;Y>2;){switch(o[j]){case 106:t.ac3!==!0?n.log("AC-3 audio found, not supported in this browser for now"):(a.audioPid=x,a.segmentAudioCodec="ac3");break}const ue=o[j+1]+2;j+=ue,Y-=ue}}break;case 194:case 135:return Wr(i,new Error("Unsupported EC-3 in M2TS found"),void 0,n),a;case 36:a.videoPid===-1&&(a.videoPid=x,a.segmentVideoCodec="hevc",n.log("HEVC in M2TS found"));break}e+=D+5}return a}function Wr(o,e,t,r){r.warn(`parsing error: ${e.message}`),o.emit(d.ERROR,d.ERROR,{type:P.MEDIA_ERROR,details:A.FRAG_PARSING_ERROR,fatal:!1,levelRetry:t,error:e,reason:e.message})}function Gr(o,e){e.log(`${o} with AES-128-CBC encryption found in unencrypted stream`)}function zr(o,e){let t=0,r,i,n,a,h;const _=o.data;if(!o||o.size===0)return null;for(;_[0].length<19&&_.length>1;)_[0]=Tt(_[0],_[1]),_.splice(1,1);if(r=_[0],(r[0]<<16)+(r[1]<<8)+r[2]===1){if(i=(r[4]<<8)+r[5],i&&i>o.size-6)return null;const x=r[7];x&192&&(a=(r[9]&14)*536870912+(r[10]&255)*4194304+(r[11]&254)*16384+(r[12]&255)*128+(r[13]&254)/2,x&64?(h=(r[14]&14)*536870912+(r[15]&255)*4194304+(r[16]&254)*16384+(r[17]&255)*128+(r[18]&254)/2,a-h>60*9e4&&(e.warn(`${Math.round((a-h)/9e4)}s delta between PTS and DTS, align them`),a=h)):h=a),n=r[8];let D=n+9;if(o.size<=D)return null;o.size-=D;const j=new Uint8Array(o.size);for(let Y=0,Q=_.length;Y<Q;Y++){r=_[Y];let ue=r.byteLength;if(D)if(D>ue){D-=ue;continue}else r=r.subarray(D),ue-=D,D=0;j.set(r,t),t+=ue}return i&&(i-=n+3),{data:j,pts:a,dts:h,len:i}}return null}class yi{static getSilentFrame(e,t){switch(e){case"mp4a.40.2":if(t===1)return new Uint8Array([0,200,0,128,35,128]);if(t===2)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(t===3)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(t===4)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(t===5)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(t===6)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]);break;default:if(t===1)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(t===2)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(t===3)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]);break}}}const qr=Math.pow(2,32)-1;class Ve{static init(){Ve.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:[]};let e;for(e in Ve.types)Ve.types.hasOwnProperty(e)&&(Ve.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]),r=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]);Ve.HDLR_TYPES={video:t,audio:r};const i=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),n=new Uint8Array([0,0,0,0,0,0,0,0]);Ve.STTS=Ve.STSC=Ve.STCO=n,Ve.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),Ve.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),Ve.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),Ve.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);const a=new Uint8Array([105,115,111,109]),h=new Uint8Array([97,118,99,49]),_=new Uint8Array([0,0,0,1]);Ve.FTYP=Ve.box(Ve.types.ftyp,a,_,a,h),Ve.DINF=Ve.box(Ve.types.dinf,Ve.box(Ve.types.dref,i))}static box(e,...t){let r=8,i=t.length;const n=i;for(;i--;)r+=t[i].byteLength;const a=new Uint8Array(r);for(a[0]=r>>24&255,a[1]=r>>16&255,a[2]=r>>8&255,a[3]=r&255,a.set(e,4),i=0,r=8;i<n;i++)a.set(t[i],r),r+=t[i].byteLength;return a}static hdlr(e){return Ve.box(Ve.types.hdlr,Ve.HDLR_TYPES[e])}static mdat(e){return Ve.box(Ve.types.mdat,e)}static mdhd(e,t){t*=e;const r=Math.floor(t/(qr+1)),i=Math.floor(t%(qr+1));return Ve.box(Ve.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,e&255,r>>24,r>>16&255,r>>8&255,r&255,i>>24,i>>16&255,i>>8&255,i&255,85,196,0,0]))}static mdia(e){return Ve.box(Ve.types.mdia,Ve.mdhd(e.timescale||0,e.duration||0),Ve.hdlr(e.type),Ve.minf(e))}static mfhd(e){return Ve.box(Ve.types.mfhd,new Uint8Array([0,0,0,0,e>>24,e>>16&255,e>>8&255,e&255]))}static minf(e){return e.type==="audio"?Ve.box(Ve.types.minf,Ve.box(Ve.types.smhd,Ve.SMHD),Ve.DINF,Ve.stbl(e)):Ve.box(Ve.types.minf,Ve.box(Ve.types.vmhd,Ve.VMHD),Ve.DINF,Ve.stbl(e))}static moof(e,t,r){return Ve.box(Ve.types.moof,Ve.mfhd(e),Ve.traf(r,t))}static moov(e){let t=e.length;const r=[];for(;t--;)r[t]=Ve.trak(e[t]);return Ve.box.apply(null,[Ve.types.moov,Ve.mvhd(e[0].timescale||0,e[0].duration||0)].concat(r).concat(Ve.mvex(e)))}static mvex(e){let t=e.length;const r=[];for(;t--;)r[t]=Ve.trex(e[t]);return Ve.box.apply(null,[Ve.types.mvex,...r])}static mvhd(e,t){t*=e;const r=Math.floor(t/(qr+1)),i=Math.floor(t%(qr+1)),n=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,e&255,r>>24,r>>16&255,r>>8&255,r&255,i>>24,i>>16&255,i>>8&255,i&255,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return Ve.box(Ve.types.mvhd,n)}static sdtp(e){const t=e.samples||[],r=new Uint8Array(4+t.length);let i,n;for(i=0;i<t.length;i++)n=t[i].flags,r[i+4]=n.dependsOn<<4|n.isDependedOn<<2|n.hasRedundancy;return Ve.box(Ve.types.sdtp,r)}static stbl(e){return Ve.box(Ve.types.stbl,Ve.stsd(e),Ve.box(Ve.types.stts,Ve.STTS),Ve.box(Ve.types.stsc,Ve.STSC),Ve.box(Ve.types.stsz,Ve.STSZ),Ve.box(Ve.types.stco,Ve.STCO))}static avc1(e){let t=[],r=[],i,n,a;for(i=0;i<e.sps.length;i++)n=e.sps[i],a=n.byteLength,t.push(a>>>8&255),t.push(a&255),t=t.concat(Array.prototype.slice.call(n));for(i=0;i<e.pps.length;i++)n=e.pps[i],a=n.byteLength,r.push(a>>>8&255),r.push(a&255),r=r.concat(Array.prototype.slice.call(n));const h=Ve.box(Ve.types.avcC,new Uint8Array([1,t[3],t[4],t[5],255,224|e.sps.length].concat(t).concat([e.pps.length]).concat(r))),_=e.width,g=e.height,x=e.pixelRatio[0],D=e.pixelRatio[1];return Ve.box(Ve.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,_>>8&255,_&255,g>>8&255,g&255,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),h,Ve.box(Ve.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),Ve.box(Ve.types.pasp,new Uint8Array([x>>24,x>>16&255,x>>8&255,x&255,D>>24,D>>16&255,D>>8&255,D&255])))}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,t&255,0,0])}static mp4a(e){return Ve.box(Ve.types.mp4a,Ve.audioStsd(e),Ve.box(Ve.types.esds,Ve.esds(e)))}static mp3(e){return Ve.box(Ve.types[".mp3"],Ve.audioStsd(e))}static ac3(e){return Ve.box(Ve.types["ac-3"],Ve.audioStsd(e),Ve.box(Ve.types.dac3,e.config))}static stsd(e){const{segmentCodec:t}=e;if(e.type==="audio"){if(t==="aac")return Ve.box(Ve.types.stsd,Ve.STSD,Ve.mp4a(e));if(t==="ac3"&&e.config)return Ve.box(Ve.types.stsd,Ve.STSD,Ve.ac3(e));if(t==="mp3"&&e.codec==="mp3")return Ve.box(Ve.types.stsd,Ve.STSD,Ve.mp3(e))}else if(e.pps&&e.sps){if(t==="avc")return Ve.box(Ve.types.stsd,Ve.STSD,Ve.avc1(e));if(t==="hevc"&&e.vps)return Ve.box(Ve.types.stsd,Ve.STSD,Ve.hvc1(e))}else throw new Error("video track missing pps or sps");throw new Error(`unsupported ${e.type} segment codec (${t}/${e.codec})`)}static tkhd(e){const t=e.id,r=(e.duration||0)*(e.timescale||0),i=e.width||0,n=e.height||0,a=Math.floor(r/(qr+1)),h=Math.floor(r%(qr+1));return Ve.box(Ve.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,t&255,0,0,0,0,a>>24,a>>16&255,a>>8&255,a&255,h>>24,h>>16&255,h>>8&255,h&255,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,i>>8&255,i&255,0,0,n>>8&255,n&255,0,0]))}static traf(e,t){const r=Ve.sdtp(e),i=e.id,n=Math.floor(t/(qr+1)),a=Math.floor(t%(qr+1));return Ve.box(Ve.types.traf,Ve.box(Ve.types.tfhd,new Uint8Array([0,0,0,0,i>>24,i>>16&255,i>>8&255,i&255])),Ve.box(Ve.types.tfdt,new Uint8Array([1,0,0,0,n>>24,n>>16&255,n>>8&255,n&255,a>>24,a>>16&255,a>>8&255,a&255])),Ve.trun(e,r.length+16+20+8+16+8+8),r)}static trak(e){return e.duration=e.duration||4294967295,Ve.box(Ve.types.trak,Ve.tkhd(e),Ve.mdia(e))}static trex(e){const t=e.id;return Ve.box(Ve.types.trex,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,t&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))}static trun(e,t){const r=e.samples||[],i=r.length,n=12+16*i,a=new Uint8Array(n);let h,_,g,x,D,j;for(t+=8+n,a.set([e.type==="video"?1:0,0,15,1,i>>>24&255,i>>>16&255,i>>>8&255,i&255,t>>>24&255,t>>>16&255,t>>>8&255,t&255],0),h=0;h<i;h++)_=r[h],g=_.duration,x=_.size,D=_.flags,j=_.cts,a.set([g>>>24&255,g>>>16&255,g>>>8&255,g&255,x>>>24&255,x>>>16&255,x>>>8&255,x&255,D.isLeading<<2|D.dependsOn,D.isDependedOn<<6|D.hasRedundancy<<4|D.paddingValue<<1|D.isNonSync,D.degradPrio&61440,D.degradPrio&15,j>>>24&255,j>>>16&255,j>>>8&255,j&255],12+16*h);return Ve.box(Ve.types.trun,a)}static initSegment(e){Ve.types||Ve.init();const t=Ve.moov(e);return Tt(Ve.FTYP,t)}static hvc1(e){const t=e.params,r=[e.vps,e.sps,e.pps],i=4,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),i-1|t.temporal_id_nested<<2|t.num_temporal_layers<<3|(t.frame_rate.fixed?64:0),r.length]);let a=n.length;for(let Q=0;Q<r.length;Q+=1){a+=3;for(let ue=0;ue<r[Q].length;ue+=1)a+=2+r[Q][ue].length}const h=new Uint8Array(a);h.set(n,0),a=n.length;const _=r.length-1;for(let Q=0;Q<r.length;Q+=1){h.set(new Uint8Array([32+Q|(Q===_?128:0),0,r[Q].length]),a),a+=3;for(let ue=0;ue<r[Q].length;ue+=1)h.set(new Uint8Array([r[Q][ue].length>>8,r[Q][ue].length&255]),a),a+=2,h.set(r[Q][ue],a),a+=r[Q][ue].length}const g=Ve.box(Ve.types.hvcC,h),x=e.width,D=e.height,j=e.pixelRatio[0],Y=e.pixelRatio[1];return Ve.box(Ve.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,x>>8&255,x&255,D>>8&255,D&255,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),g,Ve.box(Ve.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),Ve.box(Ve.types.pasp,new Uint8Array([j>>24,j>>16&255,j>>8&255,j&255,Y>>24,Y>>16&255,Y>>8&255,Y&255])))}}Ve.types=void 0,Ve.HDLR_TYPES=void 0,Ve.STTS=void 0,Ve.STSC=void 0,Ve.STCO=void 0,Ve.STSZ=void 0,Ve.VMHD=void 0,Ve.SMHD=void 0,Ve.STSD=void 0,Ve.FTYP=void 0,Ve.DINF=void 0;const Ni=9e4;function hn(o,e,t=1,r=!1){const i=o*e*t;return r?Math.round(i):i}function Zi(o,e,t=1,r=!1){return hn(o,e,1/t,r)}function ri(o,e=!1){return hn(o,1e3,1/Ni,e)}function $n(o,e=1){return hn(o,Ni,1/e)}function fn(o){const{baseTime:e,timescale:t,trackId:r}=o;return`${e/t} (${e}/${t}) trackId: ${r}`}const io=10*1e3,Bo=1024,cs=1152,hs=1536;let Xi=null,fs=null;function Es(o,e,t,r){return{duration:e,size:t,cts:r,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:o?2:1,isNonSync:o?0:1}}}class $s extends M{constructor(e,t,r,i){if(super("mp4-remuxer",i),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=r,this.ISGenerated=!1,Xi===null){const a=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);Xi=a?parseInt(a[1]):0}if(fs===null){const n=navigator.userAgent.match(/Safari\/(\d+)/i);fs=n?parseInt(n[1]):0}}destroy(){this.config=this.videoTrackConfig=this._initPTS=this._initDTS=null}resetTimeStamp(e){const t=this._initPTS;(!t||!e||e.trackId!==t.trackId||e.baseTime!==t.baseTime||e.timescale!==t.timescale)&&this.log(`Reset initPTS: ${t&&fn(t)} > ${e&&fn(e)}`),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 r=e[0].pts,i=e.reduce((n,a)=>{let h=a.pts,_=h-n;return _<-4294967296&&(t=!0,h=Ui(h,r),_=h-n),_>0?n:h},r);return t&&this.debug("PTS rollover detected"),i}remux(e,t,r,i,n,a,h,_){let g,x,D,j,Y,Q,ue=n,le=n;const be=e.pid>-1,xe=t.pid>-1,Ce=t.samples.length,Ue=e.samples.length>0,qe=h&&Ce>0||Ce>1;if((!be||Ue)&&(!xe||qe)||this.ISGenerated||h){if(this.ISGenerated){var Ye,at,nt,Ze;const rr=this.videoTrackConfig;(rr&&(t.width!==rr.width||t.height!==rr.height||((Ye=t.pixelRatio)==null?void 0:Ye[0])!==((at=rr.pixelRatio)==null?void 0:at[0])||((nt=t.pixelRatio)==null?void 0:nt[1])!==((Ze=rr.pixelRatio)==null?void 0:Ze[1]))||!rr&&qe||this.nextAudioTs===null&&Ue)&&this.resetInitSegment()}this.ISGenerated||(D=this.generateIS(e,t,n,a));const wt=this.isVideoContiguous;let Wt=-1,Zt;if(qe&&(Wt=No(t.samples),!wt&&this.config.forceKeyFrameOnDiscontinuity))if(Q=!0,Wt>0){this.warn(`Dropped ${Wt} out of ${Ce} video samples due to a missing keyframe`);const rr=this.getVideoStartPts(t.samples);t.samples=t.samples.slice(Wt),t.dropped+=Wt,le+=(t.samples[0].pts-rr)/t.inputTimeScale,Zt=le}else Wt===-1&&(this.warn(`No keyframe found out of ${Ce} video samples`),Q=!1);if(this.ISGenerated){if(Ue&&qe){const rr=this.getVideoStartPts(t.samples),Ut=(Ui(e.samples[0].pts,rr)-rr)/t.inputTimeScale;ue+=Math.max(0,Ut),le+=Math.max(0,-Ut)}if(Ue){if(e.samplerate||(this.warn("regenerate InitSegment as audio detected"),D=this.generateIS(e,t,n,a)),x=this.remuxAudio(e,ue,this.isAudioContiguous,a,xe||qe||_===S.AUDIO?le:void 0),qe){const rr=x?x.endPTS-x.startPTS:0;t.inputTimeScale||(this.warn("regenerate InitSegment as video detected"),D=this.generateIS(e,t,n,a)),g=this.remuxVideo(t,le,wt,rr)}}else qe&&(g=this.remuxVideo(t,le,wt,0));g&&(g.firstKeyFrame=Wt,g.independent=Wt!==-1,g.firstKeyFramePTS=Zt)}}return this.ISGenerated&&this._initPTS&&this._initDTS&&(r.samples.length&&(Y=zs(r,n,this._initPTS,this._initDTS)),i.samples.length&&(j=ba(i,n,this._initPTS))),{audio:x,video:g,initSegment:D,independent:Q,text:j,id3:Y}}computeInitPts(e,t,r,i){const n=Math.round(r*t);let a=Ui(e,n);if(a<n+t)for(this.log(`Adjusting PTS for rollover in timeline near ${(n-a)/t} ${i}`);a<n+t;)a+=8589934592;return a-n}generateIS(e,t,r,i){const n=e.samples,a=t.samples,h=this.typeSupported,_={},g=this._initPTS;let x=!g||i,D="audio/mp4",j,Y,Q,ue=-1;if(x&&(j=Y=1/0),e.config&&n.length){switch(e.timescale=e.samplerate,e.segmentCodec){case"mp3":h.mpeg?(D="audio/mpeg",e.codec=""):h.mp3&&(e.codec="mp3");break;case"ac3":e.codec="ac-3";break}_.audio={id:"audio",container:D,codec:e.codec,initSegment:e.segmentCodec==="mp3"&&h.mpeg?new Uint8Array(0):Ve.initSegment([e]),metadata:{channelCount:e.channelCount}},x&&(ue=e.id,Q=e.inputTimeScale,!g||Q!==g.timescale?j=Y=this.computeInitPts(n[0].pts,Q,r,"audio"):x=!1)}if(t.sps&&t.pps&&a.length){if(t.timescale=t.inputTimeScale,_.video={id:"main",container:"video/mp4",codec:t.codec,initSegment:Ve.initSegment([t]),metadata:{width:t.width,height:t.height}},x)if(ue=t.id,Q=t.inputTimeScale,!g||Q!==g.timescale){const le=this.getVideoStartPts(a),be=Ui(a[0].dts,le),xe=this.computeInitPts(be,Q,r,"video"),Ce=this.computeInitPts(le,Q,r,"video");Y=Math.min(Y,xe),j=Math.min(j,Ce)}else x=!1;this.videoTrackConfig={width:t.width,height:t.height,pixelRatio:t.pixelRatio}}if(Object.keys(_).length)return this.ISGenerated=!0,x?(g&&this.warn(`Timestamps at playlist time: ${i?"":"~"}${r} ${j/Q} != initPTS: ${g.baseTime/g.timescale} (${g.baseTime}/${g.timescale}) trackId: ${g.trackId}`),this.log(`Found initPTS at playlist time: ${r} offset: ${j/Q} (${j}/${Q}) trackId: ${ue}`),this._initPTS={baseTime:j,timescale:Q,trackId:ue},this._initDTS={baseTime:Y,timescale:Q,trackId:ue}):j=Q=void 0,{tracks:_,initPTS:j,timescale:Q,trackId:ue}}remuxVideo(e,t,r,i){const n=e.inputTimeScale,a=e.samples,h=[],_=a.length,g=this._initPTS,x=g.baseTime*n/g.timescale;let D=this.nextVideoTs,j=8,Y=this.videoSampleDuration,Q,ue,le=Number.POSITIVE_INFINITY,be=Number.NEGATIVE_INFINITY,xe=!1;if(!r||D===null){const Ht=x+t*n,jt=a[0].pts-Ui(a[0].dts,a[0].pts);Xi&&D!==null&&Math.abs(Ht-jt-(D+x))<15e3?r=!0:D=Ht-jt-x}const Ce=D+x;for(let Ht=0;Ht<_;Ht++){const jt=a[Ht];jt.pts=Ui(jt.pts,Ce),jt.dts=Ui(jt.dts,Ce),jt.dts<a[Ht>0?Ht-1:Ht].dts&&(xe=!0)}xe&&a.sort(function(Ht,jt){const Er=Ht.dts-jt.dts,Br=Ht.pts-jt.pts;return Er||Br}),Q=a[0].dts,ue=a[a.length-1].dts;const Ue=ue-Q,qe=Ue?Math.round(Ue/(_-1)):Y||e.inputTimeScale/30;if(r){const Ht=Q-Ce,jt=Ht>qe,Er=Ht<-1;if((jt||Er)&&(jt?this.warn(`${(e.segmentCodec||"").toUpperCase()}: ${ri(Ht,!0)} ms (${Ht}dts) hole between fragments detected at ${t.toFixed(3)}`):this.warn(`${(e.segmentCodec||"").toUpperCase()}: ${ri(-Ht,!0)} ms (${Ht}dts) overlapping between fragments detected at ${t.toFixed(3)}`),!Er||Ce>=a[0].pts||Xi)){Q=Ce;const Br=a[0].pts-Ht;if(jt)a[0].dts=Q,a[0].pts=Br;else{let wr=!0;for(let Tr=0;Tr<a.length&&!(a[Tr].dts>Br&&wr);Tr++){const ki=a[Tr].pts;if(a[Tr].dts-=Ht,a[Tr].pts-=Ht,Tr<a.length-1){const wi=a[Tr+1].pts,dn=a[Tr].pts,Wn=wi<=dn,As=wi<=ki;wr=Wn==As}}}this.log(`Video: Initial PTS/DTS adjusted: ${ri(Br,!0)}/${ri(Q,!0)}, delta: ${ri(Ht,!0)} ms`)}}Q=Math.max(0,Q);let pt=0,Ye=0,at=Q;for(let Ht=0;Ht<_;Ht++){const jt=a[Ht],Er=jt.units,Br=Er.length;let wr=0;for(let Tr=0;Tr<Br;Tr++)wr+=Er[Tr].data.length;Ye+=wr,pt+=Br,jt.length=wr,jt.dts<at?(jt.dts=at,at+=qe/4|0||1):at=jt.dts,le=Math.min(jt.pts,le),be=Math.max(jt.pts,be)}ue=a[_-1].dts;const nt=Ye+4*pt+8;let Ze;try{Ze=new Uint8Array(nt)}catch(Ht){this.observer.emit(d.ERROR,d.ERROR,{type:P.MUX_ERROR,details:A.REMUX_ALLOC_ERROR,fatal:!1,error:Ht,bytes:nt,reason:`fail allocating video mdat ${nt}`});return}const wt=new DataView(Ze.buffer);wt.setUint32(0,nt),Ze.set(Ve.types.mdat,4);let Wt=!1,Zt=Number.POSITIVE_INFINITY,rr=Number.POSITIVE_INFINITY,Xt=Number.NEGATIVE_INFINITY,Ut=Number.NEGATIVE_INFINITY;for(let Ht=0;Ht<_;Ht++){const jt=a[Ht],Er=jt.units;let Br=0;for(let ki=0,wi=Er.length;ki<wi;ki++){const dn=Er[ki],Wn=dn.data,As=dn.data.byteLength;wt.setUint32(j,As),j+=4,Ze.set(Wn,j),j+=As,Br+=4+As}let wr;if(Ht<_-1)Y=a[Ht+1].dts-jt.dts,wr=a[Ht+1].pts-jt.pts;else{const ki=this.config,wi=Ht>0?jt.dts-a[Ht-1].dts:qe;if(wr=Ht>0?jt.pts-a[Ht-1].pts:qe,ki.stretchShortVideoTrack&&this.nextAudioTs!==null){const dn=Math.floor(ki.maxBufferHole*n),Wn=(i?le+i*n:this.nextAudioTs+x)-jt.pts;Wn>dn?(Y=Wn-wi,Y<0?Y=wi:Wt=!0,this.log(`It is approximately ${Wn/90} ms to the next segment; using duration ${Y/90} ms for the last video frame.`)):Y=wi}else Y=wi}const Tr=Math.round(jt.pts-jt.dts);Zt=Math.min(Zt,Y),Xt=Math.max(Xt,Y),rr=Math.min(rr,wr),Ut=Math.max(Ut,wr),h.push(Es(jt.key,Y,Br,Tr))}if(h.length){if(Xi){if(Xi<70){const Ht=h[0].flags;Ht.dependsOn=2,Ht.isNonSync=0}}else if(fs&&Ut-rr<Xt-Zt&&qe/Xt<.025&&h[0].cts===0){this.warn("Found irregular gaps in sample duration. Using PTS instead of DTS to determine MP4 sample duration.");let Ht=Q;for(let jt=0,Er=h.length;jt<Er;jt++){const Br=Ht+h[jt].duration,wr=Ht+h[jt].cts;if(jt<Er-1){const Tr=Br+h[jt+1].cts;h[jt].duration=Tr-wr}else h[jt].duration=jt?h[jt-1].duration:qe;h[jt].cts=0,Ht=Br}}}Y=Wt||!Y?qe:Y;const Jt=ue+Y;this.nextVideoTs=D=Jt-x,this.videoSampleDuration=Y,this.isVideoContiguous=!0;const hr={data1:Ve.moof(e.sequenceNumber++,Q,u(e,{samples:h})),data2:Ze,startPTS:(le-x)/n,endPTS:(be+Y-x)/n,startDTS:(Q-x)/n,endDTS:D/n,type:"video",hasAudio:!1,hasVideo:!0,nb:h.length,dropped:e.dropped};return e.samples=[],e.dropped=0,hr}getSamplesPerFrame(e){switch(e.segmentCodec){case"mp3":return cs;case"ac3":return hs;default:return Bo}}remuxAudio(e,t,r,i,n){const a=e.inputTimeScale,h=e.samplerate?e.samplerate:a,_=a/h,g=this.getSamplesPerFrame(e),x=g*_,D=this._initPTS,j=e.segmentCodec==="mp3"&&this.typeSupported.mpeg,Y=[],Q=n!==void 0;let ue=e.samples,le=j?0:8,be=this.nextAudioTs||-1;const xe=D.baseTime*a/D.timescale,Ce=xe+t*a;if(this.isAudioContiguous=r=r||ue.length&&be>0&&(i&&Math.abs(Ce-(be+xe))<9e3||Math.abs(Ui(ue[0].pts,Ce)-(be+xe))<20*x),ue.forEach(function(Ut){Ut.pts=Ui(Ut.pts,Ce)}),!r||be<0){const Ut=ue.length;if(ue=ue.filter(Jt=>Jt.pts>=0),Ut!==ue.length&&this.warn(`Removed ${ue.length-Ut} of ${Ut} samples (initPTS ${xe} / ${a})`),!ue.length)return;n===0?be=0:i&&!Q?be=Math.max(0,Ce-xe):be=ue[0].pts-xe}if(e.segmentCodec==="aac"){const Ut=this.config.maxAudioFramesDrift;for(let Jt=0,Gt=be+xe;Jt<ue.length;Jt++){const tr=ue[Jt],hr=tr.pts,Ht=hr-Gt,jt=Math.abs(1e3*Ht/a);if(Ht<=-Ut*x&&Q)Jt===0&&(this.warn(`Audio frame @ ${(hr/a).toFixed(3)}s overlaps marker by ${Math.round(1e3*Ht/a)} ms.`),this.nextAudioTs=be=hr-xe,Gt=hr);else if(Ht>=Ut*x&&jt<io&&Q){let Er=Math.round(Ht/x);for(Gt=hr-Er*x;Gt<0&&Er&&x;)Er--,Gt+=x;Jt===0&&(this.nextAudioTs=be=Gt-xe),this.warn(`Injecting ${Er} audio frames @ ${((Gt-xe)/a).toFixed(3)}s due to ${Math.round(1e3*Ht/a)} ms gap.`);for(let Br=0;Br<Er;Br++){let wr=yi.getSilentFrame(e.parsedCodec||e.manifestCodec||e.codec,e.channelCount);wr||(this.log("Unable to get silent frame for given audio codec; duplicating last frame instead."),wr=tr.unit.subarray()),ue.splice(Jt,0,{unit:wr,pts:Gt}),Gt+=x,Jt++}}tr.pts=Gt,Gt+=x}}let Ue=null,qe=null,pt,Ye=0,at=ue.length;for(;at--;)Ye+=ue[at].unit.byteLength;for(let Ut=0,Jt=ue.length;Ut<Jt;Ut++){const Gt=ue[Ut],tr=Gt.unit;let hr=Gt.pts;if(qe!==null){const jt=Y[Ut-1];jt.duration=Math.round((hr-qe)/_)}else if(r&&e.segmentCodec==="aac"&&(hr=be+xe),Ue=hr,Ye>0){Ye+=le;try{pt=new Uint8Array(Ye)}catch(jt){this.observer.emit(d.ERROR,d.ERROR,{type:P.MUX_ERROR,details:A.REMUX_ALLOC_ERROR,fatal:!1,error:jt,bytes:Ye,reason:`fail allocating audio mdat ${Ye}`});return}j||(new DataView(pt.buffer).setUint32(0,Ye),pt.set(Ve.types.mdat,4))}else return;pt.set(tr,le);const Ht=tr.byteLength;le+=Ht,Y.push(Es(!0,g,Ht,0)),qe=hr}const nt=Y.length;if(!nt)return;const Ze=Y[Y.length-1];be=qe-xe,this.nextAudioTs=be+_*Ze.duration;const wt=j?new Uint8Array(0):Ve.moof(e.sequenceNumber++,Ue/_,u({},e,{samples:Y}));e.samples=[];const Wt=(Ue-xe)/a,Zt=this.nextAudioTs/a,Xt={data1:wt,data2:pt,startPTS:Wt,endPTS:Zt,startDTS:Wt,endDTS:Zt,type:"audio",hasAudio:!0,hasVideo:!1,nb:nt};return this.isAudioContiguous=!0,Xt}}function Ui(o,e){let t;if(e===null)return o;for(e<o?t=-8589934592:t=8589934592;Math.abs(o-e)>4294967296;)o+=t;return o}function No(o){for(let e=0;e<o.length;e++)if(o[e].key)return e;return-1}function zs(o,e,t,r){const i=o.samples.length;if(!i)return;const n=o.inputTimeScale;for(let h=0;h<i;h++){const _=o.samples[h];_.pts=Ui(_.pts-t.baseTime*n/t.timescale,e*n)/n,_.dts=Ui(_.dts-r.baseTime*n/r.timescale,e*n)/n}const a=o.samples;return o.samples=[],{samples:a}}function ba(o,e,t){const r=o.samples.length;if(!r)return;const i=o.inputTimeScale;for(let a=0;a<r;a++){const h=o.samples[a];h.pts=Ui(h.pts-t.baseTime*i/t.timescale,e*i)/i}o.samples.sort((a,h)=>a.pts-h.pts);const n=o.samples;return o.samples=[],{samples:n}}class no extends M{constructor(e,t,r,i){super("passthrough-remuxer",i),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,r,i){this.audioCodec=t,this.videoCodec=r,this.generateInitSegment(e,i),this.emitInitSegment=!0}generateInitSegment(e,t){let{audioCodec:r,videoCodec:i}=this;if(!(e!=null&&e.byteLength)){this.initTracks=void 0,this.initData=void 0;return}const{audio:n,video:a}=this.initData=Je(e);if(t)gt(e,t);else{const _=n||a;_!=null&&_.encrypted&&this.warn(`Init segment with encrypted track with has no key ("${_.codec}")!`)}n&&(r=pl(n,ne.AUDIO,this)),a&&(i=pl(a,ne.VIDEO,this));const h={};n&&a?h.audiovideo={container:"video/mp4",codec:r+","+i,supplemental:a.supplemental,encrypted:a.encrypted,initSegment:e,id:"main"}:n?h.audio={container:"audio/mp4",codec:r,encrypted:n.encrypted,initSegment:e,id:"audio"}:a?h.video={container:"video/mp4",codec:i,supplemental:a.supplemental,encrypted:a.encrypted,initSegment:e,id:"main"}:this.warn("initSegment does not contain moov or trak boxes."),this.initTracks=h}remux(e,t,r,i,n,a){var h,_;let{initPTS:g,lastEndTime:x}=this;const D={audio:void 0,video:void 0,text:i,id3:r,initSegment:void 0};R(x)||(x=this.lastEndTime=n||0);const j=t.samples;if(!j.length)return D;const Y={initPTS:void 0,timescale:void 0,trackId:void 0};let Q=this.initData;if((h=Q)!=null&&h.length||(this.generateInitSegment(j),Q=this.initData),!((_=Q)!=null&&_.length))return this.warn("Failed to generate initSegment."),D;this.emitInitSegment&&(Y.tracks=this.initTracks,this.emitInitSegment=!1);const ue=vt(j,Q,this),le=Q.audio?ue[Q.audio.id]:null,be=Q.video?ue[Q.video.id]:null,xe=xs(be,1/0),Ce=xs(le,1/0),Ue=xs(be,0,!0),qe=xs(le,0,!0);let pt=n,Ye=0;const at=le&&(!be||!g&&Ce<xe||g&&g.trackId===Q.audio.id),nt=at?le:be;if(nt){const Gt=nt.timescale,tr=nt.start-n*Gt,hr=at?Q.audio.id:Q.video.id;pt=nt.start/Gt,Ye=at?qe-Ce:Ue-xe,(a||!g)&&(Hs(g,pt,n,Ye)||Gt!==g.timescale)&&(g&&this.warn(`Timestamps at playlist time: ${a?"":"~"}${n} ${tr/Gt} != initPTS: ${g.baseTime/g.timescale} (${g.baseTime}/${g.timescale}) trackId: ${g.trackId}`),this.log(`Found initPTS at playlist time: ${n} offset: ${pt-n} (${tr}/${Gt}) trackId: ${hr}`),g=null,Y.initPTS=tr,Y.timescale=Gt,Y.trackId=hr)}else this.warn(`No audio or video samples found for initPTS at playlist time: ${n}`);g?(Y.initPTS=g.baseTime,Y.timescale=g.timescale,Y.trackId=g.trackId):((!Y.timescale||Y.trackId===void 0||Y.initPTS===void 0)&&(this.warn("Could not set initPTS"),Y.initPTS=pt,Y.timescale=1,Y.trackId=-1),this.initPTS=g={baseTime:Y.initPTS,timescale:Y.timescale,trackId:Y.trackId});const Ze=pt-g.baseTime/g.timescale,wt=Ze+Ye;Ye>0?this.lastEndTime=wt:(this.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());const Wt=!!Q.audio,Zt=!!Q.video;let rr="";Wt&&(rr+="audio"),Zt&&(rr+="video");const Xt=(Q.audio?Q.audio.encrypted:!1)||(Q.video?Q.video.encrypted:!1),Ut={data1:j,startPTS:Ze,startDTS:Ze,endPTS:wt,endDTS:wt,type:rr,hasAudio:Wt,hasVideo:Zt,nb:1,dropped:0,encrypted:Xt};D.audio=Wt&&!Zt?Ut:void 0,D.video=Zt?Ut:void 0;const Jt=be==null?void 0:be.sampleCount;if(Jt){const Gt=be.keyFrameIndex,tr=Gt!==-1;Ut.nb=Jt,Ut.dropped=Gt===0||this.isVideoContiguous?0:tr?Gt:Jt,Ut.independent=tr,Ut.firstKeyFrame=Gt,tr&&be.keyFrameStart&&(Ut.firstKeyFramePTS=(be.keyFrameStart-g.baseTime)/g.timescale),this.isVideoContiguous||(D.independent=tr),this.isVideoContiguous||(this.isVideoContiguous=tr),Ut.dropped&&this.warn(`fmp4 does not start with IDR: firstIDR ${Gt}/${Jt} dropped: ${Ut.dropped} start: ${Ut.firstKeyFramePTS||"NA"}`)}return D.initSegment=Y,D.id3=zs(r,n,g,g),i.samples.length&&(D.text=ba(i,n,g)),D}}function xs(o,e,t=!1){return(o==null?void 0:o.start)!==void 0?(o.start+(t?o.duration:0))/o.timescale:e}function Hs(o,e,t,r){if(o===null)return!0;const i=Math.max(r,1),n=e-o.baseTime/o.timescale;return Math.abs(n-t)>i}function pl(o,e,t){const r=o.codec;return r&&r.length>4?r:e===ne.AUDIO?r==="ec-3"||r==="ac-3"||r==="alac"?r:r==="fLaC"||r==="Opus"?ve(r,!1):(t.warn(`Unhandled audio codec "${r}" in mp4 MAP`),r||"mp4a"):(t.warn(`Unhandled video codec "${r}" in mp4 MAP`),r||"avc1")}let Qn;try{Qn=self.performance.now.bind(self.performance)}catch(o){Qn=Date.now}const so=[{demux:je,remux:no},{demux:lr,remux:$s},{demux:L,remux:$s},{demux:ye,remux:$s}];so.splice(2,0,{demux:ee,remux:$s});class ml{constructor(e,t,r,i,n,a){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=r,this.id=n,this.logger=a}configure(e){this.transmuxConfig=e,this.decrypter&&this.decrypter.reset()}push(e,t,r,i){const n=r.transmuxing;n.executeStart=Qn();let a=new Uint8Array(e);const{currentTransmuxState:h,transmuxConfig:_}=this;i&&(this.currentTransmuxState=i);const{contiguous:g,discontinuity:x,trackSwitch:D,accurateTimeOffset:j,timeOffset:Y,initSegmentChange:Q}=i||h,{audioCodec:ue,videoCodec:le,defaultInitPts:be,duration:xe,initSegmentData:Ce}=_,Ue=xu(a,t);if(Ue&&Hi(Ue.method)){const at=this.getDecrypter(),nt=Fn(Ue.method);if(at.isSync()){let Ze=at.softwareDecrypt(a,Ue.key.buffer,Ue.iv.buffer,nt);if(r.part>-1){const Wt=at.flush();Ze=Wt&&Wt.buffer}if(!Ze)return n.executeEnd=Qn(),Uo(r);a=new Uint8Array(Ze)}else return this.asyncResult=!0,this.decryptionPromise=at.webCryptoDecrypt(a,Ue.key.buffer,Ue.iv.buffer,nt).then(Ze=>{const wt=this.push(Ze,null,r);return this.decryptionPromise=null,wt}),this.decryptionPromise}const qe=this.needsProbing(x,D);if(qe){const at=this.configureTransmuxer(a);if(at)return this.logger.warn(`[transmuxer] ${at.message}`),this.observer.emit(d.ERROR,d.ERROR,{type:P.MEDIA_ERROR,details:A.FRAG_PARSING_ERROR,fatal:!1,error:at,reason:at.message}),n.executeEnd=Qn(),Uo(r)}(x||D||Q||qe)&&this.resetInitSegment(Ce,ue,le,xe,t),(x||Q||qe)&&this.resetInitialTimestamp(be),g||this.resetContiguity();const pt=this.transmux(a,Ue,Y,j,r);this.asyncResult=Sa(pt);const Ye=this.currentTransmuxState;return Ye.contiguous=!0,Ye.discontinuity=!1,Ye.trackSwitch=!1,n.executeEnd=Qn(),pt}flush(e){const t=e.transmuxing;t.executeStart=Qn();const{decrypter:r,currentTransmuxState:i,decryptionPromise:n}=this;if(n)return this.asyncResult=!0,n.then(()=>this.flush(e));const a=[],{timeOffset:h}=i;if(r){const D=r.flush();D&&a.push(this.push(D.buffer,null,e))}const{demuxer:_,remuxer:g}=this;if(!_||!g){t.executeEnd=Qn();const D=[Uo(e)];return this.asyncResult?Promise.resolve(D):D}const x=_.flush(h);return Sa(x)?(this.asyncResult=!0,x.then(D=>(this.flushRemux(a,D,e),a))):(this.flushRemux(a,x,e),this.asyncResult?Promise.resolve(a):a)}flushRemux(e,t,r){const{audioTrack:i,videoTrack:n,id3Track:a,textTrack:h}=t,{accurateTimeOffset:_,timeOffset:g}=this.currentTransmuxState;this.logger.log(`[transmuxer.ts]: Flushed ${this.id} sn: ${r.sn}${r.part>-1?" part: "+r.part:""} of ${this.id===S.MAIN?"level":"track"} ${r.level}`);const x=this.remuxer.remux(i,n,a,h,g,_,!0,this.id);e.push({remuxResult:x,chunkMeta:r}),r.transmuxing.executeEnd=Qn()}resetInitialTimestamp(e){const{demuxer:t,remuxer:r}=this;!t||!r||(t.resetTimeStamp(e),r.resetTimeStamp(e))}resetContiguity(){const{demuxer:e,remuxer:t}=this;!e||!t||(e.resetContiguity(),t.resetNextTimestamp())}resetInitSegment(e,t,r,i,n){const{demuxer:a,remuxer:h}=this;!a||!h||(a.resetInitSegment(e,t,r,i),h.resetInitSegment(e,t,r,n))}destroy(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)}transmux(e,t,r,i,n){let a;return t&&t.method==="SAMPLE-AES"?a=this.transmuxSampleAes(e,t,r,i,n):a=this.transmuxUnencrypted(e,r,i,n),a}transmuxUnencrypted(e,t,r,i){const{audioTrack:n,videoTrack:a,id3Track:h,textTrack:_}=this.demuxer.demux(e,t,!1,!this.config.progressive);return{remuxResult:this.remuxer.remux(n,a,h,_,t,r,!1,this.id),chunkMeta:i}}transmuxSampleAes(e,t,r,i,n){return this.demuxer.demuxSampleAes(e,t,r).then(a=>({remuxResult:this.remuxer.remux(a.audioTrack,a.videoTrack,a.id3Track,a.textTrack,r,i,!1,this.id),chunkMeta:n}))}configureTransmuxer(e){const{config:t,observer:r,typeSupported:i}=this;let n;for(let D=0,j=so.length;D<j;D++){var a;if((a=so[D].demux)!=null&&a.probe(e,this.logger)){n=so[D];break}}if(!n)return new Error("Failed to find demuxer by probing fragment data");const h=this.demuxer,_=this.remuxer,g=n.remux,x=n.demux;(!_||!(_ instanceof g))&&(this.remuxer=new g(r,t,i,this.logger)),(!h||!(h instanceof x))&&(this.demuxer=new x(r,t,i,this.logger),this.probe=x.probe)}needsProbing(e,t){return!this.demuxer||!this.remuxer||e||t}getDecrypter(){let e=this.decrypter;return e||(e=this.decrypter=new Xr(this.config)),e}}function xu(o,e){let t=null;return o.byteLength>0&&(e==null?void 0:e.key)!=null&&e.iv!==null&&e.method!=null&&(t=e),t}const Uo=o=>({remuxResult:{},chunkMeta:o});function Sa(o){return"then"in o&&o.then instanceof Function}class wu{constructor(e,t,r,i,n){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=r,this.duration=i,this.defaultInitPts=n||null}}class Cu{constructor(e,t,r,i,n,a){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=r,this.trackSwitch=i,this.timeOffset=n,this.initSegmentChange=a}}let gl=0;class _l{constructor(e,t,r,i){this.error=null,this.hls=void 0,this.id=void 0,this.instanceNo=gl++,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=_=>{const g=_.data,x=this.hls;if(!(!x||!(g!=null&&g.event)||g.instanceNo!==this.instanceNo))switch(g.event){case"init":{var D;const j=(D=this.workerContext)==null?void 0:D.objectURL;j&&self.URL.revokeObjectURL(j);break}case"transmuxComplete":{this.handleTransmuxComplete(g.data);break}case"flush":{this.onFlush(g.data);break}case"workerLog":{x.logger[g.data.logType]&&x.logger[g.data.logType](g.data.message);break}default:{g.data=g.data||{},g.data.frag=this.frag,g.data.part=this.part,g.data.id=this.id,x.trigger(g.event,g.data);break}}},this.onWorkerError=_=>{if(!this.hls)return;const g=new Error(`${_.message} (${_.filename}:${_.lineno})`);this.hls.config.enableWorker=!1,this.hls.logger.warn(`Error in "${this.id}" Web Worker, fallback to inline`),this.hls.trigger(d.ERROR,{type:P.OTHER_ERROR,details:A.INTERNAL_EXCEPTION,fatal:!1,event:"demuxerWorker",error:g})};const n=e.config;this.hls=e,this.id=t,this.useWorker=!!n.enableWorker,this.onTransmuxComplete=r,this.onFlush=i;const a=(_,g)=>{g=g||{},g.frag=this.frag||void 0,_===d.ERROR&&(g=g,g.parent=this.id,g.part=this.part,this.error=g.error),this.hls.trigger(_,g)};this.observer=new Ms,this.observer.on(d.FRAG_DECRYPTED,a),this.observer.on(d.ERROR,a);const h=qt(n.preferManagedMediaSource);if(this.useWorker&&typeof Worker!="undefined"){const _=this.hls.logger;if(n.workerPath||$a()){try{n.workerPath?(_.log(`loading Web Worker ${n.workerPath} for "${t}"`),this.workerContext=za(n.workerPath)):(_.log(`injecting Web Worker for "${t}"`),this.workerContext=Do());const{worker:x}=this.workerContext;x.addEventListener("message",this.onWorkerMessage),x.addEventListener("error",this.onWorkerError),x.postMessage({instanceNo:this.instanceNo,cmd:"init",typeSupported:h,id:t,config:ir(n)})}catch(x){_.warn(`Error setting up "${t}" Web Worker, fallback to inline`,x),this.terminateWorker(),this.error=null,this.transmuxer=new ml(this.observer,h,n,"",t,e.logger)}return}}this.transmuxer=new ml(this.observer,h,n,"",t,e.logger)}reset(){if(this.frag=null,this.part=null,this.workerContext){const e=this.instanceNo;this.instanceNo=gl++;const t=this.hls.config,r=qt(t.preferManagedMediaSource);this.workerContext.worker.postMessage({instanceNo:this.instanceNo,cmd:"reset",resetNo:e,typeSupported:r,id:this.id,config:ir(t)})}}terminateWorker(){if(this.workerContext){const{worker:e}=this.workerContext;this.workerContext=null,e.removeEventListener("message",this.onWorkerMessage),e.removeEventListener("error",this.onWorkerError),Ro(this.hls.config.workerPath)}}destroy(){if(this.workerContext)this.terminateWorker(),this.onWorkerMessage=this.onWorkerError=null;else{const t=this.transmuxer;t&&(t.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,r,i,n,a,h,_,g,x){var D,j;g.transmuxing.start=self.performance.now();const{instanceNo:Y,transmuxer:Q}=this,ue=a?a.start:n.start,le=n.decryptdata,be=this.frag,xe=!(be&&n.cc===be.cc),Ce=!(be&&g.level===be.level),Ue=be?g.sn-be.sn:-1,qe=this.part?g.part-this.part.index:-1,pt=Ue===0&&g.id>1&&g.id===(be==null?void 0:be.stats.chunkCount),Ye=!Ce&&(Ue===1||Ue===0&&(qe===1||pt&&qe<=0)),at=self.performance.now();(Ce||Ue||n.stats.parsing.start===0)&&(n.stats.parsing.start=at),a&&(qe||!Ye)&&(a.stats.parsing.start=at);const nt=!(be&&((D=n.initSegment)==null?void 0:D.url)===((j=be.initSegment)==null?void 0:j.url)),Ze=new Cu(xe,Ye,_,Ce,ue,nt);if(!Ye||xe||nt){this.hls.logger.log(`[transmuxer-interface]: Starting new transmux session for ${n.type} sn: ${g.sn}${g.part>-1?" part: "+g.part:""} ${this.id===S.MAIN?"level":"track"}: ${g.level} id: ${g.id}
discontinuity: ${xe}
trackSwitch: ${Ce}
contiguous: ${Ye}
accurateTimeOffset: ${_}
timeOffset: ${ue}
initSegmentChange: ${nt}`);const wt=new wu(r,i,t,h,x);this.configureTransmuxer(wt)}if(this.frag=n,this.part=a,this.workerContext)this.workerContext.worker.postMessage({instanceNo:Y,cmd:"demux",data:e,decryptdata:le,chunkMeta:g,state:Ze},e instanceof ArrayBuffer?[e]:[]);else if(Q){const wt=Q.push(e,le,g,Ze);Sa(wt)?wt.then(Wt=>{this.handleTransmuxComplete(Wt)}).catch(Wt=>{this.transmuxerError(Wt,g,"transmuxer-interface push error")}):this.handleTransmuxComplete(wt)}}flush(e){e.transmuxing.start=self.performance.now();const{instanceNo:t,transmuxer:r}=this;if(this.workerContext)this.workerContext.worker.postMessage({instanceNo:t,cmd:"flush",chunkMeta:e});else if(r){const i=r.flush(e);Sa(i)?i.then(n=>{this.handleFlushResult(n,e)}).catch(n=>{this.transmuxerError(n,e,"transmuxer-interface flush error")}):this.handleFlushResult(i,e)}}transmuxerError(e,t,r){this.hls&&(this.error=e,this.hls.trigger(d.ERROR,{type:P.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:r}))}handleFlushResult(e,t){e.forEach(r=>{this.handleTransmuxComplete(r)}),this.onFlush(t)}configureTransmuxer(e){const{instanceNo:t,transmuxer:r}=this;this.workerContext?this.workerContext.worker.postMessage({instanceNo:t,cmd:"configure",config:e}):r&&r.configure(e)}handleTransmuxComplete(e){e.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(e)}}const vl=100;class Au extends _s{constructor(e,t,r){super(e,t,r,"audio-stream-controller",S.AUDIO),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(d.LEVEL_LOADED,this.onLevelLoaded,this),e.on(d.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.on(d.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(d.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(d.BUFFER_RESET,this.onBufferReset,this),e.on(d.BUFFER_CREATED,this.onBufferCreated,this),e.on(d.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(d.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(d.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(d.FRAG_LOADING,this.onFragLoading,this),e.on(d.FRAG_BUFFERED,this.onFragBuffered,this)}unregisterListeners(){const{hls:e}=this;e&&(super.unregisterListeners(),e.off(d.LEVEL_LOADED,this.onLevelLoaded,this),e.off(d.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.off(d.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(d.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(d.BUFFER_RESET,this.onBufferReset,this),e.off(d.BUFFER_CREATED,this.onBufferCreated,this),e.off(d.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(d.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(d.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(d.FRAG_LOADING,this.onFragLoading,this),e.off(d.FRAG_BUFFERED,this.onFragBuffered,this))}onInitPtsFound(e,{frag:t,id:r,initPTS:i,timescale:n,trackId:a}){if(r===S.MAIN){const h=t.cc,_=this.fragCurrent;if(this.initPTS[h]={baseTime:i,timescale:n,trackId:a},this.log(`InitPTS for cc: ${h} found from main: ${i/n} (${i}/${n}) trackId: ${a}`),this.mainAnchor=t,this.state===Et.WAITING_INIT_PTS){const g=this.waitingData;(!g&&!this.loadingParts||g&&g.frag.cc!==h)&&this.syncWithAnchor(t,g==null?void 0:g.frag)}else!this.hls.hasEnoughToStart&&_&&_.cc!==h?(_.abortRequests(),this.syncWithAnchor(t,_)):this.state===Et.IDLE&&this.tick()}}getLoadPosition(){return!this.startFragRequested&&this.nextLoadPosition>=0?this.nextLoadPosition:super.getLoadPosition()}syncWithAnchor(e,t){var r;const i=((r=this.mainFragLoading)==null?void 0:r.frag)||null;if(t&&(i==null?void 0:i.cc)===t.cc)return;const n=(i||e).cc,a=this.getLevelDetails(),h=this.getLoadPosition(),_=vn(a,n,h);_&&(this.log(`Syncing with main frag at ${_.start} cc ${_.cc}`),this.startFragRequested=!1,this.nextLoadPosition=_.start,this.resetLoadingState(),this.state===Et.IDLE&&this.doTickIdle())}startLoad(e,t){if(!this.levels){this.startPosition=e,this.state=Et.STOPPED;return}const r=this.lastCurrentTime;this.stopLoad(),this.setInterval(vl),r>0&&e===-1?(this.log(`Override startPosition with lastCurrentTime @${r.toFixed(3)}`),e=r,this.state=Et.IDLE):this.state=Et.WAITING_TRACK,this.nextLoadPosition=this.lastCurrentTime=e+this.timelineOffset,this.startPosition=t?-1:e,this.tick()}doTick(){switch(this.state){case Et.IDLE:this.doTickIdle();break;case Et.WAITING_TRACK:{const{levels:e,trackId:t}=this,r=e==null?void 0:e[t],i=r==null?void 0:r.details;if(i&&!this.waitForLive(r)){if(this.waitForCdnTuneIn(i))break;this.state=Et.WAITING_INIT_PTS}break}case Et.FRAG_LOADING_WAITING_RETRY:{this.checkRetryDate();break}case Et.WAITING_INIT_PTS:{const e=this.waitingData;if(e){const{frag:t,part:r,cache:i,complete:n}=e,a=this.mainAnchor;if(this.initPTS[t.cc]!==void 0){this.waitingData=null,this.state=Et.FRAG_LOADING;const h=i.flush().buffer,_={frag:t,part:r,payload:h,networkDetails:null};this._handleFragmentLoadProgress(_),n&&super._handleFragmentLoadComplete(_)}else a&&a.cc!==e.frag.cc&&this.syncWithAnchor(a,e.frag)}else this.state=Et.IDLE}}this.onTickEnd()}resetLoadingState(){const e=this.waitingData;e&&(this.fragmentTracker.removeFragment(e.frag),this.waitingData=null),super.resetLoadingState()}onTickEnd(){const{media:e}=this;e!=null&&e.readyState&&(this.lastCurrentTime=e.currentTime)}doTickIdle(){var e;const{hls:t,levels:r,media:i,trackId:n}=this,a=t.config;if(!this.buffering||!i&&!this.primaryPrefetch&&(this.startFragRequested||!a.startFragPrefetch)||!(r!=null&&r[n]))return;const h=r[n],_=h.details;if(!_||this.waitForLive(h)||this.waitForCdnTuneIn(_)){this.state=Et.WAITING_TRACK,this.startFragRequested=!1;return}const g=this.mediaBuffer?this.mediaBuffer:this.media;this.bufferFlushed&&g&&(this.bufferFlushed=!1,this.afterBufferFlushed(g,ne.AUDIO,S.AUDIO));const x=this.getFwdBufferInfo(g,S.AUDIO);if(x===null)return;if(!this.switchingTrack&&this._streamEnded(x,_)){t.trigger(d.BUFFER_EOS,{type:"audio"}),this.state=Et.ENDED;return}const D=x.len,j=t.maxBufferLength,Y=_.fragments,Q=Y[0].start,ue=this.getLoadPosition(),le=this.flushing?ue:x.end;if(this.switchingTrack&&i){const Ce=ue;_.PTSKnown&&Ce<Q&&(x.end>Q||x.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),i.currentTime=Q+.05)}if(D>=j&&!this.switchingTrack&&le<Y[Y.length-1].start)return;let be=this.getNextFragment(le,_);if(be&&this.isLoopLoading(be,le)&&(be=this.getNextFragmentLoopLoading(be,_,x,S.MAIN,j)),!be){this.bufferFlushed=!0;return}let xe=((e=this.mainFragLoading)==null?void 0:e.frag)||null;if(!this.audioOnly&&this.startFragRequested&&xe&&Oe(be)&&!be.endList&&(!_.live||!this.loadingParts&&le<this.hls.liveSyncPosition)&&(this.fragmentTracker.getState(xe)===$r.OK&&(this.mainFragLoading=xe=null),xe&&Oe(xe))){if(be.start>xe.end){const Ue=this.fragmentTracker.getFragAtPos(le,S.MAIN);Ue&&Ue.end>xe.end&&(xe=Ue,this.mainFragLoading={frag:Ue,targetBufferTime:null})}if(be.start>xe.end)return}this.loadFragment(be,h,le)}onMediaDetaching(e,t){this.bufferFlushed=this.flushing=!1,super.onMediaDetaching(e,t)}onAudioTracksUpdated(e,{audioTracks:t}){this.resetTransmuxer(),this.levels=t.map(r=>new br(r))}onAudioTrackSwitching(e,t){const r=!!t.url;this.trackId=t.id;const{fragCurrent:i}=this;i&&(i.abortRequests(),this.removeUnbufferedFrags(i.start)),this.resetLoadingState(),r?(this.switchingTrack=t,this.flushAudioIfNeeded(t),this.state!==Et.STOPPED&&(this.setInterval(vl),this.state=Et.IDLE,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 r=this.cachedTrackLoadedData;r&&(this.cachedTrackLoadedData=null,this.onAudioTrackLoaded(d.AUDIO_TRACK_LOADED,r))}onAudioTrackLoaded(e,t){var r;const{levels:i}=this,{details:n,id:a,groupId:h,track:_}=t;if(!i){this.warn(`Audio tracks reset while loading track ${a} "${_.name}" of "${h}"`);return}const g=this.mainDetails;if(!g||n.endCC>g.endCC||g.expired){this.cachedTrackLoadedData=t,this.state!==Et.STOPPED&&(this.state=Et.WAITING_TRACK);return}this.cachedTrackLoadedData=null,this.log(`Audio track ${a} "${_.name}" of "${h}" loaded [${n.startSN},${n.endSN}]${n.lastPartSn?`[part-${n.lastPartSn}-${n.lastPartIndex}]`:""},duration:${n.totalduration}`);const x=i[a];let D=0;if(n.live||(r=x.details)!=null&&r.live){if(this.checkLiveUpdate(n),n.deltaUpdateFailed)return;if(x.details){var j;D=this.alignPlaylists(n,x.details,(j=this.levelLastLoaded)==null?void 0:j.details)}n.alignedSliding||(Os(n,g),n.alignedSliding||ss(n,g),D=n.fragmentStart)}x.details=n,this.levelLastLoaded=x,this.startFragRequested||this.setStartPosition(g,D),this.hls.trigger(d.AUDIO_TRACK_UPDATED,{details:n,id:a,groupId:t.groupId}),this.state===Et.WAITING_TRACK&&!this.waitForCdnTuneIn(n)&&(this.state=Et.IDLE),this.tick()}_handleFragmentLoadProgress(e){var t;const r=e.frag,{part:i,payload:n}=e,{config:a,trackId:h,levels:_}=this;if(!_){this.warn(`Audio tracks were reset while fragment load was in progress. Fragment ${r.sn} of level ${r.level} will not be buffered`);return}const g=_[h];if(!g){this.warn("Audio track is undefined on fragment load progress");return}const x=g.details;if(!x){this.warn("Audio track details undefined on fragment load progress"),this.removeUnbufferedFrags(r.start);return}const D=a.defaultAudioCodec||g.audioCodec||"mp4a.40.2";let j=this.transmuxer;j||(j=this.transmuxer=new _l(this.hls,S.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));const Y=this.initPTS[r.cc],Q=(t=r.initSegment)==null?void 0:t.data;if(Y!==void 0){const le=i?i.index:-1,be=le!==-1,xe=new rn(r.level,r.sn,r.stats.chunkCount,n.byteLength,le,be);j.push(n,Q,D,"",r,i,x.totalduration,!1,xe,Y)}else{this.log(`Unknown video PTS for cc ${r.cc}, waiting for video PTS before demuxing audio frag ${r.sn} of [${x.startSN} ,${x.endSN}],track ${h}`);const{cache:ue}=this.waitingData=this.waitingData||{frag:r,part:i,cache:new ua,complete:!1};ue.push(new Uint8Array(n)),this.state!==Et.STOPPED&&(this.state=Et.WAITING_INIT_PTS)}}_handleFragmentLoadComplete(e){if(this.waitingData){this.waitingData.complete=!0;return}super._handleFragmentLoadComplete(e)}onBufferReset(){this.mediaBuffer=null}onBufferCreated(e,t){this.bufferFlushed=this.flushing=!1;const r=t.tracks.audio;r&&(this.mediaBuffer=r.buffer||null)}onFragLoading(e,t){!this.audioOnly&&t.frag.type===S.MAIN&&Oe(t.frag)&&(this.mainFragLoading=t,this.state===Et.IDLE&&this.tick())}onFragBuffered(e,t){const{frag:r,part:i}=t;if(r.type!==S.AUDIO){!this.audioOnly&&r.type===S.MAIN&&!r.elementaryStreams.video&&!r.elementaryStreams.audiovideo&&(this.audioOnly=!0,this.mainFragLoading=null);return}if(this.fragContextChanged(r)){this.warn(`Fragment ${r.sn}${i?" p: "+i.index:""} of level ${r.level} finished buffering, but was aborted. state: ${this.state}, audioSwitch: ${this.switchingTrack?this.switchingTrack.name:"false"}`);return}if(Oe(r)){this.fragPrevious=r;const n=this.switchingTrack;n&&(this.bufferedTrack=n,this.switchingTrack=null,this.hls.trigger(d.AUDIO_TRACK_SWITCHED,c({},n)))}this.fragBufferedComplete(r,i),this.media&&this.tick()}onError(e,t){var r;if(t.fatal){this.state=Et.ERROR;return}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(S.AUDIO,t);break;case A.AUDIO_TRACK_LOAD_ERROR:case A.AUDIO_TRACK_LOAD_TIMEOUT:case A.LEVEL_PARSING_ERROR:!t.levelRetry&&this.state===Et.WAITING_TRACK&&((r=t.context)==null?void 0:r.type)===U.AUDIO_TRACK&&(this.state=Et.IDLE);break;case A.BUFFER_ADD_CODEC_ERROR:case A.BUFFER_APPEND_ERROR:if(t.parent!=="audio")return;this.reduceLengthAndFlushBuffer(t)||this.resetLoadingState();break;case A.BUFFER_FULL_ERROR:if(t.parent!=="audio")return;this.reduceLengthAndFlushBuffer(t)&&(this.bufferedTrack=null,super.flushMainBuffer(0,Number.POSITIVE_INFINITY,"audio"));break;case A.INTERNAL_EXCEPTION:this.recoverWorkerError(t);break}}onBufferFlushing(e,{type:t}){t!==ne.VIDEO&&(this.flushing=!0)}onBufferFlushed(e,{type:t}){if(t!==ne.VIDEO){this.flushing=!1,this.bufferFlushed=!0,this.state===Et.ENDED&&(this.state=Et.IDLE);const r=this.mediaBuffer||this.media;r&&(this.afterBufferFlushed(r,t,S.AUDIO),this.tick())}}_handleTransmuxComplete(e){var t;const r="audio",{hls:i}=this,{remuxResult:n,chunkMeta:a}=e,h=this.getCurrentContext(a);if(!h){this.resetWhenMissingContext(a);return}const{frag:_,part:g,level:x}=h,{details:D}=x,{audio:j,text:Y,id3:Q,initSegment:ue}=n;if(this.fragContextChanged(_)||!D){this.fragmentTracker.removeFragment(_);return}if(this.state=Et.PARSING,this.switchingTrack&&j&&this.completeAudioSwitch(this.switchingTrack),ue!=null&&ue.tracks){const le=_.initSegment||_;if(this.unhandledEncryptionError(ue,_))return;this._bufferInitSegment(x,ue.tracks,le,a),i.trigger(d.FRAG_PARSING_INIT_SEGMENT,{frag:le,id:r,tracks:ue.tracks})}if(j){const{startPTS:le,endPTS:be,startDTS:xe,endDTS:Ce}=j;g&&(g.elementaryStreams[ne.AUDIO]={startPTS:le,endPTS:be,startDTS:xe,endDTS:Ce}),_.setElementaryStreamInfo(ne.AUDIO,le,be,xe,Ce),this.bufferFragmentData(j,_,g,a)}if(Q!=null&&(t=Q.samples)!=null&&t.length){const le=u({id:r,frag:_,details:D},Q);i.trigger(d.FRAG_PARSING_METADATA,le)}if(Y){const le=u({id:r,frag:_,details:D},Y);i.trigger(d.FRAG_PARSING_USERDATA,le)}}_bufferInitSegment(e,t,r,i){if(this.state!==Et.PARSING||(t.video&&delete t.video,t.audiovideo&&delete t.audiovideo,!t.audio))return;const n=t.audio;n.id=S.AUDIO;const a=e.audioCodec;this.log(`Init audio buffer, container:${n.container}, codecs[level/parsed]=[${a}/${n.codec}]`),a&&a.split(",").length===1&&(n.levelCodec=a),this.hls.trigger(d.BUFFER_CODECS,t);const h=n.initSegment;if(h!=null&&h.byteLength){const _={type:"audio",frag:r,part:null,chunkMeta:i,parent:r.type,data:h};this.hls.trigger(d.BUFFER_APPENDING,_)}this.tickImmediate()}loadFragment(e,t,r){const i=this.fragmentTracker.getState(e);if(this.switchingTrack||i===$r.NOT_LOADED||i===$r.PARTIAL){var n;if(!Oe(e))this._loadInitSegment(e,t);else if((n=t.details)!=null&&n.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 ${this.trackId}`),this.state=Et.WAITING_INIT_PTS;const a=this.mainDetails;a&&a.fragmentStart!==t.details.fragmentStart&&ss(t.details,a)}else super.loadFragment(e,t,r)}else this.clearTrackerIfNeeded(e)}flushAudioIfNeeded(e){if(this.media&&this.bufferedTrack){const{name:t,lang:r,assocLang:i,characteristics:n,audioCodec:a,channels:h}=this.bufferedTrack;$i({name:t,lang:r,assocLang:i,characteristics:n,audioCodec:a,channels:h},e,si)||(mn(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(d.AUDIO_TRACK_SWITCHED,c({},e))}}class $o extends M{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(){this.timer!==-1&&(self.clearTimeout(this.timer),this.timer=-1)}startLoad(){this.canLoad=!0,this.loadPlaylist()}stopLoad(){this.canLoad=!1,this.clearTimer()}switchParams(e,t,r){const i=t==null?void 0:t.renditionReports;if(i){let n=-1;for(let a=0;a<i.length;a++){const h=i[a];let _;try{_=new self.URL(h.URI,t.url).href}catch(g){this.warn(`Could not construct new URL for Rendition Report: ${g}`),_=h.URI||""}if(_===e){n=a;break}else _===e.substring(0,_.length)&&(n=a)}if(n!==-1){const a=i[n],h=parseInt(a["LAST-MSN"])||t.lastPartSn;let _=parseInt(a["LAST-PART"])||t.lastPartIndex;if(this.hls.config.lowLatencyMode){const x=Math.min(t.age-t.partTarget,t.targetduration);_>=0&&x>t.partTarget&&(_+=1)}const g=r&&bi(r);return new fi(h,_>=0?_:void 0,g)}}}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(r){this.warn(`Could not construct new URL with HLS Delivery Directives: ${r}`)}return e}playlistLoaded(e,t,r){const{details:i,stats:n}=t,a=self.performance.now(),h=n.loading.first?Math.max(0,a-n.loading.first):0;i.advancedDateTime=Date.now()-h;const _=this.hls.config.timelineOffset;if(_!==i.appliedTimelineOffset){const x=Math.max(_||0,0);i.appliedTimelineOffset=x,i.fragments.forEach(D=>{D.setStart(D.playlistOffset+x)})}if(i.live||r!=null&&r.live){const x="levelInfo"in t?t.levelInfo:t.track;if(i.reloaded(r),r&&i.fragments.length>0){ka(r,i,this);const xe=i.playlistParsingError;if(xe){this.warn(xe);const Ce=this.hls;if(!Ce.config.ignorePlaylistParsingErrors){var g;const{networkDetails:Ue}=t;Ce.trigger(d.ERROR,{type:P.NETWORK_ERROR,details:A.LEVEL_PARSING_ERROR,fatal:!1,url:i.url,error:xe,reason:xe.message,level:t.level||void 0,parent:(g=i.fragments[0])==null?void 0:g.type,networkDetails:Ue,stats:n});return}i.playlistParsingError=null}}i.requestScheduled===-1&&(i.requestScheduled=n.loading.start);const D=this.hls.mainForwardBufferInfo,j=D?D.end-D.len:0,Y=(i.edge-j)*1e3,Q=Dn(i,Y);if(i.requestScheduled+Q<a?i.requestScheduled=a:i.requestScheduled+=Q,this.log(`live playlist ${e} ${i.advanced?"REFRESHED "+i.lastPartSn+"-"+i.lastPartIndex:i.updated?"UPDATED":"MISSED"}`),!this.canLoad||!i.live)return;let ue,le,be;if(i.canBlockReload&&i.endSN&&i.advanced){const xe=this.hls.config.lowLatencyMode,Ce=i.lastPartSn,Ue=i.endSN,qe=i.lastPartIndex,pt=qe!==-1,Ye=Ce===Ue;pt?Ye?(le=Ue+1,be=xe?0:qe):(le=Ce,be=xe?qe+1:i.maxPartIndex):le=Ue+1;const at=i.age,nt=at+i.ageHeader;let Ze=Math.min(nt-i.partTarget,i.targetduration*1.5);if(Ze>0){if(nt>i.targetduration*3)this.log(`Playlist last advanced ${at.toFixed(2)}s ago. Omitting segment and part directives.`),le=void 0,be=void 0;else if(r!=null&&r.tuneInGoal&&nt-i.partTarget>r.tuneInGoal)this.warn(`CDN Tune-in goal increased from: ${r.tuneInGoal} to: ${Ze} with playlist age: ${i.age}`),Ze=0;else{const wt=Math.floor(Ze/i.targetduration);if(le+=wt,be!==void 0){const Wt=Math.round(Ze%i.targetduration/i.partTarget);be+=Wt}this.log(`CDN Tune-in age: ${i.ageHeader}s last advanced ${at.toFixed(2)}s goal: ${Ze} skip sn ${wt} to part ${be}`)}i.tuneInGoal=Ze}if(ue=this.getDeliveryDirectives(i,t.deliveryDirectives,le,be),xe||!Ye){i.requestScheduled=a,this.loadingPlaylist(x,ue);return}}else(i.canBlockReload||i.canSkipUntil)&&(ue=this.getDeliveryDirectives(i,t.deliveryDirectives,le,be));ue&&le!==void 0&&i.canBlockReload&&(i.requestScheduled=n.loading.first+Math.max(Q-h*2,Q/2)),this.scheduleLoading(x,ue,i)}else this.clearTimer()}scheduleLoading(e,t,r){const i=r||e.details;if(!i){this.loadingPlaylist(e,t);return}const n=self.performance.now(),a=i.requestScheduled;if(n>=a){this.loadingPlaylist(e,t);return}const h=a-n;this.log(`reload live playlist ${e.name||e.bitrate+"bps"} in ${Math.round(h)} ms`),this.clearTimer(),this.timer=self.setTimeout(()=>this.loadingPlaylist(e,t),h)}getDeliveryDirectives(e,t,r,i){let n=bi(e);return t!=null&&t.skip&&e.deltaUpdateFailed&&(r=t.msn,i=t.part,n=Rr.No),new fi(r,i,n)}checkRetry(e){const t=e.details,r=Pi(e),i=e.errorAction,{action:n,retryCount:a=0,retryConfig:h}=i||{},_=!!i&&!!h&&(n===ur.RetryRequest||!i.resolved&&n===ur.SendAlternateToPenaltyBox);if(_){var g;if(a>=h.maxNumRetry)return!1;if(r&&(g=e.context)!=null&&g.deliveryDirectives)this.warn(`Retrying playlist loading ${a+1}/${h.maxNumRetry} after "${t}" without delivery-directives`),this.loadPlaylist();else{const x=Vr(h,a);this.clearTimer(),this.timer=self.setTimeout(()=>this.loadPlaylist(),x),this.warn(`Retrying playlist loading ${a+1}/${h.maxNumRetry} after "${t}" in ${x}ms`)}e.levelRetry=!0,i.resolved=!0}return _}}function yl(o,e){if(o.length!==e.length)return!1;for(let t=0;t<o.length;t++)if(!Ea(o[t].attrs,e[t].attrs))return!1;return!0}function Ea(o,e,t){const r=o["STABLE-RENDITION-ID"];return r&&!t?r===e["STABLE-RENDITION-ID"]:!(t||["LANGUAGE","NAME","CHARACTERISTICS","AUTOSELECT","DEFAULT","FORCED","ASSOC-LANGUAGE"]).some(i=>o[i]!==e[i])}function zo(o,e){return e.label.toLowerCase()===o.name.toLowerCase()&&(!e.language||e.language.toLowerCase()===(o.lang||"").toLowerCase())}class Tu extends $o{constructor(e){super(e,"audio-track-controller"),this.tracks=[],this.groupIds=null,this.tracksInGroup=[],this.trackId=-1,this.currentTrack=null,this.selectDefaultTrack=!0,this.registerListeners()}registerListeners(){const{hls:e}=this;e.on(d.MANIFEST_LOADING,this.onManifestLoading,this),e.on(d.MANIFEST_PARSED,this.onManifestParsed,this),e.on(d.LEVEL_LOADING,this.onLevelLoading,this),e.on(d.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(d.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(d.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(d.MANIFEST_LOADING,this.onManifestLoading,this),e.off(d.MANIFEST_PARSED,this.onManifestParsed,this),e.off(d.LEVEL_LOADING,this.onLevelLoading,this),e.off(d.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(d.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(d.ERROR,this.onError,this)}destroy(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.currentTrack=null,super.destroy()}onManifestLoading(){this.tracks=[],this.tracksInGroup=[],this.groupIds=null,this.currentTrack=null,this.trackId=-1,this.selectDefaultTrack=!0}onManifestParsed(e,t){this.tracks=t.audioTracks||[]}onAudioTrackLoaded(e,t){const{id:r,groupId:i,details:n}=t,a=this.tracksInGroup[r];if(!a||a.groupId!==i){this.warn(`Audio track with id:${r} and group:${i} not found in active group ${a==null?void 0:a.groupId}`);return}const h=a.details;a.details=t.details,this.log(`Audio track ${r} "${a.name}" lang:${a.lang} group:${i} loaded [${n.startSN}-${n.endSN}]`),r===this.trackId&&this.playlistLoaded(r,t,h)}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 r=t.audioGroups||null,i=this.groupIds;let n=this.currentTrack;if(!r||(i==null?void 0:i.length)!==(r==null?void 0:r.length)||r!=null&&r.some(h=>(i==null?void 0:i.indexOf(h))===-1)){this.groupIds=r,this.trackId=-1,this.currentTrack=null;const h=this.tracks.filter(j=>!r||r.indexOf(j.groupId)!==-1);if(h.length)this.selectDefaultTrack&&!h.some(j=>j.default)&&(this.selectDefaultTrack=!1),h.forEach((j,Y)=>{j.id=Y});else if(!n&&!this.tracksInGroup.length)return;this.tracksInGroup=h;const _=this.hls.config.audioPreference;if(!n&&_){const j=Ci(_,h,si);if(j>-1)n=h[j];else{const Y=Ci(_,this.tracks);n=this.tracks[Y]}}let g=this.findTrackId(n);g===-1&&n&&(g=this.findTrackId(null));const x={audioTracks:h};this.log(`Updating audio tracks, ${h.length} track(s) found in group(s): ${r==null?void 0:r.join(",")}`),this.hls.trigger(d.AUDIO_TRACKS_UPDATED,x);const D=this.trackId;if(g!==-1&&D===-1)this.setAudioTrack(g);else if(h.length&&D===-1){var a;const j=new Error(`No audio track selected for current audio group-ID(s): ${(a=this.groupIds)==null?void 0:a.join(",")} track count: ${h.length}`);this.warn(j.message),this.hls.trigger(d.ERROR,{type:P.MEDIA_ERROR,details:A.AUDIO_TRACK_LOAD_ERROR,fatal:!0,error:j})}}}onError(e,t){t.fatal||!t.context||t.context.type===U.AUDIO_TRACK&&t.context.id===this.trackId&&(!this.groupIds||this.groupIds.indexOf(t.context.groupId)!==-1)&&this.checkRetry(t)}get allAudioTracks(){return this.tracks}get audioTracks(){return this.tracksInGroup}get audioTrack(){return this.trackId}set audioTrack(e){this.selectDefaultTrack=!1,this.setAudioTrack(e)}setAudioOption(e){const t=this.hls;if(t.config.audioPreference=e,e){const r=this.allAudioTracks;if(this.selectDefaultTrack=!1,r.length){const i=this.currentTrack;if(i&&$i(e,i,si))return i;const n=Ci(e,this.tracksInGroup,si);if(n>-1){const a=this.tracksInGroup[n];return this.setAudioTrack(n),a}else if(i){let a=t.loadLevel;a===-1&&(a=t.firstAutoLevel);const h=Ir(e,t.levels,r,a,si);if(h===-1)return null;t.nextLoadLevel=h}if(e.channels||e.audioCodec){const a=Ci(e,r);if(a>-1)return r[a]}}}return null}setAudioTrack(e){const t=this.tracksInGroup;if(e<0||e>=t.length){this.warn(`Invalid audio track id: ${e}`);return}this.selectDefaultTrack=!1;const r=this.currentTrack,i=t[e],n=i.details&&!i.details.live;if(e===this.trackId&&i===r&&n||(this.log(`Switching to audio-track ${e} "${i.name}" lang:${i.lang} group:${i.groupId} channels:${i.channels}`),this.trackId=e,this.currentTrack=i,this.hls.trigger(d.AUDIO_TRACK_SWITCHING,c({},i)),n))return;const a=this.switchParams(i.url,r==null?void 0:r.details,i.details);this.loadPlaylist(a)}findTrackId(e){const t=this.tracksInGroup;for(let r=0;r<t.length;r++){const i=t[r];if(!(this.selectDefaultTrack&&!i.default)&&(!e||$i(e,i,si)))return r}if(e){const{name:r,lang:i,assocLang:n,characteristics:a,audioCodec:h,channels:_}=e;for(let g=0;g<t.length;g++){const x=t[g];if($i({name:r,lang:i,assocLang:n,characteristics:a,audioCodec:h,channels:_},x,si))return g}for(let g=0;g<t.length;g++){const x=t[g];if(Ea(e.attrs,x.attrs,["LANGUAGE","ASSOC-LANGUAGE","CHARACTERISTICS"]))return g}for(let g=0;g<t.length;g++){const x=t[g];if(Ea(e.attrs,x.attrs,["LANGUAGE"]))return g}}return-1}loadPlaylist(e){super.loadPlaylist();const t=this.currentTrack;this.shouldLoadPlaylist(t)&&mn(t.url,this.hls)&&this.scheduleLoading(t,e)}loadingPlaylist(e,t){super.loadingPlaylist(e,t);const r=e.id,i=e.groupId,n=this.getUrlWithDirectives(e.url,t),a=e.details,h=a==null?void 0:a.age;this.log(`Loading audio-track ${r} "${e.name}" lang:${e.lang} group:${i}${(t==null?void 0:t.msn)!==void 0?" at sn "+t.msn+" part "+t.part:""}${h&&a.live?" age "+h.toFixed(1)+(a.type?" "+a.type||0:""):""} ${n}`),this.hls.trigger(d.AUDIO_TRACK_LOADING,{url:n,id:r,groupId:i,deliveryDirectives:t||null,track:e})}}class Du{constructor(e){this.tracks=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.tracks=e}destroy(){this.tracks=this.queues=null}append(e,t,r){if(this.queues===null||this.tracks===null)return;const i=this.queues[t];i.push(e),i.length===1&&!r&&this.executeNext(t)}appendBlocker(e){return new Promise(t=>{const r={label:"async-blocker",execute:t,onStart:()=>{},onComplete:()=>{},onError:()=>{}};this.append(r,e)})}prependBlocker(e){return new Promise(t=>{if(this.queues){const r={label:"async-blocker-prepend",execute:t,onStart:()=>{},onComplete:()=>{},onError:()=>{}};this.queues[e].unshift(r)}})}removeBlockers(){this.queues!==null&&[this.queues.video,this.queues.audio,this.queues.audiovideo].forEach(e=>{var t;const r=(t=e[0])==null?void 0:t.label;(r==="async-blocker"||r==="async-blocker-prepend")&&(e[0].execute(),e.splice(0,1))})}unblockAudio(e){if(this.queues===null)return;this.queues.audio[0]===e&&this.shiftAndExecuteNext("audio")}executeNext(e){if(this.queues===null||this.tracks===null)return;const t=this.queues[e];if(t.length){const i=t[0];try{i.execute()}catch(n){var r;if(i.onError(n),this.queues===null||this.tracks===null)return;const a=(r=this.tracks[e])==null?void 0:r.buffer;a!=null&&a.updating||this.shiftAndExecuteNext(e)}}}shiftAndExecuteNext(e){this.queues!==null&&(this.queues[e].shift(),this.executeNext(e))}current(e){var t;return((t=this.queues)==null?void 0:t[e][0])||null}toString(){const{queues:e,tracks:t}=this;return e===null||t===null?"<destroyed>":`
${this.list("video")}
${this.list("audio")}
${this.list("audiovideo")}}`}list(e){var t,r;return(t=this.queues)!=null&&t[e]||(r=this.tracks)!=null&&r[e]?`${e}: (${this.listSbInfo(e)}) ${this.listOps(e)}`:""}listSbInfo(e){var t;const r=(t=this.tracks)==null?void 0:t[e],i=r==null?void 0:r.buffer;return i?`SourceBuffer${i.updating?" updating":""}${r.ended?" ended":""}${r.ending?" ending":""}`:"none"}listOps(e){var t;return((t=this.queues)==null?void 0:t[e].map(r=>r.label).join(", "))||""}}const bl=/(avc[1234]|hvc1|hev1|dvh[1e]|vp09|av01)(?:\.[^.,]+)+/,Sl="HlsJsTrackRemovedError";class Ru extends Error{constructor(e){super(e),this.name=Sl}}class Lu extends M{constructor(e,t){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=r=>{var i;this.hls&&((i=this.mediaSource)==null?void 0:i.readyState)==="open"&&this.hls.pauseBuffering()},this._onStartStreaming=r=>{this.hls&&this.hls.resumeBuffering()},this._onMediaSourceOpen=r=>{const{media:i,mediaSource:n}=this;r&&this.log("Media source opened"),!(!i||!n)&&(n.removeEventListener("sourceopen",this._onMediaSourceOpen),i.removeEventListener("emptied",this._onMediaEmptied),this.updateDuration(),this.hls.trigger(d.MEDIA_ATTACHED,{media:i,mediaSource:n}),this.mediaSource!==null&&this.checkPendingTracks())},this._onMediaSourceClose=()=>{this.log("Media source closed")},this._onMediaSourceEnded=()=>{this.log("Media source ended")},this._onMediaEmptied=()=>{const{mediaSrc:r,_objectUrl:i}=this;r!==i&&this.error(`Media element src was set while attaching MediaSource (${i} > ${r})`)},this.hls=e,this.fragmentTracker=t,this.appendSource=re(ie(e.config.preferManagedMediaSource)),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(d.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(d.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(d.MANIFEST_LOADING,this.onManifestLoading,this),e.on(d.MANIFEST_PARSED,this.onManifestParsed,this),e.on(d.BUFFER_RESET,this.onBufferReset,this),e.on(d.BUFFER_APPENDING,this.onBufferAppending,this),e.on(d.BUFFER_CODECS,this.onBufferCodecs,this),e.on(d.BUFFER_EOS,this.onBufferEos,this),e.on(d.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(d.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(d.FRAG_PARSED,this.onFragParsed,this),e.on(d.FRAG_CHANGED,this.onFragChanged,this),e.on(d.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(d.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(d.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(d.MANIFEST_LOADING,this.onManifestLoading,this),e.off(d.MANIFEST_PARSED,this.onManifestParsed,this),e.off(d.BUFFER_RESET,this.onBufferReset,this),e.off(d.BUFFER_APPENDING,this.onBufferAppending,this),e.off(d.BUFFER_CODECS,this.onBufferCodecs,this),e.off(d.BUFFER_EOS,this.onBufferEos,this),e.off(d.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(d.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(d.FRAG_PARSED,this.onFragParsed,this),e.off(d.FRAG_CHANGED,this.onFragChanged,this),e.off(d.ERROR,this.onError,this)}transferMedia(){const{media:e,mediaSource:t}=this;if(!e)return null;const r={};if(this.operationQueue){const n=this.isUpdating();n||this.operationQueue.removeBlockers();const a=this.isQueued();(n||a)&&this.warn(`Transfering MediaSource with${a?" operations in queue":""}${n?" updating SourceBuffer(s)":""} ${this.operationQueue}`),this.operationQueue.destroy()}const i=this.transferData;return!this.sourceBufferCount&&i&&i.mediaSource===t?u(r,i.tracks):this.sourceBuffers.forEach(n=>{const[a]=n;a&&(r[a]=u({},this.tracks[a]),this.removeBuffer(a)),n[0]=n[1]=null}),{media:e,mediaSource:t,tracks:r}}initTracks(){const e={};this.sourceBuffers=[[null,null],[null,null]],this.tracks=e,this.resetQueue(),this.resetAppendErrors(),this.lastMpegAudioChunk=this.blockedAudioAppend=null,this.lastVideoAppendEnd=0}onManifestLoading(){this.bufferCodecEventsTotal=0,this.details=null}onManifestParsed(e,t){var r;let i=2;(t.audio&&!t.video||!t.altAudio)&&(i=1),this.bufferCodecEventsTotal=i,this.log(`${i} bufferCodec event(s) expected.`),(r=this.transferData)!=null&&r.mediaSource&&this.sourceBufferCount&&i&&this.bufferCreated()}onMediaAttaching(e,t){const r=this.media=t.media;this.transferData=this.overrides=void 0;const i=ie(this.appendSource);if(i){const n=!!t.mediaSource;(n||t.overrides)&&(this.transferData=t,this.overrides=t.overrides);const a=this.mediaSource=t.mediaSource||new i;if(this.assignMediaSource(a),n)this._objectUrl=r.src,this.attachTransferred();else{const h=this._objectUrl=self.URL.createObjectURL(a);if(this.appendSource)try{r.removeAttribute("src");const _=self.ManagedMediaSource;r.disableRemotePlayback=r.disableRemotePlayback||_&&a instanceof _,El(r),ku(r,h),r.load()}catch(_){r.src=h}else r.src=h}r.addEventListener("emptied",this._onMediaEmptied)}}assignMediaSource(e){var t,r;this.log(`${((t=this.transferData)==null?void 0:t.mediaSource)===e?"transferred":"created"} media source: ${(r=e.constructor)==null?void 0:r.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 r=this.tracks,i=t.tracks,n=i?Object.keys(i):null,a=n?n.length:0,h=()=>{Promise.resolve().then(()=>{this.media&&this.mediaSourceOpenOrEnded&&this._onMediaSourceOpen()})};if(i&&n&&a){if(!this.tracksReady){this.hls.config.startFragPrefetch=!0,this.log("attachTransferred: waiting for SourceBuffer track info");return}if(this.log(`attachTransferred: (bufferCodecEventsTotal ${this.bufferCodecEventsTotal})
required tracks: ${ir(r,(_,g)=>_==="initSegment"?void 0:g)};
transfer tracks: ${ir(i,(_,g)=>_==="initSegment"?void 0:g)}}`),!_e(i,r)){t.mediaSource=null,t.tracks=void 0;const _=e.currentTime,g=this.details,x=Math.max(_,(g==null?void 0:g.fragments[0].start)||0);if(x-_>1){this.log(`attachTransferred: waiting for playback to reach new tracks start time ${_} -> ${x}`);return}this.warn(`attachTransferred: resetting MediaSource for incompatible tracks ("${Object.keys(i)}"->"${Object.keys(r)}") start time: ${x} currentTime: ${_}`),this.onMediaDetaching(d.MEDIA_DETACHING,{}),this.onMediaAttaching(d.MEDIA_ATTACHING,t),e.currentTime=x;return}this.transferData=void 0,n.forEach(_=>{const g=_,x=i[g];if(x){const D=x.buffer;if(D){const j=this.fragmentTracker,Y=x.id;if(j.hasFragments(Y)||j.hasParts(Y)){const le=nr.getBuffered(D);j.detectEvictedFragments(g,le,Y,null,!0)}const Q=Ho(g),ue=[g,D];this.sourceBuffers[Q]=ue,D.updating&&this.operationQueue&&this.operationQueue.prependBlocker(g),this.trackSourceBuffer(g,x)}}}),h(),this.bufferCreated()}else this.log("attachTransferred: MediaSource w/o SourceBuffers"),h()}get mediaSourceOpenOrEnded(){var e;const t=(e=this.mediaSource)==null?void 0:e.readyState;return t==="open"||t==="ended"}onMediaDetaching(e,t){const r=!!t.transferMedia;this.transferData=this.overrides=void 0;const{media:i,mediaSource:n,_objectUrl:a}=this;if(n){if(this.log(`media source ${r?"transferring":"detaching"}`),r)this.sourceBuffers.forEach(([h])=>{h&&this.removeBuffer(h)}),this.resetQueue();else{if(this.mediaSourceOpenOrEnded){const h=n.readyState==="open";try{const _=n.sourceBuffers;for(let g=_.length;g--;)h&&_[g].abort(),n.removeSourceBuffer(_[g]);h&&n.endOfStream()}catch(_){this.warn(`onMediaDetaching: ${_.message} while calling endOfStream`)}}this.sourceBufferCount&&this.onBufferReset()}n.removeEventListener("sourceopen",this._onMediaSourceOpen),n.removeEventListener("sourceended",this._onMediaSourceEnded),n.removeEventListener("sourceclose",this._onMediaSourceClose),this.appendSource&&(n.removeEventListener("startstreaming",this._onStartStreaming),n.removeEventListener("endstreaming",this._onEndStreaming)),this.mediaSource=null,this._objectUrl=null}i&&(i.removeEventListener("emptied",this._onMediaEmptied),r||(a&&self.URL.revokeObjectURL(a),this.mediaSrc===a?(i.removeAttribute("src"),this.appendSource&&El(i),i.load()):this.warn("media|source.src was changed by a third party - skip cleanup")),this.media=null),this.hls.trigger(d.MEDIA_DETACHED,t)}onBufferReset(){this.sourceBuffers.forEach(([e])=>{e&&this.resetBuffer(e)}),this.initTracks()}resetBuffer(e){var t;const r=(t=this.tracks[e])==null?void 0:t.buffer;if(this.removeBuffer(e),r)try{var i;(i=this.mediaSource)!=null&&i.sourceBuffers.length&&this.mediaSource.removeSourceBuffer(r)}catch(n){this.warn(`onBufferReset ${e}`,n)}delete this.tracks[e]}removeBuffer(e){this.removeBufferListeners(e),this.sourceBuffers[Ho(e)]=[null,null];const t=this.tracks[e];t&&(t.buffer=void 0)}resetQueue(){this.operationQueue&&this.operationQueue.destroy(),this.operationQueue=new Du(this.tracks)}onBufferCodecs(e,t){var r;const i=this.tracks,n=Object.keys(t);this.log(`BUFFER_CODECS: "${n}" (current SB count ${this.sourceBufferCount})`);const a="audiovideo"in t&&(i.audio||i.video)||i.audiovideo&&("audio"in t||"video"in t),h=!a&&this.sourceBufferCount&&this.media&&n.some(_=>!i[_]);if(a||h){this.warn(`Unsupported transition between "${Object.keys(i)}" and "${n}" SourceBuffers`);return}n.forEach(_=>{var g,x;const D=t[_],{id:j,codec:Y,levelCodec:Q,container:ue,metadata:le,supplemental:be}=D;let xe=i[_];const Ce=(g=this.transferData)==null||(g=g.tracks)==null?void 0:g[_],Ue=Ce!=null&&Ce.buffer?Ce:xe,qe=(Ue==null?void 0:Ue.pendingCodec)||(Ue==null?void 0:Ue.codec),pt=Ue==null?void 0:Ue.levelCodec;xe||(xe=i[_]={buffer:void 0,listeners:[],codec:Y,supplemental:be,container:ue,levelCodec:Q,metadata:le,id:j});const Ye=Bt(qe,pt),at=Ye==null?void 0:Ye.replace(bl,"$1");let nt=Bt(Y,Q);const Ze=(x=nt)==null?void 0:x.replace(bl,"$1");nt&&Ye&&at!==Ze&&(_.slice(0,5)==="audio"&&(nt=ve(nt,this.appendSource)),this.log(`switching codec ${qe} to ${nt}`),nt!==(xe.pendingCodec||xe.codec)&&(xe.pendingCodec=nt),xe.container=ue,this.appendChangeType(_,ue,nt))}),(this.tracksReady||this.sourceBufferCount)&&(t.tracks=this.sourceBufferTracks),!this.sourceBufferCount&&(this.bufferCodecEventsTotal>1&&!this.tracks.video&&!t.video&&((r=t.audio)==null?void 0:r.id)==="main"&&(this.log("Main audio-only"),this.bufferCodecEventsTotal=1),this.mediaSourceOpenOrEnded&&this.checkPendingTracks())}get sourceBufferTracks(){return Object.keys(this.tracks).reduce((e,t)=>{const r=this.tracks[t];return e[t]={id:r.id,container:r.container,codec:r.codec,levelCodec:r.levelCodec},e},{})}appendChangeType(e,t,r){const i=`${t};codecs=${r}`,n={label:`change-type=${i}`,execute:()=>{const a=this.tracks[e];if(a){const h=a.buffer;h!=null&&h.changeType&&(this.log(`changing ${e} sourceBuffer type to ${i}`),h.changeType(i),a.codec=r,a.container=t)}this.shiftAndExecuteNext(e)},onStart:()=>{},onComplete:()=>{},onError:a=>{this.warn(`Failed to change ${e} SourceBuffer type`,a)}};this.append(n,e,this.isPending(this.tracks[e]))}blockAudio(e){var t;const r=e.start,i=r+e.duration*.05;if(((t=this.fragmentTracker.getAppendedFrag(r,S.MAIN))==null?void 0:t.gap)===!0)return;const a={label:"block-audio",execute:()=>{var h;const _=this.tracks.video;(this.lastVideoAppendEnd>i||_!=null&&_.buffer&&nr.isBuffered(_.buffer,i)||((h=this.fragmentTracker.getAppendedFrag(i,S.MAIN))==null?void 0:h.gap)===!0)&&(this.blockedAudioAppend=null,this.shiftAndExecuteNext("audio"))},onStart:()=>{},onComplete:()=>{},onError:h=>{this.warn("Error executing block-audio operation",h)}};this.blockedAudioAppend={op:a,frag:e},this.append(a,"audio",!0)}unblockAudio(){const{blockedAudioAppend:e,operationQueue:t}=this;e&&t&&(this.blockedAudioAppend=null,t.unblockAudio(e.op))}onBufferAppending(e,t){const{tracks:r}=this,{data:i,type:n,parent:a,frag:h,part:_,chunkMeta:g,offset:x}=t,D=g.buffering[n],{sn:j,cc:Y}=h,Q=self.performance.now();D.start=Q;const ue=h.stats.buffering,le=_?_.stats.buffering:null;ue.start===0&&(ue.start=Q),le&&le.start===0&&(le.start=Q);const be=r.audio;let xe=!1;n==="audio"&&(be==null?void 0:be.container)==="audio/mpeg"&&(xe=!this.lastMpegAudioChunk||g.id===1||this.lastMpegAudioChunk.sn!==g.sn,this.lastMpegAudioChunk=g);const Ce=r.video,Ue=Ce==null?void 0:Ce.buffer;if(Ue&&j!=="initSegment"){const Ye=_||h,at=this.blockedAudioAppend;if(n==="audio"&&a!=="main"&&!this.blockedAudioAppend&&!(Ce.ending||Ce.ended)){const Ze=Ye.start+Ye.duration*.05,wt=Ue.buffered,Wt=this.currentOp("video");!wt.length&&!Wt?this.blockAudio(Ye):!Wt&&!nr.isBuffered(Ue,Ze)&&this.lastVideoAppendEnd<Ze&&this.blockAudio(Ye)}else if(n==="video"){const nt=Ye.end;if(at){const Ze=at.frag.start;(nt>Ze||nt<this.lastVideoAppendEnd||nr.isBuffered(Ue,Ze))&&this.unblockAudio()}this.lastVideoAppendEnd=nt}}const qe=(_||h).start,pt={label:`append-${n}`,execute:()=>{var Ye;D.executeStart=self.performance.now();const at=(Ye=this.tracks[n])==null?void 0:Ye.buffer;at&&(xe?this.updateTimestampOffset(at,qe,.1,n,j,Y):x!==void 0&&R(x)&&this.updateTimestampOffset(at,x,1e-6,n,j,Y)),this.appendExecutor(i,n)},onStart:()=>{},onComplete:()=>{const Ye=self.performance.now();D.executeEnd=D.end=Ye,ue.first===0&&(ue.first=Ye),le&&le.first===0&&(le.first=Ye);const at={};this.sourceBuffers.forEach(([nt,Ze])=>{nt&&(at[nt]=nr.getBuffered(Ze))}),this.appendErrors[n]=0,n==="audio"||n==="video"?this.appendErrors.audiovideo=0:(this.appendErrors.audio=0,this.appendErrors.video=0),this.hls.trigger(d.BUFFER_APPENDED,{type:n,frag:h,part:_,chunkMeta:g,parent:h.type,timeRanges:at})},onError:Ye=>{var at;const nt={type:P.MEDIA_ERROR,parent:h.type,details:A.BUFFER_APPEND_ERROR,sourceBufferName:n,frag:h,part:_,chunkMeta:g,error:Ye,err:Ye,fatal:!1},Ze=(at=this.media)==null?void 0:at.error;if(Ye.code===DOMException.QUOTA_EXCEEDED_ERR||Ye.name=="QuotaExceededError"||"quota"in Ye)nt.details=A.BUFFER_FULL_ERROR;else if(Ye.code===DOMException.INVALID_STATE_ERR&&this.mediaSourceOpenOrEnded&&!Ze)nt.errorAction=ei(!0);else if(Ye.name===Sl&&this.sourceBufferCount===0)nt.errorAction=ei(!0);else{const wt=++this.appendErrors[n];this.warn(`Failed ${wt}/${this.hls.config.appendErrorMaxRetry} times to append segment in "${n}" sourceBuffer (${Ze||"no media error"})`),(wt>=this.hls.config.appendErrorMaxRetry||Ze)&&(nt.fatal=!0)}this.hls.trigger(d.ERROR,nt)}};this.log(`queuing "${n}" append sn: ${j}${_?" p: "+_.index:""} of ${h.type===S.MAIN?"level":"track"} ${h.level} cc: ${Y}`),this.append(pt,n,this.isPending(this.tracks[n]))}getFlushOp(e,t,r){return this.log(`queuing "${e}" remove ${t}-${r}`),{label:"remove",execute:()=>{this.removeExecutor(e,t,r)},onStart:()=>{},onComplete:()=>{this.hls.trigger(d.BUFFER_FLUSHED,{type:e})},onError:i=>{this.warn(`Failed to remove ${t}-${r} from "${e}" SourceBuffer`,i)}}}onBufferFlushing(e,t){const{type:r,startOffset:i,endOffset:n}=t;r?this.append(this.getFlushOp(r,i,n),r):this.sourceBuffers.forEach(([a])=>{a&&this.append(this.getFlushOp(a,i,n),a)})}onFragParsed(e,t){const{frag:r,part:i}=t,n=[],a=i?i.elementaryStreams:r.elementaryStreams;a[ne.AUDIOVIDEO]?n.push("audiovideo"):(a[ne.AUDIO]&&n.push("audio"),a[ne.VIDEO]&&n.push("video"));const h=()=>{const _=self.performance.now();r.stats.buffering.end=_,i&&(i.stats.buffering.end=_);const g=i?i.stats:r.stats;this.hls.trigger(d.FRAG_BUFFERED,{frag:r,part:i,stats:g,id:r.type})};n.length===0&&this.warn(`Fragments must have at least one ElementaryStreamType set. type: ${r.type} level: ${r.level} sn: ${r.sn}`),this.blockBuffers(h,n).catch(_=>{this.warn(`Fragment buffered callback ${_}`),this.stepOperationQueue(this.sourceBufferTypes)})}onFragChanged(e,t){this.trimBuffers()}get bufferedToEnd(){return this.sourceBufferCount>0&&!this.sourceBuffers.some(([e])=>{if(e){const t=this.tracks[e];if(t)return!t.ended||t.ending}return!1})}onBufferEos(e,t){var r;this.sourceBuffers.forEach(([a])=>{if(a){const h=this.tracks[a];(!t.type||t.type===a)&&(h.ending=!0,h.ended||(h.ended=!0,this.log(`${a} buffer reached EOS`)))}});const i=((r=this.overrides)==null?void 0:r.endOfStream)!==!1;this.sourceBufferCount>0&&!this.sourceBuffers.some(([a])=>{var h;return a&&!((h=this.tracks[a])!=null&&h.ended)})?i?(this.log("Queueing EOS"),this.blockUntilOpen(()=>{this.tracksEnded();const{mediaSource:a}=this;if(!a||a.readyState!=="open"){a&&this.log(`Could not call mediaSource.endOfStream(). mediaSource.readyState: ${a.readyState}`);return}this.log("Calling mediaSource.endOfStream()"),a.endOfStream(),this.hls.trigger(d.BUFFERED_TO_END,void 0)})):(this.tracksEnded(),this.hls.trigger(d.BUFFERED_TO_END,void 0)):t.type==="video"&&this.unblockAudio()}tracksEnded(){this.sourceBuffers.forEach(([e])=>{if(e!==null){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 r;const i=(r=t.errorAction)==null?void 0:r.nextAutoLevel;R(i)&&i!==t.frag.level&&this.resetAppendErrors()}}resetAppendErrors(){this.appendErrors={audio:0,video:0,audiovideo:0}}trimBuffers(){const{hls:e,details:t,media:r}=this;if(!r||t===null||!this.sourceBufferCount)return;const i=e.config,n=r.currentTime,a=t.levelTargetDuration,h=t.live&&i.liveBackBufferLength!==null?i.liveBackBufferLength:i.backBufferLength;if(R(h)&&h>=0){const g=Math.max(h,a),x=Math.floor(n/a)*a-g;this.flushBackBuffer(n,a,x)}const _=i.frontBufferFlushThreshold;if(R(_)&&_>0){const g=Math.max(i.maxBufferLength,_),x=Math.max(g,a),D=Math.floor(n/a)*a+x;this.flushFrontBuffer(n,a,D)}}flushBackBuffer(e,t,r){this.sourceBuffers.forEach(([i,n])=>{if(n){const h=nr.getBuffered(n);if(h.length>0&&r>h.start(0)){var a;this.hls.trigger(d.BACK_BUFFER_REACHED,{bufferEnd:r});const _=this.tracks[i];if((a=this.details)!=null&&a.live)this.hls.trigger(d.LIVE_BACK_BUFFER_REACHED,{bufferEnd:r});else if(_!=null&&_.ended){this.log(`Cannot flush ${i} back buffer while SourceBuffer is in ended state`);return}this.hls.trigger(d.BUFFER_FLUSHING,{startOffset:0,endOffset:r,type:i})}}})}flushFrontBuffer(e,t,r){this.sourceBuffers.forEach(([i,n])=>{if(n){const a=nr.getBuffered(n),h=a.length;if(h<2)return;const _=a.start(h-1),g=a.end(h-1);if(r>_||e>=_&&e<=g)return;this.hls.trigger(d.BUFFER_FLUSHING,{startOffset:_,endOffset:1/0,type:i})}})}getDurationAndRange(){var e;const{details:t,mediaSource:r}=this;if(!t||!this.media||(r==null?void 0:r.readyState)!=="open")return null;const i=t.edge;if(t.live&&this.hls.config.liveDurationInfinity){if(t.fragments.length&&r.setLiveSeekableRange){const g=Math.max(0,t.fragmentStart),x=Math.max(g,i);return{duration:1/0,start:g,end:x}}return{duration:1/0}}const n=(e=this.overrides)==null?void 0:e.duration;if(n)return R(n)?{duration:n}:null;const a=this.media.duration,h=R(r.duration)?r.duration:0;return i>h&&i>a||!R(a)?{duration:i}:null}updateMediaSource({duration:e,start:t,end:r}){const i=this.mediaSource;!this.media||!i||i.readyState!=="open"||(i.duration!==e&&(R(e)&&this.log(`Updating MediaSource duration to ${e.toFixed(3)}`),i.duration=e),t!==void 0&&r!==void 0&&(this.log(`MediaSource duration is set to ${i.duration}. Setting seekable range to ${t}-${r}.`),i.setLiveSeekableRange(t,r)))}get tracksReady(){const e=this.pendingTrackCount;return e>0&&(e>=this.bufferCodecEventsTotal||this.isPending(this.tracks.audiovideo))}checkPendingTracks(){const{bufferCodecEventsTotal:e,pendingTrackCount:t,tracks:r}=this;if(this.log(`checkPendingTracks (pending: ${t} codec events expected: ${e}) ${ir(r)}`),this.tracksReady){var i;const n=(i=this.transferData)==null?void 0:i.tracks;n&&Object.keys(n).length?this.attachTransferred():this.createSourceBuffers()}}bufferCreated(){if(this.sourceBufferCount){const e={};this.sourceBuffers.forEach(([t,r])=>{if(t){const i=this.tracks[t];e[t]={buffer:r,container:i.container,codec:i.codec,supplemental:i.supplemental,levelCodec:i.levelCodec,id:i.id,metadata:i.metadata}}}),this.hls.trigger(d.BUFFER_CREATED,{tracks:e}),this.log(`SourceBuffers created. Running queue: ${this.operationQueue}`),this.sourceBuffers.forEach(([t])=>{this.executeNext(t)})}else{const e=new Error("could not create source buffer for media codec(s)");this.hls.trigger(d.ERROR,{type:P.MEDIA_ERROR,details:A.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,error:e,reason:e.message})}}createSourceBuffers(){const{tracks:e,sourceBuffers:t,mediaSource:r}=this;if(!r)throw new Error("createSourceBuffers called when mediaSource was null");for(const n in e){const a=n,h=e[a];if(this.isPending(h)){const _=this.getTrackCodec(h,a),g=`${h.container};codecs=${_}`;h.codec=_,this.log(`creating sourceBuffer(${g})${this.currentOp(a)?" Queued":""} ${ir(h)}`);try{const x=r.addSourceBuffer(g),D=Ho(a),j=[a,x];t[D]=j,h.buffer=x}catch(x){var i;this.error(`error while trying to add sourceBuffer: ${x.message}`),this.shiftAndExecuteNext(a),(i=this.operationQueue)==null||i.removeBlockers(),delete this.tracks[a],this.hls.trigger(d.ERROR,{type:P.MEDIA_ERROR,details:A.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:x,sourceBufferName:a,mimeType:g,parent:h.id});return}this.trackSourceBuffer(a,h)}}this.bufferCreated()}getTrackCodec(e,t){const r=e.supplemental;let i=e.codec;r&&(t==="video"||t==="audiovideo")&&Me(r,"video")&&(i=Rt(i,r));const n=Bt(i,e.levelCodec);return n?t.slice(0,5)==="audio"?ve(n,this.appendSource):n:""}trackSourceBuffer(e,t){const r=t.buffer;if(!r)return;const i=this.getTrackCodec(t,e);this.tracks[e]={buffer:r,codec:i,container:t.container,levelCodec:t.levelCodec,supplemental:t.supplemental,metadata:t.metadata,id:t.id,listeners:[]},this.removeBufferListeners(e),this.addBufferListener(e,"updatestart",this.onSBUpdateStart),this.addBufferListener(e,"updateend",this.onSBUpdateEnd),this.addBufferListener(e,"error",this.onSBUpdateError),this.appendSource&&this.addBufferListener(e,"bufferedchange",(n,a)=>{const h=a.removedRanges;h!=null&&h.length&&this.hls.trigger(d.BUFFER_FLUSHED,{type:n})})}get mediaSrc(){var e,t;const r=((e=this.media)==null||(t=e.querySelector)==null?void 0:t.call(e,"source"))||this.media;return r==null?void 0:r.src}onSBUpdateStart(e){const t=this.currentOp(e);t&&t.onStart()}onSBUpdateEnd(e){var t;if(((t=this.mediaSource)==null?void 0:t.readyState)==="closed"){this.resetBuffer(e);return}const r=this.currentOp(e);r&&(r.onComplete(),this.shiftAndExecuteNext(e))}onSBUpdateError(e,t){var r;const i=new Error(`${e} SourceBuffer error. MediaSource readyState: ${(r=this.mediaSource)==null?void 0:r.readyState}`);this.error(`${i}`,t),this.hls.trigger(d.ERROR,{type:P.MEDIA_ERROR,details:A.BUFFER_APPENDING_ERROR,sourceBufferName:e,error:i,fatal:!1});const n=this.currentOp(e);n&&n.onError(i)}updateTimestampOffset(e,t,r,i,n,a){const h=t-e.timestampOffset;Math.abs(h)>=r&&(this.log(`Updating ${i} SourceBuffer timestampOffset to ${t} (sn: ${n} cc: ${a})`),e.timestampOffset=t)}removeExecutor(e,t,r){const{media:i,mediaSource:n}=this,a=this.tracks[e],h=a==null?void 0:a.buffer;if(!i||!n||!h){this.warn(`Attempting to remove from the ${e} SourceBuffer, but it does not exist`),this.shiftAndExecuteNext(e);return}const _=R(i.duration)?i.duration:1/0,g=R(n.duration)?n.duration:1/0,x=Math.max(0,t),D=Math.min(r,_,g);D>x&&(!a.ending||a.ended)?(a.ended=!1,this.log(`Removing [${x},${D}] from the ${e} SourceBuffer`),h.remove(x,D)):this.shiftAndExecuteNext(e)}appendExecutor(e,t){const r=this.tracks[t],i=r==null?void 0:r.buffer;if(!i)throw new Ru(`Attempting to append to the ${t} SourceBuffer, but it does not exist`);r.ending=!1,r.ended=!1,i.appendBuffer(e)}blockUntilOpen(e){if(this.isUpdating()||this.isQueued())this.blockBuffers(e).catch(t=>{this.warn(`SourceBuffer blocked callback ${t}`),this.stepOperationQueue(this.sourceBufferTypes)});else try{e()}catch(t){this.warn(`Callback run without blocking ${this.operationQueue} ${t}`)}}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:r}=this,i=t.map(a=>this.appendBlocker(a));return t.length>1&&!!this.blockedAudioAppend&&this.unblockAudio(),Promise.all(i).then(a=>{r===this.operationQueue&&(e(),this.stepOperationQueue(this.sourceBufferTypes))})}stepOperationQueue(e){e.forEach(t=>{var r;const i=(r=this.tracks[t])==null?void 0:r.buffer;!i||i.updating||this.shiftAndExecuteNext(t)})}append(e,t,r){this.operationQueue&&this.operationQueue.append(e,t,r)}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,r){const i=this.tracks[e];if(!i)return;const n=i.buffer;if(!n)return;const a=r.bind(this,e);i.listeners.push({event:t,listener:a}),n.addEventListener(t,a)}removeBufferListeners(e){const t=this.tracks[e];if(!t)return;const r=t.buffer;r&&(t.listeners.forEach(i=>{r.removeEventListener(i.event,i.listener)}),t.listeners.length=0)}}function El(o){const e=o.querySelectorAll("source");[].slice.call(e).forEach(t=>{o.removeChild(t)})}function ku(o,e){const t=self.document.createElement("source");t.type="video/mp4",t.src=e,o.appendChild(t)}function Ho(o){return o==="audio"?1:0}class jo{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(d.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.on(d.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(d.MANIFEST_PARSED,this.onManifestParsed,this),e.on(d.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(d.BUFFER_CODECS,this.onBufferCodecs,this),e.on(d.MEDIA_DETACHING,this.onMediaDetaching,this)}unregisterListener(){const{hls:e}=this;e.off(d.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.off(d.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(d.MANIFEST_PARSED,this.onManifestParsed,this),e.off(d.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(d.BUFFER_CODECS,this.onBufferCodecs,this),e.off(d.MEDIA_DETACHING,this.onMediaDetaching,this)}onFpsDropLevelCapping(e,t){const r=this.hls.levels[t.droppedLevel];this.isLevelAllowed(r)&&this.restrictedLevels.push({bitrate:r.bitrate,height:r.height,width:r.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 r=this.hls;this.restrictedLevels=[],this.firstLevel=t.firstLevel,r.config.capLevelToPlayerSize&&t.video&&this.startCapping()}onLevelsUpdated(e,t){this.timer&&R(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){this.clientRect=null;return}const e=this.hls.levels;if(e.length){const t=this.hls,r=this.getMaxLevel(e.length-1);r!==this.autoLevelCapping&&t.logger.log(`Setting autoLevelCapping to ${r}: ${e[r].height}p@${e[r].bitrate} for media ${this.mediaWidth}x${this.mediaHeight}`),t.autoLevelCapping=r,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 r=t.filter((i,n)=>this.isLevelAllowed(i)&&n<=e);return this.clientRect=null,jo.getMaxLevelByMediaSize(r,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 r=e.getBoundingClientRect();t.width=r.width,t.height=r.height,!t.width&&!t.height&&(t.width=r.right-r.left||e.width||0,t.height=r.bottom-r.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(t){}return Math.min(e,this.hls.config.maxDevicePixelRatio)}isLevelAllowed(e){return!this.restrictedLevels.some(r=>e.bitrate===r.bitrate&&e.width===r.width&&e.height===r.height)}static getMaxLevelByMediaSize(e,t,r){if(!(e!=null&&e.length))return-1;const i=(h,_)=>_?h.width!==_.width||h.height!==_.height:!0;let n=e.length-1;const a=Math.max(t,r);for(let h=0;h<e.length;h+=1){const _=e[h];if((_.width>=a||_.height>=a)&&i(_,e[h+1])){n=h;break}}return n}}const Wi={MANIFEST:"m",AUDIO:"a",VIDEO:"v",MUXED:"av",INIT:"i",CAPTION:"c",TIMED_TEXT:"tt",KEY:"k",OTHER:"o"},Iu={HLS:"h"};class zn{constructor(e,t){Array.isArray(e)&&(e=e.map(r=>r instanceof zn?r:new zn(r))),this.value=e,this.params=t}}const Pu="Dict";function Ou(o){return Array.isArray(o)?JSON.stringify(o):o instanceof Map?"Map{}":o instanceof Set?"Set{}":typeof o=="object"?JSON.stringify(o):String(o)}function Mu(o,e,t,r){return new Error(`failed to ${o} "${Ou(e)}" as ${t}`,{cause:r})}function Hn(o,e,t){return Mu("serialize",o,e,t)}class xl{constructor(e){this.description=e}}const wl="Bare Item",Fu="Boolean";function Bu(o){if(typeof o!="boolean")throw Hn(o,Fu);return o?"?1":"?0"}function Nu(o){return btoa(String.fromCharCode(...o))}const Uu="Byte Sequence";function $u(o){if(ArrayBuffer.isView(o)===!1)throw Hn(o,Uu);return`:${Nu(o)}:`}const zu="Integer";function Hu(o){return o<-999999999999999||999999999999999<o}function Cl(o){if(Hu(o))throw Hn(o,zu);return o.toString()}function 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instanceof xl)return Tl(o);default:throw Hn(o,wl)}}const Xu="Key";function Go(o){if(/^[a-z*][a-z0-9\-_.*]*$/.test(o)===!1)throw Hn(o,Xu);return o}function Ko(o){return o==null?"":Object.entries(o).map(([e,t])=>t===!0?`;${Go(e)}`:`;${Go(e)}=${Wo(t)}`).join("")}function Dl(o){return o instanceof zn?`${Wo(o.value)}${Ko(o.params)}`:Wo(o)}function Qu(o){return`(${o.value.map(Dl).join(" ")})${Ko(o.params)}`}function Ju(o,e={whitespace:!0}){if(typeof o!="object"||o==null)throw Hn(o,Pu);const t=o instanceof Map?o.entries():Object.entries(o),r=e!=null&&e.whitespace?" 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nc(o){return["ot","sf","st","e","sta"].includes(o)}function sc(o){return typeof o=="number"?R(o):o!=null&&o!==""&&o!==!1}const Ll="event";function ac(o,e){const t=new URL(o),r=new URL(e);if(t.origin!==r.origin)return o;const i=t.pathname.split("/").slice(1),n=r.pathname.split("/").slice(1,-1);for(;i[0]===n[0];)i.shift(),n.shift();for(;n.length;)n.shift(),i.unshift("..");return i.join("/")+t.search+t.hash}const ao=o=>Math.round(o),Vo=(o,e)=>Array.isArray(o)?o.map(t=>Vo(t,e)):o instanceof zn&&typeof o.value=="string"?new zn(Vo(o.value,e),o.params):(e.baseUrl&&(o=ac(o,e.baseUrl)),e.version===1?encodeURIComponent(o):o),oo=o=>ao(o/100)*100,oc={br:ao,d:ao,bl:oo,dl:oo,mtp:oo,nor:(o,e)=>{let t=o;return e.version>=2&&(o instanceof zn&&typeof o.value=="string"?t=new zn([o]):typeof o=="string"&&(t=[o])),Vo(t,e)},rtp:oo,tb:ao},kl="request",Il="response",qo=["ab","bg","bl","br","bs","bsd","cdn","cid","cs","df","ec","lab","lb","ltc","msd","mtp","pb","pr","pt","sf","sid","sn","st","sta","tab","tb","tbl","tpb","ts","v"],lc=["e"],uc=/^[a-zA-Z0-9-.]+-[a-zA-Z0-9-.]+$/;function lo(o){return uc.test(o)}function cc(o){return qo.includes(o)||lc.includes(o)||lo(o)}const Pl=["d","dl","nor","ot","rtp","su"];function hc(o){return qo.includes(o)||Pl.includes(o)||lo(o)}const fc=["cmsdd","cmsds","rc","smrt","ttfb","ttfbb","ttlb","url"];function dc(o){return qo.includes(o)||Pl.includes(o)||fc.includes(o)||lo(o)}const pc=["bl","br","bs","cid","d","dl","mtp","nor","nrr","ot","pr","rtp","sf","sid","st","su","tb","v"];function mc(o){return pc.includes(o)||lo(o)}const gc={[Il]:dc,[Ll]:cc,[kl]:hc};function Ol(o,e={}){const t={};if(o==null||typeof o!="object")return t;const r=e.version||o.v||1,i=e.reportingMode||kl,n=r===1?mc:gc[i];let a=Object.keys(o).filter(n);const h=e.filter;typeof h=="function"&&(a=a.filter(h));const _=i===Il||i===Ll;_&&!a.includes("ts")&&a.push("ts"),r>1&&!a.includes("v")&&a.push("v");const g=u({},oc,e.formatters),x={version:r,reportingMode:i,baseUrl:e.baseUrl};return a.sort().forEach(D=>{let j=o[D];const Y=g[D];if(typeof Y=="function"&&(j=Y(j,x)),D==="v"){if(r===1)return;j=r}D=="pr"&&j===1||(_&&D==="ts"&&!R(j)&&(j=Date.now()),sc(j)&&(nc(D)&&typeof j=="string"&&(j=new xl(j)),t[D]=j))}),t}function _c(o,e={}){const t={};if(!o)return t;const r=Ol(o,e),i=ic(r,e==null?void 0:e.customHeaderMap);return Object.entries(i).reduce((n,[a,h])=>{const _=Rl(h,{whitespace:!1});return _&&(n[a]=_),n},t)}function vc(o,e,t){return u(o,_c(e,t))}const yc="CMCD";function bc(o,e={}){return o?Rl(Ol(o,e),{whitespace:!1}):""}function Sc(o,e={}){if(!o)return"";const t=bc(o,e);return encodeURIComponent(t)}function Ec(o,e={}){if(!o)return"";const t=Sc(o,e);return`${yc}=${t}`}const Ml=/CMCD=[^&#]+/;function xc(o,e,t){const r=Ec(e,t);if(!r)return o;if(Ml.test(o))return o.replace(Ml,r);const i=o.includes("?")?"&":"?";return`${o}${i}${r}`}class wc{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=i=>{try{this.apply(i,{ot:Wi.MANIFEST,su:!this.initialized})}catch(n){this.hls.logger.warn("Could not generate manifest CMCD data.",n)}},this.applyFragmentData=i=>{try{const{frag:n,part:a}=i,h=this.hls.levels[n.level],_=this.getObjectType(n),g={d:(a||n).duration*1e3,ot:_};(_===Wi.VIDEO||_===Wi.AUDIO||_==Wi.MUXED)&&(g.br=h.bitrate/1e3,g.tb=this.getTopBandwidth(_)/1e3,g.bl=this.getBufferLength(_));const x=a?this.getNextPart(a):this.getNextFrag(n);x!=null&&x.url&&x.url!==n.url&&(g.nor=x.url),this.apply(i,g)}catch(n){this.hls.logger.warn("Could not generate segment CMCD data.",n)}},this.hls=e;const t=this.config=e.config,{cmcd:r}=t;r!=null&&(t.pLoader=this.createPlaylistLoader(),t.fLoader=this.createFragmentLoader(),this.sid=r.sessionId||e.sessionId,this.cid=r.contentId,this.useHeaders=r.useHeaders===!0,this.includeKeys=r.includeKeys,this.registerListeners())}registerListeners(){const e=this.hls;e.on(d.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(d.MEDIA_DETACHED,this.onMediaDetached,this),e.on(d.BUFFER_CREATED,this.onBufferCreated,this)}unregisterListeners(){const e=this.hls;e.off(d.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(d.MEDIA_DETACHED,this.onMediaDetached,this),e.off(d.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 r,i;this.audioBuffer=(r=t.tracks.audio)==null?void 0:r.buffer,this.videoBuffer=(i=t.tracks.video)==null?void 0:i.buffer}createData(){var e;return{v:1,sf:Iu.HLS,sid:this.sid,cid:this.cid,pr:(e=this.media)==null?void 0:e.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}}apply(e,t={}){u(t,this.createData());const r=t.ot===Wi.INIT||t.ot===Wi.VIDEO||t.ot===Wi.MUXED;this.starved&&r&&(t.bs=!0,t.su=!0,this.starved=!1),t.su==null&&(t.su=this.buffering);const{includeKeys:i}=this;i&&(t=Object.keys(t).reduce((a,h)=>(i.includes(h)&&(a[h]=t[h]),a),{}));const n={baseUrl:e.url};this.useHeaders?(e.headers||(e.headers={}),vc(e.headers,t,n)):e.url=xc(e.url,t,n)}getNextFrag(e){var t;const r=(t=this.hls.levels[e.level])==null?void 0:t.details;if(r){const i=e.sn-r.startSN;return r.fragments[i+1]}}getNextPart(e){var t;const{index:r,fragment:i}=e,n=(t=this.hls.levels[i.level])==null||(t=t.details)==null?void 0:t.partList;if(n){const{sn:a}=i;for(let h=n.length-1;h>=0;h--){const _=n[h];if(_.index===r&&_.fragment.sn===a)return n[h+1]}}}getObjectType(e){const{type:t}=e;if(t==="subtitle")return Wi.TIMED_TEXT;if(e.sn==="initSegment")return Wi.INIT;if(t==="audio")return Wi.AUDIO;if(t==="main")return this.hls.audioTracks.length?Wi.VIDEO:Wi.MUXED}getTopBandwidth(e){let t=0,r;const i=this.hls;if(e===Wi.AUDIO)r=i.audioTracks;else{const n=i.maxAutoLevel,a=n>-1?n+1:i.levels.length;r=i.levels.slice(0,a)}return r.forEach(n=>{n.bitrate>t&&(t=n.bitrate)}),t>0?t:NaN}getBufferLength(e){const t=this.media,r=e===Wi.AUDIO?this.audioBuffer:this.videoBuffer;return!r||!t?NaN:nr.bufferInfo(r,t.currentTime,this.config.maxBufferHole).len*1e3}createPlaylistLoader(){const{pLoader:e}=this.config,t=this.applyPlaylistData,r=e||this.config.loader;return class{constructor(n){this.loader=void 0,this.loader=new r(n)}get stats(){return this.loader.stats}get context(){return this.loader.context}destroy(){this.loader.destroy()}abort(){this.loader.abort()}load(n,a,h){t(n),this.loader.load(n,a,h)}}}createFragmentLoader(){const{fLoader:e}=this.config,t=this.applyFragmentData,r=e||this.config.loader;return class{constructor(n){this.loader=void 0,this.loader=new r(n)}get stats(){return this.loader.stats}get context(){return this.loader.context}destroy(){this.loader.destroy()}abort(){this.loader.abort()}load(n,a,h){t(n),this.loader.load(n,a,h)}}}}const Cc=3e5;class Ac extends M{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(d.MANIFEST_LOADING,this.onManifestLoading,this),e.on(d.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(d.MANIFEST_PARSED,this.onManifestParsed,this),e.on(d.ERROR,this.onError,this)}unregisterListeners(){const e=this.hls;e&&(e.off(d.MANIFEST_LOADING,this.onManifestLoading,this),e.off(d.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(d.MANIFEST_PARSED,this.onManifestParsed,this),e.off(d.ERROR,this.onError,this))}pathways(){return(this.levels||[]).reduce((e,t)=>(e.indexOf(t.pathwayId)===-1&&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=this.timeToLoad*1e3-(performance.now()-this.updated);if(e>0){this.scheduleRefresh(this.uri,e);return}}this.loadSteeringManifest(this.uri)}}stopLoad(){this.started=!1,this.loader&&(this.loader.destroy(),this.loader=null),this.clearTimeout()}clearTimeout(){this.reloadTimer!==-1&&(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(r=>r!==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:r}=t;r!==null&&(this.pathwayId=r.pathwayId,this.uri=r.uri,this.started&&this.startLoad())}onManifestParsed(e,t){this.audioTracks=t.audioTracks,this.subtitleTracks=t.subtitleTracks}onError(e,t){const{errorAction:r}=t;if((r==null?void 0:r.action)===ur.SendAlternateToPenaltyBox&&r.flags===Or.MoveAllAlternatesMatchingHost){const i=this.levels;let n=this._pathwayPriority,a=this.pathwayId;if(t.context){const{groupId:h,pathwayId:_,type:g}=t.context;h&&i?a=this.getPathwayForGroupId(h,g,a):_&&(a=_)}a in this.penalizedPathways||(this.penalizedPathways[a]=performance.now()),!n&&i&&(n=this.pathways()),n&&n.length>1&&(this.updatePathwayPriority(n),r.resolved=this.pathwayId!==a),t.details===A.BUFFER_APPEND_ERROR&&!t.fatal?r.resolved=!0:r.resolved||this.warn(`Could not resolve ${t.details} ("${t.error.message}") with content-steering for Pathway: ${a} levels: ${i&&i.length} priorities: ${ir(n)} penalized: ${ir(this.penalizedPathways)}`)}}filterParsedLevels(e){this.levels=e;let t=this.getLevelsForPathway(this.pathwayId);if(t.length===0){const r=e[0].pathwayId;this.log(`No levels found in Pathway ${this.pathwayId}. Setting initial Pathway to "${r}"`),t=this.getLevelsForPathway(r),this.pathwayId=r}return t.length!==e.length&&this.log(`Found ${t.length}/${e.length} levels in Pathway "${this.pathwayId}"`),t}getLevelsForPathway(e){return this.levels===null?[]:this.levels.filter(t=>e===t.pathwayId)}updatePathwayPriority(e){this._pathwayPriority=e;let t;const r=this.penalizedPathways,i=performance.now();Object.keys(r).forEach(n=>{i-r[n]>Cc&&delete r[n]});for(let n=0;n<e.length;n++){const a=e[n];if(a in r)continue;if(a===this.pathwayId)return;const h=this.hls.nextLoadLevel,_=this.hls.levels[h];if(t=this.getLevelsForPathway(a),t.length>0){this.log(`Setting Pathway to "${a}"`),this.pathwayId=a,Oa(t),this.hls.trigger(d.LEVELS_UPDATED,{levels:t});const g=this.hls.levels[h];_&&g&&this.levels&&(g.attrs["STABLE-VARIANT-ID"]!==_.attrs["STABLE-VARIANT-ID"]&&g.bitrate!==_.bitrate&&this.log(`Unstable Pathways change from bitrate ${_.bitrate} to ${g.bitrate}`),this.hls.nextLoadLevel=h);break}}}getPathwayForGroupId(e,t,r){const i=this.getLevelsForPathway(r).concat(this.levels||[]);for(let n=0;n<i.length;n++)if(t===U.AUDIO_TRACK&&i[n].hasAudioGroup(e)||t===U.SUBTITLE_TRACK&&i[n].hasSubtitleGroup(e))return i[n].pathwayId;return r}clonePathways(e){const t=this.levels;if(!t)return;const r={},i={};e.forEach(n=>{const{ID:a,"BASE-ID":h,"URI-REPLACEMENT":_}=n;if(t.some(x=>x.pathwayId===a))return;const g=this.getLevelsForPathway(h).map(x=>{const D=new or(x.attrs);D["PATHWAY-ID"]=a;const j=D.AUDIO&&`${D.AUDIO}_clone_${a}`,Y=D.SUBTITLES&&`${D.SUBTITLES}_clone_${a}`;j&&(r[D.AUDIO]=j,D.AUDIO=j),Y&&(i[D.SUBTITLES]=Y,D.SUBTITLES=Y);const Q=Bl(x.uri,D["STABLE-VARIANT-ID"],"PER-VARIANT-URIS",_),ue=new br({attrs:D,audioCodec:x.audioCodec,bitrate:x.bitrate,height:x.height,name:x.name,url:Q,videoCodec:x.videoCodec,width:x.width});if(x.audioGroups)for(let le=1;le<x.audioGroups.length;le++)ue.addGroupId("audio",`${x.audioGroups[le]}_clone_${a}`);if(x.subtitleGroups)for(let le=1;le<x.subtitleGroups.length;le++)ue.addGroupId("text",`${x.subtitleGroups[le]}_clone_${a}`);return ue});t.push(...g),Fl(this.audioTracks,r,_,a),Fl(this.subtitleTracks,i,_,a)})}loadSteeringManifest(e){const t=this.hls.config,r=t.loader;this.loader&&this.loader.destroy(),this.loader=new r(t);let i;try{i=new self.URL(e)}catch(x){this.enabled=!1,this.log(`Failed to parse Steering Manifest URI: ${e}`);return}if(i.protocol!=="data:"){const x=(this.hls.bandwidthEstimate||t.abrEwmaDefaultEstimate)|0;i.searchParams.set("_HLS_pathway",this.pathwayId),i.searchParams.set("_HLS_throughput",""+x)}const n={responseType:"json",url:i.href},a=t.steeringManifestLoadPolicy.default,h=a.errorRetry||a.timeoutRetry||{},_={loadPolicy:a,timeout:a.maxLoadTimeMs,maxRetry:h.maxNumRetry||0,retryDelay:h.retryDelayMs||0,maxRetryDelay:h.maxRetryDelayMs||0},g={onSuccess:(x,D,j,Y)=>{this.log(`Loaded steering manifest: "${i}"`);const Q=x.data;if((Q==null?void 0:Q.VERSION)!==1){this.log(`Steering VERSION ${Q.VERSION} not supported!`);return}this.updated=performance.now(),this.timeToLoad=Q.TTL;const{"RELOAD-URI":ue,"PATHWAY-CLONES":le,"PATHWAY-PRIORITY":be}=Q;if(ue)try{this.uri=new self.URL(ue,i).href}catch(Ce){this.enabled=!1,this.log(`Failed to parse Steering Manifest RELOAD-URI: ${ue}`);return}this.scheduleRefresh(this.uri||j.url),le&&this.clonePathways(le);const xe={steeringManifest:Q,url:i.toString()};this.hls.trigger(d.STEERING_MANIFEST_LOADED,xe),be&&this.updatePathwayPriority(be)},onError:(x,D,j,Y)=>{if(this.log(`Error loading steering manifest: ${x.code} ${x.text} (${D.url})`),this.stopLoad(),x.code===410){this.enabled=!1,this.log(`Steering manifest ${D.url} no longer available`);return}let Q=this.timeToLoad*1e3;if(x.code===429){const ue=this.loader;if(typeof(ue==null?void 0:ue.getResponseHeader)=="function"){const le=ue.getResponseHeader("Retry-After");le&&(Q=parseFloat(le)*1e3)}this.log(`Steering manifest ${D.url} rate limited`);return}this.scheduleRefresh(this.uri||D.url,Q)},onTimeout:(x,D,j)=>{this.log(`Timeout loading steering manifest (${D.url})`),this.scheduleRefresh(this.uri||D.url)}};this.log(`Requesting steering manifest: ${i}`),this.loader.load(n,_,g)}scheduleRefresh(e,t=this.timeToLoad*1e3){this.clearTimeout(),this.reloadTimer=self.setTimeout(()=>{var r;const i=(r=this.hls)==null?void 0:r.media;if(i&&!i.ended){this.loadSteeringManifest(e);return}this.scheduleRefresh(e,this.timeToLoad*1e3)},t)}}function Fl(o,e,t,r){o&&Object.keys(e).forEach(i=>{const n=o.filter(a=>a.groupId===i).map(a=>{const h=u({},a);return h.details=void 0,h.attrs=new or(h.attrs),h.url=h.attrs.URI=Bl(a.url,a.attrs["STABLE-RENDITION-ID"],"PER-RENDITION-URIS",t),h.groupId=h.attrs["GROUP-ID"]=e[i],h.attrs["PATHWAY-ID"]=r,h});o.push(...n)})}function Bl(o,e,t,r){const{HOST:i,PARAMS:n,[t]:a}=r;let h;e&&(h=a==null?void 0:a[e],h&&(o=h));const _=new self.URL(o);return i&&!h&&(_.host=i),n&&Object.keys(n).sort().forEach(g=>{g&&_.searchParams.set(g,n[g])}),_.href}class js extends M{constructor(e){super("eme",e.logger),this.hls=void 0,this.config=void 0,this.media=null,this.mediaResolved=void 0,this.keyFormatPromise=null,this.keySystemAccessPromises={},this._requestLicenseFailureCount=0,this.mediaKeySessions=[],this.keyIdToKeySessionPromise={},this.mediaKeys=null,this.setMediaKeysQueue=js.CDMCleanupPromise?[js.CDMCleanupPromise]:[],this.bannedKeyIds={},this.onMediaEncrypted=t=>{const{initDataType:r,initData:i}=t,n=`"${t.type}" event: init data type: "${r}"`;if(this.debug(n),i!==null){if(!this.keyFormatPromise){let a=Object.keys(this.keySystemAccessPromises);a.length||(a=an(this.config));const h=a.map(Yi).filter(_=>!!_);this.keyFormatPromise=this.getKeyFormatPromise(h)}this.keyFormatPromise.then(a=>{const h=sn(a);if(r!=="sinf"||h!==dr.FAIRPLAY){this.log(`Ignoring "${t.type}" event with init data type: "${r}" for selected key-system ${h}`);return}let _;try{const Y=tt(new Uint8Array(i)),Q=Vn(JSON.parse(Y).sinf),ue=dt(Q);if(!ue)throw new Error("'schm' box missing or not cbcs/cenc with schi > tenc");_=new Uint8Array(ue.subarray(8,24))}catch(Y){this.warn(`${n} Failed to parse sinf: ${Y}`);return}const g=ce(_),{keyIdToKeySessionPromise:x,mediaKeySessions:D}=this;let j=x[g];for(let Y=0;Y<D.length;Y++){const Q=D[Y],ue=Q.decryptdata;if(!ue.keyId)continue;const le=ce(ue.keyId);if(Li(_,ue.keyId)||ue.uri.replace(/-/g,"").indexOf(g)!==-1){if(j=x[le],!j)continue;if(ue.pssh)break;delete x[le],ue.pssh=new Uint8Array(i),ue.keyId=_,j=x[g]=j.then(()=>this.generateRequestWithPreferredKeySession(Q,r,i,"encrypted-event-key-match")),j.catch(be=>this.handleError(be));break}}j||this.handleError(new Error(`Key ID ${g} not encountered in playlist. Key-system sessions ${D.length}.`))}).catch(a=>this.handleError(a))}},this.onWaitingForKey=t=>{this.log(`"${t.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(d.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(d.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(d.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(d.MANIFEST_LOADED,this.onManifestLoaded,this),this.hls.on(d.DESTROYING,this.onDestroying,this)}unregisterListeners(){this.hls.off(d.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(d.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(d.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.off(d.MANIFEST_LOADED,this.onManifestLoaded,this),this.hls.off(d.DESTROYING,this.onDestroying,this)}getLicenseServerUrl(e){const{drmSystems:t,widevineLicenseUrl:r}=this.config,i=t==null?void 0:t[e];if(i)return i.licenseUrl;if(e===dr.WIDEVINE&&r)return r}getLicenseServerUrlOrThrow(e){const t=this.getLicenseServerUrl(e);if(t===void 0)throw new Error(`no license server URL configured for key-system "${e}"`);return t}getServerCertificateUrl(e){const{drmSystems:t}=this.config,r=t==null?void 0:t[e];if(r)return r.serverCertificateUrl;this.log(`No Server Certificate in config.drmSystems["${e}"]`)}attemptKeySystemAccess(e){const t=this.hls.levels,r=(a,h,_)=>!!a&&_.indexOf(a)===h,i=t.map(a=>a.audioCodec).filter(r),n=t.map(a=>a.videoCodec).filter(r);return i.length+n.length===0&&n.push("avc1.42e01e"),new Promise((a,h)=>{const _=g=>{const x=g.shift();this.getMediaKeysPromise(x,i,n).then(D=>a({keySystem:x,mediaKeys:D})).catch(D=>{g.length?_(g):D instanceof Qi?h(D):h(new Qi({type:P.KEY_SYSTEM_ERROR,details:A.KEY_SYSTEM_NO_ACCESS,error:D,fatal:!0},D.message))})};_(e)})}requestMediaKeySystemAccess(e,t){const{requestMediaKeySystemAccessFunc:r}=this.config;if(typeof r!="function"){let i=`Configured requestMediaKeySystemAccess is not a function ${r}`;return Bn===null&&self.location.protocol==="http:"&&(i=`navigator.requestMediaKeySystemAccess is not available over insecure protocol ${location.protocol}`),Promise.reject(new Error(i))}return r(e,t)}getMediaKeysPromise(e,t,r){var i;const n=So(e,t,r,this.config.drmSystemOptions||{});let a=this.keySystemAccessPromises[e],h=(i=a)==null?void 0:i.keySystemAccess;if(!h){this.log(`Requesting encrypted media "${e}" key-system access with config: ${ir(n)}`),h=this.requestMediaKeySystemAccess(e,n);const _=a=this.keySystemAccessPromises[e]={keySystemAccess:h};return h.catch(g=>{this.log(`Failed to obtain access to key-system "${e}": ${g}`)}),h.then(g=>{this.log(`Access for key-system "${g.keySystem}" obtained`);const x=this.fetchServerCertificate(e);this.log(`Create media-keys for "${e}"`);const D=_.mediaKeys=g.createMediaKeys().then(j=>(this.log(`Media-keys created for "${e}"`),_.hasMediaKeys=!0,x.then(Y=>Y?this.setMediaKeysServerCertificate(j,e,Y):j)));return D.catch(j=>{this.error(`Failed to create media-keys for "${e}"}: ${j}`)}),D})}return h.then(()=>a.mediaKeys)}createMediaKeySessionContext({decryptdata:e,keySystem:t,mediaKeys:r}){this.log(`Creating key-system session "${t}" keyId: ${ce(e.keyId||[])} keyUri: ${e.uri}`);const i=r.createSession(),n={decryptdata:e,keySystem:t,mediaKeys:r,mediaKeysSession:i,keyStatus:"status-pending"};return this.mediaKeySessions.push(n),n}renewKeySession(e){const t=e.decryptdata;if(t.pssh){const r=this.createMediaKeySessionContext(e),i=uo(t),n="cenc";this.keyIdToKeySessionPromise[i]=this.generateRequestWithPreferredKeySession(r,n,t.pssh.buffer,"expired")}else this.warn("Could not renew expired session. Missing pssh initData.");this.removeSession(e)}updateKeySession(e,t){const r=e.mediaKeysSession;return this.log(`Updating key-session "${r.sessionId}" for keyId ${ce(e.decryptdata.keyId||[])}
} (data length: ${t.byteLength})`),r.update(t)}getSelectedKeySystemFormats(){return Object.keys(this.keySystemAccessPromises).map(e=>({keySystem:e,hasMediaKeys:this.keySystemAccessPromises[e].hasMediaKeys})).filter(({hasMediaKeys:e})=>!!e).map(({keySystem:e})=>Yi(e)).filter(e=>!!e)}getKeySystemAccess(e){return this.getKeySystemSelectionPromise(e).then(({keySystem:t,mediaKeys:r})=>this.attemptSetMediaKeys(t,r))}selectKeySystem(e){return new Promise((t,r)=>{this.getKeySystemSelectionPromise(e).then(({keySystem:i})=>{const n=Yi(i);n?t(n):r(new Error(`Unable to find format for key-system "${i}"`))}).catch(r)})}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=an(this.config),r=e.map(sn).filter(i=>!!i&&t.indexOf(i)!==-1);return this.selectKeySystem(r)}getKeyStatus(e){const{mediaKeySessions:t}=this;for(let r=0;r<t.length;r++){const i=Tc(e,t[r]);if(i)return i}}loadKey(e){const t=e.keyInfo.decryptdata,r=uo(t),i=this.bannedKeyIds[r];if(i||this.getKeyStatus(t)==="internal-error"){const h=Nl(i||"internal-error",t);return this.handleError(h,e.frag),Promise.reject(h)}const n=`(keyId: ${r} format: "${t.keyFormat}" method: ${t.method} uri: ${t.uri})`;this.log(`Starting session for key ${n}`);const a=this.keyIdToKeySessionPromise[r];if(!a){const h=this.getKeySystemForKeyPromise(t).then(({keySystem:_,mediaKeys:g})=>(this.throwIfDestroyed(),this.log(`Handle encrypted media sn: ${e.frag.sn} ${e.frag.type}: ${e.frag.level} using key ${n}`),this.attemptSetMediaKeys(_,g).then(()=>(this.throwIfDestroyed(),this.createMediaKeySessionContext({keySystem:_,mediaKeys:g,decryptdata:t}))))).then(_=>{const g="cenc",x=t.pssh?t.pssh.buffer:null;return this.generateRequestWithPreferredKeySession(_,g,x,"playlist-key")});return h.catch(_=>this.handleError(_,e.frag)),this.keyIdToKeySessionPromise[r]=h,h}return a.catch(h=>{if(h instanceof Qi){const _=c({},h.data);this.getKeyStatus(t)==="internal-error"&&(_.decryptdata=t);const g=new Qi(_,h.message);this.handleError(g,e.frag)}}),a}throwIfDestroyed(e="Invalid state"){if(!this.hls)throw new Error("invalid state")}handleError(e,t){if(this.hls)if(e instanceof Qi){t&&(e.data.frag=t);const r=e.data.decryptdata;this.error(`${e.message}${r?` (${ce(r.keyId||[])})`:""}`),this.hls.trigger(d.ERROR,e.data)}else this.error(e.message),this.hls.trigger(d.ERROR,{type:P.KEY_SYSTEM_ERROR,details:A.KEY_SYSTEM_NO_KEYS,error:e,fatal:!0})}getKeySystemForKeyPromise(e){const t=uo(e),r=this.keyIdToKeySessionPromise[t];if(!r){const i=sn(e.keyFormat),n=i?[i]:an(this.config);return this.attemptKeySystemAccess(n)}return r}getKeySystemSelectionPromise(e){if(e.length||(e=an(this.config)),e.length===0)throw new Qi({type:P.KEY_SYSTEM_ERROR,details:A.KEY_SYSTEM_NO_CONFIGURED_LICENSE,fatal:!0},`Missing key-system license configuration options ${ir({drmSystems:this.config.drmSystems})}`);return this.attemptKeySystemAccess(e)}attemptSetMediaKeys(e,t){if(this.mediaResolved=void 0,this.mediaKeys===t)return Promise.resolve();const r=this.setMediaKeysQueue.slice();this.log(`Setting media-keys for "${e}"`);const i=Promise.all(r).then(()=>this.media?this.media.setMediaKeys(t):new Promise((n,a)=>{this.mediaResolved=()=>{if(this.mediaResolved=void 0,!this.media)return a(new Error("Attempted to set mediaKeys without media element attached"));this.mediaKeys=t,this.media.setMediaKeys(t).then(n).catch(a)}}));return this.mediaKeys=t,this.setMediaKeysQueue.push(i),i.then(()=>{this.log(`Media-keys set for "${e}"`),r.push(i),this.setMediaKeysQueue=this.setMediaKeysQueue.filter(n=>r.indexOf(n)===-1)})}generateRequestWithPreferredKeySession(e,t,r,i){var n;const a=(n=this.config.drmSystems)==null||(n=n[e.keySystem])==null?void 0:n.generateRequest;if(a)try{const Q=a.call(this.hls,t,r,e);if(!Q)throw new Error("Invalid response from configured generateRequest filter");t=Q.initDataType,r=Q.initData?Q.initData:null,e.decryptdata.pssh=r?new Uint8Array(r):null}catch(Q){if(this.warn(Q.message),this.hls&&this.hls.config.debug)throw Q}if(r===null)return this.log(`Skipping key-session request for "${i}" (no initData)`),Promise.resolve(e);const h=uo(e.decryptdata),_=e.decryptdata.uri;this.log(`Generating key-session request for "${i}" keyId: ${h} URI: ${_} (init data type: ${t} length: ${r.byteLength})`);const g=new Ms,x=e._onmessage=Q=>{const ue=e.mediaKeysSession;if(!ue){g.emit("error",new Error("invalid state"));return}const{messageType:le,message:be}=Q;this.log(`"${le}" message event for session "${ue.sessionId}" message size: ${be.byteLength}`),le==="license-request"||le==="license-renewal"?this.renewLicense(e,be).catch(xe=>{g.eventNames().length?g.emit("error",xe):this.handleError(xe)}):le==="license-release"?e.keySystem===dr.FAIRPLAY&&this.updateKeySession(e,qn("acknowledged")).then(()=>this.removeSession(e)).catch(xe=>this.handleError(xe)):this.warn(`unhandled media key message type "${le}"`)},D=(Q,ue)=>{ue.keyStatus=Q;let le;Q.startsWith("usable")?g.emit("resolved"):Q==="internal-error"||Q==="output-restricted"||Q==="output-downscaled"?le=Nl(Q,ue.decryptdata):Q==="expired"?le=new Error(`key expired (keyId: ${h})`):Q==="released"?le=new Error("key released"):Q==="status-pending"||this.warn(`unhandled key status change "${Q}" (keyId: ${h})`),le&&(g.eventNames().length?g.emit("error",le):this.handleError(le))},j=e._onkeystatuseschange=Q=>{if(!e.mediaKeysSession){g.emit("error",new Error("invalid state"));return}const le=this.getKeyStatuses(e);if(!Object.keys(le).some(Ue=>le[Ue]!=="status-pending"))return;if(le[h]==="expired"){this.log(`Expired key ${ir(le)} in key-session "${e.mediaKeysSession.sessionId}"`),this.renewKeySession(e);return}let xe=le[h];if(xe)D(xe,e);else{var Ce;e.keyStatusTimeouts||(e.keyStatusTimeouts={}),(Ce=e.keyStatusTimeouts)[h]||(Ce[h]=self.setTimeout(()=>{if(!e.mediaKeysSession||!this.mediaKeys)return;const qe=this.getKeyStatus(e.decryptdata);if(qe&&qe!=="status-pending")return this.log(`No status for keyId ${h} in key-session "${e.mediaKeysSession.sessionId}". Using session key-status ${qe} from other session.`),D(qe,e);this.log(`key status for ${h} in key-session "${e.mediaKeysSession.sessionId}" timed out after 1000ms`),xe="internal-error",D(xe,e)},1e3)),this.log(`No status for keyId ${h} (${ir(le)}).`)}};_i(e.mediaKeysSession,"message",x),_i(e.mediaKeysSession,"keystatuseschange",j);const Y=new Promise((Q,ue)=>{g.on("error",ue),g.on("resolved",Q)});return e.mediaKeysSession.generateRequest(t,r).then(()=>{this.log(`Request generated for key-session "${e.mediaKeysSession.sessionId}" keyId: ${h} URI: ${_}`)}).catch(Q=>{throw new Qi({type:P.KEY_SYSTEM_ERROR,details:A.KEY_SYSTEM_NO_SESSION,error:Q,decryptdata:e.decryptdata,fatal:!1},`Error generating key-session request: ${Q}`)}).then(()=>Y).catch(Q=>(g.removeAllListeners(),this.removeSession(e).then(()=>{throw Q}))).then(()=>(g.removeAllListeners(),e))}getKeyStatuses(e){const t={};return e.mediaKeysSession.keyStatuses.forEach((r,i)=>{if(typeof i=="string"&&typeof r=="object"){const h=i;i=r,r=h}const n="buffer"in i?new Uint8Array(i.buffer,i.byteOffset,i.byteLength):new Uint8Array(i);if(e.keySystem===dr.PLAYREADY&&n.length===16){const h=ce(n);t[h]=r,Kt(n)}const a=ce(n);r==="internal-error"&&(this.bannedKeyIds[a]=r),this.log(`key status change "${r}" for keyStatuses keyId: ${a} key-session "${e.mediaKeysSession.sessionId}"`),t[a]=r}),t}fetchServerCertificate(e){const t=this.config,r=t.loader,i=new r(t),n=this.getServerCertificateUrl(e);return n?(this.log(`Fetching server certificate for "${e}"`),new Promise((a,h)=>{const _={responseType:"arraybuffer",url:n},g=t.certLoadPolicy.default,x={loadPolicy:g,timeout:g.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},D={onSuccess:(j,Y,Q,ue)=>{a(j.data)},onError:(j,Y,Q,ue)=>{h(new Qi({type:P.KEY_SYSTEM_ERROR,details:A.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,fatal:!0,networkDetails:Q,response:c({url:_.url,data:void 0},j)},`"${e}" certificate request failed (${n}). Status: ${j.code} (${j.text})`))},onTimeout:(j,Y,Q)=>{h(new Qi({type:P.KEY_SYSTEM_ERROR,details:A.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,fatal:!0,networkDetails:Q,response:{url:_.url,data:void 0}},`"${e}" certificate request timed out (${n})`))},onAbort:(j,Y,Q)=>{h(new Error("aborted"))}};i.load(_,x,D)})):Promise.resolve()}setMediaKeysServerCertificate(e,t,r){return new Promise((i,n)=>{e.setServerCertificate(r).then(a=>{this.log(`setServerCertificate ${a?"success":"not supported by CDM"} (${r.byteLength}) on "${t}"`),i(e)}).catch(a=>{n(new Qi({type:P.KEY_SYSTEM_ERROR,details:A.KEY_SYSTEM_SERVER_CERTIFICATE_UPDATE_FAILED,error:a,fatal:!0},a.message))})})}renewLicense(e,t){return this.requestLicense(e,new Uint8Array(t)).then(r=>this.updateKeySession(e,new Uint8Array(r)).catch(i=>{throw new Qi({type:P.KEY_SYSTEM_ERROR,details:A.KEY_SYSTEM_SESSION_UPDATE_FAILED,decryptdata:e.decryptdata,error:i,fatal:!1},i.message)}))}unpackPlayReadyKeyMessage(e,t){const r=String.fromCharCode.apply(null,new Uint16Array(t.buffer));if(!r.includes("PlayReadyKeyMessage"))return e.setRequestHeader("Content-Type","text/xml; charset=utf-8"),t;const i=new DOMParser().parseFromString(r,"application/xml"),n=i.querySelectorAll("HttpHeader");if(n.length>0){let x;for(let D=0,j=n.length;D<j;D++){var a,h;x=n[D];const Y=(a=x.querySelector("name"))==null?void 0:a.textContent,Q=(h=x.querySelector("value"))==null?void 0:h.textContent;Y&&Q&&e.setRequestHeader(Y,Q)}}const _=i.querySelector("Challenge"),g=_==null?void 0:_.textContent;if(!g)throw new Error("Cannot find <Challenge> in key message");return qn(atob(g))}setupLicenseXHR(e,t,r,i){const n=this.config.licenseXhrSetup;return n?Promise.resolve().then(()=>{if(!r.decryptdata)throw new Error("Key removed");return n.call(this.hls,e,t,r,i)}).catch(a=>{if(!r.decryptdata)throw a;return e.open("POST",t,!0),n.call(this.hls,e,t,r,i)}).then(a=>(e.readyState||e.open("POST",t,!0),{xhr:e,licenseChallenge:a||i})):(e.open("POST",t,!0),Promise.resolve({xhr:e,licenseChallenge:i}))}requestLicense(e,t){const r=this.config.keyLoadPolicy.default;return new Promise((i,n)=>{const a=this.getLicenseServerUrlOrThrow(e.keySystem);this.log(`Sending license request to URL: ${a}`);const h=new XMLHttpRequest;h.responseType="arraybuffer",h.onreadystatechange=()=>{if(!this.hls||!e.mediaKeysSession)return n(new Error("invalid state"));if(h.readyState===4)if(h.status===200){this._requestLicenseFailureCount=0;let _=h.response;this.log(`License received ${_ instanceof ArrayBuffer?_.byteLength:_}`);const g=this.config.licenseResponseCallback;if(g)try{_=g.call(this.hls,h,a,e)}catch(x){this.error(x)}i(_)}else{const _=r.errorRetry,g=_?_.maxNumRetry:0;if(this._requestLicenseFailureCount++,this._requestLicenseFailureCount>g||h.status>=400&&h.status<500)n(new Qi({type:P.KEY_SYSTEM_ERROR,details:A.KEY_SYSTEM_LICENSE_REQUEST_FAILED,decryptdata:e.decryptdata,fatal:!0,networkDetails:h,response:{url:a,data:void 0,code:h.status,text:h.statusText}},`License Request XHR failed (${a}). Status: ${h.status} (${h.statusText})`));else{const x=g-this._requestLicenseFailureCount+1;this.warn(`Retrying license request, ${x} attempts left`),this.requestLicense(e,t).then(i,n)}}},e.licenseXhr&&e.licenseXhr.readyState!==XMLHttpRequest.DONE&&e.licenseXhr.abort(),e.licenseXhr=h,this.setupLicenseXHR(h,a,e,t).then(({xhr:_,licenseChallenge:g})=>{e.keySystem==dr.PLAYREADY&&(g=this.unpackPlayReadyKeyMessage(_,g)),_.send(g)}).catch(n)})}onDestroying(){this.unregisterListeners(),this._clear()}onMediaAttached(e,t){if(!this.config.emeEnabled)return;const r=t.media;this.media=r,_i(r,"encrypted",this.onMediaEncrypted),_i(r,"waitingforkey",this.onWaitingForKey);const i=this.mediaResolved;i?i():this.mediaKeys=r.mediaKeys}onMediaDetached(){const e=this.media;e&&(xi(e,"encrypted",this.onMediaEncrypted),xi(e,"waitingforkey",this.onWaitingForKey),this.media=null,this.mediaKeys=null)}_clear(){var e;this._requestLicenseFailureCount=0,this.keyIdToKeySessionPromise={},this.bannedKeyIds={};const t=this.mediaResolved;if(t&&t(),!this.mediaKeys&&!this.mediaKeySessions.length)return;const r=this.media,i=this.mediaKeySessions.slice();this.mediaKeySessions=[],this.mediaKeys=null,An.clearKeyUriToKeyIdMap();const n=i.length;js.CDMCleanupPromise=Promise.all(i.map(a=>this.removeSession(a)).concat((r==null||(e=r.setMediaKeys(null))==null?void 0:e.catch(a=>{this.log(`Could not clear media keys: ${a}`),this.hls&&this.hls.trigger(d.ERROR,{type:P.OTHER_ERROR,details:A.KEY_SYSTEM_DESTROY_MEDIA_KEYS_ERROR,fatal:!1,error:new Error(`Could not clear media keys: ${a}`)})}))||Promise.resolve())).catch(a=>{this.log(`Could not close sessions and clear media keys: ${a}`),this.hls&&this.hls.trigger(d.ERROR,{type:P.OTHER_ERROR,details:A.KEY_SYSTEM_DESTROY_CLOSE_SESSION_ERROR,fatal:!1,error:new Error(`Could not close sessions and clear media keys: ${a}`)})}).then(()=>{n&&this.log("finished closing key sessions and clearing media keys")})}onManifestLoading(){this._clear()}onManifestLoaded(e,{sessionKeys:t}){if(!(!t||!this.config.emeEnabled)&&!this.keyFormatPromise){const r=t.reduce((i,n)=>(i.indexOf(n.keyFormat)===-1&&i.push(n.keyFormat),i),[]);this.log(`Selecting key-system from session-keys ${r.join(", ")}`),this.keyFormatPromise=this.getKeyFormatPromise(r)}}removeSession(e){const{mediaKeysSession:t,licenseXhr:r,decryptdata:i}=e;if(t){this.log(`Remove licenses and keys and close session "${t.sessionId}" keyId: ${ce((i==null?void 0:i.keyId)||[])}`),e._onmessage&&(t.removeEventListener("message",e._onmessage),e._onmessage=void 0),e._onkeystatuseschange&&(t.removeEventListener("keystatuseschange",e._onkeystatuseschange),e._onkeystatuseschange=void 0),r&&r.readyState!==XMLHttpRequest.DONE&&r.abort(),e.mediaKeysSession=e.decryptdata=e.licenseXhr=void 0;const n=this.mediaKeySessions.indexOf(e);n>-1&&this.mediaKeySessions.splice(n,1);const{keyStatusTimeouts:a}=e;a&&Object.keys(a).forEach(g=>self.clearTimeout(a[g]));const{drmSystemOptions:h}=this.config;return(Aa(h)?new Promise((g,x)=>{self.setTimeout(()=>x(new Error("MediaKeySession.remove() timeout")),8e3),t.remove().then(g).catch(x)}):Promise.resolve()).catch(g=>{this.log(`Could not remove session: ${g}`),this.hls&&this.hls.trigger(d.ERROR,{type:P.OTHER_ERROR,details:A.KEY_SYSTEM_DESTROY_REMOVE_SESSION_ERROR,fatal:!1,error:new Error(`Could not remove session: ${g}`)})}).then(()=>t.close()).catch(g=>{this.log(`Could not close session: ${g}`),this.hls&&this.hls.trigger(d.ERROR,{type:P.OTHER_ERROR,details:A.KEY_SYSTEM_DESTROY_CLOSE_SESSION_ERROR,fatal:!1,error:new Error(`Could not close session: ${g}`)})})}return Promise.resolve()}}js.CDMCleanupPromise=void 0;function uo(o){if(!o)throw new Error("Could not read keyId of undefined decryptdata");if(o.keyId===null)throw new Error("keyId is null");return ce(o.keyId)}function Tc(o,e){if(o.keyId&&e.mediaKeysSession.keyStatuses.has(o.keyId))return e.mediaKeysSession.keyStatuses.get(o.keyId);if(o.matches(e.decryptdata))return e.keyStatus}class Qi extends Error{constructor(e,t){super(t),this.data=void 0,e.error||(e.error=new Error(t)),this.data=e,e.err=e.error}}function Nl(o,e){const t=o==="output-restricted",r=t?A.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED:A.KEY_SYSTEM_STATUS_INTERNAL_ERROR;return new Qi({type:P.KEY_SYSTEM_ERROR,details:r,fatal:!1,decryptdata:e},t?"HDCP level output restricted":`key status changed to "${o}"`)}class Dc{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(d.MEDIA_ATTACHING,this.onMediaAttaching,this),this.hls.on(d.MEDIA_DETACHING,this.onMediaDetaching,this)}unregisterListeners(){this.hls.off(d.MEDIA_ATTACHING,this.onMediaAttaching,this),this.hls.off(d.MEDIA_DETACHING,this.onMediaDetaching,this)}destroy(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null}onMediaAttaching(e,t){const r=this.hls.config;if(r.capLevelOnFPSDrop){const i=t.media instanceof self.HTMLVideoElement?t.media:null;this.media=i,i&&typeof i.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),r.fpsDroppedMonitoringPeriod)}}onMediaDetaching(){this.media=null}checkFPS(e,t,r){const i=performance.now();if(t){if(this.lastTime){const n=i-this.lastTime,a=r-this.lastDroppedFrames,h=t-this.lastDecodedFrames,_=1e3*a/n,g=this.hls;if(g.trigger(d.FPS_DROP,{currentDropped:a,currentDecoded:h,totalDroppedFrames:r}),_>0&&a>g.config.fpsDroppedMonitoringThreshold*h){let x=g.currentLevel;g.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+x),x>0&&(g.autoLevelCapping===-1||g.autoLevelCapping>=x)&&(x=x-1,g.trigger(d.FPS_DROP_LEVEL_CAPPING,{level:x,droppedLevel:g.currentLevel}),g.autoLevelCapping=x,this.streamController.nextLevelSwitch())}}this.lastTime=i,this.lastDroppedFrames=r,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)}}function Ul(o,e){let t;try{t=new Event("addtrack")}catch(r){t=document.createEvent("Event"),t.initEvent("addtrack",!1,!1)}t.track=o,e.dispatchEvent(t)}function $l(o,e){const t=o.mode;if(t==="disabled"&&(o.mode="hidden"),o.cues&&!o.cues.getCueById(e.id))try{if(o.addCue(e),!o.cues.getCueById(e.id))throw new Error(`addCue is failed for: ${e}`)}catch(r){z.debug(`[texttrack-utils]: ${r}`);try{const i=new self.TextTrackCue(e.startTime,e.endTime,e.text);i.id=e.id,o.addCue(i)}catch(i){z.debug(`[texttrack-utils]: Legacy TextTrackCue fallback failed: ${i}`)}}t==="disabled"&&(o.mode=t)}function Ws(o,e){const t=o.mode;if(t==="disabled"&&(o.mode="hidden"),o.cues)for(let r=o.cues.length;r--;)e&&o.cues[r].removeEventListener("enter",e),o.removeCue(o.cues[r]);t==="disabled"&&(o.mode=t)}function Yo(o,e,t,r){const i=o.mode;if(i==="disabled"&&(o.mode="hidden"),o.cues&&o.cues.length>0){const n=Lc(o.cues,e,t);for(let a=0;a<n.length;a++)(!r||r(n[a]))&&o.removeCue(n[a])}i==="disabled"&&(o.mode=i)}function Rc(o,e){if(e<=o[0].startTime)return 0;const t=o.length-1;if(e>o[t].endTime)return-1;let r=0,i=t,n;for(;r<=i;)if(n=Math.floor((i+r)/2),e<o[n].startTime)i=n-1;else if(e>o[n].startTime&&r<t)r=n+1;else return n;return o[r].startTime-e<e-o[i].startTime?r:i}function Lc(o,e,t){const r=[],i=Rc(o,e);if(i>-1)for(let n=i,a=o.length;n<a;n++){const h=o[n];if(h.startTime>=e&&h.endTime<=t)r.push(h);else if(h.startTime>t)return r}return r}function co(o){const e=[];for(let t=0;t<o.length;t++){const r=o[t];(r.kind==="subtitles"||r.kind==="captions")&&r.label&&e.push(o[t])}return e}class kc extends $o{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 t=null;const r=co(this.media.textTracks);for(let n=0;n<r.length;n++)if(r[n].mode==="hidden")t=r[n];else if(r[n].mode==="showing"){t=r[n];break}const i=this.findTrackForTextTrack(t);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(d.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(d.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(d.MANIFEST_LOADING,this.onManifestLoading,this),e.on(d.MANIFEST_PARSED,this.onManifestParsed,this),e.on(d.LEVEL_LOADING,this.onLevelLoading,this),e.on(d.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(d.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(d.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(d.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(d.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(d.MANIFEST_LOADING,this.onManifestLoading,this),e.off(d.MANIFEST_PARSED,this.onManifestParsed,this),e.off(d.LEVEL_LOADING,this.onLevelLoading,this),e.off(d.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(d.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(d.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 r=this.media;if(!r)return;const i=!!t.transferMedia;if(self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||r.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId),this.subtitleTrack=-1,this.media=null,i)return;co(r.textTracks).forEach(a=>{Ws(a)})}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:r,groupId:i,details:n}=t,a=this.tracksInGroup[r];if(!a||a.groupId!==i){this.warn(`Subtitle track with id:${r} and group:${i} not found in active group ${a==null?void 0:a.groupId}`);return}const h=a.details;a.details=t.details,this.log(`Subtitle track ${r} "${a.name}" lang:${a.lang} group:${i} loaded [${n.startSN}-${n.endSN}]`),r===this.trackId&&this.playlistLoaded(r,t,h)}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 r=t.subtitleGroups||null,i=this.groupIds;let n=this.currentTrack;if(!r||(i==null?void 0:i.length)!==(r==null?void 0:r.length)||r!=null&&r.some(a=>(i==null?void 0:i.indexOf(a))===-1)){this.groupIds=r,this.trackId=-1,this.currentTrack=null;const a=this.tracks.filter(x=>!r||r.indexOf(x.groupId)!==-1);if(a.length)this.selectDefaultTrack&&!a.some(x=>x.default)&&(this.selectDefaultTrack=!1),a.forEach((x,D)=>{x.id=D});else if(!n&&!this.tracksInGroup.length)return;this.tracksInGroup=a;const h=this.hls.config.subtitlePreference;if(!n&&h){this.selectDefaultTrack=!1;const x=Ci(h,a);if(x>-1)n=a[x];else{const D=Ci(h,this.tracks);n=this.tracks[D]}}let _=this.findTrackId(n);_===-1&&n&&(_=this.findTrackId(null));const g={subtitleTracks:a};this.log(`Updating subtitle tracks, ${a.length} track(s) found in "${r==null?void 0:r.join(",")}" group-id`),this.hls.trigger(d.SUBTITLE_TRACKS_UPDATED,g),_!==-1&&this.trackId===-1&&this.setSubtitleTrack(_)}}findTrackId(e){const t=this.tracksInGroup,r=this.selectDefaultTrack;for(let i=0;i<t.length;i++){const n=t[i];if(!(r&&!n.default||!r&&!e)&&(!e||$i(n,e)))return i}if(e){for(let i=0;i<t.length;i++){const n=t[i];if(Ea(e.attrs,n.attrs,["LANGUAGE","ASSOC-LANGUAGE","CHARACTERISTICS"]))return i}for(let i=0;i<t.length;i++){const n=t[i];if(Ea(e.attrs,n.attrs,["LANGUAGE"]))return i}}return-1}findTrackForTextTrack(e){if(e){const t=this.tracksInGroup;for(let r=0;r<t.length;r++){const i=t[r];if(zo(i,e))return r}}return-1}onError(e,t){t.fatal||!t.context||t.context.type===U.SUBTITLE_TRACK&&t.context.id===this.trackId&&(!this.groupIds||this.groupIds.indexOf(t.context.groupId)!==-1)&&this.checkRetry(t)}get allSubtitleTracks(){return this.tracks}get subtitleTracks(){return this.tracksInGroup}get subtitleTrack(){return this.trackId}set subtitleTrack(e){this.selectDefaultTrack=!1,this.setSubtitleTrack(e)}setSubtitleOption(e){if(this.hls.config.subtitlePreference=e,e){if(e.id===-1)return this.setSubtitleTrack(-1),null;const t=this.allSubtitleTracks;if(this.selectDefaultTrack=!1,t.length){const r=this.currentTrack;if(r&&$i(e,r))return r;const i=Ci(e,this.tracksInGroup);if(i>-1){const n=this.tracksInGroup[i];return this.setSubtitleTrack(i),n}else{if(r)return null;{const n=Ci(e,t);if(n>-1)return t[n]}}}}return null}loadPlaylist(e){super.loadPlaylist(),this.shouldLoadPlaylist(this.currentTrack)&&this.scheduleLoading(this.currentTrack,e)}loadingPlaylist(e,t){super.loadingPlaylist(e,t);const r=e.id,i=e.groupId,n=this.getUrlWithDirectives(e.url,t),a=e.details,h=a==null?void 0:a.age;this.log(`Loading subtitle ${r} "${e.name}" lang:${e.lang} group:${i}${(t==null?void 0:t.msn)!==void 0?" at sn "+t.msn+" part "+t.part:""}${h&&a.live?" age "+h.toFixed(1)+(a.type?" "+a.type||0:""):""} ${n}`),this.hls.trigger(d.SUBTITLE_TRACK_LOADING,{url:n,id:r,groupId:i,deliveryDirectives:t||null,track:e})}toggleTrackModes(){const{media:e}=this;if(!e)return;const t=co(e.textTracks),r=this.currentTrack;let i;if(r&&(i=t.filter(n=>zo(r,n))[0],i||this.warn(`Unable to find subtitle TextTrack with name "${r.name}" and language "${r.lang}"`)),[].slice.call(t).forEach(n=>{n.mode!=="disabled"&&n!==i&&(n.mode="disabled")}),i){const n=this.subtitleDisplay?"showing":"hidden";i.mode!==n&&(i.mode=n)}}setSubtitleTrack(e){const t=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=e;return}if(e<-1||e>=t.length||!R(e)){this.warn(`Invalid subtitle track id: ${e}`);return}this.selectDefaultTrack=!1;const r=this.currentTrack,i=t[e]||null;if(this.trackId=e,this.currentTrack=i,this.toggleTrackModes(),!i){this.hls.trigger(d.SUBTITLE_TRACK_SWITCH,{id:e});return}const n=!!i.details&&!i.details.live;if(e===this.trackId&&i===r&&n)return;this.log(`Switching to subtitle-track ${e}`+(i?` "${i.name}" lang:${i.lang} group:${i.groupId}`:""));const{id:a,groupId:h="",name:_,type:g,url:x}=i;this.hls.trigger(d.SUBTITLE_TRACK_SWITCH,{id:a,groupId:h,name:_,type:g,url:x});const D=this.switchParams(i.url,r==null?void 0:r.details,i.details);this.loadPlaylist(D)}}function Ic(){try{return crypto.randomUUID()}catch(o){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,i=>{const n=(t+Math.random()*16)%16|0;return t=Math.floor(t/16),(i=="x"?n:n&3|8).toString(16)})}}}function xa(o){let e=5381,t=o.length;for(;t;)e=e*33^o.charCodeAt(--t);return(e>>>0).toString()}const Gs=.025;let ho=function(o){return o[o.Point=0]="Point",o[o.Range=1]="Range",o}({});function Pc(o,e,t){return`${o.identifier}-${t+1}-${xa(e)}`}class Oc{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,(e=this.assetListLoader)==null||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 r=this.playoutLimit;return e<=0||isNaN(r)?!1:r===0?!0:(((t=this.assetList[e])==null?void 0:t.startOffset)||0)>r}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 Zo(e,t)}return e}get startOffset(){return this.cue.pre?0:this.startTime}get startIsAligned(){if(this.startTime===0||this.snapOptions.out)return!0;const e=this.dateRange.tagAnchor;if(e){const t=this.dateRange.startTime,r=Zo(t,e);return t-r<.1}return!1}get resumptionOffset(){const e=this.resumeOffset,t=R(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 Zo(e,t)}return e}get appendInPlace(){return this.appendInPlaceStarted?!0:this.appendInPlaceDisabled?!1:!!(!this.cue.once&&!this.cue.pre&&this.startIsAligned&&(isNaN(this.playoutLimit)&&isNaN(this.resumeOffset)||this.resumeOffset&&this.duration&&Math.abs(this.resumeOffset-this.duration)<Gs))}set appendInPlace(e){if(this.appendInPlaceStarted){this.resetOnResume=!e;return}this.appendInPlaceDisabled=!e}get timelineStart(){return this._timelineStart!==null?this._timelineStart:this.startTime}set timelineStart(e){this._timelineStart=e}get duration(){const e=this.playoutLimit;let t;return this._duration!==null?t=this._duration:this.dateRange.duration?t=this.dateRange.duration:t=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 this.dateRange.attr["X-TIMELINE-OCCUPIES"]==="RANGE"?ho.Range:ho.Point}get supplementsPrimary(){return this.dateRange.attr["X-TIMELINE-STYLE"]==="PRIMARY"}get contentMayVary(){return this.dateRange.attr["X-CONTENT-MAY-VARY"]!=="NO"}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||this.assetListResponse!==null}toString(){return Mc(this)}}function Zo(o,e){return o-e.start<e.duration/2&&!(Math.abs(o-(e.start+e.duration))<Gs)?e.start:e.start+e.duration}function zl(o,e,t){const r=new self.URL(o,t);return r.protocol!=="data:"&&r.searchParams.set("_HLS_primary_id",e),r}function Xo(o,e){for(;(t=o.assetList[++e])!=null&&t.error;)var t;return e}function Mc(o){return`["${o.identifier}" ${o.cue.pre?"<pre>":o.cue.post?"<post>":""}${o.timelineStart.toFixed(2)}-${o.resumeTime.toFixed(2)}]`}function Ks(o){const e=o.timelineStart,t=o.duration||0;return`["${o.identifier}" ${e.toFixed(2)}-${(e+t).toFixed(2)}]`}class Fc{constructor(e,t,r,i){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(d.PLAYOUT_LIMIT_REACHED,{})};const n=this.hls=new e(t);this.interstitial=r,this.assetItem=i;const a=()=>{this.hasDetails=!0};n.once(d.LEVEL_LOADED,a),n.once(d.AUDIO_TRACK_LOADED,a),n.once(d.SUBTITLE_TRACK_LOADED,a),n.on(d.MEDIA_ATTACHING,(h,{media:_})=>{this.removeMediaListeners(),this.mediaAttached=_,this.interstitial.playoutLimit&&(_.addEventListener("timeupdate",this.checkPlayout),this.appendInPlace&&n.on(d.BUFFER_APPENDED,()=>{const x=this.bufferedEnd;this.reachedPlayout(x)&&(this._bufferedEosTime=x,n.trigger(d.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=zl(t,e.config.primarySessionId||"").href}catch(r){}e.loadSource(t)}}bufferedInPlaceToEnd(e){var t;if(!this.appendInPlace)return!1;if((t=this.hls)!=null&&t.bufferedToEnd)return!0;if(!e)return!1;const r=Math.min(this._bufferedEosTime||1/0,this.duration),i=this.timelineOffset,n=nr.bufferInfo(e,i,0);return this.getAssetTime(n.end)>=r-.02}reachedPlayout(e){const r=this.interstitial.playoutLimit;return this.startOffset+e>=r}get destroyed(){var e;return!((e=this.hls)!=null&&e.userConfig)}get assetId(){return this.assetItem.identifier}get interstitialId(){return this.assetItem.parentIdentifier}get media(){var e;return((e=this.hls)==null?void 0:e.media)||null}get bufferedEnd(){const e=this.media||this.mediaAttached;if(!e)return this._bufferedEosTime?this._bufferedEosTime:this.currentTime;const t=nr.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 r=t-this.startOffset;if(r>0&&r<e)return r}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((e=this.hls)==null?void 0:e.config.timelineOffset)||0}set timelineOffset(e){const t=this.timelineOffset;if(e!==t){const r=e-t;if(Math.abs(r)>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,r=this.duration;return Math.min(Math.max(0,e-t),r)}removeMediaListeners(){const e=this.mediaAttached;e&&(this._currentTime=e.currentTime,this.bufferSnapShot(),e.removeEventListener("timeupdate",this.checkPlayout))}bufferSnapShot(){if(this.mediaAttached){var e;(e=this.hls)!=null&&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(),(t=this.hls)==null||t.attachMedia(e)}detachMedia(){var e;this.removeMediaListeners(),this.mediaAttached=null,(e=this.hls)==null||e.detachMedia()}resumeBuffering(){var e;(e=this.hls)==null||e.resumeBuffering()}pauseBuffering(){var e;(e=this.hls)==null||e.pauseBuffering()}transferMedia(){var e;return this.bufferSnapShot(),((e=this.hls)==null?void 0:e.transferMedia())||null}resetDetails(){const e=this.hls;if(e&&this.hasDetails){e.stopLoad();const t=r=>delete r.details;e.levels.forEach(t),e.allAudioTracks.forEach(t),e.allSubtitleTracks.forEach(t),this.hasDetails=!1}}on(e,t,r){var i;(i=this.hls)==null||i.on(e,t)}once(e,t,r){var i;(i=this.hls)==null||i.once(e,t)}off(e,t,r){var i;(i=this.hls)==null||i.off(e,t)}toString(){var e;return`HlsAssetPlayer: ${Ks(this.assetItem)} ${(e=this.hls)==null?void 0:e.sessionId} ${this.appendInPlace?"append-in-place":""}`}}const Hl=.033;class Bc extends M{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((r,i)=>e<=i.startOffset&&t>i.startOffset?(delete i.error,r+1):r,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 r=-1;e.nextEvent?r=this.findEventIndex(e.nextEvent.identifier)-1:e.previousEvent&&(r=this.findEventIndex(e.previousEvent.identifier)+1);const i=this.items;if(i)for(i[r]||(t===void 0&&(t=e.start),r=this.findItemIndexAtTime(t));r>=0&&(n=i[r])!=null&&n.event;){var n;r--}return r}findItemIndexAtTime(e,t){const r=this.items;if(r)for(let i=0;i<r.length;i++){let n=r[i];if(t&&t!=="primary"&&(n=n[t]),e===n.start||e>n.start&&e<n.end)return i}return-1}findJumpRestrictedIndex(e,t){const r=this.items;if(r)for(let i=e;i<=t&&r[i];i++){const n=r[i].event;if(n!=null&&n.restrictions.jump&&!n.appendInPlace)return i}return-1}findEventIndex(e){const t=this.items;if(t)for(let i=t.length;i--;){var r;if(((r=t[i].event)==null?void 0:r.identifier)===e)return i}return-1}findAssetIndex(e,t){const r=e.assetList,i=r.length;if(i>1)for(let n=0;n<i;n++){const a=r[n];if(!a.error){const h=a.timelineStart;if(t===h||t>h&&(t<h+(a.duration||0)||n===i-1))return n}}return 0}get assetIdAtEnd(){var e;const t=(e=this.items)==null||(e=e[this.length-1])==null?void 0:e.event;if(t){const r=t.assetList,i=r[r.length-1];if(i)return i.identifier}return null}parseInterstitialDateRanges(e,t){const r=e.main.details,{dateRanges:i}=r,n=this.events,a=this.parseDateRanges(i,{url:r.url},t),h=Object.keys(i),_=n?n.filter(g=>!h.includes(g.identifier)):[];a.length&&a.sort((g,x)=>{const D=g.cue.pre,j=g.cue.post,Y=x.cue.pre,Q=x.cue.post;if(D&&!Y)return-1;if(Y&&!D||j&&!Q)return 1;if(Q&&!j)return-1;if(!D&&!Y&&!j&&!Q){const ue=g.startTime,le=x.startTime;if(ue!==le)return ue-le}return g.dateRange.tagOrder-x.dateRange.tagOrder}),this.events=a,_.forEach(g=>{this.removeEvent(g)}),this.updateSchedule(e,_)}updateSchedule(e,t=[],r=!1){const i=this.events||[];if(i.length||t.length||this.length<2){const n=this.items,a=this.parseSchedule(i,e);(r||t.length||(n==null?void 0:n.length)!==a.length||a.some((_,g)=>Math.abs(_.playout.start-n[g].playout.start)>.005||Math.abs(_.playout.end-n[g].playout.end)>.005))&&(this.items=a,this.onScheduleUpdate(t,n))}}parseDateRanges(e,t,r){const i=[],n=Object.keys(e);for(let a=0;a<n.length;a++){const h=n[a],_=e[h];if(_.isInterstitial){let g=this.eventMap[h];g?g.setDateRange(_):(g=new Oc(_,t),this.eventMap[h]=g,r===!1&&(g.appendInPlace=r)),i.push(g)}}return i}parseSchedule(e,t){const r=[],i=t.main.details,n=i.live?1/0:i.edge;let a=0;if(e=e.filter(_=>!_.error&&!(_.cue.once&&_.hasPlayed)),e.length){this.resolveOffsets(e,t);let _=0,g=0;if(e.forEach((x,D)=>{const j=x.cue.pre,Y=x.cue.post,Q=e[D-1]||null,ue=x.appendInPlace,le=Y?n:x.startOffset,be=x.duration,xe=x.timelineOccupancy===ho.Range?be:0,Ce=x.resumptionOffset,Ue=(Q==null?void 0:Q.startTime)===le,qe=le+x.cumulativeDuration;let pt=ue?qe+be:le+Ce;if(j||!Y&&le<=0){const at=g;g+=xe,x.timelineStart=qe;const nt=a;a+=be,r.push({event:x,start:qe,end:pt,playout:{start:nt,end:a},integrated:{start:at,end:g}})}else if(le<=n){if(!Ue){const Ze=le-_;if(Ze>Hl){const wt=_,Wt=g;g+=Ze;const Zt=a;a+=Ze;const rr={previousEvent:e[D-1]||null,nextEvent:x,start:wt,end:wt+Ze,playout:{start:Zt,end:a},integrated:{start:Wt,end:g}};r.push(rr)}else Ze>0&&Q&&(Q.cumulativeDuration+=Ze,r[r.length-1].end=le)}Y&&(pt=qe),x.timelineStart=qe;const at=g;g+=xe;const nt=a;a+=be,r.push({event:x,start:qe,end:pt,playout:{start:nt,end:a},integrated:{start:at,end:g}})}else return;const Ye=x.resumeTime;Y||Ye>n?_=n:_=Ye}),_<n){var h;const x=_,D=g,j=n-_;g+=j;const Y=a;a+=j,r.push({previousEvent:((h=r[r.length-1])==null?void 0:h.event)||null,nextEvent:null,start:_,end:x+j,playout:{start:Y,end:a},integrated:{start:D,end:g}})}this.setDurations(n,a,g)}else r.push({previousEvent:null,nextEvent:null,start:0,end:n,playout:{start:0,end:n},integrated:{start:0,end:n}}),this.setDurations(n,n,n);return r}setDurations(e,t,r){this.durations={primary:e,playout:t,integrated:r}}resolveOffsets(e,t){const r=t.main.details,i=r.live?1/0:r.edge;let n=0,a=-1;e.forEach((h,_)=>{const g=h.cue.pre,x=h.cue.post,D=g?0:x?i:h.startTime;this.updateAssetDurations(h),a===D?h.cumulativeDuration=n:(n=0,a=D),!x&&h.snapOptions.in&&(h.resumeAnchor=ai(null,r.fragments,h.startOffset+h.resumptionOffset,0,0)||void 0),h.appendInPlace&&!h.appendInPlaceStarted&&(this.primaryCanResumeInPlaceAt(h,t)||(h.appendInPlace=!1)),!h.appendInPlace&&_+1<e.length&&e[_+1].startTime-e[_].resumeTime<Hl&&(e[_+1].appendInPlace=!1,e[_+1].appendInPlace&&this.warn(`Could not change append strategy for abutting event ${h}`));const Y=R(h.resumeOffset)?h.resumeOffset:h.duration;n+=Y})}primaryCanResumeInPlaceAt(e,t){const r=e.resumeTime,i=e.startTime+e.resumptionOffset;return Math.abs(r-i)>Gs?(this.log(`"${e.identifier}" resumption ${r} not aligned with estimated timeline end ${i}`),!1):!Object.keys(t).some(a=>{const h=t[a].details,_=h.edge;if(r>=_)return this.log(`"${e.identifier}" resumption ${r} past ${a} playlist end ${_}`),!1;const g=ai(null,h.fragments,r);if(!g)return this.log(`"${e.identifier}" resumption ${r} does not align with any fragments in ${a} playlist (${h.fragStart}-${h.fragmentEnd})`),!0;const x=a==="audio"?.175:0;return Math.abs(g.start-r)<Gs+x||Math.abs(g.end-r)<Gs+x?!1:(this.log(`"${e.identifier}" resumption ${r} not aligned with ${a} fragment bounds (${g.start}-${g.end} sn: ${g.sn} cc: ${g.cc})`),!0)})}updateAssetDurations(e){if(!e.assetListLoaded)return;const t=e.timelineStart;let r=0,i=!1,n=!1;for(let a=0;a<e.assetList.length;a++){const h=e.assetList[a],_=t+r;h.startOffset=r,h.timelineStart=_,i||(i=h.duration===null),n||(n=!!h.error);const g=h.error?0:h.duration||0;r+=g}i&&!n?e.duration=Math.max(r,e.duration):e.duration=r}removeEvent(e){e.reset(),delete this.eventMap[e.identifier]}}function Rn(o){return`[${o.event?'"'+o.event.identifier+'"':"primary"}: ${o.start.toFixed(2)}-${o.end.toFixed(2)}]`}class Nc{constructor(e){this.hls=void 0,this.hls=e}destroy(){this.hls=null}loadAssetList(e,t){const r=e.assetListUrl;let i;try{i=zl(r,this.hls.sessionId,e.baseUrl)}catch(j){const Y=this.assignAssetListError(e,A.ASSET_LIST_LOAD_ERROR,j,r);this.hls.trigger(d.ERROR,Y);return}t&&i.protocol!=="data:"&&i.searchParams.set("_HLS_start_offset",""+t);const n=this.hls.config,a=n.loader,h=new a(n),_={responseType:"json",url:i.href},g=n.interstitialAssetListLoadPolicy.default,x={loadPolicy:g,timeout:g.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},D={onSuccess:(j,Y,Q,ue)=>{const le=j.data,be=le==null?void 0:le.ASSETS;if(!Array.isArray(be)){const xe=this.assignAssetListError(e,A.ASSET_LIST_PARSING_ERROR,new Error("Invalid interstitial asset list"),Q.url,Y,ue);this.hls.trigger(d.ERROR,xe);return}e.assetListResponse=le,this.hls.trigger(d.ASSET_LIST_LOADED,{event:e,assetListResponse:le,networkDetails:ue})},onError:(j,Y,Q,ue)=>{const le=this.assignAssetListError(e,A.ASSET_LIST_LOAD_ERROR,new Error(`Error loading X-ASSET-LIST: HTTP status ${j.code} ${j.text} (${Y.url})`),Y.url,ue,Q);this.hls.trigger(d.ERROR,le)},onTimeout:(j,Y,Q)=>{const ue=this.assignAssetListError(e,A.ASSET_LIST_LOAD_TIMEOUT,new Error(`Timeout loading X-ASSET-LIST (${Y.url})`),Y.url,j,Q);this.hls.trigger(d.ERROR,ue)}};return h.load(_,x,D),this.hls.trigger(d.ASSET_LIST_LOADING,{event:e}),h}assignAssetListError(e,t,r,i,n,a){return e.error=r,{type:P.NETWORK_ERROR,details:t,fatal:!1,interstitial:e,url:i,error:r,networkDetails:a,stats:n}}}function jl(o){var e;o==null||(e=o.play())==null||e.catch(()=>{})}function fo(o,e){return`[${o}] Advancing timeline position to ${e}`}class Uc extends M{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 r=this.currentTime;if(r===void 0||this.playbackDisabled||!this.schedule)return;const i=r-this.timelinePos;if(Math.abs(i)<1/7056e5)return;const a=i<=-.01;this.timelinePos=r,this.bufferedPos=r;const h=this.playingItem;if(!h){this.checkBuffer();return}if(a&&this.schedule.resetErrorsInRange(r,r-i)&&this.updateSchedule(!0),this.checkBuffer(),a&&r<h.start||r>=h.end){var _;const Y=this.findItemIndex(h);let Q=this.schedule.findItemIndexAtTime(r);if(Q===-1&&(Q=Y+(a?-1:1),this.log(`seeked ${a?"back ":""}to position not covered by schedule ${r} (resolving from ${Y} to ${Q})`)),!this.isInterstitial(h)&&(_=this.media)!=null&&_.paused&&(this.shouldPlay=!1),!a&&Q>Y){const ue=this.schedule.findJumpRestrictedIndex(Y+1,Q);if(ue>Y){this.setSchedulePosition(ue);return}}this.setSchedulePosition(Q);return}const g=this.playingAsset;if(!g){if(this.playingLastItem&&this.isInterstitial(h)){const Y=h.event.assetList[0];Y&&(this.endedItem=this.playingItem,this.playingItem=null,this.setScheduleToAssetAtTime(r,Y))}return}const x=g.timelineStart,D=g.duration||0;if(a&&r<x||r>=x+D){var j;(j=h.event)!=null&&j.appendInPlace&&(this.clearAssetPlayers(h.event,h),this.flushFrontBuffer(r)),this.setScheduleToAssetAtTime(r,g)}},this.onTimeupdate=()=>{const r=this.currentTime;if(r===void 0||this.playbackDisabled)return;if(r>this.timelinePos)this.timelinePos=r,r>this.bufferedPos&&this.checkBuffer();else return;const i=this.playingItem;if(!i||this.playingLastItem)return;if(r>=i.end){this.timelinePos=i.end;const h=this.findItemIndex(i);this.setSchedulePosition(h+1)}const n=this.playingAsset;if(!n)return;const a=n.timelineStart+(n.duration||0);r>=a&&this.setScheduleToAssetAtTime(r,n)},this.onScheduleUpdate=(r,i)=>{const n=this.schedule;if(!n)return;const a=this.playingItem,h=n.events||[],_=n.items||[],g=n.durations,x=r.map(ue=>ue.identifier),D=!!(h.length||x.length);(D||i)&&this.log(`INTERSTITIALS_UPDATED (${h.length}): ${h}
Schedule: ${_.map(ue=>Rn(ue))} pos: ${this.timelinePos}`),x.length&&this.log(`Removed events ${x}`);let j=null,Y=null;a&&(j=this.updateItem(a,this.timelinePos),this.itemsMatch(a,j)?this.playingItem=j:this.waitingItem=this.endedItem=null),this.waitingItem=this.updateItem(this.waitingItem),this.endedItem=this.updateItem(this.endedItem);const Q=this.bufferingItem;if(Q&&(Y=this.updateItem(Q,this.bufferedPos),this.itemsMatch(Q,Y)?this.bufferingItem=Y:Q.event&&(this.bufferingItem=this.playingItem,this.clearInterstitial(Q.event,null))),r.forEach(ue=>{ue.assetList.forEach(le=>{this.clearAssetPlayer(le.identifier,null)})}),this.playerQueue.forEach(ue=>{if(ue.interstitial.appendInPlace){const le=ue.assetItem.timelineStart,be=ue.timelineOffset-le;if(be)try{ue.timelineOffset=le}catch(xe){Math.abs(be)>Gs&&this.warn(`${xe} ("${ue.assetId}" ${ue.timelineOffset}->${le})`)}}}),D||i){if(this.hls.trigger(d.INTERSTITIALS_UPDATED,{events:h.slice(0),schedule:_.slice(0),durations:g,removedIds:x}),this.isInterstitial(a)&&x.includes(a.event.identifier)){this.warn(`Interstitial "${a.event.identifier}" removed while playing`),this.primaryFallback(a.event);return}a&&this.trimInPlace(j,a),Q&&Y!==j&&this.trimInPlace(Y,Q),this.checkBuffer()}},this.hls=e,this.HlsPlayerClass=t,this.assetListLoader=new Nc(e),this.schedule=new Bc(this.onScheduleUpdate,e.logger),this.registerListeners()}registerListeners(){const e=this.hls;e&&(e.on(d.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(d.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(d.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(d.MANIFEST_LOADING,this.onManifestLoading,this),e.on(d.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(d.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(d.AUDIO_TRACK_UPDATED,this.onAudioTrackUpdated,this),e.on(d.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.on(d.SUBTITLE_TRACK_UPDATED,this.onSubtitleTrackUpdated,this),e.on(d.EVENT_CUE_ENTER,this.onInterstitialCueEnter,this),e.on(d.ASSET_LIST_LOADED,this.onAssetListLoaded,this),e.on(d.BUFFER_APPENDED,this.onBufferAppended,this),e.on(d.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(d.BUFFERED_TO_END,this.onBufferedToEnd,this),e.on(d.MEDIA_ENDED,this.onMediaEnded,this),e.on(d.ERROR,this.onError,this),e.on(d.DESTROYING,this.onDestroying,this))}unregisterListeners(){const e=this.hls;e&&(e.off(d.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(d.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(d.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(d.MANIFEST_LOADING,this.onManifestLoading,this),e.off(d.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(d.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(d.AUDIO_TRACK_UPDATED,this.onAudioTrackUpdated,this),e.off(d.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.off(d.SUBTITLE_TRACK_UPDATED,this.onSubtitleTrackUpdated,this),e.off(d.EVENT_CUE_ENTER,this.onInterstitialCueEnter,this),e.off(d.ASSET_LIST_LOADED,this.onAssetListLoaded,this),e.off(d.BUFFER_CODECS,this.onBufferCodecs,this),e.off(d.BUFFER_APPENDED,this.onBufferAppended,this),e.off(d.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(d.BUFFERED_TO_END,this.onBufferedToEnd,this),e.off(d.MEDIA_ENDED,this.onMediaEnded,this),e.off(d.ERROR,this.onError,this),e.off(d.DESTROYING,this.onDestroying,this))}startLoad(){this.resumeBuffering()}stopLoad(){this.pauseBuffering()}resumeBuffering(){var e;(e=this.getBufferingPlayer())==null||e.resumeBuffering()}pauseBuffering(){var e;(e=this.getBufferingPlayer())==null||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){xi(e,"play",this.onPlay),xi(e,"pause",this.onPause),xi(e,"seeking",this.onSeeking),xi(e,"timeupdate",this.onTimeupdate)}onMediaAttaching(e,t){const r=this.media=t.media;_i(r,"seeking",this.onSeeking),_i(r,"timeupdate",this.onTimeupdate),_i(r,"play",this.onPlay),_i(r,"pause",this.onPause)}onMediaAttached(e,t){const r=this.effectivePlayingItem,i=this.detachedData;if(this.detachedData=null,r===null)this.checkStart();else if(!i){this.clearScheduleState();const n=this.findItemIndex(r);this.setSchedulePosition(n)}}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 r=!!t.transferMedia,i=this.media;if(this.media=null,!r&&(i&&this.removeMediaListeners(i),this.detachedData)){const n=this.getBufferingPlayer();n&&(this.log(`Removing schedule state for detachedData and ${n}`),this.playingAsset=this.endedAsset=this.bufferingAsset=this.bufferingItem=this.waitingItem=this.detachedData=null,n.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,r=D=>D&&e.getAssetPlayer(D.identifier),i=(D,j,Y,Q,ue)=>{if(D){let le=D[j].start;const be=D.event;if(be){if(j==="playout"||be.timelineOccupancy!==ho.Point){const xe=r(Y);(xe==null?void 0:xe.interstitial)===be&&(le+=xe.assetItem.startOffset+xe[ue])}}else{const xe=Q==="bufferedPos"?a():e[Q];le+=xe-D.start}return le}return 0},n=(D,j)=>{var Y;if(D!==0&&j!=="primary"&&(Y=e.schedule)!=null&&Y.length){var Q;const ue=e.schedule.findItemIndexAtTime(D),le=(Q=e.schedule.items)==null?void 0:Q[ue];if(le){const be=le[j].start-le.start;return D+be}}return D},a=()=>{const D=e.bufferedPos;return D===Number.MAX_VALUE?h("primary"):Math.max(D,0)},h=D=>{var j,Y;return(j=e.primaryDetails)!=null&&j.live?e.primaryDetails.edge:((Y=e.schedule)==null?void 0:Y.durations[D])||0},_=(D,j)=>{var Y,Q;const ue=e.effectivePlayingItem;if(ue!=null&&(Y=ue.event)!=null&&Y.restrictions.skip||!e.schedule)return;e.log(`seek to ${D} "${j}"`);const le=e.effectivePlayingItem,be=e.schedule.findItemIndexAtTime(D,j),xe=(Q=e.schedule.items)==null?void 0:Q[be],Ce=e.getBufferingPlayer(),Ue=Ce==null?void 0:Ce.interstitial,qe=Ue==null?void 0:Ue.appendInPlace,pt=le&&e.itemsMatch(le,xe);if(le&&(qe||pt)){const Ye=r(e.playingAsset),at=(Ye==null?void 0:Ye.media)||e.primaryMedia;if(at){const nt=j==="primary"?at.currentTime:i(le,j,e.playingAsset,"timelinePos","currentTime"),Ze=D-nt,wt=(qe?nt:at.currentTime)+Ze;if(wt>=0&&(!Ye||qe||wt<=Ye.duration)){at.currentTime=wt;return}}}if(xe){let Ye=D;if(j!=="primary"){const nt=xe[j].start,Ze=D-nt;Ye=xe.start+Ze}const at=!e.isInterstitial(xe);if((!e.isInterstitial(le)||le.event.appendInPlace)&&(at||xe.event.appendInPlace)){const nt=e.media||(qe?Ce==null?void 0:Ce.media:null);nt&&(nt.currentTime=Ye)}else if(le){const nt=e.findItemIndex(le);if(be>nt){const wt=e.schedule.findJumpRestrictedIndex(nt+1,be);if(wt>nt){e.setSchedulePosition(wt);return}}let Ze=0;if(at)e.timelinePos=Ye,e.checkBuffer();else{const wt=xe.event.assetList,Wt=D-(xe[j]||xe).start;for(let Zt=wt.length;Zt--;){const rr=wt[Zt];if(rr.duration&&Wt>=rr.startOffset&&Wt<rr.startOffset+rr.duration){Ze=Zt;break}}}e.setSchedulePosition(be,Ze)}}},g=()=>{const D=e.effectivePlayingItem;if(e.isInterstitial(D))return D;const j=t();return e.isInterstitial(j)?j:null},x={get bufferedEnd(){const D=t(),j=e.bufferingItem;if(j&&j===D){var Y;return i(j,"playout",e.bufferingAsset,"bufferedPos","bufferedEnd")-j.playout.start||((Y=e.bufferingAsset)==null?void 0:Y.startOffset)||0}return 0},get currentTime(){const D=g(),j=e.effectivePlayingItem;return j&&j===D?i(j,"playout",e.effectivePlayingAsset,"timelinePos","currentTime")-j.playout.start:0},set currentTime(D){const j=g(),Y=e.effectivePlayingItem;Y&&Y===j&&_(D+Y.playout.start,"playout")},get duration(){const D=g();return D?D.playout.end-D.playout.start:0},get assetPlayers(){var D;const j=(D=g())==null?void 0:D.event.assetList;return j?j.map(Y=>e.getAssetPlayer(Y.identifier)):[]},get playingIndex(){var D;const j=(D=g())==null?void 0:D.event;return j&&e.effectivePlayingAsset?j.findAssetIndex(e.effectivePlayingAsset):-1},get scheduleItem(){return g()}};return this.manager={get events(){var D;return((D=e.schedule)==null||(D=D.events)==null?void 0:D.slice(0))||[]},get schedule(){var D;return((D=e.schedule)==null||(D=D.items)==null?void 0:D.slice(0))||[]},get interstitialPlayer(){return g()?x:null},get playerQueue(){return e.playerQueue.slice(0)},get bufferingAsset(){return e.bufferingAsset},get bufferingItem(){return t()},get bufferingIndex(){const D=t();return e.findItemIndex(D)},get playingAsset(){return e.effectivePlayingAsset},get playingItem(){return e.effectivePlayingItem},get playingIndex(){const D=e.effectivePlayingItem;return e.findItemIndex(D)},primary:{get bufferedEnd(){return a()},get currentTime(){const D=e.timelinePos;return D>0?D:0},set currentTime(D){_(D,"primary")},get duration(){return h("primary")},get seekableStart(){var D;return((D=e.primaryDetails)==null?void 0:D.fragmentStart)||0}},integrated:{get bufferedEnd(){return i(t(),"integrated",e.bufferingAsset,"bufferedPos","bufferedEnd")},get currentTime(){return i(e.effectivePlayingItem,"integrated",e.effectivePlayingAsset,"timelinePos","currentTime")},set currentTime(D){_(D,"integrated")},get duration(){return h("integrated")},get seekableStart(){var D;return n(((D=e.primaryDetails)==null?void 0:D.fragmentStart)||0,"integrated")}},skip:()=>{const D=e.effectivePlayingItem,j=D==null?void 0:D.event;if(j&&!j.restrictions.skip){const Y=e.findItemIndex(D);if(j.appendInPlace){const Q=D.playout.start+D.event.duration;_(Q+.001,"playout")}else e.advanceAfterAssetEnded(j,Y,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,r=(e=this.schedule)==null?void 0:e.items;return!this.playbackStarted||!t||!r?!1:this.findItemIndex(t)===r.length-1}get playbackStarted(){return this.effectivePlayingItem!==null}get currentTime(){var e,t;if(this.mediaSelection===null)return;const r=this.waitingItem||this.playingItem;if(this.isInterstitial(r)&&!r.event.appendInPlace)return;let i=this.media;!i&&(e=this.bufferingItem)!=null&&(e=e.event)!=null&&e.appendInPlace&&(i=this.primaryMedia);const n=(t=i)==null?void 0:t.currentTime;if(!(n===void 0||!R(n)))return n}get primaryMedia(){var e;return this.media||((e=this.detachedData)==null?void 0:e.media)||null}isInterstitial(e){return!!(e!=null&&e.event)}retreiveMediaSource(e,t){const r=this.getAssetPlayer(e);r&&this.transferMediaFromPlayer(r,t)}transferMediaFromPlayer(e,t){const r=e.interstitial.appendInPlace,i=e.media;if(r&&i===this.primaryMedia){if(this.bufferingAsset=null,(!t||this.isInterstitial(t)&&!t.event.appendInPlace)&&t&&i){this.detachedData={media:i};return}const n=e.transferMedia();this.log(`transfer MediaSource from ${e} ${ir(n)}`),this.detachedData=n}else t&&i&&(this.shouldPlay||(this.shouldPlay=!i.paused))}transferMediaTo(e,t){var r,i;if(e.media===t)return;let n=null;const a=this.hls,h=e!==a,_=h&&e.interstitial.appendInPlace,g=(r=this.detachedData)==null?void 0:r.mediaSource;let x;if(a.media)_&&(n=a.transferMedia(),this.detachedData=n),x="Primary";else if(g){const Q=this.getBufferingPlayer();Q?(n=Q.transferMedia(),x=`${Q}`):x="detached MediaSource"}else x="detached media";if(!n){if(g)n=this.detachedData,this.log(`using detachedData: MediaSource ${ir(n)}`);else if(!this.detachedData||a.media===t){const Q=this.playerQueue;Q.length>1&&Q.forEach(ue=>{if(h&&ue.interstitial.appendInPlace!==_){const le=ue.interstitial;this.clearInterstitial(ue.interstitial,null),le.appendInPlace=!1,le.appendInPlace&&this.warn(`Could not change append strategy for queued assets ${le}`)}}),this.hls.detachMedia(),this.detachedData={media:t}}}const D=n&&"mediaSource"in n&&((i=n.mediaSource)==null?void 0:i.readyState)!=="closed",j=D&&n?n:t;this.log(`${D?"transfering MediaSource":"attaching media"} to ${h?e:"Primary"} from ${x} (media.currentTime: ${t.currentTime})`);const Y=this.schedule;if(j===n&&Y){const Q=h&&e.assetId===Y.assetIdAtEnd;j.overrides={duration:Y.duration,endOfStream:!h||Q,cueRemoval:!h}}e.attachMedia(j)}onInterstitialCueEnter(){this.onTimeupdate()}checkStart(){const e=this.schedule,t=e==null?void 0:e.events;if(!t||this.playbackDisabled||!this.media)return;this.bufferedPos===-1&&(this.bufferedPos=0);const r=this.timelinePos,i=this.effectivePlayingItem;if(r===-1){const n=this.hls.startPosition;if(this.log(fo("checkStart",n)),this.timelinePos=n,t.length&&t[0].cue.pre){const a=e.findEventIndex(t[0].identifier);this.setSchedulePosition(a)}else if(n>=0||!this.primaryLive){const a=this.timelinePos=n>0?n:0,h=e.findItemIndexAtTime(a);this.setSchedulePosition(h)}}else if(i&&!this.playingItem){const n=e.findItemIndex(i);this.setSchedulePosition(n)}}advanceAssetBuffering(e,t){const r=e.event,i=r.findAssetIndex(t),n=Xo(r,i);if(!r.isAssetPastPlayoutLimit(n))this.bufferedToEvent(e,n);else if(this.schedule){var a;const h=(a=this.schedule.items)==null?void 0:a[this.findItemIndex(e)+1];h&&this.bufferedToItem(h)}}advanceAfterAssetEnded(e,t,r){const i=Xo(e,r);if(e.isAssetPastPlayoutLimit(i)){if(this.schedule){const n=this.schedule.items;if(n){const a=t+1,h=n.length;if(a>=h){this.setSchedulePosition(-1);return}const _=e.resumeTime;this.timelinePos<_&&(this.log(fo("advanceAfterAssetEnded",_)),this.timelinePos=_,e.appendInPlace&&this.advanceInPlace(_),this.checkBuffer(this.bufferedPos<_)),this.setSchedulePosition(a)}}}else{if(e.appendInPlace){const n=e.assetList[i];n&&this.advanceInPlace(n.timelineStart)}this.setSchedulePosition(t,i)}}setScheduleToAssetAtTime(e,t){const r=this.schedule;if(!r)return;const i=t.parentIdentifier,n=r.getEvent(i);if(n){const a=r.findEventIndex(i),h=r.findAssetIndex(n,e);this.advanceAfterAssetEnded(n,a,h-1)}}setSchedulePosition(e,t){var r;const i=(r=this.schedule)==null?void 0:r.items;if(!i||this.playbackDisabled)return;const n=e>=0?i[e]:null;this.log(`setSchedulePosition ${e}, ${t} (${n&&Rn(n)}) pos: ${this.timelinePos}`);const a=this.waitingItem||this.playingItem,h=this.playingLastItem;if(this.isInterstitial(a)){const x=a.event,D=this.playingAsset,j=D==null?void 0:D.identifier,Y=j?this.getAssetPlayer(j):null;if(Y&&j&&(!this.eventItemsMatch(a,n)||t!==void 0&&j!==x.assetList[t].identifier)){var _;const Q=x.findAssetIndex(D);if(this.log(`INTERSTITIAL_ASSET_ENDED ${Q+1}/${x.assetList.length} ${Ks(D)}`),this.endedAsset=D,this.playingAsset=null,this.hls.trigger(d.INTERSTITIAL_ASSET_ENDED,{asset:D,assetListIndex:Q,event:x,schedule:i.slice(0),scheduleIndex:e,player:Y}),a!==this.playingItem){this.itemsMatch(a,this.playingItem)&&!this.playingAsset&&this.advanceAfterAssetEnded(x,this.findItemIndex(this.playingItem),Q);return}this.retreiveMediaSource(j,n),Y.media&&!((_=this.detachedData)!=null&&_.mediaSource)&&Y.detachMedia()}if(!this.eventItemsMatch(a,n)&&(this.endedItem=a,this.playingItem=null,this.log(`INTERSTITIAL_ENDED ${x} ${Rn(a)}`),x.hasPlayed=!0,this.hls.trigger(d.INTERSTITIAL_ENDED,{event:x,schedule:i.slice(0),scheduleIndex:e}),x.cue.once)){var g;this.updateSchedule();const Q=(g=this.schedule)==null?void 0:g.items;if(n&&Q){const ue=this.findItemIndex(n);this.advanceSchedule(ue,Q,t,a,h)}return}}this.advanceSchedule(e,i,t,a,h)}advanceSchedule(e,t,r,i,n){const a=this.schedule;if(!a)return;const h=t[e]||null,_=this.primaryMedia,g=this.playerQueue;if(g.length&&g.forEach(x=>{const D=x.interstitial,j=a.findEventIndex(D.identifier);(j<e||j>e+1)&&this.clearInterstitial(D,h)}),this.isInterstitial(h)){this.timelinePos=Math.min(Math.max(this.timelinePos,h.start),h.end);const x=h.event;if(r===void 0){r=a.findAssetIndex(x,this.timelinePos);const Q=Xo(x,r-1);if(x.isAssetPastPlayoutLimit(Q)||x.appendInPlace&&this.timelinePos===h.end){this.advanceAfterAssetEnded(x,e,r);return}r=Q}const D=this.waitingItem;this.assetsBuffered(h,_)||this.setBufferingItem(h);let j=this.preloadAssets(x,r);if(this.eventItemsMatch(h,D||i)||(this.waitingItem=h,this.log(`INTERSTITIAL_STARTED ${Rn(h)} ${x.appendInPlace?"append in place":""}`),this.hls.trigger(d.INTERSTITIAL_STARTED,{event:x,schedule:t.slice(0),scheduleIndex:e})),!x.assetListLoaded){this.log(`Waiting for ASSET-LIST to complete loading ${x}`);return}if(x.assetListLoader&&(x.assetListLoader.destroy(),x.assetListLoader=void 0),!_){this.log(`Waiting for attachMedia to start Interstitial ${x}`);return}this.waitingItem=this.endedItem=null,this.playingItem=h;const Y=x.assetList[r];if(!Y){this.advanceAfterAssetEnded(x,e,r||0);return}if(j||(j=this.getAssetPlayer(Y.identifier)),j===null||j.destroyed){const Q=x.assetList.length;this.warn(`asset ${r+1}/${Q} player destroyed ${x}`),j=this.createAssetPlayer(x,Y,r),j.loadSource()}if(!this.eventItemsMatch(h,this.bufferingItem)&&x.appendInPlace&&this.isAssetBuffered(Y))return;this.startAssetPlayer(j,r,t,e,_),this.shouldPlay&&jl(j.media)}else h?(this.resumePrimary(h,e,i),this.shouldPlay&&jl(this.hls.media)):n&&this.isInterstitial(i)&&(this.endedItem=null,this.playingItem=i,i.event.appendInPlace||this.attachPrimary(a.durations.primary,null))}get playbackDisabled(){return this.hls.config.enableInterstitialPlayback===!1}get primaryDetails(){var e;return(e=this.mediaSelection)==null?void 0:e.main.details}get primaryLive(){var e;return!!((e=this.primaryDetails)!=null&&e.live)}resumePrimary(e,t,r){var i,n;if(this.playingItem=e,this.playingAsset=this.endedAsset=null,this.waitingItem=this.endedItem=null,this.bufferedToItem(e),this.log(`resuming ${Rn(e)}`),!((i=this.detachedData)!=null&&i.mediaSource)){let h=this.timelinePos;(h<e.start||h>=e.end)&&(h=this.getPrimaryResumption(e,t),this.log(fo("resumePrimary",h)),this.timelinePos=h),this.attachPrimary(h,e)}if(!r)return;const a=(n=this.schedule)==null?void 0:n.items;a&&(this.log(`INTERSTITIALS_PRIMARY_RESUMED ${Rn(e)}`),this.hls.trigger(d.INTERSTITIALS_PRIMARY_RESUMED,{schedule:a.slice(0),scheduleIndex:t}),this.checkBuffer())}getPrimaryResumption(e,t){const r=e.start;if(this.primaryLive){const i=this.primaryDetails;if(t===0)return this.hls.startPosition;if(i&&(r<i.fragmentStart||r>i.edge))return this.hls.liveSyncPosition||-1}return r}isAssetBuffered(e){const t=this.getAssetPlayer(e.identifier);return t!=null&&t.hls?t.hls.bufferedToEnd:nr.bufferInfo(this.primaryMedia,this.timelinePos,0).end+1>=e.timelineStart+(e.duration||0)}attachPrimary(e,t,r){t?this.setBufferingItem(t):this.bufferingItem=this.playingItem,this.bufferingAsset=null;const i=this.primaryMedia;if(!i)return;const n=this.hls;n.media?this.checkBuffer():(this.transferMediaTo(n,i),r&&this.startLoadingPrimaryAt(e,r)),r||(this.log(fo("attachPrimary",e)),this.timelinePos=e,this.startLoadingPrimaryAt(e,r))}startLoadingPrimaryAt(e,t){var r;const i=this.hls;!i.loadingEnabled||!i.media||Math.abs((((r=i.mainForwardBufferInfo)==null?void 0:r.start)||i.media.currentTime)-e)>.5?i.startLoad(e,t):i.bufferingEnabled||i.resumeBuffering()}onManifestLoading(){var e;this.stopLoad(),(e=this.schedule)==null||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(d.BUFFER_CODECS,this.onBufferCodecs,this),this.hls.on(d.BUFFER_CODECS,this.onBufferCodecs,this)}onLevelUpdated(e,t){if(t.level===-1||!this.schedule)return;const r=this.hls.levels[t.level];if(!r.details)return;const i=c(c({},this.mediaSelection||this.altSelection),{},{main:r});this.mediaSelection=i,this.schedule.parseInterstitialDateRanges(i,this.hls.config.interstitialAppendInPlace),!this.effectivePlayingItem&&this.schedule.items&&this.checkStart()}onAudioTrackUpdated(e,t){const r=this.hls.audioTracks[t.id],i=this.mediaSelection;if(!i){this.altSelection=c(c({},this.altSelection),{},{audio:r});return}const n=c(c({},i),{},{audio:r});this.mediaSelection=n}onSubtitleTrackUpdated(e,t){const r=this.hls.subtitleTracks[t.id],i=this.mediaSelection;if(!i){this.altSelection=c(c({},this.altSelection),{},{subtitles:r});return}const n=c(c({},i),{},{subtitles:r});this.mediaSelection=n}onAudioTrackSwitching(e,t){const r=es(t);this.playerQueue.forEach(({hls:i})=>i&&(i.setAudioOption(t)||i.setAudioOption(r)))}onSubtitleTrackSwitch(e,t){const r=es(t);this.playerQueue.forEach(({hls:i})=>i&&(i.setSubtitleOption(t)||t.id!==-1&&i.setSubtitleOption(r)))}onBufferCodecs(e,t){const r=t.tracks;r&&(this.requiredTracks=r)}onBufferAppended(e,t){this.checkBuffer()}onBufferFlushed(e,t){const r=this.playingItem;if(r&&!this.itemsMatch(r,this.bufferingItem)&&!this.isInterstitial(r)){const i=this.timelinePos;this.bufferedPos=i,this.checkBuffer()}}onBufferedToEnd(e){if(!this.schedule)return;const t=this.schedule.events;if(this.bufferedPos<Number.MAX_VALUE&&t){for(let i=0;i<t.length;i++){const n=t[i];if(n.cue.post){var r;const a=this.schedule.findEventIndex(n.identifier),h=(r=this.schedule.items)==null?void 0:r[a];this.isInterstitial(h)&&this.eventItemsMatch(h,this.bufferingItem)&&this.bufferedToItem(h,0);break}}this.bufferedPos=Number.MAX_VALUE}}onMediaEnded(e){const t=this.playingItem;if(!this.playingLastItem&&t){const r=this.findItemIndex(t);this.setSchedulePosition(r+1)}else this.shouldPlay=!1}updateItem(e,t){var r;const i=(r=this.schedule)==null?void 0:r.items;if(e&&i){const n=this.findItemIndex(e,t);return i[n]||null}return null}trimInPlace(e,t){if(this.isInterstitial(e)&&e.event.appendInPlace&&t.end-e.end>.25){e.event.assetList.forEach((n,a)=>{e.event.isAssetPastPlayoutLimit(a)&&this.clearAssetPlayer(n.identifier,null)});const r=e.end+.25,i=nr.bufferInfo(this.primaryMedia,r,0);(i.end>r||(i.nextStart||0)>r)&&(this.log(`trim buffered interstitial ${Rn(e)} (was ${Rn(t)})`),this.attachPrimary(r,null,!0),this.flushFrontBuffer(r))}}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 r;return!!t&&(e===t||e.event.identifier===((r=t.event)==null?void 0:r.identifier))}findItemIndex(e,t){return e&&this.schedule?this.schedule.findItemIndex(e,t):-1}updateSchedule(e=!1){var t;const r=this.mediaSelection;r&&((t=this.schedule)==null||t.updateSchedule(r,[],e))}checkBuffer(e){var t;const r=(t=this.schedule)==null?void 0:t.items;if(!r)return;const i=nr.bufferInfo(this.primaryMedia,this.timelinePos,0);e&&(this.bufferedPos=this.timelinePos),e||(e=i.len<1),this.updateBufferedPos(i.end,r,e)}updateBufferedPos(e,t,r){const i=this.schedule,n=this.bufferingItem;if(this.bufferedPos>e||!i)return;if(t.length===1&&this.itemsMatch(t[0],n)){this.bufferedPos=e;return}const a=this.playingItem,h=this.findItemIndex(a);let _=i.findItemIndexAtTime(e);if(this.bufferedPos<e){var g;const x=this.findItemIndex(n),D=Math.min(x+1,t.length-1),j=t[D];if((_===-1&&n&&e>=n.end||(g=j.event)!=null&&g.appendInPlace&&e+.01>=j.start)&&(_=D),this.isInterstitial(n)){const Y=n.event;if(D-h>1&&Y.appendInPlace===!1||Y.assetList.length===0&&Y.assetListLoader)return}if(this.bufferedPos=e,_>x&&_>h)this.bufferedToItem(j);else{const Y=this.primaryDetails;this.primaryLive&&Y&&e>Y.edge-Y.targetduration&&j.start<Y.edge+this.hls.config.interstitialLiveLookAhead&&this.isInterstitial(j)&&this.preloadAssets(j.event,0)}}else r&&a&&!this.itemsMatch(a,n)&&(_===h?this.bufferedToItem(a):_===h+1&&this.bufferedToItem(t[_]))}assetsBuffered(e,t){return e.event.assetList.length===0?!1:!e.event.assetList.some(i=>{const n=this.getAssetPlayer(i.identifier);return!(n!=null&&n.bufferedInPlaceToEnd(t))})}setBufferingItem(e){const t=this.bufferingItem,r=this.schedule;if(!this.itemsMatch(e,t)&&r){const{items:i,events:n}=r;if(!i||!n)return t;const a=this.isInterstitial(e),h=this.getBufferingPlayer();this.bufferingItem=e,this.bufferedPos=Math.max(e.start,Math.min(e.end,this.timelinePos));const _=h?h.remaining:t?t.end-this.timelinePos:0;if(this.log(`INTERSTITIALS_BUFFERED_TO_BOUNDARY ${Rn(e)}`+(t?` (${_.toFixed(2)} remaining)`:"")),!this.playbackDisabled)if(a){const g=r.findAssetIndex(e.event,this.bufferedPos);e.event.assetList.forEach((x,D)=>{const j=this.getAssetPlayer(x.identifier);j&&(D===g&&j.loadSource(),j.resumeBuffering())})}else this.hls.resumeBuffering(),this.playerQueue.forEach(g=>g.pauseBuffering());this.hls.trigger(d.INTERSTITIALS_BUFFERED_TO_BOUNDARY,{events:n.slice(0),schedule:i.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 r=this.setBufferingItem(e);if(!this.playbackDisabled){if(this.isInterstitial(e))this.bufferedToEvent(e,t);else if(r!==null){this.bufferingAsset=null;const i=this.detachedData;i?i.mediaSource?this.attachPrimary(e.start,e,!0):this.preloadPrimary(e):this.preloadPrimary(e)}}}preloadPrimary(e){const t=this.findItemIndex(e),r=this.getPrimaryResumption(e,t);this.startLoadingPrimaryAt(r)}bufferedToEvent(e,t){const r=e.event,i=r.assetList.length===0&&!r.assetListLoader,n=r.cue.once;if(i||!n){const a=this.preloadAssets(r,t);if(a!=null&&a.interstitial.appendInPlace){const h=this.primaryMedia;h&&this.bufferAssetPlayer(a,h)}}}preloadAssets(e,t){const r=e.assetUrl,i=e.assetList.length,n=i===0&&!e.assetListLoader,a=e.cue.once;if(n){const _=e.timelineStart;if(e.appendInPlace){var h;const j=this.playingItem;!this.isInterstitial(j)&&(j==null||(h=j.nextEvent)==null?void 0:h.identifier)===e.identifier&&this.flushFrontBuffer(_+.25)}let g,x=0;if(!this.playingItem&&this.primaryLive&&(x=this.hls.startPosition,x===-1&&(x=this.hls.liveSyncPosition||0)),x&&!(e.cue.pre||e.cue.post)){const j=x-_;j>0&&(g=Math.round(j*1e3)/1e3)}if(this.log(`Load interstitial asset ${t+1}/${r?1:i} ${e}${g?` live-start: ${x} start-offset: ${g}`:""}`),r)return this.createAsset(e,0,0,_,e.duration,r);const D=this.assetListLoader.loadAssetList(e,g);D&&(e.assetListLoader=D)}else if(!a&&i){for(let g=t;g<i;g++){const x=e.assetList[g],D=this.getAssetPlayerQueueIndex(x.identifier);(D===-1||this.playerQueue[D].destroyed)&&!x.error&&this.createAssetPlayer(e,x,g)}const _=e.assetList[t];if(_){const g=this.getAssetPlayer(_.identifier);return g&&g.loadSource(),g}}return null}flushFrontBuffer(e){const t=this.requiredTracks;if(!t)return;this.log(`Removing front buffer starting at ${e}`),Object.keys(t).forEach(i=>{this.hls.trigger(d.BUFFER_FLUSHING,{startOffset:e,endOffset:1/0,type:i})})}getAssetPlayerQueueIndex(e){const t=this.playerQueue;for(let r=0;r<t.length;r++)if(e===t[r].assetId)return r;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 r=0;r<e.length;r++)if(e[r].media===t)return e[r]}return null}createAsset(e,t,r,i,n,a){const h={parentIdentifier:e.identifier,identifier:Pc(e,a,t),duration:n,startOffset:r,timelineStart:i,uri:a};return this.createAssetPlayer(e,h,t)}createAssetPlayer(e,t,r){const i=this.hls,n=i.userConfig;let a=n.videoPreference;const h=i.loadLevelObj||i.levels[i.currentLevel];(a||h)&&(a=u({},a),h.videoCodec&&(a.videoCodec=h.videoCodec),h.videoRange&&(a.allowedVideoRanges=[h.videoRange]));const _=i.audioTracks[i.audioTrack],g=i.subtitleTracks[i.subtitleTrack];let x=0;if(this.primaryLive||e.appendInPlace){const Ue=this.timelinePos-t.timelineStart;if(Ue>1){const qe=t.duration;qe&&Ue<qe&&(x=Ue)}}const D=t.identifier,j=c(c({},n),{},{maxMaxBufferLength:Math.min(180,i.config.maxMaxBufferLength),autoStartLoad:!0,startFragPrefetch:!0,primarySessionId:i.sessionId,assetPlayerId:D,abrEwmaDefaultEstimate:i.bandwidthEstimate,interstitialsController:void 0,startPosition:x,liveDurationInfinity:!1,testBandwidth:!1,videoPreference:a,audioPreference:_||n.audioPreference,subtitlePreference:g||n.subtitlePreference});e.appendInPlace&&(e.appendInPlaceStarted=!0,t.timelineStart&&(j.timelineOffset=t.timelineStart));const Y=j.cmcd;Y!=null&&Y.sessionId&&Y.contentId&&(j.cmcd=u({},Y,{contentId:xa(t.uri)})),this.getAssetPlayer(D)&&this.warn(`Duplicate date range identifier ${e} and asset ${D}`);const Q=new Fc(this.HlsPlayerClass,j,e,t);this.playerQueue.push(Q),e.assetList[r]=t;let ue=!0;const le=Ue=>{if(Ue.live){var qe;const at=new Error(`Interstitials MUST be VOD assets ${e}`),nt={fatal:!0,type:P.OTHER_ERROR,details:A.INTERSTITIAL_ASSET_ITEM_ERROR,error:at},Ze=((qe=this.schedule)==null?void 0:qe.findEventIndex(e.identifier))||-1;this.handleAssetItemError(nt,e,Ze,r,at.message);return}const pt=Ue.edge-Ue.fragmentStart,Ye=t.duration;(ue||Ye===null||pt>Ye)&&(ue=!1,this.log(`Interstitial asset "${D}" duration change ${Ye} > ${pt}`),t.duration=pt,this.updateSchedule())};Q.on(d.LEVEL_UPDATED,(Ue,{details:qe})=>le(qe)),Q.on(d.LEVEL_PTS_UPDATED,(Ue,{details:qe})=>le(qe)),Q.on(d.EVENT_CUE_ENTER,()=>this.onInterstitialCueEnter());const be=(Ue,qe)=>{const pt=this.getAssetPlayer(D);if(pt&&qe.tracks){pt.off(d.BUFFER_CODECS,be),pt.tracks=qe.tracks;const Ye=this.primaryMedia;this.bufferingAsset===pt.assetItem&&Ye&&!pt.media&&this.bufferAssetPlayer(pt,Ye)}};Q.on(d.BUFFER_CODECS,be);const xe=()=>{var Ue;const qe=this.getAssetPlayer(D);if(this.log(`buffered to end of asset ${qe}`),!qe||!this.schedule)return;const pt=this.schedule.findEventIndex(e.identifier),Ye=(Ue=this.schedule.items)==null?void 0:Ue[pt];this.isInterstitial(Ye)&&this.advanceAssetBuffering(Ye,t)};Q.on(d.BUFFERED_TO_END,xe);const Ce=Ue=>()=>{if(!this.getAssetPlayer(D)||!this.schedule)return;this.shouldPlay=!0;const pt=this.schedule.findEventIndex(e.identifier);this.advanceAfterAssetEnded(e,pt,Ue)};return Q.once(d.MEDIA_ENDED,Ce(r)),Q.once(d.PLAYOUT_LIMIT_REACHED,Ce(1/0)),Q.on(d.ERROR,(Ue,qe)=>{if(!this.schedule)return;const pt=this.getAssetPlayer(D);if(qe.details===A.BUFFER_STALLED_ERROR){if(pt!=null&&pt.appendInPlace){this.handleInPlaceStall(e);return}this.onTimeupdate(),this.checkBuffer(!0);return}this.handleAssetItemError(qe,e,this.schedule.findEventIndex(e.identifier),r,`Asset player error ${qe.error} ${e}`)}),Q.on(d.DESTROYING,()=>{if(!this.getAssetPlayer(D)||!this.schedule)return;const qe=new Error(`Asset player destroyed unexpectedly ${D}`),pt={fatal:!0,type:P.OTHER_ERROR,details:A.INTERSTITIAL_ASSET_ITEM_ERROR,error:qe};this.handleAssetItemError(pt,e,this.schedule.findEventIndex(e.identifier),r,qe.message)}),this.log(`INTERSTITIAL_ASSET_PLAYER_CREATED ${Ks(t)}`),this.hls.trigger(d.INTERSTITIAL_ASSET_PLAYER_CREATED,{asset:t,assetListIndex:r,event:e,player:Q}),Q}clearInterstitial(e,t){this.clearAssetPlayers(e,t),e.reset()}clearAssetPlayers(e,t){e.assetList.forEach(r=>{this.clearAssetPlayer(r.identifier,t)})}resetAssetPlayer(e){const t=this.getAssetPlayerQueueIndex(e);if(t!==-1){this.log(`reset asset player "${e}" after error`);const r=this.playerQueue[t];this.transferMediaFromPlayer(r,null),r.resetDetails()}}clearAssetPlayer(e,t){const r=this.getAssetPlayerQueueIndex(e);if(r!==-1){const i=this.playerQueue[r];this.log(`clear ${i} toSegment: ${t&&Rn(t)}`),this.transferMediaFromPlayer(i,t),this.playerQueue.splice(r,1),i.destroy()}}emptyPlayerQueue(){let e;for(;e=this.playerQueue.pop();)e.destroy();this.playerQueue=[]}startAssetPlayer(e,t,r,i,n){const{interstitial:a,assetItem:h,assetId:_}=e,g=a.assetList.length,x=this.playingAsset;this.endedAsset=null,this.playingAsset=h,(!x||x.identifier!==_)&&(x&&(this.clearAssetPlayer(x.identifier,r[i]),delete x.error),this.log(`INTERSTITIAL_ASSET_STARTED ${t+1}/${g} ${Ks(h)}`),this.hls.trigger(d.INTERSTITIAL_ASSET_STARTED,{asset:h,assetListIndex:t,event:a,schedule:r.slice(0),scheduleIndex:i,player:e})),this.bufferAssetPlayer(e,n)}bufferAssetPlayer(e,t){var r,i;if(!this.schedule)return;const{interstitial:n,assetItem:a}=e,h=this.schedule.findEventIndex(n.identifier),_=(r=this.schedule.items)==null?void 0:r[h];if(!_)return;e.loadSource(),this.setBufferingItem(_),this.bufferingAsset=a;const g=this.getBufferingPlayer();if(g===e)return;const x=n.appendInPlace;if(x&&(g==null?void 0:g.interstitial.appendInPlace)===!1)return;const D=(g==null?void 0:g.tracks)||((i=this.detachedData)==null?void 0:i.tracks)||this.requiredTracks;if(x&&a!==this.playingAsset){if(!e.tracks){this.log(`Waiting for track info before buffering ${e}`);return}if(D&&!_e(D,e.tracks)){const j=new Error(`Asset ${Ks(a)} SourceBuffer tracks ('${Object.keys(e.tracks)}') are not compatible with primary content tracks ('${Object.keys(D)}')`),Y={fatal:!0,type:P.OTHER_ERROR,details:A.INTERSTITIAL_ASSET_ITEM_ERROR,error:j},Q=n.findAssetIndex(a);this.handleAssetItemError(Y,n,h,Q,j.message);return}}this.transferMediaTo(e,t)}handleInPlaceStall(e){const t=this.schedule,r=this.primaryMedia;if(!t||!r)return;const i=r.currentTime,n=t.findAssetIndex(e,i),a=e.assetList[n];if(a){const h=this.getAssetPlayer(a.identifier);if(h){const _=h.currentTime||i-a.timelineStart,g=h.duration-_;if(this.warn(`Stalled at ${_} of ${_+g} in ${h} ${e} (media.currentTime: ${i})`),_&&(g/r.playbackRate<.5||h.bufferedInPlaceToEnd(r))&&h.hls){const x=t.findEventIndex(e.identifier);this.advanceAfterAssetEnded(e,x,n)}}}}advanceInPlace(e){const t=this.primaryMedia;t&&t.currentTime<e&&(t.currentTime=e)}handleAssetItemError(e,t,r,i,n){if(e.details===A.BUFFER_STALLED_ERROR)return;const a=t.assetList[i]||null;if(this.warn(`INTERSTITIAL_ASSET_ERROR ${a&&Ks(a)} ${e.error}`),!this.schedule)return;const h=(a==null?void 0:a.identifier)||"",_=this.getAssetPlayerQueueIndex(h),g=this.playerQueue[_]||null,x=this.schedule.items,D=u({},e,{fatal:!1,errorAction:ei(!0),asset:a,assetListIndex:i,event:t,schedule:x,scheduleIndex:r,player:g});if(this.hls.trigger(d.INTERSTITIAL_ASSET_ERROR,D),!e.fatal)return;const j=this.playingAsset,Y=this.bufferingAsset,Q=new Error(n);if(a&&(this.clearAssetPlayer(h,null),a.error=Q),!t.assetList.some(ue=>!ue.error))t.error=Q;else for(let ue=i;ue<t.assetList.length;ue++)this.resetAssetPlayer(t.assetList[ue].identifier);this.updateSchedule(!0),t.error?this.primaryFallback(t):j&&j.identifier===h?this.advanceAfterAssetEnded(t,r,i):Y&&Y.identifier===h&&this.isInterstitial(this.bufferingItem)&&this.advanceAssetBuffering(this.bufferingItem,Y)}primaryFallback(e){const t=e.timelineStart,r=this.effectivePlayingItem;let i=this.timelinePos;if(r){this.log(`Fallback to primary from event "${e.identifier}" start: ${t} pos: ${i} playing: ${Rn(r)} error: ${e.error}`),i===-1&&(i=this.hls.startPosition);const a=this.updateItem(r,i);this.itemsMatch(r,a)&&this.clearInterstitial(e,null),e.appendInPlace&&(this.attachPrimary(t,null),this.flushFrontBuffer(t))}else if(i===-1){this.checkStart();return}if(!this.schedule)return;const n=this.schedule.findItemIndexAtTime(i);this.setSchedulePosition(n)}onAssetListLoaded(e,t){var r,i;const n=t.event,a=n.identifier,h=t.assetListResponse.ASSETS;if(!((r=this.schedule)!=null&&r.hasEvent(a)))return;const _=n.timelineStart,g=n.duration;let x=0;h.forEach((ue,le)=>{const be=parseFloat(ue.DURATION);this.createAsset(n,le,x,_+x,be,ue.URI),x+=be}),n.duration=x,this.log(`Loaded asset-list with duration: ${x} (was: ${g}) ${n}`);const D=this.waitingItem,j=(D==null?void 0:D.event.identifier)===a;this.updateSchedule();const Y=(i=this.bufferingItem)==null?void 0:i.event;if(j){var Q;const ue=this.schedule.findEventIndex(a),le=(Q=this.schedule.items)==null?void 0:Q[ue];if(le){if(!this.playingItem&&this.timelinePos>le.end&&this.schedule.findItemIndexAtTime(this.timelinePos)!==ue){n.error=new Error(`Interstitial ${h.length?"no longer within playback range":"asset-list is empty"} ${this.timelinePos} ${n}`),this.log(n.error.message),this.updateSchedule(!0),this.primaryFallback(n);return}this.setBufferingItem(le)}this.setSchedulePosition(ue)}else if((Y==null?void 0:Y.identifier)===a){const ue=n.assetList[0];if(ue){const le=this.getAssetPlayer(ue.identifier);if(Y.appendInPlace){const be=this.primaryMedia;le&&be&&this.bufferAssetPlayer(le,be)}else le&&le.loadSource()}}}onError(e,t){if(this.schedule)switch(t.details){case A.ASSET_LIST_PARSING_ERROR:case A.ASSET_LIST_LOAD_ERROR:case A.ASSET_LIST_LOAD_TIMEOUT:{const r=t.interstitial;r&&(this.updateSchedule(!0),this.primaryFallback(r));break}case A.BUFFER_STALLED_ERROR:{const r=this.endedItem||this.waitingItem||this.playingItem;if(this.isInterstitial(r)&&r.event.appendInPlace){this.handleInPlaceStall(r.event);return}this.log(`Primary player stall @${this.timelinePos} bufferedPos: ${this.bufferedPos}`),this.onTimeupdate(),this.checkBuffer(!0);break}}}}const Wl=500;class $c extends _s{constructor(e,t,r){super(e,t,r,"subtitle-stream-controller",S.SUBTITLE),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(d.LEVEL_LOADED,this.onLevelLoaded,this),e.on(d.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(d.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.on(d.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(d.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.on(d.BUFFER_FLUSHING,this.onBufferFlushing,this)}unregisterListeners(){super.unregisterListeners();const{hls:e}=this;e.off(d.LEVEL_LOADED,this.onLevelLoaded,this),e.off(d.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(d.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.off(d.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(d.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.off(d.BUFFER_FLUSHING,this.onBufferFlushing,this)}startLoad(e,t){this.stopLoad(),this.state=Et.IDLE,this.setInterval(Wl),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:r,success:i}=t;if(this.fragContextChanged(r)||(Oe(r)&&(this.fragPrevious=r),this.state=Et.IDLE),!i)return;const n=this.tracksBuffered[this.currentTrackId];if(!n)return;let a;const h=r.start;for(let g=0;g<n.length;g++)if(h>=n[g].start&&h<=n[g].end){a=n[g];break}const _=r.start+r.duration;a?a.end=_:(a={start:h,end:_},n.push(a)),this.fragmentTracker.fragBuffered(r),this.fragBufferedComplete(r,null),this.media&&this.tick()}onBufferFlushing(e,t){const{startOffset:r,endOffset:i}=t;if(r===0&&i!==Number.POSITIVE_INFINITY){const n=i-1;if(n<=0)return;t.endOffsetSubtitles=Math.max(0,n),this.tracksBuffered.forEach(a=>{for(let h=0;h<a.length;){if(a[h].end<=n){a.shift();continue}else if(a[h].start<n)a[h].start=n;else break;h++}}),this.fragmentTracker.removeFragmentsInRange(r,n,S.SUBTITLE)}}onError(e,t){const r=t.frag;(r==null?void 0:r.type)===S.SUBTITLE&&(t.details===A.FRAG_GAP&&this.fragmentTracker.fragBuffered(r,!0),this.fragCurrent&&this.fragCurrent.abortRequests(),this.state!==Et.STOPPED&&(this.state=Et.IDLE))}onSubtitleTracksUpdated(e,{subtitleTracks:t}){if(this.levels&&yl(this.levels,t)){this.levels=t.map(r=>new br(r));return}this.tracksBuffered=[],this.levels=t.map(r=>{const i=new br(r);return this.tracksBuffered[i.id]=[],i}),this.fragmentTracker.removeFragmentsInRange(0,Number.POSITIVE_INFINITY,S.SUBTITLE),this.fragPrevious=null,this.mediaBuffer=null}onSubtitleTrackSwitch(e,t){var r;if(this.currentTrackId=t.id,!((r=this.levels)!=null&&r.length)||this.currentTrackId===-1){this.clearInterval();return}const i=this.levels[this.currentTrackId];i!=null&&i.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,i&&this.state!==Et.STOPPED&&this.setInterval(Wl)}onSubtitleTrackLoaded(e,t){var r;const{currentTrackId:i,levels:n}=this,{details:a,id:h}=t;if(!n){this.warn(`Subtitle tracks were reset while loading level ${h}`);return}const _=n[h];if(h>=n.length||!_)return;this.log(`Subtitle track ${h} loaded [${a.startSN},${a.endSN}]${a.lastPartSn?`[part-${a.lastPartSn}-${a.lastPartIndex}]`:""},duration:${a.totalduration}`),this.mediaBuffer=this.mediaBufferTimeRanges;let g=0;if(a.live||(r=_.details)!=null&&r.live){if(a.deltaUpdateFailed)return;const D=this.mainDetails;if(!D){this.startFragRequested=!1;return}const j=D.fragments[0];if(!_.details)a.hasProgramDateTime&&D.hasProgramDateTime?(ss(a,D),g=a.fragmentStart):j&&(g=j.start,ra(a,g));else{var x;g=this.alignPlaylists(a,_.details,(x=this.levelLastLoaded)==null?void 0:x.details),g===0&&j&&(g=j.start,ra(a,g))}D&&!this.startFragRequested&&this.setStartPosition(D,g)}_.details=a,this.levelLastLoaded=_,h===i&&(this.hls.trigger(d.SUBTITLE_TRACK_UPDATED,{details:a,id:h,groupId:t.groupId}),this.tick(),a.live&&!this.fragCurrent&&this.media&&this.state===Et.IDLE&&(ai(null,a.fragments,this.media.currentTime,0)||(this.warn("Subtitle playlist not aligned with playback"),_.details=void 0)))}_handleFragmentLoadComplete(e){const{frag:t,payload:r}=e,i=t.decryptdata,n=this.hls;if(!this.fragContextChanged(t)&&r&&r.byteLength>0&&i!=null&&i.key&&i.iv&&Hi(i.method)){const a=performance.now();this.decrypter.decrypt(new Uint8Array(r),i.key.buffer,i.iv.buffer,Fn(i.method)).catch(h=>{throw n.trigger(d.ERROR,{type:P.MEDIA_ERROR,details:A.FRAG_DECRYPT_ERROR,fatal:!1,error:h,reason:h.message,frag:t}),h}).then(h=>{const _=performance.now();n.trigger(d.FRAG_DECRYPTED,{frag:t,payload:h,stats:{tstart:a,tdecrypt:_}})}).catch(h=>{this.warn(`${h.name}: ${h.message}`),this.state=Et.IDLE})}}doTick(){if(!this.media){this.state=Et.IDLE;return}if(this.state===Et.IDLE){const{currentTrackId:e,levels:t}=this,r=t==null?void 0:t[e];if(!r||!t.length||!r.details||this.waitForLive(r))return;const{config:i}=this,n=this.getLoadPosition(),a=nr.bufferedInfo(this.tracksBuffered[this.currentTrackId]||[],n,i.maxBufferHole),{end:h,len:_}=a,g=r.details,x=this.hls.maxBufferLength+g.levelTargetDuration;if(_>x)return;const D=g.fragments,j=D.length,Y=g.edge;let Q=null;const ue=this.fragPrevious;if(h<Y){const xe=i.maxFragLookUpTolerance,Ce=h>Y-xe?0:xe;Q=ai(ue,D,Math.max(D[0].start,h),Ce),!Q&&ue&&ue.start<D[0].start&&(Q=D[0])}else Q=D[j-1];if(Q=this.filterReplacedPrimary(Q,r.details),!Q)return;const le=Q.sn-g.startSN,be=D[le-1];if(be&&be.cc===Q.cc&&this.fragmentTracker.getState(be)===$r.NOT_LOADED&&(Q=be),this.fragmentTracker.getState(Q)===$r.NOT_LOADED){const xe=this.mapToInitFragWhenRequired(Q);xe&&this.loadFragment(xe,r,h)}}}loadFragment(e,t,r){Oe(e)?super.loadFragment(e,t,r):this._loadInitSegment(e,t)}get mediaBufferTimeRanges(){return new zc(this.tracksBuffered[this.currentTrackId]||[])}}class zc{constructor(e){this.buffered=void 0;const t=(r,i,n)=>{if(i=i>>>0,i>n-1)throw new DOMException(`Failed to execute '${r}' on 'TimeRanges': The index provided (${i}) is greater than the maximum bound (${n})`);return e[i][r]};this.buffered={get length(){return e.length},end(r){return t("end",r,e.length)},start(r){return t("start",r,e.length)}}}}const Hc={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},Gl=o=>String.fromCharCode(Hc[o]||o),Ln=15,Jn=100,jc={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},Wc={17:2,18:4,21:6,22:8,23:10,19:13,20:15},Gc={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},Kc={25:2,26:4,29:6,30:8,31:10,27:13,28:15},Vc=["white","green","blue","cyan","red","yellow","magenta","black","transparent"];class qc{constructor(){this.time=null,this.verboseLevel=0}log(e,t){if(this.verboseLevel>=e){const r=typeof t=="function"?t():t;z.log(`${this.time} [${e}] ${r}`)}}}const Cs=function(e){const t=[];for(let r=0;r<e.length;r++)t.push(e[r].toString(16));return t};class Kl{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 r=0;r<t.length;r++){const i=t[r];e.hasOwnProperty(i)&&(this[i]=e[i])}}isDefault(){return this.foreground==="white"&&!this.underline&&!this.italics&&this.background==="black"&&!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 Yc{constructor(){this.uchar=" ",this.penState=new Kl}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 Zc{constructor(e){this.chars=[],this.pos=0,this.currPenState=new Kl,this.cueStartTime=null,this.logger=void 0;for(let t=0;t<Jn;t++)this.chars.push(new Yc);this.logger=e}equals(e){for(let t=0;t<Jn;t++)if(!this.chars[t].equals(e.chars[t]))return!1;return!0}copy(e){for(let t=0;t<Jn;t++)this.chars[t].copy(e.chars[t])}isEmpty(){let e=!0;for(let t=0;t<Jn;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>Jn&&(this.logger.log(3,"Too large cursor position "+this.pos),this.pos=Jn)}moveCursor(e){const t=this.pos+e;if(e>1)for(let r=this.pos+1;r<t+1;r++)this.chars[r].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=Gl(e);if(this.pos>=Jn){this.logger.log(0,()=>"Cannot insert "+e.toString(16)+" ("+t+") at position "+this.pos+". Skipping it!");return}this.chars[this.pos].setChar(t,this.currPenState),this.moveCursor(1)}clearFromPos(e){let t;for(t=e;t<Jn;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 r=0;r<Jn;r++){const i=this.chars[r].uchar;i!==" "&&(t=!1),e.push(i)}return t?"":e.join("")}setPenStyles(e){this.currPenState.setStyles(e),this.chars[this.pos].setPenState(this.currPenState)}}class Qo{constructor(e){this.rows=[],this.currRow=Ln-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.logger=void 0;for(let t=0;t<Ln;t++)this.rows.push(new Zc(e));this.logger=e}reset(){for(let e=0;e<Ln;e++)this.rows[e].clear();this.currRow=Ln-1}equals(e){let t=!0;for(let r=0;r<Ln;r++)if(!this.rows[r].equals(e.rows[r])){t=!1;break}return t}copy(e){for(let t=0;t<Ln;t++)this.rows[t].copy(e.rows[t])}isEmpty(){let e=!0;for(let t=0;t<Ln;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 = "+ir(e));let t=e.row-1;if(this.nrRollUpRows&&t<this.nrRollUpRows-1&&(t=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==t){for(let h=0;h<Ln;h++)this.rows[h].clear();const n=this.currRow+1-this.nrRollUpRows,a=this.lastOutputScreen;if(a){const h=a.rows[n].cueStartTime,_=this.logger.time;if(h!==null&&_!==null&&h<_)for(let g=0;g<this.nrRollUpRows;g++)this.rows[t-this.nrRollUpRows+g+1].copy(a.rows[n+g])}}this.currRow=t;const r=this.rows[this.currRow];if(e.indent!==null){const n=e.indent,a=Math.max(n-1,0);r.setCursor(e.indent),e.color=r.chars[a].penState.foreground}const i={foreground:e.color,underline:e.underline,italics:e.italics,background:"black",flash:!1};this.setPen(i)}setBkgData(e){this.logger.log(2,()=>"bkgData = "+ir(e)),this.backSpace(),this.setPen(e),this.insertChar(32)}setRollUpRows(e){this.nrRollUpRows=e}rollUp(){if(this.nrRollUpRows===null){this.logger.log(3,"roll_up but nrRollUpRows not set yet");return}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 r="",i=-1;for(let n=0;n<Ln;n++){const a=this.rows[n].getTextString();a&&(i=n+1,e?t.push("Row "+i+": '"+a+"'"):t.push(a.trim()))}return t.length>0&&(e?r="["+t.join(" | ")+"]":r=t.join(`
`)),r}getTextAndFormat(){return this.rows}}class Vl{constructor(e,t,r){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 Qo(r),this.nonDisplayedMemory=new Qo(r),this.lastOutputScreen=new Qo(r),this.currRollUpRow=this.displayedMemory.rows[Ln-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=r}reset(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[Ln-1],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),this.mode==="MODE_POP-ON"?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),this.mode!=="MODE_ROLL-UP"&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=e)}insertChars(e){for(let r=0;r<e.length;r++)this.writeScreen.insertChar(e[r]);const t=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(2,()=>t+": "+this.writeScreen.getDisplayText(!0)),(this.mode==="MODE_PAINT-ON"||this.mode==="MODE_ROLL-UP")&&(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"),this.mode!=="MODE_TEXT"&&(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"),this.mode==="MODE_POP-ON"){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 r=Math.floor(e/2)-16,i=["white","green","blue","cyan","red","yellow","magenta"];t.foreground=i[r]}this.logger.log(2,"MIDROW: "+ir(t)),this.writeScreen.setPen(t)}outputDataUpdate(e=!1){const t=this.logger.time;t!==null&&this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=t: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.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 ql{constructor(e,t,r){this.channels=void 0,this.currentChannel=0,this.cmdHistory=Qc(),this.logger=void 0;const i=this.logger=new qc;this.channels=[null,new Vl(e,t,i),new Vl(e+1,r,i)]}getHandler(e){return this.channels[e].getHandler()}setHandler(e,t){this.channels[e].setHandler(t)}addData(e,t){this.logger.time=e;for(let r=0;r<t.length;r+=2){const i=t[r]&127,n=t[r+1]&127;let a=!1,h=null;if(i===0&&n===0)continue;this.logger.log(3,()=>"["+Cs([t[r],t[r+1]])+"] -> ("+Cs([i,n])+")");const _=this.cmdHistory;if(i>=16&&i<=31){if(Xc(i,n,_)){po(null,null,_),this.logger.log(3,()=>"Repeated command ("+Cs([i,n])+") is dropped");continue}po(i,n,this.cmdHistory),a=this.parseCmd(i,n),a||(a=this.parseMidrow(i,n)),a||(a=this.parsePAC(i,n)),a||(a=this.parseBackgroundAttributes(i,n))}else po(null,null,_);if(!a&&(h=this.parseChars(i,n),h)){const x=this.currentChannel;x&&x>0?this.channels[x].insertChars(h):this.logger.log(2,"No channel found yet. TEXT-MODE?")}!a&&!h&&this.logger.log(2,()=>"Couldn't parse cleaned data "+Cs([i,n])+" orig: "+Cs([t[r],t[r+1]]))}}parseCmd(e,t){const r=(e===20||e===28||e===21||e===29)&&t>=32&&t<=47,i=(e===23||e===31)&&t>=33&&t<=35;if(!(r||i))return!1;const n=e===20||e===21||e===23?1:2,a=this.channels[n];return e===20||e===21||e===28||e===29?t===32?a.ccRCL():t===33?a.ccBS():t===34?a.ccAOF():t===35?a.ccAON():t===36?a.ccDER():t===37?a.ccRU(2):t===38?a.ccRU(3):t===39?a.ccRU(4):t===40?a.ccFON():t===41?a.ccRDC():t===42?a.ccTR():t===43?a.ccRTD():t===44?a.ccEDM():t===45?a.ccCR():t===46?a.ccENM():t===47&&a.ccEOC():a.ccTO(t-32),this.currentChannel=n,!0}parseMidrow(e,t){let r=0;if((e===17||e===25)&&t>=32&&t<=47){if(e===17?r=1:r=2,r!==this.currentChannel)return this.logger.log(0,"Mismatch channel in midrow parsing"),!1;const i=this.channels[r];return i?(i.ccMIDROW(t),this.logger.log(3,()=>"MIDROW ("+Cs([e,t])+")"),!0):!1}return!1}parsePAC(e,t){let r;const 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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(d.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(d.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(d.MANIFEST_LOADING,this.onManifestLoading,this),e.on(d.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(d.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(d.FRAG_LOADING,this.onFragLoading,this),e.on(d.FRAG_LOADED,this.onFragLoaded,this),e.on(d.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.on(d.FRAG_DECRYPTED,this.onFragDecrypted,this),e.on(d.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(d.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.on(d.BUFFER_FLUSHING,this.onBufferFlushing,this)}destroy(){const{hls:e}=this;e.off(d.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(d.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(d.MANIFEST_LOADING,this.onManifestLoading,this),e.off(d.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(d.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(d.FRAG_LOADING,this.onFragLoading,this),e.off(d.FRAG_LOADED,this.onFragLoaded,this),e.off(d.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.off(d.FRAG_DECRYPTED,this.onFragDecrypted,this),e.off(d.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(d.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.off(d.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.media=null,this.cea608Parser1=this.cea608Parser2=void 0}initCea608Parsers(){const e=new go(this,"textTrack1"),t=new go(this,"textTrack2"),r=new go(this,"textTrack3"),i=new go(this,"textTrack4");this.cea608Parser1=new ql(1,e,t),this.cea608Parser2=new ql(3,r,i)}addCues(e,t,r,i,n){let a=!1;for(let h=n.length;h--;){const _=n[h],g=dh(_[0],_[1],t,r);if(g>=0&&(_[0]=Math.min(_[0],t),_[1]=Math.max(_[1],r),a=!0,g/(r-t)>.5))return}if(a||n.push([t,r]),this.config.renderTextTracksNatively){const h=this.captionsTracks[e];this.Cues.newCue(h,t,r,i)}else{const h=this.Cues.newCue(null,t,r,i);this.hls.trigger(d.CUES_PARSED,{type:"captions",cues:h,track:e})}}onInitPtsFound(e,{frag:t,id:r,initPTS:i,timescale:n,trackId:a}){const{unparsedVttFrags:h}=this;r===S.MAIN&&(this.initPTS[t.cc]={baseTime:i,timescale:n,trackId:a}),h.length&&(this.unparsedVttFrags=[],h.forEach(_=>{this.initPTS[_.frag.cc]?this.onFragLoaded(d.FRAG_LOADED,_):this.hls.trigger(d.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:_.frag,error:new Error("Subtitle discontinuity domain does not match main")})}))}getExistingTrack(e,t){const{media:r}=this;if(r)for(let i=0;i<r.textTracks.length;i++){const n=r.textTracks[i];if(su(n,{name:e,lang:t,characteristics:"transcribes-spoken-dialog,describes-music-and-sound"}))return n}return null}createCaptionsTrack(e){this.config.renderTextTracksNatively?this.createNativeTrack(e):this.createNonNativeTrack(e)}createNativeTrack(e){if(this.captionsTracks[e])return;const{captionsProperties:t,captionsTracks:r,media:i}=this,{label:n,languageCode:a}=t[e],h=this.getExistingTrack(n,a);if(h)r[e]=h,Ws(r[e]),Ul(r[e],i);else{const _=this.createTextTrack("captions",n,a);_&&(_[e]=!0,r[e]=_)}}createNonNativeTrack(e){if(this.nonNativeCaptionsTracks[e])return;const t=this.captionsProperties[e];if(!t)return;const r=t.label,i={_id:e,label:r,kind:"captions",default:t.media?!!t.media.default:!1,closedCaptions:t.media};this.nonNativeCaptionsTracks[e]=i,this.hls.trigger(d.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[i]})}createTextTrack(e,t,r){const i=this.media;if(i)return i.addTextTrack(e,t,r)}onMediaAttaching(e,t){this.media=t.media,t.mediaSource||this._cleanTracks()}onMediaDetaching(e,t){const r=!!t.transferMedia;if(this.media=null,r)return;const{captionsTracks:i}=this;Object.keys(i).forEach(n=>{Ws(i[n]),delete i[n]}),this.nonNativeCaptionsTracks={}}onManifestLoading(){this.lastCc=-1,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=au(),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 r=0;r<t.length;r++)Ws(t[r])}onSubtitleTracksUpdated(e,t){const r=t.subtitleTracks||[],i=r.some(n=>n.textCodec===il);if(this.config.enableWebVTT||i&&this.config.enableIMSC1){if(yl(this.tracks,r)){this.tracks=r;return}if(this.textTracks=[],this.tracks=r,this.config.renderTextTracksNatively){const a=this.media,h=a?co(a.textTracks):null;if(this.tracks.forEach((_,g)=>{let x;if(h){let D=null;for(let j=0;j<h.length;j++)if(h[j]&&su(h[j],_)){D=h[j],h[j]=null;break}D&&(x=D)}if(x)Ws(x);else{const D=nu(_);x=this.createTextTrack(D,_.name,_.lang),x&&(x.mode="disabled")}x&&this.textTracks.push(x)}),h!=null&&h.length){const _=h.filter(g=>g!==null).map(g=>g.label);_.length&&this.hls.logger.warn(`Media element contains unused subtitle tracks: ${_.join(", ")}. Replace media element for each source to clear TextTracks and captions menu.`)}}else if(this.tracks.length){const a=this.tracks.map(h=>({label:h.name,kind:h.type.toLowerCase(),default:h.default,subtitleTrack:h}));this.hls.trigger(d.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:a})}}}onManifestLoaded(e,t){this.config.enableCEA708Captions&&t.captions&&t.captions.forEach(r=>{const i=/(?:CC|SERVICE)([1-4])/.exec(r.instreamId);if(!i)return;const n=`textTrack${i[1]}`,a=this.captionsProperties[n];a&&(a.label=r.name,r.lang&&(a.languageCode=r.lang),a.media=r)})}closedCaptionsForLevel(e){const t=this.hls.levels[e.level];return t==null?void 0:t.attrs["CLOSED-CAPTIONS"]}onFragLoading(e,t){if(this.enabled&&t.frag.type===S.MAIN){var r,i;const{cea608Parser1:n,cea608Parser2:a,lastSn:h}=this,{cc:_,sn:g}=t.frag,x=(r=(i=t.part)==null?void 0:i.index)!=null?r:-1;n&&a&&(g!==h+1||g===h&&x!==this.lastPartIndex+1||_!==this.lastCc)&&(n.reset(),a.reset()),this.lastCc=_,this.lastSn=g,this.lastPartIndex=x}}onFragLoaded(e,t){const{frag:r,payload:i}=t;if(r.type===S.SUBTITLE)if(i.byteLength){const n=r.decryptdata,a="stats"in t;if(n==null||!n.encrypted||a){const h=this.tracks[r.level],_=this.vttCCs;_[r.cc]||(_[r.cc]={start:r.start,prevCC:this.prevCC,new:!0},this.prevCC=r.cc),h&&h.textCodec===il?this._parseIMSC1(r,i):this._parseVTTs(t)}}else this.hls.trigger(d.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:r,error:new Error("Empty subtitle payload")})}_parseIMSC1(e,t){const r=this.hls;eu(t,this.initPTS[e.cc],i=>{this._appendCues(i,e.level),r.trigger(d.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:e})},i=>{r.logger.log(`Failed to parse IMSC1: ${i}`),r.trigger(d.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e,error:i})})}_parseVTTs(e){var t;const{frag:r,payload:i}=e,{initPTS:n,unparsedVttFrags:a}=this,h=n.length-1;if(!n[r.cc]&&h===-1){a.push(e);return}const _=this.hls,g=(t=r.initSegment)!=null&&t.data?Tt(r.initSegment.data,new Uint8Array(i)).buffer:i;ah(g,this.initPTS[r.cc],this.vttCCs,r.cc,r.start,x=>{this._appendCues(x,r.level),_.trigger(d.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:r})},x=>{const D=x.message==="Missing initPTS for VTT MPEGTS";D?a.push(e):this._fallbackToIMSC1(r,i),_.logger.log(`Failed to parse VTT cue: ${x}`),!(D&&h>r.cc)&&_.trigger(d.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:r,error:x})})}_fallbackToIMSC1(e,t){const r=this.tracks[e.level];r.textCodec||eu(t,this.initPTS[e.cc],()=>{r.textCodec=il,this._parseIMSC1(e,t)},()=>{r.textCodec="wvtt"})}_appendCues(e,t){const r=this.hls;if(this.config.renderTextTracksNatively){const i=this.textTracks[t];if(!i||i.mode==="disabled")return;e.forEach(n=>$l(i,n))}else{const i=this.tracks[t];if(!i)return;const n=i.default?"default":"subtitles"+t;r.trigger(d.CUES_PARSED,{type:"subtitles",cues:e,track:n})}}onFragDecrypted(e,t){const{frag:r}=t;r.type===S.SUBTITLE&&this.onFragLoaded(d.FRAG_LOADED,t)}onSubtitleTracksCleared(){this.tracks=[],this.captionsTracks={}}onFragParsingUserdata(e,t){if(!this.enabled||!this.config.enableCEA708Captions)return;const{frag:r,samples:i}=t;if(!(r.type===S.MAIN&&this.closedCaptionsForLevel(r)==="NONE"))for(let n=0;n<i.length;n++){const a=i[n].bytes;if(a){this.cea608Parser1||this.initCea608Parsers();const h=this.extractCea608Data(a);this.cea608Parser1.addData(i[n].pts,h[0]),this.cea608Parser2.addData(i[n].pts,h[1])}}}onBufferFlushing(e,{startOffset:t,endOffset:r,endOffsetSubtitles:i,type:n}){const{media:a}=this;if(!(!a||a.currentTime<r)){if(!n||n==="video"){const{captionsTracks:h}=this;Object.keys(h).forEach(_=>Yo(h[_],t,r))}if(this.config.renderTextTracksNatively&&t===0&&i!==void 0){const{textTracks:h}=this;Object.keys(h).forEach(_=>Yo(h[_],t,i))}}}extractCea608Data(e){const t=[[],[]],r=e[0]&31;let i=2;for(let n=0;n<r;n++){const a=e[i++],h=127&e[i++],_=127&e[i++];if(h===0&&_===0)continue;if((4&a)!==0){const x=3&a;(x===0||x===1)&&(t[x].push(h),t[x].push(_))}}return t}}function nu(o){return o.characteristics&&/transcribes-spoken-dialog/gi.test(o.characteristics)&&/describes-music-and-sound/gi.test(o.characteristics)?"captions":"subtitles"}function su(o,e){return!!o&&o.kind===nu(e)&&zo(e,o)}function dh(o,e,t,r){return Math.min(e,r)-Math.max(o,t)}function au(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!0}}}const ph=/\s/,mh={newCue(o,e,t,r){const i=[];let n,a,h,_,g;const x=self.VTTCue||self.TextTrackCue;for(let j=0;j<r.rows.length;j++)if(n=r.rows[j],h=!0,_=0,g="",!n.isEmpty()){var D;for(let ue=0;ue<n.chars.length;ue++)ph.test(n.chars[ue].uchar)&&h?_++:(g+=n.chars[ue].uchar,h=!1);n.cueStartTime=e,e===t&&(t+=1e-4),_>=16?_--:_++;const 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g=t.status,x=t.responseType==="text"?t.responseText:null;if(g>=200&&g<300){const Q=x!=null?x:t.response;if(Q!=null){var a,h;r.loading.end=Math.max(self.performance.now(),r.loading.first);const ue=t.responseType==="arraybuffer"?Q.byteLength:Q.length;r.loaded=r.total=ue,r.bwEstimate=r.total*8e3/(r.loading.end-r.loading.first);const le=(a=this.callbacks)==null?void 0:a.onProgress;le&&le(r,e,Q,t);const be={url:t.responseURL,data:Q,code:g};(h=this.callbacks)==null||h.onSuccess(be,r,e,t);return}}const D=n.loadPolicy.errorRetry,j=r.retry,Y={url:e.url,data:void 0,code:g};if(bn(D,j,!1,Y))this.retry(D);else{var _;z.error(`${g} while loading ${e.url}`),(_=this.callbacks)==null||_.onError({code:g,text:t.statusText},e,t,r)}}}loadtimeout(){if(!this.config)return;const e=this.config.loadPolicy.timeoutRetry,t=this.stats.retry;if(bn(e,t,!0))this.retry(e);else{var r;z.warn(`timeout while loading ${(r=this.context)==null?void 0:r.url}`);const i=this.callbacks;i&&(this.abortInternal(),i.onTimeout(this.stats,this.context,this.loader))}}retry(e){const{context:t,stats:r}=this;this.retryDelay=Vr(e,r.retry),r.retry++,z.warn(`${status?"HTTP Status "+status:"Timeout"} while loading ${t==null?void 0:t.url}, retrying ${r.retry}/${e.maxNumRetry} in ${this.retryDelay}ms`),this.abortInternal(),this.loader=null,self.clearTimeout(this.retryTimeout),this.retryTimeout=self.setTimeout(this.loadInternal.bind(this),this.retryDelay)}loadprogress(e){const t=this.stats;t.loaded=e.loaded,e.lengthComputable&&(t.total=e.total)}getCacheAge(){let e=null;if(this.loader&&xh.test(this.loader.getAllResponseHeaders())){const t=this.loader.getResponseHeader("age");e=t?parseFloat(t):null}return e}getResponseHeader(e){return this.loader&&new RegExp(`^${e}:\\s*[\\d.]+\\s*$`,"im").test(this.loader.getAllResponseHeaders())?this.loader.getResponseHeader(e):null}}const wh={maxTimeToFirstByteMs:8e3,maxLoadTimeMs:2e4,timeoutRetry:null,errorRetry:null},Ch=c(c({autoStartLoad:!0,startPosition:-1,defaultAudioCodec:void 0,debug:!1,capLevelOnFPSDrop:!1,capLevelToPlayerSize:!1,ignoreDevicePixelRatio:!1,maxDevicePixelRatio:Number.POSITIVE_INFINITY,preferManagedMediaSource:!0,initialLiveManifestSize:1,maxBufferLength:30,backBufferLength:1/0,frontBufferFlushThreshold:1/0,startOnSegmentBoundary:!1,maxBufferSize:60*1e3*1e3,maxFragLookUpTolerance:.25,maxBufferHole:.1,detectStallWithCurrentTimeMs:1250,highBufferWatchdogPeriod:2,nudgeOffset:.1,nudgeMaxRetry:3,nudgeOnVideoHole:!0,liveSyncMode:"edge",liveSyncDurationCount:3,liveSyncOnStallIncrease:1,liveMaxLatencyDurationCount:1/0,liveSyncDuration:void 0,liveMaxLatencyDuration:void 0,maxLiveSyncPlaybackRate:1,liveDurationInfinity:!1,liveBackBufferLength:null,maxMaxBufferLength:600,enableWorker:!0,workerPath:null,enableSoftwareAES:!0,startLevel:void 0,startFragPrefetch:!1,fpsDroppedMonitoringPeriod:5e3,fpsDroppedMonitoringThreshold:.2,appendErrorMaxRetry:3,ignorePlaylistParsingErrors:!1,loader:lu,fLoader:void 0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:Ai,bufferController:Lu,capLevelController:jo,errorController:Ti,fpsController:Dc,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:Bn,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:wh},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},Ah()),{},{subtitleStreamController:$c,subtitleTrackController:kc,timelineController:fh,audioStreamController:Au,audioTrackController:Tu,emeController:js,cmcdController:wc,contentSteeringController:Ac,interstitialsController:Uc});function Ah(){return{cueHandler:mh,enableWebVTT:!0,enableIMSC1:!0,enableCEA708Captions:!0,captionsTextTrack1Label:"English",captionsTextTrack1LanguageCode:"en",captionsTextTrack2Label:"Spanish",captionsTextTrack2LanguageCode:"es",captionsTextTrack3Label:"Unknown CC",captionsTextTrack3LanguageCode:"",captionsTextTrack4Label:"Unknown CC",captionsTextTrack4LanguageCode:"",renderTextTracksNatively:!0}}function Th(o,e,t){if((e.liveSyncDurationCount||e.liveMaxLatencyDurationCount)&&(e.liveSyncDuration||e.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");if(e.liveMaxLatencyDurationCount!==void 0&&(e.liveSyncDurationCount===void 0||e.liveMaxLatencyDurationCount<=e.liveSyncDurationCount))throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be greater than "liveSyncDurationCount"');if(e.liveMaxLatencyDuration!==void 0&&(e.liveSyncDuration===void 0||e.liveMaxLatencyDuration<=e.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');const r=ol(o),i=["manifest","level","frag"],n=["TimeOut","MaxRetry","RetryDelay","MaxRetryTimeout"];return i.forEach(a=>{const h=`${a==="level"?"playlist":a}LoadPolicy`,_=e[h]===void 0,g=[];n.forEach(x=>{const D=`${a}Loading${x}`,j=e[D];if(j!==void 0&&_){g.push(D);const Y=r[h].default;switch(e[h]={default:Y},x){case"TimeOut":Y.maxLoadTimeMs=j,Y.maxTimeToFirstByteMs=j;break;case"MaxRetry":Y.errorRetry.maxNumRetry=j,Y.timeoutRetry.maxNumRetry=j;break;case"RetryDelay":Y.errorRetry.retryDelayMs=j,Y.timeoutRetry.retryDelayMs=j;break;case"MaxRetryTimeout":Y.errorRetry.maxRetryDelayMs=j,Y.timeoutRetry.maxRetryDelayMs=j;break}}}),g.length&&t.warn(`hls.js config: "${g.join('", "')}" setting(s) are deprecated, use "${h}": ${ir(e[h])}`)}),c(c({},r),e)}function ol(o){return o&&typeof o=="object"?Array.isArray(o)?o.map(ol):Object.keys(o).reduce((e,t)=>(e[t]=ol(o[t]),e),{}):o}function Dh(o,e){const t=o.loader;t!==ou&&t!==lu?(e.log("[config]: Custom loader detected, cannot enable progressive streaming"),o.progressive=!1):gh()&&(o.loader=ou,o.progressive=!0,o.enableSoftwareAES=!0,e.log("[config]: Progressive streaming enabled, using FetchLoader"))}const _o=2,Rh=.1,Lh=.05,kh=100;class Ih extends wn{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 r;(r=this.media)!=null&&r.seeking||(this.waiting=self.performance.now(),this.tick())},this.onMediaEnded=()=>{if(this.hls){var r;this.ended=((r=this.media)==null?void 0:r.currentTime)||1,this.hls.trigger(d.MEDIA_ENDED,{stalled:!1})}},this.hls=e,this.fragmentTracker=t,this.registerListeners()}registerListeners(){const{hls:e}=this;e&&(e.on(d.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(d.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(d.BUFFER_APPENDED,this.onBufferAppended,this))}unregisterListeners(){const{hls:e}=this;e&&(e.off(d.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(d.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(d.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(kh),this.mediaSource=t.mediaSource;const r=this.media=t.media;_i(r,"playing",this.onMediaPlaying),_i(r,"waiting",this.onMediaWaiting),_i(r,"ended",this.onMediaEnded)}onMediaDetaching(e,t){this.clearInterval();const{media:r}=this;r&&(xi(r,"playing",this.onMediaPlaying),xi(r,"waiting",this.onMediaWaiting),xi(r,"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(!((e=this.media)!=null&&e.readyState)||!this.hasBuffered)return;const t=this.media.currentTime;this.poll(t,this.lastCurrentTime),this.lastCurrentTime=t}poll(e,t){var r,i;const n=(r=this.hls)==null?void 0:r.config;if(!n)return;const a=this.media;if(!a)return;const{seeking:h}=a,_=this.seeking&&!h,g=!this.seeking&&h,x=a.paused&&!h||a.ended||a.playbackRate===0;if(this.seeking=h,e!==t){t&&(this.ended=0),this.moved=!0,h||(this.nudgeRetry=0,n.nudgeOnVideoHole&&!x&&e>t&&this.nudgeOnVideoHole(e,t)),this.waiting===0&&this.stallResolved(e);return}if(g||_){_&&this.stallResolved(e);return}if(x){this.nudgeRetry=0,this.stallResolved(e),!this.ended&&a.ended&&this.hls&&(this.ended=e||1,this.hls.trigger(d.MEDIA_ENDED,{stalled:!1}));return}if(!nr.getBuffered(a).length){this.nudgeRetry=0;return}const D=nr.bufferInfo(a,e,0),j=D.nextStart||0,Y=this.fragmentTracker;if(h&&Y&&this.hls){const pt=uu(this.hls.inFlightFragments,e),Ye=D.len>_o,at=!j||pt||j-e>_o&&!Y.getPartialFragment(e);if(Ye||at)return;this.moved=!1}const Q=(i=this.hls)==null?void 0:i.latestLevelDetails;if(!this.moved&&this.stalled!==null&&Y){if(!(D.len>0)&&!j)return;const Ye=Math.max(j,D.start||0)-e,nt=!!(Q!=null&&Q.live)?Q.targetduration*2:_o,Ze=vo(e,Y);if(Ye>0&&(Ye<=nt||Ze)){a.paused||this._trySkipBufferHole(Ze);return}}const ue=n.detectStallWithCurrentTimeMs,le=self.performance.now(),be=this.waiting;let xe=this.stalled;if(xe===null)if(be>0&&le-be<ue)xe=this.stalled=be;else{this.stalled=le;return}const Ce=le-xe;if(!h&&(Ce>=ue||be)&&this.hls){var Ue;if(((Ue=this.mediaSource)==null?void 0:Ue.readyState)==="ended"&&!(Q!=null&&Q.live)&&Math.abs(e-((Q==null?void 0:Q.edge)||0))<1){if(this.ended)return;this.ended=e||1,this.hls.trigger(d.MEDIA_ENDED,{stalled:!0});return}if(this._reportStall(D),!this.media||!this.hls)return}const qe=nr.bufferInfo(a,e,n.maxBufferHole);this._tryFixBufferStall(qe,Ce,e)}stallResolved(e){const t=this.stalled;if(t&&this.hls&&(this.stalled=null,this.stallReported)){const r=self.performance.now()-t;this.log(`playback not stuck anymore @${e}, after ${Math.round(r)}ms`),this.stallReported=!1,this.waiting=0,this.hls.trigger(d.STALL_RESOLVED,{})}}nudgeOnVideoHole(e,t){var r;const i=this.buffered.video;if(this.hls&&this.media&&this.fragmentTracker&&(r=this.buffered.audio)!=null&&r.length&&i&&i.length>1&&e>i.end(0)){const n=nr.bufferedInfo(nr.timeRangesToArray(this.buffered.audio),e,0);if(n.len>1&&t>=n.start){const a=nr.timeRangesToArray(i),h=nr.bufferedInfo(a,t,0).bufferedIndex;if(h>-1&&h<a.length-1){const _=nr.bufferedInfo(a,e,0).bufferedIndex,g=a[h].end,x=a[h+1].start;if((_===-1||_>h)&&x-g<1&&e-g<2){const D=new Error(`nudging playhead to flush pipeline after video hole. currentTime: ${e} hole: ${g} -> ${x} buffered index: ${_}`);this.warn(D.message),this.media.currentTime+=1e-6;let j=vo(e,this.fragmentTracker);j&&"fragment"in j?j=j.fragment:j||(j=void 0);const Y=nr.bufferInfo(this.media,e,0);this.hls.trigger(d.ERROR,{type:P.MEDIA_ERROR,details:A.BUFFER_SEEK_OVER_HOLE,fatal:!1,error:D,reason:D.message,frag:j,buffer:Y.len,bufferInfo:Y})}}}}}_tryFixBufferStall(e,t,r){var i,n;const{fragmentTracker:a,media:h}=this,_=(i=this.hls)==null?void 0:i.config;if(!h||!a||!_)return;const g=(n=this.hls)==null?void 0:n.latestLevelDetails,x=vo(r,a);if((x||g!=null&&g.live&&r<g.fragmentStart)&&(this._trySkipBufferHole(x)||!this.media))return;const D=e.buffered,j=this.adjacentTraversal(e,r);(D&&D.length>1&&e.len>_.maxBufferHole||e.nextStart&&(e.nextStart-r<_.maxBufferHole||j))&&(t>_.highBufferWatchdogPeriod*1e3||this.waiting)&&(this.warn("Trying to nudge playhead over buffer-hole"),this._tryNudgeBuffer(e))}adjacentTraversal(e,t){const r=this.fragmentTracker,i=e.nextStart;if(r&&i){const n=r.getFragAtPos(t,S.MAIN),a=r.getFragAtPos(i,S.MAIN);if(n&&a)return a.sn-n.sn<2}return!1}_reportStall(e){const{hls:t,media:r,stallReported:i,stalled:n}=this;if(!i&&n!==null&&r&&t){this.stallReported=!0;const a=new Error(`Playback stalling at @${r.currentTime} due to low buffer (${ir(e)})`);this.warn(a.message),t.trigger(d.ERROR,{type:P.MEDIA_ERROR,details:A.BUFFER_STALLED_ERROR,fatal:!1,error:a,buffer:e.len,bufferInfo:e,stalled:{start:n}})}}_trySkipBufferHole(e){var t;const{fragmentTracker:r,media:i}=this,n=(t=this.hls)==null?void 0:t.config;if(!i||!r||!n)return 0;const a=i.currentTime,h=nr.bufferInfo(i,a,0),_=a<h.start?h.start:h.nextStart;if(_&&this.hls){const x=h.len<=n.maxBufferHole,D=h.len>0&&h.len<1&&i.readyState<3,j=_-a;if(j>0&&(x||D)){if(j>n.maxBufferHole){let Q=!1;if(a===0){const ue=r.getAppendedFrag(0,S.MAIN);ue&&_<ue.end&&(Q=!0)}if(!Q&&e){var g;if(!((g=this.hls.loadLevelObj)!=null&&g.details)||uu(this.hls.inFlightFragments,_))return 0;let le=!1,be=e.end;for(;be<_;){const xe=vo(be,r);if(xe)be+=xe.duration;else{le=!0;break}}if(le)return 0}}const Y=Math.max(_+Lh,a+Rh);if(this.warn(`skipping hole, adjusting currentTime from ${a} to ${Y}`),this.moved=!0,i.currentTime=Y,!(e!=null&&e.gap)){const Q=new Error(`fragment loaded with buffer holes, seeking from ${a} to ${Y}`),ue={type:P.MEDIA_ERROR,details:A.BUFFER_SEEK_OVER_HOLE,fatal:!1,error:Q,reason:Q.message,buffer:h.len,bufferInfo:h};e&&("fragment"in e?ue.part=e:ue.frag=e),this.hls.trigger(d.ERROR,ue)}return Y}}return 0}_tryNudgeBuffer(e){const{hls:t,media:r,nudgeRetry:i}=this,n=t==null?void 0:t.config;if(!r||!n)return 0;const a=r.currentTime;if(this.nudgeRetry++,i<n.nudgeMaxRetry){const h=a+(i+1)*n.nudgeOffset,_=new Error(`Nudging 'currentTime' from ${a} to ${h}`);this.warn(_.message),r.currentTime=h,t.trigger(d.ERROR,{type:P.MEDIA_ERROR,details:A.BUFFER_NUDGE_ON_STALL,error:_,fatal:!1,buffer:e.len,bufferInfo:e})}else{const h=new Error(`Playhead still not moving while enough data buffered @${a} after ${n.nudgeMaxRetry} nudges`);this.error(h.message),t.trigger(d.ERROR,{type:P.MEDIA_ERROR,details:A.BUFFER_STALLED_ERROR,error:h,fatal:!0,buffer:e.len,bufferInfo:e})}}}function uu(o,e){const t=cu(o.main);if(t&&t.start<=e)return t;const r=cu(o.audio);return r&&r.start<=e?r:null}function cu(o){if(!o)return null;switch(o.state){case Et.IDLE:case Et.STOPPED:case Et.ENDED:case Et.ERROR:return null}return o.frag}function vo(o,e){return e.getAppendedFrag(o,S.MAIN)||e.getPartialFragment(o)}const Ph=.25;function ll(){if(typeof self!="undefined")return self.VTTCue||self.TextTrackCue}function ul(o,e,t,r,i){let n=new o(e,t,"");try{n.value=r,i&&(n.type=i)}catch(a){n=new o(e,t,ir(i?c({type:i},r):r))}return n}const yo=(()=>{const o=ll();try{o&&new o(0,Number.POSITIVE_INFINITY,"")}catch(e){return Number.MAX_VALUE}return Number.POSITIVE_INFINITY})();class Oh{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(d.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(d.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(d.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(d.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(d.MANIFEST_LOADING,this.onManifestLoading,this),e.on(d.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.on(d.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(d.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(d.LEVEL_PTS_UPDATED,this.onLevelPtsUpdated,this))}_unregisterListeners(){const{hls:e}=this;e&&(e.off(d.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(d.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(d.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(d.MANIFEST_LOADING,this.onManifestLoading,this),e.off(d.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.off(d.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(d.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(d.LEVEL_PTS_UPDATED,this.onLevelPtsUpdated,this))}onMediaAttaching(e,t){var r;this.media=t.media,((r=t.overrides)==null?void 0:r.cueRemoval)===!1&&(this.removeCues=!1)}onMediaAttached(){var e;const t=(e=this.hls)==null?void 0:e.latestLevelDetails;t&&this.updateDateRangeCues(t)}onMediaDetaching(e,t){this.media=null,!t.transferMedia&&(this.id3Track&&(this.removeCues&&Ws(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 r=e[t];if(r.kind==="metadata"&&r.label==="id3")return Ul(r,this.media),r}return this.media.addTextTrack("metadata","id3")}}onFragParsingMetadata(e,t){if(!this.media||!this.hls)return;const{enableEmsgMetadataCues:r,enableID3MetadataCues:i}=this.hls.config;if(!r&&!i)return;const{samples:n}=t;this.id3Track||(this.id3Track=this.createTrack(this.media));const a=ll();if(a)for(let h=0;h<n.length;h++){const _=n[h].type;if(_===vi.emsg&&!r||!i)continue;const g=va(n[h].data),x=n[h].pts;let D=x+n[h].duration;D>yo&&(D=yo),D-x<=0&&(D=x+Ph);for(let Y=0;Y<g.length;Y++){const Q=g[Y];if(!Qa(Q)){this.updateId3CueEnds(x,_);const ue=ul(a,x,D,Q,_);ue&&this.id3Track.addCue(ue)}}}}updateId3CueEnds(e,t){var r;const i=(r=this.id3Track)==null?void 0:r.cues;if(i)for(let n=i.length;n--;){const a=i[n];a.type===t&&a.startTime<e&&a.endTime===yo&&(a.endTime=e)}}onBufferFlushing(e,{startOffset:t,endOffset:r,type:i}){const{id3Track:n,hls:a}=this;if(!a)return;const{config:{enableEmsgMetadataCues:h,enableID3MetadataCues:_}}=a;if(n&&(h||_)){let g;i==="audio"?g=x=>x.type===vi.audioId3&&_:i==="video"?g=x=>x.type===vi.emsg&&h:g=x=>x.type===vi.audioId3&&_||x.type===vi.emsg&&h,Yo(n,t,r,g)}}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:r,timelineOffset:i,enableDateRangeMetadataCues:n,interstitialsController:a}=this.hls.config;if(!n)return;const h=ll();if(r&&i&&!a){const{fragmentStart:ue,fragmentEnd:le}=e;let be=this.assetCue;be?(be.startTime=ue,be.endTime=le):h&&(be=this.assetCue=ul(h,ue,le,{assetPlayerId:this.hls.config.assetPlayerId},"hlsjs.interstitial.asset"),be&&(be.id=r,this.id3Track||(this.id3Track=this.createTrack(this.media)),this.id3Track.addCue(be),be.addEventListener("enter",this.onEventCueEnter)))}if(!e.hasProgramDateTime)return;const{id3Track:_}=this,{dateRanges:g}=e,x=Object.keys(g);let D=this.dateRangeCuesAppended;if(_&&t){var j;if((j=_.cues)!=null&&j.length){const ue=Object.keys(D).filter(le=>!x.includes(le));for(let le=ue.length;le--;){var Y;const be=ue[le],xe=(Y=D[be])==null?void 0:Y.cues;delete D[be],xe&&Object.keys(xe).forEach(Ce=>{const Ue=xe[Ce];if(Ue){Ue.removeEventListener("enter",this.onEventCueEnter);try{_.removeCue(Ue)}catch(qe){}}})}}else D=this.dateRangeCuesAppended={}}const Q=e.fragments[e.fragments.length-1];if(!(x.length===0||!R(Q==null?void 0:Q.programDateTime))){this.id3Track||(this.id3Track=this.createTrack(this.media));for(let ue=0;ue<x.length;ue++){const le=x[ue],be=g[le],xe=be.startTime,Ce=D[le],Ue=(Ce==null?void 0:Ce.cues)||{};let qe=(Ce==null?void 0:Ce.durationKnown)||!1,pt=yo;const{duration:Ye,endDate:at}=be;if(at&&Ye!==null)pt=xe+Ye,qe=!0;else if(be.endOnNext&&!qe){const Ze=x.reduce((wt,Wt)=>{if(Wt!==be.id){const Zt=g[Wt];if(Zt.class===be.class&&Zt.startDate>be.startDate&&(!wt||be.startDate<wt.startDate))return Zt}return wt},null);Ze&&(pt=Ze.startTime,qe=!0)}const nt=Object.keys(be.attr);for(let Ze=0;Ze<nt.length;Ze++){const wt=nt[Ze];if(!On(wt))continue;const Wt=Ue[wt];if(Wt)qe&&!(Ce!=null&&Ce.durationKnown)?Wt.endTime=pt:Math.abs(Wt.startTime-xe)>.01&&(Wt.startTime=xe,Wt.endTime=pt);else if(h){let Zt=be.attr[wt];is(wt)&&(Zt=J(Zt));const Xt=ul(h,xe,pt,{key:wt,data:Zt},vi.dateRange);Xt&&(Xt.id=le,this.id3Track.addCue(Xt),Ue[wt]=Xt,a&&(wt==="X-ASSET-LIST"||wt==="X-ASSET-URL")&&Xt.addEventListener("enter",this.onEventCueEnter))}}D[le]={cues:Ue,dateRange:be,durationKnown:qe}}}}}class Mh{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:t}=this,r=this.levelDetails;if(!t||!r)return;this.currentTime=t.currentTime;const i=this.computeLatency();if(i===null)return;this._latency=i;const{lowLatencyMode:n,maxLiveSyncPlaybackRate:a}=this.config;if(!n||a===1||!r.live)return;const h=this.targetLatency;if(h===null)return;const _=i-h,g=Math.min(this.maxLatency,h+r.targetduration);if(_<g&&_>.05&&this.forwardBufferLength>1){const D=Math.min(2,Math.max(1,a)),j=Math.round(2/(1+Math.exp(-.75*_-this.edgeStalled))*20)/20,Y=Math.min(D,Math.max(1,j));this.changeMediaPlaybackRate(t,Y)}else t.playbackRate!==1&&t.playbackRate!==0&&this.changeMediaPlaybackRate(t,1)},this.hls=e,this.config=e.config,this.registerListeners()}get levelDetails(){var e;return((e=this.hls)==null?void 0:e.latestLevelDetails)||null}get latency(){return this._latency||0}get maxLatency(){const{config:e}=this;if(e.liveMaxLatencyDuration!==void 0)return e.liveMaxLatencyDuration;const t=this.levelDetails;return t?e.liveMaxLatencyDurationCount*t.targetduration:0}get targetLatency(){const e=this.levelDetails;if(e===null||this.hls===null)return null;const{holdBack:t,partHoldBack:r,targetduration:i}=e,{liveSyncDuration:n,liveSyncDurationCount:a,lowLatencyMode:h}=this.config,_=this.hls.userConfig;let g=h&&r||t;(this._targetLatencyUpdated||_.liveSyncDuration||_.liveSyncDurationCount||g===0)&&(g=n!==void 0?n:a*i);const x=i;return g+Math.min(this.stallCount*this.config.liveSyncOnStallIncrease,x)}set targetLatency(e){this.stallCount=0,this.config.liveSyncDuration=e,this._targetLatencyUpdated=!0}get liveSyncPosition(){const e=this.estimateLiveEdge(),t=this.targetLatency;if(e===null||t===null)return null;const r=this.levelDetails;if(r===null)return null;const i=r.edge,n=e-t-this.edgeStalled,a=i-r.totalduration,h=i-(this.config.lowLatencyMode&&r.partTarget||r.targetduration);return Math.min(Math.max(a,n),h)}get drift(){const e=this.levelDetails;return e===null?1:e.drift}get edgeStalled(){const e=this.levelDetails;if(e===null)return 0;const t=(this.config.lowLatencyMode&&e.partTarget||e.targetduration)*3;return Math.max(e.age-t,0)}get forwardBufferLength(){const{media:e}=this,t=this.levelDetails;if(!e||!t)return 0;const r=e.buffered.length;return(r?e.buffered.end(r-1):t.edge)-this.currentTime}destroy(){this.unregisterListeners(),this.onMediaDetaching(),this.hls=null}registerListeners(){const{hls:e}=this;e&&(e.on(d.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(d.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(d.MANIFEST_LOADING,this.onManifestLoading,this),e.on(d.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(d.ERROR,this.onError,this))}unregisterListeners(){const{hls:e}=this;e&&(e.off(d.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(d.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(d.MANIFEST_LOADING,this.onManifestLoading,this),e.off(d.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(d.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 r;t.details===A.BUFFER_STALLED_ERROR&&(this.stallCount++,this.hls&&(r=this.levelDetails)!=null&&r.live&&this.hls.logger.warn("[latency-controller]: Stall detected, adjusting target latency"))}changeMediaPlaybackRate(e,t){var r,i;e.playbackRate!==t&&((r=this.hls)==null||r.logger.debug(`[latency-controller]: latency=${this.latency.toFixed(3)}, targetLatency=${(i=this.targetLatency)==null?void 0:i.toFixed(3)}, forwardBufferLength=${this.forwardBufferLength.toFixed(3)}: adjusting playback rate from ${e.playbackRate} to ${t}`),e.playbackRate=t)}estimateLiveEdge(){const e=this.levelDetails;return e===null?null:e.edge+e.age}computeLatency(){const e=this.estimateLiveEdge();return e===null?null:e-this.currentTime}}class Fh extends $o{constructor(e,t){super(e,"level-controller"),this._levels=[],this._firstLevel=-1,this._maxAutoLevel=-1,this._startLevel=void 0,this.currentLevel=null,this.currentLevelIndex=-1,this.manualLevelIndex=-1,this.steering=void 0,this.onParsedComplete=void 0,this.steering=t,this._registerListeners()}_registerListeners(){const{hls:e}=this;e.on(d.MANIFEST_LOADING,this.onManifestLoading,this),e.on(d.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(d.LEVEL_LOADED,this.onLevelLoaded,this),e.on(d.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(d.FRAG_BUFFERED,this.onFragBuffered,this),e.on(d.ERROR,this.onError,this)}_unregisterListeners(){const{hls:e}=this;e.off(d.MANIFEST_LOADING,this.onManifestLoading,this),e.off(d.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(d.LEVEL_LOADED,this.onLevelLoaded,this),e.off(d.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(d.FRAG_BUFFERED,this.onFragBuffered,this),e.off(d.ERROR,this.onError,this)}destroy(){this._unregisterListeners(),this.steering=null,this.resetLevels(),super.destroy()}stopLoad(){this._levels.forEach(t=>{t.loadError=0,t.fragmentError=0}),super.stopLoad()}resetLevels(){this._startLevel=void 0,this.manualLevelIndex=-1,this.currentLevelIndex=-1,this.currentLevel=null,this._levels=[],this._maxAutoLevel=-1}onManifestLoading(e,t){this.resetLevels()}onManifestLoaded(e,t){const r=this.hls.config.preferManagedMediaSource,i=[],n={},a={};let h=!1,_=!1,g=!1;t.levels.forEach(x=>{const D=x.attrs;let{audioCodec:j,videoCodec:Y}=x;j&&(x.audioCodec=j=ve(j,r)||void 0),Y&&(Y=x.videoCodec=Cr(Y));const{width:Q,height:ue,unknownCodecs:le}=x,be=(le==null?void 0:le.length)||0;if(h||(h=!!(Q&&ue)),_||(_=!!Y),g||(g=!!j),be||j&&!this.isAudioSupported(j)||Y&&!this.isVideoSupported(Y)){this.log(`Some or all CODECS not supported "${D.CODECS}"`);return}const{CODECS:xe,"FRAME-RATE":Ce,"HDCP-LEVEL":Ue,"PATHWAY-ID":qe,RESOLUTION:pt,"VIDEO-RANGE":Ye}=D,nt=`${`${qe||"."}-`}${x.bitrate}-${pt}-${Ce}-${xe}-${Ye}-${Ue}`;if(n[nt])if(n[nt].uri!==x.url&&!x.attrs["PATHWAY-ID"]){const Ze=a[nt]+=1;x.attrs["PATHWAY-ID"]=new Array(Ze+1).join(".");const wt=this.createLevel(x);n[nt]=wt,i.push(wt)}else n[nt].addGroupId("audio",D.AUDIO),n[nt].addGroupId("text",D.SUBTITLES);else{const Ze=this.createLevel(x);n[nt]=Ze,a[nt]=1,i.push(Ze)}}),this.filterAndSortMediaOptions(i,t,h,_,g)}createLevel(e){const t=new br(e),r=e.supplemental;if(r!=null&&r.videoCodec&&!this.isVideoSupported(r.videoCodec)){const i=new Error(`SUPPLEMENTAL-CODECS not supported "${r.videoCodec}"`);this.log(i.message),t.supportedResult=Mt(i,[])}return t}isAudioSupported(e){return Me(e,"audio",this.hls.config.preferManagedMediaSource)}isVideoSupported(e){return Me(e,"video",this.hls.config.preferManagedMediaSource)}filterAndSortMediaOptions(e,t,r,i,n){var a;let h=[],_=[],g=e;const x=((a=t.stats)==null?void 0:a.parsing)||{};if((r||i)&&n&&(g=g.filter(({videoCodec:xe,videoRange:Ce,width:Ue,height:qe})=>(!!xe||!!(Ue&&qe))&&ci(Ce))),g.length===0){Promise.resolve().then(()=>{if(this.hls){let xe="no level with compatible codecs found in manifest",Ce=xe;t.levels.length&&(Ce=`one or more CODECS in variant not supported: ${ir(t.levels.map(qe=>qe.attrs.CODECS).filter((qe,pt,Ye)=>Ye.indexOf(qe)===pt))}`,this.warn(Ce),xe+=` (${Ce})`);const Ue=new Error(xe);this.hls.trigger(d.ERROR,{type:P.MEDIA_ERROR,details:A.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:t.url,error:Ue,reason:Ce})}}),x.end=performance.now();return}t.audioTracks&&(h=t.audioTracks.filter(xe=>!xe.audioCodec||this.isAudioSupported(xe.audioCodec)),hu(h)),t.subtitles&&(_=t.subtitles,hu(_));const D=g.slice(0);g.sort((xe,Ce)=>{if(xe.attrs["HDCP-LEVEL"]!==Ce.attrs["HDCP-LEVEL"])return(xe.attrs["HDCP-LEVEL"]||"")>(Ce.attrs["HDCP-LEVEL"]||"")?1:-1;if(r&&xe.height!==Ce.height)return xe.height-Ce.height;if(xe.frameRate!==Ce.frameRate)return xe.frameRate-Ce.frameRate;if(xe.videoRange!==Ce.videoRange)return _r.indexOf(xe.videoRange)-_r.indexOf(Ce.videoRange);if(xe.videoCodec!==Ce.videoCodec){const Ue=fe(xe.videoCodec),qe=fe(Ce.videoCodec);if(Ue!==qe)return qe-Ue}if(xe.uri===Ce.uri&&xe.codecSet!==Ce.codecSet){const Ue=Ee(xe.codecSet),qe=Ee(Ce.codecSet);if(Ue!==qe)return qe-Ue}return xe.averageBitrate!==Ce.averageBitrate?xe.averageBitrate-Ce.averageBitrate:0});let j=D[0];if(this.steering&&(g=this.steering.filterParsedLevels(g),g.length!==D.length)){for(let xe=0;xe<D.length;xe++)if(D[xe].pathwayId===g[0].pathwayId){j=D[xe];break}}this._levels=g;for(let xe=0;xe<g.length;xe++)if(g[xe]===j){var Y;this._firstLevel=xe;const Ce=j.bitrate,Ue=this.hls.bandwidthEstimate;if(this.log(`manifest loaded, ${g.length} level(s) found, first bitrate: ${Ce}`),((Y=this.hls.userConfig)==null?void 0:Y.abrEwmaDefaultEstimate)===void 0){const qe=Math.min(Ce,this.hls.config.abrEwmaDefaultEstimateMax);qe>Ue&&Ue===this.hls.abrEwmaDefaultEstimate&&(this.hls.bandwidthEstimate=qe)}break}const Q=n&&!i,ue=this.hls.config,le=!!(ue.audioStreamController&&ue.audioTrackController),be={levels:g,audioTracks:h,subtitleTracks:_,sessionData:t.sessionData,sessionKeys:t.sessionKeys,firstLevel:this._firstLevel,stats:t.stats,audio:n,video:i,altAudio:le&&!Q&&h.some(xe=>!!xe.url)};x.end=performance.now(),this.hls.trigger(d.MANIFEST_PARSED,be)}get levels(){return this._levels.length===0?null:this._levels}get loadLevelObj(){return this.currentLevel}get level(){return this.currentLevelIndex}set level(e){const t=this._levels;if(t.length===0)return;if(e<0||e>=t.length){const x=new Error("invalid level idx"),D=e<0;if(this.hls.trigger(d.ERROR,{type:P.OTHER_ERROR,details:A.LEVEL_SWITCH_ERROR,level:e,fatal:D,error:x,reason:x.message}),D)return;e=Math.min(e,t.length-1)}const r=this.currentLevelIndex,i=this.currentLevel,n=i?i.attrs["PATHWAY-ID"]:void 0,a=t[e],h=a.attrs["PATHWAY-ID"];if(this.currentLevelIndex=e,this.currentLevel=a,r===e&&i&&n===h)return;this.log(`Switching to level ${e} (${a.height?a.height+"p ":""}${a.videoRange?a.videoRange+" ":""}${a.codecSet?a.codecSet+" ":""}@${a.bitrate})${h?" with Pathway "+h:""} from level ${r}${n?" with Pathway "+n:""}`);const _={level:e,attrs:a.attrs,details:a.details,bitrate:a.bitrate,averageBitrate:a.averageBitrate,maxBitrate:a.maxBitrate,realBitrate:a.realBitrate,width:a.width,height:a.height,codecSet:a.codecSet,audioCodec:a.audioCodec,videoCodec:a.videoCodec,audioGroups:a.audioGroups,subtitleGroups:a.subtitleGroups,loaded:a.loaded,loadError:a.loadError,fragmentError:a.fragmentError,name:a.name,id:a.id,uri:a.uri,url:a.url,urlId:0,audioGroupIds:a.audioGroupIds,textGroupIds:a.textGroupIds};this.hls.trigger(d.LEVEL_SWITCHING,_);const g=a.details;if(!g||g.live){const x=this.switchParams(a.uri,i==null?void 0:i.details,g);this.loadPlaylist(x)}}get manualLevel(){return this.manualLevelIndex}set manualLevel(e){this.manualLevelIndex=e,this._startLevel===void 0&&(this._startLevel=e),e!==-1&&(this.level=e)}get firstLevel(){return this._firstLevel}set firstLevel(e){this._firstLevel=e}get startLevel(){if(this._startLevel===void 0){const e=this.hls.config.startLevel;return e!==void 0?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(),r=e.filter(i=>t.indexOf(i)!==-1);if(e.length<1){this.warn(`pathwayPriority ${e} should contain at least one pathway from list: ${t}`);return}this.steering.pathwayPriority=r}}onError(e,t){t.fatal||!t.context||t.context.type===U.LEVEL&&t.context.level===this.level&&this.checkRetry(t)}onFragBuffered(e,{frag:t}){if(t!==void 0&&t.type===S.MAIN){const r=t.elementaryStreams;if(!Object.keys(r).some(n=>!!r[n]))return;const i=this._levels[t.level];i!=null&&i.loadError&&(this.log(`Resetting level error count of ${i.loadError} on frag buffered`),i.loadError=0)}}onLevelLoaded(e,t){var r;const{level:i,details:n}=t,a=t.levelInfo;if(!a){var h;this.warn(`Invalid level index ${i}`),(h=t.deliveryDirectives)!=null&&h.skip&&(n.deltaUpdateFailed=!0);return}if(a===this.currentLevel||t.withoutMultiVariant){a.fragmentError===0&&(a.loadError=0);let _=a.details;_===t.details&&_.advanced&&(_=void 0),this.playlistLoaded(i,t,_)}else(r=t.deliveryDirectives)!=null&&r.skip&&(n.deltaUpdateFailed=!0)}loadPlaylist(e){super.loadPlaylist(),this.shouldLoadPlaylist(this.currentLevel)&&this.scheduleLoading(this.currentLevel,e)}loadingPlaylist(e,t){super.loadingPlaylist(e,t);const r=this.getUrlWithDirectives(e.uri,t),i=this.currentLevelIndex,n=e.attrs["PATHWAY-ID"],a=e.details,h=a==null?void 0:a.age;this.log(`Loading level index ${i}${(t==null?void 0:t.msn)!==void 0?" at sn "+t.msn+" part "+t.part:""}${n?" Pathway "+n:""}${h&&a.live?" age "+h.toFixed(1)+(a.type?" "+a.type||0:""):""} ${r}`),this.hls.trigger(d.LEVEL_LOADING,{url:r,level:i,levelInfo:e,pathwayId:e.attrs["PATHWAY-ID"],id:0,deliveryDirectives:t||null})}get nextLoadLevel(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel}set nextLoadLevel(e){this.level=e,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=e)}removeLevel(e){var t;if(this._levels.length===1)return;const r=this._levels.filter((n,a)=>a!==e?!0:(this.steering&&this.steering.removeLevel(n),n===this.currentLevel&&(this.currentLevel=null,this.currentLevelIndex=-1,n.details&&n.details.fragments.forEach(h=>h.level=-1)),!1));Oa(r),this._levels=r,this.currentLevelIndex>-1&&(t=this.currentLevel)!=null&&t.details&&(this.currentLevelIndex=this.currentLevel.details.fragments[0].level),this.manualLevelIndex>-1&&(this.manualLevelIndex=this.currentLevelIndex);const i=r.length-1;this._firstLevel=Math.min(this._firstLevel,i),this._startLevel&&(this._startLevel=Math.min(this._startLevel,i)),this.hls.trigger(d.LEVELS_UPDATED,{levels:r})}onLevelsUpdated(e,{levels:t}){this._levels=t}checkMaxAutoUpdated(){const{autoLevelCapping:e,maxAutoLevel:t,maxHdcpLevel:r}=this.hls;this._maxAutoLevel!==t&&(this._maxAutoLevel=t,this.hls.trigger(d.MAX_AUTO_LEVEL_UPDATED,{autoLevelCapping:e,levels:this.levels,maxAutoLevel:t,minAutoLevel:this.hls.minAutoLevel,maxHdcpLevel:r}))}}function hu(o){const e={};o.forEach(t=>{const r=t.groupId||"";t.id=e[r]=e[r]||0,e[r]++})}function fu(){return self.SourceBuffer||self.WebKitSourceBuffer}function du(){if(!ie())return!1;const e=fu();return!e||e.prototype&&typeof e.prototype.appendBuffer=="function"&&typeof e.prototype.remove=="function"}function Bh(){if(!du())return!1;const o=ie();return typeof(o==null?void 0:o.isTypeSupported)=="function"&&(["avc1.42E01E,mp4a.40.2","av01.0.01M.08","vp09.00.50.08"].some(e=>o.isTypeSupported(he(e,"video")))||["mp4a.40.2","fLaC"].some(e=>o.isTypeSupported(he(e,"audio"))))}function Nh(){var o;const e=fu();return typeof(e==null||(o=e.prototype)==null?void 0:o.changeType)=="function"}const Uh=100;class $h extends _s{constructor(e,t,r){super(e,t,r,"stream-controller",S.MAIN),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 i=this.media,n=i?i.currentTime:null;if(n===null||!R(n)||(this.log(`Media seeked to ${n.toFixed(3)}`),!this.getBufferedFrag(n)))return;const a=this.getFwdBufferInfoAtPos(i,n,S.MAIN,0);if(a===null||a.len===0){this.warn(`Main forward buffer length at ${n} on "seeked" event ${a?a.len:"empty"})`);return}this.tick()},this.registerListeners()}registerListeners(){super.registerListeners();const{hls:e}=this;e.on(d.MANIFEST_PARSED,this.onManifestParsed,this),e.on(d.LEVEL_LOADING,this.onLevelLoading,this),e.on(d.LEVEL_LOADED,this.onLevelLoaded,this),e.on(d.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.on(d.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(d.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.on(d.BUFFER_CREATED,this.onBufferCreated,this),e.on(d.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(d.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(d.FRAG_BUFFERED,this.onFragBuffered,this)}unregisterListeners(){super.unregisterListeners();const{hls:e}=this;e.off(d.MANIFEST_PARSED,this.onManifestParsed,this),e.off(d.LEVEL_LOADED,this.onLevelLoaded,this),e.off(d.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.off(d.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(d.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.off(d.BUFFER_CREATED,this.onBufferCreated,this),e.off(d.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(d.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(d.FRAG_BUFFERED,this.onFragBuffered,this)}onHandlerDestroying(){this.onMediaPlaying=this.onMediaSeeked=null,this.unregisterListeners(),super.onHandlerDestroying()}startLoad(e,t){if(this.levels){const{lastCurrentTime:r,hls:i}=this;if(this.stopLoad(),this.setInterval(Uh),this.level=-1,!this.startFragRequested){let n=i.startLevel;n===-1&&(i.config.testBandwidth&&this.levels.length>1?(n=0,this.bitrateTest=!0):n=i.firstAutoLevel),i.nextLoadLevel=n,this.level=i.loadLevel,this._hasEnoughToStart=!!t}r>0&&e===-1&&!t&&(this.log(`Override startPosition with lastCurrentTime @${r.toFixed(3)}`),e=r),this.state=Et.IDLE,this.nextLoadPosition=this.lastCurrentTime=e+this.timelineOffset,this.startPosition=t?-1:e,this.tick()}else this._forceStartLoad=!0,this.state=Et.STOPPED}stopLoad(){this._forceStartLoad=!1,super.stopLoad()}doTick(){switch(this.state){case Et.WAITING_LEVEL:{const{levels:e,level:t}=this,r=e==null?void 0:e[t],i=r==null?void 0:r.details;if(i&&(!i.live||this.levelLastLoaded===r&&!this.waitForLive(r))){if(this.waitForCdnTuneIn(i))break;this.state=Et.IDLE;break}else if(this.hls.nextLoadLevel!==this.level){this.state=Et.IDLE;break}break}case Et.FRAG_LOADING_WAITING_RETRY:this.checkRetryDate();break}this.state===Et.IDLE&&this.doTickIdle(),this.onTickEnd()}onTickEnd(){var e;super.onTickEnd(),(e=this.media)!=null&&e.readyState&&this.media.seeking===!1&&(this.lastCurrentTime=this.media.currentTime),this.checkFragmentChanged()}doTickIdle(){const{hls:e,levelLastLoaded:t,levels:r,media:i}=this;if(t===null||!i&&!this.primaryPrefetch&&(this.startFragRequested||!e.config.startFragPrefetch)||this.altAudio&&this.audioOnly)return;const n=this.buffering?e.nextLoadLevel:e.loadLevel;if(!(r!=null&&r[n]))return;const a=r[n],h=this.getMainFwdBufferInfo();if(h===null)return;const _=this.getLevelDetails();if(_&&this._streamEnded(h,_)){const ue={};this.altAudio===2&&(ue.type="video"),this.hls.trigger(d.BUFFER_EOS,ue),this.state=Et.ENDED;return}if(!this.buffering)return;e.loadLevel!==n&&e.manualLevel===-1&&this.log(`Adapting to level ${n} from level ${this.level}`),this.level=e.nextLoadLevel=n;const g=a.details;if(!g||this.state===Et.WAITING_LEVEL||this.waitForLive(a)){this.level=n,this.state=Et.WAITING_LEVEL,this.startFragRequested=!1;return}const x=h.len,D=this.getMaxBufferLength(a.maxBitrate);if(x>=D)return;this.backtrackFragment&&this.backtrackFragment.start>h.end&&(this.backtrackFragment=null);const j=this.backtrackFragment?this.backtrackFragment.start:h.end;let Y=this.getNextFragment(j,g);if(this.couldBacktrack&&!this.fragPrevious&&Y&&Oe(Y)&&this.fragmentTracker.getState(Y)!==$r.OK){var Q;const le=((Q=this.backtrackFragment)!=null?Q:Y).sn-g.startSN,be=g.fragments[le-1];be&&Y.cc===be.cc&&(Y=be,this.fragmentTracker.removeFragment(be))}else this.backtrackFragment&&h.len&&(this.backtrackFragment=null);if(Y&&this.isLoopLoading(Y,j)){if(!Y.gap){const le=this.audioOnly&&!this.altAudio?ne.AUDIO:ne.VIDEO,be=(le===ne.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;be&&this.afterBufferFlushed(be,le,S.MAIN)}Y=this.getNextFragmentLoopLoading(Y,g,h,S.MAIN,D)}Y&&(Y.initSegment&&!Y.initSegment.data&&!this.bitrateTest&&(Y=Y.initSegment),this.loadFragment(Y,a,j))}loadFragment(e,t,r){const i=this.fragmentTracker.getState(e);i===$r.NOT_LOADED||i===$r.PARTIAL?Oe(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,r):this._loadInitSegment(e,t):this.clearTrackerIfNeeded(e)}getBufferedFrag(e){return this.fragmentTracker.getBufferedFrag(e,S.MAIN)}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(t!=null&&t.readyState){let r;const i=this.getAppendedFrag(t.currentTime);i&&i.start>1&&this.flushMainBuffer(0,i.start-1);const n=this.getLevelDetails();if(n!=null&&n.live){const h=this.getMainFwdBufferInfo();if(!h||h.len<n.targetduration*2)return}if(!t.paused&&e){const h=this.hls.nextLoadLevel,_=e[h],g=this.fragLastKbps;g&&this.fragCurrent?r=this.fragCurrent.duration*_.maxBitrate/(1e3*g)+1:r=0}else r=0;const a=this.getBufferedFrag(t.currentTime+r);if(a){const h=this.followingBufferedFrag(a);if(h){this.abortCurrentFrag();const _=h.maxStartPTS?h.maxStartPTS:h.start,g=h.duration,x=Math.max(a.end,_+Math.min(Math.max(g-this.config.maxFragLookUpTolerance,g*(this.couldBacktrack?.5:.125)),g*(this.couldBacktrack?.75:.25)));this.flushMainBuffer(x,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 Et.KEY_LOADING:case Et.FRAG_LOADING:case Et.FRAG_LOADING_WAITING_RETRY:case Et.PARSING:case Et.PARSED:this.state=Et.IDLE;break}this.nextLoadPosition=this.getLoadPosition()}flushMainBuffer(e,t){super.flushMainBuffer(e,t,this.altAudio===2?"video":null)}onMediaAttached(e,t){super.onMediaAttached(e,t);const r=t.media;_i(r,"playing",this.onMediaPlaying),_i(r,"seeked",this.onMediaSeeked)}onMediaDetaching(e,t){const{media:r}=this;r&&(xi(r,"playing",this.onMediaPlaying),xi(r,"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(d.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 r=!1,i=!1;for(let n=0;n<t.levels.length;n++){const a=t.levels[n].audioCodec;a&&(r=r||a.indexOf("mp4a.40.2")!==-1,i=i||a.indexOf("mp4a.40.5")!==-1)}this.audioCodecSwitch=r&&i&&!Nh(),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:r}=this;if(!r||this.state!==Et.IDLE)return;const i=t.levelInfo;(!i.details||i.details.live&&(this.levelLastLoaded!==i||i.details.expired)||this.waitForCdnTuneIn(i.details))&&(this.state=Et.WAITING_LEVEL)}onLevelLoaded(e,t){var r;const{levels:i,startFragRequested:n}=this,a=t.level,h=t.details,_=h.totalduration;if(!i){this.warn(`Levels were reset while loading level ${a}`);return}this.log(`Level ${a} loaded [${h.startSN},${h.endSN}]${h.lastPartSn?`[part-${h.lastPartSn}-${h.lastPartIndex}]`:""}, cc [${h.startCC}, ${h.endCC}] duration:${_}`);const g=t.levelInfo,x=this.fragCurrent;x&&(this.state===Et.FRAG_LOADING||this.state===Et.FRAG_LOADING_WAITING_RETRY)&&x.level!==t.level&&x.loader&&this.abortCurrentFrag();let D=0;if(h.live||(r=g.details)!=null&&r.live){var j;if(this.checkLiveUpdate(h),h.deltaUpdateFailed)return;D=this.alignPlaylists(h,g.details,(j=this.levelLastLoaded)==null?void 0:j.details)}if(g.details=h,this.levelLastLoaded=g,n||this.setStartPosition(h,D),this.hls.trigger(d.LEVEL_UPDATED,{details:h,level:a}),this.state===Et.WAITING_LEVEL){if(this.waitForCdnTuneIn(h))return;this.state=Et.IDLE}n&&h.live&&this.synchronizeToLiveEdge(h),this.tick()}synchronizeToLiveEdge(e){const{config:t,media:r}=this;if(!r)return;const i=this.hls.liveSyncPosition,n=this.getLoadPosition(),a=e.fragmentStart,h=e.edge,_=n>=a-t.maxFragLookUpTolerance&&n<=h;if(i!==null&&r.duration>i&&(n<i||!_)){const x=t.liveMaxLatencyDuration!==void 0?t.liveMaxLatencyDuration:t.liveMaxLatencyDurationCount*e.targetduration;if((!_&&r.readyState<4||n<h-x)&&(this._hasEnoughToStart||(this.nextLoadPosition=i),r.readyState))if(this.warn(`Playback: ${n.toFixed(3)} is located too far from the end of live sliding playlist: ${h}, reset currentTime to : ${i.toFixed(3)}`),this.config.liveSyncMode==="buffered"){var g;const D=nr.bufferInfo(r,i,0);if(!((g=D.buffered)!=null&&g.length)){r.currentTime=i;return}if(D.start<=n){r.currentTime=i;return}const{nextStart:Y}=nr.bufferedInfo(D.buffered,n,0);Y&&(r.currentTime=Y)}else r.currentTime=i}}_handleFragmentLoadProgress(e){var t;const r=e.frag,{part:i,payload:n}=e,{levels:a}=this;if(!a){this.warn(`Levels were reset while fragment load was in progress. Fragment ${r.sn} of level ${r.level} will not be buffered`);return}const h=a[r.level];if(!h){this.warn(`Level ${r.level} not found on progress`);return}const _=h.details;if(!_){this.warn(`Dropping fragment ${r.sn} of level ${r.level} after level details were reset`),this.fragmentTracker.removeFragment(r);return}const g=h.videoCodec,x=_.PTSKnown||!_.live,D=(t=r.initSegment)==null?void 0:t.data,j=this._getAudioCodec(h),Y=this.transmuxer=this.transmuxer||new _l(this.hls,S.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),Q=i?i.index:-1,ue=Q!==-1,le=new rn(r.level,r.sn,r.stats.chunkCount,n.byteLength,Q,ue),be=this.initPTS[r.cc];Y.push(n,D,j,g,r,i,_.totalduration,x,le,be)}onAudioTrackSwitching(e,t){const r=this.hls,i=this.altAudio!==0;if(mn(t.url,r))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 a=this.fragCurrent;a&&(this.log("Switching to main audio track, cancel main fragment load"),a.abortRequests(),this.fragmentTracker.removeFragment(a)),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();if(i){this.altAudio=0,this.fragmentTracker.removeAllFragments(),r.once(d.BUFFER_FLUSHED,()=>{this.hls&&this.hls.trigger(d.AUDIO_TRACK_SWITCHED,t)}),r.trigger(d.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:null});return}r.trigger(d.AUDIO_TRACK_SWITCHED,t)}}onAudioTrackSwitched(e,t){const r=mn(t.url,this.hls);if(r){const i=this.videoBuffer;i&&this.mediaBuffer!==i&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=i)}this.altAudio=r?2:0,this.tick()}onBufferCreated(e,t){const r=t.tracks;let i,n,a=!1;for(const h in r){const _=r[h];if(_.id==="main"){if(n=h,i=_,h==="video"){const g=r[h];g&&(this.videoBuffer=g.buffer)}}else a=!0}a&&i?(this.log(`Alternate track found, use ${n}.buffered to schedule main fragment loading`),this.mediaBuffer=i.buffer):this.mediaBuffer=this.media}onFragBuffered(e,t){const{frag:r,part:i}=t,n=r.type===S.MAIN;if(n){if(this.fragContextChanged(r)){this.warn(`Fragment ${r.sn}${i?" p: "+i.index:""} of level ${r.level} finished buffering, but was aborted. state: ${this.state}`),this.state===Et.PARSED&&(this.state=Et.IDLE);return}const h=i?i.stats:r.stats;this.fragLastKbps=Math.round(8*h.total/(h.buffering.end-h.loading.first)),Oe(r)&&(this.fragPrevious=r),this.fragBufferedComplete(r,i)}const a=this.media;a&&(!this._hasEnoughToStart&&nr.getBuffered(a).length&&(this._hasEnoughToStart=!0,this.seekToStartPos()),n&&this.tick())}get hasEnoughToStart(){return this._hasEnoughToStart}onError(e,t){var r;if(t.fatal){this.state=Et.ERROR;return}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(S.MAIN,t);break;case A.LEVEL_LOAD_ERROR:case A.LEVEL_LOAD_TIMEOUT:case A.LEVEL_PARSING_ERROR:!t.levelRetry&&this.state===Et.WAITING_LEVEL&&((r=t.context)==null?void 0:r.type)===U.LEVEL&&(this.state=Et.IDLE);break;case A.BUFFER_ADD_CODEC_ERROR:case A.BUFFER_APPEND_ERROR:if(t.parent!=="main")return;this.reduceLengthAndFlushBuffer(t)&&this.resetLoadingState();break;case A.BUFFER_FULL_ERROR:if(t.parent!=="main")return;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);break}}onFragLoadEmergencyAborted(){this.state=Et.IDLE,this._hasEnoughToStart||(this.startFragRequested=!1,this.nextLoadPosition=this.lastCurrentTime),this.tickImmediate()}onBufferFlushed(e,{type:t}){if(t!==ne.AUDIO||!this.altAudio){const r=(t===ne.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;r&&(this.afterBufferFlushed(r,t,S.MAIN),this.tick())}}onLevelsUpdated(e,t){this.level>-1&&this.fragCurrent&&(this.level=this.fragCurrent.level,this.level===-1&&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 r=this.startPosition;if(r>=0&&t<r){if(e.seeking){this.log(`could not seek to ${r}, already seeking at ${t}`);return}const i=this.timelineOffset;i&&r&&(r+=i);const n=this.getLevelDetails(),a=nr.getBuffered(e),h=a.length?a.start(0):0,_=h-r,g=Math.max(this.config.maxBufferHole,this.config.maxFragLookUpTolerance);(this.config.startOnSegmentBoundary||_>0&&(_<g||this.loadingParts&&_<2*((n==null?void 0:n.partTarget)||0)))&&(this.log(`adjusting start position by ${_} to match buffer start`),r+=_,this.startPosition=r),t<r&&(this.log(`seek to target start position ${r} from current time ${t} buffer start ${h}`),e.currentTime=r)}}_getAudioCodec(e){let t=this.config.defaultAudioCodec||e.audioCodec;return this.audioCodecSwap&&t&&(this.log("Swapping audio codec"),t.indexOf("mp4a.40.5")!==-1?t="mp4a.40.2":t="mp4a.40.5"),t}_loadBitrateTestFrag(e,t){e.bitrateTest=!0,this._doFragLoad(e,t).then(r=>{const{hls:i}=this,n=r==null?void 0:r.frag;if(!n||this.fragContextChanged(n))return;t.fragmentError=0,this.state=Et.IDLE,this.startFragRequested=!1,this.bitrateTest=!1;const a=n.stats;a.parsing.start=a.parsing.end=a.buffering.start=a.buffering.end=self.performance.now(),i.trigger(d.FRAG_LOADED,r),n.bitrateTest=!1}).catch(r=>{this.state===Et.STOPPED||this.state===Et.ERROR||(this.warn(r),this.resetFragmentLoading(e))})}_handleTransmuxComplete(e){const t=this.playlistType,{hls:r}=this,{remuxResult:i,chunkMeta:n}=e,a=this.getCurrentContext(n);if(!a){this.resetWhenMissingContext(n);return}const{frag:h,part:_,level:g}=a,{video:x,text:D,id3:j,initSegment:Y}=i,{details:Q}=g,ue=this.altAudio?void 0:i.audio;if(this.fragContextChanged(h)){this.fragmentTracker.removeFragment(h);return}if(this.state=Et.PARSING,Y){const le=Y.tracks;if(le){const Ue=h.initSegment||h;if(this.unhandledEncryptionError(Y,h))return;this._bufferInitSegment(g,le,Ue,n),r.trigger(d.FRAG_PARSING_INIT_SEGMENT,{frag:Ue,id:t,tracks:le})}const be=Y.initPTS,xe=Y.timescale,Ce=this.initPTS[h.cc];if(R(be)&&(!Ce||Ce.baseTime!==be||Ce.timescale!==xe)){const Ue=Y.trackId;this.initPTS[h.cc]={baseTime:be,timescale:xe,trackId:Ue},r.trigger(d.INIT_PTS_FOUND,{frag:h,id:t,initPTS:be,timescale:xe,trackId:Ue})}}if(x&&Q){ue&&x.type==="audiovideo"&&this.logMuxedErr(h);const le=Q.fragments[h.sn-1-Q.startSN],be=h.sn===Q.startSN,xe=!le||h.cc>le.cc;if(i.independent!==!1){const{startPTS:Ce,endPTS:Ue,startDTS:qe,endDTS:pt}=x;if(_)_.elementaryStreams[x.type]={startPTS:Ce,endPTS:Ue,startDTS:qe,endDTS:pt};else if(x.firstKeyFrame&&x.independent&&n.id===1&&!xe&&(this.couldBacktrack=!0),x.dropped&&x.independent){const Ye=this.getMainFwdBufferInfo(),at=(Ye?Ye.end:this.getLoadPosition())+this.config.maxBufferHole,nt=x.firstKeyFramePTS?x.firstKeyFramePTS:Ce;if(!be&&at<nt-this.config.maxBufferHole&&!xe){this.backtrack(h);return}else xe&&(h.gap=!0);h.setElementaryStreamInfo(x.type,h.start,Ue,h.start,pt,!0)}else be&&Ce-(Q.appliedTimelineOffset||0)>_o&&(h.gap=!0);h.setElementaryStreamInfo(x.type,Ce,Ue,qe,pt),this.backtrackFragment&&(this.backtrackFragment=h),this.bufferFragmentData(x,h,_,n,be||xe)}else if(be||xe)h.gap=!0;else{this.backtrack(h);return}}if(ue){const{startPTS:le,endPTS:be,startDTS:xe,endDTS:Ce}=ue;_&&(_.elementaryStreams[ne.AUDIO]={startPTS:le,endPTS:be,startDTS:xe,endDTS:Ce}),h.setElementaryStreamInfo(ne.AUDIO,le,be,xe,Ce),this.bufferFragmentData(ue,h,_,n)}if(Q&&j!=null&&j.samples.length){const le={id:t,frag:h,details:Q,samples:j.samples};r.trigger(d.FRAG_PARSING_METADATA,le)}if(Q&&D){const le={id:t,frag:h,details:Q,samples:D.samples};r.trigger(d.FRAG_PARSING_USERDATA,le)}}logMuxedErr(e){this.warn(`${Oe(e)?"Media":"Init"} segment with muxed audiovideo where only video expected: ${e.url}`)}_bufferInitSegment(e,t,r,i){if(this.state!==Et.PARSING)return;this.audioOnly=!!t.audio&&!t.video,this.altAudio&&!this.audioOnly&&(delete t.audio,t.audiovideo&&this.logMuxedErr(r));const{audio:n,video:a,audiovideo:h}=t;if(n){const g=e.audioCodec;let x=Bt(n.codec,g);x==="mp4a"&&(x="mp4a.40.5");const D=navigator.userAgent.toLowerCase();if(this.audioCodecSwitch){x&&(x.indexOf("mp4a.40.5")!==-1?x="mp4a.40.2":x="mp4a.40.5");const j=n.metadata;j&&"channelCount"in j&&(j.channelCount||1)!==1&&D.indexOf("firefox")===-1&&(x="mp4a.40.5")}x&&x.indexOf("mp4a.40.5")!==-1&&D.indexOf("android")!==-1&&n.container!=="audio/mpeg"&&(x="mp4a.40.2",this.log(`Android: force audio codec to ${x}`)),g&&g!==x&&this.log(`Swapping manifest audio codec "${g}" for "${x}"`),n.levelCodec=x,n.id=S.MAIN,this.log(`Init audio buffer, container:${n.container}, codecs[selected/level/parsed]=[${x||""}/${g||""}/${n.codec}]`),delete t.audiovideo}if(a){a.levelCodec=e.videoCodec,a.id=S.MAIN;const g=a.codec;if((g==null?void 0:g.length)===4)switch(g){case"hvc1":case"hev1":a.codec="hvc1.1.6.L120.90";break;case"av01":a.codec="av01.0.04M.08";break;case"avc1":a.codec="avc1.42e01e";break}this.log(`Init video buffer, container:${a.container}, codecs[level/parsed]=[${e.videoCodec||""}/${g}]${a.codec!==g?" parsed-corrected="+a.codec:""}${a.supplemental?" supplemental="+a.supplemental:""}`),delete t.audiovideo}h&&(this.log(`Init audiovideo buffer, container:${h.container}, codecs[level/parsed]=[${e.codecs}/${h.codec}]`),delete t.video,delete t.audio);const _=Object.keys(t);if(_.length){if(this.hls.trigger(d.BUFFER_CODECS,t),!this.hls)return;_.forEach(g=>{const D=t[g].initSegment;D!=null&&D.byteLength&&this.hls.trigger(d.BUFFER_APPENDING,{type:g,data:D,frag:r,part:null,chunkMeta:i,parent:r.type})})}this.tickImmediate()}getMainFwdBufferInfo(){const e=this.mediaBuffer&&this.altAudio===2?this.mediaBuffer:this.media;return this.getFwdBufferInfo(e,S.MAIN)}get maxBufferLength(){const{levels:e,level:t}=this,r=e==null?void 0:e[t];return r?this.getMaxBufferLength(r.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=Et.IDLE}checkFragmentChanged(){const e=this.media;let t=null;if(e&&e.readyState>1&&e.seeking===!1){const r=e.currentTime;if(nr.isBuffered(e,r)?t=this.getAppendedFrag(r):nr.isBuffered(e,r+.1)&&(t=this.getAppendedFrag(r+.1)),t){this.backtrackFragment=null;const i=this.fragPlaying,n=t.level;(!i||t.sn!==i.sn||i.level!==n)&&(this.fragPlaying=t,this.hls.trigger(d.FRAG_CHANGED,{frag:t}),(!i||i.level!==n)&&this.hls.trigger(d.LEVEL_SWITCHED,{level:n}))}}}get nextLevel(){const e=this.nextBufferedFrag;return e?e.level:-1}get currentFrag(){var e;if(this.fragPlaying)return this.fragPlaying;const t=((e=this.media)==null?void 0:e.currentTime)||this.lastCurrentTime;return R(t)?this.getAppendedFrag(t):null}get currentProgramDateTime(){var e;const t=((e=this.media)==null?void 0:e.currentTime)||this.lastCurrentTime;if(R(t)){const r=this.getLevelDetails(),i=this.currentFrag||(r?ai(null,r.fragments,t):null);if(i){const n=i.programDateTime;if(n!==null){const a=n+(t-i.start)*1e3;return new Date(a)}}}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 zh extends M{constructor(e,t){super("key-loader",t),this.config=void 0,this.keyIdToKeyInfo={},this.emeController=null,this.config=e}abort(e){for(const r in this.keyIdToKeyInfo){const i=this.keyIdToKeyInfo[r].loader;if(i){var t;if(e&&e!==((t=i.context)==null?void 0:t.frag.type))return;i.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,r,i,n){return new mr({type:P.NETWORK_ERROR,details:t,fatal:!1,frag:e,response:n,error:r,networkDetails:i})}loadClear(e,t,r){if(this.emeController&&this.config.emeEnabled&&!this.emeController.getSelectedKeySystemFormats().length){if(t.length)for(let i=0,n=t.length;i<n;i++){const a=t[i];if(e.cc<=a.cc&&(!Oe(e)||!Oe(a)||e.sn<a.sn)||!r&&i==n-1)return this.emeController.selectKeySystemFormat(a).then(h=>{if(!this.emeController)return;a.setKeyFormat(h);const _=sn(h);if(_)return this.emeController.getKeySystemAccess([_])})}if(this.config.requireKeySystemAccessOnStart){const i=an(this.config);if(i.length)return this.emeController.getKeySystemAccess(i)}}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 r,i;t&&e.setKeyFormat(t);const n=e.decryptdata;if(!n){const g=new Error(t?`Expected frag.decryptdata to be defined after setting format ${t}`:`Missing decryption data on fragment in onKeyLoading (emeEnabled with controller: ${this.emeController&&this.config.emeEnabled})`);return Promise.reject(this.createKeyLoadError(e,A.KEY_LOAD_ERROR,g))}const a=n.uri;if(!a)return Promise.reject(this.createKeyLoadError(e,A.KEY_LOAD_ERROR,new Error(`Invalid key URI: "${a}"`)));const h=cl(n);let _=this.keyIdToKeyInfo[h];if((r=_)!=null&&r.decryptdata.key)return n.key=_.decryptdata.key,Promise.resolve({frag:e,keyInfo:_});if(this.emeController&&(i=_)!=null&&i.keyLoadPromise)switch(this.emeController.getKeyStatus(_.decryptdata)){case"usable":case"usable-in-future":return _.keyLoadPromise.then(x=>{const{keyInfo:D}=x;return n.key=D.decryptdata.key,{frag:e,keyInfo:D}})}switch(this.log(`${this.keyIdToKeyInfo[h]?"Rel":"L"}oading${n.keyId?" keyId: "+ce(n.keyId):""} URI: ${n.uri} from ${e.type} ${e.level}`),_=this.keyIdToKeyInfo[h]={decryptdata:n,keyLoadPromise:null,loader:null,mediaKeySessionContext:null},n.method){case"SAMPLE-AES":case"SAMPLE-AES-CENC":case"SAMPLE-AES-CTR":return n.keyFormat==="identity"?this.loadKeyHTTP(_,e):this.loadKeyEME(_,e);case"AES-128":case"AES-256":case"AES-256-CTR":return this.loadKeyHTTP(_,e);default:return Promise.reject(this.createKeyLoadError(e,A.KEY_LOAD_ERROR,new Error(`Key supplied with unsupported METHOD: "${n.method}"`)))}}loadKeyEME(e,t){const r={frag:t,keyInfo:e};if(this.emeController&&this.config.emeEnabled){var i;if(!e.decryptdata.keyId&&(i=t.initSegment)!=null&&i.data){const a=Ct(t.initSegment.data);if(a.length){let h=a[0];h.some(_=>_!==0)?(this.log(`Using keyId found in init segment ${ce(h)}`),An.setKeyIdForUri(e.decryptdata.uri,h)):(h=An.addKeyIdForUri(e.decryptdata.uri),this.log(`Generating keyId to patch media ${ce(h)}`)),e.decryptdata.keyId=h}}if(!e.decryptdata.keyId&&!Oe(t))return Promise.resolve(r);const n=this.emeController.loadKey(r);return(e.keyLoadPromise=n.then(a=>(e.mediaKeySessionContext=a,r))).catch(a=>{throw e.keyLoadPromise=null,"data"in a&&(a.data.frag=t),a})}return Promise.resolve(r)}loadKeyHTTP(e,t){const r=this.config,i=r.loader,n=new i(r);return t.keyLoader=e.loader=n,e.keyLoadPromise=new Promise((a,h)=>{const _={keyInfo:e,frag:t,responseType:"arraybuffer",url:e.decryptdata.uri},g=r.keyLoadPolicy.default,x={loadPolicy:g,timeout:g.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},D={onSuccess:(j,Y,Q,ue)=>{const{frag:le,keyInfo:be}=Q,xe=cl(be.decryptdata);if(!le.decryptdata||be!==this.keyIdToKeyInfo[xe])return h(this.createKeyLoadError(le,A.KEY_LOAD_ERROR,new Error("after key load, decryptdata unset or changed"),ue));be.decryptdata.key=le.decryptdata.key=new Uint8Array(j.data),le.keyLoader=null,be.loader=null,a({frag:le,keyInfo:be})},onError:(j,Y,Q,ue)=>{this.resetLoader(Y),h(this.createKeyLoadError(t,A.KEY_LOAD_ERROR,new Error(`HTTP Error ${j.code} loading key ${j.text}`),Q,c({url:_.url,data:void 0},j)))},onTimeout:(j,Y,Q)=>{this.resetLoader(Y),h(this.createKeyLoadError(t,A.KEY_LOAD_TIMEOUT,new Error("key loading timed out"),Q))},onAbort:(j,Y,Q)=>{this.resetLoader(Y),h(this.createKeyLoadError(t,A.INTERNAL_ABORTED,new Error("key loading aborted"),Q))}};n.load(_,x,D)})}resetLoader(e){const{frag:t,keyInfo:r,url:i}=e,n=r.loader;t.keyLoader===n&&(t.keyLoader=null,r.loader=null);const a=cl(r.decryptdata)||i;delete this.keyIdToKeyInfo[a],n&&n.destroy()}}function cl(o){if(o.keyFormat!==yr.FAIRPLAY){const e=o.keyId;if(e)return ce(e)}return o.uri}function pu(o){const{type:e}=o;switch(e){case U.AUDIO_TRACK:return S.AUDIO;case U.SUBTITLE_TRACK:return S.SUBTITLE;default:return S.MAIN}}function hl(o,e){let t=o.url;return(t===void 0||t.indexOf("data:")===0)&&(t=e.url),t}class Hh{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(d.MANIFEST_LOADING,this.onManifestLoading,this),e.on(d.LEVEL_LOADING,this.onLevelLoading,this),e.on(d.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.on(d.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this),e.on(d.LEVELS_UPDATED,this.onLevelsUpdated,this)}unregisterListeners(){const{hls:e}=this;e.off(d.MANIFEST_LOADING,this.onManifestLoading,this),e.off(d.LEVEL_LOADING,this.onLevelLoading,this),e.off(d.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.off(d.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this),e.off(d.LEVELS_UPDATED,this.onLevelsUpdated,this)}createInternalLoader(e){const t=this.hls.config,r=t.pLoader,i=t.loader,n=r||i,a=new n(t);return this.loaders[e.type]=a,a}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:r}=t;this.variableList=null,this.load({id:null,level:0,responseType:"text",type:U.MANIFEST,url:r,deliveryDirectives:null,levelOrTrack:null})}onLevelLoading(e,t){const{id:r,level:i,pathwayId:n,url:a,deliveryDirectives:h,levelInfo:_}=t;this.load({id:r,level:i,pathwayId:n,responseType:"text",type:U.LEVEL,url:a,deliveryDirectives:h,levelOrTrack:_})}onAudioTrackLoading(e,t){const{id:r,groupId:i,url:n,deliveryDirectives:a,track:h}=t;this.load({id:r,groupId:i,level:null,responseType:"text",type:U.AUDIO_TRACK,url:n,deliveryDirectives:a,levelOrTrack:h})}onSubtitleTrackLoading(e,t){const{id:r,groupId:i,url:n,deliveryDirectives:a,track:h}=t;this.load({id:r,groupId:i,level:null,responseType:"text",type:U.SUBTITLE_TRACK,url:n,deliveryDirectives:a,levelOrTrack:h})}onLevelsUpdated(e,t){const r=this.loaders[U.LEVEL];if(r){const i=r.context;i&&!t.levels.some(n=>n===i.levelOrTrack)&&(r.abort(),delete this.loaders[U.LEVEL])}}load(e){var t;const r=this.hls.config;let i=this.getInternalLoader(e);if(i){const g=this.hls.logger,x=i.context;if(x&&x.levelOrTrack===e.levelOrTrack&&(x.url===e.url||x.deliveryDirectives&&!e.deliveryDirectives)){x.url===e.url?g.log(`[playlist-loader]: ignore ${e.url} ongoing request`):g.log(`[playlist-loader]: ignore ${e.url} in favor of ${x.url}`);return}g.log(`[playlist-loader]: aborting previous loader for type: ${e.type}`),i.abort()}let n;if(e.type===U.MANIFEST?n=r.manifestLoadPolicy.default:n=u({},r.playlistLoadPolicy.default,{timeoutRetry:null,errorRetry:null}),i=this.createInternalLoader(e),R((t=e.deliveryDirectives)==null?void 0:t.part)){let g;if(e.type===U.LEVEL&&e.level!==null?g=this.hls.levels[e.level].details:e.type===U.AUDIO_TRACK&&e.id!==null?g=this.hls.audioTracks[e.id].details:e.type===U.SUBTITLE_TRACK&&e.id!==null&&(g=this.hls.subtitleTracks[e.id].details),g){const x=g.partTarget,D=g.targetduration;if(x&&D){const j=Math.max(x*3,D*.8)*1e3;n=u({},n,{maxTimeToFirstByteMs:Math.min(j,n.maxTimeToFirstByteMs),maxLoadTimeMs:Math.min(j,n.maxTimeToFirstByteMs)})}}}const a=n.errorRetry||n.timeoutRetry||{},h={loadPolicy:n,timeout:n.maxLoadTimeMs,maxRetry:a.maxNumRetry||0,retryDelay:a.retryDelayMs||0,maxRetryDelay:a.maxRetryDelayMs||0},_={onSuccess:(g,x,D,j)=>{const Y=this.getInternalLoader(D);this.resetInternalLoader(D.type);const Q=g.data;x.parsing.start=performance.now(),ln.isMediaPlaylist(Q)||D.type!==U.MANIFEST?this.handleTrackOrLevelPlaylist(g,x,D,j||null,Y):this.handleMasterPlaylist(g,x,D,j)},onError:(g,x,D,j)=>{this.handleNetworkError(x,D,!1,g,j)},onTimeout:(g,x,D)=>{this.handleNetworkError(x,D,!0,void 0,g)}};i.load(e,h,_)}checkAutostartLoad(){if(!this.hls)return;const{config:{autoStartLoad:e,startPosition:t},forceStartLoad:r}=this.hls;(e||r)&&(this.hls.logger.log(`${e?"auto":"force"} startLoad with configured startPosition ${t}`),this.hls.startLoad(t))}handleMasterPlaylist(e,t,r,i){const n=this.hls,a=e.data,h=hl(e,r),_=ln.parseMasterPlaylist(a,h);if(_.playlistParsingError){t.parsing.end=performance.now(),this.handleManifestParsingError(e,r,_.playlistParsingError,i,t);return}const{contentSteering:g,levels:x,sessionData:D,sessionKeys:j,startTimeOffset:Y,variableList:Q}=_;this.variableList=Q,x.forEach(xe=>{const{unknownCodecs:Ce}=xe;if(Ce){const{preferManagedMediaSource:Ue}=this.hls.config;let{audioCodec:qe,videoCodec:pt}=xe;for(let Ye=Ce.length;Ye--;){const at=Ce[Ye];Me(at,"audio",Ue)?(xe.audioCodec=qe=qe?`${qe},${at}`:at,Lt.audio[qe.substring(0,4)]=2,Ce.splice(Ye,1)):Me(at,"video",Ue)&&(xe.videoCodec=pt=pt?`${pt},${at}`:at,Lt.video[pt.substring(0,4)]=2,Ce.splice(Ye,1))}}});const{AUDIO:ue=[],SUBTITLES:le,"CLOSED-CAPTIONS":be}=ln.parseMasterPlaylistMedia(a,h,_);ue.length&&!ue.some(Ce=>!Ce.url)&&x[0].audioCodec&&!x[0].attrs.AUDIO&&(this.hls.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),ue.unshift({type:"main",name:"main",groupId:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new or({}),bitrate:0,url:""})),n.trigger(d.MANIFEST_LOADED,{levels:x,audioTracks:ue,subtitles:le,captions:be,contentSteering:g,url:h,stats:t,networkDetails:i,sessionData:D,sessionKeys:j,startTimeOffset:Y,variableList:Q})}handleTrackOrLevelPlaylist(e,t,r,i,n){const a=this.hls,{id:h,level:_,type:g}=r,x=hl(e,r),D=R(_)?_:R(h)?h:0,j=pu(r),Y=ln.parseLevelPlaylist(e.data,x,D,j,0,this.variableList);if(g===U.MANIFEST){const Q={attrs:new or({}),bitrate:0,details:Y,name:"",url:x};Y.requestScheduled=t.loading.start+Dn(Y,0),a.trigger(d.MANIFEST_LOADED,{levels:[Q],audioTracks:[],url:x,stats:t,networkDetails:i,sessionData:null,sessionKeys:null,contentSteering:null,startTimeOffset:null,variableList:null})}t.parsing.end=performance.now(),r.levelDetails=Y,this.handlePlaylistLoaded(Y,e,t,r,i,n)}handleManifestParsingError(e,t,r,i,n){this.hls.trigger(d.ERROR,{type:P.NETWORK_ERROR,details:A.MANIFEST_PARSING_ERROR,fatal:t.type===U.MANIFEST,url:e.url,err:r,error:r,reason:r.message,response:e,context:t,networkDetails:i,stats:n})}handleNetworkError(e,t,r=!1,i,n){let a=`A network ${r?"timeout":"error"+(i?" (status "+i.code+")":"")} occurred while loading ${e.type}`;e.type===U.LEVEL?a+=`: ${e.level} id: ${e.id}`:(e.type===U.AUDIO_TRACK||e.type===U.SUBTITLE_TRACK)&&(a+=` id: ${e.id} group-id: "${e.groupId}"`);const h=new Error(a);this.hls.logger.warn(`[playlist-loader]: ${a}`);let _=A.UNKNOWN,g=!1;const x=this.getInternalLoader(e);switch(e.type){case U.MANIFEST:_=r?A.MANIFEST_LOAD_TIMEOUT:A.MANIFEST_LOAD_ERROR,g=!0;break;case U.LEVEL:_=r?A.LEVEL_LOAD_TIMEOUT:A.LEVEL_LOAD_ERROR,g=!1;break;case U.AUDIO_TRACK:_=r?A.AUDIO_TRACK_LOAD_TIMEOUT:A.AUDIO_TRACK_LOAD_ERROR,g=!1;break;case U.SUBTITLE_TRACK:_=r?A.SUBTITLE_TRACK_LOAD_TIMEOUT:A.SUBTITLE_LOAD_ERROR,g=!1;break}x&&this.resetInternalLoader(e.type);const D={type:P.NETWORK_ERROR,details:_,fatal:g,url:e.url,loader:x,context:e,error:h,networkDetails:t,stats:n};if(i){const j=(t==null?void 0:t.url)||e.url;D.response=c({url:j,data:void 0},i)}this.hls.trigger(d.ERROR,D)}handlePlaylistLoaded(e,t,r,i,n,a){const h=this.hls,{type:_,level:g,levelOrTrack:x,id:D,groupId:j,deliveryDirectives:Y}=i,Q=hl(t,i),ue=pu(i);let le=typeof i.level=="number"&&ue===S.MAIN?g:void 0;const be=e.playlistParsingError;if(be){if(this.hls.logger.warn(`${be} ${e.url}`),!h.config.ignorePlaylistParsingErrors){h.trigger(d.ERROR,{type:P.NETWORK_ERROR,details:A.LEVEL_PARSING_ERROR,fatal:!1,url:Q,error:be,reason:be.message,response:t,context:i,level:le,parent:ue,networkDetails:n,stats:r});return}e.playlistParsingError=null}if(!e.fragments.length){const xe=e.playlistParsingError=new Error("No Segments found in Playlist");h.trigger(d.ERROR,{type:P.NETWORK_ERROR,details:A.LEVEL_EMPTY_ERROR,fatal:!1,url:Q,error:xe,reason:xe.message,response:t,context:i,level:le,parent:ue,networkDetails:n,stats:r});return}switch(e.live&&a&&(a.getCacheAge&&(e.ageHeader=a.getCacheAge()||0),(!a.getCacheAge||isNaN(e.ageHeader))&&(e.ageHeader=0)),_){case U.MANIFEST:case U.LEVEL:if(le){if(!x)le=0;else if(x!==h.levels[le]){const xe=h.levels.indexOf(x);xe>-1&&(le=xe)}}h.trigger(d.LEVEL_LOADED,{details:e,levelInfo:x||h.levels[0],level:le||0,id:D||0,stats:r,networkDetails:n,deliveryDirectives:Y,withoutMultiVariant:_===U.MANIFEST});break;case U.AUDIO_TRACK:h.trigger(d.AUDIO_TRACK_LOADED,{details:e,track:x,id:D||0,groupId:j||"",stats:r,networkDetails:n,deliveryDirectives:Y});break;case U.SUBTITLE_TRACK:h.trigger(d.SUBTITLE_TRACK_LOADED,{details:e,track:x,id:D||0,groupId:j||"",stats:r,networkDetails:n,deliveryDirectives:Y});break}}}class ps{static get version(){return vs}static isMSESupported(){return du()}static isSupported(){return Bh()}static getMediaSource(){return ie()}static get Events(){return d}static get MetadataSchema(){return vi}static get ErrorTypes(){return P}static get ErrorDetails(){return A}static get DefaultConfig(){return ps.defaultConfig?ps.defaultConfig:Ch}static set DefaultConfig(e){ps.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 Ms,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=W(e.debug||!1,"Hls instance",e.assetPlayerId),r=this.config=Th(ps.DefaultConfig,e,t);this.userConfig=e,r.progressive&&Dh(r,t);const{abrController:i,bufferController:n,capLevelController:a,errorController:h,fpsController:_}=r,g=new h(this),x=this.abrController=new i(this),D=new Gn(this),j=r.interstitialsController,Y=j?this.interstitialsController=new j(this,ps):null,Q=this.bufferController=new n(this,D),ue=this.capLevelController=new a(this),le=new _(this),be=new Hh(this),xe=r.contentSteeringController,Ce=xe?new xe(this):null,Ue=this.levelController=new Fh(this,Ce),qe=new Oh(this),pt=new zh(this.config,this.logger),Ye=this.streamController=new $h(this,D,pt),at=this.gapController=new Ih(this,D);ue.setStreamController(Ye),le.setStreamController(Ye);const nt=[be,Ue,Ye];Y&&nt.splice(1,0,Y),Ce&&nt.splice(1,0,Ce),this.networkControllers=nt;const Ze=[x,Q,at,ue,le,qe,D];this.audioTrackController=this.createController(r.audioTrackController,nt);const wt=r.audioStreamController;wt&&nt.push(this.audioStreamController=new wt(this,D,pt)),this.subtitleTrackController=this.createController(r.subtitleTrackController,nt);const Wt=r.subtitleStreamController;Wt&&nt.push(this.subtititleStreamController=new Wt(this,D,pt)),this.createController(r.timelineController,Ze),pt.emeController=this.emeController=this.createController(r.emeController,Ze),this.cmcdController=this.createController(r.cmcdController,Ze),this.latencyController=this.createController(Mh,Ze),this.coreComponents=Ze,nt.push(g);const Zt=g.onErrorOut;typeof Zt=="function"&&this.on(d.ERROR,Zt,g),this.on(d.MANIFEST_LOADED,be.onManifestLoaded,be)}createController(e,t){if(e){const r=new e(this);return t&&t.push(r),r}return null}on(e,t,r=this){this._emitter.on(e,t,r)}once(e,t,r=this){this._emitter.once(e,t,r)}removeAllListeners(e){this._emitter.removeAllListeners(e)}off(e,t,r=this,i){this._emitter.off(e,t,r,i)}listeners(e){return this._emitter.listeners(e)}emit(e,t,r){return this._emitter.emit(e,t,r)}trigger(e,t){if(this.config.debug)return this.emit(e,e,t);try{return this.emit(e,e,t)}catch(r){if(this.logger.error("An internal error happened while handling event "+e+'. Error message: "'+r.message+'". Here is a stacktrace:',r),!this.triggeringException){this.triggeringException=!0;const i=e===d.ERROR;this.trigger(d.ERROR,{type:P.OTHER_ERROR,details:A.INTERNAL_EXCEPTION,fatal:i,event:e,error:r}),this.triggeringException=!1}}return!1}listenerCount(e){return this._emitter.listenerCount(e)}destroy(){this.logger.log("destroy"),this.trigger(d.DESTROYING,void 0),this.detachMedia(),this.removeAllListeners(),this._autoLevelCapping=-1,this._url=null,this.networkControllers.forEach(t=>t.destroy()),this.networkControllers.length=0,this.coreComponents.forEach(t=>t.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 n=new Error(`attachMedia failed: invalid argument (${e})`);this.trigger(d.ERROR,{type:P.OTHER_ERROR,details:A.ATTACH_MEDIA_ERROR,fatal:!0,error:n});return}this.logger.log("attachMedia"),this._media&&(this.logger.warn("media must be detached before attaching"),this.detachMedia());const t="media"in e,r=t?e.media:e,i=t?e:{media:r};this._media=r,this.trigger(d.MEDIA_ATTACHING,i)}detachMedia(){this.logger.log("detachMedia"),this.trigger(d.MEDIA_DETACHING,{}),this._media=null}transferMedia(){this._media=null;const e=this.bufferController.transferMedia();return this.trigger(d.MEDIA_DETACHING,{transferMedia:e}),e}loadSource(e){this.stopLoad();const t=this.media,r=this._url,i=this._url=B.buildAbsoluteURL(self.location.href,e,{alwaysNormalize:!0});this._autoLevelCapping=-1,this._maxHdcpLevel=null,this.logger.log(`loadSource:${i}`),t&&r&&(r!==i||this.bufferController.hasSourceTypes())&&(this.detachMedia(),this.attachMedia(t)),this.trigger(d.MANIFEST_LOADING,{url:e})}get url(){return this._url}get hasEnoughToStart(){return this.streamController.hasEnoughToStart}get startPosition(){return this.streamController.startPositionValue}startLoad(e=-1,t){this.logger.log(`startLoad(${e+(t?", <skip seek to start>":"")})`),this.started=!0,this.resumeBuffering();for(let r=0;r<this.networkControllers.length&&(this.networkControllers[r].startLoad(e,t),!(!this.started||!this.networkControllers));r++);}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={[S.MAIN]:this.streamController.inFlightFrag};return this.audioStreamController&&(e[S.AUDIO]=this.audioStreamController.inFlightFrag),this.subtititleStreamController&&(e[S.SUBTITLE]=this.subtititleStreamController.inFlightFrag),e}swapAudioCodec(){this.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()}recoverMediaError(){this.logger.log("recoverMediaError");const e=this._media,t=e==null?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=Ic()),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 e===-1&&this.abrController.forcedAutoLevel>-1?this.abrController.forcedAutoLevel:e}set startLevel(e){this.logger.log(`set startLevel:${e}`),e!==-1&&(e=Math.max(e,this.minAutoLevel)),this.levelController.startLevel=e}get capLevelToPlayerSize(){return this.config.capLevelToPlayerSize}set capLevelToPlayerSize(e){const t=!!e;t!==this.config.capLevelToPlayerSize&&(t?this.capLevelController.startCapping():(this.capLevelController.stopCapping(),this.autoLevelCapping=-1,this.streamController.nextLevelSwitch()),this.config.capLevelToPlayerSize=t)}get autoLevelCapping(){return this._autoLevelCapping}get bandwidthEstimate(){const{bwEstimator:e}=this.abrController;return e?e.getEstimate():NaN}set bandwidthEstimate(e){this.abrController.resetEstimator(e)}get abrEwmaDefaultEstimate(){const{bwEstimator:e}=this.abrController;return e?e.defaultEstimate:NaN}get ttfbEstimate(){const{bwEstimator:e}=this.abrController;return e?e.getEstimateTTFB():NaN}set autoLevelCapping(e){this._autoLevelCapping!==e&&(this.logger.log(`set autoLevelCapping:${e}`),this._autoLevelCapping=e,this.levelController.checkMaxAutoUpdated())}get maxHdcpLevel(){return this._maxHdcpLevel}set maxHdcpLevel(e){Jr(e)&&this._maxHdcpLevel!==e&&(this._maxHdcpLevel=e,this.levelController.checkMaxAutoUpdated())}get autoLevelEnabled(){return this.levelController.manualLevel===-1}get manualLevel(){return this.levelController.manualLevel}get minAutoLevel(){const{levels:e,config:{minAutoBitrate:t}}=this;if(!e)return 0;const r=e.length;for(let i=0;i<r;i++)if(e[i].maxBitrate>=t)return i;return 0}get maxAutoLevel(){const{levels:e,autoLevelCapping:t,maxHdcpLevel:r}=this;let i;if(t===-1&&e!=null&&e.length?i=e.length-1:i=t,r)for(let n=i;n--;){const a=e[n].attrs["HDCP-LEVEL"];if(a&&a<=r)return n}return i}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((t=this.audioTrackController)==null?void 0:t.setAudioOption(e))||null}setSubtitleOption(e){var t;return((t=this.subtitleTrackController)==null?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:!1}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!!((e=this.bufferController)!=null&&e.bufferedToEnd)}get interstitialsManager(){var e;return((e=this.interstitialsController)==null?void 0:e.interstitialsManager)||null}getMediaDecodingInfo(e,t=this.allAudioTracks){const r=pi(t);return bt(e,r,navigator.mediaCapabilities)}}ps.defaultConfig=void 0}}]);
}());
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