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new p}},function(r,O,v){var m=v(2).Output,p=v(3).Token,h=v(4),u=v(5).Options,f=v(7).Tokenizer,o=v(7).line_starters,l=v(7).positionable_operators,s=v(7).TOKEN;function a(g,W){return W.indexOf(g)!==-1}function S(g){return g.replace(/^\s+/g,"")}function x(g){for(var W={},$=0;$<g.length;$++)W[g[$].replace(/-/g,"_")]=g[$];return W}function C(g,W){return g&&g.type===s.RESERVED&&g.text===W}function D(g,W){return g&&g.type===s.RESERVED&&a(g.text,W)}var L=["case","return","do","if","throw","else","await","break","continue","async"],R=["before-newline","after-newline","preserve-newline"],A=x(R),T=[A.before_newline,A.preserve_newline],d={BlockStatement:"BlockStatement",Statement:"Statement",ObjectLiteral:"ObjectLiteral",ArrayLiteral:"ArrayLiteral",ForInitializer:"ForInitializer",Conditional:"Conditional",Expression:"Expression"};function w(g,W){if(W.multiline_frame||W.mode===d.ForInitializer||W.mode===d.Conditional)return;g.remove_indent(W.start_line_index)}function 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`,W&&h.lineBreak.test(W||"")&&($=W.match(h.lineBreak)[0]));for(var le=this._tokens.next();le;)this.handle_token(le),this._last_last_text=this._flags.last_token.text,this._flags.last_token=le,le=this._tokens.next();return g=this._output.get_code($),g},F.prototype.handle_token=function(g,W){g.type===s.START_EXPR?this.handle_start_expr(g):g.type===s.END_EXPR?this.handle_end_expr(g):g.type===s.START_BLOCK?this.handle_start_block(g):g.type===s.END_BLOCK?this.handle_end_block(g):g.type===s.WORD?this.handle_word(g):g.type===s.RESERVED?this.handle_word(g):g.type===s.SEMICOLON?this.handle_semicolon(g):g.type===s.STRING?this.handle_string(g):g.type===s.EQUALS?this.handle_equals(g):g.type===s.OPERATOR?this.handle_operator(g):g.type===s.COMMA?this.handle_comma(g):g.type===s.BLOCK_COMMENT?this.handle_block_comment(g,W):g.type===s.COMMENT?this.handle_comment(g,W):g.type===s.DOT?this.handle_dot(g):g.type===s.EOF?this.handle_eof(g):g.type===s.UNKNOWN?this.handle_unknown(g,W):this.handle_unknown(g,W)},F.prototype.handle_whitespace_and_comments=function(g,W){var $=g.newlines,le=this._options.keep_array_indentation&&b(this._flags.mode);if(g.comments_before)for(var de=g.comments_before.next();de;)this.handle_whitespace_and_comments(de,W),this.handle_token(de,W),de=g.comments_before.next();if(le)for(var Ce=0;Ce<$;Ce+=1)this.print_newline(Ce>0,W);else if(this._options.max_preserve_newlines&&$>this._options.max_preserve_newlines&&($=this._options.max_preserve_newlines),this._options.preserve_newlines&&$>1){this.print_newline(!1,W);for(var be=1;be<$;be+=1)this.print_newline(!0,W)}};var I=["async","break","continue","return","throw","yield"];F.prototype.allow_wrap_or_preserved_newline=function(g,W){if(W=W===void 0?!1:W,this._output.just_added_newline())return;var $=this._options.preserve_newlines&&g.newlines||W,le=a(this._flags.last_token.text,l)||a(g.text,l);if(le){var de=a(this._flags.last_token.text,l)&&a(this._options.operator_position,T)||a(g.text,l);$=$&&de}if($)this.print_newline(!1,!0);else if(this._options.wrap_line_length){if(D(this._flags.last_token,I))return;this._output.set_wrap_point()}},F.prototype.print_newline=function(g,W){if(!W&&(this._flags.last_token.text!==";"&&this._flags.last_token.text!==","&&this._flags.last_token.text!=="="&&(this._flags.last_token.type!==s.OPERATOR||this._flags.last_token.text==="--"||this._flags.last_token.text==="++")))for(var $=this._tokens.peek();this._flags.mode===d.Statement&&!(this._flags.if_block&&C($,"else"))&&!this._flags.do_block;)this.restore_mode();this._output.add_new_line(g)&&(this._flags.multiline_frame=!0)},F.prototype.print_token_line_indentation=function(g){this._output.just_added_newline()&&(this._options.keep_array_indentation&&g.newlines&&(g.text==="["||b(this._flags.mode))?(this._output.current_line.set_indent(-1),this._output.current_line.push(g.whitespace_before),this._output.space_before_token=!1):this._output.set_indent(this._flags.indentation_level,this._flags.alignment)&&(this._flags.line_indent_level=this._flags.indentation_level))},F.prototype.print_token=function(g){if(this._output.raw){this._output.add_raw_token(g);return}if(this._options.comma_first&&g.previous&&g.previous.type===s.COMMA&&this._output.just_added_newline()&&this._output.previous_line.last()===","){var W=this._output.previous_line.pop();this._output.previous_line.is_empty()&&(this._output.previous_line.push(W),this._output.trim(!0),this._output.current_line.pop(),this._output.trim()),this.print_token_line_indentation(g),this._output.add_token(","),this._output.space_before_token=!0}this.print_token_line_indentation(g),this._output.non_breaking_space=!0,this._output.add_token(g.text),this._output.previous_token_wrapped&&(this._flags.multiline_frame=!0)},F.prototype.indent=function(){this._flags.indentation_level+=1,this._output.set_indent(this._flags.indentation_level,this._flags.alignment)},F.prototype.deindent=function(){this._flags.indentation_level>0&&(!this._flags.parent||this._flags.indentation_level>this._flags.parent.indentation_level)&&(this._flags.indentation_level-=1,this._output.set_indent(this._flags.indentation_level,this._flags.alignment))},F.prototype.set_mode=function(g){this._flags?(this._flag_store.push(this._flags),this._previous_flags=this._flags):this._previous_flags=this.create_flags(null,g),this._flags=this.create_flags(this._previous_flags,g),this._output.set_indent(this._flags.indentation_level,this._flags.alignment)},F.prototype.restore_mode=function(){this._flag_store.length>0&&(this._previous_flags=this._flags,this._flags=this._flag_store.pop(),this._previous_flags.mode===d.Statement&&w(this._output,this._previous_flags),this._output.set_indent(this._flags.indentation_level,this._flags.alignment))},F.prototype.start_of_object_property=function(){return this._flags.parent.mode===d.ObjectLiteral&&this._flags.mode===d.Statement&&(this._flags.last_token.text===":"&&this._flags.ternary_depth===0||D(this._flags.last_token,["get","set"]))},F.prototype.start_of_statement=function(g){var W=!1;return W=W||D(this._flags.last_token,["var","let","const"])&&g.type===s.WORD,W=W||C(this._flags.last_token,"do"),W=W||!(this._flags.parent.mode===d.ObjectLiteral&&this._flags.mode===d.Statement)&&D(this._flags.last_token,I)&&!g.newlines,W=W||C(this._flags.last_token,"else")&&!(C(g,"if")&&!g.comments_before),W=W||this._flags.last_token.type===s.END_EXPR&&(this._previous_flags.mode===d.ForInitializer||this._previous_flags.mode===d.Conditional),W=W||this._flags.last_token.type===s.WORD&&this._flags.mode===d.BlockStatement&&!this._flags.in_case&&!(g.text==="--"||g.text==="++")&&this._last_last_text!=="function"&&g.type!==s.WORD&&g.type!==s.RESERVED,W=W||this._flags.mode===d.ObjectLiteral&&(this._flags.last_token.text===":"&&this._flags.ternary_depth===0||D(this._flags.last_token,["get","set"])),W?(this.set_mode(d.Statement),this.indent(),this.handle_whitespace_and_comments(g,!0),this.start_of_object_property()||this.allow_wrap_or_preserved_newline(g,D(g,["do","for","if","while"])),!0):!1},F.prototype.handle_start_expr=function(g){this.start_of_statement(g)||this.handle_whitespace_and_comments(g);var W=d.Expression;if(g.text==="["){if(this._flags.last_token.type===s.WORD||this._flags.last_token.text===")"){D(this._flags.last_token,o)&&(this._output.space_before_token=!0),this.print_token(g),this.set_mode(W),this.indent(),this._options.space_in_paren&&(this._output.space_before_token=!0);return}W=d.ArrayLiteral,b(this._flags.mode)&&((this._flags.last_token.text==="["||this._flags.last_token.text===","&&(this._last_last_text==="]"||this._last_last_text==="}"))&&(this._options.keep_array_indentation||this.print_newline())),a(this._flags.last_token.type,[s.START_EXPR,s.END_EXPR,s.WORD,s.OPERATOR,s.DOT])||(this._output.space_before_token=!0)}else{if(this._flags.last_token.type===s.RESERVED)this._flags.last_token.text==="for"?(this._output.space_before_token=this._options.space_before_conditional,W=d.ForInitializer):a(this._flags.last_token.text,["if","while","switch"])?(this._output.space_before_token=this._options.space_before_conditional,W=d.Conditional):a(this._flags.last_word,["await","async"])?this._output.space_before_token=!0:this._flags.last_token.text==="import"&&g.whitespace_before===""?this._output.space_before_token=!1:(a(this._flags.last_token.text,o)||this._flags.last_token.text==="catch")&&(this._output.space_before_token=!0);else if(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);else if(this._flags.last_token.type===s.WORD){this._output.space_before_token=!1;var $=this._tokens.peek(-3);if(this._options.space_after_named_function&&$){var le=this._tokens.peek(-4);D($,["async","function"])||$.text==="*"&&D(le,["async","function"])?this._output.space_before_token=!0:this._flags.mode===d.ObjectLiteral?($.text==="{"||$.text===","||$.text==="*"&&(le.text==="{"||le.text===","))&&(this._output.space_before_token=!0):this._flags.parent&&this._flags.parent.class_start_block&&(this._output.space_before_token=!0)}}else this.allow_wrap_or_preserved_newline(g);(this._flags.last_token.type===s.RESERVED&&(this._flags.last_word==="function"||this._flags.last_word==="typeof")||this._flags.last_token.text==="*"&&(a(this._last_last_text,["function","yield"])||this._flags.mode===d.ObjectLiteral&&a(this._last_last_text,["{",","])))&&(this._output.space_before_token=this._options.space_after_anon_function)}this._flags.last_token.text===";"||this._flags.last_token.type===s.START_BLOCK?this.print_newline():(this._flags.last_token.type===s.END_EXPR||this._flags.last_token.type===s.START_EXPR||this._flags.last_token.type===s.END_BLOCK||this._flags.last_token.text==="."||this._flags.last_token.type===s.COMMA)&&this.allow_wrap_or_preserved_newline(g,g.newlines),this.print_token(g),this.set_mode(W),this._options.space_in_paren&&(this._output.space_before_token=!0),this.indent()},F.prototype.handle_end_expr=function(g){for(;this._flags.mode===d.Statement;)this.restore_mode();this.handle_whitespace_and_comments(g),this._flags.multiline_frame&&this.allow_wrap_or_preserved_newline(g,g.text==="]"&&b(this._flags.mode)&&!this._options.keep_array_indentation),this._options.space_in_paren&&(this._flags.last_token.type===s.START_EXPR&&!this._options.space_in_empty_paren?(this._output.trim(),this._output.space_before_token=!1):this._output.space_before_token=!0),this.deindent(),this.print_token(g),this.restore_mode(),w(this._output,this._previous_flags),this._flags.do_while&&this._previous_flags.mode===d.Conditional&&(this._previous_flags.mode=d.Expression,this._flags.do_block=!1,this._flags.do_while=!1)},F.prototype.handle_start_block=function(g){this.handle_whitespace_and_comments(g);var W=this._tokens.peek(),$=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(W.type,[s.STRING,s.WORD,s.RESERVED])||a(W.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 le=!W.comments_before&&W.text==="}",de=le&&this._flags.last_word==="function"&&this._flags.last_token.type===s.END_EXPR;if(this._options.brace_preserve_inline){var Ce=0,be=null;this._flags.inline_frame=!0;do if(Ce+=1,be=this._tokens.peek(Ce-1),be.newlines){this._flags.inline_frame=!1;break}while(be.type!==s.EOF&&!(be.type===s.END_BLOCK&&be.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&&(de||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(),!le&&!(this._options.brace_preserve_inline&&this._flags.inline_frame)&&this.print_newline()},F.prototype.handle_end_block=function(g){for(this.handle_whitespace_and_comments(g);this._flags.mode===d.Statement;)this.restore_mode();var W=this._flags.last_token.type===s.START_BLOCK;this._flags.inline_frame&&!W?this._output.space_before_token=!0:this._options.brace_style==="expand"?W||this.print_newline():W||(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)},F.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 W=this._tokens.peek();W.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&&!j(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(C(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&&C(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)),C(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:C(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&&(j(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&&j(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,o)&&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 le=this._output.current_line;le.last()!=="}"&&this.print_newline(),this._output.space_before_token=!0}else $==="NEWLINE"?D(this._flags.last_token,L)?this._output.space_before_token=!0:this._flags.last_token.text==="declare"&&D(g,["var","let","const"])?this._output.space_before_token=!0:this._flags.last_token.type!==s.END_EXPR?(this._flags.last_token.type!==s.START_EXPR||!D(g,["var","let","const"]))&&this._flags.last_token.text!==":"&&(C(g,"if")&&C(g.previous,"else")?this._output.space_before_token=!0:this.print_newline()):D(g,o)&&this._flags.last_token.text!==")"&&this.print_newline():this._flags.multiline_frame&&b(this._flags.mode)&&this._flags.last_token.text===","&&this._last_last_text==="}"?this.print_newline():$==="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&&C(g,"from")&&(this._flags.import_block=!1))},F.prototype.handle_semicolon=function(g){this.start_of_statement(g)?this._output.space_before_token=!1:this.handle_whitespace_and_comments(g);for(var W=this._tokens.peek();this._flags.mode===d.Statement&&!(this._flags.if_block&&C(W,"else"))&&!this._flags.do_block;)this.restore_mode();this._flags.import_block&&(this._flags.import_block=!1),this.print_token(g)},F.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)},F.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},F.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?(j(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)},F.prototype.handle_operator=function(g){var W=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])),$=a(g.text,["-","+"])&&(a(this._flags.last_token.type,[s.START_BLOCK,s.START_EXPR,s.EQUALS,s.OPERATOR])||a(this._flags.last_token.text,o)||this._flags.last_token.text===",");if(!this.start_of_statement(g)){var le=!W;this.handle_whitespace_and_comments(g,le)}if(g.text==="*"&&this._flags.last_token.type===s.DOT){this.print_token(g);return}if(g.text==="::"){this.print_token(g);return}if(this._flags.last_token.type===s.OPERATOR&&a(this._options.operator_position,T)&&this.allow_wrap_or_preserved_newline(g),g.text===":"&&this._flags.in_case){this.print_token(g),this._flags.in_case=!1,this._flags.case_body=!0,this._tokens.peek().type!==s.START_BLOCK?(this.indent(),this.print_newline(),this._flags.case_block=!1):(this._flags.case_block=!0,this._output.space_before_token=!0);return}var de=!0,Ce=!0,be=!1;if(g.text===":"?this._flags.ternary_depth===0?de=!1:(this._flags.ternary_depth-=1,be=!0):g.text==="?"&&(this._flags.ternary_depth+=1),!$&&!W&&this._options.preserve_newlines&&a(g.text,l)){var Ae=g.text===":",Se=Ae&&be,Re=Ae&&!be;switch(this._options.operator_position){case A.before_newline:this._output.space_before_token=!Re,this.print_token(g),(!Ae||Se)&&this.allow_wrap_or_preserved_newline(g),this._output.space_before_token=!0;return;case A.after_newline:this._output.space_before_token=!0,!Ae||Se?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 A.preserve_newline:Re||this.allow_wrap_or_preserved_newline(g),de=!(this._output.just_added_newline()||Re),this._output.space_before_token=de,this.print_token(g),this._output.space_before_token=!0;return}}if(W){this.allow_wrap_or_preserved_newline(g),de=!1;var ve=this._tokens.peek();Ce=ve&&a(ve.type,[s.WORD,s.RESERVED])}else if(g.text==="...")this.allow_wrap_or_preserved_newline(g),de=this._flags.last_token.type===s.START_BLOCK,Ce=!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),de=!1,Ce=!1,g.newlines&&(g.text==="--"||g.text==="++"||g.text==="~")){var X=D(this._flags.last_token,L)&&g.newlines;X&&(this._previous_flags.if_block||this._previous_flags.else_block)&&this.restore_mode(),this.print_newline(X,!0)}this._flags.last_token.text===";"&&j(this._flags.mode)&&(de=!0),this._flags.last_token.type===s.RESERVED?de=!0:this._flags.last_token.type===s.END_EXPR?de=!(this._flags.last_token.text==="]"&&(g.text==="--"||g.text==="++")):this._flags.last_token.type===s.OPERATOR&&(de=a(g.text,["--","-","++","+"])&&a(this._flags.last_token.text,["--","-","++","+"]),a(g.text,["+","-"])&&a(this._flags.last_token.text,["--","++"])&&(Ce=!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||de,this.print_token(g),this._output.space_before_token=Ce},F.prototype.handle_block_comment=function(g,W){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,W),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,W)},F.prototype.print_block_commment=function(g,W){var $=y(g.text),le,de=!1,Ce=!1,be=g.whitespace_before,Ae=be.length;if(this.print_newline(!1,W),this.print_token_line_indentation(g),this._output.add_token($[0]),this.print_newline(!1,W),$.length>1){for($=$.slice(1),de=B($,"*"),Ce=E($,be),de&&(this._flags.alignment=1),le=0;le<$.length;le++)de?(this.print_token_line_indentation(g),this._output.add_token(S($[le]))):Ce&&$[le]?(this.print_token_line_indentation(g),this._output.add_token($[le].substring(Ae))):(this._output.current_line.set_indent(-1),this._output.add_token($[le])),this.print_newline(!1,W);this._flags.alignment=0}},F.prototype.handle_comment=function(g,W){g.newlines?this.print_newline(!1,W):this._output.trim(!0),this._output.space_before_token=!0,this.print_token(g),this.print_newline(!1,W)},F.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)},F.prototype.handle_unknown=function(g,W){this.print_token(g),g.text[g.text.length-1]===`
`&&this.print_newline(!1,W)},F.prototype.handle_eof=function(g){for(;this._flags.mode===d.Statement;)this.restore_mode();this.handle_whitespace_and_comments(g)},r.exports.Beautifier=F},function(r){function O(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=[]}O.prototype.clone_empty=function(){var p=new O(this.__parent);return p.set_indent(this.__indent_count,this.__alignment_count),p},O.prototype.item=function(p){return p<0?this.__items[this.__items.length+p]:this.__items[p]},O.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},O.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))},O.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)},O.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},O.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},O.prototype.is_empty=function(){return this.__items.length===0},O.prototype.last=function(){return this.is_empty()?null:this.__items[this.__items.length-1]},O.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},O.prototype.pop=function(){var p=null;return this.is_empty()||(p=this.__items.pop(),this.__character_count-=p.length),p},O.prototype._remove_indent=function(){this.__indent_count>0&&(this.__indent_count-=1,this.__character_count-=this.__parent.indent_size)},O.prototype._remove_wrap_indent=function(){this.__wrap_point_indent_count>0&&(this.__wrap_point_indent_count-=1)},O.prototype.trim=function(){for(;this.last()===" ";)this.__items.pop(),this.__character_count-=1},O.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 u=this.__base_string_length;return h=h||0,p<0&&(u=0),u+=p*this.__indent_size,u+=h,u},v.prototype.get_indent_string=function(p,h){var u=this.__base_string;return h=h||0,p<0&&(p=0,u=""),h+=p*this.__indent_size,this.__ensure_cache(h),u+=this.__cache[h],u},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,u="";this.__indent_size&&p>=this.__indent_size&&(h=Math.floor(p/this.__indent_size),p-=h*this.__indent_size,u=new Array(h+1).join(this.__indent_string)),p&&(u+=new Array(p+1).join(" ")),this.__cache.push(u)};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 O(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 u=this.__lines.join(`
`);return p!==`
`&&(u=u.replace(/[\n]/g,p)),u},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 u=this.__lines.length-2;u>=0;){var f=this.__lines[u];if(f.is_empty())break;if(f.item(0).indexOf(p)!==0&&f.item(-1)!==h){this.__lines.splice(u+1,0,new O(this)),this.previous_line=this.__lines[this.__lines.length-2];break}u--}},r.exports.Output=m},function(r){function O(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=O},function(r,O){var 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RegExp(u+f,"g"),O.identifierStart=new RegExp(u),O.identifierMatch=new RegExp("(?:\\\\u[0-9a-fA-F]{4}|["+m+p+h+"])+");var o=/[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]/;O.newline=/[\n\r\u2028\u2029]/,O.lineBreak=new RegExp(`\r
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You passed in: '`+this.raw_options[p]+"'");return f},O.prototype._is_valid_selection=function(p,h){return p.length&&h.length&&!p.some(function(u){return h.indexOf(u)===-1})};function v(p,h){var u={};p=m(p);var f;for(f in p)f!==h&&(u[f]=p[f]);if(h&&p[h])for(f in p[h])u[f]=p[h][f];return u}function m(p){var h={},u;for(u in p){var f=u.replace(/-/g,"_");h[f]=p[u]}return h}r.exports.Options=O,r.exports.normalizeOpts=m,r.exports.mergeOpts=v},function(r,O,v){var m=v(8).InputScanner,p=v(9).Tokenizer,h=v(9).TOKEN,u=v(13).Directives,f=v(4),o=v(12).Pattern,l=v(14).TemplatablePattern;function s(B,E){return E.indexOf(B)!==-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},S=new u(/\/\*/,/\*\//),x=/0[xX][0123456789abcdefABCDEF_]*n?|0[oO][01234567_]*n?|0[bB][01_]*n?|\d[\d_]*n|(?:\.\d[\d_]*|\d[\d_]*\.?[\d_]*)(?:[eE][+-]?[\d_]+)?/,C=/[0-9]/,D=/[^\d\.]/,L=">>> === !== &&= ??= ||= << && >= ** != == <= >> || ?? |> < / - + > : & % ? ^ | *".split(" "),R=">>>= ... >>= <<= === >>> !== **= &&= ??= ||= => ^= :: /= << <= == && -= >= >> != -- += ** || ?? ++ %= &= *= |= |> = ! ? > < : / ^ - + * & % ~ |";R=R.replace(/[-[\]{}()*+?.,\\^$|#]/g,"\\$&"),R="\\?\\.(?!\\d) "+R,R=R.replace(/ /g,"|");var A=new RegExp(R),T="continue,try,throw,return,var,let,const,if,switch,case,default,for,while,break,function,import,export".split(","),d=T.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(B,E){p.call(this,B,E),this._patterns.whitespace=this._patterns.whitespace.matching(/\u00A0\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff/.source,/\u2028\u2029/.source);var F=new o(this._input),I=new l(this._input).read_options(this._options);this.__patterns={template:I,identifier:I.starting_with(f.identifier).matching(f.identifierMatch),number:F.matching(x),punct:F.matching(A),comment:F.starting_with(/\/\//).until(/[\n\r\u2028\u2029]/),block_comment:F.starting_with(/\/\*/).until_after(/\*\//),html_comment_start:F.matching(/<!--/),html_comment_end:F.matching(/-->/),include:F.starting_with(/#include/).until_after(f.lineBreak),shebang:F.starting_with(/#!/).until_after(f.lineBreak),xml:F.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(B){return B.type===a.COMMENT||B.type===a.BLOCK_COMMENT||B.type===a.UNKNOWN},b.prototype._is_opening=function(B){return B.type===a.START_BLOCK||B.type===a.START_EXPR},b.prototype._is_closing=function(B,E){return(B.type===a.END_BLOCK||B.type===a.END_EXPR)&&E&&(B.text==="]"&&E.text==="["||B.text===")"&&E.text==="("||B.text==="}"&&E.text==="{")},b.prototype._reset=function(){y=!1},b.prototype._get_next_token=function(B,E){var F=null;this._readWhitespace();var I=this._input.peek();return I===null?this._create_token(a.EOF,""):(F=F||this._read_non_javascript(I),F=F||this._read_string(I),F=F||this._read_word(B),F=F||this._read_singles(I),F=F||this._read_comment(I),F=F||this._read_regexp(I,B),F=F||this._read_xml(I,B),F=F||this._read_punctuation(),F=F||this._create_token(a.UNKNOWN,this._input.next()),F)},b.prototype._read_word=function(B){var E;if(E=this.__patterns.identifier.read(),E!=="")return E=E.replace(f.allLineBreaks,`
`),!(B.type===a.DOT||B.type===a.RESERVED&&(B.text==="set"||B.text==="get"))&&w.test(E)?(E==="in"||E==="of")&&(B.type===a.WORD||B.type===a.STRING)?this._create_token(a.OPERATOR,E):this._create_token(a.RESERVED,E):this._create_token(a.WORD,E);if(E=this.__patterns.number.read(),E!=="")return this._create_token(a.WORD,E)},b.prototype._read_singles=function(B){var E=null;return B==="("||B==="["?E=this._create_token(a.START_EXPR,B):B===")"||B==="]"?E=this._create_token(a.END_EXPR,B):B==="{"?E=this._create_token(a.START_BLOCK,B):B==="}"?E=this._create_token(a.END_BLOCK,B):B===";"?E=this._create_token(a.SEMICOLON,B):B==="."&&D.test(this._input.peek(1))?E=this._create_token(a.DOT,B):B===","&&(E=this._create_token(a.COMMA,B)),E&&this._input.next(),E},b.prototype._read_punctuation=function(){var B=this.__patterns.punct.read();if(B!=="")return B==="="?this._create_token(a.EQUALS,B):B==="?."?this._create_token(a.DOT,B):this._create_token(a.OPERATOR,B)},b.prototype._read_non_javascript=function(B){var E="";if(B==="#"){if(this._is_first_token()&&(E=this.__patterns.shebang.read(),E))return this._create_token(a.UNKNOWN,E.trim()+`
`);if(E=this.__patterns.include.read(),E)return this._create_token(a.UNKNOWN,E.trim()+`
`);B=this._input.next();var F="#";if(this._input.hasNext()&&this._input.testChar(C)){do B=this._input.next(),F+=B;while(this._input.hasNext()&&B!=="#"&&B!=="=");return B==="#"||(this._input.peek()==="["&&this._input.peek(1)==="]"?(F+="[]",this._input.next(),this._input.next()):this._input.peek()==="{"&&this._input.peek(1)==="}"&&(F+="{}",this._input.next(),this._input.next())),this._create_token(a.WORD,F)}this._input.back()}else if(B==="<"&&this._is_first_token()){if(E=this.__patterns.html_comment_start.read(),E){for(;this._input.hasNext()&&!this._input.testChar(f.newline);)E+=this._input.next();return y=!0,this._create_token(a.COMMENT,E)}}else if(y&&B==="-"&&(E=this.__patterns.html_comment_end.read(),E))return y=!1,this._create_token(a.COMMENT,E);return null},b.prototype._read_comment=function(B){var E=null;if(B==="/"){var F="";if(this._input.peek(1)==="*"){F=this.__patterns.block_comment.read();var I=S.get_directives(F);I&&I.ignore==="start"&&(F+=S.readIgnored(this._input)),F=F.replace(f.allLineBreaks,`
`),E=this._create_token(a.BLOCK_COMMENT,F),E.directives=I}else this._input.peek(1)==="/"&&(F=this.__patterns.comment.read(),E=this._create_token(a.COMMENT,F))}return E},b.prototype._read_string=function(B){if(B==="`"||B==="'"||B==='"'){var E=this._input.next();return this.has_char_escapes=!1,B==="`"?E+=this._read_string_recursive("`",!0,"${"):E+=this._read_string_recursive(B),this.has_char_escapes&&this._options.unescape_strings&&(E=j(E)),this._input.peek()===B&&(E+=this._input.next()),E=E.replace(f.allLineBreaks,`
`),this._create_token(a.STRING,E)}return null},b.prototype._allow_regexp_or_xml=function(B){return B.type===a.RESERVED&&s(B.text,["return","case","throw","else","do","typeof","yield"])||B.type===a.END_EXPR&&B.text===")"&&B.opened.previous.type===a.RESERVED&&s(B.opened.previous.text,["if","while","for"])||s(B.type,[a.COMMENT,a.START_EXPR,a.START_BLOCK,a.START,a.END_BLOCK,a.OPERATOR,a.EQUALS,a.EOF,a.SEMICOLON,a.COMMA])},b.prototype._read_regexp=function(B,E){if(B==="/"&&this._allow_regexp_or_xml(E)){for(var F=this._input.next(),I=!1,g=!1;this._input.hasNext()&&(I||g||this._input.peek()!==B)&&!this._input.testChar(f.newline);)F+=this._input.peek(),I?I=!1:(I=this._input.peek()==="\\",this._input.peek()==="["?g=!0:this._input.peek()==="]"&&(g=!1)),this._input.next();return this._input.peek()===B&&(F+=this._input.next(),F+=this._input.read(f.identifier)),this._create_token(a.STRING,F)}return null},b.prototype._read_xml=function(B,E){if(this._options.e4x&&B==="<"&&this._allow_regexp_or_xml(E)){var F="",I=this.__patterns.xml.read_match();if(I){for(var g=I[2].replace(/^{\s+/,"{").replace(/\s+}$/,"}"),W=g.indexOf("{")===0,$=0;I;){var le=!!I[1],de=I[2],Ce=!!I[I.length-1]||de.slice(0,8)==="![CDATA[";if(!Ce&&(de===g||W&&de.replace(/^{\s+/,"{").replace(/\s+}$/,"}"))&&(le?--$:++$),F+=I[0],$<=0)break;I=this.__patterns.xml.read_match()}return I||(F+=this._input.match(/[\s\S]*/g)[0]),F=F.replace(f.allLineBreaks,`
`),this._create_token(a.STRING,F)}}return null};function j(B){for(var E="",F=0,I=new m(B),g=null;I.hasNext();)if(g=I.match(/([\s]|[^\\]|\\\\)+/g),g&&(E+=g[0]),I.peek()==="\\"){if(I.next(),I.peek()==="x")g=I.match(/x([0-9A-Fa-f]{2})/g);else if(I.peek()==="u")g=I.match(/u([0-9A-Fa-f]{4})/g);else{E+="\\",I.hasNext()&&(E+=I.next());continue}if(!g)return B;if(F=parseInt(g[1],16),F>126&&F<=255&&g[0].indexOf("x")===0)return B;if(F>=0&&F<32){E+="\\"+g[0];continue}else F===34||F===39||F===92?E+="\\"+String.fromCharCode(F):E+=String.fromCharCode(F)}return E}b.prototype._read_string_recursive=function(B,E,F){var I,g;B==="'"?g=this.__patterns.single_quote:B==='"'?g=this.__patterns.double_quote:B==="`"?g=this.__patterns.template_text:B==="}"&&(g=this.__patterns.template_expression);for(var W=g.read(),$="";this._input.hasNext();){if($=this._input.next(),$===B||!E&&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()):F&&(F==="${"&&$==="$"&&this._input.peek()==="{"&&($+=this._input.next()),F===$&&(B==="`"?$+=this._read_string_recursive("}",E,"`"):$+=this._read_string_recursive("`",E,"${"),this._input.hasNext()&&($+=this._input.next())));$+=g.read(),W+=$}return W},r.exports.Tokenizer=b,r.exports.TOKEN=a,r.exports.positionable_operators=L.slice(),r.exports.line_starters=T.slice()},function(r){var O=RegExp.prototype.hasOwnProperty("sticky");function v(m){this.__input=m||"",this.__input_length=this.__input.length,this.__position=0}v.prototype.restart=function(){this.__position=0},v.prototype.back=function(){this.__position>0&&(this.__position-=1)},v.prototype.hasNext=function(){return this.__position<this.__input_length},v.prototype.next=function(){var m=null;return this.hasNext()&&(m=this.__input.charAt(this.__position),this.__position+=1),m},v.prototype.peek=function(m){var p=null;return m=m||0,m+=this.__position,m>=0&&m<this.__input_length&&(p=this.__input.charAt(m)),p},v.prototype.__match=function(m,p){m.lastIndex=p;var h=m.exec(this.__input);return h&&!(O&&m.sticky)&&(h.index!==p&&(h=null)),h},v.prototype.test=function(m,p){return p=p||0,p+=this.__position,p>=0&&p<this.__input_length?!!this.__match(m,p):!1},v.prototype.testChar=function(m,p){var h=this.peek(p);return m.lastIndex=0,h!==null&&m.test(h)},v.prototype.match=function(m){var p=this.__match(m,this.__position);return p?this.__position+=p[0].length:p=null,p},v.prototype.read=function(m,p,h){var u="",f;return m&&(f=this.match(m),f&&(u+=f[0])),p&&(f||!m)&&(u+=this.readUntil(p,h)),u},v.prototype.readUntil=function(m,p){var h="",u=this.__position;m.lastIndex=this.__position;var f=m.exec(this.__input);return f?(u=f.index,p&&(u+=f[0].length)):u=this.__input_length,h=this.__input.substring(this.__position,u),this.__position=u,h},v.prototype.readUntilAfter=function(m){return this.readUntil(m,!0)},v.prototype.get_regexp=function(m,p){var h=null,u="g";return p&&O&&(u="y"),typeof m=="string"&&m!==""?h=new RegExp(m,u):m&&(h=new RegExp(m.source,u)),h},v.prototype.get_literal_regexp=function(m){return RegExp(m.replace(/[-\/\\^$*+?.()|[\]{}]/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,O,v){var m=v(8).InputScanner,p=v(3).Token,h=v(10).TokenStream,u=v(11).WhitespacePattern,f={START:"TK_START",RAW:"TK_RAW",EOF:"TK_EOF"},o=function(l,s){this._input=new m(l),this._options=s||{},this.__tokens=null,this._patterns={},this._patterns.whitespace=new u(this._input)};o.prototype.tokenize=function(){this._input.restart(),this.__tokens=new h,this._reset();for(var l,s=new p(f.START,""),a=null,S=[],x=new h;s.type!==f.EOF;){for(l=this._get_next_token(s,a);this._is_comment(l);)x.add(l),l=this._get_next_token(s,a);x.isEmpty()||(l.comments_before=x,x=new h),l.parent=a,this._is_opening(l)?(S.push(a),a=l):a&&this._is_closing(l,a)&&(l.opened=a,a.closed=l,a=S.pop(),l.parent=a),l.previous=s,s.next=l,this.__tokens.add(l),s=l}return this.__tokens},o.prototype._is_first_token=function(){return this.__tokens.isEmpty()},o.prototype._reset=function(){},o.prototype._get_next_token=function(l,s){this._readWhitespace();var a=this._input.read(/.+/g);return a?this._create_token(f.RAW,a):this._create_token(f.EOF,"")},o.prototype._is_comment=function(l){return!1},o.prototype._is_opening=function(l){return!1},o.prototype._is_closing=function(l,s){return!1},o.prototype._create_token=function(l,s){var a=new p(l,s,this._patterns.whitespace.newline_count,this._patterns.whitespace.whitespace_before_token);return a},o.prototype._readWhitespace=function(){return this._patterns.whitespace.read()},r.exports.Tokenizer=o,r.exports.TOKEN=f},function(r){function O(v){this.__tokens=[],this.__tokens_length=this.__tokens.length,this.__position=0,this.__parent_token=v}O.prototype.restart=function(){this.__position=0},O.prototype.isEmpty=function(){return this.__tokens_length===0},O.prototype.hasNext=function(){return this.__position<this.__tokens_length},O.prototype.next=function(){var v=null;return this.hasNext()&&(v=this.__tokens[this.__position],this.__position+=1),v},O.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},O.prototype.add=function(v){this.__parent_token&&(v.parent=this.__parent_token),this.__tokens.push(v),this.__tokens_length+=1},r.exports.TokenStream=O},function(r,O,v){var m=v(12).Pattern;function p(h,u){m.call(this,h,u),u?this._line_regexp=this._input.get_regexp(u._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,u){h+="\\t ",u+="\\n\\r",this._match_pattern=this._input.get_regexp("["+h+u+"]+",!0),this._newline_regexp=this._input.get_regexp("\\r\\n|["+u+"]")},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 u=this.__split(this._newline_regexp,h);this.newline_count=u.length-1,this.whitespace_before_token=u[this.newline_count]}return h},p.prototype.matching=function(h,u){var f=this._create();return f.__set_whitespace_patterns(h,u),f._update(),f},p.prototype._create=function(){return new p(this._input,this)},p.prototype.__split=function(h,u){h.lastIndex=0;for(var f=0,o=[],l=h.exec(u);l;)o.push(u.substring(f,l.index)),f=l.index+l[0].length,l=h.exec(u);return f<u.length?o.push(u.substring(f,u.length)):o.push(""),o},r.exports.WhitespacePattern=p},function(r){function O(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)}O.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},O.prototype.read_match=function(){return this._input.match(this._match_pattern)},O.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},O.prototype.until=function(v){var m=this._create();return m._until_after=!1,m._until_pattern=this._input.get_regexp(v),m._update(),m},O.prototype.starting_with=function(v){var m=this._create();return m._starting_pattern=this._input.get_regexp(v,!0),m._update(),m},O.prototype.matching=function(v){var m=this._create();return m._match_pattern=this._input.get_regexp(v,!0),m._update(),m},O.prototype._create=function(){return new O(this._input,this)},O.prototype._update=function(){},r.exports.Pattern=O},function(r){function O(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")}O.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},O.prototype.readIgnored=function(v){return v.readUntilAfter(this.__directives_end_ignore_pattern)},r.exports.Directives=O},function(r,O,v){var m=v(12).Pattern,p={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1};function h(u,f){m.call(this,u,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 o=new m(u);this.__patterns={handlebars_comment:o.starting_with(/{{!--/).until_after(/--}}/),handlebars_unescaped:o.starting_with(/{{{/).until_after(/}}}/),handlebars:o.starting_with(/{{/).until_after(/}}/),php:o.starting_with(/<\?(?:[= 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ee.onClick()}),this.uiContainer.appendChild(this.buttonContainer),this.uiContainer.style.display=this._isHidden?"none":"inline-block",this.uiContainer},he.prototype.adjustClassName=function(){this.activeColorsClassName&&(this._isActive&&this.buttonContainer.className.indexOf(this.activeColorsClassName)<0?this.buttonContainer.className+=" "+this.activeColorsClassName:this._isActive||(this.buttonContainer.className=this.buttonContainer.className.replace(this.activeColorsClassName,"")))},he.prototype.hide=function(){this._isHidden=!0},he}(),ue=function(he){function ee(){var re=he!==null&&he.apply(this,arguments)||this;return re.elements=[],re}return Se(ee,he),ee.prototype.addElement=function(re){this.elements.push(re)},ee.prototype.getUI=function(){var re=he.prototype.getUI.call(this);return this.elements.forEach(function(ae){return re.appendChild(ae)}),re},ee}(ce),ge=function(){function he(ee,re){this.horizontal=ee,this.vertical=re}return Object.defineProperty(he.prototype,"ratio",{get:function(){return 1*this.horizontal/this.vertical},enumerable:!1,configurable:!0}),he.prototype.getVerticalLength=function(ee){return ee/this.ratio},he.prototype.getHorizontalLength=function(ee){return ee*this.ratio},he}(),we=function(){function he(){}return he.getIcon=function(ee,re){if(ee>0&&re>0){var ae=new ge(ee,re),fe=ae.ratio>=1?20:ae.getHorizontalLength(20),ie=ae.ratio<1?20:ae.getVerticalLength(20),se=document.createElementNS("http://www.w3.org/2000/svg","svg");se.setAttribute("xmlns","http://www.w3.org/2000/svg"),se.setAttribute("viewBox","0 0 24 24"),document.body.appendChild(se);var pe=_.createDefs();se.appendChild(pe);var me=_.createElement("clipPath",[["id","text-bg-clip"]]);pe.appendChild(me);var Ee=_.createPath(_.getHollowRectanglePath((24-fe)/2,(24-ie)/2,fe,ie,(24-fe)/2+2,(24-ie)/2+2,fe-4,ie-4));se.appendChild(Ee);var Le=_.createText([["x","0"],["y","0"],["font-size","7px"],["font-family","monospace"]]);Le.appendChild(_.createTSpan(ee+":"+re)),se.appendChild(Le);var Pe=Le.getBBox();_.setAttributes(Le,[["x",((24-Pe.width)/2).toString()],["y",((24-Pe.height)/2-Pe.y).toString()]]);var Ke=_.createPath(_.getHollowRectanglePath(0,0,24,24,(24-Math.ceil(Pe.width))/2,(24-Math.ceil(Pe.height))/2,Math.ceil(Pe.width),Math.ceil(Pe.height)));return me.appendChild(Ke),_.setAttributes(Ee,[["clip-path","url(#text-bg-clip)"]]),document.body.removeChild(se),se.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>'},he}(),Oe=function(he){function ee(re,ae,fe){var ie=he.call(this,re,ae)||this;return ie.isDropdownOpen=!1,ie.onClick=ie.dropdownButtonClicked,ie.dropdownButtons=fe,ie}return Se(ee,he),ee.prototype.setupDropdown=function(){var re=this;this.dropdownBlock=document.createElement("div"),this.dropdownBlock.className=this.dropdownClassName+" "+this.dropdownColorsClassName,this.dropdownBlock.style.display="none",this.dropdownButtons.forEach(function(ae){ae.className=re.className,ae.colorsClassName=re.colorsClassName,re.dropdownBlock.appendChild(ae.getUI())}),this.uiContainer.appendChild(this.dropdownBlock)},ee.prototype.positionDropdown=function(){this.dropdownBlock.style.left=this.uiContainer.clientLeft+"px",this.dropdownBlock.style.top=this.uiContainer.clientTop+this.uiContainer.clientHeight+"px"},ee.prototype.dropdownButtonClicked=function(){this.dropdownBlock===void 0&&this.setupDropdown(),this.isDropdownOpen=!this.isDropdownOpen,this.toggleDropdown()},ee.prototype.toggleDropdown=function(){this.positionDropdown(),this.dropdownBlock.style.display=this.isDropdownOpen?"inline-block":"none"},ee.prototype.showDropdown=function(){this.isDropdownOpen=!0,this.toggleDropdown()},ee.prototype.hideDropdown=function(){this.isDropdownOpen=!1,this.toggleDropdown()},ee}(De),Ne=function(){function he(ee,re){this.GRIP_SIZE=10,this.color=ee,this.fillColor=re,this.visual=_.createGroup(),this.visual.appendChild(_.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(_.createCircle(this.GRIP_SIZE,[["fill",this.fillColor],["fill-opacity","0.9"],["stroke",this.color],["stroke-width","2"],["stroke-opacity","0.7"]]))}return he.prototype.ownsTarget=function(ee){return ee===this.visual||ee===this.visual.childNodes[0]||ee===this.visual.childNodes[1]},he.prototype.setCenter=function(ee,re){this.visual.childNodes.forEach(function(ae){return _.setAttributes(ae,[["cx",ee.toString()],["cy",re.toString()]])})},he}(),Ue=function(){function he(ee,re,ae,fe){this.isMoving=!1,this._isGridVisible=!0,this.numberOfGridLines=2,this.horizontalGridLines=[],this.verticalGridLines=[],this._zoomFactor=1,this.cropRectChanged=!1,this.canvasWidth=ee,this.canvasHeight=re,this.margin=ae,this.container=fe,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(he.prototype,"aspectRatio",{get:function(){return this._aspectRatio},set:function(ee){this._aspectRatio=ee,this.adjustCropRect(),this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),Object.defineProperty(he.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(ee){this._isGridVisible=ee,this.gridContainer&&_.setAttributes(this.gridContainer,[["display",this._isGridVisible?"":"none"]])},enumerable:!1,configurable:!0}),Object.defineProperty(he.prototype,"zoomFactor",{get:function(){return this._zoomFactor},set:function(ee){this._zoomFactor=ee,this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),he.prototype.open=function(){var ee=this;this.cropShadeElement=_.createPath("M0,0Z",[["fill",this.cropShadeColor],["fill-opacity","0.8"]]),this.container.appendChild(this.cropShadeElement),this.gridContainer=_.createGroup([["display",this.isGridVisible?"":"none"]]),this.container.appendChild(this.gridContainer);for(var re=0;re<this.numberOfGridLines;re++)this.horizontalGridLines.push(_.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]])),this.verticalGridLines.push(_.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]]));this.horizontalGridLines.forEach(function(ae){return ee.gridContainer.appendChild(ae)}),this.verticalGridLines.forEach(function(ae){return ee.gridContainer.appendChild(ae)}),this.cropRectElement=_.createRect(0,0,[["stroke",this.cropFrameColor],["stroke-width","3"],["fill","transparent"]]),this.container.appendChild(this.cropRectElement),this.topLeftGrip=new Ne(this.gripColor,this.gripFillColor),this.container.appendChild(this.topLeftGrip.visual),this.topRightGrip=new Ne(this.gripColor,this.gripFillColor),this.container.appendChild(this.topRightGrip.visual),this.bottomLeftGrip=new Ne(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomLeftGrip.visual),this.bottomRightGrip=new Ne(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomRightGrip.visual),this.attachEvents()},he.prototype.setCropRectangle=function(ee){this.cropRect=ee;var re=Object.assign({},this.cropRect);this.zoomFactor!==1&&(re.width=this.cropRect.width*this.zoomFactor,re.height=this.cropRect.height*this.zoomFactor,re.x=this.cropRect.height/this.cropRect.width<this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasWidth/2-re.width/2,re.y=this.cropRect.height/this.cropRect.width>this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasHeight/2-re.height/2),_.setAttributes(this.cropRectElement,[["x",re.x.toString()],["y",re.y.toString()],["width",re.width.toString()],["height",re.height.toString()]]);var ae=re.height/(this.numberOfGridLines+1);this.horizontalGridLines.forEach(function(ie,se){var pe=re.y+ae*(se+1);_.setAttributes(ie,[["x1",""+re.x],["y1",""+pe],["x2",""+(re.x+re.width)],["y2",""+pe]])});var fe=re.width/(this.numberOfGridLines+1);this.verticalGridLines.forEach(function(ie,se){var pe=re.x+fe*(se+1);_.setAttributes(ie,[["x1",""+pe],["y1",""+re.y],["x2",""+pe],["y2",""+(re.y+re.height)]])}),_.setAttributes(this.cropShadeElement,[["d",_.getHollowRectanglePath(0,0,this.canvasWidth+2*this.margin,this.canvasHeight+2*this.margin,re.x,re.y,re.width,re.height)]]),this.topLeftGrip.setCenter(re.x,re.y),this.topRightGrip.setCenter(re.x+re.width,re.y),this.bottomLeftGrip.setCenter(re.x,re.y+re.height),this.bottomRightGrip.setCenter(re.x+re.width,re.y+re.height),this.cropRectChanged&&this.onCropChange&&(this.cropRectChanged=!1,this.onCropChange(this.cropRect)),this.cropRectChanged=!1},he.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)},he.prototype.clientToLocalCoordinates=function(ee,re){var ae=this.container.getBoundingClientRect();return{x:ee-ae.left+this.margin,y:re-ae.top+this.margin}},he.prototype.onPointerDown=function(ee){this.container.setPointerCapture(ee.pointerId),this.previousPoint=this.clientToLocalCoordinates(ee.clientX,ee.clientY),this.cropRectElement===ee.target?this.isMoving=!0:this.topLeftGrip.ownsTarget(ee.target)?this.activeGrip=this.topLeftGrip:this.bottomLeftGrip.ownsTarget(ee.target)?this.activeGrip=this.bottomLeftGrip:this.topRightGrip.ownsTarget(ee.target)?this.activeGrip=this.topRightGrip:this.bottomRightGrip.ownsTarget(ee.target)&&(this.activeGrip=this.bottomRightGrip)},he.prototype.onPointerMove=function(ee){if(this.isMoving)this.move(this.clientToLocalCoordinates(ee.clientX,ee.clientY));else if(this.activeGrip){var re=this.clientToLocalCoordinates(ee.clientX,ee.clientY);this.resize(re)}ee.preventDefault()},he.prototype.onPointerUp=function(ee){this.activeGrip=void 0,this.isMoving=!1,this.container.releasePointerCapture(ee.pointerId)},he.prototype.move=function(ee){var re=ee.x-this.previousPoint.x,ae=ee.y-this.previousPoint.y;this.zoomFactor!==1&&(re=-re/this.zoomFactor,ae=-ae/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+re),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+ae),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=ee},he.prototype.resize=function(ee){var re=Object.assign({},this.cropRect),ae=ee.x-this.previousPoint.x,fe=ee.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:re.x+ae<this.margin&&(ae=this.margin-re.x),re.x+=ae,re.width=this.cropRect.x+this.cropRect.width-re.x;break;case this.bottomRightGrip:case this.topRightGrip:re.width+ae>this.canvasWidth*this.zoomFactor&&(ae=this.canvasWidth*this.zoomFactor-re.width),re.width+=ae}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(re.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(ae),re.height=this.aspectRatio.getVerticalLength(re.width)):(re.y+=fe,re.height=this.cropRect.y+this.cropRect.height-re.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?re.height=this.aspectRatio.getVerticalLength(re.width):re.height+=fe}re.width<10&&(re.x=this.cropRect.x,re.width=10),re.height<10&&(re.y=this.cropRect.y,re.height=10),this.previousPoint=ee,re.x>=this.margin&&re.y>=this.margin&&re.x-this.margin+re.width<=this.canvasWidth&&re.y-this.margin+re.height<=this.canvasHeight&&(this.cropRect=re,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},he.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var ee=this.cropRect.x+this.cropRect.width/2,re=this.cropRect.y+this.cropRect.height/2,ae=this.aspectRatio.getHorizontalLength(this.cropRect.height),fe=this.aspectRatio.getVerticalLength(this.cropRect.width);ae/this.canvasWidth<fe/this.canvasHeight?this.cropRect.width=ae:this.cropRect.height=fe,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=ee-this.cropRect.width/2,this.cropRect.y=re-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)}},he.prototype.getRescaledRect=function(ee,re,ae,fe,ie,se){var pe=ae/ee,me=fe/re;return{x:(ie.x-se)*pe+se,y:(ie.y-se)*me+se,width:ie.width*pe,height:ie.height*me}},he.prototype.scaleCanvas=function(ee,re){var ae=this.getRescaledRect(this.canvasWidth,this.canvasHeight,ee,re,this.cropRect,this.margin);this.canvasWidth=ee,this.canvasHeight=re,this.onCropChange&&this.onCropChange(ae),this.setCropRectangle(ae)},he}(),Ge=function(){function he(ee){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=ee,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(he.prototype,"angle",{get:function(){return this._angle},set:function(ee){this._angle=ee,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),he.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},he.prototype.onPointerDown=function(ee){this.controlContainer.setPointerCapture(ee.pointerId),this.isDragging=!0,this.previousPoint={x:ee.clientX,y:ee.clientY}},he.prototype.onPointerMove=function(ee){this.isDragging&&(this.onAngleChange&&this.onAngleChange((ee.clientX-this.previousPoint.x)/5),this.previousPoint.x=ee.clientX)},he.prototype.onPointerUp=function(ee){this.isDragging&&this.onAngleChange&&this.onAngleChange((ee.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(ee.pointerId)},he.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var ee=this.angleLabelText.getBBox();_.setAttributes(this.angleLabelElement,[["x",((this.width-ee.width)/2).toString()],["y",(this.height/2).toString()]])}},he.prototype.positionScaleShape=function(){if(this.scaleShape){var ee=this.scaleShape.transform.baseVal.getItem(0);ee.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(ee,0)}},he.prototype.getVisual=function(){var ee=document.createElementNS("http://www.w3.org/2000/svg","svg");ee.setAttribute("xmlns","http://www.w3.org/2000/svg"),ee.setAttribute("width",this.width+"px"),ee.setAttribute("height",this.height+"px"),ee.setAttribute("viewBox","0 0 "+this.width+" "+this.height),ee.style.flexShrink="0",document.body.appendChild(ee);for(var re="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,ae=1;ae<=this.width/5+10;ae++){var fe=ae%5==0?this.height/3:this.height/6;re+="h4v"+-fe+"h1v"+fe}re+="v1H0Z",this.scaleShape=_.createPath(re);var ie=_.createTransform();this.scaleShape.transform.baseVal.appendItem(ie),ee.appendChild(this.scaleShape),this.angleLabelElement=_.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=_.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var se=_.createTSpan("");return se.innerHTML="&deg;",this.angleLabelElement.appendChild(se),ee.appendChild(this.angleLabelElement),document.body.removeChild(ee),ee},he}(),We=function(){function he(){this.naturalSize=!1,this.imageType="image/png"}return he.prototype.rasterize=function(ee,re,ae,fe,ie,se,pe){var me=this;return new Promise(function(Ee){var Le=document.createElement("canvas");Le.width=ee.width.baseVal.value-2*fe,Le.height=ee.height.baseVal.value-2*fe;var Pe=1,Ke=1;me.naturalSize===!0?(Pe=re.naturalWidth/(ee.width.baseVal.value-2*fe)/se,Ke=re.naturalHeight/(ee.height.baseVal.value-2*fe)/pe,Le.width=re.naturalWidth/se,Le.height=re.naturalHeight/pe):me.width!==void 0&&me.height!==void 0&&(Pe=me.width/ae.width,Ke=me.height/ae.height,Le.width*=Pe,Le.height*=Ke);var et=Le.getContext("2d");et.translate(Le.width/2,Le.height/2),et.rotate(ie*Math.PI/180),et.scale(se,pe),et.translate(-Le.width/2,-Le.height/2),et.drawImage(re,0,0,Le.width,Le.height);var rt=document.createElement("canvas");rt.width=ae.width*Pe,rt.height=ae.height*Ke,rt.getContext("2d").putImageData(et.getImageData((ae.x-fe)*Pe,(ae.y-fe)*Ke,ae.width*Pe,ae.height*Ke),0,0),Ee(rt.toDataURL(me.imageType,me.imageQuality))})},he}(),Xe=function(){function he(ee){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=he.instanceCounter++,this.styles=new k(this.instanceNo),this.target=ee,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(he.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(he.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(ee){this._zoomToCropEnabled=ee,ee?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(he.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(ee){this._isGridVisible=ee,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(he.prototype,"gridLines",{get:function(){return this._gridLines},set:function(ee){this._gridLines=ee,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(he.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(ee){this._rotationAngle=ee,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(he.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(he.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(he.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(he.prototype,"aspectRatio",{get:function(){var ee;return(ee=this._aspectRatio)!==null&&ee!==void 0?ee:this.aspectRatios[0]},set:function(ee){this._aspectRatio=ee},enumerable:!1,configurable:!0}),he.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},he.prototype.show=function(){this.showUI(),this.open()},he.prototype.close=function(ee){ee===void 0&&(ee=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),ee||this.closeEventListeners.forEach(function(re){return re()}),this._isOpen=!1)},he.prototype.addRenderEventListener=function(ee){this.renderEventListeners.push(ee)},he.prototype.removeRenderEventListener=function(ee){this.renderEventListeners.indexOf(ee)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(ee),1)},he.prototype.addCloseEventListener=function(ee){this.closeEventListeners.push(ee)},he.prototype.removeCloseEventListener=function(ee){this.closeEventListeners.indexOf(ee)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(ee),1)},he.prototype.setupResizeObserver=function(){var ee=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){ee.resize(ee.target.clientWidth,ee.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))},he.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var ee=1*this.target.clientWidth/this.target.clientHeight,re=this.contentDiv.clientWidth/ee>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*ee:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,ae=re+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/ee;this.resize(re,ae)}},he.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},he.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",_.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},he.prototype.resize=function(ee,re){this.imageWidth=Math.round(ee),this.imageHeight=Math.round(re),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()},he.prototype.setEditingTarget=function(){var ee=document.createElement("canvas");ee.width=this.target.naturalWidth,ee.height=this.target.naturalHeight,ee.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var re=ee.toDataURL();_.setAttributes(this.editingTarget,[["href",re]]),this.setEditingTargetSize()},he.prototype.setTopLeft=function(){var ee=this.target.getBoundingClientRect(),re=this.editorCanvas.getBoundingClientRect();this.left=ee.left-re.left-this.CANVAS_MARGIN,this.top=ee.top-re.top-this.CANVAS_MARGIN},he.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=_.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=_.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=_.createGroup(),this.editingTargetRotationScaleContainer=_.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var ee=_.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(ee);var re=_.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(re),this.editingTargetContainer=_.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)},he.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},he.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=_.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new Ue(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()},he.prototype.zoomToCrop=function(){if(this.cropRect){var ee=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,re=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=ee+"px "+re+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-ee+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-re+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},he.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)},he.prototype.cropRectChanged=function(ee){this.cropRect=ee,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},he.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},he.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"},he.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},he.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 ee=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,re=this.target.offsetTop>ee+this.CANVAS_MARGIN?this.target.offsetTop-(ee+this.CANVAS_MARGIN):0;this.coverDiv.style.top=re+"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},he.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},he.prototype.addTopToolbar=function(){var ee=this;this.topToolbar=new K,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 re=new xe;re.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(re);var ae=[];this.aspectRatios.forEach(function(Ke){var et=new De(we.getIcon(Ke.horizontal,Ke.vertical),Ke.horizontal===0&&Ke.vertical===0?"FREE":Ke.horizontal+":"+Ke.vertical);et.onClick=function(){return ee.ratioButtonClicked(Ke)},ae.push(et)}),this.aspectRatioButton=new Oe(we.getIcon(0,0),"Aspect ratio",ae),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,re.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var fe=new De('<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");fe.isActive=this.isGridVisible,fe.onClick=function(){ee.isGridVisible=!ee.isGridVisible,fe.isActive=ee.isGridVisible},re.addButton(fe);var ie=new De('<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(ie.isActive=this.zoomToCropEnabled,ie.onClick=function(){ee.zoomToCropEnabled=!ee.zoomToCropEnabled,ie.isActive=ee.zoomToCropEnabled},re.addButton(ie),!X.isLicensed){var se=new ue;this.topToolbar.addElementBlock(se);var pe=document.createElement("div");pe.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var me=document.createElement("a");me.style.color="currentColor",me.href="https://markerjs.com/products/cropro",me.target="_blank",me.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>',pe.appendChild(me),se.addElement(pe)}var Ee=new xe;Ee.minWidth=3*this.toolbarHeight+"px",Ee.contentAlign="end",this.topToolbar.addButtonBlock(Ee);var Le=new De('<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");Le.onClick=this.startRenderAndClose,Ee.addButton(Le),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(Le.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var Pe=new De('<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");Pe.onClick=this.close,Ee.addButton(Pe),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(Pe.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},he.prototype.addBottomToolbar=function(){var ee=this;this.bottomToolbar=new K,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 re=new xe;re.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(re);var ae=new De('<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");ae.onClick=this.rotateLeftButtonClicked,re.addButton(ae);var fe=new De('<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");fe.onClick=this.rotateRightButtonClicked,re.addButton(fe);var ie=new ue;ie.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(ie),this.straightener=new Ge("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(Ee){ee.rotateBy(Ee),ee.straightener.angle=ee.rotationAngle},ie.addElement(this.straightener.getUI());var se=new xe;se.minWidth=2*this.toolbarHeight+"px",se.contentAlign="end",this.bottomToolbar.addButtonBlock(se);var pe=new De('<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");pe.onClick=this.flipHorizontallyButtonClicked,se.addButton(pe);var me=new De('<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");me.onClick=this.flipVerticallyButtonClicked,se.addButton(me)},he.prototype.ratioButtonClicked=function(ee){this.aspectRatio=ee,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},he.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=we.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},he.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new ge(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0)},he.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},he.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},he.prototype.restoreState=function(ee){if(ee){var re=this.cropLayer.getRescaledRect(ee.width,ee.height,this.imageWidth,this.imageHeight,ee.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(re),this.cropRectChanged(re),this.flippedHorizontally=ee.flippedHorizontally,this.flippedVertically=ee.flippedVertically,this.applyFlip(),this.rotationAngle=ee.rotationAngle,this.applyRotation()}},he.prototype.clientToLocalCoordinates=function(ee,re){var ae=this.cropImage.getBoundingClientRect();return{x:ee-ae.left,y:re-ae.top}},he.prototype.onWindowResize=function(){this.positionUI()},he.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var ee=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=ee+"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()},he.prototype.rotateLeftButtonClicked=function(){var ee=this.rotationAngle-90;this.rotationAngle%90!=0&&(ee+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(ee)},he.prototype.rotateRightButtonClicked=function(){var 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ae=this.editingTarget.getBoundingClientRect();this.scaleFactor=Math.min(this.imageWidth/ae.width,this.imageHeight/ae.height),this.editingTargetRotationScaleContainer.style.transform="scale("+this.scaleFactor+")",this.zoomToCropEnabled=ee},he.prototype.flipHorizontallyButtonClicked=function(){this.flippedHorizontally=!this.flippedHorizontally,this.applyFlip()},he.prototype.flipVerticallyButtonClicked=function(){this.flippedVertically=!this.flippedVertically,this.applyFlip()},he.prototype.applyFlip=function(){this.editingTarget.style.transform="scale("+(this.flippedHorizontally?-1:1)+","+(this.flippedVertically?-1:1)+")"},he.prototype.startRenderAndClose=function(){return Re(this,void 0,void 0,function(){var ee,re;return ve(this,function(ae){switch(ae.label){case 0:return[4,this.render()];case 1:return ee=ae.sent(),re=this.getState(),this.renderEventListeners.forEach(function(fe){return fe(ee,re)}),this.close(!0),[2]}})})},he.prototype.render=function(){return Re(this,void 0,void 0,function(){var ee;return ve(this,function(re){switch(re.label){case 0:return(ee=new We).naturalSize=this.renderAtNaturalSize,ee.imageType=this.renderImageType,ee.imageQuality=this.renderImageQuality,ee.width=this.renderWidth,ee.height=this.renderHeight,this.unzoomFromCrop(),_.setAttributes(this.cropLayerContainer,[["display","none"]]),[4,ee.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 1:return re.sent(),[4,ee.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 2:return[2,re.sent()]}})})},he.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new Q("toolbar",`
width: `+(this.displayMode==="inline"?"100%":"calc(100vw - "+2*this.popupMargin+"px)")+`;
flex-shrink: 0;
display: flex;
flex-direction: row;
justify-content: space-between;
height: `+this.toolbarHeight+`px;
box-sizing: content-box;
overflow: hidden;
line-height: 0px;
`)),this.toolbarStyleColorsClass=this.styles.addClass(new Q("toolbar_colors",`
background-color: `+this.styles.settings.toolbarBackgroundColor+`;
`)),this.toolbarBlockStyleClass=this.styles.addClass(new Q("toolbar-block",`
display: flex;
align-items: center;
box-sizing: content-box;
`));var ee=this.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Q("toolbar_button",`
display: inline-block;
width: `+(this.toolbarHeight-2*ee)+`px;
height: `+(this.toolbarHeight-2*ee)+`px;
padding: `+ee+`px;
cursor: default;
user-select: none;
box-sizing: content-box;
`)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new Q("toolbar_button_colors",`
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fill: currentColor;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new Q("toolbar_active_button",`
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fill: currentColor;
background-color: `+this.styles.settings.toolbarBackgroundActiveColor+`
`)),this.styles.addRule(new U("."+this.toolbarButtonStyleClass.name+" svg",`
height: `+this.toolbarHeight/2+`px;
`)),this.styles.addRule(new U("."+this.toolbarButtonStyleColorsClass.name+":hover",`
background-color: `+this.styles.settings.toolbarBackgroundHoverColor+`
`)),this.toolbarDropdownStyleClass=this.styles.addClass(new Q("toolbar_dropdown",`
position: absolute;
max-width: `+4*this.toolbarHeight+`px;
z-index: 20;
white-space: normal;
box-sizing: content-box;
box-shadow: 3px 3px rgba(33, 33, 33, 0.1);
margin: `+(this.displayMode==="inline"?"0":this.popupMargin)+`px;
line-height: 0px;
`)),this.toolbarDropdownStyleColorsClass=this.styles.addClass(new Q("toolbar_dropdown_colors",`
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`)),this.toolbarStraightenerBlockStyleClass=this.styles.addClass(new Q("toolbar_straightener_block",`
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overflow: hidden;
justify-content: center;
-webkit-mask-image: linear-gradient(90deg, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 30%, rgba(0,0,0,1) 70%, rgba(0,0,0,0) 100%);
`)),this.toolbarStraightenerStyleClass=this.styles.addClass(new Q("toolbar_straightener",`
display: flex;
overflow: hidden;
justify-content: center;
height: `+(this.toolbarHeight-2*ee)+`px;
padding: `+ee+`px;
cursor: default;
user-select: none;
box-sizing: content-box;
`)),this.toolbarStraightenerStyleColorsClass=this.styles.addClass(new Q("toolbar_straightener_colors",`
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fill: currentColor;
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this._classNamePrefix},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"defaultSettings",{get:function(){return{canvasBackgroundColor:"#ffffff",toolbarBackgroundColor:"#111111",toolbarBackgroundHoverColor:"#333333",toolbarColor:"#eeeeee",toolbarHeight:40,toolboxColor:"#eeeeee",toolboxAccentColor:"#3080c3",undoButtonVisible:!0,redoButtonVisible:!1,zoomButtonVisible:!1,zoomOutButtonVisible:!1,clearButtonVisible:!1,resultButtonBlockVisible:!0,logoPosition:"left"}},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"fadeInAnimationClassName",{get:function(){return this.classNamePrefix+"fade_in"},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"fadeOutAnimationClassName",{get:function(){return this.classNamePrefix+"fade_out"},enumerable:!1,configurable:!0}),X.prototype.addClass=function(_){return this.styleSheet===void 0&&this.addStyleSheet(),_.name=""+this.classNamePrefix+_.localName,this.classes.push(_),this.styleSheet.sheet.insertRule("."+_.name+" {"+_.style+"}",this.styleSheet.sheet.cssRules.length),_},X.prototype.addRule=function(_){this.styleSheet===void 0&&this.addStyleSheet(),this.rules.push(_),this.styleSheet.sheet.insertRule(_.selector+" {"+_.style+"}",this.styleSheet.sheet.cssRules.length)},X.prototype.addStyleSheet=function(){var _;this.styleSheet=document.createElement("style"),((_=this.styleSheetRoot)!==null&&_!==void 0?_:document.head).appendChild(this.styleSheet),this.addRule(new v("."+this.classNamePrefix+" h3","font-family: sans-serif")),this.addRule(new v("@keyframes "+this.classNamePrefix+"_fade_in_animation_frames",`
from {
opacity: 0;
}
to {
opacity: 1;
}
`)),this.addRule(new v("@keyframes "+this.classNamePrefix+"_fade_out_animation_frames",`
from {
opacity: 1;
}
to {
opacity: 0;
}
`)),this.addClass(new m("fade_in",`
animation-duration: 0.3s;
animation-name: `+this.classNamePrefix+`_fade_in_animation_frames;
`)),this.addClass(new m("fade_out",`
animation-duration: 0.3s;
animation-name: `+this.classNamePrefix+`_fade_out_animation_frames;
`))},X.prototype.removeStyleSheet=function(){var _;this.styleSheet&&(((_=this.styleSheetRoot)!==null&&_!==void 0?_:document.head).removeChild(this.styleSheet),this.styleSheet=void 0)},X}(),v=function(X,_){this.selector=X,this.style=_},m=function(X,_){this.localName=X,this.style=_},p=function(){function X(_,k,U,Q,K){this.buttons=[],this.markerButtons=[],this.buttonClickListeners=[],this.markerjsContainer=_,this.displayMode=k,this.markerItems=U,this.uiStyleSettings=Q,this.styles=K,this.addStyles(),this.adjustLayout=this.adjustLayout.bind(this),this.overflowButtonClicked=this.overflowButtonClicked.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this)}return X.prototype.show=function(_){var k=this;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=_,this.uiContainer.className=this.toolbarStyleClass.name+" "+this.styles.fadeInAnimationClassName+" "+(this.uiStyleSettings.toolbarStyleColorsClassName?this.uiStyleSettings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name);var U=document.createElement("div");U.className=this.toolbarBlockStyleClass.name,U.style.whiteSpace="nowrap",this.uiContainer.appendChild(U),this.addActionButton(U,'<svg viewBox="0 0 24 24"><path d="M10.07 14.27a.997.997 0 011.33.48l2.3 4.99 1.8-.85-2.31-4.98c-.24-.5-.02-1.1.48-1.33l.28-.08 2.3-.45L8 5.12V15.9l1.82-1.47.25-.16m3.57 7.7a.99.99 0 01-1.33-.47l-2.18-4.74-2.51 2.02c-.17.14-.38.22-.62.22a1 1 0 01-1-1V3a1 1 0 011-1c.24 0 .47.09.64.23l.01-.01 11.49 9.64a1.001 1.001 0 01-.44 1.75l-3.16.62 2.2 4.73c.26.5.02 1.09-.48 1.32l-3.62 1.69z"/></svg>',"select"),this.addActionButton(U,'<svg viewBox="0 0 24 24"><path d="M9 3v1H4v2h1v13a2 2 0 002 2h10a2 2 0 002-2V6h1V4h-5V3H9M7 6h10v13H7V6m2 2v9h2V8H9m4 0v9h2V8h-2z"/></svg>',"delete"),this.uiStyleSettings.clearButtonVisible&&this.addActionButton(U,'<svg viewBox="0 0 24 24"><path d="M19.36 2.72l1.42 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(U,'<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(U,'<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(U,'<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(U,'<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(U,'<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(K){var ce=document.createElement("div");ce.className=""+k.toolbarButtonStyleClass.name,ce.setAttribute("data-type-name",K.typeName),ce.innerHTML=K.icon,ce.addEventListener("click",function(){k.markerToolbarButtonClicked(ce,K)}),k.buttons.push(ce),k.markerButtons.push(ce)}),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 Q=document.createElement("div");Q.className=this.toolbarBlockStyleClass.name,Q.style.whiteSpace="nowrap",Q.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(Q),this.addActionButton(Q,'<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(Q,'<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(_){this.buttonClickListeners.push(_)},X.prototype.removeButtonClickListener=function(_){this.buttonClickListeners.indexOf(_)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(_),1)},X.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},X.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var _=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<_||k===_&&this.markerButtons.length-1===_?this.markerButtonBlock.appendChild(this.markerButtons[k]):(k===_&&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 _=this;this.buttons.forEach(function(k){k.className=k.className.replace(_.uiStyleSettings.toolbarButtonStyleColorsClassName?_.uiStyleSettings.toolbarButtonStyleColorsClassName:_.toolbarButtonStyleColorsClass.name,"").trim(),k.className=k.className.replace(_.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?_.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:_.toolbarActiveButtonStyleColorsClass.name,"").trim(),k.className+=" "+(_.uiStyleSettings.toolbarButtonStyleColorsClassName?_.uiStyleSettings.toolbarButtonStyleColorsClassName:_.toolbarButtonStyleColorsClass.name)})},X.prototype.addActionButton=function(_,k,U){var Q=this,K=document.createElement("div");switch(K.className=""+this.toolbarButtonStyleClass.name,K.innerHTML=k,K.setAttribute("data-action",U),K.addEventListener("click",function(){Q.actionToolbarButtonClicked(K,U)}),U){case"select":K.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":K.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":K.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":K.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":K.style.fill=this.uiStyleSettings.closeButtonColor}_.appendChild(K),this.buttons.push(K)},X.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new m("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 m("toolbar_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
`)),this.toolbarBlockStyleClass=this.styles.addClass(new m("toolbar-block",`
display: inline-block;
box-sizing: content-box;
`)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new m("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 m("toolbar-overflow-block_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`));var _=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new m("toolbar_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*_)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*_)+`px;
padding: `+_+`px;
box-sizing: content-box;
`)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new m("toolbar_button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new m("toolbar_active_button",`
fill: `+this.uiStyleSettings.toolbarColor+`;
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new v("."+this.toolbarButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`)),this.styles.addRule(new v("."+this.toolbarButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`))},X.prototype.markerToolbarButtonClicked=function(_,k){this.setActiveButton(_),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(U){return U("marker",k)}),this.markerButtonOverflowBlock.style.display="none"},X.prototype.actionToolbarButtonClicked=function(_,k){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(U){return U("action",k)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},X.prototype.setActiveButton=function(_){this.resetButtonStyles(),_.className=_.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),_.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},X.prototype.setActiveMarkerButton=function(_){var k=this.markerButtons.find(function(U){return U.getAttribute("data-type-name")===_});k&&this.setActiveButton(k)},X.prototype.setCurrentMarker=function(_){var k=this;this.currentMarker=_,this.buttons.filter(function(U){return/delete|notes/.test(U.getAttribute("data-action"))}).forEach(function(U){k.currentMarker===void 0?(U.style.fillOpacity="0.4",U.style.pointerEvents="none"):(U.style.fillOpacity="1",U.style.pointerEvents="all")})},X}(),h=function(){function X(_,k,U,Q){this.panels=[],this.panelButtons=[],this.markerjsContainer=_,this.displayMode=k,this.uiStyleSettings=U,this.styles=Q,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return X.prototype.addStyles=function(){var _;this.toolboxStyleClass=this.styles.addClass(new m("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 m("toolbox_colors",`
color: `+this.uiStyleSettings.toolboxColor+`;
`));var k=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new m("toolbox-button-row",`
display: flex;
cursor: default;
box-sizing: content-box;
`)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new m("toolbox-button-row_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`)),this.toolboxPanelRowStyleClass=this.styles.addClass(new m("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 m("toolbox-panel-row_colors",`
background-color: `+((_=this.uiStyleSettings.toolboxBackgroundColor)!==null&&_!==void 0?_:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
`)),this.toolboxButtonStyleClass=this.styles.addClass(new m("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 m("toolbox-button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new m("toolbox-active-button_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.styles.addRule(new v("."+this.toolboxButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new v("."+this.toolboxButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`))},X.prototype.show=function(_){var k;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=_,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(_){var k,U,Q=this;this.panels=_,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+" "+((U=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&U!==void 0?U:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(K){var ce;K.uiStyleSettings=Q.uiStyleSettings;var xe=document.createElement("div");xe.className=Q.toolboxButtonStyleClass.name+" "+((ce=Q.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&ce!==void 0?ce:Q.toolboxButtonStyleColorsClass.name),xe.innerHTML=K.icon,xe.title=K.title,xe.addEventListener("click",function(){Q.panelButtonClick(K)}),Q.panelButtons.push(xe),Q.buttonRow.appendChild(xe)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},X.prototype.panelButtonClick=function(_){var k=this,U=-1;if(_!==this.activePanel){U=this.panels.indexOf(_),this.panelRow.innerHTML="";var Q=_.getUi();Q.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(Q),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=_}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(K,ce){var xe,De;K.className=k.toolboxButtonStyleClass.name+" "+(ce===U?""+((xe=k.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&xe!==void 0?xe:k.toolboxActiveButtonStyleColorsClass.name):""+((De=k.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&De!==void 0?De:k.toolboxButtonStyleColorsClass.name))})},X}(),u=function(X,_){this.title=X,this.icon=_},f=function(X){function _(k,U,Q,K){var ce=X.call(this,k,K||'<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 ce.colors=[],ce.addTransparent=!1,ce.colorBoxes=[],ce.colors=U,ce.currentColor=Q,ce.setCurrentColor=ce.setCurrentColor.bind(ce),ce.getColorBox=ce.getColorBox.bind(ce),ce}return Y(_,X),_.prototype.getUi=function(){var k=this,U=document.createElement("div");return U.style.overflow="hidden",U.style.whiteSpace="nowrap",this.colors.forEach(function(Q){var K=k.getColorBox(Q);U.appendChild(K),k.colorBoxes.push(K)}),U},_.prototype.getColorBox=function(k){var U=this,Q=this.uiStyleSettings.toolbarHeight/4,K=this.uiStyleSettings.toolbarHeight-Q,ce=document.createElement("div");ce.style.display="inline-block",ce.style.boxSizing="content-box",ce.style.width=K-2+"px",ce.style.height=K-2+"px",ce.style.padding="1px",ce.style.marginRight="2px",ce.style.marginBottom="2px",ce.style.borderWidth="2px",ce.style.borderStyle="solid",ce.style.borderRadius=(K+2)/2+"px",ce.style.borderColor=k===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",ce.addEventListener("click",function(){U.setCurrentColor(k,ce)});var xe=document.createElement("div");return xe.style.display="inline-block",xe.style.width=K-2+"px",xe.style.height=K-2+"px",xe.style.backgroundColor=k,xe.style.borderRadius=K/2+"px",k==="transparent"&&(xe.style.fill=this.uiStyleSettings.toolboxAccentColor,xe.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>`),ce.appendChild(xe),ce},_.prototype.setCurrentColor=function(k,U){var Q=this;this.currentColor=k,this.colorBoxes.forEach(function(K){K.style.borderColor=K===U?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(k)},_}(u),o=function(){function X(_,k,U){this._state="new",this._isSelected=!1,this._container=_,this._overlayContainer=k,this.globalSettings=U,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(_){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(_,k){},X.prototype.dblClick=function(_,k){},X.prototype.manipulate=function(_){},X.prototype.pointerUp=function(_){this.stateChanged()},X.prototype.dispose=function(){},X.prototype.addMarkerVisualToContainer=function(_){this.container.childNodes.length>0?this.container.insertBefore(_,this.container.childNodes[0]):this.container.appendChild(_)},X.prototype.getState=function(){return{typeName:X.typeName,state:this.state,notes:this.notes}},X.prototype.restoreState=function(_){this._state=_.state,this.notes=_.notes},X.prototype.scale=function(_,k){},X.prototype.colorChanged=function(_){this.onColorChanged&&this.onColorChanged(_),this.stateChanged()},X.prototype.fillColorChanged=function(_){this.onFillColorChanged&&this.onFillColorChanged(_),this.stateChanged()},X.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var _=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),_.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(_)&&this.onStateChanged(this)}},X.typeName="MarkerBase",X}(),l=function(){function X(){this.findGripByVisual=this.findGripByVisual.bind(this)}return X.prototype.findGripByVisual=function(_){return this.topLeft.ownsTarget(_)?this.topLeft:this.topCenter.ownsTarget(_)?this.topCenter:this.topRight.ownsTarget(_)?this.topRight:this.centerLeft.ownsTarget(_)?this.centerLeft:this.centerRight.ownsTarget(_)?this.centerRight:this.bottomLeft.ownsTarget(_)?this.bottomLeft:this.bottomCenter.ownsTarget(_)?this.bottomCenter:this.bottomRight.ownsTarget(_)?this.bottomRight:void 0},X}(),s=function(){function X(){this.GRIP_SIZE=10,this.visual=M.createGroup(),this.visual.appendChild(M.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(M.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return X.prototype.ownsTarget=function(_){return _===this.visual||_===this.visual.childNodes[0]||_===this.visual.childNodes[1]},X}(),a=function(){function X(){}return X.toITransformMatrix=function(_){return{a:_.a,b:_.b,c:_.c,d:_.d,e:_.e,f:_.f}},X.toSVGMatrix=function(_,k){return _.a=k.a,_.b=k.b,_.c=k.c,_.d=k.d,_.e=k.e,_.f=k.f,_},X}(),S=function(X){function _(k,U,Q){var K=X.call(this,k,U,Q)||this;return K.left=0,K.top=0,K.width=0,K.height=0,K.defaultSize={x:50,y:20},K.offsetX=0,K.offsetY=0,K.rotationAngle=0,K.CB_DISTANCE=10,K._suppressMarkerCreateEvent=!1,K.container.transform.baseVal.appendItem(M.createTransform()),K.setupControlBox(),K}return Y(_,X),Object.defineProperty(_.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(_.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(_.prototype,"visual",{get:function(){return this._visual},set:function(k){this._visual=k;var U=M.createTransform();this._visual.transform.baseVal.appendItem(U)},enumerable:!1,configurable:!0}),_.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))},_.prototype.pointerDown=function(k,U){X.prototype.pointerDown.call(this,k,U),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 Q=this.unrotatePoint(k);if(this.manipulationStartX=Q.x,this.manipulationStartY=Q.y,this.offsetX=Q.x-this.left,this.offsetY=Q.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(U),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(U)){this.activeGrip=this.rotatorGrip;var K=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=K.x-this.width/2,this.top=K.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var ce=this.container.transform.baseVal.getItem(0);ce.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(ce,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},_.prototype.pointerUp=function(k){var U=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",U==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},_.prototype.moveVisual=function(k){this.visual.style.transform="translate("+k.x+"px, "+k.y+"px)"},_.prototype.manipulate=function(k){var U=this.unrotatePoint(k);this.state==="creating"?this.resize(k):this.state==="move"?(this.left=this.manipulationStartLeft+(U.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(U.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(U):this.state==="rotate"&&this.rotate(k)},_.prototype.resize=function(k){var U=this.manipulationStartLeft,Q=this.manipulationStartWidth,K=this.manipulationStartTop,ce=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:U=this.manipulationStartLeft+k.x-this.manipulationStartX,Q=this.manipulationStartWidth+this.manipulationStartLeft-U;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:Q=this.manipulationStartWidth+k.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:K=this.manipulationStartTop+k.y-this.manipulationStartY,ce=this.manipulationStartHeight+this.manipulationStartTop-K;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:ce=this.manipulationStartHeight+k.y-this.manipulationStartY}Q>=0?(this.left=U,this.width=Q):(this.left=U+Q,this.width=-Q),ce>=0?(this.top=K,this.height=ce):(this.top=K+ce,this.height=-ce),this.setSize()},_.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},_.prototype.rotate=function(k){if(Math.abs(k.x-this.centerX)>.1){var U=Math.sign(k.x-this.centerX);this.rotationAngle=180*Math.atan((k.y-this.centerY)/(k.x-this.centerX))/Math.PI+90*U,this.applyRotation()}},_.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)},_.prototype.rotatePoint=function(k){if(this.rotationAngle===0)return k;var U=this.container.getCTM(),Q=M.createPoint(k.x,k.y);return{x:(Q=Q.matrixTransform(U)).x,y:Q.y}},_.prototype.unrotatePoint=function(k){if(this.rotationAngle===0)return k;var U=this.container.getCTM();U=U.inverse();var Q=M.createPoint(k.x,k.y);return{x:(Q=Q.matrixTransform(U)).x,y:Q.y}},_.prototype.select=function(){X.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},_.prototype.deselect=function(){X.prototype.deselect.call(this),this.controlBox.style.display="none"},_.prototype.setupControlBox=function(){this.controlBox=M.createGroup();var k=M.createTransform();k.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(k),this.container.appendChild(this.controlBox),this.controlRect=M.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=M.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 l,this.addControlGrips(),this.controlBox.style.display="none"},_.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()},_.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()},_.prototype.createGrip=function(){var k=new s;return k.visual.transform.baseVal.appendItem(M.createTransform()),this.controlBox.appendChild(k.visual),k},_.prototype.positionGrips=function(){var k=this.controlGrips.topLeft.GRIP_SIZE,U=-k/2,Q=U,K=(this.width+this.CB_DISTANCE)/2-k/2,ce=(this.height+this.CB_DISTANCE)/2-k/2,xe=this.height+this.CB_DISTANCE-k/2,De=this.width+this.CB_DISTANCE-k/2;this.positionGrip(this.controlGrips.topLeft.visual,U,Q),this.positionGrip(this.controlGrips.topCenter.visual,K,Q),this.positionGrip(this.controlGrips.topRight.visual,De,Q),this.positionGrip(this.controlGrips.centerLeft.visual,U,ce),this.positionGrip(this.controlGrips.centerRight.visual,De,ce),this.positionGrip(this.controlGrips.bottomLeft.visual,U,xe),this.positionGrip(this.controlGrips.bottomCenter.visual,K,xe),this.positionGrip(this.controlGrips.bottomRight.visual,De,xe),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,K,Q-3*this.CB_DISTANCE)},_.prototype.positionGrip=function(k,U,Q){var K=k.transform.baseVal.getItem(0);K.setTranslate(U,Q),k.transform.baseVal.replaceItem(K,0)},_.prototype.hideControlBox=function(){this.controlBox.style.display="none"},_.prototype.showControlBox=function(){this.controlBox.style.display=""},_.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:a.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:a.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},X.prototype.getState.call(this))},_.prototype.restoreState=function(k){X.prototype.restoreState.call(this,k);var U=k;this.left=U.left,this.top=U.top,this.width=U.width,this.height=U.height,this.rotationAngle=U.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(a.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,U.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(a.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,U.containerTransformMatrix))},_.prototype.scale=function(k,U){X.prototype.scale.call(this,k,U);var Q=this.rotatePoint({x:this.left,y:this.top}),K=this.unrotatePoint({x:Q.x*k,y:Q.y*U});this.left=K.x,this.top=K.y,this.width=this.width*k,this.height=this.height*U,this.adjustControlBox()},_}(o),x=function(X){function _(k,U,Q){var K=X.call(this,k,U,Q)||this;return K.fillColor="transparent",K.strokeColor="transparent",K.strokeWidth=0,K.strokeDasharray="",K.opacity=1,K.setStrokeColor=K.setStrokeColor.bind(K),K.setFillColor=K.setFillColor.bind(K),K.setStrokeWidth=K.setStrokeWidth.bind(K),K.setStrokeDasharray=K.setStrokeDasharray.bind(K),K.createVisual=K.createVisual.bind(K),K}return Y(_,X),_.prototype.ownsTarget=function(k){return!(!X.prototype.ownsTarget.call(this,k)&&k!==this.visual)},_.prototype.createVisual=function(){this.visual=M.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)},_.prototype.pointerDown=function(k,U){X.prototype.pointerDown.call(this,k,U),this.state==="new"&&(this.createVisual(),this.moveVisual(k),this._state="creating")},_.prototype.manipulate=function(k){X.prototype.manipulate.call(this,k)},_.prototype.resize=function(k){X.prototype.resize.call(this,k),this.setSize()},_.prototype.setSize=function(){X.prototype.setSize.call(this),M.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},_.prototype.pointerUp=function(k){X.prototype.pointerUp.call(this,k),this.setSize()},_.prototype.setStrokeColor=function(k){this.strokeColor=k,this.visual&&M.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(k),this.stateChanged()},_.prototype.setFillColor=function(k){this.fillColor=k,this.visual&&M.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},_.prototype.setStrokeWidth=function(k){this.strokeWidth=k,this.visual&&M.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},_.prototype.setStrokeDasharray=function(k){this.strokeDasharray=k,this.visual&&M.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},_.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))},_.prototype.restoreState=function(k){var U=k;this.fillColor=U.fillColor,this.strokeColor=U.strokeColor,this.strokeWidth=U.strokeWidth,this.strokeDasharray=U.strokeDasharray,this.opacity=U.opacity,this.createVisual(),X.prototype.restoreState.call(this,k),this.setSize()},_.prototype.scale=function(k,U){X.prototype.scale.call(this,k,U),this.setSize()},_.title="Rectangle marker",_}(S),C=function(X){function _(k,U,Q,K){var ce=X.call(this,k,K||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return ce.widths=[],ce.widthBoxes=[],ce.widths=U,ce.currentWidth=Q,ce.setCurrentWidth=ce.setCurrentWidth.bind(ce),ce}return Y(_,X),_.prototype.getUi=function(){var k=this,U=document.createElement("div");return U.style.display="flex",U.style.overflow="hidden",U.style.flexGrow="2",this.widths.forEach(function(Q){var K=document.createElement("div");K.style.display="flex",K.style.flexGrow="2",K.style.alignItems="center",K.style.justifyContent="space-between",K.style.padding="5px",K.style.borderWidth="2px",K.style.borderStyle="solid",K.style.borderColor=Q===k.currentWidth?k.uiStyleSettings.toolboxAccentColor:"transparent",K.addEventListener("click",function(){k.setCurrentWidth(Q,K)}),U.appendChild(K);var ce=document.createElement("div");ce.innerText=Q.toString(),ce.style.marginRight="5px",K.appendChild(ce);var xe=document.createElement("div");xe.style.minHeight="20px",xe.style.flexGrow="2",xe.style.display="flex",xe.style.alignItems="center";var De=document.createElement("hr");De.style.minWidth="20px",De.style.border="0px",De.style.borderTop=Q+"px solid "+k.uiStyleSettings.toolboxColor,De.style.flexGrow="2",xe.appendChild(De),K.appendChild(xe),k.widthBoxes.push(K)}),U},_.prototype.setCurrentWidth=function(k,U){var Q=this;this.currentWidth=k,this.widthBoxes.forEach(function(K){K.style.borderColor=K===U?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},_}(u),D=function(X){function _(k,U,Q,K){var ce=X.call(this,k,K||'<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 ce.styles=[],ce.styleBoxes=[],ce.styles=U,ce.currentStyle=Q,ce.setCurrentStyle=ce.setCurrentStyle.bind(ce),ce}return Y(_,X),_.prototype.getUi=function(){var k=this,U=document.createElement("div");return U.style.display="flex",U.style.overflow="hidden",U.style.flexGrow="2",this.styles.forEach(function(Q){var K=document.createElement("div");K.style.display="flex",K.style.alignItems="center",K.style.justifyContent="space-between",K.style.padding="5px",K.style.borderWidth="2px",K.style.borderStyle="solid",K.style.overflow="hidden",K.style.maxWidth=100/k.styles.length-5+"%",K.style.borderColor=Q===k.currentStyle?k.uiStyleSettings.toolboxAccentColor:"transparent",K.addEventListener("click",function(){k.setCurrentStyle(Q,K)}),U.appendChild(K);var ce=document.createElement("div");ce.style.minHeight="20px",ce.style.flexGrow="2",ce.style.overflow="hidden";var xe=`<svg width="100" height="20">
<line x1="0" y1="10" x2="100" y2="10" stroke="`+k.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(Q!==""?'stroke-dasharray="'+Q+'"':"")+` />
</svg>`;ce.innerHTML=xe,K.appendChild(ce),k.styleBoxes.push(K)}),U},_.prototype.setCurrentStyle=function(k,U){var Q=this;this.currentStyle=k,this.styleBoxes.forEach(function(K){K.style.borderColor=K===U?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},_}(u),L=function(X){function _(k,U,Q){var K=X.call(this,k,U,Q)||this;return K.strokeColor=Q.defaultColor,K.strokeWidth=Q.defaultStrokeWidth,K.strokeDasharray=Q.defaultStrokeDasharray,K.strokePanel=new f("Line color",Q.defaultColorSet,Q.defaultColor),K.strokePanel.onColorChanged=K.setStrokeColor,K.strokeWidthPanel=new C("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),K.strokeWidthPanel.onWidthChanged=K.setStrokeWidth,K.strokeStylePanel=new D("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),K.strokeStylePanel.onStyleChanged=K.setStrokeDasharray,K}return Y(_,X),Object.defineProperty(_.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),_.prototype.getState=function(){var k=X.prototype.getState.call(this);return k.typeName=_.typeName,k},_.typeName="FrameMarker",_.title="Frame marker",_.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',_}(x),R=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},A=function(X){function _(k,U,Q){var K=X.call(this,k,U,Q)||this;return K.x1=0,K.y1=0,K.x2=0,K.y2=0,K.defaultLength=50,K.manipulationStartX=0,K.manipulationStartY=0,K.manipulationStartX1=0,K.manipulationStartY1=0,K.manipulationStartX2=0,K.manipulationStartY2=0,K.setupControlBox(),K}return Y(_,X),_.prototype.ownsTarget=function(k){return!!X.prototype.ownsTarget.call(this,k)||!(!this.grip1.ownsTarget(k)&&!this.grip2.ownsTarget(k))},_.prototype.pointerDown=function(k,U){X.prototype.pointerDown.call(this,k,U),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(U)?this.activeGrip=this.grip1:this.grip2.ownsTarget(U)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},_.prototype.pointerUp=function(k){var U=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",U==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},_.prototype.adjustVisual=function(){},_.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)},_.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()},_.prototype.select=function(){X.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},_.prototype.deselect=function(){X.prototype.deselect.call(this),this.controlBox.style.display="none"},_.prototype.setupControlBox=function(){this.controlBox=M.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},_.prototype.adjustControlBox=function(){this.positionGrips()},_.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},_.prototype.createGrip=function(){var k=new s;return k.visual.transform.baseVal.appendItem(M.createTransform()),this.controlBox.appendChild(k.visual),k},_.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)},_.prototype.positionGrip=function(k,U,Q){var K=k.transform.baseVal.getItem(0);K.setTranslate(U,Q),k.transform.baseVal.replaceItem(K,0)},_.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},X.prototype.getState.call(this))},_.prototype.restoreState=function(k){X.prototype.restoreState.call(this,k);var U=k;this.x1=U.x1,this.y1=U.y1,this.x2=U.x2,this.y2=U.y2},_.prototype.scale=function(k,U){X.prototype.scale.call(this,k,U),this.x1=this.x1*k,this.y1=this.y1*U,this.x2=this.x2*k,this.y2=this.y2*U,this.adjustVisual(),this.adjustControlBox()},_}(o),T=function(X){function _(k,U,Q){var K=X.call(this,k,U,Q)||this;return K.strokeColor="transparent",K.strokeWidth=0,K.strokeDasharray="",K.setStrokeColor=K.setStrokeColor.bind(K),K.setStrokeWidth=K.setStrokeWidth.bind(K),K.setStrokeDasharray=K.setStrokeDasharray.bind(K),K.strokeColor=Q.defaultColor,K.strokeWidth=Q.defaultStrokeWidth,K.strokeDasharray=Q.defaultStrokeDasharray,K.strokePanel=new f("Line color",Q.defaultColorSet,Q.defaultColor),K.strokePanel.onColorChanged=K.setStrokeColor,K.strokeWidthPanel=new C("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),K.strokeWidthPanel.onWidthChanged=K.setStrokeWidth,K.strokeStylePanel=new D("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),K.strokeStylePanel.onStyleChanged=K.setStrokeDasharray,K}return Y(_,X),_.prototype.ownsTarget=function(k){return!(!X.prototype.ownsTarget.call(this,k)&&k!==this.visual&&k!==this.selectorLine&&k!==this.visibleLine)},_.prototype.createVisual=function(){this.visual=M.createGroup(),this.selectorLine=M.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=M.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)},_.prototype.pointerDown=function(k,U){X.prototype.pointerDown.call(this,k,U),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},_.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()),M.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),M.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),M.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},_.prototype.setStrokeColor=function(k){this.strokeColor=k,this.adjustVisual(),this.colorChanged(k)},_.prototype.setStrokeWidth=function(k){this.strokeWidth=k,this.adjustVisual()},_.prototype.setStrokeDasharray=function(k){this.strokeDasharray=k,this.adjustVisual(),this.stateChanged()},Object.defineProperty(_.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),_.prototype.getState=function(){var k=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},X.prototype.getState.call(this));return k.typeName=_.typeName,k},_.prototype.restoreState=function(k){X.prototype.restoreState.call(this,k);var U=k;this.strokeColor=U.strokeColor,this.strokeWidth=U.strokeWidth,this.strokeDasharray=U.strokeDasharray,this.createVisual(),this.adjustVisual()},_.typeName="LineMarker",_.title="Line marker",_.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',_}(A),d=function(X){function _(k,U,Q,K){var ce=X.call(this,k,K||'<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 ce.fonts=[],ce.fontBoxes=[],ce.fonts=U,ce.currentFont=Q,ce.setCurrentFont=ce.setCurrentFont.bind(ce),ce}return Y(_,X),_.prototype.getUi=function(){var k=this,U=document.createElement("div");return U.style.overflow="hidden",U.style.flexGrow="2",this.fonts.forEach(function(Q){var K=document.createElement("div");K.style.display="inline-block",K.style.alignItems="center",K.style.justifyContent="space-between",K.style.padding="5px",K.style.borderWidth="2px",K.style.borderStyle="solid",K.style.overflow="hidden",K.style.maxWidth=100/k.fonts.length-5+"%",K.style.borderColor=Q===k.currentFont?k.uiStyleSettings.toolboxAccentColor:"transparent",K.addEventListener("click",function(){k.setCurrentFont(Q,K)}),U.appendChild(K);var ce=document.createElement("div");ce.style.display="flex",ce.style.minHeight="20px",ce.style.flexGrow="2",ce.style.fontFamily=Q,ce.style.overflow="hidden";var xe=document.createElement("div");xe.style.whiteSpace="nowrap",xe.style.overflow="hidden",xe.style.textOverflow="ellipsis",xe.innerHTML="The quick brown fox jumps over the lazy dog",ce.appendChild(xe),K.appendChild(ce),k.fontBoxes.push(K)}),U},_.prototype.setCurrentFont=function(k,U){var Q=this;this.currentFont=k,this.fontBoxes.forEach(function(K){K.style.borderColor=K===U?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},_}(u),w=function(X){function _(k,U,Q){var K=X.call(this,k,U,Q)||this;return K.color="transparent",K.padding=5,K.DEFAULT_TEXT="your text here",K.text=K.DEFAULT_TEXT,K.isMoved=!1,K.color=Q.defaultColor,K.fontFamily=Q.defaultFontFamily,K.defaultSize={x:100,y:30},K.setColor=K.setColor.bind(K),K.setFont=K.setFont.bind(K),K.renderText=K.renderText.bind(K),K.sizeText=K.sizeText.bind(K),K.textEditDivClicked=K.textEditDivClicked.bind(K),K.showTextEditor=K.showTextEditor.bind(K),K.setSize=K.setSize.bind(K),K.positionTextEditor=K.positionTextEditor.bind(K),K.colorPanel=new f("Color",Q.defaultColorSet,Q.defaultColor),K.colorPanel.onColorChanged=K.setColor,K.fontFamilyPanel=new d("Font",Q.defaultFontFamilies,Q.defaultFontFamily),K.fontFamilyPanel.onFontChanged=K.setFont,K}return Y(_,X),_.prototype.ownsTarget=function(k){if(X.prototype.ownsTarget.call(this,k)||k===this.visual||k===this.textElement||k===this.bgRectangle)return!0;var U=!1;return this.textElement.childNodes.forEach(function(Q){Q===k&&(U=!0)}),U},_.prototype.createVisual=function(){this.visual=M.createGroup(),this.bgRectangle=M.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=M.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(M.createTransform()),this.textElement.transform.baseVal.appendItem(M.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},_.prototype.pointerDown=function(k,U){X.prototype.pointerDown.call(this,k,U),this.isMoved=!1,this.pointerDownPoint=k,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(k),this._state="creating")},_.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(U){k.textElement.appendChild(M.createTSpan(U.trim()===""?" ":U.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},_.prototype.getTextScale=function(){var k=this.textElement.getBBox(),U=1;if(k.width>0&&k.height>0){var Q=(1*this.width-this.width*this.padding*2/100)/k.width,K=(1*this.height-this.height*this.padding*2/100)/k.height;U=Math.min(Q,K)}return U},_.prototype.getTextPosition=function(k){var U=this.textElement.getBBox(),Q=0,K=0;return U.width>0&&U.height>0&&(Q=(this.width-U.width*k)/2,K=this.height/2-U.height*k/2),{x:Q,y:K}},_.prototype.sizeText=function(){var k=this.textElement.getBBox(),U=this.getTextScale(),Q=this.getTextPosition(U);Q.y-=k.y*U,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+Q.x+"px, "+Q.y+"px) scale("+U+", "+U+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(Q.x,Q.y),this.textElement.transform.baseVal.getItem(1).setScale(U,U))},_.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)},_.prototype.resize=function(k){X.prototype.resize.call(this,k),this.isMoved=!0,this.setSize(),this.sizeText()},_.prototype.setSize=function(){X.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(M.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),M.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},_.prototype.pointerUp=function(k){var U=this.state;U==="creating"&&(this._suppressMarkerCreateEvent=!0),X.prototype.pointerUp.call(this,k),this.setSize(),(U==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},_.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(U){U.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var U=Number.parseFloat(k.textEditor.style.fontSize);k.textEditor.clientWidth>=Number.parseInt(k.textEditor.style.maxWidth)&&U>.9;)U-=.1,k.textEditor.style.fontSize=Math.max(U,.9)+"em"}),this.textEditor.addEventListener("keyup",function(U){U.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(U){if(U.clipboardData){var Q=U.clipboardData.getData("text"),K=window.getSelection();if(!K.rangeCount)return!1;K.deleteFromDocument(),K.getRangeAt(0).insertNode(document.createTextNode(Q)),U.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")},_.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var k=this.getTextScale(),U=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),Q=this.textElement.getBBox(),K={x:Q.width*k,y:Q.height*k};U.x-=K.x/2,U.y-=K.y/2,this.textEditor.style.top=U.y+"px",this.textEditor.style.left=U.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-U.x+"px",this.textEditor.style.fontSize=Math.max(16*k,12)+"px",this.textElement.style.display="none"}},_.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()},_.prototype.select=function(){X.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},_.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),X.prototype.deselect.call(this)},_.prototype.dblClick=function(k,U){X.prototype.dblClick.call(this,k,U),this.showTextEditor()},_.prototype.setColor=function(k){this.textElement&&M.setAttributes(this.textElement,[["fill",k]]),this.color=k,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(k)},_.prototype.setFont=function(k){this.textElement&&M.setAttributes(this.textElement,[["font-family",k]]),this.fontFamily=k,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},_.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},_.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(_.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),_.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=_.typeName,k},_.prototype.restoreState=function(k){var U=k;this.color=U.color,this.fontFamily=U.fontFamily,this.padding=U.padding,this.text=U.text,this.createVisual(),X.prototype.restoreState.call(this,k),this.setSize()},_.prototype.scale=function(k,U){X.prototype.scale.call(this,k,U),this.setSize(),this.sizeText(),this.positionTextEditor()},_.typeName="TextMarker",_.title="Text marker",_.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>',_}(S),y=function(X){function _(k,U,Q){var K=X.call(this,k,U,Q)||this;return K.color="transparent",K.lineWidth=3,K.drawing=!1,K.pixelRatio=1,K.color=Q.defaultColor,K.lineWidth=Q.defaultStrokeWidth,K.pixelRatio=Q.freehandPixelRatio,K.setColor=K.setColor.bind(K),K.addCanvas=K.addCanvas.bind(K),K.finishCreation=K.finishCreation.bind(K),K.setLineWidth=K.setLineWidth.bind(K),K.colorPanel=new f("Color",Q.defaultColorSet,Q.defaultColor),K.colorPanel.onColorChanged=K.setColor,K.lineWidthPanel=new C("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),K.lineWidthPanel.onWidthChanged=K.setLineWidth,K}return Y(_,X),_.prototype.ownsTarget=function(k){return!(!X.prototype.ownsTarget.call(this,k)&&k!==this.visual&&k!==this.drawingImage)},_.prototype.createVisual=function(){this.visual=M.createGroup(),this.drawingImage=M.createImage(),this.visual.appendChild(this.drawingImage);var k=M.createTransform();this.visual.transform.baseVal.appendItem(k),this.addMarkerVisualToContainer(this.visual)},_.prototype.pointerDown=function(k,U){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,U)},_.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)},_.prototype.resize=function(k){X.prototype.resize.call(this,k),M.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),M.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},_.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)},_.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)},_.prototype.select=function(){this.state==="creating"&&this.finishCreation(),X.prototype.select.call(this)},_.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),X.prototype.deselect.call(this)},_.prototype.finishCreation=function(){for(var k=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),U=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],Q=U[0],K=U[1],ce=U[2],xe=U[3],De=!1,ue=0;ue<this.canvasElement.height;ue++)for(var ge=0;ge<this.canvasElement.width;ge++)k.data[ue*this.canvasElement.width*4+4*ge+3]>0&&(De=!0,ue<K&&(K=ue),ge<Q&&(Q=ge),ue>xe&&(xe=ue),ge>ce&&(ce=ge));if(De){this.left=Q/this.pixelRatio,this.top=K/this.pixelRatio,this.width=(ce-Q)/this.pixelRatio,this.height=(xe-K)/this.pixelRatio;var we=document.createElement("canvas");we.width=ce-Q,we.height=xe-K,we.getContext("2d").putImageData(this.canvasContext.getImageData(Q,K,ce-Q,xe-K),0,0),this.drawingImgUrl=we.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},_.prototype.setDrawingImage=function(){M.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),M.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},_.prototype.setColor=function(k){this.color=k,this.colorChanged(k)},_.prototype.setLineWidth=function(k){this.lineWidth=k},Object.defineProperty(_.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),_.prototype.getState=function(){var k=Object.assign({drawingImgUrl:this.drawingImgUrl},X.prototype.getState.call(this));return k.typeName=_.typeName,k},_.prototype.restoreState=function(k){this.createVisual(),X.prototype.restoreState.call(this,k),this.drawingImgUrl=k.drawingImgUrl,this.setDrawingImage()},_.prototype.scale=function(k,U){X.prototype.scale.call(this,k,U),this.setDrawingImage()},_.typeName="FreehandMarker",_.title="Freehand marker",_.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>',_}(S),b=function(X){function _(k,U,Q){var K=X.call(this,k,Q||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return K.typeBoxes=[],K.currentType=U,K.setCurrentType=K.setCurrentType.bind(K),K}return Y(_,X),_.prototype.getUi=function(){var k=this,U=document.createElement("div");U.style.display="flex",U.style.overflow="hidden",U.style.flexGrow="2";for(var Q=function(xe){var De="both";switch(xe){case 0:De="both";break;case 1:De="start";break;case 2:De="end";break;case 3:De="none"}var ue=document.createElement("div");if(ue.style.display="flex",ue.style.flexGrow="2",ue.style.alignItems="center",ue.style.justifyContent="space-between",ue.style.padding="5px",ue.style.borderWidth="2px",ue.style.borderStyle="solid",ue.style.borderColor=De===K.currentType?K.uiStyleSettings.toolboxAccentColor:"transparent",ue.addEventListener("click",function(){k.setCurrentType(De,ue)}),U.appendChild(ue),De==="both"||De==="start"){var ge=document.createElement("div");ge.style.display="flex",ge.style.alignItems="center",ge.style.minHeight="20px",ge.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="`+(K.uiStyleSettings!==void 0?K.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,ge.style.marginLeft="5px",ue.appendChild(ge)}var we=document.createElement("div");we.style.display="flex",we.style.alignItems="center",we.style.minHeight="20px",we.style.flexGrow="2";var Oe=document.createElement("hr");if(Oe.style.minWidth="20px",Oe.style.border="0px",Oe.style.borderTop="3px solid "+(K.uiStyleSettings!==void 0?K.uiStyleSettings.toolboxColor:"#eeeeee"),Oe.style.flexGrow="2",we.appendChild(Oe),ue.appendChild(we),De==="both"||De==="end"){var Ne=document.createElement("div");Ne.style.display="flex",Ne.style.alignItems="center",Ne.style.minHeight="20px",Ne.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="`+(K.uiStyleSettings!==void 0?K.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,Ne.style.marginRight="5px",ue.appendChild(Ne)}K.typeBoxes.push(ue)},K=this,ce=0;ce<4;ce++)Q(ce);return U},_.prototype.setCurrentType=function(k,U){var Q=this;this.currentType=k,this.typeBoxes.forEach(function(K){K.style.borderColor=K===U?Q.uiStyleSettings!==void 0?Q.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},_}(u),j=function(X){function _(k,U,Q){var K=X.call(this,k,U,Q)||this;return K.arrowType="end",K.arrowBaseHeight=10,K.arrowBaseWidth=10,K.getArrowPoints=K.getArrowPoints.bind(K),K.setArrowType=K.setArrowType.bind(K),K.arrowTypePanel=new b("Arrow type","end"),K.arrowTypePanel.onArrowTypeChanged=K.setArrowType,K}return Y(_,X),_.prototype.ownsTarget=function(k){return!(!X.prototype.ownsTarget.call(this,k)&&k!==this.arrow1&&k!==this.arrow2)},_.prototype.getArrowPoints=function(k,U){var Q=this.arrowBaseWidth+2*this.strokeWidth,K=this.arrowBaseHeight+2*this.strokeWidth;return k-Q/2+","+(U+K/2)+" "+k+","+(U-K/2)+" "+(k+Q/2)+","+(U+K/2)},_.prototype.createTips=function(){this.arrow1=M.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(M.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=M.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(M.createTransform()),this.visual.appendChild(this.arrow2)},_.prototype.pointerDown=function(k,U){X.prototype.pointerDown.call(this,k,U),this.state==="creating"&&this.createTips()},_.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",M.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),M.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),U=this.arrow1.transform.baseVal.getItem(0);U.setRotate(k,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(U,0);var Q=this.arrow2.transform.baseVal.getItem(0);Q.setRotate(k+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(Q,0)}},_.prototype.setArrowType=function(k){this.arrowType=k,this.adjustVisual(),this.stateChanged()},Object.defineProperty(_.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),_.prototype.getState=function(){var k=Object.assign({arrowType:this.arrowType},X.prototype.getState.call(this));return k.typeName=_.typeName,k},_.prototype.restoreState=function(k){X.prototype.restoreState.call(this,k);var U=k;this.arrowType=U.arrowType,this.createTips(),this.adjustVisual()},_.typeName="ArrowMarker",_.title="Arrow marker",_.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',_}(T),B=function(X){function _(k,U,Q){var K=X.call(this,k,U,Q)||this;return K.fillColor=Q.defaultFillColor,K.strokeWidth=0,K.fillPanel=new f("Color",Q.defaultColorSet,Q.defaultFillColor),K.fillPanel.onColorChanged=K.setFillColor,K}return Y(_,X),Object.defineProperty(_.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),_.prototype.getState=function(){var k=X.prototype.getState.call(this);return k.typeName=_.typeName,k},_.typeName="CoverMarker",_.title="Cover marker",_.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',_}(x),E=function(X){function _(k,U,Q,K){var ce=X.call(this,k,K||'<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 ce.opacities=[],ce.opacityBoxes=[],ce.opacities=U,ce.currentOpacity=Q,ce.setCurrentOpacity=ce.setCurrentOpacity.bind(ce),ce}return Y(_,X),_.prototype.getUi=function(){var k=this,U=document.createElement("div");return U.style.display="flex",U.style.overflow="hidden",U.style.flexGrow="2",U.style.justifyContent="space-between",this.opacities.forEach(function(Q){var K=document.createElement("div");K.style.display="flex",K.style.alignItems="center",K.style.justifyContent="center",K.style.padding="5px",K.style.borderWidth="2px",K.style.borderStyle="solid",K.style.borderColor=Q===k.currentOpacity?k.uiStyleSettings.toolboxAccentColor:"transparent",K.addEventListener("click",function(){k.setCurrentOpacity(Q,K)}),U.appendChild(K);var ce=document.createElement("div");ce.innerText=100*Q+"%",K.appendChild(ce),k.opacityBoxes.push(K)}),U},_.prototype.setCurrentOpacity=function(k,U){var Q=this;this.currentOpacity=k,this.opacityBoxes.forEach(function(K){K.style.borderColor=K===U?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},_}(u),F=function(X){function _(k,U,Q){var K=X.call(this,k,U,Q)||this;return K.setOpacity=K.setOpacity.bind(K),K.fillColor=Q.defaultHighlightColor,K.strokeWidth=0,K.opacity=Q.defaultHighlightOpacity,K.fillPanel=new f("Color",Q.defaultColorSet,K.fillColor),K.fillPanel.onColorChanged=K.setFillColor,K.opacityPanel=new E("Opacity",Q.defaultOpacitySteps,K.opacity),K.opacityPanel.onOpacityChanged=K.setOpacity,K}return Y(_,X),_.prototype.setOpacity=function(k){this.opacity=k,this.visual&&M.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(_.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),_.prototype.getState=function(){var k=X.prototype.getState.call(this);return k.typeName=_.typeName,k},_.typeName="HighlightMarker",_.title="Highlight marker",_.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>',_}(B),I='<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>',g=function(X){function _(k,U,Q){var K=X.call(this,k,U,Q)||this;return K.bgColor="transparent",K.tipPosition={x:0,y:0},K.tipBase1Position={x:0,y:0},K.tipBase2Position={x:0,y:0},K.tipMoving=!1,K.color=Q.defaultStrokeColor,K.bgColor=Q.defaultFillColor,K.fontFamily=Q.defaultFontFamily,K.defaultSize={x:100,y:30},K.setBgColor=K.setBgColor.bind(K),K.getTipPoints=K.getTipPoints.bind(K),K.positionTip=K.positionTip.bind(K),K.setTipPoints=K.setTipPoints.bind(K),K.colorPanel=new f("Text color",Q.defaultColorSet,K.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>'),K.colorPanel.onColorChanged=K.setColor,K.bgColorPanel=new f("Fill color",Q.defaultColorSet,K.bgColor,I),K.bgColorPanel.onColorChanged=K.setBgColor,K.fontFamilyPanel=new d("Font",Q.defaultFontFamilies,Q.defaultFontFamily),K.fontFamilyPanel.onFontChanged=K.setFont,K.tipGrip=new s,K.tipGrip.visual.transform.baseVal.appendItem(M.createTransform()),K.controlBox.appendChild(K.tipGrip.visual),K}return Y(_,X),_.prototype.ownsTarget=function(k){return X.prototype.ownsTarget.call(this,k)||this.tipGrip.ownsTarget(k)||this.tip===k},_.prototype.createTip=function(){M.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=M.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},_.prototype.pointerDown=function(k,U){this.state==="new"&&X.prototype.pointerDown.call(this,k,U),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(U)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):X.prototype.pointerDown.call(this,k,U)},_.prototype.pointerUp=function(k){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,X.prototype.pointerUp.call(this,k);else{var U=this.state==="creating";X.prototype.pointerUp.call(this,k),this.setTipPoints(U),this.positionTip()}},_.prototype.manipulate=function(k){if(this.tipMoving){var U=this.unrotatePoint(k);this.tipPosition={x:U.x-this.manipulationStartLeft,y:U.y-this.manipulationStartTop},this.positionTip()}else X.prototype.manipulate.call(this,k)},_.prototype.setBgColor=function(k){this.bgRectangle&&this.tip&&(M.setAttributes(this.bgRectangle,[["fill",k]]),M.setAttributes(this.tip,[["fill",k]])),this.bgColor=k,this.fillColorChanged(k)},_.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},_.prototype.setTipPoints=function(k){k===void 0&&(k=!1);var U=Math.min(this.height/2,15),Q=this.height/5;k&&(this.tipPosition={x:U+Q/2,y:this.height+20});var K=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?K<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(Q=this.width/5,U=Math.min(this.width/2,15),this.tipBase1Position={x:U,y:0},this.tipBase2Position={x:U+Q,y:0}):(this.tipBase1Position={x:0,y:U},this.tipBase2Position={x:0,y:U+Q}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?K<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(Q=this.width/5,U=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-U-Q,y:0},this.tipBase2Position={x:this.width-U,y:0}):(this.tipBase1Position={x:this.width,y:U},this.tipBase2Position={x:this.width,y:U+Q}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?K<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(Q=this.width/5,U=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-U-Q,y:this.height},this.tipBase2Position={x:this.width-U,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-U-Q},this.tipBase2Position={x:this.width,y:this.height-U}):K<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(Q=this.width/5,U=Math.min(this.width/2,15),this.tipBase1Position={x:U,y:this.height},this.tipBase2Position={x:U+Q,y:this.height}):(this.tipBase1Position={x:0,y:this.height-U},this.tipBase2Position={x:0,y:this.height-U-Q})},_.prototype.resize=function(k){X.prototype.resize.call(this,k),this.positionTip()},_.prototype.positionTip=function(){M.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(_.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),_.prototype.select=function(){this.positionTip(),X.prototype.select.call(this)},_.prototype.getState=function(){var k=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},X.prototype.getState.call(this));return k.typeName=_.typeName,k},_.prototype.restoreState=function(k){var U=k;this.bgColor=U.bgColor,this.tipPosition=U.tipPosition,X.prototype.restoreState.call(this,k),this.createTip(),this.setTipPoints()},_.prototype.scale=function(k,U){X.prototype.scale.call(this,k,U),this.tipPosition={x:this.tipPosition.x*k,y:this.tipPosition.y*U},this.positionTip()},_.typeName="CalloutMarker",_.title="Callout marker",_.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>',_}(w),W=function(X){function _(k,U,Q){var K=X.call(this,k,U,Q)||this;return K.fillColor="transparent",K.strokeColor="transparent",K.strokeWidth=0,K.strokeDasharray="",K.opacity=1,K.strokeColor=Q.defaultColor,K.strokeWidth=Q.defaultStrokeWidth,K.strokeDasharray=Q.defaultStrokeDasharray,K.fillColor=Q.defaultFillColor,K.setStrokeColor=K.setStrokeColor.bind(K),K.setFillColor=K.setFillColor.bind(K),K.setStrokeWidth=K.setStrokeWidth.bind(K),K.setStrokeDasharray=K.setStrokeDasharray.bind(K),K.setOpacity=K.setOpacity.bind(K),K.createVisual=K.createVisual.bind(K),K.strokePanel=new f("Line color",H(Q.defaultColorSet,["transparent"]),Q.defaultColor),K.strokePanel.onColorChanged=K.setStrokeColor,K.fillPanel=new f("Fill color",H(Q.defaultColorSet,["transparent"]),K.fillColor,I),K.fillPanel.onColorChanged=K.setFillColor,K.strokeWidthPanel=new C("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),K.strokeWidthPanel.onWidthChanged=K.setStrokeWidth,K.strokeStylePanel=new D("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),K.strokeStylePanel.onStyleChanged=K.setStrokeDasharray,K.opacityPanel=new E("Opacity",Q.defaultOpacitySteps,K.opacity),K.opacityPanel.onOpacityChanged=K.setOpacity,K}return Y(_,X),_.prototype.ownsTarget=function(k){return!(!X.prototype.ownsTarget.call(this,k)&&k!==this.visual)},_.prototype.createVisual=function(){this.visual=M.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)},_.prototype.pointerDown=function(k,U){X.prototype.pointerDown.call(this,k,U),this.state==="new"&&(this.createVisual(),this.moveVisual(k),this._state="creating")},_.prototype.manipulate=function(k){X.prototype.manipulate.call(this,k)},_.prototype.resize=function(k){X.prototype.resize.call(this,k),this.setSize()},_.prototype.setSize=function(){X.prototype.setSize.call(this),M.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},_.prototype.pointerUp=function(k){X.prototype.pointerUp.call(this,k),this.setSize()},_.prototype.setStrokeColor=function(k){this.strokeColor=k,this.visual&&M.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(k),this.stateChanged()},_.prototype.setFillColor=function(k){this.fillColor=k,this.visual&&M.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(k),this.stateChanged()},_.prototype.setStrokeWidth=function(k){this.strokeWidth=k,this.visual&&M.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},_.prototype.setStrokeDasharray=function(k){this.strokeDasharray=k,this.visual&&M.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},_.prototype.setOpacity=function(k){this.opacity=k,this.visual&&M.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(_.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),_.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=_.typeName,k},_.prototype.restoreState=function(k){var U=k;this.fillColor=U.fillColor,this.strokeColor=U.strokeColor,this.strokeWidth=U.strokeWidth,this.strokeDasharray=U.strokeDasharray,this.opacity=U.opacity,this.createVisual(),X.prototype.restoreState.call(this,k),this.setSize()},_.prototype.scale=function(k,U){X.prototype.scale.call(this,k,U),this.setSize()},_.typeName="EllipseMarker",_.title="Ellipse marker",_.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>',_}(S),$=function(X){function _(k,U,Q){return X.call(this,k,U,Q)||this}return Y(_,X),Object.defineProperty(_.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),_.prototype.ownsTarget=function(k){return!(!X.prototype.ownsTarget.call(this,k)&&k!==this.tip1&&k!==this.tip2)},_.prototype.createTips=function(){this.tip1=M.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(M.createTransform()),this.visual.appendChild(this.tip1),this.tip2=M.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(M.createTransform()),this.visual.appendChild(this.tip2)},_.prototype.pointerDown=function(k,U){X.prototype.pointerDown.call(this,k,U),this.state==="creating"&&this.createTips()},_.prototype.adjustVisual=function(){if(X.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(M.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()]]),M.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),U=this.tip1.transform.baseVal.getItem(0);U.setRotate(k,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(U,0);var Q=this.tip2.transform.baseVal.getItem(0);Q.setRotate(k+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(Q,0)}},Object.defineProperty(_.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),_.prototype.getState=function(){var k=X.prototype.getState.call(this);return k.typeName=_.typeName,k},_.prototype.restoreState=function(k){X.prototype.restoreState.call(this,k),this.createTips(),this.adjustVisual()},_.typeName="MeasurementMarker",_.title="Measurement marker",_.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),le=function(X){function _(k,U,Q){var K=X.call(this,k,U,Q)||this;return K.strokePanel.colors=Q.defaultColorSet,K.fillColor="transparent",K}return Y(_,X),Object.defineProperty(_.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),_.prototype.getState=function(){var k=X.prototype.getState.call(this);return k.typeName=_.typeName,k},_.typeName="EllipseFrameMarker",_.title="Ellipse frame marker",_.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>',_}(W),de=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(_){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(_)||(this.undoStack.push(_),JSON.stringify(this.lastRedoStep)!==JSON.stringify(_)&&this.redoStack.splice(0,this.redoStack.length))},X.prototype.replaceLastUndoStep=function(_){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=_)},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 _=this.undoStack.pop();return _!==void 0&&this.redoStack.push(_),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}(),Ce=function(X){function _(k,U,Q){var K=X.call(this,k,U,Q)||this;return K.strokeColor="transparent",K.strokeWidth=0,K.strokeDasharray="",K.curveX=0,K.curveY=0,K.manipulationStartCurveX=0,K.manipulationStartCurveY=0,K.setStrokeColor=K.setStrokeColor.bind(K),K.setStrokeWidth=K.setStrokeWidth.bind(K),K.setStrokeDasharray=K.setStrokeDasharray.bind(K),K.positionGrips=K.positionGrips.bind(K),K.addControlGrips=K.addControlGrips.bind(K),K.adjustVisual=K.adjustVisual.bind(K),K.setupControlBox=K.setupControlBox.bind(K),K.resize=K.resize.bind(K),K.strokeColor=Q.defaultColor,K.strokeWidth=Q.defaultStrokeWidth,K.strokeDasharray=Q.defaultStrokeDasharray,K.strokePanel=new f("Line color",Q.defaultColorSet,Q.defaultColor),K.strokePanel.onColorChanged=K.setStrokeColor,K.strokeWidthPanel=new C("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),K.strokeWidthPanel.onWidthChanged=K.setStrokeWidth,K.strokeStylePanel=new D("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),K.strokeStylePanel.onStyleChanged=K.setStrokeDasharray,K}return Y(_,X),_.prototype.ownsTarget=function(k){return!(!X.prototype.ownsTarget.call(this,k)&&k!==this.visual&&k!==this.selectorCurve&&k!==this.visibleCurve&&!this.curveGrip.ownsTarget(k))},_.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},_.prototype.createVisual=function(){this.visual=M.createGroup(),this.selectorCurve=M.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=M.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)},_.prototype.pointerDown=function(k,U){X.prototype.pointerDown.call(this,k,U),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(U)&&(this.activeGrip=this.curveGrip,this._state="resize")},_.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),M.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),M.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),M.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},_.prototype.setupControlBox=function(){X.prototype.setupControlBox.call(this),this.curveControlLine1=M.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=M.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)},_.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,X.prototype.addControlGrips.call(this)},_.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()))},_.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)},_.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)},_.prototype.setStrokeColor=function(k){this.strokeColor=k,this.adjustVisual(),this.colorChanged(k)},_.prototype.setStrokeWidth=function(k){this.strokeWidth=k,this.adjustVisual()},_.prototype.setStrokeDasharray=function(k){this.strokeDasharray=k,this.adjustVisual()},_.prototype.scale=function(k,U){this.curveX=this.curveX*k,this.curveY=this.curveY*U,X.prototype.scale.call(this,k,U)},Object.defineProperty(_.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),_.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=_.typeName,k},_.prototype.restoreState=function(k){X.prototype.restoreState.call(this,k);var U=k;this.strokeColor=U.strokeColor,this.strokeWidth=U.strokeWidth,this.strokeDasharray=U.strokeDasharray,this.curveX=U.curveX,this.curveY=U.curveY,this.createVisual(),this.adjustVisual()},_.typeName="CurveMarker",_.title="Curve marker",_.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>',_}(A),be=function(){function X(_,k){k===void 0&&(k=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=_,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}(),Ae=function(X){function _(k,U,Q){var K=X.call(this,k,!1)||this;return K.dataUrl=U,K.state=Q,K}return Y(_,X),_}(be),Se=function(X){function _(k,U,Q){Q===void 0&&(Q=!1);var K=X.call(this,k,Q)||this;return K.marker=U,K}return Y(_,X),_}(be),Re=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(_,k){this[_].push(k)},X.prototype.removeEventListener=function(_,k){var U=this[_].indexOf(k);U>-1&&this[_].splice(U,1)},X}(),ve=function(){function X(_){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new R,this._isOpen=!1,this.undoRedoManager=new de,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 Re,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=X.instanceCounter++,this.styles=new O(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=_,this.targetRoot=document.body,this.width=_.clientWidth,this.height=_.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[L,y,j,w,le,W,F,g,$,B,T,Ce]},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[L,y,j,w,W,F,g]},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"BASIC_MARKER_TYPES",{get:function(){return[L,y,j,w,F]},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(_){var k=this;this._availableMarkerTypes.splice(0),_.forEach(function(U){if(typeof U=="string"){var Q=k.ALL_MARKER_TYPES.find(function(K){return K.typeName===U});Q!==void 0&&k._availableMarkerTypes.push(Q)}else k._availableMarkerTypes.push(U)})},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(_){this._zoomLevel=_,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(),z.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},X.prototype.show=function(){var _=this;this.styles.styleSheetRoot===void 0&&r.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=r.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(k){return k(new be(_))})},X.prototype.render=function(){return N(this,void 0,void 0,function(){var _;return J(this,function(k){switch(k.label){case 0:return this.setCurrentMarker(),(_=new G).naturalSize=this.renderAtNaturalSize,_.imageType=this.renderImageType,_.imageQuality=this.renderImageQuality,_.markersOnly=this.renderMarkersOnly,_.width=this.renderWidth,_.height=this.renderHeight,[4,_.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return k.sent(),[4,_.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,k.sent()]}})})},X.prototype.close=function(_){var k=this;if(_===void 0&&(_=!1),this.isOpen){var U=!1;_||this.eventListeners.beforeclose.forEach(function(Q){var K=new be(k,!0);Q(K),K.defaultPrevented&&(U=!0)}),U||(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(Q){return Q(new be(k))}),this.detachEvents(),this._isOpen=!1)}},X.prototype.addMarkersToToolbar=function(){for(var _,k=[],U=0;U<arguments.length;U++)k[U]=arguments[U];(_=this._availableMarkerTypes).push.apply(_,k)},X.prototype.addRenderEventListener=function(_){this.addEventListener("render",function(k){_(k.dataUrl,k.state)})},X.prototype.removeRenderEventListener=function(_){},X.prototype.addCloseEventListener=function(_){this.addEventListener("close",function(){_()})},X.prototype.removeCloseEventListener=function(_){},X.prototype.setupResizeObserver=function(){var _=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){_.resize(_.target.clientWidth,_.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return _.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},X.prototype.onPopupTargetResize=function(){var _=1*this.target.clientWidth/this.target.clientHeight,k=this.editorCanvas.clientWidth/_>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*_:this.editorCanvas.clientWidth,U=k<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/_;this.resize(k,U)},X.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},X.prototype.resize=function(_,k){this._isResizing=!0;var U=_/this.imageWidth,Q=k/this.imageHeight;this.imageWidth=Math.round(_),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(U,Q),this._isResizing=!1},X.prototype.scaleMarkers=function(_,k){var U,Q=this;this._currentMarker&&this._currentMarker instanceof w?this._currentMarker.scale(_,k):(U=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(K){K!==Q._currentMarker&&K.scale(_,k)}),U!==void 0&&this.setCurrentMarker(U)},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 _=this.editingTarget.getBoundingClientRect(),k=this.editorCanvas.getBoundingClientRect();this.left=_.left-k.left,this.top=_.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 _,k=[],U=0;U<arguments.length;U++)k[U]=arguments[U];this.defs=M.createDefs(),this.addDefsToImage(),(_=this.defs).append.apply(_,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 _=document.createElement("a");_.href="https://markerjs.com/",_.target="_blank",_.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",_.style.display="grid",_.style.alignItems="center",_.style.justifyItems="center",_.style.padding="3px",_.style.width="20px",_.style.height="20px",this.logoUI.appendChild(_),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 _=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=_+"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 p(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 h(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(_){this.markerImage.removeChild(_.container),this.markers.indexOf(_)>-1&&this.markers.splice(this.markers.indexOf(_),1),_.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(_,k){if(_==="marker"&&k!==void 0)this.createNewMarker(k);else if(_==="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 _=this;if(this._currentMarker!==void 0){var k=!1;if(this.eventListeners.markerbeforedelete.forEach(function(Q){var K=new Se(_,_._currentMarker,!0);Q(K),K.defaultPrevented&&(k=!0)}),!k){var U=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(Q){return Q(new Se(_,U))})}}},X.prototype.clear=function(){var _=this,k=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(ce){var xe=new Se(_,void 0,!0);ce(xe),xe.defaultPrevented&&(k=!0)}),!k)){this.setCurrentMarker();for(var U=function(ce){var xe=Q.markers[ce];Q.setCurrentMarker(Q.markers[ce]),Q._currentMarker.dispose(),Q.markerImage.removeChild(Q._currentMarker.container),Q.markers.splice(Q.markers.indexOf(Q._currentMarker),1),Q.eventListeners.markerdelete.forEach(function(De){return De(new Se(_,xe))})},Q=this,K=this.markers.length-1;K>=0;K--)U(K);this.addUndoStep()}},Object.defineProperty(X.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),X.prototype.showNotesEditor=function(){var _;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=(_=this._currentMarker.notes)!==null&&_!==void 0?_:"",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 _=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var k=this.getState(),U=this.undoRedoManager.getLastUndoStep();if(!U||U.width===k.width&&U.height===k.height){var Q=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(k),Q<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(K){return K(new be(_))})}else this.undoRedoManager.replaceLastUndoStep(k),this.eventListeners.statechange.forEach(function(K){return K(new be(_))})}},X.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},X.prototype.undoStep=function(){var _=this,k=this.undoRedoManager.undo();k!==void 0&&(this.restoreState(k),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(U){return U(new be(_))}))},X.prototype.redo=function(){this.switchToSelectMode(),this.redoStep()},X.prototype.redoStep=function(){var _=this,k=this.undoRedoManager.redo();k!==void 0&&(this.restoreState(k),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(U){return U(new be(_))}))},X.prototype.stepZoom=function(){var _=this.zoomSteps.indexOf(this.zoomLevel);this.zoomLevel=_<this.zoomSteps.length-1?this.zoomSteps[_+1]:this.zoomSteps[0]},X.prototype.panTo=function(_){this.contentDiv.scrollBy({left:this.prevPanPoint.x-_.x,top:this.prevPanPoint.y-_.y}),this.prevPanPoint=_},X.prototype.startRenderAndClose=function(){return N(this,void 0,void 0,function(){var _,k,U=this;return J(this,function(Q){switch(Q.label){case 0:return[4,this.render()];case 1:return 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i=n.marker.find(1,!0);return qi(e,i.line,Lr(i.line.markedSpans,n.marker))}if(n.marker.inclusiveRight&&n.to==t.text.length)return!0;for(var c=void 0,P=0;P<t.markedSpans.length;++P)if(c=t.markedSpans[P],c.marker.collapsed&&!c.marker.widgetNode&&c.from==n.to&&(c.to==null||c.to!=n.from)&&(c.marker.inclusiveLeft||n.marker.inclusiveRight)&&qi(e,t,c))return!0}function Ir(e){e=xr(e);for(var t=0,n=e.parent,i=0;i<n.lines.length;++i){var c=n.lines[i];if(c==e)break;t+=c.height}for(var P=n.parent;P;n=P,P=n.parent)for(var V=0;V<P.children.length;++V){var Z=P.children[V];if(Z==n)break;t+=Z.height}return t}function en(e){if(e.height==0)return 0;for(var t=e.text.length,n,i=e;n=jr(i);){var c=n.find(0,!0);i=c.from.line,t+=c.from.ch-c.to.ch}for(i=e;n=Hr(i);){var P=n.find(0,!0);t-=i.text.length-P.from.ch,i=P.to.line,t+=i.text.length-P.to.ch}return t}function Nn(e){var t=e.display,n=e.doc;t.maxLine=Ze(n,n.first),t.maxLineLength=en(t.maxLine),t.maxLineChanged=!0,n.iter(function(i){var 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ne=te.level!=1,ye=Dr(e,je(n,ne?te.from:te.to,ne?"after":"before"),"line",t,i);ya(ye,P,V,!0)&&ye.top>V&&(te=c[Z-1])}return te}function zo(e,t,n,i,c,P,V){var Z=hs(e,t,i,V),te=Z.begin,ne=Z.end;/\s/.test(t.text.charAt(ne-1))&&ne--;for(var ye=null,_e=null,ke=0;ke<c.length;ke++){var Ie=c[ke];if(Ie.from>=ne||Ie.to<=te)continue;var Fe=Ie.level!=1,Be=Fr(e,i,Fe?Math.min(ne,Ie.to)-1:Math.max(te,Ie.from)).right,Ve=Be<P?P-Be+1e9:Be-P;(!ye||_e>Ve)&&(ye=Ie,_e=Ve)}return ye||(ye=c[c.length-1]),ye.from<te&&(ye={from:te,to:ye.to,level:ye.level}),ye.to>ne&&(ye={from:ye.from,to:ne,level:ye.level}),ye}var hi;function Oi(e){if(e.cachedTextHeight!=null)return e.cachedTextHeight;if(hi==null){hi=d("pre",null,"CodeMirror-line-like");for(var t=0;t<49;++t)hi.appendChild(document.createTextNode("x")),hi.appendChild(d("br"));hi.appendChild(document.createTextNode("x"))}T(e.measure,hi);var n=hi.offsetHeight/50;return n>3&&(e.cachedTextHeight=n),A(e.measure),n||1}function Li(e){if(e.cachedCharWidth!=null)return e.cachedCharWidth;var t=d("span","xxxxxxxxxx"),n=d("pre",[t],"CodeMirror-line-like");T(e.measure,n);var i=t.getBoundingClientRect(),c=(i.right-i.left)/10;return c>2&&(e.cachedCharWidth=c),c||10}function ba(e){for(var t=e.display,n={},i={},c=t.gutters.clientLeft,P=t.gutters.firstChild,V=0;P;P=P.nextSibling,++V){var Z=e.display.gutterSpecs[V].className;n[Z]=P.offsetLeft+P.clientLeft+c,i[Z]=P.clientWidth}return{fixedPos:_a(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:i,wrapperWidth:t.wrapper.clientWidth}}function _a(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function ds(e){var t=Oi(e.display),n=e.options.lineWrapping,i=n&&Math.max(5,e.display.scroller.clientWidth/Li(e.display)-3);return function(c){if(Pr(e.doc,c))return 0;var P=0;if(c.widgets)for(var V=0;V<c.widgets.length;V++)c.widgets[V].height&&(P+=c.widgets[V].height);return n?P+(Math.ceil(c.text.length/i)||1)*t:P+t}}function Ea(e){var t=e.doc,n=ds(e);t.iter(function(i){var c=n(i);c!=i.height&&dt(i,c)})}function ci(e,t,n,i){var c=e.display;if(!n&&Ee(t).getAttribute("cm-not-content")=="true")return null;var P,V,Z=c.lineSpace.getBoundingClientRect();try{P=t.clientX-Z.left,V=t.clientY-Z.top}catch(_e){return null}var te=va(e,P,V),ne;if(i&&te.xRel>0&&(ne=Ze(e.doc,te.line).text).length==te.ch){var ye=W(ne,ne.length,e.options.tabSize)-ne.length;te=je(te.line,Math.max(0,Math.round((P-qa(e.display).left)/Li(e.display))-ye))}return te}function di(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,t<0)return null;for(var n=e.display.view,i=0;i<n.length;i++)if(t-=n[i].size,t<0)return i}function pr(e,t,n,i){t==null&&(t=e.doc.first),n==null&&(n=e.doc.first+e.doc.size),i||(i=0);var c=e.display;if(i&&n<c.viewTo&&(c.updateLineNumbers==null||c.updateLineNumbers>t)&&(c.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=c.viewTo)lr&&Zi(e.doc,t)<c.viewTo&&$r(e);else if(n<=c.viewFrom)lr&&Yr(e.doc,n+i)>c.viewFrom?$r(e):(c.viewFrom+=i,c.viewTo+=i);else if(t<=c.viewFrom&&n>=c.viewTo)$r(e);else if(t<=c.viewFrom){var P=Un(e,n,n+i,1);P?(c.view=c.view.slice(P.index),c.viewFrom=P.lineN,c.viewTo+=i):$r(e)}else if(n>=c.viewTo){var V=Un(e,t,t,-1);V?(c.view=c.view.slice(0,V.index),c.viewTo=V.lineN):$r(e)}else{var Z=Un(e,t,t,-1),te=Un(e,n,n+i,1);Z&&te?(c.view=c.view.slice(0,Z.index).concat(fr(e,Z.lineN,te.lineN)).concat(c.view.slice(te.index)),c.viewTo+=i):$r(e)}var ne=c.externalMeasured;ne&&(n<ne.lineN?ne.lineN+=i:t<ne.lineN+ne.size&&(c.externalMeasured=null))}function Xr(e,t,n){e.curOp.viewChanged=!0;var i=e.display,c=e.display.externalMeasured;if(c&&t>=c.lineN&&t<c.lineN+c.size&&(i.externalMeasured=null),t<i.viewFrom||t>=i.viewTo)return;var P=i.view[di(e,t)];if(P.node==null)return;var V=P.changes||(P.changes=[]);le(V,n)==-1&&V.push(n)}function $r(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Un(e,t,n,i){var c=di(e,t),P,V=e.display.view;if(!lr||n==e.doc.first+e.doc.size)return{index:c,lineN:n};for(var Z=e.display.viewFrom,te=0;te<c;te++)Z+=V[te].size;if(Z!=t){if(i>0){if(c==V.length-1)return null;P=Z+V[c].size-t,c++}else P=Z-t;t+=P,n+=P}for(;Zi(e.doc,n)!=n;){if(c==(i<0?0:V.length-1))return null;n+=i*V[c-(i<0?1:0)].size,c+=i}return{index:c,lineN:n}}function Vo(e,t,n){var i=e.display,c=i.view;c.length==0||t>=i.viewTo||n<=i.viewFrom?(i.view=fr(e,t,n),i.viewFrom=t):(i.viewFrom>t?i.view=fr(e,t,i.viewFrom).concat(i.view):i.viewFrom<t&&(i.view=i.view.slice(di(e,t))),i.viewFrom=t,i.viewTo<n?i.view=i.view.concat(fr(e,i.viewTo,n)):i.viewTo>n&&(i.view=i.view.slice(0,di(e,n)))),i.viewTo=n}function fs(e){for(var t=e.display.view,n=0,i=0;i<t.length;i++){var c=t[i];!c.hidden&&(!c.node||c.changes)&&++n}return n}function sn(e){e.display.input.showSelection(e.display.input.prepareSelection())}function ps(e,t){t===void 0&&(t=!0);for(var n=e.doc,i={},c=i.cursors=document.createDocumentFragment(),P=i.selection=document.createDocumentFragment(),V=0;V<n.sel.ranges.length;V++){if(!t&&V==n.sel.primIndex)continue;var Z=n.sel.ranges[V];if(Z.from().line>=e.display.viewTo||Z.to().line<e.display.viewFrom)continue;var te=Z.empty();(te||e.options.showCursorWhenSelecting)&&ms(e,Z.head,c),te||Yo(e,Z,P)}return i}function ms(e,t,n){var i=Dr(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),c=n.appendChild(d("div","\xA0","CodeMirror-cursor"));if(c.style.left=i.left+"px",c.style.top=i.top+"px",c.style.height=Math.max(0,i.bottom-i.top)*e.options.cursorHeight+"px",i.other){var P=n.appendChild(d("div","\xA0","CodeMirror-cursor CodeMirror-secondarycursor"));P.style.display="",P.style.left=i.other.left+"px",P.style.top=i.other.top+"px",P.style.height=(i.other.bottom-i.other.top)*.85+"px"}}function jn(e,t){return e.top-t.top||e.left-t.left}function Yo(e,t,n){var i=e.display,c=e.doc,P=document.createDocumentFragment(),V=qa(e.display),Z=V.left,te=Math.max(i.sizerWidth,ui(e)-i.sizer.offsetLeft)-V.right,ne=c.direction=="ltr";function ye(Je,nt,ht,lt){nt<0&&(nt=0),nt=Math.round(nt),lt=Math.round(lt),P.appendChild(d("div",null,"CodeMirror-selected","position: absolute; left: "+Je+`px;
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top: `+(t.top-n.viewOffset-Fn(e.display))+`px;
height: `+(t.bottom-t.top+Nr(e)+n.barHeight)+`px;
left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(P),P.scrollIntoView(c),e.display.lineSpace.removeChild(P)}}function $o(e,t,n,i){i==null&&(i=0);var c;!e.options.lineWrapping&&t==n&&(t=t.ch?je(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,n=t.sticky=="before"?je(t.line,t.ch+1,"before"):t);for(var P=0;P<5;P++){var V=!1,Z=Dr(e,t),te=!n||n==t?Z:Dr(e,n);c={left:Math.min(Z.left,te.left),top:Math.min(Z.top,te.top)-i,right:Math.max(Z.left,te.left),bottom:Math.max(Z.bottom,te.bottom)+i};var ne=wa(e,c),ye=e.doc.scrollTop,_e=e.doc.scrollLeft;if(ne.scrollTop!=null&&(ln(e,ne.scrollTop),Math.abs(e.doc.scrollTop-ye)>1&&(V=!0)),ne.scrollLeft!=null&&(fi(e,ne.scrollLeft),Math.abs(e.doc.scrollLeft-_e)>1&&(V=!0)),!V)break}return c}function Jo(e,t){var n=wa(e,t);n.scrollTop!=null&&ln(e,n.scrollTop),n.scrollLeft!=null&&fi(e,n.scrollLeft)}function wa(e,t){var n=e.display,i=Oi(e.display);t.top<0&&(t.top=0);var c=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:n.scroller.scrollTop,P=da(e),V={};t.bottom-t.top>P&&(t.bottom=t.top+P);var Z=e.doc.height+ca(n),te=t.top<i,ne=t.bottom>Z-i;if(t.top<c)V.scrollTop=te?0:t.top;else if(t.bottom>c+P){var ye=Math.min(t.top,(ne?Z:t.bottom)-P);ye!=c&&(V.scrollTop=ye)}var _e=e.options.fixedGutter?0:n.gutters.offsetWidth,ke=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:n.scroller.scrollLeft-_e,Ie=ui(e)-n.gutters.offsetWidth,Fe=t.right-t.left>Ie;return Fe&&(t.right=t.left+Ie),t.left<10?V.scrollLeft=0:t.left<ke?V.scrollLeft=Math.max(0,t.left+_e-(Fe?0:10)):t.right>Ie+ke-3&&(V.scrollLeft=t.right+(Fe?0:10)-Ie),V}function Sa(e,t){if(t==null)return;Gn(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function Di(e){Gn(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function on(e,t,n){(t!=null||n!=null)&&Gn(e),t!=null&&(e.curOp.scrollLeft=t),n!=null&&(e.curOp.scrollTop=n)}function Qo(e,t){Gn(e),e.curOp.scrollToPos=t}function Gn(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=us(e,t.from),i=us(e,t.to);bs(e,n,i,t.margin)}}function bs(e,t,n,i){var c=wa(e,{left:Math.min(t.left,n.left),top:Math.min(t.top,n.top)-i,right:Math.max(t.right,n.right),bottom:Math.max(t.bottom,n.bottom)+i});on(e,c.scrollLeft,c.scrollTop)}function ln(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;N||Aa(e,{top:t}),_s(e,t,!0),N&&Aa(e),cn(e,100)}function _s(e,t,n){if(t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),e.display.scroller.scrollTop==t&&!n)return;e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t)}function fi(e,t,n,i){if(t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!i)return;e.doc.scrollLeft=t,Ss(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t)}function un(e){var t=e.display,n=t.gutters.offsetWidth,i=Math.round(e.doc.height+ca(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?n:0,docHeight:i,scrollHeight:i+Nr(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}var pi=function(e,t,n){this.cm=n;var i=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");i.tabIndex=c.tabIndex=-1,e(i),e(c),Me(i,"scroll",function(){i.clientHeight&&t(i.scrollTop,"vertical")}),Me(c,"scroll",function(){c.clientWidth&&t(c.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,z&&G<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};pi.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,n=e.scrollHeight>e.clientHeight+1,i=e.nativeBarWidth;if(n){this.vert.style.display="block",this.vert.style.bottom=t?i+"px":"0";var c=e.viewHeight-(t?i: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=n?i+"px":"0",this.horiz.style.left=e.barLeft+"px";var P=e.viewWidth-e.barLeft-(n?i:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+P)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(i==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:n?i:0,bottom:t?i:0}},pi.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},pi.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},pi.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 $},pi.prototype.enableZeroWidthBar=function(e,t,n){e.style.pointerEvents="auto";function i(){var c=e.getBoundingClientRect(),P=n=="vert"?document.elementFromPoint(c.right-1,(c.top+c.bottom)/2):document.elementFromPoint((c.right+c.left)/2,c.bottom-1);P!=e?e.style.pointerEvents="none":t.set(1e3,i)}t.set(1e3,i)},pi.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var hn=function(){};hn.prototype.update=function(){return{bottom:0,right:0}},hn.prototype.setScrollLeft=function(){},hn.prototype.setScrollTop=function(){},hn.prototype.clear=function(){};function ki(e,t){t||(t=un(e));var n=e.display.barWidth,i=e.display.barHeight;Es(e,t);for(var c=0;c<4&&n!=e.display.barWidth||i!=e.display.barHeight;c++)n!=e.display.barWidth&&e.options.lineWrapping&&Hn(e),Es(e,un(e)),n=e.display.barWidth,i=e.display.barHeight}function Es(e,t){var n=e.display,i=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=i.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=i.bottom)+"px",n.heightForcer.style.borderBottom=i.bottom+"px solid transparent",i.right&&i.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=i.bottom+"px",n.scrollbarFiller.style.width=i.right+"px"):n.scrollbarFiller.style.display="",i.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=i.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}var xs={native:pi,null:hn};function Ts(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&R(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),Me(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,n){n=="horizontal"?fi(e,t):ln(e,t)},e),e.display.scrollbars.addClass&&B(e.display.wrapper,e.display.scrollbars.addClass)}var Zo=0;function mi(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},Cr(e.curOp)}function gi(e){var t=e.curOp;t&&Io(t,function(n){for(var i=0;i<n.ops.length;i++)n.ops[i].cm.curOp=null;qo(n)})}function qo(e){for(var t=e.ops,n=0;n<t.length;n++)el(t[n]);for(var i=0;i<t.length;i++)tl(t[i]);for(var c=0;c<t.length;c++)rl(t[c]);for(var P=0;P<t.length;P++)il(t[P]);for(var V=0;V<t.length;V++)nl(t[V])}function el(e){var t=e.cm,n=t.display;sl(t),e.updateMaxLine&&Nn(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<n.viewFrom||e.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Kn(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,n=t.display;e.updatedDisplay&&Hn(t),e.barMeasure=un(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=ts(t,n.maxLine,n.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+Nr(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-ui(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function il(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&fi(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var n=e.focus&&e.focus==j();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,n),(e.updatedDisplay||e.startHeight!=t.doc.height)&&ki(t,e.barMeasure),e.updatedDisplay&&Oa(t,e.barMeasure),e.selectionChanged&&xa(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),n&&gs(e.cm)}function nl(e){var t=e.cm,n=t.display,i=t.doc;if(e.updatedDisplay&&ws(t,e.update),n.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(n.wheelStartX=n.wheelStartY=null),e.scrollTop!=null&&_s(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&fi(t,e.scrollLeft,!0,!0),e.scrollToPos){var c=$o(t,gt(i,e.scrollToPos.from),gt(i,e.scrollToPos.to),e.scrollToPos.margin);Xo(t,c)}var P=e.maybeHiddenMarkers,V=e.maybeUnhiddenMarkers;if(P)for(var Z=0;Z<P.length;++Z)P[Z].lines.length||he(P[Z],"hide");if(V)for(var te=0;te<V.length;++te)V[te].lines.length&&he(V[te],"unhide");n.wrapper.offsetHeight&&(i.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&he(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function br(e,t){if(e.curOp)return t();mi(e);try{return t()}finally{gi(e)}}function Jt(e,t){return function(){if(e.curOp)return t.apply(e,arguments);mi(e);try{return t.apply(e,arguments)}finally{gi(e)}}}function ur(e){return function(){if(this.curOp)return e.apply(this,arguments);mi(this);try{return e.apply(this,arguments)}finally{gi(this)}}}function Qt(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);mi(t);try{return e.apply(this,arguments)}finally{gi(t)}}}function cn(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 n=+new Date+e.options.workTime,i=Ar(e,t.highlightFrontier),c=[];t.iter(i.line,Math.min(t.first+t.size,e.display.viewTo+500),function(P){if(i.line>=e.display.viewFrom){var V=P.styles,Z=P.text.length>e.options.maxHighlightLength?Et(t.mode,i.state):null,te=zi(e,P,i,!0);Z&&(i.state=Z),P.styles=te.styles;var ne=P.styleClasses,ye=te.classes;ye?P.styleClasses=ye:ne&&(P.styleClasses=null);for(var _e=!V||V.length!=P.styles.length||ne!=ye&&(!ne||!ye||ne.bgClass!=ye.bgClass||ne.textClass!=ye.textClass),ke=0;!_e&&ke<V.length;++ke)_e=V[ke]!=P.styles[ke];_e&&c.push(i.line),P.stateAfter=i.save(),i.nextLine()}else P.text.length<=e.options.maxHighlightLength&&Vi(e,P.text,i),P.stateAfter=i.line%5==0?i.save():null,i.nextLine();if(+new Date>n)return cn(e,e.options.workDelay),!0}),t.highlightFrontier=i.line,t.modeFrontier=Math.max(t.modeFrontier,i.line),c.length&&br(e,function(){for(var P=0;P<c.length;P++)Xr(e,c[P],"text")})}var Kn=function(e,t,n){var i=e.display;this.viewport=t,this.visible=Wn(i,e.doc,t),this.editorIsHidden=!i.wrapper.offsetWidth,this.wrapperHeight=i.wrapper.clientHeight,this.wrapperWidth=i.wrapper.clientWidth,this.oldDisplayWidth=ui(e),this.force=n,this.dims=ba(e),this.events=[]};Kn.prototype.signal=function(e,t){ae(e,t)&&this.events.push(arguments)},Kn.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=Nr(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Nr(e)+"px",t.scrollbarsClipped=!0)}function ol(e){if(e.hasFocus())return null;var t=j();if(!t||!b(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var i=window.getSelection();i.anchorNode&&i.extend&&b(e.display.lineDiv,i.anchorNode)&&(n.anchorNode=i.anchorNode,n.anchorOffset=i.anchorOffset,n.focusNode=i.focusNode,n.focusOffset=i.focusOffset)}return n}function ll(e){if(!e||!e.activeElt||e.activeElt==j())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(),n=document.createRange();n.setEnd(e.anchorNode,e.anchorOffset),n.collapse(!1),t.removeAllRanges(),t.addRange(n),t.extend(e.focusNode,e.focusOffset)}}function Ca(e,t){var n=e.display,i=e.doc;if(t.editorIsHidden)return $r(e),!1;if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(n.updateLineNumbers==null||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&fs(e)==0)return!1;Cs(e)&&($r(e),t.dims=ba(e));var c=i.first+i.size,P=Math.max(t.visible.from-e.options.viewportMargin,i.first),V=Math.min(c,t.visible.to+e.options.viewportMargin);n.viewFrom<P&&P-n.viewFrom<20&&(P=Math.max(i.first,n.viewFrom)),n.viewTo>V&&n.viewTo-V<20&&(V=Math.min(c,n.viewTo)),lr&&(P=Zi(e.doc,P),V=Yr(e.doc,V));var Z=P!=n.viewFrom||V!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;Vo(e,P,V),n.viewOffset=Ir(Ze(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var te=fs(e);if(!Z&&te==0&&!t.force&&n.renderedView==n.view&&(n.updateLineNumbers==null||n.updateLineNumbers>=n.viewTo))return!1;var ne=ol(e);return te>4&&(n.lineDiv.style.display="none"),ul(e,n.updateLineNumbers,t.dims),te>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,ll(ne),A(n.cursorDiv),A(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,Z&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,cn(e,400)),n.updateLineNumbers=null,!0}function ws(e,t){for(var n=t.viewport,i=!0;;i=!1){if(!i||!e.options.lineWrapping||t.oldDisplayWidth==ui(e)){if(n&&n.top!=null&&(n={top:Math.min(e.doc.height+ca(e.display)-da(e),n.top)}),t.visible=Wn(e.display,e.doc,n),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else i&&(t.visible=Wn(e.display,e.doc,n));if(!Ca(e,t))break;Hn(e);var c=un(e);sn(e),ki(e,c),Oa(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 n=new Kn(e,t);if(Ca(e,n)){Hn(e),ws(e,n);var i=un(e);sn(e),ki(e,i),Oa(e,i),n.finish()}}function ul(e,t,n){var i=e.display,c=e.options.lineNumbers,P=i.lineDiv,V=P.firstChild;function Z(Fe){var Be=Fe.nextSibling;return r&&s&&e.display.currentWheelTarget==Fe?Fe.style.display="none":Fe.parentNode.removeChild(Fe),Be}for(var te=i.view,ne=i.viewFrom,ye=0;ye<te.length;ye++){var _e=te[ye];if(!_e.hidden)if(!_e.node||_e.node.parentNode!=P){var ke=No(e,_e,ne,n);P.insertBefore(ke,V)}else{for(;V!=_e.node;)V=Z(V);var Ie=c&&t!=null&&t<=ne&&_e.lineNumber;_e.changes&&(le(_e.changes,"gutter")>-1&&(Ie=!1),Xa(e,_e,ne,n)),Ie&&(A(_e.lineNumber),_e.lineNumber.appendChild(document.createTextNode(Ut(e.options,ne)))),V=_e.node.nextSibling}ne+=_e.size}for(;V;)V=Z(V)}function Ra(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function Oa(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+Nr(e)+"px"}function Ss(e){var t=e.display,n=t.view;if(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))return;for(var i=_a(t)-t.scroller.scrollLeft+e.doc.scrollLeft,c=t.gutters.offsetWidth,P=i+"px",V=0;V<n.length;V++)if(!n[V].hidden){e.options.fixedGutter&&(n[V].gutter&&(n[V].gutter.style.left=P),n[V].gutterBackground&&(n[V].gutterBackground.style.left=P));var Z=n[V].alignable;if(Z)for(var te=0;te<Z.length;te++)Z[te].style.left=P}e.options.fixedGutter&&(t.gutters.style.left=i+c+"px")}function Cs(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=Ut(e.options,t.first+t.size-1),i=e.display;if(n.length!=i.lineNumChars){var c=i.measure.appendChild(d("div",[d("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),P=c.firstChild.offsetWidth,V=c.offsetWidth-P;return i.lineGutter.style.width="",i.lineNumInnerWidth=Math.max(P,i.lineGutter.offsetWidth-V)+1,i.lineNumWidth=i.lineNumInnerWidth+V,i.lineNumChars=i.lineNumInnerWidth?n.length:-1,i.lineGutter.style.width=i.lineNumWidth+"px",Ra(e.display),!0}return!1}function La(e,t){for(var n=[],i=!1,c=0;c<e.length;c++){var P=e[c],V=null;if(typeof P!="string"&&(V=P.style,P=P.className),P=="CodeMirror-linenumbers")if(t)i=!0;else continue;n.push({className:P,style:V})}return t&&!i&&n.push({className:"CodeMirror-linenumbers",style:null}),n}function As(e){var t=e.gutters,n=e.gutterSpecs;A(t),e.lineGutter=null;for(var i=0;i<n.length;++i){var c=n[i],P=c.className,V=c.style,Z=t.appendChild(d("div",null,"CodeMirror-gutter "+P));V&&(Z.style.cssText=V),P=="CodeMirror-linenumbers"&&(e.lineGutter=Z,Z.style.width=(e.lineNumWidth||1)+"px")}t.style.display=n.length?"":"none",Ra(e)}function dn(e){As(e.display),pr(e),Ss(e)}function hl(e,t,n,i){var c=this;this.input=n,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 P=w("div",[c.lineSpace],"CodeMirror-lines");c.mover=d("div",[P],null,"position: relative"),c.sizer=d("div",[c.mover],"CodeMirror-sizer"),c.sizerWidth=null,c.heightForcer=d("div",null,null,"position: absolute; height: "+de+"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&&G<8&&(c.gutters.style.zIndex=-1,c.scroller.style.paddingRight=0),!r&&!(N&&l)&&(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(i.gutters,i.lineNumbers),As(c),n.init(c)}var zn=0,Tr=null;z?Tr=-.53:N?Tr=15:v?Tr=-.7:p&&(Tr=-1/3);function Rs(e){var t=e.wheelDeltaX,n=e.wheelDeltaY;return t==null&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),n==null&&e.detail&&e.axis==e.VERTICAL_AXIS?n=e.detail:n==null&&(n=e.wheelDelta),{x:t,y:n}}function cl(e){var t=Rs(e);return t.x*=Tr,t.y*=Tr,t}function Os(e,t){var n=Rs(t),i=n.x,c=n.y,P=e.display,V=P.scroller,Z=V.scrollWidth>V.clientWidth,te=V.scrollHeight>V.clientHeight;if(!(i&&Z||c&&te))return;if(c&&s&&r){e:for(var ne=t.target,ye=P.view;ne!=V;ne=ne.parentNode)for(var _e=0;_e<ye.length;_e++)if(ye[_e].node==ne){e.display.currentWheelTarget=ne;break e}}if(i&&!N&&!m&&Tr!=null){c&&te&&ln(e,Math.max(0,V.scrollTop+c*Tr)),fi(e,Math.max(0,V.scrollLeft+i*Tr)),(!c||c&&te)&&ie(t),P.wheelStartX=null;return}if(c&&Tr!=null){var ke=c*Tr,Ie=e.doc.scrollTop,Fe=Ie+P.wrapper.clientHeight;ke<0?Ie=Math.max(0,Ie+ke-50):Fe=Math.min(e.doc.height,Fe+ke+50),Aa(e,{top:Ie,bottom:Fe})}zn<20&&(P.wheelStartX==null?(P.wheelStartX=V.scrollLeft,P.wheelStartY=V.scrollTop,P.wheelDX=i,P.wheelDY=c,setTimeout(function(){if(P.wheelStartX==null)return;var Be=V.scrollLeft-P.wheelStartX,Ve=V.scrollTop-P.wheelStartY,$e=Ve&&P.wheelDY&&Ve/P.wheelDY||Be&&P.wheelDX&&Be/P.wheelDX;if(P.wheelStartX=P.wheelStartY=null,!$e)return;Tr=(Tr*zn+$e)/(zn+1),++zn},200)):(P.wheelDX+=i,P.wheelDY+=c))}var wr=function(e,t){this.ranges=e,this.primIndex=t};wr.prototype.primary=function(){return this.ranges[this.primIndex]},wr.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 n=this.ranges[t],i=e.ranges[t];if(!ri(n.anchor,i.anchor)||!ri(n.head,i.head))return!1}return!0},wr.prototype.deepCopy=function(){for(var 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ye=[];Yn(V,te),te.push({changes:ye,generation:c.generation}),c.generation=P.generation||++c.maxGeneration;for(var _e=ae(e,"beforeChange")||e.cm&&ae(e.cm,"beforeChange"),ke=function(Be){var Ve=P.changes[Be];if(Ve.origin=t,_e&&!Ys(e,Ve,!1))return Z.length=0,{};ye.push(Ma(e,Ve));var $e=Be?Ia(e,Ve):_(Z);pn(e,Ve,$e,Bs(e,Ve)),!Be&&e.cm&&e.cm.scrollIntoView({from:Ve.from,to:Qr(Ve)});var tt=[];Zr(e,function(Je,nt){!nt&&le(tt,Je.history)==-1&&(Zs(Je.history,Ve),tt.push(Je.history)),pn(Je,Ve,null,Bs(Je,Ve))})},Ie=P.changes.length-1;Ie>=0;--Ie){var Fe=ke(Ie);if(Fe)return Fe.v}}function $s(e,t){if(t==0)return;if(e.first+=t,e.sel=new wr(k(e.sel.ranges,function(c){return new Dt(je(c.anchor.line+t,c.anchor.ch),je(c.head.line+t,c.head.ch))}),e.sel.primIndex),e.cm){pr(e.cm,e.first,e.first-t,t);for(var n=e.cm.display,i=n.viewFrom;i<n.viewTo;i++)Xr(e.cm,i,"gutter")}}function pn(e,t,n,i){if(e.cm&&!e.cm.curOp)return Jt(e.cm,pn)(e,t,n,i);if(t.to.line<e.first){$s(e,t.text.length-1-(t.to.line-t.from.line));return}if(t.from.line>e.lastLine())return;if(t.from.line<e.first){var c=t.text.length-1-(e.first-t.from.line);$s(e,c),t={from:je(e.first,0),to:je(t.to.line+c,t.to.ch),text:[_(t.text)],origin:t.origin}}var P=e.lastLine();t.to.line>P&&(t={from:t.from,to:je(P,Ze(e,P).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Ct(e,t.from,t.to),n||(n=Ia(e,t)),e.cm?_l(e.cm,t,i):ka(e,t,i),$n(e,n,be),e.cantEdit&&Jn(e,je(e.firstLine(),0))&&(e.cantEdit=!1)}function _l(e,t,n){var i=e.doc,c=e.display,P=t.from,V=t.to,Z=!1,te=P.line;e.options.lineWrapping||(te=pt(xr(Ze(i,P.line))),i.iter(te,V.line+1,function(Ie){if(Ie==c.maxLine)return Z=!0,!0})),i.sel.contains(t.from,t.to)>-1&&re(e),ka(i,t,n,ds(e)),e.options.lineWrapping||(i.iter(te,P.line+t.text.length,function(Ie){var Fe=en(Ie);Fe>c.maxLineLength&&(c.maxLine=Ie,c.maxLineLength=Fe,c.maxLineChanged=!0,Z=!1)}),Z&&(e.curOp.updateMaxLine=!0)),aa(i,P.line),cn(e,400);var ne=t.text.length-(V.line-P.line)-1;t.full?pr(e):P.line==V.line&&t.text.length==1&&!Ds(e.doc,t)?Xr(e,P.line,"text"):pr(e,P.line,V.line+1,ne);var ye=ae(e,"changes"),_e=ae(e,"change");if(_e||ye){var ke={from:P,to:V,text:t.text,removed:t.removed,origin:t.origin};_e&&er(e,"change",e,ke),ye&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(ke)}e.display.selForContextMenu=null}function Fi(e,t,n,i,c){var P;i||(i=n),ft(i,n)<0&&(P=[i,n],n=P[0],i=P[1]),typeof t=="string"&&(t=e.splitLines(t)),Ni(e,{from:n,to:i,text:t,origin:c})}function Js(e,t,n,i){n<e.line?e.line+=i:t<e.line&&(e.line=t,e.ch=0)}function Qs(e,t,n,i){for(var c=0;c<e.length;++c){var P=e[c],V=!0;if(P.ranges){P.copied||(P=e[c]=P.deepCopy(),P.copied=!0);for(var Z=0;Z<P.ranges.length;Z++)Js(P.ranges[Z].anchor,t,n,i),Js(P.ranges[Z].head,t,n,i);continue}for(var te=0;te<P.changes.length;++te){var ne=P.changes[te];if(n<ne.from.line)ne.from=je(ne.from.line+i,ne.from.ch),ne.to=je(ne.to.line+i,ne.to.ch);else if(t<=ne.to.line){V=!1;break}}V||(e.splice(0,c+1),c=0)}}function Zs(e,t){var n=t.from.line,i=t.to.line,c=t.text.length-(i-n)-1;Qs(e.done,n,i,c),Qs(e.undone,n,i,c)}function mn(e,t,n,i){var c=t,P=t;return typeof t=="number"?P=Ze(e,Ei(e,t)):c=pt(t),c==null?null:(i(P,c)&&e.cm&&Xr(e.cm,c,n),P)}function gn(e){this.lines=e,this.parent=null;for(var t=0,n=0;n<e.length;++n)e[n].parent=this,t+=e[n].height;this.height=t}gn.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n=e,i=e+t;n<i;++n){var c=this.lines[n];this.height-=c.height,st(c),er(c,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,n){this.height+=n,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var i=0;i<t.length;++i)t[i].parent=this},iterN:function(e,t,n){for(var i=e+t;e<i;++e)if(n(this.lines[e]))return!0}};function vn(e){this.children=e;for(var t=0,n=0,i=0;i<e.length;++i){var c=e[i];t+=c.chunkSize(),n+=c.height,c.parent=this}this.size=t,this.height=n,this.parent=null}vn.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var n=0;n<this.children.length;++n){var i=this.children[n],c=i.chunkSize();if(e<c){var P=Math.min(t,c-e),V=i.height;if(i.removeInner(e,P),this.height-=V-i.height,c==P&&(this.children.splice(n--,1),i.parent=null),(t-=P)==0)break;e=0}else e-=c}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof gn))){var Z=[];this.collapse(Z),this.children=[new gn(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,n){this.size+=t.length,this.height+=n;for(var i=0;i<this.children.length;++i){var c=this.children[i],P=c.chunkSize();if(e<=P){if(c.insertInner(e,t,n),c.lines&&c.lines.length>50){for(var V=c.lines.length%25+25,Z=V;Z<c.lines.length;){var te=new gn(c.lines.slice(Z,Z+=25));c.height-=te.height,this.children.splice(++i,0,te),te.parent=this}c.lines=c.lines.slice(0,V),this.maybeSpill()}break}e-=P}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),n=new vn(t);if(e.parent){e.size-=n.size,e.height-=n.height;var c=le(e.parent.children,e);e.parent.children.splice(c+1,0,n)}else{var i=new vn(e.children);i.parent=e,e.children=[i,n],e=i}n.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()},iterN:function(e,t,n){for(var i=0;i<this.children.length;++i){var c=this.children[i],P=c.chunkSize();if(e<P){var V=Math.min(t,P-e);if(c.iterN(e,V,n))return!0;if((t-=V)==0)break;e=0}else e-=P}}};var yn=function(e,t,n){if(n)for(var i in n)n.hasOwnProperty(i)&&(this[i]=n[i]);this.doc=e,this.node=t};yn.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,n=this.line,i=pt(n);if(i==null||!t)return;for(var c=0;c<t.length;++c)t[c]==this&&t.splice(c--,1);t.length||(n.widgets=null);var P=nn(this);dt(n,Math.max(0,n.height-P)),e&&(br(e,function(){qs(e,n,-P),Xr(e,i,"widget")}),er(e,"lineWidgetCleared",e,this,i))},yn.prototype.changed=function(){var e=this,t=this.height,n=this.doc.cm,i=this.line;this.height=null;var c=nn(this)-t;if(!c)return;Pr(this.doc,i)||dt(i,i.height+c),n&&br(n,function(){n.curOp.forceUpdate=!0,qs(n,i,c),er(n,"lineWidgetChanged",n,e,pt(i))})},fe(yn);function qs(e,t,n){Ir(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Sa(e,n)}function El(e,t,n,i){var c=new yn(e,n,i),P=e.cm;return P&&c.noHScroll&&(P.display.alignWidgets=!0),mn(e,t,"widget",function(V){var Z=V.widgets||(V.widgets=[]);if(c.insertAt==null?Z.push(c):Z.splice(Math.min(Z.length-1,Math.max(0,c.insertAt)),0,c),c.line=V,P&&!Pr(e,V)){var te=Ir(V)<e.scrollTop;dt(V,V.height+nn(c)),te&&Sa(P,c.height),P.curOp.forceUpdate=!0}return!0}),P&&er(P,"lineWidgetAdded",P,c,typeof t=="number"?t:pt(t)),c}var eo=0,qr=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++eo};qr.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&mi(e),ae(this,"clear")){var n=this.find();n&&er(this,"clear",n.from,n.to)}for(var i=null,c=null,P=0;P<this.lines.length;++P){var V=this.lines[P],Z=Lr(V.markedSpans,this);e&&!this.collapsed?Xr(e,pt(V),"text"):e&&(Z.to!=null&&(c=pt(V)),Z.from!=null&&(i=pt(V))),V.markedSpans=Qi(V.markedSpans,Z),Z.from==null&&this.collapsed&&!Pr(this.doc,V)&&e&&dt(V,Oi(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var te=0;te<this.lines.length;++te){var ne=xr(this.lines[te]),ye=en(ne);ye>e.display.maxLineLength&&(e.display.maxLine=ne,e.display.maxLineLength=ye,e.display.maxLineChanged=!0)}i!=null&&e&&this.collapsed&&pr(e,i,c+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Gs(e.doc)),e&&er(e,"markerCleared",e,this,i,c),t&&gi(e),this.parent&&this.parent.clear()},qr.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var n,i,c=0;c<this.lines.length;++c){var P=this.lines[c],V=Lr(P.markedSpans,this);if(V.from!=null&&(n=je(t?P:pt(P),V.from),e==-1))return n;if(V.to!=null&&(i=je(t?P:pt(P),V.to),e==1))return i}return n&&{from:n,to:i}},qr.prototype.changed=function(){var e=this,t=this.find(-1,!0),n=this,i=this.doc.cm;if(!t||!i)return;br(i,function(){var c=t.line,P=pt(t.line),V=fa(i,P);if(V&&(ns(V),i.curOp.selectionChanged=i.curOp.forceUpdate=!0),i.curOp.updateMaxLine=!0,!Pr(n.doc,c)&&n.height!=null){var Z=n.height;n.height=null;var te=nn(n)-Z;te&&dt(c,c.height+te)}er(i,"markerChanged",i,e)})},qr.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||le(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},qr.prototype.detachLine=function(e){if(this.lines.splice(le(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},fe(qr);function Bi(e,t,n,i,c){if(i&&i.shared)return xl(e,t,n,i,c);if(e.cm&&!e.cm.curOp)return Jt(e.cm,Bi)(e,t,n,i,c);var P=new qr(e,c),V=ft(t,n);if(i&&g(i,P,!1),V>0||V==0&&P.clearWhenEmpty!==!1)return P;if(P.replacedWith&&(P.collapsed=!0,P.widgetNode=w("span",[P.replacedWith],"CodeMirror-widget"),i.handleMouseEvents||P.widgetNode.setAttribute("cm-ignore-events","true"),i.insertLeft&&(P.widgetNode.insertLeft=!0)),P.collapsed){if(Mn(e,t.line,t,n,P)||t.line!=n.line&&Mn(e,n.line,t,n,P))throw new Error("Inserting collapsed marker partially overlapping an existing one");sa()}P.addToHistory&&Ns(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var Z=t.line,te=e.cm,ne;if(e.iter(Z,n.line+1,function(_e){te&&P.collapsed&&!te.options.lineWrapping&&xr(_e)==te.display.maxLine&&(ne=!0),P.collapsed&&Z!=t.line&&dt(_e,0),oa(_e,new ai(P,Z==t.line?t.ch:null,Z==n.line?n.ch:null)),++Z}),P.collapsed&&e.iter(t.line,n.line+1,function(_e){Pr(e,_e)&&dt(_e,0)}),P.clearOnEnter&&Me(P,"beforeCursorEnter",function(){return P.clear()}),P.readOnly&&(Vr(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),P.collapsed&&(P.id=++eo,P.atomic=!0),te){if(ne&&(te.curOp.updateMaxLine=!0),P.collapsed)pr(te,t.line,n.line+1);else if(P.className||P.startStyle||P.endStyle||P.css||P.attributes||P.title)for(var ye=t.line;ye<=n.line;ye++)Xr(te,ye,"text");P.atomic&&Gs(te.doc),er(te,"markerAdded",te,P)}return P}var bn=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=this};bn.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();er(this,"clear")},bn.prototype.find=function(e,t){return this.primary.find(e,t)},fe(bn);function xl(e,t,n,i,c){i=g(i),i.shared=!1;var P=[Bi(e,t,n,i,c)],V=P[0],Z=i.widgetNode;return Zr(e,function(te){Z&&(i.widgetNode=Z.cloneNode(!0)),P.push(Bi(te,gt(te,t),gt(te,n),i,c));for(var ne=0;ne<te.linked.length;++ne)if(te.linked[ne].isParent)return;V=_(P)}),new bn(P,V)}function to(e){return e.findMarks(je(e.first,0),e.clipPos(je(e.lastLine())),function(t){return t.parent})}function Tl(e,t){for(var n=0;n<t.length;n++){var i=t[n],c=i.find(),P=e.clipPos(c.from),V=e.clipPos(c.to);if(ft(P,V)){var Z=Bi(e,P,V,i.primary,i.primary.type);i.markers.push(Z),Z.parent=i}}}function wl(e){for(var t=function(i){var c=e[i],P=[c.primary.doc];Zr(c.primary.doc,function(te){return P.push(te)});for(var V=0;V<c.markers.length;V++){var Z=c.markers[V];le(P,Z.doc)==-1&&(Z.parent=null,c.markers.splice(V--,1))}},n=0;n<e.length;n++)t(n)}var Sl=0,mr=function(e,t,n,i,c){if(!(this instanceof mr))return new mr(e,t,n,i,c);n==null&&(n=0),vn.call(this,[new gn([new li("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=n;var P=je(n,0);this.sel=Jr(P),this.history=new Vn(null),this.id=++Sl,this.modeOption=t,this.lineSep=i,this.direction=c=="rtl"?"rtl":"ltr",this.extend=!1,typeof e=="string"&&(e=this.splitLines(e)),ka(this,{from:P,to:P,text:e}),nr(this,Jr(P),be)};mr.prototype=K(vn.prototype,{constructor:mr,iter:function(e,t,n){n?this.iterN(e-this.first,t-e,n):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var n=0,i=0;i<t.length;++i)n+=t[i].height;this.insertInner(e-this.first,t,n)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=Rt(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:Qt(function(e){var t=je(this.first,0),n=this.first+this.size-1;Ni(this,{from:t,to:je(n,Ze(this,n).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&on(this.cm,0,0),nr(this,Jr(t),be)}),replaceRange:function(e,t,n,i){t=gt(this,t),n=n?gt(this,n):t,Fi(this,e,t,n,i)},getRange:function(e,t,n){var i=Ct(this,gt(this,e),gt(this,t));return n===!1?i:i.join(n||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(rr(this,e))return Ze(this,e)},getLineNumber:function(e){return pt(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=Ze(this,e)),xr(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return gt(this,e)},getCursor:function(e){var t=this.sel.primary(),n;return e==null||e=="head"?n=t.head:e=="anchor"?n=t.anchor:e=="end"||e=="to"||e===!1?n=t.to():n=t.from(),n},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:Qt(function(e,t,n){js(this,gt(this,typeof e=="number"?je(e,t||0):e),null,n)}),setSelection:Qt(function(e,t,n){js(this,gt(this,e),gt(this,t||e),n)}),extendSelection:Qt(function(e,t,n){Xn(this,gt(this,e),t&&gt(this,t),n)}),extendSelections:Qt(function(e,t){Us(this,ze(this,e),t)}),extendSelectionsBy:Qt(function(e,t){var n=k(this.sel.ranges,e);Us(this,ze(this,n),t)}),setSelections:Qt(function(e,t,n){if(!e.length)return;for(var i=[],c=0;c<e.length;c++)i[c]=new Dt(gt(this,e[c].anchor),gt(this,e[c].head));t==null&&(t=Math.min(e.length-1,this.sel.primIndex)),nr(this,kr(this.cm,i,t),n)}),addSelection:Qt(function(e,t,n){var i=this.sel.ranges.slice(0);i.push(new Dt(gt(this,e),gt(this,t||e))),nr(this,kr(this.cm,i,i.length-1),n)}),getSelection:function(e){for(var t=this.sel.ranges,n,i=0;i<t.length;i++){var c=Ct(this,t[i].from(),t[i].to());n=n?n.concat(c):c}return e===!1?n:n.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],n=this.sel.ranges,i=0;i<n.length;i++){var c=Ct(this,n[i].from(),n[i].to());e!==!1&&(c=c.join(e||this.lineSeparator())),t[i]=c}return t},replaceSelection:function(e,t,n){for(var i=[],c=0;c<this.sel.ranges.length;c++)i[c]=e;this.replaceSelections(i,t,n||"+input")},replaceSelections:Qt(function(e,t,n){for(var i=[],c=this.sel,P=0;P<c.ranges.length;P++){var V=c.ranges[P];i[P]={from:V.from(),to:V.to(),text:this.splitLines(e[P]),origin:n}}for(var Z=t&&t!="end"&&dl(this,i,t),te=i.length-1;te>=0;te--)Ni(this,i[te]);Z?Hs(this,Z):this.cm&&Di(this.cm)}),undo:Qt(function(){Qn(this,"undo")}),redo:Qt(function(){Qn(this,"redo")}),undoSelection:Qt(function(){Qn(this,"undo",!0)}),redoSelection:Qt(function(){Qn(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,n=0,i=0;i<e.done.length;i++)e.done[i].ranges||++t;for(var c=0;c<e.undone.length;c++)e.undone[c].ranges||++n;return{undo:t,redo:n}},clearHistory:function(){var e=this;this.history=new Vn(this.history.maxGeneration),Zr(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:Mi(this.history.done),undone:Mi(this.history.undone)}},setHistory:function(e){var t=this.history=new Vn(this.history.maxGeneration);t.done=Mi(e.done.slice(0),null,!0),t.undone=Mi(e.undone.slice(0),null,!0)},setGutterMarker:Qt(function(e,t,n){return mn(this,e,"gutter",function(i){var c=i.gutterMarkers||(i.gutterMarkers={});return 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c=e.state.keySeq;if(c){if(so(t))return"handled";if(/\'$/.test(t)?e.state.keySeq=null:Fl.set(50,function(){e.state.keySeq==c&&(e.state.keySeq=null,e.display.input.reset())}),co(e,c+" "+t,n,i))return!0}return co(e,t,n,i)}function co(e,t,n,i){var c=Nl(e,t,i);return c=="multi"&&(e.state.keySeq=t),c=="handled"&&er(e,"keyHandled",e,t,n),(c=="handled"||c=="multi")&&(ie(n),xa(e)),!!c}function fo(e,t){var n=lo(t,!0);return n?t.shiftKey&&!e.state.keySeq?Tn(e,"Shift-"+n,t,function(i){return ea(e,i,!0)})||Tn(e,n,t,function(i){if(typeof i=="string"?/^go[A-Z]/.test(i):i.motion)return ea(e,i)}):Tn(e,n,t,function(i){return ea(e,i)}):!1}function Bl(e,t,n){return Tn(e,"'"+n+"'",t,function(i){return ea(e,i,!0)})}var ja=null;function po(e){var t=this;if(e.target&&e.target!=t.display.input.getField())return;if(t.curOp.focus=j(),ee(t,e))return;z&&G<11&&e.keyCode==27&&(e.returnValue=!1);var n=e.keyCode;t.display.shift=n==16||e.shiftKey;var 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jl=400,Ha=function(e,t,n){this.time=e,this.pos=t,this.button=n};Ha.prototype.compare=function(e,t,n){return this.time+jl>e&&ft(t,this.pos)==0&&n==this.button};var wn,Sn;function Hl(e,t){var n=+new Date;return Sn&&Sn.compare(n,e,t)?(wn=Sn=null,"triple"):wn&&wn.compare(n,e,t)?(Sn=new Ha(n,e,t),wn=null,"double"):(wn=new Ha(n,e,t),Sn=null,"single")}function vo(e){var t=this,n=t.display;if(ee(t,e)||n.activeTouch&&n.input.supportsTouch())return;if(n.input.ensurePolled(),n.shift=e.shiftKey,Gr(n,e)){r||(n.scroller.draggable=!1,setTimeout(function(){return n.scroller.draggable=!0},100));return}if(Wa(t,e))return;var i=ci(t,e),c=Le(e),P=i?Hl(i,c):"single";if(window.focus(),c==1&&t.state.selectingText&&t.state.selectingText(e),i&&Wl(t,c,i,P,e))return;c==1?i?Kl(t,i,P,e):Ee(e)==n.scroller&&ie(e):c==2?(i&&Xn(t.doc,i),setTimeout(function(){return n.input.focus()},20)):c==3&&(D?t.display.input.onContextMenu(e):vs(t))}function Wl(e,t,n,i,c){var P="Click";return i=="double"?P="Double"+P:i=="triple"&&(P="Triple"+P),P=(t==1?"Left":t==2?"Middle":"Right")+P,Tn(e,oo(P,c),c,function(V){if(typeof V=="string"&&(V=xn[V]),!V)return!1;var Z=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),Z=V(e,n)!=Ce}finally{e.state.suppressEdits=!1}return Z})}function Gl(e,t,n){var i=e.getOption("configureMouse"),c=i?i(e,t,n):{};if(c.unit==null){var P=a?n.shiftKey&&n.metaKey:n.altKey;c.unit=P?"rectangle":t=="single"?"char":t=="double"?"word":"line"}return(c.extend==null||e.doc.extend)&&(c.extend=e.doc.extend||n.shiftKey),c.addNew==null&&(c.addNew=s?n.metaKey:n.ctrlKey),c.moveOnDrag==null&&(c.moveOnDrag=!(s?n.altKey:n.ctrlKey)),c}function Kl(e,t,n,i){z?setTimeout(I(gs,e),0):e.curOp.focus=j();var c=Gl(e,n,i),P=e.doc.sel,V;e.options.dragDrop&&Pe&&!e.isReadOnly()&&n=="single"&&(V=P.contains(t))>-1&&(ft((V=P.ranges[V]).from(),t)<0||t.xRel>0)&&(ft(V.to(),t)>0||t.xRel<0)?zl(e,i,t,c):Vl(e,i,t,c)}function zl(e,t,n,i){var c=e.display,P=!1,V=Jt(e,function(ne){r&&(c.scroller.draggable=!1),e.state.draggingText=!1,qe(c.wrapper.ownerDocument,"mouseup",V),qe(c.wrapper.ownerDocument,"mousemove",Z),qe(c.scroller,"dragstart",te),qe(c.scroller,"drop",V),P||(ie(ne),i.addNew||Xn(e.doc,n,null,null,i.extend),r&&!p||z&&G==9?setTimeout(function(){c.wrapper.ownerDocument.body.focus({preventScroll:!0}),c.input.focus()},20):c.input.focus())}),Z=function(ne){P=P||Math.abs(t.clientX-ne.clientX)+Math.abs(t.clientY-ne.clientY)>=10},te=function(){return P=!0};r&&(c.scroller.draggable=!0),e.state.draggingText=V,V.copy=!i.moveOnDrag,c.scroller.dragDrop&&c.scroller.dragDrop(),Me(c.wrapper.ownerDocument,"mouseup",V),Me(c.wrapper.ownerDocument,"mousemove",Z),Me(c.scroller,"dragstart",te),Me(c.scroller,"drop",V),vs(e),setTimeout(function(){return c.input.focus()},20)}function yo(e,t,n){if(n=="char")return new Dt(t,t);if(n=="word")return e.findWordAt(t);if(n=="line")return new Dt(je(t.line,0),gt(e.doc,je(t.line+1,0)));var i=n(e,t);return new Dt(i.from,i.to)}function Vl(e,t,n,i){var c=e.display,P=e.doc;ie(t);var V,Z,te=P.sel,ne=te.ranges;if(i.addNew&&!i.extend?(Z=P.sel.contains(n),Z>-1?V=ne[Z]:V=new Dt(n,n)):(V=P.sel.primary(),Z=P.sel.primIndex),i.unit=="rectangle")i.addNew||(V=new Dt(n,n)),n=ci(e,t,!0,!0),Z=-1;else{var ye=yo(e,n,i.unit);i.extend?V=Pa(V,ye.anchor,ye.head,i.extend):V=ye}i.addNew?Z==-1?(Z=ne.length,nr(P,kr(e,ne.concat([V]),Z),{scroll:!1,origin:"*mouse"})):ne.length>1&&ne[Z].empty()&&i.unit=="char"&&!i.extend?(nr(P,kr(e,ne.slice(0,Z).concat(ne.slice(Z+1)),0),{scroll:!1,origin:"*mouse"}),te=P.sel):Na(P,Z,V,Ae):(Z=0,nr(P,new wr([V],0),Ae),te=P.sel);var _e=n;function ke(Je){if(ft(_e,Je)==0)return;if(_e=Je,i.unit=="rectangle"){for(var nt=[],ht=e.options.tabSize,lt=W(Ze(P,n.line).text,n.ch,ht),bt=W(Ze(P,Je.line).text,Je.ch,ht),Nt=Math.min(lt,bt),Zt=Math.max(lt,bt),Wt=Math.min(n.line,Je.line),_r=Math.min(e.lastLine(),Math.max(n.line,Je.line));Wt<=_r;Wt++){var gr=Ze(P,Wt).text,Vt=Re(gr,Nt,ht);Nt==Zt?nt.push(new Dt(je(Wt,Vt),je(Wt,Vt))):gr.length>Vt&&nt.push(new Dt(je(Wt,Vt),je(Wt,Re(gr,Zt,ht))))}nt.length||nt.push(new Dt(n,n)),nr(P,kr(e,te.ranges.slice(0,Z).concat(nt),Z),{origin:"*mouse",scroll:!1}),e.scrollIntoView(Je)}else{var vr=V,tr=yo(e,Je,i.unit),$t=vr.anchor,Yt;ft(tr.anchor,$t)>0?(Yt=tr.head,$t=ii(vr.from(),tr.anchor)):(Yt=tr.anchor,$t=_i(vr.to(),tr.head));var Gt=te.ranges.slice(0);Gt[Z]=Yl(e,new Dt(gt(P,$t),Yt)),nr(P,kr(e,Gt,Z),Ae)}}var Ie=c.wrapper.getBoundingClientRect(),Fe=0;function Be(Je){var nt=++Fe,ht=ci(e,Je,!0,i.unit=="rectangle");if(!ht)return;if(ft(ht,_e)!=0){e.curOp.focus=j(),ke(ht);var lt=Wn(c,P);(ht.line>=lt.to||ht.line<lt.from)&&setTimeout(Jt(e,function(){Fe==nt&&Be(Je)}),150)}else{var bt=Je.clientY<Ie.top?-20:Je.clientY>Ie.bottom?20:0;bt&&setTimeout(Jt(e,function(){if(Fe!=nt)return;c.scroller.scrollTop+=bt,Be(Je)}),50)}}function Ve(Je){e.state.selectingText=!1,Fe=Infinity,Je&&(ie(Je),c.input.focus()),qe(c.wrapper.ownerDocument,"mousemove",$e),qe(c.wrapper.ownerDocument,"mouseup",tt),P.history.lastSelOrigin=null}var $e=Jt(e,function(Je){Je.buttons===0||!Le(Je)?Ve(Je):Be(Je)}),tt=Jt(e,Ve);e.state.selectingText=tt,Me(c.wrapper.ownerDocument,"mousemove",$e),Me(c.wrapper.ownerDocument,"mouseup",tt)}function Yl(e,t){var n=t.anchor,i=t.head,c=Ze(e.doc,n.line);if(ft(n,i)==0&&n.sticky==i.sticky)return t;var P=He(c);if(!P)return t;var V=We(P,n.ch,n.sticky),Z=P[V];if(Z.from!=n.ch&&Z.to!=n.ch)return t;var te=V+(Z.from==n.ch==(Z.level!=1)?0:1);if(te==0||te==P.length)return t;var ne;if(i.line!=n.line)ne=(i.line-n.line)*(e.doc.direction=="ltr"?1:-1)>0;else{var ye=We(P,i.ch,i.sticky),_e=ye-V||(i.ch-n.ch)*(Z.level==1?-1:1);ye==te-1||ye==te?ne=_e<0:ne=_e>0}var ke=P[te+(ne?-1:0)],Ie=ne==(ke.level==1),Fe=Ie?ke.from:ke.to,Be=Ie?"after":"before";return n.ch==Fe&&n.sticky==Be?t:new Dt(new je(n.line,Fe,Be),i)}function bo(e,t,n,i){var c,P;if(t.touches)c=t.touches[0].clientX,P=t.touches[0].clientY;else try{c=t.clientX,P=t.clientY}catch(ke){return!1}if(c>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;i&&ie(t);var V=e.display,Z=V.lineDiv.getBoundingClientRect();if(P>Z.bottom||!ae(e,n))return pe(t);P-=Z.top-V.viewOffset;for(var te=0;te<e.display.gutterSpecs.length;++te){var ne=V.gutters.childNodes[te];if(ne&&ne.getBoundingClientRect().right>=c){var ye=wt(e.doc,P),_e=e.display.gutterSpecs[te];return he(e,n,e,ye,_e.className,t),pe(t)}}}function Wa(e,t){return bo(e,t,"gutterClick",!0)}function _o(e,t){if(Gr(e.display,t)||Xl(e,t))return;if(ee(e,t,"contextmenu"))return;D||e.display.input.onContextMenu(t)}function Xl(e,t){return ae(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-"),an(e)}var Hi={toString:function(){return"CodeMirror.Init"}},xo={},ta={};function $l(e){var t=e.optionHandlers;function n(i,c,P,V){e.defaults[i]=c,P&&(t[i]=V?function(Z,te,ne){ne!=Hi&&P(Z,te,ne)}:P)}e.defineOption=n,e.Init=Hi,n("value","",function(i,c){return i.setValue(c)},!0),n("mode",null,function(i,c){i.doc.modeOption=c,Da(i)},!0),n("indentUnit",2,Da,!0),n("indentWithTabs",!1),n("smartIndent",!0),n("tabSize",4,function(i){fn(i),an(i),pr(i)},!0),n("lineSeparator",null,function(i,c){if(i.doc.lineSep=c,!c)return;var P=[],V=i.doc.first;i.doc.iter(function(te){for(var ne=0;;){var ye=te.text.indexOf(c,ne);if(ye==-1)break;ne=ye+c.length,P.push(je(V,ye))}V++});for(var Z=P.length-1;Z>=0;Z--)Fi(i.doc,c,P[Z],je(P[Z].line,P[Z].ch+c.length))}),n("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200c\u200e\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g,function(i,c,P){i.state.specialChars=new RegExp(c.source+(c.test(" ")?"":"| 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V=qn(c),Z=P!=Hi&&qn(P);Z&&Z.detach&&Z.detach(i,V),V.attach&&V.attach(i,Z||null)}),n("extraKeys",null),n("configureMouse",null),n("lineWrapping",!1,Ql,!0),n("gutters",[],function(i,c){i.display.gutterSpecs=La(c,i.options.lineNumbers),dn(i)},!0),n("fixedGutter",!0,function(i,c){i.display.gutters.style.left=c?_a(i.display)+"px":"0",i.refresh()},!0),n("coverGutterNextToScrollbar",!1,function(i){return ki(i)},!0),n("scrollbarStyle","native",function(i){Ts(i),ki(i),i.display.scrollbars.setScrollTop(i.doc.scrollTop),i.display.scrollbars.setScrollLeft(i.doc.scrollLeft)},!0),n("lineNumbers",!1,function(i,c){i.display.gutterSpecs=La(i.options.gutters,c),dn(i)},!0),n("firstLineNumber",1,dn,!0),n("lineNumberFormatter",function(i){return 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i.refresh()},!0),n("maxHighlightLength",1e4,fn,!0),n("moveInputWithCursor",!0,function(i,c){c||i.display.input.resetPosition()}),n("tabindex",null,function(i,c){return i.display.input.getField().tabIndex=c||""}),n("autofocus",null),n("direction","ltr",function(i,c){return i.doc.setDirection(c)},!0),n("phrases",null)}function Jl(e,t,n){var i=n&&n!=Hi;if(!t!=!i){var c=e.display.dragFunctions,P=t?Me:qe;P(e.display.scroller,"dragstart",c.start),P(e.display.scroller,"dragenter",c.enter),P(e.display.scroller,"dragover",c.over),P(e.display.scroller,"dragleave",c.leave),P(e.display.scroller,"drop",c.drop)}}function Ql(e){e.options.lineWrapping?(B(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(R(e.display.wrapper,"CodeMirror-wrap"),Nn(e)),Ea(e),pr(e),an(e),setTimeout(function(){return ki(e)},100)}function jt(e,t){var n=this;if(!(this instanceof jt))return new jt(e,t);this.options=t=t?g(t):{},g(xo,t,!1);var i=t.value;typeof i=="string"?i=new mr(i,t.mode,null,t.lineSeparator,t.direction):t.mode&&(i.modeOption=t.mode),this.doc=i;var c=new jt.inputStyles[t.inputStyle](this),P=this.display=new hl(e,i,c,t);P.wrapper.CodeMirror=this,Eo(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),Ts(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:-1,cutIncoming:-1,selectingText:!1,draggingText:!1,highlight:new $,keySeq:null,specialChars:null},t.autofocus&&!l&&P.input.focus(),z&&G<11&&setTimeout(function(){return n.display.input.reset(!0)},20),Zl(this),Ol(),mi(this),this.curOp.forceUpdate=!0,ks(this,i),t.autofocus&&!l||this.hasFocus()?setTimeout(function(){n.hasFocus()&&!n.state.focused&&Ta(n)},20):Ii(this);for(var V in ta)ta.hasOwnProperty(V)&&ta[V](this,t[V],Hi);Cs(this),t.finishInit&&t.finishInit(this);for(var Z=0;Z<Ga.length;++Z)Ga[Z](this);gi(this),r&&t.lineWrapping&&getComputedStyle(P.lineDiv).textRendering=="optimizelegibility"&&(P.lineDiv.style.textRendering="auto")}jt.defaults=xo,jt.optionHandlers=ta;function Zl(e){var t=e.display;Me(t.scroller,"mousedown",Jt(e,vo)),z&&G<11?Me(t.scroller,"dblclick",Jt(e,function(te){if(ee(e,te))return;var ne=ci(e,te);if(!ne||Wa(e,te)||Gr(e.display,te))return;ie(te);var ye=e.findWordAt(ne);Xn(e.doc,ye.anchor,ye.head)})):Me(t.scroller,"dblclick",function(te){return ee(e,te)||ie(te)}),Me(t.scroller,"contextmenu",function(te){return _o(e,te)}),Me(t.input.getField(),"contextmenu",function(te){t.scroller.contains(te.target)||_o(e,te)});var n,i={end:0};function c(){t.activeTouch&&(n=setTimeout(function(){return t.activeTouch=null},1e3),i=t.activeTouch,i.end=+new Date)}function P(te){if(te.touches.length!=1)return!1;var ne=te.touches[0];return ne.radiusX<=1&&ne.radiusY<=1}function V(te,ne){if(ne.left==null)return!0;var ye=ne.left-te.left,_e=ne.top-te.top;return ye*ye+_e*_e>20*20}Me(t.scroller,"touchstart",function(te){if(!ee(e,te)&&!P(te)&&!Wa(e,te)){t.input.ensurePolled(),clearTimeout(n);var ne=+new Date;t.activeTouch={start:ne,moved:!1,prev:ne-i.end<=300?i:null},te.touches.length==1&&(t.activeTouch.left=te.touches[0].pageX,t.activeTouch.top=te.touches[0].pageY)}}),Me(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),Me(t.scroller,"touchend",function(te){var ne=t.activeTouch;if(ne&&!Gr(t,te)&&ne.left!=null&&!ne.moved&&new Date-ne.start<300){var ye=e.coordsChar(t.activeTouch,"page"),_e;!ne.prev||V(ne,ne.prev)?_e=new Dt(ye,ye):!ne.prev.prev||V(ne,ne.prev.prev)?_e=e.findWordAt(ye):_e=new Dt(je(ye.line,0),gt(e.doc,je(ye.line+1,0))),e.setSelection(_e.anchor,_e.head),e.focus(),ie(te)}c()}),Me(t.scroller,"touchcancel",c),Me(t.scroller,"scroll",function(){t.scroller.clientHeight&&(ln(e,t.scroller.scrollTop),fi(e,t.scroller.scrollLeft,!0),he(e,"scroll",e))}),Me(t.scroller,"mousewheel",function(te){return Os(e,te)}),Me(t.scroller,"DOMMouseScroll",function(te){return Os(e,te)}),Me(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(te){ee(e,te)||me(te)},over:function(te){ee(e,te)||(Rl(e,te),me(te))},start:function(te){return Al(e,te)},drop:Jt(e,Cl),leave:function(te){ee(e,te)||io(e)}};var Z=t.input.getField();Me(Z,"keyup",function(te){return mo.call(e,te)}),Me(Z,"keydown",Jt(e,po)),Me(Z,"keypress",Jt(e,go)),Me(Z,"focus",function(te){return Ta(e,te)}),Me(Z,"blur",function(te){return Ii(e,te)})}var Ga=[];jt.defineInitHook=function(e){return Ga.push(e)};function Cn(e,t,n,i){var c=e.doc,P;n==null&&(n="add"),n=="smart"&&(c.mode.indent?P=Ar(e,t).state:n="prev");var V=e.options.tabSize,Z=Ze(c,t),te=W(Z.text,null,V);Z.stateAfter&&(Z.stateAfter=null);var ne=Z.text.match(/^\s*/)[0],ye;if(!i&&!/\S/.test(Z.text))ye=0,n="not";else if(n=="smart"&&(ye=c.mode.indent(P,Z.text.slice(ne.length),Z.text),ye==Ce||ye>150)){if(!i)return;n="prev"}n=="prev"?t>c.first?ye=W(Ze(c,t-1).text,null,V):ye=0:n=="add"?ye=te+e.options.indentUnit:n=="subtract"?ye=te-e.options.indentUnit:typeof n=="number"&&(ye=te+n),ye=Math.max(0,ye);var _e="",ke=0;if(e.options.indentWithTabs)for(var Ie=Math.floor(ye/V);Ie;--Ie)ke+=V,_e+=" ";if(ke<ye&&(_e+=X(ye-ke)),_e!=ne)return Fi(c,_e,je(t,0),je(t,ne.length),"+input"),Z.stateAfter=null,!0;for(var Fe=0;Fe<c.sel.ranges.length;Fe++){var Be=c.sel.ranges[Fe];if(Be.head.line==t&&Be.head.ch<ne.length){var Ve=je(t,ne.length);Na(c,Fe,new Dt(Ve,Ve));break}}}var Mr=null;function ra(e){Mr=e}function Ka(e,t,n,i,c){var P=e.doc;e.display.shift=!1,i||(i=P.sel);var V=+new Date-200,Z=c=="paste"||e.state.pasteIncoming>V,te=ot(t),ne=null;if(Z&&i.ranges.length>1)if(Mr&&Mr.text.join(`
`)==t){if(i.ranges.length%Mr.text.length==0){ne=[];for(var ye=0;ye<Mr.text.length;ye++)ne.push(P.splitLines(Mr.text[ye]))}}else te.length==i.ranges.length&&e.options.pasteLinesPerSelection&&(ne=k(te,function($e){return[$e]}));for(var _e=e.curOp.updateInput,ke=i.ranges.length-1;ke>=0;ke--){var Ie=i.ranges[ke],Fe=Ie.from(),Be=Ie.to();Ie.empty()&&(n&&n>0?Fe=je(Fe.line,Fe.ch-n):e.state.overwrite&&!Z?Be=je(Be.line,Math.min(Ze(P,Be.line).text.length,Be.ch+_(te).length)):Z&&Mr&&Mr.lineWise&&Mr.text.join(`
`)==te.join(`
`)&&(Fe=Be=je(Fe.line,0)));var Ve={from:Fe,to:Be,text:ne?ne[ke%ne.length]:te,origin:c||(Z?"paste":e.state.cutIncoming>V?"cut":"+input")};Ni(e.doc,Ve),er(e,"inputRead",e,Ve)}t&&!Z&&wo(e,t),Di(e),e.curOp.updateInput<2&&(e.curOp.updateInput=_e),e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=-1}function To(e,t){var n=e.clipboardData&&e.clipboardData.getData("Text");if(n)return e.preventDefault(),!t.isReadOnly()&&!t.options.disableInput&&br(t,function(){return Ka(t,n,0,null,"paste")}),!0}function wo(e,t){if(!e.options.electricChars||!e.options.smartIndent)return;for(var n=e.doc.sel,i=n.ranges.length-1;i>=0;i--){var c=n.ranges[i];if(c.head.ch>100||i&&n.ranges[i-1].head.line==c.head.line)continue;var P=e.getModeAt(c.head),V=!1;if(P.electricChars){for(var Z=0;Z<P.electricChars.length;Z++)if(t.indexOf(P.electricChars.charAt(Z))>-1){V=Cn(e,c.head.line,"smart");break}}else P.electricInput&&(P.electricInput.test(Ze(e.doc,c.head.line).text.slice(0,c.head.ch))&&(V=Cn(e,c.head.line,"smart")));V&&er(e,"electricInput",e,c.head.line)}}function So(e){for(var t=[],n=[],i=0;i<e.doc.sel.ranges.length;i++){var c=e.doc.sel.ranges[i].head.line,P={anchor:je(c,0),head:je(c+1,0)};n.push(P),t.push(e.getRange(P.anchor,P.head))}return{text:t,ranges:n}}function Co(e,t,n,i){e.setAttribute("autocorrect",n?"":"off"),e.setAttribute("autocapitalize",i?"":"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,n=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(i,c){var P=this.options,V=P[i];if(P[i]==c&&i!="mode")return;P[i]=c,t.hasOwnProperty(i)&&Jt(this,t[i])(this,c,V),he(this,"optionChange",this,i)},getOption:function(i){return this.options[i]},getDoc:function(){return this.doc},addKeyMap:function(i,c){this.state.keyMaps[c?"push":"unshift"](qn(i))},removeKeyMap:function(i){for(var c=this.state.keyMaps,P=0;P<c.length;++P)if(c[P]==i||c[P].name==i)return c.splice(P,1),!0},addOverlay:ur(function(i,c){var P=i.token?i:e.getMode(this.options,i);if(P.startState)throw new Error("Overlays may not be stateful.");U(this.state.overlays,{mode:P,modeSpec:i,opaque:c&&c.opaque,priority:c&&c.priority||0},function(V){return V.priority}),this.state.modeGen++,pr(this)}),removeOverlay:ur(function(i){for(var c=this.state.overlays,P=0;P<c.length;++P){var V=c[P].modeSpec;if(V==i||typeof i=="string"&&V.name==i){c.splice(P,1),this.state.modeGen++,pr(this);return}}}),indentLine:ur(function(i,c,P){typeof c!="string"&&typeof c!="number"&&(c==null?c=this.options.smartIndent?"smart":"prev":c=c?"add":"subtract"),rr(this.doc,i)&&Cn(this,i,c,P)}),indentSelection:ur(function(i){for(var c=this.doc.sel.ranges,P=-1,V=0;V<c.length;V++){var Z=c[V];if(Z.empty())Z.head.line>P&&(Cn(this,Z.head.line,i,!0),P=Z.head.line,V==this.doc.sel.primIndex&&Di(this));else{var te=Z.from(),ne=Z.to(),ye=Math.max(P,te.line);P=Math.min(this.lastLine(),ne.line-(ne.ch?0:1))+1;for(var _e=ye;_e<P;++_e)Cn(this,_e,i);var ke=this.doc.sel.ranges;te.ch==0&&c.length==ke.length&&ke[V].from().ch>0&&Na(this.doc,V,new Dt(te,ke[V].to()),be)}}}),getTokenAt:function(i,c){return Rn(this,i,c)},getLineTokens:function(i,c){return Rn(this,je(i),c,!0)},getTokenTypeAt:function(i){i=gt(this.doc,i);var c=ni(this,Ze(this.doc,i.line)),P=0,V=(c.length-1)/2,Z=i.ch,te;if(Z==0)te=c[2];else for(;;){var ne=P+V>>1;if((ne?c[ne*2-1]:0)>=Z)V=ne;else if(c[ne*2+1]<Z)P=ne+1;else{te=c[ne*2+2];break}}var ye=te?te.indexOf("overlay "):-1;return ye<0?te:ye==0?null:te.slice(0,ye-1)},getModeAt:function(i){var c=this.doc.mode;return c.innerMode?e.innerMode(c,this.getTokenAt(i).state).mode:c},getHelper:function(i,c){return this.getHelpers(i,c)[0]},getHelpers:function(i,c){var P=[];if(!n.hasOwnProperty(c))return P;var V=n[c],Z=this.getModeAt(i);if(typeof Z[c]=="string")V[Z[c]]&&P.push(V[Z[c]]);else if(Z[c])for(var te=0;te<Z[c].length;te++){var ne=V[Z[c][te]];ne&&P.push(ne)}else Z.helperType&&V[Z.helperType]?P.push(V[Z.helperType]):V[Z.name]&&P.push(V[Z.name]);for(var ye=0;ye<V._global.length;ye++){var _e=V._global[ye];_e.pred(Z,this)&&le(P,_e.val)==-1&&P.push(_e.val)}return P},getStateAfter:function(i,c){var P=this.doc;return i=Ei(P,i==null?P.first+P.size-1:i),Ar(this,i+1,c).state},cursorCoords:function(i,c){var P,V=this.doc.sel.primary();return i==null?P=V.head:typeof i=="object"?P=gt(this.doc,i):P=i?V.from():V.to(),Dr(this,P,c||"page")},charCoords:function(i,c){return ma(this,gt(this.doc,i),c||"page")},coordsChar:function(i,c){return i=ls(this,i,c||"page"),va(this,i.left,i.top)},lineAtHeight:function(i,c){return i=ls(this,{top:i,left:0},c||"page").top,wt(this.doc,i+this.display.viewOffset)},heightAtLine:function(i,c,P){var V=!1,Z;if(typeof i=="number"){var te=this.doc.first+this.doc.size-1;i<this.doc.first?i=this.doc.first:i>te&&(i=te,V=!0),Z=Ze(this.doc,i)}else Z=i;return Bn(this,Z,{top:0,left:0},c||"page",P||V).top+(V?this.doc.height-Ir(Z):0)},defaultTextHeight:function(){return Oi(this.display)},defaultCharWidth:function(){return Li(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(i,c,P,V,Z){var te=this.display;i=Dr(this,gt(this.doc,i));var ne=i.bottom,ye=i.left;if(c.style.position="absolute",c.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(c),te.sizer.appendChild(c),V=="over")ne=i.top;else if(V=="above"||V=="near"){var _e=Math.max(te.wrapper.clientHeight,this.doc.height),ke=Math.max(te.sizer.clientWidth,te.lineSpace.clientWidth);(V=="above"||i.bottom+c.offsetHeight>_e)&&i.top>c.offsetHeight?ne=i.top-c.offsetHeight:i.bottom+c.offsetHeight<=_e&&(ne=i.bottom),ye+c.offsetWidth>ke&&(ye=ke-c.offsetWidth)}c.style.top=ne+"px",c.style.left=c.style.right="",Z=="right"?(ye=te.sizer.clientWidth-c.offsetWidth,c.style.right="0px"):(Z=="left"?ye=0:Z=="middle"&&(ye=(te.sizer.clientWidth-c.offsetWidth)/2),c.style.left=ye+"px"),P&&Jo(this,{left:ye,top:ne,right:ye+c.offsetWidth,bottom:ne+c.offsetHeight})},triggerOnKeyDown:ur(po),triggerOnKeyPress:ur(go),triggerOnKeyUp:mo,triggerOnMouseDown:ur(vo),execCommand:function(i){if(xn.hasOwnProperty(i))return xn[i].call(null,this)},triggerElectric:ur(function(i){wo(this,i)}),findPosH:function(i,c,P,V){var Z=1;c<0&&(Z=-1,c=-c);for(var te=gt(this.doc,i),ne=0;ne<c&&!(te=za(this.doc,te,Z,P,V),te.hitSide);++ne);return te},moveH:ur(function(i,c){var P=this;this.extendSelectionsBy(function(V){return P.display.shift||P.doc.extend||V.empty()?za(P.doc,V.head,i,c,P.options.rtlMoveVisually):i<0?V.from():V.to()},Se)}),deleteH:ur(function(i,c){var P=this.doc.sel,V=this.doc;P.somethingSelected()?V.replaceSelection("",null,"+delete"):ji(this,function(Z){var te=za(V,Z.head,i,c,!1);return i<0?{from:te,to:Z.head}:{from:Z.head,to:te}})}),findPosV:function(i,c,P,V){var Z=1,te=V;c<0&&(Z=-1,c=-c);for(var ne=gt(this.doc,i),ye=0;ye<c;++ye){var _e=Dr(this,ne,"div");if(te==null?te=_e.left:_e.left=te,ne=Ro(this,_e,Z,P),ne.hitSide)break}return ne},moveV:ur(function(i,c){var P=this,V=this.doc,Z=[],te=!this.display.shift&&!V.extend&&V.sel.somethingSelected();if(V.extendSelectionsBy(function(ye){if(te)return i<0?ye.from():ye.to();var _e=Dr(P,ye.head,"div");ye.goalColumn!=null&&(_e.left=ye.goalColumn),Z.push(_e.left);var ke=Ro(P,_e,i,c);return c=="page"&&ye==V.sel.primary()&&Sa(P,ma(P,ke,"div").top-_e.top),ke},Se),Z.length)for(var ne=0;ne<V.sel.ranges.length;ne++)V.sel.ranges[ne].goalColumn=Z[ne]}),findWordAt:function(i){var c=this.doc,P=Ze(c,i.line).text,V=i.ch,Z=i.ch;if(P){var te=this.getHelper(i,"wordChars");(i.sticky=="before"||Z==P.length)&&V?--V:++Z;for(var ne=P.charAt(V),ye=De(ne,te)?function(_e){return De(_e,te)}:/\s/.test(ne)?function(_e){return/\s/.test(_e)}:function(_e){return!/\s/.test(_e)&&!De(_e)};V>0&&ye(P.charAt(V-1));)--V;for(;Z<P.length&&ye(P.charAt(Z));)++Z}return new Dt(je(i.line,V),je(i.line,Z))},toggleOverwrite:function(i){if(i!=null&&i==this.state.overwrite)return;(this.state.overwrite=!this.state.overwrite)?B(this.display.cursorDiv,"CodeMirror-overwrite"):R(this.display.cursorDiv,"CodeMirror-overwrite"),he(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==j()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:ur(function(i,c){on(this,i,c)}),getScrollInfo:function(){var i=this.display.scroller;return{left:i.scrollLeft,top:i.scrollTop,height:i.scrollHeight-Nr(this)-this.display.barHeight,width:i.scrollWidth-Nr(this)-this.display.barWidth,clientHeight:da(this),clientWidth:ui(this)}},scrollIntoView:ur(function(i,c){i==null?(i={from:this.doc.sel.primary().head,to:null},c==null&&(c=this.options.cursorScrollMargin)):typeof i=="number"?i={from:je(i,0),to:null}:i.from==null&&(i={from:i,to:null}),i.to||(i.to=i.from),i.margin=c||0,i.from.line!=null?Qo(this,i):bs(this,i.from,i.to,i.margin)}),setSize:ur(function(i,c){var P=this,V=function(te){return typeof te=="number"||/^\d+$/.test(String(te))?te+"px":te};i!=null&&(this.display.wrapper.style.width=V(i)),c!=null&&(this.display.wrapper.style.height=V(c)),this.options.lineWrapping&&as(this);var Z=this.display.viewFrom;this.doc.iter(Z,this.display.viewTo,function(te){if(te.widgets){for(var ne=0;ne<te.widgets.length;ne++)if(te.widgets[ne].noHScroll){Xr(P,Z,"widget");break}}++Z}),this.curOp.forceUpdate=!0,he(this,"refresh",this)}),operation:function(i){return br(this,i)},startOperation:function(){return mi(this)},endOperation:function(){return gi(this)},refresh:ur(function(){var i=this.display.cachedTextHeight;pr(this),this.curOp.forceUpdate=!0,an(this),on(this,this.doc.scrollLeft,this.doc.scrollTop),Ra(this.display),(i==null||Math.abs(i-Oi(this.display))>.5||this.options.lineWrapping)&&Ea(this),he(this,"refresh",this)}),swapDoc:ur(function(i){var c=this.doc;return c.cm=null,this.state.selectingText&&this.state.selectingText(),ks(this,i),an(this),this.display.input.reset(),on(this,i.scrollLeft,i.scrollTop),this.curOp.forceScroll=!0,er(this,"swapDoc",this,c),c}),phrase:function(i){var c=this.options.phrases;return c&&Object.prototype.hasOwnProperty.call(c,i)?c[i]:i},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}},fe(e),e.registerHelper=function(i,c,P){n.hasOwnProperty(i)||(n[i]=e[i]={_global:[]}),n[i][c]=P},e.registerGlobalHelper=function(i,c,P,V){e.registerHelper(i,c,V),n[i]._global.push({pred:P,val:V})}}function za(e,t,n,i,c){var P=t,V=n,Z=Ze(e,t.line),te=c&&e.direction=="rtl"?-n:n;function ne(){var tt=t.line+te;return tt<e.first||tt>=e.first+e.size?!1:(t=new je(tt,t.ch,t.sticky),Z=Ze(e,tt))}function ye(tt){var Je;if(i=="codepoint"){var nt=Z.text.charCodeAt(t.ch+(i>0?0:-1));isNaN(nt)?Je=null:Je=new je(t.line,Math.max(0,Math.min(Z.text.length,t.ch+n*(nt>=55296&&nt<56320?2:1))),-n)}else c?Je=Ml(e.cm,Z,t,n):Je=Ba(Z,t,n);if(Je==null)if(!tt&&ne())t=Ua(c,e.cm,Z,t.line,te);else return!1;else t=Je;return!0}if(i=="char"||i=="codepoint")ye();else if(i=="column")ye(!0);else if(i=="word"||i=="group")for(var _e=null,ke=i=="group",Ie=e.cm&&e.cm.getHelper(t,"wordChars"),Fe=!0;!(n<0&&!ye(!Fe));Fe=!1){var Be=Z.text.charAt(t.ch)||`
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`?"n":!ke||/\s/.test(Be)?null:"p";if(ke&&!Fe&&!Ve&&(Ve="s"),_e&&_e!=Ve){n<0&&(n=1,ye(),t.sticky="after");break}if(Ve&&(_e=Ve),n>0&&!ye(!Fe))break}var $e=Jn(e,t,P,V,!0);return ri(P,$e)&&($e.hitSide=!0),$e}function Ro(e,t,n,i){var c=e.doc,P=t.left,V;if(i=="page"){var Z=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),te=Math.max(Z-.5*Oi(e.display),3);V=(n>0?t.bottom:t.top)+n*te}else i=="line"&&(V=n>0?t.bottom+3:t.top-3);for(var ne;!(ne=va(e,P,V),!ne.outside);){if(n<0?V<=0:V>=c.height){ne.hitSide=!0;break}V+=n*5}return ne}var kt=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new $,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};kt.prototype.init=function(e){var t=this,n=this,i=n.cm,c=n.div=e.lineDiv;Co(c,i.options.spellcheck,i.options.autocorrect,i.options.autocapitalize);function P(Z){for(var te=Z.target;te;te=te.parentNode){if(te==c)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(te.className))break}return!1}Me(c,"paste",function(Z){if(!P(Z)||ee(i,Z)||To(Z,i))return;G<=11&&setTimeout(Jt(i,function(){return t.updateFromDOM()}),20)}),Me(c,"compositionstart",function(Z){t.composing={data:Z.data,done:!1}}),Me(c,"compositionupdate",function(Z){t.composing||(t.composing={data:Z.data,done:!1})}),Me(c,"compositionend",function(Z){t.composing&&(Z.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),Me(c,"touchstart",function(){return n.forceCompositionEnd()}),Me(c,"input",function(){t.composing||t.readFromDOMSoon()});function V(Z){if(!P(Z)||ee(i,Z))return;if(i.somethingSelected())ra({lineWise:!1,text:i.getSelections()}),Z.type=="cut"&&i.replaceSelection("",null,"cut");else if(i.options.lineWiseCopyCut){var te=So(i);ra({lineWise:!0,text:te.text}),Z.type=="cut"&&i.operation(function(){i.setSelections(te.ranges,0,be),i.replaceSelection("",null,"cut")})}else return;if(Z.clipboardData){Z.clipboardData.clearData();var ne=Mr.text.join(`
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P=ia(t,e.anchorNode,e.anchorOffset),V=ia(t,e.focusNode,e.focusOffset);if(P&&!P.bad&&V&&!V.bad&&ft(ii(P,V),i)==0&&ft(_i(P,V),c)==0)return;var Z=t.display.view,te=i.line>=t.display.viewFrom&&Oo(t,i)||{node:Z[0].measure.map[2],offset:0},ne=c.line<t.display.viewTo&&Oo(t,c);if(!ne){var ye=Z[Z.length-1].measure,_e=ye.maps?ye.maps[ye.maps.length-1]:ye.map;ne={node:_e[_e.length-1],offset:_e[_e.length-2]-_e[_e.length-3]}}if(!te||!ne){e.removeAllRanges();return}var ke=e.rangeCount&&e.getRangeAt(0),Ie;try{Ie=y(te.node,te.offset,ne.offset,ne.node)}catch(Fe){}Ie&&(!N&&t.state.focused?(e.collapse(te.node,te.offset),Ie.collapsed||(e.removeAllRanges(),e.addRange(Ie))):(e.removeAllRanges(),e.addRange(Ie)),ke&&e.anchorNode==null?e.addRange(ke):N&&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){T(this.cm.display.cursorDiv,e.cursors),T(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():br(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(o&&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 n=ia(t,e.anchorNode,e.anchorOffset),i=ia(t,e.focusNode,e.focusOffset);n&&i&&br(t,function(){nr(t.doc,Jr(n,i),be),(n.bad||i.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,n=e.doc.sel.primary(),i=n.from(),c=n.to();if(i.ch==0&&i.line>e.firstLine()&&(i=je(i.line-1,Ze(e.doc,i.line-1).length)),c.ch==Ze(e.doc,c.line).text.length&&c.line<e.lastLine()&&(c=je(c.line+1,0)),i.line<t.viewFrom||c.line>t.viewTo-1)return!1;var P,V,Z;i.line==t.viewFrom||(P=di(e,i.line))==0?(V=pt(t.view[0].line),Z=t.view[0].node):(V=pt(t.view[P].line),Z=t.view[P-1].node.nextSibling);var te=di(e,c.line),ne,ye;if(te==t.view.length-1?(ne=t.viewTo-1,ye=t.lineDiv.lastChild):(ne=pt(t.view[te+1].line)-1,ye=t.view[te+1].node.previousSibling),!Z)return!1;for(var _e=e.doc.splitLines(tu(e,Z,ye,V,ne)),ke=Ct(e.doc,je(V,0),je(ne,Ze(e.doc,ne).text.length));_e.length>1&&ke.length>1;)if(_(_e)==_(ke))_e.pop(),ke.pop(),ne--;else if(_e[0]==ke[0])_e.shift(),ke.shift(),V++;else break;for(var Ie=0,Fe=0,Be=_e[0],Ve=ke[0],$e=Math.min(Be.length,Ve.length);Ie<$e&&Be.charCodeAt(Ie)==Ve.charCodeAt(Ie);)++Ie;for(var tt=_(_e),Je=_(ke),nt=Math.min(tt.length-(_e.length==1?Ie:0),Je.length-(ke.length==1?Ie:0));Fe<nt&&tt.charCodeAt(tt.length-Fe-1)==Je.charCodeAt(Je.length-Fe-1);)++Fe;if(_e.length==1&&ke.length==1&&V==i.line)for(;Ie&&Ie>i.ch&&tt.charCodeAt(tt.length-Fe-1)==Je.charCodeAt(Je.length-Fe-1);)Ie--,Fe++;_e[_e.length-1]=tt.slice(0,tt.length-Fe).replace(/^\u200b+/,""),_e[0]=_e[0].slice(Ie).replace(/\u200b+$/,"");var ht=je(V,Ie),lt=je(ne,ke.length?_(ke).length-Fe:0);if(_e.length>1||_e[0]||ft(ht,lt))return Fi(e.doc,_e,ht,lt,"+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())&&br(this.cm,function(){return pr(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()||Jt(this.cm,Ka)(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 Oo(e,t){var n=fa(e,t.line);if(!n||n.hidden)return null;var i=Ze(e.doc,t.line),c=es(n,i,t.line),P=He(i,e.doc.direction),V="left";if(P){var Z=We(P,t.ch);V=Z%2?"right":"left"}var te=is(c.map,t.ch,V);return te.offset=te.collapse=="right"?te.end:te.start,te}function eu(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function Wi(e,t){return t&&(e.bad=!0),e}function tu(e,t,n,i,c){var P="",V=!1,Z=e.doc.lineSeparator(),te=!1;function ne(Ie){return function(Fe){return Fe.id==Ie}}function ye(){V&&(P+=Z,te&&(P+=Z),V=te=!1)}function _e(Ie){Ie&&(ye(),P+=Ie)}function ke(Ie){if(Ie.nodeType==1){var Fe=Ie.getAttribute("cm-text");if(Fe){_e(Fe);return}var Be=Ie.getAttribute("cm-marker"),Ve;if(Be){var $e=e.findMarks(je(i,0),je(c+1,0),ne(+Be));$e.length&&(Ve=$e[0].find(0))&&_e(Ct(e.doc,Ve.from,Ve.to).join(Z));return}if(Ie.getAttribute("contenteditable")=="false")return;var tt=/^(pre|div|p|li|table|br)$/i.test(Ie.nodeName);if(!/^br$/i.test(Ie.nodeName)&&Ie.textContent.length==0)return;tt&&ye();for(var Je=0;Je<Ie.childNodes.length;Je++)ke(Ie.childNodes[Je]);/^(pre|p)$/i.test(Ie.nodeName)&&(te=!0),tt&&(V=!0)}else Ie.nodeType==3&&_e(Ie.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;!(ke(t),t==n);)t=t.nextSibling,te=!1;return P}function ia(e,t,n){var i;if(t==e.display.lineDiv){if(i=e.display.lineDiv.childNodes[n],!i)return Wi(e.clipPos(je(e.display.viewTo-1)),!0);t=null,n=0}else for(i=t;;i=i.parentNode){if(!i||i==e.display.lineDiv)return null;if(i.parentNode&&i.parentNode==e.display.lineDiv)break}for(var c=0;c<e.display.view.length;c++){var P=e.display.view[c];if(P.node==i)return ru(P,t,n)}}function ru(e,t,n){var i=e.text.firstChild,c=!1;if(!t||!b(i,t))return Wi(je(pt(e.line),0),!0);if(t==i&&(c=!0,t=i.childNodes[n],n=0,!t)){var P=e.rest?_(e.rest):e.line;return Wi(je(pt(P),P.text.length),c)}var V=t.nodeType==3?t:null,Z=t;for(!V&&t.childNodes.length==1&&t.firstChild.nodeType==3&&(V=t.firstChild,n&&(n=V.nodeValue.length));Z.parentNode!=i;)Z=Z.parentNode;var te=e.measure,ne=te.maps;function ye(Ve,$e,tt){for(var Je=-1;Je<(ne?ne.length:0);Je++)for(var nt=Je<0?te.map:ne[Je],ht=0;ht<nt.length;ht+=3){var lt=nt[ht+2];if(lt==Ve||lt==$e){var bt=pt(Je<0?e.line:e.rest[Je]),Nt=nt[ht]+tt;return(tt<0||lt!=Ve)&&(Nt=nt[ht+(tt?1:0)]),je(bt,Nt)}}}var _e=ye(V,Z,n);if(_e)return Wi(_e,c);for(var ke=Z.nextSibling,Ie=V?V.nodeValue.length-n:0;ke;ke=ke.nextSibling){if(_e=ye(ke,ke.firstChild,0),_e)return Wi(je(_e.line,_e.ch-Ie),c);Ie+=ke.textContent.length}for(var Fe=Z.previousSibling,Be=n;Fe;Fe=Fe.previousSibling){if(_e=ye(Fe,Fe.firstChild,-1),_e)return Wi(je(_e.line,_e.ch+Be),c);Be+=Fe.textContent.length}}var Kt=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new $,this.hasSelection=!1,this.composing=null};Kt.prototype.init=function(e){var t=this,n=this,i=this.cm;this.createField(e);var c=this.textarea;e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),f&&(c.style.width="0px"),Me(c,"input",function(){z&&G>=9&&t.hasSelection&&(t.hasSelection=null),n.poll()}),Me(c,"paste",function(V){if(ee(i,V)||To(V,i))return;i.state.pasteIncoming=+new Date,n.fastPoll()});function P(V){if(ee(i,V))return;if(i.somethingSelected())ra({lineWise:!1,text:i.getSelections()});else if(i.options.lineWiseCopyCut){var Z=So(i);ra({lineWise:!0,text:Z.text}),V.type=="cut"?i.setSelections(Z.ranges,null,be):(n.prevInput="",c.value=Z.text.join(`
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`)>-1?n.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},Kt.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},Kt.prototype.onKeyPress=function(){z&&G>=9&&(this.hasSelection=null),this.fastPoll()},Kt.prototype.onContextMenu=function(e){var t=this,n=t.cm,i=n.display,c=t.textarea;t.contextMenuPending&&t.contextMenuPending();var P=ci(n,e),V=i.scroller.scrollTop;if(!P||m)return;var Z=n.options.resetSelectionOnContextMenu;Z&&n.doc.sel.contains(P)==-1&&Jt(n,nr)(n.doc,Jr(P),be);var te=c.style.cssText,ne=t.wrapper.style.cssText,ye=t.wrapper.offsetParent.getBoundingClientRect();t.wrapper.style.cssText="position: static",c.style.cssText=`position: absolute; width: 30px; height: 30px;
top: `+(e.clientY-ye.top-5)+"px; left: "+(e.clientX-ye.left-5)+`px;
z-index: 1000; background: `+(z?"rgba(255, 255, 255, .05)":"transparent")+`;
outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);`;var _e;r&&(_e=window.scrollY),i.input.focus(),r&&window.scrollTo(null,_e),i.input.reset(),n.somethingSelected()||(c.value=t.prevInput=" "),t.contextMenuPending=Ie,i.selForContextMenu=n.doc.sel,clearTimeout(i.detectingSelectAll);function ke(){if(c.selectionStart!=null){var Be=n.somethingSelected(),Ve="\u200B"+(Be?c.value:"");c.value="\u21DA",c.value=Ve,t.prevInput=Be?"":"\u200B",c.selectionStart=1,c.selectionEnd=Ve.length,i.selForContextMenu=n.doc.sel}}function Ie(){if(t.contextMenuPending!=Ie)return;if(t.contextMenuPending=!1,t.wrapper.style.cssText=ne,c.style.cssText=te,z&&G<9&&i.scrollbars.setScrollTop(i.scroller.scrollTop=V),c.selectionStart!=null){(!z||z&&G<9)&&ke();var 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h={};this.__directive_pattern.lastIndex=0;for(var u=this.__directive_pattern.exec(p);u;)h[u[1]]=u[2],u=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,u={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1};function f(o,l){h.call(this,o,l),this.__template_pattern=null,this._disabled=Object.assign({},u),this._excluded=Object.assign({},u),l&&(this.__template_pattern=this._input.get_regexp(l.__template_pattern),this._excluded=Object.assign(this._excluded,l._excluded),this._disabled=Object.assign(this._disabled,l._disabled));var s=new h(o);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(o){var l=this._create();return l._disabled[o]=!0,l._update(),l},f.prototype.read_options=function(o){var l=this._create();for(var s in u)l._disabled[s]=o.templating.indexOf(s)===-1;return l._update(),l},f.prototype.exclude=function(o){var l=this._create();return l._excluded[o]=!0,l._update(),l},f.prototype.read=function(){var o="";this._match_pattern?o=this._input.read(this._starting_pattern):o=this._input.read(this._starting_pattern,this.__template_pattern);for(var l=this._read_template();l;)this._match_pattern?l+=this._input.read(this._match_pattern):l+=this._input.readUntil(this.__template_pattern),o+=l,l=this._read_template();return this._until_after&&(o+=this._input.readUntilAfter(this._until_pattern)),o},f.prototype.__set_templated_pattern=function(){var o=[];this._disabled.php||o.push(this.__patterns.php._starting_pattern.source),this._disabled.handlebars||o.push(this.__patterns.handlebars._starting_pattern.source),this._disabled.erb||o.push(this.__patterns.erb._starting_pattern.source),this._disabled.django||(o.push(this.__patterns.django._starting_pattern.source),o.push(this.__patterns.django_value._starting_pattern.source),o.push(this.__patterns.django_comment._starting_pattern.source)),this._disabled.smarty||o.push(this.__patterns.smarty._starting_pattern.source),this._until_pattern&&o.push(this._until_pattern.source),this.__template_pattern=this._input.get_regexp("(?:"+o.join("|")+")")},f.prototype._read_template=function(){var o="",l=this._input.peek();if(l==="<"){var s=this._input.peek(1);!this._disabled.php&&!this._excluded.php&&s==="?"&&(o=o||this.__patterns.php.read()),!this._disabled.erb&&!this._excluded.erb&&s==="%"&&(o=o||this.__patterns.erb.read())}else l==="{"&&(!this._disabled.handlebars&&!this._excluded.handlebars&&(o=o||this.__patterns.handlebars_comment.read(),o=o||this.__patterns.handlebars_unescaped.read(),o=o||this.__patterns.handlebars.read()),this._disabled.django||(!this._excluded.django&&!this._excluded.handlebars&&(o=o||this.__patterns.django_value.read()),this._excluded.django||(o=o||this.__patterns.django_comment.read(),o=o||this.__patterns.django.read())),this._disabled.smarty||this._disabled.django&&this._disabled.handlebars&&(o=o||this.__patterns.smarty_comment.read(),o=o||this.__patterns.smarty_literal.read(),o=o||this.__patterns.smarty.read()));return o},v.exports.TemplatablePattern=f},,,,function(v,m,p){var h=p(19).Beautifier,u=p(20).Options;function f(o,l,s,a){var S=new h(o,l,s,a);return S.beautify()}v.exports=f,v.exports.defaultOptions=function(){return new u}},function(v,m,p){var h=p(20).Options,u=p(2).Output,f=p(21).Tokenizer,o=p(21).TOKEN,l=/\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 u(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!==o.TEXT&&w.previous.type!==o.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 S=function(w){for(var y=null,b=w.next;b.type!==o.EOF&&w.closed!==b;){if(b.type===o.ATTRIBUTE&&b.text==="type"){b.next&&b.next.type===o.EQUALS&&b.next.next&&b.next.next.type===o.VALUE&&(y=b.next.next.text);break}b=b.next}return y},x=function(w,y){var b=null,j=null;return y.closed?(w==="script"?b="text/javascript":w==="style"&&(b="text/css"),b=S(y)||b,b.search("text/css")>-1?j="css":b.search(/module|((text|application|dojo)\/(x-)?(javascript|ecmascript|jscript|livescript|(ld\+)?json|method|aspect))/)>-1?j="javascript":b.search(/(text|application|dojo)\/(x-)?(html)/)>-1?j="html":b.search(/test\/null/)>-1&&(j="null"),j):null};function C(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 R(w,y,b,j){this._source_text=w||"",y=y||{},this._js_beautify=b,this._css_beautify=j,this._tag_stack=null;var B=new h(y,"html");this._options=B,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"}R.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&&l.test(w)&&(y=w.match(l)[0])),w=w.replace(s,`
`);var b=w.match(/^[\t ]*/)[0],j={text:"",type:""},B=new A,E=new a(this._options,b),F=new f(w,this._options).tokenize();this._tag_stack=new L(E);for(var I=null,g=F.next();g.type!==o.EOF;)g.type===o.TAG_OPEN||g.type===o.COMMENT?(I=this._handle_tag_open(E,g,B,j),B=I):g.type===o.ATTRIBUTE||g.type===o.EQUALS||g.type===o.VALUE||g.type===o.TEXT&&!B.tag_complete?I=this._handle_inside_tag(E,g,B,F):g.type===o.TAG_CLOSE?I=this._handle_tag_close(E,g,B):g.type===o.TEXT?I=this._handle_text(E,g,B):E.add_raw_token(g),j=I,g=F.next();var W=E._output.get_code(y);return W},R.prototype._handle_tag_close=function(w,y,b){var j={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(),j},R.prototype._handle_inside_tag=function(w,y,b,j){var B=b.has_wrapped_attrs,E={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===o.TEXT)w.print_preserved_newlines(y)?(y.newlines=0,w.add_raw_token(y)):w.print_token(y);else{if(y.type===o.ATTRIBUTE?(w.set_space_before_token(!0),b.attr_count+=1):(y.type===o.EQUALS||y.type===o.VALUE&&y.previous.type===o.EQUALS)&&w.set_space_before_token(!1),y.type===o.ATTRIBUTE&&b.tag_start_char==="<"&&((this._is_wrap_attributes_preserve||this._is_wrap_attributes_preserve_aligned)&&(w.traverse_whitespace(y),B=B||y.newlines!==0),this._is_wrap_attributes_force)){var F=b.attr_count>1;if(this._is_wrap_attributes_force_expand_multiline&&b.attr_count===1){var I=!0,g=0,W;do{if(W=j.peek(g),W.type===o.ATTRIBUTE){I=!1;break}g+=1}while(g<4&&W.type!==o.EOF&&W.type!==o.TAG_CLOSE);F=!I}F&&(w.print_newline(!1),B=!0)}w.print_token(y),B=B||w.previous_token_wrapped(),b.has_wrapped_attrs=B}return E},R.prototype._handle_text=function(w,y,b){var j={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)),j},R.prototype._print_custom_beatifier_text=function(w,y,b){var j=this;if(y.text!==""){var B=y.text,E,F=1,I="",g="";b.custom_beautifier_name==="javascript"&&typeof this._js_beautify=="function"?E=this._js_beautify:b.custom_beautifier_name==="css"&&typeof this._css_beautify=="function"?E=this._css_beautify:b.custom_beautifier_name==="html"&&(E=function(be,Ae){var Se=new R(be,Ae,j._js_beautify,j._css_beautify);return Se.beautify()}),this._options.indent_scripts==="keep"?F=0:this._options.indent_scripts==="separate"&&(F=-w.indent_level);var W=w.get_full_indent(F);if(B=B.replace(/\n[ \t]*$/,""),b.custom_beautifier_name!=="html"&&B[0]==="<"&&B.match(/^(<!--|<!\[CDATA\[)/)){var $=/^(<!--[^\n]*|<!\[CDATA\[)(\n?)([ \t\n]*)([\s\S]*)(-->|]]>)$/.exec(B);if(!$){w.add_raw_token(y);return}I=W+$[1]+`
`,B=$[4],$[5]&&(g=W+$[5]),B=B.replace(/\n[ \t]*$/,""),($[2]||$[3].indexOf(`
`)!==-1)&&($=$[3].match(/[ \t]+$/),$&&(y.whitespace_before=$[0]))}if(B)if(E){var le=function(){this.eol=`
`};le.prototype=this._options.raw_options;var de=new le;B=E(W+B,de)}else{var Ce=y.whitespace_before;Ce&&(B=B.replace(new RegExp(`
(`+Ce+")?","g"),`
`)),B=W+B.replace(/\n/g,`
`+W)}I&&(B?B=I+B+`
`+g:B=I+g),w.print_newline(!1),B&&(y.text=B,y.whitespace_before="",y.newlines=0,w.add_raw_token(y),w.print_newline(!0))}},R.prototype._handle_tag_open=function(w,y,b,j){var B=this._get_tag_open_token(y);return(b.is_unformatted||b.is_content_unformatted)&&!b.is_empty_element&&y.type===o.TAG_OPEN&&y.text.indexOf("</")===0?(w.add_raw_token(y),B.start_tag_token=this._tag_stack.try_pop(B.tag_name)):(w.traverse_whitespace(y),this._set_tag_position(w,y,B,b,j),B.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)&&(B.alignment_size=y.text.length+1),!B.tag_complete&&!B.is_unformatted&&(w.alignment_size=B.alignment_size),B};var A=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===o.COMMENT&&(this.tag_complete=!0),this.is_start_tag=this.tag_check.charAt(0)!=="/",this.tag_name=this.is_start_tag?this.tag_check:this.tag_check.substr(1),this.is_end_tag=!this.is_start_tag||y.closed&&y.closed.text==="/>";var j=2;this.tag_start_char==="{"&&this.text.length>=3&&(this.text.charAt(2)==="~"&&(j=3)),this.is_end_tag=this.is_end_tag||this.tag_start_char==="{"&&(this.text.length<3||/[^#\^]/.test(this.text.charAt(j)))}};R.prototype._get_tag_open_token=function(w){var y=new A(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||C(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&&C(y.tag_check,this._options.unformatted),y.is_content_unformatted=!y.is_empty_element&&C(y.tag_check,this._options.content_unformatted),y.is_inline_element=C(y.tag_name,this._options.inline)||y.tag_name.includes("-")||y.tag_start_char==="{",y},R.prototype._set_tag_position=function(w,y,b,j,B){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)))),C(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 E=w.current_line_has_match(/{{#if/);E||w.print_newline(!1)}b.tag_name==="!--"&&B.type===o.TAG_CLOSE&&j.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 F=!1;F=b.start_tag_token&&b.start_tag_token.multiline_content,F=F||!b.is_inline_element&&!(j.is_inline_element||j.is_unformatted)&&!(B.type===o.TAG_CLOSE&&b.start_tag_token===j)&&B.type!=="TK_CONTENT",(b.is_content_unformatted||b.is_unformatted)&&(F=!1),F&&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)&&(B.type!=="TK_CONTENT"||b.is_content_unformatted)&&w.print_newline(!1),this._calcluate_parent_multiline(w,b)},R.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 T=["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"];R.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"&&T.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 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0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:J.default,bufferController:r.default,capLevelController:v.default,fpsController:m.default,stretchShortVideoTrack:!1,maxAudioFramesDrift:1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,abrMaxWithRealBitrate:!1,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0,emeEnabled:!1,widevineLicenseUrl:void 0,drmSystemOptions:{},requestMediaKeySystemAccessFunc:l.requestMediaKeySystemAccess,testBandwidth:!0,progressive:!1,lowLatencyMode:!0,cmcd:void 0},L()),{},{subtitleStreamController:z.SubtitleStreamController,subtitleTrackController:G.default,timelineController:O.TimelineController,audioStreamController:H.default,audioTrackController:M.default,emeController:p.default,cmcdController:h.default});function 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0||d.liveMaxLatencyDuration<=d.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');return a({},T,d)}function A(T){var d=T.loader;if(d!==f.default&&d!==u.default)s.logger.log("[config]: Custom loader detected, cannot enable progressive streaming"),T.progressive=!1;else{var w=Object(f.fetchSupported)();w&&(T.loader=f.default,T.progressive=!0,T.enableSoftwareAES=!0,s.logger.log("[config]: Progressive streaming enabled, using FetchLoader"))}}},"./src/controller/abr-controller.ts":function(oe,Y,N){"use strict";N.r(Y);var J=N("./src/polyfills/number.ts"),H=N("./src/utils/ewma-bandwidth-estimator.ts"),M=N("./src/events.ts"),z=N("./src/utils/buffer-helper.ts"),G=N("./src/errors.ts"),r=N("./src/types/loader.ts"),O=N("./src/utils/logger.ts");function v(h,u){for(var f=0;f<u.length;f++){var o=u[f];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(h,o.key,o)}}function m(h,u,f){return u&&v(h.prototype,u),f&&v(h,f),h}var p=function(){function h(f){this.hls=void 0,this.lastLoadedFragLevel=0,this._nextAutoLevel=-1,this.timer=void 0,this.onCheck=this._abandonRulesCheck.bind(this),this.fragCurrent=null,this.partCurrent=null,this.bitrateTestDelay=0,this.bwEstimator=void 0,this.hls=f;var o=f.config;this.bwEstimator=new H.default(o.abrEwmaSlowVoD,o.abrEwmaFastVoD,o.abrEwmaDefaultEstimate),this.registerListeners()}var u=h.prototype;return u.registerListeners=function(){var o=this.hls;o.on(M.Events.FRAG_LOADING,this.onFragLoading,this),o.on(M.Events.FRAG_LOADED,this.onFragLoaded,this),o.on(M.Events.FRAG_BUFFERED,this.onFragBuffered,this),o.on(M.Events.LEVEL_LOADED,this.onLevelLoaded,this),o.on(M.Events.ERROR,this.onError,this)},u.unregisterListeners=function(){var o=this.hls;o.off(M.Events.FRAG_LOADING,this.onFragLoading,this),o.off(M.Events.FRAG_LOADED,this.onFragLoaded,this),o.off(M.Events.FRAG_BUFFERED,this.onFragBuffered,this),o.off(M.Events.LEVEL_LOADED,this.onLevelLoaded,this),o.off(M.Events.ERROR,this.onError,this)},u.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},u.onFragLoading=function(o,l){var s=l.frag;if(s.type===r.PlaylistLevelType.MAIN&&!this.timer){var a;this.fragCurrent=s,this.partCurrent=(a=l.part)!=null?a:null,this.timer=self.setInterval(this.onCheck,100)}},u.onLevelLoaded=function(o,l){var s=this.hls.config;l.details.live?this.bwEstimator.update(s.abrEwmaSlowLive,s.abrEwmaFastLive):this.bwEstimator.update(s.abrEwmaSlowVoD,s.abrEwmaFastVoD)},u._abandonRulesCheck=function(){var o=this.fragCurrent,l=this.partCurrent,s=this.hls,a=s.autoLevelEnabled,S=s.config,x=s.media;if(!o||!x)return;var C=l?l.stats:o.stats,D=l?l.duration:o.duration;if(C.aborted){O.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()-C.loading.start,R=Math.abs(x.playbackRate);if(L<=500*D/R)return;var A=s.levels,T=s.minAutoLevel,d=A[o.level],w=C.total||Math.max(C.loaded,Math.round(D*d.maxBitrate/8)),y=Math.max(1,C.bwEstimate?C.bwEstimate/8:C.loaded*1e3/L),b=(w-C.loaded)/y,j=x.currentTime,B=(z.BufferHelper.bufferInfo(x,j,S.maxBufferHole).end-j)/R;if(B>=2*D/R||b<=B)return;var E=Number.POSITIVE_INFINITY,F;for(F=o.level-1;F>T;F--){var I=A[F].maxBitrate;if(E=D*I/(8*.8*y),E<B)break}if(E>=b)return;var g=this.bwEstimator.getEstimate();O.logger.warn("Fragment "+o.sn+(l?" part "+l.index:"")+" of level "+o.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+F+`
Current BW estimate: `+(Object(J.isFiniteNumber)(g)?(g/1024).toFixed(3):"Unknown")+` Kb/s
Estimated load time for current fragment: `+b.toFixed(3)+` s
Estimated load time for the next fragment: `+E.toFixed(3)+` s
Time to underbuffer: `+B.toFixed(3)+" s"),s.nextLoadLevel=F,this.bwEstimator.sample(L,C.loaded),this.clearTimer(),o.loader&&(this.fragCurrent=this.partCurrent=null,o.loader.abort()),s.trigger(M.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:o,part:l,stats:C})},u.onFragLoaded=function(o,l){var s=l.frag,a=l.part;if(s.type===r.PlaylistLevelType.MAIN&&Object(J.isFiniteNumber)(s.sn)){var S=a?a.stats:s.stats,x=a?a.duration:s.duration;if(this.clearTimer(),this.lastLoadedFragLevel=s.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var C=this.hls.levels[s.level],D=(C.loaded?C.loaded.bytes:0)+S.loaded,L=(C.loaded?C.loaded.duration:0)+x;C.loaded={bytes:D,duration:L},C.realBitrate=Math.round(8*D/L)}if(s.bitrateTest){var R={stats:S,frag:s,part:a,id:s.type};this.onFragBuffered(M.Events.FRAG_BUFFERED,R),s.bitrateTest=!1}}},u.onFragBuffered=function(o,l){var s=l.frag,a=l.part,S=a?a.stats:s.stats;if(S.aborted)return;if(s.type!==r.PlaylistLevelType.MAIN||s.sn==="initSegment")return;var x=S.parsing.end-S.loading.start;this.bwEstimator.sample(x,S.loaded),S.bwEstimate=this.bwEstimator.getEstimate(),s.bitrateTest?this.bitrateTestDelay=x/1e3:this.bitrateTestDelay=0},u.onError=function(o,l){switch(l.details){case G.ErrorDetails.FRAG_LOAD_ERROR:case G.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},u.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},u.getNextABRAutoLevel=function(){var o=this.fragCurrent,l=this.partCurrent,s=this.hls,a=s.maxAutoLevel,S=s.config,x=s.minAutoLevel,C=s.media,D=l?l.duration:o?o.duration:0,L=C?C.currentTime:0,R=C&&C.playbackRate!==0?Math.abs(C.playbackRate):1,A=this.bwEstimator?this.bwEstimator.getEstimate():S.abrEwmaDefaultEstimate,T=(z.BufferHelper.bufferInfo(C,L,S.maxBufferHole).end-L)/R,d=this.findBestLevel(A,x,a,T,S.abrBandWidthFactor,S.abrBandWidthUpFactor);if(d>=0)return d;O.logger.trace((T?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var w=D?Math.min(D,S.maxStarvationDelay):S.maxStarvationDelay,y=S.abrBandWidthFactor,b=S.abrBandWidthUpFactor;if(!T){var j=this.bitrateTestDelay;if(j){var B=D?Math.min(D,S.maxLoadingDelay):S.maxLoadingDelay;w=B-j,O.logger.trace("bitrate test took "+Math.round(1e3*j)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*w)+" ms"),y=b=1}}return d=this.findBestLevel(A,x,a,T+w,y,b),Math.max(d,0)},u.findBestLevel=function(o,l,s,a,S,x){for(var C,D=this.fragCurrent,L=this.partCurrent,R=this.lastLoadedFragLevel,A=this.hls.levels,T=A[R],d=!!(T!=null&&(C=T.details)!==null&&C!==void 0&&C.live),w=T==null?void 0:T.codecSet,y=L?L.duration:D?D.duration:0,b=s;b>=l;b--){var j=A[b];if(!j||w&&j.codecSet!==w)continue;var B=j.details,E=(L?B==null?void 0:B.partTarget:B==null?void 0:B.averagetargetduration)||y,F=void 0;b<=R?F=S*o:F=x*o;var I=A[b].maxBitrate,g=I*E/F;if(O.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: 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s=Object.assign||function(D){for(var L=1;L<arguments.length;L++){var R=arguments[L];for(var A in R)Object.prototype.hasOwnProperty.call(R,A)&&(D[A]=R[A])}return D},s.apply(this,arguments)}function a(D,L){D.prototype=Object.create(L.prototype),D.prototype.constructor=D,S(D,L)}function S(D,L){return S=Object.setPrototypeOf||function(A,T){return A.__proto__=T,A},S(D,L)}var x=100,C=function(D){a(L,D);function L(A,T){var d;return d=D.call(this,A,T,"[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 R=L.prototype;return R.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},R._registerListeners=function(){var T=this.hls;T.on(M.Events.MEDIA_ATTACHED,this.onMediaAttached,this),T.on(M.Events.MEDIA_DETACHING,this.onMediaDetaching,this),T.on(M.Events.MANIFEST_LOADING,this.onManifestLoading,this),T.on(M.Events.LEVEL_LOADED,this.onLevelLoaded,this),T.on(M.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),T.on(M.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),T.on(M.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),T.on(M.Events.ERROR,this.onError,this),T.on(M.Events.BUFFER_RESET,this.onBufferReset,this),T.on(M.Events.BUFFER_CREATED,this.onBufferCreated,this),T.on(M.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),T.on(M.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),T.on(M.Events.FRAG_BUFFERED,this.onFragBuffered,this)},R._unregisterListeners=function(){var T=this.hls;T.off(M.Events.MEDIA_ATTACHED,this.onMediaAttached,this),T.off(M.Events.MEDIA_DETACHING,this.onMediaDetaching,this),T.off(M.Events.MANIFEST_LOADING,this.onManifestLoading,this),T.off(M.Events.LEVEL_LOADED,this.onLevelLoaded,this),T.off(M.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),T.off(M.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),T.off(M.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),T.off(M.Events.ERROR,this.onError,this),T.off(M.Events.BUFFER_RESET,this.onBufferReset,this),T.off(M.Events.BUFFER_CREATED,this.onBufferCreated,this),T.off(M.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),T.off(M.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),T.off(M.Events.FRAG_BUFFERED,this.onFragBuffered,this)},R.onInitPtsFound=function(T,d){var w=d.frag,y=d.id,b=d.initPTS;if(y==="main"){var j=w.cc;this.initPTS[w.cc]=b,this.log("InitPTS for cc: "+j+" found from main: "+b),this.videoTrackCC=j,this.state===H.State.WAITING_INIT_PTS&&this.tick()}},R.startLoad=function(T){if(!this.levels){this.startPosition=T,this.state=H.State.STOPPED;return}var d=this.lastCurrentTime;this.stopLoad(),this.setInterval(x),this.fragLoadError=0,d>0&&T===-1?(this.log("Override startPosition with lastCurrentTime @"+d.toFixed(3)),this.state=H.State.IDLE):(this.loadedmetadata=!1,this.state=H.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=T,this.tick()},R.doTick=function(){switch(this.state){case H.State.IDLE:this.doTickIdle();break;case H.State.WAITING_TRACK:{var T,d=this.levels,w=this.trackId,y=d==null||((T=d[w])===null||T===void 0)?void 0:T.details;if(y){if(this.waitForCdnTuneIn(y))break;this.state=H.State.WAITING_INIT_PTS}break}case H.State.FRAG_LOADING_WAITING_RETRY:{var b,j=performance.now(),B=this.retryDate;(!B||j>=B||(b=this.media)!==null&&b!==void 0&&b.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=H.State.IDLE);break}case H.State.WAITING_INIT_PTS:{var E=this.waitingData;if(E){var F=E.frag,I=E.part,g=E.cache,W=E.complete;if(this.initPTS[F.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=H.State.FRAG_LOADING;var $=g.flush(),le={frag:F,part:I,payload:$,networkDetails:null};this._handleFragmentLoadProgress(le),W&&D.prototype._handleFragmentLoadComplete.call(this,le)}else if(this.videoTrackCC!==this.waitingVideoCC)l.logger.log("Waiting fragment cc ("+F.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var de=this.getLoadPosition(),Ce=z.BufferHelper.bufferInfo(this.mediaBuffer,de,this.config.maxBufferHole),be=Object(u.fragmentWithinToleranceTest)(Ce.end,this.config.maxFragLookUpTolerance,F);be<0&&(l.logger.log("Waiting fragment cc ("+F.cc+") @ "+F.start+" cancelled because another fragment at "+Ce.end+" is needed"),this.clearWaitingFragment())}}else this.state=H.State.IDLE}}this.onTickEnd()},R.clearWaitingFragment=function(){var T=this.waitingData;T&&(this.fragmentTracker.removeFragment(T.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=H.State.IDLE)},R.onTickEnd=function(){var T=this.media;if(!T||!T.readyState)return;var d=this.mediaBuffer?this.mediaBuffer:T,w=d.buffered;!this.loadedmetadata&&w.length&&(this.loadedmetadata=!0),this.lastCurrentTime=T.currentTime},R.doTickIdle=function(){var T,d,w=this.hls,y=this.levels,b=this.media,j=this.trackId,B=w.config;if(!y||!y[j])return;if(!b&&(this.startFragRequested||!B.startFragPrefetch))return;var E=y[j],F=E.details;if(!F||F.live&&this.levelLastLoaded!==j||this.waitForCdnTuneIn(F)){this.state=H.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,v.ElementaryStreamTypes.AUDIO,O.PlaylistLevelType.AUDIO));var I=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,O.PlaylistLevelType.AUDIO);if(I===null)return;var g=I.len,W=this.getMaxBufferLength(),$=this.audioSwitch;if(g>=W&&!$)return;if(!$&&this._streamEnded(I,F)){w.trigger(M.Events.BUFFER_EOS,{type:"audio"}),this.state=H.State.ENDED;return}var le=F.fragments,de=le[0].start,Ce=I.end;if($){var be=this.getLoadPosition();Ce=be,F.PTSKnown&&be<de&&((I.end>de||I.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),b.currentTime=de+.05))}var Ae=this.getNextFragment(Ce,F);if(!Ae){this.bufferFlushed=!0;return}((T=Ae.decryptdata)===null||T===void 0?void 0:T.keyFormat)==="identity"&&!((d=Ae.decryptdata)!==null&&d!==void 0&&d.key)?this.loadKey(Ae,F):this.loadFragment(Ae,F,Ce)},R.getMaxBufferLength=function(){var T=D.prototype.getMaxBufferLength.call(this),d=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,O.PlaylistLevelType.MAIN);return d===null?T:Math.max(T,d.len)},R.onMediaDetaching=function(){this.videoBuffer=null,D.prototype.onMediaDetaching.call(this)},R.onAudioTracksUpdated=function(T,d){var w=d.audioTracks;this.resetTransmuxer(),this.levels=w.map(function(y){return new r.Level(y)})},R.onAudioTrackSwitching=function(T,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=H.State.IDLE):this.state=H.State.STOPPED,this.tick()},R.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},R.onLevelLoaded=function(T,d){this.mainDetails=d.details},R.onAudioTrackLoaded=function(T,d){var w,y=this.levels,b=d.details,j=d.id;if(!y){this.warn("Audio tracks were reset while loading level "+j);return}this.log("Track "+j+" loaded ["+b.startSN+","+b.endSN+"],duration:"+b.totalduration);var B=y[j],E=0;if(b.live||(w=B.details)!==null&&w!==void 0&&w.live){var F=this.mainDetails;if(b.fragments[0]||(b.deltaUpdateFailed=!0),b.deltaUpdateFailed||!F)return;!B.details&&b.hasProgramDateTime&&F.hasProgramDateTime?(Object(f.alignMediaPlaylistByPDT)(b,F),E=b.fragments[0].start):E=this.alignPlaylists(b,B.details)}B.details=b,this.levelLastLoaded=j,!this.startFragRequested&&(this.mainDetails||!b.live)&&this.setStartPosition(B.details,E),this.state===H.State.WAITING_TRACK&&!this.waitForCdnTuneIn(b)&&(this.state=H.State.IDLE),this.tick()},R._handleFragmentLoadProgress=function(T){var d,w=T.frag,y=T.part,b=T.payload,j=this.config,B=this.trackId,E=this.levels;if(!E){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 F=E[B];console.assert(F,"Audio track is defined on fragment load progress");var I=F.details;console.assert(I,"Audio track details are defined on fragment load progress");var g=j.defaultAudioCodec||F.audioCodec||"mp4a.40.2",W=this.transmuxer;W||(W=this.transmuxer=new p.default(this.hls,O.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var $=this.initPTS[w.cc],le=(d=w.initSegment)===null||d===void 0?void 0:d.data;if($!==void 0){var de=!1,Ce=y?y.index:-1,be=Ce!==-1,Ae=new h.ChunkMetadata(w.level,w.sn,w.stats.chunkCount,b.byteLength,Ce,be);W.push(b,le,g,"",w,y,I.totalduration,de,Ae,$)}else{l.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 "+B);var Se=this.waitingData=this.waitingData||{frag:w,part:y,cache:new m.default,complete:!1},Re=Se.cache;Re.push(new Uint8Array(b)),this.waitingVideoCC=this.videoTrackCC,this.state=H.State.WAITING_INIT_PTS}},R._handleFragmentLoadComplete=function(T){if(this.waitingData){this.waitingData.complete=!0;return}D.prototype._handleFragmentLoadComplete.call(this,T)},R.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},R.onBufferCreated=function(T,d){var w=d.tracks.audio;w&&(this.mediaBuffer=w.buffer),d.tracks.video&&(this.videoBuffer=d.tracks.video.buffer)},R.onFragBuffered=function(T,d){var w=d.frag,y=d.part;if(w.type!==O.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(M.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(w,y)},R.onError=function(T,d){switch(d.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(O.PlaylistLevelType.AUDIO,d);break;case o.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case o.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==H.State.ERROR&&this.state!==H.State.STOPPED&&(this.state=d.fatal?H.State.ERROR:H.State.IDLE,this.warn(d.details+" while loading frag, switching to "+this.state+" state"));break;case o.ErrorDetails.BUFFER_FULL_ERROR:if(d.parent==="audio"&&(this.state===H.State.PARSING||this.state===H.State.PARSED)){var w=!0,y=this.getFwdBufferInfo(this.mediaBuffer,O.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}},R.onBufferFlushed=function(T,d){var w=d.type;w===v.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},R._handleTransmuxComplete=function(T){var d,w="audio",y=this.hls,b=T.remuxResult,j=T.chunkMeta,B=this.getCurrentContext(j);if(!B){this.warn("The loading context changed while buffering fragment "+j.sn+" of level "+j.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(j.level);return}var E=B.frag,F=B.part,I=b.audio,g=b.text,W=b.id3,$=b.initSegment;if(this.fragContextChanged(E))return;if(this.state=H.State.PARSING,this.audioSwitch&&I&&this.completeAudioSwitch(),$!=null&&$.tracks&&(this._bufferInitSegment($.tracks,E,j),y.trigger(M.Events.FRAG_PARSING_INIT_SEGMENT,{frag:E,id:w,tracks:$.tracks})),I){var le=I.startPTS,de=I.endPTS,Ce=I.startDTS,be=I.endDTS;F&&(F.elementaryStreams[v.ElementaryStreamTypes.AUDIO]={startPTS:le,endPTS:de,startDTS:Ce,endDTS:be}),E.setElementaryStreamInfo(v.ElementaryStreamTypes.AUDIO,le,de,Ce,be),this.bufferFragmentData(I,E,F,j)}if(W!=null&&(d=W.samples)!==null&&d!==void 0&&d.length){var Ae=s({frag:E,id:w},W);y.trigger(M.Events.FRAG_PARSING_METADATA,Ae)}if(g){var Se=s({frag:E,id:w},g);y.trigger(M.Events.FRAG_PARSING_USERDATA,Se)}},R._bufferInitSegment=function(T,d,w){if(this.state!==H.State.PARSING)return;T.video&&delete T.video;var y=T.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(M.Events.BUFFER_CODECS,T);var b=y.initSegment;if(b!=null&&b.byteLength){var j={type:"audio",frag:d,part:null,chunkMeta:w,parent:d.type,data:b};this.hls.trigger(M.Events.BUFFER_APPENDING,j)}this.tick()},R.loadFragment=function(T,d,w){var y=this.fragmentTracker.getState(T);this.fragCurrent=T,(this.audioSwitch||y===G.FragmentState.NOT_LOADED||y===G.FragmentState.PARTIAL)&&(T.sn==="initSegment"?this._loadInitSegment(T):d.live&&!Object(J.isFiniteNumber)(this.initPTS[T.cc])?(this.log("Waiting for video PTS in continuity counter "+T.cc+" of live stream before loading audio fragment "+T.sn+" of level "+this.trackId),this.state=H.State.WAITING_INIT_PTS):(this.startFragRequested=!0,D.prototype.loadFragment.call(this,T,d,w)))},R.completeAudioSwitch=function(){var T=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,T.trigger(M.Events.AUDIO_TRACK_SWITCHED,{id:w})},L}(H.default);Y.default=C},"./src/controller/audio-track-controller.ts":function(oe,Y,N){"use strict";N.r(Y);var J=N("./src/events.ts"),H=N("./src/errors.ts"),M=N("./src/controller/base-playlist-controller.ts"),z=N("./src/types/loader.ts");function G(p,h){for(var u=0;u<h.length;u++){var f=h[u];f.enumerable=f.enumerable||!1,f.configurable=!0,"value"in f&&(f.writable=!0),Object.defineProperty(p,f.key,f)}}function r(p,h,u){return h&&G(p.prototype,h),u&&G(p,u),p}function O(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,o){return f.__proto__=o,f},v(p,h)}var m=function(p){O(h,p);function h(f){var o;return o=p.call(this,f,"[audio-track-controller]")||this,o.tracks=[],o.groupId=null,o.tracksInGroup=[],o.trackId=-1,o.trackName="",o.selectDefaultTrack=!0,o.registerListeners(),o}var u=h.prototype;return u.registerListeners=function(){var o=this.hls;o.on(J.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.on(J.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.on(J.Events.LEVEL_LOADING,this.onLevelLoading,this),o.on(J.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),o.on(J.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),o.on(J.Events.ERROR,this.onError,this)},u.unregisterListeners=function(){var o=this.hls;o.off(J.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.off(J.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.off(J.Events.LEVEL_LOADING,this.onLevelLoading,this),o.off(J.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),o.off(J.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),o.off(J.Events.ERROR,this.onError,this)},u.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,p.prototype.destroy.call(this)},u.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},u.onManifestParsed=function(o,l){this.tracks=l.audioTracks||[]},u.onAudioTrackLoaded=function(o,l){var s=l.id,a=l.details,S=this.tracksInGroup[s];if(!S){this.warn("Invalid audio track id "+s);return}var x=S.details;S.details=l.details,this.log("audioTrack "+s+" loaded ["+a.startSN+"-"+a.endSN+"]"),s===this.trackId&&(this.retryCount=0,this.playlistLoaded(s,l,x))},u.onLevelLoading=function(o,l){this.switchLevel(l.level)},u.onLevelSwitching=function(o,l){this.switchLevel(l.level)},u.switchLevel=function(o){var l=this.hls.levels[o];if(!(l!=null&&l.audioGroupIds))return;var s=l.audioGroupIds[l.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 S={audioTracks:a};this.log("Updating audio tracks, "+a.length+' track(s) found in "'+s+'" group-id'),this.hls.trigger(J.Events.AUDIO_TRACKS_UPDATED,S),this.selectInitialTrack()}},u.onError=function(o,l){if(p.prototype.onError.call(this,o,l),l.fatal||!l.context)return;l.context.type===z.PlaylistContextType.AUDIO_TRACK&&l.context.id===this.trackId&&l.context.groupId===this.groupId&&this.retryLoadingOrFail(l)},u.setAudioTrack=function(o){var l=this.tracksInGroup;if(o<0||o>=l.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var s=l[this.trackId];this.log("Now switching to audio-track index "+o);var a=l[o],S=a.id,x=a.groupId,C=x===void 0?"":x,D=a.name,L=a.type,R=a.url;if(this.trackId=o,this.trackName=D,this.selectDefaultTrack=!1,this.hls.trigger(J.Events.AUDIO_TRACK_SWITCHING,{id:S,groupId:C,name:D,type:L,url:R}),a.details&&!a.details.live)return;var A=this.switchParams(a.url,s==null?void 0:s.details);this.loadPlaylist(A)},u.selectInitialTrack=function(){var o=this.tracksInGroup;console.assert(o.length,"Initial audio track should be selected when tracks are known");var l=this.trackName,s=this.findTrackId(l)||this.findTrackId();s!==-1?this.setAudioTrack(s):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(J.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},u.findTrackId=function(o){for(var l=this.tracksInGroup,s=0;s<l.length;s++){var a=l[s];if((!this.selectDefaultTrack||a.default)&&(!o||o===a.name))return a.id}return-1},u.loadPlaylist=function(o){var l=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(l)){var s=l.id,a=l.groupId,S=l.url;if(o)try{S=o.addDirectives(S)}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(J.Events.AUDIO_TRACK_LOADING,{url:S,id:s,groupId:a,deliveryDirectives:o||null})}},r(h,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(o){this.selectDefaultTrack=!1,this.setAudioTrack(o)}}]),h}(M.default);Y.default=m},"./src/controller/base-playlist-controller.ts":function(oe,Y,N){"use strict";N.r(Y),N.d(Y,"default",function(){return r});var J=N("./src/polyfills/number.ts"),H=N("./src/types/level.ts"),M=N("./src/controller/level-helper.ts"),z=N("./src/utils/logger.ts"),G=N("./src/errors.ts"),r=function(){function O(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=O.prototype;return v.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},v.onError=function(p,h){h.fatal&&h.type===G.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 u=h==null?void 0:h.renditionReports;if(u)for(var f=0;f<u.length;f++){var o=u[f],l=""+o.URI;if(l===p.substr(-l.length)){var s=parseInt(o["LAST-MSN"]),a=parseInt(o["LAST-PART"]);if(h&&this.hls.config.lowLatencyMode){var S=Math.min(h.age-h.partTarget,h.targetduration);a!==void 0&&S>h.partTarget&&(a+=1)}if(Object(J.isFiniteNumber)(s))return new H.HlsUrlParameters(s,Object(J.isFiniteNumber)(a)?a:void 0,H.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,u){var f=this,o=h.details,l=h.stats,s=l.loading.end?Math.max(0,self.performance.now()-l.loading.end):0;if(o.advancedDateTime=Date.now()-s,o.live||u!=null&&u.live){if(o.reloaded(u),u&&this.log("live playlist "+p+" "+(o.advanced?"REFRESHED "+o.lastPartSn+"-"+o.lastPartIndex:"MISSED")),u&&o.fragments.length>0&&Object(M.mergeDetails)(u,o),!this.canLoad||!o.live)return;var a,S=void 0,x=void 0;if(o.canBlockReload&&o.endSN&&o.advanced){var C=this.hls.config.lowLatencyMode,D=o.lastPartSn,L=o.endSN,R=o.lastPartIndex,A=R!==-1,T=D===L,d=C?0:R;A?(S=T?L+1:D,x=T?d:R+1):S=L+1;var w=o.age,y=w+o.ageHeader,b=Math.min(y-o.partTarget,o.targetduration*1.5);if(b>0){if(u&&b>u.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+u.tuneInGoal+" to: "+b+" with playlist age: "+o.age),b=0;else{var j=Math.floor(b/o.targetduration);if(S+=j,x!==void 0){var B=Math.round(b%o.targetduration/o.partTarget);x+=B}this.log("CDN Tune-in age: "+o.ageHeader+"s last advanced "+w.toFixed(2)+"s goal: "+b+" skip sn "+j+" to part "+x)}o.tuneInGoal=b}if(a=this.getDeliveryDirectives(o,h.deliveryDirectives,S,x),C||!T){this.loadPlaylist(a);return}}else a=this.getDeliveryDirectives(o,h.deliveryDirectives,S,x);var E=Object(M.computeReloadInterval)(o,l);S!==void 0&&o.canBlockReload&&(E-=o.partTarget||1),this.log("reload live playlist "+p+" in "+Math.round(E)+" ms"),this.timer=self.setTimeout(function(){return f.loadPlaylist(a)},E)}else this.clearTimer()},v.getDeliveryDirectives=function(p,h,u,f){var o=Object(H.getSkipValue)(p,u);return h!=null&&h.skip&&p.deltaUpdateFailed&&(u=h.msn,f=h.part,o=H.HlsSkip.No),new H.HlsUrlParameters(u,f,o)},v.retryLoadingOrFail=function(p){var h=this,u=this.hls.config,f=this.retryCount<u.levelLoadingMaxRetry;if(f){var o;if(this.retryCount++,p.details.indexOf("LoadTimeOut")>-1&&(o=p.context)!==null&&o!==void 0&&o.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+p.details+'"'),this.loadPlaylist();else{var l=Math.min(Math.pow(2,this.retryCount)*u.levelLoadingRetryDelay,u.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return h.loadPlaylist()},l),this.warn("retry playlist loading #"+this.retryCount+" in "+l+' ms after "'+p.details+'"')}}else this.warn('cannot recover from error "'+p.details+'"'),this.clearTimer(),p.fatal=!0;return f},O}()},"./src/controller/base-stream-controller.ts":function(oe,Y,N){"use strict";N.r(Y),N.d(Y,"State",function(){return L}),N.d(Y,"default",function(){return R});var J=N("./src/polyfills/number.ts"),H=N("./src/task-loop.ts"),M=N("./src/controller/fragment-tracker.ts"),z=N("./src/utils/buffer-helper.ts"),G=N("./src/utils/logger.ts"),r=N("./src/events.ts"),O=N("./src/errors.ts"),v=N("./src/types/transmuxer.ts"),m=N("./src/utils/mp4-tools.ts"),p=N("./src/utils/discontinuities.ts"),h=N("./src/controller/fragment-finders.ts"),u=N("./src/controller/level-helper.ts"),f=N("./src/loader/fragment-loader.ts"),o=N("./src/crypt/decrypter.ts"),l=N("./src/utils/time-ranges.ts"),s=N("./src/types/loader.ts");function a(A,T){for(var d=0;d<T.length;d++){var w=T[d];w.enumerable=w.enumerable||!1,w.configurable=!0,"value"in w&&(w.writable=!0),Object.defineProperty(A,w.key,w)}}function S(A,T,d){return T&&a(A.prototype,T),d&&a(A,d),A}function x(A){if(A===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return A}function C(A,T){A.prototype=Object.create(T.prototype),A.prototype.constructor=A,D(A,T)}function D(A,T){return D=Object.setPrototypeOf||function(w,y){return w.__proto__=y,w},D(A,T)}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"},R=function(A){C(T,A);function T(w,y,b){var j;return j=A.call(this)||this,j.hls=void 0,j.fragPrevious=null,j.fragCurrent=null,j.fragmentTracker=void 0,j.transmuxer=null,j._state=L.STOPPED,j.media=void 0,j.mediaBuffer=void 0,j.config=void 0,j.bitrateTest=!1,j.lastCurrentTime=0,j.nextLoadPosition=0,j.startPosition=0,j.loadedmetadata=!1,j.fragLoadError=0,j.retryDate=0,j.levels=null,j.fragmentLoader=void 0,j.levelLastLoaded=null,j.startFragRequested=!1,j.decrypter=void 0,j.initPTS=[],j.onvseeking=null,j.onvended=null,j.logPrefix="",j.log=void 0,j.warn=void 0,j.logPrefix=b,j.log=G.logger.log.bind(G.logger,b+":"),j.warn=G.logger.warn.bind(G.logger,b+":"),j.hls=w,j.fragmentLoader=new f.default(w.config),j.fragmentTracker=y,j.config=w.config,j.decrypter=new o.default(w,w.config),w.on(r.Events.KEY_LOADED,j.onKeyLoaded,x(j)),j}var d=T.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 j=this.fragCurrent,B=this.fragmentTracker;if(!b.live&&j&&j.sn===b.endSN&&!y.nextStart){var E=B.getState(j);return E===M.FragmentState.PARTIAL||E===M.FragmentState.OK}return!1},d.onMediaAttached=function(y,b){var j=this.media=this.mediaBuffer=b.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),j.addEventListener("seeking",this.onvseeking),j.addEventListener("ended",this.onvended);var B=this.config;this.levels&&B.autoStartLoad&&this.state===L.STOPPED&&this.startLoad(B.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,j=this.media,B=this.mediaBuffer,E=this.state,F=j?j.currentTime:0,I=z.BufferHelper.bufferInfo(B||j,F,y.maxBufferHole);if(this.log("media seeking to "+(Object(J.isFiniteNumber)(F)?F.toFixed(3):F)+", state: "+E),E===L.ENDED)this.resetLoadingState();else if(b&&!I.len){var g=y.maxFragLookUpTolerance,W=b.start-g,$=b.start+b.duration+g,le=F>$;(F<W||le)&&(le&&b.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),b.loader.abort()),this.resetLoadingState())}j&&(this.lastCurrentTime=F),!this.loadedmetadata&&!I.len&&(this.nextLoadPosition=this.startPosition=F),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 j=this.levels[b.frag.level].details;j&&this.loadFragment(b.frag,j,b.frag.start)},d.onHandlerDestroying=function(){this.stopLoad(),A.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,A.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,j){this._loadFragForPlayback(y,b,j)},d._loadFragForPlayback=function(y,b,j){var B=this,E=function(I){if(B.fragContextChanged(y)){B.warn("Fragment "+y.sn+(I.part?" p: "+I.part.index:"")+" of level "+y.level+" was dropped during download."),B.fragmentTracker.removeFragment(y);return}y.stats.chunkCount++,B._handleFragmentLoadProgress(I)};this._doFragLoad(y,b,j,E).then(function(F){if(!F)return;B.fragLoadError=0;var I=B.state;if(B.fragContextChanged(y)){(I===L.FRAG_LOADING||I===L.BACKTRACKING||!B.fragCurrent&&I===L.PARSING)&&(B.fragmentTracker.removeFragment(y),B.state=L.IDLE);return}if("payload"in F&&(B.log("Loaded fragment "+y.sn+" of level "+y.level),B.hls.trigger(r.Events.FRAG_LOADED,F),B.state===L.BACKTRACKING)){B.fragmentTracker.backtrack(y,F),B.resetFragmentLoading(y);return}B._handleFragmentLoadComplete(F)}).catch(function(F){B.warn(F),B.resetFragmentLoading(y)})},d.flushMainBuffer=function(y,b,j){if(j===void 0&&(j=null),!(y-b))return;var B={startOffset:y,endOffset:b,type:j};this.fragLoadError=0,this.hls.trigger(r.Events.BUFFER_FLUSHING,B)},d._loadInitSegment=function(y){var b=this;this._doFragLoad(y).then(function(j){if(!j||b.fragContextChanged(y)||!b.levels)throw new Error("init load aborted");return j}).then(function(j){var B=b.hls,E=j.payload,F=y.decryptdata;if(E&&E.byteLength>0&&F&&F.key&&F.iv&&F.method==="AES-128"){var I=self.performance.now();return b.decrypter.webCryptoDecrypt(new Uint8Array(E),F.key.buffer,F.iv.buffer).then(function(g){var W=self.performance.now();return B.trigger(r.Events.FRAG_DECRYPTED,{frag:y,payload:g,stats:{tstart:I,tdecrypt:W}}),j.payload=g,j})}return j}).then(function(j){var B=b.fragCurrent,E=b.hls,F=b.levels;if(!F)throw new Error("init load aborted, missing levels");var I=F[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(j.payload),g.parsing.start=g.buffering.start=self.performance.now(),g.parsing.end=g.buffering.end=self.performance.now(),j.frag===B&&E.trigger(r.Events.FRAG_BUFFERED,{stats:g,frag:B,part:null,id:y.type}),b.tick()}).catch(function(j){b.warn(j),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 j=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+" "+l.default.toString(z.BufferHelper.getBuffered(j))),this.state=L.IDLE,this.tick()},d._handleFragmentLoadComplete=function(y){var b=this.transmuxer;if(!b)return;var j=y.frag,B=y.part,E=y.partsLoaded,F=!E||E.length===0||E.some(function(g){return!g}),I=new v.ChunkMetadata(j.level,j.sn,j.stats.chunkCount+1,0,B?B.index:-1,!F);b.flush(I)},d._handleFragmentLoadProgress=function(y){},d._doFragLoad=function(y,b,j,B){var E=this;if(j===void 0&&(j=null),!this.levels)throw new Error("frag load aborted, missing levels");if(j=Math.max(y.start,j||0),this.config.lowLatencyMode&&b){var F=b.partList;if(F&&B){j>y.end&&b.fragmentHint&&(y=b.fragmentHint);var I=this.getNextPart(F,y,j);if(I>-1){var g=F[I];return this.log("Loading part sn: "+y.sn+" p: "+g.index+" cc: "+y.cc+" of playlist ["+b.startSN+"-"+b.endSN+"] parts [0-"+I+"-"+(F.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+y.level+", target: "+parseFloat(j.toFixed(3))),this.nextLoadPosition=g.start+g.duration,this.state=L.FRAG_LOADING,this.hls.trigger(r.Events.FRAG_LOADING,{frag:y,part:F[I],targetBufferTime:j}),this.doFragPartsLoad(y,F,I,B).catch(function(W){return E.handleFragLoadError(W)})}else if(!y.url||this.loadedEndOfParts(F,j))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(j.toFixed(3))),Object(J.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:j}),this.fragmentLoader.load(y,B).catch(function(W){return E.handleFragLoadError(W)})},d.doFragPartsLoad=function(y,b,j,B){var E=this;return new Promise(function(F,I){var g=[],W=function $(le){var de=b[le];E.fragmentLoader.loadPart(y,de,B).then(function(Ce){g[de.index]=Ce;var be=Ce.part;E.hls.trigger(r.Events.FRAG_LOADED,Ce);var Ae=b[le+1];if(Ae&&Ae.fragment===y)$(le+1);else return F({frag:y,part:be,partsLoaded:g})}).catch(I)};W(j)})},d.handleFragLoadError=function(y){var b=y.data;return b&&b.details===O.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 j=b.frag,B=b.part,E=b.level,F=self.performance.now();j.stats.parsing.end=F,B&&(B.stats.parsing.end=F),this.updateLevelTiming(j,B,E,y.partial)},d.getCurrentContext=function(y){var b=this.levels,j=y.level,B=y.sn,E=y.part;if(!b||!b[j])return this.warn("Levels object was unset while buffering fragment "+B+" of level "+j+". The current chunk will not be buffered."),null;var F=b[j],I=E>-1?Object(u.getPartWith)(F,B,E):null,g=I?I.fragment:Object(u.getFragmentWithSN)(F,B,this.fragCurrent);return g?{frag:g,part:I,level:F}:null},d.bufferFragmentData=function(y,b,j,B){if(!y||this.state!==L.PARSING)return;var E=y.data1,F=y.data2,I=E;if(E&&F&&(I=Object(m.appendUint8Array)(E,F)),!I||!I.length)return;var g={type:y.type,frag:b,part:j,chunkMeta:B,parent:b.type,data:I};this.hls.trigger(r.Events.BUFFER_APPENDING,g),y.dropped&&y.independent&&!j&&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 j=b.currentTime,B=z.BufferHelper.bufferInfo(b,j,0),E=y.duration,F=Math.min(this.config.maxFragLookUpTolerance*2,E*.25),I=Math.max(Math.min(y.start-F,B.end-F),j+F);y.start-I>F&&this.flushMainBuffer(I,y.start)},d.getFwdBufferInfo=function(y,b){var j=this.config,B=this.getLoadPosition();if(!Object(J.isFiniteNumber)(B))return null;var E=z.BufferHelper.bufferInfo(y,B,j.maxBufferHole);if(E.len===0&&E.nextStart!==void 0){var F=this.fragmentTracker.getBufferedFrag(B,b);if(F&&E.nextStart<F.end)return z.BufferHelper.bufferInfo(y,B,Math.max(E.nextStart,j.maxBufferHole))}return E},d.getMaxBufferLength=function(y){var b=this.config,j;return y?j=Math.max(8*b.maxBufferSize/y,b.maxBufferLength):j=b.maxBufferLength,Math.min(j,b.maxMaxBufferLength)},d.reduceMaxBufferLength=function(y){var b=this.config,j=y||b.maxBufferLength;return b.maxMaxBufferLength>=j?(b.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+b.maxMaxBufferLength+"s"),!0):!1},d.getNextFragment=function(y,b){var j,B,E=b.fragments,F=E.length;if(!F)return null;var I=this.config,g=E[0].start,W;if(b.live){var $=I.initialLiveManifestSize;if(F<$)return this.warn("Not enough fragments to start playback (have: "+F+", need: "+$+")"),null;!b.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&(W=this.getInitialLiveFragment(b,E),this.startPosition=W?this.hls.liveSyncPosition||W.start:y)}else y<=g&&(W=E[0]);if(!W){var le=I.lowLatencyMode?b.partEnd:b.fragmentEnd;W=this.getFragmentAtPosition(y,le,b)}return(j=W)!==null&&j!==void 0&&j.initSegment&&!((B=W)!==null&&B!==void 0&&B.initSegment.data)&&!this.bitrateTest&&(W=W.initSegment),W},d.getNextPart=function(y,b,j){for(var B=-1,E=!1,F=!0,I=0,g=y.length;I<g;I++){var W=y[I];if(F=F&&!W.independent,B>-1&&j<W.start)break;var $=W.loaded;!$&&(E||W.independent||F)&&W.fragment===b&&(B=I),E=$}return B},d.loadedEndOfParts=function(y,b){var j=y[y.length-1];return j&&b>j.start&&j.loaded},d.getInitialLiveFragment=function(y,b){var j=this.fragPrevious,B=null;if(j){if(y.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+j.programDateTime),B=Object(h.findFragmentByPDT)(b,j.endProgramDateTime,this.config.maxFragLookUpTolerance)),!B){var E=j.sn+1;if(E>=y.startSN&&E<=y.endSN){var F=b[E-y.startSN];j.cc===F.cc&&(B=F,this.log("Live playlist, switching playlist, load frag with next SN: "+B.sn))}B||(B=Object(h.findFragWithCC)(b,j.cc),B&&this.log("Live playlist, switching playlist, load frag with same CC: "+B.sn))}}else{var I=this.hls.liveSyncPosition;I!==null&&(B=this.getFragmentAtPosition(I,this.bitrateTest?y.fragmentEnd:y.edge,y))}return B},d.getFragmentAtPosition=function(y,b,j){var B=this.config,E=this.fragPrevious,F=j.fragments,I=j.endSN,g=j.fragmentHint,W=B.maxFragLookUpTolerance,$=!!(B.lowLatencyMode&&j.partList&&g);$&&g&&!this.bitrateTest&&(F=F.concat(g),I=g.sn);var le;if(y<b){var de=y>b-W?0:W;le=Object(h.findFragmentByPTS)(E,F,y,de)}else le=F[F.length-1];if(le){var Ce=le.sn-j.startSN,be=E&&le.level===E.level,Ae=F[Ce+1],Se=this.fragmentTracker.getState(le);if(Se===M.FragmentState.BACKTRACKED){le=null;for(var Re=Ce;F[Re]&&this.fragmentTracker.getState(F[Re])===M.FragmentState.BACKTRACKED;)E?le=F[Re--]:le=F[--Re];le||(le=Ae)}else E&&le.sn===E.sn&&!$&&(be&&(le.sn<I&&this.fragmentTracker.getState(Ae)!==M.FragmentState.OK?(this.log("SN "+le.sn+" just loaded, load next one: "+Ae.sn),le=Ae):le=null))}return le},d.synchronizeToLiveEdge=function(y){var b=this.config,j=this.media;if(!j)return;var B=this.hls.liveSyncPosition,E=j.currentTime,F=y.fragments[0].start,I=y.edge,g=E>=F-b.maxFragLookUpTolerance&&E<=I;if(B!==null&&j.duration>B&&(E<B||!g)){var W=b.liveMaxLatencyDuration!==void 0?b.liveMaxLatencyDuration:b.liveMaxLatencyDurationCount*y.targetduration;(!g&&j.readyState<4||E<I-W)&&(this.loadedmetadata||(this.nextLoadPosition=B),j.readyState&&(this.warn("Playback: "+E.toFixed(3)+" is located too far from the end of live sliding playlist: "+I+", reset currentTime to : "+B.toFixed(3)),j.currentTime=B))}},d.alignPlaylists=function(y,b){var j=this.levels,B=this.levelLastLoaded,E=this.fragPrevious,F=B!==null?j[B]:null,I=y.fragments.length;if(!I)return this.warn("No fragments in live playlist"),0;var g=y.fragments[0].start,W=!b,$=y.alignedSliding&&Object(J.isFiniteNumber)(g);if(W||!$&&!g){Object(p.alignStream)(E,F,y);var le=y.fragments[0].start;return this.log("Live playlist sliding: "+le.toFixed(2)+" start-sn: "+(b?b.startSN:"na")+"->"+y.startSN+" prev-sn: "+(E?E.sn:"na")+" fragments: "+I),le}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 j=this.startPosition;if(j<b&&(j=-1),j===-1||this.lastCurrentTime===-1){var B=y.startTimeOffset;Object(J.isFiniteNumber)(B)?(j=b+B,B<0&&(j+=y.totalduration),j=Math.min(Math.max(b,j),b+y.totalduration),this.log("Start time offset "+B+" found in playlist, adjust startPosition to "+j),this.startPosition=j):y.live?j=this.hls.liveSyncPosition||b:this.startPosition=j=0,this.lastCurrentTime=j}this.nextLoadPosition=j},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 j=b.frag;if(!j||j.type!==y)return;var B=this.fragCurrent;console.assert(B&&j.sn===B.sn&&j.level===B.level&&j.urlId===B.urlId,"Frag load error must match current frag to retry");var E=this.config;if(this.fragLoadError+1<=E.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(j.level))return;var F=Math.min(Math.pow(2,this.fragLoadError)*E.fragLoadingRetryDelay,E.fragLoadingMaxRetryTimeout);this.warn("Fragment "+j.sn+" of "+y+" "+j.level+" failed to load, retrying in "+F+"ms"),this.retryDate=self.performance.now()+F,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):(G.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,j){if(!y)return;var B=z.BufferHelper.getBuffered(y);this.fragmentTracker.detectEvictedFragments(b,B,j),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,j,B){var E=this,F=j.details;console.assert(!!F,"level.details must be defined");var I=Object.keys(y.elementaryStreams).reduce(function(g,W){var $=y.elementaryStreams[W];if($){var le=$.endPTS-$.startPTS;if(le<=0)return E.warn("Could not parse fragment "+y.sn+" "+W+" duration reliably ("+le+") resetting transmuxer to fallback to playlist timing"),E.resetTransmuxer(),g||!1;var de=B?0:Object(u.updateFragPTSDTS)(F,y,$.startPTS,$.endPTS,$.startDTS,$.endDTS);return E.hls.trigger(r.Events.LEVEL_PTS_UPDATED,{details:F,level:j,drift:de,type:W,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)},S(T,[{key:"state",get:function(){return this._state},set:function(y){var b=this._state;b!==y&&(this._state=y,this.log(b+"->"+y))}}]),T}(H.default)},"./src/controller/buffer-controller.ts":function(oe,Y,N){"use strict";N.r(Y),N.d(Y,"default",function(){return h});var J=N("./src/polyfills/number.ts"),H=N("./src/events.ts"),M=N("./src/utils/logger.ts"),z=N("./src/errors.ts"),G=N("./src/utils/buffer-helper.ts"),r=N("./src/utils/mediasource-helper.ts"),O=N("./src/loader/fragment.ts"),v=N("./src/controller/buffer-operation-queue.ts"),m=Object(r.getMediaSource)(),p=/([ha]vc.)(?:\.[^.,]+)+/,h=function(){function u(o){var l=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=l.hls,a=l.media,S=l.mediaSource;M.logger.log("[buffer-controller]: Media source opened"),a&&(l.updateMediaElementDuration(),s.trigger(H.Events.MEDIA_ATTACHED,{media:a})),S&&S.removeEventListener("sourceopen",l._onMediaSourceOpen),l.checkPendingTracks()},this._onMediaSourceClose=function(){M.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){M.logger.log("[buffer-controller]: Media source ended")},this.hls=o,this._initSourceBuffer(),this.registerListeners()}var f=u.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 l=this.hls;l.on(H.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),l.on(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),l.on(H.Events.MANIFEST_PARSED,this.onManifestParsed,this),l.on(H.Events.BUFFER_RESET,this.onBufferReset,this),l.on(H.Events.BUFFER_APPENDING,this.onBufferAppending,this),l.on(H.Events.BUFFER_CODECS,this.onBufferCodecs,this),l.on(H.Events.BUFFER_EOS,this.onBufferEos,this),l.on(H.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),l.on(H.Events.LEVEL_UPDATED,this.onLevelUpdated,this),l.on(H.Events.FRAG_PARSED,this.onFragParsed,this),l.on(H.Events.FRAG_CHANGED,this.onFragChanged,this)},f.unregisterListeners=function(){var l=this.hls;l.off(H.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),l.off(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),l.off(H.Events.MANIFEST_PARSED,this.onManifestParsed,this),l.off(H.Events.BUFFER_RESET,this.onBufferReset,this),l.off(H.Events.BUFFER_APPENDING,this.onBufferAppending,this),l.off(H.Events.BUFFER_CODECS,this.onBufferCodecs,this),l.off(H.Events.BUFFER_EOS,this.onBufferEos,this),l.off(H.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),l.off(H.Events.LEVEL_UPDATED,this.onLevelUpdated,this),l.off(H.Events.FRAG_PARSED,this.onFragParsed,this),l.off(H.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(l,s){var a=2;(s.audio&&!s.video||!s.altAudio)&&(a=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=a,this.details=null,M.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},f.onMediaAttaching=function(l,s){var a=this.media=s.media;if(a&&m){var S=this.mediaSource=new m;S.addEventListener("sourceopen",this._onMediaSourceOpen),S.addEventListener("sourceended",this._onMediaSourceEnded),S.addEventListener("sourceclose",this._onMediaSourceClose),a.src=self.URL.createObjectURL(S),this._objectUrl=a.src}},f.onMediaDetaching=function(){var l=this.media,s=this.mediaSource,a=this._objectUrl;if(s){if(M.logger.log("[buffer-controller]: media source detaching"),s.readyState==="open")try{s.endOfStream()}catch(S){M.logger.warn("[buffer-controller]: onMediaDetaching: "+S.message+" while calling endOfStream")}this.onBufferReset(),s.removeEventListener("sourceopen",this._onMediaSourceOpen),s.removeEventListener("sourceended",this._onMediaSourceEnded),s.removeEventListener("sourceclose",this._onMediaSourceClose),l&&(a&&self.URL.revokeObjectURL(a),l.src===a?(l.removeAttribute("src"),l.load()):M.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(H.Events.MEDIA_DETACHED,void 0)},f.onBufferReset=function(){var l=this;this.getSourceBufferTypes().forEach(function(s){var a=l.sourceBuffer[s];try{a&&(l.removeBufferListeners(s),l.mediaSource&&l.mediaSource.removeSourceBuffer(a),l.sourceBuffer[s]=void 0)}catch(S){M.logger.warn("[buffer-controller]: Failed to reset the "+s+" buffer",S)}}),this._initSourceBuffer()},f.onBufferCodecs=function(l,s){var a=this,S=this.getSourceBufferTypes().length;if(Object.keys(s).forEach(function(x){if(S){var C=a.tracks[x];if(C&&typeof C.buffer.changeType=="function"){var D=s[x],L=D.codec,R=D.levelCodec,A=D.container,T=(C.levelCodec||C.codec).replace(p,"$1"),d=(R||L).replace(p,"$1");if(T!==d){var w=A+";codecs="+(R||L);a.appendChangeType(x,w)}}}else a.pendingTracks[x]=s[x]}),S)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},f.appendChangeType=function(l,s){var a=this,S=this.operationQueue,x={execute:function(){var D=a.sourceBuffer[l];D&&(M.logger.log("[buffer-controller]: changing "+l+" sourceBuffer type to "+s),D.changeType(s)),S.shiftAndExecuteNext(l)},onStart:function(){},onComplete:function(){},onError:function(D){M.logger.warn("[buffer-controller]: Failed to change "+l+" SourceBuffer type",D)}};S.append(x,l)},f.onBufferAppending=function(l,s){var a=this,S=this.hls,x=this.operationQueue,C=this.tracks,D=s.data,L=s.type,R=s.frag,A=s.part,T=s.chunkMeta,d=T.buffering[L],w=self.performance.now();d.start=w;var y=R.stats.buffering,b=A?A.stats.buffering:null;y.start===0&&(y.start=w),b&&b.start===0&&(b.start=w);var j=C.audio,B=L==="audio"&&T.id===1&&(j==null?void 0:j.container)==="audio/mpeg",E={execute:function(){if(d.executeStart=self.performance.now(),B){var I=a.sourceBuffer[L];if(I){var g=R.start-I.timestampOffset;Math.abs(g)>=.1&&(M.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+R.start+" (delta: "+g+") sn: "+R.sn+")"),I.timestampOffset=R.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,W={};for(var $ in g)W[$]=G.BufferHelper.getBuffered(g[$]);a.appendError=0,a.hls.trigger(H.Events.BUFFER_APPENDED,{type:L,frag:R,part:A,chunkMeta:T,parent:R.type,timeRanges:W})},onError:function(I){M.logger.error("[buffer-controller]: Error encountered while trying to append to the "+L+" SourceBuffer",I);var g={type:z.ErrorTypes.MEDIA_ERROR,parent:R.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>S.config.appendErrorMaxRetry&&(M.logger.error("[buffer-controller]: Failed "+S.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),g.fatal=!0)),S.trigger(H.Events.ERROR,g)}};x.append(E,L)},f.onBufferFlushing=function(l,s){var a=this,S=this.operationQueue,x=function(D){return{execute:a.removeExecutor.bind(a,D,s.startOffset,s.endOffset),onStart:function(){},onComplete:function(){a.hls.trigger(H.Events.BUFFER_FLUSHED,{type:D})},onError:function(R){M.logger.warn("[buffer-controller]: Failed to remove from "+D+" SourceBuffer",R)}}};s.type?S.append(x(s.type),s.type):this.getSourceBufferTypes().forEach(function(C){S.append(x(C),C)})},f.onFragParsed=function(l,s){var a=this,S=s.frag,x=s.part,C=[],D=x?x.elementaryStreams:S.elementaryStreams;D[O.ElementaryStreamTypes.AUDIOVIDEO]?C.push("audiovideo"):(D[O.ElementaryStreamTypes.AUDIO]&&C.push("audio"),D[O.ElementaryStreamTypes.VIDEO]&&C.push("video"));var L=function(){var A=self.performance.now();S.stats.buffering.end=A,x&&(x.stats.buffering.end=A);var T=x?x.stats:S.stats;a.hls.trigger(H.Events.FRAG_BUFFERED,{frag:S,part:x,stats:T,id:S.type})};C.length===0&&M.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+S.type+" level: "+S.level+" sn: "+S.sn),this.blockBuffers(L,C)},f.onFragChanged=function(l,s){this.flushBackBuffer()},f.onBufferEos=function(l,s){var a=this,S=this.getSourceBufferTypes().reduce(function(x,C){var D=a.sourceBuffer[C];return(!s.type||s.type===C)&&(D&&!D.ended&&(D.ended=!0,M.logger.log("[buffer-controller]: "+C+" sourceBuffer now EOS"))),x&&!!(!D||D.ended)},!0);S&&this.blockBuffers(function(){var x=a.mediaSource;if(!x||x.readyState!=="open")return;x.endOfStream()})},f.onLevelUpdated=function(l,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 l=this.hls,s=this.details,a=this.media,S=this.sourceBuffer;if(!a||s===null)return;var x=this.getSourceBufferTypes();if(!x.length)return;var C=s.live&&l.config.liveBackBufferLength!==null?l.config.liveBackBufferLength:l.config.backBufferLength;if(!Object(J.isFiniteNumber)(C)||C<0)return;var D=a.currentTime,L=s.levelTargetDuration,R=Math.max(C,L),A=Math.floor(D/L)*L-R;x.forEach(function(T){var d=S[T];if(d){var w=G.BufferHelper.getBuffered(d);w.length>0&&A>w.start(0)&&(l.trigger(H.Events.BACK_BUFFER_REACHED,{bufferEnd:A}),s.live&&l.trigger(H.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:A}),l.trigger(H.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:A,type:T}))}})},f.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var l=this.details,s=this.hls,a=this.media,S=this.mediaSource,x=l.fragments[0].start+l.totalduration,C=a.duration,D=Object(J.isFiniteNumber)(S.duration)?S.duration:0;l.live&&s.config.liveDurationInfinity?(M.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),S.duration=Infinity,this.updateSeekableRange(l)):(x>D&&x>C||!Object(J.isFiniteNumber)(C))&&(M.logger.log("[buffer-controller]: Updating Media Source duration to "+x.toFixed(3)),S.duration=x)},f.updateSeekableRange=function(l){var s=this.mediaSource,a=l.fragments,S=a.length;if(S&&l.live&&s!==null&&s!==void 0&&s.setLiveSeekableRange){var x=Math.max(0,a[0].start),C=Math.max(x,x+l.totalduration);s.setLiveSeekableRange(x,C)}},f.checkPendingTracks=function(){var l=this.bufferCodecEventsExpected,s=this.operationQueue,a=this.pendingTracks,S=Object.keys(a).length;if(S&&!l||S===2){this.createSourceBuffers(a),this.pendingTracks={};var x=this.getSourceBufferTypes();if(x.length===0){this.hls.trigger(H.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(C){s.executeNext(C)})}},f.createSourceBuffers=function(l){var s=this.sourceBuffer,a=this.mediaSource;if(!a)throw Error("createSourceBuffers called when mediaSource was null");var S=0;for(var x in l)if(!s[x]){var C=l[x];if(!C)throw Error("source buffer exists for track "+x+", however track does not");var D=C.levelCodec||C.codec,L=C.container+";codecs="+D;M.logger.log("[buffer-controller]: creating sourceBuffer("+L+")");try{var R=s[x]=a.addSourceBuffer(L),A=x;this.addBufferListener(A,"updatestart",this._onSBUpdateStart),this.addBufferListener(A,"updateend",this._onSBUpdateEnd),this.addBufferListener(A,"error",this._onSBUpdateError),this.tracks[x]={buffer:R,codec:D,container:C.container,levelCodec:C.levelCodec,id:C.id},S++}catch(T){M.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+T.message),this.hls.trigger(H.Events.ERROR,{type:z.ErrorTypes.MEDIA_ERROR,details:z.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:T,mimeType:L})}}S&&this.hls.trigger(H.Events.BUFFER_CREATED,{tracks:this.tracks})},f._onSBUpdateStart=function(l){var s=this.operationQueue,a=s.current(l);a.onStart()},f._onSBUpdateEnd=function(l){var s=this.operationQueue,a=s.current(l);a.onComplete(),s.shiftAndExecuteNext(l)},f._onSBUpdateError=function(l,s){M.logger.error("[buffer-controller]: "+l+" SourceBuffer error",s),this.hls.trigger(H.Events.ERROR,{type:z.ErrorTypes.MEDIA_ERROR,details:z.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var a=this.operationQueue.current(l);a&&a.onError(s)},f.removeExecutor=function(l,s,a){var S=this.media,x=this.mediaSource,C=this.operationQueue,D=this.sourceBuffer,L=D[l];if(!S||!x||!L){M.logger.warn("[buffer-controller]: Attempting to remove from the "+l+" SourceBuffer, but it does not exist"),C.shiftAndExecuteNext(l);return}var R=Object(J.isFiniteNumber)(S.duration)?S.duration:Infinity,A=Object(J.isFiniteNumber)(x.duration)?x.duration:Infinity,T=Math.max(0,s),d=Math.min(a,R,A);d>T?(M.logger.log("[buffer-controller]: Removing ["+T+","+d+"] from the "+l+" SourceBuffer"),console.assert(!L.updating,l+" sourceBuffer must not be updating"),L.remove(T,d)):C.shiftAndExecuteNext(l)},f.appendExecutor=function(l,s){var a=this.operationQueue,S=this.sourceBuffer,x=S[s];if(!x){M.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(l)},f.blockBuffers=function(l,s){var a=this;if(s===void 0&&(s=this.getSourceBufferTypes()),!s.length){M.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(l);return}var S=this.operationQueue,x=s.map(function(C){return S.appendBlocker(C)});Promise.all(x).then(function(){l(),s.forEach(function(C){var D=a.sourceBuffer[C];(!D||!D.updating)&&S.shiftAndExecuteNext(C)})})},f.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},f.addBufferListener=function(l,s,a){var S=this.sourceBuffer[l];if(!S)return;var x=a.bind(this,l);this.listeners[l].push({event:s,listener:x}),S.addEventListener(s,x)},f.removeBufferListeners=function(l){var s=this.sourceBuffer[l];if(!s)return;this.listeners[l].forEach(function(a){s.removeEventListener(a.event,a.listener)})},u}()},"./src/controller/buffer-operation-queue.ts":function(oe,Y,N){"use strict";N.r(Y),N.d(Y,"default",function(){return H});var J=N("./src/utils/logger.ts"),H=function(){function M(G){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=G}var z=M.prototype;return z.append=function(r,O){var v=this.queues[O];v.push(r),v.length===1&&this.buffers[O]&&this.executeNext(O)},z.insertAbort=function(r,O){var v=this.queues[O];v.unshift(r),this.executeNext(O)},z.appendBlocker=function(r){var O,v=new Promise(function(p){O=p}),m={execute:O,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(m,r),v},z.executeNext=function(r){var O=this.buffers,v=this.queues,m=O[r],p=v[r];if(p.length){var h=p[0];try{h.execute()}catch(u){J.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),h.onError(u),(!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]},M}()},"./src/controller/cap-level-controller.ts":function(oe,Y,N){"use strict";N.r(Y);var J=N("./src/events.ts");function H(G,r){for(var O=0;O<r.length;O++){var v=r[O];v.enumerable=v.enumerable||!1,v.configurable=!0,"value"in v&&(v.writable=!0),Object.defineProperty(G,v.key,v)}}function M(G,r,O){return r&&H(G.prototype,r),O&&H(G,O),G}var z=function(){function G(O){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=O,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var r=G.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(J.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),v.on(J.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),v.on(J.Events.MANIFEST_PARSED,this.onManifestParsed,this),v.on(J.Events.BUFFER_CODECS,this.onBufferCodecs,this),v.on(J.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},r.unregisterListener=function(){var v=this.hls;v.off(J.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),v.off(J.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),v.off(J.Events.MANIFEST_PARSED,this.onManifestParsed,this),v.off(J.Events.BUFFER_CODECS,this.onBufferCodecs,this),v.off(J.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},r.onFpsDropLevelCapping=function(v,m){G.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(u,f){return G.isLevelAllowed(f,m.restrictedLevels)&&f<=v});return this.clientRect=null,G.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},G.isLevelAllowed=function(v,m){return m===void 0&&(m=[]),m.indexOf(v)===-1},G.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},u=v.length-1,f=0;f<v.length;f+=1){var o=v[f];if((o.width>=m||o.height>=p)&&h(o,v[f+1])){u=f;break}}return u},M(G,[{key:"mediaWidth",get:function(){return this.getDimensions().width*G.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*G.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var v=1;try{v=self.devicePixelRatio}catch(m){}return v}}]),G}();Y.default=z},"./src/controller/cmcd-controller.ts":function(oe,Y,N){"use strict";N.r(Y),N.d(Y,"default",function(){return h});var J=N("./src/events.ts"),H=N("./src/types/cmcd.ts"),M=N("./src/utils/buffer-helper.ts"),z=N("./src/utils/logger.ts");function G(u,f){for(var o=0;o<f.length;o++){var l=f[o];l.enumerable=l.enumerable||!1,l.configurable=!0,"value"in l&&(l.writable=!0),Object.defineProperty(u,l.key,l)}}function r(u,f,o){return f&&G(u.prototype,f),o&&G(u,o),u}function O(u,f){var o=typeof Symbol!="undefined"&&u[Symbol.iterator]||u["@@iterator"];if(o)return(o=o.call(u)).next.bind(o);if(Array.isArray(u)||(o=v(u))||f&&u&&typeof u.length=="number"){o&&(u=o);var l=0;return function(){return l>=u.length?{done:!0}:{done:!1,value:u[l++]}}}throw new TypeError(`Invalid attempt to iterate non-iterable instance.
In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}function v(u,f){if(!u)return;if(typeof u=="string")return m(u,f);var o=Object.prototype.toString.call(u).slice(8,-1);if(o==="Object"&&u.constructor&&(o=u.constructor.name),o==="Map"||o==="Set")return Array.from(u);if(o==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(o))return m(u,f)}function m(u,f){(f==null||f>u.length)&&(f=u.length);for(var o=0,l=new Array(f);o<f;o++)l[o]=u[o];return l}function p(){return p=Object.assign||function(u){for(var f=1;f<arguments.length;f++){var o=arguments[f];for(var l in o)Object.prototype.hasOwnProperty.call(o,l)&&(u[l]=o[l])}return u},p.apply(this,arguments)}var h=function(){function u(o){var l=this;this.hls=void 0,this.config=void 0,this.media=void 0,this.sid=void 0,this.cid=void 0,this.useHeaders=!1,this.initialized=!1,this.starved=!1,this.buffering=!0,this.audioBuffer=void 0,this.videoBuffer=void 0,this.onWaiting=function(){l.initialized&&(l.starved=!0),l.buffering=!0},this.onPlaying=function(){l.initialized||(l.initialized=!0),l.buffering=!1},this.applyPlaylistData=function(S){try{l.apply(S,{ot:H.CMCDObjectType.MANIFEST,su:!l.initialized})}catch(x){z.logger.warn("Could not generate manifest CMCD data.",x)}},this.applyFragmentData=function(S){try{var x=S.frag,C=l.hls.levels[x.level],D=l.getObjectType(x),L={d:x.duration*1e3,ot:D};(D===H.CMCDObjectType.VIDEO||D===H.CMCDObjectType.AUDIO||D==H.CMCDObjectType.MUXED)&&(L.br=C.bitrate/1e3,L.tb=l.getTopBandwidth(D),L.bl=l.getBufferLength(D)),l.apply(S,L)}catch(R){z.logger.warn("Could not generate segment CMCD data.",R)}},this.hls=o;var s=this.config=o.config,a=s.cmcd;a!=null&&(s.pLoader=this.createPlaylistLoader(),s.fLoader=this.createFragmentLoader(),this.sid=a.sessionId||u.uuid(),this.cid=a.contentId,this.useHeaders=a.useHeaders===!0,this.registerListeners())}var f=u.prototype;return f.registerListeners=function(){var l=this.hls;l.on(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),l.on(J.Events.MEDIA_DETACHED,this.onMediaDetached,this),l.on(J.Events.BUFFER_CREATED,this.onBufferCreated,this)},f.unregisterListeners=function(){var l=this.hls;l.off(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),l.off(J.Events.MEDIA_DETACHED,this.onMediaDetached,this),l.off(J.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(l,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(l,s){var a,S;this.audioBuffer=(a=s.tracks.audio)===null||a===void 0?void 0:a.buffer,this.videoBuffer=(S=s.tracks.video)===null||S===void 0?void 0:S.buffer},f.createData=function(){var l;return{v:H.CMCDVersion,sf:H.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(l=this.media)===null||l===void 0?void 0:l.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},f.apply=function(l,s){s===void 0&&(s={}),p(s,this.createData());var a=s.ot===H.CMCDObjectType.INIT||s.ot===H.CMCDObjectType.VIDEO||s.ot===H.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 S=u.toHeaders(s);if(!Object.keys(S).length)return;l.headers||(l.headers={}),p(l.headers,S)}else{var x=u.toQuery(s);if(!x)return;l.url=u.appendQueryToUri(l.url,x)}},f.getObjectType=function(l){var s=l.type;return s==="subtitle"?H.CMCDObjectType.TIMED_TEXT:l.sn==="initSegment"?H.CMCDObjectType.INIT:s==="audio"?H.CMCDObjectType.AUDIO:s==="main"?this.hls.audioTracks.length?H.CMCDObjectType.VIDEO:H.CMCDObjectType.MUXED:void 0},f.getTopBandwidth=function(l){for(var s=0,a=l===H.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,S=O(a),x;!(x=S()).done;){var C=x.value;C.bitrate>s&&(s=C.bitrate)}return s>0?s:NaN},f.getBufferLength=function(l){var s=this.hls.media,a=l===H.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!a||!s)return NaN;var S=M.BufferHelper.bufferInfo(a,s.currentTime,this.config.maxBufferHole);return S.len*1e3},f.createPlaylistLoader=function(){var l=this.config.pLoader,s=this.applyPlaylistData,a=l||this.config.loader;return function(){function S(C){this.loader=void 0,this.loader=new a(C)}var x=S.prototype;return x.destroy=function(){this.loader.destroy()},x.abort=function(){this.loader.abort()},x.load=function(D,L,R){s(D),this.loader.load(D,L,R)},r(S,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),S}()},f.createFragmentLoader=function(){var l=this.config.fLoader,s=this.applyFragmentData,a=l||this.config.loader;return function(){function S(C){this.loader=void 0,this.loader=new a(C)}var x=S.prototype;return x.destroy=function(){this.loader.destroy()},x.abort=function(){this.loader.abort()},x.load=function(D,L,R){s(D),this.loader.load(D,L,R)},r(S,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),S}()},u.uuid=function(){var l=URL.createObjectURL(new Blob),s=l.toString();return URL.revokeObjectURL(l),s.substr(s.lastIndexOf("/")+1)},u.serialize=function(l){for(var s=[],a=function(B){return!Number.isNaN(B)&&B!=null&&B!==""&&B!==!1},S=function(B){return Math.round(B)},x=function(B){return S(B/100)*100},C=function(B){return encodeURIComponent(B)},D={br:S,d:S,bl:x,dl:x,mtp:x,nor:C,rtp:x,tb:S},L=Object.keys(l||{}).sort(),R=O(L),A;!(A=R()).done;){var T=A.value,d=l[T];if(!a(d))continue;if(T==="v"&&d===1)continue;if(T=="pr"&&d===1)continue;var w=D[T];w&&(d=w(d));var y=typeof d,b=void 0;T==="ot"||T==="sf"||T==="st"?b=T+"="+d:y==="boolean"?b=T:y==="number"?b=T+"="+d:b=T+"="+JSON.stringify(d),s.push(b)}return s.join(",")},u.toHeaders=function(l){for(var s=Object.keys(l),a={},S=["Object","Request","Session","Status"],x=[{},{},{},{}],C={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 R=L[D],A=C[R]!=null?C[R]:1;x[A][R]=l[R]}for(var T=0;T<x.length;T++){var d=u.serialize(x[T]);d&&(a["CMCD-"+S[T]]=d)}return a},u.toQuery=function(l){return"CMCD="+encodeURIComponent(u.serialize(l))},u.appendQueryToUri=function(l,s){if(!s)return l;var a=l.includes("?")?"&":"?";return""+l+a+s},u}()},"./src/controller/eme-controller.ts":function(oe,Y,N){"use strict";N.r(Y);var J=N("./src/events.ts"),H=N("./src/errors.ts"),M=N("./src/utils/logger.ts"),z=N("./src/utils/mediakeys-helper.ts");function G(h,u){for(var f=0;f<u.length;f++){var o=u[f];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(h,o.key,o)}}function r(h,u,f){return u&&G(h.prototype,u),f&&G(h,f),h}var O=3,v=function(u,f,o){var l={audioCapabilities:[],videoCapabilities:[]};return u.forEach(function(s){l.audioCapabilities.push({contentType:'audio/mp4; codecs="'+s+'"',robustness:o.audioRobustness||""})}),f.forEach(function(s){l.videoCapabilities.push({contentType:'video/mp4; codecs="'+s+'"',robustness:o.videoRobustness||""})}),[l]},m=function(u,f,o,l){switch(u){case z.KeySystems.WIDEVINE:return v(f,o,l);default:throw new Error("Unknown key-system: "+u)}},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 u=h.prototype;return u.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},u._registerListeners=function(){this.hls.on(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(J.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(J.Events.MANIFEST_PARSED,this.onManifestParsed,this)},u._unregisterListeners=function(){this.hls.off(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(J.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(J.Events.MANIFEST_PARSED,this.onManifestParsed,this)},u.getLicenseServerUrl=function(o){switch(o){case z.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+o+'"')},u._attemptKeySystemAccess=function(o,l,s){var a=this,S=m(o,l,s,this._drmSystemOptions);M.logger.log("Requesting encrypted media key-system access");var x=this.requestMediaKeySystemAccess(o,S);this.mediaKeysPromise=x.then(function(C){return a._onMediaKeySystemAccessObtained(o,C)}),x.catch(function(C){M.logger.error('Failed to obtain key-system "'+o+'" access:',C)})},u._onMediaKeySystemAccessObtained=function(o,l){var s=this;M.logger.log('Access for key-system "'+o+'" obtained');var a={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:l,mediaKeySystemDomain:o};this._mediaKeysList.push(a);var S=Promise.resolve().then(function(){return l.createMediaKeys()}).then(function(x){return a.mediaKeys=x,M.logger.log('Media-keys created for key-system "'+o+'"'),s._onMediaKeysCreated(),x});return S.catch(function(x){M.logger.error("Failed to create media-keys:",x)}),S},u._onMediaKeysCreated=function(){var o=this;this._mediaKeysList.forEach(function(l){l.mediaKeysSession||(l.mediaKeysSession=l.mediaKeys.createSession(),o._onNewMediaKeySession(l.mediaKeysSession))})},u._onNewMediaKeySession=function(o){var l=this;M.logger.log("New key-system session "+o.sessionId),o.addEventListener("message",function(s){l._onKeySessionMessage(o,s.message)},!1)},u._onKeySessionMessage=function(o,l){M.logger.log("Got EME message event, creating license request"),this._requestLicense(l,function(s){M.logger.log("Received license data (length: "+(s&&s.byteLength)+"), updating key-session"),o.update(s)})},u.onMediaEncrypted=function(o){var l=this;if(M.logger.log('Media is encrypted using "'+o.initDataType+'" init data type'),!this.mediaKeysPromise){M.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),this.hls.trigger(J.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var s=function(S){if(!l._media)return;l._attemptSetMediaKeys(S),l._generateRequestWithPreferredKeySession(o.initDataType,o.initData)};this.mediaKeysPromise.then(s).catch(s)},u._attemptSetMediaKeys=function(o){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var l=this._mediaKeysList[0];if(!l||!l.mediaKeys){M.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger(J.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}M.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(l.mediaKeys),this._hasSetMediaKeys=!0}},u._generateRequestWithPreferredKeySession=function(o,l){var s=this,a=this._mediaKeysList[0];if(!a){M.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger(J.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(a.mediaKeysSessionInitialized){M.logger.warn("Key-Session already initialized but requested again");return}var S=a.mediaKeysSession;if(!S){M.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(J.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!l){M.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(J.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}M.logger.log('Generating key-session request for "'+o+'" init data type'),a.mediaKeysSessionInitialized=!0,S.generateRequest(o,l).then(function(){M.logger.debug("Key-session generation succeeded")}).catch(function(x){M.logger.error("Error generating key-session request:",x),s.hls.trigger(J.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},u._createLicenseXhr=function(o,l,s){var a=new XMLHttpRequest;a.responseType="arraybuffer",a.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,a,o,l,s);var S=this._licenseXhrSetup;if(S)try{S.call(this.hls,a,o),S=void 0}catch(x){M.logger.error(x)}try{a.readyState||a.open("POST",o,!0),S&&S.call(this.hls,a,o)}catch(x){throw new Error("issue setting up KeySystem license XHR "+x)}return a},u._onLicenseRequestReadyStageChange=function(o,l,s,a){switch(o.readyState){case 4:if(o.status===200){this._requestLicenseFailureCount=0,M.logger.log("License request succeeded");var S=o.response,x=this._licenseResponseCallback;if(x)try{S=x.call(this.hls,o,l)}catch(D){M.logger.error(D)}a(S)}else{if(M.logger.error("License Request XHR failed ("+l+"). Status: "+o.status+" ("+o.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>O){this.hls.trigger(J.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var C=O-this._requestLicenseFailureCount+1;M.logger.warn("Retrying license request, "+C+" attempts left"),this._requestLicense(s,a)}break}},u._generateLicenseRequestChallenge=function(o,l){switch(o.mediaKeySystemDomain){case z.KeySystems.WIDEVINE:return l}throw new Error("unsupported key-system: "+o.mediaKeySystemDomain)},u._requestLicense=function(o,l){M.logger.log("Requesting content license for key-system");var s=this._mediaKeysList[0];if(!s){M.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(J.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var a=this.getLicenseServerUrl(s.mediaKeySystemDomain),S=this._createLicenseXhr(a,o,l);M.logger.log("Sending license request to URL: "+a);var x=this._generateLicenseRequestChallenge(s,o);S.send(x)}catch(C){M.logger.error("Failure requesting DRM license: "+C),this.hls.trigger(J.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},u.onMediaAttached=function(o,l){if(!this._emeEnabled)return;var s=l.media;this._media=s,s.addEventListener("encrypted",this._onMediaEncrypted)},u.onMediaDetached=function(){var o=this._media,l=this._mediaKeysList;if(!o)return;o.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(l.map(function(s){if(s.mediaKeysSession)return s.mediaKeysSession.close().catch(function(){})})).then(function(){return o.setMediaKeys(null)}).catch(function(){})},u.onManifestParsed=function(o,l){if(!this._emeEnabled)return;var s=l.levels.map(function(S){return S.audioCodec}).filter(function(S){return!!S}),a=l.levels.map(function(S){return S.videoCodec}).filter(function(S){return!!S});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}();Y.default=p},"./src/controller/fps-controller.ts":function(oe,Y,N){"use strict";N.r(Y);var J=N("./src/events.ts"),H=N("./src/utils/logger.ts"),M=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 G=z.prototype;return G.setStreamController=function(O){this.streamController=O},G.registerListeners=function(){this.hls.on(J.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},G.unregisterListeners=function(){this.hls.off(J.Events.MEDIA_ATTACHING,this.onMediaAttaching)},G.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},G.onMediaAttaching=function(O,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)}},G.checkFPS=function(O,v,m){var p=performance.now();if(v){if(this.lastTime){var h=p-this.lastTime,u=m-this.lastDroppedFrames,f=v-this.lastDecodedFrames,o=1e3*u/h,l=this.hls;if(l.trigger(J.Events.FPS_DROP,{currentDropped:u,currentDecoded:f,totalDroppedFrames:m}),o>0&&u>l.config.fpsDroppedMonitoringThreshold*f){var s=l.currentLevel;H.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+s),s>0&&(l.autoLevelCapping===-1||l.autoLevelCapping>=s)&&(s=s-1,l.trigger(J.Events.FPS_DROP_LEVEL_CAPPING,{level:s,droppedLevel:l.currentLevel}),l.autoLevelCapping=s,this.streamController.nextLevelSwitch())}}this.lastTime=p,this.lastDroppedFrames=m,this.lastDecodedFrames=v}},G.checkFPSInterval=function(){var O=this.media;if(O)if(this.isVideoPlaybackQualityAvailable){var v=O.getVideoPlaybackQuality();this.checkFPS(O,v.totalVideoFrames,v.droppedVideoFrames)}else this.checkFPS(O,O.webkitDecodedFrameCount,O.webkitDroppedFrameCount)},z}();Y.default=M},"./src/controller/fragment-finders.ts":function(oe,Y,N){"use strict";N.r(Y),N.d(Y,"findFragmentByPDT",function(){return M}),N.d(Y,"findFragmentByPTS",function(){return z}),N.d(Y,"fragmentWithinToleranceTest",function(){return G}),N.d(Y,"pdtWithinToleranceTest",function(){return r}),N.d(Y,"findFragWithCC",function(){return O});var J=N("./src/polyfills/number.ts"),H=N("./src/utils/binary-search.ts");function M(v,m,p){if(m===null||!Array.isArray(v)||!v.length||!Object(J.isFiniteNumber)(m))return null;var h=v[0].programDateTime;if(m<(h||0))return null;var u=v[v.length-1].endProgramDateTime;if(m>=(u||0))return null;p=p||0;for(var f=0;f<v.length;++f){var o=v[f];if(r(m,p,o))return o}return null}function z(v,m,p,h){p===void 0&&(p=0),h===void 0&&(h=0);var u=null;if(v?u=m[v.sn-m[0].sn+1]||null:p===0&&m[0].start===0&&(u=m[0]),u&&G(p,h,u)===0)return u;var f=H.default.search(m,G.bind(null,p,h));return f||u}function G(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,u=p.endProgramDateTime||0;return u-h>v}function O(v,m){return H.default.search(v,function(p){return p.cc<m?1:p.cc>m?-1:0})}},"./src/controller/fragment-tracker.ts":function(oe,Y,N){"use strict";N.r(Y),N.d(Y,"FragmentState",function(){return M}),N.d(Y,"FragmentTracker",function(){return z});var J=N("./src/events.ts"),H=N("./src/types/loader.ts"),M;(function(O){O.NOT_LOADED="NOT_LOADED",O.BACKTRACKED="BACKTRACKED",O.APPENDING="APPENDING",O.PARTIAL="PARTIAL",O.OK="OK"})(M||(M={}));var z=function(){function O(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=O.prototype;return v._registerListeners=function(){var p=this.hls;p.on(J.Events.BUFFER_APPENDED,this.onBufferAppended,this),p.on(J.Events.FRAG_BUFFERED,this.onFragBuffered,this),p.on(J.Events.FRAG_LOADED,this.onFragLoaded,this)},v._unregisterListeners=function(){var p=this.hls;p.off(J.Events.BUFFER_APPENDED,this.onBufferAppended,this),p.off(J.Events.FRAG_BUFFERED,this.onFragBuffered,this),p.off(J.Events.FRAG_LOADED,this.onFragLoaded,this)},v.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},v.getAppendedFrag=function(p,h){if(h===H.PlaylistLevelType.MAIN){var u=this.activeFragment,f=this.activeParts;if(!u)return null;if(f)for(var o=f.length;o--;){var l=f[o],s=l?l.end:u.appendedPTS;if(l.start<=p&&s!==void 0&&p<=s)return o>9&&(this.activeParts=f.slice(o-9)),l}else if(u.start<=p&&u.appendedPTS!==void 0&&p<=u.appendedPTS)return u}return this.getBufferedFrag(p,h)},v.getBufferedFrag=function(p,h){for(var u=this.fragments,f=Object.keys(u),o=f.length;o--;){var l=u[f[o]];if((l==null?void 0:l.body.type)===h&&l.buffered){var s=l.body;if(s.start<=p&&p<=s.end)return s}}return null},v.detectEvictedFragments=function(p,h,u){var f=this;Object.keys(this.fragments).forEach(function(o){var l=f.fragments[o];if(!l)return;if(!l.buffered){l.body.type===u&&f.removeFragment(l.body);return}var s=l.range[p];if(!s)return;s.time.some(function(a){var S=!f.isTimeBuffered(a.startPTS,a.endPTS,h);return S&&f.removeFragment(l.body),S})})},v.detectPartialFragments=function(p){var h=this,u=this.timeRanges,f=p.frag,o=p.part;if(!u||f.sn==="initSegment")return;var l=r(f),s=this.fragments[l];if(!s)return;Object.keys(u).forEach(function(a){var S=f.elementaryStreams[a];if(!S)return;var x=u[a],C=o!==null||S.partial===!0;s.range[a]=h.getBufferedTimes(f,o,C,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),u=this.fragments[h];u&&(u.backtrack=u.loaded=null,u.buffered=!0)},v.getBufferedTimes=function(p,h,u,f){for(var o={time:[],partial:u},l=h?h.start:p.start,s=h?h.end:p.end,a=p.minEndPTS||s,S=p.maxStartPTS||l,x=0;x<f.length;x++){var C=f.start(x)-this.bufferPadding,D=f.end(x)+this.bufferPadding;if(S>=C&&a<=D){o.time.push({startPTS:Math.max(l,f.start(x)),endPTS:Math.min(s,f.end(x))});break}else if(l<D&&s>C)o.partial=!0,o.time.push({startPTS:Math.max(l,f.start(x)),endPTS:Math.min(s,f.end(x))});else if(s<=C)break}return o},v.getPartialFragment=function(p){var h=null,u,f,o,l=0,s=this.bufferPadding,a=this.fragments;return Object.keys(a).forEach(function(S){var x=a[S];if(!x)return;G(x)&&(f=x.body.start-s,o=x.body.end+s,p>=f&&p<=o&&(u=Math.min(p-f,o-p),l<=u&&(h=x.body,l=u)))}),h},v.getState=function(p){var h=r(p),u=this.fragments[h];return u?u.buffered?G(u)?M.PARTIAL:M.OK:u.backtrack?M.BACKTRACKED:M.APPENDING:M.NOT_LOADED},v.backtrack=function(p,h){var u=r(p),f=this.fragments[u];if(!f||f.backtrack)return null;var o=f.backtrack=h||f.loaded;return f.loaded=null,o},v.getBacktrackData=function(p){var h=r(p),u=this.fragments[h];if(u){var f,o=u.backtrack;if(o!=null&&(f=o.payload)!==null&&f!==void 0&&f.byteLength)return o;this.removeFragment(p)}return null},v.isTimeBuffered=function(p,h,u){for(var f,o,l=0;l<u.length;l++){if(f=u.start(l)-this.bufferPadding,o=u.end(l)+this.bufferPadding,p>=f&&h<=o)return!0;if(h<=f)return!1}return!1},v.onFragLoaded=function(p,h){var u=h.frag,f=h.part;if(u.sn==="initSegment"||u.bitrateTest||f)return;var o=r(u);this.fragments[o]={body:u,loaded:h,backtrack:null,buffered:!1,range:Object.create(null)}},v.onBufferAppended=function(p,h){var u=this,f=h.frag,o=h.part,l=h.timeRanges;if(f.type===H.PlaylistLevelType.MAIN)if(this.activeFragment=f,o){var s=this.activeParts;s||(this.activeParts=s=[]),s.push(o)}else this.activeParts=null;this.timeRanges=l,Object.keys(l).forEach(function(a){var S=l[a];if(u.detectEvictedFragments(a,S),!o)for(var x=0;x<S.length;x++)f.appendedPTS=Math.max(S.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,u){var f=this;Object.keys(this.fragments).forEach(function(o){var l=f.fragments[o];if(!l)return;if(l.buffered){var s=l.body;s.type===u&&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},O}();function G(O){var v,m;return O.buffered&&(((v=O.range.video)===null||v===void 0?void 0:v.partial)||((m=O.range.audio)===null||m===void 0?void 0:m.partial))}function r(O){return O.type+"_"+O.level+"_"+O.urlId+"_"+O.sn}},"./src/controller/gap-controller.ts":function(oe,Y,N){"use strict";N.r(Y),N.d(Y,"STALL_MINIMUM_DURATION_MS",function(){return G}),N.d(Y,"MAX_START_GAP_JUMP",function(){return r}),N.d(Y,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return O}),N.d(Y,"SKIP_BUFFER_RANGE_START",function(){return v}),N.d(Y,"default",function(){return m});var J=N("./src/utils/buffer-helper.ts"),H=N("./src/errors.ts"),M=N("./src/events.ts"),z=N("./src/utils/logger.ts"),G=250,r=2,O=.1,v=.05,m=function(){function p(u,f,o,l){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=u,this.media=f,this.fragmentTracker=o,this.hls=l}var h=p.prototype;return h.destroy=function(){this.hls=this.fragmentTracker=this.media=null},h.poll=function(f){var o=this.config,l=this.media,s=this.stalled,a=l.currentTime,S=l.seeking,x=this.seeking&&!S,C=!this.seeking&&S;if(this.seeking=S,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((C||x)&&(this.stalled=null),l.paused||l.ended||l.playbackRate===0||!J.BufferHelper.getBuffered(l).length)return;var L=J.BufferHelper.bufferInfo(l,a,0),R=L.len>0,A=L.nextStart||0;if(!R&&!A)return;if(S){var T=L.len>r,d=!A||A-a>r&&!this.fragmentTracker.getPartialFragment(a);if(T||d)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var w,y=Math.max(A,L.start||0)-a,b=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,j=b==null||((w=b.details)===null||w===void 0)?void 0:w.live,B=j?b.details.targetduration*2:r;if(y>0&&y<=B){this._trySkipBufferHole(null);return}}var E=self.performance.now();if(s===null){this.stalled=E;return}var F=E-s;!S&&F>=G&&this._reportStall(L.len);var I=J.BufferHelper.bufferInfo(l,a,o.maxBufferHole);this._tryFixBufferStall(I,F)},h._tryFixBufferStall=function(f,o){var l=this.config,s=this.fragmentTracker,a=this.media,S=a.currentTime,x=s.getPartialFragment(S);if(x){var C=this._trySkipBufferHole(x);if(C)return}f.len>l.maxBufferHole&&o>l.highBufferWatchdogPeriod*1e3&&(z.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},h._reportStall=function(f){var o=this.hls,l=this.media,s=this.stallReported;s||(this.stallReported=!0,z.logger.warn("Playback stalling at @"+l.currentTime+" due to low buffer (buffer="+f+")"),o.trigger(M.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:f}))},h._trySkipBufferHole=function(f){for(var o=this.config,l=this.hls,s=this.media,a=s.currentTime,S=0,x=J.BufferHelper.getBuffered(s),C=0;C<x.length;C++){var D=x.start(C);if(a+o.maxBufferHole>=S&&a<D){var L=Math.max(D+v,s.currentTime+O);return z.logger.warn("skipping hole, adjusting currentTime from "+a+" to "+L),this.moved=!0,this.stalled=null,s.currentTime=L,f&&l.trigger(M.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+a+" to "+L,frag:f}),L}S=x.end(C)}return 0},h._tryNudgeBuffer=function(){var f=this.config,o=this.hls,l=this.media,s=l.currentTime,a=(this.nudgeRetry||0)+1;if(this.nudgeRetry=a,a<f.nudgeMaxRetry){var S=s+a*f.nudgeOffset;z.logger.warn("Nudging 'currentTime' from "+s+" to "+S),l.currentTime=S,o.trigger(M.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else z.logger.error("Playhead still not moving while enough data buffered @"+s+" after "+f.nudgeMaxRetry+" nudges"),o.trigger(M.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},p}()},"./src/controller/id3-track-controller.ts":function(oe,Y,N){"use strict";N.r(Y);var J=N("./src/events.ts"),H=N("./src/utils/texttrack-utils.ts"),M=N("./src/demux/id3.ts"),z=.25,G=function(){function r(v){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=v,this._registerListeners()}var O=r.prototype;return O.destroy=function(){this._unregisterListeners()},O._registerListeners=function(){var m=this.hls;m.on(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),m.on(J.Events.MEDIA_DETACHING,this.onMediaDetaching,this),m.on(J.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),m.on(J.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},O._unregisterListeners=function(){var m=this.hls;m.off(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),m.off(J.Events.MEDIA_DETACHING,this.onMediaDetaching,this),m.off(J.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),m.off(J.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},O.onMediaAttached=function(m,p){this.media=p.media},O.onMediaDetaching=function(){if(!this.id3Track)return;Object(H.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},O.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(H.sendAddTrackEvent)(h,this.media),h}return this.media.addTextTrack("metadata","id3")},O.onFragParsingMetadata=function(m,p){if(!this.media)return;var h=p.frag,u=p.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var f=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,o=0;o<u.length;o++){var l=M.getID3Frames(u[o].data);if(l){var s=u[o].pts,a=o<u.length-1?u[o+1].pts:h.end,S=a-s;S<=0&&(a=s+z);for(var x=0;x<l.length;x++){var C=l[x];if(!M.isTimeStampFrame(C)){var D=new f(s,a,"");D.value=C,this.id3Track.addCue(D)}}}}},O.onBufferFlushing=function(m,p){var h=p.startOffset,u=p.endOffset,f=p.type;if(!f||f==="audio"){var o=this.id3Track;o&&Object(H.removeCuesInRange)(o,h,u)}},r}();Y.default=G},"./src/controller/latency-controller.ts":function(oe,Y,N){"use strict";N.r(Y),N.d(Y,"default",function(){return r});var J=N("./src/errors.ts"),H=N("./src/events.ts"),M=N("./src/utils/logger.ts");function z(O,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(O,p.key,p)}}function G(O,v,m){return v&&z(O.prototype,v),m&&z(O,m),O}var r=function(){function O(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=O.prototype;return v.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},v.registerListeners=function(){this.hls.on(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(H.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(H.Events.ERROR,this.onError,this)},v.unregisterListeners=function(){this.hls.off(H.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(H.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(H.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(H.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(H.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 u=h.details;this.levelDetails=u,u.advanced&&this.timeupdate(),!u.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},v.onError=function(p,h){if(h.details!==J.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,M.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 u=this.computeLatency();if(u===null)return;this._latency=u;var f=this.config,o=f.lowLatencyMode,l=f.maxLiveSyncPlaybackRate;if(!o||l===1)return;var s=this.targetLatency;if(s===null)return;var a=u-s,S=Math.min(this.maxLatency,s+h.targetduration),x=a<S;if(h.live&&x&&a>.05&&this.forwardBufferLength>1){var C=Math.min(2,Math.max(1,l)),D=Math.round(2/(1+Math.exp(-.75*a-this.edgeStalled))*20)/20;p.playbackRate=Math.min(C,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},G(O,[{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,u=p.partHoldBack,f=p.targetduration,o=this.config,l=o.liveSyncDuration,s=o.liveSyncDurationCount,a=o.lowLatencyMode,S=this.hls.userConfig,x=a&&u||h;(S.liveSyncDuration||S.liveSyncDurationCount||x===0)&&(x=l!==void 0?l:s*f);var C=f,D=1;return x+Math.min(this.stallCount*D,C)}},{key:"liveSyncPosition",get:function(){var p=this.estimateLiveEdge(),h=this.targetLatency,u=this.levelDetails;if(p===null||h===null||u===null)return null;var f=u.edge,o=p-h-this.edgeStalled,l=f-u.totalduration,s=f-(this.config.lowLatencyMode&&u.partTarget||u.targetduration);return Math.min(Math.max(l,o),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 u=p.buffered.length;return u?p.buffered.end(u-1):h.edge-this.currentTime}}]),O}()},"./src/controller/level-controller.ts":function(oe,Y,N){"use strict";N.r(Y),N.d(Y,"default",function(){return o});var J=N("./src/types/level.ts"),H=N("./src/events.ts"),M=N("./src/errors.ts"),z=N("./src/utils/codecs.ts"),G=N("./src/controller/level-helper.ts"),r=N("./src/controller/base-playlist-controller.ts"),O=N("./src/types/loader.ts");function v(){return v=Object.assign||function(l){for(var s=1;s<arguments.length;s++){var a=arguments[s];for(var S in a)Object.prototype.hasOwnProperty.call(a,S)&&(l[S]=a[S])}return l},v.apply(this,arguments)}function m(l,s){for(var a=0;a<s.length;a++){var S=s[a];S.enumerable=S.enumerable||!1,S.configurable=!0,"value"in S&&(S.writable=!0),Object.defineProperty(l,S.key,S)}}function p(l,s,a){return s&&m(l.prototype,s),a&&m(l,a),l}function h(l,s){l.prototype=Object.create(s.prototype),l.prototype.constructor=l,u(l,s)}function u(l,s){return u=Object.setPrototypeOf||function(S,x){return S.__proto__=x,S},u(l,s)}var f=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),o=function(l){h(s,l);function s(S){var x;return x=l.call(this,S,"[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(H.Events.MANIFEST_LOADED,this.onManifestLoaded,this),x.on(H.Events.LEVEL_LOADED,this.onLevelLoaded,this),x.on(H.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),x.on(H.Events.FRAG_LOADED,this.onFragLoaded,this),x.on(H.Events.ERROR,this.onError,this)},a._unregisterListeners=function(){var x=this.hls;x.off(H.Events.MANIFEST_LOADED,this.onManifestLoaded,this),x.off(H.Events.LEVEL_LOADED,this.onLevelLoaded,this),x.off(H.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),x.off(H.Events.FRAG_LOADED,this.onFragLoaded,this),x.off(H.Events.ERROR,this.onError,this)},a.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,l.prototype.destroy.call(this)},a.startLoad=function(){var x=this._levels;x.forEach(function(C){C.loadError=0}),l.prototype.startLoad.call(this)},a.onManifestLoaded=function(x,C){var D=[],L=[],R=[],A,T={},d,w=!1,y=!1,b=!1;if(C.levels.forEach(function(F){var I=F.attrs;w=w||!!(F.width&&F.height),y=y||!!F.videoCodec,b=b||!!F.audioCodec,f&&F.audioCodec&&F.audioCodec.indexOf("mp4a.40.34")!==-1&&(F.audioCodec=void 0);var g=F.bitrate+"-"+F.attrs.RESOLUTION+"-"+F.attrs.CODECS;d=T[g],d?d.url.push(F.url):(d=new J.Level(F),T[g]=d,D.push(d)),I&&(I.AUDIO&&Object(G.addGroupId)(d,"audio",I.AUDIO),I.SUBTITLES&&Object(G.addGroupId)(d,"text",I.SUBTITLES))}),(w||y)&&b&&(D=D.filter(function(F){var I=F.videoCodec,g=F.width,W=F.height;return!!I||!!(g&&W)})),D=D.filter(function(F){var I=F.audioCodec,g=F.videoCodec;return(!I||Object(z.isCodecSupportedInMp4)(I,"audio"))&&(!g||Object(z.isCodecSupportedInMp4)(g,"video"))}),C.audioTracks&&(L=C.audioTracks.filter(function(F){return!F.audioCodec||Object(z.isCodecSupportedInMp4)(F.audioCodec,"audio")}),Object(G.assignTrackIdsByGroup)(L)),C.subtitles&&(R=C.subtitles,Object(G.assignTrackIdsByGroup)(R)),D.length>0){A=D[0].bitrate,D.sort(function(F,I){return F.bitrate-I.bitrate}),this._levels=D;for(var j=0;j<D.length;j++)if(D[j].bitrate===A){this._firstLevel=j,this.log("manifest loaded, "+D.length+" level(s) found, first bitrate: "+A);break}var B=b&&!y,E={levels:D,audioTracks:L,subtitleTracks:R,firstLevel:this._firstLevel,stats:C.stats,audio:b,video:y,altAudio:!B&&L.some(function(F){return!!F.url})};this.hls.trigger(H.Events.MANIFEST_PARSED,E),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(H.Events.ERROR,{type:M.ErrorTypes.MEDIA_ERROR,details:M.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:C.url,reason:"no level with compatible codecs found in manifest"})},a.onError=function(x,C){if(l.prototype.onError.call(this,x,C),C.fatal)return;var D=C.context,L=this._levels[this.currentLevelIndex];if(D&&(D.type===O.PlaylistContextType.AUDIO_TRACK&&L.audioGroupIds&&D.groupId===L.audioGroupIds[L.urlId]||D.type===O.PlaylistContextType.SUBTITLE_TRACK&&L.textGroupIds&&D.groupId===L.textGroupIds[L.urlId])){this.redundantFailover(this.currentLevelIndex);return}var R=!1,A=!0,T;switch(C.details){case M.ErrorDetails.FRAG_LOAD_ERROR:case M.ErrorDetails.FRAG_LOAD_TIMEOUT:case M.ErrorDetails.KEY_LOAD_ERROR:case M.ErrorDetails.KEY_LOAD_TIMEOUT:if(C.frag){var d=this._levels[C.frag.level];d?(d.fragmentError++,d.fragmentError>this.hls.config.fragLoadingMaxRetry&&(T=C.frag.level)):T=C.frag.level}break;case M.ErrorDetails.LEVEL_LOAD_ERROR:case M.ErrorDetails.LEVEL_LOAD_TIMEOUT:D&&(D.deliveryDirectives&&(A=!1),T=D.level),R=!0;break;case M.ErrorDetails.REMUX_ALLOC_ERROR:T=C.level,R=!0;break}T!==void 0&&this.recoverLevel(C,T,R,A)},a.recoverLevel=function(x,C,D,L){var R=x.details,A=this._levels[C];if(A.loadError++,D){var T=this.retryLoadingOrFail(x);if(T)x.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(L){var d=A.url.length;if(d>1&&A.loadError<d)x.levelRetry=!0,this.redundantFailover(C);else if(this.manualLevelIndex===-1){var w=C===0?this._levels.length-1:C-1;this.currentLevelIndex!==w&&this._levels[w].loadError===0&&(this.warn(R+": switch to "+w),x.levelRetry=!0,this.hls.nextAutoLevel=w)}}},a.redundantFailover=function(x){var C=this._levels[x],D=C.url.length;if(D>1){var L=(C.urlId+1)%D;this.warn("Switching to redundant URL-id "+L),this._levels.forEach(function(R){R.urlId=L}),this.level=x}},a.onFragLoaded=function(x,C){var D=C.frag;if(D!==void 0&&D.type===O.PlaylistLevelType.MAIN){var L=this._levels[D.level];L!==void 0&&(L.fragmentError=0,L.loadError=0)}},a.onLevelLoaded=function(x,C){var D,L=C.level,R=C.details,A=this._levels[L];if(!A){var T;this.warn("Invalid level index "+L),(T=C.deliveryDirectives)!==null&&T!==void 0&&T.skip&&(R.deltaUpdateFailed=!0);return}L===this.currentLevelIndex?(A.fragmentError===0&&(A.loadError=0,this.retryCount=0),this.playlistLoaded(L,C,A.details)):(D=C.deliveryDirectives)!==null&&D!==void 0&&D.skip&&(R.deltaUpdateFailed=!0)},a.onAudioTrackSwitched=function(x,C){var D=this.hls.levels[this.currentLevelIndex];if(!D)return;if(D.audioGroupIds){for(var L=-1,R=this.hls.audioTracks[C.id].groupId,A=0;A<D.audioGroupIds.length;A++)if(D.audioGroupIds[A]===R){L=A;break}L!==D.urlId&&(D.urlId=L,this.startLoad())}},a.loadPlaylist=function(x){var C=this.currentLevelIndex,D=this._levels[C];if(this.canLoad&&D&&D.url.length>0){var L=D.urlId,R=D.url[L];if(x)try{R=x.addDirectives(R)}catch(A){this.warn("Could not construct new URL with HLS Delivery Directives: "+A)}this.log("Attempt loading level index "+C+(x?" at sn "+x.msn+" part "+x.part:"")+" with URL-id "+L+" "+R),this.clearTimer(),this.hls.trigger(H.Events.LEVEL_LOADING,{url:R,level:C,id:L,deliveryDirectives:x||null})}},a.removeLevel=function(x,C){var D=function(A,T){return T!==C},L=this._levels.filter(function(R,A){return A!==x?!0:R.url.length>1&&C!==void 0?(R.url=R.url.filter(D),R.audioGroupIds&&(R.audioGroupIds=R.audioGroupIds.filter(D)),R.textGroupIds&&(R.textGroupIds=R.textGroupIds.filter(D)),R.urlId=0,!0):!1}).map(function(R,A){var T=R.details;return T!=null&&T.fragments&&T.fragments.forEach(function(d){d.level=A}),R});this._levels=L,this.hls.trigger(H.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 C,D=this._levels;if(D.length===0)return;if(this.currentLevelIndex===x&&(C=D[x])!==null&&C!==void 0&&C.details)return;if(x<0||x>=D.length){var L=x<0;if(this.hls.trigger(H.Events.ERROR,{type:M.ErrorTypes.OTHER_ERROR,details:M.ErrorDetails.LEVEL_SWITCH_ERROR,level:x,fatal:L,reason:"invalid level idx"}),L)return;x=Math.min(x,D.length-1)}this.clearTimer();var R=this.currentLevelIndex,A=D[R],T=D[x];this.log("switching to level "+x+" from "+R),this.currentLevelIndex=x;var d=v({},T,{level:x,maxBitrate:T.maxBitrate,uri:T.uri,urlId:T.urlId});delete d._urlId,this.hls.trigger(H.Events.LEVEL_SWITCHING,d);var w=T.details;if(!w||w.live){var y=this.switchParams(T.uri,A==null?void 0:A.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(oe,Y,N){"use strict";N.r(Y),N.d(Y,"addGroupId",function(){return M}),N.d(Y,"assignTrackIdsByGroup",function(){return z}),N.d(Y,"updatePTS",function(){return G}),N.d(Y,"updateFragPTSDTS",function(){return O}),N.d(Y,"mergeDetails",function(){return v}),N.d(Y,"mapPartIntersection",function(){return m}),N.d(Y,"mapFragmentIntersection",function(){return p}),N.d(Y,"adjustSliding",function(){return h}),N.d(Y,"addSliding",function(){return u}),N.d(Y,"computeReloadInterval",function(){return f}),N.d(Y,"getFragmentWithSN",function(){return o}),N.d(Y,"getPartWith",function(){return l});var J=N("./src/polyfills/number.ts"),H=N("./src/utils/logger.ts");function M(s,a,S){switch(a){case"audio":s.audioGroupIds||(s.audioGroupIds=[]),s.audioGroupIds.push(S);break;case"text":s.textGroupIds||(s.textGroupIds=[]),s.textGroupIds.push(S);break}}function z(s){var a={};s.forEach(function(S){var x=S.groupId||"";S.id=a[x]=a[x]||0,a[x]++})}function G(s,a,S){var x=s[a],C=s[S];r(x,C)}function r(s,a){var S=a.startPTS;if(Object(J.isFiniteNumber)(S)){var x=0,C;a.sn>s.sn?(x=S-s.start,C=s):(x=s.start-S,C=a),C.duration!==x&&(C.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 O(s,a,S,x,C,D){var L=x-S;L<=0&&(H.logger.warn("Fragment should have a positive duration",a),x=S+a.duration,D=C+a.duration);var R=S,A=x,T=a.startPTS,d=a.endPTS;if(Object(J.isFiniteNumber)(T)){var w=Math.abs(T-S);Object(J.isFiniteNumber)(a.deltaPTS)?a.deltaPTS=Math.max(w,a.deltaPTS):a.deltaPTS=w,R=Math.max(S,T),S=Math.min(S,T),C=Math.min(C,a.startDTS),A=Math.min(x,d),x=Math.max(x,d),D=Math.max(D,a.endDTS)}a.duration=x-S;var y=S-a.start;a.appendedPTS=x,a.start=a.startPTS=S,a.maxStartPTS=R,a.startDTS=C,a.endPTS=x,a.minEndPTS=A,a.endDTS=D;var b=a.sn;if(!s||b<s.startSN||b>s.endSN)return 0;var j,B=b-s.startSN,E=s.fragments;for(E[B]=a,j=B;j>0;j--)r(E[j],E[j-1]);for(j=B;j<E.length-1;j++)r(E[j],E[j+1]);return s.fragmentHint&&r(E[E.length-1],s.fragmentHint),s.PTSKnown=s.alignedSliding=!0,y}function v(s,a){for(var S=null,x=s.fragments,C=x.length-1;C>=0;C--){var D=x[C].initSegment;if(D){S=D;break}}s.fragmentHint&&delete s.fragmentHint.endPTS;var L=0,R;if(p(s,a,function(j,B){j.relurl&&(L=j.cc-B.cc),Object(J.isFiniteNumber)(j.startPTS)&&Object(J.isFiniteNumber)(j.endPTS)&&(B.start=B.startPTS=j.startPTS,B.startDTS=j.startDTS,B.appendedPTS=j.appendedPTS,B.maxStartPTS=j.maxStartPTS,B.endPTS=j.endPTS,B.endDTS=j.endDTS,B.minEndPTS=j.minEndPTS,B.duration=j.endPTS-j.startPTS,B.duration&&(R=B),a.PTSKnown=a.alignedSliding=!0),B.elementaryStreams=j.elementaryStreams,B.loader=j.loader,B.stats=j.stats,B.urlId=j.urlId,j.initSegment&&(B.initSegment=j.initSegment,S=j.initSegment)}),S){var A=a.fragmentHint?a.fragments.concat(a.fragmentHint):a.fragments;A.forEach(function(j){var B;(!j.initSegment||j.initSegment.relurl===((B=S)===null||B===void 0?void 0:B.relurl))&&(j.initSegment=S)})}if(a.skippedSegments&&(a.deltaUpdateFailed=a.fragments.some(function(j){return!j}),a.deltaUpdateFailed)){H.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var T=a.skippedSegments;T--;)a.fragments.shift();a.startSN=a.fragments[0].sn,a.startCC=a.fragments[0].cc}var d=a.fragments;if(L){H.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(j,B){B.elementaryStreams=j.elementaryStreams,B.stats=j.stats}),R?O(a,R,R.startPTS,R.endPTS,R.startDTS,R.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,S){if(s&&a)for(var x=0,C=0,D=s.length;C<=D;C++){var L=s[C],R=a[C+x];L&&R&&L.index===R.index&&L.fragment.sn===R.fragment.sn?S(L,R):x--}}function p(s,a,S){for(var x=a.skippedSegments,C=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,R=a.fragmentHint?a.fragments.concat(a.fragmentHint):a.fragments,A=s.fragmentHint?s.fragments.concat(s.fragmentHint):s.fragments,T=C;T<=D;T++){var d=A[L+T],w=R[T];x&&!w&&T<x&&(w=a.fragments[T]=d),d&&w&&S(d,w)}}function h(s,a){var S=a.startSN+a.skippedSegments-s.startSN,x=s.fragments;if(S<0||S>=x.length)return;u(a,x[S].start)}function u(s,a){if(a){for(var S=s.fragments,x=s.skippedSegments;x<S.length;x++)S[x].start+=a;s.fragmentHint&&(s.fragmentHint.start+=a)}}function f(s,a){var S=1e3*s.levelTargetDuration,x=S/2,C=s.age,D=C>0&&C<S*3,L=a.loading.end-a.loading.start,R,A=s.availabilityDelay;if(s.updated===!1)if(D){var T=333*s.misses;R=Math.max(Math.min(x,L*2),T),s.availabilityDelay=(s.availabilityDelay||0)+R}else R=x;else D?(A=Math.min(A||S/2,C),s.availabilityDelay=A,R=A+S-C):R=S-L;return Math.round(R)}function o(s,a,S){if(!s||!s.details)return null;var x=s.details,C=x.fragments[a-x.startSN];return C||(C=x.fragmentHint,C&&C.sn===a?C:a<x.startSN&&S&&S.sn===a?S:null)}function l(s,a,S){if(!s||!s.details)return null;var x=s.details.partList;if(x)for(var C=x.length;C--;){var D=x[C];if(D.index===S&&D.fragment.sn===a)return D}return null}},"./src/controller/stream-controller.ts":function(oe,Y,N){"use strict";N.r(Y),N.d(Y,"default",function(){return x});var J=N("./src/polyfills/number.ts"),H=N("./src/controller/base-stream-controller.ts"),M=N("./src/is-supported.ts"),z=N("./src/events.ts"),G=N("./src/utils/buffer-helper.ts"),r=N("./src/controller/fragment-tracker.ts"),O=N("./src/types/loader.ts"),v=N("./src/loader/fragment.ts"),m=N("./src/demux/transmuxer-interface.ts"),p=N("./src/types/transmuxer.ts"),h=N("./src/controller/gap-controller.ts"),u=N("./src/errors.ts"),f=N("./src/utils/logger.ts");function o(C,D){for(var L=0;L<D.length;L++){var R=D[L];R.enumerable=R.enumerable||!1,R.configurable=!0,"value"in R&&(R.writable=!0),Object.defineProperty(C,R.key,R)}}function l(C,D,L){return D&&o(C.prototype,D),L&&o(C,L),C}function s(C,D){C.prototype=Object.create(D.prototype),C.prototype.constructor=C,a(C,D)}function a(C,D){return a=Object.setPrototypeOf||function(R,A){return R.__proto__=A,R},a(C,D)}var S=100,x=function(C){s(D,C);function D(R,A){var T;return T=C.call(this,R,A,"[stream-controller]")||this,T.audioCodecSwap=!1,T.gapController=null,T.level=-1,T._forceStartLoad=!1,T.altAudio=!1,T.audioOnly=!1,T.fragPlaying=null,T.onvplaying=null,T.onvseeked=null,T.fragLastKbps=0,T.stalled=!1,T.couldBacktrack=!1,T.audioCodecSwitch=!1,T.videoBuffer=null,T._registerListeners(),T}var L=D.prototype;return L._registerListeners=function(){var A=this.hls;A.on(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),A.on(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),A.on(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),A.on(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),A.on(z.Events.LEVEL_LOADING,this.onLevelLoading,this),A.on(z.Events.LEVEL_LOADED,this.onLevelLoaded,this),A.on(z.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),A.on(z.Events.ERROR,this.onError,this),A.on(z.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),A.on(z.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),A.on(z.Events.BUFFER_CREATED,this.onBufferCreated,this),A.on(z.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),A.on(z.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),A.on(z.Events.FRAG_BUFFERED,this.onFragBuffered,this)},L._unregisterListeners=function(){var A=this.hls;A.off(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),A.off(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),A.off(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),A.off(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),A.off(z.Events.LEVEL_LOADED,this.onLevelLoaded,this),A.off(z.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),A.off(z.Events.ERROR,this.onError,this),A.off(z.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),A.off(z.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),A.off(z.Events.BUFFER_CREATED,this.onBufferCreated,this),A.off(z.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),A.off(z.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),A.off(z.Events.FRAG_BUFFERED,this.onFragBuffered,this)},L.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},L.startLoad=function(A){if(this.levels){var T=this.lastCurrentTime,d=this.hls;if(this.stopLoad(),this.setInterval(S),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}T>0&&A===-1&&(this.log("Override startPosition with lastCurrentTime @"+T.toFixed(3)),A=T),this.state=H.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=A,this.tick()}else this._forceStartLoad=!0,this.state=H.State.STOPPED},L.stopLoad=function(){this._forceStartLoad=!1,C.prototype.stopLoad.call(this)},L.doTick=function(){switch(this.state){case H.State.IDLE:this.doTickIdle();break;case H.State.WAITING_LEVEL:{var A,T=this.levels,d=this.level,w=T==null||((A=T[d])===null||A===void 0)?void 0:A.details;if(w&&(!w.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(w))break;this.state=H.State.IDLE;break}break}case H.State.FRAG_LOADING_WAITING_RETRY:{var y,b=self.performance.now(),j=this.retryDate;(!j||b>=j||(y=this.media)!==null&&y!==void 0&&y.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=H.State.IDLE)}break;default:break}this.onTickEnd()},L.onTickEnd=function(){C.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},L.doTickIdle=function(){var A,T,d=this.hls,w=this.levelLastLoaded,y=this.levels,b=this.media,j=d.config,B=d.nextLoadLevel;if(w===null||!b&&(this.startFragRequested||!j.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!y||!y[B])return;var E=y[B];this.level=d.nextLoadLevel=B;var F=E.details;if(!F||this.state===H.State.WAITING_LEVEL||F.live&&this.levelLastLoaded!==B){this.state=H.State.WAITING_LEVEL;return}var I=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:b,O.PlaylistLevelType.MAIN);if(I===null)return;var g=I.len,W=this.getMaxBufferLength(E.maxBitrate);if(g>=W)return;if(this._streamEnded(I,F)){var $={};this.altAudio&&($.type="video"),this.hls.trigger(z.Events.BUFFER_EOS,$),this.state=H.State.ENDED;return}var le=I.end,de=this.getNextFragment(le,F);if(this.couldBacktrack&&!this.fragPrevious&&de&&de.sn!=="initSegment"){var Ce=de.sn-F.startSN;Ce>1&&(de=F.fragments[Ce-1],this.fragmentTracker.removeFragment(de))}if(de&&this.fragmentTracker.getState(de)===r.FragmentState.OK&&this.nextLoadPosition>le){var be=this.audioOnly&&!this.altAudio?v.ElementaryStreamTypes.AUDIO:v.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(b,be,O.PlaylistLevelType.MAIN),de=this.getNextFragment(this.nextLoadPosition,F)}if(!de)return;de.initSegment&&!de.initSegment.data&&!this.bitrateTest&&(de=de.initSegment),((A=de.decryptdata)===null||A===void 0?void 0:A.keyFormat)==="identity"&&!((T=de.decryptdata)!==null&&T!==void 0&&T.key)?this.loadKey(de,F):this.loadFragment(de,F,le)},L.loadFragment=function(A,T,d){var w,y=this.fragmentTracker.getState(A);if(this.fragCurrent=A,y===r.FragmentState.BACKTRACKED){var b=this.fragmentTracker.getBacktrackData(A);if(b){this._handleFragmentLoadProgress(b),this._handleFragmentLoadComplete(b);return}else y=r.FragmentState.NOT_LOADED}y===r.FragmentState.NOT_LOADED||y===r.FragmentState.PARTIAL?A.sn==="initSegment"?this._loadInitSegment(A):this.bitrateTest?(A.bitrateTest=!0,this.log("Fragment "+A.sn+" of level "+A.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(A)):(this.startFragRequested=!0,C.prototype.loadFragment.call(this,A,T,d)):y===r.FragmentState.APPENDING?this.reduceMaxBufferLength(A.duration)&&this.fragmentTracker.removeFragment(A):((w=this.media)===null||w===void 0?void 0:w.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},L.getAppendedFrag=function(A){var T=this.fragmentTracker.getAppendedFrag(A,O.PlaylistLevelType.MAIN);return T&&"fragment"in T?T.fragment:T},L.getBufferedFrag=function(A){return this.fragmentTracker.getBufferedFrag(A,O.PlaylistLevelType.MAIN)},L.followingBufferedFrag=function(A){return A?this.getBufferedFrag(A.end+.5):null},L.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},L.nextLevelSwitch=function(){var A=this.levels,T=this.media;if(T!=null&&T.readyState){var d,w=this.getAppendedFrag(T.currentTime);if(w&&w.start>1&&this.flushMainBuffer(0,w.start-1),!T.paused&&A){var y=this.hls.nextLoadLevel,b=A[y],j=this.fragLastKbps;j&&this.fragCurrent?d=this.fragCurrent.duration*b.maxBitrate/(1e3*j)+1:d=0}else d=0;var B=this.getBufferedFrag(T.currentTime+d);if(B){var E=this.followingBufferedFrag(B);if(E){this.abortCurrentFrag();var F=E.maxStartPTS?E.maxStartPTS:E.start,I=E.duration,g=Math.max(B.end,F+Math.min(Math.max(I-this.config.maxFragLookUpTolerance,I*.5),I*.75));this.flushMainBuffer(g,Number.POSITIVE_INFINITY)}}}},L.abortCurrentFrag=function(){var A=this.fragCurrent;this.fragCurrent=null,A!=null&&A.loader&&A.loader.abort(),this.state===H.State.KEY_LOADING&&(this.state=H.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},L.flushMainBuffer=function(A,T){C.prototype.flushMainBuffer.call(this,A,T,this.altAudio?"video":null)},L.onMediaAttached=function(A,T){C.prototype.onMediaAttached.call(this,A,T);var d=T.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 A=this.media;A&&(A.removeEventListener("playing",this.onvplaying),A.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),C.prototype.onMediaDetaching.call(this)},L.onMediaPlaying=function(){this.tick()},L.onMediaSeeked=function(){var A=this.media,T=A?A.currentTime:null;Object(J.isFiniteNumber)(T)&&this.log("Media seeked to "+T.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(A,T){var d=!1,w=!1,y;T.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(M.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=T.levels,this.startFragRequested=!1},L.onLevelLoading=function(A,T){var d=this.levels;if(!d||this.state!==H.State.IDLE)return;var w=d[T.level];(!w.details||w.details.live&&this.levelLastLoaded!==T.level||this.waitForCdnTuneIn(w.details))&&(this.state=H.State.WAITING_LEVEL)},L.onLevelLoaded=function(A,T){var d,w=this.levels,y=T.level,b=T.details,j=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:"+j);var B=this.fragCurrent;B&&(this.state===H.State.FRAG_LOADING||this.state===H.State.FRAG_LOADING_WAITING_RETRY)&&(B.level!==T.level&&B.loader&&(this.state=H.State.IDLE,B.loader.abort()));var E=w[y],F=0;if(b.live||(d=E.details)!==null&&d!==void 0&&d.live){if(b.fragments[0]||(b.deltaUpdateFailed=!0),b.deltaUpdateFailed)return;F=this.alignPlaylists(b,E.details)}if(E.details=b,this.levelLastLoaded=y,this.hls.trigger(z.Events.LEVEL_UPDATED,{details:b,level:y}),this.state===H.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(b))return;this.state=H.State.IDLE}this.startFragRequested?b.live&&this.synchronizeToLiveEdge(b):this.setStartPosition(b,F),this.tick()},L._handleFragmentLoadProgress=function(A){var T,d=A.frag,w=A.part,y=A.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 j=b[d.level],B=j.details;if(!B){this.warn("Dropping fragment "+d.sn+" of level "+d.level+" after level details were reset");return}var E=j.videoCodec,F=B.PTSKnown||!B.live,I=(T=d.initSegment)===null||T===void 0?void 0:T.data,g=this._getAudioCodec(j),W=this.transmuxer=this.transmuxer||new m.default(this.hls,O.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),$=w?w.index:-1,le=$!==-1,de=new p.ChunkMetadata(d.level,d.sn,d.stats.chunkCount,y.byteLength,$,le),Ce=this.initPTS[d.cc];W.push(y,I,g,E,d,w,B.totalduration,F,de,Ce)},L.onAudioTrackSwitching=function(A,T){var d=this.altAudio,w=!!T.url,y=T.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 j=this.hls;d&&j.trigger(z.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),j.trigger(z.Events.AUDIO_TRACK_SWITCHED,{id:y})}},L.onAudioTrackSwitched=function(A,T){var d=T.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(A,T){var d=T.tracks,w,y,b=!1;for(var j in d){var B=d[j];if(B.id==="main"){if(y=j,w=B,j==="video"){var E=d[j];E&&(this.videoBuffer=E.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(A,T){var d=T.frag,w=T.part;if(d&&d.type!==O.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===H.State.PARSED&&(this.state=H.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(A,T){switch(T.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:this.onFragmentOrKeyLoadError(O.PlaylistLevelType.MAIN,T);break;case u.ErrorDetails.LEVEL_LOAD_ERROR:case u.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==H.State.ERROR&&(T.fatal?(this.warn(""+T.details),this.state=H.State.ERROR):!T.levelRetry&&this.state===H.State.WAITING_LEVEL&&(this.state=H.State.IDLE));break;case u.ErrorDetails.BUFFER_FULL_ERROR:if(T.parent==="main"&&(this.state===H.State.PARSING||this.state===H.State.PARSED)){var d=!0,w=this.getFwdBufferInfo(this.media,O.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 A=this.media,T=this.gapController;if(!A||!T||!A.readyState)return;var d=G.BufferHelper.getBuffered(A);!this.loadedmetadata&&d.length?(this.loadedmetadata=!0,this.seekToStartPos()):T.poll(this.lastCurrentTime),this.lastCurrentTime=A.currentTime},L.onFragLoadEmergencyAborted=function(){this.state=H.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},L.onBufferFlushed=function(A,T){var d=T.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,O.PlaylistLevelType.MAIN)}},L.onLevelsUpdated=function(A,T){this.levels=T.levels},L.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},L.seekToStartPos=function(){var A=this.media,T=A.currentTime,d=this.startPosition;if(d>=0&&T<d){if(A.seeking){f.logger.log("could not seek to "+d+", already seeking at "+T);return}var w=G.BufferHelper.getBuffered(A),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 "+T),A.currentTime=d}},L._getAudioCodec=function(A){var T=this.config.defaultAudioCodec||A.audioCodec;return this.audioCodecSwap&&T&&(this.log("Swapping audio codec"),T.indexOf("mp4a.40.5")!==-1?T="mp4a.40.2":T="mp4a.40.5"),T},L._loadBitrateTestFrag=function(A){var T=this;this._doFragLoad(A).then(function(d){var w=T.hls;if(!d||w.nextLoadLevel||T.fragContextChanged(A))return;T.fragLoadError=0,T.state=H.State.IDLE,T.startFragRequested=!1,T.bitrateTest=!1;var y=A.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(A){var T,d="main",w=this.hls,y=A.remuxResult,b=A.chunkMeta,j=this.getCurrentContext(b);if(!j){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 B=j.frag,E=j.part,F=j.level,I=y.video,g=y.text,W=y.id3,$=y.initSegment,le=this.altAudio?void 0:y.audio;if(this.fragContextChanged(B))return;if(this.state=H.State.PARSING,$){$.tracks&&(this._bufferInitSegment(F,$.tracks,B,b),w.trigger(z.Events.FRAG_PARSING_INIT_SEGMENT,{frag:B,id:d,tracks:$.tracks}));var de=$.initPTS,Ce=$.timescale;Object(J.isFiniteNumber)(de)&&(this.initPTS[B.cc]=de,w.trigger(z.Events.INIT_PTS_FOUND,{frag:B,id:d,initPTS:de,timescale:Ce}))}if(I&&y.independent!==!1){if(F.details){var be=I.startPTS,Ae=I.endPTS,Se=I.startDTS,Re=I.endDTS;if(E)E.elementaryStreams[I.type]={startPTS:be,endPTS:Ae,startDTS:Se,endDTS:Re};else if(I.firstKeyFrame&&I.independent&&(this.couldBacktrack=!0),I.dropped&&I.independent){var ve=this.getLoadPosition()+this.config.maxBufferHole;if(ve<be){this.backtrack(B);return}B.setElementaryStreamInfo(I.type,B.start,Ae,B.start,Re,!0)}B.setElementaryStreamInfo(I.type,be,Ae,Se,Re),this.bufferFragmentData(I,B,E,b)}}else if(y.independent===!1){this.backtrack(B);return}if(le){var X=le.startPTS,_=le.endPTS,k=le.startDTS,U=le.endDTS;E&&(E.elementaryStreams[v.ElementaryStreamTypes.AUDIO]={startPTS:X,endPTS:_,startDTS:k,endDTS:U}),B.setElementaryStreamInfo(v.ElementaryStreamTypes.AUDIO,X,_,k,U),this.bufferFragmentData(le,B,E,b)}if(W!=null&&(T=W.samples)!==null&&T!==void 0&&T.length){var Q={frag:B,id:d,samples:W.samples};w.trigger(z.Events.FRAG_PARSING_METADATA,Q)}if(g){var K={frag:B,id:d,samples:g.samples};w.trigger(z.Events.FRAG_PARSING_USERDATA,K)}},L._bufferInitSegment=function(A,T,d,w){var y=this;if(this.state!==H.State.PARSING)return;this.audioOnly=!!T.audio&&!T.video,this.altAudio&&!this.audioOnly&&delete T.audio;var b=T.audio,j=T.video,B=T.audiovideo;if(b){var E=A.audioCodec,F=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(E&&(E.indexOf("mp4a.40.5")!==-1?E="mp4a.40.2":E="mp4a.40.5"),b.metadata.channelCount!==1&&F.indexOf("firefox")===-1&&(E="mp4a.40.5")),F.indexOf("android")!==-1&&b.container!=="audio/mpeg"&&(E="mp4a.40.2",this.log("Android: force audio codec to "+E)),A.audioCodec&&A.audioCodec!==E&&this.log('Swapping manifest audio codec "'+A.audioCodec+'" for "'+E+'"'),b.levelCodec=E,b.id="main",this.log("Init audio buffer, container:"+b.container+", codecs[selected/level/parsed]=["+(E||"")+"/"+(A.audioCodec||"")+"/"+b.codec+"]")}j&&(j.levelCodec=A.videoCodec,j.id="main",this.log("Init video buffer, container:"+j.container+", codecs[level/parsed]=["+(A.videoCodec||"")+"/"+j.codec+"]")),B&&this.log("Init audiovideo buffer, container:"+B.container+", codecs[level/parsed]=["+(A.attrs.CODECS||"")+"/"+B.codec+"]"),this.hls.trigger(z.Events.BUFFER_CODECS,T),Object.keys(T).forEach(function(I){var g=T[I],W=g.initSegment;W!=null&&W.byteLength&&y.hls.trigger(z.Events.BUFFER_APPENDING,{type:I,data:W,frag:d,part:null,chunkMeta:w,parent:d.type})}),this.tick()},L.backtrack=function(A){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(A);var T=this.fragmentTracker.backtrack(A);this.fragPrevious=null,this.nextLoadPosition=A.start,T?this.resetFragmentLoading(A):this.state=H.State.BACKTRACKING},L.checkFragmentChanged=function(){var A=this.media,T=null;if(A&&A.readyState>1&&A.seeking===!1){var d=A.currentTime;if(G.BufferHelper.isBuffered(A,d)?T=this.getAppendedFrag(d):G.BufferHelper.isBuffered(A,d+.1)&&(T=this.getAppendedFrag(d+.1)),T){var w=this.fragPlaying,y=T.level;(!w||T.sn!==w.sn||w.level!==y||T.urlId!==w.urlId)&&(this.hls.trigger(z.Events.FRAG_CHANGED,{frag:T}),(!w||w.level!==y)&&this.hls.trigger(z.Events.LEVEL_SWITCHED,{level:y}),this.fragPlaying=T)}}},l(D,[{key:"nextLevel",get:function(){var A=this.nextBufferedFrag;return A?A.level:-1}},{key:"currentLevel",get:function(){var A=this.media;if(A){var T=this.getAppendedFrag(A.currentTime);if(T)return T.level}return-1}},{key:"nextBufferedFrag",get:function(){var A=this.media;if(A){var T=this.getAppendedFrag(A.currentTime);return this.followingBufferedFrag(T)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),D}(H.default)},"./src/controller/subtitle-stream-controller.ts":function(oe,Y,N){"use strict";N.r(Y),N.d(Y,"SubtitleStreamController",function(){return s});var J=N("./src/events.ts"),H=N("./src/utils/logger.ts"),M=N("./src/utils/buffer-helper.ts"),z=N("./src/controller/fragment-finders.ts"),G=N("./src/utils/discontinuities.ts"),r=N("./src/controller/level-helper.ts"),O=N("./src/controller/fragment-tracker.ts"),v=N("./src/controller/base-stream-controller.ts"),m=N("./src/types/loader.ts"),p=N("./src/types/level.ts");function h(a,S){for(var x=0;x<S.length;x++){var C=S[x];C.enumerable=C.enumerable||!1,C.configurable=!0,"value"in C&&(C.writable=!0),Object.defineProperty(a,C.key,C)}}function u(a,S,x){return S&&h(a.prototype,S),x&&h(a,x),a}function f(a,S){a.prototype=Object.create(S.prototype),a.prototype.constructor=a,o(a,S)}function o(a,S){return o=Object.setPrototypeOf||function(C,D){return C.__proto__=D,C},o(a,S)}var l=500,s=function(a){f(S,a);function S(C,D){var L;return L=a.call(this,C,D,"[subtitle-stream-controller]")||this,L.levels=[],L.currentTrackId=-1,L.tracksBuffered=[],L.mainDetails=null,L._registerListeners(),L}var x=S.prototype;return x.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},x._registerListeners=function(){var D=this.hls;D.on(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),D.on(J.Events.MEDIA_DETACHING,this.onMediaDetaching,this),D.on(J.Events.MANIFEST_LOADING,this.onManifestLoading,this),D.on(J.Events.LEVEL_LOADED,this.onLevelLoaded,this),D.on(J.Events.ERROR,this.onError,this),D.on(J.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),D.on(J.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),D.on(J.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),D.on(J.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),D.on(J.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},x._unregisterListeners=function(){var D=this.hls;D.off(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),D.off(J.Events.MEDIA_DETACHING,this.onMediaDetaching,this),D.off(J.Events.MANIFEST_LOADING,this.onManifestLoading,this),D.off(J.Events.LEVEL_LOADED,this.onLevelLoaded,this),D.off(J.Events.ERROR,this.onError,this),D.off(J.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),D.off(J.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),D.off(J.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),D.off(J.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),D.off(J.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},x.startLoad=function(){this.stopLoad(),this.state=v.State.IDLE,this.setInterval(l),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 R=L.frag,A=L.success;if(this.fragPrevious=R,this.state=v.State.IDLE,!A)return;var T=this.tracksBuffered[this.currentTrackId];if(!T)return;for(var d,w=R.start,y=0;y<T.length;y++)if(w>=T[y].start&&w<=T[y].end){d=T[y];break}var b=R.start+R.duration;d?d.end=b:(d={start:w,end:b},T.push(d)),this.fragmentTracker.fragBuffered(R)},x.onBufferFlushing=function(D,L){var R=L.startOffset,A=L.endOffset;if(R===0&&A!==Number.POSITIVE_INFINITY){var T=this.currentTrackId,d=this.levels;if(!d.length||!d[T]||!d[T].details)return;var w=d[T].details,y=w.targetduration,b=A-y;if(b<=0)return;L.endOffsetSubtitles=Math.max(0,b),this.tracksBuffered.forEach(function(j){for(var B=0;B<j.length;){if(j[B].end<=b){j.shift();continue}else if(j[B].start<b)j[B].start=b;else break;B++}}),this.fragmentTracker.removeFragmentsInRange(R,b,m.PlaylistLevelType.SUBTITLE)}},x.onError=function(D,L){var R,A=L.frag;if(!A||A.type!==m.PlaylistLevelType.SUBTITLE)return;(R=this.fragCurrent)!==null&&R!==void 0&&R.loader&&this.fragCurrent.loader.abort(),this.state=v.State.IDLE},x.onSubtitleTracksUpdated=function(D,L){var R=this,A=L.subtitleTracks;this.tracksBuffered=[],this.levels=A.map(function(T){return new p.Level(T)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(T){R.tracksBuffered[T.id]=[]}),this.mediaBuffer=null},x.onSubtitleTrackSwitch=function(D,L){if(this.currentTrackId=L.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var R=this.levels[this.currentTrackId];R!=null&&R.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,R&&this.setInterval(l)},x.onSubtitleTrackLoaded=function(D,L){var R,A=L.details,T=L.id,d=this.currentTrackId,w=this.levels;if(!w.length)return;var y=w[d];if(T>=w.length||T!==d||!y)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,A.live||(R=y.details)!==null&&R!==void 0&&R.live){var b=this.mainDetails;if(A.deltaUpdateFailed||!b)return;var j=b.fragments[0];if(!y.details)A.hasProgramDateTime&&b.hasProgramDateTime?Object(G.alignMediaPlaylistByPDT)(A,b):j&&Object(r.addSliding)(A,j.start);else{var B=this.alignPlaylists(A,y.details);B===0&&j&&Object(r.addSliding)(A,j.start)}}if(y.details=A,this.levelLastLoaded=T,this.tick(),A.live&&!this.fragCurrent&&this.media&&this.state===v.State.IDLE){var E=Object(z.findFragmentByPTS)(null,A.fragments,this.media.currentTime,0);E||(this.warn("Subtitle playlist not aligned with playback"),y.details=void 0)}},x._handleFragmentLoadComplete=function(D){var L=D.frag,R=D.payload,A=L.decryptdata,T=this.hls;if(this.fragContextChanged(L))return;if(R&&R.byteLength>0&&A&&A.key&&A.iv&&A.method==="AES-128"){var d=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(R),A.key.buffer,A.iv.buffer).then(function(w){var y=performance.now();T.trigger(J.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,R=this.levels;if(!R.length||!R[L]||!R[L].details)return;var A=R[L].details,T=A.targetduration,d=this.config,w=this.media,y=M.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,w.currentTime-T,d.maxBufferHole),b=y.end,j=y.len,B=this.getMaxBufferLength()+T;if(j>B)return;console.assert(A,"Subtitle track details are defined on idle subtitle stream controller tick");var E=A.fragments,F=E.length,I=A.edge,g,W=this.fragPrevious;if(b<I){var $=d.maxFragLookUpTolerance;W&&A.hasProgramDateTime&&(g=Object(z.findFragmentByPDT)(E,W.endProgramDateTime,$)),g||(g=Object(z.findFragmentByPTS)(W,E,b,$),!g&&W&&W.start<E[0].start&&(g=E[0]))}else g=E[F-1];(D=g)!==null&&D!==void 0&&D.encrypted?(H.logger.log("Loading key for "+g.sn),this.state=v.State.KEY_LOADING,this.hls.trigger(J.Events.KEY_LOADING,{frag:g})):g&&this.fragmentTracker.getState(g)===O.FragmentState.NOT_LOADED&&this.loadFragment(g,A,b)}},x.loadFragment=function(D,L,R){this.fragCurrent=D,a.prototype.loadFragment.call(this,D,L,R)},u(S,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),S}(v.default)},"./src/controller/subtitle-track-controller.ts":function(oe,Y,N){"use strict";N.r(Y);var J=N("./src/events.ts"),H=N("./src/utils/texttrack-utils.ts"),M=N("./src/controller/base-playlist-controller.ts"),z=N("./src/types/loader.ts");function G(h,u){for(var f=0;f<u.length;f++){var o=u[f];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(h,o.key,o)}}function r(h,u,f){return u&&G(h.prototype,u),f&&G(h,f),h}function O(h,u){h.prototype=Object.create(u.prototype),h.prototype.constructor=h,v(h,u)}function v(h,u){return v=Object.setPrototypeOf||function(o,l){return o.__proto__=l,o},v(h,u)}var m=function(h){O(u,h);function u(o){var l;return l=h.call(this,o,"[subtitle-track-controller]")||this,l.media=null,l.tracks=[],l.groupId=null,l.tracksInGroup=[],l.trackId=-1,l.selectDefaultTrack=!0,l.queuedDefaultTrack=-1,l.trackChangeListener=function(){return l.onTextTracksChanged()},l.asyncPollTrackChange=function(){return l.pollTrackChange(0)},l.useTextTrackPolling=!1,l.subtitlePollingInterval=-1,l.subtitleDisplay=!0,l.registerListeners(),l}var f=u.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 l=this.hls;l.on(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),l.on(J.Events.MEDIA_DETACHING,this.onMediaDetaching,this),l.on(J.Events.MANIFEST_LOADING,this.onManifestLoading,this),l.on(J.Events.MANIFEST_PARSED,this.onManifestParsed,this),l.on(J.Events.LEVEL_LOADING,this.onLevelLoading,this),l.on(J.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),l.on(J.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),l.on(J.Events.ERROR,this.onError,this)},f.unregisterListeners=function(){var l=this.hls;l.off(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),l.off(J.Events.MEDIA_DETACHING,this.onMediaDetaching,this),l.off(J.Events.MANIFEST_LOADING,this.onManifestLoading,this),l.off(J.Events.MANIFEST_PARSED,this.onManifestParsed,this),l.off(J.Events.LEVEL_LOADING,this.onLevelLoading,this),l.off(J.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),l.off(J.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),l.off(J.Events.ERROR,this.onError,this)},f.onMediaAttached=function(l,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(l){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,l)},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 l=p(this.media.textTracks);l.forEach(function(s){Object(H.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(l,s){this.tracks=s.subtitleTracks},f.onSubtitleTrackLoaded=function(l,s){var a=s.id,S=s.details,x=this.trackId,C=this.tracksInGroup[x];if(!C){this.warn("Invalid subtitle track id "+a);return}var D=C.details;C.details=s.details,this.log("subtitle track "+a+" loaded ["+S.startSN+"-"+S.endSN+"]"),a===this.trackId&&(this.retryCount=0,this.playlistLoaded(a,s,D))},f.onLevelLoading=function(l,s){this.switchLevel(s.level)},f.onLevelSwitching=function(l,s){this.switchLevel(s.level)},f.switchLevel=function(l){var s=this.hls.levels[l];if(!(s!=null&&s.textGroupIds))return;var a=s.textGroupIds[s.urlId];if(this.groupId!==a){var S=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,x=this.tracks.filter(function(L){return!a||L.groupId===a});this.tracksInGroup=x;var C=this.findTrackId(S==null?void 0:S.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(J.Events.SUBTITLE_TRACKS_UPDATED,D),C!==-1&&this.setSubtitleTrack(C,S)}},f.findTrackId=function(l){for(var s=this.tracksInGroup,a=0;a<s.length;a++){var S=s[a];if((!this.selectDefaultTrack||S.default)&&(!l||l===S.name))return S.id}return-1},f.onError=function(l,s){if(h.prototype.onError.call(this,l,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(l){var s=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(s)){var a=s.id,S=s.groupId,x=s.url;if(l)try{x=l.addDirectives(x)}catch(C){this.warn("Could not construct new URL with HLS Delivery Directives: "+C)}this.log("Loading subtitle playlist for id "+a),this.hls.trigger(J.Events.SUBTITLE_TRACK_LOADING,{url:x,id:a,groupId:S,deliveryDirectives:l||null})}},f.toggleTrackModes=function(l){var s=this,a=this.media,S=this.subtitleDisplay,x=this.trackId;if(!a)return;var C=p(a.textTracks),D=C.filter(function(A){return A.groupId===s.groupId});if(l===-1)[].slice.call(C).forEach(function(A){A.mode="disabled"});else{var L=D[x];L&&(L.mode="disabled")}var R=D[l];R&&(R.mode=S?"showing":"hidden")},f.setSubtitleTrack=function(l,s){var a,S=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=l;return}if(this.trackId!==l&&this.toggleTrackModes(l),this.trackId===l&&(l===-1||(a=S[l])!==null&&a!==void 0&&a.details)||l<-1||l>=S.length)return;this.clearTimer();var x=S[l];if(this.log("Switching to subtitle track "+l),this.trackId=l,x){var C=x.id,D=x.groupId,L=D===void 0?"":D,R=x.name,A=x.type,T=x.url;this.hls.trigger(J.Events.SUBTITLE_TRACK_SWITCH,{id:C,groupId:L,name:R,type:A,url:T});var d=this.switchParams(x.url,s==null?void 0:s.details);this.loadPlaylist(d)}else this.hls.trigger(J.Events.SUBTITLE_TRACK_SWITCH,{id:l})},f.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var l=-1,s=p(this.media.textTracks),a=0;a<s.length;a++)if(s[a].mode==="hidden")l=a;else if(s[a].mode==="showing"){l=a;break}this.subtitleTrack!==l&&(this.subtitleTrack=l)},r(u,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(l){this.selectDefaultTrack=!1;var s=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(l,s)}}]),u}(M.default);function p(h){for(var u=[],f=0;f<h.length;f++){var o=h[f];o.kind==="subtitles"&&o.label&&u.push(h[f])}return u}Y.default=m},"./src/controller/timeline-controller.ts":function(oe,Y,N){"use strict";N.r(Y),N.d(Y,"TimelineController",function(){return p});var J=N("./src/polyfills/number.ts"),H=N("./src/events.ts"),M=N("./src/utils/cea-608-parser.ts"),z=N("./src/utils/output-filter.ts"),G=N("./src/utils/webvtt-parser.ts"),r=N("./src/utils/texttrack-utils.ts"),O=N("./src/utils/imsc1-ttml-parser.ts"),v=N("./src/types/loader.ts"),m=N("./src/utils/logger.ts"),p=function(){function o(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"),S=new z.default(this,"textTrack2"),x=new z.default(this,"textTrack3"),C=new z.default(this,"textTrack4");this.cea608Parser1=new M.default(1,a,S),this.cea608Parser2=new M.default(3,x,C)}s.on(H.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),s.on(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),s.on(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),s.on(H.Events.MANIFEST_LOADED,this.onManifestLoaded,this),s.on(H.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),s.on(H.Events.FRAG_LOADING,this.onFragLoading,this),s.on(H.Events.FRAG_LOADED,this.onFragLoaded,this),s.on(H.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),s.on(H.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),s.on(H.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),s.on(H.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),s.on(H.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var l=o.prototype;return l.destroy=function(){var a=this.hls;a.off(H.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.off(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.off(H.Events.MANIFEST_LOADED,this.onManifestLoaded,this),a.off(H.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),a.off(H.Events.FRAG_LOADING,this.onFragLoading,this),a.off(H.Events.FRAG_LOADED,this.onFragLoaded,this),a.off(H.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),a.off(H.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),a.off(H.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),a.off(H.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),a.off(H.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},l.addCues=function(a,S,x,C,D){for(var L=!1,R=D.length;R--;){var A=D[R],T=u(A[0],A[1],S,x);if(T>=0&&(A[0]=Math.min(A[0],S),A[1]=Math.max(A[1],x),L=!0,T/(x-S)>.5))return}if(L||D.push([S,x]),this.config.renderTextTracksNatively){var d=this.captionsTracks[a];this.Cues.newCue(d,S,x,C)}else{var w=this.Cues.newCue(null,S,x,C);this.hls.trigger(H.Events.CUES_PARSED,{type:"captions",cues:w,track:a})}},l.onInitPtsFound=function(a,S){var x=this,C=S.frag,D=S.id,L=S.initPTS,R=S.timescale,A=this.unparsedVttFrags;D==="main"&&(this.initPTS[C.cc]=L,this.timescale[C.cc]=R),A.length&&(this.unparsedVttFrags=[],A.forEach(function(T){x.onFragLoaded(H.Events.FRAG_LOADED,T)}))},l.getExistingTrack=function(a){var S=this.media;if(S)for(var x=0;x<S.textTracks.length;x++){var C=S.textTracks[x];if(C[a])return C}return null},l.createCaptionsTrack=function(a){this.config.renderTextTracksNatively?this.createNativeTrack(a):this.createNonNativeTrack(a)},l.createNativeTrack=function(a){if(this.captionsTracks[a])return;var S=this.captionsProperties,x=this.captionsTracks,C=this.media,D=S[a],L=D.label,R=D.languageCode,A=this.getExistingTrack(a);if(A)x[a]=A,Object(r.clearCurrentCues)(x[a]),Object(r.sendAddTrackEvent)(x[a],C);else{var T=this.createTextTrack("captions",L,R);T&&(T[a]=!0,x[a]=T)}},l.createNonNativeTrack=function(a){if(this.nonNativeCaptionsTracks[a])return;var S=this.captionsProperties[a];if(!S)return;var x=S.label,C={_id:a,label:x,kind:"captions",default:S.media?!!S.media.default:!1,closedCaptions:S.media};this.nonNativeCaptionsTracks[a]=C,this.hls.trigger(H.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[C]})},l.createTextTrack=function(a,S,x){var C=this.media;return C?C.addTextTrack(a,S,x):void 0},l.onMediaAttaching=function(a,S){this.media=S.media,this._cleanTracks()},l.onMediaDetaching=function(){var a=this.captionsTracks;Object.keys(a).forEach(function(S){Object(r.clearCurrentCues)(a[S]),delete a[S]}),this.nonNativeCaptionsTracks={}},l.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())},l._cleanTracks=function(){var a=this.media;if(!a)return;var S=a.textTracks;if(S)for(var x=0;x<S.length;x++)Object(r.clearCurrentCues)(S[x])},l.onSubtitleTracksUpdated=function(a,S){var x=this;this.textTracks=[];var C=S.subtitleTracks||[],D=C.some(function(T){return T.textCodec===O.IMSC1_CODEC});if(this.config.enableWebVTT||D&&this.config.enableIMSC1){var L=this.tracks&&C&&this.tracks.length===C.length;if(this.tracks=C||[],this.config.renderTextTracksNatively){var R=this.media?this.media.textTracks:[];this.tracks.forEach(function(T,d){var w;if(d<R.length){for(var y=null,b=0;b<R.length;b++)if(h(R[b],T)){y=R[b];break}y&&(w=y)}w?Object(r.clearCurrentCues)(w):(w=x.createTextTrack("subtitles",T.name,T.lang),w&&(w.mode="disabled")),w&&(w.groupId=T.groupId,x.textTracks.push(w))})}else if(!L&&this.tracks&&this.tracks.length){var A=this.tracks.map(function(T){return{label:T.name,kind:T.type.toLowerCase(),default:T.default,subtitleTrack:T}});this.hls.trigger(H.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:A})}}},l.onManifestLoaded=function(a,S){var x=this;this.config.enableCEA708Captions&&S.captions&&S.captions.forEach(function(C){var D=/(?:CC|SERVICE)([1-4])/.exec(C.instreamId);if(!D)return;var L="textTrack"+D[1],R=x.captionsProperties[L];if(!R)return;R.label=C.name,C.lang&&(R.languageCode=C.lang),R.media=C})},l.onFragLoading=function(a,S){var x=this.cea608Parser1,C=this.cea608Parser2,D=this.lastSn,L=this.lastPartIndex;if(!this.enabled||!(x&&C))return;if(S.frag.type===v.PlaylistLevelType.MAIN){var R,A,T=S.frag.sn,d=(R=S==null||((A=S.part)===null||A===void 0)?void 0:A.index)!=null?R:-1;T===D+1||T===D&&d===L+1||(x.reset(),C.reset()),this.lastSn=T,this.lastPartIndex=d}},l.onFragLoaded=function(a,S){var x=S.frag,C=S.payload,D=this.initPTS,L=this.unparsedVttFrags;if(x.type===v.PlaylistLevelType.SUBTITLE)if(C.byteLength){if(!Object(J.isFiniteNumber)(D[x.cc])){L.push(S),D.length&&this.hls.trigger(H.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:x,error:new Error("Missing initial subtitle PTS")});return}var R=x.decryptdata;if(R==null||R.key==null||R.method!=="AES-128"){var A=this.tracks[x.level],T=this.vttCCs;T[x.cc]||(T[x.cc]={start:x.start,prevCC:this.prevCC,new:!0},this.prevCC=x.cc),A&&A.textCodec===O.IMSC1_CODEC?this._parseIMSC1(x,C):this._parseVTTs(x,C,T)}}else this.hls.trigger(H.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:x,error:new Error("Empty subtitle payload")})},l._parseIMSC1=function(a,S){var x=this,C=this.hls;Object(O.parseIMSC1)(S,this.initPTS[a.cc],this.timescale[a.cc],function(D){x._appendCues(D,a.level),C.trigger(H.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:a})},function(D){m.logger.log("Failed to parse IMSC1: "+D),C.trigger(H.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:a,error:D})})},l._parseVTTs=function(a,S,x){var C=this,D=this.hls;Object(G.parseWebVTT)(S,this.initPTS[a.cc],this.timescale[a.cc],x,a.cc,a.start,function(L){C._appendCues(L,a.level),D.trigger(H.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:a})},function(L){C._fallbackToIMSC1(a,S),m.logger.log("Failed to parse VTT cue: "+L),D.trigger(H.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:a,error:L})})},l._fallbackToIMSC1=function(a,S){var x=this,C=this.tracks[a.level];C.textCodec||Object(O.parseIMSC1)(S,this.initPTS[a.cc],this.timescale[a.cc],function(){C.textCodec=O.IMSC1_CODEC,x._parseIMSC1(a,S)},function(){C.textCodec="wvtt"})},l._appendCues=function(a,S){var x=this.hls;if(this.config.renderTextTracksNatively){var C=this.textTracks[S];if(C.mode==="disabled")return;a.forEach(function(R){return Object(r.addCueToTrack)(C,R)})}else{var D=this.tracks[S],L=D.default?"default":"subtitles"+S;x.trigger(H.Events.CUES_PARSED,{type:"subtitles",cues:a,track:L})}},l.onFragDecrypted=function(a,S){var x=S.frag;if(x.type===v.PlaylistLevelType.SUBTITLE){if(!Object(J.isFiniteNumber)(this.initPTS[x.cc])){this.unparsedVttFrags.push(S);return}this.onFragLoaded(H.Events.FRAG_LOADED,S)}},l.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},l.onFragParsingUserdata=function(a,S){var x=this.cea608Parser1,C=this.cea608Parser2;if(!this.enabled||!(x&&C))return;for(var D=0;D<S.samples.length;D++){var L=S.samples[D].bytes;if(L){var R=this.extractCea608Data(L);x.addData(S.samples[D].pts,R[0]),C.addData(S.samples[D].pts,R[1])}}},l.onBufferFlushing=function(a,S){var x=S.startOffset,C=S.endOffset,D=S.endOffsetSubtitles,L=S.type,R=this.media;if(!R||R.currentTime<C)return;if(!L||L==="video"){var A=this.captionsTracks;Object.keys(A).forEach(function(d){return Object(r.removeCuesInRange)(A[d],x,C)})}if(this.config.renderTextTracksNatively&&(x===0&&D!==void 0)){var T=this.textTracks;Object.keys(T).forEach(function(d){return Object(r.removeCuesInRange)(T[d],x,D)})}},l.extractCea608Data=function(a){for(var S=a[0]&31,x=2,C=[[],[]],D=0;D<S;D++){var L=a[x++],R=127&a[x++],A=127&a[x++],T=(4&L)!==0,d=3&L;if(R===0&&A===0)continue;T&&((d===0||d===1)&&(C[d].push(R),C[d].push(A)))}return C},o}();function h(o,l){return o&&o.label===l.name&&!(o.textTrack1||o.textTrack2)}function u(o,l,s,a){return Math.min(l,a)-Math.max(o,s)}function f(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}}}},"./src/crypt/aes-crypto.ts":function(oe,Y,N){"use strict";N.r(Y),N.d(Y,"default",function(){return J});var J=function(){function H(z,G){this.subtle=void 0,this.aesIV=void 0,this.subtle=z,this.aesIV=G}var M=H.prototype;return M.decrypt=function(G,r){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},r,G)},H}()},"./src/crypt/aes-decryptor.ts":function(oe,Y,N){"use strict";N.r(Y),N.d(Y,"removePadding",function(){return H}),N.d(Y,"default",function(){return M});var J=N("./src/utils/typed-array.ts");function H(z){var G=z.byteLength,r=G&&new DataView(z.buffer).getUint8(G-1);return r?Object(J.sliceUint8)(z,0,G-r):z}var M=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 G=z.prototype;return G.uint8ArrayToUint32Array_=function(O){for(var v=new DataView(O),m=new Uint32Array(4),p=0;p<4;p++)m[p]=v.getUint32(p*4);return m},G.initTable=function(){var O=this.sBox,v=this.invSBox,m=this.subMix,p=m[0],h=m[1],u=m[2],f=m[3],o=this.invSubMix,l=o[0],s=o[1],a=o[2],S=o[3],x=new Uint32Array(256),C=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 R=D^D<<1^D<<2^D<<3^D<<4;R=R>>>8^R&255^99,O[C]=R,v[R]=C;var A=x[C],T=x[A],d=x[T],w=x[R]*257^R*16843008;p[C]=w<<24|w>>>8,h[C]=w<<16|w>>>16,u[C]=w<<8|w>>>24,f[C]=w,w=d*16843009^T*65537^A*257^C*16843008,l[R]=w<<24|w>>>8,s[R]=w<<16|w>>>16,a[R]=w<<8|w>>>24,S[R]=w,C?(C=A^x[x[x[d^A]]],D^=x[x[D]]):C=D=1}},G.expandKey=function(O){for(var v=this.uint8ArrayToUint32Array_(O),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 u=this.ksRows=(h+6+1)*4,f,o,l=this.keySchedule=new Uint32Array(u),s=this.invKeySchedule=new Uint32Array(u),a=this.sBox,S=this.rcon,x=this.invSubMix,C=x[0],D=x[1],L=x[2],R=x[3],A,T;for(f=0;f<u;f++){if(f<h){A=l[f]=v[f];continue}T=A,f%h===0?(T=T<<8|T>>>24,T=a[T>>>24]<<24|a[T>>>16&255]<<16|a[T>>>8&255]<<8|a[T&255],T^=S[f/h|0]<<24):h>6&&f%h===4&&(T=a[T>>>24]<<24|a[T>>>16&255]<<16|a[T>>>8&255]<<8|a[T&255]),l[f]=A=(l[f-h]^T)>>>0}for(o=0;o<u;o++)f=u-o,o&3?T=l[f]:T=l[f-4],o<4||f<=4?s[o]=T:s[o]=C[a[T>>>24]]^D[a[T>>>16&255]]^L[a[T>>>8&255]]^R[a[T&255]],s[o]=s[o]>>>0},G.networkToHostOrderSwap=function(O){return O<<24|(O&65280)<<8|(O&16711680)>>8|O>>>24},G.decrypt=function(O,v,m){for(var p=this.keySize+6,h=this.invKeySchedule,u=this.invSBox,f=this.invSubMix,o=f[0],l=f[1],s=f[2],a=f[3],S=this.uint8ArrayToUint32Array_(m),x=S[0],C=S[1],D=S[2],L=S[3],R=new Int32Array(O),A=new Int32Array(R.length),T,d,w,y,b,j,B,E,F,I,g,W,$,le,de=this.networkToHostOrderSwap;v<R.length;){for(F=de(R[v]),I=de(R[v+1]),g=de(R[v+2]),W=de(R[v+3]),b=F^h[0],j=W^h[1],B=g^h[2],E=I^h[3],$=4,le=1;le<p;le++)T=o[b>>>24]^l[j>>16&255]^s[B>>8&255]^a[E&255]^h[$],d=o[j>>>24]^l[B>>16&255]^s[E>>8&255]^a[b&255]^h[$+1],w=o[B>>>24]^l[E>>16&255]^s[b>>8&255]^a[j&255]^h[$+2],y=o[E>>>24]^l[b>>16&255]^s[j>>8&255]^a[B&255]^h[$+3],b=T,j=d,B=w,E=y,$=$+4;T=u[b>>>24]<<24^u[j>>16&255]<<16^u[B>>8&255]<<8^u[E&255]^h[$],d=u[j>>>24]<<24^u[B>>16&255]<<16^u[E>>8&255]<<8^u[b&255]^h[$+1],w=u[B>>>24]<<24^u[E>>16&255]<<16^u[b>>8&255]<<8^u[j&255]^h[$+2],y=u[E>>>24]<<24^u[b>>16&255]<<16^u[j>>8&255]<<8^u[B&255]^h[$+3],A[v]=de(T^x),A[v+1]=de(y^C),A[v+2]=de(w^D),A[v+3]=de(d^L),x=F,C=I,D=g,L=W,v=v+4}return A.buffer},z}()},"./src/crypt/decrypter.ts":function(oe,Y,N){"use strict";N.r(Y),N.d(Y,"default",function(){return v});var J=N("./src/crypt/aes-crypto.ts"),H=N("./src/crypt/fast-aes-key.ts"),M=N("./src/crypt/aes-decryptor.ts"),z=N("./src/utils/logger.ts"),G=N("./src/utils/mp4-tools.ts"),r=N("./src/utils/typed-array.ts"),O=16,v=function(){function m(h,u,f){var o=f===void 0?{}:f,l=o.removePKCS7Padding,s=l===void 0?!0:l;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=u,this.removePKCS7Padding=s,s)try{var a=self.crypto;a&&(this.subtle=a.subtle||a.webkitSubtle)}catch(S){}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 u=this.currentResult;if(!u){this.reset();return}var f=new Uint8Array(u);return 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m},G.getAvcDecryptedUnit=function(O,v){for(var m=new Uint8Array(v),p=0,h=32;h<=O.length-16;h+=160,p+=16)O.set(m.subarray(p,p+16),h);return O},G.decryptAvcSample=function(O,v,m,p,h,u){var f=Object(H.discardEPB)(h.data),o=this.getAvcEncryptedData(f),l=this;this.decryptBuffer(o.buffer,function(s){h.data=l.getAvcDecryptedUnit(f,s),u||l.decryptAvcSamples(O,v,m+1,p)})},G.decryptAvcSamples=function(O,v,m,p){if(O instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;v++,m=0){if(v>=O.length){p();return}for(var h=O[v].units;!(m>=h.length);m++){var u=h[m];if(u.data.length<=48||u.type!==1&&u.type!==5)continue;var f=this.decrypter.isSync();if(this.decryptAvcSample(O,v,m,p,u,f),!f)return}}},z}();Y.default=M},"./src/demux/transmuxer-interface.ts":function(oe,Y,N){"use strict";N.r(Y),N.d(Y,"default",function(){return h});var 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s=this.transmuxer;s&&(s.destroy(),this.transmuxer=null)}var a=this.observer;a&&a.removeAllListeners(),this.observer=null},f.push=function(l,s,a,S,x,C,D,L,R,A){var T=this;R.transmuxing.start=self.performance.now();var d=this.transmuxer,w=this.worker,y=C?C.start:x.start,b=x.decryptdata,j=this.frag,B=!(j&&x.cc===j.cc),E=!(j&&R.level===j.level),F=j?R.sn-j.sn:-1,I=this.part?R.part-this.part.index:1,g=!E&&(F===1||F===0&&I===1),W=self.performance.now();(E||F||x.stats.parsing.start===0)&&(x.stats.parsing.start=W),C&&(I||!g)&&(C.stats.parsing.start=W);var $=new z.TransmuxState(B,g,L,E,y);if(!g||B){G.logger.log("[transmuxer-interface, "+x.type+"]: Starting new transmux session for sn: "+R.sn+" p: "+R.part+" level: "+R.level+" id: "+R.id+`
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y=this.decrypter,b=this.cache,j=this.currentTransmuxState,B=this.decryptionPromise;if(B)return B.then(function(){return d.flush(T)});var E=[],F=j.timeOffset;if(y){var I=y.flush();I&&E.push(this.push(I,null,T))}var g=b.dataLength;b.reset();var W=this.demuxer,$=this.remuxer;if(!W||!$)return g>=l&&this.observer.emit(J.Events.ERROR,J.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),w.executeEnd=f(),[S(T)];var le=W.flush(F);return x(le)?le.then(function(de){return d.flushRemux(E,de,T),E}):(this.flushRemux(E,le,T),E)},R.flushRemux=function(T,d,w){var y=d.audioTrack,b=d.avcTrack,j=d.id3Track,B=d.textTrack,E=this.currentTransmuxState,F=E.accurateTimeOffset,I=E.timeOffset;u.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,j,B,I,F,!0,this.id);T.push({remuxResult:g,chunkMeta:w}),w.transmuxing.executeEnd=f()},R.resetInitialTimestamp=function(T){var d=this.demuxer,w=this.remuxer;if(!d||!w)return;d.resetTimeStamp(T),w.resetTimeStamp(T)},R.resetContiguity=function(){var T=this.demuxer,d=this.remuxer;if(!T||!d)return;T.resetContiguity(),d.resetNextTimestamp()},R.resetInitSegment=function(T,d,w,y){var b=this.demuxer,j=this.remuxer;if(!b||!j)return;b.resetInitSegment(d,w,y),j.resetInitSegment(T,d,w)},R.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},R.transmux=function(T,d,w,y,b){var j;return d&&d.method==="SAMPLE-AES"?j=this.transmuxSampleAes(T,d,w,y,b):j=this.transmuxUnencrypted(T,w,y,b),j},R.transmuxUnencrypted=function(T,d,w,y){var b=this.demuxer.demux(T,d,!1,!this.config.progressive),j=b.audioTrack,B=b.avcTrack,E=b.id3Track,F=b.textTrack,I=this.remuxer.remux(j,B,E,F,d,w,!1,this.id);return{remuxResult:I,chunkMeta:y}},R.transmuxSampleAes=function(T,d,w,y,b){var j=this;return this.demuxer.demuxSampleAes(T,d,w).then(function(B){var E=j.remuxer.remux(B.audioTrack,B.avcTrack,B.id3Track,B.textTrack,w,y,!1,j.id);return{remuxResult:E,chunkMeta:b}})},R.configureTransmuxer=function(T,d){for(var w=this.config,y=this.observer,b=this.typeSupported,j=this.vendor,B=d.audioCodec,E=d.defaultInitPts,F=d.duration,I=d.initSegmentData,g=d.videoCodec,W,$=0,le=o.length;$<le;$++)if(o[$].demux.probe(T)){W=o[$];break}W||(u.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),W={demux:G.default,remux:m.default});var de=this.demuxer,Ce=this.remuxer,be=W.remux,Ae=W.demux;(!Ce||!(Ce instanceof be))&&(this.remuxer=new be(y,w,b,j)),(!de||!(de instanceof Ae))&&(this.demuxer=new Ae(y,w,b),this.probe=Ae.probe),this.resetInitSegment(I,B,g,F),this.resetInitialTimestamp(E)},R.needsProbing=function(T,d,w){return!this.demuxer||!this.remuxer||d||w},R.getDecrypter=function(){var T=this.decrypter;return T||(T=this.decrypter=new M.default(this.observer,this.config)),T},L}();function a(L,R){var A=null;return L.byteLength>0&&R!=null&&R.key!=null&&R.iv!==null&&R.method!=null&&(A=R),A}var S=function(R){return{remuxResult:{},chunkMeta:R}};function x(L){return"then"in L&&L.then instanceof Function}var C=function(R,A,T,d,w){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=R,this.videoCodec=A,this.initSegmentData=T,this.duration=d,this.defaultInitPts=w},D=function(R,A,T,d,w){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.discontinuity=R,this.contiguous=A,this.accurateTimeOffset=T,this.trackSwitch=d,this.timeOffset=w}},"./src/demux/tsdemuxer.ts":function(oe,Y,N){"use strict";N.r(Y),N.d(Y,"discardEPB",function(){return S});var J=N("./src/demux/adts.ts"),H=N("./src/demux/mpegaudio.ts"),M=N("./src/demux/exp-golomb.ts"),z=N("./src/demux/id3.ts"),G=N("./src/demux/sample-aes.ts"),r=N("./src/events.ts"),O=N("./src/utils/mp4-tools.ts"),v=N("./src/utils/logger.ts"),m=N("./src/errors.ts"),p={video:1,audio:2,id3:3,text:4},h=function(){function x(D,L,R){this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._duration=0,this.aacLastPTS=null,this._initPTS=null,this._initDTS=null,this._pmtId=-1,this._avcTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.observer=D,this.config=L,this.typeSupported=R}x.probe=function(L){var R=x.syncOffset(L);return R<0?!1:(R&&v.logger.warn("MPEG2-TS detected but first sync word found @ offset "+R+", junk ahead ?"),!0)},x.syncOffset=function(L){for(var R=Math.min(1e3,L.length-3*188),A=0;A<R;){if(L[A]===71&&L[A+188]===71&&L[A+2*188]===71)return A;A++}return-1},x.createTrack=function(L,R){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"?R:void 0}};var C=x.prototype;return C.resetInitSegment=function(L,R,A){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=x.createTrack("video",A),this._audioTrack=x.createTrack("audio",A),this._id3Track=x.createTrack("id3",A),this._txtTrack=x.createTrack("text",A),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=L,this.videoCodec=R,this._duration=A},C.resetTimeStamp=function(){},C.resetContiguity=function(){var L=this._audioTrack,R=this._avcTrack,A=this._id3Track;L&&(L.pesData=null),R&&(R.pesData=null),A&&(A.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},C.demux=function(L,R,A,T){A===void 0&&(A=!1),T===void 0&&(T=!1),A||(this.sampleAes=null);var d,w=this._avcTrack,y=this._audioTrack,b=this._id3Track,j=w.pid,B=w.pesData,E=y.pid,F=b.pid,I=y.pesData,g=b.pesData,W=!1,$=this.pmtParsed,le=this._pmtId,de=L.length;if(this.remainderData&&(L=Object(O.appendUint8Array)(this.remainderData,L),de=L.length,this.remainderData=null),de<188&&!T)return this.remainderData=L,{audioTrack:y,avcTrack:w,id3Track:b,textTrack:this._txtTrack};var Ce=Math.max(0,x.syncOffset(L));de-=(de+Ce)%188,de<L.byteLength&&!T&&(this.remainderData=new Uint8Array(L.buffer,de,L.buffer.byteLength-de));for(var be=Ce;be<de;be+=188)if(L[be]===71){var Ae=!!(L[be+1]&64),Se=((L[be+1]&31)<<8)+L[be+2],Re=(L[be+3]&48)>>4,ve=void 0;if(Re>1){if(ve=be+5+L[be+4],ve===be+188)continue}else ve=be+4;switch(Se){case j:Ae&&(B&&(d=l(B))&&this.parseAVCPES(d,!1),B={data:[],size:0}),B&&(B.data.push(L.subarray(ve,be+188)),B.size+=be+188-ve);break;case E:Ae&&(I&&(d=l(I))&&(y.isAAC?this.parseAACPES(d):this.parseMPEGPES(d)),I={data:[],size:0}),I&&(I.data.push(L.subarray(ve,be+188)),I.size+=be+188-ve);break;case F:Ae&&(g&&(d=l(g))&&this.parseID3PES(d),g={data:[],size:0}),g&&(g.data.push(L.subarray(ve,be+188)),g.size+=be+188-ve);break;case 0:Ae&&(ve+=L[ve]+1),le=this._pmtId=f(L,ve);break;case le:{Ae&&(ve+=L[ve]+1);var X=o(L,ve,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,A);j=X.avc,j>0&&(w.pid=j),E=X.audio,E>0&&(y.pid=E,y.isAAC=X.isAAC),F=X.id3,F>0&&(b.pid=F),W&&!$&&(v.logger.log("reparse from beginning"),W=!1,be=Ce-188),$=this.pmtParsed=!0;break}case 17:case 8191:break;default:W=!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=B,y.pesData=I,b.pesData=g;var _={audioTrack:y,avcTrack:w,id3Track:b,textTrack:this._txtTrack};return T&&this.extractRemainingSamples(_),_},C.flush=function(){var L=this.remainderData;this.remainderData=null;var R;return L?R=this.demux(L,-1,!1,!0):R={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(R),this.sampleAes?this.decrypt(R,this.sampleAes):R},C.extractRemainingSamples=function(L){var R=L.audioTrack,A=L.avcTrack,T=L.id3Track,d=A.pesData,w=R.pesData,y=T.pesData,b;d&&(b=l(d))?(this.parseAVCPES(b,!0),A.pesData=null):A.pesData=d,w&&(b=l(w))?(R.isAAC?this.parseAACPES(b):this.parseMPEGPES(b),R.pesData=null):(w!=null&&w.size&&v.logger.log("last AAC PES packet truncated,might overlap between fragments"),R.pesData=w),y&&(b=l(y))?(this.parseID3PES(b),T.pesData=null):T.pesData=y},C.demuxSampleAes=function(L,R,A){var T=this.demux(L,A,!0,!this.config.progressive),d=this.sampleAes=new G.default(this.observer,this.config,R);return this.decrypt(T,d)},C.decrypt=function(L,R){return new Promise(function(A){var T=L.audioTrack,d=L.avcTrack;T.samples&&T.isAAC?R.decryptAacSamples(T.samples,0,function(){d.samples?R.decryptAvcSamples(d.samples,0,0,function(){A(L)}):A(L)}):d.samples&&R.decryptAvcSamples(d.samples,0,0,function(){A(L)})})},C.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},C.parseAVCPES=function(L,R){var A=this,T=this._avcTrack,d=this.parseAVCNALu(L.data),w=!1,y=this.avcSample,b,j=!1;L.data=null,y&&d.length&&!T.audFound&&(s(y,T),y=this.avcSample=u(!1,L.pts,L.dts,"")),d.forEach(function(B){switch(B.type){case 1:{b=!0,y||(y=A.avcSample=u(!0,L.pts,L.dts,"")),w&&(y.debug+="NDR "),y.frame=!0;var E=B.data;if(j&&E.length>4){var F=new M.default(E).readSliceType();(F===2||F===4||F===7||F===9)&&(y.key=!0)}break}case 5:b=!0,y||(y=A.avcSample=u(!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 M.default(S(B.data));I.readUByte();for(var g=0,W=0,$=!1,le=0;!$&&I.bytesAvailable>1;){g=0;do le=I.readUByte(),g+=le;while(le===255);W=0;do le=I.readUByte(),W+=le;while(le===255);if(g===4&&I.bytesAvailable!==0){$=!0;var de=I.readUByte();if(de===181){var Ce=I.readUShort();if(Ce===49){var be=I.readUInt();if(be===1195456820){var Ae=I.readUByte();if(Ae===3){for(var Se=I.readUByte(),Re=I.readUByte(),ve=31&Se,X=[Se,Re],_=0;_<ve;_++)X.push(I.readUByte()),X.push(I.readUByte()),X.push(I.readUByte());a(A._txtTrack.samples,{type:3,pts:L.pts,bytes:X})}}}}}else if(g===5&&I.bytesAvailable!==0){if($=!0,W>16){for(var k=[],U=0;U<16;U++)k.push(I.readUByte().toString(16)),(U===3||U===5||U===7||U===9)&&k.push("-");for(var Q=W-16,K=new Uint8Array(Q),ce=0;ce<Q;ce++)K[ce]=I.readUByte();a(A._txtTrack.samples,{pts:L.pts,payloadType:g,uuid:k.join(""),userData:Object(z.utf8ArrayToStr)(K),userDataBytes:K})}}else if(W<I.bytesAvailable)for(var xe=0;xe<W;xe++)I.readUByte()}break}case 7:if(b=!0,j=!0,w&&y&&(y.debug+="SPS "),!T.sps){var De=new M.default(B.data),ue=De.readSPS();T.width=ue.width,T.height=ue.height,T.pixelRatio=ue.pixelRatio,T.sps=[B.data],T.duration=A._duration;for(var ge=B.data.subarray(1,4),we="avc1.",Oe=0;Oe<3;Oe++){var Ne=ge[Oe].toString(16);Ne.length<2&&(Ne="0"+Ne),we+=Ne}T.codec=we}break;case 8:b=!0,w&&y&&(y.debug+="PPS "),T.pps||(T.pps=[B.data]);break;case 9:b=!1,T.audFound=!0,y&&s(y,T),y=A.avcSample=u(!1,L.pts,L.dts,w?"AUD ":"");break;case 12:b=!1;break;default:b=!1,y&&(y.debug+="unknown NAL "+B.type+" ");break}if(y&&b){var Ue=y.units;Ue.push(B)}}),R&&y&&(s(y,T),this.avcSample=null)},C.getLastNalUnit=function(){var L,R=this.avcSample,A;if(!R||R.units.length===0){var T=this._avcTrack.samples;R=T[T.length-1]}if((L=R)!==null&&L!==void 0&&L.units){var d=R.units;A=d[d.length-1]}return A},C.parseAVCNALu=function(L){var R=L.byteLength,A=this._avcTrack,T=A.naluState||0,d=T,w=[],y=0,b,j,B,E=-1,F=0;for(T===-1&&(E=0,F=L[0]&31,T=0,y=1);y<R;){if(b=L[y++],!T){T=b?0:1;continue}if(T===1){T=b?0:2;continue}if(!b)T=3;else if(b===1){if(E>=0){var I={data:L.subarray(E,y-T-1),type:F};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))),j=y-T-1,j>0)){var W=new Uint8Array(g.data.byteLength+j);W.set(g.data,0),W.set(L.subarray(0,j),g.data.byteLength),g.data=W,g.state=0}}y<R?(B=L[y]&31,E=y,F=B,T=0):T=-1}else T=0}if(E>=0&&T>=0){var $={data:L.subarray(E,R),type:F,state:T};w.push($)}if(w.length===0){var le=this.getLastNalUnit();if(le){var de=new Uint8Array(le.data.byteLength+L.byteLength);de.set(le.data,0),de.set(L,le.data.byteLength),le.data=de}}return A.naluState=T,w},C.parseAACPES=function(L){var R=0,A=this._audioTrack,T=this.aacOverFlow,d=L.data;if(T){this.aacOverFlow=null;var w=T.sample.unit.byteLength,y=Math.min(T.missing,w),b=w-y;T.sample.unit.set(d.subarray(0,y),b),A.samples.push(T.sample),R=T.missing}var j,B;for(j=R,B=d.length;j<B-1&&!J.isHeader(d,j);j++);if(j!==R){var E,F;if(j<B-1?(E="AAC PES did not start with ADTS header,offset:"+j,F=!1):(E="no ADTS header found in AAC PES",F=!0),v.logger.warn("parsing error:"+E),this.observer.emit(r.Events.ERROR,r.Events.ERROR,{type:m.ErrorTypes.MEDIA_ERROR,details:m.ErrorDetails.FRAG_PARSING_ERROR,fatal:F,reason:E}),F)return}J.initTrackConfig(A,this.observer,d,j,this.audioCodec);var I;if(L.pts!==void 0)I=L.pts;else if(T){var g=J.getFrameDuration(A.samplerate);I=T.sample.pts+g}else{v.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}for(var W=0;j<B;)if(J.isHeader(d,j)){if(j+5<B){var $=J.appendFrame(A,d,j,I,W);if($)if($.missing)this.aacOverFlow=$;else{j+=$.length,W++;continue}}break}else j++},C.parseMPEGPES=function(L){var R=L.data,A=R.length,T=0,d=0,w=L.pts;if(w===void 0){v.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;d<A;)if(H.isHeader(R,d)){var y=H.appendFrame(this._audioTrack,R,d,w,T);if(y)d+=y.length,T++;else break}else d++},C.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 u(x,C,D,L){return{key:x,frame:!1,pts:C,dts:D,units:[],debug:L,length:0}}function f(x,C){return(x[C+10]&31)<<8|x[C+11]}function o(x,C,D,L){var R={audio:-1,avc:-1,id3:-1,isAAC:!0},A=(x[C+1]&15)<<8|x[C+2],T=C+3+A-4,d=(x[C+10]&15)<<8|x[C+11];for(C+=12+d;C<T;){var w=(x[C+1]&31)<<8|x[C+2];switch(x[C]){case 207:if(!L){v.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:R.audio===-1&&(R.audio=w);break;case 21:R.id3===-1&&(R.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:R.avc===-1&&(R.avc=w);break;case 3:case 4:D?R.audio===-1&&(R.audio=w,R.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}C+=((x[C+3]&15)<<8|x[C+4])+5}return R}function l(x){var C=0,D,L,R,A,T,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&&(A=(D[9]&14)*536870912+(D[10]&255)*4194304+(D[11]&254)*16384+(D[12]&255)*128+(D[13]&254)/2,b&64?(T=(D[14]&14)*536870912+(D[15]&255)*4194304+(D[16]&254)*16384+(D[17]&255)*128+(D[18]&254)/2,A-T>60*9e4&&(v.logger.warn(Math.round((A-T)/9e4)+"s delta between PTS and DTS, align them"),A=T)):T=A),R=D[8];var j=R+9;if(x.size<=j)return null;x.size-=j;for(var B=new Uint8Array(x.size),E=0,F=d.length;E<F;E++){D=d[E];var I=D.byteLength;if(j)if(j>I){j-=I;continue}else D=D.subarray(j),I-=j,j=0;B.set(D,C),C+=I}return L&&(L-=R+3),{data:B,pts:A,dts:T,len:L}}return null}function s(x,C){if(x.units.length&&x.frame){if(x.pts===void 0){var D=C.samples,L=D.length;if(L){var R=D[L-1];x.pts=R.pts,x.dts=R.dts}else{C.dropped++;return}}C.samples.push(x)}x.debug.length&&v.logger.log(x.pts+"/"+x.dts+":"+x.debug)}function a(x,C){var D=x.length;if(D>0){if(C.pts>=x[D-1].pts)x.push(C);else for(var L=D-1;L>=0;L--)if(C.pts<x[L].pts){x.splice(L,0,C);break}}else x.push(C)}function S(x){for(var C=x.byteLength,D=[],L=1;L<C-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 R=C-D.length,A=new Uint8Array(R),T=0;for(L=0;L<R;T++,L++)T===D[0]&&(T++,D.shift()),A[L]=x[T];return A}Y.default=h},"./src/errors.ts":function(oe,Y,N){"use strict";N.r(Y),N.d(Y,"ErrorTypes",function(){return J}),N.d(Y,"ErrorDetails",function(){return H});var J;(function(M){M.NETWORK_ERROR="networkError",M.MEDIA_ERROR="mediaError",M.KEY_SYSTEM_ERROR="keySystemError",M.MUX_ERROR="muxError",M.OTHER_ERROR="otherError"})(J||(J={}));var H;(function(M){M.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",M.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",M.KEY_SYSTEM_NO_SESSION="keySystemNoSession",M.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",M.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",M.MANIFEST_LOAD_ERROR="manifestLoadError",M.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",M.MANIFEST_PARSING_ERROR="manifestParsingError",M.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",M.LEVEL_EMPTY_ERROR="levelEmptyError",M.LEVEL_LOAD_ERROR="levelLoadError",M.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",M.LEVEL_SWITCH_ERROR="levelSwitchError",M.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",M.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",M.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",M.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",M.FRAG_LOAD_ERROR="fragLoadError",M.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",M.FRAG_DECRYPT_ERROR="fragDecryptError",M.FRAG_PARSING_ERROR="fragParsingError",M.REMUX_ALLOC_ERROR="remuxAllocError",M.KEY_LOAD_ERROR="keyLoadError",M.KEY_LOAD_TIMEOUT="keyLoadTimeOut",M.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",M.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",M.BUFFER_APPEND_ERROR="bufferAppendError",M.BUFFER_APPENDING_ERROR="bufferAppendingError",M.BUFFER_STALLED_ERROR="bufferStalledError",M.BUFFER_FULL_ERROR="bufferFullError",M.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",M.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",M.INTERNAL_EXCEPTION="internalException",M.INTERNAL_ABORTED="aborted",M.UNKNOWN="unknown"})(H||(H={}))},"./src/events.ts":function(oe,Y,N){"use strict";N.r(Y),N.d(Y,"Events",function(){return J});var J;(function(H){H.MEDIA_ATTACHING="hlsMediaAttaching",H.MEDIA_ATTACHED="hlsMediaAttached",H.MEDIA_DETACHING="hlsMediaDetaching",H.MEDIA_DETACHED="hlsMediaDetached",H.BUFFER_RESET="hlsBufferReset",H.BUFFER_CODECS="hlsBufferCodecs",H.BUFFER_CREATED="hlsBufferCreated",H.BUFFER_APPENDING="hlsBufferAppending",H.BUFFER_APPENDED="hlsBufferAppended",H.BUFFER_EOS="hlsBufferEos",H.BUFFER_FLUSHING="hlsBufferFlushing",H.BUFFER_FLUSHED="hlsBufferFlushed",H.MANIFEST_LOADING="hlsManifestLoading",H.MANIFEST_LOADED="hlsManifestLoaded",H.MANIFEST_PARSED="hlsManifestParsed",H.LEVEL_SWITCHING="hlsLevelSwitching",H.LEVEL_SWITCHED="hlsLevelSwitched",H.LEVEL_LOADING="hlsLevelLoading",H.LEVEL_LOADED="hlsLevelLoaded",H.LEVEL_UPDATED="hlsLevelUpdated",H.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",H.LEVELS_UPDATED="hlsLevelsUpdated",H.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",H.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",H.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",H.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",H.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",H.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",H.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",H.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",H.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",H.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",H.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",H.CUES_PARSED="hlsCuesParsed",H.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",H.INIT_PTS_FOUND="hlsInitPtsFound",H.FRAG_LOADING="hlsFragLoading",H.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",H.FRAG_LOADED="hlsFragLoaded",H.FRAG_DECRYPTED="hlsFragDecrypted",H.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",H.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",H.FRAG_PARSING_METADATA="hlsFragParsingMetadata",H.FRAG_PARSED="hlsFragParsed",H.FRAG_BUFFERED="hlsFragBuffered",H.FRAG_CHANGED="hlsFragChanged",H.FPS_DROP="hlsFpsDrop",H.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",H.ERROR="hlsError",H.DESTROYING="hlsDestroying",H.KEY_LOADING="hlsKeyLoading",H.KEY_LOADED="hlsKeyLoaded",H.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",H.BACK_BUFFER_REACHED="hlsBackBufferReached"})(J||(J={}))},"./src/hls.ts":function(oe,Y,N){"use 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D=this.config,L=D.fLoader,R=D.loader;return new Promise(function(A,T){C.loader&&C.loader.destroy();var d=C.loader=a.loader=L?new L(D):new R(D),w=u(a,S),y={timeout:D.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:D.fragLoadingMaxRetryTimeout,highWaterMark:p};S.stats=d.stats,d.load(w,y,{onSuccess:function(j,B,E,F){C.resetLoader(a,d),C.updateStatsFromPart(a,S);var I={frag:a,part:S,payload:j.data,networkDetails:F};x(I),A(I)},onError:function(j,B,E){C.resetLoader(a,d),T(new f({type:H.ErrorTypes.NETWORK_ERROR,details:H.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:a,part:S,response:j,networkDetails:E}))},onAbort:function(j,B,E){a.stats.aborted=S.stats.aborted,C.resetLoader(a,d),T(new f({type:H.ErrorTypes.NETWORK_ERROR,details:H.ErrorDetails.INTERNAL_ABORTED,fatal:!1,frag:a,part:S,networkDetails:E}))},onTimeout:function(j,B,E){C.resetLoader(a,d),T(new f({type:H.ErrorTypes.NETWORK_ERROR,details:H.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:a,part:S,networkDetails:E}))}})})},l.updateStatsFromPart=function(a,S){var x=a.stats,C=S.stats,D=C.total;if(x.loaded+=C.loaded,D){var L=Math.round(a.duration/S.duration),R=Math.min(Math.round(x.loaded/D),L),A=L-R,T=A*Math.round(x.loaded/R);x.total=x.loaded+T}else x.total=Math.max(x.loaded,x.total);var d=x.loading,w=C.loading;d.start?d.first+=w.first-w.start:(d.start=w.start,d.first=w.first),d.end=w.end},l.resetLoader=function(a,S){a.loader=null,this.loader===S&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),S.destroy()},o}();function u(o,l){l===void 0&&(l=null);var s=l||o,a={frag:o,part:l,responseType:"arraybuffer",url:s.url,headers:{},rangeStart:0,rangeEnd:0},S=s.byteRangeStartOffset,x=s.byteRangeEndOffset;return Object(J.isFiniteNumber)(S)&&Object(J.isFiniteNumber)(x)&&(a.rangeStart=S,a.rangeEnd=x),a}var f=function(o){M(l,o);function l(s){for(var a,S=arguments.length,x=new 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C=l.call(this,x)||this,C._decryptdata=null,C.rawProgramDateTime=null,C.programDateTime=null,C.tagList=[],C.duration=0,C.sn=0,C.levelkey=void 0,C.type=void 0,C.loader=null,C.level=-1,C.cc=0,C.startPTS=void 0,C.endPTS=void 0,C.appendedPTS=void 0,C.startDTS=void 0,C.endDTS=void 0,C.start=0,C.deltaPTS=void 0,C.maxStartPTS=void 0,C.minEndPTS=void 0,C.stats=new r.LoadStats,C.urlId=0,C.data=void 0,C.bitrateTest=!1,C.title=null,C.initSegment=null,C.type=S,C}var a=s.prototype;return a.createInitializationVector=function(x){for(var C=new Uint8Array(16),D=12;D<16;D++)C[D]=x>>8*(15-D)&255;return C},a.setDecryptDataFromLevelKey=function(x,C){var D=x;return(x==null?void 0:x.method)==="AES-128"&&x.uri&&!x.iv&&(D=G.LevelKey.fromURI(x.uri),D.method=x.method,D.iv=this.createInitializationVector(C),D.keyFormat="identity"),D},a.setElementaryStreamInfo=function(x,C,D,L,R,A){A===void 0&&(A=!1);var T=this.elementaryStreams,d=T[x];if(!d){T[x]={startPTS:C,endPTS:D,startDTS:L,endDTS:R,partial:A};return}d.startPTS=Math.min(d.startPTS,C),d.endPTS=Math.max(d.endPTS,D),d.startDTS=Math.min(d.startDTS,L),d.endDTS=Math.max(d.endDTS,R)},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(J.isFiniteNumber)(this.programDateTime))return null;var x=Object(J.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}(u),o=function(l){O(s,l);function s(a,S,x,C,D){var L;L=l.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=S,L.index=C;var R=a.enumeratedString("BYTERANGE");return R&&L.setByteRange(R,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 S=this.elementaryStreams;return!!(S.audio||S.video||S.audiovideo)}}]),s}(u)},"./src/loader/key-loader.ts":function(oe,Y,N){"use strict";N.r(Y),N.d(Y,"default",function(){return z});var J=N("./src/events.ts"),H=N("./src/errors.ts"),M=N("./src/utils/logger.ts"),z=function(){function G(O){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=O,this._registerListeners()}var r=G.prototype;return r._registerListeners=function(){this.hls.on(J.Events.KEY_LOADING,this.onKeyLoading,this)},r._unregisterListeners=function(){this.hls.off(J.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,u=this.loaders[h];if(!p.decryptdata){M.logger.warn("Missing decryption data on fragment in onKeyLoading");return}var f=p.decryptdata.uri;if(f!==this.decrypturl||this.decryptkey===null){var o=this.hls.config;if(u&&(M.logger.warn("abort previous key loader for type:"+h),u.abort()),!f){M.logger.warn("key uri is falsy");return}var l=o.loader,s=p.loader=this.loaders[h]=new l(o);this.decrypturl=f,this.decryptkey=null;var a={url:f,frag:p,responseType:"arraybuffer"},S={timeout:o.fragLoadingTimeOut,maxRetry:0,retryDelay:o.fragLoadingRetryDelay,maxRetryDelay:o.fragLoadingMaxRetryTimeout,highWaterMark:0},x={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};s.load(a,S,x)}else this.decryptkey&&(p.decryptdata.key=this.decryptkey,this.hls.trigger(J.Events.KEY_LOADED,{frag:p}))},r.loadsuccess=function(v,m,p){var h=p.frag;if(!h.decryptdata){M.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(J.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(J.Events.ERROR,{type:H.ErrorTypes.NETWORK_ERROR,details:H.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(J.Events.ERROR,{type:H.ErrorTypes.NETWORK_ERROR,details:H.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:p})},G}()},"./src/loader/level-details.ts":function(oe,Y,N){"use strict";N.r(Y),N.d(Y,"LevelDetails",function(){return G});var J=N("./src/polyfills/number.ts");function H(r,O){for(var v=0;v<O.length;v++){var m=O[v];m.enumerable=m.enumerable||!1,m.configurable=!0,"value"in m&&(m.writable=!0),Object.defineProperty(r,m.key,m)}}function M(r,O,v){return O&&H(r.prototype,O),v&&H(r,v),r}var z=10,G=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 O=r.prototype;return O.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},M(r,[{key:"hasProgramDateTime",get:function(){return this.fragments.length?Object(J.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(oe,Y,N){"use strict";N.r(Y),N.d(Y,"LevelKey",function(){return G});var J=N("./node_modules/url-toolkit/src/url-toolkit.js"),H=N.n(J);function M(r,O){for(var v=0;v<O.length;v++){var m=O[v];m.enumerable=m.enumerable||!1,m.configurable=!0,"value"in m&&(m.writable=!0),Object.defineProperty(r,m.key,m)}}function z(r,O,v){return O&&M(r.prototype,O),v&&M(r,v),r}var G=function(){r.fromURL=function(v,m){return new r(v,m)},r.fromURI=function(v){return new r(v)};function r(O,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(J.buildAbsoluteURL)(O,v,{alwaysNormalize:!0}):this._uri=O}return z(r,[{key:"uri",get:function(){return this._uri}}]),r}()},"./src/loader/load-stats.ts":function(oe,Y,N){"use strict";N.r(Y),N.d(Y,"LoadStats",function(){return J});var J=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(oe,Y,N){"use strict";N.r(Y),N.d(Y,"default",function(){return s});var J=N("./src/polyfills/number.ts"),H=N("./node_modules/url-toolkit/src/url-toolkit.js"),M=N.n(H),z=N("./src/loader/fragment.ts"),G=N("./src/loader/level-details.ts"),r=N("./src/loader/level-key.ts"),O=N("./src/utils/attr-list.ts"),v=N("./src/utils/logger.ts"),m=N("./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,u=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("|")),o=/\.(mp4|m4s|m4v|m4a)$/i;function l(D){var L,R;return o.test((L=(R=H.parseURL(D))===null||R===void 0?void 0:R.path)!=null?L:"")}var s=function(){function D(){}return D.findGroup=function(R,A){for(var T=0;T<R.length;T++){var d=R[T];if(d.id===A)return d}},D.convertAVC1ToAVCOTI=function(R){var A=R.split(".");if(A.length>2){var T=A.shift()+".";return T+=parseInt(A.shift()).toString(16),T+=("000"+parseInt(A.shift()).toString(16)).substr(-4),T}return R},D.resolve=function(R,A){return H.buildAbsoluteURL(A,R,{alwaysNormalize:!0})},D.parseMasterPlaylist=function(R,A){var T=[],d={},w=!1;p.lastIndex=0;for(var y;(y=p.exec(R))!=null;)if(y[1]){var b=new O.AttrList(y[1]),j={attrs:b,bitrate:b.decimalInteger("AVERAGE-BANDWIDTH")||b.decimalInteger("BANDWIDTH"),name:b.NAME,url:D.resolve(y[2],A)},B=b.decimalResolution("RESOLUTION");B&&(j.width=B.width,j.height=B.height),a((b.CODECS||"").split(/[ ,]+/).filter(function(F){return F}),j),j.videoCodec&&j.videoCodec.indexOf("avc1")!==-1&&(j.videoCodec=D.convertAVC1ToAVCOTI(j.videoCodec)),T.push(j)}else if(y[3]){var E=new O.AttrList(y[3]);E["DATA-ID"]&&(w=!0,d[E["DATA-ID"]]=E)}return{levels:T,sessionData:w?d:null}},D.parseMasterPlaylistMedia=function(R,A,T,d){d===void 0&&(d=[]);var w,y=[],b=0;for(h.lastIndex=0;(w=h.exec(R))!==null;){var j=new O.AttrList(w[1]);if(j.TYPE===T){var B={attrs:j,bitrate:0,id:b++,groupId:j["GROUP-ID"],instreamId:j["INSTREAM-ID"],name:j.NAME||j.LANGUAGE||"",type:T,default:j.bool("DEFAULT"),autoselect:j.bool("AUTOSELECT"),forced:j.bool("FORCED"),lang:j.LANGUAGE,url:j.URI?D.resolve(j.URI,A):""};if(d.length){var E=D.findGroup(d,B.groupId)||d[0];S(B,E,"audioCodec"),S(B,E,"textCodec")}y.push(B)}}return y},D.parseLevelPlaylist=function(R,A,T,d,w){var y=new G.LevelDetails(A),b=y.fragments,j=null,B=0,E=0,F=0,I=0,g=null,W=new z.Fragment(d,A),$,le,de,Ce=-1,be=!1;for(u.lastIndex=0,y.m3u8=R;($=u.exec(R))!==null;){be&&(be=!1,W=new z.Fragment(d,A),W.start=F,W.sn=B,W.cc=I,W.level=T,j&&(W.initSegment=j,W.rawProgramDateTime=j.rawProgramDateTime));var Ae=$[1];if(Ae){W.duration=parseFloat(Ae);var Se=(" "+$[2]).slice(1);W.title=Se||null,W.tagList.push(Se?["INF",Ae,Se]:["INF",Ae])}else if($[3])Object(J.isFiniteNumber)(W.duration)&&(W.start=F,de&&(W.levelkey=de),W.sn=B,W.level=T,W.cc=I,W.urlId=w,b.push(W),W.relurl=(" "+$[3]).slice(1),C(W,g),g=W,F+=W.duration,B++,E=0,be=!0);else if($[4]){var Re=(" "+$[4]).slice(1);g?W.setByteRange(Re,g):W.setByteRange(Re)}else if($[5])W.rawProgramDateTime=(" "+$[5]).slice(1),W.tagList.push(["PROGRAM-DATE-TIME",W.rawProgramDateTime]),Ce===-1&&(Ce=b.length);else{if($=$[0].match(f),!$){v.logger.warn("No matches on slow regex match for level playlist!");continue}for(le=1;le<$.length&&!(typeof $[le]!="undefined");le++);var ve=(" "+$[le]).slice(1),X=(" "+$[le+1]).slice(1),_=$[le+2]?(" "+$[le+2]).slice(1):"";switch(ve){case"PLAYLIST-TYPE":y.type=X.toUpperCase();break;case"MEDIA-SEQUENCE":B=y.startSN=parseInt(X);break;case"SKIP":{var k=new O.AttrList(X),U=k.decimalInteger("SKIPPED-SEGMENTS");if(Object(J.isFiniteNumber)(U)){y.skippedSegments=U;for(var Q=U;Q--;)b.unshift(null);B+=U}var K=k.enumeratedString("RECENTLY-REMOVED-DATERANGES");K&&(y.recentlyRemovedDateranges=K.split(" "));break}case"TARGETDURATION":y.targetduration=parseFloat(X);break;case"VERSION":y.version=parseInt(X);break;case"EXTM3U":break;case"ENDLIST":y.live=!1;break;case"#":(X||_)&&W.tagList.push(_?[X,_]:[X]);break;case"DIS":I++;case"GAP":W.tagList.push([ve]);break;case"BITRATE":W.tagList.push([ve,X]);break;case"DISCONTINUITY-SEQ":I=parseInt(X);break;case"KEY":{var ce,xe=new O.AttrList(X),De=xe.enumeratedString("METHOD"),ue=xe.URI,ge=xe.hexadecimalInteger("IV"),we=xe.enumeratedString("KEYFORMATVERSIONS"),Oe=xe.enumeratedString("KEYID"),Ne=(ce=xe.enumeratedString("KEYFORMAT"))!=null?ce:"identity",Ue=["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"];if(Ue.indexOf(Ne)>-1){v.logger.warn("Keyformat "+Ne+" is not supported from the manifest");continue}else if(Ne!=="identity")continue;De&&(de=r.LevelKey.fromURL(A,ue),ue&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(De)>=0&&(de.method=De,de.keyFormat=Ne,Oe&&(de.keyID=Oe),we&&(de.keyFormatVersions=we),de.iv=ge));break}case"START":{var Ge=new O.AttrList(X),We=Ge.decimalFloatingPoint("TIME-OFFSET");Object(J.isFiniteNumber)(We)&&(y.startTimeOffset=We);break}case"MAP":{var Xe=new O.AttrList(X);W.relurl=Xe.URI,Xe.BYTERANGE&&W.setByteRange(Xe.BYTERANGE),W.level=T,W.sn="initSegment",de&&(W.levelkey=de),W.initSegment=null,j=W,be=!0;break}case"SERVER-CONTROL":{var He=new O.AttrList(X);y.canBlockReload=He.bool("CAN-BLOCK-RELOAD"),y.canSkipUntil=He.optionalFloat("CAN-SKIP-UNTIL",0),y.canSkipDateRanges=y.canSkipUntil>0&&He.bool("CAN-SKIP-DATERANGES"),y.partHoldBack=He.optionalFloat("PART-HOLD-BACK",0),y.holdBack=He.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var Ye=new O.AttrList(X);y.partTarget=Ye.decimalFloatingPoint("PART-TARGET");break}case"PART":{var Me=y.partList;Me||(Me=y.partList=[]);var it=E>0?Me[Me.length-1]:void 0,qe=E++,he=new z.Part(new O.AttrList(X),W,A,qe,it);Me.push(he),W.duration+=he.duration;break}case"PRELOAD-HINT":{var ee=new O.AttrList(X);y.preloadHint=ee;break}case"RENDITION-REPORT":{var re=new O.AttrList(X);y.renditionReports=y.renditionReports||[],y.renditionReports.push(re);break}default:v.logger.warn("line parsed but not handled: "+$);break}}}g&&!g.relurl?(b.pop(),F-=g.duration,y.partList&&(y.fragmentHint=g)):y.partList&&(C(W,g),W.cc=I,y.fragmentHint=W);var ae=b.length,fe=b[0],ie=b[ae-1];if(F+=y.skippedSegments*y.targetduration,F>0&&ae&&ie){y.averagetargetduration=F/ae;var se=ie.sn;y.endSN=se!=="initSegment"?se:0,fe&&(y.startCC=fe.cc,fe.initSegment||y.fragments.every(function(pe){return pe.relurl&&l(pe.relurl)})&&(v.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),W=new z.Fragment(d,A),W.relurl=ie.relurl,W.level=T,W.sn="initSegment",fe.initSegment=W,y.needSidxRanges=!0))}else y.endSN=0,y.startCC=0;return y.fragmentHint&&(F+=y.fragmentHint.duration),y.totalduration=F,y.endCC=I,Ce>0&&x(b,Ce),y},D}();function a(D,L){["video","audio","text"].forEach(function(R){var A=D.filter(function(d){return Object(m.isCodecType)(d,R)});if(A.length){var T=A.filter(function(d){return d.lastIndexOf("avc1",0)===0||d.lastIndexOf("mp4a",0)===0});L[R+"Codec"]=T.length>0?T[0]:A[0],D=D.filter(function(d){return A.indexOf(d)===-1})}}),L.unknownCodecs=D}function S(D,L,R){var A=L[R];A&&(D[R]=A)}function x(D,L){for(var R=D[L],A=L;A--;){var T=D[A];if(!T)return;T.programDateTime=R.programDateTime-T.duration*1e3,R=T}}function C(D,L){D.rawProgramDateTime?D.programDateTime=Date.parse(D.rawProgramDateTime):L!=null&&L.programDateTime&&(D.programDateTime=L.endProgramDateTime),Object(J.isFiniteNumber)(D.programDateTime)||(D.programDateTime=null,D.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(oe,Y,N){"use strict";N.r(Y);var J=N("./src/polyfills/number.ts"),H=N("./src/events.ts"),M=N("./src/errors.ts"),z=N("./src/utils/logger.ts"),G=N("./src/utils/mp4-tools.ts"),r=N("./src/loader/m3u8-parser.ts"),O=N("./src/types/loader.ts"),v=N("./src/utils/attr-list.ts");function m(u){var f=u.type;switch(f){case O.PlaylistContextType.AUDIO_TRACK:return O.PlaylistLevelType.AUDIO;case O.PlaylistContextType.SUBTITLE_TRACK:return O.PlaylistLevelType.SUBTITLE;default:return O.PlaylistLevelType.MAIN}}function p(u,f){var o=u.url;return(o===void 0||o.indexOf("data:")===0)&&(o=f.url),o}var h=function(){function u(o){this.hls=void 0,this.loaders=Object.create(null),this.hls=o,this.registerListeners()}var f=u.prototype;return f.registerListeners=function(){var l=this.hls;l.on(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),l.on(H.Events.LEVEL_LOADING,this.onLevelLoading,this),l.on(H.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),l.on(H.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},f.unregisterListeners=function(){var l=this.hls;l.off(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),l.off(H.Events.LEVEL_LOADING,this.onLevelLoading,this),l.off(H.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),l.off(H.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},f.createInternalLoader=function(l){var s=this.hls.config,a=s.pLoader,S=s.loader,x=a||S,C=new x(s);return l.loader=C,this.loaders[l.type]=C,C},f.getInternalLoader=function(l){return this.loaders[l.type]},f.resetInternalLoader=function(l){this.loaders[l]&&delete this.loaders[l]},f.destroyInternalLoaders=function(){for(var l in this.loaders){var 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s,a=this.hls.config,S=this.getInternalLoader(l);if(S){var x=S.context;if(x&&x.url===l.url){z.logger.trace("[playlist-loader]: playlist request ongoing");return}z.logger.log("[playlist-loader]: aborting previous loader for type: "+l.type),S.abort()}var C,D,L,R;switch(l.type){case O.PlaylistContextType.MANIFEST:C=a.manifestLoadingMaxRetry,D=a.manifestLoadingTimeOut,L=a.manifestLoadingRetryDelay,R=a.manifestLoadingMaxRetryTimeout;break;case O.PlaylistContextType.LEVEL:case O.PlaylistContextType.AUDIO_TRACK:case O.PlaylistContextType.SUBTITLE_TRACK:C=0,D=a.levelLoadingTimeOut;break;default:C=a.levelLoadingMaxRetry,D=a.levelLoadingTimeOut,L=a.levelLoadingRetryDelay,R=a.levelLoadingMaxRetryTimeout;break}if(S=this.createInternalLoader(l),(s=l.deliveryDirectives)!==null&&s!==void 0&&s.part){var 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M.box(M.types.stbl,M.stsd(G),M.box(M.types.stts,M.STTS),M.box(M.types.stsc,M.STSC),M.box(M.types.stsz,M.STSZ),M.box(M.types.stco,M.STCO))},M.avc1=function(G){var r=[],O=[],v,m,p;for(v=0;v<G.sps.length;v++)m=G.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<G.pps.length;v++)m=G.pps[v],p=m.byteLength,O.push(p>>>8&255),O.push(p&255),O=O.concat(Array.prototype.slice.call(m));var h=M.box(M.types.avcC,new Uint8Array([1,r[3],r[4],r[5],252|3,224|G.sps.length].concat(r).concat([G.pps.length]).concat(O))),u=G.width,f=G.height,o=G.pixelRatio[0],l=G.pixelRatio[1];return M.box(M.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,u>>8&255,u&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,M.box(M.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),M.box(M.types.pasp,new Uint8Array([o>>24,o>>16&255,o>>8&255,o&255,l>>24,l>>16&255,l>>8&255,l&255])))},M.esds=function(G){var r=G.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(G.config).concat([6,1,2]))},M.mp4a=function(G){var r=G.samplerate;return M.box(M.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,G.channelCount,0,16,0,0,0,0,r>>8&255,r&255,0,0]),M.box(M.types.esds,M.esds(G)))},M.mp3=function(G){var r=G.samplerate;return M.box(M.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,G.channelCount,0,16,0,0,0,0,r>>8&255,r&255,0,0]))},M.stsd=function(G){return G.type==="audio"?!G.isAAC&&G.codec==="mp3"?M.box(M.types.stsd,M.STSD,M.mp3(G)):M.box(M.types.stsd,M.STSD,M.mp4a(G)):M.box(M.types.stsd,M.STSD,M.avc1(G))},M.tkhd=function(G){var r=G.id,O=G.duration*G.timescale,v=G.width,m=G.height,p=Math.floor(O/(J+1)),h=Math.floor(O%(J+1));return M.box(M.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]))},M.traf=function(G,r){var O=M.sdtp(G),v=G.id,m=Math.floor(r/(J+1)),p=Math.floor(r%(J+1));return M.box(M.types.traf,M.box(M.types.tfhd,new Uint8Array([0,0,0,0,v>>24,v>>16&255,v>>8&255,v&255])),M.box(M.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])),M.trun(G,O.length+16+20+8+16+8+8),O)},M.trak=function(G){return G.duration=G.duration||4294967295,M.box(M.types.trak,M.tkhd(G),M.mdia(G))},M.trex=function(G){var r=G.id;return M.box(M.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]))},M.trun=function(G,r){var O=G.samples||[],v=O.length,m=12+16*v,p=new Uint8Array(m),h,u,f,o,l,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++)u=O[h],f=u.duration,o=u.size,l=u.flags,s=u.cts,p.set([f>>>24&255,f>>>16&255,f>>>8&255,f&255,o>>>24&255,o>>>16&255,o>>>8&255,o&255,l.isLeading<<2|l.dependsOn,l.isDependedOn<<6|l.hasRedundancy<<4|l.paddingValue<<1|l.isNonSync,l.degradPrio&240<<8,l.degradPrio&15,s>>>24&255,s>>>16&255,s>>>8&255,s&255],12+16*h);return M.box(M.types.trun,p)},M.initSegment=function(G){M.types||M.init();var r=M.moov(G),O=new Uint8Array(M.FTYP.byteLength+r.byteLength);return O.set(M.FTYP),O.set(r,M.FTYP.byteLength),O},M}();H.types=void 0,H.HDLR_TYPES=void 0,H.STTS=void 0,H.STSC=void 0,H.STCO=void 0,H.STSZ=void 0,H.VMHD=void 0,H.SMHD=void 0,H.STSD=void 0,H.FTYP=void 0,H.DINF=void 0,Y.default=H},"./src/remux/mp4-remuxer.ts":function(oe,Y,N){"use strict";N.r(Y),N.d(Y,"default",function(){return s}),N.d(Y,"normalizePts",function(){return a});var J=N("./src/polyfills/number.ts"),H=N("./src/remux/aac-helper.ts"),M=N("./src/remux/mp4-generator.ts"),z=N("./src/events.ts"),G=N("./src/errors.ts"),r=N("./src/utils/logger.ts"),O=N("./src/types/loader.ts"),v=N("./src/utils/timescale-conversion.ts");function m(){return m=Object.assign||function(D){for(var L=1;L<arguments.length;L++){var R=arguments[L];for(var A in R)Object.prototype.hasOwnProperty.call(R,A)&&(D[A]=R[A])}return D},m.apply(this,arguments)}var p=10*1e3,h=1024,u=1152,f=null,o=null,l=!1,s=function(){function D(R,A,T,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=R,this.config=A,this.typeSupported=T,this.ISGenerated=!1,f===null){var w=navigator.userAgent||"",y=w.match(/Chrome\/(\d+)/i);f=y?parseInt(y[1]):0}if(o===null){var b=navigator.userAgent.match(/Safari\/(\d+)/i);o=b?parseInt(b[1]):0}l=!!f&&f<75||!!o&&o<600}var L=D.prototype;return L.destroy=function(){},L.resetTimeStamp=function(A){r.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=A},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(A){var T=!1,d=A.reduce(function(w,y){var b=y.pts-w;return b<-4294967296?(T=!0,a(w,y.pts)):b>0?w:y.pts},A[0].pts);return T&&r.logger.debug("PTS rollover detected"),d},L.remux=function(A,T,d,w,y,b,j,B){var E,F,I,g,W,$,le=y,de=y,Ce=A.pid>-1,be=T.pid>-1,Ae=T.samples.length,Se=A.samples.length>0,Re=Ae>1,ve=(!Ce||Se)&&(!be||Re)||this.ISGenerated||j;if(ve){this.ISGenerated||(I=this.generateIS(A,T,y));var X=this.isVideoContiguous,_=-1;if(Re&&(_=S(T.samples),!X&&this.config.forceKeyFrameOnDiscontinuity))if($=!0,_>0){r.logger.warn("[mp4-remuxer]: Dropped "+_+" out of "+Ae+" video samples due to a missing keyframe");var k=this.getVideoStartPts(T.samples);T.samples=T.samples.slice(_),T.dropped+=_,de+=(T.samples[0].pts-k)/(T.timescale||9e4)}else _===-1&&(r.logger.warn("[mp4-remuxer]: No keyframe found out of "+Ae+" video samples"),$=!1);if(this.ISGenerated){if(Se&&Re){var U=this.getVideoStartPts(T.samples),Q=a(A.samples[0].pts,U)-U,K=Q/T.inputTimeScale;le+=Math.max(0,K),de+=Math.max(0,-K)}if(Se){if(A.samplerate||(r.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),I=this.generateIS(A,T,y)),F=this.remuxAudio(A,le,this.isAudioContiguous,b,be||Re||B===O.PlaylistLevelType.AUDIO?de:void 0),Re){var ce=F?F.endPTS-F.startPTS:0;T.inputTimeScale||(r.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),I=this.generateIS(A,T,y)),E=this.remuxVideo(T,de,X,ce)}}else Re&&(E=this.remuxVideo(T,de,X,0));E&&(E.firstKeyFrame=_,E.independent=_!==-1)}}return this.ISGenerated&&(d.samples.length&&(W=this.remuxID3(d,y)),w.samples.length&&(g=this.remuxText(w,y))),{audio:F,video:E,initSegment:I,independent:$,text:g,id3:W}},L.generateIS=function(A,T,d){var w=A.samples,y=T.samples,b=this.typeSupported,j={},B=!Object(J.isFiniteNumber)(this._initPTS),E="audio/mp4",F,I,g;if(B&&(F=I=Infinity),A.config&&w.length&&(A.timescale=A.samplerate,A.isAAC||(b.mpeg?(E="audio/mpeg",A.codec=""):b.mp3&&(A.codec="mp3")),j.audio={id:"audio",container:E,codec:A.codec,initSegment:!A.isAAC&&b.mpeg?new Uint8Array(0):M.default.initSegment([A]),metadata:{channelCount:A.channelCount}},B&&(g=A.inputTimeScale,F=I=w[0].pts-Math.round(g*d))),T.sps&&T.pps&&y.length&&(T.timescale=T.inputTimeScale,j.video={id:"main",container:"video/mp4",codec:T.codec,initSegment:M.default.initSegment([T]),metadata:{width:T.width,height:T.height}},B)){g=T.inputTimeScale;var W=this.getVideoStartPts(y),$=Math.round(g*d);I=Math.min(I,a(y[0].dts,W)-$),F=Math.min(F,W-$)}if(Object.keys(j).length)return this.ISGenerated=!0,B&&(this._initPTS=F,this._initDTS=I),{tracks:j,initPTS:F,timescale:g}},L.remuxVideo=function(A,T,d,w){var y=A.inputTimeScale,b=A.samples,j=[],B=b.length,E=this._initPTS,F=this.nextAvcDts,I=8,g,W,$,le=Number.POSITIVE_INFINITY,de=Number.NEGATIVE_INFINITY,Ce=0,be=!1;if(!d||F===null){var Ae=T*y,Se=b[0].pts-a(b[0].dts,b[0].pts);F=Ae-Se}for(var Re=0;Re<B;Re++){var ve=b[Re];if(ve.pts=a(ve.pts-E,F),ve.dts=a(ve.dts-E,F),ve.dts>ve.pts){var X=9e4*.2;Ce=Math.max(Math.min(Ce,ve.pts-ve.dts),-1*X)}ve.dts<b[Re>0?Re-1:Re].dts&&(be=!0)}be&&b.sort(function(yt,ot){var at=yt.dts-ot.dts,Lt=yt.pts-ot.pts;return at||Lt}),W=b[0].dts,$=b[b.length-1].dts;var _=Math.round(($-W)/(B-1));if(Ce<0){if(Ce<_*-2){r.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(v.toMsFromMpegTsClock)(-_,!0)+" ms");for(var k=Ce,U=0;U<B;U++)b[U].dts=k=Math.max(k,b[U].pts-_),b[U].pts=Math.max(k,b[U].pts)}else{r.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(v.toMsFromMpegTsClock)(Ce,!0)+" ms to overcome this issue");for(var Q=0;Q<B;Q++)b[Q].dts=b[Q].dts+Ce}W=b[0].dts}if(d){var K=W-F,ce=K>_,xe=K<-1;if(ce||xe){ce?r.logger.warn("AVC: "+Object(v.toMsFromMpegTsClock)(K,!0)+" ms ("+K+"dts) hole between fragments detected, filling it"):r.logger.warn("AVC: "+Object(v.toMsFromMpegTsClock)(-K,!0)+" ms ("+K+"dts) overlapping between fragments detected"),W=F;var De=b[0].pts-K;b[0].dts=W,b[0].pts=De,r.logger.log("Video: First PTS/DTS adjusted: "+Object(v.toMsFromMpegTsClock)(De,!0)+"/"+Object(v.toMsFromMpegTsClock)(W,!0)+", delta: "+Object(v.toMsFromMpegTsClock)(K,!0)+" ms")}}l&&(W=Math.max(0,W));for(var ue=0,ge=0,we=0;we<B;we++){for(var Oe=b[we],Ne=Oe.units,Ue=Ne.length,Ge=0,We=0;We<Ue;We++)Ge+=Ne[We].data.length;ge+=Ge,ue+=Ue,Oe.length=Ge,Oe.dts=Math.max(Oe.dts,W),Oe.pts=Math.max(Oe.pts,Oe.dts,0),le=Math.min(Oe.pts,le),de=Math.max(Oe.pts,de)}$=b[B-1].dts;var Xe=ge+4*ue+8,He;try{He=new Uint8Array(Xe)}catch(yt){this.observer.emit(z.Events.ERROR,z.Events.ERROR,{type:G.ErrorTypes.MUX_ERROR,details:G.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:Xe,reason:"fail allocating video mdat "+Xe});return}var Ye=new DataView(He.buffer);Ye.setUint32(0,Xe),He.set(M.default.types.mdat,4);for(var Me=0;Me<B;Me++){for(var it=b[Me],qe=it.units,he=0,ee=0,re=qe.length;ee<re;ee++){var ae=qe[ee],fe=ae.data,ie=ae.data.byteLength;Ye.setUint32(I,ie),I+=4,He.set(fe,I),I+=ie,he+=4+ie}if(Me<B-1)g=b[Me+1].dts-it.dts;else{var se=this.config,pe=it.dts-b[Me>0?Me-1:Me].dts;if(se.stretchShortVideoTrack&&this.nextAudioPts!==null){var me=Math.floor(se.maxBufferHole*y),Ee=(w?le+w*y:this.nextAudioPts)-it.pts;Ee>me?(g=Ee-pe,g<0&&(g=pe),r.logger.log("[mp4-remuxer]: It is approximately "+Ee/90+" ms to the next segment; using duration "+g/90+" ms for the last video frame.")):g=pe}else g=pe}var Le=Math.round(it.pts-it.dts);j.push(new x(it.key,g,he,Le))}if(j.length&&f&&f<70){var Pe=j[0].flags;Pe.dependsOn=2,Pe.isNonSync=0}console.assert(g!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=F=$+g,this.isVideoContiguous=!0;var Ke=M.default.moof(A.sequenceNumber++,W,m({},A,{samples:j})),et="video",rt={data1:Ke,data2:He,startPTS:le/y,endPTS:(de+g)/y,startDTS:W/y,endDTS:F/y,type:et,hasAudio:!1,hasVideo:!0,nb:j.length,dropped:A.dropped};return A.samples=[],A.dropped=0,console.assert(He.length,"MDAT length must not be zero"),rt},L.remuxAudio=function(A,T,d,w,y){var b=A.inputTimeScale,j=A.samplerate?A.samplerate:b,B=b/j,E=A.isAAC?h:u,F=E*B,I=this._initPTS,g=!A.isAAC&&this.typeSupported.mpeg,W=[],$=A.samples,le=g?0:8,de=this.nextAudioPts||-1,Ce=T*b;if(this.isAudioContiguous=d=d||$.length&&de>0&&(w&&Math.abs(Ce-de)<9e3||Math.abs(a($[0].pts-I,Ce)-de)<20*F),$.forEach(function(fe){fe.pts=a(fe.pts-I,Ce)}),!d||de<0){if($=$.filter(function(fe){return fe.pts>=0}),!$.length)return;y===0?de=0:w?de=Math.max(0,Ce):de=$[0].pts}if(A.isAAC)for(var be=y!==void 0,Ae=this.config.maxAudioFramesDrift,Se=0,Re=de;Se<$.length;Se++){var ve=$[Se],X=ve.pts,_=X-Re,k=Math.abs(1e3*_/b);if(_<=-Ae*F&&be)Se===0&&(r.logger.warn("Audio frame @ "+(X/b).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*_/b)+" ms."),this.nextAudioPts=de=Re=X);else if(_>=Ae*F&&k<p&&be){var U=Math.round(_/F);Re=X-U*F,Re<0&&(U--,Re+=F),Se===0&&(this.nextAudioPts=de=Re),r.logger.warn("[mp4-remuxer]: Injecting "+U+" audio frame @ "+(Re/b).toFixed(3)+"s due to "+Math.round(1e3*_/b)+" ms gap.");for(var Q=0;Q<U;Q++){var K=Math.max(Re,0),ce=H.default.getSilentFrame(A.manifestCodec||A.codec,A.channelCount);ce||(r.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),ce=ve.unit.subarray()),$.splice(Se,0,{unit:ce,pts:K}),Re+=F,Se++}}ve.pts=Re,Re+=F}for(var xe=null,De=null,ue,ge=0,we=$.length;we--;)ge+=$[we].unit.byteLength;for(var Oe=0,Ne=$.length;Oe<Ne;Oe++){var Ue=$[Oe],Ge=Ue.unit,We=Ue.pts;if(De!==null){var Xe=W[Oe-1];Xe.duration=Math.round((We-De)/B)}else if(d&&A.isAAC&&(We=de),xe=We,ge>0){ge+=le;try{ue=new Uint8Array(ge)}catch(fe){this.observer.emit(z.Events.ERROR,z.Events.ERROR,{type:G.ErrorTypes.MUX_ERROR,details:G.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:ge,reason:"fail allocating audio mdat "+ge});return}if(!g){var He=new DataView(ue.buffer);He.setUint32(0,ge),ue.set(M.default.types.mdat,4)}}else return;ue.set(Ge,le);var Ye=Ge.byteLength;le+=Ye,W.push(new x(!0,E,Ye,0)),De=We}var Me=W.length;if(!Me)return;var it=W[W.length-1];this.nextAudioPts=de=De+B*it.duration;var qe=g?new Uint8Array(0):M.default.moof(A.sequenceNumber++,xe/B,m({},A,{samples:W}));A.samples=[];var he=xe/b,ee=de/b,re="audio",ae={data1:qe,data2:ue,startPTS:he,endPTS:ee,startDTS:he,endDTS:ee,type:re,hasAudio:!0,hasVideo:!1,nb:Me};return this.isAudioContiguous=!0,console.assert(ue.length,"MDAT length must not be zero"),ae},L.remuxEmptyAudio=function(A,T,d,w){var y=A.inputTimeScale,b=A.samplerate?A.samplerate:y,j=y/b,B=this.nextAudioPts,E=(B!==null?B:w.startDTS*y)+this._initDTS,F=w.endDTS*y+this._initDTS,I=j*h,g=Math.ceil((F-E)/I),W=H.default.getSilentFrame(A.manifestCodec||A.codec,A.channelCount);if(r.logger.warn("[mp4-remuxer]: remux empty Audio"),!W){r.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec");return}for(var $=[],le=0;le<g;le++){var de=E+le*I;$.push({unit:W,pts:de,dts:de})}return A.samples=$,this.remuxAudio(A,T,d,!1)},L.remuxID3=function(A,T){var d=A.samples.length;if(!d)return;for(var w=A.inputTimeScale,y=this._initPTS,b=this._initDTS,j=0;j<d;j++){var B=A.samples[j];B.pts=a(B.pts-y,T*w)/w,B.dts=a(B.dts-b,T*w)/w}var E=A.samples;return A.samples=[],{samples:E}},L.remuxText=function(A,T){var d=A.samples.length;if(!d)return;for(var w=A.inputTimeScale,y=this._initPTS,b=0;b<d;b++){var j=A.samples[b];j.pts=a(j.pts-y,T*w)/w}A.samples.sort(function(E,F){return E.pts-F.pts});var B=A.samples;return A.samples=[],{samples:B}},D}();function a(D,L){var R;if(L===null)return D;for(L<D?R=-8589934592:R=8589934592;Math.abs(D-L)>4294967296;)D+=R;return D}function S(D){for(var L=0;L<D.length;L++)if(D[L].key)return L;return-1}var x=function(L,R,A,T){this.size=void 0,this.duration=void 0,this.cts=void 0,this.flags=void 0,this.duration=R,this.size=A,this.cts=T,this.flags=new C(L)},C=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(oe,Y,N){"use strict";N.r(Y);var J=N("./src/polyfills/number.ts"),H=N("./src/utils/mp4-tools.ts"),M=N("./src/loader/fragment.ts"),z=N("./src/utils/logger.ts"),G=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,u,f){this.audioCodec=u,this.videoCodec=f,this.generateInitSegment(h),this.emitInitSegment=!0},m.generateInitSegment=function(h){var u=this.audioCodec,f=this.videoCodec;if(!h||!h.byteLength){this.initTracks=void 0,this.initData=void 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d=!0,w=0;w<G;w++)if(!this.chars[w].isEmpty()){d=!1;break}return d},A.setCursor=function(d){this.pos!==d&&(this.pos=d),this.pos<0?(this.logger.log(h.DEBUG,"Negative cursor position "+this.pos),this.pos=0):this.pos>G&&(this.logger.log(h.DEBUG,"Too large cursor position "+this.pos),this.pos=G)},A.moveCursor=function(d){var w=this.pos+d;if(d>1)for(var y=this.pos+1;y<w+1;y++)this.chars[y].setPenState(this.currPenState);this.setCursor(w)},A.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},A.insertChar=function(d){d>=144&&this.backSpace();var w=M(d);if(this.pos>=G){this.logger.log(h.ERROR,"Cannot insert "+d.toString(16)+" ("+w+") at position "+this.pos+". 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`)),y},A.getTextAndFormat=function(){return this.rows},R}(),S=function(){function R(T,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=T,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 A=R.prototype;return A.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},A.getHandler=function(){return this.outputFilter},A.setHandler=function(d){this.outputFilter=d},A.setPAC=function(d){this.writeScreen.setPAC(d)},A.setBkgData=function(d){this.writeScreen.setBkgData(d)},A.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},A.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())},A.ccRCL=function(){this.logger.log(h.INFO,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},A.ccBS=function(){if(this.logger.log(h.INFO,"BS - BackSpace"),this.mode==="MODE_TEXT")return;this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate()},A.ccAOF=function(){},A.ccAON=function(){},A.ccDER=function(){this.logger.log(h.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},A.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)},A.ccFON=function(){this.logger.log(h.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},A.ccRDC=function(){this.logger.log(h.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},A.ccTR=function(){this.logger.log(h.INFO,"TR"),this.setMode("MODE_TEXT")},A.ccRTD=function(){this.logger.log(h.INFO,"RTD"),this.setMode("MODE_TEXT")},A.ccEDM=function(){this.logger.log(h.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},A.ccCR=function(){this.logger.log(h.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},A.ccENM=function(){this.logger.log(h.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},A.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)},A.ccTO=function(d){this.logger.log(h.INFO,"TO("+d+") - Tab Offset"),this.writeScreen.moveCursor(d)},A.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)},A.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))},A.cueSplitAtTime=function(d){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,d,this.displayedMemory),this.cueStartTime=d))},R}(),x=function(){function R(T,d,w){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var y=new u;this.channels=[null,new S(T,d,y),new S(T+1,w,y)],this.cmdHistory=L(),this.logger=y}var A=R.prototype;return A.getHandler=function(d){return this.channels[d].getHandler()},A.setHandler=function(d,w){this.channels[d].setHandler(w)},A.addData=function(d,w){var y,b,j,B=!1;this.logger.time=d;for(var E=0;E<w.length;E+=2){if(b=w[E]&127,j=w[E+1]&127,b===0&&j===0)continue;if(this.logger.log(h.DATA,"["+f([w[E],w[E+1]])+"] -> ("+f([b,j])+")"),y=this.parseCmd(b,j),y||(y=this.parseMidrow(b,j)),y||(y=this.parsePAC(b,j)),y||(y=this.parseBackgroundAttributes(b,j)),!y&&(B=this.parseChars(b,j),B)){var F=this.currentChannel;if(F&&F>0){var I=this.channels[F];I.insertChars(B)}else this.logger.log(h.WARNING,"No channel found yet. TEXT-MODE?")}!y&&!B&&this.logger.log(h.WARNING,"Couldn't parse cleaned data "+f([b,j])+" orig: "+f([w[E],w[E+1]]))}},A.parseCmd=function(d,w){var y=this.cmdHistory,b=(d===20||d===28||d===21||d===29)&&w>=32&&w<=47,j=(d===23||d===31)&&w>=33&&w<=35;if(!(b||j))return!1;if(D(d,w,y))return C(null,null,y),this.logger.log(h.DEBUG,"Repeated command ("+f([d,w])+") is dropped"),!0;var B=d===20||d===21||d===23?1:2,E=this.channels[B];return d===20||d===21||d===28||d===29?w===32?E.ccRCL():w===33?E.ccBS():w===34?E.ccAOF():w===35?E.ccAON():w===36?E.ccDER():w===37?E.ccRU(2):w===38?E.ccRU(3):w===39?E.ccRU(4):w===40?E.ccFON():w===41?E.ccRDC():w===42?E.ccTR():w===43?E.ccRTD():w===44?E.ccEDM():w===45?E.ccCR():w===46?E.ccENM():w===47&&E.ccEOC():E.ccTO(w-32),C(d,w,y),this.currentChannel=B,!0},A.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},A.parsePAC=function(d,w){var y,b=this.cmdHistory,j=(d>=17&&d<=23||d>=25&&d<=31)&&w>=64&&w<=127,B=(d===16||d===24)&&w>=64&&w<=95;if(!(j||B))return!1;if(D(d,w,b))return C(null,null,b),!0;var E=d<=23?1:2;w>=64&&w<=95?y=E===1?r[d]:v[d]:y=E===1?O[d]:m[d];var F=this.channels[E];return F?(F.setPAC(this.interpretPAC(y,w)),C(d,w,b),this.currentChannel=E,!0):!1},A.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},A.parseChars=function(d,w){var y,b=null,j=null;if(d>=25?(y=2,j=d-8):(y=1,j=d),j>=17&&j<=19){var B;j===17?B=w+80:j===18?B=w+112:B=w+144,this.logger.log(h.INFO,"Special char '"+M(B)+"' in channel "+y),b=[B]}else d>=32&&d<=127&&(b=w===0?[d]:[d,w]);if(b){var E=f(b);this.logger.log(h.DEBUG,"Char codes = "+E.join(",")),C(d,w,this.cmdHistory)}return b},A.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 j,B={};d===16||d===24?(j=Math.floor((w-32)/2),B.background=p[j],w%2===1&&(B.background=B.background+"_semi")):w===45?B.background="transparent":(B.foreground="black",w===47&&(B.underline=!0));var E=d<=23?1:2,F=this.channels[E];return F.setBkgData(B),C(d,w,this.cmdHistory),!0},A.reset=function(){for(var d=0;d<Object.keys(this.channels).length;d++){var w=this.channels[d];w&&w.reset()}this.cmdHistory=L()},A.cueSplitAtTime=function(d){for(var w=0;w<this.channels.length;w++){var y=this.channels[w];y&&y.cueSplitAtTime(d)}},R}();function C(R,A,T){T.a=R,T.b=A}function D(R,A,T){return T.a===R&&T.b===A}function L(){return{a:null,b:null}}Y.default=x},"./src/utils/codecs.ts":function(oe,Y,N){"use strict";N.r(Y),N.d(Y,"isCodecType",function(){return H}),N.d(Y,"isCodecSupportedInMp4",function(){return M});var J={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 H(z,G){var r=J[G];return!!r&&r[z.slice(0,4)]===!0}function M(z,G){return MediaSource.isTypeSupported((G||"video")+'/mp4;codecs="'+z+'"')}},"./src/utils/cues.ts":function(oe,Y,N){"use strict";N.r(Y);var J=N("./src/utils/vttparser.ts"),H=N("./src/utils/webvtt-parser.ts"),M=N("./src/utils/texttrack-utils.ts"),z=/\s/,G={newCue:function(O,v,m,p){for(var h=[],u,f,o,l,s,a=self.VTTCue||self.TextTrackCue,S=0;S<p.rows.length;S++)if(u=p.rows[S],o=!0,l=0,s="",!u.isEmpty()){for(var x=0;x<u.chars.length;x++)z.test(u.chars[x].uchar)&&o?l++:(s+=u.chars[x].uchar,o=!1);u.cueStartTime=v,v===m&&(m+=1e-4),l>=16?l--:l++;var C=Object(J.fixLineBreaks)(s.trim()),D=Object(H.generateCueId)(v,m,C);(!O||!O.cues||!O.cues.getCueById(D))&&(f=new a(v,m,C),f.id=D,f.line=S+1,f.align="left",f.position=10+Math.min(80,Math.floor(l*8/32)*10),h.push(f))}return O&&h.length&&(h.sort(function(L,R){return L.line==="auto"||R.line==="auto"?0:L.line>8&&R.line>8?R.line-L.line:L.line-R.line}),h.forEach(function(L){return Object(M.addCueToTrack)(O,L)})),h}};Y.default=G},"./src/utils/discontinuities.ts":function(oe,Y,N){"use strict";N.r(Y),N.d(Y,"findFirstFragWithCC",function(){return z}),N.d(Y,"shouldAlignOnDiscontinuities",function(){return G}),N.d(Y,"findDiscontinuousReferenceFrag",function(){return r}),N.d(Y,"adjustSlidingStart",function(){return v}),N.d(Y,"alignStream",function(){return m}),N.d(Y,"alignPDT",function(){return h}),N.d(Y,"alignFragmentByPDTDelta",function(){return u}),N.d(Y,"alignMediaPlaylistByPDT",function(){return f});var J=N("./src/polyfills/number.ts"),H=N("./src/utils/logger.ts"),M=N("./src/controller/level-helper.ts");function z(o,l){for(var s=null,a=0,S=o.length;a<S;a++){var x=o[a];if(x&&x.cc===l){s=x;break}}return s}function G(o,l,s){return!!(l.details&&(s.endCC>s.startCC||o&&o.cc<s.startCC))}function r(o,l){var s=o.fragments,a=l.fragments;if(!a.length||!s.length){H.logger.log("No fragments to align");return}var S=z(s,a[0].cc);if(!S||S&&!S.startPTS){H.logger.log("No frag in previous level to align on");return}return S}function O(o,l){if(o){var s=o.start+l;o.start=o.startPTS=s,o.endPTS=s+o.duration}}function v(o,l){for(var s=l.fragments,a=0,S=s.length;a<S;a++)O(s[a],o);l.fragmentHint&&O(l.fragmentHint,o),l.alignedSliding=!0}function m(o,l,s){if(!l)return;p(o,s,l),!s.alignedSliding&&l.details&&h(s,l.details),!s.alignedSliding&&l.details&&!s.skippedSegments&&Object(M.adjustSliding)(l.details,s)}function p(o,l,s){if(G(o,s,l)){var a=r(s.details,l);a&&Object(J.isFiniteNumber)(a.start)&&(H.logger.log("Adjusting PTS using last level due to CC increase within current level "+l.url),v(a.start,l))}}function h(o,l){if(!l.fragments.length||!o.hasProgramDateTime||!l.hasProgramDateTime)return;var s=l.fragments[0].programDateTime,a=o.fragments[0].programDateTime,S=(a-s)/1e3+l.fragments[0].start;S&&Object(J.isFiniteNumber)(S)&&(H.logger.log("Adjusting PTS using programDateTime delta "+(a-s)+"ms, sliding:"+S.toFixed(3)+" "+o.url+" "),v(S,o))}function u(o,l){var s=o.programDateTime;if(!s)return;var a=(s-l)/1e3;o.start=o.startPTS=a,o.endPTS=a+o.duration}function f(o,l){if(!l.fragments.length||!o.hasProgramDateTime||!l.hasProgramDateTime)return;var 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