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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 Ge=R==='"'||R==="'";this.preserveSingleSpace(Ge||W),this.print_string(this._ch+this.eatString(this._ch)),this.eatWhitespace(!0)}else if(this._ch===";")B=!1,q===0?(ne&&(this.outdent(),ne=!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(),q++,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(")")),q&&(q--,this.outdent()));else{var Ee=!1;this._input.lookBack("with")&&(Ee=!0),this.preserveSingleSpace(W||Ee),this.print_string(this._ch),ne&&R==="$"&&this._options.selector_separator_newline?(this._output.add_new_line(),z=!0):(this.eatWhitespace(),q++,this.indent())}else if(this._ch===")")q&&(q--,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&&(!ne||z)&&q===0&&!J?this._output.add_new_line():this._output.space_before_token=!0;else if((this._ch===">"||this._ch==="+"||this._ch==="~")&&!ne&&q===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 ze=R==='"'||R==="'";this.preserveSingleSpace(ze||W),this.print_string(this._ch),!this._output.just_added_newline()&&this._input.peek()===`
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`).replace(/\\t/," ")),L},c.prototype._get_number=function(p,E){var D=this.raw_options[p];E=parseInt(E,10),isNaN(E)&&(E=0);var L=parseInt(D,10);return isNaN(L)&&(L=E),L},c.prototype._get_selection=function(p,E,D){var L=this._get_selection_list(p,E,D);if(L.length!==1)throw new Error("Invalid Option Value: The option '"+p+`' can only be one of the following values:
`+E+`
You passed in: '`+this.raw_options[p]+"'");return L[0]},c.prototype._get_selection_list=function(p,E,D){if(!E||E.length===0)throw new Error("Selection list cannot be empty.");if(D=D||[E[0]],!this._is_valid_selection(D,E))throw new Error("Invalid Default Value!");var L=this._get_array(p,D);if(!this._is_valid_selection(L,E))throw new Error("Invalid Option Value: The option '"+p+`' can contain only the following values:
`+E+`
You passed in: '`+this.raw_options[p]+"'");return L},c.prototype._is_valid_selection=function(p,E){return p.length&&E.length&&!p.some(function(D){return E.indexOf(D)===-1})};function l(p,E){var D={};p=u(p);var L;for(L in p)L!==E&&(D[L]=p[L]);if(E&&p[E])for(L in p[E])D[L]=p[E][L];return D}function u(p){var E={},D;for(D in p){var L=D.replace(/-/g,"_");E[L]=p[D]}return E}f.exports.Options=c,f.exports.normalizeOpts=u,f.exports.mergeOpts=l},,function(f){var c=RegExp.prototype.hasOwnProperty("sticky");function l(u){this.__input=u||"",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 u=null;return this.hasNext()&&(u=this.__input.charAt(this.__position),this.__position+=1),u},l.prototype.peek=function(u){var p=null;return u=u||0,u+=this.__position,u>=0&&u<this.__input_length&&(p=this.__input.charAt(u)),p},l.prototype.__match=function(u,p){u.lastIndex=p;var E=u.exec(this.__input);return E&&!(c&&u.sticky)&&E.index!==p&&(E=null),E},l.prototype.test=function(u,p){return p=p||0,p+=this.__position,p>=0&&p<this.__input_length?!!this.__match(u,p):!1},l.prototype.testChar=function(u,p){var E=this.peek(p);return u.lastIndex=0,E!==null&&u.test(E)},l.prototype.match=function(u){var p=this.__match(u,this.__position);return p?this.__position+=p[0].length:p=null,p},l.prototype.read=function(u,p,E){var D="",L;return u&&(L=this.match(u),L&&(D+=L[0])),p&&(L||!u)&&(D+=this.readUntil(p,E)),D},l.prototype.readUntil=function(u,p){var E="",D=this.__position;u.lastIndex=this.__position;var L=u.exec(this.__input);return L?(D=L.index,p&&(D+=L[0].length)):D=this.__input_length,E=this.__input.substring(this.__position,D),this.__position=D,E},l.prototype.readUntilAfter=function(u){return this.readUntil(u,!0)},l.prototype.get_regexp=function(u,p){var E=null,D="g";return p&&c&&(D="y"),typeof u=="string"&&u!==""?E=new RegExp(u,D):u&&(E=new RegExp(u.source,D)),E},l.prototype.get_literal_regexp=function(u){return RegExp(u.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&"))},l.prototype.peekUntilAfter=function(u){var p=this.__position,E=this.readUntilAfter(u);return this.__position=p,E},l.prototype.lookBack=function(u){var p=this.__position-1;return p>=u.length&&this.__input.substring(p-u.length,p).toLowerCase()===u},f.exports.InputScanner=l},function(f,c,l){var u=l(8).InputScanner,p=l(3).Token,E=l(10).TokenStream,D=l(11).WhitespacePattern,L={START:"TK_START",RAW:"TK_RAW",EOF:"TK_EOF"},C=function(A,P){this._input=new u(A),this._options=P||{},this.__tokens=null,this._patterns={},this._patterns.whitespace=new D(this._input)};C.prototype.tokenize=function(){this._input.restart(),this.__tokens=new E,this._reset();for(var A,P=new p(L.START,""),U=null,N=[],$=new E;P.type!==L.EOF;){for(A=this._get_next_token(P,U);this._is_comment(A);)$.add(A),A=this._get_next_token(P,U);$.isEmpty()||(A.comments_before=$,$=new E),A.parent=U,this._is_opening(A)?(N.push(U),U=A):U&&this._is_closing(A,U)&&(A.opened=U,U.closed=A,U=N.pop(),A.parent=U),A.previous=P,P.next=A,this.__tokens.add(A),P=A}return this.__tokens},C.prototype._is_first_token=function(){return this.__tokens.isEmpty()},C.prototype._reset=function(){},C.prototype._get_next_token=function(A,P){this._readWhitespace();var U=this._input.read(/.+/g);return U?this._create_token(L.RAW,U):this._create_token(L.EOF,"")},C.prototype._is_comment=function(A){return!1},C.prototype._is_opening=function(A){return!1},C.prototype._is_closing=function(A,P){return!1},C.prototype._create_token=function(A,P){var U=new p(A,P,this._patterns.whitespace.newline_count,this._patterns.whitespace.whitespace_before_token);return U},C.prototype._readWhitespace=function(){return this._patterns.whitespace.read()},f.exports.Tokenizer=C,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 u=null;return l=l||0,l+=this.__position,l>=0&&l<this.__tokens_length&&(u=this.__tokens[l]),u},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 u=l(12).Pattern;function p(E,D){u.call(this,E,D),D?this._line_regexp=this._input.get_regexp(D._line_regexp):this.__set_whitespace_patterns("",""),this.newline_count=0,this.whitespace_before_token=""}p.prototype=new u,p.prototype.__set_whitespace_patterns=function(E,D){E+="\\t ",D+="\\n\\r",this._match_pattern=this._input.get_regexp("["+E+D+"]+",!0),this._newline_regexp=this._input.get_regexp("\\r\\n|["+D+"]")},p.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 D=this.__split(this._newline_regexp,E);this.newline_count=D.length-1,this.whitespace_before_token=D[this.newline_count]}return E},p.prototype.matching=function(E,D){var L=this._create();return L.__set_whitespace_patterns(E,D),L._update(),L},p.prototype._create=function(){return new p(this._input,this)},p.prototype.__split=function(E,D){E.lastIndex=0;for(var L=0,C=[],A=E.exec(D);A;)C.push(D.substring(L,A.index)),L=A.index+A[0].length,A=E.exec(D);return L<D.length?C.push(D.substring(L,D.length)):C.push(""),C},f.exports.WhitespacePattern=p},function(f){function c(l,u){this._input=l,this._starting_pattern=null,this._match_pattern=null,this._until_pattern=null,this._until_after=!1,u&&(this._starting_pattern=this._input.get_regexp(u._starting_pattern,!0),this._match_pattern=this._input.get_regexp(u._match_pattern,!0),this._until_pattern=this._input.get_regexp(u._until_pattern),this._until_after=u._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 u=this._create();return u._until_after=!0,u._until_pattern=this._input.get_regexp(l),u._update(),u},c.prototype.until=function(l){var u=this._create();return u._until_after=!1,u._until_pattern=this._input.get_regexp(l),u._update(),u},c.prototype.starting_with=function(l){var u=this._create();return u._starting_pattern=this._input.get_regexp(l,!0),u._update(),u},c.prototype.matching=function(l){var u=this._create();return u._match_pattern=this._input.get_regexp(l,!0),u._update(),u},c.prototype._create=function(){return new c(this._input,this)},c.prototype._update=function(){},f.exports.Pattern=c},function(f){function c(l,u){l=typeof l=="string"?l:l.source,u=typeof u=="string"?u:u.source,this.__directives_block_pattern=new RegExp(l+/ beautify( \w+[:]\w+)+ /.source+u,"g"),this.__directive_pattern=/ (\w+)[:](\w+)/g,this.__directives_end_ignore_pattern=new RegExp(l+/\sbeautify\signore:end\s/.source+u,"g")}c.prototype.get_directives=function(l){if(!l.match(this.__directives_block_pattern))return null;var u={};this.__directive_pattern.lastIndex=0;for(var p=this.__directive_pattern.exec(l);p;)u[p[1]]=p[2],p=this.__directive_pattern.exec(l);return u},c.prototype.readIgnored=function(l){return l.readUntilAfter(this.__directives_end_ignore_pattern)},f.exports.Directives=c},function(f,c,l){var u=l(12).Pattern,p={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1,angular:!1};function E(D,L){u.call(this,D,L),this.__template_pattern=null,this._disabled=Object.assign({},p),this._excluded=Object.assign({},p),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 C=new u(D);this.__patterns={handlebars_comment:C.starting_with(/{{!--/).until_after(/--}}/),handlebars_unescaped:C.starting_with(/{{{/).until_after(/}}}/),handlebars:C.starting_with(/{{/).until_after(/}}/),php:C.starting_with(/<\?(?:[= ]|php)/).until_after(/\?>/),erb:C.starting_with(/<%[^%]/).until_after(/[^%]%>/),django:C.starting_with(/{%/).until_after(/%}/),django_value:C.starting_with(/{{/).until_after(/}}/),django_comment:C.starting_with(/{#/).until_after(/#}/),smarty:C.starting_with(/{(?=[^}{\s\n])/).until_after(/[^\s\n]}/),smarty_comment:C.starting_with(/{\*/).until_after(/\*}/),smarty_literal:C.starting_with(/{literal}/).until_after(/{\/literal}/)}}E.prototype=new u,E.prototype._create=function(){return new E(this._input,this)},E.prototype._update=function(){this.__set_templated_pattern()},E.prototype.disable=function(D){var L=this._create();return L._disabled[D]=!0,L._update(),L},E.prototype.read_options=function(D){var L=this._create();for(var C in p)L._disabled[C]=D.templating.indexOf(C)===-1;return L._update(),L},E.prototype.exclude=function(D){var L=this._create();return L._excluded[D]=!0,L._update(),L},E.prototype.read=function(){var D="";this._match_pattern?D=this._input.read(this._starting_pattern):D=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),D+=L,L=this._read_template();return this._until_after&&(D+=this._input.readUntilAfter(this._until_pattern)),D},E.prototype.__set_templated_pattern=function(){var D=[];this._disabled.php||D.push(this.__patterns.php._starting_pattern.source),this._disabled.handlebars||D.push(this.__patterns.handlebars._starting_pattern.source),this._disabled.angular||D.push(this.__patterns.handlebars._starting_pattern.source),this._disabled.erb||D.push(this.__patterns.erb._starting_pattern.source),this._disabled.django||(D.push(this.__patterns.django._starting_pattern.source),D.push(this.__patterns.django_value._starting_pattern.source),D.push(this.__patterns.django_comment._starting_pattern.source)),this._disabled.smarty||D.push(this.__patterns.smarty._starting_pattern.source),this._until_pattern&&D.push(this._until_pattern.source),this.__template_pattern=this._input.get_regexp("(?:"+D.join("|")+")")},E.prototype._read_template=function(){var D="",L=this._input.peek();if(L==="<"){var C=this._input.peek(1);!this._disabled.php&&!this._excluded.php&&C==="?"&&(D=D||this.__patterns.php.read()),!this._disabled.erb&&!this._excluded.erb&&C==="%"&&(D=D||this.__patterns.erb.read())}else L==="{"&&(!this._disabled.handlebars&&!this._excluded.handlebars&&(D=D||this.__patterns.handlebars_comment.read(),D=D||this.__patterns.handlebars_unescaped.read(),D=D||this.__patterns.handlebars.read()),this._disabled.django||(!this._excluded.django&&!this._excluded.handlebars&&(D=D||this.__patterns.django_value.read()),this._excluded.django||(D=D||this.__patterns.django_comment.read(),D=D||this.__patterns.django.read())),this._disabled.smarty||this._disabled.django&&this._disabled.handlebars&&(D=D||this.__patterns.smarty_comment.read(),D=D||this.__patterns.smarty_literal.read(),D=D||this.__patterns.smarty.read()));return D},f.exports.TemplatablePattern=E},,,,function(f,c,l){var u=l(19).Beautifier,p=l(20).Options;function E(D,L,C,A){var P=new u(D,L,C,A);return P.beautify()}f.exports=E,f.exports.defaultOptions=function(){return new p}},function(f,c,l){var u=l(20).Options,p=l(2).Output,E=l(21).Tokenizer,D=l(21).TOKEN,L=/\r\n|[\r\n]/,C=/\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 p(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!==D.TEXT&&J.previous.type!==D.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 P=function(J){for(var z=null,X=J.next;X.type!==D.EOF&&J.closed!==X;){if(X.type===D.ATTRIBUTE&&X.text==="type"){X.next&&X.next.type===D.EQUALS&&X.next.next&&X.next.next.type===D.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=P(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 F(J){this._printer=J,this._current_frame=null}F.prototype.get_parser_token=function(){return this._current_frame?this._current_frame.parser_token:null},F.prototype.record_tag=function(J){var z=new $(this._current_frame,J,this._printer.indent_level);this._current_frame=z},F.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},F.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},F.prototype.try_pop=function(J,z){var X=this._get_frame([J],z);return this._try_pop_frame(X)},F.prototype.indent_to_tag=function(J){var z=this._get_frame(J);z&&(this._printer.indent_level=z.indent_level)};function q(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 u(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"}q.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=`
`,J&&L.test(J)&&(z=J.match(L)[0])),J=J.replace(C,`
`);var X=J.match(/^[\t ]*/)[0],B={text:"",type:""},G=new V(this._options),W=new A(this._options,X),R=new E(J,this._options).tokenize();this._tag_stack=new F(W);for(var x=null,Y=R.next();Y.type!==D.EOF;)Y.type===D.TAG_OPEN||Y.type===D.COMMENT?(x=this._handle_tag_open(W,Y,G,B,R),G=x):Y.type===D.ATTRIBUTE||Y.type===D.EQUALS||Y.type===D.VALUE||Y.type===D.TEXT&&!G.tag_complete?x=this._handle_inside_tag(W,Y,G,B):Y.type===D.TAG_CLOSE?x=this._handle_tag_close(W,Y,G):Y.type===D.TEXT?x=this._handle_text(W,Y,G):Y.type===D.CONTROL_FLOW_OPEN?x=this._handle_control_flow_open(W,Y):Y.type===D.CONTROL_FLOW_CLOSE?x=this._handle_control_flow_close(W,Y):W.add_raw_token(Y),B=x,Y=R.next();var te=W._output.get_code(z);return te},q.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},q.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},q.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},q.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===D.TEXT?J.print_preserved_newlines(z)?(z.newlines=0,J.add_raw_token(z)):J.print_token(z):(z.type===D.ATTRIBUTE?J.set_space_before_token(!0):(z.type===D.EQUALS||z.type===D.VALUE&&z.previous.type===D.EQUALS)&&J.set_space_before_token(!1),z.type===D.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!==D.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},q.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},q.prototype._print_custom_beatifier_text=function(J,z,X){var B=this;if(z.text!==""){var G=z.text,W,R=1,x="",Y="";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(ze,He){var Be=new q(ze,He,B._js_beautify,B._css_beautify);return Be.beautify()}),this._options.indent_scripts==="keep"?R=0:this._options.indent_scripts==="separate"&&(R=-J.indent_level);var te=J.get_full_indent(R);if(G=G.replace(/\n[ \t]*$/,""),X.custom_beautifier_name!=="html"&&G[0]==="<"&&G.match(/^(<!--|<!\[CDATA\[)/)){var Se=/^(<!--[^\n]*|<!\[CDATA\[)(\n?)([ \t\n]*)([\s\S]*)(-->|]]>)$/.exec(G);if(!Se){J.add_raw_token(z);return}x=te+Se[1]+`
`,G=Se[4],Se[5]&&(Y=te+Se[5]),G=G.replace(/\n[ \t]*$/,""),(Se[2]||Se[3].indexOf(`
`)!==-1)&&(Se=Se[3].match(/[ \t]+$/),Se&&(z.whitespace_before=Se[0]))}if(G)if(W){var Ie=function(){this.eol=`
`};Ie.prototype=this._options.raw_options;var Ge=new Ie;G=W(te+G,Ge)}else{var Ee=z.whitespace_before;Ee&&(G=G.replace(new RegExp(`
(`+Ee+")?","g"),`
`)),G=te+G.replace(/\n/g,`
`+te)}x&&(G?G=x+G+`
`+Y:G=x+Y),J.print_newline(!1),G&&(z.text=G,z.whitespace_before="",z.newlines=0,J.add_raw_token(z),J.print_newline(!0))}},q.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===D.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 R=0,x;do x=G.peek(R),x.type===D.ATTRIBUTE&&(W.attr_count+=1),R+=1;while(x.type!==D.EOF&&x.type!==D.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 V=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===D.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)))}};q.prototype._get_tag_open_token=function(J){var z=new V(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},q.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===D.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 R=!1;R=X.start_tag_token&&X.start_tag_token.multiline_content,R=R||!X.is_inline_element&&!(B.is_inline_element||B.is_unformatted)&&!(G.type===D.TAG_CLOSE&&X.start_tag_token===B)&&G.type!=="TK_CONTENT",(X.is_content_unformatted||X.is_unformatted)&&(R=!1),R&&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)},q.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 ne=["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"],oe=["a","audio","del","ins","map","noscript","video"];q.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"&&ne.indexOf(J.tag_name)!==-1){var X=J.parent.parent;(!X||oe.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=q},function(f,c,l){var u=l(6).Options;function p(E){u.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"])}p.prototype=new u,f.exports.Options=p},function(f,c,l){var u=l(9).Tokenizer,p=l(9).TOKEN,E=l(13).Directives,D=l(14).TemplatablePattern,L=l(12).Pattern,C={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:p.START,RAW:p.RAW,EOF:p.EOF},A=new E(/<\!--/,/-->/),P=function(U,N){u.call(this,U,N),this._current_tag_name="";var $=new D(this._input).read_options(this._options),F=new L(this._input);if(this.__patterns={word:$.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:F.matching(/\@[a-zA-Z]+[^({]*[({]/),handlebars_comment:F.starting_with(/{{!--/).until_after(/--}}/),handlebars:F.starting_with(/{{/).until_after(/}}/),handlebars_open:F.until(/[\n\r\t }]/),handlebars_raw_close:F.until(/}}/),comment:F.starting_with(/<!--/).until_after(/-->/),cdata:F.starting_with(/<!\[CDATA\[/).until_after(/]]>/),conditional_comment:F.starting_with(/<!\[/).until_after(/]>/),processing:F.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 q=this._input.get_literal_regexp(this._options.unformatted_content_delimiter);this.__patterns.unformatted_content_delimiter=F.matching(q).until_after(q)}};P.prototype=new u,P.prototype._is_comment=function(U){return!1},P.prototype._is_opening=function(U){return U.type===C.TAG_OPEN||U.type===C.CONTROL_FLOW_OPEN},P.prototype._is_closing=function(U,N){return U.type===C.TAG_CLOSE&&N&&((U.text===">"||U.text==="/>")&&N.text[0]==="<"||U.text==="}}"&&N.text[0]==="{"&&N.text[1]==="{")||U.type===C.CONTROL_FLOW_CLOSE&&U.text==="}"&&N.text.endsWith("{")},P.prototype._reset=function(){this._current_tag_name=""},P.prototype._get_next_token=function(U,N){var $=null;this._readWhitespace();var F=this._input.peek();return F===null?this._create_token(C.EOF,""):($=$||this._read_open_handlebars(F,N),$=$||this._read_attribute(F,U,N),$=$||this._read_close(F,N),$=$||this._read_script_and_style(F,U),$=$||this._read_control_flows(F,N),$=$||this._read_raw_content(F,U,N),$=$||this._read_content_word(F,N),$=$||this._read_comment_or_cdata(F),$=$||this._read_processing(F),$=$||this._read_open(F,N),$=$||this._create_token(C.UNKNOWN,this._input.next()),$)},P.prototype._read_comment_or_cdata=function(U){var N=null,$=null,F=null;if(U==="<"){var q=this._input.peek(1);q==="!"&&($=this.__patterns.comment.read(),$?(F=A.get_directives($),F&&F.ignore==="start"&&($+=A.readIgnored(this._input))):$=this.__patterns.cdata.read()),$&&(N=this._create_token(C.COMMENT,$),N.directives=F)}return N},P.prototype._read_processing=function(U){var N=null,$=null,F=null;if(U==="<"){var q=this._input.peek(1);(q==="!"||q==="?")&&($=this.__patterns.conditional_comment.read(),$=$||this.__patterns.processing.read()),$&&(N=this._create_token(C.COMMENT,$),N.directives=F)}return N},P.prototype._read_open=function(U,N){var $=null,F=null;return(!N||N.type===C.CONTROL_FLOW_OPEN)&&U==="<"&&($=this._input.next(),this._input.peek()==="/"&&($+=this._input.next()),$+=this.__patterns.element_name.read(),F=this._create_token(C.TAG_OPEN,$)),F},P.prototype._read_open_handlebars=function(U,N){var $=null,F=null;return(!N||N.type===C.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(),F=this._create_token(C.COMMENT,$)):($=this.__patterns.handlebars_open.read(),F=this._create_token(C.TAG_OPEN,$))),F},P.prototype._read_control_flows=function(U,N){var $="",F=null;if(!this._options.templating.includes("angular"))return F;if(U==="@"){if($=this.__patterns.angular_control_flow_start.read(),$==="")return F;for(var q=$.endsWith("(")?1:0,V=0;!($.endsWith("{")&&q===V);){var ne=this._input.next();if(ne===null)break;ne==="("?q++:ne===")"&&V++,$+=ne}F=this._create_token(C.CONTROL_FLOW_OPEN,$)}else U==="}"&&N&&N.type===C.CONTROL_FLOW_OPEN&&($=this._input.next(),F=this._create_token(C.CONTROL_FLOW_CLOSE,$));return F},P.prototype._read_close=function(U,N){var $=null,F=null;return N&&N.type===C.TAG_OPEN&&(N.text[0]==="<"&&(U===">"||U==="/"&&this._input.peek(1)===">")?($=this._input.next(),U==="/"&&($+=this._input.next()),F=this._create_token(C.TAG_CLOSE,$)):N.text[0]==="{"&&U==="}"&&this._input.peek(1)==="}"&&(this._input.next(),this._input.next(),F=this._create_token(C.TAG_CLOSE,"}}"))),F},P.prototype._read_attribute=function(U,N,$){var F=null,q="";if($&&$.text[0]==="<")if(U==="=")F=this._create_token(C.EQUALS,this._input.next());else if(U==='"'||U==="'"){var V=this._input.next();U==='"'?V+=this.__patterns.double_quote.read():V+=this.__patterns.single_quote.read(),F=this._create_token(C.VALUE,V)}else q=this.__patterns.attribute.read(),q&&(N.type===C.EQUALS?F=this._create_token(C.VALUE,q):F=this._create_token(C.ATTRIBUTE,q));return F},P.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)},P.prototype._read_raw_content=function(U,N,$){var F="";if($&&$.text[0]==="{")F=this.__patterns.handlebars_raw_close.read();else if(N.type===C.TAG_CLOSE&&N.opened.text[0]==="<"&&N.text[0]!=="/"){var q=N.opened.text.substr(1).toLowerCase();this._is_content_unformatted(q)&&(F=this._input.readUntil(new RegExp("</"+q+"[\\n\\r\\t ]*?>","ig")))}return F?this._create_token(C.TEXT,F):null},P.prototype._read_script_and_style=function(U,N){if(N.type===C.TAG_CLOSE&&N.opened.text[0]==="<"&&N.text[0]!=="/"){var $=N.opened.text.substr(1).toLowerCase();if($==="script"||$==="style"){var F=this._read_comment_or_cdata(U);if(F)return F.type=C.TEXT,F;var q=this._input.readUntil(new RegExp("</"+$+"[\\n\\r\\t ]*?>","ig"));if(q)return this._create_token(C.TEXT,q)}}return null},P.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===C.CONTROL_FLOW_OPEN?this.__patterns.word_control_flow_close_excluded.read():this.__patterns.word.read()),$?this._create_token(C.TEXT,$):null},f.exports.Tokenizer=P,f.exports.TOKEN=C}],m={};function n(f){var c=m[f];if(c!==void 0)return c.exports;var l=m[f]={exports:{}};return O[f](l,l.exports,n),l.exports}var y=n(18);K=y})();var T=K;if(1)k=[b,b(58553),b(87804)],I=function(O){var m=b(58553),n=b(87804);return{html_beautify:function(y,f){return T(y,f,m.js_beautify,n.css_beautify)}}}.apply(me,k),I!==void 0&&(dt.exports=I);else var w,_})()},58553:function(dt,me){var b,k;(function(){var I;(function(){"use strict";var T=[function(m,n,y){var f=y(1).Beautifier,c=y(5).Options;function l(u,p){var E=new f(u,p);return E.beautify()}m.exports=l,m.exports.defaultOptions=function(){return new c}},function(m,n,y){var f=y(2).Output,c=y(3).Token,l=y(4),u=y(5).Options,p=y(7).Tokenizer,E=y(7).line_starters,D=y(7).positionable_operators,L=y(7).TOKEN;function C(x,Y){return Y.indexOf(x)!==-1}function A(x){return x.replace(/^\s+/g,"")}function P(x){for(var Y={},te=0;te<x.length;te++)Y[x[te].replace(/-/g,"_")]=x[te];return Y}function U(x,Y){return x&&x.type===L.RESERVED&&x.text===Y}function N(x,Y){return x&&x.type===L.RESERVED&&C(x.text,Y)}var $=["case","return","do","if","throw","else","await","break","continue","async"],F=["before-newline","after-newline","preserve-newline"],q=P(F),V=[q.before_newline,q.preserve_newline],ne={BlockStatement:"BlockStatement",Statement:"Statement",ObjectLiteral:"ObjectLiteral",ArrayLiteral:"ArrayLiteral",ForInitializer:"ForInitializer",Conditional:"Conditional",Expression:"Expression"};function oe(x,Y){Y.multiline_frame||Y.mode===ne.ForInitializer||Y.mode===ne.Conditional||x.remove_indent(Y.start_line_index)}function J(x){x=x.replace(l.allLineBreaks,`
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`);return x.length&&Y.push(x),Y}function z(x){return x===ne.ArrayLiteral}function X(x){return C(x,[ne.Expression,ne.ForInitializer,ne.Conditional])}function B(x,Y){for(var te=0;te<x.length;te++){var Se=x[te].trim();if(Se.charAt(0)!==Y)return!1}return!0}function G(x,Y){for(var te=0,Se=x.length,Ie;te<Se;te++)if(Ie=x[te],Ie&&Ie.indexOf(Y)!==0)return!1;return!0}function W(x,Y){Y=Y||{},this._source_text=x||"",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 u(Y)}W.prototype.create_flags=function(x,Y){var te=0;x&&(te=x.indentation_level,!this._output.just_added_newline()&&x.line_indent_level>te&&(te=x.line_indent_level));var Se={mode:Y,parent:x,last_token:x?x.last_token:new c(L.START_BLOCK,""),last_word:x?x.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:te,alignment:0,line_indent_level:x?x.line_indent_level:te,start_line_index:this._output.get_line_number(),ternary_depth:0};return Se},W.prototype._reset=function(x){var Y=x.match(/^[\t ]*/)[0];this._last_last_text="",this._output=new f(this._options,Y),this._output.raw=this._options.test_output_raw,this._flag_store=[],this.set_mode(ne.BlockStatement);var te=new p(x,this._options);return this._tokens=te.tokenize(),x},W.prototype.beautify=function(){if(this._options.disabled)return this._source_text;var x,Y=this._reset(this._source_text),te=this._options.eol;this._options.eol==="auto"&&(te=`
`,Y&&l.lineBreak.test(Y||"")&&(te=Y.match(l.lineBreak)[0]));for(var Se=this._tokens.next();Se;)this.handle_token(Se),this._last_last_text=this._flags.last_token.text,this._flags.last_token=Se,Se=this._tokens.next();return x=this._output.get_code(te),x},W.prototype.handle_token=function(x,Y){x.type===L.START_EXPR?this.handle_start_expr(x):x.type===L.END_EXPR?this.handle_end_expr(x):x.type===L.START_BLOCK?this.handle_start_block(x):x.type===L.END_BLOCK?this.handle_end_block(x):x.type===L.WORD?this.handle_word(x):x.type===L.RESERVED?this.handle_word(x):x.type===L.SEMICOLON?this.handle_semicolon(x):x.type===L.STRING?this.handle_string(x):x.type===L.EQUALS?this.handle_equals(x):x.type===L.OPERATOR?this.handle_operator(x):x.type===L.COMMA?this.handle_comma(x):x.type===L.BLOCK_COMMENT?this.handle_block_comment(x,Y):x.type===L.COMMENT?this.handle_comment(x,Y):x.type===L.DOT?this.handle_dot(x):x.type===L.EOF?this.handle_eof(x):x.type===L.UNKNOWN?this.handle_unknown(x,Y):this.handle_unknown(x,Y)},W.prototype.handle_whitespace_and_comments=function(x,Y){var te=x.newlines,Se=this._options.keep_array_indentation&&z(this._flags.mode);if(x.comments_before)for(var Ie=x.comments_before.next();Ie;)this.handle_whitespace_and_comments(Ie,Y),this.handle_token(Ie,Y),Ie=x.comments_before.next();if(Se)for(var Ge=0;Ge<te;Ge+=1)this.print_newline(Ge>0,Y);else if(this._options.max_preserve_newlines&&te>this._options.max_preserve_newlines&&(te=this._options.max_preserve_newlines),this._options.preserve_newlines&&te>1){this.print_newline(!1,Y);for(var Ee=1;Ee<te;Ee+=1)this.print_newline(!0,Y)}};var R=["async","break","continue","return","throw","yield"];W.prototype.allow_wrap_or_preserved_newline=function(x,Y){if(Y=Y===void 0?!1:Y,!this._output.just_added_newline()){var te=this._options.preserve_newlines&&x.newlines||Y,Se=C(this._flags.last_token.text,D)||C(x.text,D);if(Se){var Ie=C(this._flags.last_token.text,D)&&C(this._options.operator_position,V)||C(x.text,D);te=te&&Ie}if(te)this.print_newline(!1,!0);else if(this._options.wrap_line_length){if(N(this._flags.last_token,R))return;this._output.set_wrap_point()}}},W.prototype.print_newline=function(x,Y){if(!Y&&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 te=this._tokens.peek();this._flags.mode===ne.Statement&&!(this._flags.if_block&&U(te,"else"))&&!this._flags.do_block;)this.restore_mode();this._output.add_new_line(x)&&(this._flags.multiline_frame=!0)},W.prototype.print_token_line_indentation=function(x){this._output.just_added_newline()&&(this._options.keep_array_indentation&&x.newlines&&(x.text==="["||z(this._flags.mode))?(this._output.current_line.set_indent(-1),this._output.current_line.push(x.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(x){if(this._output.raw){this._output.add_raw_token(x);return}if(this._options.comma_first&&x.previous&&x.previous.type===L.COMMA&&this._output.just_added_newline()&&this._output.previous_line.last()===","){var Y=this._output.previous_line.pop();this._output.previous_line.is_empty()&&(this._output.previous_line.push(Y),this._output.trim(!0),this._output.current_line.pop(),this._output.trim()),this.print_token_line_indentation(x),this._output.add_token(","),this._output.space_before_token=!0}this.print_token_line_indentation(x),this._output.non_breaking_space=!0,this._output.add_token(x.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(x){this._flags?(this._flag_store.push(this._flags),this._previous_flags=this._flags):this._previous_flags=this.create_flags(null,x),this._flags=this.create_flags(this._previous_flags,x),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===ne.Statement&&oe(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===ne.ObjectLiteral&&this._flags.mode===ne.Statement&&(this._flags.last_token.text===":"&&this._flags.ternary_depth===0||N(this._flags.last_token,["get","set"]))},W.prototype.start_of_statement=function(x){var Y=!1;return Y=Y||N(this._flags.last_token,["var","let","const"])&&x.type===L.WORD,Y=Y||U(this._flags.last_token,"do"),Y=Y||!(this._flags.parent.mode===ne.ObjectLiteral&&this._flags.mode===ne.Statement)&&N(this._flags.last_token,R)&&!x.newlines,Y=Y||U(this._flags.last_token,"else")&&!(U(x,"if")&&!x.comments_before),Y=Y||this._flags.last_token.type===L.END_EXPR&&(this._previous_flags.mode===ne.ForInitializer||this._previous_flags.mode===ne.Conditional),Y=Y||this._flags.last_token.type===L.WORD&&this._flags.mode===ne.BlockStatement&&!this._flags.in_case&&!(x.text==="--"||x.text==="++")&&this._last_last_text!=="function"&&x.type!==L.WORD&&x.type!==L.RESERVED,Y=Y||this._flags.mode===ne.ObjectLiteral&&(this._flags.last_token.text===":"&&this._flags.ternary_depth===0||N(this._flags.last_token,["get","set"])),Y?(this.set_mode(ne.Statement),this.indent(),this.handle_whitespace_and_comments(x,!0),this.start_of_object_property()||this.allow_wrap_or_preserved_newline(x,N(x,["do","for","if","while"])),!0):!1},W.prototype.handle_start_expr=function(x){this.start_of_statement(x)||this.handle_whitespace_and_comments(x);var Y=ne.Expression;if(x.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(x),this.set_mode(Y),this.indent(),this._options.space_in_paren&&(this._output.space_before_token=!0);return}Y=ne.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()),C(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,Y=ne.ForInitializer):C(this._flags.last_token.text,["if","while","switch"])?(this._output.space_before_token=this._options.space_before_conditional,Y=ne.Conditional):C(this._flags.last_word,["await","async"])?this._output.space_before_token=!0:this._flags.last_token.text==="import"&&x.whitespace_before===""?this._output.space_before_token=!1:(C(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(x);else if(this._flags.last_token.type===L.WORD){this._output.space_before_token=!1;var te=this._tokens.peek(-3);if(this._options.space_after_named_function&&te){var Se=this._tokens.peek(-4);N(te,["async","function"])||te.text==="*"&&N(Se,["async","function"])?this._output.space_before_token=!0:this._flags.mode===ne.ObjectLiteral?(te.text==="{"||te.text===","||te.text==="*"&&(Se.text==="{"||Se.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(x);(this._flags.last_token.type===L.RESERVED&&(this._flags.last_word==="function"||this._flags.last_word==="typeof")||this._flags.last_token.text==="*"&&(C(this._last_last_text,["function","yield"])||this._flags.mode===ne.ObjectLiteral&&C(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(x,x.newlines),this.print_token(x),this.set_mode(Y),this._options.space_in_paren&&(this._output.space_before_token=!0),this.indent()},W.prototype.handle_end_expr=function(x){for(;this._flags.mode===ne.Statement;)this.restore_mode();this.handle_whitespace_and_comments(x),this._flags.multiline_frame&&this.allow_wrap_or_preserved_newline(x,x.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(x),this.restore_mode(),oe(this._output,this._previous_flags),this._flags.do_while&&this._previous_flags.mode===ne.Conditional&&(this._previous_flags.mode=ne.Expression,this._flags.do_block=!1,this._flags.do_while=!1)},W.prototype.handle_start_block=function(x){this.handle_whitespace_and_comments(x);var Y=this._tokens.peek(),te=this._tokens.peek(1);this._flags.last_word==="switch"&&this._flags.last_token.type===L.END_EXPR?(this.set_mode(ne.BlockStatement),this._flags.in_case_statement=!0):this._flags.case_body?this.set_mode(ne.BlockStatement):te&&(C(te.text,[":",","])&&C(Y.type,[L.STRING,L.WORD,L.RESERVED])||C(Y.text,["get","set","..."])&&C(te.type,[L.WORD,L.RESERVED]))?C(this._last_last_text,["class","interface"])&&!C(te.text,[":",","])?this.set_mode(ne.BlockStatement):this.set_mode(ne.ObjectLiteral):this._flags.last_token.type===L.OPERATOR&&this._flags.last_token.text==="=>"?this.set_mode(ne.BlockStatement):C(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(ne.ObjectLiteral):this.set_mode(ne.BlockStatement),this._flags.last_token&&N(this._flags.last_token.previous,["class","extends"])&&(this._flags.class_start_block=!0);var Se=!Y.comments_before&&Y.text==="}",Ie=Se&&this._flags.last_word==="function"&&this._flags.last_token.type===L.END_EXPR;if(this._options.brace_preserve_inline){var Ge=0,Ee=null;this._flags.inline_frame=!0;do if(Ge+=1,Ee=this._tokens.peek(Ge-1),Ee.newlines){this._flags.inline_frame=!1;break}while(Ee.type!==L.EOF&&!(Ee.type===L.END_BLOCK&&Ee.opened===x))}(this._options.brace_style==="expand"||this._options.brace_style==="none"&&x.newlines)&&!this._flags.inline_frame?this._flags.last_token.type!==L.OPERATOR&&(Ie||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(x),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&&(C(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(x),this.indent(),!Se&&!(this._options.brace_preserve_inline&&this._flags.inline_frame)&&this.print_newline()},W.prototype.handle_end_block=function(x){for(this.handle_whitespace_and_comments(x);this._flags.mode===ne.Statement;)this.restore_mode();var Y=this._flags.last_token.type===L.START_BLOCK;this._flags.inline_frame&&!Y?this._output.space_before_token=!0:this._options.brace_style==="expand"?Y||this.print_newline():Y||(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(x)},W.prototype.handle_word=function(x){if(x.type===L.RESERVED){if(C(x.text,["set","get"])&&this._flags.mode!==ne.ObjectLiteral)x.type=L.WORD;else if(x.text==="import"&&C(this._tokens.peek().text,["(","."]))x.type=L.WORD;else if(C(x.text,["as","from"])&&!this._flags.import_block)x.type=L.WORD;else if(this._flags.mode===ne.ObjectLiteral){var Y=this._tokens.peek();Y.text===":"&&(x.type=L.WORD)}}if(this.start_of_statement(x)?N(this._flags.last_token,["var","let","const"])&&x.type===L.WORD&&(this._flags.declaration_statement=!0):x.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(x),this.print_newline()):this.handle_whitespace_and_comments(x),this._flags.do_block&&!this._flags.do_while)if(U(x,"while")){this._output.space_before_token=!0,this.print_token(x),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(x,"else"))this._flags.else_block=!0;else{for(;this._flags.mode===ne.Statement;)this.restore_mode();this._flags.if_block=!1,this._flags.else_block=!1}if(this._flags.in_case_statement&&N(x,["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(x),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()&&!(C(this._flags.last_token.text,["+","-"])&&this._last_last_text===":"&&this._flags.parent.mode===ne.ObjectLiteral)&&this.allow_wrap_or_preserved_newline(x),U(x,"function")){(C(this._flags.last_token.text,["}",";"])||this._output.just_added_newline()&&!(C(this._flags.last_token.text,["(","[","{",":","=",","])||this._flags.last_token.type===L.OPERATOR))&&!this._output.just_added_blankline()&&!x.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,R)?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(x),this._flags.last_word=x.text;return}var te="NONE";if(this._flags.last_token.type===L.END_BLOCK?this._previous_flags.inline_frame?te="SPACE":N(x,["else","catch","finally","from"])?this._options.brace_style==="expand"||this._options.brace_style==="end-expand"||this._options.brace_style==="none"&&x.newlines?te="NEWLINE":(te="SPACE",this._output.space_before_token=!0):te="NEWLINE":this._flags.last_token.type===L.SEMICOLON&&this._flags.mode===ne.BlockStatement?te="NEWLINE":this._flags.last_token.type===L.SEMICOLON&&X(this._flags.mode)?te="SPACE":this._flags.last_token.type===L.STRING?te="NEWLINE":this._flags.last_token.type===L.RESERVED||this._flags.last_token.type===L.WORD||this._flags.last_token.text==="*"&&(C(this._last_last_text,["function","yield"])||this._flags.mode===ne.ObjectLiteral&&C(this._last_last_text,["{",","]))?te="SPACE":this._flags.last_token.type===L.START_BLOCK?this._flags.inline_frame?te="SPACE":te="NEWLINE":this._flags.last_token.type===L.END_EXPR&&(this._output.space_before_token=!0,te="NEWLINE"),N(x,E)&&this._flags.last_token.text!==")"&&(this._flags.inline_frame||this._flags.last_token.text==="else"||this._flags.last_token.text==="export"?te="SPACE":te="NEWLINE"),N(x,["else","catch","finally"]))if((!(this._flags.last_token.type===L.END_BLOCK&&this._previous_flags.mode===ne.BlockStatement)||this._options.brace_style==="expand"||this._options.brace_style==="end-expand"||this._options.brace_style==="none"&&x.newlines)&&!this._flags.inline_frame)this.print_newline();else{this._output.trim(!0);var Se=this._output.current_line;Se.last()!=="}"&&this.print_newline(),this._output.space_before_token=!0}else te==="NEWLINE"?N(this._flags.last_token,$)?this._output.space_before_token=!0:this._flags.last_token.text==="declare"&&N(x,["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(x,["var","let","const"]))&&this._flags.last_token.text!==":"&&(U(x,"if")&&U(x.previous,"else")?this._output.space_before_token=!0:this.print_newline()):N(x,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():te==="SPACE"&&(this._output.space_before_token=!0);x.previous&&(x.previous.type===L.WORD||x.previous.type===L.RESERVED)&&(this._output.space_before_token=!0),this.print_token(x),this._flags.last_word=x.text,x.type===L.RESERVED&&(x.text==="do"?this._flags.do_block=!0:x.text==="if"?this._flags.if_block=!0:x.text==="import"?this._flags.import_block=!0:this._flags.import_block&&U(x,"from")&&(this._flags.import_block=!1))},W.prototype.handle_semicolon=function(x){this.start_of_statement(x)?this._output.space_before_token=!1:this.handle_whitespace_and_comments(x);for(var Y=this._tokens.peek();this._flags.mode===ne.Statement&&!(this._flags.if_block&&U(Y,"else"))&&!this._flags.do_block;)this.restore_mode();this._flags.import_block&&(this._flags.import_block=!1),this.print_token(x)},W.prototype.handle_string=function(x){x.text.startsWith("`")&&x.newlines===0&&x.whitespace_before===""&&(x.previous.text===")"||this._flags.last_token.type===L.WORD)||(this.start_of_statement(x)?this._output.space_before_token=!0:(this.handle_whitespace_and_comments(x),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(x):x.text.startsWith("`")&&this._flags.last_token.type===L.END_EXPR&&(x.previous.text==="]"||x.previous.text===")")&&x.newlines===0?this._output.space_before_token=!0:this.print_newline())),this.print_token(x)},W.prototype.handle_equals=function(x){this.start_of_statement(x)||this.handle_whitespace_and_comments(x),this._flags.declaration_statement&&(this._flags.declaration_assignment=!0),this._output.space_before_token=!0,this.print_token(x),this._output.space_before_token=!0},W.prototype.handle_comma=function(x){this.handle_whitespace_and_comments(x,!0),this.print_token(x),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(x)):this._flags.mode===ne.ObjectLiteral||this._flags.mode===ne.Statement&&this._flags.parent.mode===ne.ObjectLiteral?(this._flags.mode===ne.Statement&&this.restore_mode(),this._flags.inline_frame||this.print_newline()):this._options.comma_first&&this.allow_wrap_or_preserved_newline(x)},W.prototype.handle_operator=function(x){var Y=x.text==="*"&&(N(this._flags.last_token,["function","yield"])||C(this._flags.last_token.type,[L.START_BLOCK,L.COMMA,L.END_BLOCK,L.SEMICOLON])),te=C(x.text,["-","+"])&&(C(this._flags.last_token.type,[L.START_BLOCK,L.START_EXPR,L.EQUALS,L.OPERATOR])||C(this._flags.last_token.text,E)||this._flags.last_token.text===",");if(!this.start_of_statement(x)){var Se=!Y;this.handle_whitespace_and_comments(x,Se)}if(x.text==="*"&&this._flags.last_token.type===L.DOT){this.print_token(x);return}if(x.text==="::"){this.print_token(x);return}if(C(x.text,["-","+"])&&this.start_of_object_property()){this.print_token(x);return}if(this._flags.last_token.type===L.OPERATOR&&C(this._options.operator_position,V)&&this.allow_wrap_or_preserved_newline(x),x.text===":"&&this._flags.in_case){this.print_token(x),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 Ie=!0,Ge=!0,Ee=!1;if(x.text===":"?this._flags.ternary_depth===0?Ie=!1:(this._flags.ternary_depth-=1,Ee=!0):x.text==="?"&&(this._flags.ternary_depth+=1),!te&&!Y&&this._options.preserve_newlines&&C(x.text,D)){var ze=x.text===":",He=ze&&Ee,Be=ze&&!Ee;switch(this._options.operator_position){case q.before_newline:this._output.space_before_token=!Be,this.print_token(x),(!ze||He)&&this.allow_wrap_or_preserved_newline(x),this._output.space_before_token=!0;return;case q.after_newline:this._output.space_before_token=!0,!ze||He?this._tokens.peek().newlines?this.print_newline(!1,!0):this.allow_wrap_or_preserved_newline(x):this._output.space_before_token=!1,this.print_token(x),this._output.space_before_token=!0;return;case q.preserve_newline:Be||this.allow_wrap_or_preserved_newline(x),Ie=!(this._output.just_added_newline()||Be),this._output.space_before_token=Ie,this.print_token(x),this._output.space_before_token=!0;return}}if(Y){this.allow_wrap_or_preserved_newline(x),Ie=!1;var lt=this._tokens.peek();Ge=lt&&C(lt.type,[L.WORD,L.RESERVED])}else if(x.text==="...")this.allow_wrap_or_preserved_newline(x),Ie=this._flags.last_token.type===L.START_BLOCK,Ge=!1;else if(C(x.text,["--","++","!","~"])||te){if((this._flags.last_token.type===L.COMMA||this._flags.last_token.type===L.START_EXPR)&&this.allow_wrap_or_preserved_newline(x),Ie=!1,Ge=!1,x.newlines&&(x.text==="--"||x.text==="++"||x.text==="~")){var At=N(this._flags.last_token,$)&&x.newlines;At&&(this._previous_flags.if_block||this._previous_flags.else_block)&&this.restore_mode(),this.print_newline(At,!0)}this._flags.last_token.text===";"&&X(this._flags.mode)&&(Ie=!0),this._flags.last_token.type===L.RESERVED?Ie=!0:this._flags.last_token.type===L.END_EXPR?Ie=!(this._flags.last_token.text==="]"&&(x.text==="--"||x.text==="++")):this._flags.last_token.type===L.OPERATOR&&(Ie=C(x.text,["--","-","++","+"])&&C(this._flags.last_token.text,["--","-","++","+"]),C(x.text,["+","-"])&&C(this._flags.last_token.text,["--","++"])&&(Ge=!0)),(this._flags.mode===ne.BlockStatement&&!this._flags.inline_frame||this._flags.mode===ne.Statement)&&(this._flags.last_token.text==="{"||this._flags.last_token.text===";")&&this.print_newline()}this._output.space_before_token=this._output.space_before_token||Ie,this.print_token(x),this._output.space_before_token=Ge},W.prototype.handle_block_comment=function(x,Y){if(this._output.raw){this._output.add_raw_token(x),x.directives&&x.directives.preserve==="end"&&(this._output.raw=this._options.test_output_raw);return}if(x.directives){this.print_newline(!1,Y),this.print_token(x),x.directives.preserve==="start"&&(this._output.raw=!0),this.print_newline(!1,!0);return}if(!l.newline.test(x.text)&&!x.newlines){this._output.space_before_token=!0,this.print_token(x),this._output.space_before_token=!0;return}else this.print_block_commment(x,Y)},W.prototype.print_block_commment=function(x,Y){var te=J(x.text),Se,Ie=!1,Ge=!1,Ee=x.whitespace_before,ze=Ee.length;if(this.print_newline(!1,Y),this.print_token_line_indentation(x),this._output.add_token(te[0]),this.print_newline(!1,Y),te.length>1){for(te=te.slice(1),Ie=B(te,"*"),Ge=G(te,Ee),Ie&&(this._flags.alignment=1),Se=0;Se<te.length;Se++)Ie?(this.print_token_line_indentation(x),this._output.add_token(A(te[Se]))):Ge&&te[Se]?(this.print_token_line_indentation(x),this._output.add_token(te[Se].substring(ze))):(this._output.current_line.set_indent(-1),this._output.add_token(te[Se])),this.print_newline(!1,Y);this._flags.alignment=0}},W.prototype.handle_comment=function(x,Y){x.newlines?this.print_newline(!1,Y):this._output.trim(!0),this._output.space_before_token=!0,this.print_token(x),this.print_newline(!1,Y)},W.prototype.handle_dot=function(x){this.start_of_statement(x)||this.handle_whitespace_and_comments(x,!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(x,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(x)},W.prototype.handle_unknown=function(x,Y){this.print_token(x),x.text[x.text.length-1]===`
`&&this.print_newline(!1,Y)},W.prototype.handle_eof=function(x){for(;this._flags.mode===ne.Statement;)this.restore_mode();this.handle_whitespace_and_comments(x)},m.exports.Beautifier=W},function(m){function n(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=[]}n.prototype.clone_empty=function(){var c=new n(this.__parent);return c.set_indent(this.__indent_count,this.__alignment_count),c},n.prototype.item=function(c){return c<0?this.__items[this.__items.length+c]:this.__items[c]},n.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},n.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))},n.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)},n.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},n.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},n.prototype.is_empty=function(){return this.__items.length===0},n.prototype.last=function(){return this.is_empty()?null:this.__items[this.__items.length-1]},n.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},n.prototype.pop=function(){var c=null;return this.is_empty()||(c=this.__items.pop(),this.__character_count-=c.length),c},n.prototype._remove_indent=function(){this.__indent_count>0&&(this.__indent_count-=1,this.__character_count-=this.__parent.indent_size)},n.prototype._remove_wrap_indent=function(){this.__wrap_point_indent_count>0&&(this.__wrap_point_indent_count-=1)},n.prototype.trim=function(){for(;this.last()===" ";)this.__items.pop(),this.__character_count-=1},n.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 u=this.__base_string_length;return l=l||0,c<0&&(u=0),u+=c*this.__indent_size,u+=l,u},y.prototype.get_indent_string=function(c,l){var u=this.__base_string;return l=l||0,c<0&&(c=0,u=""),l+=c*this.__indent_size,this.__ensure_cache(l),u+=this.__cache[l],u},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,u="";this.__indent_size&&c>=this.__indent_size&&(l=Math.floor(c/this.__indent_size),c-=l*this.__indent_size,u=new Array(l+1).join(this.__indent_string)),c&&(u+=new Array(c+1).join(" ")),this.__cache.push(u)};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 n(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 u=this.__lines.join(`
`);return c!==`
`&&(u=u.replace(/[\n]/g,c)),u},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 u=this.__lines.length-2;u>=0;){var p=this.__lines[u];if(p.is_empty())break;if(p.item(0).indexOf(c)!==0&&p.item(-1)!==l){this.__lines.splice(u+1,0,new n(this)),this.previous_line=this.__lines[this.__lines.length-2];break}u--}},m.exports.Output=f},function(m){function n(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}m.exports.Token=n},function(m,n){var 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this.readUntil(f,!0)},y.prototype.get_regexp=function(f,c){var l=null,u="g";return c&&n&&(u="y"),typeof f=="string"&&f!==""?l=new RegExp(f,u):f&&(l=new RegExp(f.source,u)),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},m.exports.InputScanner=y},function(m,n,y){var f=y(8).InputScanner,c=y(3).Token,l=y(10).TokenStream,u=y(11).WhitespacePattern,p={START:"TK_START",RAW:"TK_RAW",EOF:"TK_EOF"},E=function(D,L){this._input=new f(D),this._options=L||{},this.__tokens=null,this._patterns={},this._patterns.whitespace=new u(this._input)};E.prototype.tokenize=function(){this._input.restart(),this.__tokens=new l,this._reset();for(var D,L=new c(p.START,""),C=null,A=[],P=new l;L.type!==p.EOF;){for(D=this._get_next_token(L,C);this._is_comment(D);)P.add(D),D=this._get_next_token(L,C);P.isEmpty()||(D.comments_before=P,P=new l),D.parent=C,this._is_opening(D)?(A.push(C),C=D):C&&this._is_closing(D,C)&&(D.opened=C,C.closed=D,C=A.pop(),D.parent=C),D.previous=L,L.next=D,this.__tokens.add(D),L=D}return this.__tokens},E.prototype._is_first_token=function(){return this.__tokens.isEmpty()},E.prototype._reset=function(){},E.prototype._get_next_token=function(D,L){this._readWhitespace();var C=this._input.read(/.+/g);return C?this._create_token(p.RAW,C):this._create_token(p.EOF,"")},E.prototype._is_comment=function(D){return!1},E.prototype._is_opening=function(D){return!1},E.prototype._is_closing=function(D,L){return!1},E.prototype._create_token=function(D,L){var C=new c(D,L,this._patterns.whitespace.newline_count,this._patterns.whitespace.whitespace_before_token);return C},E.prototype._readWhitespace=function(){return this._patterns.whitespace.read()},m.exports.Tokenizer=E,m.exports.TOKEN=p},function(m){function n(y){this.__tokens=[],this.__tokens_length=this.__tokens.length,this.__position=0,this.__parent_token=y}n.prototype.restart=function(){this.__position=0},n.prototype.isEmpty=function(){return this.__tokens_length===0},n.prototype.hasNext=function(){return this.__position<this.__tokens_length},n.prototype.next=function(){var y=null;return this.hasNext()&&(y=this.__tokens[this.__position],this.__position+=1),y},n.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},n.prototype.add=function(y){this.__parent_token&&(y.parent=this.__parent_token),this.__tokens.push(y),this.__tokens_length+=1},m.exports.TokenStream=n},function(m,n,y){var f=y(12).Pattern;function 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p=0,E=[],D=l.exec(u);D;)E.push(u.substring(p,D.index)),p=D.index+D[0].length,D=l.exec(u);return p<u.length?E.push(u.substring(p,u.length)):E.push(""),E},m.exports.WhitespacePattern=c},function(m){function n(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)}n.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},n.prototype.read_match=function(){return this._input.match(this._match_pattern)},n.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},n.prototype.until=function(y){var f=this._create();return f._until_after=!1,f._until_pattern=this._input.get_regexp(y),f._update(),f},n.prototype.starting_with=function(y){var f=this._create();return f._starting_pattern=this._input.get_regexp(y,!0),f._update(),f},n.prototype.matching=function(y){var f=this._create();return f._match_pattern=this._input.get_regexp(y,!0),f._update(),f},n.prototype._create=function(){return new n(this._input,this)},n.prototype._update=function(){},m.exports.Pattern=n},function(m){function n(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")}n.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},n.prototype.readIgnored=function(y){return y.readUntilAfter(this.__directives_end_ignore_pattern)},m.exports.Directives=n},function(m,n,y){var f=y(12).Pattern,c={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1,angular:!1};function l(u,p){f.call(this,u,p),this.__template_pattern=null,this._disabled=Object.assign({},c),this._excluded=Object.assign({},c),p&&(this.__template_pattern=this._input.get_regexp(p.__template_pattern),this._excluded=Object.assign(this._excluded,p._excluded),this._disabled=Object.assign(this._disabled,p._disabled));var E=new f(u);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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B.setScrollRegion(x)}),B._parser.setCsiHandler({final:"s"},function(x){return B.saveCursor(x)}),B._parser.setCsiHandler({final:"t"},function(x){return B.windowOptions(x)}),B._parser.setCsiHandler({final:"u"},function(x){return B.restoreCursor(x)}),B._parser.setCsiHandler({intermediates:"'",final:"}"},function(x){return B.insertColumns(x)}),B._parser.setCsiHandler({intermediates:"'",final:"~"},function(x){return B.deleteColumns(x)}),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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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($){var F=this._bufferService.buffer,q=F.x,V=F.y;if(this._logService.debug("parsing data",$),this._parseBuffer.length<$.length&&this._parseBuffer.length<131072&&(this._parseBuffer=new Uint32Array(Math.min($.length,131072))),this._dirtyRowService.clearRange(),$.length>131072)for(var ne=0;ne<$.length;ne+=131072){var oe=ne+131072<$.length?ne+131072:$.length,J=typeof $=="string"?this._stringDecoder.decode($.substring(ne,oe),this._parseBuffer):this._utf8Decoder.decode($.subarray(ne,oe),this._parseBuffer);this._parser.parse(this._parseBuffer,J)}else J=typeof $=="string"?this._stringDecoder.decode($,this._parseBuffer):this._utf8Decoder.decode($,this._parseBuffer),this._parser.parse(this._parseBuffer,J);(F=this._bufferService.buffer).x===q&&F.y===V||this._onCursorMove.fire(),this._onRequestRefreshRows.fire(this._dirtyRowService.start,this._dirtyRowService.end)},N.prototype.print=function($,F,q){var V,ne,oe=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,R=oe.lines.get(oe.ybase+oe.y);this._dirtyRowService.markDirty(oe.y),oe.x&&q-F>0&&R.getWidth(oe.x-1)===2&&R.setCellFromCodePoint(oe.x-1,0,1,W.fg,W.bg,W.extended);for(var x=F;x<q;++x){if(V=$[x],ne=this._unicodeService.wcwidth(V),V<127&&J){var Y=J[String.fromCharCode(V)];Y&&(V=Y.charCodeAt(0))}if(z&&this._onA11yChar.fire(y.stringFromCodePoint(V)),ne||!oe.x){if(oe.x+ne-1>=X){if(B){for(;oe.x<X;)R.setCellFromCodePoint(oe.x++,0,1,W.fg,W.bg,W.extended);oe.x=0,oe.y++,oe.y===oe.scrollBottom+1?(oe.y--,this._onRequestScroll.fire(this._eraseAttrData(),!0)):(oe.y>=this._bufferService.rows&&(oe.y=this._bufferService.rows-1),oe.lines.get(oe.ybase+oe.y).isWrapped=!0),R=oe.lines.get(oe.ybase+oe.y)}else if(oe.x=X-1,ne===2)continue}if(G&&(R.insertCells(oe.x,ne,oe.getNullCell(W),W),R.getWidth(X-1)===2&&R.setCellFromCodePoint(X-1,l.NULL_CELL_CODE,l.NULL_CELL_WIDTH,W.fg,W.bg,W.extended)),R.setCellFromCodePoint(oe.x++,V,ne,W.fg,W.bg,W.extended),ne>0)for(;--ne;)R.setCellFromCodePoint(oe.x++,0,0,W.fg,W.bg,W.extended)}else R.getWidth(oe.x-1)?R.addCodepointToCell(oe.x-1,V):R.addCodepointToCell(oe.x-2,V)}q-F>0&&(R.loadCell(oe.x-1,this._workCell),this._workCell.getWidth()===2||this._workCell.getCode()>65535?this._parser.precedingCodepoint=0:this._workCell.isCombined()?this._parser.precedingCodepoint=this._workCell.getChars().charCodeAt(0):this._parser.precedingCodepoint=this._workCell.content),oe.x<X&&q-F>0&&R.getWidth(oe.x)===0&&!R.hasContent(oe.x)&&R.setCellFromCodePoint(oe.x,0,1,W.fg,W.bg,W.extended),this._dirtyRowService.markDirty(oe.y)},N.prototype.addCsiHandler=function($,F){var q=this;return $.final!=="t"||$.prefix||$.intermediates?this._parser.addCsiHandler($,F):this._parser.addCsiHandler($,function(V){return!C(V.params[0],q._optionsService.options.windowOptions)||F(V)})},N.prototype.addDcsHandler=function($,F){return this._parser.addDcsHandler($,new D.DcsHandler(F))},N.prototype.addEscHandler=function($,F){return this._parser.addEscHandler($,F)},N.prototype.addOscHandler=function($,F){return this._parser.addOscHandler($,new E.OscHandler(F))},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 $,F=this._bufferService.buffer;if(!this._coreService.decPrivateModes.reverseWraparound)return this._restrictCursor(),void(F.x>0&&F.x--);if(this._restrictCursor(this._bufferService.cols),F.x>0)F.x--;else if(F.x===0&&F.y>F.scrollTop&&F.y<=F.scrollBottom&&(!(($=F.lines.get(F.ybase+F.y))===null||$===void 0)&&$.isWrapped)){F.lines.get(F.ybase+F.y).isWrapped=!1,F.y--,F.x=this._bufferService.cols-1;var q=F.lines.get(F.ybase+F.y);q.hasWidth(F.x)&&!q.hasContent(F.x)&&F.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($,F){this._dirtyRowService.markDirty(this._bufferService.buffer.y),this._coreService.decPrivateModes.origin?(this._bufferService.buffer.x=$,this._bufferService.buffer.y=this._bufferService.buffer.scrollTop+F):(this._bufferService.buffer.x=$,this._bufferService.buffer.y=F),this._restrictCursor(),this._dirtyRowService.markDirty(this._bufferService.buffer.y)},N.prototype._moveCursor=function($,F){this._restrictCursor(),this._setCursor(this._bufferService.buffer.x+$,this._bufferService.buffer.y+F)},N.prototype.cursorUp=function($){var F=this._bufferService.buffer.y-this._bufferService.buffer.scrollTop;F>=0?this._moveCursor(0,-Math.min(F,$.params[0]||1)):this._moveCursor(0,-($.params[0]||1))},N.prototype.cursorDown=function($){var F=this._bufferService.buffer.scrollBottom-this._bufferService.buffer.y;F>=0?this._moveCursor(0,Math.min(F,$.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 F=$.params[0];F===0?delete this._bufferService.buffer.tabs[this._bufferService.buffer.x]:F===3&&(this._bufferService.buffer.tabs={})},N.prototype.cursorForwardTab=function($){if(!(this._bufferService.buffer.x>=this._bufferService.cols))for(var F=$.params[0]||1;F--;)this._bufferService.buffer.x=this._bufferService.buffer.nextStop()},N.prototype.cursorBackwardTab=function($){if(!(this._bufferService.buffer.x>=this._bufferService.cols))for(var F=$.params[0]||1,q=this._bufferService.buffer;F--;)q.x=q.prevStop()},N.prototype._eraseInBufferLine=function($,F,q,V){V===void 0&&(V=!1);var ne=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+$);ne.replaceCells(F,q,this._bufferService.buffer.getNullCell(this._eraseAttrData()),this._eraseAttrData()),V&&(ne.isWrapped=!1)},N.prototype._resetBufferLine=function($){var F=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+$);F.fill(this._bufferService.buffer.getNullCell(this._eraseAttrData())),F.isWrapped=!1},N.prototype.eraseInDisplay=function($){var F;switch(this._restrictCursor(),$.params[0]){case 0:for(F=this._bufferService.buffer.y,this._dirtyRowService.markDirty(F),this._eraseInBufferLine(F++,this._bufferService.buffer.x,this._bufferService.cols,this._bufferService.buffer.x===0);F<this._bufferService.rows;F++)this._resetBufferLine(F);this._dirtyRowService.markDirty(F);break;case 1:for(F=this._bufferService.buffer.y,this._dirtyRowService.markDirty(F),this._eraseInBufferLine(F,0,this._bufferService.buffer.x+1,!0),this._bufferService.buffer.x+1>=this._bufferService.cols&&(this._bufferService.buffer.lines.get(F+1).isWrapped=!1);F--;)this._resetBufferLine(F);this._dirtyRowService.markDirty(0);break;case 2:for(F=this._bufferService.rows,this._dirtyRowService.markDirty(F-1);F--;)this._resetBufferLine(F);this._dirtyRowService.markDirty(0);break;case 3:var q=this._bufferService.buffer.lines.length-this._bufferService.rows;q>0&&(this._bufferService.buffer.lines.trimStart(q),this._bufferService.buffer.ybase=Math.max(this._bufferService.buffer.ybase-q,0),this._bufferService.buffer.ydisp=Math.max(this._bufferService.buffer.ydisp-q,0),this._onScroll.fire(0))}},N.prototype.eraseInLine=function($){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 F=$.params[0]||1,q=this._bufferService.buffer;if(!(q.y>q.scrollBottom||q.y<q.scrollTop)){for(var V=q.ybase+q.y,ne=this._bufferService.rows-1-q.scrollBottom,oe=this._bufferService.rows-1+q.ybase-ne+1;F--;)q.lines.splice(oe-1,1),q.lines.splice(V,0,q.getBlankLine(this._eraseAttrData()));this._dirtyRowService.markRangeDirty(q.y,q.scrollBottom),q.x=0}},N.prototype.deleteLines=function($){this._restrictCursor();var F=$.params[0]||1,q=this._bufferService.buffer;if(!(q.y>q.scrollBottom||q.y<q.scrollTop)){var V,ne=q.ybase+q.y;for(V=this._bufferService.rows-1-q.scrollBottom,V=this._bufferService.rows-1+q.ybase-V;F--;)q.lines.splice(ne,1),q.lines.splice(V,0,q.getBlankLine(this._eraseAttrData()));this._dirtyRowService.markRangeDirty(q.y,q.scrollBottom),q.x=0}},N.prototype.insertChars=function($){this._restrictCursor();var F=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+this._bufferService.buffer.y);F&&(F.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 F=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+this._bufferService.buffer.y);F&&(F.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 F=$.params[0]||1,q=this._bufferService.buffer;F--;)q.lines.splice(q.ybase+q.scrollTop,1),q.lines.splice(q.ybase+q.scrollBottom,0,q.getBlankLine(this._eraseAttrData()));this._dirtyRowService.markRangeDirty(q.scrollTop,q.scrollBottom)},N.prototype.scrollDown=function($){for(var F=$.params[0]||1,q=this._bufferService.buffer;F--;)q.lines.splice(q.ybase+q.scrollBottom,1),q.lines.splice(q.ybase+q.scrollTop,0,q.getBlankLine(f.DEFAULT_ATTR_DATA));this._dirtyRowService.markRangeDirty(q.scrollTop,q.scrollBottom)},N.prototype.scrollLeft=function($){var F=this._bufferService.buffer;if(!(F.y>F.scrollBottom||F.y<F.scrollTop)){for(var q=$.params[0]||1,V=F.scrollTop;V<=F.scrollBottom;++V){var ne=F.lines.get(F.ybase+V);ne.deleteCells(0,q,F.getNullCell(this._eraseAttrData()),this._eraseAttrData()),ne.isWrapped=!1}this._dirtyRowService.markRangeDirty(F.scrollTop,F.scrollBottom)}},N.prototype.scrollRight=function($){var F=this._bufferService.buffer;if(!(F.y>F.scrollBottom||F.y<F.scrollTop)){for(var q=$.params[0]||1,V=F.scrollTop;V<=F.scrollBottom;++V){var ne=F.lines.get(F.ybase+V);ne.insertCells(0,q,F.getNullCell(this._eraseAttrData()),this._eraseAttrData()),ne.isWrapped=!1}this._dirtyRowService.markRangeDirty(F.scrollTop,F.scrollBottom)}},N.prototype.insertColumns=function($){var F=this._bufferService.buffer;if(!(F.y>F.scrollBottom||F.y<F.scrollTop)){for(var q=$.params[0]||1,V=F.scrollTop;V<=F.scrollBottom;++V){var ne=this._bufferService.buffer.lines.get(F.ybase+V);ne.insertCells(F.x,q,F.getNullCell(this._eraseAttrData()),this._eraseAttrData()),ne.isWrapped=!1}this._dirtyRowService.markRangeDirty(F.scrollTop,F.scrollBottom)}},N.prototype.deleteColumns=function($){var F=this._bufferService.buffer;if(!(F.y>F.scrollBottom||F.y<F.scrollTop)){for(var q=$.params[0]||1,V=F.scrollTop;V<=F.scrollBottom;++V){var ne=F.lines.get(F.ybase+V);ne.deleteCells(F.x,q,F.getNullCell(this._eraseAttrData()),this._eraseAttrData()),ne.isWrapped=!1}this._dirtyRowService.markRangeDirty(F.scrollTop,F.scrollBottom)}},N.prototype.eraseChars=function($){this._restrictCursor();var F=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+this._bufferService.buffer.y);F&&(F.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 F=$.params[0]||1,q=new Uint32Array(F),V=0;V<F;++V)q[V]=this._parser.precedingCodepoint;this.print(q,0,q.length)}},N.prototype.sendDeviceAttributesPrimary=function($){$.params[0]>0||(this._is("xterm")||this._is("rxvt-unicode")||this._is("screen")?this._coreService.triggerDataEvent(w.C0.ESC+"[?1;2c"):this._is("linux")&&this._coreService.triggerDataEvent(w.C0.ESC+"[?6c"))},N.prototype.sendDeviceAttributesSecondary=function($){$.params[0]>0||(this._is("xterm")?this._coreService.triggerDataEvent(w.C0.ESC+"[>0;276;0c"):this._is("rxvt-unicode")?this._coreService.triggerDataEvent(w.C0.ESC+"[>85;95;0c"):this._is("linux")?this._coreService.triggerDataEvent($.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($){for(var F=0;F<$.length;F++)switch($.params[F]){case 4:this._coreService.modes.insertMode=!0}},N.prototype.setModePrivate=function($){for(var F=0;F<$.length;F++)switch($.params[F]){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($){for(var F=0;F<$.length;F++)switch($.params[F]){case 4:this._coreService.modes.insertMode=!1}},N.prototype.resetModePrivate=function($){for(var F=0;F<$.length;F++)switch($.params[F]){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(),$.params[F]===1049&&this.restoreCursor(),this._coreService.isCursorInitialized=!0,this._onRequestRefreshRows.fire(0,this._bufferService.rows-1),this._onRequestSyncScrollBar.fire();break;case 2004:this._coreService.decPrivateModes.bracketedPasteMode=!1}},N.prototype._updateAttrColor=function($,F,q,V,ne){return F===2?($|=50331648,$&=-16777216,$|=p.AttributeData.fromColorRGB([q,V,ne])):F===5&&($&=-50331904,$|=33554432|255&q),$},N.prototype._extractColor=function($,F,q){var V=[0,0,-1,0,0,0],ne=0,oe=0;do{if(V[oe+ne]=$.params[F+oe],$.hasSubParams(F+oe)){var J=$.getSubParams(F+oe),z=0;do V[1]===5&&(ne=1),V[oe+z+1+ne]=J[z];while(++z<J.length&&z+oe+1+ne<V.length);break}if(V[1]===5&&oe+ne>=2||V[1]===2&&oe+ne>=5)break;V[1]&&(ne=1)}while(++oe+F<$.length&&oe+ne<V.length);for(z=2;z<V.length;++z)V[z]===-1&&(V[z]=0);switch(V[0]){case 38:q.fg=this._updateAttrColor(q.fg,V[1],V[3],V[4],V[5]);break;case 48:q.bg=this._updateAttrColor(q.bg,V[1],V[3],V[4],V[5]);break;case 58:q.extended=q.extended.clone(),q.extended.underlineColor=this._updateAttrColor(q.extended.underlineColor,V[1],V[3],V[4],V[5])}return oe},N.prototype._processUnderline=function($,F){F.extended=F.extended.clone(),(!~$||$>5)&&($=1),F.extended.underlineStyle=$,F.fg|=268435456,$===0&&(F.fg&=-268435457),F.updateExtended()},N.prototype.charAttributes=function($){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 F,q=$.length,V=this._curAttrData,ne=0;ne<q;ne++)(F=$.params[ne])>=30&&F<=37?(V.fg&=-50331904,V.fg|=16777216|F-30):F>=40&&F<=47?(V.bg&=-50331904,V.bg|=16777216|F-40):F>=90&&F<=97?(V.fg&=-50331904,V.fg|=16777224|F-90):F>=100&&F<=107?(V.bg&=-50331904,V.bg|=16777224|F-100):F===0?(V.fg=f.DEFAULT_ATTR_DATA.fg,V.bg=f.DEFAULT_ATTR_DATA.bg):F===1?V.fg|=134217728:F===3?V.bg|=67108864:F===4?(V.fg|=268435456,this._processUnderline($.hasSubParams(ne)?$.getSubParams(ne)[0]:1,V)):F===5?V.fg|=536870912:F===7?V.fg|=67108864:F===8?V.fg|=1073741824:F===2?V.bg|=134217728:F===21?this._processUnderline(2,V):F===22?(V.fg&=-134217729,V.bg&=-134217729):F===23?V.bg&=-67108865:F===24?V.fg&=-268435457:F===25?V.fg&=-536870913:F===27?V.fg&=-67108865:F===28?V.fg&=-1073741825:F===39?(V.fg&=-67108864,V.fg|=16777215&f.DEFAULT_ATTR_DATA.fg):F===49?(V.bg&=-67108864,V.bg|=16777215&f.DEFAULT_ATTR_DATA.bg):F===38||F===48||F===58?ne+=this._extractColor($,ne,V):F===59?(V.extended=V.extended.clone(),V.extended.underlineColor=-1,V.updateExtended()):F===100?(V.fg&=-67108864,V.fg|=16777215&f.DEFAULT_ATTR_DATA.fg,V.bg&=-67108864,V.bg|=16777215&f.DEFAULT_ATTR_DATA.bg):this._logService.debug("Unknown SGR attribute: %d.",F)},N.prototype.deviceStatus=function($){switch($.params[0]){case 5:this._coreService.triggerDataEvent(w.C0.ESC+"[0n");break;case 6:var F=this._bufferService.buffer.y+1,q=this._bufferService.buffer.x+1;this._coreService.triggerDataEvent(w.C0.ESC+"["+F+";"+q+"R")}},N.prototype.deviceStatusPrivate=function($){switch($.params[0]){case 6:var F=this._bufferService.buffer.y+1,q=this._bufferService.buffer.x+1;this._coreService.triggerDataEvent(w.C0.ESC+"[?"+F+";"+q+"R")}},N.prototype.softReset=function($){this._coreService.isCursorHidden=!1,this._onRequestSyncScrollBar.fire(),this._bufferService.buffer.scrollTop=0,this._bufferService.buffer.scrollBottom=this._bufferService.rows-1,this._curAttrData=f.DEFAULT_ATTR_DATA.clone(),this._coreService.reset(),this._charsetService.reset(),this._bufferService.buffer.savedX=0,this._bufferService.buffer.savedY=this._bufferService.buffer.ybase,this._bufferService.buffer.savedCurAttrData.fg=this._curAttrData.fg,this._bufferService.buffer.savedCurAttrData.bg=this._curAttrData.bg,this._bufferService.buffer.savedCharset=this._charsetService.charset,this._coreService.decPrivateModes.origin=!1},N.prototype.setCursorStyle=function($){var F=$.params[0]||1;switch(F){case 1:case 2:this._optionsService.options.cursorStyle="block";break;case 3:case 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22:F!==0&&F!==2||(this._windowTitleStack.push(this._windowTitle),this._windowTitleStack.length>10&&this._windowTitleStack.shift()),F!==0&&F!==1||(this._iconNameStack.push(this._iconName),this._iconNameStack.length>10&&this._iconNameStack.shift());break;case 23:F!==0&&F!==2||this._windowTitleStack.length&&this.setTitle(this._windowTitleStack.pop()),F!==0&&F!==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(u,p){if(!(u<0||u>=this._line.length))return p?(this._line.loadCell(u,p),p):this._line.loadCell(u,new I.CellData)},l.prototype.translateToString=function(u,p,E){return this._line.translateToString(u,p,E)},l}(),f=function(){function l(u){this._core=u}return l.prototype.registerCsiHandler=function(u,p){return this._core.addCsiHandler(u,function(E){return p(E.toArray())})},l.prototype.addCsiHandler=function(u,p){return this.registerCsiHandler(u,p)},l.prototype.registerDcsHandler=function(u,p){return this._core.addDcsHandler(u,function(E,D){return p(E,D.toArray())})},l.prototype.addDcsHandler=function(u,p){return this.registerDcsHandler(u,p)},l.prototype.registerEscHandler=function(u,p){return this._core.addEscHandler(u,p)},l.prototype.addEscHandler=function(u,p){return this.registerEscHandler(u,p)},l.prototype.registerOscHandler=function(u,p){return this._core.addOscHandler(u,p)},l.prototype.addOscHandler=function(u,p){return this.registerOscHandler(u,p)},l}(),c=function(){function l(u){this._core=u}return l.prototype.register=function(u){this._core.unicodeService.register(u)},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(u){this._core.unicodeService.activeVersion=u},enumerable:!1,configurable:!0}),l}()},function(me,b,k){"use strict";var I,K=this&&this.__extends||(I=function(X,B){return(I=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(G,W){G.__proto__=W}||function(G,W){for(var R in W)W.hasOwnProperty(R)&&(G[R]=W[R])})(X,B)},function(X,B){function G(){this.constructor=X}I(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 T=k(36),w=k(37),_=k(38),O=k(12),m=k(19),n=k(40),y=k(50),f=k(51),c=k(11),l=k(7),u=k(18),p=k(54),E=k(55),D=k(56),L=k(57),C=k(59),A=k(0),P=k(16),U=k(27),N=k(60),$=k(5),F=k(61),q=k(62),V=k(63),ne=k(64),oe=k(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(V.Linkifier2)),W.register(W._inputHandler.onRequestBell(function(){return W.bell()})),W.register(W._inputHandler.onRequestRefreshRows(function(R,x){return W.refresh(R,x)})),W.register(W._inputHandler.onRequestReset(function(){return W.reset()})),W.register(W._inputHandler.onRequestScroll(function(R,x){return W.scroll(R,x||void 0)})),W.register(W._inputHandler.onRequestWindowsOptionsReport(function(R){return W._reportWindowsOptions(R)})),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(R){return W._afterResize(R.cols,R.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,R;this._isDisposed||(X.prototype.dispose.call(this),(G=this._renderService)===null||G===void 0||G.dispose(),this._customKeyEventHandler=void 0,this.write=function(){},(R=(W=this.element)===null||W===void 0?void 0:W.parentNode)===null||R===void 0||R.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,R,x,Y;switch(X.prototype._updateOptions.call(this,G),G){case"fontFamily":case"fontSize":(W=this._renderService)===null||W===void 0||W.clear(),(R=this._charSizeService)===null||R===void 0||R.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":(x=this.viewport)===null||x===void 0||x.syncScrollArea();break;case"screenReaderMode":this.optionsService.options.screenReaderMode?!this._accessibilityManager&&this._renderService&&(this._accessibilityManager=new D.AccessibilityManager(this,this._renderService)):((Y=this._accessibilityManager)===null||Y===void 0||Y.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(O.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(O.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,R=this._bufferService.buffer.x*this._charSizeService.width;this.textarea.style.left=R+"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(R){G.hasSelection()&&_.copyHandler(R,G._selectionService)}));var W=function(R){return _.handlePasteEvent(R,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(R){R.button===2&&_.rightClickHandler(R,G.textarea,G.screenElement,G._selectionService,G.options.rightClickSelectsWord)})):this.register(l.addDisposableDomListener(this.element,"contextmenu",function(R){_.rightClickHandler(R,G.textarea,G.screenElement,G._selectionService,G.options.rightClickSelectsWord)})),c.isLinux&&this.register(l.addDisposableDomListener(this.element,"auxclick",function(R){R.button===1&&_.moveTextAreaUnderMouseCursor(R,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 R=J.createDocumentFragment();this._viewportElement=J.createElement("div"),this._viewportElement.classList.add("xterm-viewport"),R.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),R.appendChild(this.screenElement),this.textarea=J.createElement("textarea"),this.textarea.classList.add("xterm-helper-textarea"),this.textarea.setAttribute("aria-label",u.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(te){return W._onTextAreaFocus(te)})),this.register(l.addDisposableDomListener(this.textarea,"blur",function(){return W._onTextAreaBlur()})),this._helperContainer.appendChild(this.textarea);var x=this._instantiationService.createInstance(ne.CoreBrowserService,this.textarea);this._instantiationService.setService($.ICoreBrowserService,x),this._charSizeService=this._instantiationService.createInstance(F.CharSizeService,this._document,this._helperContainer),this._instantiationService.setService($.ICharSizeService,this._charSizeService),this._compositionView=J.createElement("div"),this._compositionView.classList.add("composition-view"),this._compositionHelper=this._instantiationService.createInstance(T.CompositionHelper,this.textarea,this._compositionView),this._helperContainer.appendChild(this._compositionView),this.element.appendChild(R),this._theme=this.options.theme||this._theme,this._colorManager=new U.ColorManager(J,this.options.allowTransparency),this.register(this.optionsService.onOptionChange(function(te){return W._colorManager.onOptionsChange(te)})),this._colorManager.setTheme(this._theme);var Y=this._createRenderer();this._renderService=this.register(this._instantiationService.createInstance(N.RenderService,Y,this.rows,this.screenElement)),this._instantiationService.setService($.IRenderService,this._renderService),this.register(this._renderService.onRenderedBufferChange(function(te){return W._onRender.fire(te)})),this.onResize(function(te){return W._renderService.resize(te.cols,te.rows)}),this._soundService=this._instantiationService.createInstance(p.SoundService),this._instantiationService.setService($.ISoundService,this._soundService),this._mouseService=this._instantiationService.createInstance(q.MouseService),this._instantiationService.setService($.IMouseService,this._mouseService),this.viewport=this._instantiationService.createInstance(w.Viewport,function(te,Se){return W.scrollLines(te,Se)},this._viewportElement,this._viewportScrollArea),this.viewport.onThemeChange(this._colorManager.colors),this.register(this._inputHandler.onRequestSyncScrollBar(function(){return W.viewport.syncScrollArea()})),this.register(this.viewport),this.register(this.onCursorMove(function(){W._renderService.onCursorMove(),W._syncTextArea()})),this.register(this.onResize(function(){return W._renderService.onResize(W.cols,W.rows)})),this.register(this.onBlur(function(){return W._renderService.onBlur()})),this.register(this.onFocus(function(){return W._renderService.onFocus()})),this.register(this._renderService.onDimensionsChange(function(){return W.viewport.syncScrollArea()})),this._selectionService=this.register(this._instantiationService.createInstance(f.SelectionService,this.element,this.screenElement)),this._instantiationService.setService($.ISelectionService,this._selectionService),this.register(this._selectionService.onRequestScrollLines(function(te){return W.scrollLines(te.amount,te.suppressScrollEvent)})),this.register(this._selectionService.onSelectionChange(function(){return W._onSelectionChange.fire()})),this.register(this._selectionService.onRequestRedraw(function(te){return W._renderService.onSelectionChanged(te.start,te.end,te.columnSelectMode)})),this.register(this._selectionService.onLinuxMouseSelection(function(te){W.textarea.value=te,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(te){return W._selectionService.onMouseDown(te)})),this._coreMouseService.areMouseEventsActive?(this._selectionService.disable(),this.element.classList.add("enable-mouse-events")):this._selectionService.enable(),this.options.screenReaderMode&&(this._accessibilityManager=new D.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(n.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,R,x;this._theme=G,(W=this._colorManager)===null||W===void 0||W.setTheme(G),(R=this._renderService)===null||R===void 0||R.setColors(this._colorManager.colors),(x=this.viewport)===null||x===void 0||x.onThemeChange(this._colorManager.colors)},B.prototype.bindMouse=function(){var G=this,W=this,R=this.element;function x(Ee){var ze,He,Be=W._mouseService.getRawByteCoords(Ee,W.screenElement,W.cols,W.rows);if(!Be)return!1;switch(Ee.overrideType||Ee.type){case"mousemove":He=32,Ee.buttons===void 0?(ze=3,Ee.button!==void 0&&(ze=Ee.button<3?Ee.button:3)):ze=1&Ee.buttons?0:4&Ee.buttons?1:2&Ee.buttons?2:3;break;case"mouseup":He=0,ze=Ee.button<3?Ee.button:3;break;case"mousedown":He=1,ze=Ee.button<3?Ee.button:3;break;case"wheel":Ee.deltaY!==0&&(He=Ee.deltaY<0?0:1),ze=4;break;default:return!1}return!(He===void 0||ze===void 0||ze>4)&&W._coreMouseService.triggerMouseEvent({col:Be.x-33,row:Be.y-33,button:ze,action:He,ctrl:Ee.ctrlKey,alt:Ee.altKey,shift:Ee.shiftKey})}var Y={mouseup:null,wheel:null,mousedrag:null,mousemove:null},te=function(Ee){return x(Ee),Ee.buttons||(G._document.removeEventListener("mouseup",Y.mouseup),Y.mousedrag&&G._document.removeEventListener("mousemove",Y.mousedrag)),G.cancel(Ee)},Se=function(Ee){return x(Ee),Ee.preventDefault(),G.cancel(Ee)},Ie=function(Ee){Ee.buttons&&x(Ee)},Ge=function(Ee){Ee.buttons||x(Ee)};this.register(this._coreMouseService.onProtocolChange(function(Ee){Ee?(G.optionsService.options.logLevel==="debug"&&G._logService.debug("Binding to mouse events:",G._coreMouseService.explainEvents(Ee)),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&Ee?Y.mousemove||(R.addEventListener("mousemove",Ge),Y.mousemove=Ge):(R.removeEventListener("mousemove",Y.mousemove),Y.mousemove=null),16&Ee?Y.wheel||(R.addEventListener("wheel",Se,{passive:!1}),Y.wheel=Se):(R.removeEventListener("wheel",Y.wheel),Y.wheel=null),2&Ee?Y.mouseup||(Y.mouseup=te):(G._document.removeEventListener("mouseup",Y.mouseup),Y.mouseup=null),4&Ee?Y.mousedrag||(Y.mousedrag=Ie):(G._document.removeEventListener("mousemove",Y.mousedrag),Y.mousedrag=null)})),this._coreMouseService.activeProtocol=this._coreMouseService.activeProtocol,this.register(l.addDisposableDomListener(R,"mousedown",function(Ee){if(Ee.preventDefault(),G.focus(),G._coreMouseService.areMouseEventsActive&&!G._selectionService.shouldForceSelection(Ee))return x(Ee),Y.mouseup&&G._document.addEventListener("mouseup",Y.mouseup),Y.mousedrag&&G._document.addEventListener("mousemove",Y.mousedrag),G.cancel(Ee)})),this.register(l.addDisposableDomListener(R,"wheel",function(Ee){if(!Y.wheel){if(!G.buffer.hasScrollback){var ze=G.viewport.getLinesScrolled(Ee);if(ze===0)return;for(var He=O.C0.ESC+(G._coreService.decPrivateModes.applicationCursorKeys?"O":"[")+(Ee.deltaY<0?"A":"B"),Be="",lt=0;lt<Math.abs(ze);lt++)Be+=He;G._coreService.triggerDataEvent(Be,!0)}}},{passive:!0})),this.register(l.addDisposableDomListener(R,"wheel",function(Ee){if(!Y.wheel)return G.viewport.onWheel(Ee)?void 0:G.cancel(Ee)},{passive:!1})),this.register(l.addDisposableDomListener(R,"touchstart",function(Ee){if(!G._coreMouseService.areMouseEventsActive)return G.viewport.onTouchStart(Ee),G.cancel(Ee)},{passive:!0})),this.register(l.addDisposableDomListener(R,"touchmove",function(Ee){if(!G._coreMouseService.areMouseEventsActive)return G.viewport.onTouchMove(Ee)?void 0:G.cancel(Ee)},{passive:!1}))},B.prototype.refresh=function(G,W){var R;(R=this._renderService)===null||R===void 0||R.refreshRows(G,W)},B.prototype._queueLinkification=function(G,W){var R;(R=this.linkifier)===null||R===void 0||R.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,R){var x=this.linkifier.registerLinkMatcher(G,W,R);return this.refresh(0,this.rows-1),x},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,R){this._selectionService.setSelection(G,W,R)},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 R;(R=this._selectionService)===null||R===void 0||R.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=C.evaluateKeyboardEvent(G,this._coreService.decPrivateModes.applicationCursorKeys,this.browser.isMac,this.options.macOptionIsMeta);if(this.updateCursorStyle(G),W.type===3||W.type===2){var R=this.rows-1;return this.scrollLines(W.type===2?-R:R),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!==O.C0.ETX&&W.key!==O.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 R=G.isMac&&!this.options.macOptionIsMeta&&W.altKey&&!W.ctrlKey&&!W.metaKey||G.isWindows&&W.altKey&&W.ctrlKey&&!W.metaKey;return W.type==="keypress"?R:R&&(!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 R,x;(R=this._charSizeService)===null||R===void 0||R.measure(),(x=this.viewport)===null||x===void 0||x.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(P.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 R=this._customKeyEventHandler;this._setup(),X.prototype.reset.call(this),(G=this._selectionService)===null||G===void 0||G.reset(),this._customKeyEventHandler=R,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 m.WindowsOptionsReportType.GET_WIN_SIZE_PIXELS:var W=this._renderService.dimensions.scaledCanvasWidth.toFixed(0),R=this._renderService.dimensions.scaledCanvasHeight.toFixed(0);this._coreService.triggerDataEvent(O.C0.ESC+"[4;"+R+";"+W+"t");break;case m.WindowsOptionsReportType.GET_CELL_SIZE_PIXELS:var x=this._renderService.dimensions.scaledCellWidth.toFixed(0),Y=this._renderService.dimensions.scaledCellHeight.toFixed(0);this._coreService.triggerDataEvent(O.C0.ESC+"[6;"+Y+";"+x+"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}(oe.CoreTerminal);b.Terminal=z},function(me,b,k){"use strict";var I=this&&this.__decorate||function(O,m,n,y){var f,c=arguments.length,l=c<3?m:y===null?y=Object.getOwnPropertyDescriptor(m,n):y;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")l=Reflect.decorate(O,m,n,y);else for(var 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f=this._textarea.value.substring(this._compositionPosition.start,this._compositionPosition.end);this._coreService.triggerDataEvent(f,!0)}},O.prototype._handleAnyTextareaChanges=function(){var m=this,n=this._textarea.value;setTimeout(function(){if(!m._isComposing){var y=m._textarea.value.replace(n,"");y.length>0&&m._coreService.triggerDataEvent(y,!0)}},0)},O.prototype.updateCompositionElements=function(m){var n=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"}m||setTimeout(function(){return n.updateCompositionElements(!0)},0)}},O=I([K(2,w.IBufferService),K(3,w.IOptionsService),K(4,T.ICharSizeService),K(5,w.ICoreService)],O)}();b.CompositionHelper=_},function(me,b,k){"use strict";var I,K=this&&this.__extends||(I=function(f,c){return(I=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(l,u){l.__proto__=u}||function(l,u){for(var p in u)u.hasOwnProperty(p)&&(l[p]=u[p])})(f,c)},function(f,c){function l(){this.constructor=f}I(f,c),f.prototype=c===null?Object.create(c):(l.prototype=c.prototype,new l)}),T=this&&this.__decorate||function(f,c,l,u){var p,E=arguments.length,D=E<3?c:u===null?u=Object.getOwnPropertyDescriptor(c,l):u;if(typeof Reflect=="object"&&typeof 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u._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 u=this._bufferService.buffer.ydisp*this._currentRowHeight;this._viewportElement.scrollTop!==u&&(this._ignoreNextScrollEvent=!0,this._viewportElement.scrollTop=u),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 this._refresh(l);if(this._lastRecordedViewportHeight===this._renderService.dimensions.canvasHeight){var u=this._bufferService.buffer.ydisp*this._currentRowHeight;this._lastScrollTop===u&&this._lastScrollTop===this._viewportElement.scrollTop&&this._renderService.dimensions.scaledCellHeight/window.devicePixelRatio===this._currentRowHeight||this._refresh(l)}else this._refresh(l)},c.prototype._onScroll=function(l){if(this._lastScrollTop=this._viewportElement.scrollTop,this._viewportElement.offsetParent)if(this._ignoreNextScrollEvent)this._ignoreNextScrollEvent=!1;else{var u=Math.round(this._lastScrollTop/this._currentRowHeight)-this._bufferService.buffer.ydisp;this._scrollLines(u,!0)}},c.prototype._bubbleScroll=function(l,u){var p=this._viewportElement.scrollTop+this._lastRecordedViewportHeight;return!(u<0&&this._viewportElement.scrollTop!==0||u>0&&p<this._lastRecordedBufferHeight)||(l.cancelable&&l.preventDefault(),!1)},c.prototype.onWheel=function(l){var u=this._getPixelsScrolled(l);return u!==0&&(this._viewportElement.scrollTop+=u,this._bubbleScroll(l,u))},c.prototype._getPixelsScrolled=function(l){if(l.deltaY===0)return 0;var u=this._applyScrollModifier(l.deltaY,l);return l.deltaMode===WheelEvent.DOM_DELTA_LINE?u*=this._currentRowHeight:l.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(u*=this._currentRowHeight*this._bufferService.rows),u},c.prototype.getLinesScrolled=function(l){if(l.deltaY===0)return 0;var u=this._applyScrollModifier(l.deltaY,l);return l.deltaMode===WheelEvent.DOM_DELTA_PIXEL?(u/=this._currentRowHeight+0,this._wheelPartialScroll+=u,u=Math.floor(Math.abs(this._wheelPartialScroll))*(this._wheelPartialScroll>0?1:-1),this._wheelPartialScroll%=1):l.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(u*=this._bufferService.rows),u},c.prototype._applyScrollModifier=function(l,u){var p=this._optionsService.options.fastScrollModifier;return p==="alt"&&u.altKey||p==="ctrl"&&u.ctrlKey||p==="shift"&&u.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 u=this._lastTouchY-l.touches[0].pageY;return this._lastTouchY=l.touches[0].pageY,u!==0&&(this._viewportElement.scrollTop+=u,this._bubbleScroll(l,u))},c=T([w(3,n.IBufferService),w(4,n.IOptionsService),w(5,m.ICharSizeService),w(6,m.IRenderService)],c)}(_.Disposable);b.Viewport=y},function(me,b,k){"use strict";function I(_){return _.replace(/\r?\n/g,"\r")}function K(_,O){return O?"\x1B[200~"+_+"\x1B[201~":_}function T(_,O,m){_=K(_=I(_),m.decPrivateModes.bracketedPasteMode),m.triggerDataEvent(_,!0),O.value=""}function w(_,O,m){var n=m.getBoundingClientRect(),y=_.clientX-n.left-10,f=_.clientY-n.top-10;O.style.width="20px",O.style.height="20px",O.style.left=y+"px",O.style.top=f+"px",O.style.zIndex="1000",O.focus()}Object.defineProperty(b,"__esModule",{value:!0}),b.rightClickHandler=b.moveTextAreaUnderMouseCursor=b.paste=b.handlePasteEvent=b.copyHandler=b.bracketTextForPaste=b.prepareTextForTerminal=void 0,b.prepareTextForTerminal=I,b.bracketTextForPaste=K,b.copyHandler=function(_,O){_.clipboardData&&_.clipboardData.setData("text/plain",O.selectionText),_.preventDefault()},b.handlePasteEvent=function(_,O,m){_.stopPropagation(),_.clipboardData&&T(_.clipboardData.getData("text/plain"),O,m)},b.paste=T,b.moveTextAreaUnderMouseCursor=w,b.rightClickHandler=function(_,O,m,n,y){w(_,O,m),y&&!n.isClickInSelection(_)&&n.selectWordAtCursor(_),O.value=n.selectionText,O.select()}},function(me,b,k){"use strict";var I,K=this&&this.__extends||(I=function(f,c){return(I=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(l,u){l.__proto__=u}||function(l,u){for(var p in u)u.hasOwnProperty(p)&&(l[p]=u[p])})(f,c)},function(f,c){function l(){this.constructor=f}I(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 T=k(2),w=k(15),_=k(21),O=k(22),m=k(24),n=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,u,p){this.table[l<<8|c]=u<<4|p},f.prototype.addMany=function(c,l,u,p){for(var E=0;E<c.length;E++)this.table[l<<8|c[E]]=u<<4|p},f}();b.TransitionTable=n,b.VT500_TRANSITION_TABLE=function(){var f=new n(4095),c=Array.apply(null,Array(256)).map(function(L,C){return C}),l=function(L,C){return c.slice(L,C)},u=l(32,127),p=l(0,24);p.push(25),p.push.apply(p,l(28,32));var E,D=l(0,14);for(E in 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f.addMany(p,0,3,0),f.addMany(p,1,3,1),f.add(127,1,0,1),f.addMany(p,8,0,8),f.addMany(p,3,3,3),f.add(127,3,0,3),f.addMany(p,4,3,4),f.add(127,4,0,4),f.addMany(p,6,3,6),f.addMany(p,5,3,5),f.add(127,5,0,5),f.addMany(p,2,3,2),f.add(127,2,0,2),f.add(93,1,4,8),f.addMany(u,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(u,7,0,7),f.addMany(p,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(p,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(p,11,0,11),f.addMany(l(32,128),11,0,11),f.addMany(l(28,32),11,0,11),f.addMany(p,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(p,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(p,13,13,13),f.addMany(u,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 u=f.call(this)||this;return u._transitions=l,u.initialState=0,u.currentState=u.initialState,u._params=new _.Params,u._params.addParam(0),u._collect=0,u.precedingCodepoint=0,u._printHandlerFb=function(p,E,D){},u._executeHandlerFb=function(p){},u._csiHandlerFb=function(p,E){},u._escHandlerFb=function(p){},u._errorHandlerFb=function(p){return p},u._printHandler=u._printHandlerFb,u._executeHandlers=Object.create(null),u._csiHandlers=Object.create(null),u._escHandlers=Object.create(null),u._oscParser=new O.OscParser,u._dcsParser=new m.DcsParser,u._errorHandler=u._errorHandlerFb,u.setEscHandler({final:"\\"},function(){}),u}return K(c,f),c.prototype._identifier=function(l,u){u===void 0&&(u=[64,126]);var p=0;if(l.prefix){if(l.prefix.length>1)throw new Error("only one byte as prefix supported");if((p=l.prefix.charCodeAt(0))&&60>p||p>63)throw new Error("prefix must be in range 0x3c .. 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this._escHandlers[this._identifier(l,[48,126])]},c.prototype.setEscHandlerFallback=function(l){this._escHandlerFb=l},c.prototype.setExecuteHandler=function(l,u){this._executeHandlers[l.charCodeAt(0)]=u},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,u){var p=this._identifier(l);this._csiHandlers[p]===void 0&&(this._csiHandlers[p]=[]);var E=this._csiHandlers[p];return E.push(u),{dispose:function(){var D=E.indexOf(u);D!==-1&&E.splice(D,1)}}},c.prototype.setCsiHandler=function(l,u){this._csiHandlers[this._identifier(l)]=[u]},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,u){return this._dcsParser.addHandler(this._identifier(l),u)},c.prototype.setDcsHandler=function(l,u){this._dcsParser.setHandler(this._identifier(l),u)},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,u){return this._oscParser.addHandler(l,u)},c.prototype.setOscHandler=function(l,u){this._oscParser.setHandler(l,u)},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,u){for(var p=0,E=0,D=this.currentState,L=this._oscParser,C=this._dcsParser,A=this._collect,P=this._params,U=this._transitions.table,N=0;N<u;++N){switch((E=U[D<<8|((p=l[N])<160?p:160)])>>4){case 2:for(var $=N+1;;++$){if($>=u||(p=l[$])<32||p>126&&p<160){this._printHandler(l,N,$),N=$-1;break}if(++$>=u||(p=l[$])<32||p>126&&p<160){this._printHandler(l,N,$),N=$-1;break}if(++$>=u||(p=l[$])<32||p>126&&p<160){this._printHandler(l,N,$),N=$-1;break}if(++$>=u||(p=l[$])<32||p>126&&p<160){this._printHandler(l,N,$),N=$-1;break}}break;case 3:this._executeHandlers[p]?this._executeHandlers[p]():this._executeHandlerFb(p),this.precedingCodepoint=0;break;case 0:break;case 1:if(this._errorHandler({position:N,code:p,currentState:D,collect:A,params:P,abort:!1}).abort)return;break;case 7:for(var F=this._csiHandlers[A<<8|p],q=F?F.length-1:-1;q>=0&&F[q](P)===!1;q--);q<0&&this._csiHandlerFb(A<<8|p,P),this.precedingCodepoint=0;break;case 8:do switch(p){case 59:P.addParam(0);break;case 58:P.addSubParam(-1);break;default:P.addDigit(p-48)}while(++N<u&&(p=l[N])>47&&p<60);N--;break;case 9:A<<=8,A|=p;break;case 10:for(var V=this._escHandlers[A<<8|p],ne=V?V.length-1:-1;ne>=0&&V[ne]()===!1;ne--);ne<0&&this._escHandlerFb(A<<8|p),this.precedingCodepoint=0;break;case 11:P.reset(),P.addParam(0),A=0;break;case 12:C.hook(A<<8|p,P);break;case 13:for(var oe=N+1;;++oe)if(oe>=u||(p=l[oe])===24||p===26||p===27||p>127&&p<160){C.put(l,N,oe),N=oe-1;break}break;case 14:C.unhook(p!==24&&p!==26),p===27&&(E|=1),P.reset(),P.addParam(0),A=0,this.precedingCodepoint=0;break;case 4:L.start();break;case 5:for(var J=N+1;;J++)if(J>=u||(p=l[J])<32||p>127&&p<=159){L.put(l,N,J),N=J-1;break}break;case 6:L.end(p!==24&&p!==26),p===27&&(E|=1),P.reset(),P.addParam(0),A=0,this.precedingCodepoint=0}D=15&E}this._collect=A,this.currentState=D},c}(T.Disposable);b.EscapeSequenceParser=y},function(me,b,k){"use strict";var I,K=this&&this.__extends||(I=function(L,C){return(I=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(A,P){A.__proto__=P}||function(A,P){for(var U in P)P.hasOwnProperty(U)&&(A[U]=P[U])})(L,C)},function(L,C){function A(){this.constructor=L}I(L,C),L.prototype=C===null?Object.create(C):(A.prototype=C.prototype,new A)}),T=this&&this.__decorate||function(L,C,A,P){var U,N=arguments.length,$=N<3?C:P===null?P=Object.getOwnPropertyDescriptor(C,A):P;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")$=Reflect.decorate(L,C,A,P);else for(var F=L.length-1;F>=0;F--)(U=L[F])&&($=(N<3?U($):N>3?U(C,A,$):U(C,A))||$);return N>3&&$&&Object.defineProperty(C,A,$),$},w=this&&this.__param||function(L,C){return function(A,P){C(A,P,L)}};Object.defineProperty(b,"__esModule",{value:!0}),b.Renderer=void 0;var _=k(41),O=k(47),m=k(48),n=k(49),y=k(29),f=k(2),c=k(5),l=k(1),u=k(25),p=k(0),E=1,D=function(L){function C(A,P,U,N,$,F,q,V,ne){var oe=L.call(this)||this;oe._colors=A,oe._screenElement=P,oe._bufferService=$,oe._charSizeService=F,oe._optionsService=q,oe._id=E++,oe._onRequestRedraw=new p.EventEmitter;var J=oe._optionsService.options.allowTransparency;return oe._characterJoinerRegistry=new y.CharacterJoinerRegistry(oe._bufferService),oe._renderLayers=[new _.TextRenderLayer(oe._screenElement,0,oe._colors,oe._characterJoinerRegistry,J,oe._id,oe._bufferService,q),new O.SelectionRenderLayer(oe._screenElement,1,oe._colors,oe._id,oe._bufferService,q),new n.LinkRenderLayer(oe._screenElement,2,oe._colors,oe._id,U,N,oe._bufferService,q),new m.CursorRenderLayer(oe._screenElement,3,oe._colors,oe._id,oe._onRequestRedraw,oe._bufferService,q,V,ne)],oe.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},oe._devicePixelRatio=window.devicePixelRatio,oe._updateDimensions(),oe.onOptionsChanged(),oe}return K(C,L),Object.defineProperty(C.prototype,"onRequestRedraw",{get:function(){return this._onRequestRedraw.event},enumerable:!1,configurable:!0}),C.prototype.dispose=function(){for(var A=0,P=this._renderLayers;A<P.length;A++)P[A].dispose();L.prototype.dispose.call(this),u.removeTerminalFromCache(this._id)},C.prototype.onDevicePixelRatioChange=function(){this._devicePixelRatio!==window.devicePixelRatio&&(this._devicePixelRatio=window.devicePixelRatio,this.onResize(this._bufferService.cols,this._bufferService.rows))},C.prototype.setColors=function(A){this._colors=A;for(var P=0,U=this._renderLayers;P<U.length;P++){var N=U[P];N.setColors(this._colors),N.reset()}},C.prototype.onResize=function(A,P){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"},C.prototype.onCharSizeChanged=function(){this.onResize(this._bufferService.cols,this._bufferService.rows)},C.prototype.onBlur=function(){this._runOperation(function(A){return A.onBlur()})},C.prototype.onFocus=function(){this._runOperation(function(A){return A.onFocus()})},C.prototype.onSelectionChanged=function(A,P,U){U===void 0&&(U=!1),this._runOperation(function(N){return N.onSelectionChanged(A,P,U)})},C.prototype.onCursorMove=function(){this._runOperation(function(A){return A.onCursorMove()})},C.prototype.onOptionsChanged=function(){this._runOperation(function(A){return A.onOptionsChanged()})},C.prototype.clear=function(){this._runOperation(function(A){return A.reset()})},C.prototype._runOperation=function(A){for(var P=0,U=this._renderLayers;P<U.length;P++)A(U[P])},C.prototype.renderRows=function(A,P){for(var U=0,N=this._renderLayers;U<N.length;U++)N[U].onGridChanged(A,P)},C.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)},C.prototype.registerCharacterJoiner=function(A){return this._characterJoinerRegistry.registerCharacterJoiner(A)},C.prototype.deregisterCharacterJoiner=function(A){return this._characterJoinerRegistry.deregisterCharacterJoiner(A)},C=T([w(4,l.IBufferService),w(5,c.ICharSizeService),w(6,l.IOptionsService),w(7,l.ICoreService),w(8,c.ICoreBrowserService)],C)}(f.Disposable);b.Renderer=D},function(me,b,k){"use strict";var I,K=this&&this.__extends||(I=function(f,c){return(I=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(l,u){l.__proto__=u}||function(l,u){for(var p in u)u.hasOwnProperty(p)&&(l[p]=u[p])})(f,c)},function(f,c){function l(){this.constructor=f}I(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 T=k(42),w=k(13),_=k(6),O=k(3),m=k(29),n=k(4),y=function(f){function c(l,u,p,E,D,L,C,A){var P=f.call(this,l,"text",u,D,p,L,C,A)||this;return P._characterWidth=0,P._characterFont="",P._characterOverlapCache={},P._workCell=new n.CellData,P._state=new T.GridCache,P._characterJoinerRegistry=E,P}return K(c,f),c.prototype.resize=function(l){f.prototype.resize.call(this,l);var u=this._getFont(!1,!1);this._characterWidth===l.scaledCharWidth&&this._characterFont===u||(this._characterWidth=l.scaledCharWidth,this._characterFont=u,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,u,p,E){for(var D=l;D<=u;D++)for(var L=D+this._bufferService.buffer.ydisp,C=this._bufferService.buffer.lines.get(L),A=p?p.getJoinedCharacters(L):[],P=0;P<this._bufferService.cols;P++){C.loadCell(P,this._workCell);var U=this._workCell,N=!1,$=P;if(U.getWidth()!==0){if(A.length>0&&P===A[0][0]){N=!0;var F=A.shift();U=new m.JoinedCellData(this._workCell,C.translateToString(!0,F[0],F[1]),F[1]-F[0]),$=F[1]-1}!N&&this._isOverlapping(U)&&$<C.length-1&&C.getCodePoint($+1)===O.NULL_CELL_CODE&&(U.content&=-12582913,U.content|=2<<22),E(U,P,D),P=$}}},c.prototype._drawBackground=function(l,u){var p=this,E=this._ctx,D=this._bufferService.cols,L=0,C=0,A=null;E.save(),this._forEachCell(l,u,null,function(P,U,N){var $=null;P.isInverse()?$=P.isFgDefault()?p._colors.foreground.css:P.isFgRGB()?"rgb("+_.AttributeData.toColorRGB(P.getFgColor()).join(",")+")":p._colors.ansi[P.getFgColor()].css:P.isBgRGB()?$="rgb("+_.AttributeData.toColorRGB(P.getBgColor()).join(",")+")":P.isBgPalette()&&($=p._colors.ansi[P.getBgColor()].css),A===null&&(L=U,C=N),N!==C?(E.fillStyle=A||"",p._fillCells(L,C,D-L,1),L=U,C=N):A!==$&&(E.fillStyle=A||"",p._fillCells(L,C,U-L,1),L=U,C=N),A=$}),A!==null&&(E.fillStyle=A,this._fillCells(L,C,D-L,1)),E.restore()},c.prototype._drawForeground=function(l,u){var p=this;this._forEachCell(l,u,this._characterJoinerRegistry,function(E,D,L){if(!E.isInvisible()&&(p._drawChars(E,D,L),E.isUnderline())){if(p._ctx.save(),E.isInverse())if(E.isBgDefault())p._ctx.fillStyle=p._colors.background.css;else if(E.isBgRGB())p._ctx.fillStyle="rgb("+_.AttributeData.toColorRGB(E.getBgColor()).join(",")+")";else{var C=E.getBgColor();p._optionsService.options.drawBoldTextInBrightColors&&E.isBold()&&C<8&&(C+=8),p._ctx.fillStyle=p._colors.ansi[C].css}else if(E.isFgDefault())p._ctx.fillStyle=p._colors.foreground.css;else if(E.isFgRGB())p._ctx.fillStyle="rgb("+_.AttributeData.toColorRGB(E.getFgColor()).join(",")+")";else{var A=E.getFgColor();p._optionsService.options.drawBoldTextInBrightColors&&E.isBold()&&A<8&&(A+=8),p._ctx.fillStyle=p._colors.ansi[A].css}p._fillBottomLineAtCells(D,L,E.getWidth()),p._ctx.restore()}})},c.prototype.onGridChanged=function(l,u){this._state.cache.length!==0&&(this._charAtlas&&this._charAtlas.beginFrame(),this._clearCells(0,l,this._bufferService.cols,u-l+1),this._drawBackground(l,u),this._drawForeground(l,u))},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 u=l.getChars();if(this._characterOverlapCache.hasOwnProperty(u))return this._characterOverlapCache[u];this._ctx.save(),this._ctx.font=this._characterFont;var p=Math.floor(this._ctx.measureText(u).width)>this._characterWidth;return this._ctx.restore(),this._characterOverlapCache[u]=p,p},c}(w.BaseRenderLayer);b.TextRenderLayer=y},function(me,b,k){"use strict";Object.defineProperty(b,"__esModule",{value:!0}),b.GridCache=void 0;var I=function(){function K(){this.cache=[]}return K.prototype.resize=function(T,w){for(var _=0;_<T;_++){this.cache.length<=_&&this.cache.push([]);for(var O=this.cache[_].length;O<w;O++)this.cache[_].push(void 0);this.cache[_].length=w}this.cache.length=T},K.prototype.clear=function(){for(var T=0;T<this.cache.length;T++)for(var w=0;w<this.cache[T].length;w++)this.cache[T][w]=void 0},K}();b.GridCache=I},function(me,b,k){"use strict";var I,K=this&&this.__extends||(I=function(p,E){return(I=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(D,L){D.__proto__=L}||function(D,L){for(var C in L)L.hasOwnProperty(C)&&(D[C]=L[C])})(p,E)},function(p,E){function D(){this.constructor=p}I(p,E),p.prototype=E===null?Object.create(E):(D.prototype=E.prototype,new D)});Object.defineProperty(b,"__esModule",{value:!0}),b.NoneCharAtlas=b.DynamicCharAtlas=b.getGlyphCacheKey=void 0;var T=k(9),w=k(44),_=k(27),O=k(46),m=k(11),n=k(28),y=k(10),f={css:"rgba(0, 0, 0, 0)",rgba:0};function c(p){return p.code<<21|p.bg<<12|p.fg<<3|(p.bold?0:4)+(p.dim?0:2)+(p.italic?0:1)}b.getGlyphCacheKey=c;var l=function(p){function E(D,L){var C=p.call(this)||this;C._config=L,C._drawToCacheCount=0,C._glyphsWaitingOnBitmap=[],C._bitmapCommitTimeout=null,C._bitmap=null,C._cacheCanvas=D.createElement("canvas"),C._cacheCanvas.width=1024,C._cacheCanvas.height=1024,C._cacheCtx=n.throwIfFalsy(C._cacheCanvas.getContext("2d",{alpha:!0}));var A=D.createElement("canvas");A.width=C._config.scaledCharWidth,A.height=C._config.scaledCharHeight,C._tmpCtx=n.throwIfFalsy(A.getContext("2d",{alpha:C._config.allowTransparency})),C._width=Math.floor(1024/C._config.scaledCharWidth),C._height=Math.floor(1024/C._config.scaledCharHeight);var P=C._width*C._height;return C._cacheMap=new O.LRUMap(P),C._cacheMap.prealloc(P),C}return K(E,p),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(D,L,C,A){if(L.code===32)return!0;if(!this._canCache(L))return!1;var P=c(L),U=this._cacheMap.get(P);if(U!=null)return this._drawFromCache(D,U,C,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 $=this._drawToCache(L,N);return this._cacheMap.set(P,$),this._drawFromCache(D,$,C,A),!0}return!1},E.prototype._canCache=function(D){return D.code<256},E.prototype._toCoordinateX=function(D){return D%this._width*this._config.scaledCharWidth},E.prototype._toCoordinateY=function(D){return Math.floor(D/this._width)*this._config.scaledCharHeight},E.prototype._drawFromCache=function(D,L,C,A){if(!L.isEmpty){var P=this._toCoordinateX(L.index),U=this._toCoordinateY(L.index);D.drawImage(L.inBitmap?this._bitmap:this._cacheCanvas,P,U,this._config.scaledCharWidth,this._config.scaledCharHeight,C,A,this._config.scaledCharWidth,this._config.scaledCharHeight)}},E.prototype._getColorFromAnsiIndex=function(D){return D<this._config.colors.ansi.length?this._config.colors.ansi[D]:_.DEFAULT_ANSI_COLORS[D]},E.prototype._getBackgroundColor=function(D){return this._config.allowTransparency?f:D.bg===T.INVERTED_DEFAULT_COLOR?this._config.colors.foreground:D.bg<256?this._getColorFromAnsiIndex(D.bg):this._config.colors.background},E.prototype._getForegroundColor=function(D){return D.fg===T.INVERTED_DEFAULT_COLOR?y.color.opaque(this._config.colors.background):D.fg<256?this._getColorFromAnsiIndex(D.fg):this._config.colors.foreground},E.prototype._drawToCache=function(D,L){this._drawToCacheCount++,this._tmpCtx.save();var C=this._getBackgroundColor(D);this._tmpCtx.globalCompositeOperation="copy",this._tmpCtx.fillStyle=C.css,this._tmpCtx.fillRect(0,0,this._config.scaledCharWidth,this._config.scaledCharHeight),this._tmpCtx.globalCompositeOperation="source-over";var A=D.bold?this._config.fontWeightBold:this._config.fontWeight,P=D.italic?"italic":"";this._tmpCtx.font=P+" "+A+" "+this._config.fontSize*this._config.devicePixelRatio+"px "+this._config.fontFamily,this._tmpCtx.textBaseline="middle",this._tmpCtx.fillStyle=this._getForegroundColor(D).css,D.dim&&(this._tmpCtx.globalAlpha=T.DIM_OPACITY),this._tmpCtx.fillText(D.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(V,ne){for(var oe=!0,J=ne.rgba>>>24,z=ne.rgba>>>16&255,X=ne.rgba>>>8&255,B=0;B<V.data.length;B+=4)V.data[B]===J&&V.data[B+1]===z&&V.data[B+2]===X?V.data[B+3]=0:oe=!1;return oe}(U,C));var $=this._toCoordinateX(L),F=this._toCoordinateY(L);this._cacheCtx.putImageData(U,$,F);var q={index:L,isEmpty:N,inBitmap:!1};return this._addGlyphToBitmap(q),q},E.prototype._addGlyphToBitmap=function(D){var L=this;!("createImageBitmap"in window)||m.isFirefox||m.isSafari||(this._glyphsWaitingOnBitmap.push(D),this._bitmapCommitTimeout===null&&(this._bitmapCommitTimeout=window.setTimeout(function(){return L._generateBitmap()},100)))},E.prototype._generateBitmap=function(){var D=this,L=this._glyphsWaitingOnBitmap;this._glyphsWaitingOnBitmap=[],window.createImageBitmap(this._cacheCanvas).then(function(C){D._bitmap=C;for(var A=0;A<L.length;A++)L[A].inBitmap=!0}),this._bitmapCommitTimeout=null},E}(w.BaseCharAtlas);b.DynamicCharAtlas=l;var u=function(p){function E(D,L){return p.call(this)||this}return K(E,p),E.prototype.draw=function(D,L,C,A){return!1},E}(w.BaseCharAtlas);b.NoneCharAtlas=u},function(me,b,k){"use strict";Object.defineProperty(b,"__esModule",{value:!0}),b.BaseCharAtlas=void 0;var I=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=I},function(me,b,k){"use strict";Object.defineProperty(b,"__esModule",{value:!0}),b.ColorContrastCache=void 0;var I=function(){function K(){this._color={},this._rgba={}}return K.prototype.clear=function(){this._color={},this._rgba={}},K.prototype.setCss=function(T,w,_){this._rgba[T]||(this._rgba[T]={}),this._rgba[T][w]=_},K.prototype.getCss=function(T,w){return this._rgba[T]?this._rgba[T][w]:void 0},K.prototype.setColor=function(T,w,_){this._color[T]||(this._color[T]={}),this._color[T][w]=_},K.prototype.getColor=function(T,w){return this._color[T]?this._color[T][w]:void 0},K}();b.ColorContrastCache=I},function(me,b,k){"use strict";Object.defineProperty(b,"__esModule",{value:!0}),b.LRUMap=void 0;var I=function(){function 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C=f===l?m[0]:this._bufferService.cols;this._fillCells(0,l,C,1)}}this._state.start=[O[0],O[1]],this._state.end=[m[0],m[1]],this._state.columnSelectMode=n,this._state.ydisp=this._bufferService.buffer.ydisp}}else this._clearState()},_.prototype._didStateChange=function(O,m,n,y){return!this._areCoordinatesEqual(O,this._state.start)||!this._areCoordinatesEqual(m,this._state.end)||n!==this._state.columnSelectMode||y!==this._state.ydisp},_.prototype._areCoordinatesEqual=function(O,m){return!(!O||!m)&&O[0]===m[0]&&O[1]===m[1]},_}(k(13).BaseRenderLayer);b.SelectionRenderLayer=T},function(me,b,k){"use strict";var I,K=this&&this.__extends||(I=function(m,n){return(I=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])})(m,n)},function(m,n){function y(){this.constructor=m}I(m,n),m.prototype=n===null?Object.create(n):(y.prototype=n.prototype,new 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u=this._optionsService.options.cursorStyle;return u&&u!=="block"?this._cursorRenderers[u](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=u,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 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0&&(n=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)},n)},m.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)},m.prototype.resume=function(){this.pause(),this._animationTimeRestarted=void 0,this._restartInterval(),this.restartBlinkAnimation()},m}()},function(me,b,k){"use strict";var I,K=this&&this.__extends||(I=function(m,n){return(I=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])})(m,n)},function(m,n){function y(){this.constructor=m}I(m,n),m.prototype=n===null?Object.create(n):(y.prototype=n.prototype,new y)});Object.defineProperty(b,"__esModule",{value:!0}),b.LinkRenderLayer=void 0;var T=k(13),w=k(9),_=k(26),O=function(m){function n(y,f,c,l,u,p,E,D){var L=m.call(this,y,"link",f,!0,c,l,E,D)||this;return u.onShowLinkUnderline(function(C){return L._onShowLinkUnderline(C)}),u.onHideLinkUnderline(function(C){return L._onHideLinkUnderline(C)}),p.onShowLinkUnderline(function(C){return 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f=y.y1+1;f<y.y2;f++)this._fillBottomLineAtCells(0,f,y.cols);this._fillBottomLineAtCells(0,y.y2,y.x2)}this._state=y},n.prototype._onHideLinkUnderline=function(y){this._clearCurrentLink()},n}(T.BaseRenderLayer);b.LinkRenderLayer=O},function(me,b,k){"use strict";var I=this&&this.__decorate||function(m,n,y,f){var c,l=arguments.length,u=l<3?n:f===null?f=Object.getOwnPropertyDescriptor(n,y):f;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")u=Reflect.decorate(m,n,y,f);else for(var p=m.length-1;p>=0;p--)(c=m[p])&&(u=(l<3?c(u):l>3?c(n,y,u):c(n,y))||u);return l>3&&u&&Object.defineProperty(n,y,u),u},K=this&&this.__param||function(m,n){return function(y,f){n(y,f,m)}};Object.defineProperty(b,"__esModule",{value:!0}),b.MouseZone=b.Linkifier=void 0;var T=k(0),w=k(1),_=function(){function m(n,y,f){this._bufferService=n,this._logService=y,this._unicodeService=f,this._linkMatchers=[],this._nextLinkMatcherId=0,this._onShowLinkUnderline=new T.EventEmitter,this._onHideLinkUnderline=new T.EventEmitter,this._onLinkTooltip=new T.EventEmitter,this._rowsToLinkify={start:void 0,end:void 0}}return Object.defineProperty(m.prototype,"onShowLinkUnderline",{get:function(){return this._onShowLinkUnderline.event},enumerable:!1,configurable:!0}),Object.defineProperty(m.prototype,"onHideLinkUnderline",{get:function(){return this._onHideLinkUnderline.event},enumerable:!1,configurable:!0}),Object.defineProperty(m.prototype,"onLinkTooltip",{get:function(){return this._onLinkTooltip.event},enumerable:!1,configurable:!0}),m.prototype.attachToDom=function(n,y){this._element=n,this._mouseZoneManager=y},m.prototype.linkifyRows=function(n,y){var f=this;this._mouseZoneManager&&(this._rowsToLinkify.start===void 0||this._rowsToLinkify.end===void 0?(this._rowsToLinkify.start=n,this._rowsToLinkify.end=y):(this._rowsToLinkify.start=Math.min(this._rowsToLinkify.start,n),this._rowsToLinkify.end=Math.max(this._rowsToLinkify.end,y)),this._mouseZoneManager.clearAll(n,y),this._rowsTimeoutId&&clearTimeout(this._rowsTimeoutId),this._rowsTimeoutId=setTimeout(function(){return f._linkifyRows()},m._timeBeforeLatency))},m.prototype._linkifyRows=function(){this._rowsTimeoutId=void 0;var n=this._bufferService.buffer;if(this._rowsToLinkify.start!==void 0&&this._rowsToLinkify.end!==void 0){var y=n.ydisp+this._rowsToLinkify.start;if(!(y>=n.lines.length)){for(var f=n.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 u=l.next(),p=0;p<this._linkMatchers.length;p++)this._doLinkifyRow(u.range.first,u.content,this._linkMatchers[p]);this._rowsToLinkify.start=void 0,this._rowsToLinkify.end=void 0}}else this._logService.debug("_rowToLinkify was unset before _linkifyRows was called")},m.prototype.registerLinkMatcher=function(n,y,f){if(f===void 0&&(f={}),!y)throw new Error("handler must be defined");var c={id:this._nextLinkMatcherId++,regex:n,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},m.prototype._addLinkMatcherToList=function(n){if(this._linkMatchers.length!==0){for(var y=this._linkMatchers.length-1;y>=0;y--)if(n.priority<=this._linkMatchers[y].priority)return void this._linkMatchers.splice(y+1,0,n);this._linkMatchers.splice(0,0,n)}else this._linkMatchers.push(n)},m.prototype.deregisterLinkMatcher=function(n){for(var y=0;y<this._linkMatchers.length;y++)if(this._linkMatchers[y].id===n)return this._linkMatchers.splice(y,1),!0;return!1},m.prototype._doLinkifyRow=function(n,y,f){for(var c,l=this,u=new RegExp(f.regex.source,(f.regex.flags||"")+"g"),p=-1,E=function(){var L=c[typeof f.matchIndex!="number"?0:f.matchIndex];if(!L)return D._logService.debug("match found without corresponding matchIndex",c,f),"break";if(p=y.indexOf(L,p+1),u.lastIndex=p+L.length,p<0)return"break";var C=D._bufferService.buffer.stringIndexToBufferIndex(n,p);if(C[0]<0)return"break";var A=D._bufferService.buffer.lines.get(C[0]);if(!A)return"break";var P=A.getFg(C[1]),U=P?P>>9&511:void 0;f.validationCallback?f.validationCallback(L,function(N){l._rowsTimeoutId||N&&l._addLink(C[1],C[0]-l._bufferService.buffer.ydisp,L,f,U)}):D._addLink(C[1],C[0]-D._bufferService.buffer.ydisp,L,f,U)},D=this;(c=u.exec(y))!==null&&E()!=="break";);},m.prototype._addLink=function(n,y,f,c,l){var u=this;if(this._mouseZoneManager&&this._element){var p=this._unicodeService.getStringCellWidth(f),E=n%this._bufferService.cols,D=y+Math.floor(n/this._bufferService.cols),L=(E+p)%this._bufferService.cols,C=D+Math.floor((E+p)/this._bufferService.cols);L===0&&(L=this._bufferService.cols,C--),this._mouseZoneManager.add(new O(E+1,D+1,L+1,C+1,function(A){if(c.handler)return c.handler(A,f);var P=window.open();P?(P.opener=null,P.location.href=f):console.warn("Opening link blocked as opener could not be cleared")},function(){u._onShowLinkUnderline.fire(u._createLinkHoverEvent(E,D,L,C,l)),u._element.classList.add("xterm-cursor-pointer")},function(A){u._onLinkTooltip.fire(u._createLinkHoverEvent(E,D,L,C,l)),c.hoverTooltipCallback&&c.hoverTooltipCallback(A,f,{start:{x:E,y:D},end:{x:L,y:C}})},function(){u._onHideLinkUnderline.fire(u._createLinkHoverEvent(E,D,L,C,l)),u._element.classList.remove("xterm-cursor-pointer"),c.hoverLeaveCallback&&c.hoverLeaveCallback()},function(A){return!c.willLinkActivate||c.willLinkActivate(A,f)}))}},m.prototype._createLinkHoverEvent=function(n,y,f,c,l){return{x1:n,y1:y,x2:f,y2:c,cols:this._bufferService.cols,fg:l}},m._timeBeforeLatency=200,m=I([K(0,w.IBufferService),K(1,w.ILogService),K(2,w.IUnicodeService)],m)}();b.Linkifier=_;var O=function(m,n,y,f,c,l,u,p,E){this.x1=m,this.y1=n,this.x2=y,this.y2=f,this.clickCallback=c,this.hoverCallback=l,this.tooltipCallback=u,this.leaveCallback=p,this.willLinkActivate=E};b.MouseZone=O},function(me,b,k){"use strict";var I,K=this&&this.__extends||(I=function(L,C){return(I=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(A,P){A.__proto__=P}||function(A,P){for(var U in P)P.hasOwnProperty(U)&&(A[U]=P[U])})(L,C)},function(L,C){function A(){this.constructor=L}I(L,C),L.prototype=C===null?Object.create(C):(A.prototype=C.prototype,new A)}),T=this&&this.__decorate||function(L,C,A,P){var U,N=arguments.length,$=N<3?C:P===null?P=Object.getOwnPropertyDescriptor(C,A):P;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")$=Reflect.decorate(L,C,A,P);else for(var F=L.length-1;F>=0;F--)(U=L[F])&&($=(N<3?U($):N>3?U(C,A,$):U(C,A))||$);return N>3&&$&&Object.defineProperty(C,A,$),$},w=this&&this.__param||function(L,C){return function(A,P){C(A,P,L)}};Object.defineProperty(b,"__esModule",{value:!0}),b.SelectionService=void 0;var _=k(11),O=k(52),m=k(4),n=k(0),y=k(5),f=k(1),c=k(30),l=k(53),u=k(2),p="\xA0",E=new RegExp(p,"g"),D=function(L){function C(A,P,U,N,$,F,q){var V=L.call(this)||this;return V._element=A,V._screenElement=P,V._bufferService=U,V._coreService=N,V._mouseService=$,V._optionsService=F,V._renderService=q,V._dragScrollAmount=0,V._enabled=!0,V._workCell=new m.CellData,V._mouseDownTimeStamp=0,V._onLinuxMouseSelection=V.register(new n.EventEmitter),V._onRedrawRequest=V.register(new n.EventEmitter),V._onSelectionChange=V.register(new n.EventEmitter),V._onRequestScrollLines=V.register(new n.EventEmitter),V._mouseMoveListener=function(ne){return V._onMouseMove(ne)},V._mouseUpListener=function(ne){return V._onMouseUp(ne)},V._coreService.onUserInput(function(){V.hasSelection&&V.clearSelection()}),V._trimListener=V._bufferService.buffer.lines.onTrim(function(ne){return V._onTrim(ne)}),V.register(V._bufferService.buffers.onBufferActivate(function(ne){return V._onBufferActivate(ne)})),V.enable(),V._model=new O.SelectionModel(V._bufferService),V._activeSelectionMode=0,V}return K(C,L),Object.defineProperty(C.prototype,"onLinuxMouseSelection",{get:function(){return this._onLinuxMouseSelection.event},enumerable:!1,configurable:!0}),Object.defineProperty(C.prototype,"onRequestRedraw",{get:function(){return this._onRedrawRequest.event},enumerable:!1,configurable:!0}),Object.defineProperty(C.prototype,"onSelectionChange",{get:function(){return this._onSelectionChange.event},enumerable:!1,configurable:!0}),Object.defineProperty(C.prototype,"onRequestScrollLines",{get:function(){return this._onRequestScrollLines.event},enumerable:!1,configurable:!0}),C.prototype.dispose=function(){this._removeMouseDownListeners()},C.prototype.reset=function(){this.clearSelection()},C.prototype.disable=function(){this.clearSelection(),this._enabled=!1},C.prototype.enable=function(){this._enabled=!0},Object.defineProperty(C.prototype,"selectionStart",{get:function(){return this._model.finalSelectionStart},enumerable:!1,configurable:!0}),Object.defineProperty(C.prototype,"selectionEnd",{get:function(){return this._model.finalSelectionEnd},enumerable:!1,configurable:!0}),Object.defineProperty(C.prototype,"hasSelection",{get:function(){var A=this._model.finalSelectionStart,P=this._model.finalSelectionEnd;return!(!A||!P)&&(A[0]!==P[0]||A[1]!==P[1])},enumerable:!1,configurable:!0}),Object.defineProperty(C.prototype,"selectionText",{get:function(){var A=this._model.finalSelectionStart,P=this._model.finalSelectionEnd;if(!A||!P)return"";var U=this._bufferService.buffer,N=[];if(this._activeSelectionMode===3){if(A[0]===P[0])return"";for(var $=A[1];$<=P[1];$++){var F=U.translateBufferLineToString($,!0,A[0],P[0]);N.push(F)}}else{var q=A[1]===P[1]?P[0]:void 0;for(N.push(U.translateBufferLineToString(A[1],!0,A[0],q)),$=A[1]+1;$<=P[1]-1;$++){var V=U.lines.get($);F=U.translateBufferLineToString($,!0),V&&V.isWrapped?N[N.length-1]+=F:N.push(F)}A[1]!==P[1]&&(V=U.lines.get(P[1]),F=U.translateBufferLineToString(P[1],!0,0,P[0]),V&&V.isWrapped?N[N.length-1]+=F:N.push(F))}return N.map(function(ne){return ne.replace(E," ")}).join(_.isWindows?`\r
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`)},enumerable:!1,configurable:!0}),C.prototype.clearSelection=function(){this._model.clearSelection(),this._removeMouseDownListeners(),this.refresh(),this._onSelectionChange.fire()},C.prototype.refresh=function(A){var P=this;this._refreshAnimationFrame||(this._refreshAnimationFrame=window.requestAnimationFrame(function(){return P._refresh()})),_.isLinux&&A&&this.selectionText.length&&this._onLinuxMouseSelection.fire(this.selectionText)},C.prototype._refresh=function(){this._refreshAnimationFrame=void 0,this._onRedrawRequest.fire({start:this._model.finalSelectionStart,end:this._model.finalSelectionEnd,columnSelectMode:this._activeSelectionMode===3})},C.prototype.isClickInSelection=function(A){var P=this._getMouseBufferCoords(A),U=this._model.finalSelectionStart,N=this._model.finalSelectionEnd;return!!(U&&N&&P)&&this._areCoordsInSelection(P,U,N)},C.prototype._areCoordsInSelection=function(A,P,U){return A[1]>P[1]&&A[1]<U[1]||P[1]===U[1]&&A[1]===P[1]&&A[0]>=P[0]&&A[0]<U[0]||P[1]<U[1]&&A[1]===U[1]&&A[0]<U[0]||P[1]<U[1]&&A[1]===P[1]&&A[0]>=P[0]},C.prototype.selectWordAtCursor=function(A){var P=this._getMouseBufferCoords(A);P&&(this._selectWordAt(P,!1),this._model.selectionEnd=void 0,this.refresh(!0))},C.prototype.selectAll=function(){this._model.isSelectAllActive=!0,this.refresh(),this._onSelectionChange.fire()},C.prototype.selectLines=function(A,P){this._model.clearSelection(),A=Math.max(A,0),P=Math.min(P,this._bufferService.buffer.lines.length-1),this._model.selectionStart=[0,A],this._model.selectionEnd=[this._bufferService.cols,P],this.refresh(),this._onSelectionChange.fire()},C.prototype._onTrim=function(A){this._model.onTrim(A)&&this.refresh()},C.prototype._getMouseBufferCoords=function(A){var P=this._mouseService.getCoords(A,this._screenElement,this._bufferService.cols,this._bufferService.rows,!0);if(P)return P[0]--,P[1]--,P[1]+=this._bufferService.buffer.ydisp,P},C.prototype._getMouseEventScrollAmount=function(A){var P=c.getCoordsRelativeToElement(A,this._screenElement)[1],U=this._renderService.dimensions.canvasHeight;return P>=0&&P<=U?0:(P>U&&(P-=U),P=Math.min(Math.max(P,-50),50),(P/=50)/Math.abs(P)+Math.round(14*P))},C.prototype.shouldForceSelection=function(A){return _.isMac?A.altKey&&this._optionsService.options.macOptionClickForcesSelection:A.shiftKey},C.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)}},C.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)},C.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},C.prototype._onIncrementalClick=function(A){this._model.selectionStart&&(this._model.selectionEnd=this._getMouseBufferCoords(A))},C.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 P=this._bufferService.buffer.lines.get(this._model.selectionStart[1]);P&&P.length!==this._model.selectionStart[0]&&P.hasWidth(this._model.selectionStart[0])===0&&this._model.selectionStart[0]++}},C.prototype._onDoubleClick=function(A){var P=this._getMouseBufferCoords(A);P&&(this._activeSelectionMode=1,this._selectWordAt(P,!0))},C.prototype._onTripleClick=function(A){var P=this._getMouseBufferCoords(A);P&&(this._activeSelectionMode=2,this._selectLineAt(P[1]))},C.prototype.shouldColumnSelect=function(A){return A.altKey&&!(_.isMac&&this._optionsService.options.macOptionClickForcesSelection)},C.prototype._onMouseMove=function(A){if(A.stopImmediatePropagation(),this._model.selectionStart){var P=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]++}P&&P[0]===this._model.selectionEnd[0]&&P[1]===this._model.selectionEnd[1]||this.refresh(!0)}else this.refresh(!0)}},C.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()}},C.prototype._onMouseUp=function(A){var P=A.timeStamp-this._mouseDownTimeStamp;if(this._removeMouseDownListeners(),this.selectionText.length<=1&&P<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()},C.prototype._onBufferActivate=function(A){var P=this;this.clearSelection(),this._trimListener.dispose(),this._trimListener=A.activeBuffer.lines.onTrim(function(U){return P._onTrim(U)})},C.prototype._convertViewportColToCharacterIndex=function(A,P){for(var U=P[0],N=0;P[0]>=N;N++){var $=A.loadCell(N,this._workCell).getChars().length;this._workCell.getWidth()===0?U--:$>1&&P[0]!==N&&(U+=$-1)}return U},C.prototype.setSelection=function(A,P,U){this._model.clearSelection(),this._removeMouseDownListeners(),this._model.selectionStart=[A,P],this._model.selectionStartLength=U,this.refresh()},C.prototype._getWordAt=function(A,P,U,N){if(U===void 0&&(U=!0),N===void 0&&(N=!0),!(A[0]>=this._bufferService.cols)){var $=this._bufferService.buffer,F=$.lines.get(A[1]);if(F){var q=$.translateBufferLineToString(A[1],!1),V=this._convertViewportColToCharacterIndex(F,A),ne=V,oe=A[0]-V,J=0,z=0,X=0,B=0;if(q.charAt(V)===" "){for(;V>0&&q.charAt(V-1)===" ";)V--;for(;ne<q.length&&q.charAt(ne+1)===" ";)ne++}else{var G=A[0],W=A[0];F.getWidth(G)===0&&(J++,G--),F.getWidth(W)===2&&(z++,W++);var R=F.getString(W).length;for(R>1&&(B+=R-1,ne+=R-1);G>0&&V>0&&!this._isCharWordSeparator(F.loadCell(G-1,this._workCell));){F.loadCell(G-1,this._workCell);var x=this._workCell.getChars().length;this._workCell.getWidth()===0?(J++,G--):x>1&&(X+=x-1,V-=x-1),V--,G--}for(;W<F.length&&ne+1<q.length&&!this._isCharWordSeparator(F.loadCell(W+1,this._workCell));){F.loadCell(W+1,this._workCell);var Y=this._workCell.getChars().length;this._workCell.getWidth()===2?(z++,W++):Y>1&&(B+=Y-1,ne+=Y-1),ne++,W++}}ne++;var te=V+oe-J+X,Se=Math.min(this._bufferService.cols,ne-V+J+z-X-B);if(P||q.slice(V,ne).trim()!==""){if(U&&te===0&&F.getCodePoint(0)!==32){var Ie=$.lines.get(A[1]-1);if(Ie&&F.isWrapped&&Ie.getCodePoint(this._bufferService.cols-1)!==32){var Ge=this._getWordAt([this._bufferService.cols-1,A[1]-1],!1,!0,!1);if(Ge){var Ee=this._bufferService.cols-Ge.start;te-=Ee,Se+=Ee}}}if(N&&te+Se===this._bufferService.cols&&F.getCodePoint(this._bufferService.cols-1)!==32){var ze=$.lines.get(A[1]+1);if(ze&&ze.isWrapped&&ze.getCodePoint(0)!==32){var He=this._getWordAt([0,A[1]+1],!1,!1,!0);He&&(Se+=He.length)}}return{start:te,length:Se}}}}},C.prototype._selectWordAt=function(A,P){var U=this._getWordAt(A,P);if(U){for(;U.start<0;)U.start+=this._bufferService.cols,A[1]--;this._model.selectionStart=[U.start,A[1]],this._model.selectionStartLength=U.length}},C.prototype._selectToWordAt=function(A){var P=this._getWordAt(A,!0);if(P){for(var U=A[1];P.start<0;)P.start+=this._bufferService.cols,U--;if(!this._model.areSelectionValuesReversed())for(;P.start+P.length>this._bufferService.cols;)P.length-=this._bufferService.cols,U++;this._model.selectionEnd=[this._model.areSelectionValuesReversed()?P.start:P.start+P.length,U]}},C.prototype._isCharWordSeparator=function(A){return A.getWidth()!==0&&this._optionsService.options.wordSeparator.indexOf(A.getChars())>=0},C.prototype._selectLineAt=function(A){var P=this._bufferService.buffer.getWrappedRangeForLine(A);this._model.selectionStart=[0,P.first],this._model.selectionEnd=[this._bufferService.cols,P.last],this._model.selectionStartLength=0},C=T([w(2,f.IBufferService),w(3,f.ICoreService),w(4,y.IMouseService),w(5,f.IOptionsService),w(6,y.IRenderService)],C)}(u.Disposable);b.SelectionService=D},function(me,b,k){"use strict";Object.defineProperty(b,"__esModule",{value:!0}),b.SelectionModel=void 0;var I=function(){function K(T){this._bufferService=T,this.isSelectAllActive=!1,this.selectionStartLength=0}return K.prototype.clearSelection=function(){this.selectionStart=void 0,this.selectionEnd=void 0,this.isSelectAllActive=!1,this.selectionStartLength=0},Object.defineProperty(K.prototype,"finalSelectionStart",{get:function(){return 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l(){this.constructor=f}I(f,c),f.prototype=c===null?Object.create(c):(l.prototype=c.prototype,new l)}),T=this&&this.__decorate||function(f,c,l,u){var p,E=arguments.length,D=E<3?c:u===null?u=Object.getOwnPropertyDescriptor(c,l):u;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")D=Reflect.decorate(f,c,l,u);else for(var L=f.length-1;L>=0;L--)(p=f[L])&&(D=(E<3?p(D):E>3?p(c,l,D):p(c,l))||D);return E>3&&D&&Object.defineProperty(c,l,D),D},w=this&&this.__param||function(f,c){return function(l,u){c(l,u,f)}};Object.defineProperty(b,"__esModule",{value:!0}),b.MouseZoneManager=void 0;var _=k(2),O=k(7),m=k(5),n=k(1),y=function(f){function c(l,u,p,E,D,L){var C=f.call(this)||this;return C._element=l,C._screenElement=u,C._bufferService=p,C._mouseService=E,C._selectionService=D,C._optionsService=L,C._zones=[],C._areZonesActive=!1,C._lastHoverCoords=[void 0,void 0],C._initialSelectionLength=0,C.register(O.addDisposableDomListener(C._element,"mousedown",function(A){return C._onMouseDown(A)})),C._mouseMoveListener=function(A){return C._onMouseMove(A)},C._mouseLeaveListener=function(A){return C._onMouseLeave(A)},C._clickListener=function(A){return C._onClick(A)},C}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,u){if(this._zones.length!==0){l&&u||(l=0,u=this._bufferService.rows-1);for(var p=0;p<this._zones.length;p++){var E=this._zones[p];(E.y1>l&&E.y1<=u+1||E.y2>l&&E.y2<=u+1||E.y1<l&&E.y2>u+1)&&(this._currentZone&&this._currentZone===E&&(this._currentZone.leaveCallback(),this._currentZone=void 0),this._zones.splice(p--,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 u=this,p=this._findZoneEventAt(l);p!==this._currentZone&&(this._currentZone&&(this._currentZone.leaveCallback(),this._currentZone=void 0,this._tooltipTimeout&&clearTimeout(this._tooltipTimeout)),p&&(this._currentZone=p,p.hoverCallback&&p.hoverCallback(l),this._tooltipTimeout=window.setTimeout(function(){return u._onTooltip(l)},this._optionsService.options.linkTooltipHoverDuration)))},c.prototype._onTooltip=function(l){this._tooltipTimeout=void 0;var u=this._findZoneEventAt(l);u&&u.tooltipCallback&&u.tooltipCallback(l)},c.prototype._onMouseDown=function(l){if(this._initialSelectionLength=this._getSelectionLength(),this._areZonesActive){var u=this._findZoneEventAt(l);u!=null&&u.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 u=this._findZoneEventAt(l),p=this._getSelectionLength();u&&p===this._initialSelectionLength&&(u.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 u=this._mouseService.getCoords(l,this._screenElement,this._bufferService.cols,this._bufferService.rows);if(u)for(var p=u[0],E=u[1],D=0;D<this._zones.length;D++){var L=this._zones[D];if(L.y1===L.y2){if(E===L.y1&&p>=L.x1&&p<L.x2)return L}else if(E===L.y1&&p>=L.x1||E===L.y2&&p<L.x2||E>L.y1&&E<L.y2)return L}},c=T([w(2,n.IBufferService),w(3,m.IMouseService),w(4,m.ISelectionService),w(5,n.IOptionsService)],c)}(_.Disposable);b.MouseZoneManager=y},function(me,b,k){"use strict";var I,K=this&&this.__extends||(I=function(c,l){return(I=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(u,p){u.__proto__=p}||function(u,p){for(var E in p)p.hasOwnProperty(E)&&(u[E]=p[E])})(c,l)},function(c,l){function u(){this.constructor=c}I(c,l),c.prototype=l===null?Object.create(l):(u.prototype=l.prototype,new u)});Object.defineProperty(b,"__esModule",{value:!0}),b.AccessibilityManager=void 0;var T=k(18),w=k(11),_=k(31),O=k(7),m=k(2),n=k(32),y=k(17),f=function(c){function l(u,p){var E=c.call(this)||this;E._terminal=u,E._renderService=p,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 D=0;D<E._terminal.rows;D++)E._rowElements[D]=E._createAccessibilityTreeNode(),E._rowContainer.appendChild(E._rowElements[D]);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 n.ScreenDprMonitor,E.register(E._screenDprMonitor),E._screenDprMonitor.setListener(function(){return E._refreshRowsDimensions()}),E.register(O.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(u,p){var E=u.target,D=this._rowElements[p===0?1:this._rowElements.length-2];if(E.getAttribute("aria-posinset")!==(p===0?"1":""+this._terminal.buffer.lines.length)&&u.relatedTarget===D){var L,C;if(p===0?(L=E,C=this._rowElements.pop(),this._rowContainer.removeChild(C)):(L=this._rowElements.shift(),C=E,this._rowContainer.removeChild(L)),L.removeEventListener("focus",this._topBoundaryFocusListener),C.removeEventListener("focus",this._bottomBoundaryFocusListener),p===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(p===0?-1:1),this._rowElements[p===0?1:this._rowElements.length-2].focus(),u.preventDefault(),u.stopImmediatePropagation()}},l.prototype._onResize=function(u){this._rowElements[this._rowElements.length-1].removeEventListener("focus",this._bottomBoundaryFocusListener);for(var p=this._rowContainer.children.length;p<this._terminal.rows;p++)this._rowElements[p]=this._createAccessibilityTreeNode(),this._rowContainer.appendChild(this._rowElements[p]);for(;this._rowElements.length>u;)this._rowContainer.removeChild(this._rowElements.pop());this._rowElements[this._rowElements.length-1].addEventListener("focus",this._bottomBoundaryFocusListener),this._refreshRowsDimensions()},l.prototype._createAccessibilityTreeNode=function(){var u=document.createElement("div");return u.setAttribute("role","listitem"),u.tabIndex=-1,this._refreshRowDimensions(u),u},l.prototype._onTab=function(u){for(var p=0;p<u;p++)this._onChar(" ")},l.prototype._onChar=function(u){var p=this;this._liveRegionLineCount<21&&(this._charsToConsume.length>0?this._charsToConsume.shift()!==u&&(this._charsToAnnounce+=u):this._charsToAnnounce+=u,u===`
`&&(this._liveRegionLineCount++,this._liveRegionLineCount===21&&(this._liveRegion.textContent+=T.tooMuchOutput)),w.isMac&&this._liveRegion.textContent&&this._liveRegion.textContent.length>0&&!this._liveRegion.parentNode&&setTimeout(function(){p._accessibilityTreeRoot.appendChild(p._liveRegion)},0))},l.prototype._clearLiveRegion=function(){this._liveRegion.textContent="",this._liveRegionLineCount=0,w.isMac&&y.removeElementFromParent(this._liveRegion)},l.prototype._onKey=function(u){this._clearLiveRegion(),this._charsToConsume.push(u)},l.prototype._refreshRows=function(u,p){this._renderRowsDebouncer.refresh(u,p,this._terminal.rows)},l.prototype._renderRows=function(u,p){for(var E=this._terminal.buffer,D=E.lines.length.toString(),L=u;L<=p;L++){var C=E.translateBufferLineToString(E.ydisp+L,!0),A=(E.ydisp+L+1).toString(),P=this._rowElements[L];P&&(C.length===0?P.innerHTML="&nbsp;":P.textContent=C,P.setAttribute("aria-posinset",A),P.setAttribute("aria-setsize",D))}this._announceCharacters()},l.prototype._refreshRowsDimensions=function(){if(this._renderService.dimensions.actualCellHeight){this._rowElements.length!==this._terminal.rows&&this._onResize(this._terminal.rows);for(var u=0;u<this._terminal.rows;u++)this._refreshRowDimensions(this._rowElements[u])}},l.prototype._refreshRowDimensions=function(u){u.style.height=this._renderService.dimensions.actualCellHeight+"px"},l.prototype._announceCharacters=function(){this._charsToAnnounce.length!==0&&(this._liveRegion.textContent+=this._charsToAnnounce,this._charsToAnnounce="")},l}(m.Disposable);b.AccessibilityManager=f},function(me,b,k){"use strict";var I,K=this&&this.__extends||(I=function(E,D){return(I=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(L,C){L.__proto__=C}||function(L,C){for(var A in C)C.hasOwnProperty(A)&&(L[A]=C[A])})(E,D)},function(E,D){function L(){this.constructor=E}I(E,D),E.prototype=D===null?Object.create(D):(L.prototype=D.prototype,new L)}),T=this&&this.__decorate||function(E,D,L,C){var A,P=arguments.length,U=P<3?D:C===null?C=Object.getOwnPropertyDescriptor(D,L):C;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")U=Reflect.decorate(E,D,L,C);else for(var N=E.length-1;N>=0;N--)(A=E[N])&&(U=(P<3?A(U):P>3?A(D,L,U):A(D,L))||U);return P>3&&U&&Object.defineProperty(D,L,U),U},w=this&&this.__param||function(E,D){return function(L,C){D(L,C,E)}};Object.defineProperty(b,"__esModule",{value:!0}),b.DomRenderer=void 0;var _=k(58),O=k(9),m=k(2),n=k(5),y=k(1),f=k(0),c=k(10),l=k(17),u=1,p=function(E){function D(L,C,A,P,U,N,$,F,q){var V=E.call(this)||this;return V._colors=L,V._element=C,V._screenElement=A,V._viewportElement=P,V._linkifier=U,V._linkifier2=N,V._charSizeService=$,V._optionsService=F,V._bufferService=q,V._terminalClass=u++,V._rowElements=[],V._rowContainer=document.createElement("div"),V._rowContainer.classList.add("xterm-rows"),V._rowContainer.style.lineHeight="normal",V._rowContainer.setAttribute("aria-hidden","true"),V._refreshRowElements(V._bufferService.cols,V._bufferService.rows),V._selectionContainer=document.createElement("div"),V._selectionContainer.classList.add("xterm-selection"),V._selectionContainer.setAttribute("aria-hidden","true"),V.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},V._updateDimensions(),V._injectCss(),V._rowFactory=new _.DomRendererRowFactory(document,V._optionsService,V._colors),V._element.classList.add("xterm-dom-renderer-owner-"+V._terminalClass),V._screenElement.appendChild(V._rowContainer),V._screenElement.appendChild(V._selectionContainer),V._linkifier.onShowLinkUnderline(function(ne){return V._onLinkHover(ne)}),V._linkifier.onHideLinkUnderline(function(ne){return V._onLinkLeave(ne)}),V._linkifier2.onShowLinkUnderline(function(ne){return V._onLinkHover(ne)}),V._linkifier2.onHideLinkUnderline(function(ne){return V._onLinkLeave(ne)}),V}return K(D,E),Object.defineProperty(D.prototype,"onRequestRedraw",{get:function(){return new f.EventEmitter().event},enumerable:!1,configurable:!0}),D.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)},D.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,C=this._rowElements;L<C.length;L++){var A=C[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 P=this._terminalSelector+" .xterm-rows span { display: inline-block; height: 100%; vertical-align: top; width: "+this.dimensions.actualCellWidth+"px}";this._dimensionsStyleElement.innerHTML=P,this._selectionContainer.style.height=this._viewportElement.style.height,this._screenElement.style.width=this.dimensions.canvasWidth+"px",this._screenElement.style.height=this.dimensions.canvasHeight+"px"},D.prototype.setColors=function(L){this._colors=L,this._injectCss()},D.prototype._injectCss=function(){var L=this;this._themeStyleElement||(this._themeStyleElement=document.createElement("style"),this._screenElement.appendChild(this._themeStyleElement));var C=this._terminalSelector+" .xterm-rows { color: "+this._colors.foreground.css+"; font-family: "+this._optionsService.options.fontFamily+"; font-size: "+this._optionsService.options.fontSize+"px;}";C+=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;}",C+="@keyframes blink_box_shadow_"+this._terminalClass+" { 50% { box-shadow: none; }}",C+="@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+"; }}",C+=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;}",C+=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,P){C+=L._terminalSelector+" .xterm-fg-"+P+" { color: "+A.css+"; }"+L._terminalSelector+" .xterm-bg-"+P+" { background-color: "+A.css+"; }"}),C+=this._terminalSelector+" .xterm-fg-"+O.INVERTED_DEFAULT_COLOR+" { color: "+c.color.opaque(this._colors.background).css+"; }"+this._terminalSelector+" .xterm-bg-"+O.INVERTED_DEFAULT_COLOR+" { background-color: "+this._colors.foreground.css+"; }",this._themeStyleElement.innerHTML=C},D.prototype.onDevicePixelRatioChange=function(){this._updateDimensions()},D.prototype._refreshRowElements=function(L,C){for(var A=this._rowElements.length;A<=C;A++){var P=document.createElement("div");this._rowContainer.appendChild(P),this._rowElements.push(P)}for(;this._rowElements.length>C;)this._rowContainer.removeChild(this._rowElements.pop())},D.prototype.onResize=function(L,C){this._refreshRowElements(L,C),this._updateDimensions()},D.prototype.onCharSizeChanged=function(){this._updateDimensions()},D.prototype.onBlur=function(){this._rowContainer.classList.remove("xterm-focus")},D.prototype.onFocus=function(){this._rowContainer.classList.add("xterm-focus")},D.prototype.onSelectionChanged=function(L,C,A){for(;this._selectionContainer.children.length;)this._selectionContainer.removeChild(this._selectionContainer.children[0]);if(L&&C){var P=L[1]-this._bufferService.buffer.ydisp,U=C[1]-this._bufferService.buffer.ydisp,N=Math.max(P,0),$=Math.min(U,this._bufferService.rows-1);if(!(N>=this._bufferService.rows||$<0)){var F=document.createDocumentFragment();if(A)F.appendChild(this._createSelectionElement(N,L[0],C[0],$-N+1));else{var q=P===N?L[0]:0,V=N===$?C[0]:this._bufferService.cols;F.appendChild(this._createSelectionElement(N,q,V));var ne=$-N-1;if(F.appendChild(this._createSelectionElement(N+1,0,this._bufferService.cols,ne)),N!==$){var oe=U===$?C[0]:this._bufferService.cols;F.appendChild(this._createSelectionElement($,0,oe))}}this._selectionContainer.appendChild(F)}}},D.prototype._createSelectionElement=function(L,C,A,P){P===void 0&&(P=1);var U=document.createElement("div");return U.style.height=P*this.dimensions.actualCellHeight+"px",U.style.top=L*this.dimensions.actualCellHeight+"px",U.style.left=C*this.dimensions.actualCellWidth+"px",U.style.width=this.dimensions.actualCellWidth*(A-C)+"px",U},D.prototype.onCursorMove=function(){},D.prototype.onOptionsChanged=function(){this._updateDimensions(),this._injectCss()},D.prototype.clear=function(){for(var L=0,C=this._rowElements;L<C.length;L++)C[L].innerHTML=""},D.prototype.renderRows=function(L,C){for(var A=this._bufferService.buffer.ybase+this._bufferService.buffer.y,P=Math.min(this._bufferService.buffer.x,this._bufferService.cols-1),U=this._optionsService.options.cursorBlink,N=L;N<=C;N++){var $=this._rowElements[N];$.innerHTML="";var 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this._linkProviders.push(l),{dispose:function(){var p=u._linkProviders.indexOf(l);p!==-1&&u._linkProviders.splice(p,1)}}},c.prototype.attachToDom=function(l,u,p){var E=this;this._element=l,this._mouseService=u,this._renderService=p,this.register(n.addDisposableDomListener(this._element,"mouseleave",function(){E._isMouseOut=!0,E._clearCurrentLink()})),this.register(n.addDisposableDomListener(this._element,"mousemove",this._onMouseMove.bind(this))),this.register(n.addDisposableDomListener(this._element,"click",this._onClick.bind(this)))},c.prototype._onMouseMove=function(l){if(this._lastMouseEvent=l,this._element&&this._mouseService){var u=this._positionFromMouseEvent(l,this._element,this._mouseService);if(u){this._isMouseOut=!1;for(var p=l.composedPath(),E=0;E<p.length;E++){var D=p[E];if(D.classList.contains("xterm"))break;if(D.classList.contains("xterm-hover"))return}this._lastBufferCell&&u.x===this._lastBufferCell.x&&u.y===this._lastBufferCell.y||(this._onHover(u),this._lastBufferCell=u)}}},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,u){var p=this;this._activeProviderReplies&&u||(this._activeProviderReplies=new Map,this._activeLine=l.y);var E=!1;this._linkProviders.forEach(function(D,L){var C;u?!((C=p._activeProviderReplies)===null||C===void 0)&&C.get(L)&&(E=p._checkLinkProviderResult(L,l,E)):D.provideLinks(l.y,function(A){var P,U;if(!p._isMouseOut){var N=A==null?void 0:A.map(function($){return{link:$}});(P=p._activeProviderReplies)===null||P===void 0||P.set(L,N),E=p._checkLinkProviderResult(L,l,E),((U=p._activeProviderReplies)===null||U===void 0?void 0:U.size)===p._linkProviders.length&&p._removeIntersectingLinks(l.y,p._activeProviderReplies)}})})},c.prototype._removeIntersectingLinks=function(l,u){for(var p=new Set,E=0;E<u.size;E++){var D=u.get(E);if(D)for(var L=0;L<D.length;L++)for(var C=D[L],A=C.link.range.start.y<l?0:C.link.range.start.x,P=C.link.range.end.y>l?this._bufferService.cols:C.link.range.end.x,U=A;U<=P;U++){if(p.has(U)){D.splice(L--,1);break}p.add(U)}}},c.prototype._checkLinkProviderResult=function(l,u,p){var E,D=this;if(!this._activeProviderReplies)return p;for(var L=this._activeProviderReplies.get(l),C=!1,A=0;A<l;A++)this._activeProviderReplies.has(A)&&!this._activeProviderReplies.get(A)||(C=!0);if(!C&&L){var P=L.find(function(N){return D._linkAtPosition(N.link,u)});P&&(p=!0,this._handleNewLink(P))}if(this._activeProviderReplies.size===this._linkProviders.length&&!p)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 D._linkAtPosition(N.link,u)});if(U){p=!0,this._handleNewLink(U);break}}return p},c.prototype._onClick=function(l){if(this._element&&this._mouseService&&this._currentLink){var u=this._positionFromMouseEvent(l,this._element,this._mouseService);u&&this._linkAtPosition(this._currentLink.link,u)&&this._currentLink.link.activate(l,this._currentLink.link.text)}},c.prototype._clearCurrentLink=function(l,u){this._element&&this._currentLink&&this._lastMouseEvent&&(!l||!u||this._currentLink.link.range.start.y>=l&&this._currentLink.link.range.end.y<=u)&&(this._linkLeave(this._element,this._currentLink.link,this._lastMouseEvent),this._currentLink=void 0,m.disposeArray(this._linkCacheDisposables))},c.prototype._handleNewLink=function(l){var u=this;if(this._element&&this._lastMouseEvent&&this._mouseService){var p=this._positionFromMouseEvent(this._lastMouseEvent,this._element,this._mouseService);p&&this._linkAtPosition(l.link,p)&&(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,D;return(D=(E=u._currentLink)===null||E===void 0?void 0:E.state)===null||D===void 0?void 0:D.decorations.pointerCursor},set:function(E){var D,L;!((D=u._currentLink)===null||D===void 0)&&D.state&&u._currentLink.state.decorations.pointerCursor!==E&&(u._currentLink.state.decorations.pointerCursor=E,u._currentLink.state.isHovered&&((L=u._element)===null||L===void 0||L.classList.toggle("xterm-cursor-pointer",E)))}},underline:{get:function(){var E,D;return(D=(E=u._currentLink)===null||E===void 0?void 0:E.state)===null||D===void 0?void 0:D.decorations.underline},set:function(E){var D,L,C;!((D=u._currentLink)===null||D===void 0)&&D.state&&((C=(L=u._currentLink)===null||L===void 0?void 0:L.state)===null||C===void 0?void 0:C.decorations.underline)!==E&&(u._currentLink.state.decorations.underline=E,u._currentLink.state.isHovered&&u._fireUnderlineEvent(l.link,E))}}}),this._renderService&&this._linkCacheDisposables.push(this._renderService.onRenderedBufferChange(function(E){var D=E.start===0?0:E.start+1+u._bufferService.buffer.ydisp;u._clearCurrentLink(D,E.end+1+u._bufferService.buffer.ydisp)})))}},c.prototype._linkHover=function(l,u,p){var E;!((E=this._currentLink)===null||E===void 0)&&E.state&&(this._currentLink.state.isHovered=!0,this._currentLink.state.decorations.underline&&this._fireUnderlineEvent(u,!0),this._currentLink.state.decorations.pointerCursor&&l.classList.add("xterm-cursor-pointer")),u.hover&&u.hover(p,u.text)},c.prototype._fireUnderlineEvent=function(l,u){var p=l.range,E=this._bufferService.buffer.ydisp,D=this._createLinkUnderlineEvent(p.start.x-1,p.start.y-E-1,p.end.x,p.end.y-E-1,void 0);(u?this._onShowLinkUnderline:this._onHideLinkUnderline).fire(D)},c.prototype._linkLeave=function(l,u,p){var E;!((E=this._currentLink)===null||E===void 0)&&E.state&&(this._currentLink.state.isHovered=!1,this._currentLink.state.decorations.underline&&this._fireUnderlineEvent(u,!1),this._currentLink.state.decorations.pointerCursor&&l.classList.remove("xterm-cursor-pointer")),u.leave&&u.leave(p,u.text)},c.prototype._linkAtPosition=function(l,u){var p=l.range.start.y===l.range.end.y,E=l.range.start.y<u.y,D=l.range.end.y>u.y;return(p&&l.range.start.x<=u.x&&l.range.end.x>=u.x||E&&l.range.end.x>=u.x||D&&l.range.start.x<=u.x||E&&D)&&l.range.start.y<=u.y&&l.range.end.y>=u.y},c.prototype._positionFromMouseEvent=function(l,u,p){var E=p.getCoords(l,u,this._bufferService.cols,this._bufferService.rows);if(E)return{x:E[0],y:E[1]+this._bufferService.buffer.ydisp}},c.prototype._createLinkUnderlineEvent=function(l,u,p,E,D){return{x1:l,y1:u,x2:p,y2:E,cols:this._bufferService.cols,fg:D}},c=T([w(0,_.IBufferService)],c)}(m.Disposable);b.Linkifier2=y},function(me,b,k){"use strict";Object.defineProperty(b,"__esModule",{value:!0}),b.CoreBrowserService=void 0;var I=function(){function K(T){this._textarea=T}return Object.defineProperty(K.prototype,"isFocused",{get:function(){return document.activeElement===this._textarea&&document.hasFocus()},enumerable:!1,configurable:!0}),K}();b.CoreBrowserService=I},function(me,b,k){"use strict";var I,K=this&&this.__extends||(I=function(A,P){return(I=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(U,N){U.__proto__=N}||function(U,N){for(var $ in N)N.hasOwnProperty($)&&(U[$]=N[$])})(A,P)},function(A,P){function U(){this.constructor=A}I(A,P),A.prototype=P===null?Object.create(P):(U.prototype=P.prototype,new U)});Object.defineProperty(b,"__esModule",{value:!0}),b.CoreTerminal=void 0;var T=k(2),w=k(1),_=k(66),O=k(67),m=k(68),n=k(74),y=k(75),f=k(0),c=k(76),l=k(77),u=k(78),p=k(80),E=k(81),D=k(19),L=k(82),C=function(A){function P(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 n.OptionsService(U),N._instantiationService.setService(w.IOptionsService,N.optionsService),N._bufferService=N.register(N._instantiationService.createInstance(m.BufferService)),N._instantiationService.setService(w.IBufferService,N._bufferService),N._logService=N._instantiationService.createInstance(O.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(u.UnicodeService),N._instantiationService.setService(w.IUnicodeService,N.unicodeService),N._charsetService=N._instantiationService.createInstance(p.CharsetService),N._instantiationService.setService(w.ICharsetService,N._charsetService),N._inputHandler=new D.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(P,A),Object.defineProperty(P.prototype,"onBinary",{get:function(){return this._onBinary.event},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"onData",{get:function(){return this._onData.event},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"onLineFeed",{get:function(){return this._onLineFeed.event},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"onResize",{get:function(){return this._onResize.event},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"onScroll",{get:function(){return this._onScroll.event},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"cols",{get:function(){return this._bufferService.cols},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"rows",{get:function(){return this._bufferService.rows},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"buffers",{get:function(){return this._bufferService.buffers},enumerable:!1,configurable:!0}),P.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)},P.prototype.write=function(U,N){this._writeBuffer.write(U,N)},P.prototype.writeSync=function(U){this._writeBuffer.writeSync(U)},P.prototype.resize=function(U,N){isNaN(U)||isNaN(N)||(U=Math.max(U,m.MINIMUM_COLS),N=Math.max(N,m.MINIMUM_ROWS),this._bufferService.resize(U,N))},P.prototype.scroll=function(U,N){N===void 0&&(N=!1);var $,F=this._bufferService.buffer;($=this._cachedBlankLine)&&$.length===this.cols&&$.getFg(0)===U.fg&&$.getBg(0)===U.bg||($=F.getBlankLine(U,N),this._cachedBlankLine=$),$.isWrapped=N;var q=F.ybase+F.scrollTop,V=F.ybase+F.scrollBottom;if(F.scrollTop===0){var ne=F.lines.isFull;V===F.lines.length-1?ne?F.lines.recycle().copyFrom($):F.lines.push($.clone()):F.lines.splice(V+1,0,$.clone()),ne?this._bufferService.isUserScrolling&&(F.ydisp=Math.max(F.ydisp-1,0)):(F.ybase++,this._bufferService.isUserScrolling||F.ydisp++)}else{var oe=V-q+1;F.lines.shiftElements(q+1,oe-1,-1),F.lines.set(V,$.clone())}this._bufferService.isUserScrolling||(F.ydisp=F.ybase),this._dirtyRowService.markRangeDirty(F.scrollTop,F.scrollBottom),this._onScroll.fire(F.ydisp)},P.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 F=$.ydisp;$.ydisp=Math.max(Math.min($.ydisp+U,$.ybase),0),F!==$.ydisp&&(N||this._onScroll.fire($.ydisp))},P.prototype.scrollPages=function(U){this.scrollLines(U*(this.rows-1))},P.prototype.scrollToTop=function(){this.scrollLines(-this._bufferService.buffer.ydisp)},P.prototype.scrollToBottom=function(){this.scrollLines(this._bufferService.buffer.ybase-this._bufferService.buffer.ydisp)},P.prototype.scrollToLine=function(U){var N=U-this._bufferService.buffer.ydisp;N!==0&&this.scrollLines(N)},P.prototype.addEscHandler=function(U,N){return this._inputHandler.addEscHandler(U,N)},P.prototype.addDcsHandler=function(U,N){return this._inputHandler.addDcsHandler(U,N)},P.prototype.addCsiHandler=function(U,N){return this._inputHandler.addCsiHandler(U,N)},P.prototype.addOscHandler=function(U,N){return this._inputHandler.addOscHandler(U,N)},P.prototype._setup=function(){this.optionsService.options.windowsMode&&this._enableWindowsMode()},P.prototype.reset=function(){this._inputHandler.reset(),this._bufferService.reset(),this._charsetService.reset(),this._coreService.reset(),this._coreMouseService.reset()},P.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)}},P.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 $=0,F=N;$<F.length;$++)F[$].dispose()}}}},P}(T.Disposable);b.CoreTerminal=C},function(me,b,k){"use strict";var I=this&&this.__spreadArrays||function(){for(var O=0,m=0,n=arguments.length;m<n;m++)O+=arguments[m].length;var y=Array(O),f=0;for(m=0;m<n;m++)for(var c=arguments[m],l=0,u=c.length;l<u;l++,f++)y[f]=c[l];return y};Object.defineProperty(b,"__esModule",{value:!0}),b.InstantiationService=b.ServiceCollection=void 0;var K=k(1),T=k(14),w=function(){function O(){for(var m=[],n=0;n<arguments.length;n++)m[n]=arguments[n];this._entries=new Map;for(var y=0,f=m;y<f.length;y++){var c=f[y],l=c[0],u=c[1];this.set(l,u)}}return O.prototype.set=function(m,n){var y=this._entries.get(m);return this._entries.set(m,n),y},O.prototype.forEach=function(m){this._entries.forEach(function(n,y){return m(y,n)})},O.prototype.has=function(m){return this._entries.has(m)},O.prototype.get=function(m){return this._entries.get(m)},O}();b.ServiceCollection=w;var _=function(){function O(){this._services=new w,this._services.set(K.IInstantiationService,this)}return O.prototype.setService=function(m,n){this._services.set(m,n)},O.prototype.getService=function(m){return this._services.get(m)},O.prototype.createInstance=function(m){for(var n=[],y=1;y<arguments.length;y++)n[y-1]=arguments[y];for(var f=T.getServiceDependencies(m).sort(function(L,C){return L.index-C.index}),c=[],l=0,u=f;l<u.length;l++){var p=u[l],E=this._services.get(p.id);if(!E)throw new Error("[createInstance] "+m.name+" depends on UNKNOWN service "+p.id+".");c.push(E)}var D=f.length>0?f[0].index:n.length;if(n.length!==D)throw new Error("[createInstance] First service dependency of "+m.name+" at position "+(D+1)+" conflicts with 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w,_=k(1);(function(n){n[n.DEBUG=0]="DEBUG",n[n.INFO=1]="INFO",n[n.WARN=2]="WARN",n[n.ERROR=3]="ERROR",n[n.OFF=4]="OFF"})(w=b.LogLevel||(b.LogLevel={}));var O={debug:w.DEBUG,info:w.INFO,warn:w.WARN,error:w.ERROR,off:w.OFF},m=function(){function n(y){var f=this;this._optionsService=y,this._updateLogLevel(),this._optionsService.onOptionChange(function(c){c==="logLevel"&&f._updateLogLevel()})}return n.prototype._updateLogLevel=function(){this._logLevel=O[this._optionsService.options.logLevel]},n.prototype._evalLazyOptionalParams=function(y){for(var f=0;f<y.length;f++)typeof y[f]=="function"&&(y[f]=y[f]())},n.prototype._log=function(y,f,c){this._evalLazyOptionalParams(c),y.call.apply(y,T([console,"xterm.js: "+f],c))},n.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)},n.prototype.info=function(y){for(var 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p=_.reflowLargerGetLinesToRemove(this.lines,this._cols,l,this.ybase+this.y,this.getNullCell(K.DEFAULT_ATTR_DATA));if(p.length>0){var E=_.reflowLargerCreateNewLayout(this.lines,p);_.reflowLargerApplyNewLayout(this.lines,E.layout),this._reflowLargerAdjustViewport(l,u,E.countRemoved)}},c.prototype._reflowLargerAdjustViewport=function(l,u,p){for(var E=this.getNullCell(K.DEFAULT_ATTR_DATA),D=p;D-- >0;)this.ybase===0?(this.y>0&&this.y--,this.lines.length<u&&this.lines.push(new K.BufferLine(l,E))):(this.ydisp===this.ybase&&this.ydisp--,this.ybase--);this.savedY=Math.max(this.savedY-p,0)},c.prototype._reflowSmaller=function(l,u){for(var p=this.getNullCell(K.DEFAULT_ATTR_DATA),E=[],D=0,L=this.lines.length-1;L>=0;L--){var C=this.lines.get(L);if(!(!C||!C.isWrapped&&C.getTrimmedLength()<=l)){for(var A=[C];C.isWrapped&&L>0;)C=this.lines.get(--L),A.unshift(C);var P=this.ybase+this.y;if(!(P>=L&&P<L+A.length)){var 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0&&(p=!1);u;){var E=this.lines.get(l);if(!E)return[-1,-1];for(var D=p?E.getTrimmedLength():E.length,L=0;L<D;++L)if(E.get(L)[w.CHAR_DATA_WIDTH_INDEX]&&(u-=E.get(L)[w.CHAR_DATA_CHAR_INDEX].length||1),u<0)return[l,L];l++}return[l,0]},c.prototype.translateBufferLineToString=function(l,u,p,E){p===void 0&&(p=0);var D=this.lines.get(l);return D?D.translateToString(u,p,E):""},c.prototype.getWrappedRangeForLine=function(l){for(var u=l,p=l;u>0&&this.lines.get(u).isWrapped;)u--;for(;p+1<this.lines.length&&this.lines.get(p+1).isWrapped;)p++;return{first:u,last:p}},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 u=this,p=new O.Marker(l);return this.markers.push(p),p.register(this.lines.onTrim(function(E){p.line-=E,p.line<0&&p.dispose()})),p.register(this.lines.onInsert(function(E){p.line>=E.index&&(p.line+=E.amount)})),p.register(this.lines.onDelete(function(E){p.line>=E.index&&p.line<E.index+E.amount&&p.dispose(),p.line>E.index&&(p.line-=E.amount)})),p.register(p.onDispose(function(){return u._removeMarker(p)})),p},c.prototype._removeMarker=function(l){this.markers.splice(this.markers.indexOf(l),1)},c.prototype.iterator=function(l,u,p,E,D){return new f(this,l,u,p,E,D)},c}();b.Buffer=y;var f=function(){function c(l,u,p,E,D,L){p===void 0&&(p=0),E===void 0&&(E=l.lines.length),D===void 0&&(D=0),L===void 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Array(w),O=0;O<Math.min(w,this.length);O++)_[O]=this._array[this._getCyclicIndex(O)];this._array=_,this._maxLength=w,this._startIndex=0}},enumerable:!1,configurable:!0}),Object.defineProperty(T.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}),T.prototype.get=function(w){return this._array[this._getCyclicIndex(w)]},T.prototype.set=function(w,_){this._array[this._getCyclicIndex(w)]=_},T.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++},T.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(T.prototype,"isFull",{get:function(){return this._length===this._maxLength},enumerable:!1,configurable:!0}),T.prototype.pop=function(){return this._array[this._getCyclicIndex(this._length---1)]},T.prototype.splice=function(w,_){for(var O=[],m=2;m<arguments.length;m++)O[m-2]=arguments[m];if(_){for(var n=w;n<this._length-_;n++)this._array[this._getCyclicIndex(n)]=this._array[this._getCyclicIndex(n+_)];this._length-=_}for(n=this._length-1;n>=w;n--)this._array[this._getCyclicIndex(n+O.length)]=this._array[this._getCyclicIndex(n)];for(n=0;n<O.length;n++)this._array[this._getCyclicIndex(w+n)]=O[n];if(this._length+O.length>this._maxLength){var y=this._length+O.length-this._maxLength;this._startIndex+=y,this._length=this._maxLength,this.onTrimEmitter.fire(y)}else this._length+=O.length},T.prototype.trimStart=function(w){w>this._length&&(w=this._length),this._startIndex+=w,this._length-=w,this.onTrimEmitter.fire(w)},T.prototype.shiftElements=function(w,_,O){if(!(_<=0)){if(w<0||w>=this._length)throw new Error("start argument out of range");if(w+O<0)throw new Error("Cannot shift elements in list beyond index 0");if(O>0){for(var m=_-1;m>=0;m--)this.set(w+m+O,this.get(w+m));var n=w+_+O-this._length;if(n>0)for(this._length+=n;this._length>this._maxLength;)this._length--,this._startIndex++,this.onTrimEmitter.fire(1)}else for(m=0;m<_;m++)this.set(w+m+O,this.get(w+m))}},T.prototype._getCyclicIndex=function(w){return(this._startIndex+w)%this._maxLength},T}();b.CircularList=K},function(me,b,k){"use strict";function I(K,T,w){if(T===K.length-1)return K[T].getTrimmedLength();var _=!K[T].hasContent(w-1)&&K[T].getWidth(w-1)===1,O=K[T+1].getWidth(0)===2;return 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_._wrappedAddonDispose(O)},w.activate(T)},K.prototype._wrappedAddonDispose=function(T){if(!T.isDisposed){for(var w=-1,_=0;_<this._addons.length;_++)if(this._addons[_]===T){w=_;break}if(w===-1)throw new Error("Could not dispose an addon that has not been loaded");T.isDisposed=!0,T.dispose.apply(T.instance),this._addons.splice(w,1)}},K}();b.AddonManager=I}])})},93314:function(dt){"use strict";dt.exports="data:image/png;base64,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"},15360:function(dt,me,b){"use 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codecs(){return this.attrs.CODECS||""}get pathwayId(){return this.attrs["PATHWAY-ID"]||"."}get videoRange(){return this.attrs["VIDEO-RANGE"]||"SDR"}get score(){return this.attrs.optionalFloat("SCORE",0)}get uri(){return this.url[0]||""}hasAudioGroup(e){return br(this._audioGroups,e)}hasSubtitleGroup(e){return br(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 br(o,e){return!e||!o?!1:o.indexOf(e)!==-1}function ri(){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 pt(o,e){let t=!1,i=[];if(o&&(t=o!=="SDR",i=[o]),e){i=e.allowedVideoRanges||Xt.slice(0);const r=i.join("")!=="SDR"&&!e.videoCodec;t=e.preferHDR!==void 0?e.preferHDR:r&&ri(),t||(i=["SDR"])}return{preferHDR:t,allowedVideoRanges:i}}const ot=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}},yt=(o,e)=>JSON.stringify(o,ot(e));function zt(o,e,t,i,r){const s=Object.keys(o),a=i==null?void 0:i.channels,h=i==null?void 0:i.audioCodec,g=r==null?void 0:r.videoCodec,d=a&&parseInt(a)===2;let v=!1,S=!1,M=1/0,j=1/0,H=1/0,Q=1/0,Z=0,re=[];const{preferHDR:fe,allowedVideoRanges:le}=pt(e,r);for(let Pe=s.length;Pe--;){const Ue=o[s[Pe]];v||(v=Ue.channels[2]>0),M=Math.min(M,Ue.minHeight),j=Math.min(j,Ue.minFramerate),H=Math.min(H,Ue.minBitrate),le.filter(Xe=>Ue.videoRanges[Xe]>0).length>0&&(S=!0)}M=k(M)?M:0,j=k(j)?j:0;const be=Math.max(1080,M),we=Math.max(30,j);H=k(H)?H:t,t=Math.max(H,t),S||(e=void 0);const $e=s.length>1;return{codecSet:s.reduce((Pe,Ue)=>{const De=o[Ue];if(Ue===Pe)return Pe;if(re=S?le.filter(Xe=>De.videoRanges[Xe]>0):[],$e){if(De.minBitrate>t)return Wt(Ue,`min bitrate of ${De.minBitrate} > current estimate of ${t}`),Pe;if(!De.hasDefaultAudio)return Wt(Ue,"no renditions with default or auto-select sound found"),Pe;if(h&&Ue.indexOf(h.substring(0,4))%5!==0)return Wt(Ue,`audio codec preference "${h}" not found`),Pe;if(a&&!d){if(!De.channels[a])return Wt(Ue,`no renditions with ${a} channel sound found (channels options: ${Object.keys(De.channels)})`),Pe}else if((!h||d)&&v&&De.channels[2]===0)return Wt(Ue,"no renditions with stereo sound found"),Pe;if(De.minHeight>be)return Wt(Ue,`min resolution of ${De.minHeight} > maximum of ${be}`),Pe;if(De.minFramerate>we)return Wt(Ue,`min framerate of ${De.minFramerate} > maximum of ${we}`),Pe;if(!re.some(Xe=>De.videoRanges[Xe]>0))return Wt(Ue,`no variants with VIDEO-RANGE of ${yt(re)} found`),Pe;if(g&&Ue.indexOf(g.substring(0,4))%5!==0)return Wt(Ue,`video codec preference "${g}" not found`),Pe;if(De.maxScore<Z)return Wt(Ue,`max score of ${De.maxScore} < selected max of ${Z}`),Pe}return Pe&&(ie(Ue)>=ie(Pe)||De.fragmentError>o[Pe].fragmentError)?Pe:(Q=De.minIndex,Z=De.maxScore,Ue)},void 0),videoRanges:re,preferHDR:fe,minFramerate:j,minBitrate:H,minIndex:Q}}function Wt(o,e){F.log(`[abr] start candidates with "${o}" ignored because ${e}`)}function Ti(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 Yi(o,e,t,i){return o.slice(t,i+1).reduce((r,s,a)=>{if(!s.codecSet)return r;const h=s.audioGroups;let g=r[s.codecSet];g||(r[s.codecSet]=g={minBitrate:1/0,minHeight:1/0,minFramerate:1/0,minIndex:a,maxScore:0,videoRanges:{SDR:0},channels:{2:0},hasDefaultAudio:!h,fragmentError:0}),g.minBitrate=Math.min(g.minBitrate,s.bitrate);const d=Math.min(s.height,s.width);return g.minHeight=Math.min(g.minHeight,d),g.minFramerate=Math.min(g.minFramerate,s.frameRate),g.minIndex=Math.min(g.minIndex,a),g.maxScore=Math.max(g.maxScore,s.score),g.fragmentError+=s.fragmentError,g.videoRanges[s.videoRange]=(g.videoRanges[s.videoRange]||0)+1,h&&h.forEach(v=>{if(!v)return;const S=e.groups[v];S&&(g.hasDefaultAudio=g.hasDefaultAudio||e.hasDefaultAudio?S.hasDefault:S.hasAutoSelect||!e.hasDefaultAudio&&!e.hasAutoSelectAudio,Object.keys(S.channels).forEach(M=>{g.channels[M]=(g.channels[M]||0)+S.channels[M]}))}),r},{})}function xi(o){if(!o)return o;const{lang:e,assocLang:t,characteristics:i,channels:r,audioCodec:s}=o;return{lang:e,assocLang:t,characteristics:i,channels:r,audioCodec:s}}function Qt(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(qt(o,r,t))return i}return-1}function qt(o,e,t){const{groupId:i,name:r,lang:s,assocLang:a,default:h}=o,g=o.forced;return(i===void 0||e.groupId===i)&&(r===void 0||e.name===r)&&(s===void 0||vi(s,e.lang))&&(s===void 0||e.assocLang===a)&&(h===void 0||e.default===h)&&(g===void 0||e.forced===g)&&(!("characteristics"in o)||Bi(o.characteristics||"",e.characteristics))&&(t===void 0||t(o,e))}function vi(o,e="--"){return o.length===e.length?o===e:o.startsWith(e)||e.startsWith(o)}function Bi(o,e=""){const t=o.split(","),i=e.split(",");return t.length===i.length&&!t.some(r=>i.indexOf(r)===-1)}function si(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 Ki(o,e,t,i,r){const s=e[i],h=e.reduce((M,j,H)=>{const Q=j.uri;return(M[Q]||(M[Q]=[])).push(H),M},{})[s.uri];h.length>1&&(i=Math.max.apply(Math,h));const g=s.videoRange,d=s.frameRate,v=s.codecSet.substring(0,4),S=Yt(e,i,M=>{if(M.videoRange!==g||M.frameRate!==d||M.codecSet.substring(0,4)!==v)return!1;const j=M.audioGroups,H=t.filter(Q=>!j||j.indexOf(Q.groupId)!==-1);return Qt(o,H,r)>-1});return S>-1?S:Yt(e,i,M=>{const j=M.audioGroups,H=t.filter(Q=>!j||j.indexOf(Q.groupId)!==-1);return Qt(o,H,r)>-1})}function Yt(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 Gt(o,e){var t;return!!o&&o!==((t=e.loadLevelObj)==null?void 0:t.uri)}class Jt extends D{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.bwEstimator=void 0,this._abandonRulesCheck=t=>{var i;const{fragCurrent:r,partCurrent:s,hls:a}=this,{autoLevelEnabled:h,media:g}=a;if(!r||!g)return;const d=performance.now(),v=s?s.stats:r.stats,S=s?s.duration:r.duration,M=d-v.loading.start,j=a.minAutoLevel,H=r.level,Q=this._nextAutoLevel;if(v.aborted||v.loaded&&v.loaded===v.total||H<=j){this.clearTimer(),this._nextAutoLevel=-1;return}if(!h)return;const Z=Q>-1&&Q!==H,re=!!t||Z;if(!re&&(g.paused||!g.playbackRate||!g.readyState))return;const fe=a.mainForwardBufferInfo;if(!re&&fe===null)return;const le=this.bwEstimator.getEstimateTTFB(),be=Math.abs(g.playbackRate);if(M<=Math.max(le,1e3*(S/(be*2))))return;const we=fe?fe.len/be:0,$e=v.loading.first?v.loading.first-v.loading.start:-1,Ae=v.loaded&&$e>-1,Pe=this.getBwEstimate(),Ue=a.levels,De=Ue[H],Xe=Math.max(v.loaded,Math.round(S*(r.bitrate||De.averageBitrate)/8));let ut=Ae?M-$e:M;ut<1&&Ae&&(ut=Math.min(M,v.loaded*8/Pe));const Tt=Ae?v.loaded*1e3/ut:0,gt=le/1e3,vt=Tt?(Xe-v.loaded)/Tt:Xe*8/Pe+gt;if(vt<=we)return;const ct=Tt?Tt*8:Pe,bt=((i=(t==null?void 0:t.details)||this.hls.latestLevelDetails)==null?void 0:i.live)===!0,wt=this.hls.config.abrBandWidthUpFactor;let et=Number.POSITIVE_INFINITY,rt;for(rt=H-1;rt>j;rt--){const Vt=Ue[rt].maxBitrate,ti=!Ue[rt].details||bt;if(et=this.getTimeToLoadFrag(gt,ct,S*Vt,ti),et<Math.min(we,S+gt))break}if(et>=vt||et>S*10)return;Ae?this.bwEstimator.sample(M-Math.min(le,$e),v.loaded):this.bwEstimator.sampleTTFB(M);const Ft=Ue[rt].maxBitrate;this.getBwEstimate()*wt>Ft&&this.resetEstimator(Ft);const Pt=this.findBestLevel(Ft,j,rt,0,we,1,1);Pt>-1&&(rt=Pt),this.warn(`Fragment ${r.sn}${s?" part "+s.index:""} of level ${H} is loading too slowly;
Fragment duration: ${r.duration.toFixed(3)}
Time to underbuffer: ${we.toFixed(3)} s
Estimated load time for current fragment: ${vt.toFixed(3)} s
Estimated load time for down switch fragment: ${et.toFixed(3)} s
TTFB estimate: ${$e|0} ms
Current BW estimate: ${k(Pe)?Pe|0:"Unknown"} bps
New BW estimate: ${this.getBwEstimate()|0} bps
Switching to level ${rt} @ ${Ft|0} bps`),a.nextLoadLevel=a.nextAutoLevel=rt,this.clearTimer();const $t=()=>{if(this.clearTimer(),this.fragCurrent===r&&this.hls.loadLevel===rt&&rt>0){const Vt=this.getStarvationDelay();if(this.warn(`Aborting inflight request ${rt>0?"and switching down":""}
Fragment duration: ${r.duration.toFixed(3)} s
Time to underbuffer: ${Vt.toFixed(3)} s`),r.abortRequests(),this.fragCurrent=this.partCurrent=null,rt>j){let ti=this.findBestLevel(this.hls.levels[j].bitrate,j,rt,0,Vt,1,1);ti===-1&&(ti=j),this.hls.nextLoadLevel=this.hls.nextAutoLevel=ti,this.resetEstimator(this.hls.levels[ti].bitrate)}}};Z||vt>et*2?$t():this.timer=self.setInterval($t,et*1e3),a.trigger(_.FRAG_LOAD_EMERGENCY_ABORTED,{frag:r,part:s,stats:v})},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=null,this.fragCurrent=this.partCurrent=null}onManifestLoading(e,t){this.lastLoadedFragLevel=-1,this.firstSelection=-1,this.lastLevelLoadSec=0,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:s}=this;if(i&&r&&i.sn===r.sn&&i.level===r.level){const a=performance.now(),h=s?s.stats:i.stats,g=a-h.loading.start,d=h.loading.first?h.loading.first-h.loading.start:-1;if(h.loaded&&d>-1){const S=this.bwEstimator.getEstimateTTFB();this.bwEstimator.sample(g-Math.min(S,d),h.loaded)}else this.bwEstimator.sampleTTFB(g)}break}}}getTimeToLoadFrag(e,t,i,r){const s=e+i/t,a=r?e+this.lastLevelLoadSec:0;return s+a}onLevelLoaded(e,t){const i=this.hls.config,{loading:r}=t.stats,s=r.end-r.first;k(s)&&(this.lastLevelLoadSec=s/1e3),t.details.live?this.bwEstimator.update(i.abrEwmaSlowLive,i.abrEwmaFastLive):this.bwEstimator.update(i.abrEwmaSlowVoD,i.abrEwmaFastVoD),this.timer>-1&&this._abandonRulesCheck(t.levelInfo)}onFragLoaded(e,{frag:t,part:i}){const r=i?i.stats:t.stats;if(t.type===m.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 s=i?i.duration:t.duration,a=this.hls.levels[t.level],h=(a.loaded?a.loaded.bytes:0)+r.loaded,g=(a.loaded?a.loaded.duration:0)+s;a.loaded={bytes:h,duration:g},a.realBitrate=Math.round(8*h/g)}if(t.bitrateTest){const s={stats:r,frag:t,part:i,id:t.type};this.onFragBuffered(_.FRAG_BUFFERED,s),t.bitrateTest=!1}else this.lastLoadedFragLevel=t.level}}onFragBuffered(e,t){const{frag:i,part:r}=t,s=r!=null&&r.stats.loaded?r.stats:i.stats;if(s.aborted||this.ignoreFragment(i))return;const a=s.parsing.end-s.loading.start-Math.min(s.loading.first-s.loading.start,this.bwEstimator.getEstimateTTFB());this.bwEstimator.sample(a,s.loaded),s.bwEstimate=this.getBwEstimate(),i.bitrateTest?this.bitrateTestDelay=a/1e3:this.bitrateTestDelay=0}ignoreFragment(e){return e.type!==m.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,s=this.findBestLevel(i,t,e,0,r,1,1);if(s>-1)return s;const a=this.hls.firstLevel,h=Math.min(Math.max(a,t),e);return this.warn(`Could not find best starting auto level. Defaulting to first in playlist ${a} clamped to ${h}`),h}get forcedAutoLevel(){return this.nextAutoLevelKey?-1:this._nextAutoLevel}get nextAutoLevel(){const e=this.forcedAutoLevel,i=this.bwEstimator.canEstimate(),r=this.lastLoadedFragLevel>-1;if(e!==-1&&(!i||!r||this.nextAutoLevelKey===this.getAutoLevelKey()))return e;const s=i&&r?this.getNextABRAutoLevel():this.firstAutoLevel;if(e!==-1){const a=this.hls.levels;if(a.length>Math.max(e,s)&&a[e].loadError<=a[s].loadError)return e}return this._nextAutoLevel=s,this.nextAutoLevelKey=this.getAutoLevelKey(),s}getAutoLevelKey(){return`${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:s,minAutoLevel:a}=i,h=t?t.duration:e?e.duration:0,g=this.getBwEstimate(),d=this.getStarvationDelay();let v=s.abrBandWidthFactor,S=s.abrBandWidthUpFactor;if(d){const Z=this.findBestLevel(g,a,r,d,0,v,S);if(Z>=0)return this.rebufferNotice=-1,Z}let M=h?Math.min(h,s.maxStarvationDelay):s.maxStarvationDelay;if(!d){const Z=this.bitrateTestDelay;Z&&(M=(h?Math.min(h,s.maxLoadingDelay):s.maxLoadingDelay)-Z,this.info(`bitrate test took ${Math.round(1e3*Z)}ms, set first fragment max fetchDuration to ${Math.round(1e3*M)} ms`),v=S=1)}const j=this.findBestLevel(g,a,r,d,M,v,S);if(this.rebufferNotice!==j&&(this.rebufferNotice=j,this.info(`${d?"rebuffering expected":"buffer is empty"}, optimal quality level ${j}`)),j>-1)return j;const H=i.levels[a],Q=i.loadLevelObj;return Q&&(H==null?void 0:H.bitrate)<Q.bitrate?a:i.loadLevel}getStarvationDelay(){const e=this.hls,t=e.media;if(!t)return 1/0;const i=t&&t.playbackRate!==0?Math.abs(t.playbackRate):1,r=e.mainForwardBufferInfo;return(r?r.len:0)/i}getBwEstimate(){return this.bwEstimator.canEstimate()?this.bwEstimator.getEstimate():this.hls.config.abrEwmaDefaultEstimate}findBestLevel(e,t,i,r,s,a,h){var g;const d=r+s,v=this.lastLoadedFragLevel,S=v===-1?this.hls.firstLevel:v,{fragCurrent:M,partCurrent:j}=this,{levels:H,allAudioTracks:Q,loadLevel:Z,config:re}=this.hls;if(H.length===1)return 0;const fe=H[S],le=!!((g=this.hls.latestLevelDetails)!=null&&g.live),be=Z===-1||v===-1;let we,$e="SDR",Ae=(fe==null?void 0:fe.frameRate)||0;const{audioPreference:Pe,videoPreference:Ue}=re,De=this.audioTracksByGroup||(this.audioTracksByGroup=Ti(Q));let Xe=-1;if(be){if(this.firstSelection!==-1)return this.firstSelection;const ct=this.codecTiers||(this.codecTiers=Yi(H,De,t,i)),bt=zt(ct,$e,e,Pe,Ue),{codecSet:wt,videoRanges:et,minFramerate:rt,minBitrate:Ft,minIndex:Pt,preferHDR:$t}=bt;Xe=Pt,we=wt,$e=$t?et[et.length-1]:et[0],Ae=rt,e=Math.max(e,Ft),this.log(`picked start tier ${yt(bt)}`)}else we=fe==null?void 0:fe.codecSet,$e=fe==null?void 0:fe.videoRange;const ut=j?j.duration:M?M.duration:0,Tt=this.bwEstimator.getEstimateTTFB()/1e3,gt=[];for(let ct=i;ct>=t;ct--){var vt;const bt=H[ct],wt=ct>S;if(!bt)continue;if(re.useMediaCapabilities&&!bt.supportedResult&&!bt.supportedPromise){const ti=navigator.mediaCapabilities;typeof(ti==null?void 0:ti.decodingInfo)=="function"&&(ci(bt,De,$e,Ae,e,Pe)||Ze(bt.videoCodec))?(bt.supportedPromise=ii(bt,De,ti),bt.supportedPromise.then(li=>{if(!this.hls)return;bt.supportedResult=li;const $i=this.hls.levels,Gi=$i.indexOf(bt);li.error?this.warn(`MediaCapabilities decodingInfo error: "${li.error}" for level ${Gi} ${yt(li)}`):li.supported||(this.warn(`Unsupported MediaCapabilities decodingInfo result for level ${Gi} ${yt(li)}`),Gi>-1&&$i.length>1&&(this.log(`Removing unsupported level ${Gi}`),this.hls.removeLevel(Gi),this.hls.loadLevel===-1&&(this.hls.nextLoadLevel=0)))})):bt.supportedResult=xt}if((we&&bt.codecSet!==we||$e&&bt.videoRange!==$e||wt&&Ae>bt.frameRate||!wt&&Ae>0&&Ae<bt.frameRate||bt.supportedResult&&!((vt=bt.supportedResult.decodingInfoResults)!=null&&vt[0].smooth))&&(!be||ct!==Xe)){gt.push(ct);continue}const et=bt.details,rt=(j?et==null?void 0:et.partTarget:et==null?void 0:et.averagetargetduration)||ut;let Ft;wt?Ft=h*e:Ft=a*e;const Pt=ut&&r>=ut*2&&s===0?bt.averageBitrate:bt.maxBitrate,$t=this.getTimeToLoadFrag(Tt,Ft,Pt*rt,et===void 0);if(Ft>=Pt&&(ct===v||bt.loadError===0&&bt.fragmentError===0)&&($t<=Tt||!k($t)||le&&!this.bitrateTestDelay||$t<d)){const ti=this.forcedAutoLevel;return ct!==Z&&(ti===-1||ti!==Z)&&(gt.length&&this.trace(`Skipped level(s) ${gt.join(",")} of ${i} max with CODECS and VIDEO-RANGE:"${H[gt[0]].codecs}" ${H[gt[0]].videoRange}; not compatible with "${we}" ${$e}`),this.info(`switch candidate:${S}->${ct} adjustedbw(${Math.round(Ft)})-bitrate=${Math.round(Ft-Pt)} ttfb:${Tt.toFixed(1)} avgDuration:${rt.toFixed(1)} maxFetchDuration:${d.toFixed(1)} fetchDuration:${$t.toFixed(1)} firstSelection:${be} codecSet:${bt.codecSet} videoRange:${bt.videoRange} hls.loadLevel:${Z}`)),be&&(this.firstSelection=ct),ct}}return-1}set nextAutoLevel(e){const t=this.deriveNextAutoLevel(e);this._nextAutoLevel!==t&&(this.nextAutoLevelKey="",this._nextAutoLevel=t)}deriveNextAutoLevel(e){const{maxAutoLevel:t,minAutoLevel:i}=this.hls;return Math.min(Math.max(e,i),t)}}const bi={search:function(o,e){let t=0,i=o.length-1,r=null,s=null;for(;t<=i;){r=(t+i)/2|0,s=o[r];const a=e(s);if(a>0)t=r+1;else if(a<0)i=r-1;else return s}return null}};function Ei(o,e,t){if(e===null||!Array.isArray(o)||!o.length||!k(e))return null;const i=o[0].programDateTime;if(e<(i||0))return null;const r=o[o.length-1].endProgramDateTime;if(e>=(r||0))return null;for(let s=0;s<o.length;++s){const a=o[s];if(Qr(e,t,a))return a}return null}function ni(o,e,t=0,i=0,r=.005){let s=null;if(o){s=e[1+o.sn-e[0].sn]||null;const h=o.endDTS-t;h>0&&h<15e-7&&(t+=15e-7),s&&o.level!==s.level&&s.end<=o.end&&(s=e[2+o.sn-e[0].sn]||null)}else t===0&&e[0].start===0&&(s=e[0]);if(s&&((!o||o.level===s.level)&&wi(t,i,s)===0||Pi(s,o,Math.min(r,i))))return s;const a=bi.search(e,wi.bind(null,t,i));return a&&(a!==o||!s)?a:s}function Pi(o,e,t){if(e&&e.start===0&&e.level<o.level&&(e.endPTS||0)>0){const i=e.tagList.reduce((r,s)=>(s[0]==="INF"&&(r+=parseFloat(s[1])),r),t);return o.start<=i}return!1}function wi(o=0,e=0,t){if(t.start<=o&&t.start+t.duration>o)return 0;const i=Math.min(e,t.duration+(t.deltaPTS?t.deltaPTS:0));return t.start+t.duration-i<=o?1:t.start-i>o&&t.start?-1:0}function Qr(o,e,t){const i=Math.min(e,t.duration+(t.deltaPTS?t.deltaPTS:0))*1e3;return(t.endProgramDateTime||0)-i>o}function Ni(o,e,t){if(o&&o.startCC<=e&&o.endCC>=e){let i=o.fragments;const{fragmentHint:r}=o;r&&(i=i.concat(r));let s;return bi.search(i,a=>a.cc<e?1:a.cc>e?-1:(s=a,a.end<=t?1:a.start>t?-1:0)),s||null}return null}function ei(o){switch(o.details){case w.FRAG_LOAD_TIMEOUT:case w.KEY_LOAD_TIMEOUT:case w.LEVEL_LOAD_TIMEOUT:case w.MANIFEST_LOAD_TIMEOUT:return!0}return!1}function hi(o,e){const t=ei(e);return o.default[`${t?"timeout":"error"}Retry`]}function Ui(o,e){const t=o.backoff==="linear"?1:Math.pow(2,e);return Math.min(t*o.retryDelayMs,o.maxRetryDelayMs)}function fr(o){return u(u({},o),{errorRetry:null,timeoutRetry:null})}function Di(o,e,t,i){if(!o)return!1;const r=i==null?void 0:i.code,s=e<o.maxNumRetry&&(Jr(r)||!!t);return o.shouldRetry?o.shouldRetry(o,e,t,i,s):s}function Jr(o){return o===0&&navigator.onLine===!1||!!o&&(o<400||o>499)}var yi={DoNothing:0,SendEndCallback:1,SendAlternateToPenaltyBox:2,RemoveAlternatePermanently:3,InsertDiscontinuity:4,RetryRequest:5},Ci={None:0,MoveAllAlternatesMatchingHost:1,MoveAllAlternatesMatchingHDCP:2,SwitchToSDR:4};class Er extends D{constructor(e){super("error-controller",e.logger),this.hls=void 0,this.playlistError=0,this.penalizedRenditions={},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,this.penalizedRenditions={}}startLoad(e){}stopLoad(){this.playlistError=0}getVariantLevelIndex(e){return(e==null?void 0:e.type)===m.MAIN?e.level:this.hls.loadLevel}onManifestLoading(){this.playlistError=0,this.penalizedRenditions={}}onLevelUpdated(){this.playlistError=0}onError(e,t){var i;if(t.fatal)return;const r=this.hls,s=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=Sr();return}case w.FRAG_GAP:case w.FRAG_DECRYPT_ERROR:{t.errorAction=this.getFragRetryOrSwitchAction(t),t.errorAction.action=yi.SendAlternateToPenaltyBox;return}case w.LEVEL_EMPTY_ERROR:case w.LEVEL_PARSING_ERROR:{var a,h;const d=t.parent===m.MAIN?t.level:r.loadLevel;t.details===w.LEVEL_EMPTY_ERROR&&((a=t.context)!=null&&(h=a.levelDetails)!=null&&h.live)?t.errorAction=this.getPlaylistRetryOrSwitchAction(t,d):(t.levelRetry=!1,t.errorAction=this.getLevelSwitchAction(t,d))}return;case w.LEVEL_LOAD_ERROR:case w.LEVEL_LOAD_TIMEOUT:typeof(s==null?void 0:s.level)=="number"&&(t.errorAction=this.getPlaylistRetryOrSwitchAction(t,s.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(s){const d=r.loadLevelObj;if(d&&(s.type===O.AUDIO_TRACK&&d.hasAudioGroup(s.groupId)||s.type===O.SUBTITLE_TRACK&&d.hasSubtitleGroup(s.groupId))){t.errorAction=this.getPlaylistRetryOrSwitchAction(t,r.loadLevel),t.errorAction.action=yi.SendAlternateToPenaltyBox,t.errorAction.flags=Ci.MoveAllAlternatesMatchingHost;return}}return;case w.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED:{const d=r.loadLevelObj,v=d==null?void 0:d.attrs["HDCP-LEVEL"];v?t.errorAction={action:yi.SendAlternateToPenaltyBox,flags:Ci.MoveAllAlternatesMatchingHDCP,hdcpLevel:v}:this.keySystemError(t)}return;case w.BUFFER_ADD_CODEC_ERROR:case w.REMUX_ALLOC_ERROR:case w.BUFFER_APPEND_ERROR:if(!t.errorAction){var g;t.errorAction=this.getLevelSwitchAction(t,(g=t.level)!=null?g: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=Sr();return}t.type===T.KEY_SYSTEM_ERROR&&this.keySystemError(t)}keySystemError(e){const t=this.getVariantLevelIndex(e.frag);e.levelRetry=!1,e.errorAction=this.getLevelSwitchAction(e,t)}getPlaylistRetryOrSwitchAction(e,t){const i=this.hls,r=hi(i.config.playlistLoadPolicy,e),s=this.playlistError++;if(Di(r,s,ei(e),e.response))return{action:yi.RetryRequest,flags:Ci.None,retryConfig:r,retryCount:s};const h=this.getLevelSwitchAction(e,t);return r&&(h.retryConfig=r,h.retryCount=s),h}getFragRetryOrSwitchAction(e){const t=this.hls,i=this.getVariantLevelIndex(e.frag),r=t.levels[i],{fragLoadPolicy:s,keyLoadPolicy:a}=t.config,h=hi(e.details.startsWith("key")?a:s,e),g=t.levels.reduce((v,S)=>v+S.fragmentError,0);if(r&&(e.details!==w.FRAG_GAP&&r.fragmentError++,Di(h,g,ei(e),e.response)))return{action:yi.RetryRequest,flags:Ci.None,retryConfig:h,retryCount:g};const d=this.getLevelSwitchAction(e,i);return h&&(d.retryConfig=h,d.retryCount=g),d}getLevelSwitchAction(e,t){const i=this.hls;t==null&&(t=i.loadLevel);const r=this.hls.levels[t];if(r){var s,a;const d=e.details;r.loadError++,d===w.BUFFER_APPEND_ERROR&&r.fragmentError++;let v=-1;const{levels:S,loadLevel:M,minAutoLevel:j,maxAutoLevel:H}=i;!i.autoLevelEnabled&&!i.config.preserveManualLevelOnError&&(i.loadLevel=-1);const Q=(s=e.frag)==null?void 0:s.type,re=(Q===m.AUDIO&&d===w.FRAG_PARSING_ERROR||e.sourceBufferName==="audio"&&(d===w.BUFFER_ADD_CODEC_ERROR||d===w.BUFFER_APPEND_ERROR))&&S.some(({audioCodec:$e})=>r.audioCodec!==$e),le=e.sourceBufferName==="video"&&(d===w.BUFFER_ADD_CODEC_ERROR||d===w.BUFFER_APPEND_ERROR)&&S.some(({codecSet:$e,audioCodec:Ae})=>r.codecSet!==$e&&r.audioCodec===Ae),{type:be,groupId:we}=(a=e.context)!=null?a:{};for(let $e=S.length;$e--;){const Ae=($e+M)%S.length;if(Ae!==M&&Ae>=j&&Ae<=H&&S[Ae].loadError===0){var h,g;const Pe=S[Ae];if(d===w.FRAG_GAP&&Q===m.MAIN&&e.frag){const Ue=S[Ae].details;if(Ue){const De=ni(e.frag,Ue.fragments,e.frag.start);if(De!=null&&De.gap)continue}}else{if(be===O.AUDIO_TRACK&&Pe.hasAudioGroup(we)||be===O.SUBTITLE_TRACK&&Pe.hasSubtitleGroup(we))continue;if(Q===m.AUDIO&&(h=r.audioGroups)!=null&&h.some(Ue=>Pe.hasAudioGroup(Ue))||Q===m.SUBTITLE&&(g=r.subtitleGroups)!=null&&g.some(Ue=>Pe.hasSubtitleGroup(Ue))||re&&r.audioCodec===Pe.audioCodec||!re&&r.audioCodec!==Pe.audioCodec||le&&r.codecSet===Pe.codecSet)continue}v=Ae;break}}if(v>-1&&i.loadLevel!==v)return e.levelRetry=!0,this.playlistError=0,{action:yi.SendAlternateToPenaltyBox,flags:Ci.None,nextAutoLevel:v}}return{action:yi.SendAlternateToPenaltyBox,flags:Ci.MoveAllAlternatesMatchingHost}}onErrorOut(e,t){var i;switch((i=t.errorAction)==null?void 0:i.action){case yi.DoNothing:break;case yi.SendAlternateToPenaltyBox:this.sendAlternateToPenaltyBox(t),!t.errorAction.resolved&&t.details!==w.FRAG_GAP?t.fatal=!0:/MediaSource readyState: ended/.test(t.error.message)&&(this.warn(`MediaSource ended after "${t.sourceBufferName}" sourceBuffer append error. Attempting to recover from media error.`),this.hls.recoverMediaError());break;case yi.RetryRequest:break}if(t.fatal){this.hls.stopLoad();return}}sendAlternateToPenaltyBox(e){const t=this.hls,i=e.errorAction;if(!i)return;const{flags:r,hdcpLevel:s,nextAutoLevel:a}=i;switch(r){case Ci.None:this.switchLevel(e,a);break;case Ci.MoveAllAlternatesMatchingHDCP:s&&(t.maxHdcpLevel=St[St.indexOf(s)-1],i.resolved=!0),this.warn(`Restricting playback to HDCP-LEVEL of "${t.maxHdcpLevel}" or lower`);break}i.resolved||this.switchLevel(e,a)}switchLevel(e,t){if(t!==void 0&&e.errorAction&&(this.warn(`switching to level ${t} after ${e.details}`),this.hls.nextAutoLevel=t,e.errorAction.resolved=!0,this.hls.nextLoadLevel=this.hls.nextAutoLevel,e.details===w.BUFFER_ADD_CODEC_ERROR&&e.mimeType&&e.sourceBufferName!=="audiovideo")){const i=Et(e.mimeType),r=this.hls.levels;for(let s=r.length;s--;)r[s][`${e.sourceBufferName}Codec`]===i&&this.hls.removeLevel(s)}}}function Sr(o){const e={action:yi.DoNothing,flags:Ci.None};return o&&(e.resolved=!0),e}var di={NOT_LOADED:"NOT_LOADED",APPENDING:"APPENDING",PARTIAL:"PARTIAL",OK:"OK"};class kr{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.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.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.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 s=i[r];if(!s)break;const a=s.end;if(s.start<=e&&a!==null&&e<=a)return s}return this.getBufferedFrag(e,t)}getBufferedFrag(e,t){return this.getFragAtPos(e,t,!0)}getFragAtPos(e,t,i){const{fragments:r}=this,s=Object.keys(r);for(let a=s.length;a--;){const h=r[s[a]];if((h==null?void 0:h.body.type)===t&&(!i||h.buffered)){const g=h.body;if(g.start<=e&&e<=g.end)return g}}return null}detectEvictedFragments(e,t,i,r,s){this.timeRanges&&(this.timeRanges[e]=t);const a=(r==null?void 0:r.fragment.sn)||-1;Object.keys(this.fragments).forEach(h=>{const g=this.fragments[h];if(!g||a>=g.body.sn)return;if(!g.buffered&&(!g.loaded||s)){g.body.type===i&&this.removeFragment(g.body);return}const d=g.range[e];if(d){if(d.time.length===0){this.removeFragment(g.body);return}d.time.some(v=>{const S=!this.isTimeBuffered(v.startPTS,v.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=nr(i),s=this.fragments[r];if(!s||s.buffered&&i.gap)return;const a=!i.relurl;Object.keys(t).forEach(h=>{const g=i.elementaryStreams[h];if(!g)return;const d=t[h],v=a||g.partial===!0;s.range[h]=this.getBufferedTimes(i,e.part,v,d)}),s.loaded=null,Object.keys(s.range).length?(s.buffered=!0,(s.body.endList=i.endList||s.body.endList)&&(this.endListFragments[s.body.type]=s),dr(s)||this.removeParts(i.sn-1,i.type)):this.removeFragment(s.body)}removeParts(e,t){const i=this.activePartLists[t];i&&(this.activePartLists[t]=sr(i,r=>r.fragment.sn>=e))}fragBuffered(e,t){const i=nr(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 s={time:[],partial:i},a=e.start,h=e.end,g=e.minEndPTS||h,d=e.maxStartPTS||a;for(let v=0;v<r.length;v++){const S=r.start(v)-this.bufferPadding,M=r.end(v)+this.bufferPadding;if(d>=S&&g<=M){s.time.push({startPTS:Math.max(a,r.start(v)),endPTS:Math.min(h,r.end(v))});break}else if(a<M&&h>S){const j=Math.max(a,r.start(v)),H=Math.min(h,r.end(v));H>j&&(s.partial=!0,s.time.push({startPTS:j,endPTS:H}))}else if(h<=S)break}return s}getPartialFragment(e){let t=null,i,r,s,a=0;const{bufferPadding:h,fragments:g}=this;return Object.keys(g).forEach(d=>{const v=g[d];v&&dr(v)&&(r=v.body.start-h,s=v.body.end+h,e>=r&&e<=s&&(i=Math.min(e-r,s-e),a<=i&&(t=v.body,a=i)))}),t}isEndListAppended(e){const t=this.endListFragments[e];return t!==void 0&&(t.buffered||dr(t))}getState(e){const t=nr(e),i=this.fragments[t];return i?i.buffered?dr(i)?di.PARTIAL:di.OK:di.APPENDING:di.NOT_LOADED}isTimeBuffered(e,t,i){let r,s;for(let a=0;a<i.length;a++){if(r=i.start(a)-this.bufferPadding,s=i.end(a)+this.bufferPadding,e>=r&&t<=s)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,s=nr(i);this.fragments[s]={body:i,appendedPTS:null,loaded:r,buffered:!1,range:Object.create(null)}}onBufferAppended(e,t){const{frag:i,part:r,timeRanges:s,type:a}=t;if(i.sn==="initSegment")return;const h=i.type;if(r){let d=this.activePartLists[h];d||(this.activePartLists[h]=d=[]),d.push(r)}this.timeRanges=s;const g=s[a];this.detectEvictedFragments(a,g,h,r)}onFragBuffered(e,t){this.detectPartialFragments(t)}hasFragment(e){const t=nr(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 s=t[i[r]];if((s==null?void 0:s.body.type)===e)return!0}return!1}hasParts(e){var t;return!!((t=this.activePartLists[e])!=null&&t.length)}removeFragmentsInRange(e,t,i,r,s){r&&!this.hasGaps||Object.keys(this.fragments).forEach(a=>{const h=this.fragments[a];if(!h)return;const g=h.body;g.type!==i||r&&!g.gap||g.start<t&&g.end>e&&(h.buffered||s)&&this.removeFragment(g)})}removeFragment(e){const t=nr(e);e.clearElementaryStreamInfo();const i=this.activePartLists[e.type];if(i){const r=e.sn;this.activePartLists[e.type]=sr(i,s=>s.fragment.sn!==r)}delete this.fragments[t],e.endList&&delete this.endListFragments[e.type]}removeAllFragments(){var e,t;this.fragments=Object.create(null),this.endListFragments=Object.create(null),this.activePartLists=Object.create(null),this.hasGaps=!1;const i=(e=this.hls)==null||(t=e.latestLevelDetails)==null?void 0:t.partList;i&&i.forEach(r=>r.clearElementaryStreamInfo())}}function dr(o){var e,t,i;return o.buffered&&(o.body.gap||((e=o.range.video)==null?void 0:e.partial)||((t=o.range.audio)==null?void 0:t.partial)||((i=o.range.audiovideo)==null?void 0:i.partial))}function nr(o){return`${o.type}_${o.level}_${o.sn}`}function sr(o,e){return o.filter(t=>{const i=e(t);return i||t.clearElementaryStreamInfo(),i})}var Li={cbc:0,ctr:1};class xr{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 Li.cbc:return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},t,e);case Li.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 ar(o){const e=o.byteLength,t=e&&new DataView(o.buffer).getUint8(e-1);return t?o.slice(0,e-t):o}class en{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],s=i[1],a=i[2],h=i[3],g=this.invSubMix,d=g[0],v=g[1],S=g[2],M=g[3],j=new Uint32Array(256);let H=0,Q=0,Z=0;for(Z=0;Z<256;Z++)Z<128?j[Z]=Z<<1:j[Z]=Z<<1^283;for(Z=0;Z<256;Z++){let re=Q^Q<<1^Q<<2^Q<<3^Q<<4;re=re>>>8^re&255^99,e[H]=re,t[re]=H;const fe=j[H],le=j[fe],be=j[le];let we=j[re]*257^re*16843008;r[H]=we<<24|we>>>8,s[H]=we<<16|we>>>16,a[H]=we<<8|we>>>24,h[H]=we,we=be*16843009^le*65537^fe*257^H*16843008,d[re]=we<<24|we>>>8,v[re]=we<<16|we>>>16,S[re]=we<<8|we>>>24,M[re]=we,H?(H=fe^j[j[j[be^fe]]],Q^=j[j[Q]]):H=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 s=this.keySize=t.length;if(s!==4&&s!==6&&s!==8)throw new Error("Invalid aes key size="+s);const a=this.ksRows=(s+6+1)*4;let h,g;const d=this.keySchedule=new Uint32Array(a),v=this.invKeySchedule=new Uint32Array(a),S=this.sBox,M=this.rcon,j=this.invSubMix,H=j[0],Q=j[1],Z=j[2],re=j[3];let fe,le;for(h=0;h<a;h++){if(h<s){fe=d[h]=t[h];continue}le=fe,h%s===0?(le=le<<8|le>>>24,le=S[le>>>24]<<24|S[le>>>16&255]<<16|S[le>>>8&255]<<8|S[le&255],le^=M[h/s|0]<<24):s>6&&h%s===4&&(le=S[le>>>24]<<24|S[le>>>16&255]<<16|S[le>>>8&255]<<8|S[le&255]),d[h]=fe=(d[h-s]^le)>>>0}for(g=0;g<a;g++)h=a-g,g&3?le=d[h]:le=d[h-4],g<4||h<=4?v[g]=le:v[g]=H[S[le>>>24]]^Q[S[le>>>16&255]]^Z[S[le>>>8&255]]^re[S[le&255]],v[g]=v[g]>>>0}networkToHostOrderSwap(e){return e<<24|(e&65280)<<8|(e&16711680)>>8|e>>>24}decrypt(e,t,i){const r=this.keySize+6,s=this.invKeySchedule,a=this.invSBox,h=this.invSubMix,g=h[0],d=h[1],v=h[2],S=h[3],M=this.uint8ArrayToUint32Array_(i);let j=M[0],H=M[1],Q=M[2],Z=M[3];const re=new Int32Array(e),fe=new Int32Array(re.length);let le,be,we,$e,Ae,Pe,Ue,De,Xe,ut,Tt,gt,vt,ct;const bt=this.networkToHostOrderSwap;for(;t<re.length;){for(Xe=bt(re[t]),ut=bt(re[t+1]),Tt=bt(re[t+2]),gt=bt(re[t+3]),Ae=Xe^s[0],Pe=gt^s[1],Ue=Tt^s[2],De=ut^s[3],vt=4,ct=1;ct<r;ct++)le=g[Ae>>>24]^d[Pe>>16&255]^v[Ue>>8&255]^S[De&255]^s[vt],be=g[Pe>>>24]^d[Ue>>16&255]^v[De>>8&255]^S[Ae&255]^s[vt+1],we=g[Ue>>>24]^d[De>>16&255]^v[Ae>>8&255]^S[Pe&255]^s[vt+2],$e=g[De>>>24]^d[Ae>>16&255]^v[Pe>>8&255]^S[Ue&255]^s[vt+3],Ae=le,Pe=be,Ue=we,De=$e,vt=vt+4;le=a[Ae>>>24]<<24^a[Pe>>16&255]<<16^a[Ue>>8&255]<<8^a[De&255]^s[vt],be=a[Pe>>>24]<<24^a[Ue>>16&255]<<16^a[De>>8&255]<<8^a[Ae&255]^s[vt+1],we=a[Ue>>>24]<<24^a[De>>16&255]<<16^a[Ae>>8&255]<<8^a[Pe&255]^s[vt+2],$e=a[De>>>24]<<24^a[Ae>>16&255]<<16^a[Pe>>8&255]<<8^a[Ue&255]^s[vt+3],fe[t]=bt(le^j),fe[t+1]=bt($e^H),fe[t+2]=bt(we^Q),fe[t+3]=bt(be^Z),j=Xe,H=ut,Q=Tt,Z=gt,t=t+4}return fe.buffer}}class Oi{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=wr(this.aesMode);return this.subtle.importKey("raw",this.key,{name:e},!1,["encrypt","decrypt"])}}function wr(o){switch(o){case Li.cbc:return"AES-CBC";case Li.ctr:return"AES-CTR";default:throw new Error(`[FastAESKey] invalid aes mode ${o}`)}}const tn=16;class Ur{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?ar(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((s,a)=>{const h=ArrayBuffer.isView(e)?e:new Uint8Array(e);this.softwareDecrypt(h,t,i,r);const g=this.flush();g?s(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:s,currentResult:a,remainderData:h}=this;if(r!==Li.cbc||t.byteLength!==16)return F.warn("SoftwareDecrypt: can only handle AES-128-CBC"),null;this.logOnce("JS AES decrypt"),h&&(e=je(h,e),this.remainderData=null);const g=this.getValidChunk(e);if(!g.length)return null;s&&(i=s);let d=this.softwareDecrypter;d||(d=this.softwareDecrypter=new en),d.expandKey(t);const v=a;return this.currentResult=d.decrypt(g.buffer,0,i),this.currentIV=g.slice(-16).buffer,v||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 Oi(this.subtle,t,r)}return this.fastAesKey.expandKey().then(s=>this.subtle?(this.logOnce("WebCrypto AES decrypt"),new xr(this.subtle,new Uint8Array(i),r).decrypt(e.buffer,s)):Promise.reject(new Error("web crypto not initialized"))).catch(s=>(F.warn(`[decrypter]: WebCrypto Error, disable WebCrypto API, ${s.name}: ${s.message}`),this.onWebCryptoError(e,t,i,r)))}onWebCryptoError(e,t,i,r){const s=this.enableSoftwareAES;if(s){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"+(s?" and softwareDecrypt":"")+": failed to decrypt data")}getValidChunk(e){let t=e;const i=e.length-e.length%tn;return i!==e.length&&(t=e.slice(0,i),this.remainderData=e.slice(i)),t}logOnce(e){this.logEnabled&&(F.log(`[decrypter]: ${e}`),this.logEnabled=!1)}}const pr=Math.pow(2,17);class rn{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 Ri({type:T.NETWORK_ERROR,details:w.FRAG_LOAD_ERROR,fatal:!1,frag:e,error:new Error(`Fragment does not have a ${i?"part list":"url"}`),networkDetails:null}));this.abort();const r=this.config,s=r.fLoader,a=r.loader;return new Promise((h,g)=>{if(this.loader&&this.loader.destroy(),e.gap)if(e.tagList.some(H=>H[0]==="GAP")){g($r(e));return}else e.gap=!1;const d=this.loader=s?new s(r):new a(r),v=nn(e);e.loader=d;const S=fr(r.fragLoadPolicy.default),M={loadPolicy:S,timeout:S.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:e.sn==="initSegment"?1/0:pr};e.stats=d.stats;const j={onSuccess:(H,Q,Z,re)=>{this.resetLoader(e,d);let fe=H.data;Z.resetIV&&e.decryptdata&&(e.decryptdata.iv=new Uint8Array(fe.slice(0,16)),fe=fe.slice(16)),h({frag:e,part:null,payload:fe,networkDetails:re})},onError:(H,Q,Z,re)=>{this.resetLoader(e,d),g(new Ri({type:T.NETWORK_ERROR,details:w.FRAG_LOAD_ERROR,fatal:!1,frag:e,response:u({url:i,data:void 0},H),error:new Error(`HTTP Error ${H.code} ${H.text}`),networkDetails:Z,stats:re}))},onAbort:(H,Q,Z)=>{this.resetLoader(e,d),g(new Ri({type:T.NETWORK_ERROR,details:w.INTERNAL_ABORTED,fatal:!1,frag:e,error:new Error("Aborted"),networkDetails:Z,stats:H}))},onTimeout:(H,Q,Z)=>{this.resetLoader(e,d),g(new Ri({type:T.NETWORK_ERROR,details:w.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,error:new Error(`Timeout after ${M.timeout}ms`),networkDetails:Z,stats:H}))}};t&&(j.onProgress=(H,Q,Z,re)=>t({frag:e,part:null,payload:Z,networkDetails:re})),d.load(v,M,j)})}loadPart(e,t,i){this.abort();const r=this.config,s=r.fLoader,a=r.loader;return new Promise((h,g)=>{if(this.loader&&this.loader.destroy(),e.gap||t.gap){g($r(e,t));return}const d=this.loader=s?new s(r):new a(r),v=nn(e,t);e.loader=d;const S=fr(r.fragLoadPolicy.default),M={loadPolicy:S,timeout:S.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:pr};t.stats=d.stats,d.load(v,M,{onSuccess:(j,H,Q,Z)=>{this.resetLoader(e,d),this.updateStatsFromPart(e,t);const re={frag:e,part:t,payload:j.data,networkDetails:Z};i(re),h(re)},onError:(j,H,Q,Z)=>{this.resetLoader(e,d),g(new Ri({type:T.NETWORK_ERROR,details:w.FRAG_LOAD_ERROR,fatal:!1,frag:e,part:t,response:u({url:v.url,data:void 0},j),error:new Error(`HTTP Error ${j.code} ${j.text}`),networkDetails:Q,stats:Z}))},onAbort:(j,H,Q)=>{e.stats.aborted=t.stats.aborted,this.resetLoader(e,d),g(new Ri({type:T.NETWORK_ERROR,details:w.INTERNAL_ABORTED,fatal:!1,frag:e,part:t,error:new Error("Aborted"),networkDetails:Q,stats:j}))},onTimeout:(j,H,Q)=>{this.resetLoader(e,d),g(new Ri({type:T.NETWORK_ERROR,details:w.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,part:t,error:new Error(`Timeout after ${M.timeout}ms`),networkDetails:Q,stats:j}))}})})}updateStatsFromPart(e,t){const i=e.stats,r=t.stats,s=r.total;if(i.loaded+=r.loaded,s){const g=Math.round(e.duration/t.duration),d=Math.min(Math.round(i.loaded/s),g),S=(g-d)*Math.round(i.loaded/d);i.total=i.loaded+S}else i.total=Math.max(i.loaded,i.total);const a=i.loading,h=r.loading;a.start?a.first+=h.first-h.start:(a.start=h.start,a.first=h.first),a.end=h.end}resetLoader(e,t){e.loader=null,this.loader===t&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),t.destroy()}}function nn(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,s=t.byteRangeEndOffset;if(k(r)&&k(s)){var a;let h=r,g=s;if(o.sn==="initSegment"&&sn((a=o.decryptdata)==null?void 0:a.method)){const d=s-r;d%16&&(g=s+(16-d%16)),r!==0&&(i.resetIV=!0,h=r-16)}i.rangeStart=h,i.rangeEnd=g}return i}function $r(o,e){const t=new Error(`GAP ${o.gap?"tag":"attribute"} found`),i={type:T.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 Ri(i)}function sn(o){return o==="AES-128"||o==="AES-256"}class Ri extends Error{constructor(e){super(e.error.message),this.data=void 0,this.data=e}}class _r extends D{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 Cr{constructor(e,t,i,r=0,s=-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=Zi(),this.buffering={audio:Zi(),video:Zi(),audiovideo:Zi()},this.level=e,this.sn=t,this.id=i,this.size=r,this.part=s,this.partial=a}}function Zi(){return{start:0,executeStart:0,executeEnd:0,end:0}}const Ir={length:0,start:()=>0,end:()=>0};class Rt{static isBuffered(e,t){if(e){const i=Rt.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=Rt.getBuffered(e);return Rt.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=Rt.bufferedRanges(e);if(r.length)return Rt.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((v,S)=>v.start-S.start||S.end-v.end);let r=-1,s=[];if(i)for(let v=0;v<e.length;v++){t>=e[v].start&&t<=e[v].end&&(r=v);const S=s.length;if(S){const M=s[S-1].end;e[v].start-M<i?e[v].end>M&&(s[S-1].end=e[v].end):s.push(e[v])}else s.push(e[v])}else s=e;let a=0,h,g=t,d=t;for(let v=0;v<s.length;v++){const S=s[v].start,M=s[v].end;if(r===-1&&t>=S&&t<=M&&(r=v),t+i>=S&&t<M)g=S,d=M,a=d-t;else if(t+i<S){h=S;break}}return{len:a,start:g||0,end:d||0,nextStart:h,buffered:e,bufferedIndex:r}}static getBuffered(e){try{return e.buffered||Ir}catch(t){return F.log("failed to get media.buffered",t),Ir}}}const Hi=/\{\$([a-zA-Z0-9-_]+)\}/g;function or(o){return Hi.test(o)}function Xi(o,e){if(o.variableList!==null||o.hasVariableRefs){const t=o.variableList;return e.replace(Hi,i=>{const r=i.substring(2,i.length-1),s=t==null?void 0:t[r];return s===void 0?(o.playlistParsingError||(o.playlistParsingError=new Error(`Missing preceding EXT-X-DEFINE tag for Variable Reference: "${r}"`)),i):s})}return e}function lr(o,e,t){let i=o.variableList;i||(o.variableList=i={});let r,s;if("QUERYPARAM"in e){r=e.QUERYPARAM;try{const a=new self.URL(t).searchParams;if(a.has(r))s=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: ${a.message}`))}}else r=e.NAME,s=e.VALUE;r in i?o.playlistParsingError||(o.playlistParsingError=new Error(`EXT-X-DEFINE duplicate Variable Name declarations: "${r}"`)):i[r]=s||""}function Hr(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: "${i}"`))}const mn=/^(\d+)x(\d+)$/,jr=/(.+?)=(".*?"|.*?)(?:,|$)/g;class ai{constructor(e,t){typeof e=="string"&&(e=ai.parseAttrList(e,t)),c(this,e)}get clientAttrs(){return Object.keys(this).filter(e=>e.substring(0,2)==="X-")}decimalInteger(e){const t=parseInt(this[e],10);return t>Number.MAX_SAFE_INTEGER?1/0:t}hexadecimalInteger(e){if(this[e]){let t=(this[e]||"0x").slice(2);t=(t.length&1?"0":"")+t;const i=new Uint8Array(t.length/2);for(let r=0;r<t.length/2;r++)i[r]=parseInt(t.slice(r*2,r*2+2),16);return i}return null}hexadecimalIntegerAsNumber(e){const t=parseInt(this[e],16);return t>Number.MAX_SAFE_INTEGER?1/0:t}decimalFloatingPoint(e){return parseFloat(this[e])}optionalFloat(e,t){const i=this[e];return i?parseFloat(i):t}enumeratedString(e){return this[e]}enumeratedStringList(e,t){const i=this[e];return(i?i.split(/[ ,]+/):[]).reduce((r,s)=>(r[s.toLowerCase()]=!0,r),t)}bool(e){return this[e]==="YES"}decimalResolution(e){const t=mn.exec(this[e]);if(t!==null)return{width:parseInt(t[1],10),height:parseInt(t[2],10)}}static parseAttrList(e,t){let i;const r={},s='"';for(jr.lastIndex=0;(i=jr.exec(e))!==null;){const a=i[1].trim();let h=i[2];const g=h.indexOf(s)===0&&h.lastIndexOf(s)===h.length-1;let d=!1;if(g)h=h.slice(1,-1);else switch(a){case"IV":case"SCTE35-CMD":case"SCTE35-IN":case"SCTE35-OUT":d=!0}if(t&&(g||d))h=Xi(t,h);else if(!d&&!g)switch(a){case"CLOSED-CAPTIONS":if(h==="NONE")break;case"ALLOWED-CPC":case"CLASS":case"ASSOC-LANGUAGE":case"AUDIO":case"BYTERANGE":case"CHANNELS":case"CHARACTERISTICS":case"CODECS":case"DATA-ID":case"END-DATE":case"GROUP-ID":case"ID":case"IMPORT":case"INSTREAM-ID":case"KEYFORMAT":case"KEYFORMATVERSIONS":case"LANGUAGE":case"NAME":case"PATHWAY-ID":case"QUERYPARAM":case"RECENTLY-REMOVED-DATERANGES":case"SERVER-URI":case"STABLE-RENDITION-ID":case"STABLE-VARIANT-ID":case"START-DATE":case"SUBTITLES":case"SUPPLEMENTAL-CODECS":case"URI":case"VALUE":case"VIDEO":case"X-ASSET-LIST":case"X-ASSET-URI":F.warn(`${e}: attribute ${a} is missing quotes`)}r[a]=h}return r}}const an="com.apple.hls.interstitial";function vn(o){return o!=="ID"&&o!=="CLASS"&&o!=="CUE"&&o!=="START-DATE"&&o!=="DURATION"&&o!=="END-DATE"&&o!=="END-ON-NEXT"}function yn(o){return o==="SCTE35-OUT"||o==="SCTE35-IN"||o==="SCTE35-CMD"}class Wr{constructor(e,t,i=0){var r;if(this.attr=void 0,this.tagAnchor=void 0,this.tagOrder=void 0,this._startDate=void 0,this._endDate=void 0,this._dateAtEnd=void 0,this._cue=void 0,this._badValueForSameId=void 0,this.tagAnchor=(t==null?void 0:t.tagAnchor)||null,this.tagOrder=(r=t==null?void 0:t.tagOrder)!=null?r:i,t){const s=t.attr;for(const a in s)if(Object.prototype.hasOwnProperty.call(e,a)&&e[a]!==s[a]){F.warn(`DATERANGE tag attribute: "${a}" does not match for tags with ID: "${e.ID}"`),this._badValueForSameId=a;break}e=c(new ai({}),s,e)}if(this.attr=e,t?(this._startDate=t._startDate,this._cue=t._cue,this._endDate=t._endDate,this._dateAtEnd=t._dateAtEnd):this._startDate=new Date(e["START-DATE"]),"END-DATE"in this.attr){const s=(t==null?void 0:t.endDate)||new Date(this.attr["END-DATE"]);k(s.getTime())&&(this._endDate=s)}}get id(){return this.attr.ID}get class(){return this.attr.CLASS}get cue(){const e=this._cue;return e===void 0?this._cue=this.attr.enumeratedStringList(this.attr.CUE?"CUE":"X-CUE",{pre:!1,post:!1,once:!1}):e}get startTime(){const{tagAnchor:e}=this;return e===null||e.programDateTime===null?(F.warn(`Expected tagAnchor Fragment with PDT set for DateRange "${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(k(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===an}get isValid(){return!!this.id&&!this._badValueForSameId&&k(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 bn=10;class En{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}get hasProgramDateTime(){return this.fragments.length?k(this.fragments[this.fragments.length-1].programDateTime):!1}get levelTargetDuration(){return this.averagetargetduration||this.targetduration||bn}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(){var e;return(e=this.fragments)!=null&&e.length?this.fragments[this.fragments.length-1].end:0}get fragmentStart(){var e;return(e=this.fragments)!=null&&e.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 ur(o){return o==="AES-128"||o==="AES-256"||o==="AES-256-CTR"}function Gr(o){switch(o){case"AES-128":case"AES-256":return Li.cbc;case"AES-256-CTR":return Li.ctr;default:throw new Error(`invalid full segment method ${o}`)}}function Kr(o){return Uint8Array.from(atob(o),e=>e.charCodeAt(0))}function zr(o){return Uint8Array.from(unescape(encodeURIComponent(o)),e=>e.charCodeAt(0))}function Qi(o){const e=zr(o).subarray(0,16),t=new Uint8Array(16);return t.set(e,16-e.length),t}function Vr(o){const e=function(i,r,s){const a=i[r];i[r]=i[s],i[s]=a};e(o,0,3),e(o,1,2),e(o,4,5),e(o,6,7)}function Sn(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 s=r[0]==="base64",a=r[1];s?(i.splice(-1,1),t=Kr(a)):t=Qi(a)}}return t}const ki=typeof self!="undefined"?self:void 0;var Ht={CLEARKEY:"org.w3.clearkey",FAIRPLAY:"com.apple.fps",PLAYREADY:"com.microsoft.playready",WIDEVINE:"com.widevine.alpha"},Si={CLEARKEY:"org.w3.clearkey",FAIRPLAY:"com.apple.streamingkeydelivery",PLAYREADY:"com.microsoft.playready",WIDEVINE:"urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"};function ji(o){switch(o){case Si.FAIRPLAY:return Ht.FAIRPLAY;case Si.PLAYREADY:return Ht.PLAYREADY;case Si.WIDEVINE:return Ht.WIDEVINE;case Si.CLEARKEY:return Ht.CLEARKEY}}var Ji={CENC:"1077efecc0b24d02ace33c1e52e2fb4b",CLEARKEY:"e2719d58a985b3c9781ab030af78d30e",PLAYREADY:"9a04f07998404286ab92e65be0885f95",WIDEVINE:"edef8ba979d64acea3c827dcd51d21ed"};function Pr(o){if(o===Ji.WIDEVINE)return Ht.WIDEVINE;if(o===Ji.PLAYREADY)return Ht.PLAYREADY;if(o===Ji.CENC||o===Ji.CLEARKEY)return Ht.CLEARKEY}function Ar(o){switch(o){case Ht.FAIRPLAY:return Si.FAIRPLAY;case Ht.PLAYREADY:return Si.PLAYREADY;case Ht.WIDEVINE:return Si.WIDEVINE;case Ht.CLEARKEY:return Si.CLEARKEY}}function Tr(o){const{drmSystems:e,widevineLicenseUrl:t}=o,i=e?[Ht.FAIRPLAY,Ht.WIDEVINE,Ht.PLAYREADY,Ht.CLEARKEY].filter(r=>!!e[r]):[];return!i[Ht.WIDEVINE]&&t&&i.push(Ht.WIDEVINE),i}const on=function(o){return ki!=null&&(o=ki.navigator)!=null&&o.requestMediaKeySystemAccess?self.navigator.requestMediaKeySystemAccess.bind(self.navigator):null}();function _t(o,e,t,i){let r;switch(o){case Ht.FAIRPLAY:r=["cenc","sinf"];break;case Ht.WIDEVINE:case Ht.PLAYREADY:r=["cenc"];break;case Ht.CLEARKEY:r=["cenc","keyids"];break;default:throw new Error(`Unknown key-system: ${o}`)}return It(r,e,t,i)}function It(o,e,t,i){return[{initDataTypes:o,persistentState:i.persistentState||"optional",distinctiveIdentifier:i.distinctiveIdentifier||"optional",sessionTypes:i.sessionTypes||[i.sessionType||"temporary"],audioCapabilities:e.map(s=>({contentType:`audio/mp4; codecs=${s}`,robustness:i.audioRobustness||"",encryptionScheme:i.audioEncryptionScheme||null})),videoCapabilities:t.map(s=>({contentType:`video/mp4; codecs=${s}`,robustness:i.videoRobustness||"",encryptionScheme:i.videoEncryptionScheme||null}))}]}function fi(o){var e;return o.sessionType==="persistent-license"||!!((e=o.sessionTypes)!=null&&e.some(t=>t==="persistent-license"))}function pi(o){const e=new Uint16Array(o.buffer,o.byteOffset,o.byteLength/2),t=String.fromCharCode.apply(null,Array.from(e)),i=t.substring(t.indexOf("<"),t.length),a=new DOMParser().parseFromString(i,"text/xml").getElementsByTagName("KID")[0];if(a){const h=a.childNodes[0]?a.childNodes[0].nodeValue:a.getAttribute("VALUE");if(h){const g=Kr(h).subarray(0,16);return Vr(g),g}}return null}let oi={};class gr{static clearKeyUriToKeyIdMap(){oi={}}constructor(e,t,i,r=[1],s=null){this.uri=void 0,this.method=void 0,this.keyFormat=void 0,this.keyFormatVersions=void 0,this.encrypted=void 0,this.isCommonEncryption=void 0,this.iv=null,this.key=null,this.keyId=null,this.pssh=null,this.method=e,this.uri=t,this.keyFormat=i,this.keyFormatVersions=r,this.iv=s,this.encrypted=e?e!=="NONE":!1,this.isCommonEncryption=this.encrypted&&!ur(e)}isSupported(){if(this.method){if(ur(this.method)||this.method==="NONE")return!0;if(this.keyFormat==="identity")return this.method==="SAMPLE-AES";switch(this.keyFormat){case Si.FAIRPLAY:case Si.WIDEVINE:case Si.PLAYREADY:case Si.CLEARKEY:return["ISO-23001-7","SAMPLE-AES","SAMPLE-AES-CENC","SAMPLE-AES-CTR"].indexOf(this.method)!==-1}}return!1}getDecryptData(e){if(!this.encrypted||!this.uri)return null;if(ur(this.method)&&this.uri&&!this.iv){typeof e!="number"&&(F.warn(`missing IV for initialization segment with method="${this.method}" - compliance issue`),e=0);const i=xn(e);return new gr(this.method,this.uri,"identity",this.keyFormatVersions,i)}const t=Sn(this.uri);if(t)switch(this.keyFormat){case Si.WIDEVINE:this.pssh=t,t.length>=22&&(this.keyId=t.subarray(t.length-22,t.length-6));break;case Si.PLAYREADY:{const i=new Uint8Array([154,4,240,121,152,64,66,134,171,146,230,91,224,136,95,149]);this.pssh=Dt(i,null,t),this.keyId=pi(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=oi[this.uri];if(!i){const r=Object.keys(oi).length%Number.MAX_SAFE_INTEGER;i=new Uint8Array(16),new DataView(i.buffer,12,4).setUint32(0,r),oi[this.uri]=i}this.keyId=i}return this}}function xn(o){const e=new Uint8Array(16);for(let t=12;t<16;t++)e[t]=o>>8*(15-t)&255;return e}const wn=/#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,qr=/#EXT-X-MEDIA:(.*)/g,Uo=/^#EXT(?:INF|-X-TARGETDURATION):/m,es=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[^\r\n]*)/.source,/#.*/.source].join("|"),"g"),$o=new RegExp([/#EXT-X-(PROGRAM-DATE-TIME|BYTERANGE|DATERANGE|DEFINE|KEY|MAP|PART|PART-INF|PLAYLIST-TYPE|PRELOAD-HINT|RENDITION-REPORT|SERVER-CONTROL|SKIP|START):(.+)/.source,/#EXT-X-(BITRATE|DISCONTINUITY-SEQUENCE|MEDIA-SEQUENCE|TARGETDURATION|VERSION): *(\d+)/.source,/#EXT-X-(DISCONTINUITY|ENDLIST|GAP|INDEPENDENT-SEGMENTS)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|"));class mr{static findGroup(e,t){for(let i=0;i<e.length;i++){const r=e[i];if(r.id===t)return r}}static resolve(e,t){return W.buildAbsoluteURL(t,e,{alwaysNormalize:!0})}static isMediaPlaylist(e){return Uo.test(e)}static parseMasterPlaylist(e,t){const i=or(e),r={contentSteering:null,levels:[],playlistParsingError:null,sessionData:null,sessionKeys:null,startTimeOffset:null,variableList:null,hasVariableRefs:i},s=[];wn.lastIndex=0;let a;for(;(a=wn.exec(e))!=null;)if(a[1]){var h;const d=new ai(a[1],r),v=Xi(r,a[2]),S={attrs:d,bitrate:d.decimalInteger("BANDWIDTH")||d.decimalInteger("AVERAGE-BANDWIDTH"),name:d.NAME,url:mr.resolve(v,t)},M=d.decimalResolution("RESOLUTION");M&&(S.width=M.width,S.height=M.height),zs(d.CODECS,S);const j=d["SUPPLEMENTAL-CODECS"];j&&(S.supplemental={},zs(j,S.supplemental)),(h=S.unknownCodecs)!=null&&h.length||s.push(S),r.levels.push(S)}else if(a[3]){const d=a[3],v=a[4];switch(d){case"SESSION-DATA":{const S=new ai(v,r),M=S["DATA-ID"];M&&(r.sessionData===null&&(r.sessionData={}),r.sessionData[M]=S);break}case"SESSION-KEY":{const S=Gs(v,t,r);S.encrypted&&S.isSupported()?(r.sessionKeys===null&&(r.sessionKeys=[]),r.sessionKeys.push(S)):F.warn(`[Keys] Ignoring invalid EXT-X-SESSION-KEY tag: "${v}"`);break}case"DEFINE":{{const S=new ai(v,r);lr(r,S,t)}break}case"CONTENT-STEERING":{const S=new ai(v,r);r.contentSteering={uri:mr.resolve(S["SERVER-URI"],t),pathwayId:S["PATHWAY-ID"]||"."};break}case"START":{r.startTimeOffset=Ks(v);break}}}const g=s.length>0&&s.length<r.levels.length;return r.levels=g?s:r.levels,r.levels.length===0&&(r.playlistParsingError=new Error("no levels found in manifest")),r}static parseMasterPlaylistMedia(e,t,i){let r;const s={},a=i.levels,h={AUDIO:a.map(d=>({id:d.attrs.AUDIO,audioCodec:d.audioCodec})),SUBTITLES:a.map(d=>({id:d.attrs.SUBTITLES,textCodec:d.textCodec})),"CLOSED-CAPTIONS":[]};let g=0;for(qr.lastIndex=0;(r=qr.exec(e))!==null;){const d=new ai(r[1],i),v=d.TYPE;if(v){const S=h[v],M=s[v]||[];s[v]=M;const j=d.LANGUAGE,H=d["ASSOC-LANGUAGE"],Q=d.CHANNELS,Z=d.CHARACTERISTICS,re=d["INSTREAM-ID"],fe={attrs:d,bitrate:0,id:g++,groupId:d["GROUP-ID"]||"",name:d.NAME||j||"",type:v,default:d.bool("DEFAULT"),autoselect:d.bool("AUTOSELECT"),forced:d.bool("FORCED"),lang:j,url:d.URI?mr.resolve(d.URI,t):""};if(H&&(fe.assocLang=H),Q&&(fe.channels=Q),Z&&(fe.characteristics=Z),re&&(fe.instreamId=re),S!=null&&S.length){const le=mr.findGroup(S,fe.groupId)||S[0];Vs(fe,le,"audioCodec"),Vs(fe,le,"textCodec")}M.push(fe)}}return s}static parseLevelPlaylist(e,t,i,r,s,a){var h;const g={url:t},d=new En(t),v=d.fragments,S=[];let M=null,j=0,H=0,Q=0,Z=0,re=0,fe=null,le=new Se(r,g),be,we,$e,Ae=-1,Pe=!1,Ue=null,De;if(es.lastIndex=0,d.m3u8=e,d.hasVariableRefs=or(e),((h=es.exec(e))==null?void 0:h[0])!=="#EXTM3U")return d.playlistParsingError=new Error("Missing format identifier #EXTM3U"),d;for(;(be=es.exec(e))!==null;){Pe&&(Pe=!1,le=new Se(r,g),le.playlistOffset=Q,le.start=Q,le.sn=j,le.cc=Z,re&&(le.bitrate=re),le.level=i,M&&(le.initSegment=M,M.rawProgramDateTime&&(le.rawProgramDateTime=M.rawProgramDateTime,M.rawProgramDateTime=null),Ue&&(le.setByteRange(Ue),Ue=null)));const gt=be[1];if(gt){le.duration=parseFloat(gt);const vt=(" "+be[2]).slice(1);le.title=vt||null,le.tagList.push(vt?["INF",gt,vt]:["INF",gt])}else if(be[3]){if(k(le.duration)){le.playlistOffset=Q,le.start=Q,$e&&Ys(le,$e,d),le.sn=j,le.level=i,le.cc=Z,v.push(le);const vt=(" "+be[3]).slice(1);le.relurl=Xi(d,vt),ts(le,fe,S),fe=le,Q+=le.duration,j++,H=0,Pe=!0}}else{if(be=be[0].match($o),!be){F.warn("No matches on slow regex match for level playlist!");continue}for(we=1;we<be.length&&be[we]===void 0;we++);const vt=(" "+be[we]).slice(1),ct=(" "+be[we+1]).slice(1),bt=be[we+2]?(" "+be[we+2]).slice(1):null;switch(vt){case"BYTERANGE":fe?le.setByteRange(ct,fe):le.setByteRange(ct);break;case"PROGRAM-DATE-TIME":le.rawProgramDateTime=ct,le.tagList.push(["PROGRAM-DATE-TIME",ct]),Ae===-1&&(Ae=v.length);break;case"PLAYLIST-TYPE":d.type&&Dr(d,vt,be),d.type=ct.toUpperCase();break;case"MEDIA-SEQUENCE":d.startSN!==0?Dr(d,vt,be):v.length>0&&Zs(d,vt,be),j=d.startSN=parseInt(ct);break;case"SKIP":{d.skippedSegments&&Dr(d,vt,be);const wt=new ai(ct,d),et=wt.decimalInteger("SKIPPED-SEGMENTS");if(k(et)){d.skippedSegments+=et;for(let Ft=et;Ft--;)v.push(null);j+=et}const rt=wt.enumeratedString("RECENTLY-REMOVED-DATERANGES");rt&&(d.recentlyRemovedDateranges=(d.recentlyRemovedDateranges||[]).concat(rt.split(" ")));break}case"TARGETDURATION":d.targetduration!==0&&Dr(d,vt,be),d.targetduration=Math.max(parseInt(ct),1);break;case"VERSION":d.version!==null&&Dr(d,vt,be),d.version=parseInt(ct);break;case"INDEPENDENT-SEGMENTS":break;case"ENDLIST":d.live||Dr(d,vt,be),d.live=!1;break;case"#":(ct||bt)&&le.tagList.push(bt?[ct,bt]:[ct]);break;case"DISCONTINUITY":Z++,le.tagList.push(["DIS"]);break;case"GAP":le.gap=!0,le.tagList.push([vt]);break;case"BITRATE":le.tagList.push([vt,ct]),re=parseInt(ct)*1e3,k(re)?le.bitrate=re:re=0;break;case"DATERANGE":{const wt=new ai(ct,d),et=new Wr(wt,d.dateRanges[wt.ID],d.dateRangeTagCount);d.dateRangeTagCount++,et.isValid||d.skippedSegments?d.dateRanges[et.id]=et:F.warn(`Ignoring invalid DATERANGE tag: "${ct}"`),le.tagList.push(["EXT-X-DATERANGE",ct]);break}case"DEFINE":{{const wt=new ai(ct,d);"IMPORT"in wt?Hr(d,wt,a):lr(d,wt,t)}break}case"DISCONTINUITY-SEQUENCE":d.startCC!==0?Dr(d,vt,be):v.length>0&&Zs(d,vt,be),d.startCC=Z=parseInt(ct);break;case"KEY":{const wt=Gs(ct,t,d);if(wt.isSupported()){if(wt.method==="NONE"){$e=void 0;break}$e||($e={}),$e[wt.keyFormat]&&($e=c({},$e)),$e[wt.keyFormat]=wt}else F.warn(`[Keys] Ignoring invalid EXT-X-KEY tag: "${ct}"`);break}case"START":d.startTimeOffset=Ks(ct);break;case"MAP":{const wt=new ai(ct,d);if(le.duration){const et=new Se(r,g);qs(et,wt,i,$e),M=et,le.initSegment=M,M.rawProgramDateTime&&!le.rawProgramDateTime&&(le.rawProgramDateTime=M.rawProgramDateTime)}else{const et=le.byteRangeEndOffset;if(et){const rt=le.byteRangeStartOffset;Ue=`${et-rt}@${rt}`}else Ue=null;qs(le,wt,i,$e),M=le,Pe=!0}M.cc=Z;break}case"SERVER-CONTROL":{De&&Dr(d,vt,be),De=new ai(ct),d.canBlockReload=De.bool("CAN-BLOCK-RELOAD"),d.canSkipUntil=De.optionalFloat("CAN-SKIP-UNTIL",0),d.canSkipDateRanges=d.canSkipUntil>0&&De.bool("CAN-SKIP-DATERANGES"),d.partHoldBack=De.optionalFloat("PART-HOLD-BACK",0),d.holdBack=De.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{d.partTarget&&Dr(d,vt,be);const wt=new ai(ct);d.partTarget=wt.decimalFloatingPoint("PART-TARGET");break}case"PART":{let wt=d.partList;wt||(wt=d.partList=[]);const et=H>0?wt[wt.length-1]:void 0,rt=H++,Ft=new ai(ct,d),Pt=new Ie(Ft,le,g,rt,et);wt.push(Pt),le.duration+=Pt.duration;break}case"PRELOAD-HINT":{const wt=new ai(ct,d);d.preloadHint=wt;break}case"RENDITION-REPORT":{const wt=new ai(ct,d);d.renditionReports=d.renditionReports||[],d.renditionReports.push(wt);break}default:F.warn(`line parsed but not handled: ${be}`);break}}}fe&&!fe.relurl?(v.pop(),Q-=fe.duration,d.partList&&(d.fragmentHint=fe)):d.partList&&(ts(le,fe,S),le.cc=Z,d.fragmentHint=le,$e&&Ys(le,$e,d)),d.targetduration||(d.playlistParsingError=new Error("#EXT-X-TARGETDURATION is required"));const Xe=v.length,ut=v[0],Tt=v[Xe-1];if(Q+=d.skippedSegments*d.targetduration,Q>0&&Xe&&Tt){d.averagetargetduration=Q/Xe;const gt=Tt.sn;d.endSN=gt!=="initSegment"?gt:0,d.live||(Tt.endList=!0),ut&&d.startCC===void 0&&(d.startCC=ut.cc),Ae>0&&(jo(v,Ae),ut&&S.unshift(ut))}else d.endSN=0,d.startCC=0;return d.fragmentHint&&(Q+=d.fragmentHint.duration),d.totalduration=Q,S.length&&d.dateRangeTagCount&&ut&&Ws(S,d),d.endCC=Z,d}}function Ws(o,e){const t=o.length;if(!t)return;const i=o[t-1],r=e.live?1/0:e.totalduration,s=Object.keys(e.dateRanges);for(let a=s.length;a--;){const h=e.dateRanges[s[a]],g=h.startDate.getTime();h.tagAnchor=i.ref;for(let d=t;d--;){const v=Ho(e,g,o,d,r);if(v!==-1){h.tagAnchor=e.fragments[v].ref;break}}}}function Ho(o,e,t,i,r){const s=t[i];if(s){const h=s.programDateTime;if(e>=h||i===0){var a;const g=(((a=t[i+1])==null?void 0:a.start)||r)-s.start;if(e<=h+g*1e3){const d=t[i].sn-o.startSN,v=o.fragments;if(v.length>t.length){const M=(t[i+1]||v[v.length-1]).sn-o.startSN;for(let j=M;j>d;j--){const H=v[j].programDateTime;if(e>=H&&e<H+v[j].duration*1e3)return j}}return d}}}return-1}function Gs(o,e,t){var i,r;const s=new ai(o,t),a=(i=s.METHOD)!=null?i:"",h=s.URI,g=s.hexadecimalInteger("IV"),d=s.KEYFORMATVERSIONS,v=(r=s.KEYFORMAT)!=null?r:"identity";h&&s.IV&&!g&&F.error(`Invalid IV: ${s.IV}`);const S=h?mr.resolve(h,e):"",M=(d||"1").split("/").map(Number).filter(Number.isFinite);return new gr(a,S,v,M,g)}function Ks(o){const t=new ai(o).decimalFloatingPoint("TIME-OFFSET");return k(t)?t:null}function zs(o,e){let t=(o||"").split(/[ ,]+/).filter(i=>i);["video","audio","text"].forEach(i=>{const r=t.filter(s=>Ct(s,i));r.length&&(e[`${i}Codec`]=r.map(s=>s.split("/")[0]).join(","),t=t.filter(s=>r.indexOf(s)===-1))}),e.unknownCodecs=t}function Vs(o,e,t){const i=e[t];i&&(o[t]=i)}function jo(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 ts(o,e,t){o.rawProgramDateTime?t.push(o):e!=null&&e.programDateTime&&(o.programDateTime=e.endProgramDateTime)}function qs(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 Ys(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 Dr(o,e,t){o.playlistParsingError=new Error(`#EXT-X-${e} must not appear more than once (${t[0]})`)}function Zs(o,e,t){o.playlistParsingError=new Error(`#EXT-X-${e} must appear before the first Media Segment (${t[0]})`)}function is(o,e){const t=e.startPTS;if(k(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 Xs(o,e,t,i,r,s){i-t<=0&&(F.warn("Fragment should have a positive duration",e),i=t+e.duration,s=r+e.duration);let h=t,g=i;const d=e.startPTS,v=e.endPTS;if(k(d)){const Z=Math.abs(d-t);k(e.deltaPTS)?e.deltaPTS=Math.max(Z,e.deltaPTS):e.deltaPTS=Z,h=Math.max(t,d),t=Math.min(t,d),r=Math.min(r,e.startDTS),g=Math.min(i,v),i=Math.max(i,v),s=Math.max(s,e.endDTS)}const S=t-e.start;e.start!==0&&e.setStart(t),e.setDuration(i-e.start),e.startPTS=t,e.maxStartPTS=h,e.startDTS=r,e.endPTS=i,e.minEndPTS=g,e.endDTS=s;const M=e.sn;if(!o||M<o.startSN||M>o.endSN)return 0;let j;const H=M-o.startSN,Q=o.fragments;for(Q[H]=e,j=H;j>0;j--)is(Q[j],Q[j-1]);for(j=H;j<Q.length-1;j++)is(Q[j],Q[j+1]);return o.fragmentHint&&is(Q[Q.length-1],o.fragmentHint),o.PTSKnown=o.alignedSliding=!0,S}function Wo(o,e){if(o===e)return;let t=null;const i=o.fragments;for(let d=i.length-1;d>=0;d--){const v=i[d].initSegment;if(v){t=v;break}}o.fragmentHint&&delete o.fragmentHint.endPTS;let r;zo(o,e,(d,v,S,M)=>{if((!e.startCC||e.skippedSegments)&&v.cc!==d.cc){const j=d.cc-v.cc;for(let H=S;H<M.length;H++)M[H].cc+=j;e.endCC=M[M.length-1].cc}k(d.startPTS)&&k(d.endPTS)&&(v.setStart(v.startPTS=d.startPTS),v.startDTS=d.startDTS,v.maxStartPTS=d.maxStartPTS,v.endPTS=d.endPTS,v.endDTS=d.endDTS,v.minEndPTS=d.minEndPTS,v.setDuration(d.endPTS-d.startPTS),v.duration&&(r=v),e.PTSKnown=e.alignedSliding=!0),d.hasStreams&&(v.elementaryStreams=d.elementaryStreams),v.loader=d.loader,d.hasStats&&(v.stats=d.stats),d.initSegment&&(v.initSegment=d.initSegment,t=d.initSegment)});const s=e.fragments,a=e.fragmentHint?s.concat(e.fragmentHint):s;if(t&&a.forEach(d=>{var v;d&&(!d.initSegment||d.initSegment.relurl===((v=t)==null?void 0:v.relurl))&&(d.initSegment=t)}),e.skippedSegments){if(e.deltaUpdateFailed=s.some(d=>!d),e.deltaUpdateFailed){F.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(let d=e.skippedSegments;d--;)s.shift();e.startSN=s[0].sn}else{e.canSkipDateRanges&&(e.dateRanges=Go(o.dateRanges,e));const d=o.fragments.filter(v=>v.rawProgramDateTime);if(o.hasProgramDateTime&&!e.hasProgramDateTime)for(let v=1;v<a.length;v++)a[v].programDateTime===null&&ts(a[v],a[v-1],d);Ws(d,e)}e.endCC=s[s.length-1].cc}if(!e.startCC){var h;const d=ta(o,e.startSN-1);e.startCC=(h=d==null?void 0:d.cc)!=null?h:s[0].cc}Ko(o.partList,e.partList,(d,v)=>{v.elementaryStreams=d.elementaryStreams,v.stats=d.stats}),r?Xs(e,r,r.startPTS,r.endPTS,r.startDTS,r.endDTS):Js(o,e),s.length&&(e.totalduration=e.edge-s[0].start),e.driftStartTime=o.driftStartTime,e.driftStart=o.driftStart;const g=e.advancedDateTime;if(e.advanced&&g){const d=e.edge;e.driftStart||(e.driftStartTime=g,e.driftStart=d),e.driftEndTime=g,e.driftEnd=d}else e.driftEndTime=o.driftEndTime,e.driftEnd=o.driftEnd,e.advancedDateTime=o.advancedDateTime;e.requestScheduled===-1&&(e.requestScheduled=o.requestScheduled)}function Go(o,e){const{dateRanges:t,recentlyRemovedDateranges:i}=e,r=c({},o);i&&i.forEach(h=>{delete r[h]});const a=Object.keys(r).length;return a&&Object.keys(t).forEach(h=>{const g=r[h],d=new Wr(t[h].attr,g);d.isValid?(r[h]=d,g||(d.tagOrder+=a)):F.warn(`Ignoring invalid Playlist Delta Update DATERANGE tag: "${yt(t[h].attr)}"`)}),r}function Ko(o,e,t){if(o&&e){let i=0;for(let r=0,s=o.length;r<=s;r++){const a=o[r],h=e[r+i];a&&h&&a.index===h.index&&a.fragment.sn===h.fragment.sn?t(a,h):i--}}}function zo(o,e,t){const i=e.skippedSegments,r=Math.max(o.startSN,e.startSN)-e.startSN,s=(o.fragmentHint?1:0)+(i?e.endSN:Math.min(o.endSN,e.endSN))-e.startSN,a=e.startSN-o.startSN,h=e.fragmentHint?e.fragments.concat(e.fragmentHint):e.fragments,g=o.fragmentHint?o.fragments.concat(o.fragmentHint):o.fragments;for(let d=r;d<=s;d++){const v=g[a+d];let S=h[d];if(i&&!S&&v&&(S=e.fragments[d]=v),v&&S){if(t(v,S,d,h),v.url&&v.url!==S.url){e.playlistParsingError=Qs(`media sequence mismatch ${S.sn}:`,o,e,v,S);return}else if(v.cc!==S.cc){e.playlistParsingError=Qs(`discontinuity sequence mismatch (${v.cc}!=${S.cc})`,o,e,v,S);return}}}}function Qs(o,e,t,i,r){return new Error(`${o} ${r.url}
Playlist starting @${e.startSN}
${e.m3u8}
Playlist starting @${t.startSN}
${t.m3u8}`)}function Js(o,e,t=!0){const i=e.startSN+e.skippedSegments-o.startSN,r=o.fragments,s=i>=0;let a=0;if(s&&i<r.length)a=r[i].start;else if(s&&e.startSN===o.endSN+1)a=o.fragmentEnd;else if(s&&t)a=o.fragmentStart+i*e.levelTargetDuration;else if(!e.skippedSegments&&e.fragmentStart===0)a=o.fragmentStart;else return;rs(e,a)}function rs(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 ea(o,e=1/0){let t=1e3*o.targetduration;if(o.updated){const i=o.fragments;if(i.length&&t*4>e){const s=i[i.length-1].duration*1e3;s<t&&(t=s)}}else t/=2;return Math.round(t)}function ta(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 ia(o,e,t){return o?ra(o.partList,e,t):null}function ra(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 na(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 Cn(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 Vo(o,e){return!!(o&&e.startCC<o.endCC&&e.endCC>o.startCC)}function sa(o,e){if(o){const t=o.start+e;o.start=o.startPTS=t,o.endPTS=t+o.duration}}function aa(o,e){const t=e.fragments;for(let i=0,r=t.length;i<r;i++)sa(t[i],o);e.fragmentHint&&sa(e.fragmentHint,o),e.alignedSliding=!0}function qo(o,e){o&&(oa(e,o),!e.alignedSliding&&o&&Mn(e,o),!e.alignedSliding&&o&&!e.skippedSegments&&Js(o,e,!1))}function oa(o,e){if(!Vo(e,o))return;const t=Math.min(e.endCC,o.endCC),i=Cn(e.fragments,t),r=Cn(o.fragments,t);if(!i||!r)return;F.log(`Aligning playlist at start of dicontinuity sequence ${t}`);const s=i.start-r.start;aa(s,o)}function Mn(o,e){if(!o.hasProgramDateTime||!e.hasProgramDateTime)return;const t=o.fragments,i=e.fragments;if(!t.length||!i.length)return;let r,s;const a=Math.min(e.endCC,o.endCC);e.startCC<a&&o.startCC<a&&(r=Cn(i,a),s=Cn(t,a)),(!r||!s)&&(r=i[Math.floor(i.length/2)],s=Cn(t,r.cc)||t[Math.floor(t.length/2)]);const h=r.programDateTime,g=s.programDateTime;if(!h||!g)return;const d=(g-h)/1e3-(s.start-r.start);aa(d,o)}const Yo={toString:function(o){let e="";const t=o.length;for(let i=0;i<t;i++)e+=`[${o.start(i).toFixed(3)}-${o.end(i).toFixed(3)}]`;return e}},Ke={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 ns extends _r{constructor(e,t,i,r,s){super(r,e.logger),this.hls=void 0,this.fragPrevious=null,this.fragCurrent=null,this.fragmentTracker=void 0,this.transmuxer=null,this._state=Ke.STOPPED,this.playlistType=void 0,this.media=null,this.mediaBuffer=null,this.config=void 0,this.bitrateTest=!1,this.lastCurrentTime=0,this.nextLoadPosition=0,this.startPosition=0,this.startTimeOffset=null,this.retryDate=0,this.levels=null,this.fragmentLoader=void 0,this.keyLoader=void 0,this.levelLastLoaded=null,this.startFragRequested=!1,this.decrypter=void 0,this.initPTS=[],this.buffering=!0,this.loadingParts=!1,this.loopSn=void 0,this.onMediaSeeking=()=>{const{config:a,fragCurrent:h,media:g,mediaBuffer:d,state:v}=this,S=g?g.currentTime:0,M=Rt.bufferInfo(d||g,S,a.maxBufferHole);if(this.log(`media seeking to ${k(S)?S.toFixed(3):S}, state: ${v}`),this.state===Ke.ENDED)this.resetLoadingState();else if(h){const j=a.maxFragLookUpTolerance,H=h.start-j,Q=h.start+h.duration+j;if(!M.len||Q<M.start||H>M.end){const Z=S>Q;(S<H||Z)&&(Z&&h.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),h.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 H=Math.max(M.end,S),Q=this.shouldLoadParts(this.getLevelDetails(),H);Q&&(this.log(`LL-Part loading ON after seeking to ${S.toFixed(2)} with buffer @${H.toFixed(2)}`),this.loadingParts=Q)}}!this.hls.hasEnoughToStart&&!M.len&&(this.log(`setting startPosition to ${S} because of seek before start`),this.nextLoadPosition=this.startPosition=S),this.tickImmediate()},this.onMediaEnded=()=>{this.log("setting startPosition to 0 because media ended"),this.startPosition=this.lastCurrentTime=0},this.playlistType=s,this.hls=e,this.fragmentLoader=new rn(e.config),this.keyLoader=i,this.fragmentTracker=t,this.config=e.config,this.decrypter=new Ur(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===Ke.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=Ke.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 s=e.buffered;this.config.maxBufferHole&&s&&s.length>1&&(e=Rt.bufferedInfo(s,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 v=g[g.length-1];return Rt.isBuffered(this.media,v.start+v.duration/2)}const d=t.fragments[t.fragments.length-1].type;return this.fragmentTracker.isEndListAppended(d)}getLevelDetails(){if(this.levels&&this.levelLastLoaded!==null){var e;return(e=this.levelLastLoaded)==null?void 0:e.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;i.removeEventListener("seeking",this.onMediaSeeking),i.removeEventListener("ended",this.onMediaEnded),i.addEventListener("seeking",this.onMediaSeeking),i.addEventListener("ended",this.onMediaEnded);const r=this.config;this.levels&&r.autoStartLoad&&this.state===Ke.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),r.removeEventListener("seeking",this.onMediaSeeking),r.removeEventListener("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=Ke.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=s=>{const a=s.frag;if(this.fragContextChanged(a)){this.warn(`${a.type} sn: ${a.sn}${s.part?" part: "+s.part.index:""} of ${this.fragInfo(a,!1,s.part)}) was dropped during download.`),this.fragmentTracker.removeFragment(a);return}a.stats.chunkCount++,this._handleFragmentLoadProgress(s)};this._doFragLoad(e,t,i,r).then(s=>{if(!s)return;const a=this.state,h=s.frag;if(this.fragContextChanged(h)){(a===Ke.FRAG_LOADING||!this.fragCurrent&&a===Ke.PARSING)&&(this.fragmentTracker.removeFragment(h),this.state=Ke.IDLE);return}"payload"in s&&(this.log(`Loaded ${h.type} sn: ${h.sn} of ${this.playlistLabel()} ${h.level}`),this.hls.trigger(_.FRAG_LOADED,s)),this._handleFragmentLoadComplete(s)}).catch(s=>{this.state===Ke.STOPPED||this.state===Ke.ERROR||(this.warn(`Frag error: ${(s==null?void 0:s.message)||s}`),this.resetFragmentLoading(e))})}clearTrackerIfNeeded(e){var t;const{fragmentTracker:i}=this;if(i.getState(e)===di.APPENDING){const s=e.type,a=this.getFwdBufferInfo(this.mediaBuffer,s),h=Math.max(e.duration,a?a.len:this.config.maxBufferLength),g=this.backtrackFragment;((g?e.sn-g.sn:0)===1||this.reduceMaxBufferLength(h,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)===di.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:s,payload:a}=i,h=s.decryptdata;if(a&&a.byteLength>0&&h!=null&&h.key&&h.iv&&ur(h.method)){const g=self.performance.now();return this.decrypter.decrypt(new Uint8Array(a),h.key.buffer,h.iv.buffer,Gr(h.method)).catch(d=>{throw r.trigger(_.ERROR,{type:T.MEDIA_ERROR,details:w.FRAG_DECRYPT_ERROR,fatal:!1,error:d,reason:d.message,frag:s}),d}).then(d=>{const v=self.performance.now();return r.trigger(_.FRAG_DECRYPTED,{frag:s,payload:d,stats:{tstart:g,tdecrypt:v}}),i.payload=d,this.completeInitSegmentLoad(i)})}return this.completeInitSegmentLoad(i)}).catch(i=>{this.state===Ke.STOPPED||this.state===Ke.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!==Ke.STOPPED&&(this.state=Ke.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()}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?Yo.toString(Rt.getBuffered(i)):"(detached)"})`),te(e)){var r;if(e.type!==m.SUBTITLE){const a=e.elementaryStreams;if(!Object.keys(a).some(h=>!!a[h])){this.state=Ke.IDLE;return}}const s=(r=this.levels)==null?void 0:r[e.level];s!=null&&s.fragmentError&&(this.log(`Resetting level fragment error count of ${s.fragmentError} on frag buffered`),s.fragmentError=0)}this.state=Ke.IDLE}_handleFragmentLoadComplete(e){const{transmuxer:t}=this;if(!t)return;const{frag:i,part:r,partsLoaded:s}=e,a=!s||s.length===0||s.some(g=>!g),h=new Cr(i.level,i.sn,i.stats.chunkCount+1,0,r?r.index:-1,!a);t.flush(h)}_handleFragmentLoadProgress(e){}_doFragLoad(e,t,i=null,r){var s;this.fragCurrent=e;const a=t==null?void 0:t.details;if(!this.levels||!a)throw new Error(`frag load aborted, missing level${a?"":" detail"}s`);let h=null;e.encrypted&&!((s=e.decryptdata)!=null&&s.key)?(this.log(`Loading key for ${e.sn} of [${a.startSN}-${a.endSN}], ${this.playlistLabel()} ${e.level}`),this.state=Ke.KEY_LOADING,this.fragCurrent=e,h=this.keyLoader.load(e).then(S=>{if(!this.fragContextChanged(S.frag))return this.hls.trigger(_.KEY_LOADED,S),this.state===Ke.KEY_LOADING&&(this.state=Ke.IDLE),S}),this.hls.trigger(_.KEY_LOADING,{frag:e}),this.fragCurrent===null&&(h=Promise.reject(new Error("frag load aborted, context changed in KEY_LOADING")))):e.encrypted||(h=this.keyLoader.loadClear(e,a.encryptedFragments),h&&this.log("[eme] blocking frag load until media-keys acquired"));const g=this.fragPrevious;if(te(e)&&(!g||e.sn!==g.sn)){const S=this.shouldLoadParts(t.details,e.end);S!==this.loadingParts&&(this.log(`LL-Part loading ${S?"ON":"OFF"} loading sn ${g==null?void 0:g.sn}->${e.sn}`),this.loadingParts=S)}if(i=Math.max(e.start,i||0),this.loadingParts&&te(e)){const S=a.partList;if(S&&r){i>e.end&&a.fragmentHint&&(e=a.fragmentHint);const M=this.getNextPart(S,e,i);if(M>-1){const j=S[M];e=this.fragCurrent=j.fragment,this.log(`Loading ${e.type} sn: ${e.sn} part: ${j.index} (${M}/${S.length-1}) of ${this.fragInfo(e,!1,j)}) cc: ${e.cc} [${a.startSN}-${a.endSN}], target: ${parseFloat(i.toFixed(3))}`),this.nextLoadPosition=j.start+j.duration,this.state=Ke.FRAG_LOADING;let H;return h?H=h.then(Q=>!Q||this.fragContextChanged(Q.frag)?null:this.doFragPartsLoad(e,j,t,r)).catch(Q=>this.handleFragLoadError(Q)):H=this.doFragPartsLoad(e,j,t,r).catch(Q=>this.handleFragLoadError(Q)),this.hls.trigger(_.FRAG_LOADING,{frag:e,part:j,targetBufferTime:i}),this.fragCurrent===null?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING parts")):H}else if(!e.url||this.loadedEndOfParts(S,i))return Promise.resolve(null)}}if(te(e)&&this.loadingParts)this.log(`LL-Part loading OFF after next part miss @${i.toFixed(2)}`),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?"["+a.startSN+"-"+a.endSN+"]":""}, target: ${parseFloat(i.toFixed(3))}`),k(e.sn)&&!this.bitrateTest&&(this.nextLoadPosition=e.start+e.duration),this.state=Ke.FRAG_LOADING;const d=this.config.progressive;let v;return d&&h?v=h.then(S=>!S||this.fragContextChanged(S==null?void 0:S.frag)?null:this.fragmentLoader.load(e,r)).catch(S=>this.handleFragLoadError(S)):v=Promise.all([this.fragmentLoader.load(e,d?r:void 0),h]).then(([S])=>(!d&&S&&r&&r(S),S)).catch(S=>this.handleFragLoadError(S)),this.hls.trigger(_.FRAG_LOADING,{frag:e,targetBufferTime:i}),this.fragCurrent===null?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING")):v}doFragPartsLoad(e,t,i,r){return new Promise((s,a)=>{var h;const g=[],d=(h=i.details)==null?void 0:h.partList,v=S=>{this.fragmentLoader.loadPart(e,S,r).then(M=>{g[S.index]=M;const j=M.part;this.hls.trigger(_.FRAG_LOADED,M);const H=ia(i.details,e.sn,S.index+1)||ra(d,e.sn,S.index+1);if(H)v(H);else return s({frag:e,part:j,partsLoaded:g})}).catch(a)};v(t)})}handleFragLoadError(e){if("data"in e){const t=e.data;e.data&&t.details===w.INTERNAL_ABORTED?this.handleFragLoadAborted(t.frag,t.part):this.hls.trigger(_.ERROR,t)}else this.hls.trigger(_.ERROR,{type:T.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!==Ke.PARSING){!this.fragCurrent&&this.state!==Ke.STOPPED&&this.state!==Ke.ERROR&&(this.state=Ke.IDLE);return}const{frag:i,part:r,level:s}=t,a=self.performance.now();i.stats.parsing.end=a,r&&(r.stats.parsing.end=a);const h=this.getLevelDetails(),d=h&&i.sn>h.endSN||this.shouldLoadParts(h,i.end);d!==this.loadingParts&&(this.log(`LL-Part loading ${d?"ON":"OFF"} after parsing segment ending @${i.end.toFixed(2)}`),this.loadingParts=d),this.updateLevelTiming(i,r,s,e.partial)}shouldLoadParts(e,t){if(this.config.lowLatencyMode){if(!e)return this.loadingParts;if(e!=null&&e.partList){var i;const s=e.partList[0],a=s.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())>s.start-s.fragment.duration)return!0}}}return!1}getCurrentContext(e){const{levels:t,fragCurrent:i}=this,{level:r,sn:s,part:a}=e;if(!(t!=null&&t[r]))return this.warn(`Levels object was unset while buffering fragment ${s} of ${this.playlistLabel()} ${r}. The current chunk will not be buffered.`),null;const h=t[r],g=h.details,d=a>-1?ia(g,s,a):null,v=d?d.fragment:ta(g,s,i);return v?(i&&i!==v&&(v.stats=i.stats),{frag:v,part:d,level:h}):null}bufferFragmentData(e,t,i,r,s){var a;if(!e||this.state!==Ke.PARSING)return;const{data1:h,data2:g}=e;let d=h;if(h&&g&&(d=je(h,g)),!((a=d)!=null&&a.length))return;const v={type:e.type,frag:t,part:i,chunkMeta:r,parent:t.type,data:d};if(this.hls.trigger(_.BUFFER_APPENDING,v),e.dropped&&e.independent&&!i){if(s)return;this.flushBufferGap(t)}}flushBufferGap(e){const t=this.media;if(!t)return;if(!Rt.isBuffered(t,t.currentTime)){this.flushMainBuffer(0,e.start);return}const i=t.currentTime,r=Rt.bufferInfo(t,i,0),s=e.duration,a=Math.min(this.config.maxFragLookUpTolerance*2,s*.25),h=Math.max(Math.min(e.start-a,r.end-a),i+a);e.start-h>a&&this.flushMainBuffer(h,e.start)}getFwdBufferInfo(e,t){var i;const r=this.getLoadPosition();if(!k(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 s=Rt.bufferInfo(e,t,r);if(s.len===0&&s.nextStart!==void 0){const a=this.fragmentTracker.getBufferedFrag(t,i);if(a&&(s.nextStart<=a.end||a.gap)){const h=Math.max(Math.min(s.nextStart,a.end)-t,r);return Rt.bufferInfo(e,t,h)}}return s}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),s=Math.max(e-t*3,i.maxMaxBufferLength/2,r);return s>=r?(i.maxMaxBufferLength=s,this.warn(`Reduce max buffer length to ${s}s`),!0):!1}getAppendedFrag(e,t=m.MAIN){var i;const r=(i=this.fragmentTracker)==null?void 0:i.getAppendedFrag(e,t);return r&&"fragment"in r?r.fragment:r}getNextFragment(e,t){const i=t.fragments,r=i.length;if(!r)return null;const{config:s}=this,a=i[0].start,h=s.lowLatencyMode&&!!t.partList;let g=null;if(t.live){const S=s.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 d;h&&!this.loadingParts&&(this.log("LL-Part loading ON for initial live fragment"),this.loadingParts=!0),g=this.getInitialLiveFragment(t);const M=this.hls.startPosition,j=this.hls.liveSyncPosition,H=g?(M!==-1&&M>=a?M:j)||g.start:e;this.log(`Setting startPosition to ${H} to match start frag at live edge. mainStart: ${M} liveSyncPosition: ${j} frag.start: ${(d=g)==null?void 0:d.start}`),this.startPosition=this.nextLoadPosition=H}}else e<=a&&(g=i[0]);if(!g){const S=this.loadingParts?t.partEnd:t.fragmentEnd;g=this.getFragmentAtPosition(e,S,t)}let v=this.filterReplacedPrimary(g,t);if(!v&&g){const S=g.sn-t.startSN;v=this.filterReplacedPrimary(i[S+1]||null,t)}return this.mapToInitFragWhenRequired(v)}isLoopLoading(e,t){const i=this.fragmentTracker.getState(e);return(i===di.OK||i===di.PARTIAL&&!!e.gap)&&this.nextLoadPosition>t}getNextFragmentLoopLoading(e,t,i,r,s){let a=null;if(e.gap&&(a=this.getNextFragment(this.nextLoadPosition,t),a&&!a.gap&&i.nextStart)){const h=this.getFwdBufferInfoAtPos(this.mediaBuffer?this.mediaBuffer:this.media,i.nextStart,r,0);if(h!==null&&i.len+h.len>=s){const g=a.sn;return this.loopSn!==g&&(this.log(`buffer full after gaps in "${r}" playlist starting at sn: ${g}`),this.loopSn=g),null}}return this.loopSn=void 0,a}get primaryPrefetch(){if(la(this.hls.config)){var e,t;if((e=this.hls.interstitialsManager)==null||(t=e.playingItem)==null?void 0:t.event)return!0}return!1}filterReplacedPrimary(e,t){if(!e)return e;if(la(this.hls.config)&&e.type!==m.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 s=i==null?void 0:i.playerQueue;if(s)for(let a=s.length;a--;){const h=s[a].interstitial;if(h.appendInPlace&&e.start>=h.startTime&&e.end<=h.resumeTime)return null}}return e}mapToInitFragWhenRequired(e){return e!=null&&e.initSegment&&!(e!=null&&e.initSegment.data)&&!this.bitrateTest?e.initSegment:e}getNextPart(e,t,i){let r=-1,s=!1,a=!0;for(let h=0,g=e.length;h<g;h++){const d=e[h];if(a=a&&!d.independent,r>-1&&i<d.start)break;const v=d.loaded;v?r=-1:(s||d.independent||a)&&d.fragment===t&&(r=h),s=v}return r}loadedEndOfParts(e,t){const i=e[e.length-1];return i&&t>i.start&&i.loaded}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=Ei(t,i.endProgramDateTime,this.config.maxFragLookUpTolerance)),!r){const s=i.sn+1;if(s>=e.startSN&&s<=e.endSN){const a=t[s-e.startSN];i.cc===a.cc&&(r=a,this.log(`Live playlist, switching playlist, load frag with next SN: ${r.sn}`))}r||(r=Ni(e,i.cc,i.end),r&&this.log(`Live playlist, switching playlist, load frag with same CC: ${r.sn}`))}}else{const s=this.hls.liveSyncPosition;s!==null&&(r=this.getFragmentAtPosition(s,this.bitrateTest?e.fragmentEnd:e.edge,e))}return r}getFragmentAtPosition(e,t,i){const{config:r}=this;let{fragPrevious:s}=this,{fragments:a,endSN:h}=i;const{fragmentHint:g}=i,{maxFragLookUpTolerance:d}=r,v=i.partList,S=!!(this.loadingParts&&v!=null&&v.length&&g);S&&g&&!this.bitrateTest&&v[v.length-1].fragment.sn===g.sn&&(a=a.concat(g),h=g.sn);let M;if(e<t){var j;const Q=e<this.lastCurrentTime||e>t-d||(j=this.media)!=null&&j.paused||!this.startFragRequested?0:d;M=ni(s,a,e,Q)}else M=a[a.length-1];if(M){const H=M.sn-i.startSN,Q=this.fragmentTracker.getState(M);if((Q===di.OK||Q===di.PARTIAL&&M.gap)&&(s=M),s&&M.sn===s.sn&&(!S||v[0].fragment.sn>M.sn||!i.live&&!S)&&s&&M.level===s.level){const re=a[H+1];M.sn<h&&this.fragmentTracker.getState(re)!==di.OK?M=re:M=null}}return M}alignPlaylists(e,t,i){const r=e.fragments.length;if(!r)return this.warn("No fragments in live playlist"),0;const s=e.fragmentStart,a=!t,h=e.alignedSliding&&k(s);if(a||!h&&!s){qo(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 s}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 s=this.startTimeOffset!==null,a=s?this.startTimeOffset:e.startTimeOffset;a!==null&&k(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 ${s?"multivariant":"media"} playlist`),this.startPosition=i):e.live?(i=this.hls.liveSyncPosition||t,this.log(`Setting startPosition to -1 to start at live edge ${i}`),this.startPosition=-1):(this.log("setting startPosition to 0 by default"),this.startPosition=i=0),this.lastCurrentTime=i+r}this.nextLoadPosition=i+r}getLoadPosition(){var e;const{media:t}=this;let i=0;return(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&&te(e)&&e.stats.aborted&&(this.warn(`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!==Ke.FRAG_LOADING_WAITING_RETRY)&&(this.state=Ke.IDLE)}onFragmentOrKeyLoadError(e,t){if(t.chunkMeta&&!t.frag){const H=this.getCurrentContext(t.chunkMeta);H&&(t.frag=H.frag)}const i=t.frag;if(!i||i.type!==e||!this.levels)return;if(this.fragContextChanged(i)){var r;this.warn(`Frag load error must match current frag to retry ${i.url} > ${(r=this.fragCurrent)==null?void 0:r.url}`);return}const s=t.details===w.FRAG_GAP;s&&this.fragmentTracker.fragBuffered(i,!0);const a=t.errorAction,{action:h,flags:g,retryCount:d=0,retryConfig:v}=a||{},S=!!a&&!!v,M=S&&h===yi.RetryRequest,j=S&&!a.resolved&&g===Ci.MoveAllAlternatesMatchingHost;if(!M&&j&&te(i)&&!i.endList)this.resetFragmentErrors(e),this.treatAsGap(i),a.resolved=!0;else if((M||j)&&d<v.maxNumRetry){this.resetStartWhenNotLoaded(this.levelLastLoaded);const H=Ui(v,d);this.warn(`Fragment ${i.sn} of ${e} ${i.level} errored with ${t.details}, retrying loading ${d+1}/${v.maxNumRetry} in ${H}ms`),a.resolved=!0,this.retryDate=self.performance.now()+H,this.state=Ke.FRAG_LOADING_WAITING_RETRY}else if(v&&a)if(this.resetFragmentErrors(e),d<v.maxNumRetry)!s&&h!==yi.RemoveAlternatePermanently&&(a.resolved=!0);else{this.warn(`${t.details} reached or exceeded max retry (${d})`);return}else h===yi.SendAlternateToPenaltyBox?this.state=Ke.WAITING_LEVEL:this.state=Ke.ERROR;this.tickImmediate()}reduceLengthAndFlushBuffer(e){if(this.state===Ke.PARSING||this.state===Ke.PARSED){const t=e.frag,i=e.parent,r=this.getFwdBufferInfo(this.mediaBuffer,i),s=r&&r.len>.5;s&&this.reduceMaxBufferLength(r.len,(t==null?void 0:t.duration)||10);const a=!s;return a&&this.warn(`Buffer full error while media.currentTime is not buffered, flush ${i} buffer`),t&&(this.fragmentTracker.removeFragment(t),this.nextLoadPosition=t.start),this.resetLoadingState(),a}return!1}resetFragmentErrors(e){e===m.AUDIO&&(this.fragCurrent=null),this.hls.hasEnoughToStart||(this.startFragRequested=!1),this.state!==Ke.STOPPED&&(this.state=Ke.IDLE)}afterBufferFlushed(e,t,i){if(!e)return;const r=Rt.getBuffered(e);this.fragmentTracker.detectEvictedFragments(t,r,i),this.state===Ke.ENDED&&this.resetLoadingState()}resetLoadingState(){this.log("Reset loading state"),this.fragCurrent=null,this.fragPrevious=null,this.state!==Ke.STOPPED&&(this.state=Ke.IDLE)}resetStartWhenNotLoaded(e){if(!this.hls.hasEnoughToStart){this.startFragRequested=!1;const 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.warn(`The loading context changed while buffering fragment ${e.sn} of ${this.playlistLabel()} ${e.level}. This chunk will not be buffered.`),this.removeUnbufferedFrags(),this.resetStartWhenNotLoaded(this.levelLastLoaded),this.resetLoadingState()}removeUnbufferedFrags(e=0){this.fragmentTracker.removeFragmentsInRange(e,1/0,this.playlistType,!1,!0)}updateLevelTiming(e,t,i,r){const s=i.details;if(!s){this.warn("level.details undefined");return}if(!Object.keys(e.elementaryStreams).reduce((g,d)=>{const v=e.elementaryStreams[d];if(v){const S=v.endPTS-v.startPTS;if(S<=0)return this.warn(`Could not parse fragment ${e.sn} ${d} duration reliably (${S})`),g||!1;const M=r?0:Xs(s,e,v.startPTS,v.endPTS,v.startDTS,v.endDTS);return this.hls.trigger(_.LEVEL_PTS_UPDATED,{details:s,level:i,drift:M,type:d,frag:e,start:v.startPTS,end:v.endPTS}),!0}return g},!1)){var h;if(i.fragmentError===0&&this.treatAsGap(e,i),((h=this.transmuxer)==null?void 0:h.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:T.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=Ke.PARSED,this.log(`Parsed ${e.type} sn: ${e.sn}${t?" part: "+t.index:""} of ${this.fragInfo(e,!1,t)})`),this.hls.trigger(_.FRAG_PARSED,{frag:e,part:t})}playlistLabel(){return this.playlistType===m.MAIN?"level":"track"}fragInfo(e,t=!0,i){var r,s;return`${this.playlistLabel()} ${e.level} (${i?"part":"frag"}:[${((r=t&&!i?e.startPTS:(i||e).start)!=null?r:NaN).toFixed(3)}-${((s=t&&!i?e.endPTS:(i||e).end)!=null?s:NaN).toFixed(3)}]${i&&e.type==="main"?"INDEPENDENT="+(i.independent?"YES":"NO"):""}`}treatAsGap(e,t){t&&t.fragmentError++,e.gap=!0,this.fragmentTracker.removeFragment(e),this.fragmentTracker.fragBuffered(e,!0)}resetTransmuxer(){var e;(e=this.transmuxer)==null||e.reset()}recoverWorkerError(e){e.event==="demuxerWorker"&&(this.fragmentTracker.removeAllFragments(),this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null),this.resetStartWhenNotLoaded(this.levelLastLoaded),this.resetLoadingState())}set state(e){const t=this._state;t!==e&&(this._state=e,this.log(`${t}->${e}`))}get state(){return this._state}}function la(o){return!!o.interstitialsController&&o.enableInterstitialPlayback!==!1}class ua{constructor(){this.chunks=[],this.dataLength=0}push(e){this.chunks.push(e),this.dataLength+=e.length}flush(){const{chunks:e,dataLength:t}=this;let i;if(e.length)e.length===1?i=e[0]:i=Zo(e,t);else return new Uint8Array(0);return this.reset(),i}reset(){this.chunks.length=0,this.dataLength=0}}function Zo(o,e){const t=new Uint8Array(e);let i=0;for(let r=0;r<o.length;r++){const s=o[r];t.set(s,i),i+=s.length}return t}var ss={exports:{}},ca;function Xo(){return ca||(ca=1,function(o){var 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o=ln[An];if(o)return o.clientCount++,o;const e=new self.Blob([`var exports={};var module={exports:exports};function define(f){f()};define.amd=true;(${__HLS_WORKER_BUNDLE__.toString()})(true);`],{type:"text/javascript"}),t=self.URL.createObjectURL(e),r={worker:new self.Worker(t),objectURL:t,clientCount:1};return ln[An]=r,r}function tl(o){const e=ln[o];if(e)return e.clientCount++,e;const t=new self.URL(o,self.location.href).href,r={worker:new self.Worker(t),scriptURL:t,clientCount:1};return ln[o]=r,r}function il(o){const e=ln[o||An];if(e&&e.clientCount--===1){const{worker:i,objectURL:r}=e;delete ln[o||An],r&&self.URL.revokeObjectURL(r),i.terminate()}}function ha(o,e){return e+10<=o.length&&o[e]===51&&o[e+1]===68&&o[e+2]===73&&o[e+3]<255&&o[e+4]<255&&o[e+6]<128&&o[e+7]<128&&o[e+8]<128&&o[e+9]<128}function os(o,e){return e+10<=o.length&&o[e]===73&&o[e+1]===68&&o[e+2]===51&&o[e+3]<255&&o[e+4]<255&&o[e+6]<128&&o[e+7]<128&&o[e+8]<128&&o[e+9]<128}function Bn(o,e){let t=0;return t=(o[e]&127)<<21,t|=(o[e+1]&127)<<14,t|=(o[e+2]&127)<<7,t|=o[e+3]&127,t}function Tn(o,e){const t=e;let i=0;for(;os(o,e);){i+=10;const r=Bn(o,e+6);i+=r,ha(o,e+10)&&(i+=10),e+=i}if(i>0)return o.subarray(t,t+i)}function rl(o,e,t,i){const r=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],s=e[t+2],a=s>>2&15;if(a>12){const j=new Error(`invalid ADTS sampling index:${a}`);o.emit(_.ERROR,_.ERROR,{type:T.MEDIA_ERROR,details:w.FRAG_PARSING_ERROR,fatal:!0,error:j,reason:j.message});return}const h=(s>>6&3)+1,g=e[t+3]>>6&3|(s&1)<<2,d="mp4a.40."+h,v=r[a];let S=a;(h===5||h===29)&&(S-=3);const M=[h<<3|(S&14)>>1,(S&1)<<7|g<<3];return F.log(`manifest codec:${i}, parsed codec:${d}, channels:${g}, rate:${v} (ADTS object type:${h} sampling index:${a})`),{config:M,samplerate:v,channelCount:g,codec:d,parsedCodec:d,manifestCodec:i}}function fa(o,e){return o[e]===255&&(o[e+1]&246)===240}function da(o,e){return o[e+1]&1?7:9}function ls(o,e){return(o[e+3]&3)<<11|o[e+4]<<3|(o[e+5]&224)>>>5}function nl(o,e){return e+5<o.length}function Nn(o,e){return e+1<o.length&&fa(o,e)}function sl(o,e){return nl(o,e)&&fa(o,e)&&ls(o,e)<=o.length-e}function al(o,e){if(Nn(o,e)){const t=da(o,e);if(e+t>=o.length)return!1;const i=ls(o,e);if(i<=t)return!1;const r=e+i;return r===o.length||Nn(o,r)}return!1}function pa(o,e,t,i,r){if(!o.samplerate){const s=rl(e,t,i,r);if(!s)return;c(o,s)}}function _a(o){return 1024*9e4/o}function ol(o,e){const t=da(o,e);if(e+t<=o.length){const i=ls(o,e)-t;if(i>0)return{headerLength:t,frameLength:i}}}function ga(o,e,t,i,r){const s=_a(o.samplerate),a=i+r*s,h=ol(e,t);let g;if(h){const{frameLength:S,headerLength:M}=h,j=M+S,H=Math.max(0,t+j-e.length);H?(g=new Uint8Array(j-M),g.set(e.subarray(t+M,e.length),0)):g=e.subarray(t+M,t+j);const Q={unit:g,pts:a};return H||o.samples.push(Q),{sample:Q,length:j,missing:H}}const d=e.length-t;return g=new Uint8Array(d),g.set(e.subarray(t,e.length),0),{sample:{unit:g,pts:a},length:d,missing:-1}}function ll(o,e){return os(o,e)&&Bn(o,e+6)+10<=o.length-e}function ul(o){return o instanceof ArrayBuffer?o:o.byteOffset==0&&o.byteLength==o.buffer.byteLength?o.buffer:new Uint8Array(o).buffer}function us(o,e=0,t=1/0){return cl(o,e,t,Uint8Array)}function cl(o,e,t,i){const r=hl(o);let s=1;"BYTES_PER_ELEMENT"in i&&(s=i.BYTES_PER_ELEMENT);const a=fl(o)?o.byteOffset:0,h=(a+o.byteLength)/s,g=(a+e)/s,d=Math.floor(Math.max(0,Math.min(g,h))),v=Math.floor(Math.min(d+Math.max(t,0),h));return new i(r,d,v-d)}function hl(o){return o instanceof ArrayBuffer?o:o.buffer}function fl(o){return o&&o.buffer instanceof ArrayBuffer&&o.byteLength!==void 0&&o.byteOffset!==void 0}function dl(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=oe(us(o.data,1,i)),s=o.data[2+i],a=o.data.subarray(3+i).indexOf(0);if(a===-1)return;const h=oe(us(o.data,3+i,a));let g;return r==="-->"?g=oe(us(o.data,4+i+a)):g=ul(o.data.subarray(4+i+a)),e.mimeType=r,e.pictureType=s,e.description=h,e.data=g,e}function pl(o){if(o.size<2)return;const e=oe(o.data,!0),t=new Uint8Array(o.data.subarray(e.length+1));return{key:o.type,info:e,data:t.buffer}}function _l(o){if(o.size<2)return;if(o.type==="TXXX"){let t=1;const i=oe(o.data.subarray(t),!0);t+=i.length+1;const r=oe(o.data.subarray(t));return{key:o.type,info:i,data:r}}const e=oe(o.data.subarray(1));return{key:o.type,info:"",data:e}}function gl(o){if(o.type==="WXXX"){if(o.size<2)return;let t=1;const i=oe(o.data.subarray(t),!0);t+=i.length+1;const r=oe(o.data.subarray(t));return{key:o.type,info:i,data:r}}const e=oe(o.data);return{key:o.type,info:"",data:e}}function ml(o){return o.type==="PRIV"?pl(o):o.type[0]==="W"?gl(o):o.type==="APIC"?dl(o):_l(o)}function vl(o){const e=String.fromCharCode(o[0],o[1],o[2],o[3]),t=Bn(o,4),i=10;return{type:e,size:t,data:o.subarray(i,i+t)}}const Un=10,yl=10;function ma(o){let e=0;const t=[];for(;os(o,e);){const i=Bn(o,e+6);o[e+5]>>6&1&&(e+=Un),e+=Un;const r=e+i;for(;e+yl<r;){const s=vl(o.subarray(e)),a=ml(s);a&&t.push(a),e+=s.size+Un}ha(o,e)&&(e+=Un)}return t}function va(o){return o&&o.key==="PRIV"&&o.info==="com.apple.streaming.transportStreamTimestamp"}function bl(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 cs(o){const e=ma(o);for(let t=0;t<e.length;t++){const i=e[t];if(va(i))return bl(i)}}let zi=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 vr(o="",e=9e4){return{type:o,id:-1,pid:-1,inputTimeScale:e,sequenceNumber:-1,samples:[],dropped:0}}class hs{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=je(this.cachedData,e),this.cachedData=null);let i=Tn(e,0),r=i?i.length:0,s;const a=this._audioTrack,h=this._id3Track,g=i?cs(i):void 0,d=e.length;for((this.basePTS===null||this.frameIndex===0&&k(g))&&(this.basePTS=El(g,t,this.initPTS),this.lastPTS=this.basePTS),this.lastPTS===null&&(this.lastPTS=this.basePTS),i&&i.length>0&&h.samples.push({pts:this.lastPTS,dts:this.lastPTS,data:i,type:zi.audioId3,duration:Number.POSITIVE_INFINITY});r<d;){if(this.canParse(e,r)){const v=this.appendFrame(a,e,r);v?(this.frameIndex++,this.lastPTS=v.sample.pts,r+=v.length,s=r):r=d}else ll(e,r)?(i=Tn(e,r),h.samples.push({pts:this.lastPTS,dts:this.lastPTS,data:i,type:zi.audioId3,duration:Number.POSITIVE_INFINITY}),r+=i.length,s=r):r++;if(r===d&&s!==d){const v=e.slice(s);this.cachedData?this.cachedData=je(this.cachedData,v):this.cachedData=v}}return{audioTrack:a,videoTrack:vr(),id3Track:h,textTrack:vr()}}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:vr(),id3Track:this._id3Track,textTrack:vr()}}destroy(){this.cachedData=null,this._audioTrack=this._id3Track=void 0}}const El=(o,e,t)=>{if(k(o))return o*90;const i=t?t.baseTime*9e4/t.timescale:0;return e*9e4+i};let $n=null;const Sl=[32,64,96,128,160,192,224,256,288,320,352,384,416,448,32,48,56,64,80,96,112,128,160,192,224,256,320,384,32,40,48,56,64,80,96,112,128,160,192,224,256,320,32,48,56,64,80,96,112,128,144,160,176,192,224,256,8,16,24,32,40,48,56,64,80,96,112,128,144,160],xl=[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],wl=[[0,72,144,12],[0,0,0,0],[0,72,144,12],[0,144,144,12]],Cl=[0,1,1,4];function ya(o,e,t,i,r){if(t+24>e.length)return;const s=ba(e,t);if(s&&t+s.frameLength<=e.length){const a=s.samplesPerFrame*9e4/s.sampleRate,h=i+r*a,g={unit:e.subarray(t,t+s.frameLength),pts:h,dts:h};return o.config=[],o.channelCount=s.channelCount,o.samplerate=s.sampleRate,o.samples.push(g),{sample:g,length:s.frameLength,missing:0}}}function ba(o,e){const t=o[e+1]>>3&3,i=o[e+1]>>1&3,r=o[e+2]>>4&15,s=o[e+2]>>2&3;if(t!==1&&r!==0&&r!==15&&s!==3){const a=o[e+2]>>1&1,h=o[e+3]>>6,g=t===3?3-i:i===3?3:4,d=Sl[g*14+r-1]*1e3,S=xl[(t===3?0:t===2?1:2)*3+s],M=h===3?1:2,j=wl[t][i],H=Cl[i],Q=j*8*H,Z=Math.floor(j*d/S+a)*H;if($n===null){const le=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);$n=le?parseInt(le[1]):0}return!!$n&&$n<=87&&i===2&&d>=224e3&&h===0&&(o[e+3]=o[e+3]|128),{sampleRate:S,channelCount:M,frameLength:Z,samplesPerFrame:Q}}}function fs(o,e){return o[e]===255&&(o[e+1]&224)===224&&(o[e+1]&6)!==0}function Ea(o,e){return e+1<o.length&&fs(o,e)}function Al(o,e){return fs(o,e)&&4<=o.length-e}function Sa(o,e){if(e+1<o.length&&fs(o,e)){const i=ba(o,e);let r=4;i!=null&&i.frameLength&&(r=i.frameLength);const s=e+r;return s===o.length||Ea(o,s)}return!1}class Tl extends hs{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=Tn(e,0);let r=(i==null?void 0:i.length)||0;if(Sa(e,r))return!1;for(let s=e.length;r<s;r++)if(al(e,r))return t.log("ADTS sync word found !"),!0;return!1}canParse(e,t){return sl(e,t)}appendFrame(e,t,i){pa(e,this.observer,t,i,e.manifestCodec);const r=ga(e,t,i,this.basePTS,this.frameIndex);if(r&&r.missing===0)return r}}const xa=(o,e)=>{let t=0,i=5;e+=i;const r=new Uint32Array(1),s=new Uint32Array(1),a=new Uint8Array(1);for(;i>0;){a[0]=o[e];const h=Math.min(i,8),g=8-h;s[0]=4278190080>>>24+g<<g,r[0]=(a[0]&s[0])>>g,t=t?t<<h|r[0]:r[0],e+=1,i-=h}return t};class Dl extends hs{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=wa(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=Tn(e,0);if(!t)return!1;const i=t.length;return e[i]===11&&e[i+1]===119&&cs(t)!==void 0&&xa(e,i)<16}}function wa(o,e,t,i,r){if(t+8>e.length||e[t]!==11||e[t+1]!==119)return-1;const s=e[t+4]>>6;if(s>=3)return-1;const h=[48e3,44100,32e3][s],g=e[t+4]&63,v=[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+s]*2;if(t+v>e.length)return-1;const S=e[t+6]>>5;let M=0;S===2?M+=2:(S&1&&S!==1&&(M+=2),S&4&&(M+=2));const j=(e[t+6]<<8|e[t+7])>>12-M&1,Q=[2,1,2,3,3,4,4,5][S]+j,Z=e[t+5]>>3,re=e[t+5]&7,fe=new Uint8Array([s<<6|Z<<1|re>>2,(re&3)<<6|S<<3|j<<2|g>>4,g<<4&224]),le=1536/h*9e4,be=i+r*le,we=e.subarray(t,t+v);return o.config=fe,o.channelCount=Q,o.samplerate=h,o.samples.push({unit:we,pts:be}),v}class Ll extends hs{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=Tn(e,0);let i=(t==null?void 0:t.length)||0;if(t&&e[i]===11&&e[i+1]===119&&cs(t)!==void 0&&xa(e,i)<=16)return!1;for(let r=e.length;i<r;i++)if(Sa(e,i))return F.log("MPEG Audio sync word found !"),!0;return!1}canParse(e,t){return Al(e,t)}appendFrame(e,t,i){if(this.basePTS!==null)return ya(e,t,i,this.basePTS,this.frameIndex)}}const Rl=/\/emsg[-/]ID3/i;class kl{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 s=this.videoTrack=vr("video",1),a=this.audioTrack=vr("audio",1),h=this.txtTrack=vr("text",1);if(this.id3Track=vr("id3",1),this.timeOffset=0,!(e!=null&&e.byteLength))return;const g=We(e);if(g.video){const{id:d,timescale:v,codec:S,supplemental:M}=g.video;s.id=d,s.timescale=h.timescale=v,s.codec=S,s.supplemental=M}if(g.audio){const{id:d,timescale:v,codec:S}=g.audio;a.id=d,a.timescale=v,a.codec=S}h.id=Be.text,s.sampleDuration=0,s.duration=a.duration=r}resetContiguity(){this.remainderData=null}static probe(e){return Re(e)}demux(e,t){this.timeOffset=t;let i=e;const r=this.videoTrack,s=this.txtTrack;if(this.config.progressive){this.remainderData&&(i=je(this.remainderData,e));const h=Me(i);this.remainderData=h.remainder,r.samples=h.valid||new Uint8Array}else r.samples=i;const a=this.extractID3Track(r,t);return s.samples=tt(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=tt(e,t),{videoTrack:t,audioTrack:vr(),id3Track:r,textTrack:vr()}}extractID3Track(e,t){const i=this.id3Track;if(e.samples.length){const r=he(e.samples,["emsg"]);r&&r.forEach(s=>{const a=Qe(s);if(Rl.test(a.schemeIdUri)){const h=Ca(a,t);let g=a.eventDuration===4294967295?Number.POSITIVE_INFINITY:a.eventDuration/a.timeScale;g<=.001&&(g=Number.POSITIVE_INFINITY);const d=a.payload;i.samples.push({data:d,len:d.byteLength,dts:h,pts:h,type:zi.emsg,duration:g})}else if(this.config.enableEmsgKLVMetadata&&a.schemeIdUri.startsWith("urn:misb:KLV:bin:1910.1")){const h=Ca(a,t);i.samples.push({data:a.payload,len:a.payload.byteLength,dts:h,pts:h,type:zi.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 Ca(o,e){return k(o.presentationTime)?o.presentationTime/o.timeScale:e+o.presentationTimeDelta/o.timeScale}class Il{constructor(e,t,i){this.keyData=void 0,this.decrypter=void 0,this.keyData=i,this.decrypter=new Ur(t,{removePKCS7Padding:!1})}decryptBuffer(e){return this.decrypter.decrypt(e,this.keyData.key.buffer,this.keyData.iv.buffer,Li.cbc)}decryptAacSample(e,t,i){const r=e[t].unit;if(r.length<=16)return;const s=r.subarray(16,r.length-r.length%16),a=s.buffer.slice(s.byteOffset,s.byteOffset+s.length);this.decryptBuffer(a).then(h=>{const g=new Uint8Array(h);r.set(g,16),this.decrypter.isSync()||this.decryptAacSamples(e,t+1,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 s=32;s<e.length-16;s+=160,r+=16)i.set(e.subarray(s,s+16),r);return i}getAvcDecryptedUnit(e,t){const i=new Uint8Array(t);let r=0;for(let s=32;s<e.length-16;s+=160,r+=16)e.set(i.subarray(r,r+16),s);return e}decryptAvcSample(e,t,i,r,s){const a=st(s.data),h=this.getAvcEncryptedData(a);this.decryptBuffer(h.buffer).then(g=>{s.data=this.getAvcDecryptedUnit(a,g),this.decrypter.isSync()||this.decryptAvcSamples(e,t,i+1,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 s=e[t].units;for(;!(i>=s.length);i++){const a=s[i];if(!(a.data.length<=48||a.type!==1&&a.type!==5)&&(this.decryptAvcSample(e,t,i,r,a),!this.decrypter.isSync()))return}}}}class Aa{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 s=i.units;r=s[s.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 s=i[r-1];e.pts=s.pts,e.dts=s.dts}else{t.dropped++;return}}t.samples.push(e)}}parseNALu(e,t,i){const r=t.byteLength;let s=e.naluState||0;const a=s,h=[];let g=0,d,v,S,M=-1,j=0;for(s===-1&&(M=0,j=this.getNALuType(t,0),s=0,g=1);g<r;){if(d=t[g++],!s){s=d?0:1;continue}if(s===1){s=d?0:2;continue}if(!d)s=3;else if(d===1){if(v=g-s-1,M>=0){const H={data:t.subarray(M,v),type:j};h.push(H)}else{const H=this.getLastNalUnit(e.samples);H&&(a&&g<=4-a&&H.state&&(H.data=H.data.subarray(0,H.data.byteLength-a)),v>0&&(H.data=je(H.data,t.subarray(0,v)),H.state=0))}g<r?(S=this.getNALuType(t,g),M=g,j=S,s=0):s=-1}else s=0}if(M>=0&&s>=0){const H={data:t.subarray(M,r),type:j,state:s};h.push(H)}if(h.length===0){const H=this.getLastNalUnit(e.samples);H&&(H.data=je(H.data,t))}return e.naluState=s,h}}class Dn{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),s=Math.min(4,t);if(s===0)throw new Error("no bytes available");r.set(e.subarray(i,i+s)),this.word=new DataView(r.buffer).getUint32(0),this.bitsAvailable=s*8,this.bytesAvailable-=s}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&&F.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 Ta extends Aa{parsePES(e,t,i,r){const s=this.parseNALu(e,i.data,r);let a=this.VideoSample,h,g=!1;i.data=null,a&&s.length&&!e.audFound&&(this.pushAccessUnit(a,e),a=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts)),s.forEach(d=>{var v,S;switch(d.type){case 1:{let Q=!1;h=!0;const Z=d.data;if(g&&Z.length>4){const re=this.readSliceType(Z);(re===2||re===4||re===7||re===9)&&(Q=!0)}if(Q){var M;(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.frame=!0,a.key=Q;break}case 5:h=!0,(v=a)!=null&&v.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:{h=!0,ht(d.data,1,i.pts,t.samples);break}case 7:{var j,H;h=!0,g=!0;const Q=d.data,Z=this.readSPS(Q);if(!e.sps||e.width!==Z.width||e.height!==Z.height||((j=e.pixelRatio)==null?void 0:j[0])!==Z.pixelRatio[0]||((H=e.pixelRatio)==null?void 0:H[1])!==Z.pixelRatio[1]){e.width=Z.width,e.height=Z.height,e.pixelRatio=Z.pixelRatio,e.sps=[Q];const re=Q.subarray(1,4);let fe="avc1.";for(let le=0;le<3;le++){let be=re[le].toString(16);be.length<2&&(be="0"+be),fe+=be}e.codec=fe}break}case 8:h=!0,e.pps=[d.data];break;case 9:h=!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:h=!0;break;default:h=!1;break}a&&h&&a.units.push(d)}),r&&a&&(this.pushAccessUnit(a,e),this.VideoSample=null)}getNALuType(e,t){return e[t]&31}readSliceType(e){const t=new Dn(e);return t.readUByte(),t.readUEG(),t.readUEG()}skipScalingList(e,t){let i=8,r=8,s;for(let a=0;a<e;a++)r!==0&&(s=t.readEG(),r=(i+s+256)%256),i=r===0?i:r}readSPS(e){const t=new Dn(e);let i=0,r=0,s=0,a=0,h,g,d;const v=t.readUByte.bind(t),S=t.readBits.bind(t),M=t.readUEG.bind(t),j=t.readBoolean.bind(t),H=t.skipBits.bind(t),Q=t.skipEG.bind(t),Z=t.skipUEG.bind(t),re=this.skipScalingList.bind(this);v();const fe=v();if(S(5),H(3),v(),Z(),fe===100||fe===110||fe===122||fe===244||fe===44||fe===83||fe===86||fe===118||fe===128){const Pe=M();if(Pe===3&&H(1),Z(),Z(),H(1),j())for(g=Pe!==3?8:12,d=0;d<g;d++)j()&&(d<6?re(16,t):re(64,t))}Z();const le=M();if(le===0)M();else if(le===1)for(H(1),Q(),Q(),h=M(),d=0;d<h;d++)Q();Z(),H(1);const be=M(),we=M(),$e=S(1);$e===0&&H(1),H(1),j()&&(i=M(),r=M(),s=M(),a=M());let Ae=[1,1];if(j()&&j())switch(v()){case 1:Ae=[1,1];break;case 2:Ae=[12,11];break;case 3:Ae=[10,11];break;case 4:Ae=[16,11];break;case 5:Ae=[40,33];break;case 6:Ae=[24,11];break;case 7:Ae=[20,11];break;case 8:Ae=[32,11];break;case 9:Ae=[80,33];break;case 10:Ae=[18,11];break;case 11:Ae=[15,11];break;case 12:Ae=[64,33];break;case 13:Ae=[160,99];break;case 14:Ae=[4,3];break;case 15:Ae=[3,2];break;case 16:Ae=[2,1];break;case 255:{Ae=[v()<<8|v(),v()<<8|v()];break}}return{width:Math.ceil((be+1)*16-i*2-r*2),height:(2-$e)*(we+1)*16-($e?2:4)*(s+a),pixelRatio:Ae}}}class Da extends Aa{constructor(...e){super(...e),this.initVPS=null}parsePES(e,t,i,r){const s=this.parseNALu(e,i.data,r);let a=this.VideoSample,h,g=!1;i.data=null,a&&s.length&&!e.audFound&&(this.pushAccessUnit(a,e),a=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts)),s.forEach(d=>{var v,S;switch(d.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,h=!0;break;case 16:case 17:case 18:case 21:if(h=!0,g){var M;(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 19:case 20:h=!0,(v=a)!=null&&v.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:h=!0,ht(d.data,2,i.pts,t.samples);break;case 32:h=!0,e.vps||(typeof e.params!="object"&&(e.params={}),e.params=c(e.params,this.readVPS(d.data)),this.initVPS=d.data),e.vps=[d.data];break;case 33:if(h=!0,g=!0,e.vps!==void 0&&e.vps[0]!==this.initVPS&&e.sps!==void 0&&!this.matchSPS(e.sps[0],d.data)&&(this.initVPS=e.vps[0],e.sps=e.pps=void 0),!e.sps){const j=this.readSPS(d.data);e.width=j.width,e.height=j.height,e.pixelRatio=j.pixelRatio,e.codec=j.codecString,e.sps=[],typeof e.params!="object"&&(e.params={});for(const H in j.params)e.params[H]=j.params[H]}this.pushParameterSet(e.sps,d.data,e.vps),a||(a=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),a.key=!0;break;case 34:if(h=!0,typeof e.params=="object"){if(!e.pps){e.pps=[];const j=this.readPPS(d.data);for(const H in j)e.params[H]=j[H]}this.pushParameterSet(e.pps,d.data,e.vps)}break;case 35:h=!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:h=!1;break}a&&h&&a.units.push(d)}),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 Dn(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 Dn(this.ebsp2rbsp(e));t.readUByte(),t.readUByte(),t.readBits(4);const i=t.readBits(3);t.readBoolean();const r=t.readBits(2),s=t.readBoolean(),a=t.readBits(5),h=t.readUByte(),g=t.readUByte(),d=t.readUByte(),v=t.readUByte(),S=t.readUByte(),M=t.readUByte(),j=t.readUByte(),H=t.readUByte(),Q=t.readUByte(),Z=t.readUByte(),re=t.readUByte(),fe=[],le=[];for(let Zt=0;Zt<i;Zt++)fe.push(t.readBoolean()),le.push(t.readBoolean());if(i>0)for(let Zt=i;Zt<8;Zt++)t.readBits(2);for(let Zt=0;Zt<i;Zt++)fe[Zt]&&(t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte()),le[Zt]&&t.readUByte();t.readUEG();const be=t.readUEG();be==3&&t.skipBits(1);const we=t.readUEG(),$e=t.readUEG(),Ae=t.readBoolean();let Pe=0,Ue=0,De=0,Xe=0;Ae&&(Pe+=t.readUEG(),Ue+=t.readUEG(),De+=t.readUEG(),Xe+=t.readUEG());const ut=t.readUEG(),Tt=t.readUEG(),gt=t.readUEG(),vt=t.readBoolean();for(let Zt=vt?0:i;Zt<=i;Zt++)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 Fi=0;Fi<4;Fi++)for(let rr=0;rr<(Fi===3?2:6);rr++)if(!t.readBoolean())t.readUEG();else{const hr=Math.min(64,1<<4+(Fi<<1));Fi>1&&t.readEG();for(let gn=0;gn<hr;gn++)t.readEG()}t.readBoolean(),t.readBoolean(),t.readBoolean()&&(t.readUByte(),t.skipUEG(),t.skipUEG(),t.readBoolean());const wt=t.readUEG();let et=0;for(let Zt=0;Zt<wt;Zt++){let Fi=!1;if(Zt!==0&&(Fi=t.readBoolean()),Fi){Zt===wt&&t.readUEG(),t.readBoolean(),t.readUEG();let rr=0;for(let Zr=0;Zr<=et;Zr++){const hr=t.readBoolean();let gn=!1;hr||(gn=t.readBoolean()),(hr||gn)&&rr++}et=rr}else{const rr=t.readUEG(),Zr=t.readUEG();et=rr+Zr;for(let hr=0;hr<rr;hr++)t.readUEG(),t.readBoolean();for(let hr=0;hr<Zr;hr++)t.readUEG(),t.readBoolean()}}if(t.readBoolean()){const Zt=t.readUEG();for(let Fi=0;Fi<Zt;Fi++){for(let rr=0;rr<gt+4;rr++)t.readBits(1);t.readBits(1)}}let Ft=0,Pt=1,$t=1,Vt=!0,ti=1,li=0;t.readBoolean(),t.readBoolean();let $i=!1;if(t.readBoolean()){if(t.readBoolean()){const Xr=t.readUByte(),ko=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2],Jn=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1];Xr>0&&Xr<16?(Pt=ko[Xr-1],$t=Jn[Xr-1]):Xr===255&&(Pt=t.readBits(16),$t=t.readBits(16))}if(t.readBoolean()&&t.readBoolean(),t.readBoolean()&&(t.readBits(3),t.readBoolean(),t.readBoolean()&&(t.readUByte(),t.readUByte(),t.readUByte())),t.readBoolean()&&(t.readUEG(),t.readUEG()),t.readBoolean(),t.readBoolean(),t.readBoolean(),$i=t.readBoolean(),$i&&(Pe+=t.readUEG(),Ue+=t.readUEG(),De+=t.readUEG(),Xe+=t.readUEG()),t.readBoolean()&&(ti=t.readBits(32),li=t.readBits(32),t.readBoolean()&&t.readUEG(),t.readBoolean())){const Jn=t.readBoolean(),Io=t.readBoolean();let On=!1;(Jn||Io)&&(On=t.readBoolean(),On&&(t.readUByte(),t.readBits(5),t.readBoolean(),t.readBits(5)),t.readBits(4),t.readBits(4),On&&t.readBits(4),t.readBits(5),t.readBits(5),t.readBits(5));for(let Po=0;Po<=i;Po++){Vt=t.readBoolean();const ih=Vt||t.readBoolean();let Oo=!1;ih?t.readEG():Oo=t.readBoolean();const Fo=Oo?1:t.readUEG()+1;if(Jn)for(let Fn=0;Fn<Fo;Fn++)t.readUEG(),t.readUEG(),On&&(t.readUEG(),t.readUEG()),t.skipBits(1);if(Io)for(let Fn=0;Fn<Fo;Fn++)t.readUEG(),t.readUEG(),On&&(t.readUEG(),t.readUEG()),t.skipBits(1)}}t.readBoolean()&&(t.readBoolean(),t.readBoolean(),t.readBoolean(),Ft=t.readUEG())}let Nr=we,Ro=$e;if(Ae||$i){let Zt=1,Fi=1;be===1?Zt=Fi=2:be==2&&(Zt=2),Nr=we-Zt*Ue-Zt*Pe,Ro=$e-Fi*Xe-Fi*De}const eh=r?["A","B","C"][r]:"",th=h<<24|g<<16|d<<8|v;let Hs=0;for(let Zt=0;Zt<32;Zt++)Hs=(Hs|(th>>Zt&1)<<31-Zt)>>>0;let js=Hs.toString(16);return a===1&&js==="2"&&(js="6"),{codecString:`hvc1.${eh}${a}.${js}.${s?"H":"L"}${re}.B0`,params:{general_tier_flag:s,general_profile_idc:a,general_profile_space:r,general_profile_compatibility_flags:[h,g,d,v],general_constraint_indicator_flags:[S,M,j,H,Q,Z],general_level_idc:re,bit_depth:ut+8,bit_depth_luma_minus8:ut,bit_depth_chroma_minus8:Tt,min_spatial_segmentation_idc:Ft,chroma_format_idc:be,frame_rate:{fixed:Vt,fps:li/ti}},width:Nr,height:Ro,pixelRatio:[Pt,$t]}}readPPS(e){const t=new Dn(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(),s=t.readBoolean();let a=1;return s&&r?a=0:s?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 Or{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=Or.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 s=!1,a=-1,h=0;for(let g=r;g<t;g+=Ai)if(e[g]===71&&(t-g===Ai||e[g+Ai]===71)){if(h++,a===-1&&(a=g,a!==0&&(i=Math.min(a+Ai*99,e.length-Ai)+1)),s||(s=ds(e,g)===0),s&&h>1&&(a===0&&h>2||g+Ai>i))return a}else{if(h)return-1;break}r++}return-1}static createTrack(e,t){return{container:e==="video"||e==="audio"?"video/mp2t":void 0,type:e,id:Be[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=Or.createTrack("video"),this._videoTrack.duration=r,this._audioTrack=Or.createTrack("audio",r),this._id3Track=Or.createTrack("id3"),this._txtTrack=Or.createTrack("text"),this._audioTrack.segmentCodec="aac",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 s;const a=this._videoTrack,h=this._audioTrack,g=this._id3Track,d=this._txtTrack;let v=a.pid,S=a.pesData,M=h.pid,j=g.pid,H=h.pesData,Q=g.pesData,Z=null,re=this.pmtParsed,fe=this._pmtId,le=e.length;if(this.remainderData&&(e=je(this.remainderData,e),le=e.length,this.remainderData=null),le<Ai&&!r)return this.remainderData=e,{audioTrack:h,videoTrack:a,id3Track:g,textTrack:d};const be=Math.max(0,Or.syncOffset(e));le-=(le-be)%Ai,le<e.byteLength&&!r&&(this.remainderData=new Uint8Array(e.buffer,le,e.buffer.byteLength-le));let we=0;for(let Ae=be;Ae<le;Ae+=Ai)if(e[Ae]===71){const Pe=!!(e[Ae+1]&64),Ue=ds(e,Ae),De=(e[Ae+3]&48)>>4;let Xe;if(De>1){if(Xe=Ae+5+e[Ae+4],Xe===Ae+Ai)continue}else Xe=Ae+4;switch(Ue){case v:if(Pe){if(S&&(s=un(S,this.logger))){if(this.videoParser===null)switch(a.segmentCodec){case"avc":this.videoParser=new Ta;break;case"hevc":this.videoParser=new Da;break}this.videoParser!==null&&this.videoParser.parsePES(a,d,s,!1)}S={data:[],size:0}}S&&(S.data.push(e.subarray(Xe,Ae+Ai)),S.size+=Ae+Ai-Xe);break;case M:if(Pe){if(H&&(s=un(H,this.logger)))switch(h.segmentCodec){case"aac":this.parseAACPES(h,s);break;case"mp3":this.parseMPEGPES(h,s);break;case"ac3":this.parseAC3PES(h,s);break}H={data:[],size:0}}H&&(H.data.push(e.subarray(Xe,Ae+Ai)),H.size+=Ae+Ai-Xe);break;case j:Pe&&(Q&&(s=un(Q,this.logger))&&this.parseID3PES(g,s),Q={data:[],size:0}),Q&&(Q.data.push(e.subarray(Xe,Ae+Ai)),Q.size+=Ae+Ai-Xe);break;case 0:Pe&&(Xe+=e[Xe]+1),fe=this._pmtId=Pl(e,Xe);break;case fe:{Pe&&(Xe+=e[Xe]+1);const ut=Ol(e,Xe,this.typeSupported,i,this.observer,this.logger);v=ut.videoPid,v>0&&(a.pid=v,a.segmentCodec=ut.segmentVideoCodec),M=ut.audioPid,M>0&&(h.pid=M,h.segmentCodec=ut.segmentAudioCodec),j=ut.id3Pid,j>0&&(g.pid=j),Z!==null&&!re&&(this.logger.warn(`MPEG-TS PMT found at ${Ae} after unknown PID '${Z}'. Backtracking to sync byte @${be} to parse all TS packets.`),Z=null,Ae=be-188),re=this.pmtParsed=!0;break}case 17:case 8191:break;default:Z=Ue;break}}else we++;we>0&&ps(this.observer,new Error(`Found ${we} TS packet/s that do not start with 0x47`),void 0,this.logger),a.pesData=S,h.pesData=H,g.pesData=Q;const $e={audioTrack:h,videoTrack:a,id3Track:g,textTrack:d};return r&&this.extractRemainingSamples($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:s}=e,a=i.pesData,h=t.pesData,g=r.pesData;let d;if(a&&(d=un(a,this.logger))){if(this.videoParser===null)switch(i.segmentCodec){case"avc":this.videoParser=new Ta;break;case"hevc":this.videoParser=new Da;break}this.videoParser!==null&&(this.videoParser.parsePES(i,s,d,!0),i.pesData=null)}else i.pesData=a;if(h&&(d=un(h,this.logger))){switch(t.segmentCodec){case"aac":this.parseAACPES(t,d);break;case"mp3":this.parseMPEGPES(t,d);break;case"ac3":this.parseAC3PES(t,d);break}t.pesData=null}else h!=null&&h.size&&this.logger.log("last AAC PES packet truncated,might overlap between fragments"),t.pesData=h;g&&(d=un(g,this.logger))?(this.parseID3PES(r,d),r.pesData=null):r.pesData=g}demuxSampleAes(e,t,i){const r=this.demux(e,i,!0,!this.config.progressive),s=this.sampleAes=new Il(this.observer,this.config,t);return this.decrypt(r,s)}decrypt(e,t){return new Promise(i=>{const{audioTrack:r,videoTrack:s}=e;r.samples&&r.segmentCodec==="aac"?t.decryptAacSamples(r.samples,0,()=>{s.samples?t.decryptAvcSamples(s.samples,0,0,()=>{i(e)}):i(e)}):s.samples&&t.decryptAvcSamples(s.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 s=t.data;if(r){this.aacOverFlow=null;const S=r.missing,M=r.sample.unit.byteLength;if(S===-1)s=je(r.sample.unit,s);else{const j=M-S;r.sample.unit.set(s.subarray(0,S),j),e.samples.push(r.sample),i=r.missing}}let a,h;for(a=i,h=s.length;a<h-1&&!Nn(s,a);a++);if(a!==i){let S;const M=a<h-1;if(M?S=`AAC PES did not start with ADTS header,offset:${a}`:S="No ADTS header found in AAC PES",ps(this.observer,new Error(S),M,this.logger),!M)return}pa(e,this.observer,s,a,this.audioCodec);let g;if(t.pts!==void 0)g=t.pts;else if(r){const S=_a(e.samplerate);g=r.sample.pts+S}else{this.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}let d=0,v;for(;a<h;)if(v=ga(e,s,a,g,d),a+=v.length,v.missing){this.aacOverFlow=v;break}else for(d++;a<h-1&&!Nn(s,a);a++);}parseMPEGPES(e,t){const i=t.data,r=i.length;let s=0,a=0;const h=t.pts;if(h===void 0){this.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;a<r;)if(Ea(i,a)){const g=ya(e,i,a,h,s);if(g)a+=g.length,s++;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 s=i.length;let a=0,h=0,g;for(;h<s&&(g=wa(e,i,h,r,a++))>0;)h+=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?zi.emsg:zi.audioId3,duration:Number.POSITIVE_INFINITY});e.samples.push(i)}}function ds(o,e){return((o[e+1]&31)<<8)+o[e+2]}function Pl(o,e){return(o[e+10]&31)<<8|o[e+11]}function Ol(o,e,t,i,r,s){const a={audioPid:-1,videoPid:-1,id3Pid:-1,segmentVideoCodec:"avc",segmentAudioCodec:"aac"},h=(o[e+1]&15)<<8|o[e+2],g=e+3+h-4,d=(o[e+10]&15)<<8|o[e+11];for(e+=12+d;e<g;){const v=ds(o,e),S=(o[e+3]&15)<<8|o[e+4];switch(o[e]){case 207:if(!i){_s("ADTS AAC",s);break}case 15:a.audioPid===-1&&(a.audioPid=v);break;case 21:a.id3Pid===-1&&(a.id3Pid=v);break;case 219:if(!i){_s("H.264",s);break}case 27:a.videoPid===-1&&(a.videoPid=v);break;case 3:case 4:!t.mpeg&&!t.mp3?s.log("MPEG audio found, not supported in this browser"):a.audioPid===-1&&(a.audioPid=v,a.segmentAudioCodec="mp3");break;case 193:if(!i){_s("AC-3",s);break}case 129:t.ac3?a.audioPid===-1&&(a.audioPid=v,a.segmentAudioCodec="ac3"):s.log("AC-3 audio found, not supported in this browser");break;case 6:if(a.audioPid===-1&&S>0){let M=e+5,j=S;for(;j>2;){switch(o[M]){case 106:t.ac3!==!0?s.log("AC-3 audio found, not supported in this browser for now"):(a.audioPid=v,a.segmentAudioCodec="ac3");break}const Q=o[M+1]+2;M+=Q,j-=Q}}break;case 194:case 135:return ps(r,new Error("Unsupported EC-3 in M2TS found"),void 0,s),a;case 36:a.videoPid===-1&&(a.videoPid=v,a.segmentVideoCodec="hevc",s.log("HEVC in M2TS found"));break}e+=S+5}return a}function ps(o,e,t,i){i.warn(`parsing error: ${e.message}`),o.emit(_.ERROR,_.ERROR,{type:T.MEDIA_ERROR,details:w.FRAG_PARSING_ERROR,fatal:!1,levelRetry:t,error:e,reason:e.message})}function _s(o,e){e.log(`${o} with AES-128-CBC encryption found in unencrypted stream`)}function un(o,e){let t=0,i,r,s,a,h;const g=o.data;if(!o||o.size===0)return null;for(;g[0].length<19&&g.length>1;)g[0]=je(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 v=i[7];v&192&&(a=(i[9]&14)*536870912+(i[10]&255)*4194304+(i[11]&254)*16384+(i[12]&255)*128+(i[13]&254)/2,v&64?(h=(i[14]&14)*536870912+(i[15]&255)*4194304+(i[16]&254)*16384+(i[17]&255)*128+(i[18]&254)/2,a-h>60*9e4&&(e.warn(`${Math.round((a-h)/9e4)}s delta between PTS and DTS, align them`),a=h)):h=a),s=i[8];let S=s+9;if(o.size<=S)return null;o.size-=S;const M=new Uint8Array(o.size);for(let j=0,H=g.length;j<H;j++){i=g[j];let Q=i.byteLength;if(S)if(S>Q){S-=Q;continue}else i=i.subarray(S),Q-=S,S=0;M.set(i,t),t+=Q}return r&&(r-=s+3),{data:M,pts:a,dts:h,len:r}}return null}class Fl{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 Fr=Math.pow(2,32)-1;class ke{static init(){ke.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 ke.types)ke.types.hasOwnProperty(e)&&(ke.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]);ke.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]),s=new Uint8Array([0,0,0,0,0,0,0,0]);ke.STTS=ke.STSC=ke.STCO=s,ke.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),ke.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),ke.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),ke.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);const a=new Uint8Array([105,115,111,109]),h=new Uint8Array([97,118,99,49]),g=new Uint8Array([0,0,0,1]);ke.FTYP=ke.box(ke.types.ftyp,a,g,a,h),ke.DINF=ke.box(ke.types.dinf,ke.box(ke.types.dref,r))}static box(e,...t){let i=8,r=t.length;const s=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<s;r++)a.set(t[r],i),i+=t[r].byteLength;return a}static hdlr(e){return ke.box(ke.types.hdlr,ke.HDLR_TYPES[e])}static mdat(e){return ke.box(ke.types.mdat,e)}static mdhd(e,t){t*=e;const i=Math.floor(t/(Fr+1)),r=Math.floor(t%(Fr+1));return ke.box(ke.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 ke.box(ke.types.mdia,ke.mdhd(e.timescale||0,e.duration||0),ke.hdlr(e.type),ke.minf(e))}static mfhd(e){return ke.box(ke.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"?ke.box(ke.types.minf,ke.box(ke.types.smhd,ke.SMHD),ke.DINF,ke.stbl(e)):ke.box(ke.types.minf,ke.box(ke.types.vmhd,ke.VMHD),ke.DINF,ke.stbl(e))}static moof(e,t,i){return ke.box(ke.types.moof,ke.mfhd(e),ke.traf(i,t))}static moov(e){let t=e.length;const i=[];for(;t--;)i[t]=ke.trak(e[t]);return ke.box.apply(null,[ke.types.moov,ke.mvhd(e[0].timescale||0,e[0].duration||0)].concat(i).concat(ke.mvex(e)))}static mvex(e){let t=e.length;const i=[];for(;t--;)i[t]=ke.trex(e[t]);return ke.box.apply(null,[ke.types.mvex,...i])}static mvhd(e,t){t*=e;const i=Math.floor(t/(Fr+1)),r=Math.floor(t%(Fr+1)),s=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 ke.box(ke.types.mvhd,s)}static sdtp(e){const t=e.samples||[],i=new Uint8Array(4+t.length);let r,s;for(r=0;r<t.length;r++)s=t[r].flags,i[r+4]=s.dependsOn<<4|s.isDependedOn<<2|s.hasRedundancy;return ke.box(ke.types.sdtp,i)}static stbl(e){return ke.box(ke.types.stbl,ke.stsd(e),ke.box(ke.types.stts,ke.STTS),ke.box(ke.types.stsc,ke.STSC),ke.box(ke.types.stsz,ke.STSZ),ke.box(ke.types.stco,ke.STCO))}static avc1(e){let t=[],i=[],r,s,a;for(r=0;r<e.sps.length;r++)s=e.sps[r],a=s.byteLength,t.push(a>>>8&255),t.push(a&255),t=t.concat(Array.prototype.slice.call(s));for(r=0;r<e.pps.length;r++)s=e.pps[r],a=s.byteLength,i.push(a>>>8&255),i.push(a&255),i=i.concat(Array.prototype.slice.call(s));const h=ke.box(ke.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,d=e.height,v=e.pixelRatio[0],S=e.pixelRatio[1];return ke.box(ke.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,d>>8&255,d&255,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),h,ke.box(ke.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),ke.box(ke.types.pasp,new Uint8Array([v>>24,v>>16&255,v>>8&255,v&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 ke.box(ke.types.mp4a,ke.audioStsd(e),ke.box(ke.types.esds,ke.esds(e)))}static mp3(e){return ke.box(ke.types[".mp3"],ke.audioStsd(e))}static ac3(e){return ke.box(ke.types["ac-3"],ke.audioStsd(e),ke.box(ke.types.dac3,e.config))}static stsd(e){const{segmentCodec:t}=e;if(e.type==="audio"){if(t==="aac")return ke.box(ke.types.stsd,ke.STSD,ke.mp4a(e));if(t==="ac3"&&e.config)return ke.box(ke.types.stsd,ke.STSD,ke.ac3(e));if(t==="mp3"&&e.codec==="mp3")return ke.box(ke.types.stsd,ke.STSD,ke.mp3(e))}else if(e.pps&&e.sps){if(t==="avc")return ke.box(ke.types.stsd,ke.STSD,ke.avc1(e));if(t==="hevc"&&e.vps)return ke.box(ke.types.stsd,ke.STSD,ke.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,s=e.height||0,a=Math.floor(i/(Fr+1)),h=Math.floor(i%(Fr+1));return ke.box(ke.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,t&255,0,0,0,0,a>>24,a>>16&255,a>>8&255,a&255,h>>24,h>>16&255,h>>8&255,h&255,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,r>>8&255,r&255,0,0,s>>8&255,s&255,0,0]))}static traf(e,t){const i=ke.sdtp(e),r=e.id,s=Math.floor(t/(Fr+1)),a=Math.floor(t%(Fr+1));return ke.box(ke.types.traf,ke.box(ke.types.tfhd,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,r&255])),ke.box(ke.types.tfdt,new Uint8Array([1,0,0,0,s>>24,s>>16&255,s>>8&255,s&255,a>>24,a>>16&255,a>>8&255,a&255])),ke.trun(e,i.length+16+20+8+16+8+8),i)}static trak(e){return e.duration=e.duration||4294967295,ke.box(ke.types.trak,ke.tkhd(e),ke.mdia(e))}static trex(e){const t=e.id;return ke.box(ke.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,s=12+16*r,a=new Uint8Array(s);let h,g,d,v,S,M;for(t+=8+s,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),h=0;h<r;h++)g=i[h],d=g.duration,v=g.size,S=g.flags,M=g.cts,a.set([d>>>24&255,d>>>16&255,d>>>8&255,d&255,v>>>24&255,v>>>16&255,v>>>8&255,v&255,S.isLeading<<2|S.dependsOn,S.isDependedOn<<6|S.hasRedundancy<<4|S.paddingValue<<1|S.isNonSync,S.degradPrio&61440,S.degradPrio&15,M>>>24&255,M>>>16&255,M>>>8&255,M&255],12+16*h);return ke.box(ke.types.trun,a)}static initSegment(e){ke.types||ke.init();const t=ke.moov(e);return je(ke.FTYP,t)}static hvc1(e){const t=e.params,i=[e.vps,e.sps,e.pps],r=4,s=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=s.length;for(let H=0;H<i.length;H+=1){a+=3;for(let Q=0;Q<i[H].length;Q+=1)a+=2+i[H][Q].length}const h=new Uint8Array(a);h.set(s,0),a=s.length;const g=i.length-1;for(let H=0;H<i.length;H+=1){h.set(new Uint8Array([32+H|(H===g?128:0),0,i[H].length]),a),a+=3;for(let Q=0;Q<i[H].length;Q+=1)h.set(new Uint8Array([i[H][Q].length>>8,i[H][Q].length&255]),a),a+=2,h.set(i[H][Q],a),a+=i[H][Q].length}const d=ke.box(ke.types.hvcC,h),v=e.width,S=e.height,M=e.pixelRatio[0],j=e.pixelRatio[1];return ke.box(ke.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,v>>8&255,v&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]),d,ke.box(ke.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),ke.box(ke.types.pasp,new Uint8Array([M>>24,M>>16&255,M>>8&255,M&255,j>>24,j>>16&255,j>>8&255,j&255])))}}ke.types=void 0,ke.HDLR_TYPES=void 0,ke.STTS=void 0,ke.STSC=void 0,ke.STCO=void 0,ke.STSZ=void 0,ke.VMHD=void 0,ke.SMHD=void 0,ke.STSD=void 0,ke.FTYP=void 0,ke.DINF=void 0;const La=9e4;function gs(o,e,t=1,i=!1){const r=o*e*t;return i?Math.round(r):r}function Ml(o,e,t=1,i=!1){return gs(o,e,1/t,i)}function Ln(o,e=!1){return gs(o,1e3,1/La,e)}function Bl(o,e=1){return gs(o,La,1/e)}const Nl=10*1e3,Ul=1024,$l=1152,Hl=1536;let cn=null,ms=null;function Ra(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 Hn{constructor(e,t,i,r){if(this.logger=void 0,this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=null,this._initDTS=null,this.nextAvcDts=null,this.nextAudioPts=null,this.videoSampleDuration=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.videoTrackConfig=void 0,this.observer=e,this.config=t,this.typeSupported=i,this.logger=r,this.ISGenerated=!1,cn===null){const a=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);cn=a?parseInt(a[1]):0}if(ms===null){const s=navigator.userAgent.match(/Safari\/(\d+)/i);ms=s?parseInt(s[1]):0}}destroy(){this.config=this.videoTrackConfig=this._initPTS=this._initDTS=null}resetTimeStamp(e){this.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=e}resetNextTimestamp(){this.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1}resetInitSegment(){this.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1,this.videoTrackConfig=void 0}getVideoStartPts(e){let t=!1;const i=e[0].pts,r=e.reduce((s,a)=>{let h=a.pts,g=h-s;return g<-4294967296&&(t=!0,h=er(h,i),g=h-s),g>0?s:h},i);return t&&this.logger.debug("PTS rollover detected"),r}remux(e,t,i,r,s,a,h,g){let d,v,S,M,j,H,Q=s,Z=s;const re=e.pid>-1,fe=t.pid>-1,le=t.samples.length,be=e.samples.length>0,we=h&&le>0||le>1;if((!re||be)&&(!fe||we)||this.ISGenerated||h){if(this.ISGenerated){var Ae,Pe,Ue,De;const gt=this.videoTrackConfig;(gt&&(t.width!==gt.width||t.height!==gt.height||((Ae=t.pixelRatio)==null?void 0:Ae[0])!==((Pe=gt.pixelRatio)==null?void 0:Pe[0])||((Ue=t.pixelRatio)==null?void 0:Ue[1])!==((De=gt.pixelRatio)==null?void 0:De[1]))||!gt&&we||this.nextAudioPts===null&&be)&&this.resetInitSegment()}this.ISGenerated||(S=this.generateIS(e,t,s,a));const Xe=this.isVideoContiguous;let ut=-1,Tt;if(we&&(ut=jl(t.samples),!Xe&&this.config.forceKeyFrameOnDiscontinuity))if(H=!0,ut>0){this.logger.warn(`[mp4-remuxer]: Dropped ${ut} out of ${le} video samples due to a missing keyframe`);const gt=this.getVideoStartPts(t.samples);t.samples=t.samples.slice(ut),t.dropped+=ut,Z+=(t.samples[0].pts-gt)/t.inputTimeScale,Tt=Z}else ut===-1&&(this.logger.warn(`[mp4-remuxer]: No keyframe found out of ${le} video samples`),H=!1);if(this.ISGenerated){if(be&&we){const gt=this.getVideoStartPts(t.samples),ct=(er(e.samples[0].pts,gt)-gt)/t.inputTimeScale;Q+=Math.max(0,ct),Z+=Math.max(0,-ct)}if(be){if(e.samplerate||(this.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),S=this.generateIS(e,t,s,a)),v=this.remuxAudio(e,Q,this.isAudioContiguous,a,fe||we||g===m.AUDIO?Z:void 0),we){const gt=v?v.endPTS-v.startPTS:0;t.inputTimeScale||(this.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),S=this.generateIS(e,t,s,a)),d=this.remuxVideo(t,Z,Xe,gt)}}else we&&(d=this.remuxVideo(t,Z,Xe,0));d&&(d.firstKeyFrame=ut,d.independent=ut!==-1,d.firstKeyFramePTS=Tt)}}return this.ISGenerated&&this._initPTS&&this._initDTS&&(i.samples.length&&(j=ka(i,s,this._initPTS,this._initDTS)),r.samples.length&&(M=Ia(r,s,this._initPTS))),{audio:v,video:d,initSegment:S,independent:H,text:M,id3:j}}generateIS(e,t,i,r){const s=e.samples,a=t.samples,h=this.typeSupported,g={},d=this._initPTS;let v=!d||r,S="audio/mp4",M,j,H,Q;if(v&&(M=j=1/0),e.config&&s.length){switch(e.timescale=e.samplerate,e.segmentCodec){case"mp3":h.mpeg?(S="audio/mpeg",e.codec=""):h.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"&&h.mpeg?new Uint8Array(0):ke.initSegment([e]),metadata:{channelCount:e.channelCount}},v&&(Q=e.id,H=e.inputTimeScale,!d||H!==d.timescale?M=j=s[0].pts-Math.round(H*i):v=!1)}if(t.sps&&t.pps&&a.length){if(t.timescale=t.inputTimeScale,g.video={id:"main",container:"video/mp4",codec:t.codec,initSegment:ke.initSegment([t]),metadata:{width:t.width,height:t.height}},v)if(Q=t.id,H=t.inputTimeScale,!d||H!==d.timescale){const Z=this.getVideoStartPts(a),re=Math.round(H*i);j=Math.min(j,er(a[0].dts,Z)-re),M=Math.min(M,Z-re)}else v=!1;this.videoTrackConfig={width:t.width,height:t.height,pixelRatio:t.pixelRatio}}if(Object.keys(g).length)return this.ISGenerated=!0,v?(this._initPTS={baseTime:M,timescale:H},this._initDTS={baseTime:j,timescale:H}):M=H=void 0,{tracks:g,initPTS:M,timescale:H,trackId:Q}}remuxVideo(e,t,i,r){const s=e.inputTimeScale,a=e.samples,h=[],g=a.length,d=this._initPTS;let v=this.nextAvcDts,S=8,M=this.videoSampleDuration,j,H,Q=Number.POSITIVE_INFINITY,Z=Number.NEGATIVE_INFINITY,re=!1;if(!i||v===null){const et=t*s,rt=a[0].pts-er(a[0].dts,a[0].pts);cn&&v!==null&&Math.abs(et-rt-v)<15e3?i=!0:v=et-rt}const fe=d.baseTime*s/d.timescale;for(let et=0;et<g;et++){const rt=a[et];rt.pts=er(rt.pts-fe,v),rt.dts=er(rt.dts-fe,v),rt.dts<a[et>0?et-1:et].dts&&(re=!0)}re&&a.sort(function(et,rt){const Ft=et.dts-rt.dts,Pt=et.pts-rt.pts;return Ft||Pt}),j=a[0].dts,H=a[a.length-1].dts;const le=H-j,be=le?Math.round(le/(g-1)):M||e.inputTimeScale/30;if(i){const et=j-v,rt=et>be,Ft=et<-1;if((rt||Ft)&&(rt?this.logger.warn(`${(e.segmentCodec||"").toUpperCase()}: ${Ln(et,!0)} ms (${et}dts) hole between fragments detected at ${t.toFixed(3)}`):this.logger.warn(`${(e.segmentCodec||"").toUpperCase()}: ${Ln(-et,!0)} ms (${et}dts) overlapping between fragments detected at ${t.toFixed(3)}`),!Ft||v>=a[0].pts||cn)){j=v;const Pt=a[0].pts-et;if(rt)a[0].dts=j,a[0].pts=Pt;else{let $t=!0;for(let Vt=0;Vt<a.length&&!(a[Vt].dts>Pt&&$t);Vt++){const ti=a[Vt].pts;if(a[Vt].dts-=et,a[Vt].pts-=et,Vt<a.length-1){const li=a[Vt+1].pts,$i=a[Vt].pts,Gi=li<=$i,Nr=li<=ti;$t=Gi==Nr}}}this.logger.log(`Video: Initial PTS/DTS adjusted: ${Ln(Pt,!0)}/${Ln(j,!0)}, delta: ${Ln(et,!0)} ms`)}}j=Math.max(0,j);let we=0,$e=0,Ae=j;for(let et=0;et<g;et++){const rt=a[et],Ft=rt.units,Pt=Ft.length;let $t=0;for(let Vt=0;Vt<Pt;Vt++)$t+=Ft[Vt].data.length;$e+=$t,we+=Pt,rt.length=$t,rt.dts<Ae?(rt.dts=Ae,Ae+=be/4|0||1):Ae=rt.dts,Q=Math.min(rt.pts,Q),Z=Math.max(rt.pts,Z)}H=a[g-1].dts;const Pe=$e+4*we+8;let Ue;try{Ue=new Uint8Array(Pe)}catch(et){this.observer.emit(_.ERROR,_.ERROR,{type:T.MUX_ERROR,details:w.REMUX_ALLOC_ERROR,fatal:!1,error:et,bytes:Pe,reason:`fail allocating video mdat ${Pe}`});return}const De=new DataView(Ue.buffer);De.setUint32(0,Pe),Ue.set(ke.types.mdat,4);let Xe=!1,ut=Number.POSITIVE_INFINITY,Tt=Number.POSITIVE_INFINITY,gt=Number.NEGATIVE_INFINITY,vt=Number.NEGATIVE_INFINITY;for(let et=0;et<g;et++){const rt=a[et],Ft=rt.units;let Pt=0;for(let ti=0,li=Ft.length;ti<li;ti++){const $i=Ft[ti],Gi=$i.data,Nr=$i.data.byteLength;De.setUint32(S,Nr),S+=4,Ue.set(Gi,S),S+=Nr,Pt+=4+Nr}let $t;if(et<g-1)M=a[et+1].dts-rt.dts,$t=a[et+1].pts-rt.pts;else{const ti=this.config,li=et>0?rt.dts-a[et-1].dts:be;if($t=et>0?rt.pts-a[et-1].pts:be,ti.stretchShortVideoTrack&&this.nextAudioPts!==null){const $i=Math.floor(ti.maxBufferHole*s),Gi=(r?Q+r*s:this.nextAudioPts)-rt.pts;Gi>$i?(M=Gi-li,M<0?M=li:Xe=!0,this.logger.log(`[mp4-remuxer]: It is approximately ${Gi/90} ms to the next segment; using duration ${M/90} ms for the last video frame.`)):M=li}else M=li}const Vt=Math.round(rt.pts-rt.dts);ut=Math.min(ut,M),gt=Math.max(gt,M),Tt=Math.min(Tt,$t),vt=Math.max(vt,$t),h.push(Ra(rt.key,M,Pt,Vt))}if(h.length){if(cn){if(cn<70){const et=h[0].flags;et.dependsOn=2,et.isNonSync=0}}else if(ms&&vt-Tt<gt-ut&&be/gt<.025&&h[0].cts===0){this.logger.warn("Found irregular gaps in sample duration. Using PTS instead of DTS to determine MP4 sample duration.");let et=j;for(let rt=0,Ft=h.length;rt<Ft;rt++){const Pt=et+h[rt].duration,$t=et+h[rt].cts;if(rt<Ft-1){const Vt=Pt+h[rt+1].cts;h[rt].duration=Vt-$t}else h[rt].duration=rt?h[rt-1].duration:be;h[rt].cts=0,et=Pt}}}M=Xe||!M?be:M,this.nextAvcDts=v=H+M,this.videoSampleDuration=M,this.isVideoContiguous=!0;const wt={data1:ke.moof(e.sequenceNumber++,j,c(e,{samples:h})),data2:Ue,startPTS:Q/s,endPTS:(Z+M)/s,startDTS:j/s,endDTS:v/s,type:"video",hasAudio:!1,hasVideo:!0,nb:h.length,dropped:e.dropped};return e.samples=[],e.dropped=0,wt}getSamplesPerFrame(e){switch(e.segmentCodec){case"mp3":return $l;case"ac3":return Hl;default:return Ul}}remuxAudio(e,t,i,r,s){const a=e.inputTimeScale,h=e.samplerate?e.samplerate:a,g=a/h,d=this.getSamplesPerFrame(e),v=d*g,S=this._initPTS,M=e.segmentCodec==="mp3"&&this.typeSupported.mpeg,j=[],H=s!==void 0;let Q=e.samples,Z=M?0:8,re=this.nextAudioPts||-1;const fe=t*a,le=S.baseTime*a/S.timescale;if(this.isAudioContiguous=i=i||Q.length&&re>0&&(r&&Math.abs(fe-re)<9e3||Math.abs(er(Q[0].pts-le,fe)-re)<20*v),Q.forEach(function(ct){ct.pts=er(ct.pts-le,fe)}),!i||re<0){if(Q=Q.filter(ct=>ct.pts>=0),!Q.length)return;s===0?re=0:r&&!H?re=Math.max(0,fe):re=Q[0].pts}if(e.segmentCodec==="aac"){const ct=this.config.maxAudioFramesDrift;for(let bt=0,wt=re;bt<Q.length;bt++){const et=Q[bt],rt=et.pts,Ft=rt-wt,Pt=Math.abs(1e3*Ft/a);if(Ft<=-ct*v&&H)bt===0&&(this.logger.warn(`Audio frame @ ${(rt/a).toFixed(3)}s overlaps nextAudioPts by ${Math.round(1e3*Ft/a)} ms.`),this.nextAudioPts=re=wt=rt);else if(Ft>=ct*v&&Pt<Nl&&H){let $t=Math.round(Ft/v);wt=rt-$t*v,wt<0&&($t--,wt+=v),bt===0&&(this.nextAudioPts=re=wt),this.logger.warn(`[mp4-remuxer]: Injecting ${$t} audio frame @ ${(wt/a).toFixed(3)}s due to ${Math.round(1e3*Ft/a)} ms gap.`);for(let Vt=0;Vt<$t;Vt++){const ti=Math.max(wt,0);let li=Fl.getSilentFrame(e.parsedCodec||e.manifestCodec||e.codec,e.channelCount);li||(this.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),li=et.unit.subarray()),Q.splice(bt,0,{unit:li,pts:ti}),wt+=v,bt++}}et.pts=wt,wt+=v}}let be=null,we=null,$e,Ae=0,Pe=Q.length;for(;Pe--;)Ae+=Q[Pe].unit.byteLength;for(let ct=0,bt=Q.length;ct<bt;ct++){const wt=Q[ct],et=wt.unit;let rt=wt.pts;if(we!==null){const Pt=j[ct-1];Pt.duration=Math.round((rt-we)/g)}else if(i&&e.segmentCodec==="aac"&&(rt=re),be=rt,Ae>0){Ae+=Z;try{$e=new Uint8Array(Ae)}catch(Pt){this.observer.emit(_.ERROR,_.ERROR,{type:T.MUX_ERROR,details:w.REMUX_ALLOC_ERROR,fatal:!1,error:Pt,bytes:Ae,reason:`fail allocating audio mdat ${Ae}`});return}M||(new DataView($e.buffer).setUint32(0,Ae),$e.set(ke.types.mdat,4))}else return;$e.set(et,Z);const Ft=et.byteLength;Z+=Ft,j.push(Ra(!0,d,Ft,0)),we=rt}const Ue=j.length;if(!Ue)return;const De=j[j.length-1];this.nextAudioPts=re=we+g*De.duration;const Xe=M?new Uint8Array(0):ke.moof(e.sequenceNumber++,be/g,c({},e,{samples:j}));e.samples=[];const ut=be/a,Tt=re/a,vt={data1:Xe,data2:$e,startPTS:ut,endPTS:Tt,startDTS:ut,endDTS:Tt,type:"audio",hasAudio:!0,hasVideo:!1,nb:Ue};return this.isAudioContiguous=!0,vt}}function er(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 jl(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 s=o.inputTimeScale;for(let h=0;h<r;h++){const g=o.samples[h];g.pts=er(g.pts-t.baseTime*s/t.timescale,e*s)/s,g.dts=er(g.dts-i.baseTime*s/i.timescale,e*s)/s}const a=o.samples;return o.samples=[],{samples:a}}function Ia(o,e,t){const i=o.samples.length;if(!i)return;const r=o.inputTimeScale;for(let a=0;a<i;a++){const h=o.samples[a];h.pts=er(h.pts-t.baseTime*r/t.timescale,e*r)/r}o.samples.sort((a,h)=>a.pts-h.pts);const s=o.samples;return o.samples=[],{samples:s}}class Wl{constructor(e,t,i,r){this.logger=void 0,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,this.logger=r}destroy(){}resetTimeStamp(e){this.initPTS=e,this.lastEndTime=null}resetNextTimestamp(){this.isVideoContiguous=!1,this.lastEndTime=null}resetInitSegment(e,t,i,r){this.audioCodec=t,this.videoCodec=i,this.generateInitSegment(Ce(e,r)),this.emitInitSegment=!0}generateInitSegment(e){let{audioCodec:t,videoCodec:i}=this;if(!(e!=null&&e.byteLength)){this.initTracks=void 0,this.initData=void 0;return}const r=this.initData=We(e);r.audio&&(t=Pa(r.audio,x.AUDIO,this.logger)),r.video&&(i=Pa(r.video,x.VIDEO,this.logger));const s={};r.audio&&r.video?s.audiovideo={container:"video/mp4",codec:t+","+i,supplemental:r.video.supplemental,initSegment:e,id:"main"}:r.audio?s.audio={container:"audio/mp4",codec:t,initSegment:e,id:"audio"}:r.video?s.video={container:"video/mp4",codec:i,supplemental:r.video.supplemental,initSegment:e,id:"main"}:this.logger.warn("[passthrough-remuxer.ts]: initSegment does not contain moov or trak boxes."),this.initTracks=s}remux(e,t,i,r,s,a){var h,g;let{initPTS:d,lastEndTime:v}=this;const S={audio:void 0,video:void 0,text:r,id3:i,initSegment:void 0};k(v)||(v=this.lastEndTime=s||0);const M=t.samples;if(!(M!=null&&M.length))return S;const j={initPTS:void 0,timescale:void 0,trackId:void 0};let H=this.initData;if((h=H)!=null&&h.length||(this.generateInitSegment(M),H=this.initData),!((g=H)!=null&&g.length))return this.logger.warn("[passthrough-remuxer.ts]: Failed to generate initSegment."),S;this.emitInitSegment&&(j.tracks=this.initTracks,this.emitInitSegment=!1);const Q=Te(M,H,this.logger),Z=H.audio?Q[H.audio.id]:null,re=H.video?Q[H.video.id]:null,fe=jn(re,1/0),le=jn(Z,1/0),be=jn(re,0,!0),we=jn(Z,0,!0);let $e,Ae=s,Pe=0;if(Z&&(!re||!d&&le<fe||d&&d.trackId===H.audio.id)?(j.trackId=H.audio.id,$e=Z,Pe=we-le):re&&(j.trackId=H.video.id,$e=re,Pe=be-fe),$e){const ct=$e.timescale;Ae=$e.start/ct,j.timescale=ct,d||(j.initPTS=$e.start-s*ct,this.initPTS=d={baseTime:j.initPTS,timescale:ct,trackId:j.trackId})}(a||!d)&&(Gl(d,Ae,s,Pe)||j.timescale!==d.timescale)&&(j.initPTS=Ae-s,d&&d.timescale===1&&this.logger.warn(`Adjusting initPTS @${s} from ${d.baseTime/d.timescale} to ${j.initPTS}`),this.initPTS=d={baseTime:j.initPTS,timescale:1});const Ue=e?Ae-d.baseTime/d.timescale:v;Ne(H,M,d.baseTime/d.timescale);const De=Ue+Pe;Pe>0?this.lastEndTime=De:(this.logger.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());const Xe=!!H.audio,ut=!!H.video;let Tt="";Xe&&(Tt+="audio"),ut&&(Tt+="video");const gt={data1:M,startPTS:Ue,startDTS:Ue,endPTS:De,endDTS:De,type:Tt,hasAudio:Xe,hasVideo:ut,nb:1,dropped:0};S.audio=Xe&&!ut?gt:void 0,S.video=ut?gt:void 0;const vt=re==null?void 0:re.sampleCount;if(vt){const ct=re.keyFrameIndex,bt=ct!==-1;gt.nb=vt,gt.dropped=ct===0||this.isVideoContiguous?0:bt?ct:vt,gt.independent=bt,gt.firstKeyFrame=ct,bt&&re.keyFrameStart&&(gt.firstKeyFramePTS=re.keyFrameStart-d.baseTime/d.timescale),this.isVideoContiguous||(S.independent=bt),this.isVideoContiguous||(this.isVideoContiguous=bt),gt.dropped&&this.logger.warn(`fmp4 does not start with IDR: firstIDR ${ct}/${vt} dropped: ${gt.dropped} pts: ${gt.firstKeyFramePTS||"NA"}`)}return S.initSegment=j,S.id3=ka(i,s,d,d),r.samples.length&&(S.text=Ia(r,s,d)),S}}function jn(o,e,t=!1){return(o==null?void 0:o.start)!==void 0?(o.start+(t?o.duration:0))/o.timescale:e}function Gl(o,e,t,i){if(o===null)return!0;const r=Math.max(i,1),s=e-o.baseTime/o.timescale;return Math.abs(s-t)>r}function Pa(o,e,t){const i=o==null?void 0:o.codec;return i&&i.length>4?i:e===x.AUDIO?i==="ec-3"||i==="ac-3"||i==="alac"?i:i==="fLaC"||i==="Opus"?Ve(i,!1):(t.warn(`Unhandled audio codec "${i}" in mp4 MAP`),i||"mp4a"):(t.warn(`Unhandled video codec "${i}" in mp4 MAP`),i||"avc1")}let Lr;try{Lr=self.performance.now.bind(self.performance)}catch(o){Lr=Date.now}const Wn=[{demux:kl,remux:Wl},{demux:Or,remux:Hn},{demux:Tl,remux:Hn},{demux:Ll,remux:Hn}];Wn.splice(2,0,{demux:Dl,remux:Hn});class Oa{constructor(e,t,i,r,s,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=s,this.logger=a}configure(e){this.transmuxConfig=e,this.decrypter&&this.decrypter.reset()}push(e,t,i,r){const s=i.transmuxing;s.executeStart=Lr();let a=new Uint8Array(e);const{currentTransmuxState:h,transmuxConfig:g}=this;r&&(this.currentTransmuxState=r);const{contiguous:d,discontinuity:v,trackSwitch:S,accurateTimeOffset:M,timeOffset:j,initSegmentChange:H}=r||h,{audioCodec:Q,videoCodec:Z,defaultInitPts:re,duration:fe,initSegmentData:le}=g,be=Kl(a,t);if(be&&ur(be.method)){const Pe=this.getDecrypter(),Ue=Gr(be.method);if(Pe.isSync()){let De=Pe.softwareDecrypt(a,be.key.buffer,be.iv.buffer,Ue);if(i.part>-1){const ut=Pe.flush();De=ut&&ut.buffer}if(!De)return s.executeEnd=Lr(),vs(i);a=new Uint8Array(De)}else return this.asyncResult=!0,this.decryptionPromise=Pe.webCryptoDecrypt(a,be.key.buffer,be.iv.buffer,Ue).then(De=>{const Xe=this.push(De,null,i);return this.decryptionPromise=null,Xe}),this.decryptionPromise}const we=this.needsProbing(v,S);if(we){const Pe=this.configureTransmuxer(a);if(Pe)return this.logger.warn(`[transmuxer] ${Pe.message}`),this.observer.emit(_.ERROR,_.ERROR,{type:T.MEDIA_ERROR,details:w.FRAG_PARSING_ERROR,fatal:!1,error:Pe,reason:Pe.message}),s.executeEnd=Lr(),vs(i)}(v||S||H||we)&&this.resetInitSegment(le,Q,Z,fe,t),(v||H||we)&&this.resetInitialTimestamp(re),d||this.resetContiguity();const $e=this.transmux(a,be,j,M,i);this.asyncResult=Rn($e);const Ae=this.currentTransmuxState;return Ae.contiguous=!0,Ae.discontinuity=!1,Ae.trackSwitch=!1,s.executeEnd=Lr(),$e}flush(e){const t=e.transmuxing;t.executeStart=Lr();const{decrypter:i,currentTransmuxState:r,decryptionPromise:s}=this;if(s)return this.asyncResult=!0,s.then(()=>this.flush(e));const a=[],{timeOffset:h}=r;if(i){const S=i.flush();S&&a.push(this.push(S.buffer,null,e))}const{demuxer:g,remuxer:d}=this;if(!g||!d){t.executeEnd=Lr();const S=[vs(e)];return this.asyncResult?Promise.resolve(S):S}const v=g.flush(h);return Rn(v)?(this.asyncResult=!0,v.then(S=>(this.flushRemux(a,S,e),a))):(this.flushRemux(a,v,e),this.asyncResult?Promise.resolve(a):a)}flushRemux(e,t,i){const{audioTrack:r,videoTrack:s,id3Track:a,textTrack:h}=t,{accurateTimeOffset:g,timeOffset:d}=this.currentTransmuxState;this.logger.log(`[transmuxer.ts]: Flushed ${this.id} sn: ${i.sn}${i.part>-1?" part: "+i.part:""} of ${this.id===m.MAIN?"level":"track"} ${i.level}`);const v=this.remuxer.remux(r,s,a,h,d,g,!0,this.id);e.push({remuxResult:v,chunkMeta:i}),i.transmuxing.executeEnd=Lr()}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,s){const{demuxer:a,remuxer:h}=this;!a||!h||(a.resetInitSegment(e,t,i,r),h.resetInitSegment(e,t,i,s))}destroy(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)}transmux(e,t,i,r,s){let a;return t&&t.method==="SAMPLE-AES"?a=this.transmuxSampleAes(e,t,i,r,s):a=this.transmuxUnencrypted(e,i,r,s),a}transmuxUnencrypted(e,t,i,r){const{audioTrack:s,videoTrack:a,id3Track:h,textTrack:g}=this.demuxer.demux(e,t,!1,!this.config.progressive);return{remuxResult:this.remuxer.remux(s,a,h,g,t,i,!1,this.id),chunkMeta:r}}transmuxSampleAes(e,t,i,r,s){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:s}))}configureTransmuxer(e){const{config:t,observer:i,typeSupported:r}=this;let s;for(let S=0,M=Wn.length;S<M;S++){var a;if((a=Wn[S].demux)!=null&&a.probe(e,this.logger)){s=Wn[S];break}}if(!s)return new Error("Failed to find demuxer by probing fragment data");const h=this.demuxer,g=this.remuxer,d=s.remux,v=s.demux;(!g||!(g instanceof d))&&(this.remuxer=new d(i,t,r,this.logger)),(!h||!(h instanceof v))&&(this.demuxer=new v(i,t,r,this.logger),this.probe=v.probe)}needsProbing(e,t){return!this.demuxer||!this.remuxer||e||t}getDecrypter(){let e=this.decrypter;return e||(e=this.decrypter=new Ur(this.config)),e}}function Kl(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 vs=o=>({remuxResult:{},chunkMeta:o});function Rn(o){return"then"in o&&o.then instanceof Function}class zl{constructor(e,t,i,r,s){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=s||null}}class Vl{constructor(e,t,i,r,s,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=s,this.initSegmentChange=a}}let Fa=0;class Ma{constructor(e,t,i,r){this.error=null,this.hls=void 0,this.id=void 0,this.instanceNo=Fa++,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 d=g.data,v=this.hls;if(!(!v||!(d!=null&&d.event)||d.instanceNo!==this.instanceNo))switch(d.event){case"init":{var S;const M=(S=this.workerContext)==null?void 0:S.objectURL;M&&self.URL.revokeObjectURL(M);break}case"transmuxComplete":{this.handleTransmuxComplete(d.data);break}case"flush":{this.onFlush(d.data);break}case"workerLog":{v.logger[d.data.logType]&&v.logger[d.data.logType](d.data.message);break}default:{d.data=d.data||{},d.data.frag=this.frag,d.data.part=this.part,d.data.id=this.id,v.trigger(d.event,d.data);break}}},this.onWorkerError=g=>{if(!this.hls)return;const d=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:T.OTHER_ERROR,details:w.INTERNAL_EXCEPTION,fatal:!1,event:"demuxerWorker",error:d})};const s=e.config;this.hls=e,this.id=t,this.useWorker=!!s.enableWorker,this.onTransmuxComplete=i,this.onFlush=r;const a=(g,d)=>{d=d||{},d.frag=this.frag||void 0,g===_.ERROR&&(d=d,d.parent=this.id,d.part=this.part,this.error=d.error),this.hls.trigger(g,d)};this.observer=new as,this.observer.on(_.FRAG_DECRYPTED,a),this.observer.on(_.ERROR,a);const h=Kt(s.preferManagedMediaSource);if(this.useWorker&&typeof Worker!="undefined"){const g=this.hls.logger;if(s.workerPath||Jo()){try{s.workerPath?(g.log(`loading Web Worker ${s.workerPath} for "${t}"`),this.workerContext=tl(s.workerPath)):(g.log(`injecting Web Worker for "${t}"`),this.workerContext=el());const{worker:v}=this.workerContext;v.addEventListener("message",this.onWorkerMessage),v.addEventListener("error",this.onWorkerError),v.postMessage({instanceNo:this.instanceNo,cmd:"init",typeSupported:h,id:t,config:yt(s)})}catch(v){g.warn(`Error setting up "${t}" Web Worker, fallback to inline`,v),this.terminateWorker(),this.error=null,this.transmuxer=new Oa(this.observer,h,s,"",t,e.logger)}return}}this.transmuxer=new Oa(this.observer,h,s,"",t,e.logger)}reset(){if(this.frag=null,this.part=null,this.workerContext){const e=this.instanceNo;this.instanceNo=Fa++;const t=this.hls.config,i=Kt(t.preferManagedMediaSource);this.workerContext.worker.postMessage({instanceNo:this.instanceNo,cmd:"reset",resetNo:e,typeSupported:i,id:this.id,config:yt(t)})}}terminateWorker(){if(this.workerContext){const{worker:e}=this.workerContext;this.workerContext=null,e.removeEventListener("message",this.onWorkerMessage),e.removeEventListener("error",this.onWorkerError),il(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,s,a,h,g,d,v){var S,M;d.transmuxing.start=self.performance.now();const{instanceNo:j,transmuxer:H}=this,Q=a?a.start:s.start,Z=s.decryptdata,re=this.frag,fe=!(re&&s.cc===re.cc),le=!(re&&d.level===re.level),be=re?d.sn-re.sn:-1,we=this.part?d.part-this.part.index:-1,$e=be===0&&d.id>1&&d.id===(re==null?void 0:re.stats.chunkCount),Ae=!le&&(be===1||be===0&&(we===1||$e&&we<=0)),Pe=self.performance.now();(le||be||s.stats.parsing.start===0)&&(s.stats.parsing.start=Pe),a&&(we||!Ae)&&(a.stats.parsing.start=Pe);const Ue=!(re&&((S=s.initSegment)==null?void 0:S.url)===((M=re.initSegment)==null?void 0:M.url)),De=new Vl(fe,Ae,g,le,Q,Ue);if(!Ae||fe||Ue){this.hls.logger.log(`[transmuxer-interface]: Starting new transmux session for ${s.type} sn: ${d.sn}${d.part>-1?" part: "+d.part:""} ${this.id===m.MAIN?"level":"track"}: ${d.level} id: ${d.id}
discontinuity: ${fe}
trackSwitch: ${le}
contiguous: ${Ae}
accurateTimeOffset: ${g}
timeOffset: ${Q}
initSegmentChange: ${Ue}`);const Xe=new zl(i,r,t,h,v);this.configureTransmuxer(Xe)}if(this.frag=s,this.part=a,this.workerContext)this.workerContext.worker.postMessage({instanceNo:j,cmd:"demux",data:e,decryptdata:Z,chunkMeta:d,state:De},e instanceof ArrayBuffer?[e]:[]);else if(H){const Xe=H.push(e,Z,d,De);Rn(Xe)?Xe.then(ut=>{this.handleTransmuxComplete(ut)}).catch(ut=>{this.transmuxerError(ut,d,"transmuxer-interface push error")}):this.handleTransmuxComplete(Xe)}}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);Rn(r)?r.then(s=>{this.handleFlushResult(s,e)}).catch(s=>{this.transmuxerError(s,e,"transmuxer-interface flush error")}):this.handleFlushResult(r,e)}}transmuxerError(e,t,i){this.hls&&(this.error=e,this.hls.trigger(_.ERROR,{type:T.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 Ba=100;class ql extends ns{constructor(e,t,i){super(e,t,i,"audio-stream-controller",m.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:s}){if(i===m.MAIN){const a=t.cc,h=this.fragCurrent;if(this.initPTS[a]={baseTime:r,timescale:s},this.log(`InitPTS for cc: ${a} found from main: ${r}/${s}`),this.mainAnchor=t,this.state===Ke.WAITING_INIT_PTS){const g=this.waitingData;(!g&&!this.loadingParts||g&&g.frag.cc!==a)&&this.syncWithAnchor(t,g==null?void 0:g.frag)}else!this.hls.hasEnoughToStart&&h&&h.cc!==a?(h.abortRequests(),this.syncWithAnchor(t,h)):this.state===Ke.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 s=(r||e).cc,a=this.getLevelDetails(),h=this.getLoadPosition(),g=Ni(a,s,h);g&&(this.log(`Waiting fragment cc (${t==null?void 0:t.cc}) cancelled because video is at cc ${e.cc}`),this.startFragRequested=!1,this.nextLoadPosition=g.start,this.resetLoadingState(),this.state===Ke.IDLE&&this.doTickIdle())}startLoad(e,t){if(!this.levels){this.startPosition=e,this.state=Ke.STOPPED;return}const i=this.lastCurrentTime;this.stopLoad(),this.setInterval(Ba),i>0&&e===-1?(this.log(`Override startPosition with lastCurrentTime @${i.toFixed(3)}`),e=i,this.state=Ke.IDLE):this.state=Ke.WAITING_TRACK,this.nextLoadPosition=this.lastCurrentTime=e+this.timelineOffset,this.startPosition=t?-1:e,this.tick()}doTick(){switch(this.state){case Ke.IDLE:this.doTickIdle();break;case Ke.WAITING_TRACK:{const{levels:t,trackId:i}=this,r=t==null?void 0:t[i],s=r==null?void 0:r.details;if(s&&!this.waitForLive(r)){if(this.waitForCdnTuneIn(s))break;this.state=Ke.WAITING_INIT_PTS}break}case Ke.FRAG_LOADING_WAITING_RETRY:{var e;const t=performance.now(),i=this.retryDate;if(!i||t>=i||(e=this.media)!=null&&e.seeking){const{levels:r,trackId:s}=this;this.log("RetryDate reached, switch back to IDLE state"),this.resetStartWhenNotLoaded((r==null?void 0:r[s])||null),this.state=Ke.IDLE}break}case Ke.WAITING_INIT_PTS:{const t=this.waitingData;if(t){const{frag:i,part:r,cache:s,complete:a}=t,h=this.mainAnchor;if(this.initPTS[i.cc]!==void 0){this.waitingData=null,this.state=Ke.FRAG_LOADING;const g=s.flush().buffer,d={frag:i,part:r,payload:g,networkDetails:null};this._handleFragmentLoadProgress(d),a&&super._handleFragmentLoadComplete(d)}else h&&h.cc!==t.frag.cc&&this.syncWithAnchor(h,t.frag)}else this.state=Ke.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:s}=this,a=t.config;if(!this.buffering||!r&&!this.primaryPrefetch&&(this.startFragRequested||!a.startFragPrefetch)||!(i!=null&&i[s]))return;const h=i[s],g=h.details;if(!g||this.waitForLive(h)||this.waitForCdnTuneIn(g)){this.state=Ke.WAITING_TRACK,this.startFragRequested=!1;return}const d=this.mediaBuffer?this.mediaBuffer:this.media;this.bufferFlushed&&d&&(this.bufferFlushed=!1,this.afterBufferFlushed(d,x.AUDIO,m.AUDIO));const v=this.getFwdBufferInfo(d,m.AUDIO);if(v===null)return;if(!this.switchingTrack&&this._streamEnded(v,g)){t.trigger(_.BUFFER_EOS,{type:"audio"}),this.state=Ke.ENDED;return}const S=v.len,M=t.maxBufferLength,j=g.fragments,H=j[0].start,Q=this.getLoadPosition(),Z=this.flushing?Q:v.end;if(this.switchingTrack&&r){const le=Q;g.PTSKnown&&le<H&&(v.end>H||v.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),r.currentTime=H+.05)}if(S>=M&&!this.switchingTrack&&Z<j[j.length-1].start)return;let re=this.getNextFragment(Z,g);if(re&&this.isLoopLoading(re,Z)&&(re=this.getNextFragmentLoopLoading(re,g,v,m.MAIN,M)),!re){this.bufferFlushed=!0;return}let fe=((e=this.mainFragLoading)==null?void 0:e.frag)||null;if(!this.audioOnly&&this.startFragRequested&&fe&&te(re)&&!re.endList&&(!g.live||!this.loadingParts&&Z<this.hls.liveSyncPosition)&&(this.fragmentTracker.getState(fe)===di.OK&&(this.mainFragLoading=fe=null),fe&&te(fe))){if(re.start>fe.end){const be=this.fragmentTracker.getFragAtPos(Z,m.MAIN);be&&be.end>fe.end&&(fe=be,this.mainFragLoading={frag:be,targetBufferTime:null})}if(re.start>fe.end)return}this.loadFragment(re,h,Z)}onMediaDetaching(e,t){this.bufferFlushed=this.flushing=!1,super.onMediaDetaching(e,t)}onAudioTracksUpdated(e,{audioTracks:t}){this.resetTransmuxer(),this.levels=t.map(i=>new Mi(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!==Ke.STOPPED&&(this.setInterval(Ba),this.state=Ke.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:s,id:a,groupId:h,track:g}=t;if(!r){this.warn(`Audio tracks reset while loading track ${a} "${g.name}" of "${h}"`);return}const d=this.mainDetails;if(!d||s.endCC>d.endCC||d.expired){this.cachedTrackLoadedData=t,this.state!==Ke.STOPPED&&(this.state=Ke.WAITING_TRACK);return}this.cachedTrackLoadedData=null,this.log(`Audio track ${a} "${g.name}" of "${h}" loaded [${s.startSN},${s.endSN}]${s.lastPartSn?`[part-${s.lastPartSn}-${s.lastPartIndex}]`:""},duration:${s.totalduration}`);const v=r[a];let S=0;if(s.live||(i=v.details)!=null&&i.live){if(this.checkLiveUpdate(s),s.deltaUpdateFailed)return;if(v.details){var M;S=this.alignPlaylists(s,v.details,(M=this.levelLastLoaded)==null?void 0:M.details)}s.alignedSliding||(oa(s,d),s.alignedSliding||Mn(s,d),S=s.fragmentStart)}v.details=s,this.levelLastLoaded=v,this.startFragRequested||this.setStartPosition(d,S),this.hls.trigger(_.AUDIO_TRACK_UPDATED,{details:s,id:a,groupId:t.groupId}),this.state===Ke.WAITING_TRACK&&!this.waitForCdnTuneIn(s)&&(this.state=Ke.IDLE),this.tick()}_handleFragmentLoadProgress(e){var t;const i=e.frag,{part:r,payload:s}=e,{config:a,trackId:h,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 d=g[h];if(!d){this.warn("Audio track is undefined on fragment load progress");return}const v=d.details;if(!v){this.warn("Audio track details undefined on fragment load progress"),this.removeUnbufferedFrags(i.start);return}const S=a.defaultAudioCodec||d.audioCodec||"mp4a.40.2";let M=this.transmuxer;M||(M=this.transmuxer=new Ma(this.hls,m.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));const j=this.initPTS[i.cc],H=(t=i.initSegment)==null?void 0:t.data;if(j!==void 0){const Z=r?r.index:-1,re=Z!==-1,fe=new Cr(i.level,i.sn,i.stats.chunkCount,s.byteLength,Z,re);M.push(s,H,S,"",i,r,v.totalduration,!1,fe,j)}else{this.log(`Unknown video PTS for cc ${i.cc}, waiting for video PTS before demuxing audio frag ${i.sn} of [${v.startSN} ,${v.endSN}],track ${h}`);const{cache:Q}=this.waitingData=this.waitingData||{frag:i,part:r,cache:new ua,complete:!1};Q.push(new Uint8Array(s)),this.state!==Ke.STOPPED&&(this.state=Ke.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===m.MAIN&&te(t.frag)&&(this.mainFragLoading=t,this.state===Ke.IDLE&&this.tick())}onFragBuffered(e,t){const{frag:i,part:r}=t;if(i.type!==m.AUDIO){!this.audioOnly&&i.type===m.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(te(i)){this.fragPrevious=i;const s=this.switchingTrack;s&&(this.bufferedTrack=s,this.switchingTrack=null,this.hls.trigger(_.AUDIO_TRACK_SWITCHED,u({},s)))}this.fragBufferedComplete(i,r),this.media&&this.tick()}onError(e,t){var i;if(t.fatal){this.state=Ke.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(m.AUDIO,t);break;case w.AUDIO_TRACK_LOAD_ERROR:case w.AUDIO_TRACK_LOAD_TIMEOUT:case w.LEVEL_PARSING_ERROR:!t.levelRetry&&this.state===Ke.WAITING_TRACK&&((i=t.context)==null?void 0:i.type)===O.AUDIO_TRACK&&(this.state=Ke.IDLE);break;case w.BUFFER_ADD_CODEC_ERROR:case w.BUFFER_APPEND_ERROR:if(t.parent!=="audio")return;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!==x.VIDEO&&(this.flushing=!0)}onBufferFlushed(e,{type:t}){if(t!==x.VIDEO){this.flushing=!1,this.bufferFlushed=!0,this.state===Ke.ENDED&&(this.state=Ke.IDLE);const i=this.mediaBuffer||this.media;i&&(this.afterBufferFlushed(i,t,m.AUDIO),this.tick())}}_handleTransmuxComplete(e){var t;const i="audio",{hls:r}=this,{remuxResult:s,chunkMeta:a}=e,h=this.getCurrentContext(a);if(!h){this.resetWhenMissingContext(a);return}const{frag:g,part:d,level:v}=h,{details:S}=v,{audio:M,text:j,id3:H,initSegment:Q}=s;if(this.fragContextChanged(g)||!S){this.fragmentTracker.removeFragment(g);return}if(this.state=Ke.PARSING,this.switchingTrack&&M&&this.completeAudioSwitch(this.switchingTrack),Q!=null&&Q.tracks){const Z=g.initSegment||g;this._bufferInitSegment(v,Q.tracks,Z,a),r.trigger(_.FRAG_PARSING_INIT_SEGMENT,{frag:Z,id:i,tracks:Q.tracks})}if(M){const{startPTS:Z,endPTS:re,startDTS:fe,endDTS:le}=M;d&&(d.elementaryStreams[x.AUDIO]={startPTS:Z,endPTS:re,startDTS:fe,endDTS:le}),g.setElementaryStreamInfo(x.AUDIO,Z,re,fe,le),this.bufferFragmentData(M,g,d,a)}if(H!=null&&(t=H.samples)!=null&&t.length){const Z=c({id:i,frag:g,details:S},H);r.trigger(_.FRAG_PARSING_METADATA,Z)}if(j){const Z=c({id:i,frag:g,details:S},j);r.trigger(_.FRAG_PARSING_USERDATA,Z)}}_bufferInitSegment(e,t,i,r){if(this.state!==Ke.PARSING||(t.video&&delete t.video,t.audiovideo&&delete t.audiovideo,!t.audio))return;const s=t.audio;s.id=m.AUDIO;const a=e.audioCodec;this.log(`Init audio buffer, container:${s.container}, codecs[level/parsed]=[${a}/${s.codec}]`),a&&a.split(",").length===1&&(s.levelCodec=a),this.hls.trigger(_.BUFFER_CODECS,t);const h=s.initSegment;if(h!=null&&h.byteLength){const g={type:"audio",frag:i,part:null,chunkMeta:r,parent:i.type,data:h};this.hls.trigger(_.BUFFER_APPENDING,g)}this.tickImmediate()}loadFragment(e,t,i){const r=this.fragmentTracker.getState(e);if(this.switchingTrack||r===di.NOT_LOADED||r===di.PARTIAL){var s;if(!te(e))this._loadInitSegment(e,t);else if((s=t.details)!=null&&s.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=Ke.WAITING_INIT_PTS;const a=this.mainDetails;a&&a.fragmentStart!==t.details.fragmentStart&&Mn(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:s,audioCodec:a,channels:h}=this.bufferedTrack;qt({name:t,lang:i,assocLang:r,characteristics:s,audioCodec:a,channels:h},e,si)||(Gt(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,u({},e))}}class ys extends D{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 s=-1;for(let a=0;a<r.length;a++){const h=r[a];let g;try{g=new self.URL(h.URI,t.url).href}catch(d){this.warn(`Could not construct new URL for Rendition Report: ${d}`),g=h.URI||""}if(g===e){s=a;break}else g===e.substring(0,g.length)&&(s=a)}if(s!==-1){const a=r[s],h=parseInt(a["LAST-MSN"])||(t==null?void 0:t.lastPartSn);let g=parseInt(a["LAST-PART"])||(t==null?void 0:t.lastPartIndex);if(this.hls.config.lowLatencyMode){const v=Math.min(t.age-t.partTarget,t.targetduration);g>=0&&v>t.partTarget&&(g+=1)}const d=i&&qi(i);return new Ii(h,g>=0?g:void 0,d)}}}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:s}=t,a=self.performance.now(),h=s.loading.first?Math.max(0,a-s.loading.first):0;r.advancedDateTime=Date.now()-h;const g=this.hls.config.timelineOffset;if(g!==r.appliedTimelineOffset){const v=Math.max(g||0,0);r.appliedTimelineOffset=v,r.fragments.forEach(S=>{S.start=S.playlistOffset+v})}if(r.live||i!=null&&i.live){const v="levelInfo"in t?t.levelInfo:t.track;if(r.reloaded(i),i&&r.fragments.length>0){Wo(i,r);const fe=r.playlistParsingError;if(fe){this.warn(fe);const le=this.hls;if(!le.config.ignorePlaylistParsingErrors){var d;const{networkDetails:be}=t;le.trigger(_.ERROR,{type:T.NETWORK_ERROR,details:w.LEVEL_PARSING_ERROR,fatal:!1,url:r.url,error:fe,reason:fe.message,level:t.level||void 0,parent:(d=r.fragments[0])==null?void 0:d.type,networkDetails:be,stats:s});return}r.playlistParsingError=null}}r.requestScheduled===-1&&(r.requestScheduled=s.loading.start);const S=this.hls.mainForwardBufferInfo,M=S?S.end-S.len:0,j=(r.edge-M)*1e3,H=ea(r,j);if(r.requestScheduled+H<a?r.requestScheduled=a:r.requestScheduled+=H,this.log(`live playlist ${e} ${r.advanced?"REFRESHED "+r.lastPartSn+"-"+r.lastPartIndex:r.updated?"UPDATED":"MISSED"}`),!this.canLoad||!r.live)return;let Q,Z,re;if(r.canBlockReload&&r.endSN&&r.advanced){const fe=this.hls.config.lowLatencyMode,le=r.lastPartSn,be=r.endSN,we=r.lastPartIndex,$e=we!==-1,Ae=le===be;$e?Ae?(Z=be+1,re=fe?0:we):(Z=le,re=fe?we+1:r.maxPartIndex):Z=be+1;const Pe=r.age,Ue=Pe+r.ageHeader;let De=Math.min(Ue-r.partTarget,r.targetduration*1.5);if(De>0){if(Ue>r.targetduration*3)this.log(`Playlist last advanced ${Pe.toFixed(2)}s ago. Omitting segment and part directives.`),Z=void 0,re=void 0;else if(i!=null&&i.tuneInGoal&&Ue-r.partTarget>i.tuneInGoal)this.warn(`CDN Tune-in goal increased from: ${i.tuneInGoal} to: ${De} with playlist age: ${r.age}`),De=0;else{const Xe=Math.floor(De/r.targetduration);if(Z+=Xe,re!==void 0){const ut=Math.round(De%r.targetduration/r.partTarget);re+=ut}this.log(`CDN Tune-in age: ${r.ageHeader}s last advanced ${Pe.toFixed(2)}s goal: ${De} skip sn ${Xe} to part ${re}`)}r.tuneInGoal=De}if(Q=this.getDeliveryDirectives(r,t.deliveryDirectives,Z,re),fe||!Ae){r.requestScheduled=a,this.loadingPlaylist(v,Q);return}}else(r.canBlockReload||r.canSkipUntil)&&(Q=this.getDeliveryDirectives(r,t.deliveryDirectives,Z,re));Q&&Z!==void 0&&r.canBlockReload&&(r.requestScheduled=s.loading.first+Math.max(H-h*2,H/2)),this.scheduleLoading(v,Q,r)}else this.clearTimer()}scheduleLoading(e,t,i){const r=i||e.details;if(!r){this.loadingPlaylist(e,t);return}const s=self.performance.now(),a=r.requestScheduled;if(s>=a){this.loadingPlaylist(e,t);return}const h=a-s;this.log(`reload live playlist ${e.name||e.bitrate+"bps"} in ${Math.round(h)} ms`),this.clearTimer(),this.timer=self.setTimeout(()=>this.loadingPlaylist(e,t),h)}getDeliveryDirectives(e,t,i,r){let s=qi(e);return t!=null&&t.skip&&e.deltaUpdateFailed&&(i=t.msn,r=t.part,s=mi.No),new Ii(i,r,s)}checkRetry(e){const t=e.details,i=ei(e),r=e.errorAction,{action:s,retryCount:a=0,retryConfig:h}=r||{},g=!!r&&!!h&&(s===yi.RetryRequest||!r.resolved&&s===yi.SendAlternateToPenaltyBox);if(g){var d;if(a>=h.maxNumRetry)return!1;if(i&&(d=e.context)!=null&&d.deliveryDirectives)this.warn(`Retrying playlist loading ${a+1}/${h.maxNumRetry} after "${t}" without delivery-directives`),this.loadPlaylist();else{const v=Ui(h,a);this.clearTimer(),this.timer=self.setTimeout(()=>this.loadPlaylist(),v),this.warn(`Retrying playlist loading ${a+1}/${h.maxNumRetry} after "${t}" in ${v}ms`)}e.levelRetry=!0,r.resolved=!0}return g}}function Na(o,e){if(o.length!==e.length)return!1;for(let t=0;t<o.length;t++)if(!kn(o[t].attrs,e[t].attrs))return!1;return!0}function kn(o,e,t){const i=o["STABLE-RENDITION-ID"];return i&&!t?i===e["STABLE-RENDITION-ID"]:!(t||["LANGUAGE","NAME","CHARACTERISTICS","AUTOSELECT","DEFAULT","FORCED","ASSOC-LANGUAGE"]).some(r=>o[r]!==e[r])}function bs(o,e){return e.label.toLowerCase()===o.name.toLowerCase()&&(!e.language||e.language.toLowerCase()===(o.lang||"").toLowerCase())}class Yl extends ys{constructor(e){super(e,"audio-track-controller"),this.tracks=[],this.groupIds=null,this.tracksInGroup=[],this.trackId=-1,this.currentTrack=null,this.selectDefaultTrack=!0,this.registerListeners()}registerListeners(){const{hls:e}=this;e.on(_.MANIFEST_LOADING,this.onManifestLoading,this),e.on(_.MANIFEST_PARSED,this.onManifestParsed,this),e.on(_.LEVEL_LOADING,this.onLevelLoading,this),e.on(_.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(_.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(_.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(_.MANIFEST_LOADING,this.onManifestLoading,this),e.off(_.MANIFEST_PARSED,this.onManifestParsed,this),e.off(_.LEVEL_LOADING,this.onLevelLoading,this),e.off(_.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(_.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(_.ERROR,this.onError,this)}destroy(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.currentTrack=null,super.destroy()}onManifestLoading(){this.tracks=[],this.tracksInGroup=[],this.groupIds=null,this.currentTrack=null,this.trackId=-1,this.selectDefaultTrack=!0}onManifestParsed(e,t){this.tracks=t.audioTracks||[]}onAudioTrackLoaded(e,t){const{id:i,groupId:r,details:s}=t,a=this.tracksInGroup[i];if(!a||a.groupId!==r){this.warn(`Audio track with id:${i} and group:${r} not found in active group ${a==null?void 0:a.groupId}`);return}const h=a.details;a.details=t.details,this.log(`Audio track ${i} "${a.name}" lang:${a.lang} group:${r} loaded [${s.startSN}-${s.endSN}]`),i===this.trackId&&this.playlistLoaded(i,t,h)}onLevelLoading(e,t){this.switchLevel(t.level)}onLevelSwitching(e,t){this.switchLevel(t.level)}switchLevel(e){const t=this.hls.levels[e];if(!t)return;const i=t.audioGroups||null,r=this.groupIds;let s=this.currentTrack;if(!i||(r==null?void 0:r.length)!==(i==null?void 0:i.length)||i!=null&&i.some(h=>(r==null?void 0:r.indexOf(h))===-1)){this.groupIds=i,this.trackId=-1,this.currentTrack=null;const h=this.tracks.filter(M=>!i||i.indexOf(M.groupId)!==-1);if(h.length)this.selectDefaultTrack&&!h.some(M=>M.default)&&(this.selectDefaultTrack=!1),h.forEach((M,j)=>{M.id=j});else if(!s&&!this.tracksInGroup.length)return;this.tracksInGroup=h;const g=this.hls.config.audioPreference;if(!s&&g){const M=Qt(g,h,si);if(M>-1)s=h[M];else{const j=Qt(g,this.tracks);s=this.tracks[j]}}let d=this.findTrackId(s);d===-1&&s&&(d=this.findTrackId(null));const v={audioTracks:h};this.log(`Updating audio tracks, ${h.length} track(s) found in group(s): ${i==null?void 0:i.join(",")}`),this.hls.trigger(_.AUDIO_TRACKS_UPDATED,v);const S=this.trackId;if(d!==-1&&S===-1)this.setAudioTrack(d);else if(h.length&&S===-1){var a;const M=new Error(`No audio track selected for current audio group-ID(s): ${(a=this.groupIds)==null?void 0:a.join(",")} track count: ${h.length}`);this.warn(M.message),this.hls.trigger(_.ERROR,{type:T.MEDIA_ERROR,details:w.AUDIO_TRACK_LOAD_ERROR,fatal:!0,error:M})}}}onError(e,t){t.fatal||!t.context||t.context.type===O.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&&qt(e,r,si))return r;const s=Qt(e,this.tracksInGroup,si);if(s>-1){const a=this.tracksInGroup[s];return this.setAudioTrack(s),a}else if(r){let a=t.loadLevel;a===-1&&(a=t.firstAutoLevel);const h=Ki(e,t.levels,i,a,si);if(h===-1)return null;t.nextLoadLevel=h}if(e.channels||e.audioCodec){const a=Qt(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],s=r.details&&!r.details.live;if(e===this.trackId&&r===i&&s||(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,u({},r)),s))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||qt(e,r,si)))return i}if(e){const{name:i,lang:r,assocLang:s,characteristics:a,audioCodec:h,channels:g}=e;for(let d=0;d<t.length;d++){const v=t[d];if(qt({name:i,lang:r,assocLang:s,characteristics:a,audioCodec:h,channels:g},v,si))return d}for(let d=0;d<t.length;d++){const v=t[d];if(kn(e.attrs,v.attrs,["LANGUAGE","ASSOC-LANGUAGE","CHARACTERISTICS"]))return d}for(let d=0;d<t.length;d++){const v=t[d];if(kn(e.attrs,v.attrs,["LANGUAGE"]))return d}}return-1}loadPlaylist(e){super.loadPlaylist();const t=this.currentTrack;this.shouldLoadPlaylist(t)&&Gt(t.url,this.hls)&&this.scheduleLoading(t,e)}loadingPlaylist(e,t){super.loadingPlaylist(e,t);const i=e.id,r=e.groupId,s=this.getUrlWithDirectives(e.url,t),a=e.details,h=a==null?void 0:a.age;this.log(`Loading audio-track ${i} "${e.name}" lang:${e.lang} group:${r}${(t==null?void 0:t.msn)!==void 0?" at sn "+t.msn+" part "+t.part:""}${h&&a.live?" age "+h.toFixed(1)+(a.type?" "+a.type||0:""):""} ${s}`),this.hls.trigger(_.AUDIO_TRACK_LOADING,{url:s,id:i,groupId:r,deliveryDirectives:t||null,track:e})}}class Zl{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(s){var i;if(r.onError(s),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 Ua=/(avc[1234]|hvc1|hev1|dvh[1e]|vp09|av01)(?:\.[^.,]+)+/,$a="HlsJsTrackRemovedError";class Xl extends Error{constructor(e){super(e),this.name=$a}}class Ql extends D{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:s}=this;i&&this.log("Media source opened"),!(!r||!s)&&(s.removeEventListener("sourceopen",this._onMediaSourceOpen),r.removeEventListener("emptied",this._onMediaEmptied),this.updateDuration(),this.hls.trigger(_.MEDIA_ATTACHED,{media:r,mediaSource:s}),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=V(q(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 s=this.isUpdating();s||this.operationQueue.removeBlockers();const a=this.isQueued();(s||a)&&this.warn(`Transfering MediaSource with${a?" operations in queue":""}${s?" updating SourceBuffer(s)":""} ${this.operationQueue}`),this.operationQueue.destroy()}const r=this.transferData;return!this.sourceBufferCount&&r&&r.mediaSource===t?c(i,r.tracks):this.sourceBuffers.forEach(s=>{const[a]=s;a&&(i[a]=c({},this.tracks[a]),this.removeBuffer(a)),s[0]=s[1]=null}),{media:e,mediaSource:t,tracks:i}}initTracks(){const e={};this.sourceBuffers=[[null,null],[null,null]],this.tracks=e,this.resetQueue(),this.resetAppendErrors(),this.lastMpegAudioChunk=this.blockedAudioAppend=null,this.lastVideoAppendEnd=0}onManifestLoading(){this.bufferCodecEventsTotal=0,this.details=null}onManifestParsed(e,t){var i;let r=2;(t.audio&&!t.video||!t.altAudio)&&(r=1),this.bufferCodecEventsTotal=r,this.log(`${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,r=q(this.appendSource);if(this.transferData=this.overrides=void 0,i&&r){const s=!!t.mediaSource;(s||t.overrides)&&(this.transferData=t,this.overrides=t.overrides);const a=this.mediaSource=t.mediaSource||new r;if(this.assignMediaSource(a),s)this._objectUrl=i.src,this.attachTransferred();else{const h=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,Ha(i),Jl(i,h),i.load()}catch(g){i.src=h}else i.src=h}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,s=r?Object.keys(r):null,a=s?s.length:0,h=()=>{this.media&&this.mediaSourceOpenOrEnded&&this._onMediaSourceOpen()};if(r&&s&&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: ${yt(i,(g,d)=>g==="initSegment"?void 0:d)};
transfer tracks: ${yt(r,(g,d)=>g==="initSegment"?void 0:d)}}`),!ne(r,i)){t.mediaSource=null,t.tracks=void 0;const g=e.currentTime,d=this.details,v=Math.max(g,(d==null?void 0:d.fragments[0].start)||0);if(v-g>1){this.log(`attachTransferred: waiting for playback to reach new tracks start time ${g} -> ${v}`);return}this.warn(`attachTransferred: resetting MediaSource for incompatible tracks ("${Object.keys(r)}"->"${Object.keys(i)}") start time: ${v} currentTime: ${g}`),this.onMediaDetaching(_.MEDIA_DETACHING,{}),this.onMediaAttaching(_.MEDIA_ATTACHING,t),e.currentTime=v;return}this.transferData=void 0,s.forEach(g=>{const d=g,v=r[d];if(v){const S=v.buffer;if(S){const M=this.fragmentTracker,j=v.id;if(M.hasFragments(j)||M.hasParts(j)){const Z=Rt.getBuffered(S);M.detectEvictedFragments(d,Z,j,null,!0)}const H=Es(d),Q=[d,S];this.sourceBuffers[H]=Q,S.updating&&this.operationQueue&&this.operationQueue.prependBlocker(d),this.trackSourceBuffer(d,v)}}}),h(),this.bufferCreated()}else this.log("attachTransferred: MediaSource w/o SourceBuffers"),h()}get mediaSourceOpenOrEnded(){var e;const t=(e=this.mediaSource)==null?void 0:e.readyState;return t==="open"||t==="ended"}onMediaDetaching(e,t){const i=!!t.transferMedia;this.transferData=this.overrides=void 0;const{media:r,mediaSource:s,_objectUrl:a}=this;if(s){if(this.log(`media source ${i?"transferring":"detaching"}`),i)this.sourceBuffers.forEach(([h])=>{h&&this.removeBuffer(h)}),this.resetQueue();else{if(this.mediaSourceOpenOrEnded){const h=s.readyState==="open";try{const g=s.sourceBuffers;for(let d=g.length;d--;)h&&g[d].abort(),s.removeSourceBuffer(g[d]);h&&s.endOfStream()}catch(g){this.warn(`onMediaDetaching: ${g.message} while calling endOfStream`)}}this.sourceBufferCount&&this.onBufferReset()}s.removeEventListener("sourceopen",this._onMediaSourceOpen),s.removeEventListener("sourceended",this._onMediaSourceEnded),s.removeEventListener("sourceclose",this._onMediaSourceClose),this.appendSource&&(s.removeEventListener("startstreaming",this._onStartStreaming),s.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&&Ha(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(s){this.warn(`onBufferReset ${e}`,s)}delete this.tracks[e]}removeBuffer(e){this.removeBufferListeners(e),this.sourceBuffers[Es(e)]=[null,null];const t=this.tracks[e];t&&(t.buffer=void 0)}resetQueue(){this.operationQueue&&this.operationQueue.destroy(),this.operationQueue=new Zl(this.tracks)}onBufferCodecs(e,t){const i=this.tracks,r=Object.keys(t);this.log(`BUFFER_CODECS: "${r}" (current SB count ${this.sourceBufferCount})`);const s="audiovideo"in t&&(i.audio||i.video)||i.audiovideo&&("audio"in t||"video"in t),a=!s&&this.sourceBufferCount&&this.media&&r.some(h=>!i[h]);if(s||a){this.warn(`Unsupported transition between "${Object.keys(i)}" and "${r}" SourceBuffers`);return}r.forEach(h=>{var g,d,v;const S=t[h],{id:M,codec:j,levelCodec:H,container:Q,metadata:Z,supplemental:re}=S;let fe=i[h];const le=(g=this.transferData)==null||(d=g.tracks)==null?void 0:d[h],be=le!=null&&le.buffer?le:fe,we=(be==null?void 0:be.pendingCodec)||(be==null?void 0:be.codec),$e=be==null?void 0:be.levelCodec;fe||(fe=i[h]={buffer:void 0,listeners:[],codec:j,supplemental:re,container:Q,levelCodec:H,metadata:Z,id:M});const Ae=at(we,$e),Pe=Ae==null?void 0:Ae.replace(Ua,"$1");let Ue=at(j,H);const De=(v=Ue)==null?void 0:v.replace(Ua,"$1");Ue&&Ae&&Pe!==De&&(h.slice(0,5)==="audio"&&(Ue=Ve(Ue,this.appendSource)),this.log(`switching codec ${we} to ${Ue}`),Ue!==(fe.pendingCodec||fe.codec)&&(fe.pendingCodec=Ue),fe.container=Q,this.appendChangeType(h,Q,Ue))}),(this.tracksReady||this.sourceBufferCount)&&(t.tracks=this.sourceBufferTracks),!this.sourceBufferCount&&this.mediaSourceOpenOrEnded&&this.checkPendingTracks()}get sourceBufferTracks(){return Object.keys(this.tracks).reduce((e,t)=>{const i=this.tracks[t];return e[t]={id:i.id,container:i.container,codec:i.codec,levelCodec:i.levelCodec},e},{})}appendChangeType(e,t,i){const r=`${t};codecs=${i}`,s={label:`change-type=${r}`,execute:()=>{const a=this.tracks[e];if(a){const h=a.buffer;h!=null&&h.changeType&&(this.log(`changing ${e} sourceBuffer type to ${r}`),h.changeType(r),a.codec=i,a.container=t)}this.shiftAndExecuteNext(e)},onStart:()=>{},onComplete:()=>{},onError:a=>{this.warn(`Failed to change ${e} SourceBuffer type`,a)}};this.append(s,e,this.isPending(this.tracks[e]))}blockAudio(e){var t;const i=e.start,r=i+e.duration*.05;if(((t=this.fragmentTracker.getAppendedFrag(i,m.MAIN))==null?void 0:t.gap)===!0)return;const a={label:"block-audio",execute:()=>{var h;const g=this.tracks.video;(this.lastVideoAppendEnd>r||g!=null&&g.buffer&&Rt.isBuffered(g.buffer,r)||((h=this.fragmentTracker.getAppendedFrag(r,m.MAIN))==null?void 0:h.gap)===!0)&&(this.blockedAudioAppend=null,this.shiftAndExecuteNext("audio"))},onStart:()=>{},onComplete:()=>{},onError:h=>{this.warn("Error executing block-audio operation",h)}};this.blockedAudioAppend={op:a,frag:e},this.append(a,"audio",!0)}unblockAudio(){const{blockedAudioAppend:e,operationQueue:t}=this;e&&t&&(this.blockedAudioAppend=null,t.unblockAudio(e.op))}onBufferAppending(e,t){const{tracks:i}=this,{data:r,type:s,parent:a,frag:h,part:g,chunkMeta:d}=t,v=d.buffering[s],S=h.sn,M=self.performance.now();v.start=M;const j=h.stats.buffering,H=g?g.stats.buffering:null;j.start===0&&(j.start=M),H&&H.start===0&&(H.start=M);const Q=i.audio;let Z=!1;s==="audio"&&(Q==null?void 0:Q.container)==="audio/mpeg"&&(Z=!this.lastMpegAudioChunk||d.id===1||this.lastMpegAudioChunk.sn!==d.sn,this.lastMpegAudioChunk=d);const re=this.tracks.video,fe=re==null?void 0:re.buffer;if(fe&&S!=="initSegment"){const we=g||h,$e=this.blockedAudioAppend;if(s==="audio"&&a!=="main"&&!this.blockedAudioAppend){const Pe=we.start+we.duration*.05,Ue=fe.buffered,De=this.currentOp("video");!Ue.length&&!De?this.blockAudio(we):!De&&!Rt.isBuffered(fe,Pe)&&this.lastVideoAppendEnd<Pe&&this.blockAudio(we)}else if(s==="video"){const Ae=we.end;if($e){const Pe=$e.frag.start;(Ae>Pe||Ae<this.lastVideoAppendEnd||Rt.isBuffered(fe,Pe))&&this.unblockAudio()}this.lastVideoAppendEnd=Ae}}const le=(g||h).start,be={label:`append-${s}`,execute:()=>{if(v.executeStart=self.performance.now(),Z){const we=this.tracks[s];if(we){const $e=we.buffer;if($e){const Ae=le-$e.timestampOffset;Math.abs(Ae)>=.1&&(this.log(`Updating audio SourceBuffer timestampOffset to ${le} (delta: ${Ae}) sn: ${S})`),$e.timestampOffset=le)}}}this.appendExecutor(r,s)},onStart:()=>{},onComplete:()=>{const we=self.performance.now();v.executeEnd=v.end=we,j.first===0&&(j.first=we),H&&H.first===0&&(H.first=we);const $e={};this.sourceBuffers.forEach(([Ae,Pe])=>{Ae&&($e[Ae]=Rt.getBuffered(Pe))}),this.appendErrors[s]=0,s==="audio"||s==="video"?this.appendErrors.audiovideo=0:(this.appendErrors.audio=0,this.appendErrors.video=0),this.hls.trigger(_.BUFFER_APPENDED,{type:s,frag:h,part:g,chunkMeta:d,parent:h.type,timeRanges:$e})},onError:we=>{var $e;const Ae={type:T.MEDIA_ERROR,parent:h.type,details:w.BUFFER_APPEND_ERROR,sourceBufferName:s,frag:h,part:g,chunkMeta:d,error:we,err:we,fatal:!1},Pe=($e=this.media)==null?void 0:$e.error;if(we.code===DOMException.QUOTA_EXCEEDED_ERR)Ae.details=w.BUFFER_FULL_ERROR;else if(we.code===DOMException.INVALID_STATE_ERR&&this.mediaSourceOpenOrEnded&&!Pe)Ae.errorAction=Sr(!0);else if(we.name===$a&&this.sourceBufferCount===0)Ae.errorAction=Sr(!0);else{const Ue=++this.appendErrors[s];this.warn(`Failed ${Ue}/${this.hls.config.appendErrorMaxRetry} times to append segment in "${s}" sourceBuffer (${Pe||"no media error"})`),(Ue>=this.hls.config.appendErrorMaxRetry||Pe)&&(Ae.fatal=!0)}this.hls.trigger(_.ERROR,Ae)}};this.append(be,s,this.isPending(this.tracks[s]))}getFlushOp(e,t,i){return this.log(`queuing "${e}" remove ${t}-${i}`),{label:"remove",execute:()=>{this.removeExecutor(e,t,i)},onStart:()=>{},onComplete:()=>{this.hls.trigger(_.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:s}=t;i?this.append(this.getFlushOp(i,r,s),i):this.sourceBuffers.forEach(([a])=>{a&&this.append(this.getFlushOp(a,r,s),a)})}onFragParsed(e,t){const{frag:i,part:r}=t,s=[],a=r?r.elementaryStreams:i.elementaryStreams;a[x.AUDIOVIDEO]?s.push("audiovideo"):(a[x.AUDIO]&&s.push("audio"),a[x.VIDEO]&&s.push("video"));const h=()=>{const g=self.performance.now();i.stats.buffering.end=g,r&&(r.stats.buffering.end=g);const d=r?r.stats:i.stats;this.hls.trigger(_.FRAG_BUFFERED,{frag:i,part:r,stats:d,id:i.type})};s.length===0&&this.warn(`Fragments must have at least one ElementaryStreamType set. type: ${i.type} level: ${i.level} sn: ${i.sn}`),this.blockBuffers(h,s).catch(g=>{this.warn(`Fragment buffered callback ${g}`),this.stepOperationQueue(this.sourceBufferTypes)})}onFragChanged(e,t){this.trimBuffers()}get bufferedToEnd(){return this.sourceBufferCount>0&&!this.sourceBuffers.some(([e])=>{var t,i;return e&&(!((t=this.tracks[e])!=null&&t.ended)||((i=this.tracks[e])==null?void 0:i.ending))})}onBufferEos(e,t){var i;this.sourceBuffers.forEach(([a])=>{if(a){const h=this.tracks[a];(!t.type||t.type===a)&&(h.ending=!0,h.ended||(h.ended=!0,this.log(`${a} buffer reached EOS`)))}});const r=((i=this.overrides)==null?void 0:i.endOfStream)!==!1;this.sourceBufferCount>0&&!this.sourceBuffers.some(([a])=>{var h;return a&&!((h=this.tracks[a])!=null&&h.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)))}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(){const e=this.getDurationAndRange();e&&this.blockUntilOpen(()=>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;k(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,s=i.currentTime,a=t.levelTargetDuration,h=t.live&&r.liveBackBufferLength!==null?r.liveBackBufferLength:r.backBufferLength;if(k(h)&&h>=0){const g=Math.max(h,a),d=Math.floor(s/a)*a-g;this.flushBackBuffer(s,a,d)}if(k(r.frontBufferFlushThreshold)&&r.frontBufferFlushThreshold>0){const g=Math.max(r.maxBufferLength,r.frontBufferFlushThreshold),d=Math.max(g,a),v=Math.floor(s/a)*a+d;this.flushFrontBuffer(s,a,v)}}flushBackBuffer(e,t,i){this.sourceBuffers.forEach(([r,s])=>{if(s){const h=Rt.getBuffered(s);if(h.length>0&&i>h.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,s])=>{if(s){const a=Rt.getBuffered(s),h=a.length;if(h<2)return;const g=a.start(h-1),d=a.end(h-1);if(i>g||e>=g&&e<=d)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&&t.live&&i.setLiveSeekableRange){const d=Math.max(0,t.fragmentStart),v=Math.max(d,r);return{duration:1/0,start:d,end:v}}return{duration:1/0}}const s=(e=this.overrides)==null?void 0:e.duration;if(s)return k(s)?{duration:s}:null;const a=this.media.duration,h=k(i.duration)?i.duration:0;return r>h&&r>a||!k(a)?{duration:r}:null}updateMediaSource({duration:e,start:t,end:i}){const r=this.mediaSource;!this.media||!r||r.readyState!=="open"||(r.duration!==e&&(k(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}) ${yt(i)}`),this.tracksReady){var r;const s=(r=this.transferData)==null?void 0:r.tracks;s&&Object.keys(s).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: ${this.operationQueue}`),this.sourceBuffers.forEach(([t])=>{this.executeNext(t)})}else{const e=new Error("could not create source buffer for media codec(s)");this.hls.trigger(_.ERROR,{type:T.MEDIA_ERROR,details:w.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,error:e,reason:e.message})}}createSourceBuffers(){const{tracks:e,sourceBuffers:t,mediaSource:i}=this;if(!i)throw new Error("createSourceBuffers called when mediaSource was null");for(const s in e){const a=s,h=e[a];if(this.isPending(h)){const g=this.getTrackCodec(h,a),d=`${h.container};codecs=${g}`;h.codec=g,this.log(`creating sourceBuffer(${d})${this.currentOp(a)?" Queued":""} ${yt(h)}`);try{const v=i.addSourceBuffer(d),S=Es(a),M=[a,v];t[S]=M,h.buffer=v}catch(v){var r;this.error(`error while trying to add sourceBuffer: ${v.message}`),this.shiftAndExecuteNext(a),(r=this.operationQueue)==null||r.removeBlockers(),delete this.tracks[a],this.hls.trigger(_.ERROR,{type:T.MEDIA_ERROR,details:w.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:v,sourceBufferName:a,mimeType:d,parent:h.id});return}this.trackSourceBuffer(a,h)}}this.bufferCreated()}getTrackCodec(e,t){const i=e.supplemental;let r=e.codec;i&&(t==="video"||t==="audiovideo")&&xe(i,"video")&&(r=Ye(r,i));const s=at(r,e.levelCodec);return s?t.slice(0,5)==="audio"?Ve(s,this.appendSource):s:""}trackSourceBuffer(e,t){const i=t.buffer;if(!i)return;const r=this.getTrackCodec(t,e);this.tracks[e]={buffer:i,codec:r,container:t.container,levelCodec:t.levelCodec,supplemental:t.supplemental,metadata:t.metadata,id:t.id,listeners:[]},this.removeBufferListeners(e),this.addBufferListener(e,"updatestart",this.onSBUpdateStart),this.addBufferListener(e,"updateend",this.onSBUpdateEnd),this.addBufferListener(e,"error",this.onSBUpdateError),this.appendSource&&this.addBufferListener(e,"bufferedchange",(s,a)=>{const h=a.removedRanges;h!=null&&h.length&&this.hls.trigger(_.BUFFER_FLUSHED,{type:s})})}get mediaSrc(){var e,t;const i=((e=this.media)==null||(t=e.querySelector)==null?void 0:t.call(e,"source"))||this.media;return i==null?void 0:i.src}onSBUpdateStart(e){const t=this.currentOp(e);t&&t.onStart()}onSBUpdateEnd(e){var t;if(((t=this.mediaSource)==null?void 0:t.readyState)==="closed"){this.resetBuffer(e);return}const i=this.currentOp(e);i&&(i.onComplete(),this.shiftAndExecuteNext(e))}onSBUpdateError(e,t){var i;const r=new Error(`${e} SourceBuffer error. MediaSource readyState: ${(i=this.mediaSource)==null?void 0:i.readyState}`);this.error(`${r}`,t),this.hls.trigger(_.ERROR,{type:T.MEDIA_ERROR,details:w.BUFFER_APPENDING_ERROR,sourceBufferName:e,error:r,fatal:!1});const s=this.currentOp(e);s&&s.onError(r)}removeExecutor(e,t,i){const{media:r,mediaSource:s}=this,a=this.tracks[e],h=a==null?void 0:a.buffer;if(!r||!s||!h){this.warn(`Attempting to remove from the ${e} SourceBuffer, but it does not exist`),this.shiftAndExecuteNext(e);return}const g=k(r.duration)?r.duration:1/0,d=k(s.duration)?s.duration:1/0,v=Math.max(0,t),S=Math.min(i,g,d);S>v&&(!a.ending||a.ended)?(a.ended=!1,this.log(`Removing [${v},${S}] from the ${e} SourceBuffer`),h.remove(v,S)):this.shiftAndExecuteNext(e)}appendExecutor(e,t){const i=this.tracks[t],r=i==null?void 0:i.buffer;if(!r)throw new Xl(`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 s=r.buffer;if(!s)return;const a=i.bind(this,e);r.listeners.push({event:t,listener:a}),s.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 Ha(o){const e=o.querySelectorAll("source");[].slice.call(e).forEach(t=>{o.removeChild(t)})}function Jl(o,e){const t=self.document.createElement("source");t.type="video/mp4",t.src=e,o.appendChild(t)}function Es(o){return o==="audio"?1:0}class Ss{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&&k(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,s)=>this.isLevelAllowed(r)&&s<=e);return this.clientRect=null,Ss.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=(h,g)=>g?h.width!==g.width||h.height!==g.height:!0;let s=e.length-1;const a=Math.max(t,i);for(let h=0;h<e.length;h+=1){const g=e[h];if((g.width>=a||g.height>=a)&&r(g,e[h+1])){s=h;break}}return s}}const Wi={MANIFEST:"m",AUDIO:"a",VIDEO:"v",MUXED:"av",INIT:"i",CAPTION:"c",TIMED_TEXT:"tt",KEY:"k",OTHER:"o"},eu={HLS:"h"},In={OBJECT:"CMCD-Object",REQUEST:"CMCD-Request",SESSION:"CMCD-Session",STATUS:"CMCD-Status"},tu={[In.OBJECT]:["br","d","ot","tb"],[In.REQUEST]:["bl","dl","mtp","nor","nrr","su"],[In.SESSION]:["cid","pr","sf","sid","st","v"],[In.STATUS]:["bs","rtp"]};class hn{constructor(e,t){Array.isArray(e)&&(e=e.map(i=>i instanceof hn?i:new hn(i))),this.value=e,this.params=t}}const iu="Dict";function ru(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 nu(o,e,t,i){return new Error(`failed to ${o} "${ru(e)}" as ${t}`,{cause:i})}function yr(o,e,t){return nu("serialize",o,e,t)}class ja{constructor(e){this.description=e}}const Wa="Bare Item",su="Boolean";function au(o){if(typeof o!="boolean")throw yr(o,su);return o?"?1":"?0"}function ou(o){return btoa(String.fromCharCode(...o))}const lu="Byte Sequence";function uu(o){if(ArrayBuffer.isView(o)===!1)throw yr(o,lu);return`:${ou(o)}:`}const cu="Integer";function hu(o){return o<-999999999999999||999999999999999<o}function Ga(o){if(hu(o))throw yr(o,cu);return o.toString()}function fu(o){return`@${Ga(o.getTime()/1e3)}`}function Ka(o,e){if(o<0)return-Ka(-o,e);const t=Math.pow(10,e);if(Math.abs(o*t%1-.5)<Number.EPSILON){const r=Math.floor(o*t);return(r%2===0?r:r+1)/t}else return Math.round(o*t)/t}const du="Decimal";function pu(o){const e=Ka(o,3);if(Math.floor(Math.abs(e)).toString().length>12)throw yr(o,du);const t=e.toString();return t.includes(".")?t:`${t}.0`}const _u="String",gu=/[\x00-\x1f\x7f]+/;function mu(o){if(gu.test(o))throw yr(o,_u);return`"${o.replace(/\\/g,"\\\\").replace(/"/g,'\\"')}"`}function vu(o){return o.description||o.toString().slice(7,-1)}const yu="Token";function za(o){const e=vu(o);if(/^([a-zA-Z*])([!#$%&'*+\-.^_`|~\w:/]*)$/.test(e)===!1)throw yr(e,yu);return e}function xs(o){switch(typeof o){case"number":if(!k(o))throw yr(o,Wa);return Number.isInteger(o)?Ga(o):pu(o);case"string":return mu(o);case"symbol":return za(o);case"boolean":return au(o);case"object":if(o instanceof Date)return fu(o);if(o instanceof Uint8Array)return uu(o);if(o instanceof ja)return za(o);default:throw yr(o,Wa)}}const bu="Key";function ws(o){if(/^[a-z*][a-z0-9\-_.*]*$/.test(o)===!1)throw yr(o,bu);return o}function Cs(o){return o==null?"":Object.entries(o).map(([e,t])=>t===!0?`;${ws(e)}`:`;${ws(e)}=${xs(t)}`).join("")}function Va(o){return o instanceof hn?`${xs(o.value)}${Cs(o.params)}`:xs(o)}function Eu(o){return`(${o.value.map(Va).join(" ")})${Cs(o.params)}`}function Su(o,e={whitespace:!0}){if(typeof o!="object")throw yr(o,iu);const t=o instanceof Map?o.entries():Object.entries(o),i=e!=null&&e.whitespace?" ":"";return Array.from(t).map(([r,s])=>{s instanceof hn||(s=new hn(s));let a=ws(r);return s.value===!0?a+=Cs(s.params):(a+="=",Array.isArray(s.value)?a+=Eu(s):a+=Va(s)),a}).join(`,${i}`)}function xu(o,e){return Su(o,e)}function wu(o){return o==="ot"||o==="sf"||o==="st"}function Cu(o){return typeof o=="number"?k(o):o!=null&&o!==""&&o!==!1}function Au(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),s=i.pathname.split("/").slice(1,-1);for(;r[0]===s[0];)r.shift(),s.shift();for(;s.length;)s.shift(),r.unshift("..");return r.join("/")}const Gn=o=>Math.round(o),Tu=(o,e)=>(e!=null&&e.baseUrl&&(o=Au(o,e.baseUrl)),encodeURIComponent(o)),Kn=o=>Gn(o/100)*100,Du={br:Gn,d:Gn,bl:Kn,dl:Kn,mtp:Kn,nor:Tu,rtp:Kn,tb:Gn};function Lu(o,e){const t={};if(o==null||typeof o!="object")return t;const i=Object.keys(o).sort(),r=c({},Du,e==null?void 0:e.formatters),s=e==null?void 0:e.filter;return i.forEach(a=>{if(s!=null&&s(a))return;let h=o[a];const g=r[a];g&&(h=g(h,e)),!(a==="v"&&h===1)&&(a=="pr"&&h===1||Cu(h)&&(wu(a)&&typeof h=="string"&&(h=new ja(h)),t[a]=h))}),t}function qa(o,e={}){return o?xu(Lu(o,e),c({whitespace:!1},e)):""}function Ru(o,e={}){const t={};if(!o)return t;const i=Object.entries(o),r=Object.entries(tu).concat(Object.entries((e==null?void 0:e.customHeaderMap)||{})),s=i.reduce((a,h)=>{var g,d;const[v,S]=h,M=((g=r.find(j=>j[1].includes(v)))===null||g===void 0?void 0:g[0])||In.REQUEST;return(d=a[M])!==null&&d!==void 0||(a[M]={}),a[M][v]=S,a},{});return Object.entries(s).reduce((a,[h,g])=>(a[h]=qa(g,e),a),t)}function ku(o,e,t){return c(o,Ru(e,t))}const Iu="CMCD";function Pu(o,e={}){if(!o)return"";const t=qa(o,e);return`${Iu}=${encodeURIComponent(t)}`}const Ya=/CMCD=[^&#]+/;function Ou(o,e,t){const i=Pu(e,t);if(!i)return o;if(Ya.test(o))return o.replace(Ya,i);const r=o.includes("?")?"&":"?";return`${o}${r}${i}`}class Fu{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:Wi.MANIFEST,su:!this.initialized})}catch(s){this.hls.logger.warn("Could not generate manifest CMCD data.",s)}},this.applyFragmentData=r=>{try{const{frag:s,part:a}=r,h=this.hls.levels[s.level],g=this.getObjectType(s),d={d:(a||s).duration*1e3,ot:g};(g===Wi.VIDEO||g===Wi.AUDIO||g==Wi.MUXED)&&(d.br=h.bitrate/1e3,d.tb=this.getTopBandwidth(g)/1e3,d.bl=this.getBufferLength(g));const v=a?this.getNextPart(a):this.getNextFrag(s);v!=null&&v.url&&v.url!==s.url&&(d.nor=v.url),this.apply(r,d)}catch(s){this.hls.logger.warn("Could not generate segment CMCD data.",s)}},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:eu.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===Wi.INIT||t.ot===Wi.VIDEO||t.ot===Wi.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,h)=>(r.includes(h)&&(a[h]=t[h]),a),{}));const s={baseUrl:e.url};this.useHeaders?(e.headers||(e.headers={}),ku(e.headers,t,s)):e.url=Ou(e.url,t,s)}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,i;const{index:r,fragment:s}=e,a=(t=this.hls.levels[s.level])==null||(i=t.details)==null?void 0:i.partList;if(a){const{sn:h}=s;for(let g=a.length-1;g>=0;g--){const d=a[g];if(d.index===r&&d.fragment.sn===h)return a[g+1]}}}getObjectType(e){const{type:t}=e;if(t==="subtitle")return Wi.TIMED_TEXT;if(e.sn==="initSegment")return Wi.INIT;if(t==="audio")return Wi.AUDIO;if(t==="main")return this.hls.audioTracks.length?Wi.VIDEO:Wi.MUXED}getTopBandwidth(e){let t=0,i;const r=this.hls;if(e===Wi.AUDIO)i=r.audioTracks;else{const s=r.maxAutoLevel,a=s>-1?s+1:r.levels.length;i=r.levels.slice(0,a)}return i.forEach(s=>{s.bitrate>t&&(t=s.bitrate)}),t>0?t:NaN}getBufferLength(e){const t=this.media,i=e===Wi.AUDIO?this.audioBuffer:this.videoBuffer;return!i||!t?NaN:Rt.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(s){this.loader=void 0,this.loader=new i(s)}get stats(){return this.loader.stats}get context(){return this.loader.context}destroy(){this.loader.destroy()}abort(){this.loader.abort()}load(s,a,h){t(s),this.loader.load(s,a,h)}}}createFragmentLoader(){const{fLoader:e}=this.config,t=this.applyFragmentData,i=e||this.config.loader;return class{constructor(s){this.loader=void 0,this.loader=new i(s)}get stats(){return this.loader.stats}get context(){return this.loader.context}destroy(){this.loader.destroy()}abort(){this.loader.abort()}load(s,a,h){t(s),this.loader.load(s,a,h)}}}}const Mu=3e5;class Bu extends D{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)===yi.SendAlternateToPenaltyBox&&i.flags===Ci.MoveAllAlternatesMatchingHost){const r=this.levels;let s=this._pathwayPriority,a=this.pathwayId;if(t.context){const{groupId:h,pathwayId:g,type:d}=t.context;h&&r?a=this.getPathwayForGroupId(h,d,a):g&&(a=g)}a in this.penalizedPathways||(this.penalizedPathways[a]=performance.now()),!s&&r&&(s=this.pathways()),s&&s.length>1&&(this.updatePathwayPriority(s),i.resolved=this.pathwayId!==a),i.resolved||this.warn(`Could not resolve ${t.details} ("${t.error.message}") with content-steering for Pathway: ${a} levels: ${r&&r.length} priorities: ${yt(s)} penalized: ${yt(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 "${this.pathwayId}"`),t}getLevelsForPathway(e){return this.levels===null?[]:this.levels.filter(t=>e===t.pathwayId)}updatePathwayPriority(e){this._pathwayPriority=e;let t;const i=this.penalizedPathways,r=performance.now();Object.keys(i).forEach(s=>{r-i[s]>Mu&&delete i[s]});for(let s=0;s<e.length;s++){const a=e[s];if(a in i)continue;if(a===this.pathwayId)return;const h=this.hls.nextLoadLevel,g=this.hls.levels[h];if(t=this.getLevelsForPathway(a),t.length>0){this.log(`Setting Pathway to "${a}"`),this.pathwayId=a,na(t),this.hls.trigger(_.LEVELS_UPDATED,{levels:t});const d=this.hls.levels[h];g&&d&&this.levels&&(d.attrs["STABLE-VARIANT-ID"]!==g.attrs["STABLE-VARIANT-ID"]&&d.bitrate!==g.bitrate&&this.log(`Unstable Pathways change from bitrate ${g.bitrate} to ${d.bitrate}`),this.hls.nextLoadLevel=h);break}}}getPathwayForGroupId(e,t,i){const r=this.getLevelsForPathway(i).concat(this.levels||[]);for(let s=0;s<r.length;s++)if(t===O.AUDIO_TRACK&&r[s].hasAudioGroup(e)||t===O.SUBTITLE_TRACK&&r[s].hasSubtitleGroup(e))return r[s].pathwayId;return i}clonePathways(e){const t=this.levels;if(!t)return;const i={},r={};e.forEach(s=>{const{ID:a,"BASE-ID":h,"URI-REPLACEMENT":g}=s;if(t.some(v=>v.pathwayId===a))return;const d=this.getLevelsForPathway(h).map(v=>{const S=new ai(v.attrs);S["PATHWAY-ID"]=a;const M=S.AUDIO&&`${S.AUDIO}_clone_${a}`,j=S.SUBTITLES&&`${S.SUBTITLES}_clone_${a}`;M&&(i[S.AUDIO]=M,S.AUDIO=M),j&&(r[S.SUBTITLES]=j,S.SUBTITLES=j);const H=Xa(v.uri,S["STABLE-VARIANT-ID"],"PER-VARIANT-URIS",g),Q=new Mi({attrs:S,audioCodec:v.audioCodec,bitrate:v.bitrate,height:v.height,name:v.name,url:H,videoCodec:v.videoCodec,width:v.width});if(v.audioGroups)for(let Z=1;Z<v.audioGroups.length;Z++)Q.addGroupId("audio",`${v.audioGroups[Z]}_clone_${a}`);if(v.subtitleGroups)for(let Z=1;Z<v.subtitleGroups.length;Z++)Q.addGroupId("text",`${v.subtitleGroups[Z]}_clone_${a}`);return Q});t.push(...d),Za(this.audioTracks,i,g,a),Za(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(v){this.enabled=!1,this.log(`Failed to parse Steering Manifest URI: ${e}`);return}if(r.protocol!=="data:"){const v=(this.hls.bandwidthEstimate||t.abrEwmaDefaultEstimate)|0;r.searchParams.set("_HLS_pathway",this.pathwayId),r.searchParams.set("_HLS_throughput",""+v)}const s={responseType:"json",url:r.href},a=t.steeringManifestLoadPolicy.default,h=a.errorRetry||a.timeoutRetry||{},g={loadPolicy:a,timeout:a.maxLoadTimeMs,maxRetry:h.maxNumRetry||0,retryDelay:h.retryDelayMs||0,maxRetryDelay:h.maxRetryDelayMs||0},d={onSuccess:(v,S,M,j)=>{this.log(`Loaded steering manifest: "${r}"`);const H=v.data;if((H==null?void 0:H.VERSION)!==1){this.log(`Steering VERSION ${H.VERSION} not supported!`);return}this.updated=performance.now(),this.timeToLoad=H.TTL;const{"RELOAD-URI":Q,"PATHWAY-CLONES":Z,"PATHWAY-PRIORITY":re}=H;if(Q)try{this.uri=new self.URL(Q,r).href}catch(le){this.enabled=!1,this.log(`Failed to parse Steering Manifest RELOAD-URI: ${Q}`);return}this.scheduleRefresh(this.uri||M.url),Z&&this.clonePathways(Z);const fe={steeringManifest:H,url:r.toString()};this.hls.trigger(_.STEERING_MANIFEST_LOADED,fe),re&&this.updatePathwayPriority(re)},onError:(v,S,M,j)=>{if(this.log(`Error loading steering manifest: ${v.code} ${v.text} (${S.url})`),this.stopLoad(),v.code===410){this.enabled=!1,this.log(`Steering manifest ${S.url} no longer available`);return}let H=this.timeToLoad*1e3;if(v.code===429){const Q=this.loader;if(typeof(Q==null?void 0:Q.getResponseHeader)=="function"){const Z=Q.getResponseHeader("Retry-After");Z&&(H=parseFloat(Z)*1e3)}this.log(`Steering manifest ${S.url} rate limited`);return}this.scheduleRefresh(this.uri||S.url,H)},onTimeout:(v,S,M)=>{this.log(`Timeout loading steering manifest (${S.url})`),this.scheduleRefresh(this.uri||S.url)}};this.log(`Requesting steering manifest: ${r}`),this.loader.load(s,g,d)}scheduleRefresh(e,t=this.timeToLoad*1e3){this.clearTimeout(),this.reloadTimer=self.setTimeout(()=>{var i;const r=(i=this.hls)==null?void 0:i.media;if(r&&!r.ended){this.loadSteeringManifest(e);return}this.scheduleRefresh(e,this.timeToLoad*1e3)},t)}}function Za(o,e,t,i){o&&Object.keys(e).forEach(r=>{const s=o.filter(a=>a.groupId===r).map(a=>{const h=c({},a);return h.details=void 0,h.attrs=new ai(h.attrs),h.url=h.attrs.URI=Xa(a.url,a.attrs["STABLE-RENDITION-ID"],"PER-RENDITION-URIS",t),h.groupId=h.attrs["GROUP-ID"]=e[r],h.attrs["PATHWAY-ID"]=i,h});o.push(...s)})}function Xa(o,e,t,i){const{HOST:r,PARAMS:s,[t]:a}=i;let h;e&&(h=a==null?void 0:a[e],h&&(o=h));const g=new self.URL(o);return r&&!h&&(g.host=r),s&&Object.keys(s).sort().forEach(d=>{d&&g.searchParams.set(d,s[d])}),g.href}function Vi(o,e,t){tr(o,e,t),o.addEventListener(e,t)}function tr(o,e,t){o.removeEventListener(e,t)}class fn extends D{constructor(e){super("eme",e.logger),this.hls=void 0,this.config=void 0,this.media=null,this.keyFormatPromise=null,this.keySystemAccessPromises={},this._requestLicenseFailureCount=0,this.mediaKeySessions=[],this.keyIdToKeySessionPromise={},this.mediaKeys=null,this.setMediaKeysQueue=fn.CDMCleanupPromise?[fn.CDMCleanupPromise]:[],this.onMediaEncrypted=t=>{const{initDataType:i,initData:r}=t,s=`"${t.type}" event: init data type: "${i}"`;if(this.debug(s),r!==null){if(!this.keyFormatPromise){let a=Object.keys(this.keySystemAccessPromises);a.length||(a=Tr(this.config));const h=a.map(Ar).filter(g=>!!g);this.keyFormatPromise=this.getKeyFormatPromise(h)}this.keyFormatPromise.then(a=>{const h=ji(a);let g,d;if(i==="sinf"){if(h!==Ht.FAIRPLAY){this.warn(`Ignoring unexpected "${t.type}" event with init data type: "${i}" for selected key-system ${h}`);return}const H=lt(new Uint8Array(r));try{const Q=Kr(JSON.parse(H).sinf),Z=Fe(Q);if(!Z)throw new Error("'schm' box missing or not cbcs/cenc with schi > tenc");g=new Uint8Array(Z.subarray(8,24)),d=Ht.FAIRPLAY}catch(Q){this.warn(`${s} Failed to parse sinf: ${Q}`);return}}else{if(h!==Ht.WIDEVINE&&h!==Ht.PLAYREADY){this.warn(`Ignoring unexpected "${t.type}" event with init data type: "${i}" for selected key-system ${h}`);return}const H=Mt(r),Q=H.filter(re=>!!re.systemId&&Pr(re.systemId)===h);Q.length>1&&this.warn(`${s} Using first of ${Q.length} pssh found for selected key-system ${h}`);const Z=Q[0];if(!Z){H.length===0||H.some(re=>!re.systemId)?this.warn(`${s} contains incomplete or invalid pssh data`):this.log(`ignoring ${s} for ${H.map(re=>Pr(re.systemId)).join(",")} pssh data in favor of playlist keys`);return}if(d=Pr(Z.systemId),Z.version===0&&Z.data)if(d===Ht.WIDEVINE){const re=Z.data.length-22;g=new Uint8Array(Z.data.subarray(re,re+16))}else d===Ht.PLAYREADY&&(g=pi(Z.data))}if(!d||!g)return;const v=J.hexDump(g),{keyIdToKeySessionPromise:S,mediaKeySessions:M}=this;let j=S[v];for(let H=0;H<M.length;H++){const Q=M[H],Z=Q.decryptdata;if(!Z.keyId)continue;const re=J.hexDump(Z.keyId);if(v===re||Z.uri.replace(/-/g,"").indexOf(v)!==-1){if(j=S[re],Z.pssh)break;delete S[re],Z.pssh=new Uint8Array(r),Z.keyId=g,j=S[v]=j.then(()=>this.generateRequestWithPreferredKeySession(Q,i,r,"encrypted-event-key-match")),j.catch(fe=>this.handleError(fe));break}}if(!j){if(d!==h){this.log(`Ignoring "${t.type}" event with ${d} init data for selected key-system ${h}`);return}j=S[v]=this.getKeySystemSelectionPromise([d]).then(({keySystem:H,mediaKeys:Q})=>{var Z;this.throwIfDestroyed();const re=new gr("ISO-23001-7",v,(Z=Ar(H))!=null?Z:"");return re.pssh=new Uint8Array(r),re.keyId=g,this.attemptSetMediaKeys(H,Q).then(()=>{this.throwIfDestroyed();const fe=this.createMediaKeySessionContext({decryptdata:re,keySystem:H,mediaKeys:Q});return this.generateRequestWithPreferredKeySession(fe,i,r,"encrypted-event-no-match")})}),j.catch(H=>this.handleError(H))}})}},this.onWaitingForKey=t=>{this.log(`"${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[e];if(r)return r.licenseUrl;if(e===Ht.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 "${e}"`);return t}getServerCertificateUrl(e){const{drmSystems:t}=this.config,i=t[e];if(i)return i.serverCertificateUrl;this.log(`No Server Certificate in config.drmSystems["${e}"]`)}attemptKeySystemAccess(e){const t=this.hls.levels,i=(a,h,g)=>!!a&&g.indexOf(a)===h,r=t.map(a=>a.audioCodec).filter(i),s=t.map(a=>a.videoCodec).filter(i);return r.length+s.length===0&&s.push("avc1.42e01e"),new Promise((a,h)=>{const g=d=>{const v=d.shift();this.getMediaKeysPromise(v,r,s).then(S=>a({keySystem:v,mediaKeys:S})).catch(S=>{d.length?g(d):S instanceof ir?h(S):h(new ir({type:T.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 on===null&&self.location.protocol==="http:"&&(r=`navigator.requestMediaKeySystemAccess is not available over insecure protocol ${location.protocol}`),Promise.reject(new Error(r))}return i(e,t)}getMediaKeysPromise(e,t,i){const r=_t(e,t,i,this.config.drmSystemOptions),s=this.keySystemAccessPromises[e];let a=s==null?void 0:s.keySystemAccess;if(!a){this.log(`Requesting encrypted media "${e}" key-system access with config: ${yt(r)}`),a=this.requestMediaKeySystemAccess(e,r);const h=this.keySystemAccessPromises[e]={keySystemAccess:a};return a.catch(g=>{this.log(`Failed to obtain access to key-system "${e}": ${g}`)}),a.then(g=>{this.log(`Access for key-system "${g.keySystem}" obtained`);const d=this.fetchServerCertificate(e);return this.log(`Create media-keys for "${e}"`),h.mediaKeys=g.createMediaKeys().then(v=>(this.log(`Media-keys created for "${e}"`),h.hasMediaKeys=!0,d.then(S=>S?this.setMediaKeysServerCertificate(v,e,S):v))),h.mediaKeys.catch(v=>{this.error(`Failed to create media-keys for "${e}"}: ${v}`)}),h.mediaKeys})}return a.then(()=>s.mediaKeys)}createMediaKeySessionContext({decryptdata:e,keySystem:t,mediaKeys:i}){this.log(`Creating key-system session "${t}" keyId: ${J.hexDump(e.keyId||[])}`);const r=i.createSession(),s={decryptdata:e,keySystem:t,mediaKeys:i,mediaKeysSession:r,keyStatus:"status-pending"};return this.mediaKeySessions.push(s),s}renewKeySession(e){const t=e.decryptdata;if(t.pssh){const i=this.createMediaKeySessionContext(e),r=this.getKeyIdString(t),s="cenc";this.keyIdToKeySessionPromise[r]=this.generateRequestWithPreferredKeySession(i,s,t.pssh.buffer,"expired")}else this.warn("Could not renew expired session. Missing pssh initData.");this.removeSession(e)}getKeyIdString(e){if(!e)throw new Error("Could not read keyId of undefined decryptdata");if(e.keyId===null)throw new Error("keyId is null");return J.hexDump(e.keyId)}updateKeySession(e,t){var i;const r=e.mediaKeysSession;return this.log(`Updating key-session "${r.sessionId}" for keyID ${J.hexDump(((i=e.decryptdata)==null?void 0:i.keyId)||[])}
} (data length: ${t&&t.byteLength})`),r.update(t)}getSelectedKeySystemFormats(){return Object.keys(this.keySystemAccessPromises).map(e=>({keySystem:e,hasMediaKeys:this.keySystemAccessPromises[e].hasMediaKeys})).filter(({hasMediaKeys:e})=>!!e).map(({keySystem:e})=>Ar(e)).filter(e=>!!e)}getKeySystemAccess(e){return this.getKeySystemSelectionPromise(e).then(({keySystem:t,mediaKeys:i})=>this.attemptSetMediaKeys(t,i))}selectKeySystem(e){return new Promise((t,i)=>this.getKeySystemSelectionPromise(e).then(({keySystem:r})=>{const s=Ar(r);s?t(s):i(new Error(`Unable to find format for key-system "${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=Tr(this.config),i=e.map(ji).filter(r=>!!r&&t.indexOf(r)!==-1);return this.selectKeySystem(i)}loadKey(e){const t=e.keyInfo.decryptdata,i=this.getKeyIdString(t),r=`(keyId: ${i} format: "${t.keyFormat}" method: ${t.method} uri: ${t.uri})`;this.log(`Starting session for key ${r}`);let s=this.keyIdToKeySessionPromise[i];return s||(s=this.getKeySystemForKeyPromise(t).then(({keySystem:h,mediaKeys:g})=>(this.throwIfDestroyed(),this.log(`Handle encrypted media sn: ${e.frag.sn} ${e.frag.type}: ${e.frag.level} using key ${r}`),this.attemptSetMediaKeys(h,g).then(()=>(this.throwIfDestroyed(),this.createMediaKeySessionContext({keySystem:h,mediaKeys:g,decryptdata:t}))))),(this.keyIdToKeySessionPromise[i]=s.then(h=>{const g="cenc",d=t.pssh?t.pssh.buffer:null;return this.generateRequestWithPreferredKeySession(h,g,d,"playlist-key")})).catch(h=>this.handleError(h))),s}throwIfDestroyed(e="Invalid state"){if(!this.hls)throw new Error("invalid state")}handleError(e){this.hls&&(this.error(e.message),e instanceof ir?this.hls.trigger(_.ERROR,e.data):this.hls.trigger(_.ERROR,{type:T.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=ji(e.keyFormat),s=r?[r]:Tr(this.config);return this.attemptKeySystemAccess(s)}return i}getKeySystemSelectionPromise(e){if(e.length||(e=Tr(this.config)),e.length===0)throw new ir({type:T.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_NO_CONFIGURED_LICENSE,fatal:!0},`Missing key-system license configuration options ${yt({drmSystems:this.config.drmSystems})}`);return this.attemptKeySystemAccess(e)}attemptSetMediaKeys(e,t){if(this.mediaKeys===t)return Promise.resolve();const i=this.setMediaKeysQueue.slice();this.log(`Setting media-keys for "${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 "${e}"`),i.push(r),this.setMediaKeysQueue=this.setMediaKeysQueue.filter(s=>i.indexOf(s)===-1)})}generateRequestWithPreferredKeySession(e,t,i,r){var s,a;const h=(s=this.config.drmSystems)==null||(a=s[e.keySystem])==null?void 0:a.generateRequest;if(h)try{const H=h.call(this.hls,t,i,e);if(!H)throw new Error("Invalid response from configured generateRequest filter");t=H.initDataType,i=H.initData?H.initData:null,e.decryptdata.pssh=i?new Uint8Array(i):null}catch(H){var g;if(this.warn(H.message),(g=this.hls)!=null&&g.config.debug)throw H}if(i===null)return this.log(`Skipping key-session request for "${r}" (no initData)`),Promise.resolve(e);const d=this.getKeyIdString(e.decryptdata);this.log(`Generating key-session request for "${r}": ${d} (init data type: ${t} length: ${i?i.byteLength:null})`);const v=new as,S=e._onmessage=H=>{const Q=e.mediaKeysSession;if(!Q){v.emit("error",new Error("invalid state"));return}const{messageType:Z,message:re}=H;this.log(`"${Z}" message event for session "${Q.sessionId}" message size: ${re.byteLength}`),Z==="license-request"||Z==="license-renewal"?this.renewLicense(e,re).catch(fe=>{v.eventNames().length?v.emit("error",fe):this.handleError(fe)}):Z==="license-release"?e.keySystem===Ht.FAIRPLAY&&(this.updateKeySession(e,zr("acknowledged")),this.removeSession(e)):this.warn(`unhandled media key message type "${Z}"`)},M=e._onkeystatuseschange=H=>{if(!e.mediaKeysSession){v.emit("error",new Error("invalid state"));return}this.onKeyStatusChange(e);const Z=e.keyStatus;v.emit("keyStatus",Z),Z==="expired"&&(this.warn(`${e.keySystem} expired for key ${d}`),this.renewKeySession(e))};Vi(e.mediaKeysSession,"message",S),Vi(e.mediaKeysSession,"keystatuseschange",M);const j=new Promise((H,Q)=>{v.on("error",Q),v.on("keyStatus",Z=>{Z.startsWith("usable")?H():Z==="output-restricted"?Q(new ir({type:T.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED,fatal:!1},"HDCP level output restricted")):Z==="internal-error"?Q(new ir({type:T.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_STATUS_INTERNAL_ERROR,fatal:!0},`key status changed to "${Z}"`)):Z==="expired"?Q(new Error("key expired while generating request")):this.warn(`unhandled key status change "${Z}"`)})});return e.mediaKeysSession.generateRequest(t,i).then(()=>{var H;this.log(`Request generated for key-session "${(H=e.mediaKeysSession)==null?void 0:H.sessionId}" keyId: ${d}`)}).catch(H=>{throw new ir({type:T.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_NO_SESSION,error:H,fatal:!1},`Error generating key-session request: ${H}`)}).then(()=>j).catch(H=>{throw v.removeAllListeners(),this.removeSession(e),H}).then(()=>(v.removeAllListeners(),e))}onKeyStatusChange(e){e.mediaKeysSession.keyStatuses.forEach((t,i)=>{if(typeof i=="string"&&typeof t=="object"){const r=i;i=t,t=r}this.log(`key status change "${t}" for keyStatuses keyId: ${J.hexDump("buffer"in i?new Uint8Array(i.buffer,i.byteOffset,i.byteLength):new Uint8Array(i))} session keyId: ${J.hexDump(new Uint8Array(e.decryptdata.keyId||[]))} uri: ${e.decryptdata.uri}`),e.keyStatus=t})}fetchServerCertificate(e){const t=this.config,i=t.loader,r=new i(t),s=this.getServerCertificateUrl(e);return s?(this.log(`Fetching server certificate for "${e}"`),new Promise((a,h)=>{const g={responseType:"arraybuffer",url:s},d=t.certLoadPolicy.default,v={loadPolicy:d,timeout:d.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},S={onSuccess:(M,j,H,Q)=>{a(M.data)},onError:(M,j,H,Q)=>{h(new ir({type:T.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,fatal:!0,networkDetails:H,response:u({url:g.url,data:void 0},M)},`"${e}" certificate request failed (${s}). Status: ${M.code} (${M.text})`))},onTimeout:(M,j,H)=>{h(new ir({type:T.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,fatal:!0,networkDetails:H,response:{url:g.url,data:void 0}},`"${e}" certificate request timed out (${s})`))},onAbort:(M,j,H)=>{h(new Error("aborted"))}};r.load(g,v,S)})):Promise.resolve()}setMediaKeysServerCertificate(e,t,i){return new Promise((r,s)=>{e.setServerCertificate(i).then(a=>{this.log(`setServerCertificate ${a?"success":"not supported by CDM"} (${i==null?void 0:i.byteLength}) on "${t}"`),r(e)}).catch(a=>{s(new ir({type:T.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 ir({type:T.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_SESSION_UPDATE_FAILED,error:r,fatal:!0},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"),s=r.querySelectorAll("HttpHeader");if(s.length>0){let v;for(let S=0,M=s.length;S<M;S++){var a,h;v=s[S];const j=(a=v.querySelector("name"))==null?void 0:a.textContent,H=(h=v.querySelector("value"))==null?void 0:h.textContent;j&&H&&e.setRequestHeader(j,H)}}const g=r.querySelector("Challenge"),d=g==null?void 0:g.textContent;if(!d)throw new Error("Cannot find <Challenge> in key message");return zr(atob(d))}setupLicenseXHR(e,t,i,r){const s=this.config.licenseXhrSetup;return s?Promise.resolve().then(()=>{if(!i.decryptdata)throw new Error("Key removed");return s.call(this.hls,e,t,i,r)}).catch(a=>{if(!i.decryptdata)throw a;return e.open("POST",t,!0),s.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,s)=>{const a=this.getLicenseServerUrlOrThrow(e.keySystem);this.log(`Sending license request to URL: ${a}`);const h=new XMLHttpRequest;h.responseType="arraybuffer",h.onreadystatechange=()=>{if(!this.hls||!e.mediaKeysSession)return s(new Error("invalid state"));if(h.readyState===4)if(h.status===200){this._requestLicenseFailureCount=0;let g=h.response;this.log(`License received ${g instanceof ArrayBuffer?g.byteLength:g}`);const d=this.config.licenseResponseCallback;if(d)try{g=d.call(this.hls,h,a,e)}catch(v){this.error(v)}r(g)}else{const g=i.errorRetry,d=g?g.maxNumRetry:0;if(this._requestLicenseFailureCount++,this._requestLicenseFailureCount>d||h.status>=400&&h.status<500)s(new ir({type:T.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0,networkDetails:h,response:{url:a,data:void 0,code:h.status,text:h.statusText}},`License Request XHR failed (${a}). Status: ${h.status} (${h.statusText})`));else{const v=d-this._requestLicenseFailureCount+1;this.warn(`Retrying license request, ${v} attempts left`),this.requestLicense(e,t).then(r,s)}}},e.licenseXhr&&e.licenseXhr.readyState!==XMLHttpRequest.DONE&&e.licenseXhr.abort(),e.licenseXhr=h,this.setupLicenseXHR(h,a,e,t).then(({xhr:g,licenseChallenge:d})=>{e.keySystem==Ht.PLAYREADY&&(d=this.unpackPlayReadyKeyMessage(g,d)),g.send(d)})})}onDestroying(){this.unregisterListeners(),this._clear()}onMediaAttached(e,t){if(!this.config.emeEnabled)return;const i=t.media;this.media=i,Vi(i,"encrypted",this.onMediaEncrypted),Vi(i,"waitingforkey",this.onWaitingForKey)}onMediaDetached(){const e=this.media;e&&(tr(e,"encrypted",this.onMediaEncrypted),tr(e,"waitingforkey",this.onWaitingForKey),this.media=null,this.mediaKeys=null)}_clear(){var e;if(this._requestLicenseFailureCount=0,this.keyIdToKeySessionPromise={},!this.mediaKeys&&!this.mediaKeySessions.length)return;const t=this.media,i=this.mediaKeySessions.slice();this.mediaKeySessions=[],this.mediaKeys=null,gr.clearKeyUriToKeyIdMap();const r=i.length;fn.CDMCleanupPromise=Promise.all(i.map(s=>this.removeSession(s)).concat(t==null||(e=t.setMediaKeys(null))==null?void 0:e.catch(s=>{var a;this.log(`Could not clear media keys: ${s}`),(a=this.hls)==null||a.trigger(_.ERROR,{type:T.OTHER_ERROR,details:w.KEY_SYSTEM_DESTROY_MEDIA_KEYS_ERROR,fatal:!1,error:new Error(`Could not clear media keys: ${s}`)})}))).catch(s=>{var a;this.log(`Could not close sessions and clear media keys: ${s}`),(a=this.hls)==null||a.trigger(_.ERROR,{type:T.OTHER_ERROR,details:w.KEY_SYSTEM_DESTROY_CLOSE_SESSION_ERROR,fatal:!1,error:new Error(`Could not close sessions and clear media keys: ${s}`)})}).then(()=>{r&&this.log("finished closing key sessions and clearing media keys")})}onManifestLoading(){this.keyFormatPromise=null}onManifestLoaded(e,{sessionKeys:t}){if(!(!t||!this.config.emeEnabled)&&!this.keyFormatPromise){const i=t.reduce((r,s)=>(r.indexOf(s.keyFormat)===-1&&r.push(s.keyFormat),r),[]);this.log(`Selecting key-system from session-keys ${i.join(", ")}`),this.keyFormatPromise=this.getKeyFormatPromise(i)}}removeSession(e){const{mediaKeysSession:t,licenseXhr:i}=e;if(t){this.log(`Remove licenses and keys and close session ${t.sessionId}`),e._onmessage&&(t.removeEventListener("message",e._onmessage),e._onmessage=void 0),e._onkeystatuseschange&&(t.removeEventListener("keystatuseschange",e._onkeystatuseschange),e._onkeystatuseschange=void 0),i&&i.readyState!==XMLHttpRequest.DONE&&i.abort(),e.mediaKeysSession=e.decryptdata=e.licenseXhr=void 0;const r=this.mediaKeySessions.indexOf(e);r>-1&&this.mediaKeySessions.splice(r,1);const{drmSystemOptions:s}=this.config;return(fi(s)?new Promise((h,g)=>{self.setTimeout(()=>g(new Error("MediaKeySession.remove() timeout")),8e3),t.remove().then(h)}):Promise.resolve()).catch(h=>{var g;this.log(`Could not remove session: ${h}`),(g=this.hls)==null||g.trigger(_.ERROR,{type:T.OTHER_ERROR,details:w.KEY_SYSTEM_DESTROY_REMOVE_SESSION_ERROR,fatal:!1,error:new Error(`Could not remove session: ${h}`)})}).then(()=>t.close()).catch(h=>{var g;this.log(`Could not close session: ${h}`),(g=this.hls)==null||g.trigger(_.ERROR,{type:T.OTHER_ERROR,details:w.KEY_SYSTEM_DESTROY_CLOSE_SESSION_ERROR,fatal:!1,error:new Error(`Could not close session: ${h}`)})})}}}fn.CDMCleanupPromise=void 0;class ir 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}}class Nu{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 s=r-this.lastTime,a=i-this.lastDroppedFrames,h=t-this.lastDecodedFrames,g=1e3*a/s,d=this.hls;if(d.trigger(_.FPS_DROP,{currentDropped:a,currentDecoded:h,totalDroppedFrames:i}),g>0&&a>d.config.fpsDroppedMonitoringThreshold*h){let v=d.currentLevel;d.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+v),v>0&&(d.autoLevelCapping===-1||d.autoLevelCapping>=v)&&(v=v-1,d.trigger(_.FPS_DROP_LEVEL_CAPPING,{level:v,droppedLevel:d.currentLevel}),d.autoLevelCapping=v,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 Qa(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 Ja(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){F.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){F.debug(`[texttrack-utils]: Legacy TextTrackCue fallback failed: ${r}`)}}t==="disabled"&&(o.mode=t)}function dn(o,e){const t=o.mode;if(t==="disabled"&&(o.mode="hidden"),o.cues)for(let i=o.cues.length;i--;)e&&o.cues[i].removeEventListener("enter",e),o.removeCue(o.cues[i]);t==="disabled"&&(o.mode=t)}function As(o,e,t,i){const r=o.mode;if(r==="disabled"&&(o.mode="hidden"),o.cues&&o.cues.length>0){const s=$u(o.cues,e,t);for(let a=0;a<s.length;a++)(!i||i(s[a]))&&o.removeCue(s[a])}r==="disabled"&&(o.mode=r)}function Uu(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,s;for(;i<=r;)if(s=Math.floor((r+i)/2),e<o[s].startTime)r=s-1;else if(e>o[s].startTime&&i<t)i=s+1;else return s;return o[i].startTime-e<e-o[r].startTime?i:r}function $u(o,e,t){const i=[],r=Uu(o,e);if(r>-1)for(let s=r,a=o.length;s<a;s++){const h=o[s];if(h.startTime>=e&&h.endTime<=t)i.push(h);else if(h.startTime>t)return i}return i}function zn(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 Hu extends ys{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=zn(this.media.textTracks);for(let s=0;s<i.length;s++)if(i[s].mode==="hidden")t=i[s];else if(i[s].mode==="showing"){t=i[s];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;zn(i.textTracks).forEach(a=>{dn(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:s}=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 h=a.details;a.details=t.details,this.log(`Subtitle track ${i} "${a.name}" lang:${a.lang} group:${r} loaded [${s.startSN}-${s.endSN}]`),i===this.trackId&&this.playlistLoaded(i,t,h)}onLevelLoading(e,t){this.switchLevel(t.level)}onLevelSwitching(e,t){this.switchLevel(t.level)}switchLevel(e){const t=this.hls.levels[e];if(!t)return;const i=t.subtitleGroups||null,r=this.groupIds;let s=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(v=>!i||i.indexOf(v.groupId)!==-1);if(a.length)this.selectDefaultTrack&&!a.some(v=>v.default)&&(this.selectDefaultTrack=!1),a.forEach((v,S)=>{v.id=S});else if(!s&&!this.tracksInGroup.length)return;this.tracksInGroup=a;const h=this.hls.config.subtitlePreference;if(!s&&h){this.selectDefaultTrack=!1;const v=Qt(h,a);if(v>-1)s=a[v];else{const S=Qt(h,this.tracks);s=this.tracks[S]}}let g=this.findTrackId(s);g===-1&&s&&(g=this.findTrackId(null));const d={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,d),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 s=t[r];if(!(i&&!s.default||!i&&!e)&&(!e||qt(s,e)))return r}if(e){for(let r=0;r<t.length;r++){const s=t[r];if(kn(e.attrs,s.attrs,["LANGUAGE","ASSOC-LANGUAGE","CHARACTERISTICS"]))return r}for(let r=0;r<t.length;r++){const s=t[r];if(kn(e.attrs,s.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(bs(r,e))return i}}return-1}onError(e,t){t.fatal||!t.context||t.context.type===O.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&&qt(e,i))return i;const r=Qt(e,this.tracksInGroup);if(r>-1){const s=this.tracksInGroup[r];return this.setSubtitleTrack(r),s}else{if(i)return null;{const s=Qt(e,t);if(s>-1)return t[s]}}}}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,s=this.getUrlWithDirectives(e.url,t),a=e.details,h=a==null?void 0:a.age;this.log(`Loading subtitle ${i} "${e.name}" lang:${e.lang} group:${r}${(t==null?void 0:t.msn)!==void 0?" at sn "+t.msn+" part "+t.part:""}${h&&a.live?" age "+h.toFixed(1)+(a.type?" "+a.type||0:""):""} ${s}`),this.hls.trigger(_.SUBTITLE_TRACK_LOADING,{url:s,id:i,groupId:r,deliveryDirectives:t||null,track:e})}toggleTrackModes(){const{media:e}=this;if(!e)return;const t=zn(e.textTracks),i=this.currentTrack;let r;if(i&&(r=t.filter(s=>bs(i,s))[0],r||this.warn(`Unable to find subtitle TextTrack with name "${i.name}" and language "${i.lang}"`)),[].slice.call(t).forEach(s=>{s.mode!=="disabled"&&s!==r&&(s.mode="disabled")}),r){const s=this.subtitleDisplay?"showing":"hidden";r.mode!==s&&(r.mode=s)}}setSubtitleTrack(e){const t=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=e;return}if(e<-1||e>=t.length||!k(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 s=!!r.details&&!r.details.live;if(e===this.trackId&&r===i&&s)return;this.log(`Switching to subtitle-track ${e}`+(r?` "${r.name}" lang:${r.lang} group:${r.groupId}`:""));const{id:a,groupId:h="",name:g,type:d,url:v}=r;this.hls.trigger(_.SUBTITLE_TRACK_SWITCH,{id:a,groupId:h,name:g,type:d,url:v});const S=this.switchParams(r.url,i==null?void 0:i.details,r.details);this.loadPlaylist(S)}}function ju(){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 s=(t+Math.random()*16)%16|0;return t=Math.floor(t/16),(r=="x"?s:s&3|8).toString(16)})}}}function Pn(o){let e=5381,t=o.length;for(;t;)e=e*33^o.charCodeAt(--t);return(e>>>0).toString()}const pn=.025;let Vn=function(o){return o[o.Point=0]="Point",o[o.Range=1]="Range",o}({});function Wu(o,e,t){return`${o.identifier}-${t+1}-${Pn(e)}`}class Gu{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 Ts(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=Ts(t,e);return t-i<.1}return!1}get resumptionOffset(){const e=this.resumeOffset,t=k(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 Ts(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)<pn))}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"?Vn.Range:Vn.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 Ku(this)}}function Ts(o,e){return o-e.start<e.duration/2&&!(Math.abs(o-(e.start+e.duration))<pn)?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 Ds(o,e){for(;(t=o.assetList[++e])!=null&&t.error;)var t;return e}function Ku(o){return`["${o.identifier}" ${o.cue.pre?"<pre>":o.cue.post?"<post>":""}${o.timelineStart.toFixed(2)}-${o.resumeTime.toFixed(2)}]`}function _n(o){const e=o.timelineStart,t=o.duration||0;return`["${o.identifier}" ${e.toFixed(2)}-${(e+t).toFixed(2)}]`}class zu{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.trigger(_.PLAYOUT_LIMIT_REACHED,{})};const s=this.hls=new e(t);this.interstitial=i,this.assetItem=r;let a=r.uri;try{a=eo(a,t.primarySessionId).href}catch(g){}s.loadSource(a);const h=()=>{this.hasDetails=!0};s.once(_.LEVEL_LOADED,h),s.once(_.AUDIO_TRACK_LOADED,h),s.once(_.SUBTITLE_TRACK_LOADED,h),s.on(_.MEDIA_ATTACHING,(g,{media:d})=>{this.removeMediaListeners(),this.mediaAttached=d,this.interstitial.playoutLimit&&(d.addEventListener("timeupdate",this.checkPlayout),this.appendInPlace&&s.on(_.BUFFER_APPENDED,()=>{const S=this.bufferedEnd;this.reachedPlayout(S)&&(this._bufferedEosTime=S,s.trigger(_.BUFFERED_TO_END,void 0))}))})}get appendInPlace(){var e;return((e=this.interstitial)==null?void 0:e.appendInPlace)||!1}bufferedInPlaceToEnd(e){var t;if(!this.appendInPlace)return!1;if((t=this.hls)!=null&&t.bufferedToEnd)return!0;if(!e||!this._bufferedEosTime)return!1;const i=this.timelineOffset,r=Rt.bufferInfo(e,i,0);return this.getAssetTime(r.end)>=this._bufferedEosTime-.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=Rt.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;return e||0}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){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.destroy(),this.hls=this.interstitial=null,this.tracks=this.mediaAttached=this.checkPlayout=null}attachMedia(e){this.hls.attachMedia(e)}detachMedia(){this.removeMediaListeners(),this.mediaAttached=null,this.hls.detachMedia()}resumeBuffering(){this.hls.resumeBuffering()}pauseBuffering(){this.hls.pauseBuffering()}transferMedia(){return this.bufferSnapShot(),this.hls.transferMedia()}resetDetails(){const e=this.hls;if(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){this.hls.on(e,t)}once(e,t,i){this.hls.once(e,t)}off(e,t,i){this.hls.off(e,t)}toString(){var e;return`HlsAssetPlayer: ${_n(this.assetItem)} ${(e=this.hls)==null?void 0:e.sessionId} ${this.appendInPlace?"append-in-place":""}`}}const to=.033;class Vu extends D{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&&(s=r[i])!=null&&s.event;){var s;i--}return i}findItemIndexAtTime(e,t){const i=this.items;if(i)for(let r=0;r<i.length;r++){let s=i[r];if(t&&t!=="primary"&&(s=s[t]),e===s.start||e>s.start&&e<s.end)return r}return-1}findJumpRestrictedIndex(e,t){const i=this.items;if(i)for(let r=e;r<=t&&i[r];r++){const s=i[r].event;if(s!=null&&s.restrictions.jump&&!s.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 s=0;s<r;s++){const a=i[s];if(!a.error){const h=a.timelineStart;if(t===h||t>h&&t<h+(a.duration||0))return s}}return 0}get assetIdAtEnd(){var e,t;const i=(e=this.items)==null||(t=e[this.length-1])==null?void 0:t.event;if(i){const r=i.assetList,s=r[r.length-1];if(s)return s.identifier}return null}parseInterstitialDateRanges(e,t){const i=e.main.details,{dateRanges:r}=i,s=this.events,a=this.parseDateRanges(r,{url:i.url},t),h=Object.keys(r),g=s?s.filter(d=>!h.includes(d.identifier)):[];a.length&&a.sort((d,v)=>{const S=d.cue.pre,M=d.cue.post,j=v.cue.pre,H=v.cue.post;if(S&&!j)return-1;if(j&&!S||M&&!H)return 1;if(H&&!M)return-1;if(!S&&!j&&!M&&!H){const Q=d.startTime,Z=v.startTime;if(Q!==Z)return Q-Z}return d.dateRange.tagOrder-v.dateRange.tagOrder}),this.events=a,g.forEach(d=>{this.removeEvent(d)}),this.updateSchedule(e,g)}updateSchedule(e,t=[]){const i=this.events||[];if(i.length||t.length||this.length<2){const r=this.items,s=this.parseSchedule(i,e);(t.length||(r==null?void 0:r.length)!==s.length||s.some((h,g)=>Math.abs(h.playout.start-r[g].playout.start)>.005||Math.abs(h.playout.end-r[g].playout.end)>.005))&&(this.items=s,this.onScheduleUpdate(t,r))}}parseDateRanges(e,t,i){const r=[],s=Object.keys(e);for(let a=0;a<s.length;a++){const h=s[a],g=e[h];if(g.isInterstitial){let d=this.eventMap[h];d?d.setDateRange(g):(d=new Gu(g,t),this.eventMap[h]=d,i===!1&&(d.appendInPlace=i)),r.push(d)}}return r}parseSchedule(e,t){const i=[],r=t.main.details,s=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,d=0;if(e.forEach((v,S)=>{const M=v.cue.pre,j=v.cue.post,H=e[S-1]||null,Q=v.appendInPlace,Z=j?s:v.startOffset,re=v.duration,fe=v.timelineOccupancy===Vn.Range?re:0,le=v.resumptionOffset,be=(H==null?void 0:H.startTime)===Z,we=Z+v.cumulativeDuration;let $e=Q?we+re:Z+le;if(M||!j&&Z<=0){const Pe=d;d+=fe,v.timelineStart=we;const Ue=a;a+=re,i.push({event:v,start:we,end:$e,playout:{start:Ue,end:a},integrated:{start:Pe,end:d}})}else if(Z<=s){if(!be){const De=Z-g;if(De>to){const Xe=g,ut=d;d+=De;const Tt=a;a+=De;const gt={previousEvent:e[S-1]||null,nextEvent:v,start:Xe,end:Xe+De,playout:{start:Tt,end:a},integrated:{start:ut,end:d}};i.push(gt)}else De>0&&H&&(H.cumulativeDuration+=De,i[i.length-1].end=Z)}j&&($e=we),v.timelineStart=we;const Pe=d;d+=fe;const Ue=a;a+=re,i.push({event:v,start:we,end:$e,playout:{start:Ue,end:a},integrated:{start:Pe,end:d}})}else return;const Ae=v.resumeTime;j||Ae>s?g=s:g=Ae}),g<s){var h;const v=g,S=d,M=s-g;d+=M;const j=a;a+=M,i.push({previousEvent:((h=i[i.length-1])==null?void 0:h.event)||null,nextEvent:null,start:g,end:v+M,playout:{start:j,end:a},integrated:{start:S,end:d}})}this.setDurations(s,a,d)}else i.push({previousEvent:null,nextEvent:null,start:0,end:s,playout:{start:0,end:s},integrated:{start:0,end:s}}),this.setDurations(s,s,s);return i}setDurations(e,t,i){this.durations={primary:e,playout:t,integrated:i}}resolveOffsets(e,t){const i=t.main.details,r=i.live?1/0:i.edge;let s=0,a=-1;e.forEach((h,g)=>{const d=h.cue.pre,v=h.cue.post,S=d?0:v?r:h.startTime;this.updateAssetDurations(h),a===S?h.cumulativeDuration=s:(s=0,a=S),!v&&h.snapOptions.in&&(h.resumeAnchor=ni(null,i.fragments,h.startOffset+h.resumptionOffset,0,0)||void 0),h.appendInPlace&&!h.appendInPlaceStarted&&(this.primaryCanResumeInPlaceAt(h,t)||(h.appendInPlace=!1)),!h.appendInPlace&&g+1<e.length&&e[g+1].startTime-e[g].resumeTime<to&&(e[g+1].appendInPlace=!1,e[g+1].appendInPlace&&this.warn(`Could not change append strategy for abutting event ${h}`));const j=k(h.resumeOffset)?h.resumeOffset:h.duration;s+=j})}primaryCanResumeInPlaceAt(e,t){const i=e.resumeTime,r=e.startTime+e.resumptionOffset;return Math.abs(i-r)>pn?(this.log(`"${e.identifier}" resumption ${i} not aligned with estimated timeline end ${r}`),!1):t?!Object.keys(t).some(a=>{const h=t[a].details,g=h.edge;if(i>=g)return this.log(`"${e.identifier}" resumption ${i} past ${a} playlist end ${g}`),!1;const d=ni(null,h.fragments,i);if(!d)return this.log(`"${e.identifier}" resumption ${i} does not align with any fragments in ${a} playlist (${h.fragStart}-${h.fragmentEnd})`),!0;const v=a==="audio"?.175:0;return Math.abs(d.start-i)<pn+v||Math.abs(d.end-i)<pn+v?!1:(this.log(`"${e.identifier}" resumption ${i} not aligned with ${a} fragment bounds (${d.start}-${d.end} sn: ${d.sn} cc: ${d.cc})`),!0)}):(this.log(`"${e.identifier}" resumption ${i} can not be aligned with media (none selected)`),!1)}updateAssetDurations(e){if(!e.assetListLoaded)return;const t=e.timelineStart;let i=0,r=!1,s=!1;e.assetList.forEach((a,h)=>{const g=t+i;a.startOffset=i,a.timelineStart=g,r||(r=a.duration===null),s||(s=!!a.error);const d=a.error?0:a.duration||0;i+=d}),r&&!s?e.duration=Math.max(i,e.duration):e.duration=i}removeEvent(e){e.reset(),delete this.eventMap[e.identifier]}}function Mr(o){return`[${o.event?'"'+o.event.identifier+'"':"primary"}: ${o.start.toFixed(2)}-${o.end.toFixed(2)}]`}class qu{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(M){const j=this.assignAssetListError(e,w.ASSET_LIST_LOAD_ERROR,M,i);this.hls.trigger(_.ERROR,j);return}t&&r.protocol!=="data:"&&r.searchParams.set("_HLS_start_offset",""+t);const s=this.hls.config,a=s.loader,h=new a(s),g={responseType:"json",url:r.href},d=s.interstitialAssetListLoadPolicy.default,v={loadPolicy:d,timeout:d.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},S={onSuccess:(M,j,H,Q)=>{const Z=M.data,re=Z==null?void 0:Z.ASSETS;if(!Array.isArray(re)){const fe=this.assignAssetListError(e,w.ASSET_LIST_PARSING_ERROR,new Error("Invalid interstitial asset list"),H.url,j,Q);this.hls.trigger(_.ERROR,fe);return}e.assetListResponse=Z,this.hls.trigger(_.ASSET_LIST_LOADED,{event:e,assetListResponse:Z,networkDetails:Q})},onError:(M,j,H,Q)=>{const Z=this.assignAssetListError(e,w.ASSET_LIST_LOAD_ERROR,new Error(`Error loading X-ASSET-LIST: HTTP status ${M.code} ${M.text} (${j.url})`),j.url,Q,H);this.hls.trigger(_.ERROR,Z)},onTimeout:(M,j,H)=>{const Q=this.assignAssetListError(e,w.ASSET_LIST_LOAD_TIMEOUT,new Error(`Timeout loading X-ASSET-LIST (${j.url})`),j.url,M,H);this.hls.trigger(_.ERROR,Q)}};return h.load(g,v,S),this.hls.trigger(_.ASSET_LIST_LOADING,{event:e}),h}assignAssetListError(e,t,i,r,s,a){return e.error=i,{type:T.NETWORK_ERROR,details:t,fatal:!1,interstitial:e,url:r,error:i,networkDetails:a,stats:s}}}function io(o){o==null||o.play().catch(()=>{})}class Yu extends D{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)return;const r=i-this.timelinePos;if(Math.abs(r)<1/7056e5)return;const a=r<=-.01;this.timelinePos=i,this.bufferedPos=i;const h=this.playingItem;if(!h){this.checkBuffer();return}if(a&&this.schedule.resetErrorsInRange(i,i-r)&&this.updateSchedule(),this.checkBuffer(),a&&i<h.start||i>=h.end){var g;const M=this.schedule.findItemIndexAtTime(this.timelinePos);if(!this.isInterstitial(h)&&(g=this.media)!=null&&g.paused&&(this.shouldPlay=!1),!a){const j=this.findItemIndex(h);if(M>j){const H=this.schedule.findJumpRestrictedIndex(j+1,M);if(H>j){this.setSchedulePosition(H);return}}}this.setSchedulePosition(M);return}const d=this.playingAsset;if(!d){if(this.playingLastItem&&this.isInterstitial(h)){const M=h.event.assetList[0];M&&(this.endedItem=this.playingItem,this.playingItem=null,this.setScheduleToAssetAtTime(i,M))}return}const v=d.timelineStart,S=d.duration||0;(a&&i<v||i>=v+S)&&this.setScheduleToAssetAtTime(i,d)},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 h=this.findItemIndex(r);this.setSchedulePosition(h+1)}const s=this.playingAsset;if(!s)return;const a=s.timelineStart+(s.duration||0);i>=a&&this.setScheduleToAssetAtTime(i,s)},this.onScheduleUpdate=(i,r)=>{const s=this.schedule,a=this.playingItem,h=s.events||[],g=s.items||[],d=s.durations,v=i.map(H=>H.identifier),S=!!(h.length||v.length);(S||r)&&this.log(`INTERSTITIALS_UPDATED (${h.length}): ${h}
Schedule: ${g.map(H=>Mr(H))} pos: ${this.timelinePos}`),v.length&&this.log(`Removed events ${v}`),this.playerQueue.forEach(H=>{if(H.interstitial.appendInPlace){const Q=H.assetItem.timelineStart,Z=H.timelineOffset-Q;if(Z)try{H.timelineOffset=Q}catch(re){Math.abs(Z)>pn&&this.warn(`${re} ("${H.assetId}" ${H.timelineOffset}->${Q})`)}}});let M=null;if(a){const H=this.updateItem(a,this.timelinePos);this.itemsMatch(a,H)&&(this.playingItem=H,this.waitingItem=this.endedItem=null,M=()=>this.trimInPlace(H,a))}else this.waitingItem=this.updateItem(this.waitingItem),this.endedItem=this.updateItem(this.endedItem);const j=this.bufferingItem;if(j){const H=this.updateItem(j,this.bufferedPos);this.itemsMatch(j,H)?(this.bufferingItem=H,M||(M=()=>this.trimInPlace(H,j))):j.event&&(this.bufferingItem=this.playingItem,this.clearInterstitial(j.event,null))}if(i.forEach(H=>{H.assetList.forEach(Q=>{this.clearAssetPlayer(Q.identifier,null)})}),S||r){if(this.hls.trigger(_.INTERSTITIALS_UPDATED,{events:h.slice(0),schedule:g.slice(0),durations:d,removedIds:v}),this.isInterstitial(a)&&v.includes(a.event.identifier)){this.warn(`Interstitial "${a.event.identifier}" removed while playing`),this.primaryFallback(a.event);return}M&&M(),this.checkBuffer()}},this.hls=e,this.HlsPlayerClass=t,this.assetListLoader=new qu(e),this.schedule=new Vu(this.onScheduleUpdate,e.logger),this.registerListeners()}registerListeners(){const e=this.hls;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.manager=null,this.hls=this.HlsPlayerClass=this.schedule=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){tr(e,"play",this.onPlay),tr(e,"pause",this.onPause),tr(e,"seeking",this.onSeeking),tr(e,"timeupdate",this.onTimeupdate)}onMediaAttaching(e,t){const i=this.media=t.media;Vi(i,"seeking",this.onSeeking),Vi(i,"timeupdate",this.onTimeupdate),Vi(i,"play",this.onPlay),Vi(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 s=this.findItemIndex(i);this.setSchedulePosition(s)}}clearScheduleState(){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 s=this.getBufferingPlayer();s&&(this.playingAsset=this.endedAsset=this.bufferingAsset=this.bufferingItem=this.waitingItem=this.detachedData=null,s.detachMedia()),this.shouldPlay=!1}}get interstitialsManager(){if(!this.manager){if(!this.hls)return null;const e=this,t=()=>e.bufferingItem||e.waitingItem,i=S=>S&&e.getAssetPlayer(S.identifier),r=(S,M,j,H,Q)=>{if(S){let Z=S[M].start;const re=S.event;if(re){if(M==="playout"||re.timelineOccupancy!==Vn.Point){const fe=i(j);(fe==null?void 0:fe.interstitial)===re&&(Z+=fe.assetItem.startOffset+fe[Q])}}else{const fe=H==="bufferedPos"?a():e[H];Z+=fe-S.start}return Z}return 0},s=(S,M)=>{if(S!==0&&M!=="primary"&&e.schedule.length){var j;const H=e.schedule.findItemIndexAtTime(S),Q=(j=e.schedule.items)==null?void 0:j[H];if(Q){const Z=Q[M].start-Q.start;return S+Z}}return S},a=()=>{const S=e.bufferedPos;return S===Number.MAX_VALUE?h("primary"):Math.max(S,0)},h=S=>{var M;return(M=e.primaryDetails)!=null&&M.live?e.primaryDetails.edge:e.schedule.durations[S]},g=(S,M)=>{var j,H;const Q=e.effectivePlayingItem;if(Q!=null&&(j=Q.event)!=null&&j.restrictions.skip)return;e.log(`seek to ${S} "${M}"`);const Z=e.effectivePlayingItem,re=e.schedule.findItemIndexAtTime(S,M),fe=(H=e.schedule.items)==null?void 0:H[re],le=e.getBufferingPlayer(),be=le==null?void 0:le.interstitial,we=be==null?void 0:be.appendInPlace,$e=Z&&e.itemsMatch(Z,fe);if(Z&&(we||$e)){const Pe=i(e.playingAsset),Ue=(Pe==null?void 0:Pe.media)||e.primaryMedia;if(Ue){const De=M==="primary"?Ue.currentTime:r(Z,M,e.playingAsset,"timelinePos","currentTime"),Xe=S-De,ut=(we?De:Ue.currentTime)+Xe;if(ut>=0&&(!Pe||we||ut<=Pe.duration)){Ue.currentTime=ut;return}}}if(fe){let Pe=S;if(M!=="primary"){const De=fe[M].start,Xe=S-De;Pe=fe.start+Xe}const Ue=!e.isInterstitial(fe);if((!e.isInterstitial(Z)||Z.event.appendInPlace)&&(Ue||fe.event.appendInPlace)){const De=e.media||(we?le==null?void 0:le.media:null);De&&(De.currentTime=Pe)}else if(Z){const De=e.findItemIndex(Z);if(re>De){const ut=e.schedule.findJumpRestrictedIndex(De+1,re);if(ut>De){e.setSchedulePosition(ut);return}}let Xe=0;if(Ue)e.timelinePos=Pe,e.checkBuffer();else{var Ae;const ut=fe==null||(Ae=fe.event)==null?void 0:Ae.assetList;if(ut){const Tt=S-(fe[M]||fe).start;for(let gt=ut.length;gt--;){const vt=ut[gt];if(vt.duration&&Tt>=vt.startOffset&&Tt<vt.startOffset+vt.duration){Xe=gt;break}}}}e.setSchedulePosition(re,Xe)}}},d=()=>{const S=e.effectivePlayingItem;if(e.isInterstitial(S))return S;const M=t();return e.isInterstitial(M)?M:null},v={get currentTime(){const S=d(),M=e.effectivePlayingItem;return M&&M===S?r(M,"playout",e.effectivePlayingAsset,"timelinePos","currentTime")-M.playout.start:0},set currentTime(S){const M=d(),j=e.effectivePlayingItem;j&&j===M&&g(S+j.playout.start,"playout")},get duration(){const S=d();return S?S.playout.end-S.playout.start:0},get assetPlayers(){var S;const M=(S=d())==null?void 0:S.event.assetList;return M?M.map(j=>e.getAssetPlayer(j.identifier)):[]},get playingIndex(){var S;const M=(S=d())==null?void 0:S.event;return M&&e.effectivePlayingAsset?M.findAssetIndex(e.effectivePlayingAsset):-1},get scheduleItem(){return d()}};this.manager={get events(){var S,M;return((S=e.schedule)==null||(M=S.events)==null?void 0:M.slice(0))||[]},get schedule(){var S,M;return((S=e.schedule)==null||(M=S.items)==null?void 0:M.slice(0))||[]},get interstitialPlayer(){return d()?v: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 h("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 h("integrated")},get seekableStart(){var S;return s(((S=e.primaryDetails)==null?void 0:S.fragmentStart)||0,"integrated")}},skip:()=>{const S=e.effectivePlayingItem,M=S==null?void 0:S.event;if(M&&!M.restrictions.skip){const j=e.findItemIndex(S);if(M.appendInPlace){const H=S.playout.start+S.event.duration;g(H+.001,"playout")}else e.advanceAfterAssetEnded(M,j,1/0)}}}}return this.manager}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,i;if(this.mediaSelection===null)return;const r=this.waitingItem||this.playingItem;if(this.isInterstitial(r)&&!r.event.appendInPlace)return;let s=this.media;!s&&(e=this.bufferingItem)!=null&&(t=e.event)!=null&&t.appendInPlace&&(s=this.primaryMedia);const a=(i=s)==null?void 0:i.currentTime;if(!(a===void 0||!k(a)))return a}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 s=e.transferMedia();this.log(`transfer MediaSource from ${e} ${yt(s)}`),this.detachedData=s}else t&&r&&(this.shouldPlay||(this.shouldPlay=!r.paused))}transferMediaTo(e,t){var i,r;if(e.media===t)return;let s=null;const a=this.hls,h=e!==a,g=h&&e.interstitial.appendInPlace,d=(i=this.detachedData)==null?void 0:i.mediaSource;let v;if(a.media)g&&(s=a.transferMedia(),this.detachedData=s),v="Primary";else if(d){const j=this.getBufferingPlayer();j?(s=j.transferMedia(),v=`${j}`):v="detached MediaSource"}else v="detached media";if(!s){if(d)s=this.detachedData,this.log(`using detachedData: MediaSource ${yt(s)}`);else if(!this.detachedData||a.media===t){const j=this.playerQueue;j.length>1&&j.forEach(H=>{if(h&&H.interstitial.appendInPlace!==g){const Q=H.interstitial;this.clearInterstitial(H.interstitial,null),Q.appendInPlace=!1,Q.appendInPlace&&this.warn(`Could not change append strategy for queued assets ${Q}`)}}),this.hls.detachMedia(),this.detachedData={media:t}}}const S=s&&"mediaSource"in s&&((r=s.mediaSource)==null?void 0:r.readyState)!=="closed",M=S&&s?s:t;if(this.log(`${S?"transfering MediaSource":"attaching media"} to ${h?e:"Primary"} from ${v}`),M===s){const j=h&&e.assetId===this.schedule.assetIdAtEnd;M.overrides={duration:this.schedule.duration,endOfStream:!h||j,cueRemoval:!h}}e.attachMedia(M)}onInterstitialCueEnter(){this.onTimeupdate()}checkStart(){const e=this.schedule,t=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 s=this.hls.startPosition;if(this.timelinePos=s,t.length&&t[0].cue.pre){const a=e.findEventIndex(t[0].identifier);this.setSchedulePosition(a)}else if(s>=0||!this.primaryLive){const a=this.timelinePos=s>0?s:0,h=e.findItemIndexAtTime(a);this.setSchedulePosition(h)}}else if(r&&!this.playingItem){const s=e.findItemIndex(r);this.setSchedulePosition(s)}}advanceAfterAssetEnded(e,t,i){const r=Ds(e,i);if(!e.isAssetPastPlayoutLimit(r))this.setSchedulePosition(t,r);else{const s=this.schedule.items;if(s){const a=t+1,h=s.length;if(a>=h){this.setSchedulePosition(-1);return}const g=e.resumeTime;this.timelinePos<g&&(this.timelinePos=g,this.checkBuffer()),this.setSchedulePosition(a)}}}setScheduleToAssetAtTime(e,t){const i=this.schedule,r=t.parentIdentifier,s=i.getEvent(r);if(s){const a=i.findEventIndex(r),h=i.findAssetIndex(s,e);this.advanceAfterAssetEnded(s,a,h-1)}}setSchedulePosition(e,t){const i=this.schedule.items;if(!i||this.playbackDisabled)return;this.log(`setSchedulePosition ${e}, ${t}`);const r=e>=0?i[e]:null,s=this.playingItem,a=this.playingLastItem;if(this.isInterstitial(s)){var h;const d=s.event,v=this.playingAsset,S=v==null?void 0:v.identifier,M=S?this.getAssetPlayer(S):null;if(M&&S&&(!this.eventItemsMatch(s,r)||t!==void 0&&S!==((h=d.assetList)==null?void 0:h[t].identifier))){var g;const j=d.findAssetIndex(v);this.log(`INTERSTITIAL_ASSET_ENDED ${j+1}/${d.assetList.length} ${_n(v)}`),this.endedAsset=v,this.playingAsset=null,this.hls.trigger(_.INTERSTITIAL_ASSET_ENDED,{asset:v,assetListIndex:j,event:d,schedule:i.slice(0),scheduleIndex:e,player:M}),this.retreiveMediaSource(S,r),M.media&&!((g=this.detachedData)!=null&&g.mediaSource)&&M.detachMedia()}if(!this.eventItemsMatch(s,r)&&(this.endedItem=s,this.playingItem=null,this.log(`INTERSTITIAL_ENDED ${d} ${Mr(s)}`),d.hasPlayed=!0,this.hls.trigger(_.INTERSTITIAL_ENDED,{event:d,schedule:i.slice(0),scheduleIndex:e}),d.cue.once)){this.updateSchedule();const j=this.schedule.items;if(r&&j){const H=this.schedule.findItemIndex(r);this.advanceSchedule(H,j,t,s,a)}return}}this.advanceSchedule(e,i,t,s,a)}advanceSchedule(e,t,i,r,s){const a=e>=0?t[e]:null,h=this.primaryMedia,g=this.playerQueue;if(g.length&&g.forEach(d=>{const v=d.interstitial,S=this.schedule.findEventIndex(v.identifier);(S<e||S>e+1)&&this.clearInterstitial(v,a)}),this.isInterstitial(a)){this.timelinePos=Math.min(Math.max(this.timelinePos,a.start),a.end);const d=a.event;if(i===void 0){i=this.schedule.findAssetIndex(d,this.timelinePos);const j=Ds(d,i-1);if(d.isAssetPastPlayoutLimit(j)){this.advanceAfterAssetEnded(d,e,i);return}i=j}const v=this.waitingItem;this.assetsBuffered(a,h)||this.setBufferingItem(a);let S=this.preloadAssets(d,i);if(this.eventItemsMatch(a,v||r)||(this.waitingItem=a,this.log(`INTERSTITIAL_STARTED ${Mr(a)} ${d.appendInPlace?"append in place":""}`),this.hls.trigger(_.INTERSTITIAL_STARTED,{event:d,schedule:t.slice(0),scheduleIndex:e})),!d.assetListLoaded){this.log(`Waiting for ASSET-LIST to complete loading ${d}`);return}if(d.assetListLoader&&(d.assetListLoader.destroy(),d.assetListLoader=void 0),!h){this.log(`Waiting for attachMedia to start Interstitial ${d}`);return}this.waitingItem=this.endedItem=null,this.playingItem=a;const M=d.assetList[i];if(!M){const j=t[e+1],H=this.media;j&&H&&!this.isInterstitial(j)&&H.currentTime<j.start&&(H.currentTime=this.timelinePos=j.start),this.advanceAfterAssetEnded(d,e,i||0);return}if(S||(S=this.getAssetPlayer(M.identifier)),S===null||S.destroyed){const j=d.assetList.length;this.warn(`asset ${i+1}/${j} player destroyed ${d}`),S=this.createAssetPlayer(d,M,i)}if(!this.eventItemsMatch(a,this.bufferingItem)&&d.appendInPlace&&this.isAssetBuffered(M))return;this.startAssetPlayer(S,i,t,e,h),this.shouldPlay&&io(S.media)}else a!==null?(this.resumePrimary(a,e,r),this.shouldPlay&&io(this.hls.media)):s&&this.isInterstitial(r)&&(this.endedItem=null,this.playingItem=r,r.event.appendInPlace||this.attachPrimary(this.schedule.durations.primary,null))}get playbackDisabled(){return this.hls.config.enableInterstitialPlayback===!1}get primaryDetails(){var e,t;return(e=this.mediaSelection)==null||(t=e.main)==null?void 0:t.details}get primaryLive(){var e;return!!((e=this.primaryDetails)!=null&&e.live)}resumePrimary(e,t,i){var r;if(this.playingItem=e,this.playingAsset=this.endedAsset=null,this.waitingItem=this.endedItem=null,this.bufferedToItem(e),this.log(`resuming ${Mr(e)}`),!((r=this.detachedData)!=null&&r.mediaSource)){let a=this.timelinePos;(a<e.start||a>=e.end)&&(a=this.getPrimaryResumption(e,t),this.timelinePos=a),this.attachPrimary(a,e)}if(!i)return;const s=this.schedule.items;s&&(this.log(`INTERSTITIALS_PRIMARY_RESUMED ${Mr(e)}`),this.hls.trigger(_.INTERSTITIALS_PRIMARY_RESUMED,{schedule:s.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:Rt.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 s=this.hls;s.media?this.checkBuffer():(this.transferMediaTo(s,r),i&&this.startLoadingPrimaryAt(e,i)),i||(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(){this.stopLoad(),this.schedule.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)return;const i=this.hls.levels[t.level],r=u(u({},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=u(u({},this.altSelection),{},{audio:i});return}const s=u(u({},r),{},{audio:i});this.mediaSelection=s}onSubtitleTrackUpdated(e,t){const i=this.hls.subtitleTracks[t.id],r=this.mediaSelection;if(!r){this.altSelection=u(u({},this.altSelection),{},{subtitles:i});return}const s=u(u({},r),{},{subtitles:i});this.mediaSelection=s}onAudioTrackSwitching(e,t){const i=xi(t);this.playerQueue.forEach(r=>r.hls.setAudioOption(t)||r.hls.setAudioOption(i))}onSubtitleTrackSwitch(e,t){const i=xi(t);this.playerQueue.forEach(r=>r.hls.setSubtitleOption(t)||t.id!==-1&&r.hls.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){const t=this.schedule.events;if(this.bufferedPos<Number.MAX_VALUE&&t){for(let r=0;r<t.length;r++){const s=t[r];if(s.cue.post){var i;const a=this.schedule.findEventIndex(s.identifier),h=(i=this.schedule.items)==null?void 0:i[a];this.isInterstitial(h)&&this.eventItemsMatch(h,this.bufferingItem)&&this.bufferedToItem(h,0);break}}this.bufferedPos=Number.MAX_VALUE}}onMediaEnded(e){const t=this.playingItem;if(!this.playingLastItem&&t){const i=this.findItemIndex(t);this.setSchedulePosition(i+1)}else this.shouldPlay=!1}updateItem(e,t){const i=this.schedule.items;if(e&&i){const r=this.findItemIndex(e,t);return i[r]||null}return null}trimInPlace(e,t){if(this.isInterstitial(e)&&e.event.appendInPlace&&t.end-e.end>.25){e.event.assetList.forEach((s,a)=>{e.event.isAssetPastPlayoutLimit(a)&&this.clearAssetPlayer(s.identifier,null)});const i=e.end+.25,r=Rt.bufferInfo(this.primaryMedia,i,0);(r.end>i||(r.nextStart||0)>i)&&(this.attachPrimary(i,null),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.findItemIndex(e,t):-1}updateSchedule(){const e=this.mediaSelection;e&&this.schedule.updateSchedule(e,[])}checkBuffer(e){const t=this.schedule.items;if(!t)return;const i=Rt.bufferInfo(this.primaryMedia,this.timelinePos,0);e&&(this.bufferedPos=this.timelinePos),e||(e=i.len<1),this.updateBufferedPos(i.end,t,e)}updateBufferedPos(e,t,i){const r=this.schedule,s=this.bufferingItem;if(this.bufferedPos>e)return;if(t.length===1&&this.itemsMatch(t[0],s)){this.bufferedPos=e;return}const a=this.playingItem,h=this.findItemIndex(a);let g=r.findItemIndexAtTime(e);if(this.bufferedPos<e){var d,v;const S=this.findItemIndex(s),M=Math.min(S+1,t.length-1),j=t[M];if((g===-1&&s&&e>=s.end||(d=j.event)!=null&&d.appendInPlace&&e+.01>=j.start)&&(g=M),M-h>1&&(s==null||(v=s.event)==null?void 0:v.appendInPlace)===!1)return;if(this.bufferedPos=e,g>S&&g>h)this.bufferedToItem(j);else{const H=this.primaryDetails;this.primaryLive&&H&&e>H.edge-H.targetduration&&j.start<H.edge+this.hls.config.interstitialLiveLookAhead&&this.isInterstitial(j)&&this.preloadAssets(j.event,0)}}else i&&a&&!this.itemsMatch(a,s)&&(g===h?this.bufferedToItem(a):g===h+1&&this.bufferedToItem(t[g]))}assetsBuffered(e,t){return e.event.assetList.length===0?!1:!e.event.assetList.some(r=>{const s=this.getAssetPlayer(r.identifier);return!(s!=null&&s.bufferedInPlaceToEnd(t))})}setBufferingItem(e){const t=this.bufferingItem,i=this.schedule;if(this.itemsMatch(e,t))this.bufferingItem!==e&&(this.bufferingItem=e);else{const{items:r,events:s}=i;if(!r||!s)return t;const a=this.isInterstitial(e),h=this.getBufferingPlayer();this.bufferingItem=e,this.bufferedPos=Math.max(e.start,Math.min(e.end,this.timelinePos));const g=h?h.remaining:t?t.end-this.timelinePos:0;this.log(`INTERSTITIALS_BUFFERED_TO_BOUNDARY ${Mr(e)}`+(t?` (${g.toFixed(2)} remaining)`:"")),this.playbackDisabled||(a?e.event.assetList.forEach(d=>{const v=this.getAssetPlayer(d.identifier);v&&v.resumeBuffering()}):(this.hls.resumeBuffering(),this.playerQueue.forEach(d=>d.pauseBuffering()))),this.hls.trigger(_.INTERSTITIALS_BUFFERED_TO_BOUNDARY,{events:s.slice(0),schedule:r.slice(0),bufferingIndex:this.findItemIndex(e),playingIndex:this.findItemIndex(this.playingItem)})}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,s=i.cue.once;if(r||!s){const a=this.preloadAssets(i,t);if(a!=null&&a.interstitial.appendInPlace){const h=i.assetList[t],g=this.primaryMedia;h&&g&&this.bufferAssetPlayer(a,g)}}}preloadAssets(e,t){const i=e.assetUrl,r=e.assetList.length,s=r===0&&!e.assetListLoader,a=e.cue.once;if(s){const g=e.timelineStart;if(e.appendInPlace){var h;const M=this.playingItem;!this.isInterstitial(M)&&(M==null||(h=M.nextEvent)==null?void 0:h.identifier)===e.identifier&&this.flushFrontBuffer(g+.25)}let d,v=0;if(!this.playingItem&&this.primaryLive&&(v=this.hls.startPosition,v===-1&&(v=this.hls.liveSyncPosition||0)),v&&!(e.cue.pre||e.cue.post)){const M=v-g;M>0&&(d=Math.round(M*1e3)/1e3)}if(this.log(`Load interstitial asset ${t+1}/${i?1:r} ${e}${d?` live-start: ${v} start-offset: ${d}`:""}`),i)return this.createAsset(e,0,0,g,e.duration,i);const S=this.assetListLoader.loadAssetList(e,d);S&&(e.assetListLoader=S)}else if(!a&&r){for(let g=t;g<r;g++){const d=e.assetList[g],v=this.getAssetPlayerQueueIndex(d.identifier);(v===-1||this.playerQueue[v].destroyed)&&!d.error&&this.createAssetPlayer(e,d,g)}return this.getAssetPlayer(e.assetList[t].identifier)}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,s,a){const h={parentIdentifier:e.identifier,identifier:Wu(e,a,t),duration:s,startOffset:i,timelineStart:r,uri:a};return this.createAssetPlayer(e,h,t)}createAssetPlayer(e,t,i){const r=this.hls,s=r.userConfig;let a=s.videoPreference;const h=r.loadLevelObj||r.levels[r.currentLevel];(a||h)&&(a=c({},a),h.videoCodec&&(a.videoCodec=h.videoCodec),h.videoRange&&(a.allowedVideoRanges=[h.videoRange]));const g=r.audioTracks[r.audioTrack],d=r.subtitleTracks[r.subtitleTrack];let v=0;if(this.primaryLive||e.appendInPlace){const le=this.timelinePos-t.timelineStart;if(le>1){const be=t.duration;be&&le<be&&(v=le)}}const S=t.identifier,M=u(u({},s),{},{autoStartLoad:!0,startFragPrefetch:!0,primarySessionId:r.sessionId,assetPlayerId:S,abrEwmaDefaultEstimate:r.bandwidthEstimate,interstitialsController:void 0,startPosition:v,liveDurationInfinity:!1,testBandwidth:!1,videoPreference:a,audioPreference:g||s.audioPreference,subtitlePreference:d||s.subtitlePreference});e.appendInPlace&&(e.appendInPlaceStarted=!0,t.timelineStart&&(M.timelineOffset=t.timelineStart));const j=M.cmcd;j!=null&&j.sessionId&&j.contentId&&(M.cmcd=c({},j,{contentId:Pn(t.uri)})),this.getAssetPlayer(S)&&this.warn(`Duplicate date range identifier ${e} and asset ${S}`);const H=new zu(this.HlsPlayerClass,M,e,t);this.playerQueue.push(H),e.assetList[i]=t;const Q=le=>{if(le.live){const $e=new Error(`Interstitials MUST be VOD assets ${e}`),Ae={fatal:!0,type:T.OTHER_ERROR,details:w.INTERSTITIAL_ASSET_ITEM_ERROR,error:$e};this.handleAssetItemError(Ae,e,this.schedule.findEventIndex(e.identifier),i,$e.message);return}const be=le.edge-le.fragmentStart,we=t.duration;(we===null||be>we)&&(this.log(`Interstitial asset "${S}" duration change ${we} > ${be}`),t.duration=be,this.updateSchedule())};H.on(_.LEVEL_UPDATED,(le,{details:be})=>Q(be)),H.on(_.LEVEL_PTS_UPDATED,(le,{details:be})=>Q(be));const Z=(le,be)=>{const we=this.getAssetPlayer(S);if(we&&be.tracks){we.off(_.BUFFER_CODECS,Z),we.tracks=be.tracks;const $e=this.primaryMedia;this.bufferingAsset===we.assetItem&&$e&&!we.media&&this.bufferAssetPlayer(we,$e)}};H.on(_.BUFFER_CODECS,Z);const re=()=>{var le;const be=this.getAssetPlayer(S);if(this.log(`buffered to end of asset ${be}`),!be)return;const we=this.schedule.findEventIndex(e.identifier),$e=(le=this.schedule.items)==null?void 0:le[we];if(this.isInterstitial($e)){const Pe=e.findAssetIndex(t),Ue=Ds(e,Pe);if(!e.isAssetPastPlayoutLimit(Ue))this.bufferedToItem($e,Ue);else{var Ae;const De=(Ae=this.schedule.items)==null?void 0:Ae[we+1];De&&this.bufferedToItem(De)}}};H.on(_.BUFFERED_TO_END,re);const fe=le=>()=>{if(!this.getAssetPlayer(S))return;this.shouldPlay=!0;const we=this.schedule.findEventIndex(e.identifier);this.advanceAfterAssetEnded(e,we,le)};return H.once(_.MEDIA_ENDED,fe(i)),H.once(_.PLAYOUT_LIMIT_REACHED,fe(1/0)),H.on(_.ERROR,(le,be)=>{const we=this.getAssetPlayer(S);if(be.details===w.BUFFER_STALLED_ERROR){if(we!=null&&we.media){const $e=we.currentTime,Ae=we.duration-$e;$e&&e.appendInPlace&&Ae/we.media.playbackRate<.5?(this.log(`Advancing buffer past end of asset ${S} ${e} at ${we.media.currentTime}`),re()):(this.warn(`Stalled at ${$e} of ${$e+Ae} in asset ${S} ${e}`),this.onTimeupdate(),this.checkBuffer(!0))}return}this.handleAssetItemError(be,e,this.schedule.findEventIndex(e.identifier),i,`Asset player error ${be.error} ${e}`)}),H.on(_.DESTROYING,()=>{if(!this.getAssetPlayer(S))return;const be=new Error(`Asset player destroyed unexpectedly ${S}`),we={fatal:!0,type:T.OTHER_ERROR,details:w.INTERSTITIAL_ASSET_ITEM_ERROR,error:be};this.handleAssetItemError(we,e,this.schedule.findEventIndex(e.identifier),i,be.message)}),this.log(`INTERSTITIAL_ASSET_PLAYER_CREATED ${_n(t)}`),this.hls.trigger(_.INTERSTITIAL_ASSET_PLAYER_CREATED,{asset:t,assetListIndex:i,event:e,player:H}),H}clearInterstitial(e,t){e.assetList.forEach(i=>{this.clearAssetPlayer(i.identifier,t)}),e.reset()}resetAssetPlayer(e){const t=this.getAssetPlayerQueueIndex(e);if(t!==-1){this.log(`reset asset player "${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){this.log(`clear asset player "${e}" toSegment: ${t&&Mr(t)}`);const r=this.playerQueue[i];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,s){const{interstitial:a,assetItem:h,assetId:g}=e,d=a.assetList.length,v=this.playingAsset;this.endedAsset=null,this.playingAsset=h,(!v||v.identifier!==g)&&(v&&(this.clearAssetPlayer(v.identifier,i[r]),delete v.error),this.log(`INTERSTITIAL_ASSET_STARTED ${t+1}/${d} ${_n(h)}`),this.hls.trigger(_.INTERSTITIAL_ASSET_STARTED,{asset:h,assetListIndex:t,event:a,schedule:i.slice(0),scheduleIndex:r,player:e})),this.bufferAssetPlayer(e,s)}bufferAssetPlayer(e,t){var i,r;const{interstitial:s,assetItem:a}=e,h=this.schedule.findEventIndex(s.identifier),g=(i=this.schedule.items)==null?void 0:i[h];if(!g)return;this.setBufferingItem(g),this.bufferingAsset=a;const d=this.getBufferingPlayer();if(d===e)return;const v=s.appendInPlace;if(v&&(d==null?void 0:d.interstitial.appendInPlace)===!1)return;const S=(d==null?void 0:d.tracks)||((r=this.detachedData)==null?void 0:r.tracks)||this.requiredTracks;if(v&&a!==this.playingAsset){if(!e.tracks)return;if(S&&!ne(S,e.tracks)){const M=new Error(`Asset ${_n(a)} SourceBuffer tracks ('${Object.keys(e.tracks)}') are not compatible with primary content tracks ('${Object.keys(S)}')`),j={fatal:!0,type:T.OTHER_ERROR,details:w.INTERSTITIAL_ASSET_ITEM_ERROR,error:M},H=s.findAssetIndex(a);this.handleAssetItemError(j,s,h,H,M.message);return}}this.transferMediaTo(e,t)}handleAssetItemError(e,t,i,r,s){if(e.details===w.BUFFER_STALLED_ERROR)return;const a=t.assetList[r];this.warn(`INTERSTITIAL_ASSET_ERROR ${a&&_n(a)} ${e.error}`);const h=a==null?void 0:a.identifier,g=this.getAssetPlayerQueueIndex(h),d=this.playerQueue[g]||null,v=this.schedule.items,S=c({},e,{fatal:!1,errorAction:Sr(!0),asset:a,assetListIndex:r,event:t,schedule:v,scheduleIndex:i,player:d});if(this.hls.trigger(_.INTERSTITIAL_ASSET_ERROR,S),!e.fatal)return;const M=this.playingAsset,j=new Error(s);if(a&&(this.clearAssetPlayer(h,null),a.error=j),!t.assetList.some(H=>!H.error))t.error=j;else if(t.appendInPlace){for(let H=r;H<t.assetList.length;H++)this.resetAssetPlayer(t.assetList[H].identifier);this.updateSchedule()}t.error?this.primaryFallback(t):M&&M.identifier===h&&this.advanceAfterAssetEnded(t,i,r)}primaryFallback(e){const t=e.timelineStart,i=this.effectivePlayingItem;if(this.updateSchedule(),i){this.log(`Fallback to primary from event "${e.identifier}" start: ${t} pos: ${this.timelinePos} playing: ${i?Mr(i):"<none>"} error: ${e.error}`);let r=this.timelinePos;r===-1&&(r=this.hls.startPosition);const s=this.updateItem(i,r);this.itemsMatch(i,s)&&this.clearInterstitial(e,null),e.appendInPlace&&(this.attachPrimary(t,null),this.flushFrontBuffer(t));const a=this.schedule.findItemIndexAtTime(r);this.setSchedulePosition(a)}else this.checkStart()}onAssetListLoaded(e,t){var i;const r=t.event,s=r.identifier,a=t.assetListResponse.ASSETS;if(!this.schedule.hasEvent(s))return;const h=r.timelineStart,g=r.duration;let d=0;a.forEach((H,Q)=>{const Z=parseFloat(H.DURATION);this.createAsset(r,Q,d,h+d,Z,H.URI),d+=Z}),r.duration=d,this.log(`Loaded asset-list with duration: ${d} (was: ${g}) ${r}`);const v=this.waitingItem,S=(v==null?void 0:v.event.identifier)===s;this.updateSchedule();const M=(i=this.bufferingItem)==null?void 0:i.event;if(S){var j;const H=this.schedule.findEventIndex(s),Q=(j=this.schedule.items)==null?void 0:j[H];if(Q){if(!this.playingItem&&this.timelinePos>Q.end&&this.schedule.findItemIndexAtTime(this.timelinePos)!==H){r.error=new Error(`Interstitial no longer within playback range ${this.timelinePos} ${r}`),this.primaryFallback(r);return}this.setBufferingItem(Q)}this.setSchedulePosition(H)}else if((M==null?void 0:M.identifier)===s&&M.appendInPlace){const H=r.assetList[0],Q=this.getAssetPlayer(H.identifier),Z=this.primaryMedia;H&&Q&&Z&&this.bufferAssetPlayer(Q,Z)}}onError(e,t){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.primaryFallback(i);break}case w.BUFFER_STALLED_ERROR:{this.onTimeupdate(),this.checkBuffer(!0);break}}}}const ro=500;class Zu extends ns{constructor(e,t,i){super(e,t,i,"subtitle-stream-controller",m.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=Ke.IDLE,this.setInterval(ro),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(te(i)&&(this.fragPrevious=i),this.state=Ke.IDLE,!r)return;const s=this.tracksBuffered[this.currentTrackId];if(!s)return;let a;const h=i.start;for(let d=0;d<s.length;d++)if(h>=s[d].start&&h<=s[d].end){a=s[d];break}const g=i.start+i.duration;a?a.end=g:(a={start:h,end:g},s.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 s=r-1;if(s<=0)return;t.endOffsetSubtitles=Math.max(0,s),this.tracksBuffered.forEach(a=>{for(let h=0;h<a.length;){if(a[h].end<=s){a.shift();continue}else if(a[h].start<s)a[h].start=s;else break;h++}}),this.fragmentTracker.removeFragmentsInRange(i,s,m.SUBTITLE)}}onError(e,t){const i=t.frag;(i==null?void 0:i.type)===m.SUBTITLE&&(t.details===w.FRAG_GAP&&this.fragmentTracker.fragBuffered(i,!0),this.fragCurrent&&this.fragCurrent.abortRequests(),this.state!==Ke.STOPPED&&(this.state=Ke.IDLE))}onSubtitleTracksUpdated(e,{subtitleTracks:t}){if(this.levels&&Na(this.levels,t)){this.levels=t.map(i=>new Mi(i));return}this.tracksBuffered=[],this.levels=t.map(i=>{const r=new Mi(i);return this.tracksBuffered[r.id]=[],r}),this.fragmentTracker.removeFragmentsInRange(0,Number.POSITIVE_INFINITY,m.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!==Ke.STOPPED&&this.setInterval(ro)}onSubtitleTrackLoaded(e,t){var i;const{currentTrackId:r,levels:s}=this,{details:a,id:h}=t;if(!s){this.warn(`Subtitle tracks were reset while loading level ${h}`);return}const g=s[h];if(h>=s.length||!g)return;this.log(`Subtitle track ${h} loaded [${a.startSN},${a.endSN}]${a.lastPartSn?`[part-${a.lastPartSn}-${a.lastPartIndex}]`:""},duration:${a.totalduration}`),this.mediaBuffer=this.mediaBufferTimeRanges;let d=0;if(a.live||(i=g.details)!=null&&i.live){const S=this.mainDetails;if(a.deltaUpdateFailed||!S)return;const M=S.fragments[0];if(!g.details)a.hasProgramDateTime&&S.hasProgramDateTime?(Mn(a,S),d=a.fragmentStart):M&&(d=M.start,rs(a,d));else{var v;d=this.alignPlaylists(a,g.details,(v=this.levelLastLoaded)==null?void 0:v.details),d===0&&M&&(d=M.start,rs(a,d))}}g.details=a,this.levelLastLoaded=g,h===r&&(this.hls.trigger(_.SUBTITLE_TRACK_UPDATED,{details:a,id:h,groupId:t.groupId}),this.tick(),a.live&&!this.fragCurrent&&this.media&&this.state===Ke.IDLE&&(ni(null,a.fragments,this.media.currentTime,0)||(this.warn("Subtitle playlist not aligned with playback"),g.details=void 0)))}_handleFragmentLoadComplete(e){const{frag:t,payload:i}=e,r=t.decryptdata,s=this.hls;if(!this.fragContextChanged(t)&&i&&i.byteLength>0&&r!=null&&r.key&&r.iv&&ur(r.method)){const a=performance.now();this.decrypter.decrypt(new Uint8Array(i),r.key.buffer,r.iv.buffer,Gr(r.method)).catch(h=>{throw s.trigger(_.ERROR,{type:T.MEDIA_ERROR,details:w.FRAG_DECRYPT_ERROR,fatal:!1,error:h,reason:h.message,frag:t}),h}).then(h=>{const g=performance.now();s.trigger(_.FRAG_DECRYPTED,{frag:t,payload:h,stats:{tstart:a,tdecrypt:g}})}).catch(h=>{this.warn(`${h.name}: ${h.message}`),this.state=Ke.IDLE})}}doTick(){if(!this.media){this.state=Ke.IDLE;return}if(this.state===Ke.IDLE){const{currentTrackId:e,levels:t}=this,i=t==null?void 0:t[e];if(!i||!t.length||!i.details||this.waitForLive(i))return;const{config:r}=this,s=this.getLoadPosition(),a=Rt.bufferedInfo(this.tracksBuffered[this.currentTrackId]||[],s,r.maxBufferHole),{end:h,len:g}=a,d=i.details,v=this.hls.maxBufferLength+d.levelTargetDuration;if(g>v)return;const S=d.fragments,M=S.length,j=d.edge;let H=null;const Q=this.fragPrevious;if(h<j){const fe=r.maxFragLookUpTolerance,le=h>j-fe?0:fe;H=ni(Q,S,Math.max(S[0].start,h),le),!H&&Q&&Q.start<S[0].start&&(H=S[0])}else H=S[M-1];if(H=this.filterReplacedPrimary(H,i.details),!H)return;const Z=H.sn-d.startSN,re=S[Z-1];if(re&&re.cc===H.cc&&this.fragmentTracker.getState(re)===di.NOT_LOADED&&(H=re),this.fragmentTracker.getState(H)===di.NOT_LOADED){const fe=this.mapToInitFragWhenRequired(H);fe&&this.loadFragment(fe,i,h)}}}loadFragment(e,t,i){te(e)?super.loadFragment(e,t,i):this._loadInitSegment(e,t)}get mediaBufferTimeRanges(){return new Xu(this.tracksBuffered[this.currentTrackId]||[])}}class Xu{constructor(e){this.buffered=void 0;const t=(i,r,s)=>{if(r=r>>>0,r>s-1)throw new DOMException(`Failed to execute '${i}' on 'TimeRanges': The index provided (${r}) is greater than the maximum bound (${s})`);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 Qu={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},no=o=>String.fromCharCode(Qu[o]||o),cr=15,Rr=100,Ju={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},ec={17:2,18:4,21:6,22:8,23:10,19:13,20:15},tc={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},ic={25:2,26:4,29:6,30:8,31:10,27:13,28:15},rc=["white","green","blue","cyan","red","yellow","magenta","black","transparent"];class nc{constructor(){this.time=null,this.verboseLevel=0}log(e,t){if(this.verboseLevel>=e){const i=typeof t=="function"?t():t;F.log(`${this.time} [${e}] ${i}`)}}}const Yr=function(e){const t=[];for(let i=0;i<e.length;i++)t.push(e[i].toString(16));return t};class so{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 sc{constructor(){this.uchar=" ",this.penState=new so}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 ac{constructor(e){this.chars=[],this.pos=0,this.currPenState=new so,this.cueStartTime=null,this.logger=void 0;for(let t=0;t<Rr;t++)this.chars.push(new sc);this.logger=e}equals(e){for(let t=0;t<Rr;t++)if(!this.chars[t].equals(e.chars[t]))return!1;return!0}copy(e){for(let t=0;t<Rr;t++)this.chars[t].copy(e.chars[t])}isEmpty(){let e=!0;for(let t=0;t<Rr;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>Rr&&(this.logger.log(3,"Too large cursor position "+this.pos),this.pos=Rr)}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=no(e);if(this.pos>=Rr){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<Rr;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<Rr;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 Ls{constructor(e){this.rows=[],this.currRow=cr-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.logger=void 0;for(let t=0;t<cr;t++)this.rows.push(new ac(e));this.logger=e}reset(){for(let e=0;e<cr;e++)this.rows[e].clear();this.currRow=cr-1}equals(e){let t=!0;for(let i=0;i<cr;i++)if(!this.rows[i].equals(e.rows[i])){t=!1;break}return t}copy(e){for(let t=0;t<cr;t++)this.rows[t].copy(e.rows[t])}isEmpty(){let e=!0;for(let t=0;t<cr;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 = "+yt(e));let t=e.row-1;if(this.nrRollUpRows&&t<this.nrRollUpRows-1&&(t=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==t){for(let h=0;h<cr;h++)this.rows[h].clear();const s=this.currRow+1-this.nrRollUpRows,a=this.lastOutputScreen;if(a){const h=a.rows[s].cueStartTime,g=this.logger.time;if(h!==null&&g!==null&&h<g)for(let d=0;d<this.nrRollUpRows;d++)this.rows[t-this.nrRollUpRows+d+1].copy(a.rows[s+d])}}this.currRow=t;const i=this.rows[this.currRow];if(e.indent!==null){const s=e.indent,a=Math.max(s-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 = "+yt(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 s=0;s<cr;s++){const a=this.rows[s].getTextString();a&&(r=s+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 ao{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 Ls(i),this.nonDisplayedMemory=new Ls(i),this.lastOutputScreen=new Ls(i),this.currRollUpRow=this.displayedMemory.rows[cr-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[cr-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: "+yt(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 oo{constructor(e,t,i){this.channels=void 0,this.currentChannel=0,this.cmdHistory=lc(),this.logger=void 0;const r=this.logger=new nc;this.channels=[null,new ao(e,t,r),new ao(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,s=t[i+1]&127;let a=!1,h=null;if(r===0&&s===0)continue;this.logger.log(3,()=>"["+Yr([t[i],t[i+1]])+"] -> ("+Yr([r,s])+")");const g=this.cmdHistory;if(r>=16&&r<=31){if(oc(r,s,g)){qn(null,null,g),this.logger.log(3,()=>"Repeated command ("+Yr([r,s])+") is dropped");continue}qn(r,s,this.cmdHistory),a=this.parseCmd(r,s),a||(a=this.parseMidrow(r,s)),a||(a=this.parsePAC(r,s)),a||(a=this.parseBackgroundAttributes(r,s))}else qn(null,null,g);if(!a&&(h=this.parseChars(r,s),h)){const v=this.currentChannel;v&&v>0?this.channels[v].insertChars(h):this.logger.log(2,"No channel found yet. TEXT-MODE?")}!a&&!h&&this.logger.log(2,()=>"Couldn't parse cleaned data "+Yr([r,s])+" orig: "+Yr([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 s=e===20||e===21||e===23?1:2,a=this.channels[s];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=s,!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 ("+Yr([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,s=(e===16||e===24)&&t>=64&&t<=95;if(!(r||s))return!1;const a=e<=23?1:2;t>=64&&t<=95?i=a===1?Ju[e]:tc[e]:i=a===1?ec[e]:ic[e];const h=this.channels[a];return h?(h.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,s=null;if(e>=25?(i=2,s=e-8):(i=1,s=e),s>=17&&s<=19){let a;s===17?a=t+80:s===18?a=t+112:a=t+144,this.logger.log(2,()=>"Special char '"+no(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 = "+Yr(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 s;const a={};e===16||e===24?(s=Math.floor((t-32)/2),a.background=rc[s],t%2===1&&(a.background=a.background+"_semi")):t===45?a.background="transparent":(a.foreground="black",t===47&&(a.underline=!0));const h=e<=23?1:2;return this.channels[h].setBkgData(a),!0}reset(){for(let e=0;e<Object.keys(this.channels).length;e++){const t=this.channels[e];t&&t.reset()}qn(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 qn(o,e,t){t.a=o,t.b=e}function oc(o,e,t){return t.a===o&&t.b===e}function lc(){return{a:null,b:null}}var Rs=function(){if(ki!=null&&ki.VTTCue)return self.VTTCue;const o=["","lr","rl"],e=["start","middle","end","left","right"];function t(h,g){if(typeof g!="string"||!Array.isArray(h))return!1;const d=g.toLowerCase();return~h.indexOf(d)?d:!1}function i(h){return t(o,h)}function r(h){return t(e,h)}function s(h,...g){let d=1;for(;d<arguments.length;d++){const v=arguments[d];for(const S in v)h[S]=v[S]}return h}function a(h,g,d){const v=this,S={enumerable:!0};v.hasBeenReset=!1;let M="",j=!1,H=h,Q=g,Z=d,re=null,fe="",le=!0,be="auto",we="start",$e=50,Ae="middle",Pe=50,Ue="middle";Object.defineProperty(v,"id",s({},S,{get:function(){return M},set:function(De){M=""+De}})),Object.defineProperty(v,"pauseOnExit",s({},S,{get:function(){return j},set:function(De){j=!!De}})),Object.defineProperty(v,"startTime",s({},S,{get:function(){return H},set:function(De){if(typeof De!="number")throw new TypeError("Start time must be set to a number.");H=De,this.hasBeenReset=!0}})),Object.defineProperty(v,"endTime",s({},S,{get:function(){return Q},set:function(De){if(typeof De!="number")throw new TypeError("End time must be set to a number.");Q=De,this.hasBeenReset=!0}})),Object.defineProperty(v,"text",s({},S,{get:function(){return Z},set:function(De){Z=""+De,this.hasBeenReset=!0}})),Object.defineProperty(v,"region",s({},S,{get:function(){return 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0:r.index)!=null?i:-1;s&&a&&(d!==h+1||d===h&&v!==this.lastPartIndex+1||g!==this.lastCc)&&(s.reset(),a.reset()),this.lastCc=g,this.lastSn=d,this.lastPartIndex=v}}onFragLoaded(e,t){const{frag:i,payload:r}=t;if(i.type===m.SUBTITLE)if(r.byteLength){const s=i.decryptdata,a="stats"in t;if(s==null||!s.encrypted||a){const h=this.tracks[i.level],g=this.vttCCs;g[i.cc]||(g[i.cc]={start:i.start,prevCC:this.prevCC,new:!0},this.prevCC=i.cc),h&&h.textCodec===Os?this._parseIMSC1(i,r):this._parseVTTs(t)}}else this.hls.trigger(_.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:i,error:new Error("Empty subtitle payload")})}_parseIMSC1(e,t){const i=this.hls;po(t,this.initPTS[e.cc],r=>{this._appendCues(r,e.level),i.trigger(_.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:e})},r=>{i.logger.log(`Failed to parse IMSC1: ${r}`),i.trigger(_.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e,error:r})})}_parseVTTs(e){var 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s=r.default?"default":"subtitles"+t;i.trigger(_.CUES_PARSED,{type:"subtitles",cues:e,track:s})}}onFragDecrypted(e,t){const{frag:i}=t;i.type===m.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===m.MAIN&&this.closedCaptionsForLevel(i)==="NONE"))for(let s=0;s<r.length;s++){const a=r[s].bytes;if(a){this.cea608Parser1||this.initCea608Parsers();const h=this.extractCea608Data(a);this.cea608Parser1.addData(r[s].pts,h[0]),this.cea608Parser2.addData(r[s].pts,h[1])}}}onBufferFlushing(e,{startOffset:t,endOffset:i,endOffsetSubtitles:r,type:s}){const{media:a}=this;if(!(!a||a.currentTime<i)){if(!s||s==="video"){const{captionsTracks:h}=this;Object.keys(h).forEach(g=>As(h[g],t,i))}if(this.config.renderTextTracksNatively&&t===0&&r!==void 0){const{textTracks:h}=this;Object.keys(h).forEach(g=>As(h[g],t,r))}}}extractCea608Data(e){const t=[[],[]],i=e[0]&31;let r=2;for(let s=0;s<i;s++){const a=e[r++],h=127&e[r++],g=127&e[r++];if(h===0&&g===0)continue;if((4&a)!==0){const v=3&a;(v===0||v===1)&&(t[v].push(h),t[v].push(g))}}return t}}function vo(o){return o.characteristics&&/transcribes-spoken-dialog/gi.test(o.characteristics)&&/describes-music-and-sound/gi.test(o.characteristics)?"captions":"subtitles"}function yo(o,e){return!!o&&o.kind===vo(e)&&bs(e,o)}function xc(o,e,t,i){return Math.min(e,i)-Math.max(o,t)}function bo(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!0}}}const wc=/\s/,Cc={newCue(o,e,t,i){const r=[];let s,a,h,g,d;const v=self.VTTCue||self.TextTrackCue;for(let M=0;M<i.rows.length;M++)if(s=i.rows[M],h=!0,g=0,d="",!s.isEmpty()){var S;for(let Q=0;Q<s.chars.length;Q++)wc.test(s.chars[Q].uchar)&&h?g++:(d+=s.chars[Q].uchar,h=!1);s.cueStartTime=e,e===t&&(t+=1e-4),g>=16?g--:g++;const j=co(d.trim()),H=Ps(e,t,j);o!=null&&(S=o.cues)!=null&&S.getCueById(H)||(a=new v(e,t,j),a.id=H,a.line=M+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((M,j)=>M.line==="auto"||j.line==="auto"?0:M.line>8&&j.line>8?j.line-M.line:M.line-j.line),r.forEach(M=>Ja(o,M))),r}};function Ac(){if(self.fetch&&self.AbortController&&self.ReadableStream&&self.Request)try{return new self.ReadableStream({}),!0}catch(o){}return!1}const Tc=/(\d+)-(\d+)\/(\d+)/;class Eo{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||kc,this.controller=new self.AbortController,this.stats=new R}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 s=Dc(e,this.controller.signal),a=e.responseType==="arraybuffer",h=a?"byteLength":"length",{maxTimeToFirstByteMs:g,maxLoadTimeMs:d}=t.loadPolicy;this.context=e,this.config=t,this.callbacks=i,this.request=this.fetchSetup(e,s),self.clearTimeout(this.requestTimeout),t.timeout=g&&k(g)?g:d,this.requestTimeout=self.setTimeout(()=>{this.callbacks&&(this.abortInternal(),this.callbacks.onTimeout(r,e,this.response))},t.timeout),(Rn(this.request)?this.request.then(self.fetch):self.fetch(this.request)).then(S=>{var M;this.response=this.loader=S;const j=Math.max(self.performance.now(),r.loading.start);if(self.clearTimeout(this.requestTimeout),t.timeout=d,this.requestTimeout=self.setTimeout(()=>{this.callbacks&&(this.abortInternal(),this.callbacks.onTimeout(r,e,this.response))},d-(j-r.loading.start)),!S.ok){const{status:Q,statusText:Z}=S;throw new Ic(Z||"fetch, bad network response",Q,S)}r.loading.first=j,r.total=Rc(S.headers)||r.total;const H=(M=this.callbacks)==null?void 0:M.onProgress;return H&&k(t.highWaterMark)?this.loadProgressively(S,r,e,t.highWaterMark,H):a?S.arrayBuffer():e.responseType==="json"?S.json():S.text()}).then(S=>{var M,j;const H=this.response;if(!H)throw new Error("loader destroyed");self.clearTimeout(this.requestTimeout),r.loading.end=Math.max(self.performance.now(),r.loading.first);const Q=S[h];Q&&(r.loaded=r.total=Q);const Z={url:H.url,data:S,code:H.status},re=(M=this.callbacks)==null?void 0:M.onProgress;re&&!k(t.highWaterMark)&&re(r,e,S,H),(j=this.callbacks)==null||j.onSuccess(Z,r,e,H)}).catch(S=>{var M;if(self.clearTimeout(this.requestTimeout),r.aborted)return;const j=S&&S.code||0,H=S?S.message:null;(M=this.callbacks)==null||M.onError({code:j,text:H},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,s){const a=new 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r)e.setRequestHeader(h,r[h]);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=s&&k(s)?s: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,s=this.config;if(!i.aborted&&r>=2&&(i.loading.first===0&&(i.loading.first=Math.max(self.performance.now(),i.loading.start),s.timeout!==s.loadPolicy.maxLoadTimeMs&&(self.clearTimeout(this.requestTimeout),s.timeout=s.loadPolicy.maxLoadTimeMs,this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),s.loadPolicy.maxLoadTimeMs-(i.loading.first-i.loading.start)))),r===4)){self.clearTimeout(this.requestTimeout),t.onreadystatechange=null,t.onprogress=null;const d=t.status,v=t.responseType==="text"?t.responseText:null;if(d>=200&&d<300){const H=v!=null?v:t.response;if(H!=null){var a,h;i.loading.end=Math.max(self.performance.now(),i.loading.first);const Q=t.responseType==="arraybuffer"?H.byteLength:H.length;i.loaded=i.total=Q,i.bwEstimate=i.total*8e3/(i.loading.end-i.loading.first);const Z=(a=this.callbacks)==null?void 0:a.onProgress;Z&&Z(i,e,H,t);const re={url:t.responseURL,data:H,code:d};(h=this.callbacks)==null||h.onSuccess(re,i,e,t);return}}const S=s.loadPolicy.errorRetry,M=i.retry,j={url:e.url,data:void 0,code:d};if(Di(S,M,!1,j))this.retry(S);else{var g;F.error(`${d} while loading ${e.url}`),(g=this.callbacks)==null||g.onError({code:d,text:t.statusText},e,t,i)}}}loadtimeout(){if(!this.config)return;const e=this.config.loadPolicy.timeoutRetry,t=this.stats.retry;if(Di(e,t,!0))this.retry(e);else{var i;F.warn(`timeout while loading ${(i=this.context)==null?void 0:i.url}`);const r=this.callbacks;r&&(this.abortInternal(),r.onTimeout(this.stats,this.context,this.loader))}}retry(e){const{context:t,stats:i}=this;this.retryDelay=Ui(e,i.retry),i.retry++,F.warn(`${status?"HTTP Status "+status:"Timeout"} while loading ${t==null?void 0:t.url}, retrying ${i.retry}/${e.maxNumRetry} in ${this.retryDelay}ms`),this.abortInternal(),this.loader=null,self.clearTimeout(this.retryTimeout),this.retryTimeout=self.setTimeout(this.loadInternal.bind(this),this.retryDelay)}loadprogress(e){const t=this.stats;t.loaded=e.loaded,e.lengthComputable&&(t.total=e.total)}getCacheAge(){let e=null;if(this.loader&&Pc.test(this.loader.getAllResponseHeaders())){const t=this.loader.getResponseHeader("age");e=t?parseFloat(t):null}return e}getResponseHeader(e){return this.loader&&new RegExp(`^${e}:\\s*[\\d.]+\\s*$`,"im").test(this.loader.getAllResponseHeaders())?this.loader.getResponseHeader(e):null}}const Oc={maxTimeToFirstByteMs:8e3,maxLoadTimeMs:2e4,timeoutRetry:null,errorRetry:null},Fc=u(u({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 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0,enableDateRangeMetadataCues:!0,enableEmsgMetadataCues:!0,enableEmsgKLVMetadata:!1,enableID3MetadataCues:!0,enableInterstitialPlayback:!0,interstitialAppendInPlace:!0,interstitialLiveLookAhead:10,useMediaCapabilities:!0,preserveManualLevelOnError:!1,certLoadPolicy:{default:Oc},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},Mc()),{},{subtitleStreamController:Zu,subtitleTrackController:Hu,timelineController:Sc,audioStreamController:ql,audioTrackController:Yl,emeController:fn,cmcdController:Fu,contentSteeringController:Bu,interstitialsController:Yu});function Mc(){return{cueHandler:Cc,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 Bc(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=Ns(o),r=["manifest","level","frag"],s=["TimeOut","MaxRetry","RetryDelay","MaxRetryTimeout"];return r.forEach(a=>{const h=`${a==="level"?"playlist":a}LoadPolicy`,g=e[h]===void 0,d=[];s.forEach(v=>{const S=`${a}Loading${v}`,M=e[S];if(M!==void 0&&g){d.push(S);const j=i[h].default;switch(e[h]={default:j},v){case"TimeOut":j.maxLoadTimeMs=M,j.maxTimeToFirstByteMs=M;break;case"MaxRetry":j.errorRetry.maxNumRetry=M,j.timeoutRetry.maxNumRetry=M;break;case"RetryDelay":j.errorRetry.retryDelayMs=M,j.timeoutRetry.retryDelayMs=M;break;case"MaxRetryTimeout":j.errorRetry.maxRetryDelayMs=M,j.timeoutRetry.maxRetryDelayMs=M;break}}}),d.length&&t.warn(`hls.js config: "${d.join('", "')}" setting(s) are deprecated, use "${h}": ${yt(e[h])}`)}),u(u({},i),e)}function Ns(o){return o&&typeof o=="object"?Array.isArray(o)?o.map(Ns):Object.keys(o).reduce((e,t)=>(e[t]=Ns(o[t]),e),{}):o}function Nc(o,e){const t=o.loader;t!==Eo&&t!==So?(e.log("[config]: Custom loader detected, cannot enable progressive streaming"),o.progressive=!1):Ac()&&(o.loader=Eo,o.progressive=!0,o.enableSoftwareAES=!0,e.log("[config]: Progressive streaming enabled, using FetchLoader"))}const Xn=2,Uc=.1,$c=.05,Hc=100;class jc extends _r{constructor(e,t){super("gap-controller",e.logger),this.hls=null,this.fragmentTracker=null,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(Hc),this.mediaSource=t.mediaSource;const i=this.media=t.media;Vi(i,"playing",this.onMediaPlaying),Vi(i,"waiting",this.onMediaWaiting),Vi(i,"ended",this.onMediaEnded)}onMediaDetaching(e,t){this.clearInterval();const{media:i}=this;i&&(tr(i,"playing",this.onMediaPlaying),tr(i,"waiting",this.onMediaWaiting),tr(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 s=(i=this.hls)==null?void 0:i.config;if(!s)return;const a=this.media;if(!a)return;const{seeking:h}=a,g=this.seeking&&!h,d=!this.seeking&&h,v=a.paused&&!h||a.ended||a.playbackRate===0;if(this.seeking=h,e!==t){t&&(this.ended=0),this.moved=!0,h||(this.nudgeRetry=0,s.nudgeOnVideoHole&&!v&&e>t&&this.nudgeOnVideoHole(e,t)),this.waiting===0&&this.stallResolved(e);return}if(d||g){g&&this.stallResolved(e);return}if(v){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(!Rt.getBuffered(a).length){this.nudgeRetry=0;return}const S=Rt.bufferInfo(a,e,0),M=S.nextStart||0,j=this.fragmentTracker;if(h&&j&&this.hls){const $e=xo(this.hls.inFlightFragments,e),Ae=S.len>Xn,Pe=!M||$e||M-e>Xn&&!j.getPartialFragment(e);if(Ae||Pe)return;this.moved=!1}const H=(r=this.hls)==null?void 0:r.latestLevelDetails;if(!this.moved&&this.stalled!==null&&j){if(!(S.len>0)&&!M)return;const Ae=Math.max(M,S.start||0)-e,Ue=!!(H!=null&&H.live)?H.targetduration*2:Xn,De=j.getPartialFragment(e);if(Ae>0&&(Ae<=Ue||De)){a.paused||this._trySkipBufferHole(De);return}}const Q=s.detectStallWithCurrentTimeMs,Z=self.performance.now(),re=this.waiting;let fe=this.stalled;if(fe===null)if(re>0&&Z-re<Q)fe=this.stalled=re;else{this.stalled=Z;return}const le=Z-fe;if(!h&&(le>=Q||re)&&this.hls){var be;if(((be=this.mediaSource)==null?void 0:be.readyState)==="ended"&&!(H!=null&&H.live)&&Math.abs(e-((H==null?void 0:H.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 we=Rt.bufferInfo(a,e,s.maxBufferHole);this._tryFixBufferStall(we,le,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 s=Rt.bufferedInfo(Rt.timeRangesToArray(this.buffered.audio),e,0);if(s.len>1&&t>=s.start){const a=Rt.timeRangesToArray(r),h=Rt.bufferedInfo(a,t,0).bufferedIndex;if(h>-1&&h<a.length-1){const g=Rt.bufferedInfo(a,e,0).bufferedIndex,d=a[h].end,v=a[h+1].start;if((g===-1||g>h)&&v-d<1&&e-d<2){const S=new Error(`nudging playhead to flush pipeline after video hole. currentTime: ${e} hole: ${d} -> ${v} buffered index: ${g}`);this.warn(S.message),this.media.currentTime+=1e-6;const M=this.fragmentTracker.getPartialFragment(e)||void 0,j=Rt.bufferInfo(this.media,e,0);this.hls.trigger(_.ERROR,{type:T.MEDIA_ERROR,details:w.BUFFER_SEEK_OVER_HOLE,fatal:!1,error:S,reason:S.message,frag:M,buffer:j.len,bufferInfo:j})}}}}}_tryFixBufferStall(e,t,i){var r,s;const{fragmentTracker:a,media:h}=this,g=(r=this.hls)==null?void 0:r.config;if(!h||!a||!g)return;const d=(s=this.hls)==null?void 0:s.latestLevelDetails,v=a.getPartialFragment(i);if((v||d!=null&&d.live&&i<d.fragmentStart)&&(this._trySkipBufferHole(v)||!this.media))return;const S=e.buffered,M=this.adjacentTraversal(e,i);(S&&S.length>1&&e.len>g.maxBufferHole||e.nextStart&&(e.nextStart-i<g.maxBufferHole||M))&&(t>g.highBufferWatchdogPeriod*1e3||this.waiting)&&(this.warn("Trying to nudge playhead over buffer-hole"),this._tryNudgeBuffer(e))}adjacentTraversal(e,t){const i=this.fragmentTracker,r=e.nextStart;if(i&&r){const s=i.getFragAtPos(t,m.MAIN),a=i.getFragAtPos(r,m.MAIN);if(s&&a)return a.sn-s.sn<2}return!1}_reportStall(e){const{hls:t,media:i,stallReported:r,stalled:s}=this;if(!r&&s!==null&&i&&t){this.stallReported=!0;const a=new Error(`Playback stalling at @${i.currentTime} due to low buffer (${yt(e)})`);this.warn(a.message),t.trigger(_.ERROR,{type:T.MEDIA_ERROR,details:w.BUFFER_STALLED_ERROR,fatal:!1,error:a,buffer:e.len,bufferInfo:e,stalled:{start:s}})}}_trySkipBufferHole(e){var t;const{fragmentTracker:i,media:r}=this,s=(t=this.hls)==null?void 0:t.config;if(!r||!i||!s)return 0;const a=r.currentTime,h=Rt.bufferInfo(r,a,0),g=a<h.start?h.start:h.nextStart;if(g&&this.hls){const v=h.len<=s.maxBufferHole,S=h.len>0&&h.len<1&&r.readyState<3,M=g-a;if(M>0&&(v||S)){if(M>s.maxBufferHole){let H=!1;if(a===0){const Q=i.getAppendedFrag(0,m.MAIN);Q&&g<Q.end&&(H=!0)}if(!H){const Q=e||i.getAppendedFrag(a,m.MAIN);if(Q){var d;if(!((d=this.hls.loadLevelObj)!=null&&d.details)||xo(this.hls.inFlightFragments,g))return 0;let re=!1,fe=Q.end;for(;fe<g;){const le=i.getPartialFragment(fe);if(le)fe+=le.duration;else{re=!0;break}}if(re)return 0}}}const j=Math.max(g+$c,a+Uc);if(this.warn(`skipping hole, adjusting currentTime from ${a} to ${j}`),this.moved=!0,r.currentTime=j,!(e!=null&&e.gap)){const H=new Error(`fragment loaded with buffer holes, seeking from ${a} to ${j}`);this.hls.trigger(_.ERROR,{type:T.MEDIA_ERROR,details:w.BUFFER_SEEK_OVER_HOLE,fatal:!1,error:H,reason:H.message,frag:e||void 0,buffer:h.len,bufferInfo:h})}return j}}return 0}_tryNudgeBuffer(e){const{hls:t,media:i,nudgeRetry:r}=this,s=t==null?void 0:t.config;if(!i||!s)return 0;const a=i.currentTime;if(this.nudgeRetry++,r<s.nudgeMaxRetry){const h=a+(r+1)*s.nudgeOffset,g=new Error(`Nudging 'currentTime' from ${a} to ${h}`);this.warn(g.message),i.currentTime=h,t.trigger(_.ERROR,{type:T.MEDIA_ERROR,details:w.BUFFER_NUDGE_ON_STALL,error:g,fatal:!1,buffer:e.len,bufferInfo:e})}else{const h=new Error(`Playhead still not moving while enough data buffered @${a} after ${s.nudgeMaxRetry} nudges`);this.error(h.message),t.trigger(_.ERROR,{type:T.MEDIA_ERROR,details:w.BUFFER_STALLED_ERROR,error:h,fatal:!0,buffer:e.len,bufferInfo:e})}}}function xo(o,e){const t=wo(o.main);if(t&&t.start<=e)return t;const i=wo(o.audio);return i&&i.start<=e?i:null}function wo(o){if(!o)return null;switch(o.state){case Ke.IDLE:case Ke.STOPPED:case Ke.ENDED:case Ke.ERROR:return null}return o.frag}const Wc=.25;function Us(){if(typeof self!="undefined")return self.VTTCue||self.TextTrackCue}function Co(o,e,t,i,r){let s=new o(e,t,"");try{s.value=i,r&&(s.type=r)}catch(a){s=new o(e,t,yt(r?u({type:r},i):i))}return s}const Qn=(()=>{const o=Us();try{o&&new o(0,Number.POSITIVE_INFINITY,"")}catch(e){return Number.MAX_VALUE}return Number.POSITIVE_INFINITY})();function Gc(o){return Uint8Array.from(o.replace(/^0x/,"").replace(/([\da-fA-F]{2}) ?/g,"0x$1 ").replace(/ +$/,"").split(" ")).buffer}class Kc{constructor(e){this.hls=void 0,this.id3Track=null,this.media=null,this.dateRangeCuesAppended={},this.removeCues=!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.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.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(){const e=this.hls.latestLevelDetails;e&&this.updateDateRangeCues(e)}onMediaDetaching(e,t){this.media=null,!t.transferMedia&&(this.id3Track&&(this.removeCues&&dn(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 Qa(i,this.media),i}return this.media.addTextTrack("metadata","id3")}}onFragParsingMetadata(e,t){if(!this.media)return;const{hls:{config:{enableEmsgMetadataCues:i,enableID3MetadataCues:r}}}=this;if(!i&&!r)return;const{samples:s}=t;this.id3Track||(this.id3Track=this.createTrack(this.media));const a=Us();if(a)for(let h=0;h<s.length;h++){const g=s[h].type;if(g===zi.emsg&&!i||!r)continue;const d=ma(s[h].data);if(d){const v=s[h].pts;let S=v+s[h].duration;S>Qn&&(S=Qn),S-v<=0&&(S=v+Wc);for(let j=0;j<d.length;j++){const H=d[j];if(!va(H)){this.updateId3CueEnds(v,g);const Q=Co(a,v,S,H,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 s=r.length;s--;){const a=r[s];a.type===t&&a.startTime<e&&a.endTime===Qn&&(a.endTime=e)}}onBufferFlushing(e,{startOffset:t,endOffset:i,type:r}){const{id3Track:s,hls:a}=this;if(!a)return;const{config:{enableEmsgMetadataCues:h,enableID3MetadataCues:g}}=a;if(s&&(h||g)){let d;r==="audio"?d=v=>v.type===zi.audioId3&&g:r==="video"?d=v=>v.type===zi.emsg&&h:d=v=>v.type===zi.audioId3&&g||v.type===zi.emsg&&h,As(s,t,i,d)}}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.media||!e.hasProgramDateTime||!this.hls.config.enableDateRangeMetadataCues)return;const{id3Track:i}=this,{dateRanges:r}=e,s=Object.keys(r);let a=this.dateRangeCuesAppended;if(i&&t){var h;if((h=i.cues)!=null&&h.length){const v=Object.keys(a).filter(S=>!s.includes(S));for(let S=v.length;S--;){const M=v[S],j=a[M].cues;delete a[M],Object.keys(j).forEach(H=>{try{const Q=j[H];Q.removeEventListener("enter",this.onEventCueEnter),i.removeCue(Q)}catch(Q){}})}}else a=this.dateRangeCuesAppended={}}const g=e.fragments[e.fragments.length-1];if(s.length===0||!k(g==null?void 0:g.programDateTime))return;this.id3Track||(this.id3Track=this.createTrack(this.media));const d=Us();for(let v=0;v<s.length;v++){const S=s[v],M=r[S],j=M.startTime,H=a[S],Q=(H==null?void 0:H.cues)||{};let Z=(H==null?void 0:H.durationKnown)||!1,re=Qn;const{duration:fe,endDate:le}=M;if(le&&fe!==null)re=j+fe,Z=!0;else if(M.endOnNext&&!Z){const we=s.reduce(($e,Ae)=>{if(Ae!==M.id){const Pe=r[Ae];if(Pe.class===M.class&&Pe.startDate>M.startDate&&(!$e||M.startDate<$e.startDate))return Pe}return $e},null);we&&(re=we.startTime,Z=!0)}const be=Object.keys(M.attr);for(let we=0;we<be.length;we++){const $e=be[we];if(!vn($e))continue;const Ae=Q[$e];if(Ae)Z&&!H.durationKnown?Ae.endTime=re:Math.abs(Ae.startTime-j)>.01&&(Ae.startTime=j,Ae.endTime=re);else if(d){let Pe=M.attr[$e];yn($e)&&(Pe=Gc(Pe));const De=Co(d,j,re,{key:$e,data:Pe},zi.dateRange);De&&(De.id=S,this.id3Track.addCue(De),Q[$e]=De,this.hls.config.interstitialsController&&($e==="X-ASSET-LIST"||$e==="X-ASSET-URL")&&De.addEventListener("enter",this.onEventCueEnter))}}a[S]={cues:Q,dateRange:M,durationKnown:Z}}}}class zc{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:s,maxLiveSyncPlaybackRate:a}=this.config;if(!s||a===1||!i.live)return;const h=this.targetLatency;if(h===null)return;const g=r-h,d=Math.min(this.maxLatency,h+i.targetduration);if(g<d&&g>.05&&this.forwardBufferLength>1){const S=Math.min(2,Math.max(1,a)),M=Math.round(2/(1+Math.exp(-.75*g-this.edgeStalled))*20)/20,j=Math.min(S,Math.max(1,M));this.changeMediaPlaybackRate(t,j)}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:s,liveSyncDurationCount:a,lowLatencyMode:h}=this.config,g=this.hls.userConfig;let d=h&&i||t;(this._targetLatencyUpdated||g.liveSyncDuration||g.liveSyncDurationCount||d===0)&&(d=s!==void 0?s:a*r);const v=r;return d+Math.min(this.stallCount*this.config.liveSyncOnStallIncrease,v)}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,s=e-t-this.edgeStalled,a=r-i.totalduration,h=r-(this.config.lowLatencyMode&&i.partTarget||i.targetduration);return Math.min(Math.max(a,s),h)}get drift(){const e=this.levelDetails;return e===null?1:e.drift}get edgeStalled(){const e=this.levelDetails;if(e===null)return 0;const t=(this.config.lowLatencyMode&&e.partTarget||e.targetduration)*3;return Math.max(e.age-t,0)}get forwardBufferLength(){const{media:e}=this,t=this.levelDetails;if(!e||!t)return 0;const 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 ${t}`),e.playbackRate=t)}estimateLiveEdge(){const e=this.levelDetails;return e===null?null:e.edge+e.age}computeLatency(){const e=this.estimateLiveEdge();return e===null?null:e-this.currentTime}}class Vc extends ys{constructor(e,t){super(e,"level-controller"),this._levels=[],this._firstLevel=-1,this._maxAutoLevel=-1,this._startLevel=void 0,this.currentLevel=null,this.currentLevelIndex=-1,this.manualLevelIndex=-1,this.steering=void 0,this.onParsedComplete=void 0,this.steering=t,this._registerListeners()}_registerListeners(){const{hls:e}=this;e.on(_.MANIFEST_LOADING,this.onManifestLoading,this),e.on(_.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(_.LEVEL_LOADED,this.onLevelLoaded,this),e.on(_.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(_.FRAG_BUFFERED,this.onFragBuffered,this),e.on(_.ERROR,this.onError,this)}_unregisterListeners(){const{hls:e}=this;e.off(_.MANIFEST_LOADING,this.onManifestLoading,this),e.off(_.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(_.LEVEL_LOADED,this.onLevelLoaded,this),e.off(_.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(_.FRAG_BUFFERED,this.onFragBuffered,this),e.off(_.ERROR,this.onError,this)}destroy(){this._unregisterListeners(),this.steering=null,this.resetLevels(),super.destroy()}stopLoad(){this._levels.forEach(t=>{t.loadError=0,t.fragmentError=0}),super.stopLoad()}resetLevels(){this._startLevel=void 0,this.manualLevelIndex=-1,this.currentLevelIndex=-1,this.currentLevel=null,this._levels=[],this._maxAutoLevel=-1}onManifestLoading(e,t){this.resetLevels()}onManifestLoaded(e,t){const i=this.hls.config.preferManagedMediaSource,r=[],s={},a={};let h=!1,g=!1,d=!1;t.levels.forEach(v=>{const S=v.attrs;let{audioCodec:M,videoCodec:j}=v;M&&(v.audioCodec=M=Ve(M,i)||void 0),j&&(j=v.videoCodec=ft(j));const{width:H,height:Q,unknownCodecs:Z}=v;let re=Z?Z.length:0;if(Z)for(let De=re;De--;){const Xe=Z[De];this.isAudioSupported(Xe)?(v.audioCodec=M=M?`${M},${Xe}`:Xe,re--,Je.audio[M.substring(0,4)]=2):this.isVideoSupported(Xe)&&(v.videoCodec=j=j?`${j},${Xe}`:Xe,re--,Je.video[j.substring(0,4)]=2)}if(h||(h=!!(H&&Q)),g||(g=!!j),d||(d=!!M),re||M&&!this.isAudioSupported(M)||j&&!this.isVideoSupported(j)){this.log(`Some or all CODECS not supported "${S.CODECS}"`);return}const{CODECS:fe,"FRAME-RATE":le,"HDCP-LEVEL":be,"PATHWAY-ID":we,RESOLUTION:$e,"VIDEO-RANGE":Ae}=S,Ue=`${`${we||"."}-`}${v.bitrate}-${$e}-${le}-${fe}-${Ae}-${be}`;if(s[Ue])if(s[Ue].uri!==v.url&&!v.attrs["PATHWAY-ID"]){const De=a[Ue]+=1;v.attrs["PATHWAY-ID"]=new Array(De+1).join(".");const Xe=this.createLevel(v);s[Ue]=Xe,r.push(Xe)}else s[Ue].addGroupId("audio",S.AUDIO),s[Ue].addGroupId("text",S.SUBTITLES);else{const De=this.createLevel(v);s[Ue]=De,a[Ue]=1,r.push(De)}}),this.filterAndSortMediaOptions(r,t,h,g,d)}createLevel(e){const t=new Mi(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=ui(r,[])}return t}isAudioSupported(e){return xe(e,"audio",this.hls.config.preferManagedMediaSource)}isVideoSupported(e){return xe(e,"video",this.hls.config.preferManagedMediaSource)}filterAndSortMediaOptions(e,t,i,r,s){let a=[],h=[],g=e;if((i||r)&&s&&(g=g.filter(({videoCodec:Z,videoRange:re,width:fe,height:le})=>(!!Z||!!(fe&&le))&&gi(re))),g.length===0){Promise.resolve().then(()=>{if(this.hls){let Z="no level with compatible codecs found in manifest",re=Z;t.levels.length&&(re=`one or more CODECS in variant not supported: ${yt(t.levels.map(le=>le.attrs.CODECS).filter((le,be,we)=>we.indexOf(le)===be))}`,this.warn(re),Z+=` (${re})`);const fe=new Error(Z);this.hls.trigger(_.ERROR,{type:T.MEDIA_ERROR,details:w.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:t.url,error:fe,reason:re})}});return}t.audioTracks&&(a=t.audioTracks.filter(Z=>!Z.audioCodec||this.isAudioSupported(Z.audioCodec)),Ao(a)),t.subtitles&&(h=t.subtitles,Ao(h));const d=g.slice(0);g.sort((Z,re)=>{if(Z.attrs["HDCP-LEVEL"]!==re.attrs["HDCP-LEVEL"])return(Z.attrs["HDCP-LEVEL"]||"")>(re.attrs["HDCP-LEVEL"]||"")?1:-1;if(i&&Z.height!==re.height)return Z.height-re.height;if(Z.frameRate!==re.frameRate)return Z.frameRate-re.frameRate;if(Z.videoRange!==re.videoRange)return Xt.indexOf(Z.videoRange)-Xt.indexOf(re.videoRange);if(Z.videoCodec!==re.videoCodec){const fe=ee(Z.videoCodec),le=ee(re.videoCodec);if(fe!==le)return le-fe}if(Z.uri===re.uri&&Z.codecSet!==re.codecSet){const fe=ie(Z.codecSet),le=ie(re.codecSet);if(fe!==le)return le-fe}return Z.averageBitrate!==re.averageBitrate?Z.averageBitrate-re.averageBitrate:0});let v=d[0];if(this.steering&&(g=this.steering.filterParsedLevels(g),g.length!==d.length)){for(let Z=0;Z<d.length;Z++)if(d[Z].pathwayId===g[0].pathwayId){v=d[Z];break}}this._levels=g;for(let Z=0;Z<g.length;Z++)if(g[Z]===v){var S;this._firstLevel=Z;const re=v.bitrate,fe=this.hls.bandwidthEstimate;if(this.log(`manifest loaded, ${g.length} level(s) found, first bitrate: ${re}`),((S=this.hls.userConfig)==null?void 0:S.abrEwmaDefaultEstimate)===void 0){const le=Math.min(re,this.hls.config.abrEwmaDefaultEstimateMax);le>fe&&fe===this.hls.abrEwmaDefaultEstimate&&(this.hls.bandwidthEstimate=le)}break}const M=s&&!r,j=this.hls.config,H=!!(j.audioStreamController&&j.audioTrackController),Q={levels:g,audioTracks:a,subtitleTracks:h,sessionData:t.sessionData,sessionKeys:t.sessionKeys,firstLevel:this._firstLevel,stats:t.stats,audio:s,video:r,altAudio:H&&!M&&a.some(Z=>!!Z.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 v=new Error("invalid level idx"),S=e<0;if(this.hls.trigger(_.ERROR,{type:T.OTHER_ERROR,details:w.LEVEL_SWITCH_ERROR,level:e,fatal:S,error:v,reason:v.message}),S)return;e=Math.min(e,t.length-1)}const i=this.currentLevelIndex,r=this.currentLevel,s=r?r.attrs["PATHWAY-ID"]:void 0,a=t[e],h=a.attrs["PATHWAY-ID"];if(this.currentLevelIndex=e,this.currentLevel=a,i===e&&r&&s===h)return;this.log(`Switching to level ${e} (${a.height?a.height+"p ":""}${a.videoRange?a.videoRange+" ":""}${a.codecSet?a.codecSet+" ":""}@${a.bitrate})${h?" with Pathway "+h:""} from level ${i}${s?" with Pathway "+s:""}`);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 d=a.details;if(!d||d.live){const v=this.switchParams(a.uri,r==null?void 0:r.details,d);this.loadPlaylist(v)}}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===O.LEVEL&&t.context.level===this.level&&this.checkRetry(t)}onFragBuffered(e,{frag:t}){if(t!==void 0&&t.type===m.MAIN){const i=t.elementaryStreams;if(!Object.keys(i).some(s=>!!i[s]))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:s}=t,a=t.levelInfo;if(!a){var h;this.warn(`Invalid level index ${r}`),(h=t.deliveryDirectives)!=null&&h.skip&&(s.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&&(s.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,s=e.attrs["PATHWAY-ID"],a=e.details,h=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:""}${s?" Pathway "+s:""}${h&&a.live?" age "+h.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((s,a)=>a!==e?!0:(this.steering&&this.steering.removeLevel(s),s===this.currentLevel&&(this.currentLevel=null,this.currentLevelIndex=-1,s.details&&s.details.fragments.forEach(h=>h.level=-1)),!1));na(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 Ao(o){const e={};o.forEach(t=>{const i=t.groupId||"";t.id=e[i]=e[i]||0,e[i]++})}function To(){return self.SourceBuffer||self.WebKitSourceBuffer}function Do(){if(!q())return!1;const e=To();return!e||e.prototype&&typeof e.prototype.appendBuffer=="function"&&typeof e.prototype.remove=="function"}function qc(){if(!Do())return!1;const o=q();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(ye(e,"video")))||["mp4a.40.2","fLaC"].some(e=>o.isTypeSupported(ye(e,"audio"))))}function Yc(){var o;const e=To();return typeof(e==null||(o=e.prototype)==null?void 0:o.changeType)=="function"}const Zc=100;class Xc extends ns{constructor(e,t,i){super(e,t,i,"stream-controller",m.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,s=r?r.currentTime:null;if(s===null||!k(s)||(this.log(`Media seeked to ${s.toFixed(3)}`),!this.getBufferedFrag(s)))return;const a=this.getFwdBufferInfoAtPos(r,s,m.MAIN,0);if(a===null||a.len===0){this.warn(`Main forward buffer length at ${s} on "seeked" event ${a?a.len:"empty"})`);return}this.tick()},this.registerListeners()}registerListeners(){super.registerListeners();const{hls:e}=this;e.on(_.MANIFEST_PARSED,this.onManifestParsed,this),e.on(_.LEVEL_LOADING,this.onLevelLoading,this),e.on(_.LEVEL_LOADED,this.onLevelLoaded,this),e.on(_.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.on(_.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(_.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.on(_.BUFFER_CREATED,this.onBufferCreated,this),e.on(_.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(_.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(_.FRAG_BUFFERED,this.onFragBuffered,this)}unregisterListeners(){super.unregisterListeners();const{hls:e}=this;e.off(_.MANIFEST_PARSED,this.onManifestParsed,this),e.off(_.LEVEL_LOADED,this.onLevelLoaded,this),e.off(_.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.off(_.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(_.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.off(_.BUFFER_CREATED,this.onBufferCreated,this),e.off(_.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(_.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(_.FRAG_BUFFERED,this.onFragBuffered,this)}onHandlerDestroying(){this.onMediaPlaying=this.onMediaSeeked=null,this.unregisterListeners(),super.onHandlerDestroying()}startLoad(e,t){if(this.levels){const{lastCurrentTime:i,hls:r}=this;if(this.stopLoad(),this.setInterval(Zc),this.level=-1,!this.startFragRequested){let s=r.startLevel;s===-1&&(r.config.testBandwidth&&this.levels.length>1?(s=0,this.bitrateTest=!0):s=r.firstAutoLevel),r.nextLoadLevel=s,this.level=r.loadLevel,this._hasEnoughToStart=!!t}i>0&&e===-1&&!t&&(this.log(`Override startPosition with lastCurrentTime @${i.toFixed(3)}`),e=i),this.state=Ke.IDLE,this.nextLoadPosition=this.lastCurrentTime=e+this.timelineOffset,this.startPosition=t?-1:e,this.tick()}else this._forceStartLoad=!0,this.state=Ke.STOPPED}stopLoad(){this._forceStartLoad=!1,super.stopLoad()}doTick(){switch(this.state){case Ke.WAITING_LEVEL:{const{levels:t,level:i}=this,r=t==null?void 0:t[i],s=r==null?void 0:r.details;if(s&&(!s.live||this.levelLastLoaded===r&&!this.waitForLive(r))){if(this.waitForCdnTuneIn(s))break;this.state=Ke.IDLE;break}else if(this.hls.nextLoadLevel!==this.level){this.state=Ke.IDLE;break}break}case Ke.FRAG_LOADING_WAITING_RETRY:{var e;const t=self.performance.now(),i=this.retryDate;if(!i||t>=i||(e=this.media)!=null&&e.seeking){const{levels:r,level:s}=this,a=r==null?void 0:r[s];this.resetStartWhenNotLoaded(a||null),this.state=Ke.IDLE}}break}this.state===Ke.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 s=this.buffering?e.nextLoadLevel:e.loadLevel;if(!(i!=null&&i[s]))return;const a=i[s],h=this.getMainFwdBufferInfo();if(h===null)return;const g=this.getLevelDetails();if(g&&this._streamEnded(h,g)){const Q={};this.altAudio===2&&(Q.type="video"),this.hls.trigger(_.BUFFER_EOS,Q),this.state=Ke.ENDED;return}if(!this.buffering)return;e.loadLevel!==s&&e.manualLevel===-1&&this.log(`Adapting to level ${s} from level ${this.level}`),this.level=e.nextLoadLevel=s;const d=a.details;if(!d||this.state===Ke.WAITING_LEVEL||this.waitForLive(a)){this.level=s,this.state=Ke.WAITING_LEVEL,this.startFragRequested=!1;return}const v=h.len,S=this.getMaxBufferLength(a.maxBitrate);if(v>=S)return;this.backtrackFragment&&this.backtrackFragment.start>h.end&&(this.backtrackFragment=null);const M=this.backtrackFragment?this.backtrackFragment.start:h.end;let j=this.getNextFragment(M,d);if(this.couldBacktrack&&!this.fragPrevious&&j&&te(j)&&this.fragmentTracker.getState(j)!==di.OK){var H;const Z=((H=this.backtrackFragment)!=null?H:j).sn-d.startSN,re=d.fragments[Z-1];re&&j.cc===re.cc&&(j=re,this.fragmentTracker.removeFragment(re))}else this.backtrackFragment&&h.len&&(this.backtrackFragment=null);if(j&&this.isLoopLoading(j,M)){if(!j.gap){const Z=this.audioOnly&&!this.altAudio?x.AUDIO:x.VIDEO,re=(Z===x.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;re&&this.afterBufferFlushed(re,Z,m.MAIN)}j=this.getNextFragmentLoopLoading(j,d,h,m.MAIN,S)}j&&(j.initSegment&&!j.initSegment.data&&!this.bitrateTest&&(j=j.initSegment),this.loadFragment(j,a,M))}loadFragment(e,t,i){const r=this.fragmentTracker.getState(e);r===di.NOT_LOADED||r===di.PARTIAL?te(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,m.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 s=this.getLevelDetails();if(s!=null&&s.live){const h=this.getMainFwdBufferInfo();if(!h||h.len<s.targetduration*2)return}if(!t.paused&&e){const h=this.hls.nextLoadLevel,g=e[h],d=this.fragLastKbps;d&&this.fragCurrent?i=this.fragCurrent.duration*g.maxBitrate/(1e3*d)+1:i=0}else i=0;const a=this.getBufferedFrag(t.currentTime+i);if(a){const h=this.followingBufferedFrag(a);if(h){this.abortCurrentFrag();const g=h.maxStartPTS?h.maxStartPTS:h.start,d=h.duration,v=Math.max(a.end,g+Math.min(Math.max(d-this.config.maxFragLookUpTolerance,d*(this.couldBacktrack?.5:.125)),d*(this.couldBacktrack?.75:.25)));this.flushMainBuffer(v,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 Ke.KEY_LOADING:case Ke.FRAG_LOADING:case Ke.FRAG_LOADING_WAITING_RETRY:case Ke.PARSING:case Ke.PARSED:this.state=Ke.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;Vi(i,"playing",this.onMediaPlaying),Vi(i,"seeked",this.onMediaSeeked)}onMediaDetaching(e,t){const{media:i}=this;i&&(tr(i,"playing",this.onMediaPlaying),tr(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;t.levels.forEach(s=>{const a=s.audioCodec;a&&(i=i||a.indexOf("mp4a.40.2")!==-1,r=r||a.indexOf("mp4a.40.5")!==-1)}),this.audioCodecSwitch=i&&r&&!Yc(),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!==Ke.IDLE)return;const r=t.levelInfo;(!r.details||r.details.live&&(this.levelLastLoaded!==r||r.details.expired)||this.waitForCdnTuneIn(r.details))&&(this.state=Ke.WAITING_LEVEL)}onLevelLoaded(e,t){var i;const{levels:r,startFragRequested:s}=this,a=t.level,h=t.details,g=h.totalduration;if(!r){this.warn(`Levels were reset while loading level ${a}`);return}this.log(`Level ${a} loaded [${h.startSN},${h.endSN}]${h.lastPartSn?`[part-${h.lastPartSn}-${h.lastPartIndex}]`:""}, cc [${h.startCC}, ${h.endCC}] duration:${g}`);const d=t.levelInfo,v=this.fragCurrent;v&&(this.state===Ke.FRAG_LOADING||this.state===Ke.FRAG_LOADING_WAITING_RETRY)&&v.level!==t.level&&v.loader&&this.abortCurrentFrag();let S=0;if(h.live||(i=d.details)!=null&&i.live){var M;if(this.checkLiveUpdate(h),h.deltaUpdateFailed)return;S=this.alignPlaylists(h,d.details,(M=this.levelLastLoaded)==null?void 0:M.details)}if(d.details=h,this.levelLastLoaded=d,s||this.setStartPosition(h,S),this.hls.trigger(_.LEVEL_UPDATED,{details:h,level:a}),this.state===Ke.WAITING_LEVEL){if(this.waitForCdnTuneIn(h))return;this.state=Ke.IDLE}s&&h.live&&this.synchronizeToLiveEdge(h),this.tick()}synchronizeToLiveEdge(e){const{config:t,media:i}=this;if(!i)return;const r=this.hls.liveSyncPosition,s=this.getLoadPosition(),a=e.fragmentStart,h=e.edge,g=s>=a-t.maxFragLookUpTolerance&&s<=h;if(r!==null&&i.duration>r&&(s<r||!g)){const v=t.liveMaxLatencyDuration!==void 0?t.liveMaxLatencyDuration:t.liveMaxLatencyDurationCount*e.targetduration;if((!g&&i.readyState<4||s<h-v)&&(this._hasEnoughToStart||(this.nextLoadPosition=r),i.readyState))if(this.warn(`Playback: ${s.toFixed(3)} is located too far from the end of live sliding playlist: ${h}, reset currentTime to : ${r.toFixed(3)}`),this.config.liveSyncMode==="buffered"){var d;const S=Rt.bufferInfo(i,r,0);if(!(S!=null&&(d=S.buffered)!=null&&d.length)){i.currentTime=r;return}if(S.start<=s){i.currentTime=r;return}const{nextStart:j}=Rt.bufferedInfo(S.buffered,s,0);j&&(i.currentTime=j)}else i.currentTime=r}}_handleFragmentLoadProgress(e){var t;const i=e.frag,{part:r,payload:s}=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 h=a[i.level];if(!h){this.warn(`Level ${i.level} not found on progress`);return}const g=h.details;if(!g){this.warn(`Dropping fragment ${i.sn} of level ${i.level} after level details were reset`),this.fragmentTracker.removeFragment(i);return}const d=h.videoCodec,v=g.PTSKnown||!g.live,S=(t=i.initSegment)==null?void 0:t.data,M=this._getAudioCodec(h),j=this.transmuxer=this.transmuxer||new Ma(this.hls,m.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),H=r?r.index:-1,Q=H!==-1,Z=new Cr(i.level,i.sn,i.stats.chunkCount,s.byteLength,H,Q),re=this.initPTS[i.cc];j.push(s,S,M,d,i,r,g.totalduration,v,Z,re)}onAudioTrackSwitching(e,t){const i=this.hls,r=this.altAudio===2;if(Gt(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,()=>{var a;(a=this.hls)==null||a.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=Gt(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,s,a=!1;for(const h in i){const g=i[h];if(g.id==="main"){if(s=h,r=g,h==="video"){const d=i[h];d&&(this.videoBuffer=d.buffer)}}else a=!0}a&&r?(this.log(`Alternate track found, use ${s}.buffered to schedule main fragment loading`),this.mediaBuffer=r.buffer):this.mediaBuffer=this.media}onFragBuffered(e,t){const{frag:i,part:r}=t,s=i.type===m.MAIN;if(s){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===Ke.PARSED&&(this.state=Ke.IDLE);return}const h=r?r.stats:i.stats;this.fragLastKbps=Math.round(8*h.total/(h.buffering.end-h.loading.first)),te(i)&&(this.fragPrevious=i),this.fragBufferedComplete(i,r)}const a=this.media;a&&(!this._hasEnoughToStart&&Rt.getBuffered(a).length&&(this._hasEnoughToStart=!0,this.seekToStartPos()),s&&this.tick())}get hasEnoughToStart(){return this._hasEnoughToStart}onError(e,t){var i;if(t.fatal){this.state=Ke.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(m.MAIN,t);break;case w.LEVEL_LOAD_ERROR:case w.LEVEL_LOAD_TIMEOUT:case w.LEVEL_PARSING_ERROR:!t.levelRetry&&this.state===Ke.WAITING_LEVEL&&((i=t.context)==null?void 0:i.type)===O.LEVEL&&(this.state=Ke.IDLE);break;case w.BUFFER_ADD_CODEC_ERROR:case w.BUFFER_APPEND_ERROR:if(t.parent!=="main")return;this.resetLoadingState();break;case w.BUFFER_FULL_ERROR:if(t.parent!=="main")return;this.reduceLengthAndFlushBuffer(t)&&this.flushMainBuffer(0,Number.POSITIVE_INFINITY);break;case w.INTERNAL_EXCEPTION:this.recoverWorkerError(t);break}}onFragLoadEmergencyAborted(){this.state=Ke.IDLE,this._hasEnoughToStart||(this.startFragRequested=!1,this.nextLoadPosition=this.lastCurrentTime),this.tickImmediate()}onBufferFlushed(e,{type:t}){if(t!==x.AUDIO||!this.altAudio){const i=(t===x.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;i&&(this.afterBufferFlushed(i,t,m.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 s=this.getLevelDetails(),a=Rt.getBuffered(e),h=a.length?a.start(0):0,g=h-i,d=Math.max(this.config.maxBufferHole,this.config.maxFragLookUpTolerance);(this.config.startOnSegmentBoundary||g>0&&(g<d||this.loadingParts&&g<2*((s==null?void 0:s.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 ${h}`),e.currentTime=i)}}_getAudioCodec(e){let t=this.config.defaultAudioCodec||e.audioCodec;return this.audioCodecSwap&&t&&(this.log("Swapping audio codec"),t.indexOf("mp4a.40.5")!==-1?t="mp4a.40.2":t="mp4a.40.5"),t}_loadBitrateTestFrag(e,t){e.bitrateTest=!0,this._doFragLoad(e,t).then(i=>{const{hls:r}=this,s=i==null?void 0:i.frag;if(!s||this.fragContextChanged(s))return;t.fragmentError=0,this.state=Ke.IDLE,this.startFragRequested=!1,this.bitrateTest=!1;const a=s.stats;a.parsing.start=a.parsing.end=a.buffering.start=a.buffering.end=self.performance.now(),r.trigger(_.FRAG_LOADED,i),s.bitrateTest=!1})}_handleTransmuxComplete(e){var t;const i=this.playlistType,{hls:r}=this,{remuxResult:s,chunkMeta:a}=e,h=this.getCurrentContext(a);if(!h){this.resetWhenMissingContext(a);return}const{frag:g,part:d,level:v}=h,{video:S,text:M,id3:j,initSegment:H}=s,{details:Q}=v,Z=this.altAudio?void 0:s.audio;if(this.fragContextChanged(g)){this.fragmentTracker.removeFragment(g);return}if(this.state=Ke.PARSING,H){if(H!=null&&H.tracks){const le=g.initSegment||g;this._bufferInitSegment(v,H.tracks,le,a),r.trigger(_.FRAG_PARSING_INIT_SEGMENT,{frag:le,id:i,tracks:H.tracks})}const re=H.initPTS,fe=H.timescale;k(re)&&(this.initPTS[g.cc]={baseTime:re,timescale:fe},r.trigger(_.INIT_PTS_FOUND,{frag:g,id:i,initPTS:re,timescale:fe}))}if(S&&Q){Z&&S.type==="audiovideo"&&this.logMuxedErr(g);const re=Q.fragments[g.sn-1-Q.startSN],fe=g.sn===Q.startSN,le=!re||g.cc>re.cc;if(s.independent!==!1){const{startPTS:be,endPTS:we,startDTS:$e,endDTS:Ae}=S;if(d)d.elementaryStreams[S.type]={startPTS:be,endPTS:we,startDTS:$e,endDTS:Ae};else if(S.firstKeyFrame&&S.independent&&a.id===1&&!le&&(this.couldBacktrack=!0),S.dropped&&S.independent){const Pe=this.getMainFwdBufferInfo(),Ue=(Pe?Pe.end:this.getLoadPosition())+this.config.maxBufferHole,De=S.firstKeyFramePTS?S.firstKeyFramePTS:be;if(!fe&&Ue<De-this.config.maxBufferHole&&!le){this.backtrack(g);return}else le&&(g.gap=!0);g.setElementaryStreamInfo(S.type,g.start,we,g.start,Ae,!0)}else fe&&be-(Q.appliedTimelineOffset||0)>Xn&&(g.gap=!0);g.setElementaryStreamInfo(S.type,be,we,$e,Ae),this.backtrackFragment&&(this.backtrackFragment=g),this.bufferFragmentData(S,g,d,a,fe||le)}else if(fe||le)g.gap=!0;else{this.backtrack(g);return}}if(Z){const{startPTS:re,endPTS:fe,startDTS:le,endDTS:be}=Z;d&&(d.elementaryStreams[x.AUDIO]={startPTS:re,endPTS:fe,startDTS:le,endDTS:be}),g.setElementaryStreamInfo(x.AUDIO,re,fe,le,be),this.bufferFragmentData(Z,g,d,a)}if(Q&&j!=null&&(t=j.samples)!=null&&t.length){const re={id:i,frag:g,details:Q,samples:j.samples};r.trigger(_.FRAG_PARSING_METADATA,re)}if(Q&&M){const re={id:i,frag:g,details:Q,samples:M.samples};r.trigger(_.FRAG_PARSING_USERDATA,re)}}logMuxedErr(e){this.warn(`${te(e)?"Media":"Init"} segment with muxed audiovideo where only video expected: ${e.url}`)}_bufferInitSegment(e,t,i,r){if(this.state!==Ke.PARSING)return;this.audioOnly=!!t.audio&&!t.video,this.altAudio&&!this.audioOnly&&(delete t.audio,t.audiovideo&&this.logMuxedErr(i));const{audio:s,video:a,audiovideo:h}=t;if(s){let d=at(s.codec,e.audioCodec);d==="mp4a"&&(d="mp4a.40.5");const v=navigator.userAgent.toLowerCase();if(this.audioCodecSwitch){d&&(d.indexOf("mp4a.40.5")!==-1?d="mp4a.40.2":d="mp4a.40.5");const S=s.metadata;S&&"channelCount"in S&&(S.channelCount||1)!==1&&v.indexOf("firefox")===-1&&(d="mp4a.40.5")}d&&d.indexOf("mp4a.40.5")!==-1&&v.indexOf("android")!==-1&&s.container!=="audio/mpeg"&&(d="mp4a.40.2",this.log(`Android: force audio codec to ${d}`)),e.audioCodec&&e.audioCodec!==d&&this.log(`Swapping manifest audio codec "${e.audioCodec}" for "${d}"`),s.levelCodec=d,s.id=m.MAIN,this.log(`Init audio buffer, container:${s.container}, codecs[selected/level/parsed]=[${d||""}/${e.audioCodec||""}/${s.codec}]`),delete t.audiovideo}if(a){a.levelCodec=e.videoCodec,a.id=m.MAIN;const d=a.codec;if((d==null?void 0:d.length)===4)switch(d){case"hvc1":case"hev1":a.codec="hvc1.1.6.L120.90";break;case"av01":a.codec="av01.0.04M.08";break;case"avc1":a.codec="avc1.42e01e";break}this.log(`Init video buffer, container:${a.container}, codecs[level/parsed]=[${e.videoCodec||""}/${d}]${a.codec!==d?" parsed-corrected="+a.codec:""}${a.supplemental?" supplemental="+a.supplemental:""}`),delete t.audiovideo}h&&(this.log(`Init audiovideo buffer, container:${h.container}, codecs[level/parsed]=[${e.codecs}/${h.codec}]`),delete t.video,delete t.audio);const g=Object.keys(t);if(g.length){if(this.hls.trigger(_.BUFFER_CODECS,t),!this.hls)return;g.forEach(d=>{const S=t[d].initSegment;S!=null&&S.byteLength&&this.hls.trigger(_.BUFFER_APPENDING,{type:d,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,m.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=Ke.IDLE}checkFragmentChanged(){const e=this.media;let t=null;if(e&&e.readyState>1&&e.seeking===!1){const i=e.currentTime;if(Rt.isBuffered(e,i)?t=this.getAppendedFrag(i):Rt.isBuffered(e,i+.1)&&(t=this.getAppendedFrag(i+.1)),t){this.backtrackFragment=null;const r=this.fragPlaying,s=t.level;(!r||t.sn!==r.sn||r.level!==s)&&(this.fragPlaying=t,this.hls.trigger(_.FRAG_CHANGED,{frag:t}),(!r||r.level!==s)&&this.hls.trigger(_.LEVEL_SWITCHED,{level:s}))}}}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 k(t)?this.getAppendedFrag(t):null}get currentProgramDateTime(){var e;const t=((e=this.media)==null?void 0:e.currentTime)||this.lastCurrentTime;if(k(t)){const i=this.getLevelDetails(),r=this.currentFrag||(i?ni(null,i.fragments,t):null);if(r){const s=r.programDateTime;if(s!==null){const a=s+(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 Qc{constructor(e){this.config=void 0,this.keyUriToKeyInfo={},this.emeController=null,this.config=e}abort(e){for(const i in this.keyUriToKeyInfo){const r=this.keyUriToKeyInfo[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.keyUriToKeyInfo){const t=this.keyUriToKeyInfo[e];(t.mediaKeySessionContext||t.decryptdata.isCommonEncryption)&&delete this.keyUriToKeyInfo[e]}}destroy(){this.detach();for(const e in this.keyUriToKeyInfo){const t=this.keyUriToKeyInfo[e].loader;t&&t.destroy()}this.keyUriToKeyInfo={}}createKeyLoadError(e,t=w.KEY_LOAD_ERROR,i,r,s){return new Ri({type:T.NETWORK_ERROR,details:t,fatal:!1,frag:e,response:s,error:i,networkDetails:r})}loadClear(e,t){if(this.emeController&&this.config.emeEnabled&&!this.emeController.getSelectedKeySystemFormats().length){if(t.length){const{sn:i,cc:r}=e;for(let s=0;s<t.length;s++){const a=t[s];if(r<=a.cc&&(i==="initSegment"||a.sn==="initSegment"||i<a.sn))return this.emeController.selectKeySystemFormat(a).then(h=>{if(a.setKeyFormat(h),this.emeController&&this.config.requireKeySystemAccessOnStart){const g=ji(h);if(g)return this.emeController.getKeySystemAccess([g])}})}}else if(this.config.requireKeySystemAccessOnStart){const i=Tr(this.config);if(i.length)return this.emeController.getKeySystemAccess(i)}}return null}load(e){return!e.decryptdata&&e.encrypted&&this.emeController&&this.config.emeEnabled?this.emeController.selectKeySystemFormat(e).then(t=>this.loadInternal(e,t)):this.loadInternal(e)}loadInternal(e,t){var i,r;t&&e.setKeyFormat(t);const s=e.decryptdata;if(!s){const d=new Error(t?`Expected frag.decryptdata to be defined after setting format ${t}`:"Missing decryption data on fragment in onKeyLoading");return Promise.reject(this.createKeyLoadError(e,w.KEY_LOAD_ERROR,d))}const a=s.uri;if(!a)return Promise.reject(this.createKeyLoadError(e,w.KEY_LOAD_ERROR,new Error(`Invalid key URI: "${a}"`)));let h=this.keyUriToKeyInfo[a];if((i=h)!=null&&i.decryptdata.key)return s.key=h.decryptdata.key,Promise.resolve({frag:e,keyInfo:h});if((r=h)!=null&&r.keyLoadPromise){var g;switch((g=h.mediaKeySessionContext)==null?void 0:g.keyStatus){case void 0:case"status-pending":case"usable":case"usable-in-future":return h.keyLoadPromise.then(d=>(s.key=d.keyInfo.decryptdata.key,{frag:e,keyInfo:h}))}}switch(h=this.keyUriToKeyInfo[a]={decryptdata:s,keyLoadPromise:null,loader:null,mediaKeySessionContext:null},s.method){case"ISO-23001-7":case"SAMPLE-AES":case"SAMPLE-AES-CENC":case"SAMPLE-AES-CTR":return s.keyFormat==="identity"?this.loadKeyHTTP(h,e):this.loadKeyEME(h,e);case"AES-128":case"AES-256":case"AES-256-CTR":return this.loadKeyHTTP(h,e);default:return Promise.reject(this.createKeyLoadError(e,w.KEY_LOAD_ERROR,new Error(`Key supplied with unsupported METHOD: "${s.method}"`)))}}loadKeyEME(e,t){const i={frag:t,keyInfo:e};if(this.emeController&&this.config.emeEnabled){const r=this.emeController.loadKey(i);if(r)return(e.keyLoadPromise=r.then(s=>(e.mediaKeySessionContext=s,i))).catch(s=>{throw e.keyLoadPromise=null,s})}return Promise.resolve(i)}loadKeyHTTP(e,t){const i=this.config,r=i.loader,s=new r(i);return t.keyLoader=e.loader=s,e.keyLoadPromise=new Promise((a,h)=>{const g={keyInfo:e,frag:t,responseType:"arraybuffer",url:e.decryptdata.uri},d=i.keyLoadPolicy.default,v={loadPolicy:d,timeout:d.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},S={onSuccess:(M,j,H,Q)=>{const{frag:Z,keyInfo:re,url:fe}=H;if(!Z.decryptdata||re!==this.keyUriToKeyInfo[fe])return h(this.createKeyLoadError(Z,w.KEY_LOAD_ERROR,new Error("after key load, decryptdata unset or changed"),Q));re.decryptdata.key=Z.decryptdata.key=new Uint8Array(M.data),Z.keyLoader=null,re.loader=null,a({frag:Z,keyInfo:re})},onError:(M,j,H,Q)=>{this.resetLoader(j),h(this.createKeyLoadError(t,w.KEY_LOAD_ERROR,new Error(`HTTP Error ${M.code} loading key ${M.text}`),H,u({url:g.url,data:void 0},M)))},onTimeout:(M,j,H)=>{this.resetLoader(j),h(this.createKeyLoadError(t,w.KEY_LOAD_TIMEOUT,new Error("key loading timed out"),H))},onAbort:(M,j,H)=>{this.resetLoader(j),h(this.createKeyLoadError(t,w.INTERNAL_ABORTED,new Error("key loading aborted"),H))}};s.load(g,v,S)})}resetLoader(e){const{frag:t,keyInfo:i,url:r}=e,s=i.loader;t.keyLoader===s&&(t.keyLoader=null,i.loader=null),delete this.keyUriToKeyInfo[r],s&&s.destroy()}}function Lo(o){const{type:e}=o;switch(e){case O.AUDIO_TRACK:return m.AUDIO;case O.SUBTITLE_TRACK:return m.SUBTITLE;default:return m.MAIN}}function $s(o,e){let t=o.url;return(t===void 0||t.indexOf("data:")===0)&&(t=e.url),t}class Jc{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,s=i||r,a=new s(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:O.MANIFEST,url:i,deliveryDirectives:null,levelOrTrack:null})}onLevelLoading(e,t){const{id:i,level:r,pathwayId:s,url:a,deliveryDirectives:h,levelInfo:g}=t;this.load({id:i,level:r,pathwayId:s,responseType:"text",type:O.LEVEL,url:a,deliveryDirectives:h,levelOrTrack:g})}onAudioTrackLoading(e,t){const{id:i,groupId:r,url:s,deliveryDirectives:a,track:h}=t;this.load({id:i,groupId:r,level:null,responseType:"text",type:O.AUDIO_TRACK,url:s,deliveryDirectives:a,levelOrTrack:h})}onSubtitleTrackLoading(e,t){const{id:i,groupId:r,url:s,deliveryDirectives:a,track:h}=t;this.load({id:i,groupId:r,level:null,responseType:"text",type:O.SUBTITLE_TRACK,url:s,deliveryDirectives:a,levelOrTrack:h})}onLevelsUpdated(e,t){const i=this.loaders[O.LEVEL];if(i){const r=i.context;r&&!t.levels.some(s=>s===r.levelOrTrack)&&(i.abort(),delete this.loaders[O.LEVEL])}}load(e){var t;const i=this.hls.config;let r=this.getInternalLoader(e);if(r){const d=this.hls.logger,v=r.context;if(v&&v.levelOrTrack===e.levelOrTrack&&(v.url===e.url||v.deliveryDirectives&&!e.deliveryDirectives)){v.url===e.url?d.log(`[playlist-loader]: ignore ${e.url} ongoing request`):d.log(`[playlist-loader]: ignore ${e.url} in favor of ${v.url}`);return}d.log(`[playlist-loader]: aborting previous loader for type: ${e.type}`),r.abort()}let s;if(e.type===O.MANIFEST?s=i.manifestLoadPolicy.default:s=c({},i.playlistLoadPolicy.default,{timeoutRetry:null,errorRetry:null}),r=this.createInternalLoader(e),k((t=e.deliveryDirectives)==null?void 0:t.part)){let d;if(e.type===O.LEVEL&&e.level!==null?d=this.hls.levels[e.level].details:e.type===O.AUDIO_TRACK&&e.id!==null?d=this.hls.audioTracks[e.id].details:e.type===O.SUBTITLE_TRACK&&e.id!==null&&(d=this.hls.subtitleTracks[e.id].details),d){const v=d.partTarget,S=d.targetduration;if(v&&S){const M=Math.max(v*3,S*.8)*1e3;s=c({},s,{maxTimeToFirstByteMs:Math.min(M,s.maxTimeToFirstByteMs),maxLoadTimeMs:Math.min(M,s.maxTimeToFirstByteMs)})}}}const a=s.errorRetry||s.timeoutRetry||{},h={loadPolicy:s,timeout:s.maxLoadTimeMs,maxRetry:a.maxNumRetry||0,retryDelay:a.retryDelayMs||0,maxRetryDelay:a.maxRetryDelayMs||0},g={onSuccess:(d,v,S,M)=>{const j=this.getInternalLoader(S);this.resetInternalLoader(S.type);const H=d.data;if(H.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(d,S,new Error("no EXTM3U delimiter"),M||null,v);return}v.parsing.start=performance.now(),mr.isMediaPlaylist(H)||S.type!==O.MANIFEST?this.handleTrackOrLevelPlaylist(d,v,S,M||null,j):this.handleMasterPlaylist(d,v,S,M)},onError:(d,v,S,M)=>{this.handleNetworkError(v,S,!1,d,M)},onTimeout:(d,v,S)=>{this.handleNetworkError(v,S,!0,void 0,d)}};r.load(e,h,g)}checkAutostartLoad(){if(!this.hls)return;const{config:{autoStartLoad:e,startPosition:t},forceStartLoad:i}=this.hls;(e||i)&&(this.hls.logger.log(`${e?"auto":"force"} startLoad with configured startPosition ${t}`),this.hls.startLoad(t))}handleMasterPlaylist(e,t,i,r){const s=this.hls,a=e.data,h=$s(e,i),g=mr.parseMasterPlaylist(a,h);if(g.playlistParsingError){this.handleManifestParsingError(e,i,g.playlistParsingError,r,t);return}const{contentSteering:d,levels:v,sessionData:S,sessionKeys:M,startTimeOffset:j,variableList:H}=g;this.variableList=H;const{AUDIO:Q=[],SUBTITLES:Z,"CLOSED-CAPTIONS":re}=mr.parseMasterPlaylistMedia(a,h,g);Q.length&&!Q.some(le=>!le.url)&&v[0].audioCodec&&!v[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 ai({}),bitrate:0,url:""})),s.trigger(_.MANIFEST_LOADED,{levels:v,audioTracks:Q,subtitles:Z,captions:re,contentSteering:d,url:h,stats:t,networkDetails:r,sessionData:S,sessionKeys:M,startTimeOffset:j,variableList:H})}handleTrackOrLevelPlaylist(e,t,i,r,s){const a=this.hls,{id:h,level:g,type:d}=i,v=$s(e,i),S=k(g)?g:k(h)?h:0,M=Lo(i),j=mr.parseLevelPlaylist(e.data,v,S,M,0,this.variableList);if(d===O.MANIFEST){const H={attrs:new ai({}),bitrate:0,details:j,name:"",url:v};j.requestScheduled=t.loading.start+ea(j,0),a.trigger(_.MANIFEST_LOADED,{levels:[H],audioTracks:[],url:v,stats:t,networkDetails:r,sessionData:null,sessionKeys:null,contentSteering:null,startTimeOffset:null,variableList:null})}t.parsing.end=performance.now(),i.levelDetails=j,this.handlePlaylistLoaded(j,e,t,i,r,s)}handleManifestParsingError(e,t,i,r,s){this.hls.trigger(_.ERROR,{type:T.NETWORK_ERROR,details:w.MANIFEST_PARSING_ERROR,fatal:t.type===O.MANIFEST,url:e.url,err:i,error:i,reason:i.message,response:e,context:t,networkDetails:r,stats:s})}handleNetworkError(e,t,i=!1,r,s){let a=`A network ${i?"timeout":"error"+(r?" (status "+r.code+")":"")} occurred while loading ${e.type}`;e.type===O.LEVEL?a+=`: ${e.level} id: ${e.id}`:(e.type===O.AUDIO_TRACK||e.type===O.SUBTITLE_TRACK)&&(a+=` id: ${e.id} group-id: "${e.groupId}"`);const h=new Error(a);this.hls.logger.warn(`[playlist-loader]: ${a}`);let g=w.UNKNOWN,d=!1;const v=this.getInternalLoader(e);switch(e.type){case O.MANIFEST:g=i?w.MANIFEST_LOAD_TIMEOUT:w.MANIFEST_LOAD_ERROR,d=!0;break;case O.LEVEL:g=i?w.LEVEL_LOAD_TIMEOUT:w.LEVEL_LOAD_ERROR,d=!1;break;case O.AUDIO_TRACK:g=i?w.AUDIO_TRACK_LOAD_TIMEOUT:w.AUDIO_TRACK_LOAD_ERROR,d=!1;break;case O.SUBTITLE_TRACK:g=i?w.SUBTITLE_TRACK_LOAD_TIMEOUT:w.SUBTITLE_LOAD_ERROR,d=!1;break}v&&this.resetInternalLoader(e.type);const S={type:T.NETWORK_ERROR,details:g,fatal:d,url:e.url,loader:v,context:e,error:h,networkDetails:t,stats:s};if(r){const M=(t==null?void 0:t.url)||e.url;S.response=u({url:M,data:void 0},r)}this.hls.trigger(_.ERROR,S)}handlePlaylistLoaded(e,t,i,r,s,a){const h=this.hls,{type:g,level:d,id:v,groupId:S,deliveryDirectives:M}=r,j=$s(t,r),H=Lo(r),Q=typeof r.level=="number"&&H===m.MAIN?d:void 0;if(!e.fragments.length){const re=e.playlistParsingError=new Error("No Segments found in Playlist");h.trigger(_.ERROR,{type:T.NETWORK_ERROR,details:w.LEVEL_EMPTY_ERROR,fatal:!1,url:j,error:re,reason:re.message,response:t,context:r,level:Q,parent:H,networkDetails:s,stats:i});return}e.targetduration||(e.playlistParsingError=new Error("Missing Target Duration"));const Z=e.playlistParsingError;if(Z){if(this.hls.logger.warn(Z),!h.config.ignorePlaylistParsingErrors){h.trigger(_.ERROR,{type:T.NETWORK_ERROR,details:w.LEVEL_PARSING_ERROR,fatal:!1,url:j,error:Z,reason:Z.message,response:t,context:r,level:Q,parent:H,networkDetails:s,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 O.MANIFEST:case O.LEVEL:h.trigger(_.LEVEL_LOADED,{details:e,levelInfo:r.levelOrTrack||h.levels[0],level:Q||0,id:v||0,stats:i,networkDetails:s,deliveryDirectives:M,withoutMultiVariant:g===O.MANIFEST});break;case O.AUDIO_TRACK:h.trigger(_.AUDIO_TRACK_LOADED,{details:e,track:r.levelOrTrack,id:v||0,groupId:S||"",stats:i,networkDetails:s,deliveryDirectives:M});break;case O.SUBTITLE_TRACK:h.trigger(_.SUBTITLE_TRACK_LOADED,{details:e,track:r.levelOrTrack,id:v||0,groupId:S||"",stats:i,networkDetails:s,deliveryDirectives:M});break}}}class Br{static get version(){return An}static isMSESupported(){return Do()}static isSupported(){return qc()}static getMediaSource(){return q()}static get Events(){return _}static get MetadataSchema(){return zi}static get ErrorTypes(){return T}static get ErrorDetails(){return w}static get DefaultConfig(){return Br.defaultConfig?Br.defaultConfig:Fc}static set DefaultConfig(e){Br.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 as,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=$(e.debug||!1,"Hls instance",e.assetPlayerId),i=this.config=Bc(Br.DefaultConfig,e,t);this.userConfig=e,i.progressive&&Nc(i,t);const{abrController:r,bufferController:s,capLevelController:a,errorController:h,fpsController:g}=i,d=new h(this),v=this.abrController=new r(this),S=new kr(this),M=i.interstitialsController,j=M?this.interstitialsController=new M(this,Br):null,H=this.bufferController=new s(this,S),Q=this.capLevelController=new a(this),Z=new g(this),re=new Jc(this),fe=i.contentSteeringController,le=fe?new fe(this):null,be=this.levelController=new Vc(this,le),we=new Kc(this),$e=new Qc(this.config),Ae=this.streamController=new Xc(this,S,$e),Pe=this.gapController=new jc(this,S);Q.setStreamController(Ae),Z.setStreamController(Ae);const Ue=[re,be,Ae];j&&Ue.splice(1,0,j),le&&Ue.splice(1,0,le),this.networkControllers=Ue;const De=[v,H,Pe,Q,Z,we,S];this.audioTrackController=this.createController(i.audioTrackController,Ue);const Xe=i.audioStreamController;Xe&&Ue.push(this.audioStreamController=new Xe(this,S,$e)),this.subtitleTrackController=this.createController(i.subtitleTrackController,Ue);const ut=i.subtitleStreamController;ut&&Ue.push(this.subtititleStreamController=new ut(this,S,$e)),this.createController(i.timelineController,De),$e.emeController=this.emeController=this.createController(i.emeController,De),this.cmcdController=this.createController(i.cmcdController,De),this.latencyController=this.createController(zc,De),this.coreComponents=De,Ue.push(d);const Tt=d.onErrorOut;typeof Tt=="function"&&this.on(_.ERROR,Tt,d),this.on(_.MANIFEST_LOADED,re.onManifestLoaded,re)}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:T.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 s=new Error(`attachMedia failed: invalid argument (${e})`);this.trigger(_.ERROR,{type:T.OTHER_ERROR,details:w.ATTACH_MEDIA_ERROR,fatal:!0,error:s});return}this.logger.log("attachMedia"),this._media&&(this.logger.warn("media must be detached before attaching"),this.detachMedia());const t="media"in e,i=t?e.media:e,r=t?e:{media:i};this._media=i,this.trigger(_.MEDIA_ATTACHING,r)}detachMedia(){this.logger.log("detachMedia"),this.trigger(_.MEDIA_DETACHING,{}),this._media=null}transferMedia(){this._media=null;const e=this.bufferController.transferMedia();return this.trigger(_.MEDIA_DETACHING,{transferMedia:e}),e}loadSource(e){this.stopLoad();const t=this.media,i=this._url,r=this._url=W.buildAbsoluteURL(self.location.href,e,{alwaysNormalize:!0});this._autoLevelCapping=-1,this._maxHdcpLevel=null,this.logger.log(`loadSource:${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(${e+(t?", <skip seek to start>":"")})`),this.started=!0,this.resumeBuffering();for(let i=0;i<this.networkControllers.length&&(this.networkControllers[i].startLoad(e,t),!(!this.started||!this.networkControllers));i++);}stopLoad(){this.logger.log("stopLoad"),this.started=!1;for(let e=0;e<this.networkControllers.length&&(this.networkControllers[e].stopLoad(),!(this.started||!this.networkControllers));e++);}get loadingEnabled(){return this.started}get bufferingEnabled(){return this.streamController.bufferingEnabled}resumeBuffering(){this.bufferingEnabled||(this.logger.log("resume buffering"),this.networkControllers.forEach(e=>{e.resumeBuffering&&e.resumeBuffering()}))}pauseBuffering(){this.bufferingEnabled&&(this.logger.log("pause buffering"),this.networkControllers.forEach(e=>{e.pauseBuffering&&e.pauseBuffering()}))}get inFlightFragments(){const e={[m.MAIN]:this.streamController.inFlightFrag};return this.audioStreamController&&(e[m.AUDIO]=this.audioStreamController.inFlightFrag),this.subtititleStreamController&&(e[m.SUBTITLE]=this.subtititleStreamController.inFlightFrag),e}swapAudioCodec(){this.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()}recoverMediaError(){this.logger.log("recoverMediaError");const e=this._media,t=e==null?void 0:e.currentTime;this.detachMedia(),e&&(this.attachMedia(e),t&&this.startLoad(t))}removeLevel(e){this.levelController.removeLevel(e)}get sessionId(){let e=this._sessionId;return e||(e=this._sessionId=ju()),e}get levels(){const e=this.levelController.levels;return e||[]}get latestLevelDetails(){return this.streamController.getLevelDetails()||null}get loadLevelObj(){return this.levelController.loadLevelObj}get currentLevel(){return this.streamController.currentLevel}set currentLevel(e){this.logger.log(`set currentLevel:${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){Ot(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 s=r;s--;){const a=e[s].attrs["HDCP-LEVEL"];if(a&&a<=i)return s}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=Ti(t);return ii(e,i,navigator.mediaCapabilities)}}Br.defaultConfig=void 0}}]);
}());
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