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")&&(this._output.space_before_token=!0),this._input.peek()===":"?(this._ch=this._input.next(),this.print_string("::")):this.print_string(":"))}else if(this._ch==='"'||this._ch==="'"){var We=k==='"'||k==="'";this.preserveSingleSpace(We||W),this.print_string(this._ch+this.eatString(this._ch)),this.eatWhitespace(!0)}else if(this._ch===";")B=!1,Z===0?(se&&(this.outdent(),se=!1),J=!1,this.print_string(this._ch),this.eatWhitespace(!0),this._input.peek()!=="/"&&this._output.add_new_line()):(this.print_string(this._ch),this.eatWhitespace(!0),this._output.space_before_token=!0);else if(this._ch==="(")if(this._input.lookBack("url"))this.print_string(this._ch),this.eatWhitespace(),Z++,this.indent(),this._ch=this._input.next(),this._ch===")"||this._ch==='"'||this._ch==="'"?this._input.back():this._ch&&(this.print_string(this._ch+this.eatString(")")),Z&&(Z--,this.outdent()));else{var me=!1;this._input.lookBack("with")&&(me=!0),this.preserveSingleSpace(W||me),this.print_string(this._ch),se&&k==="$"&&this._options.selector_separator_newline?(this._output.add_new_line(),z=!0):(this.eatWhitespace(),Z++,this.indent())}else if(this._ch===")")Z&&(Z--,this.outdent()),z&&this._input.peek()===";"&&this._options.selector_separator_newline&&(z=!1,this.outdent(),this._output.add_new_line()),this.print_string(this._ch);else if(this._ch===",")this.print_string(this._ch),this.eatWhitespace(!0),this._options.selector_separator_newline&&(!se||z)&&Z===0&&!J?this._output.add_new_line():this._output.space_before_token=!0;else if((this._ch===">"||this._ch==="+"||this._ch==="~")&&!se&&Z===0)this._options.space_around_combinator?(this._output.space_before_token=!0,this.print_string(this._ch),this._output.space_before_token=!0):(this.print_string(this._ch),this.eatWhitespace(),this._ch&&L.test(this._ch)&&(this._ch=""));else if(this._ch==="]")this.print_string(this._ch);else if(this._ch==="[")this.preserveSingleSpace(W),this.print_string(this._ch);else if(this._ch==="=")this.eatWhitespace(),this.print_string("="),L.test(this._ch)&&(this._ch="");else if(this._ch==="!"&&!this._input.lookBack("\\"))this._output.space_before_token=!0,this.print_string(this._ch);else{var Ne=k==='"'||k==="'";this.preserveSingleSpace(Ne||W),this.print_string(this._ch),!this._output.just_added_newline()&&this._input.peek()===`
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`&&(E=E.replace(/\n+$/g,"")),this.current_line.push(E)),this._end_with_newline&&this.__add_outputline();var T=this.__lines.join(`
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`).replace(/\\t/," ")),L},c.prototype._get_number=function(d,E){var T=this.raw_options[d];E=parseInt(E,10),isNaN(E)&&(E=0);var L=parseInt(T,10);return isNaN(L)&&(L=E),L},c.prototype._get_selection=function(d,E,T){var L=this._get_selection_list(d,E,T);if(L.length!==1)throw new Error("Invalid Option Value: The option '"+d+`' can only be one of the following values:
`+E+`
You passed in: '`+this.raw_options[d]+"'");return L[0]},c.prototype._get_selection_list=function(d,E,T){if(!E||E.length===0)throw new Error("Selection list cannot be empty.");if(T=T||[E[0]],!this._is_valid_selection(T,E))throw new Error("Invalid Default Value!");var L=this._get_array(d,T);if(!this._is_valid_selection(L,E))throw new Error("Invalid Option Value: The option '"+d+`' can contain only the following values:
`+E+`
You passed in: '`+this.raw_options[d]+"'");return L},c.prototype._is_valid_selection=function(d,E){return d.length&&E.length&&!d.some(function(T){return E.indexOf(T)===-1})};function l(d,E){var T={};d=h(d);var L;for(L in d)L!==E&&(T[L]=d[L]);if(E&&d[E])for(L in d[E])T[L]=d[E][L];return T}function h(d){var E={},T;for(T in d){var L=T.replace(/-/g,"_");E[L]=d[T]}return E}f.exports.Options=c,f.exports.normalizeOpts=h,f.exports.mergeOpts=l},,function(f){var c=RegExp.prototype.hasOwnProperty("sticky");function l(h){this.__input=h||"",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 h=null;return this.hasNext()&&(h=this.__input.charAt(this.__position),this.__position+=1),h},l.prototype.peek=function(h){var d=null;return h=h||0,h+=this.__position,h>=0&&h<this.__input_length&&(d=this.__input.charAt(h)),d},l.prototype.__match=function(h,d){h.lastIndex=d;var E=h.exec(this.__input);return E&&!(c&&h.sticky)&&E.index!==d&&(E=null),E},l.prototype.test=function(h,d){return d=d||0,d+=this.__position,d>=0&&d<this.__input_length?!!this.__match(h,d):!1},l.prototype.testChar=function(h,d){var E=this.peek(d);return h.lastIndex=0,E!==null&&h.test(E)},l.prototype.match=function(h){var d=this.__match(h,this.__position);return d?this.__position+=d[0].length:d=null,d},l.prototype.read=function(h,d,E){var T="",L;return h&&(L=this.match(h),L&&(T+=L[0])),d&&(L||!h)&&(T+=this.readUntil(d,E)),T},l.prototype.readUntil=function(h,d){var E="",T=this.__position;h.lastIndex=this.__position;var L=h.exec(this.__input);return L?(T=L.index,d&&(T+=L[0].length)):T=this.__input_length,E=this.__input.substring(this.__position,T),this.__position=T,E},l.prototype.readUntilAfter=function(h){return this.readUntil(h,!0)},l.prototype.get_regexp=function(h,d){var E=null,T="g";return d&&c&&(T="y"),typeof h=="string"&&h!==""?E=new RegExp(h,T):h&&(E=new RegExp(h.source,T)),E},l.prototype.get_literal_regexp=function(h){return RegExp(h.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&"))},l.prototype.peekUntilAfter=function(h){var d=this.__position,E=this.readUntilAfter(h);return this.__position=d,E},l.prototype.lookBack=function(h){var d=this.__position-1;return d>=h.length&&this.__input.substring(d-h.length,d).toLowerCase()===h},f.exports.InputScanner=l},function(f,c,l){var h=l(8).InputScanner,d=l(3).Token,E=l(10).TokenStream,T=l(11).WhitespacePattern,L={START:"TK_START",RAW:"TK_RAW",EOF:"TK_EOF"},x=function(A,O){this._input=new h(A),this._options=O||{},this.__tokens=null,this._patterns={},this._patterns.whitespace=new T(this._input)};x.prototype.tokenize=function(){this._input.restart(),this.__tokens=new E,this._reset();for(var A,O=new d(L.START,""),U=null,N=[],$=new 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this._patterns.whitespace.read()},f.exports.Tokenizer=x,f.exports.TOKEN=L},function(f){function c(l){this.__tokens=[],this.__tokens_length=this.__tokens.length,this.__position=0,this.__parent_token=l}c.prototype.restart=function(){this.__position=0},c.prototype.isEmpty=function(){return this.__tokens_length===0},c.prototype.hasNext=function(){return this.__position<this.__tokens_length},c.prototype.next=function(){var l=null;return this.hasNext()&&(l=this.__tokens[this.__position],this.__position+=1),l},c.prototype.peek=function(l){var h=null;return l=l||0,l+=this.__position,l>=0&&l<this.__tokens_length&&(h=this.__tokens[l]),h},c.prototype.add=function(l){this.__parent_token&&(l.parent=this.__parent_token),this.__tokens.push(l),this.__tokens_length+=1},f.exports.TokenStream=c},function(f,c,l){var h=l(12).Pattern;function d(E,T){h.call(this,E,T),T?this._line_regexp=this._input.get_regexp(T._line_regexp):this.__set_whitespace_patterns("",""),this.newline_count=0,this.whitespace_before_token=""}d.prototype=new h,d.prototype.__set_whitespace_patterns=function(E,T){E+="\\t ",T+="\\n\\r",this._match_pattern=this._input.get_regexp("["+E+T+"]+",!0),this._newline_regexp=this._input.get_regexp("\\r\\n|["+T+"]")},d.prototype.read=function(){this.newline_count=0,this.whitespace_before_token="";var E=this._input.read(this._match_pattern);if(E===" ")this.whitespace_before_token=" ";else if(E){var T=this.__split(this._newline_regexp,E);this.newline_count=T.length-1,this.whitespace_before_token=T[this.newline_count]}return E},d.prototype.matching=function(E,T){var L=this._create();return L.__set_whitespace_patterns(E,T),L._update(),L},d.prototype._create=function(){return new d(this._input,this)},d.prototype.__split=function(E,T){E.lastIndex=0;for(var L=0,x=[],A=E.exec(T);A;)x.push(T.substring(L,A.index)),L=A.index+A[0].length,A=E.exec(T);return L<T.length?x.push(T.substring(L,T.length)):x.push(""),x},f.exports.WhitespacePattern=d},function(f){function c(l,h){this._input=l,this._starting_pattern=null,this._match_pattern=null,this._until_pattern=null,this._until_after=!1,h&&(this._starting_pattern=this._input.get_regexp(h._starting_pattern,!0),this._match_pattern=this._input.get_regexp(h._match_pattern,!0),this._until_pattern=this._input.get_regexp(h._until_pattern),this._until_after=h._until_after)}c.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},c.prototype.read_match=function(){return this._input.match(this._match_pattern)},c.prototype.until_after=function(l){var h=this._create();return h._until_after=!0,h._until_pattern=this._input.get_regexp(l),h._update(),h},c.prototype.until=function(l){var h=this._create();return h._until_after=!1,h._until_pattern=this._input.get_regexp(l),h._update(),h},c.prototype.starting_with=function(l){var h=this._create();return h._starting_pattern=this._input.get_regexp(l,!0),h._update(),h},c.prototype.matching=function(l){var h=this._create();return h._match_pattern=this._input.get_regexp(l,!0),h._update(),h},c.prototype._create=function(){return new c(this._input,this)},c.prototype._update=function(){},f.exports.Pattern=c},function(f){function c(l,h){l=typeof l=="string"?l:l.source,h=typeof h=="string"?h:h.source,this.__directives_block_pattern=new RegExp(l+/ beautify( \w+[:]\w+)+ /.source+h,"g"),this.__directive_pattern=/ (\w+)[:](\w+)/g,this.__directives_end_ignore_pattern=new RegExp(l+/\sbeautify\signore:end\s/.source+h,"g")}c.prototype.get_directives=function(l){if(!l.match(this.__directives_block_pattern))return null;var h={};this.__directive_pattern.lastIndex=0;for(var d=this.__directive_pattern.exec(l);d;)h[d[1]]=d[2],d=this.__directive_pattern.exec(l);return h},c.prototype.readIgnored=function(l){return l.readUntilAfter(this.__directives_end_ignore_pattern)},f.exports.Directives=c},function(f,c,l){var h=l(12).Pattern,d={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1,angular:!1};function E(T,L){h.call(this,T,L),this.__template_pattern=null,this._disabled=Object.assign({},d),this._excluded=Object.assign({},d),L&&(this.__template_pattern=this._input.get_regexp(L.__template_pattern),this._excluded=Object.assign(this._excluded,L._excluded),this._disabled=Object.assign(this._disabled,L._disabled));var x=new h(T);this.__patterns={handlebars_comment:x.starting_with(/{{!--/).until_after(/--}}/),handlebars_unescaped:x.starting_with(/{{{/).until_after(/}}}/),handlebars:x.starting_with(/{{/).until_after(/}}/),php:x.starting_with(/<\?(?:[= ]|php)/).until_after(/\?>/),erb:x.starting_with(/<%[^%]/).until_after(/[^%]%>/),django:x.starting_with(/{%/).until_after(/%}/),django_value:x.starting_with(/{{/).until_after(/}}/),django_comment:x.starting_with(/{#/).until_after(/#}/),smarty:x.starting_with(/{(?=[^}{\s\n])/).until_after(/[^\s\n]}/),smarty_comment:x.starting_with(/{\*/).until_after(/\*}/),smarty_literal:x.starting_with(/{literal}/).until_after(/{\/literal}/)}}E.prototype=new h,E.prototype._create=function(){return new E(this._input,this)},E.prototype._update=function(){this.__set_templated_pattern()},E.prototype.disable=function(T){var L=this._create();return L._disabled[T]=!0,L._update(),L},E.prototype.read_options=function(T){var L=this._create();for(var x in d)L._disabled[x]=T.templating.indexOf(x)===-1;return L._update(),L},E.prototype.exclude=function(T){var L=this._create();return L._excluded[T]=!0,L._update(),L},E.prototype.read=function(){var T="";this._match_pattern?T=this._input.read(this._starting_pattern):T=this._input.read(this._starting_pattern,this.__template_pattern);for(var L=this._read_template();L;)this._match_pattern?L+=this._input.read(this._match_pattern):L+=this._input.readUntil(this.__template_pattern),T+=L,L=this._read_template();return this._until_after&&(T+=this._input.readUntilAfter(this._until_pattern)),T},E.prototype.__set_templated_pattern=function(){var T=[];this._disabled.php||T.push(this.__patterns.php._starting_pattern.source),this._disabled.handlebars||T.push(this.__patterns.handlebars._starting_pattern.source),this._disabled.angular||T.push(this.__patterns.handlebars._starting_pattern.source),this._disabled.erb||T.push(this.__patterns.erb._starting_pattern.source),this._disabled.django||(T.push(this.__patterns.django._starting_pattern.source),T.push(this.__patterns.django_value._starting_pattern.source),T.push(this.__patterns.django_comment._starting_pattern.source)),this._disabled.smarty||T.push(this.__patterns.smarty._starting_pattern.source),this._until_pattern&&T.push(this._until_pattern.source),this.__template_pattern=this._input.get_regexp("(?:"+T.join("|")+")")},E.prototype._read_template=function(){var T="",L=this._input.peek();if(L==="<"){var x=this._input.peek(1);!this._disabled.php&&!this._excluded.php&&x==="?"&&(T=T||this.__patterns.php.read()),!this._disabled.erb&&!this._excluded.erb&&x==="%"&&(T=T||this.__patterns.erb.read())}else L==="{"&&(!this._disabled.handlebars&&!this._excluded.handlebars&&(T=T||this.__patterns.handlebars_comment.read(),T=T||this.__patterns.handlebars_unescaped.read(),T=T||this.__patterns.handlebars.read()),this._disabled.django||(!this._excluded.django&&!this._excluded.handlebars&&(T=T||this.__patterns.django_value.read()),this._excluded.django||(T=T||this.__patterns.django_comment.read(),T=T||this.__patterns.django.read())),this._disabled.smarty||this._disabled.django&&this._disabled.handlebars&&(T=T||this.__patterns.smarty_comment.read(),T=T||this.__patterns.smarty_literal.read(),T=T||this.__patterns.smarty.read()));return T},f.exports.TemplatablePattern=E},,,,function(f,c,l){var h=l(19).Beautifier,d=l(20).Options;function E(T,L,x,A){var O=new h(T,L,x,A);return O.beautify()}f.exports=E,f.exports.defaultOptions=function(){return new d}},function(f,c,l){var h=l(20).Options,d=l(2).Output,E=l(21).Tokenizer,T=l(21).TOKEN,L=/\r\n|[\r\n]/,x=/\r\n|[\r\n]/g,A=function(J,z){this.indent_level=0,this.alignment_size=0,this.max_preserve_newlines=J.max_preserve_newlines,this.preserve_newlines=J.preserve_newlines,this._output=new d(J,z)};A.prototype.current_line_has_match=function(J){return this._output.current_line.has_match(J)},A.prototype.set_space_before_token=function(J,z){this._output.space_before_token=J,this._output.non_breaking_space=z},A.prototype.set_wrap_point=function(){this._output.set_indent(this.indent_level,this.alignment_size),this._output.set_wrap_point()},A.prototype.add_raw_token=function(J){this._output.add_raw_token(J)},A.prototype.print_preserved_newlines=function(J){var z=0;J.type!==T.TEXT&&J.previous.type!==T.TEXT&&(z=J.newlines?1:0),this.preserve_newlines&&(z=J.newlines<this.max_preserve_newlines+1?J.newlines:this.max_preserve_newlines+1);for(var X=0;X<z;X++)this.print_newline(X>0);return z!==0},A.prototype.traverse_whitespace=function(J){return J.whitespace_before||J.newlines?(this.print_preserved_newlines(J)||(this._output.space_before_token=!0),!0):!1},A.prototype.previous_token_wrapped=function(){return this._output.previous_token_wrapped},A.prototype.print_newline=function(J){this._output.add_new_line(J)},A.prototype.print_token=function(J){J.text&&(this._output.set_indent(this.indent_level,this.alignment_size),this._output.add_token(J.text))},A.prototype.indent=function(){this.indent_level++},A.prototype.deindent=function(){this.indent_level>0&&(this.indent_level--,this._output.set_indent(this.indent_level,this.alignment_size))},A.prototype.get_full_indent=function(J){return J=this.indent_level+(J||0),J<1?"":this._output.get_indent_string(J)};var O=function(J){for(var z=null,X=J.next;X.type!==T.EOF&&J.closed!==X;){if(X.type===T.ATTRIBUTE&&X.text==="type"){X.next&&X.next.type===T.EQUALS&&X.next.next&&X.next.next.type===T.VALUE&&(z=X.next.next.text);break}X=X.next}return z},U=function(J,z){var X=null,B=null;return z.closed?(J==="script"?X="text/javascript":J==="style"&&(X="text/css"),X=O(z)||X,X.search("text/css")>-1?B="css":X.search(/module|((text|application|dojo)\/(x-)?(javascript|ecmascript|jscript|livescript|(ld\+)?json|method|aspect))/)>-1?B="javascript":X.search(/(text|application|dojo)\/(x-)?(html)/)>-1?B="html":X.search(/test\/null/)>-1&&(B="null"),B):null};function N(J,z){return z.indexOf(J)!==-1}function $(J,z,X){this.parent=J||null,this.tag=z?z.tag_name:"",this.indent_level=X||0,this.parser_token=z||null}function M(J){this._printer=J,this._current_frame=null}M.prototype.get_parser_token=function(){return this._current_frame?this._current_frame.parser_token:null},M.prototype.record_tag=function(J){var z=new $(this._current_frame,J,this._printer.indent_level);this._current_frame=z},M.prototype._try_pop_frame=function(J){var z=null;return J&&(z=J.parser_token,this._printer.indent_level=J.indent_level,this._current_frame=J.parent),z},M.prototype._get_frame=function(J,z){for(var X=this._current_frame;X&&J.indexOf(X.tag)===-1;){if(z&&z.indexOf(X.tag)!==-1){X=null;break}X=X.parent}return X},M.prototype.try_pop=function(J,z){var X=this._get_frame([J],z);return this._try_pop_frame(X)},M.prototype.indent_to_tag=function(J){var z=this._get_frame(J);z&&(this._printer.indent_level=z.indent_level)};function Z(J,z,X,B){this._source_text=J||"",z=z||{},this._js_beautify=X,this._css_beautify=B,this._tag_stack=null;var G=new h(z,"html");this._options=G,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"}Z.prototype.beautify=function(){if(this._options.disabled)return this._source_text;var J=this._source_text,z=this._options.eol;this._options.eol==="auto"&&(z=`
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`);var X=J.match(/^[\t ]*/)[0],B={text:"",type:""},G=new q(this._options),W=new A(this._options,X),k=new E(J,this._options).tokenize();this._tag_stack=new M(W);for(var C=null,V=k.next();V.type!==T.EOF;)V.type===T.TAG_OPEN||V.type===T.COMMENT?(C=this._handle_tag_open(W,V,G,B,k),G=C):V.type===T.ATTRIBUTE||V.type===T.EQUALS||V.type===T.VALUE||V.type===T.TEXT&&!G.tag_complete?C=this._handle_inside_tag(W,V,G,B):V.type===T.TAG_CLOSE?C=this._handle_tag_close(W,V,G):V.type===T.TEXT?C=this._handle_text(W,V,G):V.type===T.CONTROL_FLOW_OPEN?C=this._handle_control_flow_open(W,V):V.type===T.CONTROL_FLOW_CLOSE?C=this._handle_control_flow_close(W,V):W.add_raw_token(V),B=C,V=k.next();var ne=W._output.get_code(z);return ne},Z.prototype._handle_control_flow_open=function(J,z){var X={text:z.text,type:z.type};return J.set_space_before_token(z.newlines||z.whitespace_before!=="",!0),z.newlines?J.print_preserved_newlines(z):J.set_space_before_token(z.newlines||z.whitespace_before!=="",!0),J.print_token(z),J.indent(),X},Z.prototype._handle_control_flow_close=function(J,z){var X={text:z.text,type:z.type};return J.deindent(),z.newlines?J.print_preserved_newlines(z):J.set_space_before_token(z.newlines||z.whitespace_before!=="",!0),J.print_token(z),X},Z.prototype._handle_tag_close=function(J,z,X){var B={text:z.text,type:z.type};return J.alignment_size=0,X.tag_complete=!0,J.set_space_before_token(z.newlines||z.whitespace_before!=="",!0),X.is_unformatted?J.add_raw_token(z):(X.tag_start_char==="<"&&(J.set_space_before_token(z.text[0]==="/",!0),this._is_wrap_attributes_force_expand_multiline&&X.has_wrapped_attrs&&J.print_newline(!1)),J.print_token(z)),X.indent_content&&!(X.is_unformatted||X.is_content_unformatted)&&(J.indent(),X.indent_content=!1),!X.is_inline_element&&!(X.is_unformatted||X.is_content_unformatted)&&J.set_wrap_point(),B},Z.prototype._handle_inside_tag=function(J,z,X,B){var G=X.has_wrapped_attrs,W={text:z.text,type:z.type};return J.set_space_before_token(z.newlines||z.whitespace_before!=="",!0),X.is_unformatted?J.add_raw_token(z):X.tag_start_char==="{"&&z.type===T.TEXT?J.print_preserved_newlines(z)?(z.newlines=0,J.add_raw_token(z)):J.print_token(z):(z.type===T.ATTRIBUTE?J.set_space_before_token(!0):(z.type===T.EQUALS||z.type===T.VALUE&&z.previous.type===T.EQUALS)&&J.set_space_before_token(!1),z.type===T.ATTRIBUTE&&X.tag_start_char==="<"&&((this._is_wrap_attributes_preserve||this._is_wrap_attributes_preserve_aligned)&&(J.traverse_whitespace(z),G=G||z.newlines!==0),this._is_wrap_attributes_force&&X.attr_count>=this._options.wrap_attributes_min_attrs&&(B.type!==T.TAG_OPEN||this._is_wrap_attributes_force_expand_multiline)&&(J.print_newline(!1),G=!0)),J.print_token(z),G=G||J.previous_token_wrapped(),X.has_wrapped_attrs=G),W},Z.prototype._handle_text=function(J,z,X){var B={text:z.text,type:"TK_CONTENT"};return X.custom_beautifier_name?this._print_custom_beatifier_text(J,z,X):X.is_unformatted||X.is_content_unformatted?J.add_raw_token(z):(J.traverse_whitespace(z),J.print_token(z)),B},Z.prototype._print_custom_beatifier_text=function(J,z,X){var B=this;if(z.text!==""){var G=z.text,W,k=1,C="",V="";X.custom_beautifier_name==="javascript"&&typeof this._js_beautify=="function"?W=this._js_beautify:X.custom_beautifier_name==="css"&&typeof this._css_beautify=="function"?W=this._css_beautify:X.custom_beautifier_name==="html"&&(W=function(Ne,Be){var Me=new Z(Ne,Be,B._js_beautify,B._css_beautify);return Me.beautify()}),this._options.indent_scripts==="keep"?k=0:this._options.indent_scripts==="separate"&&(k=-J.indent_level);var ne=J.get_full_indent(k);if(G=G.replace(/\n[ \t]*$/,""),X.custom_beautifier_name!=="html"&&G[0]==="<"&&G.match(/^(<!--|<!\[CDATA\[)/)){var pe=/^(<!--[^\n]*|<!\[CDATA\[)(\n?)([ \t\n]*)([\s\S]*)(-->|]]>)$/.exec(G);if(!pe){J.add_raw_token(z);return}C=ne+pe[1]+`
`,G=pe[4],pe[5]&&(V=ne+pe[5]),G=G.replace(/\n[ \t]*$/,""),(pe[2]||pe[3].indexOf(`
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`)),G=ne+G.replace(/\n/g,`
`+ne)}C&&(G?G=C+G+`
`+V:G=C+V),J.print_newline(!1),G&&(z.text=G,z.whitespace_before="",z.newlines=0,J.add_raw_token(z),J.print_newline(!0))}},Z.prototype._handle_tag_open=function(J,z,X,B,G){var W=this._get_tag_open_token(z);if((X.is_unformatted||X.is_content_unformatted)&&!X.is_empty_element&&z.type===T.TAG_OPEN&&!W.is_start_tag?(J.add_raw_token(z),W.start_tag_token=this._tag_stack.try_pop(W.tag_name)):(J.traverse_whitespace(z),this._set_tag_position(J,z,W,X,B),W.is_inline_element||J.set_wrap_point(),J.print_token(z)),W.is_start_tag&&this._is_wrap_attributes_force){var k=0,C;do C=G.peek(k),C.type===T.ATTRIBUTE&&(W.attr_count+=1),k+=1;while(C.type!==T.EOF&&C.type!==T.TAG_CLOSE)}return(this._is_wrap_attributes_force_aligned||this._is_wrap_attributes_aligned_multiple||this._is_wrap_attributes_preserve_aligned)&&(W.alignment_size=z.text.length+1),!W.tag_complete&&!W.is_unformatted&&(J.alignment_size=W.alignment_size),W};var q=function(J,z,X){if(this.parent=z||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="",!X)this.tag_complete=!0;else{var B;this.tag_start_char=X.text[0],this.text=X.text,this.tag_start_char==="<"?(B=X.text.match(/^<([^\s>]*)/),this.tag_check=B?B[1]:""):(B=X.text.match(/^{{~?(?:[\^]|#\*?)?([^\s}]+)/),this.tag_check=B?B[1]:"",(X.text.startsWith("{{#>")||X.text.startsWith("{{~#>"))&&this.tag_check[0]===">"&&(this.tag_check===">"&&X.next!==null?this.tag_check=X.next.text.split(" ")[0]:this.tag_check=X.text.split(">")[1])),this.tag_check=this.tag_check.toLowerCase(),X.type===T.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||X.closed&&X.closed.text==="/>";var G=2;this.tag_start_char==="{"&&this.text.length>=3&&this.text.charAt(2)==="~"&&(G=3),this.is_end_tag=this.is_end_tag||this.tag_start_char==="{"&&(!J.indent_handlebars||this.text.length<3||/[^#\^]/.test(this.text.charAt(G)))}};Z.prototype._get_tag_open_token=function(J){var z=new q(this._options,this._tag_stack.get_parser_token(),J);return z.alignment_size=this._options.wrap_attributes_indent_size,z.is_end_tag=z.is_end_tag||N(z.tag_check,this._options.void_elements),z.is_empty_element=z.tag_complete||z.is_start_tag&&z.is_end_tag,z.is_unformatted=!z.tag_complete&&N(z.tag_check,this._options.unformatted),z.is_content_unformatted=!z.is_empty_element&&N(z.tag_check,this._options.content_unformatted),z.is_inline_element=N(z.tag_name,this._options.inline)||this._options.inline_custom_elements&&z.tag_name.includes("-")||z.tag_start_char==="{",z},Z.prototype._set_tag_position=function(J,z,X,B,G){if(X.is_empty_element||(X.is_end_tag?X.start_tag_token=this._tag_stack.try_pop(X.tag_name):(this._do_optional_end_element(X)&&(X.is_inline_element||J.print_newline(!1)),this._tag_stack.record_tag(X),(X.tag_name==="script"||X.tag_name==="style")&&!(X.is_unformatted||X.is_content_unformatted)&&(X.custom_beautifier_name=U(X.tag_check,z)))),N(X.tag_check,this._options.extra_liners)&&(J.print_newline(!1),J._output.just_added_blankline()||J.print_newline(!0)),X.is_empty_element){if(X.tag_start_char==="{"&&X.tag_check==="else"){this._tag_stack.indent_to_tag(["if","unless","each"]),X.indent_content=!0;var W=J.current_line_has_match(/{{#if/);W||J.print_newline(!1)}X.tag_name==="!--"&&G.type===T.TAG_CLOSE&&B.is_end_tag&&X.text.indexOf(`
`)===-1||(X.is_inline_element||X.is_unformatted||J.print_newline(!1),this._calcluate_parent_multiline(J,X))}else if(X.is_end_tag){var k=!1;k=X.start_tag_token&&X.start_tag_token.multiline_content,k=k||!X.is_inline_element&&!(B.is_inline_element||B.is_unformatted)&&!(G.type===T.TAG_CLOSE&&X.start_tag_token===B)&&G.type!=="TK_CONTENT",(X.is_content_unformatted||X.is_unformatted)&&(k=!1),k&&J.print_newline(!1)}else X.indent_content=!X.custom_beautifier_name,X.tag_start_char==="<"&&(X.tag_name==="html"?X.indent_content=this._options.indent_inner_html:X.tag_name==="head"?X.indent_content=this._options.indent_head_inner_html:X.tag_name==="body"&&(X.indent_content=this._options.indent_body_inner_html)),!(X.is_inline_element||X.is_unformatted)&&(G.type!=="TK_CONTENT"||X.is_content_unformatted)&&J.print_newline(!1),this._calcluate_parent_multiline(J,X)},Z.prototype._calcluate_parent_multiline=function(J,z){z.parent&&J._output.just_added_newline()&&!((z.is_inline_element||z.is_unformatted)&&z.parent.is_inline_element)&&(z.parent.multiline_content=!0)};var se=["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"],ue=["a","audio","del","ins","map","noscript","video"];Z.prototype._do_optional_end_element=function(J){var z=null;if(!(J.is_empty_element||!J.is_start_tag||!J.parent)){if(J.tag_name==="body")z=z||this._tag_stack.try_pop("head");else if(J.tag_name==="li")z=z||this._tag_stack.try_pop("li",["ol","ul","menu"]);else if(J.tag_name==="dd"||J.tag_name==="dt")z=z||this._tag_stack.try_pop("dt",["dl"]),z=z||this._tag_stack.try_pop("dd",["dl"]);else if(J.parent.tag_name==="p"&&se.indexOf(J.tag_name)!==-1){var X=J.parent.parent;(!X||ue.indexOf(X.tag_name)===-1)&&(z=z||this._tag_stack.try_pop("p"))}else J.tag_name==="rp"||J.tag_name==="rt"?(z=z||this._tag_stack.try_pop("rt",["ruby","rtc"]),z=z||this._tag_stack.try_pop("rp",["ruby","rtc"])):J.tag_name==="optgroup"?z=z||this._tag_stack.try_pop("optgroup",["select"]):J.tag_name==="option"?z=z||this._tag_stack.try_pop("option",["select","datalist","optgroup"]):J.tag_name==="colgroup"?z=z||this._tag_stack.try_pop("caption",["table"]):J.tag_name==="thead"?(z=z||this._tag_stack.try_pop("caption",["table"]),z=z||this._tag_stack.try_pop("colgroup",["table"])):J.tag_name==="tbody"||J.tag_name==="tfoot"?(z=z||this._tag_stack.try_pop("caption",["table"]),z=z||this._tag_stack.try_pop("colgroup",["table"]),z=z||this._tag_stack.try_pop("thead",["table"]),z=z||this._tag_stack.try_pop("tbody",["table"])):J.tag_name==="tr"?(z=z||this._tag_stack.try_pop("caption",["table"]),z=z||this._tag_stack.try_pop("colgroup",["table"]),z=z||this._tag_stack.try_pop("tr",["table","thead","tbody","tfoot"])):(J.tag_name==="th"||J.tag_name==="td")&&(z=z||this._tag_stack.try_pop("td",["table","thead","tbody","tfoot","tr"]),z=z||this._tag_stack.try_pop("th",["table","thead","tbody","tfoot","tr"]));return J.parent=this._tag_stack.get_parser_token(),z}},f.exports.Beautifier=Z},function(f,c,l){var h=l(6).Options;function d(E){h.call(this,E,"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"])}d.prototype=new h,f.exports.Options=d},function(f,c,l){var h=l(9).Tokenizer,d=l(9).TOKEN,E=l(13).Directives,T=l(14).TemplatablePattern,L=l(12).Pattern,x={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:d.START,RAW:d.RAW,EOF:d.EOF},A=new E(/<\!--/,/-->/),O=function(U,N){h.call(this,U,N),this._current_tag_name="";var $=new T(this._input).read_options(this._options),M=new L(this._input);if(this.__patterns={word:$.until(/[\n\r\t <]/),word_control_flow_close_excluded:$.until(/[\n\r\t <}]/),single_quote:$.until_after(/'/),double_quote:$.until_after(/"/),attribute:$.until(/[\n\r\t =>]|\/>/),element_name:$.until(/[\n\r\t >\/]/),angular_control_flow_start:M.matching(/\@[a-zA-Z]+[^({]*[({]/),handlebars_comment:M.starting_with(/{{!--/).until_after(/--}}/),handlebars:M.starting_with(/{{/).until_after(/}}/),handlebars_open:M.until(/[\n\r\t }]/),handlebars_raw_close:M.until(/}}/),comment:M.starting_with(/<!--/).until_after(/-->/),cdata:M.starting_with(/<!\[CDATA\[/).until_after(/]]>/),conditional_comment:M.starting_with(/<!\[/).until_after(/]>/),processing:M.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 Z=this._input.get_literal_regexp(this._options.unformatted_content_delimiter);this.__patterns.unformatted_content_delimiter=M.matching(Z).until_after(Z)}};O.prototype=new h,O.prototype._is_comment=function(U){return!1},O.prototype._is_opening=function(U){return U.type===x.TAG_OPEN||U.type===x.CONTROL_FLOW_OPEN},O.prototype._is_closing=function(U,N){return U.type===x.TAG_CLOSE&&N&&((U.text===">"||U.text==="/>")&&N.text[0]==="<"||U.text==="}}"&&N.text[0]==="{"&&N.text[1]==="{")||U.type===x.CONTROL_FLOW_CLOSE&&U.text==="}"&&N.text.endsWith("{")},O.prototype._reset=function(){this._current_tag_name=""},O.prototype._get_next_token=function(U,N){var $=null;this._readWhitespace();var M=this._input.peek();return M===null?this._create_token(x.EOF,""):($=$||this._read_open_handlebars(M,N),$=$||this._read_attribute(M,U,N),$=$||this._read_close(M,N),$=$||this._read_script_and_style(M,U),$=$||this._read_control_flows(M,N),$=$||this._read_raw_content(M,U,N),$=$||this._read_content_word(M,N),$=$||this._read_comment_or_cdata(M),$=$||this._read_processing(M),$=$||this._read_open(M,N),$=$||this._create_token(x.UNKNOWN,this._input.next()),$)},O.prototype._read_comment_or_cdata=function(U){var N=null,$=null,M=null;if(U==="<"){var Z=this._input.peek(1);Z==="!"&&($=this.__patterns.comment.read(),$?(M=A.get_directives($),M&&M.ignore==="start"&&($+=A.readIgnored(this._input))):$=this.__patterns.cdata.read()),$&&(N=this._create_token(x.COMMENT,$),N.directives=M)}return N},O.prototype._read_processing=function(U){var N=null,$=null,M=null;if(U==="<"){var Z=this._input.peek(1);(Z==="!"||Z==="?")&&($=this.__patterns.conditional_comment.read(),$=$||this.__patterns.processing.read()),$&&(N=this._create_token(x.COMMENT,$),N.directives=M)}return N},O.prototype._read_open=function(U,N){var $=null,M=null;return(!N||N.type===x.CONTROL_FLOW_OPEN)&&U==="<"&&($=this._input.next(),this._input.peek()==="/"&&($+=this._input.next()),$+=this.__patterns.element_name.read(),M=this._create_token(x.TAG_OPEN,$)),M},O.prototype._read_open_handlebars=function(U,N){var $=null,M=null;return(!N||N.type===x.CONTROL_FLOW_OPEN)&&(this._options.templating.includes("angular")||this._options.indent_handlebars)&&U==="{"&&this._input.peek(1)==="{"&&(this._options.indent_handlebars&&this._input.peek(2)==="!"?($=this.__patterns.handlebars_comment.read(),$=$||this.__patterns.handlebars.read(),M=this._create_token(x.COMMENT,$)):($=this.__patterns.handlebars_open.read(),M=this._create_token(x.TAG_OPEN,$))),M},O.prototype._read_control_flows=function(U,N){var $="",M=null;if(!this._options.templating.includes("angular"))return M;if(U==="@"){if($=this.__patterns.angular_control_flow_start.read(),$==="")return M;for(var Z=$.endsWith("(")?1:0,q=0;!($.endsWith("{")&&Z===q);){var se=this._input.next();if(se===null)break;se==="("?Z++:se===")"&&q++,$+=se}M=this._create_token(x.CONTROL_FLOW_OPEN,$)}else U==="}"&&N&&N.type===x.CONTROL_FLOW_OPEN&&($=this._input.next(),M=this._create_token(x.CONTROL_FLOW_CLOSE,$));return M},O.prototype._read_close=function(U,N){var $=null,M=null;return N&&N.type===x.TAG_OPEN&&(N.text[0]==="<"&&(U===">"||U==="/"&&this._input.peek(1)===">")?($=this._input.next(),U==="/"&&($+=this._input.next()),M=this._create_token(x.TAG_CLOSE,$)):N.text[0]==="{"&&U==="}"&&this._input.peek(1)==="}"&&(this._input.next(),this._input.next(),M=this._create_token(x.TAG_CLOSE,"}}"))),M},O.prototype._read_attribute=function(U,N,$){var M=null,Z="";if($&&$.text[0]==="<")if(U==="=")M=this._create_token(x.EQUALS,this._input.next());else if(U==='"'||U==="'"){var q=this._input.next();U==='"'?q+=this.__patterns.double_quote.read():q+=this.__patterns.single_quote.read(),M=this._create_token(x.VALUE,q)}else Z=this.__patterns.attribute.read(),Z&&(N.type===x.EQUALS?M=this._create_token(x.VALUE,Z):M=this._create_token(x.ATTRIBUTE,Z));return M},O.prototype._is_content_unformatted=function(U){return this._options.void_elements.indexOf(U)===-1&&(this._options.content_unformatted.indexOf(U)!==-1||this._options.unformatted.indexOf(U)!==-1)},O.prototype._read_raw_content=function(U,N,$){var M="";if($&&$.text[0]==="{")M=this.__patterns.handlebars_raw_close.read();else if(N.type===x.TAG_CLOSE&&N.opened.text[0]==="<"&&N.text[0]!=="/"){var Z=N.opened.text.substr(1).toLowerCase();this._is_content_unformatted(Z)&&(M=this._input.readUntil(new RegExp("</"+Z+"[\\n\\r\\t ]*?>","ig")))}return M?this._create_token(x.TEXT,M):null},O.prototype._read_script_and_style=function(U,N){if(N.type===x.TAG_CLOSE&&N.opened.text[0]==="<"&&N.text[0]!=="/"){var $=N.opened.text.substr(1).toLowerCase();if($==="script"||$==="style"){var M=this._read_comment_or_cdata(U);if(M)return M.type=x.TEXT,M;var Z=this._input.readUntil(new RegExp("</"+$+"[\\n\\r\\t ]*?>","ig"));if(Z)return this._create_token(x.TEXT,Z)}}return null},O.prototype._read_content_word=function(U,N){var $="";return this._options.unformatted_content_delimiter&&U===this._options.unformatted_content_delimiter[0]&&($=this.__patterns.unformatted_content_delimiter.read()),$||($=N&&N.type===x.CONTROL_FLOW_OPEN?this.__patterns.word_control_flow_close_excluded.read():this.__patterns.word.read()),$?this._create_token(x.TEXT,$):null},f.exports.Tokenizer=O,f.exports.TOKEN=x}],v={};function s(f){var c=v[f];if(c!==void 0)return c.exports;var l=v[f]={exports:{}};return F[f](l,l.exports,s),l.exports}var y=s(18);K=y})();var D=K;if(1)I=[b,b(58553),b(87804)],P=function(F){var v=b(58553),s=b(87804);return{html_beautify:function(y,f){return D(y,f,v.js_beautify,s.css_beautify)}}}.apply(ge,I),P!==void 0&&(yt.exports=P);else var w,_})()},58553:function(yt,ge){var b,I;(function(){var P;(function(){"use strict";var D=[function(v,s,y){var f=y(1).Beautifier,c=y(5).Options;function l(h,d){var E=new f(h,d);return E.beautify()}v.exports=l,v.exports.defaultOptions=function(){return new c}},function(v,s,y){var f=y(2).Output,c=y(3).Token,l=y(4),h=y(5).Options,d=y(7).Tokenizer,E=y(7).line_starters,T=y(7).positionable_operators,L=y(7).TOKEN;function x(C,V){return V.indexOf(C)!==-1}function A(C){return C.replace(/^\s+/g,"")}function O(C){for(var V={},ne=0;ne<C.length;ne++)V[C[ne].replace(/-/g,"_")]=C[ne];return V}function U(C,V){return C&&C.type===L.RESERVED&&C.text===V}function N(C,V){return C&&C.type===L.RESERVED&&x(C.text,V)}var 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`);return C.length&&V.push(C),V}function z(C){return C===se.ArrayLiteral}function X(C){return x(C,[se.Expression,se.ForInitializer,se.Conditional])}function B(C,V){for(var ne=0;ne<C.length;ne++){var pe=C[ne].trim();if(pe.charAt(0)!==V)return!1}return!0}function G(C,V){for(var ne=0,pe=C.length,Ce;ne<pe;ne++)if(Ce=C[ne],Ce&&Ce.indexOf(V)!==0)return!1;return!0}function W(C,V){V=V||{},this._source_text=C||"",this._output=null,this._tokens=null,this._last_last_text=null,this._flags=null,this._previous_flags=null,this._flag_store=null,this._options=new h(V)}W.prototype.create_flags=function(C,V){var ne=0;C&&(ne=C.indentation_level,!this._output.just_added_newline()&&C.line_indent_level>ne&&(ne=C.line_indent_level));var pe={mode:V,parent:C,last_token:C?C.last_token:new c(L.START_BLOCK,""),last_word:C?C.last_word:"",declaration_statement:!1,declaration_assignment:!1,multiline_frame:!1,inline_frame:!1,if_block:!1,else_block:!1,class_start_block:!1,do_block:!1,do_while:!1,import_block:!1,in_case_statement:!1,in_case:!1,case_body:!1,case_block:!1,indentation_level:ne,alignment:0,line_indent_level:C?C.line_indent_level:ne,start_line_index:this._output.get_line_number(),ternary_depth:0};return pe},W.prototype._reset=function(C){var V=C.match(/^[\t ]*/)[0];this._last_last_text="",this._output=new f(this._options,V),this._output.raw=this._options.test_output_raw,this._flag_store=[],this.set_mode(se.BlockStatement);var ne=new d(C,this._options);return this._tokens=ne.tokenize(),C},W.prototype.beautify=function(){if(this._options.disabled)return this._source_text;var C,V=this._reset(this._source_text),ne=this._options.eol;this._options.eol==="auto"&&(ne=`
`,V&&l.lineBreak.test(V||"")&&(ne=V.match(l.lineBreak)[0]));for(var pe=this._tokens.next();pe;)this.handle_token(pe),this._last_last_text=this._flags.last_token.text,this._flags.last_token=pe,pe=this._tokens.next();return C=this._output.get_code(ne),C},W.prototype.handle_token=function(C,V){C.type===L.START_EXPR?this.handle_start_expr(C):C.type===L.END_EXPR?this.handle_end_expr(C):C.type===L.START_BLOCK?this.handle_start_block(C):C.type===L.END_BLOCK?this.handle_end_block(C):C.type===L.WORD?this.handle_word(C):C.type===L.RESERVED?this.handle_word(C):C.type===L.SEMICOLON?this.handle_semicolon(C):C.type===L.STRING?this.handle_string(C):C.type===L.EQUALS?this.handle_equals(C):C.type===L.OPERATOR?this.handle_operator(C):C.type===L.COMMA?this.handle_comma(C):C.type===L.BLOCK_COMMENT?this.handle_block_comment(C,V):C.type===L.COMMENT?this.handle_comment(C,V):C.type===L.DOT?this.handle_dot(C):C.type===L.EOF?this.handle_eof(C):C.type===L.UNKNOWN?this.handle_unknown(C,V):this.handle_unknown(C,V)},W.prototype.handle_whitespace_and_comments=function(C,V){var ne=C.newlines,pe=this._options.keep_array_indentation&&z(this._flags.mode);if(C.comments_before)for(var Ce=C.comments_before.next();Ce;)this.handle_whitespace_and_comments(Ce,V),this.handle_token(Ce,V),Ce=C.comments_before.next();if(pe)for(var We=0;We<ne;We+=1)this.print_newline(We>0,V);else if(this._options.max_preserve_newlines&&ne>this._options.max_preserve_newlines&&(ne=this._options.max_preserve_newlines),this._options.preserve_newlines&&ne>1){this.print_newline(!1,V);for(var me=1;me<ne;me+=1)this.print_newline(!0,V)}};var k=["async","break","continue","return","throw","yield"];W.prototype.allow_wrap_or_preserved_newline=function(C,V){if(V=V===void 0?!1:V,!this._output.just_added_newline()){var ne=this._options.preserve_newlines&&C.newlines||V,pe=x(this._flags.last_token.text,T)||x(C.text,T);if(pe){var Ce=x(this._flags.last_token.text,T)&&x(this._options.operator_position,q)||x(C.text,T);ne=ne&&Ce}if(ne)this.print_newline(!1,!0);else if(this._options.wrap_line_length){if(N(this._flags.last_token,k))return;this._output.set_wrap_point()}}},W.prototype.print_newline=function(C,V){if(!V&&this._flags.last_token.text!==";"&&this._flags.last_token.text!==","&&this._flags.last_token.text!=="="&&(this._flags.last_token.type!==L.OPERATOR||this._flags.last_token.text==="--"||this._flags.last_token.text==="++"))for(var ne=this._tokens.peek();this._flags.mode===se.Statement&&!(this._flags.if_block&&U(ne,"else"))&&!this._flags.do_block;)this.restore_mode();this._output.add_new_line(C)&&(this._flags.multiline_frame=!0)},W.prototype.print_token_line_indentation=function(C){this._output.just_added_newline()&&(this._options.keep_array_indentation&&C.newlines&&(C.text==="["||z(this._flags.mode))?(this._output.current_line.set_indent(-1),this._output.current_line.push(C.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))},W.prototype.print_token=function(C){if(this._output.raw){this._output.add_raw_token(C);return}if(this._options.comma_first&&C.previous&&C.previous.type===L.COMMA&&this._output.just_added_newline()&&this._output.previous_line.last()===","){var V=this._output.previous_line.pop();this._output.previous_line.is_empty()&&(this._output.previous_line.push(V),this._output.trim(!0),this._output.current_line.pop(),this._output.trim()),this.print_token_line_indentation(C),this._output.add_token(","),this._output.space_before_token=!0}this.print_token_line_indentation(C),this._output.non_breaking_space=!0,this._output.add_token(C.text),this._output.previous_token_wrapped&&(this._flags.multiline_frame=!0)},W.prototype.indent=function(){this._flags.indentation_level+=1,this._output.set_indent(this._flags.indentation_level,this._flags.alignment)},W.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))},W.prototype.set_mode=function(C){this._flags?(this._flag_store.push(this._flags),this._previous_flags=this._flags):this._previous_flags=this.create_flags(null,C),this._flags=this.create_flags(this._previous_flags,C),this._output.set_indent(this._flags.indentation_level,this._flags.alignment)},W.prototype.restore_mode=function(){this._flag_store.length>0&&(this._previous_flags=this._flags,this._flags=this._flag_store.pop(),this._previous_flags.mode===se.Statement&&ue(this._output,this._previous_flags),this._output.set_indent(this._flags.indentation_level,this._flags.alignment))},W.prototype.start_of_object_property=function(){return this._flags.parent.mode===se.ObjectLiteral&&this._flags.mode===se.Statement&&(this._flags.last_token.text===":"&&this._flags.ternary_depth===0||N(this._flags.last_token,["get","set"]))},W.prototype.start_of_statement=function(C){var V=!1;return V=V||N(this._flags.last_token,["var","let","const"])&&C.type===L.WORD,V=V||U(this._flags.last_token,"do"),V=V||!(this._flags.parent.mode===se.ObjectLiteral&&this._flags.mode===se.Statement)&&N(this._flags.last_token,k)&&!C.newlines,V=V||U(this._flags.last_token,"else")&&!(U(C,"if")&&!C.comments_before),V=V||this._flags.last_token.type===L.END_EXPR&&(this._previous_flags.mode===se.ForInitializer||this._previous_flags.mode===se.Conditional),V=V||this._flags.last_token.type===L.WORD&&this._flags.mode===se.BlockStatement&&!this._flags.in_case&&!(C.text==="--"||C.text==="++")&&this._last_last_text!=="function"&&C.type!==L.WORD&&C.type!==L.RESERVED,V=V||this._flags.mode===se.ObjectLiteral&&(this._flags.last_token.text===":"&&this._flags.ternary_depth===0||N(this._flags.last_token,["get","set"])),V?(this.set_mode(se.Statement),this.indent(),this.handle_whitespace_and_comments(C,!0),this.start_of_object_property()||this.allow_wrap_or_preserved_newline(C,N(C,["do","for","if","while"])),!0):!1},W.prototype.handle_start_expr=function(C){this.start_of_statement(C)||this.handle_whitespace_and_comments(C);var V=se.Expression;if(C.text==="["){if(this._flags.last_token.type===L.WORD||this._flags.last_token.text===")"){N(this._flags.last_token,E)&&(this._output.space_before_token=!0),this.print_token(C),this.set_mode(V),this.indent(),this._options.space_in_paren&&(this._output.space_before_token=!0);return}V=se.ArrayLiteral,z(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()),x(this._flags.last_token.type,[L.START_EXPR,L.END_EXPR,L.WORD,L.OPERATOR,L.DOT])||(this._output.space_before_token=!0)}else{if(this._flags.last_token.type===L.RESERVED)this._flags.last_token.text==="for"?(this._output.space_before_token=this._options.space_before_conditional,V=se.ForInitializer):x(this._flags.last_token.text,["if","while","switch"])?(this._output.space_before_token=this._options.space_before_conditional,V=se.Conditional):x(this._flags.last_word,["await","async"])?this._output.space_before_token=!0:this._flags.last_token.text==="import"&&C.whitespace_before===""?this._output.space_before_token=!1:(x(this._flags.last_token.text,E)||this._flags.last_token.text==="catch")&&(this._output.space_before_token=!0);else if(this._flags.last_token.type===L.EQUALS||this._flags.last_token.type===L.OPERATOR)this.start_of_object_property()||this.allow_wrap_or_preserved_newline(C);else if(this._flags.last_token.type===L.WORD){this._output.space_before_token=!1;var ne=this._tokens.peek(-3);if(this._options.space_after_named_function&&ne){var pe=this._tokens.peek(-4);N(ne,["async","function"])||ne.text==="*"&&N(pe,["async","function"])?this._output.space_before_token=!0:this._flags.mode===se.ObjectLiteral?(ne.text==="{"||ne.text===","||ne.text==="*"&&(pe.text==="{"||pe.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(C);(this._flags.last_token.type===L.RESERVED&&(this._flags.last_word==="function"||this._flags.last_word==="typeof")||this._flags.last_token.text==="*"&&(x(this._last_last_text,["function","yield"])||this._flags.mode===se.ObjectLiteral&&x(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===L.START_BLOCK?this.print_newline():(this._flags.last_token.type===L.END_EXPR||this._flags.last_token.type===L.START_EXPR||this._flags.last_token.type===L.END_BLOCK||this._flags.last_token.text==="."||this._flags.last_token.type===L.COMMA)&&this.allow_wrap_or_preserved_newline(C,C.newlines),this.print_token(C),this.set_mode(V),this._options.space_in_paren&&(this._output.space_before_token=!0),this.indent()},W.prototype.handle_end_expr=function(C){for(;this._flags.mode===se.Statement;)this.restore_mode();this.handle_whitespace_and_comments(C),this._flags.multiline_frame&&this.allow_wrap_or_preserved_newline(C,C.text==="]"&&z(this._flags.mode)&&!this._options.keep_array_indentation),this._options.space_in_paren&&(this._flags.last_token.type===L.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(C),this.restore_mode(),ue(this._output,this._previous_flags),this._flags.do_while&&this._previous_flags.mode===se.Conditional&&(this._previous_flags.mode=se.Expression,this._flags.do_block=!1,this._flags.do_while=!1)},W.prototype.handle_start_block=function(C){this.handle_whitespace_and_comments(C);var V=this._tokens.peek(),ne=this._tokens.peek(1);this._flags.last_word==="switch"&&this._flags.last_token.type===L.END_EXPR?(this.set_mode(se.BlockStatement),this._flags.in_case_statement=!0):this._flags.case_body?this.set_mode(se.BlockStatement):ne&&(x(ne.text,[":",","])&&x(V.type,[L.STRING,L.WORD,L.RESERVED])||x(V.text,["get","set","..."])&&x(ne.type,[L.WORD,L.RESERVED]))?x(this._last_last_text,["class","interface"])&&!x(ne.text,[":",","])?this.set_mode(se.BlockStatement):this.set_mode(se.ObjectLiteral):this._flags.last_token.type===L.OPERATOR&&this._flags.last_token.text==="=>"?this.set_mode(se.BlockStatement):x(this._flags.last_token.type,[L.EQUALS,L.START_EXPR,L.COMMA,L.OPERATOR])||N(this._flags.last_token,["return","throw","import","default"])?this.set_mode(se.ObjectLiteral):this.set_mode(se.BlockStatement),this._flags.last_token&&N(this._flags.last_token.previous,["class","extends"])&&(this._flags.class_start_block=!0);var pe=!V.comments_before&&V.text==="}",Ce=pe&&this._flags.last_word==="function"&&this._flags.last_token.type===L.END_EXPR;if(this._options.brace_preserve_inline){var We=0,me=null;this._flags.inline_frame=!0;do if(We+=1,me=this._tokens.peek(We-1),me.newlines){this._flags.inline_frame=!1;break}while(me.type!==L.EOF&&!(me.type===L.END_BLOCK&&me.opened===C))}(this._options.brace_style==="expand"||this._options.brace_style==="none"&&C.newlines)&&!this._flags.inline_frame?this._flags.last_token.type!==L.OPERATOR&&(Ce||this._flags.last_token.type===L.EQUALS||N(this._flags.last_token,$)&&this._flags.last_token.text!=="else")?this._output.space_before_token=!0:this.print_newline(!1,!0):(z(this._previous_flags.mode)&&(this._flags.last_token.type===L.START_EXPR||this._flags.last_token.type===L.COMMA)&&((this._flags.last_token.type===L.COMMA||this._options.space_in_paren)&&(this._output.space_before_token=!0),(this._flags.last_token.type===L.COMMA||this._flags.last_token.type===L.START_EXPR&&this._flags.inline_frame)&&(this.allow_wrap_or_preserved_newline(C),this._previous_flags.multiline_frame=this._previous_flags.multiline_frame||this._flags.multiline_frame,this._flags.multiline_frame=!1)),this._flags.last_token.type!==L.OPERATOR&&this._flags.last_token.type!==L.START_EXPR&&(x(this._flags.last_token.type,[L.START_BLOCK,L.SEMICOLON])&&!this._flags.inline_frame?this.print_newline():this._output.space_before_token=!0)),this.print_token(C),this.indent(),!pe&&!(this._options.brace_preserve_inline&&this._flags.inline_frame)&&this.print_newline()},W.prototype.handle_end_block=function(C){for(this.handle_whitespace_and_comments(C);this._flags.mode===se.Statement;)this.restore_mode();var V=this._flags.last_token.type===L.START_BLOCK;this._flags.inline_frame&&!V?this._output.space_before_token=!0:this._options.brace_style==="expand"?V||this.print_newline():V||(z(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(C)},W.prototype.handle_word=function(C){if(C.type===L.RESERVED){if(x(C.text,["set","get"])&&this._flags.mode!==se.ObjectLiteral)C.type=L.WORD;else if(C.text==="import"&&x(this._tokens.peek().text,["(","."]))C.type=L.WORD;else if(x(C.text,["as","from"])&&!this._flags.import_block)C.type=L.WORD;else if(this._flags.mode===se.ObjectLiteral){var V=this._tokens.peek();V.text===":"&&(C.type=L.WORD)}}if(this.start_of_statement(C)?N(this._flags.last_token,["var","let","const"])&&C.type===L.WORD&&(this._flags.declaration_statement=!0):C.newlines&&!X(this._flags.mode)&&(this._flags.last_token.type!==L.OPERATOR||this._flags.last_token.text==="--"||this._flags.last_token.text==="++")&&this._flags.last_token.type!==L.EQUALS&&(this._options.preserve_newlines||!N(this._flags.last_token,["var","let","const","set","get"]))?(this.handle_whitespace_and_comments(C),this.print_newline()):this.handle_whitespace_and_comments(C),this._flags.do_block&&!this._flags.do_while)if(U(C,"while")){this._output.space_before_token=!0,this.print_token(C),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&&U(C,"else"))this._flags.else_block=!0;else{for(;this._flags.mode===se.Statement;)this.restore_mode();this._flags.if_block=!1,this._flags.else_block=!1}if(this._flags.in_case_statement&&N(C,["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(C),this._flags.in_case=!0;return}if((this._flags.last_token.type===L.COMMA||this._flags.last_token.type===L.START_EXPR||this._flags.last_token.type===L.EQUALS||this._flags.last_token.type===L.OPERATOR)&&!this.start_of_object_property()&&!(x(this._flags.last_token.text,["+","-"])&&this._last_last_text===":"&&this._flags.parent.mode===se.ObjectLiteral)&&this.allow_wrap_or_preserved_newline(C),U(C,"function")){(x(this._flags.last_token.text,["}",";"])||this._output.just_added_newline()&&!(x(this._flags.last_token.text,["(","[","{",":","=",","])||this._flags.last_token.type===L.OPERATOR))&&!this._output.just_added_blankline()&&!C.comments_before&&(this.print_newline(),this.print_newline(!0)),this._flags.last_token.type===L.RESERVED||this._flags.last_token.type===L.WORD?N(this._flags.last_token,["get","set","new","export"])||N(this._flags.last_token,k)?this._output.space_before_token=!0:U(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===L.OPERATOR||this._flags.last_token.text==="="?this._output.space_before_token=!0:!this._flags.multiline_frame&&(X(this._flags.mode)||z(this._flags.mode))||this.print_newline(),this.print_token(C),this._flags.last_word=C.text;return}var ne="NONE";if(this._flags.last_token.type===L.END_BLOCK?this._previous_flags.inline_frame?ne="SPACE":N(C,["else","catch","finally","from"])?this._options.brace_style==="expand"||this._options.brace_style==="end-expand"||this._options.brace_style==="none"&&C.newlines?ne="NEWLINE":(ne="SPACE",this._output.space_before_token=!0):ne="NEWLINE":this._flags.last_token.type===L.SEMICOLON&&this._flags.mode===se.BlockStatement?ne="NEWLINE":this._flags.last_token.type===L.SEMICOLON&&X(this._flags.mode)?ne="SPACE":this._flags.last_token.type===L.STRING?ne="NEWLINE":this._flags.last_token.type===L.RESERVED||this._flags.last_token.type===L.WORD||this._flags.last_token.text==="*"&&(x(this._last_last_text,["function","yield"])||this._flags.mode===se.ObjectLiteral&&x(this._last_last_text,["{",","]))?ne="SPACE":this._flags.last_token.type===L.START_BLOCK?this._flags.inline_frame?ne="SPACE":ne="NEWLINE":this._flags.last_token.type===L.END_EXPR&&(this._output.space_before_token=!0,ne="NEWLINE"),N(C,E)&&this._flags.last_token.text!==")"&&(this._flags.inline_frame||this._flags.last_token.text==="else"||this._flags.last_token.text==="export"?ne="SPACE":ne="NEWLINE"),N(C,["else","catch","finally"]))if((!(this._flags.last_token.type===L.END_BLOCK&&this._previous_flags.mode===se.BlockStatement)||this._options.brace_style==="expand"||this._options.brace_style==="end-expand"||this._options.brace_style==="none"&&C.newlines)&&!this._flags.inline_frame)this.print_newline();else{this._output.trim(!0);var pe=this._output.current_line;pe.last()!=="}"&&this.print_newline(),this._output.space_before_token=!0}else ne==="NEWLINE"?N(this._flags.last_token,$)?this._output.space_before_token=!0:this._flags.last_token.text==="declare"&&N(C,["var","let","const"])?this._output.space_before_token=!0:this._flags.last_token.type!==L.END_EXPR?(this._flags.last_token.type!==L.START_EXPR||!N(C,["var","let","const"]))&&this._flags.last_token.text!==":"&&(U(C,"if")&&U(C.previous,"else")?this._output.space_before_token=!0:this.print_newline()):N(C,E)&&this._flags.last_token.text!==")"&&this.print_newline():this._flags.multiline_frame&&z(this._flags.mode)&&this._flags.last_token.text===","&&this._last_last_text==="}"?this.print_newline():ne==="SPACE"&&(this._output.space_before_token=!0);C.previous&&(C.previous.type===L.WORD||C.previous.type===L.RESERVED)&&(this._output.space_before_token=!0),this.print_token(C),this._flags.last_word=C.text,C.type===L.RESERVED&&(C.text==="do"?this._flags.do_block=!0:C.text==="if"?this._flags.if_block=!0:C.text==="import"?this._flags.import_block=!0:this._flags.import_block&&U(C,"from")&&(this._flags.import_block=!1))},W.prototype.handle_semicolon=function(C){this.start_of_statement(C)?this._output.space_before_token=!1:this.handle_whitespace_and_comments(C);for(var V=this._tokens.peek();this._flags.mode===se.Statement&&!(this._flags.if_block&&U(V,"else"))&&!this._flags.do_block;)this.restore_mode();this._flags.import_block&&(this._flags.import_block=!1),this.print_token(C)},W.prototype.handle_string=function(C){C.text.startsWith("`")&&C.newlines===0&&C.whitespace_before===""&&(C.previous.text===")"||this._flags.last_token.type===L.WORD)||(this.start_of_statement(C)?this._output.space_before_token=!0:(this.handle_whitespace_and_comments(C),this._flags.last_token.type===L.RESERVED||this._flags.last_token.type===L.WORD||this._flags.inline_frame?this._output.space_before_token=!0:this._flags.last_token.type===L.COMMA||this._flags.last_token.type===L.START_EXPR||this._flags.last_token.type===L.EQUALS||this._flags.last_token.type===L.OPERATOR?this.start_of_object_property()||this.allow_wrap_or_preserved_newline(C):C.text.startsWith("`")&&this._flags.last_token.type===L.END_EXPR&&(C.previous.text==="]"||C.previous.text===")")&&C.newlines===0?this._output.space_before_token=!0:this.print_newline())),this.print_token(C)},W.prototype.handle_equals=function(C){this.start_of_statement(C)||this.handle_whitespace_and_comments(C),this._flags.declaration_statement&&(this._flags.declaration_assignment=!0),this._output.space_before_token=!0,this.print_token(C),this._output.space_before_token=!0},W.prototype.handle_comma=function(C){this.handle_whitespace_and_comments(C,!0),this.print_token(C),this._output.space_before_token=!0,this._flags.declaration_statement?(X(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(C)):this._flags.mode===se.ObjectLiteral||this._flags.mode===se.Statement&&this._flags.parent.mode===se.ObjectLiteral?(this._flags.mode===se.Statement&&this.restore_mode(),this._flags.inline_frame||this.print_newline()):this._options.comma_first&&this.allow_wrap_or_preserved_newline(C)},W.prototype.handle_operator=function(C){var V=C.text==="*"&&(N(this._flags.last_token,["function","yield"])||x(this._flags.last_token.type,[L.START_BLOCK,L.COMMA,L.END_BLOCK,L.SEMICOLON])),ne=x(C.text,["-","+"])&&(x(this._flags.last_token.type,[L.START_BLOCK,L.START_EXPR,L.EQUALS,L.OPERATOR])||x(this._flags.last_token.text,E)||this._flags.last_token.text===",");if(!this.start_of_statement(C)){var pe=!V;this.handle_whitespace_and_comments(C,pe)}if(C.text==="*"&&this._flags.last_token.type===L.DOT){this.print_token(C);return}if(C.text==="::"){this.print_token(C);return}if(x(C.text,["-","+"])&&this.start_of_object_property()){this.print_token(C);return}if(this._flags.last_token.type===L.OPERATOR&&x(this._options.operator_position,q)&&this.allow_wrap_or_preserved_newline(C),C.text===":"&&this._flags.in_case){this.print_token(C),this._flags.in_case=!1,this._flags.case_body=!0,this._tokens.peek().type!==L.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 Ce=!0,We=!0,me=!1;if(C.text===":"?this._flags.ternary_depth===0?Ce=!1:(this._flags.ternary_depth-=1,me=!0):C.text==="?"&&(this._flags.ternary_depth+=1),!ne&&!V&&this._options.preserve_newlines&&x(C.text,T)){var Ne=C.text===":",Be=Ne&&me,Me=Ne&&!me;switch(this._options.operator_position){case Z.before_newline:this._output.space_before_token=!Me,this.print_token(C),(!Ne||Be)&&this.allow_wrap_or_preserved_newline(C),this._output.space_before_token=!0;return;case Z.after_newline:this._output.space_before_token=!0,!Ne||Be?this._tokens.peek().newlines?this.print_newline(!1,!0):this.allow_wrap_or_preserved_newline(C):this._output.space_before_token=!1,this.print_token(C),this._output.space_before_token=!0;return;case Z.preserve_newline:Me||this.allow_wrap_or_preserved_newline(C),Ce=!(this._output.just_added_newline()||Me),this._output.space_before_token=Ce,this.print_token(C),this._output.space_before_token=!0;return}}if(V){this.allow_wrap_or_preserved_newline(C),Ce=!1;var wt=this._tokens.peek();We=wt&&x(wt.type,[L.WORD,L.RESERVED])}else if(C.text==="...")this.allow_wrap_or_preserved_newline(C),Ce=this._flags.last_token.type===L.START_BLOCK,We=!1;else if(x(C.text,["--","++","!","~"])||ne){if((this._flags.last_token.type===L.COMMA||this._flags.last_token.type===L.START_EXPR)&&this.allow_wrap_or_preserved_newline(C),Ce=!1,We=!1,C.newlines&&(C.text==="--"||C.text==="++"||C.text==="~")){var He=N(this._flags.last_token,$)&&C.newlines;He&&(this._previous_flags.if_block||this._previous_flags.else_block)&&this.restore_mode(),this.print_newline(He,!0)}this._flags.last_token.text===";"&&X(this._flags.mode)&&(Ce=!0),this._flags.last_token.type===L.RESERVED?Ce=!0:this._flags.last_token.type===L.END_EXPR?Ce=!(this._flags.last_token.text==="]"&&(C.text==="--"||C.text==="++")):this._flags.last_token.type===L.OPERATOR&&(Ce=x(C.text,["--","-","++","+"])&&x(this._flags.last_token.text,["--","-","++","+"]),x(C.text,["+","-"])&&x(this._flags.last_token.text,["--","++"])&&(We=!0)),(this._flags.mode===se.BlockStatement&&!this._flags.inline_frame||this._flags.mode===se.Statement)&&(this._flags.last_token.text==="{"||this._flags.last_token.text===";")&&this.print_newline()}this._output.space_before_token=this._output.space_before_token||Ce,this.print_token(C),this._output.space_before_token=We},W.prototype.handle_block_comment=function(C,V){if(this._output.raw){this._output.add_raw_token(C),C.directives&&C.directives.preserve==="end"&&(this._output.raw=this._options.test_output_raw);return}if(C.directives){this.print_newline(!1,V),this.print_token(C),C.directives.preserve==="start"&&(this._output.raw=!0),this.print_newline(!1,!0);return}if(!l.newline.test(C.text)&&!C.newlines){this._output.space_before_token=!0,this.print_token(C),this._output.space_before_token=!0;return}else this.print_block_commment(C,V)},W.prototype.print_block_commment=function(C,V){var ne=J(C.text),pe,Ce=!1,We=!1,me=C.whitespace_before,Ne=me.length;if(this.print_newline(!1,V),this.print_token_line_indentation(C),this._output.add_token(ne[0]),this.print_newline(!1,V),ne.length>1){for(ne=ne.slice(1),Ce=B(ne,"*"),We=G(ne,me),Ce&&(this._flags.alignment=1),pe=0;pe<ne.length;pe++)Ce?(this.print_token_line_indentation(C),this._output.add_token(A(ne[pe]))):We&&ne[pe]?(this.print_token_line_indentation(C),this._output.add_token(ne[pe].substring(Ne))):(this._output.current_line.set_indent(-1),this._output.add_token(ne[pe])),this.print_newline(!1,V);this._flags.alignment=0}},W.prototype.handle_comment=function(C,V){C.newlines?this.print_newline(!1,V):this._output.trim(!0),this._output.space_before_token=!0,this.print_token(C),this.print_newline(!1,V)},W.prototype.handle_dot=function(C){this.start_of_statement(C)||this.handle_whitespace_and_comments(C,!0),this._flags.last_token.text.match("^[0-9]+$")&&(this._output.space_before_token=!0),N(this._flags.last_token,$)?this._output.space_before_token=!1:this.allow_wrap_or_preserved_newline(C,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(C)},W.prototype.handle_unknown=function(C,V){this.print_token(C),C.text[C.text.length-1]===`
`&&this.print_newline(!1,V)},W.prototype.handle_eof=function(C){for(;this._flags.mode===se.Statement;)this.restore_mode();this.handle_whitespace_and_comments(C)},v.exports.Beautifier=W},function(v){function s(c){this.__parent=c,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 c=new s(this.__parent);return c.set_indent(this.__indent_count,this.__alignment_count),c},s.prototype.item=function(c){return c<0?this.__items[this.__items.length+c]:this.__items[c]},s.prototype.has_match=function(c){for(var l=this.__items.length-1;l>=0;l--)if(this.__items[l].match(c))return!0;return!1},s.prototype.set_indent=function(c,l){this.is_empty()&&(this.__indent_count=c||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 c=this.__parent.current_line;return c.set_indent(this.__wrap_point_indent_count,this.__wrap_point_alignment_count),c.__items=this.__items.slice(this.__wrap_point_index),this.__items=this.__items.slice(0,this.__wrap_point_index),c.__character_count+=this.__character_count-this.__wrap_point_character_count,this.__character_count=this.__wrap_point_character_count,c.__items[0]===" "&&(c.__items.splice(0,1),c.__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(c){this.__items.push(c);var l=c.lastIndexOf(`
`);l!==-1?this.__character_count=c.length-l:this.__character_count+=c.length},s.prototype.pop=function(){var c=null;return this.is_empty()||(c=this.__items.pop(),this.__character_count-=c.length),c},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 c="";return this.is_empty()?this.__parent.indent_empty_lines&&(c=this.__parent.get_indent_string(this.__indent_count)):(c=this.__parent.get_indent_string(this.__indent_count,this.__alignment_count),c+=this.__items.join("")),c};function y(c,l){this.__cache=[""],this.__indent_size=c.indent_size,this.__indent_string=c.indent_char,c.indent_with_tabs||(this.__indent_string=new Array(c.indent_size+1).join(c.indent_char)),l=l||"",c.indent_level>0&&(l=new Array(c.indent_level+1).join(this.__indent_string)),this.__base_string=l,this.__base_string_length=l.length}y.prototype.get_indent_size=function(c,l){var h=this.__base_string_length;return l=l||0,c<0&&(h=0),h+=c*this.__indent_size,h+=l,h},y.prototype.get_indent_string=function(c,l){var h=this.__base_string;return l=l||0,c<0&&(c=0,h=""),l+=c*this.__indent_size,this.__ensure_cache(l),h+=this.__cache[l],h},y.prototype.__ensure_cache=function(c){for(;c>=this.__cache.length;)this.__add_column()},y.prototype.__add_column=function(){var c=this.__cache.length,l=0,h="";this.__indent_size&&c>=this.__indent_size&&(l=Math.floor(c/this.__indent_size),c-=l*this.__indent_size,h=new Array(l+1).join(this.__indent_string)),c&&(h+=new Array(c+1).join(" ")),this.__cache.push(h)};function f(c,l){this.__indent_cache=new y(c,l),this.raw=!1,this._end_with_newline=c.end_with_newline,this.indent_size=c.indent_size,this.wrap_line_length=c.wrap_line_length,this.indent_empty_lines=c.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(c,l){return this.__indent_cache.get_indent_string(c,l)},f.prototype.get_indent_size=function(c,l){return this.__indent_cache.get_indent_size(c,l)},f.prototype.is_empty=function(){return!this.previous_line&&this.current_line.is_empty()},f.prototype.add_new_line=function(c){return this.is_empty()||!c&&this.just_added_newline()?!1:(this.raw||this.__add_outputline(),!0)},f.prototype.get_code=function(c){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 h=this.__lines.join(`
`);return c!==`
`&&(h=h.replace(/[\n]/g,c)),h},f.prototype.set_wrap_point=function(){this.current_line._set_wrap_point()},f.prototype.set_indent=function(c,l){return c=c||0,l=l||0,this.next_line.set_indent(c,l),this.__lines.length>1?(this.current_line.set_indent(c,l),!0):(this.current_line.set_indent(),!1)},f.prototype.add_raw_token=function(c){for(var l=0;l<c.newlines;l++)this.__add_outputline();this.current_line.set_indent(-1),this.current_line.push(c.whitespace_before),this.current_line.push(c.text),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1},f.prototype.add_token=function(c){this.__add_space_before_token(),this.current_line.push(c),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(c){for(var l=this.__lines.length;c<l;)this.__lines[c]._remove_indent(),c++;this.current_line._remove_wrap_indent()},f.prototype.trim=function(c){for(c=c===void 0?!1:c,this.current_line.trim();c&&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(c,l){for(var h=this.__lines.length-2;h>=0;){var d=this.__lines[h];if(d.is_empty())break;if(d.item(0).indexOf(c)!==0&&d.item(-1)!==l){this.__lines.splice(h+1,0,new s(this)),this.previous_line=this.__lines[this.__lines.length-2];break}h--}},v.exports.Output=f},function(v){function s(y,f,c,l){this.type=y,this.text=f,this.comments_before=null,this.newlines=c||0,this.whitespace_before=l||"",this.parent=null,this.next=null,this.previous=null,this.opened=null,this.closed=null,this.directives=null}v.exports.Token=s},function(v,s){var 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f=f||0,f+=this.__position,f>=0&&f<this.__input_length&&(c=this.__input.charAt(f)),c},y.prototype.__match=function(f,c){f.lastIndex=c;var l=f.exec(this.__input);return l&&!(s&&f.sticky)&&l.index!==c&&(l=null),l},y.prototype.test=function(f,c){return c=c||0,c+=this.__position,c>=0&&c<this.__input_length?!!this.__match(f,c):!1},y.prototype.testChar=function(f,c){var l=this.peek(c);return f.lastIndex=0,l!==null&&f.test(l)},y.prototype.match=function(f){var c=this.__match(f,this.__position);return c?this.__position+=c[0].length:c=null,c},y.prototype.read=function(f,c,l){var h="",d;return f&&(d=this.match(f),d&&(h+=d[0])),c&&(d||!f)&&(h+=this.readUntil(c,l)),h},y.prototype.readUntil=function(f,c){var l="",h=this.__position;f.lastIndex=this.__position;var d=f.exec(this.__input);return d?(h=d.index,c&&(h+=d[0].length)):h=this.__input_length,l=this.__input.substring(this.__position,h),this.__position=h,l},y.prototype.readUntilAfter=function(f){return this.readUntil(f,!0)},y.prototype.get_regexp=function(f,c){var l=null,h="g";return c&&s&&(h="y"),typeof f=="string"&&f!==""?l=new RegExp(f,h):f&&(l=new RegExp(f.source,h)),l},y.prototype.get_literal_regexp=function(f){return RegExp(f.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&"))},y.prototype.peekUntilAfter=function(f){var c=this.__position,l=this.readUntilAfter(f);return this.__position=c,l},y.prototype.lookBack=function(f){var c=this.__position-1;return c>=f.length&&this.__input.substring(c-f.length,c).toLowerCase()===f},v.exports.InputScanner=y},function(v,s,y){var f=y(8).InputScanner,c=y(3).Token,l=y(10).TokenStream,h=y(11).WhitespacePattern,d={START:"TK_START",RAW:"TK_RAW",EOF:"TK_EOF"},E=function(T,L){this._input=new f(T),this._options=L||{},this.__tokens=null,this._patterns={},this._patterns.whitespace=new h(this._input)};E.prototype.tokenize=function(){this._input.restart(),this.__tokens=new l,this._reset();for(var T,L=new c(d.START,""),x=null,A=[],O=new l;L.type!==d.EOF;){for(T=this._get_next_token(L,x);this._is_comment(T);)O.add(T),T=this._get_next_token(L,x);O.isEmpty()||(T.comments_before=O,O=new l),T.parent=x,this._is_opening(T)?(A.push(x),x=T):x&&this._is_closing(T,x)&&(T.opened=x,x.closed=T,x=A.pop(),T.parent=x),T.previous=L,L.next=T,this.__tokens.add(T),L=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,L){this._readWhitespace();var x=this._input.read(/.+/g);return x?this._create_token(d.RAW,x):this._create_token(d.EOF,"")},E.prototype._is_comment=function(T){return!1},E.prototype._is_opening=function(T){return!1},E.prototype._is_closing=function(T,L){return!1},E.prototype._create_token=function(T,L){var x=new c(T,L,this._patterns.whitespace.newline_count,this._patterns.whitespace.whitespace_before_token);return x},E.prototype._readWhitespace=function(){return this._patterns.whitespace.read()},v.exports.Tokenizer=E,v.exports.TOKEN=d},function(v){function s(y){this.__tokens=[],this.__tokens_length=this.__tokens.length,this.__position=0,this.__parent_token=y}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 y=null;return this.hasNext()&&(y=this.__tokens[this.__position],this.__position+=1),y},s.prototype.peek=function(y){var f=null;return y=y||0,y+=this.__position,y>=0&&y<this.__tokens_length&&(f=this.__tokens[y]),f},s.prototype.add=function(y){this.__parent_token&&(y.parent=this.__parent_token),this.__tokens.push(y),this.__tokens_length+=1},v.exports.TokenStream=s},function(v,s,y){var f=y(12).Pattern;function 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d=0,E=[],T=l.exec(h);T;)E.push(h.substring(d,T.index)),d=T.index+T[0].length,T=l.exec(h);return d<h.length?E.push(h.substring(d,h.length)):E.push(""),E},v.exports.WhitespacePattern=c},function(v){function s(y,f){this._input=y,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 y=this._input.read(this._starting_pattern);return(!this._starting_pattern||y)&&(y+=this._input.read(this._match_pattern,this._until_pattern,this._until_after)),y},s.prototype.read_match=function(){return this._input.match(this._match_pattern)},s.prototype.until_after=function(y){var f=this._create();return f._until_after=!0,f._until_pattern=this._input.get_regexp(y),f._update(),f},s.prototype.until=function(y){var f=this._create();return f._until_after=!1,f._until_pattern=this._input.get_regexp(y),f._update(),f},s.prototype.starting_with=function(y){var f=this._create();return f._starting_pattern=this._input.get_regexp(y,!0),f._update(),f},s.prototype.matching=function(y){var f=this._create();return f._match_pattern=this._input.get_regexp(y,!0),f._update(),f},s.prototype._create=function(){return new s(this._input,this)},s.prototype._update=function(){},v.exports.Pattern=s},function(v){function s(y,f){y=typeof y=="string"?y:y.source,f=typeof f=="string"?f:f.source,this.__directives_block_pattern=new RegExp(y+/ beautify( \w+[:]\w+)+ /.source+f,"g"),this.__directive_pattern=/ (\w+)[:](\w+)/g,this.__directives_end_ignore_pattern=new RegExp(y+/\sbeautify\signore:end\s/.source+f,"g")}s.prototype.get_directives=function(y){if(!y.match(this.__directives_block_pattern))return null;var f={};this.__directive_pattern.lastIndex=0;for(var c=this.__directive_pattern.exec(y);c;)f[c[1]]=c[2],c=this.__directive_pattern.exec(y);return f},s.prototype.readIgnored=function(y){return y.readUntilAfter(this.__directives_end_ignore_pattern)},v.exports.Directives=s},function(v,s,y){var f=y(12).Pattern,c={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1,angular:!1};function l(h,d){f.call(this,h,d),this.__template_pattern=null,this._disabled=Object.assign({},c),this._excluded=Object.assign({},c),d&&(this.__template_pattern=this._input.get_regexp(d.__template_pattern),this._excluded=Object.assign(this._excluded,d._excluded),this._disabled=Object.assign(this._disabled,d._disabled));var E=new f(h);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(/<\?(?:[= 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c||void 0;var l=f.getFgColor(),h=f.getFgColorMode(),d=f.getBgColor(),E=f.getBgColorMode(),T=!!f.isInverse(),L=!!f.isInverse();if(T){var x=l;l=d,d=x;var A=h;h=E,E=A}var O=this._resolveBackgroundRgba(E,d,T),U=this._resolveForegroundRgba(h,l,T,L),N=F.rgba.ensureContrastRatio(O,U,this._optionsService.options.minimumContrastRatio);if(N){var $={css:F.channels.toCss(N>>24&255,N>>16&255,N>>8&255),rgba:N};return this._colors.contrastCache.setColor(f.bg,f.fg,$),$}this._colors.contrastCache.setColor(f.bg,f.fg,null)}},y.prototype._resolveBackgroundRgba=function(f,c,l){switch(f){case 16777216:case 33554432:return this._colors.ansi[c].rgba;case 50331648:return c<<8;case 0:default:return l?this._colors.foreground.rgba:this._colors.background.rgba}},y.prototype._resolveForegroundRgba=function(f,c,l,h){switch(f){case 16777216:case 33554432:return this._optionsService.options.drawBoldTextInBrightColors&&h&&c<8&&(c+=8),this._colors.ansi[c].rgba;case 50331648:return c<<8;case 0:default:return 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B.cursorForward(C)}),B._parser.setCsiHandler({final:"D"},function(C){return B.cursorBackward(C)}),B._parser.setCsiHandler({final:"E"},function(C){return B.cursorNextLine(C)}),B._parser.setCsiHandler({final:"F"},function(C){return B.cursorPrecedingLine(C)}),B._parser.setCsiHandler({final:"G"},function(C){return B.cursorCharAbsolute(C)}),B._parser.setCsiHandler({final:"H"},function(C){return B.cursorPosition(C)}),B._parser.setCsiHandler({final:"I"},function(C){return B.cursorForwardTab(C)}),B._parser.setCsiHandler({final:"J"},function(C){return B.eraseInDisplay(C)}),B._parser.setCsiHandler({prefix:"?",final:"J"},function(C){return B.eraseInDisplay(C)}),B._parser.setCsiHandler({final:"K"},function(C){return B.eraseInLine(C)}),B._parser.setCsiHandler({prefix:"?",final:"K"},function(C){return B.eraseInLine(C)}),B._parser.setCsiHandler({final:"L"},function(C){return B.insertLines(C)}),B._parser.setCsiHandler({final:"M"},function(C){return 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B.vPositionRelative(C)}),B._parser.setCsiHandler({final:"f"},function(C){return B.hVPosition(C)}),B._parser.setCsiHandler({final:"g"},function(C){return B.tabClear(C)}),B._parser.setCsiHandler({final:"h"},function(C){return B.setMode(C)}),B._parser.setCsiHandler({prefix:"?",final:"h"},function(C){return B.setModePrivate(C)}),B._parser.setCsiHandler({final:"l"},function(C){return B.resetMode(C)}),B._parser.setCsiHandler({prefix:"?",final:"l"},function(C){return B.resetModePrivate(C)}),B._parser.setCsiHandler({final:"m"},function(C){return B.charAttributes(C)}),B._parser.setCsiHandler({final:"n"},function(C){return B.deviceStatus(C)}),B._parser.setCsiHandler({prefix:"?",final:"n"},function(C){return B.deviceStatusPrivate(C)}),B._parser.setCsiHandler({intermediates:"!",final:"p"},function(C){return B.softReset(C)}),B._parser.setCsiHandler({intermediates:" ",final:"q"},function(C){return B.setCursorStyle(C)}),B._parser.setCsiHandler({final:"r"},function(C){return B.setScrollRegion(C)}),B._parser.setCsiHandler({final:"s"},function(C){return B.saveCursor(C)}),B._parser.setCsiHandler({final:"t"},function(C){return B.windowOptions(C)}),B._parser.setCsiHandler({final:"u"},function(C){return B.restoreCursor(C)}),B._parser.setCsiHandler({intermediates:"'",final:"}"},function(C){return B.insertColumns(C)}),B._parser.setCsiHandler({intermediates:"'",final:"~"},function(C){return B.deleteColumns(C)}),B._parser.setExecuteHandler(w.C0.BEL,function(){return B.bell()}),B._parser.setExecuteHandler(w.C0.LF,function(){return B.lineFeed()}),B._parser.setExecuteHandler(w.C0.VT,function(){return B.lineFeed()}),B._parser.setExecuteHandler(w.C0.FF,function(){return B.lineFeed()}),B._parser.setExecuteHandler(w.C0.CR,function(){return B.carriageReturn()}),B._parser.setExecuteHandler(w.C0.BS,function(){return B.backspace()}),B._parser.setExecuteHandler(w.C0.HT,function(){return B.tab()}),B._parser.setExecuteHandler(w.C0.SO,function(){return 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B.reverseIndex()}),B._parser.setEscHandler({final:"="},function(){return B.keypadApplicationMode()}),B._parser.setEscHandler({final:">"},function(){return B.keypadNumericMode()}),B._parser.setEscHandler({final:"c"},function(){return B.fullReset()}),B._parser.setEscHandler({final:"n"},function(){return B.setgLevel(2)}),B._parser.setEscHandler({final:"o"},function(){return B.setgLevel(3)}),B._parser.setEscHandler({final:"|"},function(){return B.setgLevel(3)}),B._parser.setEscHandler({final:"}"},function(){return B.setgLevel(2)}),B._parser.setEscHandler({final:"~"},function(){return B.setgLevel(1)}),B._parser.setEscHandler({intermediates:"%",final:"@"},function(){return B.selectDefaultCharset()}),B._parser.setEscHandler({intermediates:"%",final:"G"},function(){return B.selectDefaultCharset()});var G=function(C){W._parser.setEscHandler({intermediates:"(",final:C},function(){return B.selectCharset("("+C)}),W._parser.setEscHandler({intermediates:")",final:C},function(){return 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this._onA11yTab.event},enumerable:!1,configurable:!0}),Object.defineProperty(N.prototype,"onCursorMove",{get:function(){return this._onCursorMove.event},enumerable:!1,configurable:!0}),Object.defineProperty(N.prototype,"onLineFeed",{get:function(){return this._onLineFeed.event},enumerable:!1,configurable:!0}),Object.defineProperty(N.prototype,"onScroll",{get:function(){return this._onScroll.event},enumerable:!1,configurable:!0}),Object.defineProperty(N.prototype,"onTitleChange",{get:function(){return this._onTitleChange.event},enumerable:!1,configurable:!0}),N.prototype.dispose=function(){U.prototype.dispose.call(this)},N.prototype.parse=function($){var M=this._bufferService.buffer,Z=M.x,q=M.y;if(this._logService.debug("parsing data",$),this._parseBuffer.length<$.length&&this._parseBuffer.length<131072&&(this._parseBuffer=new Uint32Array(Math.min($.length,131072))),this._dirtyRowService.clearRange(),$.length>131072)for(var se=0;se<$.length;se+=131072){var ue=se+131072<$.length?se+131072:$.length,J=typeof $=="string"?this._stringDecoder.decode($.substring(se,ue),this._parseBuffer):this._utf8Decoder.decode($.subarray(se,ue),this._parseBuffer);this._parser.parse(this._parseBuffer,J)}else J=typeof $=="string"?this._stringDecoder.decode($,this._parseBuffer):this._utf8Decoder.decode($,this._parseBuffer),this._parser.parse(this._parseBuffer,J);(M=this._bufferService.buffer).x===Z&&M.y===q||this._onCursorMove.fire(),this._onRequestRefreshRows.fire(this._dirtyRowService.start,this._dirtyRowService.end)},N.prototype.print=function($,M,Z){var q,se,ue=this._bufferService.buffer,J=this._charsetService.charset,z=this._optionsService.options.screenReaderMode,X=this._bufferService.cols,B=this._coreService.decPrivateModes.wraparound,G=this._coreService.modes.insertMode,W=this._curAttrData,k=ue.lines.get(ue.ybase+ue.y);this._dirtyRowService.markDirty(ue.y),ue.x&&Z-M>0&&k.getWidth(ue.x-1)===2&&k.setCellFromCodePoint(ue.x-1,0,1,W.fg,W.bg,W.extended);for(var C=M;C<Z;++C){if(q=$[C],se=this._unicodeService.wcwidth(q),q<127&&J){var V=J[String.fromCharCode(q)];V&&(q=V.charCodeAt(0))}if(z&&this._onA11yChar.fire(y.stringFromCodePoint(q)),se||!ue.x){if(ue.x+se-1>=X){if(B){for(;ue.x<X;)k.setCellFromCodePoint(ue.x++,0,1,W.fg,W.bg,W.extended);ue.x=0,ue.y++,ue.y===ue.scrollBottom+1?(ue.y--,this._onRequestScroll.fire(this._eraseAttrData(),!0)):(ue.y>=this._bufferService.rows&&(ue.y=this._bufferService.rows-1),ue.lines.get(ue.ybase+ue.y).isWrapped=!0),k=ue.lines.get(ue.ybase+ue.y)}else if(ue.x=X-1,se===2)continue}if(G&&(k.insertCells(ue.x,se,ue.getNullCell(W),W),k.getWidth(X-1)===2&&k.setCellFromCodePoint(X-1,l.NULL_CELL_CODE,l.NULL_CELL_WIDTH,W.fg,W.bg,W.extended)),k.setCellFromCodePoint(ue.x++,q,se,W.fg,W.bg,W.extended),se>0)for(;--se;)k.setCellFromCodePoint(ue.x++,0,0,W.fg,W.bg,W.extended)}else k.getWidth(ue.x-1)?k.addCodepointToCell(ue.x-1,q):k.addCodepointToCell(ue.x-2,q)}Z-M>0&&(k.loadCell(ue.x-1,this._workCell),this._workCell.getWidth()===2||this._workCell.getCode()>65535?this._parser.precedingCodepoint=0:this._workCell.isCombined()?this._parser.precedingCodepoint=this._workCell.getChars().charCodeAt(0):this._parser.precedingCodepoint=this._workCell.content),ue.x<X&&Z-M>0&&k.getWidth(ue.x)===0&&!k.hasContent(ue.x)&&k.setCellFromCodePoint(ue.x,0,1,W.fg,W.bg,W.extended),this._dirtyRowService.markDirty(ue.y)},N.prototype.addCsiHandler=function($,M){var Z=this;return $.final!=="t"||$.prefix||$.intermediates?this._parser.addCsiHandler($,M):this._parser.addCsiHandler($,function(q){return!x(q.params[0],Z._optionsService.options.windowOptions)||M(q)})},N.prototype.addDcsHandler=function($,M){return this._parser.addDcsHandler($,new T.DcsHandler(M))},N.prototype.addEscHandler=function($,M){return this._parser.addEscHandler($,M)},N.prototype.addOscHandler=function($,M){return this._parser.addOscHandler($,new E.OscHandler(M))},N.prototype.bell=function(){this._onRequestBell.fire()},N.prototype.lineFeed=function(){var $=this._bufferService.buffer;this._dirtyRowService.markDirty($.y),this._optionsService.options.convertEol&&($.x=0),$.y++,$.y===$.scrollBottom+1?($.y--,this._onRequestScroll.fire(this._eraseAttrData())):$.y>=this._bufferService.rows&&($.y=this._bufferService.rows-1),$.x>=this._bufferService.cols&&$.x--,this._dirtyRowService.markDirty($.y),this._onLineFeed.fire()},N.prototype.carriageReturn=function(){this._bufferService.buffer.x=0},N.prototype.backspace=function(){var $,M=this._bufferService.buffer;if(!this._coreService.decPrivateModes.reverseWraparound)return this._restrictCursor(),void(M.x>0&&M.x--);if(this._restrictCursor(this._bufferService.cols),M.x>0)M.x--;else if(M.x===0&&M.y>M.scrollTop&&M.y<=M.scrollBottom&&(!(($=M.lines.get(M.ybase+M.y))===null||$===void 0)&&$.isWrapped)){M.lines.get(M.ybase+M.y).isWrapped=!1,M.y--,M.x=this._bufferService.cols-1;var Z=M.lines.get(M.ybase+M.y);Z.hasWidth(M.x)&&!Z.hasContent(M.x)&&M.x--}this._restrictCursor()},N.prototype.tab=function(){if(!(this._bufferService.buffer.x>=this._bufferService.cols)){var $=this._bufferService.buffer.x;this._bufferService.buffer.x=this._bufferService.buffer.nextStop(),this._optionsService.options.screenReaderMode&&this._onA11yTab.fire(this._bufferService.buffer.x-$)}},N.prototype.shiftOut=function(){this._charsetService.setgLevel(1)},N.prototype.shiftIn=function(){this._charsetService.setgLevel(0)},N.prototype._restrictCursor=function($){$===void 0&&($=this._bufferService.cols-1),this._bufferService.buffer.x=Math.min($,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)},N.prototype._setCursor=function($,M){this._dirtyRowService.markDirty(this._bufferService.buffer.y),this._coreService.decPrivateModes.origin?(this._bufferService.buffer.x=$,this._bufferService.buffer.y=this._bufferService.buffer.scrollTop+M):(this._bufferService.buffer.x=$,this._bufferService.buffer.y=M),this._restrictCursor(),this._dirtyRowService.markDirty(this._bufferService.buffer.y)},N.prototype._moveCursor=function($,M){this._restrictCursor(),this._setCursor(this._bufferService.buffer.x+$,this._bufferService.buffer.y+M)},N.prototype.cursorUp=function($){var M=this._bufferService.buffer.y-this._bufferService.buffer.scrollTop;M>=0?this._moveCursor(0,-Math.min(M,$.params[0]||1)):this._moveCursor(0,-($.params[0]||1))},N.prototype.cursorDown=function($){var M=this._bufferService.buffer.scrollBottom-this._bufferService.buffer.y;M>=0?this._moveCursor(0,Math.min(M,$.params[0]||1)):this._moveCursor(0,$.params[0]||1)},N.prototype.cursorForward=function($){this._moveCursor($.params[0]||1,0)},N.prototype.cursorBackward=function($){this._moveCursor(-($.params[0]||1),0)},N.prototype.cursorNextLine=function($){this.cursorDown($),this._bufferService.buffer.x=0},N.prototype.cursorPrecedingLine=function($){this.cursorUp($),this._bufferService.buffer.x=0},N.prototype.cursorCharAbsolute=function($){this._setCursor(($.params[0]||1)-1,this._bufferService.buffer.y)},N.prototype.cursorPosition=function($){this._setCursor($.length>=2?($.params[1]||1)-1:0,($.params[0]||1)-1)},N.prototype.charPosAbsolute=function($){this._setCursor(($.params[0]||1)-1,this._bufferService.buffer.y)},N.prototype.hPositionRelative=function($){this._moveCursor($.params[0]||1,0)},N.prototype.linePosAbsolute=function($){this._setCursor(this._bufferService.buffer.x,($.params[0]||1)-1)},N.prototype.vPositionRelative=function($){this._moveCursor(0,$.params[0]||1)},N.prototype.hVPosition=function($){this.cursorPosition($)},N.prototype.tabClear=function($){var M=$.params[0];M===0?delete this._bufferService.buffer.tabs[this._bufferService.buffer.x]:M===3&&(this._bufferService.buffer.tabs={})},N.prototype.cursorForwardTab=function($){if(!(this._bufferService.buffer.x>=this._bufferService.cols))for(var M=$.params[0]||1;M--;)this._bufferService.buffer.x=this._bufferService.buffer.nextStop()},N.prototype.cursorBackwardTab=function($){if(!(this._bufferService.buffer.x>=this._bufferService.cols))for(var M=$.params[0]||1,Z=this._bufferService.buffer;M--;)Z.x=Z.prevStop()},N.prototype._eraseInBufferLine=function($,M,Z,q){q===void 0&&(q=!1);var se=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+$);se.replaceCells(M,Z,this._bufferService.buffer.getNullCell(this._eraseAttrData()),this._eraseAttrData()),q&&(se.isWrapped=!1)},N.prototype._resetBufferLine=function($){var M=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+$);M.fill(this._bufferService.buffer.getNullCell(this._eraseAttrData())),M.isWrapped=!1},N.prototype.eraseInDisplay=function($){var M;switch(this._restrictCursor(),$.params[0]){case 0:for(M=this._bufferService.buffer.y,this._dirtyRowService.markDirty(M),this._eraseInBufferLine(M++,this._bufferService.buffer.x,this._bufferService.cols,this._bufferService.buffer.x===0);M<this._bufferService.rows;M++)this._resetBufferLine(M);this._dirtyRowService.markDirty(M);break;case 1:for(M=this._bufferService.buffer.y,this._dirtyRowService.markDirty(M),this._eraseInBufferLine(M,0,this._bufferService.buffer.x+1,!0),this._bufferService.buffer.x+1>=this._bufferService.cols&&(this._bufferService.buffer.lines.get(M+1).isWrapped=!1);M--;)this._resetBufferLine(M);this._dirtyRowService.markDirty(0);break;case 2:for(M=this._bufferService.rows,this._dirtyRowService.markDirty(M-1);M--;)this._resetBufferLine(M);this._dirtyRowService.markDirty(0);break;case 3:var Z=this._bufferService.buffer.lines.length-this._bufferService.rows;Z>0&&(this._bufferService.buffer.lines.trimStart(Z),this._bufferService.buffer.ybase=Math.max(this._bufferService.buffer.ybase-Z,0),this._bufferService.buffer.ydisp=Math.max(this._bufferService.buffer.ydisp-Z,0),this._onScroll.fire(0))}},N.prototype.eraseInLine=function($){switch(this._restrictCursor(),$.params[0]){case 0:this._eraseInBufferLine(this._bufferService.buffer.y,this._bufferService.buffer.x,this._bufferService.cols);break;case 1:this._eraseInBufferLine(this._bufferService.buffer.y,0,this._bufferService.buffer.x+1);break;case 2:this._eraseInBufferLine(this._bufferService.buffer.y,0,this._bufferService.cols)}this._dirtyRowService.markDirty(this._bufferService.buffer.y)},N.prototype.insertLines=function($){this._restrictCursor();var M=$.params[0]||1,Z=this._bufferService.buffer;if(!(Z.y>Z.scrollBottom||Z.y<Z.scrollTop)){for(var q=Z.ybase+Z.y,se=this._bufferService.rows-1-Z.scrollBottom,ue=this._bufferService.rows-1+Z.ybase-se+1;M--;)Z.lines.splice(ue-1,1),Z.lines.splice(q,0,Z.getBlankLine(this._eraseAttrData()));this._dirtyRowService.markRangeDirty(Z.y,Z.scrollBottom),Z.x=0}},N.prototype.deleteLines=function($){this._restrictCursor();var M=$.params[0]||1,Z=this._bufferService.buffer;if(!(Z.y>Z.scrollBottom||Z.y<Z.scrollTop)){var q,se=Z.ybase+Z.y;for(q=this._bufferService.rows-1-Z.scrollBottom,q=this._bufferService.rows-1+Z.ybase-q;M--;)Z.lines.splice(se,1),Z.lines.splice(q,0,Z.getBlankLine(this._eraseAttrData()));this._dirtyRowService.markRangeDirty(Z.y,Z.scrollBottom),Z.x=0}},N.prototype.insertChars=function($){this._restrictCursor();var M=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+this._bufferService.buffer.y);M&&(M.insertCells(this._bufferService.buffer.x,$.params[0]||1,this._bufferService.buffer.getNullCell(this._eraseAttrData()),this._eraseAttrData()),this._dirtyRowService.markDirty(this._bufferService.buffer.y))},N.prototype.deleteChars=function($){this._restrictCursor();var M=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+this._bufferService.buffer.y);M&&(M.deleteCells(this._bufferService.buffer.x,$.params[0]||1,this._bufferService.buffer.getNullCell(this._eraseAttrData()),this._eraseAttrData()),this._dirtyRowService.markDirty(this._bufferService.buffer.y))},N.prototype.scrollUp=function($){for(var M=$.params[0]||1,Z=this._bufferService.buffer;M--;)Z.lines.splice(Z.ybase+Z.scrollTop,1),Z.lines.splice(Z.ybase+Z.scrollBottom,0,Z.getBlankLine(this._eraseAttrData()));this._dirtyRowService.markRangeDirty(Z.scrollTop,Z.scrollBottom)},N.prototype.scrollDown=function($){for(var M=$.params[0]||1,Z=this._bufferService.buffer;M--;)Z.lines.splice(Z.ybase+Z.scrollBottom,1),Z.lines.splice(Z.ybase+Z.scrollTop,0,Z.getBlankLine(f.DEFAULT_ATTR_DATA));this._dirtyRowService.markRangeDirty(Z.scrollTop,Z.scrollBottom)},N.prototype.scrollLeft=function($){var M=this._bufferService.buffer;if(!(M.y>M.scrollBottom||M.y<M.scrollTop)){for(var Z=$.params[0]||1,q=M.scrollTop;q<=M.scrollBottom;++q){var se=M.lines.get(M.ybase+q);se.deleteCells(0,Z,M.getNullCell(this._eraseAttrData()),this._eraseAttrData()),se.isWrapped=!1}this._dirtyRowService.markRangeDirty(M.scrollTop,M.scrollBottom)}},N.prototype.scrollRight=function($){var M=this._bufferService.buffer;if(!(M.y>M.scrollBottom||M.y<M.scrollTop)){for(var Z=$.params[0]||1,q=M.scrollTop;q<=M.scrollBottom;++q){var se=M.lines.get(M.ybase+q);se.insertCells(0,Z,M.getNullCell(this._eraseAttrData()),this._eraseAttrData()),se.isWrapped=!1}this._dirtyRowService.markRangeDirty(M.scrollTop,M.scrollBottom)}},N.prototype.insertColumns=function($){var M=this._bufferService.buffer;if(!(M.y>M.scrollBottom||M.y<M.scrollTop)){for(var Z=$.params[0]||1,q=M.scrollTop;q<=M.scrollBottom;++q){var se=this._bufferService.buffer.lines.get(M.ybase+q);se.insertCells(M.x,Z,M.getNullCell(this._eraseAttrData()),this._eraseAttrData()),se.isWrapped=!1}this._dirtyRowService.markRangeDirty(M.scrollTop,M.scrollBottom)}},N.prototype.deleteColumns=function($){var M=this._bufferService.buffer;if(!(M.y>M.scrollBottom||M.y<M.scrollTop)){for(var Z=$.params[0]||1,q=M.scrollTop;q<=M.scrollBottom;++q){var se=M.lines.get(M.ybase+q);se.deleteCells(M.x,Z,M.getNullCell(this._eraseAttrData()),this._eraseAttrData()),se.isWrapped=!1}this._dirtyRowService.markRangeDirty(M.scrollTop,M.scrollBottom)}},N.prototype.eraseChars=function($){this._restrictCursor();var M=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+this._bufferService.buffer.y);M&&(M.replaceCells(this._bufferService.buffer.x,this._bufferService.buffer.x+($.params[0]||1),this._bufferService.buffer.getNullCell(this._eraseAttrData()),this._eraseAttrData()),this._dirtyRowService.markDirty(this._bufferService.buffer.y))},N.prototype.repeatPrecedingCharacter=function($){if(this._parser.precedingCodepoint){for(var M=$.params[0]||1,Z=new Uint32Array(M),q=0;q<M;++q)Z[q]=this._parser.precedingCodepoint;this.print(Z,0,Z.length)}},N.prototype.sendDeviceAttributesPrimary=function($){$.params[0]>0||(this._is("xterm")||this._is("rxvt-unicode")||this._is("screen")?this._coreService.triggerDataEvent(w.C0.ESC+"[?1;2c"):this._is("linux")&&this._coreService.triggerDataEvent(w.C0.ESC+"[?6c"))},N.prototype.sendDeviceAttributesSecondary=function($){$.params[0]>0||(this._is("xterm")?this._coreService.triggerDataEvent(w.C0.ESC+"[>0;276;0c"):this._is("rxvt-unicode")?this._coreService.triggerDataEvent(w.C0.ESC+"[>85;95;0c"):this._is("linux")?this._coreService.triggerDataEvent($.params[0]+"c"):this._is("screen")&&this._coreService.triggerDataEvent(w.C0.ESC+"[>83;40003;0c"))},N.prototype._is=function($){return(this._optionsService.options.termName+"").indexOf($)===0},N.prototype.setMode=function($){for(var M=0;M<$.length;M++)switch($.params[M]){case 4:this._coreService.modes.insertMode=!0}},N.prototype.setModePrivate=function($){for(var M=0;M<$.length;M++)switch($.params[M]){case 1:this._coreService.decPrivateModes.applicationCursorKeys=!0;break;case 2:this._charsetService.setgCharset(0,_.DEFAULT_CHARSET),this._charsetService.setgCharset(1,_.DEFAULT_CHARSET),this._charsetService.setgCharset(2,_.DEFAULT_CHARSET),this._charsetService.setgCharset(3,_.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}},N.prototype.resetMode=function($){for(var M=0;M<$.length;M++)switch($.params[M]){case 4:this._coreService.modes.insertMode=!1}},N.prototype.resetModePrivate=function($){for(var M=0;M<$.length;M++)switch($.params[M]){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(),$.params[M]===1049&&this.restoreCursor(),this._coreService.isCursorInitialized=!0,this._onRequestRefreshRows.fire(0,this._bufferService.rows-1),this._onRequestSyncScrollBar.fire();break;case 2004:this._coreService.decPrivateModes.bracketedPasteMode=!1}},N.prototype._updateAttrColor=function($,M,Z,q,se){return M===2?($|=50331648,$&=-16777216,$|=d.AttributeData.fromColorRGB([Z,q,se])):M===5&&($&=-50331904,$|=33554432|255&Z),$},N.prototype._extractColor=function($,M,Z){var q=[0,0,-1,0,0,0],se=0,ue=0;do{if(q[ue+se]=$.params[M+ue],$.hasSubParams(M+ue)){var J=$.getSubParams(M+ue),z=0;do q[1]===5&&(se=1),q[ue+z+1+se]=J[z];while(++z<J.length&&z+ue+1+se<q.length);break}if(q[1]===5&&ue+se>=2||q[1]===2&&ue+se>=5)break;q[1]&&(se=1)}while(++ue+M<$.length&&ue+se<q.length);for(z=2;z<q.length;++z)q[z]===-1&&(q[z]=0);switch(q[0]){case 38:Z.fg=this._updateAttrColor(Z.fg,q[1],q[3],q[4],q[5]);break;case 48:Z.bg=this._updateAttrColor(Z.bg,q[1],q[3],q[4],q[5]);break;case 58:Z.extended=Z.extended.clone(),Z.extended.underlineColor=this._updateAttrColor(Z.extended.underlineColor,q[1],q[3],q[4],q[5])}return ue},N.prototype._processUnderline=function($,M){M.extended=M.extended.clone(),(!~$||$>5)&&($=1),M.extended.underlineStyle=$,M.fg|=268435456,$===0&&(M.fg&=-268435457),M.updateExtended()},N.prototype.charAttributes=function($){if($.length===1&&$.params[0]===0)return this._curAttrData.fg=f.DEFAULT_ATTR_DATA.fg,void(this._curAttrData.bg=f.DEFAULT_ATTR_DATA.bg);for(var M,Z=$.length,q=this._curAttrData,se=0;se<Z;se++)(M=$.params[se])>=30&&M<=37?(q.fg&=-50331904,q.fg|=16777216|M-30):M>=40&&M<=47?(q.bg&=-50331904,q.bg|=16777216|M-40):M>=90&&M<=97?(q.fg&=-50331904,q.fg|=16777224|M-90):M>=100&&M<=107?(q.bg&=-50331904,q.bg|=16777224|M-100):M===0?(q.fg=f.DEFAULT_ATTR_DATA.fg,q.bg=f.DEFAULT_ATTR_DATA.bg):M===1?q.fg|=134217728:M===3?q.bg|=67108864:M===4?(q.fg|=268435456,this._processUnderline($.hasSubParams(se)?$.getSubParams(se)[0]:1,q)):M===5?q.fg|=536870912:M===7?q.fg|=67108864:M===8?q.fg|=1073741824:M===2?q.bg|=134217728:M===21?this._processUnderline(2,q):M===22?(q.fg&=-134217729,q.bg&=-134217729):M===23?q.bg&=-67108865:M===24?q.fg&=-268435457:M===25?q.fg&=-536870913:M===27?q.fg&=-67108865:M===28?q.fg&=-1073741825:M===39?(q.fg&=-67108864,q.fg|=16777215&f.DEFAULT_ATTR_DATA.fg):M===49?(q.bg&=-67108864,q.bg|=16777215&f.DEFAULT_ATTR_DATA.bg):M===38||M===48||M===58?se+=this._extractColor($,se,q):M===59?(q.extended=q.extended.clone(),q.extended.underlineColor=-1,q.updateExtended()):M===100?(q.fg&=-67108864,q.fg|=16777215&f.DEFAULT_ATTR_DATA.fg,q.bg&=-67108864,q.bg|=16777215&f.DEFAULT_ATTR_DATA.bg):this._logService.debug("Unknown 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23:M!==0&&M!==2||this._windowTitleStack.length&&this.setTitle(this._windowTitleStack.pop()),M!==0&&M!==1||this._iconNameStack.length&&this.setIconName(this._iconNameStack.pop())}}},N.prototype.saveCursor=function($){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},N.prototype.restoreCursor=function($){this._bufferService.buffer.x=this._bufferService.buffer.savedX||0,this._bufferService.buffer.y=Math.max(this._bufferService.buffer.savedY-this._bufferService.buffer.ybase,0),this._curAttrData.fg=this._bufferService.buffer.savedCurAttrData.fg,this._curAttrData.bg=this._bufferService.buffer.savedCurAttrData.bg,this._charsetService.charset=this._savedCharset,this._bufferService.buffer.savedCharset&&(this._charsetService.charset=this._bufferService.buffer.savedCharset),this._restrictCursor()},N.prototype.setTitle=function($){this._windowTitle=$,this._onTitleChange.fire($)},N.prototype.setIconName=function($){this._iconName=$},N.prototype.nextLine=function(){this._bufferService.buffer.x=0,this.index()},N.prototype.keypadApplicationMode=function(){this._logService.debug("Serial 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this._line.length},enumerable:!1,configurable:!0}),l.prototype.getCell=function(h,d){if(!(h<0||h>=this._line.length))return d?(this._line.loadCell(h,d),d):this._line.loadCell(h,new P.CellData)},l.prototype.translateToString=function(h,d,E){return this._line.translateToString(h,d,E)},l}(),f=function(){function l(h){this._core=h}return l.prototype.registerCsiHandler=function(h,d){return this._core.addCsiHandler(h,function(E){return d(E.toArray())})},l.prototype.addCsiHandler=function(h,d){return this.registerCsiHandler(h,d)},l.prototype.registerDcsHandler=function(h,d){return this._core.addDcsHandler(h,function(E,T){return d(E,T.toArray())})},l.prototype.addDcsHandler=function(h,d){return this.registerDcsHandler(h,d)},l.prototype.registerEscHandler=function(h,d){return this._core.addEscHandler(h,d)},l.prototype.addEscHandler=function(h,d){return this.registerEscHandler(h,d)},l.prototype.registerOscHandler=function(h,d){return this._core.addOscHandler(h,d)},l.prototype.addOscHandler=function(h,d){return this.registerOscHandler(h,d)},l}(),c=function(){function l(h){this._core=h}return l.prototype.register=function(h){this._core.unicodeService.register(h)},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(h){this._core.unicodeService.activeVersion=h},enumerable:!1,configurable:!0}),l}()},function(ge,b,I){"use strict";var P,K=this&&this.__extends||(P=function(X,B){return(P=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(G,W){G.__proto__=W}||function(G,W){for(var k in W)W.hasOwnProperty(k)&&(G[k]=W[k])})(X,B)},function(X,B){function G(){this.constructor=X}P(X,B),X.prototype=B===null?Object.create(B):(G.prototype=B.prototype,new G)});Object.defineProperty(b,"__esModule",{value:!0}),b.Terminal=void 0;var D=I(36),w=I(37),_=I(38),F=I(12),v=I(19),s=I(40),y=I(50),f=I(51),c=I(11),l=I(7),h=I(18),d=I(54),E=I(55),T=I(56),L=I(57),x=I(59),A=I(0),O=I(16),U=I(27),N=I(60),$=I(5),M=I(61),Z=I(62),q=I(63),se=I(64),ue=I(65),J=typeof window!="undefined"?window.document:null,z=function(X){function B(G){G===void 0&&(G={});var W=X.call(this,G)||this;return W.browser=c,W._keyDownHandled=!1,W._onCursorMove=new A.EventEmitter,W._onKey=new A.EventEmitter,W._onRender=new A.EventEmitter,W._onSelectionChange=new A.EventEmitter,W._onTitleChange=new A.EventEmitter,W._onFocus=new A.EventEmitter,W._onBlur=new A.EventEmitter,W._onA11yCharEmitter=new A.EventEmitter,W._onA11yTabEmitter=new A.EventEmitter,W._setup(),W.linkifier=W._instantiationService.createInstance(y.Linkifier),W.linkifier2=W.register(W._instantiationService.createInstance(q.Linkifier2)),W.register(W._inputHandler.onRequestBell(function(){return W.bell()})),W.register(W._inputHandler.onRequestRefreshRows(function(k,C){return W.refresh(k,C)})),W.register(W._inputHandler.onRequestReset(function(){return W.reset()})),W.register(W._inputHandler.onRequestScroll(function(k,C){return W.scroll(k,C||void 0)})),W.register(W._inputHandler.onRequestWindowsOptionsReport(function(k){return W._reportWindowsOptions(k)})),W.register(A.forwardEvent(W._inputHandler.onCursorMove,W._onCursorMove)),W.register(A.forwardEvent(W._inputHandler.onTitleChange,W._onTitleChange)),W.register(A.forwardEvent(W._inputHandler.onA11yChar,W._onA11yCharEmitter)),W.register(A.forwardEvent(W._inputHandler.onA11yTab,W._onA11yTabEmitter)),W.register(W._bufferService.onResize(function(k){return W._afterResize(k.cols,k.rows)})),W}return K(B,X),Object.defineProperty(B.prototype,"options",{get:function(){return this.optionsService.options},enumerable:!1,configurable:!0}),Object.defineProperty(B.prototype,"onCursorMove",{get:function(){return this._onCursorMove.event},enumerable:!1,configurable:!0}),Object.defineProperty(B.prototype,"onKey",{get:function(){return this._onKey.event},enumerable:!1,configurable:!0}),Object.defineProperty(B.prototype,"onRender",{get:function(){return this._onRender.event},enumerable:!1,configurable:!0}),Object.defineProperty(B.prototype,"onSelectionChange",{get:function(){return this._onSelectionChange.event},enumerable:!1,configurable:!0}),Object.defineProperty(B.prototype,"onTitleChange",{get:function(){return this._onTitleChange.event},enumerable:!1,configurable:!0}),Object.defineProperty(B.prototype,"onFocus",{get:function(){return this._onFocus.event},enumerable:!1,configurable:!0}),Object.defineProperty(B.prototype,"onBlur",{get:function(){return this._onBlur.event},enumerable:!1,configurable:!0}),Object.defineProperty(B.prototype,"onA11yChar",{get:function(){return this._onA11yCharEmitter.event},enumerable:!1,configurable:!0}),Object.defineProperty(B.prototype,"onA11yTab",{get:function(){return this._onA11yTabEmitter.event},enumerable:!1,configurable:!0}),B.prototype.dispose=function(){var G,W,k;this._isDisposed||(X.prototype.dispose.call(this),(G=this._renderService)===null||G===void 0||G.dispose(),this._customKeyEventHandler=void 0,this.write=function(){},(k=(W=this.element)===null||W===void 0?void 0:W.parentNode)===null||k===void 0||k.removeChild(this.element))},B.prototype._setup=function(){X.prototype._setup.call(this),this._customKeyEventHandler=void 0},Object.defineProperty(B.prototype,"buffer",{get:function(){return this.buffers.active},enumerable:!1,configurable:!0}),B.prototype.focus=function(){this.textarea&&this.textarea.focus({preventScroll:!0})},B.prototype._updateOptions=function(G){var W,k,C,V;switch(X.prototype._updateOptions.call(this,G),G){case"fontFamily":case"fontSize":(W=this._renderService)===null||W===void 0||W.clear(),(k=this._charSizeService)===null||k===void 0||k.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":(C=this.viewport)===null||C===void 0||C.syncScrollArea();break;case"screenReaderMode":this.optionsService.options.screenReaderMode?!this._accessibilityManager&&this._renderService&&(this._accessibilityManager=new T.AccessibilityManager(this,this._renderService)):((V=this._accessibilityManager)===null||V===void 0||V.dispose(),this._accessibilityManager=void 0);break;case"tabStopWidth":this.buffers.setupTabStops();break;case"theme":this._setTheme(this.optionsService.options.theme)}},B.prototype._onTextAreaFocus=function(G){this._coreService.decPrivateModes.sendFocus&&this._coreService.triggerDataEvent(F.C0.ESC+"[I"),this.updateCursorStyle(G),this.element.classList.add("focus"),this._showCursor(),this._onFocus.fire()},B.prototype.blur=function(){var G;return(G=this.textarea)===null||G===void 0?void 0:G.blur()},B.prototype._onTextAreaBlur=function(){this.textarea.value="",this.refresh(this.buffer.y,this.buffer.y),this._coreService.decPrivateModes.sendFocus&&this._coreService.triggerDataEvent(F.C0.ESC+"[O"),this.element.classList.remove("focus"),this._onBlur.fire()},B.prototype._syncTextArea=function(){if(this.textarea&&this.buffer.isCursorInViewport&&!this._compositionHelper.isComposing){var G=Math.ceil(this._charSizeService.height*this.optionsService.options.lineHeight),W=this._bufferService.buffer.y*G,k=this._bufferService.buffer.x*this._charSizeService.width;this.textarea.style.left=k+"px",this.textarea.style.top=W+"px",this.textarea.style.width=this._charSizeService.width+"px",this.textarea.style.height=G+"px",this.textarea.style.lineHeight=G+"px",this.textarea.style.zIndex="-5"}},B.prototype._initGlobal=function(){var G=this;this._bindKeys(),this.register(l.addDisposableDomListener(this.element,"copy",function(k){G.hasSelection()&&_.copyHandler(k,G._selectionService)}));var W=function(k){return _.handlePasteEvent(k,G.textarea,G._coreService)};this.register(l.addDisposableDomListener(this.textarea,"paste",W)),this.register(l.addDisposableDomListener(this.element,"paste",W)),c.isFirefox?this.register(l.addDisposableDomListener(this.element,"mousedown",function(k){k.button===2&&_.rightClickHandler(k,G.textarea,G.screenElement,G._selectionService,G.options.rightClickSelectsWord)})):this.register(l.addDisposableDomListener(this.element,"contextmenu",function(k){_.rightClickHandler(k,G.textarea,G.screenElement,G._selectionService,G.options.rightClickSelectsWord)})),c.isLinux&&this.register(l.addDisposableDomListener(this.element,"auxclick",function(k){k.button===1&&_.moveTextAreaUnderMouseCursor(k,G.textarea,G.screenElement)}))},B.prototype._bindKeys=function(){var G=this;this.register(l.addDisposableDomListener(this.textarea,"keyup",function(W){return G._keyUp(W)},!0)),this.register(l.addDisposableDomListener(this.textarea,"keydown",function(W){return G._keyDown(W)},!0)),this.register(l.addDisposableDomListener(this.textarea,"keypress",function(W){return G._keyPress(W)},!0)),this.register(l.addDisposableDomListener(this.textarea,"compositionstart",function(){return G._compositionHelper.compositionstart()})),this.register(l.addDisposableDomListener(this.textarea,"compositionupdate",function(W){return G._compositionHelper.compositionupdate(W)})),this.register(l.addDisposableDomListener(this.textarea,"compositionend",function(){return G._compositionHelper.compositionend()})),this.register(this.onRender(function(){return G._compositionHelper.updateCompositionElements()})),this.register(this.onRender(function(W){return G._queueLinkification(W.start,W.end)}))},B.prototype.open=function(G){var W=this;if(!G)throw new Error("Terminal requires a parent element.");J.body.contains(G)||this._logService.debug("Terminal.open was called on an element that was not attached to the DOM"),this._document=G.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"),G.appendChild(this.element);var k=J.createDocumentFragment();this._viewportElement=J.createElement("div"),this._viewportElement.classList.add("xterm-viewport"),k.appendChild(this._viewportElement),this._viewportScrollArea=J.createElement("div"),this._viewportScrollArea.classList.add("xterm-scroll-area"),this._viewportElement.appendChild(this._viewportScrollArea),this.screenElement=J.createElement("div"),this.screenElement.classList.add("xterm-screen"),this._helperContainer=J.createElement("div"),this._helperContainer.classList.add("xterm-helpers"),this.screenElement.appendChild(this._helperContainer),k.appendChild(this.screenElement),this.textarea=J.createElement("textarea"),this.textarea.classList.add("xterm-helper-textarea"),this.textarea.setAttribute("aria-label",h.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(ne){return W._onTextAreaFocus(ne)})),this.register(l.addDisposableDomListener(this.textarea,"blur",function(){return W._onTextAreaBlur()})),this._helperContainer.appendChild(this.textarea);var C=this._instantiationService.createInstance(se.CoreBrowserService,this.textarea);this._instantiationService.setService($.ICoreBrowserService,C),this._charSizeService=this._instantiationService.createInstance(M.CharSizeService,this._document,this._helperContainer),this._instantiationService.setService($.ICharSizeService,this._charSizeService),this._compositionView=J.createElement("div"),this._compositionView.classList.add("composition-view"),this._compositionHelper=this._instantiationService.createInstance(D.CompositionHelper,this.textarea,this._compositionView),this._helperContainer.appendChild(this._compositionView),this.element.appendChild(k),this._theme=this.options.theme||this._theme,this._colorManager=new U.ColorManager(J,this.options.allowTransparency),this.register(this.optionsService.onOptionChange(function(ne){return W._colorManager.onOptionsChange(ne)})),this._colorManager.setTheme(this._theme);var V=this._createRenderer();this._renderService=this.register(this._instantiationService.createInstance(N.RenderService,V,this.rows,this.screenElement)),this._instantiationService.setService($.IRenderService,this._renderService),this.register(this._renderService.onRenderedBufferChange(function(ne){return W._onRender.fire(ne)})),this.onResize(function(ne){return W._renderService.resize(ne.cols,ne.rows)}),this._soundService=this._instantiationService.createInstance(d.SoundService),this._instantiationService.setService($.ISoundService,this._soundService),this._mouseService=this._instantiationService.createInstance(Z.MouseService),this._instantiationService.setService($.IMouseService,this._mouseService),this.viewport=this._instantiationService.createInstance(w.Viewport,function(ne,pe){return W.scrollLines(ne,pe)},this._viewportElement,this._viewportScrollArea),this.viewport.onThemeChange(this._colorManager.colors),this.register(this._inputHandler.onRequestSyncScrollBar(function(){return W.viewport.syncScrollArea()})),this.register(this.viewport),this.register(this.onCursorMove(function(){W._renderService.onCursorMove(),W._syncTextArea()})),this.register(this.onResize(function(){return W._renderService.onResize(W.cols,W.rows)})),this.register(this.onBlur(function(){return W._renderService.onBlur()})),this.register(this.onFocus(function(){return W._renderService.onFocus()})),this.register(this._renderService.onDimensionsChange(function(){return W.viewport.syncScrollArea()})),this._selectionService=this.register(this._instantiationService.createInstance(f.SelectionService,this.element,this.screenElement)),this._instantiationService.setService($.ISelectionService,this._selectionService),this.register(this._selectionService.onRequestScrollLines(function(ne){return W.scrollLines(ne.amount,ne.suppressScrollEvent)})),this.register(this._selectionService.onSelectionChange(function(){return W._onSelectionChange.fire()})),this.register(this._selectionService.onRequestRedraw(function(ne){return W._renderService.onSelectionChanged(ne.start,ne.end,ne.columnSelectMode)})),this.register(this._selectionService.onLinuxMouseSelection(function(ne){W.textarea.value=ne,W.textarea.focus(),W.textarea.select()})),this.register(this.onScroll(function(){W.viewport.syncScrollArea(),W._selectionService.refresh()})),this.register(l.addDisposableDomListener(this._viewportElement,"scroll",function(){return W._selectionService.refresh()})),this._mouseZoneManager=this._instantiationService.createInstance(E.MouseZoneManager,this.element,this.screenElement),this.register(this._mouseZoneManager),this.register(this.onScroll(function(){return W._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(ne){return W._selectionService.onMouseDown(ne)})),this._coreMouseService.areMouseEventsActive?(this._selectionService.disable(),this.element.classList.add("enable-mouse-events")):this._selectionService.enable(),this.options.screenReaderMode&&(this._accessibilityManager=new T.AccessibilityManager(this,this._renderService)),this._charSizeService.measure(),this.refresh(0,this.rows-1),this._initGlobal(),this.bindMouse()},B.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(L.DomRenderer,this._colorManager.colors,this.element,this.screenElement,this._viewportElement,this.linkifier,this.linkifier2);default:throw new Error('Unrecognized rendererType "'+this.options.rendererType+'"')}},B.prototype._setTheme=function(G){var W,k,C;this._theme=G,(W=this._colorManager)===null||W===void 0||W.setTheme(G),(k=this._renderService)===null||k===void 0||k.setColors(this._colorManager.colors),(C=this.viewport)===null||C===void 0||C.onThemeChange(this._colorManager.colors)},B.prototype.bindMouse=function(){var G=this,W=this,k=this.element;function C(me){var Ne,Be,Me=W._mouseService.getRawByteCoords(me,W.screenElement,W.cols,W.rows);if(!Me)return!1;switch(me.overrideType||me.type){case"mousemove":Be=32,me.buttons===void 0?(Ne=3,me.button!==void 0&&(Ne=me.button<3?me.button:3)):Ne=1&me.buttons?0:4&me.buttons?1:2&me.buttons?2:3;break;case"mouseup":Be=0,Ne=me.button<3?me.button:3;break;case"mousedown":Be=1,Ne=me.button<3?me.button:3;break;case"wheel":me.deltaY!==0&&(Be=me.deltaY<0?0:1),Ne=4;break;default:return!1}return!(Be===void 0||Ne===void 0||Ne>4)&&W._coreMouseService.triggerMouseEvent({col:Me.x-33,row:Me.y-33,button:Ne,action:Be,ctrl:me.ctrlKey,alt:me.altKey,shift:me.shiftKey})}var V={mouseup:null,wheel:null,mousedrag:null,mousemove:null},ne=function(me){return C(me),me.buttons||(G._document.removeEventListener("mouseup",V.mouseup),V.mousedrag&&G._document.removeEventListener("mousemove",V.mousedrag)),G.cancel(me)},pe=function(me){return C(me),me.preventDefault(),G.cancel(me)},Ce=function(me){me.buttons&&C(me)},We=function(me){me.buttons||C(me)};this.register(this._coreMouseService.onProtocolChange(function(me){me?(G.optionsService.options.logLevel==="debug"&&G._logService.debug("Binding to mouse events:",G._coreMouseService.explainEvents(me)),G.element.classList.add("enable-mouse-events"),G._selectionService.disable()):(G._logService.debug("Unbinding from mouse events."),G.element.classList.remove("enable-mouse-events"),G._selectionService.enable()),8&me?V.mousemove||(k.addEventListener("mousemove",We),V.mousemove=We):(k.removeEventListener("mousemove",V.mousemove),V.mousemove=null),16&me?V.wheel||(k.addEventListener("wheel",pe,{passive:!1}),V.wheel=pe):(k.removeEventListener("wheel",V.wheel),V.wheel=null),2&me?V.mouseup||(V.mouseup=ne):(G._document.removeEventListener("mouseup",V.mouseup),V.mouseup=null),4&me?V.mousedrag||(V.mousedrag=Ce):(G._document.removeEventListener("mousemove",V.mousedrag),V.mousedrag=null)})),this._coreMouseService.activeProtocol=this._coreMouseService.activeProtocol,this.register(l.addDisposableDomListener(k,"mousedown",function(me){if(me.preventDefault(),G.focus(),G._coreMouseService.areMouseEventsActive&&!G._selectionService.shouldForceSelection(me))return C(me),V.mouseup&&G._document.addEventListener("mouseup",V.mouseup),V.mousedrag&&G._document.addEventListener("mousemove",V.mousedrag),G.cancel(me)})),this.register(l.addDisposableDomListener(k,"wheel",function(me){if(!V.wheel){if(!G.buffer.hasScrollback){var Ne=G.viewport.getLinesScrolled(me);if(Ne===0)return;for(var Be=F.C0.ESC+(G._coreService.decPrivateModes.applicationCursorKeys?"O":"[")+(me.deltaY<0?"A":"B"),Me="",wt=0;wt<Math.abs(Ne);wt++)Me+=Be;G._coreService.triggerDataEvent(Me,!0)}}},{passive:!0})),this.register(l.addDisposableDomListener(k,"wheel",function(me){if(!V.wheel)return G.viewport.onWheel(me)?void 0:G.cancel(me)},{passive:!1})),this.register(l.addDisposableDomListener(k,"touchstart",function(me){if(!G._coreMouseService.areMouseEventsActive)return G.viewport.onTouchStart(me),G.cancel(me)},{passive:!0})),this.register(l.addDisposableDomListener(k,"touchmove",function(me){if(!G._coreMouseService.areMouseEventsActive)return G.viewport.onTouchMove(me)?void 0:G.cancel(me)},{passive:!1}))},B.prototype.refresh=function(G,W){var k;(k=this._renderService)===null||k===void 0||k.refreshRows(G,W)},B.prototype._queueLinkification=function(G,W){var k;(k=this.linkifier)===null||k===void 0||k.linkifyRows(G,W)},B.prototype.updateCursorStyle=function(G){this._selectionService&&this._selectionService.shouldColumnSelect(G)?this.element.classList.add("column-select"):this.element.classList.remove("column-select")},B.prototype._showCursor=function(){this._coreService.isCursorInitialized||(this._coreService.isCursorInitialized=!0,this.refresh(this.buffer.y,this.buffer.y))},B.prototype.scrollLines=function(G,W){X.prototype.scrollLines.call(this,G,W),this.refresh(0,this.rows-1)},B.prototype.paste=function(G){_.paste(G,this.textarea,this._coreService)},B.prototype.attachCustomKeyEventHandler=function(G){this._customKeyEventHandler=G},B.prototype.registerLinkMatcher=function(G,W,k){var C=this.linkifier.registerLinkMatcher(G,W,k);return this.refresh(0,this.rows-1),C},B.prototype.deregisterLinkMatcher=function(G){this.linkifier.deregisterLinkMatcher(G)&&this.refresh(0,this.rows-1)},B.prototype.registerLinkProvider=function(G){return this.linkifier2.registerLinkProvider(G)},B.prototype.registerCharacterJoiner=function(G){var W=this._renderService.registerCharacterJoiner(G);return this.refresh(0,this.rows-1),W},B.prototype.deregisterCharacterJoiner=function(G){this._renderService.deregisterCharacterJoiner(G)&&this.refresh(0,this.rows-1)},Object.defineProperty(B.prototype,"markers",{get:function(){return this.buffer.markers},enumerable:!1,configurable:!0}),B.prototype.addMarker=function(G){if(this.buffer===this.buffers.normal)return this.buffer.addMarker(this.buffer.ybase+this.buffer.y+G)},B.prototype.hasSelection=function(){return!!this._selectionService&&this._selectionService.hasSelection},B.prototype.select=function(G,W,k){this._selectionService.setSelection(G,W,k)},B.prototype.getSelection=function(){return this._selectionService?this._selectionService.selectionText:""},B.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]}},B.prototype.clearSelection=function(){var G;(G=this._selectionService)===null||G===void 0||G.clearSelection()},B.prototype.selectAll=function(){var G;(G=this._selectionService)===null||G===void 0||G.selectAll()},B.prototype.selectLines=function(G,W){var k;(k=this._selectionService)===null||k===void 0||k.selectLines(G,W)},B.prototype._keyDown=function(G){if(this._keyDownHandled=!1,this._customKeyEventHandler&&this._customKeyEventHandler(G)===!1)return!1;if(!this._compositionHelper.keydown(G))return this.buffer.ybase!==this.buffer.ydisp&&this.scrollToBottom(),!1;var W=x.evaluateKeyboardEvent(G,this._coreService.decPrivateModes.applicationCursorKeys,this.browser.isMac,this.options.macOptionIsMeta);if(this.updateCursorStyle(G),W.type===3||W.type===2){var k=this.rows-1;return this.scrollLines(W.type===2?-k:k),this.cancel(G,!0)}return W.type===1&&this.selectAll(),!!this._isThirdLevelShift(this.browser,G)||(W.cancel&&this.cancel(G,!0),!W.key||(W.key!==F.C0.ETX&&W.key!==F.C0.CR||(this.textarea.value=""),this._onKey.fire({key:W.key,domEvent:G}),this._showCursor(),this._coreService.triggerDataEvent(W.key,!0),this.optionsService.options.screenReaderMode?void(this._keyDownHandled=!0):this.cancel(G,!0)))},B.prototype._isThirdLevelShift=function(G,W){var k=G.isMac&&!this.options.macOptionIsMeta&&W.altKey&&!W.ctrlKey&&!W.metaKey||G.isWindows&&W.altKey&&W.ctrlKey&&!W.metaKey;return W.type==="keypress"?k:k&&(!W.keyCode||W.keyCode>47)},B.prototype._keyUp=function(G){this._customKeyEventHandler&&this._customKeyEventHandler(G)===!1||(function(W){return W.keyCode===16||W.keyCode===17||W.keyCode===18}(G)||this.focus(),this.updateCursorStyle(G))},B.prototype._keyPress=function(G){var W;if(this._keyDownHandled||this._customKeyEventHandler&&this._customKeyEventHandler(G)===!1)return!1;if(this.cancel(G),G.charCode)W=G.charCode;else if(G.which===null||G.which===void 0)W=G.keyCode;else{if(G.which===0||G.charCode===0)return!1;W=G.which}return!(!W||(G.altKey||G.ctrlKey||G.metaKey)&&!this._isThirdLevelShift(this.browser,G))&&(W=String.fromCharCode(W),this._onKey.fire({key:W,domEvent:G}),this._showCursor(),this._coreService.triggerDataEvent(W,!0),!0)},B.prototype.bell=function(){this._soundBell()&&this._soundService.playBellSound()},B.prototype.resize=function(G,W){G!==this.cols||W!==this.rows?X.prototype.resize.call(this,G,W):this._charSizeService&&!this._charSizeService.hasValidSize&&this._charSizeService.measure()},B.prototype._afterResize=function(G,W){var k,C;(k=this._charSizeService)===null||k===void 0||k.measure(),(C=this.viewport)===null||C===void 0||C.syncScrollArea(!0)},B.prototype.clear=function(){if(this.buffer.ybase!==0||this.buffer.y!==0){this.buffer.lines.set(0,this.buffer.lines.get(this.buffer.ybase+this.buffer.y)),this.buffer.lines.length=1,this.buffer.ydisp=0,this.buffer.ybase=0,this.buffer.y=0;for(var G=1;G<this.rows;G++)this.buffer.lines.push(this.buffer.getBlankLine(O.DEFAULT_ATTR_DATA));this.refresh(0,this.rows-1),this._onScroll.fire(this.buffer.ydisp)}},B.prototype.reset=function(){var G,W;this.options.rows=this.rows,this.options.cols=this.cols;var k=this._customKeyEventHandler;this._setup(),X.prototype.reset.call(this),(G=this._selectionService)===null||G===void 0||G.reset(),this._customKeyEventHandler=k,this.refresh(0,this.rows-1),(W=this.viewport)===null||W===void 0||W.syncScrollArea()},B.prototype._reportWindowsOptions=function(G){if(this._renderService)switch(G){case v.WindowsOptionsReportType.GET_WIN_SIZE_PIXELS:var W=this._renderService.dimensions.scaledCanvasWidth.toFixed(0),k=this._renderService.dimensions.scaledCanvasHeight.toFixed(0);this._coreService.triggerDataEvent(F.C0.ESC+"[4;"+k+";"+W+"t");break;case v.WindowsOptionsReportType.GET_CELL_SIZE_PIXELS:var C=this._renderService.dimensions.scaledCellWidth.toFixed(0),V=this._renderService.dimensions.scaledCellHeight.toFixed(0);this._coreService.triggerDataEvent(F.C0.ESC+"[6;"+V+";"+C+"t")}},B.prototype.cancel=function(G,W){if(this.options.cancelEvents||W)return G.preventDefault(),G.stopPropagation(),!1},B.prototype._visualBell=function(){return!1},B.prototype._soundBell=function(){return this.options.bellStyle==="sound"},B}(ue.CoreTerminal);b.Terminal=z},function(ge,b,I){"use strict";var P=this&&this.__decorate||function(F,v,s,y){var f,c=arguments.length,l=c<3?v:y===null?y=Object.getOwnPropertyDescriptor(v,s):y;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")l=Reflect.decorate(F,v,s,y);else for(var 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f=this._textarea.value.substring(this._compositionPosition.start,this._compositionPosition.end);this._coreService.triggerDataEvent(f,!0)}},F.prototype._handleAnyTextareaChanges=function(){var v=this,s=this._textarea.value;setTimeout(function(){if(!v._isComposing){var y=v._textarea.value.replace(s,"");y.length>0&&v._coreService.triggerDataEvent(y,!0)}},0)},F.prototype.updateCompositionElements=function(v){var s=this;if(this._isComposing){if(this._bufferService.buffer.isCursorInViewport){var y=Math.ceil(this._charSizeService.height*this._optionsService.options.lineHeight),f=this._bufferService.buffer.y*y,c=this._bufferService.buffer.x*this._charSizeService.width;this._compositionView.style.left=c+"px",this._compositionView.style.top=f+"px",this._compositionView.style.height=y+"px",this._compositionView.style.lineHeight=y+"px",this._compositionView.style.fontFamily=this._optionsService.options.fontFamily,this._compositionView.style.fontSize=this._optionsService.options.fontSize+"px";var l=this._compositionView.getBoundingClientRect();this._textarea.style.left=c+"px",this._textarea.style.top=f+"px",this._textarea.style.width=l.width+"px",this._textarea.style.height=l.height+"px",this._textarea.style.lineHeight=l.height+"px"}v||setTimeout(function(){return s.updateCompositionElements(!0)},0)}},F=P([K(2,w.IBufferService),K(3,w.IOptionsService),K(4,D.ICharSizeService),K(5,w.ICoreService)],F)}();b.CompositionHelper=_},function(ge,b,I){"use strict";var P,K=this&&this.__extends||(P=function(f,c){return(P=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(l,h){l.__proto__=h}||function(l,h){for(var d in h)h.hasOwnProperty(d)&&(l[d]=h[d])})(f,c)},function(f,c){function l(){this.constructor=f}P(f,c),f.prototype=c===null?Object.create(c):(l.prototype=c.prototype,new l)}),D=this&&this.__decorate||function(f,c,l,h){var d,E=arguments.length,T=E<3?c:h===null?h=Object.getOwnPropertyDescriptor(c,l):h;if(typeof Reflect=="object"&&typeof 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h._innerRefresh()}))},c.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 h=this._bufferService.buffer.ydisp*this._currentRowHeight;this._viewportElement.scrollTop!==h&&(this._ignoreNextScrollEvent=!0,this._viewportElement.scrollTop=h),this._refreshAnimationFrame=null},c.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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h=this._getPixelsScrolled(l);return h!==0&&(this._viewportElement.scrollTop+=h,this._bubbleScroll(l,h))},c.prototype._getPixelsScrolled=function(l){if(l.deltaY===0)return 0;var h=this._applyScrollModifier(l.deltaY,l);return l.deltaMode===WheelEvent.DOM_DELTA_LINE?h*=this._currentRowHeight:l.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(h*=this._currentRowHeight*this._bufferService.rows),h},c.prototype.getLinesScrolled=function(l){if(l.deltaY===0)return 0;var h=this._applyScrollModifier(l.deltaY,l);return l.deltaMode===WheelEvent.DOM_DELTA_PIXEL?(h/=this._currentRowHeight+0,this._wheelPartialScroll+=h,h=Math.floor(Math.abs(this._wheelPartialScroll))*(this._wheelPartialScroll>0?1:-1),this._wheelPartialScroll%=1):l.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(h*=this._bufferService.rows),h},c.prototype._applyScrollModifier=function(l,h){var d=this._optionsService.options.fastScrollModifier;return d==="alt"&&h.altKey||d==="ctrl"&&h.ctrlKey||d==="shift"&&h.shiftKey?l*this._optionsService.options.fastScrollSensitivity*this._optionsService.options.scrollSensitivity:l*this._optionsService.options.scrollSensitivity},c.prototype.onTouchStart=function(l){this._lastTouchY=l.touches[0].pageY},c.prototype.onTouchMove=function(l){var h=this._lastTouchY-l.touches[0].pageY;return this._lastTouchY=l.touches[0].pageY,h!==0&&(this._viewportElement.scrollTop+=h,this._bubbleScroll(l,h))},c=D([w(3,s.IBufferService),w(4,s.IOptionsService),w(5,v.ICharSizeService),w(6,v.IRenderService)],c)}(_.Disposable);b.Viewport=y},function(ge,b,I){"use strict";function P(_){return _.replace(/\r?\n/g,"\r")}function K(_,F){return F?"\x1B[200~"+_+"\x1B[201~":_}function D(_,F,v){_=K(_=P(_),v.decPrivateModes.bracketedPasteMode),v.triggerDataEvent(_,!0),F.value=""}function w(_,F,v){var 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Array&&function(l,h){l.__proto__=h}||function(l,h){for(var d in h)h.hasOwnProperty(d)&&(l[d]=h[d])})(f,c)},function(f,c){function l(){this.constructor=f}P(f,c),f.prototype=c===null?Object.create(c):(l.prototype=c.prototype,new l)});Object.defineProperty(b,"__esModule",{value:!0}),b.EscapeSequenceParser=b.VT500_TRANSITION_TABLE=b.TransitionTable=void 0;var D=I(2),w=I(15),_=I(21),F=I(22),v=I(24),s=function(){function f(c){this.table=new Uint8Array(c)}return f.prototype.setDefault=function(c,l){w.fill(this.table,c<<4|l)},f.prototype.add=function(c,l,h,d){this.table[l<<8|c]=h<<4|d},f.prototype.addMany=function(c,l,h,d){for(var E=0;E<c.length;E++)this.table[l<<8|c[E]]=h<<4|d},f}();b.TransitionTable=s,b.VT500_TRANSITION_TABLE=function(){var f=new s(4095),c=Array.apply(null,Array(256)).map(function(L,x){return x}),l=function(L,x){return c.slice(L,x)},h=l(32,127),d=l(0,24);d.push(25),d.push.apply(d,l(28,32));var E,T=l(0,14);for(E in f.setDefault(1,0),f.addMany(h,0,2,0),T)f.addMany([24,26,153,154],E,3,0),f.addMany(l(128,144),E,3,0),f.addMany(l(144,152),E,3,0),f.add(156,E,0,0),f.add(27,E,11,1),f.add(157,E,4,8),f.addMany([152,158,159],E,0,7),f.add(155,E,11,3),f.add(144,E,11,9);return f.addMany(d,0,3,0),f.addMany(d,1,3,1),f.add(127,1,0,1),f.addMany(d,8,0,8),f.addMany(d,3,3,3),f.add(127,3,0,3),f.addMany(d,4,3,4),f.add(127,4,0,4),f.addMany(d,6,3,6),f.addMany(d,5,3,5),f.add(127,5,0,5),f.addMany(d,2,3,2),f.add(127,2,0,2),f.add(93,1,4,8),f.addMany(h,8,5,8),f.add(127,8,5,8),f.addMany([156,27,24,26,7],8,6,0),f.addMany(l(28,32),8,0,8),f.addMany([88,94,95],1,0,7),f.addMany(h,7,0,7),f.addMany(d,7,0,7),f.add(156,7,0,0),f.add(127,7,0,7),f.add(91,1,11,3),f.addMany(l(64,127),3,7,0),f.addMany(l(48,60),3,8,4),f.addMany([60,61,62,63],3,9,4),f.addMany(l(48,60),4,8,4),f.addMany(l(64,127),4,7,0),f.addMany([60,61,62,63],4,0,6),f.addMany(l(32,64),6,0,6),f.add(127,6,0,6),f.addMany(l(64,127),6,0,0),f.addMany(l(32,48),3,9,5),f.addMany(l(32,48),5,9,5),f.addMany(l(48,64),5,0,6),f.addMany(l(64,127),5,7,0),f.addMany(l(32,48),4,9,5),f.addMany(l(32,48),1,9,2),f.addMany(l(32,48),2,9,2),f.addMany(l(48,127),2,10,0),f.addMany(l(48,80),1,10,0),f.addMany(l(81,88),1,10,0),f.addMany([89,90,92],1,10,0),f.addMany(l(96,127),1,10,0),f.add(80,1,11,9),f.addMany(d,9,0,9),f.add(127,9,0,9),f.addMany(l(28,32),9,0,9),f.addMany(l(32,48),9,9,12),f.addMany(l(48,60),9,8,10),f.addMany([60,61,62,63],9,9,10),f.addMany(d,11,0,11),f.addMany(l(32,128),11,0,11),f.addMany(l(28,32),11,0,11),f.addMany(d,10,0,10),f.add(127,10,0,10),f.addMany(l(28,32),10,0,10),f.addMany(l(48,60),10,8,10),f.addMany([60,61,62,63],10,0,11),f.addMany(l(32,48),10,9,12),f.addMany(d,12,0,12),f.add(127,12,0,12),f.addMany(l(28,32),12,0,12),f.addMany(l(32,48),12,9,12),f.addMany(l(48,64),12,0,11),f.addMany(l(64,127),12,12,13),f.addMany(l(64,127),10,12,13),f.addMany(l(64,127),9,12,13),f.addMany(d,13,13,13),f.addMany(h,13,13,13),f.add(127,13,0,13),f.addMany([27,156,24,26],13,14,0),f.add(160,0,2,0),f.add(160,8,5,8),f.add(160,6,0,6),f.add(160,11,0,11),f.add(160,13,13,13),f}();var y=function(f){function c(l){l===void 0&&(l=b.VT500_TRANSITION_TABLE);var h=f.call(this)||this;return h._transitions=l,h.initialState=0,h.currentState=h.initialState,h._params=new _.Params,h._params.addParam(0),h._collect=0,h.precedingCodepoint=0,h._printHandlerFb=function(d,E,T){},h._executeHandlerFb=function(d){},h._csiHandlerFb=function(d,E){},h._escHandlerFb=function(d){},h._errorHandlerFb=function(d){return d},h._printHandler=h._printHandlerFb,h._executeHandlers=Object.create(null),h._csiHandlers=Object.create(null),h._escHandlers=Object.create(null),h._oscParser=new F.OscParser,h._dcsParser=new v.DcsParser,h._errorHandler=h._errorHandlerFb,h.setEscHandler({final:"\\"},function(){}),h}return K(c,f),c.prototype._identifier=function(l,h){h===void 0&&(h=[64,126]);var d=0;if(l.prefix){if(l.prefix.length>1)throw new Error("only one byte as prefix supported");if((d=l.prefix.charCodeAt(0))&&60>d||d>63)throw new Error("prefix must be in range 0x3c .. 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"+h[1]);return d<<=8,d|=L},c.prototype.identToString=function(l){for(var h=[];l;)h.push(String.fromCharCode(255&l)),l>>=8;return h.reverse().join("")},c.prototype.dispose=function(){this._csiHandlers=Object.create(null),this._executeHandlers=Object.create(null),this._escHandlers=Object.create(null),this._oscParser.dispose(),this._dcsParser.dispose()},c.prototype.setPrintHandler=function(l){this._printHandler=l},c.prototype.clearPrintHandler=function(){this._printHandler=this._printHandlerFb},c.prototype.addEscHandler=function(l,h){var d=this._identifier(l,[48,126]);this._escHandlers[d]===void 0&&(this._escHandlers[d]=[]);var E=this._escHandlers[d];return E.push(h),{dispose:function(){var T=E.indexOf(h);T!==-1&&E.splice(T,1)}}},c.prototype.setEscHandler=function(l,h){this._escHandlers[this._identifier(l,[48,126])]=[h]},c.prototype.clearEscHandler=function(l){this._escHandlers[this._identifier(l,[48,126])]&&delete this._escHandlers[this._identifier(l,[48,126])]},c.prototype.setEscHandlerFallback=function(l){this._escHandlerFb=l},c.prototype.setExecuteHandler=function(l,h){this._executeHandlers[l.charCodeAt(0)]=h},c.prototype.clearExecuteHandler=function(l){this._executeHandlers[l.charCodeAt(0)]&&delete this._executeHandlers[l.charCodeAt(0)]},c.prototype.setExecuteHandlerFallback=function(l){this._executeHandlerFb=l},c.prototype.addCsiHandler=function(l,h){var d=this._identifier(l);this._csiHandlers[d]===void 0&&(this._csiHandlers[d]=[]);var E=this._csiHandlers[d];return E.push(h),{dispose:function(){var T=E.indexOf(h);T!==-1&&E.splice(T,1)}}},c.prototype.setCsiHandler=function(l,h){this._csiHandlers[this._identifier(l)]=[h]},c.prototype.clearCsiHandler=function(l){this._csiHandlers[this._identifier(l)]&&delete this._csiHandlers[this._identifier(l)]},c.prototype.setCsiHandlerFallback=function(l){this._csiHandlerFb=l},c.prototype.addDcsHandler=function(l,h){return this._dcsParser.addHandler(this._identifier(l),h)},c.prototype.setDcsHandler=function(l,h){this._dcsParser.setHandler(this._identifier(l),h)},c.prototype.clearDcsHandler=function(l){this._dcsParser.clearHandler(this._identifier(l))},c.prototype.setDcsHandlerFallback=function(l){this._dcsParser.setHandlerFallback(l)},c.prototype.addOscHandler=function(l,h){return this._oscParser.addHandler(l,h)},c.prototype.setOscHandler=function(l,h){this._oscParser.setHandler(l,h)},c.prototype.clearOscHandler=function(l){this._oscParser.clearHandler(l)},c.prototype.setOscHandlerFallback=function(l){this._oscParser.setHandlerFallback(l)},c.prototype.setErrorHandler=function(l){this._errorHandler=l},c.prototype.clearErrorHandler=function(){this._errorHandler=this._errorHandlerFb},c.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},c.prototype.parse=function(l,h){for(var d=0,E=0,T=this.currentState,L=this._oscParser,x=this._dcsParser,A=this._collect,O=this._params,U=this._transitions.table,N=0;N<h;++N){switch((E=U[T<<8|((d=l[N])<160?d:160)])>>4){case 2:for(var $=N+1;;++$){if($>=h||(d=l[$])<32||d>126&&d<160){this._printHandler(l,N,$),N=$-1;break}if(++$>=h||(d=l[$])<32||d>126&&d<160){this._printHandler(l,N,$),N=$-1;break}if(++$>=h||(d=l[$])<32||d>126&&d<160){this._printHandler(l,N,$),N=$-1;break}if(++$>=h||(d=l[$])<32||d>126&&d<160){this._printHandler(l,N,$),N=$-1;break}}break;case 3:this._executeHandlers[d]?this._executeHandlers[d]():this._executeHandlerFb(d),this.precedingCodepoint=0;break;case 0:break;case 1:if(this._errorHandler({position:N,code:d,currentState:T,collect:A,params:O,abort:!1}).abort)return;break;case 7:for(var M=this._csiHandlers[A<<8|d],Z=M?M.length-1:-1;Z>=0&&M[Z](O)===!1;Z--);Z<0&&this._csiHandlerFb(A<<8|d,O),this.precedingCodepoint=0;break;case 8:do switch(d){case 59:O.addParam(0);break;case 58:O.addSubParam(-1);break;default:O.addDigit(d-48)}while(++N<h&&(d=l[N])>47&&d<60);N--;break;case 9:A<<=8,A|=d;break;case 10:for(var q=this._escHandlers[A<<8|d],se=q?q.length-1:-1;se>=0&&q[se]()===!1;se--);se<0&&this._escHandlerFb(A<<8|d),this.precedingCodepoint=0;break;case 11:O.reset(),O.addParam(0),A=0;break;case 12:x.hook(A<<8|d,O);break;case 13:for(var ue=N+1;;++ue)if(ue>=h||(d=l[ue])===24||d===26||d===27||d>127&&d<160){x.put(l,N,ue),N=ue-1;break}break;case 14:x.unhook(d!==24&&d!==26),d===27&&(E|=1),O.reset(),O.addParam(0),A=0,this.precedingCodepoint=0;break;case 4:L.start();break;case 5:for(var J=N+1;;J++)if(J>=h||(d=l[J])<32||d>127&&d<=159){L.put(l,N,J),N=J-1;break}break;case 6:L.end(d!==24&&d!==26),d===27&&(E|=1),O.reset(),O.addParam(0),A=0,this.precedingCodepoint=0}T=15&E}this._collect=A,this.currentState=T},c}(D.Disposable);b.EscapeSequenceParser=y},function(ge,b,I){"use strict";var P,K=this&&this.__extends||(P=function(L,x){return(P=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(A,O){A.__proto__=O}||function(A,O){for(var U in O)O.hasOwnProperty(U)&&(A[U]=O[U])})(L,x)},function(L,x){function A(){this.constructor=L}P(L,x),L.prototype=x===null?Object.create(x):(A.prototype=x.prototype,new A)}),D=this&&this.__decorate||function(L,x,A,O){var U,N=arguments.length,$=N<3?x:O===null?O=Object.getOwnPropertyDescriptor(x,A):O;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")$=Reflect.decorate(L,x,A,O);else for(var M=L.length-1;M>=0;M--)(U=L[M])&&($=(N<3?U($):N>3?U(x,A,$):U(x,A))||$);return N>3&&$&&Object.defineProperty(x,A,$),$},w=this&&this.__param||function(L,x){return function(A,O){x(A,O,L)}};Object.defineProperty(b,"__esModule",{value:!0}),b.Renderer=void 0;var _=I(41),F=I(47),v=I(48),s=I(49),y=I(29),f=I(2),c=I(5),l=I(1),h=I(25),d=I(0),E=1,T=function(L){function x(A,O,U,N,$,M,Z,q,se){var ue=L.call(this)||this;ue._colors=A,ue._screenElement=O,ue._bufferService=$,ue._charSizeService=M,ue._optionsService=Z,ue._id=E++,ue._onRequestRedraw=new d.EventEmitter;var J=ue._optionsService.options.allowTransparency;return ue._characterJoinerRegistry=new y.CharacterJoinerRegistry(ue._bufferService),ue._renderLayers=[new _.TextRenderLayer(ue._screenElement,0,ue._colors,ue._characterJoinerRegistry,J,ue._id,ue._bufferService,Z),new F.SelectionRenderLayer(ue._screenElement,1,ue._colors,ue._id,ue._bufferService,Z),new s.LinkRenderLayer(ue._screenElement,2,ue._colors,ue._id,U,N,ue._bufferService,Z),new v.CursorRenderLayer(ue._screenElement,3,ue._colors,ue._id,ue._onRequestRedraw,ue._bufferService,Z,q,se)],ue.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},ue._devicePixelRatio=window.devicePixelRatio,ue._updateDimensions(),ue.onOptionsChanged(),ue}return K(x,L),Object.defineProperty(x.prototype,"onRequestRedraw",{get:function(){return this._onRequestRedraw.event},enumerable:!1,configurable:!0}),x.prototype.dispose=function(){for(var A=0,O=this._renderLayers;A<O.length;A++)O[A].dispose();L.prototype.dispose.call(this),h.removeTerminalFromCache(this._id)},x.prototype.onDevicePixelRatioChange=function(){this._devicePixelRatio!==window.devicePixelRatio&&(this._devicePixelRatio=window.devicePixelRatio,this.onResize(this._bufferService.cols,this._bufferService.rows))},x.prototype.setColors=function(A){this._colors=A;for(var O=0,U=this._renderLayers;O<U.length;O++){var N=U[O];N.setColors(this._colors),N.reset()}},x.prototype.onResize=function(A,O){this._updateDimensions();for(var U=0,N=this._renderLayers;U<N.length;U++)N[U].resize(this.dimensions);this._screenElement.style.width=this.dimensions.canvasWidth+"px",this._screenElement.style.height=this.dimensions.canvasHeight+"px"},x.prototype.onCharSizeChanged=function(){this.onResize(this._bufferService.cols,this._bufferService.rows)},x.prototype.onBlur=function(){this._runOperation(function(A){return A.onBlur()})},x.prototype.onFocus=function(){this._runOperation(function(A){return A.onFocus()})},x.prototype.onSelectionChanged=function(A,O,U){U===void 0&&(U=!1),this._runOperation(function(N){return N.onSelectionChanged(A,O,U)})},x.prototype.onCursorMove=function(){this._runOperation(function(A){return A.onCursorMove()})},x.prototype.onOptionsChanged=function(){this._runOperation(function(A){return A.onOptionsChanged()})},x.prototype.clear=function(){this._runOperation(function(A){return A.reset()})},x.prototype._runOperation=function(A){for(var O=0,U=this._renderLayers;O<U.length;O++)A(U[O])},x.prototype.renderRows=function(A,O){for(var U=0,N=this._renderLayers;U<N.length;U++)N[U].onGridChanged(A,O)},x.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)},x.prototype.registerCharacterJoiner=function(A){return this._characterJoinerRegistry.registerCharacterJoiner(A)},x.prototype.deregisterCharacterJoiner=function(A){return this._characterJoinerRegistry.deregisterCharacterJoiner(A)},x=D([w(4,l.IBufferService),w(5,c.ICharSizeService),w(6,l.IOptionsService),w(7,l.ICoreService),w(8,c.ICoreBrowserService)],x)}(f.Disposable);b.Renderer=T},function(ge,b,I){"use strict";var P,K=this&&this.__extends||(P=function(f,c){return(P=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(l,h){l.__proto__=h}||function(l,h){for(var d in h)h.hasOwnProperty(d)&&(l[d]=h[d])})(f,c)},function(f,c){function l(){this.constructor=f}P(f,c),f.prototype=c===null?Object.create(c):(l.prototype=c.prototype,new l)});Object.defineProperty(b,"__esModule",{value:!0}),b.TextRenderLayer=void 0;var D=I(42),w=I(13),_=I(6),F=I(3),v=I(29),s=I(4),y=function(f){function c(l,h,d,E,T,L,x,A){var O=f.call(this,l,"text",h,T,d,L,x,A)||this;return O._characterWidth=0,O._characterFont="",O._characterOverlapCache={},O._workCell=new s.CellData,O._state=new D.GridCache,O._characterJoinerRegistry=E,O}return K(c,f),c.prototype.resize=function(l){f.prototype.resize.call(this,l);var h=this._getFont(!1,!1);this._characterWidth===l.scaledCharWidth&&this._characterFont===h||(this._characterWidth=l.scaledCharWidth,this._characterFont=h,this._characterOverlapCache={}),this._state.clear(),this._state.resize(this._bufferService.cols,this._bufferService.rows)},c.prototype.reset=function(){this._state.clear(),this._clearAll()},c.prototype._forEachCell=function(l,h,d,E){for(var T=l;T<=h;T++)for(var L=T+this._bufferService.buffer.ydisp,x=this._bufferService.buffer.lines.get(L),A=d?d.getJoinedCharacters(L):[],O=0;O<this._bufferService.cols;O++){x.loadCell(O,this._workCell);var U=this._workCell,N=!1,$=O;if(U.getWidth()!==0){if(A.length>0&&O===A[0][0]){N=!0;var M=A.shift();U=new v.JoinedCellData(this._workCell,x.translateToString(!0,M[0],M[1]),M[1]-M[0]),$=M[1]-1}!N&&this._isOverlapping(U)&&$<x.length-1&&x.getCodePoint($+1)===F.NULL_CELL_CODE&&(U.content&=-12582913,U.content|=2<<22),E(U,O,T),O=$}}},c.prototype._drawBackground=function(l,h){var d=this,E=this._ctx,T=this._bufferService.cols,L=0,x=0,A=null;E.save(),this._forEachCell(l,h,null,function(O,U,N){var $=null;O.isInverse()?$=O.isFgDefault()?d._colors.foreground.css:O.isFgRGB()?"rgb("+_.AttributeData.toColorRGB(O.getFgColor()).join(",")+")":d._colors.ansi[O.getFgColor()].css:O.isBgRGB()?$="rgb("+_.AttributeData.toColorRGB(O.getBgColor()).join(",")+")":O.isBgPalette()&&($=d._colors.ansi[O.getBgColor()].css),A===null&&(L=U,x=N),N!==x?(E.fillStyle=A||"",d._fillCells(L,x,T-L,1),L=U,x=N):A!==$&&(E.fillStyle=A||"",d._fillCells(L,x,U-L,1),L=U,x=N),A=$}),A!==null&&(E.fillStyle=A,this._fillCells(L,x,T-L,1)),E.restore()},c.prototype._drawForeground=function(l,h){var d=this;this._forEachCell(l,h,this._characterJoinerRegistry,function(E,T,L){if(!E.isInvisible()&&(d._drawChars(E,T,L),E.isUnderline())){if(d._ctx.save(),E.isInverse())if(E.isBgDefault())d._ctx.fillStyle=d._colors.background.css;else if(E.isBgRGB())d._ctx.fillStyle="rgb("+_.AttributeData.toColorRGB(E.getBgColor()).join(",")+")";else{var x=E.getBgColor();d._optionsService.options.drawBoldTextInBrightColors&&E.isBold()&&x<8&&(x+=8),d._ctx.fillStyle=d._colors.ansi[x].css}else if(E.isFgDefault())d._ctx.fillStyle=d._colors.foreground.css;else if(E.isFgRGB())d._ctx.fillStyle="rgb("+_.AttributeData.toColorRGB(E.getFgColor()).join(",")+")";else{var A=E.getFgColor();d._optionsService.options.drawBoldTextInBrightColors&&E.isBold()&&A<8&&(A+=8),d._ctx.fillStyle=d._colors.ansi[A].css}d._fillBottomLineAtCells(T,L,E.getWidth()),d._ctx.restore()}})},c.prototype.onGridChanged=function(l,h){this._state.cache.length!==0&&(this._charAtlas&&this._charAtlas.beginFrame(),this._clearCells(0,l,this._bufferService.cols,h-l+1),this._drawBackground(l,h),this._drawForeground(l,h))},c.prototype.onOptionsChanged=function(){this._setTransparency(this._optionsService.options.allowTransparency)},c.prototype._isOverlapping=function(l){if(l.getWidth()!==1||l.getCode()<256)return!1;var h=l.getChars();if(this._characterOverlapCache.hasOwnProperty(h))return this._characterOverlapCache[h];this._ctx.save(),this._ctx.font=this._characterFont;var d=Math.floor(this._ctx.measureText(h).width)>this._characterWidth;return this._ctx.restore(),this._characterOverlapCache[h]=d,d},c}(w.BaseRenderLayer);b.TextRenderLayer=y},function(ge,b,I){"use strict";Object.defineProperty(b,"__esModule",{value:!0}),b.GridCache=void 0;var P=function(){function K(){this.cache=[]}return K.prototype.resize=function(D,w){for(var _=0;_<D;_++){this.cache.length<=_&&this.cache.push([]);for(var F=this.cache[_].length;F<w;F++)this.cache[_].push(void 0);this.cache[_].length=w}this.cache.length=D},K.prototype.clear=function(){for(var D=0;D<this.cache.length;D++)for(var w=0;w<this.cache[D].length;w++)this.cache[D][w]=void 0},K}();b.GridCache=P},function(ge,b,I){"use strict";var P,K=this&&this.__extends||(P=function(d,E){return(P=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(T,L){T.__proto__=L}||function(T,L){for(var x in L)L.hasOwnProperty(x)&&(T[x]=L[x])})(d,E)},function(d,E){function T(){this.constructor=d}P(d,E),d.prototype=E===null?Object.create(E):(T.prototype=E.prototype,new T)});Object.defineProperty(b,"__esModule",{value:!0}),b.NoneCharAtlas=b.DynamicCharAtlas=b.getGlyphCacheKey=void 0;var D=I(9),w=I(44),_=I(27),F=I(46),v=I(11),s=I(28),y=I(10),f={css:"rgba(0, 0, 0, 0)",rgba:0};function c(d){return d.code<<21|d.bg<<12|d.fg<<3|(d.bold?0:4)+(d.dim?0:2)+(d.italic?0:1)}b.getGlyphCacheKey=c;var l=function(d){function E(T,L){var x=d.call(this)||this;x._config=L,x._drawToCacheCount=0,x._glyphsWaitingOnBitmap=[],x._bitmapCommitTimeout=null,x._bitmap=null,x._cacheCanvas=T.createElement("canvas"),x._cacheCanvas.width=1024,x._cacheCanvas.height=1024,x._cacheCtx=s.throwIfFalsy(x._cacheCanvas.getContext("2d",{alpha:!0}));var A=T.createElement("canvas");A.width=x._config.scaledCharWidth,A.height=x._config.scaledCharHeight,x._tmpCtx=s.throwIfFalsy(A.getContext("2d",{alpha:x._config.allowTransparency})),x._width=Math.floor(1024/x._config.scaledCharWidth),x._height=Math.floor(1024/x._config.scaledCharHeight);var O=x._width*x._height;return x._cacheMap=new F.LRUMap(O),x._cacheMap.prealloc(O),x}return K(E,d),E.prototype.dispose=function(){this._bitmapCommitTimeout!==null&&(window.clearTimeout(this._bitmapCommitTimeout),this._bitmapCommitTimeout=null)},E.prototype.beginFrame=function(){this._drawToCacheCount=0},E.prototype.draw=function(T,L,x,A){if(L.code===32)return!0;if(!this._canCache(L))return!1;var O=c(L),U=this._cacheMap.get(O);if(U!=null)return this._drawFromCache(T,U,x,A),!0;if(this._drawToCacheCount<100){var N=void 0;N=this._cacheMap.size<this._cacheMap.capacity?this._cacheMap.size:this._cacheMap.peek().index;var $=this._drawToCache(L,N);return this._cacheMap.set(O,$),this._drawFromCache(T,$,x,A),!0}return!1},E.prototype._canCache=function(T){return T.code<256},E.prototype._toCoordinateX=function(T){return T%this._width*this._config.scaledCharWidth},E.prototype._toCoordinateY=function(T){return Math.floor(T/this._width)*this._config.scaledCharHeight},E.prototype._drawFromCache=function(T,L,x,A){if(!L.isEmpty){var O=this._toCoordinateX(L.index),U=this._toCoordinateY(L.index);T.drawImage(L.inBitmap?this._bitmap:this._cacheCanvas,O,U,this._config.scaledCharWidth,this._config.scaledCharHeight,x,A,this._config.scaledCharWidth,this._config.scaledCharHeight)}},E.prototype._getColorFromAnsiIndex=function(T){return T<this._config.colors.ansi.length?this._config.colors.ansi[T]:_.DEFAULT_ANSI_COLORS[T]},E.prototype._getBackgroundColor=function(T){return this._config.allowTransparency?f:T.bg===D.INVERTED_DEFAULT_COLOR?this._config.colors.foreground:T.bg<256?this._getColorFromAnsiIndex(T.bg):this._config.colors.background},E.prototype._getForegroundColor=function(T){return T.fg===D.INVERTED_DEFAULT_COLOR?y.color.opaque(this._config.colors.background):T.fg<256?this._getColorFromAnsiIndex(T.fg):this._config.colors.foreground},E.prototype._drawToCache=function(T,L){this._drawToCacheCount++,this._tmpCtx.save();var x=this._getBackgroundColor(T);this._tmpCtx.globalCompositeOperation="copy",this._tmpCtx.fillStyle=x.css,this._tmpCtx.fillRect(0,0,this._config.scaledCharWidth,this._config.scaledCharHeight),this._tmpCtx.globalCompositeOperation="source-over";var A=T.bold?this._config.fontWeightBold:this._config.fontWeight,O=T.italic?"italic":"";this._tmpCtx.font=O+" "+A+" "+this._config.fontSize*this._config.devicePixelRatio+"px "+this._config.fontFamily,this._tmpCtx.textBaseline="middle",this._tmpCtx.fillStyle=this._getForegroundColor(T).css,T.dim&&(this._tmpCtx.globalAlpha=D.DIM_OPACITY),this._tmpCtx.fillText(T.chars,0,this._config.scaledCharHeight/2),this._tmpCtx.restore();var U=this._tmpCtx.getImageData(0,0,this._config.scaledCharWidth,this._config.scaledCharHeight),N=!1;this._config.allowTransparency||(N=function(q,se){for(var ue=!0,J=se.rgba>>>24,z=se.rgba>>>16&255,X=se.rgba>>>8&255,B=0;B<q.data.length;B+=4)q.data[B]===J&&q.data[B+1]===z&&q.data[B+2]===X?q.data[B+3]=0:ue=!1;return ue}(U,x));var $=this._toCoordinateX(L),M=this._toCoordinateY(L);this._cacheCtx.putImageData(U,$,M);var Z={index:L,isEmpty:N,inBitmap:!1};return this._addGlyphToBitmap(Z),Z},E.prototype._addGlyphToBitmap=function(T){var L=this;!("createImageBitmap"in window)||v.isFirefox||v.isSafari||(this._glyphsWaitingOnBitmap.push(T),this._bitmapCommitTimeout===null&&(this._bitmapCommitTimeout=window.setTimeout(function(){return L._generateBitmap()},100)))},E.prototype._generateBitmap=function(){var T=this,L=this._glyphsWaitingOnBitmap;this._glyphsWaitingOnBitmap=[],window.createImageBitmap(this._cacheCanvas).then(function(x){T._bitmap=x;for(var A=0;A<L.length;A++)L[A].inBitmap=!0}),this._bitmapCommitTimeout=null},E}(w.BaseCharAtlas);b.DynamicCharAtlas=l;var h=function(d){function E(T,L){return d.call(this)||this}return K(E,d),E.prototype.draw=function(T,L,x,A){return!1},E}(w.BaseCharAtlas);b.NoneCharAtlas=h},function(ge,b,I){"use strict";Object.defineProperty(b,"__esModule",{value:!0}),b.BaseCharAtlas=void 0;var P=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}();b.BaseCharAtlas=P},function(ge,b,I){"use strict";Object.defineProperty(b,"__esModule",{value:!0}),b.ColorContrastCache=void 0;var P=function(){function K(){this._color={},this._rgba={}}return K.prototype.clear=function(){this._color={},this._rgba={}},K.prototype.setCss=function(D,w,_){this._rgba[D]||(this._rgba[D]={}),this._rgba[D][w]=_},K.prototype.getCss=function(D,w){return this._rgba[D]?this._rgba[D][w]:void 0},K.prototype.setColor=function(D,w,_){this._color[D]||(this._color[D]={}),this._color[D][w]=_},K.prototype.getColor=function(D,w){return this._color[D]?this._color[D][w]:void 0},K}();b.ColorContrastCache=P},function(ge,b,I){"use strict";Object.defineProperty(b,"__esModule",{value:!0}),b.LRUMap=void 0;var P=function(){function 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x=f===l?v[0]:this._bufferService.cols;this._fillCells(0,l,x,1)}}this._state.start=[F[0],F[1]],this._state.end=[v[0],v[1]],this._state.columnSelectMode=s,this._state.ydisp=this._bufferService.buffer.ydisp}}else this._clearState()},_.prototype._didStateChange=function(F,v,s,y){return!this._areCoordinatesEqual(F,this._state.start)||!this._areCoordinatesEqual(v,this._state.end)||s!==this._state.columnSelectMode||y!==this._state.ydisp},_.prototype._areCoordinatesEqual=function(F,v){return!(!F||!v)&&F[0]===v[0]&&F[1]===v[1]},_}(I(13).BaseRenderLayer);b.SelectionRenderLayer=D},function(ge,b,I){"use strict";var P,K=this&&this.__extends||(P=function(v,s){return(P=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(y,f){y.__proto__=f}||function(y,f){for(var c in f)f.hasOwnProperty(c)&&(y[c]=f[c])})(v,s)},function(v,s){function y(){this.constructor=v}P(v,s),v.prototype=s===null?Object.create(s):(y.prototype=s.prototype,new 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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 y,f=this;this._optionsService.options.cursorBlink?this._cursorBlinkStateManager||(this._cursorBlinkStateManager=new F(this._coreBrowserService.isFocused,function(){f._render(!0)})):((y=this._cursorBlinkStateManager)===null||y===void 0||y.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(y,f){!this._cursorBlinkStateManager||this._cursorBlinkStateManager.isPaused?this._render(!1):this._cursorBlinkStateManager.restartBlinkAnimation()},s.prototype._render=function(y){if(this._coreService.isCursorInitialized&&!this._coreService.isCursorHidden){var f=this._bufferService.buffer.ybase+this._bufferService.buffer.y,c=f-this._bufferService.buffer.ydisp;if(c<0||c>=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 h=this._optionsService.options.cursorStyle;return h&&h!=="block"?this._cursorRenderers[h](l,c,this._cell):this._renderBlurCursor(l,c,this._cell),this._ctx.restore(),this._state.x=l,this._state.y=c,this._state.isFocused=!1,this._state.style=h,void(this._state.width=this._cell.getWidth())}if(!this._cursorBlinkStateManager||this._cursorBlinkStateManager.isCursorVisible){if(this._state){if(this._state.x===l&&this._state.y===c&&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,c,this._cell),this._ctx.restore(),this._state.x=l,this._state.y=c,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(y,f,c){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._fillLeftLineAtCell(y,f,this._optionsService.options.cursorWidth),this._ctx.restore()},s.prototype._renderBlockCursor=function(y,f,c){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._fillCells(y,f,c.getWidth(),1),this._ctx.fillStyle=this._colors.cursorAccent.css,this._fillCharTrueColor(c,y,f),this._ctx.restore()},s.prototype._renderUnderlineCursor=function(y,f,c){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._fillBottomLineAtCells(y,f),this._ctx.restore()},s.prototype._renderBlurCursor=function(y,f,c){this._ctx.save(),this._ctx.strokeStyle=this._colors.cursor.css,this._strokeRectAtCell(y,f,c.getWidth(),1),this._ctx.restore()},s}(D.BaseRenderLayer);b.CursorRenderLayer=_;var F=function(){function v(s,y){this._renderCallback=y,this.isCursorVisible=!0,s&&this._restartInterval()}return Object.defineProperty(v.prototype,"isPaused",{get:function(){return!(this._blinkStartTimeout||this._blinkInterval)},enumerable:!1,configurable:!0}),v.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)},v.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})))},v.prototype._restartInterval=function(s){var y=this;s===void 0&&(s=600),this._blinkInterval&&window.clearInterval(this._blinkInterval),this._blinkStartTimeout=window.setTimeout(function(){if(y._animationTimeRestarted){var f=600-(Date.now()-y._animationTimeRestarted);if(y._animationTimeRestarted=void 0,f>0)return void y._restartInterval(f)}y.isCursorVisible=!1,y._animationFrame=window.requestAnimationFrame(function(){y._renderCallback(),y._animationFrame=void 0}),y._blinkInterval=window.setInterval(function(){if(y._animationTimeRestarted){var c=600-(Date.now()-y._animationTimeRestarted);return y._animationTimeRestarted=void 0,void y._restartInterval(c)}y.isCursorVisible=!y.isCursorVisible,y._animationFrame=window.requestAnimationFrame(function(){y._renderCallback(),y._animationFrame=void 0})},600)},s)},v.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)},v.prototype.resume=function(){this.pause(),this._animationTimeRestarted=void 0,this._restartInterval(),this.restartBlinkAnimation()},v}()},function(ge,b,I){"use strict";var P,K=this&&this.__extends||(P=function(v,s){return(P=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(y,f){y.__proto__=f}||function(y,f){for(var c in f)f.hasOwnProperty(c)&&(y[c]=f[c])})(v,s)},function(v,s){function y(){this.constructor=v}P(v,s),v.prototype=s===null?Object.create(s):(y.prototype=s.prototype,new y)});Object.defineProperty(b,"__esModule",{value:!0}),b.LinkRenderLayer=void 0;var D=I(13),w=I(9),_=I(26),F=function(v){function s(y,f,c,l,h,d,E,T){var L=v.call(this,y,"link",f,!0,c,l,E,T)||this;return h.onShowLinkUnderline(function(x){return L._onShowLinkUnderline(x)}),h.onHideLinkUnderline(function(x){return L._onHideLinkUnderline(x)}),d.onShowLinkUnderline(function(x){return L._onShowLinkUnderline(x)}),d.onHideLinkUnderline(function(x){return L._onHideLinkUnderline(x)}),L}return K(s,v),s.prototype.resize=function(y){v.prototype.resize.call(this,y),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 y=this._state.y2-this._state.y1-1;y>0&&this._clearCells(0,this._state.y1+1,this._state.cols,y),this._clearCells(0,this._state.y2,this._state.x2,1),this._state=void 0}},s.prototype._onShowLinkUnderline=function(y){if(y.fg===w.INVERTED_DEFAULT_COLOR?this._ctx.fillStyle=this._colors.background.css:y.fg&&_.is256Color(y.fg)?this._ctx.fillStyle=this._colors.ansi[y.fg].css:this._ctx.fillStyle=this._colors.foreground.css,y.y1===y.y2)this._fillBottomLineAtCells(y.x1,y.y1,y.x2-y.x1);else{this._fillBottomLineAtCells(y.x1,y.y1,y.cols-y.x1);for(var f=y.y1+1;f<y.y2;f++)this._fillBottomLineAtCells(0,f,y.cols);this._fillBottomLineAtCells(0,y.y2,y.x2)}this._state=y},s.prototype._onHideLinkUnderline=function(y){this._clearCurrentLink()},s}(D.BaseRenderLayer);b.LinkRenderLayer=F},function(ge,b,I){"use strict";var P=this&&this.__decorate||function(v,s,y,f){var c,l=arguments.length,h=l<3?s:f===null?f=Object.getOwnPropertyDescriptor(s,y):f;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")h=Reflect.decorate(v,s,y,f);else for(var d=v.length-1;d>=0;d--)(c=v[d])&&(h=(l<3?c(h):l>3?c(s,y,h):c(s,y))||h);return l>3&&h&&Object.defineProperty(s,y,h),h},K=this&&this.__param||function(v,s){return function(y,f){s(y,f,v)}};Object.defineProperty(b,"__esModule",{value:!0}),b.MouseZone=b.Linkifier=void 0;var D=I(0),w=I(1),_=function(){function v(s,y,f){this._bufferService=s,this._logService=y,this._unicodeService=f,this._linkMatchers=[],this._nextLinkMatcherId=0,this._onShowLinkUnderline=new D.EventEmitter,this._onHideLinkUnderline=new D.EventEmitter,this._onLinkTooltip=new D.EventEmitter,this._rowsToLinkify={start:void 0,end:void 0}}return Object.defineProperty(v.prototype,"onShowLinkUnderline",{get:function(){return this._onShowLinkUnderline.event},enumerable:!1,configurable:!0}),Object.defineProperty(v.prototype,"onHideLinkUnderline",{get:function(){return this._onHideLinkUnderline.event},enumerable:!1,configurable:!0}),Object.defineProperty(v.prototype,"onLinkTooltip",{get:function(){return this._onLinkTooltip.event},enumerable:!1,configurable:!0}),v.prototype.attachToDom=function(s,y){this._element=s,this._mouseZoneManager=y},v.prototype.linkifyRows=function(s,y){var f=this;this._mouseZoneManager&&(this._rowsToLinkify.start===void 0||this._rowsToLinkify.end===void 0?(this._rowsToLinkify.start=s,this._rowsToLinkify.end=y):(this._rowsToLinkify.start=Math.min(this._rowsToLinkify.start,s),this._rowsToLinkify.end=Math.max(this._rowsToLinkify.end,y)),this._mouseZoneManager.clearAll(s,y),this._rowsTimeoutId&&clearTimeout(this._rowsTimeoutId),this._rowsTimeoutId=setTimeout(function(){return f._linkifyRows()},v._timeBeforeLatency))},v.prototype._linkifyRows=function(){this._rowsTimeoutId=void 0;var s=this._bufferService.buffer;if(this._rowsToLinkify.start!==void 0&&this._rowsToLinkify.end!==void 0){var y=s.ydisp+this._rowsToLinkify.start;if(!(y>=s.lines.length)){for(var f=s.ydisp+Math.min(this._rowsToLinkify.end,this._bufferService.rows)+1,c=Math.ceil(2e3/this._bufferService.cols),l=this._bufferService.buffer.iterator(!1,y,f,c,c);l.hasNext();)for(var h=l.next(),d=0;d<this._linkMatchers.length;d++)this._doLinkifyRow(h.range.first,h.content,this._linkMatchers[d]);this._rowsToLinkify.start=void 0,this._rowsToLinkify.end=void 0}}else this._logService.debug("_rowToLinkify was unset before _linkifyRows was called")},v.prototype.registerLinkMatcher=function(s,y,f){if(f===void 0&&(f={}),!y)throw new Error("handler must be defined");var c={id:this._nextLinkMatcherId++,regex:s,handler:y,matchIndex:f.matchIndex,validationCallback:f.validationCallback,hoverTooltipCallback:f.tooltipCallback,hoverLeaveCallback:f.leaveCallback,willLinkActivate:f.willLinkActivate,priority:f.priority||0};return this._addLinkMatcherToList(c),c.id},v.prototype._addLinkMatcherToList=function(s){if(this._linkMatchers.length!==0){for(var y=this._linkMatchers.length-1;y>=0;y--)if(s.priority<=this._linkMatchers[y].priority)return void this._linkMatchers.splice(y+1,0,s);this._linkMatchers.splice(0,0,s)}else this._linkMatchers.push(s)},v.prototype.deregisterLinkMatcher=function(s){for(var y=0;y<this._linkMatchers.length;y++)if(this._linkMatchers[y].id===s)return this._linkMatchers.splice(y,1),!0;return!1},v.prototype._doLinkifyRow=function(s,y,f){for(var c,l=this,h=new RegExp(f.regex.source,(f.regex.flags||"")+"g"),d=-1,E=function(){var L=c[typeof f.matchIndex!="number"?0:f.matchIndex];if(!L)return T._logService.debug("match found without corresponding matchIndex",c,f),"break";if(d=y.indexOf(L,d+1),h.lastIndex=d+L.length,d<0)return"break";var x=T._bufferService.buffer.stringIndexToBufferIndex(s,d);if(x[0]<0)return"break";var A=T._bufferService.buffer.lines.get(x[0]);if(!A)return"break";var O=A.getFg(x[1]),U=O?O>>9&511:void 0;f.validationCallback?f.validationCallback(L,function(N){l._rowsTimeoutId||N&&l._addLink(x[1],x[0]-l._bufferService.buffer.ydisp,L,f,U)}):T._addLink(x[1],x[0]-T._bufferService.buffer.ydisp,L,f,U)},T=this;(c=h.exec(y))!==null&&E()!=="break";);},v.prototype._addLink=function(s,y,f,c,l){var h=this;if(this._mouseZoneManager&&this._element){var d=this._unicodeService.getStringCellWidth(f),E=s%this._bufferService.cols,T=y+Math.floor(s/this._bufferService.cols),L=(E+d)%this._bufferService.cols,x=T+Math.floor((E+d)/this._bufferService.cols);L===0&&(L=this._bufferService.cols,x--),this._mouseZoneManager.add(new F(E+1,T+1,L+1,x+1,function(A){if(c.handler)return c.handler(A,f);var O=window.open();O?(O.opener=null,O.location.href=f):console.warn("Opening link blocked as opener could not be cleared")},function(){h._onShowLinkUnderline.fire(h._createLinkHoverEvent(E,T,L,x,l)),h._element.classList.add("xterm-cursor-pointer")},function(A){h._onLinkTooltip.fire(h._createLinkHoverEvent(E,T,L,x,l)),c.hoverTooltipCallback&&c.hoverTooltipCallback(A,f,{start:{x:E,y:T},end:{x:L,y:x}})},function(){h._onHideLinkUnderline.fire(h._createLinkHoverEvent(E,T,L,x,l)),h._element.classList.remove("xterm-cursor-pointer"),c.hoverLeaveCallback&&c.hoverLeaveCallback()},function(A){return!c.willLinkActivate||c.willLinkActivate(A,f)}))}},v.prototype._createLinkHoverEvent=function(s,y,f,c,l){return{x1:s,y1:y,x2:f,y2:c,cols:this._bufferService.cols,fg:l}},v._timeBeforeLatency=200,v=P([K(0,w.IBufferService),K(1,w.ILogService),K(2,w.IUnicodeService)],v)}();b.Linkifier=_;var F=function(v,s,y,f,c,l,h,d,E){this.x1=v,this.y1=s,this.x2=y,this.y2=f,this.clickCallback=c,this.hoverCallback=l,this.tooltipCallback=h,this.leaveCallback=d,this.willLinkActivate=E};b.MouseZone=F},function(ge,b,I){"use strict";var P,K=this&&this.__extends||(P=function(L,x){return(P=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(A,O){A.__proto__=O}||function(A,O){for(var U in O)O.hasOwnProperty(U)&&(A[U]=O[U])})(L,x)},function(L,x){function A(){this.constructor=L}P(L,x),L.prototype=x===null?Object.create(x):(A.prototype=x.prototype,new A)}),D=this&&this.__decorate||function(L,x,A,O){var U,N=arguments.length,$=N<3?x:O===null?O=Object.getOwnPropertyDescriptor(x,A):O;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")$=Reflect.decorate(L,x,A,O);else for(var M=L.length-1;M>=0;M--)(U=L[M])&&($=(N<3?U($):N>3?U(x,A,$):U(x,A))||$);return N>3&&$&&Object.defineProperty(x,A,$),$},w=this&&this.__param||function(L,x){return function(A,O){x(A,O,L)}};Object.defineProperty(b,"__esModule",{value:!0}),b.SelectionService=void 0;var _=I(11),F=I(52),v=I(4),s=I(0),y=I(5),f=I(1),c=I(30),l=I(53),h=I(2),d="\xA0",E=new RegExp(d,"g"),T=function(L){function x(A,O,U,N,$,M,Z){var q=L.call(this)||this;return 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A[1]>O[1]&&A[1]<U[1]||O[1]===U[1]&&A[1]===O[1]&&A[0]>=O[0]&&A[0]<U[0]||O[1]<U[1]&&A[1]===U[1]&&A[0]<U[0]||O[1]<U[1]&&A[1]===O[1]&&A[0]>=O[0]},x.prototype.selectWordAtCursor=function(A){var O=this._getMouseBufferCoords(A);O&&(this._selectWordAt(O,!1),this._model.selectionEnd=void 0,this.refresh(!0))},x.prototype.selectAll=function(){this._model.isSelectAllActive=!0,this.refresh(),this._onSelectionChange.fire()},x.prototype.selectLines=function(A,O){this._model.clearSelection(),A=Math.max(A,0),O=Math.min(O,this._bufferService.buffer.lines.length-1),this._model.selectionStart=[0,A],this._model.selectionEnd=[this._bufferService.cols,O],this.refresh(),this._onSelectionChange.fire()},x.prototype._onTrim=function(A){this._model.onTrim(A)&&this.refresh()},x.prototype._getMouseBufferCoords=function(A){var O=this._mouseService.getCoords(A,this._screenElement,this._bufferService.cols,this._bufferService.rows,!0);if(O)return O[0]--,O[1]--,O[1]+=this._bufferService.buffer.ydisp,O},x.prototype._getMouseEventScrollAmount=function(A){var O=c.getCoordsRelativeToElement(A,this._screenElement)[1],U=this._renderService.dimensions.canvasHeight;return O>=0&&O<=U?0:(O>U&&(O-=U),O=Math.min(Math.max(O,-50),50),(O/=50)/Math.abs(O)+Math.round(14*O))},x.prototype.shouldForceSelection=function(A){return _.isMac?A.altKey&&this._optionsService.options.macOptionClickForcesSelection:A.shiftKey},x.prototype.onMouseDown=function(A){if(this._mouseDownTimeStamp=A.timeStamp,(A.button!==2||!this.hasSelection)&&A.button===0){if(!this._enabled){if(!this.shouldForceSelection(A))return;A.stopPropagation()}A.preventDefault(),this._dragScrollAmount=0,this._enabled&&A.shiftKey?this._onIncrementalClick(A):A.detail===1?this._onSingleClick(A):A.detail===2?this._onDoubleClick(A):A.detail===3&&this._onTripleClick(A),this._addMouseDownListeners(),this.refresh(!0)}},x.prototype._addMouseDownListeners=function(){var A=this;this._screenElement.ownerDocument&&(this._screenElement.ownerDocument.addEventListener("mousemove",this._mouseMoveListener),this._screenElement.ownerDocument.addEventListener("mouseup",this._mouseUpListener)),this._dragScrollIntervalTimer=window.setInterval(function(){return A._dragScroll()},50)},x.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},x.prototype._onIncrementalClick=function(A){this._model.selectionStart&&(this._model.selectionEnd=this._getMouseBufferCoords(A))},x.prototype._onSingleClick=function(A){if(this._model.selectionStartLength=0,this._model.isSelectAllActive=!1,this._activeSelectionMode=this.shouldColumnSelect(A)?3:0,this._model.selectionStart=this._getMouseBufferCoords(A),this._model.selectionStart){this._model.selectionEnd=void 0;var O=this._bufferService.buffer.lines.get(this._model.selectionStart[1]);O&&O.length!==this._model.selectionStart[0]&&O.hasWidth(this._model.selectionStart[0])===0&&this._model.selectionStart[0]++}},x.prototype._onDoubleClick=function(A){var O=this._getMouseBufferCoords(A);O&&(this._activeSelectionMode=1,this._selectWordAt(O,!0))},x.prototype._onTripleClick=function(A){var O=this._getMouseBufferCoords(A);O&&(this._activeSelectionMode=2,this._selectLineAt(O[1]))},x.prototype.shouldColumnSelect=function(A){return A.altKey&&!(_.isMac&&this._optionsService.options.macOptionClickForcesSelection)},x.prototype._onMouseMove=function(A){if(A.stopImmediatePropagation(),this._model.selectionStart){var O=this._model.selectionEnd?[this._model.selectionEnd[0],this._model.selectionEnd[1]]:null;if(this._model.selectionEnd=this._getMouseBufferCoords(A),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(A),this._activeSelectionMode!==3&&(this._dragScrollAmount>0?this._model.selectionEnd[0]=this._bufferService.cols:this._dragScrollAmount<0&&(this._model.selectionEnd[0]=0));var U=this._bufferService.buffer;if(this._model.selectionEnd[1]<U.lines.length){var N=U.lines.get(this._model.selectionEnd[1]);N&&N.hasWidth(this._model.selectionEnd[0])===0&&this._model.selectionEnd[0]++}O&&O[0]===this._model.selectionEnd[0]&&O[1]===this._model.selectionEnd[1]||this.refresh(!0)}else this.refresh(!0)}},x.prototype._dragScroll=function(){if(this._model.selectionEnd&&this._model.selectionStart&&this._dragScrollAmount){this._onRequestScrollLines.fire({amount:this._dragScrollAmount,suppressScrollEvent:!1});var A=this._bufferService.buffer;this._dragScrollAmount>0?(this._activeSelectionMode!==3&&(this._model.selectionEnd[0]=this._bufferService.cols),this._model.selectionEnd[1]=Math.min(A.ydisp+this._bufferService.rows,A.lines.length-1)):(this._activeSelectionMode!==3&&(this._model.selectionEnd[0]=0),this._model.selectionEnd[1]=A.ydisp),this.refresh()}},x.prototype._onMouseUp=function(A){var O=A.timeStamp-this._mouseDownTimeStamp;if(this._removeMouseDownListeners(),this.selectionText.length<=1&&O<500&&A.altKey){if(this._bufferService.buffer.ybase===this._bufferService.buffer.ydisp){var U=this._mouseService.getCoords(A,this._element,this._bufferService.cols,this._bufferService.rows,!1);if(U&&U[0]!==void 0&&U[1]!==void 0){var N=l.moveToCellSequence(U[0]-1,U[1]-1,this._bufferService,this._coreService.decPrivateModes.applicationCursorKeys);this._coreService.triggerDataEvent(N,!0)}}}else this.hasSelection&&this._onSelectionChange.fire()},x.prototype._onBufferActivate=function(A){var O=this;this.clearSelection(),this._trimListener.dispose(),this._trimListener=A.activeBuffer.lines.onTrim(function(U){return O._onTrim(U)})},x.prototype._convertViewportColToCharacterIndex=function(A,O){for(var U=O[0],N=0;O[0]>=N;N++){var $=A.loadCell(N,this._workCell).getChars().length;this._workCell.getWidth()===0?U--:$>1&&O[0]!==N&&(U+=$-1)}return 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x._onMouseDown(A)})),x._mouseMoveListener=function(A){return x._onMouseMove(A)},x._mouseLeaveListener=function(A){return x._onMouseLeave(A)},x._clickListener=function(A){return x._onClick(A)},x}return K(c,f),c.prototype.dispose=function(){f.prototype.dispose.call(this),this._deactivate()},c.prototype.add=function(l){this._zones.push(l),this._zones.length===1&&this._activate()},c.prototype.clearAll=function(l,h){if(this._zones.length!==0){l&&h||(l=0,h=this._bufferService.rows-1);for(var d=0;d<this._zones.length;d++){var E=this._zones[d];(E.y1>l&&E.y1<=h+1||E.y2>l&&E.y2<=h+1||E.y1<l&&E.y2>h+1)&&(this._currentZone&&this._currentZone===E&&(this._currentZone.leaveCallback(),this._currentZone=void 0),this._zones.splice(d--,1))}this._zones.length===0&&this._deactivate()}},c.prototype._activate=function(){this._areZonesActive||(this._areZonesActive=!0,this._element.addEventListener("mousemove",this._mouseMoveListener),this._element.addEventListener("mouseleave",this._mouseLeaveListener),this._element.addEventListener("click",this._clickListener))},c.prototype._deactivate=function(){this._areZonesActive&&(this._areZonesActive=!1,this._element.removeEventListener("mousemove",this._mouseMoveListener),this._element.removeEventListener("mouseleave",this._mouseLeaveListener),this._element.removeEventListener("click",this._clickListener))},c.prototype._onMouseMove=function(l){this._lastHoverCoords[0]===l.pageX&&this._lastHoverCoords[1]===l.pageY||(this._onHover(l),this._lastHoverCoords=[l.pageX,l.pageY])},c.prototype._onHover=function(l){var h=this,d=this._findZoneEventAt(l);d!==this._currentZone&&(this._currentZone&&(this._currentZone.leaveCallback(),this._currentZone=void 0,this._tooltipTimeout&&clearTimeout(this._tooltipTimeout)),d&&(this._currentZone=d,d.hoverCallback&&d.hoverCallback(l),this._tooltipTimeout=window.setTimeout(function(){return h._onTooltip(l)},this._optionsService.options.linkTooltipHoverDuration)))},c.prototype._onTooltip=function(l){this._tooltipTimeout=void 0;var h=this._findZoneEventAt(l);h&&h.tooltipCallback&&h.tooltipCallback(l)},c.prototype._onMouseDown=function(l){if(this._initialSelectionLength=this._getSelectionLength(),this._areZonesActive){var h=this._findZoneEventAt(l);h!=null&&h.willLinkActivate(l)&&(l.preventDefault(),l.stopImmediatePropagation())}},c.prototype._onMouseLeave=function(l){this._currentZone&&(this._currentZone.leaveCallback(),this._currentZone=void 0,this._tooltipTimeout&&clearTimeout(this._tooltipTimeout))},c.prototype._onClick=function(l){var h=this._findZoneEventAt(l),d=this._getSelectionLength();h&&d===this._initialSelectionLength&&(h.clickCallback(l),l.preventDefault(),l.stopImmediatePropagation())},c.prototype._getSelectionLength=function(){var l=this._selectionService.selectionText;return l?l.length:0},c.prototype._findZoneEventAt=function(l){var h=this._mouseService.getCoords(l,this._screenElement,this._bufferService.cols,this._bufferService.rows);if(h)for(var d=h[0],E=h[1],T=0;T<this._zones.length;T++){var L=this._zones[T];if(L.y1===L.y2){if(E===L.y1&&d>=L.x1&&d<L.x2)return L}else if(E===L.y1&&d>=L.x1||E===L.y2&&d<L.x2||E>L.y1&&E<L.y2)return L}},c=D([w(2,s.IBufferService),w(3,v.IMouseService),w(4,v.ISelectionService),w(5,s.IOptionsService)],c)}(_.Disposable);b.MouseZoneManager=y},function(ge,b,I){"use strict";var P,K=this&&this.__extends||(P=function(c,l){return(P=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(h,d){h.__proto__=d}||function(h,d){for(var E in d)d.hasOwnProperty(E)&&(h[E]=d[E])})(c,l)},function(c,l){function h(){this.constructor=c}P(c,l),c.prototype=l===null?Object.create(l):(h.prototype=l.prototype,new h)});Object.defineProperty(b,"__esModule",{value:!0}),b.AccessibilityManager=void 0;var D=I(18),w=I(11),_=I(31),F=I(7),v=I(2),s=I(32),y=I(17),f=function(c){function l(h,d){var E=c.call(this)||this;E._terminal=h,E._renderService=d,E._liveRegionLineCount=0,E._charsToConsume=[],E._charsToAnnounce="",E._accessibilityTreeRoot=document.createElement("div"),E._accessibilityTreeRoot.classList.add("xterm-accessibility"),E._rowContainer=document.createElement("div"),E._rowContainer.classList.add("xterm-accessibility-tree"),E._rowContainer.setAttribute("role","list"),E._rowElements=[];for(var T=0;T<E._terminal.rows;T++)E._rowElements[T]=E._createAccessibilityTreeNode(),E._rowContainer.appendChild(E._rowElements[T]);if(E._topBoundaryFocusListener=function(L){return E._onBoundaryFocus(L,0)},E._bottomBoundaryFocusListener=function(L){return E._onBoundaryFocus(L,1)},E._rowElements[0].addEventListener("focus",E._topBoundaryFocusListener),E._rowElements[E._rowElements.length-1].addEventListener("focus",E._bottomBoundaryFocusListener),E._refreshRowsDimensions(),E._accessibilityTreeRoot.appendChild(E._rowContainer),E._renderRowsDebouncer=new _.RenderDebouncer(E._renderRows.bind(E)),E._refreshRows(),E._liveRegion=document.createElement("div"),E._liveRegion.classList.add("live-region"),E._liveRegion.setAttribute("aria-live","assertive"),E._accessibilityTreeRoot.appendChild(E._liveRegion),!E._terminal.element)throw new Error("Cannot enable accessibility before Terminal.open");return E._terminal.element.insertAdjacentElement("afterbegin",E._accessibilityTreeRoot),E.register(E._renderRowsDebouncer),E.register(E._terminal.onResize(function(L){return E._onResize(L.rows)})),E.register(E._terminal.onRender(function(L){return E._refreshRows(L.start,L.end)})),E.register(E._terminal.onScroll(function(){return E._refreshRows()})),E.register(E._terminal.onA11yChar(function(L){return E._onChar(L)})),E.register(E._terminal.onLineFeed(function(){return E._onChar(`
`)})),E.register(E._terminal.onA11yTab(function(L){return E._onTab(L)})),E.register(E._terminal.onKey(function(L){return E._onKey(L.key)})),E.register(E._terminal.onBlur(function(){return E._clearLiveRegion()})),E.register(E._renderService.onDimensionsChange(function(){return E._refreshRowsDimensions()})),E._screenDprMonitor=new s.ScreenDprMonitor,E.register(E._screenDprMonitor),E._screenDprMonitor.setListener(function(){return E._refreshRowsDimensions()}),E.register(F.addDisposableDomListener(window,"resize",function(){return E._refreshRowsDimensions()})),E}return K(l,c),l.prototype.dispose=function(){c.prototype.dispose.call(this),y.removeElementFromParent(this._accessibilityTreeRoot),this._rowElements.length=0},l.prototype._onBoundaryFocus=function(h,d){var E=h.target,T=this._rowElements[d===0?1:this._rowElements.length-2];if(E.getAttribute("aria-posinset")!==(d===0?"1":""+this._terminal.buffer.lines.length)&&h.relatedTarget===T){var L,x;if(d===0?(L=E,x=this._rowElements.pop(),this._rowContainer.removeChild(x)):(L=this._rowElements.shift(),x=E,this._rowContainer.removeChild(L)),L.removeEventListener("focus",this._topBoundaryFocusListener),x.removeEventListener("focus",this._bottomBoundaryFocusListener),d===0){var A=this._createAccessibilityTreeNode();this._rowElements.unshift(A),this._rowContainer.insertAdjacentElement("afterbegin",A)}else A=this._createAccessibilityTreeNode(),this._rowElements.push(A),this._rowContainer.appendChild(A);this._rowElements[0].addEventListener("focus",this._topBoundaryFocusListener),this._rowElements[this._rowElements.length-1].addEventListener("focus",this._bottomBoundaryFocusListener),this._terminal.scrollLines(d===0?-1:1),this._rowElements[d===0?1:this._rowElements.length-2].focus(),h.preventDefault(),h.stopImmediatePropagation()}},l.prototype._onResize=function(h){this._rowElements[this._rowElements.length-1].removeEventListener("focus",this._bottomBoundaryFocusListener);for(var d=this._rowContainer.children.length;d<this._terminal.rows;d++)this._rowElements[d]=this._createAccessibilityTreeNode(),this._rowContainer.appendChild(this._rowElements[d]);for(;this._rowElements.length>h;)this._rowContainer.removeChild(this._rowElements.pop());this._rowElements[this._rowElements.length-1].addEventListener("focus",this._bottomBoundaryFocusListener),this._refreshRowsDimensions()},l.prototype._createAccessibilityTreeNode=function(){var h=document.createElement("div");return h.setAttribute("role","listitem"),h.tabIndex=-1,this._refreshRowDimensions(h),h},l.prototype._onTab=function(h){for(var d=0;d<h;d++)this._onChar(" ")},l.prototype._onChar=function(h){var d=this;this._liveRegionLineCount<21&&(this._charsToConsume.length>0?this._charsToConsume.shift()!==h&&(this._charsToAnnounce+=h):this._charsToAnnounce+=h,h===`
`&&(this._liveRegionLineCount++,this._liveRegionLineCount===21&&(this._liveRegion.textContent+=D.tooMuchOutput)),w.isMac&&this._liveRegion.textContent&&this._liveRegion.textContent.length>0&&!this._liveRegion.parentNode&&setTimeout(function(){d._accessibilityTreeRoot.appendChild(d._liveRegion)},0))},l.prototype._clearLiveRegion=function(){this._liveRegion.textContent="",this._liveRegionLineCount=0,w.isMac&&y.removeElementFromParent(this._liveRegion)},l.prototype._onKey=function(h){this._clearLiveRegion(),this._charsToConsume.push(h)},l.prototype._refreshRows=function(h,d){this._renderRowsDebouncer.refresh(h,d,this._terminal.rows)},l.prototype._renderRows=function(h,d){for(var E=this._terminal.buffer,T=E.lines.length.toString(),L=h;L<=d;L++){var x=E.translateBufferLineToString(E.ydisp+L,!0),A=(E.ydisp+L+1).toString(),O=this._rowElements[L];O&&(x.length===0?O.innerHTML="&nbsp;":O.textContent=x,O.setAttribute("aria-posinset",A),O.setAttribute("aria-setsize",T))}this._announceCharacters()},l.prototype._refreshRowsDimensions=function(){if(this._renderService.dimensions.actualCellHeight){this._rowElements.length!==this._terminal.rows&&this._onResize(this._terminal.rows);for(var h=0;h<this._terminal.rows;h++)this._refreshRowDimensions(this._rowElements[h])}},l.prototype._refreshRowDimensions=function(h){h.style.height=this._renderService.dimensions.actualCellHeight+"px"},l.prototype._announceCharacters=function(){this._charsToAnnounce.length!==0&&(this._liveRegion.textContent+=this._charsToAnnounce,this._charsToAnnounce="")},l}(v.Disposable);b.AccessibilityManager=f},function(ge,b,I){"use strict";var P,K=this&&this.__extends||(P=function(E,T){return(P=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(L,x){L.__proto__=x}||function(L,x){for(var A in x)x.hasOwnProperty(A)&&(L[A]=x[A])})(E,T)},function(E,T){function L(){this.constructor=E}P(E,T),E.prototype=T===null?Object.create(T):(L.prototype=T.prototype,new L)}),D=this&&this.__decorate||function(E,T,L,x){var A,O=arguments.length,U=O<3?T:x===null?x=Object.getOwnPropertyDescriptor(T,L):x;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")U=Reflect.decorate(E,T,L,x);else for(var N=E.length-1;N>=0;N--)(A=E[N])&&(U=(O<3?A(U):O>3?A(T,L,U):A(T,L))||U);return O>3&&U&&Object.defineProperty(T,L,U),U},w=this&&this.__param||function(E,T){return function(L,x){T(L,x,E)}};Object.defineProperty(b,"__esModule",{value:!0}),b.DomRenderer=void 0;var _=I(58),F=I(9),v=I(2),s=I(5),y=I(1),f=I(0),c=I(10),l=I(17),h=1,d=function(E){function T(L,x,A,O,U,N,$,M,Z){var q=E.call(this)||this;return q._colors=L,q._element=x,q._screenElement=A,q._viewportElement=O,q._linkifier=U,q._linkifier2=N,q._charSizeService=$,q._optionsService=M,q._bufferService=Z,q._terminalClass=h++,q._rowElements=[],q._rowContainer=document.createElement("div"),q._rowContainer.classList.add("xterm-rows"),q._rowContainer.style.lineHeight="normal",q._rowContainer.setAttribute("aria-hidden","true"),q._refreshRowElements(q._bufferService.cols,q._bufferService.rows),q._selectionContainer=document.createElement("div"),q._selectionContainer.classList.add("xterm-selection"),q._selectionContainer.setAttribute("aria-hidden","true"),q.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},q._updateDimensions(),q._injectCss(),q._rowFactory=new _.DomRendererRowFactory(document,q._optionsService,q._colors),q._element.classList.add("xterm-dom-renderer-owner-"+q._terminalClass),q._screenElement.appendChild(q._rowContainer),q._screenElement.appendChild(q._selectionContainer),q._linkifier.onShowLinkUnderline(function(se){return q._onLinkHover(se)}),q._linkifier.onHideLinkUnderline(function(se){return q._onLinkLeave(se)}),q._linkifier2.onShowLinkUnderline(function(se){return q._onLinkHover(se)}),q._linkifier2.onHideLinkUnderline(function(se){return q._onLinkLeave(se)}),q}return K(T,E),Object.defineProperty(T.prototype,"onRequestRedraw",{get:function(){return new f.EventEmitter().event},enumerable:!1,configurable:!0}),T.prototype.dispose=function(){this._element.classList.remove("xterm-dom-renderer-owner-"+this._terminalClass),l.removeElementFromParent(this._rowContainer,this._selectionContainer,this._themeStyleElement,this._dimensionsStyleElement),E.prototype.dispose.call(this)},T.prototype._updateDimensions=function(){this.dimensions.scaledCharWidth=this._charSizeService.width*window.devicePixelRatio,this.dimensions.scaledCharHeight=Math.ceil(this._charSizeService.height*window.devicePixelRatio),this.dimensions.scaledCellWidth=this.dimensions.scaledCharWidth+Math.round(this._optionsService.options.letterSpacing),this.dimensions.scaledCellHeight=Math.floor(this.dimensions.scaledCharHeight*this._optionsService.options.lineHeight),this.dimensions.scaledCharLeft=0,this.dimensions.scaledCharTop=0,this.dimensions.scaledCanvasWidth=this.dimensions.scaledCellWidth*this._bufferService.cols,this.dimensions.scaledCanvasHeight=this.dimensions.scaledCellHeight*this._bufferService.rows,this.dimensions.canvasWidth=Math.round(this.dimensions.scaledCanvasWidth/window.devicePixelRatio),this.dimensions.canvasHeight=Math.round(this.dimensions.scaledCanvasHeight/window.devicePixelRatio),this.dimensions.actualCellWidth=this.dimensions.canvasWidth/this._bufferService.cols,this.dimensions.actualCellHeight=this.dimensions.canvasHeight/this._bufferService.rows;for(var L=0,x=this._rowElements;L<x.length;L++){var A=x[L];A.style.width=this.dimensions.canvasWidth+"px",A.style.height=this.dimensions.actualCellHeight+"px",A.style.lineHeight=this.dimensions.actualCellHeight+"px",A.style.overflow="hidden"}this._dimensionsStyleElement||(this._dimensionsStyleElement=document.createElement("style"),this._screenElement.appendChild(this._dimensionsStyleElement));var O=this._terminalSelector+" .xterm-rows span { display: inline-block; height: 100%; vertical-align: top; width: "+this.dimensions.actualCellWidth+"px}";this._dimensionsStyleElement.innerHTML=O,this._selectionContainer.style.height=this._viewportElement.style.height,this._screenElement.style.width=this.dimensions.canvasWidth+"px",this._screenElement.style.height=this.dimensions.canvasHeight+"px"},T.prototype.setColors=function(L){this._colors=L,this._injectCss()},T.prototype._injectCss=function(){var L=this;this._themeStyleElement||(this._themeStyleElement=document.createElement("style"),this._screenElement.appendChild(this._themeStyleElement));var x=this._terminalSelector+" .xterm-rows { color: "+this._colors.foreground.css+"; font-family: "+this._optionsService.options.fontFamily+"; font-size: "+this._optionsService.options.fontSize+"px;}";x+=this._terminalSelector+" span:not(."+_.BOLD_CLASS+") { font-weight: "+this._optionsService.options.fontWeight+";}"+this._terminalSelector+" span."+_.BOLD_CLASS+" { font-weight: "+this._optionsService.options.fontWeightBold+";}"+this._terminalSelector+" span."+_.ITALIC_CLASS+" { font-style: italic;}",x+="@keyframes blink_box_shadow_"+this._terminalClass+" { 50% { box-shadow: none; }}",x+="@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+"; }}",x+=this._terminalSelector+" .xterm-rows:not(.xterm-focus) ."+_.CURSOR_CLASS+"."+_.CURSOR_STYLE_BLOCK_CLASS+" { outline: 1px solid "+this._colors.cursor.css+"; outline-offset: -1px;}"+this._terminalSelector+" .xterm-rows.xterm-focus ."+_.CURSOR_CLASS+"."+_.CURSOR_BLINK_CLASS+":not(."+_.CURSOR_STYLE_BLOCK_CLASS+") { animation: blink_box_shadow_"+this._terminalClass+" 1s step-end infinite;}"+this._terminalSelector+" .xterm-rows.xterm-focus ."+_.CURSOR_CLASS+"."+_.CURSOR_BLINK_CLASS+"."+_.CURSOR_STYLE_BLOCK_CLASS+" { animation: blink_block_"+this._terminalClass+" 1s step-end infinite;}"+this._terminalSelector+" .xterm-rows.xterm-focus ."+_.CURSOR_CLASS+"."+_.CURSOR_STYLE_BLOCK_CLASS+" { background-color: "+this._colors.cursor.css+"; color: "+this._colors.cursorAccent.css+";}"+this._terminalSelector+" .xterm-rows ."+_.CURSOR_CLASS+"."+_.CURSOR_STYLE_BAR_CLASS+" { box-shadow: "+this._optionsService.options.cursorWidth+"px 0 0 "+this._colors.cursor.css+" inset;}"+this._terminalSelector+" .xterm-rows ."+_.CURSOR_CLASS+"."+_.CURSOR_STYLE_UNDERLINE_CLASS+" { box-shadow: 0 -1px 0 "+this._colors.cursor.css+" inset;}",x+=this._terminalSelector+" .xterm-selection { position: absolute; top: 0; left: 0; z-index: 1; pointer-events: none;}"+this._terminalSelector+" .xterm-selection div { position: absolute; background-color: "+this._colors.selectionTransparent.css+";}",this._colors.ansi.forEach(function(A,O){x+=L._terminalSelector+" .xterm-fg-"+O+" { color: "+A.css+"; }"+L._terminalSelector+" .xterm-bg-"+O+" { background-color: "+A.css+"; }"}),x+=this._terminalSelector+" .xterm-fg-"+F.INVERTED_DEFAULT_COLOR+" { color: "+c.color.opaque(this._colors.background).css+"; }"+this._terminalSelector+" .xterm-bg-"+F.INVERTED_DEFAULT_COLOR+" { background-color: "+this._colors.foreground.css+"; }",this._themeStyleElement.innerHTML=x},T.prototype.onDevicePixelRatioChange=function(){this._updateDimensions()},T.prototype._refreshRowElements=function(L,x){for(var A=this._rowElements.length;A<=x;A++){var O=document.createElement("div");this._rowContainer.appendChild(O),this._rowElements.push(O)}for(;this._rowElements.length>x;)this._rowContainer.removeChild(this._rowElements.pop())},T.prototype.onResize=function(L,x){this._refreshRowElements(L,x),this._updateDimensions()},T.prototype.onCharSizeChanged=function(){this._updateDimensions()},T.prototype.onBlur=function(){this._rowContainer.classList.remove("xterm-focus")},T.prototype.onFocus=function(){this._rowContainer.classList.add("xterm-focus")},T.prototype.onSelectionChanged=function(L,x,A){for(;this._selectionContainer.children.length;)this._selectionContainer.removeChild(this._selectionContainer.children[0]);if(L&&x){var O=L[1]-this._bufferService.buffer.ydisp,U=x[1]-this._bufferService.buffer.ydisp,N=Math.max(O,0),$=Math.min(U,this._bufferService.rows-1);if(!(N>=this._bufferService.rows||$<0)){var M=document.createDocumentFragment();if(A)M.appendChild(this._createSelectionElement(N,L[0],x[0],$-N+1));else{var Z=O===N?L[0]:0,q=N===$?x[0]:this._bufferService.cols;M.appendChild(this._createSelectionElement(N,Z,q));var se=$-N-1;if(M.appendChild(this._createSelectionElement(N+1,0,this._bufferService.cols,se)),N!==$){var ue=U===$?x[0]:this._bufferService.cols;M.appendChild(this._createSelectionElement($,0,ue))}}this._selectionContainer.appendChild(M)}}},T.prototype._createSelectionElement=function(L,x,A,O){O===void 0&&(O=1);var U=document.createElement("div");return U.style.height=O*this.dimensions.actualCellHeight+"px",U.style.top=L*this.dimensions.actualCellHeight+"px",U.style.left=x*this.dimensions.actualCellWidth+"px",U.style.width=this.dimensions.actualCellWidth*(A-x)+"px",U},T.prototype.onCursorMove=function(){},T.prototype.onOptionsChanged=function(){this._updateDimensions(),this._injectCss()},T.prototype.clear=function(){for(var L=0,x=this._rowElements;L<x.length;L++)x[L].innerHTML=""},T.prototype.renderRows=function(L,x){for(var A=this._bufferService.buffer.ybase+this._bufferService.buffer.y,O=Math.min(this._bufferService.buffer.x,this._bufferService.cols-1),U=this._optionsService.options.cursorBlink,N=L;N<=x;N++){var $=this._rowElements[N];$.innerHTML="";var 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this._linkProviders.push(l),{dispose:function(){var d=h._linkProviders.indexOf(l);d!==-1&&h._linkProviders.splice(d,1)}}},c.prototype.attachToDom=function(l,h,d){var E=this;this._element=l,this._mouseService=h,this._renderService=d,this.register(s.addDisposableDomListener(this._element,"mouseleave",function(){E._isMouseOut=!0,E._clearCurrentLink()})),this.register(s.addDisposableDomListener(this._element,"mousemove",this._onMouseMove.bind(this))),this.register(s.addDisposableDomListener(this._element,"click",this._onClick.bind(this)))},c.prototype._onMouseMove=function(l){if(this._lastMouseEvent=l,this._element&&this._mouseService){var h=this._positionFromMouseEvent(l,this._element,this._mouseService);if(h){this._isMouseOut=!1;for(var d=l.composedPath(),E=0;E<d.length;E++){var T=d[E];if(T.classList.contains("xterm"))break;if(T.classList.contains("xterm-hover"))return}this._lastBufferCell&&h.x===this._lastBufferCell.x&&h.y===this._lastBufferCell.y||(this._onHover(h),this._lastBufferCell=h)}}},c.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))},c.prototype._askForLink=function(l,h){var d=this;this._activeProviderReplies&&h||(this._activeProviderReplies=new Map,this._activeLine=l.y);var E=!1;this._linkProviders.forEach(function(T,L){var x;h?!((x=d._activeProviderReplies)===null||x===void 0)&&x.get(L)&&(E=d._checkLinkProviderResult(L,l,E)):T.provideLinks(l.y,function(A){var O,U;if(!d._isMouseOut){var N=A==null?void 0:A.map(function($){return{link:$}});(O=d._activeProviderReplies)===null||O===void 0||O.set(L,N),E=d._checkLinkProviderResult(L,l,E),((U=d._activeProviderReplies)===null||U===void 0?void 0:U.size)===d._linkProviders.length&&d._removeIntersectingLinks(l.y,d._activeProviderReplies)}})})},c.prototype._removeIntersectingLinks=function(l,h){for(var d=new Set,E=0;E<h.size;E++){var T=h.get(E);if(T)for(var L=0;L<T.length;L++)for(var x=T[L],A=x.link.range.start.y<l?0:x.link.range.start.x,O=x.link.range.end.y>l?this._bufferService.cols:x.link.range.end.x,U=A;U<=O;U++){if(d.has(U)){T.splice(L--,1);break}d.add(U)}}},c.prototype._checkLinkProviderResult=function(l,h,d){var E,T=this;if(!this._activeProviderReplies)return d;for(var L=this._activeProviderReplies.get(l),x=!1,A=0;A<l;A++)this._activeProviderReplies.has(A)&&!this._activeProviderReplies.get(A)||(x=!0);if(!x&&L){var O=L.find(function(N){return T._linkAtPosition(N.link,h)});O&&(d=!0,this._handleNewLink(O))}if(this._activeProviderReplies.size===this._linkProviders.length&&!d)for(A=0;A<this._activeProviderReplies.size;A++){var U=(E=this._activeProviderReplies.get(A))===null||E===void 0?void 0:E.find(function(N){return T._linkAtPosition(N.link,h)});if(U){d=!0,this._handleNewLink(U);break}}return d},c.prototype._onClick=function(l){if(this._element&&this._mouseService&&this._currentLink){var h=this._positionFromMouseEvent(l,this._element,this._mouseService);h&&this._linkAtPosition(this._currentLink.link,h)&&this._currentLink.link.activate(l,this._currentLink.link.text)}},c.prototype._clearCurrentLink=function(l,h){this._element&&this._currentLink&&this._lastMouseEvent&&(!l||!h||this._currentLink.link.range.start.y>=l&&this._currentLink.link.range.end.y<=h)&&(this._linkLeave(this._element,this._currentLink.link,this._lastMouseEvent),this._currentLink=void 0,v.disposeArray(this._linkCacheDisposables))},c.prototype._handleNewLink=function(l){var h=this;if(this._element&&this._lastMouseEvent&&this._mouseService){var d=this._positionFromMouseEvent(this._lastMouseEvent,this._element,this._mouseService);d&&this._linkAtPosition(l.link,d)&&(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 E,T;return(T=(E=h._currentLink)===null||E===void 0?void 0:E.state)===null||T===void 0?void 0:T.decorations.pointerCursor},set:function(E){var T,L;!((T=h._currentLink)===null||T===void 0)&&T.state&&h._currentLink.state.decorations.pointerCursor!==E&&(h._currentLink.state.decorations.pointerCursor=E,h._currentLink.state.isHovered&&((L=h._element)===null||L===void 0||L.classList.toggle("xterm-cursor-pointer",E)))}},underline:{get:function(){var E,T;return(T=(E=h._currentLink)===null||E===void 0?void 0:E.state)===null||T===void 0?void 0:T.decorations.underline},set:function(E){var T,L,x;!((T=h._currentLink)===null||T===void 0)&&T.state&&((x=(L=h._currentLink)===null||L===void 0?void 0:L.state)===null||x===void 0?void 0:x.decorations.underline)!==E&&(h._currentLink.state.decorations.underline=E,h._currentLink.state.isHovered&&h._fireUnderlineEvent(l.link,E))}}}),this._renderService&&this._linkCacheDisposables.push(this._renderService.onRenderedBufferChange(function(E){var T=E.start===0?0:E.start+1+h._bufferService.buffer.ydisp;h._clearCurrentLink(T,E.end+1+h._bufferService.buffer.ydisp)})))}},c.prototype._linkHover=function(l,h,d){var E;!((E=this._currentLink)===null||E===void 0)&&E.state&&(this._currentLink.state.isHovered=!0,this._currentLink.state.decorations.underline&&this._fireUnderlineEvent(h,!0),this._currentLink.state.decorations.pointerCursor&&l.classList.add("xterm-cursor-pointer")),h.hover&&h.hover(d,h.text)},c.prototype._fireUnderlineEvent=function(l,h){var d=l.range,E=this._bufferService.buffer.ydisp,T=this._createLinkUnderlineEvent(d.start.x-1,d.start.y-E-1,d.end.x,d.end.y-E-1,void 0);(h?this._onShowLinkUnderline:this._onHideLinkUnderline).fire(T)},c.prototype._linkLeave=function(l,h,d){var E;!((E=this._currentLink)===null||E===void 0)&&E.state&&(this._currentLink.state.isHovered=!1,this._currentLink.state.decorations.underline&&this._fireUnderlineEvent(h,!1),this._currentLink.state.decorations.pointerCursor&&l.classList.remove("xterm-cursor-pointer")),h.leave&&h.leave(d,h.text)},c.prototype._linkAtPosition=function(l,h){var d=l.range.start.y===l.range.end.y,E=l.range.start.y<h.y,T=l.range.end.y>h.y;return(d&&l.range.start.x<=h.x&&l.range.end.x>=h.x||E&&l.range.end.x>=h.x||T&&l.range.start.x<=h.x||E&&T)&&l.range.start.y<=h.y&&l.range.end.y>=h.y},c.prototype._positionFromMouseEvent=function(l,h,d){var E=d.getCoords(l,h,this._bufferService.cols,this._bufferService.rows);if(E)return{x:E[0],y:E[1]+this._bufferService.buffer.ydisp}},c.prototype._createLinkUnderlineEvent=function(l,h,d,E,T){return{x1:l,y1:h,x2:d,y2:E,cols:this._bufferService.cols,fg:T}},c=D([w(0,_.IBufferService)],c)}(v.Disposable);b.Linkifier2=y},function(ge,b,I){"use strict";Object.defineProperty(b,"__esModule",{value:!0}),b.CoreBrowserService=void 0;var P=function(){function K(D){this._textarea=D}return Object.defineProperty(K.prototype,"isFocused",{get:function(){return document.activeElement===this._textarea&&document.hasFocus()},enumerable:!1,configurable:!0}),K}();b.CoreBrowserService=P},function(ge,b,I){"use strict";var P,K=this&&this.__extends||(P=function(A,O){return(P=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(U,N){U.__proto__=N}||function(U,N){for(var $ in N)N.hasOwnProperty($)&&(U[$]=N[$])})(A,O)},function(A,O){function U(){this.constructor=A}P(A,O),A.prototype=O===null?Object.create(O):(U.prototype=O.prototype,new U)});Object.defineProperty(b,"__esModule",{value:!0}),b.CoreTerminal=void 0;var D=I(2),w=I(1),_=I(66),F=I(67),v=I(68),s=I(74),y=I(75),f=I(0),c=I(76),l=I(77),h=I(78),d=I(80),E=I(81),T=I(19),L=I(82),x=function(A){function O(U){var N=A.call(this)||this;return N._onBinary=new f.EventEmitter,N._onData=new f.EventEmitter,N._onLineFeed=new f.EventEmitter,N._onResize=new f.EventEmitter,N._onScroll=new f.EventEmitter,N._instantiationService=new _.InstantiationService,N.optionsService=new s.OptionsService(U),N._instantiationService.setService(w.IOptionsService,N.optionsService),N._bufferService=N.register(N._instantiationService.createInstance(v.BufferService)),N._instantiationService.setService(w.IBufferService,N._bufferService),N._logService=N._instantiationService.createInstance(F.LogService),N._instantiationService.setService(w.ILogService,N._logService),N._coreService=N.register(N._instantiationService.createInstance(y.CoreService,function(){return N.scrollToBottom()})),N._instantiationService.setService(w.ICoreService,N._coreService),N._coreMouseService=N._instantiationService.createInstance(c.CoreMouseService),N._instantiationService.setService(w.ICoreMouseService,N._coreMouseService),N._dirtyRowService=N._instantiationService.createInstance(l.DirtyRowService),N._instantiationService.setService(w.IDirtyRowService,N._dirtyRowService),N.unicodeService=N._instantiationService.createInstance(h.UnicodeService),N._instantiationService.setService(w.IUnicodeService,N.unicodeService),N._charsetService=N._instantiationService.createInstance(d.CharsetService),N._instantiationService.setService(w.ICharsetService,N._charsetService),N._inputHandler=new T.InputHandler(N._bufferService,N._charsetService,N._coreService,N._dirtyRowService,N._logService,N.optionsService,N._coreMouseService,N.unicodeService),N.register(f.forwardEvent(N._inputHandler.onLineFeed,N._onLineFeed)),N.register(N._inputHandler),N.register(f.forwardEvent(N._bufferService.onResize,N._onResize)),N.register(f.forwardEvent(N._coreService.onData,N._onData)),N.register(f.forwardEvent(N._coreService.onBinary,N._onBinary)),N.register(N.optionsService.onOptionChange(function($){return N._updateOptions($)})),N._writeBuffer=new L.WriteBuffer(function($){return N._inputHandler.parse($)}),N}return K(O,A),Object.defineProperty(O.prototype,"onBinary",{get:function(){return this._onBinary.event},enumerable:!1,configurable:!0}),Object.defineProperty(O.prototype,"onData",{get:function(){return this._onData.event},enumerable:!1,configurable:!0}),Object.defineProperty(O.prototype,"onLineFeed",{get:function(){return this._onLineFeed.event},enumerable:!1,configurable:!0}),Object.defineProperty(O.prototype,"onResize",{get:function(){return this._onResize.event},enumerable:!1,configurable:!0}),Object.defineProperty(O.prototype,"onScroll",{get:function(){return this._onScroll.event},enumerable:!1,configurable:!0}),Object.defineProperty(O.prototype,"cols",{get:function(){return this._bufferService.cols},enumerable:!1,configurable:!0}),Object.defineProperty(O.prototype,"rows",{get:function(){return this._bufferService.rows},enumerable:!1,configurable:!0}),Object.defineProperty(O.prototype,"buffers",{get:function(){return this._bufferService.buffers},enumerable:!1,configurable:!0}),O.prototype.dispose=function(){var U;this._isDisposed||(A.prototype.dispose.call(this),(U=this._windowsMode)===null||U===void 0||U.dispose(),this._windowsMode=void 0)},O.prototype.write=function(U,N){this._writeBuffer.write(U,N)},O.prototype.writeSync=function(U){this._writeBuffer.writeSync(U)},O.prototype.resize=function(U,N){isNaN(U)||isNaN(N)||(U=Math.max(U,v.MINIMUM_COLS),N=Math.max(N,v.MINIMUM_ROWS),this._bufferService.resize(U,N))},O.prototype.scroll=function(U,N){N===void 0&&(N=!1);var $,M=this._bufferService.buffer;($=this._cachedBlankLine)&&$.length===this.cols&&$.getFg(0)===U.fg&&$.getBg(0)===U.bg||($=M.getBlankLine(U,N),this._cachedBlankLine=$),$.isWrapped=N;var Z=M.ybase+M.scrollTop,q=M.ybase+M.scrollBottom;if(M.scrollTop===0){var se=M.lines.isFull;q===M.lines.length-1?se?M.lines.recycle().copyFrom($):M.lines.push($.clone()):M.lines.splice(q+1,0,$.clone()),se?this._bufferService.isUserScrolling&&(M.ydisp=Math.max(M.ydisp-1,0)):(M.ybase++,this._bufferService.isUserScrolling||M.ydisp++)}else{var ue=q-Z+1;M.lines.shiftElements(Z+1,ue-1,-1),M.lines.set(q,$.clone())}this._bufferService.isUserScrolling||(M.ydisp=M.ybase),this._dirtyRowService.markRangeDirty(M.scrollTop,M.scrollBottom),this._onScroll.fire(M.ydisp)},O.prototype.scrollLines=function(U,N){var $=this._bufferService.buffer;if(U<0){if($.ydisp===0)return;this._bufferService.isUserScrolling=!0}else U+$.ydisp>=$.ybase&&(this._bufferService.isUserScrolling=!1);var M=$.ydisp;$.ydisp=Math.max(Math.min($.ydisp+U,$.ybase),0),M!==$.ydisp&&(N||this._onScroll.fire($.ydisp))},O.prototype.scrollPages=function(U){this.scrollLines(U*(this.rows-1))},O.prototype.scrollToTop=function(){this.scrollLines(-this._bufferService.buffer.ydisp)},O.prototype.scrollToBottom=function(){this.scrollLines(this._bufferService.buffer.ybase-this._bufferService.buffer.ydisp)},O.prototype.scrollToLine=function(U){var N=U-this._bufferService.buffer.ydisp;N!==0&&this.scrollLines(N)},O.prototype.addEscHandler=function(U,N){return this._inputHandler.addEscHandler(U,N)},O.prototype.addDcsHandler=function(U,N){return this._inputHandler.addDcsHandler(U,N)},O.prototype.addCsiHandler=function(U,N){return this._inputHandler.addCsiHandler(U,N)},O.prototype.addOscHandler=function(U,N){return this._inputHandler.addOscHandler(U,N)},O.prototype._setup=function(){this.optionsService.options.windowsMode&&this._enableWindowsMode()},O.prototype.reset=function(){this._inputHandler.reset(),this._bufferService.reset(),this._charsetService.reset(),this._coreService.reset(),this._coreMouseService.reset()},O.prototype._updateOptions=function(U){var N;switch(U){case"scrollback":this.buffers.resize(this.cols,this.rows);break;case"windowsMode":this.optionsService.options.windowsMode?this._enableWindowsMode():((N=this._windowsMode)===null||N===void 0||N.dispose(),this._windowsMode=void 0)}},O.prototype._enableWindowsMode=function(){var U=this;if(!this._windowsMode){var N=[];N.push(this.onLineFeed(E.updateWindowsModeWrappedState.bind(null,this._bufferService))),N.push(this.addCsiHandler({final:"H"},function(){return E.updateWindowsModeWrappedState(U._bufferService),!1})),this._windowsMode={dispose:function(){for(var $=0,M=N;$<M.length;$++)M[$].dispose()}}}},O}(D.Disposable);b.CoreTerminal=x},function(ge,b,I){"use strict";var P=this&&this.__spreadArrays||function(){for(var F=0,v=0,s=arguments.length;v<s;v++)F+=arguments[v].length;var y=Array(F),f=0;for(v=0;v<s;v++)for(var c=arguments[v],l=0,h=c.length;l<h;l++,f++)y[f]=c[l];return y};Object.defineProperty(b,"__esModule",{value:!0}),b.InstantiationService=b.ServiceCollection=void 0;var K=I(1),D=I(14),w=function(){function F(){for(var v=[],s=0;s<arguments.length;s++)v[s]=arguments[s];this._entries=new Map;for(var y=0,f=v;y<f.length;y++){var c=f[y],l=c[0],h=c[1];this.set(l,h)}}return F.prototype.set=function(v,s){var y=this._entries.get(v);return this._entries.set(v,s),y},F.prototype.forEach=function(v){this._entries.forEach(function(s,y){return v(y,s)})},F.prototype.has=function(v){return this._entries.has(v)},F.prototype.get=function(v){return this._entries.get(v)},F}();b.ServiceCollection=w;var _=function(){function F(){this._services=new w,this._services.set(K.IInstantiationService,this)}return F.prototype.setService=function(v,s){this._services.set(v,s)},F.prototype.getService=function(v){return this._services.get(v)},F.prototype.createInstance=function(v){for(var s=[],y=1;y<arguments.length;y++)s[y-1]=arguments[y];for(var f=D.getServiceDependencies(v).sort(function(L,x){return L.index-x.index}),c=[],l=0,h=f;l<h.length;l++){var d=h[l],E=this._services.get(d.id);if(!E)throw new Error("[createInstance] "+v.name+" depends on UNKNOWN service "+d.id+".");c.push(E)}var T=f.length>0?f[0].index:s.length;if(s.length!==T)throw new Error("[createInstance] First service dependency of "+v.name+" at position "+(T+1)+" conflicts with 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w,_=I(1);(function(s){s[s.DEBUG=0]="DEBUG",s[s.INFO=1]="INFO",s[s.WARN=2]="WARN",s[s.ERROR=3]="ERROR",s[s.OFF=4]="OFF"})(w=b.LogLevel||(b.LogLevel={}));var F={debug:w.DEBUG,info:w.INFO,warn:w.WARN,error:w.ERROR,off:w.OFF},v=function(){function s(y){var f=this;this._optionsService=y,this._updateLogLevel(),this._optionsService.onOptionChange(function(c){c==="logLevel"&&f._updateLogLevel()})}return s.prototype._updateLogLevel=function(){this._logLevel=F[this._optionsService.options.logLevel]},s.prototype._evalLazyOptionalParams=function(y){for(var f=0;f<y.length;f++)typeof y[f]=="function"&&(y[f]=y[f]())},s.prototype._log=function(y,f,c){this._evalLazyOptionalParams(c),y.call.apply(y,D([console,"xterm.js: "+f],c))},s.prototype.debug=function(y){for(var f=[],c=1;c<arguments.length;c++)f[c-1]=arguments[c];this._logLevel<=w.DEBUG&&this._log(console.log,y,f)},s.prototype.info=function(y){for(var f=[],c=1;c<arguments.length;c++)f[c-1]=arguments[c];this._logLevel<=w.INFO&&this._log(console.info,y,f)},s.prototype.warn=function(y){for(var f=[],c=1;c<arguments.length;c++)f[c-1]=arguments[c];this._logLevel<=w.WARN&&this._log(console.warn,y,f)},s.prototype.error=function(y){for(var f=[],c=1;c<arguments.length;c++)f[c-1]=arguments[c];this._logLevel<=w.ERROR&&this._log(console.error,y,f)},s=P([K(0,_.IOptionsService)],s)}();b.LogService=v},function(ge,b,I){"use strict";var P,K=this&&this.__extends||(P=function(f,c){return(P=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(l,h){l.__proto__=h}||function(l,h){for(var d in h)h.hasOwnProperty(d)&&(l[d]=h[d])})(f,c)},function(f,c){function l(){this.constructor=f}P(f,c),f.prototype=c===null?Object.create(c):(l.prototype=c.prototype,new l)}),D=this&&this.__decorate||function(f,c,l,h){var d,E=arguments.length,T=E<3?c:h===null?h=Object.getOwnPropertyDescriptor(c,l):h;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")T=Reflect.decorate(f,c,l,h);else for(var L=f.length-1;L>=0;L--)(d=f[L])&&(T=(E<3?d(T):E>3?d(c,l,T):d(c,l))||T);return E>3&&T&&Object.defineProperty(c,l,T),T},w=this&&this.__param||function(f,c){return function(l,h){c(l,h,f)}};Object.defineProperty(b,"__esModule",{value:!0}),b.BufferService=b.MINIMUM_ROWS=b.MINIMUM_COLS=void 0;var _=I(1),F=I(69),v=I(0),s=I(2);b.MINIMUM_COLS=2,b.MINIMUM_ROWS=1;var y=function(f){function c(l){var h=f.call(this)||this;return h._optionsService=l,h.isUserScrolling=!1,h._onResize=new v.EventEmitter,h.cols=Math.max(l.options.cols,b.MINIMUM_COLS),h.rows=Math.max(l.options.rows,b.MINIMUM_ROWS),h.buffers=new F.BufferSet(l,h),h}return K(c,f),Object.defineProperty(c.prototype,"onResize",{get:function(){return this._onResize.event},enumerable:!1,configurable:!0}),Object.defineProperty(c.prototype,"buffer",{get:function(){return this.buffers.active},enumerable:!1,configurable:!0}),c.prototype.dispose=function(){f.prototype.dispose.call(this),this.buffers.dispose()},c.prototype.resize=function(l,h){this.cols=l,this.rows=h,this.buffers.resize(l,h),this.buffers.setupTabStops(this.cols),this._onResize.fire({cols:l,rows:h})},c.prototype.reset=function(){this.buffers.dispose(),this.buffers=new F.BufferSet(this._optionsService,this),this.isUserScrolling=!1},c=D([w(0,_.IOptionsService)],c)}(s.Disposable);b.BufferService=y},function(ge,b,I){"use strict";var P,K=this&&this.__extends||(P=function(F,v){return(P=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(s,y){s.__proto__=y}||function(s,y){for(var f in y)y.hasOwnProperty(f)&&(s[f]=y[f])})(F,v)},function(F,v){function s(){this.constructor=F}P(F,v),F.prototype=v===null?Object.create(v):(s.prototype=v.prototype,new s)});Object.defineProperty(b,"__esModule",{value:!0}),b.BufferSet=void 0;var D=I(70),w=I(0),_=function(F){function v(s,y){var f=F.call(this)||this;return f._onBufferActivate=f.register(new w.EventEmitter),f._normal=new D.Buffer(!0,s,y),f._normal.fillViewportRows(),f._alt=new D.Buffer(!1,s,y),f._activeBuffer=f._normal,f.setupTabStops(),f}return K(v,F),Object.defineProperty(v.prototype,"onBufferActivate",{get:function(){return this._onBufferActivate.event},enumerable:!1,configurable:!0}),Object.defineProperty(v.prototype,"alt",{get:function(){return this._alt},enumerable:!1,configurable:!0}),Object.defineProperty(v.prototype,"active",{get:function(){return this._activeBuffer},enumerable:!1,configurable:!0}),Object.defineProperty(v.prototype,"normal",{get:function(){return this._normal},enumerable:!1,configurable:!0}),v.prototype.activateNormalBuffer=function(){this._activeBuffer!==this._normal&&(this._normal.x=this._alt.x,this._normal.y=this._alt.y,this._alt.clear(),this._activeBuffer=this._normal,this._onBufferActivate.fire({activeBuffer:this._normal,inactiveBuffer:this._alt}))},v.prototype.activateAltBuffer=function(s){this._activeBuffer!==this._alt&&(this._alt.fillViewportRows(s),this._alt.x=this._normal.x,this._alt.y=this._normal.y,this._activeBuffer=this._alt,this._onBufferActivate.fire({activeBuffer:this._alt,inactiveBuffer:this._normal}))},v.prototype.resize=function(s,y){this._normal.resize(s,y),this._alt.resize(s,y)},v.prototype.setupTabStops=function(s){this._normal.setupTabStops(s),this._alt.setupTabStops(s)},v}(I(2).Disposable);b.BufferSet=_},function(ge,b,I){"use strict";Object.defineProperty(b,"__esModule",{value:!0}),b.BufferStringIterator=b.Buffer=b.MAX_BUFFER_SIZE=void 0;var P=I(71),K=I(16),D=I(4),w=I(3),_=I(72),F=I(73),v=I(20),s=I(6);b.MAX_BUFFER_SIZE=4294967295;var y=function(){function c(l,h,d){this._hasScrollback=l,this._optionsService=h,this._bufferService=d,this.ydisp=0,this.ybase=0,this.y=0,this.x=0,this.savedY=0,this.savedX=0,this.savedCurAttrData=K.DEFAULT_ATTR_DATA.clone(),this.savedCharset=v.DEFAULT_CHARSET,this.markers=[],this._nullCell=D.CellData.fromCharData([0,w.NULL_CELL_CHAR,w.NULL_CELL_WIDTH,w.NULL_CELL_CODE]),this._whitespaceCell=D.CellData.fromCharData([0,w.WHITESPACE_CELL_CHAR,w.WHITESPACE_CELL_WIDTH,w.WHITESPACE_CELL_CODE]),this._cols=this._bufferService.cols,this._rows=this._bufferService.rows,this.lines=new P.CircularList(this._getCorrectBufferLength(this._rows)),this.scrollTop=0,this.scrollBottom=this._rows-1,this.setupTabStops()}return c.prototype.getNullCell=function(l){return l?(this._nullCell.fg=l.fg,this._nullCell.bg=l.bg,this._nullCell.extended=l.extended):(this._nullCell.fg=0,this._nullCell.bg=0,this._nullCell.extended=new s.ExtendedAttrs),this._nullCell},c.prototype.getWhitespaceCell=function(l){return l?(this._whitespaceCell.fg=l.fg,this._whitespaceCell.bg=l.bg,this._whitespaceCell.extended=l.extended):(this._whitespaceCell.fg=0,this._whitespaceCell.bg=0,this._whitespaceCell.extended=new s.ExtendedAttrs),this._whitespaceCell},c.prototype.getBlankLine=function(l,h){return new K.BufferLine(this._bufferService.cols,this.getNullCell(l),h)},Object.defineProperty(c.prototype,"hasScrollback",{get:function(){return this._hasScrollback&&this.lines.maxLength>this._rows},enumerable:!1,configurable:!0}),Object.defineProperty(c.prototype,"isCursorInViewport",{get:function(){var l=this.ybase+this.y-this.ydisp;return l>=0&&l<this._rows},enumerable:!1,configurable:!0}),c.prototype._getCorrectBufferLength=function(l){if(!this._hasScrollback)return l;var h=l+this._optionsService.options.scrollback;return h>b.MAX_BUFFER_SIZE?b.MAX_BUFFER_SIZE:h},c.prototype.fillViewportRows=function(l){if(this.lines.length===0){l===void 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for(x=this._rows;x>h;x--)this.lines.length>h+this.ybase&&(this.lines.length>this.ybase+this.y+1?this.lines.pop():(this.ybase++,this.ydisp++));if(E<this.lines.maxLength){var A=this.lines.length-E;A>0&&(this.lines.trimStart(A),this.ybase=Math.max(this.ybase-A,0),this.ydisp=Math.max(this.ydisp-A,0),this.savedY=Math.max(this.savedY-A,0)),this.lines.maxLength=E}this.x=Math.min(this.x,l-1),this.y=Math.min(this.y,h-1),L&&(this.y+=L),this.savedX=Math.min(this.savedX,l-1),this.scrollTop=0}if(this.scrollBottom=h-1,this._isReflowEnabled&&(this._reflow(l,h),this._cols>l))for(T=0;T<this.lines.length;T++)this.lines.get(T).resize(l,d);this._cols=l,this._rows=h},Object.defineProperty(c.prototype,"_isReflowEnabled",{get:function(){return this._hasScrollback&&!this._optionsService.options.windowsMode},enumerable:!1,configurable:!0}),c.prototype._reflow=function(l,h){this._cols!==l&&(l>this._cols?this._reflowLarger(l,h):this._reflowSmaller(l,h))},c.prototype._reflowLarger=function(l,h){var d=_.reflowLargerGetLinesToRemove(this.lines,this._cols,l,this.ybase+this.y,this.getNullCell(K.DEFAULT_ATTR_DATA));if(d.length>0){var E=_.reflowLargerCreateNewLayout(this.lines,d);_.reflowLargerApplyNewLayout(this.lines,E.layout),this._reflowLargerAdjustViewport(l,h,E.countRemoved)}},c.prototype._reflowLargerAdjustViewport=function(l,h,d){for(var E=this.getNullCell(K.DEFAULT_ATTR_DATA),T=d;T-- >0;)this.ybase===0?(this.y>0&&this.y--,this.lines.length<h&&this.lines.push(new K.BufferLine(l,E))):(this.ydisp===this.ybase&&this.ydisp--,this.ybase--);this.savedY=Math.max(this.savedY-d,0)},c.prototype._reflowSmaller=function(l,h){for(var d=this.getNullCell(K.DEFAULT_ATTR_DATA),E=[],T=0,L=this.lines.length-1;L>=0;L--){var x=this.lines.get(L);if(!(!x||!x.isWrapped&&x.getTrimmedLength()<=l)){for(var A=[x];x.isWrapped&&L>0;)x=this.lines.get(--L),A.unshift(x);var O=this.ybase+this.y;if(!(O>=L&&O<L+A.length)){var U=A[A.length-1].getTrimmedLength(),N=_.reflowSmallerGetNewLineLengths(A,this._cols,l),$=N.length-A.length,M=void 0;M=this.ybase===0&&this.y!==this.lines.length-1?Math.max(0,this.y-this.lines.maxLength+$):Math.max(0,this.lines.length-this.lines.maxLength+$);for(var Z=[],q=0;q<$;q++){var se=this.getBlankLine(K.DEFAULT_ATTR_DATA,!0);Z.push(se)}Z.length>0&&(E.push({start:L+A.length+T,newLines:Z}),T+=Z.length),A.push.apply(A,Z);var ue=N.length-1,J=N[ue];J===0&&(J=N[--ue]);for(var z=A.length-$-1,X=U;z>=0;){var B=Math.min(X,J);if(A[ue].copyCellsFrom(A[z],X-B,J-B,B,!0),(J-=B)===0&&(J=N[--ue]),(X-=B)===0){z--;var G=Math.max(z,0);X=_.getWrappedLineTrimmedLength(A,G,this._cols)}}for(q=0;q<A.length;q++)N[q]<l&&A[q].setCell(N[q],d);for(var W=$-M;W-- >0;)this.ybase===0?this.y<h-1?(this.y++,this.lines.pop()):(this.ybase++,this.ydisp++):this.ybase<Math.min(this.lines.maxLength,this.lines.length+T)-h&&(this.ybase===this.ydisp&&this.ydisp++,this.ybase++);this.savedY=Math.min(this.savedY+$,this.ybase+h-1)}}}if(E.length>0){var k=[],C=[];for(q=0;q<this.lines.length;q++)C.push(this.lines.get(q));var V=this.lines.length,ne=V-1,pe=0,Ce=E[pe];this.lines.length=Math.min(this.lines.maxLength,this.lines.length+T);var We=0;for(q=Math.min(this.lines.maxLength-1,V+T-1);q>=0;q--)if(Ce&&Ce.start>ne+We){for(var me=Ce.newLines.length-1;me>=0;me--)this.lines.set(q--,Ce.newLines[me]);q++,k.push({index:ne+1,amount:Ce.newLines.length}),We+=Ce.newLines.length,Ce=E[++pe]}else this.lines.set(q,C[ne--]);var Ne=0;for(q=k.length-1;q>=0;q--)k[q].index+=Ne,this.lines.onInsertEmitter.fire(k[q]),Ne+=k[q].amount;var Be=Math.max(0,V+T-this.lines.maxLength);Be>0&&this.lines.onTrimEmitter.fire(Be)}},c.prototype.stringIndexToBufferIndex=function(l,h,d){for(d===void 0&&(d=!1);h;){var E=this.lines.get(l);if(!E)return[-1,-1];for(var T=d?E.getTrimmedLength():E.length,L=0;L<T;++L)if(E.get(L)[w.CHAR_DATA_WIDTH_INDEX]&&(h-=E.get(L)[w.CHAR_DATA_CHAR_INDEX].length||1),h<0)return[l,L];l++}return[l,0]},c.prototype.translateBufferLineToString=function(l,h,d,E){d===void 0&&(d=0);var T=this.lines.get(l);return T?T.translateToString(h,d,E):""},c.prototype.getWrappedRangeForLine=function(l){for(var h=l,d=l;h>0&&this.lines.get(h).isWrapped;)h--;for(;d+1<this.lines.length&&this.lines.get(d+1).isWrapped;)d++;return{first:h,last:d}},c.prototype.setupTabStops=function(l){for(l!=null?this.tabs[l]||(l=this.prevStop(l)):(this.tabs={},l=0);l<this._cols;l+=this._optionsService.options.tabStopWidth)this.tabs[l]=!0},c.prototype.prevStop=function(l){for(l==null&&(l=this.x);!this.tabs[--l]&&l>0;);return l>=this._cols?this._cols-1:l<0?0:l},c.prototype.nextStop=function(l){for(l==null&&(l=this.x);!this.tabs[++l]&&l<this._cols;);return l>=this._cols?this._cols-1:l<0?0:l},c.prototype.addMarker=function(l){var h=this,d=new F.Marker(l);return this.markers.push(d),d.register(this.lines.onTrim(function(E){d.line-=E,d.line<0&&d.dispose()})),d.register(this.lines.onInsert(function(E){d.line>=E.index&&(d.line+=E.amount)})),d.register(this.lines.onDelete(function(E){d.line>=E.index&&d.line<E.index+E.amount&&d.dispose(),d.line>E.index&&(d.line-=E.amount)})),d.register(d.onDispose(function(){return h._removeMarker(d)})),d},c.prototype._removeMarker=function(l){this.markers.splice(this.markers.indexOf(l),1)},c.prototype.iterator=function(l,h,d,E,T){return new f(this,l,h,d,E,T)},c}();b.Buffer=y;var f=function(){function c(l,h,d,E,T,L){d===void 0&&(d=0),E===void 0&&(E=l.lines.length),T===void 0&&(T=0),L===void 0&&(L=0),this._buffer=l,this._trimRight=h,this._startIndex=d,this._endIndex=E,this._startOverscan=T,this._endOverscan=L,this._startIndex<0&&(this._startIndex=0),this._endIndex>this._buffer.lines.length&&(this._endIndex=this._buffer.lines.length),this._current=this._startIndex}return c.prototype.hasNext=function(){return this._current<this._endIndex},c.prototype.next=function(){var l=this._buffer.getWrappedRangeForLine(this._current);l.first<this._startIndex-this._startOverscan&&(l.first=this._startIndex-this._startOverscan),l.last>this._endIndex+this._endOverscan&&(l.last=this._endIndex+this._endOverscan),l.first=Math.max(l.first,0),l.last=Math.min(l.last,this._buffer.lines.length);for(var h="",d=l.first;d<=l.last;++d)h+=this._buffer.translateBufferLineToString(d,this._trimRight);return this._current=l.last+1,{range:l,content:h}},c}();b.BufferStringIterator=f},function(ge,b,I){"use strict";Object.defineProperty(b,"__esModule",{value:!0}),b.CircularList=void 0;var P=I(0),K=function(){function D(w){this._maxLength=w,this.onDeleteEmitter=new P.EventEmitter,this.onInsertEmitter=new P.EventEmitter,this.onTrimEmitter=new P.EventEmitter,this._array=new Array(this._maxLength),this._startIndex=0,this._length=0}return Object.defineProperty(D.prototype,"onDelete",{get:function(){return this.onDeleteEmitter.event},enumerable:!1,configurable:!0}),Object.defineProperty(D.prototype,"onInsert",{get:function(){return this.onInsertEmitter.event},enumerable:!1,configurable:!0}),Object.defineProperty(D.prototype,"onTrim",{get:function(){return this.onTrimEmitter.event},enumerable:!1,configurable:!0}),Object.defineProperty(D.prototype,"maxLength",{get:function(){return this._maxLength},set:function(w){if(this._maxLength!==w){for(var _=new Array(w),F=0;F<Math.min(w,this.length);F++)_[F]=this._array[this._getCyclicIndex(F)];this._array=_,this._maxLength=w,this._startIndex=0}},enumerable:!1,configurable:!0}),Object.defineProperty(D.prototype,"length",{get:function(){return this._length},set:function(w){if(w>this._length)for(var _=this._length;_<w;_++)this._array[_]=void 0;this._length=w},enumerable:!1,configurable:!0}),D.prototype.get=function(w){return this._array[this._getCyclicIndex(w)]},D.prototype.set=function(w,_){this._array[this._getCyclicIndex(w)]=_},D.prototype.push=function(w){this._array[this._getCyclicIndex(this._length)]=w,this._length===this._maxLength?(this._startIndex=++this._startIndex%this._maxLength,this.onTrimEmitter.fire(1)):this._length++},D.prototype.recycle=function(){if(this._length!==this._maxLength)throw new Error("Can only recycle when the buffer is full");return this._startIndex=++this._startIndex%this._maxLength,this.onTrimEmitter.fire(1),this._array[this._getCyclicIndex(this._length-1)]},Object.defineProperty(D.prototype,"isFull",{get:function(){return this._length===this._maxLength},enumerable:!1,configurable:!0}),D.prototype.pop=function(){return this._array[this._getCyclicIndex(this._length---1)]},D.prototype.splice=function(w,_){for(var F=[],v=2;v<arguments.length;v++)F[v-2]=arguments[v];if(_){for(var s=w;s<this._length-_;s++)this._array[this._getCyclicIndex(s)]=this._array[this._getCyclicIndex(s+_)];this._length-=_}for(s=this._length-1;s>=w;s--)this._array[this._getCyclicIndex(s+F.length)]=this._array[this._getCyclicIndex(s)];for(s=0;s<F.length;s++)this._array[this._getCyclicIndex(w+s)]=F[s];if(this._length+F.length>this._maxLength){var y=this._length+F.length-this._maxLength;this._startIndex+=y,this._length=this._maxLength,this.onTrimEmitter.fire(y)}else this._length+=F.length},D.prototype.trimStart=function(w){w>this._length&&(w=this._length),this._startIndex+=w,this._length-=w,this.onTrimEmitter.fire(w)},D.prototype.shiftElements=function(w,_,F){if(!(_<=0)){if(w<0||w>=this._length)throw new Error("start argument out of range");if(w+F<0)throw new Error("Cannot shift elements in list beyond index 0");if(F>0){for(var v=_-1;v>=0;v--)this.set(w+v+F,this.get(w+v));var s=w+_+F-this._length;if(s>0)for(this._length+=s;this._length>this._maxLength;)this._length--,this._startIndex++,this.onTrimEmitter.fire(1)}else for(v=0;v<_;v++)this.set(w+v+F,this.get(w+v))}},D.prototype._getCyclicIndex=function(w){return(this._startIndex+w)%this._maxLength},D}();b.CircularList=K},function(ge,b,I){"use strict";function P(K,D,w){if(D===K.length-1)return K[D].getTrimmedLength();var _=!K[D].hasContent(w-1)&&K[D].getWidth(w-1)===1,F=K[D+1].getWidth(0)===2;return 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_._wrappedAddonDispose(F)},w.activate(D)},K.prototype._wrappedAddonDispose=function(D){if(!D.isDisposed){for(var w=-1,_=0;_<this._addons.length;_++)if(this._addons[_]===D){w=_;break}if(w===-1)throw new Error("Could not dispose an addon that has not been loaded");D.isDisposed=!0,D.dispose.apply(D.instance),this._addons.splice(w,1)}},K}();b.AddonManager=P}])})},93314:function(yt){"use 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"},68535:function(yt,ge,b){"use 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videoRange(){return this.attrs["VIDEO-RANGE"]||"SDR"}get score(){return this.attrs.optionalFloat("SCORE",0)}get uri(){return this.url[0]||""}hasAudioGroup(e){return ri(this._audioGroups,e)}hasSubtitleGroup(e){return ri(this._subtitleGroups,e)}get audioGroups(){return this._audioGroups}get subtitleGroups(){return this._subtitleGroups}addGroupId(e,t){if(t){if(e==="audio"){let i=this._audioGroups;i||(i=this._audioGroups=[]),i.indexOf(t)===-1&&i.push(t)}else if(e==="text"){let i=this._subtitleGroups;i||(i=this._subtitleGroups=[]),i.indexOf(t)===-1&&i.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 ri(o,e){return!e||!o?!1:o.indexOf(e)!==-1}function br(){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 Gt(o,e){let t=!1,i=[];if(o&&(t=o!=="SDR",i=[o]),e){i=e.allowedVideoRanges||bi.slice(0);const r=i.join("")!=="SDR"&&!e.videoCodec;t=e.preferHDR!==void 0?e.preferHDR:r&&br(),t||(i=["SDR"])}return{preferHDR:t,allowedVideoRanges:i}}const Kt=o=>{const e=new WeakSet;return(t,i)=>{if(o&&(i=o(t,i)),typeof i=="object"&&i!==null){if(e.has(i))return;e.add(i)}return i}},Ft=(o,e)=>JSON.stringify(o,Kt(e));function gi(o,e,t,i,r){const n=Object.keys(o),a=i==null?void 0:i.channels,u=i==null?void 0:i.audioCodec,g=r==null?void 0:r.videoCodec,p=a&&parseInt(a)===2;let m=!1,S=!1,R=1/0,H=1/0,j=1/0,Q=1/0,Y=0,te=[];const{preferHDR:ce,allowedVideoRanges:ae}=Gt(e,r);for(let Ie=n.length;Ie--;){const Pe=o[n[Ie]];m||(m=Pe.channels[2]>0),R=Math.min(R,Pe.minHeight),H=Math.min(H,Pe.minFramerate),j=Math.min(j,Pe.minBitrate),ae.filter(ze=>Pe.videoRanges[ze]>0).length>0&&(S=!0)}R=I(R)?R:0,H=I(H)?H:0;const Ee=Math.max(1080,R),Te=Math.max(30,H);j=I(j)?j:t,t=Math.max(j,t),S||(e=void 0);const $e=n.length>1;return{codecSet:n.reduce((Ie,Pe)=>{const Ae=o[Pe];if(Pe===Ie)return Ie;if(te=S?ae.filter(ze=>Ae.videoRanges[ze]>0):[],$e){if(Ae.minBitrate>t)return zt(Pe,`min bitrate of ${Ae.minBitrate} > current estimate of ${t}`),Ie;if(!Ae.hasDefaultAudio)return zt(Pe,"no renditions with default or auto-select sound found"),Ie;if(u&&Pe.indexOf(u.substring(0,4))%5!==0)return zt(Pe,`audio codec preference "${u}" not found`),Ie;if(a&&!p){if(!Ae.channels[a])return zt(Pe,`no renditions with ${a} channel sound found (channels options: ${Object.keys(Ae.channels)})`),Ie}else if((!u||p)&&m&&Ae.channels[2]===0)return zt(Pe,"no renditions with stereo sound found"),Ie;if(Ae.minHeight>Ee)return zt(Pe,`min resolution of ${Ae.minHeight} > maximum of ${Ee}`),Ie;if(Ae.minFramerate>Te)return zt(Pe,`min framerate of ${Ae.minFramerate} > maximum of ${Te}`),Ie;if(!te.some(ze=>Ae.videoRanges[ze]>0))return zt(Pe,`no variants with VIDEO-RANGE of ${Ft(te)} found`),Ie;if(g&&Pe.indexOf(g.substring(0,4))%5!==0)return zt(Pe,`video codec preference "${g}" not found`),Ie;if(Ae.maxScore<Y)return zt(Pe,`max score of ${Ae.maxScore} < selected max of ${Y}`),Ie}return Ie&&(_e(Pe)>=_e(Ie)||Ae.fragmentError>o[Ie].fragmentError)?Ie:(Q=Ae.minIndex,Y=Ae.maxScore,Pe)},void 0),videoRanges:te,preferHDR:ce,minFramerate:H,minBitrate:j,minIndex:Q}}function zt(o,e){M.log(`[abr] start candidates with "${o}" ignored because ${e}`)}function yi(o){return o.reduce((e,t)=>{let i=e.groups[t.groupId];i||(i=e.groups[t.groupId]={tracks:[],channels:{2:0},hasDefault:!1,hasAutoSelect:!1}),i.tracks.push(t);const r=t.channels||"2";return i.channels[r]=(i.channels[r]||0)+1,i.hasDefault=i.hasDefault||t.default,i.hasAutoSelect=i.hasAutoSelect||t.autoselect,i.hasDefault&&(e.hasDefaultAudio=!0),i.hasAutoSelect&&(e.hasAutoSelectAudio=!0),e},{hasDefaultAudio:!1,hasAutoSelectAudio:!1,groups:{}})}function Bi(o,e,t,i){return o.slice(t,i+1).reduce((r,n,a)=>{if(!n.codecSet)return r;const u=n.audioGroups;let g=r[n.codecSet];g||(r[n.codecSet]=g={minBitrate:1/0,minHeight:1/0,minFramerate:1/0,minIndex:a,maxScore:0,videoRanges:{SDR:0},channels:{2:0},hasDefaultAudio:!u,fragmentError:0}),g.minBitrate=Math.min(g.minBitrate,n.bitrate);const p=Math.min(n.height,n.width);return g.minHeight=Math.min(g.minHeight,p),g.minFramerate=Math.min(g.minFramerate,n.frameRate),g.minIndex=Math.min(g.minIndex,a),g.maxScore=Math.max(g.maxScore,n.score),g.fragmentError+=n.fragmentError,g.videoRanges[n.videoRange]=(g.videoRanges[n.videoRange]||0)+1,u&&u.forEach(m=>{if(!m)return;const S=e.groups[m];S&&(g.hasDefaultAudio=g.hasDefaultAudio||e.hasDefaultAudio?S.hasDefault:S.hasAutoSelect||!e.hasDefaultAudio&&!e.hasAutoSelectAudio,Object.keys(S.channels).forEach(R=>{g.channels[R]=(g.channels[R]||0)+S.channels[R]}))}),r},{})}function Ni(o){if(!o)return o;const{lang:e,assocLang:t,characteristics:i,channels:r,audioCodec:n}=o;return{lang:e,assocLang:t,characteristics:i,channels:r,audioCodec:n}}function Ci(o,e,t){if("attrs"in o){const i=e.indexOf(o);if(i!==-1)return i}for(let i=0;i<e.length;i++){const r=e[i];if(pi(o,r,t))return i}return-1}function pi(o,e,t){const{groupId:i,name:r,lang:n,assocLang:a,default:u}=o,g=o.forced;return(i===void 0||e.groupId===i)&&(r===void 0||e.name===r)&&(n===void 0||lr(n,e.lang))&&(n===void 0||e.assocLang===a)&&(u===void 0||e.default===u)&&(g===void 0||e.forced===g)&&(!("characteristics"in o)||wn(o.characteristics||"",e.characteristics))&&(t===void 0||t(o,e))}function lr(o,e="--"){return o.length===e.length?o===e:o.startsWith(e)||e.startsWith(o)}function wn(o,e=""){const t=o.split(","),i=e.split(",");return t.length===i.length&&!t.some(r=>i.indexOf(r)===-1)}function Ji(o,e){const{audioCodec:t,channels:i}=o;return(t===void 0||(e.audioCodec||"").substring(0,4)===t.substring(0,4))&&(i===void 0||i===(e.channels||"2"))}function sn(o,e,t,i,r){const n=e[i],u=e.reduce((R,H,j)=>{const Q=H.uri;return(R[Q]||(R[Q]=[])).push(j),R},{})[n.uri];u.length>1&&(i=Math.max.apply(Math,u));const g=n.videoRange,p=n.frameRate,m=n.codecSet.substring(0,4),S=an(e,i,R=>{if(R.videoRange!==g||R.frameRate!==p||R.codecSet.substring(0,4)!==m)return!1;const H=R.audioGroups,j=t.filter(Q=>!H||H.indexOf(Q.groupId)!==-1);return Ci(o,j,r)>-1});return S>-1?S:an(e,i,R=>{const H=R.audioGroups,j=t.filter(Q=>!H||H.indexOf(Q.groupId)!==-1);return Ci(o,j,r)>-1})}function an(o,e,t){for(let i=e;i>-1;i--)if(t(o[i]))return i;for(let i=e+1;i<o.length;i++)if(t(o[i]))return i;return-1}function Er(o,e){var t;return!!o&&o!==((t=e.loadLevelObj)==null?void 0:t.uri)}class er extends T{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 i;const{fragCurrent:r,partCurrent:n,hls:a}=this,{autoLevelEnabled:u,media:g}=a;if(!r||!g)return;const p=performance.now(),m=n?n.stats:r.stats,S=n?n.duration:r.duration,R=p-m.loading.start,H=a.minAutoLevel,j=r.level,Q=this._nextAutoLevel;if(m.aborted||m.loaded&&m.loaded===m.total||j<=H){this.clearTimer(),this._nextAutoLevel=-1;return}if(!u)return;const Y=Q>-1&&Q!==j,te=!!t||Y;if(!te&&(g.paused||!g.playbackRate||!g.readyState))return;const ce=a.mainForwardBufferInfo;if(!te&&ce===null)return;const ae=this.bwEstimator.getEstimateTTFB(),Ee=Math.abs(g.playbackRate);if(R<=Math.max(ae,1e3*(S/(Ee*2))))return;const Te=ce?ce.len/Ee:0,$e=m.loading.first?m.loading.first-m.loading.start:-1,xe=m.loaded&&$e>-1,Ie=this.getBwEstimate(),Pe=a.levels,Ae=Pe[j],ze=Math.max(m.loaded,Math.round(S*(r.bitrate||Ae.averageBitrate)/8));let _t=xe?R-$e:R;_t<1&&xe&&(_t=Math.min(R,m.loaded*8/Ie));const xt=xe?m.loaded*1e3/_t:0,kt=ae/1e3,At=xt?(ze-m.loaded)/xt:ze*8/Ie+kt;if(At<=Te)return;const ut=xt?xt*8:Ie,Ct=((i=(t==null?void 0:t.details)||this.hls.latestLevelDetails)==null?void 0:i.live)===!0,vt=this.hls.config.abrBandWidthUpFactor;let Tt=Number.POSITIVE_INFINITY,Mt;for(Mt=j-1;Mt>H;Mt--){const Zt=Pe[Mt].maxBitrate,Ht=!Pe[Mt].details||Ct;if(Tt=this.getTimeToLoadFrag(kt,ut,S*Zt,Ht),Tt<Math.min(Te,S+kt))break}if(Tt>=At||Tt>S*10)return;xe?this.bwEstimator.sample(R-Math.min(ae,$e),m.loaded):this.bwEstimator.sampleTTFB(R);const ft=Pe[Mt].maxBitrate;this.getBwEstimate()*vt>ft&&this.resetEstimator(ft);const dt=this.findBestLevel(ft,H,Mt,0,Te,1,1);dt>-1&&(Mt=dt),this.warn(`Fragment ${r.sn}${n?" part "+n.index:""} of level ${j} is loading too slowly;
Fragment duration: ${r.duration.toFixed(3)}
Time to underbuffer: ${Te.toFixed(3)} s
Estimated load time for current fragment: ${At.toFixed(3)} s
Estimated load time for down switch fragment: ${Tt.toFixed(3)} s
TTFB estimate: ${$e|0} ms
Current BW estimate: ${I(Ie)?Ie|0:"Unknown"} bps
New BW estimate: ${this.getBwEstimate()|0} bps
Switching to level ${Mt} @ ${ft|0} bps`),a.nextLoadLevel=a.nextAutoLevel=Mt,this.clearTimer();const $t=()=>{if(this.clearTimer(),this.fragCurrent===r&&this.hls.loadLevel===Mt&&Mt>0){const Zt=this.getStarvationDelay();if(this.warn(`Aborting inflight request ${Mt>0?"and switching down":""}
Fragment duration: ${r.duration.toFixed(3)} s
Time to underbuffer: ${Zt.toFixed(3)} s`),r.abortRequests(),this.fragCurrent=this.partCurrent=null,Mt>H){let Ht=this.findBestLevel(this.hls.levels[H].bitrate,H,Mt,0,Zt,1,1);Ht===-1&&(Ht=H),this.hls.nextLoadLevel=this.hls.nextAutoLevel=Ht,this.resetEstimator(this.hls.levels[Ht].bitrate)}}};Y||At>Tt*2?$t():this.timer=self.setInterval($t,Tt*1e3),a.trigger(_.FRAG_LOAD_EMERGENCY_ABORTED,{frag:r,part:n,stats:m})},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 y(e.abrEwmaSlowVoD,e.abrEwmaFastVoD,e.abrEwmaDefaultEstimate)}registerListeners(){const{hls:e}=this;e.on(_.MANIFEST_LOADING,this.onManifestLoading,this),e.on(_.FRAG_LOADING,this.onFragLoading,this),e.on(_.FRAG_LOADED,this.onFragLoaded,this),e.on(_.FRAG_BUFFERED,this.onFragBuffered,this),e.on(_.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(_.LEVEL_LOADED,this.onLevelLoaded,this),e.on(_.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(_.MAX_AUTO_LEVEL_UPDATED,this.onMaxAutoLevelUpdated,this),e.on(_.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e&&(e.off(_.MANIFEST_LOADING,this.onManifestLoading,this),e.off(_.FRAG_LOADING,this.onFragLoading,this),e.off(_.FRAG_LOADED,this.onFragLoaded,this),e.off(_.FRAG_BUFFERED,this.onFragBuffered,this),e.off(_.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(_.LEVEL_LOADED,this.onLevelLoaded,this),e.off(_.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(_.MAX_AUTO_LEVEL_UPDATED,this.onMaxAutoLevelUpdated,this),e.off(_.ERROR,this.onError,this))}destroy(){this.unregisterListeners(),this.clearTimer(),this.hls=this._abandonRulesCheck=this.supportedCache=null,this.fragCurrent=this.partCurrent=null}onManifestLoading(e,t){this.lastLoadedFragLevel=-1,this.firstSelection=-1,this.lastLevelLoadSec=0,this.supportedCache={},this.fragCurrent=this.partCurrent=null,this.onLevelsUpdated(),this.clearTimer()}onLevelsUpdated(){this.lastLoadedFragLevel>-1&&this.fragCurrent&&(this.lastLoadedFragLevel=this.fragCurrent.level),this._nextAutoLevel=-1,this.onMaxAutoLevelUpdated(),this.codecTiers=null,this.audioTracksByGroup=null}onMaxAutoLevelUpdated(){this.firstSelection=-1,this.nextAutoLevelKey=""}onFragLoading(e,t){const i=t.frag;if(!this.ignoreFragment(i)){if(!i.bitrateTest){var r;this.fragCurrent=i,this.partCurrent=(r=t.part)!=null?r: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 w.BUFFER_ADD_CODEC_ERROR:case w.BUFFER_APPEND_ERROR:this.lastLoadedFragLevel=-1,this.firstSelection=-1;break;case w.FRAG_LOAD_TIMEOUT:{const i=t.frag,{fragCurrent:r,partCurrent:n}=this;if(i&&r&&i.sn===r.sn&&i.level===r.level){const a=performance.now(),u=n?n.stats:i.stats,g=a-u.loading.start,p=u.loading.first?u.loading.first-u.loading.start:-1;if(u.loaded&&p>-1){const S=this.bwEstimator.getEstimateTTFB();this.bwEstimator.sample(g-Math.min(S,p),u.loaded)}else this.bwEstimator.sampleTTFB(g)}break}}}getTimeToLoadFrag(e,t,i,r){const n=e+i/t,a=r?e+this.lastLevelLoadSec:0;return n+a}onLevelLoaded(e,t){const i=this.hls.config,{loading:r}=t.stats,n=r.end-r.first;I(n)&&(this.lastLevelLoadSec=n/1e3),t.details.live?this.bwEstimator.update(i.abrEwmaSlowLive,i.abrEwmaFastLive):this.bwEstimator.update(i.abrEwmaSlowVoD,i.abrEwmaFastVoD),this.timer>-1&&this._abandonRulesCheck(t.levelInfo)}onFragLoaded(e,{frag:t,part:i}){const r=i?i.stats:t.stats;if(t.type===v.MAIN&&this.bwEstimator.sampleTTFB(r.loading.first-r.loading.start),!this.ignoreFragment(t)){if(this.clearTimer(),t.level===this._nextAutoLevel&&(this._nextAutoLevel=-1),this.firstSelection=-1,this.hls.config.abrMaxWithRealBitrate){const n=i?i.duration:t.duration,a=this.hls.levels[t.level],u=(a.loaded?a.loaded.bytes:0)+r.loaded,g=(a.loaded?a.loaded.duration:0)+n;a.loaded={bytes:u,duration:g},a.realBitrate=Math.round(8*u/g)}if(t.bitrateTest){const n={stats:r,frag:t,part:i,id:t.type};this.onFragBuffered(_.FRAG_BUFFERED,n),t.bitrateTest=!1}else this.lastLoadedFragLevel=t.level}}onFragBuffered(e,t){const{frag:i,part:r}=t,n=r!=null&&r.stats.loaded?r.stats:i.stats;if(n.aborted||this.ignoreFragment(i))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(),i.bitrateTest?this.bitrateTestDelay=a/1e3:this.bitrateTestDelay=0}ignoreFragment(e){return e.type!==v.MAIN||e.sn==="initSegment"}clearTimer(){this.timer>-1&&(self.clearInterval(this.timer),this.timer=-1)}get firstAutoLevel(){const{maxAutoLevel:e,minAutoLevel:t}=this.hls,i=this.getBwEstimate(),r=this.hls.config.maxStarvationDelay,n=this.findBestLevel(i,t,e,0,r,1,1);if(n>-1)return n;const a=this.hls.firstLevel,u=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 ${u}`),u}get forcedAutoLevel(){return this.nextAutoLevelKey?-1:this._nextAutoLevel}get nextAutoLevel(){const e=this.forcedAutoLevel,i=this.bwEstimator.canEstimate(),r=this.lastLoadedFragLevel>-1;if(e!==-1&&(!i||!r||this.nextAutoLevelKey===this.getAutoLevelKey()))return e;const n=i&&r?this.getNextABRAutoLevel():this.firstAutoLevel;if(e!==-1){const a=this.hls.levels;if(a.length>Math.max(e,n)&&a[e].loadError<=a[n].loadError)return e}return this._nextAutoLevel=n,this.nextAutoLevelKey=this.getAutoLevelKey(),n}getAutoLevelKey(){return`${this.getBwEstimate()}_${this.getStarvationDelay().toFixed(2)}`}getNextABRAutoLevel(){const{fragCurrent:e,partCurrent:t,hls:i}=this;if(i.levels.length<=1)return i.loadLevel;const{maxAutoLevel:r,config:n,minAutoLevel:a}=i,u=t?t.duration:e?e.duration:0,g=this.getBwEstimate(),p=this.getStarvationDelay();let m=n.abrBandWidthFactor,S=n.abrBandWidthUpFactor;if(p){const Y=this.findBestLevel(g,a,r,p,0,m,S);if(Y>=0)return this.rebufferNotice=-1,Y}let R=u?Math.min(u,n.maxStarvationDelay):n.maxStarvationDelay;if(!p){const Y=this.bitrateTestDelay;Y&&(R=(u?Math.min(u,n.maxLoadingDelay):n.maxLoadingDelay)-Y,this.info(`bitrate test took ${Math.round(1e3*Y)}ms, set first fragment max fetchDuration to ${Math.round(1e3*R)} ms`),m=S=1)}const H=this.findBestLevel(g,a,r,p,R,m,S);if(this.rebufferNotice!==H&&(this.rebufferNotice=H,this.info(`${p?"rebuffering expected":"buffer is empty"}, optimal quality level ${H}`)),H>-1)return H;const j=i.levels[a],Q=i.loadLevelObj;return Q&&(j==null?void 0:j.bitrate)<Q.bitrate?a:i.loadLevel}getStarvationDelay(){const e=this.hls,t=e.media;if(!t)return 1/0;const i=t&&t.playbackRate!==0?Math.abs(t.playbackRate):1,r=e.mainForwardBufferInfo;return(r?r.len:0)/i}getBwEstimate(){return this.bwEstimator.canEstimate()?this.bwEstimator.getEstimate():this.hls.config.abrEwmaDefaultEstimate}findBestLevel(e,t,i,r,n,a,u){var g;const p=r+n,m=this.lastLoadedFragLevel,S=m===-1?this.hls.firstLevel:m,{fragCurrent:R,partCurrent:H}=this,{levels:j,allAudioTracks:Q,loadLevel:Y,config:te}=this.hls;if(j.length===1)return 0;const ce=j[S],ae=!!((g=this.hls.latestLevelDetails)!=null&&g.live),Ee=Y===-1||m===-1;let Te,$e="SDR",xe=(ce==null?void 0:ce.frameRate)||0;const{audioPreference:Ie,videoPreference:Pe}=te,Ae=this.audioTracksByGroup||(this.audioTracksByGroup=yi(Q));let ze=-1;if(Ee){if(this.firstSelection!==-1)return this.firstSelection;const ut=this.codecTiers||(this.codecTiers=Bi(j,Ae,t,i)),Ct=gi(ut,$e,e,Ie,Pe),{codecSet:vt,videoRanges:Tt,minFramerate:Mt,minBitrate:ft,minIndex:dt,preferHDR:$t}=Ct;ze=dt,Te=vt,$e=$t?Tt[Tt.length-1]:Tt[0],xe=Mt,e=Math.max(e,ft),this.log(`picked start tier ${Ft(Ct)}`)}else Te=ce==null?void 0:ce.codecSet,$e=ce==null?void 0:ce.videoRange;const _t=H?H.duration:R?R.duration:0,xt=this.bwEstimator.getEstimateTTFB()/1e3,kt=[];for(let ut=i;ut>=t;ut--){var At;const Ct=j[ut],vt=ut>S;if(!Ct)continue;if(te.useMediaCapabilities&&!Ct.supportedResult&&!Ct.supportedPromise){const Ht=navigator.mediaCapabilities;typeof(Ht==null?void 0:Ht.decodingInfo)=="function"&&fi(Ct,Ae,$e,xe,e,Ie)?(Ct.supportedPromise=Qt(Ct,Ae,Ht,this.supportedCache),Ct.supportedPromise.then(Vt=>{if(!this.hls)return;Ct.supportedResult=Vt;const ki=this.hls.levels,Di=ki.indexOf(Ct);Vt.error?this.warn(`MediaCapabilities decodingInfo error: "${Vt.error}" for level ${Di} ${Ft(Vt)}`):Vt.supported?Vt.decodingInfoResults.some(Xi=>Xi.smooth===!1||Xi.powerEfficient===!1)&&this.log(`MediaCapabilities decodingInfo for level ${Di} not smooth or powerEfficient: ${Ft(Vt)}`):(this.warn(`Unsupported MediaCapabilities decodingInfo result for level ${Di} ${Ft(Vt)}`),Di>-1&&ki.length>1&&(this.log(`Removing unsupported level ${Di}`),this.hls.removeLevel(Di),this.hls.loadLevel===-1&&(this.hls.nextLoadLevel=0)))}).catch(Vt=>{this.warn(`Error handling MediaCapabilities decodingInfo: ${Vt}`)})):Ct.supportedResult=Lt}if((Te&&Ct.codecSet!==Te||$e&&Ct.videoRange!==$e||vt&&xe>Ct.frameRate||!vt&&xe>0&&xe<Ct.frameRate||(At=Ct.supportedResult)!=null&&(At=At.decodingInfoResults)!=null&&At.some(Ht=>Ht.smooth===!1))&&(!Ee||ut!==ze)){kt.push(ut);continue}const Tt=Ct.details,Mt=(H?Tt==null?void 0:Tt.partTarget:Tt==null?void 0:Tt.averagetargetduration)||_t;let ft;vt?ft=u*e:ft=a*e;const dt=_t&&r>=_t*2&&n===0?Ct.averageBitrate:Ct.maxBitrate,$t=this.getTimeToLoadFrag(xt,ft,dt*Mt,Tt===void 0);if(ft>=dt&&(ut===m||Ct.loadError===0&&Ct.fragmentError===0)&&($t<=xt||!I($t)||ae&&!this.bitrateTestDelay||$t<p)){const Ht=this.forcedAutoLevel;return ut!==Y&&(Ht===-1||Ht!==Y)&&(kt.length&&this.trace(`Skipped level(s) ${kt.join(",")} of ${i} max with CODECS and VIDEO-RANGE:"${j[kt[0]].codecs}" ${j[kt[0]].videoRange}; not compatible with "${Te}" ${$e}`),this.info(`switch candidate:${S}->${ut} adjustedbw(${Math.round(ft)})-bitrate=${Math.round(ft-dt)} ttfb:${xt.toFixed(1)} avgDuration:${Mt.toFixed(1)} maxFetchDuration:${p.toFixed(1)} fetchDuration:${$t.toFixed(1)} firstSelection:${Ee} codecSet:${Ct.codecSet} videoRange:${Ct.videoRange} hls.loadLevel:${Y}`)),Ee&&(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:i}=this.hls;return Math.min(Math.max(e,i),t)}}const Ti={search:function(o,e){let t=0,i=o.length-1,r=null,n=null;for(;t<=i;){r=(t+i)/2|0,n=o[r];const a=e(n);if(a>0)t=r+1;else if(a<0)i=r-1;else return n}return null}};function wi(o,e,t){if(e===null||!Array.isArray(o)||!o.length||!I(e))return null;const i=o[0].programDateTime;if(e<(i||0))return null;const r=o[o.length-1].endProgramDateTime;if(e>=(r||0))return null;for(let n=0;n<o.length;++n){const a=o[n];if(li(e,t,a))return a}return null}function zi(o,e,t=0,i=0,r=.005){let n=null;if(o){n=e[1+o.sn-e[0].sn]||null;const u=o.endDTS-t;u>0&&u<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)&&Jt(t,i,n)===0||Ui(n,o,Math.min(r,i))))return n;const a=Ti.search(e,Jt.bind(null,t,i));return a&&(a!==o||!n)?a:n}function Ui(o,e,t){if(e&&e.start===0&&e.level<o.level&&(e.endPTS||0)>0){const i=e.tagList.reduce((r,n)=>(n[0]==="INF"&&(r+=parseFloat(n[1])),r),t);return o.start<=i}return!1}function Jt(o=0,e=0,t){if(t.start<=o&&t.start+t.duration>o)return 0;const i=Math.min(e,t.duration+(t.deltaPTS?t.deltaPTS:0));return t.start+t.duration-i<=o?1:t.start-i>o&&t.start?-1:0}function li(o,e,t){const i=Math.min(e,t.duration+(t.deltaPTS?t.deltaPTS:0))*1e3;return(t.endProgramDateTime||0)-i>o}function $i(o,e,t){if(o&&o.startCC<=e&&o.endCC>=e){let i=o.fragments;const{fragmentHint:r}=o;r&&(i=i.concat(r));let n;return Ti.search(i,a=>a.cc<e?1:a.cc>e?-1:(n=a,a.end<=t?1:a.start>t?-1:0)),n||null}return null}function Vi(o){switch(o.details){case w.FRAG_LOAD_TIMEOUT:case w.KEY_LOAD_TIMEOUT:case w.LEVEL_LOAD_TIMEOUT:case w.MANIFEST_LOAD_TIMEOUT:return!0}return!1}function Pi(o,e){const t=Vi(e);return o.default[`${t?"timeout":"error"}Retry`]}function Or(o,e){const t=o.backoff==="linear"?1:Math.pow(2,e);return Math.min(t*o.retryDelayMs,o.maxRetryDelayMs)}function Fr(o){return h(h({},o),{errorRetry:null,timeoutRetry:null})}function qi(o,e,t,i){if(!o)return!1;const r=i==null?void 0:i.code,n=e<o.maxNumRetry&&(Sr(r)||!!t);return o.shouldRetry?o.shouldRetry(o,e,t,i,n):n}function Sr(o){return zr(o)||!!o&&(o<400||o>499)}function zr(o){return o===0&&navigator.onLine===!1}var ci={DoNothing:0,SendEndCallback:1,SendAlternateToPenaltyBox:2,RemoveAlternatePermanently:3,InsertDiscontinuity:4,RetryRequest:5},mi={None:0,MoveAllAlternatesMatchingHost:1,MoveAllAlternatesMatchingHDCP:2,MoveAllAlternatesMatchingKey:4,SwitchToSDR:8};class Vr extends T{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(_.ERROR,this.onError,this),e.on(_.MANIFEST_LOADING,this.onManifestLoading,this),e.on(_.LEVEL_UPDATED,this.onLevelUpdated,this)}unregisterListeners(){const e=this.hls;e&&(e.off(_.ERROR,this.onError,this),e.off(_.ERROR,this.onErrorOut,this),e.off(_.MANIFEST_LOADING,this.onManifestLoading,this),e.off(_.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)===v.MAIN?e.level:this.getVariantIndex()}getVariantIndex(){var e;const t=this.hls,i=t.currentLevel;return(e=t.loadLevelObj)!=null&&e.details||i===-1?t.loadLevel:i}variantHasKey(e,t){if(e){var i;if((i=e.details)!=null&&i.hasKey(t))return!0;const r=e.audioGroups;if(r)return this.hls.allAudioTracks.filter(a=>r.indexOf(a.groupId)>=0).some(a=>{var u;return(u=a.details)==null?void 0:u.hasKey(t)})}return!1}onManifestLoading(){this.playlistError=0}onLevelUpdated(){this.playlistError=0}onError(e,t){var i;if(t.fatal)return;const r=this.hls,n=t.context;switch(t.details){case w.FRAG_LOAD_ERROR:case w.FRAG_LOAD_TIMEOUT:case w.KEY_LOAD_ERROR:case w.KEY_LOAD_TIMEOUT:t.errorAction=this.getFragRetryOrSwitchAction(t);return;case w.FRAG_PARSING_ERROR:if((i=t.frag)!=null&&i.gap){t.errorAction=tr();return}case w.FRAG_GAP:case w.FRAG_DECRYPT_ERROR:{t.errorAction=this.getFragRetryOrSwitchAction(t),t.errorAction.action=ci.SendAlternateToPenaltyBox;return}case w.LEVEL_EMPTY_ERROR:case w.LEVEL_PARSING_ERROR:{var a;const g=t.parent===v.MAIN?t.level:r.loadLevel;t.details===w.LEVEL_EMPTY_ERROR&&((a=t.context)!=null&&(a=a.levelDetails)!=null&&a.live)?t.errorAction=this.getPlaylistRetryOrSwitchAction(t,g):(t.levelRetry=!1,t.errorAction=this.getLevelSwitchAction(t,g))}return;case w.LEVEL_LOAD_ERROR:case w.LEVEL_LOAD_TIMEOUT:typeof(n==null?void 0:n.level)=="number"&&(t.errorAction=this.getPlaylistRetryOrSwitchAction(t,n.level));return;case w.AUDIO_TRACK_LOAD_ERROR:case w.AUDIO_TRACK_LOAD_TIMEOUT:case w.SUBTITLE_LOAD_ERROR:case w.SUBTITLE_TRACK_LOAD_TIMEOUT:if(n){const g=r.loadLevelObj;if(g&&(n.type===F.AUDIO_TRACK&&g.hasAudioGroup(n.groupId)||n.type===F.SUBTITLE_TRACK&&g.hasSubtitleGroup(n.groupId))){t.errorAction=this.getPlaylistRetryOrSwitchAction(t,r.loadLevel),t.errorAction.action=ci.SendAlternateToPenaltyBox,t.errorAction.flags=mi.MoveAllAlternatesMatchingHost;return}}return;case w.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED:t.errorAction={action:ci.SendAlternateToPenaltyBox,flags:mi.MoveAllAlternatesMatchingHDCP};return;case w.KEY_SYSTEM_SESSION_UPDATE_FAILED:case w.KEY_SYSTEM_STATUS_INTERNAL_ERROR:case w.KEY_SYSTEM_NO_SESSION:t.errorAction={action:ci.SendAlternateToPenaltyBox,flags:mi.MoveAllAlternatesMatchingKey};return;case w.BUFFER_ADD_CODEC_ERROR:case w.REMUX_ALLOC_ERROR:case w.BUFFER_APPEND_ERROR:if(!t.errorAction){var u;t.errorAction=this.getLevelSwitchAction(t,(u=t.level)!=null?u:r.loadLevel)}return;case w.INTERNAL_EXCEPTION:case w.BUFFER_APPENDING_ERROR:case w.BUFFER_FULL_ERROR:case w.LEVEL_SWITCH_ERROR:case w.BUFFER_STALLED_ERROR:case w.BUFFER_SEEK_OVER_HOLE:case w.BUFFER_NUDGE_ON_STALL:t.errorAction=tr();return}t.type===D.KEY_SYSTEM_ERROR&&(t.levelRetry=!1,t.errorAction=tr())}getPlaylistRetryOrSwitchAction(e,t){const i=this.hls,r=Pi(i.config.playlistLoadPolicy,e),n=this.playlistError++;if(qi(r,n,Vi(e),e.response))return{action:ci.RetryRequest,flags:mi.None,retryConfig:r,retryCount:n};const u=this.getLevelSwitchAction(e,t);return r&&(u.retryConfig=r,u.retryCount=n),u}getFragRetryOrSwitchAction(e){const t=this.hls,i=this.getVariantLevelIndex(e.frag),r=t.levels[i],{fragLoadPolicy:n,keyLoadPolicy:a}=t.config,u=Pi(e.details.startsWith("key")?a:n,e),g=t.levels.reduce((m,S)=>m+S.fragmentError,0);if(r&&(e.details!==w.FRAG_GAP&&r.fragmentError++,qi(u,g,Vi(e),e.response)))return{action:ci.RetryRequest,flags:mi.None,retryConfig:u,retryCount:g};const p=this.getLevelSwitchAction(e,i);return u&&(p.retryConfig=u,p.retryCount=g),p}getLevelSwitchAction(e,t){const i=this.hls;t==null&&(t=i.loadLevel);const r=this.hls.levels[t];if(r){var n,a;const p=e.details;r.loadError++,p===w.BUFFER_APPEND_ERROR&&r.fragmentError++;let m=-1;const{levels:S,loadLevel:R,minAutoLevel:H,maxAutoLevel:j}=i;!i.autoLevelEnabled&&!i.config.preserveManualLevelOnError&&(i.loadLevel=-1);const Q=(n=e.frag)==null?void 0:n.type,te=(Q===v.AUDIO&&p===w.FRAG_PARSING_ERROR||e.sourceBufferName==="audio"&&(p===w.BUFFER_ADD_CODEC_ERROR||p===w.BUFFER_APPEND_ERROR))&&S.some(({audioCodec:$e})=>r.audioCodec!==$e),ae=e.sourceBufferName==="video"&&(p===w.BUFFER_ADD_CODEC_ERROR||p===w.BUFFER_APPEND_ERROR)&&S.some(({codecSet:$e,audioCodec:xe})=>r.codecSet!==$e&&r.audioCodec===xe),{type:Ee,groupId:Te}=(a=e.context)!=null?a:{};for(let $e=S.length;$e--;){const xe=($e+R)%S.length;if(xe!==R&&xe>=H&&xe<=j&&S[xe].loadError===0){var u,g;const Ie=S[xe];if(p===w.FRAG_GAP&&Q===v.MAIN&&e.frag){const Pe=S[xe].details;if(Pe){const Ae=zi(e.frag,Pe.fragments,e.frag.start);if(Ae!=null&&Ae.gap)continue}}else{if(Ee===F.AUDIO_TRACK&&Ie.hasAudioGroup(Te)||Ee===F.SUBTITLE_TRACK&&Ie.hasSubtitleGroup(Te))continue;if(Q===v.AUDIO&&(u=r.audioGroups)!=null&&u.some(Pe=>Ie.hasAudioGroup(Pe))||Q===v.SUBTITLE&&(g=r.subtitleGroups)!=null&&g.some(Pe=>Ie.hasSubtitleGroup(Pe))||te&&r.audioCodec===Ie.audioCodec||ae&&r.codecSet===Ie.codecSet||!te&&r.codecSet!==Ie.codecSet)continue}m=xe;break}}if(m>-1&&i.loadLevel!==m)return e.levelRetry=!0,this.playlistError=0,{action:ci.SendAlternateToPenaltyBox,flags:mi.None,nextAutoLevel:m}}return{action:ci.SendAlternateToPenaltyBox,flags:mi.MoveAllAlternatesMatchingHost}}onErrorOut(e,t){var i;switch((i=t.errorAction)==null?void 0:i.action){case ci.DoNothing:break;case ci.SendAlternateToPenaltyBox:this.sendAlternateToPenaltyBox(t),!t.errorAction.resolved&&t.details!==w.FRAG_GAP?t.fatal=!0:/MediaSource readyState: ended/.test(t.error.message)&&(this.warn(`MediaSource ended after "${t.sourceBufferName}" sourceBuffer append error. Attempting to recover from media error.`),this.hls.recoverMediaError());break;case ci.RetryRequest:break}if(t.fatal){this.hls.stopLoad();return}}sendAlternateToPenaltyBox(e){const t=this.hls,i=e.errorAction;if(!i)return;const{flags:r}=i,n=i.nextAutoLevel;switch(r){case mi.None:this.switchLevel(e,n);break;case mi.MoveAllAlternatesMatchingHDCP:{const g=this.getVariantLevelIndex(e.frag),p=t.levels[g],m=p==null?void 0:p.attrs["HDCP-LEVEL"];if(i.hdcpLevel=m,m){t.maxHdcpLevel=Wt[Wt.indexOf(m)-1],i.resolved=!0,this.warn(`Restricting playback to HDCP-LEVEL of "${t.maxHdcpLevel}" or lower`);break}}case mi.MoveAllAlternatesMatchingKey:{const g=e.decryptdata;if(g){const p=this.hls.levels;for(let m=p.length;m--;)if(this.variantHasKey(p[m],g)){var a,u;this.log(`Banned key found in level ${m} (${p[m].bitrate}bps) or audio group "${(a=p[m].audioGroups)==null?void 0:a.join(",")}" (${(u=e.frag)==null?void 0:u.type} fragment) ${J(g.keyId||[])}`),p[m].fragmentError++,p[m].loadError++,this.log(`Removing level ${m} with key error (${e.error})`),this.hls.removeLevel(m)}p.length&&(i.resolved=!0)}break}}i.resolved||this.switchLevel(e,n)}switchLevel(e,t){if(t!==void 0&&e.errorAction&&(this.warn(`switching to level ${t} after ${e.details}`),this.hls.nextAutoLevel=t,e.errorAction.resolved=!0,this.hls.nextLoadLevel=this.hls.nextAutoLevel,e.details===w.BUFFER_ADD_CODEC_ERROR&&e.mimeType&&e.sourceBufferName!=="audiovideo")){const i=Ot(e.mimeType),r=this.hls.levels;for(let n=r.length;n--;)r[n][`${e.sourceBufferName}Codec`]===i&&(this.log(`Removing level ${n} for ${e.details} ("${i}" not supported)`),this.hls.removeLevel(n))}}}function tr(o){const e={action:ci.DoNothing,flags:mi.None};return o&&(e.resolved=!0),e}var ei={NOT_LOADED:"NOT_LOADED",APPENDING:"APPENDING",PARTIAL:"PARTIAL",OK:"OK"};class ur{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(_.MANIFEST_LOADING,this.onManifestLoading,this),e.on(_.BUFFER_APPENDED,this.onBufferAppended,this),e.on(_.FRAG_BUFFERED,this.onFragBuffered,this),e.on(_.FRAG_LOADED,this.onFragLoaded,this))}_unregisterListeners(){const{hls:e}=this;e&&(e.off(_.MANIFEST_LOADING,this.onManifestLoading,this),e.off(_.BUFFER_APPENDED,this.onBufferAppended,this),e.off(_.FRAG_BUFFERED,this.onFragBuffered,this),e.off(_.FRAG_LOADED,this.onFragLoaded,this))}destroy(){this._unregisterListeners(),this.hls=this.fragments=this.activePartLists=this.endListFragments=this.timeRanges=null}getAppendedFrag(e,t){const i=this.activePartLists[t];if(i)for(let r=i.length;r--;){const n=i[r];if(!n)break;if(n.start<=e&&e<=n.end&&n.loaded)return n}return this.getBufferedFrag(e,t)}getBufferedFrag(e,t){return this.getFragAtPos(e,t,!0)}getFragAtPos(e,t,i){const{fragments:r}=this,n=Object.keys(r);for(let a=n.length;a--;){const u=r[n[a]];if((u==null?void 0:u.body.type)===t&&(!i||u.buffered)){const g=u.body;if(g.start<=e&&e<=g.end)return g}}return null}detectEvictedFragments(e,t,i,r,n){this.timeRanges&&(this.timeRanges[e]=t);const a=(r==null?void 0:r.fragment.sn)||-1;Object.keys(this.fragments).forEach(u=>{const g=this.fragments[u];if(!g||a>=g.body.sn)return;if(!g.buffered&&(!g.loaded||n)){g.body.type===i&&this.removeFragment(g.body);return}const p=g.range[e];if(p){if(p.time.length===0){this.removeFragment(g.body);return}p.time.some(m=>{const S=!this.isTimeBuffered(m.startPTS,m.endPTS,t);return S&&this.removeFragment(g.body),S})}})}detectPartialFragments(e){const t=this.timeRanges;if(!t||e.frag.sn==="initSegment")return;const i=e.frag,r=Li(i),n=this.fragments[r];if(!n||n.buffered&&i.gap)return;const a=!i.relurl;Object.keys(t).forEach(u=>{const g=i.elementaryStreams[u];if(!g)return;const p=t[u],m=a||g.partial===!0;n.range[u]=this.getBufferedTimes(i,e.part,m,p)}),n.loaded=null,Object.keys(n.range).length?(n.buffered=!0,(n.body.endList=i.endList||n.body.endList)&&(this.endListFragments[n.body.type]=n),Yi(n)||this.removeParts(i.sn-1,i.type)):this.removeFragment(n.body)}removeParts(e,t){const i=this.activePartLists[t];i&&(this.activePartLists[t]=qr(i,r=>r.fragment.sn>=e))}fragBuffered(e,t){const i=Li(e);let r=this.fragments[i];!r&&t&&(r=this.fragments[i]={body:e,appendedPTS:null,loaded:null,buffered:!1,range:Object.create(null)},e.gap&&(this.hasGaps=!0)),r&&(r.loaded=null,r.buffered=!0)}getBufferedTimes(e,t,i,r){const n={time:[],partial:i},a=e.start,u=e.end,g=e.minEndPTS||u,p=e.maxStartPTS||a;for(let m=0;m<r.length;m++){const S=r.start(m)-this.bufferPadding,R=r.end(m)+this.bufferPadding;if(p>=S&&g<=R){n.time.push({startPTS:Math.max(a,r.start(m)),endPTS:Math.min(u,r.end(m))});break}else if(a<R&&u>S){const H=Math.max(a,r.start(m)),j=Math.min(u,r.end(m));j>H&&(n.partial=!0,n.time.push({startPTS:H,endPTS:j}))}else if(u<=S)break}return n}getPartialFragment(e){let t=null,i,r,n,a=0;const{bufferPadding:u,fragments:g}=this;return Object.keys(g).forEach(p=>{const m=g[p];m&&Yi(m)&&(r=m.body.start-u,n=m.body.end+u,e>=r&&e<=n&&(i=Math.min(e-r,n-e),a<=i&&(t=m.body,a=i)))}),t}isEndListAppended(e){const t=this.endListFragments[e];return t!==void 0&&(t.buffered||Yi(t))}getState(e){const t=Li(e),i=this.fragments[t];return i?i.buffered?Yi(i)?ei.PARTIAL:ei.OK:ei.APPENDING:ei.NOT_LOADED}isTimeBuffered(e,t,i){let r,n;for(let a=0;a<i.length;a++){if(r=i.start(a)-this.bufferPadding,n=i.end(a)+this.bufferPadding,e>=r&&t<=n)return!0;if(t<=r)return!1}return!1}onManifestLoading(){this.removeAllFragments()}onFragLoaded(e,t){if(t.frag.sn==="initSegment"||t.frag.bitrateTest)return;const i=t.frag,r=t.part?null:t,n=Li(i);this.fragments[n]={body:i,appendedPTS:null,loaded:r,buffered:!1,range:Object.create(null)}}onBufferAppended(e,t){const{frag:i,part:r,timeRanges:n,type:a}=t;if(i.sn==="initSegment")return;const u=i.type;if(r){let p=this.activePartLists[u];p||(this.activePartLists[u]=p=[]),p.push(r)}this.timeRanges=n;const g=n[a];this.detectEvictedFragments(a,g,u,r)}onFragBuffered(e,t){this.detectPartialFragments(t)}hasFragment(e){const t=Li(e);return!!this.fragments[t]}hasFragments(e){const{fragments:t}=this,i=Object.keys(t);if(!e)return i.length>0;for(let r=i.length;r--;){const n=t[i[r]];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,i,r,n){r&&!this.hasGaps||Object.keys(this.fragments).forEach(a=>{const u=this.fragments[a];if(!u)return;const g=u.body;g.type!==i||r&&!g.gap||g.start<t&&g.end>e&&(u.buffered||n)&&this.removeFragment(g)})}removeFragment(e){const t=Li(e);e.clearElementaryStreamInfo();const i=this.activePartLists[e.type];if(i){const r=e.sn;this.activePartLists[e.type]=qr(i,n=>n.fragment.sn!==r)}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(i=>i.clearElementaryStreamInfo())}}function Yi(o){var e,t,i;return o.buffered&&!!(o.body.gap||(e=o.range.video)!=null&&e.partial||(t=o.range.audio)!=null&&t.partial||(i=o.range.audiovideo)!=null&&i.partial)}function Li(o){return`${o.type}_${o.level}_${o.sn}`}function qr(o,e){return o.filter(t=>{const i=e(t);return i||t.clearElementaryStreamInfo(),i})}var hi={cbc:0,ctr:1};class wr{constructor(e,t,i){this.subtle=void 0,this.aesIV=void 0,this.aesMode=void 0,this.subtle=e,this.aesIV=t,this.aesMode=i}decrypt(e,t){switch(this.aesMode){case hi.cbc:return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},t,e);case hi.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 on(o){const e=o.byteLength,t=e&&new DataView(o.buffer).getUint8(e-1);return t?o.slice(0,e-t):o}class xn{constructor(){this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.ksRows=0,this.keySize=0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.initTable()}uint8ArrayToUint32Array_(e){const t=new DataView(e),i=new Uint32Array(4);for(let r=0;r<4;r++)i[r]=t.getUint32(r*4);return i}initTable(){const e=this.sBox,t=this.invSBox,i=this.subMix,r=i[0],n=i[1],a=i[2],u=i[3],g=this.invSubMix,p=g[0],m=g[1],S=g[2],R=g[3],H=new Uint32Array(256);let j=0,Q=0,Y=0;for(Y=0;Y<256;Y++)Y<128?H[Y]=Y<<1:H[Y]=Y<<1^283;for(Y=0;Y<256;Y++){let te=Q^Q<<1^Q<<2^Q<<3^Q<<4;te=te>>>8^te&255^99,e[j]=te,t[te]=j;const ce=H[j],ae=H[ce],Ee=H[ae];let Te=H[te]*257^te*16843008;r[j]=Te<<24|Te>>>8,n[j]=Te<<16|Te>>>16,a[j]=Te<<8|Te>>>24,u[j]=Te,Te=Ee*16843009^ae*65537^ce*257^j*16843008,p[te]=Te<<24|Te>>>8,m[te]=Te<<16|Te>>>16,S[te]=Te<<8|Te>>>24,R[te]=Te,j?(j=ce^H[H[H[Ee^ce]]],Q^=H[H[Q]]):j=Q=1}}expandKey(e){const t=this.uint8ArrayToUint32Array_(e);let i=!0,r=0;for(;r<t.length&&i;)i=t[r]===this.key[r],r++;if(i)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 u,g;const p=this.keySchedule=new Uint32Array(a),m=this.invKeySchedule=new Uint32Array(a),S=this.sBox,R=this.rcon,H=this.invSubMix,j=H[0],Q=H[1],Y=H[2],te=H[3];let ce,ae;for(u=0;u<a;u++){if(u<n){ce=p[u]=t[u];continue}ae=ce,u%n===0?(ae=ae<<8|ae>>>24,ae=S[ae>>>24]<<24|S[ae>>>16&255]<<16|S[ae>>>8&255]<<8|S[ae&255],ae^=R[u/n|0]<<24):n>6&&u%n===4&&(ae=S[ae>>>24]<<24|S[ae>>>16&255]<<16|S[ae>>>8&255]<<8|S[ae&255]),p[u]=ce=(p[u-n]^ae)>>>0}for(g=0;g<a;g++)u=a-g,g&3?ae=p[u]:ae=p[u-4],g<4||u<=4?m[g]=ae:m[g]=j[S[ae>>>24]]^Q[S[ae>>>16&255]]^Y[S[ae>>>8&255]]^te[S[ae&255]],m[g]=m[g]>>>0}networkToHostOrderSwap(e){return e<<24|(e&65280)<<8|(e&16711680)>>8|e>>>24}decrypt(e,t,i){const r=this.keySize+6,n=this.invKeySchedule,a=this.invSBox,u=this.invSubMix,g=u[0],p=u[1],m=u[2],S=u[3],R=this.uint8ArrayToUint32Array_(i);let H=R[0],j=R[1],Q=R[2],Y=R[3];const te=new Int32Array(e),ce=new Int32Array(te.length);let ae,Ee,Te,$e,xe,Ie,Pe,Ae,ze,_t,xt,kt,At,ut;const Ct=this.networkToHostOrderSwap;for(;t<te.length;){for(ze=Ct(te[t]),_t=Ct(te[t+1]),xt=Ct(te[t+2]),kt=Ct(te[t+3]),xe=ze^n[0],Ie=kt^n[1],Pe=xt^n[2],Ae=_t^n[3],At=4,ut=1;ut<r;ut++)ae=g[xe>>>24]^p[Ie>>16&255]^m[Pe>>8&255]^S[Ae&255]^n[At],Ee=g[Ie>>>24]^p[Pe>>16&255]^m[Ae>>8&255]^S[xe&255]^n[At+1],Te=g[Pe>>>24]^p[Ae>>16&255]^m[xe>>8&255]^S[Ie&255]^n[At+2],$e=g[Ae>>>24]^p[xe>>16&255]^m[Ie>>8&255]^S[Pe&255]^n[At+3],xe=ae,Ie=Ee,Pe=Te,Ae=$e,At=At+4;ae=a[xe>>>24]<<24^a[Ie>>16&255]<<16^a[Pe>>8&255]<<8^a[Ae&255]^n[At],Ee=a[Ie>>>24]<<24^a[Pe>>16&255]<<16^a[Ae>>8&255]<<8^a[xe&255]^n[At+1],Te=a[Pe>>>24]<<24^a[Ae>>16&255]<<16^a[xe>>8&255]<<8^a[Ie&255]^n[At+2],$e=a[Ae>>>24]<<24^a[xe>>16&255]<<16^a[Ie>>8&255]<<8^a[Pe&255]^n[At+3],ce[t]=Ct(ae^H),ce[t+1]=Ct($e^j),ce[t+2]=Ct(Te^Q),ce[t+3]=Ct(Ee^Y),H=ze,j=_t,Q=xt,Y=kt,t=t+4}return ce.buffer}}class xr{constructor(e,t,i){this.subtle=void 0,this.key=void 0,this.aesMode=void 0,this.subtle=e,this.key=t,this.aesMode=i}expandKey(){const e=ln(this.aesMode);return this.subtle.importKey("raw",this.key,{name:e},!1,["encrypt","decrypt"])}}function ln(o){switch(o){case hi.cbc:return"AES-CBC";case hi.ctr:return"AES-CTR";default:throw new Error(`[FastAESKey] invalid aes mode ${o}`)}}const An=16;class Mr{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 i=self.crypto;i&&(this.subtle=i.subtle||i.webkitSubtle)}catch(i){}this.useSoftware=!this.subtle}destroy(){this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null}isSync(){return this.useSoftware}flush(){const{currentResult:e,remainderData:t}=this;if(!e||t)return this.reset(),null;const i=new Uint8Array(e);return this.reset(),this.removePKCS7Padding?on(i):i}reset(){this.currentResult=null,this.currentIV=null,this.remainderData=null,this.softwareDecrypter&&(this.softwareDecrypter=null)}decrypt(e,t,i,r){return this.useSoftware?new Promise((n,a)=>{const u=ArrayBuffer.isView(e)?e:new Uint8Array(e);this.softwareDecrypt(u,t,i,r);const g=this.flush();g?n(g.buffer):a(new Error("[softwareDecrypt] Failed to decrypt data"))}):this.webCryptoDecrypt(new Uint8Array(e),t,i,r)}softwareDecrypt(e,t,i,r){const{currentIV:n,currentResult:a,remainderData:u}=this;if(r!==hi.cbc||t.byteLength!==16)return M.warn("SoftwareDecrypt: can only handle AES-128-CBC"),null;this.logOnce("JS AES decrypt"),u&&(e=Ge(u,e),this.remainderData=null);const g=this.getValidChunk(e);if(!g.length)return null;n&&(i=n);let p=this.softwareDecrypter;p||(p=this.softwareDecrypter=new xn),p.expandKey(t);const m=a;return this.currentResult=p.decrypt(g.buffer,0,i),this.currentIV=g.slice(-16).buffer,m||null}webCryptoDecrypt(e,t,i,r){if(this.key!==t||!this.fastAesKey){if(!this.subtle)return Promise.resolve(this.onWebCryptoError(e,t,i,r));this.key=t,this.fastAesKey=new xr(this.subtle,t,r)}return this.fastAesKey.expandKey().then(n=>this.subtle?(this.logOnce("WebCrypto AES decrypt"),new wr(this.subtle,new Uint8Array(i),r).decrypt(e.buffer,n)):Promise.reject(new Error("web crypto not initialized"))).catch(n=>(M.warn(`[decrypter]: WebCrypto Error, disable WebCrypto API, ${n.name}: ${n.message}`),this.onWebCryptoError(e,t,i,r)))}onWebCryptoError(e,t,i,r){const n=this.enableSoftwareAES;if(n){this.useSoftware=!0,this.logEnabled=!0,this.softwareDecrypt(e,t,i,r);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 i=e.length-e.length%An;return i!==e.length&&(t=e.slice(0,i),this.remainderData=e.slice(i)),t}logOnce(e){this.logEnabled&&(M.log(`[decrypter]: ${e}`),this.logEnabled=!1)}}const Yr=Math.pow(2,17);class Ar{constructor(e){this.config=void 0,this.loader=null,this.partLoadTimeout=-1,this.config=e}destroy(){this.loader&&(this.loader.destroy(),this.loader=null)}abort(){this.loader&&this.loader.abort()}load(e,t){const i=e.url;if(!i)return Promise.reject(new Oi({type:D.NETWORK_ERROR,details:w.FRAG_LOAD_ERROR,fatal:!1,frag:e,error:new Error(`Fragment does not have a ${i?"part list":"url"}`),networkDetails:null}));this.abort();const r=this.config,n=r.fLoader,a=r.loader;return new Promise((u,g)=>{if(this.loader&&this.loader.destroy(),e.gap)if(e.tagList.some(j=>j[0]==="GAP")){g(Br(e));return}else e.gap=!1;const p=this.loader=n?new n(r):new a(r),m=cr(e);e.loader=p;const S=Fr(r.fragLoadPolicy.default),R={loadPolicy:S,timeout:S.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:e.sn==="initSegment"?1/0:Yr};e.stats=p.stats;const H={onSuccess:(j,Q,Y,te)=>{this.resetLoader(e,p);let ce=j.data;Y.resetIV&&e.decryptdata&&(e.decryptdata.iv=new Uint8Array(ce.slice(0,16)),ce=ce.slice(16)),u({frag:e,part:null,payload:ce,networkDetails:te})},onError:(j,Q,Y,te)=>{this.resetLoader(e,p),g(new Oi({type:D.NETWORK_ERROR,details:w.FRAG_LOAD_ERROR,fatal:!1,frag:e,response:h({url:i,data:void 0},j),error:new Error(`HTTP Error ${j.code} ${j.text}`),networkDetails:Y,stats:te}))},onAbort:(j,Q,Y)=>{this.resetLoader(e,p),g(new Oi({type:D.NETWORK_ERROR,details:w.INTERNAL_ABORTED,fatal:!1,frag:e,error:new Error("Aborted"),networkDetails:Y,stats:j}))},onTimeout:(j,Q,Y)=>{this.resetLoader(e,p),g(new Oi({type:D.NETWORK_ERROR,details:w.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,error:new Error(`Timeout after ${R.timeout}ms`),networkDetails:Y,stats:j}))}};t&&(H.onProgress=(j,Q,Y,te)=>t({frag:e,part:null,payload:Y,networkDetails:te})),p.load(m,R,H)})}loadPart(e,t,i){this.abort();const r=this.config,n=r.fLoader,a=r.loader;return new Promise((u,g)=>{if(this.loader&&this.loader.destroy(),e.gap||t.gap){g(Br(e,t));return}const p=this.loader=n?new n(r):new a(r),m=cr(e,t);e.loader=p;const S=Fr(r.fragLoadPolicy.default),R={loadPolicy:S,timeout:S.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:Yr};t.stats=p.stats,p.load(m,R,{onSuccess:(H,j,Q,Y)=>{this.resetLoader(e,p),this.updateStatsFromPart(e,t);const te={frag:e,part:t,payload:H.data,networkDetails:Y};i(te),u(te)},onError:(H,j,Q,Y)=>{this.resetLoader(e,p),g(new Oi({type:D.NETWORK_ERROR,details:w.FRAG_LOAD_ERROR,fatal:!1,frag:e,part:t,response:h({url:m.url,data:void 0},H),error:new Error(`HTTP Error ${H.code} ${H.text}`),networkDetails:Q,stats:Y}))},onAbort:(H,j,Q)=>{e.stats.aborted=t.stats.aborted,this.resetLoader(e,p),g(new Oi({type:D.NETWORK_ERROR,details:w.INTERNAL_ABORTED,fatal:!1,frag:e,part:t,error:new Error("Aborted"),networkDetails:Q,stats:H}))},onTimeout:(H,j,Q)=>{this.resetLoader(e,p),g(new Oi({type:D.NETWORK_ERROR,details:w.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,part:t,error:new Error(`Timeout after ${R.timeout}ms`),networkDetails:Q,stats:H}))}})})}updateStatsFromPart(e,t){const i=e.stats,r=t.stats,n=r.total;if(i.loaded+=r.loaded,n){const g=Math.round(e.duration/t.duration),p=Math.min(Math.round(i.loaded/n),g),S=(g-p)*Math.round(i.loaded/p);i.total=i.loaded+S}else i.total=Math.max(i.loaded,i.total);const a=i.loading,u=r.loading;a.start?a.first+=u.first-u.start:(a.start=u.start,a.first=u.first),a.end=u.end}resetLoader(e,t){e.loader=null,this.loader===t&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),t.destroy()}}function cr(o,e=null){const t=e||o,i={frag:o,part:e,responseType:"arraybuffer",url:t.url,headers:{},rangeStart:0,rangeEnd:0},r=t.byteRangeStartOffset,n=t.byteRangeEndOffset;if(I(r)&&I(n)){var a;let u=r,g=n;if(o.sn==="initSegment"&&Cr((a=o.decryptdata)==null?void 0:a.method)){const p=n-r;p%16&&(g=n+(16-p%16)),r!==0&&(i.resetIV=!0,u=r-16)}i.rangeStart=u,i.rangeEnd=g}return i}function Br(o,e){const t=new Error(`GAP ${o.gap?"tag":"attribute"} found`),i={type:D.MEDIA_ERROR,details:w.FRAG_GAP,fatal:!1,frag:o,error:t,networkDetails:null};return e&&(i.part=e),(e||o).stats.aborted=!0,new Oi(i)}function Cr(o){return o==="AES-128"||o==="AES-256"}class Oi extends Error{constructor(e){super(e.error.message),this.data=void 0,this.data=e}}class Tr extends T{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 Fi{constructor(e,t,i,r=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=Wi(),this.buffering={audio:Wi(),video:Wi(),audiovideo:Wi()},this.level=e,this.sn=t,this.id=i,this.size=r,this.part=n,this.partial=a}}function Wi(){return{start:0,executeStart:0,executeEnd:0,end:0}}const ir={length:0,start:()=>0,end:()=>0};class It{static isBuffered(e,t){if(e){const i=It.getBuffered(e);for(let r=i.length;r--;)if(t>=i.start(r)&&t<=i.end(r))return!0}return!1}static bufferedRanges(e){if(e){const t=It.getBuffered(e);return It.timeRangesToArray(t)}return[]}static timeRangesToArray(e){const t=[];for(let i=0;i<e.length;i++)t.push({start:e.start(i),end:e.end(i)});return t}static bufferInfo(e,t,i){if(e){const r=It.bufferedRanges(e);if(r.length)return It.bufferedInfo(r,t,i)}return{len:0,start:t,end:t,bufferedIndex:-1}}static bufferedInfo(e,t,i){t=Math.max(0,t),e.length>1&&e.sort((m,S)=>m.start-S.start||S.end-m.end);let r=-1,n=[];if(i)for(let m=0;m<e.length;m++){t>=e[m].start&&t<=e[m].end&&(r=m);const S=n.length;if(S){const R=n[S-1].end;e[m].start-R<i?e[m].end>R&&(n[S-1].end=e[m].end):n.push(e[m])}else n.push(e[m])}else n=e;let a=0,u,g=t,p=t;for(let m=0;m<n.length;m++){const S=n[m].start,R=n[m].end;if(r===-1&&t>=S&&t<=R&&(r=m),t+i>=S&&t<R)g=S,p=R,a=p-t;else if(t+i<S){u=S;break}}return{len:a,start:g||0,end:p||0,nextStart:u,buffered:e,bufferedIndex:r}}static getBuffered(e){try{return e.buffered||ir}catch(t){return M.log("failed to get media.buffered",t),ir}}}const Nr=/\{\$([a-zA-Z0-9-_]+)\}/g;function un(o){return Nr.test(o)}function Ur(o,e){if(o.variableList!==null||o.hasVariableRefs){const t=o.variableList;return e.replace(Nr,i=>{const r=i.substring(2,i.length-1),n=t==null?void 0:t[r];return n===void 0?(o.playlistParsingError||(o.playlistParsingError=new Error(`Missing preceding EXT-X-DEFINE tag for Variable Reference: "${r}"`)),i):n})}return e}function Zr(o,e,t){let i=o.variableList;i||(o.variableList=i={});let r,n;if("QUERYPARAM"in e){r=e.QUERYPARAM;try{const a=new self.URL(t).searchParams;if(a.has(r))n=a.get(r);else throw new Error(`"${r}" does not match any query parameter in URI: "${t}"`)}catch(a){o.playlistParsingError||(o.playlistParsingError=new Error(`EXT-X-DEFINE QUERYPARAM: ${a.message}`))}}else r=e.NAME,n=e.VALUE;r in i?o.playlistParsingError||(o.playlistParsingError=new Error(`EXT-X-DEFINE duplicate Variable Name declarations: "${r}"`)):i[r]=n||""}function cn(o,e,t){const i=e.IMPORT;if(t&&i in t){let r=o.variableList;r||(o.variableList=r={}),r[i]=t[i]}else o.playlistParsingError||(o.playlistParsingError=new Error(`EXT-X-DEFINE IMPORT attribute not found in Multivariant Playlist: "${i}"`))}const Cn=/^(\d+)x(\d+)$/,hn=/(.+?)=(".*?"|.*?)(?:,|$)/g;class ti{constructor(e,t){typeof e=="string"&&(e=ti.parseAttrList(e,t)),c(this,e)}get clientAttrs(){return Object.keys(this).filter(e=>e.substring(0,2)==="X-")}decimalInteger(e){const t=parseInt(this[e],10);return t>Number.MAX_SAFE_INTEGER?1/0:t}hexadecimalInteger(e){if(this[e]){let t=(this[e]||"0x").slice(2);t=(t.length&1?"0":"")+t;const i=new Uint8Array(t.length/2);for(let r=0;r<t.length/2;r++)i[r]=parseInt(t.slice(r*2,r*2+2),16);return i}return null}hexadecimalIntegerAsNumber(e){const t=parseInt(this[e],16);return t>Number.MAX_SAFE_INTEGER?1/0:t}decimalFloatingPoint(e){return parseFloat(this[e])}optionalFloat(e,t){const i=this[e];return i?parseFloat(i):t}enumeratedString(e){return this[e]}enumeratedStringList(e,t){const i=this[e];return(i?i.split(/[ ,]+/):[]).reduce((r,n)=>(r[n.toLowerCase()]=!0,r),t)}bool(e){return this[e]==="YES"}decimalResolution(e){const t=Cn.exec(this[e]);if(t!==null)return{width:parseInt(t[1],10),height:parseInt(t[2],10)}}static parseAttrList(e,t){let i;const r={},n='"';for(hn.lastIndex=0;(i=hn.exec(e))!==null;){const a=i[1].trim();let u=i[2];const g=u.indexOf(n)===0&&u.lastIndexOf(n)===u.length-1;let p=!1;if(g)u=u.slice(1,-1);else switch(a){case"IV":case"SCTE35-CMD":case"SCTE35-IN":case"SCTE35-OUT":p=!0}if(t&&(g||p))u=Ur(t,u);else if(!p&&!g)switch(a){case"CLOSED-CAPTIONS":if(u==="NONE")break;case"ALLOWED-CPC":case"CLASS":case"ASSOC-LANGUAGE":case"AUDIO":case"BYTERANGE":case"CHANNELS":case"CHARACTERISTICS":case"CODECS":case"DATA-ID":case"END-DATE":case"GROUP-ID":case"ID":case"IMPORT":case"INSTREAM-ID":case"KEYFORMAT":case"KEYFORMATVERSIONS":case"LANGUAGE":case"NAME":case"PATHWAY-ID":case"QUERYPARAM":case"RECENTLY-REMOVED-DATERANGES":case"SERVER-URI":case"STABLE-RENDITION-ID":case"STABLE-VARIANT-ID":case"START-DATE":case"SUBTITLES":case"SUPPLEMENTAL-CODECS":case"URI":case"VALUE":case"VIDEO":case"X-ASSET-LIST":case"X-ASSET-URI":M.warn(`${e}: attribute ${a} is missing quotes`)}r[a]=u}return r}}const Tn="com.apple.hls.interstitial";function Dn(o){return o!=="ID"&&o!=="CLASS"&&o!=="CUE"&&o!=="START-DATE"&&o!=="DURATION"&&o!=="END-DATE"&&o!=="END-ON-NEXT"}function fn(o){return o==="SCTE35-OUT"||o==="SCTE35-IN"||o==="SCTE35-CMD"}class dn{constructor(e,t,i=0){var r;if(this.attr=void 0,this.tagAnchor=void 0,this.tagOrder=void 0,this._startDate=void 0,this._endDate=void 0,this._dateAtEnd=void 0,this._cue=void 0,this._badValueForSameId=void 0,this.tagAnchor=(t==null?void 0:t.tagAnchor)||null,this.tagOrder=(r=t==null?void 0:t.tagOrder)!=null?r:i,t){const n=t.attr;for(const a in n)if(Object.prototype.hasOwnProperty.call(e,a)&&e[a]!==n[a]){M.warn(`DATERANGE tag attribute: "${a}" does not match for tags with ID: "${e.ID}"`),this._badValueForSameId=a;break}e=c(new ti({}),n,e)}if(this.attr=e,t?(this._startDate=t._startDate,this._cue=t._cue,this._endDate=t._endDate,this._dateAtEnd=t._dateAtEnd):this._startDate=new Date(e["START-DATE"]),"END-DATE"in this.attr){const n=(t==null?void 0:t.endDate)||new Date(this.attr["END-DATE"]);I(n.getTime())&&(this._endDate=n)}}get id(){return this.attr.ID}get class(){return this.attr.CLASS}get cue(){const e=this._cue;return e===void 0?this._cue=this.attr.enumeratedStringList(this.attr.CUE?"CUE":"X-CUE",{pre:!1,post:!1,once:!1}):e}get startTime(){const{tagAnchor:e}=this;return e===null||e.programDateTime===null?(M.warn(`Expected tagAnchor Fragment with PDT set for DateRange "${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(I(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===Tn}get isValid(){return!!this.id&&!this._badValueForSameId&&I(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 Ln=10;class Rn{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,i=this.lastPartIndex-e.lastPartIndex;this.updated=this.endSN!==e.endSN||!!i||!!t||!this.live,this.advanced=this.endSN>e.endSN||t>0||t===0&&i>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 i=t.decryptdata;return i||(t.setKeyFormat(e.keyFormat),i=t.decryptdata),!!i&&e.matches(i)})}get hasProgramDateTime(){return this.fragments.length?I(this.fragments[this.fragments.length-1].programDateTime):!1}get levelTargetDuration(){return this.averagetargetduration||this.targetduration||Ln}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 i=e.length;i--;)if(e[i].index>t)return e[i].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 Gi(o,e){return o.length===e.length?!o.some((t,i)=>t!==e[i]):!1}function $r(o,e){return!o&&!e?!0:!o||!e?!1:Gi(o,e)}function hr(o){return o==="AES-128"||o==="AES-256"||o==="AES-256-CTR"}function Ri(o){switch(o){case"AES-128":case"AES-256":return hi.cbc;case"AES-256-CTR":return hi.ctr;default:throw new Error(`invalid full segment method ${o}`)}}function fr(o){return Uint8Array.from(atob(o),e=>e.charCodeAt(0))}function Dr(o){return Uint8Array.from(unescape(encodeURIComponent(o)),e=>e.charCodeAt(0))}function rr(o){const e=Dr(o).subarray(0,16),t=new Uint8Array(16);return t.set(e,16-e.length),t}function dr(o){const e=function(i,r,n){const a=i[r];i[r]=i[n],i[n]=a};e(o,0,3),e(o,1,2),e(o,4,5),e(o,6,7)}function Xr(o){const e=o.split(":");let t=null;if(e[0]==="data"&&e.length===2){const i=e[1].split(";"),r=i[i.length-1].split(",");if(r.length===2){const n=r[0]==="base64",a=r[1];n?(i.splice(-1,1),t=fr(a)):t=rr(a)}}return t}const Lr=typeof self!="undefined"?self:void 0;var ai={CLEARKEY:"org.w3.clearkey",FAIRPLAY:"com.apple.fps",PLAYREADY:"com.microsoft.playready",WIDEVINE:"com.widevine.alpha"},xi={CLEARKEY:"org.w3.clearkey",FAIRPLAY:"com.apple.streamingkeydelivery",PLAYREADY:"com.microsoft.playready",WIDEVINE:"urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"};function Hr(o){switch(o){case xi.FAIRPLAY:return ai.FAIRPLAY;case xi.PLAYREADY:return ai.PLAYREADY;case xi.WIDEVINE:return ai.WIDEVINE;case xi.CLEARKEY:return ai.CLEARKEY}}function St(o){switch(o){case ai.FAIRPLAY:return xi.FAIRPLAY;case ai.PLAYREADY:return xi.PLAYREADY;case ai.WIDEVINE:return xi.WIDEVINE;case ai.CLEARKEY:return xi.CLEARKEY}}function Pt(o){const{drmSystems:e,widevineLicenseUrl:t}=o,i=e?[ai.FAIRPLAY,ai.WIDEVINE,ai.PLAYREADY,ai.CLEARKEY].filter(r=>!!e[r]):[];return!i[ai.WIDEVINE]&&t&&i.push(ai.WIDEVINE),i}const ni=function(o){return Lr!=null&&(o=Lr.navigator)!=null&&o.requestMediaKeySystemAccess?self.navigator.requestMediaKeySystemAccess.bind(self.navigator):null}();function _i(o,e,t,i){let r;switch(o){case ai.FAIRPLAY:r=["cenc","sinf"];break;case ai.WIDEVINE:case ai.PLAYREADY:r=["cenc"];break;case ai.CLEARKEY:r=["cenc","keyids"];break;default:throw new Error(`Unknown key-system: ${o}`)}return ui(r,e,t,i)}function ui(o,e,t,i){return[{initDataTypes:o,persistentState:i.persistentState||"optional",distinctiveIdentifier:i.distinctiveIdentifier||"optional",sessionTypes:i.sessionTypes||[i.sessionType||"temporary"],audioCapabilities:e.map(n=>({contentType:`audio/mp4; codecs=${n}`,robustness:i.audioRobustness||"",encryptionScheme:i.audioEncryptionScheme||null})),videoCapabilities:t.map(n=>({contentType:`video/mp4; codecs=${n}`,robustness:i.videoRobustness||"",encryptionScheme:i.videoEncryptionScheme||null}))}]}function pn(o){var e;return!!o&&(o.sessionType==="persistent-license"||!!((e=o.sessionTypes)!=null&&e.some(t=>t==="persistent-license")))}function kn(o){const e=new Uint16Array(o.buffer,o.byteOffset,o.byteLength/2),t=String.fromCharCode.apply(null,Array.from(e)),i=t.substring(t.indexOf("<"),t.length),a=new DOMParser().parseFromString(i,"text/xml").getElementsByTagName("KID")[0];if(a){const u=a.childNodes[0]?a.childNodes[0].nodeValue:a.getAttribute("VALUE");if(u){const g=fr(u).subarray(0,16);return dr(g),g}}return null}let Qr={};class Rr{static clearKeyUriToKeyIdMap(){Qr={}}constructor(e,t,i,r=[1],n=null,a){this.uri=void 0,this.method=void 0,this.keyFormat=void 0,this.keyFormatVersions=void 0,this.encrypted=void 0,this.isCommonEncryption=void 0,this.iv=null,this.key=null,this.keyId=null,this.pssh=null,this.method=e,this.uri=t,this.keyFormat=i,this.keyFormatVersions=r,this.iv=n,this.encrypted=e?e!=="NONE":!1,this.isCommonEncryption=this.encrypted&&!hr(e),a!=null&&a.startsWith("0x")&&(this.keyId=new Uint8Array(z(a)))}matches(e){return e.uri===this.uri&&e.method===this.method&&e.encrypted===this.encrypted&&e.keyFormat===this.keyFormat&&Gi(e.keyFormatVersions,this.keyFormatVersions)&&$r(e.iv,this.iv)&&$r(e.keyId,this.keyId)}isSupported(){if(this.method){if(hr(this.method)||this.method==="NONE")return!0;if(this.keyFormat==="identity")return this.method==="SAMPLE-AES";switch(this.keyFormat){case xi.FAIRPLAY:case xi.WIDEVINE:case xi.PLAYREADY:case xi.CLEARKEY:return["SAMPLE-AES","SAMPLE-AES-CENC","SAMPLE-AES-CTR"].indexOf(this.method)!==-1}}return!1}getDecryptData(e){if(!this.encrypted||!this.uri)return null;if(hr(this.method)&&this.uri&&!this.iv){typeof e!="number"&&(M.warn(`missing IV for initialization segment with method="${this.method}" - compliance issue`),e=0);const i=rl(e);return new Rr(this.method,this.uri,"identity",this.keyFormatVersions,i)}if(this.pssh&&this.keyId)return this;const t=Xr(this.uri);if(t)switch(this.keyFormat){case xi.WIDEVINE:if(this.pssh=t,!this.keyId&&t.length>=22){const i=t.length-22;this.keyId=t.subarray(i,i+16)}break;case xi.PLAYREADY:{const i=new Uint8Array([154,4,240,121,152,64,66,134,171,146,230,91,224,136,95,149]);this.pssh=mt(i,null,t),this.keyId=kn(t);break}default:{let i=t.subarray(0,16);if(i.length!==16){const r=new Uint8Array(16);r.set(i,16-i.length),i=r}this.keyId=i;break}}if(!this.keyId||this.keyId.byteLength!==16){let i=Qr[this.uri];if(!i){const r=Object.keys(Qr).length%Number.MAX_SAFE_INTEGER;i=new Uint8Array(16),new DataView(i.buffer,12,4).setUint32(0,r),Qr[this.uri]=i}this.keyId=i}return this}}function rl(o){const e=new Uint8Array(16);for(let t=12;t<16;t++)e[t]=o>>8*(15-t)&255;return e}const ia=/#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,ra=/#EXT-X-MEDIA:(.*)/g,nl=/^#EXT(?:INF|-X-TARGETDURATION):/m,us=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[^\r\n]*)/.source,/#.*/.source].join("|"),"g"),sl=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 pr{static findGroup(e,t){for(let i=0;i<e.length;i++){const r=e[i];if(r.id===t)return r}}static resolve(e,t){return k.buildAbsoluteURL(t,e,{alwaysNormalize:!0})}static isMediaPlaylist(e){return nl.test(e)}static parseMasterPlaylist(e,t){const i=un(e),r={contentSteering:null,levels:[],playlistParsingError:null,sessionData:null,sessionKeys:null,startTimeOffset:null,variableList:null,hasVariableRefs:i},n=[];ia.lastIndex=0;let a;for(;(a=ia.exec(e))!=null;)if(a[1]){var u;const p=new ti(a[1],r),m=Ur(r,a[2]),S={attrs:p,bitrate:p.decimalInteger("BANDWIDTH")||p.decimalInteger("AVERAGE-BANDWIDTH"),name:p.NAME,url:pr.resolve(m,t)},R=p.decimalResolution("RESOLUTION");R&&(S.width=R.width,S.height=R.height),oa(p.CODECS,S);const H=p["SUPPLEMENTAL-CODECS"];H&&(S.supplemental={},oa(H,S.supplemental)),(u=S.unknownCodecs)!=null&&u.length||n.push(S),r.levels.push(S)}else if(a[3]){const p=a[3],m=a[4];switch(p){case"SESSION-DATA":{const S=new ti(m,r),R=S["DATA-ID"];R&&(r.sessionData===null&&(r.sessionData={}),r.sessionData[R]=S);break}case"SESSION-KEY":{const S=sa(m,t,r);S.encrypted&&S.isSupported()?(r.sessionKeys===null&&(r.sessionKeys=[]),r.sessionKeys.push(S)):M.warn(`[Keys] Ignoring invalid EXT-X-SESSION-KEY tag: "${m}"`);break}case"DEFINE":{{const S=new ti(m,r);Zr(r,S,t)}break}case"CONTENT-STEERING":{const S=new ti(m,r);r.contentSteering={uri:pr.resolve(S["SERVER-URI"],t),pathwayId:S["PATHWAY-ID"]||"."};break}case"START":{r.startTimeOffset=aa(m);break}}}const g=n.length>0&&n.length<r.levels.length;return r.levels=g?n:r.levels,r.levels.length===0&&(r.playlistParsingError=new Error("no levels found in manifest")),r}static parseMasterPlaylistMedia(e,t,i){let r;const n={},a=i.levels,u={AUDIO:a.map(p=>({id:p.attrs.AUDIO,audioCodec:p.audioCodec})),SUBTITLES:a.map(p=>({id:p.attrs.SUBTITLES,textCodec:p.textCodec})),"CLOSED-CAPTIONS":[]};let g=0;for(ra.lastIndex=0;(r=ra.exec(e))!==null;){const p=new ti(r[1],i),m=p.TYPE;if(m){const S=u[m],R=n[m]||[];n[m]=R;const H=p.LANGUAGE,j=p["ASSOC-LANGUAGE"],Q=p.CHANNELS,Y=p.CHARACTERISTICS,te=p["INSTREAM-ID"],ce={attrs:p,bitrate:0,id:g++,groupId:p["GROUP-ID"]||"",name:p.NAME||H||"",type:m,default:p.bool("DEFAULT"),autoselect:p.bool("AUTOSELECT"),forced:p.bool("FORCED"),lang:H,url:p.URI?pr.resolve(p.URI,t):""};if(j&&(ce.assocLang=j),Q&&(ce.channels=Q),Y&&(ce.characteristics=Y),te&&(ce.instreamId=te),S!=null&&S.length){const ae=pr.findGroup(S,ce.groupId)||S[0];la(ce,ae,"audioCodec"),la(ce,ae,"textCodec")}R.push(ce)}}return n}static parseLevelPlaylist(e,t,i,r,n,a){var u;const g={url:t},p=new Rn(t),m=p.fragments,S=[];let R=null,H=0,j=0,Q=0,Y=0,te=0,ce=null,ae=new Ce(r,g),Ee,Te,$e,xe=-1,Ie=!1,Pe=null,Ae;if(us.lastIndex=0,p.m3u8=e,p.hasVariableRefs=un(e),((u=us.exec(e))==null?void 0:u[0])!=="#EXTM3U")return p.playlistParsingError=new Error("Missing format identifier #EXTM3U"),p;for(;(Ee=us.exec(e))!==null;){Ie&&(Ie=!1,ae=new Ce(r,g),ae.playlistOffset=Q,ae.setStart(Q),ae.sn=H,ae.cc=Y,te&&(ae.bitrate=te),ae.level=i,R&&(ae.initSegment=R,R.rawProgramDateTime&&(ae.rawProgramDateTime=R.rawProgramDateTime,R.rawProgramDateTime=null),Pe&&(ae.setByteRange(Pe),Pe=null)));const kt=Ee[1];if(kt){ae.duration=parseFloat(kt);const At=(" "+Ee[2]).slice(1);ae.title=At||null,ae.tagList.push(At?["INF",kt,At]:["INF",kt])}else if(Ee[3]){if(I(ae.duration)){ae.playlistOffset=Q,ae.setStart(Q),$e&&ca(ae,$e,p),ae.sn=H,ae.level=i,ae.cc=Y,m.push(ae);const At=(" "+Ee[3]).slice(1);ae.relurl=Ur(p,At),cs(ae,ce,S),ce=ae,Q+=ae.duration,H++,j=0,Ie=!0}}else{if(Ee=Ee[0].match(sl),!Ee){M.warn("No matches on slow regex match for level playlist!");continue}for(Te=1;Te<Ee.length&&Ee[Te]===void 0;Te++);const At=(" "+Ee[Te]).slice(1),ut=(" "+Ee[Te+1]).slice(1),Ct=Ee[Te+2]?(" "+Ee[Te+2]).slice(1):null;switch(At){case"BYTERANGE":ce?ae.setByteRange(ut,ce):ae.setByteRange(ut);break;case"PROGRAM-DATE-TIME":ae.rawProgramDateTime=ut,ae.tagList.push(["PROGRAM-DATE-TIME",ut]),xe===-1&&(xe=m.length);break;case"PLAYLIST-TYPE":p.type&&kr(p,At,Ee),p.type=ut.toUpperCase();break;case"MEDIA-SEQUENCE":p.startSN!==0?kr(p,At,Ee):m.length>0&&ha(p,At,Ee),H=p.startSN=parseInt(ut);break;case"SKIP":{p.skippedSegments&&kr(p,At,Ee);const vt=new ti(ut,p),Tt=vt.decimalInteger("SKIPPED-SEGMENTS");if(I(Tt)){p.skippedSegments+=Tt;for(let ft=Tt;ft--;)m.push(null);H+=Tt}const Mt=vt.enumeratedString("RECENTLY-REMOVED-DATERANGES");Mt&&(p.recentlyRemovedDateranges=(p.recentlyRemovedDateranges||[]).concat(Mt.split(" ")));break}case"TARGETDURATION":p.targetduration!==0&&kr(p,At,Ee),p.targetduration=Math.max(parseInt(ut),1);break;case"VERSION":p.version!==null&&kr(p,At,Ee),p.version=parseInt(ut);break;case"INDEPENDENT-SEGMENTS":break;case"ENDLIST":p.live||kr(p,At,Ee),p.live=!1;break;case"#":(ut||Ct)&&ae.tagList.push(Ct?[ut,Ct]:[ut]);break;case"DISCONTINUITY":Y++,ae.tagList.push(["DIS"]);break;case"GAP":ae.gap=!0,ae.tagList.push([At]);break;case"BITRATE":ae.tagList.push([At,ut]),te=parseInt(ut)*1e3,I(te)?ae.bitrate=te:te=0;break;case"DATERANGE":{const vt=new ti(ut,p),Tt=new dn(vt,p.dateRanges[vt.ID],p.dateRangeTagCount);p.dateRangeTagCount++,Tt.isValid||p.skippedSegments?p.dateRanges[Tt.id]=Tt:M.warn(`Ignoring invalid DATERANGE tag: "${ut}"`),ae.tagList.push(["EXT-X-DATERANGE",ut]);break}case"DEFINE":{{const vt=new ti(ut,p);"IMPORT"in vt?cn(p,vt,a):Zr(p,vt,t)}break}case"DISCONTINUITY-SEQUENCE":p.startCC!==0?kr(p,At,Ee):m.length>0&&ha(p,At,Ee),p.startCC=Y=parseInt(ut);break;case"KEY":{const vt=sa(ut,t,p);if(vt.isSupported()){if(vt.method==="NONE"){$e=void 0;break}$e||($e={});const Tt=$e[vt.keyFormat];Tt!=null&&Tt.matches(vt)||(Tt&&($e=c({},$e)),$e[vt.keyFormat]=vt)}else M.warn(`[Keys] Ignoring invalid EXT-X-KEY tag: "${ut}"`);break}case"START":p.startTimeOffset=aa(ut);break;case"MAP":{const vt=new ti(ut,p);if(ae.duration){const Tt=new Ce(r,g);ua(Tt,vt,i,$e),R=Tt,ae.initSegment=R,R.rawProgramDateTime&&!ae.rawProgramDateTime&&(ae.rawProgramDateTime=R.rawProgramDateTime)}else{const Tt=ae.byteRangeEndOffset;if(Tt){const Mt=ae.byteRangeStartOffset;Pe=`${Tt-Mt}@${Mt}`}else Pe=null;ua(ae,vt,i,$e),R=ae,Ie=!0}R.cc=Y;break}case"SERVER-CONTROL":{Ae&&kr(p,At,Ee),Ae=new ti(ut),p.canBlockReload=Ae.bool("CAN-BLOCK-RELOAD"),p.canSkipUntil=Ae.optionalFloat("CAN-SKIP-UNTIL",0),p.canSkipDateRanges=p.canSkipUntil>0&&Ae.bool("CAN-SKIP-DATERANGES"),p.partHoldBack=Ae.optionalFloat("PART-HOLD-BACK",0),p.holdBack=Ae.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{p.partTarget&&kr(p,At,Ee);const vt=new ti(ut);p.partTarget=vt.decimalFloatingPoint("PART-TARGET");break}case"PART":{let vt=p.partList;vt||(vt=p.partList=[]);const Tt=j>0?vt[vt.length-1]:void 0,Mt=j++,ft=new ti(ut,p),dt=new We(ft,ae,g,Mt,Tt);vt.push(dt),ae.duration+=dt.duration;break}case"PRELOAD-HINT":{const vt=new ti(ut,p);p.preloadHint=vt;break}case"RENDITION-REPORT":{const vt=new ti(ut,p);p.renditionReports=p.renditionReports||[],p.renditionReports.push(vt);break}default:M.warn(`line parsed but not handled: ${Ee}`);break}}}ce&&!ce.relurl?(m.pop(),Q-=ce.duration,p.partList&&(p.fragmentHint=ce)):p.partList&&(cs(ae,ce,S),ae.cc=Y,p.fragmentHint=ae,$e&&ca(ae,$e,p)),p.targetduration||(p.playlistParsingError=new Error("#EXT-X-TARGETDURATION is required"));const ze=m.length,_t=m[0],xt=m[ze-1];if(Q+=p.skippedSegments*p.targetduration,Q>0&&ze&&xt){p.averagetargetduration=Q/ze;const kt=xt.sn;p.endSN=kt!=="initSegment"?kt:0,p.live||(xt.endList=!0),xe>0&&(ol(m,xe),_t&&S.unshift(_t))}return p.fragmentHint&&(Q+=p.fragmentHint.duration),p.totalduration=Q,S.length&&p.dateRangeTagCount&&_t&&na(S,p),p.endCC=Y,p}}function na(o,e){let t=o.length;if(!t)if(e.hasProgramDateTime){const u=e.fragments[e.fragments.length-1];o.push(u),t++}else return;const i=o[t-1],r=e.live?1/0:e.totalduration,n=Object.keys(e.dateRanges);for(let u=n.length;u--;){const g=e.dateRanges[n[u]],p=g.startDate.getTime();g.tagAnchor=i.ref;for(let m=t;m--;){var a;if(((a=o[m])==null?void 0:a.sn)<e.startSN)break;const S=al(e,p,o,m,r);if(S!==-1){g.tagAnchor=e.fragments[S].ref;break}}}}function al(o,e,t,i,r){const n=t[i];if(n){const u=n.programDateTime;if(e>=u||i===0){var a;const g=(((a=t[i+1])==null?void 0:a.start)||r)-n.start;if(e<=u+g*1e3){const p=t[i].sn-o.startSN;if(p<0)return-1;const m=o.fragments;if(m.length>t.length){const R=(t[i+1]||m[m.length-1]).sn-o.startSN;for(let H=R;H>p;H--){const j=m[H].programDateTime;if(e>=j&&e<j+m[H].duration*1e3)return H}}return p}}}return-1}function sa(o,e,t){var i,r;const n=new ti(o,t),a=(i=n.METHOD)!=null?i:"",u=n.URI,g=n.hexadecimalInteger("IV"),p=n.KEYFORMATVERSIONS,m=(r=n.KEYFORMAT)!=null?r:"identity";u&&n.IV&&!g&&M.error(`Invalid IV: ${n.IV}`);const S=u?pr.resolve(u,e):"",R=(p||"1").split("/").map(Number).filter(Number.isFinite);return new Rr(a,S,m,R,g,n.KEYID)}function aa(o){const t=new ti(o).decimalFloatingPoint("TIME-OFFSET");return I(t)?t:null}function oa(o,e){let t=(o||"").split(/[ ,]+/).filter(i=>i);["video","audio","text"].forEach(i=>{const r=t.filter(n=>Rt(n,i));r.length&&(e[`${i}Codec`]=r.map(n=>n.split("/")[0]).join(","),t=t.filter(n=>r.indexOf(n)===-1))}),e.unknownCodecs=t}function la(o,e,t){const i=e[t];i&&(o[t]=i)}function ol(o,e){let t=o[e];for(let i=e;i--;){const r=o[i];if(!r)return;r.programDateTime=t.programDateTime-r.duration*1e3,t=r}}function cs(o,e,t){o.rawProgramDateTime?t.push(o):e!=null&&e.programDateTime&&(o.programDateTime=e.endProgramDateTime)}function ua(o,e,t,i){o.relurl=e.URI,e.BYTERANGE&&o.setByteRange(e.BYTERANGE),o.level=t,o.sn="initSegment",i&&(o.levelkeys=i),o.initSegment=null}function ca(o,e,t){o.levelkeys=e;const{encryptedFragments:i}=t;(!i.length||i[i.length-1].levelkeys!==e)&&Object.keys(e).some(r=>e[r].isCommonEncryption)&&i.push(o)}function kr(o,e,t){o.playlistParsingError=new Error(`#EXT-X-${e} must not appear more than once (${t[0]})`)}function ha(o,e,t){o.playlistParsingError=new Error(`#EXT-X-${e} must appear before the first Media Segment (${t[0]})`)}function hs(o,e){const t=e.startPTS;if(I(t)){let i=0,r;e.sn>o.sn?(i=t-o.start,r=o):(i=o.start-t,r=e),r.duration!==i&&r.setDuration(i)}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 fa(o,e,t,i,r,n,a){i-t<=0&&(a.warn("Fragment should have a positive duration",e),i=t+e.duration,n=r+e.duration);let g=t,p=i;const m=e.startPTS,S=e.endPTS;if(I(m)){const te=Math.abs(m-t);o&&te>o.totalduration?a.warn(`media timestamps and playlist times differ by ${te}s for level ${e.level} ${o.url}`):I(e.deltaPTS)?e.deltaPTS=Math.max(te,e.deltaPTS):e.deltaPTS=te,g=Math.max(t,m),t=Math.min(t,m),r=e.startDTS!==void 0?Math.min(r,e.startDTS):r,p=Math.min(i,S),i=Math.max(i,S),n=e.endDTS!==void 0?Math.max(n,e.endDTS):n}const R=t-e.start;e.start!==0&&e.setStart(t),e.setDuration(i-e.start),e.startPTS=t,e.maxStartPTS=g,e.startDTS=r,e.endPTS=i,e.minEndPTS=p,e.endDTS=n;const H=e.sn;if(!o||H<o.startSN||H>o.endSN)return 0;let j;const Q=H-o.startSN,Y=o.fragments;for(Y[Q]=e,j=Q;j>0;j--)hs(Y[j],Y[j-1]);for(j=Q;j<Y.length-1;j++)hs(Y[j],Y[j+1]);return o.fragmentHint&&hs(Y[Y.length-1],o.fragmentHint),o.PTSKnown=o.alignedSliding=!0,R}function ll(o,e,t){if(o===e)return;let i=null;const r=o.fragments;for(let m=r.length-1;m>=0;m--){const S=r[m].initSegment;if(S){i=S;break}}o.fragmentHint&&delete o.fragmentHint.endPTS;let n;hl(o,e,(m,S,R,H)=>{if((!e.startCC||e.skippedSegments)&&S.cc!==m.cc){const j=m.cc-S.cc;for(let Q=R;Q<H.length;Q++)H[Q].cc+=j;e.endCC=H[H.length-1].cc}I(m.startPTS)&&I(m.endPTS)&&(S.setStart(S.startPTS=m.startPTS),S.startDTS=m.startDTS,S.maxStartPTS=m.maxStartPTS,S.endPTS=m.endPTS,S.endDTS=m.endDTS,S.minEndPTS=m.minEndPTS,S.setDuration(m.endPTS-m.startPTS),S.duration&&(n=S),e.PTSKnown=e.alignedSliding=!0),m.hasStreams&&(S.elementaryStreams=m.elementaryStreams),S.loader=m.loader,m.hasStats&&(S.stats=m.stats),m.initSegment&&(S.initSegment=m.initSegment,i=m.initSegment)});const a=e.fragments,u=e.fragmentHint?a.concat(e.fragmentHint):a;if(i&&u.forEach(m=>{var S;m&&(!m.initSegment||m.initSegment.relurl===((S=i)==null?void 0:S.relurl))&&(m.initSegment=i)}),e.skippedSegments){if(e.deltaUpdateFailed=a.some(m=>!m),e.deltaUpdateFailed){t.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(let m=e.skippedSegments;m--;)a.shift();e.startSN=a[0].sn}else{e.canSkipDateRanges&&(e.dateRanges=ul(o.dateRanges,e,t));const m=o.fragments.filter(S=>S.rawProgramDateTime);if(o.hasProgramDateTime&&!e.hasProgramDateTime)for(let S=1;S<u.length;S++)u[S].programDateTime===null&&cs(u[S],u[S-1],m);na(m,e)}e.endCC=a[a.length-1].cc}if(!e.startCC){var g;const m=ga(o,e.startSN-1);e.startCC=(g=m==null?void 0:m.cc)!=null?g:a[0].cc}cl(o.partList,e.partList,(m,S)=>{S.elementaryStreams=m.elementaryStreams,S.stats=m.stats}),n?fa(e,n,n.startPTS,n.endPTS,n.startDTS,n.endDTS,t):pa(o,e),a.length&&(e.totalduration=e.edge-a[0].start),e.driftStartTime=o.driftStartTime,e.driftStart=o.driftStart;const p=e.advancedDateTime;if(e.advanced&&p){const m=e.edge;e.driftStart||(e.driftStartTime=p,e.driftStart=m),e.driftEndTime=p,e.driftEnd=m}else e.driftEndTime=o.driftEndTime,e.driftEnd=o.driftEnd,e.advancedDateTime=o.advancedDateTime;e.requestScheduled===-1&&(e.requestScheduled=o.requestScheduled)}function ul(o,e,t){const{dateRanges:i,recentlyRemovedDateranges:r}=e,n=c({},o);r&&r.forEach(g=>{delete n[g]});const u=Object.keys(n).length;return u?(Object.keys(i).forEach(g=>{const p=n[g],m=new dn(i[g].attr,p);m.isValid?(n[g]=m,p||(m.tagOrder+=u)):t.warn(`Ignoring invalid Playlist Delta Update DATERANGE tag: "${Ft(i[g].attr)}"`)}),n):i}function cl(o,e,t){if(o&&e){let i=0;for(let r=0,n=o.length;r<=n;r++){const a=o[r],u=e[r+i];a&&u&&a.index===u.index&&a.fragment.sn===u.fragment.sn?t(a,u):i--}}}function hl(o,e,t){const i=e.skippedSegments,r=Math.max(o.startSN,e.startSN)-e.startSN,n=(o.fragmentHint?1:0)+(i?e.endSN:Math.min(o.endSN,e.endSN))-e.startSN,a=e.startSN-o.startSN,u=e.fragmentHint?e.fragments.concat(e.fragmentHint):e.fragments,g=o.fragmentHint?o.fragments.concat(o.fragmentHint):o.fragments;for(let p=r;p<=n;p++){const m=g[a+p];let S=u[p];if(i&&!S&&m&&(S=e.fragments[p]=m),m&&S){t(m,S,p,u);const R=m.relurl,H=S.relurl;if(R&&fl(R,H)){e.playlistParsingError=da(`media sequence mismatch ${S.sn}:`,o,e,m,S);return}else if(m.cc!==S.cc){e.playlistParsingError=da(`discontinuity sequence mismatch (${m.cc}!=${S.cc})`,o,e,m,S);return}}}}function da(o,e,t,i,r){return new Error(`${o} ${r.url}
Playlist starting @${e.startSN}
${e.m3u8}
Playlist starting @${t.startSN}
${t.m3u8}`)}function pa(o,e,t=!0){const i=e.startSN+e.skippedSegments-o.startSN,r=o.fragments,n=i>=0;let a=0;if(n&&i<r.length)a=r[i].start;else if(n&&e.startSN===o.endSN+1)a=o.fragmentEnd;else if(n&&t)a=o.fragmentStart+i*e.levelTargetDuration;else if(!e.skippedSegments&&e.fragmentStart===0)a=o.fragmentStart;else return;fs(e,a)}function fs(o,e){if(e){const t=o.fragments;for(let i=o.skippedSegments;i<t.length;i++)t[i].addStart(e);o.fragmentHint&&o.fragmentHint.addStart(e)}}function _a(o,e=1/0){let t=1e3*o.targetduration;if(o.updated){const i=o.fragments;if(i.length&&t*4>e){const n=i[i.length-1].duration*1e3;n<t&&(t=n)}}else t/=2;return Math.round(t)}function ga(o,e,t){if(!o)return null;let i=o.fragments[e-o.startSN];return i||(i=o.fragmentHint,i&&i.sn===e)?i:e<o.startSN&&t&&t.sn===e?t:null}function ma(o,e,t){return o?va(o.partList,e,t):null}function va(o,e,t){if(o)for(let i=o.length;i--;){const r=o[i];if(r.index===t&&r.fragment.sn===e)return r}return null}function ya(o){o.forEach((e,t)=>{var i;(i=e.details)==null||i.fragments.forEach(r=>{r.level=t,r.initSegment&&(r.initSegment.level=t)})})}function fl(o,e){return o!==e&&e?ba(o)!==ba(e):!1}function ba(o){return o.replace(/\?[^?]*$/,"")}function In(o,e){for(let i=0,r=o.length;i<r;i++){var t;if(((t=o[i])==null?void 0:t.cc)===e)return o[i]}return null}function dl(o,e){return!!(o&&e.startCC<o.endCC&&e.endCC>o.startCC)}function Ea(o,e){const t=o.start+e;o.startPTS=t,o.setStart(t),o.endPTS=t+o.duration}function Sa(o,e){const t=e.fragments;for(let i=0,r=t.length;i<r;i++)Ea(t[i],o);e.fragmentHint&&Ea(e.fragmentHint,o),e.alignedSliding=!0}function pl(o,e){o&&(wa(e,o),e.alignedSliding||jn(e,o),!e.alignedSliding&&!e.skippedSegments&&pa(o,e,!1))}function wa(o,e){if(!dl(e,o))return;const t=Math.min(e.endCC,o.endCC),i=In(e.fragments,t),r=In(o.fragments,t);if(!i||!r)return;M.log(`Aligning playlist at start of dicontinuity sequence ${t}`);const n=i.start-r.start;Sa(n,o)}function jn(o,e){if(!o.hasProgramDateTime||!e.hasProgramDateTime)return;const t=o.fragments,i=e.fragments;if(!t.length||!i.length)return;let r,n;const a=Math.min(e.endCC,o.endCC);e.startCC<a&&o.startCC<a&&(r=In(i,a),n=In(t,a)),(!r||!n)&&(r=i[Math.floor(i.length/2)],n=In(t,r.cc)||t[Math.floor(t.length/2)]);const u=r.programDateTime,g=n.programDateTime;if(!u||!g)return;const p=(g-u)/1e3-(n.start-r.start);Sa(p,o)}function Mi(o,e,t){Hi(o,e,t),o.addEventListener(e,t)}function Hi(o,e,t){o.removeEventListener(e,t)}const _l={toString:function(o){let e="";const t=o.length;for(let i=0;i<t;i++)e+=`[${o.start(i).toFixed(3)}-${o.end(i).toFixed(3)}]`;return e}},qe={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 ds extends Tr{constructor(e,t,i,r,n){super(r,e.logger),this.hls=void 0,this.fragPrevious=null,this.fragCurrent=null,this.fragmentTracker=void 0,this.transmuxer=null,this._state=qe.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:u,media:g,mediaBuffer:p,state:m}=this,S=g?g.currentTime:0,R=It.bufferInfo(p||g,S,a.maxBufferHole),H=!R.len;if(this.log(`Media seeking to ${I(S)?S.toFixed(3):S}, state: ${m}, ${H?"out of":"in"} buffer`),this.state===qe.ENDED)this.resetLoadingState();else if(u){const j=a.maxFragLookUpTolerance,Q=u.start-j,Y=u.start+u.duration+j;if(H||Y<R.start||Q>R.end){const te=S>Y;(S<Q||te)&&(te&&u.loader&&(this.log(`Cancelling fragment load for seek (sn: ${u.sn})`),u.abortRequests(),this.resetLoadingState()),this.fragPrevious=null)}}if(g){this.fragmentTracker.removeFragmentsInRange(S,1/0,this.playlistType,!0);const j=this.lastCurrentTime;if(S>j&&(this.lastCurrentTime=S),!this.loadingParts){const Q=Math.max(R.end,S),Y=this.shouldLoadParts(this.getLevelDetails(),Q);Y&&(this.log(`LL-Part loading ON after seeking to ${S.toFixed(2)} with buffer @${Q.toFixed(2)}`),this.loadingParts=Y)}}this.hls.hasEnoughToStart||(this.log(`Setting ${H?"startPosition":"nextLoadPosition"} to ${S} for seek without enough to start`),this.nextLoadPosition=S,H&&(this.startPosition=S)),H&&this.state===qe.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 Ar(e.config),this.keyLoader=i,this.fragmentTracker=t,this.config=e.config,this.decrypter=new Mr(e.config)}registerListeners(){const{hls:e}=this;e.on(_.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(_.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(_.MANIFEST_LOADING,this.onManifestLoading,this),e.on(_.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(_.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(_.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(_.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(_.MANIFEST_LOADING,this.onManifestLoading,this),e.off(_.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(_.ERROR,this.onError,this)}doTick(){this.onTickEnd()}onTickEnd(){}startLoad(e){}stopLoad(){if(this.state===qe.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=qe.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 i=e.end||0,r=this.config.timelineOffset||0;if(i<=r)return!1;const n=e.buffered;this.config.maxBufferHole&&n&&n.length>1&&(e=It.bufferedInfo(n,e.start,0));const a=e.nextStart;if(a&&a>r&&a<t.edge||this.media.currentTime<e.start)return!1;const g=t.partList;if(g!=null&&g.length){const m=g[g.length-1];return It.isBuffered(this.media,m.start+m.duration/2)}const p=t.fragments[t.fragments.length-1].type;return this.fragmentTracker.isEndListAppended(p)}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 i=this.media=this.mediaBuffer=t.media;Mi(i,"seeking",this.onMediaSeeking),Mi(i,"ended",this.onMediaEnded);const r=this.config;this.levels&&r.autoStartLoad&&this.state===qe.STOPPED&&this.startLoad(r.startPosition)}onMediaDetaching(e,t){const i=!!t.transferMedia,r=this.media;if(r!==null){if(r.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),Hi(r,"seeking",this.onMediaSeeking),Hi(r,"ended",this.onMediaEnded),this.keyLoader&&!i&&this.keyLoader.detach(),this.media=this.mediaBuffer=null,this.loopSn=void 0,i){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=qe.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,i){this.startFragRequested=!0,this._loadFragForPlayback(e,t,i)}_loadFragForPlayback(e,t,i){const r=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,i,r).then(n=>{if(!n)return;const a=this.state,u=n.frag;if(this.fragContextChanged(u)){(a===qe.FRAG_LOADING||!this.fragCurrent&&a===qe.PARSING)&&(this.fragmentTracker.removeFragment(u),this.state=qe.IDLE);return}"payload"in n&&(this.log(`Loaded ${u.type} sn: ${u.sn} of ${this.playlistLabel()} ${u.level}`),this.hls.trigger(_.FRAG_LOADED,n)),this._handleFragmentLoadComplete(n)}).catch(n=>{this.state===qe.STOPPED||this.state===qe.ERROR||(this.warn(`Frag error: ${(n==null?void 0:n.message)||n}`),this.resetFragmentLoading(e))})}clearTrackerIfNeeded(e){var t;const{fragmentTracker:i}=this;if(i.getState(e)===ei.APPENDING){const n=e.type,a=this.getFwdBufferInfo(this.mediaBuffer,n),u=Math.max(e.duration,a?a.len:this.config.maxBufferLength),g=this.backtrackFragment;((g?e.sn-g.sn:0)===1||this.reduceMaxBufferLength(u,e.duration))&&i.removeFragment(e)}else((t=this.mediaBuffer)==null?void 0:t.buffered.length)===0?i.removeAllFragments():i.hasParts(e.type)&&(i.detectPartialFragments({frag:e,part:null,stats:e.stats,id:e.type}),i.getState(e)===ei.PARTIAL&&i.removeFragment(e))}checkLiveUpdate(e){if(e.updated&&!e.live){const t=e.fragments[e.fragments.length-1];this.fragmentTracker.detectPartialFragments({frag:t,part:null,stats:t.stats,id:t.type})}e.fragments[0]||(e.deltaUpdateFailed=!0)}waitForLive(e){const t=e.details;return(t==null?void 0:t.live)&&t.type!=="EVENT"&&(this.levelLastLoaded!==e||t.expired)}flushMainBuffer(e,t,i=null){if(!(e-t))return;const r={startOffset:e,endOffset:t,type:i};this.hls.trigger(_.BUFFER_FLUSHING,r)}_loadInitSegment(e,t){this._doFragLoad(e,t).then(i=>{const r=i==null?void 0:i.frag;if(!r||this.fragContextChanged(r)||!this.levels)throw new Error("init load aborted");return i}).then(i=>{const{hls:r}=this,{frag:n,payload:a}=i,u=n.decryptdata;if(a&&a.byteLength>0&&u!=null&&u.key&&u.iv&&hr(u.method)){const g=self.performance.now();return this.decrypter.decrypt(new Uint8Array(a),u.key.buffer,u.iv.buffer,Ri(u.method)).catch(p=>{throw r.trigger(_.ERROR,{type:D.MEDIA_ERROR,details:w.FRAG_DECRYPT_ERROR,fatal:!1,error:p,reason:p.message,frag:n}),p}).then(p=>{const m=self.performance.now();return r.trigger(_.FRAG_DECRYPTED,{frag:n,payload:p,stats:{tstart:g,tdecrypt:m}}),i.payload=p,this.completeInitSegmentLoad(i)})}return this.completeInitSegmentLoad(i)}).catch(i=>{this.state===qe.STOPPED||this.state===qe.ERROR||(this.warn(i),this.resetFragmentLoading(e))})}completeInitSegmentLoad(e){const{levels:t}=this;if(!t)throw new Error("init load aborted, missing levels");const i=e.frag.stats;this.state!==qe.STOPPED&&(this.state=qe.IDLE),e.frag.data=new Uint8Array(e.payload),i.parsing.start=i.buffering.start=self.performance.now(),i.parsing.end=i.buffering.end=self.performance.now(),this.tick()}unhandledEncryptionError(e,t){var i,r;const n=e.tracks;if(n&&!t.encrypted&&((i=n.audio)!=null&&i.encrypted||(r=n.video)!=null&&r.encrypted)&&(!this.config.emeEnabled||!this.keyLoader.emeController)){const a=this.media,u=new Error(`Encrypted track with no key in ${this.fragInfo(t)} (media ${a?"attached mediaKeys: "+a.mediaKeys:"detached"})`);return this.warn(u.message),!a||a.mediaKeys?!1:(this.hls.trigger(_.ERROR,{type:D.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_NO_KEYS,fatal:!1,error:u,frag:t}),this.resetTransmuxer(),!0)}return!1}fragContextChanged(e){const{fragCurrent:t}=this;return!e||!t||e.sn!==t.sn||e.level!==t.level}fragBufferedComplete(e,t){const i=this.mediaBuffer?this.mediaBuffer:this.media;if(this.log(`Buffered ${e.type} sn: ${e.sn}${t?" part: "+t.index:""} of ${this.fragInfo(e,!1,t)} > buffer:${i?_l.toString(It.getBuffered(i)):"(detached)"})`),pe(e)){var r;if(e.type!==v.SUBTITLE){const a=e.elementaryStreams;if(!Object.keys(a).some(u=>!!a[u])){this.state=qe.IDLE;return}}const n=(r=this.levels)==null?void 0:r[e.level];n!=null&&n.fragmentError&&(this.log(`Resetting level fragment error count of ${n.fragmentError} on frag buffered`),n.fragmentError=0)}this.state=qe.IDLE}_handleFragmentLoadComplete(e){const{transmuxer:t}=this;if(!t)return;const{frag:i,part:r,partsLoaded:n}=e,a=!n||n.length===0||n.some(g=>!g),u=new Fi(i.level,i.sn,i.stats.chunkCount+1,0,r?r.index:-1,!a);t.flush(u)}_handleFragmentLoadProgress(e){}_doFragLoad(e,t,i=null,r){var n;this.fragCurrent=e;const a=t.details;if(!this.levels||!a)throw new Error(`frag load aborted, missing level${a?"":" detail"}s`);let u=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=qe.KEY_LOADING,this.fragCurrent=e,u=this.keyLoader.load(e).then(R=>{if(!this.fragContextChanged(R.frag))return this.hls.trigger(_.KEY_LOADED,R),this.state===qe.KEY_LOADING&&(this.state=qe.IDLE),R}),this.hls.trigger(_.KEY_LOADING,{frag:e}),this.fragCurrent===null)return this.log("context changed in KEY_LOADING"),Promise.resolve(null)}else e.encrypted||(u=this.keyLoader.loadClear(e,a.encryptedFragments,this.startFragRequested),u&&this.log("[eme] blocking frag load until media-keys acquired"));const g=this.fragPrevious;if(pe(e)&&(!g||e.sn!==g.sn)){const R=this.shouldLoadParts(t.details,e.end);R!==this.loadingParts&&(this.log(`LL-Part loading ${R?"ON":"OFF"} loading sn ${g==null?void 0:g.sn}->${e.sn}`),this.loadingParts=R)}if(i=Math.max(e.start,i||0),this.loadingParts&&pe(e)){const R=a.partList;if(R&&r){i>a.fragmentEnd&&a.fragmentHint&&(e=a.fragmentHint);const H=this.getNextPart(R,e,i);if(H>-1){const j=R[H];e=this.fragCurrent=j.fragment,this.log(`Loading ${e.type} sn: ${e.sn} part: ${j.index} (${H}/${R.length-1}) of ${this.fragInfo(e,!1,j)}) cc: ${e.cc} [${a.startSN}-${a.endSN}], target: ${parseFloat(i.toFixed(3))}`),this.nextLoadPosition=j.start+j.duration,this.state=qe.FRAG_LOADING;let Q;return u?Q=u.then(Y=>!Y||this.fragContextChanged(Y.frag)?null:this.doFragPartsLoad(e,j,t,r)).catch(Y=>this.handleFragLoadError(Y)):Q=this.doFragPartsLoad(e,j,t,r).catch(Y=>this.handleFragLoadError(Y)),this.hls.trigger(_.FRAG_LOADING,{frag:e,part:j,targetBufferTime:i}),this.fragCurrent===null?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING parts")):Q}else if(!e.url||this.loadedEndOfParts(R,i))return Promise.resolve(null)}}if(pe(e)&&this.loadingParts){var p;this.log(`LL-Part loading OFF after next part miss @${i.toFixed(2)} Check buffer at sn: ${e.sn} loaded parts: ${(p=a.partList)==null?void 0:p.filter(R=>R.loaded).map(R=>`[${R.start}-${R.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(i.toFixed(3))}`),I(e.sn)&&!this.bitrateTest&&(this.nextLoadPosition=e.start+e.duration),this.state=qe.FRAG_LOADING;const m=this.config.progressive;let S;return m&&u?S=u.then(R=>!R||this.fragContextChanged(R.frag)?null:this.fragmentLoader.load(e,r)).catch(R=>this.handleFragLoadError(R)):S=Promise.all([this.fragmentLoader.load(e,m?r:void 0),u]).then(([R])=>(!m&&r&&r(R),R)).catch(R=>this.handleFragLoadError(R)),this.hls.trigger(_.FRAG_LOADING,{frag:e,targetBufferTime:i}),this.fragCurrent===null?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING")):S}doFragPartsLoad(e,t,i,r){return new Promise((n,a)=>{var u;const g=[],p=(u=i.details)==null?void 0:u.partList,m=S=>{this.fragmentLoader.loadPart(e,S,r).then(R=>{g[S.index]=R;const H=R.part;this.hls.trigger(_.FRAG_LOADED,R);const j=ma(i.details,e.sn,S.index+1)||va(p,e.sn,S.index+1);if(j)m(j);else return n({frag:e,part:H,partsLoaded:g})}).catch(a)};m(t)})}handleFragLoadError(e){if("data"in e){const t=e.data;t.frag&&t.details===w.INTERNAL_ABORTED?this.handleFragLoadAborted(t.frag,t.part):t.frag&&t.type===D.KEY_SYSTEM_ERROR?(t.frag.abortRequests(),this.resetFragmentLoading(t.frag)):this.hls.trigger(_.ERROR,t)}else this.hls.trigger(_.ERROR,{type:D.OTHER_ERROR,details:w.INTERNAL_EXCEPTION,err:e,error:e,fatal:!0});return null}_handleTransmuxerFlush(e){const t=this.getCurrentContext(e);if(!t||this.state!==qe.PARSING){!this.fragCurrent&&this.state!==qe.STOPPED&&this.state!==qe.ERROR&&(this.state=qe.IDLE);return}const{frag:i,part:r,level:n}=t,a=self.performance.now();i.stats.parsing.end=a,r&&(r.stats.parsing.end=a);const u=this.getLevelDetails(),p=u&&i.sn>u.endSN||this.shouldLoadParts(u,i.end);p!==this.loadingParts&&(this.log(`LL-Part loading ${p?"ON":"OFF"} after parsing segment ending @${i.end.toFixed(2)}`),this.loadingParts=p),this.updateLevelTiming(i,r,n,e.partial)}shouldLoadParts(e,t){if(this.config.lowLatencyMode){if(!e)return this.loadingParts;if(e.partList){var i;const n=e.partList[0];if(n.fragment.type===v.SUBTITLE)return!1;const a=n.end+(((i=e.fragmentHint)==null?void 0:i.duration)||0);if(t>=a){var r;if((this.hls.hasEnoughToStart?((r=this.media)==null?void 0:r.currentTime)||this.lastCurrentTime:this.getLoadPosition())>n.start-n.fragment.duration)return!0}}}return!1}getCurrentContext(e){const{levels:t,fragCurrent:i}=this,{level:r,sn:n,part:a}=e;if(!(t!=null&&t[r]))return this.warn(`Levels object was unset while buffering fragment ${n} of ${this.playlistLabel()} ${r}. The current chunk will not be buffered.`),null;const u=t[r],g=u.details,p=a>-1?ma(g,n,a):null,m=p?p.fragment:ga(g,n,i);return m?(i&&i!==m&&(m.stats=i.stats),{frag:m,part:p,level:u}):null}bufferFragmentData(e,t,i,r,n){if(this.state!==qe.PARSING)return;const{data1:a,data2:u}=e;let g=a;if(u&&(g=Ge(a,u)),!g.length)return;const p=this.initPTS[t.cc],m=p?-p.baseTime/p.timescale:void 0,S={type:e.type,frag:t,part:i,chunkMeta:r,offset:m,parent:t.type,data:g};if(this.hls.trigger(_.BUFFER_APPENDING,S),e.dropped&&e.independent&&!i){if(n)return;this.flushBufferGap(t)}}flushBufferGap(e){const t=this.media;if(!t)return;if(!It.isBuffered(t,t.currentTime)){this.flushMainBuffer(0,e.start);return}const i=t.currentTime,r=It.bufferInfo(t,i,0),n=e.duration,a=Math.min(this.config.maxFragLookUpTolerance*2,n*.25),u=Math.max(Math.min(e.start-a,r.end-a),i+a);e.start-u>a&&this.flushMainBuffer(u,e.start)}getFwdBufferInfo(e,t){var i;const r=this.getLoadPosition();if(!I(r))return null;const a=this.lastCurrentTime>r||(i=this.media)!=null&&i.paused?0:this.config.maxBufferHole;return this.getFwdBufferInfoAtPos(e,r,t,a)}getFwdBufferInfoAtPos(e,t,i,r){const n=It.bufferInfo(e,t,r);if(n.len===0&&n.nextStart!==void 0){const a=this.fragmentTracker.getBufferedFrag(t,i);if(a&&(n.nextStart<=a.end||a.gap)){const u=Math.max(Math.min(n.nextStart,a.end)-t,r);return It.bufferInfo(e,t,u)}}return n}getMaxBufferLength(e){const{config:t}=this;let i;return e?i=Math.max(8*t.maxBufferSize/e,t.maxBufferLength):i=t.maxBufferLength,Math.min(i,t.maxMaxBufferLength)}reduceMaxBufferLength(e,t){const i=this.config,r=Math.max(Math.min(e-t,i.maxBufferLength),t),n=Math.max(e-t*3,i.maxMaxBufferLength/2,r);return n>=r?(i.maxMaxBufferLength=n,this.warn(`Reduce max buffer length to ${n}s`),!0):!1}getAppendedFrag(e,t=v.MAIN){const i=this.fragmentTracker?this.fragmentTracker.getAppendedFrag(e,t):null;return i&&"fragment"in i?i.fragment:i}getNextFragment(e,t){const i=t.fragments,r=i.length;if(!r)return null;const{config:n}=this,a=i[0].start,u=n.lowLatencyMode&&!!t.partList;let g=null;if(t.live){const S=n.initialLiveManifestSize;if(r<S)return this.warn(`Not enough fragments to start playback (have: ${r}, need: ${S})`),null;if(!t.PTSKnown&&!this.startFragRequested&&this.startPosition===-1||e<a){var p;u&&!this.loadingParts&&(this.log("LL-Part loading ON for initial live fragment"),this.loadingParts=!0),g=this.getInitialLiveFragment(t);const R=this.hls.startPosition,H=this.hls.liveSyncPosition,j=g?(R!==-1&&R>=a?R:H)||g.start:e;this.log(`Setting startPosition to ${j} to match start frag at live edge. mainStart: ${R} liveSyncPosition: ${H} frag.start: ${(p=g)==null?void 0:p.start}`),this.startPosition=this.nextLoadPosition=j}}else e<=a&&(g=i[0]);if(!g){const S=this.loadingParts?t.partEnd:t.fragmentEnd;g=this.getFragmentAtPosition(e,S,t)}let m=this.filterReplacedPrimary(g,t);if(!m&&g){const S=g.sn-t.startSN;m=this.filterReplacedPrimary(i[S+1]||null,t)}return this.mapToInitFragWhenRequired(m)}isLoopLoading(e,t){const i=this.fragmentTracker.getState(e);return(i===ei.OK||i===ei.PARTIAL&&!!e.gap)&&this.nextLoadPosition>t}getNextFragmentLoopLoading(e,t,i,r,n){let a=null;if(e.gap&&(a=this.getNextFragment(this.nextLoadPosition,t),a&&!a.gap&&i.nextStart)){const u=this.getFwdBufferInfoAtPos(this.mediaBuffer?this.mediaBuffer:this.media,i.nextStart,r,0);if(u!==null&&i.len+u.len>=n){const g=a.sn;return this.loopSn!==g&&(this.log(`buffer full after gaps in "${r}" playlist starting at sn: ${g}`),this.loopSn=g),null}}return this.loopSn=void 0,a}get primaryPrefetch(){if(xa(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(xa(this.config)&&e.type!==v.SUBTITLE){const i=this.hls.interstitialsManager,r=i==null?void 0:i.bufferingItem;if(r){const a=r.event;if(a){if(a.appendInPlace||Math.abs(e.start-r.start)>1||r.start===0)return null}else if(e.end<=r.start&&(t==null?void 0:t.live)===!1||e.start>r.end&&r.nextEvent&&(r.nextEvent.appendInPlace||e.start-r.end>1))return null}const n=i==null?void 0:i.playerQueue;if(n)for(let a=n.length;a--;){const u=n[a].interstitial;if(u.appendInPlace&&e.start>=u.startTime&&e.end<=u.resumeTime)return null}}return e}mapToInitFragWhenRequired(e){return e!=null&&e.initSegment&&!e.initSegment.data&&!this.bitrateTest?e.initSegment:e}getNextPart(e,t,i){let r=-1,n=!1,a=!0;for(let u=0,g=e.length;u<g;u++){const p=e[u];if(a=a&&!p.independent,r>-1&&i<p.start)break;const m=p.loaded;m?r=-1:(n||(p.independent||a)&&p.fragment===t)&&(p.fragment!==t&&this.warn(`Need buffer at ${i} but next unloaded part starts at ${p.start}`),r=u),n=m}return r}loadedEndOfParts(e,t){let i;for(let r=e.length;r--;){if(i=e[r],!i.loaded)return!1;if(t>i.start)return!0}return!1}getInitialLiveFragment(e){const t=e.fragments,i=this.fragPrevious;let r=null;if(i){if(e.hasProgramDateTime&&(this.log(`Live playlist, switching playlist, load frag with same PDT: ${i.programDateTime}`),r=wi(t,i.endProgramDateTime,this.config.maxFragLookUpTolerance)),!r){const n=i.sn+1;if(n>=e.startSN&&n<=e.endSN){const a=t[n-e.startSN];i.cc===a.cc&&(r=a,this.log(`Live playlist, switching playlist, load frag with next SN: ${r.sn}`))}r||(r=$i(e,i.cc,i.end),r&&this.log(`Live playlist, switching playlist, load frag with same CC: ${r.sn}`))}}else{const n=this.hls.liveSyncPosition;n!==null&&(r=this.getFragmentAtPosition(n,this.bitrateTest?e.fragmentEnd:e.edge,e))}return r}getFragmentAtPosition(e,t,i){const{config:r}=this;let{fragPrevious:n}=this,{fragments:a,endSN:u}=i;const{fragmentHint:g}=i,{maxFragLookUpTolerance:p}=r,m=i.partList,S=!!(this.loadingParts&&m!=null&&m.length&&g);S&&!this.bitrateTest&&m[m.length-1].fragment.sn===g.sn&&(a=a.concat(g),u=g.sn);let R;if(e<t){var H;const Q=e<this.lastCurrentTime||e>t-p||(H=this.media)!=null&&H.paused||!this.startFragRequested?0:p;R=zi(n,a,e,Q)}else R=a[a.length-1];if(R){const j=R.sn-i.startSN,Q=this.fragmentTracker.getState(R);if((Q===ei.OK||Q===ei.PARTIAL&&R.gap)&&(n=R),n&&R.sn===n.sn&&(!S||m[0].fragment.sn>R.sn||!i.live)&&R.level===n.level){const te=a[j+1];R.sn<u&&this.fragmentTracker.getState(te)!==ei.OK?R=te:R=null}}return R}alignPlaylists(e,t,i){const r=e.fragments.length;if(!r)return this.warn("No fragments in live playlist"),0;const n=e.fragmentStart,a=!t,u=e.alignedSliding&&I(n);if(a||!u&&!n){pl(i,e);const g=e.fragmentStart;return this.log(`Live playlist sliding: ${g.toFixed(2)} start-sn: ${t?t.startSN:"na"}->${e.startSN} fragments: ${r}`),g}return n}waitForCdnTuneIn(e){return e.live&&e.canBlockReload&&e.partTarget&&e.tuneInGoal>Math.max(e.partHoldBack,e.partTarget*3)}setStartPosition(e,t){let i=this.startPosition;i<t&&(i=-1);const r=this.timelineOffset;if(i===-1){const n=this.startTimeOffset!==null,a=n?this.startTimeOffset:e.startTimeOffset;a!==null&&I(a)?(i=t+a,a<0&&(i+=e.edge),i=Math.min(Math.max(t,i),t+e.totalduration),this.log(`Setting startPosition to ${i} for start time offset ${a} found in ${n?"multivariant":"media"} playlist`),this.startPosition=i):e.live?(i=this.hls.liveSyncPosition||t,this.log(`Setting startPosition to -1 to start at live edge ${i}`),this.startPosition=-1):(this.log("setting startPosition to 0 by default"),this.startPosition=i=0),this.lastCurrentTime=i+r}this.nextLoadPosition=i+r}getLoadPosition(){var e;const{media:t}=this;let i=0;return(e=this.hls)!=null&&e.hasEnoughToStart&&t?i=t.currentTime:this.nextLoadPosition>=0&&(i=this.nextLoadPosition),i}handleFragLoadAborted(e,t){this.transmuxer&&e.type===this.playlistType&&pe(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!==qe.FRAG_LOADING_WAITING_RETRY)&&(this.state=qe.IDLE)}onFragmentOrKeyLoadError(e,t){var i;if(t.chunkMeta&&!t.frag){const te=this.getCurrentContext(t.chunkMeta);te&&(t.frag=te.frag)}const r=t.frag;if(!r||r.type!==e||!this.levels)return;if(this.fragContextChanged(r)){var n;this.warn(`Frag load error must match current frag to retry ${r.url} > ${(n=this.fragCurrent)==null?void 0:n.url}`);return}const a=t.details===w.FRAG_GAP;a&&this.fragmentTracker.fragBuffered(r,!0);const u=t.errorAction;if(!u){this.state=qe.ERROR;return}const{action:g,flags:p,retryCount:m=0,retryConfig:S}=u,R=!!S,H=R&&g===ci.RetryRequest,j=R&&!u.resolved&&p===mi.MoveAllAlternatesMatchingHost,Q=(i=this.hls.latestLevelDetails)==null?void 0:i.live;if(!H&&j&&pe(r)&&!r.endList&&Q)this.resetFragmentErrors(e),this.treatAsGap(r),u.resolved=!0;else if((H||j)&&m<S.maxNumRetry){var Y;const te=zr((Y=t.response)==null?void 0:Y.code),ce=Or(S,m);if(this.resetStartWhenNotLoaded(),this.retryDate=self.performance.now()+ce,this.state=qe.FRAG_LOADING_WAITING_RETRY,u.resolved=!0,te){this.log("Waiting for connection (offline)"),this.retryDate=1/0,t.reason="offline";return}this.warn(`Fragment ${r.sn} of ${e} ${r.level} errored with ${t.details}, retrying loading ${m+1}/${S.maxNumRetry} in ${ce}ms`)}else if(S)if(this.resetFragmentErrors(e),m<S.maxNumRetry)!a&&g!==ci.RemoveAlternatePermanently&&(u.resolved=!0);else{this.warn(`${t.details} reached or exceeded max retry (${m})`);return}else g===ci.SendAlternateToPenaltyBox?this.state=qe.WAITING_LEVEL:this.state=qe.ERROR;this.tickImmediate()}checkRetryDate(){const e=self.performance.now(),t=this.retryDate,i=t===1/0;(!t||e>=t||i&&!zr(0))&&(i&&this.log("Connection restored (online)"),this.resetStartWhenNotLoaded(),this.state=qe.IDLE)}reduceLengthAndFlushBuffer(e){if(this.state===qe.PARSING||this.state===qe.PARSED){const t=e.frag,i=e.parent,r=this.getFwdBufferInfo(this.mediaBuffer,i),n=r&&r.len>.5;n&&this.reduceMaxBufferLength(r.len,(t==null?void 0:t.duration)||10);const a=!n;return a&&this.warn(`Buffer full error while media.currentTime (${this.getLoadPosition()}) is not buffered, flush ${i} buffer`),t&&(this.fragmentTracker.removeFragment(t),this.nextLoadPosition=t.start),this.resetLoadingState(),a}return!1}resetFragmentErrors(e){e===v.AUDIO&&(this.fragCurrent=null),this.hls.hasEnoughToStart||(this.startFragRequested=!1),this.state!==qe.STOPPED&&(this.state=qe.IDLE)}afterBufferFlushed(e,t,i){if(!e)return;const r=It.getBuffered(e);this.fragmentTracker.detectEvictedFragments(t,r,i),this.state===qe.ENDED&&this.resetLoadingState()}resetLoadingState(){this.log("Reset loading state"),this.fragCurrent=null,this.fragPrevious=null,this.state!==qe.STOPPED&&(this.state=qe.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,i,r){const n=i.details;if(!n){this.warn("level.details undefined");return}if(!Object.keys(e.elementaryStreams).reduce((g,p)=>{const m=e.elementaryStreams[p];if(m){const S=m.endPTS-m.startPTS;if(S<=0)return this.warn(`Could not parse fragment ${e.sn} ${p} duration reliably (${S})`),g||!1;const R=r?0:fa(n,e,m.startPTS,m.endPTS,m.startDTS,m.endDTS,this);return this.hls.trigger(_.LEVEL_PTS_UPDATED,{details:n,level:i,drift:R,type:p,frag:e,start:m.startPTS,end:m.endPTS}),!0}return g},!1)){var u;if(i.fragmentError===0&&this.treatAsGap(e,i),((u=this.transmuxer)==null?void 0:u.error)===null){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(_.ERROR,{type:D.MEDIA_ERROR,details:w.FRAG_PARSING_ERROR,fatal:!1,error:g,frag:e,reason:`Found no media in msn ${e.sn} of ${this.playlistLabel()} "${i.url}"`}),!this.hls)return;this.resetTransmuxer()}}this.state=qe.PARSED,this.log(`Parsed ${e.type} sn: ${e.sn}${t?" part: "+t.index:""} of ${this.fragInfo(e,!1,t)})`),this.hls.trigger(_.FRAG_PARSED,{frag:e,part:t})}playlistLabel(){return this.playlistType===v.MAIN?"level":"track"}fragInfo(e,t=!0,i){var r,n;return`${this.playlistLabel()} ${e.level} (${i?"part":"frag"}:[${((r=t&&!i?e.startPTS:(i||e).start)!=null?r:NaN).toFixed(3)}-${((n=t&&!i?e.endPTS:(i||e).end)!=null?n:NaN).toFixed(3)}]${i&&e.type==="main"?"INDEPENDENT="+(i.independent?"YES":"NO"):""}`}treatAsGap(e,t){t&&t.fragmentError++,e.gap=!0,this.fragmentTracker.removeFragment(e),this.fragmentTracker.fragBuffered(e,!0)}resetTransmuxer(){var e;(e=this.transmuxer)==null||e.reset()}recoverWorkerError(e){e.event==="demuxerWorker"&&(this.fragmentTracker.removeAllFragments(),this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null),this.resetStartWhenNotLoaded(),this.resetLoadingState())}set state(e){const t=this._state;t!==e&&(this._state=e,this.log(`${t}->${e}`))}get state(){return this._state}}function xa(o){return!!o.interstitialsController&&o.enableInterstitialPlayback!==!1}class Aa{constructor(){this.chunks=[],this.dataLength=0}push(e){this.chunks.push(e),this.dataLength+=e.length}flush(){const{chunks:e,dataLength:t}=this;let i;if(e.length)e.length===1?i=e[0]:i=gl(e,t);else return new Uint8Array(0);return this.reset(),i}reset(){this.chunks.length=0,this.dataLength=0}}function gl(o,e){const t=new Uint8Array(e);let i=0;for(let r=0;r<o.length;r++){const n=o[r];t.set(n,i),i+=n.length}return t}var ps={exports:{}},Ca;function ml(){return Ca||(Ca=1,function(o){var e=Object.prototype.hasOwnProperty,t="~";function 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t=(o[e]&127)<<21,t|=(o[e+1]&127)<<14,t|=(o[e+2]&127)<<7,t|=o[e+3]&127,t}function On(o,e){const t=e;let i=0;for(;gs(o,e);){i+=10;const r=Wn(o,e+6);i+=r,Ta(o,e+10)&&(i+=10),e+=i}if(i>0)return o.subarray(t,t+i)}function wl(o,e,t,i){const r=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],n=e[t+2],a=n>>2&15;if(a>12){const H=new Error(`invalid ADTS sampling index:${a}`);o.emit(_.ERROR,_.ERROR,{type:D.MEDIA_ERROR,details:w.FRAG_PARSING_ERROR,fatal:!0,error:H,reason:H.message});return}const u=(n>>6&3)+1,g=e[t+3]>>6&3|(n&1)<<2,p="mp4a.40."+u,m=r[a];let S=a;(u===5||u===29)&&(S-=3);const R=[u<<3|(S&14)>>1,(S&1)<<7|g<<3];return M.log(`manifest codec:${i}, parsed codec:${p}, channels:${g}, rate:${m} (ADTS object type:${u} sampling index:${a})`),{config:R,samplerate:m,channelCount:g,codec:p,parsedCodec:p,manifestCodec:i}}function Da(o,e){return o[e]===255&&(o[e+1]&246)===240}function La(o,e){return o[e+1]&1?7:9}function 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Uint8Array(p),g.set(e.subarray(t,e.length),0),{sample:{unit:g,pts:a},length:p,missing:-1}}function Dl(o,e){return gs(o,e)&&Wn(o,e+6)+10<=o.length-e}function Ll(o){return o instanceof ArrayBuffer?o:o.byteOffset==0&&o.byteLength==o.buffer.byteLength?o.buffer:new Uint8Array(o).buffer}function vs(o,e=0,t=1/0){return Rl(o,e,t,Uint8Array)}function Rl(o,e,t,i){const r=kl(o);let n=1;"BYTES_PER_ELEMENT"in i&&(n=i.BYTES_PER_ELEMENT);const a=Il(o)?o.byteOffset:0,u=(a+o.byteLength)/n,g=(a+e)/n,p=Math.floor(Math.max(0,Math.min(g,u))),m=Math.floor(Math.min(p+Math.max(t,0),u));return new i(r,p,m-p)}function kl(o){return o instanceof ArrayBuffer?o:o.buffer}function Il(o){return o&&o.buffer instanceof ArrayBuffer&&o.byteLength!==void 0&&o.byteOffset!==void 0}function Pl(o){const e={key:o.type,description:"",data:"",mimeType:null,pictureType:null},t=3;if(o.size<2)return;if(o.data[0]!==t){console.log("Ignore frame with unrecognized character encoding");return}const i=o.data.subarray(1).indexOf(0);if(i===-1)return;const r=ue(vs(o.data,1,i)),n=o.data[2+i],a=o.data.subarray(3+i).indexOf(0);if(a===-1)return;const u=ue(vs(o.data,3+i,a));let g;return r==="-->"?g=ue(vs(o.data,4+i+a)):g=Ll(o.data.subarray(4+i+a)),e.mimeType=r,e.pictureType=n,e.description=u,e.data=g,e}function Ol(o){if(o.size<2)return;const e=ue(o.data,!0),t=new Uint8Array(o.data.subarray(e.length+1));return{key:o.type,info:e,data:t.buffer}}function Fl(o){if(o.size<2)return;if(o.type==="TXXX"){let t=1;const i=ue(o.data.subarray(t),!0);t+=i.length+1;const r=ue(o.data.subarray(t));return{key:o.type,info:i,data:r}}const e=ue(o.data.subarray(1));return{key:o.type,info:"",data:e}}function Ml(o){if(o.type==="WXXX"){if(o.size<2)return;let t=1;const i=ue(o.data.subarray(t),!0);t+=i.length+1;const r=ue(o.data.subarray(t));return{key:o.type,info:i,data:r}}const e=ue(o.data);return{key:o.type,info:"",data:e}}function Bl(o){return o.type==="PRIV"?Ol(o):o.type[0]==="W"?Ml(o):o.type==="APIC"?Pl(o):Fl(o)}function Nl(o){const e=String.fromCharCode(o[0],o[1],o[2],o[3]),t=Wn(o,4),i=10;return{type:e,size:t,data:o.subarray(i,i+t)}}const Kn=10,Ul=10;function Pa(o){let e=0;const t=[];for(;gs(o,e);){const i=Wn(o,e+6);o[e+5]>>6&1&&(e+=Kn),e+=Kn;const r=e+i;for(;e+Ul<r;){const n=Nl(o.subarray(e)),a=Bl(n);a&&t.push(a),e+=n.size+Kn}Ta(o,e)&&(e+=Kn)}return t}function Oa(o){return o&&o.key==="PRIV"&&o.info==="com.apple.streaming.transportStreamTimestamp"}function $l(o){if(o.data.byteLength===8){const e=new Uint8Array(o.data),t=e[3]&1;let i=(e[4]<<23)+(e[5]<<15)+(e[6]<<7)+e[7];return i/=45,t&&(i+=4772185884e-2),Math.round(i)}}function ys(o){const e=Pa(o);for(let t=0;t<e.length;t++){const i=e[t];if(Oa(i))return $l(i)}}let Ki=function(o){return o.audioId3="org.id3",o.dateRange="com.apple.quicktime.HLS",o.emsg="https://aomedia.org/emsg/ID3",o.misbklv="urn:misb:KLV:bin:1910.1",o}({});function _r(o="",e=9e4){return{type:o,id:-1,pid:-1,inputTimeScale:e,sequenceNumber:-1,samples:[],dropped:0}}class bs{constructor(){this._audioTrack=void 0,this._id3Track=void 0,this.frameIndex=0,this.cachedData=null,this.basePTS=null,this.initPTS=null,this.lastPTS=null}resetInitSegment(e,t,i,r){this._id3Track={type:"id3",id:3,pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0}}resetTimeStamp(e){this.initPTS=e,this.resetContiguity()}resetContiguity(){this.basePTS=null,this.lastPTS=null,this.frameIndex=0}canParse(e,t){return!1}appendFrame(e,t,i){}demux(e,t){this.cachedData&&(e=Ge(this.cachedData,e),this.cachedData=null);let i=On(e,0),r=i?i.length:0,n;const a=this._audioTrack,u=this._id3Track,g=i?ys(i):void 0,p=e.length;for((this.basePTS===null||this.frameIndex===0&&I(g))&&(this.basePTS=Hl(g,t,this.initPTS),this.lastPTS=this.basePTS),this.lastPTS===null&&(this.lastPTS=this.basePTS),i&&i.length>0&&u.samples.push({pts:this.lastPTS,dts:this.lastPTS,data:i,type:Ki.audioId3,duration:Number.POSITIVE_INFINITY});r<p;){if(this.canParse(e,r)){const m=this.appendFrame(a,e,r);m?(this.frameIndex++,this.lastPTS=m.sample.pts,r+=m.length,n=r):r=p}else Dl(e,r)?(i=On(e,r),u.samples.push({pts:this.lastPTS,dts:this.lastPTS,data:i,type:Ki.audioId3,duration:Number.POSITIVE_INFINITY}),r+=i.length,n=r):r++;if(r===p&&n!==p){const m=e.slice(n);this.cachedData?this.cachedData=Ge(this.cachedData,m):this.cachedData=m}}return{audioTrack:a,videoTrack:_r(),id3Track:u,textTrack:_r()}}demuxSampleAes(e,t,i){return Promise.reject(new Error(`[${this}] This demuxer does not support Sample-AES decryption`))}flush(e){const t=this.cachedData;return t&&(this.cachedData=null,this.demux(t,0)),{audioTrack:this._audioTrack,videoTrack:_r(),id3Track:this._id3Track,textTrack:_r()}}destroy(){this.cachedData=null,this._audioTrack=this._id3Track=void 0}}const Hl=(o,e,t)=>{if(I(o))return o*90;const i=t?t.baseTime*9e4/t.timescale:0;return e*9e4+i};let zn=null;const jl=[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],Wl=[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],Gl=[[0,72,144,12],[0,0,0,0],[0,72,144,12],[0,144,144,12]],Kl=[0,1,1,4];function Fa(o,e,t,i,r){if(t+24>e.length)return;const n=Ma(e,t);if(n&&t+n.frameLength<=e.length){const a=n.samplesPerFrame*9e4/n.sampleRate,u=i+r*a,g={unit:e.subarray(t,t+n.frameLength),pts:u,dts:u};return o.config=[],o.channelCount=n.channelCount,o.samplerate=n.sampleRate,o.samples.push(g),{sample:g,length:n.frameLength,missing:0}}}function Ma(o,e){const t=o[e+1]>>3&3,i=o[e+1]>>1&3,r=o[e+2]>>4&15,n=o[e+2]>>2&3;if(t!==1&&r!==0&&r!==15&&n!==3){const a=o[e+2]>>1&1,u=o[e+3]>>6,g=t===3?3-i:i===3?3:4,p=jl[g*14+r-1]*1e3,S=Wl[(t===3?0:t===2?1:2)*3+n],R=u===3?1:2,H=Gl[t][i],j=Kl[i],Q=H*8*j,Y=Math.floor(H*p/S+a)*j;if(zn===null){const ae=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);zn=ae?parseInt(ae[1]):0}return!!zn&&zn<=87&&i===2&&p>=224e3&&u===0&&(o[e+3]=o[e+3]|128),{sampleRate:S,channelCount:R,frameLength:Y,samplesPerFrame:Q}}}function Es(o,e){return o[e]===255&&(o[e+1]&224)===224&&(o[e+1]&6)!==0}function Ba(o,e){return e+1<o.length&&Es(o,e)}function zl(o,e){return Es(o,e)&&4<=o.length-e}function Na(o,e){if(e+1<o.length&&Es(o,e)){const i=Ma(o,e);let r=4;i!=null&&i.frameLength&&(r=i.frameLength);const n=e+r;return n===o.length||Ba(o,n)}return!1}class Vl extends bs{constructor(e,t){super(),this.observer=void 0,this.config=void 0,this.observer=e,this.config=t}resetInitSegment(e,t,i,r){super.resetInitSegment(e,t,i,r),this._audioTrack={container:"audio/adts",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"aac",samples:[],manifestCodec:t,duration:r,inputTimeScale:9e4,dropped:0}}static probe(e,t){if(!e)return!1;const i=On(e,0);let r=(i==null?void 0:i.length)||0;if(Na(e,r))return!1;for(let n=e.length;r<n;r++)if(Cl(e,r))return t.log("ADTS sync word found !"),!0;return!1}canParse(e,t){return Al(e,t)}appendFrame(e,t,i){Ra(e,this.observer,t,i,e.manifestCodec);const r=Ia(e,t,i,this.basePTS,this.frameIndex);if(r&&r.missing===0)return r}}const Ua=(o,e)=>{let t=0,i=5;e+=i;const r=new Uint32Array(1),n=new Uint32Array(1),a=new Uint8Array(1);for(;i>0;){a[0]=o[e];const u=Math.min(i,8),g=8-u;n[0]=4278190080>>>24+g<<g,r[0]=(a[0]&n[0])>>g,t=t?t<<u|r[0]:r[0],e+=1,i-=u}return t};class ql extends bs{constructor(e){super(),this.observer=void 0,this.observer=e}resetInitSegment(e,t,i,r){super.resetInitSegment(e,t,i,r),this._audioTrack={container:"audio/ac-3",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"ac3",samples:[],manifestCodec:t,duration:r,inputTimeScale:9e4,dropped:0}}canParse(e,t){return t+64<e.length}appendFrame(e,t,i){const r=$a(e,t,i,this.basePTS,this.frameIndex);if(r!==-1)return{sample:e.samples[e.samples.length-1],length:r,missing:0}}static probe(e){if(!e)return!1;const t=On(e,0);if(!t)return!1;const i=t.length;return e[i]===11&&e[i+1]===119&&ys(t)!==void 0&&Ua(e,i)<16}}function $a(o,e,t,i,r){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 u=[48e3,44100,32e3][n],g=e[t+4]&63,m=[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][g*3+n]*2;if(t+m>e.length)return-1;const S=e[t+6]>>5;let R=0;S===2?R+=2:(S&1&&S!==1&&(R+=2),S&4&&(R+=2));const H=(e[t+6]<<8|e[t+7])>>12-R&1,Q=[2,1,2,3,3,4,4,5][S]+H,Y=e[t+5]>>3,te=e[t+5]&7,ce=new Uint8Array([n<<6|Y<<1|te>>2,(te&3)<<6|S<<3|H<<2|g>>4,g<<4&224]),ae=1536/u*9e4,Ee=i+r*ae,Te=e.subarray(t,t+m);return o.config=ce,o.channelCount=Q,o.samplerate=u,o.samples.push({unit:Te,pts:Ee}),m}class Yl extends bs{resetInitSegment(e,t,i,r){super.resetInitSegment(e,t,i,r),this._audioTrack={container:"audio/mpeg",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"mp3",samples:[],manifestCodec:t,duration:r,inputTimeScale:9e4,dropped:0}}static probe(e){if(!e)return!1;const t=On(e,0);let i=(t==null?void 0:t.length)||0;if(t&&e[i]===11&&e[i+1]===119&&ys(t)!==void 0&&Ua(e,i)<=16)return!1;for(let r=e.length;i<r;i++)if(Na(e,i))return M.log("MPEG Audio sync word found !"),!0;return!1}canParse(e,t){return zl(e,t)}appendFrame(e,t,i){if(this.basePTS!==null)return Fa(e,t,i,this.basePTS,this.frameIndex)}}const Zl=/\/emsg[-/]ID3/i;class Xl{constructor(e,t){this.remainderData=null,this.timeOffset=0,this.config=void 0,this.videoTrack=void 0,this.audioTrack=void 0,this.id3Track=void 0,this.txtTrack=void 0,this.config=t}resetTimeStamp(){}resetInitSegment(e,t,i,r){const n=this.videoTrack=_r("video",1),a=this.audioTrack=_r("audio",1),u=this.txtTrack=_r("text",1);if(this.id3Track=_r("id3",1),this.timeOffset=0,!(e!=null&&e.byteLength))return;const g=Fe(e);if(g.video){const{id:p,timescale:m,codec:S,supplemental:R}=g.video;n.id=p,n.timescale=u.timescale=m,n.codec=S,n.supplemental=R}if(g.audio){const{id:p,timescale:m,codec:S}=g.audio;a.id=p,a.timescale=m,a.codec=S}u.id=wt.text,n.sampleDuration=0,n.duration=a.duration=r}resetContiguity(){this.remainderData=null}static probe(e){return ye(e)}demux(e,t){this.timeOffset=t;let i=e;const r=this.videoTrack,n=this.txtTrack;if(this.config.progressive){this.remainderData&&(i=Ge(this.remainderData,e));const u=Xe(i);this.remainderData=u.remainder,r.samples=u.valid||new Uint8Array}else r.samples=i;const a=this.extractID3Track(r,t);return n.samples=ct(t,r),{videoTrack:r,audioTrack:this.audioTrack,id3Track:a,textTrack:this.txtTrack}}flush(){const e=this.timeOffset,t=this.videoTrack,i=this.txtTrack;t.samples=this.remainderData||new Uint8Array,this.remainderData=null;const r=this.extractID3Track(t,this.timeOffset);return i.samples=ct(e,t),{videoTrack:t,audioTrack:_r(),id3Track:r,textTrack:_r()}}extractID3Track(e,t){const i=this.id3Track;if(e.samples.length){const r=le(e.samples,["emsg"]);r&&r.forEach(n=>{const a=Ze(n);if(Zl.test(a.schemeIdUri)){const u=Ha(a,t);let g=a.eventDuration===4294967295?Number.POSITIVE_INFINITY:a.eventDuration/a.timeScale;g<=.001&&(g=Number.POSITIVE_INFINITY);const p=a.payload;i.samples.push({data:p,len:p.byteLength,dts:u,pts:u,type:Ki.emsg,duration:g})}else if(this.config.enableEmsgKLVMetadata&&a.schemeIdUri.startsWith("urn:misb:KLV:bin:1910.1")){const u=Ha(a,t);i.samples.push({data:a.payload,len:a.payload.byteLength,dts:u,pts:u,type:Ki.misbklv,duration:Number.POSITIVE_INFINITY})}})}return i}demuxSampleAes(e,t,i){return Promise.reject(new Error("The MP4 demuxer does not support SAMPLE-AES decryption"))}destroy(){this.config=null,this.remainderData=null,this.videoTrack=this.audioTrack=this.id3Track=this.txtTrack=void 0}}function Ha(o,e){return I(o.presentationTime)?o.presentationTime/o.timeScale:e+o.presentationTimeDelta/o.timeScale}class Ql{constructor(e,t,i){this.keyData=void 0,this.decrypter=void 0,this.keyData=i,this.decrypter=new Mr(t,{removePKCS7Padding:!1})}decryptBuffer(e){return this.decrypter.decrypt(e,this.keyData.key.buffer,this.keyData.iv.buffer,hi.cbc)}decryptAacSample(e,t,i){const r=e[t].unit;if(r.length<=16)return;const n=r.subarray(16,r.length-r.length%16),a=n.buffer.slice(n.byteOffset,n.byteOffset+n.length);this.decryptBuffer(a).then(u=>{const g=new Uint8Array(u);r.set(g,16),this.decrypter.isSync()||this.decryptAacSamples(e,t+1,i)}).catch(i)}decryptAacSamples(e,t,i){for(;;t++){if(t>=e.length){i();return}if(!(e[t].unit.length<32)&&(this.decryptAacSample(e,t,i),!this.decrypter.isSync()))return}}getAvcEncryptedData(e){const t=Math.floor((e.length-48)/160)*16+16,i=new Int8Array(t);let r=0;for(let n=32;n<e.length-16;n+=160,r+=16)i.set(e.subarray(n,n+16),r);return i}getAvcDecryptedUnit(e,t){const i=new Uint8Array(t);let r=0;for(let n=32;n<e.length-16;n+=160,r+=16)e.set(i.subarray(r,r+16),n);return e}decryptAvcSample(e,t,i,r,n){const a=rt(n.data),u=this.getAvcEncryptedData(a);this.decryptBuffer(u.buffer).then(g=>{n.data=this.getAvcDecryptedUnit(a,g),this.decrypter.isSync()||this.decryptAvcSamples(e,t,i+1,r)}).catch(r)}decryptAvcSamples(e,t,i,r){if(e instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;t++,i=0){if(t>=e.length){r();return}const n=e[t].units;for(;!(i>=n.length);i++){const a=n[i];if(!(a.data.length<=48||a.type!==1&&a.type!==5)&&(this.decryptAvcSample(e,t,i,r,a),!this.decrypter.isSync()))return}}}}class ja{constructor(){this.VideoSample=null}createVideoSample(e,t,i){return{key:e,frame:!1,pts:t,dts:i,units:[],length:0}}getLastNalUnit(e){var t;let i=this.VideoSample,r;if((!i||i.units.length===0)&&(i=e[e.length-1]),(t=i)!=null&&t.units){const n=i.units;r=n[n.length-1]}return r}pushAccessUnit(e,t){if(e.units.length&&e.frame){if(e.pts===void 0){const i=t.samples,r=i.length;if(r){const n=i[r-1];e.pts=n.pts,e.dts=n.dts}else{t.dropped++;return}}t.samples.push(e)}}parseNALu(e,t,i){const r=t.byteLength;let n=e.naluState||0;const a=n,u=[];let g=0,p,m,S,R=-1,H=0;for(n===-1&&(R=0,H=this.getNALuType(t,0),n=0,g=1);g<r;){if(p=t[g++],!n){n=p?0:1;continue}if(n===1){n=p?0:2;continue}if(!p)n=3;else if(p===1){if(m=g-n-1,R>=0){const j={data:t.subarray(R,m),type:H};u.push(j)}else{const j=this.getLastNalUnit(e.samples);j&&(a&&g<=4-a&&j.state&&(j.data=j.data.subarray(0,j.data.byteLength-a)),m>0&&(j.data=Ge(j.data,t.subarray(0,m)),j.state=0))}g<r?(S=this.getNALuType(t,g),R=g,H=S,n=0):n=-1}else n=0}if(R>=0&&n>=0){const j={data:t.subarray(R,r),type:H,state:n};u.push(j)}if(u.length===0){const j=this.getLastNalUnit(e.samples);j&&(j.data=Ge(j.data,t))}return e.naluState=n,u}}class Fn{constructor(e){this.data=void 0,this.bytesAvailable=void 0,this.word=void 0,this.bitsAvailable=void 0,this.data=e,this.bytesAvailable=e.byteLength,this.word=0,this.bitsAvailable=0}loadWord(){const e=this.data,t=this.bytesAvailable,i=e.byteLength-t,r=new Uint8Array(4),n=Math.min(4,t);if(n===0)throw new Error("no bytes available");r.set(e.subarray(i,i+n)),this.word=new DataView(r.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 i=this.word>>>32-t;if(e>32&&M.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?i<<t|this.readBits(t):i}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 Jl extends ja{parsePES(e,t,i,r){const n=this.parseNALu(e,i.data,r);let a=this.VideoSample,u,g=!1;i.data=null,a&&n.length&&!e.audFound&&(this.pushAccessUnit(a,e),a=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts)),n.forEach(p=>{var m,S;switch(p.type){case 1:{let Q=!1;u=!0;const Y=p.data;if(g&&Y.length>4){const te=this.readSliceType(Y);(te===2||te===4||te===7||te===9)&&(Q=!0)}if(Q){var R;(R=a)!=null&&R.frame&&!a.key&&(this.pushAccessUnit(a,e),a=this.VideoSample=null)}a||(a=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),a.frame=!0,a.key=Q;break}case 5:u=!0,(m=a)!=null&&m.frame&&!a.key&&(this.pushAccessUnit(a,e),a=this.VideoSample=null),a||(a=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),a.key=!0,a.frame=!0;break;case 6:{u=!0,we(p.data,1,i.pts,t.samples);break}case 7:{var H,j;u=!0,g=!0;const Q=p.data,Y=this.readSPS(Q);if(!e.sps||e.width!==Y.width||e.height!==Y.height||((H=e.pixelRatio)==null?void 0:H[0])!==Y.pixelRatio[0]||((j=e.pixelRatio)==null?void 0:j[1])!==Y.pixelRatio[1]){e.width=Y.width,e.height=Y.height,e.pixelRatio=Y.pixelRatio,e.sps=[Q];const te=Q.subarray(1,4);let ce="avc1.";for(let ae=0;ae<3;ae++){let Ee=te[ae].toString(16);Ee.length<2&&(Ee="0"+Ee),ce+=Ee}e.codec=ce}break}case 8:u=!0,e.pps=[p.data];break;case 9:u=!0,e.audFound=!0,(S=a)!=null&&S.frame&&(this.pushAccessUnit(a,e),a=null),a||(a=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts));break;case 12:u=!0;break;default:u=!1;break}a&&u&&a.units.push(p)}),r&&a&&(this.pushAccessUnit(a,e),this.VideoSample=null)}getNALuType(e,t){return e[t]&31}readSliceType(e){const t=new Fn(e);return t.readUByte(),t.readUEG(),t.readUEG()}skipScalingList(e,t){let i=8,r=8,n;for(let a=0;a<e;a++)r!==0&&(n=t.readEG(),r=(i+n+256)%256),i=r===0?i:r}readSPS(e){const t=new Fn(e);let i=0,r=0,n=0,a=0,u,g,p;const m=t.readUByte.bind(t),S=t.readBits.bind(t),R=t.readUEG.bind(t),H=t.readBoolean.bind(t),j=t.skipBits.bind(t),Q=t.skipEG.bind(t),Y=t.skipUEG.bind(t),te=this.skipScalingList.bind(this);m();const ce=m();if(S(5),j(3),m(),Y(),ce===100||ce===110||ce===122||ce===244||ce===44||ce===83||ce===86||ce===118||ce===128){const Ie=R();if(Ie===3&&j(1),Y(),Y(),j(1),H())for(g=Ie!==3?8:12,p=0;p<g;p++)H()&&(p<6?te(16,t):te(64,t))}Y();const ae=R();if(ae===0)R();else if(ae===1)for(j(1),Q(),Q(),u=R(),p=0;p<u;p++)Q();Y(),j(1);const Ee=R(),Te=R(),$e=S(1);$e===0&&j(1),j(1),H()&&(i=R(),r=R(),n=R(),a=R());let xe=[1,1];if(H()&&H())switch(m()){case 1:xe=[1,1];break;case 2:xe=[12,11];break;case 3:xe=[10,11];break;case 4:xe=[16,11];break;case 5:xe=[40,33];break;case 6:xe=[24,11];break;case 7:xe=[20,11];break;case 8:xe=[32,11];break;case 9:xe=[80,33];break;case 10:xe=[18,11];break;case 11:xe=[15,11];break;case 12:xe=[64,33];break;case 13:xe=[160,99];break;case 14:xe=[4,3];break;case 15:xe=[3,2];break;case 16:xe=[2,1];break;case 255:{xe=[m()<<8|m(),m()<<8|m()];break}}return{width:Math.ceil((Ee+1)*16-i*2-r*2),height:(2-$e)*(Te+1)*16-($e?2:4)*(n+a),pixelRatio:xe}}}class eu extends ja{constructor(...e){super(...e),this.initVPS=null}parsePES(e,t,i,r){const n=this.parseNALu(e,i.data,r);let a=this.VideoSample,u,g=!1;i.data=null,a&&n.length&&!e.audFound&&(this.pushAccessUnit(a,e),a=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts)),n.forEach(p=>{var m,S;switch(p.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,i.pts,i.dts)),a.frame=!0,u=!0;break;case 16:case 17:case 18:case 21:if(u=!0,g){var R;(R=a)!=null&&R.frame&&!a.key&&(this.pushAccessUnit(a,e),a=this.VideoSample=null)}a||(a=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),a.key=!0,a.frame=!0;break;case 19:case 20:u=!0,(m=a)!=null&&m.frame&&!a.key&&(this.pushAccessUnit(a,e),a=this.VideoSample=null),a||(a=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),a.key=!0,a.frame=!0;break;case 39:u=!0,we(p.data,2,i.pts,t.samples);break;case 32:u=!0,e.vps||(typeof e.params!="object"&&(e.params={}),e.params=c(e.params,this.readVPS(p.data)),this.initVPS=p.data),e.vps=[p.data];break;case 33:if(u=!0,g=!0,e.vps!==void 0&&e.vps[0]!==this.initVPS&&e.sps!==void 0&&!this.matchSPS(e.sps[0],p.data)&&(this.initVPS=e.vps[0],e.sps=e.pps=void 0),!e.sps){const H=this.readSPS(p.data);e.width=H.width,e.height=H.height,e.pixelRatio=H.pixelRatio,e.codec=H.codecString,e.sps=[],typeof e.params!="object"&&(e.params={});for(const j in H.params)e.params[j]=H.params[j]}this.pushParameterSet(e.sps,p.data,e.vps),a||(a=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),a.key=!0;break;case 34:if(u=!0,typeof e.params=="object"){if(!e.pps){e.pps=[];const H=this.readPPS(p.data);for(const j in H)e.params[j]=H[j]}this.pushParameterSet(e.pps,p.data,e.vps)}break;case 35:u=!0,e.audFound=!0,(S=a)!=null&&S.frame&&(this.pushAccessUnit(a,e),a=null),a||(a=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts));break;default:u=!1;break}a&&u&&a.units.push(p)}),r&&a&&(this.pushAccessUnit(a,e),this.VideoSample=null)}pushParameterSet(e,t,i){(i&&i[0]===this.initVPS||!i&&!e.length)&&e.push(t)}getNALuType(e,t){return(e[t]&126)>>>1}ebsp2rbsp(e){const t=new Uint8Array(e.byteLength);let i=0;for(let r=0;r<e.byteLength;r++)r>=2&&e[r]===3&&e[r-1]===0&&e[r-2]===0||(t[i]=e[r],i++);return new Uint8Array(t.buffer,0,i)}pushAccessUnit(e,t){super.pushAccessUnit(e,t),this.initVPS&&(this.initVPS=null)}readVPS(e){const t=new Fn(e);t.readUByte(),t.readUByte(),t.readBits(4),t.skipBits(2),t.readBits(6);const i=t.readBits(3),r=t.readBoolean();return{numTemporalLayers:i+1,temporalIdNested:r}}readSPS(e){const t=new Fn(this.ebsp2rbsp(e));t.readUByte(),t.readUByte(),t.readBits(4);const i=t.readBits(3);t.readBoolean();const r=t.readBits(2),n=t.readBoolean(),a=t.readBits(5),u=t.readUByte(),g=t.readUByte(),p=t.readUByte(),m=t.readUByte(),S=t.readUByte(),R=t.readUByte(),H=t.readUByte(),j=t.readUByte(),Q=t.readUByte(),Y=t.readUByte(),te=t.readUByte(),ce=[],ae=[];for(let Yt=0;Yt<i;Yt++)ce.push(t.readBoolean()),ae.push(t.readBoolean());if(i>0)for(let Yt=i;Yt<8;Yt++)t.readBits(2);for(let Yt=0;Yt<i;Yt++)ce[Yt]&&(t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte()),ae[Yt]&&t.readUByte();t.readUEG();const Ee=t.readUEG();Ee==3&&t.skipBits(1);const Te=t.readUEG(),$e=t.readUEG(),xe=t.readBoolean();let Ie=0,Pe=0,Ae=0,ze=0;xe&&(Ie+=t.readUEG(),Pe+=t.readUEG(),Ae+=t.readUEG(),ze+=t.readUEG());const _t=t.readUEG(),xt=t.readUEG(),kt=t.readUEG(),At=t.readBoolean();for(let Yt=At?0:i;Yt<=i;Yt++)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 Qi=0;Qi<(Ii===3?2:6);Qi++)if(!t.readBoolean())t.readUEG();else{const or=Math.min(64,1<<4+(Ii<<1));Ii>1&&t.readEG();for(let Sn=0;Sn<or;Sn++)t.readEG()}t.readBoolean(),t.readBoolean(),t.readBoolean()&&(t.readUByte(),t.skipUEG(),t.skipUEG(),t.readBoolean());const vt=t.readUEG();let Tt=0;for(let Yt=0;Yt<vt;Yt++){let Ii=!1;if(Yt!==0&&(Ii=t.readBoolean()),Ii){Yt===vt&&t.readUEG(),t.readBoolean(),t.readUEG();let Qi=0;for(let rn=0;rn<=Tt;rn++){const or=t.readBoolean();let Sn=!1;or||(Sn=t.readBoolean()),(or||Sn)&&Qi++}Tt=Qi}else{const Qi=t.readUEG(),rn=t.readUEG();Tt=Qi+rn;for(let or=0;or<Qi;or++)t.readUEG(),t.readBoolean();for(let or=0;or<rn;or++)t.readUEG(),t.readBoolean()}}if(t.readBoolean()){const Yt=t.readUEG();for(let Ii=0;Ii<Yt;Ii++){for(let Qi=0;Qi<kt+4;Qi++)t.readBits(1);t.readBits(1)}}let ft=0,dt=1,$t=1,Zt=!0,Ht=1,Vt=0;t.readBoolean(),t.readBoolean();let ki=!1;if(t.readBoolean()){if(t.readBoolean()){const nn=t.readUByte(),Yo=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2],ls=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1];nn>0&&nn<16?(dt=Yo[nn-1],$t=ls[nn-1]):nn===255&&(dt=t.readBits(16),$t=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()&&(Ht=t.readBits(32),Vt=t.readBits(32),t.readBoolean()&&t.readUEG(),t.readBoolean())){const ls=t.readBoolean(),Zo=t.readBoolean();let $n=!1;(ls||Zo)&&($n=t.readBoolean(),$n&&(t.readUByte(),t.readBits(5),t.readBoolean(),t.readBits(5)),t.readBits(4),t.readBits(4),$n&&t.readBits(4),t.readBits(5),t.readBits(5),t.readBits(5));for(let Xo=0;Xo<=i;Xo++){Zt=t.readBoolean();const Ph=Zt||t.readBoolean();let Qo=!1;Ph?t.readEG():Qo=t.readBoolean();const Jo=Qo?1:t.readUEG()+1;if(ls)for(let Hn=0;Hn<Jo;Hn++)t.readUEG(),t.readUEG(),$n&&(t.readUEG(),t.readUEG()),t.skipBits(1);if(Zo)for(let Hn=0;Hn<Jo;Hn++)t.readUEG(),t.readUEG(),$n&&(t.readUEG(),t.readUEG()),t.skipBits(1)}}t.readBoolean()&&(t.readBoolean(),t.readBoolean(),t.readBoolean(),ft=t.readUEG())}let Xi=Te,yr=$e;if(xe){let Yt=1,Ii=1;Ee===1?Yt=Ii=2:Ee==2&&(Yt=2),Xi=Te-Yt*Pe-Yt*Ie,yr=$e-Ii*ze-Ii*Ae}const tn=r?["A","B","C"][r]:"",Ih=u<<24|g<<16|p<<8|m;let ea=0;for(let Yt=0;Yt<32;Yt++)ea=(ea|(Ih>>Yt&1)<<31-Yt)>>>0;let ta=ea.toString(16);return a===1&&ta==="2"&&(ta="6"),{codecString:`hvc1.${tn}${a}.${ta}.${n?"H":"L"}${te}.B0`,params:{general_tier_flag:n,general_profile_idc:a,general_profile_space:r,general_profile_compatibility_flags:[u,g,p,m],general_constraint_indicator_flags:[S,R,H,j,Q,Y],general_level_idc:te,bit_depth:_t+8,bit_depth_luma_minus8:_t,bit_depth_chroma_minus8:xt,min_spatial_segmentation_idc:ft,chroma_format_idc:Ee,frame_rate:{fixed:Zt,fps:Vt/Ht}},width:Xi,height:yr,pixelRatio:[dt,$t]}}readPPS(e){const t=new Fn(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 r=t.readBoolean(),n=t.readBoolean();let a=1;return n&&r?a=0:n?a=3:r&&(a=2),{parallelismType:a}}matchSPS(e,t){return String.fromCharCode.apply(null,e).substr(3)===String.fromCharCode.apply(null,t).substr(3)}}const Ai=188;class jr{constructor(e,t,i,r){this.logger=void 0,this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._pmtId=-1,this._videoTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.remainderData=null,this.videoParser=void 0,this.observer=e,this.config=t,this.typeSupported=i,this.logger=r,this.videoParser=null}static probe(e,t){const i=jr.syncOffset(e);return i>0&&t.warn(`MPEG2-TS detected but first sync word found @ offset ${i}`),i!==-1}static syncOffset(e){const t=e.length;let i=Math.min(Ai*5,t-Ai)+1,r=0;for(;r<i;){let n=!1,a=-1,u=0;for(let g=r;g<t;g+=Ai)if(e[g]===71&&(t-g===Ai||e[g+Ai]===71)){if(u++,a===-1&&(a=g,a!==0&&(i=Math.min(a+Ai*99,e.length-Ai)+1)),n||(n=Ss(e,g)===0),n&&u>1&&(a===0&&u>2||g+Ai>i))return a}else{if(u)return-1;break}r++}return-1}static createTrack(e,t){return{container:e==="video"||e==="audio"?"video/mp2t":void 0,type:e,id:wt[e],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:e==="audio"?t:void 0}}resetInitSegment(e,t,i,r){this.pmtParsed=!1,this._pmtId=-1,this._videoTrack=jr.createTrack("video"),this._videoTrack.duration=r,this._audioTrack=jr.createTrack("audio",r),this._id3Track=jr.createTrack("id3"),this._txtTrack=jr.createTrack("text"),this._audioTrack.segmentCodec="aac",this.videoParser=null,this.aacOverFlow=null,this.remainderData=null,this.audioCodec=t,this.videoCodec=i}resetTimeStamp(){}resetContiguity(){const{_audioTrack:e,_videoTrack:t,_id3Track:i}=this;e&&(e.pesData=null),t&&(t.pesData=null),i&&(i.pesData=null),this.aacOverFlow=null,this.remainderData=null}demux(e,t,i=!1,r=!1){i||(this.sampleAes=null);let n;const a=this._videoTrack,u=this._audioTrack,g=this._id3Track,p=this._txtTrack;let m=a.pid,S=a.pesData,R=u.pid,H=g.pid,j=u.pesData,Q=g.pesData,Y=null,te=this.pmtParsed,ce=this._pmtId,ae=e.length;if(this.remainderData&&(e=Ge(this.remainderData,e),ae=e.length,this.remainderData=null),ae<Ai&&!r)return this.remainderData=e,{audioTrack:u,videoTrack:a,id3Track:g,textTrack:p};const Ee=Math.max(0,jr.syncOffset(e));ae-=(ae-Ee)%Ai,ae<e.byteLength&&!r&&(this.remainderData=new Uint8Array(e.buffer,ae,e.buffer.byteLength-ae));let Te=0;for(let xe=Ee;xe<ae;xe+=Ai)if(e[xe]===71){const Ie=!!(e[xe+1]&64),Pe=Ss(e,xe),Ae=(e[xe+3]&48)>>4;let ze;if(Ae>1){if(ze=xe+5+e[xe+4],ze===xe+Ai)continue}else ze=xe+4;switch(Pe){case m:Ie&&(S&&(n=gn(S,this.logger))&&(this.readyVideoParser(a.segmentCodec),this.videoParser!==null&&this.videoParser.parsePES(a,p,n,!1)),S={data:[],size:0}),S&&(S.data.push(e.subarray(ze,xe+Ai)),S.size+=xe+Ai-ze);break;case R:if(Ie){if(j&&(n=gn(j,this.logger)))switch(u.segmentCodec){case"aac":this.parseAACPES(u,n);break;case"mp3":this.parseMPEGPES(u,n);break;case"ac3":this.parseAC3PES(u,n);break}j={data:[],size:0}}j&&(j.data.push(e.subarray(ze,xe+Ai)),j.size+=xe+Ai-ze);break;case H:Ie&&(Q&&(n=gn(Q,this.logger))&&this.parseID3PES(g,n),Q={data:[],size:0}),Q&&(Q.data.push(e.subarray(ze,xe+Ai)),Q.size+=xe+Ai-ze);break;case 0:Ie&&(ze+=e[ze]+1),ce=this._pmtId=tu(e,ze);break;case ce:{Ie&&(ze+=e[ze]+1);const _t=iu(e,ze,this.typeSupported,i,this.observer,this.logger);m=_t.videoPid,m>0&&(a.pid=m,a.segmentCodec=_t.segmentVideoCodec),R=_t.audioPid,R>0&&(u.pid=R,u.segmentCodec=_t.segmentAudioCodec),H=_t.id3Pid,H>0&&(g.pid=H),Y!==null&&!te&&(this.logger.warn(`MPEG-TS PMT found at ${xe} after unknown PID '${Y}'. Backtracking to sync byte @${Ee} to parse all TS packets.`),Y=null,xe=Ee-188),te=this.pmtParsed=!0;break}case 17:case 8191:break;default:Y=Pe;break}}else Te++;Te>0&&ws(this.observer,new Error(`Found ${Te} TS packet/s that do not start with 0x47`),void 0,this.logger),a.pesData=S,u.pesData=j,g.pesData=Q;const $e={audioTrack:u,videoTrack:a,id3Track:g,textTrack:p};return r&&this.extractRemainingSamples($e),$e}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:i,id3Track:r,textTrack:n}=e,a=i.pesData,u=t.pesData,g=r.pesData;let p;if(a&&(p=gn(a,this.logger))?(this.readyVideoParser(i.segmentCodec),this.videoParser!==null&&(this.videoParser.parsePES(i,n,p,!0),i.pesData=null)):i.pesData=a,u&&(p=gn(u,this.logger))){switch(t.segmentCodec){case"aac":this.parseAACPES(t,p);break;case"mp3":this.parseMPEGPES(t,p);break;case"ac3":this.parseAC3PES(t,p);break}t.pesData=null}else u!=null&&u.size&&this.logger.log("last AAC PES packet truncated,might overlap between fragments"),t.pesData=u;g&&(p=gn(g,this.logger))?(this.parseID3PES(r,p),r.pesData=null):r.pesData=g}demuxSampleAes(e,t,i){const r=this.demux(e,i,!0,!this.config.progressive),n=this.sampleAes=new Ql(this.observer,this.config,t);return this.decrypt(r,n)}readyVideoParser(e){this.videoParser===null&&(e==="avc"?this.videoParser=new Jl:e==="hevc"&&(this.videoParser=new eu))}decrypt(e,t){return new Promise(i=>{const{audioTrack:r,videoTrack:n}=e;r.samples&&r.segmentCodec==="aac"?t.decryptAacSamples(r.samples,0,()=>{n.samples?t.decryptAvcSamples(n.samples,0,0,()=>{i(e)}):i(e)}):n.samples&&t.decryptAvcSamples(n.samples,0,0,()=>{i(e)})})}destroy(){this.observer&&this.observer.removeAllListeners(),this.config=this.logger=this.observer=null,this.aacOverFlow=this.videoParser=this.remainderData=this.sampleAes=null,this._videoTrack=this._audioTrack=this._id3Track=this._txtTrack=void 0}parseAACPES(e,t){let i=0;const r=this.aacOverFlow;let n=t.data;if(r){this.aacOverFlow=null;const S=r.missing,R=r.sample.unit.byteLength;if(S===-1)n=Ge(r.sample.unit,n);else{const H=R-S;r.sample.unit.set(n.subarray(0,S),H),e.samples.push(r.sample),i=r.missing}}let a,u;for(a=i,u=n.length;a<u-1&&!Gn(n,a);a++);if(a!==i){let S;const R=a<u-1;if(R?S=`AAC PES did not start with ADTS header,offset:${a}`:S="No ADTS header found in AAC PES",ws(this.observer,new Error(S),R,this.logger),!R)return}Ra(e,this.observer,n,a,this.audioCodec);let g;if(t.pts!==void 0)g=t.pts;else if(r){const S=ka(e.samplerate);g=r.sample.pts+S}else{this.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}let p=0,m;for(;a<u;)if(m=Ia(e,n,a,g,p),a+=m.length,m.missing){this.aacOverFlow=m;break}else for(p++;a<u-1&&!Gn(n,a);a++);}parseMPEGPES(e,t){const i=t.data,r=i.length;let n=0,a=0;const u=t.pts;if(u===void 0){this.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;a<r;)if(Ba(i,a)){const g=Fa(e,i,a,u,n);if(g)a+=g.length,n++;else break}else a++}parseAC3PES(e,t){{const i=t.data,r=t.pts;if(r===void 0){this.logger.warn("[tsdemuxer]: AC3 PES unknown PTS");return}const n=i.length;let a=0,u=0,g;for(;u<n&&(g=$a(e,i,u,r,a++))>0;)u+=g}}parseID3PES(e,t){if(t.pts===void 0){this.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}const i=c({},t,{type:this._videoTrack?Ki.emsg:Ki.audioId3,duration:Number.POSITIVE_INFINITY});e.samples.push(i)}}function Ss(o,e){return((o[e+1]&31)<<8)+o[e+2]}function tu(o,e){return(o[e+10]&31)<<8|o[e+11]}function iu(o,e,t,i,r,n){const a={audioPid:-1,videoPid:-1,id3Pid:-1,segmentVideoCodec:"avc",segmentAudioCodec:"aac"},u=(o[e+1]&15)<<8|o[e+2],g=e+3+u-4,p=(o[e+10]&15)<<8|o[e+11];for(e+=12+p;e<g;){const m=Ss(o,e),S=(o[e+3]&15)<<8|o[e+4];switch(o[e]){case 207:if(!i){xs("ADTS AAC",n);break}case 15:a.audioPid===-1&&(a.audioPid=m);break;case 21:a.id3Pid===-1&&(a.id3Pid=m);break;case 219:if(!i){xs("H.264",n);break}case 27:a.videoPid===-1&&(a.videoPid=m);break;case 3:case 4:!t.mpeg&&!t.mp3?n.log("MPEG audio found, not supported in this browser"):a.audioPid===-1&&(a.audioPid=m,a.segmentAudioCodec="mp3");break;case 193:if(!i){xs("AC-3",n);break}case 129:t.ac3?a.audioPid===-1&&(a.audioPid=m,a.segmentAudioCodec="ac3"):n.log("AC-3 audio found, not supported in this browser");break;case 6:if(a.audioPid===-1&&S>0){let R=e+5,H=S;for(;H>2;){switch(o[R]){case 106:t.ac3!==!0?n.log("AC-3 audio found, not supported in this browser for now"):(a.audioPid=m,a.segmentAudioCodec="ac3");break}const Q=o[R+1]+2;R+=Q,H-=Q}}break;case 194:case 135:return ws(r,new Error("Unsupported EC-3 in M2TS found"),void 0,n),a;case 36:a.videoPid===-1&&(a.videoPid=m,a.segmentVideoCodec="hevc",n.log("HEVC in M2TS found"));break}e+=S+5}return a}function ws(o,e,t,i){i.warn(`parsing error: ${e.message}`),o.emit(_.ERROR,_.ERROR,{type:D.MEDIA_ERROR,details:w.FRAG_PARSING_ERROR,fatal:!1,levelRetry:t,error:e,reason:e.message})}function xs(o,e){e.log(`${o} with AES-128-CBC encryption found in unencrypted stream`)}function gn(o,e){let t=0,i,r,n,a,u;const g=o.data;if(!o||o.size===0)return null;for(;g[0].length<19&&g.length>1;)g[0]=Ge(g[0],g[1]),g.splice(1,1);if(i=g[0],(i[0]<<16)+(i[1]<<8)+i[2]===1){if(r=(i[4]<<8)+i[5],r&&r>o.size-6)return null;const m=i[7];m&192&&(a=(i[9]&14)*536870912+(i[10]&255)*4194304+(i[11]&254)*16384+(i[12]&255)*128+(i[13]&254)/2,m&64?(u=(i[14]&14)*536870912+(i[15]&255)*4194304+(i[16]&254)*16384+(i[17]&255)*128+(i[18]&254)/2,a-u>60*9e4&&(e.warn(`${Math.round((a-u)/9e4)}s delta between PTS and DTS, align them`),a=u)):u=a),n=i[8];let S=n+9;if(o.size<=S)return null;o.size-=S;const R=new Uint8Array(o.size);for(let H=0,j=g.length;H<j;H++){i=g[H];let Q=i.byteLength;if(S)if(S>Q){S-=Q;continue}else i=i.subarray(S),Q-=S,S=0;R.set(i,t),t+=Q}return r&&(r-=n+3),{data:R,pts:a,dts:u,len:r}}return null}class ru{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 Wr=Math.pow(2,32)-1;class Le{static init(){Le.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 Le.types)Le.types.hasOwnProperty(e)&&(Le.types[e]=[e.charCodeAt(0),e.charCodeAt(1),e.charCodeAt(2),e.charCodeAt(3)]);const t=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),i=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);Le.HDLR_TYPES={video:t,audio:i};const r=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]);Le.STTS=Le.STSC=Le.STCO=n,Le.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),Le.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),Le.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),Le.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);const a=new Uint8Array([105,115,111,109]),u=new Uint8Array([97,118,99,49]),g=new Uint8Array([0,0,0,1]);Le.FTYP=Le.box(Le.types.ftyp,a,g,a,u),Le.DINF=Le.box(Le.types.dinf,Le.box(Le.types.dref,r))}static box(e,...t){let i=8,r=t.length;const n=r;for(;r--;)i+=t[r].byteLength;const a=new Uint8Array(i);for(a[0]=i>>24&255,a[1]=i>>16&255,a[2]=i>>8&255,a[3]=i&255,a.set(e,4),r=0,i=8;r<n;r++)a.set(t[r],i),i+=t[r].byteLength;return a}static hdlr(e){return Le.box(Le.types.hdlr,Le.HDLR_TYPES[e])}static mdat(e){return Le.box(Le.types.mdat,e)}static mdhd(e,t){t*=e;const i=Math.floor(t/(Wr+1)),r=Math.floor(t%(Wr+1));return Le.box(Le.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,i>>24,i>>16&255,i>>8&255,i&255,r>>24,r>>16&255,r>>8&255,r&255,85,196,0,0]))}static mdia(e){return Le.box(Le.types.mdia,Le.mdhd(e.timescale||0,e.duration||0),Le.hdlr(e.type),Le.minf(e))}static mfhd(e){return Le.box(Le.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"?Le.box(Le.types.minf,Le.box(Le.types.smhd,Le.SMHD),Le.DINF,Le.stbl(e)):Le.box(Le.types.minf,Le.box(Le.types.vmhd,Le.VMHD),Le.DINF,Le.stbl(e))}static moof(e,t,i){return Le.box(Le.types.moof,Le.mfhd(e),Le.traf(i,t))}static moov(e){let t=e.length;const i=[];for(;t--;)i[t]=Le.trak(e[t]);return Le.box.apply(null,[Le.types.moov,Le.mvhd(e[0].timescale||0,e[0].duration||0)].concat(i).concat(Le.mvex(e)))}static mvex(e){let t=e.length;const i=[];for(;t--;)i[t]=Le.trex(e[t]);return Le.box.apply(null,[Le.types.mvex,...i])}static mvhd(e,t){t*=e;const i=Math.floor(t/(Wr+1)),r=Math.floor(t%(Wr+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,i>>24,i>>16&255,i>>8&255,i&255,r>>24,r>>16&255,r>>8&255,r&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 Le.box(Le.types.mvhd,n)}static sdtp(e){const t=e.samples||[],i=new Uint8Array(4+t.length);let r,n;for(r=0;r<t.length;r++)n=t[r].flags,i[r+4]=n.dependsOn<<4|n.isDependedOn<<2|n.hasRedundancy;return Le.box(Le.types.sdtp,i)}static stbl(e){return Le.box(Le.types.stbl,Le.stsd(e),Le.box(Le.types.stts,Le.STTS),Le.box(Le.types.stsc,Le.STSC),Le.box(Le.types.stsz,Le.STSZ),Le.box(Le.types.stco,Le.STCO))}static avc1(e){let t=[],i=[],r,n,a;for(r=0;r<e.sps.length;r++)n=e.sps[r],a=n.byteLength,t.push(a>>>8&255),t.push(a&255),t=t.concat(Array.prototype.slice.call(n));for(r=0;r<e.pps.length;r++)n=e.pps[r],a=n.byteLength,i.push(a>>>8&255),i.push(a&255),i=i.concat(Array.prototype.slice.call(n));const u=Le.box(Le.types.avcC,new Uint8Array([1,t[3],t[4],t[5],255,224|e.sps.length].concat(t).concat([e.pps.length]).concat(i))),g=e.width,p=e.height,m=e.pixelRatio[0],S=e.pixelRatio[1];return Le.box(Le.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,g>>8&255,g&255,p>>8&255,p&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]),u,Le.box(Le.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),Le.box(Le.types.pasp,new Uint8Array([m>>24,m>>16&255,m>>8&255,m&255,S>>24,S>>16&255,S>>8&255,S&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 Le.box(Le.types.mp4a,Le.audioStsd(e),Le.box(Le.types.esds,Le.esds(e)))}static mp3(e){return Le.box(Le.types[".mp3"],Le.audioStsd(e))}static ac3(e){return Le.box(Le.types["ac-3"],Le.audioStsd(e),Le.box(Le.types.dac3,e.config))}static stsd(e){const{segmentCodec:t}=e;if(e.type==="audio"){if(t==="aac")return Le.box(Le.types.stsd,Le.STSD,Le.mp4a(e));if(t==="ac3"&&e.config)return Le.box(Le.types.stsd,Le.STSD,Le.ac3(e));if(t==="mp3"&&e.codec==="mp3")return Le.box(Le.types.stsd,Le.STSD,Le.mp3(e))}else if(e.pps&&e.sps){if(t==="avc")return Le.box(Le.types.stsd,Le.STSD,Le.avc1(e));if(t==="hevc"&&e.vps)return Le.box(Le.types.stsd,Le.STSD,Le.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,i=(e.duration||0)*(e.timescale||0),r=e.width||0,n=e.height||0,a=Math.floor(i/(Wr+1)),u=Math.floor(i%(Wr+1));return Le.box(Le.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,u>>24,u>>16&255,u>>8&255,u&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,r>>8&255,r&255,0,0,n>>8&255,n&255,0,0]))}static traf(e,t){const i=Le.sdtp(e),r=e.id,n=Math.floor(t/(Wr+1)),a=Math.floor(t%(Wr+1));return Le.box(Le.types.traf,Le.box(Le.types.tfhd,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,r&255])),Le.box(Le.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])),Le.trun(e,i.length+16+20+8+16+8+8),i)}static trak(e){return e.duration=e.duration||4294967295,Le.box(Le.types.trak,Le.tkhd(e),Le.mdia(e))}static trex(e){const t=e.id;return Le.box(Le.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 i=e.samples||[],r=i.length,n=12+16*r,a=new Uint8Array(n);let u,g,p,m,S,R;for(t+=8+n,a.set([e.type==="video"?1:0,0,15,1,r>>>24&255,r>>>16&255,r>>>8&255,r&255,t>>>24&255,t>>>16&255,t>>>8&255,t&255],0),u=0;u<r;u++)g=i[u],p=g.duration,m=g.size,S=g.flags,R=g.cts,a.set([p>>>24&255,p>>>16&255,p>>>8&255,p&255,m>>>24&255,m>>>16&255,m>>>8&255,m&255,S.isLeading<<2|S.dependsOn,S.isDependedOn<<6|S.hasRedundancy<<4|S.paddingValue<<1|S.isNonSync,S.degradPrio&61440,S.degradPrio&15,R>>>24&255,R>>>16&255,R>>>8&255,R&255],12+16*u);return Le.box(Le.types.trun,a)}static initSegment(e){Le.types||Le.init();const t=Le.moov(e);return Ge(Le.FTYP,t)}static hvc1(e){const t=e.params,i=[e.vps,e.sps,e.pps],r=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),r-1|t.temporal_id_nested<<2|t.num_temporal_layers<<3|(t.frame_rate.fixed?64:0),i.length]);let a=n.length;for(let j=0;j<i.length;j+=1){a+=3;for(let Q=0;Q<i[j].length;Q+=1)a+=2+i[j][Q].length}const u=new Uint8Array(a);u.set(n,0),a=n.length;const g=i.length-1;for(let j=0;j<i.length;j+=1){u.set(new Uint8Array([32+j|(j===g?128:0),0,i[j].length]),a),a+=3;for(let Q=0;Q<i[j].length;Q+=1)u.set(new Uint8Array([i[j][Q].length>>8,i[j][Q].length&255]),a),a+=2,u.set(i[j][Q],a),a+=i[j][Q].length}const p=Le.box(Le.types.hvcC,u),m=e.width,S=e.height,R=e.pixelRatio[0],H=e.pixelRatio[1];return Le.box(Le.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,m>>8&255,m&255,S>>8&255,S&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]),p,Le.box(Le.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),Le.box(Le.types.pasp,new Uint8Array([R>>24,R>>16&255,R>>8&255,R&255,H>>24,H>>16&255,H>>8&255,H&255])))}}Le.types=void 0,Le.HDLR_TYPES=void 0,Le.STTS=void 0,Le.STSC=void 0,Le.STCO=void 0,Le.STSZ=void 0,Le.VMHD=void 0,Le.SMHD=void 0,Le.STSD=void 0,Le.FTYP=void 0,Le.DINF=void 0;const Wa=9e4;function As(o,e,t=1,i=!1){const r=o*e*t;return i?Math.round(r):r}function nu(o,e,t=1,i=!1){return As(o,e,1/t,i)}function Mn(o,e=!1){return As(o,1e3,1/Wa,e)}function su(o,e=1){return As(o,Wa,1/e)}const au=10*1e3,ou=1024,lu=1152,uu=1536;let mn=null,Cs=null;function Ga(o,e,t,i){return{duration:e,size:t,cts:i,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:o?2:1,isNonSync:o?0:1}}}class Vn extends T{constructor(e,t,i,r){if(super("mp4-remuxer",r),this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=null,this._initDTS=null,this.nextVideoTs=null,this.nextAudioTs=null,this.videoSampleDuration=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.videoTrackConfig=void 0,this.observer=e,this.config=t,this.typeSupported=i,this.ISGenerated=!1,mn===null){const a=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);mn=a?parseInt(a[1]):0}if(Cs===null){const n=navigator.userAgent.match(/Safari\/(\d+)/i);Cs=n?parseInt(n[1]):0}}destroy(){this.config=this.videoTrackConfig=this._initPTS=this._initDTS=null}resetTimeStamp(e){this.log("initPTS & initDTS reset"),this._initPTS=this._initDTS=e}resetNextTimestamp(){this.log("reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1}resetInitSegment(){this.log("ISGenerated flag reset"),this.ISGenerated=!1,this.videoTrackConfig=void 0}getVideoStartPts(e){let t=!1;const i=e[0].pts,r=e.reduce((n,a)=>{let u=a.pts,g=u-n;return g<-4294967296&&(t=!0,u=Zi(u,i),g=u-n),g>0?n:u},i);return t&&this.debug("PTS rollover detected"),r}remux(e,t,i,r,n,a,u,g){let p,m,S,R,H,j,Q=n,Y=n;const te=e.pid>-1,ce=t.pid>-1,ae=t.samples.length,Ee=e.samples.length>0,Te=u&&ae>0||ae>1;if((!te||Ee)&&(!ce||Te)||this.ISGenerated||u){if(this.ISGenerated){var xe,Ie,Pe,Ae;const kt=this.videoTrackConfig;(kt&&(t.width!==kt.width||t.height!==kt.height||((xe=t.pixelRatio)==null?void 0:xe[0])!==((Ie=kt.pixelRatio)==null?void 0:Ie[0])||((Pe=t.pixelRatio)==null?void 0:Pe[1])!==((Ae=kt.pixelRatio)==null?void 0:Ae[1]))||!kt&&Te||this.nextAudioTs===null&&Ee)&&this.resetInitSegment()}this.ISGenerated||(S=this.generateIS(e,t,n,a));const ze=this.isVideoContiguous;let _t=-1,xt;if(Te&&(_t=cu(t.samples),!ze&&this.config.forceKeyFrameOnDiscontinuity))if(j=!0,_t>0){this.warn(`Dropped ${_t} out of ${ae} video samples due to a missing keyframe`);const kt=this.getVideoStartPts(t.samples);t.samples=t.samples.slice(_t),t.dropped+=_t,Y+=(t.samples[0].pts-kt)/t.inputTimeScale,xt=Y}else _t===-1&&(this.warn(`No keyframe found out of ${ae} video samples`),j=!1);if(this.ISGenerated){if(Ee&&Te){const kt=this.getVideoStartPts(t.samples),ut=(Zi(e.samples[0].pts,kt)-kt)/t.inputTimeScale;Q+=Math.max(0,ut),Y+=Math.max(0,-ut)}if(Ee){if(e.samplerate||(this.warn("regenerate InitSegment as audio detected"),S=this.generateIS(e,t,n,a)),m=this.remuxAudio(e,Q,this.isAudioContiguous,a,ce||Te||g===v.AUDIO?Y:void 0),Te){const kt=m?m.endPTS-m.startPTS:0;t.inputTimeScale||(this.warn("regenerate InitSegment as video detected"),S=this.generateIS(e,t,n,a)),p=this.remuxVideo(t,Y,ze,kt)}}else Te&&(p=this.remuxVideo(t,Y,ze,0));p&&(p.firstKeyFrame=_t,p.independent=_t!==-1,p.firstKeyFramePTS=xt)}}return this.ISGenerated&&this._initPTS&&this._initDTS&&(i.samples.length&&(H=Ka(i,n,this._initPTS,this._initDTS)),r.samples.length&&(R=za(r,n,this._initPTS))),{audio:m,video:p,initSegment:S,independent:j,text:R,id3:H}}generateIS(e,t,i,r){const n=e.samples,a=t.samples,u=this.typeSupported,g={},p=this._initPTS;let m=!p||r,S="audio/mp4",R,H,j,Q=-1;if(m&&(R=H=1/0),e.config&&n.length){switch(e.timescale=e.samplerate,e.segmentCodec){case"mp3":u.mpeg?(S="audio/mpeg",e.codec=""):u.mp3&&(e.codec="mp3");break;case"ac3":e.codec="ac-3";break}g.audio={id:"audio",container:S,codec:e.codec,initSegment:e.segmentCodec==="mp3"&&u.mpeg?new Uint8Array(0):Le.initSegment([e]),metadata:{channelCount:e.channelCount}},m&&(Q=e.id,j=e.inputTimeScale,!p||j!==p.timescale?R=H=n[0].pts-Math.round(j*i):m=!1)}if(t.sps&&t.pps&&a.length){if(t.timescale=t.inputTimeScale,g.video={id:"main",container:"video/mp4",codec:t.codec,initSegment:Le.initSegment([t]),metadata:{width:t.width,height:t.height}},m)if(Q=t.id,j=t.inputTimeScale,!p||j!==p.timescale){const Y=this.getVideoStartPts(a),te=Math.round(j*i);H=Math.min(H,Zi(a[0].dts,Y)-te),R=Math.min(R,Y-te)}else m=!1;this.videoTrackConfig={width:t.width,height:t.height,pixelRatio:t.pixelRatio}}if(Object.keys(g).length)return this.ISGenerated=!0,m?(p&&this.warn(`Timestamps at playlist time: ${r?"":"~"}${i} ${R/j} != initPTS: ${p.baseTime/p.timescale} (${p.baseTime}/${p.timescale}) trackId: ${p.trackId}`),this.log(`Found initPTS at playlist time: ${i} offset: ${R/j} (${R}/${j}) trackId: ${Q}`),this._initPTS={baseTime:R,timescale:j,trackId:Q},this._initDTS={baseTime:H,timescale:j,trackId:Q}):R=j=void 0,{tracks:g,initPTS:R,timescale:j,trackId:Q}}remuxVideo(e,t,i,r){const n=e.inputTimeScale,a=e.samples,u=[],g=a.length,p=this._initPTS,m=p.baseTime*n/p.timescale;let S=this.nextVideoTs,R=8,H=this.videoSampleDuration,j,Q,Y=Number.POSITIVE_INFINITY,te=Number.NEGATIVE_INFINITY,ce=!1;if(!i||S===null){const ft=m+t*n,dt=a[0].pts-Zi(a[0].dts,a[0].pts);mn&&S!==null&&Math.abs(ft-dt-(S+m))<15e3?i=!0:S=ft-dt-m}const ae=S+m;for(let ft=0;ft<g;ft++){const dt=a[ft];dt.pts=Zi(dt.pts,ae),dt.dts=Zi(dt.dts,ae),dt.dts<a[ft>0?ft-1:ft].dts&&(ce=!0)}ce&&a.sort(function(ft,dt){const $t=ft.dts-dt.dts,Zt=ft.pts-dt.pts;return $t||Zt}),j=a[0].dts,Q=a[a.length-1].dts;const Ee=Q-j,Te=Ee?Math.round(Ee/(g-1)):H||e.inputTimeScale/30;if(i){const ft=j-ae,dt=ft>Te,$t=ft<-1;if((dt||$t)&&(dt?this.warn(`${(e.segmentCodec||"").toUpperCase()}: ${Mn(ft,!0)} ms (${ft}dts) hole between fragments detected at ${t.toFixed(3)}`):this.warn(`${(e.segmentCodec||"").toUpperCase()}: ${Mn(-ft,!0)} ms (${ft}dts) overlapping between fragments detected at ${t.toFixed(3)}`),!$t||ae>=a[0].pts||mn)){j=ae;const Zt=a[0].pts-ft;if(dt)a[0].dts=j,a[0].pts=Zt;else{let Ht=!0;for(let Vt=0;Vt<a.length&&!(a[Vt].dts>Zt&&Ht);Vt++){const ki=a[Vt].pts;if(a[Vt].dts-=ft,a[Vt].pts-=ft,Vt<a.length-1){const Di=a[Vt+1].pts,Xi=a[Vt].pts,yr=Di<=Xi,tn=Di<=ki;Ht=yr==tn}}}this.log(`Video: Initial PTS/DTS adjusted: ${Mn(Zt,!0)}/${Mn(j,!0)}, delta: ${Mn(ft,!0)} ms`)}}j=Math.max(0,j);let $e=0,xe=0,Ie=j;for(let ft=0;ft<g;ft++){const dt=a[ft],$t=dt.units,Zt=$t.length;let Ht=0;for(let Vt=0;Vt<Zt;Vt++)Ht+=$t[Vt].data.length;xe+=Ht,$e+=Zt,dt.length=Ht,dt.dts<Ie?(dt.dts=Ie,Ie+=Te/4|0||1):Ie=dt.dts,Y=Math.min(dt.pts,Y),te=Math.max(dt.pts,te)}Q=a[g-1].dts;const Pe=xe+4*$e+8;let Ae;try{Ae=new Uint8Array(Pe)}catch(ft){this.observer.emit(_.ERROR,_.ERROR,{type:D.MUX_ERROR,details:w.REMUX_ALLOC_ERROR,fatal:!1,error:ft,bytes:Pe,reason:`fail allocating video mdat ${Pe}`});return}const ze=new DataView(Ae.buffer);ze.setUint32(0,Pe),Ae.set(Le.types.mdat,4);let _t=!1,xt=Number.POSITIVE_INFINITY,kt=Number.POSITIVE_INFINITY,At=Number.NEGATIVE_INFINITY,ut=Number.NEGATIVE_INFINITY;for(let ft=0;ft<g;ft++){const dt=a[ft],$t=dt.units;let Zt=0;for(let ki=0,Di=$t.length;ki<Di;ki++){const Xi=$t[ki],yr=Xi.data,tn=Xi.data.byteLength;ze.setUint32(R,tn),R+=4,Ae.set(yr,R),R+=tn,Zt+=4+tn}let Ht;if(ft<g-1)H=a[ft+1].dts-dt.dts,Ht=a[ft+1].pts-dt.pts;else{const ki=this.config,Di=ft>0?dt.dts-a[ft-1].dts:Te;if(Ht=ft>0?dt.pts-a[ft-1].pts:Te,ki.stretchShortVideoTrack&&this.nextAudioTs!==null){const Xi=Math.floor(ki.maxBufferHole*n),yr=(r?Y+r*n:this.nextAudioTs+m)-dt.pts;yr>Xi?(H=yr-Di,H<0?H=Di:_t=!0,this.log(`It is approximately ${yr/90} ms to the next segment; using duration ${H/90} ms for the last video frame.`)):H=Di}else H=Di}const Vt=Math.round(dt.pts-dt.dts);xt=Math.min(xt,H),At=Math.max(At,H),kt=Math.min(kt,Ht),ut=Math.max(ut,Ht),u.push(Ga(dt.key,H,Zt,Vt))}if(u.length){if(mn){if(mn<70){const ft=u[0].flags;ft.dependsOn=2,ft.isNonSync=0}}else if(Cs&&ut-kt<At-xt&&Te/At<.025&&u[0].cts===0){this.warn("Found irregular gaps in sample duration. Using PTS instead of DTS to determine MP4 sample duration.");let ft=j;for(let dt=0,$t=u.length;dt<$t;dt++){const Zt=ft+u[dt].duration,Ht=ft+u[dt].cts;if(dt<$t-1){const Vt=Zt+u[dt+1].cts;u[dt].duration=Vt-Ht}else u[dt].duration=dt?u[dt-1].duration:Te;u[dt].cts=0,ft=Zt}}}H=_t||!H?Te:H;const Ct=Q+H;this.nextVideoTs=S=Ct-m,this.videoSampleDuration=H,this.isVideoContiguous=!0;const Mt={data1:Le.moof(e.sequenceNumber++,j,c(e,{samples:u})),data2:Ae,startPTS:(Y-m)/n,endPTS:(te+H-m)/n,startDTS:(j-m)/n,endDTS:S/n,type:"video",hasAudio:!1,hasVideo:!0,nb:u.length,dropped:e.dropped};return e.samples=[],e.dropped=0,Mt}getSamplesPerFrame(e){switch(e.segmentCodec){case"mp3":return lu;case"ac3":return uu;default:return ou}}remuxAudio(e,t,i,r,n){const a=e.inputTimeScale,u=e.samplerate?e.samplerate:a,g=a/u,p=this.getSamplesPerFrame(e),m=p*g,S=this._initPTS,R=e.segmentCodec==="mp3"&&this.typeSupported.mpeg,H=[],j=n!==void 0;let Q=e.samples,Y=R?0:8,te=this.nextAudioTs||-1;const ce=S.baseTime*a/S.timescale,ae=ce+t*a;if(this.isAudioContiguous=i=i||Q.length&&te>0&&(r&&Math.abs(ae-(te+ce))<9e3||Math.abs(Zi(Q[0].pts,ae)-(te+ce))<20*m),Q.forEach(function(ut){ut.pts=Zi(ut.pts,ae)}),!i||te<0){if(Q=Q.filter(ut=>ut.pts>=0),!Q.length)return;n===0?te=0:r&&!j?te=Math.max(0,ae-ce):te=Q[0].pts-ce}if(e.segmentCodec==="aac"){const ut=this.config.maxAudioFramesDrift;for(let Ct=0,vt=te+ce;Ct<Q.length;Ct++){const Tt=Q[Ct],Mt=Tt.pts,ft=Mt-vt,dt=Math.abs(1e3*ft/a);if(ft<=-ut*m&&j)Ct===0&&(this.warn(`Audio frame @ ${(Mt/a).toFixed(3)}s overlaps marker by ${Math.round(1e3*ft/a)} ms.`),this.nextAudioTs=te=Mt-ce,vt=Mt);else if(ft>=ut*m&&dt<au&&j){let $t=Math.round(ft/m);for(vt=Mt-$t*m;vt<0&&$t&&m;)$t--,vt+=m;Ct===0&&(this.nextAudioTs=te=vt-ce),this.warn(`Injecting ${$t} audio frames @ ${((vt-ce)/a).toFixed(3)}s due to ${Math.round(1e3*ft/a)} ms gap.`);for(let Zt=0;Zt<$t;Zt++){let Ht=ru.getSilentFrame(e.parsedCodec||e.manifestCodec||e.codec,e.channelCount);Ht||(this.log("Unable to get silent frame for given audio codec; duplicating last frame instead."),Ht=Tt.unit.subarray()),Q.splice(Ct,0,{unit:Ht,pts:vt}),vt+=m,Ct++}}Tt.pts=vt,vt+=m}}let Ee=null,Te=null,$e,xe=0,Ie=Q.length;for(;Ie--;)xe+=Q[Ie].unit.byteLength;for(let ut=0,Ct=Q.length;ut<Ct;ut++){const vt=Q[ut],Tt=vt.unit;let Mt=vt.pts;if(Te!==null){const dt=H[ut-1];dt.duration=Math.round((Mt-Te)/g)}else if(i&&e.segmentCodec==="aac"&&(Mt=te+ce),Ee=Mt,xe>0){xe+=Y;try{$e=new Uint8Array(xe)}catch(dt){this.observer.emit(_.ERROR,_.ERROR,{type:D.MUX_ERROR,details:w.REMUX_ALLOC_ERROR,fatal:!1,error:dt,bytes:xe,reason:`fail allocating audio mdat ${xe}`});return}R||(new DataView($e.buffer).setUint32(0,xe),$e.set(Le.types.mdat,4))}else return;$e.set(Tt,Y);const ft=Tt.byteLength;Y+=ft,H.push(Ga(!0,p,ft,0)),Te=Mt}const Pe=H.length;if(!Pe)return;const Ae=H[H.length-1];te=Te-ce,this.nextAudioTs=te+g*Ae.duration;const ze=R?new Uint8Array(0):Le.moof(e.sequenceNumber++,Ee/g,c({},e,{samples:H}));e.samples=[];const _t=(Ee-ce)/a,xt=te/a,At={data1:ze,data2:$e,startPTS:_t,endPTS:xt,startDTS:_t,endDTS:xt,type:"audio",hasAudio:!0,hasVideo:!1,nb:Pe};return this.isAudioContiguous=!0,At}}function Zi(o,e){let t;if(e===null)return o;for(e<o?t=-8589934592:t=8589934592;Math.abs(o-e)>4294967296;)o+=t;return o}function cu(o){for(let e=0;e<o.length;e++)if(o[e].key)return e;return-1}function Ka(o,e,t,i){const r=o.samples.length;if(!r)return;const n=o.inputTimeScale;for(let u=0;u<r;u++){const g=o.samples[u];g.pts=Zi(g.pts-t.baseTime*n/t.timescale,e*n)/n,g.dts=Zi(g.dts-i.baseTime*n/i.timescale,e*n)/n}const a=o.samples;return o.samples=[],{samples:a}}function za(o,e,t){const i=o.samples.length;if(!i)return;const r=o.inputTimeScale;for(let a=0;a<i;a++){const u=o.samples[a];u.pts=Zi(u.pts-t.baseTime*r/t.timescale,e*r)/r}o.samples.sort((a,u)=>a.pts-u.pts);const n=o.samples;return o.samples=[],{samples:n}}class hu extends T{constructor(e,t,i,r){super("passthrough-remuxer",r),this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=null,this.initTracks=void 0,this.lastEndTime=null,this.isVideoContiguous=!1}destroy(){}resetTimeStamp(e){this.lastEndTime=null;const t=this.initPTS;t&&e&&t.baseTime===e.baseTime&&t.timescale===e.timescale||(this.initPTS=e)}resetNextTimestamp(){this.isVideoContiguous=!1,this.lastEndTime=null}resetInitSegment(e,t,i,r){this.audioCodec=t,this.videoCodec=i,this.generateInitSegment(e,r),this.emitInitSegment=!0}generateInitSegment(e,t){let{audioCodec:i,videoCodec:r}=this;if(!(e!=null&&e.byteLength)){this.initTracks=void 0,this.initData=void 0;return}const{audio:n,video:a}=this.initData=Fe(e);if(t)Ye(e,t);else{const g=n||a;g!=null&&g.encrypted&&this.warn(`Init segment with encrypted track with has no key ("${g.codec}")!`)}n&&(i=Va(n,V.AUDIO,this)),a&&(r=Va(a,V.VIDEO,this));const u={};n&&a?u.audiovideo={container:"video/mp4",codec:i+","+r,supplemental:a.supplemental,encrypted:a.encrypted,initSegment:e,id:"main"}:n?u.audio={container:"audio/mp4",codec:i,encrypted:n.encrypted,initSegment:e,id:"audio"}:a?u.video={container:"video/mp4",codec:r,supplemental:a.supplemental,encrypted:a.encrypted,initSegment:e,id:"main"}:this.warn("initSegment does not contain moov or trak boxes."),this.initTracks=u}remux(e,t,i,r,n,a){var u,g;let{initPTS:p,lastEndTime:m}=this;const S={audio:void 0,video:void 0,text:r,id3:i,initSegment:void 0};I(m)||(m=this.lastEndTime=n||0);const R=t.samples;if(!R.length)return S;const H={initPTS:void 0,timescale:void 0,trackId:void 0};let j=this.initData;if((u=j)!=null&&u.length||(this.generateInitSegment(R),j=this.initData),!((g=j)!=null&&g.length))return this.warn("Failed to generate initSegment."),S;this.emitInitSegment&&(H.tracks=this.initTracks,this.emitInitSegment=!1);const Q=Qe(R,j,this),Y=j.audio?Q[j.audio.id]:null,te=j.video?Q[j.video.id]:null,ce=qn(te,1/0),ae=qn(Y,1/0),Ee=qn(te,0,!0),Te=qn(Y,0,!0);let $e=n,xe=0;const Ie=Y&&(!te||!p&&ae<ce||p&&p.trackId===j.audio.id),Pe=Ie?Y:te;if(Pe){const vt=Pe.timescale,Tt=Pe.start-n*vt,Mt=Ie?j.audio.id:j.video.id;$e=Pe.start/vt,xe=Ie?Te-ae:Ee-ce,(a||!p)&&(fu(p,$e,n,xe)||vt!==p.timescale)&&(p&&this.warn(`Timestamps at playlist time: ${a?"":"~"}${n} ${Tt/vt} != initPTS: ${p.baseTime/p.timescale} (${p.baseTime}/${p.timescale}) trackId: ${p.trackId}`),this.log(`Found initPTS at playlist time: ${n} offset: ${$e-n} (${Tt}/${vt}) trackId: ${Mt}`),p=null,H.initPTS=Tt,H.timescale=vt,H.trackId=Mt)}else this.warn(`No audio or video samples found for initPTS at playlist time: ${n}`);p?(H.initPTS=p.baseTime,H.timescale=p.timescale,H.trackId=p.trackId):((!H.timescale||H.trackId===void 0||H.initPTS===void 0)&&(this.warn("Could not set initPTS"),H.initPTS=$e,H.timescale=1,H.trackId=-1),this.initPTS=p={baseTime:H.initPTS,timescale:H.timescale,trackId:H.trackId});const Ae=$e-p.baseTime/p.timescale,ze=Ae+xe;xe>0?this.lastEndTime=ze:(this.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());const _t=!!j.audio,xt=!!j.video;let kt="";_t&&(kt+="audio"),xt&&(kt+="video");const At=(j.audio?j.audio.encrypted:!1)||(j.video?j.video.encrypted:!1),ut={data1:R,startPTS:Ae,startDTS:Ae,endPTS:ze,endDTS:ze,type:kt,hasAudio:_t,hasVideo:xt,nb:1,dropped:0,encrypted:At};S.audio=_t&&!xt?ut:void 0,S.video=xt?ut:void 0;const Ct=te==null?void 0:te.sampleCount;if(Ct){const vt=te.keyFrameIndex,Tt=vt!==-1;ut.nb=Ct,ut.dropped=vt===0||this.isVideoContiguous?0:Tt?vt:Ct,ut.independent=Tt,ut.firstKeyFrame=vt,Tt&&te.keyFrameStart&&(ut.firstKeyFramePTS=(te.keyFrameStart-p.baseTime)/p.timescale),this.isVideoContiguous||(S.independent=Tt),this.isVideoContiguous||(this.isVideoContiguous=Tt),ut.dropped&&this.warn(`fmp4 does not start with IDR: firstIDR ${vt}/${Ct} dropped: ${ut.dropped} start: ${ut.firstKeyFramePTS||"NA"}`)}return S.initSegment=H,S.id3=Ka(i,n,p,p),r.samples.length&&(S.text=za(r,n,p)),S}}function qn(o,e,t=!1){return(o==null?void 0:o.start)!==void 0?(o.start+(t?o.duration:0))/o.timescale:e}function fu(o,e,t,i){if(o===null)return!0;const r=Math.max(i,1),n=e-o.baseTime/o.timescale;return Math.abs(n-t)>r}function Va(o,e,t){const i=o.codec;return i&&i.length>4?i:e===V.AUDIO?i==="ec-3"||i==="ac-3"||i==="alac"?i:i==="fLaC"||i==="Opus"?oe(i,!1):(t.warn(`Unhandled audio codec "${i}" in mp4 MAP`),i||"mp4a"):(t.warn(`Unhandled video codec "${i}" in mp4 MAP`),i||"avc1")}let Ir;try{Ir=self.performance.now.bind(self.performance)}catch(o){Ir=Date.now}const Yn=[{demux:Xl,remux:hu},{demux:jr,remux:Vn},{demux:Vl,remux:Vn},{demux:Yl,remux:Vn}];Yn.splice(2,0,{demux:ql,remux:Vn});class qa{constructor(e,t,i,r,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=i,this.id=n,this.logger=a}configure(e){this.transmuxConfig=e,this.decrypter&&this.decrypter.reset()}push(e,t,i,r){const n=i.transmuxing;n.executeStart=Ir();let a=new Uint8Array(e);const{currentTransmuxState:u,transmuxConfig:g}=this;r&&(this.currentTransmuxState=r);const{contiguous:p,discontinuity:m,trackSwitch:S,accurateTimeOffset:R,timeOffset:H,initSegmentChange:j}=r||u,{audioCodec:Q,videoCodec:Y,defaultInitPts:te,duration:ce,initSegmentData:ae}=g,Ee=du(a,t);if(Ee&&hr(Ee.method)){const Ie=this.getDecrypter(),Pe=Ri(Ee.method);if(Ie.isSync()){let Ae=Ie.softwareDecrypt(a,Ee.key.buffer,Ee.iv.buffer,Pe);if(i.part>-1){const _t=Ie.flush();Ae=_t&&_t.buffer}if(!Ae)return n.executeEnd=Ir(),Ts(i);a=new Uint8Array(Ae)}else return this.asyncResult=!0,this.decryptionPromise=Ie.webCryptoDecrypt(a,Ee.key.buffer,Ee.iv.buffer,Pe).then(Ae=>{const ze=this.push(Ae,null,i);return this.decryptionPromise=null,ze}),this.decryptionPromise}const Te=this.needsProbing(m,S);if(Te){const Ie=this.configureTransmuxer(a);if(Ie)return this.logger.warn(`[transmuxer] ${Ie.message}`),this.observer.emit(_.ERROR,_.ERROR,{type:D.MEDIA_ERROR,details:w.FRAG_PARSING_ERROR,fatal:!1,error:Ie,reason:Ie.message}),n.executeEnd=Ir(),Ts(i)}(m||S||j||Te)&&this.resetInitSegment(ae,Q,Y,ce,t),(m||j||Te)&&this.resetInitialTimestamp(te),p||this.resetContiguity();const $e=this.transmux(a,Ee,H,R,i);this.asyncResult=Bn($e);const xe=this.currentTransmuxState;return xe.contiguous=!0,xe.discontinuity=!1,xe.trackSwitch=!1,n.executeEnd=Ir(),$e}flush(e){const t=e.transmuxing;t.executeStart=Ir();const{decrypter:i,currentTransmuxState:r,decryptionPromise:n}=this;if(n)return this.asyncResult=!0,n.then(()=>this.flush(e));const a=[],{timeOffset:u}=r;if(i){const S=i.flush();S&&a.push(this.push(S.buffer,null,e))}const{demuxer:g,remuxer:p}=this;if(!g||!p){t.executeEnd=Ir();const S=[Ts(e)];return this.asyncResult?Promise.resolve(S):S}const m=g.flush(u);return Bn(m)?(this.asyncResult=!0,m.then(S=>(this.flushRemux(a,S,e),a))):(this.flushRemux(a,m,e),this.asyncResult?Promise.resolve(a):a)}flushRemux(e,t,i){const{audioTrack:r,videoTrack:n,id3Track:a,textTrack:u}=t,{accurateTimeOffset:g,timeOffset:p}=this.currentTransmuxState;this.logger.log(`[transmuxer.ts]: Flushed ${this.id} sn: ${i.sn}${i.part>-1?" part: "+i.part:""} of ${this.id===v.MAIN?"level":"track"} ${i.level}`);const m=this.remuxer.remux(r,n,a,u,p,g,!0,this.id);e.push({remuxResult:m,chunkMeta:i}),i.transmuxing.executeEnd=Ir()}resetInitialTimestamp(e){const{demuxer:t,remuxer:i}=this;!t||!i||(t.resetTimeStamp(e),i.resetTimeStamp(e))}resetContiguity(){const{demuxer:e,remuxer:t}=this;!e||!t||(e.resetContiguity(),t.resetNextTimestamp())}resetInitSegment(e,t,i,r,n){const{demuxer:a,remuxer:u}=this;!a||!u||(a.resetInitSegment(e,t,i,r),u.resetInitSegment(e,t,i,n))}destroy(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)}transmux(e,t,i,r,n){let a;return t&&t.method==="SAMPLE-AES"?a=this.transmuxSampleAes(e,t,i,r,n):a=this.transmuxUnencrypted(e,i,r,n),a}transmuxUnencrypted(e,t,i,r){const{audioTrack:n,videoTrack:a,id3Track:u,textTrack:g}=this.demuxer.demux(e,t,!1,!this.config.progressive);return{remuxResult:this.remuxer.remux(n,a,u,g,t,i,!1,this.id),chunkMeta:r}}transmuxSampleAes(e,t,i,r,n){return this.demuxer.demuxSampleAes(e,t,i).then(a=>({remuxResult:this.remuxer.remux(a.audioTrack,a.videoTrack,a.id3Track,a.textTrack,i,r,!1,this.id),chunkMeta:n}))}configureTransmuxer(e){const{config:t,observer:i,typeSupported:r}=this;let n;for(let S=0,R=Yn.length;S<R;S++){var a;if((a=Yn[S].demux)!=null&&a.probe(e,this.logger)){n=Yn[S];break}}if(!n)return new Error("Failed to find demuxer by probing fragment data");const u=this.demuxer,g=this.remuxer,p=n.remux,m=n.demux;(!g||!(g instanceof p))&&(this.remuxer=new p(i,t,r,this.logger)),(!u||!(u instanceof m))&&(this.demuxer=new m(i,t,r,this.logger),this.probe=m.probe)}needsProbing(e,t){return!this.demuxer||!this.remuxer||e||t}getDecrypter(){let e=this.decrypter;return e||(e=this.decrypter=new Mr(this.config)),e}}function du(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 Ts=o=>({remuxResult:{},chunkMeta:o});function Bn(o){return"then"in o&&o.then instanceof Function}class pu{constructor(e,t,i,r,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=i,this.duration=r,this.defaultInitPts=n||null}}class _u{constructor(e,t,i,r,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=i,this.trackSwitch=r,this.timeOffset=n,this.initSegmentChange=a}}let Ya=0;class Za{constructor(e,t,i,r){this.error=null,this.hls=void 0,this.id=void 0,this.instanceNo=Ya++,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=g=>{const p=g.data,m=this.hls;if(!(!m||!(p!=null&&p.event)||p.instanceNo!==this.instanceNo))switch(p.event){case"init":{var S;const R=(S=this.workerContext)==null?void 0:S.objectURL;R&&self.URL.revokeObjectURL(R);break}case"transmuxComplete":{this.handleTransmuxComplete(p.data);break}case"flush":{this.onFlush(p.data);break}case"workerLog":{m.logger[p.data.logType]&&m.logger[p.data.logType](p.data.message);break}default:{p.data=p.data||{},p.data.frag=this.frag,p.data.part=this.part,p.data.id=this.id,m.trigger(p.event,p.data);break}}},this.onWorkerError=g=>{if(!this.hls)return;const p=new Error(`${g.message} (${g.filename}:${g.lineno})`);this.hls.config.enableWorker=!1,this.hls.logger.warn(`Error in "${this.id}" Web Worker, fallback to inline`),this.hls.trigger(_.ERROR,{type:D.OTHER_ERROR,details:w.INTERNAL_EXCEPTION,fatal:!1,event:"demuxerWorker",error:p})};const n=e.config;this.hls=e,this.id=t,this.useWorker=!!n.enableWorker,this.onTransmuxComplete=i,this.onFlush=r;const a=(g,p)=>{p=p||{},p.frag=this.frag||void 0,g===_.ERROR&&(p=p,p.parent=this.id,p.part=this.part,this.error=p.error),this.hls.trigger(g,p)};this.observer=new _s,this.observer.on(_.FRAG_DECRYPTED,a),this.observer.on(_.ERROR,a);const u=gt(n.preferManagedMediaSource);if(this.useWorker&&typeof Worker!="undefined"){const g=this.hls.logger;if(n.workerPath||yl()){try{n.workerPath?(g.log(`loading Web Worker ${n.workerPath} for "${t}"`),this.workerContext=El(n.workerPath)):(g.log(`injecting Web Worker for "${t}"`),this.workerContext=bl());const{worker:m}=this.workerContext;m.addEventListener("message",this.onWorkerMessage),m.addEventListener("error",this.onWorkerError),m.postMessage({instanceNo:this.instanceNo,cmd:"init",typeSupported:u,id:t,config:Ft(n)})}catch(m){g.warn(`Error setting up "${t}" Web Worker, fallback to inline`,m),this.terminateWorker(),this.error=null,this.transmuxer=new qa(this.observer,u,n,"",t,e.logger)}return}}this.transmuxer=new qa(this.observer,u,n,"",t,e.logger)}reset(){if(this.frag=null,this.part=null,this.workerContext){const e=this.instanceNo;this.instanceNo=Ya++;const t=this.hls.config,i=gt(t.preferManagedMediaSource);this.workerContext.worker.postMessage({instanceNo:this.instanceNo,cmd:"reset",resetNo:e,typeSupported:i,id:this.id,config:Ft(t)})}}terminateWorker(){if(this.workerContext){const{worker:e}=this.workerContext;this.workerContext=null,e.removeEventListener("message",this.onWorkerMessage),e.removeEventListener("error",this.onWorkerError),Sl(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,i,r,n,a,u,g,p,m){var S,R;p.transmuxing.start=self.performance.now();const{instanceNo:H,transmuxer:j}=this,Q=a?a.start:n.start,Y=n.decryptdata,te=this.frag,ce=!(te&&n.cc===te.cc),ae=!(te&&p.level===te.level),Ee=te?p.sn-te.sn:-1,Te=this.part?p.part-this.part.index:-1,$e=Ee===0&&p.id>1&&p.id===(te==null?void 0:te.stats.chunkCount),xe=!ae&&(Ee===1||Ee===0&&(Te===1||$e&&Te<=0)),Ie=self.performance.now();(ae||Ee||n.stats.parsing.start===0)&&(n.stats.parsing.start=Ie),a&&(Te||!xe)&&(a.stats.parsing.start=Ie);const Pe=!(te&&((S=n.initSegment)==null?void 0:S.url)===((R=te.initSegment)==null?void 0:R.url)),Ae=new _u(ce,xe,g,ae,Q,Pe);if(!xe||ce||Pe){this.hls.logger.log(`[transmuxer-interface]: Starting new transmux session for ${n.type} sn: ${p.sn}${p.part>-1?" part: "+p.part:""} ${this.id===v.MAIN?"level":"track"}: ${p.level} id: ${p.id}
discontinuity: ${ce}
trackSwitch: ${ae}
contiguous: ${xe}
accurateTimeOffset: ${g}
timeOffset: ${Q}
initSegmentChange: ${Pe}`);const ze=new pu(i,r,t,u,m);this.configureTransmuxer(ze)}if(this.frag=n,this.part=a,this.workerContext)this.workerContext.worker.postMessage({instanceNo:H,cmd:"demux",data:e,decryptdata:Y,chunkMeta:p,state:Ae},e instanceof ArrayBuffer?[e]:[]);else if(j){const ze=j.push(e,Y,p,Ae);Bn(ze)?ze.then(_t=>{this.handleTransmuxComplete(_t)}).catch(_t=>{this.transmuxerError(_t,p,"transmuxer-interface push error")}):this.handleTransmuxComplete(ze)}}flush(e){e.transmuxing.start=self.performance.now();const{instanceNo:t,transmuxer:i}=this;if(this.workerContext)this.workerContext.worker.postMessage({instanceNo:t,cmd:"flush",chunkMeta:e});else if(i){const r=i.flush(e);Bn(r)?r.then(n=>{this.handleFlushResult(n,e)}).catch(n=>{this.transmuxerError(n,e,"transmuxer-interface flush error")}):this.handleFlushResult(r,e)}}transmuxerError(e,t,i){this.hls&&(this.error=e,this.hls.trigger(_.ERROR,{type:D.MEDIA_ERROR,details:w.FRAG_PARSING_ERROR,chunkMeta:t,frag:this.frag||void 0,part:this.part||void 0,fatal:!1,error:e,err:e,reason:i}))}handleFlushResult(e,t){e.forEach(i=>{this.handleTransmuxComplete(i)}),this.onFlush(t)}configureTransmuxer(e){const{instanceNo:t,transmuxer:i}=this;this.workerContext?this.workerContext.worker.postMessage({instanceNo:t,cmd:"configure",config:e}):i&&i.configure(e)}handleTransmuxComplete(e){e.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(e)}}const Xa=100;class gu extends ds{constructor(e,t,i){super(e,t,i,"audio-stream-controller",v.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(_.LEVEL_LOADED,this.onLevelLoaded,this),e.on(_.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.on(_.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(_.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(_.BUFFER_RESET,this.onBufferReset,this),e.on(_.BUFFER_CREATED,this.onBufferCreated,this),e.on(_.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(_.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(_.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(_.FRAG_LOADING,this.onFragLoading,this),e.on(_.FRAG_BUFFERED,this.onFragBuffered,this)}unregisterListeners(){const{hls:e}=this;e&&(super.unregisterListeners(),e.off(_.LEVEL_LOADED,this.onLevelLoaded,this),e.off(_.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.off(_.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(_.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(_.BUFFER_RESET,this.onBufferReset,this),e.off(_.BUFFER_CREATED,this.onBufferCreated,this),e.off(_.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(_.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(_.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(_.FRAG_LOADING,this.onFragLoading,this),e.off(_.FRAG_BUFFERED,this.onFragBuffered,this))}onInitPtsFound(e,{frag:t,id:i,initPTS:r,timescale:n,trackId:a}){if(i===v.MAIN){const u=t.cc,g=this.fragCurrent;if(this.initPTS[u]={baseTime:r,timescale:n,trackId:a},this.log(`InitPTS for cc: ${u} found from main: ${r/n} (${r}/${n}) trackId: ${a}`),this.mainAnchor=t,this.state===qe.WAITING_INIT_PTS){const p=this.waitingData;(!p&&!this.loadingParts||p&&p.frag.cc!==u)&&this.syncWithAnchor(t,p==null?void 0:p.frag)}else!this.hls.hasEnoughToStart&&g&&g.cc!==u?(g.abortRequests(),this.syncWithAnchor(t,g)):this.state===qe.IDLE&&this.tick()}}getLoadPosition(){return!this.startFragRequested&&this.nextLoadPosition>=0?this.nextLoadPosition:super.getLoadPosition()}syncWithAnchor(e,t){var i;const r=((i=this.mainFragLoading)==null?void 0:i.frag)||null;if(t&&(r==null?void 0:r.cc)===t.cc)return;const n=(r||e).cc,a=this.getLevelDetails(),u=this.getLoadPosition(),g=$i(a,n,u);g&&(this.log(`Syncing with main frag at ${g.start} cc ${g.cc}`),this.startFragRequested=!1,this.nextLoadPosition=g.start,this.resetLoadingState(),this.state===qe.IDLE&&this.doTickIdle())}startLoad(e,t){if(!this.levels){this.startPosition=e,this.state=qe.STOPPED;return}const i=this.lastCurrentTime;this.stopLoad(),this.setInterval(Xa),i>0&&e===-1?(this.log(`Override startPosition with lastCurrentTime @${i.toFixed(3)}`),e=i,this.state=qe.IDLE):this.state=qe.WAITING_TRACK,this.nextLoadPosition=this.lastCurrentTime=e+this.timelineOffset,this.startPosition=t?-1:e,this.tick()}doTick(){switch(this.state){case qe.IDLE:this.doTickIdle();break;case qe.WAITING_TRACK:{const{levels:e,trackId:t}=this,i=e==null?void 0:e[t],r=i==null?void 0:i.details;if(r&&!this.waitForLive(i)){if(this.waitForCdnTuneIn(r))break;this.state=qe.WAITING_INIT_PTS}break}case qe.FRAG_LOADING_WAITING_RETRY:{this.checkRetryDate();break}case qe.WAITING_INIT_PTS:{const e=this.waitingData;if(e){const{frag:t,part:i,cache:r,complete:n}=e,a=this.mainAnchor;if(this.initPTS[t.cc]!==void 0){this.waitingData=null,this.state=qe.FRAG_LOADING;const u=r.flush().buffer,g={frag:t,part:i,payload:u,networkDetails:null};this._handleFragmentLoadProgress(g),n&&super._handleFragmentLoadComplete(g)}else a&&a.cc!==e.frag.cc&&this.syncWithAnchor(a,e.frag)}else this.state=qe.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:i,media:r,trackId:n}=this,a=t.config;if(!this.buffering||!r&&!this.primaryPrefetch&&(this.startFragRequested||!a.startFragPrefetch)||!(i!=null&&i[n]))return;const u=i[n],g=u.details;if(!g||this.waitForLive(u)||this.waitForCdnTuneIn(g)){this.state=qe.WAITING_TRACK,this.startFragRequested=!1;return}const p=this.mediaBuffer?this.mediaBuffer:this.media;this.bufferFlushed&&p&&(this.bufferFlushed=!1,this.afterBufferFlushed(p,V.AUDIO,v.AUDIO));const m=this.getFwdBufferInfo(p,v.AUDIO);if(m===null)return;if(!this.switchingTrack&&this._streamEnded(m,g)){t.trigger(_.BUFFER_EOS,{type:"audio"}),this.state=qe.ENDED;return}const S=m.len,R=t.maxBufferLength,H=g.fragments,j=H[0].start,Q=this.getLoadPosition(),Y=this.flushing?Q:m.end;if(this.switchingTrack&&r){const ae=Q;g.PTSKnown&&ae<j&&(m.end>j||m.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),r.currentTime=j+.05)}if(S>=R&&!this.switchingTrack&&Y<H[H.length-1].start)return;let te=this.getNextFragment(Y,g);if(te&&this.isLoopLoading(te,Y)&&(te=this.getNextFragmentLoopLoading(te,g,m,v.MAIN,R)),!te){this.bufferFlushed=!0;return}let ce=((e=this.mainFragLoading)==null?void 0:e.frag)||null;if(!this.audioOnly&&this.startFragRequested&&ce&&pe(te)&&!te.endList&&(!g.live||!this.loadingParts&&Y<this.hls.liveSyncPosition)&&(this.fragmentTracker.getState(ce)===ei.OK&&(this.mainFragLoading=ce=null),ce&&pe(ce))){if(te.start>ce.end){const Ee=this.fragmentTracker.getFragAtPos(Y,v.MAIN);Ee&&Ee.end>ce.end&&(ce=Ee,this.mainFragLoading={frag:Ee,targetBufferTime:null})}if(te.start>ce.end)return}this.loadFragment(te,u,Y)}onMediaDetaching(e,t){this.bufferFlushed=this.flushing=!1,super.onMediaDetaching(e,t)}onAudioTracksUpdated(e,{audioTracks:t}){this.resetTransmuxer(),this.levels=t.map(i=>new Si(i))}onAudioTrackSwitching(e,t){const i=!!t.url;this.trackId=t.id;const{fragCurrent:r}=this;r&&(r.abortRequests(),this.removeUnbufferedFrags(r.start)),this.resetLoadingState(),i?(this.switchingTrack=t,this.flushAudioIfNeeded(t),this.state!==qe.STOPPED&&(this.setInterval(Xa),this.state=qe.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 i=this.cachedTrackLoadedData;i&&(this.cachedTrackLoadedData=null,this.onAudioTrackLoaded(_.AUDIO_TRACK_LOADED,i))}onAudioTrackLoaded(e,t){var i;const{levels:r}=this,{details:n,id:a,groupId:u,track:g}=t;if(!r){this.warn(`Audio tracks reset while loading track ${a} "${g.name}" of "${u}"`);return}const p=this.mainDetails;if(!p||n.endCC>p.endCC||p.expired){this.cachedTrackLoadedData=t,this.state!==qe.STOPPED&&(this.state=qe.WAITING_TRACK);return}this.cachedTrackLoadedData=null,this.log(`Audio track ${a} "${g.name}" of "${u}" loaded [${n.startSN},${n.endSN}]${n.lastPartSn?`[part-${n.lastPartSn}-${n.lastPartIndex}]`:""},duration:${n.totalduration}`);const m=r[a];let S=0;if(n.live||(i=m.details)!=null&&i.live){if(this.checkLiveUpdate(n),n.deltaUpdateFailed)return;if(m.details){var R;S=this.alignPlaylists(n,m.details,(R=this.levelLastLoaded)==null?void 0:R.details)}n.alignedSliding||(wa(n,p),n.alignedSliding||jn(n,p),S=n.fragmentStart)}m.details=n,this.levelLastLoaded=m,this.startFragRequested||this.setStartPosition(p,S),this.hls.trigger(_.AUDIO_TRACK_UPDATED,{details:n,id:a,groupId:t.groupId}),this.state===qe.WAITING_TRACK&&!this.waitForCdnTuneIn(n)&&(this.state=qe.IDLE),this.tick()}_handleFragmentLoadProgress(e){var t;const i=e.frag,{part:r,payload:n}=e,{config:a,trackId:u,levels:g}=this;if(!g){this.warn(`Audio tracks were reset while fragment load was in progress. Fragment ${i.sn} of level ${i.level} will not be buffered`);return}const p=g[u];if(!p){this.warn("Audio track is undefined on fragment load progress");return}const m=p.details;if(!m){this.warn("Audio track details undefined on fragment load progress"),this.removeUnbufferedFrags(i.start);return}const S=a.defaultAudioCodec||p.audioCodec||"mp4a.40.2";let R=this.transmuxer;R||(R=this.transmuxer=new Za(this.hls,v.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));const H=this.initPTS[i.cc],j=(t=i.initSegment)==null?void 0:t.data;if(H!==void 0){const Y=r?r.index:-1,te=Y!==-1,ce=new Fi(i.level,i.sn,i.stats.chunkCount,n.byteLength,Y,te);R.push(n,j,S,"",i,r,m.totalduration,!1,ce,H)}else{this.log(`Unknown video PTS for cc ${i.cc}, waiting for video PTS before demuxing audio frag ${i.sn} of [${m.startSN} ,${m.endSN}],track ${u}`);const{cache:Q}=this.waitingData=this.waitingData||{frag:i,part:r,cache:new Aa,complete:!1};Q.push(new Uint8Array(n)),this.state!==qe.STOPPED&&(this.state=qe.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 i=t.tracks.audio;i&&(this.mediaBuffer=i.buffer||null)}onFragLoading(e,t){!this.audioOnly&&t.frag.type===v.MAIN&&pe(t.frag)&&(this.mainFragLoading=t,this.state===qe.IDLE&&this.tick())}onFragBuffered(e,t){const{frag:i,part:r}=t;if(i.type!==v.AUDIO){!this.audioOnly&&i.type===v.MAIN&&!i.elementaryStreams.video&&!i.elementaryStreams.audiovideo&&(this.audioOnly=!0,this.mainFragLoading=null);return}if(this.fragContextChanged(i)){this.warn(`Fragment ${i.sn}${r?" p: "+r.index:""} of level ${i.level} finished buffering, but was aborted. state: ${this.state}, audioSwitch: ${this.switchingTrack?this.switchingTrack.name:"false"}`);return}if(pe(i)){this.fragPrevious=i;const n=this.switchingTrack;n&&(this.bufferedTrack=n,this.switchingTrack=null,this.hls.trigger(_.AUDIO_TRACK_SWITCHED,h({},n)))}this.fragBufferedComplete(i,r),this.media&&this.tick()}onError(e,t){var i;if(t.fatal){this.state=qe.ERROR;return}switch(t.details){case w.FRAG_GAP:case w.FRAG_PARSING_ERROR:case w.FRAG_DECRYPT_ERROR:case w.FRAG_LOAD_ERROR:case w.FRAG_LOAD_TIMEOUT:case w.KEY_LOAD_ERROR:case w.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(v.AUDIO,t);break;case w.AUDIO_TRACK_LOAD_ERROR:case w.AUDIO_TRACK_LOAD_TIMEOUT:case w.LEVEL_PARSING_ERROR:!t.levelRetry&&this.state===qe.WAITING_TRACK&&((i=t.context)==null?void 0:i.type)===F.AUDIO_TRACK&&(this.state=qe.IDLE);break;case w.BUFFER_ADD_CODEC_ERROR:case w.BUFFER_APPEND_ERROR:if(t.parent!=="audio")return;this.reduceLengthAndFlushBuffer(t)||this.resetLoadingState();break;case w.BUFFER_FULL_ERROR:if(t.parent!=="audio")return;this.reduceLengthAndFlushBuffer(t)&&(this.bufferedTrack=null,super.flushMainBuffer(0,Number.POSITIVE_INFINITY,"audio"));break;case w.INTERNAL_EXCEPTION:this.recoverWorkerError(t);break}}onBufferFlushing(e,{type:t}){t!==V.VIDEO&&(this.flushing=!0)}onBufferFlushed(e,{type:t}){if(t!==V.VIDEO){this.flushing=!1,this.bufferFlushed=!0,this.state===qe.ENDED&&(this.state=qe.IDLE);const i=this.mediaBuffer||this.media;i&&(this.afterBufferFlushed(i,t,v.AUDIO),this.tick())}}_handleTransmuxComplete(e){var t;const i="audio",{hls:r}=this,{remuxResult:n,chunkMeta:a}=e,u=this.getCurrentContext(a);if(!u){this.resetWhenMissingContext(a);return}const{frag:g,part:p,level:m}=u,{details:S}=m,{audio:R,text:H,id3:j,initSegment:Q}=n;if(this.fragContextChanged(g)||!S){this.fragmentTracker.removeFragment(g);return}if(this.state=qe.PARSING,this.switchingTrack&&R&&this.completeAudioSwitch(this.switchingTrack),Q!=null&&Q.tracks){const Y=g.initSegment||g;if(this.unhandledEncryptionError(Q,g))return;this._bufferInitSegment(m,Q.tracks,Y,a),r.trigger(_.FRAG_PARSING_INIT_SEGMENT,{frag:Y,id:i,tracks:Q.tracks})}if(R){const{startPTS:Y,endPTS:te,startDTS:ce,endDTS:ae}=R;p&&(p.elementaryStreams[V.AUDIO]={startPTS:Y,endPTS:te,startDTS:ce,endDTS:ae}),g.setElementaryStreamInfo(V.AUDIO,Y,te,ce,ae),this.bufferFragmentData(R,g,p,a)}if(j!=null&&(t=j.samples)!=null&&t.length){const Y=c({id:i,frag:g,details:S},j);r.trigger(_.FRAG_PARSING_METADATA,Y)}if(H){const Y=c({id:i,frag:g,details:S},H);r.trigger(_.FRAG_PARSING_USERDATA,Y)}}_bufferInitSegment(e,t,i,r){if(this.state!==qe.PARSING||(t.video&&delete t.video,t.audiovideo&&delete t.audiovideo,!t.audio))return;const n=t.audio;n.id=v.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(_.BUFFER_CODECS,t);const u=n.initSegment;if(u!=null&&u.byteLength){const g={type:"audio",frag:i,part:null,chunkMeta:r,parent:i.type,data:u};this.hls.trigger(_.BUFFER_APPENDING,g)}this.tickImmediate()}loadFragment(e,t,i){const r=this.fragmentTracker.getState(e);if(this.switchingTrack||r===ei.NOT_LOADED||r===ei.PARTIAL){var n;if(!pe(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=qe.WAITING_INIT_PTS;const a=this.mainDetails;a&&a.fragmentStart!==t.details.fragmentStart&&jn(t.details,a)}else super.loadFragment(e,t,i)}else this.clearTrackerIfNeeded(e)}flushAudioIfNeeded(e){if(this.media&&this.bufferedTrack){const{name:t,lang:i,assocLang:r,characteristics:n,audioCodec:a,channels:u}=this.bufferedTrack;pi({name:t,lang:i,assocLang:r,characteristics:n,audioCodec:a,channels:u},e,Ji)||(Er(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(_.AUDIO_TRACK_SWITCHED,h({},e))}}class Ds extends T{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,i){const r=t==null?void 0:t.renditionReports;if(r){let n=-1;for(let a=0;a<r.length;a++){const u=r[a];let g;try{g=new self.URL(u.URI,t.url).href}catch(p){this.warn(`Could not construct new URL for Rendition Report: ${p}`),g=u.URI||""}if(g===e){n=a;break}else g===e.substring(0,g.length)&&(n=a)}if(n!==-1){const a=r[n],u=parseInt(a["LAST-MSN"])||t.lastPartSn;let g=parseInt(a["LAST-PART"])||t.lastPartIndex;if(this.hls.config.lowLatencyMode){const m=Math.min(t.age-t.partTarget,t.targetduration);g>=0&&m>t.partTarget&&(g+=1)}const p=i&&Ei(i);return new jt(u,g>=0?g:void 0,p)}}}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(i){this.warn(`Could not construct new URL with HLS Delivery Directives: ${i}`)}return e}playlistLoaded(e,t,i){const{details:r,stats:n}=t,a=self.performance.now(),u=n.loading.first?Math.max(0,a-n.loading.first):0;r.advancedDateTime=Date.now()-u;const g=this.hls.config.timelineOffset;if(g!==r.appliedTimelineOffset){const m=Math.max(g||0,0);r.appliedTimelineOffset=m,r.fragments.forEach(S=>{S.setStart(S.playlistOffset+m)})}if(r.live||i!=null&&i.live){const m="levelInfo"in t?t.levelInfo:t.track;if(r.reloaded(i),i&&r.fragments.length>0){ll(i,r,this);const ce=r.playlistParsingError;if(ce){this.warn(ce);const ae=this.hls;if(!ae.config.ignorePlaylistParsingErrors){var p;const{networkDetails:Ee}=t;ae.trigger(_.ERROR,{type:D.NETWORK_ERROR,details:w.LEVEL_PARSING_ERROR,fatal:!1,url:r.url,error:ce,reason:ce.message,level:t.level||void 0,parent:(p=r.fragments[0])==null?void 0:p.type,networkDetails:Ee,stats:n});return}r.playlistParsingError=null}}r.requestScheduled===-1&&(r.requestScheduled=n.loading.start);const S=this.hls.mainForwardBufferInfo,R=S?S.end-S.len:0,H=(r.edge-R)*1e3,j=_a(r,H);if(r.requestScheduled+j<a?r.requestScheduled=a:r.requestScheduled+=j,this.log(`live playlist ${e} ${r.advanced?"REFRESHED "+r.lastPartSn+"-"+r.lastPartIndex:r.updated?"UPDATED":"MISSED"}`),!this.canLoad||!r.live)return;let Q,Y,te;if(r.canBlockReload&&r.endSN&&r.advanced){const ce=this.hls.config.lowLatencyMode,ae=r.lastPartSn,Ee=r.endSN,Te=r.lastPartIndex,$e=Te!==-1,xe=ae===Ee;$e?xe?(Y=Ee+1,te=ce?0:Te):(Y=ae,te=ce?Te+1:r.maxPartIndex):Y=Ee+1;const Ie=r.age,Pe=Ie+r.ageHeader;let Ae=Math.min(Pe-r.partTarget,r.targetduration*1.5);if(Ae>0){if(Pe>r.targetduration*3)this.log(`Playlist last advanced ${Ie.toFixed(2)}s ago. Omitting segment and part directives.`),Y=void 0,te=void 0;else if(i!=null&&i.tuneInGoal&&Pe-r.partTarget>i.tuneInGoal)this.warn(`CDN Tune-in goal increased from: ${i.tuneInGoal} to: ${Ae} with playlist age: ${r.age}`),Ae=0;else{const ze=Math.floor(Ae/r.targetduration);if(Y+=ze,te!==void 0){const _t=Math.round(Ae%r.targetduration/r.partTarget);te+=_t}this.log(`CDN Tune-in age: ${r.ageHeader}s last advanced ${Ie.toFixed(2)}s goal: ${Ae} skip sn ${ze} to part ${te}`)}r.tuneInGoal=Ae}if(Q=this.getDeliveryDirectives(r,t.deliveryDirectives,Y,te),ce||!xe){r.requestScheduled=a,this.loadingPlaylist(m,Q);return}}else(r.canBlockReload||r.canSkipUntil)&&(Q=this.getDeliveryDirectives(r,t.deliveryDirectives,Y,te));Q&&Y!==void 0&&r.canBlockReload&&(r.requestScheduled=n.loading.first+Math.max(j-u*2,j/2)),this.scheduleLoading(m,Q,r)}else this.clearTimer()}scheduleLoading(e,t,i){const r=i||e.details;if(!r){this.loadingPlaylist(e,t);return}const n=self.performance.now(),a=r.requestScheduled;if(n>=a){this.loadingPlaylist(e,t);return}const u=a-n;this.log(`reload live playlist ${e.name||e.bitrate+"bps"} in ${Math.round(u)} ms`),this.clearTimer(),this.timer=self.setTimeout(()=>this.loadingPlaylist(e,t),u)}getDeliveryDirectives(e,t,i,r){let n=Ei(e);return t!=null&&t.skip&&e.deltaUpdateFailed&&(i=t.msn,r=t.part,n=ii.No),new jt(i,r,n)}checkRetry(e){const t=e.details,i=Vi(e),r=e.errorAction,{action:n,retryCount:a=0,retryConfig:u}=r||{},g=!!r&&!!u&&(n===ci.RetryRequest||!r.resolved&&n===ci.SendAlternateToPenaltyBox);if(g){var p;if(a>=u.maxNumRetry)return!1;if(i&&(p=e.context)!=null&&p.deliveryDirectives)this.warn(`Retrying playlist loading ${a+1}/${u.maxNumRetry} after "${t}" without delivery-directives`),this.loadPlaylist();else{const m=Or(u,a);this.clearTimer(),this.timer=self.setTimeout(()=>this.loadPlaylist(),m),this.warn(`Retrying playlist loading ${a+1}/${u.maxNumRetry} after "${t}" in ${m}ms`)}e.levelRetry=!0,r.resolved=!0}return g}}function Qa(o,e){if(o.length!==e.length)return!1;for(let t=0;t<o.length;t++)if(!Nn(o[t].attrs,e[t].attrs))return!1;return!0}function Nn(o,e,t){const i=o["STABLE-RENDITION-ID"];return i&&!t?i===e["STABLE-RENDITION-ID"]:!(t||["LANGUAGE","NAME","CHARACTERISTICS","AUTOSELECT","DEFAULT","FORCED","ASSOC-LANGUAGE"]).some(r=>o[r]!==e[r])}function Ls(o,e){return e.label.toLowerCase()===o.name.toLowerCase()&&(!e.language||e.language.toLowerCase()===(o.lang||"").toLowerCase())}class mu extends Ds{constructor(e){super(e,"audio-track-controller"),this.tracks=[],this.groupIds=null,this.tracksInGroup=[],this.trackId=-1,this.currentTrack=null,this.selectDefaultTrack=!0,this.registerListeners()}registerListeners(){const{hls:e}=this;e.on(_.MANIFEST_LOADING,this.onManifestLoading,this),e.on(_.MANIFEST_PARSED,this.onManifestParsed,this),e.on(_.LEVEL_LOADING,this.onLevelLoading,this),e.on(_.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(_.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(_.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(_.MANIFEST_LOADING,this.onManifestLoading,this),e.off(_.MANIFEST_PARSED,this.onManifestParsed,this),e.off(_.LEVEL_LOADING,this.onLevelLoading,this),e.off(_.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(_.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(_.ERROR,this.onError,this)}destroy(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.currentTrack=null,super.destroy()}onManifestLoading(){this.tracks=[],this.tracksInGroup=[],this.groupIds=null,this.currentTrack=null,this.trackId=-1,this.selectDefaultTrack=!0}onManifestParsed(e,t){this.tracks=t.audioTracks||[]}onAudioTrackLoaded(e,t){const{id:i,groupId:r,details:n}=t,a=this.tracksInGroup[i];if(!a||a.groupId!==r){this.warn(`Audio track with id:${i} and group:${r} not found in active group ${a==null?void 0:a.groupId}`);return}const u=a.details;a.details=t.details,this.log(`Audio track ${i} "${a.name}" lang:${a.lang} group:${r} loaded [${n.startSN}-${n.endSN}]`),i===this.trackId&&this.playlistLoaded(i,t,u)}onLevelLoading(e,t){this.switchLevel(t.level)}onLevelSwitching(e,t){this.switchLevel(t.level)}switchLevel(e){const t=this.hls.levels[e];if(!t)return;const i=t.audioGroups||null,r=this.groupIds;let n=this.currentTrack;if(!i||(r==null?void 0:r.length)!==(i==null?void 0:i.length)||i!=null&&i.some(u=>(r==null?void 0:r.indexOf(u))===-1)){this.groupIds=i,this.trackId=-1,this.currentTrack=null;const u=this.tracks.filter(R=>!i||i.indexOf(R.groupId)!==-1);if(u.length)this.selectDefaultTrack&&!u.some(R=>R.default)&&(this.selectDefaultTrack=!1),u.forEach((R,H)=>{R.id=H});else if(!n&&!this.tracksInGroup.length)return;this.tracksInGroup=u;const g=this.hls.config.audioPreference;if(!n&&g){const R=Ci(g,u,Ji);if(R>-1)n=u[R];else{const H=Ci(g,this.tracks);n=this.tracks[H]}}let p=this.findTrackId(n);p===-1&&n&&(p=this.findTrackId(null));const m={audioTracks:u};this.log(`Updating audio tracks, ${u.length} track(s) found in group(s): ${i==null?void 0:i.join(",")}`),this.hls.trigger(_.AUDIO_TRACKS_UPDATED,m);const S=this.trackId;if(p!==-1&&S===-1)this.setAudioTrack(p);else if(u.length&&S===-1){var a;const R=new Error(`No audio track selected for current audio group-ID(s): ${(a=this.groupIds)==null?void 0:a.join(",")} track count: ${u.length}`);this.warn(R.message),this.hls.trigger(_.ERROR,{type:D.MEDIA_ERROR,details:w.AUDIO_TRACK_LOAD_ERROR,fatal:!0,error:R})}}}onError(e,t){t.fatal||!t.context||t.context.type===F.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 i=this.allAudioTracks;if(this.selectDefaultTrack=!1,i.length){const r=this.currentTrack;if(r&&pi(e,r,Ji))return r;const n=Ci(e,this.tracksInGroup,Ji);if(n>-1){const a=this.tracksInGroup[n];return this.setAudioTrack(n),a}else if(r){let a=t.loadLevel;a===-1&&(a=t.firstAutoLevel);const u=sn(e,t.levels,i,a,Ji);if(u===-1)return null;t.nextLoadLevel=u}if(e.channels||e.audioCodec){const a=Ci(e,i);if(a>-1)return i[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 i=this.currentTrack,r=t[e],n=r.details&&!r.details.live;if(e===this.trackId&&r===i&&n||(this.log(`Switching to audio-track ${e} "${r.name}" lang:${r.lang} group:${r.groupId} channels:${r.channels}`),this.trackId=e,this.currentTrack=r,this.hls.trigger(_.AUDIO_TRACK_SWITCHING,h({},r)),n))return;const a=this.switchParams(r.url,i==null?void 0:i.details,r.details);this.loadPlaylist(a)}findTrackId(e){const t=this.tracksInGroup;for(let i=0;i<t.length;i++){const r=t[i];if(!(this.selectDefaultTrack&&!r.default)&&(!e||pi(e,r,Ji)))return i}if(e){const{name:i,lang:r,assocLang:n,characteristics:a,audioCodec:u,channels:g}=e;for(let p=0;p<t.length;p++){const m=t[p];if(pi({name:i,lang:r,assocLang:n,characteristics:a,audioCodec:u,channels:g},m,Ji))return p}for(let p=0;p<t.length;p++){const m=t[p];if(Nn(e.attrs,m.attrs,["LANGUAGE","ASSOC-LANGUAGE","CHARACTERISTICS"]))return p}for(let p=0;p<t.length;p++){const m=t[p];if(Nn(e.attrs,m.attrs,["LANGUAGE"]))return p}}return-1}loadPlaylist(e){super.loadPlaylist();const t=this.currentTrack;this.shouldLoadPlaylist(t)&&Er(t.url,this.hls)&&this.scheduleLoading(t,e)}loadingPlaylist(e,t){super.loadingPlaylist(e,t);const i=e.id,r=e.groupId,n=this.getUrlWithDirectives(e.url,t),a=e.details,u=a==null?void 0:a.age;this.log(`Loading audio-track ${i} "${e.name}" lang:${e.lang} group:${r}${(t==null?void 0:t.msn)!==void 0?" at sn "+t.msn+" part "+t.part:""}${u&&a.live?" age "+u.toFixed(1)+(a.type?" "+a.type||0:""):""} ${n}`),this.hls.trigger(_.AUDIO_TRACK_LOADING,{url:n,id:i,groupId:r,deliveryDirectives:t||null,track:e})}}class vu{constructor(e){this.tracks=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.tracks=e}destroy(){this.tracks=this.queues=null}append(e,t,i){if(this.queues===null||this.tracks===null)return;const r=this.queues[t];r.push(e),r.length===1&&!i&&this.executeNext(t)}appendBlocker(e){return new Promise(t=>{const i={label:"async-blocker",execute:t,onStart:()=>{},onComplete:()=>{},onError:()=>{}};this.append(i,e)})}prependBlocker(e){return new Promise(t=>{if(this.queues){const i={label:"async-blocker-prepend",execute:t,onStart:()=>{},onComplete:()=>{},onError:()=>{}};this.queues[e].unshift(i)}})}removeBlockers(){this.queues!==null&&[this.queues.video,this.queues.audio,this.queues.audiovideo].forEach(e=>{var t;const i=(t=e[0])==null?void 0:t.label;(i==="async-blocker"||i==="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 r=t[0];try{r.execute()}catch(n){var i;if(r.onError(n),this.queues===null||this.tracks===null)return;const a=(i=this.tracks[e])==null?void 0:i.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")}
${this.list("audiovideo")}}`}list(e){var t,i;return(t=this.queues)!=null&&t[e]||(i=this.tracks)!=null&&i[e]?`${e}: (${this.listSbInfo(e)}) ${this.listOps(e)}`:""}listSbInfo(e){var t;const i=(t=this.tracks)==null?void 0:t[e],r=i==null?void 0:i.buffer;return r?`SourceBuffer${r.updating?" updating":""}${i.ended?" ended":""}${i.ending?" ending":""}`:"none"}listOps(e){var t;return((t=this.queues)==null?void 0:t[e].map(i=>i.label).join(", "))||""}}const Ja=/(avc[1234]|hvc1|hev1|dvh[1e]|vp09|av01)(?:\.[^.,]+)+/,eo="HlsJsTrackRemovedError";class yu extends Error{constructor(e){super(e),this.name=eo}}class bu extends T{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=i=>{var r;this.hls&&((r=this.mediaSource)==null?void 0:r.readyState)==="open"&&this.hls.pauseBuffering()},this._onStartStreaming=i=>{this.hls&&this.hls.resumeBuffering()},this._onMediaSourceOpen=i=>{const{media:r,mediaSource:n}=this;i&&this.log("Media source opened"),!(!r||!n)&&(n.removeEventListener("sourceopen",this._onMediaSourceOpen),r.removeEventListener("emptied",this._onMediaEmptied),this.updateDuration(),this.hls.trigger(_.MEDIA_ATTACHED,{media:r,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:i,_objectUrl:r}=this;i!==r&&this.error(`Media element src was set while attaching MediaSource (${r} > ${i})`)},this.hls=e,this.fragmentTracker=t,this.appendSource=q(Z(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(_.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(_.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(_.MANIFEST_LOADING,this.onManifestLoading,this),e.on(_.MANIFEST_PARSED,this.onManifestParsed,this),e.on(_.BUFFER_RESET,this.onBufferReset,this),e.on(_.BUFFER_APPENDING,this.onBufferAppending,this),e.on(_.BUFFER_CODECS,this.onBufferCodecs,this),e.on(_.BUFFER_EOS,this.onBufferEos,this),e.on(_.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(_.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(_.FRAG_PARSED,this.onFragParsed,this),e.on(_.FRAG_CHANGED,this.onFragChanged,this),e.on(_.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(_.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(_.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(_.MANIFEST_LOADING,this.onManifestLoading,this),e.off(_.MANIFEST_PARSED,this.onManifestParsed,this),e.off(_.BUFFER_RESET,this.onBufferReset,this),e.off(_.BUFFER_APPENDING,this.onBufferAppending,this),e.off(_.BUFFER_CODECS,this.onBufferCodecs,this),e.off(_.BUFFER_EOS,this.onBufferEos,this),e.off(_.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(_.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(_.FRAG_PARSED,this.onFragParsed,this),e.off(_.FRAG_CHANGED,this.onFragChanged,this),e.off(_.ERROR,this.onError,this)}transferMedia(){const{media:e,mediaSource:t}=this;if(!e)return null;const i={};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)":""} ${this.operationQueue}`),this.operationQueue.destroy()}const r=this.transferData;return!this.sourceBufferCount&&r&&r.mediaSource===t?c(i,r.tracks):this.sourceBuffers.forEach(n=>{const[a]=n;a&&(i[a]=c({},this.tracks[a]),this.removeBuffer(a)),n[0]=n[1]=null}),{media:e,mediaSource:t,tracks:i}}initTracks(){const e={};this.sourceBuffers=[[null,null],[null,null]],this.tracks=e,this.resetQueue(),this.resetAppendErrors(),this.lastMpegAudioChunk=this.blockedAudioAppend=null,this.lastVideoAppendEnd=0}onManifestLoading(){this.bufferCodecEventsTotal=0,this.details=null}onManifestParsed(e,t){var i;let r=2;(t.audio&&!t.video||!t.altAudio)&&(r=1),this.bufferCodecEventsTotal=r,this.log(`${r} bufferCodec event(s) expected.`),(i=this.transferData)!=null&&i.mediaSource&&this.sourceBufferCount&&r&&this.bufferCreated()}onMediaAttaching(e,t){const i=this.media=t.media;this.transferData=this.overrides=void 0;const r=Z(this.appendSource);if(r){const n=!!t.mediaSource;(n||t.overrides)&&(this.transferData=t,this.overrides=t.overrides);const a=this.mediaSource=t.mediaSource||new r;if(this.assignMediaSource(a),n)this._objectUrl=i.src,this.attachTransferred();else{const u=this._objectUrl=self.URL.createObjectURL(a);if(this.appendSource)try{i.removeAttribute("src");const g=self.ManagedMediaSource;i.disableRemotePlayback=i.disableRemotePlayback||g&&a instanceof g,to(i),Eu(i,u),i.load()}catch(g){i.src=u}else i.src=u}i.addEventListener("emptied",this._onMediaEmptied)}}assignMediaSource(e){var t,i;this.log(`${((t=this.transferData)==null?void 0:t.mediaSource)===e?"transferred":"created"} media source: ${(i=e.constructor)==null?void 0:i.name}`),e.addEventListener("sourceopen",this._onMediaSourceOpen),e.addEventListener("sourceended",this._onMediaSourceEnded),e.addEventListener("sourceclose",this._onMediaSourceClose),this.appendSource&&(e.addEventListener("startstreaming",this._onStartStreaming),e.addEventListener("endstreaming",this._onEndStreaming))}attachTransferred(){const e=this.media,t=this.transferData;if(!t||!e)return;const i=this.tracks,r=t.tracks,n=r?Object.keys(r):null,a=n?n.length:0,u=()=>{Promise.resolve().then(()=>{this.media&&this.mediaSourceOpenOrEnded&&this._onMediaSourceOpen()})};if(r&&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: ${Ft(i,(g,p)=>g==="initSegment"?void 0:p)};
transfer tracks: ${Ft(r,(g,p)=>g==="initSegment"?void 0:p)}}`),!se(r,i)){t.mediaSource=null,t.tracks=void 0;const g=e.currentTime,p=this.details,m=Math.max(g,(p==null?void 0:p.fragments[0].start)||0);if(m-g>1){this.log(`attachTransferred: waiting for playback to reach new tracks start time ${g} -> ${m}`);return}this.warn(`attachTransferred: resetting MediaSource for incompatible tracks ("${Object.keys(r)}"->"${Object.keys(i)}") start time: ${m} currentTime: ${g}`),this.onMediaDetaching(_.MEDIA_DETACHING,{}),this.onMediaAttaching(_.MEDIA_ATTACHING,t),e.currentTime=m;return}this.transferData=void 0,n.forEach(g=>{const p=g,m=r[p];if(m){const S=m.buffer;if(S){const R=this.fragmentTracker,H=m.id;if(R.hasFragments(H)||R.hasParts(H)){const Y=It.getBuffered(S);R.detectEvictedFragments(p,Y,H,null,!0)}const j=Rs(p),Q=[p,S];this.sourceBuffers[j]=Q,S.updating&&this.operationQueue&&this.operationQueue.prependBlocker(p),this.trackSourceBuffer(p,m)}}}),u(),this.bufferCreated()}else this.log("attachTransferred: MediaSource w/o SourceBuffers"),u()}get mediaSourceOpenOrEnded(){var e;const t=(e=this.mediaSource)==null?void 0:e.readyState;return t==="open"||t==="ended"}onMediaDetaching(e,t){const i=!!t.transferMedia;this.transferData=this.overrides=void 0;const{media:r,mediaSource:n,_objectUrl:a}=this;if(n){if(this.log(`media source ${i?"transferring":"detaching"}`),i)this.sourceBuffers.forEach(([u])=>{u&&this.removeBuffer(u)}),this.resetQueue();else{if(this.mediaSourceOpenOrEnded){const u=n.readyState==="open";try{const g=n.sourceBuffers;for(let p=g.length;p--;)u&&g[p].abort(),n.removeSourceBuffer(g[p]);u&&n.endOfStream()}catch(g){this.warn(`onMediaDetaching: ${g.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}r&&(r.removeEventListener("emptied",this._onMediaEmptied),i||(a&&self.URL.revokeObjectURL(a),this.mediaSrc===a?(r.removeAttribute("src"),this.appendSource&&to(r),r.load()):this.warn("media|source.src was changed by a third party - skip cleanup")),this.media=null),this.hls.trigger(_.MEDIA_DETACHED,t)}onBufferReset(){this.sourceBuffers.forEach(([e])=>{e&&this.resetBuffer(e)}),this.initTracks()}resetBuffer(e){var t;const i=(t=this.tracks[e])==null?void 0:t.buffer;if(this.removeBuffer(e),i)try{var r;(r=this.mediaSource)!=null&&r.sourceBuffers.length&&this.mediaSource.removeSourceBuffer(i)}catch(n){this.warn(`onBufferReset ${e}`,n)}delete this.tracks[e]}removeBuffer(e){this.removeBufferListeners(e),this.sourceBuffers[Rs(e)]=[null,null];const t=this.tracks[e];t&&(t.buffer=void 0)}resetQueue(){this.operationQueue&&this.operationQueue.destroy(),this.operationQueue=new vu(this.tracks)}onBufferCodecs(e,t){const i=this.tracks,r=Object.keys(t);this.log(`BUFFER_CODECS: "${r}" (current SB count ${this.sourceBufferCount})`);const n="audiovideo"in t&&(i.audio||i.video)||i.audiovideo&&("audio"in t||"video"in t),a=!n&&this.sourceBufferCount&&this.media&&r.some(u=>!i[u]);if(n||a){this.warn(`Unsupported transition between "${Object.keys(i)}" and "${r}" SourceBuffers`);return}r.forEach(u=>{var g,p;const m=t[u],{id:S,codec:R,levelCodec:H,container:j,metadata:Q,supplemental:Y}=m;let te=i[u];const ce=(g=this.transferData)==null||(g=g.tracks)==null?void 0:g[u],ae=ce!=null&&ce.buffer?ce:te,Ee=(ae==null?void 0:ae.pendingCodec)||(ae==null?void 0:ae.codec),Te=ae==null?void 0:ae.levelCodec;te||(te=i[u]={buffer:void 0,listeners:[],codec:R,supplemental:Y,container:j,levelCodec:H,metadata:Q,id:S});const $e=de(Ee,Te),xe=$e==null?void 0:$e.replace(Ja,"$1");let Ie=de(R,H);const Pe=(p=Ie)==null?void 0:p.replace(Ja,"$1");Ie&&$e&&xe!==Pe&&(u.slice(0,5)==="audio"&&(Ie=oe(Ie,this.appendSource)),this.log(`switching codec ${Ee} to ${Ie}`),Ie!==(te.pendingCodec||te.codec)&&(te.pendingCodec=Ie),te.container=j,this.appendChangeType(u,j,Ie))}),(this.tracksReady||this.sourceBufferCount)&&(t.tracks=this.sourceBufferTracks),!this.sourceBufferCount&&this.mediaSourceOpenOrEnded&&this.checkPendingTracks()}get sourceBufferTracks(){return Object.keys(this.tracks).reduce((e,t)=>{const i=this.tracks[t];return e[t]={id:i.id,container:i.container,codec:i.codec,levelCodec:i.levelCodec},e},{})}appendChangeType(e,t,i){const r=`${t};codecs=${i}`,n={label:`change-type=${r}`,execute:()=>{const a=this.tracks[e];if(a){const u=a.buffer;u!=null&&u.changeType&&(this.log(`changing ${e} sourceBuffer type to ${r}`),u.changeType(r),a.codec=i,a.container=t)}this.shiftAndExecuteNext(e)},onStart:()=>{},onComplete:()=>{},onError:a=>{this.warn(`Failed to change ${e} SourceBuffer type`,a)}};this.append(n,e,this.isPending(this.tracks[e]))}blockAudio(e){var t;const i=e.start,r=i+e.duration*.05;if(((t=this.fragmentTracker.getAppendedFrag(i,v.MAIN))==null?void 0:t.gap)===!0)return;const a={label:"block-audio",execute:()=>{var u;const g=this.tracks.video;(this.lastVideoAppendEnd>r||g!=null&&g.buffer&&It.isBuffered(g.buffer,r)||((u=this.fragmentTracker.getAppendedFrag(r,v.MAIN))==null?void 0:u.gap)===!0)&&(this.blockedAudioAppend=null,this.shiftAndExecuteNext("audio"))},onStart:()=>{},onComplete:()=>{},onError:u=>{this.warn("Error executing block-audio operation",u)}};this.blockedAudioAppend={op:a,frag:e},this.append(a,"audio",!0)}unblockAudio(){const{blockedAudioAppend:e,operationQueue:t}=this;e&&t&&(this.blockedAudioAppend=null,t.unblockAudio(e.op))}onBufferAppending(e,t){const{tracks:i}=this,{data:r,type:n,parent:a,frag:u,part:g,chunkMeta:p,offset:m}=t,S=p.buffering[n],{sn:R,cc:H}=u,j=self.performance.now();S.start=j;const Q=u.stats.buffering,Y=g?g.stats.buffering:null;Q.start===0&&(Q.start=j),Y&&Y.start===0&&(Y.start=j);const te=i.audio;let ce=!1;n==="audio"&&(te==null?void 0:te.container)==="audio/mpeg"&&(ce=!this.lastMpegAudioChunk||p.id===1||this.lastMpegAudioChunk.sn!==p.sn,this.lastMpegAudioChunk=p);const ae=i.video,Ee=ae==null?void 0:ae.buffer;if(Ee&&R!=="initSegment"){const xe=g||u,Ie=this.blockedAudioAppend;if(n==="audio"&&a!=="main"&&!this.blockedAudioAppend&&!(ae.ending||ae.ended)){const Ae=xe.start+xe.duration*.05,ze=Ee.buffered,_t=this.currentOp("video");!ze.length&&!_t?this.blockAudio(xe):!_t&&!It.isBuffered(Ee,Ae)&&this.lastVideoAppendEnd<Ae&&this.blockAudio(xe)}else if(n==="video"){const Pe=xe.end;if(Ie){const Ae=Ie.frag.start;(Pe>Ae||Pe<this.lastVideoAppendEnd||It.isBuffered(Ee,Ae))&&this.unblockAudio()}this.lastVideoAppendEnd=Pe}}const Te=(g||u).start,$e={label:`append-${n}`,execute:()=>{var xe;S.executeStart=self.performance.now();const Ie=(xe=this.tracks[n])==null?void 0:xe.buffer;Ie&&(ce?this.updateTimestampOffset(Ie,Te,.1,n,R,H):m!==void 0&&I(m)&&this.updateTimestampOffset(Ie,m,1e-6,n,R,H)),this.appendExecutor(r,n)},onStart:()=>{},onComplete:()=>{const xe=self.performance.now();S.executeEnd=S.end=xe,Q.first===0&&(Q.first=xe),Y&&Y.first===0&&(Y.first=xe);const Ie={};this.sourceBuffers.forEach(([Pe,Ae])=>{Pe&&(Ie[Pe]=It.getBuffered(Ae))}),this.appendErrors[n]=0,n==="audio"||n==="video"?this.appendErrors.audiovideo=0:(this.appendErrors.audio=0,this.appendErrors.video=0),this.hls.trigger(_.BUFFER_APPENDED,{type:n,frag:u,part:g,chunkMeta:p,parent:u.type,timeRanges:Ie})},onError:xe=>{var Ie;const Pe={type:D.MEDIA_ERROR,parent:u.type,details:w.BUFFER_APPEND_ERROR,sourceBufferName:n,frag:u,part:g,chunkMeta:p,error:xe,err:xe,fatal:!1},Ae=(Ie=this.media)==null?void 0:Ie.error;if(xe.code===DOMException.QUOTA_EXCEEDED_ERR||xe.name=="QuotaExceededError"||"quota"in xe)Pe.details=w.BUFFER_FULL_ERROR;else if(xe.code===DOMException.INVALID_STATE_ERR&&this.mediaSourceOpenOrEnded&&!Ae)Pe.errorAction=tr(!0);else if(xe.name===eo&&this.sourceBufferCount===0)Pe.errorAction=tr(!0);else{const ze=++this.appendErrors[n];this.warn(`Failed ${ze}/${this.hls.config.appendErrorMaxRetry} times to append segment in "${n}" sourceBuffer (${Ae||"no media error"})`),(ze>=this.hls.config.appendErrorMaxRetry||Ae)&&(Pe.fatal=!0)}this.hls.trigger(_.ERROR,Pe)}};this.append($e,n,this.isPending(this.tracks[n]))}getFlushOp(e,t,i){return this.log(`queuing "${e}" remove ${t}-${i}`),{label:"remove",execute:()=>{this.removeExecutor(e,t,i)},onStart:()=>{},onComplete:()=>{this.hls.trigger(_.BUFFER_FLUSHED,{type:e})},onError:r=>{this.warn(`Failed to remove ${t}-${i} from "${e}" SourceBuffer`,r)}}}onBufferFlushing(e,t){const{type:i,startOffset:r,endOffset:n}=t;i?this.append(this.getFlushOp(i,r,n),i):this.sourceBuffers.forEach(([a])=>{a&&this.append(this.getFlushOp(a,r,n),a)})}onFragParsed(e,t){const{frag:i,part:r}=t,n=[],a=r?r.elementaryStreams:i.elementaryStreams;a[V.AUDIOVIDEO]?n.push("audiovideo"):(a[V.AUDIO]&&n.push("audio"),a[V.VIDEO]&&n.push("video"));const u=()=>{const g=self.performance.now();i.stats.buffering.end=g,r&&(r.stats.buffering.end=g);const p=r?r.stats:i.stats;this.hls.trigger(_.FRAG_BUFFERED,{frag:i,part:r,stats:p,id:i.type})};n.length===0&&this.warn(`Fragments must have at least one ElementaryStreamType set. type: ${i.type} level: ${i.level} sn: ${i.sn}`),this.blockBuffers(u,n).catch(g=>{this.warn(`Fragment buffered callback ${g}`),this.stepOperationQueue(this.sourceBufferTypes)})}onFragChanged(e,t){this.trimBuffers()}get bufferedToEnd(){return this.sourceBufferCount>0&&!this.sourceBuffers.some(([e])=>{if(e){const t=this.tracks[e];if(t)return!t.ended||t.ending}return!1})}onBufferEos(e,t){var i;this.sourceBuffers.forEach(([a])=>{if(a){const u=this.tracks[a];(!t.type||t.type===a)&&(u.ending=!0,u.ended||(u.ended=!0,this.log(`${a} buffer reached EOS`)))}});const r=((i=this.overrides)==null?void 0:i.endOfStream)!==!1;this.sourceBufferCount>0&&!this.sourceBuffers.some(([a])=>{var u;return a&&!((u=this.tracks[a])!=null&&u.ended)})?r?(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(_.BUFFERED_TO_END,void 0)})):(this.tracksEnded(),this.hls.trigger(_.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===w.BUFFER_APPEND_ERROR&&t.frag){var i;const r=(i=t.errorAction)==null?void 0:i.nextAutoLevel;I(r)&&r!==t.frag.level&&this.resetAppendErrors()}}resetAppendErrors(){this.appendErrors={audio:0,video:0,audiovideo:0}}trimBuffers(){const{hls:e,details:t,media:i}=this;if(!i||t===null||!this.sourceBufferCount)return;const r=e.config,n=i.currentTime,a=t.levelTargetDuration,u=t.live&&r.liveBackBufferLength!==null?r.liveBackBufferLength:r.backBufferLength;if(I(u)&&u>=0){const p=Math.max(u,a),m=Math.floor(n/a)*a-p;this.flushBackBuffer(n,a,m)}const g=r.frontBufferFlushThreshold;if(I(g)&&g>0){const p=Math.max(r.maxBufferLength,g),m=Math.max(p,a),S=Math.floor(n/a)*a+m;this.flushFrontBuffer(n,a,S)}}flushBackBuffer(e,t,i){this.sourceBuffers.forEach(([r,n])=>{if(n){const u=It.getBuffered(n);if(u.length>0&&i>u.start(0)){var a;this.hls.trigger(_.BACK_BUFFER_REACHED,{bufferEnd:i});const g=this.tracks[r];if((a=this.details)!=null&&a.live)this.hls.trigger(_.LIVE_BACK_BUFFER_REACHED,{bufferEnd:i});else if(g!=null&&g.ended){this.log(`Cannot flush ${r} back buffer while SourceBuffer is in ended state`);return}this.hls.trigger(_.BUFFER_FLUSHING,{startOffset:0,endOffset:i,type:r})}}})}flushFrontBuffer(e,t,i){this.sourceBuffers.forEach(([r,n])=>{if(n){const a=It.getBuffered(n),u=a.length;if(u<2)return;const g=a.start(u-1),p=a.end(u-1);if(i>g||e>=g&&e<=p)return;this.hls.trigger(_.BUFFER_FLUSHING,{startOffset:g,endOffset:1/0,type:r})}})}getDurationAndRange(){var e;const{details:t,mediaSource:i}=this;if(!t||!this.media||(i==null?void 0:i.readyState)!=="open")return null;const r=t.edge;if(t.live&&this.hls.config.liveDurationInfinity){if(t.fragments.length&&i.setLiveSeekableRange){const p=Math.max(0,t.fragmentStart),m=Math.max(p,r);return{duration:1/0,start:p,end:m}}return{duration:1/0}}const n=(e=this.overrides)==null?void 0:e.duration;if(n)return I(n)?{duration:n}:null;const a=this.media.duration,u=I(i.duration)?i.duration:0;return r>u&&r>a||!I(a)?{duration:r}:null}updateMediaSource({duration:e,start:t,end:i}){const r=this.mediaSource;!this.media||!r||r.readyState!=="open"||(r.duration!==e&&(I(e)&&this.log(`Updating MediaSource duration to ${e.toFixed(3)}`),r.duration=e),t!==void 0&&i!==void 0&&(this.log(`MediaSource duration is set to ${r.duration}. Setting seekable range to ${t}-${i}.`),r.setLiveSeekableRange(t,i)))}get tracksReady(){const e=this.pendingTrackCount;return e>0&&(e>=this.bufferCodecEventsTotal||this.isPending(this.tracks.audiovideo))}checkPendingTracks(){const{bufferCodecEventsTotal:e,pendingTrackCount:t,tracks:i}=this;if(this.log(`checkPendingTracks (pending: ${t} codec events expected: ${e}) ${Ft(i)}`),this.tracksReady){var r;const n=(r=this.transferData)==null?void 0:r.tracks;n&&Object.keys(n).length?this.attachTransferred():this.createSourceBuffers()}}bufferCreated(){if(this.sourceBufferCount){const e={};this.sourceBuffers.forEach(([t,i])=>{if(t){const r=this.tracks[t];e[t]={buffer:i,container:r.container,codec:r.codec,supplemental:r.supplemental,levelCodec:r.levelCodec,id:r.id,metadata:r.metadata}}}),this.hls.trigger(_.BUFFER_CREATED,{tracks:e}),this.log(`SourceBuffers created. Running queue: ${this.operationQueue}`),this.sourceBuffers.forEach(([t])=>{this.executeNext(t)})}else{const e=new Error("could not create source buffer for media codec(s)");this.hls.trigger(_.ERROR,{type:D.MEDIA_ERROR,details:w.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,error:e,reason:e.message})}}createSourceBuffers(){const{tracks:e,sourceBuffers:t,mediaSource:i}=this;if(!i)throw new Error("createSourceBuffers called when mediaSource was null");for(const n in e){const a=n,u=e[a];if(this.isPending(u)){const g=this.getTrackCodec(u,a),p=`${u.container};codecs=${g}`;u.codec=g,this.log(`creating sourceBuffer(${p})${this.currentOp(a)?" Queued":""} ${Ft(u)}`);try{const m=i.addSourceBuffer(p),S=Rs(a),R=[a,m];t[S]=R,u.buffer=m}catch(m){var r;this.error(`error while trying to add sourceBuffer: ${m.message}`),this.shiftAndExecuteNext(a),(r=this.operationQueue)==null||r.removeBlockers(),delete this.tracks[a],this.hls.trigger(_.ERROR,{type:D.MEDIA_ERROR,details:w.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:m,sourceBufferName:a,mimeType:p,parent:u.id});return}this.trackSourceBuffer(a,u)}}this.bufferCreated()}getTrackCodec(e,t){const i=e.supplemental;let r=e.codec;i&&(t==="video"||t==="audiovideo")&&Nt(i,"video")&&(r=he(r,i));const n=de(r,e.levelCodec);return n?t.slice(0,5)==="audio"?oe(n,this.appendSource):n:""}trackSourceBuffer(e,t){const i=t.buffer;if(!i)return;const r=this.getTrackCodec(t,e);this.tracks[e]={buffer:i,codec:r,container:t.container,levelCodec:t.levelCodec,supplemental:t.supplemental,metadata:t.metadata,id:t.id,listeners:[]},this.removeBufferListeners(e),this.addBufferListener(e,"updatestart",this.onSBUpdateStart),this.addBufferListener(e,"updateend",this.onSBUpdateEnd),this.addBufferListener(e,"error",this.onSBUpdateError),this.appendSource&&this.addBufferListener(e,"bufferedchange",(n,a)=>{const u=a.removedRanges;u!=null&&u.length&&this.hls.trigger(_.BUFFER_FLUSHED,{type:n})})}get mediaSrc(){var e,t;const i=((e=this.media)==null||(t=e.querySelector)==null?void 0:t.call(e,"source"))||this.media;return i==null?void 0:i.src}onSBUpdateStart(e){const t=this.currentOp(e);t&&t.onStart()}onSBUpdateEnd(e){var t;if(((t=this.mediaSource)==null?void 0:t.readyState)==="closed"){this.resetBuffer(e);return}const i=this.currentOp(e);i&&(i.onComplete(),this.shiftAndExecuteNext(e))}onSBUpdateError(e,t){var i;const r=new Error(`${e} SourceBuffer error. MediaSource readyState: ${(i=this.mediaSource)==null?void 0:i.readyState}`);this.error(`${r}`,t),this.hls.trigger(_.ERROR,{type:D.MEDIA_ERROR,details:w.BUFFER_APPENDING_ERROR,sourceBufferName:e,error:r,fatal:!1});const n=this.currentOp(e);n&&n.onError(r)}updateTimestampOffset(e,t,i,r,n,a){const u=t-e.timestampOffset;Math.abs(u)>=i&&(this.log(`Updating ${r} SourceBuffer timestampOffset to ${t} (sn: ${n} cc: ${a})`),e.timestampOffset=t)}removeExecutor(e,t,i){const{media:r,mediaSource:n}=this,a=this.tracks[e],u=a==null?void 0:a.buffer;if(!r||!n||!u){this.warn(`Attempting to remove from the ${e} SourceBuffer, but it does not exist`),this.shiftAndExecuteNext(e);return}const g=I(r.duration)?r.duration:1/0,p=I(n.duration)?n.duration:1/0,m=Math.max(0,t),S=Math.min(i,g,p);S>m&&(!a.ending||a.ended)?(a.ended=!1,this.log(`Removing [${m},${S}] from the ${e} SourceBuffer`),u.remove(m,S)):this.shiftAndExecuteNext(e)}appendExecutor(e,t){const i=this.tracks[t],r=i==null?void 0:i.buffer;if(!r)throw new yu(`Attempting to append to the ${t} SourceBuffer, but it does not exist`);i.ending=!1,i.ended=!1,r.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:i}=this,r=t.map(a=>this.appendBlocker(a));return t.length>1&&!!this.blockedAudioAppend&&this.unblockAudio(),Promise.all(r).then(a=>{i===this.operationQueue&&(e(),this.stepOperationQueue(this.sourceBufferTypes))})}stepOperationQueue(e){e.forEach(t=>{var i;const r=(i=this.tracks[t])==null?void 0:i.buffer;!r||r.updating||this.shiftAndExecuteNext(t)})}append(e,t,i){this.operationQueue&&this.operationQueue.append(e,t,i)}appendBlocker(e){if(this.operationQueue)return this.operationQueue.appendBlocker(e)}currentOp(e){return this.operationQueue?this.operationQueue.current(e):null}executeNext(e){e&&this.operationQueue&&this.operationQueue.executeNext(e)}shiftAndExecuteNext(e){this.operationQueue&&this.operationQueue.shiftAndExecuteNext(e)}get pendingTrackCount(){return Object.keys(this.tracks).reduce((e,t)=>e+(this.isPending(this.tracks[t])?1:0),0)}get sourceBufferCount(){return this.sourceBuffers.reduce((e,[t])=>e+(t?1:0),0)}get sourceBufferTypes(){return this.sourceBuffers.map(([e])=>e).filter(e=>!!e)}addBufferListener(e,t,i){const r=this.tracks[e];if(!r)return;const n=r.buffer;if(!n)return;const a=i.bind(this,e);r.listeners.push({event:t,listener:a}),n.addEventListener(t,a)}removeBufferListeners(e){const t=this.tracks[e];if(!t)return;const i=t.buffer;i&&(t.listeners.forEach(r=>{i.removeEventListener(r.event,r.listener)}),t.listeners.length=0)}}function to(o){const e=o.querySelectorAll("source");[].slice.call(e).forEach(t=>{o.removeChild(t)})}function Eu(o,e){const t=self.document.createElement("source");t.type="video/mp4",t.src=e,o.appendChild(t)}function Rs(o){return o==="audio"?1:0}class ks{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(_.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.on(_.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(_.MANIFEST_PARSED,this.onManifestParsed,this),e.on(_.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(_.BUFFER_CODECS,this.onBufferCodecs,this),e.on(_.MEDIA_DETACHING,this.onMediaDetaching,this)}unregisterListener(){const{hls:e}=this;e.off(_.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.off(_.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(_.MANIFEST_PARSED,this.onManifestParsed,this),e.off(_.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(_.BUFFER_CODECS,this.onBufferCodecs,this),e.off(_.MEDIA_DETACHING,this.onMediaDetaching,this)}onFpsDropLevelCapping(e,t){const i=this.hls.levels[t.droppedLevel];this.isLevelAllowed(i)&&this.restrictedLevels.push({bitrate:i.bitrate,height:i.height,width:i.width})}onMediaAttaching(e,t){this.media=t.media instanceof HTMLVideoElement?t.media:null,this.clientRect=null,this.timer&&this.hls.levels.length&&this.detectPlayerSize()}onManifestParsed(e,t){const i=this.hls;this.restrictedLevels=[],this.firstLevel=t.firstLevel,i.config.capLevelToPlayerSize&&t.video&&this.startCapping()}onLevelsUpdated(e,t){this.timer&&I(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,i=this.getMaxLevel(e.length-1);i!==this.autoLevelCapping&&t.logger.log(`Setting autoLevelCapping to ${i}: ${e[i].height}p@${e[i].bitrate} for media ${this.mediaWidth}x${this.mediaHeight}`),t.autoLevelCapping=i,t.autoLevelEnabled&&t.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=t.autoLevelCapping}}}getMaxLevel(e){const t=this.hls.levels;if(!t.length)return-1;const i=t.filter((r,n)=>this.isLevelAllowed(r)&&n<=e);return this.clientRect=null,ks.getMaxLevelByMediaSize(i,this.mediaWidth,this.mediaHeight)}startCapping(){this.timer||(this.autoLevelCapping=Number.POSITIVE_INFINITY,self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())}stopCapping(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)}getDimensions(){if(this.clientRect)return this.clientRect;const e=this.media,t={width:0,height:0};if(e){const i=e.getBoundingClientRect();t.width=i.width,t.height=i.height,!t.width&&!t.height&&(t.width=i.right-i.left||e.width||0,t.height=i.bottom-i.top||e.height||0)}return this.clientRect=t,t}get mediaWidth(){return this.getDimensions().width*this.contentScaleFactor}get mediaHeight(){return this.getDimensions().height*this.contentScaleFactor}get contentScaleFactor(){let e=1;if(!this.hls.config.ignoreDevicePixelRatio)try{e=self.devicePixelRatio}catch(t){}return Math.min(e,this.hls.config.maxDevicePixelRatio)}isLevelAllowed(e){return!this.restrictedLevels.some(i=>e.bitrate===i.bitrate&&e.width===i.width&&e.height===i.height)}static getMaxLevelByMediaSize(e,t,i){if(!(e!=null&&e.length))return-1;const r=(u,g)=>g?u.width!==g.width||u.height!==g.height:!0;let n=e.length-1;const a=Math.max(t,i);for(let u=0;u<e.length;u+=1){const g=e[u];if((g.width>=a||g.height>=a)&&r(g,e[u+1])){n=u;break}}return n}}const ji={MANIFEST:"m",AUDIO:"a",VIDEO:"v",MUXED:"av",INIT:"i",CAPTION:"c",TIMED_TEXT:"tt",KEY:"k",OTHER:"o"},Su={HLS:"h"};class gr{constructor(e,t){Array.isArray(e)&&(e=e.map(i=>i instanceof gr?i:new gr(i))),this.value=e,this.params=t}}const wu="Dict";function xu(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 Au(o,e,t,i){return new Error(`failed to ${o} "${xu(e)}" as ${t}`,{cause:i})}function mr(o,e,t){return Au("serialize",o,e,t)}class io{constructor(e){this.description=e}}const ro="Bare Item",Cu="Boolean";function Tu(o){if(typeof o!="boolean")throw mr(o,Cu);return o?"?1":"?0"}function Du(o){return btoa(String.fromCharCode(...o))}const Lu="Byte Sequence";function Ru(o){if(ArrayBuffer.isView(o)===!1)throw mr(o,Lu);return`:${Du(o)}:`}const ku="Integer";function Iu(o){return o<-999999999999999||999999999999999<o}function no(o){if(Iu(o))throw mr(o,ku);return o.toString()}function Pu(o){return`@${no(o.getTime()/1e3)}`}function so(o,e){if(o<0)return-so(-o,e);const t=Math.pow(10,e);if(Math.abs(o*t%1-.5)<Number.EPSILON){const r=Math.floor(o*t);return(r%2===0?r:r+1)/t}else return Math.round(o*t)/t}const Ou="Decimal";function Fu(o){const e=so(o,3);if(Math.floor(Math.abs(e)).toString().length>12)throw mr(o,Ou);const t=e.toString();return t.includes(".")?t:`${t}.0`}const Mu="String",Bu=/[\x00-\x1f\x7f]+/;function Nu(o){if(Bu.test(o))throw mr(o,Mu);return`"${o.replace(/\\/g,"\\\\").replace(/"/g,'\\"')}"`}function Uu(o){return o.description||o.toString().slice(7,-1)}const $u="Token";function ao(o){const e=Uu(o);if(/^([a-zA-Z*])([!#$%&'*+\-.^_`|~\w:/]*)$/.test(e)===!1)throw mr(e,$u);return e}function Is(o){switch(typeof o){case"number":if(!I(o))throw mr(o,ro);return Number.isInteger(o)?no(o):Fu(o);case"string":return Nu(o);case"symbol":return ao(o);case"boolean":return Tu(o);case"object":if(o instanceof Date)return Pu(o);if(o instanceof Uint8Array)return Ru(o);if(o instanceof io)return ao(o);default:throw mr(o,ro)}}const Hu="Key";function Ps(o){if(/^[a-z*][a-z0-9\-_.*]*$/.test(o)===!1)throw mr(o,Hu);return o}function Os(o){return o==null?"":Object.entries(o).map(([e,t])=>t===!0?`;${Ps(e)}`:`;${Ps(e)}=${Is(t)}`).join("")}function oo(o){return o instanceof gr?`${Is(o.value)}${Os(o.params)}`:Is(o)}function ju(o){return`(${o.value.map(oo).join(" ")})${Os(o.params)}`}function Wu(o,e={whitespace:!0}){if(typeof o!="object"||o==null)throw mr(o,wu);const t=o instanceof Map?o.entries():Object.entries(o),i=e!=null&&e.whitespace?" ":"";return Array.from(t).map(([r,n])=>{n instanceof gr||(n=new gr(n));let a=Ps(r);return n.value===!0?a+=Os(n.params):(a+="=",Array.isArray(n.value)?a+=ju(n):a+=oo(n)),a}).join(`,${i}`)}function lo(o,e){return Wu(o,e)}const vr="CMCD-Object",di="CMCD-Request",Jr="CMCD-Session",Gr="CMCD-Status",Gu={br:vr,ab:vr,d:vr,ot:vr,tb:vr,tpb:vr,lb:vr,tab:vr,lab:vr,url:vr,pb:di,bl:di,tbl:di,dl:di,ltc:di,mtp:di,nor:di,nrr:di,rc:di,sn:di,sta:di,su:di,ttfb:di,ttfbb:di,ttlb:di,cmsdd:di,cmsds:di,smrt:di,df:di,cs:di,ts:di,cid:Jr,pr:Jr,sf:Jr,sid:Jr,st:Jr,v:Jr,msd:Jr,bs:Gr,bsd:Gr,cdn:Gr,rtp:Gr,bg:Gr,pt:Gr,ec:Gr,e:Gr},Ku={REQUEST:di};function zu(o){return Object.keys(o).reduce((e,t)=>{var i;return(i=o[t])===null||i===void 0||i.forEach(r=>e[r]=t),e},{})}function Vu(o,e){const t={};if(!o)return t;const i=Object.keys(o),r=e?zu(e):{};return i.reduce((n,a)=>{var u;const g=Gu[a]||r[a]||Ku.REQUEST,p=(u=n[g])!==null&&u!==void 0?u:n[g]={};return p[a]=o[a],n},t)}function qu(o){return["ot","sf","st","e","sta"].includes(o)}function Yu(o){return typeof o=="number"?I(o):o!=null&&o!==""&&o!==!1}const uo="event";function Zu(o,e){const t=new URL(o),i=new URL(e);if(t.origin!==i.origin)return o;const r=t.pathname.split("/").slice(1),n=i.pathname.split("/").slice(1,-1);for(;r[0]===n[0];)r.shift(),n.shift();for(;n.length;)n.shift(),r.unshift("..");return r.join("/")+t.search+t.hash}const Zn=o=>Math.round(o),Fs=(o,e)=>Array.isArray(o)?o.map(t=>Fs(t,e)):o instanceof gr&&typeof o.value=="string"?new gr(Fs(o.value,e),o.params):(e.baseUrl&&(o=Zu(o,e.baseUrl)),e.version===1?encodeURIComponent(o):o),Xn=o=>Zn(o/100)*100,Xu={br:Zn,d:Zn,bl:Xn,dl:Xn,mtp:Xn,nor:(o,e)=>{let t=o;return e.version>=2&&(o instanceof gr&&typeof o.value=="string"?t=new gr([o]):typeof o=="string"&&(t=[o])),Fs(t,e)},rtp:Xn,tb:Zn},co="request",ho="response",Ms=["ab","bg","bl","br","bs","bsd","cdn","cid","cs","df","ec","lab","lb","ltc","msd","mtp","pb","pr","pt","sf","sid","sn","st","sta","tab","tb","tbl","tpb","ts","v"],Qu=["e"],Ju=/^[a-zA-Z0-9-.]+-[a-zA-Z0-9-.]+$/;function Qn(o){return Ju.test(o)}function ec(o){return Ms.includes(o)||Qu.includes(o)||Qn(o)}const fo=["d","dl","nor","ot","rtp","su"];function tc(o){return Ms.includes(o)||fo.includes(o)||Qn(o)}const ic=["cmsdd","cmsds","rc","smrt","ttfb","ttfbb","ttlb","url"];function rc(o){return Ms.includes(o)||fo.includes(o)||ic.includes(o)||Qn(o)}const nc=["bl","br","bs","cid","d","dl","mtp","nor","nrr","ot","pr","rtp","sf","sid","st","su","tb","v"];function sc(o){return nc.includes(o)||Qn(o)}const ac={[ho]:rc,[uo]:ec,[co]:tc};function po(o,e={}){const t={};if(o==null||typeof o!="object")return t;const i=e.version||o.v||1,r=e.reportingMode||co,n=i===1?sc:ac[r];let a=Object.keys(o).filter(n);const u=e.filter;typeof u=="function"&&(a=a.filter(u));const g=r===ho||r===uo;g&&!a.includes("ts")&&a.push("ts"),i>1&&!a.includes("v")&&a.push("v");const p=c({},Xu,e.formatters),m={version:i,reportingMode:r,baseUrl:e.baseUrl};return a.sort().forEach(S=>{let R=o[S];const H=p[S];if(typeof H=="function"&&(R=H(R,m)),S==="v"){if(i===1)return;R=i}S=="pr"&&R===1||(g&&S==="ts"&&!I(R)&&(R=Date.now()),Yu(R)&&(qu(S)&&typeof R=="string"&&(R=new io(R)),t[S]=R))}),t}function oc(o,e={}){const t={};if(!o)return t;const i=po(o,e),r=Vu(i,e==null?void 0:e.customHeaderMap);return Object.entries(r).reduce((n,[a,u])=>{const g=lo(u,{whitespace:!1});return g&&(n[a]=g),n},t)}function lc(o,e,t){return c(o,oc(e,t))}const uc="CMCD";function cc(o,e={}){return o?lo(po(o,e),{whitespace:!1}):""}function hc(o,e={}){if(!o)return"";const t=cc(o,e);return encodeURIComponent(t)}function fc(o,e={}){if(!o)return"";const t=hc(o,e);return`${uc}=${t}`}const _o=/CMCD=[^&#]+/;function dc(o,e,t){const i=fc(e,t);if(!i)return o;if(_o.test(o))return o.replace(_o,i);const r=o.includes("?")?"&":"?";return`${o}${r}${i}`}class pc{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=r=>{try{this.apply(r,{ot:ji.MANIFEST,su:!this.initialized})}catch(n){this.hls.logger.warn("Could not generate manifest CMCD data.",n)}},this.applyFragmentData=r=>{try{const{frag:n,part:a}=r,u=this.hls.levels[n.level],g=this.getObjectType(n),p={d:(a||n).duration*1e3,ot:g};(g===ji.VIDEO||g===ji.AUDIO||g==ji.MUXED)&&(p.br=u.bitrate/1e3,p.tb=this.getTopBandwidth(g)/1e3,p.bl=this.getBufferLength(g));const m=a?this.getNextPart(a):this.getNextFrag(n);m!=null&&m.url&&m.url!==n.url&&(p.nor=m.url),this.apply(r,p)}catch(n){this.hls.logger.warn("Could not generate segment CMCD data.",n)}},this.hls=e;const t=this.config=e.config,{cmcd:i}=t;i!=null&&(t.pLoader=this.createPlaylistLoader(),t.fLoader=this.createFragmentLoader(),this.sid=i.sessionId||e.sessionId,this.cid=i.contentId,this.useHeaders=i.useHeaders===!0,this.includeKeys=i.includeKeys,this.registerListeners())}registerListeners(){const e=this.hls;e.on(_.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(_.MEDIA_DETACHED,this.onMediaDetached,this),e.on(_.BUFFER_CREATED,this.onBufferCreated,this)}unregisterListeners(){const e=this.hls;e.off(_.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(_.MEDIA_DETACHED,this.onMediaDetached,this),e.off(_.BUFFER_CREATED,this.onBufferCreated,this)}destroy(){this.unregisterListeners(),this.onMediaDetached(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null,this.onWaiting=this.onPlaying=this.media=null}onMediaAttached(e,t){this.media=t.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)}onMediaDetached(){this.media&&(this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null)}onBufferCreated(e,t){var i,r;this.audioBuffer=(i=t.tracks.audio)==null?void 0:i.buffer,this.videoBuffer=(r=t.tracks.video)==null?void 0:r.buffer}createData(){var e;return{v:1,sf:Su.HLS,sid:this.sid,cid:this.cid,pr:(e=this.media)==null?void 0:e.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}}apply(e,t={}){c(t,this.createData());const i=t.ot===ji.INIT||t.ot===ji.VIDEO||t.ot===ji.MUXED;this.starved&&i&&(t.bs=!0,t.su=!0,this.starved=!1),t.su==null&&(t.su=this.buffering);const{includeKeys:r}=this;r&&(t=Object.keys(t).reduce((a,u)=>(r.includes(u)&&(a[u]=t[u]),a),{}));const n={baseUrl:e.url};this.useHeaders?(e.headers||(e.headers={}),lc(e.headers,t,n)):e.url=dc(e.url,t,n)}getNextFrag(e){var t;const i=(t=this.hls.levels[e.level])==null?void 0:t.details;if(i){const r=e.sn-i.startSN;return i.fragments[r+1]}}getNextPart(e){var t;const{index:i,fragment:r}=e,n=(t=this.hls.levels[r.level])==null||(t=t.details)==null?void 0:t.partList;if(n){const{sn:a}=r;for(let u=n.length-1;u>=0;u--){const g=n[u];if(g.index===i&&g.fragment.sn===a)return n[u+1]}}}getObjectType(e){const{type:t}=e;if(t==="subtitle")return ji.TIMED_TEXT;if(e.sn==="initSegment")return ji.INIT;if(t==="audio")return ji.AUDIO;if(t==="main")return this.hls.audioTracks.length?ji.VIDEO:ji.MUXED}getTopBandwidth(e){let t=0,i;const r=this.hls;if(e===ji.AUDIO)i=r.audioTracks;else{const n=r.maxAutoLevel,a=n>-1?n+1:r.levels.length;i=r.levels.slice(0,a)}return i.forEach(n=>{n.bitrate>t&&(t=n.bitrate)}),t>0?t:NaN}getBufferLength(e){const t=this.media,i=e===ji.AUDIO?this.audioBuffer:this.videoBuffer;return!i||!t?NaN:It.bufferInfo(i,t.currentTime,this.config.maxBufferHole).len*1e3}createPlaylistLoader(){const{pLoader:e}=this.config,t=this.applyPlaylistData,i=e||this.config.loader;return class{constructor(n){this.loader=void 0,this.loader=new i(n)}get stats(){return this.loader.stats}get context(){return this.loader.context}destroy(){this.loader.destroy()}abort(){this.loader.abort()}load(n,a,u){t(n),this.loader.load(n,a,u)}}}createFragmentLoader(){const{fLoader:e}=this.config,t=this.applyFragmentData,i=e||this.config.loader;return class{constructor(n){this.loader=void 0,this.loader=new i(n)}get stats(){return this.loader.stats}get context(){return this.loader.context}destroy(){this.loader.destroy()}abort(){this.loader.abort()}load(n,a,u){t(n),this.loader.load(n,a,u)}}}}const _c=3e5;class gc extends T{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(_.MANIFEST_LOADING,this.onManifestLoading,this),e.on(_.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(_.MANIFEST_PARSED,this.onManifestParsed,this),e.on(_.ERROR,this.onError,this)}unregisterListeners(){const e=this.hls;e&&(e.off(_.MANIFEST_LOADING,this.onManifestLoading,this),e.off(_.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(_.MANIFEST_PARSED,this.onManifestParsed,this),e.off(_.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(i=>i!==e))}onManifestLoading(){this.stopLoad(),this.enabled=!0,this.timeToLoad=300,this.updated=0,this.uri=null,this.pathwayId=".",this.levels=this.audioTracks=this.subtitleTracks=null}onManifestLoaded(e,t){const{contentSteering:i}=t;i!==null&&(this.pathwayId=i.pathwayId,this.uri=i.uri,this.started&&this.startLoad())}onManifestParsed(e,t){this.audioTracks=t.audioTracks,this.subtitleTracks=t.subtitleTracks}onError(e,t){const{errorAction:i}=t;if((i==null?void 0:i.action)===ci.SendAlternateToPenaltyBox&&i.flags===mi.MoveAllAlternatesMatchingHost){const r=this.levels;let n=this._pathwayPriority,a=this.pathwayId;if(t.context){const{groupId:u,pathwayId:g,type:p}=t.context;u&&r?a=this.getPathwayForGroupId(u,p,a):g&&(a=g)}a in this.penalizedPathways||(this.penalizedPathways[a]=performance.now()),!n&&r&&(n=this.pathways()),n&&n.length>1&&(this.updatePathwayPriority(n),i.resolved=this.pathwayId!==a),t.details===w.BUFFER_APPEND_ERROR&&!t.fatal?i.resolved=!0:i.resolved||this.warn(`Could not resolve ${t.details} ("${t.error.message}") with content-steering for Pathway: ${a} levels: ${r&&r.length} priorities: ${Ft(n)} penalized: ${Ft(this.penalizedPathways)}`)}}filterParsedLevels(e){this.levels=e;let t=this.getLevelsForPathway(this.pathwayId);if(t.length===0){const i=e[0].pathwayId;this.log(`No levels found in Pathway ${this.pathwayId}. Setting initial Pathway to "${i}"`),t=this.getLevelsForPathway(i),this.pathwayId=i}return t.length!==e.length&&this.log(`Found ${t.length}/${e.length} levels in Pathway "${this.pathwayId}"`),t}getLevelsForPathway(e){return this.levels===null?[]:this.levels.filter(t=>e===t.pathwayId)}updatePathwayPriority(e){this._pathwayPriority=e;let t;const i=this.penalizedPathways,r=performance.now();Object.keys(i).forEach(n=>{r-i[n]>_c&&delete i[n]});for(let n=0;n<e.length;n++){const a=e[n];if(a in i)continue;if(a===this.pathwayId)return;const u=this.hls.nextLoadLevel,g=this.hls.levels[u];if(t=this.getLevelsForPathway(a),t.length>0){this.log(`Setting Pathway to "${a}"`),this.pathwayId=a,ya(t),this.hls.trigger(_.LEVELS_UPDATED,{levels:t});const p=this.hls.levels[u];g&&p&&this.levels&&(p.attrs["STABLE-VARIANT-ID"]!==g.attrs["STABLE-VARIANT-ID"]&&p.bitrate!==g.bitrate&&this.log(`Unstable Pathways change from bitrate ${g.bitrate} to ${p.bitrate}`),this.hls.nextLoadLevel=u);break}}}getPathwayForGroupId(e,t,i){const r=this.getLevelsForPathway(i).concat(this.levels||[]);for(let n=0;n<r.length;n++)if(t===F.AUDIO_TRACK&&r[n].hasAudioGroup(e)||t===F.SUBTITLE_TRACK&&r[n].hasSubtitleGroup(e))return r[n].pathwayId;return i}clonePathways(e){const t=this.levels;if(!t)return;const i={},r={};e.forEach(n=>{const{ID:a,"BASE-ID":u,"URI-REPLACEMENT":g}=n;if(t.some(m=>m.pathwayId===a))return;const p=this.getLevelsForPathway(u).map(m=>{const S=new ti(m.attrs);S["PATHWAY-ID"]=a;const R=S.AUDIO&&`${S.AUDIO}_clone_${a}`,H=S.SUBTITLES&&`${S.SUBTITLES}_clone_${a}`;R&&(i[S.AUDIO]=R,S.AUDIO=R),H&&(r[S.SUBTITLES]=H,S.SUBTITLES=H);const j=mo(m.uri,S["STABLE-VARIANT-ID"],"PER-VARIANT-URIS",g),Q=new Si({attrs:S,audioCodec:m.audioCodec,bitrate:m.bitrate,height:m.height,name:m.name,url:j,videoCodec:m.videoCodec,width:m.width});if(m.audioGroups)for(let Y=1;Y<m.audioGroups.length;Y++)Q.addGroupId("audio",`${m.audioGroups[Y]}_clone_${a}`);if(m.subtitleGroups)for(let Y=1;Y<m.subtitleGroups.length;Y++)Q.addGroupId("text",`${m.subtitleGroups[Y]}_clone_${a}`);return Q});t.push(...p),go(this.audioTracks,i,g,a),go(this.subtitleTracks,r,g,a)})}loadSteeringManifest(e){const t=this.hls.config,i=t.loader;this.loader&&this.loader.destroy(),this.loader=new i(t);let r;try{r=new self.URL(e)}catch(m){this.enabled=!1,this.log(`Failed to parse Steering Manifest URI: ${e}`);return}if(r.protocol!=="data:"){const m=(this.hls.bandwidthEstimate||t.abrEwmaDefaultEstimate)|0;r.searchParams.set("_HLS_pathway",this.pathwayId),r.searchParams.set("_HLS_throughput",""+m)}const n={responseType:"json",url:r.href},a=t.steeringManifestLoadPolicy.default,u=a.errorRetry||a.timeoutRetry||{},g={loadPolicy:a,timeout:a.maxLoadTimeMs,maxRetry:u.maxNumRetry||0,retryDelay:u.retryDelayMs||0,maxRetryDelay:u.maxRetryDelayMs||0},p={onSuccess:(m,S,R,H)=>{this.log(`Loaded steering manifest: "${r}"`);const j=m.data;if((j==null?void 0:j.VERSION)!==1){this.log(`Steering VERSION ${j.VERSION} not supported!`);return}this.updated=performance.now(),this.timeToLoad=j.TTL;const{"RELOAD-URI":Q,"PATHWAY-CLONES":Y,"PATHWAY-PRIORITY":te}=j;if(Q)try{this.uri=new self.URL(Q,r).href}catch(ae){this.enabled=!1,this.log(`Failed to parse Steering Manifest RELOAD-URI: ${Q}`);return}this.scheduleRefresh(this.uri||R.url),Y&&this.clonePathways(Y);const ce={steeringManifest:j,url:r.toString()};this.hls.trigger(_.STEERING_MANIFEST_LOADED,ce),te&&this.updatePathwayPriority(te)},onError:(m,S,R,H)=>{if(this.log(`Error loading steering manifest: ${m.code} ${m.text} (${S.url})`),this.stopLoad(),m.code===410){this.enabled=!1,this.log(`Steering manifest ${S.url} no longer available`);return}let j=this.timeToLoad*1e3;if(m.code===429){const Q=this.loader;if(typeof(Q==null?void 0:Q.getResponseHeader)=="function"){const Y=Q.getResponseHeader("Retry-After");Y&&(j=parseFloat(Y)*1e3)}this.log(`Steering manifest ${S.url} rate limited`);return}this.scheduleRefresh(this.uri||S.url,j)},onTimeout:(m,S,R)=>{this.log(`Timeout loading steering manifest (${S.url})`),this.scheduleRefresh(this.uri||S.url)}};this.log(`Requesting steering manifest: ${r}`),this.loader.load(n,g,p)}scheduleRefresh(e,t=this.timeToLoad*1e3){this.clearTimeout(),this.reloadTimer=self.setTimeout(()=>{var i;const r=(i=this.hls)==null?void 0:i.media;if(r&&!r.ended){this.loadSteeringManifest(e);return}this.scheduleRefresh(e,this.timeToLoad*1e3)},t)}}function go(o,e,t,i){o&&Object.keys(e).forEach(r=>{const n=o.filter(a=>a.groupId===r).map(a=>{const u=c({},a);return u.details=void 0,u.attrs=new ti(u.attrs),u.url=u.attrs.URI=mo(a.url,a.attrs["STABLE-RENDITION-ID"],"PER-RENDITION-URIS",t),u.groupId=u.attrs["GROUP-ID"]=e[r],u.attrs["PATHWAY-ID"]=i,u});o.push(...n)})}function mo(o,e,t,i){const{HOST:r,PARAMS:n,[t]:a}=i;let u;e&&(u=a==null?void 0:a[e],u&&(o=u));const g=new self.URL(o);return r&&!u&&(g.host=r),n&&Object.keys(n).sort().forEach(p=>{p&&g.searchParams.set(p,n[p])}),g.href}class vn extends T{constructor(e){super("eme",e.logger),this.hls=void 0,this.config=void 0,this.media=null,this.keyFormatPromise=null,this.keySystemAccessPromises={},this._requestLicenseFailureCount=0,this.mediaKeySessions=[],this.keyIdToKeySessionPromise={},this.mediaKeys=null,this.setMediaKeysQueue=vn.CDMCleanupPromise?[vn.CDMCleanupPromise]:[],this.bannedKeyIds={},this.onMediaEncrypted=t=>{const{initDataType:i,initData:r}=t,n=`"${t.type}" event: init data type: "${i}"`;if(this.debug(n),r!==null){if(!this.keyFormatPromise){let a=Object.keys(this.keySystemAccessPromises);a.length||(a=Pt(this.config));const u=a.map(St).filter(g=>!!g);this.keyFormatPromise=this.getKeyFormatPromise(u)}this.keyFormatPromise.then(a=>{const u=Hr(a);if(i!=="sinf"||u!==ai.FAIRPLAY){this.log(`Ignoring "${t.type}" event with init data type: "${i}" for selected key-system ${u}`);return}let g;try{const H=He(new Uint8Array(r)),j=fr(JSON.parse(H).sinf),Q=at(j);if(!Q)throw new Error("'schm' box missing or not cbcs/cenc with schi > tenc");g=new Uint8Array(Q.subarray(8,24))}catch(H){this.warn(`${n} Failed to parse sinf: ${H}`);return}const p=J(g),{keyIdToKeySessionPromise:m,mediaKeySessions:S}=this;let R=m[p];for(let H=0;H<S.length;H++){const j=S[H],Q=j.decryptdata;if(!Q.keyId)continue;const Y=J(Q.keyId);if(p===Y||Q.uri.replace(/-/g,"").indexOf(p)!==-1){if(R=m[Y],!R)continue;if(Q.pssh)break;delete m[Y],Q.pssh=new Uint8Array(r),Q.keyId=g,R=m[p]=R.then(()=>this.generateRequestWithPreferredKeySession(j,i,r,"encrypted-event-key-match")),R.catch(te=>this.handleError(te));break}}R||this.handleError(new Error(`Key ID ${p} not encountered in playlist. Key-system sessions ${S.length}.`))}).catch(a=>this.handleError(a))}},this.onWaitingForKey=t=>{this.log(`"${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(_.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(_.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(_.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(_.MANIFEST_LOADED,this.onManifestLoaded,this),this.hls.on(_.DESTROYING,this.onDestroying,this)}unregisterListeners(){this.hls.off(_.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(_.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(_.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.off(_.MANIFEST_LOADED,this.onManifestLoaded,this),this.hls.off(_.DESTROYING,this.onDestroying,this)}getLicenseServerUrl(e){const{drmSystems:t,widevineLicenseUrl:i}=this.config,r=t==null?void 0:t[e];if(r)return r.licenseUrl;if(e===ai.WIDEVINE&&i)return i}getLicenseServerUrlOrThrow(e){const t=this.getLicenseServerUrl(e);if(t===void 0)throw new Error(`no license server URL configured for key-system "${e}"`);return t}getServerCertificateUrl(e){const{drmSystems:t}=this.config,i=t==null?void 0:t[e];if(i)return i.serverCertificateUrl;this.log(`No Server Certificate in config.drmSystems["${e}"]`)}attemptKeySystemAccess(e){const t=this.hls.levels,i=(a,u,g)=>!!a&&g.indexOf(a)===u,r=t.map(a=>a.audioCodec).filter(i),n=t.map(a=>a.videoCodec).filter(i);return r.length+n.length===0&&n.push("avc1.42e01e"),new Promise((a,u)=>{const g=p=>{const m=p.shift();this.getMediaKeysPromise(m,r,n).then(S=>a({keySystem:m,mediaKeys:S})).catch(S=>{p.length?g(p):S instanceof nr?u(S):u(new nr({type:D.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_NO_ACCESS,error:S,fatal:!0},S.message))})};g(e)})}requestMediaKeySystemAccess(e,t){const{requestMediaKeySystemAccessFunc:i}=this.config;if(typeof i!="function"){let r=`Configured requestMediaKeySystemAccess is not a function ${i}`;return ni===null&&self.location.protocol==="http:"&&(r=`navigator.requestMediaKeySystemAccess is not available over insecure protocol ${location.protocol}`),Promise.reject(new Error(r))}return i(e,t)}getMediaKeysPromise(e,t,i){var r;const n=_i(e,t,i,this.config.drmSystemOptions||{});let a=this.keySystemAccessPromises[e],u=(r=a)==null?void 0:r.keySystemAccess;if(!u){this.log(`Requesting encrypted media "${e}" key-system access with config: ${Ft(n)}`),u=this.requestMediaKeySystemAccess(e,n);const g=a=this.keySystemAccessPromises[e]={keySystemAccess:u};return u.catch(p=>{this.log(`Failed to obtain access to key-system "${e}": ${p}`)}),u.then(p=>{this.log(`Access for key-system "${p.keySystem}" obtained`);const m=this.fetchServerCertificate(e);this.log(`Create media-keys for "${e}"`);const S=g.mediaKeys=p.createMediaKeys().then(R=>(this.log(`Media-keys created for "${e}"`),g.hasMediaKeys=!0,m.then(H=>H?this.setMediaKeysServerCertificate(R,e,H):R)));return S.catch(R=>{this.error(`Failed to create media-keys for "${e}"}: ${R}`)}),S})}return u.then(()=>a.mediaKeys)}createMediaKeySessionContext({decryptdata:e,keySystem:t,mediaKeys:i}){this.log(`Creating key-system session "${t}" keyId: ${J(e.keyId||[])}`);const r=i.createSession(),n={decryptdata:e,keySystem:t,mediaKeys:i,mediaKeysSession:r,keyStatus:"status-pending"};return this.mediaKeySessions.push(n),n}renewKeySession(e){const t=e.decryptdata;if(t.pssh){const i=this.createMediaKeySessionContext(e),r=this.getKeyIdString(t),n="cenc";this.keyIdToKeySessionPromise[r]=this.generateRequestWithPreferredKeySession(i,n,t.pssh.buffer,"expired")}else this.warn("Could not renew expired session. Missing pssh initData.");this.removeSession(e)}getKeyIdString(e){if(!e)throw new Error("Could not read keyId of undefined decryptdata");if(e.keyId===null)throw new Error("keyId is null");return J(e.keyId)}updateKeySession(e,t){const i=e.mediaKeysSession;return this.log(`Updating key-session "${i.sessionId}" for keyId ${J(e.decryptdata.keyId||[])}
} (data length: ${t.byteLength})`),i.update(t)}getSelectedKeySystemFormats(){return Object.keys(this.keySystemAccessPromises).map(e=>({keySystem:e,hasMediaKeys:this.keySystemAccessPromises[e].hasMediaKeys})).filter(({hasMediaKeys:e})=>!!e).map(({keySystem:e})=>St(e)).filter(e=>!!e)}getKeySystemAccess(e){return this.getKeySystemSelectionPromise(e).then(({keySystem:t,mediaKeys:i})=>this.attemptSetMediaKeys(t,i))}selectKeySystem(e){return new Promise((t,i)=>{this.getKeySystemSelectionPromise(e).then(({keySystem:r})=>{const n=St(r);n?t(n):i(new Error(`Unable to find format for key-system "${r}"`))}).catch(i)})}selectKeySystemFormat(e){const t=Object.keys(e.levelkeys||{});return this.keyFormatPromise||(this.log(`Selecting key-system from fragment (sn: ${e.sn} ${e.type}: ${e.level}) key formats ${t.join(", ")}`),this.keyFormatPromise=this.getKeyFormatPromise(t)),this.keyFormatPromise}getKeyFormatPromise(e){const t=Pt(this.config),i=e.map(Hr).filter(r=>!!r&&t.indexOf(r)!==-1);return this.selectKeySystem(i)}loadKey(e){const t=e.keyInfo.decryptdata,i=this.getKeyIdString(t),r=this.bannedKeyIds[i];if(r){const u=vo(r,t);return this.handleError(u,e.frag),Promise.reject(u)}const n=`(keyId: ${i} format: "${t.keyFormat}" method: ${t.method} uri: ${t.uri})`;this.log(`Starting session for key ${n}`);const a=this.keyIdToKeySessionPromise[i];if(!a){const u=this.getKeySystemForKeyPromise(t).then(({keySystem:g,mediaKeys:p})=>(this.throwIfDestroyed(),this.log(`Handle encrypted media sn: ${e.frag.sn} ${e.frag.type}: ${e.frag.level} using key ${n}`),this.attemptSetMediaKeys(g,p).then(()=>(this.throwIfDestroyed(),this.createMediaKeySessionContext({keySystem:g,mediaKeys:p,decryptdata:t}))))).then(g=>{const p="cenc",m=t.pssh?t.pssh.buffer:null;return this.generateRequestWithPreferredKeySession(g,p,m,"playlist-key")});return u.catch(g=>this.handleError(g,e.frag)),this.keyIdToKeySessionPromise[i]=u,u}return a}throwIfDestroyed(e="Invalid state"){if(!this.hls)throw new Error("invalid state")}handleError(e,t){this.hls&&(this.error(e.message),e instanceof nr?(t&&(e.data.frag=t),this.hls.trigger(_.ERROR,e.data)):this.hls.trigger(_.ERROR,{type:D.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_NO_KEYS,error:e,fatal:!0}))}getKeySystemForKeyPromise(e){const t=this.getKeyIdString(e),i=this.keyIdToKeySessionPromise[t];if(!i){const r=Hr(e.keyFormat),n=r?[r]:Pt(this.config);return this.attemptKeySystemAccess(n)}return i}getKeySystemSelectionPromise(e){if(e.length||(e=Pt(this.config)),e.length===0)throw new nr({type:D.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_NO_CONFIGURED_LICENSE,fatal:!0},`Missing key-system license configuration options ${Ft({drmSystems:this.config.drmSystems})}`);return this.attemptKeySystemAccess(e)}attemptSetMediaKeys(e,t){if(this.mediaKeys===t)return Promise.resolve();const i=this.setMediaKeysQueue.slice();this.log(`Setting media-keys for "${e}"`);const r=Promise.all(i).then(()=>{if(!this.media)throw this.mediaKeys=null,new Error("Attempted to set mediaKeys without media element attached");return this.media.setMediaKeys(t)});return this.mediaKeys=t,this.setMediaKeysQueue.push(r),r.then(()=>{this.log(`Media-keys set for "${e}"`),i.push(r),this.setMediaKeysQueue=this.setMediaKeysQueue.filter(n=>i.indexOf(n)===-1)})}generateRequestWithPreferredKeySession(e,t,i,r){var n;const a=(n=this.config.drmSystems)==null||(n=n[e.keySystem])==null?void 0:n.generateRequest;if(a)try{const R=a.call(this.hls,t,i,e);if(!R)throw new Error("Invalid response from configured generateRequest filter");t=R.initDataType,i=R.initData?R.initData:null,e.decryptdata.pssh=i?new Uint8Array(i):null}catch(R){if(this.warn(R.message),this.hls&&this.hls.config.debug)throw R}if(i===null)return this.log(`Skipping key-session request for "${r}" (no initData)`),Promise.resolve(e);const u=this.getKeyIdString(e.decryptdata);this.log(`Generating key-session request for "${r}": ${u} (init data type: ${t} length: ${i.byteLength})`);const g=new _s,p=e._onmessage=R=>{const H=e.mediaKeysSession;if(!H){g.emit("error",new Error("invalid state"));return}const{messageType:j,message:Q}=R;this.log(`"${j}" message event for session "${H.sessionId}" message size: ${Q.byteLength}`),j==="license-request"||j==="license-renewal"?this.renewLicense(e,Q).catch(Y=>{g.eventNames().length?g.emit("error",Y):this.handleError(Y)}):j==="license-release"?e.keySystem===ai.FAIRPLAY&&(this.updateKeySession(e,Dr("acknowledged")),this.removeSession(e)):this.warn(`unhandled media key message type "${j}"`)},m=e._onkeystatuseschange=R=>{if(!e.mediaKeysSession){g.emit("error",new Error("invalid state"));return}const j=e.keyStatus;this.onKeyStatusChange(e);const Q=e.keyStatus;Q!==j&&(g.emit("keyStatus",Q,e),Q==="expired"&&(this.log(`${e.keySystem} expired for key ${u}`),this.renewKeySession(e)))};Mi(e.mediaKeysSession,"message",p),Mi(e.mediaKeysSession,"keystatuseschange",m);const S=new Promise((R,H)=>{g.on("error",H),g.on("keyStatus",(j,{decryptdata:Q})=>{j.startsWith("usable")?R():j==="internal-error"||j==="output-restricted"?H(vo(j,Q)):j==="expired"?H(new Error(`key expired while generating request (keyId: ${u})`)):this.warn(`unhandled key status change "${j}" (keyId: ${u})`)})});return e.mediaKeysSession.generateRequest(t,i).then(()=>{this.log(`Request generated for key-session "${e.mediaKeysSession.sessionId}" keyId: ${u}`)}).catch(R=>{throw new nr({type:D.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_NO_SESSION,error:R,decryptdata:e.decryptdata,fatal:!1},`Error generating key-session request: ${R}`)}).then(()=>S).catch(R=>{throw g.removeAllListeners(),this.removeSession(e),R}).then(()=>(g.removeAllListeners(),e))}onKeyStatusChange(e){const t=J(new Uint8Array(e.decryptdata.keyId||[]));e.mediaKeysSession.keyStatuses.forEach((i,r)=>{if(typeof r=="string"&&typeof i=="object"){const u=r;r=i,i=u}const n=J("buffer"in r?new Uint8Array(r.buffer,r.byteOffset,r.byteLength):new Uint8Array(r));i==="internal-error"&&(this.bannedKeyIds[n]=i);const a=n===t;this.log(`${a?"":"un"}matched key status change "${i}" for keyStatuses keyId: ${n} session keyId: ${t} uri: ${e.decryptdata.uri}`),a&&(e.keyStatus=i)})}fetchServerCertificate(e){const t=this.config,i=t.loader,r=new i(t),n=this.getServerCertificateUrl(e);return n?(this.log(`Fetching server certificate for "${e}"`),new Promise((a,u)=>{const g={responseType:"arraybuffer",url:n},p=t.certLoadPolicy.default,m={loadPolicy:p,timeout:p.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},S={onSuccess:(R,H,j,Q)=>{a(R.data)},onError:(R,H,j,Q)=>{u(new nr({type:D.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,fatal:!0,networkDetails:j,response:h({url:g.url,data:void 0},R)},`"${e}" certificate request failed (${n}). Status: ${R.code} (${R.text})`))},onTimeout:(R,H,j)=>{u(new nr({type:D.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,fatal:!0,networkDetails:j,response:{url:g.url,data:void 0}},`"${e}" certificate request timed out (${n})`))},onAbort:(R,H,j)=>{u(new Error("aborted"))}};r.load(g,m,S)})):Promise.resolve()}setMediaKeysServerCertificate(e,t,i){return new Promise((r,n)=>{e.setServerCertificate(i).then(a=>{this.log(`setServerCertificate ${a?"success":"not supported by CDM"} (${i.byteLength}) on "${t}"`),r(e)}).catch(a=>{n(new nr({type:D.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_SERVER_CERTIFICATE_UPDATE_FAILED,error:a,fatal:!0},a.message))})})}renewLicense(e,t){return this.requestLicense(e,new Uint8Array(t)).then(i=>this.updateKeySession(e,new Uint8Array(i)).catch(r=>{throw new nr({type:D.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_SESSION_UPDATE_FAILED,decryptdata:e.decryptdata,error:r,fatal:!1},r.message)}))}unpackPlayReadyKeyMessage(e,t){const i=String.fromCharCode.apply(null,new Uint16Array(t.buffer));if(!i.includes("PlayReadyKeyMessage"))return e.setRequestHeader("Content-Type","text/xml; charset=utf-8"),t;const r=new DOMParser().parseFromString(i,"application/xml"),n=r.querySelectorAll("HttpHeader");if(n.length>0){let m;for(let S=0,R=n.length;S<R;S++){var a,u;m=n[S];const H=(a=m.querySelector("name"))==null?void 0:a.textContent,j=(u=m.querySelector("value"))==null?void 0:u.textContent;H&&j&&e.setRequestHeader(H,j)}}const g=r.querySelector("Challenge"),p=g==null?void 0:g.textContent;if(!p)throw new Error("Cannot find <Challenge> in key message");return Dr(atob(p))}setupLicenseXHR(e,t,i,r){const n=this.config.licenseXhrSetup;return n?Promise.resolve().then(()=>{if(!i.decryptdata)throw new Error("Key removed");return n.call(this.hls,e,t,i,r)}).catch(a=>{if(!i.decryptdata)throw a;return e.open("POST",t,!0),n.call(this.hls,e,t,i,r)}).then(a=>(e.readyState||e.open("POST",t,!0),{xhr:e,licenseChallenge:a||r})):(e.open("POST",t,!0),Promise.resolve({xhr:e,licenseChallenge:r}))}requestLicense(e,t){const i=this.config.keyLoadPolicy.default;return new Promise((r,n)=>{const a=this.getLicenseServerUrlOrThrow(e.keySystem);this.log(`Sending license request to URL: ${a}`);const u=new XMLHttpRequest;u.responseType="arraybuffer",u.onreadystatechange=()=>{if(!this.hls||!e.mediaKeysSession)return n(new Error("invalid state"));if(u.readyState===4)if(u.status===200){this._requestLicenseFailureCount=0;let g=u.response;this.log(`License received ${g instanceof ArrayBuffer?g.byteLength:g}`);const p=this.config.licenseResponseCallback;if(p)try{g=p.call(this.hls,u,a,e)}catch(m){this.error(m)}r(g)}else{const g=i.errorRetry,p=g?g.maxNumRetry:0;if(this._requestLicenseFailureCount++,this._requestLicenseFailureCount>p||u.status>=400&&u.status<500)n(new nr({type:D.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_LICENSE_REQUEST_FAILED,decryptdata:e.decryptdata,fatal:!0,networkDetails:u,response:{url:a,data:void 0,code:u.status,text:u.statusText}},`License Request XHR failed (${a}). Status: ${u.status} (${u.statusText})`));else{const m=p-this._requestLicenseFailureCount+1;this.warn(`Retrying license request, ${m} attempts left`),this.requestLicense(e,t).then(r,n)}}},e.licenseXhr&&e.licenseXhr.readyState!==XMLHttpRequest.DONE&&e.licenseXhr.abort(),e.licenseXhr=u,this.setupLicenseXHR(u,a,e,t).then(({xhr:g,licenseChallenge:p})=>{e.keySystem==ai.PLAYREADY&&(p=this.unpackPlayReadyKeyMessage(g,p)),g.send(p)}).catch(n)})}onDestroying(){this.unregisterListeners(),this._clear()}onMediaAttached(e,t){if(!this.config.emeEnabled)return;const i=t.media;this.media=i,Mi(i,"encrypted",this.onMediaEncrypted),Mi(i,"waitingforkey",this.onWaitingForKey)}onMediaDetached(){const e=this.media;e&&(Hi(e,"encrypted",this.onMediaEncrypted),Hi(e,"waitingforkey",this.onWaitingForKey),this.media=null,this.mediaKeys=null)}_clear(){var e;if(this._requestLicenseFailureCount=0,this.keyIdToKeySessionPromise={},this.bannedKeyIds={},!this.mediaKeys&&!this.mediaKeySessions.length)return;const t=this.media,i=this.mediaKeySessions.slice();this.mediaKeySessions=[],this.mediaKeys=null,Rr.clearKeyUriToKeyIdMap();const r=i.length;vn.CDMCleanupPromise=Promise.all(i.map(n=>this.removeSession(n)).concat(t==null||(e=t.setMediaKeys(null))==null?void 0:e.catch(n=>{this.log(`Could not clear media keys: ${n}`),this.hls&&this.hls.trigger(_.ERROR,{type:D.OTHER_ERROR,details:w.KEY_SYSTEM_DESTROY_MEDIA_KEYS_ERROR,fatal:!1,error:new Error(`Could not clear media keys: ${n}`)})}))).catch(n=>{this.log(`Could not close sessions and clear media keys: ${n}`),this.hls&&this.hls.trigger(_.ERROR,{type:D.OTHER_ERROR,details:w.KEY_SYSTEM_DESTROY_CLOSE_SESSION_ERROR,fatal:!1,error:new Error(`Could not close sessions and clear media keys: ${n}`)})}).then(()=>{r&&this.log("finished closing key sessions and clearing media keys")})}onManifestLoading(){this.keyFormatPromise=null,this.bannedKeyIds={}}onManifestLoaded(e,{sessionKeys:t}){if(!(!t||!this.config.emeEnabled)&&!this.keyFormatPromise){const i=t.reduce((r,n)=>(r.indexOf(n.keyFormat)===-1&&r.push(n.keyFormat),r),[]);this.log(`Selecting key-system from session-keys ${i.join(", ")}`),this.keyFormatPromise=this.getKeyFormatPromise(i)}}removeSession(e){const{mediaKeysSession:t,licenseXhr:i,decryptdata:r}=e;if(t){this.log(`Remove licenses and keys and close session "${t.sessionId}" keyId: ${J((r==null?void 0:r.keyId)||[])}`),e._onmessage&&(t.removeEventListener("message",e._onmessage),e._onmessage=void 0),e._onkeystatuseschange&&(t.removeEventListener("keystatuseschange",e._onkeystatuseschange),e._onkeystatuseschange=void 0),i&&i.readyState!==XMLHttpRequest.DONE&&i.abort(),e.mediaKeysSession=e.decryptdata=e.licenseXhr=void 0;const n=this.mediaKeySessions.indexOf(e);n>-1&&this.mediaKeySessions.splice(n,1);const{drmSystemOptions:a}=this.config;return(pn(a)?new Promise((g,p)=>{self.setTimeout(()=>p(new Error("MediaKeySession.remove() timeout")),8e3),t.remove().then(g).catch(p)}):Promise.resolve()).catch(g=>{this.log(`Could not remove session: ${g}`),this.hls&&this.hls.trigger(_.ERROR,{type:D.OTHER_ERROR,details:w.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(_.ERROR,{type:D.OTHER_ERROR,details:w.KEY_SYSTEM_DESTROY_CLOSE_SESSION_ERROR,fatal:!1,error:new Error(`Could not close session: ${g}`)})})}}}vn.CDMCleanupPromise=void 0;class nr extends Error{constructor(e,t){super(t),this.data=void 0,e.error||(e.error=new Error(t)),this.data=e,e.err=e.error}}function vo(o,e){const t=o==="output-restricted",i=t?w.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED:w.KEY_SYSTEM_STATUS_INTERNAL_ERROR;return new nr({type:D.KEY_SYSTEM_ERROR,details:i,fatal:!1,decryptdata:e},t?"HDCP level output restricted":`key status changed to "${o}"`)}class mc{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(_.MEDIA_ATTACHING,this.onMediaAttaching,this),this.hls.on(_.MEDIA_DETACHING,this.onMediaDetaching,this)}unregisterListeners(){this.hls.off(_.MEDIA_ATTACHING,this.onMediaAttaching,this),this.hls.off(_.MEDIA_DETACHING,this.onMediaDetaching,this)}destroy(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null}onMediaAttaching(e,t){const i=this.hls.config;if(i.capLevelOnFPSDrop){const r=t.media instanceof self.HTMLVideoElement?t.media:null;this.media=r,r&&typeof r.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),i.fpsDroppedMonitoringPeriod)}}onMediaDetaching(){this.media=null}checkFPS(e,t,i){const r=performance.now();if(t){if(this.lastTime){const n=r-this.lastTime,a=i-this.lastDroppedFrames,u=t-this.lastDecodedFrames,g=1e3*a/n,p=this.hls;if(p.trigger(_.FPS_DROP,{currentDropped:a,currentDecoded:u,totalDroppedFrames:i}),g>0&&a>p.config.fpsDroppedMonitoringThreshold*u){let m=p.currentLevel;p.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+m),m>0&&(p.autoLevelCapping===-1||p.autoLevelCapping>=m)&&(m=m-1,p.trigger(_.FPS_DROP_LEVEL_CAPPING,{level:m,droppedLevel:p.currentLevel}),p.autoLevelCapping=m,this.streamController.nextLevelSwitch())}}this.lastTime=r,this.lastDroppedFrames=i,this.lastDecodedFrames=t}}checkFPSInterval(){const e=this.media;if(e)if(this.isVideoPlaybackQualityAvailable){const t=e.getVideoPlaybackQuality();this.checkFPS(e,t.totalVideoFrames,t.droppedVideoFrames)}else this.checkFPS(e,e.webkitDecodedFrameCount,e.webkitDroppedFrameCount)}}function yo(o,e){let t;try{t=new Event("addtrack")}catch(i){t=document.createEvent("Event"),t.initEvent("addtrack",!1,!1)}t.track=o,e.dispatchEvent(t)}function bo(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(i){M.debug(`[texttrack-utils]: ${i}`);try{const r=new self.TextTrackCue(e.startTime,e.endTime,e.text);r.id=e.id,o.addCue(r)}catch(r){M.debug(`[texttrack-utils]: Legacy TextTrackCue fallback failed: ${r}`)}}t==="disabled"&&(o.mode=t)}function yn(o,e){const t=o.mode;if(t==="disabled"&&(o.mode="hidden"),o.cues)for(let i=o.cues.length;i--;)e&&o.cues[i].removeEventListener("enter",e),o.removeCue(o.cues[i]);t==="disabled"&&(o.mode=t)}function Bs(o,e,t,i){const r=o.mode;if(r==="disabled"&&(o.mode="hidden"),o.cues&&o.cues.length>0){const n=yc(o.cues,e,t);for(let a=0;a<n.length;a++)(!i||i(n[a]))&&o.removeCue(n[a])}r==="disabled"&&(o.mode=r)}function vc(o,e){if(e<=o[0].startTime)return 0;const t=o.length-1;if(e>o[t].endTime)return-1;let i=0,r=t,n;for(;i<=r;)if(n=Math.floor((r+i)/2),e<o[n].startTime)r=n-1;else if(e>o[n].startTime&&i<t)i=n+1;else return n;return o[i].startTime-e<e-o[r].startTime?i:r}function yc(o,e,t){const i=[],r=vc(o,e);if(r>-1)for(let n=r,a=o.length;n<a;n++){const u=o[n];if(u.startTime>=e&&u.endTime<=t)i.push(u);else if(u.startTime>t)return i}return i}function Jn(o){const e=[];for(let t=0;t<o.length;t++){const i=o[t];(i.kind==="subtitles"||i.kind==="captions")&&i.label&&e.push(o[t])}return e}class bc extends Ds{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 i=Jn(this.media.textTracks);for(let n=0;n<i.length;n++)if(i[n].mode==="hidden")t=i[n];else if(i[n].mode==="showing"){t=i[n];break}const r=this.findTrackForTextTrack(t);this.subtitleTrack!==r&&this.setSubtitleTrack(r)},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(_.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(_.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(_.MANIFEST_LOADING,this.onManifestLoading,this),e.on(_.MANIFEST_PARSED,this.onManifestParsed,this),e.on(_.LEVEL_LOADING,this.onLevelLoading,this),e.on(_.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(_.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(_.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(_.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(_.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(_.MANIFEST_LOADING,this.onManifestLoading,this),e.off(_.MANIFEST_PARSED,this.onManifestParsed,this),e.off(_.LEVEL_LOADING,this.onLevelLoading,this),e.off(_.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(_.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(_.ERROR,this.onError,this)}onMediaAttached(e,t){this.media=t.media,this.media&&(this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange))}pollTrackChange(e){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.onTextTracksChanged,e)}onMediaDetaching(e,t){const i=this.media;if(!i)return;const r=!!t.transferMedia;if(self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||i.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId),this.subtitleTrack=-1,this.media=null,r)return;Jn(i.textTracks).forEach(a=>{yn(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:i,groupId:r,details:n}=t,a=this.tracksInGroup[i];if(!a||a.groupId!==r){this.warn(`Subtitle track with id:${i} and group:${r} not found in active group ${a==null?void 0:a.groupId}`);return}const u=a.details;a.details=t.details,this.log(`Subtitle track ${i} "${a.name}" lang:${a.lang} group:${r} loaded [${n.startSN}-${n.endSN}]`),i===this.trackId&&this.playlistLoaded(i,t,u)}onLevelLoading(e,t){this.switchLevel(t.level)}onLevelSwitching(e,t){this.switchLevel(t.level)}switchLevel(e){const t=this.hls.levels[e];if(!t)return;const i=t.subtitleGroups||null,r=this.groupIds;let n=this.currentTrack;if(!i||(r==null?void 0:r.length)!==(i==null?void 0:i.length)||i!=null&&i.some(a=>(r==null?void 0:r.indexOf(a))===-1)){this.groupIds=i,this.trackId=-1,this.currentTrack=null;const a=this.tracks.filter(m=>!i||i.indexOf(m.groupId)!==-1);if(a.length)this.selectDefaultTrack&&!a.some(m=>m.default)&&(this.selectDefaultTrack=!1),a.forEach((m,S)=>{m.id=S});else if(!n&&!this.tracksInGroup.length)return;this.tracksInGroup=a;const u=this.hls.config.subtitlePreference;if(!n&&u){this.selectDefaultTrack=!1;const m=Ci(u,a);if(m>-1)n=a[m];else{const S=Ci(u,this.tracks);n=this.tracks[S]}}let g=this.findTrackId(n);g===-1&&n&&(g=this.findTrackId(null));const p={subtitleTracks:a};this.log(`Updating subtitle tracks, ${a.length} track(s) found in "${i==null?void 0:i.join(",")}" group-id`),this.hls.trigger(_.SUBTITLE_TRACKS_UPDATED,p),g!==-1&&this.trackId===-1&&this.setSubtitleTrack(g)}}findTrackId(e){const t=this.tracksInGroup,i=this.selectDefaultTrack;for(let r=0;r<t.length;r++){const n=t[r];if(!(i&&!n.default||!i&&!e)&&(!e||pi(n,e)))return r}if(e){for(let r=0;r<t.length;r++){const n=t[r];if(Nn(e.attrs,n.attrs,["LANGUAGE","ASSOC-LANGUAGE","CHARACTERISTICS"]))return r}for(let r=0;r<t.length;r++){const n=t[r];if(Nn(e.attrs,n.attrs,["LANGUAGE"]))return r}}return-1}findTrackForTextTrack(e){if(e){const t=this.tracksInGroup;for(let i=0;i<t.length;i++){const r=t[i];if(Ls(r,e))return i}}return-1}onError(e,t){t.fatal||!t.context||t.context.type===F.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 i=this.currentTrack;if(i&&pi(e,i))return i;const r=Ci(e,this.tracksInGroup);if(r>-1){const n=this.tracksInGroup[r];return this.setSubtitleTrack(r),n}else{if(i)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 i=e.id,r=e.groupId,n=this.getUrlWithDirectives(e.url,t),a=e.details,u=a==null?void 0:a.age;this.log(`Loading subtitle ${i} "${e.name}" lang:${e.lang} group:${r}${(t==null?void 0:t.msn)!==void 0?" at sn "+t.msn+" part "+t.part:""}${u&&a.live?" age "+u.toFixed(1)+(a.type?" "+a.type||0:""):""} ${n}`),this.hls.trigger(_.SUBTITLE_TRACK_LOADING,{url:n,id:i,groupId:r,deliveryDirectives:t||null,track:e})}toggleTrackModes(){const{media:e}=this;if(!e)return;const t=Jn(e.textTracks),i=this.currentTrack;let r;if(i&&(r=t.filter(n=>Ls(i,n))[0],r||this.warn(`Unable to find subtitle TextTrack with name "${i.name}" and language "${i.lang}"`)),[].slice.call(t).forEach(n=>{n.mode!=="disabled"&&n!==r&&(n.mode="disabled")}),r){const n=this.subtitleDisplay?"showing":"hidden";r.mode!==n&&(r.mode=n)}}setSubtitleTrack(e){const t=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=e;return}if(e<-1||e>=t.length||!I(e)){this.warn(`Invalid subtitle track id: ${e}`);return}this.selectDefaultTrack=!1;const i=this.currentTrack,r=t[e]||null;if(this.trackId=e,this.currentTrack=r,this.toggleTrackModes(),!r){this.hls.trigger(_.SUBTITLE_TRACK_SWITCH,{id:e});return}const n=!!r.details&&!r.details.live;if(e===this.trackId&&r===i&&n)return;this.log(`Switching to subtitle-track ${e}`+(r?` "${r.name}" lang:${r.lang} group:${r.groupId}`:""));const{id:a,groupId:u="",name:g,type:p,url:m}=r;this.hls.trigger(_.SUBTITLE_TRACK_SWITCH,{id:a,groupId:u,name:g,type:p,url:m});const S=this.switchParams(r.url,i==null?void 0:i.details,r.details);this.loadPlaylist(S)}}function Ec(){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,r=>{const n=(t+Math.random()*16)%16|0;return t=Math.floor(t/16),(r=="x"?n:n&3|8).toString(16)})}}}function Un(o){let e=5381,t=o.length;for(;t;)e=e*33^o.charCodeAt(--t);return(e>>>0).toString()}const bn=.025;let es=function(o){return o[o.Point=0]="Point",o[o.Range=1]="Range",o}({});function Sc(o,e,t){return`${o.identifier}-${t+1}-${Un(e)}`}class wc{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 i=this.playoutLimit;return e<=0||isNaN(i)?!1:i===0?!0:(((t=this.assetList[e])==null?void 0:t.startOffset)||0)>i}findAssetIndex(e){return this.assetList.indexOf(e)}get identifier(){return this.dateRange.id}get startDate(){return this.dateRange.startDate}get startTime(){const e=this.dateRange.startTime;if(this.snapOptions.out){const t=this.dateRange.tagAnchor;if(t)return Ns(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,i=Ns(t,e);return t-i<.1}return!1}get resumptionOffset(){const e=this.resumeOffset,t=I(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 Ns(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)<bn))}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"?es.Range:es.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 xc(this)}}function Ns(o,e){return o-e.start<e.duration/2&&!(Math.abs(o-(e.start+e.duration))<bn)?e.start:e.start+e.duration}function Eo(o,e,t){const i=new self.URL(o,t);return i.protocol!=="data:"&&i.searchParams.set("_HLS_primary_id",e),i}function Us(o,e){for(;(t=o.assetList[++e])!=null&&t.error;)var t;return e}function xc(o){return`["${o.identifier}" ${o.cue.pre?"<pre>":o.cue.post?"<post>":""}${o.timelineStart.toFixed(2)}-${o.resumeTime.toFixed(2)}]`}function En(o){const e=o.timelineStart,t=o.duration||0;return`["${o.identifier}" ${e.toFixed(2)}-${(e+t).toFixed(2)}]`}class Ac{constructor(e,t,i,r){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(_.PLAYOUT_LIMIT_REACHED,{})};const n=this.hls=new e(t);this.interstitial=i,this.assetItem=r;const a=()=>{this.hasDetails=!0};n.once(_.LEVEL_LOADED,a),n.once(_.AUDIO_TRACK_LOADED,a),n.once(_.SUBTITLE_TRACK_LOADED,a),n.on(_.MEDIA_ATTACHING,(u,{media:g})=>{this.removeMediaListeners(),this.mediaAttached=g,this.interstitial.playoutLimit&&(g.addEventListener("timeupdate",this.checkPlayout),this.appendInPlace&&n.on(_.BUFFER_APPENDED,()=>{const m=this.bufferedEnd;this.reachedPlayout(m)&&(this._bufferedEosTime=m,n.trigger(_.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=Eo(t,e.config.primarySessionId||"").href}catch(i){}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 i=Math.min(this._bufferedEosTime||1/0,this.duration),r=this.timelineOffset,n=It.bufferInfo(e,r,0);return this.getAssetTime(n.end)>=i-.02}reachedPlayout(e){const i=this.interstitial.playoutLimit;return this.startOffset+e>=i}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=It.bufferInfo(e,e.currentTime,.001);return this.getAssetTime(t.end)}get currentTime(){const e=this.media||this.mediaAttached;return e?this.getAssetTime(e.currentTime):this._currentTime||0}get duration(){const e=this.assetItem.duration;if(!e)return 0;const t=this.interstitial.playoutLimit;if(t){const i=t-this.startOffset;if(i>0&&i<e)return i}return e}get remaining(){const e=this.duration;return e?Math.max(0,e-this.currentTime):0}get startOffset(){return this.assetItem.startOffset}get timelineOffset(){var e;return((e=this.hls)==null?void 0:e.config.timelineOffset)||0}set timelineOffset(e){const t=this.timelineOffset;if(e!==t){const i=e-t;if(Math.abs(i)>1/9e4&&this.hls){if(this.hasDetails)throw new Error("Cannot set timelineOffset after playlists are loaded");this.hls.config.timelineOffset=e}}}getAssetTime(e){const t=this.timelineOffset,i=this.duration;return Math.min(Math.max(0,e-t),i)}removeMediaListeners(){const e=this.mediaAttached;e&&(this._currentTime=e.currentTime,this.bufferSnapShot(),e.removeEventListener("timeupdate",this.checkPlayout))}bufferSnapShot(){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=i=>delete i.details;e.levels.forEach(t),e.allAudioTracks.forEach(t),e.allSubtitleTracks.forEach(t),this.hasDetails=!1}}on(e,t,i){var r;(r=this.hls)==null||r.on(e,t)}once(e,t,i){var r;(r=this.hls)==null||r.once(e,t)}off(e,t,i){var r;(r=this.hls)==null||r.off(e,t)}toString(){var e;return`HlsAssetPlayer: ${En(this.assetItem)} ${(e=this.hls)==null?void 0:e.sessionId} ${this.appendInPlace?"append-in-place":""}`}}const So=.033;class Cc extends T{constructor(e,t){super("interstitials-sched",t),this.onScheduleUpdate=void 0,this.eventMap={},this.events=null,this.items=null,this.durations={primary:0,playout:0,integrated:0},this.onScheduleUpdate=e}destroy(){this.reset(),this.onScheduleUpdate=null}reset(){this.eventMap={},this.setDurations(0,0,0),this.events&&this.events.forEach(e=>e.reset()),this.events=this.items=null}resetErrorsInRange(e,t){return this.events?this.events.reduce((i,r)=>e<=r.startOffset&&t>r.startOffset?(delete r.error,i+1):i,0):0}get duration(){const e=this.items;return e?e[e.length-1].end:0}get length(){return this.items?this.items.length:0}getEvent(e){return e&&this.eventMap[e]||null}hasEvent(e){return e in this.eventMap}findItemIndex(e,t){if(e.event)return this.findEventIndex(e.event.identifier);let i=-1;e.nextEvent?i=this.findEventIndex(e.nextEvent.identifier)-1:e.previousEvent&&(i=this.findEventIndex(e.previousEvent.identifier)+1);const r=this.items;if(r)for(r[i]||(t===void 0&&(t=e.start),i=this.findItemIndexAtTime(t));i>=0&&(n=r[i])!=null&&n.event;){var n;i--}return i}findItemIndexAtTime(e,t){const i=this.items;if(i)for(let r=0;r<i.length;r++){let n=i[r];if(t&&t!=="primary"&&(n=n[t]),e===n.start||e>n.start&&e<n.end)return r}return-1}findJumpRestrictedIndex(e,t){const i=this.items;if(i)for(let r=e;r<=t&&i[r];r++){const n=i[r].event;if(n!=null&&n.restrictions.jump&&!n.appendInPlace)return r}return-1}findEventIndex(e){const t=this.items;if(t)for(let r=t.length;r--;){var i;if(((i=t[r].event)==null?void 0:i.identifier)===e)return r}return-1}findAssetIndex(e,t){const i=e.assetList,r=i.length;if(r>1)for(let n=0;n<r;n++){const a=i[n];if(!a.error){const u=a.timelineStart;if(t===u||t>u&&(t<u+(a.duration||0)||n===r-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 i=t.assetList,r=i[i.length-1];if(r)return r.identifier}return null}parseInterstitialDateRanges(e,t){const i=e.main.details,{dateRanges:r}=i,n=this.events,a=this.parseDateRanges(r,{url:i.url},t),u=Object.keys(r),g=n?n.filter(p=>!u.includes(p.identifier)):[];a.length&&a.sort((p,m)=>{const S=p.cue.pre,R=p.cue.post,H=m.cue.pre,j=m.cue.post;if(S&&!H)return-1;if(H&&!S||R&&!j)return 1;if(j&&!R)return-1;if(!S&&!H&&!R&&!j){const Q=p.startTime,Y=m.startTime;if(Q!==Y)return Q-Y}return p.dateRange.tagOrder-m.dateRange.tagOrder}),this.events=a,g.forEach(p=>{this.removeEvent(p)}),this.updateSchedule(e,g)}updateSchedule(e,t=[],i=!1){const r=this.events||[];if(r.length||t.length||this.length<2){const n=this.items,a=this.parseSchedule(r,e);(i||t.length||(n==null?void 0:n.length)!==a.length||a.some((g,p)=>Math.abs(g.playout.start-n[p].playout.start)>.005||Math.abs(g.playout.end-n[p].playout.end)>.005))&&(this.items=a,this.onScheduleUpdate(t,n))}}parseDateRanges(e,t,i){const r=[],n=Object.keys(e);for(let a=0;a<n.length;a++){const u=n[a],g=e[u];if(g.isInterstitial){let p=this.eventMap[u];p?p.setDateRange(g):(p=new wc(g,t),this.eventMap[u]=p,i===!1&&(p.appendInPlace=i)),r.push(p)}}return r}parseSchedule(e,t){const i=[],r=t.main.details,n=r.live?1/0:r.edge;let a=0;if(e=e.filter(g=>!g.error&&!(g.cue.once&&g.hasPlayed)),e.length){this.resolveOffsets(e,t);let g=0,p=0;if(e.forEach((m,S)=>{const R=m.cue.pre,H=m.cue.post,j=e[S-1]||null,Q=m.appendInPlace,Y=H?n:m.startOffset,te=m.duration,ce=m.timelineOccupancy===es.Range?te:0,ae=m.resumptionOffset,Ee=(j==null?void 0:j.startTime)===Y,Te=Y+m.cumulativeDuration;let $e=Q?Te+te:Y+ae;if(R||!H&&Y<=0){const Ie=p;p+=ce,m.timelineStart=Te;const Pe=a;a+=te,i.push({event:m,start:Te,end:$e,playout:{start:Pe,end:a},integrated:{start:Ie,end:p}})}else if(Y<=n){if(!Ee){const Ae=Y-g;if(Ae>So){const ze=g,_t=p;p+=Ae;const xt=a;a+=Ae;const kt={previousEvent:e[S-1]||null,nextEvent:m,start:ze,end:ze+Ae,playout:{start:xt,end:a},integrated:{start:_t,end:p}};i.push(kt)}else Ae>0&&j&&(j.cumulativeDuration+=Ae,i[i.length-1].end=Y)}H&&($e=Te),m.timelineStart=Te;const Ie=p;p+=ce;const Pe=a;a+=te,i.push({event:m,start:Te,end:$e,playout:{start:Pe,end:a},integrated:{start:Ie,end:p}})}else return;const xe=m.resumeTime;H||xe>n?g=n:g=xe}),g<n){var u;const m=g,S=p,R=n-g;p+=R;const H=a;a+=R,i.push({previousEvent:((u=i[i.length-1])==null?void 0:u.event)||null,nextEvent:null,start:g,end:m+R,playout:{start:H,end:a},integrated:{start:S,end:p}})}this.setDurations(n,a,p)}else i.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 i}setDurations(e,t,i){this.durations={primary:e,playout:t,integrated:i}}resolveOffsets(e,t){const i=t.main.details,r=i.live?1/0:i.edge;let n=0,a=-1;e.forEach((u,g)=>{const p=u.cue.pre,m=u.cue.post,S=p?0:m?r:u.startTime;this.updateAssetDurations(u),a===S?u.cumulativeDuration=n:(n=0,a=S),!m&&u.snapOptions.in&&(u.resumeAnchor=zi(null,i.fragments,u.startOffset+u.resumptionOffset,0,0)||void 0),u.appendInPlace&&!u.appendInPlaceStarted&&(this.primaryCanResumeInPlaceAt(u,t)||(u.appendInPlace=!1)),!u.appendInPlace&&g+1<e.length&&e[g+1].startTime-e[g].resumeTime<So&&(e[g+1].appendInPlace=!1,e[g+1].appendInPlace&&this.warn(`Could not change append strategy for abutting event ${u}`));const H=I(u.resumeOffset)?u.resumeOffset:u.duration;n+=H})}primaryCanResumeInPlaceAt(e,t){const i=e.resumeTime,r=e.startTime+e.resumptionOffset;return Math.abs(i-r)>bn?(this.log(`"${e.identifier}" resumption ${i} not aligned with estimated timeline end ${r}`),!1):!Object.keys(t).some(a=>{const u=t[a].details,g=u.edge;if(i>=g)return this.log(`"${e.identifier}" resumption ${i} past ${a} playlist end ${g}`),!1;const p=zi(null,u.fragments,i);if(!p)return this.log(`"${e.identifier}" resumption ${i} does not align with any fragments in ${a} playlist (${u.fragStart}-${u.fragmentEnd})`),!0;const m=a==="audio"?.175:0;return Math.abs(p.start-i)<bn+m||Math.abs(p.end-i)<bn+m?!1:(this.log(`"${e.identifier}" resumption ${i} not aligned with ${a} fragment bounds (${p.start}-${p.end} sn: ${p.sn} cc: ${p.cc})`),!0)})}updateAssetDurations(e){if(!e.assetListLoaded)return;const t=e.timelineStart;let i=0,r=!1,n=!1;for(let a=0;a<e.assetList.length;a++){const u=e.assetList[a],g=t+i;u.startOffset=i,u.timelineStart=g,r||(r=u.duration===null),n||(n=!!u.error);const p=u.error?0:u.duration||0;i+=p}r&&!n?e.duration=Math.max(i,e.duration):e.duration=i}removeEvent(e){e.reset(),delete this.eventMap[e.identifier]}}function sr(o){return`[${o.event?'"'+o.event.identifier+'"':"primary"}: ${o.start.toFixed(2)}-${o.end.toFixed(2)}]`}class Tc{constructor(e){this.hls=void 0,this.hls=e}destroy(){this.hls=null}loadAssetList(e,t){const i=e.assetListUrl;let r;try{r=Eo(i,this.hls.sessionId,e.baseUrl)}catch(R){const H=this.assignAssetListError(e,w.ASSET_LIST_LOAD_ERROR,R,i);this.hls.trigger(_.ERROR,H);return}t&&r.protocol!=="data:"&&r.searchParams.set("_HLS_start_offset",""+t);const n=this.hls.config,a=n.loader,u=new a(n),g={responseType:"json",url:r.href},p=n.interstitialAssetListLoadPolicy.default,m={loadPolicy:p,timeout:p.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},S={onSuccess:(R,H,j,Q)=>{const Y=R.data,te=Y==null?void 0:Y.ASSETS;if(!Array.isArray(te)){const ce=this.assignAssetListError(e,w.ASSET_LIST_PARSING_ERROR,new Error("Invalid interstitial asset list"),j.url,H,Q);this.hls.trigger(_.ERROR,ce);return}e.assetListResponse=Y,this.hls.trigger(_.ASSET_LIST_LOADED,{event:e,assetListResponse:Y,networkDetails:Q})},onError:(R,H,j,Q)=>{const Y=this.assignAssetListError(e,w.ASSET_LIST_LOAD_ERROR,new Error(`Error loading X-ASSET-LIST: HTTP status ${R.code} ${R.text} (${H.url})`),H.url,Q,j);this.hls.trigger(_.ERROR,Y)},onTimeout:(R,H,j)=>{const Q=this.assignAssetListError(e,w.ASSET_LIST_LOAD_TIMEOUT,new Error(`Timeout loading X-ASSET-LIST (${H.url})`),H.url,R,j);this.hls.trigger(_.ERROR,Q)}};return u.load(g,m,S),this.hls.trigger(_.ASSET_LIST_LOADING,{event:e}),u}assignAssetListError(e,t,i,r,n,a){return e.error=i,{type:D.NETWORK_ERROR,details:t,fatal:!1,interstitial:e,url:r,error:i,networkDetails:a,stats:n}}}function wo(o){o==null||o.play().catch(()=>{})}function ts(o,e){return`[${o}] Advancing timeline position to ${e}`}class Dc extends T{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 i=this.currentTime;if(i===void 0||this.playbackDisabled||!this.schedule)return;const r=i-this.timelinePos;if(Math.abs(r)<1/7056e5)return;const a=r<=-.01;this.timelinePos=i,this.bufferedPos=i;const u=this.playingItem;if(!u){this.checkBuffer();return}if(a&&this.schedule.resetErrorsInRange(i,i-r)&&this.updateSchedule(!0),this.checkBuffer(),a&&i<u.start||i>=u.end){var g;const H=this.findItemIndex(u);let j=this.schedule.findItemIndexAtTime(i);if(j===-1&&(j=H+(a?-1:1),this.log(`seeked ${a?"back ":""}to position not covered by schedule ${i} (resolving from ${H} to ${j})`)),!this.isInterstitial(u)&&(g=this.media)!=null&&g.paused&&(this.shouldPlay=!1),!a&&j>H){const Q=this.schedule.findJumpRestrictedIndex(H+1,j);if(Q>H){this.setSchedulePosition(Q);return}}this.setSchedulePosition(j);return}const p=this.playingAsset;if(!p){if(this.playingLastItem&&this.isInterstitial(u)){const H=u.event.assetList[0];H&&(this.endedItem=this.playingItem,this.playingItem=null,this.setScheduleToAssetAtTime(i,H))}return}const m=p.timelineStart,S=p.duration||0;if(a&&i<m||i>=m+S){var R;(R=u.event)!=null&&R.appendInPlace&&(this.clearInterstitial(u.event,u),this.flushFrontBuffer(i)),this.setScheduleToAssetAtTime(i,p)}},this.onTimeupdate=()=>{const i=this.currentTime;if(i===void 0||this.playbackDisabled)return;if(i>this.timelinePos)this.timelinePos=i,i>this.bufferedPos&&this.checkBuffer();else return;const r=this.playingItem;if(!r||this.playingLastItem)return;if(i>=r.end){this.timelinePos=r.end;const u=this.findItemIndex(r);this.setSchedulePosition(u+1)}const n=this.playingAsset;if(!n)return;const a=n.timelineStart+(n.duration||0);i>=a&&this.setScheduleToAssetAtTime(i,n)},this.onScheduleUpdate=(i,r)=>{const n=this.schedule;if(!n)return;const a=this.playingItem,u=n.events||[],g=n.items||[],p=n.durations,m=i.map(Q=>Q.identifier),S=!!(u.length||m.length);(S||r)&&this.log(`INTERSTITIALS_UPDATED (${u.length}): ${u}
Schedule: ${g.map(Q=>sr(Q))} pos: ${this.timelinePos}`),m.length&&this.log(`Removed events ${m}`);let R=null,H=null;a&&(R=this.updateItem(a,this.timelinePos),this.itemsMatch(a,R)?this.playingItem=R:this.waitingItem=this.endedItem=null),this.waitingItem=this.updateItem(this.waitingItem),this.endedItem=this.updateItem(this.endedItem);const j=this.bufferingItem;if(j&&(H=this.updateItem(j,this.bufferedPos),this.itemsMatch(j,H)?this.bufferingItem=H:j.event&&(this.bufferingItem=this.playingItem,this.clearInterstitial(j.event,null))),i.forEach(Q=>{Q.assetList.forEach(Y=>{this.clearAssetPlayer(Y.identifier,null)})}),this.playerQueue.forEach(Q=>{if(Q.interstitial.appendInPlace){const Y=Q.assetItem.timelineStart,te=Q.timelineOffset-Y;if(te)try{Q.timelineOffset=Y}catch(ce){Math.abs(te)>bn&&this.warn(`${ce} ("${Q.assetId}" ${Q.timelineOffset}->${Y})`)}}}),S||r){if(this.hls.trigger(_.INTERSTITIALS_UPDATED,{events:u.slice(0),schedule:g.slice(0),durations:p,removedIds:m}),this.isInterstitial(a)&&m.includes(a.event.identifier)){this.warn(`Interstitial "${a.event.identifier}" removed while playing`),this.primaryFallback(a.event);return}a&&this.trimInPlace(R,a),j&&H!==R&&this.trimInPlace(H,j),this.checkBuffer()}},this.hls=e,this.HlsPlayerClass=t,this.assetListLoader=new Tc(e),this.schedule=new Cc(this.onScheduleUpdate,e.logger),this.registerListeners()}registerListeners(){const e=this.hls;e&&(e.on(_.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(_.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(_.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(_.MANIFEST_LOADING,this.onManifestLoading,this),e.on(_.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(_.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(_.AUDIO_TRACK_UPDATED,this.onAudioTrackUpdated,this),e.on(_.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.on(_.SUBTITLE_TRACK_UPDATED,this.onSubtitleTrackUpdated,this),e.on(_.EVENT_CUE_ENTER,this.onInterstitialCueEnter,this),e.on(_.ASSET_LIST_LOADED,this.onAssetListLoaded,this),e.on(_.BUFFER_APPENDED,this.onBufferAppended,this),e.on(_.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(_.BUFFERED_TO_END,this.onBufferedToEnd,this),e.on(_.MEDIA_ENDED,this.onMediaEnded,this),e.on(_.ERROR,this.onError,this),e.on(_.DESTROYING,this.onDestroying,this))}unregisterListeners(){const e=this.hls;e&&(e.off(_.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(_.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(_.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(_.MANIFEST_LOADING,this.onManifestLoading,this),e.off(_.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(_.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(_.AUDIO_TRACK_UPDATED,this.onAudioTrackUpdated,this),e.off(_.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.off(_.SUBTITLE_TRACK_UPDATED,this.onSubtitleTrackUpdated,this),e.off(_.EVENT_CUE_ENTER,this.onInterstitialCueEnter,this),e.off(_.ASSET_LIST_LOADED,this.onAssetListLoaded,this),e.off(_.BUFFER_CODECS,this.onBufferCodecs,this),e.off(_.BUFFER_APPENDED,this.onBufferAppended,this),e.off(_.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(_.BUFFERED_TO_END,this.onBufferedToEnd,this),e.off(_.MEDIA_ENDED,this.onMediaEnded,this),e.off(_.ERROR,this.onError,this),e.off(_.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){Hi(e,"play",this.onPlay),Hi(e,"pause",this.onPause),Hi(e,"seeking",this.onSeeking),Hi(e,"timeupdate",this.onTimeupdate)}onMediaAttaching(e,t){const i=this.media=t.media;Mi(i,"seeking",this.onSeeking),Mi(i,"timeupdate",this.onTimeupdate),Mi(i,"play",this.onPlay),Mi(i,"pause",this.onPause)}onMediaAttached(e,t){const i=this.effectivePlayingItem,r=this.detachedData;if(this.detachedData=null,i===null)this.checkStart();else if(!r){this.clearScheduleState();const n=this.findItemIndex(i);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 i=!!t.transferMedia,r=this.media;if(this.media=null,!i&&(r&&this.removeMediaListeners(r),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,i=S=>S&&e.getAssetPlayer(S.identifier),r=(S,R,H,j,Q)=>{if(S){let Y=S[R].start;const te=S.event;if(te){if(R==="playout"||te.timelineOccupancy!==es.Point){const ce=i(H);(ce==null?void 0:ce.interstitial)===te&&(Y+=ce.assetItem.startOffset+ce[Q])}}else{const ce=j==="bufferedPos"?a():e[j];Y+=ce-S.start}return Y}return 0},n=(S,R)=>{var H;if(S!==0&&R!=="primary"&&(H=e.schedule)!=null&&H.length){var j;const Q=e.schedule.findItemIndexAtTime(S),Y=(j=e.schedule.items)==null?void 0:j[Q];if(Y){const te=Y[R].start-Y.start;return S+te}}return S},a=()=>{const S=e.bufferedPos;return S===Number.MAX_VALUE?u("primary"):Math.max(S,0)},u=S=>{var R,H;return(R=e.primaryDetails)!=null&&R.live?e.primaryDetails.edge:((H=e.schedule)==null?void 0:H.durations[S])||0},g=(S,R)=>{var H,j;const Q=e.effectivePlayingItem;if(Q!=null&&(H=Q.event)!=null&&H.restrictions.skip||!e.schedule)return;e.log(`seek to ${S} "${R}"`);const Y=e.effectivePlayingItem,te=e.schedule.findItemIndexAtTime(S,R),ce=(j=e.schedule.items)==null?void 0:j[te],ae=e.getBufferingPlayer(),Ee=ae==null?void 0:ae.interstitial,Te=Ee==null?void 0:Ee.appendInPlace,$e=Y&&e.itemsMatch(Y,ce);if(Y&&(Te||$e)){const xe=i(e.playingAsset),Ie=(xe==null?void 0:xe.media)||e.primaryMedia;if(Ie){const Pe=R==="primary"?Ie.currentTime:r(Y,R,e.playingAsset,"timelinePos","currentTime"),Ae=S-Pe,ze=(Te?Pe:Ie.currentTime)+Ae;if(ze>=0&&(!xe||Te||ze<=xe.duration)){Ie.currentTime=ze;return}}}if(ce){let xe=S;if(R!=="primary"){const Pe=ce[R].start,Ae=S-Pe;xe=ce.start+Ae}const Ie=!e.isInterstitial(ce);if((!e.isInterstitial(Y)||Y.event.appendInPlace)&&(Ie||ce.event.appendInPlace)){const Pe=e.media||(Te?ae==null?void 0:ae.media:null);Pe&&(Pe.currentTime=xe)}else if(Y){const Pe=e.findItemIndex(Y);if(te>Pe){const ze=e.schedule.findJumpRestrictedIndex(Pe+1,te);if(ze>Pe){e.setSchedulePosition(ze);return}}let Ae=0;if(Ie)e.timelinePos=xe,e.checkBuffer();else{const ze=ce.event.assetList,_t=S-(ce[R]||ce).start;for(let xt=ze.length;xt--;){const kt=ze[xt];if(kt.duration&&_t>=kt.startOffset&&_t<kt.startOffset+kt.duration){Ae=xt;break}}}e.setSchedulePosition(te,Ae)}}},p=()=>{const S=e.effectivePlayingItem;if(e.isInterstitial(S))return S;const R=t();return e.isInterstitial(R)?R:null},m={get bufferedEnd(){const S=t(),R=e.bufferingItem;if(R&&R===S){var H;return r(R,"playout",e.bufferingAsset,"bufferedPos","bufferedEnd")-R.playout.start||((H=e.bufferingAsset)==null?void 0:H.startOffset)||0}return 0},get currentTime(){const S=p(),R=e.effectivePlayingItem;return R&&R===S?r(R,"playout",e.effectivePlayingAsset,"timelinePos","currentTime")-R.playout.start:0},set currentTime(S){const R=p(),H=e.effectivePlayingItem;H&&H===R&&g(S+H.playout.start,"playout")},get duration(){const S=p();return S?S.playout.end-S.playout.start:0},get assetPlayers(){var S;const R=(S=p())==null?void 0:S.event.assetList;return R?R.map(H=>e.getAssetPlayer(H.identifier)):[]},get playingIndex(){var S;const R=(S=p())==null?void 0:S.event;return R&&e.effectivePlayingAsset?R.findAssetIndex(e.effectivePlayingAsset):-1},get scheduleItem(){return p()}};return this.manager={get events(){var S;return((S=e.schedule)==null||(S=S.events)==null?void 0:S.slice(0))||[]},get schedule(){var S;return((S=e.schedule)==null||(S=S.items)==null?void 0:S.slice(0))||[]},get interstitialPlayer(){return p()?m:null},get playerQueue(){return e.playerQueue.slice(0)},get bufferingAsset(){return e.bufferingAsset},get bufferingItem(){return t()},get bufferingIndex(){const S=t();return e.findItemIndex(S)},get playingAsset(){return e.effectivePlayingAsset},get playingItem(){return e.effectivePlayingItem},get playingIndex(){const S=e.effectivePlayingItem;return e.findItemIndex(S)},primary:{get bufferedEnd(){return a()},get currentTime(){const S=e.timelinePos;return S>0?S:0},set currentTime(S){g(S,"primary")},get duration(){return u("primary")},get seekableStart(){var S;return((S=e.primaryDetails)==null?void 0:S.fragmentStart)||0}},integrated:{get bufferedEnd(){return r(t(),"integrated",e.bufferingAsset,"bufferedPos","bufferedEnd")},get currentTime(){return r(e.effectivePlayingItem,"integrated",e.effectivePlayingAsset,"timelinePos","currentTime")},set currentTime(S){g(S,"integrated")},get duration(){return u("integrated")},get seekableStart(){var S;return n(((S=e.primaryDetails)==null?void 0:S.fragmentStart)||0,"integrated")}},skip:()=>{const S=e.effectivePlayingItem,R=S==null?void 0:S.event;if(R&&!R.restrictions.skip){const H=e.findItemIndex(S);if(R.appendInPlace){const j=S.playout.start+S.event.duration;g(j+.001,"playout")}else e.advanceAfterAssetEnded(R,H,1/0)}}}}get effectivePlayingItem(){return this.waitingItem||this.playingItem||this.endedItem}get effectivePlayingAsset(){return this.playingAsset||this.endedAsset}get playingLastItem(){var e;const t=this.playingItem,i=(e=this.schedule)==null?void 0:e.items;return!this.playbackStarted||!t||!i?!1:this.findItemIndex(t)===i.length-1}get playbackStarted(){return this.effectivePlayingItem!==null}get currentTime(){var e,t;if(this.mediaSelection===null)return;const i=this.waitingItem||this.playingItem;if(this.isInterstitial(i)&&!i.event.appendInPlace)return;let r=this.media;!r&&(e=this.bufferingItem)!=null&&(e=e.event)!=null&&e.appendInPlace&&(r=this.primaryMedia);const n=(t=r)==null?void 0:t.currentTime;if(!(n===void 0||!I(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 i=this.getAssetPlayer(e);i&&this.transferMediaFromPlayer(i,t)}transferMediaFromPlayer(e,t){const i=e.interstitial.appendInPlace,r=e.media;if(i&&r===this.primaryMedia){if(this.bufferingAsset=null,(!t||this.isInterstitial(t)&&!t.event.appendInPlace)&&t&&r){this.detachedData={media:r};return}const n=e.transferMedia();this.log(`transfer MediaSource from ${e} ${Ft(n)}`),this.detachedData=n}else t&&r&&(this.shouldPlay||(this.shouldPlay=!r.paused))}transferMediaTo(e,t){var i,r;if(e.media===t)return;let n=null;const a=this.hls,u=e!==a,g=u&&e.interstitial.appendInPlace,p=(i=this.detachedData)==null?void 0:i.mediaSource;let m;if(a.media)g&&(n=a.transferMedia(),this.detachedData=n),m="Primary";else if(p){const j=this.getBufferingPlayer();j?(n=j.transferMedia(),m=`${j}`):m="detached MediaSource"}else m="detached media";if(!n){if(p)n=this.detachedData,this.log(`using detachedData: MediaSource ${Ft(n)}`);else if(!this.detachedData||a.media===t){const j=this.playerQueue;j.length>1&&j.forEach(Q=>{if(u&&Q.interstitial.appendInPlace!==g){const Y=Q.interstitial;this.clearInterstitial(Q.interstitial,null),Y.appendInPlace=!1,Y.appendInPlace&&this.warn(`Could not change append strategy for queued assets ${Y}`)}}),this.hls.detachMedia(),this.detachedData={media:t}}}const S=n&&"mediaSource"in n&&((r=n.mediaSource)==null?void 0:r.readyState)!=="closed",R=S&&n?n:t;this.log(`${S?"transfering MediaSource":"attaching media"} to ${u?e:"Primary"} from ${m} (media.currentTime: ${t.currentTime})`);const H=this.schedule;if(R===n&&H){const j=u&&e.assetId===H.assetIdAtEnd;R.overrides={duration:H.duration,endOfStream:!u||j,cueRemoval:!u}}e.attachMedia(R)}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 i=this.timelinePos,r=this.effectivePlayingItem;if(i===-1){const n=this.hls.startPosition;if(this.log(ts("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,u=e.findItemIndexAtTime(a);this.setSchedulePosition(u)}}else if(r&&!this.playingItem){const n=e.findItemIndex(r);this.setSchedulePosition(n)}}advanceAssetBuffering(e,t){const i=e.event,r=i.findAssetIndex(t),n=Us(i,r);if(!i.isAssetPastPlayoutLimit(n))this.bufferedToEvent(e,n);else if(this.schedule){var a;const u=(a=this.schedule.items)==null?void 0:a[this.findItemIndex(e)+1];u&&this.bufferedToItem(u)}}advanceAfterAssetEnded(e,t,i){const r=Us(e,i);if(e.isAssetPastPlayoutLimit(r)){if(this.schedule){const n=this.schedule.items;if(n){const a=t+1,u=n.length;if(a>=u){this.setSchedulePosition(-1);return}const g=e.resumeTime;this.timelinePos<g&&(this.log(ts("advanceAfterAssetEnded",g)),this.timelinePos=g,e.appendInPlace&&this.advanceInPlace(g),this.checkBuffer(this.bufferedPos<g)),this.setSchedulePosition(a)}}}else{if(e.appendInPlace){const n=e.assetList[r];n&&this.advanceInPlace(n.timelineStart)}this.setSchedulePosition(t,r)}}setScheduleToAssetAtTime(e,t){const i=this.schedule;if(!i)return;const r=t.parentIdentifier,n=i.getEvent(r);if(n){const a=i.findEventIndex(r),u=i.findAssetIndex(n,e);this.advanceAfterAssetEnded(n,a,u-1)}}setSchedulePosition(e,t){var i;const r=(i=this.schedule)==null?void 0:i.items;if(!r||this.playbackDisabled)return;const n=e>=0?r[e]:null;this.log(`setSchedulePosition ${e}, ${t} (${n&&sr(n)}) pos: ${this.timelinePos}`);const a=this.waitingItem||this.playingItem,u=this.playingLastItem;if(this.isInterstitial(a)){const m=a.event,S=this.playingAsset,R=S==null?void 0:S.identifier,H=R?this.getAssetPlayer(R):null;if(H&&R&&(!this.eventItemsMatch(a,n)||t!==void 0&&R!==m.assetList[t].identifier)){var g;const j=m.findAssetIndex(S);if(this.log(`INTERSTITIAL_ASSET_ENDED ${j+1}/${m.assetList.length} ${En(S)}`),this.endedAsset=S,this.playingAsset=null,this.hls.trigger(_.INTERSTITIAL_ASSET_ENDED,{asset:S,assetListIndex:j,event:m,schedule:r.slice(0),scheduleIndex:e,player:H}),a!==this.playingItem){this.itemsMatch(a,this.playingItem)&&!this.playingAsset&&this.advanceAfterAssetEnded(m,this.findItemIndex(this.playingItem),j);return}this.retreiveMediaSource(R,n),H.media&&!((g=this.detachedData)!=null&&g.mediaSource)&&H.detachMedia()}if(!this.eventItemsMatch(a,n)&&(this.endedItem=a,this.playingItem=null,this.log(`INTERSTITIAL_ENDED ${m} ${sr(a)}`),m.hasPlayed=!0,this.hls.trigger(_.INTERSTITIAL_ENDED,{event:m,schedule:r.slice(0),scheduleIndex:e}),m.cue.once)){var p;this.updateSchedule();const j=(p=this.schedule)==null?void 0:p.items;if(n&&j){const Q=this.findItemIndex(n);this.advanceSchedule(Q,j,t,a,u)}return}}this.advanceSchedule(e,r,t,a,u)}advanceSchedule(e,t,i,r,n){const a=this.schedule;if(!a)return;const u=t[e]||null,g=this.primaryMedia,p=this.playerQueue;if(p.length&&p.forEach(m=>{const S=m.interstitial,R=a.findEventIndex(S.identifier);(R<e||R>e+1)&&this.clearInterstitial(S,u)}),this.isInterstitial(u)){this.timelinePos=Math.min(Math.max(this.timelinePos,u.start),u.end);const m=u.event;if(i===void 0){i=a.findAssetIndex(m,this.timelinePos);const j=Us(m,i-1);if(m.isAssetPastPlayoutLimit(j)||m.appendInPlace&&this.timelinePos===u.end){this.advanceAfterAssetEnded(m,e,i);return}i=j}const S=this.waitingItem;this.assetsBuffered(u,g)||this.setBufferingItem(u);let R=this.preloadAssets(m,i);if(this.eventItemsMatch(u,S||r)||(this.waitingItem=u,this.log(`INTERSTITIAL_STARTED ${sr(u)} ${m.appendInPlace?"append in place":""}`),this.hls.trigger(_.INTERSTITIAL_STARTED,{event:m,schedule:t.slice(0),scheduleIndex:e})),!m.assetListLoaded){this.log(`Waiting for ASSET-LIST to complete loading ${m}`);return}if(m.assetListLoader&&(m.assetListLoader.destroy(),m.assetListLoader=void 0),!g){this.log(`Waiting for attachMedia to start Interstitial ${m}`);return}this.waitingItem=this.endedItem=null,this.playingItem=u;const H=m.assetList[i];if(!H){this.advanceAfterAssetEnded(m,e,i||0);return}if(R||(R=this.getAssetPlayer(H.identifier)),R===null||R.destroyed){const j=m.assetList.length;this.warn(`asset ${i+1}/${j} player destroyed ${m}`),R=this.createAssetPlayer(m,H,i),R.loadSource()}if(!this.eventItemsMatch(u,this.bufferingItem)&&m.appendInPlace&&this.isAssetBuffered(H))return;this.startAssetPlayer(R,i,t,e,g),this.shouldPlay&&wo(R.media)}else u?(this.resumePrimary(u,e,r),this.shouldPlay&&wo(this.hls.media)):n&&this.isInterstitial(r)&&(this.endedItem=null,this.playingItem=r,r.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,i){var r,n;if(this.playingItem=e,this.playingAsset=this.endedAsset=null,this.waitingItem=this.endedItem=null,this.bufferedToItem(e),this.log(`resuming ${sr(e)}`),!((r=this.detachedData)!=null&&r.mediaSource)){let u=this.timelinePos;(u<e.start||u>=e.end)&&(u=this.getPrimaryResumption(e,t),this.log(ts("resumePrimary",u)),this.timelinePos=u),this.attachPrimary(u,e)}if(!i)return;const a=(n=this.schedule)==null?void 0:n.items;a&&(this.log(`INTERSTITIALS_PRIMARY_RESUMED ${sr(e)}`),this.hls.trigger(_.INTERSTITIALS_PRIMARY_RESUMED,{schedule:a.slice(0),scheduleIndex:t}),this.checkBuffer())}getPrimaryResumption(e,t){const i=e.start;if(this.primaryLive){const r=this.primaryDetails;if(t===0)return this.hls.startPosition;if(r&&(i<r.fragmentStart||i>r.edge))return this.hls.liveSyncPosition||-1}return i}isAssetBuffered(e){const t=this.getAssetPlayer(e.identifier);return t!=null&&t.hls?t.hls.bufferedToEnd:It.bufferInfo(this.primaryMedia,this.timelinePos,0).end+1>=e.timelineStart+(e.duration||0)}attachPrimary(e,t,i){t?this.setBufferingItem(t):this.bufferingItem=this.playingItem,this.bufferingAsset=null;const r=this.primaryMedia;if(!r)return;const n=this.hls;n.media?this.checkBuffer():(this.transferMediaTo(n,r),i&&this.startLoadingPrimaryAt(e,i)),i||(this.log(ts("attachPrimary",e)),this.timelinePos=e,this.startLoadingPrimaryAt(e,i))}startLoadingPrimaryAt(e,t){var i;const r=this.hls;!r.loadingEnabled||!r.media||Math.abs((((i=r.mainForwardBufferInfo)==null?void 0:i.start)||r.media.currentTime)-e)>.5?r.startLoad(e,t):r.bufferingEnabled||r.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(_.BUFFER_CODECS,this.onBufferCodecs,this),this.hls.on(_.BUFFER_CODECS,this.onBufferCodecs,this)}onLevelUpdated(e,t){if(t.level===-1||!this.schedule)return;const i=this.hls.levels[t.level],r=h(h({},this.mediaSelection||this.altSelection),{},{main:i});this.mediaSelection=r,this.schedule.parseInterstitialDateRanges(r,this.hls.config.interstitialAppendInPlace),!this.effectivePlayingItem&&this.schedule.items&&this.checkStart()}onAudioTrackUpdated(e,t){const i=this.hls.audioTracks[t.id],r=this.mediaSelection;if(!r){this.altSelection=h(h({},this.altSelection),{},{audio:i});return}const n=h(h({},r),{},{audio:i});this.mediaSelection=n}onSubtitleTrackUpdated(e,t){const i=this.hls.subtitleTracks[t.id],r=this.mediaSelection;if(!r){this.altSelection=h(h({},this.altSelection),{},{subtitles:i});return}const n=h(h({},r),{},{subtitles:i});this.mediaSelection=n}onAudioTrackSwitching(e,t){const i=Ni(t);this.playerQueue.forEach(({hls:r})=>r&&(r.setAudioOption(t)||r.setAudioOption(i)))}onSubtitleTrackSwitch(e,t){const i=Ni(t);this.playerQueue.forEach(({hls:r})=>r&&(r.setSubtitleOption(t)||t.id!==-1&&r.setSubtitleOption(i)))}onBufferCodecs(e,t){const i=t.tracks;i&&(this.requiredTracks=i)}onBufferAppended(e,t){this.checkBuffer()}onBufferFlushed(e,t){const i=this.playingItem;if(i&&!this.itemsMatch(i,this.bufferingItem)&&!this.isInterstitial(i)){const r=this.timelinePos;this.bufferedPos=r,this.checkBuffer()}}onBufferedToEnd(e){if(!this.schedule)return;const t=this.schedule.events;if(this.bufferedPos<Number.MAX_VALUE&&t){for(let r=0;r<t.length;r++){const n=t[r];if(n.cue.post){var i;const a=this.schedule.findEventIndex(n.identifier),u=(i=this.schedule.items)==null?void 0:i[a];this.isInterstitial(u)&&this.eventItemsMatch(u,this.bufferingItem)&&this.bufferedToItem(u,0);break}}this.bufferedPos=Number.MAX_VALUE}}onMediaEnded(e){const t=this.playingItem;if(!this.playingLastItem&&t){const i=this.findItemIndex(t);this.setSchedulePosition(i+1)}else this.shouldPlay=!1}updateItem(e,t){var i;const r=(i=this.schedule)==null?void 0:i.items;if(e&&r){const n=this.findItemIndex(e,t);return r[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 i=e.end+.25,r=It.bufferInfo(this.primaryMedia,i,0);(r.end>i||(r.nextStart||0)>i)&&(this.log(`trim buffered interstitial ${sr(e)} (was ${sr(t)})`),this.attachPrimary(i,null,!0),this.flushFrontBuffer(i))}}itemsMatch(e,t){return!!t&&(e===t||e.event&&t.event&&this.eventItemsMatch(e,t)||!e.event&&!t.event&&this.findItemIndex(e)===this.findItemIndex(t))}eventItemsMatch(e,t){var i;return!!t&&(e===t||e.event.identifier===((i=t.event)==null?void 0:i.identifier))}findItemIndex(e,t){return e&&this.schedule?this.schedule.findItemIndex(e,t):-1}updateSchedule(e=!1){var t;const i=this.mediaSelection;i&&((t=this.schedule)==null||t.updateSchedule(i,[],e))}checkBuffer(e){var t;const i=(t=this.schedule)==null?void 0:t.items;if(!i)return;const r=It.bufferInfo(this.primaryMedia,this.timelinePos,0);e&&(this.bufferedPos=this.timelinePos),e||(e=r.len<1),this.updateBufferedPos(r.end,i,e)}updateBufferedPos(e,t,i){const r=this.schedule,n=this.bufferingItem;if(this.bufferedPos>e||!r)return;if(t.length===1&&this.itemsMatch(t[0],n)){this.bufferedPos=e;return}const a=this.playingItem,u=this.findItemIndex(a);let g=r.findItemIndexAtTime(e);if(this.bufferedPos<e){var p;const m=this.findItemIndex(n),S=Math.min(m+1,t.length-1),R=t[S];if((g===-1&&n&&e>=n.end||(p=R.event)!=null&&p.appendInPlace&&e+.01>=R.start)&&(g=S),this.isInterstitial(n)){const H=n.event;if(S-u>1&&H.appendInPlace===!1||H.assetList.length===0&&H.assetListLoader)return}if(this.bufferedPos=e,g>m&&g>u)this.bufferedToItem(R);else{const H=this.primaryDetails;this.primaryLive&&H&&e>H.edge-H.targetduration&&R.start<H.edge+this.hls.config.interstitialLiveLookAhead&&this.isInterstitial(R)&&this.preloadAssets(R.event,0)}}else i&&a&&!this.itemsMatch(a,n)&&(g===u?this.bufferedToItem(a):g===u+1&&this.bufferedToItem(t[g]))}assetsBuffered(e,t){return e.event.assetList.length===0?!1:!e.event.assetList.some(r=>{const n=this.getAssetPlayer(r.identifier);return!(n!=null&&n.bufferedInPlaceToEnd(t))})}setBufferingItem(e){const t=this.bufferingItem,i=this.schedule;if(!this.itemsMatch(e,t)&&i){const{items:r,events:n}=i;if(!r||!n)return t;const a=this.isInterstitial(e),u=this.getBufferingPlayer();this.bufferingItem=e,this.bufferedPos=Math.max(e.start,Math.min(e.end,this.timelinePos));const g=u?u.remaining:t?t.end-this.timelinePos:0;if(this.log(`INTERSTITIALS_BUFFERED_TO_BOUNDARY ${sr(e)}`+(t?` (${g.toFixed(2)} remaining)`:"")),!this.playbackDisabled)if(a){const p=i.findAssetIndex(e.event,this.bufferedPos);e.event.assetList.forEach((m,S)=>{const R=this.getAssetPlayer(m.identifier);R&&(S===p&&R.loadSource(),R.resumeBuffering())})}else this.hls.resumeBuffering(),this.playerQueue.forEach(p=>p.pauseBuffering());this.hls.trigger(_.INTERSTITIALS_BUFFERED_TO_BOUNDARY,{events:n.slice(0),schedule:r.slice(0),bufferingIndex:this.findItemIndex(e),playingIndex:this.findItemIndex(this.playingItem)})}else this.bufferingItem!==e&&(this.bufferingItem=e);return t}bufferedToItem(e,t=0){const i=this.setBufferingItem(e);if(!this.playbackDisabled){if(this.isInterstitial(e))this.bufferedToEvent(e,t);else if(i!==null){this.bufferingAsset=null;const r=this.detachedData;r?r.mediaSource?this.attachPrimary(e.start,e,!0):this.preloadPrimary(e):this.preloadPrimary(e)}}}preloadPrimary(e){const t=this.findItemIndex(e),i=this.getPrimaryResumption(e,t);this.startLoadingPrimaryAt(i)}bufferedToEvent(e,t){const i=e.event,r=i.assetList.length===0&&!i.assetListLoader,n=i.cue.once;if(r||!n){const a=this.preloadAssets(i,t);if(a!=null&&a.interstitial.appendInPlace){const u=this.primaryMedia;u&&this.bufferAssetPlayer(a,u)}}}preloadAssets(e,t){const i=e.assetUrl,r=e.assetList.length,n=r===0&&!e.assetListLoader,a=e.cue.once;if(n){const g=e.timelineStart;if(e.appendInPlace){var u;const R=this.playingItem;!this.isInterstitial(R)&&(R==null||(u=R.nextEvent)==null?void 0:u.identifier)===e.identifier&&this.flushFrontBuffer(g+.25)}let p,m=0;if(!this.playingItem&&this.primaryLive&&(m=this.hls.startPosition,m===-1&&(m=this.hls.liveSyncPosition||0)),m&&!(e.cue.pre||e.cue.post)){const R=m-g;R>0&&(p=Math.round(R*1e3)/1e3)}if(this.log(`Load interstitial asset ${t+1}/${i?1:r} ${e}${p?` live-start: ${m} start-offset: ${p}`:""}`),i)return this.createAsset(e,0,0,g,e.duration,i);const S=this.assetListLoader.loadAssetList(e,p);S&&(e.assetListLoader=S)}else if(!a&&r){for(let p=t;p<r;p++){const m=e.assetList[p],S=this.getAssetPlayerQueueIndex(m.identifier);(S===-1||this.playerQueue[S].destroyed)&&!m.error&&this.createAssetPlayer(e,m,p)}const g=e.assetList[t];if(g){const p=this.getAssetPlayer(g.identifier);return p&&p.loadSource(),p}}return null}flushFrontBuffer(e){const t=this.requiredTracks;if(!t)return;this.log(`Removing front buffer starting at ${e}`),Object.keys(t).forEach(r=>{this.hls.trigger(_.BUFFER_FLUSHING,{startOffset:e,endOffset:1/0,type:r})})}getAssetPlayerQueueIndex(e){const t=this.playerQueue;for(let i=0;i<t.length;i++)if(e===t[i].assetId)return i;return-1}getAssetPlayer(e){const t=this.getAssetPlayerQueueIndex(e);return this.playerQueue[t]||null}getBufferingPlayer(){const{playerQueue:e,primaryMedia:t}=this;if(t){for(let i=0;i<e.length;i++)if(e[i].media===t)return e[i]}return null}createAsset(e,t,i,r,n,a){const u={parentIdentifier:e.identifier,identifier:Sc(e,a,t),duration:n,startOffset:i,timelineStart:r,uri:a};return this.createAssetPlayer(e,u,t)}createAssetPlayer(e,t,i){const r=this.hls,n=r.userConfig;let a=n.videoPreference;const u=r.loadLevelObj||r.levels[r.currentLevel];(a||u)&&(a=c({},a),u.videoCodec&&(a.videoCodec=u.videoCodec),u.videoRange&&(a.allowedVideoRanges=[u.videoRange]));const g=r.audioTracks[r.audioTrack],p=r.subtitleTracks[r.subtitleTrack];let m=0;if(this.primaryLive||e.appendInPlace){const Ee=this.timelinePos-t.timelineStart;if(Ee>1){const Te=t.duration;Te&&Ee<Te&&(m=Ee)}}const S=t.identifier,R=h(h({},n),{},{maxMaxBufferLength:Math.min(180,r.config.maxMaxBufferLength),autoStartLoad:!0,startFragPrefetch:!0,primarySessionId:r.sessionId,assetPlayerId:S,abrEwmaDefaultEstimate:r.bandwidthEstimate,interstitialsController:void 0,startPosition:m,liveDurationInfinity:!1,testBandwidth:!1,videoPreference:a,audioPreference:g||n.audioPreference,subtitlePreference:p||n.subtitlePreference});e.appendInPlace&&(e.appendInPlaceStarted=!0,t.timelineStart&&(R.timelineOffset=t.timelineStart));const H=R.cmcd;H!=null&&H.sessionId&&H.contentId&&(R.cmcd=c({},H,{contentId:Un(t.uri)})),this.getAssetPlayer(S)&&this.warn(`Duplicate date range identifier ${e} and asset ${S}`);const j=new Ac(this.HlsPlayerClass,R,e,t);this.playerQueue.push(j),e.assetList[i]=t;let Q=!0;const Y=Ee=>{if(Ee.live){var Te;const Ie=new Error(`Interstitials MUST be VOD assets ${e}`),Pe={fatal:!0,type:D.OTHER_ERROR,details:w.INTERSTITIAL_ASSET_ITEM_ERROR,error:Ie},Ae=((Te=this.schedule)==null?void 0:Te.findEventIndex(e.identifier))||-1;this.handleAssetItemError(Pe,e,Ae,i,Ie.message);return}const $e=Ee.edge-Ee.fragmentStart,xe=t.duration;(Q||xe===null||$e>xe)&&(Q=!1,this.log(`Interstitial asset "${S}" duration change ${xe} > ${$e}`),t.duration=$e,this.updateSchedule())};j.on(_.LEVEL_UPDATED,(Ee,{details:Te})=>Y(Te)),j.on(_.LEVEL_PTS_UPDATED,(Ee,{details:Te})=>Y(Te)),j.on(_.EVENT_CUE_ENTER,()=>this.onInterstitialCueEnter());const te=(Ee,Te)=>{const $e=this.getAssetPlayer(S);if($e&&Te.tracks){$e.off(_.BUFFER_CODECS,te),$e.tracks=Te.tracks;const xe=this.primaryMedia;this.bufferingAsset===$e.assetItem&&xe&&!$e.media&&this.bufferAssetPlayer($e,xe)}};j.on(_.BUFFER_CODECS,te);const ce=()=>{var Ee;const Te=this.getAssetPlayer(S);if(this.log(`buffered to end of asset ${Te}`),!Te||!this.schedule)return;const $e=this.schedule.findEventIndex(e.identifier),xe=(Ee=this.schedule.items)==null?void 0:Ee[$e];this.isInterstitial(xe)&&this.advanceAssetBuffering(xe,t)};j.on(_.BUFFERED_TO_END,ce);const ae=Ee=>()=>{if(!this.getAssetPlayer(S)||!this.schedule)return;this.shouldPlay=!0;const $e=this.schedule.findEventIndex(e.identifier);this.advanceAfterAssetEnded(e,$e,Ee)};return j.once(_.MEDIA_ENDED,ae(i)),j.once(_.PLAYOUT_LIMIT_REACHED,ae(1/0)),j.on(_.ERROR,(Ee,Te)=>{if(!this.schedule)return;const $e=this.getAssetPlayer(S);if(Te.details===w.BUFFER_STALLED_ERROR){if($e!=null&&$e.appendInPlace){this.handleInPlaceStall(e);return}this.onTimeupdate(),this.checkBuffer(!0);return}this.handleAssetItemError(Te,e,this.schedule.findEventIndex(e.identifier),i,`Asset player error ${Te.error} ${e}`)}),j.on(_.DESTROYING,()=>{if(!this.getAssetPlayer(S)||!this.schedule)return;const Te=new Error(`Asset player destroyed unexpectedly ${S}`),$e={fatal:!0,type:D.OTHER_ERROR,details:w.INTERSTITIAL_ASSET_ITEM_ERROR,error:Te};this.handleAssetItemError($e,e,this.schedule.findEventIndex(e.identifier),i,Te.message)}),this.log(`INTERSTITIAL_ASSET_PLAYER_CREATED ${En(t)}`),this.hls.trigger(_.INTERSTITIAL_ASSET_PLAYER_CREATED,{asset:t,assetListIndex:i,event:e,player:j}),j}clearInterstitial(e,t){e.assetList.forEach(i=>{this.clearAssetPlayer(i.identifier,t)}),e.reset()}resetAssetPlayer(e){const t=this.getAssetPlayerQueueIndex(e);if(t!==-1){this.log(`reset asset player "${e}" after error`);const i=this.playerQueue[t];this.transferMediaFromPlayer(i,null),i.resetDetails()}}clearAssetPlayer(e,t){const i=this.getAssetPlayerQueueIndex(e);if(i!==-1){const r=this.playerQueue[i];this.log(`clear ${r} toSegment: ${t&&sr(t)}`),this.transferMediaFromPlayer(r,t),this.playerQueue.splice(i,1),r.destroy()}}emptyPlayerQueue(){let e;for(;e=this.playerQueue.pop();)e.destroy();this.playerQueue=[]}startAssetPlayer(e,t,i,r,n){const{interstitial:a,assetItem:u,assetId:g}=e,p=a.assetList.length,m=this.playingAsset;this.endedAsset=null,this.playingAsset=u,(!m||m.identifier!==g)&&(m&&(this.clearAssetPlayer(m.identifier,i[r]),delete m.error),this.log(`INTERSTITIAL_ASSET_STARTED ${t+1}/${p} ${En(u)}`),this.hls.trigger(_.INTERSTITIAL_ASSET_STARTED,{asset:u,assetListIndex:t,event:a,schedule:i.slice(0),scheduleIndex:r,player:e})),this.bufferAssetPlayer(e,n)}bufferAssetPlayer(e,t){var i,r;if(!this.schedule)return;const{interstitial:n,assetItem:a}=e,u=this.schedule.findEventIndex(n.identifier),g=(i=this.schedule.items)==null?void 0:i[u];if(!g)return;e.loadSource(),this.setBufferingItem(g),this.bufferingAsset=a;const p=this.getBufferingPlayer();if(p===e)return;const m=n.appendInPlace;if(m&&(p==null?void 0:p.interstitial.appendInPlace)===!1)return;const S=(p==null?void 0:p.tracks)||((r=this.detachedData)==null?void 0:r.tracks)||this.requiredTracks;if(m&&a!==this.playingAsset){if(!e.tracks){this.log(`Waiting for track info before buffering ${e}`);return}if(S&&!se(S,e.tracks)){const R=new Error(`Asset ${En(a)} SourceBuffer tracks ('${Object.keys(e.tracks)}') are not compatible with primary content tracks ('${Object.keys(S)}')`),H={fatal:!0,type:D.OTHER_ERROR,details:w.INTERSTITIAL_ASSET_ITEM_ERROR,error:R},j=n.findAssetIndex(a);this.handleAssetItemError(H,n,u,j,R.message);return}}this.transferMediaTo(e,t)}handleInPlaceStall(e){const t=this.schedule,i=this.primaryMedia;if(!t||!i)return;const r=i.currentTime,n=t.findAssetIndex(e,r),a=e.assetList[n];if(a){const u=this.getAssetPlayer(a.identifier);if(u){const g=u.currentTime||r-a.timelineStart,p=u.duration-g;if(this.warn(`Stalled at ${g} of ${g+p} in ${u} ${e} (media.currentTime: ${r})`),g&&(p/i.playbackRate<.5||u.bufferedInPlaceToEnd(i))&&u.hls){const m=t.findEventIndex(e.identifier);this.advanceAfterAssetEnded(e,m,n)}}}}advanceInPlace(e){const t=this.primaryMedia;t&&t.currentTime<e&&(t.currentTime=e)}handleAssetItemError(e,t,i,r,n){if(e.details===w.BUFFER_STALLED_ERROR)return;const a=t.assetList[r]||null;if(this.warn(`INTERSTITIAL_ASSET_ERROR ${a&&En(a)} ${e.error}`),!this.schedule)return;const u=(a==null?void 0:a.identifier)||"",g=this.getAssetPlayerQueueIndex(u),p=this.playerQueue[g]||null,m=this.schedule.items,S=c({},e,{fatal:!1,errorAction:tr(!0),asset:a,assetListIndex:r,event:t,schedule:m,scheduleIndex:i,player:p});if(this.hls.trigger(_.INTERSTITIAL_ASSET_ERROR,S),!e.fatal)return;const R=this.playingAsset,H=this.bufferingAsset,j=new Error(n);if(a&&(this.clearAssetPlayer(u,null),a.error=j),!t.assetList.some(Q=>!Q.error))t.error=j;else for(let Q=r;Q<t.assetList.length;Q++)this.resetAssetPlayer(t.assetList[Q].identifier);this.updateSchedule(!0),t.error?this.primaryFallback(t):R&&R.identifier===u?this.advanceAfterAssetEnded(t,i,r):H&&H.identifier===u&&this.isInterstitial(this.bufferingItem)&&this.advanceAssetBuffering(this.bufferingItem,H)}primaryFallback(e){const t=e.timelineStart,i=this.effectivePlayingItem;if(i){this.log(`Fallback to primary from event "${e.identifier}" start: ${t} pos: ${this.timelinePos} playing: ${sr(i)} error: ${e.error}`);let r=this.timelinePos;r===-1&&(r=this.hls.startPosition);const n=this.updateItem(i,r);if(this.itemsMatch(i,n)&&this.clearInterstitial(e,null),e.appendInPlace&&(this.attachPrimary(t,null),this.flushFrontBuffer(t)),!this.schedule)return;const a=this.schedule.findItemIndexAtTime(r);this.setSchedulePosition(a)}else this.checkStart()}onAssetListLoaded(e,t){var i,r;const n=t.event,a=n.identifier,u=t.assetListResponse.ASSETS;if(!((i=this.schedule)!=null&&i.hasEvent(a)))return;const g=n.timelineStart,p=n.duration;let m=0;u.forEach((Q,Y)=>{const te=parseFloat(Q.DURATION);this.createAsset(n,Y,m,g+m,te,Q.URI),m+=te}),n.duration=m,this.log(`Loaded asset-list with duration: ${m} (was: ${p}) ${n}`);const S=this.waitingItem,R=(S==null?void 0:S.event.identifier)===a;this.updateSchedule();const H=(r=this.bufferingItem)==null?void 0:r.event;if(R){var j;const Q=this.schedule.findEventIndex(a),Y=(j=this.schedule.items)==null?void 0:j[Q];if(Y){if(!this.playingItem&&this.timelinePos>Y.end&&this.schedule.findItemIndexAtTime(this.timelinePos)!==Q){n.error=new Error(`Interstitial no longer within playback range ${this.timelinePos} ${n}`),this.updateSchedule(!0),this.primaryFallback(n);return}this.setBufferingItem(Y)}this.setSchedulePosition(Q)}else if((H==null?void 0:H.identifier)===a){const Q=n.assetList[0];if(Q){const Y=this.getAssetPlayer(Q.identifier);if(H.appendInPlace){const te=this.primaryMedia;Y&&te&&this.bufferAssetPlayer(Y,te)}else Y&&Y.loadSource()}}}onError(e,t){if(this.schedule)switch(t.details){case w.ASSET_LIST_PARSING_ERROR:case w.ASSET_LIST_LOAD_ERROR:case w.ASSET_LIST_LOAD_TIMEOUT:{const i=t.interstitial;i&&(this.updateSchedule(!0),this.primaryFallback(i));break}case w.BUFFER_STALLED_ERROR:{const i=this.endedItem||this.waitingItem||this.playingItem;if(this.isInterstitial(i)&&i.event.appendInPlace){this.handleInPlaceStall(i.event);return}this.log(`Primary player stall @${this.timelinePos} bufferedPos: ${this.bufferedPos}`),this.onTimeupdate(),this.checkBuffer(!0);break}}}}const xo=500;class Lc extends ds{constructor(e,t,i){super(e,t,i,"subtitle-stream-controller",v.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(_.LEVEL_LOADED,this.onLevelLoaded,this),e.on(_.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(_.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.on(_.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(_.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.on(_.BUFFER_FLUSHING,this.onBufferFlushing,this)}unregisterListeners(){super.unregisterListeners();const{hls:e}=this;e.off(_.LEVEL_LOADED,this.onLevelLoaded,this),e.off(_.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(_.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.off(_.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(_.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.off(_.BUFFER_FLUSHING,this.onBufferFlushing,this)}startLoad(e,t){this.stopLoad(),this.state=qe.IDLE,this.setInterval(xo),this.nextLoadPosition=this.lastCurrentTime=e+this.timelineOffset,this.startPosition=t?-1:e,this.tick()}onManifestLoading(){super.onManifestLoading(),this.mainDetails=null}onMediaDetaching(e,t){this.tracksBuffered=[],super.onMediaDetaching(e,t)}onLevelLoaded(e,t){this.mainDetails=t.details}onSubtitleFragProcessed(e,t){const{frag:i,success:r}=t;if(this.fragContextChanged(i)||(pe(i)&&(this.fragPrevious=i),this.state=qe.IDLE),!r)return;const n=this.tracksBuffered[this.currentTrackId];if(!n)return;let a;const u=i.start;for(let p=0;p<n.length;p++)if(u>=n[p].start&&u<=n[p].end){a=n[p];break}const g=i.start+i.duration;a?a.end=g:(a={start:u,end:g},n.push(a)),this.fragmentTracker.fragBuffered(i),this.fragBufferedComplete(i,null),this.media&&this.tick()}onBufferFlushing(e,t){const{startOffset:i,endOffset:r}=t;if(i===0&&r!==Number.POSITIVE_INFINITY){const n=r-1;if(n<=0)return;t.endOffsetSubtitles=Math.max(0,n),this.tracksBuffered.forEach(a=>{for(let u=0;u<a.length;){if(a[u].end<=n){a.shift();continue}else if(a[u].start<n)a[u].start=n;else break;u++}}),this.fragmentTracker.removeFragmentsInRange(i,n,v.SUBTITLE)}}onError(e,t){const i=t.frag;(i==null?void 0:i.type)===v.SUBTITLE&&(t.details===w.FRAG_GAP&&this.fragmentTracker.fragBuffered(i,!0),this.fragCurrent&&this.fragCurrent.abortRequests(),this.state!==qe.STOPPED&&(this.state=qe.IDLE))}onSubtitleTracksUpdated(e,{subtitleTracks:t}){if(this.levels&&Qa(this.levels,t)){this.levels=t.map(i=>new Si(i));return}this.tracksBuffered=[],this.levels=t.map(i=>{const r=new Si(i);return this.tracksBuffered[r.id]=[],r}),this.fragmentTracker.removeFragmentsInRange(0,Number.POSITIVE_INFINITY,v.SUBTITLE),this.fragPrevious=null,this.mediaBuffer=null}onSubtitleTrackSwitch(e,t){var i;if(this.currentTrackId=t.id,!((i=this.levels)!=null&&i.length)||this.currentTrackId===-1){this.clearInterval();return}const r=this.levels[this.currentTrackId];r!=null&&r.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,r&&this.state!==qe.STOPPED&&this.setInterval(xo)}onSubtitleTrackLoaded(e,t){var i;const{currentTrackId:r,levels:n}=this,{details:a,id:u}=t;if(!n){this.warn(`Subtitle tracks were reset while loading level ${u}`);return}const g=n[u];if(u>=n.length||!g)return;this.log(`Subtitle track ${u} loaded [${a.startSN},${a.endSN}]${a.lastPartSn?`[part-${a.lastPartSn}-${a.lastPartIndex}]`:""},duration:${a.totalduration}`),this.mediaBuffer=this.mediaBufferTimeRanges;let p=0;if(a.live||(i=g.details)!=null&&i.live){if(a.deltaUpdateFailed)return;const S=this.mainDetails;if(!S){this.startFragRequested=!1;return}const R=S.fragments[0];if(!g.details)a.hasProgramDateTime&&S.hasProgramDateTime?(jn(a,S),p=a.fragmentStart):R&&(p=R.start,fs(a,p));else{var m;p=this.alignPlaylists(a,g.details,(m=this.levelLastLoaded)==null?void 0:m.details),p===0&&R&&(p=R.start,fs(a,p))}S&&!this.startFragRequested&&this.setStartPosition(S,p)}g.details=a,this.levelLastLoaded=g,u===r&&(this.hls.trigger(_.SUBTITLE_TRACK_UPDATED,{details:a,id:u,groupId:t.groupId}),this.tick(),a.live&&!this.fragCurrent&&this.media&&this.state===qe.IDLE&&(zi(null,a.fragments,this.media.currentTime,0)||(this.warn("Subtitle playlist not aligned with playback"),g.details=void 0)))}_handleFragmentLoadComplete(e){const{frag:t,payload:i}=e,r=t.decryptdata,n=this.hls;if(!this.fragContextChanged(t)&&i&&i.byteLength>0&&r!=null&&r.key&&r.iv&&hr(r.method)){const a=performance.now();this.decrypter.decrypt(new Uint8Array(i),r.key.buffer,r.iv.buffer,Ri(r.method)).catch(u=>{throw n.trigger(_.ERROR,{type:D.MEDIA_ERROR,details:w.FRAG_DECRYPT_ERROR,fatal:!1,error:u,reason:u.message,frag:t}),u}).then(u=>{const g=performance.now();n.trigger(_.FRAG_DECRYPTED,{frag:t,payload:u,stats:{tstart:a,tdecrypt:g}})}).catch(u=>{this.warn(`${u.name}: ${u.message}`),this.state=qe.IDLE})}}doTick(){if(!this.media){this.state=qe.IDLE;return}if(this.state===qe.IDLE){const{currentTrackId:e,levels:t}=this,i=t==null?void 0:t[e];if(!i||!t.length||!i.details||this.waitForLive(i))return;const{config:r}=this,n=this.getLoadPosition(),a=It.bufferedInfo(this.tracksBuffered[this.currentTrackId]||[],n,r.maxBufferHole),{end:u,len:g}=a,p=i.details,m=this.hls.maxBufferLength+p.levelTargetDuration;if(g>m)return;const S=p.fragments,R=S.length,H=p.edge;let j=null;const Q=this.fragPrevious;if(u<H){const ce=r.maxFragLookUpTolerance,ae=u>H-ce?0:ce;j=zi(Q,S,Math.max(S[0].start,u),ae),!j&&Q&&Q.start<S[0].start&&(j=S[0])}else j=S[R-1];if(j=this.filterReplacedPrimary(j,i.details),!j)return;const Y=j.sn-p.startSN,te=S[Y-1];if(te&&te.cc===j.cc&&this.fragmentTracker.getState(te)===ei.NOT_LOADED&&(j=te),this.fragmentTracker.getState(j)===ei.NOT_LOADED){const ce=this.mapToInitFragWhenRequired(j);ce&&this.loadFragment(ce,i,u)}}}loadFragment(e,t,i){pe(e)?super.loadFragment(e,t,i):this._loadInitSegment(e,t)}get mediaBufferTimeRanges(){return new Rc(this.tracksBuffered[this.currentTrackId]||[])}}class Rc{constructor(e){this.buffered=void 0;const t=(i,r,n)=>{if(r=r>>>0,r>n-1)throw new DOMException(`Failed to execute '${i}' on 'TimeRanges': The index provided (${r}) is greater than the maximum bound (${n})`);return e[r][i]};this.buffered={get length(){return e.length},end(i){return t("end",i,e.length)},start(i){return t("start",i,e.length)}}}}const kc={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},Ao=o=>String.fromCharCode(kc[o]||o),ar=15,Pr=100,Ic={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},Pc={17:2,18:4,21:6,22:8,23:10,19:13,20:15},Oc={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},Fc={25:2,26:4,29:6,30:8,31:10,27:13,28:15},Mc=["white","green","blue","cyan","red","yellow","magenta","black","transparent"];class Bc{constructor(){this.time=null,this.verboseLevel=0}log(e,t){if(this.verboseLevel>=e){const i=typeof t=="function"?t():t;M.log(`${this.time} [${e}] ${i}`)}}}const en=function(e){const t=[];for(let i=0;i<e.length;i++)t.push(e[i].toString(16));return t};class Co{constructor(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1}reset(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1}setStyles(e){const t=["foreground","underline","italics","background","flash"];for(let i=0;i<t.length;i++){const r=t[i];e.hasOwnProperty(r)&&(this[r]=e[r])}}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 Nc{constructor(){this.uchar=" ",this.penState=new Co}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 Uc{constructor(e){this.chars=[],this.pos=0,this.currPenState=new Co,this.cueStartTime=null,this.logger=void 0;for(let t=0;t<Pr;t++)this.chars.push(new Nc);this.logger=e}equals(e){for(let t=0;t<Pr;t++)if(!this.chars[t].equals(e.chars[t]))return!1;return!0}copy(e){for(let t=0;t<Pr;t++)this.chars[t].copy(e.chars[t])}isEmpty(){let e=!0;for(let t=0;t<Pr;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>Pr&&(this.logger.log(3,"Too large cursor position "+this.pos),this.pos=Pr)}moveCursor(e){const t=this.pos+e;if(e>1)for(let i=this.pos+1;i<t+1;i++)this.chars[i].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=Ao(e);if(this.pos>=Pr){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<Pr;t++)this.chars[t].reset()}clear(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()}clearToEndOfRow(){this.clearFromPos(this.pos)}getTextString(){const e=[];let t=!0;for(let i=0;i<Pr;i++){const r=this.chars[i].uchar;r!==" "&&(t=!1),e.push(r)}return t?"":e.join("")}setPenStyles(e){this.currPenState.setStyles(e),this.chars[this.pos].setPenState(this.currPenState)}}class $s{constructor(e){this.rows=[],this.currRow=ar-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.logger=void 0;for(let t=0;t<ar;t++)this.rows.push(new Uc(e));this.logger=e}reset(){for(let e=0;e<ar;e++)this.rows[e].clear();this.currRow=ar-1}equals(e){let t=!0;for(let i=0;i<ar;i++)if(!this.rows[i].equals(e.rows[i])){t=!1;break}return t}copy(e){for(let t=0;t<ar;t++)this.rows[t].copy(e.rows[t])}isEmpty(){let e=!0;for(let t=0;t<ar;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 = "+Ft(e));let t=e.row-1;if(this.nrRollUpRows&&t<this.nrRollUpRows-1&&(t=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==t){for(let u=0;u<ar;u++)this.rows[u].clear();const n=this.currRow+1-this.nrRollUpRows,a=this.lastOutputScreen;if(a){const u=a.rows[n].cueStartTime,g=this.logger.time;if(u!==null&&g!==null&&u<g)for(let p=0;p<this.nrRollUpRows;p++)this.rows[t-this.nrRollUpRows+p+1].copy(a.rows[n+p])}}this.currRow=t;const i=this.rows[this.currRow];if(e.indent!==null){const n=e.indent,a=Math.max(n-1,0);i.setCursor(e.indent),e.color=i.chars[a].penState.foreground}const r={foreground:e.color,underline:e.underline,italics:e.italics,background:"black",flash:!1};this.setPen(r)}setBkgData(e){this.logger.log(2,()=>"bkgData = "+Ft(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 i="",r=-1;for(let n=0;n<ar;n++){const a=this.rows[n].getTextString();a&&(r=n+1,e?t.push("Row "+r+": '"+a+"'"):t.push(a.trim()))}return t.length>0&&(e?i="["+t.join(" | ")+"]":i=t.join(`
`)),i}getTextAndFormat(){return this.rows}}class To{constructor(e,t,i){this.chNr=void 0,this.outputFilter=void 0,this.mode=void 0,this.verbose=void 0,this.displayedMemory=void 0,this.nonDisplayedMemory=void 0,this.lastOutputScreen=void 0,this.currRollUpRow=void 0,this.writeScreen=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chNr=e,this.outputFilter=t,this.mode=null,this.verbose=0,this.displayedMemory=new $s(i),this.nonDisplayedMemory=new $s(i),this.lastOutputScreen=new $s(i),this.currRollUpRow=this.displayedMemory.rows[ar-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=i}reset(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[ar-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 i=0;i<e.length;i++)this.writeScreen.insertChar(e[i]);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 i=Math.floor(e/2)-16,r=["white","green","blue","cyan","red","yellow","magenta"];t.foreground=r[i]}this.logger.log(2,"MIDROW: "+Ft(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 Do{constructor(e,t,i){this.channels=void 0,this.currentChannel=0,this.cmdHistory=Hc(),this.logger=void 0;const r=this.logger=new Bc;this.channels=[null,new To(e,t,r),new To(e+1,i,r)]}getHandler(e){return this.channels[e].getHandler()}setHandler(e,t){this.channels[e].setHandler(t)}addData(e,t){this.logger.time=e;for(let i=0;i<t.length;i+=2){const r=t[i]&127,n=t[i+1]&127;let a=!1,u=null;if(r===0&&n===0)continue;this.logger.log(3,()=>"["+en([t[i],t[i+1]])+"] -> ("+en([r,n])+")");const g=this.cmdHistory;if(r>=16&&r<=31){if($c(r,n,g)){is(null,null,g),this.logger.log(3,()=>"Repeated command ("+en([r,n])+") is dropped");continue}is(r,n,this.cmdHistory),a=this.parseCmd(r,n),a||(a=this.parseMidrow(r,n)),a||(a=this.parsePAC(r,n)),a||(a=this.parseBackgroundAttributes(r,n))}else is(null,null,g);if(!a&&(u=this.parseChars(r,n),u)){const m=this.currentChannel;m&&m>0?this.channels[m].insertChars(u):this.logger.log(2,"No channel found yet. TEXT-MODE?")}!a&&!u&&this.logger.log(2,()=>"Couldn't parse cleaned data "+en([r,n])+" orig: "+en([t[i],t[i+1]]))}}parseCmd(e,t){const i=(e===20||e===28||e===21||e===29)&&t>=32&&t<=47,r=(e===23||e===31)&&t>=33&&t<=35;if(!(i||r))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 i=0;if((e===17||e===25)&&t>=32&&t<=47){if(e===17?i=1:i=2,i!==this.currentChannel)return this.logger.log(0,"Mismatch channel in midrow parsing"),!1;const r=this.channels[i];return r?(r.ccMIDROW(t),this.logger.log(3,()=>"MIDROW ("+en([e,t])+")"),!0):!1}return!1}parsePAC(e,t){let i;const r=(e>=17&&e<=23||e>=25&&e<=31)&&t>=64&&t<=127,n=(e===16||e===24)&&t>=64&&t<=95;if(!(r||n))return!1;const a=e<=23?1:2;t>=64&&t<=95?i=a===1?Ic[e]:Oc[e]:i=a===1?Pc[e]:Fc[e];const u=this.channels[a];return u?(u.setPAC(this.interpretPAC(i,t)),this.currentChannel=a,!0):!1}interpretPAC(e,t){let i;const r={color:null,italics:!1,indent:null,underline:!1,row:e};return t>95?i=t-96:i=t-64,r.underline=(i&1)===1,i<=13?r.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(i/2)]:i<=15?(r.italics=!0,r.color="white"):r.indent=Math.floor((i-16)/2)*4,r}parseChars(e,t){let i,r=null,n=null;if(e>=25?(i=2,n=e-8):(i=1,n=e),n>=17&&n<=19){let a;n===17?a=t+80:n===18?a=t+112:a=t+144,this.logger.log(2,()=>"Special char '"+Ao(a)+"' in channel "+i),r=[a]}else e>=32&&e<=127&&(r=t===0?[e]:[e,t]);return r&&this.logger.log(3,()=>"Char codes = "+en(r).join(",")),r}parseBackgroundAttributes(e,t){const i=(e===16||e===24)&&t>=32&&t<=47,r=(e===23||e===31)&&t>=45&&t<=47;if(!(i||r))return!1;let n;const a={};e===16||e===24?(n=Math.floor((t-32)/2),a.background=Mc[n],t%2===1&&(a.background=a.background+"_semi")):t===45?a.background="transparent":(a.foreground="black",t===47&&(a.underline=!0));const u=e<=23?1:2;return this.channels[u].setBkgData(a),!0}reset(){for(let e=0;e<Object.keys(this.channels).length;e++){const t=this.channels[e];t&&t.reset()}is(null,null,this.cmdHistory)}cueSplitAtTime(e){for(let t=0;t<this.channels.length;t++){const i=this.channels[t];i&&i.cueSplitAtTime(e)}}}function is(o,e,t){t.a=o,t.b=e}function $c(o,e,t){return t.a===o&&t.b===e}function Hc(){return{a:null,b:null}}var Hs=function(){if(Lr!=null&&Lr.VTTCue)return self.VTTCue;const o=["","lr","rl"],e=["start","middle","end","left","right"];function t(u,g){if(typeof g!="string"||!Array.isArray(u))return!1;const p=g.toLowerCase();return~u.indexOf(p)?p:!1}function i(u){return t(o,u)}function r(u){return t(e,u)}function n(u,...g){let p=1;for(;p<arguments.length;p++){const m=arguments[p];for(const S in m)u[S]=m[S]}return u}function a(u,g,p){const m=this,S={enumerable:!0};m.hasBeenReset=!1;let R="",H=!1,j=u,Q=g,Y=p,te=null,ce="",ae=!0,Ee="auto",Te="start",$e=50,xe="middle",Ie=50,Pe="middle";Object.defineProperty(m,"id",n({},S,{get:function(){return R},set:function(Ae){R=""+Ae}})),Object.defineProperty(m,"pauseOnExit",n({},S,{get:function(){return H},set:function(Ae){H=!!Ae}})),Object.defineProperty(m,"startTime",n({},S,{get:function(){return j},set:function(Ae){if(typeof Ae!="number")throw new TypeError("Start time must be set to a number.");j=Ae,this.hasBeenReset=!0}})),Object.defineProperty(m,"endTime",n({},S,{get:function(){return Q},set:function(Ae){if(typeof Ae!="number")throw new TypeError("End time must be set to a number.");Q=Ae,this.hasBeenReset=!0}})),Object.defineProperty(m,"text",n({},S,{get:function(){return Y},set:function(Ae){Y=""+Ae,this.hasBeenReset=!0}})),Object.defineProperty(m,"region",n({},S,{get:function(){return te},set:function(Ae){te=Ae,this.hasBeenReset=!0}})),Object.defineProperty(m,"vertical",n({},S,{get:function(){return ce},set:function(Ae){const ze=i(Ae);if(ze===!1)throw new SyntaxError("An invalid or illegal string was specified.");ce=ze,this.hasBeenReset=!0}})),Object.defineProperty(m,"snapToLines",n({},S,{get:function(){return ae},set:function(Ae){ae=!!Ae,this.hasBeenReset=!0}})),Object.defineProperty(m,"line",n({},S,{get:function(){return Ee},set:function(Ae){if(typeof Ae!="number"&&Ae!=="auto")throw new SyntaxError("An invalid number or illegal string was specified.");Ee=Ae,this.hasBeenReset=!0}})),Object.defineProperty(m,"lineAlign",n({},S,{get:function(){return Te},set:function(Ae){const ze=r(Ae);if(!ze)throw new SyntaxError("An invalid or illegal string was specified.");Te=ze,this.hasBeenReset=!0}})),Object.defineProperty(m,"position",n({},S,{get:function(){return $e},set:function(Ae){if(Ae<0||Ae>100)throw new Error("Position must be between 0 and 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t;const{frag:i,payload:r}=e,{initPTS:n,unparsedVttFrags:a}=this,u=n.length-1;if(!n[i.cc]&&u===-1){a.push(e);return}const g=this.hls,p=(t=i.initSegment)!=null&&t.data?Ge(i.initSegment.data,new Uint8Array(r)).buffer:r;Yc(p,this.initPTS[i.cc],this.vttCCs,i.cc,i.start,m=>{this._appendCues(m,i.level),g.trigger(_.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:i})},m=>{const S=m.message==="Missing initPTS for VTT MPEGTS";S?a.push(e):this._fallbackToIMSC1(i,r),g.logger.log(`Failed to parse VTT cue: ${m}`),!(S&&u>i.cc)&&g.trigger(_.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:i,error:m})})}_fallbackToIMSC1(e,t){const i=this.tracks[e.level];i.textCodec||Oo(t,this.initPTS[e.cc],()=>{i.textCodec=Ks,this._parseIMSC1(e,t)},()=>{i.textCodec="wvtt"})}_appendCues(e,t){const i=this.hls;if(this.config.renderTextTracksNatively){const r=this.textTracks[t];if(!r||r.mode==="disabled")return;e.forEach(n=>bo(r,n))}else{const r=this.tracks[t];if(!r)return;const n=r.default?"default":"subtitles"+t;i.trigger(_.CUES_PARSED,{type:"subtitles",cues:e,track:n})}}onFragDecrypted(e,t){const{frag:i}=t;i.type===v.SUBTITLE&&this.onFragLoaded(_.FRAG_LOADED,t)}onSubtitleTracksCleared(){this.tracks=[],this.captionsTracks={}}onFragParsingUserdata(e,t){if(!this.enabled||!this.config.enableCEA708Captions)return;const{frag:i,samples:r}=t;if(!(i.type===v.MAIN&&this.closedCaptionsForLevel(i)==="NONE"))for(let n=0;n<r.length;n++){const a=r[n].bytes;if(a){this.cea608Parser1||this.initCea608Parsers();const u=this.extractCea608Data(a);this.cea608Parser1.addData(r[n].pts,u[0]),this.cea608Parser2.addData(r[n].pts,u[1])}}}onBufferFlushing(e,{startOffset:t,endOffset:i,endOffsetSubtitles:r,type:n}){const{media:a}=this;if(!(!a||a.currentTime<i)){if(!n||n==="video"){const{captionsTracks:u}=this;Object.keys(u).forEach(g=>Bs(u[g],t,i))}if(this.config.renderTextTracksNatively&&t===0&&r!==void 0){const{textTracks:u}=this;Object.keys(u).forEach(g=>Bs(u[g],t,r))}}}extractCea608Data(e){const t=[[],[]],i=e[0]&31;let r=2;for(let n=0;n<i;n++){const a=e[r++],u=127&e[r++],g=127&e[r++];if(u===0&&g===0)continue;if((4&a)!==0){const m=3&a;(m===0||m===1)&&(t[m].push(u),t[m].push(g))}}return t}}function No(o){return o.characteristics&&/transcribes-spoken-dialog/gi.test(o.characteristics)&&/describes-music-and-sound/gi.test(o.characteristics)?"captions":"subtitles"}function Uo(o,e){return!!o&&o.kind===No(e)&&Ls(e,o)}function ih(o,e,t,i){return Math.min(e,i)-Math.max(o,t)}function $o(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!0}}}const rh=/\s/,nh={newCue(o,e,t,i){const r=[];let n,a,u,g,p;const m=self.VTTCue||self.TextTrackCue;for(let R=0;R<i.rows.length;R++)if(n=i.rows[R],u=!0,g=0,p="",!n.isEmpty()){var S;for(let Q=0;Q<n.chars.length;Q++)rh.test(n.chars[Q].uchar)&&u?g++:(p+=n.chars[Q].uchar,u=!1);n.cueStartTime=e,e===t&&(t+=1e-4),g>=16?g--:g++;const H=ko(p.trim()),j=Gs(e,t,H);o!=null&&(S=o.cues)!=null&&S.getCueById(j)||(a=new m(e,t,H),a.id=j,a.line=R+1,a.align="left",a.position=10+Math.min(80,Math.floor(g*8/32)*10),r.push(a))}return o&&r.length&&(r.sort((R,H)=>R.line==="auto"||H.line==="auto"?0:R.line>8&&H.line>8?H.line-R.line:R.line-H.line),r.forEach(R=>bo(o,R))),r}};function sh(){if(self.fetch&&self.AbortController&&self.ReadableStream&&self.Request)try{return new self.ReadableStream({}),!0}catch(o){}return!1}const ah=/(\d+)-(\d+)\/(\d+)/;class Ho{constructor(e){this.fetchSetup=void 0,this.requestTimeout=void 0,this.request=null,this.response=null,this.controller=void 0,this.context=null,this.config=null,this.callbacks=null,this.stats=void 0,this.loader=null,this.fetchSetup=e.fetchSetup||ch,this.controller=new self.AbortController,this.stats=new C}destroy(){this.loader=this.callbacks=this.context=this.config=this.request=null,this.abortInternal(),this.response=null,this.fetchSetup=this.controller=this.stats=null}abortInternal(){this.controller&&!this.stats.loading.end&&(this.stats.aborted=!0,this.controller.abort())}abort(){var e;this.abortInternal(),(e=this.callbacks)!=null&&e.onAbort&&this.callbacks.onAbort(this.stats,this.context,this.response)}load(e,t,i){const r=this.stats;if(r.loading.start)throw new Error("Loader can only be used once.");r.loading.start=self.performance.now();const n=oh(e,this.controller.signal),a=e.responseType==="arraybuffer",u=a?"byteLength":"length",{maxTimeToFirstByteMs:g,maxLoadTimeMs:p}=t.loadPolicy;this.context=e,this.config=t,this.callbacks=i,this.request=this.fetchSetup(e,n),self.clearTimeout(this.requestTimeout),t.timeout=g&&I(g)?g:p,this.requestTimeout=self.setTimeout(()=>{this.callbacks&&(this.abortInternal(),this.callbacks.onTimeout(r,e,this.response))},t.timeout),(Bn(this.request)?this.request.then(self.fetch):self.fetch(this.request)).then(S=>{var R;this.response=this.loader=S;const H=Math.max(self.performance.now(),r.loading.start);if(self.clearTimeout(this.requestTimeout),t.timeout=p,this.requestTimeout=self.setTimeout(()=>{this.callbacks&&(this.abortInternal(),this.callbacks.onTimeout(r,e,this.response))},p-(H-r.loading.start)),!S.ok){const{status:Q,statusText:Y}=S;throw new hh(Y||"fetch, bad network response",Q,S)}r.loading.first=H,r.total=uh(S.headers)||r.total;const j=(R=this.callbacks)==null?void 0:R.onProgress;return j&&I(t.highWaterMark)?this.loadProgressively(S,r,e,t.highWaterMark,j):a?S.arrayBuffer():e.responseType==="json"?S.json():S.text()}).then(S=>{var R,H;const j=this.response;if(!j)throw new Error("loader destroyed");self.clearTimeout(this.requestTimeout),r.loading.end=Math.max(self.performance.now(),r.loading.first);const Q=S[u];Q&&(r.loaded=r.total=Q);const Y={url:j.url,data:S,code:j.status},te=(R=this.callbacks)==null?void 0:R.onProgress;te&&!I(t.highWaterMark)&&te(r,e,S,j),(H=this.callbacks)==null||H.onSuccess(Y,r,e,j)}).catch(S=>{var R;if(self.clearTimeout(this.requestTimeout),r.aborted)return;const H=S&&S.code||0,j=S?S.message:null;(R=this.callbacks)==null||R.onError({code:H,text:j},e,S?S.details:null,r)})}getCacheAge(){let e=null;if(this.response){const t=this.response.headers.get("age");e=t?parseFloat(t):null}return e}getResponseHeader(e){return this.response?this.response.headers.get(e):null}loadProgressively(e,t,i,r=0,n){const a=new Aa,u=e.body.getReader(),g=()=>u.read().then(p=>{if(p.done)return a.dataLength&&n(t,i,a.flush().buffer,e),Promise.resolve(new ArrayBuffer(0));const m=p.value,S=m.length;return t.loaded+=S,S<r||a.dataLength?(a.push(m),a.dataLength>=r&&n(t,i,a.flush().buffer,e)):n(t,i,m.buffer,e),g()}).catch(()=>Promise.reject());return g()}}function oh(o,e){const t={method:"GET",mode:"cors",credentials:"same-origin",signal:e,headers:new self.Headers(c({},o.headers))};return o.rangeEnd&&t.headers.set("Range","bytes="+o.rangeStart+"-"+String(o.rangeEnd-1)),t}function lh(o){const e=ah.exec(o);if(e)return parseInt(e[2])-parseInt(e[1])+1}function uh(o){const e=o.get("Content-Range");if(e){const i=lh(e);if(I(i))return i}const t=o.get("Content-Length");if(t)return parseInt(t)}function ch(o,e){return new self.Request(o.url,e)}class hh extends Error{constructor(e,t,i){super(e),this.code=void 0,this.details=void 0,this.code=t,this.details=i}}const fh=/^age:\s*[\d.]+\s*$/im;class jo{constructor(e){this.xhrSetup=void 0,this.requestTimeout=void 0,this.retryTimeout=void 0,this.retryDelay=void 0,this.config=null,this.callbacks=null,this.context=null,this.loader=null,this.stats=void 0,this.xhrSetup=e&&e.xhrSetup||null,this.stats=new C,this.retryDelay=0}destroy(){this.callbacks=null,this.abortInternal(),this.loader=null,this.config=null,this.context=null,this.xhrSetup=null}abortInternal(){const e=this.loader;self.clearTimeout(this.requestTimeout),self.clearTimeout(this.retryTimeout),e&&(e.onreadystatechange=null,e.onprogress=null,e.readyState!==4&&(this.stats.aborted=!0,e.abort()))}abort(){var e;this.abortInternal(),(e=this.callbacks)!=null&&e.onAbort&&this.callbacks.onAbort(this.stats,this.context,this.loader)}load(e,t,i){if(this.stats.loading.start)throw new Error("Loader can only be used once.");this.stats.loading.start=self.performance.now(),this.context=e,this.config=t,this.callbacks=i,this.loadInternal()}loadInternal(){const{config:e,context:t}=this;if(!e||!t)return;const i=this.loader=new self.XMLHttpRequest,r=this.stats;r.loading.first=0,r.loaded=0,r.aborted=!1;const n=this.xhrSetup;n?Promise.resolve().then(()=>{if(!(this.loader!==i||this.stats.aborted))return n(i,t.url)}).catch(a=>{if(!(this.loader!==i||this.stats.aborted))return i.open("GET",t.url,!0),n(i,t.url)}).then(()=>{this.loader!==i||this.stats.aborted||this.openAndSendXhr(i,t,e)}).catch(a=>{var u;(u=this.callbacks)==null||u.onError({code:i.status,text:a.message},t,i,r)}):this.openAndSendXhr(i,t,e)}openAndSendXhr(e,t,i){e.readyState||e.open("GET",t.url,!0);const r=t.headers,{maxTimeToFirstByteMs:n,maxLoadTimeMs:a}=i.loadPolicy;if(r)for(const u in r)e.setRequestHeader(u,r[u]);t.rangeEnd&&e.setRequestHeader("Range","bytes="+t.rangeStart+"-"+(t.rangeEnd-1)),e.onreadystatechange=this.readystatechange.bind(this),e.onprogress=this.loadprogress.bind(this),e.responseType=t.responseType,self.clearTimeout(this.requestTimeout),i.timeout=n&&I(n)?n:a,this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),i.timeout),e.send()}readystatechange(){const{context:e,loader:t,stats:i}=this;if(!e||!t)return;const r=t.readyState,n=this.config;if(!i.aborted&&r>=2&&(i.loading.first===0&&(i.loading.first=Math.max(self.performance.now(),i.loading.start),n.timeout!==n.loadPolicy.maxLoadTimeMs&&(self.clearTimeout(this.requestTimeout),n.timeout=n.loadPolicy.maxLoadTimeMs,this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),n.loadPolicy.maxLoadTimeMs-(i.loading.first-i.loading.start)))),r===4)){self.clearTimeout(this.requestTimeout),t.onreadystatechange=null,t.onprogress=null;const p=t.status,m=t.responseType==="text"?t.responseText:null;if(p>=200&&p<300){const j=m!=null?m:t.response;if(j!=null){var a,u;i.loading.end=Math.max(self.performance.now(),i.loading.first);const Q=t.responseType==="arraybuffer"?j.byteLength:j.length;i.loaded=i.total=Q,i.bwEstimate=i.total*8e3/(i.loading.end-i.loading.first);const Y=(a=this.callbacks)==null?void 0:a.onProgress;Y&&Y(i,e,j,t);const te={url:t.responseURL,data:j,code:p};(u=this.callbacks)==null||u.onSuccess(te,i,e,t);return}}const S=n.loadPolicy.errorRetry,R=i.retry,H={url:e.url,data:void 0,code:p};if(qi(S,R,!1,H))this.retry(S);else{var g;M.error(`${p} while loading ${e.url}`),(g=this.callbacks)==null||g.onError({code:p,text:t.statusText},e,t,i)}}}loadtimeout(){if(!this.config)return;const e=this.config.loadPolicy.timeoutRetry,t=this.stats.retry;if(qi(e,t,!0))this.retry(e);else{var i;M.warn(`timeout while loading ${(i=this.context)==null?void 0:i.url}`);const r=this.callbacks;r&&(this.abortInternal(),r.onTimeout(this.stats,this.context,this.loader))}}retry(e){const{context:t,stats:i}=this;this.retryDelay=Or(e,i.retry),i.retry++,M.warn(`${status?"HTTP Status "+status:"Timeout"} while loading ${t==null?void 0:t.url}, retrying ${i.retry}/${e.maxNumRetry} in ${this.retryDelay}ms`),this.abortInternal(),this.loader=null,self.clearTimeout(this.retryTimeout),this.retryTimeout=self.setTimeout(this.loadInternal.bind(this),this.retryDelay)}loadprogress(e){const t=this.stats;t.loaded=e.loaded,e.lengthComputable&&(t.total=e.total)}getCacheAge(){let e=null;if(this.loader&&fh.test(this.loader.getAllResponseHeaders())){const t=this.loader.getResponseHeader("age");e=t?parseFloat(t):null}return e}getResponseHeader(e){return this.loader&&new RegExp(`^${e}:\\s*[\\d.]+\\s*$`,"im").test(this.loader.getAllResponseHeaders())?this.loader.getResponseHeader(e):null}}const dh={maxTimeToFirstByteMs:8e3,maxLoadTimeMs:2e4,timeoutRetry:null,errorRetry:null},ph=h(h({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:jo,fLoader:void 0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:er,bufferController:bu,capLevelController:ks,errorController:Vr,fpsController:mc,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:ni,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:dh},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},_h()),{},{subtitleStreamController:Lc,subtitleTrackController:bc,timelineController:th,audioStreamController:gu,audioTrackController:mu,emeController:vn,cmcdController:pc,contentSteeringController:gc,interstitialsController:Dc});function _h(){return{cueHandler:nh,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 gh(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 i=Ys(o),r=["manifest","level","frag"],n=["TimeOut","MaxRetry","RetryDelay","MaxRetryTimeout"];return r.forEach(a=>{const u=`${a==="level"?"playlist":a}LoadPolicy`,g=e[u]===void 0,p=[];n.forEach(m=>{const S=`${a}Loading${m}`,R=e[S];if(R!==void 0&&g){p.push(S);const H=i[u].default;switch(e[u]={default:H},m){case"TimeOut":H.maxLoadTimeMs=R,H.maxTimeToFirstByteMs=R;break;case"MaxRetry":H.errorRetry.maxNumRetry=R,H.timeoutRetry.maxNumRetry=R;break;case"RetryDelay":H.errorRetry.retryDelayMs=R,H.timeoutRetry.retryDelayMs=R;break;case"MaxRetryTimeout":H.errorRetry.maxRetryDelayMs=R,H.timeoutRetry.maxRetryDelayMs=R;break}}}),p.length&&t.warn(`hls.js config: "${p.join('", "')}" setting(s) are deprecated, use "${u}": ${Ft(e[u])}`)}),h(h({},i),e)}function Ys(o){return o&&typeof o=="object"?Array.isArray(o)?o.map(Ys):Object.keys(o).reduce((e,t)=>(e[t]=Ys(o[t]),e),{}):o}function mh(o,e){const t=o.loader;t!==Ho&&t!==jo?(e.log("[config]: Custom loader detected, cannot enable progressive streaming"),o.progressive=!1):sh()&&(o.loader=Ho,o.progressive=!0,o.enableSoftwareAES=!0,e.log("[config]: Progressive streaming enabled, using FetchLoader"))}const ss=2,vh=.1,yh=.05,bh=100;class Eh extends Tr{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 i;(i=this.media)!=null&&i.seeking||(this.waiting=self.performance.now(),this.tick())},this.onMediaEnded=()=>{if(this.hls){var i;this.ended=((i=this.media)==null?void 0:i.currentTime)||1,this.hls.trigger(_.MEDIA_ENDED,{stalled:!1})}},this.hls=e,this.fragmentTracker=t,this.registerListeners()}registerListeners(){const{hls:e}=this;e&&(e.on(_.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(_.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(_.BUFFER_APPENDED,this.onBufferAppended,this))}unregisterListeners(){const{hls:e}=this;e&&(e.off(_.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(_.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(_.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(bh),this.mediaSource=t.mediaSource;const i=this.media=t.media;Mi(i,"playing",this.onMediaPlaying),Mi(i,"waiting",this.onMediaWaiting),Mi(i,"ended",this.onMediaEnded)}onMediaDetaching(e,t){this.clearInterval();const{media:i}=this;i&&(Hi(i,"playing",this.onMediaPlaying),Hi(i,"waiting",this.onMediaWaiting),Hi(i,"ended",this.onMediaEnded),this.media=null),this.mediaSource=void 0}onBufferAppended(e,t){this.buffered=t.timeRanges}get hasBuffered(){return Object.keys(this.buffered).length>0}tick(){var e;if(!((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 i,r;const n=(i=this.hls)==null?void 0:i.config;if(!n)return;const a=this.media;if(!a)return;const{seeking:u}=a,g=this.seeking&&!u,p=!this.seeking&&u,m=a.paused&&!u||a.ended||a.playbackRate===0;if(this.seeking=u,e!==t){t&&(this.ended=0),this.moved=!0,u||(this.nudgeRetry=0,n.nudgeOnVideoHole&&!m&&e>t&&this.nudgeOnVideoHole(e,t)),this.waiting===0&&this.stallResolved(e);return}if(p||g){g&&this.stallResolved(e);return}if(m){this.nudgeRetry=0,this.stallResolved(e),!this.ended&&a.ended&&this.hls&&(this.ended=e||1,this.hls.trigger(_.MEDIA_ENDED,{stalled:!1}));return}if(!It.getBuffered(a).length){this.nudgeRetry=0;return}const S=It.bufferInfo(a,e,0),R=S.nextStart||0,H=this.fragmentTracker;if(u&&H&&this.hls){const $e=Wo(this.hls.inFlightFragments,e),xe=S.len>ss,Ie=!R||$e||R-e>ss&&!H.getPartialFragment(e);if(xe||Ie)return;this.moved=!1}const j=(r=this.hls)==null?void 0:r.latestLevelDetails;if(!this.moved&&this.stalled!==null&&H){if(!(S.len>0)&&!R)return;const xe=Math.max(R,S.start||0)-e,Pe=!!(j!=null&&j.live)?j.targetduration*2:ss,Ae=as(e,H);if(xe>0&&(xe<=Pe||Ae)){a.paused||this._trySkipBufferHole(Ae);return}}const Q=n.detectStallWithCurrentTimeMs,Y=self.performance.now(),te=this.waiting;let ce=this.stalled;if(ce===null)if(te>0&&Y-te<Q)ce=this.stalled=te;else{this.stalled=Y;return}const ae=Y-ce;if(!u&&(ae>=Q||te)&&this.hls){var Ee;if(((Ee=this.mediaSource)==null?void 0:Ee.readyState)==="ended"&&!(j!=null&&j.live)&&Math.abs(e-((j==null?void 0:j.edge)||0))<1){if(this.ended)return;this.ended=e||1,this.hls.trigger(_.MEDIA_ENDED,{stalled:!0});return}if(this._reportStall(S),!this.media||!this.hls)return}const Te=It.bufferInfo(a,e,n.maxBufferHole);this._tryFixBufferStall(Te,ae,e)}stallResolved(e){const t=this.stalled;if(t&&this.hls&&(this.stalled=null,this.stallReported)){const i=self.performance.now()-t;this.log(`playback not stuck anymore @${e}, after ${Math.round(i)}ms`),this.stallReported=!1,this.waiting=0,this.hls.trigger(_.STALL_RESOLVED,{})}}nudgeOnVideoHole(e,t){var i;const r=this.buffered.video;if(this.hls&&this.media&&this.fragmentTracker&&(i=this.buffered.audio)!=null&&i.length&&r&&r.length>1&&e>r.end(0)){const n=It.bufferedInfo(It.timeRangesToArray(this.buffered.audio),e,0);if(n.len>1&&t>=n.start){const a=It.timeRangesToArray(r),u=It.bufferedInfo(a,t,0).bufferedIndex;if(u>-1&&u<a.length-1){const g=It.bufferedInfo(a,e,0).bufferedIndex,p=a[u].end,m=a[u+1].start;if((g===-1||g>u)&&m-p<1&&e-p<2){const S=new Error(`nudging playhead to flush pipeline after video hole. currentTime: ${e} hole: ${p} -> ${m} buffered index: ${g}`);this.warn(S.message),this.media.currentTime+=1e-6;let R=as(e,this.fragmentTracker);R&&"fragment"in R?R=R.fragment:R||(R=void 0);const H=It.bufferInfo(this.media,e,0);this.hls.trigger(_.ERROR,{type:D.MEDIA_ERROR,details:w.BUFFER_SEEK_OVER_HOLE,fatal:!1,error:S,reason:S.message,frag:R,buffer:H.len,bufferInfo:H})}}}}}_tryFixBufferStall(e,t,i){var r,n;const{fragmentTracker:a,media:u}=this,g=(r=this.hls)==null?void 0:r.config;if(!u||!a||!g)return;const p=(n=this.hls)==null?void 0:n.latestLevelDetails,m=as(i,a);if((m||p!=null&&p.live&&i<p.fragmentStart)&&(this._trySkipBufferHole(m)||!this.media))return;const S=e.buffered,R=this.adjacentTraversal(e,i);(S&&S.length>1&&e.len>g.maxBufferHole||e.nextStart&&(e.nextStart-i<g.maxBufferHole||R))&&(t>g.highBufferWatchdogPeriod*1e3||this.waiting)&&(this.warn("Trying to nudge playhead over buffer-hole"),this._tryNudgeBuffer(e))}adjacentTraversal(e,t){const i=this.fragmentTracker,r=e.nextStart;if(i&&r){const n=i.getFragAtPos(t,v.MAIN),a=i.getFragAtPos(r,v.MAIN);if(n&&a)return a.sn-n.sn<2}return!1}_reportStall(e){const{hls:t,media:i,stallReported:r,stalled:n}=this;if(!r&&n!==null&&i&&t){this.stallReported=!0;const a=new Error(`Playback stalling at @${i.currentTime} due to low buffer (${Ft(e)})`);this.warn(a.message),t.trigger(_.ERROR,{type:D.MEDIA_ERROR,details:w.BUFFER_STALLED_ERROR,fatal:!1,error:a,buffer:e.len,bufferInfo:e,stalled:{start:n}})}}_trySkipBufferHole(e){var t;const{fragmentTracker:i,media:r}=this,n=(t=this.hls)==null?void 0:t.config;if(!r||!i||!n)return 0;const a=r.currentTime,u=It.bufferInfo(r,a,0),g=a<u.start?u.start:u.nextStart;if(g&&this.hls){const m=u.len<=n.maxBufferHole,S=u.len>0&&u.len<1&&r.readyState<3,R=g-a;if(R>0&&(m||S)){if(R>n.maxBufferHole){let j=!1;if(a===0){const Q=i.getAppendedFrag(0,v.MAIN);Q&&g<Q.end&&(j=!0)}if(!j&&e){var p;if(!((p=this.hls.loadLevelObj)!=null&&p.details)||Wo(this.hls.inFlightFragments,g))return 0;let Y=!1,te=e.end;for(;te<g;){const ce=as(te,i);if(ce)te+=ce.duration;else{Y=!0;break}}if(Y)return 0}}const H=Math.max(g+yh,a+vh);if(this.warn(`skipping hole, adjusting currentTime from ${a} to ${H}`),this.moved=!0,r.currentTime=H,!(e!=null&&e.gap)){const j=new Error(`fragment loaded with buffer holes, seeking from ${a} to ${H}`),Q={type:D.MEDIA_ERROR,details:w.BUFFER_SEEK_OVER_HOLE,fatal:!1,error:j,reason:j.message,buffer:u.len,bufferInfo:u};e&&("fragment"in e?Q.part=e:Q.frag=e),this.hls.trigger(_.ERROR,Q)}return H}}return 0}_tryNudgeBuffer(e){const{hls:t,media:i,nudgeRetry:r}=this,n=t==null?void 0:t.config;if(!i||!n)return 0;const a=i.currentTime;if(this.nudgeRetry++,r<n.nudgeMaxRetry){const u=a+(r+1)*n.nudgeOffset,g=new Error(`Nudging 'currentTime' from ${a} to ${u}`);this.warn(g.message),i.currentTime=u,t.trigger(_.ERROR,{type:D.MEDIA_ERROR,details:w.BUFFER_NUDGE_ON_STALL,error:g,fatal:!1,buffer:e.len,bufferInfo:e})}else{const u=new Error(`Playhead still not moving while enough data buffered @${a} after ${n.nudgeMaxRetry} nudges`);this.error(u.message),t.trigger(_.ERROR,{type:D.MEDIA_ERROR,details:w.BUFFER_STALLED_ERROR,error:u,fatal:!0,buffer:e.len,bufferInfo:e})}}}function Wo(o,e){const t=Go(o.main);if(t&&t.start<=e)return t;const i=Go(o.audio);return i&&i.start<=e?i:null}function Go(o){if(!o)return null;switch(o.state){case qe.IDLE:case qe.STOPPED:case qe.ENDED:case qe.ERROR:return null}return o.frag}function as(o,e){return e.getAppendedFrag(o,v.MAIN)||e.getPartialFragment(o)}const Sh=.25;function Zs(){if(typeof self!="undefined")return self.VTTCue||self.TextTrackCue}function Xs(o,e,t,i,r){let n=new o(e,t,"");try{n.value=i,r&&(n.type=r)}catch(a){n=new o(e,t,Ft(r?h({type:r},i):i))}return n}const os=(()=>{const o=Zs();try{o&&new o(0,Number.POSITIVE_INFINITY,"")}catch(e){return Number.MAX_VALUE}return Number.POSITIVE_INFINITY})();class wh{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(_.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(_.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(_.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(_.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(_.MANIFEST_LOADING,this.onManifestLoading,this),e.on(_.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.on(_.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(_.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(_.LEVEL_PTS_UPDATED,this.onLevelPtsUpdated,this))}_unregisterListeners(){const{hls:e}=this;e&&(e.off(_.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(_.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(_.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(_.MANIFEST_LOADING,this.onManifestLoading,this),e.off(_.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.off(_.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(_.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(_.LEVEL_PTS_UPDATED,this.onLevelPtsUpdated,this))}onMediaAttaching(e,t){var i;this.media=t.media,((i=t.overrides)==null?void 0:i.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&&yn(this.id3Track,this.onEventCueEnter),this.id3Track=null),this.dateRangeCuesAppended={})}onManifestLoading(){this.dateRangeCuesAppended={}}createTrack(e){const t=this.getID3Track(e.textTracks);return t.mode="hidden",t}getID3Track(e){if(this.media){for(let t=0;t<e.length;t++){const i=e[t];if(i.kind==="metadata"&&i.label==="id3")return yo(i,this.media),i}return this.media.addTextTrack("metadata","id3")}}onFragParsingMetadata(e,t){if(!this.media||!this.hls)return;const{enableEmsgMetadataCues:i,enableID3MetadataCues:r}=this.hls.config;if(!i&&!r)return;const{samples:n}=t;this.id3Track||(this.id3Track=this.createTrack(this.media));const a=Zs();if(a)for(let u=0;u<n.length;u++){const g=n[u].type;if(g===Ki.emsg&&!i||!r)continue;const p=Pa(n[u].data),m=n[u].pts;let S=m+n[u].duration;S>os&&(S=os),S-m<=0&&(S=m+Sh);for(let H=0;H<p.length;H++){const j=p[H];if(!Oa(j)){this.updateId3CueEnds(m,g);const Q=Xs(a,m,S,j,g);Q&&this.id3Track.addCue(Q)}}}}updateId3CueEnds(e,t){var i;const r=(i=this.id3Track)==null?void 0:i.cues;if(r)for(let n=r.length;n--;){const a=r[n];a.type===t&&a.startTime<e&&a.endTime===os&&(a.endTime=e)}}onBufferFlushing(e,{startOffset:t,endOffset:i,type:r}){const{id3Track:n,hls:a}=this;if(!a)return;const{config:{enableEmsgMetadataCues:u,enableID3MetadataCues:g}}=a;if(n&&(u||g)){let p;r==="audio"?p=m=>m.type===Ki.audioId3&&g:r==="video"?p=m=>m.type===Ki.emsg&&u:p=m=>m.type===Ki.audioId3&&g||m.type===Ki.emsg&&u,Bs(n,t,i,p)}}onLevelUpdated(e,{details:t}){this.updateDateRangeCues(t,!0)}onLevelPtsUpdated(e,t){Math.abs(t.drift)>.01&&this.updateDateRangeCues(t.details)}updateDateRangeCues(e,t){if(!this.hls||!this.media)return;const{assetPlayerId:i,timelineOffset:r,enableDateRangeMetadataCues:n,interstitialsController:a}=this.hls.config;if(!n)return;const u=Zs();if(i&&r&&!a){const{fragmentStart:Q,fragmentEnd:Y}=e;let te=this.assetCue;te?(te.startTime=Q,te.endTime=Y):u&&(te=this.assetCue=Xs(u,Q,Y,{assetPlayerId:this.hls.config.assetPlayerId},"hlsjs.interstitial.asset"),te&&(te.id=i,this.id3Track||(this.id3Track=this.createTrack(this.media)),this.id3Track.addCue(te),te.addEventListener("enter",this.onEventCueEnter)))}if(!e.hasProgramDateTime)return;const{id3Track:g}=this,{dateRanges:p}=e,m=Object.keys(p);let S=this.dateRangeCuesAppended;if(g&&t){var R;if((R=g.cues)!=null&&R.length){const Q=Object.keys(S).filter(Y=>!m.includes(Y));for(let Y=Q.length;Y--;){var H;const te=Q[Y],ce=(H=S[te])==null?void 0:H.cues;delete S[te],ce&&Object.keys(ce).forEach(ae=>{const Ee=ce[ae];if(Ee){Ee.removeEventListener("enter",this.onEventCueEnter);try{g.removeCue(Ee)}catch(Te){}}})}}else S=this.dateRangeCuesAppended={}}const j=e.fragments[e.fragments.length-1];if(!(m.length===0||!I(j==null?void 0:j.programDateTime))){this.id3Track||(this.id3Track=this.createTrack(this.media));for(let Q=0;Q<m.length;Q++){const Y=m[Q],te=p[Y],ce=te.startTime,ae=S[Y],Ee=(ae==null?void 0:ae.cues)||{};let Te=(ae==null?void 0:ae.durationKnown)||!1,$e=os;const{duration:xe,endDate:Ie}=te;if(Ie&&xe!==null)$e=ce+xe,Te=!0;else if(te.endOnNext&&!Te){const Ae=m.reduce((ze,_t)=>{if(_t!==te.id){const xt=p[_t];if(xt.class===te.class&&xt.startDate>te.startDate&&(!ze||te.startDate<ze.startDate))return xt}return ze},null);Ae&&($e=Ae.startTime,Te=!0)}const Pe=Object.keys(te.attr);for(let Ae=0;Ae<Pe.length;Ae++){const ze=Pe[Ae];if(!Dn(ze))continue;const _t=Ee[ze];if(_t)Te&&!(ae!=null&&ae.durationKnown)?_t.endTime=$e:Math.abs(_t.startTime-ce)>.01&&(_t.startTime=ce,_t.endTime=$e);else if(u){let xt=te.attr[ze];fn(ze)&&(xt=z(xt));const At=Xs(u,ce,$e,{key:ze,data:xt},Ki.dateRange);At&&(At.id=Y,this.id3Track.addCue(At),Ee[ze]=At,a&&(ze==="X-ASSET-LIST"||ze==="X-ASSET-URL")&&At.addEventListener("enter",this.onEventCueEnter))}}S[Y]={cues:Ee,dateRange:te,durationKnown:Te}}}}}class xh{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,i=this.levelDetails;if(!t||!i)return;this.currentTime=t.currentTime;const r=this.computeLatency();if(r===null)return;this._latency=r;const{lowLatencyMode:n,maxLiveSyncPlaybackRate:a}=this.config;if(!n||a===1||!i.live)return;const u=this.targetLatency;if(u===null)return;const g=r-u,p=Math.min(this.maxLatency,u+i.targetduration);if(g<p&&g>.05&&this.forwardBufferLength>1){const S=Math.min(2,Math.max(1,a)),R=Math.round(2/(1+Math.exp(-.75*g-this.edgeStalled))*20)/20,H=Math.min(S,Math.max(1,R));this.changeMediaPlaybackRate(t,H)}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:i,targetduration:r}=e,{liveSyncDuration:n,liveSyncDurationCount:a,lowLatencyMode:u}=this.config,g=this.hls.userConfig;let p=u&&i||t;(this._targetLatencyUpdated||g.liveSyncDuration||g.liveSyncDurationCount||p===0)&&(p=n!==void 0?n:a*r);const m=r;return p+Math.min(this.stallCount*this.config.liveSyncOnStallIncrease,m)}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 i=this.levelDetails;if(i===null)return null;const r=i.edge,n=e-t-this.edgeStalled,a=r-i.totalduration,u=r-(this.config.lowLatencyMode&&i.partTarget||i.targetduration);return Math.min(Math.max(a,n),u)}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 i=e.buffered.length;return(i?e.buffered.end(i-1):t.edge)-this.currentTime}destroy(){this.unregisterListeners(),this.onMediaDetaching(),this.hls=null}registerListeners(){const{hls:e}=this;e&&(e.on(_.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(_.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(_.MANIFEST_LOADING,this.onManifestLoading,this),e.on(_.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(_.ERROR,this.onError,this))}unregisterListeners(){const{hls:e}=this;e&&(e.off(_.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(_.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(_.MANIFEST_LOADING,this.onManifestLoading,this),e.off(_.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(_.ERROR,this.onError,this))}onMediaAttached(e,t){this.media=t.media,this.media.addEventListener("timeupdate",this.onTimeupdate)}onMediaDetaching(){this.media&&(this.media.removeEventListener("timeupdate",this.onTimeupdate),this.media=null)}onManifestLoading(){this._latency=null,this.stallCount=0}onLevelUpdated(e,{details:t}){t.advanced&&this.onTimeupdate(),!t.live&&this.media&&this.media.removeEventListener("timeupdate",this.onTimeupdate)}onError(e,t){var i;t.details===w.BUFFER_STALLED_ERROR&&(this.stallCount++,this.hls&&(i=this.levelDetails)!=null&&i.live&&this.hls.logger.warn("[latency-controller]: Stall detected, adjusting target latency"))}changeMediaPlaybackRate(e,t){var i,r;e.playbackRate!==t&&((i=this.hls)==null||i.logger.debug(`[latency-controller]: latency=${this.latency.toFixed(3)}, targetLatency=${(r=this.targetLatency)==null?void 0:r.toFixed(3)}, forwardBufferLength=${this.forwardBufferLength.toFixed(3)}: adjusting playback rate from ${e.playbackRate} to ${t}`),e.playbackRate=t)}estimateLiveEdge(){const e=this.levelDetails;return e===null?null:e.edge+e.age}computeLatency(){const e=this.estimateLiveEdge();return e===null?null:e-this.currentTime}}class Ah extends Ds{constructor(e,t){super(e,"level-controller"),this._levels=[],this._firstLevel=-1,this._maxAutoLevel=-1,this._startLevel=void 0,this.currentLevel=null,this.currentLevelIndex=-1,this.manualLevelIndex=-1,this.steering=void 0,this.onParsedComplete=void 0,this.steering=t,this._registerListeners()}_registerListeners(){const{hls:e}=this;e.on(_.MANIFEST_LOADING,this.onManifestLoading,this),e.on(_.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(_.LEVEL_LOADED,this.onLevelLoaded,this),e.on(_.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(_.FRAG_BUFFERED,this.onFragBuffered,this),e.on(_.ERROR,this.onError,this)}_unregisterListeners(){const{hls:e}=this;e.off(_.MANIFEST_LOADING,this.onManifestLoading,this),e.off(_.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(_.LEVEL_LOADED,this.onLevelLoaded,this),e.off(_.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(_.FRAG_BUFFERED,this.onFragBuffered,this),e.off(_.ERROR,this.onError,this)}destroy(){this._unregisterListeners(),this.steering=null,this.resetLevels(),super.destroy()}stopLoad(){this._levels.forEach(t=>{t.loadError=0,t.fragmentError=0}),super.stopLoad()}resetLevels(){this._startLevel=void 0,this.manualLevelIndex=-1,this.currentLevelIndex=-1,this.currentLevel=null,this._levels=[],this._maxAutoLevel=-1}onManifestLoading(e,t){this.resetLevels()}onManifestLoaded(e,t){const i=this.hls.config.preferManagedMediaSource,r=[],n={},a={};let u=!1,g=!1,p=!1;t.levels.forEach(m=>{const S=m.attrs;let{audioCodec:R,videoCodec:H}=m;R&&(m.audioCodec=R=oe(R,i)||void 0),H&&(H=m.videoCodec=et(H));const{width:j,height:Q,unknownCodecs:Y}=m;let te=Y?Y.length:0;if(Y)for(let Ae=te;Ae--;){const ze=Y[Ae];this.isAudioSupported(ze)?(m.audioCodec=R=R?`${R},${ze}`:ze,te--,st.audio[R.substring(0,4)]=2):this.isVideoSupported(ze)&&(m.videoCodec=H=H?`${H},${ze}`:ze,te--,st.video[H.substring(0,4)]=2)}if(u||(u=!!(j&&Q)),g||(g=!!H),p||(p=!!R),te||R&&!this.isAudioSupported(R)||H&&!this.isVideoSupported(H)){this.log(`Some or all CODECS not supported "${S.CODECS}"`);return}const{CODECS:ce,"FRAME-RATE":ae,"HDCP-LEVEL":Ee,"PATHWAY-ID":Te,RESOLUTION:$e,"VIDEO-RANGE":xe}=S,Pe=`${`${Te||"."}-`}${m.bitrate}-${$e}-${ae}-${ce}-${xe}-${Ee}`;if(n[Pe])if(n[Pe].uri!==m.url&&!m.attrs["PATHWAY-ID"]){const Ae=a[Pe]+=1;m.attrs["PATHWAY-ID"]=new Array(Ae+1).join(".");const ze=this.createLevel(m);n[Pe]=ze,r.push(ze)}else n[Pe].addGroupId("audio",S.AUDIO),n[Pe].addGroupId("text",S.SUBTITLES);else{const Ae=this.createLevel(m);n[Pe]=Ae,a[Pe]=1,r.push(Ae)}}),this.filterAndSortMediaOptions(r,t,u,g,p)}createLevel(e){const t=new Si(e),i=e.supplemental;if(i!=null&&i.videoCodec&&!this.isVideoSupported(i.videoCodec)){const r=new Error(`SUPPLEMENTAL-CODECS not supported "${i.videoCodec}"`);this.log(r.message),t.supportedResult=oi(r,[])}return t}isAudioSupported(e){return Nt(e,"audio",this.hls.config.preferManagedMediaSource)}isVideoSupported(e){return Nt(e,"video",this.hls.config.preferManagedMediaSource)}filterAndSortMediaOptions(e,t,i,r,n){let a=[],u=[],g=e;if((i||r)&&n&&(g=g.filter(({videoCodec:Y,videoRange:te,width:ce,height:ae})=>(!!Y||!!(ce&&ae))&&vi(te))),g.length===0){Promise.resolve().then(()=>{if(this.hls){let Y="no level with compatible codecs found in manifest",te=Y;t.levels.length&&(te=`one or more CODECS in variant not supported: ${Ft(t.levels.map(ae=>ae.attrs.CODECS).filter((ae,Ee,Te)=>Te.indexOf(ae)===Ee))}`,this.warn(te),Y+=` (${te})`);const ce=new Error(Y);this.hls.trigger(_.ERROR,{type:D.MEDIA_ERROR,details:w.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:t.url,error:ce,reason:te})}});return}t.audioTracks&&(a=t.audioTracks.filter(Y=>!Y.audioCodec||this.isAudioSupported(Y.audioCodec)),Ko(a)),t.subtitles&&(u=t.subtitles,Ko(u));const p=g.slice(0);g.sort((Y,te)=>{if(Y.attrs["HDCP-LEVEL"]!==te.attrs["HDCP-LEVEL"])return(Y.attrs["HDCP-LEVEL"]||"")>(te.attrs["HDCP-LEVEL"]||"")?1:-1;if(i&&Y.height!==te.height)return Y.height-te.height;if(Y.frameRate!==te.frameRate)return Y.frameRate-te.frameRate;if(Y.videoRange!==te.videoRange)return bi.indexOf(Y.videoRange)-bi.indexOf(te.videoRange);if(Y.videoCodec!==te.videoCodec){const ce=Se(Y.videoCodec),ae=Se(te.videoCodec);if(ce!==ae)return ae-ce}if(Y.uri===te.uri&&Y.codecSet!==te.codecSet){const ce=_e(Y.codecSet),ae=_e(te.codecSet);if(ce!==ae)return ae-ce}return Y.averageBitrate!==te.averageBitrate?Y.averageBitrate-te.averageBitrate:0});let m=p[0];if(this.steering&&(g=this.steering.filterParsedLevels(g),g.length!==p.length)){for(let Y=0;Y<p.length;Y++)if(p[Y].pathwayId===g[0].pathwayId){m=p[Y];break}}this._levels=g;for(let Y=0;Y<g.length;Y++)if(g[Y]===m){var S;this._firstLevel=Y;const te=m.bitrate,ce=this.hls.bandwidthEstimate;if(this.log(`manifest loaded, ${g.length} level(s) found, first bitrate: ${te}`),((S=this.hls.userConfig)==null?void 0:S.abrEwmaDefaultEstimate)===void 0){const ae=Math.min(te,this.hls.config.abrEwmaDefaultEstimateMax);ae>ce&&ce===this.hls.abrEwmaDefaultEstimate&&(this.hls.bandwidthEstimate=ae)}break}const R=n&&!r,H=this.hls.config,j=!!(H.audioStreamController&&H.audioTrackController),Q={levels:g,audioTracks:a,subtitleTracks:u,sessionData:t.sessionData,sessionKeys:t.sessionKeys,firstLevel:this._firstLevel,stats:t.stats,audio:n,video:r,altAudio:j&&!R&&a.some(Y=>!!Y.url)};this.hls.trigger(_.MANIFEST_PARSED,Q)}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 m=new Error("invalid level idx"),S=e<0;if(this.hls.trigger(_.ERROR,{type:D.OTHER_ERROR,details:w.LEVEL_SWITCH_ERROR,level:e,fatal:S,error:m,reason:m.message}),S)return;e=Math.min(e,t.length-1)}const i=this.currentLevelIndex,r=this.currentLevel,n=r?r.attrs["PATHWAY-ID"]:void 0,a=t[e],u=a.attrs["PATHWAY-ID"];if(this.currentLevelIndex=e,this.currentLevel=a,i===e&&r&&n===u)return;this.log(`Switching to level ${e} (${a.height?a.height+"p ":""}${a.videoRange?a.videoRange+" ":""}${a.codecSet?a.codecSet+" ":""}@${a.bitrate})${u?" with Pathway "+u:""} from level ${i}${n?" with Pathway "+n:""}`);const g={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(_.LEVEL_SWITCHING,g);const p=a.details;if(!p||p.live){const m=this.switchParams(a.uri,r==null?void 0:r.details,p);this.loadPlaylist(m)}}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(),i=e.filter(r=>t.indexOf(r)!==-1);if(e.length<1){this.warn(`pathwayPriority ${e} should contain at least one pathway from list: ${t}`);return}this.steering.pathwayPriority=i}}onError(e,t){t.fatal||!t.context||t.context.type===F.LEVEL&&t.context.level===this.level&&this.checkRetry(t)}onFragBuffered(e,{frag:t}){if(t!==void 0&&t.type===v.MAIN){const i=t.elementaryStreams;if(!Object.keys(i).some(n=>!!i[n]))return;const r=this._levels[t.level];r!=null&&r.loadError&&(this.log(`Resetting level error count of ${r.loadError} on frag buffered`),r.loadError=0)}}onLevelLoaded(e,t){var i;const{level:r,details:n}=t,a=t.levelInfo;if(!a){var u;this.warn(`Invalid level index ${r}`),(u=t.deliveryDirectives)!=null&&u.skip&&(n.deltaUpdateFailed=!0);return}if(a===this.currentLevel||t.withoutMultiVariant){a.fragmentError===0&&(a.loadError=0);let g=a.details;g===t.details&&g.advanced&&(g=void 0),this.playlistLoaded(r,t,g)}else(i=t.deliveryDirectives)!=null&&i.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 i=this.getUrlWithDirectives(e.uri,t),r=this.currentLevelIndex,n=e.attrs["PATHWAY-ID"],a=e.details,u=a==null?void 0:a.age;this.log(`Loading level index ${r}${(t==null?void 0:t.msn)!==void 0?" at sn "+t.msn+" part "+t.part:""}${n?" Pathway "+n:""}${u&&a.live?" age "+u.toFixed(1)+(a.type?" "+a.type||0:""):""} ${i}`),this.hls.trigger(_.LEVEL_LOADING,{url:i,level:r,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 i=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(u=>u.level=-1)),!1));ya(i),this._levels=i,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 r=i.length-1;this._firstLevel=Math.min(this._firstLevel,r),this._startLevel&&(this._startLevel=Math.min(this._startLevel,r)),this.hls.trigger(_.LEVELS_UPDATED,{levels:i})}onLevelsUpdated(e,{levels:t}){this._levels=t}checkMaxAutoUpdated(){const{autoLevelCapping:e,maxAutoLevel:t,maxHdcpLevel:i}=this.hls;this._maxAutoLevel!==t&&(this._maxAutoLevel=t,this.hls.trigger(_.MAX_AUTO_LEVEL_UPDATED,{autoLevelCapping:e,levels:this.levels,maxAutoLevel:t,minAutoLevel:this.hls.minAutoLevel,maxHdcpLevel:i}))}}function Ko(o){const e={};o.forEach(t=>{const i=t.groupId||"";t.id=e[i]=e[i]||0,e[i]++})}function zo(){return self.SourceBuffer||self.WebKitSourceBuffer}function Vo(){if(!Z())return!1;const e=zo();return!e||e.prototype&&typeof e.prototype.appendBuffer=="function"&&typeof e.prototype.remove=="function"}function Ch(){if(!Vo())return!1;const o=Z();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(Dt(e,"video")))||["mp4a.40.2","fLaC"].some(e=>o.isTypeSupported(Dt(e,"audio"))))}function Th(){var o;const e=zo();return typeof(e==null||(o=e.prototype)==null?void 0:o.changeType)=="function"}const Dh=100;class Lh extends ds{constructor(e,t,i){super(e,t,i,"stream-controller",v.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 r=this.media,n=r?r.currentTime:null;if(n===null||!I(n)||(this.log(`Media seeked to ${n.toFixed(3)}`),!this.getBufferedFrag(n)))return;const a=this.getFwdBufferInfoAtPos(r,n,v.MAIN,0);if(a===null||a.len===0){this.warn(`Main forward buffer length at ${n} on "seeked" event ${a?a.len:"empty"})`);return}this.tick()},this.registerListeners()}registerListeners(){super.registerListeners();const{hls:e}=this;e.on(_.MANIFEST_PARSED,this.onManifestParsed,this),e.on(_.LEVEL_LOADING,this.onLevelLoading,this),e.on(_.LEVEL_LOADED,this.onLevelLoaded,this),e.on(_.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.on(_.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(_.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.on(_.BUFFER_CREATED,this.onBufferCreated,this),e.on(_.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(_.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(_.FRAG_BUFFERED,this.onFragBuffered,this)}unregisterListeners(){super.unregisterListeners();const{hls:e}=this;e.off(_.MANIFEST_PARSED,this.onManifestParsed,this),e.off(_.LEVEL_LOADED,this.onLevelLoaded,this),e.off(_.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.off(_.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(_.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.off(_.BUFFER_CREATED,this.onBufferCreated,this),e.off(_.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(_.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(_.FRAG_BUFFERED,this.onFragBuffered,this)}onHandlerDestroying(){this.onMediaPlaying=this.onMediaSeeked=null,this.unregisterListeners(),super.onHandlerDestroying()}startLoad(e,t){if(this.levels){const{lastCurrentTime:i,hls:r}=this;if(this.stopLoad(),this.setInterval(Dh),this.level=-1,!this.startFragRequested){let n=r.startLevel;n===-1&&(r.config.testBandwidth&&this.levels.length>1?(n=0,this.bitrateTest=!0):n=r.firstAutoLevel),r.nextLoadLevel=n,this.level=r.loadLevel,this._hasEnoughToStart=!!t}i>0&&e===-1&&!t&&(this.log(`Override startPosition with lastCurrentTime @${i.toFixed(3)}`),e=i),this.state=qe.IDLE,this.nextLoadPosition=this.lastCurrentTime=e+this.timelineOffset,this.startPosition=t?-1:e,this.tick()}else this._forceStartLoad=!0,this.state=qe.STOPPED}stopLoad(){this._forceStartLoad=!1,super.stopLoad()}doTick(){switch(this.state){case qe.WAITING_LEVEL:{const{levels:e,level:t}=this,i=e==null?void 0:e[t],r=i==null?void 0:i.details;if(r&&(!r.live||this.levelLastLoaded===i&&!this.waitForLive(i))){if(this.waitForCdnTuneIn(r))break;this.state=qe.IDLE;break}else if(this.hls.nextLoadLevel!==this.level){this.state=qe.IDLE;break}break}case qe.FRAG_LOADING_WAITING_RETRY:this.checkRetryDate();break}this.state===qe.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:i,media:r}=this;if(t===null||!r&&!this.primaryPrefetch&&(this.startFragRequested||!e.config.startFragPrefetch)||this.altAudio&&this.audioOnly)return;const n=this.buffering?e.nextLoadLevel:e.loadLevel;if(!(i!=null&&i[n]))return;const a=i[n],u=this.getMainFwdBufferInfo();if(u===null)return;const g=this.getLevelDetails();if(g&&this._streamEnded(u,g)){const Q={};this.altAudio===2&&(Q.type="video"),this.hls.trigger(_.BUFFER_EOS,Q),this.state=qe.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 p=a.details;if(!p||this.state===qe.WAITING_LEVEL||this.waitForLive(a)){this.level=n,this.state=qe.WAITING_LEVEL,this.startFragRequested=!1;return}const m=u.len,S=this.getMaxBufferLength(a.maxBitrate);if(m>=S)return;this.backtrackFragment&&this.backtrackFragment.start>u.end&&(this.backtrackFragment=null);const R=this.backtrackFragment?this.backtrackFragment.start:u.end;let H=this.getNextFragment(R,p);if(this.couldBacktrack&&!this.fragPrevious&&H&&pe(H)&&this.fragmentTracker.getState(H)!==ei.OK){var j;const Y=((j=this.backtrackFragment)!=null?j:H).sn-p.startSN,te=p.fragments[Y-1];te&&H.cc===te.cc&&(H=te,this.fragmentTracker.removeFragment(te))}else this.backtrackFragment&&u.len&&(this.backtrackFragment=null);if(H&&this.isLoopLoading(H,R)){if(!H.gap){const Y=this.audioOnly&&!this.altAudio?V.AUDIO:V.VIDEO,te=(Y===V.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;te&&this.afterBufferFlushed(te,Y,v.MAIN)}H=this.getNextFragmentLoopLoading(H,p,u,v.MAIN,S)}H&&(H.initSegment&&!H.initSegment.data&&!this.bitrateTest&&(H=H.initSegment),this.loadFragment(H,a,R))}loadFragment(e,t,i){const r=this.fragmentTracker.getState(e);r===ei.NOT_LOADED||r===ei.PARTIAL?pe(e)?this.bitrateTest?(this.log(`Fragment ${e.sn} of level ${e.level} is being downloaded to test bitrate and will not be buffered`),this._loadBitrateTestFrag(e,t)):super.loadFragment(e,t,i):this._loadInitSegment(e,t):this.clearTrackerIfNeeded(e)}getBufferedFrag(e){return this.fragmentTracker.getBufferedFrag(e,v.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 i;const r=this.getAppendedFrag(t.currentTime);r&&r.start>1&&this.flushMainBuffer(0,r.start-1);const n=this.getLevelDetails();if(n!=null&&n.live){const u=this.getMainFwdBufferInfo();if(!u||u.len<n.targetduration*2)return}if(!t.paused&&e){const u=this.hls.nextLoadLevel,g=e[u],p=this.fragLastKbps;p&&this.fragCurrent?i=this.fragCurrent.duration*g.maxBitrate/(1e3*p)+1:i=0}else i=0;const a=this.getBufferedFrag(t.currentTime+i);if(a){const u=this.followingBufferedFrag(a);if(u){this.abortCurrentFrag();const g=u.maxStartPTS?u.maxStartPTS:u.start,p=u.duration,m=Math.max(a.end,g+Math.min(Math.max(p-this.config.maxFragLookUpTolerance,p*(this.couldBacktrack?.5:.125)),p*(this.couldBacktrack?.75:.25)));this.flushMainBuffer(m,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 qe.KEY_LOADING:case qe.FRAG_LOADING:case qe.FRAG_LOADING_WAITING_RETRY:case qe.PARSING:case qe.PARSED:this.state=qe.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 i=t.media;Mi(i,"playing",this.onMediaPlaying),Mi(i,"seeked",this.onMediaSeeked)}onMediaDetaching(e,t){const{media:i}=this;i&&(Hi(i,"playing",this.onMediaPlaying),Hi(i,"seeked",this.onMediaSeeked)),this.videoBuffer=null,this.fragPlaying=null,super.onMediaDetaching(e,t),!t.transferMedia&&(this._hasEnoughToStart=!1)}onManifestLoading(){super.onManifestLoading(),this.log("Trigger BUFFER_RESET"),this.hls.trigger(_.BUFFER_RESET,void 0),this.couldBacktrack=!1,this.fragLastKbps=0,this.fragPlaying=this.backtrackFragment=null,this.altAudio=0,this.audioOnly=!1}onManifestParsed(e,t){let i=!1,r=!1;for(let n=0;n<t.levels.length;n++){const a=t.levels[n].audioCodec;a&&(i=i||a.indexOf("mp4a.40.2")!==-1,r=r||a.indexOf("mp4a.40.5")!==-1)}this.audioCodecSwitch=i&&r&&!Th(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=t.levels,this.startFragRequested=!1}onLevelLoading(e,t){const{levels:i}=this;if(!i||this.state!==qe.IDLE)return;const r=t.levelInfo;(!r.details||r.details.live&&(this.levelLastLoaded!==r||r.details.expired)||this.waitForCdnTuneIn(r.details))&&(this.state=qe.WAITING_LEVEL)}onLevelLoaded(e,t){var i;const{levels:r,startFragRequested:n}=this,a=t.level,u=t.details,g=u.totalduration;if(!r){this.warn(`Levels were reset while loading level ${a}`);return}this.log(`Level ${a} loaded [${u.startSN},${u.endSN}]${u.lastPartSn?`[part-${u.lastPartSn}-${u.lastPartIndex}]`:""}, cc [${u.startCC}, ${u.endCC}] duration:${g}`);const p=t.levelInfo,m=this.fragCurrent;m&&(this.state===qe.FRAG_LOADING||this.state===qe.FRAG_LOADING_WAITING_RETRY)&&m.level!==t.level&&m.loader&&this.abortCurrentFrag();let S=0;if(u.live||(i=p.details)!=null&&i.live){var R;if(this.checkLiveUpdate(u),u.deltaUpdateFailed)return;S=this.alignPlaylists(u,p.details,(R=this.levelLastLoaded)==null?void 0:R.details)}if(p.details=u,this.levelLastLoaded=p,n||this.setStartPosition(u,S),this.hls.trigger(_.LEVEL_UPDATED,{details:u,level:a}),this.state===qe.WAITING_LEVEL){if(this.waitForCdnTuneIn(u))return;this.state=qe.IDLE}n&&u.live&&this.synchronizeToLiveEdge(u),this.tick()}synchronizeToLiveEdge(e){const{config:t,media:i}=this;if(!i)return;const r=this.hls.liveSyncPosition,n=this.getLoadPosition(),a=e.fragmentStart,u=e.edge,g=n>=a-t.maxFragLookUpTolerance&&n<=u;if(r!==null&&i.duration>r&&(n<r||!g)){const m=t.liveMaxLatencyDuration!==void 0?t.liveMaxLatencyDuration:t.liveMaxLatencyDurationCount*e.targetduration;if((!g&&i.readyState<4||n<u-m)&&(this._hasEnoughToStart||(this.nextLoadPosition=r),i.readyState))if(this.warn(`Playback: ${n.toFixed(3)} is located too far from the end of live sliding playlist: ${u}, reset currentTime to : ${r.toFixed(3)}`),this.config.liveSyncMode==="buffered"){var p;const S=It.bufferInfo(i,r,0);if(!((p=S.buffered)!=null&&p.length)){i.currentTime=r;return}if(S.start<=n){i.currentTime=r;return}const{nextStart:H}=It.bufferedInfo(S.buffered,n,0);H&&(i.currentTime=H)}else i.currentTime=r}}_handleFragmentLoadProgress(e){var t;const i=e.frag,{part:r,payload:n}=e,{levels:a}=this;if(!a){this.warn(`Levels were reset while fragment load was in progress. Fragment ${i.sn} of level ${i.level} will not be buffered`);return}const u=a[i.level];if(!u){this.warn(`Level ${i.level} not found on progress`);return}const g=u.details;if(!g){this.warn(`Dropping fragment ${i.sn} of level ${i.level} after level details were reset`),this.fragmentTracker.removeFragment(i);return}const p=u.videoCodec,m=g.PTSKnown||!g.live,S=(t=i.initSegment)==null?void 0:t.data,R=this._getAudioCodec(u),H=this.transmuxer=this.transmuxer||new Za(this.hls,v.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),j=r?r.index:-1,Q=j!==-1,Y=new Fi(i.level,i.sn,i.stats.chunkCount,n.byteLength,j,Q),te=this.initPTS[i.cc];H.push(n,S,R,p,i,r,g.totalduration,m,Y,te)}onAudioTrackSwitching(e,t){const i=this.hls,r=this.altAudio===2;if(Er(t.url,i))this.altAudio=1;else{if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;const 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(r){this.fragmentTracker.removeAllFragments(),i.once(_.BUFFER_FLUSHED,()=>{this.hls&&this.hls.trigger(_.AUDIO_TRACK_SWITCHED,t)}),i.trigger(_.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:null});return}i.trigger(_.AUDIO_TRACK_SWITCHED,t)}}onAudioTrackSwitched(e,t){const i=Er(t.url,this.hls);if(i){const r=this.videoBuffer;r&&this.mediaBuffer!==r&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=r)}this.altAudio=i?2:0,this.tick()}onBufferCreated(e,t){const i=t.tracks;let r,n,a=!1;for(const u in i){const g=i[u];if(g.id==="main"){if(n=u,r=g,u==="video"){const p=i[u];p&&(this.videoBuffer=p.buffer)}}else a=!0}a&&r?(this.log(`Alternate track found, use ${n}.buffered to schedule main fragment loading`),this.mediaBuffer=r.buffer):this.mediaBuffer=this.media}onFragBuffered(e,t){const{frag:i,part:r}=t,n=i.type===v.MAIN;if(n){if(this.fragContextChanged(i)){this.warn(`Fragment ${i.sn}${r?" p: "+r.index:""} of level ${i.level} finished buffering, but was aborted. state: ${this.state}`),this.state===qe.PARSED&&(this.state=qe.IDLE);return}const u=r?r.stats:i.stats;this.fragLastKbps=Math.round(8*u.total/(u.buffering.end-u.loading.first)),pe(i)&&(this.fragPrevious=i),this.fragBufferedComplete(i,r)}const a=this.media;a&&(!this._hasEnoughToStart&&It.getBuffered(a).length&&(this._hasEnoughToStart=!0,this.seekToStartPos()),n&&this.tick())}get hasEnoughToStart(){return this._hasEnoughToStart}onError(e,t){var i;if(t.fatal){this.state=qe.ERROR;return}switch(t.details){case w.FRAG_GAP:case w.FRAG_PARSING_ERROR:case w.FRAG_DECRYPT_ERROR:case w.FRAG_LOAD_ERROR:case w.FRAG_LOAD_TIMEOUT:case w.KEY_LOAD_ERROR:case w.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(v.MAIN,t);break;case w.LEVEL_LOAD_ERROR:case w.LEVEL_LOAD_TIMEOUT:case w.LEVEL_PARSING_ERROR:!t.levelRetry&&this.state===qe.WAITING_LEVEL&&((i=t.context)==null?void 0:i.type)===F.LEVEL&&(this.state=qe.IDLE);break;case w.BUFFER_ADD_CODEC_ERROR:case w.BUFFER_APPEND_ERROR:if(t.parent!=="main")return;this.reduceLengthAndFlushBuffer(t)&&this.resetLoadingState();break;case w.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 w.INTERNAL_EXCEPTION:this.recoverWorkerError(t);break}}onFragLoadEmergencyAborted(){this.state=qe.IDLE,this._hasEnoughToStart||(this.startFragRequested=!1,this.nextLoadPosition=this.lastCurrentTime),this.tickImmediate()}onBufferFlushed(e,{type:t}){if(t!==V.AUDIO||!this.altAudio){const i=(t===V.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;i&&(this.afterBufferFlushed(i,t,v.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 i=this.startPosition;if(i>=0&&t<i){if(e.seeking){this.log(`could not seek to ${i}, already seeking at ${t}`);return}const r=this.timelineOffset;r&&i&&(i+=r);const n=this.getLevelDetails(),a=It.getBuffered(e),u=a.length?a.start(0):0,g=u-i,p=Math.max(this.config.maxBufferHole,this.config.maxFragLookUpTolerance);(this.config.startOnSegmentBoundary||g>0&&(g<p||this.loadingParts&&g<2*((n==null?void 0:n.partTarget)||0)))&&(this.log(`adjusting start position by ${g} to match buffer start`),i+=g,this.startPosition=i),t<i&&(this.log(`seek to target start position ${i} from current time ${t} buffer start ${u}`),e.currentTime=i)}}_getAudioCodec(e){let t=this.config.defaultAudioCodec||e.audioCodec;return this.audioCodecSwap&&t&&(this.log("Swapping audio codec"),t.indexOf("mp4a.40.5")!==-1?t="mp4a.40.2":t="mp4a.40.5"),t}_loadBitrateTestFrag(e,t){e.bitrateTest=!0,this._doFragLoad(e,t).then(i=>{const{hls:r}=this,n=i==null?void 0:i.frag;if(!n||this.fragContextChanged(n))return;t.fragmentError=0,this.state=qe.IDLE,this.startFragRequested=!1,this.bitrateTest=!1;const a=n.stats;a.parsing.start=a.parsing.end=a.buffering.start=a.buffering.end=self.performance.now(),r.trigger(_.FRAG_LOADED,i),n.bitrateTest=!1}).catch(i=>{this.state===qe.STOPPED||this.state===qe.ERROR||(this.warn(i),this.resetFragmentLoading(e))})}_handleTransmuxComplete(e){const t=this.playlistType,{hls:i}=this,{remuxResult:r,chunkMeta:n}=e,a=this.getCurrentContext(n);if(!a){this.resetWhenMissingContext(n);return}const{frag:u,part:g,level:p}=a,{video:m,text:S,id3:R,initSegment:H}=r,{details:j}=p,Q=this.altAudio?void 0:r.audio;if(this.fragContextChanged(u)){this.fragmentTracker.removeFragment(u);return}if(this.state=qe.PARSING,H){const Y=H.tracks;if(Y){const Ee=u.initSegment||u;if(this.unhandledEncryptionError(H,u))return;this._bufferInitSegment(p,Y,Ee,n),i.trigger(_.FRAG_PARSING_INIT_SEGMENT,{frag:Ee,id:t,tracks:Y})}const te=H.initPTS,ce=H.timescale,ae=this.initPTS[u.cc];if(I(te)&&(!ae||ae.baseTime!==te||ae.timescale!==ce)){const Ee=H.trackId;this.initPTS[u.cc]={baseTime:te,timescale:ce,trackId:Ee},i.trigger(_.INIT_PTS_FOUND,{frag:u,id:t,initPTS:te,timescale:ce,trackId:Ee})}}if(m&&j){Q&&m.type==="audiovideo"&&this.logMuxedErr(u);const Y=j.fragments[u.sn-1-j.startSN],te=u.sn===j.startSN,ce=!Y||u.cc>Y.cc;if(r.independent!==!1){const{startPTS:ae,endPTS:Ee,startDTS:Te,endDTS:$e}=m;if(g)g.elementaryStreams[m.type]={startPTS:ae,endPTS:Ee,startDTS:Te,endDTS:$e};else if(m.firstKeyFrame&&m.independent&&n.id===1&&!ce&&(this.couldBacktrack=!0),m.dropped&&m.independent){const xe=this.getMainFwdBufferInfo(),Ie=(xe?xe.end:this.getLoadPosition())+this.config.maxBufferHole,Pe=m.firstKeyFramePTS?m.firstKeyFramePTS:ae;if(!te&&Ie<Pe-this.config.maxBufferHole&&!ce){this.backtrack(u);return}else ce&&(u.gap=!0);u.setElementaryStreamInfo(m.type,u.start,Ee,u.start,$e,!0)}else te&&ae-(j.appliedTimelineOffset||0)>ss&&(u.gap=!0);u.setElementaryStreamInfo(m.type,ae,Ee,Te,$e),this.backtrackFragment&&(this.backtrackFragment=u),this.bufferFragmentData(m,u,g,n,te||ce)}else if(te||ce)u.gap=!0;else{this.backtrack(u);return}}if(Q){const{startPTS:Y,endPTS:te,startDTS:ce,endDTS:ae}=Q;g&&(g.elementaryStreams[V.AUDIO]={startPTS:Y,endPTS:te,startDTS:ce,endDTS:ae}),u.setElementaryStreamInfo(V.AUDIO,Y,te,ce,ae),this.bufferFragmentData(Q,u,g,n)}if(j&&R!=null&&R.samples.length){const Y={id:t,frag:u,details:j,samples:R.samples};i.trigger(_.FRAG_PARSING_METADATA,Y)}if(j&&S){const Y={id:t,frag:u,details:j,samples:S.samples};i.trigger(_.FRAG_PARSING_USERDATA,Y)}}logMuxedErr(e){this.warn(`${pe(e)?"Media":"Init"} segment with muxed audiovideo where only video expected: ${e.url}`)}_bufferInitSegment(e,t,i,r){if(this.state!==qe.PARSING)return;this.audioOnly=!!t.audio&&!t.video,this.altAudio&&!this.audioOnly&&(delete t.audio,t.audiovideo&&this.logMuxedErr(i));const{audio:n,video:a,audiovideo:u}=t;if(n){const p=e.audioCodec;let m=de(n.codec,p);m==="mp4a"&&(m="mp4a.40.5");const S=navigator.userAgent.toLowerCase();if(this.audioCodecSwitch){m&&(m.indexOf("mp4a.40.5")!==-1?m="mp4a.40.2":m="mp4a.40.5");const R=n.metadata;R&&"channelCount"in R&&(R.channelCount||1)!==1&&S.indexOf("firefox")===-1&&(m="mp4a.40.5")}m&&m.indexOf("mp4a.40.5")!==-1&&S.indexOf("android")!==-1&&n.container!=="audio/mpeg"&&(m="mp4a.40.2",this.log(`Android: force audio codec to ${m}`)),p&&p!==m&&this.log(`Swapping manifest audio codec "${p}" for "${m}"`),n.levelCodec=m,n.id=v.MAIN,this.log(`Init audio buffer, container:${n.container}, codecs[selected/level/parsed]=[${m||""}/${p||""}/${n.codec}]`),delete t.audiovideo}if(a){a.levelCodec=e.videoCodec,a.id=v.MAIN;const p=a.codec;if((p==null?void 0:p.length)===4)switch(p){case"hvc1":case"hev1":a.codec="hvc1.1.6.L120.90";break;case"av01":a.codec="av01.0.04M.08";break;case"avc1":a.codec="avc1.42e01e";break}this.log(`Init video buffer, container:${a.container}, codecs[level/parsed]=[${e.videoCodec||""}/${p}]${a.codec!==p?" parsed-corrected="+a.codec:""}${a.supplemental?" supplemental="+a.supplemental:""}`),delete t.audiovideo}u&&(this.log(`Init audiovideo buffer, container:${u.container}, codecs[level/parsed]=[${e.codecs}/${u.codec}]`),delete t.video,delete t.audio);const g=Object.keys(t);if(g.length){if(this.hls.trigger(_.BUFFER_CODECS,t),!this.hls)return;g.forEach(p=>{const S=t[p].initSegment;S!=null&&S.byteLength&&this.hls.trigger(_.BUFFER_APPENDING,{type:p,data:S,frag:i,part:null,chunkMeta:r,parent:i.type})})}this.tickImmediate()}getMainFwdBufferInfo(){const e=this.mediaBuffer&&this.altAudio===2?this.mediaBuffer:this.media;return this.getFwdBufferInfo(e,v.MAIN)}get maxBufferLength(){const{levels:e,level:t}=this,i=e==null?void 0:e[t];return i?this.getMaxBufferLength(i.maxBitrate):this.config.maxBufferLength}backtrack(e){this.couldBacktrack=!0,this.backtrackFragment=e,this.resetTransmuxer(),this.flushBufferGap(e),this.fragmentTracker.removeFragment(e),this.fragPrevious=null,this.nextLoadPosition=e.start,this.state=qe.IDLE}checkFragmentChanged(){const e=this.media;let t=null;if(e&&e.readyState>1&&e.seeking===!1){const i=e.currentTime;if(It.isBuffered(e,i)?t=this.getAppendedFrag(i):It.isBuffered(e,i+.1)&&(t=this.getAppendedFrag(i+.1)),t){this.backtrackFragment=null;const r=this.fragPlaying,n=t.level;(!r||t.sn!==r.sn||r.level!==n)&&(this.fragPlaying=t,this.hls.trigger(_.FRAG_CHANGED,{frag:t}),(!r||r.level!==n)&&this.hls.trigger(_.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 I(t)?this.getAppendedFrag(t):null}get currentProgramDateTime(){var e;const t=((e=this.media)==null?void 0:e.currentTime)||this.lastCurrentTime;if(I(t)){const i=this.getLevelDetails(),r=this.currentFrag||(i?zi(null,i.fragments,t):null);if(r){const n=r.programDateTime;if(n!==null){const a=n+(t-r.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 Rh extends T{constructor(e,t){super("key-loader",t),this.config=void 0,this.keyIdToKeyInfo={},this.emeController=null,this.config=e}abort(e){for(const i in this.keyIdToKeyInfo){const r=this.keyIdToKeyInfo[i].loader;if(r){var t;if(e&&e!==((t=r.context)==null?void 0:t.frag.type))return;r.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=w.KEY_LOAD_ERROR,i,r,n){return new Oi({type:D.NETWORK_ERROR,details:t,fatal:!1,frag:e,response:n,error:i,networkDetails:r})}loadClear(e,t,i){if(this.emeController&&this.config.emeEnabled&&!this.emeController.getSelectedKeySystemFormats().length){if(t.length)for(let r=0,n=t.length;r<n;r++){const a=t[r];if(e.cc<=a.cc&&(!pe(e)||!pe(a)||e.sn<a.sn)||!i&&r==n-1)return this.emeController.selectKeySystemFormat(a).then(u=>{if(!this.emeController)return;a.setKeyFormat(u);const g=Hr(u);if(g)return this.emeController.getKeySystemAccess([g])})}if(this.config.requireKeySystemAccessOnStart){const r=Pt(this.config);if(r.length)return this.emeController.getKeySystemAccess(r)}}return null}load(e){return!e.decryptdata&&e.encrypted&&this.emeController&&this.config.emeEnabled?this.emeController.selectKeySystemFormat(e).then(t=>this.loadInternal(e,t)):this.loadInternal(e)}loadInternal(e,t){var i,r;t&&e.setKeyFormat(t);const n=e.decryptdata;if(!n){const m=new Error(t?`Expected frag.decryptdata to be defined after setting format ${t}`:"Missing decryption data on fragment in onKeyLoading");return Promise.reject(this.createKeyLoadError(e,w.KEY_LOAD_ERROR,m))}const a=n.uri;if(!a)return Promise.reject(this.createKeyLoadError(e,w.KEY_LOAD_ERROR,new Error(`Invalid key URI: "${a}"`)));const u=Qs(n);let g=this.keyIdToKeyInfo[u];if((i=g)!=null&&i.decryptdata.key)return n.key=g.decryptdata.key,Promise.resolve({frag:e,keyInfo:g});if((r=g)!=null&&r.keyLoadPromise){var p;switch((p=g.mediaKeySessionContext)==null?void 0:p.keyStatus){case"usable":case"usable-in-future":return g.keyLoadPromise.then(S=>{const{keyInfo:R}=S;return n.key=R.decryptdata.key,{frag:e,keyInfo:R}})}}switch(this.log(`Loading key ${J(n.keyId||[])} from ${e.type} ${e.level}`),g=this.keyIdToKeyInfo[u]={decryptdata:n,keyLoadPromise:null,loader:null,mediaKeySessionContext:null},n.method){case"SAMPLE-AES":case"SAMPLE-AES-CENC":case"SAMPLE-AES-CTR":return n.keyFormat==="identity"?this.loadKeyHTTP(g,e):this.loadKeyEME(g,e);case"AES-128":case"AES-256":case"AES-256-CTR":return this.loadKeyHTTP(g,e);default:return Promise.reject(this.createKeyLoadError(e,w.KEY_LOAD_ERROR,new Error(`Key supplied with unsupported METHOD: "${n.method}"`)))}}loadKeyEME(e,t){const i={frag:t,keyInfo:e};if(this.emeController&&this.config.emeEnabled){const r=this.emeController.loadKey(i);return(e.keyLoadPromise=r.then(n=>(e.mediaKeySessionContext=n,i))).catch(n=>{throw e.keyLoadPromise=null,n.data&&(n.data.frag=t),n})}return Promise.resolve(i)}loadKeyHTTP(e,t){const i=this.config,r=i.loader,n=new r(i);return t.keyLoader=e.loader=n,e.keyLoadPromise=new Promise((a,u)=>{const g={keyInfo:e,frag:t,responseType:"arraybuffer",url:e.decryptdata.uri},p=i.keyLoadPolicy.default,m={loadPolicy:p,timeout:p.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},S={onSuccess:(R,H,j,Q)=>{const{frag:Y,keyInfo:te,url:ce}=j,ae=Qs(te.decryptdata)||ce;if(!Y.decryptdata||te!==this.keyIdToKeyInfo[ae])return u(this.createKeyLoadError(Y,w.KEY_LOAD_ERROR,new Error("after key load, decryptdata unset or changed"),Q));te.decryptdata.key=Y.decryptdata.key=new Uint8Array(R.data),Y.keyLoader=null,te.loader=null,a({frag:Y,keyInfo:te})},onError:(R,H,j,Q)=>{this.resetLoader(H),u(this.createKeyLoadError(t,w.KEY_LOAD_ERROR,new Error(`HTTP Error ${R.code} loading key ${R.text}`),j,h({url:g.url,data:void 0},R)))},onTimeout:(R,H,j)=>{this.resetLoader(H),u(this.createKeyLoadError(t,w.KEY_LOAD_TIMEOUT,new Error("key loading timed out"),j))},onAbort:(R,H,j)=>{this.resetLoader(H),u(this.createKeyLoadError(t,w.INTERNAL_ABORTED,new Error("key loading aborted"),j))}};n.load(g,m,S)})}resetLoader(e){const{frag:t,keyInfo:i,url:r}=e,n=i.loader;t.keyLoader===n&&(t.keyLoader=null,i.loader=null);const a=Qs(i.decryptdata)||r;delete this.keyIdToKeyInfo[a],n&&n.destroy()}}function Qs(o){const e=o.keyId;return e?J(e):o.uri}function qo(o){const{type:e}=o;switch(e){case F.AUDIO_TRACK:return v.AUDIO;case F.SUBTITLE_TRACK:return v.SUBTITLE;default:return v.MAIN}}function Js(o,e){let t=o.url;return(t===void 0||t.indexOf("data:")===0)&&(t=e.url),t}class kh{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(_.MANIFEST_LOADING,this.onManifestLoading,this),e.on(_.LEVEL_LOADING,this.onLevelLoading,this),e.on(_.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.on(_.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this),e.on(_.LEVELS_UPDATED,this.onLevelsUpdated,this)}unregisterListeners(){const{hls:e}=this;e.off(_.MANIFEST_LOADING,this.onManifestLoading,this),e.off(_.LEVEL_LOADING,this.onLevelLoading,this),e.off(_.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.off(_.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this),e.off(_.LEVELS_UPDATED,this.onLevelsUpdated,this)}createInternalLoader(e){const t=this.hls.config,i=t.pLoader,r=t.loader,n=i||r,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:i}=t;this.variableList=null,this.load({id:null,level:0,responseType:"text",type:F.MANIFEST,url:i,deliveryDirectives:null,levelOrTrack:null})}onLevelLoading(e,t){const{id:i,level:r,pathwayId:n,url:a,deliveryDirectives:u,levelInfo:g}=t;this.load({id:i,level:r,pathwayId:n,responseType:"text",type:F.LEVEL,url:a,deliveryDirectives:u,levelOrTrack:g})}onAudioTrackLoading(e,t){const{id:i,groupId:r,url:n,deliveryDirectives:a,track:u}=t;this.load({id:i,groupId:r,level:null,responseType:"text",type:F.AUDIO_TRACK,url:n,deliveryDirectives:a,levelOrTrack:u})}onSubtitleTrackLoading(e,t){const{id:i,groupId:r,url:n,deliveryDirectives:a,track:u}=t;this.load({id:i,groupId:r,level:null,responseType:"text",type:F.SUBTITLE_TRACK,url:n,deliveryDirectives:a,levelOrTrack:u})}onLevelsUpdated(e,t){const i=this.loaders[F.LEVEL];if(i){const r=i.context;r&&!t.levels.some(n=>n===r.levelOrTrack)&&(i.abort(),delete this.loaders[F.LEVEL])}}load(e){var t;const i=this.hls.config;let r=this.getInternalLoader(e);if(r){const p=this.hls.logger,m=r.context;if(m&&m.levelOrTrack===e.levelOrTrack&&(m.url===e.url||m.deliveryDirectives&&!e.deliveryDirectives)){m.url===e.url?p.log(`[playlist-loader]: ignore ${e.url} ongoing request`):p.log(`[playlist-loader]: ignore ${e.url} in favor of ${m.url}`);return}p.log(`[playlist-loader]: aborting previous loader for type: ${e.type}`),r.abort()}let n;if(e.type===F.MANIFEST?n=i.manifestLoadPolicy.default:n=c({},i.playlistLoadPolicy.default,{timeoutRetry:null,errorRetry:null}),r=this.createInternalLoader(e),I((t=e.deliveryDirectives)==null?void 0:t.part)){let p;if(e.type===F.LEVEL&&e.level!==null?p=this.hls.levels[e.level].details:e.type===F.AUDIO_TRACK&&e.id!==null?p=this.hls.audioTracks[e.id].details:e.type===F.SUBTITLE_TRACK&&e.id!==null&&(p=this.hls.subtitleTracks[e.id].details),p){const m=p.partTarget,S=p.targetduration;if(m&&S){const R=Math.max(m*3,S*.8)*1e3;n=c({},n,{maxTimeToFirstByteMs:Math.min(R,n.maxTimeToFirstByteMs),maxLoadTimeMs:Math.min(R,n.maxTimeToFirstByteMs)})}}}const a=n.errorRetry||n.timeoutRetry||{},u={loadPolicy:n,timeout:n.maxLoadTimeMs,maxRetry:a.maxNumRetry||0,retryDelay:a.retryDelayMs||0,maxRetryDelay:a.maxRetryDelayMs||0},g={onSuccess:(p,m,S,R)=>{const H=this.getInternalLoader(S);this.resetInternalLoader(S.type);const j=p.data;if(j.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(p,S,new Error("no EXTM3U delimiter"),R||null,m);return}m.parsing.start=performance.now(),pr.isMediaPlaylist(j)||S.type!==F.MANIFEST?this.handleTrackOrLevelPlaylist(p,m,S,R||null,H):this.handleMasterPlaylist(p,m,S,R)},onError:(p,m,S,R)=>{this.handleNetworkError(m,S,!1,p,R)},onTimeout:(p,m,S)=>{this.handleNetworkError(m,S,!0,void 0,p)}};r.load(e,u,g)}checkAutostartLoad(){if(!this.hls)return;const{config:{autoStartLoad:e,startPosition:t},forceStartLoad:i}=this.hls;(e||i)&&(this.hls.logger.log(`${e?"auto":"force"} startLoad with configured startPosition ${t}`),this.hls.startLoad(t))}handleMasterPlaylist(e,t,i,r){const n=this.hls,a=e.data,u=Js(e,i),g=pr.parseMasterPlaylist(a,u);if(g.playlistParsingError){this.handleManifestParsingError(e,i,g.playlistParsingError,r,t);return}const{contentSteering:p,levels:m,sessionData:S,sessionKeys:R,startTimeOffset:H,variableList:j}=g;this.variableList=j;const{AUDIO:Q=[],SUBTITLES:Y,"CLOSED-CAPTIONS":te}=pr.parseMasterPlaylistMedia(a,u,g);Q.length&&!Q.some(ae=>!ae.url)&&m[0].audioCodec&&!m[0].attrs.AUDIO&&(this.hls.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),Q.unshift({type:"main",name:"main",groupId:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new ti({}),bitrate:0,url:""})),n.trigger(_.MANIFEST_LOADED,{levels:m,audioTracks:Q,subtitles:Y,captions:te,contentSteering:p,url:u,stats:t,networkDetails:r,sessionData:S,sessionKeys:R,startTimeOffset:H,variableList:j})}handleTrackOrLevelPlaylist(e,t,i,r,n){const a=this.hls,{id:u,level:g,type:p}=i,m=Js(e,i),S=I(g)?g:I(u)?u:0,R=qo(i),H=pr.parseLevelPlaylist(e.data,m,S,R,0,this.variableList);if(p===F.MANIFEST){const j={attrs:new ti({}),bitrate:0,details:H,name:"",url:m};H.requestScheduled=t.loading.start+_a(H,0),a.trigger(_.MANIFEST_LOADED,{levels:[j],audioTracks:[],url:m,stats:t,networkDetails:r,sessionData:null,sessionKeys:null,contentSteering:null,startTimeOffset:null,variableList:null})}t.parsing.end=performance.now(),i.levelDetails=H,this.handlePlaylistLoaded(H,e,t,i,r,n)}handleManifestParsingError(e,t,i,r,n){this.hls.trigger(_.ERROR,{type:D.NETWORK_ERROR,details:w.MANIFEST_PARSING_ERROR,fatal:t.type===F.MANIFEST,url:e.url,err:i,error:i,reason:i.message,response:e,context:t,networkDetails:r,stats:n})}handleNetworkError(e,t,i=!1,r,n){let a=`A network ${i?"timeout":"error"+(r?" (status "+r.code+")":"")} occurred while loading ${e.type}`;e.type===F.LEVEL?a+=`: ${e.level} id: ${e.id}`:(e.type===F.AUDIO_TRACK||e.type===F.SUBTITLE_TRACK)&&(a+=` id: ${e.id} group-id: "${e.groupId}"`);const u=new Error(a);this.hls.logger.warn(`[playlist-loader]: ${a}`);let g=w.UNKNOWN,p=!1;const m=this.getInternalLoader(e);switch(e.type){case F.MANIFEST:g=i?w.MANIFEST_LOAD_TIMEOUT:w.MANIFEST_LOAD_ERROR,p=!0;break;case F.LEVEL:g=i?w.LEVEL_LOAD_TIMEOUT:w.LEVEL_LOAD_ERROR,p=!1;break;case F.AUDIO_TRACK:g=i?w.AUDIO_TRACK_LOAD_TIMEOUT:w.AUDIO_TRACK_LOAD_ERROR,p=!1;break;case F.SUBTITLE_TRACK:g=i?w.SUBTITLE_TRACK_LOAD_TIMEOUT:w.SUBTITLE_LOAD_ERROR,p=!1;break}m&&this.resetInternalLoader(e.type);const S={type:D.NETWORK_ERROR,details:g,fatal:p,url:e.url,loader:m,context:e,error:u,networkDetails:t,stats:n};if(r){const R=(t==null?void 0:t.url)||e.url;S.response=h({url:R,data:void 0},r)}this.hls.trigger(_.ERROR,S)}handlePlaylistLoaded(e,t,i,r,n,a){const u=this.hls,{type:g,level:p,id:m,groupId:S,deliveryDirectives:R}=r,H=Js(t,r),j=qo(r),Q=typeof r.level=="number"&&j===v.MAIN?p:void 0;if(!e.fragments.length){const te=e.playlistParsingError=new Error("No Segments found in Playlist");u.trigger(_.ERROR,{type:D.NETWORK_ERROR,details:w.LEVEL_EMPTY_ERROR,fatal:!1,url:H,error:te,reason:te.message,response:t,context:r,level:Q,parent:j,networkDetails:n,stats:i});return}e.targetduration||(e.playlistParsingError=new Error("Missing Target Duration"));const Y=e.playlistParsingError;if(Y){if(this.hls.logger.warn(`${Y} ${e.url}`),!u.config.ignorePlaylistParsingErrors){u.trigger(_.ERROR,{type:D.NETWORK_ERROR,details:w.LEVEL_PARSING_ERROR,fatal:!1,url:H,error:Y,reason:Y.message,response:t,context:r,level:Q,parent:j,networkDetails:n,stats:i});return}e.playlistParsingError=null}switch(e.live&&a&&(a.getCacheAge&&(e.ageHeader=a.getCacheAge()||0),(!a.getCacheAge||isNaN(e.ageHeader))&&(e.ageHeader=0)),g){case F.MANIFEST:case F.LEVEL:u.trigger(_.LEVEL_LOADED,{details:e,levelInfo:r.levelOrTrack||u.levels[0],level:Q||0,id:m||0,stats:i,networkDetails:n,deliveryDirectives:R,withoutMultiVariant:g===F.MANIFEST});break;case F.AUDIO_TRACK:u.trigger(_.AUDIO_TRACK_LOADED,{details:e,track:r.levelOrTrack,id:m||0,groupId:S||"",stats:i,networkDetails:n,deliveryDirectives:R});break;case F.SUBTITLE_TRACK:u.trigger(_.SUBTITLE_TRACK_LOADED,{details:e,track:r.levelOrTrack,id:m||0,groupId:S||"",stats:i,networkDetails:n,deliveryDirectives:R});break}}}class Kr{static get version(){return Pn}static isMSESupported(){return Vo()}static isSupported(){return Ch()}static getMediaSource(){return Z()}static get Events(){return _}static get MetadataSchema(){return Ki}static get ErrorTypes(){return D}static get ErrorDetails(){return w}static get DefaultConfig(){return Kr.defaultConfig?Kr.defaultConfig:ph}static set DefaultConfig(e){Kr.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 _s,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=$(e.debug||!1,"Hls instance",e.assetPlayerId),i=this.config=gh(Kr.DefaultConfig,e,t);this.userConfig=e,i.progressive&&mh(i,t);const{abrController:r,bufferController:n,capLevelController:a,errorController:u,fpsController:g}=i,p=new u(this),m=this.abrController=new r(this),S=new ur(this),R=i.interstitialsController,H=R?this.interstitialsController=new R(this,Kr):null,j=this.bufferController=new n(this,S),Q=this.capLevelController=new a(this),Y=new g(this),te=new kh(this),ce=i.contentSteeringController,ae=ce?new ce(this):null,Ee=this.levelController=new Ah(this,ae),Te=new wh(this),$e=new Rh(this.config,this.logger),xe=this.streamController=new Lh(this,S,$e),Ie=this.gapController=new Eh(this,S);Q.setStreamController(xe),Y.setStreamController(xe);const Pe=[te,Ee,xe];H&&Pe.splice(1,0,H),ae&&Pe.splice(1,0,ae),this.networkControllers=Pe;const Ae=[m,j,Ie,Q,Y,Te,S];this.audioTrackController=this.createController(i.audioTrackController,Pe);const ze=i.audioStreamController;ze&&Pe.push(this.audioStreamController=new ze(this,S,$e)),this.subtitleTrackController=this.createController(i.subtitleTrackController,Pe);const _t=i.subtitleStreamController;_t&&Pe.push(this.subtititleStreamController=new _t(this,S,$e)),this.createController(i.timelineController,Ae),$e.emeController=this.emeController=this.createController(i.emeController,Ae),this.cmcdController=this.createController(i.cmcdController,Ae),this.latencyController=this.createController(xh,Ae),this.coreComponents=Ae,Pe.push(p);const xt=p.onErrorOut;typeof xt=="function"&&this.on(_.ERROR,xt,p),this.on(_.MANIFEST_LOADED,te.onManifestLoaded,te)}createController(e,t){if(e){const i=new e(this);return t&&t.push(i),i}return null}on(e,t,i=this){this._emitter.on(e,t,i)}once(e,t,i=this){this._emitter.once(e,t,i)}removeAllListeners(e){this._emitter.removeAllListeners(e)}off(e,t,i=this,r){this._emitter.off(e,t,i,r)}listeners(e){return this._emitter.listeners(e)}emit(e,t,i){return this._emitter.emit(e,t,i)}trigger(e,t){if(this.config.debug)return this.emit(e,e,t);try{return this.emit(e,e,t)}catch(i){if(this.logger.error("An internal error happened while handling event "+e+'. Error message: "'+i.message+'". Here is a stacktrace:',i),!this.triggeringException){this.triggeringException=!0;const r=e===_.ERROR;this.trigger(_.ERROR,{type:D.OTHER_ERROR,details:w.INTERNAL_EXCEPTION,fatal:r,event:e,error:i}),this.triggeringException=!1}}return!1}listenerCount(e){return this._emitter.listenerCount(e)}destroy(){this.logger.log("destroy"),this.trigger(_.DESTROYING,void 0),this.detachMedia(),this.removeAllListeners(),this._autoLevelCapping=-1,this._url=null,this.networkControllers.forEach(t=>t.destroy()),this.networkControllers.length=0,this.coreComponents.forEach(t=>t.destroy()),this.coreComponents.length=0;const e=this.config;e.xhrSetup=e.fetchSetup=void 0,this.userConfig=null}attachMedia(e){if(!e||"media"in e&&!e.media){const n=new Error(`attachMedia failed: invalid argument (${e})`);this.trigger(_.ERROR,{type:D.OTHER_ERROR,details:w.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,i=t?e.media:e,r=t?e:{media:i};this._media=i,this.trigger(_.MEDIA_ATTACHING,r)}detachMedia(){this.logger.log("detachMedia"),this.trigger(_.MEDIA_DETACHING,{}),this._media=null}transferMedia(){this._media=null;const e=this.bufferController.transferMedia();return this.trigger(_.MEDIA_DETACHING,{transferMedia:e}),e}loadSource(e){this.stopLoad();const t=this.media,i=this._url,r=this._url=k.buildAbsoluteURL(self.location.href,e,{alwaysNormalize:!0});this._autoLevelCapping=-1,this._maxHdcpLevel=null,this.logger.log(`loadSource:${r}`),t&&i&&(i!==r||this.bufferController.hasSourceTypes())&&(this.detachMedia(),this.attachMedia(t)),this.trigger(_.MANIFEST_LOADING,{url:e})}get url(){return this._url}get hasEnoughToStart(){return this.streamController.hasEnoughToStart}get startPosition(){return this.streamController.startPositionValue}startLoad(e=-1,t){this.logger.log(`startLoad(${e+(t?", <skip seek to start>":"")})`),this.started=!0,this.resumeBuffering();for(let i=0;i<this.networkControllers.length&&(this.networkControllers[i].startLoad(e,t),!(!this.started||!this.networkControllers));i++);}stopLoad(){this.logger.log("stopLoad"),this.started=!1;for(let e=0;e<this.networkControllers.length&&(this.networkControllers[e].stopLoad(),!(this.started||!this.networkControllers));e++);}get loadingEnabled(){return this.started}get bufferingEnabled(){return this.streamController.bufferingEnabled}resumeBuffering(){this.bufferingEnabled||(this.logger.log("resume buffering"),this.networkControllers.forEach(e=>{e.resumeBuffering&&e.resumeBuffering()}))}pauseBuffering(){this.bufferingEnabled&&(this.logger.log("pause buffering"),this.networkControllers.forEach(e=>{e.pauseBuffering&&e.pauseBuffering()}))}get inFlightFragments(){const e={[v.MAIN]:this.streamController.inFlightFrag};return this.audioStreamController&&(e[v.AUDIO]=this.audioStreamController.inFlightFrag),this.subtititleStreamController&&(e[v.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=Ec()),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){Xt(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 i=e.length;for(let r=0;r<i;r++)if(e[r].maxBitrate>=t)return r;return 0}get maxAutoLevel(){const{levels:e,autoLevelCapping:t,maxHdcpLevel:i}=this;let r;if(t===-1&&e!=null&&e.length?r=e.length-1:r=t,i)for(let n=r;n--;){const a=e[n].attrs["HDCP-LEVEL"];if(a&&a<=i)return n}return r}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 i=yi(t);return Qt(e,i,navigator.mediaCapabilities)}}Kr.defaultConfig=void 0}}]);
}());
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