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ee=this._tokens.peek();this._flags.mode===u.Statement&&!(this._flags.if_block&&x(ee,"else"))&&!this._flags.do_block;)this.restore_mode();this._output.add_new_line(S)&&(this._flags.multiline_frame=!0)},V.prototype.print_token_line_indentation=function(S){this._output.just_added_newline()&&(this._options.keep_array_indentation&&S.newlines&&(S.text==="["||v(this._flags.mode))?(this._output.current_line.set_indent(-1),this._output.current_line.push(S.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))},V.prototype.print_token=function(S){if(this._output.raw){this._output.add_raw_token(S);return}if(this._options.comma_first&&S.previous&&S.previous.type===l.COMMA&&this._output.just_added_newline()&&this._output.previous_line.last()===","){var 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this._flags.parent.mode===u.ObjectLiteral&&this._flags.mode===u.Statement&&(this._flags.last_token.text===":"&&this._flags.ternary_depth===0||O(this._flags.last_token,["get","set"]))},V.prototype.start_of_statement=function(S){var X=!1;return X=X||O(this._flags.last_token,["var","let","const"])&&S.type===l.WORD,X=X||x(this._flags.last_token,"do"),X=X||!(this._flags.parent.mode===u.ObjectLiteral&&this._flags.mode===u.Statement)&&O(this._flags.last_token,U)&&!S.newlines,X=X||x(this._flags.last_token,"else")&&!(x(S,"if")&&!S.comments_before),X=X||this._flags.last_token.type===l.END_EXPR&&(this._previous_flags.mode===u.ForInitializer||this._previous_flags.mode===u.Conditional),X=X||this._flags.last_token.type===l.WORD&&this._flags.mode===u.BlockStatement&&!this._flags.in_case&&!(S.text==="--"||S.text==="++")&&this._last_last_text!=="function"&&S.type!==l.WORD&&S.type!==l.RESERVED,X=X||this._flags.mode===u.ObjectLiteral&&(this._flags.last_token.text===":"&&this._flags.ternary_depth===0||O(this._flags.last_token,["get","set"])),X?(this.set_mode(u.Statement),this.indent(),this.handle_whitespace_and_comments(S,!0),this.start_of_object_property()||this.allow_wrap_or_preserved_newline(S,O(S,["do","for","if","while"])),!0):!1},V.prototype.handle_start_expr=function(S){this.start_of_statement(S)||this.handle_whitespace_and_comments(S);var X=u.Expression;if(S.text==="["){if(this._flags.last_token.type===l.WORD||this._flags.last_token.text===")"){O(this._flags.last_token,s)&&(this._output.space_before_token=!0),this.print_token(S),this.set_mode(X),this.indent(),this._options.space_in_paren&&(this._output.space_before_token=!0);return}X=u.ArrayLiteral,v(this._flags.mode)&&((this._flags.last_token.text==="["||this._flags.last_token.text===","&&(this._last_last_text==="]"||this._last_last_text==="}"))&&(this._options.keep_array_indentation||this.print_newline())),c(this._flags.last_token.type,[l.START_EXPR,l.END_EXPR,l.WORD,l.OPERATOR,l.DOT])||(this._output.space_before_token=!0)}else{if(this._flags.last_token.type===l.RESERVED)this._flags.last_token.text==="for"?(this._output.space_before_token=this._options.space_before_conditional,X=u.ForInitializer):c(this._flags.last_token.text,["if","while","switch"])?(this._output.space_before_token=this._options.space_before_conditional,X=u.Conditional):c(this._flags.last_word,["await","async"])?this._output.space_before_token=!0:this._flags.last_token.text==="import"&&S.whitespace_before===""?this._output.space_before_token=!1:(c(this._flags.last_token.text,s)||this._flags.last_token.text==="catch")&&(this._output.space_before_token=!0);else if(this._flags.last_token.type===l.EQUALS||this._flags.last_token.type===l.OPERATOR)this.start_of_object_property()||this.allow_wrap_or_preserved_newline(S);else if(this._flags.last_token.type===l.WORD){this._output.space_before_token=!1;var ee=this._tokens.peek(-3);if(this._options.space_after_named_function&&ee){var ae=this._tokens.peek(-4);O(ee,["async","function"])||ee.text==="*"&&O(ae,["async","function"])?this._output.space_before_token=!0:this._flags.mode===u.ObjectLiteral?(ee.text==="{"||ee.text===","||ee.text==="*"&&(ae.text==="{"||ae.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(S);(this._flags.last_token.type===l.RESERVED&&(this._flags.last_word==="function"||this._flags.last_word==="typeof")||this._flags.last_token.text==="*"&&(c(this._last_last_text,["function","yield"])||this._flags.mode===u.ObjectLiteral&&c(this._last_last_text,["{",","])))&&(this._output.space_before_token=this._options.space_after_anon_function)}this._flags.last_token.text===";"||this._flags.last_token.type===l.START_BLOCK?this.print_newline():(this._flags.last_token.type===l.END_EXPR||this._flags.last_token.type===l.START_EXPR||this._flags.last_token.type===l.END_BLOCK||this._flags.last_token.text==="."||this._flags.last_token.type===l.COMMA)&&this.allow_wrap_or_preserved_newline(S,S.newlines),this.print_token(S),this.set_mode(X),this._options.space_in_paren&&(this._output.space_before_token=!0),this.indent()},V.prototype.handle_end_expr=function(S){for(;this._flags.mode===u.Statement;)this.restore_mode();this.handle_whitespace_and_comments(S),this._flags.multiline_frame&&this.allow_wrap_or_preserved_newline(S,S.text==="]"&&v(this._flags.mode)&&!this._options.keep_array_indentation),this._options.space_in_paren&&(this._flags.last_token.type===l.START_EXPR&&!this._options.space_in_empty_paren?(this._output.trim(),this._output.space_before_token=!1):this._output.space_before_token=!0),this.deindent(),this.print_token(S),this.restore_mode(),_(this._output,this._previous_flags),this._flags.do_while&&this._previous_flags.mode===u.Conditional&&(this._previous_flags.mode=u.Expression,this._flags.do_block=!1,this._flags.do_while=!1)},V.prototype.handle_start_block=function(S){this.handle_whitespace_and_comments(S);var X=this._tokens.peek(),ee=this._tokens.peek(1);this._flags.last_word==="switch"&&this._flags.last_token.type===l.END_EXPR?(this.set_mode(u.BlockStatement),this._flags.in_case_statement=!0):this._flags.case_body?this.set_mode(u.BlockStatement):ee&&(c(ee.text,[":",","])&&c(X.type,[l.STRING,l.WORD,l.RESERVED])||c(X.text,["get","set","..."])&&c(ee.type,[l.WORD,l.RESERVED]))?c(this._last_last_text,["class","interface"])&&!c(ee.text,[":",","])?this.set_mode(u.BlockStatement):this.set_mode(u.ObjectLiteral):this._flags.last_token.type===l.OPERATOR&&this._flags.last_token.text==="=>"?this.set_mode(u.BlockStatement):c(this._flags.last_token.type,[l.EQUALS,l.START_EXPR,l.COMMA,l.OPERATOR])||O(this._flags.last_token,["return","throw","import","default"])?this.set_mode(u.ObjectLiteral):this.set_mode(u.BlockStatement),this._flags.last_token&&(O(this._flags.last_token.previous,["class","extends"])&&(this._flags.class_start_block=!0));var ae=!X.comments_before&&X.text==="}",de=ae&&this._flags.last_word==="function"&&this._flags.last_token.type===l.END_EXPR;if(this._options.brace_preserve_inline){var Ae=0,Ee=null;this._flags.inline_frame=!0;do if(Ae+=1,Ee=this._tokens.peek(Ae-1),Ee.newlines){this._flags.inline_frame=!1;break}while(Ee.type!==l.EOF&&!(Ee.type===l.END_BLOCK&&Ee.opened===S))}(this._options.brace_style==="expand"||this._options.brace_style==="none"&&S.newlines)&&!this._flags.inline_frame?this._flags.last_token.type!==l.OPERATOR&&(de||this._flags.last_token.type===l.EQUALS||O(this._flags.last_token,A)&&this._flags.last_token.text!=="else")?this._output.space_before_token=!0:this.print_newline(!1,!0):(v(this._previous_flags.mode)&&(this._flags.last_token.type===l.START_EXPR||this._flags.last_token.type===l.COMMA)&&((this._flags.last_token.type===l.COMMA||this._options.space_in_paren)&&(this._output.space_before_token=!0),(this._flags.last_token.type===l.COMMA||this._flags.last_token.type===l.START_EXPR&&this._flags.inline_frame)&&(this.allow_wrap_or_preserved_newline(S),this._previous_flags.multiline_frame=this._previous_flags.multiline_frame||this._flags.multiline_frame,this._flags.multiline_frame=!1)),this._flags.last_token.type!==l.OPERATOR&&this._flags.last_token.type!==l.START_EXPR&&(this._flags.last_token.type===l.START_BLOCK&&!this._flags.inline_frame?this.print_newline():this._output.space_before_token=!0)),this.print_token(S),this.indent(),!ae&&!(this._options.brace_preserve_inline&&this._flags.inline_frame)&&this.print_newline()},V.prototype.handle_end_block=function(S){for(this.handle_whitespace_and_comments(S);this._flags.mode===u.Statement;)this.restore_mode();var X=this._flags.last_token.type===l.START_BLOCK;this._flags.inline_frame&&!X?this._output.space_before_token=!0:this._options.brace_style==="expand"?X||this.print_newline():X||(v(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(S)},V.prototype.handle_word=function(S){if(S.type===l.RESERVED){if(c(S.text,["set","get"])&&this._flags.mode!==u.ObjectLiteral)S.type=l.WORD;else if(S.text==="import"&&c(this._tokens.peek().text,["(","."]))S.type=l.WORD;else if(c(S.text,["as","from"])&&!this._flags.import_block)S.type=l.WORD;else if(this._flags.mode===u.ObjectLiteral){var X=this._tokens.peek();X.text===":"&&(S.type=l.WORD)}}if(this.start_of_statement(S)?O(this._flags.last_token,["var","let","const"])&&S.type===l.WORD&&(this._flags.declaration_statement=!0):S.newlines&&!M(this._flags.mode)&&(this._flags.last_token.type!==l.OPERATOR||this._flags.last_token.text==="--"||this._flags.last_token.text==="++")&&this._flags.last_token.type!==l.EQUALS&&(this._options.preserve_newlines||!O(this._flags.last_token,["var","let","const","set","get"]))?(this.handle_whitespace_and_comments(S),this.print_newline()):this.handle_whitespace_and_comments(S),this._flags.do_block&&!this._flags.do_while)if(x(S,"while")){this._output.space_before_token=!0,this.print_token(S),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&&x(S,"else"))this._flags.else_block=!0;else{for(;this._flags.mode===u.Statement;)this.restore_mode();this._flags.if_block=!1,this._flags.else_block=!1}if(this._flags.in_case_statement&&O(S,["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(S),this._flags.in_case=!0;return}if((this._flags.last_token.type===l.COMMA||this._flags.last_token.type===l.START_EXPR||this._flags.last_token.type===l.EQUALS||this._flags.last_token.type===l.OPERATOR)&&(this.start_of_object_property()||this.allow_wrap_or_preserved_newline(S)),x(S,"function")){(c(this._flags.last_token.text,["}",";"])||this._output.just_added_newline()&&!(c(this._flags.last_token.text,["(","[","{",":","=",","])||this._flags.last_token.type===l.OPERATOR))&&(!this._output.just_added_blankline()&&!S.comments_before&&(this.print_newline(),this.print_newline(!0))),this._flags.last_token.type===l.RESERVED||this._flags.last_token.type===l.WORD?O(this._flags.last_token,["get","set","new","export"])||O(this._flags.last_token,U)?this._output.space_before_token=!0:x(this._flags.last_token,"default")&&this._last_last_text==="export"?this._output.space_before_token=!0:this._flags.last_token.text==="declare"?this._output.space_before_token=!0:this.print_newline():this._flags.last_token.type===l.OPERATOR||this._flags.last_token.text==="="?this._output.space_before_token=!0:!this._flags.multiline_frame&&(M(this._flags.mode)||v(this._flags.mode))||this.print_newline(),this.print_token(S),this._flags.last_word=S.text;return}var ee="NONE";if(this._flags.last_token.type===l.END_BLOCK?this._previous_flags.inline_frame?ee="SPACE":O(S,["else","catch","finally","from"])?this._options.brace_style==="expand"||this._options.brace_style==="end-expand"||this._options.brace_style==="none"&&S.newlines?ee="NEWLINE":(ee="SPACE",this._output.space_before_token=!0):ee="NEWLINE":this._flags.last_token.type===l.SEMICOLON&&this._flags.mode===u.BlockStatement?ee="NEWLINE":this._flags.last_token.type===l.SEMICOLON&&M(this._flags.mode)?ee="SPACE":this._flags.last_token.type===l.STRING?ee="NEWLINE":this._flags.last_token.type===l.RESERVED||this._flags.last_token.type===l.WORD||this._flags.last_token.text==="*"&&(c(this._last_last_text,["function","yield"])||this._flags.mode===u.ObjectLiteral&&c(this._last_last_text,["{",","]))?ee="SPACE":this._flags.last_token.type===l.START_BLOCK?this._flags.inline_frame?ee="SPACE":ee="NEWLINE":this._flags.last_token.type===l.END_EXPR&&(this._output.space_before_token=!0,ee="NEWLINE"),O(S,s)&&this._flags.last_token.text!==")"&&(this._flags.inline_frame||this._flags.last_token.text==="else"||this._flags.last_token.text==="export"?ee="SPACE":ee="NEWLINE"),O(S,["else","catch","finally"]))if((!(this._flags.last_token.type===l.END_BLOCK&&this._previous_flags.mode===u.BlockStatement)||this._options.brace_style==="expand"||this._options.brace_style==="end-expand"||this._options.brace_style==="none"&&S.newlines)&&!this._flags.inline_frame)this.print_newline();else{this._output.trim(!0);var ae=this._output.current_line;ae.last()!=="}"&&this.print_newline(),this._output.space_before_token=!0}else ee==="NEWLINE"?O(this._flags.last_token,A)?this._output.space_before_token=!0:this._flags.last_token.text==="declare"&&O(S,["var","let","const"])?this._output.space_before_token=!0:this._flags.last_token.type!==l.END_EXPR?(this._flags.last_token.type!==l.START_EXPR||!O(S,["var","let","const"]))&&this._flags.last_token.text!==":"&&(x(S,"if")&&x(S.previous,"else")?this._output.space_before_token=!0:this.print_newline()):O(S,s)&&this._flags.last_token.text!==")"&&this.print_newline():this._flags.multiline_frame&&v(this._flags.mode)&&this._flags.last_token.text===","&&this._last_last_text==="}"?this.print_newline():ee==="SPACE"&&(this._output.space_before_token=!0);S.previous&&(S.previous.type===l.WORD||S.previous.type===l.RESERVED)&&(this._output.space_before_token=!0),this.print_token(S),this._flags.last_word=S.text,S.type===l.RESERVED&&(S.text==="do"?this._flags.do_block=!0:S.text==="if"?this._flags.if_block=!0:S.text==="import"?this._flags.import_block=!0:this._flags.import_block&&x(S,"from")&&(this._flags.import_block=!1))},V.prototype.handle_semicolon=function(S){this.start_of_statement(S)?this._output.space_before_token=!1:this.handle_whitespace_and_comments(S);for(var X=this._tokens.peek();this._flags.mode===u.Statement&&!(this._flags.if_block&&x(X,"else"))&&!this._flags.do_block;)this.restore_mode();this._flags.import_block&&(this._flags.import_block=!1),this.print_token(S)},V.prototype.handle_string=function(S){S.text.startsWith("`")&&S.newlines===0&&S.whitespace_before===""&&(S.previous.text===")"||this._flags.last_token.type===l.WORD)||(this.start_of_statement(S)?this._output.space_before_token=!0:(this.handle_whitespace_and_comments(S),this._flags.last_token.type===l.RESERVED||this._flags.last_token.type===l.WORD||this._flags.inline_frame?this._output.space_before_token=!0:this._flags.last_token.type===l.COMMA||this._flags.last_token.type===l.START_EXPR||this._flags.last_token.type===l.EQUALS||this._flags.last_token.type===l.OPERATOR?this.start_of_object_property()||this.allow_wrap_or_preserved_newline(S):S.text.startsWith("`")&&this._flags.last_token.type===l.END_EXPR&&(S.previous.text==="]"||S.previous.text===")")&&S.newlines===0?this._output.space_before_token=!0:this.print_newline())),this.print_token(S)},V.prototype.handle_equals=function(S){this.start_of_statement(S)||this.handle_whitespace_and_comments(S),this._flags.declaration_statement&&(this._flags.declaration_assignment=!0),this._output.space_before_token=!0,this.print_token(S),this._output.space_before_token=!0},V.prototype.handle_comma=function(S){this.handle_whitespace_and_comments(S,!0),this.print_token(S),this._output.space_before_token=!0,this._flags.declaration_statement?(M(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(S)):this._flags.mode===u.ObjectLiteral||this._flags.mode===u.Statement&&this._flags.parent.mode===u.ObjectLiteral?(this._flags.mode===u.Statement&&this.restore_mode(),this._flags.inline_frame||this.print_newline()):this._options.comma_first&&this.allow_wrap_or_preserved_newline(S)},V.prototype.handle_operator=function(S){var X=S.text==="*"&&(O(this._flags.last_token,["function","yield"])||c(this._flags.last_token.type,[l.START_BLOCK,l.COMMA,l.END_BLOCK,l.SEMICOLON])),ee=c(S.text,["-","+"])&&(c(this._flags.last_token.type,[l.START_BLOCK,l.START_EXPR,l.EQUALS,l.OPERATOR])||c(this._flags.last_token.text,s)||this._flags.last_token.text===",");if(!this.start_of_statement(S)){var ae=!X;this.handle_whitespace_and_comments(S,ae)}if(S.text==="*"&&this._flags.last_token.type===l.DOT){this.print_token(S);return}if(S.text==="::"){this.print_token(S);return}if(this._flags.last_token.type===l.OPERATOR&&c(this._options.operator_position,b)&&this.allow_wrap_or_preserved_newline(S),S.text===":"&&this._flags.in_case){this.print_token(S),this._flags.in_case=!1,this._flags.case_body=!0,this._tokens.peek().type!==l.START_BLOCK?(this.indent(),this.print_newline(),this._flags.case_block=!1):(this._flags.case_block=!0,this._output.space_before_token=!0);return}var de=!0,Ae=!0,Ee=!1;if(S.text===":"?this._flags.ternary_depth===0?de=!1:(this._flags.ternary_depth-=1,Ee=!0):S.text==="?"&&(this._flags.ternary_depth+=1),!ee&&!X&&this._options.preserve_newlines&&c(S.text,a)){var we=S.text===":",he=we&&Ee,ce=we&&!Ee;switch(this._options.operator_position){case E.before_newline:this._output.space_before_token=!ce,this.print_token(S),(!we||he)&&this.allow_wrap_or_preserved_newline(S),this._output.space_before_token=!0;return;case E.after_newline:this._output.space_before_token=!0,!we||he?this._tokens.peek().newlines?this.print_newline(!1,!0):this.allow_wrap_or_preserved_newline(S):this._output.space_before_token=!1,this.print_token(S),this._output.space_before_token=!0;return;case E.preserve_newline:ce||this.allow_wrap_or_preserved_newline(S),de=!(this._output.just_added_newline()||ce),this._output.space_before_token=de,this.print_token(S),this._output.space_before_token=!0;return}}if(X){this.allow_wrap_or_preserved_newline(S),de=!1;var se=this._tokens.peek();Ae=se&&c(se.type,[l.WORD,l.RESERVED])}else if(S.text==="...")this.allow_wrap_or_preserved_newline(S),de=this._flags.last_token.type===l.START_BLOCK,Ae=!1;else if(c(S.text,["--","++","!","~"])||ee){if((this._flags.last_token.type===l.COMMA||this._flags.last_token.type===l.START_EXPR)&&this.allow_wrap_or_preserved_newline(S),de=!1,Ae=!1,S.newlines&&(S.text==="--"||S.text==="++"||S.text==="~")){var re=O(this._flags.last_token,A)&&S.newlines;re&&(this._previous_flags.if_block||this._previous_flags.else_block)&&this.restore_mode(),this.print_newline(re,!0)}this._flags.last_token.text===";"&&M(this._flags.mode)&&(de=!0),this._flags.last_token.type===l.RESERVED?de=!0:this._flags.last_token.type===l.END_EXPR?de=!(this._flags.last_token.text==="]"&&(S.text==="--"||S.text==="++")):this._flags.last_token.type===l.OPERATOR&&(de=c(S.text,["--","-","++","+"])&&c(this._flags.last_token.text,["--","-","++","+"]),c(S.text,["+","-"])&&c(this._flags.last_token.text,["--","++"])&&(Ae=!0)),(this._flags.mode===u.BlockStatement&&!this._flags.inline_frame||this._flags.mode===u.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(S),this._output.space_before_token=Ae},V.prototype.handle_block_comment=function(S,X){if(this._output.raw){this._output.add_raw_token(S),S.directives&&S.directives.preserve==="end"&&(this._output.raw=this._options.test_output_raw);return}if(S.directives){this.print_newline(!1,X),this.print_token(S),S.directives.preserve==="start"&&(this._output.raw=!0),this.print_newline(!1,!0);return}if(!h.newline.test(S.text)&&!S.newlines){this._output.space_before_token=!0,this.print_token(S),this._output.space_before_token=!0;return}else this.print_block_commment(S,X)},V.prototype.print_block_commment=function(S,X){var ee=m(S.text),ae,de=!1,Ae=!1,Ee=S.whitespace_before,we=Ee.length;if(this.print_newline(!1,X),this.print_token_line_indentation(S),this._output.add_token(ee[0]),this.print_newline(!1,X),ee.length>1){for(ee=ee.slice(1),de=P(ee,"*"),Ae=K(ee,Ee),de&&(this._flags.alignment=1),ae=0;ae<ee.length;ae++)de?(this.print_token_line_indentation(S),this._output.add_token(R(ee[ae]))):Ae&&ee[ae]?(this.print_token_line_indentation(S),this._output.add_token(ee[ae].substring(we))):(this._output.current_line.set_indent(-1),this._output.add_token(ee[ae])),this.print_newline(!1,X);this._flags.alignment=0}},V.prototype.handle_comment=function(S,X){S.newlines?this.print_newline(!1,X):this._output.trim(!0),this._output.space_before_token=!0,this.print_token(S),this.print_newline(!1,X)},V.prototype.handle_dot=function(S){this.start_of_statement(S)||this.handle_whitespace_and_comments(S,!0),this._flags.last_token.text.match("^[0-9]+$")&&(this._output.space_before_token=!0),O(this._flags.last_token,A)?this._output.space_before_token=!1:this.allow_wrap_or_preserved_newline(S,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(S)},V.prototype.handle_unknown=function(S,X){this.print_token(S),S.text[S.text.length-1]===`
`&&this.print_newline(!1,X)},V.prototype.handle_eof=function(S){for(;this._flags.mode===u.Statement;)this.restore_mode();this.handle_whitespace_and_comments(S)},D.exports.Beautifier=V},function(D){function I(f){this.__parent=f,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=[]}I.prototype.clone_empty=function(){var f=new I(this.__parent);return f.set_indent(this.__indent_count,this.__alignment_count),f},I.prototype.item=function(f){return f<0?this.__items[this.__items.length+f]:this.__items[f]},I.prototype.has_match=function(f){for(var h=this.__items.length-1;h>=0;h--)if(this.__items[h].match(f))return!0;return!1},I.prototype.set_indent=function(f,h){this.is_empty()&&(this.__indent_count=f||0,this.__alignment_count=h||0,this.__character_count=this.__parent.get_indent_size(this.__indent_count,this.__alignment_count))},I.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)},I.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},I.prototype._allow_wrap=function(){if(this._should_wrap()){this.__parent.add_new_line();var f=this.__parent.current_line;return f.set_indent(this.__wrap_point_indent_count,this.__wrap_point_alignment_count),f.__items=this.__items.slice(this.__wrap_point_index),this.__items=this.__items.slice(0,this.__wrap_point_index),f.__character_count+=this.__character_count-this.__wrap_point_character_count,this.__character_count=this.__wrap_point_character_count,f.__items[0]===" "&&(f.__items.splice(0,1),f.__character_count-=1),!0}return!1},I.prototype.is_empty=function(){return this.__items.length===0},I.prototype.last=function(){return this.is_empty()?null:this.__items[this.__items.length-1]},I.prototype.push=function(f){this.__items.push(f);var h=f.lastIndexOf(`
`);h!==-1?this.__character_count=f.length-h:this.__character_count+=f.length},I.prototype.pop=function(){var f=null;return this.is_empty()||(f=this.__items.pop(),this.__character_count-=f.length),f},I.prototype._remove_indent=function(){this.__indent_count>0&&(this.__indent_count-=1,this.__character_count-=this.__parent.indent_size)},I.prototype._remove_wrap_indent=function(){this.__wrap_point_indent_count>0&&(this.__wrap_point_indent_count-=1)},I.prototype.trim=function(){for(;this.last()===" ";)this.__items.pop(),this.__character_count-=1},I.prototype.toString=function(){var f="";return this.is_empty()?this.__parent.indent_empty_lines&&(f=this.__parent.get_indent_string(this.__indent_count)):(f=this.__parent.get_indent_string(this.__indent_count,this.__alignment_count),f+=this.__items.join("")),f};function g(f,h){this.__cache=[""],this.__indent_size=f.indent_size,this.__indent_string=f.indent_char,f.indent_with_tabs||(this.__indent_string=new Array(f.indent_size+1).join(f.indent_char)),h=h||"",f.indent_level>0&&(h=new Array(f.indent_level+1).join(this.__indent_string)),this.__base_string=h,this.__base_string_length=h.length}g.prototype.get_indent_size=function(f,h){var o=this.__base_string_length;return h=h||0,f<0&&(o=0),o+=f*this.__indent_size,o+=h,o},g.prototype.get_indent_string=function(f,h){var o=this.__base_string;return h=h||0,f<0&&(f=0,o=""),h+=f*this.__indent_size,this.__ensure_cache(h),o+=this.__cache[h],o},g.prototype.__ensure_cache=function(f){for(;f>=this.__cache.length;)this.__add_column()},g.prototype.__add_column=function(){var f=this.__cache.length,h=0,o="";this.__indent_size&&f>=this.__indent_size&&(h=Math.floor(f/this.__indent_size),f-=h*this.__indent_size,o=new Array(h+1).join(this.__indent_string)),f&&(o+=new Array(f+1).join(" ")),this.__cache.push(o)};function p(f,h){this.__indent_cache=new g(f,h),this.raw=!1,this._end_with_newline=f.end_with_newline,this.indent_size=f.indent_size,this.wrap_line_length=f.wrap_line_length,this.indent_empty_lines=f.indent_empty_lines,this.__lines=[],this.previous_line=null,this.current_line=null,this.next_line=new I(this),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1,this.__add_outputline()}p.prototype.__add_outputline=function(){this.previous_line=this.current_line,this.current_line=this.next_line.clone_empty(),this.__lines.push(this.current_line)},p.prototype.get_line_number=function(){return this.__lines.length},p.prototype.get_indent_string=function(f,h){return this.__indent_cache.get_indent_string(f,h)},p.prototype.get_indent_size=function(f,h){return this.__indent_cache.get_indent_size(f,h)},p.prototype.is_empty=function(){return!this.previous_line&&this.current_line.is_empty()},p.prototype.add_new_line=function(f){return this.is_empty()||!f&&this.just_added_newline()?!1:(this.raw||this.__add_outputline(),!0)},p.prototype.get_code=function(f){this.trim(!0);var h=this.current_line.pop();h&&(h[h.length-1]===`
`&&(h=h.replace(/\n+$/g,"")),this.current_line.push(h)),this._end_with_newline&&this.__add_outputline();var o=this.__lines.join(`
`);return f!==`
`&&(o=o.replace(/[\n]/g,f)),o},p.prototype.set_wrap_point=function(){this.current_line._set_wrap_point()},p.prototype.set_indent=function(f,h){return f=f||0,h=h||0,this.next_line.set_indent(f,h),this.__lines.length>1?(this.current_line.set_indent(f,h),!0):(this.current_line.set_indent(),!1)},p.prototype.add_raw_token=function(f){for(var h=0;h<f.newlines;h++)this.__add_outputline();this.current_line.set_indent(-1),this.current_line.push(f.whitespace_before),this.current_line.push(f.text),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1},p.prototype.add_token=function(f){this.__add_space_before_token(),this.current_line.push(f),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=this.current_line._allow_wrap()},p.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(" "))},p.prototype.remove_indent=function(f){for(var h=this.__lines.length;f<h;)this.__lines[f]._remove_indent(),f++;this.current_line._remove_wrap_indent()},p.prototype.trim=function(f){for(f=f===void 0?!1:f,this.current_line.trim();f&&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},p.prototype.just_added_newline=function(){return this.current_line.is_empty()},p.prototype.just_added_blankline=function(){return this.is_empty()||this.current_line.is_empty()&&this.previous_line.is_empty()},p.prototype.ensure_empty_line_above=function(f,h){for(var o=this.__lines.length-2;o>=0;){var d=this.__lines[o];if(d.is_empty())break;if(d.item(0).indexOf(f)!==0&&d.item(-1)!==h){this.__lines.splice(o+1,0,new I(this)),this.previous_line=this.__lines[this.__lines.length-2];break}o--}},D.exports.Output=p},function(D){function I(g,p,f,h){this.type=g,this.text=p,this.comments_before=null,this.newlines=f||0,this.whitespace_before=h||"",this.parent=null,this.next=null,this.previous=null,this.opened=null,this.closed=null,this.directives=null}D.exports.Token=I},function(D,I){var 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RegExp(o+d,"g"),I.identifierStart=new RegExp(o),I.identifierMatch=new RegExp("(?:\\\\u[0-9a-fA-F]{4}|["+p+f+h+"])+");var s=/[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]/;I.newline=/[\n\r\u2028\u2029]/,I.lineBreak=new RegExp(`\r
|`+I.newline.source),I.allLineBreaks=new RegExp(I.lineBreak.source,"g")},function(D,I,g){var p=g(6).Options,f=["before-newline","after-newline","preserve-newline"];function h(o){p.call(this,o,"js");var d=this.raw_options.brace_style||null;d==="expand-strict"?this.raw_options.brace_style="expand":d==="collapse-preserve-inline"?this.raw_options.brace_style="collapse,preserve-inline":this.raw_options.braces_on_own_line!==void 0&&(this.raw_options.brace_style=this.raw_options.braces_on_own_line?"expand":"collapse");var s=this._get_selection_list("brace_style",["collapse","expand","end-expand","none","preserve-inline"]);this.brace_preserve_inline=!1,this.brace_style="collapse";for(var a=0;a<s.length;a++)s[a]==="preserve-inline"?this.brace_preserve_inline=!0:this.brace_style=s[a];this.unindent_chained_methods=this._get_boolean("unindent_chained_methods"),this.break_chained_methods=this._get_boolean("break_chained_methods"),this.space_in_paren=this._get_boolean("space_in_paren"),this.space_in_empty_paren=this._get_boolean("space_in_empty_paren"),this.jslint_happy=this._get_boolean("jslint_happy"),this.space_after_anon_function=this._get_boolean("space_after_anon_function"),this.space_after_named_function=this._get_boolean("space_after_named_function"),this.keep_array_indentation=this._get_boolean("keep_array_indentation"),this.space_before_conditional=this._get_boolean("space_before_conditional",!0),this.unescape_strings=this._get_boolean("unescape_strings"),this.e4x=this._get_boolean("e4x"),this.comma_first=this._get_boolean("comma_first"),this.operator_position=this._get_selection("operator_position",f),this.test_output_raw=this._get_boolean("test_output_raw"),this.jslint_happy&&(this.space_after_anon_function=!0)}h.prototype=new p,D.exports.Options=h},function(D){function I(f,h){this.raw_options=g(f,h),this.disabled=this._get_boolean("disabled"),this.eol=this._get_characters("eol","auto"),this.end_with_newline=this._get_boolean("end_with_newline"),this.indent_size=this._get_number("indent_size",4),this.indent_char=this._get_characters("indent_char"," "),this.indent_level=this._get_number("indent_level"),this.preserve_newlines=this._get_boolean("preserve_newlines",!0),this.max_preserve_newlines=this._get_number("max_preserve_newlines",32786),this.preserve_newlines||(this.max_preserve_newlines=0),this.indent_with_tabs=this._get_boolean("indent_with_tabs",this.indent_char==="	"),this.indent_with_tabs&&(this.indent_char="	",this.indent_size===1&&(this.indent_size=4)),this.wrap_line_length=this._get_number("wrap_line_length",this._get_number("max_char")),this.indent_empty_lines=this._get_boolean("indent_empty_lines"),this.templating=this._get_selection_list("templating",["auto","none","django","erb","handlebars","php","smarty"],["auto"])}I.prototype._get_array=function(f,h){var o=this.raw_options[f],d=h||[];return typeof o=="object"?o!==null&&typeof o.concat=="function"&&(d=o.concat()):typeof o=="string"&&(d=o.split(/[^a-zA-Z0-9_\/\-]+/)),d},I.prototype._get_boolean=function(f,h){var o=this.raw_options[f],d=o===void 0?!!h:!!o;return d},I.prototype._get_characters=function(f,h){var o=this.raw_options[f],d=h||"";return typeof o=="string"&&(d=o.replace(/\\r/,"\r").replace(/\\n/,`
`).replace(/\\t/,"	")),d},I.prototype._get_number=function(f,h){var o=this.raw_options[f];h=parseInt(h,10),isNaN(h)&&(h=0);var d=parseInt(o,10);return isNaN(d)&&(d=h),d},I.prototype._get_selection=function(f,h,o){var d=this._get_selection_list(f,h,o);if(d.length!==1)throw new Error("Invalid Option Value: The option '"+f+`' can only be one of the following values:
`+h+`
You passed in: '`+this.raw_options[f]+"'");return d[0]},I.prototype._get_selection_list=function(f,h,o){if(!h||h.length===0)throw new Error("Selection list cannot be empty.");if(o=o||[h[0]],!this._is_valid_selection(o,h))throw new Error("Invalid Default Value!");var d=this._get_array(f,o);if(!this._is_valid_selection(d,h))throw new Error("Invalid Option Value: The option '"+f+`' can contain only the following values:
`+h+`
You passed in: '`+this.raw_options[f]+"'");return d},I.prototype._is_valid_selection=function(f,h){return f.length&&h.length&&!f.some(function(o){return h.indexOf(o)===-1})};function g(f,h){var o={};f=p(f);var d;for(d in f)d!==h&&(o[d]=f[d]);if(h&&f[h])for(d in f[h])o[d]=f[h][d];return o}function p(f){var h={},o;for(o in f){var d=o.replace(/-/g,"_");h[d]=f[o]}return h}D.exports.Options=I,D.exports.normalizeOpts=p,D.exports.mergeOpts=g},function(D,I,g){var p=g(8).InputScanner,f=g(9).Tokenizer,h=g(9).TOKEN,o=g(13).Directives,d=g(4),s=g(12).Pattern,a=g(14).TemplatablePattern;function l(P,K){return K.indexOf(P)!==-1}var c={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},R=new o(/\/\*/,/\*\//),w=/0[xX][0123456789abcdefABCDEF_]*n?|0[oO][01234567_]*n?|0[bB][01_]*n?|\d[\d_]*n|(?:\.\d[\d_]*|\d[\d_]*\.?[\d_]*)(?:[eE][+-]?[\d_]+)?/,x=/[0-9]/,O=/[^\d\.]/,A=">>> === !== &&= ??= ||= << && >= ** != == <= >> || ?? |> < / - + > : & % ? ^ | *".split(" "),T=">>>= ... >>= <<= === >>> !== **= &&= ??= ||= => ^= :: /= << <= == && -= >= >> != -- += ** || ?? ++ %= &= *= |= |> = ! ? > < : / ^ - + * & % ~ |";T=T.replace(/[-[\]{}()*+?.,\\^$|#]/g,"\\$&"),T="\\?\\.(?!\\d) "+T,T=T.replace(/ /g,"|");var E=new RegExp(T),b="continue,try,throw,return,var,let,const,if,switch,case,default,for,while,break,function,import,export".split(","),u=b.concat(["do","in","of","else","get","set","new","catch","finally","typeof","yield","async","await","from","as","class","extends"]),_=new RegExp("^(?:"+u.join("|")+")$"),m,v=function(P,K){f.call(this,P,K),this._patterns.whitespace=this._patterns.whitespace.matching(/\u00A0\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff/.source,/\u2028\u2029/.source);var V=new s(this._input),U=new a(this._input).read_options(this._options);this.__patterns={template:U,identifier:U.starting_with(d.identifier).matching(d.identifierMatch),number:V.matching(w),punct:V.matching(E),comment:V.starting_with(/\/\//).until(/[\n\r\u2028\u2029]/),block_comment:V.starting_with(/\/\*/).until_after(/\*\//),html_comment_start:V.matching(/<!--/),html_comment_end:V.matching(/-->/),include:V.starting_with(/#include/).until_after(d.lineBreak),shebang:V.starting_with(/#!/).until_after(d.lineBreak),xml:V.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:U.until(/['\\\n\r\u2028\u2029]/),double_quote:U.until(/["\\\n\r\u2028\u2029]/),template_text:U.until(/[`\\$]/),template_expression:U.until(/[`}\\]/)}};v.prototype=new f,v.prototype._is_comment=function(P){return P.type===c.COMMENT||P.type===c.BLOCK_COMMENT||P.type===c.UNKNOWN},v.prototype._is_opening=function(P){return P.type===c.START_BLOCK||P.type===c.START_EXPR},v.prototype._is_closing=function(P,K){return(P.type===c.END_BLOCK||P.type===c.END_EXPR)&&K&&(P.text==="]"&&K.text==="["||P.text===")"&&K.text==="("||P.text==="}"&&K.text==="{")},v.prototype._reset=function(){m=!1},v.prototype._get_next_token=function(P,K){var V=null;this._readWhitespace();var U=this._input.peek();return U===null?this._create_token(c.EOF,""):(V=V||this._read_non_javascript(U),V=V||this._read_string(U),V=V||this._read_word(P),V=V||this._read_singles(U),V=V||this._read_comment(U),V=V||this._read_regexp(U,P),V=V||this._read_xml(U,P),V=V||this._read_punctuation(),V=V||this._create_token(c.UNKNOWN,this._input.next()),V)},v.prototype._read_word=function(P){var K;if(K=this.__patterns.identifier.read(),K!=="")return K=K.replace(d.allLineBreaks,`
`),!(P.type===c.DOT||P.type===c.RESERVED&&(P.text==="set"||P.text==="get"))&&_.test(K)?(K==="in"||K==="of")&&(P.type===c.WORD||P.type===c.STRING)?this._create_token(c.OPERATOR,K):this._create_token(c.RESERVED,K):this._create_token(c.WORD,K);if(K=this.__patterns.number.read(),K!=="")return this._create_token(c.WORD,K)},v.prototype._read_singles=function(P){var K=null;return P==="("||P==="["?K=this._create_token(c.START_EXPR,P):P===")"||P==="]"?K=this._create_token(c.END_EXPR,P):P==="{"?K=this._create_token(c.START_BLOCK,P):P==="}"?K=this._create_token(c.END_BLOCK,P):P===";"?K=this._create_token(c.SEMICOLON,P):P==="."&&O.test(this._input.peek(1))?K=this._create_token(c.DOT,P):P===","&&(K=this._create_token(c.COMMA,P)),K&&this._input.next(),K},v.prototype._read_punctuation=function(){var P=this.__patterns.punct.read();if(P!=="")return P==="="?this._create_token(c.EQUALS,P):P==="?."?this._create_token(c.DOT,P):this._create_token(c.OPERATOR,P)},v.prototype._read_non_javascript=function(P){var K="";if(P==="#"){if(this._is_first_token()&&(K=this.__patterns.shebang.read(),K))return this._create_token(c.UNKNOWN,K.trim()+`
`);if(K=this.__patterns.include.read(),K)return this._create_token(c.UNKNOWN,K.trim()+`
`);P=this._input.next();var V="#";if(this._input.hasNext()&&this._input.testChar(x)){do P=this._input.next(),V+=P;while(this._input.hasNext()&&P!=="#"&&P!=="=");return P==="#"||(this._input.peek()==="["&&this._input.peek(1)==="]"?(V+="[]",this._input.next(),this._input.next()):this._input.peek()==="{"&&this._input.peek(1)==="}"&&(V+="{}",this._input.next(),this._input.next())),this._create_token(c.WORD,V)}this._input.back()}else if(P==="<"&&this._is_first_token()){if(K=this.__patterns.html_comment_start.read(),K){for(;this._input.hasNext()&&!this._input.testChar(d.newline);)K+=this._input.next();return m=!0,this._create_token(c.COMMENT,K)}}else if(m&&P==="-"&&(K=this.__patterns.html_comment_end.read(),K))return m=!1,this._create_token(c.COMMENT,K);return null},v.prototype._read_comment=function(P){var K=null;if(P==="/"){var V="";if(this._input.peek(1)==="*"){V=this.__patterns.block_comment.read();var U=R.get_directives(V);U&&U.ignore==="start"&&(V+=R.readIgnored(this._input)),V=V.replace(d.allLineBreaks,`
`),K=this._create_token(c.BLOCK_COMMENT,V),K.directives=U}else this._input.peek(1)==="/"&&(V=this.__patterns.comment.read(),K=this._create_token(c.COMMENT,V))}return K},v.prototype._read_string=function(P){if(P==="`"||P==="'"||P==='"'){var K=this._input.next();return this.has_char_escapes=!1,P==="`"?K+=this._read_string_recursive("`",!0,"${"):K+=this._read_string_recursive(P),this.has_char_escapes&&this._options.unescape_strings&&(K=M(K)),this._input.peek()===P&&(K+=this._input.next()),K=K.replace(d.allLineBreaks,`
`),this._create_token(c.STRING,K)}return null},v.prototype._allow_regexp_or_xml=function(P){return P.type===c.RESERVED&&l(P.text,["return","case","throw","else","do","typeof","yield"])||P.type===c.END_EXPR&&P.text===")"&&P.opened.previous.type===c.RESERVED&&l(P.opened.previous.text,["if","while","for"])||l(P.type,[c.COMMENT,c.START_EXPR,c.START_BLOCK,c.START,c.END_BLOCK,c.OPERATOR,c.EQUALS,c.EOF,c.SEMICOLON,c.COMMA])},v.prototype._read_regexp=function(P,K){if(P==="/"&&this._allow_regexp_or_xml(K)){for(var V=this._input.next(),U=!1,S=!1;this._input.hasNext()&&(U||S||this._input.peek()!==P)&&!this._input.testChar(d.newline);)V+=this._input.peek(),U?U=!1:(U=this._input.peek()==="\\",this._input.peek()==="["?S=!0:this._input.peek()==="]"&&(S=!1)),this._input.next();return this._input.peek()===P&&(V+=this._input.next(),V+=this._input.read(d.identifier)),this._create_token(c.STRING,V)}return null},v.prototype._read_xml=function(P,K){if(this._options.e4x&&P==="<"&&this._allow_regexp_or_xml(K)){var V="",U=this.__patterns.xml.read_match();if(U){for(var S=U[2].replace(/^{\s+/,"{").replace(/\s+}$/,"}"),X=S.indexOf("{")===0,ee=0;U;){var ae=!!U[1],de=U[2],Ae=!!U[U.length-1]||de.slice(0,8)==="![CDATA[";if(!Ae&&(de===S||X&&de.replace(/^{\s+/,"{").replace(/\s+}$/,"}"))&&(ae?--ee:++ee),V+=U[0],ee<=0)break;U=this.__patterns.xml.read_match()}return U||(V+=this._input.match(/[\s\S]*/g)[0]),V=V.replace(d.allLineBreaks,`
`),this._create_token(c.STRING,V)}}return null};function M(P){for(var K="",V=0,U=new p(P),S=null;U.hasNext();)if(S=U.match(/([\s]|[^\\]|\\\\)+/g),S&&(K+=S[0]),U.peek()==="\\"){if(U.next(),U.peek()==="x")S=U.match(/x([0-9A-Fa-f]{2})/g);else if(U.peek()==="u")S=U.match(/u([0-9A-Fa-f]{4})/g);else{K+="\\",U.hasNext()&&(K+=U.next());continue}if(!S)return P;if(V=parseInt(S[1],16),V>126&&V<=255&&S[0].indexOf("x")===0)return P;if(V>=0&&V<32){K+="\\"+S[0];continue}else V===34||V===39||V===92?K+="\\"+String.fromCharCode(V):K+=String.fromCharCode(V)}return K}v.prototype._read_string_recursive=function(P,K,V){var U,S;P==="'"?S=this.__patterns.single_quote:P==='"'?S=this.__patterns.double_quote:P==="`"?S=this.__patterns.template_text:P==="}"&&(S=this.__patterns.template_expression);for(var X=S.read(),ee="";this._input.hasNext();){if(ee=this._input.next(),ee===P||!K&&d.newline.test(ee)){this._input.back();break}else ee==="\\"&&this._input.hasNext()?(U=this._input.peek(),U==="x"||U==="u"?this.has_char_escapes=!0:U==="\r"&&this._input.peek(1)===`
`&&this._input.next(),ee+=this._input.next()):V&&(V==="${"&&ee==="$"&&this._input.peek()==="{"&&(ee+=this._input.next()),V===ee&&(P==="`"?ee+=this._read_string_recursive("}",K,"`"):ee+=this._read_string_recursive("`",K,"${"),this._input.hasNext()&&(ee+=this._input.next())));ee+=S.read(),X+=ee}return X},D.exports.Tokenizer=v,D.exports.TOKEN=c,D.exports.positionable_operators=A.slice(),D.exports.line_starters=b.slice()},function(D){var I=RegExp.prototype.hasOwnProperty("sticky");function g(p){this.__input=p||"",this.__input_length=this.__input.length,this.__position=0}g.prototype.restart=function(){this.__position=0},g.prototype.back=function(){this.__position>0&&(this.__position-=1)},g.prototype.hasNext=function(){return this.__position<this.__input_length},g.prototype.next=function(){var p=null;return this.hasNext()&&(p=this.__input.charAt(this.__position),this.__position+=1),p},g.prototype.peek=function(p){var f=null;return p=p||0,p+=this.__position,p>=0&&p<this.__input_length&&(f=this.__input.charAt(p)),f},g.prototype.__match=function(p,f){p.lastIndex=f;var h=p.exec(this.__input);return h&&!(I&&p.sticky)&&(h.index!==f&&(h=null)),h},g.prototype.test=function(p,f){return f=f||0,f+=this.__position,f>=0&&f<this.__input_length?!!this.__match(p,f):!1},g.prototype.testChar=function(p,f){var h=this.peek(f);return p.lastIndex=0,h!==null&&p.test(h)},g.prototype.match=function(p){var f=this.__match(p,this.__position);return f?this.__position+=f[0].length:f=null,f},g.prototype.read=function(p,f,h){var o="",d;return p&&(d=this.match(p),d&&(o+=d[0])),f&&(d||!p)&&(o+=this.readUntil(f,h)),o},g.prototype.readUntil=function(p,f){var h="",o=this.__position;p.lastIndex=this.__position;var d=p.exec(this.__input);return d?(o=d.index,f&&(o+=d[0].length)):o=this.__input_length,h=this.__input.substring(this.__position,o),this.__position=o,h},g.prototype.readUntilAfter=function(p){return this.readUntil(p,!0)},g.prototype.get_regexp=function(p,f){var h=null,o="g";return f&&I&&(o="y"),typeof p=="string"&&p!==""?h=new RegExp(p,o):p&&(h=new RegExp(p.source,o)),h},g.prototype.get_literal_regexp=function(p){return RegExp(p.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&"))},g.prototype.peekUntilAfter=function(p){var f=this.__position,h=this.readUntilAfter(p);return this.__position=f,h},g.prototype.lookBack=function(p){var f=this.__position-1;return f>=p.length&&this.__input.substring(f-p.length,f).toLowerCase()===p},D.exports.InputScanner=g},function(D,I,g){var p=g(8).InputScanner,f=g(3).Token,h=g(10).TokenStream,o=g(11).WhitespacePattern,d={START:"TK_START",RAW:"TK_RAW",EOF:"TK_EOF"},s=function(a,l){this._input=new p(a),this._options=l||{},this.__tokens=null,this._patterns={},this._patterns.whitespace=new o(this._input)};s.prototype.tokenize=function(){this._input.restart(),this.__tokens=new h,this._reset();for(var a,l=new f(d.START,""),c=null,R=[],w=new h;l.type!==d.EOF;){for(a=this._get_next_token(l,c);this._is_comment(a);)w.add(a),a=this._get_next_token(l,c);w.isEmpty()||(a.comments_before=w,w=new h),a.parent=c,this._is_opening(a)?(R.push(c),c=a):c&&this._is_closing(a,c)&&(a.opened=c,c.closed=a,c=R.pop(),a.parent=c),a.previous=l,l.next=a,this.__tokens.add(a),l=a}return this.__tokens},s.prototype._is_first_token=function(){return this.__tokens.isEmpty()},s.prototype._reset=function(){},s.prototype._get_next_token=function(a,l){this._readWhitespace();var c=this._input.read(/.+/g);return c?this._create_token(d.RAW,c):this._create_token(d.EOF,"")},s.prototype._is_comment=function(a){return!1},s.prototype._is_opening=function(a){return!1},s.prototype._is_closing=function(a,l){return!1},s.prototype._create_token=function(a,l){var c=new f(a,l,this._patterns.whitespace.newline_count,this._patterns.whitespace.whitespace_before_token);return c},s.prototype._readWhitespace=function(){return this._patterns.whitespace.read()},D.exports.Tokenizer=s,D.exports.TOKEN=d},function(D){function I(g){this.__tokens=[],this.__tokens_length=this.__tokens.length,this.__position=0,this.__parent_token=g}I.prototype.restart=function(){this.__position=0},I.prototype.isEmpty=function(){return this.__tokens_length===0},I.prototype.hasNext=function(){return this.__position<this.__tokens_length},I.prototype.next=function(){var g=null;return this.hasNext()&&(g=this.__tokens[this.__position],this.__position+=1),g},I.prototype.peek=function(g){var p=null;return g=g||0,g+=this.__position,g>=0&&g<this.__tokens_length&&(p=this.__tokens[g]),p},I.prototype.add=function(g){this.__parent_token&&(g.parent=this.__parent_token),this.__tokens.push(g),this.__tokens_length+=1},D.exports.TokenStream=I},function(D,I,g){var p=g(12).Pattern;function f(h,o){p.call(this,h,o),o?this._line_regexp=this._input.get_regexp(o._line_regexp):this.__set_whitespace_patterns("",""),this.newline_count=0,this.whitespace_before_token=""}f.prototype=new p,f.prototype.__set_whitespace_patterns=function(h,o){h+="\\t ",o+="\\n\\r",this._match_pattern=this._input.get_regexp("["+h+o+"]+",!0),this._newline_regexp=this._input.get_regexp("\\r\\n|["+o+"]")},f.prototype.read=function(){this.newline_count=0,this.whitespace_before_token="";var h=this._input.read(this._match_pattern);if(h===" ")this.whitespace_before_token=" ";else if(h){var o=this.__split(this._newline_regexp,h);this.newline_count=o.length-1,this.whitespace_before_token=o[this.newline_count]}return h},f.prototype.matching=function(h,o){var d=this._create();return d.__set_whitespace_patterns(h,o),d._update(),d},f.prototype._create=function(){return new f(this._input,this)},f.prototype.__split=function(h,o){h.lastIndex=0;for(var d=0,s=[],a=h.exec(o);a;)s.push(o.substring(d,a.index)),d=a.index+a[0].length,a=h.exec(o);return d<o.length?s.push(o.substring(d,o.length)):s.push(""),s},D.exports.WhitespacePattern=f},function(D){function I(g,p){this._input=g,this._starting_pattern=null,this._match_pattern=null,this._until_pattern=null,this._until_after=!1,p&&(this._starting_pattern=this._input.get_regexp(p._starting_pattern,!0),this._match_pattern=this._input.get_regexp(p._match_pattern,!0),this._until_pattern=this._input.get_regexp(p._until_pattern),this._until_after=p._until_after)}I.prototype.read=function(){var g=this._input.read(this._starting_pattern);return(!this._starting_pattern||g)&&(g+=this._input.read(this._match_pattern,this._until_pattern,this._until_after)),g},I.prototype.read_match=function(){return this._input.match(this._match_pattern)},I.prototype.until_after=function(g){var p=this._create();return p._until_after=!0,p._until_pattern=this._input.get_regexp(g),p._update(),p},I.prototype.until=function(g){var p=this._create();return p._until_after=!1,p._until_pattern=this._input.get_regexp(g),p._update(),p},I.prototype.starting_with=function(g){var p=this._create();return p._starting_pattern=this._input.get_regexp(g,!0),p._update(),p},I.prototype.matching=function(g){var p=this._create();return p._match_pattern=this._input.get_regexp(g,!0),p._update(),p},I.prototype._create=function(){return new I(this._input,this)},I.prototype._update=function(){},D.exports.Pattern=I},function(D){function I(g,p){g=typeof g=="string"?g:g.source,p=typeof p=="string"?p:p.source,this.__directives_block_pattern=new RegExp(g+/ beautify( \w+[:]\w+)+ /.source+p,"g"),this.__directive_pattern=/ (\w+)[:](\w+)/g,this.__directives_end_ignore_pattern=new RegExp(g+/\sbeautify\signore:end\s/.source+p,"g")}I.prototype.get_directives=function(g){if(!g.match(this.__directives_block_pattern))return null;var p={};this.__directive_pattern.lastIndex=0;for(var f=this.__directive_pattern.exec(g);f;)p[f[1]]=f[2],f=this.__directive_pattern.exec(g);return p},I.prototype.readIgnored=function(g){return g.readUntilAfter(this.__directives_end_ignore_pattern)},D.exports.Directives=I},function(D,I,g){var p=g(12).Pattern,f={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1};function h(o,d){p.call(this,o,d),this.__template_pattern=null,this._disabled=Object.assign({},f),this._excluded=Object.assign({},f),d&&(this.__template_pattern=this._input.get_regexp(d.__template_pattern),this._excluded=Object.assign(this._excluded,d._excluded),this._disabled=Object.assign(this._disabled,d._disabled));var s=new p(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(/<\?(?:[= 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ge=document.createElement("div");ge.className=""+C.toolbarButtonStyleClass.name,ge.setAttribute("data-type-name",W.typeName),ge.innerHTML=W.icon,ge.addEventListener("click",function(){C.markerToolbarButtonClicked(ge,W)}),C.buttons.push(ge),C.markerButtons.push(ge)}),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 Z=document.createElement("div");Z.className=this.toolbarBlockStyleClass.name,Z.style.whiteSpace="nowrap",Z.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(Z),this.addActionButton(Z,'<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(Z,'<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()},z.prototype.addButtonClickListener=function(y){this.buttonClickListeners.push(y)},z.prototype.removeButtonClickListener=function(y){this.buttonClickListeners.indexOf(y)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(y),1)},z.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},z.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var y=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var C=0;C<this.markerButtons.length;C++)C<y||C===y&&this.markerButtons.length-1===y?this.markerButtonBlock.appendChild(this.markerButtons[C]):(C===y&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[C]))}},z.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")},z.prototype.resetButtonStyles=function(){var y=this;this.buttons.forEach(function(C){C.className=C.className.replace(y.uiStyleSettings.toolbarButtonStyleColorsClassName?y.uiStyleSettings.toolbarButtonStyleColorsClassName:y.toolbarButtonStyleColorsClass.name,"").trim(),C.className=C.className.replace(y.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?y.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:y.toolbarActiveButtonStyleColorsClass.name,"").trim(),C.className+=" "+(y.uiStyleSettings.toolbarButtonStyleColorsClassName?y.uiStyleSettings.toolbarButtonStyleColorsClassName:y.toolbarButtonStyleColorsClass.name)})},z.prototype.addActionButton=function(y,C,N){var Z=this,W=document.createElement("div");switch(W.className=""+this.toolbarButtonStyleClass.name,W.innerHTML=C,W.setAttribute("data-action",N),W.addEventListener("click",function(){Z.actionToolbarButtonClicked(W,N)}),N){case"select":W.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":W.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":W.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":W.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":W.style.fill=this.uiStyleSettings.closeButtonColor}y.appendChild(W),this.buttons.push(W)},z.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new Ce("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 Ce("toolbar_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
    `)),this.toolbarBlockStyleClass=this.styles.addClass(new Ce("toolbar-block",`
        display: inline-block;
        box-sizing: content-box;
    `)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new Ce("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 Ce("toolbar-overflow-block_colors",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      `));var y=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Ce("toolbar_button",`
      display: inline-block;
      width: `+(this.uiStyleSettings.toolbarHeight-2*y)+`px;
      height: `+(this.uiStyleSettings.toolbarHeight-2*y)+`px;
      padding: `+y+`px;
      box-sizing: content-box;
    `)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new Ce("toolbar_button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new Ce("toolbar_active_button",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new Be("."+this.toolbarButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `)),this.styles.addRule(new Be("."+this.toolbarButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `))},z.prototype.markerToolbarButtonClicked=function(y,C){this.setActiveButton(y),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(N){return N("marker",C)}),this.markerButtonOverflowBlock.style.display="none"},z.prototype.actionToolbarButtonClicked=function(y,C){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(N){return N("action",C)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},z.prototype.setActiveButton=function(y){this.resetButtonStyles(),y.className=y.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),y.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},z.prototype.setActiveMarkerButton=function(y){var C=this.markerButtons.find(function(N){return N.getAttribute("data-type-name")===y});C&&this.setActiveButton(C)},z.prototype.setCurrentMarker=function(y){var C=this;this.currentMarker=y,this.buttons.filter(function(N){return/delete|notes/.test(N.getAttribute("data-action"))}).forEach(function(N){C.currentMarker===void 0?(N.style.fillOpacity="0.4",N.style.pointerEvents="none"):(N.style.fillOpacity="1",N.style.pointerEvents="all")})},z}(),Ne=function(){function z(y,C,N,Z){this.panels=[],this.panelButtons=[],this.markerjsContainer=y,this.displayMode=C,this.uiStyleSettings=N,this.styles=Z,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return z.prototype.addStyles=function(){var y;this.toolboxStyleClass=this.styles.addClass(new Ce("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 Ce("toolbox_colors",`
      color: `+this.uiStyleSettings.toolboxColor+`;
    `));var C=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new Ce("toolbox-button-row",`
      display: flex;
      cursor: default;
      box-sizing: content-box;
    `)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new Ce("toolbox-button-row_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
    `)),this.toolboxPanelRowStyleClass=this.styles.addClass(new Ce("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 Ce("toolbox-panel-row_colors",`
      background-color: `+((y=this.uiStyleSettings.toolboxBackgroundColor)!==null&&y!==void 0?y:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
    `)),this.toolboxButtonStyleClass=this.styles.addClass(new Ce("toolbox_button",`
      display: inline-block;
      width: `+(this.uiStyleSettings.toolbarHeight-2*C)+`px;
      height: `+(this.uiStyleSettings.toolbarHeight-2*C)+`px;
      padding: `+C+`px;
      box-sizing: content-box;
    `)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new Ce("toolbox-button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new Ce("toolbox-active-button_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.styles.addRule(new Be("."+this.toolboxButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new Be("."+this.toolboxButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `))},z.prototype.show=function(y){var C;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=y,this.uiContainer.className=this.toolboxStyleClass.name+" "+((C=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&C!==void 0?C:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},z.prototype.setPanelButtons=function(y){var C,N,Z=this;this.panels=y,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((C=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&C!==void 0?C:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((N=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&N!==void 0?N:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(W){var ge;W.uiStyleSettings=Z.uiStyleSettings;var Ue=document.createElement("div");Ue.className=Z.toolboxButtonStyleClass.name+" "+((ge=Z.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&ge!==void 0?ge:Z.toolboxButtonStyleColorsClass.name),Ue.innerHTML=W.icon,Ue.title=W.title,Ue.addEventListener("click",function(){Z.panelButtonClick(W)}),Z.panelButtons.push(Ue),Z.buttonRow.appendChild(Ue)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},z.prototype.panelButtonClick=function(y){var C=this,N=-1;if(y!==this.activePanel){N=this.panels.indexOf(y),this.panelRow.innerHTML="";var Z=y.getUi();Z.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(Z),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=y}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){C.displayMode==="inline"?C.panelRow.style.display="none":C.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(W,ge){var Ue,it;W.className=C.toolboxButtonStyleClass.name+" "+(ge===N?""+((Ue=C.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&Ue!==void 0?Ue:C.toolboxActiveButtonStyleColorsClass.name):""+((it=C.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&it!==void 0?it:C.toolboxButtonStyleColorsClass.name))})},z}(),Ke=function(z,y){this.title=z,this.icon=y},Fe=function(z){function y(C,N,Z,W){var ge=z.call(this,C,W||'<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 ge.colors=[],ge.addTransparent=!1,ge.colorBoxes=[],ge.colors=N,ge.currentColor=Z,ge.setCurrentColor=ge.setCurrentColor.bind(ge),ge.getColorBox=ge.getColorBox.bind(ge),ge}return we(y,z),y.prototype.getUi=function(){var C=this,N=document.createElement("div");return N.style.overflow="hidden",N.style.whiteSpace="nowrap",this.colors.forEach(function(Z){var W=C.getColorBox(Z);N.appendChild(W),C.colorBoxes.push(W)}),N},y.prototype.getColorBox=function(C){var N=this,Z=this.uiStyleSettings.toolbarHeight/4,W=this.uiStyleSettings.toolbarHeight-Z,ge=document.createElement("div");ge.style.display="inline-block",ge.style.boxSizing="content-box",ge.style.width=W-2+"px",ge.style.height=W-2+"px",ge.style.padding="1px",ge.style.marginRight="2px",ge.style.marginBottom="2px",ge.style.borderWidth="2px",ge.style.borderStyle="solid",ge.style.borderRadius=(W+2)/2+"px",ge.style.borderColor=C===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",ge.addEventListener("click",function(){N.setCurrentColor(C,ge)});var Ue=document.createElement("div");return Ue.style.display="inline-block",Ue.style.width=W-2+"px",Ue.style.height=W-2+"px",Ue.style.backgroundColor=C,Ue.style.borderRadius=W/2+"px",C==="transparent"&&(Ue.style.fill=this.uiStyleSettings.toolboxAccentColor,Ue.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>`),ge.appendChild(Ue),ge},y.prototype.setCurrentColor=function(C,N){var Z=this;this.currentColor=C,this.colorBoxes.forEach(function(W){W.style.borderColor=W===N?Z.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(C)},y}(Ke),je=function(){function z(y,C,N){this._state="new",this._isSelected=!1,this._container=y,this._overlayContainer=C,this.globalSettings=N,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(z.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),z.prototype.ownsTarget=function(y){return!1},Object.defineProperty(z.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),z.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},z.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},z.prototype.pointerDown=function(y,C){},z.prototype.dblClick=function(y,C){},z.prototype.manipulate=function(y){},z.prototype.pointerUp=function(y){this.stateChanged()},z.prototype.dispose=function(){},z.prototype.addMarkerVisualToContainer=function(y){this.container.childNodes.length>0?this.container.insertBefore(y,this.container.childNodes[0]):this.container.appendChild(y)},z.prototype.getState=function(){return{typeName:z.typeName,state:this.state,notes:this.notes}},z.prototype.restoreState=function(y){this._state=y.state,this.notes=y.notes},z.prototype.scale=function(y,C){},z.prototype.colorChanged=function(y){this.onColorChanged&&this.onColorChanged(y),this.stateChanged()},z.prototype.fillColorChanged=function(y){this.onFillColorChanged&&this.onFillColorChanged(y),this.stateChanged()},z.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var y=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),y.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(y)&&this.onStateChanged(this)}},z.typeName="MarkerBase",z}(),Me=function(){function z(){this.findGripByVisual=this.findGripByVisual.bind(this)}return z.prototype.findGripByVisual=function(y){return this.topLeft.ownsTarget(y)?this.topLeft:this.topCenter.ownsTarget(y)?this.topCenter:this.topRight.ownsTarget(y)?this.topRight:this.centerLeft.ownsTarget(y)?this.centerLeft:this.centerRight.ownsTarget(y)?this.centerRight:this.bottomLeft.ownsTarget(y)?this.bottomLeft:this.bottomCenter.ownsTarget(y)?this.bottomCenter:this.bottomRight.ownsTarget(y)?this.bottomRight:void 0},z}(),et=function(){function z(){this.GRIP_SIZE=10,this.visual=re.createGroup(),this.visual.appendChild(re.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(re.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return z.prototype.ownsTarget=function(y){return y===this.visual||y===this.visual.childNodes[0]||y===this.visual.childNodes[1]},z}(),Je=function(){function z(){}return z.toITransformMatrix=function(y){return{a:y.a,b:y.b,c:y.c,d:y.d,e:y.e,f:y.f}},z.toSVGMatrix=function(y,C){return y.a=C.a,y.b=C.b,y.c=C.c,y.d=C.d,y.e=C.e,y.f=C.f,y},z}(),qe=function(z){function y(C,N,Z){var W=z.call(this,C,N,Z)||this;return W.left=0,W.top=0,W.width=0,W.height=0,W.defaultSize={x:50,y:20},W.offsetX=0,W.offsetY=0,W.rotationAngle=0,W.CB_DISTANCE=10,W._suppressMarkerCreateEvent=!1,W.container.transform.baseVal.appendItem(re.createTransform()),W.setupControlBox(),W}return we(y,z),Object.defineProperty(y.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(y.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(y.prototype,"visual",{get:function(){return this._visual},set:function(C){this._visual=C;var N=re.createTransform();this._visual.transform.baseVal.appendItem(N)},enumerable:!1,configurable:!0}),y.prototype.ownsTarget=function(C){return!!z.prototype.ownsTarget.call(this,C)||!!(this.controlGrips.findGripByVisual(C)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(C))},y.prototype.pointerDown=function(C,N){z.prototype.pointerDown.call(this,C,N),this.state==="new"&&(this.left=C.x,this.top=C.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var Z=this.unrotatePoint(C);if(this.manipulationStartX=Z.x,this.manipulationStartY=Z.y,this.offsetX=Z.x-this.left,this.offsetY=Z.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(N),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(N)){this.activeGrip=this.rotatorGrip;var W=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=W.x-this.width/2,this.top=W.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var ge=this.container.transform.baseVal.getItem(0);ge.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(ge,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},y.prototype.pointerUp=function(C){var N=this.state;z.prototype.pointerUp.call(this,C),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(C),this._state="select",N==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},y.prototype.moveVisual=function(C){this.visual.style.transform="translate("+C.x+"px, "+C.y+"px)"},y.prototype.manipulate=function(C){var N=this.unrotatePoint(C);this.state==="creating"?this.resize(C):this.state==="move"?(this.left=this.manipulationStartLeft+(N.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(N.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(N):this.state==="rotate"&&this.rotate(C)},y.prototype.resize=function(C){var N=this.manipulationStartLeft,Z=this.manipulationStartWidth,W=this.manipulationStartTop,ge=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:N=this.manipulationStartLeft+C.x-this.manipulationStartX,Z=this.manipulationStartWidth+this.manipulationStartLeft-N;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:Z=this.manipulationStartWidth+C.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:W=this.manipulationStartTop+C.y-this.manipulationStartY,ge=this.manipulationStartHeight+this.manipulationStartTop-W;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:ge=this.manipulationStartHeight+C.y-this.manipulationStartY}Z>=0?(this.left=N,this.width=Z):(this.left=N+Z,this.width=-Z),ge>=0?(this.top=W,this.height=ge):(this.top=W+ge,this.height=-ge),this.setSize()},y.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},y.prototype.rotate=function(C){if(Math.abs(C.x-this.centerX)>.1){var N=Math.sign(C.x-this.centerX);this.rotationAngle=180*Math.atan((C.y-this.centerY)/(C.x-this.centerX))/Math.PI+90*N,this.applyRotation()}},y.prototype.applyRotation=function(){var C=this.container.transform.baseVal.getItem(0);C.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(C,0)},y.prototype.rotatePoint=function(C){if(this.rotationAngle===0)return C;var N=this.container.getCTM(),Z=re.createPoint(C.x,C.y);return{x:(Z=Z.matrixTransform(N)).x,y:Z.y}},y.prototype.unrotatePoint=function(C){if(this.rotationAngle===0)return C;var N=this.container.getCTM();N=N.inverse();var Z=re.createPoint(C.x,C.y);return{x:(Z=Z.matrixTransform(N)).x,y:Z.y}},y.prototype.select=function(){z.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},y.prototype.deselect=function(){z.prototype.deselect.call(this),this.controlBox.style.display="none"},y.prototype.setupControlBox=function(){this.controlBox=re.createGroup();var C=re.createTransform();C.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(C),this.container.appendChild(this.controlBox),this.controlRect=re.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=re.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 Me,this.addControlGrips(),this.controlBox.style.display="none"},y.prototype.adjustControlBox=function(){var C=this.controlBox.transform.baseVal.getItem(0);C.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(C,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()},y.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()},y.prototype.createGrip=function(){var C=new et;return C.visual.transform.baseVal.appendItem(re.createTransform()),this.controlBox.appendChild(C.visual),C},y.prototype.positionGrips=function(){var C=this.controlGrips.topLeft.GRIP_SIZE,N=-C/2,Z=N,W=(this.width+this.CB_DISTANCE)/2-C/2,ge=(this.height+this.CB_DISTANCE)/2-C/2,Ue=this.height+this.CB_DISTANCE-C/2,it=this.width+this.CB_DISTANCE-C/2;this.positionGrip(this.controlGrips.topLeft.visual,N,Z),this.positionGrip(this.controlGrips.topCenter.visual,W,Z),this.positionGrip(this.controlGrips.topRight.visual,it,Z),this.positionGrip(this.controlGrips.centerLeft.visual,N,ge),this.positionGrip(this.controlGrips.centerRight.visual,it,ge),this.positionGrip(this.controlGrips.bottomLeft.visual,N,Ue),this.positionGrip(this.controlGrips.bottomCenter.visual,W,Ue),this.positionGrip(this.controlGrips.bottomRight.visual,it,Ue),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,W,Z-3*this.CB_DISTANCE)},y.prototype.positionGrip=function(C,N,Z){var W=C.transform.baseVal.getItem(0);W.setTranslate(N,Z),C.transform.baseVal.replaceItem(W,0)},y.prototype.hideControlBox=function(){this.controlBox.style.display="none"},y.prototype.showControlBox=function(){this.controlBox.style.display=""},y.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:Je.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:Je.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},z.prototype.getState.call(this))},y.prototype.restoreState=function(C){z.prototype.restoreState.call(this,C);var N=C;this.left=N.left,this.top=N.top,this.width=N.width,this.height=N.height,this.rotationAngle=N.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(Je.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,N.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(Je.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,N.containerTransformMatrix))},y.prototype.scale=function(C,N){z.prototype.scale.call(this,C,N);var Z=this.rotatePoint({x:this.left,y:this.top}),W=this.unrotatePoint({x:Z.x*C,y:Z.y*N});this.left=W.x,this.top=W.y,this.width=this.width*C,this.height=this.height*N,this.adjustControlBox()},y}(je),Ze=function(z){function y(C,N,Z){var W=z.call(this,C,N,Z)||this;return W.fillColor="transparent",W.strokeColor="transparent",W.strokeWidth=0,W.strokeDasharray="",W.opacity=1,W.setStrokeColor=W.setStrokeColor.bind(W),W.setFillColor=W.setFillColor.bind(W),W.setStrokeWidth=W.setStrokeWidth.bind(W),W.setStrokeDasharray=W.setStrokeDasharray.bind(W),W.createVisual=W.createVisual.bind(W),W}return we(y,z),y.prototype.ownsTarget=function(C){return!(!z.prototype.ownsTarget.call(this,C)&&C!==this.visual)},y.prototype.createVisual=function(){this.visual=re.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)},y.prototype.pointerDown=function(C,N){z.prototype.pointerDown.call(this,C,N),this.state==="new"&&(this.createVisual(),this.moveVisual(C),this._state="creating")},y.prototype.manipulate=function(C){z.prototype.manipulate.call(this,C)},y.prototype.resize=function(C){z.prototype.resize.call(this,C),this.setSize()},y.prototype.setSize=function(){z.prototype.setSize.call(this),re.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},y.prototype.pointerUp=function(C){z.prototype.pointerUp.call(this,C),this.setSize()},y.prototype.setStrokeColor=function(C){this.strokeColor=C,this.visual&&re.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(C),this.stateChanged()},y.prototype.setFillColor=function(C){this.fillColor=C,this.visual&&re.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},y.prototype.setStrokeWidth=function(C){this.strokeWidth=C,this.visual&&re.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},y.prototype.setStrokeDasharray=function(C){this.strokeDasharray=C,this.visual&&re.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},y.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},z.prototype.getState.call(this))},y.prototype.restoreState=function(C){var N=C;this.fillColor=N.fillColor,this.strokeColor=N.strokeColor,this.strokeWidth=N.strokeWidth,this.strokeDasharray=N.strokeDasharray,this.opacity=N.opacity,this.createVisual(),z.prototype.restoreState.call(this,C),this.setSize()},y.prototype.scale=function(C,N){z.prototype.scale.call(this,C,N),this.setSize()},y.title="Rectangle marker",y}(qe),dt=function(z){function y(C,N,Z,W){var ge=z.call(this,C,W||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return ge.widths=[],ge.widthBoxes=[],ge.widths=N,ge.currentWidth=Z,ge.setCurrentWidth=ge.setCurrentWidth.bind(ge),ge}return we(y,z),y.prototype.getUi=function(){var C=this,N=document.createElement("div");return N.style.display="flex",N.style.overflow="hidden",N.style.flexGrow="2",this.widths.forEach(function(Z){var W=document.createElement("div");W.style.display="flex",W.style.flexGrow="2",W.style.alignItems="center",W.style.justifyContent="space-between",W.style.padding="5px",W.style.borderWidth="2px",W.style.borderStyle="solid",W.style.borderColor=Z===C.currentWidth?C.uiStyleSettings.toolboxAccentColor:"transparent",W.addEventListener("click",function(){C.setCurrentWidth(Z,W)}),N.appendChild(W);var ge=document.createElement("div");ge.innerText=Z.toString(),ge.style.marginRight="5px",W.appendChild(ge);var Ue=document.createElement("div");Ue.style.minHeight="20px",Ue.style.flexGrow="2",Ue.style.display="flex",Ue.style.alignItems="center";var it=document.createElement("hr");it.style.minWidth="20px",it.style.border="0px",it.style.borderTop=Z+"px solid "+C.uiStyleSettings.toolboxColor,it.style.flexGrow="2",Ue.appendChild(it),W.appendChild(Ue),C.widthBoxes.push(W)}),N},y.prototype.setCurrentWidth=function(C,N){var Z=this;this.currentWidth=C,this.widthBoxes.forEach(function(W){W.style.borderColor=W===N?Z.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},y}(Ke),Xe=function(z){function y(C,N,Z,W){var ge=z.call(this,C,W||'<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 ge.styles=[],ge.styleBoxes=[],ge.styles=N,ge.currentStyle=Z,ge.setCurrentStyle=ge.setCurrentStyle.bind(ge),ge}return we(y,z),y.prototype.getUi=function(){var C=this,N=document.createElement("div");return N.style.display="flex",N.style.overflow="hidden",N.style.flexGrow="2",this.styles.forEach(function(Z){var W=document.createElement("div");W.style.display="flex",W.style.alignItems="center",W.style.justifyContent="space-between",W.style.padding="5px",W.style.borderWidth="2px",W.style.borderStyle="solid",W.style.overflow="hidden",W.style.maxWidth=100/C.styles.length-5+"%",W.style.borderColor=Z===C.currentStyle?C.uiStyleSettings.toolboxAccentColor:"transparent",W.addEventListener("click",function(){C.setCurrentStyle(Z,W)}),N.appendChild(W);var ge=document.createElement("div");ge.style.minHeight="20px",ge.style.flexGrow="2",ge.style.overflow="hidden";var Ue=`<svg width="100" height="20">
      <line x1="0" y1="10" x2="100" y2="10" stroke="`+C.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(Z!==""?'stroke-dasharray="'+Z+'"':"")+` />
  </svg>`;ge.innerHTML=Ue,W.appendChild(ge),C.styleBoxes.push(W)}),N},y.prototype.setCurrentStyle=function(C,N){var Z=this;this.currentStyle=C,this.styleBoxes.forEach(function(W){W.style.borderColor=W===N?Z.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},y}(Ke),Ye=function(z){function y(C,N,Z){var W=z.call(this,C,N,Z)||this;return W.strokeColor=Z.defaultColor,W.strokeWidth=Z.defaultStrokeWidth,W.strokeDasharray=Z.defaultStrokeDasharray,W.strokePanel=new Fe("Line color",Z.defaultColorSet,Z.defaultColor),W.strokePanel.onColorChanged=W.setStrokeColor,W.strokeWidthPanel=new dt("Line width",Z.defaultStrokeWidths,Z.defaultStrokeWidth),W.strokeWidthPanel.onWidthChanged=W.setStrokeWidth,W.strokeStylePanel=new Xe("Line style",Z.defaultStrokeDasharrays,Z.defaultStrokeDasharray),W.strokeStylePanel.onStyleChanged=W.setStrokeDasharray,W}return we(y,z),Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var C=z.prototype.getState.call(this);return C.typeName=y.typeName,C},y.typeName="FrameMarker",y.title="Frame marker",y.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',y}(Ze),Ie=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},ot=function(z){function y(C,N,Z){var W=z.call(this,C,N,Z)||this;return W.x1=0,W.y1=0,W.x2=0,W.y2=0,W.defaultLength=50,W.manipulationStartX=0,W.manipulationStartY=0,W.manipulationStartX1=0,W.manipulationStartY1=0,W.manipulationStartX2=0,W.manipulationStartY2=0,W.setupControlBox(),W}return we(y,z),y.prototype.ownsTarget=function(C){return!!z.prototype.ownsTarget.call(this,C)||!(!this.grip1.ownsTarget(C)&&!this.grip2.ownsTarget(C))},y.prototype.pointerDown=function(C,N){z.prototype.pointerDown.call(this,C,N),this.manipulationStartX=C.x,this.manipulationStartY=C.y,this.state==="new"&&(this.x1=C.x,this.y1=C.y,this.x2=C.x,this.y2=C.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(N)?this.activeGrip=this.grip1:this.grip2.ownsTarget(N)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},y.prototype.pointerUp=function(C){var N=this.state;z.prototype.pointerUp.call(this,C),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(C),this._state="select",N==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},y.prototype.adjustVisual=function(){},y.prototype.manipulate=function(C){this.state==="creating"?this.resize(C):this.state==="move"?(this.x1=this.manipulationStartX1+C.x-this.manipulationStartX,this.y1=this.manipulationStartY1+C.y-this.manipulationStartY,this.x2=this.manipulationStartX2+C.x-this.manipulationStartX,this.y2=this.manipulationStartY2+C.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(C)},y.prototype.resize=function(C){switch(this.activeGrip){case this.grip1:this.x1=C.x,this.y1=C.y;break;case this.grip2:case void 0:this.x2=C.x,this.y2=C.y}this.adjustVisual(),this.adjustControlBox()},y.prototype.select=function(){z.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},y.prototype.deselect=function(){z.prototype.deselect.call(this),this.controlBox.style.display="none"},y.prototype.setupControlBox=function(){this.controlBox=re.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},y.prototype.adjustControlBox=function(){this.positionGrips()},y.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},y.prototype.createGrip=function(){var C=new et;return C.visual.transform.baseVal.appendItem(re.createTransform()),this.controlBox.appendChild(C.visual),C},y.prototype.positionGrips=function(){var C=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-C/2,this.y1-C/2),this.positionGrip(this.grip2.visual,this.x2-C/2,this.y2-C/2)},y.prototype.positionGrip=function(C,N,Z){var W=C.transform.baseVal.getItem(0);W.setTranslate(N,Z),C.transform.baseVal.replaceItem(W,0)},y.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},z.prototype.getState.call(this))},y.prototype.restoreState=function(C){z.prototype.restoreState.call(this,C);var N=C;this.x1=N.x1,this.y1=N.y1,this.x2=N.x2,this.y2=N.y2},y.prototype.scale=function(C,N){z.prototype.scale.call(this,C,N),this.x1=this.x1*C,this.y1=this.y1*N,this.x2=this.x2*C,this.y2=this.y2*N,this.adjustVisual(),this.adjustControlBox()},y}(je),tt=function(z){function y(C,N,Z){var W=z.call(this,C,N,Z)||this;return W.strokeColor="transparent",W.strokeWidth=0,W.strokeDasharray="",W.setStrokeColor=W.setStrokeColor.bind(W),W.setStrokeWidth=W.setStrokeWidth.bind(W),W.setStrokeDasharray=W.setStrokeDasharray.bind(W),W.strokeColor=Z.defaultColor,W.strokeWidth=Z.defaultStrokeWidth,W.strokeDasharray=Z.defaultStrokeDasharray,W.strokePanel=new Fe("Line color",Z.defaultColorSet,Z.defaultColor),W.strokePanel.onColorChanged=W.setStrokeColor,W.strokeWidthPanel=new dt("Line width",Z.defaultStrokeWidths,Z.defaultStrokeWidth),W.strokeWidthPanel.onWidthChanged=W.setStrokeWidth,W.strokeStylePanel=new Xe("Line style",Z.defaultStrokeDasharrays,Z.defaultStrokeDasharray),W.strokeStylePanel.onStyleChanged=W.setStrokeDasharray,W}return we(y,z),y.prototype.ownsTarget=function(C){return!(!z.prototype.ownsTarget.call(this,C)&&C!==this.visual&&C!==this.selectorLine&&C!==this.visibleLine)},y.prototype.createVisual=function(){this.visual=re.createGroup(),this.selectorLine=re.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=re.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)},y.prototype.pointerDown=function(C,N){z.prototype.pointerDown.call(this,C,N),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},y.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()),re.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),re.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),re.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},y.prototype.setStrokeColor=function(C){this.strokeColor=C,this.adjustVisual(),this.colorChanged(C)},y.prototype.setStrokeWidth=function(C){this.strokeWidth=C,this.adjustVisual()},y.prototype.setStrokeDasharray=function(C){this.strokeDasharray=C,this.adjustVisual(),this.stateChanged()},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var C=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},z.prototype.getState.call(this));return C.typeName=y.typeName,C},y.prototype.restoreState=function(C){z.prototype.restoreState.call(this,C);var N=C;this.strokeColor=N.strokeColor,this.strokeWidth=N.strokeWidth,this.strokeDasharray=N.strokeDasharray,this.createVisual(),this.adjustVisual()},y.typeName="LineMarker",y.title="Line marker",y.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',y}(ot),Re=function(z){function y(C,N,Z,W){var ge=z.call(this,C,W||'<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 ge.fonts=[],ge.fontBoxes=[],ge.fonts=N,ge.currentFont=Z,ge.setCurrentFont=ge.setCurrentFont.bind(ge),ge}return we(y,z),y.prototype.getUi=function(){var C=this,N=document.createElement("div");return N.style.overflow="hidden",N.style.flexGrow="2",this.fonts.forEach(function(Z){var W=document.createElement("div");W.style.display="inline-block",W.style.alignItems="center",W.style.justifyContent="space-between",W.style.padding="5px",W.style.borderWidth="2px",W.style.borderStyle="solid",W.style.overflow="hidden",W.style.maxWidth=100/C.fonts.length-5+"%",W.style.borderColor=Z===C.currentFont?C.uiStyleSettings.toolboxAccentColor:"transparent",W.addEventListener("click",function(){C.setCurrentFont(Z,W)}),N.appendChild(W);var ge=document.createElement("div");ge.style.display="flex",ge.style.minHeight="20px",ge.style.flexGrow="2",ge.style.fontFamily=Z,ge.style.overflow="hidden";var Ue=document.createElement("div");Ue.style.whiteSpace="nowrap",Ue.style.overflow="hidden",Ue.style.textOverflow="ellipsis",Ue.innerHTML="The quick brown fox jumps over the lazy dog",ge.appendChild(Ue),W.appendChild(ge),C.fontBoxes.push(W)}),N},y.prototype.setCurrentFont=function(C,N){var Z=this;this.currentFont=C,this.fontBoxes.forEach(function(W){W.style.borderColor=W===N?Z.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},y}(Ke),We=function(z){function y(C,N,Z){var W=z.call(this,C,N,Z)||this;return W.color="transparent",W.padding=5,W.DEFAULT_TEXT="your text here",W.text=W.DEFAULT_TEXT,W.isMoved=!1,W.color=Z.defaultColor,W.fontFamily=Z.defaultFontFamily,W.defaultSize={x:100,y:30},W.setColor=W.setColor.bind(W),W.setFont=W.setFont.bind(W),W.renderText=W.renderText.bind(W),W.sizeText=W.sizeText.bind(W),W.textEditDivClicked=W.textEditDivClicked.bind(W),W.showTextEditor=W.showTextEditor.bind(W),W.setSize=W.setSize.bind(W),W.positionTextEditor=W.positionTextEditor.bind(W),W.colorPanel=new Fe("Color",Z.defaultColorSet,Z.defaultColor),W.colorPanel.onColorChanged=W.setColor,W.fontFamilyPanel=new Re("Font",Z.defaultFontFamilies,Z.defaultFontFamily),W.fontFamilyPanel.onFontChanged=W.setFont,W}return we(y,z),y.prototype.ownsTarget=function(C){if(z.prototype.ownsTarget.call(this,C)||C===this.visual||C===this.textElement||C===this.bgRectangle)return!0;var N=!1;return this.textElement.childNodes.forEach(function(Z){Z===C&&(N=!0)}),N},y.prototype.createVisual=function(){this.visual=re.createGroup(),this.bgRectangle=re.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=re.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(re.createTransform()),this.textElement.transform.baseVal.appendItem(re.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},y.prototype.pointerDown=function(C,N){z.prototype.pointerDown.call(this,C,N),this.isMoved=!1,this.pointerDownPoint=C,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(C),this._state="creating")},y.prototype.renderText=function(){var C=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(N){C.textElement.appendChild(re.createTSpan(N.trim()===""?" ":N.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},y.prototype.getTextScale=function(){var C=this.textElement.getBBox(),N=1;if(C.width>0&&C.height>0){var Z=(1*this.width-this.width*this.padding*2/100)/C.width,W=(1*this.height-this.height*this.padding*2/100)/C.height;N=Math.min(Z,W)}return N},y.prototype.getTextPosition=function(C){var N=this.textElement.getBBox(),Z=0,W=0;return N.width>0&&N.height>0&&(Z=(this.width-N.width*C)/2,W=this.height/2-N.height*C/2),{x:Z,y:W}},y.prototype.sizeText=function(){var C=this.textElement.getBBox(),N=this.getTextScale(),Z=this.getTextPosition(N);Z.y-=C.y*N,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+Z.x+"px, "+Z.y+"px) scale("+N+", "+N+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(Z.x,Z.y),this.textElement.transform.baseVal.getItem(1).setScale(N,N))},y.prototype.manipulate=function(C){z.prototype.manipulate.call(this,C),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(C.x-this.pointerDownPoint.x)>5||Math.abs(C.y-this.pointerDownPoint.y)>5)},y.prototype.resize=function(C){z.prototype.resize.call(this,C),this.isMoved=!0,this.setSize(),this.sizeText()},y.prototype.setSize=function(){z.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(re.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),re.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},y.prototype.pointerUp=function(C){var N=this.state;N==="creating"&&(this._suppressMarkerCreateEvent=!0),z.prototype.pointerUp.call(this,C),this.setSize(),(N==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},y.prototype.showTextEditor=function(){var C=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(N){N.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var N=Number.parseFloat(C.textEditor.style.fontSize);C.textEditor.clientWidth>=Number.parseInt(C.textEditor.style.maxWidth)&&N>.9;)N-=.1,C.textEditor.style.fontSize=Math.max(N,.9)+"em"}),this.textEditor.addEventListener("keyup",function(N){N.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(N){if(N.clipboardData){var Z=N.clipboardData.getData("text"),W=window.getSelection();if(!W.rangeCount)return!1;W.deleteFromDocument(),W.getRangeAt(0).insertNode(document.createTextNode(Z)),N.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){C.textEditDivClicked(C.textEditor.innerText)}),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},y.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var C=this.getTextScale(),N=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),Z=this.textElement.getBBox(),W={x:Z.width*C,y:Z.height*C};N.x-=W.x/2,N.y-=W.y/2,this.textEditor.style.top=N.y+"px",this.textEditor.style.left=N.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-N.x+"px",this.textEditor.style.fontSize=Math.max(16*C,12)+"px",this.textElement.style.display="none"}},y.prototype.textEditDivClicked=function(C){this.text=C.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},y.prototype.select=function(){z.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},y.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),z.prototype.deselect.call(this)},y.prototype.dblClick=function(C,N){z.prototype.dblClick.call(this,C,N),this.showTextEditor()},y.prototype.setColor=function(C){this.textElement&&re.setAttributes(this.textElement,[["fill",C]]),this.color=C,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(C)},y.prototype.setFont=function(C){this.textElement&&re.setAttributes(this.textElement,[["font-family",C]]),this.fontFamily=C,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},y.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},y.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var C=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},z.prototype.getState.call(this));return C.typeName=y.typeName,C},y.prototype.restoreState=function(C){var N=C;this.color=N.color,this.fontFamily=N.fontFamily,this.padding=N.padding,this.text=N.text,this.createVisual(),z.prototype.restoreState.call(this,C),this.setSize()},y.prototype.scale=function(C,N){z.prototype.scale.call(this,C,N),this.setSize(),this.sizeText(),this.positionTextEditor()},y.typeName="TextMarker",y.title="Text marker",y.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>',y}(qe),_e=function(z){function y(C,N,Z){var W=z.call(this,C,N,Z)||this;return W.color="transparent",W.lineWidth=3,W.drawing=!1,W.pixelRatio=1,W.color=Z.defaultColor,W.lineWidth=Z.defaultStrokeWidth,W.pixelRatio=Z.freehandPixelRatio,W.setColor=W.setColor.bind(W),W.addCanvas=W.addCanvas.bind(W),W.finishCreation=W.finishCreation.bind(W),W.setLineWidth=W.setLineWidth.bind(W),W.colorPanel=new Fe("Color",Z.defaultColorSet,Z.defaultColor),W.colorPanel.onColorChanged=W.setColor,W.lineWidthPanel=new dt("Line width",Z.defaultStrokeWidths,Z.defaultStrokeWidth),W.lineWidthPanel.onWidthChanged=W.setLineWidth,W}return we(y,z),y.prototype.ownsTarget=function(C){return!(!z.prototype.ownsTarget.call(this,C)&&C!==this.visual&&C!==this.drawingImage)},y.prototype.createVisual=function(){this.visual=re.createGroup(),this.drawingImage=re.createImage(),this.visual.appendChild(this.drawingImage);var C=re.createTransform();this.visual.transform.baseVal.appendItem(C),this.addMarkerVisualToContainer(this.visual)},y.prototype.pointerDown=function(C,N){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(C.x,C.y),this.drawing=!0):z.prototype.pointerDown.call(this,C,N)},y.prototype.manipulate=function(C){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(C.x,C.y),this.canvasContext.stroke()):z.prototype.manipulate.call(this,C)},y.prototype.resize=function(C){z.prototype.resize.call(this,C),re.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),re.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},y.prototype.pointerUp=function(C){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):z.prototype.pointerUp.call(this,C)},y.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)},y.prototype.select=function(){this.state==="creating"&&this.finishCreation(),z.prototype.select.call(this)},y.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),z.prototype.deselect.call(this)},y.prototype.finishCreation=function(){for(var C=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),N=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],Z=N[0],W=N[1],ge=N[2],Ue=N[3],it=!1,mt=0;mt<this.canvasElement.height;mt++)for(var Ge=0;Ge<this.canvasElement.width;Ge++)C.data[mt*this.canvasElement.width*4+4*Ge+3]>0&&(it=!0,mt<W&&(W=mt),Ge<Z&&(Z=Ge),mt>Ue&&(Ue=mt),Ge>ge&&(ge=Ge));if(it){this.left=Z/this.pixelRatio,this.top=W/this.pixelRatio,this.width=(ge-Z)/this.pixelRatio,this.height=(Ue-W)/this.pixelRatio;var bt=document.createElement("canvas");bt.width=ge-Z,bt.height=Ue-W,bt.getContext("2d").putImageData(this.canvasContext.getImageData(Z,W,ge-Z,Ue-W),0,0),this.drawingImgUrl=bt.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},y.prototype.setDrawingImage=function(){re.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),re.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},y.prototype.setColor=function(C){this.color=C,this.colorChanged(C)},y.prototype.setLineWidth=function(C){this.lineWidth=C},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var C=Object.assign({drawingImgUrl:this.drawingImgUrl},z.prototype.getState.call(this));return C.typeName=y.typeName,C},y.prototype.restoreState=function(C){this.createVisual(),z.prototype.restoreState.call(this,C),this.drawingImgUrl=C.drawingImgUrl,this.setDrawingImage()},y.prototype.scale=function(C,N){z.prototype.scale.call(this,C,N),this.setDrawingImage()},y.typeName="FreehandMarker",y.title="Freehand marker",y.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>',y}(qe),me=function(z){function y(C,N,Z){var W=z.call(this,C,Z||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return W.typeBoxes=[],W.currentType=N,W.setCurrentType=W.setCurrentType.bind(W),W}return we(y,z),y.prototype.getUi=function(){var C=this,N=document.createElement("div");N.style.display="flex",N.style.overflow="hidden",N.style.flexGrow="2";for(var Z=function(Ue){var it="both";switch(Ue){case 0:it="both";break;case 1:it="start";break;case 2:it="end";break;case 3:it="none"}var mt=document.createElement("div");if(mt.style.display="flex",mt.style.flexGrow="2",mt.style.alignItems="center",mt.style.justifyContent="space-between",mt.style.padding="5px",mt.style.borderWidth="2px",mt.style.borderStyle="solid",mt.style.borderColor=it===W.currentType?W.uiStyleSettings.toolboxAccentColor:"transparent",mt.addEventListener("click",function(){C.setCurrentType(it,mt)}),N.appendChild(mt),it==="both"||it==="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="`+(W.uiStyleSettings!==void 0?W.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,Ge.style.marginLeft="5px",mt.appendChild(Ge)}var bt=document.createElement("div");bt.style.display="flex",bt.style.alignItems="center",bt.style.minHeight="20px",bt.style.flexGrow="2";var Ht=document.createElement("hr");if(Ht.style.minWidth="20px",Ht.style.border="0px",Ht.style.borderTop="3px solid "+(W.uiStyleSettings!==void 0?W.uiStyleSettings.toolboxColor:"#eeeeee"),Ht.style.flexGrow="2",bt.appendChild(Ht),mt.appendChild(bt),it==="both"||it==="end"){var $t=document.createElement("div");$t.style.display="flex",$t.style.alignItems="center",$t.style.minHeight="20px",$t.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
          <polygon points="0,0 10,5 0,10" fill="`+(W.uiStyleSettings!==void 0?W.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,$t.style.marginRight="5px",mt.appendChild($t)}W.typeBoxes.push(mt)},W=this,ge=0;ge<4;ge++)Z(ge);return N},y.prototype.setCurrentType=function(C,N){var Z=this;this.currentType=C,this.typeBoxes.forEach(function(W){W.style.borderColor=W===N?Z.uiStyleSettings!==void 0?Z.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},y}(Ke),ve=function(z){function y(C,N,Z){var W=z.call(this,C,N,Z)||this;return W.arrowType="end",W.arrowBaseHeight=10,W.arrowBaseWidth=10,W.getArrowPoints=W.getArrowPoints.bind(W),W.setArrowType=W.setArrowType.bind(W),W.arrowTypePanel=new me("Arrow type","end"),W.arrowTypePanel.onArrowTypeChanged=W.setArrowType,W}return we(y,z),y.prototype.ownsTarget=function(C){return!(!z.prototype.ownsTarget.call(this,C)&&C!==this.arrow1&&C!==this.arrow2)},y.prototype.getArrowPoints=function(C,N){var Z=this.arrowBaseWidth+2*this.strokeWidth,W=this.arrowBaseHeight+2*this.strokeWidth;return C-Z/2+","+(N+W/2)+" "+C+","+(N-W/2)+" "+(C+Z/2)+","+(N+W/2)},y.prototype.createTips=function(){this.arrow1=re.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(re.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=re.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(re.createTransform()),this.visual.appendChild(this.arrow2)},y.prototype.pointerDown=function(C,N){z.prototype.pointerDown.call(this,C,N),this.state==="creating"&&this.createTips()},y.prototype.adjustVisual=function(){if(z.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",re.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),re.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]),Math.abs(this.x1-this.x2)>.1)){var C=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),N=this.arrow1.transform.baseVal.getItem(0);N.setRotate(C,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(N,0);var Z=this.arrow2.transform.baseVal.getItem(0);Z.setRotate(C+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(Z,0)}},y.prototype.setArrowType=function(C){this.arrowType=C,this.adjustVisual(),this.stateChanged()},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var C=Object.assign({arrowType:this.arrowType},z.prototype.getState.call(this));return C.typeName=y.typeName,C},y.prototype.restoreState=function(C){z.prototype.restoreState.call(this,C);var N=C;this.arrowType=N.arrowType,this.createTips(),this.adjustVisual()},y.typeName="ArrowMarker",y.title="Arrow marker",y.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',y}(tt),te=function(z){function y(C,N,Z){var W=z.call(this,C,N,Z)||this;return W.fillColor=Z.defaultFillColor,W.strokeWidth=0,W.fillPanel=new Fe("Color",Z.defaultColorSet,Z.defaultFillColor),W.fillPanel.onColorChanged=W.setFillColor,W}return we(y,z),Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var C=z.prototype.getState.call(this);return C.typeName=y.typeName,C},y.typeName="CoverMarker",y.title="Cover marker",y.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',y}(Ze),ie=function(z){function y(C,N,Z,W){var ge=z.call(this,C,W||'<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 ge.opacities=[],ge.opacityBoxes=[],ge.opacities=N,ge.currentOpacity=Z,ge.setCurrentOpacity=ge.setCurrentOpacity.bind(ge),ge}return we(y,z),y.prototype.getUi=function(){var C=this,N=document.createElement("div");return N.style.display="flex",N.style.overflow="hidden",N.style.flexGrow="2",N.style.justifyContent="space-between",this.opacities.forEach(function(Z){var W=document.createElement("div");W.style.display="flex",W.style.alignItems="center",W.style.justifyContent="center",W.style.padding="5px",W.style.borderWidth="2px",W.style.borderStyle="solid",W.style.borderColor=Z===C.currentOpacity?C.uiStyleSettings.toolboxAccentColor:"transparent",W.addEventListener("click",function(){C.setCurrentOpacity(Z,W)}),N.appendChild(W);var ge=document.createElement("div");ge.innerText=100*Z+"%",W.appendChild(ge),C.opacityBoxes.push(W)}),N},y.prototype.setCurrentOpacity=function(C,N){var Z=this;this.currentOpacity=C,this.opacityBoxes.forEach(function(W){W.style.borderColor=W===N?Z.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},y}(Ke),le=function(z){function y(C,N,Z){var W=z.call(this,C,N,Z)||this;return W.setOpacity=W.setOpacity.bind(W),W.fillColor=Z.defaultHighlightColor,W.strokeWidth=0,W.opacity=Z.defaultHighlightOpacity,W.fillPanel=new Fe("Color",Z.defaultColorSet,W.fillColor),W.fillPanel.onColorChanged=W.setFillColor,W.opacityPanel=new ie("Opacity",Z.defaultOpacitySteps,W.opacity),W.opacityPanel.onOpacityChanged=W.setOpacity,W}return we(y,z),y.prototype.setOpacity=function(C){this.opacity=C,this.visual&&re.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var C=z.prototype.getState.call(this);return C.typeName=y.typeName,C},y.typeName="HighlightMarker",y.title="Highlight marker",y.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>',y}(te),pe='<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>',ye=function(z){function y(C,N,Z){var W=z.call(this,C,N,Z)||this;return W.bgColor="transparent",W.tipPosition={x:0,y:0},W.tipBase1Position={x:0,y:0},W.tipBase2Position={x:0,y:0},W.tipMoving=!1,W.color=Z.defaultStrokeColor,W.bgColor=Z.defaultFillColor,W.fontFamily=Z.defaultFontFamily,W.defaultSize={x:100,y:30},W.setBgColor=W.setBgColor.bind(W),W.getTipPoints=W.getTipPoints.bind(W),W.positionTip=W.positionTip.bind(W),W.setTipPoints=W.setTipPoints.bind(W),W.colorPanel=new Fe("Text color",Z.defaultColorSet,W.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>'),W.colorPanel.onColorChanged=W.setColor,W.bgColorPanel=new Fe("Fill color",Z.defaultColorSet,W.bgColor,pe),W.bgColorPanel.onColorChanged=W.setBgColor,W.fontFamilyPanel=new Re("Font",Z.defaultFontFamilies,Z.defaultFontFamily),W.fontFamilyPanel.onFontChanged=W.setFont,W.tipGrip=new et,W.tipGrip.visual.transform.baseVal.appendItem(re.createTransform()),W.controlBox.appendChild(W.tipGrip.visual),W}return we(y,z),y.prototype.ownsTarget=function(C){return z.prototype.ownsTarget.call(this,C)||this.tipGrip.ownsTarget(C)||this.tip===C},y.prototype.createTip=function(){re.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=re.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},y.prototype.pointerDown=function(C,N){this.state==="new"&&z.prototype.pointerDown.call(this,C,N),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(N)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):z.prototype.pointerDown.call(this,C,N)},y.prototype.pointerUp=function(C){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,z.prototype.pointerUp.call(this,C);else{var N=this.state==="creating";z.prototype.pointerUp.call(this,C),this.setTipPoints(N),this.positionTip()}},y.prototype.manipulate=function(C){if(this.tipMoving){var N=this.unrotatePoint(C);this.tipPosition={x:N.x-this.manipulationStartLeft,y:N.y-this.manipulationStartTop},this.positionTip()}else z.prototype.manipulate.call(this,C)},y.prototype.setBgColor=function(C){this.bgRectangle&&this.tip&&(re.setAttributes(this.bgRectangle,[["fill",C]]),re.setAttributes(this.tip,[["fill",C]])),this.bgColor=C,this.fillColorChanged(C)},y.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},y.prototype.setTipPoints=function(C){C===void 0&&(C=!1);var N=Math.min(this.height/2,15),Z=this.height/5;C&&(this.tipPosition={x:N+Z/2,y:this.height+20});var W=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?W<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(Z=this.width/5,N=Math.min(this.width/2,15),this.tipBase1Position={x:N,y:0},this.tipBase2Position={x:N+Z,y:0}):(this.tipBase1Position={x:0,y:N},this.tipBase2Position={x:0,y:N+Z}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?W<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(Z=this.width/5,N=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-N-Z,y:0},this.tipBase2Position={x:this.width-N,y:0}):(this.tipBase1Position={x:this.width,y:N},this.tipBase2Position={x:this.width,y:N+Z}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?W<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(Z=this.width/5,N=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-N-Z,y:this.height},this.tipBase2Position={x:this.width-N,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-N-Z},this.tipBase2Position={x:this.width,y:this.height-N}):W<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(Z=this.width/5,N=Math.min(this.width/2,15),this.tipBase1Position={x:N,y:this.height},this.tipBase2Position={x:N+Z,y:this.height}):(this.tipBase1Position={x:0,y:this.height-N},this.tipBase2Position={x:0,y:this.height-N-Z})},y.prototype.resize=function(C){z.prototype.resize.call(this,C),this.positionTip()},y.prototype.positionTip=function(){re.setAttributes(this.tip,[["points",this.getTipPoints()]]);var C=this.tipGrip.visual.transform.baseVal.getItem(0);C.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(C,0)},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),y.prototype.select=function(){this.positionTip(),z.prototype.select.call(this)},y.prototype.getState=function(){var C=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},z.prototype.getState.call(this));return C.typeName=y.typeName,C},y.prototype.restoreState=function(C){var N=C;this.bgColor=N.bgColor,this.tipPosition=N.tipPosition,z.prototype.restoreState.call(this,C),this.createTip(),this.setTipPoints()},y.prototype.scale=function(C,N){z.prototype.scale.call(this,C,N),this.tipPosition={x:this.tipPosition.x*C,y:this.tipPosition.y*N},this.positionTip()},y.typeName="CalloutMarker",y.title="Callout marker",y.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>',y}(We),Le=function(z){function y(C,N,Z){var W=z.call(this,C,N,Z)||this;return W.fillColor="transparent",W.strokeColor="transparent",W.strokeWidth=0,W.strokeDasharray="",W.opacity=1,W.strokeColor=Z.defaultColor,W.strokeWidth=Z.defaultStrokeWidth,W.strokeDasharray=Z.defaultStrokeDasharray,W.fillColor=Z.defaultFillColor,W.setStrokeColor=W.setStrokeColor.bind(W),W.setFillColor=W.setFillColor.bind(W),W.setStrokeWidth=W.setStrokeWidth.bind(W),W.setStrokeDasharray=W.setStrokeDasharray.bind(W),W.setOpacity=W.setOpacity.bind(W),W.createVisual=W.createVisual.bind(W),W.strokePanel=new Fe("Line color",se(Z.defaultColorSet,["transparent"]),Z.defaultColor),W.strokePanel.onColorChanged=W.setStrokeColor,W.fillPanel=new Fe("Fill color",se(Z.defaultColorSet,["transparent"]),W.fillColor,pe),W.fillPanel.onColorChanged=W.setFillColor,W.strokeWidthPanel=new dt("Line width",Z.defaultStrokeWidths,Z.defaultStrokeWidth),W.strokeWidthPanel.onWidthChanged=W.setStrokeWidth,W.strokeStylePanel=new Xe("Line style",Z.defaultStrokeDasharrays,Z.defaultStrokeDasharray),W.strokeStylePanel.onStyleChanged=W.setStrokeDasharray,W.opacityPanel=new ie("Opacity",Z.defaultOpacitySteps,W.opacity),W.opacityPanel.onOpacityChanged=W.setOpacity,W}return we(y,z),y.prototype.ownsTarget=function(C){return!(!z.prototype.ownsTarget.call(this,C)&&C!==this.visual)},y.prototype.createVisual=function(){this.visual=re.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)},y.prototype.pointerDown=function(C,N){z.prototype.pointerDown.call(this,C,N),this.state==="new"&&(this.createVisual(),this.moveVisual(C),this._state="creating")},y.prototype.manipulate=function(C){z.prototype.manipulate.call(this,C)},y.prototype.resize=function(C){z.prototype.resize.call(this,C),this.setSize()},y.prototype.setSize=function(){z.prototype.setSize.call(this),re.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},y.prototype.pointerUp=function(C){z.prototype.pointerUp.call(this,C),this.setSize()},y.prototype.setStrokeColor=function(C){this.strokeColor=C,this.visual&&re.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(C),this.stateChanged()},y.prototype.setFillColor=function(C){this.fillColor=C,this.visual&&re.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(C),this.stateChanged()},y.prototype.setStrokeWidth=function(C){this.strokeWidth=C,this.visual&&re.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},y.prototype.setStrokeDasharray=function(C){this.strokeDasharray=C,this.visual&&re.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},y.prototype.setOpacity=function(C){this.opacity=C,this.visual&&re.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var C=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},z.prototype.getState.call(this));return C.typeName=y.typeName,C},y.prototype.restoreState=function(C){var N=C;this.fillColor=N.fillColor,this.strokeColor=N.strokeColor,this.strokeWidth=N.strokeWidth,this.strokeDasharray=N.strokeDasharray,this.opacity=N.opacity,this.createVisual(),z.prototype.restoreState.call(this,C),this.setSize()},y.prototype.scale=function(C,N){z.prototype.scale.call(this,C,N),this.setSize()},y.typeName="EllipseMarker",y.title="Ellipse marker",y.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>',y}(qe),He=function(z){function y(C,N,Z){return z.call(this,C,N,Z)||this}return we(y,z),Object.defineProperty(y.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),y.prototype.ownsTarget=function(C){return!(!z.prototype.ownsTarget.call(this,C)&&C!==this.tip1&&C!==this.tip2)},y.prototype.createTips=function(){this.tip1=re.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(re.createTransform()),this.visual.appendChild(this.tip1),this.tip2=re.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(re.createTransform()),this.visual.appendChild(this.tip2)},y.prototype.pointerDown=function(C,N){z.prototype.pointerDown.call(this,C,N),this.state==="creating"&&this.createTips()},y.prototype.adjustVisual=function(){if(z.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(re.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()]]),re.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 C=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),N=this.tip1.transform.baseVal.getItem(0);N.setRotate(C,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(N,0);var Z=this.tip2.transform.baseVal.getItem(0);Z.setRotate(C+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(Z,0)}},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var C=z.prototype.getState.call(this);return C.typeName=y.typeName,C},y.prototype.restoreState=function(C){z.prototype.restoreState.call(this,C),this.createTips(),this.adjustVisual()},y.typeName="MeasurementMarker",y.title="Measurement marker",y.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>',y}(tt),st=function(z){function y(C,N,Z){var W=z.call(this,C,N,Z)||this;return W.strokePanel.colors=Z.defaultColorSet,W.fillColor="transparent",W}return we(y,z),Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var C=z.prototype.getState.call(this);return C.typeName=y.typeName,C},y.typeName="EllipseFrameMarker",y.title="Ellipse frame marker",y.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>',y}(Le),ct=function(){function z(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(z.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),z.prototype.addUndoStep=function(y){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(y)||(this.undoStack.push(y),JSON.stringify(this.lastRedoStep)!==JSON.stringify(y)&&this.redoStack.splice(0,this.redoStack.length))},z.prototype.replaceLastUndoStep=function(y){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=y)},z.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},z.prototype.undo=function(){if(this.undoStack.length>1){var y=this.undoStack.pop();return y!==void 0&&this.redoStack.push(y),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},z.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},z}(),ft=function(z){function y(C,N,Z){var W=z.call(this,C,N,Z)||this;return W.strokeColor="transparent",W.strokeWidth=0,W.strokeDasharray="",W.curveX=0,W.curveY=0,W.manipulationStartCurveX=0,W.manipulationStartCurveY=0,W.setStrokeColor=W.setStrokeColor.bind(W),W.setStrokeWidth=W.setStrokeWidth.bind(W),W.setStrokeDasharray=W.setStrokeDasharray.bind(W),W.positionGrips=W.positionGrips.bind(W),W.addControlGrips=W.addControlGrips.bind(W),W.adjustVisual=W.adjustVisual.bind(W),W.setupControlBox=W.setupControlBox.bind(W),W.resize=W.resize.bind(W),W.strokeColor=Z.defaultColor,W.strokeWidth=Z.defaultStrokeWidth,W.strokeDasharray=Z.defaultStrokeDasharray,W.strokePanel=new Fe("Line color",Z.defaultColorSet,Z.defaultColor),W.strokePanel.onColorChanged=W.setStrokeColor,W.strokeWidthPanel=new dt("Line width",Z.defaultStrokeWidths,Z.defaultStrokeWidth),W.strokeWidthPanel.onWidthChanged=W.setStrokeWidth,W.strokeStylePanel=new Xe("Line style",Z.defaultStrokeDasharrays,Z.defaultStrokeDasharray),W.strokeStylePanel.onStyleChanged=W.setStrokeDasharray,W}return we(y,z),y.prototype.ownsTarget=function(C){return!(!z.prototype.ownsTarget.call(this,C)&&C!==this.visual&&C!==this.selectorCurve&&C!==this.visibleCurve&&!this.curveGrip.ownsTarget(C))},y.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},y.prototype.createVisual=function(){this.visual=re.createGroup(),this.selectorCurve=re.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=re.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)},y.prototype.pointerDown=function(C,N){z.prototype.pointerDown.call(this,C,N),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=C.x,this.curveY=C.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(N)&&(this.activeGrip=this.curveGrip,this._state="resize")},y.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),re.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),re.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),re.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},y.prototype.setupControlBox=function(){z.prototype.setupControlBox.call(this),this.curveControlLine1=re.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=re.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)},y.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,z.prototype.addControlGrips.call(this)},y.prototype.positionGrips=function(){z.prototype.positionGrips.call(this);var C=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-C/2,this.curveY-C/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()))},y.prototype.manipulate=function(C){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+C.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+C.y-this.manipulationStartY),z.prototype.manipulate.call(this,C)},y.prototype.resize=function(C){this.activeGrip===this.curveGrip&&(this.curveX=C.x,this.curveY=C.y),z.prototype.resize.call(this,C),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},y.prototype.setStrokeColor=function(C){this.strokeColor=C,this.adjustVisual(),this.colorChanged(C)},y.prototype.setStrokeWidth=function(C){this.strokeWidth=C,this.adjustVisual()},y.prototype.setStrokeDasharray=function(C){this.strokeDasharray=C,this.adjustVisual()},y.prototype.scale=function(C,N){this.curveX=this.curveX*C,this.curveY=this.curveY*N,z.prototype.scale.call(this,C,N)},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var C=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},z.prototype.getState.call(this));return C.typeName=y.typeName,C},y.prototype.restoreState=function(C){z.prototype.restoreState.call(this,C);var N=C;this.strokeColor=N.strokeColor,this.strokeWidth=N.strokeWidth,this.strokeDasharray=N.strokeDasharray,this.curveX=N.curveX,this.curveY=N.curveY,this.createVisual(),this.adjustVisual()},y.typeName="CurveMarker",y.title="Curve marker",y.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>',y}(ot),Ct=function(){function z(y,C){C===void 0&&(C=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=y,this.cancelable=C}return Object.defineProperty(z.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),z.prototype.preventDefault=function(){this._defaultPrevented=!0},z}(),xt=function(z){function y(C,N,Z){var W=z.call(this,C,!1)||this;return W.dataUrl=N,W.state=Z,W}return we(y,z),y}(Ct),ut=function(z){function y(C,N,Z){Z===void 0&&(Z=!1);var W=z.call(this,C,Z)||this;return W.marker=N,W}return we(y,z),y}(Ct),Bt=function(){function z(){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 z.prototype.addEventListener=function(y,C){this[y].push(C)},z.prototype.removeEventListener=function(y,C){var N=this[y].indexOf(C);N>-1&&this[y].splice(N,1)},z}(),Pt=function(){function z(y){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new Ie,this._isOpen=!1,this.undoRedoManager=new ct,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.renderMarkersOnly=!1,this.zoomSteps=[1,1.5,2,4],this._zoomLevel=1,this._isResizing=!1,this.prevPanPoint={x:0,y:0},this.eventListeners=new Bt,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=z.instanceCounter++,this.styles=new Oe(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=y,this.targetRoot=document.body,this.width=y.clientWidth,this.height=y.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(z.prototype,"ALL_MARKER_TYPES",{get:function(){return[Ye,_e,ve,We,st,Le,le,ye,He,te,tt,ft]},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[Ye,_e,ve,We,Le,le,ye]},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"BASIC_MARKER_TYPES",{get:function(){return[Ye,_e,ve,We,le]},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(y){var C=this;this._availableMarkerTypes.splice(0),y.forEach(function(N){if(typeof N=="string"){var Z=C.ALL_MARKER_TYPES.find(function(W){return W.typeName===N});Z!==void 0&&C._availableMarkerTypes.push(Z)}else C._availableMarkerTypes.push(N)})},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(y){this._zoomLevel=y,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(z.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),z.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),xe.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},z.prototype.show=function(){var y=this;this.styles.styleSheetRoot===void 0&&ke.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=ke.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(C){return C(new Ct(y))})},z.prototype.render=function(){return he(this,void 0,void 0,function(){var y;return ce(this,function(C){switch(C.label){case 0:return this.setCurrentMarker(),(y=new be).naturalSize=this.renderAtNaturalSize,y.imageType=this.renderImageType,y.imageQuality=this.renderImageQuality,y.markersOnly=this.renderMarkersOnly,y.width=this.renderWidth,y.height=this.renderHeight,[4,y.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return C.sent(),[4,y.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,C.sent()]}})})},z.prototype.close=function(y){var C=this;if(y===void 0&&(y=!1),this.isOpen){var N=!1;y||this.eventListeners.beforeclose.forEach(function(Z){var W=new Ct(C,!0);Z(W),W.defaultPrevented&&(N=!0)}),N||(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(Z){return Z(new Ct(C))}),this.detachEvents(),this._isOpen=!1)}},z.prototype.addMarkersToToolbar=function(){for(var y,C=[],N=0;N<arguments.length;N++)C[N]=arguments[N];(y=this._availableMarkerTypes).push.apply(y,C)},z.prototype.addRenderEventListener=function(y){this.addEventListener("render",function(C){y(C.dataUrl,C.state)})},z.prototype.removeRenderEventListener=function(y){},z.prototype.addCloseEventListener=function(y){this.addEventListener("close",function(){y()})},z.prototype.removeCloseEventListener=function(y){},z.prototype.setupResizeObserver=function(){var y=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){y.resize(y.target.clientWidth,y.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return y.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},z.prototype.onPopupTargetResize=function(){var y=1*this.target.clientWidth/this.target.clientHeight,C=this.editorCanvas.clientWidth/y>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*y:this.editorCanvas.clientWidth,N=C<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/y;this.resize(C,N)},z.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},z.prototype.resize=function(y,C){this._isResizing=!0;var N=y/this.imageWidth,Z=C/this.imageHeight;this.imageWidth=Math.round(y),this.imageHeight=Math.round(C),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(N,Z),this._isResizing=!1},z.prototype.scaleMarkers=function(y,C){var N,Z=this;this._currentMarker&&this._currentMarker instanceof We?this._currentMarker.scale(y,C):(N=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(W){W!==Z._currentMarker&&W.scale(y,C)}),N!==void 0&&this.setCurrentMarker(N)},z.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"},z.prototype.setTopLeft=function(){var y=this.editingTarget.getBoundingClientRect(),C=this.editorCanvas.getBoundingClientRect();this.left=y.left-C.left,this.top=y.top-C.top},z.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)},z.prototype.addDefs=function(){for(var y,C=[],N=0;N<arguments.length;N++)C[N]=arguments[N];this.defs=re.createDefs(),this.addDefsToImage(),(y=this.defs).append.apply(y,C)},z.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},z.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)},z.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},z.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},z.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)},z.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},z.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)},z.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 y=document.createElement("a");y.href="https://markerjs.com/",y.target="_blank",y.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 0-1.644-.081-1.974-.247-.328-.162-.533-.656-.617-1.48-.41-4.03-.74-9.418-.987-16.165-.163-1.728-.329-4.566-.494-8.515-.822-13.901-1.562-23.3-2.221-28.196-.657-4.893-.987-7.628-.987-8.205 0-.657.33-1.44.987-2.345.659-.903 1.276-1.357 1.85-1.357 1.319 0 2.387.947 3.21 2.838.411.906.863 4.526 1.357 10.859.493 6.335.905 14.19 1.233 23.568l.617 18.88c4.527-13.983 9.216-26.673 14.068-38.068C45.65 6.686 50.093.988 54.123.988c2.715 0 4.566 1.974 5.553 5.923.987 3.949 1.481 9.667 1.481 17.152 0 3.949-.081 9.625-.247 17.029l-.123 5.676c3.373-11.762 6.725-21.634 10.057-29.615 3.331-7.979 6.685-11.97 10.056-11.97 8.475 0 12.71 18.757 12.71 56.269z" fill-rule="nonzero"/></svg>',y.title="Powered by marker.js",y.style.display="grid",y.style.alignItems="center",y.style.justifyItems="center",y.style.padding="3px",y.style.width="20px",y.style.height="20px",this.logoUI.appendChild(y),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},z.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")},z.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"},z.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},z.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 y=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=y+"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 De(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 Ne(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},z.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},z.prototype.removeMarker=function(y){this.markerImage.removeChild(y.container),this.markers.indexOf(y)>-1&&this.markers.splice(this.markers.indexOf(y),1),y.dispose()},z.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())},z.prototype.toolbarButtonClicked=function(y,C){if(y==="marker"&&C!==void 0)this.createNewMarker(C);else if(y==="action")switch(C){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()}},z.prototype.deleteSelectedMarker=function(){var y=this;if(this._currentMarker!==void 0){var C=!1;if(this.eventListeners.markerbeforedelete.forEach(function(Z){var W=new ut(y,y._currentMarker,!0);Z(W),W.defaultPrevented&&(C=!0)}),!C){var N=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(Z){return Z(new ut(y,N))})}}},z.prototype.clear=function(){var y=this,C=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(ge){var Ue=new ut(y,void 0,!0);ge(Ue),Ue.defaultPrevented&&(C=!0)}),!C)){this.setCurrentMarker();for(var N=function(ge){var Ue=Z.markers[ge];Z.setCurrentMarker(Z.markers[ge]),Z._currentMarker.dispose(),Z.markerImage.removeChild(Z._currentMarker.container),Z.markers.splice(Z.markers.indexOf(Z._currentMarker),1),Z.eventListeners.markerdelete.forEach(function(it){return it(new ut(y,Ue))})},Z=this,W=this.markers.length-1;W>=0;W--)N(W);this.addUndoStep()}},Object.defineProperty(z.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),z.prototype.showNotesEditor=function(){var y;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=(y=this._currentMarker.notes)!==null&&y!==void 0?y:"",this.overlayContainer.appendChild(this.notesArea))},z.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)},z.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},z.prototype.addUndoStep=function(){var y=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var C=this.getState(),N=this.undoRedoManager.getLastUndoStep();if(!N||N.width===C.width&&N.height===C.height){var Z=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(C),Z<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(W){return W(new Ct(y))})}else this.undoRedoManager.replaceLastUndoStep(C),this.eventListeners.statechange.forEach(function(W){return W(new Ct(y))})}},z.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},z.prototype.undoStep=function(){var y=this,C=this.undoRedoManager.undo();C!==void 0&&(this.restoreState(C),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(N){return N(new Ct(y))}))},z.prototype.redo=function(){this.switchToSelectMode(),this.redoStep()},z.prototype.redoStep=function(){var y=this,C=this.undoRedoManager.redo();C!==void 0&&(this.restoreState(C),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(N){return N(new Ct(y))}))},z.prototype.stepZoom=function(){var y=this.zoomSteps.indexOf(this.zoomLevel);this.zoomLevel=y<this.zoomSteps.length-1?this.zoomSteps[y+1]:this.zoomSteps[0]},z.prototype.panTo=function(y){this.contentDiv.scrollBy({left:this.prevPanPoint.x-y.x,top:this.prevPanPoint.y-y.y}),this.prevPanPoint=y},z.prototype.startRenderAndClose=function(){return he(this,void 0,void 0,function(){var y,C,N=this;return ce(this,function(Z){switch(Z.label){case 0:return[4,this.render()];case 1:return y=Z.sent(),C=this.getState(),this.eventListeners.render.forEach(function(W){return W(new xt(N,y,C))}),this.close(!0),[2]}})})},z.prototype.getState=function(y){y===!0&&this.setCurrentMarker();var C={width:this.imageWidth,height:this.imageHeight,markers:[]};return this.markers.forEach(function(N){return C.markers.push(N.getState())}),C},z.prototype.restoreState=function(y){var C=this;for(this.markers.splice(0);this.markerImage.lastChild;)this.markerImage.removeChild(this.markerImage.lastChild);y.markers.forEach(function(N){var Z=C._availableMarkerTypes.find(function(ge){return ge.typeName===N.typeName});if(Z!==void 0){var W=C.addNewMarker(Z);W.restoreState(N),C.markers.push(W)}}),y.width&&y.height&&(y.width!==this.imageWidth||y.height!==this.imageHeight)&&this.scaleMarkers(this.imageWidth/y.width,this.imageHeight/y.height),this.eventListeners.restorestate.forEach(function(N){return N(new Ct(C))})},z.prototype.addNewMarker=function(y){var C=re.createGroup();return this.markerImage.appendChild(C),new y(C,this.overlayContainer,this.settings)},z.prototype.createNewMarker=function(y){var C,N=this;(C=typeof y=="string"?this._availableMarkerTypes.find(function(Z){return Z.typeName===y}):y)&&(this.setCurrentMarker(),this.addUndoStep(),this._currentMarker=this.addNewMarker(C),this._currentMarker.onMarkerCreated=this.markerCreated,this._currentMarker.onColorChanged=this.colorChanged,this._currentMarker.onFillColorChanged=this.fillColorChanged,this._currentMarker.onStateChanged=this.markerStateChanged,this.markerImage.style.cursor="crosshair",this.toolbar.setActiveMarkerButton(C.typeName),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this.eventListeners.markercreating.forEach(function(Z){return Z(new ut(N,N._currentMarker))}))},z.prototype.markerCreated=function(y){var C=this;this.mode="select",this.markerImage.style.cursor="default",this.markers.push(y),this.setCurrentMarker(y),y instanceof _e&&this.settings.newFreehandMarkerOnPointerUp?this.createNewMarker(_e):this.toolbar.setSelectMode(),this.addUndoStep(),this.eventListeners.markercreate.forEach(function(N){return N(new ut(C,C._currentMarker))})},z.prototype.colorChanged=function(y){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultColor=y,this.settings.defaultStrokeColor=y)},z.prototype.fillColorChanged=function(y){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultFillColor=y)},z.prototype.markerStateChanged=function(y){var C=this;this.eventListeners.markerchange.forEach(function(N){return N(new ut(C,y))})},z.prototype.setCurrentMarker=function(y){var C=this;this._currentMarker!==y&&this._currentMarker!==void 0&&(this._currentMarker.deselect(),this.toolbar.setCurrentMarker(),this.toolbox.setPanelButtons([]),this._isResizing||this.eventListeners.markerdeselect.forEach(function(N){return N(new ut(C,C._currentMarker))})),this._currentMarker=y,this._currentMarker===void 0||this._currentMarker.isSelected||(this._currentMarker.state!=="new"&&this._currentMarker.select(),this.toolbar.setCurrentMarker(this._currentMarker),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this._isResizing||this.eventListeners.markerselect.forEach(function(N){return N(new ut(C,C._currentMarker))}))},z.prototype.onPointerDown=function(y){if(this._isFocused||this.focus(),this.touchPoints++,this.touchPoints===1||y.pointerType!=="touch")if(this._currentMarker===void 0||this._currentMarker.state!=="new"&&this._currentMarker.state!=="creating"){if(this.mode==="select"){var C=this.markers.find(function(N){return N.ownsTarget(y.target)});C!==void 0?(this.setCurrentMarker(C),this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(y.clientX,y.clientY),y.target)):(this.setCurrentMarker(),this.isDragging=!0,this.prevPanPoint={x:y.clientX,y:y.clientY})}}else this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(y.clientX,y.clientY))},z.prototype.onDblClick=function(y){if(this._isFocused||this.focus(),this.mode==="select"){var C=this.markers.find(function(N){return N.ownsTarget(y.target)});C!==void 0&&C!==this._currentMarker&&this.setCurrentMarker(C),this._currentMarker!==void 0?this._currentMarker.dblClick(this.clientToLocalCoordinates(y.clientX,y.clientY),y.target):this.setCurrentMarker()}},z.prototype.onPointerMove=function(y){this.touchPoints!==1&&y.pointerType==="touch"||(this._currentMarker!==void 0||this.isDragging)&&(this._currentMarker!==void 0&&this._currentMarker.state==="edit"||y.preventDefault(),this._currentMarker!==void 0?this._currentMarker.manipulate(this.clientToLocalCoordinates(y.clientX,y.clientY)):this.zoomLevel>1&&this.panTo({x:y.clientX,y:y.clientY}))},z.prototype.onPointerUp=function(y){this.touchPoints>0&&this.touchPoints--,this.touchPoints===0&&this.isDragging&&this._currentMarker!==void 0&&this._currentMarker.pointerUp(this.clientToLocalCoordinates(y.clientX,y.clientY)),this.isDragging=!1,this.addUndoStep()},z.prototype.onPointerOut=function(){this.touchPoints>0&&this.touchPoints--},z.prototype.onKeyUp=function(y){this._currentMarker===void 0||this.notesArea!==void 0||y.key!=="Delete"&&y.key!=="Backspace"||this.deleteSelectedMarker()},z.prototype.clientToLocalCoordinates=function(y,C){var N=this.markerImage.getBoundingClientRect();return{x:(y-N.left)/this.zoomLevel,y:(C-N.top)/this.zoomLevel}},z.prototype.onWindowResize=function(){this.positionUI()},z.prototype.positionUI=function(){switch(this.setTopLeft(),this.settings.displayMode){case"inline":var y=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=y+"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=this.windowHeight-2*this.settings.popupMargin-3.5*this.styles.settings.toolbarHeight+"px"}this.positionMarkerImage(),this.positionLogo()},z.prototype.addLicenseKey=function(y){xe.addKey(y)},z.prototype.addEventListener=function(y,C){this.eventListeners.addEventListener(y,C)},z.prototype.removeEventListener=function(y,C){this.eventListeners.removeEventListener(y,C)},z.prototype.renderState=function(y){this._silentRenderMode=!0,this.settings.displayMode="inline",this.isOpen||this.show(),this.restoreState(y),this.startRenderAndClose(),this._silentRenderMode=!1},Object.defineProperty(z.prototype,"isFocused",{get:function(){return this._isFocused},enumerable:!1,configurable:!0}),z.prototype.focus=function(){var y=this;this._isFocused||(this.attachWindowEvents(),this._isFocused=!0,this._previousCurrentMarker!==void 0&&this.setCurrentMarker(this._previousCurrentMarker),this.eventListeners.focus.forEach(function(C){return C(new Ct(y))}))},z.prototype.blur=function(){var y=this;this._isFocused&&(this.detachWindowEvents(),this._isFocused=!1,this._previousCurrentMarker=this._currentMarker,this.setCurrentMarker(),this.eventListeners.blur.forEach(function(C){return C(new Ct(y))}))},z.instanceCounter=0,z}();/* **********************************
cropro version 1.2.0
@license SEE LICENSE IN LICENSE

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

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

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */var Jt=function(z,y){return(Jt=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(C,N){C.__proto__=N}||function(C,N){for(var Z in N)Object.prototype.hasOwnProperty.call(N,Z)&&(C[Z]=N[Z])})(z,y)};function Yt(z,y){if(typeof y!="function"&&y!==null)throw new TypeError("Class extends value "+String(y)+" is not a constructor or null");function C(){this.constructor=z}Jt(z,y),z.prototype=y===null?Object.create(y):(C.prototype=y.prototype,new C)}function Rt(z,y,C,N){return new(C||(C=Promise))(function(Z,W){function ge(mt){try{it(N.next(mt))}catch(Ge){W(Ge)}}function Ue(mt){try{it(N.throw(mt))}catch(Ge){W(Ge)}}function it(mt){var Ge;mt.done?Z(mt.value):(Ge=mt.value,Ge instanceof C?Ge:new C(function(bt){bt(Ge)})).then(ge,Ue)}it((N=N.apply(z,y||[])).next())})}function Ti(z,y){var C,N,Z,W,ge={label:0,sent:function(){if(1&Z[0])throw Z[1];return Z[1]},trys:[],ops:[]};return 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C=y.x-this.previousPoint.x,N=y.y-this.previousPoint.y;this.zoomFactor!==1&&(C=-C/this.zoomFactor,N=-N/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+C),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+N),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=y},z.prototype.resize=function(y){var C=Object.assign({},this.cropRect),N=y.x-this.previousPoint.x,Z=y.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:C.x+N<this.margin&&(N=this.margin-C.x),C.x+=N,C.width=this.cropRect.x+this.cropRect.width-C.x;break;case this.bottomRightGrip:case this.topRightGrip:C.width+N>this.canvasWidth*this.zoomFactor&&(N=this.canvasWidth*this.zoomFactor-C.width),C.width+=N}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(C.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(N),C.height=this.aspectRatio.getVerticalLength(C.width)):(C.y+=Z,C.height=this.cropRect.y+this.cropRect.height-C.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?C.height=this.aspectRatio.getVerticalLength(C.width):C.height+=Z}C.width<10&&(C.x=this.cropRect.x,C.width=10),C.height<10&&(C.y=this.cropRect.y,C.height=10),this.previousPoint=y,C.x>=this.margin&&C.y>=this.margin&&C.x-this.margin+C.width<=this.canvasWidth&&C.y-this.margin+C.height<=this.canvasHeight&&(this.cropRect=C,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},z.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var y=this.cropRect.x+this.cropRect.width/2,C=this.cropRect.y+this.cropRect.height/2,N=this.aspectRatio.getHorizontalLength(this.cropRect.height),Z=this.aspectRatio.getVerticalLength(this.cropRect.width);N/this.canvasWidth<Z/this.canvasHeight?this.cropRect.width=N:this.cropRect.height=Z,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=y-this.cropRect.width/2,this.cropRect.y=C-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)}},z.prototype.getRescaledRect=function(y,C,N,Z,W,ge){var Ue=N/y,it=Z/C;return{x:(W.x-ge)*Ue+ge,y:(W.y-ge)*it+ge,width:W.width*Ue,height:W.height*it}},z.prototype.scaleCanvas=function(y,C){var N=this.getRescaledRect(this.canvasWidth,this.canvasHeight,y,C,this.cropRect,this.margin);this.canvasWidth=y,this.canvasHeight=C,this.onCropChange&&this.onCropChange(N),this.setCropRectangle(N)},z}(),Vi=function(){function z(y){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=y,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(z.prototype,"angle",{get:function(){return this._angle},set:function(y){this._angle=y,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),z.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},z.prototype.onPointerDown=function(y){this.controlContainer.setPointerCapture(y.pointerId),this.isDragging=!0,this.previousPoint={x:y.clientX,y:y.clientY}},z.prototype.onPointerMove=function(y){this.isDragging&&(this.onAngleChange&&this.onAngleChange((y.clientX-this.previousPoint.x)/5),this.previousPoint.x=y.clientX)},z.prototype.onPointerUp=function(y){this.isDragging&&this.onAngleChange&&this.onAngleChange((y.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(y.pointerId)},z.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var y=this.angleLabelText.getBBox();Qe.setAttributes(this.angleLabelElement,[["x",((this.width-y.width)/2).toString()],["y",(this.height/2).toString()]])}},z.prototype.positionScaleShape=function(){if(this.scaleShape){var y=this.scaleShape.transform.baseVal.getItem(0);y.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(y,0)}},z.prototype.getVisual=function(){var y=document.createElementNS("http://www.w3.org/2000/svg","svg");y.setAttribute("xmlns","http://www.w3.org/2000/svg"),y.setAttribute("width",this.width+"px"),y.setAttribute("height",this.height+"px"),y.setAttribute("viewBox","0 0 "+this.width+" "+this.height),y.style.flexShrink="0",document.body.appendChild(y);for(var C="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,N=1;N<=this.width/5+10;N++){var Z=N%5==0?this.height/3:this.height/6;C+="h4v"+-Z+"h1v"+Z}C+="v1H0Z",this.scaleShape=Qe.createPath(C);var W=Qe.createTransform();this.scaleShape.transform.baseVal.appendItem(W),y.appendChild(this.scaleShape),this.angleLabelElement=Qe.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=Qe.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var ge=Qe.createTSpan("");return ge.innerHTML="&deg;",this.angleLabelElement.appendChild(ge),y.appendChild(this.angleLabelElement),document.body.removeChild(y),y},z}(),fr=function(){function z(){this.naturalSize=!1,this.imageType="image/png"}return z.prototype.rasterize=function(y,C,N,Z,W,ge,Ue){var it=this;return new Promise(function(mt){var Ge=document.createElement("canvas");Ge.width=y.width.baseVal.value-2*Z,Ge.height=y.height.baseVal.value-2*Z;var bt=1,Ht=1;it.naturalSize===!0?(bt=C.naturalWidth/(y.width.baseVal.value-2*Z)/ge,Ht=C.naturalHeight/(y.height.baseVal.value-2*Z)/Ue,Ge.width=C.naturalWidth/ge,Ge.height=C.naturalHeight/Ue):it.width!==void 0&&it.height!==void 0&&(bt=it.width/N.width,Ht=it.height/N.height,Ge.width*=bt,Ge.height*=Ht);var $t=Ge.getContext("2d");$t.translate(Ge.width/2,Ge.height/2),$t.rotate(W*Math.PI/180),$t.scale(ge,Ue),$t.translate(-Ge.width/2,-Ge.height/2),$t.drawImage(C,0,0,Ge.width,Ge.height);var Mi=document.createElement("canvas");Mi.width=N.width*bt,Mi.height=N.height*Ht,Mi.getContext("2d").putImageData($t.getImageData((N.x-Z)*bt,(N.y-Z)*Ht,N.width*bt,N.height*Ht),0,0),mt(Mi.toDataURL(it.imageType,it.imageQuality))})},z}(),Ve=function(){function z(y){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=z.instanceCounter++,this.styles=new wt(this.instanceNo),this.target=y,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(z.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(y){this._zoomToCropEnabled=y,y?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(y){this._isGridVisible=y,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"gridLines",{get:function(){return this._gridLines},set:function(y){this._gridLines=y,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(y){this._rotationAngle=y,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"aspectRatio",{get:function(){var y;return(y=this._aspectRatio)!==null&&y!==void 0?y:this.aspectRatios[0]},set:function(y){this._aspectRatio=y},enumerable:!1,configurable:!0}),z.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},z.prototype.show=function(){this.showUI(),this.open()},z.prototype.close=function(y){y===void 0&&(y=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),y||this.closeEventListeners.forEach(function(C){return C()}),this._isOpen=!1)},z.prototype.addRenderEventListener=function(y){this.renderEventListeners.push(y)},z.prototype.removeRenderEventListener=function(y){this.renderEventListeners.indexOf(y)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(y),1)},z.prototype.addCloseEventListener=function(y){this.closeEventListeners.push(y)},z.prototype.removeCloseEventListener=function(y){this.closeEventListeners.indexOf(y)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(y),1)},z.prototype.setupResizeObserver=function(){var y=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){y.resize(y.target.clientWidth,y.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))},z.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var y=1*this.target.clientWidth/this.target.clientHeight,C=this.contentDiv.clientWidth/y>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*y:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,N=C+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/y;this.resize(C,N)}},z.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},z.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",Qe.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},z.prototype.resize=function(y,C){this.imageWidth=Math.round(y),this.imageHeight=Math.round(C),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()},z.prototype.setEditingTarget=function(){var y=document.createElement("canvas");y.width=this.target.naturalWidth,y.height=this.target.naturalHeight,y.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var C=y.toDataURL();Qe.setAttributes(this.editingTarget,[["href",C]]),this.setEditingTargetSize()},z.prototype.setTopLeft=function(){var y=this.target.getBoundingClientRect(),C=this.editorCanvas.getBoundingClientRect();this.left=y.left-C.left-this.CANVAS_MARGIN,this.top=y.top-C.top-this.CANVAS_MARGIN},z.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=Qe.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=Qe.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=Qe.createGroup(),this.editingTargetRotationScaleContainer=Qe.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var y=Qe.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(y);var C=Qe.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(C),this.editingTargetContainer=Qe.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)},z.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},z.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=Qe.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new Ui(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()},z.prototype.zoomToCrop=function(){if(this.cropRect){var y=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,C=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=y+"px "+C+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-y+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-C+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},z.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)},z.prototype.cropRectChanged=function(y){this.cropRect=y,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},z.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},z.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"},z.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},z.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 y=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,C=this.target.offsetTop>y+this.CANVAS_MARGIN?this.target.offsetTop-(y+this.CANVAS_MARGIN):0;this.coverDiv.style.top=C+"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},z.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},z.prototype.addTopToolbar=function(){var y=this;this.topToolbar=new qt,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 C=new er;C.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(C);var N=[];this.aspectRatios.forEach(function(Ht){var $t=new Ut(tr.getIcon(Ht.horizontal,Ht.vertical),Ht.horizontal===0&&Ht.vertical===0?"FREE":Ht.horizontal+":"+Ht.vertical);$t.onClick=function(){return y.ratioButtonClicked(Ht)},N.push($t)}),this.aspectRatioButton=new vi(tr.getIcon(0,0),"Aspect ratio",N),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,C.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var Z=new Ut('<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");Z.isActive=this.isGridVisible,Z.onClick=function(){y.isGridVisible=!y.isGridVisible,Z.isActive=y.isGridVisible},C.addButton(Z);var W=new Ut('<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(W.isActive=this.zoomToCropEnabled,W.onClick=function(){y.zoomToCropEnabled=!y.zoomToCropEnabled,W.isActive=y.zoomToCropEnabled},C.addButton(W),!Bi.isLicensed){var ge=new pt;this.topToolbar.addElementBlock(ge);var Ue=document.createElement("div");Ue.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var it=document.createElement("a");it.style.color="currentColor",it.href="https://markerjs.com/products/cropro",it.target="_blank",it.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>',Ue.appendChild(it),ge.addElement(Ue)}var mt=new er;mt.minWidth=3*this.toolbarHeight+"px",mt.contentAlign="end",this.topToolbar.addButtonBlock(mt);var Ge=new Ut('<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");Ge.onClick=this.startRenderAndClose,mt.addButton(Ge),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(Ge.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var bt=new Ut('<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");bt.onClick=this.close,mt.addButton(bt),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(bt.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},z.prototype.addBottomToolbar=function(){var y=this;this.bottomToolbar=new qt,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 C=new er;C.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(C);var N=new Ut('<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");N.onClick=this.rotateLeftButtonClicked,C.addButton(N);var Z=new Ut('<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");Z.onClick=this.rotateRightButtonClicked,C.addButton(Z);var W=new pt;W.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(W),this.straightener=new Vi("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(mt){y.rotateBy(mt),y.straightener.angle=y.rotationAngle},W.addElement(this.straightener.getUI());var ge=new er;ge.minWidth=2*this.toolbarHeight+"px",ge.contentAlign="end",this.bottomToolbar.addButtonBlock(ge);var Ue=new Ut('<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");Ue.onClick=this.flipHorizontallyButtonClicked,ge.addButton(Ue);var it=new Ut('<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");it.onClick=this.flipVerticallyButtonClicked,ge.addButton(it)},z.prototype.ratioButtonClicked=function(y){this.aspectRatio=y,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},z.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=tr.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},z.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new Gi(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0)},z.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},z.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},z.prototype.restoreState=function(y){if(y){var C=this.cropLayer.getRescaledRect(y.width,y.height,this.imageWidth,this.imageHeight,y.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(C),this.cropRectChanged(C),this.flippedHorizontally=y.flippedHorizontally,this.flippedVertically=y.flippedVertically,this.applyFlip(),this.rotationAngle=y.rotationAngle,this.applyRotation()}},z.prototype.clientToLocalCoordinates=function(y,C){var N=this.cropImage.getBoundingClientRect();return{x:y-N.left,y:C-N.top}},z.prototype.onWindowResize=function(){this.positionUI()},z.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var y=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=y+"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()},z.prototype.rotateLeftButtonClicked=function(){var y=this.rotationAngle-90;this.rotationAngle%90!=0&&(y+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(y)},z.prototype.rotateRightButtonClicked=function(){var y=this.rotationAngle+90;this.rotationAngle%90!=0&&(y-=this.rotationAngle>=0?this.rotationAngle%90:90+this.rotationAngle%90),this.rotateTo(y)},z.prototype.rotateTo=function(y){y=(y=y>180?y-360:y)<=-180?y+360:y,this.rotationAngle=y,this.applyRotation()},z.prototype.rotateBy=function(y){this.rotateTo((this.rotationAngle+y)%360)},z.prototype.applyRotation=function(){var y=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var C=this.editingTargetRotationContainer.transform.baseVal.getItem(0);C.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(C,0);var N=this.editingTarget.getBoundingClientRect();this.scaleFactor=Math.min(this.imageWidth/N.width,this.imageHeight/N.height),this.editingTargetRotationScaleContainer.style.transform="scale("+this.scaleFactor+")",this.zoomToCropEnabled=y},z.prototype.flipHorizontallyButtonClicked=function(){this.flippedHorizontally=!this.flippedHorizontally,this.applyFlip()},z.prototype.flipVerticallyButtonClicked=function(){this.flippedVertically=!this.flippedVertically,this.applyFlip()},z.prototype.applyFlip=function(){this.editingTarget.style.transform="scale("+(this.flippedHorizontally?-1:1)+","+(this.flippedVertically?-1:1)+")"},z.prototype.startRenderAndClose=function(){return Rt(this,void 0,void 0,function(){var y,C;return Ti(this,function(N){switch(N.label){case 0:return[4,this.render()];case 1:return y=N.sent(),C=this.getState(),this.renderEventListeners.forEach(function(Z){return Z(y,C)}),this.close(!0),[2]}})})},z.prototype.render=function(){return Rt(this,void 0,void 0,function(){var y;return Ti(this,function(C){switch(C.label){case 0:return(y=new fr).naturalSize=this.renderAtNaturalSize,y.imageType=this.renderImageType,y.imageQuality=this.renderImageQuality,y.width=this.renderWidth,y.height=this.renderHeight,this.unzoomFromCrop(),Qe.setAttributes(this.cropLayerContainer,[["display","none"]]),[4,y.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 C.sent(),[4,y.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,C.sent()]}})})},z.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new Lt("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 Lt("toolbar_colors",`
      background-color: `+this.styles.settings.toolbarBackgroundColor+`;
    `)),this.toolbarBlockStyleClass=this.styles.addClass(new Lt("toolbar-block",`
        display: flex;
        align-items: center;
        box-sizing: content-box;
    `));var y=this.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Lt("toolbar_button",`
      display: inline-block;
      width: `+(this.toolbarHeight-2*y)+`px;
      height: `+(this.toolbarHeight-2*y)+`px;
      padding: `+y+`px;
      cursor: default;
      user-select: none;
      box-sizing: content-box;
    `)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new Lt("toolbar_button_colors",`
      color: `+this.styles.settings.toolbarColor+`;
      fill: currentColor;
    `)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new Lt("toolbar_active_button",`
      color: `+this.styles.settings.toolbarColor+`;
      fill: currentColor;
      background-color: `+this.styles.settings.toolbarBackgroundActiveColor+`
    `)),this.styles.addRule(new Ot("."+this.toolbarButtonStyleClass.name+" svg",`
      height: `+this.toolbarHeight/2+`px;
    `)),this.styles.addRule(new Ot("."+this.toolbarButtonStyleColorsClass.name+":hover",`
        background-color: `+this.styles.settings.toolbarBackgroundHoverColor+`
    `)),this.toolbarDropdownStyleClass=this.styles.addClass(new Lt("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 Lt("toolbar_dropdown_colors",`
      background-color: `+this.styles.settings.toolbarBackgroundColor+`;
    `)),this.toolbarStraightenerBlockStyleClass=this.styles.addClass(new Lt("toolbar_straightener_block",`
      display: flex;
      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 Lt("toolbar_straightener",`
      display: flex;
      overflow: hidden;
      justify-content: center;
      height: `+(this.toolbarHeight-2*y)+`px;
      padding: `+y+`px;
      cursor: default;
      user-select: none;
      box-sizing: content-box;
    `)),this.toolbarStraightenerStyleColorsClass=this.styles.addClass(new Lt("toolbar_straightener_colors",`
      color: `+this.styles.settings.toolbarColor+`;
      fill: currentColor;
    `))},z.instanceCounter=0,z}(),Tt=ne("8hTe"),pr=ne.n(Tt),mr=/<pre[^>]*>/g;function gr(z){var y=document.createElement("div");return y.innerHTML=z,y.childNodes.length===0?"":y.childNodes[0].nodeValue}var vr=at.a=function(z){var y=z.value,C=y===void 0?"":y,N=z.edit,Z=N===void 0?!1:N,W=z.className,ge=z.showTextOnly,Ue=z.showLines,it=z.replaces,mt=z.zoomImg,Ge=z.hasMask,bt=z.style,Ht=bt===void 0?{}:bt,$t=z.stylesPrev,Mi=$t===void 0?{}:$t,yi=String(C),bi=Object(I.useRef)(),Xi=Object(I.useRef)(),Ir=Object(I.useState)(""),li=Object(G.a)(Ir,2),Hi=li[0],or=li[1],lr=Object(I.useState)("office"),Pi=Object(G.a)(lr,2),kr=Pi[0],yr=Pi[1],zr=function(){var jt=new Ve(Xi.current);jt.displayMode="popup",jt.addRenderEventListener(function(){var pi=Object(B.a)(D.a.mark(function Dt(ri){var zt;return D.a.wrap(function(ui){for(;;)switch(ui.prev=ui.next){case 0:return bi.current.style.display="none",ui.next=3,Object(Ae.a)("/api/attachments.json",{method:"post",body:{file_type:"base64",original_filename:"educoder.png",file:ri}});case 3:zt=ui.sent,zt!=null&&zt.id&&it(Xi.current.getAttribute("src").replace(ee.a.API_SERVER,""),"/api/attachments/".concat(zt==null?void 0:zt.id,"?type=").concat(zt.content_type));case 5:case"end":return ui.stop()}},Dt)}));return function(Dt){return pi.apply(this,arguments)}}()),jt.show()},Kr=function(){var jt=new Pt(Xi.current);jt.settings.displayMode="popup",jt.addEventListener("render",function(){var pi=Object(B.a)(D.a.mark(function Dt(ri){var zt;return D.a.wrap(function(ui){for(;;)switch(ui.prev=ui.next){case 0:if(bi.current.style.display="none",!Xi.current){ui.next=6;break}return ui.next=4,Object(Ae.a)("/api/attachments.json",{method:"post",body:{file_type:"base64",original_filename:"educoder.png",file:ri.dataUrl}});case 4:zt=ui.sent,zt!=null&&zt.id&&it(Xi.current.getAttribute("src").replace(ee.a.API_SERVER,""),"/api/attachments/".concat(zt==null?void 0:zt.id,"?type=").concat(zt.content_type));case 6:case"end":return ui.stop()}},Dt)}));return function(Dt){return pi.apply(this,arguments)}}()),jt.show(),window.markerArea=jt},Yi=Object(I.useMemo)(function(){bi.current&&(bi.current.style.zIndex=-1);try{var ti=/\(\s+\/api\/attachments\/|\(\/api\/attachments\/|\(\/attachments\/download\//g,jt=/\"\/api\/attachments\/|\"\/attachments\/download\//g,pi=/\(\s+\/files\/uploads\/|\"\/files\/uploads\//g;yi=yi.replace(ti,"("+ee.a.API_SERVER+"/api/attachments/").replace(jt,'"'+ee.a.API_SERVER+"/api/attachments/").replace(pi,'"'+ee.a.API_SERVER+"/files/uploads/").replaceAll("http://video.educoder","https://video.educoder").replaceAll("http://www.educoder.net/api","https://data.educoder.net/api").replaceAll("https://www.educoder.net/api","https://data.educoder.net/api").replace(/\r\n/g,`
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 * Unless required by applicable law or agreed to in writing, software
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i=r.marker.find(1,!0);return fn(e,i.line,Pi(i.line.markedSpans,r.marker))}if(r.marker.inclusiveRight&&r.to==t.text.length)return!0;for(var n=void 0,L=0;L<t.markedSpans.length;++L)if(n=t.markedSpans[L],n.marker.collapsed&&!n.marker.widgetNode&&n.from==r.to&&(n.to==null||n.to!=r.from)&&(n.marker.inclusiveLeft||r.marker.inclusiveRight)&&fn(e,t,n))return!0}function $i(e){e=wi(e);for(var t=0,r=e.parent,i=0;i<r.lines.length;++i){var n=r.lines[i];if(n==e)break;t+=n.height}for(var L=r.parent;L;r=L,L=r.parent)for(var j=0;j<L.children.length;++j){var Y=L.children[j];if(Y==r)break;t+=Y.height}return t}function pn(e){if(e.height==0)return 0;for(var t=e.text.length,r,i=e;r=ri(i);){var n=r.find(0,!0);i=n.from.line,t+=n.from.ch-n.to.ch}for(i=e;r=zt(i);){var L=r.find(0,!0);t-=i.text.length-L.from.ch,i=L.to.line,t+=i.text.length-L.to.ch}return t}function Hn(e){var t=e.display,r=e.doc;t.maxLine=pt(r,r.first),t.maxLineLength=pn(t.maxLine),t.maxLineChanged=!0,r.iter(function(i){var 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Y=e.splitSpaces?si(t,e.trailingSpace):t,Q=e.cm.state.specialChars,q=!1,ue;if(!Q.test(t))e.col+=t.length,ue=document.createTextNode(Y),e.map.push(e.pos,e.pos+t.length,ue),G&&H<9&&(q=!0),e.pos+=t.length;else{ue=document.createDocumentFragment();for(var fe=0;;){Q.lastIndex=fe;var Se=Q.exec(t),Te=Se?Se.index-fe:t.length-fe;if(Te){var Pe=document.createTextNode(Y.slice(fe,fe+Te));G&&H<9?ue.appendChild(u("span",[Pe])):ue.appendChild(Pe),e.map.push(e.pos,e.pos+Te,Pe),e.col+=Te,e.pos+=Te}if(!Se)break;fe+=Te+1;var ze=void 0;if(Se[0]=="	"){var $e=e.cm.options.tabSize,rt=$e-e.col%$e;ze=ue.appendChild(u("span",re(rt),"cm-tab")),ze.setAttribute("role","presentation"),ze.setAttribute("cm-text","	"),e.col+=rt}else Se[0]=="\r"||Se[0]==`
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0,Se=0;Se<t.length&&!(fe=t[Se],fe.to>q&&fe.from<=q);Se++);if(fe.to>=ue)return e(r,i,n,L,j,Y,Q);e(r,i.slice(0,fe.to-q),n,L,null,Y,Q),L=null,i=i.slice(fe.to-q),q=fe.to}}}function Mt(e,t,r,i){var n=!i&&r.widgetNode;n&&e.map.push(e.pos,e.pos+t,n),!i&&e.cm.display.input.needsContentAttribute&&(n||(n=e.content.appendChild(document.createElement("span"))),n.setAttribute("cm-marker",r.id)),n&&(e.cm.display.input.setUneditable(n),e.content.appendChild(n)),e.pos+=t,e.trailingSpace=!1}function ur(e,t,r){var i=e.markedSpans,n=e.text,L=0;if(!i){for(var j=1;j<r.length;j+=2)t.addToken(t,n.slice(L,L=r[j]),It(r[j+1],t.cm.options));return}for(var Y=n.length,Q=0,q=1,ue="",fe,Se,Te=0,Pe,ze,$e,rt,lt;;){if(Te==Q){Pe=ze=$e=Se="",lt=null,rt=null,Te=Infinity;for(var nt=[],ht=void 0,Et=0;Et<i.length;++Et){var vt=i[Et],At=vt.marker;if(At.type=="bookmark"&&vt.from==Q&&At.widgetNode)nt.push(At);else 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ni=Ii>Fi?ue.slice(0,Fi-Q):ue;t.addToken(t,ni,fe?fe+Pe:Pe,$e,Q+ni.length==Te?ze:"",Se,lt)}if(Ii>=Fi){ue=ue.slice(Fi-Q),Q=Fi;break}Q=Ii,$e=""}ue=n.slice(L,L=r[q++]),fe=It(r[q++],t.cm.options)}}}function Wt(e,t,r){this.line=t,this.rest=Er(t),this.size=this.rest?kt(xe(this.rest))-r+1:1,this.node=this.text=null,this.hidden=rr(e,t)}function Oi(e,t,r){for(var i=[],n,L=t;L<r;L=n){var j=new Wt(e.doc,pt(e.doc,L),L);n=L+j.size,i.push(j)}return i}var _i=null;function Ki(e){_i?_i.ops.push(e):e.ownsGroup=_i={ops:[e],delayedCallbacks:[]}}function Lo(e){var t=e.delayedCallbacks,r=0;do{for(;r<t.length;r++)t[r].call(null);for(var i=0;i<e.ops.length;i++){var n=e.ops[i];if(n.cursorActivityHandlers)for(;n.cursorActivityCalled<n.cursorActivityHandlers.length;)n.cursorActivityHandlers[n.cursorActivityCalled++].call(null,n.cm)}}while(r<t.length)}function Io(e,t){var r=e.ownsGroup;if(!r)return;try{Lo(r)}finally{_i=null,t(r)}}var mn=null;function mi(e,t){var r=ot(e,t);if(!r.length)return;var i=Array.prototype.slice.call(arguments,2),n;_i?n=_i.delayedCallbacks:mn?n=mn:(n=mn=[],setTimeout(ko,0));for(var L=function(Y){n.push(function(){return r[Y].apply(null,i)})},j=0;j<r.length;++j)L(j)}function ko(){var e=mn;mn=null;for(var t=0;t<e.length;++t)e[t]()}function Ya(e,t,r,i){for(var n=0;n<t.changes.length;n++){var L=t.changes[n];L=="text"?Mo(e,t):L=="gutter"?Qa(e,t,r,i):L=="class"?ha(e,t):L=="widget"&&Po(e,t,i)}t.changes=null}function gn(e){return e.node==e.text&&(e.node=u("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),G&&H<8&&(e.node.style.zIndex=2)),e.node}function Do(e,t){var r=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(r&&(r+=" CodeMirror-linebackground"),t.background)r?t.background.className=r:(t.background.parentNode.removeChild(t.background),t.background=null);else if(r){var i=gn(t);t.background=i.insertBefore(u("div",null,r),i.firstChild),e.display.input.setUneditable(t.background)}}function $a(e,t){var r=e.display.externalMeasured;return r&&r.line==t.line?(e.display.externalMeasured=null,t.measure=r.measure,r.built):Ft(e,t)}function Mo(e,t){var r=t.text.className,i=$a(e,t);t.text==t.node&&(t.node=i.pre),t.text.parentNode.replaceChild(i.pre,t.text),t.text=i.pre,i.bgClass!=t.bgClass||i.textClass!=t.textClass?(t.bgClass=i.bgClass,t.textClass=i.textClass,ha(e,t)):r&&(t.text.className=r)}function ha(e,t){Do(e,t),t.line.wrapClass?gn(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var r=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=r||""}function Qa(e,t,r,i){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var n=gn(t);t.gutterBackground=u("div",null,"CodeMirror-gutter-background 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r=ye(t);r!=e.wrapper;r=r.parentNode)if(!r||r.nodeType==1&&r.getAttribute("cm-ignore-events")=="true"||r.parentNode==e.sizer&&r!=e.mover)return!0}function jn(e){return e.lineSpace.offsetTop}function da(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function qa(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=b(e.measure,u("pre","x","CodeMirror-line-like")),r=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,i={left:parseInt(r.paddingLeft),right:parseInt(r.paddingRight)};return!isNaN(i.left)&&!isNaN(i.right)&&(e.cachedPaddingH=i),i}function nr(e){return de-e.display.nativeBarWidth}function Mr(e){return e.display.scroller.clientWidth-nr(e)-e.display.barWidth}function ca(e){return e.display.scroller.clientHeight-nr(e)-e.display.barHeight}function Bo(e,t,r){var i=e.options.lineWrapping,n=i&&Mr(e);if(!t.measure.heights||i&&t.measure.width!=n){var L=t.measure.heights=[];if(i){t.measure.width=n;for(var j=t.text.firstChild.getClientRects(),Y=0;Y<j.length-1;Y++){var 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n=Fr(e,t),L,j=e.display.view;if(!li||r==e.doc.first+e.doc.size)return{index:n,lineN:r};for(var Y=e.display.viewFrom,Q=0;Q<n;Q++)Y+=j[Q].size;if(Y!=t){if(i>0){if(n==j.length-1)return null;L=Y+j[n].size-t,n++}else L=Y-t;t+=L,r+=L}for(;cn(e.doc,r)!=r;){if(n==(i<0?0:j.length-1))return null;r+=i*j[n-(i<0?1:0)].size,n+=i}return{index:n,lineN:r}}function Vo(e,t,r){var i=e.display,n=i.view;n.length==0||t>=i.viewTo||r<=i.viewFrom?(i.view=Oi(e,t,r),i.viewFrom=t):(i.viewFrom>t?i.view=Oi(e,t,i.viewFrom).concat(i.view):i.viewFrom<t&&(i.view=i.view.slice(Fr(e,t))),i.viewFrom=t,i.viewTo<r?i.view=i.view.concat(Oi(e,i.viewTo,r)):i.viewTo>r&&(i.view=i.view.slice(0,Fr(e,r)))),i.viewTo=r}function fs(e){for(var t=e.display.view,r=0,i=0;i<t.length;i++){var n=t[i];!n.hidden&&(!n.node||n.changes)&&++r}return r}function bn(e){e.display.input.showSelection(e.display.input.prepareSelection())}function ps(e,t){t===void 0&&(t=!0);for(var 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i=e.display,n=e.doc,L=document.createDocumentFragment(),j=qa(e.display),Y=j.left,Q=Math.max(i.sizerWidth,Mr(e)-i.sizer.offsetLeft)-j.right,q=n.direction=="ltr";function ue(nt,ht,Et,vt){ht<0&&(ht=0),ht=Math.round(ht),vt=Math.round(vt),L.appendChild(u("div",null,"CodeMirror-selected","position: absolute; left: "+nt+`px;
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                             height: `+(vt-ht)+"px"))}function fe(nt,ht,Et){var vt=pt(n,nt),At=vt.text.length,Xt,ci;function Zt(ni,ki){return ma(e,Ve(nt,ni),"div",vt,ki)}function Fi(ni,ki,gi){var oi=ds(e,vt,null,ni),ai=ki=="ltr"==(gi=="after")?"left":"right",ei=gi=="after"?oi.begin:oi.end-(/\s/.test(vt.text.charAt(oi.end-1))?2:1);return Zt(ei,ai)[ai]}var Ii=Xe(vt,n.direction);return Je(Ii,ht||0,Et==null?At:Et,function(ni,ki,gi,oi){var ai=gi=="ltr",ei=Zt(ni,ai?"left":"right"),Di=Zt(ki-1,ai?"right":"left"),un=ht==null&&ni==0,Lr=Et==null&&ki==At,xi=oi==0,sr=!Ii||oi==Ii.length-1;if(Di.top-ei.top<=3){var fi=(q?un:Lr)&&xi,Va=(q?Lr:un)&&sr,cr=fi?Y:(ai?ei:Di).left,Wr=Va?Q:(ai?Di:ei).right;ue(cr,ei.top,Wr-cr,ei.bottom)}else{var Gr,Ci,hn,Xa;ai?(Gr=q&&un&&xi?Y:ei.left,Ci=q?Q:Fi(ni,gi,"before"),hn=q?Y:Fi(ki,gi,"after"),Xa=q&&Lr&&sr?Q:Di.right):(Gr=q?Fi(ni,gi,"before"):Y,Ci=!q&&un&&xi?Q:ei.right,hn=!q&&Lr&&sr?Y:Di.left,Xa=q?Fi(ki,gi,"after"):Q),ue(Gr,ei.top,Ci-Gr,ei.bottom),ei.bottom<Di.top&&ue(Y,ei.bottom,null,Di.top),ue(hn,Di.top,Xa-hn,Di.bottom)}(!Xt||zn(ei,Xt)<0)&&(Xt=ei),zn(Di,Xt)<0&&(Xt=Di),(!ci||zn(ei,ci)<0)&&(ci=ei),zn(Di,ci)<0&&(ci=Di)}),{start:Xt,end:ci}}var Se=t.from(),Te=t.to();if(Se.line==Te.line)fe(Se.line,Se.ch,Te.ch);else{var Pe=pt(n,Se.line),ze=pt(n,Te.line),$e=wi(Pe)==wi(ze),rt=fe(Se.line,Se.ch,$e?Pe.text.length+1:null).end,lt=fe(Te.line,$e?0:null,Te.ch).start;$e&&(rt.top<lt.top-2?(ue(rt.right,rt.top,null,rt.bottom),ue(Y,lt.top,lt.left,lt.bottom)):ue(rt.right,rt.top,lt.left-rt.right,rt.bottom)),rt.bottom<lt.top&&ue(Y,rt.bottom,null,lt.top)}r.appendChild(L)}function xa(e){if(!e.state.focused)return;var t=e.display;clearInterval(t.blinker);var r=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){e.hasFocus()||Qr(e),t.cursorDiv.style.visibility=(r=!r)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}function gs(e){e.state.focused||(e.display.input.focus(),Ta(e))}function vs(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Qr(e))},100)}function Ta(e,t){if(e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),e.options.readOnly=="nocursor")return;e.state.focused||(Re(e,"focus",e,t),e.state.focused=!0,P(e.display.wrapper,"CodeMirror-focused"),!e.curOp&&e.display.selForContextMenu!=e.doc.sel&&(e.display.input.reset(),D&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),xa(e)}function Qr(e,t){if(e.state.delayingBlurEvent)return;e.state.focused&&(Re(e,"blur",e,t),e.state.focused=!1,T(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150)}function Kn(e){for(var t=e.display,r=t.lineDiv.offsetTop,i=0;i<t.view.length;i++){var n=t.view[i],L=e.options.lineWrapping,j=void 0,Y=0;if(n.hidden)continue;if(G&&H<8){var Q=n.node.offsetTop+n.node.offsetHeight;j=Q-r,r=Q}else{var q=n.node.getBoundingClientRect();j=q.bottom-q.top,!L&&n.text.firstChild&&(Y=n.text.firstChild.getBoundingClientRect().right-q.left-1)}var ue=n.line.height-j;if((ue>.005||ue<-.005)&&(vi(n.line,j),ys(n.line),n.rest))for(var fe=0;fe<n.rest.length;fe++)ys(n.rest[fe]);if(Y>e.display.sizerWidth){var Se=Math.ceil(Y/$r(e.display));Se>e.display.maxLineLength&&(e.display.maxLineLength=Se,e.display.maxLine=n.line,e.display.maxLineChanged=!0)}}}function ys(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var r=e.widgets[t],i=r.node.parentNode;i&&(r.height=i.offsetHeight)}}function Vn(e,t,r){var i=r&&r.top!=null?Math.max(0,r.top):e.scroller.scrollTop;i=Math.floor(i-jn(e));var n=r&&r.bottom!=null?r.bottom:i+e.wrapper.clientHeight,L=Ui(t,i),j=Ui(t,n);if(r&&r.ensure){var Y=r.ensure.from.line,Q=r.ensure.to.line;Y<L?(L=Y,j=Ui(t,$i(pt(t,Y))+e.wrapper.clientHeight)):Math.min(Q,t.lastLine())>=j&&(L=Ui(t,$i(pt(t,Q))-e.wrapper.clientHeight),j=Q)}return{from:L,to:Math.max(j,L+1)}}function Yo(e,t){if(We(e,"scrollCursorIntoView"))return;var r=e.display,i=r.sizer.getBoundingClientRect(),n=null;if(t.top+i.top<0?n=!0:t.bottom+i.top>(window.innerHeight||document.documentElement.clientHeight)&&(n=!1),n!=null&&!o){var L=u("div","\u200B",null,`position: absolute;
                         top: `+(t.top-r.viewOffset-jn(e.display))+`px;
                         height: `+(t.bottom-t.top+nr(e)+r.barHeight)+`px;
                         left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(L),L.scrollIntoView(n),e.display.lineSpace.removeChild(L)}}function $o(e,t,r,i){i==null&&(i=0);var n;!e.options.lineWrapping&&t==r&&(t=t.ch?Ve(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,r=t.sticky=="before"?Ve(t.line,t.ch+1,"before"):t);for(var L=0;L<5;L++){var j=!1,Y=Qi(e,t),Q=!r||r==t?Y:Qi(e,r);n={left:Math.min(Y.left,Q.left),top:Math.min(Y.top,Q.top)-i,right:Math.max(Y.left,Q.left),bottom:Math.max(Y.bottom,Q.bottom)+i};var q=wa(e,n),ue=e.doc.scrollTop,fe=e.doc.scrollLeft;if(q.scrollTop!=null&&(En(e,q.scrollTop),Math.abs(e.doc.scrollTop-ue)>1&&(j=!0)),q.scrollLeft!=null&&(Br(e,q.scrollLeft),Math.abs(e.doc.scrollLeft-fe)>1&&(j=!0)),!j)break}return n}function Qo(e,t){var r=wa(e,t);r.scrollTop!=null&&En(e,r.scrollTop),r.scrollLeft!=null&&Br(e,r.scrollLeft)}function wa(e,t){var r=e.display,i=Yr(e.display);t.top<0&&(t.top=0);var n=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:r.scroller.scrollTop,L=ca(e),j={};t.bottom-t.top>L&&(t.bottom=t.top+L);var Y=e.doc.height+da(r),Q=t.top<i,q=t.bottom>Y-i;if(t.top<n)j.scrollTop=Q?0:t.top;else if(t.bottom>n+L){var ue=Math.min(t.top,(q?Y:t.bottom)-L);ue!=n&&(j.scrollTop=ue)}var fe=e.options.fixedGutter?0:r.gutters.offsetWidth,Se=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:r.scroller.scrollLeft-fe,Te=Mr(e)-r.gutters.offsetWidth,Pe=t.right-t.left>Te;return Pe&&(t.right=t.left+Te),t.left<10?j.scrollLeft=0:t.left<Se?j.scrollLeft=Math.max(0,t.left+fe-(Pe?0:10)):t.right>Te+Se-3&&(j.scrollLeft=t.right+(Pe?0:10)-Te),j}function Sa(e,t){if(t==null)return;Xn(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function Jr(e){Xn(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function _n(e,t,r){(t!=null||r!=null)&&Xn(e),t!=null&&(e.curOp.scrollLeft=t),r!=null&&(e.curOp.scrollTop=r)}function Jo(e,t){Xn(e),e.curOp.scrollToPos=t}function Xn(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var r=us(e,t.from),i=us(e,t.to);bs(e,r,i,t.margin)}}function bs(e,t,r,i){var n=wa(e,{left:Math.min(t.left,r.left),top:Math.min(t.top,r.top)-i,right:Math.max(t.right,r.right),bottom:Math.max(t.bottom,r.bottom)+i});_n(e,n.scrollLeft,n.scrollTop)}function En(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;k||Aa(e,{top:t}),_s(e,t,!0),k&&Aa(e),wn(e,100)}function _s(e,t,r){if(t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),e.display.scroller.scrollTop==t&&!r)return;e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t)}function Br(e,t,r,i){if(t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(r?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 xn(e){var t=e.display,r=t.gutters.offsetWidth,i=Math.round(e.doc.height+da(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?r:0,docHeight:i,scrollHeight:i+nr(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:r}}var Ur=function(e,t,r){this.cm=r;var i=this.vert=u("div",[u("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),n=this.horiz=u("div",[u("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");i.tabIndex=n.tabIndex=-1,e(i),e(n),Ie(i,"scroll",function(){i.clientHeight&&t(i.scrollTop,"vertical")}),Ie(n,"scroll",function(){n.clientWidth&&t(n.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,G&&H<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Ur.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,r=e.scrollHeight>e.clientHeight+1,i=e.nativeBarWidth;if(r){this.vert.style.display="block",this.vert.style.bottom=t?i+"px":"0";var n=e.viewHeight-(t?i:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+n)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=r?i+"px":"0",this.horiz.style.left=e.barLeft+"px";var L=e.viewWidth-e.barLeft-(r?i:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+L)+"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:r?i:0,bottom:t?i:0}},Ur.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Ur.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Ur.prototype.zeroWidthHack=function(){var e=l&&!h?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new ee,this.disableVert=new ee},Ur.prototype.enableZeroWidthBar=function(e,t,r){e.style.pointerEvents="auto";function i(){var n=e.getBoundingClientRect(),L=r=="vert"?document.elementFromPoint(n.right-1,(n.top+n.bottom)/2):document.elementFromPoint((n.right+n.left)/2,n.bottom-1);L!=e?e.style.pointerEvents="none":t.set(1e3,i)}t.set(1e3,i)},Ur.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Tn=function(){};Tn.prototype.update=function(){return{bottom:0,right:0}},Tn.prototype.setScrollLeft=function(){},Tn.prototype.setScrollTop=function(){},Tn.prototype.clear=function(){};function Zr(e,t){t||(t=xn(e));var r=e.display.barWidth,i=e.display.barHeight;Es(e,t);for(var n=0;n<4&&r!=e.display.barWidth||i!=e.display.barHeight;n++)r!=e.display.barWidth&&e.options.lineWrapping&&Kn(e),Es(e,xn(e)),r=e.display.barWidth,i=e.display.barHeight}function Es(e,t){var r=e.display,i=r.scrollbars.update(t);r.sizer.style.paddingRight=(r.barWidth=i.right)+"px",r.sizer.style.paddingBottom=(r.barHeight=i.bottom)+"px",r.heightForcer.style.borderBottom=i.bottom+"px solid transparent",i.right&&i.bottom?(r.scrollbarFiller.style.display="block",r.scrollbarFiller.style.height=i.bottom+"px",r.scrollbarFiller.style.width=i.right+"px"):r.scrollbarFiller.style.display="",i.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(r.gutterFiller.style.display="block",r.gutterFiller.style.height=i.bottom+"px",r.gutterFiller.style.width=t.gutterWidth+"px"):r.gutterFiller.style.display=""}var xs={native:Ur,null:Tn};function Ts(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&T(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),Ie(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,r){r=="horizontal"?Br(e,t):En(e,t)},e),e.display.scrollbars.addClass&&P(e.display.wrapper,e.display.scrollbars.addClass)}var Zo=0;function Hr(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},Ki(e.curOp)}function jr(e){var t=e.curOp;t&&Io(t,function(r){for(var i=0;i<r.ops.length;i++)r.ops[i].cm.curOp=null;qo(r)})}function qo(e){for(var t=e.ops,r=0;r<t.length;r++)el(t[r]);for(var i=0;i<t.length;i++)tl(t[i]);for(var n=0;n<t.length;n++)il(t[n]);for(var L=0;L<t.length;L++)rl(t[L]);for(var j=0;j<t.length;j++)nl(t[j])}function el(e){var t=e.cm,r=t.display;sl(t),e.updateMaxLine&&Hn(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<r.viewFrom||e.scrollToPos.to.line>=r.viewTo)||r.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Yn(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function tl(e){e.updatedDisplay=e.mustUpdate&&Ca(e.cm,e.update)}function il(e){var t=e.cm,r=t.display;e.updatedDisplay&&Kn(t),e.barMeasure=xn(t),r.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=ts(t,r.maxLine,r.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(r.scroller.clientWidth,r.sizer.offsetLeft+e.adjustWidthTo+nr(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,r.sizer.offsetLeft+e.adjustWidthTo-Mr(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=r.input.prepareSelection())}function rl(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Br(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var r=e.focus&&e.focus==M();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,r),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Zr(t,e.barMeasure),e.updatedDisplay&&Ra(t,e.barMeasure),e.selectionChanged&&xa(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),r&&gs(e.cm)}function nl(e){var t=e.cm,r=t.display,i=t.doc;if(e.updatedDisplay&&ws(t,e.update),r.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(r.wheelStartX=r.wheelStartY=null),e.scrollTop!=null&&_s(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&Br(t,e.scrollLeft,!0,!0),e.scrollToPos){var n=$o(t,y(i,e.scrollToPos.from),y(i,e.scrollToPos.to),e.scrollToPos.margin);Yo(t,n)}var L=e.maybeHiddenMarkers,j=e.maybeUnhiddenMarkers;if(L)for(var Y=0;Y<L.length;++Y)L[Y].lines.length||Re(L[Y],"hide");if(j)for(var Q=0;Q<j.length;++Q)j[Q].lines.length&&Re(j[Q],"unhide");r.wrapper.offsetHeight&&(i.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&Re(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Ni(e,t){if(e.curOp)return t();Hr(e);try{return t()}finally{jr(e)}}function hi(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Hr(e);try{return t.apply(e,arguments)}finally{jr(e)}}}function Si(e){return function(){if(this.curOp)return e.apply(this,arguments);Hr(this);try{return e.apply(this,arguments)}finally{jr(this)}}}function di(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Hr(t);try{return e.apply(this,arguments)}finally{jr(t)}}}function wn(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,U(al,e))}function al(e){var t=e.doc;if(t.highlightFrontier>=e.display.viewTo)return;var r=+new Date+e.options.workTime,i=it(e,t.highlightFrontier),n=[];t.iter(i.line,Math.min(t.first+t.size,e.display.viewTo+500),function(L){if(i.line>=e.display.viewFrom){var j=L.styles,Y=L.text.length>e.options.maxHighlightLength?qt(t.mode,i.state):null,Q=ge(e,L,i,!0);Y&&(i.state=Y),L.styles=Q.styles;var q=L.styleClasses,ue=Q.classes;ue?L.styleClasses=ue:q&&(L.styleClasses=null);for(var fe=!j||j.length!=L.styles.length||q!=ue&&(!q||!ue||q.bgClass!=ue.bgClass||q.textClass!=ue.textClass),Se=0;!fe&&Se<j.length;++Se)fe=j[Se]!=L.styles[Se];fe&&n.push(i.line),L.stateAfter=i.save(),i.nextLine()}else L.text.length<=e.options.maxHighlightLength&&mt(e,L.text,i),L.stateAfter=i.line%5==0?i.save():null,i.nextLine();if(+new Date>r)return wn(e,e.options.workDelay),!0}),t.highlightFrontier=i.line,t.modeFrontier=Math.max(t.modeFrontier,i.line),n.length&&Ni(e,function(){for(var L=0;L<n.length;L++)Tr(e,n[L],"text")})}var Yn=function(e,t,r){var i=e.display;this.viewport=t,this.visible=Vn(i,e.doc,t),this.editorIsHidden=!i.wrapper.offsetWidth,this.wrapperHeight=i.wrapper.clientHeight,this.wrapperWidth=i.wrapper.clientWidth,this.oldDisplayWidth=Mr(e),this.force=r,this.dims=ba(e),this.events=[]};Yn.prototype.signal=function(e,t){me(e,t)&&this.events.push(arguments)},Yn.prototype.finish=function(){for(var e=0;e<this.events.length;e++)Re.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=M();if(!t||!v(e.display.lineDiv,t))return null;var r={activeElt:t};if(window.getSelection){var i=window.getSelection();i.anchorNode&&i.extend&&v(e.display.lineDiv,i.anchorNode)&&(r.anchorNode=i.anchorNode,r.anchorOffset=i.anchorOffset,r.focusNode=i.focusNode,r.focusOffset=i.focusOffset)}return r}function ll(e){if(!e||!e.activeElt||e.activeElt==M())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&v(document.body,e.anchorNode)&&v(document.body,e.focusNode)){var t=window.getSelection(),r=document.createRange();r.setEnd(e.anchorNode,e.anchorOffset),r.collapse(!1),t.removeAllRanges(),t.addRange(r),t.extend(e.focusNode,e.focusOffset)}}function Ca(e,t){var r=e.display,i=e.doc;if(t.editorIsHidden)return wr(e),!1;if(!t.force&&t.visible.from>=r.viewFrom&&t.visible.to<=r.viewTo&&(r.updateLineNumbers==null||r.updateLineNumbers>=r.viewTo)&&r.renderedView==r.view&&fs(e)==0)return!1;Cs(e)&&(wr(e),t.dims=ba(e));var n=i.first+i.size,L=Math.max(t.visible.from-e.options.viewportMargin,i.first),j=Math.min(n,t.visible.to+e.options.viewportMargin);r.viewFrom<L&&L-r.viewFrom<20&&(L=Math.max(i.first,r.viewFrom)),r.viewTo>j&&r.viewTo-j<20&&(j=Math.min(n,r.viewTo)),li&&(L=cn(e.doc,L),j=xr(e.doc,j));var Y=L!=r.viewFrom||j!=r.viewTo||r.lastWrapHeight!=t.wrapperHeight||r.lastWrapWidth!=t.wrapperWidth;Vo(e,L,j),r.viewOffset=$i(pt(e.doc,r.viewFrom)),e.display.mover.style.top=r.viewOffset+"px";var Q=fs(e);if(!Y&&Q==0&&!t.force&&r.renderedView==r.view&&(r.updateLineNumbers==null||r.updateLineNumbers>=r.viewTo))return!1;var q=ol(e);return Q>4&&(r.lineDiv.style.display="none"),ul(e,r.updateLineNumbers,t.dims),Q>4&&(r.lineDiv.style.display=""),r.renderedView=r.view,ll(q),E(r.cursorDiv),E(r.selectionDiv),r.gutters.style.height=r.sizer.style.minHeight=0,Y&&(r.lastWrapHeight=t.wrapperHeight,r.lastWrapWidth=t.wrapperWidth,wn(e,400)),r.updateLineNumbers=null,!0}function ws(e,t){for(var r=t.viewport,i=!0;;i=!1){if(!i||!e.options.lineWrapping||t.oldDisplayWidth==Mr(e)){if(r&&r.top!=null&&(r={top:Math.min(e.doc.height+da(e.display)-ca(e),r.top)}),t.visible=Vn(e.display,e.doc,r),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else i&&(t.visible=Vn(e.display,e.doc,r));if(!Ca(e,t))break;Kn(e);var n=xn(e);bn(e),Zr(e,n),Ra(e,n),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 r=new Yn(e,t);if(Ca(e,r)){Kn(e),ws(e,r);var i=xn(e);bn(e),Zr(e,i),Ra(e,i),r.finish()}}function ul(e,t,r){var i=e.display,n=e.options.lineNumbers,L=i.lineDiv,j=L.firstChild;function Y(Pe){var ze=Pe.nextSibling;return D&&l&&e.display.currentWheelTarget==Pe?Pe.style.display="none":Pe.parentNode.removeChild(Pe),ze}for(var Q=i.view,q=i.viewFrom,ue=0;ue<Q.length;ue++){var fe=Q[ue];if(!fe.hidden)if(!fe.node||fe.node.parentNode!=L){var Se=No(e,fe,q,r);L.insertBefore(Se,j)}else{for(;j!=fe.node;)j=Y(j);var Te=n&&t!=null&&t<=q&&fe.lineNumber;fe.changes&&(ae(fe.changes,"gutter")>-1&&(Te=!1),Ya(e,fe,q,r)),Te&&(E(fe.lineNumber),fe.lineNumber.appendChild(document.createTextNode(fr(e.options,q)))),j=fe.node.nextSibling}q+=fe.size}for(;j;)j=Y(j)}function Oa(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function Ra(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+nr(e)+"px"}function Ss(e){var t=e.display,r=t.view;if(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))return;for(var i=_a(t)-t.scroller.scrollLeft+e.doc.scrollLeft,n=t.gutters.offsetWidth,L=i+"px",j=0;j<r.length;j++)if(!r[j].hidden){e.options.fixedGutter&&(r[j].gutter&&(r[j].gutter.style.left=L),r[j].gutterBackground&&(r[j].gutterBackground.style.left=L));var Y=r[j].alignable;if(Y)for(var Q=0;Q<Y.length;Q++)Y[Q].style.left=L}e.options.fixedGutter&&(t.gutters.style.left=i+n+"px")}function Cs(e){if(!e.options.lineNumbers)return!1;var t=e.doc,r=fr(e.options,t.first+t.size-1),i=e.display;if(r.length!=i.lineNumChars){var n=i.measure.appendChild(u("div",[u("div",r)],"CodeMirror-linenumber CodeMirror-gutter-elt")),L=n.firstChild.offsetWidth,j=n.offsetWidth-L;return i.lineGutter.style.width="",i.lineNumInnerWidth=Math.max(L,i.lineGutter.offsetWidth-j)+1,i.lineNumWidth=i.lineNumInnerWidth+j,i.lineNumChars=i.lineNumInnerWidth?r.length:-1,i.lineGutter.style.width=i.lineNumWidth+"px",Oa(e.display),!0}return!1}function La(e,t){for(var r=[],i=!1,n=0;n<e.length;n++){var L=e[n],j=null;if(typeof L!="string"&&(j=L.style,L=L.className),L=="CodeMirror-linenumbers")if(t)i=!0;else continue;r.push({className:L,style:j})}return t&&!i&&r.push({className:"CodeMirror-linenumbers",style:null}),r}function As(e){var t=e.gutters,r=e.gutterSpecs;E(t),e.lineGutter=null;for(var i=0;i<r.length;++i){var n=r[i],L=n.className,j=n.style,Y=t.appendChild(u("div",null,"CodeMirror-gutter "+L));j&&(Y.style.cssText=j),L=="CodeMirror-linenumbers"&&(e.lineGutter=Y,Y.style.width=(e.lineNumWidth||1)+"px")}t.style.display=r.length?"":"none",Oa(e)}function Sn(e){As(e.display),Ri(e),Ss(e)}function hl(e,t,r,i){var n=this;this.input=r,n.scrollbarFiller=u("div",null,"CodeMirror-scrollbar-filler"),n.scrollbarFiller.setAttribute("cm-not-content","true"),n.gutterFiller=u("div",null,"CodeMirror-gutter-filler"),n.gutterFiller.setAttribute("cm-not-content","true"),n.lineDiv=_("div",null,"CodeMirror-code"),n.selectionDiv=u("div",null,null,"position: relative; z-index: 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$n=0,ji=null;G?ji=-.53:k?ji=15:g?ji=-.7:f&&(ji=-1/3);function Os(e){var t=e.wheelDeltaX,r=e.wheelDeltaY;return t==null&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),r==null&&e.detail&&e.axis==e.VERTICAL_AXIS?r=e.detail:r==null&&(r=e.wheelDelta),{x:t,y:r}}function dl(e){var t=Os(e);return t.x*=ji,t.y*=ji,t}function Rs(e,t){var r=Os(t),i=r.x,n=r.y,L=e.display,j=L.scroller,Y=j.scrollWidth>j.clientWidth,Q=j.scrollHeight>j.clientHeight;if(!(i&&Y||n&&Q))return;if(n&&l&&D){e:for(var q=t.target,ue=L.view;q!=j;q=q.parentNode)for(var fe=0;fe<ue.length;fe++)if(ue[fe].node==q){e.display.currentWheelTarget=q;break e}}if(i&&!k&&!p&&ji!=null){n&&Q&&En(e,Math.max(0,j.scrollTop+n*ji)),Br(e,Math.max(0,j.scrollLeft+i*ji)),(!n||n&&Q)&&te(t),L.wheelStartX=null;return}if(n&&ji!=null){var Se=n*ji,Te=e.doc.scrollTop,Pe=Te+L.wrapper.clientHeight;Se<0?Te=Math.max(0,Te+Se-50):Pe=Math.min(e.doc.height,Pe+Se+50),Aa(e,{top:Te,bottom:Pe})}$n<20&&(L.wheelStartX==null?(L.wheelStartX=j.scrollLeft,L.wheelStartY=j.scrollTop,L.wheelDX=i,L.wheelDY=n,setTimeout(function(){if(L.wheelStartX==null)return;var ze=j.scrollLeft-L.wheelStartX,$e=j.scrollTop-L.wheelStartY,rt=$e&&L.wheelDY&&$e/L.wheelDY||ze&&L.wheelDX&&ze/L.wheelDX;if(L.wheelStartX=L.wheelStartY=null,!rt)return;ji=(ji*$n+rt)/($n+1),++$n},200)):(L.wheelDX+=i,L.wheelDY+=n))}var Wi=function(e,t){this.ranges=e,this.primIndex=t};Wi.prototype.primary=function(){return this.ranges[this.primIndex]},Wi.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 r=this.ranges[t],i=e.ranges[t];if(!pr(r.anchor,i.anchor)||!pr(r.head,i.head))return!1}return!0},Wi.prototype.deepCopy=function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new Gt(mr(this.ranges[t].anchor),mr(this.ranges[t].head));return new Wi(e,this.primIndex)},Wi.prototype.somethingSelected=function(){for(var e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},Wi.prototype.contains=function(e,t){t||(t=e);for(var r=0;r<this.ranges.length;r++){var i=this.ranges[r];if(Tt(t,i.from())>=0&&Tt(e,i.to())<=0)return r}return-1};var Gt=function(e,t){this.anchor=e,this.head=t};Gt.prototype.from=function(){return vr(this.anchor,this.head)},Gt.prototype.to=function(){return gr(this.anchor,this.head)},Gt.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch};function Ji(e,t,r){var i=e&&e.options.selectionsMayTouch,n=t[r];t.sort(function(Se,Te){return Tt(Se.from(),Te.from())}),r=ae(t,n);for(var L=1;L<t.length;L++){var j=t[L],Y=t[L-1],Q=Tt(Y.to(),j.from());if(i&&!j.empty()?Q>0:Q>=0){var 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Qn(e){this.done=[],this.undone=[],this.undoDepth=Infinity,this.lastModTime=this.lastSelTime=0,this.lastOp=this.lastSelOp=null,this.lastOrigin=this.lastSelOrigin=null,this.generation=this.maxGeneration=e||1}function Ma(e,t){var r={from:mr(t.from),to:Cr(t),text:Gi(e,t.from,t.to)};return Fs(e,r,t.from.line,t.to.line+1),Ar(e,function(i){return Fs(i,r,t.from.line,t.to.line+1)},!0),r}function Ps(e){for(;e.length;){var t=xe(e);if(t.ranges)e.pop();else break}}function pl(e,t){if(t)return Ps(e.done),xe(e.done);if(e.done.length&&!xe(e.done).ranges)return xe(e.done);if(e.done.length>1&&!e.done[e.done.length-2].ranges)return e.done.pop(),xe(e.done)}function Ns(e,t,r,i){var n=e.history;n.undone.length=0;var L=+new 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n=e.history,L=i&&i.origin;r==n.lastSelOp||L&&n.lastSelOrigin==L&&(n.lastModTime==n.lastSelTime&&n.lastOrigin==L||ml(e,L,xe(n.done),t))?n.done[n.done.length-1]=t:Jn(t,n.done),n.lastSelTime=+new Date,n.lastSelOrigin=L,n.lastSelOp=r,i&&i.clearRedo!==!1&&Ps(n.undone)}function Jn(e,t){var r=xe(t);r&&r.ranges&&r.equals(e)||t.push(e)}function Fs(e,t,r,i){var n=t["spans_"+e.id],L=0;e.iter(Math.max(e.first,r),Math.min(e.first+e.size,i),function(j){j.markedSpans&&((n||(n=t["spans_"+e.id]={}))[L]=j.markedSpans),++L})}function vl(e){if(!e)return null;for(var t,r=0;r<e.length;++r)e[r].marker.explicitlyCleared?t||(t=e.slice(0,r)):t&&t.push(e[r]);return t?t.length?t:null:e}function yl(e,t){var r=t["spans_"+e.id];if(!r)return null;for(var i=[],n=0;n<t.text.length;++n)i.push(vl(r[n]));return i}function Bs(e,t){var r=yl(e,t),i=Yi(e,t);if(!r)return i;if(!i)return r;for(var n=0;n<r.length;++n){var L=r[n],j=i[n];if(L&&j){e:for(var Y=0;Y<j.length;++Y){for(var 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n=e.sel.ranges.slice(0);n[t]=r,Ei(e,Ji(e.cm,n,e.sel.primIndex),i)}function Hs(e,t,r,i){Ei(e,Sr(t,r),i)}function bl(e,t,r){var i={ranges:t.ranges,update:function(n){this.ranges=[];for(var L=0;L<n.length;L++)this.ranges[L]=new Gt(y(e,n[L].anchor),y(e,n[L].head))},origin:r&&r.origin};return Re(e,"beforeSelectionChange",e,i),e.cm&&Re(e.cm,"beforeSelectionChange",e.cm,i),i.ranges!=t.ranges?Ji(e.cm,i.ranges,i.ranges.length-1):t}function js(e,t,r){var i=e.history.done,n=xe(i);n&&n.ranges?(i[i.length-1]=t,qn(e,t,r)):Ei(e,t,r)}function Ei(e,t,r){qn(e,t,r),gl(e,e.sel,e.cm?e.cm.curOp.id:NaN,r)}function qn(e,t,r){(me(e,"beforeSelectionChange")||e.cm&&me(e.cm,"beforeSelectionChange"))&&(t=bl(e,t,r));var i=r&&r.bias||(Tt(t.primary().head,e.sel.primary().head)<0?-1:1);Ws(e,zs(e,t,i,!0)),!(r&&r.scroll===!1)&&e.cm&&Jr(e.cm)}function Ws(e,t){if(t.equals(e.sel))return;e.sel=t,e.cm&&(e.cm.curOp.updateInput=1,e.cm.curOp.selectionChanged=!0,_e(e.cm)),mi(e,"cursorActivity",e)}function Gs(e){Ws(e,zs(e,e.sel,null,!1))}function zs(e,t,r,i){for(var n,L=0;L<t.ranges.length;L++){var j=t.ranges[L],Y=t.ranges.length==e.sel.ranges.length&&e.sel.ranges[L],Q=ea(e,j.anchor,Y&&Y.anchor,r,i),q=ea(e,j.head,Y&&Y.head,r,i);(n||Q!=j.anchor||q!=j.head)&&(n||(n=t.ranges.slice(0,L)),n[L]=new Gt(Q,q))}return n?Ji(e.cm,n,t.primIndex):t}function en(e,t,r,i,n){var L=pt(e,t.line);if(L.markedSpans)for(var j=0;j<L.markedSpans.length;++j){var Y=L.markedSpans[j],Q=Y.marker,q="selectLeft"in Q?!Q.selectLeft:Q.inclusiveLeft,ue="selectRight"in Q?!Q.selectRight:Q.inclusiveRight;if((Y.from==null||(q?Y.from<=t.ch:Y.from<t.ch))&&(Y.to==null||(ue?Y.to>=t.ch:Y.to>t.ch))){if(n&&(Re(Q,"beforeCursorEnter"),Q.explicitlyCleared))if(L.markedSpans){--j;continue}else break;if(!Q.atomic)continue;if(r){var fe=Q.find(i<0?1:-1),Se=void 0;if((i<0?ue:q)&&(fe=Ks(e,fe,-i,fe&&fe.line==t.line?L:null)),fe&&fe.line==t.line&&(Se=Tt(fe,r))&&(i<0?Se<0:Se>0))return en(e,fe,t,i,n)}var Te=Q.find(i<0?-1:1);return(i<0?q:ue)&&(Te=Ks(e,Te,i,Te.line==t.line?L:null)),Te?en(e,Te,t,i,n):null}}return t}function ea(e,t,r,i,n){var L=i||1,j=en(e,t,r,L,n)||!n&&en(e,t,r,L,!0)||en(e,t,r,-L,n)||!n&&en(e,t,r,-L,!0);return j||(e.cantEdit=!0,Ve(e.first,0))}function Ks(e,t,r,i){return r<0&&t.ch==0?t.line>e.first?y(e,Ve(t.line-1)):null:r>0&&t.ch==(i||pt(e,t.line)).text.length?t.line<e.first+e.size-1?Ve(t.line+1,0):null:new Ve(t.line,t.ch+r)}function Vs(e){e.setSelection(Ve(e.firstLine(),0),Ve(e.lastLine()),Ee)}function Xs(e,t,r){var i={canceled:!1,from:t.from,to:t.to,text:t.text,origin:t.origin,cancel:function(){return i.canceled=!0}};return r&&(i.update=function(n,L,j,Y){n&&(i.from=y(e,n)),L&&(i.to=y(e,L)),j&&(i.text=j),Y!==void 0&&(i.origin=Y)}),Re(e,"beforeChange",e,i),e.cm&&Re(e.cm,"beforeChange",e.cm,i),i.canceled?(e.cm&&(e.cm.curOp.updateInput=2),null):{from:i.from,to:i.to,text:i.text,origin:i.origin}}function tn(e,t,r){if(e.cm){if(!e.cm.curOp)return hi(e.cm,tn)(e,t,r);if(e.cm.state.suppressEdits)return}if((me(e,"beforeChange")||e.cm&&me(e.cm,"beforeChange"))&&(t=Xs(e,t,!0),!t))return;var i=Ir&&!r&&br(e,t.from,t.to);if(i)for(var n=i.length-1;n>=0;--n)Ys(e,{from:i[n].from,to:i[n].to,text:n?[""]:t.text,origin:t.origin});else Ys(e,t)}function Ys(e,t){if(t.text.length==1&&t.text[0]==""&&Tt(t.from,t.to)==0)return;var r=Ia(e,t);Ns(e,t,r,e.cm?e.cm.curOp.id:NaN),An(e,t,r,Yi(e,t));var i=[];Ar(e,function(n,L){!L&&ae(i,n.history)==-1&&(Zs(n.history,t),i.push(n.history)),An(n,t,null,Yi(n,t))})}function ta(e,t,r){var i=e.cm&&e.cm.state.suppressEdits;if(i&&!r)return;for(var n=e.history,L,j=e.sel,Y=t=="undo"?n.done:n.undone,Q=t=="undo"?n.undone:n.done,q=0;q<Y.length&&!(L=Y[q],r?L.ranges&&!L.equals(e.sel):!L.ranges);q++);if(q==Y.length)return;for(n.lastOrigin=n.lastSelOrigin=null;;)if(L=Y.pop(),L.ranges){if(Jn(L,Q),r&&!L.equals(e.sel)){Ei(e,L,{clearRedo:!1});return}j=L}else if(i){Y.push(L);return}else break;var ue=[];Jn(j,Q),Q.push({changes:ue,generation:n.generation}),n.generation=L.generation||++n.maxGeneration;for(var fe=me(e,"beforeChange")||e.cm&&me(e.cm,"beforeChange"),Se=function(ze){var $e=L.changes[ze];if($e.origin=t,fe&&!Xs(e,$e,!1))return Y.length=0,{};ue.push(Ma(e,$e));var rt=ze?Ia(e,$e):xe(Y);An(e,$e,rt,Bs(e,$e)),!ze&&e.cm&&e.cm.scrollIntoView({from:$e.from,to:Cr($e)});var lt=[];Ar(e,function(nt,ht){!ht&&ae(lt,nt.history)==-1&&(Zs(nt.history,$e),lt.push(nt.history)),An(nt,$e,null,Bs(nt,$e))})},Te=L.changes.length-1;Te>=0;--Te){var Pe=Se(Te);if(Pe)return Pe.v}}function $s(e,t){if(t==0)return;if(e.first+=t,e.sel=new Wi(be(e.sel.ranges,function(n){return new Gt(Ve(n.anchor.line+t,n.anchor.ch),Ve(n.head.line+t,n.head.ch))}),e.sel.primIndex),e.cm){Ri(e.cm,e.first,e.first-t,t);for(var r=e.cm.display,i=r.viewFrom;i<r.viewTo;i++)Tr(e.cm,i,"gutter")}}function An(e,t,r,i){if(e.cm&&!e.cm.curOp)return hi(e.cm,An)(e,t,r,i);if(t.to.line<e.first){$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 n=t.text.length-1-(e.first-t.from.line);$s(e,n),t={from:Ve(e.first,0),to:Ve(t.to.line+n,t.to.ch),text:[xe(t.text)],origin:t.origin}}var L=e.lastLine();t.to.line>L&&(t={from:t.from,to:Ve(L,pt(e,L).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Gi(e,t.from,t.to),r||(r=Ia(e,t)),e.cm?_l(e.cm,t,i):Da(e,t,i),qn(e,r,Ee),e.cantEdit&&ea(e,Ve(e.firstLine(),0))&&(e.cantEdit=!1)}function _l(e,t,r){var i=e.doc,n=e.display,L=t.from,j=t.to,Y=!1,Q=L.line;e.options.lineWrapping||(Q=kt(wi(pt(i,L.line))),i.iter(Q,j.line+1,function(Te){if(Te==n.maxLine)return Y=!0,!0})),i.sel.contains(t.from,t.to)>-1&&_e(e),Da(i,t,r,cs(e)),e.options.lineWrapping||(i.iter(Q,L.line+t.text.length,function(Te){var Pe=pn(Te);Pe>n.maxLineLength&&(n.maxLine=Te,n.maxLineLength=Pe,n.maxLineChanged=!0,Y=!1)}),Y&&(e.curOp.updateMaxLine=!0)),Xi(i,L.line),wn(e,400);var q=t.text.length-(j.line-L.line)-1;t.full?Ri(e):L.line==j.line&&t.text.length==1&&!ks(e.doc,t)?Tr(e,L.line,"text"):Ri(e,L.line,j.line+1,q);var ue=me(e,"changes"),fe=me(e,"change");if(fe||ue){var Se={from:L,to:j,text:t.text,removed:t.removed,origin:t.origin};fe&&mi(e,"change",e,Se),ue&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(Se)}e.display.selForContextMenu=null}function rn(e,t,r,i,n){var L;i||(i=r),Tt(i,r)<0&&(L=[i,r],r=L[0],i=L[1]),typeof t=="string"&&(t=e.splitLines(t)),tn(e,{from:r,to:i,text:t,origin:n})}function Qs(e,t,r,i){r<e.line?e.line+=i:t<e.line&&(e.line=t,e.ch=0)}function Js(e,t,r,i){for(var n=0;n<e.length;++n){var L=e[n],j=!0;if(L.ranges){L.copied||(L=e[n]=L.deepCopy(),L.copied=!0);for(var Y=0;Y<L.ranges.length;Y++)Qs(L.ranges[Y].anchor,t,r,i),Qs(L.ranges[Y].head,t,r,i);continue}for(var Q=0;Q<L.changes.length;++Q){var q=L.changes[Q];if(r<q.from.line)q.from=Ve(q.from.line+i,q.from.ch),q.to=Ve(q.to.line+i,q.to.ch);else if(t<=q.to.line){j=!1;break}}j||(e.splice(0,n+1),n=0)}}function Zs(e,t){var r=t.from.line,i=t.to.line,n=t.text.length-(i-r)-1;Js(e.done,r,i,n),Js(e.undone,r,i,n)}function On(e,t,r,i){var n=t,L=t;return typeof t=="number"?L=pt(e,z(e,t)):n=kt(t),n==null?null:(i(L,n)&&e.cm&&Tr(e.cm,n,r),L)}function Rn(e){this.lines=e,this.parent=null;for(var t=0,r=0;r<e.length;++r)e[r].parent=this,t+=e[r].height;this.height=t}Rn.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var r=e,i=e+t;r<i;++r){var n=this.lines[r];this.height-=n.height,gt(n),mi(n,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,r){this.height+=r,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,r){for(var i=e+t;e<i;++e)if(r(this.lines[e]))return!0}};function Ln(e){this.children=e;for(var t=0,r=0,i=0;i<e.length;++i){var n=e[i];t+=n.chunkSize(),r+=n.height,n.parent=this}this.size=t,this.height=r,this.parent=null}Ln.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var r=0;r<this.children.length;++r){var i=this.children[r],n=i.chunkSize();if(e<n){var L=Math.min(t,n-e),j=i.height;if(i.removeInner(e,L),this.height-=j-i.height,n==L&&(this.children.splice(r--,1),i.parent=null),(t-=L)==0)break;e=0}else e-=n}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof Rn))){var Y=[];this.collapse(Y),this.children=[new Rn(Y)],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,r){this.size+=t.length,this.height+=r;for(var i=0;i<this.children.length;++i){var n=this.children[i],L=n.chunkSize();if(e<=L){if(n.insertInner(e,t,r),n.lines&&n.lines.length>50){for(var j=n.lines.length%25+25,Y=j;Y<n.lines.length;){var Q=new Rn(n.lines.slice(Y,Y+=25));n.height-=Q.height,this.children.splice(++i,0,Q),Q.parent=this}n.lines=n.lines.slice(0,j),this.maybeSpill()}break}e-=L}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),r=new Ln(t);if(e.parent){e.size-=r.size,e.height-=r.height;var n=ae(e.parent.children,e);e.parent.children.splice(n+1,0,r)}else{var i=new Ln(e.children);i.parent=e,e.children=[i,r],e=i}r.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()},iterN:function(e,t,r){for(var i=0;i<this.children.length;++i){var n=this.children[i],L=n.chunkSize();if(e<L){var j=Math.min(t,L-e);if(n.iterN(e,j,r))return!0;if((t-=j)==0)break;e=0}else e-=L}}};var In=function(e,t,r){if(r)for(var i in r)r.hasOwnProperty(i)&&(this[i]=r[i]);this.doc=e,this.node=t};In.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,r=this.line,i=kt(r);if(i==null||!t)return;for(var n=0;n<t.length;++n)t[n]==this&&t.splice(n--,1);t.length||(r.widgets=null);var L=vn(this);vi(r,Math.max(0,r.height-L)),e&&(Ni(e,function(){qs(e,r,-L),Tr(e,i,"widget")}),mi(e,"lineWidgetCleared",e,this,i))},In.prototype.changed=function(){var e=this,t=this.height,r=this.doc.cm,i=this.line;this.height=null;var n=vn(this)-t;if(!n)return;rr(this.doc,i)||vi(i,i.height+n),r&&Ni(r,function(){r.curOp.forceUpdate=!0,qs(r,i,n),mi(r,"lineWidgetChanged",r,e,kt(i))})},ve(In);function qs(e,t,r){$i(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Sa(e,r)}function El(e,t,r,i){var n=new In(e,r,i),L=e.cm;return L&&n.noHScroll&&(L.display.alignWidgets=!0),On(e,t,"widget",function(j){var Y=j.widgets||(j.widgets=[]);if(n.insertAt==null?Y.push(n):Y.splice(Math.min(Y.length-1,Math.max(0,n.insertAt)),0,n),n.line=j,L&&!rr(e,j)){var Q=$i(j)<e.scrollTop;vi(j,j.height+vn(n)),Q&&Sa(L,n.height),L.curOp.forceUpdate=!0}return!0}),L&&mi(L,"lineWidgetAdded",L,n,typeof t=="number"?t:kt(t)),n}var eo=0,Or=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++eo};Or.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&Hr(e),me(this,"clear")){var r=this.find();r&&mi(this,"clear",r.from,r.to)}for(var i=null,n=null,L=0;L<this.lines.length;++L){var j=this.lines[L],Y=Pi(j.markedSpans,this);e&&!this.collapsed?Tr(e,kt(j),"text"):e&&(Y.to!=null&&(n=kt(j)),Y.from!=null&&(i=kt(j))),j.markedSpans=kr(j.markedSpans,Y),Y.from==null&&this.collapsed&&!rr(this.doc,j)&&e&&vi(j,Yr(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var Q=0;Q<this.lines.length;++Q){var q=wi(this.lines[Q]),ue=pn(q);ue>e.display.maxLineLength&&(e.display.maxLine=q,e.display.maxLineLength=ue,e.display.maxLineChanged=!0)}i!=null&&e&&this.collapsed&&Ri(e,i,n+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Gs(e.doc)),e&&mi(e,"markerCleared",e,this,i,n),t&&jr(e),this.parent&&this.parent.clear()},Or.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var r,i,n=0;n<this.lines.length;++n){var L=this.lines[n],j=Pi(L.markedSpans,this);if(j.from!=null&&(r=Ve(t?L:kt(L),j.from),e==-1))return r;if(j.to!=null&&(i=Ve(t?L:kt(L),j.to),e==1))return i}return r&&{from:r,to:i}},Or.prototype.changed=function(){var e=this,t=this.find(-1,!0),r=this,i=this.doc.cm;if(!t||!i)return;Ni(i,function(){var n=t.line,L=kt(t.line),j=fa(i,L);if(j&&(ns(j),i.curOp.selectionChanged=i.curOp.forceUpdate=!0),i.curOp.updateMaxLine=!0,!rr(r.doc,n)&&r.height!=null){var Y=r.height;r.height=null;var Q=vn(r)-Y;Q&&vi(n,n.height+Q)}mi(i,"markerChanged",i,e)})},Or.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||ae(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},Or.prototype.detachLine=function(e){if(this.lines.splice(ae(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},ve(Or);function nn(e,t,r,i,n){if(i&&i.shared)return xl(e,t,r,i,n);if(e.cm&&!e.cm.curOp)return hi(e.cm,nn)(e,t,r,i,n);var L=new Or(e,n),j=Tt(t,r);if(i&&S(i,L,!1),j>0||j==0&&L.clearWhenEmpty!==!1)return L;if(L.replacedWith&&(L.collapsed=!0,L.widgetNode=_("span",[L.replacedWith],"CodeMirror-widget"),i.handleMouseEvents||L.widgetNode.setAttribute("cm-ignore-events","true"),i.insertLeft&&(L.widgetNode.insertLeft=!0)),L.collapsed){if(ui(e,t.line,t,r,L)||t.line!=r.line&&ui(e,r.line,t,r,L))throw new Error("Inserting collapsed marker partially overlapping an existing one");or()}L.addToHistory&&Ns(e,{from:t,to:r,origin:"markText"},e.sel,NaN);var Y=t.line,Q=e.cm,q;if(e.iter(Y,r.line+1,function(fe){Q&&L.collapsed&&!Q.options.lineWrapping&&wi(fe)==Q.display.maxLine&&(q=!0),L.collapsed&&Y!=t.line&&vi(fe,0),yr(fe,new lr(L,Y==t.line?t.ch:null,Y==r.line?r.ch:null)),++Y}),L.collapsed&&e.iter(t.line,r.line+1,function(fe){rr(e,fe)&&vi(fe,0)}),L.clearOnEnter&&Ie(L,"beforeCursorEnter",function(){return L.clear()}),L.readOnly&&(Hi(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),L.collapsed&&(L.id=++eo,L.atomic=!0),Q){if(q&&(Q.curOp.updateMaxLine=!0),L.collapsed)Ri(Q,t.line,r.line+1);else if(L.className||L.startStyle||L.endStyle||L.css||L.attributes||L.title)for(var ue=t.line;ue<=r.line;ue++)Tr(Q,ue,"text");L.atomic&&Gs(Q.doc),mi(Q,"markerAdded",Q,L)}return L}var kn=function(e,t){this.markers=e,this.primary=t;for(var r=0;r<e.length;++r)e[r].parent=this};kn.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();mi(this,"clear")},kn.prototype.find=function(e,t){return this.primary.find(e,t)},ve(kn);function xl(e,t,r,i,n){i=S(i),i.shared=!1;var L=[nn(e,t,r,i,n)],j=L[0],Y=i.widgetNode;return Ar(e,function(Q){Y&&(i.widgetNode=Y.cloneNode(!0)),L.push(nn(Q,y(Q,t),y(Q,r),i,n));for(var q=0;q<Q.linked.length;++q)if(Q.linked[q].isParent)return;j=xe(L)}),new kn(L,j)}function to(e){return e.findMarks(Ve(e.first,0),e.clipPos(Ve(e.lastLine())),function(t){return t.parent})}function Tl(e,t){for(var r=0;r<t.length;r++){var i=t[r],n=i.find(),L=e.clipPos(n.from),j=e.clipPos(n.to);if(Tt(L,j)){var Y=nn(e,L,j,i.primary,i.primary.type);i.markers.push(Y),Y.parent=i}}}function wl(e){for(var t=function(i){var n=e[i],L=[n.primary.doc];Ar(n.primary.doc,function(Q){return L.push(Q)});for(var j=0;j<n.markers.length;j++){var Y=n.markers[j];ae(L,Y.doc)==-1&&(Y.parent=null,n.markers.splice(j--,1))}},r=0;r<e.length;r++)t(r)}var Sl=0,Li=function(e,t,r,i,n){if(!(this instanceof Li))return new Li(e,t,r,i,n);r==null&&(r=0),Ln.call(this,[new Rn([new Dr("",null)])]),this.first=r,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=r;var L=Ve(r,0);this.sel=Sr(L),this.history=new Qn(null),this.id=++Sl,this.modeOption=t,this.lineSep=i,this.direction=n=="rtl"?"rtl":"ltr",this.extend=!1,typeof e=="string"&&(e=this.splitLines(e)),Da(this,{from:L,to:L,text:e}),Ei(this,Sr(L),Ee)};Li.prototype=Be(Ln.prototype,{constructor:Li,iter:function(e,t,r){r?this.iterN(e-this.first,t-e,r):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var r=0,i=0;i<t.length;++i)r+=t[i].height;this.insertInner(e-this.first,t,r)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=tr(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:di(function(e){var t=Ve(this.first,0),r=this.first+this.size-1;tn(this,{from:t,to:Ve(r,pt(this,r).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&_n(this.cm,0,0),Ei(this,Sr(t),Ee)}),replaceRange:function(e,t,r,i){t=y(this,t),r=r?y(this,r):t,rn(this,e,t,r,i)},getRange:function(e,t,r){var i=Gi(this,y(this,e),y(this,t));return r===!1?i:i.join(r||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(Vi(this,e))return pt(this,e)},getLineNumber:function(e){return kt(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=pt(this,e)),wi(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return y(this,e)},getCursor:function(e){var t=this.sel.primary(),r;return e==null||e=="head"?r=t.head:e=="anchor"?r=t.anchor:e=="end"||e=="to"||e===!1?r=t.to():r=t.from(),r},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:di(function(e,t,r){Hs(this,y(this,typeof e=="number"?Ve(e,t||0):e),null,r)}),setSelection:di(function(e,t,r){Hs(this,y(this,e),y(this,t||e),r)}),extendSelection:di(function(e,t,r){Zn(this,y(this,e),t&&y(this,t),r)}),extendSelections:di(function(e,t){Us(this,N(this,e),t)}),extendSelectionsBy:di(function(e,t){var r=be(this.sel.ranges,e);Us(this,N(this,r),t)}),setSelections:di(function(e,t,r){if(!e.length)return;for(var i=[],n=0;n<e.length;n++)i[n]=new Gt(y(this,e[n].anchor),y(this,e[n].head));t==null&&(t=Math.min(e.length-1,this.sel.primIndex)),Ei(this,Ji(this.cm,i,t),r)}),addSelection:di(function(e,t,r){var i=this.sel.ranges.slice(0);i.push(new Gt(y(this,e),y(this,t||e))),Ei(this,Ji(this.cm,i,i.length-1),r)}),getSelection:function(e){for(var t=this.sel.ranges,r,i=0;i<t.length;i++){var n=Gi(this,t[i].from(),t[i].to());r=r?r.concat(n):n}return e===!1?r:r.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],r=this.sel.ranges,i=0;i<r.length;i++){var n=Gi(this,r[i].from(),r[i].to());e!==!1&&(n=n.join(e||this.lineSeparator())),t[i]=n}return t},replaceSelection:function(e,t,r){for(var i=[],n=0;n<this.sel.ranges.length;n++)i[n]=e;this.replaceSelections(i,t,r||"+input")},replaceSelections:di(function(e,t,r){for(var i=[],n=this.sel,L=0;L<n.ranges.length;L++){var j=n.ranges[L];i[L]={from:j.from(),to:j.to(),text:this.splitLines(e[L]),origin:r}}for(var Y=t&&t!="end"&&cl(this,i,t),Q=i.length-1;Q>=0;Q--)tn(this,i[Q]);Y?js(this,Y):this.cm&&Jr(this.cm)}),undo:di(function(){ta(this,"undo")}),redo:di(function(){ta(this,"redo")}),undoSelection:di(function(){ta(this,"undo",!0)}),redoSelection:di(function(){ta(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,r=0,i=0;i<e.done.length;i++)e.done[i].ranges||++t;for(var n=0;n<e.undone.length;n++)e.undone[n].ranges||++r;return{undo:t,redo:r}},clearHistory:function(){var e=this;this.history=new Qn(this.history.maxGeneration),Ar(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:qr(this.history.done),undone:qr(this.history.undone)}},setHistory:function(e){var t=this.history=new Qn(this.history.maxGeneration);t.done=qr(e.done.slice(0),null,!0),t.undone=qr(e.undone.slice(0),null,!0)},setGutterMarker:di(function(e,t,r){return On(this,e,"gutter",function(i){var n=i.gutterMarkers||(i.gutterMarkers={});return n[t]=r,!r&&Ke(n)&&(i.gutterMarkers=null),!0})}),clearGutter:di(function(e){var t=this;this.iter(function(r){r.gutterMarkers&&r.gutterMarkers[e]&&On(t,r,"gutter",function(){return r.gutterMarkers[e]=null,Ke(r.gutterMarkers)&&(r.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if(typeof e=="number"){if(!Vi(this,e))return null;if(t=e,e=pt(this,e),!e)return null}else if(t=kt(e),t==null)return null;return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},addLineClass:di(function(e,t,r){return On(this,e,t=="gutter"?"gutter":"class",function(i){var n=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass";if(!i[n])i[n]=r;else{if(A(r).test(i[n]))return!1;i[n]+=" "+r}return!0})}),removeLineClass:di(function(e,t,r){return On(this,e,t=="gutter"?"gutter":"class",function(i){var n=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass",L=i[n];if(L)if(r==null)i[n]=null;else{var j=L.match(A(r));if(!j)return!1;var Y=j.index+j[0].length;i[n]=L.slice(0,j.index)+(!j.index||Y==L.length?"":" ")+L.slice(Y)||null}else return!1;return!0})}),addLineWidget:di(function(e,t,r){return El(this,e,t,r)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,r){return nn(this,y(this,e),y(this,t),r,r&&r.type||"range")},setBookmark:function(e,t){var r={replacedWith:t&&(t.nodeType==null?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1,shared:t&&t.shared,handleMouseEvents:t&&t.handleMouseEvents};return e=y(this,e),nn(this,e,e,r,"bookmark")},findMarksAt:function(e){e=y(this,e);var t=[],r=pt(this,e.line).markedSpans;if(r)for(var i=0;i<r.length;++i){var n=r[i];(n.from==null||n.from<=e.ch)&&(n.to==null||n.to>=e.ch)&&t.push(n.marker.parent||n.marker)}return t},findMarks:function(e,t,r){e=y(this,e),t=y(this,t);var i=[],n=e.line;return this.iter(e.line,t.line+1,function(L){var j=L.markedSpans;if(j)for(var Y=0;Y<j.length;Y++){var Q=j[Y];!(Q.to!=null&&n==e.line&&e.ch>=Q.to||Q.from==null&&n!=e.line||Q.from!=null&&n==t.line&&Q.from>=t.ch)&&(!r||r(Q.marker))&&i.push(Q.marker.parent||Q.marker)}++n}),i},getAllMarks:function(){var e=[];return this.iter(function(t){var r=t.markedSpans;if(r)for(var i=0;i<r.length;++i)r[i].from!=null&&e.push(r[i].marker)}),e},posFromIndex:function(e){var t,r=this.first,i=this.lineSeparator().length;return this.iter(function(n){var L=n.text.length+i;if(L>e)return t=e,!0;e-=L,++r}),y(this,Ve(r,t))},indexFromPos:function(e){e=y(this,e);var t=e.ch;if(e.line<this.first||e.ch<0)return 0;var r=this.lineSeparator().length;return this.iter(this.first,e.line,function(i){t+=i.text.length+r}),t},copy:function(e){var t=new Li(tr(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return t.scrollTop=this.scrollTop,t.scrollLeft=this.scrollLeft,t.sel=this.sel,t.extend=!1,e&&(t.history.undoDepth=this.history.undoDepth,t.setHistory(this.getHistory())),t},linkedDoc:function(e){e||(e={});var t=this.first,r=this.first+this.size;e.from!=null&&e.from>t&&(t=e.from),e.to!=null&&e.to<r&&(r=e.to);var i=new Li(tr(this,t,r),e.mode||this.modeOption,t,this.lineSep,this.direction);return e.sharedHist&&(i.history=this.history),(this.linked||(this.linked=[])).push({doc:i,sharedHist:e.sharedHist}),i.linked=[{doc:this,isParent:!0,sharedHist:e.sharedHist}],Tl(i,to(this)),i},unlinkDoc:function(e){if(e instanceof Qt&&(e=e.doc),this.linked)for(var t=0;t<this.linked.length;++t){var r=this.linked[t];if(r.doc!=e)continue;this.linked.splice(t,1),e.unlinkDoc(this),wl(to(this));break}if(e.history==this.history){var i=[e.id];Ar(e,function(n){return i.push(n.id)},!0),e.history=new 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$e=ze.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test($e)){Y();return}L[Pe]=$e,Y()},ze.readAsText(Te)},q=0;q<i.length;q++)Q(i[q],q);else{if(t.state.draggingText&&t.doc.sel.contains(r)>-1){t.state.draggingText(e),setTimeout(function(){return t.display.input.focus()},20);return}try{var ue=e.dataTransfer.getData("Text");if(ue){var fe;if(t.state.draggingText&&!t.state.draggingText.copy&&(fe=t.listSelections()),qn(t.doc,Sr(r,r)),fe)for(var Se=0;Se<fe.length;++Se)rn(t.doc,"",fe[Se].anchor,fe[Se].head,"drag");t.replaceSelection(ue,"around","paste"),t.display.input.focus()}}catch(Te){}}}function Al(e,t){if(G&&(!e.state.draggingText||+new Date-io<100)){pe(t);return}if(We(e,t)||hr(e.display,t))return;if(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.effectAllowed="copyMove",t.dataTransfer.setDragImage&&!f){var r=u("img",null,null,"position: fixed; left: 0; top: 0;");r.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",p&&(r.width=r.height=1,e.display.wrapper.appendChild(r),r._top=r.offsetTop),t.dataTransfer.setDragImage(r,0,0),p&&r.parentNode.removeChild(r)}}function Ol(e,t){var r=Nr(e,t);if(!r)return;var i=document.createDocumentFragment();ms(e,r,i),e.display.dragCursor||(e.display.dragCursor=u("div",null,"CodeMirror-cursors CodeMirror-dragcursors"),e.display.lineSpace.insertBefore(e.display.dragCursor,e.display.cursorDiv)),b(e.display.dragCursor,i)}function ro(e){e.display.dragCursor&&(e.display.lineSpace.removeChild(e.display.dragCursor),e.display.dragCursor=null)}function no(e){if(!document.getElementsByClassName)return;for(var t=document.getElementsByClassName("CodeMirror"),r=[],i=0;i<t.length;i++){var n=t[i].CodeMirror;n&&r.push(n)}r.length&&r[0].operation(function(){for(var L=0;L<r.length;L++)e(r[L])})}var ao=!1;function Rl(){if(ao)return;Ll(),ao=!0}function Ll(){var e;Ie(window,"resize",function(){e==null&&(e=setTimeout(function(){e=null,no(Il)},100))}),Ie(window,"blur",function(){return no(Qr)})}function Il(e){var t=e.display;t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,t.scrollbarsClipped=!1,e.setSize()}for(var Rr={3:"Pause",8:"Backspace",9:"Tab",13:"Enter",16:"Shift",17:"Ctrl",18:"Alt",19:"Pause",20:"CapsLock",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"PrintScrn",45:"Insert",46:"Delete",59:";",61:"=",91:"Mod",92:"Mod",93:"Mod",106:"*",107:"=",109:"-",110:".",111:"/",145:"ScrollLock",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'",224:"Mod",63232:"Up",63233:"Down",63234:"Left",63235:"Right",63272:"Delete",63273:"Home",63275:"End",63276:"PageUp",63277:"PageDown",63302:"Insert"},Dn=0;Dn<10;Dn++)Rr[Dn+48]=Rr[Dn+96]=String(Dn);for(var ia=65;ia<=90;ia++)Rr[ia]=String.fromCharCode(ia);for(var Mn=1;Mn<=12;Mn++)Rr[Mn+111]=Rr[Mn+63235]="F"+Mn;var 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n,L;if(t.touches)n=t.touches[0].clientX,L=t.touches[0].clientY;else try{n=t.clientX,L=t.clientY}catch(Se){return!1}if(n>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;i&&te(t);var j=e.display,Y=j.lineDiv.getBoundingClientRect();if(L>Y.bottom||!me(e,r))return le(t);L-=Y.top-j.viewOffset;for(var Q=0;Q<e.display.gutterSpecs.length;++Q){var q=j.gutters.childNodes[Q];if(q&&q.getBoundingClientRect().right>=n){var ue=Ui(e.doc,L),fe=e.display.gutterSpecs[Q];return Re(e,r,e,ue,fe.className,t),le(t)}}}function Wa(e,t){return bo(e,t,"gutterClick",!0)}function _o(e,t){if(hr(e.display,t)||Yl(e,t))return;if(We(e,t,"contextmenu"))return;O||e.display.input.onContextMenu(t)}function Yl(e,t){return me(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-"),yn(e)}var on={toString:function(){return"CodeMirror.Init"}},xo={},aa={};function 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L.electricInput&&(L.electricInput.test(pt(e.doc,n.head.line).text.slice(0,n.head.ch))&&(j=Un(e,n.head.line,"smart")));j&&mi(e,"electricInput",e,n.head.line)}}function So(e){for(var t=[],r=[],i=0;i<e.doc.sel.ranges.length;i++){var n=e.doc.sel.ranges[i].head.line,L={anchor:Ve(n,0),head:Ve(n+1,0)};r.push(L),t.push(e.getRange(L.anchor,L.head))}return{text:t,ranges:r}}function Co(e,t,r,i){e.setAttribute("autocorrect",r?"":"off"),e.setAttribute("autocapitalize",i?"":"off"),e.setAttribute("spellcheck",!!t)}function Ao(){var e=u("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=u("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return D?e.style.width="1000px":e.setAttribute("wrap","off"),d&&(e.style.border="1px solid black"),Co(e),t}function ql(e){var t=e.optionHandlers,r=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(i,n){var L=this.options,j=L[i];if(L[i]==n&&i!="mode")return;L[i]=n,t.hasOwnProperty(i)&&hi(this,t[i])(this,n,j),Re(this,"optionChange",this,i)},getOption:function(i){return this.options[i]},getDoc:function(){return this.doc},addKeyMap:function(i,n){this.state.keyMaps[n?"push":"unshift"](ra(i))},removeKeyMap:function(i){for(var n=this.state.keyMaps,L=0;L<n.length;++L)if(n[L]==i||n[L].name==i)return n.splice(L,1),!0},addOverlay:Si(function(i,n){var L=i.token?i:e.getMode(this.options,i);if(L.startState)throw new Error("Overlays may not be stateful.");ke(this.state.overlays,{mode:L,modeSpec:i,opaque:n&&n.opaque,priority:n&&n.priority||0},function(j){return j.priority}),this.state.modeGen++,Ri(this)}),removeOverlay:Si(function(i){for(var n=this.state.overlays,L=0;L<n.length;++L){var j=n[L].modeSpec;if(j==i||typeof i=="string"&&j.name==i){n.splice(L,1),this.state.modeGen++,Ri(this);return}}}),indentLine:Si(function(i,n,L){typeof n!="string"&&typeof n!="number"&&(n==null?n=this.options.smartIndent?"smart":"prev":n=n?"add":"subtract"),Vi(this.doc,i)&&Un(this,i,n,L)}),indentSelection:Si(function(i){for(var n=this.doc.sel.ranges,L=-1,j=0;j<n.length;j++){var Y=n[j];if(Y.empty())Y.head.line>L&&(Un(this,Y.head.line,i,!0),L=Y.head.line,j==this.doc.sel.primIndex&&Jr(this));else{var Q=Y.from(),q=Y.to(),ue=Math.max(L,Q.line);L=Math.min(this.lastLine(),q.line-(q.ch?0:1))+1;for(var fe=ue;fe<L;++fe)Un(this,fe,i);var Se=this.doc.sel.ranges;Q.ch==0&&n.length==Se.length&&Se[j].from().ch>0&&Na(this.doc,j,new Gt(Q,Se[j].to()),Ee)}}}),getTokenAt:function(i,n){return $t(this,i,n)},getLineTokens:function(i,n){return $t(this,Ve(i),n,!0)},getTokenTypeAt:function(i){i=y(this.doc,i);var n=Ue(this,pt(this.doc,i.line)),L=0,j=(n.length-1)/2,Y=i.ch,Q;if(Y==0)Q=n[2];else for(;;){var q=L+j>>1;if((q?n[q*2-1]:0)>=Y)j=q;else if(n[q*2+1]<Y)L=q+1;else{Q=n[q*2+2];break}}var ue=Q?Q.indexOf("overlay "):-1;return ue<0?Q:ue==0?null:Q.slice(0,ue-1)},getModeAt:function(i){var n=this.doc.mode;return n.innerMode?e.innerMode(n,this.getTokenAt(i).state).mode:n},getHelper:function(i,n){return this.getHelpers(i,n)[0]},getHelpers:function(i,n){var L=[];if(!r.hasOwnProperty(n))return L;var j=r[n],Y=this.getModeAt(i);if(typeof Y[n]=="string")j[Y[n]]&&L.push(j[Y[n]]);else if(Y[n])for(var Q=0;Q<Y[n].length;Q++){var q=j[Y[n][Q]];q&&L.push(q)}else Y.helperType&&j[Y.helperType]?L.push(j[Y.helperType]):j[Y.name]&&L.push(j[Y.name]);for(var ue=0;ue<j._global.length;ue++){var fe=j._global[ue];fe.pred(Y,this)&&ae(L,fe.val)==-1&&L.push(fe.val)}return L},getStateAfter:function(i,n){var L=this.doc;return i=z(L,i==null?L.first+L.size-1:i),it(this,i+1,n).state},cursorCoords:function(i,n){var L,j=this.doc.sel.primary();return i==null?L=j.head:typeof i=="object"?L=y(this.doc,i):L=i?j.from():j.to(),Qi(this,L,n||"page")},charCoords:function(i,n){return ma(this,y(this.doc,i),n||"page")},coordsChar:function(i,n){return i=ls(this,i,n||"page"),va(this,i.left,i.top)},lineAtHeight:function(i,n){return i=ls(this,{top:i,left:0},n||"page").top,Ui(this.doc,i+this.display.viewOffset)},heightAtLine:function(i,n,L){var j=!1,Y;if(typeof i=="number"){var Q=this.doc.first+this.doc.size-1;i<this.doc.first?i=this.doc.first:i>Q&&(i=Q,j=!0),Y=pt(this.doc,i)}else Y=i;return Wn(this,Y,{top:0,left:0},n||"page",L||j).top+(j?this.doc.height-$i(Y):0)},defaultTextHeight:function(){return Yr(this.display)},defaultCharWidth:function(){return $r(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(i,n,L,j,Y){var Q=this.display;i=Qi(this,y(this.doc,i));var q=i.bottom,ue=i.left;if(n.style.position="absolute",n.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(n),Q.sizer.appendChild(n),j=="over")q=i.top;else if(j=="above"||j=="near"){var fe=Math.max(Q.wrapper.clientHeight,this.doc.height),Se=Math.max(Q.sizer.clientWidth,Q.lineSpace.clientWidth);(j=="above"||i.bottom+n.offsetHeight>fe)&&i.top>n.offsetHeight?q=i.top-n.offsetHeight:i.bottom+n.offsetHeight<=fe&&(q=i.bottom),ue+n.offsetWidth>Se&&(ue=Se-n.offsetWidth)}n.style.top=q+"px",n.style.left=n.style.right="",Y=="right"?(ue=Q.sizer.clientWidth-n.offsetWidth,n.style.right="0px"):(Y=="left"?ue=0:Y=="middle"&&(ue=(Q.sizer.clientWidth-n.offsetWidth)/2),n.style.left=ue+"px"),L&&Qo(this,{left:ue,top:q,right:ue+n.offsetWidth,bottom:q+n.offsetHeight})},triggerOnKeyDown:Si(po),triggerOnKeyPress:Si(go),triggerOnKeyUp:mo,triggerOnMouseDown:Si(vo),execCommand:function(i){if(Pn.hasOwnProperty(i))return Pn[i].call(null,this)},triggerElectric:Si(function(i){wo(this,i)}),findPosH:function(i,n,L,j){var Y=1;n<0&&(Y=-1,n=-n);for(var Q=y(this.doc,i),q=0;q<n&&!(Q=Ka(this.doc,Q,Y,L,j),Q.hitSide);++q);return Q},moveH:Si(function(i,n){var L=this;this.extendSelectionsBy(function(j){return L.display.shift||L.doc.extend||j.empty()?Ka(L.doc,j.head,i,n,L.options.rtlMoveVisually):i<0?j.from():j.to()},he)}),deleteH:Si(function(i,n){var L=this.doc.sel,j=this.doc;L.somethingSelected()?j.replaceSelection("",null,"+delete"):sn(this,function(Y){var Q=Ka(j,Y.head,i,n,!1);return i<0?{from:Q,to:Y.head}:{from:Y.head,to:Q}})}),findPosV:function(i,n,L,j){var Y=1,Q=j;n<0&&(Y=-1,n=-n);for(var q=y(this.doc,i),ue=0;ue<n;++ue){var fe=Qi(this,q,"div");if(Q==null?Q=fe.left:fe.left=Q,q=Oo(this,fe,Y,L),q.hitSide)break}return q},moveV:Si(function(i,n){var L=this,j=this.doc,Y=[],Q=!this.display.shift&&!j.extend&&j.sel.somethingSelected();if(j.extendSelectionsBy(function(ue){if(Q)return i<0?ue.from():ue.to();var fe=Qi(L,ue.head,"div");ue.goalColumn!=null&&(fe.left=ue.goalColumn),Y.push(fe.left);var Se=Oo(L,fe,i,n);return n=="page"&&ue==j.sel.primary()&&Sa(L,ma(L,Se,"div").top-fe.top),Se},he),Y.length)for(var q=0;q<j.sel.ranges.length;q++)j.sel.ranges[q].goalColumn=Y[q]}),findWordAt:function(i){var n=this.doc,L=pt(n,i.line).text,j=i.ch,Y=i.ch;if(L){var Q=this.getHelper(i,"wordChars");(i.sticky=="before"||Y==L.length)&&j?--j:++Y;for(var q=L.charAt(j),ue=Ne(q,Q)?function(fe){return Ne(fe,Q)}:/\s/.test(q)?function(fe){return/\s/.test(fe)}:function(fe){return!/\s/.test(fe)&&!Ne(fe)};j>0&&ue(L.charAt(j-1));)--j;for(;Y<L.length&&ue(L.charAt(Y));)++Y}return new Gt(Ve(i.line,j),Ve(i.line,Y))},toggleOverwrite:function(i){if(i!=null&&i==this.state.overwrite)return;(this.state.overwrite=!this.state.overwrite)?P(this.display.cursorDiv,"CodeMirror-overwrite"):T(this.display.cursorDiv,"CodeMirror-overwrite"),Re(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==M()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:Si(function(i,n){_n(this,i,n)}),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:ca(this),clientWidth:Mr(this)}},scrollIntoView:Si(function(i,n){i==null?(i={from:this.doc.sel.primary().head,to:null},n==null&&(n=this.options.cursorScrollMargin)):typeof i=="number"?i={from:Ve(i,0),to:null}:i.from==null&&(i={from:i,to:null}),i.to||(i.to=i.from),i.margin=n||0,i.from.line!=null?Jo(this,i):bs(this,i.from,i.to,i.margin)}),setSize:Si(function(i,n){var L=this,j=function(Q){return typeof Q=="number"||/^\d+$/.test(String(Q))?Q+"px":Q};i!=null&&(this.display.wrapper.style.width=j(i)),n!=null&&(this.display.wrapper.style.height=j(n)),this.options.lineWrapping&&as(this);var Y=this.display.viewFrom;this.doc.iter(Y,this.display.viewTo,function(Q){if(Q.widgets){for(var q=0;q<Q.widgets.length;q++)if(Q.widgets[q].noHScroll){Tr(L,Y,"widget");break}}++Y}),this.curOp.forceUpdate=!0,Re(this,"refresh",this)}),operation:function(i){return Ni(this,i)},startOperation:function(){return Hr(this)},endOperation:function(){return jr(this)},refresh:Si(function(){var i=this.display.cachedTextHeight;Ri(this),this.curOp.forceUpdate=!0,yn(this),_n(this,this.doc.scrollLeft,this.doc.scrollTop),Oa(this.display),(i==null||Math.abs(i-Yr(this.display))>.5||this.options.lineWrapping)&&Ea(this),Re(this,"refresh",this)}),swapDoc:Si(function(i){var n=this.doc;return n.cm=null,this.state.selectingText&&this.state.selectingText(),Ds(this,i),yn(this),this.display.input.reset(),_n(this,i.scrollLeft,i.scrollTop),this.curOp.forceScroll=!0,mi(this,"swapDoc",this,n),n}),phrase:function(i){var n=this.options.phrases;return n&&Object.prototype.hasOwnProperty.call(n,i)?n[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}},ve(e),e.registerHelper=function(i,n,L){r.hasOwnProperty(i)||(r[i]=e[i]={_global:[]}),r[i][n]=L},e.registerGlobalHelper=function(i,n,L,j){e.registerHelper(i,n,j),r[i]._global.push({pred:L,val:j})}}function Ka(e,t,r,i,n){var L=t,j=r,Y=pt(e,t.line),Q=n&&e.direction=="rtl"?-r:r;function q(){var lt=t.line+Q;return lt<e.first||lt>=e.first+e.size?!1:(t=new Ve(lt,t.ch,t.sticky),Y=pt(e,lt))}function ue(lt){var nt;if(i=="codepoint"){var ht=Y.text.charCodeAt(t.ch+(i>0?0:-1));isNaN(ht)?nt=null:nt=new Ve(t.line,Math.max(0,Math.min(Y.text.length,t.ch+r*(ht>=55296&&ht<56320?2:1))),-r)}else n?nt=Ml(e.cm,Y,t,r):nt=Ba(Y,t,r);if(nt==null)if(!lt&&q())t=Ua(n,e.cm,Y,t.line,Q);else return!1;else t=nt;return!0}if(i=="char"||i=="codepoint")ue();else if(i=="column")ue(!0);else if(i=="word"||i=="group")for(var fe=null,Se=i=="group",Te=e.cm&&e.cm.getHelper(t,"wordChars"),Pe=!0;!(r<0&&!ue(!Pe));Pe=!1){var ze=Y.text.charAt(t.ch)||`
`,$e=Ne(ze,Te)?"w":Se&&ze==`
`?"n":!Se||/\s/.test(ze)?null:"p";if(Se&&!Pe&&!$e&&($e="s"),fe&&fe!=$e){r<0&&(r=1,ue(),t.sticky="after");break}if($e&&(fe=$e),r>0&&!ue(!Pe))break}var rt=ea(e,t,L,j,!0);return pr(L,rt)&&(rt.hitSide=!0),rt}function Oo(e,t,r,i){var n=e.doc,L=t.left,j;if(i=="page"){var Y=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),Q=Math.max(Y-.5*Yr(e.display),3);j=(r>0?t.bottom:t.top)+r*Q}else i=="line"&&(j=r>0?t.bottom+3:t.top-3);for(var q;!(q=va(e,L,j),!q.outside);){if(r<0?j<=0:j>=n.height){q.hitSide=!0;break}j+=r*5}return q}var Kt=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new ee,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};Kt.prototype.init=function(e){var t=this,r=this,i=r.cm,n=r.div=e.lineDiv;Co(n,i.options.spellcheck,i.options.autocorrect,i.options.autocapitalize);function L(Y){for(var Q=Y.target;Q;Q=Q.parentNode){if(Q==n)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(Q.className))break}return!1}Ie(n,"paste",function(Y){if(!L(Y)||We(i,Y)||To(Y,i))return;H<=11&&setTimeout(hi(i,function(){return t.updateFromDOM()}),20)}),Ie(n,"compositionstart",function(Y){t.composing={data:Y.data,done:!1}}),Ie(n,"compositionupdate",function(Y){t.composing||(t.composing={data:Y.data,done:!1})}),Ie(n,"compositionend",function(Y){t.composing&&(Y.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),Ie(n,"touchstart",function(){return r.forceCompositionEnd()}),Ie(n,"input",function(){t.composing||t.readFromDOMSoon()});function j(Y){if(!L(Y)||We(i,Y))return;if(i.somethingSelected())sa({lineWise:!1,text:i.getSelections()}),Y.type=="cut"&&i.replaceSelection("",null,"cut");else if(i.options.lineWiseCopyCut){var Q=So(i);sa({lineWise:!0,text:Q.text}),Y.type=="cut"&&i.operation(function(){i.setSelections(Q.ranges,0,Ee),i.replaceSelection("",null,"cut")})}else return;if(Y.clipboardData){Y.clipboardData.clearData();var q=Zi.text.join(`
`);if(Y.clipboardData.setData("Text",q),Y.clipboardData.getData("Text")==q){Y.preventDefault();return}}var ue=Ao(),fe=ue.firstChild;i.display.lineSpace.insertBefore(ue,i.display.lineSpace.firstChild),fe.value=Zi.text.join(`
`);var Se=document.activeElement;V(fe),setTimeout(function(){i.display.lineSpace.removeChild(ue),Se.focus(),Se==n&&r.showPrimarySelection()},50)}Ie(n,"copy",j),Ie(n,"cut",j)},Kt.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},Kt.prototype.prepareSelection=function(){var e=ps(this.cm,!1);return e.focus=document.activeElement==this.div,e},Kt.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},Kt.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Kt.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,r=t.doc.sel.primary(),i=r.from(),n=r.to();if(t.display.viewTo==t.display.viewFrom||i.line>=t.display.viewTo||n.line<t.display.viewFrom){e.removeAllRanges();return}var L=oa(t,e.anchorNode,e.anchorOffset),j=oa(t,e.focusNode,e.focusOffset);if(L&&!L.bad&&j&&!j.bad&&Tt(vr(L,j),i)==0&&Tt(gr(L,j),n)==0)return;var Y=t.display.view,Q=i.line>=t.display.viewFrom&&Ro(t,i)||{node:Y[0].measure.map[2],offset:0},q=n.line<t.display.viewTo&&Ro(t,n);if(!q){var ue=Y[Y.length-1].measure,fe=ue.maps?ue.maps[ue.maps.length-1]:ue.map;q={node:fe[fe.length-1],offset:fe[fe.length-2]-fe[fe.length-3]}}if(!Q||!q){e.removeAllRanges();return}var Se=e.rangeCount&&e.getRangeAt(0),Te;try{Te=m(Q.node,Q.offset,q.offset,q.node)}catch(Pe){}Te&&(!k&&t.state.focused?(e.collapse(Q.node,Q.offset),Te.collapsed||(e.removeAllRanges(),e.addRange(Te))):(e.removeAllRanges(),e.addRange(Te)),Se&&e.anchorNode==null?e.addRange(Se):k&&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){b(this.cm.display.cursorDiv,e.cursors),b(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 v(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():Ni(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(s&&g&&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 r=oa(t,e.anchorNode,e.anchorOffset),i=oa(t,e.focusNode,e.focusOffset);r&&i&&Ni(t,function(){Ei(t.doc,Sr(r,i),Ee),(r.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,r=e.doc.sel.primary(),i=r.from(),n=r.to();if(i.ch==0&&i.line>e.firstLine()&&(i=Ve(i.line-1,pt(e.doc,i.line-1).length)),n.ch==pt(e.doc,n.line).text.length&&n.line<e.lastLine()&&(n=Ve(n.line+1,0)),i.line<t.viewFrom||n.line>t.viewTo-1)return!1;var L,j,Y;i.line==t.viewFrom||(L=Fr(e,i.line))==0?(j=kt(t.view[0].line),Y=t.view[0].node):(j=kt(t.view[L].line),Y=t.view[L-1].node.nextSibling);var Q=Fr(e,n.line),q,ue;if(Q==t.view.length-1?(q=t.viewTo-1,ue=t.lineDiv.lastChild):(q=kt(t.view[Q+1].line)-1,ue=t.view[Q+1].node.previousSibling),!Y)return!1;for(var fe=e.doc.splitLines(tu(e,Y,ue,j,q)),Se=Gi(e.doc,Ve(j,0),Ve(q,pt(e.doc,q).text.length));fe.length>1&&Se.length>1;)if(xe(fe)==xe(Se))fe.pop(),Se.pop(),q--;else if(fe[0]==Se[0])fe.shift(),Se.shift(),j++;else break;for(var Te=0,Pe=0,ze=fe[0],$e=Se[0],rt=Math.min(ze.length,$e.length);Te<rt&&ze.charCodeAt(Te)==$e.charCodeAt(Te);)++Te;for(var lt=xe(fe),nt=xe(Se),ht=Math.min(lt.length-(fe.length==1?Te:0),nt.length-(Se.length==1?Te:0));Pe<ht&&lt.charCodeAt(lt.length-Pe-1)==nt.charCodeAt(nt.length-Pe-1);)++Pe;if(fe.length==1&&Se.length==1&&j==i.line)for(;Te&&Te>i.ch&&lt.charCodeAt(lt.length-Pe-1)==nt.charCodeAt(nt.length-Pe-1);)Te--,Pe++;fe[fe.length-1]=lt.slice(0,lt.length-Pe).replace(/^\u200b+/,""),fe[0]=fe[0].slice(Te).replace(/\u200b+$/,"");var Et=Ve(j,Te),vt=Ve(q,Se.length?xe(Se).length-Pe:0);if(fe.length>1||fe[0]||Tt(Et,vt))return rn(e.doc,fe,Et,vt,"+input"),!0},Kt.prototype.ensurePolled=function(){this.forceCompositionEnd()},Kt.prototype.reset=function(){this.forceCompositionEnd()},Kt.prototype.forceCompositionEnd=function(){if(!this.composing)return;clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus()},Kt.prototype.readFromDOMSoon=function(){var e=this;if(this.readDOMTimeout!=null)return;this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing)if(e.composing.done)e.composing=null;else return;e.updateFromDOM()},80)},Kt.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&Ni(this.cm,function(){return 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this.readUntil(h,!0)},f.prototype.get_regexp=function(h,o){var d=null,s="g";return o&&p&&(s="y"),typeof h=="string"&&h!==""?d=new RegExp(h,s):h&&(d=new RegExp(h.source,s)),d},f.prototype.get_literal_regexp=function(h){return RegExp(h.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&"))},f.prototype.peekUntilAfter=function(h){var o=this.__position,d=this.readUntilAfter(h);return this.__position=o,d},f.prototype.lookBack=function(h){var o=this.__position-1;return o>=h.length&&this.__input.substring(o-h.length,o).toLowerCase()===h},g.exports.InputScanner=f},function(g,p,f){var h=f(8).InputScanner,o=f(3).Token,d=f(10).TokenStream,s=f(11).WhitespacePattern,a={START:"TK_START",RAW:"TK_RAW",EOF:"TK_EOF"},l=function(c,R){this._input=new h(c),this._options=R||{},this.__tokens=null,this._patterns={},this._patterns.whitespace=new s(this._input)};l.prototype.tokenize=function(){this._input.restart(),this.__tokens=new d,this._reset();for(var c,R=new o(a.START,""),w=null,x=[],O=new d;R.type!==a.EOF;){for(c=this._get_next_token(R,w);this._is_comment(c);)O.add(c),c=this._get_next_token(R,w);O.isEmpty()||(c.comments_before=O,O=new d),c.parent=w,this._is_opening(c)?(x.push(w),w=c):w&&this._is_closing(c,w)&&(c.opened=w,w.closed=c,w=x.pop(),c.parent=w),c.previous=R,R.next=c,this.__tokens.add(c),R=c}return this.__tokens},l.prototype._is_first_token=function(){return this.__tokens.isEmpty()},l.prototype._reset=function(){},l.prototype._get_next_token=function(c,R){this._readWhitespace();var w=this._input.read(/.+/g);return w?this._create_token(a.RAW,w):this._create_token(a.EOF,"")},l.prototype._is_comment=function(c){return!1},l.prototype._is_opening=function(c){return!1},l.prototype._is_closing=function(c,R){return!1},l.prototype._create_token=function(c,R){var w=new o(c,R,this._patterns.whitespace.newline_count,this._patterns.whitespace.whitespace_before_token);return w},l.prototype._readWhitespace=function(){return this._patterns.whitespace.read()},g.exports.Tokenizer=l,g.exports.TOKEN=a},function(g){function p(f){this.__tokens=[],this.__tokens_length=this.__tokens.length,this.__position=0,this.__parent_token=f}p.prototype.restart=function(){this.__position=0},p.prototype.isEmpty=function(){return this.__tokens_length===0},p.prototype.hasNext=function(){return this.__position<this.__tokens_length},p.prototype.next=function(){var f=null;return this.hasNext()&&(f=this.__tokens[this.__position],this.__position+=1),f},p.prototype.peek=function(f){var h=null;return f=f||0,f+=this.__position,f>=0&&f<this.__tokens_length&&(h=this.__tokens[f]),h},p.prototype.add=function(f){this.__parent_token&&(f.parent=this.__parent_token),this.__tokens.push(f),this.__tokens_length+=1},g.exports.TokenStream=p},function(g,p,f){var h=f(12).Pattern;function o(d,s){h.call(this,d,s),s?this._line_regexp=this._input.get_regexp(s._line_regexp):this.__set_whitespace_patterns("",""),this.newline_count=0,this.whitespace_before_token=""}o.prototype=new h,o.prototype.__set_whitespace_patterns=function(d,s){d+="\\t ",s+="\\n\\r",this._match_pattern=this._input.get_regexp("["+d+s+"]+",!0),this._newline_regexp=this._input.get_regexp("\\r\\n|["+s+"]")},o.prototype.read=function(){this.newline_count=0,this.whitespace_before_token="";var d=this._input.read(this._match_pattern);if(d===" ")this.whitespace_before_token=" ";else if(d){var s=this.__split(this._newline_regexp,d);this.newline_count=s.length-1,this.whitespace_before_token=s[this.newline_count]}return d},o.prototype.matching=function(d,s){var a=this._create();return a.__set_whitespace_patterns(d,s),a._update(),a},o.prototype._create=function(){return new o(this._input,this)},o.prototype.__split=function(d,s){d.lastIndex=0;for(var a=0,l=[],c=d.exec(s);c;)l.push(s.substring(a,c.index)),a=c.index+c[0].length,c=d.exec(s);return a<s.length?l.push(s.substring(a,s.length)):l.push(""),l},g.exports.WhitespacePattern=o},function(g){function p(f,h){this._input=f,this._starting_pattern=null,this._match_pattern=null,this._until_pattern=null,this._until_after=!1,h&&(this._starting_pattern=this._input.get_regexp(h._starting_pattern,!0),this._match_pattern=this._input.get_regexp(h._match_pattern,!0),this._until_pattern=this._input.get_regexp(h._until_pattern),this._until_after=h._until_after)}p.prototype.read=function(){var f=this._input.read(this._starting_pattern);return(!this._starting_pattern||f)&&(f+=this._input.read(this._match_pattern,this._until_pattern,this._until_after)),f},p.prototype.read_match=function(){return this._input.match(this._match_pattern)},p.prototype.until_after=function(f){var h=this._create();return h._until_after=!0,h._until_pattern=this._input.get_regexp(f),h._update(),h},p.prototype.until=function(f){var h=this._create();return h._until_after=!1,h._until_pattern=this._input.get_regexp(f),h._update(),h},p.prototype.starting_with=function(f){var h=this._create();return h._starting_pattern=this._input.get_regexp(f,!0),h._update(),h},p.prototype.matching=function(f){var h=this._create();return h._match_pattern=this._input.get_regexp(f,!0),h._update(),h},p.prototype._create=function(){return new p(this._input,this)},p.prototype._update=function(){},g.exports.Pattern=p},function(g){function p(f,h){f=typeof f=="string"?f:f.source,h=typeof h=="string"?h:h.source,this.__directives_block_pattern=new RegExp(f+/ beautify( \w+[:]\w+)+ /.source+h,"g"),this.__directive_pattern=/ (\w+)[:](\w+)/g,this.__directives_end_ignore_pattern=new RegExp(f+/\sbeautify\signore:end\s/.source+h,"g")}p.prototype.get_directives=function(f){if(!f.match(this.__directives_block_pattern))return null;var h={};this.__directive_pattern.lastIndex=0;for(var o=this.__directive_pattern.exec(f);o;)h[o[1]]=o[2],o=this.__directive_pattern.exec(f);return h},p.prototype.readIgnored=function(f){return f.readUntilAfter(this.__directives_end_ignore_pattern)},g.exports.Directives=p},function(g,p,f){var h=f(12).Pattern,o={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1};function d(s,a){h.call(this,s,a),this.__template_pattern=null,this._disabled=Object.assign({},o),this._excluded=Object.assign({},o),a&&(this.__template_pattern=this._input.get_regexp(a.__template_pattern),this._excluded=Object.assign(this._excluded,a._excluded),this._disabled=Object.assign(this._disabled,a._disabled));var l=new h(s);this.__patterns={handlebars_comment:l.starting_with(/{{!--/).until_after(/--}}/),handlebars_unescaped:l.starting_with(/{{{/).until_after(/}}}/),handlebars:l.starting_with(/{{/).until_after(/}}/),php:l.starting_with(/<\?(?:[= ]|php)/).until_after(/\?>/),erb:l.starting_with(/<%[^%]/).until_after(/[^%]%>/),django:l.starting_with(/{%/).until_after(/%}/),django_value:l.starting_with(/{{/).until_after(/}}/),django_comment:l.starting_with(/{#/).until_after(/#}/),smarty:l.starting_with(/{(?=[^}{\s\n])/).until_after(/[^\s\n]}/),smarty_comment:l.starting_with(/{\*/).until_after(/\*}/),smarty_literal:l.starting_with(/{literal}/).until_after(/{\/literal}/)}}d.prototype=new h,d.prototype._create=function(){return new d(this._input,this)},d.prototype._update=function(){this.__set_templated_pattern()},d.prototype.disable=function(s){var a=this._create();return a._disabled[s]=!0,a._update(),a},d.prototype.read_options=function(s){var a=this._create();for(var l in o)a._disabled[l]=s.templating.indexOf(l)===-1;return a._update(),a},d.prototype.exclude=function(s){var a=this._create();return a._excluded[s]=!0,a._update(),a},d.prototype.read=function(){var s="";this._match_pattern?s=this._input.read(this._starting_pattern):s=this._input.read(this._starting_pattern,this.__template_pattern);for(var a=this._read_template();a;)this._match_pattern?a+=this._input.read(this._match_pattern):a+=this._input.readUntil(this.__template_pattern),s+=a,a=this._read_template();return this._until_after&&(s+=this._input.readUntilAfter(this._until_pattern)),s},d.prototype.__set_templated_pattern=function(){var s=[];this._disabled.php||s.push(this.__patterns.php._starting_pattern.source),this._disabled.handlebars||s.push(this.__patterns.handlebars._starting_pattern.source),this._disabled.erb||s.push(this.__patterns.erb._starting_pattern.source),this._disabled.django||(s.push(this.__patterns.django._starting_pattern.source),s.push(this.__patterns.django_value._starting_pattern.source),s.push(this.__patterns.django_comment._starting_pattern.source)),this._disabled.smarty||s.push(this.__patterns.smarty._starting_pattern.source),this._until_pattern&&s.push(this._until_pattern.source),this.__template_pattern=this._input.get_regexp("(?:"+s.join("|")+")")},d.prototype._read_template=function(){var s="",a=this._input.peek();if(a==="<"){var l=this._input.peek(1);!this._disabled.php&&!this._excluded.php&&l==="?"&&(s=s||this.__patterns.php.read()),!this._disabled.erb&&!this._excluded.erb&&l==="%"&&(s=s||this.__patterns.erb.read())}else a==="{"&&(!this._disabled.handlebars&&!this._excluded.handlebars&&(s=s||this.__patterns.handlebars_comment.read(),s=s||this.__patterns.handlebars_unescaped.read(),s=s||this.__patterns.handlebars.read()),this._disabled.django||(!this._excluded.django&&!this._excluded.handlebars&&(s=s||this.__patterns.django_value.read()),this._excluded.django||(s=s||this.__patterns.django_comment.read(),s=s||this.__patterns.django.read())),this._disabled.smarty||this._disabled.django&&this._disabled.handlebars&&(s=s||this.__patterns.smarty_comment.read(),s=s||this.__patterns.smarty_literal.read(),s=s||this.__patterns.smarty.read()));return s},g.exports.TemplatablePattern=d},,,,function(g,p,f){var h=f(19).Beautifier,o=f(20).Options;function d(s,a,l,c){var R=new h(s,a,l,c);return R.beautify()}g.exports=d,g.exports.defaultOptions=function(){return new o}},function(g,p,f){var h=f(20).Options,o=f(2).Output,d=f(21).Tokenizer,s=f(21).TOKEN,a=/\r\n|[\r\n]/,l=/\r\n|[\r\n]/g,c=function(_,m){this.indent_level=0,this.alignment_size=0,this.max_preserve_newlines=_.max_preserve_newlines,this.preserve_newlines=_.preserve_newlines,this._output=new o(_,m)};c.prototype.current_line_has_match=function(_){return this._output.current_line.has_match(_)},c.prototype.set_space_before_token=function(_,m){this._output.space_before_token=_,this._output.non_breaking_space=m},c.prototype.set_wrap_point=function(){this._output.set_indent(this.indent_level,this.alignment_size),this._output.set_wrap_point()},c.prototype.add_raw_token=function(_){this._output.add_raw_token(_)},c.prototype.print_preserved_newlines=function(_){var m=0;_.type!==s.TEXT&&_.previous.type!==s.TEXT&&(m=_.newlines?1:0),this.preserve_newlines&&(m=_.newlines<this.max_preserve_newlines+1?_.newlines:this.max_preserve_newlines+1);for(var v=0;v<m;v++)this.print_newline(v>0);return m!==0},c.prototype.traverse_whitespace=function(_){return _.whitespace_before||_.newlines?(this.print_preserved_newlines(_)||(this._output.space_before_token=!0),!0):!1},c.prototype.previous_token_wrapped=function(){return this._output.previous_token_wrapped},c.prototype.print_newline=function(_){this._output.add_new_line(_)},c.prototype.print_token=function(_){_.text&&(this._output.set_indent(this.indent_level,this.alignment_size),this._output.add_token(_.text))},c.prototype.indent=function(){this.indent_level++},c.prototype.get_full_indent=function(_){return _=this.indent_level+(_||0),_<1?"":this._output.get_indent_string(_)};var R=function(_){for(var m=null,v=_.next;v.type!==s.EOF&&_.closed!==v;){if(v.type===s.ATTRIBUTE&&v.text==="type"){v.next&&v.next.type===s.EQUALS&&v.next.next&&v.next.next.type===s.VALUE&&(m=v.next.next.text);break}v=v.next}return m},w=function(_,m){var v=null,M=null;return m.closed?(_==="script"?v="text/javascript":_==="style"&&(v="text/css"),v=R(m)||v,v.search("text/css")>-1?M="css":v.search(/module|((text|application|dojo)\/(x-)?(javascript|ecmascript|jscript|livescript|(ld\+)?json|method|aspect))/)>-1?M="javascript":v.search(/(text|application|dojo)\/(x-)?(html)/)>-1?M="html":v.search(/test\/null/)>-1&&(M="null"),M):null};function x(_,m){return m.indexOf(_)!==-1}function O(_,m,v){this.parent=_||null,this.tag=m?m.tag_name:"",this.indent_level=v||0,this.parser_token=m||null}function A(_){this._printer=_,this._current_frame=null}A.prototype.get_parser_token=function(){return this._current_frame?this._current_frame.parser_token:null},A.prototype.record_tag=function(_){var m=new O(this._current_frame,_,this._printer.indent_level);this._current_frame=m},A.prototype._try_pop_frame=function(_){var m=null;return _&&(m=_.parser_token,this._printer.indent_level=_.indent_level,this._current_frame=_.parent),m},A.prototype._get_frame=function(_,m){for(var v=this._current_frame;v&&!(_.indexOf(v.tag)!==-1);){if(m&&m.indexOf(v.tag)!==-1){v=null;break}v=v.parent}return v},A.prototype.try_pop=function(_,m){var v=this._get_frame([_],m);return this._try_pop_frame(v)},A.prototype.indent_to_tag=function(_){var m=this._get_frame(_);m&&(this._printer.indent_level=m.indent_level)};function T(_,m,v,M){this._source_text=_||"",m=m||{},this._js_beautify=v,this._css_beautify=M,this._tag_stack=null;var P=new h(m,"html");this._options=P,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"}T.prototype.beautify=function(){if(this._options.disabled)return this._source_text;var _=this._source_text,m=this._options.eol;this._options.eol==="auto"&&(m=`
`,_&&a.test(_)&&(m=_.match(a)[0])),_=_.replace(l,`
`);var v=_.match(/^[\t ]*/)[0],M={text:"",type:""},P=new E,K=new c(this._options,v),V=new d(_,this._options).tokenize();this._tag_stack=new A(K);for(var U=null,S=V.next();S.type!==s.EOF;)S.type===s.TAG_OPEN||S.type===s.COMMENT?(U=this._handle_tag_open(K,S,P,M),P=U):S.type===s.ATTRIBUTE||S.type===s.EQUALS||S.type===s.VALUE||S.type===s.TEXT&&!P.tag_complete?U=this._handle_inside_tag(K,S,P,V):S.type===s.TAG_CLOSE?U=this._handle_tag_close(K,S,P):S.type===s.TEXT?U=this._handle_text(K,S,P):K.add_raw_token(S),M=U,S=V.next();var X=K._output.get_code(m);return X},T.prototype._handle_tag_close=function(_,m,v){var M={text:m.text,type:m.type};return _.alignment_size=0,v.tag_complete=!0,_.set_space_before_token(m.newlines||m.whitespace_before!=="",!0),v.is_unformatted?_.add_raw_token(m):(v.tag_start_char==="<"&&(_.set_space_before_token(m.text[0]==="/",!0),this._is_wrap_attributes_force_expand_multiline&&v.has_wrapped_attrs&&_.print_newline(!1)),_.print_token(m)),v.indent_content&&!(v.is_unformatted||v.is_content_unformatted)&&(_.indent(),v.indent_content=!1),!v.is_inline_element&&!(v.is_unformatted||v.is_content_unformatted)&&_.set_wrap_point(),M},T.prototype._handle_inside_tag=function(_,m,v,M){var P=v.has_wrapped_attrs,K={text:m.text,type:m.type};if(_.set_space_before_token(m.newlines||m.whitespace_before!=="",!0),v.is_unformatted)_.add_raw_token(m);else if(v.tag_start_char==="{"&&m.type===s.TEXT)_.print_preserved_newlines(m)?(m.newlines=0,_.add_raw_token(m)):_.print_token(m);else{if(m.type===s.ATTRIBUTE?(_.set_space_before_token(!0),v.attr_count+=1):(m.type===s.EQUALS||m.type===s.VALUE&&m.previous.type===s.EQUALS)&&_.set_space_before_token(!1),m.type===s.ATTRIBUTE&&v.tag_start_char==="<"&&((this._is_wrap_attributes_preserve||this._is_wrap_attributes_preserve_aligned)&&(_.traverse_whitespace(m),P=P||m.newlines!==0),this._is_wrap_attributes_force)){var V=v.attr_count>1;if(this._is_wrap_attributes_force_expand_multiline&&v.attr_count===1){var U=!0,S=0,X;do{if(X=M.peek(S),X.type===s.ATTRIBUTE){U=!1;break}S+=1}while(S<4&&X.type!==s.EOF&&X.type!==s.TAG_CLOSE);V=!U}V&&(_.print_newline(!1),P=!0)}_.print_token(m),P=P||_.previous_token_wrapped(),v.has_wrapped_attrs=P}return K},T.prototype._handle_text=function(_,m,v){var M={text:m.text,type:"TK_CONTENT"};return v.custom_beautifier_name?this._print_custom_beatifier_text(_,m,v):v.is_unformatted||v.is_content_unformatted?_.add_raw_token(m):(_.traverse_whitespace(m),_.print_token(m)),M},T.prototype._print_custom_beatifier_text=function(_,m,v){var M=this;if(m.text!==""){var P=m.text,K,V=1,U="",S="";v.custom_beautifier_name==="javascript"&&typeof this._js_beautify=="function"?K=this._js_beautify:v.custom_beautifier_name==="css"&&typeof this._css_beautify=="function"?K=this._css_beautify:v.custom_beautifier_name==="html"&&(K=function(Ee,we){var he=new T(Ee,we,M._js_beautify,M._css_beautify);return he.beautify()}),this._options.indent_scripts==="keep"?V=0:this._options.indent_scripts==="separate"&&(V=-_.indent_level);var X=_.get_full_indent(V);if(P=P.replace(/\n[ \t]*$/,""),v.custom_beautifier_name!=="html"&&P[0]==="<"&&P.match(/^(<!--|<!\[CDATA\[)/)){var ee=/^(<!--[^\n]*|<!\[CDATA\[)(\n?)([ \t\n]*)([\s\S]*)(-->|]]>)$/.exec(P);if(!ee){_.add_raw_token(m);return}U=X+ee[1]+`
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`)!==-1)&&(ee=ee[3].match(/[ \t]+$/),ee&&(m.whitespace_before=ee[0]))}if(P)if(K){var ae=function(){this.eol=`
`};ae.prototype=this._options.raw_options;var de=new ae;P=K(X+P,de)}else{var Ae=m.whitespace_before;Ae&&(P=P.replace(new RegExp(`
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`)),P=X+P.replace(/\n/g,`
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`+S:P=U+S),_.print_newline(!1),P&&(m.text=P,m.whitespace_before="",m.newlines=0,_.add_raw_token(m),_.print_newline(!0))}},T.prototype._handle_tag_open=function(_,m,v,M){var P=this._get_tag_open_token(m);return(v.is_unformatted||v.is_content_unformatted)&&!v.is_empty_element&&m.type===s.TAG_OPEN&&m.text.indexOf("</")===0?(_.add_raw_token(m),P.start_tag_token=this._tag_stack.try_pop(P.tag_name)):(_.traverse_whitespace(m),this._set_tag_position(_,m,P,v,M),P.is_inline_element||_.set_wrap_point(),_.print_token(m)),(this._is_wrap_attributes_force_aligned||this._is_wrap_attributes_aligned_multiple||this._is_wrap_attributes_preserve_aligned)&&(P.alignment_size=m.text.length+1),!P.tag_complete&&!P.is_unformatted&&(_.alignment_size=P.alignment_size),P};var E=function(_,m){if(this.parent=_||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="",!m)this.tag_complete=!0;else{var v;this.tag_start_char=m.text[0],this.text=m.text,this.tag_start_char==="<"?(v=m.text.match(/^<([^\s>]*)/),this.tag_check=v?v[1]:""):(v=m.text.match(/^{{~?(?:[\^]|#\*?)?([^\s}]+)/),this.tag_check=v?v[1]:"",(m.text.startsWith("{{#>")||m.text.startsWith("{{~#>"))&&this.tag_check[0]===">"&&(this.tag_check===">"&&m.next!==null?this.tag_check=m.next.text.split(" ")[0]:this.tag_check=m.text.split(">")[1])),this.tag_check=this.tag_check.toLowerCase(),m.type===s.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||m.closed&&m.closed.text==="/>";var M=2;this.tag_start_char==="{"&&this.text.length>=3&&(this.text.charAt(2)==="~"&&(M=3)),this.is_end_tag=this.is_end_tag||this.tag_start_char==="{"&&(this.text.length<3||/[^#\^]/.test(this.text.charAt(M)))}};T.prototype._get_tag_open_token=function(_){var m=new E(this._tag_stack.get_parser_token(),_);return m.alignment_size=this._options.wrap_attributes_indent_size,m.is_end_tag=m.is_end_tag||x(m.tag_check,this._options.void_elements),m.is_empty_element=m.tag_complete||m.is_start_tag&&m.is_end_tag,m.is_unformatted=!m.tag_complete&&x(m.tag_check,this._options.unformatted),m.is_content_unformatted=!m.is_empty_element&&x(m.tag_check,this._options.content_unformatted),m.is_inline_element=x(m.tag_name,this._options.inline)||m.tag_name.includes("-")||m.tag_start_char==="{",m},T.prototype._set_tag_position=function(_,m,v,M,P){if(v.is_empty_element||(v.is_end_tag?v.start_tag_token=this._tag_stack.try_pop(v.tag_name):(this._do_optional_end_element(v)&&(v.is_inline_element||_.print_newline(!1)),this._tag_stack.record_tag(v),(v.tag_name==="script"||v.tag_name==="style")&&!(v.is_unformatted||v.is_content_unformatted)&&(v.custom_beautifier_name=w(v.tag_check,m)))),x(v.tag_check,this._options.extra_liners)&&(_.print_newline(!1),_._output.just_added_blankline()||_.print_newline(!0)),v.is_empty_element){if(v.tag_start_char==="{"&&v.tag_check==="else"){this._tag_stack.indent_to_tag(["if","unless","each"]),v.indent_content=!0;var K=_.current_line_has_match(/{{#if/);K||_.print_newline(!1)}v.tag_name==="!--"&&P.type===s.TAG_CLOSE&&M.is_end_tag&&v.text.indexOf(`
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v.indent_content=!v.custom_beautifier_name,v.tag_start_char==="<"&&(v.tag_name==="html"?v.indent_content=this._options.indent_inner_html:v.tag_name==="head"?v.indent_content=this._options.indent_head_inner_html:v.tag_name==="body"&&(v.indent_content=this._options.indent_body_inner_html)),!(v.is_inline_element||v.is_unformatted)&&(P.type!=="TK_CONTENT"||v.is_content_unformatted)&&_.print_newline(!1),this._calcluate_parent_multiline(_,v)},T.prototype._calcluate_parent_multiline=function(_,m){m.parent&&_._output.just_added_newline()&&!((m.is_inline_element||m.is_unformatted)&&m.parent.is_inline_element)&&(m.parent.multiline_content=!0)};var b=["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"],u=["a","audio","del","ins","map","noscript","video"];T.prototype._do_optional_end_element=function(_){var m=null;if(_.is_empty_element||!_.is_start_tag||!_.parent)return;if(_.tag_name==="body")m=m||this._tag_stack.try_pop("head");else if(_.tag_name==="li")m=m||this._tag_stack.try_pop("li",["ol","ul"]);else if(_.tag_name==="dd"||_.tag_name==="dt")m=m||this._tag_stack.try_pop("dt",["dl"]),m=m||this._tag_stack.try_pop("dd",["dl"]);else if(_.parent.tag_name==="p"&&b.indexOf(_.tag_name)!==-1){var v=_.parent.parent;(!v||u.indexOf(v.tag_name)===-1)&&(m=m||this._tag_stack.try_pop("p"))}else _.tag_name==="rp"||_.tag_name==="rt"?(m=m||this._tag_stack.try_pop("rt",["ruby","rtc"]),m=m||this._tag_stack.try_pop("rp",["ruby","rtc"])):_.tag_name==="optgroup"?m=m||this._tag_stack.try_pop("optgroup",["select"]):_.tag_name==="option"?m=m||this._tag_stack.try_pop("option",["select","datalist","optgroup"]):_.tag_name==="colgroup"?m=m||this._tag_stack.try_pop("caption",["table"]):_.tag_name==="thead"?(m=m||this._tag_stack.try_pop("caption",["table"]),m=m||this._tag_stack.try_pop("colgroup",["table"])):_.tag_name==="tbody"||_.tag_name==="tfoot"?(m=m||this._tag_stack.try_pop("caption",["table"]),m=m||this._tag_stack.try_pop("colgroup",["table"]),m=m||this._tag_stack.try_pop("thead",["table"]),m=m||this._tag_stack.try_pop("tbody",["table"])):_.tag_name==="tr"?(m=m||this._tag_stack.try_pop("caption",["table"]),m=m||this._tag_stack.try_pop("colgroup",["table"]),m=m||this._tag_stack.try_pop("tr",["table","thead","tbody","tfoot"])):(_.tag_name==="th"||_.tag_name==="td")&&(m=m||this._tag_stack.try_pop("td",["table","thead","tbody","tfoot","tr"]),m=m||this._tag_stack.try_pop("th",["table","thead","tbody","tfoot","tr"]));return _.parent=this._tag_stack.get_parser_token(),m},g.exports.Beautifier=T},function(g,p,f){var h=f(6).Options;function o(d){h.call(this,d,"html"),this.templating.length===1&&this.templating[0]==="auto"&&(this.templating=["django","erb","handlebars","php"]),this.indent_inner_html=this._get_boolean("indent_inner_html"),this.indent_body_inner_html=this._get_boolean("indent_body_inner_html",!0),this.indent_head_inner_html=this._get_boolean("indent_head_inner_html",!0),this.indent_handlebars=this._get_boolean("indent_handlebars",!0),this.wrap_attributes=this._get_selection("wrap_attributes",["auto","force","force-aligned","force-expand-multiline","aligned-multiple","preserve","preserve-aligned"]),this.wrap_attributes_indent_size=this._get_number("wrap_attributes_indent_size",this.indent_size),this.extra_liners=this._get_array("extra_liners",["head","body","/html"]),this.inline=this._get_array("inline",["a","abbr","area","audio","b","bdi","bdo","br","button","canvas","cite","code","data","datalist","del","dfn","em","embed","i","iframe","img","input","ins","kbd","keygen","label","map","mark","math","meter","noscript","object","output","progress","q","ruby","s","samp","select","small","span","strong","sub","sup","svg","template","textarea","time","u","var","video","wbr","text","acronym","big","strike","tt"]),this.void_elements=this._get_array("void_elements",["area","base","br","col","embed","hr","img","input","keygen","link","menuitem","meta","param","source","track","wbr","!doctype","?xml","basefont","isindex"]),this.unformatted=this._get_array("unformatted",[]),this.content_unformatted=this._get_array("content_unformatted",["pre","textarea"]),this.unformatted_content_delimiter=this._get_characters("unformatted_content_delimiter"),this.indent_scripts=this._get_selection("indent_scripts",["normal","keep","separate"])}o.prototype=new h,g.exports.Options=o},function(g,p,f){var h=f(9).Tokenizer,o=f(9).TOKEN,d=f(13).Directives,s=f(14).TemplatablePattern,a=f(12).Pattern,l={TAG_OPEN:"TK_TAG_OPEN",TAG_CLOSE:"TK_TAG_CLOSE",ATTRIBUTE:"TK_ATTRIBUTE",EQUALS:"TK_EQUALS",VALUE:"TK_VALUE",COMMENT:"TK_COMMENT",TEXT:"TK_TEXT",UNKNOWN:"TK_UNKNOWN",START:o.START,RAW:o.RAW,EOF:o.EOF},c=new d(/<\!--/,/-->/),R=function(w,x){h.call(this,w,x),this._current_tag_name="";var O=new s(this._input).read_options(this._options),A=new a(this._input);if(this.__patterns={word:O.until(/[\n\r\t <]/),single_quote:O.until_after(/'/),double_quote:O.until_after(/"/),attribute:O.until(/[\n\r\t =>]|\/>/),element_name:O.until(/[\n\r\t >\/]/),handlebars_comment:A.starting_with(/{{!--/).until_after(/--}}/),handlebars:A.starting_with(/{{/).until_after(/}}/),handlebars_open:A.until(/[\n\r\t 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x},R.prototype._read_processing=function(w){var x=null,O=null,A=null;if(w==="<"){var T=this._input.peek(1);(T==="!"||T==="?")&&(O=this.__patterns.conditional_comment.read(),O=O||this.__patterns.processing.read()),O&&(x=this._create_token(l.COMMENT,O),x.directives=A)}return x},R.prototype._read_open=function(w,x){var O=null,A=null;return x||w==="<"&&(O=this._input.next(),this._input.peek()==="/"&&(O+=this._input.next()),O+=this.__patterns.element_name.read(),A=this._create_token(l.TAG_OPEN,O)),A},R.prototype._read_open_handlebars=function(w,x){var O=null,A=null;return x||this._options.indent_handlebars&&w==="{"&&this._input.peek(1)==="{"&&(this._input.peek(2)==="!"?(O=this.__patterns.handlebars_comment.read(),O=O||this.__patterns.handlebars.read(),A=this._create_token(l.COMMENT,O)):(O=this.__patterns.handlebars_open.read(),A=this._create_token(l.TAG_OPEN,O))),A},R.prototype._read_close=function(w,x){var O=null,A=null;return 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A="";if(O&&O.text[0]==="{")A=this.__patterns.handlebars_raw_close.read();else if(x.type===l.TAG_CLOSE&&x.opened.text[0]==="<"&&x.text[0]!=="/"){var T=x.opened.text.substr(1).toLowerCase();if(T==="script"||T==="style"){var E=this._read_comment_or_cdata(w);if(E)return E.type=l.TEXT,E;A=this._input.readUntil(new RegExp("</"+T+"[\\n\\r\\t ]*?>","ig"))}else this._is_content_unformatted(T)&&(A=this._input.readUntil(new RegExp("</"+T+"[\\n\\r\\t ]*?>","ig")))}return A?this._create_token(l.TEXT,A):null},R.prototype._read_content_word=function(w){var x="";if(this._options.unformatted_content_delimiter&&(w===this._options.unformatted_content_delimiter[0]&&(x=this.__patterns.unformatted_content_delimiter.read())),x||(x=this.__patterns.word.read()),x)return this._create_token(l.TEXT,x)},g.exports.Tokenizer=R,g.exports.TOKEN=l}],H={};function D(g){var p=H[g];if(p!==void 0)return p.exports;var f=H[g]={exports:{}};return G[g](f,f.exports,D),f.exports}var I=D(18);k=I})();var 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      Time to underbuffer: `+P.toFixed(3)+" s"),l.nextLoadLevel=V,this.bwEstimator.sample(A,x.loaded),this.clearTimer(),s.loader&&(this.fragCurrent=this.partCurrent=null,s.loader.abort()),l.trigger(B.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:s,part:a,stats:x})},o.onFragLoaded=function(s,a){var l=a.frag,c=a.part;if(l.type===D.PlaylistLevelType.MAIN&&Object($.isFiniteNumber)(l.sn)){var R=c?c.stats:l.stats,w=c?c.duration:l.duration;if(this.clearTimer(),this.lastLoadedFragLevel=l.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var x=this.hls.levels[l.level],O=(x.loaded?x.loaded.bytes:0)+R.loaded,A=(x.loaded?x.loaded.duration:0)+w;x.loaded={bytes:O,duration:A},x.realBitrate=Math.round(8*O/A)}if(l.bitrateTest){var T={stats:R,frag:l,part:c,id:l.type};this.onFragBuffered(B.Events.FRAG_BUFFERED,T),l.bitrateTest=!1}}},o.onFragBuffered=function(s,a){var l=a.frag,c=a.part,R=c?c.stats:l.stats;if(R.aborted)return;if(l.type!==D.PlaylistLevelType.MAIN||l.sn==="initSegment")return;var w=R.parsing.end-R.loading.start;this.bwEstimator.sample(w,R.loaded),R.bwEstimate=this.bwEstimator.getEstimate(),l.bitrateTest?this.bitrateTestDelay=w/1e3:this.bitrateTestDelay=0},o.onError=function(s,a){switch(a.details){case H.ErrorDetails.FRAG_LOAD_ERROR:case H.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},o.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},o.getNextABRAutoLevel=function(){var s=this.fragCurrent,a=this.partCurrent,l=this.hls,c=l.maxAutoLevel,R=l.config,w=l.minAutoLevel,x=l.media,O=a?a.duration:s?s.duration:0,A=x?x.currentTime:0,T=x&&x.playbackRate!==0?Math.abs(x.playbackRate):1,E=this.bwEstimator?this.bwEstimator.getEstimate():R.abrEwmaDefaultEstimate,b=(G.BufferHelper.bufferInfo(x,A,R.maxBufferHole).end-A)/T,u=this.findBestLevel(E,w,c,b,R.abrBandWidthFactor,R.abrBandWidthUpFactor);if(u>=0)return u;I.logger.trace((b?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var _=O?Math.min(O,R.maxStarvationDelay):R.maxStarvationDelay,m=R.abrBandWidthFactor,v=R.abrBandWidthUpFactor;if(!b){var M=this.bitrateTestDelay;if(M){var P=O?Math.min(O,R.maxLoadingDelay):R.maxLoadingDelay;_=P-M,I.logger.trace("bitrate test took "+Math.round(1e3*M)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*_)+" ms"),m=v=1}}return u=this.findBestLevel(E,w,c,b+_,m,v),Math.max(u,0)},o.findBestLevel=function(s,a,l,c,R,w){for(var x,O=this.fragCurrent,A=this.partCurrent,T=this.lastLoadedFragLevel,E=this.hls.levels,b=E[T],u=!!(b!=null&&(x=b.details)!==null&&x!==void 0&&x.live),_=b==null?void 0:b.codecSet,m=A?A.duration:O?O.duration:0,v=l;v>=a;v--){var M=E[v];if(!M||_&&M.codecSet!==_)continue;var P=M.details,K=(A?P==null?void 0:P.partTarget:P==null?void 0:P.averagetargetduration)||m,V=void 0;v<=T?V=R*s:V=w*s;var U=E[v].maxBitrate,S=U*K/V;if(I.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+v+"/"+Math.round(V)+"/"+U+"/"+K+"/"+c+"/"+S),V>U&&(!S||u&&!this.bitrateTestDelay||S<c))return v}return-1},p(h,[{key:"nextAutoLevel",get:function(){var s=this._nextAutoLevel,a=this.bwEstimator;if(s!==-1&&(!a||!a.canEstimate()))return s;var l=this.getNextABRAutoLevel();return s!==-1&&(l=Math.min(s,l)),l},set:function(s){this._nextAutoLevel=s}}]),h}();J.default=f},"./src/controller/audio-stream-controller.ts":function(oe,J,k){"use strict";k.r(J);var $=k("./src/polyfills/number.ts"),F=k("./src/controller/base-stream-controller.ts"),B=k("./src/events.ts"),G=k("./src/utils/buffer-helper.ts"),H=k("./src/controller/fragment-tracker.ts"),D=k("./src/types/level.ts"),I=k("./src/types/loader.ts"),g=k("./src/loader/fragment.ts"),p=k("./src/demux/chunk-cache.ts"),f=k("./src/demux/transmuxer-interface.ts"),h=k("./src/types/transmuxer.ts"),o=k("./src/controller/fragment-finders.ts"),d=k("./src/utils/discontinuities.ts"),s=k("./src/errors.ts"),a=k("./src/utils/logger.ts");function l(){return l=Object.assign||function(O){for(var A=1;A<arguments.length;A++){var T=arguments[A];for(var E in T)Object.prototype.hasOwnProperty.call(T,E)&&(O[E]=T[E])}return O},l.apply(this,arguments)}function c(O,A){O.prototype=Object.create(A.prototype),O.prototype.constructor=O,R(O,A)}function R(O,A){return R=Object.setPrototypeOf||function(E,b){return E.__proto__=b,E},R(O,A)}var w=100,x=function(O){c(A,O);function A(E,b){var u;return u=O.call(this,E,b,"[audio-stream-controller]")||this,u.videoBuffer=null,u.videoTrackCC=-1,u.waitingVideoCC=-1,u.audioSwitch=!1,u.trackId=-1,u.waitingData=null,u.mainDetails=null,u.bufferFlushed=!1,u._registerListeners(),u}var T=A.prototype;return T.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},T._registerListeners=function(){var b=this.hls;b.on(B.Events.MEDIA_ATTACHED,this.onMediaAttached,this),b.on(B.Events.MEDIA_DETACHING,this.onMediaDetaching,this),b.on(B.Events.MANIFEST_LOADING,this.onManifestLoading,this),b.on(B.Events.LEVEL_LOADED,this.onLevelLoaded,this),b.on(B.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),b.on(B.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),b.on(B.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),b.on(B.Events.ERROR,this.onError,this),b.on(B.Events.BUFFER_RESET,this.onBufferReset,this),b.on(B.Events.BUFFER_CREATED,this.onBufferCreated,this),b.on(B.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),b.on(B.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),b.on(B.Events.FRAG_BUFFERED,this.onFragBuffered,this)},T._unregisterListeners=function(){var b=this.hls;b.off(B.Events.MEDIA_ATTACHED,this.onMediaAttached,this),b.off(B.Events.MEDIA_DETACHING,this.onMediaDetaching,this),b.off(B.Events.MANIFEST_LOADING,this.onManifestLoading,this),b.off(B.Events.LEVEL_LOADED,this.onLevelLoaded,this),b.off(B.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),b.off(B.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),b.off(B.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),b.off(B.Events.ERROR,this.onError,this),b.off(B.Events.BUFFER_RESET,this.onBufferReset,this),b.off(B.Events.BUFFER_CREATED,this.onBufferCreated,this),b.off(B.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),b.off(B.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),b.off(B.Events.FRAG_BUFFERED,this.onFragBuffered,this)},T.onInitPtsFound=function(b,u){var _=u.frag,m=u.id,v=u.initPTS;if(m==="main"){var M=_.cc;this.initPTS[_.cc]=v,this.log("InitPTS for cc: "+M+" found from main: "+v),this.videoTrackCC=M,this.state===F.State.WAITING_INIT_PTS&&this.tick()}},T.startLoad=function(b){if(!this.levels){this.startPosition=b,this.state=F.State.STOPPED;return}var u=this.lastCurrentTime;this.stopLoad(),this.setInterval(w),this.fragLoadError=0,u>0&&b===-1?(this.log("Override startPosition with lastCurrentTime @"+u.toFixed(3)),this.state=F.State.IDLE):(this.loadedmetadata=!1,this.state=F.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=b,this.tick()},T.doTick=function(){switch(this.state){case F.State.IDLE:this.doTickIdle();break;case F.State.WAITING_TRACK:{var b,u=this.levels,_=this.trackId,m=u==null||((b=u[_])===null||b===void 0)?void 0:b.details;if(m){if(this.waitForCdnTuneIn(m))break;this.state=F.State.WAITING_INIT_PTS}break}case F.State.FRAG_LOADING_WAITING_RETRY:{var v,M=performance.now(),P=this.retryDate;(!P||M>=P||(v=this.media)!==null&&v!==void 0&&v.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=F.State.IDLE);break}case F.State.WAITING_INIT_PTS:{var K=this.waitingData;if(K){var V=K.frag,U=K.part,S=K.cache,X=K.complete;if(this.initPTS[V.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=F.State.FRAG_LOADING;var ee=S.flush(),ae={frag:V,part:U,payload:ee,networkDetails:null};this._handleFragmentLoadProgress(ae),X&&O.prototype._handleFragmentLoadComplete.call(this,ae)}else if(this.videoTrackCC!==this.waitingVideoCC)a.logger.log("Waiting fragment cc ("+V.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var de=this.getLoadPosition(),Ae=G.BufferHelper.bufferInfo(this.mediaBuffer,de,this.config.maxBufferHole),Ee=Object(o.fragmentWithinToleranceTest)(Ae.end,this.config.maxFragLookUpTolerance,V);Ee<0&&(a.logger.log("Waiting fragment cc ("+V.cc+") @ "+V.start+" cancelled because another fragment at "+Ae.end+" is needed"),this.clearWaitingFragment())}}else this.state=F.State.IDLE}}this.onTickEnd()},T.clearWaitingFragment=function(){var b=this.waitingData;b&&(this.fragmentTracker.removeFragment(b.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=F.State.IDLE)},T.onTickEnd=function(){var b=this.media;if(!b||!b.readyState)return;var u=this.mediaBuffer?this.mediaBuffer:b,_=u.buffered;!this.loadedmetadata&&_.length&&(this.loadedmetadata=!0),this.lastCurrentTime=b.currentTime},T.doTickIdle=function(){var b,u,_=this.hls,m=this.levels,v=this.media,M=this.trackId,P=_.config;if(!m||!m[M])return;if(!v&&(this.startFragRequested||!P.startFragPrefetch))return;var K=m[M],V=K.details;if(!V||V.live&&this.levelLastLoaded!==M||this.waitForCdnTuneIn(V)){this.state=F.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,g.ElementaryStreamTypes.AUDIO,I.PlaylistLevelType.AUDIO));var U=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,I.PlaylistLevelType.AUDIO);if(U===null)return;var S=U.len,X=this.getMaxBufferLength(),ee=this.audioSwitch;if(S>=X&&!ee)return;if(!ee&&this._streamEnded(U,V)){_.trigger(B.Events.BUFFER_EOS,{type:"audio"}),this.state=F.State.ENDED;return}var ae=V.fragments,de=ae[0].start,Ae=U.end;if(ee){var Ee=this.getLoadPosition();Ae=Ee,V.PTSKnown&&Ee<de&&((U.end>de||U.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),v.currentTime=de+.05))}var we=this.getNextFragment(Ae,V);if(!we){this.bufferFlushed=!0;return}((b=we.decryptdata)===null||b===void 0?void 0:b.keyFormat)==="identity"&&!((u=we.decryptdata)!==null&&u!==void 0&&u.key)?this.loadKey(we,V):this.loadFragment(we,V,Ae)},T.getMaxBufferLength=function(){var b=O.prototype.getMaxBufferLength.call(this),u=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,I.PlaylistLevelType.MAIN);return u===null?b:Math.max(b,u.len)},T.onMediaDetaching=function(){this.videoBuffer=null,O.prototype.onMediaDetaching.call(this)},T.onAudioTracksUpdated=function(b,u){var _=u.audioTracks;this.resetTransmuxer(),this.levels=_.map(function(m){return new D.Level(m)})},T.onAudioTrackSwitching=function(b,u){var _=!!u.url;this.trackId=u.id;var m=this.fragCurrent;m!=null&&m.loader&&m.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),_?this.setInterval(w):this.resetTransmuxer(),_?(this.audioSwitch=!0,this.state=F.State.IDLE):this.state=F.State.STOPPED,this.tick()},T.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},T.onLevelLoaded=function(b,u){this.mainDetails=u.details},T.onAudioTrackLoaded=function(b,u){var _,m=this.levels,v=u.details,M=u.id;if(!m){this.warn("Audio tracks were reset while loading level "+M);return}this.log("Track "+M+" loaded ["+v.startSN+","+v.endSN+"],duration:"+v.totalduration);var P=m[M],K=0;if(v.live||(_=P.details)!==null&&_!==void 0&&_.live){var V=this.mainDetails;if(v.fragments[0]||(v.deltaUpdateFailed=!0),v.deltaUpdateFailed||!V)return;!P.details&&v.hasProgramDateTime&&V.hasProgramDateTime?(Object(d.alignMediaPlaylistByPDT)(v,V),K=v.fragments[0].start):K=this.alignPlaylists(v,P.details)}P.details=v,this.levelLastLoaded=M,!this.startFragRequested&&(this.mainDetails||!v.live)&&this.setStartPosition(P.details,K),this.state===F.State.WAITING_TRACK&&!this.waitForCdnTuneIn(v)&&(this.state=F.State.IDLE),this.tick()},T._handleFragmentLoadProgress=function(b){var u,_=b.frag,m=b.part,v=b.payload,M=this.config,P=this.trackId,K=this.levels;if(!K){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+_.sn+" of level "+_.level+" will not be buffered");return}var V=K[P];console.assert(V,"Audio track is defined on fragment load progress");var U=V.details;console.assert(U,"Audio track details are defined on fragment load progress");var S=M.defaultAudioCodec||V.audioCodec||"mp4a.40.2",X=this.transmuxer;X||(X=this.transmuxer=new f.default(this.hls,I.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var ee=this.initPTS[_.cc],ae=(u=_.initSegment)===null||u===void 0?void 0:u.data;if(ee!==void 0){var de=!1,Ae=m?m.index:-1,Ee=Ae!==-1,we=new h.ChunkMetadata(_.level,_.sn,_.stats.chunkCount,v.byteLength,Ae,Ee);X.push(v,ae,S,"",_,m,U.totalduration,de,we,ee)}else{a.logger.log("Unknown video PTS for cc "+_.cc+", waiting for video PTS before demuxing audio frag "+_.sn+" of ["+U.startSN+" ,"+U.endSN+"],track "+P);var he=this.waitingData=this.waitingData||{frag:_,part:m,cache:new p.default,complete:!1},ce=he.cache;ce.push(new Uint8Array(v)),this.waitingVideoCC=this.videoTrackCC,this.state=F.State.WAITING_INIT_PTS}},T._handleFragmentLoadComplete=function(b){if(this.waitingData){this.waitingData.complete=!0;return}O.prototype._handleFragmentLoadComplete.call(this,b)},T.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},T.onBufferCreated=function(b,u){var _=u.tracks.audio;_&&(this.mediaBuffer=_.buffer),u.tracks.video&&(this.videoBuffer=u.tracks.video.buffer)},T.onFragBuffered=function(b,u){var _=u.frag,m=u.part;if(_.type!==I.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(_)){this.warn("Fragment "+_.sn+(m?" p: "+m.index:"")+" of level "+_.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}_.sn!=="initSegment"&&(this.fragPrevious=_,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(B.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(_,m)},T.onError=function(b,u){switch(u.details){case s.ErrorDetails.FRAG_LOAD_ERROR:case s.ErrorDetails.FRAG_LOAD_TIMEOUT:case s.ErrorDetails.KEY_LOAD_ERROR:case s.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(I.PlaylistLevelType.AUDIO,u);break;case s.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case s.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==F.State.ERROR&&this.state!==F.State.STOPPED&&(this.state=u.fatal?F.State.ERROR:F.State.IDLE,this.warn(u.details+" while loading frag, switching to "+this.state+" state"));break;case s.ErrorDetails.BUFFER_FULL_ERROR:if(u.parent==="audio"&&(this.state===F.State.PARSING||this.state===F.State.PARSED)){var _=!0,m=this.getFwdBufferInfo(this.mediaBuffer,I.PlaylistLevelType.AUDIO);m&&m.len>.5&&(_=!this.reduceMaxBufferLength(m.len)),_&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,O.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},T.onBufferFlushed=function(b,u){var _=u.type;_===g.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},T._handleTransmuxComplete=function(b){var u,_="audio",m=this.hls,v=b.remuxResult,M=b.chunkMeta,P=this.getCurrentContext(M);if(!P){this.warn("The loading context changed while buffering fragment "+M.sn+" of level "+M.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(M.level);return}var K=P.frag,V=P.part,U=v.audio,S=v.text,X=v.id3,ee=v.initSegment;if(this.fragContextChanged(K))return;if(this.state=F.State.PARSING,this.audioSwitch&&U&&this.completeAudioSwitch(),ee!=null&&ee.tracks&&(this._bufferInitSegment(ee.tracks,K,M),m.trigger(B.Events.FRAG_PARSING_INIT_SEGMENT,{frag:K,id:_,tracks:ee.tracks})),U){var ae=U.startPTS,de=U.endPTS,Ae=U.startDTS,Ee=U.endDTS;V&&(V.elementaryStreams[g.ElementaryStreamTypes.AUDIO]={startPTS:ae,endPTS:de,startDTS:Ae,endDTS:Ee}),K.setElementaryStreamInfo(g.ElementaryStreamTypes.AUDIO,ae,de,Ae,Ee),this.bufferFragmentData(U,K,V,M)}if(X!=null&&(u=X.samples)!==null&&u!==void 0&&u.length){var we=l({frag:K,id:_},X);m.trigger(B.Events.FRAG_PARSING_METADATA,we)}if(S){var he=l({frag:K,id:_},S);m.trigger(B.Events.FRAG_PARSING_USERDATA,he)}},T._bufferInitSegment=function(b,u,_){if(this.state!==F.State.PARSING)return;b.video&&delete b.video;var m=b.audio;if(!m)return;m.levelCodec=m.codec,m.id="audio",this.log("Init audio buffer, container:"+m.container+", codecs[parsed]=["+m.codec+"]"),this.hls.trigger(B.Events.BUFFER_CODECS,b);var v=m.initSegment;if(v!=null&&v.byteLength){var M={type:"audio",frag:u,part:null,chunkMeta:_,parent:u.type,data:v};this.hls.trigger(B.Events.BUFFER_APPENDING,M)}this.tick()},T.loadFragment=function(b,u,_){var m=this.fragmentTracker.getState(b);this.fragCurrent=b,(this.audioSwitch||m===H.FragmentState.NOT_LOADED||m===H.FragmentState.PARTIAL)&&(b.sn==="initSegment"?this._loadInitSegment(b):u.live&&!Object($.isFiniteNumber)(this.initPTS[b.cc])?(this.log("Waiting for video PTS in continuity counter "+b.cc+" of live stream before loading audio fragment "+b.sn+" of level "+this.trackId),this.state=F.State.WAITING_INIT_PTS):(this.startFragRequested=!0,O.prototype.loadFragment.call(this,b,u,_)))},T.completeAudioSwitch=function(){var b=this.hls,u=this.media,_=this.trackId;u&&(this.log("Switching audio track : flushing all audio"),O.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,b.trigger(B.Events.AUDIO_TRACK_SWITCHED,{id:_})},A}(F.default);J.default=x},"./src/controller/audio-track-controller.ts":function(oe,J,k){"use strict";k.r(J);var $=k("./src/events.ts"),F=k("./src/errors.ts"),B=k("./src/controller/base-playlist-controller.ts"),G=k("./src/types/loader.ts");function H(f,h){for(var o=0;o<h.length;o++){var d=h[o];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(f,d.key,d)}}function D(f,h,o){return h&&H(f.prototype,h),o&&H(f,o),f}function I(f,h){f.prototype=Object.create(h.prototype),f.prototype.constructor=f,g(f,h)}function g(f,h){return g=Object.setPrototypeOf||function(d,s){return d.__proto__=s,d},g(f,h)}var p=function(f){I(h,f);function h(d){var s;return s=f.call(this,d,"[audio-track-controller]")||this,s.tracks=[],s.groupId=null,s.tracksInGroup=[],s.trackId=-1,s.trackName="",s.selectDefaultTrack=!0,s.registerListeners(),s}var o=h.prototype;return o.registerListeners=function(){var s=this.hls;s.on($.Events.MANIFEST_LOADING,this.onManifestLoading,this),s.on($.Events.MANIFEST_PARSED,this.onManifestParsed,this),s.on($.Events.LEVEL_LOADING,this.onLevelLoading,this),s.on($.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),s.on($.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),s.on($.Events.ERROR,this.onError,this)},o.unregisterListeners=function(){var s=this.hls;s.off($.Events.MANIFEST_LOADING,this.onManifestLoading,this),s.off($.Events.MANIFEST_PARSED,this.onManifestParsed,this),s.off($.Events.LEVEL_LOADING,this.onLevelLoading,this),s.off($.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),s.off($.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),s.off($.Events.ERROR,this.onError,this)},o.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,f.prototype.destroy.call(this)},o.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},o.onManifestParsed=function(s,a){this.tracks=a.audioTracks||[]},o.onAudioTrackLoaded=function(s,a){var l=a.id,c=a.details,R=this.tracksInGroup[l];if(!R){this.warn("Invalid audio track id "+l);return}var w=R.details;R.details=a.details,this.log("audioTrack "+l+" loaded ["+c.startSN+"-"+c.endSN+"]"),l===this.trackId&&(this.retryCount=0,this.playlistLoaded(l,a,w))},o.onLevelLoading=function(s,a){this.switchLevel(a.level)},o.onLevelSwitching=function(s,a){this.switchLevel(a.level)},o.switchLevel=function(s){var a=this.hls.levels[s];if(!(a!=null&&a.audioGroupIds))return;var l=a.audioGroupIds[a.urlId];if(this.groupId!==l){this.groupId=l;var c=this.tracks.filter(function(w){return!l||w.groupId===l});this.selectDefaultTrack&&!c.some(function(w){return w.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=c;var R={audioTracks:c};this.log("Updating audio tracks, "+c.length+' track(s) found in "'+l+'" group-id'),this.hls.trigger($.Events.AUDIO_TRACKS_UPDATED,R),this.selectInitialTrack()}},o.onError=function(s,a){if(f.prototype.onError.call(this,s,a),a.fatal||!a.context)return;a.context.type===G.PlaylistContextType.AUDIO_TRACK&&a.context.id===this.trackId&&a.context.groupId===this.groupId&&this.retryLoadingOrFail(a)},o.setAudioTrack=function(s){var a=this.tracksInGroup;if(s<0||s>=a.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var l=a[this.trackId];this.log("Now switching to audio-track index "+s);var c=a[s],R=c.id,w=c.groupId,x=w===void 0?"":w,O=c.name,A=c.type,T=c.url;if(this.trackId=s,this.trackName=O,this.selectDefaultTrack=!1,this.hls.trigger($.Events.AUDIO_TRACK_SWITCHING,{id:R,groupId:x,name:O,type:A,url:T}),c.details&&!c.details.live)return;var E=this.switchParams(c.url,l==null?void 0:l.details);this.loadPlaylist(E)},o.selectInitialTrack=function(){var s=this.tracksInGroup;console.assert(s.length,"Initial audio track should be selected when tracks are known");var a=this.trackName,l=this.findTrackId(a)||this.findTrackId();l!==-1?this.setAudioTrack(l):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger($.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},o.findTrackId=function(s){for(var a=this.tracksInGroup,l=0;l<a.length;l++){var c=a[l];if((!this.selectDefaultTrack||c.default)&&(!s||s===c.name))return c.id}return-1},o.loadPlaylist=function(s){var a=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(a)){var l=a.id,c=a.groupId,R=a.url;if(s)try{R=s.addDirectives(R)}catch(w){this.warn("Could not construct new URL with HLS Delivery Directives: "+w)}this.log("loading audio-track playlist for id: "+l),this.clearTimer(),this.hls.trigger($.Events.AUDIO_TRACK_LOADING,{url:R,id:l,groupId:c,deliveryDirectives:s||null})}},D(h,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(s){this.selectDefaultTrack=!1,this.setAudioTrack(s)}}]),h}(B.default);J.default=p},"./src/controller/base-playlist-controller.ts":function(oe,J,k){"use strict";k.r(J),k.d(J,"default",function(){return D});var $=k("./src/polyfills/number.ts"),F=k("./src/types/level.ts"),B=k("./src/controller/level-helper.ts"),G=k("./src/utils/logger.ts"),H=k("./src/errors.ts"),D=function(){function I(p,f){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=G.logger.log.bind(G.logger,f+":"),this.warn=G.logger.warn.bind(G.logger,f+":"),this.hls=p}var g=I.prototype;return g.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},g.onError=function(f,h){h.fatal&&h.type===H.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},g.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},g.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},g.stopLoad=function(){this.canLoad=!1,this.clearTimer()},g.switchParams=function(f,h){var o=h==null?void 0:h.renditionReports;if(o)for(var d=0;d<o.length;d++){var s=o[d],a=""+s.URI;if(a===f.substr(-a.length)){var l=parseInt(s["LAST-MSN"]),c=parseInt(s["LAST-PART"]);if(h&&this.hls.config.lowLatencyMode){var R=Math.min(h.age-h.partTarget,h.targetduration);c!==void 0&&R>h.partTarget&&(c+=1)}if(Object($.isFiniteNumber)(l))return new F.HlsUrlParameters(l,Object($.isFiniteNumber)(c)?c:void 0,F.HlsSkip.No)}}},g.loadPlaylist=function(f){},g.shouldLoadTrack=function(f){return this.canLoad&&f&&!!f.url&&(!f.details||f.details.live)},g.playlistLoaded=function(f,h,o){var d=this,s=h.details,a=h.stats,l=a.loading.end?Math.max(0,self.performance.now()-a.loading.end):0;if(s.advancedDateTime=Date.now()-l,s.live||o!=null&&o.live){if(s.reloaded(o),o&&this.log("live playlist "+f+" "+(s.advanced?"REFRESHED "+s.lastPartSn+"-"+s.lastPartIndex:"MISSED")),o&&s.fragments.length>0&&Object(B.mergeDetails)(o,s),!this.canLoad||!s.live)return;var c,R=void 0,w=void 0;if(s.canBlockReload&&s.endSN&&s.advanced){var x=this.hls.config.lowLatencyMode,O=s.lastPartSn,A=s.endSN,T=s.lastPartIndex,E=T!==-1,b=O===A,u=x?0:T;E?(R=b?A+1:O,w=b?u:T+1):R=A+1;var _=s.age,m=_+s.ageHeader,v=Math.min(m-s.partTarget,s.targetduration*1.5);if(v>0){if(o&&v>o.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+o.tuneInGoal+" to: "+v+" with playlist age: "+s.age),v=0;else{var M=Math.floor(v/s.targetduration);if(R+=M,w!==void 0){var P=Math.round(v%s.targetduration/s.partTarget);w+=P}this.log("CDN Tune-in age: "+s.ageHeader+"s last advanced "+_.toFixed(2)+"s goal: "+v+" skip sn "+M+" to part "+w)}s.tuneInGoal=v}if(c=this.getDeliveryDirectives(s,h.deliveryDirectives,R,w),x||!b){this.loadPlaylist(c);return}}else c=this.getDeliveryDirectives(s,h.deliveryDirectives,R,w);var K=Object(B.computeReloadInterval)(s,a);R!==void 0&&s.canBlockReload&&(K-=s.partTarget||1),this.log("reload live playlist "+f+" in "+Math.round(K)+" ms"),this.timer=self.setTimeout(function(){return d.loadPlaylist(c)},K)}else this.clearTimer()},g.getDeliveryDirectives=function(f,h,o,d){var s=Object(F.getSkipValue)(f,o);return h!=null&&h.skip&&f.deltaUpdateFailed&&(o=h.msn,d=h.part,s=F.HlsSkip.No),new F.HlsUrlParameters(o,d,s)},g.retryLoadingOrFail=function(f){var h=this,o=this.hls.config,d=this.retryCount<o.levelLoadingMaxRetry;if(d){var s;if(this.retryCount++,f.details.indexOf("LoadTimeOut")>-1&&(s=f.context)!==null&&s!==void 0&&s.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+f.details+'"'),this.loadPlaylist();else{var a=Math.min(Math.pow(2,this.retryCount)*o.levelLoadingRetryDelay,o.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return h.loadPlaylist()},a),this.warn("retry playlist loading #"+this.retryCount+" in "+a+' ms after "'+f.details+'"')}}else this.warn('cannot recover from error "'+f.details+'"'),this.clearTimer(),f.fatal=!0;return d},I}()},"./src/controller/base-stream-controller.ts":function(oe,J,k){"use strict";k.r(J),k.d(J,"State",function(){return A}),k.d(J,"default",function(){return T});var $=k("./src/polyfills/number.ts"),F=k("./src/task-loop.ts"),B=k("./src/controller/fragment-tracker.ts"),G=k("./src/utils/buffer-helper.ts"),H=k("./src/utils/logger.ts"),D=k("./src/events.ts"),I=k("./src/errors.ts"),g=k("./src/types/transmuxer.ts"),p=k("./src/utils/mp4-tools.ts"),f=k("./src/utils/discontinuities.ts"),h=k("./src/controller/fragment-finders.ts"),o=k("./src/controller/level-helper.ts"),d=k("./src/loader/fragment-loader.ts"),s=k("./src/crypt/decrypter.ts"),a=k("./src/utils/time-ranges.ts"),l=k("./src/types/loader.ts");function c(E,b){for(var u=0;u<b.length;u++){var _=b[u];_.enumerable=_.enumerable||!1,_.configurable=!0,"value"in _&&(_.writable=!0),Object.defineProperty(E,_.key,_)}}function R(E,b,u){return b&&c(E.prototype,b),u&&c(E,u),E}function w(E){if(E===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return E}function x(E,b){E.prototype=Object.create(b.prototype),E.prototype.constructor=E,O(E,b)}function O(E,b){return O=Object.setPrototypeOf||function(_,m){return _.__proto__=m,_},O(E,b)}var A={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"},T=function(E){x(b,E);function b(_,m,v){var M;return M=E.call(this)||this,M.hls=void 0,M.fragPrevious=null,M.fragCurrent=null,M.fragmentTracker=void 0,M.transmuxer=null,M._state=A.STOPPED,M.media=void 0,M.mediaBuffer=void 0,M.config=void 0,M.bitrateTest=!1,M.lastCurrentTime=0,M.nextLoadPosition=0,M.startPosition=0,M.loadedmetadata=!1,M.fragLoadError=0,M.retryDate=0,M.levels=null,M.fragmentLoader=void 0,M.levelLastLoaded=null,M.startFragRequested=!1,M.decrypter=void 0,M.initPTS=[],M.onvseeking=null,M.onvended=null,M.logPrefix="",M.log=void 0,M.warn=void 0,M.logPrefix=v,M.log=H.logger.log.bind(H.logger,v+":"),M.warn=H.logger.warn.bind(H.logger,v+":"),M.hls=_,M.fragmentLoader=new d.default(_.config),M.fragmentTracker=m,M.config=_.config,M.decrypter=new s.default(_,_.config),_.on(D.Events.KEY_LOADED,M.onKeyLoaded,w(M)),M}var u=b.prototype;return u.doTick=function(){this.onTickEnd()},u.onTickEnd=function(){},u.startLoad=function(m){},u.stopLoad=function(){this.fragmentLoader.abort();var m=this.fragCurrent;m&&this.fragmentTracker.removeFragment(m),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=A.STOPPED},u._streamEnded=function(m,v){var M=this.fragCurrent,P=this.fragmentTracker;if(!v.live&&M&&M.sn===v.endSN&&!m.nextStart){var K=P.getState(M);return K===B.FragmentState.PARTIAL||K===B.FragmentState.OK}return!1},u.onMediaAttached=function(m,v){var M=this.media=this.mediaBuffer=v.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),M.addEventListener("seeking",this.onvseeking),M.addEventListener("ended",this.onvended);var P=this.config;this.levels&&P.autoStartLoad&&this.state===A.STOPPED&&this.startLoad(P.startPosition)},u.onMediaDetaching=function(){var m=this.media;m!=null&&m.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),m&&(m.removeEventListener("seeking",this.onvseeking),m.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},u.onMediaSeeking=function(){var m=this.config,v=this.fragCurrent,M=this.media,P=this.mediaBuffer,K=this.state,V=M?M.currentTime:0,U=G.BufferHelper.bufferInfo(P||M,V,m.maxBufferHole);if(this.log("media seeking to "+(Object($.isFiniteNumber)(V)?V.toFixed(3):V)+", state: "+K),K===A.ENDED)this.resetLoadingState();else if(v&&!U.len){var S=m.maxFragLookUpTolerance,X=v.start-S,ee=v.start+v.duration+S,ae=V>ee;(V<X||ae)&&(ae&&v.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),v.loader.abort()),this.resetLoadingState())}M&&(this.lastCurrentTime=V),!this.loadedmetadata&&!U.len&&(this.nextLoadPosition=this.startPosition=V),this.tickImmediate()},u.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},u.onKeyLoaded=function(m,v){if(this.state!==A.KEY_LOADING||v.frag!==this.fragCurrent||!this.levels)return;this.state=A.IDLE;var M=this.levels[v.frag.level].details;M&&this.loadFragment(v.frag,M,v.frag.start)},u.onHandlerDestroying=function(){this.stopLoad(),E.prototype.onHandlerDestroying.call(this)},u.onHandlerDestroyed=function(){this.state=A.STOPPED,this.hls.off(D.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,E.prototype.onHandlerDestroyed.call(this)},u.loadKey=function(m,v){this.log("Loading key for "+m.sn+" of ["+v.startSN+"-"+v.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+m.level),this.state=A.KEY_LOADING,this.fragCurrent=m,this.hls.trigger(D.Events.KEY_LOADING,{frag:m})},u.loadFragment=function(m,v,M){this._loadFragForPlayback(m,v,M)},u._loadFragForPlayback=function(m,v,M){var P=this,K=function(U){if(P.fragContextChanged(m)){P.warn("Fragment "+m.sn+(U.part?" p: "+U.part.index:"")+" of level "+m.level+" was dropped during download."),P.fragmentTracker.removeFragment(m);return}m.stats.chunkCount++,P._handleFragmentLoadProgress(U)};this._doFragLoad(m,v,M,K).then(function(V){if(!V)return;P.fragLoadError=0;var U=P.state;if(P.fragContextChanged(m)){(U===A.FRAG_LOADING||U===A.BACKTRACKING||!P.fragCurrent&&U===A.PARSING)&&(P.fragmentTracker.removeFragment(m),P.state=A.IDLE);return}if("payload"in V&&(P.log("Loaded fragment "+m.sn+" of level "+m.level),P.hls.trigger(D.Events.FRAG_LOADED,V),P.state===A.BACKTRACKING)){P.fragmentTracker.backtrack(m,V),P.resetFragmentLoading(m);return}P._handleFragmentLoadComplete(V)}).catch(function(V){P.warn(V),P.resetFragmentLoading(m)})},u.flushMainBuffer=function(m,v,M){if(M===void 0&&(M=null),!(m-v))return;var P={startOffset:m,endOffset:v,type:M};this.fragLoadError=0,this.hls.trigger(D.Events.BUFFER_FLUSHING,P)},u._loadInitSegment=function(m){var v=this;this._doFragLoad(m).then(function(M){if(!M||v.fragContextChanged(m)||!v.levels)throw new Error("init load aborted");return M}).then(function(M){var P=v.hls,K=M.payload,V=m.decryptdata;if(K&&K.byteLength>0&&V&&V.key&&V.iv&&V.method==="AES-128"){var U=self.performance.now();return v.decrypter.webCryptoDecrypt(new Uint8Array(K),V.key.buffer,V.iv.buffer).then(function(S){var X=self.performance.now();return P.trigger(D.Events.FRAG_DECRYPTED,{frag:m,payload:S,stats:{tstart:U,tdecrypt:X}}),M.payload=S,M})}return M}).then(function(M){var P=v.fragCurrent,K=v.hls,V=v.levels;if(!V)throw new Error("init load aborted, missing levels");var U=V[m.level].details;console.assert(U,"Level details are defined when init segment is loaded");var S=m.stats;v.state=A.IDLE,v.fragLoadError=0,m.data=new Uint8Array(M.payload),S.parsing.start=S.buffering.start=self.performance.now(),S.parsing.end=S.buffering.end=self.performance.now(),M.frag===P&&K.trigger(D.Events.FRAG_BUFFERED,{stats:S,frag:P,part:null,id:m.type}),v.tick()}).catch(function(M){v.warn(M),v.resetFragmentLoading(m)})},u.fragContextChanged=function(m){var v=this.fragCurrent;return!m||!v||m.level!==v.level||m.sn!==v.sn||m.urlId!==v.urlId},u.fragBufferedComplete=function(m,v){var M=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+m.type+" sn: "+m.sn+(v?" part: "+v.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+m.level+" "+a.default.toString(G.BufferHelper.getBuffered(M))),this.state=A.IDLE,this.tick()},u._handleFragmentLoadComplete=function(m){var v=this.transmuxer;if(!v)return;var M=m.frag,P=m.part,K=m.partsLoaded,V=!K||K.length===0||K.some(function(S){return!S}),U=new g.ChunkMetadata(M.level,M.sn,M.stats.chunkCount+1,0,P?P.index:-1,!V);v.flush(U)},u._handleFragmentLoadProgress=function(m){},u._doFragLoad=function(m,v,M,P){var K=this;if(M===void 0&&(M=null),!this.levels)throw new Error("frag load aborted, missing levels");if(M=Math.max(m.start,M||0),this.config.lowLatencyMode&&v){var V=v.partList;if(V&&P){M>m.end&&v.fragmentHint&&(m=v.fragmentHint);var U=this.getNextPart(V,m,M);if(U>-1){var S=V[U];return this.log("Loading part sn: "+m.sn+" p: "+S.index+" cc: "+m.cc+" of playlist ["+v.startSN+"-"+v.endSN+"] parts [0-"+U+"-"+(V.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+m.level+", target: "+parseFloat(M.toFixed(3))),this.nextLoadPosition=S.start+S.duration,this.state=A.FRAG_LOADING,this.hls.trigger(D.Events.FRAG_LOADING,{frag:m,part:V[U],targetBufferTime:M}),this.doFragPartsLoad(m,V,U,P).catch(function(X){return K.handleFragLoadError(X)})}else if(!m.url||this.loadedEndOfParts(V,M))return Promise.resolve(null)}}return this.log("Loading fragment "+m.sn+" cc: "+m.cc+" "+(v?"of ["+v.startSN+"-"+v.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+m.level+", target: "+parseFloat(M.toFixed(3))),Object($.isFiniteNumber)(m.sn)&&!this.bitrateTest&&(this.nextLoadPosition=m.start+m.duration),this.state=A.FRAG_LOADING,this.hls.trigger(D.Events.FRAG_LOADING,{frag:m,targetBufferTime:M}),this.fragmentLoader.load(m,P).catch(function(X){return K.handleFragLoadError(X)})},u.doFragPartsLoad=function(m,v,M,P){var K=this;return new Promise(function(V,U){var S=[],X=function ee(ae){var de=v[ae];K.fragmentLoader.loadPart(m,de,P).then(function(Ae){S[de.index]=Ae;var Ee=Ae.part;K.hls.trigger(D.Events.FRAG_LOADED,Ae);var we=v[ae+1];if(we&&we.fragment===m)ee(ae+1);else return V({frag:m,part:Ee,partsLoaded:S})}).catch(U)};X(M)})},u.handleFragLoadError=function(m){var v=m.data;return v&&v.details===I.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(v.frag,v.part):this.hls.trigger(D.Events.ERROR,v),null},u._handleTransmuxerFlush=function(m){var v=this.getCurrentContext(m);if(!v||this.state!==A.PARSING){this.fragCurrent||(this.state=A.IDLE);return}var M=v.frag,P=v.part,K=v.level,V=self.performance.now();M.stats.parsing.end=V,P&&(P.stats.parsing.end=V),this.updateLevelTiming(M,P,K,m.partial)},u.getCurrentContext=function(m){var v=this.levels,M=m.level,P=m.sn,K=m.part;if(!v||!v[M])return this.warn("Levels object was unset while buffering fragment "+P+" of level "+M+". The current chunk will not be buffered."),null;var V=v[M],U=K>-1?Object(o.getPartWith)(V,P,K):null,S=U?U.fragment:Object(o.getFragmentWithSN)(V,P,this.fragCurrent);return S?{frag:S,part:U,level:V}:null},u.bufferFragmentData=function(m,v,M,P){if(!m||this.state!==A.PARSING)return;var K=m.data1,V=m.data2,U=K;if(K&&V&&(U=Object(p.appendUint8Array)(K,V)),!U||!U.length)return;var S={type:m.type,frag:v,part:M,chunkMeta:P,parent:v.type,data:U};this.hls.trigger(D.Events.BUFFER_APPENDING,S),m.dropped&&m.independent&&!M&&this.flushBufferGap(v)},u.flushBufferGap=function(m){var v=this.media;if(!v)return;if(!G.BufferHelper.isBuffered(v,v.currentTime)){this.flushMainBuffer(0,m.start);return}var M=v.currentTime,P=G.BufferHelper.bufferInfo(v,M,0),K=m.duration,V=Math.min(this.config.maxFragLookUpTolerance*2,K*.25),U=Math.max(Math.min(m.start-V,P.end-V),M+V);m.start-U>V&&this.flushMainBuffer(U,m.start)},u.getFwdBufferInfo=function(m,v){var M=this.config,P=this.getLoadPosition();if(!Object($.isFiniteNumber)(P))return null;var K=G.BufferHelper.bufferInfo(m,P,M.maxBufferHole);if(K.len===0&&K.nextStart!==void 0){var V=this.fragmentTracker.getBufferedFrag(P,v);if(V&&K.nextStart<V.end)return G.BufferHelper.bufferInfo(m,P,Math.max(K.nextStart,M.maxBufferHole))}return K},u.getMaxBufferLength=function(m){var v=this.config,M;return m?M=Math.max(8*v.maxBufferSize/m,v.maxBufferLength):M=v.maxBufferLength,Math.min(M,v.maxMaxBufferLength)},u.reduceMaxBufferLength=function(m){var v=this.config,M=m||v.maxBufferLength;return v.maxMaxBufferLength>=M?(v.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+v.maxMaxBufferLength+"s"),!0):!1},u.getNextFragment=function(m,v){var M,P,K=v.fragments,V=K.length;if(!V)return null;var U=this.config,S=K[0].start,X;if(v.live){var ee=U.initialLiveManifestSize;if(V<ee)return this.warn("Not enough fragments to start playback (have: "+V+", need: "+ee+")"),null;!v.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&(X=this.getInitialLiveFragment(v,K),this.startPosition=X?this.hls.liveSyncPosition||X.start:m)}else m<=S&&(X=K[0]);if(!X){var ae=U.lowLatencyMode?v.partEnd:v.fragmentEnd;X=this.getFragmentAtPosition(m,ae,v)}return(M=X)!==null&&M!==void 0&&M.initSegment&&!((P=X)!==null&&P!==void 0&&P.initSegment.data)&&!this.bitrateTest&&(X=X.initSegment),X},u.getNextPart=function(m,v,M){for(var P=-1,K=!1,V=!0,U=0,S=m.length;U<S;U++){var X=m[U];if(V=V&&!X.independent,P>-1&&M<X.start)break;var ee=X.loaded;!ee&&(K||X.independent||V)&&X.fragment===v&&(P=U),K=ee}return P},u.loadedEndOfParts=function(m,v){var M=m[m.length-1];return M&&v>M.start&&M.loaded},u.getInitialLiveFragment=function(m,v){var M=this.fragPrevious,P=null;if(M){if(m.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+M.programDateTime),P=Object(h.findFragmentByPDT)(v,M.endProgramDateTime,this.config.maxFragLookUpTolerance)),!P){var K=M.sn+1;if(K>=m.startSN&&K<=m.endSN){var V=v[K-m.startSN];M.cc===V.cc&&(P=V,this.log("Live playlist, switching playlist, load frag with next SN: "+P.sn))}P||(P=Object(h.findFragWithCC)(v,M.cc),P&&this.log("Live playlist, switching playlist, load frag with same CC: "+P.sn))}}else{var U=this.hls.liveSyncPosition;U!==null&&(P=this.getFragmentAtPosition(U,this.bitrateTest?m.fragmentEnd:m.edge,m))}return P},u.getFragmentAtPosition=function(m,v,M){var P=this.config,K=this.fragPrevious,V=M.fragments,U=M.endSN,S=M.fragmentHint,X=P.maxFragLookUpTolerance,ee=!!(P.lowLatencyMode&&M.partList&&S);ee&&S&&!this.bitrateTest&&(V=V.concat(S),U=S.sn);var ae;if(m<v){var de=m>v-X?0:X;ae=Object(h.findFragmentByPTS)(K,V,m,de)}else ae=V[V.length-1];if(ae){var Ae=ae.sn-M.startSN,Ee=K&&ae.level===K.level,we=V[Ae+1],he=this.fragmentTracker.getState(ae);if(he===B.FragmentState.BACKTRACKED){ae=null;for(var ce=Ae;V[ce]&&this.fragmentTracker.getState(V[ce])===B.FragmentState.BACKTRACKED;)K?ae=V[ce--]:ae=V[--ce];ae||(ae=we)}else K&&ae.sn===K.sn&&!ee&&(Ee&&(ae.sn<U&&this.fragmentTracker.getState(we)!==B.FragmentState.OK?(this.log("SN "+ae.sn+" just loaded, load next one: "+we.sn),ae=we):ae=null))}return ae},u.synchronizeToLiveEdge=function(m){var v=this.config,M=this.media;if(!M)return;var P=this.hls.liveSyncPosition,K=M.currentTime,V=m.fragments[0].start,U=m.edge,S=K>=V-v.maxFragLookUpTolerance&&K<=U;if(P!==null&&M.duration>P&&(K<P||!S)){var X=v.liveMaxLatencyDuration!==void 0?v.liveMaxLatencyDuration:v.liveMaxLatencyDurationCount*m.targetduration;(!S&&M.readyState<4||K<U-X)&&(this.loadedmetadata||(this.nextLoadPosition=P),M.readyState&&(this.warn("Playback: "+K.toFixed(3)+" is located too far from the end of live sliding playlist: "+U+", reset currentTime to : "+P.toFixed(3)),M.currentTime=P))}},u.alignPlaylists=function(m,v){var M=this.levels,P=this.levelLastLoaded,K=this.fragPrevious,V=P!==null?M[P]:null,U=m.fragments.length;if(!U)return this.warn("No fragments in live playlist"),0;var S=m.fragments[0].start,X=!v,ee=m.alignedSliding&&Object($.isFiniteNumber)(S);if(X||!ee&&!S){Object(f.alignStream)(K,V,m);var ae=m.fragments[0].start;return this.log("Live playlist sliding: "+ae.toFixed(2)+" start-sn: "+(v?v.startSN:"na")+"->"+m.startSN+" prev-sn: "+(K?K.sn:"na")+" fragments: "+U),ae}return S},u.waitForCdnTuneIn=function(m){var v=3;return m.live&&m.canBlockReload&&m.tuneInGoal>Math.max(m.partHoldBack,m.partTarget*v)},u.setStartPosition=function(m,v){var M=this.startPosition;if(M<v&&(M=-1),M===-1||this.lastCurrentTime===-1){var P=m.startTimeOffset;Object($.isFiniteNumber)(P)?(M=v+P,P<0&&(M+=m.totalduration),M=Math.min(Math.max(v,M),v+m.totalduration),this.log("Start time offset "+P+" found in playlist, adjust startPosition to "+M),this.startPosition=M):m.live?M=this.hls.liveSyncPosition||v:this.startPosition=M=0,this.lastCurrentTime=M}this.nextLoadPosition=M},u.getLoadPosition=function(){var m=this.media,v=0;return this.loadedmetadata&&m?v=m.currentTime:this.nextLoadPosition&&(v=this.nextLoadPosition),v},u.handleFragLoadAborted=function(m,v){this.transmuxer&&m.sn!=="initSegment"&&m.stats.aborted&&(this.warn("Fragment "+m.sn+(v?" part"+v.index:"")+" of level "+m.level+" was aborted"),this.resetFragmentLoading(m))},u.resetFragmentLoading=function(m){(!this.fragCurrent||!this.fragContextChanged(m))&&(this.state=A.IDLE)},u.onFragmentOrKeyLoadError=function(m,v){if(v.fatal)return;var M=v.frag;if(!M||M.type!==m)return;var P=this.fragCurrent;console.assert(P&&M.sn===P.sn&&M.level===P.level&&M.urlId===P.urlId,"Frag load error must match current frag to retry");var K=this.config;if(this.fragLoadError+1<=K.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(M.level))return;var V=Math.min(Math.pow(2,this.fragLoadError)*K.fragLoadingRetryDelay,K.fragLoadingMaxRetryTimeout);this.warn("Fragment "+M.sn+" of "+m+" "+M.level+" failed to load, retrying in "+V+"ms"),this.retryDate=self.performance.now()+V,this.fragLoadError++,this.state=A.FRAG_LOADING_WAITING_RETRY}else v.levelRetry?(m===l.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=A.IDLE):(H.logger.error(v.details+" reaches max retry, redispatch as fatal ..."),v.fatal=!0,this.hls.stopLoad(),this.state=A.ERROR)},u.afterBufferFlushed=function(m,v,M){if(!m)return;var P=G.BufferHelper.getBuffered(m);this.fragmentTracker.detectEvictedFragments(v,P,M),this.state===A.ENDED&&this.resetLoadingState()},u.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=A.IDLE},u.resetLiveStartWhenNotLoaded=function(m){if(!this.loadedmetadata){this.startFragRequested=!1;var v=this.levels?this.levels[m].details:null;if(v!=null&&v.live)return this.startPosition=-1,this.setStartPosition(v,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},u.updateLevelTiming=function(m,v,M,P){var K=this,V=M.details;console.assert(!!V,"level.details must be defined");var U=Object.keys(m.elementaryStreams).reduce(function(S,X){var ee=m.elementaryStreams[X];if(ee){var ae=ee.endPTS-ee.startPTS;if(ae<=0)return K.warn("Could not parse fragment "+m.sn+" "+X+" duration reliably ("+ae+") resetting transmuxer to fallback to playlist timing"),K.resetTransmuxer(),S||!1;var de=P?0:Object(o.updateFragPTSDTS)(V,m,ee.startPTS,ee.endPTS,ee.startDTS,ee.endDTS);return K.hls.trigger(D.Events.LEVEL_PTS_UPDATED,{details:V,level:M,drift:de,type:X,frag:m,start:ee.startPTS,end:ee.endPTS}),!0}return S},!1);U?(this.state=A.PARSED,this.hls.trigger(D.Events.FRAG_PARSED,{frag:m,part:v})):this.resetLoadingState()},u.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},R(b,[{key:"state",get:function(){return this._state},set:function(m){var v=this._state;v!==m&&(this._state=m,this.log(v+"->"+m))}}]),b}(F.default)},"./src/controller/buffer-controller.ts":function(oe,J,k){"use strict";k.r(J),k.d(J,"default",function(){return h});var $=k("./src/polyfills/number.ts"),F=k("./src/events.ts"),B=k("./src/utils/logger.ts"),G=k("./src/errors.ts"),H=k("./src/utils/buffer-helper.ts"),D=k("./src/utils/mediasource-helper.ts"),I=k("./src/loader/fragment.ts"),g=k("./src/controller/buffer-operation-queue.ts"),p=Object(D.getMediaSource)(),f=/([ha]vc.)(?:\.[^.,]+)+/,h=function(){function o(s){var a=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 l=a.hls,c=a.media,R=a.mediaSource;B.logger.log("[buffer-controller]: Media source opened"),c&&(a.updateMediaElementDuration(),l.trigger(F.Events.MEDIA_ATTACHED,{media:c})),R&&R.removeEventListener("sourceopen",a._onMediaSourceOpen),a.checkPendingTracks()},this._onMediaSourceClose=function(){B.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){B.logger.log("[buffer-controller]: Media source ended")},this.hls=s,this._initSourceBuffer(),this.registerListeners()}var d=o.prototype;return d.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},d.destroy=function(){this.unregisterListeners(),this.details=null},d.registerListeners=function(){var a=this.hls;a.on(F.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.on(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.on(F.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.on(F.Events.BUFFER_RESET,this.onBufferReset,this),a.on(F.Events.BUFFER_APPENDING,this.onBufferAppending,this),a.on(F.Events.BUFFER_CODECS,this.onBufferCodecs,this),a.on(F.Events.BUFFER_EOS,this.onBufferEos,this),a.on(F.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),a.on(F.Events.LEVEL_UPDATED,this.onLevelUpdated,this),a.on(F.Events.FRAG_PARSED,this.onFragParsed,this),a.on(F.Events.FRAG_CHANGED,this.onFragChanged,this)},d.unregisterListeners=function(){var a=this.hls;a.off(F.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.off(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off(F.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.off(F.Events.BUFFER_RESET,this.onBufferReset,this),a.off(F.Events.BUFFER_APPENDING,this.onBufferAppending,this),a.off(F.Events.BUFFER_CODECS,this.onBufferCodecs,this),a.off(F.Events.BUFFER_EOS,this.onBufferEos,this),a.off(F.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),a.off(F.Events.LEVEL_UPDATED,this.onLevelUpdated,this),a.off(F.Events.FRAG_PARSED,this.onFragParsed,this),a.off(F.Events.FRAG_CHANGED,this.onFragChanged,this)},d._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new g.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},d.onManifestParsed=function(a,l){var c=2;(l.audio&&!l.video||!l.altAudio)&&(c=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=c,this.details=null,B.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},d.onMediaAttaching=function(a,l){var c=this.media=l.media;if(c&&p){var R=this.mediaSource=new p;R.addEventListener("sourceopen",this._onMediaSourceOpen),R.addEventListener("sourceended",this._onMediaSourceEnded),R.addEventListener("sourceclose",this._onMediaSourceClose),c.src=self.URL.createObjectURL(R),this._objectUrl=c.src}},d.onMediaDetaching=function(){var a=this.media,l=this.mediaSource,c=this._objectUrl;if(l){if(B.logger.log("[buffer-controller]: media source detaching"),l.readyState==="open")try{l.endOfStream()}catch(R){B.logger.warn("[buffer-controller]: onMediaDetaching: "+R.message+" while calling endOfStream")}this.onBufferReset(),l.removeEventListener("sourceopen",this._onMediaSourceOpen),l.removeEventListener("sourceended",this._onMediaSourceEnded),l.removeEventListener("sourceclose",this._onMediaSourceClose),a&&(c&&self.URL.revokeObjectURL(c),a.src===c?(a.removeAttribute("src"),a.load()):B.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(F.Events.MEDIA_DETACHED,void 0)},d.onBufferReset=function(){var a=this;this.getSourceBufferTypes().forEach(function(l){var c=a.sourceBuffer[l];try{c&&(a.removeBufferListeners(l),a.mediaSource&&a.mediaSource.removeSourceBuffer(c),a.sourceBuffer[l]=void 0)}catch(R){B.logger.warn("[buffer-controller]: Failed to reset the "+l+" buffer",R)}}),this._initSourceBuffer()},d.onBufferCodecs=function(a,l){var c=this,R=this.getSourceBufferTypes().length;if(Object.keys(l).forEach(function(w){if(R){var x=c.tracks[w];if(x&&typeof x.buffer.changeType=="function"){var O=l[w],A=O.codec,T=O.levelCodec,E=O.container,b=(x.levelCodec||x.codec).replace(f,"$1"),u=(T||A).replace(f,"$1");if(b!==u){var _=E+";codecs="+(T||A);c.appendChangeType(w,_)}}}else c.pendingTracks[w]=l[w]}),R)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},d.appendChangeType=function(a,l){var c=this,R=this.operationQueue,w={execute:function(){var O=c.sourceBuffer[a];O&&(B.logger.log("[buffer-controller]: changing "+a+" sourceBuffer type to "+l),O.changeType(l)),R.shiftAndExecuteNext(a)},onStart:function(){},onComplete:function(){},onError:function(O){B.logger.warn("[buffer-controller]: Failed to change "+a+" SourceBuffer type",O)}};R.append(w,a)},d.onBufferAppending=function(a,l){var c=this,R=this.hls,w=this.operationQueue,x=this.tracks,O=l.data,A=l.type,T=l.frag,E=l.part,b=l.chunkMeta,u=b.buffering[A],_=self.performance.now();u.start=_;var m=T.stats.buffering,v=E?E.stats.buffering:null;m.start===0&&(m.start=_),v&&v.start===0&&(v.start=_);var M=x.audio,P=A==="audio"&&b.id===1&&(M==null?void 0:M.container)==="audio/mpeg",K={execute:function(){if(u.executeStart=self.performance.now(),P){var U=c.sourceBuffer[A];if(U){var S=T.start-U.timestampOffset;Math.abs(S)>=.1&&(B.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+T.start+" (delta: "+S+") sn: "+T.sn+")"),U.timestampOffset=T.start)}}c.appendExecutor(O,A)},onStart:function(){},onComplete:function(){var U=self.performance.now();u.executeEnd=u.end=U,m.first===0&&(m.first=U),v&&v.first===0&&(v.first=U);var S=c.sourceBuffer,X={};for(var ee in S)X[ee]=H.BufferHelper.getBuffered(S[ee]);c.appendError=0,c.hls.trigger(F.Events.BUFFER_APPENDED,{type:A,frag:T,part:E,chunkMeta:b,parent:T.type,timeRanges:X})},onError:function(U){B.logger.error("[buffer-controller]: Error encountered while trying to append to the "+A+" SourceBuffer",U);var S={type:G.ErrorTypes.MEDIA_ERROR,parent:T.type,details:G.ErrorDetails.BUFFER_APPEND_ERROR,err:U,fatal:!1};U.code===DOMException.QUOTA_EXCEEDED_ERR?S.details=G.ErrorDetails.BUFFER_FULL_ERROR:(c.appendError++,S.details=G.ErrorDetails.BUFFER_APPEND_ERROR,c.appendError>R.config.appendErrorMaxRetry&&(B.logger.error("[buffer-controller]: Failed "+R.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),S.fatal=!0)),R.trigger(F.Events.ERROR,S)}};w.append(K,A)},d.onBufferFlushing=function(a,l){var c=this,R=this.operationQueue,w=function(O){return{execute:c.removeExecutor.bind(c,O,l.startOffset,l.endOffset),onStart:function(){},onComplete:function(){c.hls.trigger(F.Events.BUFFER_FLUSHED,{type:O})},onError:function(T){B.logger.warn("[buffer-controller]: Failed to remove from "+O+" SourceBuffer",T)}}};l.type?R.append(w(l.type),l.type):this.getSourceBufferTypes().forEach(function(x){R.append(w(x),x)})},d.onFragParsed=function(a,l){var c=this,R=l.frag,w=l.part,x=[],O=w?w.elementaryStreams:R.elementaryStreams;O[I.ElementaryStreamTypes.AUDIOVIDEO]?x.push("audiovideo"):(O[I.ElementaryStreamTypes.AUDIO]&&x.push("audio"),O[I.ElementaryStreamTypes.VIDEO]&&x.push("video"));var A=function(){var E=self.performance.now();R.stats.buffering.end=E,w&&(w.stats.buffering.end=E);var b=w?w.stats:R.stats;c.hls.trigger(F.Events.FRAG_BUFFERED,{frag:R,part:w,stats:b,id:R.type})};x.length===0&&B.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+R.type+" level: "+R.level+" sn: "+R.sn),this.blockBuffers(A,x)},d.onFragChanged=function(a,l){this.flushBackBuffer()},d.onBufferEos=function(a,l){var c=this,R=this.getSourceBufferTypes().reduce(function(w,x){var O=c.sourceBuffer[x];return(!l.type||l.type===x)&&(O&&!O.ended&&(O.ended=!0,B.logger.log("[buffer-controller]: "+x+" sourceBuffer now EOS"))),w&&!!(!O||O.ended)},!0);R&&this.blockBuffers(function(){var w=c.mediaSource;if(!w||w.readyState!=="open")return;w.endOfStream()})},d.onLevelUpdated=function(a,l){var c=l.details;if(!c.fragments.length)return;this.details=c,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},d.flushBackBuffer=function(){var a=this.hls,l=this.details,c=this.media,R=this.sourceBuffer;if(!c||l===null)return;var w=this.getSourceBufferTypes();if(!w.length)return;var x=l.live&&a.config.liveBackBufferLength!==null?a.config.liveBackBufferLength:a.config.backBufferLength;if(!Object($.isFiniteNumber)(x)||x<0)return;var O=c.currentTime,A=l.levelTargetDuration,T=Math.max(x,A),E=Math.floor(O/A)*A-T;w.forEach(function(b){var u=R[b];if(u){var _=H.BufferHelper.getBuffered(u);_.length>0&&E>_.start(0)&&(a.trigger(F.Events.BACK_BUFFER_REACHED,{bufferEnd:E}),l.live&&a.trigger(F.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:E}),a.trigger(F.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:E,type:b}))}})},d.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var a=this.details,l=this.hls,c=this.media,R=this.mediaSource,w=a.fragments[0].start+a.totalduration,x=c.duration,O=Object($.isFiniteNumber)(R.duration)?R.duration:0;a.live&&l.config.liveDurationInfinity?(B.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),R.duration=Infinity,this.updateSeekableRange(a)):(w>O&&w>x||!Object($.isFiniteNumber)(x))&&(B.logger.log("[buffer-controller]: Updating Media Source duration to "+w.toFixed(3)),R.duration=w)},d.updateSeekableRange=function(a){var l=this.mediaSource,c=a.fragments,R=c.length;if(R&&a.live&&l!==null&&l!==void 0&&l.setLiveSeekableRange){var w=Math.max(0,c[0].start),x=Math.max(w,w+a.totalduration);l.setLiveSeekableRange(w,x)}},d.checkPendingTracks=function(){var a=this.bufferCodecEventsExpected,l=this.operationQueue,c=this.pendingTracks,R=Object.keys(c).length;if(R&&!a||R===2){this.createSourceBuffers(c),this.pendingTracks={};var w=this.getSourceBufferTypes();if(w.length===0){this.hls.trigger(F.Events.ERROR,{type:G.ErrorTypes.MEDIA_ERROR,details:G.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}w.forEach(function(x){l.executeNext(x)})}},d.createSourceBuffers=function(a){var l=this.sourceBuffer,c=this.mediaSource;if(!c)throw Error("createSourceBuffers called when mediaSource was null");var R=0;for(var w in a)if(!l[w]){var x=a[w];if(!x)throw Error("source buffer exists for track "+w+", however track does not");var O=x.levelCodec||x.codec,A=x.container+";codecs="+O;B.logger.log("[buffer-controller]: creating sourceBuffer("+A+")");try{var T=l[w]=c.addSourceBuffer(A),E=w;this.addBufferListener(E,"updatestart",this._onSBUpdateStart),this.addBufferListener(E,"updateend",this._onSBUpdateEnd),this.addBufferListener(E,"error",this._onSBUpdateError),this.tracks[w]={buffer:T,codec:O,container:x.container,levelCodec:x.levelCodec,id:x.id},R++}catch(b){B.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+b.message),this.hls.trigger(F.Events.ERROR,{type:G.ErrorTypes.MEDIA_ERROR,details:G.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:b,mimeType:A})}}R&&this.hls.trigger(F.Events.BUFFER_CREATED,{tracks:this.tracks})},d._onSBUpdateStart=function(a){var l=this.operationQueue,c=l.current(a);c.onStart()},d._onSBUpdateEnd=function(a){var l=this.operationQueue,c=l.current(a);c.onComplete(),l.shiftAndExecuteNext(a)},d._onSBUpdateError=function(a,l){B.logger.error("[buffer-controller]: "+a+" SourceBuffer error",l),this.hls.trigger(F.Events.ERROR,{type:G.ErrorTypes.MEDIA_ERROR,details:G.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var c=this.operationQueue.current(a);c&&c.onError(l)},d.removeExecutor=function(a,l,c){var R=this.media,w=this.mediaSource,x=this.operationQueue,O=this.sourceBuffer,A=O[a];if(!R||!w||!A){B.logger.warn("[buffer-controller]: Attempting to remove from the "+a+" SourceBuffer, but it does not exist"),x.shiftAndExecuteNext(a);return}var T=Object($.isFiniteNumber)(R.duration)?R.duration:Infinity,E=Object($.isFiniteNumber)(w.duration)?w.duration:Infinity,b=Math.max(0,l),u=Math.min(c,T,E);u>b?(B.logger.log("[buffer-controller]: Removing ["+b+","+u+"] from the "+a+" SourceBuffer"),console.assert(!A.updating,a+" sourceBuffer must not be updating"),A.remove(b,u)):x.shiftAndExecuteNext(a)},d.appendExecutor=function(a,l){var c=this.operationQueue,R=this.sourceBuffer,w=R[l];if(!w){B.logger.warn("[buffer-controller]: Attempting to append to the "+l+" SourceBuffer, but it does not exist"),c.shiftAndExecuteNext(l);return}w.ended=!1,console.assert(!w.updating,l+" sourceBuffer must not be updating"),w.appendBuffer(a)},d.blockBuffers=function(a,l){var c=this;if(l===void 0&&(l=this.getSourceBufferTypes()),!l.length){B.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(a);return}var R=this.operationQueue,w=l.map(function(x){return R.appendBlocker(x)});Promise.all(w).then(function(){a(),l.forEach(function(x){var O=c.sourceBuffer[x];(!O||!O.updating)&&R.shiftAndExecuteNext(x)})})},d.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},d.addBufferListener=function(a,l,c){var R=this.sourceBuffer[a];if(!R)return;var w=c.bind(this,a);this.listeners[a].push({event:l,listener:w}),R.addEventListener(l,w)},d.removeBufferListeners=function(a){var l=this.sourceBuffer[a];if(!l)return;this.listeners[a].forEach(function(c){l.removeEventListener(c.event,c.listener)})},o}()},"./src/controller/buffer-operation-queue.ts":function(oe,J,k){"use strict";k.r(J),k.d(J,"default",function(){return F});var $=k("./src/utils/logger.ts"),F=function(){function B(H){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=H}var G=B.prototype;return G.append=function(D,I){var g=this.queues[I];g.push(D),g.length===1&&this.buffers[I]&&this.executeNext(I)},G.insertAbort=function(D,I){var g=this.queues[I];g.unshift(D),this.executeNext(I)},G.appendBlocker=function(D){var I,g=new Promise(function(f){I=f}),p={execute:I,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(p,D),g},G.executeNext=function(D){var I=this.buffers,g=this.queues,p=I[D],f=g[D];if(f.length){var h=f[0];try{h.execute()}catch(o){$.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),h.onError(o),(!p||!p.updating)&&(f.shift(),this.executeNext(D))}}},G.shiftAndExecuteNext=function(D){this.queues[D].shift(),this.executeNext(D)},G.current=function(D){return this.queues[D][0]},B}()},"./src/controller/cap-level-controller.ts":function(oe,J,k){"use strict";k.r(J);var $=k("./src/events.ts");function F(H,D){for(var I=0;I<D.length;I++){var g=D[I];g.enumerable=g.enumerable||!1,g.configurable=!0,"value"in g&&(g.writable=!0),Object.defineProperty(H,g.key,g)}}function B(H,D,I){return D&&F(H.prototype,D),I&&F(H,I),H}var G=function(){function H(I){this.autoLevelCapping=void 0,this.firstLevel=void 0,this.media=void 0,this.restrictedLevels=void 0,this.timer=void 0,this.hls=void 0,this.streamController=void 0,this.clientRect=void 0,this.hls=I,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var D=H.prototype;return D.setStreamController=function(g){this.streamController=g},D.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},D.registerListeners=function(){var g=this.hls;g.on($.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),g.on($.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),g.on($.Events.MANIFEST_PARSED,this.onManifestParsed,this),g.on($.Events.BUFFER_CODECS,this.onBufferCodecs,this),g.on($.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},D.unregisterListener=function(){var g=this.hls;g.off($.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),g.off($.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),g.off($.Events.MANIFEST_PARSED,this.onManifestParsed,this),g.off($.Events.BUFFER_CODECS,this.onBufferCodecs,this),g.off($.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},D.onFpsDropLevelCapping=function(g,p){H.isLevelAllowed(p.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(p.droppedLevel)},D.onMediaAttaching=function(g,p){this.media=p.media instanceof HTMLVideoElement?p.media:null},D.onManifestParsed=function(g,p){var f=this.hls;this.restrictedLevels=[],this.firstLevel=p.firstLevel,f.config.capLevelToPlayerSize&&p.video&&this.startCapping()},D.onBufferCodecs=function(g,p){var f=this.hls;f.config.capLevelToPlayerSize&&p.video&&this.startCapping()},D.onMediaDetaching=function(){this.stopCapping()},D.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var g=this.hls.levels;if(g.length){var p=this.hls;p.autoLevelCapping=this.getMaxLevel(g.length-1),p.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=p.autoLevelCapping}}},D.getMaxLevel=function(g){var p=this,f=this.hls.levels;if(!f.length)return-1;var h=f.filter(function(o,d){return H.isLevelAllowed(d,p.restrictedLevels)&&d<=g});return this.clientRect=null,H.getMaxLevelByMediaSize(h,this.mediaWidth,this.mediaHeight)},D.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()},D.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},D.getDimensions=function(){if(this.clientRect)return this.clientRect;var g=this.media,p={width:0,height:0};if(g){var f=g.getBoundingClientRect();p.width=f.width,p.height=f.height,!p.width&&!p.height&&(p.width=f.right-f.left||g.width||0,p.height=f.bottom-f.top||g.height||0)}return this.clientRect=p,p},H.isLevelAllowed=function(g,p){return p===void 0&&(p=[]),p.indexOf(g)===-1},H.getMaxLevelByMediaSize=function(g,p,f){if(!g||!g.length)return-1;for(var h=function(l,c){return c?l.width!==c.width||l.height!==c.height:!0},o=g.length-1,d=0;d<g.length;d+=1){var s=g[d];if((s.width>=p||s.height>=f)&&h(s,g[d+1])){o=d;break}}return o},B(H,[{key:"mediaWidth",get:function(){return this.getDimensions().width*H.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*H.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var g=1;try{g=self.devicePixelRatio}catch(p){}return g}}]),H}();J.default=G},"./src/controller/cmcd-controller.ts":function(oe,J,k){"use strict";k.r(J),k.d(J,"default",function(){return h});var $=k("./src/events.ts"),F=k("./src/types/cmcd.ts"),B=k("./src/utils/buffer-helper.ts"),G=k("./src/utils/logger.ts");function H(o,d){for(var s=0;s<d.length;s++){var a=d[s];a.enumerable=a.enumerable||!1,a.configurable=!0,"value"in a&&(a.writable=!0),Object.defineProperty(o,a.key,a)}}function D(o,d,s){return d&&H(o.prototype,d),s&&H(o,s),o}function I(o,d){var s=typeof Symbol!="undefined"&&o[Symbol.iterator]||o["@@iterator"];if(s)return(s=s.call(o)).next.bind(s);if(Array.isArray(o)||(s=g(o))||d&&o&&typeof o.length=="number"){s&&(o=s);var a=0;return function(){return a>=o.length?{done:!0}:{done:!1,value:o[a++]}}}throw new TypeError(`Invalid attempt to iterate non-iterable instance.
In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}function g(o,d){if(!o)return;if(typeof o=="string")return p(o,d);var s=Object.prototype.toString.call(o).slice(8,-1);if(s==="Object"&&o.constructor&&(s=o.constructor.name),s==="Map"||s==="Set")return Array.from(o);if(s==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(s))return p(o,d)}function p(o,d){(d==null||d>o.length)&&(d=o.length);for(var s=0,a=new Array(d);s<d;s++)a[s]=o[s];return a}function f(){return f=Object.assign||function(o){for(var d=1;d<arguments.length;d++){var s=arguments[d];for(var a in s)Object.prototype.hasOwnProperty.call(s,a)&&(o[a]=s[a])}return o},f.apply(this,arguments)}var h=function(){function o(s){var a=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(){a.initialized&&(a.starved=!0),a.buffering=!0},this.onPlaying=function(){a.initialized||(a.initialized=!0),a.buffering=!1},this.applyPlaylistData=function(R){try{a.apply(R,{ot:F.CMCDObjectType.MANIFEST,su:!a.initialized})}catch(w){G.logger.warn("Could not generate manifest CMCD data.",w)}},this.applyFragmentData=function(R){try{var w=R.frag,x=a.hls.levels[w.level],O=a.getObjectType(w),A={d:w.duration*1e3,ot:O};(O===F.CMCDObjectType.VIDEO||O===F.CMCDObjectType.AUDIO||O==F.CMCDObjectType.MUXED)&&(A.br=x.bitrate/1e3,A.tb=a.getTopBandwidth(O),A.bl=a.getBufferLength(O)),a.apply(R,A)}catch(T){G.logger.warn("Could not generate segment CMCD data.",T)}},this.hls=s;var l=this.config=s.config,c=l.cmcd;c!=null&&(l.pLoader=this.createPlaylistLoader(),l.fLoader=this.createFragmentLoader(),this.sid=c.sessionId||o.uuid(),this.cid=c.contentId,this.useHeaders=c.useHeaders===!0,this.registerListeners())}var d=o.prototype;return d.registerListeners=function(){var a=this.hls;a.on($.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.on($.Events.MEDIA_DETACHED,this.onMediaDetached,this),a.on($.Events.BUFFER_CREATED,this.onBufferCreated,this)},d.unregisterListeners=function(){var a=this.hls;a.off($.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.off($.Events.MEDIA_DETACHED,this.onMediaDetached,this),a.off($.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},d.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},d.onMediaAttached=function(a,l){this.media=l.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},d.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},d.onBufferCreated=function(a,l){var c,R;this.audioBuffer=(c=l.tracks.audio)===null||c===void 0?void 0:c.buffer,this.videoBuffer=(R=l.tracks.video)===null||R===void 0?void 0:R.buffer},d.createData=function(){var a;return{v:F.CMCDVersion,sf:F.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(a=this.media)===null||a===void 0?void 0:a.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},d.apply=function(a,l){l===void 0&&(l={}),f(l,this.createData());var c=l.ot===F.CMCDObjectType.INIT||l.ot===F.CMCDObjectType.VIDEO||l.ot===F.CMCDObjectType.MUXED;if(this.starved&&c&&(l.bs=!0,l.su=!0,this.starved=!1),l.su==null&&(l.su=this.buffering),this.useHeaders){var R=o.toHeaders(l);if(!Object.keys(R).length)return;a.headers||(a.headers={}),f(a.headers,R)}else{var w=o.toQuery(l);if(!w)return;a.url=o.appendQueryToUri(a.url,w)}},d.getObjectType=function(a){var l=a.type;return l==="subtitle"?F.CMCDObjectType.TIMED_TEXT:a.sn==="initSegment"?F.CMCDObjectType.INIT:l==="audio"?F.CMCDObjectType.AUDIO:l==="main"?this.hls.audioTracks.length?F.CMCDObjectType.VIDEO:F.CMCDObjectType.MUXED:void 0},d.getTopBandwidth=function(a){for(var l=0,c=a===F.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,R=I(c),w;!(w=R()).done;){var x=w.value;x.bitrate>l&&(l=x.bitrate)}return l>0?l:NaN},d.getBufferLength=function(a){var l=this.hls.media,c=a===F.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!c||!l)return NaN;var R=B.BufferHelper.bufferInfo(c,l.currentTime,this.config.maxBufferHole);return R.len*1e3},d.createPlaylistLoader=function(){var a=this.config.pLoader,l=this.applyPlaylistData,c=a||this.config.loader;return function(){function R(x){this.loader=void 0,this.loader=new c(x)}var w=R.prototype;return w.destroy=function(){this.loader.destroy()},w.abort=function(){this.loader.abort()},w.load=function(O,A,T){l(O),this.loader.load(O,A,T)},D(R,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),R}()},d.createFragmentLoader=function(){var a=this.config.fLoader,l=this.applyFragmentData,c=a||this.config.loader;return function(){function R(x){this.loader=void 0,this.loader=new c(x)}var w=R.prototype;return w.destroy=function(){this.loader.destroy()},w.abort=function(){this.loader.abort()},w.load=function(O,A,T){l(O),this.loader.load(O,A,T)},D(R,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),R}()},o.uuid=function(){var a=URL.createObjectURL(new Blob),l=a.toString();return URL.revokeObjectURL(a),l.substr(l.lastIndexOf("/")+1)},o.serialize=function(a){for(var l=[],c=function(P){return!Number.isNaN(P)&&P!=null&&P!==""&&P!==!1},R=function(P){return Math.round(P)},w=function(P){return R(P/100)*100},x=function(P){return encodeURIComponent(P)},O={br:R,d:R,bl:w,dl:w,mtp:w,nor:x,rtp:w,tb:R},A=Object.keys(a||{}).sort(),T=I(A),E;!(E=T()).done;){var b=E.value,u=a[b];if(!c(u))continue;if(b==="v"&&u===1)continue;if(b=="pr"&&u===1)continue;var _=O[b];_&&(u=_(u));var m=typeof u,v=void 0;b==="ot"||b==="sf"||b==="st"?v=b+"="+u:m==="boolean"?v=b:m==="number"?v=b+"="+u:v=b+"="+JSON.stringify(u),l.push(v)}return l.join(",")},o.toHeaders=function(a){for(var l=Object.keys(a),c={},R=["Object","Request","Session","Status"],w=[{},{},{},{}],x={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},O=0,A=l;O<A.length;O++){var T=A[O],E=x[T]!=null?x[T]:1;w[E][T]=a[T]}for(var b=0;b<w.length;b++){var u=o.serialize(w[b]);u&&(c["CMCD-"+R[b]]=u)}return c},o.toQuery=function(a){return"CMCD="+encodeURIComponent(o.serialize(a))},o.appendQueryToUri=function(a,l){if(!l)return a;var c=a.includes("?")?"&":"?";return""+a+c+l},o}()},"./src/controller/eme-controller.ts":function(oe,J,k){"use strict";k.r(J);var $=k("./src/events.ts"),F=k("./src/errors.ts"),B=k("./src/utils/logger.ts"),G=k("./src/utils/mediakeys-helper.ts");function H(h,o){for(var d=0;d<o.length;d++){var s=o[d];s.enumerable=s.enumerable||!1,s.configurable=!0,"value"in s&&(s.writable=!0),Object.defineProperty(h,s.key,s)}}function D(h,o,d){return o&&H(h.prototype,o),d&&H(h,d),h}var I=3,g=function(o,d,s){var a={audioCapabilities:[],videoCapabilities:[]};return o.forEach(function(l){a.audioCapabilities.push({contentType:'audio/mp4; codecs="'+l+'"',robustness:s.audioRobustness||""})}),d.forEach(function(l){a.videoCapabilities.push({contentType:'video/mp4; codecs="'+l+'"',robustness:s.videoRobustness||""})}),[a]},p=function(o,d,s,a){switch(o){case G.KeySystems.WIDEVINE:return g(d,s,a);default:throw new Error("Unknown key-system: "+o)}},f=function(){function h(d){this.hls=void 0,this._widevineLicenseUrl=void 0,this._licenseXhrSetup=void 0,this._licenseResponseCallback=void 0,this._emeEnabled=void 0,this._requestMediaKeySystemAccess=void 0,this._drmSystemOptions=void 0,this._config=void 0,this._mediaKeysList=[],this._media=null,this._hasSetMediaKeys=!1,this._requestLicenseFailureCount=0,this.mediaKeysPromise=null,this._onMediaEncrypted=this.onMediaEncrypted.bind(this),this.hls=d,this._config=d.config,this._widevineLicenseUrl=this._config.widevineLicenseUrl,this._licenseXhrSetup=this._config.licenseXhrSetup,this._licenseResponseCallback=this._config.licenseResponseCallback,this._emeEnabled=this._config.emeEnabled,this._requestMediaKeySystemAccess=this._config.requestMediaKeySystemAccessFunc,this._drmSystemOptions=this._config.drmSystemOptions,this._registerListeners()}var o=h.prototype;return o.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},o._registerListeners=function(){this.hls.on($.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on($.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on($.Events.MANIFEST_PARSED,this.onManifestParsed,this)},o._unregisterListeners=function(){this.hls.off($.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off($.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off($.Events.MANIFEST_PARSED,this.onManifestParsed,this)},o.getLicenseServerUrl=function(s){switch(s){case G.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+s+'"')},o._attemptKeySystemAccess=function(s,a,l){var c=this,R=p(s,a,l,this._drmSystemOptions);B.logger.log("Requesting encrypted media key-system access");var w=this.requestMediaKeySystemAccess(s,R);this.mediaKeysPromise=w.then(function(x){return c._onMediaKeySystemAccessObtained(s,x)}),w.catch(function(x){B.logger.error('Failed to obtain key-system "'+s+'" access:',x)})},o._onMediaKeySystemAccessObtained=function(s,a){var l=this;B.logger.log('Access for key-system "'+s+'" obtained');var c={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:a,mediaKeySystemDomain:s};this._mediaKeysList.push(c);var R=Promise.resolve().then(function(){return a.createMediaKeys()}).then(function(w){return c.mediaKeys=w,B.logger.log('Media-keys created for key-system "'+s+'"'),l._onMediaKeysCreated(),w});return R.catch(function(w){B.logger.error("Failed to create media-keys:",w)}),R},o._onMediaKeysCreated=function(){var s=this;this._mediaKeysList.forEach(function(a){a.mediaKeysSession||(a.mediaKeysSession=a.mediaKeys.createSession(),s._onNewMediaKeySession(a.mediaKeysSession))})},o._onNewMediaKeySession=function(s){var a=this;B.logger.log("New key-system session "+s.sessionId),s.addEventListener("message",function(l){a._onKeySessionMessage(s,l.message)},!1)},o._onKeySessionMessage=function(s,a){B.logger.log("Got EME message event, creating license request"),this._requestLicense(a,function(l){B.logger.log("Received license data (length: "+(l&&l.byteLength)+"), updating key-session"),s.update(l)})},o.onMediaEncrypted=function(s){var a=this;if(B.logger.log('Media is encrypted using "'+s.initDataType+'" init data type'),!this.mediaKeysPromise){B.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),this.hls.trigger($.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var l=function(R){if(!a._media)return;a._attemptSetMediaKeys(R),a._generateRequestWithPreferredKeySession(s.initDataType,s.initData)};this.mediaKeysPromise.then(l).catch(l)},o._attemptSetMediaKeys=function(s){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var a=this._mediaKeysList[0];if(!a||!a.mediaKeys){B.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger($.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}B.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(a.mediaKeys),this._hasSetMediaKeys=!0}},o._generateRequestWithPreferredKeySession=function(s,a){var l=this,c=this._mediaKeysList[0];if(!c){B.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger($.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(c.mediaKeysSessionInitialized){B.logger.warn("Key-Session already initialized but requested again");return}var R=c.mediaKeysSession;if(!R){B.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger($.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!a){B.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger($.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}B.logger.log('Generating key-session request for "'+s+'" init data type'),c.mediaKeysSessionInitialized=!0,R.generateRequest(s,a).then(function(){B.logger.debug("Key-session generation succeeded")}).catch(function(w){B.logger.error("Error generating key-session request:",w),l.hls.trigger($.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},o._createLicenseXhr=function(s,a,l){var c=new XMLHttpRequest;c.responseType="arraybuffer",c.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,c,s,a,l);var R=this._licenseXhrSetup;if(R)try{R.call(this.hls,c,s),R=void 0}catch(w){B.logger.error(w)}try{c.readyState||c.open("POST",s,!0),R&&R.call(this.hls,c,s)}catch(w){throw new Error("issue setting up KeySystem license XHR "+w)}return c},o._onLicenseRequestReadyStageChange=function(s,a,l,c){switch(s.readyState){case 4:if(s.status===200){this._requestLicenseFailureCount=0,B.logger.log("License request succeeded");var R=s.response,w=this._licenseResponseCallback;if(w)try{R=w.call(this.hls,s,a)}catch(O){B.logger.error(O)}c(R)}else{if(B.logger.error("License Request XHR failed ("+a+"). Status: "+s.status+" ("+s.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>I){this.hls.trigger($.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var x=I-this._requestLicenseFailureCount+1;B.logger.warn("Retrying license request, "+x+" attempts left"),this._requestLicense(l,c)}break}},o._generateLicenseRequestChallenge=function(s,a){switch(s.mediaKeySystemDomain){case G.KeySystems.WIDEVINE:return a}throw new Error("unsupported key-system: "+s.mediaKeySystemDomain)},o._requestLicense=function(s,a){B.logger.log("Requesting content license for key-system");var l=this._mediaKeysList[0];if(!l){B.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger($.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var c=this.getLicenseServerUrl(l.mediaKeySystemDomain),R=this._createLicenseXhr(c,s,a);B.logger.log("Sending license request to URL: "+c);var w=this._generateLicenseRequestChallenge(l,s);R.send(w)}catch(x){B.logger.error("Failure requesting DRM license: "+x),this.hls.trigger($.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},o.onMediaAttached=function(s,a){if(!this._emeEnabled)return;var l=a.media;this._media=l,l.addEventListener("encrypted",this._onMediaEncrypted)},o.onMediaDetached=function(){var s=this._media,a=this._mediaKeysList;if(!s)return;s.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(a.map(function(l){if(l.mediaKeysSession)return l.mediaKeysSession.close().catch(function(){})})).then(function(){return s.setMediaKeys(null)}).catch(function(){})},o.onManifestParsed=function(s,a){if(!this._emeEnabled)return;var l=a.levels.map(function(R){return R.audioCodec}).filter(function(R){return!!R}),c=a.levels.map(function(R){return R.videoCodec}).filter(function(R){return!!R});this._attemptKeySystemAccess(G.KeySystems.WIDEVINE,l,c)},D(h,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),h}();J.default=f},"./src/controller/fps-controller.ts":function(oe,J,k){"use strict";k.r(J);var $=k("./src/events.ts"),F=k("./src/utils/logger.ts"),B=function(){function G(D){this.hls=void 0,this.isVideoPlaybackQualityAvailable=!1,this.timer=void 0,this.media=null,this.lastTime=void 0,this.lastDroppedFrames=0,this.lastDecodedFrames=0,this.streamController=void 0,this.hls=D,this.registerListeners()}var H=G.prototype;return H.setStreamController=function(I){this.streamController=I},H.registerListeners=function(){this.hls.on($.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},H.unregisterListeners=function(){this.hls.off($.Events.MEDIA_ATTACHING,this.onMediaAttaching)},H.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},H.onMediaAttaching=function(I,g){var p=this.hls.config;if(p.capLevelOnFPSDrop){var f=g.media instanceof self.HTMLVideoElement?g.media:null;this.media=f,f&&typeof f.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),p.fpsDroppedMonitoringPeriod)}},H.checkFPS=function(I,g,p){var f=performance.now();if(g){if(this.lastTime){var h=f-this.lastTime,o=p-this.lastDroppedFrames,d=g-this.lastDecodedFrames,s=1e3*o/h,a=this.hls;if(a.trigger($.Events.FPS_DROP,{currentDropped:o,currentDecoded:d,totalDroppedFrames:p}),s>0&&o>a.config.fpsDroppedMonitoringThreshold*d){var l=a.currentLevel;F.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+l),l>0&&(a.autoLevelCapping===-1||a.autoLevelCapping>=l)&&(l=l-1,a.trigger($.Events.FPS_DROP_LEVEL_CAPPING,{level:l,droppedLevel:a.currentLevel}),a.autoLevelCapping=l,this.streamController.nextLevelSwitch())}}this.lastTime=f,this.lastDroppedFrames=p,this.lastDecodedFrames=g}},H.checkFPSInterval=function(){var I=this.media;if(I)if(this.isVideoPlaybackQualityAvailable){var g=I.getVideoPlaybackQuality();this.checkFPS(I,g.totalVideoFrames,g.droppedVideoFrames)}else this.checkFPS(I,I.webkitDecodedFrameCount,I.webkitDroppedFrameCount)},G}();J.default=B},"./src/controller/fragment-finders.ts":function(oe,J,k){"use strict";k.r(J),k.d(J,"findFragmentByPDT",function(){return B}),k.d(J,"findFragmentByPTS",function(){return G}),k.d(J,"fragmentWithinToleranceTest",function(){return H}),k.d(J,"pdtWithinToleranceTest",function(){return D}),k.d(J,"findFragWithCC",function(){return I});var $=k("./src/polyfills/number.ts"),F=k("./src/utils/binary-search.ts");function B(g,p,f){if(p===null||!Array.isArray(g)||!g.length||!Object($.isFiniteNumber)(p))return null;var h=g[0].programDateTime;if(p<(h||0))return null;var o=g[g.length-1].endProgramDateTime;if(p>=(o||0))return null;f=f||0;for(var d=0;d<g.length;++d){var s=g[d];if(D(p,f,s))return s}return null}function G(g,p,f,h){f===void 0&&(f=0),h===void 0&&(h=0);var o=null;if(g?o=p[g.sn-p[0].sn+1]||null:f===0&&p[0].start===0&&(o=p[0]),o&&H(f,h,o)===0)return o;var d=F.default.search(p,H.bind(null,f,h));return d||o}function H(g,p,f){g===void 0&&(g=0),p===void 0&&(p=0);var h=Math.min(p,f.duration+(f.deltaPTS?f.deltaPTS:0));return f.start+f.duration-h<=g?1:f.start-h>g&&f.start?-1:0}function D(g,p,f){var h=Math.min(p,f.duration+(f.deltaPTS?f.deltaPTS:0))*1e3,o=f.endProgramDateTime||0;return o-h>g}function I(g,p){return F.default.search(g,function(f){return f.cc<p?1:f.cc>p?-1:0})}},"./src/controller/fragment-tracker.ts":function(oe,J,k){"use strict";k.r(J),k.d(J,"FragmentState",function(){return B}),k.d(J,"FragmentTracker",function(){return G});var $=k("./src/events.ts"),F=k("./src/types/loader.ts"),B;(function(I){I.NOT_LOADED="NOT_LOADED",I.BACKTRACKED="BACKTRACKED",I.APPENDING="APPENDING",I.PARTIAL="PARTIAL",I.OK="OK"})(B||(B={}));var G=function(){function I(p){this.activeFragment=null,this.activeParts=null,this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hls=p,this._registerListeners()}var g=I.prototype;return g._registerListeners=function(){var f=this.hls;f.on($.Events.BUFFER_APPENDED,this.onBufferAppended,this),f.on($.Events.FRAG_BUFFERED,this.onFragBuffered,this),f.on($.Events.FRAG_LOADED,this.onFragLoaded,this)},g._unregisterListeners=function(){var f=this.hls;f.off($.Events.BUFFER_APPENDED,this.onBufferAppended,this),f.off($.Events.FRAG_BUFFERED,this.onFragBuffered,this),f.off($.Events.FRAG_LOADED,this.onFragLoaded,this)},g.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},g.getAppendedFrag=function(f,h){if(h===F.PlaylistLevelType.MAIN){var o=this.activeFragment,d=this.activeParts;if(!o)return null;if(d)for(var s=d.length;s--;){var a=d[s],l=a?a.end:o.appendedPTS;if(a.start<=f&&l!==void 0&&f<=l)return s>9&&(this.activeParts=d.slice(s-9)),a}else if(o.start<=f&&o.appendedPTS!==void 0&&f<=o.appendedPTS)return o}return this.getBufferedFrag(f,h)},g.getBufferedFrag=function(f,h){for(var o=this.fragments,d=Object.keys(o),s=d.length;s--;){var a=o[d[s]];if((a==null?void 0:a.body.type)===h&&a.buffered){var l=a.body;if(l.start<=f&&f<=l.end)return l}}return null},g.detectEvictedFragments=function(f,h,o){var d=this;Object.keys(this.fragments).forEach(function(s){var a=d.fragments[s];if(!a)return;if(!a.buffered){a.body.type===o&&d.removeFragment(a.body);return}var l=a.range[f];if(!l)return;l.time.some(function(c){var R=!d.isTimeBuffered(c.startPTS,c.endPTS,h);return R&&d.removeFragment(a.body),R})})},g.detectPartialFragments=function(f){var h=this,o=this.timeRanges,d=f.frag,s=f.part;if(!o||d.sn==="initSegment")return;var a=D(d),l=this.fragments[a];if(!l)return;Object.keys(o).forEach(function(c){var R=d.elementaryStreams[c];if(!R)return;var w=o[c],x=s!==null||R.partial===!0;l.range[c]=h.getBufferedTimes(d,s,x,w)}),l.backtrack=l.loaded=null,Object.keys(l.range).length?l.buffered=!0:this.removeFragment(l.body)},g.fragBuffered=function(f){var h=D(f),o=this.fragments[h];o&&(o.backtrack=o.loaded=null,o.buffered=!0)},g.getBufferedTimes=function(f,h,o,d){for(var s={time:[],partial:o},a=h?h.start:f.start,l=h?h.end:f.end,c=f.minEndPTS||l,R=f.maxStartPTS||a,w=0;w<d.length;w++){var x=d.start(w)-this.bufferPadding,O=d.end(w)+this.bufferPadding;if(R>=x&&c<=O){s.time.push({startPTS:Math.max(a,d.start(w)),endPTS:Math.min(l,d.end(w))});break}else if(a<O&&l>x)s.partial=!0,s.time.push({startPTS:Math.max(a,d.start(w)),endPTS:Math.min(l,d.end(w))});else if(l<=x)break}return s},g.getPartialFragment=function(f){var h=null,o,d,s,a=0,l=this.bufferPadding,c=this.fragments;return Object.keys(c).forEach(function(R){var w=c[R];if(!w)return;H(w)&&(d=w.body.start-l,s=w.body.end+l,f>=d&&f<=s&&(o=Math.min(f-d,s-f),a<=o&&(h=w.body,a=o)))}),h},g.getState=function(f){var h=D(f),o=this.fragments[h];return o?o.buffered?H(o)?B.PARTIAL:B.OK:o.backtrack?B.BACKTRACKED:B.APPENDING:B.NOT_LOADED},g.backtrack=function(f,h){var o=D(f),d=this.fragments[o];if(!d||d.backtrack)return null;var s=d.backtrack=h||d.loaded;return d.loaded=null,s},g.getBacktrackData=function(f){var h=D(f),o=this.fragments[h];if(o){var d,s=o.backtrack;if(s!=null&&(d=s.payload)!==null&&d!==void 0&&d.byteLength)return s;this.removeFragment(f)}return null},g.isTimeBuffered=function(f,h,o){for(var d,s,a=0;a<o.length;a++){if(d=o.start(a)-this.bufferPadding,s=o.end(a)+this.bufferPadding,f>=d&&h<=s)return!0;if(h<=d)return!1}return!1},g.onFragLoaded=function(f,h){var o=h.frag,d=h.part;if(o.sn==="initSegment"||o.bitrateTest||d)return;var s=D(o);this.fragments[s]={body:o,loaded:h,backtrack:null,buffered:!1,range:Object.create(null)}},g.onBufferAppended=function(f,h){var o=this,d=h.frag,s=h.part,a=h.timeRanges;if(d.type===F.PlaylistLevelType.MAIN)if(this.activeFragment=d,s){var l=this.activeParts;l||(this.activeParts=l=[]),l.push(s)}else this.activeParts=null;this.timeRanges=a,Object.keys(a).forEach(function(c){var R=a[c];if(o.detectEvictedFragments(c,R),!s)for(var w=0;w<R.length;w++)d.appendedPTS=Math.max(R.end(w),d.appendedPTS||0)})},g.onFragBuffered=function(f,h){this.detectPartialFragments(h)},g.hasFragment=function(f){var h=D(f);return!!this.fragments[h]},g.removeFragmentsInRange=function(f,h,o){var d=this;Object.keys(this.fragments).forEach(function(s){var a=d.fragments[s];if(!a)return;if(a.buffered){var l=a.body;l.type===o&&l.start<h&&l.end>f&&d.removeFragment(l)}})},g.removeFragment=function(f){var h=D(f);f.stats.loaded=0,f.clearElementaryStreamInfo(),delete this.fragments[h]},g.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},I}();function H(I){var g,p;return I.buffered&&(((g=I.range.video)===null||g===void 0?void 0:g.partial)||((p=I.range.audio)===null||p===void 0?void 0:p.partial))}function D(I){return I.type+"_"+I.level+"_"+I.urlId+"_"+I.sn}},"./src/controller/gap-controller.ts":function(oe,J,k){"use strict";k.r(J),k.d(J,"STALL_MINIMUM_DURATION_MS",function(){return H}),k.d(J,"MAX_START_GAP_JUMP",function(){return D}),k.d(J,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return I}),k.d(J,"SKIP_BUFFER_RANGE_START",function(){return g}),k.d(J,"default",function(){return p});var $=k("./src/utils/buffer-helper.ts"),F=k("./src/errors.ts"),B=k("./src/events.ts"),G=k("./src/utils/logger.ts"),H=250,D=2,I=.1,g=.05,p=function(){function f(o,d,s,a){this.config=void 0,this.media=void 0,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=o,this.media=d,this.fragmentTracker=s,this.hls=a}var h=f.prototype;return h.destroy=function(){this.hls=this.fragmentTracker=this.media=null},h.poll=function(d){var s=this.config,a=this.media,l=this.stalled,c=a.currentTime,R=a.seeking,w=this.seeking&&!R,x=!this.seeking&&R;if(this.seeking=R,c!==d){if(this.moved=!0,l!==null){if(this.stallReported){var O=self.performance.now()-l;G.logger.warn("playback not stuck anymore @"+c+", after "+Math.round(O)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((x||w)&&(this.stalled=null),a.paused||a.ended||a.playbackRate===0||!$.BufferHelper.getBuffered(a).length)return;var A=$.BufferHelper.bufferInfo(a,c,0),T=A.len>0,E=A.nextStart||0;if(!T&&!E)return;if(R){var b=A.len>D,u=!E||E-c>D&&!this.fragmentTracker.getPartialFragment(c);if(b||u)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var _,m=Math.max(E,A.start||0)-c,v=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,M=v==null||((_=v.details)===null||_===void 0)?void 0:_.live,P=M?v.details.targetduration*2:D;if(m>0&&m<=P){this._trySkipBufferHole(null);return}}var K=self.performance.now();if(l===null){this.stalled=K;return}var V=K-l;!R&&V>=H&&this._reportStall(A.len);var U=$.BufferHelper.bufferInfo(a,c,s.maxBufferHole);this._tryFixBufferStall(U,V)},h._tryFixBufferStall=function(d,s){var a=this.config,l=this.fragmentTracker,c=this.media,R=c.currentTime,w=l.getPartialFragment(R);if(w){var x=this._trySkipBufferHole(w);if(x)return}d.len>a.maxBufferHole&&s>a.highBufferWatchdogPeriod*1e3&&(G.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},h._reportStall=function(d){var s=this.hls,a=this.media,l=this.stallReported;l||(this.stallReported=!0,G.logger.warn("Playback stalling at @"+a.currentTime+" due to low buffer (buffer="+d+")"),s.trigger(B.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:d}))},h._trySkipBufferHole=function(d){for(var s=this.config,a=this.hls,l=this.media,c=l.currentTime,R=0,w=$.BufferHelper.getBuffered(l),x=0;x<w.length;x++){var O=w.start(x);if(c+s.maxBufferHole>=R&&c<O){var A=Math.max(O+g,l.currentTime+I);return G.logger.warn("skipping hole, adjusting currentTime from "+c+" to "+A),this.moved=!0,this.stalled=null,l.currentTime=A,d&&a.trigger(B.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+c+" to "+A,frag:d}),A}R=w.end(x)}return 0},h._tryNudgeBuffer=function(){var d=this.config,s=this.hls,a=this.media,l=a.currentTime,c=(this.nudgeRetry||0)+1;if(this.nudgeRetry=c,c<d.nudgeMaxRetry){var R=l+c*d.nudgeOffset;G.logger.warn("Nudging 'currentTime' from "+l+" to "+R),a.currentTime=R,s.trigger(B.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else G.logger.error("Playhead still not moving while enough data buffered @"+l+" after "+d.nudgeMaxRetry+" nudges"),s.trigger(B.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},f}()},"./src/controller/id3-track-controller.ts":function(oe,J,k){"use strict";k.r(J);var $=k("./src/events.ts"),F=k("./src/utils/texttrack-utils.ts"),B=k("./src/demux/id3.ts"),G=.25,H=function(){function D(g){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=g,this._registerListeners()}var I=D.prototype;return I.destroy=function(){this._unregisterListeners()},I._registerListeners=function(){var p=this.hls;p.on($.Events.MEDIA_ATTACHED,this.onMediaAttached,this),p.on($.Events.MEDIA_DETACHING,this.onMediaDetaching,this),p.on($.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),p.on($.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},I._unregisterListeners=function(){var p=this.hls;p.off($.Events.MEDIA_ATTACHED,this.onMediaAttached,this),p.off($.Events.MEDIA_DETACHING,this.onMediaDetaching,this),p.off($.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),p.off($.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},I.onMediaAttached=function(p,f){this.media=f.media},I.onMediaDetaching=function(){if(!this.id3Track)return;Object(F.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},I.getID3Track=function(p){if(!this.media)return;for(var f=0;f<p.length;f++){var h=p[f];if(h.kind==="metadata"&&h.label==="id3")return Object(F.sendAddTrackEvent)(h,this.media),h}return this.media.addTextTrack("metadata","id3")},I.onFragParsingMetadata=function(p,f){if(!this.media)return;var h=f.frag,o=f.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var d=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,s=0;s<o.length;s++){var a=B.getID3Frames(o[s].data);if(a){var l=o[s].pts,c=s<o.length-1?o[s+1].pts:h.end,R=c-l;R<=0&&(c=l+G);for(var w=0;w<a.length;w++){var x=a[w];if(!B.isTimeStampFrame(x)){var O=new d(l,c,"");O.value=x,this.id3Track.addCue(O)}}}}},I.onBufferFlushing=function(p,f){var h=f.startOffset,o=f.endOffset,d=f.type;if(!d||d==="audio"){var s=this.id3Track;s&&Object(F.removeCuesInRange)(s,h,o)}},D}();J.default=H},"./src/controller/latency-controller.ts":function(oe,J,k){"use strict";k.r(J),k.d(J,"default",function(){return D});var $=k("./src/errors.ts"),F=k("./src/events.ts"),B=k("./src/utils/logger.ts");function G(I,g){for(var p=0;p<g.length;p++){var f=g[p];f.enumerable=f.enumerable||!1,f.configurable=!0,"value"in f&&(f.writable=!0),Object.defineProperty(I,f.key,f)}}function H(I,g,p){return g&&G(I.prototype,g),p&&G(I,p),I}var D=function(){function I(p){var f=this;this.hls=void 0,this.config=void 0,this.media=null,this.levelDetails=null,this.currentTime=0,this.stallCount=0,this._latency=null,this.timeupdateHandler=function(){return f.timeupdate()},this.hls=p,this.config=p.config,this.registerListeners()}var g=I.prototype;return g.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},g.registerListeners=function(){this.hls.on(F.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(F.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(F.Events.ERROR,this.onError,this)},g.unregisterListeners=function(){this.hls.off(F.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(F.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(F.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(F.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(F.Events.ERROR,this.onError)},g.onMediaAttached=function(f,h){this.media=h.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},g.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},g.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},g.onLevelUpdated=function(f,h){var o=h.details;this.levelDetails=o,o.advanced&&this.timeupdate(),!o.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},g.onError=function(f,h){if(h.details!==$.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,B.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},g.timeupdate=function(){var f=this.media,h=this.levelDetails;if(!f||!h)return;this.currentTime=f.currentTime;var o=this.computeLatency();if(o===null)return;this._latency=o;var d=this.config,s=d.lowLatencyMode,a=d.maxLiveSyncPlaybackRate;if(!s||a===1)return;var l=this.targetLatency;if(l===null)return;var c=o-l,R=Math.min(this.maxLatency,l+h.targetduration),w=c<R;if(h.live&&w&&c>.05&&this.forwardBufferLength>1){var x=Math.min(2,Math.max(1,a)),O=Math.round(2/(1+Math.exp(-.75*c-this.edgeStalled))*20)/20;f.playbackRate=Math.min(x,Math.max(1,O))}else f.playbackRate!==1&&f.playbackRate!==0&&(f.playbackRate=1)},g.estimateLiveEdge=function(){var f=this.levelDetails;return f===null?null:f.edge+f.age},g.computeLatency=function(){var f=this.estimateLiveEdge();return f===null?null:f-this.currentTime},H(I,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var f=this.config,h=this.levelDetails;return f.liveMaxLatencyDuration!==void 0?f.liveMaxLatencyDuration:h?f.liveMaxLatencyDurationCount*h.targetduration:0}},{key:"targetLatency",get:function(){var f=this.levelDetails;if(f===null)return null;var h=f.holdBack,o=f.partHoldBack,d=f.targetduration,s=this.config,a=s.liveSyncDuration,l=s.liveSyncDurationCount,c=s.lowLatencyMode,R=this.hls.userConfig,w=c&&o||h;(R.liveSyncDuration||R.liveSyncDurationCount||w===0)&&(w=a!==void 0?a:l*d);var x=d,O=1;return w+Math.min(this.stallCount*O,x)}},{key:"liveSyncPosition",get:function(){var f=this.estimateLiveEdge(),h=this.targetLatency,o=this.levelDetails;if(f===null||h===null||o===null)return null;var d=o.edge,s=f-h-this.edgeStalled,a=d-o.totalduration,l=d-(this.config.lowLatencyMode&&o.partTarget||o.targetduration);return Math.min(Math.max(a,s),l)}},{key:"drift",get:function(){var f=this.levelDetails;return f===null?1:f.drift}},{key:"edgeStalled",get:function(){var f=this.levelDetails;if(f===null)return 0;var h=(this.config.lowLatencyMode&&f.partTarget||f.targetduration)*3;return Math.max(f.age-h,0)}},{key:"forwardBufferLength",get:function(){var f=this.media,h=this.levelDetails;if(!f||!h)return 0;var o=f.buffered.length;return o?f.buffered.end(o-1):h.edge-this.currentTime}}]),I}()},"./src/controller/level-controller.ts":function(oe,J,k){"use strict";k.r(J),k.d(J,"default",function(){return s});var $=k("./src/types/level.ts"),F=k("./src/events.ts"),B=k("./src/errors.ts"),G=k("./src/utils/codecs.ts"),H=k("./src/controller/level-helper.ts"),D=k("./src/controller/base-playlist-controller.ts"),I=k("./src/types/loader.ts");function g(){return g=Object.assign||function(a){for(var l=1;l<arguments.length;l++){var c=arguments[l];for(var R in c)Object.prototype.hasOwnProperty.call(c,R)&&(a[R]=c[R])}return a},g.apply(this,arguments)}function p(a,l){for(var c=0;c<l.length;c++){var R=l[c];R.enumerable=R.enumerable||!1,R.configurable=!0,"value"in R&&(R.writable=!0),Object.defineProperty(a,R.key,R)}}function f(a,l,c){return l&&p(a.prototype,l),c&&p(a,c),a}function h(a,l){a.prototype=Object.create(l.prototype),a.prototype.constructor=a,o(a,l)}function o(a,l){return o=Object.setPrototypeOf||function(R,w){return R.__proto__=w,R},o(a,l)}var d=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),s=function(a){h(l,a);function l(R){var w;return w=a.call(this,R,"[level-controller]")||this,w._levels=[],w._firstLevel=-1,w._startLevel=void 0,w.currentLevelIndex=-1,w.manualLevelIndex=-1,w.onParsedComplete=void 0,w._registerListeners(),w}var c=l.prototype;return c._registerListeners=function(){var w=this.hls;w.on(F.Events.MANIFEST_LOADED,this.onManifestLoaded,this),w.on(F.Events.LEVEL_LOADED,this.onLevelLoaded,this),w.on(F.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),w.on(F.Events.FRAG_LOADED,this.onFragLoaded,this),w.on(F.Events.ERROR,this.onError,this)},c._unregisterListeners=function(){var w=this.hls;w.off(F.Events.MANIFEST_LOADED,this.onManifestLoaded,this),w.off(F.Events.LEVEL_LOADED,this.onLevelLoaded,this),w.off(F.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),w.off(F.Events.FRAG_LOADED,this.onFragLoaded,this),w.off(F.Events.ERROR,this.onError,this)},c.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,a.prototype.destroy.call(this)},c.startLoad=function(){var w=this._levels;w.forEach(function(x){x.loadError=0}),a.prototype.startLoad.call(this)},c.onManifestLoaded=function(w,x){var O=[],A=[],T=[],E,b={},u,_=!1,m=!1,v=!1;if(x.levels.forEach(function(V){var U=V.attrs;_=_||!!(V.width&&V.height),m=m||!!V.videoCodec,v=v||!!V.audioCodec,d&&V.audioCodec&&V.audioCodec.indexOf("mp4a.40.34")!==-1&&(V.audioCodec=void 0);var S=V.bitrate+"-"+V.attrs.RESOLUTION+"-"+V.attrs.CODECS;u=b[S],u?u.url.push(V.url):(u=new $.Level(V),b[S]=u,O.push(u)),U&&(U.AUDIO&&Object(H.addGroupId)(u,"audio",U.AUDIO),U.SUBTITLES&&Object(H.addGroupId)(u,"text",U.SUBTITLES))}),(_||m)&&v&&(O=O.filter(function(V){var U=V.videoCodec,S=V.width,X=V.height;return!!U||!!(S&&X)})),O=O.filter(function(V){var U=V.audioCodec,S=V.videoCodec;return(!U||Object(G.isCodecSupportedInMp4)(U,"audio"))&&(!S||Object(G.isCodecSupportedInMp4)(S,"video"))}),x.audioTracks&&(A=x.audioTracks.filter(function(V){return!V.audioCodec||Object(G.isCodecSupportedInMp4)(V.audioCodec,"audio")}),Object(H.assignTrackIdsByGroup)(A)),x.subtitles&&(T=x.subtitles,Object(H.assignTrackIdsByGroup)(T)),O.length>0){E=O[0].bitrate,O.sort(function(V,U){return V.bitrate-U.bitrate}),this._levels=O;for(var M=0;M<O.length;M++)if(O[M].bitrate===E){this._firstLevel=M,this.log("manifest loaded, "+O.length+" level(s) found, first bitrate: "+E);break}var P=v&&!m,K={levels:O,audioTracks:A,subtitleTracks:T,firstLevel:this._firstLevel,stats:x.stats,audio:v,video:m,altAudio:!P&&A.some(function(V){return!!V.url})};this.hls.trigger(F.Events.MANIFEST_PARSED,K),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(F.Events.ERROR,{type:B.ErrorTypes.MEDIA_ERROR,details:B.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:x.url,reason:"no level with compatible codecs found in manifest"})},c.onError=function(w,x){if(a.prototype.onError.call(this,w,x),x.fatal)return;var O=x.context,A=this._levels[this.currentLevelIndex];if(O&&(O.type===I.PlaylistContextType.AUDIO_TRACK&&A.audioGroupIds&&O.groupId===A.audioGroupIds[A.urlId]||O.type===I.PlaylistContextType.SUBTITLE_TRACK&&A.textGroupIds&&O.groupId===A.textGroupIds[A.urlId])){this.redundantFailover(this.currentLevelIndex);return}var T=!1,E=!0,b;switch(x.details){case B.ErrorDetails.FRAG_LOAD_ERROR:case B.ErrorDetails.FRAG_LOAD_TIMEOUT:case B.ErrorDetails.KEY_LOAD_ERROR:case B.ErrorDetails.KEY_LOAD_TIMEOUT:if(x.frag){var u=this._levels[x.frag.level];u?(u.fragmentError++,u.fragmentError>this.hls.config.fragLoadingMaxRetry&&(b=x.frag.level)):b=x.frag.level}break;case B.ErrorDetails.LEVEL_LOAD_ERROR:case B.ErrorDetails.LEVEL_LOAD_TIMEOUT:O&&(O.deliveryDirectives&&(E=!1),b=O.level),T=!0;break;case B.ErrorDetails.REMUX_ALLOC_ERROR:b=x.level,T=!0;break}b!==void 0&&this.recoverLevel(x,b,T,E)},c.recoverLevel=function(w,x,O,A){var T=w.details,E=this._levels[x];if(E.loadError++,O){var b=this.retryLoadingOrFail(w);if(b)w.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(A){var u=E.url.length;if(u>1&&E.loadError<u)w.levelRetry=!0,this.redundantFailover(x);else if(this.manualLevelIndex===-1){var _=x===0?this._levels.length-1:x-1;this.currentLevelIndex!==_&&this._levels[_].loadError===0&&(this.warn(T+": switch to "+_),w.levelRetry=!0,this.hls.nextAutoLevel=_)}}},c.redundantFailover=function(w){var x=this._levels[w],O=x.url.length;if(O>1){var A=(x.urlId+1)%O;this.warn("Switching to redundant URL-id "+A),this._levels.forEach(function(T){T.urlId=A}),this.level=w}},c.onFragLoaded=function(w,x){var O=x.frag;if(O!==void 0&&O.type===I.PlaylistLevelType.MAIN){var A=this._levels[O.level];A!==void 0&&(A.fragmentError=0,A.loadError=0)}},c.onLevelLoaded=function(w,x){var O,A=x.level,T=x.details,E=this._levels[A];if(!E){var b;this.warn("Invalid level index "+A),(b=x.deliveryDirectives)!==null&&b!==void 0&&b.skip&&(T.deltaUpdateFailed=!0);return}A===this.currentLevelIndex?(E.fragmentError===0&&(E.loadError=0,this.retryCount=0),this.playlistLoaded(A,x,E.details)):(O=x.deliveryDirectives)!==null&&O!==void 0&&O.skip&&(T.deltaUpdateFailed=!0)},c.onAudioTrackSwitched=function(w,x){var O=this.hls.levels[this.currentLevelIndex];if(!O)return;if(O.audioGroupIds){for(var A=-1,T=this.hls.audioTracks[x.id].groupId,E=0;E<O.audioGroupIds.length;E++)if(O.audioGroupIds[E]===T){A=E;break}A!==O.urlId&&(O.urlId=A,this.startLoad())}},c.loadPlaylist=function(w){var x=this.currentLevelIndex,O=this._levels[x];if(this.canLoad&&O&&O.url.length>0){var A=O.urlId,T=O.url[A];if(w)try{T=w.addDirectives(T)}catch(E){this.warn("Could not construct new URL with HLS Delivery Directives: "+E)}this.log("Attempt loading level index "+x+(w?" at sn "+w.msn+" part "+w.part:"")+" with URL-id "+A+" "+T),this.clearTimer(),this.hls.trigger(F.Events.LEVEL_LOADING,{url:T,level:x,id:A,deliveryDirectives:w||null})}},c.removeLevel=function(w,x){var O=function(E,b){return b!==x},A=this._levels.filter(function(T,E){return E!==w?!0:T.url.length>1&&x!==void 0?(T.url=T.url.filter(O),T.audioGroupIds&&(T.audioGroupIds=T.audioGroupIds.filter(O)),T.textGroupIds&&(T.textGroupIds=T.textGroupIds.filter(O)),T.urlId=0,!0):!1}).map(function(T,E){var b=T.details;return b!=null&&b.fragments&&b.fragments.forEach(function(u){u.level=E}),T});this._levels=A,this.hls.trigger(F.Events.LEVELS_UPDATED,{levels:A})},f(l,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(w){var x,O=this._levels;if(O.length===0)return;if(this.currentLevelIndex===w&&(x=O[w])!==null&&x!==void 0&&x.details)return;if(w<0||w>=O.length){var A=w<0;if(this.hls.trigger(F.Events.ERROR,{type:B.ErrorTypes.OTHER_ERROR,details:B.ErrorDetails.LEVEL_SWITCH_ERROR,level:w,fatal:A,reason:"invalid level idx"}),A)return;w=Math.min(w,O.length-1)}this.clearTimer();var T=this.currentLevelIndex,E=O[T],b=O[w];this.log("switching to level "+w+" from "+T),this.currentLevelIndex=w;var u=g({},b,{level:w,maxBitrate:b.maxBitrate,uri:b.uri,urlId:b.urlId});delete u._urlId,this.hls.trigger(F.Events.LEVEL_SWITCHING,u);var _=b.details;if(!_||_.live){var m=this.switchParams(b.uri,E==null?void 0:E.details);this.loadPlaylist(m)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(w){this.manualLevelIndex=w,this._startLevel===void 0&&(this._startLevel=w),w!==-1&&(this.level=w)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(w){this._firstLevel=w}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var w=this.hls.config.startLevel;return w!==void 0?w:this._firstLevel}else return this._startLevel},set:function(w){this._startLevel=w}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(w){this.level=w,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=w)}}]),l}(D.default)},"./src/controller/level-helper.ts":function(oe,J,k){"use strict";k.r(J),k.d(J,"addGroupId",function(){return B}),k.d(J,"assignTrackIdsByGroup",function(){return G}),k.d(J,"updatePTS",function(){return H}),k.d(J,"updateFragPTSDTS",function(){return I}),k.d(J,"mergeDetails",function(){return g}),k.d(J,"mapPartIntersection",function(){return p}),k.d(J,"mapFragmentIntersection",function(){return f}),k.d(J,"adjustSliding",function(){return h}),k.d(J,"addSliding",function(){return o}),k.d(J,"computeReloadInterval",function(){return d}),k.d(J,"getFragmentWithSN",function(){return s}),k.d(J,"getPartWith",function(){return a});var $=k("./src/polyfills/number.ts"),F=k("./src/utils/logger.ts");function B(l,c,R){switch(c){case"audio":l.audioGroupIds||(l.audioGroupIds=[]),l.audioGroupIds.push(R);break;case"text":l.textGroupIds||(l.textGroupIds=[]),l.textGroupIds.push(R);break}}function G(l){var c={};l.forEach(function(R){var w=R.groupId||"";R.id=c[w]=c[w]||0,c[w]++})}function H(l,c,R){var w=l[c],x=l[R];D(w,x)}function D(l,c){var R=c.startPTS;if(Object($.isFiniteNumber)(R)){var w=0,x;c.sn>l.sn?(w=R-l.start,x=l):(w=l.start-R,x=c),x.duration!==w&&(x.duration=w)}else if(c.sn>l.sn){var O=l.cc===c.cc;O&&l.minEndPTS?c.start=l.start+(l.minEndPTS-l.start):c.start=l.start+l.duration}else c.start=Math.max(l.start-c.duration,0)}function I(l,c,R,w,x,O){var A=w-R;A<=0&&(F.logger.warn("Fragment should have a positive duration",c),w=R+c.duration,O=x+c.duration);var T=R,E=w,b=c.startPTS,u=c.endPTS;if(Object($.isFiniteNumber)(b)){var _=Math.abs(b-R);Object($.isFiniteNumber)(c.deltaPTS)?c.deltaPTS=Math.max(_,c.deltaPTS):c.deltaPTS=_,T=Math.max(R,b),R=Math.min(R,b),x=Math.min(x,c.startDTS),E=Math.min(w,u),w=Math.max(w,u),O=Math.max(O,c.endDTS)}c.duration=w-R;var m=R-c.start;c.appendedPTS=w,c.start=c.startPTS=R,c.maxStartPTS=T,c.startDTS=x,c.endPTS=w,c.minEndPTS=E,c.endDTS=O;var v=c.sn;if(!l||v<l.startSN||v>l.endSN)return 0;var M,P=v-l.startSN,K=l.fragments;for(K[P]=c,M=P;M>0;M--)D(K[M],K[M-1]);for(M=P;M<K.length-1;M++)D(K[M],K[M+1]);return l.fragmentHint&&D(K[K.length-1],l.fragmentHint),l.PTSKnown=l.alignedSliding=!0,m}function g(l,c){for(var R=null,w=l.fragments,x=w.length-1;x>=0;x--){var O=w[x].initSegment;if(O){R=O;break}}l.fragmentHint&&delete l.fragmentHint.endPTS;var A=0,T;if(f(l,c,function(M,P){M.relurl&&(A=M.cc-P.cc),Object($.isFiniteNumber)(M.startPTS)&&Object($.isFiniteNumber)(M.endPTS)&&(P.start=P.startPTS=M.startPTS,P.startDTS=M.startDTS,P.appendedPTS=M.appendedPTS,P.maxStartPTS=M.maxStartPTS,P.endPTS=M.endPTS,P.endDTS=M.endDTS,P.minEndPTS=M.minEndPTS,P.duration=M.endPTS-M.startPTS,P.duration&&(T=P),c.PTSKnown=c.alignedSliding=!0),P.elementaryStreams=M.elementaryStreams,P.loader=M.loader,P.stats=M.stats,P.urlId=M.urlId,M.initSegment&&(P.initSegment=M.initSegment,R=M.initSegment)}),R){var E=c.fragmentHint?c.fragments.concat(c.fragmentHint):c.fragments;E.forEach(function(M){var P;(!M.initSegment||M.initSegment.relurl===((P=R)===null||P===void 0?void 0:P.relurl))&&(M.initSegment=R)})}if(c.skippedSegments&&(c.deltaUpdateFailed=c.fragments.some(function(M){return!M}),c.deltaUpdateFailed)){F.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var b=c.skippedSegments;b--;)c.fragments.shift();c.startSN=c.fragments[0].sn,c.startCC=c.fragments[0].cc}var u=c.fragments;if(A){F.logger.warn("discontinuity sliding from playlist, take drift into account");for(var _=0;_<u.length;_++)u[_].cc+=A}c.skippedSegments&&(c.startCC=c.fragments[0].cc),p(l.partList,c.partList,function(M,P){P.elementaryStreams=M.elementaryStreams,P.stats=M.stats}),T?I(c,T,T.startPTS,T.endPTS,T.startDTS,T.endDTS):h(l,c),u.length&&(c.totalduration=c.edge-u[0].start),c.driftStartTime=l.driftStartTime,c.driftStart=l.driftStart;var m=c.advancedDateTime;if(c.advanced&&m){var v=c.edge;c.driftStart||(c.driftStartTime=m,c.driftStart=v),c.driftEndTime=m,c.driftEnd=v}else c.driftEndTime=l.driftEndTime,c.driftEnd=l.driftEnd,c.advancedDateTime=l.advancedDateTime}function p(l,c,R){if(l&&c)for(var w=0,x=0,O=l.length;x<=O;x++){var A=l[x],T=c[x+w];A&&T&&A.index===T.index&&A.fragment.sn===T.fragment.sn?R(A,T):w--}}function f(l,c,R){for(var w=c.skippedSegments,x=Math.max(l.startSN,c.startSN)-c.startSN,O=(l.fragmentHint?1:0)+(w?c.endSN:Math.min(l.endSN,c.endSN))-c.startSN,A=c.startSN-l.startSN,T=c.fragmentHint?c.fragments.concat(c.fragmentHint):c.fragments,E=l.fragmentHint?l.fragments.concat(l.fragmentHint):l.fragments,b=x;b<=O;b++){var u=E[A+b],_=T[b];w&&!_&&b<w&&(_=c.fragments[b]=u),u&&_&&R(u,_)}}function h(l,c){var R=c.startSN+c.skippedSegments-l.startSN,w=l.fragments;if(R<0||R>=w.length)return;o(c,w[R].start)}function o(l,c){if(c){for(var R=l.fragments,w=l.skippedSegments;w<R.length;w++)R[w].start+=c;l.fragmentHint&&(l.fragmentHint.start+=c)}}function d(l,c){var R=1e3*l.levelTargetDuration,w=R/2,x=l.age,O=x>0&&x<R*3,A=c.loading.end-c.loading.start,T,E=l.availabilityDelay;if(l.updated===!1)if(O){var b=333*l.misses;T=Math.max(Math.min(w,A*2),b),l.availabilityDelay=(l.availabilityDelay||0)+T}else T=w;else O?(E=Math.min(E||R/2,x),l.availabilityDelay=E,T=E+R-x):T=R-A;return Math.round(T)}function s(l,c,R){if(!l||!l.details)return null;var w=l.details,x=w.fragments[c-w.startSN];return x||(x=w.fragmentHint,x&&x.sn===c?x:c<w.startSN&&R&&R.sn===c?R:null)}function a(l,c,R){if(!l||!l.details)return null;var w=l.details.partList;if(w)for(var x=w.length;x--;){var O=w[x];if(O.index===R&&O.fragment.sn===c)return O}return null}},"./src/controller/stream-controller.ts":function(oe,J,k){"use strict";k.r(J),k.d(J,"default",function(){return w});var $=k("./src/polyfills/number.ts"),F=k("./src/controller/base-stream-controller.ts"),B=k("./src/is-supported.ts"),G=k("./src/events.ts"),H=k("./src/utils/buffer-helper.ts"),D=k("./src/controller/fragment-tracker.ts"),I=k("./src/types/loader.ts"),g=k("./src/loader/fragment.ts"),p=k("./src/demux/transmuxer-interface.ts"),f=k("./src/types/transmuxer.ts"),h=k("./src/controller/gap-controller.ts"),o=k("./src/errors.ts"),d=k("./src/utils/logger.ts");function s(x,O){for(var A=0;A<O.length;A++){var T=O[A];T.enumerable=T.enumerable||!1,T.configurable=!0,"value"in T&&(T.writable=!0),Object.defineProperty(x,T.key,T)}}function a(x,O,A){return O&&s(x.prototype,O),A&&s(x,A),x}function l(x,O){x.prototype=Object.create(O.prototype),x.prototype.constructor=x,c(x,O)}function c(x,O){return c=Object.setPrototypeOf||function(T,E){return T.__proto__=E,T},c(x,O)}var R=100,w=function(x){l(O,x);function O(T,E){var b;return b=x.call(this,T,E,"[stream-controller]")||this,b.audioCodecSwap=!1,b.gapController=null,b.level=-1,b._forceStartLoad=!1,b.altAudio=!1,b.audioOnly=!1,b.fragPlaying=null,b.onvplaying=null,b.onvseeked=null,b.fragLastKbps=0,b.stalled=!1,b.couldBacktrack=!1,b.audioCodecSwitch=!1,b.videoBuffer=null,b._registerListeners(),b}var A=O.prototype;return A._registerListeners=function(){var E=this.hls;E.on(G.Events.MEDIA_ATTACHED,this.onMediaAttached,this),E.on(G.Events.MEDIA_DETACHING,this.onMediaDetaching,this),E.on(G.Events.MANIFEST_LOADING,this.onManifestLoading,this),E.on(G.Events.MANIFEST_PARSED,this.onManifestParsed,this),E.on(G.Events.LEVEL_LOADING,this.onLevelLoading,this),E.on(G.Events.LEVEL_LOADED,this.onLevelLoaded,this),E.on(G.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),E.on(G.Events.ERROR,this.onError,this),E.on(G.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),E.on(G.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),E.on(G.Events.BUFFER_CREATED,this.onBufferCreated,this),E.on(G.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),E.on(G.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),E.on(G.Events.FRAG_BUFFERED,this.onFragBuffered,this)},A._unregisterListeners=function(){var E=this.hls;E.off(G.Events.MEDIA_ATTACHED,this.onMediaAttached,this),E.off(G.Events.MEDIA_DETACHING,this.onMediaDetaching,this),E.off(G.Events.MANIFEST_LOADING,this.onManifestLoading,this),E.off(G.Events.MANIFEST_PARSED,this.onManifestParsed,this),E.off(G.Events.LEVEL_LOADED,this.onLevelLoaded,this),E.off(G.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),E.off(G.Events.ERROR,this.onError,this),E.off(G.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),E.off(G.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),E.off(G.Events.BUFFER_CREATED,this.onBufferCreated,this),E.off(G.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),E.off(G.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),E.off(G.Events.FRAG_BUFFERED,this.onFragBuffered,this)},A.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},A.startLoad=function(E){if(this.levels){var b=this.lastCurrentTime,u=this.hls;if(this.stopLoad(),this.setInterval(R),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var _=u.startLevel;_===-1&&(u.config.testBandwidth?(_=0,this.bitrateTest=!0):_=u.nextAutoLevel),this.level=u.nextLoadLevel=_,this.loadedmetadata=!1}b>0&&E===-1&&(this.log("Override startPosition with lastCurrentTime @"+b.toFixed(3)),E=b),this.state=F.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=E,this.tick()}else this._forceStartLoad=!0,this.state=F.State.STOPPED},A.stopLoad=function(){this._forceStartLoad=!1,x.prototype.stopLoad.call(this)},A.doTick=function(){switch(this.state){case F.State.IDLE:this.doTickIdle();break;case F.State.WAITING_LEVEL:{var E,b=this.levels,u=this.level,_=b==null||((E=b[u])===null||E===void 0)?void 0:E.details;if(_&&(!_.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(_))break;this.state=F.State.IDLE;break}break}case F.State.FRAG_LOADING_WAITING_RETRY:{var m,v=self.performance.now(),M=this.retryDate;(!M||v>=M||(m=this.media)!==null&&m!==void 0&&m.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=F.State.IDLE)}break;default:break}this.onTickEnd()},A.onTickEnd=function(){x.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},A.doTickIdle=function(){var E,b,u=this.hls,_=this.levelLastLoaded,m=this.levels,v=this.media,M=u.config,P=u.nextLoadLevel;if(_===null||!v&&(this.startFragRequested||!M.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!m||!m[P])return;var K=m[P];this.level=u.nextLoadLevel=P;var V=K.details;if(!V||this.state===F.State.WAITING_LEVEL||V.live&&this.levelLastLoaded!==P){this.state=F.State.WAITING_LEVEL;return}var U=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:v,I.PlaylistLevelType.MAIN);if(U===null)return;var S=U.len,X=this.getMaxBufferLength(K.maxBitrate);if(S>=X)return;if(this._streamEnded(U,V)){var ee={};this.altAudio&&(ee.type="video"),this.hls.trigger(G.Events.BUFFER_EOS,ee),this.state=F.State.ENDED;return}var ae=U.end,de=this.getNextFragment(ae,V);if(this.couldBacktrack&&!this.fragPrevious&&de&&de.sn!=="initSegment"){var Ae=de.sn-V.startSN;Ae>1&&(de=V.fragments[Ae-1],this.fragmentTracker.removeFragment(de))}if(de&&this.fragmentTracker.getState(de)===D.FragmentState.OK&&this.nextLoadPosition>ae){var Ee=this.audioOnly&&!this.altAudio?g.ElementaryStreamTypes.AUDIO:g.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(v,Ee,I.PlaylistLevelType.MAIN),de=this.getNextFragment(this.nextLoadPosition,V)}if(!de)return;de.initSegment&&!de.initSegment.data&&!this.bitrateTest&&(de=de.initSegment),((E=de.decryptdata)===null||E===void 0?void 0:E.keyFormat)==="identity"&&!((b=de.decryptdata)!==null&&b!==void 0&&b.key)?this.loadKey(de,V):this.loadFragment(de,V,ae)},A.loadFragment=function(E,b,u){var _,m=this.fragmentTracker.getState(E);if(this.fragCurrent=E,m===D.FragmentState.BACKTRACKED){var v=this.fragmentTracker.getBacktrackData(E);if(v){this._handleFragmentLoadProgress(v),this._handleFragmentLoadComplete(v);return}else m=D.FragmentState.NOT_LOADED}m===D.FragmentState.NOT_LOADED||m===D.FragmentState.PARTIAL?E.sn==="initSegment"?this._loadInitSegment(E):this.bitrateTest?(E.bitrateTest=!0,this.log("Fragment "+E.sn+" of level "+E.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(E)):(this.startFragRequested=!0,x.prototype.loadFragment.call(this,E,b,u)):m===D.FragmentState.APPENDING?this.reduceMaxBufferLength(E.duration)&&this.fragmentTracker.removeFragment(E):((_=this.media)===null||_===void 0?void 0:_.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},A.getAppendedFrag=function(E){var b=this.fragmentTracker.getAppendedFrag(E,I.PlaylistLevelType.MAIN);return b&&"fragment"in b?b.fragment:b},A.getBufferedFrag=function(E){return this.fragmentTracker.getBufferedFrag(E,I.PlaylistLevelType.MAIN)},A.followingBufferedFrag=function(E){return E?this.getBufferedFrag(E.end+.5):null},A.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},A.nextLevelSwitch=function(){var E=this.levels,b=this.media;if(b!=null&&b.readyState){var u,_=this.getAppendedFrag(b.currentTime);if(_&&_.start>1&&this.flushMainBuffer(0,_.start-1),!b.paused&&E){var m=this.hls.nextLoadLevel,v=E[m],M=this.fragLastKbps;M&&this.fragCurrent?u=this.fragCurrent.duration*v.maxBitrate/(1e3*M)+1:u=0}else u=0;var P=this.getBufferedFrag(b.currentTime+u);if(P){var K=this.followingBufferedFrag(P);if(K){this.abortCurrentFrag();var V=K.maxStartPTS?K.maxStartPTS:K.start,U=K.duration,S=Math.max(P.end,V+Math.min(Math.max(U-this.config.maxFragLookUpTolerance,U*.5),U*.75));this.flushMainBuffer(S,Number.POSITIVE_INFINITY)}}}},A.abortCurrentFrag=function(){var E=this.fragCurrent;this.fragCurrent=null,E!=null&&E.loader&&E.loader.abort(),this.state===F.State.KEY_LOADING&&(this.state=F.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},A.flushMainBuffer=function(E,b){x.prototype.flushMainBuffer.call(this,E,b,this.altAudio?"video":null)},A.onMediaAttached=function(E,b){x.prototype.onMediaAttached.call(this,E,b);var u=b.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),u.addEventListener("playing",this.onvplaying),u.addEventListener("seeked",this.onvseeked),this.gapController=new h.default(this.config,u,this.fragmentTracker,this.hls)},A.onMediaDetaching=function(){var E=this.media;E&&(E.removeEventListener("playing",this.onvplaying),E.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),x.prototype.onMediaDetaching.call(this)},A.onMediaPlaying=function(){this.tick()},A.onMediaSeeked=function(){var E=this.media,b=E?E.currentTime:null;Object($.isFiniteNumber)(b)&&this.log("Media seeked to "+b.toFixed(3)),this.tick()},A.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(G.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},A.onManifestParsed=function(E,b){var u=!1,_=!1,m;b.levels.forEach(function(v){m=v.audioCodec,m&&(m.indexOf("mp4a.40.2")!==-1&&(u=!0),m.indexOf("mp4a.40.5")!==-1&&(_=!0))}),this.audioCodecSwitch=u&&_&&!Object(B.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=b.levels,this.startFragRequested=!1},A.onLevelLoading=function(E,b){var u=this.levels;if(!u||this.state!==F.State.IDLE)return;var _=u[b.level];(!_.details||_.details.live&&this.levelLastLoaded!==b.level||this.waitForCdnTuneIn(_.details))&&(this.state=F.State.WAITING_LEVEL)},A.onLevelLoaded=function(E,b){var u,_=this.levels,m=b.level,v=b.details,M=v.totalduration;if(!_){this.warn("Levels were reset while loading level "+m);return}this.log("Level "+m+" loaded ["+v.startSN+","+v.endSN+"], cc ["+v.startCC+", "+v.endCC+"] duration:"+M);var P=this.fragCurrent;P&&(this.state===F.State.FRAG_LOADING||this.state===F.State.FRAG_LOADING_WAITING_RETRY)&&(P.level!==b.level&&P.loader&&(this.state=F.State.IDLE,P.loader.abort()));var K=_[m],V=0;if(v.live||(u=K.details)!==null&&u!==void 0&&u.live){if(v.fragments[0]||(v.deltaUpdateFailed=!0),v.deltaUpdateFailed)return;V=this.alignPlaylists(v,K.details)}if(K.details=v,this.levelLastLoaded=m,this.hls.trigger(G.Events.LEVEL_UPDATED,{details:v,level:m}),this.state===F.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(v))return;this.state=F.State.IDLE}this.startFragRequested?v.live&&this.synchronizeToLiveEdge(v):this.setStartPosition(v,V),this.tick()},A._handleFragmentLoadProgress=function(E){var b,u=E.frag,_=E.part,m=E.payload,v=this.levels;if(!v){this.warn("Levels were reset while fragment load was in progress. Fragment "+u.sn+" of level "+u.level+" will not be buffered");return}var M=v[u.level],P=M.details;if(!P){this.warn("Dropping fragment "+u.sn+" of level "+u.level+" after level details were reset");return}var K=M.videoCodec,V=P.PTSKnown||!P.live,U=(b=u.initSegment)===null||b===void 0?void 0:b.data,S=this._getAudioCodec(M),X=this.transmuxer=this.transmuxer||new p.default(this.hls,I.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),ee=_?_.index:-1,ae=ee!==-1,de=new f.ChunkMetadata(u.level,u.sn,u.stats.chunkCount,m.byteLength,ee,ae),Ae=this.initPTS[u.cc];X.push(m,U,S,K,u,_,P.totalduration,V,de,Ae)},A.onAudioTrackSwitching=function(E,b){var u=this.altAudio,_=!!b.url,m=b.id;if(!_){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var v=this.fragCurrent;v!=null&&v.loader&&(this.log("Switching to main audio track, cancel main fragment load"),v.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var M=this.hls;u&&M.trigger(G.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),M.trigger(G.Events.AUDIO_TRACK_SWITCHED,{id:m})}},A.onAudioTrackSwitched=function(E,b){var u=b.id,_=!!this.hls.audioTracks[u].url;if(_){var m=this.videoBuffer;m&&this.mediaBuffer!==m&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=m)}this.altAudio=_,this.tick()},A.onBufferCreated=function(E,b){var u=b.tracks,_,m,v=!1;for(var M in u){var P=u[M];if(P.id==="main"){if(m=M,_=P,M==="video"){var K=u[M];K&&(this.videoBuffer=K.buffer)}}else v=!0}v&&_?(this.log("Alternate track found, use "+m+".buffered to schedule main fragment loading"),this.mediaBuffer=_.buffer):this.mediaBuffer=this.media},A.onFragBuffered=function(E,b){var u=b.frag,_=b.part;if(u&&u.type!==I.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(u)){this.warn("Fragment "+u.sn+(_?" p: "+_.index:"")+" of level "+u.level+" finished buffering, but was aborted. state: "+this.state),this.state===F.State.PARSED&&(this.state=F.State.IDLE);return}var m=_?_.stats:u.stats;this.fragLastKbps=Math.round(8*m.total/(m.buffering.end-m.loading.first)),u.sn!=="initSegment"&&(this.fragPrevious=u),this.fragBufferedComplete(u,_)},A.onError=function(E,b){switch(b.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(I.PlaylistLevelType.MAIN,b);break;case o.ErrorDetails.LEVEL_LOAD_ERROR:case o.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==F.State.ERROR&&(b.fatal?(this.warn(""+b.details),this.state=F.State.ERROR):!b.levelRetry&&this.state===F.State.WAITING_LEVEL&&(this.state=F.State.IDLE));break;case o.ErrorDetails.BUFFER_FULL_ERROR:if(b.parent==="main"&&(this.state===F.State.PARSING||this.state===F.State.PARSED)){var u=!0,_=this.getFwdBufferInfo(this.media,I.PlaylistLevelType.MAIN);_&&_.len>.5&&(u=!this.reduceMaxBufferLength(_.len)),u&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},A.checkBuffer=function(){var E=this.media,b=this.gapController;if(!E||!b||!E.readyState)return;var u=H.BufferHelper.getBuffered(E);!this.loadedmetadata&&u.length?(this.loadedmetadata=!0,this.seekToStartPos()):b.poll(this.lastCurrentTime),this.lastCurrentTime=E.currentTime},A.onFragLoadEmergencyAborted=function(){this.state=F.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},A.onBufferFlushed=function(E,b){var u=b.type;if(u!==g.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var _=(u===g.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(_,u,I.PlaylistLevelType.MAIN)}},A.onLevelsUpdated=function(E,b){this.levels=b.levels},A.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},A.seekToStartPos=function(){var E=this.media,b=E.currentTime,u=this.startPosition;if(u>=0&&b<u){if(E.seeking){d.logger.log("could not seek to "+u+", already seeking at "+b);return}var _=H.BufferHelper.getBuffered(E),m=_.length?_.start(0):0,v=m-u;v>0&&(v<this.config.maxBufferHole||v<this.config.maxFragLookUpTolerance)&&(d.logger.log("adjusting start position by "+v+" to match buffer start"),u+=v,this.startPosition=u),this.log("seek to target start position "+u+" from current time "+b),E.currentTime=u}},A._getAudioCodec=function(E){var b=this.config.defaultAudioCodec||E.audioCodec;return this.audioCodecSwap&&b&&(this.log("Swapping audio codec"),b.indexOf("mp4a.40.5")!==-1?b="mp4a.40.2":b="mp4a.40.5"),b},A._loadBitrateTestFrag=function(E){var b=this;this._doFragLoad(E).then(function(u){var _=b.hls;if(!u||_.nextLoadLevel||b.fragContextChanged(E))return;b.fragLoadError=0,b.state=F.State.IDLE,b.startFragRequested=!1,b.bitrateTest=!1;var m=E.stats;m.parsing.start=m.parsing.end=m.buffering.start=m.buffering.end=self.performance.now(),_.trigger(G.Events.FRAG_LOADED,u)})},A._handleTransmuxComplete=function(E){var b,u="main",_=this.hls,m=E.remuxResult,v=E.chunkMeta,M=this.getCurrentContext(v);if(!M){this.warn("The loading context changed while buffering fragment "+v.sn+" of level "+v.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(v.level);return}var P=M.frag,K=M.part,V=M.level,U=m.video,S=m.text,X=m.id3,ee=m.initSegment,ae=this.altAudio?void 0:m.audio;if(this.fragContextChanged(P))return;if(this.state=F.State.PARSING,ee){ee.tracks&&(this._bufferInitSegment(V,ee.tracks,P,v),_.trigger(G.Events.FRAG_PARSING_INIT_SEGMENT,{frag:P,id:u,tracks:ee.tracks}));var de=ee.initPTS,Ae=ee.timescale;Object($.isFiniteNumber)(de)&&(this.initPTS[P.cc]=de,_.trigger(G.Events.INIT_PTS_FOUND,{frag:P,id:u,initPTS:de,timescale:Ae}))}if(U&&m.independent!==!1){if(V.details){var Ee=U.startPTS,we=U.endPTS,he=U.startDTS,ce=U.endDTS;if(K)K.elementaryStreams[U.type]={startPTS:Ee,endPTS:we,startDTS:he,endDTS:ce};else if(U.firstKeyFrame&&U.independent&&(this.couldBacktrack=!0),U.dropped&&U.independent){var se=this.getLoadPosition()+this.config.maxBufferHole;if(se<Ee){this.backtrack(P);return}P.setElementaryStreamInfo(U.type,P.start,we,P.start,ce,!0)}P.setElementaryStreamInfo(U.type,Ee,we,he,ce),this.bufferFragmentData(U,P,K,v)}}else if(m.independent===!1){this.backtrack(P);return}if(ae){var re=ae.startPTS,xe=ae.endPTS,be=ae.startDTS,ke=ae.endDTS;K&&(K.elementaryStreams[g.ElementaryStreamTypes.AUDIO]={startPTS:re,endPTS:xe,startDTS:be,endDTS:ke}),P.setElementaryStreamInfo(g.ElementaryStreamTypes.AUDIO,re,xe,be,ke),this.bufferFragmentData(ae,P,K,v)}if(X!=null&&(b=X.samples)!==null&&b!==void 0&&b.length){var Oe={frag:P,id:u,samples:X.samples};_.trigger(G.Events.FRAG_PARSING_METADATA,Oe)}if(S){var Be={frag:P,id:u,samples:S.samples};_.trigger(G.Events.FRAG_PARSING_USERDATA,Be)}},A._bufferInitSegment=function(E,b,u,_){var m=this;if(this.state!==F.State.PARSING)return;this.audioOnly=!!b.audio&&!b.video,this.altAudio&&!this.audioOnly&&delete b.audio;var v=b.audio,M=b.video,P=b.audiovideo;if(v){var K=E.audioCodec,V=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(K&&(K.indexOf("mp4a.40.5")!==-1?K="mp4a.40.2":K="mp4a.40.5"),v.metadata.channelCount!==1&&V.indexOf("firefox")===-1&&(K="mp4a.40.5")),V.indexOf("android")!==-1&&v.container!=="audio/mpeg"&&(K="mp4a.40.2",this.log("Android: force audio codec to "+K)),E.audioCodec&&E.audioCodec!==K&&this.log('Swapping manifest audio codec "'+E.audioCodec+'" for "'+K+'"'),v.levelCodec=K,v.id="main",this.log("Init audio buffer, container:"+v.container+", codecs[selected/level/parsed]=["+(K||"")+"/"+(E.audioCodec||"")+"/"+v.codec+"]")}M&&(M.levelCodec=E.videoCodec,M.id="main",this.log("Init video buffer, container:"+M.container+", codecs[level/parsed]=["+(E.videoCodec||"")+"/"+M.codec+"]")),P&&this.log("Init audiovideo buffer, container:"+P.container+", codecs[level/parsed]=["+(E.attrs.CODECS||"")+"/"+P.codec+"]"),this.hls.trigger(G.Events.BUFFER_CODECS,b),Object.keys(b).forEach(function(U){var S=b[U],X=S.initSegment;X!=null&&X.byteLength&&m.hls.trigger(G.Events.BUFFER_APPENDING,{type:U,data:X,frag:u,part:null,chunkMeta:_,parent:u.type})}),this.tick()},A.backtrack=function(E){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(E);var b=this.fragmentTracker.backtrack(E);this.fragPrevious=null,this.nextLoadPosition=E.start,b?this.resetFragmentLoading(E):this.state=F.State.BACKTRACKING},A.checkFragmentChanged=function(){var E=this.media,b=null;if(E&&E.readyState>1&&E.seeking===!1){var u=E.currentTime;if(H.BufferHelper.isBuffered(E,u)?b=this.getAppendedFrag(u):H.BufferHelper.isBuffered(E,u+.1)&&(b=this.getAppendedFrag(u+.1)),b){var _=this.fragPlaying,m=b.level;(!_||b.sn!==_.sn||_.level!==m||b.urlId!==_.urlId)&&(this.hls.trigger(G.Events.FRAG_CHANGED,{frag:b}),(!_||_.level!==m)&&this.hls.trigger(G.Events.LEVEL_SWITCHED,{level:m}),this.fragPlaying=b)}}},a(O,[{key:"nextLevel",get:function(){var E=this.nextBufferedFrag;return E?E.level:-1}},{key:"currentLevel",get:function(){var E=this.media;if(E){var b=this.getAppendedFrag(E.currentTime);if(b)return b.level}return-1}},{key:"nextBufferedFrag",get:function(){var E=this.media;if(E){var b=this.getAppendedFrag(E.currentTime);return this.followingBufferedFrag(b)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),O}(F.default)},"./src/controller/subtitle-stream-controller.ts":function(oe,J,k){"use strict";k.r(J),k.d(J,"SubtitleStreamController",function(){return l});var $=k("./src/events.ts"),F=k("./src/utils/logger.ts"),B=k("./src/utils/buffer-helper.ts"),G=k("./src/controller/fragment-finders.ts"),H=k("./src/utils/discontinuities.ts"),D=k("./src/controller/level-helper.ts"),I=k("./src/controller/fragment-tracker.ts"),g=k("./src/controller/base-stream-controller.ts"),p=k("./src/types/loader.ts"),f=k("./src/types/level.ts");function h(c,R){for(var w=0;w<R.length;w++){var x=R[w];x.enumerable=x.enumerable||!1,x.configurable=!0,"value"in x&&(x.writable=!0),Object.defineProperty(c,x.key,x)}}function o(c,R,w){return R&&h(c.prototype,R),w&&h(c,w),c}function d(c,R){c.prototype=Object.create(R.prototype),c.prototype.constructor=c,s(c,R)}function s(c,R){return s=Object.setPrototypeOf||function(x,O){return x.__proto__=O,x},s(c,R)}var a=500,l=function(c){d(R,c);function R(x,O){var A;return A=c.call(this,x,O,"[subtitle-stream-controller]")||this,A.levels=[],A.currentTrackId=-1,A.tracksBuffered=[],A.mainDetails=null,A._registerListeners(),A}var w=R.prototype;return w.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},w._registerListeners=function(){var O=this.hls;O.on($.Events.MEDIA_ATTACHED,this.onMediaAttached,this),O.on($.Events.MEDIA_DETACHING,this.onMediaDetaching,this),O.on($.Events.MANIFEST_LOADING,this.onManifestLoading,this),O.on($.Events.LEVEL_LOADED,this.onLevelLoaded,this),O.on($.Events.ERROR,this.onError,this),O.on($.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),O.on($.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),O.on($.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),O.on($.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),O.on($.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},w._unregisterListeners=function(){var O=this.hls;O.off($.Events.MEDIA_ATTACHED,this.onMediaAttached,this),O.off($.Events.MEDIA_DETACHING,this.onMediaDetaching,this),O.off($.Events.MANIFEST_LOADING,this.onManifestLoading,this),O.off($.Events.LEVEL_LOADED,this.onLevelLoaded,this),O.off($.Events.ERROR,this.onError,this),O.off($.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),O.off($.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),O.off($.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),O.off($.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),O.off($.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},w.startLoad=function(){this.stopLoad(),this.state=g.State.IDLE,this.setInterval(a),this.tick()},w.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},w.onLevelLoaded=function(O,A){this.mainDetails=A.details},w.onSubtitleFragProcessed=function(O,A){var T=A.frag,E=A.success;if(this.fragPrevious=T,this.state=g.State.IDLE,!E)return;var b=this.tracksBuffered[this.currentTrackId];if(!b)return;for(var u,_=T.start,m=0;m<b.length;m++)if(_>=b[m].start&&_<=b[m].end){u=b[m];break}var v=T.start+T.duration;u?u.end=v:(u={start:_,end:v},b.push(u)),this.fragmentTracker.fragBuffered(T)},w.onBufferFlushing=function(O,A){var T=A.startOffset,E=A.endOffset;if(T===0&&E!==Number.POSITIVE_INFINITY){var b=this.currentTrackId,u=this.levels;if(!u.length||!u[b]||!u[b].details)return;var _=u[b].details,m=_.targetduration,v=E-m;if(v<=0)return;A.endOffsetSubtitles=Math.max(0,v),this.tracksBuffered.forEach(function(M){for(var P=0;P<M.length;){if(M[P].end<=v){M.shift();continue}else if(M[P].start<v)M[P].start=v;else break;P++}}),this.fragmentTracker.removeFragmentsInRange(T,v,p.PlaylistLevelType.SUBTITLE)}},w.onError=function(O,A){var T,E=A.frag;if(!E||E.type!==p.PlaylistLevelType.SUBTITLE)return;(T=this.fragCurrent)!==null&&T!==void 0&&T.loader&&this.fragCurrent.loader.abort(),this.state=g.State.IDLE},w.onSubtitleTracksUpdated=function(O,A){var T=this,E=A.subtitleTracks;this.tracksBuffered=[],this.levels=E.map(function(b){return new f.Level(b)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(b){T.tracksBuffered[b.id]=[]}),this.mediaBuffer=null},w.onSubtitleTrackSwitch=function(O,A){if(this.currentTrackId=A.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var T=this.levels[this.currentTrackId];T!=null&&T.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,T&&this.setInterval(a)},w.onSubtitleTrackLoaded=function(O,A){var T,E=A.details,b=A.id,u=this.currentTrackId,_=this.levels;if(!_.length)return;var m=_[u];if(b>=_.length||b!==u||!m)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,E.live||(T=m.details)!==null&&T!==void 0&&T.live){var v=this.mainDetails;if(E.deltaUpdateFailed||!v)return;var M=v.fragments[0];if(!m.details)E.hasProgramDateTime&&v.hasProgramDateTime?Object(H.alignMediaPlaylistByPDT)(E,v):M&&Object(D.addSliding)(E,M.start);else{var P=this.alignPlaylists(E,m.details);P===0&&M&&Object(D.addSliding)(E,M.start)}}if(m.details=E,this.levelLastLoaded=b,this.tick(),E.live&&!this.fragCurrent&&this.media&&this.state===g.State.IDLE){var K=Object(G.findFragmentByPTS)(null,E.fragments,this.media.currentTime,0);K||(this.warn("Subtitle playlist not aligned with playback"),m.details=void 0)}},w._handleFragmentLoadComplete=function(O){var A=O.frag,T=O.payload,E=A.decryptdata,b=this.hls;if(this.fragContextChanged(A))return;if(T&&T.byteLength>0&&E&&E.key&&E.iv&&E.method==="AES-128"){var u=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(T),E.key.buffer,E.iv.buffer).then(function(_){var m=performance.now();b.trigger($.Events.FRAG_DECRYPTED,{frag:A,payload:_,stats:{tstart:u,tdecrypt:m}})})}},w.doTick=function(){if(!this.media){this.state=g.State.IDLE;return}if(this.state===g.State.IDLE){var O,A=this.currentTrackId,T=this.levels;if(!T.length||!T[A]||!T[A].details)return;var E=T[A].details,b=E.targetduration,u=this.config,_=this.media,m=B.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,_.currentTime-b,u.maxBufferHole),v=m.end,M=m.len,P=this.getMaxBufferLength()+b;if(M>P)return;console.assert(E,"Subtitle track details are defined on idle subtitle stream controller tick");var K=E.fragments,V=K.length,U=E.edge,S,X=this.fragPrevious;if(v<U){var ee=u.maxFragLookUpTolerance;X&&E.hasProgramDateTime&&(S=Object(G.findFragmentByPDT)(K,X.endProgramDateTime,ee)),S||(S=Object(G.findFragmentByPTS)(X,K,v,ee),!S&&X&&X.start<K[0].start&&(S=K[0]))}else S=K[V-1];(O=S)!==null&&O!==void 0&&O.encrypted?(F.logger.log("Loading key for "+S.sn),this.state=g.State.KEY_LOADING,this.hls.trigger($.Events.KEY_LOADING,{frag:S})):S&&this.fragmentTracker.getState(S)===I.FragmentState.NOT_LOADED&&this.loadFragment(S,E,v)}},w.loadFragment=function(O,A,T){this.fragCurrent=O,c.prototype.loadFragment.call(this,O,A,T)},o(R,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),R}(g.default)},"./src/controller/subtitle-track-controller.ts":function(oe,J,k){"use strict";k.r(J);var $=k("./src/events.ts"),F=k("./src/utils/texttrack-utils.ts"),B=k("./src/controller/base-playlist-controller.ts"),G=k("./src/types/loader.ts");function H(h,o){for(var d=0;d<o.length;d++){var s=o[d];s.enumerable=s.enumerable||!1,s.configurable=!0,"value"in s&&(s.writable=!0),Object.defineProperty(h,s.key,s)}}function D(h,o,d){return o&&H(h.prototype,o),d&&H(h,d),h}function I(h,o){h.prototype=Object.create(o.prototype),h.prototype.constructor=h,g(h,o)}function g(h,o){return g=Object.setPrototypeOf||function(s,a){return s.__proto__=a,s},g(h,o)}var p=function(h){I(o,h);function o(s){var a;return a=h.call(this,s,"[subtitle-track-controller]")||this,a.media=null,a.tracks=[],a.groupId=null,a.tracksInGroup=[],a.trackId=-1,a.selectDefaultTrack=!0,a.queuedDefaultTrack=-1,a.trackChangeListener=function(){return a.onTextTracksChanged()},a.asyncPollTrackChange=function(){return a.pollTrackChange(0)},a.useTextTrackPolling=!1,a.subtitlePollingInterval=-1,a.subtitleDisplay=!0,a.registerListeners(),a}var d=o.prototype;return d.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,h.prototype.destroy.call(this)},d.registerListeners=function(){var a=this.hls;a.on($.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.on($.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.on($.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.on($.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.on($.Events.LEVEL_LOADING,this.onLevelLoading,this),a.on($.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),a.on($.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),a.on($.Events.ERROR,this.onError,this)},d.unregisterListeners=function(){var a=this.hls;a.off($.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.off($.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off($.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.off($.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.off($.Events.LEVEL_LOADING,this.onLevelLoading,this),a.off($.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),a.off($.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),a.off($.Events.ERROR,this.onError,this)},d.onMediaAttached=function(a,l){if(this.media=l.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)},d.pollTrackChange=function(a){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,a)},d.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 a=f(this.media.textTracks);a.forEach(function(l){Object(F.clearCurrentCues)(l)}),this.subtitleTrack=-1,this.media=null},d.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},d.onManifestParsed=function(a,l){this.tracks=l.subtitleTracks},d.onSubtitleTrackLoaded=function(a,l){var c=l.id,R=l.details,w=this.trackId,x=this.tracksInGroup[w];if(!x){this.warn("Invalid subtitle track id "+c);return}var O=x.details;x.details=l.details,this.log("subtitle track "+c+" loaded ["+R.startSN+"-"+R.endSN+"]"),c===this.trackId&&(this.retryCount=0,this.playlistLoaded(c,l,O))},d.onLevelLoading=function(a,l){this.switchLevel(l.level)},d.onLevelSwitching=function(a,l){this.switchLevel(l.level)},d.switchLevel=function(a){var l=this.hls.levels[a];if(!(l!=null&&l.textGroupIds))return;var c=l.textGroupIds[l.urlId];if(this.groupId!==c){var R=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,w=this.tracks.filter(function(A){return!c||A.groupId===c});this.tracksInGroup=w;var x=this.findTrackId(R==null?void 0:R.name)||this.findTrackId();this.groupId=c;var O={subtitleTracks:w};this.log("Updating subtitle tracks, "+w.length+' track(s) found in "'+c+'" group-id'),this.hls.trigger($.Events.SUBTITLE_TRACKS_UPDATED,O),x!==-1&&this.setSubtitleTrack(x,R)}},d.findTrackId=function(a){for(var l=this.tracksInGroup,c=0;c<l.length;c++){var R=l[c];if((!this.selectDefaultTrack||R.default)&&(!a||a===R.name))return R.id}return-1},d.onError=function(a,l){if(h.prototype.onError.call(this,a,l),l.fatal||!l.context)return;l.context.type===G.PlaylistContextType.SUBTITLE_TRACK&&l.context.id===this.trackId&&l.context.groupId===this.groupId&&this.retryLoadingOrFail(l)},d.loadPlaylist=function(a){var l=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(l)){var c=l.id,R=l.groupId,w=l.url;if(a)try{w=a.addDirectives(w)}catch(x){this.warn("Could not construct new URL with HLS Delivery Directives: "+x)}this.log("Loading subtitle playlist for id "+c),this.hls.trigger($.Events.SUBTITLE_TRACK_LOADING,{url:w,id:c,groupId:R,deliveryDirectives:a||null})}},d.toggleTrackModes=function(a){var l=this,c=this.media,R=this.subtitleDisplay,w=this.trackId;if(!c)return;var x=f(c.textTracks),O=x.filter(function(E){return E.groupId===l.groupId});if(a===-1)[].slice.call(x).forEach(function(E){E.mode="disabled"});else{var A=O[w];A&&(A.mode="disabled")}var T=O[a];T&&(T.mode=R?"showing":"hidden")},d.setSubtitleTrack=function(a,l){var c,R=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=a;return}if(this.trackId!==a&&this.toggleTrackModes(a),this.trackId===a&&(a===-1||(c=R[a])!==null&&c!==void 0&&c.details)||a<-1||a>=R.length)return;this.clearTimer();var w=R[a];if(this.log("Switching to subtitle track "+a),this.trackId=a,w){var x=w.id,O=w.groupId,A=O===void 0?"":O,T=w.name,E=w.type,b=w.url;this.hls.trigger($.Events.SUBTITLE_TRACK_SWITCH,{id:x,groupId:A,name:T,type:E,url:b});var u=this.switchParams(w.url,l==null?void 0:l.details);this.loadPlaylist(u)}else this.hls.trigger($.Events.SUBTITLE_TRACK_SWITCH,{id:a})},d.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var a=-1,l=f(this.media.textTracks),c=0;c<l.length;c++)if(l[c].mode==="hidden")a=c;else if(l[c].mode==="showing"){a=c;break}this.subtitleTrack!==a&&(this.subtitleTrack=a)},D(o,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(a){this.selectDefaultTrack=!1;var l=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(a,l)}}]),o}(B.default);function f(h){for(var o=[],d=0;d<h.length;d++){var s=h[d];s.kind==="subtitles"&&s.label&&o.push(h[d])}return o}J.default=p},"./src/controller/timeline-controller.ts":function(oe,J,k){"use strict";k.r(J),k.d(J,"TimelineController",function(){return f});var $=k("./src/polyfills/number.ts"),F=k("./src/events.ts"),B=k("./src/utils/cea-608-parser.ts"),G=k("./src/utils/output-filter.ts"),H=k("./src/utils/webvtt-parser.ts"),D=k("./src/utils/texttrack-utils.ts"),I=k("./src/utils/imsc1-ttml-parser.ts"),g=k("./src/types/loader.ts"),p=k("./src/utils/logger.ts"),f=function(){function s(l){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=d(),this.captionsProperties=void 0,this.hls=l,this.config=l.config,this.Cues=l.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 c=new G.default(this,"textTrack1"),R=new G.default(this,"textTrack2"),w=new G.default(this,"textTrack3"),x=new G.default(this,"textTrack4");this.cea608Parser1=new B.default(1,c,R),this.cea608Parser2=new B.default(3,w,x)}l.on(F.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),l.on(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),l.on(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),l.on(F.Events.MANIFEST_LOADED,this.onManifestLoaded,this),l.on(F.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),l.on(F.Events.FRAG_LOADING,this.onFragLoading,this),l.on(F.Events.FRAG_LOADED,this.onFragLoaded,this),l.on(F.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),l.on(F.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),l.on(F.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),l.on(F.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),l.on(F.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var a=s.prototype;return a.destroy=function(){var c=this.hls;c.off(F.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),c.off(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),c.off(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),c.off(F.Events.MANIFEST_LOADED,this.onManifestLoaded,this),c.off(F.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),c.off(F.Events.FRAG_LOADING,this.onFragLoading,this),c.off(F.Events.FRAG_LOADED,this.onFragLoaded,this),c.off(F.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),c.off(F.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),c.off(F.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),c.off(F.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),c.off(F.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},a.addCues=function(c,R,w,x,O){for(var A=!1,T=O.length;T--;){var E=O[T],b=o(E[0],E[1],R,w);if(b>=0&&(E[0]=Math.min(E[0],R),E[1]=Math.max(E[1],w),A=!0,b/(w-R)>.5))return}if(A||O.push([R,w]),this.config.renderTextTracksNatively){var u=this.captionsTracks[c];this.Cues.newCue(u,R,w,x)}else{var _=this.Cues.newCue(null,R,w,x);this.hls.trigger(F.Events.CUES_PARSED,{type:"captions",cues:_,track:c})}},a.onInitPtsFound=function(c,R){var w=this,x=R.frag,O=R.id,A=R.initPTS,T=R.timescale,E=this.unparsedVttFrags;O==="main"&&(this.initPTS[x.cc]=A,this.timescale[x.cc]=T),E.length&&(this.unparsedVttFrags=[],E.forEach(function(b){w.onFragLoaded(F.Events.FRAG_LOADED,b)}))},a.getExistingTrack=function(c){var R=this.media;if(R)for(var w=0;w<R.textTracks.length;w++){var x=R.textTracks[w];if(x[c])return x}return null},a.createCaptionsTrack=function(c){this.config.renderTextTracksNatively?this.createNativeTrack(c):this.createNonNativeTrack(c)},a.createNativeTrack=function(c){if(this.captionsTracks[c])return;var R=this.captionsProperties,w=this.captionsTracks,x=this.media,O=R[c],A=O.label,T=O.languageCode,E=this.getExistingTrack(c);if(E)w[c]=E,Object(D.clearCurrentCues)(w[c]),Object(D.sendAddTrackEvent)(w[c],x);else{var b=this.createTextTrack("captions",A,T);b&&(b[c]=!0,w[c]=b)}},a.createNonNativeTrack=function(c){if(this.nonNativeCaptionsTracks[c])return;var R=this.captionsProperties[c];if(!R)return;var w=R.label,x={_id:c,label:w,kind:"captions",default:R.media?!!R.media.default:!1,closedCaptions:R.media};this.nonNativeCaptionsTracks[c]=x,this.hls.trigger(F.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[x]})},a.createTextTrack=function(c,R,w){var x=this.media;return x?x.addTextTrack(c,R,w):void 0},a.onMediaAttaching=function(c,R){this.media=R.media,this._cleanTracks()},a.onMediaDetaching=function(){var c=this.captionsTracks;Object.keys(c).forEach(function(R){Object(D.clearCurrentCues)(c[R]),delete c[R]}),this.nonNativeCaptionsTracks={}},a.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=d(),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())},a._cleanTracks=function(){var c=this.media;if(!c)return;var R=c.textTracks;if(R)for(var w=0;w<R.length;w++)Object(D.clearCurrentCues)(R[w])},a.onSubtitleTracksUpdated=function(c,R){var w=this;this.textTracks=[];var x=R.subtitleTracks||[],O=x.some(function(b){return b.textCodec===I.IMSC1_CODEC});if(this.config.enableWebVTT||O&&this.config.enableIMSC1){var A=this.tracks&&x&&this.tracks.length===x.length;if(this.tracks=x||[],this.config.renderTextTracksNatively){var T=this.media?this.media.textTracks:[];this.tracks.forEach(function(b,u){var _;if(u<T.length){for(var m=null,v=0;v<T.length;v++)if(h(T[v],b)){m=T[v];break}m&&(_=m)}_?Object(D.clearCurrentCues)(_):(_=w.createTextTrack("subtitles",b.name,b.lang),_&&(_.mode="disabled")),_&&(_.groupId=b.groupId,w.textTracks.push(_))})}else if(!A&&this.tracks&&this.tracks.length){var E=this.tracks.map(function(b){return{label:b.name,kind:b.type.toLowerCase(),default:b.default,subtitleTrack:b}});this.hls.trigger(F.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:E})}}},a.onManifestLoaded=function(c,R){var w=this;this.config.enableCEA708Captions&&R.captions&&R.captions.forEach(function(x){var O=/(?:CC|SERVICE)([1-4])/.exec(x.instreamId);if(!O)return;var A="textTrack"+O[1],T=w.captionsProperties[A];if(!T)return;T.label=x.name,x.lang&&(T.languageCode=x.lang),T.media=x})},a.onFragLoading=function(c,R){var w=this.cea608Parser1,x=this.cea608Parser2,O=this.lastSn,A=this.lastPartIndex;if(!this.enabled||!(w&&x))return;if(R.frag.type===g.PlaylistLevelType.MAIN){var T,E,b=R.frag.sn,u=(T=R==null||((E=R.part)===null||E===void 0)?void 0:E.index)!=null?T:-1;b===O+1||b===O&&u===A+1||(w.reset(),x.reset()),this.lastSn=b,this.lastPartIndex=u}},a.onFragLoaded=function(c,R){var w=R.frag,x=R.payload,O=this.initPTS,A=this.unparsedVttFrags;if(w.type===g.PlaylistLevelType.SUBTITLE)if(x.byteLength){if(!Object($.isFiniteNumber)(O[w.cc])){A.push(R),O.length&&this.hls.trigger(F.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:w,error:new Error("Missing initial subtitle PTS")});return}var T=w.decryptdata;if(T==null||T.key==null||T.method!=="AES-128"){var E=this.tracks[w.level],b=this.vttCCs;b[w.cc]||(b[w.cc]={start:w.start,prevCC:this.prevCC,new:!0},this.prevCC=w.cc),E&&E.textCodec===I.IMSC1_CODEC?this._parseIMSC1(w,x):this._parseVTTs(w,x,b)}}else this.hls.trigger(F.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:w,error:new Error("Empty subtitle payload")})},a._parseIMSC1=function(c,R){var w=this,x=this.hls;Object(I.parseIMSC1)(R,this.initPTS[c.cc],this.timescale[c.cc],function(O){w._appendCues(O,c.level),x.trigger(F.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:c})},function(O){p.logger.log("Failed to parse IMSC1: "+O),x.trigger(F.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:c,error:O})})},a._parseVTTs=function(c,R,w){var x=this,O=this.hls;Object(H.parseWebVTT)(R,this.initPTS[c.cc],this.timescale[c.cc],w,c.cc,c.start,function(A){x._appendCues(A,c.level),O.trigger(F.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:c})},function(A){x._fallbackToIMSC1(c,R),p.logger.log("Failed to parse VTT cue: "+A),O.trigger(F.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:c,error:A})})},a._fallbackToIMSC1=function(c,R){var w=this,x=this.tracks[c.level];x.textCodec||Object(I.parseIMSC1)(R,this.initPTS[c.cc],this.timescale[c.cc],function(){x.textCodec=I.IMSC1_CODEC,w._parseIMSC1(c,R)},function(){x.textCodec="wvtt"})},a._appendCues=function(c,R){var w=this.hls;if(this.config.renderTextTracksNatively){var x=this.textTracks[R];if(x.mode==="disabled")return;c.forEach(function(T){return Object(D.addCueToTrack)(x,T)})}else{var O=this.tracks[R],A=O.default?"default":"subtitles"+R;w.trigger(F.Events.CUES_PARSED,{type:"subtitles",cues:c,track:A})}},a.onFragDecrypted=function(c,R){var w=R.frag;if(w.type===g.PlaylistLevelType.SUBTITLE){if(!Object($.isFiniteNumber)(this.initPTS[w.cc])){this.unparsedVttFrags.push(R);return}this.onFragLoaded(F.Events.FRAG_LOADED,R)}},a.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},a.onFragParsingUserdata=function(c,R){var w=this.cea608Parser1,x=this.cea608Parser2;if(!this.enabled||!(w&&x))return;for(var O=0;O<R.samples.length;O++){var A=R.samples[O].bytes;if(A){var T=this.extractCea608Data(A);w.addData(R.samples[O].pts,T[0]),x.addData(R.samples[O].pts,T[1])}}},a.onBufferFlushing=function(c,R){var w=R.startOffset,x=R.endOffset,O=R.endOffsetSubtitles,A=R.type,T=this.media;if(!T||T.currentTime<x)return;if(!A||A==="video"){var E=this.captionsTracks;Object.keys(E).forEach(function(u){return Object(D.removeCuesInRange)(E[u],w,x)})}if(this.config.renderTextTracksNatively&&(w===0&&O!==void 0)){var b=this.textTracks;Object.keys(b).forEach(function(u){return Object(D.removeCuesInRange)(b[u],w,O)})}},a.extractCea608Data=function(c){for(var R=c[0]&31,w=2,x=[[],[]],O=0;O<R;O++){var A=c[w++],T=127&c[w++],E=127&c[w++],b=(4&A)!==0,u=3&A;if(T===0&&E===0)continue;b&&((u===0||u===1)&&(x[u].push(T),x[u].push(E)))}return x},s}();function h(s,a){return s&&s.label===a.name&&!(s.textTrack1||s.textTrack2)}function o(s,a,l,c){return Math.min(a,c)-Math.max(s,l)}function d(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}}}},"./src/crypt/aes-crypto.ts":function(oe,J,k){"use strict";k.r(J),k.d(J,"default",function(){return $});var $=function(){function F(G,H){this.subtle=void 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s=[{demux:D.default,remux:g.default},{demux:H.default,remux:p.default},{demux:G.default,remux:g.default},{demux:I.default,remux:g.default}],a=1024;s.forEach(function(A){var T=A.demux;a=Math.max(a,T.minProbeByteLength)});var l=function(){function A(E,b,u,_,m){this.observer=void 0,this.typeSupported=void 0,this.config=void 0,this.vendor=void 0,this.id=void 0,this.demuxer=void 0,this.remuxer=void 0,this.decrypter=void 0,this.probe=void 0,this.decryptionPromise=null,this.transmuxConfig=void 0,this.currentTransmuxState=void 0,this.cache=new f.default,this.observer=E,this.typeSupported=b,this.config=u,this.vendor=_,this.id=m}var T=A.prototype;return T.configure=function(b){this.transmuxConfig=b,this.decrypter&&this.decrypter.reset()},T.push=function(b,u,_,m){var v=this,M=_.transmuxing;M.executeStart=d();var P=new Uint8Array(b),K=this.cache,V=this.config,U=this.currentTransmuxState,S=this.transmuxConfig;m&&(this.currentTransmuxState=m);var X=c(P,u);if(X&&X.method==="AES-128"){var ee=this.getDecrypter();if(V.enableSoftwareAES){var ae=ee.softwareDecrypt(P,X.key.buffer,X.iv.buffer);if(!ae)return M.executeEnd=d(),R(_);P=new Uint8Array(ae)}else return this.decryptionPromise=ee.webCryptoDecrypt(P,X.key.buffer,X.iv.buffer).then(function(De){var Ne=v.push(De,null,_);return v.decryptionPromise=null,Ne}),this.decryptionPromise}var de=m||U,Ae=de.contiguous,Ee=de.discontinuity,we=de.trackSwitch,he=de.accurateTimeOffset,ce=de.timeOffset,se=S.audioCodec,re=S.videoCodec,xe=S.defaultInitPts,be=S.duration,ke=S.initSegmentData;if((Ee||we)&&this.resetInitSegment(ke,se,re,be),Ee&&this.resetInitialTimestamp(xe),Ae||this.resetContiguity(),this.needsProbing(P,Ee,we)){if(K.dataLength){var Oe=K.flush();P=Object(h.appendUint8Array)(Oe,P)}this.configureTransmuxer(P,S)}var Be=this.transmux(P,X,ce,he,_),Ce=this.currentTransmuxState;return Ce.contiguous=!0,Ce.discontinuity=!1,Ce.trackSwitch=!1,M.executeEnd=d(),Be},T.flush=function(b){var u=this,_=b.transmuxing;_.executeStart=d();var m=this.decrypter,v=this.cache,M=this.currentTransmuxState,P=this.decryptionPromise;if(P)return P.then(function(){return u.flush(b)});var K=[],V=M.timeOffset;if(m){var U=m.flush();U&&K.push(this.push(U,null,b))}var S=v.dataLength;v.reset();var X=this.demuxer,ee=this.remuxer;if(!X||!ee)return S>=a&&this.observer.emit($.Events.ERROR,$.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),_.executeEnd=d(),[R(b)];var ae=X.flush(V);return w(ae)?ae.then(function(de){return u.flushRemux(K,de,b),K}):(this.flushRemux(K,ae,b),K)},T.flushRemux=function(b,u,_){var m=u.audioTrack,v=u.avcTrack,M=u.id3Track,P=u.textTrack,K=this.currentTransmuxState,V=K.accurateTimeOffset,U=K.timeOffset;o.logger.log("[transmuxer.ts]: Flushed fragment "+_.sn+(_.part>-1?" p: "+_.part:"")+" of level "+_.level);var S=this.remuxer.remux(m,v,M,P,U,V,!0,this.id);b.push({remuxResult:S,chunkMeta:_}),_.transmuxing.executeEnd=d()},T.resetInitialTimestamp=function(b){var u=this.demuxer,_=this.remuxer;if(!u||!_)return;u.resetTimeStamp(b),_.resetTimeStamp(b)},T.resetContiguity=function(){var b=this.demuxer,u=this.remuxer;if(!b||!u)return;b.resetContiguity(),u.resetNextTimestamp()},T.resetInitSegment=function(b,u,_,m){var v=this.demuxer,M=this.remuxer;if(!v||!M)return;v.resetInitSegment(u,_,m),M.resetInitSegment(b,u,_)},T.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},T.transmux=function(b,u,_,m,v){var M;return u&&u.method==="SAMPLE-AES"?M=this.transmuxSampleAes(b,u,_,m,v):M=this.transmuxUnencrypted(b,_,m,v),M},T.transmuxUnencrypted=function(b,u,_,m){var v=this.demuxer.demux(b,u,!1,!this.config.progressive),M=v.audioTrack,P=v.avcTrack,K=v.id3Track,V=v.textTrack,U=this.remuxer.remux(M,P,K,V,u,_,!1,this.id);return{remuxResult:U,chunkMeta:m}},T.transmuxSampleAes=function(b,u,_,m,v){var M=this;return this.demuxer.demuxSampleAes(b,u,_).then(function(P){var K=M.remuxer.remux(P.audioTrack,P.avcTrack,P.id3Track,P.textTrack,_,m,!1,M.id);return{remuxResult:K,chunkMeta:v}})},T.configureTransmuxer=function(b,u){for(var _=this.config,m=this.observer,v=this.typeSupported,M=this.vendor,P=u.audioCodec,K=u.defaultInitPts,V=u.duration,U=u.initSegmentData,S=u.videoCodec,X,ee=0,ae=s.length;ee<ae;ee++)if(s[ee].demux.probe(b)){X=s[ee];break}X||(o.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),X={demux:H.default,remux:p.default});var de=this.demuxer,Ae=this.remuxer,Ee=X.remux,we=X.demux;(!Ae||!(Ae instanceof Ee))&&(this.remuxer=new Ee(m,_,v,M)),(!de||!(de instanceof we))&&(this.demuxer=new we(m,_,v),this.probe=we.probe),this.resetInitSegment(U,P,S,V),this.resetInitialTimestamp(K)},T.needsProbing=function(b,u,_){return!this.demuxer||!this.remuxer||u||_},T.getDecrypter=function(){var b=this.decrypter;return b||(b=this.decrypter=new B.default(this.observer,this.config)),b},A}();function c(A,T){var E=null;return A.byteLength>0&&T!=null&&T.key!=null&&T.iv!==null&&T.method!=null&&(E=T),E}var R=function(T){return{remuxResult:{},chunkMeta:T}};function w(A){return"then"in A&&A.then instanceof Function}var x=function(T,E,b,u,_){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=T,this.videoCodec=E,this.initSegmentData=b,this.duration=u,this.defaultInitPts=_},O=function(T,E,b,u,_){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.discontinuity=T,this.contiguous=E,this.accurateTimeOffset=b,this.trackSwitch=u,this.timeOffset=_}},"./src/demux/tsdemuxer.ts":function(oe,J,k){"use strict";k.r(J),k.d(J,"discardEPB",function(){return R});var $=k("./src/demux/adts.ts"),F=k("./src/demux/mpegaudio.ts"),B=k("./src/demux/exp-golomb.ts"),G=k("./src/demux/id3.ts"),H=k("./src/demux/sample-aes.ts"),D=k("./src/events.ts"),I=k("./src/utils/mp4-tools.ts"),g=k("./src/utils/logger.ts"),p=k("./src/errors.ts"),f={video:1,audio:2,id3:3,text:4},h=function(){function w(O,A,T){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=O,this.config=A,this.typeSupported=T}w.probe=function(A){var T=w.syncOffset(A);return T<0?!1:(T&&g.logger.warn("MPEG2-TS detected but first sync word found @ offset "+T+", junk ahead ?"),!0)},w.syncOffset=function(A){for(var T=Math.min(1e3,A.length-3*188),E=0;E<T;){if(A[E]===71&&A[E+188]===71&&A[E+2*188]===71)return E;E++}return-1},w.createTrack=function(A,T){return{container:A==="video"||A==="audio"?"video/mp2t":void 0,type:A,id:f[A],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:A==="audio"?T:void 0}};var x=w.prototype;return x.resetInitSegment=function(A,T,E){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=w.createTrack("video",E),this._audioTrack=w.createTrack("audio",E),this._id3Track=w.createTrack("id3",E),this._txtTrack=w.createTrack("text",E),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=A,this.videoCodec=T,this._duration=E},x.resetTimeStamp=function(){},x.resetContiguity=function(){var A=this._audioTrack,T=this._avcTrack,E=this._id3Track;A&&(A.pesData=null),T&&(T.pesData=null),E&&(E.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},x.demux=function(A,T,E,b){E===void 0&&(E=!1),b===void 0&&(b=!1),E||(this.sampleAes=null);var u,_=this._avcTrack,m=this._audioTrack,v=this._id3Track,M=_.pid,P=_.pesData,K=m.pid,V=v.pid,U=m.pesData,S=v.pesData,X=!1,ee=this.pmtParsed,ae=this._pmtId,de=A.length;if(this.remainderData&&(A=Object(I.appendUint8Array)(this.remainderData,A),de=A.length,this.remainderData=null),de<188&&!b)return this.remainderData=A,{audioTrack:m,avcTrack:_,id3Track:v,textTrack:this._txtTrack};var Ae=Math.max(0,w.syncOffset(A));de-=(de+Ae)%188,de<A.byteLength&&!b&&(this.remainderData=new Uint8Array(A.buffer,de,A.buffer.byteLength-de));for(var Ee=Ae;Ee<de;Ee+=188)if(A[Ee]===71){var we=!!(A[Ee+1]&64),he=((A[Ee+1]&31)<<8)+A[Ee+2],ce=(A[Ee+3]&48)>>4,se=void 0;if(ce>1){if(se=Ee+5+A[Ee+4],se===Ee+188)continue}else se=Ee+4;switch(he){case M:we&&(P&&(u=a(P))&&this.parseAVCPES(u,!1),P={data:[],size:0}),P&&(P.data.push(A.subarray(se,Ee+188)),P.size+=Ee+188-se);break;case K:we&&(U&&(u=a(U))&&(m.isAAC?this.parseAACPES(u):this.parseMPEGPES(u)),U={data:[],size:0}),U&&(U.data.push(A.subarray(se,Ee+188)),U.size+=Ee+188-se);break;case V:we&&(S&&(u=a(S))&&this.parseID3PES(u),S={data:[],size:0}),S&&(S.data.push(A.subarray(se,Ee+188)),S.size+=Ee+188-se);break;case 0:we&&(se+=A[se]+1),ae=this._pmtId=d(A,se);break;case ae:{we&&(se+=A[se]+1);var re=s(A,se,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,E);M=re.avc,M>0&&(_.pid=M),K=re.audio,K>0&&(m.pid=K,m.isAAC=re.isAAC),V=re.id3,V>0&&(v.pid=V),X&&!ee&&(g.logger.log("reparse from beginning"),X=!1,Ee=Ae-188),ee=this.pmtParsed=!0;break}case 17:case 8191:break;default:X=!0;break}}else this.observer.emit(D.Events.ERROR,D.Events.ERROR,{type:p.ErrorTypes.MEDIA_ERROR,details:p.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});_.pesData=P,m.pesData=U,v.pesData=S;var xe={audioTrack:m,avcTrack:_,id3Track:v,textTrack:this._txtTrack};return b&&this.extractRemainingSamples(xe),xe},x.flush=function(){var A=this.remainderData;this.remainderData=null;var T;return A?T=this.demux(A,-1,!1,!0):T={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(T),this.sampleAes?this.decrypt(T,this.sampleAes):T},x.extractRemainingSamples=function(A){var T=A.audioTrack,E=A.avcTrack,b=A.id3Track,u=E.pesData,_=T.pesData,m=b.pesData,v;u&&(v=a(u))?(this.parseAVCPES(v,!0),E.pesData=null):E.pesData=u,_&&(v=a(_))?(T.isAAC?this.parseAACPES(v):this.parseMPEGPES(v),T.pesData=null):(_!=null&&_.size&&g.logger.log("last AAC PES packet truncated,might overlap between fragments"),T.pesData=_),m&&(v=a(m))?(this.parseID3PES(v),b.pesData=null):b.pesData=m},x.demuxSampleAes=function(A,T,E){var b=this.demux(A,E,!0,!this.config.progressive),u=this.sampleAes=new H.default(this.observer,this.config,T);return this.decrypt(b,u)},x.decrypt=function(A,T){return new Promise(function(E){var b=A.audioTrack,u=A.avcTrack;b.samples&&b.isAAC?T.decryptAacSamples(b.samples,0,function(){u.samples?T.decryptAvcSamples(u.samples,0,0,function(){E(A)}):E(A)}):u.samples&&T.decryptAvcSamples(u.samples,0,0,function(){E(A)})})},x.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},x.parseAVCPES=function(A,T){var E=this,b=this._avcTrack,u=this.parseAVCNALu(A.data),_=!1,m=this.avcSample,v,M=!1;A.data=null,m&&u.length&&!b.audFound&&(l(m,b),m=this.avcSample=o(!1,A.pts,A.dts,"")),u.forEach(function(P){switch(P.type){case 1:{v=!0,m||(m=E.avcSample=o(!0,A.pts,A.dts,"")),_&&(m.debug+="NDR "),m.frame=!0;var K=P.data;if(M&&K.length>4){var V=new B.default(K).readSliceType();(V===2||V===4||V===7||V===9)&&(m.key=!0)}break}case 5:v=!0,m||(m=E.avcSample=o(!0,A.pts,A.dts,"")),_&&(m.debug+="IDR "),m.key=!0,m.frame=!0;break;case 6:{v=!0,_&&m&&(m.debug+="SEI ");var U=new B.default(R(P.data));U.readUByte();for(var S=0,X=0,ee=!1,ae=0;!ee&&U.bytesAvailable>1;){S=0;do ae=U.readUByte(),S+=ae;while(ae===255);X=0;do ae=U.readUByte(),X+=ae;while(ae===255);if(S===4&&U.bytesAvailable!==0){ee=!0;var de=U.readUByte();if(de===181){var Ae=U.readUShort();if(Ae===49){var Ee=U.readUInt();if(Ee===1195456820){var we=U.readUByte();if(we===3){for(var he=U.readUByte(),ce=U.readUByte(),se=31&he,re=[he,ce],xe=0;xe<se;xe++)re.push(U.readUByte()),re.push(U.readUByte()),re.push(U.readUByte());c(E._txtTrack.samples,{type:3,pts:A.pts,bytes:re})}}}}}else if(S===5&&U.bytesAvailable!==0){if(ee=!0,X>16){for(var be=[],ke=0;ke<16;ke++)be.push(U.readUByte().toString(16)),(ke===3||ke===5||ke===7||ke===9)&&be.push("-");for(var Oe=X-16,Be=new Uint8Array(Oe),Ce=0;Ce<Oe;Ce++)Be[Ce]=U.readUByte();c(E._txtTrack.samples,{pts:A.pts,payloadType:S,uuid:be.join(""),userData:Object(G.utf8ArrayToStr)(Be),userDataBytes:Be})}}else if(X<U.bytesAvailable)for(var De=0;De<X;De++)U.readUByte()}break}case 7:if(v=!0,M=!0,_&&m&&(m.debug+="SPS "),!b.sps){var Ne=new B.default(P.data),Ke=Ne.readSPS();b.width=Ke.width,b.height=Ke.height,b.pixelRatio=Ke.pixelRatio,b.sps=[P.data],b.duration=E._duration;for(var Fe=P.data.subarray(1,4),je="avc1.",Me=0;Me<3;Me++){var et=Fe[Me].toString(16);et.length<2&&(et="0"+et),je+=et}b.codec=je}break;case 8:v=!0,_&&m&&(m.debug+="PPS "),b.pps||(b.pps=[P.data]);break;case 9:v=!1,b.audFound=!0,m&&l(m,b),m=E.avcSample=o(!1,A.pts,A.dts,_?"AUD ":"");break;case 12:v=!1;break;default:v=!1,m&&(m.debug+="unknown NAL "+P.type+" ");break}if(m&&v){var Je=m.units;Je.push(P)}}),T&&m&&(l(m,b),this.avcSample=null)},x.getLastNalUnit=function(){var A,T=this.avcSample,E;if(!T||T.units.length===0){var b=this._avcTrack.samples;T=b[b.length-1]}if((A=T)!==null&&A!==void 0&&A.units){var u=T.units;E=u[u.length-1]}return E},x.parseAVCNALu=function(A){var T=A.byteLength,E=this._avcTrack,b=E.naluState||0,u=b,_=[],m=0,v,M,P,K=-1,V=0;for(b===-1&&(K=0,V=A[0]&31,b=0,m=1);m<T;){if(v=A[m++],!b){b=v?0:1;continue}if(b===1){b=v?0:2;continue}if(!v)b=3;else if(v===1){if(K>=0){var U={data:A.subarray(K,m-b-1),type:V};_.push(U)}else{var S=this.getLastNalUnit();if(S&&(u&&m<=4-u&&(S.state&&(S.data=S.data.subarray(0,S.data.byteLength-u))),M=m-b-1,M>0)){var X=new Uint8Array(S.data.byteLength+M);X.set(S.data,0),X.set(A.subarray(0,M),S.data.byteLength),S.data=X,S.state=0}}m<T?(P=A[m]&31,K=m,V=P,b=0):b=-1}else b=0}if(K>=0&&b>=0){var ee={data:A.subarray(K,T),type:V,state:b};_.push(ee)}if(_.length===0){var ae=this.getLastNalUnit();if(ae){var de=new Uint8Array(ae.data.byteLength+A.byteLength);de.set(ae.data,0),de.set(A,ae.data.byteLength),ae.data=de}}return E.naluState=b,_},x.parseAACPES=function(A){var T=0,E=this._audioTrack,b=this.aacOverFlow,u=A.data;if(b){this.aacOverFlow=null;var _=b.sample.unit.byteLength,m=Math.min(b.missing,_),v=_-m;b.sample.unit.set(u.subarray(0,m),v),E.samples.push(b.sample),T=b.missing}var M,P;for(M=T,P=u.length;M<P-1&&!$.isHeader(u,M);M++);if(M!==T){var K,V;if(M<P-1?(K="AAC PES did not start with ADTS header,offset:"+M,V=!1):(K="no ADTS header found in AAC PES",V=!0),g.logger.warn("parsing error:"+K),this.observer.emit(D.Events.ERROR,D.Events.ERROR,{type:p.ErrorTypes.MEDIA_ERROR,details:p.ErrorDetails.FRAG_PARSING_ERROR,fatal:V,reason:K}),V)return}$.initTrackConfig(E,this.observer,u,M,this.audioCodec);var U;if(A.pts!==void 0)U=A.pts;else if(b){var S=$.getFrameDuration(E.samplerate);U=b.sample.pts+S}else{g.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}for(var X=0;M<P;)if($.isHeader(u,M)){if(M+5<P){var ee=$.appendFrame(E,u,M,U,X);if(ee)if(ee.missing)this.aacOverFlow=ee;else{M+=ee.length,X++;continue}}break}else M++},x.parseMPEGPES=function(A){var T=A.data,E=T.length,b=0,u=0,_=A.pts;if(_===void 0){g.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;u<E;)if(F.isHeader(T,u)){var m=F.appendFrame(this._audioTrack,T,u,_,b);if(m)u+=m.length,b++;else break}else u++},x.parseID3PES=function(A){if(A.pts===void 0){g.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}this._id3Track.samples.push(A)},w}();h.minProbeByteLength=188;function o(w,x,O,A){return{key:w,frame:!1,pts:x,dts:O,units:[],debug:A,length:0}}function d(w,x){return(w[x+10]&31)<<8|w[x+11]}function s(w,x,O,A){var T={audio:-1,avc:-1,id3:-1,isAAC:!0},E=(w[x+1]&15)<<8|w[x+2],b=x+3+E-4,u=(w[x+10]&15)<<8|w[x+11];for(x+=12+u;x<b;){var _=(w[x+1]&31)<<8|w[x+2];switch(w[x]){case 207:if(!A){g.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:T.audio===-1&&(T.audio=_);break;case 21:T.id3===-1&&(T.id3=_);break;case 219:if(!A){g.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:T.avc===-1&&(T.avc=_);break;case 3:case 4:O?T.audio===-1&&(T.audio=_,T.isAAC=!1):g.logger.log("MPEG audio found, not supported in this browser");break;case 36:g.logger.warn("Unsupported HEVC stream type found");break;default:break}x+=((w[x+3]&15)<<8|w[x+4])+5}return T}function a(w){var x=0,O,A,T,E,b,u=w.data;if(!w||w.size===0)return null;for(;u[0].length<19&&u.length>1;){var _=new Uint8Array(u[0].length+u[1].length);_.set(u[0]),_.set(u[1],u[0].length),u[0]=_,u.splice(1,1)}O=u[0];var m=(O[0]<<16)+(O[1]<<8)+O[2];if(m===1){if(A=(O[4]<<8)+O[5],A&&A>w.size-6)return null;var v=O[7];v&192&&(E=(O[9]&14)*536870912+(O[10]&255)*4194304+(O[11]&254)*16384+(O[12]&255)*128+(O[13]&254)/2,v&64?(b=(O[14]&14)*536870912+(O[15]&255)*4194304+(O[16]&254)*16384+(O[17]&255)*128+(O[18]&254)/2,E-b>60*9e4&&(g.logger.warn(Math.round((E-b)/9e4)+"s delta between PTS and DTS, align them"),E=b)):b=E),T=O[8];var M=T+9;if(w.size<=M)return null;w.size-=M;for(var P=new Uint8Array(w.size),K=0,V=u.length;K<V;K++){O=u[K];var U=O.byteLength;if(M)if(M>U){M-=U;continue}else O=O.subarray(M),U-=M,M=0;P.set(O,x),x+=U}return A&&(A-=T+3),{data:P,pts:E,dts:b,len:A}}return null}function l(w,x){if(w.units.length&&w.frame){if(w.pts===void 0){var O=x.samples,A=O.length;if(A){var 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d({type:F.ErrorTypes.NETWORK_ERROR,details:F.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:c,part:R,networkDetails:K}))}})})},a.updateStatsFromPart=function(c,R){var w=c.stats,x=R.stats,O=x.total;if(w.loaded+=x.loaded,O){var A=Math.round(c.duration/R.duration),T=Math.min(Math.round(w.loaded/O),A),E=A-T,b=E*Math.round(w.loaded/T);w.total=w.loaded+b}else w.total=Math.max(w.loaded,w.total);var u=w.loading,_=x.loading;u.start?u.first+=_.first-_.start:(u.start=_.start,u.first=_.first),u.end=_.end},a.resetLoader=function(c,R){c.loader=null,this.loader===R&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),R.destroy()},s}();function o(s,a){a===void 0&&(a=null);var l=a||s,c={frag:s,part:a,responseType:"arraybuffer",url:l.url,headers:{},rangeStart:0,rangeEnd:0},R=l.byteRangeStartOffset,w=l.byteRangeEndOffset;return Object($.isFiniteNumber)(R)&&Object($.isFiniteNumber)(w)&&(c.rangeStart=R,c.rangeEnd=w),c}var d=function(s){B(a,s);function a(l){for(var c,R=arguments.length,w=new 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s=this.hls.config;if(o&&(B.logger.warn("abort previous key loader for type:"+h),o.abort()),!d){B.logger.warn("key uri is falsy");return}var a=s.loader,l=f.loader=this.loaders[h]=new a(s);this.decrypturl=d,this.decryptkey=null;var c={url:d,frag:f,responseType:"arraybuffer"},R={timeout:s.fragLoadingTimeOut,maxRetry:0,retryDelay:s.fragLoadingRetryDelay,maxRetryDelay:s.fragLoadingMaxRetryTimeout,highWaterMark:0},w={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};l.load(c,R,w)}else this.decryptkey&&(f.decryptdata.key=this.decryptkey,this.hls.trigger($.Events.KEY_LOADED,{frag:f}))},D.loadsuccess=function(g,p,f){var h=f.frag;if(!h.decryptdata){B.logger.error("after key load, decryptdata unset");return}this.decryptkey=h.decryptdata.key=new Uint8Array(g.data),h.loader=null,delete this.loaders[h.type],this.hls.trigger($.Events.KEY_LOADED,{frag:h})},D.loaderror=function(g,p){var f=p.frag,h=f.loader;h&&h.abort(),delete this.loaders[f.type],this.hls.trigger($.Events.ERROR,{type:F.ErrorTypes.NETWORK_ERROR,details:F.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:f,response:g})},D.loadtimeout=function(g,p){var f=p.frag,h=f.loader;h&&h.abort(),delete this.loaders[f.type],this.hls.trigger($.Events.ERROR,{type:F.ErrorTypes.NETWORK_ERROR,details:F.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:f})},H}()},"./src/loader/level-details.ts":function(oe,J,k){"use strict";k.r(J),k.d(J,"LevelDetails",function(){return H});var $=k("./src/polyfills/number.ts");function F(D,I){for(var g=0;g<I.length;g++){var p=I[g];p.enumerable=p.enumerable||!1,p.configurable=!0,"value"in p&&(p.writable=!0),Object.defineProperty(D,p.key,p)}}function B(D,I,g){return I&&F(D.prototype,I),g&&F(D,g),D}var G=10,H=function(){function D(g){this.PTSKnown=!1,this.alignedSliding=!1,this.averagetargetduration=void 0,this.endCC=0,this.endSN=0,this.fragments=void 0,this.fragmentHint=void 0,this.partList=null,this.live=!0,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!0,this.availabilityDelay=void 0,this.misses=0,this.needSidxRanges=!1,this.startCC=0,this.startSN=0,this.startTimeOffset=null,this.targetduration=0,this.totalduration=0,this.type=null,this.url=void 0,this.m3u8="",this.version=null,this.canBlockReload=!1,this.canSkipUntil=0,this.canSkipDateRanges=!1,this.skippedSegments=0,this.recentlyRemovedDateranges=void 0,this.partHoldBack=0,this.holdBack=0,this.partTarget=0,this.preloadHint=void 0,this.renditionReports=void 0,this.tuneInGoal=0,this.deltaUpdateFailed=void 0,this.driftStartTime=0,this.driftEndTime=0,this.driftStart=0,this.driftEnd=0,this.fragments=[],this.url=g}var I=D.prototype;return I.reloaded=function(p){if(!p){this.advanced=!0,this.updated=!0;return}var 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D(I,g){this._uri=null,this.method=null,this.keyFormat=null,this.keyFormatVersions=null,this.keyID=null,this.key=null,this.iv=null,g?this._uri=Object($.buildAbsoluteURL)(I,g,{alwaysNormalize:!0}):this._uri=I}return G(D,[{key:"uri",get:function(){return this._uri}}]),D}()},"./src/loader/load-stats.ts":function(oe,J,k){"use strict";k.r(J),k.d(J,"LoadStats",function(){return $});var $=function(){this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}}},"./src/loader/m3u8-parser.ts":function(oe,J,k){"use strict";k.r(J),k.d(J,"default",function(){return l});var 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b=[],u={},_=!1;f.lastIndex=0;for(var m;(m=f.exec(T))!=null;)if(m[1]){var v=new I.AttrList(m[1]),M={attrs:v,bitrate:v.decimalInteger("AVERAGE-BANDWIDTH")||v.decimalInteger("BANDWIDTH"),name:v.NAME,url:O.resolve(m[2],E)},P=v.decimalResolution("RESOLUTION");P&&(M.width=P.width,M.height=P.height),c((v.CODECS||"").split(/[ ,]+/).filter(function(V){return V}),M),M.videoCodec&&M.videoCodec.indexOf("avc1")!==-1&&(M.videoCodec=O.convertAVC1ToAVCOTI(M.videoCodec)),b.push(M)}else if(m[3]){var K=new I.AttrList(m[3]);K["DATA-ID"]&&(_=!0,u[K["DATA-ID"]]=K)}return{levels:b,sessionData:_?u:null}},O.parseMasterPlaylistMedia=function(T,E,b,u){u===void 0&&(u=[]);var _,m=[],v=0;for(h.lastIndex=0;(_=h.exec(T))!==null;){var M=new I.AttrList(_[1]);if(M.TYPE===b){var P={attrs:M,bitrate:0,id:v++,groupId:M["GROUP-ID"],instreamId:M["INSTREAM-ID"],name:M.NAME||M.LANGUAGE||"",type:b,default:M.bool("DEFAULT"),autoselect:M.bool("AUTOSELECT"),forced:M.bool("FORCED"),lang:M.LANGUAGE,url:M.URI?O.resolve(M.URI,E):""};if(u.length){var K=O.findGroup(u,P.groupId)||u[0];R(P,K,"audioCodec"),R(P,K,"textCodec")}m.push(P)}}return m},O.parseLevelPlaylist=function(T,E,b,u,_){var m=new H.LevelDetails(E),v=m.fragments,M=null,P=0,K=0,V=0,U=0,S=null,X=new G.Fragment(u,E),ee,ae,de,Ae=-1,Ee=!1;for(o.lastIndex=0,m.m3u8=T;(ee=o.exec(T))!==null;){Ee&&(Ee=!1,X=new G.Fragment(u,E),X.start=V,X.sn=P,X.cc=U,X.level=b,M&&(X.initSegment=M,X.rawProgramDateTime=M.rawProgramDateTime));var we=ee[1];if(we){X.duration=parseFloat(we);var he=(" "+ee[2]).slice(1);X.title=he||null,X.tagList.push(he?["INF",we,he]:["INF",we])}else if(ee[3])Object($.isFiniteNumber)(X.duration)&&(X.start=V,de&&(X.levelkey=de),X.sn=P,X.level=b,X.cc=U,X.urlId=_,v.push(X),X.relurl=(" 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Be=be.enumeratedString("RECENTLY-REMOVED-DATERANGES");Be&&(m.recentlyRemovedDateranges=Be.split("	"));break}case"TARGETDURATION":m.targetduration=parseFloat(re);break;case"VERSION":m.version=parseInt(re);break;case"EXTM3U":break;case"ENDLIST":m.live=!1;break;case"#":(re||xe)&&X.tagList.push(xe?[re,xe]:[re]);break;case"DIS":U++;case"GAP":X.tagList.push([se]);break;case"BITRATE":X.tagList.push([se,re]);break;case"DISCONTINUITY-SEQ":U=parseInt(re);break;case"KEY":{var Ce,De=new I.AttrList(re),Ne=De.enumeratedString("METHOD"),Ke=De.URI,Fe=De.hexadecimalInteger("IV"),je=De.enumeratedString("KEYFORMATVERSIONS"),Me=De.enumeratedString("KEYID"),et=(Ce=De.enumeratedString("KEYFORMAT"))!=null?Ce:"identity",Je=["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"];if(Je.indexOf(et)>-1){g.logger.warn("Keyformat "+et+" is not supported from the manifest");continue}else 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Ie=m.partList;Ie||(Ie=m.partList=[]);var ot=K>0?Ie[Ie.length-1]:void 0,tt=K++,Re=new G.Part(new I.AttrList(re),X,E,tt,ot);Ie.push(Re),X.duration+=Re.duration;break}case"PRELOAD-HINT":{var We=new I.AttrList(re);m.preloadHint=We;break}case"RENDITION-REPORT":{var _e=new I.AttrList(re);m.renditionReports=m.renditionReports||[],m.renditionReports.push(_e);break}default:g.logger.warn("line parsed but not handled: "+ee);break}}}S&&!S.relurl?(v.pop(),V-=S.duration,m.partList&&(m.fragmentHint=S)):m.partList&&(x(X,S),X.cc=U,m.fragmentHint=X);var me=v.length,ve=v[0],te=v[me-1];if(V+=m.skippedSegments*m.targetduration,V>0&&me&&te){m.averagetargetduration=V/me;var ie=te.sn;m.endSN=ie!=="initSegment"?ie:0,ve&&(m.startCC=ve.cc,ve.initSegment||m.fragments.every(function(le){return le.relurl&&a(le.relurl)})&&(g.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),X=new 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d=o.prototype;return d.registerListeners=function(){var a=this.hls;a.on(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.on(F.Events.LEVEL_LOADING,this.onLevelLoading,this),a.on(F.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),a.on(F.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},d.unregisterListeners=function(){var a=this.hls;a.off(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.off(F.Events.LEVEL_LOADING,this.onLevelLoading,this),a.off(F.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),a.off(F.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},d.createInternalLoader=function(a){var l=this.hls.config,c=l.pLoader,R=l.loader,w=c||R,x=new w(l);return a.loader=x,this.loaders[a.type]=x,x},d.getInternalLoader=function(a){return this.loaders[a.type]},d.resetInternalLoader=function(a){this.loaders[a]&&delete this.loaders[a]},d.destroyInternalLoaders=function(){for(var a in this.loaders){var l=this.loaders[a];l&&l.destroy(),this.resetInternalLoader(a)}},d.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},d.onManifestLoading=function(a,l){var c=l.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:I.PlaylistContextType.MANIFEST,url:c,deliveryDirectives:null})},d.onLevelLoading=function(a,l){var c=l.id,R=l.level,w=l.url,x=l.deliveryDirectives;this.load({id:c,groupId:null,level:R,responseType:"text",type:I.PlaylistContextType.LEVEL,url:w,deliveryDirectives:x})},d.onAudioTrackLoading=function(a,l){var c=l.id,R=l.groupId,w=l.url,x=l.deliveryDirectives;this.load({id:c,groupId:R,level:null,responseType:"text",type:I.PlaylistContextType.AUDIO_TRACK,url:w,deliveryDirectives:x})},d.onSubtitleTrackLoading=function(a,l){var c=l.id,R=l.groupId,w=l.url,x=l.deliveryDirectives;this.load({id:c,groupId:R,level:null,responseType:"text",type:I.PlaylistContextType.SUBTITLE_TRACK,url:w,deliveryDirectives:x})},d.load=function(a){var l,c=this.hls.config,R=this.getInternalLoader(a);if(R){var w=R.context;if(w&&w.url===a.url){G.logger.trace("[playlist-loader]: playlist request ongoing");return}G.logger.log("[playlist-loader]: aborting previous loader for type: "+a.type),R.abort()}var x,O,A,T;switch(a.type){case I.PlaylistContextType.MANIFEST:x=c.manifestLoadingMaxRetry,O=c.manifestLoadingTimeOut,A=c.manifestLoadingRetryDelay,T=c.manifestLoadingMaxRetryTimeout;break;case I.PlaylistContextType.LEVEL:case I.PlaylistContextType.AUDIO_TRACK:case I.PlaylistContextType.SUBTITLE_TRACK:x=0,O=c.levelLoadingTimeOut;break;default:x=c.levelLoadingMaxRetry,O=c.levelLoadingTimeOut,A=c.levelLoadingRetryDelay,T=c.levelLoadingMaxRetryTimeout;break}if(R=this.createInternalLoader(a),(l=a.deliveryDirectives)!==null&&l!==void 0&&l.part){var E;if(a.type===I.PlaylistContextType.LEVEL&&a.level!==null?E=this.hls.levels[a.level].details:a.type===I.PlaylistContextType.AUDIO_TRACK&&a.id!==null?E=this.hls.audioTracks[a.id].details:a.type===I.PlaylistContextType.SUBTITLE_TRACK&&a.id!==null&&(E=this.hls.subtitleTracks[a.id].details),E){var b=E.partTarget,u=E.targetduration;b&&u&&(O=Math.min(Math.max(b*3,u*.8)*1e3,O))}}var _={timeout:O,maxRetry:x,retryDelay:A,maxRetryDelay:T,highWaterMark:0},m={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};R.load(a,_,m)},d.loadsuccess=function(a,l,c,R){if(R===void 0&&(R=null),c.isSidxRequest){this.handleSidxRequest(a,c),this.handlePlaylistLoaded(a,l,c,R);return}this.resetInternalLoader(c.type);var w=a.data;if(w.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(a,c,"no EXTM3U 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M=_.some(function(P){return!P.url});!M&&T[0].audioCodec&&!T[0].attrs.AUDIO&&(G.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),_.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new g.AttrList({}),bitrate:0,url:""}))}w.trigger(F.Events.MANIFEST_LOADED,{levels:T,audioTracks:_,subtitles:m,captions:v,url:O,stats:l,networkDetails:R,sessionData:E})},d.handleTrackOrLevelPlaylist=function(a,l,c,R){var w=this.hls,x=c.id,O=c.level,A=c.type,T=f(a,c),E=Object($.isFiniteNumber)(x)?x:0,b=Object($.isFiniteNumber)(O)?O:E,u=p(c),_=D.default.parseLevelPlaylist(a.data,T,b,u,E);if(!_.fragments.length){w.trigger(F.Events.ERROR,{type:B.ErrorTypes.NETWORK_ERROR,details:B.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:T,reason:"no fragments found in level",level:typeof c.level=="number"?c.level:void 0});return}if(A===I.PlaylistContextType.MANIFEST){var m={attrs:new g.AttrList({}),bitrate:0,details:_,name:"",url:T};w.trigger(F.Events.MANIFEST_LOADED,{levels:[m],audioTracks:[],url:T,stats:l,networkDetails:R,sessionData:null})}if(l.parsing.end=performance.now(),_.needSidxRanges){var v,M=(v=_.fragments[0].initSegment)===null||v===void 0?void 0:v.url;this.load({url:M,isSidxRequest:!0,type:A,level:O,levelDetails:_,id:x,groupId:null,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",deliveryDirectives:null});return}c.levelDetails=_,this.handlePlaylistLoaded(a,l,c,R)},d.handleSidxRequest=function(a,l){var c=Object(H.parseSegmentIndex)(new Uint8Array(a.data));if(!c)return;var R=c.references,w=l.levelDetails;R.forEach(function(x,O){var A=x.info,T=w.fragments[O];T.byteRange.length===0&&T.setByteRange(String(1+A.end-A.start)+"@"+String(A.start)),T.initSegment&&T.initSegment.setByteRange(String(c.moovEndOffset)+"@0")})},d.handleManifestParsingError=function(a,l,c,R){this.hls.trigger(F.Events.ERROR,{type:B.ErrorTypes.NETWORK_ERROR,details:B.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:l.type===I.PlaylistContextType.MANIFEST,url:a.url,reason:c,response:a,context:l,networkDetails:R})},d.handleNetworkError=function(a,l,c,R){c===void 0&&(c=!1),G.logger.warn("[playlist-loader]: A network "+(c?"timeout":"error")+" occurred while loading "+a.type+" level: "+a.level+" id: "+a.id+' group-id: "'+a.groupId+'"');var w=B.ErrorDetails.UNKNOWN,x=!1,O=this.getInternalLoader(a);switch(a.type){case I.PlaylistContextType.MANIFEST:w=c?B.ErrorDetails.MANIFEST_LOAD_TIMEOUT:B.ErrorDetails.MANIFEST_LOAD_ERROR,x=!0;break;case I.PlaylistContextType.LEVEL:w=c?B.ErrorDetails.LEVEL_LOAD_TIMEOUT:B.ErrorDetails.LEVEL_LOAD_ERROR,x=!1;break;case I.PlaylistContextType.AUDIO_TRACK:w=c?B.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:B.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,x=!1;break;case I.PlaylistContextType.SUBTITLE_TRACK:w=c?B.ErrorDetails.SUBTITLE_TRACK_LOAD_TIMEOUT:B.ErrorDetails.SUBTITLE_LOAD_ERROR,x=!1;break}O&&this.resetInternalLoader(a.type);var A={type:B.ErrorTypes.NETWORK_ERROR,details:w,fatal:x,url:a.url,loader:O,context:a,networkDetails:l};R&&(A.response=R),this.hls.trigger(F.Events.ERROR,A)},d.handlePlaylistLoaded=function(a,l,c,R){var w=c.type,x=c.level,O=c.id,A=c.groupId,T=c.loader,E=c.levelDetails,b=c.deliveryDirectives;if(!(E!=null&&E.targetduration)){this.handleManifestParsingError(a,c,"invalid target duration",R);return}if(!T)return;E.live&&(T.getCacheAge&&(E.ageHeader=T.getCacheAge()||0),(!T.getCacheAge||isNaN(E.ageHeader))&&(E.ageHeader=0));switch(w){case I.PlaylistContextType.MANIFEST:case I.PlaylistContextType.LEVEL:this.hls.trigger(F.Events.LEVEL_LOADED,{details:E,level:x||0,id:O||0,stats:l,networkDetails:R,deliveryDirectives:b});break;case I.PlaylistContextType.AUDIO_TRACK:this.hls.trigger(F.Events.AUDIO_TRACK_LOADED,{details:E,id:O||0,groupId:A||"",stats:l,networkDetails:R,deliveryDirectives:b});break;case I.PlaylistContextType.SUBTITLE_TRACK:this.hls.trigger(F.Events.SUBTITLE_TRACK_LOADED,{details:E,id:O||0,groupId:A||"",stats:l,networkDetails:R,deliveryDirectives:b});break}},o}();J.default=h},"./src/polyfills/number.ts":function(oe,J,k){"use strict";k.r(J),k.d(J,"isFiniteNumber",function(){return $}),k.d(J,"MAX_SAFE_INTEGER",function(){return F});var $=Number.isFinite||function(B){return typeof B=="number"&&isFinite(B)},F=Number.MAX_SAFE_INTEGER||9007199254740991},"./src/remux/aac-helper.ts":function(oe,J,k){"use strict";k.r(J);var $=function(){function F(){}return F.getSilentFrame=function(G,H){switch(G){case"mp4a.40.2":if(H===1)return new 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Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);break}return},F}();J.default=$},"./src/remux/mp4-generator.ts":function(oe,J,k){"use strict";k.r(J);var $=Math.pow(2,32)-1,F=function(){function B(){}return B.init=function(){B.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],".mp3":[],mvex:[],mvhd:[],pasp:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]};var H;for(H in B.types)B.types.hasOwnProperty(H)&&(B.types[H]=[H.charCodeAt(0),H.charCodeAt(1),H.charCodeAt(2),H.charCodeAt(3)]);var D=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),I=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);B.HDLR_TYPES={video:D,audio:I};var g=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),p=new Uint8Array([0,0,0,0,0,0,0,0]);B.STTS=B.STSC=B.STCO=p,B.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),B.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),B.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),B.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var f=new Uint8Array([105,115,111,109]),h=new Uint8Array([97,118,99,49]),o=new Uint8Array([0,0,0,1]);B.FTYP=B.box(B.types.ftyp,f,o,f,h),B.DINF=B.box(B.types.dinf,B.box(B.types.dref,g))},B.box=function(H){for(var D=8,I=arguments.length,g=new Array(I>1?I-1:0),p=1;p<I;p++)g[p-1]=arguments[p];for(var f=g.length,h=f;f--;)D+=g[f].byteLength;var o=new Uint8Array(D);for(o[0]=D>>24&255,o[1]=D>>16&255,o[2]=D>>8&255,o[3]=D&255,o.set(H,4),f=0,D=8;f<h;f++)o.set(g[f],D),D+=g[f].byteLength;return o},B.hdlr=function(H){return B.box(B.types.hdlr,B.HDLR_TYPES[H])},B.mdat=function(H){return B.box(B.types.mdat,H)},B.mdhd=function(H,D){D*=H;var I=Math.floor(D/($+1)),g=Math.floor(D%($+1));return B.box(B.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,H>>24&255,H>>16&255,H>>8&255,H&255,I>>24,I>>16&255,I>>8&255,I&255,g>>24,g>>16&255,g>>8&255,g&255,85,196,0,0]))},B.mdia=function(H){return B.box(B.types.mdia,B.mdhd(H.timescale,H.duration),B.hdlr(H.type),B.minf(H))},B.mfhd=function(H){return B.box(B.types.mfhd,new Uint8Array([0,0,0,0,H>>24,H>>16&255,H>>8&255,H&255]))},B.minf=function(H){return H.type==="audio"?B.box(B.types.minf,B.box(B.types.smhd,B.SMHD),B.DINF,B.stbl(H)):B.box(B.types.minf,B.box(B.types.vmhd,B.VMHD),B.DINF,B.stbl(H))},B.moof=function(H,D,I){return B.box(B.types.moof,B.mfhd(H),B.traf(I,D))},B.moov=function(H){for(var D=H.length,I=[];D--;)I[D]=B.trak(H[D]);return B.box.apply(null,[B.types.moov,B.mvhd(H[0].timescale,H[0].duration)].concat(I).concat(B.mvex(H)))},B.mvex=function(H){for(var D=H.length,I=[];D--;)I[D]=B.trex(H[D]);return B.box.apply(null,[B.types.mvex].concat(I))},B.mvhd=function(H,D){D*=H;var I=Math.floor(D/($+1)),g=Math.floor(D%($+1)),p=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,H>>24&255,H>>16&255,H>>8&255,H&255,I>>24,I>>16&255,I>>8&255,I&255,g>>24,g>>16&255,g>>8&255,g&255,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return B.box(B.types.mvhd,p)},B.sdtp=function(H){var D=H.samples||[],I=new Uint8Array(4+D.length),g,p;for(g=0;g<D.length;g++)p=D[g].flags,I[g+4]=p.dependsOn<<4|p.isDependedOn<<2|p.hasRedundancy;return B.box(B.types.sdtp,I)},B.stbl=function(H){return B.box(B.types.stbl,B.stsd(H),B.box(B.types.stts,B.STTS),B.box(B.types.stsc,B.STSC),B.box(B.types.stsz,B.STSZ),B.box(B.types.stco,B.STCO))},B.avc1=function(H){var D=[],I=[],g,p,f;for(g=0;g<H.sps.length;g++)p=H.sps[g],f=p.byteLength,D.push(f>>>8&255),D.push(f&255),D=D.concat(Array.prototype.slice.call(p));for(g=0;g<H.pps.length;g++)p=H.pps[g],f=p.byteLength,I.push(f>>>8&255),I.push(f&255),I=I.concat(Array.prototype.slice.call(p));var h=B.box(B.types.avcC,new Uint8Array([1,D[3],D[4],D[5],252|3,224|H.sps.length].concat(D).concat([H.pps.length]).concat(I))),o=H.width,d=H.height,s=H.pixelRatio[0],a=H.pixelRatio[1];return B.box(B.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,o>>8&255,o&255,d>>8&255,d&255,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),h,B.box(B.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),B.box(B.types.pasp,new Uint8Array([s>>24,s>>16&255,s>>8&255,s&255,a>>24,a>>16&255,a>>8&255,a&255])))},B.esds=function(H){var D=H.config.length;return new Uint8Array([0,0,0,0,3,23+D,0,1,0,4,15+D,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([D]).concat(H.config).concat([6,1,2]))},B.mp4a=function(H){var D=H.samplerate;return B.box(B.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,H.channelCount,0,16,0,0,0,0,D>>8&255,D&255,0,0]),B.box(B.types.esds,B.esds(H)))},B.mp3=function(H){var D=H.samplerate;return B.box(B.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,H.channelCount,0,16,0,0,0,0,D>>8&255,D&255,0,0]))},B.stsd=function(H){return H.type==="audio"?!H.isAAC&&H.codec==="mp3"?B.box(B.types.stsd,B.STSD,B.mp3(H)):B.box(B.types.stsd,B.STSD,B.mp4a(H)):B.box(B.types.stsd,B.STSD,B.avc1(H))},B.tkhd=function(H){var D=H.id,I=H.duration*H.timescale,g=H.width,p=H.height,f=Math.floor(I/($+1)),h=Math.floor(I%($+1));return B.box(B.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,D>>24&255,D>>16&255,D>>8&255,D&255,0,0,0,0,f>>24,f>>16&255,f>>8&255,f&255,h>>24,h>>16&255,h>>8&255,h&255,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,g>>8&255,g&255,0,0,p>>8&255,p&255,0,0]))},B.traf=function(H,D){var I=B.sdtp(H),g=H.id,p=Math.floor(D/($+1)),f=Math.floor(D%($+1));return B.box(B.types.traf,B.box(B.types.tfhd,new Uint8Array([0,0,0,0,g>>24,g>>16&255,g>>8&255,g&255])),B.box(B.types.tfdt,new Uint8Array([1,0,0,0,p>>24,p>>16&255,p>>8&255,p&255,f>>24,f>>16&255,f>>8&255,f&255])),B.trun(H,I.length+16+20+8+16+8+8),I)},B.trak=function(H){return H.duration=H.duration||4294967295,B.box(B.types.trak,B.tkhd(H),B.mdia(H))},B.trex=function(H){var D=H.id;return B.box(B.types.trex,new Uint8Array([0,0,0,0,D>>24,D>>16&255,D>>8&255,D&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},B.trun=function(H,D){var I=H.samples||[],g=I.length,p=12+16*g,f=new Uint8Array(p),h,o,d,s,a,l;for(D+=8+p,f.set([0,0,15,1,g>>>24&255,g>>>16&255,g>>>8&255,g&255,D>>>24&255,D>>>16&255,D>>>8&255,D&255],0),h=0;h<g;h++)o=I[h],d=o.duration,s=o.size,a=o.flags,l=o.cts,f.set([d>>>24&255,d>>>16&255,d>>>8&255,d&255,s>>>24&255,s>>>16&255,s>>>8&255,s&255,a.isLeading<<2|a.dependsOn,a.isDependedOn<<6|a.hasRedundancy<<4|a.paddingValue<<1|a.isNonSync,a.degradPrio&240<<8,a.degradPrio&15,l>>>24&255,l>>>16&255,l>>>8&255,l&255],12+16*h);return B.box(B.types.trun,f)},B.initSegment=function(H){B.types||B.init();var D=B.moov(H),I=new Uint8Array(B.FTYP.byteLength+D.byteLength);return I.set(B.FTYP),I.set(D,B.FTYP.byteLength),I},B}();F.types=void 0,F.HDLR_TYPES=void 0,F.STTS=void 0,F.STSC=void 0,F.STCO=void 0,F.STSZ=void 0,F.VMHD=void 0,F.SMHD=void 0,F.STSD=void 0,F.FTYP=void 0,F.DINF=void 0,J.default=F},"./src/remux/mp4-remuxer.ts":function(oe,J,k){"use strict";k.r(J),k.d(J,"default",function(){return l}),k.d(J,"normalizePts",function(){return c});var $=k("./src/polyfills/number.ts"),F=k("./src/remux/aac-helper.ts"),B=k("./src/remux/mp4-generator.ts"),G=k("./src/events.ts"),H=k("./src/errors.ts"),D=k("./src/utils/logger.ts"),I=k("./src/types/loader.ts"),g=k("./src/utils/timescale-conversion.ts");function p(){return p=Object.assign||function(O){for(var A=1;A<arguments.length;A++){var T=arguments[A];for(var E in T)Object.prototype.hasOwnProperty.call(T,E)&&(O[E]=T[E])}return O},p.apply(this,arguments)}var f=10*1e3,h=1024,o=1152,d=null,s=null,a=!1,l=function(){function O(T,E,b,u){if(u===void 0&&(u=""),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=T,this.config=E,this.typeSupported=b,this.ISGenerated=!1,d===null){var _=navigator.userAgent||"",m=_.match(/Chrome\/(\d+)/i);d=m?parseInt(m[1]):0}if(s===null){var v=navigator.userAgent.match(/Safari\/(\d+)/i);s=v?parseInt(v[1]):0}a=!!d&&d<75||!!s&&s<600}var A=O.prototype;return A.destroy=function(){},A.resetTimeStamp=function(E){D.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=E},A.resetNextTimestamp=function(){D.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},A.resetInitSegment=function(){D.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},A.getVideoStartPts=function(E){var b=!1,u=E.reduce(function(_,m){var v=m.pts-_;return v<-4294967296?(b=!0,c(_,m.pts)):v>0?_:m.pts},E[0].pts);return b&&D.logger.debug("PTS rollover detected"),u},A.remux=function(E,b,u,_,m,v,M,P){var K,V,U,S,X,ee,ae=m,de=m,Ae=E.pid>-1,Ee=b.pid>-1,we=b.samples.length,he=E.samples.length>0,ce=we>1,se=(!Ae||he)&&(!Ee||ce)||this.ISGenerated||M;if(se){this.ISGenerated||(U=this.generateIS(E,b,m));var re=this.isVideoContiguous,xe=-1;if(ce&&(xe=R(b.samples),!re&&this.config.forceKeyFrameOnDiscontinuity))if(ee=!0,xe>0){D.logger.warn("[mp4-remuxer]: Dropped "+xe+" out of "+we+" video samples due to a missing keyframe");var be=this.getVideoStartPts(b.samples);b.samples=b.samples.slice(xe),b.dropped+=xe,de+=(b.samples[0].pts-be)/(b.timescale||9e4)}else xe===-1&&(D.logger.warn("[mp4-remuxer]: No keyframe found out of "+we+" video samples"),ee=!1);if(this.ISGenerated){if(he&&ce){var ke=this.getVideoStartPts(b.samples),Oe=c(E.samples[0].pts,ke)-ke,Be=Oe/b.inputTimeScale;ae+=Math.max(0,Be),de+=Math.max(0,-Be)}if(he){if(E.samplerate||(D.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),U=this.generateIS(E,b,m)),V=this.remuxAudio(E,ae,this.isAudioContiguous,v,Ee||ce||P===I.PlaylistLevelType.AUDIO?de:void 0),ce){var Ce=V?V.endPTS-V.startPTS:0;b.inputTimeScale||(D.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),U=this.generateIS(E,b,m)),K=this.remuxVideo(b,de,re,Ce)}}else ce&&(K=this.remuxVideo(b,de,re,0));K&&(K.firstKeyFrame=xe,K.independent=xe!==-1)}}return this.ISGenerated&&(u.samples.length&&(X=this.remuxID3(u,m)),_.samples.length&&(S=this.remuxText(_,m))),{audio:V,video:K,initSegment:U,independent:ee,text:S,id3:X}},A.generateIS=function(E,b,u){var _=E.samples,m=b.samples,v=this.typeSupported,M={},P=!Object($.isFiniteNumber)(this._initPTS),K="audio/mp4",V,U,S;if(P&&(V=U=Infinity),E.config&&_.length&&(E.timescale=E.samplerate,E.isAAC||(v.mpeg?(K="audio/mpeg",E.codec=""):v.mp3&&(E.codec="mp3")),M.audio={id:"audio",container:K,codec:E.codec,initSegment:!E.isAAC&&v.mpeg?new Uint8Array(0):B.default.initSegment([E]),metadata:{channelCount:E.channelCount}},P&&(S=E.inputTimeScale,V=U=_[0].pts-Math.round(S*u))),b.sps&&b.pps&&m.length&&(b.timescale=b.inputTimeScale,M.video={id:"main",container:"video/mp4",codec:b.codec,initSegment:B.default.initSegment([b]),metadata:{width:b.width,height:b.height}},P)){S=b.inputTimeScale;var X=this.getVideoStartPts(m),ee=Math.round(S*u);U=Math.min(U,c(m[0].dts,X)-ee),V=Math.min(V,X-ee)}if(Object.keys(M).length)return this.ISGenerated=!0,P&&(this._initPTS=V,this._initDTS=U),{tracks:M,initPTS:V,timescale:S}},A.remuxVideo=function(E,b,u,_){var m=E.inputTimeScale,v=E.samples,M=[],P=v.length,K=this._initPTS,V=this.nextAvcDts,U=8,S,X,ee,ae=Number.POSITIVE_INFINITY,de=Number.NEGATIVE_INFINITY,Ae=0,Ee=!1;if(!u||V===null){var we=b*m,he=v[0].pts-c(v[0].dts,v[0].pts);V=we-he}for(var ce=0;ce<P;ce++){var se=v[ce];if(se.pts=c(se.pts-K,V),se.dts=c(se.dts-K,V),se.dts>se.pts){var re=9e4*.2;Ae=Math.max(Math.min(Ae,se.pts-se.dts),-1*re)}se.dts<v[ce>0?ce-1:ce].dts&&(Ee=!0)}Ee&&v.sort(function(Ct,xt){var ut=Ct.dts-xt.dts,Bt=Ct.pts-xt.pts;return ut||Bt}),X=v[0].dts,ee=v[v.length-1].dts;var xe=Math.round((ee-X)/(P-1));if(Ae<0){if(Ae<xe*-2){D.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(g.toMsFromMpegTsClock)(-xe,!0)+" ms");for(var be=Ae,ke=0;ke<P;ke++)v[ke].dts=be=Math.max(be,v[ke].pts-xe),v[ke].pts=Math.max(be,v[ke].pts)}else{D.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(g.toMsFromMpegTsClock)(Ae,!0)+" ms to overcome this issue");for(var Oe=0;Oe<P;Oe++)v[Oe].dts=v[Oe].dts+Ae}X=v[0].dts}if(u){var Be=X-V,Ce=Be>xe,De=Be<-1;if(Ce||De){Ce?D.logger.warn("AVC: "+Object(g.toMsFromMpegTsClock)(Be,!0)+" ms ("+Be+"dts) hole between fragments detected, filling it"):D.logger.warn("AVC: "+Object(g.toMsFromMpegTsClock)(-Be,!0)+" ms ("+Be+"dts) overlapping between fragments detected"),X=V;var Ne=v[0].pts-Be;v[0].dts=X,v[0].pts=Ne,D.logger.log("Video: First PTS/DTS adjusted: "+Object(g.toMsFromMpegTsClock)(Ne,!0)+"/"+Object(g.toMsFromMpegTsClock)(X,!0)+", delta: "+Object(g.toMsFromMpegTsClock)(Be,!0)+" ms")}}a&&(X=Math.max(0,X));for(var Ke=0,Fe=0,je=0;je<P;je++){for(var Me=v[je],et=Me.units,Je=et.length,qe=0,Ze=0;Ze<Je;Ze++)qe+=et[Ze].data.length;Fe+=qe,Ke+=Je,Me.length=qe,Me.dts=Math.max(Me.dts,X),Me.pts=Math.max(Me.pts,Me.dts,0),ae=Math.min(Me.pts,ae),de=Math.max(Me.pts,de)}ee=v[P-1].dts;var dt=Fe+4*Ke+8,Xe;try{Xe=new Uint8Array(dt)}catch(Ct){this.observer.emit(G.Events.ERROR,G.Events.ERROR,{type:H.ErrorTypes.MUX_ERROR,details:H.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:dt,reason:"fail allocating video mdat "+dt});return}var Ye=new DataView(Xe.buffer);Ye.setUint32(0,dt),Xe.set(B.default.types.mdat,4);for(var Ie=0;Ie<P;Ie++){for(var ot=v[Ie],tt=ot.units,Re=0,We=0,_e=tt.length;We<_e;We++){var me=tt[We],ve=me.data,te=me.data.byteLength;Ye.setUint32(U,te),U+=4,Xe.set(ve,U),U+=te,Re+=4+te}if(Ie<P-1)S=v[Ie+1].dts-ot.dts;else{var ie=this.config,le=ot.dts-v[Ie>0?Ie-1:Ie].dts;if(ie.stretchShortVideoTrack&&this.nextAudioPts!==null){var pe=Math.floor(ie.maxBufferHole*m),ye=(_?ae+_*m:this.nextAudioPts)-ot.pts;ye>pe?(S=ye-le,S<0&&(S=le),D.logger.log("[mp4-remuxer]: It is approximately "+ye/90+" ms to the next segment; using duration "+S/90+" ms for the last video frame.")):S=le}else S=le}var Le=Math.round(ot.pts-ot.dts);M.push(new w(ot.key,S,Re,Le))}if(M.length&&d&&d<70){var He=M[0].flags;He.dependsOn=2,He.isNonSync=0}console.assert(S!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=V=ee+S,this.isVideoContiguous=!0;var st=B.default.moof(E.sequenceNumber++,X,p({},E,{samples:M})),ct="video",ft={data1:st,data2:Xe,startPTS:ae/m,endPTS:(de+S)/m,startDTS:X/m,endDTS:V/m,type:ct,hasAudio:!1,hasVideo:!0,nb:M.length,dropped:E.dropped};return 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E=T.prototype;return E.reset=function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1},E.setStyles=function(u){for(var _=["foreground","underline","italics","background","flash"],m=0;m<_.length;m++){var v=_[m];u.hasOwnProperty(v)&&(this[v]=u[v])}},E.isDefault=function(){return this.foreground==="white"&&!this.underline&&!this.italics&&this.background==="black"&&!this.flash},E.equals=function(u){return this.foreground===u.foreground&&this.underline===u.underline&&this.italics===u.italics&&this.background===u.background&&this.flash===u.flash},E.copy=function(u){this.foreground=u.foreground,this.underline=u.underline,this.italics=u.italics,this.background=u.background,this.flash=u.flash},E.toString=function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash},T}(),a=function(){function T(b,u,_,m,v,M){this.uchar=void 0,this.penState=void 0,this.uchar=b||" ",this.penState=new s(u,_,m,v,M)}var E=T.prototype;return E.reset=function(){this.uchar=" ",this.penState.reset()},E.setChar=function(u,_){this.uchar=u,this.penState.copy(_)},E.setPenState=function(u){this.penState.copy(u)},E.equals=function(u){return this.uchar===u.uchar&&this.penState.equals(u.penState)},E.copy=function(u){this.uchar=u.uchar,this.penState.copy(u.penState)},E.isEmpty=function(){return this.uchar===" "&&this.penState.isDefault()},T}(),l=function(){function T(b){this.chars=void 0,this.pos=void 0,this.currPenState=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chars=[];for(var u=0;u<H;u++)this.chars.push(new a);this.logger=b,this.pos=0,this.currPenState=new s}var E=T.prototype;return E.equals=function(u){for(var _=!0,m=0;m<H;m++)if(!this.chars[m].equals(u.chars[m])){_=!1;break}return _},E.copy=function(u){for(var _=0;_<H;_++)this.chars[_].copy(u.chars[_])},E.isEmpty=function(){for(var u=!0,_=0;_<H;_++)if(!this.chars[_].isEmpty()){u=!1;break}return u},E.setCursor=function(u){this.pos!==u&&(this.pos=u),this.pos<0?(this.logger.log(h.DEBUG,"Negative cursor position "+this.pos),this.pos=0):this.pos>H&&(this.logger.log(h.DEBUG,"Too large cursor position "+this.pos),this.pos=H)},E.moveCursor=function(u){var _=this.pos+u;if(u>1)for(var m=this.pos+1;m<_+1;m++)this.chars[m].setPenState(this.currPenState);this.setCursor(_)},E.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},E.insertChar=function(u){u>=144&&this.backSpace();var _=B(u);if(this.pos>=H){this.logger.log(h.ERROR,"Cannot insert "+u.toString(16)+" ("+_+") at position "+this.pos+". Skipping it!");return}this.chars[this.pos].setChar(_,this.currPenState),this.moveCursor(1)},E.clearFromPos=function(u){var _;for(_=u;_<H;_++)this.chars[_].reset()},E.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},E.clearToEndOfRow=function(){this.clearFromPos(this.pos)},E.getTextString=function(){for(var u=[],_=!0,m=0;m<H;m++){var v=this.chars[m].uchar;v!==" "&&(_=!1),u.push(v)}return _?"":u.join("")},E.setPenStyles=function(u){this.currPenState.setStyles(u);var _=this.chars[this.pos];_.setPenState(this.currPenState)},T}(),c=function(){function T(b){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.logger=void 0,this.rows=[];for(var u=0;u<G;u++)this.rows.push(new l(b));this.logger=b,this.currRow=G-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}var E=T.prototype;return E.reset=function(){for(var u=0;u<G;u++)this.rows[u].clear();this.currRow=G-1},E.equals=function(u){for(var _=!0,m=0;m<G;m++)if(!this.rows[m].equals(u.rows[m])){_=!1;break}return _},E.copy=function(u){for(var _=0;_<G;_++)this.rows[_].copy(u.rows[_])},E.isEmpty=function(){for(var u=!0,_=0;_<G;_++)if(!this.rows[_].isEmpty()){u=!1;break}return u},E.backSpace=function(){var u=this.rows[this.currRow];u.backSpace()},E.clearToEndOfRow=function(){var u=this.rows[this.currRow];u.clearToEndOfRow()},E.insertChar=function(u){var _=this.rows[this.currRow];_.insertChar(u)},E.setPen=function(u){var _=this.rows[this.currRow];_.setPenStyles(u)},E.moveCursor=function(u){var _=this.rows[this.currRow];_.moveCursor(u)},E.setCursor=function(u){this.logger.log(h.INFO,"setCursor: "+u);var _=this.rows[this.currRow];_.setCursor(u)},E.setPAC=function(u){this.logger.log(h.INFO,"pacData = "+JSON.stringify(u));var _=u.row-1;if(this.nrRollUpRows&&_<this.nrRollUpRows-1&&(_=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==_){for(var m=0;m<G;m++)this.rows[m].clear();var v=this.currRow+1-this.nrRollUpRows,M=this.lastOutputScreen;if(M){var P=M.rows[v].cueStartTime,K=this.logger.time;if(P&&K!==null&&P<K)for(var V=0;V<this.nrRollUpRows;V++)this.rows[_-this.nrRollUpRows+V+1].copy(M.rows[v+V])}}this.currRow=_;var U=this.rows[this.currRow];if(u.indent!==null){var S=u.indent,X=Math.max(S-1,0);U.setCursor(u.indent),u.color=U.chars[X].penState.foreground}var ee={foreground:u.color,underline:u.underline,italics:u.italics,background:"black",flash:!1};this.setPen(ee)},E.setBkgData=function(u){this.logger.log(h.INFO,"bkgData = "+JSON.stringify(u)),this.backSpace(),this.setPen(u),this.insertChar(32)},E.setRollUpRows=function(u){this.nrRollUpRows=u},E.rollUp=function(){if(this.nrRollUpRows===null){this.logger.log(h.DEBUG,"roll_up but nrRollUpRows not set yet");return}this.logger.log(h.TEXT,this.getDisplayText());var u=this.currRow+1-this.nrRollUpRows,_=this.rows.splice(u,1)[0];_.clear(),this.rows.splice(this.currRow,0,_),this.logger.log(h.INFO,"Rolling up")},E.getDisplayText=function(u){u=u||!1;for(var _=[],m="",v=-1,M=0;M<G;M++){var P=this.rows[M].getTextString();P&&(v=M+1,u?_.push("Row "+v+": '"+P+"'"):_.push(P.trim()))}return _.length>0&&(u?m="["+_.join(" | ")+"]":m=_.join(`
`)),m},E.getTextAndFormat=function(){return this.rows},T}(),R=function(){function T(b,u,_){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=b,this.outputFilter=u,this.mode=null,this.verbose=0,this.displayedMemory=new c(_),this.nonDisplayedMemory=new c(_),this.lastOutputScreen=new c(_),this.currRollUpRow=this.displayedMemory.rows[G-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=_}var E=T.prototype;return E.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[G-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null},E.getHandler=function(){return this.outputFilter},E.setHandler=function(u){this.outputFilter=u},E.setPAC=function(u){this.writeScreen.setPAC(u)},E.setBkgData=function(u){this.writeScreen.setBkgData(u)},E.setMode=function(u){if(u===this.mode)return;this.mode=u,this.logger.log(h.INFO,"MODE="+u),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=u},E.insertChars=function(u){for(var _=0;_<u.length;_++)this.writeScreen.insertChar(u[_]);var m=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(h.INFO,m+": "+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())},E.ccRCL=function(){this.logger.log(h.INFO,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},E.ccBS=function(){if(this.logger.log(h.INFO,"BS - BackSpace"),this.mode==="MODE_TEXT")return;this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate()},E.ccAOF=function(){},E.ccAON=function(){},E.ccDER=function(){this.logger.log(h.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},E.ccRU=function(u){this.logger.log(h.INFO,"RU("+u+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(u)},E.ccFON=function(){this.logger.log(h.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},E.ccRDC=function(){this.logger.log(h.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},E.ccTR=function(){this.logger.log(h.INFO,"TR"),this.setMode("MODE_TEXT")},E.ccRTD=function(){this.logger.log(h.INFO,"RTD"),this.setMode("MODE_TEXT")},E.ccEDM=function(){this.logger.log(h.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},E.ccCR=function(){this.logger.log(h.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},E.ccENM=function(){this.logger.log(h.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},E.ccEOC=function(){if(this.logger.log(h.INFO,"EOC - End Of Caption"),this.mode==="MODE_POP-ON"){var u=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=u,this.writeScreen=this.nonDisplayedMemory,this.logger.log(h.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},E.ccTO=function(u){this.logger.log(h.INFO,"TO("+u+") - Tab Offset"),this.writeScreen.moveCursor(u)},E.ccMIDROW=function(u){var _={flash:!1};if(_.underline=u%2===1,_.italics=u>=46,_.italics)_.foreground="white";else{var m=Math.floor(u/2)-16,v=["white","green","blue","cyan","red","yellow","magenta"];_.foreground=v[m]}this.logger.log(h.INFO,"MIDROW: "+JSON.stringify(_)),this.writeScreen.setPen(_)},E.outputDataUpdate=function(u){u===void 0&&(u=!1);var _=this.logger.time;if(_===null)return;this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=_:this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,_,this.lastOutputScreen),u&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:_),this.lastOutputScreen.copy(this.displayedMemory))},E.cueSplitAtTime=function(u){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,u,this.displayedMemory),this.cueStartTime=u))},T}(),w=function(){function T(b,u,_){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var m=new o;this.channels=[null,new R(b,u,m),new R(b+1,_,m)],this.cmdHistory=A(),this.logger=m}var E=T.prototype;return E.getHandler=function(u){return this.channels[u].getHandler()},E.setHandler=function(u,_){this.channels[u].setHandler(_)},E.addData=function(u,_){var m,v,M,P=!1;this.logger.time=u;for(var K=0;K<_.length;K+=2){if(v=_[K]&127,M=_[K+1]&127,v===0&&M===0)continue;if(this.logger.log(h.DATA,"["+d([_[K],_[K+1]])+"] -> ("+d([v,M])+")"),m=this.parseCmd(v,M),m||(m=this.parseMidrow(v,M)),m||(m=this.parsePAC(v,M)),m||(m=this.parseBackgroundAttributes(v,M)),!m&&(P=this.parseChars(v,M),P)){var V=this.currentChannel;if(V&&V>0){var U=this.channels[V];U.insertChars(P)}else this.logger.log(h.WARNING,"No channel found yet. TEXT-MODE?")}!m&&!P&&this.logger.log(h.WARNING,"Couldn't parse cleaned data "+d([v,M])+" orig: "+d([_[K],_[K+1]]))}},E.parseCmd=function(u,_){var m=this.cmdHistory,v=(u===20||u===28||u===21||u===29)&&_>=32&&_<=47,M=(u===23||u===31)&&_>=33&&_<=35;if(!(v||M))return!1;if(O(u,_,m))return x(null,null,m),this.logger.log(h.DEBUG,"Repeated command ("+d([u,_])+") is dropped"),!0;var P=u===20||u===21||u===23?1:2,K=this.channels[P];return u===20||u===21||u===28||u===29?_===32?K.ccRCL():_===33?K.ccBS():_===34?K.ccAOF():_===35?K.ccAON():_===36?K.ccDER():_===37?K.ccRU(2):_===38?K.ccRU(3):_===39?K.ccRU(4):_===40?K.ccFON():_===41?K.ccRDC():_===42?K.ccTR():_===43?K.ccRTD():_===44?K.ccEDM():_===45?K.ccCR():_===46?K.ccENM():_===47&&K.ccEOC():K.ccTO(_-32),x(u,_,m),this.currentChannel=P,!0},E.parseMidrow=function(u,_){var m=0;if((u===17||u===25)&&_>=32&&_<=47){if(u===17?m=1:m=2,m!==this.currentChannel)return this.logger.log(h.ERROR,"Mismatch channel in midrow parsing"),!1;var v=this.channels[m];return v?(v.ccMIDROW(_),this.logger.log(h.DEBUG,"MIDROW ("+d([u,_])+")"),!0):!1}return!1},E.parsePAC=function(u,_){var m,v=this.cmdHistory,M=(u>=17&&u<=23||u>=25&&u<=31)&&_>=64&&_<=127,P=(u===16||u===24)&&_>=64&&_<=95;if(!(M||P))return!1;if(O(u,_,v))return x(null,null,v),!0;var K=u<=23?1:2;_>=64&&_<=95?m=K===1?D[u]:g[u]:m=K===1?I[u]:p[u];var V=this.channels[K];return V?(V.setPAC(this.interpretPAC(m,_)),x(u,_,v),this.currentChannel=K,!0):!1},E.interpretPAC=function(u,_){var m,v={color:null,italics:!1,indent:null,underline:!1,row:u};return _>95?m=_-96:m=_-64,v.underline=(m&1)===1,m<=13?v.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(m/2)]:m<=15?(v.italics=!0,v.color="white"):v.indent=Math.floor((m-16)/2)*4,v},E.parseChars=function(u,_){var m,v=null,M=null;if(u>=25?(m=2,M=u-8):(m=1,M=u),M>=17&&M<=19){var P;M===17?P=_+80:M===18?P=_+112:P=_+144,this.logger.log(h.INFO,"Special char '"+B(P)+"' in channel "+m),v=[P]}else u>=32&&u<=127&&(v=_===0?[u]:[u,_]);if(v){var K=d(v);this.logger.log(h.DEBUG,"Char codes =  "+K.join(",")),x(u,_,this.cmdHistory)}return v},E.parseBackgroundAttributes=function(u,_){var m=(u===16||u===24)&&_>=32&&_<=47,v=(u===23||u===31)&&_>=45&&_<=47;if(!(m||v))return!1;var M,P={};u===16||u===24?(M=Math.floor((_-32)/2),P.background=f[M],_%2===1&&(P.background=P.background+"_semi")):_===45?P.background="transparent":(P.foreground="black",_===47&&(P.underline=!0));var K=u<=23?1:2,V=this.channels[K];return V.setBkgData(P),x(u,_,this.cmdHistory),!0},E.reset=function(){for(var u=0;u<Object.keys(this.channels).length;u++){var _=this.channels[u];_&&_.reset()}this.cmdHistory=A()},E.cueSplitAtTime=function(u){for(var _=0;_<this.channels.length;_++){var m=this.channels[_];m&&m.cueSplitAtTime(u)}},T}();function x(T,E,b){b.a=T,b.b=E}function O(T,E,b){return b.a===T&&b.b===E}function A(){return{a:null,b:null}}J.default=w},"./src/utils/codecs.ts":function(oe,J,k){"use strict";k.r(J),k.d(J,"isCodecType",function(){return F}),k.d(J,"isCodecSupportedInMp4",function(){return B});var $={audio:{a3ds:!0,"ac-3":!0,"ac-4":!0,alac:!0,alaw:!0,dra1:!0,"dts+":!0,"dts-":!0,dtsc:!0,dtse:!0,dtsh:!0,"ec-3":!0,enca:!0,g719:!0,g726:!0,m4ae:!0,mha1:!0,mha2:!0,mhm1:!0,mhm2:!0,mlpa:!0,mp4a:!0,"raw ":!0,Opus:!0,samr:!0,sawb:!0,sawp:!0,sevc:!0,sqcp:!0,ssmv:!0,twos:!0,ulaw:!0},video:{avc1:!0,avc2:!0,avc3:!0,avc4:!0,avcp:!0,av01:!0,drac:!0,dvav:!0,dvhe:!0,encv:!0,hev1:!0,hvc1:!0,mjp2:!0,mp4v:!0,mvc1:!0,mvc2:!0,mvc3:!0,mvc4:!0,resv:!0,rv60:!0,s263:!0,svc1:!0,svc2:!0,"vc-1":!0,vp08:!0,vp09:!0},text:{stpp:!0,wvtt:!0}};function F(G,H){var D=$[H];return!!D&&D[G.slice(0,4)]===!0}function B(G,H){return MediaSource.isTypeSupported((H||"video")+'/mp4;codecs="'+G+'"')}},"./src/utils/cues.ts":function(oe,J,k){"use strict";k.r(J);var $=k("./src/utils/vttparser.ts"),F=k("./src/utils/webvtt-parser.ts"),B=k("./src/utils/texttrack-utils.ts"),G=/\s/,H={newCue:function(I,g,p,f){for(var 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