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this.allow_wrap_or_preserved_newline(g);(this._flags.last_token.type===s.RESERVED&&(this._flags.last_word==="function"||this._flags.last_word==="typeof")||this._flags.last_token.text==="*"&&(a(this._last_last_text,["function","yield"])||this._flags.mode===d.ObjectLiteral&&a(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===s.START_BLOCK?this.print_newline():(this._flags.last_token.type===s.END_EXPR||this._flags.last_token.type===s.START_EXPR||this._flags.last_token.type===s.END_BLOCK||this._flags.last_token.text==="."||this._flags.last_token.type===s.COMMA)&&this.allow_wrap_or_preserved_newline(g,g.newlines),this.print_token(g),this.set_mode(H),this._options.space_in_paren&&(this._output.space_before_token=!0),this.indent()},M.prototype.handle_end_expr=function(g){for(;this._flags.mode===d.Statement;)this.restore_mode();this.handle_whitespace_and_comments(g),this._flags.multiline_frame&&this.allow_wrap_or_preserved_newline(g,g.text==="]"&&b(this._flags.mode)&&!this._options.keep_array_indentation),this._options.space_in_paren&&(this._flags.last_token.type===s.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(g),this.restore_mode(),w(this._output,this._previous_flags),this._flags.do_while&&this._previous_flags.mode===d.Conditional&&(this._previous_flags.mode=d.Expression,this._flags.do_block=!1,this._flags.do_while=!1)},M.prototype.handle_start_block=function(g){this.handle_whitespace_and_comments(g);var H=this._tokens.peek(),$=this._tokens.peek(1);this._flags.last_word==="switch"&&this._flags.last_token.type===s.END_EXPR?(this.set_mode(d.BlockStatement),this._flags.in_case_statement=!0):this._flags.case_body?this.set_mode(d.BlockStatement):$&&(a($.text,[":",","])&&a(H.type,[s.STRING,s.WORD,s.RESERVED])||a(H.text,["get","set","..."])&&a($.type,[s.WORD,s.RESERVED]))?a(this._last_last_text,["class","interface"])&&!a($.text,[":",","])?this.set_mode(d.BlockStatement):this.set_mode(d.ObjectLiteral):this._flags.last_token.type===s.OPERATOR&&this._flags.last_token.text==="=>"?this.set_mode(d.BlockStatement):a(this._flags.last_token.type,[s.EQUALS,s.START_EXPR,s.COMMA,s.OPERATOR])||D(this._flags.last_token,["return","throw","import","default"])?this.set_mode(d.ObjectLiteral):this.set_mode(d.BlockStatement),this._flags.last_token&&(D(this._flags.last_token.previous,["class","extends"])&&(this._flags.class_start_block=!0));var ae=!H.comments_before&&H.text==="}",ue=ae&&this._flags.last_word==="function"&&this._flags.last_token.type===s.END_EXPR;if(this._options.brace_preserve_inline){var Le=0,ve=null;this._flags.inline_frame=!0;do if(Le+=1,ve=this._tokens.peek(Le-1),ve.newlines){this._flags.inline_frame=!1;break}while(ve.type!==s.EOF&&!(ve.type===s.END_BLOCK&&ve.opened===g))}(this._options.brace_style==="expand"||this._options.brace_style==="none"&&g.newlines)&&!this._flags.inline_frame?this._flags.last_token.type!==s.OPERATOR&&(ue||this._flags.last_token.type===s.EQUALS||D(this._flags.last_token,L)&&this._flags.last_token.text!=="else")?this._output.space_before_token=!0:this.print_newline(!1,!0):(b(this._previous_flags.mode)&&(this._flags.last_token.type===s.START_EXPR||this._flags.last_token.type===s.COMMA)&&((this._flags.last_token.type===s.COMMA||this._options.space_in_paren)&&(this._output.space_before_token=!0),(this._flags.last_token.type===s.COMMA||this._flags.last_token.type===s.START_EXPR&&this._flags.inline_frame)&&(this.allow_wrap_or_preserved_newline(g),this._previous_flags.multiline_frame=this._previous_flags.multiline_frame||this._flags.multiline_frame,this._flags.multiline_frame=!1)),this._flags.last_token.type!==s.OPERATOR&&this._flags.last_token.type!==s.START_EXPR&&(this._flags.last_token.type===s.START_BLOCK&&!this._flags.inline_frame?this.print_newline():this._output.space_before_token=!0)),this.print_token(g),this.indent(),!ae&&!(this._options.brace_preserve_inline&&this._flags.inline_frame)&&this.print_newline()},M.prototype.handle_end_block=function(g){for(this.handle_whitespace_and_comments(g);this._flags.mode===d.Statement;)this.restore_mode();var H=this._flags.last_token.type===s.START_BLOCK;this._flags.inline_frame&&!H?this._output.space_before_token=!0:this._options.brace_style==="expand"?H||this.print_newline():H||(b(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(g)},M.prototype.handle_word=function(g){if(g.type===s.RESERVED){if(a(g.text,["set","get"])&&this._flags.mode!==d.ObjectLiteral)g.type=s.WORD;else if(g.text==="import"&&a(this._tokens.peek().text,["(","."]))g.type=s.WORD;else if(a(g.text,["as","from"])&&!this._flags.import_block)g.type=s.WORD;else if(this._flags.mode===d.ObjectLiteral){var H=this._tokens.peek();H.text===":"&&(g.type=s.WORD)}}if(this.start_of_statement(g)?D(this._flags.last_token,["var","let","const"])&&g.type===s.WORD&&(this._flags.declaration_statement=!0):g.newlines&&!B(this._flags.mode)&&(this._flags.last_token.type!==s.OPERATOR||this._flags.last_token.text==="--"||this._flags.last_token.text==="++")&&this._flags.last_token.type!==s.EQUALS&&(this._options.preserve_newlines||!D(this._flags.last_token,["var","let","const","set","get"]))?(this.handle_whitespace_and_comments(g),this.print_newline()):this.handle_whitespace_and_comments(g),this._flags.do_block&&!this._flags.do_while)if(S(g,"while")){this._output.space_before_token=!0,this.print_token(g),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&&S(g,"else"))this._flags.else_block=!0;else{for(;this._flags.mode===d.Statement;)this.restore_mode();this._flags.if_block=!1,this._flags.else_block=!1}if(this._flags.in_case_statement&&D(g,["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(g),this._flags.in_case=!0;return}if((this._flags.last_token.type===s.COMMA||this._flags.last_token.type===s.START_EXPR||this._flags.last_token.type===s.EQUALS||this._flags.last_token.type===s.OPERATOR)&&(this.start_of_object_property()||this.allow_wrap_or_preserved_newline(g)),S(g,"function")){(a(this._flags.last_token.text,["}",";"])||this._output.just_added_newline()&&!(a(this._flags.last_token.text,["(","[","{",":","=",","])||this._flags.last_token.type===s.OPERATOR))&&(!this._output.just_added_blankline()&&!g.comments_before&&(this.print_newline(),this.print_newline(!0))),this._flags.last_token.type===s.RESERVED||this._flags.last_token.type===s.WORD?D(this._flags.last_token,["get","set","new","export"])||D(this._flags.last_token,I)?this._output.space_before_token=!0:S(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===s.OPERATOR||this._flags.last_token.text==="="?this._output.space_before_token=!0:!this._flags.multiline_frame&&(B(this._flags.mode)||b(this._flags.mode))||this.print_newline(),this.print_token(g),this._flags.last_word=g.text;return}var $="NONE";if(this._flags.last_token.type===s.END_BLOCK?this._previous_flags.inline_frame?$="SPACE":D(g,["else","catch","finally","from"])?this._options.brace_style==="expand"||this._options.brace_style==="end-expand"||this._options.brace_style==="none"&&g.newlines?$="NEWLINE":($="SPACE",this._output.space_before_token=!0):$="NEWLINE":this._flags.last_token.type===s.SEMICOLON&&this._flags.mode===d.BlockStatement?$="NEWLINE":this._flags.last_token.type===s.SEMICOLON&&B(this._flags.mode)?$="SPACE":this._flags.last_token.type===s.STRING?$="NEWLINE":this._flags.last_token.type===s.RESERVED||this._flags.last_token.type===s.WORD||this._flags.last_token.text==="*"&&(a(this._last_last_text,["function","yield"])||this._flags.mode===d.ObjectLiteral&&a(this._last_last_text,["{",","]))?$="SPACE":this._flags.last_token.type===s.START_BLOCK?this._flags.inline_frame?$="SPACE":$="NEWLINE":this._flags.last_token.type===s.END_EXPR&&(this._output.space_before_token=!0,$="NEWLINE"),D(g,l)&&this._flags.last_token.text!==")"&&(this._flags.inline_frame||this._flags.last_token.text==="else"||this._flags.last_token.text==="export"?$="SPACE":$="NEWLINE"),D(g,["else","catch","finally"]))if((!(this._flags.last_token.type===s.END_BLOCK&&this._previous_flags.mode===d.BlockStatement)||this._options.brace_style==="expand"||this._options.brace_style==="end-expand"||this._options.brace_style==="none"&&g.newlines)&&!this._flags.inline_frame)this.print_newline();else{this._output.trim(!0);var ae=this._output.current_line;ae.last()!=="}"&&this.print_newline(),this._output.space_before_token=!0}else $==="NEWLINE"?D(this._flags.last_token,L)?this._output.space_before_token=!0:this._flags.last_token.text==="declare"&&D(g,["var","let","const"])?this._output.space_before_token=!0:this._flags.last_token.type!==s.END_EXPR?(this._flags.last_token.type!==s.START_EXPR||!D(g,["var","let","const"]))&&this._flags.last_token.text!==":"&&(S(g,"if")&&S(g.previous,"else")?this._output.space_before_token=!0:this.print_newline()):D(g,l)&&this._flags.last_token.text!==")"&&this.print_newline():this._flags.multiline_frame&&b(this._flags.mode)&&this._flags.last_token.text===","&&this._last_last_text==="}"?this.print_newline():$==="SPACE"&&(this._output.space_before_token=!0);g.previous&&(g.previous.type===s.WORD||g.previous.type===s.RESERVED)&&(this._output.space_before_token=!0),this.print_token(g),this._flags.last_word=g.text,g.type===s.RESERVED&&(g.text==="do"?this._flags.do_block=!0:g.text==="if"?this._flags.if_block=!0:g.text==="import"?this._flags.import_block=!0:this._flags.import_block&&S(g,"from")&&(this._flags.import_block=!1))},M.prototype.handle_semicolon=function(g){this.start_of_statement(g)?this._output.space_before_token=!1:this.handle_whitespace_and_comments(g);for(var H=this._tokens.peek();this._flags.mode===d.Statement&&!(this._flags.if_block&&S(H,"else"))&&!this._flags.do_block;)this.restore_mode();this._flags.import_block&&(this._flags.import_block=!1),this.print_token(g)},M.prototype.handle_string=function(g){g.text.startsWith("`")&&g.newlines===0&&g.whitespace_before===""&&(g.previous.text===")"||this._flags.last_token.type===s.WORD)||(this.start_of_statement(g)?this._output.space_before_token=!0:(this.handle_whitespace_and_comments(g),this._flags.last_token.type===s.RESERVED||this._flags.last_token.type===s.WORD||this._flags.inline_frame?this._output.space_before_token=!0:this._flags.last_token.type===s.COMMA||this._flags.last_token.type===s.START_EXPR||this._flags.last_token.type===s.EQUALS||this._flags.last_token.type===s.OPERATOR?this.start_of_object_property()||this.allow_wrap_or_preserved_newline(g):g.text.startsWith("`")&&this._flags.last_token.type===s.END_EXPR&&(g.previous.text==="]"||g.previous.text===")")&&g.newlines===0?this._output.space_before_token=!0:this.print_newline())),this.print_token(g)},M.prototype.handle_equals=function(g){this.start_of_statement(g)||this.handle_whitespace_and_comments(g),this._flags.declaration_statement&&(this._flags.declaration_assignment=!0),this._output.space_before_token=!0,this.print_token(g),this._output.space_before_token=!0},M.prototype.handle_comma=function(g){this.handle_whitespace_and_comments(g,!0),this.print_token(g),this._output.space_before_token=!0,this._flags.declaration_statement?(B(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(g)):this._flags.mode===d.ObjectLiteral||this._flags.mode===d.Statement&&this._flags.parent.mode===d.ObjectLiteral?(this._flags.mode===d.Statement&&this.restore_mode(),this._flags.inline_frame||this.print_newline()):this._options.comma_first&&this.allow_wrap_or_preserved_newline(g)},M.prototype.handle_operator=function(g){var H=g.text==="*"&&(D(this._flags.last_token,["function","yield"])||a(this._flags.last_token.type,[s.START_BLOCK,s.COMMA,s.END_BLOCK,s.SEMICOLON])),$=a(g.text,["-","+"])&&(a(this._flags.last_token.type,[s.START_BLOCK,s.START_EXPR,s.EQUALS,s.OPERATOR])||a(this._flags.last_token.text,l)||this._flags.last_token.text===",");if(!this.start_of_statement(g)){var ae=!H;this.handle_whitespace_and_comments(g,ae)}if(g.text==="*"&&this._flags.last_token.type===s.DOT){this.print_token(g);return}if(g.text==="::"){this.print_token(g);return}if(this._flags.last_token.type===s.OPERATOR&&a(this._options.operator_position,E)&&this.allow_wrap_or_preserved_newline(g),g.text===":"&&this._flags.in_case){this.print_token(g),this._flags.in_case=!1,this._flags.case_body=!0,this._tokens.peek().type!==s.START_BLOCK?(this.indent(),this.print_newline(),this._flags.case_block=!1):(this._flags.case_block=!0,this._output.space_before_token=!0);return}var ue=!0,Le=!0,ve=!1;if(g.text===":"?this._flags.ternary_depth===0?ue=!1:(this._flags.ternary_depth-=1,ve=!0):g.text==="?"&&(this._flags.ternary_depth+=1),!$&&!H&&this._options.preserve_newlines&&a(g.text,u)){var Te=g.text===":",_e=Te&&ve,De=Te&&!ve;switch(this._options.operator_position){case C.before_newline:this._output.space_before_token=!De,this.print_token(g),(!Te||_e)&&this.allow_wrap_or_preserved_newline(g),this._output.space_before_token=!0;return;case C.after_newline:this._output.space_before_token=!0,!Te||_e?this._tokens.peek().newlines?this.print_newline(!1,!0):this.allow_wrap_or_preserved_newline(g):this._output.space_before_token=!1,this.print_token(g),this._output.space_before_token=!0;return;case C.preserve_newline:De||this.allow_wrap_or_preserved_newline(g),ue=!(this._output.just_added_newline()||De),this._output.space_before_token=ue,this.print_token(g),this._output.space_before_token=!0;return}}if(H){this.allow_wrap_or_preserved_newline(g),ue=!1;var he=this._tokens.peek();Le=he&&a(he.type,[s.WORD,s.RESERVED])}else if(g.text==="...")this.allow_wrap_or_preserved_newline(g),ue=this._flags.last_token.type===s.START_BLOCK,Le=!1;else if(a(g.text,["--","++","!","~"])||$){if((this._flags.last_token.type===s.COMMA||this._flags.last_token.type===s.START_EXPR)&&this.allow_wrap_or_preserved_newline(g),ue=!1,Le=!1,g.newlines&&(g.text==="--"||g.text==="++"||g.text==="~")){var ce=D(this._flags.last_token,L)&&g.newlines;ce&&(this._previous_flags.if_block||this._previous_flags.else_block)&&this.restore_mode(),this.print_newline(ce,!0)}this._flags.last_token.text===";"&&B(this._flags.mode)&&(ue=!0),this._flags.last_token.type===s.RESERVED?ue=!0:this._flags.last_token.type===s.END_EXPR?ue=!(this._flags.last_token.text==="]"&&(g.text==="--"||g.text==="++")):this._flags.last_token.type===s.OPERATOR&&(ue=a(g.text,["--","-","++","+"])&&a(this._flags.last_token.text,["--","-","++","+"]),a(g.text,["+","-"])&&a(this._flags.last_token.text,["--","++"])&&(Le=!0)),(this._flags.mode===d.BlockStatement&&!this._flags.inline_frame||this._flags.mode===d.Statement)&&(this._flags.last_token.text==="{"||this._flags.last_token.text===";")&&this.print_newline()}this._output.space_before_token=this._output.space_before_token||ue,this.print_token(g),this._output.space_before_token=Le},M.prototype.handle_block_comment=function(g,H){if(this._output.raw){this._output.add_raw_token(g),g.directives&&g.directives.preserve==="end"&&(this._output.raw=this._options.test_output_raw);return}if(g.directives){this.print_newline(!1,H),this.print_token(g),g.directives.preserve==="start"&&(this._output.raw=!0),this.print_newline(!1,!0);return}if(!h.newline.test(g.text)&&!g.newlines){this._output.space_before_token=!0,this.print_token(g),this._output.space_before_token=!0;return}else this.print_block_commment(g,H)},M.prototype.print_block_commment=function(g,H){var $=y(g.text),ae,ue=!1,Le=!1,ve=g.whitespace_before,Te=ve.length;if(this.print_newline(!1,H),this.print_token_line_indentation(g),this._output.add_token($[0]),this.print_newline(!1,H),$.length>1){for($=$.slice(1),ue=F($,"*"),Le=_($,ve),ue&&(this._flags.alignment=1),ae=0;ae<$.length;ae++)ue?(this.print_token_line_indentation(g),this._output.add_token(O($[ae]))):Le&&$[ae]?(this.print_token_line_indentation(g),this._output.add_token($[ae].substring(Te))):(this._output.current_line.set_indent(-1),this._output.add_token($[ae])),this.print_newline(!1,H);this._flags.alignment=0}},M.prototype.handle_comment=function(g,H){g.newlines?this.print_newline(!1,H):this._output.trim(!0),this._output.space_before_token=!0,this.print_token(g),this.print_newline(!1,H)},M.prototype.handle_dot=function(g){this.start_of_statement(g)||this.handle_whitespace_and_comments(g,!0),this._flags.last_token.text.match("^[0-9]+$")&&(this._output.space_before_token=!0),D(this._flags.last_token,L)?this._output.space_before_token=!1:this.allow_wrap_or_preserved_newline(g,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(g)},M.prototype.handle_unknown=function(g,H){this.print_token(g),g.text[g.text.length-1]===`
`&&this.print_newline(!1,H)},M.prototype.handle_eof=function(g){for(;this._flags.mode===d.Statement;)this.restore_mode();this.handle_whitespace_and_comments(g)},r.exports.Beautifier=M},function(r){function R(p){this.__parent=p,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=[]}R.prototype.clone_empty=function(){var p=new R(this.__parent);return p.set_indent(this.__indent_count,this.__alignment_count),p},R.prototype.item=function(p){return p<0?this.__items[this.__items.length+p]:this.__items[p]},R.prototype.has_match=function(p){for(var h=this.__items.length-1;h>=0;h--)if(this.__items[h].match(p))return!0;return!1},R.prototype.set_indent=function(p,h){this.is_empty()&&(this.__indent_count=p||0,this.__alignment_count=h||0,this.__character_count=this.__parent.get_indent_size(this.__indent_count,this.__alignment_count))},R.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)},R.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},R.prototype._allow_wrap=function(){if(this._should_wrap()){this.__parent.add_new_line();var p=this.__parent.current_line;return p.set_indent(this.__wrap_point_indent_count,this.__wrap_point_alignment_count),p.__items=this.__items.slice(this.__wrap_point_index),this.__items=this.__items.slice(0,this.__wrap_point_index),p.__character_count+=this.__character_count-this.__wrap_point_character_count,this.__character_count=this.__wrap_point_character_count,p.__items[0]===" "&&(p.__items.splice(0,1),p.__character_count-=1),!0}return!1},R.prototype.is_empty=function(){return this.__items.length===0},R.prototype.last=function(){return this.is_empty()?null:this.__items[this.__items.length-1]},R.prototype.push=function(p){this.__items.push(p);var h=p.lastIndexOf(`
`);h!==-1?this.__character_count=p.length-h:this.__character_count+=p.length},R.prototype.pop=function(){var p=null;return this.is_empty()||(p=this.__items.pop(),this.__character_count-=p.length),p},R.prototype._remove_indent=function(){this.__indent_count>0&&(this.__indent_count-=1,this.__character_count-=this.__parent.indent_size)},R.prototype._remove_wrap_indent=function(){this.__wrap_point_indent_count>0&&(this.__wrap_point_indent_count-=1)},R.prototype.trim=function(){for(;this.last()===" ";)this.__items.pop(),this.__character_count-=1},R.prototype.toString=function(){var p="";return this.is_empty()?this.__parent.indent_empty_lines&&(p=this.__parent.get_indent_string(this.__indent_count)):(p=this.__parent.get_indent_string(this.__indent_count,this.__alignment_count),p+=this.__items.join("")),p};function v(p,h){this.__cache=[""],this.__indent_size=p.indent_size,this.__indent_string=p.indent_char,p.indent_with_tabs||(this.__indent_string=new Array(p.indent_size+1).join(p.indent_char)),h=h||"",p.indent_level>0&&(h=new Array(p.indent_level+1).join(this.__indent_string)),this.__base_string=h,this.__base_string_length=h.length}v.prototype.get_indent_size=function(p,h){var o=this.__base_string_length;return h=h||0,p<0&&(o=0),o+=p*this.__indent_size,o+=h,o},v.prototype.get_indent_string=function(p,h){var o=this.__base_string;return h=h||0,p<0&&(p=0,o=""),h+=p*this.__indent_size,this.__ensure_cache(h),o+=this.__cache[h],o},v.prototype.__ensure_cache=function(p){for(;p>=this.__cache.length;)this.__add_column()},v.prototype.__add_column=function(){var p=this.__cache.length,h=0,o="";this.__indent_size&&p>=this.__indent_size&&(h=Math.floor(p/this.__indent_size),p-=h*this.__indent_size,o=new Array(h+1).join(this.__indent_string)),p&&(o+=new Array(p+1).join(" ")),this.__cache.push(o)};function m(p,h){this.__indent_cache=new v(p,h),this.raw=!1,this._end_with_newline=p.end_with_newline,this.indent_size=p.indent_size,this.wrap_line_length=p.wrap_line_length,this.indent_empty_lines=p.indent_empty_lines,this.__lines=[],this.previous_line=null,this.current_line=null,this.next_line=new R(this),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1,this.__add_outputline()}m.prototype.__add_outputline=function(){this.previous_line=this.current_line,this.current_line=this.next_line.clone_empty(),this.__lines.push(this.current_line)},m.prototype.get_line_number=function(){return this.__lines.length},m.prototype.get_indent_string=function(p,h){return this.__indent_cache.get_indent_string(p,h)},m.prototype.get_indent_size=function(p,h){return this.__indent_cache.get_indent_size(p,h)},m.prototype.is_empty=function(){return!this.previous_line&&this.current_line.is_empty()},m.prototype.add_new_line=function(p){return this.is_empty()||!p&&this.just_added_newline()?!1:(this.raw||this.__add_outputline(),!0)},m.prototype.get_code=function(p){this.trim(!0);var h=this.current_line.pop();h&&(h[h.length-1]===`
`&&(h=h.replace(/\n+$/g,"")),this.current_line.push(h)),this._end_with_newline&&this.__add_outputline();var o=this.__lines.join(`
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`&&(o=o.replace(/[\n]/g,p)),o},m.prototype.set_wrap_point=function(){this.current_line._set_wrap_point()},m.prototype.set_indent=function(p,h){return p=p||0,h=h||0,this.next_line.set_indent(p,h),this.__lines.length>1?(this.current_line.set_indent(p,h),!0):(this.current_line.set_indent(),!1)},m.prototype.add_raw_token=function(p){for(var h=0;h<p.newlines;h++)this.__add_outputline();this.current_line.set_indent(-1),this.current_line.push(p.whitespace_before),this.current_line.push(p.text),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1},m.prototype.add_token=function(p){this.__add_space_before_token(),this.current_line.push(p),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=this.current_line._allow_wrap()},m.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(" "))},m.prototype.remove_indent=function(p){for(var h=this.__lines.length;p<h;)this.__lines[p]._remove_indent(),p++;this.current_line._remove_wrap_indent()},m.prototype.trim=function(p){for(p=p===void 0?!1:p,this.current_line.trim();p&&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},m.prototype.just_added_newline=function(){return this.current_line.is_empty()},m.prototype.just_added_blankline=function(){return this.is_empty()||this.current_line.is_empty()&&this.previous_line.is_empty()},m.prototype.ensure_empty_line_above=function(p,h){for(var o=this.__lines.length-2;o>=0;){var f=this.__lines[o];if(f.is_empty())break;if(f.item(0).indexOf(p)!==0&&f.item(-1)!==h){this.__lines.splice(o+1,0,new R(this)),this.previous_line=this.__lines[this.__lines.length-2];break}o--}},r.exports.Output=m},function(r){function R(v,m,p,h){this.type=v,this.text=m,this.comments_before=null,this.newlines=p||0,this.whitespace_before=h||"",this.parent=null,this.next=null,this.previous=null,this.opened=null,this.closed=null,this.directives=null}r.exports.Token=R},function(r,R){var 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RegExp(o+f,"g"),R.identifierStart=new RegExp(o),R.identifierMatch=new RegExp("(?:\\\\u[0-9a-fA-F]{4}|["+m+p+h+"])+");var l=/[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]/;R.newline=/[\n\r\u2028\u2029]/,R.lineBreak=new RegExp(`\r
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You passed in: '`+this.raw_options[p]+"'");return f},R.prototype._is_valid_selection=function(p,h){return p.length&&h.length&&!p.some(function(o){return h.indexOf(o)===-1})};function v(p,h){var o={};p=m(p);var f;for(f in p)f!==h&&(o[f]=p[f]);if(h&&p[h])for(f in p[h])o[f]=p[h][f];return o}function m(p){var h={},o;for(o in p){var f=o.replace(/-/g,"_");h[f]=p[o]}return h}r.exports.Options=R,r.exports.normalizeOpts=m,r.exports.mergeOpts=v},function(r,R,v){var m=v(8).InputScanner,p=v(9).Tokenizer,h=v(9).TOKEN,o=v(13).Directives,f=v(4),l=v(12).Pattern,u=v(14).TemplatablePattern;function s(F,_){return _.indexOf(F)!==-1}var a={START_EXPR:"TK_START_EXPR",END_EXPR:"TK_END_EXPR",START_BLOCK:"TK_START_BLOCK",END_BLOCK:"TK_END_BLOCK",WORD:"TK_WORD",RESERVED:"TK_RESERVED",SEMICOLON:"TK_SEMICOLON",STRING:"TK_STRING",EQUALS:"TK_EQUALS",OPERATOR:"TK_OPERATOR",COMMA:"TK_COMMA",BLOCK_COMMENT:"TK_BLOCK_COMMENT",COMMENT:"TK_COMMENT",DOT:"TK_DOT",UNKNOWN:"TK_UNKNOWN",START:h.START,RAW:h.RAW,EOF:h.EOF},O=new o(/\/\*/,/\*\//),x=/0[xX][0123456789abcdefABCDEF_]*n?|0[oO][01234567_]*n?|0[bB][01_]*n?|\d[\d_]*n|(?:\.\d[\d_]*|\d[\d_]*\.?[\d_]*)(?:[eE][+-]?[\d_]+)?/,S=/[0-9]/,D=/[^\d\.]/,L=">>> === !== &&= ??= ||= << && >= ** != == <= >> || ?? |> < / - + > : & % ? ^ | *".split(" "),A=">>>= ... >>= <<= === >>> !== **= &&= ??= ||= => ^= :: /= << <= == && -= >= >> != -- += ** || ?? ++ %= &= *= |= |> = ! ? > < : / ^ - + * & % ~ |";A=A.replace(/[-[\]{}()*+?.,\\^$|#]/g,"\\$&"),A="\\?\\.(?!\\d) "+A,A=A.replace(/ /g,"|");var C=new RegExp(A),E="continue,try,throw,return,var,let,const,if,switch,case,default,for,while,break,function,import,export".split(","),d=E.concat(["do","in","of","else","get","set","new","catch","finally","typeof","yield","async","await","from","as","class","extends"]),w=new RegExp("^(?:"+d.join("|")+")$"),y,b=function(F,_){p.call(this,F,_),this._patterns.whitespace=this._patterns.whitespace.matching(/\u00A0\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff/.source,/\u2028\u2029/.source);var M=new l(this._input),I=new u(this._input).read_options(this._options);this.__patterns={template:I,identifier:I.starting_with(f.identifier).matching(f.identifierMatch),number:M.matching(x),punct:M.matching(C),comment:M.starting_with(/\/\//).until(/[\n\r\u2028\u2029]/),block_comment:M.starting_with(/\/\*/).until_after(/\*\//),html_comment_start:M.matching(/<!--/),html_comment_end:M.matching(/-->/),include:M.starting_with(/#include/).until_after(f.lineBreak),shebang:M.starting_with(/#!/).until_after(f.lineBreak),xml:M.matching(/[\s\S]*?<(\/?)([-a-zA-Z:0-9_.]+|{[^}]+?}|!\[CDATA\[[^\]]*?\]\]|)(\s*{[^}]+?}|\s+[-a-zA-Z:0-9_.]+|\s+[-a-zA-Z:0-9_.]+\s*=\s*('[^']*'|"[^"]*"|{([^{}]|{[^}]+?})+?}))*\s*(\/?)\s*>/),single_quote:I.until(/['\\\n\r\u2028\u2029]/),double_quote:I.until(/["\\\n\r\u2028\u2029]/),template_text:I.until(/[`\\$]/),template_expression:I.until(/[`}\\]/)}};b.prototype=new p,b.prototype._is_comment=function(F){return F.type===a.COMMENT||F.type===a.BLOCK_COMMENT||F.type===a.UNKNOWN},b.prototype._is_opening=function(F){return F.type===a.START_BLOCK||F.type===a.START_EXPR},b.prototype._is_closing=function(F,_){return(F.type===a.END_BLOCK||F.type===a.END_EXPR)&&_&&(F.text==="]"&&_.text==="["||F.text===")"&&_.text==="("||F.text==="}"&&_.text==="{")},b.prototype._reset=function(){y=!1},b.prototype._get_next_token=function(F,_){var M=null;this._readWhitespace();var I=this._input.peek();return I===null?this._create_token(a.EOF,""):(M=M||this._read_non_javascript(I),M=M||this._read_string(I),M=M||this._read_word(F),M=M||this._read_singles(I),M=M||this._read_comment(I),M=M||this._read_regexp(I,F),M=M||this._read_xml(I,F),M=M||this._read_punctuation(),M=M||this._create_token(a.UNKNOWN,this._input.next()),M)},b.prototype._read_word=function(F){var _;if(_=this.__patterns.identifier.read(),_!=="")return _=_.replace(f.allLineBreaks,`
`),!(F.type===a.DOT||F.type===a.RESERVED&&(F.text==="set"||F.text==="get"))&&w.test(_)?(_==="in"||_==="of")&&(F.type===a.WORD||F.type===a.STRING)?this._create_token(a.OPERATOR,_):this._create_token(a.RESERVED,_):this._create_token(a.WORD,_);if(_=this.__patterns.number.read(),_!=="")return this._create_token(a.WORD,_)},b.prototype._read_singles=function(F){var _=null;return F==="("||F==="["?_=this._create_token(a.START_EXPR,F):F===")"||F==="]"?_=this._create_token(a.END_EXPR,F):F==="{"?_=this._create_token(a.START_BLOCK,F):F==="}"?_=this._create_token(a.END_BLOCK,F):F===";"?_=this._create_token(a.SEMICOLON,F):F==="."&&D.test(this._input.peek(1))?_=this._create_token(a.DOT,F):F===","&&(_=this._create_token(a.COMMA,F)),_&&this._input.next(),_},b.prototype._read_punctuation=function(){var F=this.__patterns.punct.read();if(F!=="")return F==="="?this._create_token(a.EQUALS,F):F==="?."?this._create_token(a.DOT,F):this._create_token(a.OPERATOR,F)},b.prototype._read_non_javascript=function(F){var _="";if(F==="#"){if(this._is_first_token()&&(_=this.__patterns.shebang.read(),_))return this._create_token(a.UNKNOWN,_.trim()+`
`);if(_=this.__patterns.include.read(),_)return this._create_token(a.UNKNOWN,_.trim()+`
`);F=this._input.next();var M="#";if(this._input.hasNext()&&this._input.testChar(S)){do F=this._input.next(),M+=F;while(this._input.hasNext()&&F!=="#"&&F!=="=");return F==="#"||(this._input.peek()==="["&&this._input.peek(1)==="]"?(M+="[]",this._input.next(),this._input.next()):this._input.peek()==="{"&&this._input.peek(1)==="}"&&(M+="{}",this._input.next(),this._input.next())),this._create_token(a.WORD,M)}this._input.back()}else if(F==="<"&&this._is_first_token()){if(_=this.__patterns.html_comment_start.read(),_){for(;this._input.hasNext()&&!this._input.testChar(f.newline);)_+=this._input.next();return y=!0,this._create_token(a.COMMENT,_)}}else if(y&&F==="-"&&(_=this.__patterns.html_comment_end.read(),_))return y=!1,this._create_token(a.COMMENT,_);return null},b.prototype._read_comment=function(F){var _=null;if(F==="/"){var M="";if(this._input.peek(1)==="*"){M=this.__patterns.block_comment.read();var I=O.get_directives(M);I&&I.ignore==="start"&&(M+=O.readIgnored(this._input)),M=M.replace(f.allLineBreaks,`
`),_=this._create_token(a.BLOCK_COMMENT,M),_.directives=I}else this._input.peek(1)==="/"&&(M=this.__patterns.comment.read(),_=this._create_token(a.COMMENT,M))}return _},b.prototype._read_string=function(F){if(F==="`"||F==="'"||F==='"'){var _=this._input.next();return this.has_char_escapes=!1,F==="`"?_+=this._read_string_recursive("`",!0,"${"):_+=this._read_string_recursive(F),this.has_char_escapes&&this._options.unescape_strings&&(_=B(_)),this._input.peek()===F&&(_+=this._input.next()),_=_.replace(f.allLineBreaks,`
`),this._create_token(a.STRING,_)}return null},b.prototype._allow_regexp_or_xml=function(F){return F.type===a.RESERVED&&s(F.text,["return","case","throw","else","do","typeof","yield"])||F.type===a.END_EXPR&&F.text===")"&&F.opened.previous.type===a.RESERVED&&s(F.opened.previous.text,["if","while","for"])||s(F.type,[a.COMMENT,a.START_EXPR,a.START_BLOCK,a.START,a.END_BLOCK,a.OPERATOR,a.EQUALS,a.EOF,a.SEMICOLON,a.COMMA])},b.prototype._read_regexp=function(F,_){if(F==="/"&&this._allow_regexp_or_xml(_)){for(var M=this._input.next(),I=!1,g=!1;this._input.hasNext()&&(I||g||this._input.peek()!==F)&&!this._input.testChar(f.newline);)M+=this._input.peek(),I?I=!1:(I=this._input.peek()==="\\",this._input.peek()==="["?g=!0:this._input.peek()==="]"&&(g=!1)),this._input.next();return this._input.peek()===F&&(M+=this._input.next(),M+=this._input.read(f.identifier)),this._create_token(a.STRING,M)}return null},b.prototype._read_xml=function(F,_){if(this._options.e4x&&F==="<"&&this._allow_regexp_or_xml(_)){var M="",I=this.__patterns.xml.read_match();if(I){for(var g=I[2].replace(/^{\s+/,"{").replace(/\s+}$/,"}"),H=g.indexOf("{")===0,$=0;I;){var ae=!!I[1],ue=I[2],Le=!!I[I.length-1]||ue.slice(0,8)==="![CDATA[";if(!Le&&(ue===g||H&&ue.replace(/^{\s+/,"{").replace(/\s+}$/,"}"))&&(ae?--$:++$),M+=I[0],$<=0)break;I=this.__patterns.xml.read_match()}return I||(M+=this._input.match(/[\s\S]*/g)[0]),M=M.replace(f.allLineBreaks,`
`),this._create_token(a.STRING,M)}}return null};function B(F){for(var _="",M=0,I=new m(F),g=null;I.hasNext();)if(g=I.match(/([\s]|[^\\]|\\\\)+/g),g&&(_+=g[0]),I.peek()==="\\"){if(I.next(),I.peek()==="x")g=I.match(/x([0-9A-Fa-f]{2})/g);else if(I.peek()==="u")g=I.match(/u([0-9A-Fa-f]{4})/g);else{_+="\\",I.hasNext()&&(_+=I.next());continue}if(!g)return F;if(M=parseInt(g[1],16),M>126&&M<=255&&g[0].indexOf("x")===0)return F;if(M>=0&&M<32){_+="\\"+g[0];continue}else M===34||M===39||M===92?_+="\\"+String.fromCharCode(M):_+=String.fromCharCode(M)}return _}b.prototype._read_string_recursive=function(F,_,M){var I,g;F==="'"?g=this.__patterns.single_quote:F==='"'?g=this.__patterns.double_quote:F==="`"?g=this.__patterns.template_text:F==="}"&&(g=this.__patterns.template_expression);for(var H=g.read(),$="";this._input.hasNext();){if($=this._input.next(),$===F||!_&&f.newline.test($)){this._input.back();break}else $==="\\"&&this._input.hasNext()?(I=this._input.peek(),I==="x"||I==="u"?this.has_char_escapes=!0:I==="\r"&&this._input.peek(1)===`
`&&this._input.next(),$+=this._input.next()):M&&(M==="${"&&$==="$"&&this._input.peek()==="{"&&($+=this._input.next()),M===$&&(F==="`"?$+=this._read_string_recursive("}",_,"`"):$+=this._read_string_recursive("`",_,"${"),this._input.hasNext()&&($+=this._input.next())));$+=g.read(),H+=$}return H},r.exports.Tokenizer=b,r.exports.TOKEN=a,r.exports.positionable_operators=L.slice(),r.exports.line_starters=E.slice()},function(r){var R=RegExp.prototype.hasOwnProperty("sticky");function v(m){this.__input=m||"",this.__input_length=this.__input.length,this.__position=0}v.prototype.restart=function(){this.__position=0},v.prototype.back=function(){this.__position>0&&(this.__position-=1)},v.prototype.hasNext=function(){return this.__position<this.__input_length},v.prototype.next=function(){var m=null;return this.hasNext()&&(m=this.__input.charAt(this.__position),this.__position+=1),m},v.prototype.peek=function(m){var p=null;return m=m||0,m+=this.__position,m>=0&&m<this.__input_length&&(p=this.__input.charAt(m)),p},v.prototype.__match=function(m,p){m.lastIndex=p;var h=m.exec(this.__input);return h&&!(R&&m.sticky)&&(h.index!==p&&(h=null)),h},v.prototype.test=function(m,p){return p=p||0,p+=this.__position,p>=0&&p<this.__input_length?!!this.__match(m,p):!1},v.prototype.testChar=function(m,p){var h=this.peek(p);return m.lastIndex=0,h!==null&&m.test(h)},v.prototype.match=function(m){var p=this.__match(m,this.__position);return p?this.__position+=p[0].length:p=null,p},v.prototype.read=function(m,p,h){var o="",f;return m&&(f=this.match(m),f&&(o+=f[0])),p&&(f||!m)&&(o+=this.readUntil(p,h)),o},v.prototype.readUntil=function(m,p){var h="",o=this.__position;m.lastIndex=this.__position;var f=m.exec(this.__input);return f?(o=f.index,p&&(o+=f[0].length)):o=this.__input_length,h=this.__input.substring(this.__position,o),this.__position=o,h},v.prototype.readUntilAfter=function(m){return this.readUntil(m,!0)},v.prototype.get_regexp=function(m,p){var h=null,o="g";return p&&R&&(o="y"),typeof m=="string"&&m!==""?h=new RegExp(m,o):m&&(h=new RegExp(m.source,o)),h},v.prototype.get_literal_regexp=function(m){return RegExp(m.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&"))},v.prototype.peekUntilAfter=function(m){var p=this.__position,h=this.readUntilAfter(m);return this.__position=p,h},v.prototype.lookBack=function(m){var p=this.__position-1;return p>=m.length&&this.__input.substring(p-m.length,p).toLowerCase()===m},r.exports.InputScanner=v},function(r,R,v){var m=v(8).InputScanner,p=v(3).Token,h=v(10).TokenStream,o=v(11).WhitespacePattern,f={START:"TK_START",RAW:"TK_RAW",EOF:"TK_EOF"},l=function(u,s){this._input=new m(u),this._options=s||{},this.__tokens=null,this._patterns={},this._patterns.whitespace=new o(this._input)};l.prototype.tokenize=function(){this._input.restart(),this.__tokens=new h,this._reset();for(var u,s=new p(f.START,""),a=null,O=[],x=new h;s.type!==f.EOF;){for(u=this._get_next_token(s,a);this._is_comment(u);)x.add(u),u=this._get_next_token(s,a);x.isEmpty()||(u.comments_before=x,x=new h),u.parent=a,this._is_opening(u)?(O.push(a),a=u):a&&this._is_closing(u,a)&&(u.opened=a,a.closed=u,a=O.pop(),u.parent=a),u.previous=s,s.next=u,this.__tokens.add(u),s=u}return this.__tokens},l.prototype._is_first_token=function(){return this.__tokens.isEmpty()},l.prototype._reset=function(){},l.prototype._get_next_token=function(u,s){this._readWhitespace();var a=this._input.read(/.+/g);return a?this._create_token(f.RAW,a):this._create_token(f.EOF,"")},l.prototype._is_comment=function(u){return!1},l.prototype._is_opening=function(u){return!1},l.prototype._is_closing=function(u,s){return!1},l.prototype._create_token=function(u,s){var a=new p(u,s,this._patterns.whitespace.newline_count,this._patterns.whitespace.whitespace_before_token);return a},l.prototype._readWhitespace=function(){return this._patterns.whitespace.read()},r.exports.Tokenizer=l,r.exports.TOKEN=f},function(r){function R(v){this.__tokens=[],this.__tokens_length=this.__tokens.length,this.__position=0,this.__parent_token=v}R.prototype.restart=function(){this.__position=0},R.prototype.isEmpty=function(){return this.__tokens_length===0},R.prototype.hasNext=function(){return this.__position<this.__tokens_length},R.prototype.next=function(){var v=null;return this.hasNext()&&(v=this.__tokens[this.__position],this.__position+=1),v},R.prototype.peek=function(v){var m=null;return v=v||0,v+=this.__position,v>=0&&v<this.__tokens_length&&(m=this.__tokens[v]),m},R.prototype.add=function(v){this.__parent_token&&(v.parent=this.__parent_token),this.__tokens.push(v),this.__tokens_length+=1},r.exports.TokenStream=R},function(r,R,v){var m=v(12).Pattern;function p(h,o){m.call(this,h,o),o?this._line_regexp=this._input.get_regexp(o._line_regexp):this.__set_whitespace_patterns("",""),this.newline_count=0,this.whitespace_before_token=""}p.prototype=new m,p.prototype.__set_whitespace_patterns=function(h,o){h+="\\t ",o+="\\n\\r",this._match_pattern=this._input.get_regexp("["+h+o+"]+",!0),this._newline_regexp=this._input.get_regexp("\\r\\n|["+o+"]")},p.prototype.read=function(){this.newline_count=0,this.whitespace_before_token="";var h=this._input.read(this._match_pattern);if(h===" ")this.whitespace_before_token=" ";else if(h){var o=this.__split(this._newline_regexp,h);this.newline_count=o.length-1,this.whitespace_before_token=o[this.newline_count]}return h},p.prototype.matching=function(h,o){var f=this._create();return f.__set_whitespace_patterns(h,o),f._update(),f},p.prototype._create=function(){return new p(this._input,this)},p.prototype.__split=function(h,o){h.lastIndex=0;for(var f=0,l=[],u=h.exec(o);u;)l.push(o.substring(f,u.index)),f=u.index+u[0].length,u=h.exec(o);return f<o.length?l.push(o.substring(f,o.length)):l.push(""),l},r.exports.WhitespacePattern=p},function(r){function R(v,m){this._input=v,this._starting_pattern=null,this._match_pattern=null,this._until_pattern=null,this._until_after=!1,m&&(this._starting_pattern=this._input.get_regexp(m._starting_pattern,!0),this._match_pattern=this._input.get_regexp(m._match_pattern,!0),this._until_pattern=this._input.get_regexp(m._until_pattern),this._until_after=m._until_after)}R.prototype.read=function(){var v=this._input.read(this._starting_pattern);return(!this._starting_pattern||v)&&(v+=this._input.read(this._match_pattern,this._until_pattern,this._until_after)),v},R.prototype.read_match=function(){return this._input.match(this._match_pattern)},R.prototype.until_after=function(v){var m=this._create();return m._until_after=!0,m._until_pattern=this._input.get_regexp(v),m._update(),m},R.prototype.until=function(v){var m=this._create();return m._until_after=!1,m._until_pattern=this._input.get_regexp(v),m._update(),m},R.prototype.starting_with=function(v){var m=this._create();return m._starting_pattern=this._input.get_regexp(v,!0),m._update(),m},R.prototype.matching=function(v){var m=this._create();return m._match_pattern=this._input.get_regexp(v,!0),m._update(),m},R.prototype._create=function(){return new R(this._input,this)},R.prototype._update=function(){},r.exports.Pattern=R},function(r){function R(v,m){v=typeof v=="string"?v:v.source,m=typeof m=="string"?m:m.source,this.__directives_block_pattern=new RegExp(v+/ beautify( \w+[:]\w+)+ /.source+m,"g"),this.__directive_pattern=/ (\w+)[:](\w+)/g,this.__directives_end_ignore_pattern=new RegExp(v+/\sbeautify\signore:end\s/.source+m,"g")}R.prototype.get_directives=function(v){if(!v.match(this.__directives_block_pattern))return null;var m={};this.__directive_pattern.lastIndex=0;for(var p=this.__directive_pattern.exec(v);p;)m[p[1]]=p[2],p=this.__directive_pattern.exec(v);return m},R.prototype.readIgnored=function(v){return v.readUntilAfter(this.__directives_end_ignore_pattern)},r.exports.Directives=R},function(r,R,v){var m=v(12).Pattern,p={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1};function h(o,f){m.call(this,o,f),this.__template_pattern=null,this._disabled=Object.assign({},p),this._excluded=Object.assign({},p),f&&(this.__template_pattern=this._input.get_regexp(f.__template_pattern),this._excluded=Object.assign(this._excluded,f._excluded),this._disabled=Object.assign(this._disabled,f._disabled));var l=new m(o);this.__patterns={handlebars_comment:l.starting_with(/{{!--/).until_after(/--}}/),handlebars_unescaped:l.starting_with(/{{{/).until_after(/}}}/),handlebars:l.starting_with(/{{/).until_after(/}}/),php:l.starting_with(/<\?(?:[= ]|php)/).until_after(/\?>/),erb:l.starting_with(/<%[^%]/).until_after(/[^%]%>/),django:l.starting_with(/{%/).until_after(/%}/),django_value:l.starting_with(/{{/).until_after(/}}/),django_comment:l.starting_with(/{#/).until_after(/#}/),smarty:l.starting_with(/{(?=[^}{\s\n])/).until_after(/[^\s\n]}/),smarty_comment:l.starting_with(/{\*/).until_after(/\*}/),smarty_literal:l.starting_with(/{literal}/).until_after(/{\/literal}/)}}h.prototype=new m,h.prototype._create=function(){return new h(this._input,this)},h.prototype._update=function(){this.__set_templated_pattern()},h.prototype.disable=function(o){var f=this._create();return f._disabled[o]=!0,f._update(),f},h.prototype.read_options=function(o){var f=this._create();for(var l in p)f._disabled[l]=o.templating.indexOf(l)===-1;return f._update(),f},h.prototype.exclude=function(o){var f=this._create();return f._excluded[o]=!0,f._update(),f},h.prototype.read=function(){var 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1.42-5.72 5.71c1.07 1.54 1.22 3.39.32 4.59L9.06 8.12c1.2-.9 3.05-.75 4.59.32l5.71-5.72M5.93 17.57c-2.01-2.01-3.24-4.41-3.58-6.65l4.88-2.09 7.44 7.44-2.09 4.88c-2.24-.34-4.64-1.57-6.65-3.58z"/></svg>',"clear"),this.uiStyleSettings.undoButtonVisible&&this.addActionButton(G,'<svg viewBox="0 0 24 24"><path d="M12.5 8c-2.65 0-5.05 1-6.9 2.6L2 7v9h9l-3.62-3.62c1.39-1.16 3.16-1.88 5.12-1.88 3.54 0 6.55 2.31 7.6 5.5l2.37-.78C21.08 11.03 17.15 8 12.5 8z"/></svg>',"undo"),this.uiStyleSettings.redoButtonVisible&&this.addActionButton(G,'<svg viewBox="0 0 24 24"><path d="M18.4 10.6C16.55 9 14.15 8 11.5 8c-4.65 0-8.58 3.03-9.96 7.22L3.9 16a8.002 8.002 0 017.6-5.5c1.95 0 3.73.72 5.12 1.88L13 16h9V7l-3.6 3.6z"/></svg>',"redo"),this.uiStyleSettings.zoomButtonVisible&&this.addActionButton(G,'<svg viewBox="0 0 24 24"><path d="M15.5 14l5 5-1.5 1.5-5-5v-.79l-.27-.28A6.471 6.471 0 019.5 16 6.5 6.5 0 013 9.5 6.5 6.5 0 019.5 3 6.5 6.5 0 0116 9.5c0 1.61-.59 3.09-1.57 4.23l.28.27h.79m-6 0C12 14 14 12 14 9.5S12 5 9.5 5 5 7 5 9.5 7 14 9.5 14m2.5-4h-2v2H9v-2H7V9h2V7h1v2h2v1z"/></svg>',"zoom"),this.uiStyleSettings.zoomButtonVisible&&this.uiStyleSettings.zoomOutButtonVisible&&this.addActionButton(G,'<svg viewBox="0 0 24 24"><path d="M15.5 14h-.79l-.28-.27A6.471 6.471 0 0016 9.5 6.5 6.5 0 009.5 3 6.5 6.5 0 003 9.5 6.5 6.5 0 009.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 5 1.5-1.5-5-5m-6 0C7 14 5 12 5 9.5S7 5 9.5 5 14 7 14 9.5 12 14 9.5 14M7 9h5v1H7V9z"/></svg>',"zoom-out"),this.uiStyleSettings.notesButtonVisible&&this.addActionButton(G,'<svg viewBox="0 0 24 24"><path d="M18.13 12l1.26-1.26c.44-.44 1-.68 1.61-.74V9l-6-6H5c-1.11 0-2 .89-2 2v14a2 2 0 002 2h6v-1.87l.13-.13H5V5h7v7h6.13M14 4.5l5.5 5.5H14V4.5m5.13 9.33l2.04 2.04L15.04 22H13v-2.04l6.13-6.13m3.72.36l-.98.98-2.04-2.04.98-.98c.19-.2.52-.2.72 0l1.32 1.32c.2.2.2.53 0 .72z"/></svg>',"notes"),this.markerButtonBlock=document.createElement("div"),this.markerButtonBlock.className=this.toolbarBlockStyleClass.name,this.markerButtonBlock.style.flexGrow="2",this.markerButtonBlock.style.textAlign="center",this.uiContainer.appendChild(this.markerButtonBlock),this.markerButtonOverflowBlock=document.createElement("div"),this.markerButtonOverflowBlock.className=this.toolbarOverflowBlockStyleClass.name+" "+(this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName?this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName:this.toolbarOverflowBlockStyleColorsClass.name),this.markerButtonOverflowBlock.style.display="none",this.uiContainer.appendChild(this.markerButtonOverflowBlock),this.markerItems&&(this.markerItems.forEach(function(V){var we=document.createElement("div");we.className=""+k.toolbarButtonStyleClass.name,we.setAttribute("data-type-name",V.typeName),we.innerHTML=V.icon,we.addEventListener("click",function(){k.markerToolbarButtonClicked(we,V)}),k.buttons.push(we),k.markerButtons.push(we)}),this.overflowButton=document.createElement("div"),this.overflowButton.className=this.toolbarButtonStyleClass.name+" "+(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name),this.overflowButton.innerHTML='<svg viewBox="0 0 24 24"><path d="M12 16a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2z"/></svg>',this.overflowButton.addEventListener("click",this.overflowButtonClicked),this.markerButtonBlock.appendChild(this.overflowButton));var ee=document.createElement("div");ee.className=this.toolbarBlockStyleClass.name,ee.style.whiteSpace="nowrap",ee.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(ee),this.addActionButton(ee,'<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"render"),this.addActionButton(ee,'<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"close"),this.markerjsContainer.appendChild(this.uiContainer),this.setSelectMode(),this.setCurrentMarker(),this.adjustLayout()},X.prototype.addButtonClickListener=function(T){this.buttonClickListeners.push(T)},X.prototype.removeButtonClickListener=function(T){this.buttonClickListeners.indexOf(T)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(T),1)},X.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},X.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var T=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var k=0;k<this.markerButtons.length;k++)k<T||k===T&&this.markerButtons.length-1===T?this.markerButtonBlock.appendChild(this.markerButtons[k]):(k===T&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[k]))}},X.prototype.overflowButtonClicked=function(){this.markerButtonOverflowBlock.style.display!=="none"?(this.markerButtonOverflowBlock.className=this.markerButtonOverflowBlock.className.replace(this.styles.fadeInAnimationClassName,""),this.markerButtonOverflowBlock.style.display="none"):(this.markerButtonOverflowBlock.className+=" "+this.styles.fadeInAnimationClassName,this.markerButtonOverflowBlock.style.top=this.uiContainer.offsetTop+this.overflowButton.offsetHeight+"px",this.markerButtonOverflowBlock.style.right=this.uiContainer.offsetWidth-this.overflowButton.offsetLeft-this.overflowButton.offsetWidth+2*this.uiContainer.offsetLeft+"px",this.markerButtonOverflowBlock.style.display="inline-block")},X.prototype.resetButtonStyles=function(){var T=this;this.buttons.forEach(function(k){k.className=k.className.replace(T.uiStyleSettings.toolbarButtonStyleColorsClassName?T.uiStyleSettings.toolbarButtonStyleColorsClassName:T.toolbarButtonStyleColorsClass.name,"").trim(),k.className=k.className.replace(T.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?T.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:T.toolbarActiveButtonStyleColorsClass.name,"").trim(),k.className+=" "+(T.uiStyleSettings.toolbarButtonStyleColorsClassName?T.uiStyleSettings.toolbarButtonStyleColorsClassName:T.toolbarButtonStyleColorsClass.name)})},X.prototype.addActionButton=function(T,k,G){var ee=this,V=document.createElement("div");switch(V.className=""+this.toolbarButtonStyleClass.name,V.innerHTML=k,V.setAttribute("data-action",G),V.addEventListener("click",function(){ee.actionToolbarButtonClicked(V,G)}),G){case"select":V.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":V.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":V.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":V.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":V.style.fill=this.uiStyleSettings.closeButtonColor}T.appendChild(V),this.buttons.push(V)},X.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new Ae("toolbar",`
      width: 100%;
      flex-shrink: 0;
      display: flex;
      flex-direction: row;
      justify-content: space-between;      
      height: `+this.uiStyleSettings.toolbarHeight+`px;
      box-sizing: content-box;
      `+(this.displayMode==="inline"?"border-top-left-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
      `+(this.displayMode==="inline"?"border-top-right-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
      overflow: hidden;
    `)),this.toolbarStyleColorsClass=this.styles.addClass(new Ae("toolbar_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
    `)),this.toolbarBlockStyleClass=this.styles.addClass(new Ae("toolbar-block",`
        display: inline-block;
        box-sizing: content-box;
    `)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new Ae("toolbar-overflow-block",`
        position: absolute;
        top: `+this.uiStyleSettings.toolbarHeight+`px;
        max-width: `+2*this.uiStyleSettings.toolbarHeight+`px;
        z-index: 10;
        box-sizing: content-box;
      `)),this.toolbarOverflowBlockStyleColorsClass=this.styles.addClass(new Ae("toolbar-overflow-block_colors",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      `));var T=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Ae("toolbar_button",`
      display: inline-block;
      width: `+(this.uiStyleSettings.toolbarHeight-2*T)+`px;
      height: `+(this.uiStyleSettings.toolbarHeight-2*T)+`px;
      padding: `+T+`px;
      box-sizing: content-box;
    `)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new Ae("toolbar_button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new Ae("toolbar_active_button",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new Fe("."+this.toolbarButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `)),this.styles.addRule(new Fe("."+this.toolbarButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `))},X.prototype.markerToolbarButtonClicked=function(T,k){this.setActiveButton(T),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(G){return G("marker",k)}),this.markerButtonOverflowBlock.style.display="none"},X.prototype.actionToolbarButtonClicked=function(T,k){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(G){return G("action",k)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},X.prototype.setActiveButton=function(T){this.resetButtonStyles(),T.className=T.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),T.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},X.prototype.setActiveMarkerButton=function(T){var k=this.markerButtons.find(function(G){return G.getAttribute("data-type-name")===T});k&&this.setActiveButton(k)},X.prototype.setCurrentMarker=function(T){var k=this;this.currentMarker=T,this.buttons.filter(function(G){return/delete|notes/.test(G.getAttribute("data-action"))}).forEach(function(G){k.currentMarker===void 0?(G.style.fillOpacity="0.4",G.style.pointerEvents="none"):(G.style.fillOpacity="1",G.style.pointerEvents="all")})},X}(),Pe=function(){function X(T,k,G,ee){this.panels=[],this.panelButtons=[],this.markerjsContainer=T,this.displayMode=k,this.uiStyleSettings=G,this.styles=ee,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return X.prototype.addStyles=function(){var T;this.toolboxStyleClass=this.styles.addClass(new Ae("toolbox",`
      width: 100%;
      flex-shrink: 0;
      display: flex;
      flex-direction: column;
      font-family: sans-serif;
      `+(this.displayMode==="popup"?"height:"+2.5*this.uiStyleSettings.toolbarHeight+"px;":"")+`
      box-sizing: content-box;
      `+(this.displayMode==="popup"?"background-color: "+this.uiStyleSettings.canvasBackgroundColor+";":"")+`
      `+(this.displayMode==="inline"?"border-bottom-left-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
      `+(this.displayMode==="inline"?"border-bottom-right-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
      overflow: hidden;
    `)),this.toolboxStyleColorsClass=this.styles.addClass(new Ae("toolbox_colors",`
      color: `+this.uiStyleSettings.toolboxColor+`;
    `));var k=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new Ae("toolbox-button-row",`
      display: flex;
      cursor: default;
      box-sizing: content-box;
    `)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new Ae("toolbox-button-row_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
    `)),this.toolboxPanelRowStyleClass=this.styles.addClass(new Ae("toolbox-panel-row",`
      display: flex;
      `+(this.displayMode==="inline"?"position: absolute;":"")+`
      `+(this.displayMode==="inline"?"bottom: "+this.uiStyleSettings.toolbarHeight+"px;":"")+`
      cursor: default;
      height: `+1.5*this.uiStyleSettings.toolbarHeight+`px;
      `+(this.displayMode==="inline"?"width: 100%;":"")+`
      box-sizing: content-box;
    `)),this.toolboxPanelRowStyleColorsClass=this.styles.addClass(new Ae("toolbox-panel-row_colors",`
      background-color: `+((T=this.uiStyleSettings.toolboxBackgroundColor)!==null&&T!==void 0?T:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
    `)),this.toolboxButtonStyleClass=this.styles.addClass(new Ae("toolbox_button",`
      display: inline-block;
      width: `+(this.uiStyleSettings.toolbarHeight-2*k)+`px;
      height: `+(this.uiStyleSettings.toolbarHeight-2*k)+`px;
      padding: `+k+`px;
      box-sizing: content-box;
    `)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new Ae("toolbox-button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new Ae("toolbox-active-button_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.styles.addRule(new Fe("."+this.toolboxButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new Fe("."+this.toolboxButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `))},X.prototype.show=function(T){var k;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=T,this.uiContainer.className=this.toolboxStyleClass.name+" "+((k=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&k!==void 0?k:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},X.prototype.setPanelButtons=function(T){var k,G,ee=this;this.panels=T,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((k=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&k!==void 0?k:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((G=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&G!==void 0?G:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(V){var we;V.uiStyleSettings=ee.uiStyleSettings;var Ke=document.createElement("div");Ke.className=ee.toolboxButtonStyleClass.name+" "+((we=ee.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&we!==void 0?we:ee.toolboxButtonStyleColorsClass.name),Ke.innerHTML=V.icon,Ke.title=V.title,Ke.addEventListener("click",function(){ee.panelButtonClick(V)}),ee.panelButtons.push(Ke),ee.buttonRow.appendChild(Ke)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},X.prototype.panelButtonClick=function(T){var k=this,G=-1;if(T!==this.activePanel){G=this.panels.indexOf(T),this.panelRow.innerHTML="";var ee=T.getUi();ee.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(ee),this.panelRow.style.display="flex",this.panelRow.style.visibility="visible",this.panelRow.className=this.panelRow.className.replace(this.styles.fadeOutAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeInAnimationClassName,this.activePanel=T}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){k.displayMode==="inline"?k.panelRow.style.display="none":k.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(V,we){var Ke,tt;V.className=k.toolboxButtonStyleClass.name+" "+(we===G?""+((Ke=k.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&Ke!==void 0?Ke:k.toolboxActiveButtonStyleColorsClass.name):""+((tt=k.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&tt!==void 0?tt:k.toolboxButtonStyleColorsClass.name))})},X}(),se=function(X,T){this.title=X,this.icon=T},pe=function(X){function T(k,G,ee,V){var we=X.call(this,k,V||'<svg viewBox="0 0 24 24"><path d="M17.5 12a1.5 1.5 0 01-1.5-1.5A1.5 1.5 0 0117.5 9a1.5 1.5 0 011.5 1.5 1.5 1.5 0 01-1.5 1.5m-3-4A1.5 1.5 0 0113 6.5 1.5 1.5 0 0114.5 5 1.5 1.5 0 0116 6.5 1.5 1.5 0 0114.5 8m-5 0A1.5 1.5 0 018 6.5 1.5 1.5 0 019.5 5 1.5 1.5 0 0111 6.5 1.5 1.5 0 019.5 8m-3 4A1.5 1.5 0 015 10.5 1.5 1.5 0 016.5 9 1.5 1.5 0 018 10.5 1.5 1.5 0 016.5 12M12 3a9 9 0 00-9 9 9 9 0 009 9 1.5 1.5 0 001.5-1.5c0-.39-.15-.74-.39-1-.23-.27-.38-.62-.38-1a1.5 1.5 0 011.5-1.5H16a5 5 0 005-5c0-4.42-4.03-8-9-8z"/></svg>')||this;return we.colors=[],we.addTransparent=!1,we.colorBoxes=[],we.colors=G,we.currentColor=ee,we.setCurrentColor=we.setCurrentColor.bind(we),we.getColorBox=we.getColorBox.bind(we),we}return Te(T,X),T.prototype.getUi=function(){var k=this,G=document.createElement("div");return G.style.overflow="hidden",G.style.whiteSpace="nowrap",this.colors.forEach(function(ee){var V=k.getColorBox(ee);G.appendChild(V),k.colorBoxes.push(V)}),G},T.prototype.getColorBox=function(k){var G=this,ee=this.uiStyleSettings.toolbarHeight/4,V=this.uiStyleSettings.toolbarHeight-ee,we=document.createElement("div");we.style.display="inline-block",we.style.boxSizing="content-box",we.style.width=V-2+"px",we.style.height=V-2+"px",we.style.padding="1px",we.style.marginRight="2px",we.style.marginBottom="2px",we.style.borderWidth="2px",we.style.borderStyle="solid",we.style.borderRadius=(V+2)/2+"px",we.style.borderColor=k===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",we.addEventListener("click",function(){G.setCurrentColor(k,we)});var Ke=document.createElement("div");return Ke.style.display="inline-block",Ke.style.width=V-2+"px",Ke.style.height=V-2+"px",Ke.style.backgroundColor=k,Ke.style.borderRadius=V/2+"px",k==="transparent"&&(Ke.style.fill=this.uiStyleSettings.toolboxAccentColor,Ke.innerHTML=`<svg viewBox="0 0 24 24">
        <path d="M2,5.27L3.28,4L20,20.72L18.73,22L15.65,18.92C14.5,19.3 13.28,19.5 12,19.5C7,19.5 2.73,16.39 1,12C1.69,10.24 2.79,8.69 4.19,7.46L2,5.27M12,9A3,3 0 0,1 15,12C15,12.35 14.94,12.69 14.83,13L11,9.17C11.31,9.06 11.65,9 12,9M12,4.5C17,4.5 21.27,7.61 23,12C22.18,14.08 20.79,15.88 19,17.19L17.58,15.76C18.94,14.82 20.06,13.54 20.82,12C19.17,8.64 15.76,6.5 12,6.5C10.91,6.5 9.84,6.68 8.84,7L7.3,5.47C8.74,4.85 10.33,4.5 12,4.5M3.18,12C4.83,15.36 8.24,17.5 12,17.5C12.69,17.5 13.37,17.43 14,17.29L11.72,15C10.29,14.85 9.15,13.71 9,12.28L5.6,8.87C4.61,9.72 3.78,10.78 3.18,12Z" />
      </svg>`),we.appendChild(Ke),we},T.prototype.setCurrentColor=function(k,G){var ee=this;this.currentColor=k,this.colorBoxes.forEach(function(V){V.style.borderColor=V===G?ee.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(k)},T}(se),ye=function(){function X(T,k,G){this._state="new",this._isSelected=!1,this._container=T,this._overlayContainer=k,this.globalSettings=G,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(X.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),X.prototype.ownsTarget=function(T){return!1},Object.defineProperty(X.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),X.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},X.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},X.prototype.pointerDown=function(T,k){},X.prototype.dblClick=function(T,k){},X.prototype.manipulate=function(T){},X.prototype.pointerUp=function(T){this.stateChanged()},X.prototype.dispose=function(){},X.prototype.addMarkerVisualToContainer=function(T){this.container.childNodes.length>0?this.container.insertBefore(T,this.container.childNodes[0]):this.container.appendChild(T)},X.prototype.getState=function(){return{typeName:X.typeName,state:this.state,notes:this.notes}},X.prototype.restoreState=function(T){this._state=T.state,this.notes=T.notes},X.prototype.scale=function(T,k){},X.prototype.colorChanged=function(T){this.onColorChanged&&this.onColorChanged(T),this.stateChanged()},X.prototype.fillColorChanged=function(T){this.onFillColorChanged&&this.onFillColorChanged(T),this.stateChanged()},X.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var T=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),T.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(T)&&this.onStateChanged(this)}},X.typeName="MarkerBase",X}(),Oe=function(){function X(){this.findGripByVisual=this.findGripByVisual.bind(this)}return X.prototype.findGripByVisual=function(T){return this.topLeft.ownsTarget(T)?this.topLeft:this.topCenter.ownsTarget(T)?this.topCenter:this.topRight.ownsTarget(T)?this.topRight:this.centerLeft.ownsTarget(T)?this.centerLeft:this.centerRight.ownsTarget(T)?this.centerRight:this.bottomLeft.ownsTarget(T)?this.bottomLeft:this.bottomCenter.ownsTarget(T)?this.bottomCenter:this.bottomRight.ownsTarget(T)?this.bottomRight:void 0},X}(),je=function(){function X(){this.GRIP_SIZE=10,this.visual=ce.createGroup(),this.visual.appendChild(ce.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(ce.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return X.prototype.ownsTarget=function(T){return T===this.visual||T===this.visual.childNodes[0]||T===this.visual.childNodes[1]},X}(),ze=function(){function X(){}return X.toITransformMatrix=function(T){return{a:T.a,b:T.b,c:T.c,d:T.d,e:T.e,f:T.f}},X.toSVGMatrix=function(T,k){return T.a=k.a,T.b=k.b,T.c=k.c,T.d=k.d,T.e=k.e,T.f=k.f,T},X}(),Je=function(X){function T(k,G,ee){var V=X.call(this,k,G,ee)||this;return V.left=0,V.top=0,V.width=0,V.height=0,V.defaultSize={x:50,y:20},V.offsetX=0,V.offsetY=0,V.rotationAngle=0,V.CB_DISTANCE=10,V._suppressMarkerCreateEvent=!1,V.container.transform.baseVal.appendItem(ce.createTransform()),V.setupControlBox(),V}return Te(T,X),Object.defineProperty(T.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(T.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(T.prototype,"visual",{get:function(){return this._visual},set:function(k){this._visual=k;var G=ce.createTransform();this._visual.transform.baseVal.appendItem(G)},enumerable:!1,configurable:!0}),T.prototype.ownsTarget=function(k){return!!X.prototype.ownsTarget.call(this,k)||!!(this.controlGrips.findGripByVisual(k)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(k))},T.prototype.pointerDown=function(k,G){X.prototype.pointerDown.call(this,k,G),this.state==="new"&&(this.left=k.x,this.top=k.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var ee=this.unrotatePoint(k);if(this.manipulationStartX=ee.x,this.manipulationStartY=ee.y,this.offsetX=ee.x-this.left,this.offsetY=ee.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(G),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(G)){this.activeGrip=this.rotatorGrip;var V=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=V.x-this.width/2,this.top=V.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var we=this.container.transform.baseVal.getItem(0);we.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(we,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},T.prototype.pointerUp=function(k){var G=this.state;X.prototype.pointerUp.call(this,k),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(k),this._state="select",G==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},T.prototype.moveVisual=function(k){this.visual.style.transform="translate("+k.x+"px, "+k.y+"px)"},T.prototype.manipulate=function(k){var G=this.unrotatePoint(k);this.state==="creating"?this.resize(k):this.state==="move"?(this.left=this.manipulationStartLeft+(G.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(G.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(G):this.state==="rotate"&&this.rotate(k)},T.prototype.resize=function(k){var G=this.manipulationStartLeft,ee=this.manipulationStartWidth,V=this.manipulationStartTop,we=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:G=this.manipulationStartLeft+k.x-this.manipulationStartX,ee=this.manipulationStartWidth+this.manipulationStartLeft-G;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:ee=this.manipulationStartWidth+k.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:V=this.manipulationStartTop+k.y-this.manipulationStartY,we=this.manipulationStartHeight+this.manipulationStartTop-V;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:we=this.manipulationStartHeight+k.y-this.manipulationStartY}ee>=0?(this.left=G,this.width=ee):(this.left=G+ee,this.width=-ee),we>=0?(this.top=V,this.height=we):(this.top=V+we,this.height=-we),this.setSize()},T.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},T.prototype.rotate=function(k){if(Math.abs(k.x-this.centerX)>.1){var G=Math.sign(k.x-this.centerX);this.rotationAngle=180*Math.atan((k.y-this.centerY)/(k.x-this.centerX))/Math.PI+90*G,this.applyRotation()}},T.prototype.applyRotation=function(){var k=this.container.transform.baseVal.getItem(0);k.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(k,0)},T.prototype.rotatePoint=function(k){if(this.rotationAngle===0)return k;var G=this.container.getCTM(),ee=ce.createPoint(k.x,k.y);return{x:(ee=ee.matrixTransform(G)).x,y:ee.y}},T.prototype.unrotatePoint=function(k){if(this.rotationAngle===0)return k;var G=this.container.getCTM();G=G.inverse();var ee=ce.createPoint(k.x,k.y);return{x:(ee=ee.matrixTransform(G)).x,y:ee.y}},T.prototype.select=function(){X.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},T.prototype.deselect=function(){X.prototype.deselect.call(this),this.controlBox.style.display="none"},T.prototype.setupControlBox=function(){this.controlBox=ce.createGroup();var k=ce.createTransform();k.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(k),this.container.appendChild(this.controlBox),this.controlRect=ce.createRect(this.width+this.CB_DISTANCE,this.height+this.CB_DISTANCE,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"],["fill","transparent"],["pointer-events","none"]]),this.controlBox.appendChild(this.controlRect),this.globalSettings.disableRotation!==!0&&(this.rotatorGripLine=ce.createLine((this.width+2*this.CB_DISTANCE)/2,this.top-this.CB_DISTANCE,(this.width+2*this.CB_DISTANCE)/2,this.top-3*this.CB_DISTANCE,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.appendChild(this.rotatorGripLine)),this.controlGrips=new Oe,this.addControlGrips(),this.controlBox.style.display="none"},T.prototype.adjustControlBox=function(){var k=this.controlBox.transform.baseVal.getItem(0);k.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(k,0),this.controlRect.setAttribute("width",(this.width+this.CB_DISTANCE).toString()),this.controlRect.setAttribute("height",(this.height+this.CB_DISTANCE).toString()),this.rotatorGripLine!==void 0&&(this.rotatorGripLine.setAttribute("x1",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y1",(-this.CB_DISTANCE/2).toString()),this.rotatorGripLine.setAttribute("x2",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y2",(3*-this.CB_DISTANCE).toString())),this.positionGrips()},T.prototype.addControlGrips=function(){this.controlGrips.topLeft=this.createGrip(),this.controlGrips.topCenter=this.createGrip(),this.controlGrips.topRight=this.createGrip(),this.controlGrips.centerLeft=this.createGrip(),this.controlGrips.centerRight=this.createGrip(),this.controlGrips.bottomLeft=this.createGrip(),this.controlGrips.bottomCenter=this.createGrip(),this.controlGrips.bottomRight=this.createGrip(),this.globalSettings.disableRotation!==!0&&(this.rotatorGrip=this.createGrip()),this.positionGrips()},T.prototype.createGrip=function(){var k=new je;return k.visual.transform.baseVal.appendItem(ce.createTransform()),this.controlBox.appendChild(k.visual),k},T.prototype.positionGrips=function(){var k=this.controlGrips.topLeft.GRIP_SIZE,G=-k/2,ee=G,V=(this.width+this.CB_DISTANCE)/2-k/2,we=(this.height+this.CB_DISTANCE)/2-k/2,Ke=this.height+this.CB_DISTANCE-k/2,tt=this.width+this.CB_DISTANCE-k/2;this.positionGrip(this.controlGrips.topLeft.visual,G,ee),this.positionGrip(this.controlGrips.topCenter.visual,V,ee),this.positionGrip(this.controlGrips.topRight.visual,tt,ee),this.positionGrip(this.controlGrips.centerLeft.visual,G,we),this.positionGrip(this.controlGrips.centerRight.visual,tt,we),this.positionGrip(this.controlGrips.bottomLeft.visual,G,Ke),this.positionGrip(this.controlGrips.bottomCenter.visual,V,Ke),this.positionGrip(this.controlGrips.bottomRight.visual,tt,Ke),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,V,ee-3*this.CB_DISTANCE)},T.prototype.positionGrip=function(k,G,ee){var V=k.transform.baseVal.getItem(0);V.setTranslate(G,ee),k.transform.baseVal.replaceItem(V,0)},T.prototype.hideControlBox=function(){this.controlBox.style.display="none"},T.prototype.showControlBox=function(){this.controlBox.style.display=""},T.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:ze.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:ze.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},X.prototype.getState.call(this))},T.prototype.restoreState=function(k){X.prototype.restoreState.call(this,k);var G=k;this.left=G.left,this.top=G.top,this.width=G.width,this.height=G.height,this.rotationAngle=G.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(ze.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,G.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(ze.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,G.containerTransformMatrix))},T.prototype.scale=function(k,G){X.prototype.scale.call(this,k,G);var ee=this.rotatePoint({x:this.left,y:this.top}),V=this.unrotatePoint({x:ee.x*k,y:ee.y*G});this.left=V.x,this.top=V.y,this.width=this.width*k,this.height=this.height*G,this.adjustControlBox()},T}(ye),Ye=function(X){function T(k,G,ee){var V=X.call(this,k,G,ee)||this;return V.fillColor="transparent",V.strokeColor="transparent",V.strokeWidth=0,V.strokeDasharray="",V.opacity=1,V.setStrokeColor=V.setStrokeColor.bind(V),V.setFillColor=V.setFillColor.bind(V),V.setStrokeWidth=V.setStrokeWidth.bind(V),V.setStrokeDasharray=V.setStrokeDasharray.bind(V),V.createVisual=V.createVisual.bind(V),V}return Te(T,X),T.prototype.ownsTarget=function(k){return!(!X.prototype.ownsTarget.call(this,k)&&k!==this.visual)},T.prototype.createVisual=function(){this.visual=ce.createRect(1,1,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},T.prototype.pointerDown=function(k,G){X.prototype.pointerDown.call(this,k,G),this.state==="new"&&(this.createVisual(),this.moveVisual(k),this._state="creating")},T.prototype.manipulate=function(k){X.prototype.manipulate.call(this,k)},T.prototype.resize=function(k){X.prototype.resize.call(this,k),this.setSize()},T.prototype.setSize=function(){X.prototype.setSize.call(this),ce.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},T.prototype.pointerUp=function(k){X.prototype.pointerUp.call(this,k),this.setSize()},T.prototype.setStrokeColor=function(k){this.strokeColor=k,this.visual&&ce.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(k),this.stateChanged()},T.prototype.setFillColor=function(k){this.fillColor=k,this.visual&&ce.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},T.prototype.setStrokeWidth=function(k){this.strokeWidth=k,this.visual&&ce.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},T.prototype.setStrokeDasharray=function(k){this.strokeDasharray=k,this.visual&&ce.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},T.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},X.prototype.getState.call(this))},T.prototype.restoreState=function(k){var G=k;this.fillColor=G.fillColor,this.strokeColor=G.strokeColor,this.strokeWidth=G.strokeWidth,this.strokeDasharray=G.strokeDasharray,this.opacity=G.opacity,this.createVisual(),X.prototype.restoreState.call(this,k),this.setSize()},T.prototype.scale=function(k,G){X.prototype.scale.call(this,k,G),this.setSize()},T.title="Rectangle marker",T}(Je),rt=function(X){function T(k,G,ee,V){var we=X.call(this,k,V||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return we.widths=[],we.widthBoxes=[],we.widths=G,we.currentWidth=ee,we.setCurrentWidth=we.setCurrentWidth.bind(we),we}return Te(T,X),T.prototype.getUi=function(){var k=this,G=document.createElement("div");return G.style.display="flex",G.style.overflow="hidden",G.style.flexGrow="2",this.widths.forEach(function(ee){var V=document.createElement("div");V.style.display="flex",V.style.flexGrow="2",V.style.alignItems="center",V.style.justifyContent="space-between",V.style.padding="5px",V.style.borderWidth="2px",V.style.borderStyle="solid",V.style.borderColor=ee===k.currentWidth?k.uiStyleSettings.toolboxAccentColor:"transparent",V.addEventListener("click",function(){k.setCurrentWidth(ee,V)}),G.appendChild(V);var we=document.createElement("div");we.innerText=ee.toString(),we.style.marginRight="5px",V.appendChild(we);var Ke=document.createElement("div");Ke.style.minHeight="20px",Ke.style.flexGrow="2",Ke.style.display="flex",Ke.style.alignItems="center";var tt=document.createElement("hr");tt.style.minWidth="20px",tt.style.border="0px",tt.style.borderTop=ee+"px solid "+k.uiStyleSettings.toolboxColor,tt.style.flexGrow="2",Ke.appendChild(tt),V.appendChild(Ke),k.widthBoxes.push(V)}),G},T.prototype.setCurrentWidth=function(k,G){var ee=this;this.currentWidth=k,this.widthBoxes.forEach(function(V){V.style.borderColor=V===G?ee.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},T}(se),Ze=function(X){function T(k,G,ee,V){var we=X.call(this,k,V||'<svg viewBox="0 0 24 24"><path d="M3 16h5v-2H3v2m6.5 0h5v-2h-5v2m6.5 0h5v-2h-5v2M3 20h2v-2H3v2m4 0h2v-2H7v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2M3 12h8v-2H3v2m10 0h8v-2h-8v2M3 4v4h18V4H3z"/></svg>')||this;return we.styles=[],we.styleBoxes=[],we.styles=G,we.currentStyle=ee,we.setCurrentStyle=we.setCurrentStyle.bind(we),we}return Te(T,X),T.prototype.getUi=function(){var k=this,G=document.createElement("div");return G.style.display="flex",G.style.overflow="hidden",G.style.flexGrow="2",this.styles.forEach(function(ee){var V=document.createElement("div");V.style.display="flex",V.style.alignItems="center",V.style.justifyContent="space-between",V.style.padding="5px",V.style.borderWidth="2px",V.style.borderStyle="solid",V.style.overflow="hidden",V.style.maxWidth=100/k.styles.length-5+"%",V.style.borderColor=ee===k.currentStyle?k.uiStyleSettings.toolboxAccentColor:"transparent",V.addEventListener("click",function(){k.setCurrentStyle(ee,V)}),G.appendChild(V);var we=document.createElement("div");we.style.minHeight="20px",we.style.flexGrow="2",we.style.overflow="hidden";var Ke=`<svg width="100" height="20">
      <line x1="0" y1="10" x2="100" y2="10" stroke="`+k.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(ee!==""?'stroke-dasharray="'+ee+'"':"")+` />
  </svg>`;we.innerHTML=Ke,V.appendChild(we),k.styleBoxes.push(V)}),G},T.prototype.setCurrentStyle=function(k,G){var ee=this;this.currentStyle=k,this.styleBoxes.forEach(function(V){V.style.borderColor=V===G?ee.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},T}(se),et=function(X){function T(k,G,ee){var V=X.call(this,k,G,ee)||this;return V.strokeColor=ee.defaultColor,V.strokeWidth=ee.defaultStrokeWidth,V.strokeDasharray=ee.defaultStrokeDasharray,V.strokePanel=new pe("Line color",ee.defaultColorSet,ee.defaultColor),V.strokePanel.onColorChanged=V.setStrokeColor,V.strokeWidthPanel=new rt("Line width",ee.defaultStrokeWidths,ee.defaultStrokeWidth),V.strokeWidthPanel.onWidthChanged=V.setStrokeWidth,V.strokeStylePanel=new Ze("Line style",ee.defaultStrokeDasharrays,ee.defaultStrokeDasharray),V.strokeStylePanel.onStyleChanged=V.setStrokeDasharray,V}return Te(T,X),Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var k=X.prototype.getState.call(this);return k.typeName=T.typeName,k},T.typeName="FrameMarker",T.title="Frame marker",T.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',T}(Ye),Be=function(){this.defaultColorSet=["#EF4444","#10B981","#2563EB","#FFFF00","#7C3AED","#F472B6","#000000","#FFFFFF"],this.defaultColor=this.defaultColorSet[0],this.defaultFillColor=this.defaultColorSet[0],this.defaultStrokeColor=this.defaultColorSet[7],this.defaultHighlightColor=this.defaultColorSet[3],this.defaultStrokeWidth=3,this.defaultStrokeDasharray="",this.defaultHighlightOpacity=.5,this.defaultFontFamily="Helvetica, Arial, sans-serif",this.defaultStrokeWidths=[1,2,3,5,10],this.defaultStrokeDasharrays=["","3","12 3","9 6 3 6"],this.defaultOpacitySteps=[.1,.25,.5,.75,1],this.displayMode="inline",this.defaultFontFamilies=['Times, "Times New Roman", serif',"Helvetica, Arial, sans-serif",'Courier, "Courier New", monospace',"cursive","fantasy"],this.popupMargin=30,this.newFreehandMarkerOnPointerUp=!1,this.defaultColorsFollowCurrentColors=!1,this.freehandPixelRatio=1,this.disableRotation=!1},ut=function(X){function T(k,G,ee){var V=X.call(this,k,G,ee)||this;return V.x1=0,V.y1=0,V.x2=0,V.y2=0,V.defaultLength=50,V.manipulationStartX=0,V.manipulationStartY=0,V.manipulationStartX1=0,V.manipulationStartY1=0,V.manipulationStartX2=0,V.manipulationStartY2=0,V.setupControlBox(),V}return Te(T,X),T.prototype.ownsTarget=function(k){return!!X.prototype.ownsTarget.call(this,k)||!(!this.grip1.ownsTarget(k)&&!this.grip2.ownsTarget(k))},T.prototype.pointerDown=function(k,G){X.prototype.pointerDown.call(this,k,G),this.manipulationStartX=k.x,this.manipulationStartY=k.y,this.state==="new"&&(this.x1=k.x,this.y1=k.y,this.x2=k.x,this.y2=k.y),this.manipulationStartX1=this.x1,this.manipulationStartY1=this.y1,this.manipulationStartX2=this.x2,this.manipulationStartY2=this.y2,this.state!=="new"&&(this.select(),this.grip1.ownsTarget(G)?this.activeGrip=this.grip1:this.grip2.ownsTarget(G)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},T.prototype.pointerUp=function(k){var G=this.state;X.prototype.pointerUp.call(this,k),this.state==="creating"&&Math.abs(this.x1-this.x2)<10&&Math.abs(this.y1-this.y2)<10?(this.x2=this.x1+this.defaultLength,this.adjustVisual(),this.adjustControlBox()):this.manipulate(k),this._state="select",G==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},T.prototype.adjustVisual=function(){},T.prototype.manipulate=function(k){this.state==="creating"?this.resize(k):this.state==="move"?(this.x1=this.manipulationStartX1+k.x-this.manipulationStartX,this.y1=this.manipulationStartY1+k.y-this.manipulationStartY,this.x2=this.manipulationStartX2+k.x-this.manipulationStartX,this.y2=this.manipulationStartY2+k.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(k)},T.prototype.resize=function(k){switch(this.activeGrip){case this.grip1:this.x1=k.x,this.y1=k.y;break;case this.grip2:case void 0:this.x2=k.x,this.y2=k.y}this.adjustVisual(),this.adjustControlBox()},T.prototype.select=function(){X.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},T.prototype.deselect=function(){X.prototype.deselect.call(this),this.controlBox.style.display="none"},T.prototype.setupControlBox=function(){this.controlBox=ce.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},T.prototype.adjustControlBox=function(){this.positionGrips()},T.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},T.prototype.createGrip=function(){var k=new je;return k.visual.transform.baseVal.appendItem(ce.createTransform()),this.controlBox.appendChild(k.visual),k},T.prototype.positionGrips=function(){var k=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-k/2,this.y1-k/2),this.positionGrip(this.grip2.visual,this.x2-k/2,this.y2-k/2)},T.prototype.positionGrip=function(k,G,ee){var V=k.transform.baseVal.getItem(0);V.setTranslate(G,ee),k.transform.baseVal.replaceItem(V,0)},T.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},X.prototype.getState.call(this))},T.prototype.restoreState=function(k){X.prototype.restoreState.call(this,k);var G=k;this.x1=G.x1,this.y1=G.y1,this.x2=G.x2,this.y2=G.y2},T.prototype.scale=function(k,G){X.prototype.scale.call(this,k,G),this.x1=this.x1*k,this.y1=this.y1*G,this.x2=this.x2*k,this.y2=this.y2*G,this.adjustVisual(),this.adjustControlBox()},T}(ye),st=function(X){function T(k,G,ee){var V=X.call(this,k,G,ee)||this;return V.strokeColor="transparent",V.strokeWidth=0,V.strokeDasharray="",V.setStrokeColor=V.setStrokeColor.bind(V),V.setStrokeWidth=V.setStrokeWidth.bind(V),V.setStrokeDasharray=V.setStrokeDasharray.bind(V),V.strokeColor=ee.defaultColor,V.strokeWidth=ee.defaultStrokeWidth,V.strokeDasharray=ee.defaultStrokeDasharray,V.strokePanel=new pe("Line color",ee.defaultColorSet,ee.defaultColor),V.strokePanel.onColorChanged=V.setStrokeColor,V.strokeWidthPanel=new rt("Line width",ee.defaultStrokeWidths,ee.defaultStrokeWidth),V.strokeWidthPanel.onWidthChanged=V.setStrokeWidth,V.strokeStylePanel=new Ze("Line style",ee.defaultStrokeDasharrays,ee.defaultStrokeDasharray),V.strokeStylePanel.onStyleChanged=V.setStrokeDasharray,V}return Te(T,X),T.prototype.ownsTarget=function(k){return!(!X.prototype.ownsTarget.call(this,k)&&k!==this.visual&&k!==this.selectorLine&&k!==this.visibleLine)},T.prototype.createVisual=function(){this.visual=ce.createGroup(),this.selectorLine=ce.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=ce.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.visual.appendChild(this.selectorLine),this.visual.appendChild(this.visibleLine),this.addMarkerVisualToContainer(this.visual)},T.prototype.pointerDown=function(k,G){X.prototype.pointerDown.call(this,k,G),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},T.prototype.adjustVisual=function(){this.selectorLine&&this.visibleLine&&(this.selectorLine.setAttribute("x1",this.x1.toString()),this.selectorLine.setAttribute("y1",this.y1.toString()),this.selectorLine.setAttribute("x2",this.x2.toString()),this.selectorLine.setAttribute("y2",this.y2.toString()),this.visibleLine.setAttribute("x1",this.x1.toString()),this.visibleLine.setAttribute("y1",this.y1.toString()),this.visibleLine.setAttribute("x2",this.x2.toString()),this.visibleLine.setAttribute("y2",this.y2.toString()),ce.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),ce.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),ce.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},T.prototype.setStrokeColor=function(k){this.strokeColor=k,this.adjustVisual(),this.colorChanged(k)},T.prototype.setStrokeWidth=function(k){this.strokeWidth=k,this.adjustVisual()},T.prototype.setStrokeDasharray=function(k){this.strokeDasharray=k,this.adjustVisual(),this.stateChanged()},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var k=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},X.prototype.getState.call(this));return k.typeName=T.typeName,k},T.prototype.restoreState=function(k){X.prototype.restoreState.call(this,k);var G=k;this.strokeColor=G.strokeColor,this.strokeWidth=G.strokeWidth,this.strokeDasharray=G.strokeDasharray,this.createVisual(),this.adjustVisual()},T.typeName="LineMarker",T.title="Line marker",T.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',T}(ut),He=function(X){function T(k,G,ee,V){var we=X.call(this,k,V||'<svg viewBox="0 0 24 24"><path d="M17 8h3v12h1v1h-4v-1h1v-3h-4l-1.5 3H14v1h-4v-1h1l6-12m1 1l-3.5 7H18V9M5 3h5c1.11 0 2 .89 2 2v11H9v-5H6v5H3V5c0-1.11.89-2 2-2m1 2v4h3V5H6z"/></svg>')||this;return we.fonts=[],we.fontBoxes=[],we.fonts=G,we.currentFont=ee,we.setCurrentFont=we.setCurrentFont.bind(we),we}return Te(T,X),T.prototype.getUi=function(){var k=this,G=document.createElement("div");return G.style.overflow="hidden",G.style.flexGrow="2",this.fonts.forEach(function(ee){var V=document.createElement("div");V.style.display="inline-block",V.style.alignItems="center",V.style.justifyContent="space-between",V.style.padding="5px",V.style.borderWidth="2px",V.style.borderStyle="solid",V.style.overflow="hidden",V.style.maxWidth=100/k.fonts.length-5+"%",V.style.borderColor=ee===k.currentFont?k.uiStyleSettings.toolboxAccentColor:"transparent",V.addEventListener("click",function(){k.setCurrentFont(ee,V)}),G.appendChild(V);var we=document.createElement("div");we.style.display="flex",we.style.minHeight="20px",we.style.flexGrow="2",we.style.fontFamily=ee,we.style.overflow="hidden";var Ke=document.createElement("div");Ke.style.whiteSpace="nowrap",Ke.style.overflow="hidden",Ke.style.textOverflow="ellipsis",Ke.innerHTML="The quick brown fox jumps over the lazy dog",we.appendChild(Ke),V.appendChild(we),k.fontBoxes.push(V)}),G},T.prototype.setCurrentFont=function(k,G){var ee=this;this.currentFont=k,this.fontBoxes.forEach(function(V){V.style.borderColor=V===G?ee.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},T}(se),We=function(X){function T(k,G,ee){var V=X.call(this,k,G,ee)||this;return V.color="transparent",V.padding=5,V.DEFAULT_TEXT="your text here",V.text=V.DEFAULT_TEXT,V.isMoved=!1,V.color=ee.defaultColor,V.fontFamily=ee.defaultFontFamily,V.defaultSize={x:100,y:30},V.setColor=V.setColor.bind(V),V.setFont=V.setFont.bind(V),V.renderText=V.renderText.bind(V),V.sizeText=V.sizeText.bind(V),V.textEditDivClicked=V.textEditDivClicked.bind(V),V.showTextEditor=V.showTextEditor.bind(V),V.setSize=V.setSize.bind(V),V.positionTextEditor=V.positionTextEditor.bind(V),V.colorPanel=new pe("Color",ee.defaultColorSet,ee.defaultColor),V.colorPanel.onColorChanged=V.setColor,V.fontFamilyPanel=new He("Font",ee.defaultFontFamilies,ee.defaultFontFamily),V.fontFamilyPanel.onFontChanged=V.setFont,V}return Te(T,X),T.prototype.ownsTarget=function(k){if(X.prototype.ownsTarget.call(this,k)||k===this.visual||k===this.textElement||k===this.bgRectangle)return!0;var G=!1;return this.textElement.childNodes.forEach(function(ee){ee===k&&(G=!0)}),G},T.prototype.createVisual=function(){this.visual=ce.createGroup(),this.bgRectangle=ce.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=ce.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(ce.createTransform()),this.textElement.transform.baseVal.appendItem(ce.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},T.prototype.pointerDown=function(k,G){X.prototype.pointerDown.call(this,k,G),this.isMoved=!1,this.pointerDownPoint=k,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(k),this._state="creating")},T.prototype.renderText=function(){var k=this;if(this.textElement){for(;this.textElement.lastChild;)this.textElement.removeChild(this.textElement.lastChild);this.text.split(/\r\n|[\n\v\f\r\x85\u2028\u2029]/).forEach(function(G){k.textElement.appendChild(ce.createTSpan(G.trim()===""?" ":G.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},T.prototype.getTextScale=function(){var k=this.textElement.getBBox(),G=1;if(k.width>0&&k.height>0){var ee=(1*this.width-this.width*this.padding*2/100)/k.width,V=(1*this.height-this.height*this.padding*2/100)/k.height;G=Math.min(ee,V)}return G},T.prototype.getTextPosition=function(k){var G=this.textElement.getBBox(),ee=0,V=0;return G.width>0&&G.height>0&&(ee=(this.width-G.width*k)/2,V=this.height/2-G.height*k/2),{x:ee,y:V}},T.prototype.sizeText=function(){var k=this.textElement.getBBox(),G=this.getTextScale(),ee=this.getTextPosition(G);ee.y-=k.y*G,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+ee.x+"px, "+ee.y+"px) scale("+G+", "+G+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(ee.x,ee.y),this.textElement.transform.baseVal.getItem(1).setScale(G,G))},T.prototype.manipulate=function(k){X.prototype.manipulate.call(this,k),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(k.x-this.pointerDownPoint.x)>5||Math.abs(k.y-this.pointerDownPoint.y)>5)},T.prototype.resize=function(k){X.prototype.resize.call(this,k),this.isMoved=!0,this.setSize(),this.sizeText()},T.prototype.setSize=function(){X.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(ce.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),ce.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},T.prototype.pointerUp=function(k){var G=this.state;G==="creating"&&(this._suppressMarkerCreateEvent=!0),X.prototype.pointerUp.call(this,k),this.setSize(),(G==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},T.prototype.showTextEditor=function(){var k=this;this._state="edit",this.overlayContainer.innerHTML="",this.textEditDiv=document.createElement("div"),this.textEditDiv.style.flexGrow="2",this.textEditDiv.style.alignItems="center",this.textEditDiv.style.justifyContent="center",this.textEditDiv.style.pointerEvents="auto",this.textEditDiv.style.overflow="hidden",this.textEditor=document.createElement("div"),this.textEditor.style.position="absolute",this.textEditor.style.fontFamily=this.fontFamily,this.textEditor.style.lineHeight="1em",this.textEditor.innerText=this.text,this.textEditor.contentEditable="true",this.textEditor.style.color=this.color,this.textEditor.style.whiteSpace="pre",this.positionTextEditor(),this.textEditor.addEventListener("pointerup",function(G){G.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var G=Number.parseFloat(k.textEditor.style.fontSize);k.textEditor.clientWidth>=Number.parseInt(k.textEditor.style.maxWidth)&&G>.9;)G-=.1,k.textEditor.style.fontSize=Math.max(G,.9)+"em"}),this.textEditor.addEventListener("keyup",function(G){G.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(G){if(G.clipboardData){var ee=G.clipboardData.getData("text"),V=window.getSelection();if(!V.rangeCount)return!1;V.deleteFromDocument(),V.getRangeAt(0).insertNode(document.createTextNode(ee)),G.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){k.textEditDivClicked(k.textEditor.innerText)}),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},T.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var k=this.getTextScale(),G=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),ee=this.textElement.getBBox(),V={x:ee.width*k,y:ee.height*k};G.x-=V.x/2,G.y-=V.y/2,this.textEditor.style.top=G.y+"px",this.textEditor.style.left=G.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-G.x+"px",this.textEditor.style.fontSize=Math.max(16*k,12)+"px",this.textElement.style.display="none"}},T.prototype.textEditDivClicked=function(k){this.text=k.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},T.prototype.select=function(){X.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},T.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),X.prototype.deselect.call(this)},T.prototype.dblClick=function(k,G){X.prototype.dblClick.call(this,k,G),this.showTextEditor()},T.prototype.setColor=function(k){this.textElement&&ce.setAttributes(this.textElement,[["fill",k]]),this.color=k,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(k)},T.prototype.setFont=function(k){this.textElement&&ce.setAttributes(this.textElement,[["font-family",k]]),this.fontFamily=k,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},T.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},T.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var k=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},X.prototype.getState.call(this));return k.typeName=T.typeName,k},T.prototype.restoreState=function(k){var G=k;this.color=G.color,this.fontFamily=G.fontFamily,this.padding=G.padding,this.text=G.text,this.createVisual(),X.prototype.restoreState.call(this,k),this.setSize()},T.prototype.scale=function(k,G){X.prototype.scale.call(this,k,G),this.setSize(),this.sizeText(),this.positionTextEditor()},T.typeName="TextMarker",T.title="Text marker",T.icon='<svg viewBox="0 0 24 24"><path d="M9.6 14L12 7.7l2.4 6.3M11 5L5.5 19h2.2l1.1-3H15l1.1 3h2.2L13 5h-2z"/></svg>',T}(Je),Ie=function(X){function T(k,G,ee){var V=X.call(this,k,G,ee)||this;return V.color="transparent",V.lineWidth=3,V.drawing=!1,V.pixelRatio=1,V.color=ee.defaultColor,V.lineWidth=ee.defaultStrokeWidth,V.pixelRatio=ee.freehandPixelRatio,V.setColor=V.setColor.bind(V),V.addCanvas=V.addCanvas.bind(V),V.finishCreation=V.finishCreation.bind(V),V.setLineWidth=V.setLineWidth.bind(V),V.colorPanel=new pe("Color",ee.defaultColorSet,ee.defaultColor),V.colorPanel.onColorChanged=V.setColor,V.lineWidthPanel=new rt("Line width",ee.defaultStrokeWidths,ee.defaultStrokeWidth),V.lineWidthPanel.onWidthChanged=V.setLineWidth,V}return Te(T,X),T.prototype.ownsTarget=function(k){return!(!X.prototype.ownsTarget.call(this,k)&&k!==this.visual&&k!==this.drawingImage)},T.prototype.createVisual=function(){this.visual=ce.createGroup(),this.drawingImage=ce.createImage(),this.visual.appendChild(this.drawingImage);var k=ce.createTransform();this.visual.transform.baseVal.appendItem(k),this.addMarkerVisualToContainer(this.visual)},T.prototype.pointerDown=function(k,G){this.state==="new"&&(this.addCanvas(),this.createVisual(),this._state="creating"),this.state==="creating"?(this.canvasContext.strokeStyle=this.color,this.canvasContext.lineWidth=this.lineWidth,this.canvasContext.beginPath(),this.canvasContext.moveTo(k.x,k.y),this.drawing=!0):X.prototype.pointerDown.call(this,k,G)},T.prototype.manipulate=function(k){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(k.x,k.y),this.canvasContext.stroke()):X.prototype.manipulate.call(this,k)},T.prototype.resize=function(k){X.prototype.resize.call(this,k),ce.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),ce.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},T.prototype.pointerUp=function(k){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):X.prototype.pointerUp.call(this,k)},T.prototype.addCanvas=function(){this.overlayContainer.innerHTML="",this.canvasElement=document.createElement("canvas"),this.canvasElement.width=this.overlayContainer.clientWidth*this.pixelRatio,this.canvasElement.height=this.overlayContainer.clientHeight*this.pixelRatio,this.canvasContext=this.canvasElement.getContext("2d"),this.canvasContext.scale(this.pixelRatio,this.pixelRatio),this.overlayContainer.appendChild(this.canvasElement)},T.prototype.select=function(){this.state==="creating"&&this.finishCreation(),X.prototype.select.call(this)},T.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),X.prototype.deselect.call(this)},T.prototype.finishCreation=function(){for(var k=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),G=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],ee=G[0],V=G[1],we=G[2],Ke=G[3],tt=!1,pt=0;pt<this.canvasElement.height;pt++)for(var Xe=0;Xe<this.canvasElement.width;Xe++)k.data[pt*this.canvasElement.width*4+4*Xe+3]>0&&(tt=!0,pt<V&&(V=pt),Xe<ee&&(ee=Xe),pt>Ke&&(Ke=pt),Xe>we&&(we=Xe));if(tt){this.left=ee/this.pixelRatio,this.top=V/this.pixelRatio,this.width=(we-ee)/this.pixelRatio,this.height=(Ke-V)/this.pixelRatio;var _t=document.createElement("canvas");_t.width=we-ee,_t.height=Ke-V,_t.getContext("2d").putImageData(this.canvasContext.getImageData(ee,V,we-ee,Ke-V),0,0),this.drawingImgUrl=_t.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},T.prototype.setDrawingImage=function(){ce.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),ce.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},T.prototype.setColor=function(k){this.color=k,this.colorChanged(k)},T.prototype.setLineWidth=function(k){this.lineWidth=k},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var k=Object.assign({drawingImgUrl:this.drawingImgUrl},X.prototype.getState.call(this));return k.typeName=T.typeName,k},T.prototype.restoreState=function(k){this.createVisual(),X.prototype.restoreState.call(this,k),this.drawingImgUrl=k.drawingImgUrl,this.setDrawingImage()},T.prototype.scale=function(k,G){X.prototype.scale.call(this,k,G),this.setDrawingImage()},T.typeName="FreehandMarker",T.title="Freehand marker",T.icon='<svg viewBox="0 0 24 24"><path d="M9.75 20.85c1.78-.7 1.39-2.63.49-3.85-.89-1.25-2.12-2.11-3.36-2.94A9.817 9.817 0 014.54 12c-.28-.33-.85-.94-.27-1.06.59-.12 1.61.46 2.13.68.91.38 1.81.82 2.65 1.34l1.01-1.7C8.5 10.23 6.5 9.32 4.64 9.05c-1.06-.16-2.18.06-2.54 1.21-.32.99.19 1.99.77 2.77 1.37 1.83 3.5 2.71 5.09 4.29.34.33.75.72.95 1.18.21.44.16.47-.31.47-1.24 0-2.79-.97-3.8-1.61l-1.01 1.7c1.53.94 4.09 2.41 5.96 1.79m11.09-15.6c.22-.22.22-.58 0-.79l-1.3-1.3a.562.562 0 00-.78 0l-1.02 1.02 2.08 2.08M11 10.92V13h2.08l6.15-6.15-2.08-2.08L11 10.92z"/></svg>',T}(Je),Ee=function(X){function T(k,G,ee){var V=X.call(this,k,ee||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return V.typeBoxes=[],V.currentType=G,V.setCurrentType=V.setCurrentType.bind(V),V}return Te(T,X),T.prototype.getUi=function(){var k=this,G=document.createElement("div");G.style.display="flex",G.style.overflow="hidden",G.style.flexGrow="2";for(var ee=function(Ke){var tt="both";switch(Ke){case 0:tt="both";break;case 1:tt="start";break;case 2:tt="end";break;case 3:tt="none"}var pt=document.createElement("div");if(pt.style.display="flex",pt.style.flexGrow="2",pt.style.alignItems="center",pt.style.justifyContent="space-between",pt.style.padding="5px",pt.style.borderWidth="2px",pt.style.borderStyle="solid",pt.style.borderColor=tt===V.currentType?V.uiStyleSettings.toolboxAccentColor:"transparent",pt.addEventListener("click",function(){k.setCurrentType(tt,pt)}),G.appendChild(pt),tt==="both"||tt==="start"){var Xe=document.createElement("div");Xe.style.display="flex",Xe.style.alignItems="center",Xe.style.minHeight="20px",Xe.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
          <polygon points="0,5 10,0 10,10" fill="`+(V.uiStyleSettings!==void 0?V.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,Xe.style.marginLeft="5px",pt.appendChild(Xe)}var _t=document.createElement("div");_t.style.display="flex",_t.style.alignItems="center",_t.style.minHeight="20px",_t.style.flexGrow="2";var jt=document.createElement("hr");if(jt.style.minWidth="20px",jt.style.border="0px",jt.style.borderTop="3px solid "+(V.uiStyleSettings!==void 0?V.uiStyleSettings.toolboxColor:"#eeeeee"),jt.style.flexGrow="2",_t.appendChild(jt),pt.appendChild(_t),tt==="both"||tt==="end"){var $t=document.createElement("div");$t.style.display="flex",$t.style.alignItems="center",$t.style.minHeight="20px",$t.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
          <polygon points="0,0 10,5 0,10" fill="`+(V.uiStyleSettings!==void 0?V.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,$t.style.marginRight="5px",pt.appendChild($t)}V.typeBoxes.push(pt)},V=this,we=0;we<4;we++)ee(we);return G},T.prototype.setCurrentType=function(k,G){var ee=this;this.currentType=k,this.typeBoxes.forEach(function(V){V.style.borderColor=V===G?ee.uiStyleSettings!==void 0?ee.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},T}(se),Ce=function(X){function T(k,G,ee){var V=X.call(this,k,G,ee)||this;return V.arrowType="end",V.arrowBaseHeight=10,V.arrowBaseWidth=10,V.getArrowPoints=V.getArrowPoints.bind(V),V.setArrowType=V.setArrowType.bind(V),V.arrowTypePanel=new Ee("Arrow type","end"),V.arrowTypePanel.onArrowTypeChanged=V.setArrowType,V}return Te(T,X),T.prototype.ownsTarget=function(k){return!(!X.prototype.ownsTarget.call(this,k)&&k!==this.arrow1&&k!==this.arrow2)},T.prototype.getArrowPoints=function(k,G){var ee=this.arrowBaseWidth+2*this.strokeWidth,V=this.arrowBaseHeight+2*this.strokeWidth;return k-ee/2+","+(G+V/2)+" "+k+","+(G-V/2)+" "+(k+ee/2)+","+(G+V/2)},T.prototype.createTips=function(){this.arrow1=ce.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(ce.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=ce.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(ce.createTransform()),this.visual.appendChild(this.arrow2)},T.prototype.pointerDown=function(k,G){X.prototype.pointerDown.call(this,k,G),this.state==="creating"&&this.createTips()},T.prototype.adjustVisual=function(){if(X.prototype.adjustVisual.call(this),this.arrow1&&this.arrow2&&(this.arrow1.style.display=this.arrowType==="both"||this.arrowType==="start"?"":"none",this.arrow2.style.display=this.arrowType==="both"||this.arrowType==="end"?"":"none",ce.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),ce.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]),Math.abs(this.x1-this.x2)>.1)){var k=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),G=this.arrow1.transform.baseVal.getItem(0);G.setRotate(k,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(G,0);var ee=this.arrow2.transform.baseVal.getItem(0);ee.setRotate(k+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(ee,0)}},T.prototype.setArrowType=function(k){this.arrowType=k,this.adjustVisual(),this.stateChanged()},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var k=Object.assign({arrowType:this.arrowType},X.prototype.getState.call(this));return k.typeName=T.typeName,k},T.prototype.restoreState=function(k){X.prototype.restoreState.call(this,k);var G=k;this.arrowType=G.arrowType,this.createTips(),this.adjustVisual()},T.typeName="ArrowMarker",T.title="Arrow marker",T.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',T}(st),re=function(X){function T(k,G,ee){var V=X.call(this,k,G,ee)||this;return V.fillColor=ee.defaultFillColor,V.strokeWidth=0,V.fillPanel=new pe("Color",ee.defaultColorSet,ee.defaultFillColor),V.fillPanel.onColorChanged=V.setFillColor,V}return Te(T,X),Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var k=X.prototype.getState.call(this);return k.typeName=T.typeName,k},T.typeName="CoverMarker",T.title="Cover marker",T.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',T}(Ye),oe=function(X){function T(k,G,ee,V){var we=X.call(this,k,V||'<svg viewBox="0 0 24 24"><path d="M17.66 8L12 2.35 6.34 8A8.02 8.02 0 004 13.64c0 2 .78 4.11 2.34 5.67a7.99 7.99 0 0011.32 0c1.56-1.56 2.34-3.67 2.34-5.67S19.22 9.56 17.66 8M6 14c0-2 .62-3.27 1.76-4.4L12 5.27l4.24 4.38C17.38 10.77 18 12 18 14H6z"/></svg>')||this;return we.opacities=[],we.opacityBoxes=[],we.opacities=G,we.currentOpacity=ee,we.setCurrentOpacity=we.setCurrentOpacity.bind(we),we}return Te(T,X),T.prototype.getUi=function(){var k=this,G=document.createElement("div");return G.style.display="flex",G.style.overflow="hidden",G.style.flexGrow="2",G.style.justifyContent="space-between",this.opacities.forEach(function(ee){var V=document.createElement("div");V.style.display="flex",V.style.alignItems="center",V.style.justifyContent="center",V.style.padding="5px",V.style.borderWidth="2px",V.style.borderStyle="solid",V.style.borderColor=ee===k.currentOpacity?k.uiStyleSettings.toolboxAccentColor:"transparent",V.addEventListener("click",function(){k.setCurrentOpacity(ee,V)}),G.appendChild(V);var we=document.createElement("div");we.innerText=100*ee+"%",V.appendChild(we),k.opacityBoxes.push(V)}),G},T.prototype.setCurrentOpacity=function(k,G){var ee=this;this.currentOpacity=k,this.opacityBoxes.forEach(function(V){V.style.borderColor=V===G?ee.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},T}(se),de=function(X){function T(k,G,ee){var V=X.call(this,k,G,ee)||this;return V.setOpacity=V.setOpacity.bind(V),V.fillColor=ee.defaultHighlightColor,V.strokeWidth=0,V.opacity=ee.defaultHighlightOpacity,V.fillPanel=new pe("Color",ee.defaultColorSet,V.fillColor),V.fillPanel.onColorChanged=V.setFillColor,V.opacityPanel=new oe("Opacity",ee.defaultOpacitySteps,V.opacity),V.opacityPanel.onOpacityChanged=V.setOpacity,V}return Te(T,X),T.prototype.setOpacity=function(k){this.opacity=k,this.visual&&ce.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var k=X.prototype.getState.call(this);return k.typeName=T.typeName,k},T.typeName="HighlightMarker",T.title="Highlight marker",T.icon='<svg viewBox="0 0 24 24"><path d="M18.5 1.15c-.53 0-1.04.19-1.43.58l-5.81 5.82 5.65 5.65 5.82-5.81c.77-.78.77-2.04 0-2.83l-2.84-2.83c-.39-.39-.89-.58-1.39-.58M10.3 8.5l-5.96 5.96c-.78.78-.78 2.04.02 2.85C3.14 18.54 1.9 19.77.67 21h5.66l.86-.86c.78.76 2.03.75 2.81-.02l5.95-5.96"/></svg>',T}(re),ge='<svg viewBox="0 0 24 24"><path d="M19 11.5s-2 2.17-2 3.5a2 2 0 002 2 2 2 0 002-2c0-1.33-2-3.5-2-3.5M5.21 10L10 5.21 14.79 10m1.77-1.06L7.62 0 6.21 1.41l2.38 2.38-5.15 5.15c-.59.56-.59 1.53 0 2.12l5.5 5.5c.29.29.68.44 1.06.44s.77-.15 1.06-.44l5.5-5.5c.59-.59.59-1.56 0-2.12z"/></svg>',Se=function(X){function T(k,G,ee){var V=X.call(this,k,G,ee)||this;return V.bgColor="transparent",V.tipPosition={x:0,y:0},V.tipBase1Position={x:0,y:0},V.tipBase2Position={x:0,y:0},V.tipMoving=!1,V.color=ee.defaultStrokeColor,V.bgColor=ee.defaultFillColor,V.fontFamily=ee.defaultFontFamily,V.defaultSize={x:100,y:30},V.setBgColor=V.setBgColor.bind(V),V.getTipPoints=V.getTipPoints.bind(V),V.positionTip=V.positionTip.bind(V),V.setTipPoints=V.setTipPoints.bind(V),V.colorPanel=new pe("Text color",ee.defaultColorSet,V.color,'<svg viewBox="0 0 24 24"><path d="M9.62 12L12 5.67 14.37 12M11 3L5.5 17h2.25l1.12-3h6.25l1.13 3h2.25L13 3h-2z"/></svg>'),V.colorPanel.onColorChanged=V.setColor,V.bgColorPanel=new pe("Fill color",ee.defaultColorSet,V.bgColor,ge),V.bgColorPanel.onColorChanged=V.setBgColor,V.fontFamilyPanel=new He("Font",ee.defaultFontFamilies,ee.defaultFontFamily),V.fontFamilyPanel.onFontChanged=V.setFont,V.tipGrip=new je,V.tipGrip.visual.transform.baseVal.appendItem(ce.createTransform()),V.controlBox.appendChild(V.tipGrip.visual),V}return Te(T,X),T.prototype.ownsTarget=function(k){return X.prototype.ownsTarget.call(this,k)||this.tipGrip.ownsTarget(k)||this.tip===k},T.prototype.createTip=function(){ce.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=ce.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},T.prototype.pointerDown=function(k,G){this.state==="new"&&X.prototype.pointerDown.call(this,k,G),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(G)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):X.prototype.pointerDown.call(this,k,G)},T.prototype.pointerUp=function(k){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,X.prototype.pointerUp.call(this,k);else{var G=this.state==="creating";X.prototype.pointerUp.call(this,k),this.setTipPoints(G),this.positionTip()}},T.prototype.manipulate=function(k){if(this.tipMoving){var G=this.unrotatePoint(k);this.tipPosition={x:G.x-this.manipulationStartLeft,y:G.y-this.manipulationStartTop},this.positionTip()}else X.prototype.manipulate.call(this,k)},T.prototype.setBgColor=function(k){this.bgRectangle&&this.tip&&(ce.setAttributes(this.bgRectangle,[["fill",k]]),ce.setAttributes(this.tip,[["fill",k]])),this.bgColor=k,this.fillColorChanged(k)},T.prototype.getTipPoints=function(){return this.setTipPoints(this.state==="creating"),this.tipBase1Position.x+","+this.tipBase1Position.y+" "+this.tipBase2Position.x+","+this.tipBase2Position.y+" "+this.tipPosition.x+","+this.tipPosition.y},T.prototype.setTipPoints=function(k){k===void 0&&(k=!1);var G=Math.min(this.height/2,15),ee=this.height/5;k&&(this.tipPosition={x:G+ee/2,y:this.height+20});var V=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?V<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(ee=this.width/5,G=Math.min(this.width/2,15),this.tipBase1Position={x:G,y:0},this.tipBase2Position={x:G+ee,y:0}):(this.tipBase1Position={x:0,y:G},this.tipBase2Position={x:0,y:G+ee}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?V<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(ee=this.width/5,G=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-G-ee,y:0},this.tipBase2Position={x:this.width-G,y:0}):(this.tipBase1Position={x:this.width,y:G},this.tipBase2Position={x:this.width,y:G+ee}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?V<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(ee=this.width/5,G=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-G-ee,y:this.height},this.tipBase2Position={x:this.width-G,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-G-ee},this.tipBase2Position={x:this.width,y:this.height-G}):V<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(ee=this.width/5,G=Math.min(this.width/2,15),this.tipBase1Position={x:G,y:this.height},this.tipBase2Position={x:G+ee,y:this.height}):(this.tipBase1Position={x:0,y:this.height-G},this.tipBase2Position={x:0,y:this.height-G-ee})},T.prototype.resize=function(k){X.prototype.resize.call(this,k),this.positionTip()},T.prototype.positionTip=function(){ce.setAttributes(this.tip,[["points",this.getTipPoints()]]);var k=this.tipGrip.visual.transform.baseVal.getItem(0);k.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(k,0)},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),T.prototype.select=function(){this.positionTip(),X.prototype.select.call(this)},T.prototype.getState=function(){var k=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},X.prototype.getState.call(this));return k.typeName=T.typeName,k},T.prototype.restoreState=function(k){var G=k;this.bgColor=G.bgColor,this.tipPosition=G.tipPosition,X.prototype.restoreState.call(this,k),this.createTip(),this.setTipPoints()},T.prototype.scale=function(k,G){X.prototype.scale.call(this,k,G),this.tipPosition={x:this.tipPosition.x*k,y:this.tipPosition.y*G},this.positionTip()},T.typeName="CalloutMarker",T.title="Callout marker",T.icon='<svg viewBox="0 0 24 24"><path d="M4 2h16a2 2 0 012 2v12a2 2 0 01-2 2h-4l-4 4-4-4H4a2 2 0 01-2-2V4a2 2 0 012-2m0 2v12h4.83L12 19.17 15.17 16H20V4H4m2 3h12v2H6V7m0 4h10v2H6v-2z"/></svg>',T}(We),Ue=function(X){function T(k,G,ee){var V=X.call(this,k,G,ee)||this;return V.fillColor="transparent",V.strokeColor="transparent",V.strokeWidth=0,V.strokeDasharray="",V.opacity=1,V.strokeColor=ee.defaultColor,V.strokeWidth=ee.defaultStrokeWidth,V.strokeDasharray=ee.defaultStrokeDasharray,V.fillColor=ee.defaultFillColor,V.setStrokeColor=V.setStrokeColor.bind(V),V.setFillColor=V.setFillColor.bind(V),V.setStrokeWidth=V.setStrokeWidth.bind(V),V.setStrokeDasharray=V.setStrokeDasharray.bind(V),V.setOpacity=V.setOpacity.bind(V),V.createVisual=V.createVisual.bind(V),V.strokePanel=new pe("Line color",he(ee.defaultColorSet,["transparent"]),ee.defaultColor),V.strokePanel.onColorChanged=V.setStrokeColor,V.fillPanel=new pe("Fill color",he(ee.defaultColorSet,["transparent"]),V.fillColor,ge),V.fillPanel.onColorChanged=V.setFillColor,V.strokeWidthPanel=new rt("Line width",ee.defaultStrokeWidths,ee.defaultStrokeWidth),V.strokeWidthPanel.onWidthChanged=V.setStrokeWidth,V.strokeStylePanel=new Ze("Line style",ee.defaultStrokeDasharrays,ee.defaultStrokeDasharray),V.strokeStylePanel.onStyleChanged=V.setStrokeDasharray,V.opacityPanel=new oe("Opacity",ee.defaultOpacitySteps,V.opacity),V.opacityPanel.onOpacityChanged=V.setOpacity,V}return Te(T,X),T.prototype.ownsTarget=function(k){return!(!X.prototype.ownsTarget.call(this,k)&&k!==this.visual)},T.prototype.createVisual=function(){this.visual=ce.createEllipse(this.width/2,this.height/2,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},T.prototype.pointerDown=function(k,G){X.prototype.pointerDown.call(this,k,G),this.state==="new"&&(this.createVisual(),this.moveVisual(k),this._state="creating")},T.prototype.manipulate=function(k){X.prototype.manipulate.call(this,k)},T.prototype.resize=function(k){X.prototype.resize.call(this,k),this.setSize()},T.prototype.setSize=function(){X.prototype.setSize.call(this),ce.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},T.prototype.pointerUp=function(k){X.prototype.pointerUp.call(this,k),this.setSize()},T.prototype.setStrokeColor=function(k){this.strokeColor=k,this.visual&&ce.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(k),this.stateChanged()},T.prototype.setFillColor=function(k){this.fillColor=k,this.visual&&ce.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(k),this.stateChanged()},T.prototype.setStrokeWidth=function(k){this.strokeWidth=k,this.visual&&ce.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},T.prototype.setStrokeDasharray=function(k){this.strokeDasharray=k,this.visual&&ce.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},T.prototype.setOpacity=function(k){this.opacity=k,this.visual&&ce.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var k=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},X.prototype.getState.call(this));return k.typeName=T.typeName,k},T.prototype.restoreState=function(k){var G=k;this.fillColor=G.fillColor,this.strokeColor=G.strokeColor,this.strokeWidth=G.strokeWidth,this.strokeDasharray=G.strokeDasharray,this.opacity=G.opacity,this.createVisual(),X.prototype.restoreState.call(this,k),this.setSize()},T.prototype.scale=function(k,G){X.prototype.scale.call(this,k,G),this.setSize()},T.typeName="EllipseMarker",T.title="Ellipse marker",T.icon='<svg viewBox="0 0 24 24"><path d="M12 4C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',T}(Je),Ve=function(X){function T(k,G,ee){return X.call(this,k,G,ee)||this}return Te(T,X),Object.defineProperty(T.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),T.prototype.ownsTarget=function(k){return!(!X.prototype.ownsTarget.call(this,k)&&k!==this.tip1&&k!==this.tip2)},T.prototype.createTips=function(){this.tip1=ce.createLine(this.x1-this.tipLength/2,this.y1,this.x1+this.tipLength/2,this.y1,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.tip1.transform.baseVal.appendItem(ce.createTransform()),this.visual.appendChild(this.tip1),this.tip2=ce.createLine(this.x2-this.tipLength/2,this.y2,this.x2+this.tipLength/2,this.y2,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.tip2.transform.baseVal.appendItem(ce.createTransform()),this.visual.appendChild(this.tip2)},T.prototype.pointerDown=function(k,G){X.prototype.pointerDown.call(this,k,G),this.state==="creating"&&this.createTips()},T.prototype.adjustVisual=function(){if(X.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(ce.setAttributes(this.tip1,[["x1",(this.x1-this.tipLength/2).toString()],["y1",this.y1.toString()],["x2",(this.x1+this.tipLength/2).toString()],["y2",this.y1.toString()],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),ce.setAttributes(this.tip2,[["x1",(this.x2-this.tipLength/2).toString()],["y1",this.y2.toString()],["x2",(this.x2+this.tipLength/2).toString()],["y2",this.y2.toString()],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),Math.abs(this.x1-this.x2)>.1)){var k=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),G=this.tip1.transform.baseVal.getItem(0);G.setRotate(k,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(G,0);var ee=this.tip2.transform.baseVal.getItem(0);ee.setRotate(k+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(ee,0)}},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var k=X.prototype.getState.call(this);return k.typeName=T.typeName,k},T.prototype.restoreState=function(k){X.prototype.restoreState.call(this,k),this.createTips(),this.adjustVisual()},T.typeName="MeasurementMarker",T.title="Measurement marker",T.icon='<svg viewBox="0 0 24 24"><path d="M1.39 18.36l1.77-1.76L4.58 18l1.06-1.05-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.42 1.41L10.59 12l-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.41 1.41 1.07-1.06-1.42-1.41 1.42-1.42L18 6.7l1.07-1.06-2.47-2.48 1.76-1.77 4.25 4.25L5.64 22.61l-4.25-4.25z"/></svg>',T}(st),ot=function(X){function T(k,G,ee){var V=X.call(this,k,G,ee)||this;return V.strokePanel.colors=ee.defaultColorSet,V.fillColor="transparent",V}return Te(T,X),Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var k=X.prototype.getState.call(this);return k.typeName=T.typeName,k},T.typeName="EllipseFrameMarker",T.title="Ellipse frame marker",T.icon='<svg viewBox="0 0 24 24"><path d="M12 6c4.41 0 8 2.69 8 6s-3.59 6-8 6-8-2.69-8-6 3.59-6 8-6m0-2C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',T}(Ue),mt=function(){function X(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(X.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),X.prototype.addUndoStep=function(T){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(T)||(this.undoStack.push(T),JSON.stringify(this.lastRedoStep)!==JSON.stringify(T)&&this.redoStack.splice(0,this.redoStack.length))},X.prototype.replaceLastUndoStep=function(T){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=T)},X.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},X.prototype.undo=function(){if(this.undoStack.length>1){var T=this.undoStack.pop();return T!==void 0&&this.redoStack.push(T),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},X.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},X}(),ft=function(X){function T(k,G,ee){var V=X.call(this,k,G,ee)||this;return V.strokeColor="transparent",V.strokeWidth=0,V.strokeDasharray="",V.curveX=0,V.curveY=0,V.manipulationStartCurveX=0,V.manipulationStartCurveY=0,V.setStrokeColor=V.setStrokeColor.bind(V),V.setStrokeWidth=V.setStrokeWidth.bind(V),V.setStrokeDasharray=V.setStrokeDasharray.bind(V),V.positionGrips=V.positionGrips.bind(V),V.addControlGrips=V.addControlGrips.bind(V),V.adjustVisual=V.adjustVisual.bind(V),V.setupControlBox=V.setupControlBox.bind(V),V.resize=V.resize.bind(V),V.strokeColor=ee.defaultColor,V.strokeWidth=ee.defaultStrokeWidth,V.strokeDasharray=ee.defaultStrokeDasharray,V.strokePanel=new pe("Line color",ee.defaultColorSet,ee.defaultColor),V.strokePanel.onColorChanged=V.setStrokeColor,V.strokeWidthPanel=new rt("Line width",ee.defaultStrokeWidths,ee.defaultStrokeWidth),V.strokeWidthPanel.onWidthChanged=V.setStrokeWidth,V.strokeStylePanel=new Ze("Line style",ee.defaultStrokeDasharrays,ee.defaultStrokeDasharray),V.strokeStylePanel.onStyleChanged=V.setStrokeDasharray,V}return Te(T,X),T.prototype.ownsTarget=function(k){return!(!X.prototype.ownsTarget.call(this,k)&&k!==this.visual&&k!==this.selectorCurve&&k!==this.visibleCurve&&!this.curveGrip.ownsTarget(k))},T.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},T.prototype.createVisual=function(){this.visual=ce.createGroup(),this.selectorCurve=ce.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=ce.createPath(this.getPathD(),[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["fill","transparent"]]),this.visual.appendChild(this.selectorCurve),this.visual.appendChild(this.visibleCurve),this.addMarkerVisualToContainer(this.visual)},T.prototype.pointerDown=function(k,G){X.prototype.pointerDown.call(this,k,G),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=k.x,this.curveY=k.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(G)&&(this.activeGrip=this.curveGrip,this._state="resize")},T.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),ce.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),ce.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),ce.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},T.prototype.setupControlBox=function(){X.prototype.setupControlBox.call(this),this.curveControlLine1=ce.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=ce.createLine(this.x2,this.y2,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.insertBefore(this.curveControlLine1,this.controlBox.firstChild),this.controlBox.insertBefore(this.curveControlLine2,this.controlBox.firstChild)},T.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,X.prototype.addControlGrips.call(this)},T.prototype.positionGrips=function(){X.prototype.positionGrips.call(this);var k=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-k/2,this.curveY-k/2),this.curveControlLine1&&this.curveControlLine2&&(this.curveControlLine1.setAttribute("x1",this.x1.toString()),this.curveControlLine1.setAttribute("y1",this.y1.toString()),this.curveControlLine1.setAttribute("x2",this.curveX.toString()),this.curveControlLine1.setAttribute("y2",this.curveY.toString()),this.curveControlLine2.setAttribute("x1",this.x2.toString()),this.curveControlLine2.setAttribute("y1",this.y2.toString()),this.curveControlLine2.setAttribute("x2",this.curveX.toString()),this.curveControlLine2.setAttribute("y2",this.curveY.toString()))},T.prototype.manipulate=function(k){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+k.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+k.y-this.manipulationStartY),X.prototype.manipulate.call(this,k)},T.prototype.resize=function(k){this.activeGrip===this.curveGrip&&(this.curveX=k.x,this.curveY=k.y),X.prototype.resize.call(this,k),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},T.prototype.setStrokeColor=function(k){this.strokeColor=k,this.adjustVisual(),this.colorChanged(k)},T.prototype.setStrokeWidth=function(k){this.strokeWidth=k,this.adjustVisual()},T.prototype.setStrokeDasharray=function(k){this.strokeDasharray=k,this.adjustVisual()},T.prototype.scale=function(k,G){this.curveX=this.curveX*k,this.curveY=this.curveY*G,X.prototype.scale.call(this,k,G)},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var k=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},X.prototype.getState.call(this));return k.typeName=T.typeName,k},T.prototype.restoreState=function(k){X.prototype.restoreState.call(this,k);var G=k;this.strokeColor=G.strokeColor,this.strokeWidth=G.strokeWidth,this.strokeDasharray=G.strokeDasharray,this.curveX=G.curveX,this.curveY=G.curveY,this.createVisual(),this.adjustVisual()},T.typeName="CurveMarker",T.title="Curve marker",T.icon='<svg viewBox="0 0 24 24"><path d="M18.5 2A1.5 1.5 0 0120 3.5 1.5 1.5 0 0118.5 5c-.23 0-.45-.05-.65-.15l-3.69 3.7.34.45c2.19-1.26 4.76-2 7.5-2l1 .03v2.01L22 9c-2.58 0-5 .75-7 2.04A3.96 3.96 0 0111.04 15C9.75 17 9 19.42 9 22l.04 1H7.03L7 22c0-2.74.74-5.31 2-7.5l-.45-.34-3.7 3.69c.1.2.15.42.15.65A1.5 1.5 0 013.5 20 1.5 1.5 0 012 18.5 1.5 1.5 0 013.5 17c.23 0 .45.05.65.15l3.69-3.7C7.31 12.78 7 11.92 7 11a4 4 0 014-4c.92 0 1.78.31 2.45.84l3.7-3.69c-.1-.2-.15-.42-.15-.65A1.5 1.5 0 0118.5 2M11 9a2 2 0 00-2 2 2 2 0 002 2 2 2 0 002-2 2 2 0 00-2-2z"/></svg>',T}(ut),wt=function(){function X(T,k){k===void 0&&(k=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=T,this.cancelable=k}return Object.defineProperty(X.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),X.prototype.preventDefault=function(){this._defaultPrevented=!0},X}(),St=function(X){function T(k,G,ee){var V=X.call(this,k,!1)||this;return V.dataUrl=G,V.state=ee,V}return Te(T,X),T}(wt),dt=function(X){function T(k,G,ee){ee===void 0&&(ee=!1);var V=X.call(this,k,ee)||this;return V.marker=G,V}return Te(T,X),T}(wt),Bt=function(){function X(){this.render=[],this.beforeclose=[],this.close=[],this.show=[],this.restorestate=[],this.statechange=[],this.markerselect=[],this.markerdeselect=[],this.markercreating=[],this.markercreate=[],this.markerbeforedelete=[],this.markerdelete=[],this.markerchange=[],this.focus=[],this.blur=[]}return X.prototype.addEventListener=function(T,k){this[T].push(k)},X.prototype.removeEventListener=function(T,k){var G=this[T].indexOf(k);G>-1&&this[T].splice(G,1)},X}(),Lt=function(){function X(T){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new Be,this._isOpen=!1,this.undoRedoManager=new mt,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.renderMarkersOnly=!1,this.zoomSteps=[1,1.5,2,4],this._zoomLevel=1,this._isResizing=!1,this.prevPanPoint={x:0,y:0},this.eventListeners=new Bt,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=X.instanceCounter++,this.styles=new ke(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=T,this.targetRoot=document.body,this.width=T.clientWidth,this.height=T.clientHeight,this.styles.removeStyleSheet(),this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.toolbarButtonClicked=this.toolbarButtonClicked.bind(this),this.createNewMarker=this.createNewMarker.bind(this),this.addNewMarker=this.addNewMarker.bind(this),this.markerCreated=this.markerCreated.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onDblClick=this.onDblClick.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.onPointerOut=this.onPointerOut.bind(this),this.onKeyUp=this.onKeyUp.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.deleteSelectedMarker=this.deleteSelectedMarker.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.removeMarker=this.removeMarker.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this),this.onPopupTargetResize=this.onPopupTargetResize.bind(this),this.showNotesEditor=this.showNotesEditor.bind(this),this.hideNotesEditor=this.hideNotesEditor.bind(this),this.stepZoom=this.stepZoom.bind(this),this.focus=this.focus.bind(this),this.blur=this.blur.bind(this),this.markerStateChanged=this.markerStateChanged.bind(this),this.switchToSelectMode=this.switchToSelectMode.bind(this),this.addDefs=this.addDefs.bind(this),this.addDefsToImage=this.addDefsToImage.bind(this)}return Object.defineProperty(X.prototype,"ALL_MARKER_TYPES",{get:function(){return[et,Ie,Ce,We,ot,Ue,de,Se,Ve,re,st,ft]},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[et,Ie,Ce,We,Ue,de,Se]},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"BASIC_MARKER_TYPES",{get:function(){return[et,Ie,Ce,We,de]},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(T){var k=this;this._availableMarkerTypes.splice(0),T.forEach(function(G){if(typeof G=="string"){var ee=k.ALL_MARKER_TYPES.find(function(V){return V.typeName===G});ee!==void 0&&k._availableMarkerTypes.push(ee)}else k._availableMarkerTypes.push(G)})},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(T){this._zoomLevel=T,this.editorCanvas&&this.contentDiv&&(this.editorCanvas.style.transform="scale("+this._zoomLevel+")",this.contentDiv.scrollTo({left:(this.editorCanvas.clientWidth*this._zoomLevel-this.contentDiv.clientWidth)/2,top:(this.editorCanvas.clientHeight*this._zoomLevel-this.contentDiv.clientHeight)/2}))},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),X.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),ne.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},X.prototype.show=function(){var T=this;this.styles.styleSheetRoot===void 0&&le.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=le.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(k){return k(new wt(T))})},X.prototype.render=function(){return _e(this,void 0,void 0,function(){var T;return De(this,function(k){switch(k.label){case 0:return this.setCurrentMarker(),(T=new fe).naturalSize=this.renderAtNaturalSize,T.imageType=this.renderImageType,T.imageQuality=this.renderImageQuality,T.markersOnly=this.renderMarkersOnly,T.width=this.renderWidth,T.height=this.renderHeight,[4,T.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return k.sent(),[4,T.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,k.sent()]}})})},X.prototype.close=function(T){var k=this;if(T===void 0&&(T=!1),this.isOpen){var G=!1;T||this.eventListeners.beforeclose.forEach(function(ee){var V=new wt(k,!0);ee(V),V.defaultPrevented&&(G=!0)}),G||(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.settings.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),this.eventListeners.close.forEach(function(ee){return ee(new wt(k))}),this.detachEvents(),this._isOpen=!1)}},X.prototype.addMarkersToToolbar=function(){for(var T,k=[],G=0;G<arguments.length;G++)k[G]=arguments[G];(T=this._availableMarkerTypes).push.apply(T,k)},X.prototype.addRenderEventListener=function(T){this.addEventListener("render",function(k){T(k.dataUrl,k.state)})},X.prototype.removeRenderEventListener=function(T){},X.prototype.addCloseEventListener=function(T){this.addEventListener("close",function(){T()})},X.prototype.removeCloseEventListener=function(T){},X.prototype.setupResizeObserver=function(){var T=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){T.resize(T.target.clientWidth,T.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return T.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},X.prototype.onPopupTargetResize=function(){var T=1*this.target.clientWidth/this.target.clientHeight,k=this.editorCanvas.clientWidth/T>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*T:this.editorCanvas.clientWidth,G=k<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/T;this.resize(k,G)},X.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},X.prototype.resize=function(T,k){this._isResizing=!0;var G=T/this.imageWidth,ee=k/this.imageHeight;this.imageWidth=Math.round(T),this.imageHeight=Math.round(k),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px",this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.settings.displayMode!=="popup"?this.coverDiv.style.width=this.imageWidth.toString()+"px":(this.setTopLeft(),this.positionMarkerImage()),this.toolbar!==void 0&&this.toolbar.adjustLayout(),this.positionLogo(),this.scaleMarkers(G,ee),this._isResizing=!1},X.prototype.scaleMarkers=function(T,k){var G,ee=this;this._currentMarker&&this._currentMarker instanceof We?this._currentMarker.scale(T,k):(G=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(V){V!==ee._currentMarker&&V.scale(T,k)}),G!==void 0&&this.setCurrentMarker(G)},X.prototype.setEditingTarget=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px"},X.prototype.setTopLeft=function(){var T=this.editingTarget.getBoundingClientRect(),k=this.editorCanvas.getBoundingClientRect();this.left=T.left-k.left,this.top=T.top-k.top},X.prototype.initMarkerCanvas=function(){this.markerImageHolder=document.createElement("div"),this.markerImageHolder.style.setProperty("touch-action","pinch-zoom"),this.markerImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.markerImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImage.style.pointerEvents="auto",this.markerImageHolder.style.position="absolute",this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.markerImageHolder.style.transformOrigin="top left",this.positionMarkerImage(),this.markerImageHolder.appendChild(this.markerImage),this.editorCanvas.appendChild(this.markerImageHolder)},X.prototype.addDefs=function(){for(var T,k=[],G=0;G<arguments.length;G++)k[G]=arguments[G];this.defs=ce.createDefs(),this.addDefsToImage(),(T=this.defs).append.apply(T,k)},X.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},X.prototype.initOverlay=function(){this.overlayContainer=document.createElement("div"),this.overlayContainer.style.position="absolute",this.overlayContainer.style.left="0px",this.overlayContainer.style.top="0px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.overlayContainer.style.display="flex",this.markerImageHolder.appendChild(this.overlayContainer)},X.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},X.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},X.prototype.attachWindowEvents=function(){window.addEventListener("pointermove",this.onPointerMove),window.addEventListener("pointerup",this.onPointerUp),window.addEventListener("pointercancel",this.onPointerOut),window.addEventListener("pointerout",this.onPointerOut),window.addEventListener("pointerleave",this.onPointerUp),window.addEventListener("resize",this.onWindowResize),window.addEventListener("keyup",this.onKeyUp)},X.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},X.prototype.detachWindowEvents=function(){window.removeEventListener("pointermove",this.onPointerMove),window.removeEventListener("pointerup",this.onPointerUp),window.removeEventListener("pointercancel",this.onPointerOut),window.removeEventListener("pointerout",this.onPointerOut),window.removeEventListener("pointerleave",this.onPointerUp),window.removeEventListener("resize",this.onWindowResize),window.removeEventListener("keyup",this.onKeyUp)},X.prototype.addLogo=function(){this.logoUI=document.createElement("div"),this.logoUI.style.display="inline-block",this.logoUI.style.margin="0px",this.logoUI.style.padding="0px",this.logoUI.style.fill="#333333";var T=document.createElement("a");T.href="https://markerjs.com/",T.target="_blank",T.innerHTML='<svg viewBox="0 0 112 96" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414"><path fill="#e5f20d" fill-opacity=".647" d="M0 40.386h111.96V95.62H0z"/><path d="M93.61 61.452c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.591 1.048-1.481 0-2.222-.74-2.222-2.22 0-16.617-.533-29.347-1.604-38.192-1.068-8.842-2.92-13.265-5.552-13.265-4.443 0-10.94 15.509-19.497 46.52v.124c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.592 1.048-1.48 0-2.22-.74-2.22-2.22 0-3.29.165-8.392.493-15.302.33-7.732.494-13.82.494-18.262 0-6.17-.186-10.55-.556-13.142-.37-2.591-1.172-3.887-2.406-3.887-2.796 0-6.333 5.12-10.612 15.363C38.494 34.367 34.01 46.44 29.32 60.34l-1.11 3.209a5.714 5.714 0 01-1.42 2.097c-.617.578-1.295.864-2.036.864-.987 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marker.js",T.style.display="grid",T.style.alignItems="center",T.style.justifyItems="center",T.style.padding="3px",T.style.width="20px",T.style.height="20px",this.logoUI.appendChild(T),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},X.prototype.positionLogo=function(){this.logoUI&&(this.uiStyleSettings.logoPosition!=="right"?this.logoUI.style.left=this.markerImageHolder.offsetLeft+10+"px":this.logoUI.style.left=this.markerImageHolder.offsetLeft+this.markerImageHolder.offsetWidth-this.logoUI.clientWidth-10+"px",this.logoUI.style.top=this.markerImageHolder.offsetTop+this.markerImageHolder.offsetHeight-this.logoUI.clientHeight-10+"px")},X.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},X.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},X.prototype.showUI=function(){switch(this.settings.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.style.visibility=this._silentRenderMode?"hidden":"visible",this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.coverDiv.style.userSelect="none",this.settings.displayMode){case"inline":this.coverDiv.style.position="absolute";var T=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=T+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px",this.coverDiv.style.width=this.target.offsetWidth.toString()+"px",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.settings.displayMode==="popup"?this.settings.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.toolbar=new Re(this.uiDiv,this.settings.displayMode,this._availableMarkerTypes,this.uiStyleSettings,this.styles),this.toolbar.addButtonClickListener(this.toolbarButtonClicked),this.toolbar.show(this._silentRenderMode||this.uiStyleSettings.hideToolbar?"hidden":"visible"),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.settings.displayMode==="popup"&&(this.contentDiv.style.backgroundColor=this.uiStyleSettings.canvasBackgroundColor,this.contentDiv.style.maxHeight=this.windowHeight-2*this.settings.popupMargin-3.5*this.uiStyleSettings.toolbarHeight+"px",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.settings.popupMargin+"px)"),this.contentDiv.style.overflow="auto",this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.settings.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.editorCanvas.style.transformOrigin="left top",this.editorCanvas.style.transform="scale("+this.zoomLevel+")",this.contentDiv.appendChild(this.editorCanvas),this.editingTarget=this.target instanceof HTMLImageElement?document.createElement("img"):document.createElement("canvas"),this.target.getClientRects().item(0).y<this.styles.settings.toolbarHeight&&(this.editingTarget.style.marginTop=this.target.offsetTop-this.styles.settings.toolbarHeight+"px"),this.editorCanvas.appendChild(this.editingTarget),this.toolbox=new Pe(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},X.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},X.prototype.removeMarker=function(T){this.markerImage.removeChild(T.container),this.markers.indexOf(T)>-1&&this.markers.splice(this.markers.indexOf(T),1),T.dispose()},X.prototype.switchToSelectMode=function(){this.mode="select",this.hideNotesEditor(),this._currentMarker!==void 0&&(this._currentMarker.state!=="new"?this._currentMarker.select():(this.removeMarker(this._currentMarker),this.setCurrentMarker(),this.markerImage.style.cursor="default"),this.addUndoStep())},X.prototype.toolbarButtonClicked=function(T,k){if(T==="marker"&&k!==void 0)this.createNewMarker(k);else if(T==="action")switch(k){case"select":this.switchToSelectMode(),this.switchToSelectMode();break;case"delete":this.deleteSelectedMarker();break;case"clear":this.clear();break;case"undo":this.undo();break;case"redo":this.redo();break;case"zoom":this.stepZoom();break;case"zoom-out":this.zoomLevel=1;break;case"notes":this.notesArea===void 0?(this.switchToSelectMode(),this.zoomLevel=1,this.showNotesEditor()):this.switchToSelectMode();break;case"close":this.close();break;case"render":this.switchToSelectMode(),this.startRenderAndClose()}},X.prototype.deleteSelectedMarker=function(){var T=this;if(this._currentMarker!==void 0){var k=!1;if(this.eventListeners.markerbeforedelete.forEach(function(ee){var V=new dt(T,T._currentMarker,!0);ee(V),V.defaultPrevented&&(k=!0)}),!k){var G=this._currentMarker;this._currentMarker.dispose(),this.markerImage.removeChild(this._currentMarker.container),this.markers.splice(this.markers.indexOf(this._currentMarker),1),this.setCurrentMarker(),this.addUndoStep(),this.eventListeners.markerdelete.forEach(function(ee){return ee(new dt(T,G))})}}},X.prototype.clear=function(){var T=this,k=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(we){var Ke=new dt(T,void 0,!0);we(Ke),Ke.defaultPrevented&&(k=!0)}),!k)){this.setCurrentMarker();for(var G=function(we){var Ke=ee.markers[we];ee.setCurrentMarker(ee.markers[we]),ee._currentMarker.dispose(),ee.markerImage.removeChild(ee._currentMarker.container),ee.markers.splice(ee.markers.indexOf(ee._currentMarker),1),ee.eventListeners.markerdelete.forEach(function(tt){return tt(new dt(T,Ke))})},ee=this,V=this.markers.length-1;V>=0;V--)G(V);this.addUndoStep()}},Object.defineProperty(X.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),X.prototype.showNotesEditor=function(){var T;this._currentMarker!==void 0&&(this.overlayContainer.innerHTML="",this.notesArea=document.createElement("textarea"),this.notesArea.className=this.uiStyleSettings.notesAreaStyleClassName,this.notesArea.style.pointerEvents="auto",this.notesArea.style.alignSelf="stretch",this.notesArea.style.width="100%",this.notesArea.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.notesArea.value=(T=this._currentMarker.notes)!==null&&T!==void 0?T:"",this.overlayContainer.appendChild(this.notesArea))},X.prototype.hideNotesEditor=function(){this.isNotesAreaOpen&&(this._currentMarker!==void 0&&(this._currentMarker.notes=this.notesArea.value.trim()!==""?this.notesArea.value:void 0),this.overlayContainer.removeChild(this.notesArea),this.notesArea=void 0)},X.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},X.prototype.addUndoStep=function(){var T=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var k=this.getState(),G=this.undoRedoManager.getLastUndoStep();if(!G||G.width===k.width&&G.height===k.height){var ee=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(k),ee<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(V){return V(new wt(T))})}else this.undoRedoManager.replaceLastUndoStep(k),this.eventListeners.statechange.forEach(function(V){return V(new wt(T))})}},X.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},X.prototype.undoStep=function(){var T=this,k=this.undoRedoManager.undo();k!==void 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cropro version 1.2.0
@license SEE LICENSE IN LICENSE

copyright Alan Mendelevich
see README and LICENSE for details
********************************** *//*! *****************************************************************************
Copyright (c) Microsoft Corporation.

Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
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_t=Xe.getBBox();yt.setAttributes(Xe,[["x",((24-_t.width)/2).toString()],["y",((24-_t.height)/2-_t.y).toString()]]);var jt=yt.createPath(yt.getHollowRectanglePath(0,0,24,24,(24-Math.ceil(_t.width))/2,(24-Math.ceil(_t.height))/2,Math.ceil(_t.width),Math.ceil(_t.height)));return tt.appendChild(jt),yt.setAttributes(pt,[["clip-path","url(#text-bg-clip)"]]),document.body.removeChild(we),we.outerHTML}return'<svg viewBox="0 0 24 24"><path d="M19 12h-2v3h-3v2h5v-5M7 9h3V7H5v5h2V9m14-6H3a2 2 0 00-2 2v14a2 2 0 002 2h18a2 2 0 002-2V5a2 2 0 00-2-2m0 16H3V5h18v14z"/></svg>'},X}(),Jt=function(X){function T(k,G,ee){var V=X.call(this,k,G)||this;return V.isDropdownOpen=!1,V.onClick=V.dropdownButtonClicked,V.dropdownButtons=ee,V}return Qt(T,X),T.prototype.setupDropdown=function(){var k=this;this.dropdownBlock=document.createElement("div"),this.dropdownBlock.className=this.dropdownClassName+" "+this.dropdownColorsClassName,this.dropdownBlock.style.display="none",this.dropdownButtons.forEach(function(G){G.className=k.className,G.colorsClassName=k.colorsClassName,k.dropdownBlock.appendChild(G.getUI())}),this.uiContainer.appendChild(this.dropdownBlock)},T.prototype.positionDropdown=function(){this.dropdownBlock.style.left=this.uiContainer.clientLeft+"px",this.dropdownBlock.style.top=this.uiContainer.clientTop+this.uiContainer.clientHeight+"px"},T.prototype.dropdownButtonClicked=function(){this.dropdownBlock===void 0&&this.setupDropdown(),this.isDropdownOpen=!this.isDropdownOpen,this.toggleDropdown()},T.prototype.toggleDropdown=function(){this.positionDropdown(),this.dropdownBlock.style.display=this.isDropdownOpen?"inline-block":"none"},T.prototype.showDropdown=function(){this.isDropdownOpen=!0,this.toggleDropdown()},T.prototype.hideDropdown=function(){this.isDropdownOpen=!1,this.toggleDropdown()},T}(Pt),Ot=function(){function X(T,k){this.GRIP_SIZE=10,this.color=T,this.fillColor=k,this.visual=yt.createGroup(),this.visual.appendChild(yt.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(yt.createCircle(this.GRIP_SIZE,[["fill",this.fillColor],["fill-opacity","0.9"],["stroke",this.color],["stroke-width","2"],["stroke-opacity","0.7"]]))}return X.prototype.ownsTarget=function(T){return T===this.visual||T===this.visual.childNodes[0]||T===this.visual.childNodes[1]},X.prototype.setCenter=function(T,k){this.visual.childNodes.forEach(function(G){return yt.setAttributes(G,[["cx",T.toString()],["cy",k.toString()]])})},X}(),lr=function(){function X(T,k,G,ee){this.isMoving=!1,this._isGridVisible=!0,this.numberOfGridLines=2,this.horizontalGridLines=[],this.verticalGridLines=[],this._zoomFactor=1,this.cropRectChanged=!1,this.canvasWidth=T,this.canvasHeight=k,this.margin=G,this.container=ee,this.attachEvents=this.attachEvents.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.resize=this.resize.bind(this),this.adjustCropRect=this.adjustCropRect.bind(this),this.scaleCanvas=this.scaleCanvas.bind(this),this.getRescaledRect=this.getRescaledRect.bind(this)}return Object.defineProperty(X.prototype,"aspectRatio",{get:function(){return this._aspectRatio},set:function(T){this._aspectRatio=T,this.adjustCropRect(),this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(T){this._isGridVisible=T,this.gridContainer&&yt.setAttributes(this.gridContainer,[["display",this._isGridVisible?"":"none"]])},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"zoomFactor",{get:function(){return this._zoomFactor},set:function(T){this._zoomFactor=T,this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),X.prototype.open=function(){var T=this;this.cropShadeElement=yt.createPath("M0,0Z",[["fill",this.cropShadeColor],["fill-opacity","0.8"]]),this.container.appendChild(this.cropShadeElement),this.gridContainer=yt.createGroup([["display",this.isGridVisible?"":"none"]]),this.container.appendChild(this.gridContainer);for(var k=0;k<this.numberOfGridLines;k++)this.horizontalGridLines.push(yt.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]])),this.verticalGridLines.push(yt.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]]));this.horizontalGridLines.forEach(function(G){return T.gridContainer.appendChild(G)}),this.verticalGridLines.forEach(function(G){return T.gridContainer.appendChild(G)}),this.cropRectElement=yt.createRect(0,0,[["stroke",this.cropFrameColor],["stroke-width","3"],["fill","transparent"]]),this.container.appendChild(this.cropRectElement),this.topLeftGrip=new Ot(this.gripColor,this.gripFillColor),this.container.appendChild(this.topLeftGrip.visual),this.topRightGrip=new Ot(this.gripColor,this.gripFillColor),this.container.appendChild(this.topRightGrip.visual),this.bottomLeftGrip=new Ot(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomLeftGrip.visual),this.bottomRightGrip=new Ot(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomRightGrip.visual),this.attachEvents()},X.prototype.setCropRectangle=function(T){this.cropRect=T;var k=Object.assign({},this.cropRect);this.zoomFactor!==1&&(k.width=this.cropRect.width*this.zoomFactor,k.height=this.cropRect.height*this.zoomFactor,k.x=this.cropRect.height/this.cropRect.width<this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasWidth/2-k.width/2,k.y=this.cropRect.height/this.cropRect.width>this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasHeight/2-k.height/2),yt.setAttributes(this.cropRectElement,[["x",k.x.toString()],["y",k.y.toString()],["width",k.width.toString()],["height",k.height.toString()]]);var G=k.height/(this.numberOfGridLines+1);this.horizontalGridLines.forEach(function(V,we){var Ke=k.y+G*(we+1);yt.setAttributes(V,[["x1",""+k.x],["y1",""+Ke],["x2",""+(k.x+k.width)],["y2",""+Ke]])});var ee=k.width/(this.numberOfGridLines+1);this.verticalGridLines.forEach(function(V,we){var Ke=k.x+ee*(we+1);yt.setAttributes(V,[["x1",""+Ke],["y1",""+k.y],["x2",""+Ke],["y2",""+(k.y+k.height)]])}),yt.setAttributes(this.cropShadeElement,[["d",yt.getHollowRectanglePath(0,0,this.canvasWidth+2*this.margin,this.canvasHeight+2*this.margin,k.x,k.y,k.width,k.height)]]),this.topLeftGrip.setCenter(k.x,k.y),this.topRightGrip.setCenter(k.x+k.width,k.y),this.bottomLeftGrip.setCenter(k.x,k.y+k.height),this.bottomRightGrip.setCenter(k.x+k.width,k.y+k.height),this.cropRectChanged&&this.onCropChange&&(this.cropRectChanged=!1,this.onCropChange(this.cropRect)),this.cropRectChanged=!1},X.prototype.attachEvents=function(){this.container.style.touchAction="none",this.container.addEventListener("pointerdown",this.onPointerDown),this.container.addEventListener("pointermove",this.onPointerMove),this.container.addEventListener("pointerup",this.onPointerUp)},X.prototype.clientToLocalCoordinates=function(T,k){var G=this.container.getBoundingClientRect();return{x:T-G.left+this.margin,y:k-G.top+this.margin}},X.prototype.onPointerDown=function(T){this.container.setPointerCapture(T.pointerId),this.previousPoint=this.clientToLocalCoordinates(T.clientX,T.clientY),this.cropRectElement===T.target?this.isMoving=!0:this.topLeftGrip.ownsTarget(T.target)?this.activeGrip=this.topLeftGrip:this.bottomLeftGrip.ownsTarget(T.target)?this.activeGrip=this.bottomLeftGrip:this.topRightGrip.ownsTarget(T.target)?this.activeGrip=this.topRightGrip:this.bottomRightGrip.ownsTarget(T.target)&&(this.activeGrip=this.bottomRightGrip)},X.prototype.onPointerMove=function(T){if(this.isMoving)this.move(this.clientToLocalCoordinates(T.clientX,T.clientY));else if(this.activeGrip){var k=this.clientToLocalCoordinates(T.clientX,T.clientY);this.resize(k)}T.preventDefault()},X.prototype.onPointerUp=function(T){this.activeGrip=void 0,this.isMoving=!1,this.container.releasePointerCapture(T.pointerId)},X.prototype.move=function(T){var k=T.x-this.previousPoint.x,G=T.y-this.previousPoint.y;this.zoomFactor!==1&&(k=-k/this.zoomFactor,G=-G/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+k),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+G),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=T},X.prototype.resize=function(T){var k=Object.assign({},this.cropRect),G=T.x-this.previousPoint.x,ee=T.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:k.x+G<this.margin&&(G=this.margin-k.x),k.x+=G,k.width=this.cropRect.x+this.cropRect.width-k.x;break;case this.bottomRightGrip:case this.topRightGrip:k.width+G>this.canvasWidth*this.zoomFactor&&(G=this.canvasWidth*this.zoomFactor-k.width),k.width+=G}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(k.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(G),k.height=this.aspectRatio.getVerticalLength(k.width)):(k.y+=ee,k.height=this.cropRect.y+this.cropRect.height-k.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?k.height=this.aspectRatio.getVerticalLength(k.width):k.height+=ee}k.width<10&&(k.x=this.cropRect.x,k.width=10),k.height<10&&(k.y=this.cropRect.y,k.height=10),this.previousPoint=T,k.x>=this.margin&&k.y>=this.margin&&k.x-this.margin+k.width<=this.canvasWidth&&k.y-this.margin+k.height<=this.canvasHeight&&(this.cropRect=k,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},X.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var T=this.cropRect.x+this.cropRect.width/2,k=this.cropRect.y+this.cropRect.height/2,G=this.aspectRatio.getHorizontalLength(this.cropRect.height),ee=this.aspectRatio.getVerticalLength(this.cropRect.width);G/this.canvasWidth<ee/this.canvasHeight?this.cropRect.width=G:this.cropRect.height=ee,this.cropRect.width>this.canvasWidth&&(this.cropRect.height/=this.cropRect.width/this.canvasWidth,this.cropRect.width=this.canvasWidth),this.cropRect.height>this.canvasHeight&&(this.cropRect.width/=this.cropRect.height/this.canvasHeight,this.cropRect.height=this.canvasHeight),this.cropRect.x=T-this.cropRect.width/2,this.cropRect.y=k-this.cropRect.height/2,this.cropRect.x+this.cropRect.width>this.margin+this.canvasWidth&&(this.cropRect.x=this.margin+this.canvasWidth-this.cropRect.width),this.cropRect.y+this.cropRect.height>this.margin+this.canvasHeight&&(this.cropRect.y=this.margin+this.canvasHeight-this.cropRect.height),this.cropRect.x=Math.max(this.cropRect.x,this.margin),this.cropRect.y=Math.max(this.cropRect.y,this.margin)}},X.prototype.getRescaledRect=function(T,k,G,ee,V,we){var Ke=G/T,tt=ee/k;return{x:(V.x-we)*Ke+we,y:(V.y-we)*tt+we,width:V.width*Ke,height:V.height*tt}},X.prototype.scaleCanvas=function(T,k){var G=this.getRescaledRect(this.canvasWidth,this.canvasHeight,T,k,this.cropRect,this.margin);this.canvasWidth=T,this.canvasHeight=k,this.onCropChange&&this.onCropChange(G),this.setCropRectangle(G)},X}(),Ir=function(){function X(T){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=T,this.uiContainer=document.createElement("div"),this.getUI=this.getUI.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.setAngleLabel=this.setAngleLabel.bind(this),this.positionScaleShape=this.positionScaleShape.bind(this)}return Object.defineProperty(X.prototype,"angle",{get:function(){return this._angle},set:function(T){this._angle=T,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),X.prototype.getUI=function(){return this.controlContainer=document.createElement("div"),this.controlContainer.title=this.title,this.controlContainer.className=this.className+" "+this.colorsClassName,this.controlContainer.appendChild(this.getVisual()),this.controlContainer.addEventListener("pointerdown",this.onPointerDown),this.controlContainer.addEventListener("pointermove",this.onPointerMove),this.controlContainer.addEventListener("pointerup",this.onPointerUp),this.uiContainer.appendChild(this.controlContainer),this.uiContainer.style.display="inline-block",this.uiContainer.style.touchAction="none",this.setAngleLabel(),this.positionScaleShape(),this.uiContainer},X.prototype.onPointerDown=function(T){this.controlContainer.setPointerCapture(T.pointerId),this.isDragging=!0,this.previousPoint={x:T.clientX,y:T.clientY}},X.prototype.onPointerMove=function(T){this.isDragging&&(this.onAngleChange&&this.onAngleChange((T.clientX-this.previousPoint.x)/5),this.previousPoint.x=T.clientX)},X.prototype.onPointerUp=function(T){this.isDragging&&this.onAngleChange&&this.onAngleChange((T.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(T.pointerId)},X.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var T=this.angleLabelText.getBBox();yt.setAttributes(this.angleLabelElement,[["x",((this.width-T.width)/2).toString()],["y",(this.height/2).toString()]])}},X.prototype.positionScaleShape=function(){if(this.scaleShape){var T=this.scaleShape.transform.baseVal.getItem(0);T.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(T,0)}},X.prototype.getVisual=function(){var T=document.createElementNS("http://www.w3.org/2000/svg","svg");T.setAttribute("xmlns","http://www.w3.org/2000/svg"),T.setAttribute("width",this.width+"px"),T.setAttribute("height",this.height+"px"),T.setAttribute("viewBox","0 0 "+this.width+" "+this.height),T.style.flexShrink="0",document.body.appendChild(T);for(var k="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,G=1;G<=this.width/5+10;G++){var ee=G%5==0?this.height/3:this.height/6;k+="h4v"+-ee+"h1v"+ee}k+="v1H0Z",this.scaleShape=yt.createPath(k);var V=yt.createTransform();this.scaleShape.transform.baseVal.appendItem(V),T.appendChild(this.scaleShape),this.angleLabelElement=yt.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=yt.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var we=yt.createTSpan("");return we.innerHTML="&deg;",this.angleLabelElement.appendChild(we),T.appendChild(this.angleLabelElement),document.body.removeChild(T),T},X}(),Yr=function(){function X(){this.naturalSize=!1,this.imageType="image/png"}return X.prototype.rasterize=function(T,k,G,ee,V,we,Ke){var tt=this;return new Promise(function(pt){var Xe=document.createElement("canvas");Xe.width=T.width.baseVal.value-2*ee,Xe.height=T.height.baseVal.value-2*ee;var _t=1,jt=1;tt.naturalSize===!0?(_t=k.naturalWidth/(T.width.baseVal.value-2*ee)/we,jt=k.naturalHeight/(T.height.baseVal.value-2*ee)/Ke,Xe.width=k.naturalWidth/we,Xe.height=k.naturalHeight/Ke):tt.width!==void 0&&tt.height!==void 0&&(_t=tt.width/G.width,jt=tt.height/G.height,Xe.width*=_t,Xe.height*=jt);var $t=Xe.getContext("2d");$t.translate(Xe.width/2,Xe.height/2),$t.rotate(V*Math.PI/180),$t.scale(we,Ke),$t.translate(-Xe.width/2,-Xe.height/2),$t.drawImage(k,0,0,Xe.width,Xe.height);var jr=document.createElement("canvas");jr.width=G.width*_t,jr.height=G.height*jt,jr.getContext("2d").putImageData($t.getImageData((G.x-ee)*_t,(G.y-ee)*jt,G.width*_t,G.height*jt),0,0),pt(jr.toDataURL(tt.imageType,tt.imageQuality))})},X}(),Qe=function(){function X(T){this._zoomToCropEnabled=!0,this.zoomFactor=1,this.flippedHorizontally=!1,this.flippedVertically=!1,this._isGridVisible=!0,this._gridLines=2,this._rotationAngle=0,this.scaleFactor=1,this.renderEventListeners=[],this.closeEventListeners=[],this._isOpen=!1,this.CANVAS_MARGIN=20,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.displayMode="inline",this.popupMargin=30,this.toolbarHeight=40,this.aspectRatios=[{horizontal:0,vertical:0},{horizontal:4,vertical:3},{horizontal:3,vertical:2},{horizontal:16,vertical:9},{horizontal:1,vertical:1},{horizontal:3,vertical:4},{horizontal:2,vertical:3},{horizontal:9,vertical:16}],this._instanceNo=X.instanceCounter++,this.styles=new Lr(this.instanceNo),this.target=T,this.targetRoot=document.body,this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.rotateBy=this.rotateBy.bind(this),this.applyRotation=this.applyRotation.bind(this),this.cropRectChanged=this.cropRectChanged.bind(this),this.zoomToCrop=this.zoomToCrop.bind(this),this.unzoomFromCrop=this.unzoomFromCrop.bind(this),this.rotateLeftButtonClicked=this.rotateLeftButtonClicked.bind(this),this.rotateRightButtonClicked=this.rotateRightButtonClicked.bind(this),this.flipHorizontallyButtonClicked=this.flipHorizontallyButtonClicked.bind(this),this.flipVerticallyButtonClicked=this.flipVerticallyButtonClicked.bind(this),this.applyFlip=this.applyFlip.bind(this),this.startRenderAndClose=this.startRenderAndClose.bind(this),this.render=this.render.bind(this),this.onPopupResize=this.onPopupResize.bind(this),this.applyAspectRatio=this.applyAspectRatio.bind(this)}return Object.defineProperty(X.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(T){this._zoomToCropEnabled=T,T?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(T){this._isGridVisible=T,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"gridLines",{get:function(){return this._gridLines},set:function(T){this._gridLines=T,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(T){this._rotationAngle=T,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"aspectRatio",{get:function(){var T;return(T=this._aspectRatio)!==null&&T!==void 0?T:this.aspectRatios[0]},set:function(T){this._aspectRatio=T},enumerable:!1,configurable:!0}),X.prototype.open=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.setupResizeObserver(),this.initCropCanvas(),this.setEditingTarget(),this.setTopLeft(),this.initCropLayer(),this.attachEvents(),this.applyAspectRatio(),this.displayMode==="popup"&&this.onPopupResize(),this._isOpen=!0},X.prototype.show=function(){this.showUI(),this.open()},X.prototype.close=function(T){T===void 0&&(T=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),T||this.closeEventListeners.forEach(function(k){return k()}),this._isOpen=!1)},X.prototype.addRenderEventListener=function(T){this.renderEventListeners.push(T)},X.prototype.removeRenderEventListener=function(T){this.renderEventListeners.indexOf(T)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(T),1)},X.prototype.addCloseEventListener=function(T){this.closeEventListeners.push(T)},X.prototype.removeCloseEventListener=function(T){this.closeEventListeners.indexOf(T)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(T),1)},X.prototype.setupResizeObserver=function(){var T=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){T.resize(T.target.clientWidth,T.target.clientHeight)}),this.targetObserver.observe(this.target)):this.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(this.onPopupResize),this.targetObserver.observe(this.contentDiv)),window.addEventListener("resize",this.setWindowHeight))},X.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var T=1*this.target.clientWidth/this.target.clientHeight,k=this.contentDiv.clientWidth/T>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*T:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,G=k+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/T;this.resize(k,G)}},X.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},X.prototype.setEditingTargetSize=function(){this.editorCanvas.style.width=this.imageWidth+2*this.CANVAS_MARGIN+"px",this.editorCanvas.style.height=this.imageHeight+2*this.CANVAS_MARGIN+"px",yt.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},X.prototype.resize=function(T,k){this.imageWidth=Math.round(T),this.imageHeight=Math.round(k),this.setEditingTargetSize(),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.displayMode!=="popup"?this.coverDiv.style.width=this.paddedImageWidth+"px":(this.setTopLeft(),this.positionCropImage()),this.cropLayer.scaleCanvas(this.imageWidth,this.imageHeight),this.applyRotation()},X.prototype.setEditingTarget=function(){var T=document.createElement("canvas");T.width=this.target.naturalWidth,T.height=this.target.naturalHeight,T.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var k=T.toDataURL();yt.setAttributes(this.editingTarget,[["href",k]]),this.setEditingTargetSize()},X.prototype.setTopLeft=function(){var T=this.target.getBoundingClientRect(),k=this.editorCanvas.getBoundingClientRect();this.left=T.left-k.left-this.CANVAS_MARGIN,this.top=T.top-k.top-this.CANVAS_MARGIN},X.prototype.initCropCanvas=function(){this.cropImageHolder=document.createElement("div"),this.cropImageHolder.style.setProperty("touch-action","none"),this.cropImageHolder.style.setProperty("-ms-touch-action","none"),this.cropImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.cropImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImage.style.pointerEvents="auto",this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.cropImageHolder.style.transformOrigin="top left",this.positionCropImage(),this.defs=yt.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=yt.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=yt.createGroup(),this.editingTargetRotationScaleContainer=yt.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var T=yt.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(T);var k=yt.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(k),this.editingTargetContainer=yt.createGroup(),this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px)",this.editingTargetContainer.appendChild(this.editingTargetRotationContainer),this.cropImage.appendChild(this.editingTargetContainer),this.cropImageHolder.appendChild(this.cropImage),this.editorCanvas.appendChild(this.cropImageHolder)},X.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},X.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=yt.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new lr(this.imageWidth,this.imageHeight,this.CANVAS_MARGIN,this.cropLayerContainer),this.cropLayer.onCropChange=this.cropRectChanged,this.cropLayer.numberOfGridLines=this.gridLines,this.cropLayer.isGridVisible=this.isGridVisible,this.cropLayer.cropShadeColor=this.styles.settings.cropShadeColor,this.cropLayer.cropFrameColor=this.styles.settings.cropFrameColor,this.cropLayer.gripColor=this.styles.settings.gripColor,this.cropLayer.gripFillColor=this.styles.settings.gripFillColor,this.cropLayer.open(),this.cropLayer.setCropRectangle(this.cropRect),this.zoomToCropEnabled&&this.zoomToCrop()},X.prototype.zoomToCrop=function(){if(this.cropRect){var T=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,k=this.cropRect.y-this.CANVAS_MARGIN+this.cropRect.height/2;this.zoomFactor=Math.min(this.imageWidth/this.cropRect.width,this.imageHeight/this.cropRect.height),this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin=T+"px "+k+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-T+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-k+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},X.prototype.unzoomFromCrop=function(){this.zoomFactor=1,this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin="center",this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px) scale(1)",this.cropLayer.zoomFactor=this.zoomFactor)},X.prototype.cropRectChanged=function(T){this.cropRect=T,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},X.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},X.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},X.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},X.prototype.showUI=function(){switch(this.addStyles(),this.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.displayMode){case"inline":this.coverDiv.style.position="absolute";var T=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,k=this.target.offsetTop>T+this.CANVAS_MARGIN?this.target.offsetTop-(T+this.CANVAS_MARGIN):0;this.coverDiv.style.top=k+"px",this.coverDiv.style.left=(this.target.offsetLeft>this.CANVAS_MARGIN?this.target.offsetLeft-this.CANVAS_MARGIN:0)+"px",this.coverDiv.style.width=this.target.offsetWidth+this.CANVAS_MARGIN+"px",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.displayMode==="popup"?this.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.addToolbars(),this.uiDiv.appendChild(this.topToolbar.getUI()),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.alignItems="center",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.contentDiv.style.overflow="hidden",this.contentDiv.style.backgroundColor=this.styles.settings.canvasBackgroundColor,this.displayMode==="popup"&&(this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.popupMargin+"px)"),this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.contentDiv.appendChild(this.editorCanvas),this.uiDiv.appendChild(this.bottomToolbar.getUI()),this.straightener.angle=this.rotationAngle},X.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},X.prototype.addTopToolbar=function(){var T=this;this.topToolbar=new Ft,this.topToolbar.display=this.styles.settings.hideTopToolbar?"none":"",this.topToolbar.className=this.toolbarStyleClass.name,this.topToolbar.colorsClassName=this.styles.settings.toolbarStyleColorsClassName?this.styles.settings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name,this.topToolbar.fadeInClassName=this.styles.fadeInAnimationClassName,this.topToolbar.blockClassName=this.toolbarBlockStyleClass.name,this.topToolbar.buttonClassName=this.toolbarButtonStyleClass.name,this.topToolbar.buttonColorsClassName=this.styles.settings.toolbarButtonStyleColorsClassName?this.styles.settings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,this.topToolbar.buttonActiveColorsClassName=this.styles.settings.toolbarActiveButtonStyleColorsClassName?this.styles.settings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name;var k=new dr;k.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(k);var G=[];this.aspectRatios.forEach(function(jt){var $t=new Pt(Vt.getIcon(jt.horizontal,jt.vertical),jt.horizontal===0&&jt.vertical===0?"FREE":jt.horizontal+":"+jt.vertical);$t.onClick=function(){return T.ratioButtonClicked(jt)},G.push($t)}),this.aspectRatioButton=new Jt(Vt.getIcon(0,0),"Aspect ratio",G),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,k.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var ee=new Pt('<svg viewBox="0 0 24 24"><path d="M10 4v4h4V4h-4m6 0v4h4V4h-4m0 6v4h4v-4h-4m0 6v4h4v-4h-4m-2 4v-4h-4v4h4m-6 0v-4H4v4h4m0-6v-4H4v4h4m0-6V4H4v4h4m2 6h4v-4h-4v4M4 2h16a2 2 0 012 2v16a2 2 0 01-2 2H4c-1.08 0-2-.9-2-2V4a2 2 0 012-2z"/></svg>',"Toggle grid");ee.isActive=this.isGridVisible,ee.onClick=function(){T.isGridVisible=!T.isGridVisible,ee.isActive=T.isGridVisible},k.addButton(ee);var V=new Pt('<svg viewBox="0 0 24 24"><path d="M15.5 14l5 5-1.5 1.5-5-5v-.79l-.27-.28A6.471 6.471 0 019.5 16 6.5 6.5 0 013 9.5 6.5 6.5 0 019.5 3 6.5 6.5 0 0116 9.5c0 1.61-.59 3.09-1.57 4.23l.28.27h.79m-6 0C12 14 14 12 14 9.5S12 5 9.5 5 5 7 5 9.5 7 14 9.5 14m2.5-4h-2v2H9v-2H7V9h2V7h1v2h2v1z"/></svg>',"Zoom to selection");if(V.isActive=this.zoomToCropEnabled,V.onClick=function(){T.zoomToCropEnabled=!T.zoomToCropEnabled,V.isActive=T.zoomToCropEnabled},k.addButton(V),!zr.isLicensed){var we=new ct;this.topToolbar.addElementBlock(we);var Ke=document.createElement("div");Ke.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var tt=document.createElement("a");tt.style.color="currentColor",tt.href="https://markerjs.com/products/cropro",tt.target="_blank",tt.innerHTML='<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="2"><path d="M16.326 14.895c0 1.126-.558 1.688-1.673 1.688H9.931c-1.116 0-1.674-.562-1.674-1.688V3.733c0-1.126.558-1.688 1.674-1.688h4.722c1.115 0 1.673.562 1.673 1.688v2.899h-1.957V3.793h-4.124v11.042h4.124v-3.242h1.957v3.302z" fill="currentColor"/><path d="M15.94 7.364a.783.783 0 00-1.065-.304l-11.01 6.126a.783.783 0 00-.303 1.065l4.498 8.085a.783.783 0 001.065.304l11.01-6.126a.783.783 0 00.303-1.065L15.94 7.364zM5.311 14.173l3.737 6.718 9.641-5.364-3.737-6.718-9.641 5.364z" fill="#eef762"/></svg>',Ke.appendChild(tt),we.addElement(Ke)}var pt=new dr;pt.minWidth=3*this.toolbarHeight+"px",pt.contentAlign="end",this.topToolbar.addButtonBlock(pt);var Xe=new Pt('<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"OK");Xe.onClick=this.startRenderAndClose,pt.addButton(Xe),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(Xe.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var _t=new Pt('<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"Close");_t.onClick=this.close,pt.addButton(_t),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(_t.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},X.prototype.addBottomToolbar=function(){var T=this;this.bottomToolbar=new Ft,this.bottomToolbar.display=this.styles.settings.hideBottomToolbar?"none":"",this.bottomToolbar.className=this.toolbarStyleClass.name,this.bottomToolbar.colorsClassName=this.styles.settings.toolbarStyleColorsClassName?this.styles.settings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name,this.bottomToolbar.fadeInClassName=this.styles.fadeInAnimationClassName,this.bottomToolbar.blockClassName=this.toolbarBlockStyleClass.name,this.bottomToolbar.buttonClassName=this.toolbarButtonStyleClass.name,this.bottomToolbar.buttonColorsClassName=this.styles.settings.toolbarButtonStyleColorsClassName?this.styles.settings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,this.bottomToolbar.buttonActiveColorsClassName=this.styles.settings.toolbarActiveButtonStyleColorsClassName?this.styles.settings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name;var k=new dr;k.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(k);var G=new Pt('<svg viewBox="0 0 24 24"><path d="M13 4.07V1L8.45 5.55 13 10V6.09c2.84.48 5 2.94 5 5.91s-2.16 5.43-5 5.91v2.02c3.95-.49 7-3.85 7-7.93s-3.05-7.44-7-7.93M7.1 18.32c1.16.9 2.51 1.44 3.9 1.61V17.9c-.87-.15-1.71-.49-2.46-1.03L7.1 18.32M6.09 13H4.07c.17 1.39.72 2.73 1.62 3.89l1.41-1.42c-.52-.75-.87-1.59-1.01-2.47m1.02-4.47L5.7 7.11C4.8 8.27 4.24 9.61 4.07 11h2.02c.14-.87.49-1.72 1.02-2.47z"/></svg>',"Rotate left");G.onClick=this.rotateLeftButtonClicked,k.addButton(G);var ee=new Pt('<svg viewBox="0 0 24 24"><path d="M16.89 15.5l1.42 1.39c.9-1.16 1.45-2.5 1.62-3.89h-2.02c-.14.87-.48 1.72-1.02 2.5M13 17.9v2.02c1.39-.17 2.74-.71 3.9-1.61l-1.44-1.44c-.75.54-1.59.89-2.46 1.03m6.93-6.9a7.906 7.906 0 00-1.62-3.89l-1.42 1.42c.54.75.88 1.6 1.02 2.47m-2.36-5.45L11 1v3.07C7.06 4.56 4 7.92 4 12s3.05 7.44 7 7.93v-2.02c-2.84-.48-5-2.94-5-5.91s2.16-5.43 5-5.91V10l4.55-4.45z"/></svg>',"Rotate right");ee.onClick=this.rotateRightButtonClicked,k.addButton(ee);var V=new ct;V.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(V),this.straightener=new Ir("Straighten"),this.straightener.className=this.toolbarStraightenerStyleClass.name,this.straightener.colorsClassName=this.styles.settings.toolbarStraightenerColorsClassName?this.styles.settings.toolbarStraightenerColorsClassName:this.toolbarStraightenerStyleColorsClass.name,this.straightener.onAngleChange=function(pt){T.rotateBy(pt),T.straightener.angle=T.rotationAngle},V.addElement(this.straightener.getUI());var we=new dr;we.minWidth=2*this.toolbarHeight+"px",we.contentAlign="end",this.bottomToolbar.addButtonBlock(we);var Ke=new Pt('<svg viewBox="0 0 24 24"><path d="M15 21h2v-2h-2m4-10h2V7h-2M3 5v14c0 1.1.9 2 2 2h4v-2H5V5h4V3H5c-1.1 0-2 .9-2 2m16-2v2h2c0-1.1-.9-2-2-2m-8 20h2V1h-2m8 16h2v-2h-2M15 5h2V3h-2m4 10h2v-2h-2m0 10c1.1 0 2-.9 2-2h-2z"/></svg>',"Flip horizontal");Ke.onClick=this.flipHorizontallyButtonClicked,we.addButton(Ke);var tt=new Pt('<svg viewBox="0 0 24 24"><path d="M3 15v2h2v-2m10 4v2h2v-2m2-16H5c-1.1 0-2 .9-2 2v4h2V5h14v4h2V5c0-1.1-.9-2-2-2m2 16h-2v2c1.1 0 2-.9 2-2M1 11v2h22v-2M7 19v2h2v-2m10-4v2h2v-2m-10 4v2h2v-2M3 19c0 1.1.9 2 2 2v-2z"/></svg>',"Flip vertical");tt.onClick=this.flipVerticallyButtonClicked,we.addButton(tt)},X.prototype.ratioButtonClicked=function(T){this.aspectRatio=T,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},X.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=Vt.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},X.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new Br(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0)},X.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},X.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},X.prototype.restoreState=function(T){if(T){var k=this.cropLayer.getRescaledRect(T.width,T.height,this.imageWidth,this.imageHeight,T.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(k),this.cropRectChanged(k),this.flippedHorizontally=T.flippedHorizontally,this.flippedVertically=T.flippedVertically,this.applyFlip(),this.rotationAngle=T.rotationAngle,this.applyRotation()}},X.prototype.clientToLocalCoordinates=function(T,k){var G=this.cropImage.getBoundingClientRect();return{x:T-G.left,y:k-G.top}},X.prototype.onWindowResize=function(){this.positionUI()},X.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var T=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=T+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px";break;case"popup":this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=this.windowHeight+"px",this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)"}this.positionCropImage()},X.prototype.rotateLeftButtonClicked=function(){var T=this.rotationAngle-90;this.rotationAngle%90!=0&&(T+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(T)},X.prototype.rotateRightButtonClicked=function(){var T=this.rotationAngle+90;this.rotationAngle%90!=0&&(T-=this.rotationAngle>=0?this.rotationAngle%90:90+this.rotationAngle%90),this.rotateTo(T)},X.prototype.rotateTo=function(T){T=(T=T>180?T-360:T)<=-180?T+360:T,this.rotationAngle=T,this.applyRotation()},X.prototype.rotateBy=function(T){this.rotateTo((this.rotationAngle+T)%360)},X.prototype.applyRotation=function(){var T=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var k=this.editingTargetRotationContainer.transform.baseVal.getItem(0);k.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(k,0);var 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      box-sizing: content-box;
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      line-height: 0px;
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      height: `+(this.toolbarHeight-2*T)+`px;
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      box-sizing: content-box;
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ae=this._input.peekUntilAfter(/[: ,;{}()[\]\/='"]/g);ae.match(/[ :]$/)&&(ae=this.eatString(": ").replace(/\s$/,""),this.print_string(ae),this._output.space_before_token=!0),ae=ae.replace(/\s$/,""),ae==="extend"?y=!0:ae==="import"&&(b=!0),ae in this.NESTED_AT_RULE?(this._nestedLevel+=1,ae in this.CONDITIONAL_GROUP_RULE&&(w=!0)):!E&&C===0&&ae.indexOf(":")!==-1&&(d=!0,this.indent())}else if(this._ch==="#"&&this._input.peek()==="{")this.preserveSingleSpace(I),this.print_string(this._ch+this.eatString("}"));else 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t=e.doc,i=cs(e);t.iter(function(n){var c=i(n);c!=n.height&&Jt(n,c)})}function Fn(e,t,i,n){var c=e.display;if(!i&&Se(t).getAttribute("cm-not-content")=="true")return null;var N,K,Z=c.lineSpace.getBoundingClientRect();try{N=t.clientX-Z.left,K=t.clientY-Z.top}catch(xe){return null}var q=va(e,N,K),te;if(n&&q.xRel>0&&(te=ct(e.doc,q.line).text).length==q.ch){var me=H(te,te.length,e.options.tabSize)-te.length;q=Qe(q.line,Math.max(0,Math.round((N-qa(e.display).left)/Jn(e.display))-me))}return q}function Un(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,t<0)return null;for(var i=e.display.view,n=0;n<i.length;n++)if(t-=i[n].size,t<0)return n}function Mr(e,t,i,n){t==null&&(t=e.doc.first),i==null&&(i=e.doc.first+e.doc.size),n||(n=0);var c=e.display;if(n&&i<c.viewTo&&(c.updateLineNumbers==null||c.updateLineNumbers>t)&&(c.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=c.viewTo)cr&&ci(e.doc,t)<c.viewTo&&Sn(e);else if(i<=c.viewFrom)cr&&Tn(e.doc,i+n)>c.viewFrom?Sn(e):(c.viewFrom+=n,c.viewTo+=n);else if(t<=c.viewFrom&&i>=c.viewTo)Sn(e);else if(t<=c.viewFrom){var N=Gi(e,i,i+n,1);N?(c.view=c.view.slice(N.index),c.viewFrom=N.lineN,c.viewTo+=n):Sn(e)}else if(i>=c.viewTo){var K=Gi(e,t,t,-1);K?(c.view=c.view.slice(0,K.index),c.viewTo=K.lineN):Sn(e)}else{var Z=Gi(e,t,t,-1),q=Gi(e,i,i+n,1);Z&&q?(c.view=c.view.slice(0,Z.index).concat(kr(e,Z.lineN,q.lineN)).concat(c.view.slice(q.index)),c.viewTo+=n):Sn(e)}var te=c.externalMeasured;te&&(i<te.lineN?te.lineN+=n:t<te.lineN+te.size&&(c.externalMeasured=null))}function wn(e,t,i){e.curOp.viewChanged=!0;var n=e.display,c=e.display.externalMeasured;if(c&&t>=c.lineN&&t<c.lineN+c.size&&(n.externalMeasured=null),t<n.viewFrom||t>=n.viewTo)return;var N=n.view[Un(e,t)];if(N.node==null)return;var K=N.changes||(N.changes=[]);ae(K,i)==-1&&K.push(i)}function Sn(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Gi(e,t,i,n){var c=Un(e,t),N,K=e.display.view;if(!cr||i==e.doc.first+e.doc.size)return{index:c,lineN:i};for(var Z=e.display.viewFrom,q=0;q<c;q++)Z+=K[q].size;if(Z!=t){if(n>0){if(c==K.length-1)return null;N=Z+K[c].size-t,c++}else N=Z-t;t+=N,i+=N}for(;ci(e.doc,i)!=i;){if(c==(n<0?0:K.length-1))return null;i+=n*K[c-(n<0?1:0)].size,c+=n}return{index:c,lineN:i}}function Vo(e,t,i){var n=e.display,c=n.view;c.length==0||t>=n.viewTo||i<=n.viewFrom?(n.view=kr(e,t,i),n.viewFrom=t):(n.viewFrom>t?n.view=kr(e,t,n.viewFrom).concat(n.view):n.viewFrom<t&&(n.view=n.view.slice(Un(e,t))),n.viewFrom=t,n.viewTo<i?n.view=n.view.concat(kr(e,n.viewTo,i)):n.viewTo>i&&(n.view=n.view.slice(0,Un(e,i)))),n.viewTo=i}function fs(e){for(var t=e.display.view,i=0,n=0;n<t.length;n++){var c=t[n];!c.hidden&&(!c.node||c.changes)&&++i}return i}function bi(e){e.display.input.showSelection(e.display.input.prepareSelection())}function ps(e,t){t===void 0&&(t=!0);for(var i=e.doc,n={},c=n.cursors=document.createDocumentFragment(),N=n.selection=document.createDocumentFragment(),K=0;K<i.sel.ranges.length;K++){if(!t&&K==i.sel.primIndex)continue;var Z=i.sel.ranges[K];if(Z.from().line>=e.display.viewTo||Z.to().line<e.display.viewFrom)continue;var q=Z.empty();(q||e.options.showCursorWhenSelecting)&&ms(e,Z.head,c),q||Xo(e,Z,N)}return n}function ms(e,t,i){var n=en(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),c=i.appendChild(d("div","\xA0","CodeMirror-cursor"));if(c.style.left=n.left+"px",c.style.top=n.top+"px",c.style.height=Math.max(0,n.bottom-n.top)*e.options.cursorHeight+"px",n.other){var N=i.appendChild(d("div","\xA0","CodeMirror-cursor CodeMirror-secondarycursor"));N.style.display="",N.style.left=n.other.left+"px",N.style.top=n.other.top+"px",N.style.height=(n.other.bottom-n.other.top)*.85+"px"}}function zi(e,t){return e.top-t.top||e.left-t.left}function Xo(e,t,i){var n=e.display,c=e.doc,N=document.createDocumentFragment(),K=qa(e.display),Z=K.left,q=Math.max(n.sizerWidth,Pn(e)-n.sizer.offsetLeft)-K.right,te=c.direction=="ltr";function me(at,ht,Tt,vt){ht<0&&(ht=0),ht=Math.round(ht),vt=Math.round(vt),N.appendChild(d("div",null,"CodeMirror-selected","position: absolute; left: "+at+`px;
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                         top: `+(t.top-i.viewOffset-Hi(e.display))+`px;
                         height: `+(t.bottom-t.top+sn(e)+i.barHeight)+`px;
                         left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(N),N.scrollIntoView(c),e.display.lineSpace.removeChild(N)}}function $o(e,t,i,n){n==null&&(n=0);var c;!e.options.lineWrapping&&t==i&&(t=t.ch?Qe(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,i=t.sticky=="before"?Qe(t.line,t.ch+1,"before"):t);for(var N=0;N<5;N++){var K=!1,Z=en(e,t),q=!i||i==t?Z:en(e,i);c={left:Math.min(Z.left,q.left),top:Math.min(Z.top,q.top)-n,right:Math.max(Z.left,q.left),bottom:Math.max(Z.bottom,q.bottom)+n};var te=wa(e,c),me=e.doc.scrollTop,xe=e.doc.scrollLeft;if(te.scrollTop!=null&&(Ei(e,te.scrollTop),Math.abs(e.doc.scrollTop-me)>1&&(K=!0)),te.scrollLeft!=null&&(Bn(e,te.scrollLeft),Math.abs(e.doc.scrollLeft-xe)>1&&(K=!0)),!K)break}return c}function Jo(e,t){var i=wa(e,t);i.scrollTop!=null&&Ei(e,i.scrollTop),i.scrollLeft!=null&&Bn(e,i.scrollLeft)}function wa(e,t){var i=e.display,n=$n(e.display);t.top<0&&(t.top=0);var c=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:i.scroller.scrollTop,N=ca(e),K={};t.bottom-t.top>N&&(t.bottom=t.top+N);var Z=e.doc.height+da(i),q=t.top<n,te=t.bottom>Z-n;if(t.top<c)K.scrollTop=q?0:t.top;else if(t.bottom>c+N){var me=Math.min(t.top,(te?Z:t.bottom)-N);me!=c&&(K.scrollTop=me)}var xe=e.options.fixedGutter?0:i.gutters.offsetWidth,Ne=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:i.scroller.scrollLeft-xe,Me=Pn(e)-i.gutters.offsetWidth,Ge=t.right-t.left>Me;return Ge&&(t.right=t.left+Me),t.left<10?K.scrollLeft=0:t.left<Ne?K.scrollLeft=Math.max(0,t.left+xe-(Ge?0:10)):t.right>Me+Ne-3&&(K.scrollLeft=t.right+(Ge?0:10)-Me),K}function Sa(e,t){if(t==null)return;Xi(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function Zn(e){Xi(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function _i(e,t,i){(t!=null||i!=null)&&Xi(e),t!=null&&(e.curOp.scrollLeft=t),i!=null&&(e.curOp.scrollTop=i)}function Qo(e,t){Xi(e),e.curOp.scrollToPos=t}function Xi(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var i=us(e,t.from),n=us(e,t.to);bs(e,i,n,t.margin)}}function bs(e,t,i,n){var c=wa(e,{left:Math.min(t.left,i.left),top:Math.min(t.top,i.top)-n,right:Math.max(t.right,i.right),bottom:Math.max(t.bottom,i.bottom)+n});_i(e,c.scrollLeft,c.scrollTop)}function Ei(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;P||Aa(e,{top:t}),_s(e,t,!0),P&&Aa(e),wi(e,100)}function _s(e,t,i){if(t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),e.display.scroller.scrollTop==t&&!i)return;e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t)}function Bn(e,t,i,n){if(t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(i?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!n)return;e.doc.scrollLeft=t,Ss(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t)}function xi(e){var t=e.display,i=t.gutters.offsetWidth,n=Math.round(e.doc.height+da(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?i:0,docHeight:n,scrollHeight:n+sn(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:i}}var jn=function(e,t,i){this.cm=i;var n=this.vert=d("div",[d("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),c=this.horiz=d("div",[d("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");n.tabIndex=c.tabIndex=-1,e(n),e(c),Be(n,"scroll",function(){n.clientHeight&&t(n.scrollTop,"vertical")}),Be(c,"scroll",function(){c.clientWidth&&t(c.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,z&&W<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};jn.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,i=e.scrollHeight>e.clientHeight+1,n=e.nativeBarWidth;if(i){this.vert.style.display="block",this.vert.style.bottom=t?n+"px":"0";var c=e.viewHeight-(t?n:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+c)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=i?n+"px":"0",this.horiz.style.left=e.barLeft+"px";var N=e.viewWidth-e.barLeft-(i?n:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+N)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(n==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:i?n:0,bottom:t?n:0}},jn.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},jn.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},jn.prototype.zeroWidthHack=function(){var e=s&&!h?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new $,this.disableVert=new $},jn.prototype.enableZeroWidthBar=function(e,t,i){e.style.pointerEvents="auto";function n(){var c=e.getBoundingClientRect(),N=i=="vert"?document.elementFromPoint(c.right-1,(c.top+c.bottom)/2):document.elementFromPoint((c.right+c.left)/2,c.bottom-1);N!=e?e.style.pointerEvents="none":t.set(1e3,n)}t.set(1e3,n)},jn.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Ti=function(){};Ti.prototype.update=function(){return{bottom:0,right:0}},Ti.prototype.setScrollLeft=function(){},Ti.prototype.setScrollTop=function(){},Ti.prototype.clear=function(){};function qn(e,t){t||(t=xi(e));var i=e.display.barWidth,n=e.display.barHeight;Es(e,t);for(var c=0;c<4&&i!=e.display.barWidth||n!=e.display.barHeight;c++)i!=e.display.barWidth&&e.options.lineWrapping&&Ki(e),Es(e,xi(e)),i=e.display.barWidth,n=e.display.barHeight}function Es(e,t){var i=e.display,n=i.scrollbars.update(t);i.sizer.style.paddingRight=(i.barWidth=n.right)+"px",i.sizer.style.paddingBottom=(i.barHeight=n.bottom)+"px",i.heightForcer.style.borderBottom=n.bottom+"px solid transparent",n.right&&n.bottom?(i.scrollbarFiller.style.display="block",i.scrollbarFiller.style.height=n.bottom+"px",i.scrollbarFiller.style.width=n.right+"px"):i.scrollbarFiller.style.display="",n.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(i.gutterFiller.style.display="block",i.gutterFiller.style.height=n.bottom+"px",i.gutterFiller.style.width=t.gutterWidth+"px"):i.gutterFiller.style.display=""}var xs={native:jn,null:Ti};function Ts(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&A(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new xs[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),Be(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,i){i=="horizontal"?Bn(e,t):Ei(e,t)},e),e.display.scrollbars.addClass&&F(e.display.wrapper,e.display.scrollbars.addClass)}var Zo=0;function Hn(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Zo},Jr(e.curOp)}function Wn(e){var t=e.curOp;t&&Io(t,function(i){for(var n=0;n<i.ops.length;n++)i.ops[n].cm.curOp=null;qo(i)})}function qo(e){for(var t=e.ops,i=0;i<t.length;i++)el(t[i]);for(var n=0;n<t.length;n++)tl(t[n]);for(var c=0;c<t.length;c++)rl(t[c]);for(var N=0;N<t.length;N++)nl(t[N]);for(var K=0;K<t.length;K++)il(t[K])}function el(e){var t=e.cm,i=t.display;sl(t),e.updateMaxLine&&ji(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<i.viewFrom||e.scrollToPos.to.line>=i.viewTo)||i.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Yi(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function tl(e){e.updatedDisplay=e.mustUpdate&&Ca(e.cm,e.update)}function rl(e){var t=e.cm,i=t.display;e.updatedDisplay&&Ki(t),e.barMeasure=xi(t),i.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=ts(t,i.maxLine,i.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(i.scroller.clientWidth,i.sizer.offsetLeft+e.adjustWidthTo+sn(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,i.sizer.offsetLeft+e.adjustWidthTo-Pn(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=i.input.prepareSelection())}function nl(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Bn(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var i=e.focus&&e.focus==B();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,i),(e.updatedDisplay||e.startHeight!=t.doc.height)&&qn(t,e.barMeasure),e.updatedDisplay&&Ra(t,e.barMeasure),e.selectionChanged&&xa(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),i&&gs(e.cm)}function il(e){var t=e.cm,i=t.display,n=t.doc;if(e.updatedDisplay&&ws(t,e.update),i.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(i.wheelStartX=i.wheelStartY=null),e.scrollTop!=null&&_s(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&Bn(t,e.scrollLeft,!0,!0),e.scrollToPos){var c=$o(t,T(n,e.scrollToPos.from),T(n,e.scrollToPos.to),e.scrollToPos.margin);Yo(t,c)}var N=e.maybeHiddenMarkers,K=e.maybeUnhiddenMarkers;if(N)for(var Z=0;Z<N.length;++Z)N[Z].lines.length||He(N[Z],"hide");if(K)for(var q=0;q<K.length;++q)K[q].lines.length&&He(K[q],"unhide");i.wrapper.offsetHeight&&(n.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&He(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Wr(e,t){if(e.curOp)return t();Hn(e);try{return t()}finally{Wn(e)}}function pr(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Hn(e);try{return t.apply(e,arguments)}finally{Wn(e)}}}function Or(e){return function(){if(this.curOp)return e.apply(this,arguments);Hn(this);try{return e.apply(this,arguments)}finally{Wn(this)}}}function mr(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Hn(t);try{return e.apply(this,arguments)}finally{Wn(t)}}}function wi(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,I(al,e))}function al(e){var t=e.doc;if(t.highlightFrontier>=e.display.viewTo)return;var i=+new Date+e.options.workTime,n=tt(e,t.highlightFrontier),c=[];t.iter(n.line,Math.min(t.first+t.size,e.display.viewTo+500),function(N){if(n.line>=e.display.viewFrom){var K=N.styles,Z=N.text.length>e.options.maxHighlightLength?Ft(t.mode,n.state):null,q=we(e,N,n,!0);Z&&(n.state=Z),N.styles=q.styles;var te=N.styleClasses,me=q.classes;me?N.styleClasses=me:te&&(N.styleClasses=null);for(var xe=!K||K.length!=N.styles.length||te!=me&&(!te||!me||te.bgClass!=me.bgClass||te.textClass!=me.textClass),Ne=0;!xe&&Ne<K.length;++Ne)xe=K[Ne]!=N.styles[Ne];xe&&c.push(n.line),N.stateAfter=n.save(),n.nextLine()}else N.text.length<=e.options.maxHighlightLength&&pt(e,N.text,n),N.stateAfter=n.line%5==0?n.save():null,n.nextLine();if(+new Date>i)return wi(e,e.options.workDelay),!0}),t.highlightFrontier=n.line,t.modeFrontier=Math.max(t.modeFrontier,n.line),c.length&&Wr(e,function(){for(var N=0;N<c.length;N++)wn(e,c[N],"text")})}var Yi=function(e,t,i){var n=e.display;this.viewport=t,this.visible=Vi(n,e.doc,t),this.editorIsHidden=!n.wrapper.offsetWidth,this.wrapperHeight=n.wrapper.clientHeight,this.wrapperWidth=n.wrapper.clientWidth,this.oldDisplayWidth=Pn(e),this.force=i,this.dims=ba(e),this.events=[]};Yi.prototype.signal=function(e,t){Ee(e,t)&&this.events.push(arguments)},Yi.prototype.finish=function(){for(var e=0;e<this.events.length;e++)He.apply(null,this.events[e])};function sl(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=sn(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=sn(e)+"px",t.scrollbarsClipped=!0)}function ol(e){if(e.hasFocus())return null;var t=B();if(!t||!b(e.display.lineDiv,t))return null;var i={activeElt:t};if(window.getSelection){var n=window.getSelection();n.anchorNode&&n.extend&&b(e.display.lineDiv,n.anchorNode)&&(i.anchorNode=n.anchorNode,i.anchorOffset=n.anchorOffset,i.focusNode=n.focusNode,i.focusOffset=n.focusOffset)}return i}function ll(e){if(!e||!e.activeElt||e.activeElt==B())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&b(document.body,e.anchorNode)&&b(document.body,e.focusNode)){var t=window.getSelection(),i=document.createRange();i.setEnd(e.anchorNode,e.anchorOffset),i.collapse(!1),t.removeAllRanges(),t.addRange(i),t.extend(e.focusNode,e.focusOffset)}}function Ca(e,t){var i=e.display,n=e.doc;if(t.editorIsHidden)return Sn(e),!1;if(!t.force&&t.visible.from>=i.viewFrom&&t.visible.to<=i.viewTo&&(i.updateLineNumbers==null||i.updateLineNumbers>=i.viewTo)&&i.renderedView==i.view&&fs(e)==0)return!1;Cs(e)&&(Sn(e),t.dims=ba(e));var c=n.first+n.size,N=Math.max(t.visible.from-e.options.viewportMargin,n.first),K=Math.min(c,t.visible.to+e.options.viewportMargin);i.viewFrom<N&&N-i.viewFrom<20&&(N=Math.max(n.first,i.viewFrom)),i.viewTo>K&&i.viewTo-K<20&&(K=Math.min(c,i.viewTo)),cr&&(N=ci(e.doc,N),K=Tn(e.doc,K));var Z=N!=i.viewFrom||K!=i.viewTo||i.lastWrapHeight!=t.wrapperHeight||i.lastWrapWidth!=t.wrapperWidth;Vo(e,N,K),i.viewOffset=qr(ct(e.doc,i.viewFrom)),e.display.mover.style.top=i.viewOffset+"px";var q=fs(e);if(!Z&&q==0&&!t.force&&i.renderedView==i.view&&(i.updateLineNumbers==null||i.updateLineNumbers>=i.viewTo))return!1;var te=ol(e);return q>4&&(i.lineDiv.style.display="none"),ul(e,i.updateLineNumbers,t.dims),q>4&&(i.lineDiv.style.display=""),i.renderedView=i.view,ll(te),C(i.cursorDiv),C(i.selectionDiv),i.gutters.style.height=i.sizer.style.minHeight=0,Z&&(i.lastWrapHeight=t.wrapperHeight,i.lastWrapWidth=t.wrapperWidth,wi(e,400)),i.updateLineNumbers=null,!0}function ws(e,t){for(var i=t.viewport,n=!0;;n=!1){if(!n||!e.options.lineWrapping||t.oldDisplayWidth==Pn(e)){if(i&&i.top!=null&&(i={top:Math.min(e.doc.height+da(e.display)-ca(e),i.top)}),t.visible=Vi(e.display,e.doc,i),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else n&&(t.visible=Vi(e.display,e.doc,i));if(!Ca(e,t))break;Ki(e);var c=xi(e);bi(e),qn(e,c),Ra(e,c),t.force=!1}t.signal(e,"update",e),(e.display.viewFrom!=e.display.reportedViewFrom||e.display.viewTo!=e.display.reportedViewTo)&&(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function Aa(e,t){var i=new Yi(e,t);if(Ca(e,i)){Ki(e),ws(e,i);var n=xi(e);bi(e),qn(e,n),Ra(e,n),i.finish()}}function ul(e,t,i){var n=e.display,c=e.options.lineNumbers,N=n.lineDiv,K=N.firstChild;function Z(Ge){var $e=Ge.nextSibling;return r&&s&&e.display.currentWheelTarget==Ge?Ge.style.display="none":Ge.parentNode.removeChild(Ge),$e}for(var q=n.view,te=n.viewFrom,me=0;me<q.length;me++){var xe=q[me];if(!xe.hidden)if(!xe.node||xe.node.parentNode!=N){var Ne=No(e,xe,te,i);N.insertBefore(Ne,K)}else{for(;K!=xe.node;)K=Z(K);var Me=c&&t!=null&&t<=te&&xe.lineNumber;xe.changes&&(ae(xe.changes,"gutter")>-1&&(Me=!1),Ya(e,xe,te,i)),Me&&(C(xe.lineNumber),xe.lineNumber.appendChild(document.createTextNode(Yr(e.options,te)))),K=xe.node.nextSibling}te+=xe.size}for(;K;)K=Z(K)}function Oa(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function Ra(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+sn(e)+"px"}function Ss(e){var t=e.display,i=t.view;if(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))return;for(var n=_a(t)-t.scroller.scrollLeft+e.doc.scrollLeft,c=t.gutters.offsetWidth,N=n+"px",K=0;K<i.length;K++)if(!i[K].hidden){e.options.fixedGutter&&(i[K].gutter&&(i[K].gutter.style.left=N),i[K].gutterBackground&&(i[K].gutterBackground.style.left=N));var Z=i[K].alignable;if(Z)for(var q=0;q<Z.length;q++)Z[q].style.left=N}e.options.fixedGutter&&(t.gutters.style.left=n+c+"px")}function Cs(e){if(!e.options.lineNumbers)return!1;var t=e.doc,i=Yr(e.options,t.first+t.size-1),n=e.display;if(i.length!=n.lineNumChars){var c=n.measure.appendChild(d("div",[d("div",i)],"CodeMirror-linenumber CodeMirror-gutter-elt")),N=c.firstChild.offsetWidth,K=c.offsetWidth-N;return n.lineGutter.style.width="",n.lineNumInnerWidth=Math.max(N,n.lineGutter.offsetWidth-K)+1,n.lineNumWidth=n.lineNumInnerWidth+K,n.lineNumChars=n.lineNumInnerWidth?i.length:-1,n.lineGutter.style.width=n.lineNumWidth+"px",Oa(e.display),!0}return!1}function La(e,t){for(var i=[],n=!1,c=0;c<e.length;c++){var N=e[c],K=null;if(typeof N!="string"&&(K=N.style,N=N.className),N=="CodeMirror-linenumbers")if(t)n=!0;else continue;i.push({className:N,style:K})}return t&&!n&&i.push({className:"CodeMirror-linenumbers",style:null}),i}function As(e){var t=e.gutters,i=e.gutterSpecs;C(t),e.lineGutter=null;for(var n=0;n<i.length;++n){var c=i[n],N=c.className,K=c.style,Z=t.appendChild(d("div",null,"CodeMirror-gutter "+N));K&&(Z.style.cssText=K),N=="CodeMirror-linenumbers"&&(e.lineGutter=Z,Z.style.width=(e.lineNumWidth||1)+"px")}t.style.display=i.length?"":"none",Oa(e)}function Si(e){As(e.display),Mr(e),Ss(e)}function hl(e,t,i,n){var c=this;this.input=i,c.scrollbarFiller=d("div",null,"CodeMirror-scrollbar-filler"),c.scrollbarFiller.setAttribute("cm-not-content","true"),c.gutterFiller=d("div",null,"CodeMirror-gutter-filler"),c.gutterFiller.setAttribute("cm-not-content","true"),c.lineDiv=w("div",null,"CodeMirror-code"),c.selectionDiv=d("div",null,null,"position: relative; z-index: 1"),c.cursorDiv=d("div",null,"CodeMirror-cursors"),c.measure=d("div",null,"CodeMirror-measure"),c.lineMeasure=d("div",null,"CodeMirror-measure"),c.lineSpace=w("div",[c.measure,c.lineMeasure,c.selectionDiv,c.cursorDiv,c.lineDiv],null,"position: relative; outline: none");var N=w("div",[c.lineSpace],"CodeMirror-lines");c.mover=d("div",[N],null,"position: relative"),c.sizer=d("div",[c.mover],"CodeMirror-sizer"),c.sizerWidth=null,c.heightForcer=d("div",null,null,"position: absolute; height: "+ue+"px; width: 1px;"),c.gutters=d("div",null,"CodeMirror-gutters"),c.lineGutter=null,c.scroller=d("div",[c.sizer,c.heightForcer,c.gutters],"CodeMirror-scroll"),c.scroller.setAttribute("tabIndex","-1"),c.wrapper=d("div",[c.scrollbarFiller,c.gutterFiller,c.scroller],"CodeMirror"),z&&W<8&&(c.gutters.style.zIndex=-1,c.scroller.style.paddingRight=0),!r&&!(P&&u)&&(c.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(c.wrapper):e(c.wrapper)),c.viewFrom=c.viewTo=t.first,c.reportedViewFrom=c.reportedViewTo=t.first,c.view=[],c.renderedView=null,c.externalMeasured=null,c.viewOffset=0,c.lastWrapHeight=c.lastWrapWidth=0,c.updateLineNumbers=null,c.nativeBarWidth=c.barHeight=c.barWidth=0,c.scrollbarsClipped=!1,c.lineNumWidth=c.lineNumInnerWidth=c.lineNumChars=null,c.alignWidgets=!1,c.cachedCharWidth=c.cachedTextHeight=c.cachedPaddingH=null,c.maxLine=null,c.maxLineLength=0,c.maxLineChanged=!1,c.wheelDX=c.wheelDY=c.wheelStartX=c.wheelStartY=null,c.shift=!1,c.selForContextMenu=null,c.activeTouch=null,c.gutterSpecs=La(n.gutters,n.lineNumbers),As(c),i.init(c)}var $i=0,Vr=null;z?Vr=-.53:P?Vr=15:v?Vr=-.7:p&&(Vr=-1/3);function Os(e){var t=e.wheelDeltaX,i=e.wheelDeltaY;return t==null&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),i==null&&e.detail&&e.axis==e.VERTICAL_AXIS?i=e.detail:i==null&&(i=e.wheelDelta),{x:t,y:i}}function dl(e){var t=Os(e);return t.x*=Vr,t.y*=Vr,t}function Rs(e,t){var i=Os(t),n=i.x,c=i.y,N=e.display,K=N.scroller,Z=K.scrollWidth>K.clientWidth,q=K.scrollHeight>K.clientHeight;if(!(n&&Z||c&&q))return;if(c&&s&&r){e:for(var te=t.target,me=N.view;te!=K;te=te.parentNode)for(var xe=0;xe<me.length;xe++)if(me[xe].node==te){e.display.currentWheelTarget=te;break e}}if(n&&!P&&!m&&Vr!=null){c&&q&&Ei(e,Math.max(0,K.scrollTop+c*Vr)),Bn(e,Math.max(0,K.scrollLeft+n*Vr)),(!c||c&&q)&&re(t),N.wheelStartX=null;return}if(c&&Vr!=null){var Ne=c*Vr,Me=e.doc.scrollTop,Ge=Me+N.wrapper.clientHeight;Ne<0?Me=Math.max(0,Me+Ne-50):Ge=Math.min(e.doc.height,Ge+Ne+50),Aa(e,{top:Me,bottom:Ge})}$i<20&&(N.wheelStartX==null?(N.wheelStartX=K.scrollLeft,N.wheelStartY=K.scrollTop,N.wheelDX=n,N.wheelDY=c,setTimeout(function(){if(N.wheelStartX==null)return;var $e=K.scrollLeft-N.wheelStartX,qe=K.scrollTop-N.wheelStartY,it=qe&&N.wheelDY&&qe/N.wheelDY||$e&&N.wheelDX&&$e/N.wheelDX;if(N.wheelStartX=N.wheelStartY=null,!it)return;Vr=(Vr*$i+it)/($i+1),++$i},200)):(N.wheelDX+=n,N.wheelDY+=c))}var Xr=function(e,t){this.ranges=e,this.primIndex=t};Xr.prototype.primary=function(){return this.ranges[this.primIndex]},Xr.prototype.equals=function(e){if(e==this)return!0;if(e.primIndex!=this.primIndex||e.ranges.length!=this.ranges.length)return!1;for(var t=0;t<this.ranges.length;t++){var i=this.ranges[t],n=e.ranges[t];if(!mn(i.anchor,n.anchor)||!mn(i.head,n.head))return!1}return!0},Xr.prototype.deepCopy=function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new Gt(gn(this.ranges[t].anchor),gn(this.ranges[t].head));return new Xr(e,this.primIndex)},Xr.prototype.somethingSelected=function(){for(var e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},Xr.prototype.contains=function(e,t){t||(t=e);for(var i=0;i<this.ranges.length;i++){var n=this.ranges[i];if(Ct(t,n.from())>=0&&Ct(e,n.to())<=0)return i}return-1};var Gt=function(e,t){this.anchor=e,this.head=t};Gt.prototype.from=function(){return yn(this.anchor,this.head)},Gt.prototype.to=function(){return vn(this.anchor,this.head)},Gt.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch};function tn(e,t,i){var n=e&&e.options.selectionsMayTouch,c=t[i];t.sort(function(Ne,Me){return Ct(Ne.from(),Me.from())}),i=ae(t,c);for(var N=1;N<t.length;N++){var K=t[N],Z=t[N-1],q=Ct(Z.to(),K.from());if(n&&!K.empty()?q>0:q>=0){var 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q=0;q<N.changes.length;++q){var te=N.changes[q];if(i<te.from.line)te.from=Qe(te.from.line+n,te.from.ch),te.to=Qe(te.to.line+n,te.to.ch);else if(t<=te.to.line){K=!1;break}}K||(e.splice(0,c+1),c=0)}}function Zs(e,t){var i=t.from.line,n=t.to.line,c=t.text.length-(n-i)-1;Qs(e.done,i,n,c),Qs(e.undone,i,n,c)}function Oi(e,t,i,n){var c=t,N=t;return typeof t=="number"?N=ct(e,X(e,t)):c=Ot(t),c==null?null:(n(N,c)&&e.cm&&wn(e.cm,c,i),N)}function Ri(e){this.lines=e,this.parent=null;for(var t=0,i=0;i<e.length;++i)e[i].parent=this,t+=e[i].height;this.height=t}Ri.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var i=e,n=e+t;i<n;++i){var c=this.lines[i];this.height-=c.height,gt(c),br(c,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,i){this.height+=i,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var n=0;n<t.length;++n)t[n].parent=this},iterN:function(e,t,i){for(var n=e+t;e<n;++e)if(i(this.lines[e]))return!0}};function Li(e){this.children=e;for(var t=0,i=0,n=0;n<e.length;++n){var c=e[n];t+=c.chunkSize(),i+=c.height,c.parent=this}this.size=t,this.height=i,this.parent=null}Li.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var i=0;i<this.children.length;++i){var n=this.children[i],c=n.chunkSize();if(e<c){var N=Math.min(t,c-e),K=n.height;if(n.removeInner(e,N),this.height-=K-n.height,c==N&&(this.children.splice(i--,1),n.parent=null),(t-=N)==0)break;e=0}else e-=c}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof Ri))){var Z=[];this.collapse(Z),this.children=[new Ri(Z)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,i){this.size+=t.length,this.height+=i;for(var n=0;n<this.children.length;++n){var c=this.children[n],N=c.chunkSize();if(e<=N){if(c.insertInner(e,t,i),c.lines&&c.lines.length>50){for(var K=c.lines.length%25+25,Z=K;Z<c.lines.length;){var q=new Ri(c.lines.slice(Z,Z+=25));c.height-=q.height,this.children.splice(++n,0,q),q.parent=this}c.lines=c.lines.slice(0,K),this.maybeSpill()}break}e-=N}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),i=new Li(t);if(e.parent){e.size-=i.size,e.height-=i.height;var c=ae(e.parent.children,e);e.parent.children.splice(c+1,0,i)}else{var n=new Li(e.children);n.parent=e,e.children=[n,i],e=n}i.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()},iterN:function(e,t,i){for(var n=0;n<this.children.length;++n){var c=this.children[n],N=c.chunkSize();if(e<N){var K=Math.min(t,N-e);if(c.iterN(e,K,i))return!0;if((t-=K)==0)break;e=0}else e-=N}}};var Ii=function(e,t,i){if(i)for(var n in i)i.hasOwnProperty(n)&&(this[n]=i[n]);this.doc=e,this.node=t};Ii.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,i=this.line,n=Ot(i);if(n==null||!t)return;for(var c=0;c<t.length;++c)t[c]==this&&t.splice(c--,1);t.length||(i.widgets=null);var N=vi(this);Jt(i,Math.max(0,i.height-N)),e&&(Wr(e,function(){qs(e,i,-N),wn(e,n,"widget")}),br(e,"lineWidgetCleared",e,this,n))},Ii.prototype.changed=function(){var e=this,t=this.height,i=this.doc.cm,n=this.line;this.height=null;var c=vi(this)-t;if(!c)return;an(this.doc,n)||Jt(n,n.height+c),i&&Wr(i,function(){i.curOp.forceUpdate=!0,qs(i,n,c),br(i,"lineWidgetChanged",i,e,Ot(n))})},Ce(Ii);function qs(e,t,i){qr(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Sa(e,i)}function El(e,t,i,n){var c=new Ii(e,i,n),N=e.cm;return N&&c.noHScroll&&(N.display.alignWidgets=!0),Oi(e,t,"widget",function(K){var Z=K.widgets||(K.widgets=[]);if(c.insertAt==null?Z.push(c):Z.splice(Math.min(Z.length-1,Math.max(0,c.insertAt)),0,c),c.line=K,N&&!an(e,K)){var q=qr(K)<e.scrollTop;Jt(K,K.height+vi(c)),q&&Sa(N,c.height),N.curOp.forceUpdate=!0}return!0}),N&&br(N,"lineWidgetAdded",N,c,typeof t=="number"?t:Ot(t)),c}var eo=0,Rn=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++eo};Rn.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&Hn(e),Ee(this,"clear")){var i=this.find();i&&br(this,"clear",i.from,i.to)}for(var n=null,c=null,N=0;N<this.lines.length;++N){var K=this.lines[N],Z=Hr(K.markedSpans,this);e&&!this.collapsed?wn(e,Ot(K),"text"):e&&(Z.to!=null&&(c=Ot(K)),Z.from!=null&&(n=Ot(K))),K.markedSpans=kn(K.markedSpans,Z),Z.from==null&&this.collapsed&&!an(this.doc,K)&&e&&Jt(K,$n(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var q=0;q<this.lines.length;++q){var te=Ar(this.lines[q]),me=pi(te);me>e.display.maxLineLength&&(e.display.maxLine=te,e.display.maxLineLength=me,e.display.maxLineChanged=!0)}n!=null&&e&&this.collapsed&&Mr(e,n,c+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Gs(e.doc)),e&&br(e,"markerCleared",e,this,n,c),t&&Wn(e),this.parent&&this.parent.clear()},Rn.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var i,n,c=0;c<this.lines.length;++c){var N=this.lines[c],K=Hr(N.markedSpans,this);if(K.from!=null&&(i=Qe(t?N:Ot(N),K.from),e==-1))return i;if(K.to!=null&&(n=Qe(t?N:Ot(N),K.to),e==1))return n}return i&&{from:i,to:n}},Rn.prototype.changed=function(){var e=this,t=this.find(-1,!0),i=this,n=this.doc.cm;if(!t||!n)return;Wr(n,function(){var c=t.line,N=Ot(t.line),K=fa(n,N);if(K&&(is(K),n.curOp.selectionChanged=n.curOp.forceUpdate=!0),n.curOp.updateMaxLine=!0,!an(i.doc,c)&&i.height!=null){var Z=i.height;i.height=null;var q=vi(i)-Z;q&&Jt(c,c.height+q)}br(n,"markerChanged",n,e)})},Rn.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||ae(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},Rn.prototype.detachLine=function(e){if(this.lines.splice(ae(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},Ce(Rn);function ii(e,t,i,n,c){if(n&&n.shared)return xl(e,t,i,n,c);if(e.cm&&!e.cm.curOp)return pr(e.cm,ii)(e,t,i,n,c);var N=new Rn(e,c),K=Ct(t,i);if(n&&g(n,N,!1),K>0||K==0&&N.clearWhenEmpty!==!1)return N;if(N.replacedWith&&(N.collapsed=!0,N.widgetNode=w("span",[N.replacedWith],"CodeMirror-widget"),n.handleMouseEvents||N.widgetNode.setAttribute("cm-ignore-events","true"),n.insertLeft&&(N.widgetNode.insertLeft=!0)),N.collapsed){if(fr(e,t.line,t,i,N)||t.line!=i.line&&fr(e,i.line,t,i,N))throw new Error("Inserting collapsed marker partially overlapping an existing one");un()}N.addToHistory&&Ns(e,{from:t,to:i,origin:"markText"},e.sel,NaN);var Z=t.line,q=e.cm,te;if(e.iter(Z,i.line+1,function(xe){q&&N.collapsed&&!q.options.lineWrapping&&Ar(xe)==q.display.maxLine&&(te=!0),N.collapsed&&Z!=t.line&&Jt(xe,0),bn(xe,new hn(N,Z==t.line?t.ch:null,Z==i.line?i.ch:null)),++Z}),N.collapsed&&e.iter(t.line,i.line+1,function(xe){an(e,xe)&&Jt(xe,0)}),N.clearOnEnter&&Be(N,"beforeCursorEnter",function(){return N.clear()}),N.readOnly&&(Kr(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),N.collapsed&&(N.id=++eo,N.atomic=!0),q){if(te&&(q.curOp.updateMaxLine=!0),N.collapsed)Mr(q,t.line,i.line+1);else if(N.className||N.startStyle||N.endStyle||N.css||N.attributes||N.title)for(var me=t.line;me<=i.line;me++)wn(q,me,"text");N.atomic&&Gs(q.doc),br(q,"markerAdded",q,N)}return N}var Di=function(e,t){this.markers=e,this.primary=t;for(var i=0;i<e.length;++i)e[i].parent=this};Di.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();br(this,"clear")},Di.prototype.find=function(e,t){return this.primary.find(e,t)},Ce(Di);function xl(e,t,i,n,c){n=g(n),n.shared=!1;var N=[ii(e,t,i,n,c)],K=N[0],Z=n.widgetNode;return On(e,function(q){Z&&(n.widgetNode=Z.cloneNode(!0)),N.push(ii(q,T(q,t),T(q,i),n,c));for(var te=0;te<q.linked.length;++te)if(q.linked[te].isParent)return;K=ne(N)}),new Di(N,K)}function to(e){return e.findMarks(Qe(e.first,0),e.clipPos(Qe(e.lastLine())),function(t){return t.parent})}function Tl(e,t){for(var i=0;i<t.length;i++){var n=t[i],c=n.find(),N=e.clipPos(c.from),K=e.clipPos(c.to);if(Ct(N,K)){var Z=ii(e,N,K,n.primary,n.primary.type);n.markers.push(Z),Z.parent=n}}}function wl(e){for(var t=function(n){var c=e[n],N=[c.primary.doc];On(c.primary.doc,function(q){return N.push(q)});for(var K=0;K<c.markers.length;K++){var Z=c.markers[K];ae(N,Z.doc)==-1&&(Z.parent=null,c.markers.splice(K--,1))}},i=0;i<e.length;i++)t(i)}var Sl=0,Pr=function(e,t,i,n,c){if(!(this instanceof Pr))return new Pr(e,t,i,n,c);i==null&&(i=0),Li.call(this,[new Ri([new Mn("",null)])]),this.first=i,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=i;var N=Qe(i,0);this.sel=Cn(N),this.history=new Ji(null),this.id=++Sl,this.modeOption=t,this.lineSep=n,this.direction=c=="rtl"?"rtl":"ltr",this.extend=!1,typeof e=="string"&&(e=this.splitLines(e)),ka(this,{from:N,to:N,text:e}),wr(this,Cn(N),ve)};Pr.prototype=Fe(Li.prototype,{constructor:Pr,iter:function(e,t,i){i?this.iterN(e-this.first,t-e,i):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var i=0,n=0;n<t.length;++n)i+=t[n].height;this.insertInner(e-this.first,t,i)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=Vt(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:mr(function(e){var t=Qe(this.first,0),i=this.first+this.size-1;ri(this,{from:t,to:Qe(i,ct(this,i).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&_i(this.cm,0,0),wr(this,Cn(t),ve)}),replaceRange:function(e,t,i,n){t=T(this,t),i=i?T(this,i):t,ni(this,e,t,i,n)},getRange:function(e,t,i){var n=Br(this,T(this,e),T(this,t));return i===!1?n:n.join(i||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(Ir(this,e))return ct(this,e)},getLineNumber:function(e){return Ot(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=ct(this,e)),Ar(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return T(this,e)},getCursor:function(e){var t=this.sel.primary(),i;return e==null||e=="head"?i=t.head:e=="anchor"?i=t.anchor:e=="end"||e=="to"||e===!1?i=t.to():i=t.from(),i},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:mr(function(e,t,i){js(this,T(this,typeof e=="number"?Qe(e,t||0):e),null,i)}),setSelection:mr(function(e,t,i){js(this,T(this,e),T(this,t||e),i)}),extendSelection:mr(function(e,t,i){Zi(this,T(this,e),t&&T(this,t),i)}),extendSelections:mr(function(e,t){Bs(this,G(this,e),t)}),extendSelectionsBy:mr(function(e,t){var i=fe(this.sel.ranges,e);Bs(this,G(this,i),t)}),setSelections:mr(function(e,t,i){if(!e.length)return;for(var n=[],c=0;c<e.length;c++)n[c]=new Gt(T(this,e[c].anchor),T(this,e[c].head));t==null&&(t=Math.min(e.length-1,this.sel.primIndex)),wr(this,tn(this.cm,n,t),i)}),addSelection:mr(function(e,t,i){var n=this.sel.ranges.slice(0);n.push(new Gt(T(this,e),T(this,t||e))),wr(this,tn(this.cm,n,n.length-1),i)}),getSelection:function(e){for(var t=this.sel.ranges,i,n=0;n<t.length;n++){var c=Br(this,t[n].from(),t[n].to());i=i?i.concat(c):c}return e===!1?i:i.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],i=this.sel.ranges,n=0;n<i.length;n++){var c=Br(this,i[n].from(),i[n].to());e!==!1&&(c=c.join(e||this.lineSeparator())),t[n]=c}return t},replaceSelection:function(e,t,i){for(var n=[],c=0;c<this.sel.ranges.length;c++)n[c]=e;this.replaceSelections(n,t,i||"+input")},replaceSelections:mr(function(e,t,i){for(var n=[],c=this.sel,N=0;N<c.ranges.length;N++){var K=c.ranges[N];n[N]={from:K.from(),to:K.to(),text:this.splitLines(e[N]),origin:i}}for(var Z=t&&t!="end"&&cl(this,n,t),q=n.length-1;q>=0;q--)ri(this,n[q]);Z?Hs(this,Z):this.cm&&Zn(this.cm)}),undo:mr(function(){ta(this,"undo")}),redo:mr(function(){ta(this,"redo")}),undoSelection:mr(function(){ta(this,"undo",!0)}),redoSelection:mr(function(){ta(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,i=0,n=0;n<e.done.length;n++)e.done[n].ranges||++t;for(var c=0;c<e.undone.length;c++)e.undone[c].ranges||++i;return{undo:t,redo:i}},clearHistory:function(){var e=this;this.history=new Ji(this.history.maxGeneration),On(this,function(t){return t.history=e.history},!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:ei(this.history.done),undone:ei(this.history.undone)}},setHistory:function(e){var t=this.history=new Ji(this.history.maxGeneration);t.done=ei(e.done.slice(0),null,!0),t.undone=ei(e.undone.slice(0),null,!0)},setGutterMarker:mr(function(e,t,i){return Oi(this,e,"gutter",function(n){var c=n.gutterMarkers||(n.gutterMarkers={});return c[t]=i,!i&&se(c)&&(n.gutterMarkers=null),!0})}),clearGutter:mr(function(e){var t=this;this.iter(function(i){i.gutterMarkers&&i.gutterMarkers[e]&&Oi(t,i,"gutter",function(){return i.gutterMarkers[e]=null,se(i.gutterMarkers)&&(i.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if(typeof e=="number"){if(!Ir(this,e))return null;if(t=e,e=ct(this,e),!e)return null}else if(t=Ot(e),t==null)return null;return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},addLineClass:mr(function(e,t,i){return Oi(this,e,t=="gutter"?"gutter":"class",function(n){var c=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass";if(!n[c])n[c]=i;else{if(L(i).test(n[c]))return!1;n[c]+=" "+i}return!0})}),removeLineClass:mr(function(e,t,i){return Oi(this,e,t=="gutter"?"gutter":"class",function(n){var c=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass",N=n[c];if(N)if(i==null)n[c]=null;else{var K=N.match(L(i));if(!K)return!1;var Z=K.index+K[0].length;n[c]=N.slice(0,K.index)+(!K.index||Z==N.length?"":" ")+N.slice(Z)||null}else return!1;return!0})}),addLineWidget:mr(function(e,t,i){return El(this,e,t,i)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,i){return ii(this,T(this,e),T(this,t),i,i&&i.type||"range")},setBookmark:function(e,t){var i={replacedWith:t&&(t.nodeType==null?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1,shared:t&&t.shared,handleMouseEvents:t&&t.handleMouseEvents};return e=T(this,e),ii(this,e,e,i,"bookmark")},findMarksAt:function(e){e=T(this,e);var t=[],i=ct(this,e.line).markedSpans;if(i)for(var n=0;n<i.length;++n){var c=i[n];(c.from==null||c.from<=e.ch)&&(c.to==null||c.to>=e.ch)&&t.push(c.marker.parent||c.marker)}return t},findMarks:function(e,t,i){e=T(this,e),t=T(this,t);var n=[],c=e.line;return this.iter(e.line,t.line+1,function(N){var K=N.markedSpans;if(K)for(var Z=0;Z<K.length;Z++){var q=K[Z];!(q.to!=null&&c==e.line&&e.ch>=q.to||q.from==null&&c!=e.line||q.from!=null&&c==t.line&&q.from>=t.ch)&&(!i||i(q.marker))&&n.push(q.marker.parent||q.marker)}++c}),n},getAllMarks:function(){var e=[];return this.iter(function(t){var i=t.markedSpans;if(i)for(var n=0;n<i.length;++n)i[n].from!=null&&e.push(i[n].marker)}),e},posFromIndex:function(e){var t,i=this.first,n=this.lineSeparator().length;return this.iter(function(c){var N=c.text.length+n;if(N>e)return t=e,!0;e-=N,++i}),T(this,Qe(i,t))},indexFromPos:function(e){e=T(this,e);var t=e.ch;if(e.line<this.first||e.ch<0)return 0;var i=this.lineSeparator().length;return this.iter(this.first,e.line,function(n){t+=n.text.length+i}),t},copy:function(e){var t=new Pr(Vt(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return 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jl=400,Ha=function(e,t,i){this.time=e,this.pos=t,this.button=i};Ha.prototype.compare=function(e,t,i){return this.time+jl>e&&Ct(t,this.pos)==0&&i==this.button};var Fi,Ui;function Hl(e,t){var i=+new Date;return Ui&&Ui.compare(i,e,t)?(Fi=Ui=null,"triple"):Fi&&Fi.compare(i,e,t)?(Ui=new Ha(i,e,t),Fi=null,"double"):(Fi=new Ha(i,e,t),Ui=null,"single")}function vo(e){var t=this,i=t.display;if(We(t,e)||i.activeTouch&&i.input.supportsTouch())return;if(i.input.ensurePolled(),i.shift=e.shiftKey,cn(i,e)){r||(i.scroller.draggable=!1,setTimeout(function(){return i.scroller.draggable=!0},100));return}if(Wa(t,e))return;var n=Fn(t,e),c=Ue(e),N=n?Hl(n,c):"single";if(window.focus(),c==1&&t.state.selectingText&&t.state.selectingText(e),n&&Wl(t,c,n,N,e))return;c==1?n?zl(t,n,N,e):Se(e)==i.scroller&&re(e):c==2?(n&&Zi(t.doc,n),setTimeout(function(){return i.input.focus()},20)):c==3&&(D?t.display.input.onContextMenu(e):vs(t))}function Wl(e,t,i,n,c){var N="Click";return n=="double"?N="Double"+N:n=="triple"&&(N="Triple"+N),N=(t==1?"Left":t==2?"Middle":"Right")+N,Ni(e,oo(N,c),c,function(K){if(typeof K=="string"&&(K=Pi[K]),!K)return!1;var Z=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),Z=K(e,i)!=Le}finally{e.state.suppressEdits=!1}return Z})}function Gl(e,t,i){var n=e.getOption("configureMouse"),c=n?n(e,t,i):{};if(c.unit==null){var N=a?i.shiftKey&&i.metaKey:i.altKey;c.unit=N?"rectangle":t=="single"?"char":t=="double"?"word":"line"}return(c.extend==null||e.doc.extend)&&(c.extend=e.doc.extend||i.shiftKey),c.addNew==null&&(c.addNew=s?i.metaKey:i.ctrlKey),c.moveOnDrag==null&&(c.moveOnDrag=!(s?i.altKey:i.ctrlKey)),c}function zl(e,t,i,n){z?setTimeout(I(gs,e),0):e.curOp.focus=B();var c=Gl(e,i,n),N=e.doc.sel,K;e.options.dragDrop&&Ve&&!e.isReadOnly()&&i=="single"&&(K=N.contains(t))>-1&&(Ct((K=N.ranges[K]).from(),t)<0||t.xRel>0)&&(Ct(K.to(),t)>0||t.xRel<0)?Kl(e,n,t,c):Vl(e,n,t,c)}function Kl(e,t,i,n){var c=e.display,N=!1,K=pr(e,function(te){r&&(c.scroller.draggable=!1),e.state.draggingText=!1,st(c.wrapper.ownerDocument,"mouseup",K),st(c.wrapper.ownerDocument,"mousemove",Z),st(c.scroller,"dragstart",q),st(c.scroller,"drop",K),N||(re(te),n.addNew||Zi(e.doc,i,null,null,n.extend),r&&!p||z&&W==9?setTimeout(function(){c.wrapper.ownerDocument.body.focus({preventScroll:!0}),c.input.focus()},20):c.input.focus())}),Z=function(te){N=N||Math.abs(t.clientX-te.clientX)+Math.abs(t.clientY-te.clientY)>=10},q=function(){return N=!0};r&&(c.scroller.draggable=!0),e.state.draggingText=K,K.copy=!n.moveOnDrag,c.scroller.dragDrop&&c.scroller.dragDrop(),Be(c.wrapper.ownerDocument,"mouseup",K),Be(c.wrapper.ownerDocument,"mousemove",Z),Be(c.scroller,"dragstart",q),Be(c.scroller,"drop",K),vs(e),setTimeout(function(){return c.input.focus()},20)}function yo(e,t,i){if(i=="char")return new Gt(t,t);if(i=="word")return e.findWordAt(t);if(i=="line")return new Gt(Qe(t.line,0),T(e.doc,Qe(t.line+1,0)));var n=i(e,t);return new Gt(n.from,n.to)}function Vl(e,t,i,n){var c=e.display,N=e.doc;re(t);var K,Z,q=N.sel,te=q.ranges;if(n.addNew&&!n.extend?(Z=N.sel.contains(i),Z>-1?K=te[Z]:K=new Gt(i,i)):(K=N.sel.primary(),Z=N.sel.primIndex),n.unit=="rectangle")n.addNew||(K=new Gt(i,i)),i=Fn(e,t,!0,!0),Z=-1;else{var me=yo(e,i,n.unit);n.extend?K=Pa(K,me.anchor,me.head,n.extend):K=me}n.addNew?Z==-1?(Z=te.length,wr(N,tn(e,te.concat([K]),Z),{scroll:!1,origin:"*mouse"})):te.length>1&&te[Z].empty()&&n.unit=="char"&&!n.extend?(wr(N,tn(e,te.slice(0,Z).concat(te.slice(Z+1)),0),{scroll:!1,origin:"*mouse"}),q=N.sel):Na(N,Z,K,Te):(Z=0,wr(N,new Xr([K],0),Te),q=N.sel);var xe=i;function Ne(at){if(Ct(xe,at)==0)return;if(xe=at,n.unit=="rectangle"){for(var ht=[],Tt=e.options.tabSize,vt=H(ct(N,i.line).text,i.ch,Tt),Rt=H(ct(N,at.line).text,at.ch,Tt),Yt=Math.min(vt,Rt),gr=Math.max(vt,Rt),er=Math.min(i.line,at.line),Gr=Math.min(e.lastLine(),Math.max(i.line,at.line));er<=Gr;er++){var Nr=ct(N,er).text,sr=De(Nr,Yt,Tt);Yt==gr?ht.push(new 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qe(at){e.state.selectingText=!1,Ge=Infinity,at&&(re(at),c.input.focus()),st(c.wrapper.ownerDocument,"mousemove",it),st(c.wrapper.ownerDocument,"mouseup",lt),N.history.lastSelOrigin=null}var it=pr(e,function(at){at.buttons===0||!Ue(at)?qe(at):$e(at)}),lt=pr(e,qe);e.state.selectingText=lt,Be(c.wrapper.ownerDocument,"mousemove",it),Be(c.wrapper.ownerDocument,"mouseup",lt)}function Xl(e,t){var i=t.anchor,n=t.head,c=ct(e.doc,i.line);if(Ct(i,n)==0&&i.sticky==n.sticky)return t;var N=Ze(c);if(!N)return t;var K=Ye(N,i.ch,i.sticky),Z=N[K];if(Z.from!=i.ch&&Z.to!=i.ch)return t;var q=K+(Z.from==i.ch==(Z.level!=1)?0:1);if(q==0||q==N.length)return t;var te;if(n.line!=i.line)te=(n.line-i.line)*(e.doc.direction=="ltr"?1:-1)>0;else{var me=Ye(N,n.ch,n.sticky),xe=me-K||(n.ch-i.ch)*(Z.level==1?-1:1);me==q-1||me==q?te=xe<0:te=xe>0}var Ne=N[q+(te?-1:0)],Me=te==(Ne.level==1),Ge=Me?Ne.from:Ne.to,$e=Me?"after":"before";return i.ch==Ge&&i.sticky==$e?t:new Gt(new Qe(i.line,Ge,$e),n)}function bo(e,t,i,n){var c,N;if(t.touches)c=t.touches[0].clientX,N=t.touches[0].clientY;else try{c=t.clientX,N=t.clientY}catch(Ne){return!1}if(c>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;n&&re(t);var K=e.display,Z=K.lineDiv.getBoundingClientRect();if(N>Z.bottom||!Ee(e,i))return de(t);N-=Z.top-K.viewOffset;for(var q=0;q<e.display.gutterSpecs.length;++q){var te=K.gutters.childNodes[q];if(te&&te.getBoundingClientRect().right>=c){var me=lr(e.doc,N),xe=e.display.gutterSpecs[q];return He(e,i,e,me,xe.className,t),de(t)}}}function Wa(e,t){return bo(e,t,"gutterClick",!0)}function _o(e,t){if(cn(e.display,t)||Yl(e,t))return;if(We(e,t,"contextmenu"))return;D||e.display.input.onContextMenu(t)}function Yl(e,t){return Ee(e,"gutterContextMenu")?bo(e,t,"gutterContextMenu",!1):!1}function Eo(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),yi(e)}var oi={toString:function(){return"CodeMirror.Init"}},xo={},aa={};function $l(e){var t=e.optionHandlers;function i(n,c,N,K){e.defaults[n]=c,N&&(t[n]=K?function(Z,q,te){te!=oi&&N(Z,q,te)}:N)}e.defineOption=i,e.Init=oi,i("value","",function(n,c){return n.setValue(c)},!0),i("mode",null,function(n,c){n.doc.modeOption=c,Da(n)},!0),i("indentUnit",2,Da,!0),i("indentWithTabs",!1),i("smartIndent",!0),i("tabSize",4,function(n){Ci(n),yi(n),Mr(n)},!0),i("lineSeparator",null,function(n,c){if(n.doc.lineSep=c,!c)return;var N=[],K=n.doc.first;n.doc.iter(function(q){for(var te=0;;){var me=q.text.indexOf(c,te);if(me==-1)break;te=me+c.length,N.push(Qe(K,me))}K++});for(var Z=N.length-1;Z>=0;Z--)ni(n.doc,c,N[Z],Qe(N[Z].line,N[Z].ch+c.length))}),i("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200c\u200e\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g,function(n,c,N){n.state.specialChars=new RegExp(c.source+(c.test("	")?"":"|	"),"g"),N!=oi&&n.refresh()}),i("specialCharPlaceholder",Xt,function(n){return n.refresh()},!0),i("electricChars",!0),i("inputStyle",u?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),i("spellcheck",!1,function(n,c){return n.getInputField().spellcheck=c},!0),i("autocorrect",!1,function(n,c){return n.getInputField().autocorrect=c},!0),i("autocapitalize",!1,function(n,c){return n.getInputField().autocapitalize=c},!0),i("rtlMoveVisually",!O),i("wholeLineUpdateBefore",!0),i("theme","default",function(n){Eo(n),Si(n)},!0),i("keyMap","default",function(n,c,N){var K=na(c),Z=N!=oi&&na(N);Z&&Z.detach&&Z.detach(n,K),K.attach&&K.attach(n,Z||null)}),i("extraKeys",null),i("configureMouse",null),i("lineWrapping",!1,Ql,!0),i("gutters",[],function(n,c){n.display.gutterSpecs=La(c,n.options.lineNumbers),Si(n)},!0),i("fixedGutter",!0,function(n,c){n.display.gutters.style.left=c?_a(n.display)+"px":"0",n.refresh()},!0),i("coverGutterNextToScrollbar",!1,function(n){return 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n.refresh()},!0),i("maxHighlightLength",1e4,Ci,!0),i("moveInputWithCursor",!0,function(n,c){c||n.display.input.resetPosition()}),i("tabindex",null,function(n,c){return n.display.input.getField().tabIndex=c||""}),i("autofocus",null),i("direction","ltr",function(n,c){return n.doc.setDirection(c)},!0),i("phrases",null)}function Jl(e,t,i){var n=i&&i!=oi;if(!t!=!n){var c=e.display.dragFunctions,N=t?Be:st;N(e.display.scroller,"dragstart",c.start),N(e.display.scroller,"dragenter",c.enter),N(e.display.scroller,"dragover",c.over),N(e.display.scroller,"dragleave",c.leave),N(e.display.scroller,"drop",c.drop)}}function Ql(e){e.options.lineWrapping?(F(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(A(e.display.wrapper,"CodeMirror-wrap"),ji(e)),Ea(e),Mr(e),yi(e),setTimeout(function(){return qn(e)},100)}function Zt(e,t){var i=this;if(!(this instanceof Zt))return new Zt(e,t);this.options=t=t?g(t):{},g(xo,t,!1);var n=t.value;typeof n=="string"?n=new 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Z=0;Z<Ga.length;++Z)Ga[Z](this);Wn(this),r&&t.lineWrapping&&getComputedStyle(N.lineDiv).textRendering=="optimizelegibility"&&(N.lineDiv.style.textRendering="auto")}Zt.defaults=xo,Zt.optionHandlers=aa;function Zl(e){var t=e.display;Be(t.scroller,"mousedown",pr(e,vo)),z&&W<11?Be(t.scroller,"dblclick",pr(e,function(q){if(We(e,q))return;var te=Fn(e,q);if(!te||Wa(e,q)||cn(e.display,q))return;re(q);var me=e.findWordAt(te);Zi(e.doc,me.anchor,me.head)})):Be(t.scroller,"dblclick",function(q){return We(e,q)||re(q)}),Be(t.scroller,"contextmenu",function(q){return _o(e,q)}),Be(t.input.getField(),"contextmenu",function(q){t.scroller.contains(q.target)||_o(e,q)});var i,n={end:0};function c(){t.activeTouch&&(i=setTimeout(function(){return t.activeTouch=null},1e3),n=t.activeTouch,n.end=+new Date)}function N(q){if(q.touches.length!=1)return!1;var te=q.touches[0];return te.radiusX<=1&&te.radiusY<=1}function K(q,te){if(te.left==null)return!0;var me=te.left-q.left,xe=te.top-q.top;return me*me+xe*xe>20*20}Be(t.scroller,"touchstart",function(q){if(!We(e,q)&&!N(q)&&!Wa(e,q)){t.input.ensurePolled(),clearTimeout(i);var te=+new Date;t.activeTouch={start:te,moved:!1,prev:te-n.end<=300?n:null},q.touches.length==1&&(t.activeTouch.left=q.touches[0].pageX,t.activeTouch.top=q.touches[0].pageY)}}),Be(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),Be(t.scroller,"touchend",function(q){var te=t.activeTouch;if(te&&!cn(t,q)&&te.left!=null&&!te.moved&&new Date-te.start<300){var me=e.coordsChar(t.activeTouch,"page"),xe;!te.prev||K(te,te.prev)?xe=new Gt(me,me):!te.prev.prev||K(te,te.prev.prev)?xe=e.findWordAt(me):xe=new Gt(Qe(me.line,0),T(e.doc,Qe(me.line+1,0))),e.setSelection(xe.anchor,xe.head),e.focus(),re(q)}c()}),Be(t.scroller,"touchcancel",c),Be(t.scroller,"scroll",function(){t.scroller.clientHeight&&(Ei(e,t.scroller.scrollTop),Bn(e,t.scroller.scrollLeft,!0),He(e,"scroll",e))}),Be(t.scroller,"mousewheel",function(q){return Rs(e,q)}),Be(t.scroller,"DOMMouseScroll",function(q){return Rs(e,q)}),Be(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(q){We(e,q)||ge(q)},over:function(q){We(e,q)||(Ol(e,q),ge(q))},start:function(q){return Al(e,q)},drop:pr(e,Cl),leave:function(q){We(e,q)||no(e)}};var Z=t.input.getField();Be(Z,"keyup",function(q){return mo.call(e,q)}),Be(Z,"keydown",pr(e,po)),Be(Z,"keypress",pr(e,go)),Be(Z,"focus",function(q){return Ta(e,q)}),Be(Z,"blur",function(q){return Qn(e,q)})}var Ga=[];Zt.defineInitHook=function(e){return Ga.push(e)};function Bi(e,t,i,n){var c=e.doc,N;i==null&&(i="add"),i=="smart"&&(c.mode.indent?N=tt(e,t).state:i="prev");var K=e.options.tabSize,Z=ct(c,t),q=H(Z.text,null,K);Z.stateAfter&&(Z.stateAfter=null);var te=Z.text.match(/^\s*/)[0],me;if(!n&&!/\S/.test(Z.text))me=0,i="not";else if(i=="smart"&&(me=c.mode.indent(N,Z.text.slice(te.length),Z.text),me==Le||me>150)){if(!n)return;i="prev"}i=="prev"?t>c.first?me=H(ct(c,t-1).text,null,K):me=0:i=="add"?me=q+e.options.indentUnit:i=="subtract"?me=q-e.options.indentUnit:typeof i=="number"&&(me=q+i),me=Math.max(0,me);var xe="",Ne=0;if(e.options.indentWithTabs)for(var Me=Math.floor(me/K);Me;--Me)Ne+=K,xe+="	";if(Ne<me&&(xe+=ce(me-Ne)),xe!=te)return ni(c,xe,Qe(t,0),Qe(t,te.length),"+input"),Z.stateAfter=null,!0;for(var Ge=0;Ge<c.sel.ranges.length;Ge++){var $e=c.sel.ranges[Ge];if($e.head.line==t&&$e.head.ch<te.length){var qe=Qe(t,te.length);Na(c,Ge,new Gt(qe,qe));break}}}var rn=null;function sa(e){rn=e}function za(e,t,i,n,c){var N=e.doc;e.display.shift=!1,n||(n=N.sel);var K=+new Date-200,Z=c=="paste"||e.state.pasteIncoming>K,q=St(t),te=null;if(Z&&n.ranges.length>1)if(rn&&rn.text.join(`
`)==t){if(n.ranges.length%rn.text.length==0){te=[];for(var me=0;me<rn.text.length;me++)te.push(N.splitLines(rn.text[me]))}}else q.length==n.ranges.length&&e.options.pasteLinesPerSelection&&(te=fe(q,function(it){return[it]}));for(var xe=e.curOp.updateInput,Ne=n.ranges.length-1;Ne>=0;Ne--){var Me=n.ranges[Ne],Ge=Me.from(),$e=Me.to();Me.empty()&&(i&&i>0?Ge=Qe(Ge.line,Ge.ch-i):e.state.overwrite&&!Z?$e=Qe($e.line,Math.min(ct(N,$e.line).text.length,$e.ch+ne(q).length)):Z&&rn&&rn.lineWise&&rn.text.join(`
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N.electricInput&&(N.electricInput.test(ct(e.doc,c.head.line).text.slice(0,c.head.ch))&&(K=Bi(e,c.head.line,"smart")));K&&br(e,"electricInput",e,c.head.line)}}function So(e){for(var t=[],i=[],n=0;n<e.doc.sel.ranges.length;n++){var c=e.doc.sel.ranges[n].head.line,N={anchor:Qe(c,0),head:Qe(c+1,0)};i.push(N),t.push(e.getRange(N.anchor,N.head))}return{text:t,ranges:i}}function Co(e,t,i,n){e.setAttribute("autocorrect",i?"":"off"),e.setAttribute("autocapitalize",n?"":"off"),e.setAttribute("spellcheck",!!t)}function Ao(){var e=d("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=d("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return r?e.style.width="1000px":e.setAttribute("wrap","off"),f&&(e.style.border="1px solid black"),Co(e),t}function ql(e){var t=e.optionHandlers,i=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(n,c){var N=this.options,K=N[n];if(N[n]==c&&n!="mode")return;N[n]=c,t.hasOwnProperty(n)&&pr(this,t[n])(this,c,K),He(this,"optionChange",this,n)},getOption:function(n){return this.options[n]},getDoc:function(){return this.doc},addKeyMap:function(n,c){this.state.keyMaps[c?"push":"unshift"](na(n))},removeKeyMap:function(n){for(var c=this.state.keyMaps,N=0;N<c.length;++N)if(c[N]==n||c[N].name==n)return c.splice(N,1),!0},addOverlay:Or(function(n,c){var N=n.token?n:e.getMode(this.options,n);if(N.startState)throw new Error("Overlays may not be stateful.");le(this.state.overlays,{mode:N,modeSpec:n,opaque:c&&c.opaque,priority:c&&c.priority||0},function(K){return K.priority}),this.state.modeGen++,Mr(this)}),removeOverlay:Or(function(n){for(var c=this.state.overlays,N=0;N<c.length;++N){var K=c[N].modeSpec;if(K==n||typeof n=="string"&&K.name==n){c.splice(N,1),this.state.modeGen++,Mr(this);return}}}),indentLine:Or(function(n,c,N){typeof c!="string"&&typeof c!="number"&&(c==null?c=this.options.smartIndent?"smart":"prev":c=c?"add":"subtract"),Ir(this.doc,n)&&Bi(this,n,c,N)}),indentSelection:Or(function(n){for(var c=this.doc.sel.ranges,N=-1,K=0;K<c.length;K++){var Z=c[K];if(Z.empty())Z.head.line>N&&(Bi(this,Z.head.line,n,!0),N=Z.head.line,K==this.doc.sel.primIndex&&Zn(this));else{var q=Z.from(),te=Z.to(),me=Math.max(N,q.line);N=Math.min(this.lastLine(),te.line-(te.ch?0:1))+1;for(var xe=me;xe<N;++xe)Bi(this,xe,n);var Ne=this.doc.sel.ranges;q.ch==0&&c.length==Ne.length&&Ne[K].from().ch>0&&Na(this.doc,K,new Gt(q,Ne[K].to()),ve)}}}),getTokenAt:function(n,c){return $t(this,n,c)},getLineTokens:function(n,c){return $t(this,Qe(n),c,!0)},getTokenTypeAt:function(n){n=T(this.doc,n);var c=Ke(this,ct(this.doc,n.line)),N=0,K=(c.length-1)/2,Z=n.ch,q;if(Z==0)q=c[2];else for(;;){var te=N+K>>1;if((te?c[te*2-1]:0)>=Z)K=te;else if(c[te*2+1]<Z)N=te+1;else{q=c[te*2+2];break}}var me=q?q.indexOf("overlay "):-1;return me<0?q:me==0?null:q.slice(0,me-1)},getModeAt:function(n){var c=this.doc.mode;return c.innerMode?e.innerMode(c,this.getTokenAt(n).state).mode:c},getHelper:function(n,c){return this.getHelpers(n,c)[0]},getHelpers:function(n,c){var N=[];if(!i.hasOwnProperty(c))return N;var K=i[c],Z=this.getModeAt(n);if(typeof Z[c]=="string")K[Z[c]]&&N.push(K[Z[c]]);else if(Z[c])for(var q=0;q<Z[c].length;q++){var te=K[Z[c][q]];te&&N.push(te)}else Z.helperType&&K[Z.helperType]?N.push(K[Z.helperType]):K[Z.name]&&N.push(K[Z.name]);for(var me=0;me<K._global.length;me++){var xe=K._global[me];xe.pred(Z,this)&&ae(N,xe.val)==-1&&N.push(xe.val)}return N},getStateAfter:function(n,c){var N=this.doc;return n=X(N,n==null?N.first+N.size-1:n),tt(this,n+1,c).state},cursorCoords:function(n,c){var N,K=this.doc.sel.primary();return n==null?N=K.head:typeof n=="object"?N=T(this.doc,n):N=n?K.from():K.to(),en(this,N,c||"page")},charCoords:function(n,c){return ma(this,T(this.doc,n),c||"page")},coordsChar:function(n,c){return n=ls(this,n,c||"page"),va(this,n.left,n.top)},lineAtHeight:function(n,c){return n=ls(this,{top:n,left:0},c||"page").top,lr(this.doc,n+this.display.viewOffset)},heightAtLine:function(n,c,N){var K=!1,Z;if(typeof n=="number"){var q=this.doc.first+this.doc.size-1;n<this.doc.first?n=this.doc.first:n>q&&(n=q,K=!0),Z=ct(this.doc,n)}else Z=n;return Wi(this,Z,{top:0,left:0},c||"page",N||K).top+(K?this.doc.height-qr(Z):0)},defaultTextHeight:function(){return $n(this.display)},defaultCharWidth:function(){return Jn(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(n,c,N,K,Z){var q=this.display;n=en(this,T(this.doc,n));var te=n.bottom,me=n.left;if(c.style.position="absolute",c.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(c),q.sizer.appendChild(c),K=="over")te=n.top;else if(K=="above"||K=="near"){var xe=Math.max(q.wrapper.clientHeight,this.doc.height),Ne=Math.max(q.sizer.clientWidth,q.lineSpace.clientWidth);(K=="above"||n.bottom+c.offsetHeight>xe)&&n.top>c.offsetHeight?te=n.top-c.offsetHeight:n.bottom+c.offsetHeight<=xe&&(te=n.bottom),me+c.offsetWidth>Ne&&(me=Ne-c.offsetWidth)}c.style.top=te+"px",c.style.left=c.style.right="",Z=="right"?(me=q.sizer.clientWidth-c.offsetWidth,c.style.right="0px"):(Z=="left"?me=0:Z=="middle"&&(me=(q.sizer.clientWidth-c.offsetWidth)/2),c.style.left=me+"px"),N&&Jo(this,{left:me,top:te,right:me+c.offsetWidth,bottom:te+c.offsetHeight})},triggerOnKeyDown:Or(po),triggerOnKeyPress:Or(go),triggerOnKeyUp:mo,triggerOnMouseDown:Or(vo),execCommand:function(n){if(Pi.hasOwnProperty(n))return Pi[n].call(null,this)},triggerElectric:Or(function(n){wo(this,n)}),findPosH:function(n,c,N,K){var Z=1;c<0&&(Z=-1,c=-c);for(var q=T(this.doc,n),te=0;te<c&&!(q=Ka(this.doc,q,Z,N,K),q.hitSide);++te);return q},moveH:Or(function(n,c){var N=this;this.extendSelectionsBy(function(K){return N.display.shift||N.doc.extend||K.empty()?Ka(N.doc,K.head,n,c,N.options.rtlMoveVisually):n<0?K.from():K.to()},_e)}),deleteH:Or(function(n,c){var N=this.doc.sel,K=this.doc;N.somethingSelected()?K.replaceSelection("",null,"+delete"):si(this,function(Z){var q=Ka(K,Z.head,n,c,!1);return n<0?{from:q,to:Z.head}:{from:Z.head,to:q}})}),findPosV:function(n,c,N,K){var Z=1,q=K;c<0&&(Z=-1,c=-c);for(var te=T(this.doc,n),me=0;me<c;++me){var xe=en(this,te,"div");if(q==null?q=xe.left:xe.left=q,te=Oo(this,xe,Z,N),te.hitSide)break}return te},moveV:Or(function(n,c){var N=this,K=this.doc,Z=[],q=!this.display.shift&&!K.extend&&K.sel.somethingSelected();if(K.extendSelectionsBy(function(me){if(q)return n<0?me.from():me.to();var xe=en(N,me.head,"div");me.goalColumn!=null&&(xe.left=me.goalColumn),Z.push(xe.left);var Ne=Oo(N,xe,n,c);return c=="page"&&me==K.sel.primary()&&Sa(N,ma(N,Ne,"div").top-xe.top),Ne},_e),Z.length)for(var te=0;te<K.sel.ranges.length;te++)K.sel.ranges[te].goalColumn=Z[te]}),findWordAt:function(n){var c=this.doc,N=ct(c,n.line).text,K=n.ch,Z=n.ch;if(N){var q=this.getHelper(n,"wordChars");(n.sticky=="before"||Z==N.length)&&K?--K:++Z;for(var te=N.charAt(K),me=Pe(te,q)?function(xe){return Pe(xe,q)}:/\s/.test(te)?function(xe){return/\s/.test(xe)}:function(xe){return!/\s/.test(xe)&&!Pe(xe)};K>0&&me(N.charAt(K-1));)--K;for(;Z<N.length&&me(N.charAt(Z));)++Z}return new Gt(Qe(n.line,K),Qe(n.line,Z))},toggleOverwrite:function(n){if(n!=null&&n==this.state.overwrite)return;(this.state.overwrite=!this.state.overwrite)?F(this.display.cursorDiv,"CodeMirror-overwrite"):A(this.display.cursorDiv,"CodeMirror-overwrite"),He(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==B()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:Or(function(n,c){_i(this,n,c)}),getScrollInfo:function(){var n=this.display.scroller;return{left:n.scrollLeft,top:n.scrollTop,height:n.scrollHeight-sn(this)-this.display.barHeight,width:n.scrollWidth-sn(this)-this.display.barWidth,clientHeight:ca(this),clientWidth:Pn(this)}},scrollIntoView:Or(function(n,c){n==null?(n={from:this.doc.sel.primary().head,to:null},c==null&&(c=this.options.cursorScrollMargin)):typeof n=="number"?n={from:Qe(n,0),to:null}:n.from==null&&(n={from:n,to:null}),n.to||(n.to=n.from),n.margin=c||0,n.from.line!=null?Qo(this,n):bs(this,n.from,n.to,n.margin)}),setSize:Or(function(n,c){var N=this,K=function(q){return typeof q=="number"||/^\d+$/.test(String(q))?q+"px":q};n!=null&&(this.display.wrapper.style.width=K(n)),c!=null&&(this.display.wrapper.style.height=K(c)),this.options.lineWrapping&&as(this);var Z=this.display.viewFrom;this.doc.iter(Z,this.display.viewTo,function(q){if(q.widgets){for(var te=0;te<q.widgets.length;te++)if(q.widgets[te].noHScroll){wn(N,Z,"widget");break}}++Z}),this.curOp.forceUpdate=!0,He(this,"refresh",this)}),operation:function(n){return Wr(this,n)},startOperation:function(){return Hn(this)},endOperation:function(){return Wn(this)},refresh:Or(function(){var n=this.display.cachedTextHeight;Mr(this),this.curOp.forceUpdate=!0,yi(this),_i(this,this.doc.scrollLeft,this.doc.scrollTop),Oa(this.display),(n==null||Math.abs(n-$n(this.display))>.5||this.options.lineWrapping)&&Ea(this),He(this,"refresh",this)}),swapDoc:Or(function(n){var c=this.doc;return c.cm=null,this.state.selectingText&&this.state.selectingText(),ks(this,n),yi(this),this.display.input.reset(),_i(this,n.scrollLeft,n.scrollTop),this.curOp.forceScroll=!0,br(this,"swapDoc",this,c),c}),phrase:function(n){var c=this.options.phrases;return c&&Object.prototype.hasOwnProperty.call(c,n)?c[n]:n},getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},Ce(e),e.registerHelper=function(n,c,N){i.hasOwnProperty(n)||(i[n]=e[n]={_global:[]}),i[n][c]=N},e.registerGlobalHelper=function(n,c,N,K){e.registerHelper(n,c,K),i[n]._global.push({pred:N,val:K})}}function Ka(e,t,i,n,c){var N=t,K=i,Z=ct(e,t.line),q=c&&e.direction=="rtl"?-i:i;function te(){var lt=t.line+q;return lt<e.first||lt>=e.first+e.size?!1:(t=new Qe(lt,t.ch,t.sticky),Z=ct(e,lt))}function me(lt){var at;if(n=="codepoint"){var ht=Z.text.charCodeAt(t.ch+(n>0?0:-1));isNaN(ht)?at=null:at=new Qe(t.line,Math.max(0,Math.min(Z.text.length,t.ch+i*(ht>=55296&&ht<56320?2:1))),-i)}else c?at=Ml(e.cm,Z,t,i):at=Ua(Z,t,i);if(at==null)if(!lt&&te())t=Ba(c,e.cm,Z,t.line,q);else return!1;else t=at;return!0}if(n=="char"||n=="codepoint")me();else if(n=="column")me(!0);else if(n=="word"||n=="group")for(var xe=null,Ne=n=="group",Me=e.cm&&e.cm.getHelper(t,"wordChars"),Ge=!0;!(i<0&&!me(!Ge));Ge=!1){var $e=Z.text.charAt(t.ch)||`
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`);if(Z.clipboardData.setData("Text",te),Z.clipboardData.getData("Text")==te){Z.preventDefault();return}}var me=Ao(),xe=me.firstChild;n.display.lineSpace.insertBefore(me,n.display.lineSpace.firstChild),xe.value=rn.text.join(`
`);var Ne=document.activeElement;M(xe),setTimeout(function(){n.display.lineSpace.removeChild(me),Ne.focus(),Ne==c&&i.showPrimarySelection()},50)}Be(c,"copy",K),Be(c,"cut",K)},Kt.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},Kt.prototype.prepareSelection=function(){var e=ps(this.cm,!1);return e.focus=document.activeElement==this.div,e},Kt.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},Kt.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Kt.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,i=t.doc.sel.primary(),n=i.from(),c=i.to();if(t.display.viewTo==t.display.viewFrom||n.line>=t.display.viewTo||c.line<t.display.viewFrom){e.removeAllRanges();return}var N=oa(t,e.anchorNode,e.anchorOffset),K=oa(t,e.focusNode,e.focusOffset);if(N&&!N.bad&&K&&!K.bad&&Ct(yn(N,K),n)==0&&Ct(vn(N,K),c)==0)return;var Z=t.display.view,q=n.line>=t.display.viewFrom&&Ro(t,n)||{node:Z[0].measure.map[2],offset:0},te=c.line<t.display.viewTo&&Ro(t,c);if(!te){var me=Z[Z.length-1].measure,xe=me.maps?me.maps[me.maps.length-1]:me.map;te={node:xe[xe.length-1],offset:xe[xe.length-2]-xe[xe.length-3]}}if(!q||!te){e.removeAllRanges();return}var Ne=e.rangeCount&&e.getRangeAt(0),Me;try{Me=y(q.node,q.offset,te.offset,te.node)}catch(Ge){}Me&&(!P&&t.state.focused?(e.collapse(q.node,q.offset),Me.collapsed||(e.removeAllRanges(),e.addRange(Me))):(e.removeAllRanges(),e.addRange(Me)),Ne&&e.anchorNode==null?e.addRange(Ne):P&&this.startGracePeriod()),this.rememberSelection()},Kt.prototype.startGracePeriod=function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation(function(){return e.cm.curOp.selectionChanged=!0})},20)},Kt.prototype.showMultipleSelections=function(e){E(this.cm.display.cursorDiv,e.cursors),E(this.cm.display.selectionDiv,e.selection)},Kt.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Kt.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return b(this.div,t)},Kt.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},Kt.prototype.blur=function(){this.div.blur()},Kt.prototype.getField=function(){return this.div},Kt.prototype.supportsTouch=function(){return!0},Kt.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():Wr(this.cm,function(){return e.cm.curOp.selectionChanged=!0});function t(){e.cm.state.focused&&(e.pollSelection(),e.polling.set(e.cm.options.pollInterval,t))}this.polling.set(this.cm.options.pollInterval,t)},Kt.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Kt.prototype.pollSelection=function(){if(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())return;var e=this.getSelection(),t=this.cm;if(l&&v&&this.cm.display.gutterSpecs.length&&eu(e.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(this.composing)return;this.rememberSelection();var i=oa(t,e.anchorNode,e.anchorOffset),n=oa(t,e.focusNode,e.focusOffset);i&&n&&Wr(t,function(){wr(t.doc,Cn(i,n),ve),(i.bad||n.bad)&&(t.curOp.selectionChanged=!0)})},Kt.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,i=e.doc.sel.primary(),n=i.from(),c=i.to();if(n.ch==0&&n.line>e.firstLine()&&(n=Qe(n.line-1,ct(e.doc,n.line-1).length)),c.ch==ct(e.doc,c.line).text.length&&c.line<e.lastLine()&&(c=Qe(c.line+1,0)),n.line<t.viewFrom||c.line>t.viewTo-1)return!1;var N,K,Z;n.line==t.viewFrom||(N=Un(e,n.line))==0?(K=Ot(t.view[0].line),Z=t.view[0].node):(K=Ot(t.view[N].line),Z=t.view[N-1].node.nextSibling);var q=Un(e,c.line),te,me;if(q==t.view.length-1?(te=t.viewTo-1,me=t.lineDiv.lastChild):(te=Ot(t.view[q+1].line)-1,me=t.view[q+1].node.previousSibling),!Z)return!1;for(var xe=e.doc.splitLines(tu(e,Z,me,K,te)),Ne=Br(e.doc,Qe(K,0),Qe(te,ct(e.doc,te).text.length));xe.length>1&&Ne.length>1;)if(ne(xe)==ne(Ne))xe.pop(),Ne.pop(),te--;else if(xe[0]==Ne[0])xe.shift(),Ne.shift(),K++;else break;for(var Me=0,Ge=0,$e=xe[0],qe=Ne[0],it=Math.min($e.length,qe.length);Me<it&&$e.charCodeAt(Me)==qe.charCodeAt(Me);)++Me;for(var lt=ne(xe),at=ne(Ne),ht=Math.min(lt.length-(xe.length==1?Me:0),at.length-(Ne.length==1?Me:0));Ge<ht&&lt.charCodeAt(lt.length-Ge-1)==at.charCodeAt(at.length-Ge-1);)++Ge;if(xe.length==1&&Ne.length==1&&K==n.line)for(;Me&&Me>n.ch&&lt.charCodeAt(lt.length-Ge-1)==at.charCodeAt(at.length-Ge-1);)Me--,Ge++;xe[xe.length-1]=lt.slice(0,lt.length-Ge).replace(/^\u200b+/,""),xe[0]=xe[0].slice(Me).replace(/\u200b+$/,"");var Tt=Qe(K,Me),vt=Qe(te,Ne.length?ne(Ne).length-Ge:0);if(xe.length>1||xe[0]||Ct(Tt,vt))return ni(e.doc,xe,Tt,vt,"+input"),!0},Kt.prototype.ensurePolled=function(){this.forceCompositionEnd()},Kt.prototype.reset=function(){this.forceCompositionEnd()},Kt.prototype.forceCompositionEnd=function(){if(!this.composing)return;clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus()},Kt.prototype.readFromDOMSoon=function(){var e=this;if(this.readDOMTimeout!=null)return;this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing)if(e.composing.done)e.composing=null;else return;e.updateFromDOM()},80)},Kt.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&Wr(this.cm,function(){return Mr(e.cm)})},Kt.prototype.setUneditable=function(e){e.contentEditable="false"},Kt.prototype.onKeyPress=function(e){if(e.charCode==0||this.composing)return;e.preventDefault(),this.cm.isReadOnly()||pr(this.cm,za)(this.cm,String.fromCharCode(e.charCode==null?e.keyCode:e.charCode),0)},Kt.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")},Kt.prototype.onContextMenu=function(){},Kt.prototype.resetPosition=function(){},Kt.prototype.needsContentAttribute=!0;function Ro(e,t){var i=fa(e,t.line);if(!i||i.hidden)return null;var n=ct(e.doc,t.line),c=es(i,n,t.line),N=Ze(n,e.doc.direction),K="left";if(N){var Z=Ye(N,t.ch);K=Z%2?"right":"left"}var q=ns(c.map,t.ch,K);return q.offset=q.collapse=="right"?q.end:q.start,q}function eu(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function li(e,t){return t&&(e.bad=!0),e}function tu(e,t,i,n,c){var N="",K=!1,Z=e.doc.lineSeparator(),q=!1;function te(Me){return function(Ge){return Ge.id==Me}}function me(){K&&(N+=Z,q&&(N+=Z),K=q=!1)}function xe(Me){Me&&(me(),N+=Me)}function Ne(Me){if(Me.nodeType==1){var Ge=Me.getAttribute("cm-text");if(Ge){xe(Ge);return}var $e=Me.getAttribute("cm-marker"),qe;if($e){var it=e.findMarks(Qe(n,0),Qe(c+1,0),te(+$e));it.length&&(qe=it[0].find(0))&&xe(Br(e.doc,qe.from,qe.to).join(Z));return}if(Me.getAttribute("contenteditable")=="false")return;var lt=/^(pre|div|p|li|table|br)$/i.test(Me.nodeName);if(!/^br$/i.test(Me.nodeName)&&Me.textContent.length==0)return;lt&&me();for(var at=0;at<Me.childNodes.length;at++)Ne(Me.childNodes[at]);/^(pre|p)$/i.test(Me.nodeName)&&(q=!0),lt&&(K=!0)}else Me.nodeType==3&&xe(Me.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;!(Ne(t),t==i);)t=t.nextSibling,q=!1;return N}function oa(e,t,i){var n;if(t==e.display.lineDiv){if(n=e.display.lineDiv.childNodes[i],!n)return li(e.clipPos(Qe(e.display.viewTo-1)),!0);t=null,i=0}else for(n=t;;n=n.parentNode){if(!n||n==e.display.lineDiv)return null;if(n.parentNode&&n.parentNode==e.display.lineDiv)break}for(var c=0;c<e.display.view.length;c++){var N=e.display.view[c];if(N.node==n)return ru(N,t,i)}}function ru(e,t,i){var n=e.text.firstChild,c=!1;if(!t||!b(n,t))return li(Qe(Ot(e.line),0),!0);if(t==n&&(c=!0,t=n.childNodes[i],i=0,!t)){var N=e.rest?ne(e.rest):e.line;return li(Qe(Ot(N),N.text.length),c)}var K=t.nodeType==3?t:null,Z=t;for(!K&&t.childNodes.length==1&&t.firstChild.nodeType==3&&(K=t.firstChild,i&&(i=K.nodeValue.length));Z.parentNode!=n;)Z=Z.parentNode;var q=e.measure,te=q.maps;function me(qe,it,lt){for(var at=-1;at<(te?te.length:0);at++)for(var ht=at<0?q.map:te[at],Tt=0;Tt<ht.length;Tt+=3){var vt=ht[Tt+2];if(vt==qe||vt==it){var Rt=Ot(at<0?e.line:e.rest[at]),Yt=ht[Tt]+lt;return(lt<0||vt!=qe)&&(Yt=ht[Tt+(lt?1:0)]),Qe(Rt,Yt)}}}var xe=me(K,Z,i);if(xe)return li(xe,c);for(var Ne=Z.nextSibling,Me=K?K.nodeValue.length-i:0;Ne;Ne=Ne.nextSibling){if(xe=me(Ne,Ne.firstChild,0),xe)return li(Qe(xe.line,xe.ch-Me),c);Me+=Ne.textContent.length}for(var Ge=Z.previousSibling,$e=i;Ge;Ge=Ge.previousSibling){if(xe=me(Ge,Ge.firstChild,-1),xe)return li(Qe(xe.line,xe.ch+$e),c);$e+=Ge.textContent.length}}var ir=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new $,this.hasSelection=!1,this.composing=null};ir.prototype.init=function(e){var t=this,i=this,n=this.cm;this.createField(e);var c=this.textarea;e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),f&&(c.style.width="0px"),Be(c,"input",function(){z&&W>=9&&t.hasSelection&&(t.hasSelection=null),i.poll()}),Be(c,"paste",function(K){if(We(n,K)||To(K,n))return;n.state.pasteIncoming=+new Date,i.fastPoll()});function N(K){if(We(n,K))return;if(n.somethingSelected())sa({lineWise:!1,text:n.getSelections()});else if(n.options.lineWiseCopyCut){var Z=So(n);sa({lineWise:!0,text:Z.text}),K.type=="cut"?n.setSelections(Z.ranges,null,ve):(i.prevInput="",c.value=Z.text.join(`
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`)>-1?i.value=e.prevInput="":e.prevInput=c,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},ir.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},ir.prototype.onKeyPress=function(){z&&W>=9&&(this.hasSelection=null),this.fastPoll()},ir.prototype.onContextMenu=function(e){var t=this,i=t.cm,n=i.display,c=t.textarea;t.contextMenuPending&&t.contextMenuPending();var N=Fn(i,e),K=n.scroller.scrollTop;if(!N||m)return;var Z=i.options.resetSelectionOnContextMenu;Z&&i.doc.sel.contains(N)==-1&&pr(i,wr)(i.doc,Cn(N),ve);var q=c.style.cssText,te=t.wrapper.style.cssText,me=t.wrapper.offsetParent.getBoundingClientRect();t.wrapper.style.cssText="position: static",c.style.cssText=`position: absolute; width: 30px; height: 30px;
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$e=0,qe=function(){n.selForContextMenu==i.doc.sel&&c.selectionStart==0&&c.selectionEnd>0&&t.prevInput=="\u200B"?pr(i,Vs)(i):$e++<10?n.detectingSelectAll=setTimeout(qe,500):(n.selForContextMenu=null,n.input.reset())};n.detectingSelectAll=setTimeout(qe,200)}}if(z&&W>=9&&Ne(),D){ge(e);var Ge=function(){st(window,"mouseup",Ge),setTimeout(Me,20)};Be(window,"mouseup",Ge)}else setTimeout(Me,50)},ir.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled=e=="nocursor",this.textarea.readOnly=!!e},ir.prototype.setUneditable=function(){},ir.prototype.needsContentAttribute=!1;function nu(e,t){if(t=t?g(t):{},t.value=e.value,!t.tabindex&&e.tabIndex&&(t.tabindex=e.tabIndex),!t.placeholder&&e.placeholder&&(t.placeholder=e.placeholder),t.autofocus==null){var i=B();t.autofocus=i==e||e.getAttribute("autofocus")!=null&&i==document.body}function n(){e.value=Z.getValue()}var c;if(e.form&&(Be(e.form,"submit",n),!t.leaveSubmitMethodAlone)){var N=e.form;c=N.submit;try{var K=N.submit=function(){n(),N.submit=c,N.submit(),N.submit=K}}catch(q){}}t.finishInit=function(q){q.save=n,q.getTextArea=function(){return e},q.toTextArea=function(){q.toTextArea=isNaN,n(),e.parentNode.removeChild(q.getWrapperElement()),e.style.display="",e.form&&(st(e.form,"submit",n),!t.leaveSubmitMethodAlone&&typeof e.form.submit=="function"&&(e.form.submit=c))}},e.style.display="none";var Z=Zt(function(q){return e.parentNode.insertBefore(q,e.nextSibling)},t);return Z}function iu(e){e.off=st,e.on=Be,e.wheelEventPixels=dl,e.Doc=Pr,e.splitLines=St,e.countColumn=H,e.findColumn=De,e.isWordChar=Re,e.Pass=Le,e.signal=He,e.Line=Mn,e.changeEnd=An,e.scrollbarModel=xs,e.Pos=Qe,e.cmpPos=Ct,e.modes=Qt,e.mimeModes=It,e.resolveMode=yt,e.getMode=Lr,e.modeExtensions=bt,e.extendMode=xt,e.copyState=Ft,e.startState=dr,e.innerMode=tr,e.commands=Pi,e.keyMap=fn,e.keyName=lo,e.isModifierKey=so,e.lookupKey=ai,e.normalizeKeyMap=kl,e.StringStream=Pt,e.SharedTextMarker=Di,e.TextMarker=Rn,e.LineWidget=Ii,e.e_preventDefault=re,e.e_stopPropagation=oe,e.e_stop=ge,e.addClass=F,e.contains=b,e.rmClass=A,e.keyNames=Ln}$l(Zt),ql(Zt);var au="iter insert remove copy getEditor constructor".split(" ");for(var la in Pr.prototype)Pr.prototype.hasOwnProperty(la)&&ae(au,la)<0&&(Zt.prototype[la]=function(e){return function(){return e.apply(this.doc,arguments)}}(Pr.prototype[la]));return 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u=0,s=[],a=f.exec(l);a;)s.push(l.substring(u,a.index)),u=a.index+a[0].length,a=f.exec(l);return u<l.length?s.push(l.substring(u,l.length)):s.push(""),s},v.exports.WhitespacePattern=o},function(v){function m(p,h){this._input=p,this._starting_pattern=null,this._match_pattern=null,this._until_pattern=null,this._until_after=!1,h&&(this._starting_pattern=this._input.get_regexp(h._starting_pattern,!0),this._match_pattern=this._input.get_regexp(h._match_pattern,!0),this._until_pattern=this._input.get_regexp(h._until_pattern),this._until_after=h._until_after)}m.prototype.read=function(){var p=this._input.read(this._starting_pattern);return(!this._starting_pattern||p)&&(p+=this._input.read(this._match_pattern,this._until_pattern,this._until_after)),p},m.prototype.read_match=function(){return this._input.match(this._match_pattern)},m.prototype.until_after=function(p){var h=this._create();return h._until_after=!0,h._until_pattern=this._input.get_regexp(p),h._update(),h},m.prototype.until=function(p){var h=this._create();return h._until_after=!1,h._until_pattern=this._input.get_regexp(p),h._update(),h},m.prototype.starting_with=function(p){var h=this._create();return h._starting_pattern=this._input.get_regexp(p,!0),h._update(),h},m.prototype.matching=function(p){var h=this._create();return h._match_pattern=this._input.get_regexp(p,!0),h._update(),h},m.prototype._create=function(){return new m(this._input,this)},m.prototype._update=function(){},v.exports.Pattern=m},function(v){function m(p,h){p=typeof p=="string"?p:p.source,h=typeof h=="string"?h:h.source,this.__directives_block_pattern=new RegExp(p+/ beautify( \w+[:]\w+)+ /.source+h,"g"),this.__directive_pattern=/ (\w+)[:](\w+)/g,this.__directives_end_ignore_pattern=new RegExp(p+/\sbeautify\signore:end\s/.source+h,"g")}m.prototype.get_directives=function(p){if(!p.match(this.__directives_block_pattern))return null;var h={};this.__directive_pattern.lastIndex=0;for(var o=this.__directive_pattern.exec(p);o;)h[o[1]]=o[2],o=this.__directive_pattern.exec(p);return h},m.prototype.readIgnored=function(p){return p.readUntilAfter(this.__directives_end_ignore_pattern)},v.exports.Directives=m},function(v,m,p){var h=p(12).Pattern,o={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1};function f(l,u){h.call(this,l,u),this.__template_pattern=null,this._disabled=Object.assign({},o),this._excluded=Object.assign({},o),u&&(this.__template_pattern=this._input.get_regexp(u.__template_pattern),this._excluded=Object.assign(this._excluded,u._excluded),this._disabled=Object.assign(this._disabled,u._disabled));var s=new h(l);this.__patterns={handlebars_comment:s.starting_with(/{{!--/).until_after(/--}}/),handlebars_unescaped:s.starting_with(/{{{/).until_after(/}}}/),handlebars:s.starting_with(/{{/).until_after(/}}/),php:s.starting_with(/<\?(?:[= ]|php)/).until_after(/\?>/),erb:s.starting_with(/<%[^%]/).until_after(/[^%]%>/),django:s.starting_with(/{%/).until_after(/%}/),django_value:s.starting_with(/{{/).until_after(/}}/),django_comment:s.starting_with(/{#/).until_after(/#}/),smarty:s.starting_with(/{(?=[^}{\s\n])/).until_after(/[^\s\n]}/),smarty_comment:s.starting_with(/{\*/).until_after(/\*}/),smarty_literal:s.starting_with(/{literal}/).until_after(/{\/literal}/)}}f.prototype=new h,f.prototype._create=function(){return new f(this._input,this)},f.prototype._update=function(){this.__set_templated_pattern()},f.prototype.disable=function(l){var u=this._create();return u._disabled[l]=!0,u._update(),u},f.prototype.read_options=function(l){var u=this._create();for(var s in o)u._disabled[s]=l.templating.indexOf(s)===-1;return u._update(),u},f.prototype.exclude=function(l){var u=this._create();return u._excluded[l]=!0,u._update(),u},f.prototype.read=function(){var l="";this._match_pattern?l=this._input.read(this._starting_pattern):l=this._input.read(this._starting_pattern,this.__template_pattern);for(var u=this._read_template();u;)this._match_pattern?u+=this._input.read(this._match_pattern):u+=this._input.readUntil(this.__template_pattern),l+=u,u=this._read_template();return this._until_after&&(l+=this._input.readUntilAfter(this._until_pattern)),l},f.prototype.__set_templated_pattern=function(){var l=[];this._disabled.php||l.push(this.__patterns.php._starting_pattern.source),this._disabled.handlebars||l.push(this.__patterns.handlebars._starting_pattern.source),this._disabled.erb||l.push(this.__patterns.erb._starting_pattern.source),this._disabled.django||(l.push(this.__patterns.django._starting_pattern.source),l.push(this.__patterns.django_value._starting_pattern.source),l.push(this.__patterns.django_comment._starting_pattern.source)),this._disabled.smarty||l.push(this.__patterns.smarty._starting_pattern.source),this._until_pattern&&l.push(this._until_pattern.source),this.__template_pattern=this._input.get_regexp("(?:"+l.join("|")+")")},f.prototype._read_template=function(){var l="",u=this._input.peek();if(u==="<"){var s=this._input.peek(1);!this._disabled.php&&!this._excluded.php&&s==="?"&&(l=l||this.__patterns.php.read()),!this._disabled.erb&&!this._excluded.erb&&s==="%"&&(l=l||this.__patterns.erb.read())}else u==="{"&&(!this._disabled.handlebars&&!this._excluded.handlebars&&(l=l||this.__patterns.handlebars_comment.read(),l=l||this.__patterns.handlebars_unescaped.read(),l=l||this.__patterns.handlebars.read()),this._disabled.django||(!this._excluded.django&&!this._excluded.handlebars&&(l=l||this.__patterns.django_value.read()),this._excluded.django||(l=l||this.__patterns.django_comment.read(),l=l||this.__patterns.django.read())),this._disabled.smarty||this._disabled.django&&this._disabled.handlebars&&(l=l||this.__patterns.smarty_comment.read(),l=l||this.__patterns.smarty_literal.read(),l=l||this.__patterns.smarty.read()));return l},v.exports.TemplatablePattern=f},,,,function(v,m,p){var h=p(19).Beautifier,o=p(20).Options;function f(l,u,s,a){var O=new h(l,u,s,a);return O.beautify()}v.exports=f,v.exports.defaultOptions=function(){return new o}},function(v,m,p){var h=p(20).Options,o=p(2).Output,f=p(21).Tokenizer,l=p(21).TOKEN,u=/\r\n|[\r\n]/,s=/\r\n|[\r\n]/g,a=function(w,y){this.indent_level=0,this.alignment_size=0,this.max_preserve_newlines=w.max_preserve_newlines,this.preserve_newlines=w.preserve_newlines,this._output=new o(w,y)};a.prototype.current_line_has_match=function(w){return this._output.current_line.has_match(w)},a.prototype.set_space_before_token=function(w,y){this._output.space_before_token=w,this._output.non_breaking_space=y},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(w){this._output.add_raw_token(w)},a.prototype.print_preserved_newlines=function(w){var y=0;w.type!==l.TEXT&&w.previous.type!==l.TEXT&&(y=w.newlines?1:0),this.preserve_newlines&&(y=w.newlines<this.max_preserve_newlines+1?w.newlines:this.max_preserve_newlines+1);for(var b=0;b<y;b++)this.print_newline(b>0);return y!==0},a.prototype.traverse_whitespace=function(w){return w.whitespace_before||w.newlines?(this.print_preserved_newlines(w)||(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(w){this._output.add_new_line(w)},a.prototype.print_token=function(w){w.text&&(this._output.set_indent(this.indent_level,this.alignment_size),this._output.add_token(w.text))},a.prototype.indent=function(){this.indent_level++},a.prototype.get_full_indent=function(w){return w=this.indent_level+(w||0),w<1?"":this._output.get_indent_string(w)};var O=function(w){for(var y=null,b=w.next;b.type!==l.EOF&&w.closed!==b;){if(b.type===l.ATTRIBUTE&&b.text==="type"){b.next&&b.next.type===l.EQUALS&&b.next.next&&b.next.next.type===l.VALUE&&(y=b.next.next.text);break}b=b.next}return y},x=function(w,y){var b=null,B=null;return y.closed?(w==="script"?b="text/javascript":w==="style"&&(b="text/css"),b=O(y)||b,b.search("text/css")>-1?B="css":b.search(/module|((text|application|dojo)\/(x-)?(javascript|ecmascript|jscript|livescript|(ld\+)?json|method|aspect))/)>-1?B="javascript":b.search(/(text|application|dojo)\/(x-)?(html)/)>-1?B="html":b.search(/test\/null/)>-1&&(B="null"),B):null};function S(w,y){return y.indexOf(w)!==-1}function D(w,y,b){this.parent=w||null,this.tag=y?y.tag_name:"",this.indent_level=b||0,this.parser_token=y||null}function L(w){this._printer=w,this._current_frame=null}L.prototype.get_parser_token=function(){return this._current_frame?this._current_frame.parser_token:null},L.prototype.record_tag=function(w){var y=new D(this._current_frame,w,this._printer.indent_level);this._current_frame=y},L.prototype._try_pop_frame=function(w){var y=null;return w&&(y=w.parser_token,this._printer.indent_level=w.indent_level,this._current_frame=w.parent),y},L.prototype._get_frame=function(w,y){for(var b=this._current_frame;b&&!(w.indexOf(b.tag)!==-1);){if(y&&y.indexOf(b.tag)!==-1){b=null;break}b=b.parent}return b},L.prototype.try_pop=function(w,y){var b=this._get_frame([w],y);return this._try_pop_frame(b)},L.prototype.indent_to_tag=function(w){var y=this._get_frame(w);y&&(this._printer.indent_level=y.indent_level)};function A(w,y,b,B){this._source_text=w||"",y=y||{},this._js_beautify=b,this._css_beautify=B,this._tag_stack=null;var F=new h(y,"html");this._options=F,this._is_wrap_attributes_force=this._options.wrap_attributes.substr(0,"force".length)==="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,"preserve".length)==="preserve",this._is_wrap_attributes_preserve_aligned=this._options.wrap_attributes==="preserve-aligned"}A.prototype.beautify=function(){if(this._options.disabled)return this._source_text;var w=this._source_text,y=this._options.eol;this._options.eol==="auto"&&(y=`
`,w&&u.test(w)&&(y=w.match(u)[0])),w=w.replace(s,`
`);var b=w.match(/^[\t ]*/)[0],B={text:"",type:""},F=new C,_=new a(this._options,b),M=new f(w,this._options).tokenize();this._tag_stack=new L(_);for(var I=null,g=M.next();g.type!==l.EOF;)g.type===l.TAG_OPEN||g.type===l.COMMENT?(I=this._handle_tag_open(_,g,F,B),F=I):g.type===l.ATTRIBUTE||g.type===l.EQUALS||g.type===l.VALUE||g.type===l.TEXT&&!F.tag_complete?I=this._handle_inside_tag(_,g,F,M):g.type===l.TAG_CLOSE?I=this._handle_tag_close(_,g,F):g.type===l.TEXT?I=this._handle_text(_,g,F):_.add_raw_token(g),B=I,g=M.next();var H=_._output.get_code(y);return H},A.prototype._handle_tag_close=function(w,y,b){var B={text:y.text,type:y.type};return w.alignment_size=0,b.tag_complete=!0,w.set_space_before_token(y.newlines||y.whitespace_before!=="",!0),b.is_unformatted?w.add_raw_token(y):(b.tag_start_char==="<"&&(w.set_space_before_token(y.text[0]==="/",!0),this._is_wrap_attributes_force_expand_multiline&&b.has_wrapped_attrs&&w.print_newline(!1)),w.print_token(y)),b.indent_content&&!(b.is_unformatted||b.is_content_unformatted)&&(w.indent(),b.indent_content=!1),!b.is_inline_element&&!(b.is_unformatted||b.is_content_unformatted)&&w.set_wrap_point(),B},A.prototype._handle_inside_tag=function(w,y,b,B){var F=b.has_wrapped_attrs,_={text:y.text,type:y.type};if(w.set_space_before_token(y.newlines||y.whitespace_before!=="",!0),b.is_unformatted)w.add_raw_token(y);else if(b.tag_start_char==="{"&&y.type===l.TEXT)w.print_preserved_newlines(y)?(y.newlines=0,w.add_raw_token(y)):w.print_token(y);else{if(y.type===l.ATTRIBUTE?(w.set_space_before_token(!0),b.attr_count+=1):(y.type===l.EQUALS||y.type===l.VALUE&&y.previous.type===l.EQUALS)&&w.set_space_before_token(!1),y.type===l.ATTRIBUTE&&b.tag_start_char==="<"&&((this._is_wrap_attributes_preserve||this._is_wrap_attributes_preserve_aligned)&&(w.traverse_whitespace(y),F=F||y.newlines!==0),this._is_wrap_attributes_force)){var M=b.attr_count>1;if(this._is_wrap_attributes_force_expand_multiline&&b.attr_count===1){var I=!0,g=0,H;do{if(H=B.peek(g),H.type===l.ATTRIBUTE){I=!1;break}g+=1}while(g<4&&H.type!==l.EOF&&H.type!==l.TAG_CLOSE);M=!I}M&&(w.print_newline(!1),F=!0)}w.print_token(y),F=F||w.previous_token_wrapped(),b.has_wrapped_attrs=F}return _},A.prototype._handle_text=function(w,y,b){var B={text:y.text,type:"TK_CONTENT"};return b.custom_beautifier_name?this._print_custom_beatifier_text(w,y,b):b.is_unformatted||b.is_content_unformatted?w.add_raw_token(y):(w.traverse_whitespace(y),w.print_token(y)),B},A.prototype._print_custom_beatifier_text=function(w,y,b){var B=this;if(y.text!==""){var F=y.text,_,M=1,I="",g="";b.custom_beautifier_name==="javascript"&&typeof this._js_beautify=="function"?_=this._js_beautify:b.custom_beautifier_name==="css"&&typeof this._css_beautify=="function"?_=this._css_beautify:b.custom_beautifier_name==="html"&&(_=function(ve,Te){var _e=new A(ve,Te,B._js_beautify,B._css_beautify);return _e.beautify()}),this._options.indent_scripts==="keep"?M=0:this._options.indent_scripts==="separate"&&(M=-w.indent_level);var H=w.get_full_indent(M);if(F=F.replace(/\n[ \t]*$/,""),b.custom_beautifier_name!=="html"&&F[0]==="<"&&F.match(/^(<!--|<!\[CDATA\[)/)){var $=/^(<!--[^\n]*|<!\[CDATA\[)(\n?)([ \t\n]*)([\s\S]*)(-->|]]>)$/.exec(F);if(!$){w.add_raw_token(y);return}I=H+$[1]+`
`,F=$[4],$[5]&&(g=H+$[5]),F=F.replace(/\n[ \t]*$/,""),($[2]||$[3].indexOf(`
`)!==-1)&&($=$[3].match(/[ \t]+$/),$&&(y.whitespace_before=$[0]))}if(F)if(_){var ae=function(){this.eol=`
`};ae.prototype=this._options.raw_options;var ue=new ae;F=_(H+F,ue)}else{var Le=y.whitespace_before;Le&&(F=F.replace(new RegExp(`
(`+Le+")?","g"),`
`)),F=H+F.replace(/\n/g,`
`+H)}I&&(F?F=I+F+`
`+g:F=I+g),w.print_newline(!1),F&&(y.text=F,y.whitespace_before="",y.newlines=0,w.add_raw_token(y),w.print_newline(!0))}},A.prototype._handle_tag_open=function(w,y,b,B){var F=this._get_tag_open_token(y);return(b.is_unformatted||b.is_content_unformatted)&&!b.is_empty_element&&y.type===l.TAG_OPEN&&y.text.indexOf("</")===0?(w.add_raw_token(y),F.start_tag_token=this._tag_stack.try_pop(F.tag_name)):(w.traverse_whitespace(y),this._set_tag_position(w,y,F,b,B),F.is_inline_element||w.set_wrap_point(),w.print_token(y)),(this._is_wrap_attributes_force_aligned||this._is_wrap_attributes_aligned_multiple||this._is_wrap_attributes_preserve_aligned)&&(F.alignment_size=y.text.length+1),!F.tag_complete&&!F.is_unformatted&&(w.alignment_size=F.alignment_size),F};var C=function(w,y){if(this.parent=w||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="",!y)this.tag_complete=!0;else{var b;this.tag_start_char=y.text[0],this.text=y.text,this.tag_start_char==="<"?(b=y.text.match(/^<([^\s>]*)/),this.tag_check=b?b[1]:""):(b=y.text.match(/^{{~?(?:[\^]|#\*?)?([^\s}]+)/),this.tag_check=b?b[1]:"",(y.text.startsWith("{{#>")||y.text.startsWith("{{~#>"))&&this.tag_check[0]===">"&&(this.tag_check===">"&&y.next!==null?this.tag_check=y.next.text.split(" ")[0]:this.tag_check=y.text.split(">")[1])),this.tag_check=this.tag_check.toLowerCase(),y.type===l.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||y.closed&&y.closed.text==="/>";var B=2;this.tag_start_char==="{"&&this.text.length>=3&&(this.text.charAt(2)==="~"&&(B=3)),this.is_end_tag=this.is_end_tag||this.tag_start_char==="{"&&(this.text.length<3||/[^#\^]/.test(this.text.charAt(B)))}};A.prototype._get_tag_open_token=function(w){var y=new C(this._tag_stack.get_parser_token(),w);return y.alignment_size=this._options.wrap_attributes_indent_size,y.is_end_tag=y.is_end_tag||S(y.tag_check,this._options.void_elements),y.is_empty_element=y.tag_complete||y.is_start_tag&&y.is_end_tag,y.is_unformatted=!y.tag_complete&&S(y.tag_check,this._options.unformatted),y.is_content_unformatted=!y.is_empty_element&&S(y.tag_check,this._options.content_unformatted),y.is_inline_element=S(y.tag_name,this._options.inline)||y.tag_name.includes("-")||y.tag_start_char==="{",y},A.prototype._set_tag_position=function(w,y,b,B,F){if(b.is_empty_element||(b.is_end_tag?b.start_tag_token=this._tag_stack.try_pop(b.tag_name):(this._do_optional_end_element(b)&&(b.is_inline_element||w.print_newline(!1)),this._tag_stack.record_tag(b),(b.tag_name==="script"||b.tag_name==="style")&&!(b.is_unformatted||b.is_content_unformatted)&&(b.custom_beautifier_name=x(b.tag_check,y)))),S(b.tag_check,this._options.extra_liners)&&(w.print_newline(!1),w._output.just_added_blankline()||w.print_newline(!0)),b.is_empty_element){if(b.tag_start_char==="{"&&b.tag_check==="else"){this._tag_stack.indent_to_tag(["if","unless","each"]),b.indent_content=!0;var _=w.current_line_has_match(/{{#if/);_||w.print_newline(!1)}b.tag_name==="!--"&&F.type===l.TAG_CLOSE&&B.is_end_tag&&b.text.indexOf(`
`)===-1||(b.is_inline_element||b.is_unformatted||w.print_newline(!1),this._calcluate_parent_multiline(w,b))}else if(b.is_end_tag){var M=!1;M=b.start_tag_token&&b.start_tag_token.multiline_content,M=M||!b.is_inline_element&&!(B.is_inline_element||B.is_unformatted)&&!(F.type===l.TAG_CLOSE&&b.start_tag_token===B)&&F.type!=="TK_CONTENT",(b.is_content_unformatted||b.is_unformatted)&&(M=!1),M&&w.print_newline(!1)}else b.indent_content=!b.custom_beautifier_name,b.tag_start_char==="<"&&(b.tag_name==="html"?b.indent_content=this._options.indent_inner_html:b.tag_name==="head"?b.indent_content=this._options.indent_head_inner_html:b.tag_name==="body"&&(b.indent_content=this._options.indent_body_inner_html)),!(b.is_inline_element||b.is_unformatted)&&(F.type!=="TK_CONTENT"||b.is_content_unformatted)&&w.print_newline(!1),this._calcluate_parent_multiline(w,b)},A.prototype._calcluate_parent_multiline=function(w,y){y.parent&&w._output.just_added_newline()&&!((y.is_inline_element||y.is_unformatted)&&y.parent.is_inline_element)&&(y.parent.multiline_content=!0)};var E=["address","article","aside","blockquote","details","div","dl","fieldset","figcaption","figure","footer","form","h1","h2","h3","h4","h5","h6","header","hr","main","nav","ol","p","pre","section","table","ul"],d=["a","audio","del","ins","map","noscript","video"];A.prototype._do_optional_end_element=function(w){var y=null;if(w.is_empty_element||!w.is_start_tag||!w.parent)return;if(w.tag_name==="body")y=y||this._tag_stack.try_pop("head");else if(w.tag_name==="li")y=y||this._tag_stack.try_pop("li",["ol","ul"]);else if(w.tag_name==="dd"||w.tag_name==="dt")y=y||this._tag_stack.try_pop("dt",["dl"]),y=y||this._tag_stack.try_pop("dd",["dl"]);else if(w.parent.tag_name==="p"&&E.indexOf(w.tag_name)!==-1){var b=w.parent.parent;(!b||d.indexOf(b.tag_name)===-1)&&(y=y||this._tag_stack.try_pop("p"))}else w.tag_name==="rp"||w.tag_name==="rt"?(y=y||this._tag_stack.try_pop("rt",["ruby","rtc"]),y=y||this._tag_stack.try_pop("rp",["ruby","rtc"])):w.tag_name==="optgroup"?y=y||this._tag_stack.try_pop("optgroup",["select"]):w.tag_name==="option"?y=y||this._tag_stack.try_pop("option",["select","datalist","optgroup"]):w.tag_name==="colgroup"?y=y||this._tag_stack.try_pop("caption",["table"]):w.tag_name==="thead"?(y=y||this._tag_stack.try_pop("caption",["table"]),y=y||this._tag_stack.try_pop("colgroup",["table"])):w.tag_name==="tbody"||w.tag_name==="tfoot"?(y=y||this._tag_stack.try_pop("caption",["table"]),y=y||this._tag_stack.try_pop("colgroup",["table"]),y=y||this._tag_stack.try_pop("thead",["table"]),y=y||this._tag_stack.try_pop("tbody",["table"])):w.tag_name==="tr"?(y=y||this._tag_stack.try_pop("caption",["table"]),y=y||this._tag_stack.try_pop("colgroup",["table"]),y=y||this._tag_stack.try_pop("tr",["table","thead","tbody","tfoot"])):(w.tag_name==="th"||w.tag_name==="td")&&(y=y||this._tag_stack.try_pop("td",["table","thead","tbody","tfoot","tr"]),y=y||this._tag_stack.try_pop("th",["table","thead","tbody","tfoot","tr"]));return w.parent=this._tag_stack.get_parser_token(),y},v.exports.Beautifier=A},function(v,m,p){var h=p(6).Options;function o(f){h.call(this,f,"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_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.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"])}o.prototype=new 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0||d.liveMaxLatencyDuration<=d.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');return a({},E,d)}function C(E){var d=E.loader;if(d!==f.default&&d!==o.default)s.logger.log("[config]: Custom loader detected, cannot enable progressive streaming"),E.progressive=!1;else{var w=Object(f.fetchSupported)();w&&(E.loader=f.default,E.progressive=!0,E.enableSoftwareAES=!0,s.logger.log("[config]: Progressive streaming enabled, using FetchLoader"))}}},"./src/controller/abr-controller.ts":function(ie,J,P){"use strict";P.r(J);var Y=P("./src/polyfills/number.ts"),j=P("./src/utils/ewma-bandwidth-estimator.ts"),U=P("./src/events.ts"),z=P("./src/utils/buffer-helper.ts"),W=P("./src/errors.ts"),r=P("./src/types/loader.ts"),R=P("./src/utils/logger.ts");function v(h,o){for(var f=0;f<o.length;f++){var l=o[f];l.enumerable=l.enumerable||!1,l.configurable=!0,"value"in l&&(l.writable=!0),Object.defineProperty(h,l.key,l)}}function 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l=this.hls;l.off(U.Events.FRAG_LOADING,this.onFragLoading,this),l.off(U.Events.FRAG_LOADED,this.onFragLoaded,this),l.off(U.Events.FRAG_BUFFERED,this.onFragBuffered,this),l.off(U.Events.LEVEL_LOADED,this.onLevelLoaded,this),l.off(U.Events.ERROR,this.onError,this)},o.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},o.onFragLoading=function(l,u){var s=u.frag;if(s.type===r.PlaylistLevelType.MAIN&&!this.timer){var a;this.fragCurrent=s,this.partCurrent=(a=u.part)!=null?a:null,this.timer=self.setInterval(this.onCheck,100)}},o.onLevelLoaded=function(l,u){var s=this.hls.config;u.details.live?this.bwEstimator.update(s.abrEwmaSlowLive,s.abrEwmaFastLive):this.bwEstimator.update(s.abrEwmaSlowVoD,s.abrEwmaFastVoD)},o._abandonRulesCheck=function(){var l=this.fragCurrent,u=this.partCurrent,s=this.hls,a=s.autoLevelEnabled,O=s.config,x=s.media;if(!l||!x)return;var S=u?u.stats:l.stats,D=u?u.duration:l.duration;if(S.aborted){R.logger.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),this._nextAutoLevel=-1;return}if(!a||x.paused||!x.playbackRate||!x.readyState)return;var L=performance.now()-S.loading.start,A=Math.abs(x.playbackRate);if(L<=500*D/A)return;var C=s.levels,E=s.minAutoLevel,d=C[l.level],w=S.total||Math.max(S.loaded,Math.round(D*d.maxBitrate/8)),y=Math.max(1,S.bwEstimate?S.bwEstimate/8:S.loaded*1e3/L),b=(w-S.loaded)/y,B=x.currentTime,F=(z.BufferHelper.bufferInfo(x,B,O.maxBufferHole).end-B)/A;if(F>=2*D/A||b<=F)return;var _=Number.POSITIVE_INFINITY,M;for(M=l.level-1;M>E;M--){var I=C[M].maxBitrate;if(_=D*I/(8*.8*y),_<F)break}if(_>=b)return;var g=this.bwEstimator.getEstimate();R.logger.warn("Fragment "+l.sn+(u?" part "+u.index:"")+" of level "+l.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+M+`
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s=u.frag,a=u.part,O=a?a.stats:s.stats;if(O.aborted)return;if(s.type!==r.PlaylistLevelType.MAIN||s.sn==="initSegment")return;var x=O.parsing.end-O.loading.start;this.bwEstimator.sample(x,O.loaded),O.bwEstimate=this.bwEstimator.getEstimate(),s.bitrateTest?this.bitrateTestDelay=x/1e3:this.bitrateTestDelay=0},o.onError=function(l,u){switch(u.details){case W.ErrorDetails.FRAG_LOAD_ERROR:case W.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},o.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},o.getNextABRAutoLevel=function(){var l=this.fragCurrent,u=this.partCurrent,s=this.hls,a=s.maxAutoLevel,O=s.config,x=s.minAutoLevel,S=s.media,D=u?u.duration:l?l.duration:0,L=S?S.currentTime:0,A=S&&S.playbackRate!==0?Math.abs(S.playbackRate):1,C=this.bwEstimator?this.bwEstimator.getEstimate():O.abrEwmaDefaultEstimate,E=(z.BufferHelper.bufferInfo(S,L,O.maxBufferHole).end-L)/A,d=this.findBestLevel(C,x,a,E,O.abrBandWidthFactor,O.abrBandWidthUpFactor);if(d>=0)return d;R.logger.trace((E?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var w=D?Math.min(D,O.maxStarvationDelay):O.maxStarvationDelay,y=O.abrBandWidthFactor,b=O.abrBandWidthUpFactor;if(!E){var B=this.bitrateTestDelay;if(B){var F=D?Math.min(D,O.maxLoadingDelay):O.maxLoadingDelay;w=F-B,R.logger.trace("bitrate test took "+Math.round(1e3*B)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*w)+" ms"),y=b=1}}return d=this.findBestLevel(C,x,a,E+w,y,b),Math.max(d,0)},o.findBestLevel=function(l,u,s,a,O,x){for(var S,D=this.fragCurrent,L=this.partCurrent,A=this.lastLoadedFragLevel,C=this.hls.levels,E=C[A],d=!!(E!=null&&(S=E.details)!==null&&S!==void 0&&S.live),w=E==null?void 0:E.codecSet,y=L?L.duration:D?D.duration:0,b=s;b>=u;b--){var B=C[b];if(!B||w&&B.codecSet!==w)continue;var F=B.details,_=(L?F==null?void 0:F.partTarget:F==null?void 0:F.averagetargetduration)||y,M=void 0;b<=A?M=O*l:M=x*l;var I=C[b].maxBitrate,g=I*_/M;if(R.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+b+"/"+Math.round(M)+"/"+I+"/"+_+"/"+a+"/"+g),M>I&&(!g||d&&!this.bitrateTestDelay||g<a))return b}return-1},m(h,[{key:"nextAutoLevel",get:function(){var l=this._nextAutoLevel,u=this.bwEstimator;if(l!==-1&&(!u||!u.canEstimate()))return l;var s=this.getNextABRAutoLevel();return l!==-1&&(s=Math.min(l,s)),s},set:function(l){this._nextAutoLevel=l}}]),h}();J.default=p},"./src/controller/audio-stream-controller.ts":function(ie,J,P){"use strict";P.r(J);var 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d=D.call(this,C,E,"[audio-stream-controller]")||this,d.videoBuffer=null,d.videoTrackCC=-1,d.waitingVideoCC=-1,d.audioSwitch=!1,d.trackId=-1,d.waitingData=null,d.mainDetails=null,d.bufferFlushed=!1,d._registerListeners(),d}var A=L.prototype;return A.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},A._registerListeners=function(){var E=this.hls;E.on(U.Events.MEDIA_ATTACHED,this.onMediaAttached,this),E.on(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),E.on(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),E.on(U.Events.LEVEL_LOADED,this.onLevelLoaded,this),E.on(U.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),E.on(U.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),E.on(U.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),E.on(U.Events.ERROR,this.onError,this),E.on(U.Events.BUFFER_RESET,this.onBufferReset,this),E.on(U.Events.BUFFER_CREATED,this.onBufferCreated,this),E.on(U.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),E.on(U.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),E.on(U.Events.FRAG_BUFFERED,this.onFragBuffered,this)},A._unregisterListeners=function(){var E=this.hls;E.off(U.Events.MEDIA_ATTACHED,this.onMediaAttached,this),E.off(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),E.off(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),E.off(U.Events.LEVEL_LOADED,this.onLevelLoaded,this),E.off(U.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),E.off(U.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),E.off(U.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),E.off(U.Events.ERROR,this.onError,this),E.off(U.Events.BUFFER_RESET,this.onBufferReset,this),E.off(U.Events.BUFFER_CREATED,this.onBufferCreated,this),E.off(U.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),E.off(U.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),E.off(U.Events.FRAG_BUFFERED,this.onFragBuffered,this)},A.onInitPtsFound=function(E,d){var w=d.frag,y=d.id,b=d.initPTS;if(y==="main"){var B=w.cc;this.initPTS[w.cc]=b,this.log("InitPTS for cc: "+B+" found from main: "+b),this.videoTrackCC=B,this.state===j.State.WAITING_INIT_PTS&&this.tick()}},A.startLoad=function(E){if(!this.levels){this.startPosition=E,this.state=j.State.STOPPED;return}var d=this.lastCurrentTime;this.stopLoad(),this.setInterval(x),this.fragLoadError=0,d>0&&E===-1?(this.log("Override startPosition with lastCurrentTime @"+d.toFixed(3)),this.state=j.State.IDLE):(this.loadedmetadata=!1,this.state=j.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=E,this.tick()},A.doTick=function(){switch(this.state){case j.State.IDLE:this.doTickIdle();break;case j.State.WAITING_TRACK:{var E,d=this.levels,w=this.trackId,y=d==null||((E=d[w])===null||E===void 0)?void 0:E.details;if(y){if(this.waitForCdnTuneIn(y))break;this.state=j.State.WAITING_INIT_PTS}break}case j.State.FRAG_LOADING_WAITING_RETRY:{var b,B=performance.now(),F=this.retryDate;(!F||B>=F||(b=this.media)!==null&&b!==void 0&&b.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=j.State.IDLE);break}case j.State.WAITING_INIT_PTS:{var _=this.waitingData;if(_){var M=_.frag,I=_.part,g=_.cache,H=_.complete;if(this.initPTS[M.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=j.State.FRAG_LOADING;var $=g.flush(),ae={frag:M,part:I,payload:$,networkDetails:null};this._handleFragmentLoadProgress(ae),H&&D.prototype._handleFragmentLoadComplete.call(this,ae)}else if(this.videoTrackCC!==this.waitingVideoCC)u.logger.log("Waiting fragment cc ("+M.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var ue=this.getLoadPosition(),Le=z.BufferHelper.bufferInfo(this.mediaBuffer,ue,this.config.maxBufferHole),ve=Object(o.fragmentWithinToleranceTest)(Le.end,this.config.maxFragLookUpTolerance,M);ve<0&&(u.logger.log("Waiting fragment cc ("+M.cc+") @ "+M.start+" cancelled because another fragment at "+Le.end+" is needed"),this.clearWaitingFragment())}}else this.state=j.State.IDLE}}this.onTickEnd()},A.clearWaitingFragment=function(){var E=this.waitingData;E&&(this.fragmentTracker.removeFragment(E.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=j.State.IDLE)},A.onTickEnd=function(){var E=this.media;if(!E||!E.readyState)return;var d=this.mediaBuffer?this.mediaBuffer:E,w=d.buffered;!this.loadedmetadata&&w.length&&(this.loadedmetadata=!0),this.lastCurrentTime=E.currentTime},A.doTickIdle=function(){var E,d,w=this.hls,y=this.levels,b=this.media,B=this.trackId,F=w.config;if(!y||!y[B])return;if(!b&&(this.startFragRequested||!F.startFragPrefetch))return;var _=y[B],M=_.details;if(!M||M.live&&this.levelLastLoaded!==B||this.waitForCdnTuneIn(M)){this.state=j.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,v.ElementaryStreamTypes.AUDIO,R.PlaylistLevelType.AUDIO));var I=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,R.PlaylistLevelType.AUDIO);if(I===null)return;var g=I.len,H=this.getMaxBufferLength(),$=this.audioSwitch;if(g>=H&&!$)return;if(!$&&this._streamEnded(I,M)){w.trigger(U.Events.BUFFER_EOS,{type:"audio"}),this.state=j.State.ENDED;return}var ae=M.fragments,ue=ae[0].start,Le=I.end;if($){var ve=this.getLoadPosition();Le=ve,M.PTSKnown&&ve<ue&&((I.end>ue||I.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),b.currentTime=ue+.05))}var Te=this.getNextFragment(Le,M);if(!Te){this.bufferFlushed=!0;return}((E=Te.decryptdata)===null||E===void 0?void 0:E.keyFormat)==="identity"&&!((d=Te.decryptdata)!==null&&d!==void 0&&d.key)?this.loadKey(Te,M):this.loadFragment(Te,M,Le)},A.getMaxBufferLength=function(){var E=D.prototype.getMaxBufferLength.call(this),d=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,R.PlaylistLevelType.MAIN);return d===null?E:Math.max(E,d.len)},A.onMediaDetaching=function(){this.videoBuffer=null,D.prototype.onMediaDetaching.call(this)},A.onAudioTracksUpdated=function(E,d){var w=d.audioTracks;this.resetTransmuxer(),this.levels=w.map(function(y){return new r.Level(y)})},A.onAudioTrackSwitching=function(E,d){var w=!!d.url;this.trackId=d.id;var y=this.fragCurrent;y!=null&&y.loader&&y.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),w?this.setInterval(x):this.resetTransmuxer(),w?(this.audioSwitch=!0,this.state=j.State.IDLE):this.state=j.State.STOPPED,this.tick()},A.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},A.onLevelLoaded=function(E,d){this.mainDetails=d.details},A.onAudioTrackLoaded=function(E,d){var w,y=this.levels,b=d.details,B=d.id;if(!y){this.warn("Audio tracks were reset while loading level "+B);return}this.log("Track "+B+" loaded ["+b.startSN+","+b.endSN+"],duration:"+b.totalduration);var F=y[B],_=0;if(b.live||(w=F.details)!==null&&w!==void 0&&w.live){var M=this.mainDetails;if(b.fragments[0]||(b.deltaUpdateFailed=!0),b.deltaUpdateFailed||!M)return;!F.details&&b.hasProgramDateTime&&M.hasProgramDateTime?(Object(f.alignMediaPlaylistByPDT)(b,M),_=b.fragments[0].start):_=this.alignPlaylists(b,F.details)}F.details=b,this.levelLastLoaded=B,!this.startFragRequested&&(this.mainDetails||!b.live)&&this.setStartPosition(F.details,_),this.state===j.State.WAITING_TRACK&&!this.waitForCdnTuneIn(b)&&(this.state=j.State.IDLE),this.tick()},A._handleFragmentLoadProgress=function(E){var d,w=E.frag,y=E.part,b=E.payload,B=this.config,F=this.trackId,_=this.levels;if(!_){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+w.sn+" of level "+w.level+" will not be buffered");return}var M=_[F];console.assert(M,"Audio track is defined on fragment load progress");var I=M.details;console.assert(I,"Audio track details are defined on fragment load progress");var g=B.defaultAudioCodec||M.audioCodec||"mp4a.40.2",H=this.transmuxer;H||(H=this.transmuxer=new p.default(this.hls,R.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var $=this.initPTS[w.cc],ae=(d=w.initSegment)===null||d===void 0?void 0:d.data;if($!==void 0){var ue=!1,Le=y?y.index:-1,ve=Le!==-1,Te=new h.ChunkMetadata(w.level,w.sn,w.stats.chunkCount,b.byteLength,Le,ve);H.push(b,ae,g,"",w,y,I.totalduration,ue,Te,$)}else{u.logger.log("Unknown video PTS for cc "+w.cc+", waiting for video PTS before demuxing audio frag "+w.sn+" of ["+I.startSN+" ,"+I.endSN+"],track "+F);var _e=this.waitingData=this.waitingData||{frag:w,part:y,cache:new m.default,complete:!1},De=_e.cache;De.push(new Uint8Array(b)),this.waitingVideoCC=this.videoTrackCC,this.state=j.State.WAITING_INIT_PTS}},A._handleFragmentLoadComplete=function(E){if(this.waitingData){this.waitingData.complete=!0;return}D.prototype._handleFragmentLoadComplete.call(this,E)},A.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},A.onBufferCreated=function(E,d){var w=d.tracks.audio;w&&(this.mediaBuffer=w.buffer),d.tracks.video&&(this.videoBuffer=d.tracks.video.buffer)},A.onFragBuffered=function(E,d){var w=d.frag,y=d.part;if(w.type!==R.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(w)){this.warn("Fragment "+w.sn+(y?" p: "+y.index:"")+" of level "+w.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}w.sn!=="initSegment"&&(this.fragPrevious=w,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(U.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(w,y)},A.onError=function(E,d){switch(d.details){case l.ErrorDetails.FRAG_LOAD_ERROR:case l.ErrorDetails.FRAG_LOAD_TIMEOUT:case l.ErrorDetails.KEY_LOAD_ERROR:case l.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(R.PlaylistLevelType.AUDIO,d);break;case l.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case l.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==j.State.ERROR&&this.state!==j.State.STOPPED&&(this.state=d.fatal?j.State.ERROR:j.State.IDLE,this.warn(d.details+" while loading frag, switching to "+this.state+" state"));break;case l.ErrorDetails.BUFFER_FULL_ERROR:if(d.parent==="audio"&&(this.state===j.State.PARSING||this.state===j.State.PARSED)){var w=!0,y=this.getFwdBufferInfo(this.mediaBuffer,R.PlaylistLevelType.AUDIO);y&&y.len>.5&&(w=!this.reduceMaxBufferLength(y.len)),w&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,D.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},A.onBufferFlushed=function(E,d){var w=d.type;w===v.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},A._handleTransmuxComplete=function(E){var d,w="audio",y=this.hls,b=E.remuxResult,B=E.chunkMeta,F=this.getCurrentContext(B);if(!F){this.warn("The loading context changed while buffering fragment "+B.sn+" of level "+B.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(B.level);return}var _=F.frag,M=F.part,I=b.audio,g=b.text,H=b.id3,$=b.initSegment;if(this.fragContextChanged(_))return;if(this.state=j.State.PARSING,this.audioSwitch&&I&&this.completeAudioSwitch(),$!=null&&$.tracks&&(this._bufferInitSegment($.tracks,_,B),y.trigger(U.Events.FRAG_PARSING_INIT_SEGMENT,{frag:_,id:w,tracks:$.tracks})),I){var ae=I.startPTS,ue=I.endPTS,Le=I.startDTS,ve=I.endDTS;M&&(M.elementaryStreams[v.ElementaryStreamTypes.AUDIO]={startPTS:ae,endPTS:ue,startDTS:Le,endDTS:ve}),_.setElementaryStreamInfo(v.ElementaryStreamTypes.AUDIO,ae,ue,Le,ve),this.bufferFragmentData(I,_,M,B)}if(H!=null&&(d=H.samples)!==null&&d!==void 0&&d.length){var Te=s({frag:_,id:w},H);y.trigger(U.Events.FRAG_PARSING_METADATA,Te)}if(g){var _e=s({frag:_,id:w},g);y.trigger(U.Events.FRAG_PARSING_USERDATA,_e)}},A._bufferInitSegment=function(E,d,w){if(this.state!==j.State.PARSING)return;E.video&&delete E.video;var y=E.audio;if(!y)return;y.levelCodec=y.codec,y.id="audio",this.log("Init audio buffer, container:"+y.container+", codecs[parsed]=["+y.codec+"]"),this.hls.trigger(U.Events.BUFFER_CODECS,E);var b=y.initSegment;if(b!=null&&b.byteLength){var B={type:"audio",frag:d,part:null,chunkMeta:w,parent:d.type,data:b};this.hls.trigger(U.Events.BUFFER_APPENDING,B)}this.tick()},A.loadFragment=function(E,d,w){var y=this.fragmentTracker.getState(E);this.fragCurrent=E,(this.audioSwitch||y===W.FragmentState.NOT_LOADED||y===W.FragmentState.PARTIAL)&&(E.sn==="initSegment"?this._loadInitSegment(E):d.live&&!Object(Y.isFiniteNumber)(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=j.State.WAITING_INIT_PTS):(this.startFragRequested=!0,D.prototype.loadFragment.call(this,E,d,w)))},A.completeAudioSwitch=function(){var E=this.hls,d=this.media,w=this.trackId;d&&(this.log("Switching audio track : flushing all audio"),D.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,E.trigger(U.Events.AUDIO_TRACK_SWITCHED,{id:w})},L}(j.default);J.default=S},"./src/controller/audio-track-controller.ts":function(ie,J,P){"use strict";P.r(J);var Y=P("./src/events.ts"),j=P("./src/errors.ts"),U=P("./src/controller/base-playlist-controller.ts"),z=P("./src/types/loader.ts");function W(p,h){for(var o=0;o<h.length;o++){var f=h[o];f.enumerable=f.enumerable||!1,f.configurable=!0,"value"in f&&(f.writable=!0),Object.defineProperty(p,f.key,f)}}function r(p,h,o){return h&&W(p.prototype,h),o&&W(p,o),p}function R(p,h){p.prototype=Object.create(h.prototype),p.prototype.constructor=p,v(p,h)}function v(p,h){return v=Object.setPrototypeOf||function(f,l){return f.__proto__=l,f},v(p,h)}var m=function(p){R(h,p);function h(f){var l;return l=p.call(this,f,"[audio-track-controller]")||this,l.tracks=[],l.groupId=null,l.tracksInGroup=[],l.trackId=-1,l.trackName="",l.selectDefaultTrack=!0,l.registerListeners(),l}var o=h.prototype;return o.registerListeners=function(){var l=this.hls;l.on(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),l.on(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),l.on(Y.Events.LEVEL_LOADING,this.onLevelLoading,this),l.on(Y.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),l.on(Y.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),l.on(Y.Events.ERROR,this.onError,this)},o.unregisterListeners=function(){var l=this.hls;l.off(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),l.off(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),l.off(Y.Events.LEVEL_LOADING,this.onLevelLoading,this),l.off(Y.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),l.off(Y.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),l.off(Y.Events.ERROR,this.onError,this)},o.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,p.prototype.destroy.call(this)},o.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},o.onManifestParsed=function(l,u){this.tracks=u.audioTracks||[]},o.onAudioTrackLoaded=function(l,u){var s=u.id,a=u.details,O=this.tracksInGroup[s];if(!O){this.warn("Invalid audio track id "+s);return}var x=O.details;O.details=u.details,this.log("audioTrack "+s+" loaded ["+a.startSN+"-"+a.endSN+"]"),s===this.trackId&&(this.retryCount=0,this.playlistLoaded(s,u,x))},o.onLevelLoading=function(l,u){this.switchLevel(u.level)},o.onLevelSwitching=function(l,u){this.switchLevel(u.level)},o.switchLevel=function(l){var u=this.hls.levels[l];if(!(u!=null&&u.audioGroupIds))return;var s=u.audioGroupIds[u.urlId];if(this.groupId!==s){this.groupId=s;var a=this.tracks.filter(function(x){return!s||x.groupId===s});this.selectDefaultTrack&&!a.some(function(x){return x.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=a;var O={audioTracks:a};this.log("Updating audio tracks, "+a.length+' track(s) found in "'+s+'" group-id'),this.hls.trigger(Y.Events.AUDIO_TRACKS_UPDATED,O),this.selectInitialTrack()}},o.onError=function(l,u){if(p.prototype.onError.call(this,l,u),u.fatal||!u.context)return;u.context.type===z.PlaylistContextType.AUDIO_TRACK&&u.context.id===this.trackId&&u.context.groupId===this.groupId&&this.retryLoadingOrFail(u)},o.setAudioTrack=function(l){var u=this.tracksInGroup;if(l<0||l>=u.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var s=u[this.trackId];this.log("Now switching to audio-track index "+l);var a=u[l],O=a.id,x=a.groupId,S=x===void 0?"":x,D=a.name,L=a.type,A=a.url;if(this.trackId=l,this.trackName=D,this.selectDefaultTrack=!1,this.hls.trigger(Y.Events.AUDIO_TRACK_SWITCHING,{id:O,groupId:S,name:D,type:L,url:A}),a.details&&!a.details.live)return;var C=this.switchParams(a.url,s==null?void 0:s.details);this.loadPlaylist(C)},o.selectInitialTrack=function(){var l=this.tracksInGroup;console.assert(l.length,"Initial audio track should be selected when tracks are known");var u=this.trackName,s=this.findTrackId(u)||this.findTrackId();s!==-1?this.setAudioTrack(s):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.MEDIA_ERROR,details:j.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},o.findTrackId=function(l){for(var u=this.tracksInGroup,s=0;s<u.length;s++){var a=u[s];if((!this.selectDefaultTrack||a.default)&&(!l||l===a.name))return a.id}return-1},o.loadPlaylist=function(l){var u=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(u)){var s=u.id,a=u.groupId,O=u.url;if(l)try{O=l.addDirectives(O)}catch(x){this.warn("Could not construct new URL with HLS Delivery Directives: "+x)}this.log("loading audio-track playlist for id: "+s),this.clearTimer(),this.hls.trigger(Y.Events.AUDIO_TRACK_LOADING,{url:O,id:s,groupId:a,deliveryDirectives:l||null})}},r(h,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(l){this.selectDefaultTrack=!1,this.setAudioTrack(l)}}]),h}(U.default);J.default=m},"./src/controller/base-playlist-controller.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"default",function(){return r});var Y=P("./src/polyfills/number.ts"),j=P("./src/types/level.ts"),U=P("./src/controller/level-helper.ts"),z=P("./src/utils/logger.ts"),W=P("./src/errors.ts"),r=function(){function R(m,p){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=z.logger.log.bind(z.logger,p+":"),this.warn=z.logger.warn.bind(z.logger,p+":"),this.hls=m}var v=R.prototype;return v.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},v.onError=function(p,h){h.fatal&&h.type===W.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},v.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},v.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},v.stopLoad=function(){this.canLoad=!1,this.clearTimer()},v.switchParams=function(p,h){var o=h==null?void 0:h.renditionReports;if(o)for(var f=0;f<o.length;f++){var l=o[f],u=""+l.URI;if(u===p.substr(-u.length)){var s=parseInt(l["LAST-MSN"]),a=parseInt(l["LAST-PART"]);if(h&&this.hls.config.lowLatencyMode){var O=Math.min(h.age-h.partTarget,h.targetduration);a!==void 0&&O>h.partTarget&&(a+=1)}if(Object(Y.isFiniteNumber)(s))return new j.HlsUrlParameters(s,Object(Y.isFiniteNumber)(a)?a:void 0,j.HlsSkip.No)}}},v.loadPlaylist=function(p){},v.shouldLoadTrack=function(p){return this.canLoad&&p&&!!p.url&&(!p.details||p.details.live)},v.playlistLoaded=function(p,h,o){var f=this,l=h.details,u=h.stats,s=u.loading.end?Math.max(0,self.performance.now()-u.loading.end):0;if(l.advancedDateTime=Date.now()-s,l.live||o!=null&&o.live){if(l.reloaded(o),o&&this.log("live playlist "+p+" "+(l.advanced?"REFRESHED "+l.lastPartSn+"-"+l.lastPartIndex:"MISSED")),o&&l.fragments.length>0&&Object(U.mergeDetails)(o,l),!this.canLoad||!l.live)return;var a,O=void 0,x=void 0;if(l.canBlockReload&&l.endSN&&l.advanced){var S=this.hls.config.lowLatencyMode,D=l.lastPartSn,L=l.endSN,A=l.lastPartIndex,C=A!==-1,E=D===L,d=S?0:A;C?(O=E?L+1:D,x=E?d:A+1):O=L+1;var w=l.age,y=w+l.ageHeader,b=Math.min(y-l.partTarget,l.targetduration*1.5);if(b>0){if(o&&b>o.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+o.tuneInGoal+" to: "+b+" with playlist age: "+l.age),b=0;else{var B=Math.floor(b/l.targetduration);if(O+=B,x!==void 0){var F=Math.round(b%l.targetduration/l.partTarget);x+=F}this.log("CDN Tune-in age: "+l.ageHeader+"s last advanced "+w.toFixed(2)+"s goal: "+b+" skip sn "+B+" to part "+x)}l.tuneInGoal=b}if(a=this.getDeliveryDirectives(l,h.deliveryDirectives,O,x),S||!E){this.loadPlaylist(a);return}}else a=this.getDeliveryDirectives(l,h.deliveryDirectives,O,x);var _=Object(U.computeReloadInterval)(l,u);O!==void 0&&l.canBlockReload&&(_-=l.partTarget||1),this.log("reload live playlist "+p+" in "+Math.round(_)+" ms"),this.timer=self.setTimeout(function(){return f.loadPlaylist(a)},_)}else this.clearTimer()},v.getDeliveryDirectives=function(p,h,o,f){var l=Object(j.getSkipValue)(p,o);return h!=null&&h.skip&&p.deltaUpdateFailed&&(o=h.msn,f=h.part,l=j.HlsSkip.No),new j.HlsUrlParameters(o,f,l)},v.retryLoadingOrFail=function(p){var h=this,o=this.hls.config,f=this.retryCount<o.levelLoadingMaxRetry;if(f){var l;if(this.retryCount++,p.details.indexOf("LoadTimeOut")>-1&&(l=p.context)!==null&&l!==void 0&&l.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+p.details+'"'),this.loadPlaylist();else{var u=Math.min(Math.pow(2,this.retryCount)*o.levelLoadingRetryDelay,o.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return h.loadPlaylist()},u),this.warn("retry playlist loading #"+this.retryCount+" in "+u+' ms after "'+p.details+'"')}}else this.warn('cannot recover from error "'+p.details+'"'),this.clearTimer(),p.fatal=!0;return f},R}()},"./src/controller/base-stream-controller.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"State",function(){return L}),P.d(J,"default",function(){return A});var Y=P("./src/polyfills/number.ts"),j=P("./src/task-loop.ts"),U=P("./src/controller/fragment-tracker.ts"),z=P("./src/utils/buffer-helper.ts"),W=P("./src/utils/logger.ts"),r=P("./src/events.ts"),R=P("./src/errors.ts"),v=P("./src/types/transmuxer.ts"),m=P("./src/utils/mp4-tools.ts"),p=P("./src/utils/discontinuities.ts"),h=P("./src/controller/fragment-finders.ts"),o=P("./src/controller/level-helper.ts"),f=P("./src/loader/fragment-loader.ts"),l=P("./src/crypt/decrypter.ts"),u=P("./src/utils/time-ranges.ts"),s=P("./src/types/loader.ts");function a(C,E){for(var d=0;d<E.length;d++){var w=E[d];w.enumerable=w.enumerable||!1,w.configurable=!0,"value"in w&&(w.writable=!0),Object.defineProperty(C,w.key,w)}}function O(C,E,d){return E&&a(C.prototype,E),d&&a(C,d),C}function x(C){if(C===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return C}function S(C,E){C.prototype=Object.create(E.prototype),C.prototype.constructor=C,D(C,E)}function D(C,E){return D=Object.setPrototypeOf||function(w,y){return w.__proto__=y,w},D(C,E)}var L={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",BACKTRACKING:"BACKTRACKING",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS",WAITING_LEVEL:"WAITING_LEVEL"},A=function(C){S(E,C);function E(w,y,b){var B;return B=C.call(this)||this,B.hls=void 0,B.fragPrevious=null,B.fragCurrent=null,B.fragmentTracker=void 0,B.transmuxer=null,B._state=L.STOPPED,B.media=void 0,B.mediaBuffer=void 0,B.config=void 0,B.bitrateTest=!1,B.lastCurrentTime=0,B.nextLoadPosition=0,B.startPosition=0,B.loadedmetadata=!1,B.fragLoadError=0,B.retryDate=0,B.levels=null,B.fragmentLoader=void 0,B.levelLastLoaded=null,B.startFragRequested=!1,B.decrypter=void 0,B.initPTS=[],B.onvseeking=null,B.onvended=null,B.logPrefix="",B.log=void 0,B.warn=void 0,B.logPrefix=b,B.log=W.logger.log.bind(W.logger,b+":"),B.warn=W.logger.warn.bind(W.logger,b+":"),B.hls=w,B.fragmentLoader=new f.default(w.config),B.fragmentTracker=y,B.config=w.config,B.decrypter=new l.default(w,w.config),w.on(r.Events.KEY_LOADED,B.onKeyLoaded,x(B)),B}var d=E.prototype;return d.doTick=function(){this.onTickEnd()},d.onTickEnd=function(){},d.startLoad=function(y){},d.stopLoad=function(){this.fragmentLoader.abort();var y=this.fragCurrent;y&&this.fragmentTracker.removeFragment(y),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=L.STOPPED},d._streamEnded=function(y,b){var B=this.fragCurrent,F=this.fragmentTracker;if(!b.live&&B&&B.sn===b.endSN&&!y.nextStart){var _=F.getState(B);return _===U.FragmentState.PARTIAL||_===U.FragmentState.OK}return!1},d.onMediaAttached=function(y,b){var B=this.media=this.mediaBuffer=b.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),B.addEventListener("seeking",this.onvseeking),B.addEventListener("ended",this.onvended);var F=this.config;this.levels&&F.autoStartLoad&&this.state===L.STOPPED&&this.startLoad(F.startPosition)},d.onMediaDetaching=function(){var y=this.media;y!=null&&y.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),y&&(y.removeEventListener("seeking",this.onvseeking),y.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},d.onMediaSeeking=function(){var y=this.config,b=this.fragCurrent,B=this.media,F=this.mediaBuffer,_=this.state,M=B?B.currentTime:0,I=z.BufferHelper.bufferInfo(F||B,M,y.maxBufferHole);if(this.log("media seeking to "+(Object(Y.isFiniteNumber)(M)?M.toFixed(3):M)+", state: "+_),_===L.ENDED)this.resetLoadingState();else if(b&&!I.len){var g=y.maxFragLookUpTolerance,H=b.start-g,$=b.start+b.duration+g,ae=M>$;(M<H||ae)&&(ae&&b.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),b.loader.abort()),this.resetLoadingState())}B&&(this.lastCurrentTime=M),!this.loadedmetadata&&!I.len&&(this.nextLoadPosition=this.startPosition=M),this.tickImmediate()},d.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},d.onKeyLoaded=function(y,b){if(this.state!==L.KEY_LOADING||b.frag!==this.fragCurrent||!this.levels)return;this.state=L.IDLE;var B=this.levels[b.frag.level].details;B&&this.loadFragment(b.frag,B,b.frag.start)},d.onHandlerDestroying=function(){this.stopLoad(),C.prototype.onHandlerDestroying.call(this)},d.onHandlerDestroyed=function(){this.state=L.STOPPED,this.hls.off(r.Events.KEY_LOADED,this.onKeyLoaded,this),this.fragmentLoader&&this.fragmentLoader.destroy(),this.decrypter&&this.decrypter.destroy(),this.hls=this.log=this.warn=this.decrypter=this.fragmentLoader=this.fragmentTracker=null,C.prototype.onHandlerDestroyed.call(this)},d.loadKey=function(y,b){this.log("Loading key for "+y.sn+" of ["+b.startSN+"-"+b.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+y.level),this.state=L.KEY_LOADING,this.fragCurrent=y,this.hls.trigger(r.Events.KEY_LOADING,{frag:y})},d.loadFragment=function(y,b,B){this._loadFragForPlayback(y,b,B)},d._loadFragForPlayback=function(y,b,B){var F=this,_=function(I){if(F.fragContextChanged(y)){F.warn("Fragment "+y.sn+(I.part?" p: "+I.part.index:"")+" of level "+y.level+" was dropped during download."),F.fragmentTracker.removeFragment(y);return}y.stats.chunkCount++,F._handleFragmentLoadProgress(I)};this._doFragLoad(y,b,B,_).then(function(M){if(!M)return;F.fragLoadError=0;var I=F.state;if(F.fragContextChanged(y)){(I===L.FRAG_LOADING||I===L.BACKTRACKING||!F.fragCurrent&&I===L.PARSING)&&(F.fragmentTracker.removeFragment(y),F.state=L.IDLE);return}if("payload"in M&&(F.log("Loaded fragment "+y.sn+" of level "+y.level),F.hls.trigger(r.Events.FRAG_LOADED,M),F.state===L.BACKTRACKING)){F.fragmentTracker.backtrack(y,M),F.resetFragmentLoading(y);return}F._handleFragmentLoadComplete(M)}).catch(function(M){F.warn(M),F.resetFragmentLoading(y)})},d.flushMainBuffer=function(y,b,B){if(B===void 0&&(B=null),!(y-b))return;var F={startOffset:y,endOffset:b,type:B};this.fragLoadError=0,this.hls.trigger(r.Events.BUFFER_FLUSHING,F)},d._loadInitSegment=function(y){var b=this;this._doFragLoad(y).then(function(B){if(!B||b.fragContextChanged(y)||!b.levels)throw new Error("init load aborted");return B}).then(function(B){var F=b.hls,_=B.payload,M=y.decryptdata;if(_&&_.byteLength>0&&M&&M.key&&M.iv&&M.method==="AES-128"){var I=self.performance.now();return b.decrypter.webCryptoDecrypt(new Uint8Array(_),M.key.buffer,M.iv.buffer).then(function(g){var H=self.performance.now();return F.trigger(r.Events.FRAG_DECRYPTED,{frag:y,payload:g,stats:{tstart:I,tdecrypt:H}}),B.payload=g,B})}return B}).then(function(B){var F=b.fragCurrent,_=b.hls,M=b.levels;if(!M)throw new Error("init load aborted, missing levels");var I=M[y.level].details;console.assert(I,"Level details are defined when init segment is loaded");var g=y.stats;b.state=L.IDLE,b.fragLoadError=0,y.data=new Uint8Array(B.payload),g.parsing.start=g.buffering.start=self.performance.now(),g.parsing.end=g.buffering.end=self.performance.now(),B.frag===F&&_.trigger(r.Events.FRAG_BUFFERED,{stats:g,frag:F,part:null,id:y.type}),b.tick()}).catch(function(B){b.warn(B),b.resetFragmentLoading(y)})},d.fragContextChanged=function(y){var b=this.fragCurrent;return!y||!b||y.level!==b.level||y.sn!==b.sn||y.urlId!==b.urlId},d.fragBufferedComplete=function(y,b){var B=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+y.type+" sn: "+y.sn+(b?" part: "+b.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+y.level+" "+u.default.toString(z.BufferHelper.getBuffered(B))),this.state=L.IDLE,this.tick()},d._handleFragmentLoadComplete=function(y){var b=this.transmuxer;if(!b)return;var B=y.frag,F=y.part,_=y.partsLoaded,M=!_||_.length===0||_.some(function(g){return!g}),I=new v.ChunkMetadata(B.level,B.sn,B.stats.chunkCount+1,0,F?F.index:-1,!M);b.flush(I)},d._handleFragmentLoadProgress=function(y){},d._doFragLoad=function(y,b,B,F){var _=this;if(B===void 0&&(B=null),!this.levels)throw new Error("frag load aborted, missing levels");if(B=Math.max(y.start,B||0),this.config.lowLatencyMode&&b){var M=b.partList;if(M&&F){B>y.end&&b.fragmentHint&&(y=b.fragmentHint);var I=this.getNextPart(M,y,B);if(I>-1){var g=M[I];return this.log("Loading part sn: "+y.sn+" p: "+g.index+" cc: "+y.cc+" of playlist ["+b.startSN+"-"+b.endSN+"] parts [0-"+I+"-"+(M.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+y.level+", target: "+parseFloat(B.toFixed(3))),this.nextLoadPosition=g.start+g.duration,this.state=L.FRAG_LOADING,this.hls.trigger(r.Events.FRAG_LOADING,{frag:y,part:M[I],targetBufferTime:B}),this.doFragPartsLoad(y,M,I,F).catch(function(H){return _.handleFragLoadError(H)})}else if(!y.url||this.loadedEndOfParts(M,B))return Promise.resolve(null)}}return this.log("Loading fragment "+y.sn+" cc: "+y.cc+" "+(b?"of ["+b.startSN+"-"+b.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+y.level+", target: "+parseFloat(B.toFixed(3))),Object(Y.isFiniteNumber)(y.sn)&&!this.bitrateTest&&(this.nextLoadPosition=y.start+y.duration),this.state=L.FRAG_LOADING,this.hls.trigger(r.Events.FRAG_LOADING,{frag:y,targetBufferTime:B}),this.fragmentLoader.load(y,F).catch(function(H){return _.handleFragLoadError(H)})},d.doFragPartsLoad=function(y,b,B,F){var _=this;return new Promise(function(M,I){var g=[],H=function $(ae){var ue=b[ae];_.fragmentLoader.loadPart(y,ue,F).then(function(Le){g[ue.index]=Le;var ve=Le.part;_.hls.trigger(r.Events.FRAG_LOADED,Le);var Te=b[ae+1];if(Te&&Te.fragment===y)$(ae+1);else return M({frag:y,part:ve,partsLoaded:g})}).catch(I)};H(B)})},d.handleFragLoadError=function(y){var b=y.data;return b&&b.details===R.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(b.frag,b.part):this.hls.trigger(r.Events.ERROR,b),null},d._handleTransmuxerFlush=function(y){var b=this.getCurrentContext(y);if(!b||this.state!==L.PARSING){this.fragCurrent||(this.state=L.IDLE);return}var B=b.frag,F=b.part,_=b.level,M=self.performance.now();B.stats.parsing.end=M,F&&(F.stats.parsing.end=M),this.updateLevelTiming(B,F,_,y.partial)},d.getCurrentContext=function(y){var b=this.levels,B=y.level,F=y.sn,_=y.part;if(!b||!b[B])return this.warn("Levels object was unset while buffering fragment "+F+" of level "+B+". The current chunk will not be buffered."),null;var M=b[B],I=_>-1?Object(o.getPartWith)(M,F,_):null,g=I?I.fragment:Object(o.getFragmentWithSN)(M,F,this.fragCurrent);return g?{frag:g,part:I,level:M}:null},d.bufferFragmentData=function(y,b,B,F){if(!y||this.state!==L.PARSING)return;var _=y.data1,M=y.data2,I=_;if(_&&M&&(I=Object(m.appendUint8Array)(_,M)),!I||!I.length)return;var g={type:y.type,frag:b,part:B,chunkMeta:F,parent:b.type,data:I};this.hls.trigger(r.Events.BUFFER_APPENDING,g),y.dropped&&y.independent&&!B&&this.flushBufferGap(b)},d.flushBufferGap=function(y){var b=this.media;if(!b)return;if(!z.BufferHelper.isBuffered(b,b.currentTime)){this.flushMainBuffer(0,y.start);return}var B=b.currentTime,F=z.BufferHelper.bufferInfo(b,B,0),_=y.duration,M=Math.min(this.config.maxFragLookUpTolerance*2,_*.25),I=Math.max(Math.min(y.start-M,F.end-M),B+M);y.start-I>M&&this.flushMainBuffer(I,y.start)},d.getFwdBufferInfo=function(y,b){var B=this.config,F=this.getLoadPosition();if(!Object(Y.isFiniteNumber)(F))return null;var _=z.BufferHelper.bufferInfo(y,F,B.maxBufferHole);if(_.len===0&&_.nextStart!==void 0){var M=this.fragmentTracker.getBufferedFrag(F,b);if(M&&_.nextStart<M.end)return z.BufferHelper.bufferInfo(y,F,Math.max(_.nextStart,B.maxBufferHole))}return _},d.getMaxBufferLength=function(y){var b=this.config,B;return y?B=Math.max(8*b.maxBufferSize/y,b.maxBufferLength):B=b.maxBufferLength,Math.min(B,b.maxMaxBufferLength)},d.reduceMaxBufferLength=function(y){var b=this.config,B=y||b.maxBufferLength;return b.maxMaxBufferLength>=B?(b.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+b.maxMaxBufferLength+"s"),!0):!1},d.getNextFragment=function(y,b){var B,F,_=b.fragments,M=_.length;if(!M)return null;var I=this.config,g=_[0].start,H;if(b.live){var $=I.initialLiveManifestSize;if(M<$)return this.warn("Not enough fragments to start playback (have: "+M+", need: "+$+")"),null;!b.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&(H=this.getInitialLiveFragment(b,_),this.startPosition=H?this.hls.liveSyncPosition||H.start:y)}else y<=g&&(H=_[0]);if(!H){var ae=I.lowLatencyMode?b.partEnd:b.fragmentEnd;H=this.getFragmentAtPosition(y,ae,b)}return(B=H)!==null&&B!==void 0&&B.initSegment&&!((F=H)!==null&&F!==void 0&&F.initSegment.data)&&!this.bitrateTest&&(H=H.initSegment),H},d.getNextPart=function(y,b,B){for(var F=-1,_=!1,M=!0,I=0,g=y.length;I<g;I++){var H=y[I];if(M=M&&!H.independent,F>-1&&B<H.start)break;var $=H.loaded;!$&&(_||H.independent||M)&&H.fragment===b&&(F=I),_=$}return F},d.loadedEndOfParts=function(y,b){var B=y[y.length-1];return B&&b>B.start&&B.loaded},d.getInitialLiveFragment=function(y,b){var B=this.fragPrevious,F=null;if(B){if(y.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+B.programDateTime),F=Object(h.findFragmentByPDT)(b,B.endProgramDateTime,this.config.maxFragLookUpTolerance)),!F){var _=B.sn+1;if(_>=y.startSN&&_<=y.endSN){var M=b[_-y.startSN];B.cc===M.cc&&(F=M,this.log("Live playlist, switching playlist, load frag with next SN: "+F.sn))}F||(F=Object(h.findFragWithCC)(b,B.cc),F&&this.log("Live playlist, switching playlist, load frag with same CC: "+F.sn))}}else{var I=this.hls.liveSyncPosition;I!==null&&(F=this.getFragmentAtPosition(I,this.bitrateTest?y.fragmentEnd:y.edge,y))}return F},d.getFragmentAtPosition=function(y,b,B){var F=this.config,_=this.fragPrevious,M=B.fragments,I=B.endSN,g=B.fragmentHint,H=F.maxFragLookUpTolerance,$=!!(F.lowLatencyMode&&B.partList&&g);$&&g&&!this.bitrateTest&&(M=M.concat(g),I=g.sn);var ae;if(y<b){var ue=y>b-H?0:H;ae=Object(h.findFragmentByPTS)(_,M,y,ue)}else ae=M[M.length-1];if(ae){var Le=ae.sn-B.startSN,ve=_&&ae.level===_.level,Te=M[Le+1],_e=this.fragmentTracker.getState(ae);if(_e===U.FragmentState.BACKTRACKED){ae=null;for(var De=Le;M[De]&&this.fragmentTracker.getState(M[De])===U.FragmentState.BACKTRACKED;)_?ae=M[De--]:ae=M[--De];ae||(ae=Te)}else _&&ae.sn===_.sn&&!$&&(ve&&(ae.sn<I&&this.fragmentTracker.getState(Te)!==U.FragmentState.OK?(this.log("SN "+ae.sn+" just loaded, load next one: "+Te.sn),ae=Te):ae=null))}return ae},d.synchronizeToLiveEdge=function(y){var b=this.config,B=this.media;if(!B)return;var F=this.hls.liveSyncPosition,_=B.currentTime,M=y.fragments[0].start,I=y.edge,g=_>=M-b.maxFragLookUpTolerance&&_<=I;if(F!==null&&B.duration>F&&(_<F||!g)){var H=b.liveMaxLatencyDuration!==void 0?b.liveMaxLatencyDuration:b.liveMaxLatencyDurationCount*y.targetduration;(!g&&B.readyState<4||_<I-H)&&(this.loadedmetadata||(this.nextLoadPosition=F),B.readyState&&(this.warn("Playback: "+_.toFixed(3)+" is located too far from the end of live sliding playlist: "+I+", reset currentTime to : "+F.toFixed(3)),B.currentTime=F))}},d.alignPlaylists=function(y,b){var B=this.levels,F=this.levelLastLoaded,_=this.fragPrevious,M=F!==null?B[F]:null,I=y.fragments.length;if(!I)return this.warn("No fragments in live playlist"),0;var g=y.fragments[0].start,H=!b,$=y.alignedSliding&&Object(Y.isFiniteNumber)(g);if(H||!$&&!g){Object(p.alignStream)(_,M,y);var ae=y.fragments[0].start;return this.log("Live playlist sliding: "+ae.toFixed(2)+" start-sn: "+(b?b.startSN:"na")+"->"+y.startSN+" prev-sn: "+(_?_.sn:"na")+" fragments: "+I),ae}return g},d.waitForCdnTuneIn=function(y){var b=3;return y.live&&y.canBlockReload&&y.tuneInGoal>Math.max(y.partHoldBack,y.partTarget*b)},d.setStartPosition=function(y,b){var B=this.startPosition;if(B<b&&(B=-1),B===-1||this.lastCurrentTime===-1){var F=y.startTimeOffset;Object(Y.isFiniteNumber)(F)?(B=b+F,F<0&&(B+=y.totalduration),B=Math.min(Math.max(b,B),b+y.totalduration),this.log("Start time offset "+F+" found in playlist, adjust startPosition to "+B),this.startPosition=B):y.live?B=this.hls.liveSyncPosition||b:this.startPosition=B=0,this.lastCurrentTime=B}this.nextLoadPosition=B},d.getLoadPosition=function(){var y=this.media,b=0;return this.loadedmetadata&&y?b=y.currentTime:this.nextLoadPosition&&(b=this.nextLoadPosition),b},d.handleFragLoadAborted=function(y,b){this.transmuxer&&y.sn!=="initSegment"&&y.stats.aborted&&(this.warn("Fragment "+y.sn+(b?" part"+b.index:"")+" of level "+y.level+" was aborted"),this.resetFragmentLoading(y))},d.resetFragmentLoading=function(y){(!this.fragCurrent||!this.fragContextChanged(y))&&(this.state=L.IDLE)},d.onFragmentOrKeyLoadError=function(y,b){if(b.fatal)return;var B=b.frag;if(!B||B.type!==y)return;var F=this.fragCurrent;console.assert(F&&B.sn===F.sn&&B.level===F.level&&B.urlId===F.urlId,"Frag load error must match current frag to retry");var _=this.config;if(this.fragLoadError+1<=_.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(B.level))return;var M=Math.min(Math.pow(2,this.fragLoadError)*_.fragLoadingRetryDelay,_.fragLoadingMaxRetryTimeout);this.warn("Fragment "+B.sn+" of "+y+" "+B.level+" failed to load, retrying in "+M+"ms"),this.retryDate=self.performance.now()+M,this.fragLoadError++,this.state=L.FRAG_LOADING_WAITING_RETRY}else b.levelRetry?(y===s.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=L.IDLE):(W.logger.error(b.details+" reaches max retry, redispatch as fatal ..."),b.fatal=!0,this.hls.stopLoad(),this.state=L.ERROR)},d.afterBufferFlushed=function(y,b,B){if(!y)return;var F=z.BufferHelper.getBuffered(y);this.fragmentTracker.detectEvictedFragments(b,F,B),this.state===L.ENDED&&this.resetLoadingState()},d.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=L.IDLE},d.resetLiveStartWhenNotLoaded=function(y){if(!this.loadedmetadata){this.startFragRequested=!1;var b=this.levels?this.levels[y].details:null;if(b!=null&&b.live)return this.startPosition=-1,this.setStartPosition(b,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},d.updateLevelTiming=function(y,b,B,F){var _=this,M=B.details;console.assert(!!M,"level.details must be defined");var I=Object.keys(y.elementaryStreams).reduce(function(g,H){var $=y.elementaryStreams[H];if($){var ae=$.endPTS-$.startPTS;if(ae<=0)return _.warn("Could not parse fragment "+y.sn+" "+H+" duration reliably ("+ae+") resetting transmuxer to fallback to playlist timing"),_.resetTransmuxer(),g||!1;var ue=F?0:Object(o.updateFragPTSDTS)(M,y,$.startPTS,$.endPTS,$.startDTS,$.endDTS);return _.hls.trigger(r.Events.LEVEL_PTS_UPDATED,{details:M,level:B,drift:ue,type:H,frag:y,start:$.startPTS,end:$.endPTS}),!0}return g},!1);I?(this.state=L.PARSED,this.hls.trigger(r.Events.FRAG_PARSED,{frag:y,part:b})):this.resetLoadingState()},d.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},O(E,[{key:"state",get:function(){return this._state},set:function(y){var b=this._state;b!==y&&(this._state=y,this.log(b+"->"+y))}}]),E}(j.default)},"./src/controller/buffer-controller.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"default",function(){return h});var Y=P("./src/polyfills/number.ts"),j=P("./src/events.ts"),U=P("./src/utils/logger.ts"),z=P("./src/errors.ts"),W=P("./src/utils/buffer-helper.ts"),r=P("./src/utils/mediasource-helper.ts"),R=P("./src/loader/fragment.ts"),v=P("./src/controller/buffer-operation-queue.ts"),m=Object(r.getMediaSource)(),p=/([ha]vc.)(?:\.[^.,]+)+/,h=function(){function o(l){var u=this;this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.appendError=0,this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this._onMediaSourceOpen=function(){var s=u.hls,a=u.media,O=u.mediaSource;U.logger.log("[buffer-controller]: Media source opened"),a&&(u.updateMediaElementDuration(),s.trigger(j.Events.MEDIA_ATTACHED,{media:a})),O&&O.removeEventListener("sourceopen",u._onMediaSourceOpen),u.checkPendingTracks()},this._onMediaSourceClose=function(){U.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){U.logger.log("[buffer-controller]: Media source ended")},this.hls=l,this._initSourceBuffer(),this.registerListeners()}var f=o.prototype;return f.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},f.destroy=function(){this.unregisterListeners(),this.details=null},f.registerListeners=function(){var u=this.hls;u.on(j.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),u.on(j.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.on(j.Events.MANIFEST_PARSED,this.onManifestParsed,this),u.on(j.Events.BUFFER_RESET,this.onBufferReset,this),u.on(j.Events.BUFFER_APPENDING,this.onBufferAppending,this),u.on(j.Events.BUFFER_CODECS,this.onBufferCodecs,this),u.on(j.Events.BUFFER_EOS,this.onBufferEos,this),u.on(j.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),u.on(j.Events.LEVEL_UPDATED,this.onLevelUpdated,this),u.on(j.Events.FRAG_PARSED,this.onFragParsed,this),u.on(j.Events.FRAG_CHANGED,this.onFragChanged,this)},f.unregisterListeners=function(){var u=this.hls;u.off(j.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),u.off(j.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.off(j.Events.MANIFEST_PARSED,this.onManifestParsed,this),u.off(j.Events.BUFFER_RESET,this.onBufferReset,this),u.off(j.Events.BUFFER_APPENDING,this.onBufferAppending,this),u.off(j.Events.BUFFER_CODECS,this.onBufferCodecs,this),u.off(j.Events.BUFFER_EOS,this.onBufferEos,this),u.off(j.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),u.off(j.Events.LEVEL_UPDATED,this.onLevelUpdated,this),u.off(j.Events.FRAG_PARSED,this.onFragParsed,this),u.off(j.Events.FRAG_CHANGED,this.onFragChanged,this)},f._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new v.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},f.onManifestParsed=function(u,s){var a=2;(s.audio&&!s.video||!s.altAudio)&&(a=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=a,this.details=null,U.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},f.onMediaAttaching=function(u,s){var a=this.media=s.media;if(a&&m){var O=this.mediaSource=new m;O.addEventListener("sourceopen",this._onMediaSourceOpen),O.addEventListener("sourceended",this._onMediaSourceEnded),O.addEventListener("sourceclose",this._onMediaSourceClose),a.src=self.URL.createObjectURL(O),this._objectUrl=a.src}},f.onMediaDetaching=function(){var u=this.media,s=this.mediaSource,a=this._objectUrl;if(s){if(U.logger.log("[buffer-controller]: media source detaching"),s.readyState==="open")try{s.endOfStream()}catch(O){U.logger.warn("[buffer-controller]: onMediaDetaching: "+O.message+" while calling endOfStream")}this.onBufferReset(),s.removeEventListener("sourceopen",this._onMediaSourceOpen),s.removeEventListener("sourceended",this._onMediaSourceEnded),s.removeEventListener("sourceclose",this._onMediaSourceClose),u&&(a&&self.URL.revokeObjectURL(a),u.src===a?(u.removeAttribute("src"),u.load()):U.logger.warn("[buffer-controller]: media.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.bufferCodecEventsExpected=this._bufferCodecEventsTotal,this.pendingTracks={},this.tracks={}}this.hls.trigger(j.Events.MEDIA_DETACHED,void 0)},f.onBufferReset=function(){var u=this;this.getSourceBufferTypes().forEach(function(s){var a=u.sourceBuffer[s];try{a&&(u.removeBufferListeners(s),u.mediaSource&&u.mediaSource.removeSourceBuffer(a),u.sourceBuffer[s]=void 0)}catch(O){U.logger.warn("[buffer-controller]: Failed to reset the "+s+" buffer",O)}}),this._initSourceBuffer()},f.onBufferCodecs=function(u,s){var a=this,O=this.getSourceBufferTypes().length;if(Object.keys(s).forEach(function(x){if(O){var S=a.tracks[x];if(S&&typeof S.buffer.changeType=="function"){var D=s[x],L=D.codec,A=D.levelCodec,C=D.container,E=(S.levelCodec||S.codec).replace(p,"$1"),d=(A||L).replace(p,"$1");if(E!==d){var w=C+";codecs="+(A||L);a.appendChangeType(x,w)}}}else a.pendingTracks[x]=s[x]}),O)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},f.appendChangeType=function(u,s){var a=this,O=this.operationQueue,x={execute:function(){var D=a.sourceBuffer[u];D&&(U.logger.log("[buffer-controller]: changing "+u+" sourceBuffer type to "+s),D.changeType(s)),O.shiftAndExecuteNext(u)},onStart:function(){},onComplete:function(){},onError:function(D){U.logger.warn("[buffer-controller]: Failed to change "+u+" SourceBuffer type",D)}};O.append(x,u)},f.onBufferAppending=function(u,s){var a=this,O=this.hls,x=this.operationQueue,S=this.tracks,D=s.data,L=s.type,A=s.frag,C=s.part,E=s.chunkMeta,d=E.buffering[L],w=self.performance.now();d.start=w;var y=A.stats.buffering,b=C?C.stats.buffering:null;y.start===0&&(y.start=w),b&&b.start===0&&(b.start=w);var B=S.audio,F=L==="audio"&&E.id===1&&(B==null?void 0:B.container)==="audio/mpeg",_={execute:function(){if(d.executeStart=self.performance.now(),F){var I=a.sourceBuffer[L];if(I){var g=A.start-I.timestampOffset;Math.abs(g)>=.1&&(U.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+A.start+" (delta: "+g+") sn: "+A.sn+")"),I.timestampOffset=A.start)}}a.appendExecutor(D,L)},onStart:function(){},onComplete:function(){var I=self.performance.now();d.executeEnd=d.end=I,y.first===0&&(y.first=I),b&&b.first===0&&(b.first=I);var g=a.sourceBuffer,H={};for(var $ in g)H[$]=W.BufferHelper.getBuffered(g[$]);a.appendError=0,a.hls.trigger(j.Events.BUFFER_APPENDED,{type:L,frag:A,part:C,chunkMeta:E,parent:A.type,timeRanges:H})},onError:function(I){U.logger.error("[buffer-controller]: Error encountered while trying to append to the "+L+" SourceBuffer",I);var g={type:z.ErrorTypes.MEDIA_ERROR,parent:A.type,details:z.ErrorDetails.BUFFER_APPEND_ERROR,err:I,fatal:!1};I.code===DOMException.QUOTA_EXCEEDED_ERR?g.details=z.ErrorDetails.BUFFER_FULL_ERROR:(a.appendError++,g.details=z.ErrorDetails.BUFFER_APPEND_ERROR,a.appendError>O.config.appendErrorMaxRetry&&(U.logger.error("[buffer-controller]: Failed "+O.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),g.fatal=!0)),O.trigger(j.Events.ERROR,g)}};x.append(_,L)},f.onBufferFlushing=function(u,s){var a=this,O=this.operationQueue,x=function(D){return{execute:a.removeExecutor.bind(a,D,s.startOffset,s.endOffset),onStart:function(){},onComplete:function(){a.hls.trigger(j.Events.BUFFER_FLUSHED,{type:D})},onError:function(A){U.logger.warn("[buffer-controller]: Failed to remove from "+D+" SourceBuffer",A)}}};s.type?O.append(x(s.type),s.type):this.getSourceBufferTypes().forEach(function(S){O.append(x(S),S)})},f.onFragParsed=function(u,s){var a=this,O=s.frag,x=s.part,S=[],D=x?x.elementaryStreams:O.elementaryStreams;D[R.ElementaryStreamTypes.AUDIOVIDEO]?S.push("audiovideo"):(D[R.ElementaryStreamTypes.AUDIO]&&S.push("audio"),D[R.ElementaryStreamTypes.VIDEO]&&S.push("video"));var L=function(){var C=self.performance.now();O.stats.buffering.end=C,x&&(x.stats.buffering.end=C);var E=x?x.stats:O.stats;a.hls.trigger(j.Events.FRAG_BUFFERED,{frag:O,part:x,stats:E,id:O.type})};S.length===0&&U.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+O.type+" level: "+O.level+" sn: "+O.sn),this.blockBuffers(L,S)},f.onFragChanged=function(u,s){this.flushBackBuffer()},f.onBufferEos=function(u,s){var a=this,O=this.getSourceBufferTypes().reduce(function(x,S){var D=a.sourceBuffer[S];return(!s.type||s.type===S)&&(D&&!D.ended&&(D.ended=!0,U.logger.log("[buffer-controller]: "+S+" sourceBuffer now EOS"))),x&&!!(!D||D.ended)},!0);O&&this.blockBuffers(function(){var x=a.mediaSource;if(!x||x.readyState!=="open")return;x.endOfStream()})},f.onLevelUpdated=function(u,s){var a=s.details;if(!a.fragments.length)return;this.details=a,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},f.flushBackBuffer=function(){var u=this.hls,s=this.details,a=this.media,O=this.sourceBuffer;if(!a||s===null)return;var x=this.getSourceBufferTypes();if(!x.length)return;var S=s.live&&u.config.liveBackBufferLength!==null?u.config.liveBackBufferLength:u.config.backBufferLength;if(!Object(Y.isFiniteNumber)(S)||S<0)return;var D=a.currentTime,L=s.levelTargetDuration,A=Math.max(S,L),C=Math.floor(D/L)*L-A;x.forEach(function(E){var d=O[E];if(d){var w=W.BufferHelper.getBuffered(d);w.length>0&&C>w.start(0)&&(u.trigger(j.Events.BACK_BUFFER_REACHED,{bufferEnd:C}),s.live&&u.trigger(j.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:C}),u.trigger(j.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:C,type:E}))}})},f.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var u=this.details,s=this.hls,a=this.media,O=this.mediaSource,x=u.fragments[0].start+u.totalduration,S=a.duration,D=Object(Y.isFiniteNumber)(O.duration)?O.duration:0;u.live&&s.config.liveDurationInfinity?(U.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),O.duration=Infinity,this.updateSeekableRange(u)):(x>D&&x>S||!Object(Y.isFiniteNumber)(S))&&(U.logger.log("[buffer-controller]: Updating Media Source duration to "+x.toFixed(3)),O.duration=x)},f.updateSeekableRange=function(u){var s=this.mediaSource,a=u.fragments,O=a.length;if(O&&u.live&&s!==null&&s!==void 0&&s.setLiveSeekableRange){var x=Math.max(0,a[0].start),S=Math.max(x,x+u.totalduration);s.setLiveSeekableRange(x,S)}},f.checkPendingTracks=function(){var u=this.bufferCodecEventsExpected,s=this.operationQueue,a=this.pendingTracks,O=Object.keys(a).length;if(O&&!u||O===2){this.createSourceBuffers(a),this.pendingTracks={};var x=this.getSourceBufferTypes();if(x.length===0){this.hls.trigger(j.Events.ERROR,{type:z.ErrorTypes.MEDIA_ERROR,details:z.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}x.forEach(function(S){s.executeNext(S)})}},f.createSourceBuffers=function(u){var s=this.sourceBuffer,a=this.mediaSource;if(!a)throw Error("createSourceBuffers called when mediaSource was null");var O=0;for(var x in u)if(!s[x]){var S=u[x];if(!S)throw Error("source buffer exists for track "+x+", however track does not");var D=S.levelCodec||S.codec,L=S.container+";codecs="+D;U.logger.log("[buffer-controller]: creating sourceBuffer("+L+")");try{var A=s[x]=a.addSourceBuffer(L),C=x;this.addBufferListener(C,"updatestart",this._onSBUpdateStart),this.addBufferListener(C,"updateend",this._onSBUpdateEnd),this.addBufferListener(C,"error",this._onSBUpdateError),this.tracks[x]={buffer:A,codec:D,container:S.container,levelCodec:S.levelCodec,id:S.id},O++}catch(E){U.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+E.message),this.hls.trigger(j.Events.ERROR,{type:z.ErrorTypes.MEDIA_ERROR,details:z.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:E,mimeType:L})}}O&&this.hls.trigger(j.Events.BUFFER_CREATED,{tracks:this.tracks})},f._onSBUpdateStart=function(u){var s=this.operationQueue,a=s.current(u);a.onStart()},f._onSBUpdateEnd=function(u){var s=this.operationQueue,a=s.current(u);a.onComplete(),s.shiftAndExecuteNext(u)},f._onSBUpdateError=function(u,s){U.logger.error("[buffer-controller]: "+u+" SourceBuffer error",s),this.hls.trigger(j.Events.ERROR,{type:z.ErrorTypes.MEDIA_ERROR,details:z.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var a=this.operationQueue.current(u);a&&a.onError(s)},f.removeExecutor=function(u,s,a){var O=this.media,x=this.mediaSource,S=this.operationQueue,D=this.sourceBuffer,L=D[u];if(!O||!x||!L){U.logger.warn("[buffer-controller]: Attempting to remove from the "+u+" SourceBuffer, but it does not exist"),S.shiftAndExecuteNext(u);return}var A=Object(Y.isFiniteNumber)(O.duration)?O.duration:Infinity,C=Object(Y.isFiniteNumber)(x.duration)?x.duration:Infinity,E=Math.max(0,s),d=Math.min(a,A,C);d>E?(U.logger.log("[buffer-controller]: Removing ["+E+","+d+"] from the "+u+" SourceBuffer"),console.assert(!L.updating,u+" sourceBuffer must not be updating"),L.remove(E,d)):S.shiftAndExecuteNext(u)},f.appendExecutor=function(u,s){var a=this.operationQueue,O=this.sourceBuffer,x=O[s];if(!x){U.logger.warn("[buffer-controller]: Attempting to append to the "+s+" SourceBuffer, but it does not exist"),a.shiftAndExecuteNext(s);return}x.ended=!1,console.assert(!x.updating,s+" sourceBuffer must not be updating"),x.appendBuffer(u)},f.blockBuffers=function(u,s){var a=this;if(s===void 0&&(s=this.getSourceBufferTypes()),!s.length){U.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(u);return}var O=this.operationQueue,x=s.map(function(S){return O.appendBlocker(S)});Promise.all(x).then(function(){u(),s.forEach(function(S){var D=a.sourceBuffer[S];(!D||!D.updating)&&O.shiftAndExecuteNext(S)})})},f.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},f.addBufferListener=function(u,s,a){var O=this.sourceBuffer[u];if(!O)return;var x=a.bind(this,u);this.listeners[u].push({event:s,listener:x}),O.addEventListener(s,x)},f.removeBufferListeners=function(u){var s=this.sourceBuffer[u];if(!s)return;this.listeners[u].forEach(function(a){s.removeEventListener(a.event,a.listener)})},o}()},"./src/controller/buffer-operation-queue.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"default",function(){return j});var Y=P("./src/utils/logger.ts"),j=function(){function U(W){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=W}var z=U.prototype;return z.append=function(r,R){var v=this.queues[R];v.push(r),v.length===1&&this.buffers[R]&&this.executeNext(R)},z.insertAbort=function(r,R){var v=this.queues[R];v.unshift(r),this.executeNext(R)},z.appendBlocker=function(r){var R,v=new Promise(function(p){R=p}),m={execute:R,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(m,r),v},z.executeNext=function(r){var R=this.buffers,v=this.queues,m=R[r],p=v[r];if(p.length){var h=p[0];try{h.execute()}catch(o){Y.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),h.onError(o),(!m||!m.updating)&&(p.shift(),this.executeNext(r))}}},z.shiftAndExecuteNext=function(r){this.queues[r].shift(),this.executeNext(r)},z.current=function(r){return this.queues[r][0]},U}()},"./src/controller/cap-level-controller.ts":function(ie,J,P){"use strict";P.r(J);var Y=P("./src/events.ts");function j(W,r){for(var R=0;R<r.length;R++){var v=r[R];v.enumerable=v.enumerable||!1,v.configurable=!0,"value"in v&&(v.writable=!0),Object.defineProperty(W,v.key,v)}}function U(W,r,R){return r&&j(W.prototype,r),R&&j(W,R),W}var z=function(){function W(R){this.autoLevelCapping=void 0,this.firstLevel=void 0,this.media=void 0,this.restrictedLevels=void 0,this.timer=void 0,this.hls=void 0,this.streamController=void 0,this.clientRect=void 0,this.hls=R,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var r=W.prototype;return r.setStreamController=function(v){this.streamController=v},r.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},r.registerListeners=function(){var v=this.hls;v.on(Y.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),v.on(Y.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),v.on(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),v.on(Y.Events.BUFFER_CODECS,this.onBufferCodecs,this),v.on(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},r.unregisterListener=function(){var v=this.hls;v.off(Y.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),v.off(Y.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),v.off(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),v.off(Y.Events.BUFFER_CODECS,this.onBufferCodecs,this),v.off(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},r.onFpsDropLevelCapping=function(v,m){W.isLevelAllowed(m.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(m.droppedLevel)},r.onMediaAttaching=function(v,m){this.media=m.media instanceof HTMLVideoElement?m.media:null},r.onManifestParsed=function(v,m){var p=this.hls;this.restrictedLevels=[],this.firstLevel=m.firstLevel,p.config.capLevelToPlayerSize&&m.video&&this.startCapping()},r.onBufferCodecs=function(v,m){var p=this.hls;p.config.capLevelToPlayerSize&&m.video&&this.startCapping()},r.onMediaDetaching=function(){this.stopCapping()},r.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var v=this.hls.levels;if(v.length){var m=this.hls;m.autoLevelCapping=this.getMaxLevel(v.length-1),m.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=m.autoLevelCapping}}},r.getMaxLevel=function(v){var m=this,p=this.hls.levels;if(!p.length)return-1;var h=p.filter(function(o,f){return W.isLevelAllowed(f,m.restrictedLevels)&&f<=v});return this.clientRect=null,W.getMaxLevelByMediaSize(h,this.mediaWidth,this.mediaHeight)},r.startCapping=function(){if(this.timer)return;this.autoLevelCapping=Number.POSITIVE_INFINITY,this.hls.firstLevel=this.getMaxLevel(this.firstLevel),self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize()},r.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},r.getDimensions=function(){if(this.clientRect)return this.clientRect;var v=this.media,m={width:0,height:0};if(v){var p=v.getBoundingClientRect();m.width=p.width,m.height=p.height,!m.width&&!m.height&&(m.width=p.right-p.left||v.width||0,m.height=p.bottom-p.top||v.height||0)}return this.clientRect=m,m},W.isLevelAllowed=function(v,m){return m===void 0&&(m=[]),m.indexOf(v)===-1},W.getMaxLevelByMediaSize=function(v,m,p){if(!v||!v.length)return-1;for(var h=function(s,a){return a?s.width!==a.width||s.height!==a.height:!0},o=v.length-1,f=0;f<v.length;f+=1){var l=v[f];if((l.width>=m||l.height>=p)&&h(l,v[f+1])){o=f;break}}return o},U(W,[{key:"mediaWidth",get:function(){return this.getDimensions().width*W.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*W.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var v=1;try{v=self.devicePixelRatio}catch(m){}return v}}]),W}();J.default=z},"./src/controller/cmcd-controller.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"default",function(){return h});var Y=P("./src/events.ts"),j=P("./src/types/cmcd.ts"),U=P("./src/utils/buffer-helper.ts"),z=P("./src/utils/logger.ts");function W(o,f){for(var l=0;l<f.length;l++){var u=f[l];u.enumerable=u.enumerable||!1,u.configurable=!0,"value"in u&&(u.writable=!0),Object.defineProperty(o,u.key,u)}}function r(o,f,l){return f&&W(o.prototype,f),l&&W(o,l),o}function R(o,f){var l=typeof Symbol!="undefined"&&o[Symbol.iterator]||o["@@iterator"];if(l)return(l=l.call(o)).next.bind(l);if(Array.isArray(o)||(l=v(o))||f&&o&&typeof o.length=="number"){l&&(o=l);var u=0;return function(){return u>=o.length?{done:!0}:{done:!1,value:o[u++]}}}throw new TypeError(`Invalid attempt to iterate non-iterable instance.
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0,this.onWaiting=function(){u.initialized&&(u.starved=!0),u.buffering=!0},this.onPlaying=function(){u.initialized||(u.initialized=!0),u.buffering=!1},this.applyPlaylistData=function(O){try{u.apply(O,{ot:j.CMCDObjectType.MANIFEST,su:!u.initialized})}catch(x){z.logger.warn("Could not generate manifest CMCD data.",x)}},this.applyFragmentData=function(O){try{var x=O.frag,S=u.hls.levels[x.level],D=u.getObjectType(x),L={d:x.duration*1e3,ot:D};(D===j.CMCDObjectType.VIDEO||D===j.CMCDObjectType.AUDIO||D==j.CMCDObjectType.MUXED)&&(L.br=S.bitrate/1e3,L.tb=u.getTopBandwidth(D),L.bl=u.getBufferLength(D)),u.apply(O,L)}catch(A){z.logger.warn("Could not generate segment CMCD data.",A)}},this.hls=l;var s=this.config=l.config,a=s.cmcd;a!=null&&(s.pLoader=this.createPlaylistLoader(),s.fLoader=this.createFragmentLoader(),this.sid=a.sessionId||o.uuid(),this.cid=a.contentId,this.useHeaders=a.useHeaders===!0,this.registerListeners())}var f=o.prototype;return f.registerListeners=function(){var u=this.hls;u.on(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),u.on(Y.Events.MEDIA_DETACHED,this.onMediaDetached,this),u.on(Y.Events.BUFFER_CREATED,this.onBufferCreated,this)},f.unregisterListeners=function(){var u=this.hls;u.off(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),u.off(Y.Events.MEDIA_DETACHED,this.onMediaDetached,this),u.off(Y.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},f.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},f.onMediaAttached=function(u,s){this.media=s.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},f.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},f.onBufferCreated=function(u,s){var a,O;this.audioBuffer=(a=s.tracks.audio)===null||a===void 0?void 0:a.buffer,this.videoBuffer=(O=s.tracks.video)===null||O===void 0?void 0:O.buffer},f.createData=function(){var u;return{v:j.CMCDVersion,sf:j.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(u=this.media)===null||u===void 0?void 0:u.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},f.apply=function(u,s){s===void 0&&(s={}),p(s,this.createData());var a=s.ot===j.CMCDObjectType.INIT||s.ot===j.CMCDObjectType.VIDEO||s.ot===j.CMCDObjectType.MUXED;if(this.starved&&a&&(s.bs=!0,s.su=!0,this.starved=!1),s.su==null&&(s.su=this.buffering),this.useHeaders){var O=o.toHeaders(s);if(!Object.keys(O).length)return;u.headers||(u.headers={}),p(u.headers,O)}else{var x=o.toQuery(s);if(!x)return;u.url=o.appendQueryToUri(u.url,x)}},f.getObjectType=function(u){var s=u.type;return s==="subtitle"?j.CMCDObjectType.TIMED_TEXT:u.sn==="initSegment"?j.CMCDObjectType.INIT:s==="audio"?j.CMCDObjectType.AUDIO:s==="main"?this.hls.audioTracks.length?j.CMCDObjectType.VIDEO:j.CMCDObjectType.MUXED:void 0},f.getTopBandwidth=function(u){for(var s=0,a=u===j.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,O=R(a),x;!(x=O()).done;){var S=x.value;S.bitrate>s&&(s=S.bitrate)}return s>0?s:NaN},f.getBufferLength=function(u){var s=this.hls.media,a=u===j.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!a||!s)return NaN;var O=U.BufferHelper.bufferInfo(a,s.currentTime,this.config.maxBufferHole);return O.len*1e3},f.createPlaylistLoader=function(){var u=this.config.pLoader,s=this.applyPlaylistData,a=u||this.config.loader;return function(){function O(S){this.loader=void 0,this.loader=new a(S)}var x=O.prototype;return x.destroy=function(){this.loader.destroy()},x.abort=function(){this.loader.abort()},x.load=function(D,L,A){s(D),this.loader.load(D,L,A)},r(O,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),O}()},f.createFragmentLoader=function(){var u=this.config.fLoader,s=this.applyFragmentData,a=u||this.config.loader;return function(){function O(S){this.loader=void 0,this.loader=new a(S)}var x=O.prototype;return x.destroy=function(){this.loader.destroy()},x.abort=function(){this.loader.abort()},x.load=function(D,L,A){s(D),this.loader.load(D,L,A)},r(O,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),O}()},o.uuid=function(){var u=URL.createObjectURL(new Blob),s=u.toString();return URL.revokeObjectURL(u),s.substr(s.lastIndexOf("/")+1)},o.serialize=function(u){for(var s=[],a=function(F){return!Number.isNaN(F)&&F!=null&&F!==""&&F!==!1},O=function(F){return Math.round(F)},x=function(F){return O(F/100)*100},S=function(F){return encodeURIComponent(F)},D={br:O,d:O,bl:x,dl:x,mtp:x,nor:S,rtp:x,tb:O},L=Object.keys(u||{}).sort(),A=R(L),C;!(C=A()).done;){var E=C.value,d=u[E];if(!a(d))continue;if(E==="v"&&d===1)continue;if(E=="pr"&&d===1)continue;var w=D[E];w&&(d=w(d));var y=typeof d,b=void 0;E==="ot"||E==="sf"||E==="st"?b=E+"="+d:y==="boolean"?b=E:y==="number"?b=E+"="+d:b=E+"="+JSON.stringify(d),s.push(b)}return s.join(",")},o.toHeaders=function(u){for(var s=Object.keys(u),a={},O=["Object","Request","Session","Status"],x=[{},{},{},{}],S={br:0,d:0,ot:0,tb:0,bl:1,dl:1,mtp:1,nor:1,nrr:1,su:1,cid:2,pr:2,sf:2,sid:2,st:2,v:2,bs:3,rtp:3},D=0,L=s;D<L.length;D++){var A=L[D],C=S[A]!=null?S[A]:1;x[C][A]=u[A]}for(var E=0;E<x.length;E++){var d=o.serialize(x[E]);d&&(a["CMCD-"+O[E]]=d)}return a},o.toQuery=function(u){return"CMCD="+encodeURIComponent(o.serialize(u))},o.appendQueryToUri=function(u,s){if(!s)return u;var a=u.includes("?")?"&":"?";return""+u+a+s},o}()},"./src/controller/eme-controller.ts":function(ie,J,P){"use strict";P.r(J);var Y=P("./src/events.ts"),j=P("./src/errors.ts"),U=P("./src/utils/logger.ts"),z=P("./src/utils/mediakeys-helper.ts");function W(h,o){for(var f=0;f<o.length;f++){var l=o[f];l.enumerable=l.enumerable||!1,l.configurable=!0,"value"in l&&(l.writable=!0),Object.defineProperty(h,l.key,l)}}function r(h,o,f){return o&&W(h.prototype,o),f&&W(h,f),h}var R=3,v=function(o,f,l){var u={audioCapabilities:[],videoCapabilities:[]};return o.forEach(function(s){u.audioCapabilities.push({contentType:'audio/mp4; codecs="'+s+'"',robustness:l.audioRobustness||""})}),f.forEach(function(s){u.videoCapabilities.push({contentType:'video/mp4; codecs="'+s+'"',robustness:l.videoRobustness||""})}),[u]},m=function(o,f,l,u){switch(o){case z.KeySystems.WIDEVINE:return v(f,l,u);default:throw new Error("Unknown key-system: "+o)}},p=function(){function h(f){this.hls=void 0,this._widevineLicenseUrl=void 0,this._licenseXhrSetup=void 0,this._licenseResponseCallback=void 0,this._emeEnabled=void 0,this._requestMediaKeySystemAccess=void 0,this._drmSystemOptions=void 0,this._config=void 0,this._mediaKeysList=[],this._media=null,this._hasSetMediaKeys=!1,this._requestLicenseFailureCount=0,this.mediaKeysPromise=null,this._onMediaEncrypted=this.onMediaEncrypted.bind(this),this.hls=f,this._config=f.config,this._widevineLicenseUrl=this._config.widevineLicenseUrl,this._licenseXhrSetup=this._config.licenseXhrSetup,this._licenseResponseCallback=this._config.licenseResponseCallback,this._emeEnabled=this._config.emeEnabled,this._requestMediaKeySystemAccess=this._config.requestMediaKeySystemAccessFunc,this._drmSystemOptions=this._config.drmSystemOptions,this._registerListeners()}var o=h.prototype;return o.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},o._registerListeners=function(){this.hls.on(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(Y.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this)},o._unregisterListeners=function(){this.hls.off(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(Y.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this)},o.getLicenseServerUrl=function(l){switch(l){case z.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+l+'"')},o._attemptKeySystemAccess=function(l,u,s){var a=this,O=m(l,u,s,this._drmSystemOptions);U.logger.log("Requesting encrypted media key-system access");var x=this.requestMediaKeySystemAccess(l,O);this.mediaKeysPromise=x.then(function(S){return a._onMediaKeySystemAccessObtained(l,S)}),x.catch(function(S){U.logger.error('Failed to obtain key-system "'+l+'" access:',S)})},o._onMediaKeySystemAccessObtained=function(l,u){var s=this;U.logger.log('Access for key-system "'+l+'" obtained');var a={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:u,mediaKeySystemDomain:l};this._mediaKeysList.push(a);var O=Promise.resolve().then(function(){return u.createMediaKeys()}).then(function(x){return a.mediaKeys=x,U.logger.log('Media-keys created for key-system "'+l+'"'),s._onMediaKeysCreated(),x});return O.catch(function(x){U.logger.error("Failed to create media-keys:",x)}),O},o._onMediaKeysCreated=function(){var l=this;this._mediaKeysList.forEach(function(u){u.mediaKeysSession||(u.mediaKeysSession=u.mediaKeys.createSession(),l._onNewMediaKeySession(u.mediaKeysSession))})},o._onNewMediaKeySession=function(l){var u=this;U.logger.log("New key-system session "+l.sessionId),l.addEventListener("message",function(s){u._onKeySessionMessage(l,s.message)},!1)},o._onKeySessionMessage=function(l,u){U.logger.log("Got EME message event, creating license request"),this._requestLicense(u,function(s){U.logger.log("Received license data (length: "+(s&&s.byteLength)+"), updating key-session"),l.update(s)})},o.onMediaEncrypted=function(l){var u=this;if(U.logger.log('Media is encrypted using "'+l.initDataType+'" init data type'),!this.mediaKeysPromise){U.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var s=function(O){if(!u._media)return;u._attemptSetMediaKeys(O),u._generateRequestWithPreferredKeySession(l.initDataType,l.initData)};this.mediaKeysPromise.then(s).catch(s)},o._attemptSetMediaKeys=function(l){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var u=this._mediaKeysList[0];if(!u||!u.mediaKeys){U.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}U.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(u.mediaKeys),this._hasSetMediaKeys=!0}},o._generateRequestWithPreferredKeySession=function(l,u){var s=this,a=this._mediaKeysList[0];if(!a){U.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(a.mediaKeysSessionInitialized){U.logger.warn("Key-Session already initialized but requested again");return}var O=a.mediaKeysSession;if(!O){U.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!u){U.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}U.logger.log('Generating key-session request for "'+l+'" init data type'),a.mediaKeysSessionInitialized=!0,O.generateRequest(l,u).then(function(){U.logger.debug("Key-session generation succeeded")}).catch(function(x){U.logger.error("Error generating key-session request:",x),s.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},o._createLicenseXhr=function(l,u,s){var a=new XMLHttpRequest;a.responseType="arraybuffer",a.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,a,l,u,s);var O=this._licenseXhrSetup;if(O)try{O.call(this.hls,a,l),O=void 0}catch(x){U.logger.error(x)}try{a.readyState||a.open("POST",l,!0),O&&O.call(this.hls,a,l)}catch(x){throw new Error("issue setting up KeySystem license XHR "+x)}return a},o._onLicenseRequestReadyStageChange=function(l,u,s,a){switch(l.readyState){case 4:if(l.status===200){this._requestLicenseFailureCount=0,U.logger.log("License request succeeded");var O=l.response,x=this._licenseResponseCallback;if(x)try{O=x.call(this.hls,l,u)}catch(D){U.logger.error(D)}a(O)}else{if(U.logger.error("License Request XHR failed ("+u+"). Status: "+l.status+" ("+l.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>R){this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var S=R-this._requestLicenseFailureCount+1;U.logger.warn("Retrying license request, "+S+" attempts left"),this._requestLicense(s,a)}break}},o._generateLicenseRequestChallenge=function(l,u){switch(l.mediaKeySystemDomain){case z.KeySystems.WIDEVINE:return u}throw new Error("unsupported key-system: "+l.mediaKeySystemDomain)},o._requestLicense=function(l,u){U.logger.log("Requesting content license for key-system");var s=this._mediaKeysList[0];if(!s){U.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var a=this.getLicenseServerUrl(s.mediaKeySystemDomain),O=this._createLicenseXhr(a,l,u);U.logger.log("Sending license request to URL: "+a);var x=this._generateLicenseRequestChallenge(s,l);O.send(x)}catch(S){U.logger.error("Failure requesting DRM license: "+S),this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},o.onMediaAttached=function(l,u){if(!this._emeEnabled)return;var s=u.media;this._media=s,s.addEventListener("encrypted",this._onMediaEncrypted)},o.onMediaDetached=function(){var l=this._media,u=this._mediaKeysList;if(!l)return;l.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(u.map(function(s){if(s.mediaKeysSession)return s.mediaKeysSession.close().catch(function(){})})).then(function(){return l.setMediaKeys(null)}).catch(function(){})},o.onManifestParsed=function(l,u){if(!this._emeEnabled)return;var s=u.levels.map(function(O){return O.audioCodec}).filter(function(O){return!!O}),a=u.levels.map(function(O){return O.videoCodec}).filter(function(O){return!!O});this._attemptKeySystemAccess(z.KeySystems.WIDEVINE,s,a)},r(h,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),h}();J.default=p},"./src/controller/fps-controller.ts":function(ie,J,P){"use strict";P.r(J);var Y=P("./src/events.ts"),j=P("./src/utils/logger.ts"),U=function(){function z(r){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=r,this.registerListeners()}var W=z.prototype;return W.setStreamController=function(R){this.streamController=R},W.registerListeners=function(){this.hls.on(Y.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},W.unregisterListeners=function(){this.hls.off(Y.Events.MEDIA_ATTACHING,this.onMediaAttaching)},W.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},W.onMediaAttaching=function(R,v){var m=this.hls.config;if(m.capLevelOnFPSDrop){var p=v.media instanceof self.HTMLVideoElement?v.media:null;this.media=p,p&&typeof p.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),m.fpsDroppedMonitoringPeriod)}},W.checkFPS=function(R,v,m){var p=performance.now();if(v){if(this.lastTime){var h=p-this.lastTime,o=m-this.lastDroppedFrames,f=v-this.lastDecodedFrames,l=1e3*o/h,u=this.hls;if(u.trigger(Y.Events.FPS_DROP,{currentDropped:o,currentDecoded:f,totalDroppedFrames:m}),l>0&&o>u.config.fpsDroppedMonitoringThreshold*f){var s=u.currentLevel;j.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+s),s>0&&(u.autoLevelCapping===-1||u.autoLevelCapping>=s)&&(s=s-1,u.trigger(Y.Events.FPS_DROP_LEVEL_CAPPING,{level:s,droppedLevel:u.currentLevel}),u.autoLevelCapping=s,this.streamController.nextLevelSwitch())}}this.lastTime=p,this.lastDroppedFrames=m,this.lastDecodedFrames=v}},W.checkFPSInterval=function(){var R=this.media;if(R)if(this.isVideoPlaybackQualityAvailable){var v=R.getVideoPlaybackQuality();this.checkFPS(R,v.totalVideoFrames,v.droppedVideoFrames)}else this.checkFPS(R,R.webkitDecodedFrameCount,R.webkitDroppedFrameCount)},z}();J.default=U},"./src/controller/fragment-finders.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"findFragmentByPDT",function(){return U}),P.d(J,"findFragmentByPTS",function(){return z}),P.d(J,"fragmentWithinToleranceTest",function(){return W}),P.d(J,"pdtWithinToleranceTest",function(){return r}),P.d(J,"findFragWithCC",function(){return R});var Y=P("./src/polyfills/number.ts"),j=P("./src/utils/binary-search.ts");function U(v,m,p){if(m===null||!Array.isArray(v)||!v.length||!Object(Y.isFiniteNumber)(m))return null;var h=v[0].programDateTime;if(m<(h||0))return null;var o=v[v.length-1].endProgramDateTime;if(m>=(o||0))return null;p=p||0;for(var f=0;f<v.length;++f){var l=v[f];if(r(m,p,l))return l}return null}function z(v,m,p,h){p===void 0&&(p=0),h===void 0&&(h=0);var o=null;if(v?o=m[v.sn-m[0].sn+1]||null:p===0&&m[0].start===0&&(o=m[0]),o&&W(p,h,o)===0)return o;var f=j.default.search(m,W.bind(null,p,h));return f||o}function W(v,m,p){v===void 0&&(v=0),m===void 0&&(m=0);var h=Math.min(m,p.duration+(p.deltaPTS?p.deltaPTS:0));return p.start+p.duration-h<=v?1:p.start-h>v&&p.start?-1:0}function r(v,m,p){var h=Math.min(m,p.duration+(p.deltaPTS?p.deltaPTS:0))*1e3,o=p.endProgramDateTime||0;return o-h>v}function R(v,m){return j.default.search(v,function(p){return p.cc<m?1:p.cc>m?-1:0})}},"./src/controller/fragment-tracker.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"FragmentState",function(){return U}),P.d(J,"FragmentTracker",function(){return z});var Y=P("./src/events.ts"),j=P("./src/types/loader.ts"),U;(function(R){R.NOT_LOADED="NOT_LOADED",R.BACKTRACKED="BACKTRACKED",R.APPENDING="APPENDING",R.PARTIAL="PARTIAL",R.OK="OK"})(U||(U={}));var z=function(){function R(m){this.activeFragment=null,this.activeParts=null,this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hls=m,this._registerListeners()}var v=R.prototype;return v._registerListeners=function(){var p=this.hls;p.on(Y.Events.BUFFER_APPENDED,this.onBufferAppended,this),p.on(Y.Events.FRAG_BUFFERED,this.onFragBuffered,this),p.on(Y.Events.FRAG_LOADED,this.onFragLoaded,this)},v._unregisterListeners=function(){var p=this.hls;p.off(Y.Events.BUFFER_APPENDED,this.onBufferAppended,this),p.off(Y.Events.FRAG_BUFFERED,this.onFragBuffered,this),p.off(Y.Events.FRAG_LOADED,this.onFragLoaded,this)},v.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},v.getAppendedFrag=function(p,h){if(h===j.PlaylistLevelType.MAIN){var o=this.activeFragment,f=this.activeParts;if(!o)return null;if(f)for(var l=f.length;l--;){var u=f[l],s=u?u.end:o.appendedPTS;if(u.start<=p&&s!==void 0&&p<=s)return l>9&&(this.activeParts=f.slice(l-9)),u}else if(o.start<=p&&o.appendedPTS!==void 0&&p<=o.appendedPTS)return o}return this.getBufferedFrag(p,h)},v.getBufferedFrag=function(p,h){for(var o=this.fragments,f=Object.keys(o),l=f.length;l--;){var u=o[f[l]];if((u==null?void 0:u.body.type)===h&&u.buffered){var s=u.body;if(s.start<=p&&p<=s.end)return s}}return null},v.detectEvictedFragments=function(p,h,o){var f=this;Object.keys(this.fragments).forEach(function(l){var u=f.fragments[l];if(!u)return;if(!u.buffered){u.body.type===o&&f.removeFragment(u.body);return}var s=u.range[p];if(!s)return;s.time.some(function(a){var O=!f.isTimeBuffered(a.startPTS,a.endPTS,h);return O&&f.removeFragment(u.body),O})})},v.detectPartialFragments=function(p){var h=this,o=this.timeRanges,f=p.frag,l=p.part;if(!o||f.sn==="initSegment")return;var u=r(f),s=this.fragments[u];if(!s)return;Object.keys(o).forEach(function(a){var O=f.elementaryStreams[a];if(!O)return;var x=o[a],S=l!==null||O.partial===!0;s.range[a]=h.getBufferedTimes(f,l,S,x)}),s.backtrack=s.loaded=null,Object.keys(s.range).length?s.buffered=!0:this.removeFragment(s.body)},v.fragBuffered=function(p){var h=r(p),o=this.fragments[h];o&&(o.backtrack=o.loaded=null,o.buffered=!0)},v.getBufferedTimes=function(p,h,o,f){for(var l={time:[],partial:o},u=h?h.start:p.start,s=h?h.end:p.end,a=p.minEndPTS||s,O=p.maxStartPTS||u,x=0;x<f.length;x++){var S=f.start(x)-this.bufferPadding,D=f.end(x)+this.bufferPadding;if(O>=S&&a<=D){l.time.push({startPTS:Math.max(u,f.start(x)),endPTS:Math.min(s,f.end(x))});break}else if(u<D&&s>S)l.partial=!0,l.time.push({startPTS:Math.max(u,f.start(x)),endPTS:Math.min(s,f.end(x))});else if(s<=S)break}return l},v.getPartialFragment=function(p){var h=null,o,f,l,u=0,s=this.bufferPadding,a=this.fragments;return Object.keys(a).forEach(function(O){var x=a[O];if(!x)return;W(x)&&(f=x.body.start-s,l=x.body.end+s,p>=f&&p<=l&&(o=Math.min(p-f,l-p),u<=o&&(h=x.body,u=o)))}),h},v.getState=function(p){var h=r(p),o=this.fragments[h];return o?o.buffered?W(o)?U.PARTIAL:U.OK:o.backtrack?U.BACKTRACKED:U.APPENDING:U.NOT_LOADED},v.backtrack=function(p,h){var o=r(p),f=this.fragments[o];if(!f||f.backtrack)return null;var l=f.backtrack=h||f.loaded;return f.loaded=null,l},v.getBacktrackData=function(p){var h=r(p),o=this.fragments[h];if(o){var f,l=o.backtrack;if(l!=null&&(f=l.payload)!==null&&f!==void 0&&f.byteLength)return l;this.removeFragment(p)}return null},v.isTimeBuffered=function(p,h,o){for(var f,l,u=0;u<o.length;u++){if(f=o.start(u)-this.bufferPadding,l=o.end(u)+this.bufferPadding,p>=f&&h<=l)return!0;if(h<=f)return!1}return!1},v.onFragLoaded=function(p,h){var o=h.frag,f=h.part;if(o.sn==="initSegment"||o.bitrateTest||f)return;var l=r(o);this.fragments[l]={body:o,loaded:h,backtrack:null,buffered:!1,range:Object.create(null)}},v.onBufferAppended=function(p,h){var o=this,f=h.frag,l=h.part,u=h.timeRanges;if(f.type===j.PlaylistLevelType.MAIN)if(this.activeFragment=f,l){var s=this.activeParts;s||(this.activeParts=s=[]),s.push(l)}else this.activeParts=null;this.timeRanges=u,Object.keys(u).forEach(function(a){var O=u[a];if(o.detectEvictedFragments(a,O),!l)for(var x=0;x<O.length;x++)f.appendedPTS=Math.max(O.end(x),f.appendedPTS||0)})},v.onFragBuffered=function(p,h){this.detectPartialFragments(h)},v.hasFragment=function(p){var h=r(p);return!!this.fragments[h]},v.removeFragmentsInRange=function(p,h,o){var f=this;Object.keys(this.fragments).forEach(function(l){var u=f.fragments[l];if(!u)return;if(u.buffered){var s=u.body;s.type===o&&s.start<h&&s.end>p&&f.removeFragment(s)}})},v.removeFragment=function(p){var h=r(p);p.stats.loaded=0,p.clearElementaryStreamInfo(),delete this.fragments[h]},v.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},R}();function W(R){var v,m;return R.buffered&&(((v=R.range.video)===null||v===void 0?void 0:v.partial)||((m=R.range.audio)===null||m===void 0?void 0:m.partial))}function r(R){return R.type+"_"+R.level+"_"+R.urlId+"_"+R.sn}},"./src/controller/gap-controller.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"STALL_MINIMUM_DURATION_MS",function(){return W}),P.d(J,"MAX_START_GAP_JUMP",function(){return r}),P.d(J,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return R}),P.d(J,"SKIP_BUFFER_RANGE_START",function(){return v}),P.d(J,"default",function(){return m});var Y=P("./src/utils/buffer-helper.ts"),j=P("./src/errors.ts"),U=P("./src/events.ts"),z=P("./src/utils/logger.ts"),W=250,r=2,R=.1,v=.05,m=function(){function p(o,f,l,u){this.config=void 0,this.media=void 0,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=o,this.media=f,this.fragmentTracker=l,this.hls=u}var h=p.prototype;return h.destroy=function(){this.hls=this.fragmentTracker=this.media=null},h.poll=function(f){var l=this.config,u=this.media,s=this.stalled,a=u.currentTime,O=u.seeking,x=this.seeking&&!O,S=!this.seeking&&O;if(this.seeking=O,a!==f){if(this.moved=!0,s!==null){if(this.stallReported){var D=self.performance.now()-s;z.logger.warn("playback not stuck anymore @"+a+", after "+Math.round(D)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((S||x)&&(this.stalled=null),u.paused||u.ended||u.playbackRate===0||!Y.BufferHelper.getBuffered(u).length)return;var L=Y.BufferHelper.bufferInfo(u,a,0),A=L.len>0,C=L.nextStart||0;if(!A&&!C)return;if(O){var E=L.len>r,d=!C||C-a>r&&!this.fragmentTracker.getPartialFragment(a);if(E||d)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var w,y=Math.max(C,L.start||0)-a,b=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,B=b==null||((w=b.details)===null||w===void 0)?void 0:w.live,F=B?b.details.targetduration*2:r;if(y>0&&y<=F){this._trySkipBufferHole(null);return}}var _=self.performance.now();if(s===null){this.stalled=_;return}var M=_-s;!O&&M>=W&&this._reportStall(L.len);var I=Y.BufferHelper.bufferInfo(u,a,l.maxBufferHole);this._tryFixBufferStall(I,M)},h._tryFixBufferStall=function(f,l){var u=this.config,s=this.fragmentTracker,a=this.media,O=a.currentTime,x=s.getPartialFragment(O);if(x){var S=this._trySkipBufferHole(x);if(S)return}f.len>u.maxBufferHole&&l>u.highBufferWatchdogPeriod*1e3&&(z.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},h._reportStall=function(f){var l=this.hls,u=this.media,s=this.stallReported;s||(this.stallReported=!0,z.logger.warn("Playback stalling at @"+u.currentTime+" due to low buffer (buffer="+f+")"),l.trigger(U.Events.ERROR,{type:j.ErrorTypes.MEDIA_ERROR,details:j.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:f}))},h._trySkipBufferHole=function(f){for(var l=this.config,u=this.hls,s=this.media,a=s.currentTime,O=0,x=Y.BufferHelper.getBuffered(s),S=0;S<x.length;S++){var D=x.start(S);if(a+l.maxBufferHole>=O&&a<D){var L=Math.max(D+v,s.currentTime+R);return z.logger.warn("skipping hole, adjusting currentTime from "+a+" to "+L),this.moved=!0,this.stalled=null,s.currentTime=L,f&&u.trigger(U.Events.ERROR,{type:j.ErrorTypes.MEDIA_ERROR,details:j.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+a+" to "+L,frag:f}),L}O=x.end(S)}return 0},h._tryNudgeBuffer=function(){var f=this.config,l=this.hls,u=this.media,s=u.currentTime,a=(this.nudgeRetry||0)+1;if(this.nudgeRetry=a,a<f.nudgeMaxRetry){var O=s+a*f.nudgeOffset;z.logger.warn("Nudging 'currentTime' from "+s+" to "+O),u.currentTime=O,l.trigger(U.Events.ERROR,{type:j.ErrorTypes.MEDIA_ERROR,details:j.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else z.logger.error("Playhead still not moving while enough data buffered @"+s+" after "+f.nudgeMaxRetry+" nudges"),l.trigger(U.Events.ERROR,{type:j.ErrorTypes.MEDIA_ERROR,details:j.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},p}()},"./src/controller/id3-track-controller.ts":function(ie,J,P){"use strict";P.r(J);var Y=P("./src/events.ts"),j=P("./src/utils/texttrack-utils.ts"),U=P("./src/demux/id3.ts"),z=.25,W=function(){function r(v){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=v,this._registerListeners()}var R=r.prototype;return R.destroy=function(){this._unregisterListeners()},R._registerListeners=function(){var m=this.hls;m.on(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),m.on(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),m.on(Y.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),m.on(Y.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},R._unregisterListeners=function(){var m=this.hls;m.off(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),m.off(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),m.off(Y.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),m.off(Y.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},R.onMediaAttached=function(m,p){this.media=p.media},R.onMediaDetaching=function(){if(!this.id3Track)return;Object(j.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},R.getID3Track=function(m){if(!this.media)return;for(var p=0;p<m.length;p++){var h=m[p];if(h.kind==="metadata"&&h.label==="id3")return Object(j.sendAddTrackEvent)(h,this.media),h}return this.media.addTextTrack("metadata","id3")},R.onFragParsingMetadata=function(m,p){if(!this.media)return;var h=p.frag,o=p.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var f=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,l=0;l<o.length;l++){var u=U.getID3Frames(o[l].data);if(u){var s=o[l].pts,a=l<o.length-1?o[l+1].pts:h.end,O=a-s;O<=0&&(a=s+z);for(var x=0;x<u.length;x++){var S=u[x];if(!U.isTimeStampFrame(S)){var D=new f(s,a,"");D.value=S,this.id3Track.addCue(D)}}}}},R.onBufferFlushing=function(m,p){var h=p.startOffset,o=p.endOffset,f=p.type;if(!f||f==="audio"){var l=this.id3Track;l&&Object(j.removeCuesInRange)(l,h,o)}},r}();J.default=W},"./src/controller/latency-controller.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"default",function(){return r});var Y=P("./src/errors.ts"),j=P("./src/events.ts"),U=P("./src/utils/logger.ts");function z(R,v){for(var m=0;m<v.length;m++){var p=v[m];p.enumerable=p.enumerable||!1,p.configurable=!0,"value"in p&&(p.writable=!0),Object.defineProperty(R,p.key,p)}}function W(R,v,m){return v&&z(R.prototype,v),m&&z(R,m),R}var r=function(){function R(m){var p=this;this.hls=void 0,this.config=void 0,this.media=null,this.levelDetails=null,this.currentTime=0,this.stallCount=0,this._latency=null,this.timeupdateHandler=function(){return p.timeupdate()},this.hls=m,this.config=m.config,this.registerListeners()}var v=R.prototype;return v.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},v.registerListeners=function(){this.hls.on(j.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(j.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(j.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(j.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(j.Events.ERROR,this.onError,this)},v.unregisterListeners=function(){this.hls.off(j.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(j.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(j.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(j.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(j.Events.ERROR,this.onError)},v.onMediaAttached=function(p,h){this.media=h.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},v.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},v.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},v.onLevelUpdated=function(p,h){var o=h.details;this.levelDetails=o,o.advanced&&this.timeupdate(),!o.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},v.onError=function(p,h){if(h.details!==Y.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,U.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},v.timeupdate=function(){var p=this.media,h=this.levelDetails;if(!p||!h)return;this.currentTime=p.currentTime;var o=this.computeLatency();if(o===null)return;this._latency=o;var f=this.config,l=f.lowLatencyMode,u=f.maxLiveSyncPlaybackRate;if(!l||u===1)return;var s=this.targetLatency;if(s===null)return;var a=o-s,O=Math.min(this.maxLatency,s+h.targetduration),x=a<O;if(h.live&&x&&a>.05&&this.forwardBufferLength>1){var S=Math.min(2,Math.max(1,u)),D=Math.round(2/(1+Math.exp(-.75*a-this.edgeStalled))*20)/20;p.playbackRate=Math.min(S,Math.max(1,D))}else p.playbackRate!==1&&p.playbackRate!==0&&(p.playbackRate=1)},v.estimateLiveEdge=function(){var p=this.levelDetails;return p===null?null:p.edge+p.age},v.computeLatency=function(){var p=this.estimateLiveEdge();return p===null?null:p-this.currentTime},W(R,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var p=this.config,h=this.levelDetails;return p.liveMaxLatencyDuration!==void 0?p.liveMaxLatencyDuration:h?p.liveMaxLatencyDurationCount*h.targetduration:0}},{key:"targetLatency",get:function(){var p=this.levelDetails;if(p===null)return null;var h=p.holdBack,o=p.partHoldBack,f=p.targetduration,l=this.config,u=l.liveSyncDuration,s=l.liveSyncDurationCount,a=l.lowLatencyMode,O=this.hls.userConfig,x=a&&o||h;(O.liveSyncDuration||O.liveSyncDurationCount||x===0)&&(x=u!==void 0?u:s*f);var S=f,D=1;return x+Math.min(this.stallCount*D,S)}},{key:"liveSyncPosition",get:function(){var p=this.estimateLiveEdge(),h=this.targetLatency,o=this.levelDetails;if(p===null||h===null||o===null)return null;var f=o.edge,l=p-h-this.edgeStalled,u=f-o.totalduration,s=f-(this.config.lowLatencyMode&&o.partTarget||o.targetduration);return Math.min(Math.max(u,l),s)}},{key:"drift",get:function(){var p=this.levelDetails;return p===null?1:p.drift}},{key:"edgeStalled",get:function(){var p=this.levelDetails;if(p===null)return 0;var h=(this.config.lowLatencyMode&&p.partTarget||p.targetduration)*3;return Math.max(p.age-h,0)}},{key:"forwardBufferLength",get:function(){var p=this.media,h=this.levelDetails;if(!p||!h)return 0;var o=p.buffered.length;return o?p.buffered.end(o-1):h.edge-this.currentTime}}]),R}()},"./src/controller/level-controller.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"default",function(){return l});var Y=P("./src/types/level.ts"),j=P("./src/events.ts"),U=P("./src/errors.ts"),z=P("./src/utils/codecs.ts"),W=P("./src/controller/level-helper.ts"),r=P("./src/controller/base-playlist-controller.ts"),R=P("./src/types/loader.ts");function v(){return v=Object.assign||function(u){for(var s=1;s<arguments.length;s++){var a=arguments[s];for(var O in a)Object.prototype.hasOwnProperty.call(a,O)&&(u[O]=a[O])}return u},v.apply(this,arguments)}function m(u,s){for(var a=0;a<s.length;a++){var O=s[a];O.enumerable=O.enumerable||!1,O.configurable=!0,"value"in O&&(O.writable=!0),Object.defineProperty(u,O.key,O)}}function p(u,s,a){return s&&m(u.prototype,s),a&&m(u,a),u}function h(u,s){u.prototype=Object.create(s.prototype),u.prototype.constructor=u,o(u,s)}function o(u,s){return o=Object.setPrototypeOf||function(O,x){return O.__proto__=x,O},o(u,s)}var f=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),l=function(u){h(s,u);function s(O){var x;return x=u.call(this,O,"[level-controller]")||this,x._levels=[],x._firstLevel=-1,x._startLevel=void 0,x.currentLevelIndex=-1,x.manualLevelIndex=-1,x.onParsedComplete=void 0,x._registerListeners(),x}var a=s.prototype;return a._registerListeners=function(){var x=this.hls;x.on(j.Events.MANIFEST_LOADED,this.onManifestLoaded,this),x.on(j.Events.LEVEL_LOADED,this.onLevelLoaded,this),x.on(j.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),x.on(j.Events.FRAG_LOADED,this.onFragLoaded,this),x.on(j.Events.ERROR,this.onError,this)},a._unregisterListeners=function(){var x=this.hls;x.off(j.Events.MANIFEST_LOADED,this.onManifestLoaded,this),x.off(j.Events.LEVEL_LOADED,this.onLevelLoaded,this),x.off(j.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),x.off(j.Events.FRAG_LOADED,this.onFragLoaded,this),x.off(j.Events.ERROR,this.onError,this)},a.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,u.prototype.destroy.call(this)},a.startLoad=function(){var x=this._levels;x.forEach(function(S){S.loadError=0}),u.prototype.startLoad.call(this)},a.onManifestLoaded=function(x,S){var D=[],L=[],A=[],C,E={},d,w=!1,y=!1,b=!1;if(S.levels.forEach(function(M){var I=M.attrs;w=w||!!(M.width&&M.height),y=y||!!M.videoCodec,b=b||!!M.audioCodec,f&&M.audioCodec&&M.audioCodec.indexOf("mp4a.40.34")!==-1&&(M.audioCodec=void 0);var g=M.bitrate+"-"+M.attrs.RESOLUTION+"-"+M.attrs.CODECS;d=E[g],d?d.url.push(M.url):(d=new Y.Level(M),E[g]=d,D.push(d)),I&&(I.AUDIO&&Object(W.addGroupId)(d,"audio",I.AUDIO),I.SUBTITLES&&Object(W.addGroupId)(d,"text",I.SUBTITLES))}),(w||y)&&b&&(D=D.filter(function(M){var I=M.videoCodec,g=M.width,H=M.height;return!!I||!!(g&&H)})),D=D.filter(function(M){var I=M.audioCodec,g=M.videoCodec;return(!I||Object(z.isCodecSupportedInMp4)(I,"audio"))&&(!g||Object(z.isCodecSupportedInMp4)(g,"video"))}),S.audioTracks&&(L=S.audioTracks.filter(function(M){return!M.audioCodec||Object(z.isCodecSupportedInMp4)(M.audioCodec,"audio")}),Object(W.assignTrackIdsByGroup)(L)),S.subtitles&&(A=S.subtitles,Object(W.assignTrackIdsByGroup)(A)),D.length>0){C=D[0].bitrate,D.sort(function(M,I){return M.bitrate-I.bitrate}),this._levels=D;for(var B=0;B<D.length;B++)if(D[B].bitrate===C){this._firstLevel=B,this.log("manifest loaded, "+D.length+" level(s) found, first bitrate: "+C);break}var F=b&&!y,_={levels:D,audioTracks:L,subtitleTracks:A,firstLevel:this._firstLevel,stats:S.stats,audio:b,video:y,altAudio:!F&&L.some(function(M){return!!M.url})};this.hls.trigger(j.Events.MANIFEST_PARSED,_),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(j.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:S.url,reason:"no level with compatible codecs found in manifest"})},a.onError=function(x,S){if(u.prototype.onError.call(this,x,S),S.fatal)return;var D=S.context,L=this._levels[this.currentLevelIndex];if(D&&(D.type===R.PlaylistContextType.AUDIO_TRACK&&L.audioGroupIds&&D.groupId===L.audioGroupIds[L.urlId]||D.type===R.PlaylistContextType.SUBTITLE_TRACK&&L.textGroupIds&&D.groupId===L.textGroupIds[L.urlId])){this.redundantFailover(this.currentLevelIndex);return}var A=!1,C=!0,E;switch(S.details){case U.ErrorDetails.FRAG_LOAD_ERROR:case U.ErrorDetails.FRAG_LOAD_TIMEOUT:case U.ErrorDetails.KEY_LOAD_ERROR:case U.ErrorDetails.KEY_LOAD_TIMEOUT:if(S.frag){var d=this._levels[S.frag.level];d?(d.fragmentError++,d.fragmentError>this.hls.config.fragLoadingMaxRetry&&(E=S.frag.level)):E=S.frag.level}break;case U.ErrorDetails.LEVEL_LOAD_ERROR:case U.ErrorDetails.LEVEL_LOAD_TIMEOUT:D&&(D.deliveryDirectives&&(C=!1),E=D.level),A=!0;break;case U.ErrorDetails.REMUX_ALLOC_ERROR:E=S.level,A=!0;break}E!==void 0&&this.recoverLevel(S,E,A,C)},a.recoverLevel=function(x,S,D,L){var A=x.details,C=this._levels[S];if(C.loadError++,D){var E=this.retryLoadingOrFail(x);if(E)x.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(L){var d=C.url.length;if(d>1&&C.loadError<d)x.levelRetry=!0,this.redundantFailover(S);else if(this.manualLevelIndex===-1){var w=S===0?this._levels.length-1:S-1;this.currentLevelIndex!==w&&this._levels[w].loadError===0&&(this.warn(A+": switch to "+w),x.levelRetry=!0,this.hls.nextAutoLevel=w)}}},a.redundantFailover=function(x){var S=this._levels[x],D=S.url.length;if(D>1){var L=(S.urlId+1)%D;this.warn("Switching to redundant URL-id "+L),this._levels.forEach(function(A){A.urlId=L}),this.level=x}},a.onFragLoaded=function(x,S){var D=S.frag;if(D!==void 0&&D.type===R.PlaylistLevelType.MAIN){var L=this._levels[D.level];L!==void 0&&(L.fragmentError=0,L.loadError=0)}},a.onLevelLoaded=function(x,S){var D,L=S.level,A=S.details,C=this._levels[L];if(!C){var E;this.warn("Invalid level index "+L),(E=S.deliveryDirectives)!==null&&E!==void 0&&E.skip&&(A.deltaUpdateFailed=!0);return}L===this.currentLevelIndex?(C.fragmentError===0&&(C.loadError=0,this.retryCount=0),this.playlistLoaded(L,S,C.details)):(D=S.deliveryDirectives)!==null&&D!==void 0&&D.skip&&(A.deltaUpdateFailed=!0)},a.onAudioTrackSwitched=function(x,S){var D=this.hls.levels[this.currentLevelIndex];if(!D)return;if(D.audioGroupIds){for(var L=-1,A=this.hls.audioTracks[S.id].groupId,C=0;C<D.audioGroupIds.length;C++)if(D.audioGroupIds[C]===A){L=C;break}L!==D.urlId&&(D.urlId=L,this.startLoad())}},a.loadPlaylist=function(x){var S=this.currentLevelIndex,D=this._levels[S];if(this.canLoad&&D&&D.url.length>0){var L=D.urlId,A=D.url[L];if(x)try{A=x.addDirectives(A)}catch(C){this.warn("Could not construct new URL with HLS Delivery Directives: "+C)}this.log("Attempt loading level index "+S+(x?" at sn "+x.msn+" part "+x.part:"")+" with URL-id "+L+" "+A),this.clearTimer(),this.hls.trigger(j.Events.LEVEL_LOADING,{url:A,level:S,id:L,deliveryDirectives:x||null})}},a.removeLevel=function(x,S){var D=function(C,E){return E!==S},L=this._levels.filter(function(A,C){return C!==x?!0:A.url.length>1&&S!==void 0?(A.url=A.url.filter(D),A.audioGroupIds&&(A.audioGroupIds=A.audioGroupIds.filter(D)),A.textGroupIds&&(A.textGroupIds=A.textGroupIds.filter(D)),A.urlId=0,!0):!1}).map(function(A,C){var E=A.details;return E!=null&&E.fragments&&E.fragments.forEach(function(d){d.level=C}),A});this._levels=L,this.hls.trigger(j.Events.LEVELS_UPDATED,{levels:L})},p(s,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(x){var S,D=this._levels;if(D.length===0)return;if(this.currentLevelIndex===x&&(S=D[x])!==null&&S!==void 0&&S.details)return;if(x<0||x>=D.length){var L=x<0;if(this.hls.trigger(j.Events.ERROR,{type:U.ErrorTypes.OTHER_ERROR,details:U.ErrorDetails.LEVEL_SWITCH_ERROR,level:x,fatal:L,reason:"invalid level idx"}),L)return;x=Math.min(x,D.length-1)}this.clearTimer();var A=this.currentLevelIndex,C=D[A],E=D[x];this.log("switching to level "+x+" from "+A),this.currentLevelIndex=x;var d=v({},E,{level:x,maxBitrate:E.maxBitrate,uri:E.uri,urlId:E.urlId});delete d._urlId,this.hls.trigger(j.Events.LEVEL_SWITCHING,d);var w=E.details;if(!w||w.live){var y=this.switchParams(E.uri,C==null?void 0:C.details);this.loadPlaylist(y)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(x){this.manualLevelIndex=x,this._startLevel===void 0&&(this._startLevel=x),x!==-1&&(this.level=x)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(x){this._firstLevel=x}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var x=this.hls.config.startLevel;return x!==void 0?x:this._firstLevel}else return this._startLevel},set:function(x){this._startLevel=x}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(x){this.level=x,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=x)}}]),s}(r.default)},"./src/controller/level-helper.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"addGroupId",function(){return U}),P.d(J,"assignTrackIdsByGroup",function(){return z}),P.d(J,"updatePTS",function(){return W}),P.d(J,"updateFragPTSDTS",function(){return R}),P.d(J,"mergeDetails",function(){return v}),P.d(J,"mapPartIntersection",function(){return m}),P.d(J,"mapFragmentIntersection",function(){return p}),P.d(J,"adjustSliding",function(){return h}),P.d(J,"addSliding",function(){return o}),P.d(J,"computeReloadInterval",function(){return f}),P.d(J,"getFragmentWithSN",function(){return l}),P.d(J,"getPartWith",function(){return u});var Y=P("./src/polyfills/number.ts"),j=P("./src/utils/logger.ts");function U(s,a,O){switch(a){case"audio":s.audioGroupIds||(s.audioGroupIds=[]),s.audioGroupIds.push(O);break;case"text":s.textGroupIds||(s.textGroupIds=[]),s.textGroupIds.push(O);break}}function z(s){var a={};s.forEach(function(O){var x=O.groupId||"";O.id=a[x]=a[x]||0,a[x]++})}function W(s,a,O){var x=s[a],S=s[O];r(x,S)}function r(s,a){var O=a.startPTS;if(Object(Y.isFiniteNumber)(O)){var x=0,S;a.sn>s.sn?(x=O-s.start,S=s):(x=s.start-O,S=a),S.duration!==x&&(S.duration=x)}else if(a.sn>s.sn){var D=s.cc===a.cc;D&&s.minEndPTS?a.start=s.start+(s.minEndPTS-s.start):a.start=s.start+s.duration}else a.start=Math.max(s.start-a.duration,0)}function R(s,a,O,x,S,D){var L=x-O;L<=0&&(j.logger.warn("Fragment should have a positive duration",a),x=O+a.duration,D=S+a.duration);var A=O,C=x,E=a.startPTS,d=a.endPTS;if(Object(Y.isFiniteNumber)(E)){var w=Math.abs(E-O);Object(Y.isFiniteNumber)(a.deltaPTS)?a.deltaPTS=Math.max(w,a.deltaPTS):a.deltaPTS=w,A=Math.max(O,E),O=Math.min(O,E),S=Math.min(S,a.startDTS),C=Math.min(x,d),x=Math.max(x,d),D=Math.max(D,a.endDTS)}a.duration=x-O;var y=O-a.start;a.appendedPTS=x,a.start=a.startPTS=O,a.maxStartPTS=A,a.startDTS=S,a.endPTS=x,a.minEndPTS=C,a.endDTS=D;var b=a.sn;if(!s||b<s.startSN||b>s.endSN)return 0;var B,F=b-s.startSN,_=s.fragments;for(_[F]=a,B=F;B>0;B--)r(_[B],_[B-1]);for(B=F;B<_.length-1;B++)r(_[B],_[B+1]);return s.fragmentHint&&r(_[_.length-1],s.fragmentHint),s.PTSKnown=s.alignedSliding=!0,y}function v(s,a){for(var O=null,x=s.fragments,S=x.length-1;S>=0;S--){var D=x[S].initSegment;if(D){O=D;break}}s.fragmentHint&&delete s.fragmentHint.endPTS;var L=0,A;if(p(s,a,function(B,F){B.relurl&&(L=B.cc-F.cc),Object(Y.isFiniteNumber)(B.startPTS)&&Object(Y.isFiniteNumber)(B.endPTS)&&(F.start=F.startPTS=B.startPTS,F.startDTS=B.startDTS,F.appendedPTS=B.appendedPTS,F.maxStartPTS=B.maxStartPTS,F.endPTS=B.endPTS,F.endDTS=B.endDTS,F.minEndPTS=B.minEndPTS,F.duration=B.endPTS-B.startPTS,F.duration&&(A=F),a.PTSKnown=a.alignedSliding=!0),F.elementaryStreams=B.elementaryStreams,F.loader=B.loader,F.stats=B.stats,F.urlId=B.urlId,B.initSegment&&(F.initSegment=B.initSegment,O=B.initSegment)}),O){var C=a.fragmentHint?a.fragments.concat(a.fragmentHint):a.fragments;C.forEach(function(B){var F;(!B.initSegment||B.initSegment.relurl===((F=O)===null||F===void 0?void 0:F.relurl))&&(B.initSegment=O)})}if(a.skippedSegments&&(a.deltaUpdateFailed=a.fragments.some(function(B){return!B}),a.deltaUpdateFailed)){j.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var E=a.skippedSegments;E--;)a.fragments.shift();a.startSN=a.fragments[0].sn,a.startCC=a.fragments[0].cc}var d=a.fragments;if(L){j.logger.warn("discontinuity sliding from playlist, take drift into account");for(var w=0;w<d.length;w++)d[w].cc+=L}a.skippedSegments&&(a.startCC=a.fragments[0].cc),m(s.partList,a.partList,function(B,F){F.elementaryStreams=B.elementaryStreams,F.stats=B.stats}),A?R(a,A,A.startPTS,A.endPTS,A.startDTS,A.endDTS):h(s,a),d.length&&(a.totalduration=a.edge-d[0].start),a.driftStartTime=s.driftStartTime,a.driftStart=s.driftStart;var y=a.advancedDateTime;if(a.advanced&&y){var b=a.edge;a.driftStart||(a.driftStartTime=y,a.driftStart=b),a.driftEndTime=y,a.driftEnd=b}else a.driftEndTime=s.driftEndTime,a.driftEnd=s.driftEnd,a.advancedDateTime=s.advancedDateTime}function m(s,a,O){if(s&&a)for(var x=0,S=0,D=s.length;S<=D;S++){var L=s[S],A=a[S+x];L&&A&&L.index===A.index&&L.fragment.sn===A.fragment.sn?O(L,A):x--}}function p(s,a,O){for(var x=a.skippedSegments,S=Math.max(s.startSN,a.startSN)-a.startSN,D=(s.fragmentHint?1:0)+(x?a.endSN:Math.min(s.endSN,a.endSN))-a.startSN,L=a.startSN-s.startSN,A=a.fragmentHint?a.fragments.concat(a.fragmentHint):a.fragments,C=s.fragmentHint?s.fragments.concat(s.fragmentHint):s.fragments,E=S;E<=D;E++){var d=C[L+E],w=A[E];x&&!w&&E<x&&(w=a.fragments[E]=d),d&&w&&O(d,w)}}function h(s,a){var O=a.startSN+a.skippedSegments-s.startSN,x=s.fragments;if(O<0||O>=x.length)return;o(a,x[O].start)}function o(s,a){if(a){for(var O=s.fragments,x=s.skippedSegments;x<O.length;x++)O[x].start+=a;s.fragmentHint&&(s.fragmentHint.start+=a)}}function f(s,a){var O=1e3*s.levelTargetDuration,x=O/2,S=s.age,D=S>0&&S<O*3,L=a.loading.end-a.loading.start,A,C=s.availabilityDelay;if(s.updated===!1)if(D){var E=333*s.misses;A=Math.max(Math.min(x,L*2),E),s.availabilityDelay=(s.availabilityDelay||0)+A}else A=x;else D?(C=Math.min(C||O/2,S),s.availabilityDelay=C,A=C+O-S):A=O-L;return Math.round(A)}function l(s,a,O){if(!s||!s.details)return null;var x=s.details,S=x.fragments[a-x.startSN];return S||(S=x.fragmentHint,S&&S.sn===a?S:a<x.startSN&&O&&O.sn===a?O:null)}function u(s,a,O){if(!s||!s.details)return null;var x=s.details.partList;if(x)for(var S=x.length;S--;){var D=x[S];if(D.index===O&&D.fragment.sn===a)return D}return null}},"./src/controller/stream-controller.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"default",function(){return x});var Y=P("./src/polyfills/number.ts"),j=P("./src/controller/base-stream-controller.ts"),U=P("./src/is-supported.ts"),z=P("./src/events.ts"),W=P("./src/utils/buffer-helper.ts"),r=P("./src/controller/fragment-tracker.ts"),R=P("./src/types/loader.ts"),v=P("./src/loader/fragment.ts"),m=P("./src/demux/transmuxer-interface.ts"),p=P("./src/types/transmuxer.ts"),h=P("./src/controller/gap-controller.ts"),o=P("./src/errors.ts"),f=P("./src/utils/logger.ts");function l(S,D){for(var L=0;L<D.length;L++){var A=D[L];A.enumerable=A.enumerable||!1,A.configurable=!0,"value"in A&&(A.writable=!0),Object.defineProperty(S,A.key,A)}}function u(S,D,L){return D&&l(S.prototype,D),L&&l(S,L),S}function s(S,D){S.prototype=Object.create(D.prototype),S.prototype.constructor=S,a(S,D)}function a(S,D){return a=Object.setPrototypeOf||function(A,C){return A.__proto__=C,A},a(S,D)}var O=100,x=function(S){s(D,S);function D(A,C){var E;return E=S.call(this,A,C,"[stream-controller]")||this,E.audioCodecSwap=!1,E.gapController=null,E.level=-1,E._forceStartLoad=!1,E.altAudio=!1,E.audioOnly=!1,E.fragPlaying=null,E.onvplaying=null,E.onvseeked=null,E.fragLastKbps=0,E.stalled=!1,E.couldBacktrack=!1,E.audioCodecSwitch=!1,E.videoBuffer=null,E._registerListeners(),E}var L=D.prototype;return L._registerListeners=function(){var C=this.hls;C.on(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),C.on(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),C.on(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),C.on(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),C.on(z.Events.LEVEL_LOADING,this.onLevelLoading,this),C.on(z.Events.LEVEL_LOADED,this.onLevelLoaded,this),C.on(z.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),C.on(z.Events.ERROR,this.onError,this),C.on(z.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),C.on(z.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),C.on(z.Events.BUFFER_CREATED,this.onBufferCreated,this),C.on(z.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),C.on(z.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),C.on(z.Events.FRAG_BUFFERED,this.onFragBuffered,this)},L._unregisterListeners=function(){var C=this.hls;C.off(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),C.off(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),C.off(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),C.off(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),C.off(z.Events.LEVEL_LOADED,this.onLevelLoaded,this),C.off(z.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),C.off(z.Events.ERROR,this.onError,this),C.off(z.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),C.off(z.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),C.off(z.Events.BUFFER_CREATED,this.onBufferCreated,this),C.off(z.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),C.off(z.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),C.off(z.Events.FRAG_BUFFERED,this.onFragBuffered,this)},L.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},L.startLoad=function(C){if(this.levels){var E=this.lastCurrentTime,d=this.hls;if(this.stopLoad(),this.setInterval(O),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var w=d.startLevel;w===-1&&(d.config.testBandwidth?(w=0,this.bitrateTest=!0):w=d.nextAutoLevel),this.level=d.nextLoadLevel=w,this.loadedmetadata=!1}E>0&&C===-1&&(this.log("Override startPosition with lastCurrentTime @"+E.toFixed(3)),C=E),this.state=j.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=C,this.tick()}else this._forceStartLoad=!0,this.state=j.State.STOPPED},L.stopLoad=function(){this._forceStartLoad=!1,S.prototype.stopLoad.call(this)},L.doTick=function(){switch(this.state){case j.State.IDLE:this.doTickIdle();break;case j.State.WAITING_LEVEL:{var C,E=this.levels,d=this.level,w=E==null||((C=E[d])===null||C===void 0)?void 0:C.details;if(w&&(!w.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(w))break;this.state=j.State.IDLE;break}break}case j.State.FRAG_LOADING_WAITING_RETRY:{var y,b=self.performance.now(),B=this.retryDate;(!B||b>=B||(y=this.media)!==null&&y!==void 0&&y.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=j.State.IDLE)}break;default:break}this.onTickEnd()},L.onTickEnd=function(){S.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},L.doTickIdle=function(){var C,E,d=this.hls,w=this.levelLastLoaded,y=this.levels,b=this.media,B=d.config,F=d.nextLoadLevel;if(w===null||!b&&(this.startFragRequested||!B.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!y||!y[F])return;var _=y[F];this.level=d.nextLoadLevel=F;var M=_.details;if(!M||this.state===j.State.WAITING_LEVEL||M.live&&this.levelLastLoaded!==F){this.state=j.State.WAITING_LEVEL;return}var I=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:b,R.PlaylistLevelType.MAIN);if(I===null)return;var g=I.len,H=this.getMaxBufferLength(_.maxBitrate);if(g>=H)return;if(this._streamEnded(I,M)){var $={};this.altAudio&&($.type="video"),this.hls.trigger(z.Events.BUFFER_EOS,$),this.state=j.State.ENDED;return}var ae=I.end,ue=this.getNextFragment(ae,M);if(this.couldBacktrack&&!this.fragPrevious&&ue&&ue.sn!=="initSegment"){var Le=ue.sn-M.startSN;Le>1&&(ue=M.fragments[Le-1],this.fragmentTracker.removeFragment(ue))}if(ue&&this.fragmentTracker.getState(ue)===r.FragmentState.OK&&this.nextLoadPosition>ae){var ve=this.audioOnly&&!this.altAudio?v.ElementaryStreamTypes.AUDIO:v.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(b,ve,R.PlaylistLevelType.MAIN),ue=this.getNextFragment(this.nextLoadPosition,M)}if(!ue)return;ue.initSegment&&!ue.initSegment.data&&!this.bitrateTest&&(ue=ue.initSegment),((C=ue.decryptdata)===null||C===void 0?void 0:C.keyFormat)==="identity"&&!((E=ue.decryptdata)!==null&&E!==void 0&&E.key)?this.loadKey(ue,M):this.loadFragment(ue,M,ae)},L.loadFragment=function(C,E,d){var w,y=this.fragmentTracker.getState(C);if(this.fragCurrent=C,y===r.FragmentState.BACKTRACKED){var b=this.fragmentTracker.getBacktrackData(C);if(b){this._handleFragmentLoadProgress(b),this._handleFragmentLoadComplete(b);return}else y=r.FragmentState.NOT_LOADED}y===r.FragmentState.NOT_LOADED||y===r.FragmentState.PARTIAL?C.sn==="initSegment"?this._loadInitSegment(C):this.bitrateTest?(C.bitrateTest=!0,this.log("Fragment "+C.sn+" of level "+C.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(C)):(this.startFragRequested=!0,S.prototype.loadFragment.call(this,C,E,d)):y===r.FragmentState.APPENDING?this.reduceMaxBufferLength(C.duration)&&this.fragmentTracker.removeFragment(C):((w=this.media)===null||w===void 0?void 0:w.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},L.getAppendedFrag=function(C){var E=this.fragmentTracker.getAppendedFrag(C,R.PlaylistLevelType.MAIN);return E&&"fragment"in E?E.fragment:E},L.getBufferedFrag=function(C){return this.fragmentTracker.getBufferedFrag(C,R.PlaylistLevelType.MAIN)},L.followingBufferedFrag=function(C){return C?this.getBufferedFrag(C.end+.5):null},L.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},L.nextLevelSwitch=function(){var C=this.levels,E=this.media;if(E!=null&&E.readyState){var d,w=this.getAppendedFrag(E.currentTime);if(w&&w.start>1&&this.flushMainBuffer(0,w.start-1),!E.paused&&C){var y=this.hls.nextLoadLevel,b=C[y],B=this.fragLastKbps;B&&this.fragCurrent?d=this.fragCurrent.duration*b.maxBitrate/(1e3*B)+1:d=0}else d=0;var F=this.getBufferedFrag(E.currentTime+d);if(F){var _=this.followingBufferedFrag(F);if(_){this.abortCurrentFrag();var M=_.maxStartPTS?_.maxStartPTS:_.start,I=_.duration,g=Math.max(F.end,M+Math.min(Math.max(I-this.config.maxFragLookUpTolerance,I*.5),I*.75));this.flushMainBuffer(g,Number.POSITIVE_INFINITY)}}}},L.abortCurrentFrag=function(){var C=this.fragCurrent;this.fragCurrent=null,C!=null&&C.loader&&C.loader.abort(),this.state===j.State.KEY_LOADING&&(this.state=j.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},L.flushMainBuffer=function(C,E){S.prototype.flushMainBuffer.call(this,C,E,this.altAudio?"video":null)},L.onMediaAttached=function(C,E){S.prototype.onMediaAttached.call(this,C,E);var d=E.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),d.addEventListener("playing",this.onvplaying),d.addEventListener("seeked",this.onvseeked),this.gapController=new h.default(this.config,d,this.fragmentTracker,this.hls)},L.onMediaDetaching=function(){var C=this.media;C&&(C.removeEventListener("playing",this.onvplaying),C.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),S.prototype.onMediaDetaching.call(this)},L.onMediaPlaying=function(){this.tick()},L.onMediaSeeked=function(){var C=this.media,E=C?C.currentTime:null;Object(Y.isFiniteNumber)(E)&&this.log("Media seeked to "+E.toFixed(3)),this.tick()},L.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(z.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},L.onManifestParsed=function(C,E){var d=!1,w=!1,y;E.levels.forEach(function(b){y=b.audioCodec,y&&(y.indexOf("mp4a.40.2")!==-1&&(d=!0),y.indexOf("mp4a.40.5")!==-1&&(w=!0))}),this.audioCodecSwitch=d&&w&&!Object(U.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=E.levels,this.startFragRequested=!1},L.onLevelLoading=function(C,E){var d=this.levels;if(!d||this.state!==j.State.IDLE)return;var w=d[E.level];(!w.details||w.details.live&&this.levelLastLoaded!==E.level||this.waitForCdnTuneIn(w.details))&&(this.state=j.State.WAITING_LEVEL)},L.onLevelLoaded=function(C,E){var d,w=this.levels,y=E.level,b=E.details,B=b.totalduration;if(!w){this.warn("Levels were reset while loading level "+y);return}this.log("Level "+y+" loaded ["+b.startSN+","+b.endSN+"], cc ["+b.startCC+", "+b.endCC+"] duration:"+B);var F=this.fragCurrent;F&&(this.state===j.State.FRAG_LOADING||this.state===j.State.FRAG_LOADING_WAITING_RETRY)&&(F.level!==E.level&&F.loader&&(this.state=j.State.IDLE,F.loader.abort()));var _=w[y],M=0;if(b.live||(d=_.details)!==null&&d!==void 0&&d.live){if(b.fragments[0]||(b.deltaUpdateFailed=!0),b.deltaUpdateFailed)return;M=this.alignPlaylists(b,_.details)}if(_.details=b,this.levelLastLoaded=y,this.hls.trigger(z.Events.LEVEL_UPDATED,{details:b,level:y}),this.state===j.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(b))return;this.state=j.State.IDLE}this.startFragRequested?b.live&&this.synchronizeToLiveEdge(b):this.setStartPosition(b,M),this.tick()},L._handleFragmentLoadProgress=function(C){var E,d=C.frag,w=C.part,y=C.payload,b=this.levels;if(!b){this.warn("Levels were reset while fragment load was in progress. Fragment "+d.sn+" of level "+d.level+" will not be buffered");return}var B=b[d.level],F=B.details;if(!F){this.warn("Dropping fragment "+d.sn+" of level "+d.level+" after level details were reset");return}var _=B.videoCodec,M=F.PTSKnown||!F.live,I=(E=d.initSegment)===null||E===void 0?void 0:E.data,g=this._getAudioCodec(B),H=this.transmuxer=this.transmuxer||new m.default(this.hls,R.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),$=w?w.index:-1,ae=$!==-1,ue=new p.ChunkMetadata(d.level,d.sn,d.stats.chunkCount,y.byteLength,$,ae),Le=this.initPTS[d.cc];H.push(y,I,g,_,d,w,F.totalduration,M,ue,Le)},L.onAudioTrackSwitching=function(C,E){var d=this.altAudio,w=!!E.url,y=E.id;if(!w){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var b=this.fragCurrent;b!=null&&b.loader&&(this.log("Switching to main audio track, cancel main fragment load"),b.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var B=this.hls;d&&B.trigger(z.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),B.trigger(z.Events.AUDIO_TRACK_SWITCHED,{id:y})}},L.onAudioTrackSwitched=function(C,E){var d=E.id,w=!!this.hls.audioTracks[d].url;if(w){var y=this.videoBuffer;y&&this.mediaBuffer!==y&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=y)}this.altAudio=w,this.tick()},L.onBufferCreated=function(C,E){var d=E.tracks,w,y,b=!1;for(var B in d){var F=d[B];if(F.id==="main"){if(y=B,w=F,B==="video"){var _=d[B];_&&(this.videoBuffer=_.buffer)}}else b=!0}b&&w?(this.log("Alternate track found, use "+y+".buffered to schedule main fragment loading"),this.mediaBuffer=w.buffer):this.mediaBuffer=this.media},L.onFragBuffered=function(C,E){var d=E.frag,w=E.part;if(d&&d.type!==R.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(d)){this.warn("Fragment "+d.sn+(w?" p: "+w.index:"")+" of level "+d.level+" finished buffering, but was aborted. state: "+this.state),this.state===j.State.PARSED&&(this.state=j.State.IDLE);return}var y=w?w.stats:d.stats;this.fragLastKbps=Math.round(8*y.total/(y.buffering.end-y.loading.first)),d.sn!=="initSegment"&&(this.fragPrevious=d),this.fragBufferedComplete(d,w)},L.onError=function(C,E){switch(E.details){case o.ErrorDetails.FRAG_LOAD_ERROR:case o.ErrorDetails.FRAG_LOAD_TIMEOUT:case o.ErrorDetails.KEY_LOAD_ERROR:case o.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(R.PlaylistLevelType.MAIN,E);break;case o.ErrorDetails.LEVEL_LOAD_ERROR:case o.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==j.State.ERROR&&(E.fatal?(this.warn(""+E.details),this.state=j.State.ERROR):!E.levelRetry&&this.state===j.State.WAITING_LEVEL&&(this.state=j.State.IDLE));break;case o.ErrorDetails.BUFFER_FULL_ERROR:if(E.parent==="main"&&(this.state===j.State.PARSING||this.state===j.State.PARSED)){var d=!0,w=this.getFwdBufferInfo(this.media,R.PlaylistLevelType.MAIN);w&&w.len>.5&&(d=!this.reduceMaxBufferLength(w.len)),d&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},L.checkBuffer=function(){var C=this.media,E=this.gapController;if(!C||!E||!C.readyState)return;var d=W.BufferHelper.getBuffered(C);!this.loadedmetadata&&d.length?(this.loadedmetadata=!0,this.seekToStartPos()):E.poll(this.lastCurrentTime),this.lastCurrentTime=C.currentTime},L.onFragLoadEmergencyAborted=function(){this.state=j.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},L.onBufferFlushed=function(C,E){var d=E.type;if(d!==v.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var w=(d===v.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(w,d,R.PlaylistLevelType.MAIN)}},L.onLevelsUpdated=function(C,E){this.levels=E.levels},L.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},L.seekToStartPos=function(){var C=this.media,E=C.currentTime,d=this.startPosition;if(d>=0&&E<d){if(C.seeking){f.logger.log("could not seek to "+d+", already seeking at "+E);return}var w=W.BufferHelper.getBuffered(C),y=w.length?w.start(0):0,b=y-d;b>0&&(b<this.config.maxBufferHole||b<this.config.maxFragLookUpTolerance)&&(f.logger.log("adjusting start position by "+b+" to match buffer start"),d+=b,this.startPosition=d),this.log("seek to target start position "+d+" from current time "+E),C.currentTime=d}},L._getAudioCodec=function(C){var E=this.config.defaultAudioCodec||C.audioCodec;return this.audioCodecSwap&&E&&(this.log("Swapping audio codec"),E.indexOf("mp4a.40.5")!==-1?E="mp4a.40.2":E="mp4a.40.5"),E},L._loadBitrateTestFrag=function(C){var E=this;this._doFragLoad(C).then(function(d){var w=E.hls;if(!d||w.nextLoadLevel||E.fragContextChanged(C))return;E.fragLoadError=0,E.state=j.State.IDLE,E.startFragRequested=!1,E.bitrateTest=!1;var y=C.stats;y.parsing.start=y.parsing.end=y.buffering.start=y.buffering.end=self.performance.now(),w.trigger(z.Events.FRAG_LOADED,d)})},L._handleTransmuxComplete=function(C){var E,d="main",w=this.hls,y=C.remuxResult,b=C.chunkMeta,B=this.getCurrentContext(b);if(!B){this.warn("The loading context changed while buffering fragment "+b.sn+" of level "+b.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(b.level);return}var F=B.frag,_=B.part,M=B.level,I=y.video,g=y.text,H=y.id3,$=y.initSegment,ae=this.altAudio?void 0:y.audio;if(this.fragContextChanged(F))return;if(this.state=j.State.PARSING,$){$.tracks&&(this._bufferInitSegment(M,$.tracks,F,b),w.trigger(z.Events.FRAG_PARSING_INIT_SEGMENT,{frag:F,id:d,tracks:$.tracks}));var ue=$.initPTS,Le=$.timescale;Object(Y.isFiniteNumber)(ue)&&(this.initPTS[F.cc]=ue,w.trigger(z.Events.INIT_PTS_FOUND,{frag:F,id:d,initPTS:ue,timescale:Le}))}if(I&&y.independent!==!1){if(M.details){var ve=I.startPTS,Te=I.endPTS,_e=I.startDTS,De=I.endDTS;if(_)_.elementaryStreams[I.type]={startPTS:ve,endPTS:Te,startDTS:_e,endDTS:De};else if(I.firstKeyFrame&&I.independent&&(this.couldBacktrack=!0),I.dropped&&I.independent){var he=this.getLoadPosition()+this.config.maxBufferHole;if(he<ve){this.backtrack(F);return}F.setElementaryStreamInfo(I.type,F.start,Te,F.start,De,!0)}F.setElementaryStreamInfo(I.type,ve,Te,_e,De),this.bufferFragmentData(I,F,_,b)}}else if(y.independent===!1){this.backtrack(F);return}if(ae){var ce=ae.startPTS,ne=ae.endPTS,fe=ae.startDTS,le=ae.endDTS;_&&(_.elementaryStreams[v.ElementaryStreamTypes.AUDIO]={startPTS:ce,endPTS:ne,startDTS:fe,endDTS:le}),F.setElementaryStreamInfo(v.ElementaryStreamTypes.AUDIO,ce,ne,fe,le),this.bufferFragmentData(ae,F,_,b)}if(H!=null&&(E=H.samples)!==null&&E!==void 0&&E.length){var ke={frag:F,id:d,samples:H.samples};w.trigger(z.Events.FRAG_PARSING_METADATA,ke)}if(g){var Fe={frag:F,id:d,samples:g.samples};w.trigger(z.Events.FRAG_PARSING_USERDATA,Fe)}},L._bufferInitSegment=function(C,E,d,w){var y=this;if(this.state!==j.State.PARSING)return;this.audioOnly=!!E.audio&&!E.video,this.altAudio&&!this.audioOnly&&delete E.audio;var b=E.audio,B=E.video,F=E.audiovideo;if(b){var _=C.audioCodec,M=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(_&&(_.indexOf("mp4a.40.5")!==-1?_="mp4a.40.2":_="mp4a.40.5"),b.metadata.channelCount!==1&&M.indexOf("firefox")===-1&&(_="mp4a.40.5")),M.indexOf("android")!==-1&&b.container!=="audio/mpeg"&&(_="mp4a.40.2",this.log("Android: force audio codec to "+_)),C.audioCodec&&C.audioCodec!==_&&this.log('Swapping manifest audio codec "'+C.audioCodec+'" for "'+_+'"'),b.levelCodec=_,b.id="main",this.log("Init audio buffer, container:"+b.container+", codecs[selected/level/parsed]=["+(_||"")+"/"+(C.audioCodec||"")+"/"+b.codec+"]")}B&&(B.levelCodec=C.videoCodec,B.id="main",this.log("Init video buffer, container:"+B.container+", codecs[level/parsed]=["+(C.videoCodec||"")+"/"+B.codec+"]")),F&&this.log("Init audiovideo buffer, container:"+F.container+", codecs[level/parsed]=["+(C.attrs.CODECS||"")+"/"+F.codec+"]"),this.hls.trigger(z.Events.BUFFER_CODECS,E),Object.keys(E).forEach(function(I){var g=E[I],H=g.initSegment;H!=null&&H.byteLength&&y.hls.trigger(z.Events.BUFFER_APPENDING,{type:I,data:H,frag:d,part:null,chunkMeta:w,parent:d.type})}),this.tick()},L.backtrack=function(C){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(C);var E=this.fragmentTracker.backtrack(C);this.fragPrevious=null,this.nextLoadPosition=C.start,E?this.resetFragmentLoading(C):this.state=j.State.BACKTRACKING},L.checkFragmentChanged=function(){var C=this.media,E=null;if(C&&C.readyState>1&&C.seeking===!1){var d=C.currentTime;if(W.BufferHelper.isBuffered(C,d)?E=this.getAppendedFrag(d):W.BufferHelper.isBuffered(C,d+.1)&&(E=this.getAppendedFrag(d+.1)),E){var w=this.fragPlaying,y=E.level;(!w||E.sn!==w.sn||w.level!==y||E.urlId!==w.urlId)&&(this.hls.trigger(z.Events.FRAG_CHANGED,{frag:E}),(!w||w.level!==y)&&this.hls.trigger(z.Events.LEVEL_SWITCHED,{level:y}),this.fragPlaying=E)}}},u(D,[{key:"nextLevel",get:function(){var C=this.nextBufferedFrag;return C?C.level:-1}},{key:"currentLevel",get:function(){var C=this.media;if(C){var E=this.getAppendedFrag(C.currentTime);if(E)return E.level}return-1}},{key:"nextBufferedFrag",get:function(){var C=this.media;if(C){var E=this.getAppendedFrag(C.currentTime);return this.followingBufferedFrag(E)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),D}(j.default)},"./src/controller/subtitle-stream-controller.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"SubtitleStreamController",function(){return s});var Y=P("./src/events.ts"),j=P("./src/utils/logger.ts"),U=P("./src/utils/buffer-helper.ts"),z=P("./src/controller/fragment-finders.ts"),W=P("./src/utils/discontinuities.ts"),r=P("./src/controller/level-helper.ts"),R=P("./src/controller/fragment-tracker.ts"),v=P("./src/controller/base-stream-controller.ts"),m=P("./src/types/loader.ts"),p=P("./src/types/level.ts");function h(a,O){for(var x=0;x<O.length;x++){var S=O[x];S.enumerable=S.enumerable||!1,S.configurable=!0,"value"in S&&(S.writable=!0),Object.defineProperty(a,S.key,S)}}function o(a,O,x){return O&&h(a.prototype,O),x&&h(a,x),a}function f(a,O){a.prototype=Object.create(O.prototype),a.prototype.constructor=a,l(a,O)}function l(a,O){return l=Object.setPrototypeOf||function(S,D){return S.__proto__=D,S},l(a,O)}var u=500,s=function(a){f(O,a);function O(S,D){var L;return L=a.call(this,S,D,"[subtitle-stream-controller]")||this,L.levels=[],L.currentTrackId=-1,L.tracksBuffered=[],L.mainDetails=null,L._registerListeners(),L}var x=O.prototype;return x.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},x._registerListeners=function(){var D=this.hls;D.on(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),D.on(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),D.on(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),D.on(Y.Events.LEVEL_LOADED,this.onLevelLoaded,this),D.on(Y.Events.ERROR,this.onError,this),D.on(Y.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),D.on(Y.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),D.on(Y.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),D.on(Y.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),D.on(Y.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},x._unregisterListeners=function(){var D=this.hls;D.off(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),D.off(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),D.off(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),D.off(Y.Events.LEVEL_LOADED,this.onLevelLoaded,this),D.off(Y.Events.ERROR,this.onError,this),D.off(Y.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),D.off(Y.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),D.off(Y.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),D.off(Y.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),D.off(Y.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},x.startLoad=function(){this.stopLoad(),this.state=v.State.IDLE,this.setInterval(u),this.tick()},x.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},x.onLevelLoaded=function(D,L){this.mainDetails=L.details},x.onSubtitleFragProcessed=function(D,L){var A=L.frag,C=L.success;if(this.fragPrevious=A,this.state=v.State.IDLE,!C)return;var E=this.tracksBuffered[this.currentTrackId];if(!E)return;for(var d,w=A.start,y=0;y<E.length;y++)if(w>=E[y].start&&w<=E[y].end){d=E[y];break}var b=A.start+A.duration;d?d.end=b:(d={start:w,end:b},E.push(d)),this.fragmentTracker.fragBuffered(A)},x.onBufferFlushing=function(D,L){var A=L.startOffset,C=L.endOffset;if(A===0&&C!==Number.POSITIVE_INFINITY){var E=this.currentTrackId,d=this.levels;if(!d.length||!d[E]||!d[E].details)return;var w=d[E].details,y=w.targetduration,b=C-y;if(b<=0)return;L.endOffsetSubtitles=Math.max(0,b),this.tracksBuffered.forEach(function(B){for(var F=0;F<B.length;){if(B[F].end<=b){B.shift();continue}else if(B[F].start<b)B[F].start=b;else break;F++}}),this.fragmentTracker.removeFragmentsInRange(A,b,m.PlaylistLevelType.SUBTITLE)}},x.onError=function(D,L){var A,C=L.frag;if(!C||C.type!==m.PlaylistLevelType.SUBTITLE)return;(A=this.fragCurrent)!==null&&A!==void 0&&A.loader&&this.fragCurrent.loader.abort(),this.state=v.State.IDLE},x.onSubtitleTracksUpdated=function(D,L){var A=this,C=L.subtitleTracks;this.tracksBuffered=[],this.levels=C.map(function(E){return new p.Level(E)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(E){A.tracksBuffered[E.id]=[]}),this.mediaBuffer=null},x.onSubtitleTrackSwitch=function(D,L){if(this.currentTrackId=L.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var A=this.levels[this.currentTrackId];A!=null&&A.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,A&&this.setInterval(u)},x.onSubtitleTrackLoaded=function(D,L){var A,C=L.details,E=L.id,d=this.currentTrackId,w=this.levels;if(!w.length)return;var y=w[d];if(E>=w.length||E!==d||!y)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,C.live||(A=y.details)!==null&&A!==void 0&&A.live){var b=this.mainDetails;if(C.deltaUpdateFailed||!b)return;var B=b.fragments[0];if(!y.details)C.hasProgramDateTime&&b.hasProgramDateTime?Object(W.alignMediaPlaylistByPDT)(C,b):B&&Object(r.addSliding)(C,B.start);else{var F=this.alignPlaylists(C,y.details);F===0&&B&&Object(r.addSliding)(C,B.start)}}if(y.details=C,this.levelLastLoaded=E,this.tick(),C.live&&!this.fragCurrent&&this.media&&this.state===v.State.IDLE){var _=Object(z.findFragmentByPTS)(null,C.fragments,this.media.currentTime,0);_||(this.warn("Subtitle playlist not aligned with playback"),y.details=void 0)}},x._handleFragmentLoadComplete=function(D){var L=D.frag,A=D.payload,C=L.decryptdata,E=this.hls;if(this.fragContextChanged(L))return;if(A&&A.byteLength>0&&C&&C.key&&C.iv&&C.method==="AES-128"){var d=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(A),C.key.buffer,C.iv.buffer).then(function(w){var y=performance.now();E.trigger(Y.Events.FRAG_DECRYPTED,{frag:L,payload:w,stats:{tstart:d,tdecrypt:y}})})}},x.doTick=function(){if(!this.media){this.state=v.State.IDLE;return}if(this.state===v.State.IDLE){var D,L=this.currentTrackId,A=this.levels;if(!A.length||!A[L]||!A[L].details)return;var C=A[L].details,E=C.targetduration,d=this.config,w=this.media,y=U.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,w.currentTime-E,d.maxBufferHole),b=y.end,B=y.len,F=this.getMaxBufferLength()+E;if(B>F)return;console.assert(C,"Subtitle track details are defined on idle subtitle stream controller tick");var _=C.fragments,M=_.length,I=C.edge,g,H=this.fragPrevious;if(b<I){var $=d.maxFragLookUpTolerance;H&&C.hasProgramDateTime&&(g=Object(z.findFragmentByPDT)(_,H.endProgramDateTime,$)),g||(g=Object(z.findFragmentByPTS)(H,_,b,$),!g&&H&&H.start<_[0].start&&(g=_[0]))}else g=_[M-1];(D=g)!==null&&D!==void 0&&D.encrypted?(j.logger.log("Loading key for "+g.sn),this.state=v.State.KEY_LOADING,this.hls.trigger(Y.Events.KEY_LOADING,{frag:g})):g&&this.fragmentTracker.getState(g)===R.FragmentState.NOT_LOADED&&this.loadFragment(g,C,b)}},x.loadFragment=function(D,L,A){this.fragCurrent=D,a.prototype.loadFragment.call(this,D,L,A)},o(O,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),O}(v.default)},"./src/controller/subtitle-track-controller.ts":function(ie,J,P){"use strict";P.r(J);var Y=P("./src/events.ts"),j=P("./src/utils/texttrack-utils.ts"),U=P("./src/controller/base-playlist-controller.ts"),z=P("./src/types/loader.ts");function W(h,o){for(var f=0;f<o.length;f++){var l=o[f];l.enumerable=l.enumerable||!1,l.configurable=!0,"value"in l&&(l.writable=!0),Object.defineProperty(h,l.key,l)}}function r(h,o,f){return o&&W(h.prototype,o),f&&W(h,f),h}function R(h,o){h.prototype=Object.create(o.prototype),h.prototype.constructor=h,v(h,o)}function v(h,o){return v=Object.setPrototypeOf||function(l,u){return l.__proto__=u,l},v(h,o)}var m=function(h){R(o,h);function o(l){var u;return u=h.call(this,l,"[subtitle-track-controller]")||this,u.media=null,u.tracks=[],u.groupId=null,u.tracksInGroup=[],u.trackId=-1,u.selectDefaultTrack=!0,u.queuedDefaultTrack=-1,u.trackChangeListener=function(){return u.onTextTracksChanged()},u.asyncPollTrackChange=function(){return u.pollTrackChange(0)},u.useTextTrackPolling=!1,u.subtitlePollingInterval=-1,u.subtitleDisplay=!0,u.registerListeners(),u}var f=o.prototype;return f.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,h.prototype.destroy.call(this)},f.registerListeners=function(){var u=this.hls;u.on(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),u.on(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.on(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.on(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),u.on(Y.Events.LEVEL_LOADING,this.onLevelLoading,this),u.on(Y.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),u.on(Y.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),u.on(Y.Events.ERROR,this.onError,this)},f.unregisterListeners=function(){var u=this.hls;u.off(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),u.off(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.off(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.off(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),u.off(Y.Events.LEVEL_LOADING,this.onLevelLoading,this),u.off(Y.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),u.off(Y.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),u.off(Y.Events.ERROR,this.onError,this)},f.onMediaAttached=function(u,s){if(this.media=s.media,!this.media)return;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)},f.pollTrackChange=function(u){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,u)},f.onMediaDetaching=function(){if(!this.media)return;self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId);var u=p(this.media.textTracks);u.forEach(function(s){Object(j.clearCurrentCues)(s)}),this.subtitleTrack=-1,this.media=null},f.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},f.onManifestParsed=function(u,s){this.tracks=s.subtitleTracks},f.onSubtitleTrackLoaded=function(u,s){var a=s.id,O=s.details,x=this.trackId,S=this.tracksInGroup[x];if(!S){this.warn("Invalid subtitle track id "+a);return}var D=S.details;S.details=s.details,this.log("subtitle track "+a+" loaded ["+O.startSN+"-"+O.endSN+"]"),a===this.trackId&&(this.retryCount=0,this.playlistLoaded(a,s,D))},f.onLevelLoading=function(u,s){this.switchLevel(s.level)},f.onLevelSwitching=function(u,s){this.switchLevel(s.level)},f.switchLevel=function(u){var s=this.hls.levels[u];if(!(s!=null&&s.textGroupIds))return;var a=s.textGroupIds[s.urlId];if(this.groupId!==a){var O=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,x=this.tracks.filter(function(L){return!a||L.groupId===a});this.tracksInGroup=x;var S=this.findTrackId(O==null?void 0:O.name)||this.findTrackId();this.groupId=a;var D={subtitleTracks:x};this.log("Updating subtitle tracks, "+x.length+' track(s) found in "'+a+'" group-id'),this.hls.trigger(Y.Events.SUBTITLE_TRACKS_UPDATED,D),S!==-1&&this.setSubtitleTrack(S,O)}},f.findTrackId=function(u){for(var s=this.tracksInGroup,a=0;a<s.length;a++){var O=s[a];if((!this.selectDefaultTrack||O.default)&&(!u||u===O.name))return O.id}return-1},f.onError=function(u,s){if(h.prototype.onError.call(this,u,s),s.fatal||!s.context)return;s.context.type===z.PlaylistContextType.SUBTITLE_TRACK&&s.context.id===this.trackId&&s.context.groupId===this.groupId&&this.retryLoadingOrFail(s)},f.loadPlaylist=function(u){var s=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(s)){var a=s.id,O=s.groupId,x=s.url;if(u)try{x=u.addDirectives(x)}catch(S){this.warn("Could not construct new URL with HLS Delivery Directives: "+S)}this.log("Loading subtitle playlist for id "+a),this.hls.trigger(Y.Events.SUBTITLE_TRACK_LOADING,{url:x,id:a,groupId:O,deliveryDirectives:u||null})}},f.toggleTrackModes=function(u){var s=this,a=this.media,O=this.subtitleDisplay,x=this.trackId;if(!a)return;var S=p(a.textTracks),D=S.filter(function(C){return C.groupId===s.groupId});if(u===-1)[].slice.call(S).forEach(function(C){C.mode="disabled"});else{var L=D[x];L&&(L.mode="disabled")}var A=D[u];A&&(A.mode=O?"showing":"hidden")},f.setSubtitleTrack=function(u,s){var a,O=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=u;return}if(this.trackId!==u&&this.toggleTrackModes(u),this.trackId===u&&(u===-1||(a=O[u])!==null&&a!==void 0&&a.details)||u<-1||u>=O.length)return;this.clearTimer();var x=O[u];if(this.log("Switching to subtitle track "+u),this.trackId=u,x){var S=x.id,D=x.groupId,L=D===void 0?"":D,A=x.name,C=x.type,E=x.url;this.hls.trigger(Y.Events.SUBTITLE_TRACK_SWITCH,{id:S,groupId:L,name:A,type:C,url:E});var d=this.switchParams(x.url,s==null?void 0:s.details);this.loadPlaylist(d)}else this.hls.trigger(Y.Events.SUBTITLE_TRACK_SWITCH,{id:u})},f.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var u=-1,s=p(this.media.textTracks),a=0;a<s.length;a++)if(s[a].mode==="hidden")u=a;else if(s[a].mode==="showing"){u=a;break}this.subtitleTrack!==u&&(this.subtitleTrack=u)},r(o,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(u){this.selectDefaultTrack=!1;var s=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(u,s)}}]),o}(U.default);function p(h){for(var o=[],f=0;f<h.length;f++){var l=h[f];l.kind==="subtitles"&&l.label&&o.push(h[f])}return o}J.default=m},"./src/controller/timeline-controller.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"TimelineController",function(){return p});var Y=P("./src/polyfills/number.ts"),j=P("./src/events.ts"),U=P("./src/utils/cea-608-parser.ts"),z=P("./src/utils/output-filter.ts"),W=P("./src/utils/webvtt-parser.ts"),r=P("./src/utils/texttrack-utils.ts"),R=P("./src/utils/imsc1-ttml-parser.ts"),v=P("./src/types/loader.ts"),m=P("./src/utils/logger.ts"),p=function(){function l(s){if(this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.textTracks=[],this.tracks=[],this.initPTS=[],this.timescale=[],this.unparsedVttFrags=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.cea608Parser1=void 0,this.cea608Parser2=void 0,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=f(),this.captionsProperties=void 0,this.hls=s,this.config=s.config,this.Cues=s.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},this.config.enableCEA708Captions){var a=new z.default(this,"textTrack1"),O=new z.default(this,"textTrack2"),x=new z.default(this,"textTrack3"),S=new z.default(this,"textTrack4");this.cea608Parser1=new U.default(1,a,O),this.cea608Parser2=new U.default(3,x,S)}s.on(j.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),s.on(j.Events.MEDIA_DETACHING,this.onMediaDetaching,this),s.on(j.Events.MANIFEST_LOADING,this.onManifestLoading,this),s.on(j.Events.MANIFEST_LOADED,this.onManifestLoaded,this),s.on(j.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),s.on(j.Events.FRAG_LOADING,this.onFragLoading,this),s.on(j.Events.FRAG_LOADED,this.onFragLoaded,this),s.on(j.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),s.on(j.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),s.on(j.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),s.on(j.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),s.on(j.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var u=l.prototype;return u.destroy=function(){var a=this.hls;a.off(j.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.off(j.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off(j.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.off(j.Events.MANIFEST_LOADED,this.onManifestLoaded,this),a.off(j.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),a.off(j.Events.FRAG_LOADING,this.onFragLoading,this),a.off(j.Events.FRAG_LOADED,this.onFragLoaded,this),a.off(j.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),a.off(j.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),a.off(j.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),a.off(j.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),a.off(j.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},u.addCues=function(a,O,x,S,D){for(var L=!1,A=D.length;A--;){var C=D[A],E=o(C[0],C[1],O,x);if(E>=0&&(C[0]=Math.min(C[0],O),C[1]=Math.max(C[1],x),L=!0,E/(x-O)>.5))return}if(L||D.push([O,x]),this.config.renderTextTracksNatively){var d=this.captionsTracks[a];this.Cues.newCue(d,O,x,S)}else{var w=this.Cues.newCue(null,O,x,S);this.hls.trigger(j.Events.CUES_PARSED,{type:"captions",cues:w,track:a})}},u.onInitPtsFound=function(a,O){var x=this,S=O.frag,D=O.id,L=O.initPTS,A=O.timescale,C=this.unparsedVttFrags;D==="main"&&(this.initPTS[S.cc]=L,this.timescale[S.cc]=A),C.length&&(this.unparsedVttFrags=[],C.forEach(function(E){x.onFragLoaded(j.Events.FRAG_LOADED,E)}))},u.getExistingTrack=function(a){var O=this.media;if(O)for(var x=0;x<O.textTracks.length;x++){var S=O.textTracks[x];if(S[a])return S}return null},u.createCaptionsTrack=function(a){this.config.renderTextTracksNatively?this.createNativeTrack(a):this.createNonNativeTrack(a)},u.createNativeTrack=function(a){if(this.captionsTracks[a])return;var O=this.captionsProperties,x=this.captionsTracks,S=this.media,D=O[a],L=D.label,A=D.languageCode,C=this.getExistingTrack(a);if(C)x[a]=C,Object(r.clearCurrentCues)(x[a]),Object(r.sendAddTrackEvent)(x[a],S);else{var E=this.createTextTrack("captions",L,A);E&&(E[a]=!0,x[a]=E)}},u.createNonNativeTrack=function(a){if(this.nonNativeCaptionsTracks[a])return;var O=this.captionsProperties[a];if(!O)return;var x=O.label,S={_id:a,label:x,kind:"captions",default:O.media?!!O.media.default:!1,closedCaptions:O.media};this.nonNativeCaptionsTracks[a]=S,this.hls.trigger(j.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[S]})},u.createTextTrack=function(a,O,x){var S=this.media;return S?S.addTextTrack(a,O,x):void 0},u.onMediaAttaching=function(a,O){this.media=O.media,this._cleanTracks()},u.onMediaDetaching=function(){var a=this.captionsTracks;Object.keys(a).forEach(function(O){Object(r.clearCurrentCues)(a[O]),delete a[O]}),this.nonNativeCaptionsTracks={}},u.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=f(),this._cleanTracks(),this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.textTracks=[],this.unparsedVttFrags=this.unparsedVttFrags||[],this.initPTS=[],this.timescale=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset())},u._cleanTracks=function(){var a=this.media;if(!a)return;var O=a.textTracks;if(O)for(var x=0;x<O.length;x++)Object(r.clearCurrentCues)(O[x])},u.onSubtitleTracksUpdated=function(a,O){var x=this;this.textTracks=[];var S=O.subtitleTracks||[],D=S.some(function(E){return E.textCodec===R.IMSC1_CODEC});if(this.config.enableWebVTT||D&&this.config.enableIMSC1){var L=this.tracks&&S&&this.tracks.length===S.length;if(this.tracks=S||[],this.config.renderTextTracksNatively){var A=this.media?this.media.textTracks:[];this.tracks.forEach(function(E,d){var w;if(d<A.length){for(var y=null,b=0;b<A.length;b++)if(h(A[b],E)){y=A[b];break}y&&(w=y)}w?Object(r.clearCurrentCues)(w):(w=x.createTextTrack("subtitles",E.name,E.lang),w&&(w.mode="disabled")),w&&(w.groupId=E.groupId,x.textTracks.push(w))})}else if(!L&&this.tracks&&this.tracks.length){var C=this.tracks.map(function(E){return{label:E.name,kind:E.type.toLowerCase(),default:E.default,subtitleTrack:E}});this.hls.trigger(j.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:C})}}},u.onManifestLoaded=function(a,O){var x=this;this.config.enableCEA708Captions&&O.captions&&O.captions.forEach(function(S){var D=/(?:CC|SERVICE)([1-4])/.exec(S.instreamId);if(!D)return;var L="textTrack"+D[1],A=x.captionsProperties[L];if(!A)return;A.label=S.name,S.lang&&(A.languageCode=S.lang),A.media=S})},u.onFragLoading=function(a,O){var x=this.cea608Parser1,S=this.cea608Parser2,D=this.lastSn,L=this.lastPartIndex;if(!this.enabled||!(x&&S))return;if(O.frag.type===v.PlaylistLevelType.MAIN){var A,C,E=O.frag.sn,d=(A=O==null||((C=O.part)===null||C===void 0)?void 0:C.index)!=null?A:-1;E===D+1||E===D&&d===L+1||(x.reset(),S.reset()),this.lastSn=E,this.lastPartIndex=d}},u.onFragLoaded=function(a,O){var x=O.frag,S=O.payload,D=this.initPTS,L=this.unparsedVttFrags;if(x.type===v.PlaylistLevelType.SUBTITLE)if(S.byteLength){if(!Object(Y.isFiniteNumber)(D[x.cc])){L.push(O),D.length&&this.hls.trigger(j.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:x,error:new Error("Missing initial subtitle PTS")});return}var A=x.decryptdata;if(A==null||A.key==null||A.method!=="AES-128"){var C=this.tracks[x.level],E=this.vttCCs;E[x.cc]||(E[x.cc]={start:x.start,prevCC:this.prevCC,new:!0},this.prevCC=x.cc),C&&C.textCodec===R.IMSC1_CODEC?this._parseIMSC1(x,S):this._parseVTTs(x,S,E)}}else this.hls.trigger(j.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:x,error:new Error("Empty subtitle payload")})},u._parseIMSC1=function(a,O){var x=this,S=this.hls;Object(R.parseIMSC1)(O,this.initPTS[a.cc],this.timescale[a.cc],function(D){x._appendCues(D,a.level),S.trigger(j.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:a})},function(D){m.logger.log("Failed to parse IMSC1: "+D),S.trigger(j.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:a,error:D})})},u._parseVTTs=function(a,O,x){var S=this,D=this.hls;Object(W.parseWebVTT)(O,this.initPTS[a.cc],this.timescale[a.cc],x,a.cc,a.start,function(L){S._appendCues(L,a.level),D.trigger(j.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:a})},function(L){S._fallbackToIMSC1(a,O),m.logger.log("Failed to parse VTT cue: "+L),D.trigger(j.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:a,error:L})})},u._fallbackToIMSC1=function(a,O){var x=this,S=this.tracks[a.level];S.textCodec||Object(R.parseIMSC1)(O,this.initPTS[a.cc],this.timescale[a.cc],function(){S.textCodec=R.IMSC1_CODEC,x._parseIMSC1(a,O)},function(){S.textCodec="wvtt"})},u._appendCues=function(a,O){var x=this.hls;if(this.config.renderTextTracksNatively){var S=this.textTracks[O];if(S.mode==="disabled")return;a.forEach(function(A){return Object(r.addCueToTrack)(S,A)})}else{var D=this.tracks[O],L=D.default?"default":"subtitles"+O;x.trigger(j.Events.CUES_PARSED,{type:"subtitles",cues:a,track:L})}},u.onFragDecrypted=function(a,O){var x=O.frag;if(x.type===v.PlaylistLevelType.SUBTITLE){if(!Object(Y.isFiniteNumber)(this.initPTS[x.cc])){this.unparsedVttFrags.push(O);return}this.onFragLoaded(j.Events.FRAG_LOADED,O)}},u.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},u.onFragParsingUserdata=function(a,O){var x=this.cea608Parser1,S=this.cea608Parser2;if(!this.enabled||!(x&&S))return;for(var D=0;D<O.samples.length;D++){var L=O.samples[D].bytes;if(L){var A=this.extractCea608Data(L);x.addData(O.samples[D].pts,A[0]),S.addData(O.samples[D].pts,A[1])}}},u.onBufferFlushing=function(a,O){var x=O.startOffset,S=O.endOffset,D=O.endOffsetSubtitles,L=O.type,A=this.media;if(!A||A.currentTime<S)return;if(!L||L==="video"){var C=this.captionsTracks;Object.keys(C).forEach(function(d){return Object(r.removeCuesInRange)(C[d],x,S)})}if(this.config.renderTextTracksNatively&&(x===0&&D!==void 0)){var E=this.textTracks;Object.keys(E).forEach(function(d){return Object(r.removeCuesInRange)(E[d],x,D)})}},u.extractCea608Data=function(a){for(var O=a[0]&31,x=2,S=[[],[]],D=0;D<O;D++){var L=a[x++],A=127&a[x++],C=127&a[x++],E=(4&L)!==0,d=3&L;if(A===0&&C===0)continue;E&&((d===0||d===1)&&(S[d].push(A),S[d].push(C)))}return S},l}();function h(l,u){return l&&l.label===u.name&&!(l.textTrack1||l.textTrack2)}function o(l,u,s,a){return Math.min(u,a)-Math.max(l,s)}function f(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}}}},"./src/crypt/aes-crypto.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"default",function(){return Y});var Y=function(){function j(z,W){this.subtle=void 0,this.aesIV=void 0,this.subtle=z,this.aesIV=W}var U=j.prototype;return U.decrypt=function(W,r){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},r,W)},j}()},"./src/crypt/aes-decryptor.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"removePadding",function(){return j}),P.d(J,"default",function(){return U});var Y=P("./src/utils/typed-array.ts");function j(z){var W=z.byteLength,r=W&&new DataView(z.buffer).getUint8(W-1);return r?Object(Y.sliceUint8)(z,0,W-r):z}var U=function(){function z(){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()}var W=z.prototype;return W.uint8ArrayToUint32Array_=function(R){for(var v=new DataView(R),m=new Uint32Array(4),p=0;p<4;p++)m[p]=v.getUint32(p*4);return m},W.initTable=function(){var R=this.sBox,v=this.invSBox,m=this.subMix,p=m[0],h=m[1],o=m[2],f=m[3],l=this.invSubMix,u=l[0],s=l[1],a=l[2],O=l[3],x=new Uint32Array(256),S=0,D=0,L=0;for(L=0;L<256;L++)L<128?x[L]=L<<1:x[L]=L<<1^283;for(L=0;L<256;L++){var A=D^D<<1^D<<2^D<<3^D<<4;A=A>>>8^A&255^99,R[S]=A,v[A]=S;var C=x[S],E=x[C],d=x[E],w=x[A]*257^A*16843008;p[S]=w<<24|w>>>8,h[S]=w<<16|w>>>16,o[S]=w<<8|w>>>24,f[S]=w,w=d*16843009^E*65537^C*257^S*16843008,u[A]=w<<24|w>>>8,s[A]=w<<16|w>>>16,a[A]=w<<8|w>>>24,O[A]=w,S?(S=C^x[x[x[d^C]]],D^=x[x[D]]):S=D=1}},W.expandKey=function(R){for(var v=this.uint8ArrayToUint32Array_(R),m=!0,p=0;p<v.length&&m;)m=v[p]===this.key[p],p++;if(m)return;this.key=v;var h=this.keySize=v.length;if(h!==4&&h!==6&&h!==8)throw new Error("Invalid aes key size="+h);var o=this.ksRows=(h+6+1)*4,f,l,u=this.keySchedule=new Uint32Array(o),s=this.invKeySchedule=new Uint32Array(o),a=this.sBox,O=this.rcon,x=this.invSubMix,S=x[0],D=x[1],L=x[2],A=x[3],C,E;for(f=0;f<o;f++){if(f<h){C=u[f]=v[f];continue}E=C,f%h===0?(E=E<<8|E>>>24,E=a[E>>>24]<<24|a[E>>>16&255]<<16|a[E>>>8&255]<<8|a[E&255],E^=O[f/h|0]<<24):h>6&&f%h===4&&(E=a[E>>>24]<<24|a[E>>>16&255]<<16|a[E>>>8&255]<<8|a[E&255]),u[f]=C=(u[f-h]^E)>>>0}for(l=0;l<o;l++)f=o-l,l&3?E=u[f]:E=u[f-4],l<4||f<=4?s[l]=E:s[l]=S[a[E>>>24]]^D[a[E>>>16&255]]^L[a[E>>>8&255]]^A[a[E&255]],s[l]=s[l]>>>0},W.networkToHostOrderSwap=function(R){return R<<24|(R&65280)<<8|(R&16711680)>>8|R>>>24},W.decrypt=function(R,v,m){for(var p=this.keySize+6,h=this.invKeySchedule,o=this.invSBox,f=this.invSubMix,l=f[0],u=f[1],s=f[2],a=f[3],O=this.uint8ArrayToUint32Array_(m),x=O[0],S=O[1],D=O[2],L=O[3],A=new Int32Array(R),C=new Int32Array(A.length),E,d,w,y,b,B,F,_,M,I,g,H,$,ae,ue=this.networkToHostOrderSwap;v<A.length;){for(M=ue(A[v]),I=ue(A[v+1]),g=ue(A[v+2]),H=ue(A[v+3]),b=M^h[0],B=H^h[1],F=g^h[2],_=I^h[3],$=4,ae=1;ae<p;ae++)E=l[b>>>24]^u[B>>16&255]^s[F>>8&255]^a[_&255]^h[$],d=l[B>>>24]^u[F>>16&255]^s[_>>8&255]^a[b&255]^h[$+1],w=l[F>>>24]^u[_>>16&255]^s[b>>8&255]^a[B&255]^h[$+2],y=l[_>>>24]^u[b>>16&255]^s[B>>8&255]^a[F&255]^h[$+3],b=E,B=d,F=w,_=y,$=$+4;E=o[b>>>24]<<24^o[B>>16&255]<<16^o[F>>8&255]<<8^o[_&255]^h[$],d=o[B>>>24]<<24^o[F>>16&255]<<16^o[_>>8&255]<<8^o[b&255]^h[$+1],w=o[F>>>24]<<24^o[_>>16&255]<<16^o[b>>8&255]<<8^o[B&255]^h[$+2],y=o[_>>>24]<<24^o[b>>16&255]<<16^o[B>>8&255]<<8^o[F&255]^h[$+3],C[v]=ue(E^x),C[v+1]=ue(y^S),C[v+2]=ue(w^D),C[v+3]=ue(d^L),x=M,S=I,D=g,L=H,v=v+4}return C.buffer},z}()},"./src/crypt/decrypter.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"default",function(){return v});var Y=P("./src/crypt/aes-crypto.ts"),j=P("./src/crypt/fast-aes-key.ts"),U=P("./src/crypt/aes-decryptor.ts"),z=P("./src/utils/logger.ts"),W=P("./src/utils/mp4-tools.ts"),r=P("./src/utils/typed-array.ts"),R=16,v=function(){function m(h,o,f){var l=f===void 0?{}:f,u=l.removePKCS7Padding,s=u===void 0?!0:u;if(this.logEnabled=!0,this.observer=void 0,this.config=void 0,this.removePKCS7Padding=void 0,this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null,this.observer=h,this.config=o,this.removePKCS7Padding=s,s)try{var a=self.crypto;a&&(this.subtle=a.subtle||a.webkitSubtle)}catch(O){}this.subtle===null&&(this.config.enableSoftwareAES=!0)}var p=m.prototype;return p.destroy=function(){this.observer=null},p.isSync=function(){return this.config.enableSoftwareAES},p.flush=function(){var o=this.currentResult;if(!o){this.reset();return}var f=new Uint8Array(o);return 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y=this.decrypter,b=this.cache,B=this.currentTransmuxState,F=this.decryptionPromise;if(F)return F.then(function(){return d.flush(E)});var _=[],M=B.timeOffset;if(y){var I=y.flush();I&&_.push(this.push(I,null,E))}var g=b.dataLength;b.reset();var H=this.demuxer,$=this.remuxer;if(!H||!$)return g>=u&&this.observer.emit(Y.Events.ERROR,Y.Events.ERROR,{type:j.ErrorTypes.MEDIA_ERROR,details:j.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),w.executeEnd=f(),[O(E)];var ae=H.flush(M);return x(ae)?ae.then(function(ue){return d.flushRemux(_,ue,E),_}):(this.flushRemux(_,ae,E),_)},A.flushRemux=function(E,d,w){var y=d.audioTrack,b=d.avcTrack,B=d.id3Track,F=d.textTrack,_=this.currentTransmuxState,M=_.accurateTimeOffset,I=_.timeOffset;o.logger.log("[transmuxer.ts]: Flushed fragment "+w.sn+(w.part>-1?" p: "+w.part:"")+" of level "+w.level);var g=this.remuxer.remux(y,b,B,F,I,M,!0,this.id);E.push({remuxResult:g,chunkMeta:w}),w.transmuxing.executeEnd=f()},A.resetInitialTimestamp=function(E){var d=this.demuxer,w=this.remuxer;if(!d||!w)return;d.resetTimeStamp(E),w.resetTimeStamp(E)},A.resetContiguity=function(){var E=this.demuxer,d=this.remuxer;if(!E||!d)return;E.resetContiguity(),d.resetNextTimestamp()},A.resetInitSegment=function(E,d,w,y){var b=this.demuxer,B=this.remuxer;if(!b||!B)return;b.resetInitSegment(d,w,y),B.resetInitSegment(E,d,w)},A.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},A.transmux=function(E,d,w,y,b){var B;return d&&d.method==="SAMPLE-AES"?B=this.transmuxSampleAes(E,d,w,y,b):B=this.transmuxUnencrypted(E,w,y,b),B},A.transmuxUnencrypted=function(E,d,w,y){var b=this.demuxer.demux(E,d,!1,!this.config.progressive),B=b.audioTrack,F=b.avcTrack,_=b.id3Track,M=b.textTrack,I=this.remuxer.remux(B,F,_,M,d,w,!1,this.id);return{remuxResult:I,chunkMeta:y}},A.transmuxSampleAes=function(E,d,w,y,b){var B=this;return this.demuxer.demuxSampleAes(E,d,w).then(function(F){var _=B.remuxer.remux(F.audioTrack,F.avcTrack,F.id3Track,F.textTrack,w,y,!1,B.id);return{remuxResult:_,chunkMeta:b}})},A.configureTransmuxer=function(E,d){for(var w=this.config,y=this.observer,b=this.typeSupported,B=this.vendor,F=d.audioCodec,_=d.defaultInitPts,M=d.duration,I=d.initSegmentData,g=d.videoCodec,H,$=0,ae=l.length;$<ae;$++)if(l[$].demux.probe(E)){H=l[$];break}H||(o.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),H={demux:W.default,remux:m.default});var ue=this.demuxer,Le=this.remuxer,ve=H.remux,Te=H.demux;(!Le||!(Le instanceof ve))&&(this.remuxer=new ve(y,w,b,B)),(!ue||!(ue instanceof Te))&&(this.demuxer=new Te(y,w,b),this.probe=Te.probe),this.resetInitSegment(I,F,g,M),this.resetInitialTimestamp(_)},A.needsProbing=function(E,d,w){return!this.demuxer||!this.remuxer||d||w},A.getDecrypter=function(){var E=this.decrypter;return E||(E=this.decrypter=new U.default(this.observer,this.config)),E},L}();function a(L,A){var C=null;return L.byteLength>0&&A!=null&&A.key!=null&&A.iv!==null&&A.method!=null&&(C=A),C}var O=function(A){return{remuxResult:{},chunkMeta:A}};function x(L){return"then"in L&&L.then instanceof Function}var S=function(A,C,E,d,w){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=A,this.videoCodec=C,this.initSegmentData=E,this.duration=d,this.defaultInitPts=w},D=function(A,C,E,d,w){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 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0,this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.observer=D,this.config=L,this.typeSupported=A}x.probe=function(L){var A=x.syncOffset(L);return A<0?!1:(A&&v.logger.warn("MPEG2-TS detected but first sync word found @ offset "+A+", junk ahead ?"),!0)},x.syncOffset=function(L){for(var A=Math.min(1e3,L.length-3*188),C=0;C<A;){if(L[C]===71&&L[C+188]===71&&L[C+2*188]===71)return C;C++}return-1},x.createTrack=function(L,A){return{container:L==="video"||L==="audio"?"video/mp2t":void 0,type:L,id:p[L],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:L==="audio"?A:void 0}};var S=x.prototype;return S.resetInitSegment=function(L,A,C){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=x.createTrack("video",C),this._audioTrack=x.createTrack("audio",C),this._id3Track=x.createTrack("id3",C),this._txtTrack=x.createTrack("text",C),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=L,this.videoCodec=A,this._duration=C},S.resetTimeStamp=function(){},S.resetContiguity=function(){var L=this._audioTrack,A=this._avcTrack,C=this._id3Track;L&&(L.pesData=null),A&&(A.pesData=null),C&&(C.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},S.demux=function(L,A,C,E){C===void 0&&(C=!1),E===void 0&&(E=!1),C||(this.sampleAes=null);var d,w=this._avcTrack,y=this._audioTrack,b=this._id3Track,B=w.pid,F=w.pesData,_=y.pid,M=b.pid,I=y.pesData,g=b.pesData,H=!1,$=this.pmtParsed,ae=this._pmtId,ue=L.length;if(this.remainderData&&(L=Object(R.appendUint8Array)(this.remainderData,L),ue=L.length,this.remainderData=null),ue<188&&!E)return this.remainderData=L,{audioTrack:y,avcTrack:w,id3Track:b,textTrack:this._txtTrack};var Le=Math.max(0,x.syncOffset(L));ue-=(ue+Le)%188,ue<L.byteLength&&!E&&(this.remainderData=new Uint8Array(L.buffer,ue,L.buffer.byteLength-ue));for(var ve=Le;ve<ue;ve+=188)if(L[ve]===71){var Te=!!(L[ve+1]&64),_e=((L[ve+1]&31)<<8)+L[ve+2],De=(L[ve+3]&48)>>4,he=void 0;if(De>1){if(he=ve+5+L[ve+4],he===ve+188)continue}else he=ve+4;switch(_e){case B:Te&&(F&&(d=u(F))&&this.parseAVCPES(d,!1),F={data:[],size:0}),F&&(F.data.push(L.subarray(he,ve+188)),F.size+=ve+188-he);break;case _:Te&&(I&&(d=u(I))&&(y.isAAC?this.parseAACPES(d):this.parseMPEGPES(d)),I={data:[],size:0}),I&&(I.data.push(L.subarray(he,ve+188)),I.size+=ve+188-he);break;case M:Te&&(g&&(d=u(g))&&this.parseID3PES(d),g={data:[],size:0}),g&&(g.data.push(L.subarray(he,ve+188)),g.size+=ve+188-he);break;case 0:Te&&(he+=L[he]+1),ae=this._pmtId=f(L,he);break;case ae:{Te&&(he+=L[he]+1);var ce=l(L,he,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,C);B=ce.avc,B>0&&(w.pid=B),_=ce.audio,_>0&&(y.pid=_,y.isAAC=ce.isAAC),M=ce.id3,M>0&&(b.pid=M),H&&!$&&(v.logger.log("reparse from beginning"),H=!1,ve=Le-188),$=this.pmtParsed=!0;break}case 17:case 8191:break;default:H=!0;break}}else this.observer.emit(r.Events.ERROR,r.Events.ERROR,{type:m.ErrorTypes.MEDIA_ERROR,details:m.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});w.pesData=F,y.pesData=I,b.pesData=g;var ne={audioTrack:y,avcTrack:w,id3Track:b,textTrack:this._txtTrack};return E&&this.extractRemainingSamples(ne),ne},S.flush=function(){var L=this.remainderData;this.remainderData=null;var A;return L?A=this.demux(L,-1,!1,!0):A={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(A),this.sampleAes?this.decrypt(A,this.sampleAes):A},S.extractRemainingSamples=function(L){var A=L.audioTrack,C=L.avcTrack,E=L.id3Track,d=C.pesData,w=A.pesData,y=E.pesData,b;d&&(b=u(d))?(this.parseAVCPES(b,!0),C.pesData=null):C.pesData=d,w&&(b=u(w))?(A.isAAC?this.parseAACPES(b):this.parseMPEGPES(b),A.pesData=null):(w!=null&&w.size&&v.logger.log("last AAC PES packet truncated,might overlap between fragments"),A.pesData=w),y&&(b=u(y))?(this.parseID3PES(b),E.pesData=null):E.pesData=y},S.demuxSampleAes=function(L,A,C){var E=this.demux(L,C,!0,!this.config.progressive),d=this.sampleAes=new W.default(this.observer,this.config,A);return this.decrypt(E,d)},S.decrypt=function(L,A){return new Promise(function(C){var E=L.audioTrack,d=L.avcTrack;E.samples&&E.isAAC?A.decryptAacSamples(E.samples,0,function(){d.samples?A.decryptAvcSamples(d.samples,0,0,function(){C(L)}):C(L)}):d.samples&&A.decryptAvcSamples(d.samples,0,0,function(){C(L)})})},S.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},S.parseAVCPES=function(L,A){var C=this,E=this._avcTrack,d=this.parseAVCNALu(L.data),w=!1,y=this.avcSample,b,B=!1;L.data=null,y&&d.length&&!E.audFound&&(s(y,E),y=this.avcSample=o(!1,L.pts,L.dts,"")),d.forEach(function(F){switch(F.type){case 1:{b=!0,y||(y=C.avcSample=o(!0,L.pts,L.dts,"")),w&&(y.debug+="NDR "),y.frame=!0;var _=F.data;if(B&&_.length>4){var M=new U.default(_).readSliceType();(M===2||M===4||M===7||M===9)&&(y.key=!0)}break}case 5:b=!0,y||(y=C.avcSample=o(!0,L.pts,L.dts,"")),w&&(y.debug+="IDR "),y.key=!0,y.frame=!0;break;case 6:{b=!0,w&&y&&(y.debug+="SEI ");var I=new U.default(O(F.data));I.readUByte();for(var g=0,H=0,$=!1,ae=0;!$&&I.bytesAvailable>1;){g=0;do ae=I.readUByte(),g+=ae;while(ae===255);H=0;do ae=I.readUByte(),H+=ae;while(ae===255);if(g===4&&I.bytesAvailable!==0){$=!0;var ue=I.readUByte();if(ue===181){var Le=I.readUShort();if(Le===49){var ve=I.readUInt();if(ve===1195456820){var Te=I.readUByte();if(Te===3){for(var _e=I.readUByte(),De=I.readUByte(),he=31&_e,ce=[_e,De],ne=0;ne<he;ne++)ce.push(I.readUByte()),ce.push(I.readUByte()),ce.push(I.readUByte());a(C._txtTrack.samples,{type:3,pts:L.pts,bytes:ce})}}}}}else if(g===5&&I.bytesAvailable!==0){if($=!0,H>16){for(var fe=[],le=0;le<16;le++)fe.push(I.readUByte().toString(16)),(le===3||le===5||le===7||le===9)&&fe.push("-");for(var ke=H-16,Fe=new Uint8Array(ke),Ae=0;Ae<ke;Ae++)Fe[Ae]=I.readUByte();a(C._txtTrack.samples,{pts:L.pts,payloadType:g,uuid:fe.join(""),userData:Object(z.utf8ArrayToStr)(Fe),userDataBytes:Fe})}}else if(H<I.bytesAvailable)for(var Re=0;Re<H;Re++)I.readUByte()}break}case 7:if(b=!0,B=!0,w&&y&&(y.debug+="SPS "),!E.sps){var Pe=new U.default(F.data),se=Pe.readSPS();E.width=se.width,E.height=se.height,E.pixelRatio=se.pixelRatio,E.sps=[F.data],E.duration=C._duration;for(var pe=F.data.subarray(1,4),ye="avc1.",Oe=0;Oe<3;Oe++){var je=pe[Oe].toString(16);je.length<2&&(je="0"+je),ye+=je}E.codec=ye}break;case 8:b=!0,w&&y&&(y.debug+="PPS "),E.pps||(E.pps=[F.data]);break;case 9:b=!1,E.audFound=!0,y&&s(y,E),y=C.avcSample=o(!1,L.pts,L.dts,w?"AUD ":"");break;case 12:b=!1;break;default:b=!1,y&&(y.debug+="unknown NAL "+F.type+" ");break}if(y&&b){var ze=y.units;ze.push(F)}}),A&&y&&(s(y,E),this.avcSample=null)},S.getLastNalUnit=function(){var L,A=this.avcSample,C;if(!A||A.units.length===0){var E=this._avcTrack.samples;A=E[E.length-1]}if((L=A)!==null&&L!==void 0&&L.units){var d=A.units;C=d[d.length-1]}return C},S.parseAVCNALu=function(L){var A=L.byteLength,C=this._avcTrack,E=C.naluState||0,d=E,w=[],y=0,b,B,F,_=-1,M=0;for(E===-1&&(_=0,M=L[0]&31,E=0,y=1);y<A;){if(b=L[y++],!E){E=b?0:1;continue}if(E===1){E=b?0:2;continue}if(!b)E=3;else if(b===1){if(_>=0){var I={data:L.subarray(_,y-E-1),type:M};w.push(I)}else{var g=this.getLastNalUnit();if(g&&(d&&y<=4-d&&(g.state&&(g.data=g.data.subarray(0,g.data.byteLength-d))),B=y-E-1,B>0)){var H=new Uint8Array(g.data.byteLength+B);H.set(g.data,0),H.set(L.subarray(0,B),g.data.byteLength),g.data=H,g.state=0}}y<A?(F=L[y]&31,_=y,M=F,E=0):E=-1}else E=0}if(_>=0&&E>=0){var $={data:L.subarray(_,A),type:M,state:E};w.push($)}if(w.length===0){var ae=this.getLastNalUnit();if(ae){var ue=new Uint8Array(ae.data.byteLength+L.byteLength);ue.set(ae.data,0),ue.set(L,ae.data.byteLength),ae.data=ue}}return C.naluState=E,w},S.parseAACPES=function(L){var A=0,C=this._audioTrack,E=this.aacOverFlow,d=L.data;if(E){this.aacOverFlow=null;var w=E.sample.unit.byteLength,y=Math.min(E.missing,w),b=w-y;E.sample.unit.set(d.subarray(0,y),b),C.samples.push(E.sample),A=E.missing}var B,F;for(B=A,F=d.length;B<F-1&&!Y.isHeader(d,B);B++);if(B!==A){var _,M;if(B<F-1?(_="AAC PES did not start with ADTS header,offset:"+B,M=!1):(_="no ADTS header found in AAC PES",M=!0),v.logger.warn("parsing error:"+_),this.observer.emit(r.Events.ERROR,r.Events.ERROR,{type:m.ErrorTypes.MEDIA_ERROR,details:m.ErrorDetails.FRAG_PARSING_ERROR,fatal:M,reason:_}),M)return}Y.initTrackConfig(C,this.observer,d,B,this.audioCodec);var I;if(L.pts!==void 0)I=L.pts;else if(E){var g=Y.getFrameDuration(C.samplerate);I=E.sample.pts+g}else{v.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}for(var H=0;B<F;)if(Y.isHeader(d,B)){if(B+5<F){var $=Y.appendFrame(C,d,B,I,H);if($)if($.missing)this.aacOverFlow=$;else{B+=$.length,H++;continue}}break}else B++},S.parseMPEGPES=function(L){var A=L.data,C=A.length,E=0,d=0,w=L.pts;if(w===void 0){v.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;d<C;)if(j.isHeader(A,d)){var y=j.appendFrame(this._audioTrack,A,d,w,E);if(y)d+=y.length,E++;else break}else d++},S.parseID3PES=function(L){if(L.pts===void 0){v.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}this._id3Track.samples.push(L)},x}();h.minProbeByteLength=188;function o(x,S,D,L){return{key:x,frame:!1,pts:S,dts:D,units:[],debug:L,length:0}}function f(x,S){return(x[S+10]&31)<<8|x[S+11]}function l(x,S,D,L){var A={audio:-1,avc:-1,id3:-1,isAAC:!0},C=(x[S+1]&15)<<8|x[S+2],E=S+3+C-4,d=(x[S+10]&15)<<8|x[S+11];for(S+=12+d;S<E;){var w=(x[S+1]&31)<<8|x[S+2];switch(x[S]){case 207:if(!L){v.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:A.audio===-1&&(A.audio=w);break;case 21:A.id3===-1&&(A.id3=w);break;case 219:if(!L){v.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:A.avc===-1&&(A.avc=w);break;case 3:case 4:D?A.audio===-1&&(A.audio=w,A.isAAC=!1):v.logger.log("MPEG audio found, not supported in this browser");break;case 36:v.logger.warn("Unsupported HEVC stream type found");break;default:break}S+=((x[S+3]&15)<<8|x[S+4])+5}return A}function u(x){var S=0,D,L,A,C,E,d=x.data;if(!x||x.size===0)return null;for(;d[0].length<19&&d.length>1;){var w=new Uint8Array(d[0].length+d[1].length);w.set(d[0]),w.set(d[1],d[0].length),d[0]=w,d.splice(1,1)}D=d[0];var y=(D[0]<<16)+(D[1]<<8)+D[2];if(y===1){if(L=(D[4]<<8)+D[5],L&&L>x.size-6)return null;var b=D[7];b&192&&(C=(D[9]&14)*536870912+(D[10]&255)*4194304+(D[11]&254)*16384+(D[12]&255)*128+(D[13]&254)/2,b&64?(E=(D[14]&14)*536870912+(D[15]&255)*4194304+(D[16]&254)*16384+(D[17]&255)*128+(D[18]&254)/2,C-E>60*9e4&&(v.logger.warn(Math.round((C-E)/9e4)+"s delta between PTS and DTS, align them"),C=E)):E=C),A=D[8];var B=A+9;if(x.size<=B)return null;x.size-=B;for(var F=new Uint8Array(x.size),_=0,M=d.length;_<M;_++){D=d[_];var I=D.byteLength;if(B)if(B>I){B-=I;continue}else D=D.subarray(B),I-=B,B=0;F.set(D,S),S+=I}return L&&(L-=A+3),{data:F,pts:C,dts:E,len:L}}return null}function s(x,S){if(x.units.length&&x.frame){if(x.pts===void 0){var D=S.samples,L=D.length;if(L){var A=D[L-1];x.pts=A.pts,x.dts=A.dts}else{S.dropped++;return}}S.samples.push(x)}x.debug.length&&v.logger.log(x.pts+"/"+x.dts+":"+x.debug)}function a(x,S){var D=x.length;if(D>0){if(S.pts>=x[D-1].pts)x.push(S);else for(var L=D-1;L>=0;L--)if(S.pts<x[L].pts){x.splice(L,0,S);break}}else x.push(S)}function O(x){for(var S=x.byteLength,D=[],L=1;L<S-2;)x[L]===0&&x[L+1]===0&&x[L+2]===3?(D.push(L+2),L+=2):L++;if(D.length===0)return x;var A=S-D.length,C=new Uint8Array(A),E=0;for(L=0;L<A;E++,L++)E===D[0]&&(E++,D.shift()),C[L]=x[E];return C}J.default=h},"./src/errors.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"ErrorTypes",function(){return Y}),P.d(J,"ErrorDetails",function(){return j});var Y;(function(U){U.NETWORK_ERROR="networkError",U.MEDIA_ERROR="mediaError",U.KEY_SYSTEM_ERROR="keySystemError",U.MUX_ERROR="muxError",U.OTHER_ERROR="otherError"})(Y||(Y={}));var j;(function(U){U.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",U.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",U.KEY_SYSTEM_NO_SESSION="keySystemNoSession",U.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",U.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",U.MANIFEST_LOAD_ERROR="manifestLoadError",U.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",U.MANIFEST_PARSING_ERROR="manifestParsingError",U.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",U.LEVEL_EMPTY_ERROR="levelEmptyError",U.LEVEL_LOAD_ERROR="levelLoadError",U.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",U.LEVEL_SWITCH_ERROR="levelSwitchError",U.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",U.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",U.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",U.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",U.FRAG_LOAD_ERROR="fragLoadError",U.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",U.FRAG_DECRYPT_ERROR="fragDecryptError",U.FRAG_PARSING_ERROR="fragParsingError",U.REMUX_ALLOC_ERROR="remuxAllocError",U.KEY_LOAD_ERROR="keyLoadError",U.KEY_LOAD_TIMEOUT="keyLoadTimeOut",U.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",U.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",U.BUFFER_APPEND_ERROR="bufferAppendError",U.BUFFER_APPENDING_ERROR="bufferAppendingError",U.BUFFER_STALLED_ERROR="bufferStalledError",U.BUFFER_FULL_ERROR="bufferFullError",U.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",U.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",U.INTERNAL_EXCEPTION="internalException",U.INTERNAL_ABORTED="aborted",U.UNKNOWN="unknown"})(j||(j={}))},"./src/events.ts":function(ie,J,P){"use 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Y;(function(j){j.MEDIA_ATTACHING="hlsMediaAttaching",j.MEDIA_ATTACHED="hlsMediaAttached",j.MEDIA_DETACHING="hlsMediaDetaching",j.MEDIA_DETACHED="hlsMediaDetached",j.BUFFER_RESET="hlsBufferReset",j.BUFFER_CODECS="hlsBufferCodecs",j.BUFFER_CREATED="hlsBufferCreated",j.BUFFER_APPENDING="hlsBufferAppending",j.BUFFER_APPENDED="hlsBufferAppended",j.BUFFER_EOS="hlsBufferEos",j.BUFFER_FLUSHING="hlsBufferFlushing",j.BUFFER_FLUSHED="hlsBufferFlushed",j.MANIFEST_LOADING="hlsManifestLoading",j.MANIFEST_LOADED="hlsManifestLoaded",j.MANIFEST_PARSED="hlsManifestParsed",j.LEVEL_SWITCHING="hlsLevelSwitching",j.LEVEL_SWITCHED="hlsLevelSwitched",j.LEVEL_LOADING="hlsLevelLoading",j.LEVEL_LOADED="hlsLevelLoaded",j.LEVEL_UPDATED="hlsLevelUpdated",j.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",j.LEVELS_UPDATED="hlsLevelsUpdated",j.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",j.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",j.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",j.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",j.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",j.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",j.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",j.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",j.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",j.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",j.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",j.CUES_PARSED="hlsCuesParsed",j.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",j.INIT_PTS_FOUND="hlsInitPtsFound",j.FRAG_LOADING="hlsFragLoading",j.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",j.FRAG_LOADED="hlsFragLoaded",j.FRAG_DECRYPTED="hlsFragDecrypted",j.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",j.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",j.FRAG_PARSING_METADATA="hlsFragParsingMetadata",j.FRAG_PARSED="hlsFragParsed",j.FRAG_BUFFERED="hlsFragBuffered",j.FRAG_CHANGED="hlsFragChanged",j.FPS_DROP="hlsFpsDrop",j.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",j.ERROR="hlsError",j.DESTROYING="hlsDestroying",j.KEY_LOADING="hlsKeyLoading",j.KEY_LOADED="hlsKeyLoaded",j.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",j.BACK_BUFFER_REACHED="hlsBackBufferReached"})(Y||(Y={}))},"./src/hls.ts":function(ie,J,P){"use 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S=u.call(this,x)||this,S._decryptdata=null,S.rawProgramDateTime=null,S.programDateTime=null,S.tagList=[],S.duration=0,S.sn=0,S.levelkey=void 0,S.type=void 0,S.loader=null,S.level=-1,S.cc=0,S.startPTS=void 0,S.endPTS=void 0,S.appendedPTS=void 0,S.startDTS=void 0,S.endDTS=void 0,S.start=0,S.deltaPTS=void 0,S.maxStartPTS=void 0,S.minEndPTS=void 0,S.stats=new r.LoadStats,S.urlId=0,S.data=void 0,S.bitrateTest=!1,S.title=null,S.initSegment=null,S.type=O,S}var a=s.prototype;return a.createInitializationVector=function(x){for(var S=new Uint8Array(16),D=12;D<16;D++)S[D]=x>>8*(15-D)&255;return S},a.setDecryptDataFromLevelKey=function(x,S){var D=x;return(x==null?void 0:x.method)==="AES-128"&&x.uri&&!x.iv&&(D=W.LevelKey.fromURI(x.uri),D.method=x.method,D.iv=this.createInitializationVector(S),D.keyFormat="identity"),D},a.setElementaryStreamInfo=function(x,S,D,L,A,C){C===void 0&&(C=!1);var E=this.elementaryStreams,d=E[x];if(!d){E[x]={startPTS:S,endPTS:D,startDTS:L,endDTS:A,partial:C};return}d.startPTS=Math.min(d.startPTS,S),d.endPTS=Math.max(d.endPTS,D),d.startDTS=Math.min(d.startDTS,L),d.endDTS=Math.max(d.endDTS,A)},a.clearElementaryStreamInfo=function(){var x=this.elementaryStreams;x[h.AUDIO]=null,x[h.VIDEO]=null,x[h.AUDIOVIDEO]=null},p(s,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var x=this.sn;typeof x!="number"&&(this.levelkey&&this.levelkey.method==="AES-128"&&!this.levelkey.iv&&z.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),x=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,x)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(this.programDateTime===null)return null;if(!Object(Y.isFiniteNumber)(this.programDateTime))return null;var x=Object(Y.isFiniteNumber)(this.duration)?this.duration:0;return this.programDateTime+x*1e3}},{key:"encrypted",get:function(){var x;return!!((x=this.decryptdata)!==null&&x!==void 0&&x.keyFormat&&this.decryptdata.uri)}}]),s}(o),l=function(u){R(s,u);function s(a,O,x,S,D){var L;L=u.call(this,x)||this,L.fragOffset=0,L.duration=0,L.gap=!1,L.independent=!1,L.relurl=void 0,L.fragment=void 0,L.index=void 0,L.stats=new r.LoadStats,L.duration=a.decimalFloatingPoint("DURATION"),L.gap=a.bool("GAP"),L.independent=a.bool("INDEPENDENT"),L.relurl=a.enumeratedString("URI"),L.fragment=O,L.index=S;var A=a.enumeratedString("BYTERANGE");return A&&L.setByteRange(A,D),D&&(L.fragOffset=D.fragOffset+D.duration),L}return p(s,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var O=this.elementaryStreams;return!!(O.audio||O.video||O.audiovideo)}}]),s}(o)},"./src/loader/key-loader.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"default",function(){return z});var Y=P("./src/events.ts"),j=P("./src/errors.ts"),U=P("./src/utils/logger.ts"),z=function(){function W(R){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=R,this._registerListeners()}var r=W.prototype;return r._registerListeners=function(){this.hls.on(Y.Events.KEY_LOADING,this.onKeyLoading,this)},r._unregisterListeners=function(){this.hls.off(Y.Events.KEY_LOADING,this.onKeyLoading)},r.destroy=function(){this._unregisterListeners();for(var v in this.loaders){var m=this.loaders[v];m&&m.destroy()}this.loaders={}},r.onKeyLoading=function(v,m){var p=m.frag,h=p.type,o=this.loaders[h];if(!p.decryptdata){U.logger.warn("Missing decryption data on fragment in onKeyLoading");return}var f=p.decryptdata.uri;if(f!==this.decrypturl||this.decryptkey===null){var l=this.hls.config;if(o&&(U.logger.warn("abort previous key loader for type:"+h),o.abort()),!f){U.logger.warn("key uri is falsy");return}var u=l.loader,s=p.loader=this.loaders[h]=new u(l);this.decrypturl=f,this.decryptkey=null;var a={url:f,frag:p,responseType:"arraybuffer"},O={timeout:l.fragLoadingTimeOut,maxRetry:0,retryDelay:l.fragLoadingRetryDelay,maxRetryDelay:l.fragLoadingMaxRetryTimeout,highWaterMark:0},x={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};s.load(a,O,x)}else this.decryptkey&&(p.decryptdata.key=this.decryptkey,this.hls.trigger(Y.Events.KEY_LOADED,{frag:p}))},r.loadsuccess=function(v,m,p){var h=p.frag;if(!h.decryptdata){U.logger.error("after key load, decryptdata unset");return}this.decryptkey=h.decryptdata.key=new Uint8Array(v.data),h.loader=null,delete this.loaders[h.type],this.hls.trigger(Y.Events.KEY_LOADED,{frag:h})},r.loaderror=function(v,m){var p=m.frag,h=p.loader;h&&h.abort(),delete this.loaders[p.type],this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.NETWORK_ERROR,details:j.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:p,response:v})},r.loadtimeout=function(v,m){var p=m.frag,h=p.loader;h&&h.abort(),delete this.loaders[p.type],this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.NETWORK_ERROR,details:j.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:p})},W}()},"./src/loader/level-details.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"LevelDetails",function(){return W});var Y=P("./src/polyfills/number.ts");function j(r,R){for(var v=0;v<R.length;v++){var m=R[v];m.enumerable=m.enumerable||!1,m.configurable=!0,"value"in m&&(m.writable=!0),Object.defineProperty(r,m.key,m)}}function U(r,R,v){return R&&j(r.prototype,R),v&&j(r,v),r}var z=10,W=function(){function r(v){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.live=!0,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!0,this.availabilityDelay=void 0,this.misses=0,this.needSidxRanges=!1,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.fragments=[],this.url=v}var R=r.prototype;return R.reloaded=function(m){if(!m){this.advanced=!0,this.updated=!0;return}var p=this.lastPartSn-m.lastPartSn,h=this.lastPartIndex-m.lastPartIndex;this.updated=this.endSN!==m.endSN||!!h||!!p,this.advanced=this.endSN>m.endSN||p>0||p===0&&h>0,this.updated||this.advanced?this.misses=Math.floor(m.misses*.6):this.misses=m.misses+1,this.availabilityDelay=m.availabilityDelay},U(r,[{key:"hasProgramDateTime",get:function(){return this.fragments.length?Object(Y.isFiniteNumber)(this.fragments[this.fragments.length-1].programDateTime):!1}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||z}},{key:"drift",get:function(){var m=this.driftEndTime-this.driftStartTime;if(m>0){var p=this.driftEnd-this.driftStart;return p*1e3/m}return 1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var m;return(m=this.partList)!==null&&m!==void 0&&m.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var m;return(m=this.fragments)!==null&&m!==void 0&&m.length?this.fragments[this.fragments.length-1].end:0}},{key:"age",get:function(){return this.advancedDateTime?Math.max(Date.now()-this.advancedDateTime,0)/1e3:0}},{key:"lastPartIndex",get:function(){var m;return(m=this.partList)!==null&&m!==void 0&&m.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var m;return(m=this.partList)!==null&&m!==void 0&&m.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}]),r}()},"./src/loader/level-key.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"LevelKey",function(){return W});var Y=P("./node_modules/url-toolkit/src/url-toolkit.js"),j=P.n(Y);function U(r,R){for(var v=0;v<R.length;v++){var m=R[v];m.enumerable=m.enumerable||!1,m.configurable=!0,"value"in m&&(m.writable=!0),Object.defineProperty(r,m.key,m)}}function z(r,R,v){return R&&U(r.prototype,R),v&&U(r,v),r}var W=function(){r.fromURL=function(v,m){return new r(v,m)},r.fromURI=function(v){return new r(v)};function r(R,v){this._uri=null,this.method=null,this.keyFormat=null,this.keyFormatVersions=null,this.keyID=null,this.key=null,this.iv=null,v?this._uri=Object(Y.buildAbsoluteURL)(R,v,{alwaysNormalize:!0}):this._uri=R}return z(r,[{key:"uri",get:function(){return this._uri}}]),r}()},"./src/loader/load-stats.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"LoadStats",function(){return Y});var Y=function(){this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}}},"./src/loader/m3u8-parser.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"default",function(){return s});var Y=P("./src/polyfills/number.ts"),j=P("./node_modules/url-toolkit/src/url-toolkit.js"),U=P.n(j),z=P("./src/loader/fragment.ts"),W=P("./src/loader/level-details.ts"),r=P("./src/loader/level-key.ts"),R=P("./src/utils/attr-list.ts"),v=P("./src/utils/logger.ts"),m=P("./src/utils/codecs.ts"),p=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-SESSION-DATA:([^\r\n]*)[\r\n]+/g,h=/#EXT-X-MEDIA:(.*)/g,o=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),f=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(PLAYLIST-TYPE):(.+)/.source,/#EXT-X-(MEDIA-SEQUENCE): *(\d+)/.source,/#EXT-X-(SKIP):(.+)/.source,/#EXT-X-(TARGETDURATION): *(\d+)/.source,/#EXT-X-(KEY):(.+)/.source,/#EXT-X-(START):(.+)/.source,/#EXT-X-(ENDLIST)/.source,/#EXT-X-(DISCONTINUITY-SEQ)UENCE: *(\d+)/.source,/#EXT-X-(DIS)CONTINUITY/.source,/#EXT-X-(VERSION):(\d+)/.source,/#EXT-X-(MAP):(.+)/.source,/#EXT-X-(SERVER-CONTROL):(.+)/.source,/#EXT-X-(PART-INF):(.+)/.source,/#EXT-X-(GAP)/.source,/#EXT-X-(BITRATE):\s*(\d+)/.source,/#EXT-X-(PART):(.+)/.source,/#EXT-X-(PRELOAD-HINT):(.+)/.source,/#EXT-X-(RENDITION-REPORT):(.+)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|")),l=/\.(mp4|m4s|m4v|m4a)$/i;function u(D){var L,A;return l.test((L=(A=j.parseURL(D))===null||A===void 0?void 0:A.path)!=null?L:"")}var s=function(){function D(){}return D.findGroup=function(A,C){for(var E=0;E<A.length;E++){var d=A[E];if(d.id===C)return d}},D.convertAVC1ToAVCOTI=function(A){var C=A.split(".");if(C.length>2){var E=C.shift()+".";return E+=parseInt(C.shift()).toString(16),E+=("000"+parseInt(C.shift()).toString(16)).substr(-4),E}return A},D.resolve=function(A,C){return j.buildAbsoluteURL(C,A,{alwaysNormalize:!0})},D.parseMasterPlaylist=function(A,C){var E=[],d={},w=!1;p.lastIndex=0;for(var y;(y=p.exec(A))!=null;)if(y[1]){var b=new R.AttrList(y[1]),B={attrs:b,bitrate:b.decimalInteger("AVERAGE-BANDWIDTH")||b.decimalInteger("BANDWIDTH"),name:b.NAME,url:D.resolve(y[2],C)},F=b.decimalResolution("RESOLUTION");F&&(B.width=F.width,B.height=F.height),a((b.CODECS||"").split(/[ ,]+/).filter(function(M){return M}),B),B.videoCodec&&B.videoCodec.indexOf("avc1")!==-1&&(B.videoCodec=D.convertAVC1ToAVCOTI(B.videoCodec)),E.push(B)}else if(y[3]){var _=new R.AttrList(y[3]);_["DATA-ID"]&&(w=!0,d[_["DATA-ID"]]=_)}return{levels:E,sessionData:w?d:null}},D.parseMasterPlaylistMedia=function(A,C,E,d){d===void 0&&(d=[]);var w,y=[],b=0;for(h.lastIndex=0;(w=h.exec(A))!==null;){var B=new R.AttrList(w[1]);if(B.TYPE===E){var F={attrs:B,bitrate:0,id:b++,groupId:B["GROUP-ID"],instreamId:B["INSTREAM-ID"],name:B.NAME||B.LANGUAGE||"",type:E,default:B.bool("DEFAULT"),autoselect:B.bool("AUTOSELECT"),forced:B.bool("FORCED"),lang:B.LANGUAGE,url:B.URI?D.resolve(B.URI,C):""};if(d.length){var _=D.findGroup(d,F.groupId)||d[0];O(F,_,"audioCodec"),O(F,_,"textCodec")}y.push(F)}}return y},D.parseLevelPlaylist=function(A,C,E,d,w){var y=new W.LevelDetails(C),b=y.fragments,B=null,F=0,_=0,M=0,I=0,g=null,H=new z.Fragment(d,C),$,ae,ue,Le=-1,ve=!1;for(o.lastIndex=0,y.m3u8=A;($=o.exec(A))!==null;){ve&&(ve=!1,H=new z.Fragment(d,C),H.start=M,H.sn=F,H.cc=I,H.level=E,B&&(H.initSegment=B,H.rawProgramDateTime=B.rawProgramDateTime));var Te=$[1];if(Te){H.duration=parseFloat(Te);var _e=(" "+$[2]).slice(1);H.title=_e||null,H.tagList.push(_e?["INF",Te,_e]:["INF",Te])}else if($[3])Object(Y.isFiniteNumber)(H.duration)&&(H.start=M,ue&&(H.levelkey=ue),H.sn=F,H.level=E,H.cc=I,H.urlId=w,b.push(H),H.relurl=(" "+$[3]).slice(1),S(H,g),g=H,M+=H.duration,F++,_=0,ve=!0);else if($[4]){var De=(" "+$[4]).slice(1);g?H.setByteRange(De,g):H.setByteRange(De)}else if($[5])H.rawProgramDateTime=(" "+$[5]).slice(1),H.tagList.push(["PROGRAM-DATE-TIME",H.rawProgramDateTime]),Le===-1&&(Le=b.length);else{if($=$[0].match(f),!$){v.logger.warn("No matches on slow regex match for level playlist!");continue}for(ae=1;ae<$.length&&!(typeof $[ae]!="undefined");ae++);var he=(" "+$[ae]).slice(1),ce=(" "+$[ae+1]).slice(1),ne=$[ae+2]?(" "+$[ae+2]).slice(1):"";switch(he){case"PLAYLIST-TYPE":y.type=ce.toUpperCase();break;case"MEDIA-SEQUENCE":F=y.startSN=parseInt(ce);break;case"SKIP":{var fe=new R.AttrList(ce),le=fe.decimalInteger("SKIPPED-SEGMENTS");if(Object(Y.isFiniteNumber)(le)){y.skippedSegments=le;for(var ke=le;ke--;)b.unshift(null);F+=le}var Fe=fe.enumeratedString("RECENTLY-REMOVED-DATERANGES");Fe&&(y.recentlyRemovedDateranges=Fe.split("	"));break}case"TARGETDURATION":y.targetduration=parseFloat(ce);break;case"VERSION":y.version=parseInt(ce);break;case"EXTM3U":break;case"ENDLIST":y.live=!1;break;case"#":(ce||ne)&&H.tagList.push(ne?[ce,ne]:[ce]);break;case"DIS":I++;case"GAP":H.tagList.push([he]);break;case"BITRATE":H.tagList.push([he,ce]);break;case"DISCONTINUITY-SEQ":I=parseInt(ce);break;case"KEY":{var Ae,Re=new R.AttrList(ce),Pe=Re.enumeratedString("METHOD"),se=Re.URI,pe=Re.hexadecimalInteger("IV"),ye=Re.enumeratedString("KEYFORMATVERSIONS"),Oe=Re.enumeratedString("KEYID"),je=(Ae=Re.enumeratedString("KEYFORMAT"))!=null?Ae:"identity",ze=["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"];if(ze.indexOf(je)>-1){v.logger.warn("Keyformat "+je+" is not supported from the manifest");continue}else if(je!=="identity")continue;Pe&&(ue=r.LevelKey.fromURL(C,se),se&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(Pe)>=0&&(ue.method=Pe,ue.keyFormat=je,Oe&&(ue.keyID=Oe),ye&&(ue.keyFormatVersions=ye),ue.iv=pe));break}case"START":{var Je=new R.AttrList(ce),Ye=Je.decimalFloatingPoint("TIME-OFFSET");Object(Y.isFiniteNumber)(Ye)&&(y.startTimeOffset=Ye);break}case"MAP":{var rt=new R.AttrList(ce);H.relurl=rt.URI,rt.BYTERANGE&&H.setByteRange(rt.BYTERANGE),H.level=E,H.sn="initSegment",ue&&(H.levelkey=ue),H.initSegment=null,B=H,ve=!0;break}case"SERVER-CONTROL":{var Ze=new R.AttrList(ce);y.canBlockReload=Ze.bool("CAN-BLOCK-RELOAD"),y.canSkipUntil=Ze.optionalFloat("CAN-SKIP-UNTIL",0),y.canSkipDateRanges=y.canSkipUntil>0&&Ze.bool("CAN-SKIP-DATERANGES"),y.partHoldBack=Ze.optionalFloat("PART-HOLD-BACK",0),y.holdBack=Ze.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var et=new R.AttrList(ce);y.partTarget=et.decimalFloatingPoint("PART-TARGET");break}case"PART":{var Be=y.partList;Be||(Be=y.partList=[]);var ut=_>0?Be[Be.length-1]:void 0,st=_++,He=new z.Part(new R.AttrList(ce),H,C,st,ut);Be.push(He),H.duration+=He.duration;break}case"PRELOAD-HINT":{var We=new R.AttrList(ce);y.preloadHint=We;break}case"RENDITION-REPORT":{var Ie=new R.AttrList(ce);y.renditionReports=y.renditionReports||[],y.renditionReports.push(Ie);break}default:v.logger.warn("line parsed but not handled: "+$);break}}}g&&!g.relurl?(b.pop(),M-=g.duration,y.partList&&(y.fragmentHint=g)):y.partList&&(S(H,g),H.cc=I,y.fragmentHint=H);var Ee=b.length,Ce=b[0],re=b[Ee-1];if(M+=y.skippedSegments*y.targetduration,M>0&&Ee&&re){y.averagetargetduration=M/Ee;var oe=re.sn;y.endSN=oe!=="initSegment"?oe:0,Ce&&(y.startCC=Ce.cc,Ce.initSegment||y.fragments.every(function(de){return de.relurl&&u(de.relurl)})&&(v.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),H=new z.Fragment(d,C),H.relurl=re.relurl,H.level=E,H.sn="initSegment",Ce.initSegment=H,y.needSidxRanges=!0))}else y.endSN=0,y.startCC=0;return y.fragmentHint&&(M+=y.fragmentHint.duration),y.totalduration=M,y.endCC=I,Le>0&&x(b,Le),y},D}();function a(D,L){["video","audio","text"].forEach(function(A){var C=D.filter(function(d){return Object(m.isCodecType)(d,A)});if(C.length){var E=C.filter(function(d){return d.lastIndexOf("avc1",0)===0||d.lastIndexOf("mp4a",0)===0});L[A+"Codec"]=E.length>0?E[0]:C[0],D=D.filter(function(d){return C.indexOf(d)===-1})}}),L.unknownCodecs=D}function O(D,L,A){var C=L[A];C&&(D[A]=C)}function x(D,L){for(var A=D[L],C=L;C--;){var E=D[C];if(!E)return;E.programDateTime=A.programDateTime-E.duration*1e3,A=E}}function S(D,L){D.rawProgramDateTime?D.programDateTime=Date.parse(D.rawProgramDateTime):L!=null&&L.programDateTime&&(D.programDateTime=L.endProgramDateTime),Object(Y.isFiniteNumber)(D.programDateTime)||(D.programDateTime=null,D.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(ie,J,P){"use strict";P.r(J);var Y=P("./src/polyfills/number.ts"),j=P("./src/events.ts"),U=P("./src/errors.ts"),z=P("./src/utils/logger.ts"),W=P("./src/utils/mp4-tools.ts"),r=P("./src/loader/m3u8-parser.ts"),R=P("./src/types/loader.ts"),v=P("./src/utils/attr-list.ts");function m(o){var f=o.type;switch(f){case R.PlaylistContextType.AUDIO_TRACK:return R.PlaylistLevelType.AUDIO;case R.PlaylistContextType.SUBTITLE_TRACK:return R.PlaylistLevelType.SUBTITLE;default:return R.PlaylistLevelType.MAIN}}function p(o,f){var l=o.url;return(l===void 0||l.indexOf("data:")===0)&&(l=f.url),l}var h=function(){function o(l){this.hls=void 0,this.loaders=Object.create(null),this.hls=l,this.registerListeners()}var f=o.prototype;return f.registerListeners=function(){var u=this.hls;u.on(j.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.on(j.Events.LEVEL_LOADING,this.onLevelLoading,this),u.on(j.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),u.on(j.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},f.unregisterListeners=function(){var u=this.hls;u.off(j.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.off(j.Events.LEVEL_LOADING,this.onLevelLoading,this),u.off(j.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),u.off(j.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},f.createInternalLoader=function(u){var s=this.hls.config,a=s.pLoader,O=s.loader,x=a||O,S=new x(s);return u.loader=S,this.loaders[u.type]=S,S},f.getInternalLoader=function(u){return this.loaders[u.type]},f.resetInternalLoader=function(u){this.loaders[u]&&delete this.loaders[u]},f.destroyInternalLoaders=function(){for(var u in this.loaders){var 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s,a=this.hls.config,O=this.getInternalLoader(u);if(O){var x=O.context;if(x&&x.url===u.url){z.logger.trace("[playlist-loader]: playlist request ongoing");return}z.logger.log("[playlist-loader]: aborting previous loader for type: "+u.type),O.abort()}var S,D,L,A;switch(u.type){case R.PlaylistContextType.MANIFEST:S=a.manifestLoadingMaxRetry,D=a.manifestLoadingTimeOut,L=a.manifestLoadingRetryDelay,A=a.manifestLoadingMaxRetryTimeout;break;case R.PlaylistContextType.LEVEL:case R.PlaylistContextType.AUDIO_TRACK:case R.PlaylistContextType.SUBTITLE_TRACK:S=0,D=a.levelLoadingTimeOut;break;default:S=a.levelLoadingMaxRetry,D=a.levelLoadingTimeOut,L=a.levelLoadingRetryDelay,A=a.levelLoadingMaxRetryTimeout;break}if(O=this.createInternalLoader(u),(s=u.deliveryDirectives)!==null&&s!==void 0&&s.part){var C;if(u.type===R.PlaylistContextType.LEVEL&&u.level!==null?C=this.hls.levels[u.level].details:u.type===R.PlaylistContextType.AUDIO_TRACK&&u.id!==null?C=this.hls.audioTracks[u.id].details:u.type===R.PlaylistContextType.SUBTITLE_TRACK&&u.id!==null&&(C=this.hls.subtitleTracks[u.id].details),C){var E=C.partTarget,d=C.targetduration;E&&d&&(D=Math.min(Math.max(E*3,d*.8)*1e3,D))}}var w={timeout:D,maxRetry:S,retryDelay:L,maxRetryDelay:A,highWaterMark:0},y={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};O.load(u,w,y)},f.loadsuccess=function(u,s,a,O){if(O===void 0&&(O=null),a.isSidxRequest){this.handleSidxRequest(u,a),this.handlePlaylistLoaded(u,s,a,O);return}this.resetInternalLoader(a.type);var x=u.data;if(x.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(u,a,"no EXTM3U 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B=w.some(function(F){return!F.url});!B&&A[0].audioCodec&&!A[0].attrs.AUDIO&&(z.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),w.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new v.AttrList({}),bitrate:0,url:""}))}x.trigger(j.Events.MANIFEST_LOADED,{levels:A,audioTracks:w,subtitles:y,captions:b,url:D,stats:s,networkDetails:O,sessionData:C})},f.handleTrackOrLevelPlaylist=function(u,s,a,O){var x=this.hls,S=a.id,D=a.level,L=a.type,A=p(u,a),C=Object(Y.isFiniteNumber)(S)?S:0,E=Object(Y.isFiniteNumber)(D)?D:C,d=m(a),w=r.default.parseLevelPlaylist(u.data,A,E,d,C);if(!w.fragments.length){x.trigger(j.Events.ERROR,{type:U.ErrorTypes.NETWORK_ERROR,details:U.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:A,reason:"no fragments found in level",level:typeof a.level=="number"?a.level:void 0});return}if(L===R.PlaylistContextType.MANIFEST){var y={attrs:new 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U.box(U.types.stbl,U.stsd(W),U.box(U.types.stts,U.STTS),U.box(U.types.stsc,U.STSC),U.box(U.types.stsz,U.STSZ),U.box(U.types.stco,U.STCO))},U.avc1=function(W){var r=[],R=[],v,m,p;for(v=0;v<W.sps.length;v++)m=W.sps[v],p=m.byteLength,r.push(p>>>8&255),r.push(p&255),r=r.concat(Array.prototype.slice.call(m));for(v=0;v<W.pps.length;v++)m=W.pps[v],p=m.byteLength,R.push(p>>>8&255),R.push(p&255),R=R.concat(Array.prototype.slice.call(m));var h=U.box(U.types.avcC,new Uint8Array([1,r[3],r[4],r[5],252|3,224|W.sps.length].concat(r).concat([W.pps.length]).concat(R))),o=W.width,f=W.height,l=W.pixelRatio[0],u=W.pixelRatio[1];return U.box(U.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,o>>8&255,o&255,f>>8&255,f&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,U.box(U.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),U.box(U.types.pasp,new Uint8Array([l>>24,l>>16&255,l>>8&255,l&255,u>>24,u>>16&255,u>>8&255,u&255])))},U.esds=function(W){var r=W.config.length;return new Uint8Array([0,0,0,0,3,23+r,0,1,0,4,15+r,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([r]).concat(W.config).concat([6,1,2]))},U.mp4a=function(W){var r=W.samplerate;return U.box(U.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,W.channelCount,0,16,0,0,0,0,r>>8&255,r&255,0,0]),U.box(U.types.esds,U.esds(W)))},U.mp3=function(W){var r=W.samplerate;return U.box(U.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,W.channelCount,0,16,0,0,0,0,r>>8&255,r&255,0,0]))},U.stsd=function(W){return W.type==="audio"?!W.isAAC&&W.codec==="mp3"?U.box(U.types.stsd,U.STSD,U.mp3(W)):U.box(U.types.stsd,U.STSD,U.mp4a(W)):U.box(U.types.stsd,U.STSD,U.avc1(W))},U.tkhd=function(W){var r=W.id,R=W.duration*W.timescale,v=W.width,m=W.height,p=Math.floor(R/(Y+1)),h=Math.floor(R%(Y+1));return U.box(U.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,r>>24&255,r>>16&255,r>>8&255,r&255,0,0,0,0,p>>24,p>>16&255,p>>8&255,p&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,v>>8&255,v&255,0,0,m>>8&255,m&255,0,0]))},U.traf=function(W,r){var R=U.sdtp(W),v=W.id,m=Math.floor(r/(Y+1)),p=Math.floor(r%(Y+1));return U.box(U.types.traf,U.box(U.types.tfhd,new Uint8Array([0,0,0,0,v>>24,v>>16&255,v>>8&255,v&255])),U.box(U.types.tfdt,new Uint8Array([1,0,0,0,m>>24,m>>16&255,m>>8&255,m&255,p>>24,p>>16&255,p>>8&255,p&255])),U.trun(W,R.length+16+20+8+16+8+8),R)},U.trak=function(W){return W.duration=W.duration||4294967295,U.box(U.types.trak,U.tkhd(W),U.mdia(W))},U.trex=function(W){var r=W.id;return U.box(U.types.trex,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,r&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},U.trun=function(W,r){var R=W.samples||[],v=R.length,m=12+16*v,p=new Uint8Array(m),h,o,f,l,u,s;for(r+=8+m,p.set([0,0,15,1,v>>>24&255,v>>>16&255,v>>>8&255,v&255,r>>>24&255,r>>>16&255,r>>>8&255,r&255],0),h=0;h<v;h++)o=R[h],f=o.duration,l=o.size,u=o.flags,s=o.cts,p.set([f>>>24&255,f>>>16&255,f>>>8&255,f&255,l>>>24&255,l>>>16&255,l>>>8&255,l&255,u.isLeading<<2|u.dependsOn,u.isDependedOn<<6|u.hasRedundancy<<4|u.paddingValue<<1|u.isNonSync,u.degradPrio&240<<8,u.degradPrio&15,s>>>24&255,s>>>16&255,s>>>8&255,s&255],12+16*h);return U.box(U.types.trun,p)},U.initSegment=function(W){U.types||U.init();var r=U.moov(W),R=new Uint8Array(U.FTYP.byteLength+r.byteLength);return R.set(U.FTYP),R.set(r,U.FTYP.byteLength),R},U}();j.types=void 0,j.HDLR_TYPES=void 0,j.STTS=void 0,j.STSC=void 0,j.STCO=void 0,j.STSZ=void 0,j.VMHD=void 0,j.SMHD=void 0,j.STSD=void 0,j.FTYP=void 0,j.DINF=void 0,J.default=j},"./src/remux/mp4-remuxer.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"default",function(){return s}),P.d(J,"normalizePts",function(){return a});var Y=P("./src/polyfills/number.ts"),j=P("./src/remux/aac-helper.ts"),U=P("./src/remux/mp4-generator.ts"),z=P("./src/events.ts"),W=P("./src/errors.ts"),r=P("./src/utils/logger.ts"),R=P("./src/types/loader.ts"),v=P("./src/utils/timescale-conversion.ts");function m(){return m=Object.assign||function(D){for(var L=1;L<arguments.length;L++){var A=arguments[L];for(var C in A)Object.prototype.hasOwnProperty.call(A,C)&&(D[C]=A[C])}return D},m.apply(this,arguments)}var p=10*1e3,h=1024,o=1152,f=null,l=null,u=!1,s=function(){function D(A,C,E,d){if(d===void 0&&(d=""),this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=void 0,this._initDTS=void 0,this.nextAvcDts=null,this.nextAudioPts=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.observer=A,this.config=C,this.typeSupported=E,this.ISGenerated=!1,f===null){var w=navigator.userAgent||"",y=w.match(/Chrome\/(\d+)/i);f=y?parseInt(y[1]):0}if(l===null){var b=navigator.userAgent.match(/Safari\/(\d+)/i);l=b?parseInt(b[1]):0}u=!!f&&f<75||!!l&&l<600}var L=D.prototype;return L.destroy=function(){},L.resetTimeStamp=function(C){r.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=C},L.resetNextTimestamp=function(){r.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},L.resetInitSegment=function(){r.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},L.getVideoStartPts=function(C){var E=!1,d=C.reduce(function(w,y){var b=y.pts-w;return b<-4294967296?(E=!0,a(w,y.pts)):b>0?w:y.pts},C[0].pts);return E&&r.logger.debug("PTS rollover detected"),d},L.remux=function(C,E,d,w,y,b,B,F){var _,M,I,g,H,$,ae=y,ue=y,Le=C.pid>-1,ve=E.pid>-1,Te=E.samples.length,_e=C.samples.length>0,De=Te>1,he=(!Le||_e)&&(!ve||De)||this.ISGenerated||B;if(he){this.ISGenerated||(I=this.generateIS(C,E,y));var ce=this.isVideoContiguous,ne=-1;if(De&&(ne=O(E.samples),!ce&&this.config.forceKeyFrameOnDiscontinuity))if($=!0,ne>0){r.logger.warn("[mp4-remuxer]: Dropped "+ne+" out of "+Te+" video samples due to a missing keyframe");var fe=this.getVideoStartPts(E.samples);E.samples=E.samples.slice(ne),E.dropped+=ne,ue+=(E.samples[0].pts-fe)/(E.timescale||9e4)}else ne===-1&&(r.logger.warn("[mp4-remuxer]: No keyframe found out of "+Te+" video samples"),$=!1);if(this.ISGenerated){if(_e&&De){var le=this.getVideoStartPts(E.samples),ke=a(C.samples[0].pts,le)-le,Fe=ke/E.inputTimeScale;ae+=Math.max(0,Fe),ue+=Math.max(0,-Fe)}if(_e){if(C.samplerate||(r.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),I=this.generateIS(C,E,y)),M=this.remuxAudio(C,ae,this.isAudioContiguous,b,ve||De||F===R.PlaylistLevelType.AUDIO?ue:void 0),De){var Ae=M?M.endPTS-M.startPTS:0;E.inputTimeScale||(r.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),I=this.generateIS(C,E,y)),_=this.remuxVideo(E,ue,ce,Ae)}}else De&&(_=this.remuxVideo(E,ue,ce,0));_&&(_.firstKeyFrame=ne,_.independent=ne!==-1)}}return this.ISGenerated&&(d.samples.length&&(H=this.remuxID3(d,y)),w.samples.length&&(g=this.remuxText(w,y))),{audio:M,video:_,initSegment:I,independent:$,text:g,id3:H}},L.generateIS=function(C,E,d){var w=C.samples,y=E.samples,b=this.typeSupported,B={},F=!Object(Y.isFiniteNumber)(this._initPTS),_="audio/mp4",M,I,g;if(F&&(M=I=Infinity),C.config&&w.length&&(C.timescale=C.samplerate,C.isAAC||(b.mpeg?(_="audio/mpeg",C.codec=""):b.mp3&&(C.codec="mp3")),B.audio={id:"audio",container:_,codec:C.codec,initSegment:!C.isAAC&&b.mpeg?new Uint8Array(0):U.default.initSegment([C]),metadata:{channelCount:C.channelCount}},F&&(g=C.inputTimeScale,M=I=w[0].pts-Math.round(g*d))),E.sps&&E.pps&&y.length&&(E.timescale=E.inputTimeScale,B.video={id:"main",container:"video/mp4",codec:E.codec,initSegment:U.default.initSegment([E]),metadata:{width:E.width,height:E.height}},F)){g=E.inputTimeScale;var H=this.getVideoStartPts(y),$=Math.round(g*d);I=Math.min(I,a(y[0].dts,H)-$),M=Math.min(M,H-$)}if(Object.keys(B).length)return this.ISGenerated=!0,F&&(this._initPTS=M,this._initDTS=I),{tracks:B,initPTS:M,timescale:g}},L.remuxVideo=function(C,E,d,w){var y=C.inputTimeScale,b=C.samples,B=[],F=b.length,_=this._initPTS,M=this.nextAvcDts,I=8,g,H,$,ae=Number.POSITIVE_INFINITY,ue=Number.NEGATIVE_INFINITY,Le=0,ve=!1;if(!d||M===null){var Te=E*y,_e=b[0].pts-a(b[0].dts,b[0].pts);M=Te-_e}for(var De=0;De<F;De++){var he=b[De];if(he.pts=a(he.pts-_,M),he.dts=a(he.dts-_,M),he.dts>he.pts){var ce=9e4*.2;Le=Math.max(Math.min(Le,he.pts-he.dts),-1*ce)}he.dts<b[De>0?De-1:De].dts&&(ve=!0)}ve&&b.sort(function(wt,St){var dt=wt.dts-St.dts,Bt=wt.pts-St.pts;return dt||Bt}),H=b[0].dts,$=b[b.length-1].dts;var ne=Math.round(($-H)/(F-1));if(Le<0){if(Le<ne*-2){r.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(v.toMsFromMpegTsClock)(-ne,!0)+" ms");for(var fe=Le,le=0;le<F;le++)b[le].dts=fe=Math.max(fe,b[le].pts-ne),b[le].pts=Math.max(fe,b[le].pts)}else{r.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(v.toMsFromMpegTsClock)(Le,!0)+" ms to overcome this issue");for(var ke=0;ke<F;ke++)b[ke].dts=b[ke].dts+Le}H=b[0].dts}if(d){var Fe=H-M,Ae=Fe>ne,Re=Fe<-1;if(Ae||Re){Ae?r.logger.warn("AVC: "+Object(v.toMsFromMpegTsClock)(Fe,!0)+" ms ("+Fe+"dts) hole between fragments detected, filling it"):r.logger.warn("AVC: "+Object(v.toMsFromMpegTsClock)(-Fe,!0)+" ms ("+Fe+"dts) overlapping between fragments detected"),H=M;var Pe=b[0].pts-Fe;b[0].dts=H,b[0].pts=Pe,r.logger.log("Video: First PTS/DTS adjusted: "+Object(v.toMsFromMpegTsClock)(Pe,!0)+"/"+Object(v.toMsFromMpegTsClock)(H,!0)+", delta: "+Object(v.toMsFromMpegTsClock)(Fe,!0)+" ms")}}u&&(H=Math.max(0,H));for(var se=0,pe=0,ye=0;ye<F;ye++){for(var Oe=b[ye],je=Oe.units,ze=je.length,Je=0,Ye=0;Ye<ze;Ye++)Je+=je[Ye].data.length;pe+=Je,se+=ze,Oe.length=Je,Oe.dts=Math.max(Oe.dts,H),Oe.pts=Math.max(Oe.pts,Oe.dts,0),ae=Math.min(Oe.pts,ae),ue=Math.max(Oe.pts,ue)}$=b[F-1].dts;var rt=pe+4*se+8,Ze;try{Ze=new Uint8Array(rt)}catch(wt){this.observer.emit(z.Events.ERROR,z.Events.ERROR,{type:W.ErrorTypes.MUX_ERROR,details:W.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:rt,reason:"fail allocating video mdat "+rt});return}var et=new DataView(Ze.buffer);et.setUint32(0,rt),Ze.set(U.default.types.mdat,4);for(var Be=0;Be<F;Be++){for(var ut=b[Be],st=ut.units,He=0,We=0,Ie=st.length;We<Ie;We++){var Ee=st[We],Ce=Ee.data,re=Ee.data.byteLength;et.setUint32(I,re),I+=4,Ze.set(Ce,I),I+=re,He+=4+re}if(Be<F-1)g=b[Be+1].dts-ut.dts;else{var oe=this.config,de=ut.dts-b[Be>0?Be-1:Be].dts;if(oe.stretchShortVideoTrack&&this.nextAudioPts!==null){var ge=Math.floor(oe.maxBufferHole*y),Se=(w?ae+w*y:this.nextAudioPts)-ut.pts;Se>ge?(g=Se-de,g<0&&(g=de),r.logger.log("[mp4-remuxer]: It is approximately "+Se/90+" ms to the next segment; using duration "+g/90+" ms for the last video frame.")):g=de}else g=de}var Ue=Math.round(ut.pts-ut.dts);B.push(new x(ut.key,g,He,Ue))}if(B.length&&f&&f<70){var Ve=B[0].flags;Ve.dependsOn=2,Ve.isNonSync=0}console.assert(g!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=M=$+g,this.isVideoContiguous=!0;var ot=U.default.moof(C.sequenceNumber++,H,m({},C,{samples:B})),mt="video",ft={data1:ot,data2:Ze,startPTS:ae/y,endPTS:(ue+g)/y,startDTS:H/y,endDTS:M/y,type:mt,hasAudio:!1,hasVideo:!0,nb:B.length,dropped:C.dropped};return C.samples=[],C.dropped=0,console.assert(Ze.length,"MDAT length must not be zero"),ft},L.remuxAudio=function(C,E,d,w,y){var b=C.inputTimeScale,B=C.samplerate?C.samplerate:b,F=b/B,_=C.isAAC?h:o,M=_*F,I=this._initPTS,g=!C.isAAC&&this.typeSupported.mpeg,H=[],$=C.samples,ae=g?0:8,ue=this.nextAudioPts||-1,Le=E*b;if(this.isAudioContiguous=d=d||$.length&&ue>0&&(w&&Math.abs(Le-ue)<9e3||Math.abs(a($[0].pts-I,Le)-ue)<20*M),$.forEach(function(Ce){Ce.pts=a(Ce.pts-I,Le)}),!d||ue<0){if($=$.filter(function(Ce){return Ce.pts>=0}),!$.length)return;y===0?ue=0:w?ue=Math.max(0,Le):ue=$[0].pts}if(C.isAAC)for(var ve=y!==void 0,Te=this.config.maxAudioFramesDrift,_e=0,De=ue;_e<$.length;_e++){var he=$[_e],ce=he.pts,ne=ce-De,fe=Math.abs(1e3*ne/b);if(ne<=-Te*M&&ve)_e===0&&(r.logger.warn("Audio frame @ "+(ce/b).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*ne/b)+" ms."),this.nextAudioPts=ue=De=ce);else if(ne>=Te*M&&fe<p&&ve){var le=Math.round(ne/M);De=ce-le*M,De<0&&(le--,De+=M),_e===0&&(this.nextAudioPts=ue=De),r.logger.warn("[mp4-remuxer]: Injecting "+le+" audio frame @ "+(De/b).toFixed(3)+"s due to "+Math.round(1e3*ne/b)+" ms gap.");for(var ke=0;ke<le;ke++){var Fe=Math.max(De,0),Ae=j.default.getSilentFrame(C.manifestCodec||C.codec,C.channelCount);Ae||(r.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),Ae=he.unit.subarray()),$.splice(_e,0,{unit:Ae,pts:Fe}),De+=M,_e++}}he.pts=De,De+=M}for(var Re=null,Pe=null,se,pe=0,ye=$.length;ye--;)pe+=$[ye].unit.byteLength;for(var Oe=0,je=$.length;Oe<je;Oe++){var ze=$[Oe],Je=ze.unit,Ye=ze.pts;if(Pe!==null){var rt=H[Oe-1];rt.duration=Math.round((Ye-Pe)/F)}else if(d&&C.isAAC&&(Ye=ue),Re=Ye,pe>0){pe+=ae;try{se=new Uint8Array(pe)}catch(Ce){this.observer.emit(z.Events.ERROR,z.Events.ERROR,{type:W.ErrorTypes.MUX_ERROR,details:W.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:pe,reason:"fail allocating audio mdat "+pe});return}if(!g){var Ze=new DataView(se.buffer);Ze.setUint32(0,pe),se.set(U.default.types.mdat,4)}}else return;se.set(Je,ae);var et=Je.byteLength;ae+=et,H.push(new x(!0,_,et,0)),Pe=Ye}var Be=H.length;if(!Be)return;var ut=H[H.length-1];this.nextAudioPts=ue=Pe+F*ut.duration;var st=g?new Uint8Array(0):U.default.moof(C.sequenceNumber++,Re/F,m({},C,{samples:H}));C.samples=[];var He=Re/b,We=ue/b,Ie="audio",Ee={data1:st,data2:se,startPTS:He,endPTS:We,startDTS:He,endDTS:We,type:Ie,hasAudio:!0,hasVideo:!1,nb:Be};return this.isAudioContiguous=!0,console.assert(se.length,"MDAT length must not be zero"),Ee},L.remuxEmptyAudio=function(C,E,d,w){var y=C.inputTimeScale,b=C.samplerate?C.samplerate:y,B=y/b,F=this.nextAudioPts,_=(F!==null?F:w.startDTS*y)+this._initDTS,M=w.endDTS*y+this._initDTS,I=B*h,g=Math.ceil((M-_)/I),H=j.default.getSilentFrame(C.manifestCodec||C.codec,C.channelCount);if(r.logger.warn("[mp4-remuxer]: remux empty Audio"),!H){r.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio 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0,this.duration=A,this.size=C,this.cts=E,this.flags=new S(L)},S=function(L){this.isLeading=0,this.isDependedOn=0,this.hasRedundancy=0,this.degradPrio=0,this.dependsOn=1,this.isNonSync=1,this.dependsOn=L?2:1,this.isNonSync=L?0:1}},"./src/remux/passthrough-remuxer.ts":function(ie,J,P){"use strict";P.r(J);var Y=P("./src/polyfills/number.ts"),j=P("./src/utils/mp4-tools.ts"),U=P("./src/loader/fragment.ts"),z=P("./src/utils/logger.ts"),W=function(){function v(){this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=void 0,this.initTracks=void 0,this.lastEndDTS=null}var m=v.prototype;return m.destroy=function(){},m.resetTimeStamp=function(h){this.initPTS=h,this.lastEndDTS=null},m.resetNextTimestamp=function(){this.lastEndDTS=null},m.resetInitSegment=function(h,o,f){this.audioCodec=o,this.videoCodec=f,this.generateInitSegment(h),this.emitInitSegment=!0},m.generateInitSegment=function(h){var 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Skipping it!");return}this.chars[this.pos].setChar(w,this.currPenState),this.moveCursor(1)},C.clearFromPos=function(d){var w;for(w=d;w<W;w++)this.chars[w].reset()},C.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},C.clearToEndOfRow=function(){this.clearFromPos(this.pos)},C.getTextString=function(){for(var d=[],w=!0,y=0;y<W;y++){var b=this.chars[y].uchar;b!==" "&&(w=!1),d.push(b)}return w?"":d.join("")},C.setPenStyles=function(d){this.currPenState.setStyles(d);var w=this.chars[this.pos];w.setPenState(this.currPenState)},A}(),a=function(){function A(E){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.logger=void 0,this.rows=[];for(var d=0;d<z;d++)this.rows.push(new s(E));this.logger=E,this.currRow=z-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}var C=A.prototype;return C.reset=function(){for(var d=0;d<z;d++)this.rows[d].clear();this.currRow=z-1},C.equals=function(d){for(var w=!0,y=0;y<z;y++)if(!this.rows[y].equals(d.rows[y])){w=!1;break}return w},C.copy=function(d){for(var w=0;w<z;w++)this.rows[w].copy(d.rows[w])},C.isEmpty=function(){for(var d=!0,w=0;w<z;w++)if(!this.rows[w].isEmpty()){d=!1;break}return d},C.backSpace=function(){var d=this.rows[this.currRow];d.backSpace()},C.clearToEndOfRow=function(){var d=this.rows[this.currRow];d.clearToEndOfRow()},C.insertChar=function(d){var w=this.rows[this.currRow];w.insertChar(d)},C.setPen=function(d){var w=this.rows[this.currRow];w.setPenStyles(d)},C.moveCursor=function(d){var w=this.rows[this.currRow];w.moveCursor(d)},C.setCursor=function(d){this.logger.log(h.INFO,"setCursor: "+d);var w=this.rows[this.currRow];w.setCursor(d)},C.setPAC=function(d){this.logger.log(h.INFO,"pacData = "+JSON.stringify(d));var w=d.row-1;if(this.nrRollUpRows&&w<this.nrRollUpRows-1&&(w=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==w){for(var y=0;y<z;y++)this.rows[y].clear();var b=this.currRow+1-this.nrRollUpRows,B=this.lastOutputScreen;if(B){var F=B.rows[b].cueStartTime,_=this.logger.time;if(F&&_!==null&&F<_)for(var M=0;M<this.nrRollUpRows;M++)this.rows[w-this.nrRollUpRows+M+1].copy(B.rows[b+M])}}this.currRow=w;var I=this.rows[this.currRow];if(d.indent!==null){var g=d.indent,H=Math.max(g-1,0);I.setCursor(d.indent),d.color=I.chars[H].penState.foreground}var $={foreground:d.color,underline:d.underline,italics:d.italics,background:"black",flash:!1};this.setPen($)},C.setBkgData=function(d){this.logger.log(h.INFO,"bkgData = "+JSON.stringify(d)),this.backSpace(),this.setPen(d),this.insertChar(32)},C.setRollUpRows=function(d){this.nrRollUpRows=d},C.rollUp=function(){if(this.nrRollUpRows===null){this.logger.log(h.DEBUG,"roll_up but nrRollUpRows not set yet");return}this.logger.log(h.TEXT,this.getDisplayText());var d=this.currRow+1-this.nrRollUpRows,w=this.rows.splice(d,1)[0];w.clear(),this.rows.splice(this.currRow,0,w),this.logger.log(h.INFO,"Rolling up")},C.getDisplayText=function(d){d=d||!1;for(var w=[],y="",b=-1,B=0;B<z;B++){var F=this.rows[B].getTextString();F&&(b=B+1,d?w.push("Row "+b+": '"+F+"'"):w.push(F.trim()))}return w.length>0&&(d?y="["+w.join(" | ")+"]":y=w.join(`
`)),y},C.getTextAndFormat=function(){return this.rows},A}(),O=function(){function A(E,d,w){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=d,this.mode=null,this.verbose=0,this.displayedMemory=new a(w),this.nonDisplayedMemory=new a(w),this.lastOutputScreen=new a(w),this.currRollUpRow=this.displayedMemory.rows[z-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=w}var C=A.prototype;return C.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[z-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null},C.getHandler=function(){return this.outputFilter},C.setHandler=function(d){this.outputFilter=d},C.setPAC=function(d){this.writeScreen.setPAC(d)},C.setBkgData=function(d){this.writeScreen.setBkgData(d)},C.setMode=function(d){if(d===this.mode)return;this.mode=d,this.logger.log(h.INFO,"MODE="+d),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=d},C.insertChars=function(d){for(var w=0;w<d.length;w++)this.writeScreen.insertChar(d[w]);var y=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(h.INFO,y+": "+this.writeScreen.getDisplayText(!0)),(this.mode==="MODE_PAINT-ON"||this.mode==="MODE_ROLL-UP")&&(this.logger.log(h.TEXT,"DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},C.ccRCL=function(){this.logger.log(h.INFO,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},C.ccBS=function(){if(this.logger.log(h.INFO,"BS - BackSpace"),this.mode==="MODE_TEXT")return;this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate()},C.ccAOF=function(){},C.ccAON=function(){},C.ccDER=function(){this.logger.log(h.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},C.ccRU=function(d){this.logger.log(h.INFO,"RU("+d+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(d)},C.ccFON=function(){this.logger.log(h.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},C.ccRDC=function(){this.logger.log(h.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},C.ccTR=function(){this.logger.log(h.INFO,"TR"),this.setMode("MODE_TEXT")},C.ccRTD=function(){this.logger.log(h.INFO,"RTD"),this.setMode("MODE_TEXT")},C.ccEDM=function(){this.logger.log(h.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},C.ccCR=function(){this.logger.log(h.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},C.ccENM=function(){this.logger.log(h.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},C.ccEOC=function(){if(this.logger.log(h.INFO,"EOC - End Of Caption"),this.mode==="MODE_POP-ON"){var d=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=d,this.writeScreen=this.nonDisplayedMemory,this.logger.log(h.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},C.ccTO=function(d){this.logger.log(h.INFO,"TO("+d+") - Tab Offset"),this.writeScreen.moveCursor(d)},C.ccMIDROW=function(d){var w={flash:!1};if(w.underline=d%2===1,w.italics=d>=46,w.italics)w.foreground="white";else{var y=Math.floor(d/2)-16,b=["white","green","blue","cyan","red","yellow","magenta"];w.foreground=b[y]}this.logger.log(h.INFO,"MIDROW: "+JSON.stringify(w)),this.writeScreen.setPen(w)},C.outputDataUpdate=function(d){d===void 0&&(d=!1);var w=this.logger.time;if(w===null)return;this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=w:this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,w,this.lastOutputScreen),d&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:w),this.lastOutputScreen.copy(this.displayedMemory))},C.cueSplitAtTime=function(d){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,d,this.displayedMemory),this.cueStartTime=d))},A}(),x=function(){function A(E,d,w){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var y=new o;this.channels=[null,new O(E,d,y),new O(E+1,w,y)],this.cmdHistory=L(),this.logger=y}var C=A.prototype;return C.getHandler=function(d){return this.channels[d].getHandler()},C.setHandler=function(d,w){this.channels[d].setHandler(w)},C.addData=function(d,w){var y,b,B,F=!1;this.logger.time=d;for(var _=0;_<w.length;_+=2){if(b=w[_]&127,B=w[_+1]&127,b===0&&B===0)continue;if(this.logger.log(h.DATA,"["+f([w[_],w[_+1]])+"] -> ("+f([b,B])+")"),y=this.parseCmd(b,B),y||(y=this.parseMidrow(b,B)),y||(y=this.parsePAC(b,B)),y||(y=this.parseBackgroundAttributes(b,B)),!y&&(F=this.parseChars(b,B),F)){var M=this.currentChannel;if(M&&M>0){var I=this.channels[M];I.insertChars(F)}else this.logger.log(h.WARNING,"No channel found yet. TEXT-MODE?")}!y&&!F&&this.logger.log(h.WARNING,"Couldn't parse cleaned data "+f([b,B])+" orig: "+f([w[_],w[_+1]]))}},C.parseCmd=function(d,w){var y=this.cmdHistory,b=(d===20||d===28||d===21||d===29)&&w>=32&&w<=47,B=(d===23||d===31)&&w>=33&&w<=35;if(!(b||B))return!1;if(D(d,w,y))return S(null,null,y),this.logger.log(h.DEBUG,"Repeated command ("+f([d,w])+") is dropped"),!0;var F=d===20||d===21||d===23?1:2,_=this.channels[F];return d===20||d===21||d===28||d===29?w===32?_.ccRCL():w===33?_.ccBS():w===34?_.ccAOF():w===35?_.ccAON():w===36?_.ccDER():w===37?_.ccRU(2):w===38?_.ccRU(3):w===39?_.ccRU(4):w===40?_.ccFON():w===41?_.ccRDC():w===42?_.ccTR():w===43?_.ccRTD():w===44?_.ccEDM():w===45?_.ccCR():w===46?_.ccENM():w===47&&_.ccEOC():_.ccTO(w-32),S(d,w,y),this.currentChannel=F,!0},C.parseMidrow=function(d,w){var y=0;if((d===17||d===25)&&w>=32&&w<=47){if(d===17?y=1:y=2,y!==this.currentChannel)return this.logger.log(h.ERROR,"Mismatch channel in midrow parsing"),!1;var b=this.channels[y];return b?(b.ccMIDROW(w),this.logger.log(h.DEBUG,"MIDROW ("+f([d,w])+")"),!0):!1}return!1},C.parsePAC=function(d,w){var y,b=this.cmdHistory,B=(d>=17&&d<=23||d>=25&&d<=31)&&w>=64&&w<=127,F=(d===16||d===24)&&w>=64&&w<=95;if(!(B||F))return!1;if(D(d,w,b))return S(null,null,b),!0;var _=d<=23?1:2;w>=64&&w<=95?y=_===1?r[d]:v[d]:y=_===1?R[d]:m[d];var M=this.channels[_];return M?(M.setPAC(this.interpretPAC(y,w)),S(d,w,b),this.currentChannel=_,!0):!1},C.interpretPAC=function(d,w){var y,b={color:null,italics:!1,indent:null,underline:!1,row:d};return w>95?y=w-96:y=w-64,b.underline=(y&1)===1,y<=13?b.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(y/2)]:y<=15?(b.italics=!0,b.color="white"):b.indent=Math.floor((y-16)/2)*4,b},C.parseChars=function(d,w){var y,b=null,B=null;if(d>=25?(y=2,B=d-8):(y=1,B=d),B>=17&&B<=19){var F;B===17?F=w+80:B===18?F=w+112:F=w+144,this.logger.log(h.INFO,"Special char '"+U(F)+"' in channel "+y),b=[F]}else d>=32&&d<=127&&(b=w===0?[d]:[d,w]);if(b){var _=f(b);this.logger.log(h.DEBUG,"Char codes =  "+_.join(",")),S(d,w,this.cmdHistory)}return b},C.parseBackgroundAttributes=function(d,w){var y=(d===16||d===24)&&w>=32&&w<=47,b=(d===23||d===31)&&w>=45&&w<=47;if(!(y||b))return!1;var B,F={};d===16||d===24?(B=Math.floor((w-32)/2),F.background=p[B],w%2===1&&(F.background=F.background+"_semi")):w===45?F.background="transparent":(F.foreground="black",w===47&&(F.underline=!0));var _=d<=23?1:2,M=this.channels[_];return M.setBkgData(F),S(d,w,this.cmdHistory),!0},C.reset=function(){for(var d=0;d<Object.keys(this.channels).length;d++){var w=this.channels[d];w&&w.reset()}this.cmdHistory=L()},C.cueSplitAtTime=function(d){for(var w=0;w<this.channels.length;w++){var y=this.channels[w];y&&y.cueSplitAtTime(d)}},A}();function S(A,C,E){E.a=A,E.b=C}function D(A,C,E){return E.a===A&&E.b===C}function L(){return{a:null,b:null}}J.default=x},"./src/utils/codecs.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"isCodecType",function(){return j}),P.d(J,"isCodecSupportedInMp4",function(){return U});var Y={audio:{a3ds:!0,"ac-3":!0,"ac-4":!0,alac:!0,alaw:!0,dra1:!0,"dts+":!0,"dts-":!0,dtsc:!0,dtse:!0,dtsh:!0,"ec-3":!0,enca:!0,g719:!0,g726:!0,m4ae:!0,mha1:!0,mha2:!0,mhm1:!0,mhm2:!0,mlpa:!0,mp4a:!0,"raw ":!0,Opus:!0,samr:!0,sawb:!0,sawp:!0,sevc:!0,sqcp:!0,ssmv:!0,twos:!0,ulaw:!0},video:{avc1:!0,avc2:!0,avc3:!0,avc4:!0,avcp:!0,av01:!0,drac:!0,dvav:!0,dvhe:!0,encv:!0,hev1:!0,hvc1:!0,mjp2:!0,mp4v:!0,mvc1:!0,mvc2:!0,mvc3:!0,mvc4:!0,resv:!0,rv60:!0,s263:!0,svc1:!0,svc2:!0,"vc-1":!0,vp08:!0,vp09:!0},text:{stpp:!0,wvtt:!0}};function j(z,W){var r=Y[W];return!!r&&r[z.slice(0,4)]===!0}function U(z,W){return MediaSource.isTypeSupported((W||"video")+'/mp4;codecs="'+z+'"')}},"./src/utils/cues.ts":function(ie,J,P){"use strict";P.r(J);var Y=P("./src/utils/vttparser.ts"),j=P("./src/utils/webvtt-parser.ts"),U=P("./src/utils/texttrack-utils.ts"),z=/\s/,W={newCue:function(R,v,m,p){for(var h=[],o,f,l,u,s,a=self.VTTCue||self.TextTrackCue,O=0;O<p.rows.length;O++)if(o=p.rows[O],l=!0,u=0,s="",!o.isEmpty()){for(var x=0;x<o.chars.length;x++)z.test(o.chars[x].uchar)&&l?u++:(s+=o.chars[x].uchar,l=!1);o.cueStartTime=v,v===m&&(m+=1e-4),u>=16?u--:u++;var S=Object(Y.fixLineBreaks)(s.trim()),D=Object(j.generateCueId)(v,m,S);(!R||!R.cues||!R.cues.getCueById(D))&&(f=new a(v,m,S),f.id=D,f.line=O+1,f.align="left",f.position=10+Math.min(80,Math.floor(u*8/32)*10),h.push(f))}return R&&h.length&&(h.sort(function(L,A){return L.line==="auto"||A.line==="auto"?0:L.line>8&&A.line>8?A.line-L.line:L.line-A.line}),h.forEach(function(L){return Object(U.addCueToTrack)(R,L)})),h}};J.default=W},"./src/utils/discontinuities.ts":function(ie,J,P){"use strict";P.r(J),P.d(J,"findFirstFragWithCC",function(){return z}),P.d(J,"shouldAlignOnDiscontinuities",function(){return W}),P.d(J,"findDiscontinuousReferenceFrag",function(){return r}),P.d(J,"adjustSlidingStart",function(){return v}),P.d(J,"alignStream",function(){return m}),P.d(J,"alignPDT",function(){return h}),P.d(J,"alignFragmentByPDTDelta",function(){return o}),P.d(J,"alignMediaPlaylistByPDT",function(){return f});var Y=P("./src/polyfills/number.ts"),j=P("./src/utils/logger.ts"),U=P("./src/controller/level-helper.ts");function z(l,u){for(var s=null,a=0,O=l.length;a<O;a++){var x=l[a];if(x&&x.cc===u){s=x;break}}return s}function W(l,u,s){return!!(u.details&&(s.endCC>s.startCC||l&&l.cc<s.startCC))}function r(l,u){var s=l.fragments,a=u.fragments;if(!a.length||!s.length){j.logger.log("No fragments to align");return}var O=z(s,a[0].cc);if(!O||O&&!O.startPTS){j.logger.log("No frag in previous level to align on");return}return O}function R(l,u){if(l){var s=l.start+u;l.start=l.startPTS=s,l.endPTS=s+l.duration}}function v(l,u){for(var s=u.fragments,a=0,O=s.length;a<O;a++)R(s[a],l);u.fragmentHint&&R(u.fragmentHint,l),u.alignedSliding=!0}function 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