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E=this._output.get_code(Z),E},U.prototype.handle_token=function(E,W){E.type===o.START_EXPR?this.handle_start_expr(E):E.type===o.END_EXPR?this.handle_end_expr(E):E.type===o.START_BLOCK?this.handle_start_block(E):E.type===o.END_BLOCK?this.handle_end_block(E):E.type===o.WORD?this.handle_word(E):E.type===o.RESERVED?this.handle_word(E):E.type===o.SEMICOLON?this.handle_semicolon(E):E.type===o.STRING?this.handle_string(E):E.type===o.EQUALS?this.handle_equals(E):E.type===o.OPERATOR?this.handle_operator(E):E.type===o.COMMA?this.handle_comma(E):E.type===o.BLOCK_COMMENT?this.handle_block_comment(E,W):E.type===o.COMMENT?this.handle_comment(E,W):E.type===o.DOT?this.handle_dot(E):E.type===o.EOF?this.handle_eof(E):E.type===o.UNKNOWN?this.handle_unknown(E,W):this.handle_unknown(E,W)},U.prototype.handle_whitespace_and_comments=function(E,W){var Z=E.newlines,ne=this._options.keep_array_indentation&&_(this._flags.mode);if(E.comments_before)for(var ae=E.comments_before.next();ae;)this.handle_whitespace_and_comments(ae,W),this.handle_token(ae,W),ae=E.comments_before.next();if(ne)for(var we=0;we<Z;we+=1)this.print_newline(we>0,W);else if(this._options.max_preserve_newlines&&Z>this._options.max_preserve_newlines&&(Z=this._options.max_preserve_newlines),this._options.preserve_newlines&&Z>1){this.print_newline(!1,W);for(var fe=1;fe<Z;fe+=1)this.print_newline(!0,W)}};var M=["async","break","continue","return","throw","yield"];U.prototype.allow_wrap_or_preserved_newline=function(E,W){if(W=W===void 0?!1:W,this._output.just_added_newline())return;var Z=this._options.preserve_newlines&&E.newlines||W,ne=s(this._flags.last_token.text,h)||s(E.text,h);if(ne){var ae=s(this._flags.last_token.text,h)&&s(this._options.operator_position,b)||s(E.text,h);Z=Z&&ae}if(Z)this.print_newline(!1,!0);else if(this._options.wrap_line_length){if(L(this._flags.last_token,M))return;this._output.set_wrap_point()}},U.prototype.print_newline=function(E,W){if(!W&&(this._flags.last_token.text!==";"&&this._flags.last_token.text!==","&&this._flags.last_token.text!=="="&&(this._flags.last_token.type!==o.OPERATOR||this._flags.last_token.text==="--"||this._flags.last_token.text==="++")))for(var Z=this._tokens.peek();this._flags.mode===u.Statement&&!(this._flags.if_block&&C(Z,"else"))&&!this._flags.do_block;)this.restore_mode();this._output.add_new_line(E)&&(this._flags.multiline_frame=!0)},U.prototype.print_token_line_indentation=function(E){this._output.just_added_newline()&&(this._options.keep_array_indentation&&E.newlines&&(E.text==="["||_(this._flags.mode))?(this._output.current_line.set_indent(-1),this._output.current_line.push(E.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))},U.prototype.print_token=function(E){if(this._output.raw){this._output.add_raw_token(E);return}if(this._options.comma_first&&E.previous&&E.previous.type===o.COMMA&&this._output.just_added_newline()&&this._output.previous_line.last()===","){var W=this._output.previous_line.pop();this._output.previous_line.is_empty()&&(this._output.previous_line.push(W),this._output.trim(!0),this._output.current_line.pop(),this._output.trim()),this.print_token_line_indentation(E),this._output.add_token(","),this._output.space_before_token=!0}this.print_token_line_indentation(E),this._output.non_breaking_space=!0,this._output.add_token(E.text),this._output.previous_token_wrapped&&(this._flags.multiline_frame=!0)},U.prototype.indent=function(){this._flags.indentation_level+=1,this._output.set_indent(this._flags.indentation_level,this._flags.alignment)},U.prototype.deindent=function(){this._flags.indentation_level>0&&(!this._flags.parent||this._flags.indentation_level>this._flags.parent.indentation_level)&&(this._flags.indentation_level-=1,this._output.set_indent(this._flags.indentation_level,this._flags.alignment))},U.prototype.set_mode=function(E){this._flags?(this._flag_store.push(this._flags),this._previous_flags=this._flags):this._previous_flags=this.create_flags(null,E),this._flags=this.create_flags(this._previous_flags,E),this._output.set_indent(this._flags.indentation_level,this._flags.alignment)},U.prototype.restore_mode=function(){this._flag_store.length>0&&(this._previous_flags=this._flags,this._flags=this._flag_store.pop(),this._previous_flags.mode===u.Statement&&v(this._output,this._previous_flags),this._output.set_indent(this._flags.indentation_level,this._flags.alignment))},U.prototype.start_of_object_property=function(){return this._flags.parent.mode===u.ObjectLiteral&&this._flags.mode===u.Statement&&(this._flags.last_token.text===":"&&this._flags.ternary_depth===0||L(this._flags.last_token,["get","set"]))},U.prototype.start_of_statement=function(E){var W=!1;return W=W||L(this._flags.last_token,["var","let","const"])&&E.type===o.WORD,W=W||C(this._flags.last_token,"do"),W=W||!(this._flags.parent.mode===u.ObjectLiteral&&this._flags.mode===u.Statement)&&L(this._flags.last_token,M)&&!E.newlines,W=W||C(this._flags.last_token,"else")&&!(C(E,"if")&&!E.comments_before),W=W||this._flags.last_token.type===o.END_EXPR&&(this._previous_flags.mode===u.ForInitializer||this._previous_flags.mode===u.Conditional),W=W||this._flags.last_token.type===o.WORD&&this._flags.mode===u.BlockStatement&&!this._flags.in_case&&!(E.text==="--"||E.text==="++")&&this._last_last_text!=="function"&&E.type!==o.WORD&&E.type!==o.RESERVED,W=W||this._flags.mode===u.ObjectLiteral&&(this._flags.last_token.text===":"&&this._flags.ternary_depth===0||L(this._flags.last_token,["get","set"])),W?(this.set_mode(u.Statement),this.indent(),this.handle_whitespace_and_comments(E,!0),this.start_of_object_property()||this.allow_wrap_or_preserved_newline(E,L(E,["do","for","if","while"])),!0):!1},U.prototype.handle_start_expr=function(E){this.start_of_statement(E)||this.handle_whitespace_and_comments(E);var W=u.Expression;if(E.text==="["){if(this._flags.last_token.type===o.WORD||this._flags.last_token.text===")"){L(this._flags.last_token,l)&&(this._output.space_before_token=!0),this.print_token(E),this.set_mode(W),this.indent(),this._options.space_in_paren&&(this._output.space_before_token=!0);return}W=u.ArrayLiteral,_(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())),s(this._flags.last_token.type,[o.START_EXPR,o.END_EXPR,o.WORD,o.OPERATOR,o.DOT])||(this._output.space_before_token=!0)}else{if(this._flags.last_token.type===o.RESERVED)this._flags.last_token.text==="for"?(this._output.space_before_token=this._options.space_before_conditional,W=u.ForInitializer):s(this._flags.last_token.text,["if","while","switch"])?(this._output.space_before_token=this._options.space_before_conditional,W=u.Conditional):s(this._flags.last_word,["await","async"])?this._output.space_before_token=!0:this._flags.last_token.text==="import"&&E.whitespace_before===""?this._output.space_before_token=!1:(s(this._flags.last_token.text,l)||this._flags.last_token.text==="catch")&&(this._output.space_before_token=!0);else if(this._flags.last_token.type===o.EQUALS||this._flags.last_token.type===o.OPERATOR)this.start_of_object_property()||this.allow_wrap_or_preserved_newline(E);else if(this._flags.last_token.type===o.WORD){this._output.space_before_token=!1;var Z=this._tokens.peek(-3);if(this._options.space_after_named_function&&Z){var ne=this._tokens.peek(-4);L(Z,["async","function"])||Z.text==="*"&&L(ne,["async","function"])?this._output.space_before_token=!0:this._flags.mode===u.ObjectLiteral?(Z.text==="{"||Z.text===","||Z.text==="*"&&(ne.text==="{"||ne.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(E);(this._flags.last_token.type===o.RESERVED&&(this._flags.last_word==="function"||this._flags.last_word==="typeof")||this._flags.last_token.text==="*"&&(s(this._last_last_text,["function","yield"])||this._flags.mode===u.ObjectLiteral&&s(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===o.START_BLOCK?this.print_newline():(this._flags.last_token.type===o.END_EXPR||this._flags.last_token.type===o.START_EXPR||this._flags.last_token.type===o.END_BLOCK||this._flags.last_token.text==="."||this._flags.last_token.type===o.COMMA)&&this.allow_wrap_or_preserved_newline(E,E.newlines),this.print_token(E),this.set_mode(W),this._options.space_in_paren&&(this._output.space_before_token=!0),this.indent()},U.prototype.handle_end_expr=function(E){for(;this._flags.mode===u.Statement;)this.restore_mode();this.handle_whitespace_and_comments(E),this._flags.multiline_frame&&this.allow_wrap_or_preserved_newline(E,E.text==="]"&&_(this._flags.mode)&&!this._options.keep_array_indentation),this._options.space_in_paren&&(this._flags.last_token.type===o.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(E),this.restore_mode(),v(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)},U.prototype.handle_start_block=function(E){this.handle_whitespace_and_comments(E);var W=this._tokens.peek(),Z=this._tokens.peek(1);this._flags.last_word==="switch"&&this._flags.last_token.type===o.END_EXPR?(this.set_mode(u.BlockStatement),this._flags.in_case_statement=!0):this._flags.case_body?this.set_mode(u.BlockStatement):Z&&(s(Z.text,[":",","])&&s(W.type,[o.STRING,o.WORD,o.RESERVED])||s(W.text,["get","set","..."])&&s(Z.type,[o.WORD,o.RESERVED]))?s(this._last_last_text,["class","interface"])&&!s(Z.text,[":",","])?this.set_mode(u.BlockStatement):this.set_mode(u.ObjectLiteral):this._flags.last_token.type===o.OPERATOR&&this._flags.last_token.text==="=>"?this.set_mode(u.BlockStatement):s(this._flags.last_token.type,[o.EQUALS,o.START_EXPR,o.COMMA,o.OPERATOR])||L(this._flags.last_token,["return","throw","import","default"])?this.set_mode(u.ObjectLiteral):this.set_mode(u.BlockStatement),this._flags.last_token&&(L(this._flags.last_token.previous,["class","extends"])&&(this._flags.class_start_block=!0));var ne=!W.comments_before&&W.text==="}",ae=ne&&this._flags.last_word==="function"&&this._flags.last_token.type===o.END_EXPR;if(this._options.brace_preserve_inline){var we=0,fe=null;this._flags.inline_frame=!0;do if(we+=1,fe=this._tokens.peek(we-1),fe.newlines){this._flags.inline_frame=!1;break}while(fe.type!==o.EOF&&!(fe.type===o.END_BLOCK&&fe.opened===E))}(this._options.brace_style==="expand"||this._options.brace_style==="none"&&E.newlines)&&!this._flags.inline_frame?this._flags.last_token.type!==o.OPERATOR&&(ae||this._flags.last_token.type===o.EQUALS||L(this._flags.last_token,O)&&this._flags.last_token.text!=="else")?this._output.space_before_token=!0:this.print_newline(!1,!0):(_(this._previous_flags.mode)&&(this._flags.last_token.type===o.START_EXPR||this._flags.last_token.type===o.COMMA)&&((this._flags.last_token.type===o.COMMA||this._options.space_in_paren)&&(this._output.space_before_token=!0),(this._flags.last_token.type===o.COMMA||this._flags.last_token.type===o.START_EXPR&&this._flags.inline_frame)&&(this.allow_wrap_or_preserved_newline(E),this._previous_flags.multiline_frame=this._previous_flags.multiline_frame||this._flags.multiline_frame,this._flags.multiline_frame=!1)),this._flags.last_token.type!==o.OPERATOR&&this._flags.last_token.type!==o.START_EXPR&&(this._flags.last_token.type===o.START_BLOCK&&!this._flags.inline_frame?this.print_newline():this._output.space_before_token=!0)),this.print_token(E),this.indent(),!ne&&!(this._options.brace_preserve_inline&&this._flags.inline_frame)&&this.print_newline()},U.prototype.handle_end_block=function(E){for(this.handle_whitespace_and_comments(E);this._flags.mode===u.Statement;)this.restore_mode();var W=this._flags.last_token.type===o.START_BLOCK;this._flags.inline_frame&&!W?this._output.space_before_token=!0:this._options.brace_style==="expand"?W||this.print_newline():W||(_(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(E)},U.prototype.handle_word=function(E){if(E.type===o.RESERVED){if(s(E.text,["set","get"])&&this._flags.mode!==u.ObjectLiteral)E.type=o.WORD;else if(E.text==="import"&&s(this._tokens.peek().text,["(","."]))E.type=o.WORD;else if(s(E.text,["as","from"])&&!this._flags.import_block)E.type=o.WORD;else if(this._flags.mode===u.ObjectLiteral){var W=this._tokens.peek();W.text===":"&&(E.type=o.WORD)}}if(this.start_of_statement(E)?L(this._flags.last_token,["var","let","const"])&&E.type===o.WORD&&(this._flags.declaration_statement=!0):E.newlines&&!N(this._flags.mode)&&(this._flags.last_token.type!==o.OPERATOR||this._flags.last_token.text==="--"||this._flags.last_token.text==="++")&&this._flags.last_token.type!==o.EQUALS&&(this._options.preserve_newlines||!L(this._flags.last_token,["var","let","const","set","get"]))?(this.handle_whitespace_and_comments(E),this.print_newline()):this.handle_whitespace_and_comments(E),this._flags.do_block&&!this._flags.do_while)if(C(E,"while")){this._output.space_before_token=!0,this.print_token(E),this._output.space_before_token=!0,this._flags.do_while=!0;return}else this.print_newline(),this._flags.do_block=!1;if(this._flags.if_block)if(!this._flags.else_block&&C(E,"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&&L(E,["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(E),this._flags.in_case=!0;return}if((this._flags.last_token.type===o.COMMA||this._flags.last_token.type===o.START_EXPR||this._flags.last_token.type===o.EQUALS||this._flags.last_token.type===o.OPERATOR)&&(this.start_of_object_property()||this.allow_wrap_or_preserved_newline(E)),C(E,"function")){(s(this._flags.last_token.text,["}",";"])||this._output.just_added_newline()&&!(s(this._flags.last_token.text,["(","[","{",":","=",","])||this._flags.last_token.type===o.OPERATOR))&&(!this._output.just_added_blankline()&&!E.comments_before&&(this.print_newline(),this.print_newline(!0))),this._flags.last_token.type===o.RESERVED||this._flags.last_token.type===o.WORD?L(this._flags.last_token,["get","set","new","export"])||L(this._flags.last_token,M)?this._output.space_before_token=!0:C(this._flags.last_token,"default")&&this._last_last_text==="export"?this._output.space_before_token=!0:this._flags.last_token.text==="declare"?this._output.space_before_token=!0:this.print_newline():this._flags.last_token.type===o.OPERATOR||this._flags.last_token.text==="="?this._output.space_before_token=!0:!this._flags.multiline_frame&&(N(this._flags.mode)||_(this._flags.mode))||this.print_newline(),this.print_token(E),this._flags.last_word=E.text;return}var Z="NONE";if(this._flags.last_token.type===o.END_BLOCK?this._previous_flags.inline_frame?Z="SPACE":L(E,["else","catch","finally","from"])?this._options.brace_style==="expand"||this._options.brace_style==="end-expand"||this._options.brace_style==="none"&&E.newlines?Z="NEWLINE":(Z="SPACE",this._output.space_before_token=!0):Z="NEWLINE":this._flags.last_token.type===o.SEMICOLON&&this._flags.mode===u.BlockStatement?Z="NEWLINE":this._flags.last_token.type===o.SEMICOLON&&N(this._flags.mode)?Z="SPACE":this._flags.last_token.type===o.STRING?Z="NEWLINE":this._flags.last_token.type===o.RESERVED||this._flags.last_token.type===o.WORD||this._flags.last_token.text==="*"&&(s(this._last_last_text,["function","yield"])||this._flags.mode===u.ObjectLiteral&&s(this._last_last_text,["{",","]))?Z="SPACE":this._flags.last_token.type===o.START_BLOCK?this._flags.inline_frame?Z="SPACE":Z="NEWLINE":this._flags.last_token.type===o.END_EXPR&&(this._output.space_before_token=!0,Z="NEWLINE"),L(E,l)&&this._flags.last_token.text!==")"&&(this._flags.inline_frame||this._flags.last_token.text==="else"||this._flags.last_token.text==="export"?Z="SPACE":Z="NEWLINE"),L(E,["else","catch","finally"]))if((!(this._flags.last_token.type===o.END_BLOCK&&this._previous_flags.mode===u.BlockStatement)||this._options.brace_style==="expand"||this._options.brace_style==="end-expand"||this._options.brace_style==="none"&&E.newlines)&&!this._flags.inline_frame)this.print_newline();else{this._output.trim(!0);var ne=this._output.current_line;ne.last()!=="}"&&this.print_newline(),this._output.space_before_token=!0}else Z==="NEWLINE"?L(this._flags.last_token,O)?this._output.space_before_token=!0:this._flags.last_token.text==="declare"&&L(E,["var","let","const"])?this._output.space_before_token=!0:this._flags.last_token.type!==o.END_EXPR?(this._flags.last_token.type!==o.START_EXPR||!L(E,["var","let","const"]))&&this._flags.last_token.text!==":"&&(C(E,"if")&&C(E.previous,"else")?this._output.space_before_token=!0:this.print_newline()):L(E,l)&&this._flags.last_token.text!==")"&&this.print_newline():this._flags.multiline_frame&&_(this._flags.mode)&&this._flags.last_token.text===","&&this._last_last_text==="}"?this.print_newline():Z==="SPACE"&&(this._output.space_before_token=!0);E.previous&&(E.previous.type===o.WORD||E.previous.type===o.RESERVED)&&(this._output.space_before_token=!0),this.print_token(E),this._flags.last_word=E.text,E.type===o.RESERVED&&(E.text==="do"?this._flags.do_block=!0:E.text==="if"?this._flags.if_block=!0:E.text==="import"?this._flags.import_block=!0:this._flags.import_block&&C(E,"from")&&(this._flags.import_block=!1))},U.prototype.handle_semicolon=function(E){this.start_of_statement(E)?this._output.space_before_token=!1:this.handle_whitespace_and_comments(E);for(var W=this._tokens.peek();this._flags.mode===u.Statement&&!(this._flags.if_block&&C(W,"else"))&&!this._flags.do_block;)this.restore_mode();this._flags.import_block&&(this._flags.import_block=!1),this.print_token(E)},U.prototype.handle_string=function(E){E.text.startsWith("`")&&E.newlines===0&&E.whitespace_before===""&&(E.previous.text===")"||this._flags.last_token.type===o.WORD)||(this.start_of_statement(E)?this._output.space_before_token=!0:(this.handle_whitespace_and_comments(E),this._flags.last_token.type===o.RESERVED||this._flags.last_token.type===o.WORD||this._flags.inline_frame?this._output.space_before_token=!0:this._flags.last_token.type===o.COMMA||this._flags.last_token.type===o.START_EXPR||this._flags.last_token.type===o.EQUALS||this._flags.last_token.type===o.OPERATOR?this.start_of_object_property()||this.allow_wrap_or_preserved_newline(E):E.text.startsWith("`")&&this._flags.last_token.type===o.END_EXPR&&(E.previous.text==="]"||E.previous.text===")")&&E.newlines===0?this._output.space_before_token=!0:this.print_newline())),this.print_token(E)},U.prototype.handle_equals=function(E){this.start_of_statement(E)||this.handle_whitespace_and_comments(E),this._flags.declaration_statement&&(this._flags.declaration_assignment=!0),this._output.space_before_token=!0,this.print_token(E),this._output.space_before_token=!0},U.prototype.handle_comma=function(E){this.handle_whitespace_and_comments(E,!0),this.print_token(E),this._output.space_before_token=!0,this._flags.declaration_statement?(N(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(E)):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(E)},U.prototype.handle_operator=function(E){var W=E.text==="*"&&(L(this._flags.last_token,["function","yield"])||s(this._flags.last_token.type,[o.START_BLOCK,o.COMMA,o.END_BLOCK,o.SEMICOLON])),Z=s(E.text,["-","+"])&&(s(this._flags.last_token.type,[o.START_BLOCK,o.START_EXPR,o.EQUALS,o.OPERATOR])||s(this._flags.last_token.text,l)||this._flags.last_token.text===",");if(!this.start_of_statement(E)){var ne=!W;this.handle_whitespace_and_comments(E,ne)}if(E.text==="*"&&this._flags.last_token.type===o.DOT){this.print_token(E);return}if(E.text==="::"){this.print_token(E);return}if(this._flags.last_token.type===o.OPERATOR&&s(this._options.operator_position,b)&&this.allow_wrap_or_preserved_newline(E),E.text===":"&&this._flags.in_case){this.print_token(E),this._flags.in_case=!1,this._flags.case_body=!0,this._tokens.peek().type!==o.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 ae=!0,we=!0,fe=!1;if(E.text===":"?this._flags.ternary_depth===0?ae=!1:(this._flags.ternary_depth-=1,fe=!0):E.text==="?"&&(this._flags.ternary_depth+=1),!Z&&!W&&this._options.preserve_newlines&&s(E.text,h)){var _e=E.text===":",Se=_e&&fe,ve=_e&&!fe;switch(this._options.operator_position){case w.before_newline:this._output.space_before_token=!ve,this.print_token(E),(!_e||Se)&&this.allow_wrap_or_preserved_newline(E),this._output.space_before_token=!0;return;case w.after_newline:this._output.space_before_token=!0,!_e||Se?this._tokens.peek().newlines?this.print_newline(!1,!0):this.allow_wrap_or_preserved_newline(E):this._output.space_before_token=!1,this.print_token(E),this._output.space_before_token=!0;return;case w.preserve_newline:ve||this.allow_wrap_or_preserved_newline(E),ae=!(this._output.just_added_newline()||ve),this._output.space_before_token=ae,this.print_token(E),this._output.space_before_token=!0;return}}if(W){this.allow_wrap_or_preserved_newline(E),ae=!1;var ue=this._tokens.peek();we=ue&&s(ue.type,[o.WORD,o.RESERVED])}else if(E.text==="...")this.allow_wrap_or_preserved_newline(E),ae=this._flags.last_token.type===o.START_BLOCK,we=!1;else if(s(E.text,["--","++","!","~"])||Z){if((this._flags.last_token.type===o.COMMA||this._flags.last_token.type===o.START_EXPR)&&this.allow_wrap_or_preserved_newline(E),ae=!1,we=!1,E.newlines&&(E.text==="--"||E.text==="++"||E.text==="~")){var le=L(this._flags.last_token,O)&&E.newlines;le&&(this._previous_flags.if_block||this._previous_flags.else_block)&&this.restore_mode(),this.print_newline(le,!0)}this._flags.last_token.text===";"&&N(this._flags.mode)&&(ae=!0),this._flags.last_token.type===o.RESERVED?ae=!0:this._flags.last_token.type===o.END_EXPR?ae=!(this._flags.last_token.text==="]"&&(E.text==="--"||E.text==="++")):this._flags.last_token.type===o.OPERATOR&&(ae=s(E.text,["--","-","++","+"])&&s(this._flags.last_token.text,["--","-","++","+"]),s(E.text,["+","-"])&&s(this._flags.last_token.text,["--","++"])&&(we=!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||ae,this.print_token(E),this._output.space_before_token=we},U.prototype.handle_block_comment=function(E,W){if(this._output.raw){this._output.add_raw_token(E),E.directives&&E.directives.preserve==="end"&&(this._output.raw=this._options.test_output_raw);return}if(E.directives){this.print_newline(!1,W),this.print_token(E),E.directives.preserve==="start"&&(this._output.raw=!0),this.print_newline(!1,!0);return}if(!c.newline.test(E.text)&&!E.newlines){this._output.space_before_token=!0,this.print_token(E),this._output.space_before_token=!0;return}else this.print_block_commment(E,W)},U.prototype.print_block_commment=function(E,W){var Z=a(E.text),ne,ae=!1,we=!1,fe=E.whitespace_before,_e=fe.length;if(this.print_newline(!1,W),this.print_token_line_indentation(E),this._output.add_token(Z[0]),this.print_newline(!1,W),Z.length>1){for(Z=Z.slice(1),ae=F(Z,"*"),we=S(Z,fe),ae&&(this._flags.alignment=1),ne=0;ne<Z.length;ne++)ae?(this.print_token_line_indentation(E),this._output.add_token(R(Z[ne]))):we&&Z[ne]?(this.print_token_line_indentation(E),this._output.add_token(Z[ne].substring(_e))):(this._output.current_line.set_indent(-1),this._output.add_token(Z[ne])),this.print_newline(!1,W);this._flags.alignment=0}},U.prototype.handle_comment=function(E,W){E.newlines?this.print_newline(!1,W):this._output.trim(!0),this._output.space_before_token=!0,this.print_token(E),this.print_newline(!1,W)},U.prototype.handle_dot=function(E){this.start_of_statement(E)||this.handle_whitespace_and_comments(E,!0),this._flags.last_token.text.match("^[0-9]+$")&&(this._output.space_before_token=!0),L(this._flags.last_token,O)?this._output.space_before_token=!1:this.allow_wrap_or_preserved_newline(E,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(E)},U.prototype.handle_unknown=function(E,W){this.print_token(E),E.text[E.text.length-1]===`
`&&this.print_newline(!1,W)},U.prototype.handle_eof=function(E){for(;this._flags.mode===u.Statement;)this.restore_mode();this.handle_whitespace_and_comments(E)},n.exports.Beautifier=U},function(n){function D(m){this.__parent=m,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=[]}D.prototype.clone_empty=function(){var m=new D(this.__parent);return m.set_indent(this.__indent_count,this.__alignment_count),m},D.prototype.item=function(m){return m<0?this.__items[this.__items.length+m]:this.__items[m]},D.prototype.has_match=function(m){for(var c=this.__items.length-1;c>=0;c--)if(this.__items[c].match(m))return!0;return!1},D.prototype.set_indent=function(m,c){this.is_empty()&&(this.__indent_count=m||0,this.__alignment_count=c||0,this.__character_count=this.__parent.get_indent_size(this.__indent_count,this.__alignment_count))},D.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)},D.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},D.prototype._allow_wrap=function(){if(this._should_wrap()){this.__parent.add_new_line();var m=this.__parent.current_line;return m.set_indent(this.__wrap_point_indent_count,this.__wrap_point_alignment_count),m.__items=this.__items.slice(this.__wrap_point_index),this.__items=this.__items.slice(0,this.__wrap_point_index),m.__character_count+=this.__character_count-this.__wrap_point_character_count,this.__character_count=this.__wrap_point_character_count,m.__items[0]===" "&&(m.__items.splice(0,1),m.__character_count-=1),!0}return!1},D.prototype.is_empty=function(){return this.__items.length===0},D.prototype.last=function(){return this.is_empty()?null:this.__items[this.__items.length-1]},D.prototype.push=function(m){this.__items.push(m);var c=m.lastIndexOf(`
`);c!==-1?this.__character_count=m.length-c:this.__character_count+=m.length},D.prototype.pop=function(){var m=null;return this.is_empty()||(m=this.__items.pop(),this.__character_count-=m.length),m},D.prototype._remove_indent=function(){this.__indent_count>0&&(this.__indent_count-=1,this.__character_count-=this.__parent.indent_size)},D.prototype._remove_wrap_indent=function(){this.__wrap_point_indent_count>0&&(this.__wrap_point_indent_count-=1)},D.prototype.trim=function(){for(;this.last()===" ";)this.__items.pop(),this.__character_count-=1},D.prototype.toString=function(){var m="";return this.is_empty()?this.__parent.indent_empty_lines&&(m=this.__parent.get_indent_string(this.__indent_count)):(m=this.__parent.get_indent_string(this.__indent_count,this.__alignment_count),m+=this.__items.join("")),m};function y(m,c){this.__cache=[""],this.__indent_size=m.indent_size,this.__indent_string=m.indent_char,m.indent_with_tabs||(this.__indent_string=new Array(m.indent_size+1).join(m.indent_char)),c=c||"",m.indent_level>0&&(c=new Array(m.indent_level+1).join(this.__indent_string)),this.__base_string=c,this.__base_string_length=c.length}y.prototype.get_indent_size=function(m,c){var d=this.__base_string_length;return c=c||0,m<0&&(d=0),d+=m*this.__indent_size,d+=c,d},y.prototype.get_indent_string=function(m,c){var d=this.__base_string;return c=c||0,m<0&&(m=0,d=""),c+=m*this.__indent_size,this.__ensure_cache(c),d+=this.__cache[c],d},y.prototype.__ensure_cache=function(m){for(;m>=this.__cache.length;)this.__add_column()},y.prototype.__add_column=function(){var m=this.__cache.length,c=0,d="";this.__indent_size&&m>=this.__indent_size&&(c=Math.floor(m/this.__indent_size),m-=c*this.__indent_size,d=new Array(c+1).join(this.__indent_string)),m&&(d+=new Array(m+1).join(" ")),this.__cache.push(d)};function g(m,c){this.__indent_cache=new y(m,c),this.raw=!1,this._end_with_newline=m.end_with_newline,this.indent_size=m.indent_size,this.wrap_line_length=m.wrap_line_length,this.indent_empty_lines=m.indent_empty_lines,this.__lines=[],this.previous_line=null,this.current_line=null,this.next_line=new D(this),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1,this.__add_outputline()}g.prototype.__add_outputline=function(){this.previous_line=this.current_line,this.current_line=this.next_line.clone_empty(),this.__lines.push(this.current_line)},g.prototype.get_line_number=function(){return this.__lines.length},g.prototype.get_indent_string=function(m,c){return this.__indent_cache.get_indent_string(m,c)},g.prototype.get_indent_size=function(m,c){return this.__indent_cache.get_indent_size(m,c)},g.prototype.is_empty=function(){return!this.previous_line&&this.current_line.is_empty()},g.prototype.add_new_line=function(m){return this.is_empty()||!m&&this.just_added_newline()?!1:(this.raw||this.__add_outputline(),!0)},g.prototype.get_code=function(m){this.trim(!0);var c=this.current_line.pop();c&&(c[c.length-1]===`
`&&(c=c.replace(/\n+$/g,"")),this.current_line.push(c)),this._end_with_newline&&this.__add_outputline();var d=this.__lines.join(`
`);return m!==`
`&&(d=d.replace(/[\n]/g,m)),d},g.prototype.set_wrap_point=function(){this.current_line._set_wrap_point()},g.prototype.set_indent=function(m,c){return m=m||0,c=c||0,this.next_line.set_indent(m,c),this.__lines.length>1?(this.current_line.set_indent(m,c),!0):(this.current_line.set_indent(),!1)},g.prototype.add_raw_token=function(m){for(var c=0;c<m.newlines;c++)this.__add_outputline();this.current_line.set_indent(-1),this.current_line.push(m.whitespace_before),this.current_line.push(m.text),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1},g.prototype.add_token=function(m){this.__add_space_before_token(),this.current_line.push(m),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=this.current_line._allow_wrap()},g.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(" "))},g.prototype.remove_indent=function(m){for(var c=this.__lines.length;m<c;)this.__lines[m]._remove_indent(),m++;this.current_line._remove_wrap_indent()},g.prototype.trim=function(m){for(m=m===void 0?!1:m,this.current_line.trim();m&&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},g.prototype.just_added_newline=function(){return this.current_line.is_empty()},g.prototype.just_added_blankline=function(){return this.is_empty()||this.current_line.is_empty()&&this.previous_line.is_empty()},g.prototype.ensure_empty_line_above=function(m,c){for(var d=this.__lines.length-2;d>=0;){var p=this.__lines[d];if(p.is_empty())break;if(p.item(0).indexOf(m)!==0&&p.item(-1)!==c){this.__lines.splice(d+1,0,new D(this)),this.previous_line=this.__lines[this.__lines.length-2];break}d--}},n.exports.Output=g},function(n){function D(y,g,m,c){this.type=y,this.text=g,this.comments_before=null,this.newlines=m||0,this.whitespace_before=c||"",this.parent=null,this.next=null,this.previous=null,this.opened=null,this.closed=null,this.directives=null}n.exports.Token=D},function(n,D){var 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RegExp(d+p,"g"),D.identifierStart=new RegExp(d),D.identifierMatch=new RegExp("(?:\\\\u[0-9a-fA-F]{4}|["+g+m+c+"])+");var l=/[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]/;D.newline=/[\n\r\u2028\u2029]/,D.lineBreak=new RegExp(`\r
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You passed in: '`+this.raw_options[m]+"'");return p[0]},D.prototype._get_selection_list=function(m,c,d){if(!c||c.length===0)throw new Error("Selection list cannot be empty.");if(d=d||[c[0]],!this._is_valid_selection(d,c))throw new Error("Invalid Default Value!");var p=this._get_array(m,d);if(!this._is_valid_selection(p,c))throw new Error("Invalid Option Value: The option '"+m+`' can contain only the following values:
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You passed in: '`+this.raw_options[m]+"'");return p},D.prototype._is_valid_selection=function(m,c){return m.length&&c.length&&!m.some(function(d){return c.indexOf(d)===-1})};function y(m,c){var d={};m=g(m);var p;for(p in m)p!==c&&(d[p]=m[p]);if(c&&m[c])for(p in m[c])d[p]=m[c][p];return d}function g(m){var c={},d;for(d in m){var p=d.replace(/-/g,"_");c[p]=m[d]}return c}n.exports.Options=D,n.exports.normalizeOpts=g,n.exports.mergeOpts=y},function(n,D,y){var g=y(8).InputScanner,m=y(9).Tokenizer,c=y(9).TOKEN,d=y(13).Directives,p=y(4),l=y(12).Pattern,h=y(14).TemplatablePattern;function o(F,S){return S.indexOf(F)!==-1}var s={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:c.START,RAW:c.RAW,EOF:c.EOF},R=new d(/\/\*/,/\*\//),x=/0[xX][0123456789abcdefABCDEF_]*n?|0[oO][01234567_]*n?|0[bB][01_]*n?|\d[\d_]*n|(?:\.\d[\d_]*|\d[\d_]*\.?[\d_]*)(?:[eE][+-]?[\d_]+)?/,C=/[0-9]/,L=/[^\d\.]/,O=">>> === !== &&= ??= ||= << && >= ** != == <= >> || ?? |> < / - + > : & % ? ^ | *".split(" "),A=">>>= ... >>= <<= === >>> !== **= &&= ??= ||= => ^= :: /= << <= == && -= >= >> != -- += ** || ?? ++ %= &= *= |= |> = ! ? > < : / ^ - + * & % ~ |";A=A.replace(/[-[\]{}()*+?.,\\^$|#]/g,"\\$&"),A="\\?\\.(?!\\d) "+A,A=A.replace(/ /g,"|");var w=new RegExp(A),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"]),v=new RegExp("^(?:"+u.join("|")+")$"),a,_=function(F,S){m.call(this,F,S),this._patterns.whitespace=this._patterns.whitespace.matching(/\u00A0\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff/.source,/\u2028\u2029/.source);var U=new l(this._input),M=new h(this._input).read_options(this._options);this.__patterns={template:M,identifier:M.starting_with(p.identifier).matching(p.identifierMatch),number:U.matching(x),punct:U.matching(w),comment:U.starting_with(/\/\//).until(/[\n\r\u2028\u2029]/),block_comment:U.starting_with(/\/\*/).until_after(/\*\//),html_comment_start:U.matching(/<!--/),html_comment_end:U.matching(/-->/),include:U.starting_with(/#include/).until_after(p.lineBreak),shebang:U.starting_with(/#!/).until_after(p.lineBreak),xml:U.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:M.until(/['\\\n\r\u2028\u2029]/),double_quote:M.until(/["\\\n\r\u2028\u2029]/),template_text:M.until(/[`\\$]/),template_expression:M.until(/[`}\\]/)}};_.prototype=new m,_.prototype._is_comment=function(F){return F.type===s.COMMENT||F.type===s.BLOCK_COMMENT||F.type===s.UNKNOWN},_.prototype._is_opening=function(F){return F.type===s.START_BLOCK||F.type===s.START_EXPR},_.prototype._is_closing=function(F,S){return(F.type===s.END_BLOCK||F.type===s.END_EXPR)&&S&&(F.text==="]"&&S.text==="["||F.text===")"&&S.text==="("||F.text==="}"&&S.text==="{")},_.prototype._reset=function(){a=!1},_.prototype._get_next_token=function(F,S){var U=null;this._readWhitespace();var M=this._input.peek();return M===null?this._create_token(s.EOF,""):(U=U||this._read_non_javascript(M),U=U||this._read_string(M),U=U||this._read_word(F),U=U||this._read_singles(M),U=U||this._read_comment(M),U=U||this._read_regexp(M,F),U=U||this._read_xml(M,F),U=U||this._read_punctuation(),U=U||this._create_token(s.UNKNOWN,this._input.next()),U)},_.prototype._read_word=function(F){var S;if(S=this.__patterns.identifier.read(),S!=="")return S=S.replace(p.allLineBreaks,`
`),!(F.type===s.DOT||F.type===s.RESERVED&&(F.text==="set"||F.text==="get"))&&v.test(S)?(S==="in"||S==="of")&&(F.type===s.WORD||F.type===s.STRING)?this._create_token(s.OPERATOR,S):this._create_token(s.RESERVED,S):this._create_token(s.WORD,S);if(S=this.__patterns.number.read(),S!=="")return this._create_token(s.WORD,S)},_.prototype._read_singles=function(F){var S=null;return F==="("||F==="["?S=this._create_token(s.START_EXPR,F):F===")"||F==="]"?S=this._create_token(s.END_EXPR,F):F==="{"?S=this._create_token(s.START_BLOCK,F):F==="}"?S=this._create_token(s.END_BLOCK,F):F===";"?S=this._create_token(s.SEMICOLON,F):F==="."&&L.test(this._input.peek(1))?S=this._create_token(s.DOT,F):F===","&&(S=this._create_token(s.COMMA,F)),S&&this._input.next(),S},_.prototype._read_punctuation=function(){var F=this.__patterns.punct.read();if(F!=="")return F==="="?this._create_token(s.EQUALS,F):F==="?."?this._create_token(s.DOT,F):this._create_token(s.OPERATOR,F)},_.prototype._read_non_javascript=function(F){var S="";if(F==="#"){if(this._is_first_token()&&(S=this.__patterns.shebang.read(),S))return this._create_token(s.UNKNOWN,S.trim()+`
`);if(S=this.__patterns.include.read(),S)return this._create_token(s.UNKNOWN,S.trim()+`
`);F=this._input.next();var U="#";if(this._input.hasNext()&&this._input.testChar(C)){do F=this._input.next(),U+=F;while(this._input.hasNext()&&F!=="#"&&F!=="=");return F==="#"||(this._input.peek()==="["&&this._input.peek(1)==="]"?(U+="[]",this._input.next(),this._input.next()):this._input.peek()==="{"&&this._input.peek(1)==="}"&&(U+="{}",this._input.next(),this._input.next())),this._create_token(s.WORD,U)}this._input.back()}else if(F==="<"&&this._is_first_token()){if(S=this.__patterns.html_comment_start.read(),S){for(;this._input.hasNext()&&!this._input.testChar(p.newline);)S+=this._input.next();return a=!0,this._create_token(s.COMMENT,S)}}else if(a&&F==="-"&&(S=this.__patterns.html_comment_end.read(),S))return a=!1,this._create_token(s.COMMENT,S);return null},_.prototype._read_comment=function(F){var S=null;if(F==="/"){var U="";if(this._input.peek(1)==="*"){U=this.__patterns.block_comment.read();var M=R.get_directives(U);M&&M.ignore==="start"&&(U+=R.readIgnored(this._input)),U=U.replace(p.allLineBreaks,`
`),S=this._create_token(s.BLOCK_COMMENT,U),S.directives=M}else this._input.peek(1)==="/"&&(U=this.__patterns.comment.read(),S=this._create_token(s.COMMENT,U))}return S},_.prototype._read_string=function(F){if(F==="`"||F==="'"||F==='"'){var S=this._input.next();return this.has_char_escapes=!1,F==="`"?S+=this._read_string_recursive("`",!0,"${"):S+=this._read_string_recursive(F),this.has_char_escapes&&this._options.unescape_strings&&(S=N(S)),this._input.peek()===F&&(S+=this._input.next()),S=S.replace(p.allLineBreaks,`
`),this._create_token(s.STRING,S)}return null},_.prototype._allow_regexp_or_xml=function(F){return F.type===s.RESERVED&&o(F.text,["return","case","throw","else","do","typeof","yield"])||F.type===s.END_EXPR&&F.text===")"&&F.opened.previous.type===s.RESERVED&&o(F.opened.previous.text,["if","while","for"])||o(F.type,[s.COMMENT,s.START_EXPR,s.START_BLOCK,s.START,s.END_BLOCK,s.OPERATOR,s.EQUALS,s.EOF,s.SEMICOLON,s.COMMA])},_.prototype._read_regexp=function(F,S){if(F==="/"&&this._allow_regexp_or_xml(S)){for(var U=this._input.next(),M=!1,E=!1;this._input.hasNext()&&(M||E||this._input.peek()!==F)&&!this._input.testChar(p.newline);)U+=this._input.peek(),M?M=!1:(M=this._input.peek()==="\\",this._input.peek()==="["?E=!0:this._input.peek()==="]"&&(E=!1)),this._input.next();return this._input.peek()===F&&(U+=this._input.next(),U+=this._input.read(p.identifier)),this._create_token(s.STRING,U)}return null},_.prototype._read_xml=function(F,S){if(this._options.e4x&&F==="<"&&this._allow_regexp_or_xml(S)){var U="",M=this.__patterns.xml.read_match();if(M){for(var E=M[2].replace(/^{\s+/,"{").replace(/\s+}$/,"}"),W=E.indexOf("{")===0,Z=0;M;){var ne=!!M[1],ae=M[2],we=!!M[M.length-1]||ae.slice(0,8)==="![CDATA[";if(!we&&(ae===E||W&&ae.replace(/^{\s+/,"{").replace(/\s+}$/,"}"))&&(ne?--Z:++Z),U+=M[0],Z<=0)break;M=this.__patterns.xml.read_match()}return M||(U+=this._input.match(/[\s\S]*/g)[0]),U=U.replace(p.allLineBreaks,`
`),this._create_token(s.STRING,U)}}return null};function N(F){for(var S="",U=0,M=new g(F),E=null;M.hasNext();)if(E=M.match(/([\s]|[^\\]|\\\\)+/g),E&&(S+=E[0]),M.peek()==="\\"){if(M.next(),M.peek()==="x")E=M.match(/x([0-9A-Fa-f]{2})/g);else if(M.peek()==="u")E=M.match(/u([0-9A-Fa-f]{4})/g);else{S+="\\",M.hasNext()&&(S+=M.next());continue}if(!E)return F;if(U=parseInt(E[1],16),U>126&&U<=255&&E[0].indexOf("x")===0)return F;if(U>=0&&U<32){S+="\\"+E[0];continue}else U===34||U===39||U===92?S+="\\"+String.fromCharCode(U):S+=String.fromCharCode(U)}return S}_.prototype._read_string_recursive=function(F,S,U){var M,E;F==="'"?E=this.__patterns.single_quote:F==='"'?E=this.__patterns.double_quote:F==="`"?E=this.__patterns.template_text:F==="}"&&(E=this.__patterns.template_expression);for(var W=E.read(),Z="";this._input.hasNext();){if(Z=this._input.next(),Z===F||!S&&p.newline.test(Z)){this._input.back();break}else Z==="\\"&&this._input.hasNext()?(M=this._input.peek(),M==="x"||M==="u"?this.has_char_escapes=!0:M==="\r"&&this._input.peek(1)===`
`&&this._input.next(),Z+=this._input.next()):U&&(U==="${"&&Z==="$"&&this._input.peek()==="{"&&(Z+=this._input.next()),U===Z&&(F==="`"?Z+=this._read_string_recursive("}",S,"`"):Z+=this._read_string_recursive("`",S,"${"),this._input.hasNext()&&(Z+=this._input.next())));Z+=E.read(),W+=Z}return W},n.exports.Tokenizer=_,n.exports.TOKEN=s,n.exports.positionable_operators=O.slice(),n.exports.line_starters=b.slice()},function(n){var D=RegExp.prototype.hasOwnProperty("sticky");function y(g){this.__input=g||"",this.__input_length=this.__input.length,this.__position=0}y.prototype.restart=function(){this.__position=0},y.prototype.back=function(){this.__position>0&&(this.__position-=1)},y.prototype.hasNext=function(){return this.__position<this.__input_length},y.prototype.next=function(){var g=null;return this.hasNext()&&(g=this.__input.charAt(this.__position),this.__position+=1),g},y.prototype.peek=function(g){var m=null;return g=g||0,g+=this.__position,g>=0&&g<this.__input_length&&(m=this.__input.charAt(g)),m},y.prototype.__match=function(g,m){g.lastIndex=m;var c=g.exec(this.__input);return c&&!(D&&g.sticky)&&(c.index!==m&&(c=null)),c},y.prototype.test=function(g,m){return m=m||0,m+=this.__position,m>=0&&m<this.__input_length?!!this.__match(g,m):!1},y.prototype.testChar=function(g,m){var c=this.peek(m);return g.lastIndex=0,c!==null&&g.test(c)},y.prototype.match=function(g){var m=this.__match(g,this.__position);return m?this.__position+=m[0].length:m=null,m},y.prototype.read=function(g,m,c){var d="",p;return g&&(p=this.match(g),p&&(d+=p[0])),m&&(p||!g)&&(d+=this.readUntil(m,c)),d},y.prototype.readUntil=function(g,m){var c="",d=this.__position;g.lastIndex=this.__position;var p=g.exec(this.__input);return p?(d=p.index,m&&(d+=p[0].length)):d=this.__input_length,c=this.__input.substring(this.__position,d),this.__position=d,c},y.prototype.readUntilAfter=function(g){return this.readUntil(g,!0)},y.prototype.get_regexp=function(g,m){var c=null,d="g";return m&&D&&(d="y"),typeof g=="string"&&g!==""?c=new RegExp(g,d):g&&(c=new RegExp(g.source,d)),c},y.prototype.get_literal_regexp=function(g){return RegExp(g.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&"))},y.prototype.peekUntilAfter=function(g){var m=this.__position,c=this.readUntilAfter(g);return this.__position=m,c},y.prototype.lookBack=function(g){var m=this.__position-1;return m>=g.length&&this.__input.substring(m-g.length,m).toLowerCase()===g},n.exports.InputScanner=y},function(n,D,y){var g=y(8).InputScanner,m=y(3).Token,c=y(10).TokenStream,d=y(11).WhitespacePattern,p={START:"TK_START",RAW:"TK_RAW",EOF:"TK_EOF"},l=function(h,o){this._input=new g(h),this._options=o||{},this.__tokens=null,this._patterns={},this._patterns.whitespace=new d(this._input)};l.prototype.tokenize=function(){this._input.restart(),this.__tokens=new c,this._reset();for(var h,o=new m(p.START,""),s=null,R=[],x=new c;o.type!==p.EOF;){for(h=this._get_next_token(o,s);this._is_comment(h);)x.add(h),h=this._get_next_token(o,s);x.isEmpty()||(h.comments_before=x,x=new c),h.parent=s,this._is_opening(h)?(R.push(s),s=h):s&&this._is_closing(h,s)&&(h.opened=s,s.closed=h,s=R.pop(),h.parent=s),h.previous=o,o.next=h,this.__tokens.add(h),o=h}return this.__tokens},l.prototype._is_first_token=function(){return this.__tokens.isEmpty()},l.prototype._reset=function(){},l.prototype._get_next_token=function(h,o){this._readWhitespace();var s=this._input.read(/.+/g);return s?this._create_token(p.RAW,s):this._create_token(p.EOF,"")},l.prototype._is_comment=function(h){return!1},l.prototype._is_opening=function(h){return!1},l.prototype._is_closing=function(h,o){return!1},l.prototype._create_token=function(h,o){var s=new m(h,o,this._patterns.whitespace.newline_count,this._patterns.whitespace.whitespace_before_token);return s},l.prototype._readWhitespace=function(){return this._patterns.whitespace.read()},n.exports.Tokenizer=l,n.exports.TOKEN=p},function(n){function D(y){this.__tokens=[],this.__tokens_length=this.__tokens.length,this.__position=0,this.__parent_token=y}D.prototype.restart=function(){this.__position=0},D.prototype.isEmpty=function(){return this.__tokens_length===0},D.prototype.hasNext=function(){return this.__position<this.__tokens_length},D.prototype.next=function(){var y=null;return this.hasNext()&&(y=this.__tokens[this.__position],this.__position+=1),y},D.prototype.peek=function(y){var g=null;return y=y||0,y+=this.__position,y>=0&&y<this.__tokens_length&&(g=this.__tokens[y]),g},D.prototype.add=function(y){this.__parent_token&&(y.parent=this.__parent_token),this.__tokens.push(y),this.__tokens_length+=1},n.exports.TokenStream=D},function(n,D,y){var g=y(12).Pattern;function m(c,d){g.call(this,c,d),d?this._line_regexp=this._input.get_regexp(d._line_regexp):this.__set_whitespace_patterns("",""),this.newline_count=0,this.whitespace_before_token=""}m.prototype=new g,m.prototype.__set_whitespace_patterns=function(c,d){c+="\\t ",d+="\\n\\r",this._match_pattern=this._input.get_regexp("["+c+d+"]+",!0),this._newline_regexp=this._input.get_regexp("\\r\\n|["+d+"]")},m.prototype.read=function(){this.newline_count=0,this.whitespace_before_token="";var c=this._input.read(this._match_pattern);if(c===" ")this.whitespace_before_token=" ";else if(c){var d=this.__split(this._newline_regexp,c);this.newline_count=d.length-1,this.whitespace_before_token=d[this.newline_count]}return c},m.prototype.matching=function(c,d){var p=this._create();return p.__set_whitespace_patterns(c,d),p._update(),p},m.prototype._create=function(){return new m(this._input,this)},m.prototype.__split=function(c,d){c.lastIndex=0;for(var p=0,l=[],h=c.exec(d);h;)l.push(d.substring(p,h.index)),p=h.index+h[0].length,h=c.exec(d);return p<d.length?l.push(d.substring(p,d.length)):l.push(""),l},n.exports.WhitespacePattern=m},function(n){function D(y,g){this._input=y,this._starting_pattern=null,this._match_pattern=null,this._until_pattern=null,this._until_after=!1,g&&(this._starting_pattern=this._input.get_regexp(g._starting_pattern,!0),this._match_pattern=this._input.get_regexp(g._match_pattern,!0),this._until_pattern=this._input.get_regexp(g._until_pattern),this._until_after=g._until_after)}D.prototype.read=function(){var y=this._input.read(this._starting_pattern);return(!this._starting_pattern||y)&&(y+=this._input.read(this._match_pattern,this._until_pattern,this._until_after)),y},D.prototype.read_match=function(){return this._input.match(this._match_pattern)},D.prototype.until_after=function(y){var g=this._create();return g._until_after=!0,g._until_pattern=this._input.get_regexp(y),g._update(),g},D.prototype.until=function(y){var g=this._create();return g._until_after=!1,g._until_pattern=this._input.get_regexp(y),g._update(),g},D.prototype.starting_with=function(y){var g=this._create();return g._starting_pattern=this._input.get_regexp(y,!0),g._update(),g},D.prototype.matching=function(y){var g=this._create();return g._match_pattern=this._input.get_regexp(y,!0),g._update(),g},D.prototype._create=function(){return new D(this._input,this)},D.prototype._update=function(){},n.exports.Pattern=D},function(n){function D(y,g){y=typeof y=="string"?y:y.source,g=typeof g=="string"?g:g.source,this.__directives_block_pattern=new RegExp(y+/ beautify( \w+[:]\w+)+ /.source+g,"g"),this.__directive_pattern=/ (\w+)[:](\w+)/g,this.__directives_end_ignore_pattern=new RegExp(y+/\sbeautify\signore:end\s/.source+g,"g")}D.prototype.get_directives=function(y){if(!y.match(this.__directives_block_pattern))return null;var g={};this.__directive_pattern.lastIndex=0;for(var m=this.__directive_pattern.exec(y);m;)g[m[1]]=m[2],m=this.__directive_pattern.exec(y);return g},D.prototype.readIgnored=function(y){return y.readUntilAfter(this.__directives_end_ignore_pattern)},n.exports.Directives=D},function(n,D,y){var g=y(12).Pattern,m={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1};function c(d,p){g.call(this,d,p),this.__template_pattern=null,this._disabled=Object.assign({},m),this._excluded=Object.assign({},m),p&&(this.__template_pattern=this._input.get_regexp(p.__template_pattern),this._excluded=Object.assign(this._excluded,p._excluded),this._disabled=Object.assign(this._disabled,p._disabled));var l=new g(d);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(/<\?(?:[= 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this._classNamePrefix},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"defaultSettings",{get:function(){return{canvasBackgroundColor:"#ffffff",toolbarBackgroundColor:"#111111",toolbarBackgroundHoverColor:"#333333",toolbarColor:"#eeeeee",toolbarHeight:40,toolboxColor:"#eeeeee",toolboxAccentColor:"#3080c3",undoButtonVisible:!0,redoButtonVisible:!1,zoomButtonVisible:!1,zoomOutButtonVisible:!1,clearButtonVisible:!1,resultButtonBlockVisible:!0,logoPosition:"left"}},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"fadeInAnimationClassName",{get:function(){return this.classNamePrefix+"fade_in"},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"fadeOutAnimationClassName",{get:function(){return this.classNamePrefix+"fade_out"},enumerable:!1,configurable:!0}),X.prototype.addClass=function(T){return this.styleSheet===void 0&&this.addStyleSheet(),T.name=""+this.classNamePrefix+T.localName,this.classes.push(T),this.styleSheet.sheet.insertRule("."+T.name+" {"+T.style+"}",this.styleSheet.sheet.cssRules.length),T},X.prototype.addRule=function(T){this.styleSheet===void 0&&this.addStyleSheet(),this.rules.push(T),this.styleSheet.sheet.insertRule(T.selector+" {"+T.style+"}",this.styleSheet.sheet.cssRules.length)},X.prototype.addStyleSheet=function(){var T;this.styleSheet=document.createElement("style"),((T=this.styleSheetRoot)!==null&&T!==void 0?T:document.head).appendChild(this.styleSheet),this.addRule(new Ze("."+this.classNamePrefix+" h3","font-family: sans-serif")),this.addRule(new Ze("@keyframes "+this.classNamePrefix+"_fade_in_animation_frames",`
from {
opacity: 0;
}
to {
opacity: 1;
}
`)),this.addRule(new Ze("@keyframes "+this.classNamePrefix+"_fade_out_animation_frames",`
from {
opacity: 1;
}
to {
opacity: 0;
}
`)),this.addClass(new Fe("fade_in",`
animation-duration: 0.3s;
animation-name: `+this.classNamePrefix+`_fade_in_animation_frames;
`)),this.addClass(new Fe("fade_out",`
animation-duration: 0.3s;
animation-name: `+this.classNamePrefix+`_fade_out_animation_frames;
`))},X.prototype.removeStyleSheet=function(){var T;this.styleSheet&&(((T=this.styleSheetRoot)!==null&&T!==void 0?T:document.head).removeChild(this.styleSheet),this.styleSheet=void 0)},X}(),Ze=function(X,T){this.selector=X,this.style=T},Fe=function(X,T){this.localName=X,this.style=T},We=function(){function X(T,I,H,q,K){this.buttons=[],this.markerButtons=[],this.buttonClickListeners=[],this.markerjsContainer=T,this.displayMode=I,this.markerItems=H,this.uiStyleSettings=q,this.styles=K,this.addStyles(),this.adjustLayout=this.adjustLayout.bind(this),this.overflowButtonClicked=this.overflowButtonClicked.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this)}return X.prototype.show=function(T){var I=this;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=T,this.uiContainer.className=this.toolbarStyleClass.name+" "+this.styles.fadeInAnimationClassName+" "+(this.uiStyleSettings.toolbarStyleColorsClassName?this.uiStyleSettings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name);var H=document.createElement("div");H.className=this.toolbarBlockStyleClass.name,H.style.whiteSpace="nowrap",this.uiContainer.appendChild(H),this.addActionButton(H,'<svg viewBox="0 0 24 24"><path d="M10.07 14.27a.997.997 0 011.33.48l2.3 4.99 1.8-.85-2.31-4.98c-.24-.5-.02-1.1.48-1.33l.28-.08 2.3-.45L8 5.12V15.9l1.82-1.47.25-.16m3.57 7.7a.99.99 0 01-1.33-.47l-2.18-4.74-2.51 2.02c-.17.14-.38.22-.62.22a1 1 0 01-1-1V3a1 1 0 011-1c.24 0 .47.09.64.23l.01-.01 11.49 9.64a1.001 1.001 0 01-.44 1.75l-3.16.62 2.2 4.73c.26.5.02 1.09-.48 1.32l-3.62 1.69z"/></svg>',"select"),this.addActionButton(H,'<svg viewBox="0 0 24 24"><path d="M9 3v1H4v2h1v13a2 2 0 002 2h10a2 2 0 002-2V6h1V4h-5V3H9M7 6h10v13H7V6m2 2v9h2V8H9m4 0v9h2V8h-2z"/></svg>',"delete"),this.uiStyleSettings.clearButtonVisible&&this.addActionButton(H,'<svg viewBox="0 0 24 24"><path d="M19.36 2.72l1.42 1.42-5.72 5.71c1.07 1.54 1.22 3.39.32 4.59L9.06 8.12c1.2-.9 3.05-.75 4.59.32l5.71-5.72M5.93 17.57c-2.01-2.01-3.24-4.41-3.58-6.65l4.88-2.09 7.44 7.44-2.09 4.88c-2.24-.34-4.64-1.57-6.65-3.58z"/></svg>',"clear"),this.uiStyleSettings.undoButtonVisible&&this.addActionButton(H,'<svg viewBox="0 0 24 24"><path d="M12.5 8c-2.65 0-5.05 1-6.9 2.6L2 7v9h9l-3.62-3.62c1.39-1.16 3.16-1.88 5.12-1.88 3.54 0 6.55 2.31 7.6 5.5l2.37-.78C21.08 11.03 17.15 8 12.5 8z"/></svg>',"undo"),this.uiStyleSettings.redoButtonVisible&&this.addActionButton(H,'<svg viewBox="0 0 24 24"><path d="M18.4 10.6C16.55 9 14.15 8 11.5 8c-4.65 0-8.58 3.03-9.96 7.22L3.9 16a8.002 8.002 0 017.6-5.5c1.95 0 3.73.72 5.12 1.88L13 16h9V7l-3.6 3.6z"/></svg>',"redo"),this.uiStyleSettings.zoomButtonVisible&&this.addActionButton(H,'<svg viewBox="0 0 24 24"><path d="M15.5 14l5 5-1.5 1.5-5-5v-.79l-.27-.28A6.471 6.471 0 019.5 16 6.5 6.5 0 013 9.5 6.5 6.5 0 019.5 3 6.5 6.5 0 0116 9.5c0 1.61-.59 3.09-1.57 4.23l.28.27h.79m-6 0C12 14 14 12 14 9.5S12 5 9.5 5 5 7 5 9.5 7 14 9.5 14m2.5-4h-2v2H9v-2H7V9h2V7h1v2h2v1z"/></svg>',"zoom"),this.uiStyleSettings.zoomButtonVisible&&this.uiStyleSettings.zoomOutButtonVisible&&this.addActionButton(H,'<svg viewBox="0 0 24 24"><path d="M15.5 14h-.79l-.28-.27A6.471 6.471 0 0016 9.5 6.5 6.5 0 009.5 3 6.5 6.5 0 003 9.5 6.5 6.5 0 009.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 5 1.5-1.5-5-5m-6 0C7 14 5 12 5 9.5S7 5 9.5 5 14 7 14 9.5 12 14 9.5 14M7 9h5v1H7V9z"/></svg>',"zoom-out"),this.uiStyleSettings.notesButtonVisible&&this.addActionButton(H,'<svg viewBox="0 0 24 24"><path d="M18.13 12l1.26-1.26c.44-.44 1-.68 1.61-.74V9l-6-6H5c-1.11 0-2 .89-2 2v14a2 2 0 002 2h6v-1.87l.13-.13H5V5h7v7h6.13M14 4.5l5.5 5.5H14V4.5m5.13 9.33l2.04 2.04L15.04 22H13v-2.04l6.13-6.13m3.72.36l-.98.98-2.04-2.04.98-.98c.19-.2.52-.2.72 0l1.32 1.32c.2.2.2.53 0 .72z"/></svg>',"notes"),this.markerButtonBlock=document.createElement("div"),this.markerButtonBlock.className=this.toolbarBlockStyleClass.name,this.markerButtonBlock.style.flexGrow="2",this.markerButtonBlock.style.textAlign="center",this.uiContainer.appendChild(this.markerButtonBlock),this.markerButtonOverflowBlock=document.createElement("div"),this.markerButtonOverflowBlock.className=this.toolbarOverflowBlockStyleClass.name+" "+(this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName?this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName:this.toolbarOverflowBlockStyleColorsClass.name),this.markerButtonOverflowBlock.style.display="none",this.uiContainer.appendChild(this.markerButtonOverflowBlock),this.markerItems&&(this.markerItems.forEach(function(K){var he=document.createElement("div");he.className=""+I.toolbarButtonStyleClass.name,he.setAttribute("data-type-name",K.typeName),he.innerHTML=K.icon,he.addEventListener("click",function(){I.markerToolbarButtonClicked(he,K)}),I.buttons.push(he),I.markerButtons.push(he)}),this.overflowButton=document.createElement("div"),this.overflowButton.className=this.toolbarButtonStyleClass.name+" "+(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name),this.overflowButton.innerHTML='<svg viewBox="0 0 24 24"><path d="M12 16a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2z"/></svg>',this.overflowButton.addEventListener("click",this.overflowButtonClicked),this.markerButtonBlock.appendChild(this.overflowButton));var q=document.createElement("div");q.className=this.toolbarBlockStyleClass.name,q.style.whiteSpace="nowrap",q.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(q),this.addActionButton(q,'<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"render"),this.addActionButton(q,'<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"close"),this.markerjsContainer.appendChild(this.uiContainer),this.setSelectMode(),this.setCurrentMarker(),this.adjustLayout()},X.prototype.addButtonClickListener=function(T){this.buttonClickListeners.push(T)},X.prototype.removeButtonClickListener=function(T){this.buttonClickListeners.indexOf(T)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(T),1)},X.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},X.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var T=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var I=0;I<this.markerButtons.length;I++)I<T||I===T&&this.markerButtons.length-1===T?this.markerButtonBlock.appendChild(this.markerButtons[I]):(I===T&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[I]))}},X.prototype.overflowButtonClicked=function(){this.markerButtonOverflowBlock.style.display!=="none"?(this.markerButtonOverflowBlock.className=this.markerButtonOverflowBlock.className.replace(this.styles.fadeInAnimationClassName,""),this.markerButtonOverflowBlock.style.display="none"):(this.markerButtonOverflowBlock.className+=" "+this.styles.fadeInAnimationClassName,this.markerButtonOverflowBlock.style.top=this.uiContainer.offsetTop+this.overflowButton.offsetHeight+"px",this.markerButtonOverflowBlock.style.right=this.uiContainer.offsetWidth-this.overflowButton.offsetLeft-this.overflowButton.offsetWidth+2*this.uiContainer.offsetLeft+"px",this.markerButtonOverflowBlock.style.display="inline-block")},X.prototype.resetButtonStyles=function(){var T=this;this.buttons.forEach(function(I){I.className=I.className.replace(T.uiStyleSettings.toolbarButtonStyleColorsClassName?T.uiStyleSettings.toolbarButtonStyleColorsClassName:T.toolbarButtonStyleColorsClass.name,"").trim(),I.className=I.className.replace(T.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?T.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:T.toolbarActiveButtonStyleColorsClass.name,"").trim(),I.className+=" "+(T.uiStyleSettings.toolbarButtonStyleColorsClassName?T.uiStyleSettings.toolbarButtonStyleColorsClassName:T.toolbarButtonStyleColorsClass.name)})},X.prototype.addActionButton=function(T,I,H){var q=this,K=document.createElement("div");switch(K.className=""+this.toolbarButtonStyleClass.name,K.innerHTML=I,K.setAttribute("data-action",H),K.addEventListener("click",function(){q.actionToolbarButtonClicked(K,H)}),H){case"select":K.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":K.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":K.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":K.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":K.style.fill=this.uiStyleSettings.closeButtonColor}T.appendChild(K),this.buttons.push(K)},X.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new Fe("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 Fe("toolbar_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
`)),this.toolbarBlockStyleClass=this.styles.addClass(new Fe("toolbar-block",`
display: inline-block;
box-sizing: content-box;
`)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new Fe("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 Fe("toolbar-overflow-block_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`));var T=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Fe("toolbar_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*T)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*T)+`px;
padding: `+T+`px;
box-sizing: content-box;
`)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new Fe("toolbar_button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new Fe("toolbar_active_button",`
fill: `+this.uiStyleSettings.toolbarColor+`;
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new Ze("."+this.toolbarButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`)),this.styles.addRule(new Ze("."+this.toolbarButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`))},X.prototype.markerToolbarButtonClicked=function(T,I){this.setActiveButton(T),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(H){return H("marker",I)}),this.markerButtonOverflowBlock.style.display="none"},X.prototype.actionToolbarButtonClicked=function(T,I){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(H){return H("action",I)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},X.prototype.setActiveButton=function(T){this.resetButtonStyles(),T.className=T.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),T.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},X.prototype.setActiveMarkerButton=function(T){var I=this.markerButtons.find(function(H){return H.getAttribute("data-type-name")===T});I&&this.setActiveButton(I)},X.prototype.setCurrentMarker=function(T){var I=this;this.currentMarker=T,this.buttons.filter(function(H){return/delete|notes/.test(H.getAttribute("data-action"))}).forEach(function(H){I.currentMarker===void 0?(H.style.fillOpacity="0.4",H.style.pointerEvents="none"):(H.style.fillOpacity="1",H.style.pointerEvents="all")})},X}(),qe=function(){function X(T,I,H,q){this.panels=[],this.panelButtons=[],this.markerjsContainer=T,this.displayMode=I,this.uiStyleSettings=H,this.styles=q,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return X.prototype.addStyles=function(){var T;this.toolboxStyleClass=this.styles.addClass(new Fe("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 Fe("toolbox_colors",`
color: `+this.uiStyleSettings.toolboxColor+`;
`));var I=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new Fe("toolbox-button-row",`
display: flex;
cursor: default;
box-sizing: content-box;
`)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new Fe("toolbox-button-row_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`)),this.toolboxPanelRowStyleClass=this.styles.addClass(new Fe("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 Fe("toolbox-panel-row_colors",`
background-color: `+((T=this.uiStyleSettings.toolboxBackgroundColor)!==null&&T!==void 0?T:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
`)),this.toolboxButtonStyleClass=this.styles.addClass(new Fe("toolbox_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*I)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*I)+`px;
padding: `+I+`px;
box-sizing: content-box;
`)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new Fe("toolbox-button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new Fe("toolbox-active-button_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.styles.addRule(new Ze("."+this.toolboxButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new Ze("."+this.toolboxButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`))},X.prototype.show=function(T){var I;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=T,this.uiContainer.className=this.toolboxStyleClass.name+" "+((I=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&I!==void 0?I:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},X.prototype.setPanelButtons=function(T){var I,H,q=this;this.panels=T,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((I=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&I!==void 0?I:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((H=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&H!==void 0?H:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(K){var he;K.uiStyleSettings=q.uiStyleSettings;var ke=document.createElement("div");ke.className=q.toolboxButtonStyleClass.name+" "+((he=q.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&he!==void 0?he:q.toolboxButtonStyleColorsClass.name),ke.innerHTML=K.icon,ke.title=K.title,ke.addEventListener("click",function(){q.panelButtonClick(K)}),q.panelButtons.push(ke),q.buttonRow.appendChild(ke)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},X.prototype.panelButtonClick=function(T){var I=this,H=-1;if(T!==this.activePanel){H=this.panels.indexOf(T),this.panelRow.innerHTML="";var q=T.getUi();q.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(q),this.panelRow.style.display="flex",this.panelRow.style.visibility="visible",this.panelRow.className=this.panelRow.className.replace(this.styles.fadeOutAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeInAnimationClassName,this.activePanel=T}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){I.displayMode==="inline"?I.panelRow.style.display="none":I.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(K,he){var ke,je;K.className=I.toolboxButtonStyleClass.name+" "+(he===H?""+((ke=I.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&ke!==void 0?ke:I.toolboxActiveButtonStyleColorsClass.name):""+((je=I.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&je!==void 0?je:I.toolboxButtonStyleColorsClass.name))})},X}(),oe=function(X,T){this.title=X,this.icon=T},Ee=function(X){function T(I,H,q,K){var he=X.call(this,I,K||'<svg viewBox="0 0 24 24"><path d="M17.5 12a1.5 1.5 0 01-1.5-1.5A1.5 1.5 0 0117.5 9a1.5 1.5 0 011.5 1.5 1.5 1.5 0 01-1.5 1.5m-3-4A1.5 1.5 0 0113 6.5 1.5 1.5 0 0114.5 5 1.5 1.5 0 0116 6.5 1.5 1.5 0 0114.5 8m-5 0A1.5 1.5 0 018 6.5 1.5 1.5 0 019.5 5 1.5 1.5 0 0111 6.5 1.5 1.5 0 019.5 8m-3 4A1.5 1.5 0 015 10.5 1.5 1.5 0 016.5 9 1.5 1.5 0 018 10.5 1.5 1.5 0 016.5 12M12 3a9 9 0 00-9 9 9 9 0 009 9 1.5 1.5 0 001.5-1.5c0-.39-.15-.74-.39-1-.23-.27-.38-.62-.38-1a1.5 1.5 0 011.5-1.5H16a5 5 0 005-5c0-4.42-4.03-8-9-8z"/></svg>')||this;return he.colors=[],he.addTransparent=!1,he.colorBoxes=[],he.colors=H,he.currentColor=q,he.setCurrentColor=he.setCurrentColor.bind(he),he.getColorBox=he.getColorBox.bind(he),he}return _e(T,X),T.prototype.getUi=function(){var I=this,H=document.createElement("div");return H.style.overflow="hidden",H.style.whiteSpace="nowrap",this.colors.forEach(function(q){var K=I.getColorBox(q);H.appendChild(K),I.colorBoxes.push(K)}),H},T.prototype.getColorBox=function(I){var H=this,q=this.uiStyleSettings.toolbarHeight/4,K=this.uiStyleSettings.toolbarHeight-q,he=document.createElement("div");he.style.display="inline-block",he.style.boxSizing="content-box",he.style.width=K-2+"px",he.style.height=K-2+"px",he.style.padding="1px",he.style.marginRight="2px",he.style.marginBottom="2px",he.style.borderWidth="2px",he.style.borderStyle="solid",he.style.borderRadius=(K+2)/2+"px",he.style.borderColor=I===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",he.addEventListener("click",function(){H.setCurrentColor(I,he)});var ke=document.createElement("div");return ke.style.display="inline-block",ke.style.width=K-2+"px",ke.style.height=K-2+"px",ke.style.backgroundColor=I,ke.style.borderRadius=K/2+"px",I==="transparent"&&(ke.style.fill=this.uiStyleSettings.toolboxAccentColor,ke.innerHTML=`<svg viewBox="0 0 24 24">
<path d="M2,5.27L3.28,4L20,20.72L18.73,22L15.65,18.92C14.5,19.3 13.28,19.5 12,19.5C7,19.5 2.73,16.39 1,12C1.69,10.24 2.79,8.69 4.19,7.46L2,5.27M12,9A3,3 0 0,1 15,12C15,12.35 14.94,12.69 14.83,13L11,9.17C11.31,9.06 11.65,9 12,9M12,4.5C17,4.5 21.27,7.61 23,12C22.18,14.08 20.79,15.88 19,17.19L17.58,15.76C18.94,14.82 20.06,13.54 20.82,12C19.17,8.64 15.76,6.5 12,6.5C10.91,6.5 9.84,6.68 8.84,7L7.3,5.47C8.74,4.85 10.33,4.5 12,4.5M3.18,12C4.83,15.36 8.24,17.5 12,17.5C12.69,17.5 13.37,17.43 14,17.29L11.72,15C10.29,14.85 9.15,13.71 9,12.28L5.6,8.87C4.61,9.72 3.78,10.78 3.18,12Z" />
</svg>`),he.appendChild(ke),he},T.prototype.setCurrentColor=function(I,H){var q=this;this.currentColor=I,this.colorBoxes.forEach(function(K){K.style.borderColor=K===H?q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(I)},T}(oe),Ce=function(){function X(T,I,H){this._state="new",this._isSelected=!1,this._container=T,this._overlayContainer=I,this.globalSettings=H,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(X.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),X.prototype.ownsTarget=function(T){return!1},Object.defineProperty(X.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),X.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},X.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},X.prototype.pointerDown=function(T,I){},X.prototype.dblClick=function(T,I){},X.prototype.manipulate=function(T){},X.prototype.pointerUp=function(T){this.stateChanged()},X.prototype.dispose=function(){},X.prototype.addMarkerVisualToContainer=function(T){this.container.childNodes.length>0?this.container.insertBefore(T,this.container.childNodes[0]):this.container.appendChild(T)},X.prototype.getState=function(){return{typeName:X.typeName,state:this.state,notes:this.notes}},X.prototype.restoreState=function(T){this._state=T.state,this.notes=T.notes},X.prototype.scale=function(T,I){},X.prototype.colorChanged=function(T){this.onColorChanged&&this.onColorChanged(T),this.stateChanged()},X.prototype.fillColorChanged=function(T){this.onFillColorChanged&&this.onFillColorChanged(T),this.stateChanged()},X.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var T=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),T.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(T)&&this.onStateChanged(this)}},X.typeName="MarkerBase",X}(),Ae=function(){function X(){this.findGripByVisual=this.findGripByVisual.bind(this)}return X.prototype.findGripByVisual=function(T){return this.topLeft.ownsTarget(T)?this.topLeft:this.topCenter.ownsTarget(T)?this.topCenter:this.topRight.ownsTarget(T)?this.topRight:this.centerLeft.ownsTarget(T)?this.centerLeft:this.centerRight.ownsTarget(T)?this.centerRight:this.bottomLeft.ownsTarget(T)?this.bottomLeft:this.bottomCenter.ownsTarget(T)?this.bottomCenter:this.bottomRight.ownsTarget(T)?this.bottomRight:void 0},X}(),ze=function(){function X(){this.GRIP_SIZE=10,this.visual=le.createGroup(),this.visual.appendChild(le.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(le.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return X.prototype.ownsTarget=function(T){return T===this.visual||T===this.visual.childNodes[0]||T===this.visual.childNodes[1]},X}(),Je=function(){function X(){}return X.toITransformMatrix=function(T){return{a:T.a,b:T.b,c:T.c,d:T.d,e:T.e,f:T.f}},X.toSVGMatrix=function(T,I){return T.a=I.a,T.b=I.b,T.c=I.c,T.d=I.d,T.e=I.e,T.f=I.f,T},X}(),tt=function(X){function T(I,H,q){var K=X.call(this,I,H,q)||this;return K.left=0,K.top=0,K.width=0,K.height=0,K.defaultSize={x:50,y:20},K.offsetX=0,K.offsetY=0,K.rotationAngle=0,K.CB_DISTANCE=10,K._suppressMarkerCreateEvent=!1,K.container.transform.baseVal.appendItem(le.createTransform()),K.setupControlBox(),K}return _e(T,X),Object.defineProperty(T.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(T.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(T.prototype,"visual",{get:function(){return this._visual},set:function(I){this._visual=I;var H=le.createTransform();this._visual.transform.baseVal.appendItem(H)},enumerable:!1,configurable:!0}),T.prototype.ownsTarget=function(I){return!!X.prototype.ownsTarget.call(this,I)||!!(this.controlGrips.findGripByVisual(I)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(I))},T.prototype.pointerDown=function(I,H){X.prototype.pointerDown.call(this,I,H),this.state==="new"&&(this.left=I.x,this.top=I.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var q=this.unrotatePoint(I);if(this.manipulationStartX=q.x,this.manipulationStartY=q.y,this.offsetX=q.x-this.left,this.offsetY=q.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(H),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(H)){this.activeGrip=this.rotatorGrip;var K=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=K.x-this.width/2,this.top=K.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var he=this.container.transform.baseVal.getItem(0);he.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(he,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},T.prototype.pointerUp=function(I){var H=this.state;X.prototype.pointerUp.call(this,I),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(I),this._state="select",H==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},T.prototype.moveVisual=function(I){this.visual.style.transform="translate("+I.x+"px, "+I.y+"px)"},T.prototype.manipulate=function(I){var H=this.unrotatePoint(I);this.state==="creating"?this.resize(I):this.state==="move"?(this.left=this.manipulationStartLeft+(H.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(H.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(H):this.state==="rotate"&&this.rotate(I)},T.prototype.resize=function(I){var H=this.manipulationStartLeft,q=this.manipulationStartWidth,K=this.manipulationStartTop,he=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:H=this.manipulationStartLeft+I.x-this.manipulationStartX,q=this.manipulationStartWidth+this.manipulationStartLeft-H;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:q=this.manipulationStartWidth+I.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:K=this.manipulationStartTop+I.y-this.manipulationStartY,he=this.manipulationStartHeight+this.manipulationStartTop-K;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:he=this.manipulationStartHeight+I.y-this.manipulationStartY}q>=0?(this.left=H,this.width=q):(this.left=H+q,this.width=-q),he>=0?(this.top=K,this.height=he):(this.top=K+he,this.height=-he),this.setSize()},T.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},T.prototype.rotate=function(I){if(Math.abs(I.x-this.centerX)>.1){var H=Math.sign(I.x-this.centerX);this.rotationAngle=180*Math.atan((I.y-this.centerY)/(I.x-this.centerX))/Math.PI+90*H,this.applyRotation()}},T.prototype.applyRotation=function(){var I=this.container.transform.baseVal.getItem(0);I.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(I,0)},T.prototype.rotatePoint=function(I){if(this.rotationAngle===0)return I;var H=this.container.getCTM(),q=le.createPoint(I.x,I.y);return{x:(q=q.matrixTransform(H)).x,y:q.y}},T.prototype.unrotatePoint=function(I){if(this.rotationAngle===0)return I;var H=this.container.getCTM();H=H.inverse();var q=le.createPoint(I.x,I.y);return{x:(q=q.matrixTransform(H)).x,y:q.y}},T.prototype.select=function(){X.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},T.prototype.deselect=function(){X.prototype.deselect.call(this),this.controlBox.style.display="none"},T.prototype.setupControlBox=function(){this.controlBox=le.createGroup();var I=le.createTransform();I.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(I),this.container.appendChild(this.controlBox),this.controlRect=le.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=le.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 Ae,this.addControlGrips(),this.controlBox.style.display="none"},T.prototype.adjustControlBox=function(){var I=this.controlBox.transform.baseVal.getItem(0);I.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(I,0),this.controlRect.setAttribute("width",(this.width+this.CB_DISTANCE).toString()),this.controlRect.setAttribute("height",(this.height+this.CB_DISTANCE).toString()),this.rotatorGripLine!==void 0&&(this.rotatorGripLine.setAttribute("x1",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y1",(-this.CB_DISTANCE/2).toString()),this.rotatorGripLine.setAttribute("x2",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y2",(3*-this.CB_DISTANCE).toString())),this.positionGrips()},T.prototype.addControlGrips=function(){this.controlGrips.topLeft=this.createGrip(),this.controlGrips.topCenter=this.createGrip(),this.controlGrips.topRight=this.createGrip(),this.controlGrips.centerLeft=this.createGrip(),this.controlGrips.centerRight=this.createGrip(),this.controlGrips.bottomLeft=this.createGrip(),this.controlGrips.bottomCenter=this.createGrip(),this.controlGrips.bottomRight=this.createGrip(),this.globalSettings.disableRotation!==!0&&(this.rotatorGrip=this.createGrip()),this.positionGrips()},T.prototype.createGrip=function(){var I=new ze;return I.visual.transform.baseVal.appendItem(le.createTransform()),this.controlBox.appendChild(I.visual),I},T.prototype.positionGrips=function(){var I=this.controlGrips.topLeft.GRIP_SIZE,H=-I/2,q=H,K=(this.width+this.CB_DISTANCE)/2-I/2,he=(this.height+this.CB_DISTANCE)/2-I/2,ke=this.height+this.CB_DISTANCE-I/2,je=this.width+this.CB_DISTANCE-I/2;this.positionGrip(this.controlGrips.topLeft.visual,H,q),this.positionGrip(this.controlGrips.topCenter.visual,K,q),this.positionGrip(this.controlGrips.topRight.visual,je,q),this.positionGrip(this.controlGrips.centerLeft.visual,H,he),this.positionGrip(this.controlGrips.centerRight.visual,je,he),this.positionGrip(this.controlGrips.bottomLeft.visual,H,ke),this.positionGrip(this.controlGrips.bottomCenter.visual,K,ke),this.positionGrip(this.controlGrips.bottomRight.visual,je,ke),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,K,q-3*this.CB_DISTANCE)},T.prototype.positionGrip=function(I,H,q){var K=I.transform.baseVal.getItem(0);K.setTranslate(H,q),I.transform.baseVal.replaceItem(K,0)},T.prototype.hideControlBox=function(){this.controlBox.style.display="none"},T.prototype.showControlBox=function(){this.controlBox.style.display=""},T.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:Je.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:Je.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},X.prototype.getState.call(this))},T.prototype.restoreState=function(I){X.prototype.restoreState.call(this,I);var H=I;this.left=H.left,this.top=H.top,this.width=H.width,this.height=H.height,this.rotationAngle=H.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(Je.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,H.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(Je.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,H.containerTransformMatrix))},T.prototype.scale=function(I,H){X.prototype.scale.call(this,I,H);var q=this.rotatePoint({x:this.left,y:this.top}),K=this.unrotatePoint({x:q.x*I,y:q.y*H});this.left=K.x,this.top=K.y,this.width=this.width*I,this.height=this.height*H,this.adjustControlBox()},T}(Ce),nt=function(X){function T(I,H,q){var K=X.call(this,I,H,q)||this;return K.fillColor="transparent",K.strokeColor="transparent",K.strokeWidth=0,K.strokeDasharray="",K.opacity=1,K.setStrokeColor=K.setStrokeColor.bind(K),K.setFillColor=K.setFillColor.bind(K),K.setStrokeWidth=K.setStrokeWidth.bind(K),K.setStrokeDasharray=K.setStrokeDasharray.bind(K),K.createVisual=K.createVisual.bind(K),K}return _e(T,X),T.prototype.ownsTarget=function(I){return!(!X.prototype.ownsTarget.call(this,I)&&I!==this.visual)},T.prototype.createVisual=function(){this.visual=le.createRect(1,1,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},T.prototype.pointerDown=function(I,H){X.prototype.pointerDown.call(this,I,H),this.state==="new"&&(this.createVisual(),this.moveVisual(I),this._state="creating")},T.prototype.manipulate=function(I){X.prototype.manipulate.call(this,I)},T.prototype.resize=function(I){X.prototype.resize.call(this,I),this.setSize()},T.prototype.setSize=function(){X.prototype.setSize.call(this),le.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},T.prototype.pointerUp=function(I){X.prototype.pointerUp.call(this,I),this.setSize()},T.prototype.setStrokeColor=function(I){this.strokeColor=I,this.visual&&le.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(I),this.stateChanged()},T.prototype.setFillColor=function(I){this.fillColor=I,this.visual&&le.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},T.prototype.setStrokeWidth=function(I){this.strokeWidth=I,this.visual&&le.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},T.prototype.setStrokeDasharray=function(I){this.strokeDasharray=I,this.visual&&le.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},T.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},X.prototype.getState.call(this))},T.prototype.restoreState=function(I){var H=I;this.fillColor=H.fillColor,this.strokeColor=H.strokeColor,this.strokeWidth=H.strokeWidth,this.strokeDasharray=H.strokeDasharray,this.opacity=H.opacity,this.createVisual(),X.prototype.restoreState.call(this,I),this.setSize()},T.prototype.scale=function(I,H){X.prototype.scale.call(this,I,H),this.setSize()},T.title="Rectangle marker",T}(tt),ht=function(X){function T(I,H,q,K){var he=X.call(this,I,K||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return he.widths=[],he.widthBoxes=[],he.widths=H,he.currentWidth=q,he.setCurrentWidth=he.setCurrentWidth.bind(he),he}return _e(T,X),T.prototype.getUi=function(){var I=this,H=document.createElement("div");return H.style.display="flex",H.style.overflow="hidden",H.style.flexGrow="2",this.widths.forEach(function(q){var K=document.createElement("div");K.style.display="flex",K.style.flexGrow="2",K.style.alignItems="center",K.style.justifyContent="space-between",K.style.padding="5px",K.style.borderWidth="2px",K.style.borderStyle="solid",K.style.borderColor=q===I.currentWidth?I.uiStyleSettings.toolboxAccentColor:"transparent",K.addEventListener("click",function(){I.setCurrentWidth(q,K)}),H.appendChild(K);var he=document.createElement("div");he.innerText=q.toString(),he.style.marginRight="5px",K.appendChild(he);var ke=document.createElement("div");ke.style.minHeight="20px",ke.style.flexGrow="2",ke.style.display="flex",ke.style.alignItems="center";var je=document.createElement("hr");je.style.minWidth="20px",je.style.border="0px",je.style.borderTop=q+"px solid "+I.uiStyleSettings.toolboxColor,je.style.flexGrow="2",ke.appendChild(je),K.appendChild(ke),I.widthBoxes.push(K)}),H},T.prototype.setCurrentWidth=function(I,H){var q=this;this.currentWidth=I,this.widthBoxes.forEach(function(K){K.style.borderColor=K===H?q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},T}(oe),it=function(X){function T(I,H,q,K){var he=X.call(this,I,K||'<svg viewBox="0 0 24 24"><path d="M3 16h5v-2H3v2m6.5 0h5v-2h-5v2m6.5 0h5v-2h-5v2M3 20h2v-2H3v2m4 0h2v-2H7v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2M3 12h8v-2H3v2m10 0h8v-2h-8v2M3 4v4h18V4H3z"/></svg>')||this;return he.styles=[],he.styleBoxes=[],he.styles=H,he.currentStyle=q,he.setCurrentStyle=he.setCurrentStyle.bind(he),he}return _e(T,X),T.prototype.getUi=function(){var I=this,H=document.createElement("div");return H.style.display="flex",H.style.overflow="hidden",H.style.flexGrow="2",this.styles.forEach(function(q){var K=document.createElement("div");K.style.display="flex",K.style.alignItems="center",K.style.justifyContent="space-between",K.style.padding="5px",K.style.borderWidth="2px",K.style.borderStyle="solid",K.style.overflow="hidden",K.style.maxWidth=100/I.styles.length-5+"%",K.style.borderColor=q===I.currentStyle?I.uiStyleSettings.toolboxAccentColor:"transparent",K.addEventListener("click",function(){I.setCurrentStyle(q,K)}),H.appendChild(K);var he=document.createElement("div");he.style.minHeight="20px",he.style.flexGrow="2",he.style.overflow="hidden";var ke=`<svg width="100" height="20">
<line x1="0" y1="10" x2="100" y2="10" stroke="`+I.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(q!==""?'stroke-dasharray="'+q+'"':"")+` />
</svg>`;he.innerHTML=ke,K.appendChild(he),I.styleBoxes.push(K)}),H},T.prototype.setCurrentStyle=function(I,H){var q=this;this.currentStyle=I,this.styleBoxes.forEach(function(K){K.style.borderColor=K===H?q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},T}(oe),lt=function(X){function T(I,H,q){var K=X.call(this,I,H,q)||this;return K.strokeColor=q.defaultColor,K.strokeWidth=q.defaultStrokeWidth,K.strokeDasharray=q.defaultStrokeDasharray,K.strokePanel=new Ee("Line color",q.defaultColorSet,q.defaultColor),K.strokePanel.onColorChanged=K.setStrokeColor,K.strokeWidthPanel=new ht("Line width",q.defaultStrokeWidths,q.defaultStrokeWidth),K.strokeWidthPanel.onWidthChanged=K.setStrokeWidth,K.strokeStylePanel=new it("Line style",q.defaultStrokeDasharrays,q.defaultStrokeDasharray),K.strokeStylePanel.onStyleChanged=K.setStrokeDasharray,K}return _e(T,X),Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var I=X.prototype.getState.call(this);return I.typeName=T.typeName,I},T.typeName="FrameMarker",T.title="Frame marker",T.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',T}(nt),Me=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},Tt=function(X){function T(I,H,q){var K=X.call(this,I,H,q)||this;return K.x1=0,K.y1=0,K.x2=0,K.y2=0,K.defaultLength=50,K.manipulationStartX=0,K.manipulationStartY=0,K.manipulationStartX1=0,K.manipulationStartY1=0,K.manipulationStartX2=0,K.manipulationStartY2=0,K.setupControlBox(),K}return _e(T,X),T.prototype.ownsTarget=function(I){return!!X.prototype.ownsTarget.call(this,I)||!(!this.grip1.ownsTarget(I)&&!this.grip2.ownsTarget(I))},T.prototype.pointerDown=function(I,H){X.prototype.pointerDown.call(this,I,H),this.manipulationStartX=I.x,this.manipulationStartY=I.y,this.state==="new"&&(this.x1=I.x,this.y1=I.y,this.x2=I.x,this.y2=I.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(H)?this.activeGrip=this.grip1:this.grip2.ownsTarget(H)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},T.prototype.pointerUp=function(I){var H=this.state;X.prototype.pointerUp.call(this,I),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(I),this._state="select",H==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},T.prototype.adjustVisual=function(){},T.prototype.manipulate=function(I){this.state==="creating"?this.resize(I):this.state==="move"?(this.x1=this.manipulationStartX1+I.x-this.manipulationStartX,this.y1=this.manipulationStartY1+I.y-this.manipulationStartY,this.x2=this.manipulationStartX2+I.x-this.manipulationStartX,this.y2=this.manipulationStartY2+I.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(I)},T.prototype.resize=function(I){switch(this.activeGrip){case this.grip1:this.x1=I.x,this.y1=I.y;break;case this.grip2:case void 0:this.x2=I.x,this.y2=I.y}this.adjustVisual(),this.adjustControlBox()},T.prototype.select=function(){X.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},T.prototype.deselect=function(){X.prototype.deselect.call(this),this.controlBox.style.display="none"},T.prototype.setupControlBox=function(){this.controlBox=le.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},T.prototype.adjustControlBox=function(){this.positionGrips()},T.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},T.prototype.createGrip=function(){var I=new ze;return I.visual.transform.baseVal.appendItem(le.createTransform()),this.controlBox.appendChild(I.visual),I},T.prototype.positionGrips=function(){var I=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-I/2,this.y1-I/2),this.positionGrip(this.grip2.visual,this.x2-I/2,this.y2-I/2)},T.prototype.positionGrip=function(I,H,q){var K=I.transform.baseVal.getItem(0);K.setTranslate(H,q),I.transform.baseVal.replaceItem(K,0)},T.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},X.prototype.getState.call(this))},T.prototype.restoreState=function(I){X.prototype.restoreState.call(this,I);var H=I;this.x1=H.x1,this.y1=H.y1,this.x2=H.x2,this.y2=H.y2},T.prototype.scale=function(I,H){X.prototype.scale.call(this,I,H),this.x1=this.x1*I,this.y1=this.y1*H,this.x2=this.x2*I,this.y2=this.y2*H,this.adjustVisual(),this.adjustControlBox()},T}(Ce),mt=function(X){function T(I,H,q){var K=X.call(this,I,H,q)||this;return K.strokeColor="transparent",K.strokeWidth=0,K.strokeDasharray="",K.setStrokeColor=K.setStrokeColor.bind(K),K.setStrokeWidth=K.setStrokeWidth.bind(K),K.setStrokeDasharray=K.setStrokeDasharray.bind(K),K.strokeColor=q.defaultColor,K.strokeWidth=q.defaultStrokeWidth,K.strokeDasharray=q.defaultStrokeDasharray,K.strokePanel=new Ee("Line color",q.defaultColorSet,q.defaultColor),K.strokePanel.onColorChanged=K.setStrokeColor,K.strokeWidthPanel=new ht("Line width",q.defaultStrokeWidths,q.defaultStrokeWidth),K.strokeWidthPanel.onWidthChanged=K.setStrokeWidth,K.strokeStylePanel=new it("Line style",q.defaultStrokeDasharrays,q.defaultStrokeDasharray),K.strokeStylePanel.onStyleChanged=K.setStrokeDasharray,K}return _e(T,X),T.prototype.ownsTarget=function(I){return!(!X.prototype.ownsTarget.call(this,I)&&I!==this.visual&&I!==this.selectorLine&&I!==this.visibleLine)},T.prototype.createVisual=function(){this.visual=le.createGroup(),this.selectorLine=le.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=le.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.visual.appendChild(this.selectorLine),this.visual.appendChild(this.visibleLine),this.addMarkerVisualToContainer(this.visual)},T.prototype.pointerDown=function(I,H){X.prototype.pointerDown.call(this,I,H),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},T.prototype.adjustVisual=function(){this.selectorLine&&this.visibleLine&&(this.selectorLine.setAttribute("x1",this.x1.toString()),this.selectorLine.setAttribute("y1",this.y1.toString()),this.selectorLine.setAttribute("x2",this.x2.toString()),this.selectorLine.setAttribute("y2",this.y2.toString()),this.visibleLine.setAttribute("x1",this.x1.toString()),this.visibleLine.setAttribute("y1",this.y1.toString()),this.visibleLine.setAttribute("x2",this.x2.toString()),this.visibleLine.setAttribute("y2",this.y2.toString()),le.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),le.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),le.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},T.prototype.setStrokeColor=function(I){this.strokeColor=I,this.adjustVisual(),this.colorChanged(I)},T.prototype.setStrokeWidth=function(I){this.strokeWidth=I,this.adjustVisual()},T.prototype.setStrokeDasharray=function(I){this.strokeDasharray=I,this.adjustVisual(),this.stateChanged()},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var I=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},X.prototype.getState.call(this));return I.typeName=T.typeName,I},T.prototype.restoreState=function(I){X.prototype.restoreState.call(this,I);var H=I;this.strokeColor=H.strokeColor,this.strokeWidth=H.strokeWidth,this.strokeDasharray=H.strokeDasharray,this.createVisual(),this.adjustVisual()},T.typeName="LineMarker",T.title="Line marker",T.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',T}(Tt),Ne=function(X){function T(I,H,q,K){var he=X.call(this,I,K||'<svg viewBox="0 0 24 24"><path d="M17 8h3v12h1v1h-4v-1h1v-3h-4l-1.5 3H14v1h-4v-1h1l6-12m1 1l-3.5 7H18V9M5 3h5c1.11 0 2 .89 2 2v11H9v-5H6v5H3V5c0-1.11.89-2 2-2m1 2v4h3V5H6z"/></svg>')||this;return he.fonts=[],he.fontBoxes=[],he.fonts=H,he.currentFont=q,he.setCurrentFont=he.setCurrentFont.bind(he),he}return _e(T,X),T.prototype.getUi=function(){var I=this,H=document.createElement("div");return H.style.overflow="hidden",H.style.flexGrow="2",this.fonts.forEach(function(q){var K=document.createElement("div");K.style.display="inline-block",K.style.alignItems="center",K.style.justifyContent="space-between",K.style.padding="5px",K.style.borderWidth="2px",K.style.borderStyle="solid",K.style.overflow="hidden",K.style.maxWidth=100/I.fonts.length-5+"%",K.style.borderColor=q===I.currentFont?I.uiStyleSettings.toolboxAccentColor:"transparent",K.addEventListener("click",function(){I.setCurrentFont(q,K)}),H.appendChild(K);var he=document.createElement("div");he.style.display="flex",he.style.minHeight="20px",he.style.flexGrow="2",he.style.fontFamily=q,he.style.overflow="hidden";var ke=document.createElement("div");ke.style.whiteSpace="nowrap",ke.style.overflow="hidden",ke.style.textOverflow="ellipsis",ke.innerHTML="The quick brown fox jumps over the lazy dog",he.appendChild(ke),K.appendChild(he),I.fontBoxes.push(K)}),H},T.prototype.setCurrentFont=function(I,H){var q=this;this.currentFont=I,this.fontBoxes.forEach(function(K){K.style.borderColor=K===H?q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},T}(oe),He=function(X){function T(I,H,q){var K=X.call(this,I,H,q)||this;return K.color="transparent",K.padding=5,K.DEFAULT_TEXT="your text here",K.text=K.DEFAULT_TEXT,K.isMoved=!1,K.color=q.defaultColor,K.fontFamily=q.defaultFontFamily,K.defaultSize={x:100,y:30},K.setColor=K.setColor.bind(K),K.setFont=K.setFont.bind(K),K.renderText=K.renderText.bind(K),K.sizeText=K.sizeText.bind(K),K.textEditDivClicked=K.textEditDivClicked.bind(K),K.showTextEditor=K.showTextEditor.bind(K),K.setSize=K.setSize.bind(K),K.positionTextEditor=K.positionTextEditor.bind(K),K.colorPanel=new Ee("Color",q.defaultColorSet,q.defaultColor),K.colorPanel.onColorChanged=K.setColor,K.fontFamilyPanel=new Ne("Font",q.defaultFontFamilies,q.defaultFontFamily),K.fontFamilyPanel.onFontChanged=K.setFont,K}return _e(T,X),T.prototype.ownsTarget=function(I){if(X.prototype.ownsTarget.call(this,I)||I===this.visual||I===this.textElement||I===this.bgRectangle)return!0;var H=!1;return this.textElement.childNodes.forEach(function(q){q===I&&(H=!0)}),H},T.prototype.createVisual=function(){this.visual=le.createGroup(),this.bgRectangle=le.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=le.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(le.createTransform()),this.textElement.transform.baseVal.appendItem(le.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},T.prototype.pointerDown=function(I,H){X.prototype.pointerDown.call(this,I,H),this.isMoved=!1,this.pointerDownPoint=I,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(I),this._state="creating")},T.prototype.renderText=function(){var I=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(H){I.textElement.appendChild(le.createTSpan(H.trim()===""?" ":H.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},T.prototype.getTextScale=function(){var I=this.textElement.getBBox(),H=1;if(I.width>0&&I.height>0){var q=(1*this.width-this.width*this.padding*2/100)/I.width,K=(1*this.height-this.height*this.padding*2/100)/I.height;H=Math.min(q,K)}return H},T.prototype.getTextPosition=function(I){var H=this.textElement.getBBox(),q=0,K=0;return H.width>0&&H.height>0&&(q=(this.width-H.width*I)/2,K=this.height/2-H.height*I/2),{x:q,y:K}},T.prototype.sizeText=function(){var I=this.textElement.getBBox(),H=this.getTextScale(),q=this.getTextPosition(H);q.y-=I.y*H,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+q.x+"px, "+q.y+"px) scale("+H+", "+H+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(q.x,q.y),this.textElement.transform.baseVal.getItem(1).setScale(H,H))},T.prototype.manipulate=function(I){X.prototype.manipulate.call(this,I),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(I.x-this.pointerDownPoint.x)>5||Math.abs(I.y-this.pointerDownPoint.y)>5)},T.prototype.resize=function(I){X.prototype.resize.call(this,I),this.isMoved=!0,this.setSize(),this.sizeText()},T.prototype.setSize=function(){X.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(le.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),le.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},T.prototype.pointerUp=function(I){var H=this.state;H==="creating"&&(this._suppressMarkerCreateEvent=!0),X.prototype.pointerUp.call(this,I),this.setSize(),(H==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},T.prototype.showTextEditor=function(){var I=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(H){H.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var H=Number.parseFloat(I.textEditor.style.fontSize);I.textEditor.clientWidth>=Number.parseInt(I.textEditor.style.maxWidth)&&H>.9;)H-=.1,I.textEditor.style.fontSize=Math.max(H,.9)+"em"}),this.textEditor.addEventListener("keyup",function(H){H.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(H){if(H.clipboardData){var q=H.clipboardData.getData("text"),K=window.getSelection();if(!K.rangeCount)return!1;K.deleteFromDocument(),K.getRangeAt(0).insertNode(document.createTextNode(q)),H.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){I.textEditDivClicked(I.textEditor.innerText)}),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},T.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var I=this.getTextScale(),H=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),q=this.textElement.getBBox(),K={x:q.width*I,y:q.height*I};H.x-=K.x/2,H.y-=K.y/2,this.textEditor.style.top=H.y+"px",this.textEditor.style.left=H.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-H.x+"px",this.textEditor.style.fontSize=Math.max(16*I,12)+"px",this.textElement.style.display="none"}},T.prototype.textEditDivClicked=function(I){this.text=I.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},T.prototype.select=function(){X.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},T.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),X.prototype.deselect.call(this)},T.prototype.dblClick=function(I,H){X.prototype.dblClick.call(this,I,H),this.showTextEditor()},T.prototype.setColor=function(I){this.textElement&&le.setAttributes(this.textElement,[["fill",I]]),this.color=I,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(I)},T.prototype.setFont=function(I){this.textElement&&le.setAttributes(this.textElement,[["font-family",I]]),this.fontFamily=I,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},T.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},T.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var I=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},X.prototype.getState.call(this));return I.typeName=T.typeName,I},T.prototype.restoreState=function(I){var H=I;this.color=H.color,this.fontFamily=H.fontFamily,this.padding=H.padding,this.text=H.text,this.createVisual(),X.prototype.restoreState.call(this,I),this.setSize()},T.prototype.scale=function(I,H){X.prototype.scale.call(this,I,H),this.setSize(),this.sizeText(),this.positionTextEditor()},T.typeName="TextMarker",T.title="Text marker",T.icon='<svg viewBox="0 0 24 24"><path d="M9.6 14L12 7.7l2.4 6.3M11 5L5.5 19h2.2l1.1-3H15l1.1 3h2.2L13 5h-2z"/></svg>',T}(tt),Te=function(X){function T(I,H,q){var K=X.call(this,I,H,q)||this;return K.color="transparent",K.lineWidth=3,K.drawing=!1,K.pixelRatio=1,K.color=q.defaultColor,K.lineWidth=q.defaultStrokeWidth,K.pixelRatio=q.freehandPixelRatio,K.setColor=K.setColor.bind(K),K.addCanvas=K.addCanvas.bind(K),K.finishCreation=K.finishCreation.bind(K),K.setLineWidth=K.setLineWidth.bind(K),K.colorPanel=new Ee("Color",q.defaultColorSet,q.defaultColor),K.colorPanel.onColorChanged=K.setColor,K.lineWidthPanel=new ht("Line width",q.defaultStrokeWidths,q.defaultStrokeWidth),K.lineWidthPanel.onWidthChanged=K.setLineWidth,K}return _e(T,X),T.prototype.ownsTarget=function(I){return!(!X.prototype.ownsTarget.call(this,I)&&I!==this.visual&&I!==this.drawingImage)},T.prototype.createVisual=function(){this.visual=le.createGroup(),this.drawingImage=le.createImage(),this.visual.appendChild(this.drawingImage);var I=le.createTransform();this.visual.transform.baseVal.appendItem(I),this.addMarkerVisualToContainer(this.visual)},T.prototype.pointerDown=function(I,H){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(I.x,I.y),this.drawing=!0):X.prototype.pointerDown.call(this,I,H)},T.prototype.manipulate=function(I){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(I.x,I.y),this.canvasContext.stroke()):X.prototype.manipulate.call(this,I)},T.prototype.resize=function(I){X.prototype.resize.call(this,I),le.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),le.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},T.prototype.pointerUp=function(I){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):X.prototype.pointerUp.call(this,I)},T.prototype.addCanvas=function(){this.overlayContainer.innerHTML="",this.canvasElement=document.createElement("canvas"),this.canvasElement.width=this.overlayContainer.clientWidth*this.pixelRatio,this.canvasElement.height=this.overlayContainer.clientHeight*this.pixelRatio,this.canvasContext=this.canvasElement.getContext("2d"),this.canvasContext.scale(this.pixelRatio,this.pixelRatio),this.overlayContainer.appendChild(this.canvasElement)},T.prototype.select=function(){this.state==="creating"&&this.finishCreation(),X.prototype.select.call(this)},T.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),X.prototype.deselect.call(this)},T.prototype.finishCreation=function(){for(var I=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),H=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],q=H[0],K=H[1],he=H[2],ke=H[3],je=!1,ct=0;ct<this.canvasElement.height;ct++)for(var De=0;De<this.canvasElement.width;De++)I.data[ct*this.canvasElement.width*4+4*De+3]>0&&(je=!0,ct<K&&(K=ct),De<q&&(q=De),ct>ke&&(ke=ct),De>he&&(he=De));if(je){this.left=q/this.pixelRatio,this.top=K/this.pixelRatio,this.width=(he-q)/this.pixelRatio,this.height=(ke-K)/this.pixelRatio;var et=document.createElement("canvas");et.width=he-q,et.height=ke-K,et.getContext("2d").putImageData(this.canvasContext.getImageData(q,K,he-q,ke-K),0,0),this.drawingImgUrl=et.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},T.prototype.setDrawingImage=function(){le.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),le.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},T.prototype.setColor=function(I){this.color=I,this.colorChanged(I)},T.prototype.setLineWidth=function(I){this.lineWidth=I},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var I=Object.assign({drawingImgUrl:this.drawingImgUrl},X.prototype.getState.call(this));return I.typeName=T.typeName,I},T.prototype.restoreState=function(I){this.createVisual(),X.prototype.restoreState.call(this,I),this.drawingImgUrl=I.drawingImgUrl,this.setDrawingImage()},T.prototype.scale=function(I,H){X.prototype.scale.call(this,I,H),this.setDrawingImage()},T.typeName="FreehandMarker",T.title="Freehand marker",T.icon='<svg viewBox="0 0 24 24"><path d="M9.75 20.85c1.78-.7 1.39-2.63.49-3.85-.89-1.25-2.12-2.11-3.36-2.94A9.817 9.817 0 014.54 12c-.28-.33-.85-.94-.27-1.06.59-.12 1.61.46 2.13.68.91.38 1.81.82 2.65 1.34l1.01-1.7C8.5 10.23 6.5 9.32 4.64 9.05c-1.06-.16-2.18.06-2.54 1.21-.32.99.19 1.99.77 2.77 1.37 1.83 3.5 2.71 5.09 4.29.34.33.75.72.95 1.18.21.44.16.47-.31.47-1.24 0-2.79-.97-3.8-1.61l-1.01 1.7c1.53.94 4.09 2.41 5.96 1.79m11.09-15.6c.22-.22.22-.58 0-.79l-1.3-1.3a.562.562 0 00-.78 0l-1.02 1.02 2.08 2.08M11 10.92V13h2.08l6.15-6.15-2.08-2.08L11 10.92z"/></svg>',T}(tt),me=function(X){function T(I,H,q){var K=X.call(this,I,q||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return K.typeBoxes=[],K.currentType=H,K.setCurrentType=K.setCurrentType.bind(K),K}return _e(T,X),T.prototype.getUi=function(){var I=this,H=document.createElement("div");H.style.display="flex",H.style.overflow="hidden",H.style.flexGrow="2";for(var q=function(ke){var je="both";switch(ke){case 0:je="both";break;case 1:je="start";break;case 2:je="end";break;case 3:je="none"}var ct=document.createElement("div");if(ct.style.display="flex",ct.style.flexGrow="2",ct.style.alignItems="center",ct.style.justifyContent="space-between",ct.style.padding="5px",ct.style.borderWidth="2px",ct.style.borderStyle="solid",ct.style.borderColor=je===K.currentType?K.uiStyleSettings.toolboxAccentColor:"transparent",ct.addEventListener("click",function(){I.setCurrentType(je,ct)}),H.appendChild(ct),je==="both"||je==="start"){var De=document.createElement("div");De.style.display="flex",De.style.alignItems="center",De.style.minHeight="20px",De.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
<polygon points="0,5 10,0 10,10" fill="`+(K.uiStyleSettings!==void 0?K.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,De.style.marginLeft="5px",ct.appendChild(De)}var et=document.createElement("div");et.style.display="flex",et.style.alignItems="center",et.style.minHeight="20px",et.style.flexGrow="2";var Xe=document.createElement("hr");if(Xe.style.minWidth="20px",Xe.style.border="0px",Xe.style.borderTop="3px solid "+(K.uiStyleSettings!==void 0?K.uiStyleSettings.toolboxColor:"#eeeeee"),Xe.style.flexGrow="2",et.appendChild(Xe),ct.appendChild(et),je==="both"||je==="end"){var Ct=document.createElement("div");Ct.style.display="flex",Ct.style.alignItems="center",Ct.style.minHeight="20px",Ct.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
<polygon points="0,0 10,5 0,10" fill="`+(K.uiStyleSettings!==void 0?K.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,Ct.style.marginRight="5px",ct.appendChild(Ct)}K.typeBoxes.push(ct)},K=this,he=0;he<4;he++)q(he);return H},T.prototype.setCurrentType=function(I,H){var q=this;this.currentType=I,this.typeBoxes.forEach(function(K){K.style.borderColor=K===H?q.uiStyleSettings!==void 0?q.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},T}(oe),ge=function(X){function T(I,H,q){var K=X.call(this,I,H,q)||this;return K.arrowType="end",K.arrowBaseHeight=10,K.arrowBaseWidth=10,K.getArrowPoints=K.getArrowPoints.bind(K),K.setArrowType=K.setArrowType.bind(K),K.arrowTypePanel=new me("Arrow type","end"),K.arrowTypePanel.onArrowTypeChanged=K.setArrowType,K}return _e(T,X),T.prototype.ownsTarget=function(I){return!(!X.prototype.ownsTarget.call(this,I)&&I!==this.arrow1&&I!==this.arrow2)},T.prototype.getArrowPoints=function(I,H){var q=this.arrowBaseWidth+2*this.strokeWidth,K=this.arrowBaseHeight+2*this.strokeWidth;return I-q/2+","+(H+K/2)+" "+I+","+(H-K/2)+" "+(I+q/2)+","+(H+K/2)},T.prototype.createTips=function(){this.arrow1=le.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(le.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=le.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(le.createTransform()),this.visual.appendChild(this.arrow2)},T.prototype.pointerDown=function(I,H){X.prototype.pointerDown.call(this,I,H),this.state==="creating"&&this.createTips()},T.prototype.adjustVisual=function(){if(X.prototype.adjustVisual.call(this),this.arrow1&&this.arrow2&&(this.arrow1.style.display=this.arrowType==="both"||this.arrowType==="start"?"":"none",this.arrow2.style.display=this.arrowType==="both"||this.arrowType==="end"?"":"none",le.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),le.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]),Math.abs(this.x1-this.x2)>.1)){var I=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),H=this.arrow1.transform.baseVal.getItem(0);H.setRotate(I,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(H,0);var q=this.arrow2.transform.baseVal.getItem(0);q.setRotate(I+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(q,0)}},T.prototype.setArrowType=function(I){this.arrowType=I,this.adjustVisual(),this.stateChanged()},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var I=Object.assign({arrowType:this.arrowType},X.prototype.getState.call(this));return I.typeName=T.typeName,I},T.prototype.restoreState=function(I){X.prototype.restoreState.call(this,I);var H=I;this.arrowType=H.arrowType,this.createTips(),this.adjustVisual()},T.typeName="ArrowMarker",T.title="Arrow marker",T.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',T}(mt),re=function(X){function T(I,H,q){var K=X.call(this,I,H,q)||this;return K.fillColor=q.defaultFillColor,K.strokeWidth=0,K.fillPanel=new Ee("Color",q.defaultColorSet,q.defaultFillColor),K.fillPanel.onColorChanged=K.setFillColor,K}return _e(T,X),Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var I=X.prototype.getState.call(this);return I.typeName=T.typeName,I},T.typeName="CoverMarker",T.title="Cover marker",T.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',T}(nt),se=function(X){function T(I,H,q,K){var he=X.call(this,I,K||'<svg viewBox="0 0 24 24"><path d="M17.66 8L12 2.35 6.34 8A8.02 8.02 0 004 13.64c0 2 .78 4.11 2.34 5.67a7.99 7.99 0 0011.32 0c1.56-1.56 2.34-3.67 2.34-5.67S19.22 9.56 17.66 8M6 14c0-2 .62-3.27 1.76-4.4L12 5.27l4.24 4.38C17.38 10.77 18 12 18 14H6z"/></svg>')||this;return he.opacities=[],he.opacityBoxes=[],he.opacities=H,he.currentOpacity=q,he.setCurrentOpacity=he.setCurrentOpacity.bind(he),he}return _e(T,X),T.prototype.getUi=function(){var I=this,H=document.createElement("div");return H.style.display="flex",H.style.overflow="hidden",H.style.flexGrow="2",H.style.justifyContent="space-between",this.opacities.forEach(function(q){var K=document.createElement("div");K.style.display="flex",K.style.alignItems="center",K.style.justifyContent="center",K.style.padding="5px",K.style.borderWidth="2px",K.style.borderStyle="solid",K.style.borderColor=q===I.currentOpacity?I.uiStyleSettings.toolboxAccentColor:"transparent",K.addEventListener("click",function(){I.setCurrentOpacity(q,K)}),H.appendChild(K);var he=document.createElement("div");he.innerText=100*q+"%",K.appendChild(he),I.opacityBoxes.push(K)}),H},T.prototype.setCurrentOpacity=function(I,H){var q=this;this.currentOpacity=I,this.opacityBoxes.forEach(function(K){K.style.borderColor=K===H?q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},T}(oe),ce=function(X){function T(I,H,q){var K=X.call(this,I,H,q)||this;return K.setOpacity=K.setOpacity.bind(K),K.fillColor=q.defaultHighlightColor,K.strokeWidth=0,K.opacity=q.defaultHighlightOpacity,K.fillPanel=new Ee("Color",q.defaultColorSet,K.fillColor),K.fillPanel.onColorChanged=K.setFillColor,K.opacityPanel=new se("Opacity",q.defaultOpacitySteps,K.opacity),K.opacityPanel.onOpacityChanged=K.setOpacity,K}return _e(T,X),T.prototype.setOpacity=function(I){this.opacity=I,this.visual&&le.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var I=X.prototype.getState.call(this);return I.typeName=T.typeName,I},T.typeName="HighlightMarker",T.title="Highlight marker",T.icon='<svg viewBox="0 0 24 24"><path d="M18.5 1.15c-.53 0-1.04.19-1.43.58l-5.81 5.82 5.65 5.65 5.82-5.81c.77-.78.77-2.04 0-2.83l-2.84-2.83c-.39-.39-.89-.58-1.39-.58M10.3 8.5l-5.96 5.96c-.78.78-.78 2.04.02 2.85C3.14 18.54 1.9 19.77.67 21h5.66l.86-.86c.78.76 2.03.75 2.81-.02l5.95-5.96"/></svg>',T}(re),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>',xe=function(X){function T(I,H,q){var K=X.call(this,I,H,q)||this;return K.bgColor="transparent",K.tipPosition={x:0,y:0},K.tipBase1Position={x:0,y:0},K.tipBase2Position={x:0,y:0},K.tipMoving=!1,K.color=q.defaultStrokeColor,K.bgColor=q.defaultFillColor,K.fontFamily=q.defaultFontFamily,K.defaultSize={x:100,y:30},K.setBgColor=K.setBgColor.bind(K),K.getTipPoints=K.getTipPoints.bind(K),K.positionTip=K.positionTip.bind(K),K.setTipPoints=K.setTipPoints.bind(K),K.colorPanel=new Ee("Text color",q.defaultColorSet,K.color,'<svg viewBox="0 0 24 24"><path d="M9.62 12L12 5.67 14.37 12M11 3L5.5 17h2.25l1.12-3h6.25l1.13 3h2.25L13 3h-2z"/></svg>'),K.colorPanel.onColorChanged=K.setColor,K.bgColorPanel=new Ee("Fill color",q.defaultColorSet,K.bgColor,pe),K.bgColorPanel.onColorChanged=K.setBgColor,K.fontFamilyPanel=new Ne("Font",q.defaultFontFamilies,q.defaultFontFamily),K.fontFamilyPanel.onFontChanged=K.setFont,K.tipGrip=new ze,K.tipGrip.visual.transform.baseVal.appendItem(le.createTransform()),K.controlBox.appendChild(K.tipGrip.visual),K}return _e(T,X),T.prototype.ownsTarget=function(I){return X.prototype.ownsTarget.call(this,I)||this.tipGrip.ownsTarget(I)||this.tip===I},T.prototype.createTip=function(){le.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=le.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},T.prototype.pointerDown=function(I,H){this.state==="new"&&X.prototype.pointerDown.call(this,I,H),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(H)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):X.prototype.pointerDown.call(this,I,H)},T.prototype.pointerUp=function(I){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,X.prototype.pointerUp.call(this,I);else{var H=this.state==="creating";X.prototype.pointerUp.call(this,I),this.setTipPoints(H),this.positionTip()}},T.prototype.manipulate=function(I){if(this.tipMoving){var H=this.unrotatePoint(I);this.tipPosition={x:H.x-this.manipulationStartLeft,y:H.y-this.manipulationStartTop},this.positionTip()}else X.prototype.manipulate.call(this,I)},T.prototype.setBgColor=function(I){this.bgRectangle&&this.tip&&(le.setAttributes(this.bgRectangle,[["fill",I]]),le.setAttributes(this.tip,[["fill",I]])),this.bgColor=I,this.fillColorChanged(I)},T.prototype.getTipPoints=function(){return this.setTipPoints(this.state==="creating"),this.tipBase1Position.x+","+this.tipBase1Position.y+" "+this.tipBase2Position.x+","+this.tipBase2Position.y+" "+this.tipPosition.x+","+this.tipPosition.y},T.prototype.setTipPoints=function(I){I===void 0&&(I=!1);var H=Math.min(this.height/2,15),q=this.height/5;I&&(this.tipPosition={x:H+q/2,y:this.height+20});var K=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?K<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(q=this.width/5,H=Math.min(this.width/2,15),this.tipBase1Position={x:H,y:0},this.tipBase2Position={x:H+q,y:0}):(this.tipBase1Position={x:0,y:H},this.tipBase2Position={x:0,y:H+q}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?K<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(q=this.width/5,H=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-H-q,y:0},this.tipBase2Position={x:this.width-H,y:0}):(this.tipBase1Position={x:this.width,y:H},this.tipBase2Position={x:this.width,y:H+q}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?K<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(q=this.width/5,H=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-H-q,y:this.height},this.tipBase2Position={x:this.width-H,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-H-q},this.tipBase2Position={x:this.width,y:this.height-H}):K<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(q=this.width/5,H=Math.min(this.width/2,15),this.tipBase1Position={x:H,y:this.height},this.tipBase2Position={x:H+q,y:this.height}):(this.tipBase1Position={x:0,y:this.height-H},this.tipBase2Position={x:0,y:this.height-H-q})},T.prototype.resize=function(I){X.prototype.resize.call(this,I),this.positionTip()},T.prototype.positionTip=function(){le.setAttributes(this.tip,[["points",this.getTipPoints()]]);var I=this.tipGrip.visual.transform.baseVal.getItem(0);I.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(I,0)},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),T.prototype.select=function(){this.positionTip(),X.prototype.select.call(this)},T.prototype.getState=function(){var I=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},X.prototype.getState.call(this));return I.typeName=T.typeName,I},T.prototype.restoreState=function(I){var H=I;this.bgColor=H.bgColor,this.tipPosition=H.tipPosition,X.prototype.restoreState.call(this,I),this.createTip(),this.setTipPoints()},T.prototype.scale=function(I,H){X.prototype.scale.call(this,I,H),this.tipPosition={x:this.tipPosition.x*I,y:this.tipPosition.y*H},this.positionTip()},T.typeName="CalloutMarker",T.title="Callout marker",T.icon='<svg viewBox="0 0 24 24"><path d="M4 2h16a2 2 0 012 2v12a2 2 0 01-2 2h-4l-4 4-4-4H4a2 2 0 01-2-2V4a2 2 0 012-2m0 2v12h4.83L12 19.17 15.17 16H20V4H4m2 3h12v2H6V7m0 4h10v2H6v-2z"/></svg>',T}(He),Pe=function(X){function T(I,H,q){var K=X.call(this,I,H,q)||this;return K.fillColor="transparent",K.strokeColor="transparent",K.strokeWidth=0,K.strokeDasharray="",K.opacity=1,K.strokeColor=q.defaultColor,K.strokeWidth=q.defaultStrokeWidth,K.strokeDasharray=q.defaultStrokeDasharray,K.fillColor=q.defaultFillColor,K.setStrokeColor=K.setStrokeColor.bind(K),K.setFillColor=K.setFillColor.bind(K),K.setStrokeWidth=K.setStrokeWidth.bind(K),K.setStrokeDasharray=K.setStrokeDasharray.bind(K),K.setOpacity=K.setOpacity.bind(K),K.createVisual=K.createVisual.bind(K),K.strokePanel=new Ee("Line color",ue(q.defaultColorSet,["transparent"]),q.defaultColor),K.strokePanel.onColorChanged=K.setStrokeColor,K.fillPanel=new Ee("Fill color",ue(q.defaultColorSet,["transparent"]),K.fillColor,pe),K.fillPanel.onColorChanged=K.setFillColor,K.strokeWidthPanel=new ht("Line width",q.defaultStrokeWidths,q.defaultStrokeWidth),K.strokeWidthPanel.onWidthChanged=K.setStrokeWidth,K.strokeStylePanel=new it("Line style",q.defaultStrokeDasharrays,q.defaultStrokeDasharray),K.strokeStylePanel.onStyleChanged=K.setStrokeDasharray,K.opacityPanel=new se("Opacity",q.defaultOpacitySteps,K.opacity),K.opacityPanel.onOpacityChanged=K.setOpacity,K}return _e(T,X),T.prototype.ownsTarget=function(I){return!(!X.prototype.ownsTarget.call(this,I)&&I!==this.visual)},T.prototype.createVisual=function(){this.visual=le.createEllipse(this.width/2,this.height/2,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},T.prototype.pointerDown=function(I,H){X.prototype.pointerDown.call(this,I,H),this.state==="new"&&(this.createVisual(),this.moveVisual(I),this._state="creating")},T.prototype.manipulate=function(I){X.prototype.manipulate.call(this,I)},T.prototype.resize=function(I){X.prototype.resize.call(this,I),this.setSize()},T.prototype.setSize=function(){X.prototype.setSize.call(this),le.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},T.prototype.pointerUp=function(I){X.prototype.pointerUp.call(this,I),this.setSize()},T.prototype.setStrokeColor=function(I){this.strokeColor=I,this.visual&&le.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(I),this.stateChanged()},T.prototype.setFillColor=function(I){this.fillColor=I,this.visual&&le.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(I),this.stateChanged()},T.prototype.setStrokeWidth=function(I){this.strokeWidth=I,this.visual&&le.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},T.prototype.setStrokeDasharray=function(I){this.strokeDasharray=I,this.visual&&le.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},T.prototype.setOpacity=function(I){this.opacity=I,this.visual&&le.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var I=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},X.prototype.getState.call(this));return I.typeName=T.typeName,I},T.prototype.restoreState=function(I){var H=I;this.fillColor=H.fillColor,this.strokeColor=H.strokeColor,this.strokeWidth=H.strokeWidth,this.strokeDasharray=H.strokeDasharray,this.opacity=H.opacity,this.createVisual(),X.prototype.restoreState.call(this,I),this.setSize()},T.prototype.scale=function(I,H){X.prototype.scale.call(this,I,H),this.setSize()},T.typeName="EllipseMarker",T.title="Ellipse marker",T.icon='<svg viewBox="0 0 24 24"><path d="M12 4C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',T}(tt),Ke=function(X){function T(I,H,q){return X.call(this,I,H,q)||this}return _e(T,X),Object.defineProperty(T.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),T.prototype.ownsTarget=function(I){return!(!X.prototype.ownsTarget.call(this,I)&&I!==this.tip1&&I!==this.tip2)},T.prototype.createTips=function(){this.tip1=le.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(le.createTransform()),this.visual.appendChild(this.tip1),this.tip2=le.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(le.createTransform()),this.visual.appendChild(this.tip2)},T.prototype.pointerDown=function(I,H){X.prototype.pointerDown.call(this,I,H),this.state==="creating"&&this.createTips()},T.prototype.adjustVisual=function(){if(X.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(le.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()]]),le.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 I=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),H=this.tip1.transform.baseVal.getItem(0);H.setRotate(I,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(H,0);var q=this.tip2.transform.baseVal.getItem(0);q.setRotate(I+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(q,0)}},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var I=X.prototype.getState.call(this);return I.typeName=T.typeName,I},T.prototype.restoreState=function(I){X.prototype.restoreState.call(this,I),this.createTips(),this.adjustVisual()},T.typeName="MeasurementMarker",T.title="Measurement marker",T.icon='<svg viewBox="0 0 24 24"><path d="M1.39 18.36l1.77-1.76L4.58 18l1.06-1.05-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.42 1.41L10.59 12l-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.41 1.41 1.07-1.06-1.42-1.41 1.42-1.42L18 6.7l1.07-1.06-2.47-2.48 1.76-1.77 4.25 4.25L5.64 22.61l-4.25-4.25z"/></svg>',T}(mt),vt=function(X){function T(I,H,q){var K=X.call(this,I,H,q)||this;return K.strokePanel.colors=q.defaultColorSet,K.fillColor="transparent",K}return _e(T,X),Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var I=X.prototype.getState.call(this);return I.typeName=T.typeName,I},T.typeName="EllipseFrameMarker",T.title="Ellipse frame marker",T.icon='<svg viewBox="0 0 24 24"><path d="M12 6c4.41 0 8 2.69 8 6s-3.59 6-8 6-8-2.69-8-6 3.59-6 8-6m0-2C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',T}(Pe),Ft=function(){function X(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(X.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),X.prototype.addUndoStep=function(T){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(T)||(this.undoStack.push(T),JSON.stringify(this.lastRedoStep)!==JSON.stringify(T)&&this.redoStack.splice(0,this.redoStack.length))},X.prototype.replaceLastUndoStep=function(T){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=T)},X.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},X.prototype.undo=function(){if(this.undoStack.length>1){var T=this.undoStack.pop();return T!==void 0&&this.redoStack.push(T),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},X.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},X}(),Dt=function(X){function T(I,H,q){var K=X.call(this,I,H,q)||this;return K.strokeColor="transparent",K.strokeWidth=0,K.strokeDasharray="",K.curveX=0,K.curveY=0,K.manipulationStartCurveX=0,K.manipulationStartCurveY=0,K.setStrokeColor=K.setStrokeColor.bind(K),K.setStrokeWidth=K.setStrokeWidth.bind(K),K.setStrokeDasharray=K.setStrokeDasharray.bind(K),K.positionGrips=K.positionGrips.bind(K),K.addControlGrips=K.addControlGrips.bind(K),K.adjustVisual=K.adjustVisual.bind(K),K.setupControlBox=K.setupControlBox.bind(K),K.resize=K.resize.bind(K),K.strokeColor=q.defaultColor,K.strokeWidth=q.defaultStrokeWidth,K.strokeDasharray=q.defaultStrokeDasharray,K.strokePanel=new Ee("Line color",q.defaultColorSet,q.defaultColor),K.strokePanel.onColorChanged=K.setStrokeColor,K.strokeWidthPanel=new ht("Line width",q.defaultStrokeWidths,q.defaultStrokeWidth),K.strokeWidthPanel.onWidthChanged=K.setStrokeWidth,K.strokeStylePanel=new it("Line style",q.defaultStrokeDasharrays,q.defaultStrokeDasharray),K.strokeStylePanel.onStyleChanged=K.setStrokeDasharray,K}return _e(T,X),T.prototype.ownsTarget=function(I){return!(!X.prototype.ownsTarget.call(this,I)&&I!==this.visual&&I!==this.selectorCurve&&I!==this.visibleCurve&&!this.curveGrip.ownsTarget(I))},T.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},T.prototype.createVisual=function(){this.visual=le.createGroup(),this.selectorCurve=le.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=le.createPath(this.getPathD(),[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["fill","transparent"]]),this.visual.appendChild(this.selectorCurve),this.visual.appendChild(this.visibleCurve),this.addMarkerVisualToContainer(this.visual)},T.prototype.pointerDown=function(I,H){X.prototype.pointerDown.call(this,I,H),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=I.x,this.curveY=I.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(H)&&(this.activeGrip=this.curveGrip,this._state="resize")},T.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),le.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),le.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),le.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},T.prototype.setupControlBox=function(){X.prototype.setupControlBox.call(this),this.curveControlLine1=le.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=le.createLine(this.x2,this.y2,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.insertBefore(this.curveControlLine1,this.controlBox.firstChild),this.controlBox.insertBefore(this.curveControlLine2,this.controlBox.firstChild)},T.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,X.prototype.addControlGrips.call(this)},T.prototype.positionGrips=function(){X.prototype.positionGrips.call(this);var I=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-I/2,this.curveY-I/2),this.curveControlLine1&&this.curveControlLine2&&(this.curveControlLine1.setAttribute("x1",this.x1.toString()),this.curveControlLine1.setAttribute("y1",this.y1.toString()),this.curveControlLine1.setAttribute("x2",this.curveX.toString()),this.curveControlLine1.setAttribute("y2",this.curveY.toString()),this.curveControlLine2.setAttribute("x1",this.x2.toString()),this.curveControlLine2.setAttribute("y1",this.y2.toString()),this.curveControlLine2.setAttribute("x2",this.curveX.toString()),this.curveControlLine2.setAttribute("y2",this.curveY.toString()))},T.prototype.manipulate=function(I){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+I.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+I.y-this.manipulationStartY),X.prototype.manipulate.call(this,I)},T.prototype.resize=function(I){this.activeGrip===this.curveGrip&&(this.curveX=I.x,this.curveY=I.y),X.prototype.resize.call(this,I),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},T.prototype.setStrokeColor=function(I){this.strokeColor=I,this.adjustVisual(),this.colorChanged(I)},T.prototype.setStrokeWidth=function(I){this.strokeWidth=I,this.adjustVisual()},T.prototype.setStrokeDasharray=function(I){this.strokeDasharray=I,this.adjustVisual()},T.prototype.scale=function(I,H){this.curveX=this.curveX*I,this.curveY=this.curveY*H,X.prototype.scale.call(this,I,H)},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var I=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},X.prototype.getState.call(this));return I.typeName=T.typeName,I},T.prototype.restoreState=function(I){X.prototype.restoreState.call(this,I);var H=I;this.strokeColor=H.strokeColor,this.strokeWidth=H.strokeWidth,this.strokeDasharray=H.strokeDasharray,this.curveX=H.curveX,this.curveY=H.curveY,this.createVisual(),this.adjustVisual()},T.typeName="CurveMarker",T.title="Curve marker",T.icon='<svg viewBox="0 0 24 24"><path d="M18.5 2A1.5 1.5 0 0120 3.5 1.5 1.5 0 0118.5 5c-.23 0-.45-.05-.65-.15l-3.69 3.7.34.45c2.19-1.26 4.76-2 7.5-2l1 .03v2.01L22 9c-2.58 0-5 .75-7 2.04A3.96 3.96 0 0111.04 15C9.75 17 9 19.42 9 22l.04 1H7.03L7 22c0-2.74.74-5.31 2-7.5l-.45-.34-3.7 3.69c.1.2.15.42.15.65A1.5 1.5 0 013.5 20 1.5 1.5 0 012 18.5 1.5 1.5 0 013.5 17c.23 0 .45.05.65.15l3.69-3.7C7.31 12.78 7 11.92 7 11a4 4 0 014-4c.92 0 1.78.31 2.45.84l3.7-3.69c-.1-.2-.15-.42-.15-.65A1.5 1.5 0 0118.5 2M11 9a2 2 0 00-2 2 2 2 0 002 2 2 2 0 002-2 2 2 0 00-2-2z"/></svg>',T}(Tt),Kt=function(){function X(T,I){I===void 0&&(I=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=T,this.cancelable=I}return Object.defineProperty(X.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),X.prototype.preventDefault=function(){this._defaultPrevented=!0},X}(),ut=function(X){function T(I,H,q){var K=X.call(this,I,!1)||this;return K.dataUrl=H,K.state=q,K}return _e(T,X),T}(Kt),Be=function(X){function T(I,H,q){q===void 0&&(q=!1);var K=X.call(this,I,q)||this;return K.marker=H,K}return _e(T,X),T}(Kt),kt=function(){function X(){this.render=[],this.beforeclose=[],this.close=[],this.show=[],this.restorestate=[],this.statechange=[],this.markerselect=[],this.markerdeselect=[],this.markercreating=[],this.markercreate=[],this.markerbeforedelete=[],this.markerdelete=[],this.markerchange=[],this.focus=[],this.blur=[]}return X.prototype.addEventListener=function(T,I){this[T].push(I)},X.prototype.removeEventListener=function(T,I){var H=this[T].indexOf(I);H>-1&&this[T].splice(H,1)},X}(),Ot=function(){function X(T){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new Me,this._isOpen=!1,this.undoRedoManager=new Ft,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 kt,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=X.instanceCounter++,this.styles=new $e(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=T,this.targetRoot=document.body,this.width=T.clientWidth,this.height=T.clientHeight,this.styles.removeStyleSheet(),this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.toolbarButtonClicked=this.toolbarButtonClicked.bind(this),this.createNewMarker=this.createNewMarker.bind(this),this.addNewMarker=this.addNewMarker.bind(this),this.markerCreated=this.markerCreated.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onDblClick=this.onDblClick.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.onPointerOut=this.onPointerOut.bind(this),this.onKeyUp=this.onKeyUp.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.deleteSelectedMarker=this.deleteSelectedMarker.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.removeMarker=this.removeMarker.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this),this.onPopupTargetResize=this.onPopupTargetResize.bind(this),this.showNotesEditor=this.showNotesEditor.bind(this),this.hideNotesEditor=this.hideNotesEditor.bind(this),this.stepZoom=this.stepZoom.bind(this),this.focus=this.focus.bind(this),this.blur=this.blur.bind(this),this.markerStateChanged=this.markerStateChanged.bind(this),this.switchToSelectMode=this.switchToSelectMode.bind(this),this.addDefs=this.addDefs.bind(this),this.addDefsToImage=this.addDefsToImage.bind(this)}return Object.defineProperty(X.prototype,"ALL_MARKER_TYPES",{get:function(){return[lt,Te,ge,He,vt,Pe,ce,xe,Ke,re,mt,Dt]},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[lt,Te,ge,He,Pe,ce,xe]},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"BASIC_MARKER_TYPES",{get:function(){return[lt,Te,ge,He,ce]},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(T){var I=this;this._availableMarkerTypes.splice(0),T.forEach(function(H){if(typeof H=="string"){var q=I.ALL_MARKER_TYPES.find(function(K){return K.typeName===H});q!==void 0&&I._availableMarkerTypes.push(q)}else I._availableMarkerTypes.push(H)})},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(T){this._zoomLevel=T,this.editorCanvas&&this.contentDiv&&(this.editorCanvas.style.transform="scale("+this._zoomLevel+")",this.contentDiv.scrollTo({left:(this.editorCanvas.clientWidth*this._zoomLevel-this.contentDiv.clientWidth)/2,top:(this.editorCanvas.clientHeight*this._zoomLevel-this.contentDiv.clientHeight)/2}))},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),X.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),Oe.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},X.prototype.show=function(){var T=this;this.styles.styleSheetRoot===void 0&&Ve.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=Ve.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(I){return I(new Kt(T))})},X.prototype.render=function(){return Se(this,void 0,void 0,function(){var T;return ve(this,function(I){switch(I.label){case 0:return this.setCurrentMarker(),(T=new Ye).naturalSize=this.renderAtNaturalSize,T.imageType=this.renderImageType,T.imageQuality=this.renderImageQuality,T.markersOnly=this.renderMarkersOnly,T.width=this.renderWidth,T.height=this.renderHeight,[4,T.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return I.sent(),[4,T.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,I.sent()]}})})},X.prototype.close=function(T){var I=this;if(T===void 0&&(T=!1),this.isOpen){var H=!1;T||this.eventListeners.beforeclose.forEach(function(q){var K=new Kt(I,!0);q(K),K.defaultPrevented&&(H=!0)}),H||(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.settings.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),this.eventListeners.close.forEach(function(q){return q(new Kt(I))}),this.detachEvents(),this._isOpen=!1)}},X.prototype.addMarkersToToolbar=function(){for(var T,I=[],H=0;H<arguments.length;H++)I[H]=arguments[H];(T=this._availableMarkerTypes).push.apply(T,I)},X.prototype.addRenderEventListener=function(T){this.addEventListener("render",function(I){T(I.dataUrl,I.state)})},X.prototype.removeRenderEventListener=function(T){},X.prototype.addCloseEventListener=function(T){this.addEventListener("close",function(){T()})},X.prototype.removeCloseEventListener=function(T){},X.prototype.setupResizeObserver=function(){var T=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){T.resize(T.target.clientWidth,T.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return T.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},X.prototype.onPopupTargetResize=function(){var T=1*this.target.clientWidth/this.target.clientHeight,I=this.editorCanvas.clientWidth/T>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*T:this.editorCanvas.clientWidth,H=I<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/T;this.resize(I,H)},X.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},X.prototype.resize=function(T,I){this._isResizing=!0;var H=T/this.imageWidth,q=I/this.imageHeight;this.imageWidth=Math.round(T),this.imageHeight=Math.round(I),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(H,q),this._isResizing=!1},X.prototype.scaleMarkers=function(T,I){var H,q=this;this._currentMarker&&this._currentMarker instanceof He?this._currentMarker.scale(T,I):(H=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(K){K!==q._currentMarker&&K.scale(T,I)}),H!==void 0&&this.setCurrentMarker(H)},X.prototype.setEditingTarget=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px"},X.prototype.setTopLeft=function(){var T=this.editingTarget.getBoundingClientRect(),I=this.editorCanvas.getBoundingClientRect();this.left=T.left-I.left,this.top=T.top-I.top},X.prototype.initMarkerCanvas=function(){this.markerImageHolder=document.createElement("div"),this.markerImageHolder.style.setProperty("touch-action","pinch-zoom"),this.markerImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.markerImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImage.style.pointerEvents="auto",this.markerImageHolder.style.position="absolute",this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.markerImageHolder.style.transformOrigin="top left",this.positionMarkerImage(),this.markerImageHolder.appendChild(this.markerImage),this.editorCanvas.appendChild(this.markerImageHolder)},X.prototype.addDefs=function(){for(var T,I=[],H=0;H<arguments.length;H++)I[H]=arguments[H];this.defs=le.createDefs(),this.addDefsToImage(),(T=this.defs).append.apply(T,I)},X.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},X.prototype.initOverlay=function(){this.overlayContainer=document.createElement("div"),this.overlayContainer.style.position="absolute",this.overlayContainer.style.left="0px",this.overlayContainer.style.top="0px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.overlayContainer.style.display="flex",this.markerImageHolder.appendChild(this.overlayContainer)},X.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},X.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},X.prototype.attachWindowEvents=function(){window.addEventListener("pointermove",this.onPointerMove),window.addEventListener("pointerup",this.onPointerUp),window.addEventListener("pointercancel",this.onPointerOut),window.addEventListener("pointerout",this.onPointerOut),window.addEventListener("pointerleave",this.onPointerUp),window.addEventListener("resize",this.onWindowResize),window.addEventListener("keyup",this.onKeyUp)},X.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},X.prototype.detachWindowEvents=function(){window.removeEventListener("pointermove",this.onPointerMove),window.removeEventListener("pointerup",this.onPointerUp),window.removeEventListener("pointercancel",this.onPointerOut),window.removeEventListener("pointerout",this.onPointerOut),window.removeEventListener("pointerleave",this.onPointerUp),window.removeEventListener("resize",this.onWindowResize),window.removeEventListener("keyup",this.onKeyUp)},X.prototype.addLogo=function(){this.logoUI=document.createElement("div"),this.logoUI.style.display="inline-block",this.logoUI.style.margin="0px",this.logoUI.style.padding="0px",this.logoUI.style.fill="#333333";var T=document.createElement("a");T.href="https://markerjs.com/",T.target="_blank",T.innerHTML='<svg viewBox="0 0 112 96" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414"><path fill="#e5f20d" fill-opacity=".647" d="M0 40.386h111.96V95.62H0z"/><path d="M93.61 61.452c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.591 1.048-1.481 0-2.222-.74-2.222-2.22 0-16.617-.533-29.347-1.604-38.192-1.068-8.842-2.92-13.265-5.552-13.265-4.443 0-10.94 15.509-19.497 46.52v.124c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.592 1.048-1.48 0-2.22-.74-2.22-2.22 0-3.29.165-8.392.493-15.302.33-7.732.494-13.82.494-18.262 0-6.17-.186-10.55-.556-13.142-.37-2.591-1.172-3.887-2.406-3.887-2.796 0-6.333 5.12-10.612 15.363C38.494 34.367 34.01 46.44 29.32 60.34l-1.11 3.209a5.714 5.714 0 01-1.42 2.097c-.617.578-1.295.864-2.036.864-.987 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marker.js",T.style.display="grid",T.style.alignItems="center",T.style.justifyItems="center",T.style.padding="3px",T.style.width="20px",T.style.height="20px",this.logoUI.appendChild(T),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},X.prototype.positionLogo=function(){this.logoUI&&(this.uiStyleSettings.logoPosition!=="right"?this.logoUI.style.left=this.markerImageHolder.offsetLeft+10+"px":this.logoUI.style.left=this.markerImageHolder.offsetLeft+this.markerImageHolder.offsetWidth-this.logoUI.clientWidth-10+"px",this.logoUI.style.top=this.markerImageHolder.offsetTop+this.markerImageHolder.offsetHeight-this.logoUI.clientHeight-10+"px")},X.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},X.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},X.prototype.showUI=function(){switch(this.settings.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.style.visibility=this._silentRenderMode?"hidden":"visible",this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.coverDiv.style.userSelect="none",this.settings.displayMode){case"inline":this.coverDiv.style.position="absolute";var T=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=T+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px",this.coverDiv.style.width=this.target.offsetWidth.toString()+"px",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.settings.displayMode==="popup"?this.settings.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.toolbar=new We(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 qe(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},X.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},X.prototype.removeMarker=function(T){this.markerImage.removeChild(T.container),this.markers.indexOf(T)>-1&&this.markers.splice(this.markers.indexOf(T),1),T.dispose()},X.prototype.switchToSelectMode=function(){this.mode="select",this.hideNotesEditor(),this._currentMarker!==void 0&&(this._currentMarker.state!=="new"?this._currentMarker.select():(this.removeMarker(this._currentMarker),this.setCurrentMarker(),this.markerImage.style.cursor="default"),this.addUndoStep())},X.prototype.toolbarButtonClicked=function(T,I){if(T==="marker"&&I!==void 0)this.createNewMarker(I);else if(T==="action")switch(I){case"select":this.switchToSelectMode(),this.switchToSelectMode();break;case"delete":this.deleteSelectedMarker();break;case"clear":this.clear();break;case"undo":this.undo();break;case"redo":this.redo();break;case"zoom":this.stepZoom();break;case"zoom-out":this.zoomLevel=1;break;case"notes":this.notesArea===void 0?(this.switchToSelectMode(),this.zoomLevel=1,this.showNotesEditor()):this.switchToSelectMode();break;case"close":this.close();break;case"render":this.switchToSelectMode(),this.startRenderAndClose()}},X.prototype.deleteSelectedMarker=function(){var T=this;if(this._currentMarker!==void 0){var I=!1;if(this.eventListeners.markerbeforedelete.forEach(function(q){var K=new Be(T,T._currentMarker,!0);q(K),K.defaultPrevented&&(I=!0)}),!I){var H=this._currentMarker;this._currentMarker.dispose(),this.markerImage.removeChild(this._currentMarker.container),this.markers.splice(this.markers.indexOf(this._currentMarker),1),this.setCurrentMarker(),this.addUndoStep(),this.eventListeners.markerdelete.forEach(function(q){return q(new Be(T,H))})}}},X.prototype.clear=function(){var T=this,I=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(he){var ke=new Be(T,void 0,!0);he(ke),ke.defaultPrevented&&(I=!0)}),!I)){this.setCurrentMarker();for(var H=function(he){var ke=q.markers[he];q.setCurrentMarker(q.markers[he]),q._currentMarker.dispose(),q.markerImage.removeChild(q._currentMarker.container),q.markers.splice(q.markers.indexOf(q._currentMarker),1),q.eventListeners.markerdelete.forEach(function(je){return je(new Be(T,ke))})},q=this,K=this.markers.length-1;K>=0;K--)H(K);this.addUndoStep()}},Object.defineProperty(X.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),X.prototype.showNotesEditor=function(){var T;this._currentMarker!==void 0&&(this.overlayContainer.innerHTML="",this.notesArea=document.createElement("textarea"),this.notesArea.className=this.uiStyleSettings.notesAreaStyleClassName,this.notesArea.style.pointerEvents="auto",this.notesArea.style.alignSelf="stretch",this.notesArea.style.width="100%",this.notesArea.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.notesArea.value=(T=this._currentMarker.notes)!==null&&T!==void 0?T:"",this.overlayContainer.appendChild(this.notesArea))},X.prototype.hideNotesEditor=function(){this.isNotesAreaOpen&&(this._currentMarker!==void 0&&(this._currentMarker.notes=this.notesArea.value.trim()!==""?this.notesArea.value:void 0),this.overlayContainer.removeChild(this.notesArea),this.notesArea=void 0)},X.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},X.prototype.addUndoStep=function(){var T=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var I=this.getState(),H=this.undoRedoManager.getLastUndoStep();if(!H||H.width===I.width&&H.height===I.height){var q=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(I),q<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(K){return K(new Kt(T))})}else this.undoRedoManager.replaceLastUndoStep(I),this.eventListeners.statechange.forEach(function(K){return K(new Kt(T))})}},X.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},X.prototype.undoStep=function(){var T=this,I=this.undoRedoManager.undo();I!==void 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cropro version 1.2.0
@license SEE LICENSE IN LICENSE
copyright Alan Mendelevich
see README and LICENSE for details
********************************** *//*! *****************************************************************************
Copyright (c) Microsoft Corporation.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */var sn=function(X,T){return(sn=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(I,H){I.__proto__=H}||function(I,H){for(var q in H)Object.prototype.hasOwnProperty.call(H,q)&&(I[q]=H[q])})(X,T)};function qt(X,T){if(typeof T!="function"&&T!==null)throw new TypeError("Class extends value "+String(T)+" is not a constructor or null");function I(){this.constructor=X}sn(X,T),X.prototype=T===null?Object.create(T):(I.prototype=T.prototype,new I)}function At(X,T,I,H){return new(I||(I=Promise))(function(q,K){function he(ct){try{je(H.next(ct))}catch(De){K(De)}}function ke(ct){try{je(H.throw(ct))}catch(De){K(De)}}function je(ct){var De;ct.done?q(ct.value):(De=ct.value,De instanceof I?De:new I(function(et){et(De)})).then(he,ke)}je((H=H.apply(X,T||[])).next())})}function at(X,T){var I,H,q,K,he={label:0,sent:function(){if(1&q[0])throw q[1];return q[1]},trys:[],ops:[]};return 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et=De.getBBox();Le.setAttributes(De,[["x",((24-et.width)/2).toString()],["y",((24-et.height)/2-et.y).toString()]]);var Xe=Le.createPath(Le.getHollowRectanglePath(0,0,24,24,(24-Math.ceil(et.width))/2,(24-Math.ceil(et.height))/2,Math.ceil(et.width),Math.ceil(et.height)));return je.appendChild(Xe),Le.setAttributes(ct,[["clip-path","url(#text-bg-clip)"]]),document.body.removeChild(he),he.outerHTML}return'<svg viewBox="0 0 24 24"><path d="M19 12h-2v3h-3v2h5v-5M7 9h3V7H5v5h2V9m14-6H3a2 2 0 00-2 2v14a2 2 0 002 2h18a2 2 0 002-2V5a2 2 0 00-2-2m0 16H3V5h18v14z"/></svg>'},X}(),Bt=function(X){function T(I,H,q){var K=X.call(this,I,H)||this;return K.isDropdownOpen=!1,K.onClick=K.dropdownButtonClicked,K.dropdownButtons=q,K}return qt(T,X),T.prototype.setupDropdown=function(){var I=this;this.dropdownBlock=document.createElement("div"),this.dropdownBlock.className=this.dropdownClassName+" "+this.dropdownColorsClassName,this.dropdownBlock.style.display="none",this.dropdownButtons.forEach(function(H){H.className=I.className,H.colorsClassName=I.colorsClassName,I.dropdownBlock.appendChild(H.getUI())}),this.uiContainer.appendChild(this.dropdownBlock)},T.prototype.positionDropdown=function(){this.dropdownBlock.style.left=this.uiContainer.clientLeft+"px",this.dropdownBlock.style.top=this.uiContainer.clientTop+this.uiContainer.clientHeight+"px"},T.prototype.dropdownButtonClicked=function(){this.dropdownBlock===void 0&&this.setupDropdown(),this.isDropdownOpen=!this.isDropdownOpen,this.toggleDropdown()},T.prototype.toggleDropdown=function(){this.positionDropdown(),this.dropdownBlock.style.display=this.isDropdownOpen?"inline-block":"none"},T.prototype.showDropdown=function(){this.isDropdownOpen=!0,this.toggleDropdown()},T.prototype.hideDropdown=function(){this.isDropdownOpen=!1,this.toggleDropdown()},T}(Mt),_t=function(){function X(T,I){this.GRIP_SIZE=10,this.color=T,this.fillColor=I,this.visual=Le.createGroup(),this.visual.appendChild(Le.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(Le.createCircle(this.GRIP_SIZE,[["fill",this.fillColor],["fill-opacity","0.9"],["stroke",this.color],["stroke-width","2"],["stroke-opacity","0.7"]]))}return X.prototype.ownsTarget=function(T){return T===this.visual||T===this.visual.childNodes[0]||T===this.visual.childNodes[1]},X.prototype.setCenter=function(T,I){this.visual.childNodes.forEach(function(H){return Le.setAttributes(H,[["cx",T.toString()],["cy",I.toString()]])})},X}(),Lt=function(){function X(T,I,H,q){this.isMoving=!1,this._isGridVisible=!0,this.numberOfGridLines=2,this.horizontalGridLines=[],this.verticalGridLines=[],this._zoomFactor=1,this.cropRectChanged=!1,this.canvasWidth=T,this.canvasHeight=I,this.margin=H,this.container=q,this.attachEvents=this.attachEvents.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.resize=this.resize.bind(this),this.adjustCropRect=this.adjustCropRect.bind(this),this.scaleCanvas=this.scaleCanvas.bind(this),this.getRescaledRect=this.getRescaledRect.bind(this)}return Object.defineProperty(X.prototype,"aspectRatio",{get:function(){return this._aspectRatio},set:function(T){this._aspectRatio=T,this.adjustCropRect(),this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(T){this._isGridVisible=T,this.gridContainer&&Le.setAttributes(this.gridContainer,[["display",this._isGridVisible?"":"none"]])},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"zoomFactor",{get:function(){return this._zoomFactor},set:function(T){this._zoomFactor=T,this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),X.prototype.open=function(){var T=this;this.cropShadeElement=Le.createPath("M0,0Z",[["fill",this.cropShadeColor],["fill-opacity","0.8"]]),this.container.appendChild(this.cropShadeElement),this.gridContainer=Le.createGroup([["display",this.isGridVisible?"":"none"]]),this.container.appendChild(this.gridContainer);for(var I=0;I<this.numberOfGridLines;I++)this.horizontalGridLines.push(Le.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]])),this.verticalGridLines.push(Le.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]]));this.horizontalGridLines.forEach(function(H){return T.gridContainer.appendChild(H)}),this.verticalGridLines.forEach(function(H){return T.gridContainer.appendChild(H)}),this.cropRectElement=Le.createRect(0,0,[["stroke",this.cropFrameColor],["stroke-width","3"],["fill","transparent"]]),this.container.appendChild(this.cropRectElement),this.topLeftGrip=new _t(this.gripColor,this.gripFillColor),this.container.appendChild(this.topLeftGrip.visual),this.topRightGrip=new _t(this.gripColor,this.gripFillColor),this.container.appendChild(this.topRightGrip.visual),this.bottomLeftGrip=new _t(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomLeftGrip.visual),this.bottomRightGrip=new _t(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomRightGrip.visual),this.attachEvents()},X.prototype.setCropRectangle=function(T){this.cropRect=T;var I=Object.assign({},this.cropRect);this.zoomFactor!==1&&(I.width=this.cropRect.width*this.zoomFactor,I.height=this.cropRect.height*this.zoomFactor,I.x=this.cropRect.height/this.cropRect.width<this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasWidth/2-I.width/2,I.y=this.cropRect.height/this.cropRect.width>this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasHeight/2-I.height/2),Le.setAttributes(this.cropRectElement,[["x",I.x.toString()],["y",I.y.toString()],["width",I.width.toString()],["height",I.height.toString()]]);var H=I.height/(this.numberOfGridLines+1);this.horizontalGridLines.forEach(function(K,he){var ke=I.y+H*(he+1);Le.setAttributes(K,[["x1",""+I.x],["y1",""+ke],["x2",""+(I.x+I.width)],["y2",""+ke]])});var q=I.width/(this.numberOfGridLines+1);this.verticalGridLines.forEach(function(K,he){var ke=I.x+q*(he+1);Le.setAttributes(K,[["x1",""+ke],["y1",""+I.y],["x2",""+ke],["y2",""+(I.y+I.height)]])}),Le.setAttributes(this.cropShadeElement,[["d",Le.getHollowRectanglePath(0,0,this.canvasWidth+2*this.margin,this.canvasHeight+2*this.margin,I.x,I.y,I.width,I.height)]]),this.topLeftGrip.setCenter(I.x,I.y),this.topRightGrip.setCenter(I.x+I.width,I.y),this.bottomLeftGrip.setCenter(I.x,I.y+I.height),this.bottomRightGrip.setCenter(I.x+I.width,I.y+I.height),this.cropRectChanged&&this.onCropChange&&(this.cropRectChanged=!1,this.onCropChange(this.cropRect)),this.cropRectChanged=!1},X.prototype.attachEvents=function(){this.container.style.touchAction="none",this.container.addEventListener("pointerdown",this.onPointerDown),this.container.addEventListener("pointermove",this.onPointerMove),this.container.addEventListener("pointerup",this.onPointerUp)},X.prototype.clientToLocalCoordinates=function(T,I){var H=this.container.getBoundingClientRect();return{x:T-H.left+this.margin,y:I-H.top+this.margin}},X.prototype.onPointerDown=function(T){this.container.setPointerCapture(T.pointerId),this.previousPoint=this.clientToLocalCoordinates(T.clientX,T.clientY),this.cropRectElement===T.target?this.isMoving=!0:this.topLeftGrip.ownsTarget(T.target)?this.activeGrip=this.topLeftGrip:this.bottomLeftGrip.ownsTarget(T.target)?this.activeGrip=this.bottomLeftGrip:this.topRightGrip.ownsTarget(T.target)?this.activeGrip=this.topRightGrip:this.bottomRightGrip.ownsTarget(T.target)&&(this.activeGrip=this.bottomRightGrip)},X.prototype.onPointerMove=function(T){if(this.isMoving)this.move(this.clientToLocalCoordinates(T.clientX,T.clientY));else if(this.activeGrip){var I=this.clientToLocalCoordinates(T.clientX,T.clientY);this.resize(I)}T.preventDefault()},X.prototype.onPointerUp=function(T){this.activeGrip=void 0,this.isMoving=!1,this.container.releasePointerCapture(T.pointerId)},X.prototype.move=function(T){var I=T.x-this.previousPoint.x,H=T.y-this.previousPoint.y;this.zoomFactor!==1&&(I=-I/this.zoomFactor,H=-H/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+I),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+H),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=T},X.prototype.resize=function(T){var I=Object.assign({},this.cropRect),H=T.x-this.previousPoint.x,q=T.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:I.x+H<this.margin&&(H=this.margin-I.x),I.x+=H,I.width=this.cropRect.x+this.cropRect.width-I.x;break;case this.bottomRightGrip:case this.topRightGrip:I.width+H>this.canvasWidth*this.zoomFactor&&(H=this.canvasWidth*this.zoomFactor-I.width),I.width+=H}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(I.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(H),I.height=this.aspectRatio.getVerticalLength(I.width)):(I.y+=q,I.height=this.cropRect.y+this.cropRect.height-I.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?I.height=this.aspectRatio.getVerticalLength(I.width):I.height+=q}I.width<10&&(I.x=this.cropRect.x,I.width=10),I.height<10&&(I.y=this.cropRect.y,I.height=10),this.previousPoint=T,I.x>=this.margin&&I.y>=this.margin&&I.x-this.margin+I.width<=this.canvasWidth&&I.y-this.margin+I.height<=this.canvasHeight&&(this.cropRect=I,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},X.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var T=this.cropRect.x+this.cropRect.width/2,I=this.cropRect.y+this.cropRect.height/2,H=this.aspectRatio.getHorizontalLength(this.cropRect.height),q=this.aspectRatio.getVerticalLength(this.cropRect.width);H/this.canvasWidth<q/this.canvasHeight?this.cropRect.width=H:this.cropRect.height=q,this.cropRect.width>this.canvasWidth&&(this.cropRect.height/=this.cropRect.width/this.canvasWidth,this.cropRect.width=this.canvasWidth),this.cropRect.height>this.canvasHeight&&(this.cropRect.width/=this.cropRect.height/this.canvasHeight,this.cropRect.height=this.canvasHeight),this.cropRect.x=T-this.cropRect.width/2,this.cropRect.y=I-this.cropRect.height/2,this.cropRect.x+this.cropRect.width>this.margin+this.canvasWidth&&(this.cropRect.x=this.margin+this.canvasWidth-this.cropRect.width),this.cropRect.y+this.cropRect.height>this.margin+this.canvasHeight&&(this.cropRect.y=this.margin+this.canvasHeight-this.cropRect.height),this.cropRect.x=Math.max(this.cropRect.x,this.margin),this.cropRect.y=Math.max(this.cropRect.y,this.margin)}},X.prototype.getRescaledRect=function(T,I,H,q,K,he){var ke=H/T,je=q/I;return{x:(K.x-he)*ke+he,y:(K.y-he)*je+he,width:K.width*ke,height:K.height*je}},X.prototype.scaleCanvas=function(T,I){var H=this.getRescaledRect(this.canvasWidth,this.canvasHeight,T,I,this.cropRect,this.margin);this.canvasWidth=T,this.canvasHeight=I,this.onCropChange&&this.onCropChange(H),this.setCropRectangle(H)},X}(),Qt=function(){function X(T){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=T,this.uiContainer=document.createElement("div"),this.getUI=this.getUI.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.setAngleLabel=this.setAngleLabel.bind(this),this.positionScaleShape=this.positionScaleShape.bind(this)}return Object.defineProperty(X.prototype,"angle",{get:function(){return this._angle},set:function(T){this._angle=T,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),X.prototype.getUI=function(){return this.controlContainer=document.createElement("div"),this.controlContainer.title=this.title,this.controlContainer.className=this.className+" "+this.colorsClassName,this.controlContainer.appendChild(this.getVisual()),this.controlContainer.addEventListener("pointerdown",this.onPointerDown),this.controlContainer.addEventListener("pointermove",this.onPointerMove),this.controlContainer.addEventListener("pointerup",this.onPointerUp),this.uiContainer.appendChild(this.controlContainer),this.uiContainer.style.display="inline-block",this.uiContainer.style.touchAction="none",this.setAngleLabel(),this.positionScaleShape(),this.uiContainer},X.prototype.onPointerDown=function(T){this.controlContainer.setPointerCapture(T.pointerId),this.isDragging=!0,this.previousPoint={x:T.clientX,y:T.clientY}},X.prototype.onPointerMove=function(T){this.isDragging&&(this.onAngleChange&&this.onAngleChange((T.clientX-this.previousPoint.x)/5),this.previousPoint.x=T.clientX)},X.prototype.onPointerUp=function(T){this.isDragging&&this.onAngleChange&&this.onAngleChange((T.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(T.pointerId)},X.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var T=this.angleLabelText.getBBox();Le.setAttributes(this.angleLabelElement,[["x",((this.width-T.width)/2).toString()],["y",(this.height/2).toString()]])}},X.prototype.positionScaleShape=function(){if(this.scaleShape){var T=this.scaleShape.transform.baseVal.getItem(0);T.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(T,0)}},X.prototype.getVisual=function(){var T=document.createElementNS("http://www.w3.org/2000/svg","svg");T.setAttribute("xmlns","http://www.w3.org/2000/svg"),T.setAttribute("width",this.width+"px"),T.setAttribute("height",this.height+"px"),T.setAttribute("viewBox","0 0 "+this.width+" "+this.height),T.style.flexShrink="0",document.body.appendChild(T);for(var I="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,H=1;H<=this.width/5+10;H++){var q=H%5==0?this.height/3:this.height/6;I+="h4v"+-q+"h1v"+q}I+="v1H0Z",this.scaleShape=Le.createPath(I);var K=Le.createTransform();this.scaleShape.transform.baseVal.appendItem(K),T.appendChild(this.scaleShape),this.angleLabelElement=Le.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=Le.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var he=Le.createTSpan("");return he.innerHTML="&deg;",this.angleLabelElement.appendChild(he),T.appendChild(this.angleLabelElement),document.body.removeChild(T),T},X}(),rn=function(){function X(){this.naturalSize=!1,this.imageType="image/png"}return X.prototype.rasterize=function(T,I,H,q,K,he,ke){var je=this;return new Promise(function(ct){var De=document.createElement("canvas");De.width=T.width.baseVal.value-2*q,De.height=T.height.baseVal.value-2*q;var et=1,Xe=1;je.naturalSize===!0?(et=I.naturalWidth/(T.width.baseVal.value-2*q)/he,Xe=I.naturalHeight/(T.height.baseVal.value-2*q)/ke,De.width=I.naturalWidth/he,De.height=I.naturalHeight/ke):je.width!==void 0&&je.height!==void 0&&(et=je.width/H.width,Xe=je.height/H.height,De.width*=et,De.height*=Xe);var Ct=De.getContext("2d");Ct.translate(De.width/2,De.height/2),Ct.rotate(K*Math.PI/180),Ct.scale(he,ke),Ct.translate(-De.width/2,-De.height/2),Ct.drawImage(I,0,0,De.width,De.height);var wt=document.createElement("canvas");wt.width=H.width*et,wt.height=H.height*Xe,wt.getContext("2d").putImageData(Ct.getImageData((H.x-q)*et,(H.y-q)*Xe,H.width*et,H.height*Xe),0,0),ct(wt.toDataURL(je.imageType,je.imageQuality))})},X}(),Ue=function(){function X(T){this._zoomToCropEnabled=!0,this.zoomFactor=1,this.flippedHorizontally=!1,this.flippedVertically=!1,this._isGridVisible=!0,this._gridLines=2,this._rotationAngle=0,this.scaleFactor=1,this.renderEventListeners=[],this.closeEventListeners=[],this._isOpen=!1,this.CANVAS_MARGIN=20,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.displayMode="inline",this.popupMargin=30,this.toolbarHeight=40,this.aspectRatios=[{horizontal:0,vertical:0},{horizontal:4,vertical:3},{horizontal:3,vertical:2},{horizontal:16,vertical:9},{horizontal:1,vertical:1},{horizontal:3,vertical:4},{horizontal:2,vertical:3},{horizontal:9,vertical:16}],this._instanceNo=X.instanceCounter++,this.styles=new vn(this.instanceNo),this.target=T,this.targetRoot=document.body,this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.rotateBy=this.rotateBy.bind(this),this.applyRotation=this.applyRotation.bind(this),this.cropRectChanged=this.cropRectChanged.bind(this),this.zoomToCrop=this.zoomToCrop.bind(this),this.unzoomFromCrop=this.unzoomFromCrop.bind(this),this.rotateLeftButtonClicked=this.rotateLeftButtonClicked.bind(this),this.rotateRightButtonClicked=this.rotateRightButtonClicked.bind(this),this.flipHorizontallyButtonClicked=this.flipHorizontallyButtonClicked.bind(this),this.flipVerticallyButtonClicked=this.flipVerticallyButtonClicked.bind(this),this.applyFlip=this.applyFlip.bind(this),this.startRenderAndClose=this.startRenderAndClose.bind(this),this.render=this.render.bind(this),this.onPopupResize=this.onPopupResize.bind(this),this.applyAspectRatio=this.applyAspectRatio.bind(this)}return Object.defineProperty(X.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(T){this._zoomToCropEnabled=T,T?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(T){this._isGridVisible=T,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"gridLines",{get:function(){return this._gridLines},set:function(T){this._gridLines=T,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(T){this._rotationAngle=T,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"aspectRatio",{get:function(){var T;return(T=this._aspectRatio)!==null&&T!==void 0?T:this.aspectRatios[0]},set:function(T){this._aspectRatio=T},enumerable:!1,configurable:!0}),X.prototype.open=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.setupResizeObserver(),this.initCropCanvas(),this.setEditingTarget(),this.setTopLeft(),this.initCropLayer(),this.attachEvents(),this.applyAspectRatio(),this.displayMode==="popup"&&this.onPopupResize(),this._isOpen=!0},X.prototype.show=function(){this.showUI(),this.open()},X.prototype.close=function(T){T===void 0&&(T=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),T||this.closeEventListeners.forEach(function(I){return I()}),this._isOpen=!1)},X.prototype.addRenderEventListener=function(T){this.renderEventListeners.push(T)},X.prototype.removeRenderEventListener=function(T){this.renderEventListeners.indexOf(T)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(T),1)},X.prototype.addCloseEventListener=function(T){this.closeEventListeners.push(T)},X.prototype.removeCloseEventListener=function(T){this.closeEventListeners.indexOf(T)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(T),1)},X.prototype.setupResizeObserver=function(){var T=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){T.resize(T.target.clientWidth,T.target.clientHeight)}),this.targetObserver.observe(this.target)):this.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(this.onPopupResize),this.targetObserver.observe(this.contentDiv)),window.addEventListener("resize",this.setWindowHeight))},X.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var T=1*this.target.clientWidth/this.target.clientHeight,I=this.contentDiv.clientWidth/T>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*T:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,H=I+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/T;this.resize(I,H)}},X.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},X.prototype.setEditingTargetSize=function(){this.editorCanvas.style.width=this.imageWidth+2*this.CANVAS_MARGIN+"px",this.editorCanvas.style.height=this.imageHeight+2*this.CANVAS_MARGIN+"px",Le.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},X.prototype.resize=function(T,I){this.imageWidth=Math.round(T),this.imageHeight=Math.round(I),this.setEditingTargetSize(),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.displayMode!=="popup"?this.coverDiv.style.width=this.paddedImageWidth+"px":(this.setTopLeft(),this.positionCropImage()),this.cropLayer.scaleCanvas(this.imageWidth,this.imageHeight),this.applyRotation()},X.prototype.setEditingTarget=function(){var T=document.createElement("canvas");T.width=this.target.naturalWidth,T.height=this.target.naturalHeight,T.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var I=T.toDataURL();Le.setAttributes(this.editingTarget,[["href",I]]),this.setEditingTargetSize()},X.prototype.setTopLeft=function(){var T=this.target.getBoundingClientRect(),I=this.editorCanvas.getBoundingClientRect();this.left=T.left-I.left-this.CANVAS_MARGIN,this.top=T.top-I.top-this.CANVAS_MARGIN},X.prototype.initCropCanvas=function(){this.cropImageHolder=document.createElement("div"),this.cropImageHolder.style.setProperty("touch-action","none"),this.cropImageHolder.style.setProperty("-ms-touch-action","none"),this.cropImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.cropImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImage.style.pointerEvents="auto",this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.cropImageHolder.style.transformOrigin="top left",this.positionCropImage(),this.defs=Le.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=Le.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=Le.createGroup(),this.editingTargetRotationScaleContainer=Le.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var T=Le.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(T);var I=Le.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(I),this.editingTargetContainer=Le.createGroup(),this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px)",this.editingTargetContainer.appendChild(this.editingTargetRotationContainer),this.cropImage.appendChild(this.editingTargetContainer),this.cropImageHolder.appendChild(this.cropImage),this.editorCanvas.appendChild(this.cropImageHolder)},X.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},X.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=Le.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new Lt(this.imageWidth,this.imageHeight,this.CANVAS_MARGIN,this.cropLayerContainer),this.cropLayer.onCropChange=this.cropRectChanged,this.cropLayer.numberOfGridLines=this.gridLines,this.cropLayer.isGridVisible=this.isGridVisible,this.cropLayer.cropShadeColor=this.styles.settings.cropShadeColor,this.cropLayer.cropFrameColor=this.styles.settings.cropFrameColor,this.cropLayer.gripColor=this.styles.settings.gripColor,this.cropLayer.gripFillColor=this.styles.settings.gripFillColor,this.cropLayer.open(),this.cropLayer.setCropRectangle(this.cropRect),this.zoomToCropEnabled&&this.zoomToCrop()},X.prototype.zoomToCrop=function(){if(this.cropRect){var T=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,I=this.cropRect.y-this.CANVAS_MARGIN+this.cropRect.height/2;this.zoomFactor=Math.min(this.imageWidth/this.cropRect.width,this.imageHeight/this.cropRect.height),this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin=T+"px "+I+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-T+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-I+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},X.prototype.unzoomFromCrop=function(){this.zoomFactor=1,this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin="center",this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px) scale(1)",this.cropLayer.zoomFactor=this.zoomFactor)},X.prototype.cropRectChanged=function(T){this.cropRect=T,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},X.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},X.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},X.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},X.prototype.showUI=function(){switch(this.addStyles(),this.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.displayMode){case"inline":this.coverDiv.style.position="absolute";var T=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,I=this.target.offsetTop>T+this.CANVAS_MARGIN?this.target.offsetTop-(T+this.CANVAS_MARGIN):0;this.coverDiv.style.top=I+"px",this.coverDiv.style.left=(this.target.offsetLeft>this.CANVAS_MARGIN?this.target.offsetLeft-this.CANVAS_MARGIN:0)+"px",this.coverDiv.style.width=this.target.offsetWidth+this.CANVAS_MARGIN+"px",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.displayMode==="popup"?this.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.addToolbars(),this.uiDiv.appendChild(this.topToolbar.getUI()),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.alignItems="center",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.contentDiv.style.overflow="hidden",this.contentDiv.style.backgroundColor=this.styles.settings.canvasBackgroundColor,this.displayMode==="popup"&&(this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.popupMargin+"px)"),this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.contentDiv.appendChild(this.editorCanvas),this.uiDiv.appendChild(this.bottomToolbar.getUI()),this.straightener.angle=this.rotationAngle},X.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},X.prototype.addTopToolbar=function(){var T=this;this.topToolbar=new gt,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 I=new tn;I.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(I);var H=[];this.aspectRatios.forEach(function(Xe){var Ct=new Mt(Gt.getIcon(Xe.horizontal,Xe.vertical),Xe.horizontal===0&&Xe.vertical===0?"FREE":Xe.horizontal+":"+Xe.vertical);Ct.onClick=function(){return T.ratioButtonClicked(Xe)},H.push(Ct)}),this.aspectRatioButton=new Bt(Gt.getIcon(0,0),"Aspect ratio",H),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,I.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var q=new Mt('<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");q.isActive=this.isGridVisible,q.onClick=function(){T.isGridVisible=!T.isGridVisible,q.isActive=T.isGridVisible},I.addButton(q);var K=new Mt('<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(K.isActive=this.zoomToCropEnabled,K.onClick=function(){T.zoomToCropEnabled=!T.zoomToCropEnabled,K.isActive=T.zoomToCropEnabled},I.addButton(K),!Ln.isLicensed){var he=new st;this.topToolbar.addElementBlock(he);var ke=document.createElement("div");ke.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var je=document.createElement("a");je.style.color="currentColor",je.href="https://markerjs.com/products/cropro",je.target="_blank",je.innerHTML='<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="2"><path d="M16.326 14.895c0 1.126-.558 1.688-1.673 1.688H9.931c-1.116 0-1.674-.562-1.674-1.688V3.733c0-1.126.558-1.688 1.674-1.688h4.722c1.115 0 1.673.562 1.673 1.688v2.899h-1.957V3.793h-4.124v11.042h4.124v-3.242h1.957v3.302z" fill="currentColor"/><path d="M15.94 7.364a.783.783 0 00-1.065-.304l-11.01 6.126a.783.783 0 00-.303 1.065l4.498 8.085a.783.783 0 001.065.304l11.01-6.126a.783.783 0 00.303-1.065L15.94 7.364zM5.311 14.173l3.737 6.718 9.641-5.364-3.737-6.718-9.641 5.364z" fill="#eef762"/></svg>',ke.appendChild(je),he.addElement(ke)}var ct=new tn;ct.minWidth=3*this.toolbarHeight+"px",ct.contentAlign="end",this.topToolbar.addButtonBlock(ct);var De=new Mt('<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");De.onClick=this.startRenderAndClose,ct.addButton(De),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(De.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var et=new Mt('<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");et.onClick=this.close,ct.addButton(et),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(et.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},X.prototype.addBottomToolbar=function(){var T=this;this.bottomToolbar=new gt,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 I=new tn;I.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(I);var H=new Mt('<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");H.onClick=this.rotateLeftButtonClicked,I.addButton(H);var q=new Mt('<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");q.onClick=this.rotateRightButtonClicked,I.addButton(q);var K=new st;K.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(K),this.straightener=new Qt("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(ct){T.rotateBy(ct),T.straightener.angle=T.rotationAngle},K.addElement(this.straightener.getUI());var he=new tn;he.minWidth=2*this.toolbarHeight+"px",he.contentAlign="end",this.bottomToolbar.addButtonBlock(he);var ke=new Mt('<svg viewBox="0 0 24 24"><path d="M15 21h2v-2h-2m4-10h2V7h-2M3 5v14c0 1.1.9 2 2 2h4v-2H5V5h4V3H5c-1.1 0-2 .9-2 2m16-2v2h2c0-1.1-.9-2-2-2m-8 20h2V1h-2m8 16h2v-2h-2M15 5h2V3h-2m4 10h2v-2h-2m0 10c1.1 0 2-.9 2-2h-2z"/></svg>',"Flip horizontal");ke.onClick=this.flipHorizontallyButtonClicked,he.addButton(ke);var je=new Mt('<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");je.onClick=this.flipVerticallyButtonClicked,he.addButton(je)},X.prototype.ratioButtonClicked=function(T){this.aspectRatio=T,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},X.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=Gt.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},X.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new cn(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0)},X.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},X.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},X.prototype.restoreState=function(T){if(T){var I=this.cropLayer.getRescaledRect(T.width,T.height,this.imageWidth,this.imageHeight,T.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(I),this.cropRectChanged(I),this.flippedHorizontally=T.flippedHorizontally,this.flippedVertically=T.flippedVertically,this.applyFlip(),this.rotationAngle=T.rotationAngle,this.applyRotation()}},X.prototype.clientToLocalCoordinates=function(T,I){var H=this.cropImage.getBoundingClientRect();return{x:T-H.left,y:I-H.top}},X.prototype.onWindowResize=function(){this.positionUI()},X.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var T=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=T+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px";break;case"popup":this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=this.windowHeight+"px",this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)"}this.positionCropImage()},X.prototype.rotateLeftButtonClicked=function(){var T=this.rotationAngle-90;this.rotationAngle%90!=0&&(T+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(T)},X.prototype.rotateRightButtonClicked=function(){var T=this.rotationAngle+90;this.rotationAngle%90!=0&&(T-=this.rotationAngle>=0?this.rotationAngle%90:90+this.rotationAngle%90),this.rotateTo(T)},X.prototype.rotateTo=function(T){T=(T=T>180?T-360:T)<=-180?T+360:T,this.rotationAngle=T,this.applyRotation()},X.prototype.rotateBy=function(T){this.rotateTo((this.rotationAngle+T)%360)},X.prototype.applyRotation=function(){var T=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var I=this.editingTargetRotationContainer.transform.baseVal.getItem(0);I.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(I,0);var 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oe===0?Ee!==5&&Ee!==7:oe===2&&Ee===3?!1:oe===4||oe===2||oe===3||(Ee===4||Ee===2||Ee===3)?!0:oe===8&&(Ee===8||Ee===9||Ee===11||Ee===12)||((oe===11||oe===9)&&(Ee===9||Ee===10)||((oe===12||oe===10)&&Ee===10||(Ee===5||Ee===13||(Ee===7||(oe===1||oe===13&&Ee===14)))))?!1:!(oe===6&&Ee===6)}class Ve{constructor(){this._data=$e()}static getInstance(){return Ve._INSTANCE||(Ve._INSTANCE=new Ve),Ve._INSTANCE}getGraphemeBreakType(oe){if(oe<32)return oe===10?3:oe===13?2:4;if(oe<127)return 0;const Ee=this._data,Ce=Ee.length/3;let Ae=1;for(;Ae<=Ce;)if(oe<Ee[3*Ae])Ae=2*Ae;else if(oe>Ee[3*Ae+1])Ae=2*Ae+1;else return Ee[3*Ae+2];return 0}}Ve._INSTANCE=null;function $e(){return 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* Unless required by applicable law or agreed to in writing, software
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`,L&&l.test(L||"")&&(O=L.match(l)[0])),L=L.replace(h,`
`);var A=L.match(/^[\t ]*/)[0];this._output=new m(this._options,A),this._input=new c(L),this._indentLevel=0,this._nestedLevel=0,this._ch=null;for(var w=0,b=!1,u=!1,v=!1,a=!1,_=!1,N=!1,F=this._ch,S=!1,U,M,E;U=this._input.read(s),M=U!=="",E=F,this._ch=this._input.next(),this._ch==="\\"&&this._input.hasNext()&&(this._ch+=this._input.next()),F=this._ch,this._ch;)if(this._ch==="/"&&this._input.peek()==="*"){this._output.add_new_line(),this._input.back();var W=this._input.read(R),Z=p.get_directives(W);Z&&Z.ignore==="start"&&(W+=p.readIgnored(this._input)),this.print_string(W),this.eatWhitespace(!0),this._output.add_new_line()}else if(this._ch==="/"&&this._input.peek()==="/")this._output.space_before_token=!0,this._input.back(),this.print_string(this._input.read(x)),this.eatWhitespace(!0);else if(this._ch==="@"||this._ch==="$")if(this.preserveSingleSpace(M),this._input.peek()==="{")this.print_string(this._ch+this.eatString("}"));else{this.print_string(this._ch);var ne=this._input.peekUntilAfter(/[: ,;{}()[\]\/='"]/g);ne.match(/[ :]$/)&&(ne=this.eatString(": ").replace(/\s$/,""),this.print_string(ne),this._output.space_before_token=!0),ne=ne.replace(/\s$/,""),ne==="extend"?a=!0:ne==="import"&&(_=!0),ne in this.NESTED_AT_RULE?(this._nestedLevel+=1,ne in this.CONDITIONAL_GROUP_RULE&&(v=!0)):!b&&w===0&&ne.indexOf(":")!==-1&&(u=!0,this.indent())}else if(this._ch==="#"&&this._input.peek()==="{")this.preserveSingleSpace(M),this.print_string(this._ch+this.eatString("}"));else if(this._ch==="{")u&&(u=!1,this.outdent()),v?(v=!1,b=this._indentLevel>=this._nestedLevel):b=this._indentLevel>=this._nestedLevel-1,this._options.newline_between_rules&&b&&(this._output.previous_line&&this._output.previous_line.item(-1)!=="{"&&this._output.ensure_empty_line_above("/",",")),this._output.space_before_token=!0,this._options.brace_style==="expand"?(this._output.add_new_line(),this.print_string(this._ch),this.indent(),this._output.set_indent(this._indentLevel)):(E==="("?this._output.space_before_token=!1:E!==","&&this.indent(),this.print_string(this._ch)),this.eatWhitespace(!0),this._output.add_new_line();else if(this._ch==="}")this.outdent(),this._output.add_new_line(),E==="{"&&this._output.trim(!0),_=!1,a=!1,u&&(this.outdent(),u=!1),this.print_string(this._ch),b=!1,this._nestedLevel&&this._nestedLevel--,this.eatWhitespace(!0),this._output.add_new_line(),this._options.newline_between_rules&&!this._output.just_added_blankline()&&(this._input.peek()!=="}"&&this._output.add_new_line(!0)),this._input.peek()===")"&&(this._output.trim(!0),this._options.brace_style==="expand"&&this._output.add_new_line(!0));else if(this._ch===":"){for(var ae=0;ae<this.NON_SEMICOLON_NEWLINE_PROPERTY.length;ae++)if(this._input.lookBack(this.NON_SEMICOLON_NEWLINE_PROPERTY[ae])){S=!0;break}(b||v)&&!(this._input.lookBack("&")||this.foundNestedPseudoClass())&&!this._input.lookBack("(")&&!a&&w===0?(this.print_string(":"),u||(u=!0,this._output.space_before_token=!0,this.eatWhitespace(!0),this.indent())):(this._input.lookBack(" 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fe=!1;this._input.lookBack("with")&&(fe=!0),this.preserveSingleSpace(M||fe),this.print_string(this._ch),u&&E==="$"&&this._options.selector_separator_newline?(this._output.add_new_line(),N=!0):(this.eatWhitespace(),w++,this.indent())}else if(this._ch===")")w&&(w--,this.outdent()),N&&this._input.peek()===";"&&this._options.selector_separator_newline&&(N=!1,this.outdent(),this._output.add_new_line()),this.print_string(this._ch);else if(this._ch===",")this.print_string(this._ch),this.eatWhitespace(!0),this._options.selector_separator_newline&&(!u||N)&&w===0&&!_&&!a?this._output.add_new_line():this._output.space_before_token=!0;else if((this._ch===">"||this._ch==="+"||this._ch==="~")&&!u&&w===0)this._options.space_around_combinator?(this._output.space_before_token=!0,this.print_string(this._ch),this._output.space_before_token=!0):(this.print_string(this._ch),this.eatWhitespace(),this._ch&&o.test(this._ch)&&(this._ch=""));else if(this._ch==="]")this.print_string(this._ch);else 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zt=0;zt<St;++zt)ft.push(pt);ft.push(ee)}return ft}function Pn(e){for(var t=0;t<e.length;++t){var r=e[t];r.from!=null&&r.from==r.to&&r.marker.clearWhenEmpty!==!1&&e.splice(t--,1)}return e.length?e:null}function ti(e,t,r){var i=null;if(e.iter(t.line,r.line+1,function(Re){if(Re.markedSpans)for(var Ge=0;Ge<Re.markedSpans.length;++Ge){var Qe=Re.markedSpans[Ge].marker;Qe.readOnly&&(!i||ne(i,Qe)==-1)&&(i||(i=[])).push(Qe)}}),!i)return null;for(var f=[{from:t,to:r}],P=0;P<i.length;++P)for(var V=i[P],Q=V.find(0),ee=0;ee<f.length;++ee){var te=f[ee];if(Et(te.to,Q.from)<0||Et(te.from,Q.to)>0)continue;var de=[ee,1],ye=Et(te.from,Q.from),Ie=Et(te.to,Q.to);(ye<0||!V.inclusiveLeft&&!ye)&&de.push({from:te.from,to:Q.from}),(Ie>0||!V.inclusiveRight&&!Ie)&&de.push({from:Q.to,to:te.to}),f.splice.apply(f,de),ee+=de.length-3}return f}function gi(e){var t=e.markedSpans;if(!t)return;for(var r=0;r<t.length;++r)t[r].marker.detachLine(e);e.markedSpans=null}function Ci(e,t){if(!t)return;for(var r=0;r<t.length;++r)t[r].marker.attachLine(e);e.markedSpans=t}function wn(e){return e.inclusiveLeft?-1:0}function un(e){return e.inclusiveRight?1:0}function An(e,t){var r=e.lines.length-t.lines.length;if(r!=0)return r;var i=e.find(),f=t.find(),P=Et(i.from,f.from)||wn(e)-wn(t);if(P)return-P;var V=Et(i.to,f.to)||un(e)-un(t);return V||t.id-e.id}function nn(e,t){var r=Cn&&e.markedSpans,i;if(r)for(var f=void 0,P=0;P<r.length;++P)f=r[P],f.marker.collapsed&&(t?f.from:f.to)==null&&(!i||An(i,f.marker)<0)&&(i=f.marker);return i}function Dn(e){return nn(e,!0)}function hn(e){return nn(e,!1)}function pi(e,t){var r=Cn&&e.markedSpans,i;if(r)for(var f=0;f<r.length;++f){var P=r[f];P.marker.collapsed&&(P.from==null||P.from<t)&&(P.to==null||P.to>t)&&(!i||An(i,P.marker)<0)&&(i=P.marker)}return i}function Mn(e,t,r,i,f){var P=st(e,t),V=Cn&&P.markedSpans;if(V)for(var Q=0;Q<V.length;++Q){var ee=V[Q];if(!ee.marker.collapsed)continue;var te=ee.marker.find(0),de=Et(te.from,r)||wn(ee.marker)-wn(f),ye=Et(te.to,i)||un(ee.marker)-un(f);if(de>=0&&ye<=0||de<=0&&ye>=0)continue;if(de<=0&&(ee.marker.inclusiveRight&&f.inclusiveLeft?Et(te.to,r)>=0:Et(te.to,r)>0)||de>=0&&(ee.marker.inclusiveRight&&f.inclusiveLeft?Et(te.from,i)<=0:Et(te.from,i)<0))return!0}}function Rn(e){for(var t;t=Dn(e);)e=t.find(-1,!0).line;return e}function Ei(e){for(var t;t=hn(e);)e=t.find(1,!0).line;return e}function xi(e){for(var t,r;t=hn(e);)e=t.find(1,!0).line,(r||(r=[])).push(e);return r}function Di(e,t){var r=st(e,t),i=Rn(r);return r==i?t:_t(i)}function vi(e,t){if(t>e.lastLine())return t;var r=st(e,t),i;if(!ci(e,r))return t;for(;i=hn(r);)r=i.find(1,!0).line;return _t(r)+1}function ci(e,t){var r=Cn&&t.markedSpans;if(r)for(var i=void 0,f=0;f<r.length;++f){if(i=r[f],!i.marker.collapsed)continue;if(i.from==null)return!0;if(i.marker.widgetNode)continue;if(i.from==0&&i.marker.inclusiveLeft&&Hi(e,t,i))return!0}}function Hi(e,t,r){if(r.to==null){var i=r.marker.find(1,!0);return Hi(e,i.line,bt(i.line.markedSpans,r.marker))}if(r.marker.inclusiveRight&&r.to==t.text.length)return!0;for(var f=void 0,P=0;P<t.markedSpans.length;++P)if(f=t.markedSpans[P],f.marker.collapsed&&!f.marker.widgetNode&&f.from==r.to&&(f.to==null||f.to!=r.from)&&(f.marker.inclusiveLeft||r.marker.inclusiveRight)&&Hi(e,t,f))return!0}function Vn(e){e=Rn(e);for(var t=0,r=e.parent,i=0;i<r.lines.length;++i){var f=r.lines[i];if(f==e)break;t+=f.height}for(var P=r.parent;P;r=P,P=r.parent)for(var V=0;V<P.children.length;++V){var Q=P.children[V];if(Q==r)break;t+=Q.height}return t}function Wi(e){if(e.height==0)return 0;for(var t=e.text.length,r,i=e;r=Dn(i);){var f=r.find(0,!0);i=f.from.line,t+=f.from.ch-f.to.ch}for(i=e;r=hn(i);){var P=r.find(0,!0);t-=i.text.length-P.from.ch,i=P.to.line,t+=i.text.length-P.to.ch}return t}function qi(e){var t=e.display,r=e.doc;t.maxLine=st(r,r.first),t.maxLineLength=Wi(t.maxLine),t.maxLineChanged=!0,r.iter(function(i){var f=Wi(i);f>t.maxLineLength&&(t.maxLineLength=f,t.maxLine=i)})}var Ai=function(e,t,r){this.text=e,Ci(this,t),this.height=r?r(this):1};Ai.prototype.lineNo=function(){return _t(this)},ge(Ai);function Xn(e,t,r,i){e.text=t,e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null),e.order!=null&&(e.order=null),gi(e),Ci(e,r);var f=i?i(e):1;f!=e.height&&Bt(e,f)}function ot(e){e.parent=null,gi(e)}var Nt={},Pt={};function Yt(e,t){if(!e||/^\s*$/.test(e))return null;var r=t.addModeClass?Pt:Nt;return r[e]||(r[e]=e.replace(/\S+/g,"cm-$&"))}function $t(e,t){var r=v("span",null,null,n?"padding-right: .1px":null),i={pre:v("pre",[r],"CodeMirror-line"),content:r,col:0,pos:0,cm:e,trailingSpace:!1,splitSpaces:e.getOption("lineWrapping")};t.measure={};for(var f=0;f<=(t.rest?t.rest.length:0);f++){var P=f?t.rest[f-1]:t.line,V=void 0;i.pos=0,i.addToken=ln,Kt(e.display.measure)&&(V=it(P,e.doc.direction))&&(i.addToken=ni(i.addToken,V)),i.map=[];var Q=t!=e.display.externalMeasured&&_t(P);Ri(P,i,ke(e,P,Q)),P.styleClasses&&(P.styleClasses.bgClass&&(i.bgClass=S(P.styleClasses.bgClass,i.bgClass||"")),P.styleClasses.textClass&&(i.textClass=S(P.styleClasses.textClass,i.textClass||""))),i.map.length==0&&i.map.push(0,0,i.content.appendChild(Ft(e.display.measure))),f==0?(t.measure.map=i.map,t.measure.cache={}):((t.measure.maps||(t.measure.maps=[])).push(i.map),(t.measure.caches||(t.measure.caches=[])).push({}))}if(n){var ee=i.content.lastChild;(/\bcm-tab\b/.test(ee.className)||ee.querySelector&&ee.querySelector(".cm-tab"))&&(i.content.className="cm-tab-wrap-hack")}return Ne(e,"renderLine",e,t.line,i.pre),i.pre.className&&(i.textClass=S(i.pre.className,i.textClass||"")),i}function fn(e){var t=u("span","\u2022","cm-invalidchar");return t.title="\\u"+e.charCodeAt(0).toString(16),t.setAttribute("aria-label",t.title),t}function ln(e,t,r,i,f,P,V){if(!t)return;var Q=e.splitSpaces?jn(t,e.trailingSpace):t,ee=e.cm.state.specialChars,te=!1,de;if(!ee.test(t))e.col+=t.length,de=document.createTextNode(Q),e.map.push(e.pos,e.pos+t.length,de),z&&G<9&&(te=!0),e.pos+=t.length;else{de=document.createDocumentFragment();for(var ye=0;;){ee.lastIndex=ye;var Ie=ee.exec(t),Re=Ie?Ie.index-ye:t.length-ye;if(Re){var Ge=document.createTextNode(Q.slice(ye,ye+Re));z&&G<9?de.appendChild(u("span",[Ge])):de.appendChild(Ge),e.map.push(e.pos,e.pos+Re,Ge),e.col+=Re,e.pos+=Re}if(!Ie)break;ye+=Re+1;var Qe=void 0;if(Ie[0]==" "){var rt=e.cm.options.tabSize,ft=rt-e.col%rt;Qe=de.appendChild(u("span",le(ft),"cm-tab")),Qe.setAttribute("role","presentation"),Qe.setAttribute("cm-text"," "),e.col+=ft}else Ie[0]=="\r"||Ie[0]==`
`?(Qe=de.appendChild(u("span",Ie[0]=="\r"?"\u240D":"\u2424","cm-invalidchar")),Qe.setAttribute("cm-text",Ie[0]),e.col+=1):(Qe=e.cm.options.specialCharPlaceholder(Ie[0]),Qe.setAttribute("cm-text",Ie[0]),z&&G<9?de.appendChild(u("span",[Qe])):de.appendChild(Qe),e.col+=1);e.map.push(e.pos,e.pos+1,Qe),e.pos++}}if(e.trailingSpace=Q.charCodeAt(t.length-1)==32,r||i||f||te||P||V){var St=r||"";i&&(St+=i),f&&(St+=f);var pt=u("span",[de],St,P);if(V)for(var It in V)V.hasOwnProperty(It)&&It!="style"&&It!="class"&&pt.setAttribute(It,V[It]);return e.content.appendChild(pt)}e.content.appendChild(de)}function jn(e,t){if(e.length>1&&!/ /.test(e))return e;for(var r=t,i="",f=0;f<e.length;f++){var P=e.charAt(f);P==" "&&r&&(f==e.length-1||e.charCodeAt(f+1)==32)&&(P="\xA0"),i+=P,r=P==" "}return i}function ni(e,t){return function(r,i,f,P,V,Q,ee){f=f?f+" cm-force-border":"cm-force-border";for(var te=r.pos,de=te+i.length;;){for(var ye=void 0,Ie=0;Ie<t.length&&!(ye=t[Ie],ye.to>te&&ye.from<=te);Ie++);if(ye.to>=de)return e(r,i,f,P,V,Q,ee);e(r,i.slice(0,ye.to-te),f,P,null,Q,ee),P=null,i=i.slice(ye.to-te),te=ye.to}}}function an(e,t,r,i){var f=!i&&r.widgetNode;f&&e.map.push(e.pos,e.pos+t,f),!i&&e.cm.display.input.needsContentAttribute&&(f||(f=e.content.appendChild(document.createElement("span"))),f.setAttribute("cm-marker",r.id)),f&&(e.cm.display.input.setUneditable(f),e.content.appendChild(f)),e.pos+=t,e.trailingSpace=!1}function Ri(e,t,r){var i=e.markedSpans,f=e.text,P=0;if(!i){for(var V=1;V<r.length;V+=2)t.addToken(t,f.slice(P,P=r[V]),Yt(r[V+1],t.cm.options));return}for(var Q=f.length,ee=0,te=1,de="",ye,Ie,Re=0,Ge,Qe,rt,ft,St;;){if(Re==ee){Ge=Qe=rt=Ie="",St=null,ft=null,Re=Infinity;for(var pt=[],It=void 0,zt=0;zt<i.length;++zt){var jt=i[zt],en=jt.marker;if(en.type=="bookmark"&&jt.from==ee&&en.widgetNode)pt.push(en);else if(jt.from<=ee&&(jt.to==null||jt.to>ee||en.collapsed&&jt.to==ee&&jt.from==ee)){if(jt.to!=null&&jt.to!=ee&&Re>jt.to&&(Re=jt.to,Qe=""),en.className&&(Ge+=" "+en.className),en.css&&(Ie=(Ie?Ie+";":"")+en.css),en.startStyle&&jt.from==ee&&(rt+=" "+en.startStyle),en.endStyle&&jt.to==Re&&(It||(It=[])).push(en.endStyle,jt.to),en.title&&((St||(St={})).title=en.title),en.attributes)for(var Tn in en.attributes)(St||(St={}))[Tn]=en.attributes[Tn];en.collapsed&&(!ft||An(ft.marker,en)<0)&&(ft=jt)}else jt.from>ee&&Re>jt.from&&(Re=jt.from)}if(It)for(var zn=0;zn<It.length;zn+=2)It[zn+1]==Re&&(Qe+=" "+It[zn]);if(!ft||ft.from==ee)for(var In=0;In<pt.length;++In)an(t,0,pt[In]);if(ft&&(ft.from||0)==ee){if(an(t,(ft.to==null?Q+1:ft.to)-ee,ft.marker,ft.from==null),ft.to==null)return;ft.to==ee&&(ft=!1)}}if(ee>=Q)break;for(var hi=Math.min(Q,Re);;){if(de){var si=ee+de.length;if(!ft){var Fn=si>hi?de.slice(0,hi-ee):de;t.addToken(t,Fn,ye?ye+Ge:Ge,rt,ee+Fn.length==Re?Qe:"",Ie,St)}if(si>=hi){de=de.slice(hi-ee),ee=hi;break}ee=si,rt=""}de=f.slice(P,P=r[te++]),ye=Yt(r[te++],t.cm.options)}}}function mn(e,t,r){this.line=t,this.rest=xi(t),this.size=this.rest?_t(Oe(this.rest))-r+1:1,this.node=this.text=null,this.hidden=ci(e,t)}function ii(e,t,r){for(var i=[],f,P=t;P<r;P=f){var V=new mn(e.doc,st(e.doc,P),P);f=P+V.size,i.push(V)}return i}var Jn=null;function mi(e){Jn?Jn.ops.push(e):e.ownsGroup=Jn={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 f=e.ops[i];if(f.cursorActivityHandlers)for(;f.cursorActivityCalled<f.cursorActivityHandlers.length;)f.cursorActivityHandlers[f.cursorActivityCalled++].call(null,f.cm)}}while(r<t.length)}function Io(e,t){var r=e.ownsGroup;if(!r)return;try{Lo(r)}finally{Jn=null,t(r)}}var vr=null;function Yn(e,t){var r=Tt(e,t);if(!r.length)return;var i=Array.prototype.slice.call(arguments,2),f;Jn?f=Jn.delayedCallbacks:vr?f=vr:(f=vr=[],setTimeout(Do,0));for(var P=function(Q){f.push(function(){return r[Q].apply(null,i)})},V=0;V<r.length;++V)P(V)}function Do(){var e=vr;vr=null;for(var t=0;t<e.length;++t)e[t]()}function Ya(e,t,r,i){for(var f=0;f<t.changes.length;f++){var P=t.changes[f];P=="text"?Po(e,t):P=="gutter"?Ja(e,t,r,i):P=="class"?ha(e,t):P=="widget"&&Mo(e,t,i)}t.changes=null}function yr(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),z&&G<8&&(e.node.style.zIndex=2)),e.node}function ko(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=yr(t);t.background=i.insertBefore(u("div",null,r),i.firstChild),e.display.input.setUneditable(t.background)}}function $a(e,t){var r=e.display.externalMeasured;return r&&r.line==t.line?(e.display.externalMeasured=null,t.measure=r.measure,r.built):$t(e,t)}function Po(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){ko(e,t),t.line.wrapClass?yr(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 Ja(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 f=yr(t);t.gutterBackground=u("div",null,"CodeMirror-gutter-background 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r=xe(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 Wr(e){return e.lineSpace.offsetTop}function ca(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 wi(e){return ae-e.display.nativeBarWidth}function Gi(e){return e.display.scroller.clientWidth-wi(e)-e.display.barWidth}function da(e){return e.display.scroller.clientHeight-wi(e)-e.display.barHeight}function Uo(e,t,r){var i=e.options.lineWrapping,f=i&&Gi(e);if(!t.measure.heights||i&&t.measure.width!=f){var P=t.measure.heights=[];if(i){t.measure.width=f;for(var V=t.text.firstChild.getClientRects(),Q=0;Q<V.length-1;Q++){var 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r=0;t=T(e.doc,t),e.options.lineWrapping||(r=nr(e.display)*t.ch);var i=st(e.doc,t.line),f=Vn(i)+Wr(e.display);return{left:r,right:r,top:f,bottom:f+i.height}}function ga(e,t,r,i,f){var P=Ue(e,t,r);return P.xRel=f,i&&(P.outside=i),P}function va(e,t,r){var i=e.doc;if(r+=e.display.viewOffset,r<0)return ga(i.first,0,null,-1,-1);var f=Lt(i,r),P=i.first+i.size-1;if(f>P)return ga(i.first+i.size-1,st(i,P).text.length,null,1,1);t<0&&(t=0);for(var V=st(i,f);;){var Q=Go(e,V,f,t,r),ee=pi(V,Q.ch+(Q.xRel>0||Q.outside>0?1:0));if(!ee)return Q;var te=ee.find(1);if(te.line==f)return te;V=st(i,f=te.line)}}function hs(e,t,r,i){i-=pa(t);var f=t.text.length,P=ze(function(V){return Ti(e,r,V-1).bottom<=i},f,0);return f=ze(function(V){return Ti(e,r,V).top>i},P,f),{begin:P,end:f}}function cs(e,t,r,i){r||(r=er(e,t));var f=Gr(e,t,Ti(e,r,i),"line").top;return hs(e,t,r,f)}function ya(e,t,r,i){return e.bottom<=r?!1:e.top>r?!0:(i?e.left:e.right)>t}function Go(e,t,r,i,f){f-=Vn(t);var P=er(e,t),V=pa(t),Q=0,ee=t.text.length,te=!0,de=it(t,e.doc.direction);if(de){var ye=(e.options.lineWrapping?Ko:zo)(e,t,r,P,de,i,f);te=ye.level!=1,Q=te?ye.from:ye.to-1,ee=te?ye.to:ye.from-1}var Ie=null,Re=null,Ge=ze(function(zt){var jt=Ti(e,P,zt);return jt.top+=V,jt.bottom+=V,ya(jt,i,f,!1)?(jt.top<=f&&jt.left<=i&&(Ie=zt,Re=jt),!0):!1},Q,ee),Qe,rt,ft=!1;if(Re){var St=i-Re.left<Re.right-i,pt=St==te;Ge=Ie+(pt?0:1),rt=pt?"after":"before",Qe=St?Re.left:Re.right}else{!te&&(Ge==ee||Ge==Q)&&Ge++,rt=Ge==0?"after":Ge==t.text.length?"before":Ti(e,P,Ge-(te?1:0)).bottom+V<=f==te?"after":"before";var It=yi(e,Ue(r,Ge,rt),"line",t,P);Qe=It.left,ft=f<It.top?-1:f>=It.bottom?1:0}return Ge=Ae(t.text,Ge,1),ga(r,Ge,rt,ft,i-Qe)}function zo(e,t,r,i,f,P,V){var Q=ze(function(ye){var Ie=f[ye],Re=Ie.level!=1;return ya(yi(e,Ue(r,Re?Ie.to:Ie.from,Re?"before":"after"),"line",t,i),P,V,!0)},0,f.length-1),ee=f[Q];if(Q>0){var 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e.cachedCharWidth;var t=u("span","xxxxxxxxxx"),r=u("pre",[t],"CodeMirror-line-like");b(e.measure,r);var i=t.getBoundingClientRect(),f=(i.right-i.left)/10;return f>2&&(e.cachedCharWidth=f),f||10}function ba(e){for(var t=e.display,r={},i={},f=t.gutters.clientLeft,P=t.gutters.firstChild,V=0;P;P=P.nextSibling,++V){var Q=e.display.gutterSpecs[V].className;r[Q]=P.offsetLeft+P.clientLeft+f,i[Q]=P.clientWidth}return{fixedPos:_a(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:r,gutterWidth:i,wrapperWidth:t.wrapper.clientWidth}}function _a(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function ds(e){var t=tr(e.display),r=e.options.lineWrapping,i=r&&Math.max(5,e.display.scroller.clientWidth/nr(e.display)-3);return function(f){if(ci(e.doc,f))return 0;var P=0;if(f.widgets)for(var V=0;V<f.widgets.length;V++)f.widgets[V].height&&(P+=f.widgets[V].height);return r?P+(Math.ceil(f.text.length/i)||1)*t:P+t}}function Ea(e){var t=e.doc,r=ds(e);t.iter(function(i){var f=r(i);f!=i.height&&Bt(i,f)})}function Ki(e,t,r,i){var f=e.display;if(!r&&xe(t).getAttribute("cm-not-content")=="true")return null;var P,V,Q=f.lineSpace.getBoundingClientRect();try{P=t.clientX-Q.left,V=t.clientY-Q.top}catch(ye){return null}var ee=va(e,P,V),te;if(i&&ee.xRel>0&&(te=st(e.doc,ee.line).text).length==ee.ch){var de=W(te,te.length,e.options.tabSize)-te.length;ee=Ue(ee.line,Math.max(0,Math.round((P-qa(e.display).left)/nr(e.display))-de))}return ee}function Vi(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,t<0)return null;for(var r=e.display.view,i=0;i<r.length;i++)if(t-=r[i].size,t<0)return i}function ri(e,t,r,i){t==null&&(t=e.doc.first),r==null&&(r=e.doc.first+e.doc.size),i||(i=0);var f=e.display;if(i&&r<f.viewTo&&(f.updateLineNumbers==null||f.updateLineNumbers>t)&&(f.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=f.viewTo)Cn&&Di(e.doc,t)<f.viewTo&&Pi(e);else if(r<=f.viewFrom)Cn&&vi(e.doc,r+i)>f.viewFrom?Pi(e):(f.viewFrom+=i,f.viewTo+=i);else if(t<=f.viewFrom&&r>=f.viewTo)Pi(e);else if(t<=f.viewFrom){var P=zr(e,r,r+i,1);P?(f.view=f.view.slice(P.index),f.viewFrom=P.lineN,f.viewTo+=i):Pi(e)}else if(r>=f.viewTo){var V=zr(e,t,t,-1);V?(f.view=f.view.slice(0,V.index),f.viewTo=V.lineN):Pi(e)}else{var Q=zr(e,t,t,-1),ee=zr(e,r,r+i,1);Q&&ee?(f.view=f.view.slice(0,Q.index).concat(ii(e,Q.lineN,ee.lineN)).concat(f.view.slice(ee.index)),f.viewTo+=i):Pi(e)}var te=f.externalMeasured;te&&(r<te.lineN?te.lineN+=i:t<te.lineN+te.size&&(f.externalMeasured=null))}function ki(e,t,r){e.curOp.viewChanged=!0;var i=e.display,f=e.display.externalMeasured;if(f&&t>=f.lineN&&t<f.lineN+f.size&&(i.externalMeasured=null),t<i.viewFrom||t>=i.viewTo)return;var P=i.view[Vi(e,t)];if(P.node==null)return;var V=P.changes||(P.changes=[]);ne(V,r)==-1&&V.push(r)}function Pi(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function zr(e,t,r,i){var f=Vi(e,t),P,V=e.display.view;if(!Cn||r==e.doc.first+e.doc.size)return{index:f,lineN:r};for(var Q=e.display.viewFrom,ee=0;ee<f;ee++)Q+=V[ee].size;if(Q!=t){if(i>0){if(f==V.length-1)return null;P=Q+V[f].size-t,f++}else P=Q-t;t+=P,r+=P}for(;Di(e.doc,r)!=r;){if(f==(i<0?0:V.length-1))return null;r+=i*V[f-(i<0?1:0)].size,f+=i}return{index:f,lineN:r}}function Vo(e,t,r){var i=e.display,f=i.view;f.length==0||t>=i.viewTo||r<=i.viewFrom?(i.view=ii(e,t,r),i.viewFrom=t):(i.viewFrom>t?i.view=ii(e,t,i.viewFrom).concat(i.view):i.viewFrom<t&&(i.view=i.view.slice(Vi(e,t))),i.viewFrom=t,i.viewTo<r?i.view=i.view.concat(ii(e,i.viewTo,r)):i.viewTo>r&&(i.view=i.view.slice(0,Vi(e,r)))),i.viewTo=r}function fs(e){for(var t=e.display.view,r=0,i=0;i<t.length;i++){var f=t[i];!f.hidden&&(!f.node||f.changes)&&++r}return r}function Er(e){e.display.input.showSelection(e.display.input.prepareSelection())}function ps(e,t){t===void 0&&(t=!0);for(var r=e.doc,i={},f=i.cursors=document.createDocumentFragment(),P=i.selection=document.createDocumentFragment(),V=0;V<r.sel.ranges.length;V++){if(!t&&V==r.sel.primIndex)continue;var Q=r.sel.ranges[V];if(Q.from().line>=e.display.viewTo||Q.to().line<e.display.viewFrom)continue;var ee=Q.empty();(ee||e.options.showCursorWhenSelecting)&&ms(e,Q.head,f),ee||Xo(e,Q,P)}return i}function ms(e,t,r){var i=yi(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),f=r.appendChild(u("div","\xA0","CodeMirror-cursor"));if(f.style.left=i.left+"px",f.style.top=i.top+"px",f.style.height=Math.max(0,i.bottom-i.top)*e.options.cursorHeight+"px",i.other){var P=r.appendChild(u("div","\xA0","CodeMirror-cursor CodeMirror-secondarycursor"));P.style.display="",P.style.left=i.other.left+"px",P.style.top=i.other.top+"px",P.style.height=(i.other.bottom-i.other.top)*.85+"px"}}function Kr(e,t){return e.top-t.top||e.left-t.left}function Xo(e,t,r){var i=e.display,f=e.doc,P=document.createDocumentFragment(),V=qa(e.display),Q=V.left,ee=Math.max(i.sizerWidth,Gi(e)-i.sizer.offsetLeft)-V.right,te=f.direction=="ltr";function de(pt,It,zt,jt){It<0&&(It=0),It=Math.round(It),jt=Math.round(jt),P.appendChild(u("div",null,"CodeMirror-selected","position: absolute; left: "+pt+`px;
top: `+It+"px; width: "+(zt==null?ee-pt:zt)+`px;
height: `+(jt-It)+"px"))}function ye(pt,It,zt){var jt=st(f,pt),en=jt.text.length,Tn,zn;function In(Fn,oi){return ma(e,Ue(pt,Fn),"div",jt,oi)}function hi(Fn,oi,$n){var Hn=cs(e,jt,null,Fn),Un=oi=="ltr"==($n=="after")?"left":"right",kn=$n=="after"?Hn.begin:Hn.end-(/\s/.test(jt.text.charAt(Hn.end-1))?2:1);return In(kn,Un)[Un]}var si=it(jt,f.direction);return Je(si,It||0,zt==null?en:zt,function(Fn,oi,$n,Hn){var Un=$n=="ltr",kn=In(Fn,Un?"left":"right"),li=In(oi-1,Un?"right":"left"),mr=It==null&&Fn==0,ji=zt==null&&oi==en,Zn=Hn==0,Si=!si||Hn==si.length-1;if(li.top-kn.top<=3){var Kn=(te?mr:ji)&&Zn,Va=(te?ji:mr)&&Si,Ii=Kn?Q:(Un?kn:li).left,Qi=Va?ee:(Un?li:kn).right;de(Ii,kn.top,Qi-Ii,kn.bottom)}else{var Zi,ei,gr,Xa;Un?(Zi=te&&mr&&Zn?Q:kn.left,ei=te?ee:hi(Fn,$n,"before"),gr=te?Q:hi(oi,$n,"after"),Xa=te&&ji&&Si?ee:li.right):(Zi=te?hi(Fn,$n,"before"):Q,ei=!te&&mr&&Zn?ee:kn.right,gr=!te&&ji&&Si?Q:li.left,Xa=te?hi(oi,$n,"after"):ee),de(Zi,kn.top,ei-Zi,kn.bottom),kn.bottom<li.top&&de(Q,kn.bottom,null,li.top),de(gr,li.top,Xa-gr,li.bottom)}(!Tn||Kr(kn,Tn)<0)&&(Tn=kn),Kr(li,Tn)<0&&(Tn=li),(!zn||Kr(kn,zn)<0)&&(zn=kn),Kr(li,zn)<0&&(zn=li)}),{start:Tn,end:zn}}var Ie=t.from(),Re=t.to();if(Ie.line==Re.line)ye(Ie.line,Ie.ch,Re.ch);else{var Ge=st(f,Ie.line),Qe=st(f,Re.line),rt=Rn(Ge)==Rn(Qe),ft=ye(Ie.line,Ie.ch,rt?Ge.text.length+1:null).end,St=ye(Re.line,rt?0:null,Re.ch).start;rt&&(ft.top<St.top-2?(de(ft.right,ft.top,null,ft.bottom),de(Q,St.top,St.left,St.bottom)):de(ft.right,ft.top,St.left-ft.right,ft.bottom)),ft.bottom<St.top&&de(Q,ft.bottom,null,St.top)}r.appendChild(P)}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()||ir(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(),wa(e))}function vs(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,ir(e))},100)}function wa(e,t){if(e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),e.options.readOnly=="nocursor")return;e.state.focused||(Ne(e,"focus",e,t),e.state.focused=!0,F(e.display.wrapper,"CodeMirror-focused"),!e.curOp&&e.display.selForContextMenu!=e.doc.sel&&(e.display.input.reset(),n&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),xa(e)}function ir(e,t){if(e.state.delayingBlurEvent)return;e.state.focused&&(Ne(e,"blur",e,t),e.state.focused=!1,A(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150)}function Vr(e){for(var t=e.display,r=t.lineDiv.offsetTop,i=0;i<t.view.length;i++){var f=t.view[i],P=e.options.lineWrapping,V=void 0,Q=0;if(f.hidden)continue;if(z&&G<8){var ee=f.node.offsetTop+f.node.offsetHeight;V=ee-r,r=ee}else{var te=f.node.getBoundingClientRect();V=te.bottom-te.top,!P&&f.text.firstChild&&(Q=f.text.firstChild.getBoundingClientRect().right-te.left-1)}var de=f.line.height-V;if((de>.005||de<-.005)&&(Bt(f.line,V),ys(f.line),f.rest))for(var ye=0;ye<f.rest.length;ye++)ys(f.rest[ye]);if(Q>e.display.sizerWidth){var Ie=Math.ceil(Q/nr(e.display));Ie>e.display.maxLineLength&&(e.display.maxLineLength=Ie,e.display.maxLine=f.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 Xr(e,t,r){var i=r&&r.top!=null?Math.max(0,r.top):e.scroller.scrollTop;i=Math.floor(i-Wr(e));var f=r&&r.bottom!=null?r.bottom:i+e.wrapper.clientHeight,P=Lt(t,i),V=Lt(t,f);if(r&&r.ensure){var Q=r.ensure.from.line,ee=r.ensure.to.line;Q<P?(P=Q,V=Lt(t,Vn(st(t,Q))+e.wrapper.clientHeight)):Math.min(ee,t.lastLine())>=V&&(P=Lt(t,Vn(st(t,ee))-e.wrapper.clientHeight),V=ee)}return{from:P,to:Math.max(V,P+1)}}function Yo(e,t){if(He(e,"scrollCursorIntoView"))return;var r=e.display,i=r.sizer.getBoundingClientRect(),f=null;if(t.top+i.top<0?f=!0:t.bottom+i.top>(window.innerHeight||document.documentElement.clientHeight)&&(f=!1),f!=null&&!d){var P=u("div","\u200B",null,`position: absolute;
top: `+(t.top-r.viewOffset-Wr(e.display))+`px;
height: `+(t.bottom-t.top+wi(e)+r.barHeight)+`px;
left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(P),P.scrollIntoView(f),e.display.lineSpace.removeChild(P)}}function $o(e,t,r,i){i==null&&(i=0);var f;!e.options.lineWrapping&&t==r&&(t=t.ch?Ue(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,r=t.sticky=="before"?Ue(t.line,t.ch+1,"before"):t);for(var P=0;P<5;P++){var V=!1,Q=yi(e,t),ee=!r||r==t?Q:yi(e,r);f={left:Math.min(Q.left,ee.left),top:Math.min(Q.top,ee.top)-i,right:Math.max(Q.left,ee.left),bottom:Math.max(Q.bottom,ee.bottom)+i};var te=Ta(e,f),de=e.doc.scrollTop,ye=e.doc.scrollLeft;if(te.scrollTop!=null&&(wr(e,te.scrollTop),Math.abs(e.doc.scrollTop-de)>1&&(V=!0)),te.scrollLeft!=null&&(Xi(e,te.scrollLeft),Math.abs(e.doc.scrollLeft-ye)>1&&(V=!0)),!V)break}return f}function Jo(e,t){var r=Ta(e,t);r.scrollTop!=null&&wr(e,r.scrollTop),r.scrollLeft!=null&&Xi(e,r.scrollLeft)}function Ta(e,t){var r=e.display,i=tr(e.display);t.top<0&&(t.top=0);var f=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:r.scroller.scrollTop,P=da(e),V={};t.bottom-t.top>P&&(t.bottom=t.top+P);var Q=e.doc.height+ca(r),ee=t.top<i,te=t.bottom>Q-i;if(t.top<f)V.scrollTop=ee?0:t.top;else if(t.bottom>f+P){var de=Math.min(t.top,(te?Q:t.bottom)-P);de!=f&&(V.scrollTop=de)}var ye=e.options.fixedGutter?0:r.gutters.offsetWidth,Ie=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:r.scroller.scrollLeft-ye,Re=Gi(e)-r.gutters.offsetWidth,Ge=t.right-t.left>Re;return Ge&&(t.right=t.left+Re),t.left<10?V.scrollLeft=0:t.left<Ie?V.scrollLeft=Math.max(0,t.left+ye-(Ge?0:10)):t.right>Re+Ie-3&&(V.scrollLeft=t.right+(Ge?0:10)-Re),V}function Sa(e,t){if(t==null)return;Yr(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function rr(e){Yr(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function xr(e,t,r){(t!=null||r!=null)&&Yr(e),t!=null&&(e.curOp.scrollLeft=t),r!=null&&(e.curOp.scrollTop=r)}function Qo(e,t){Yr(e),e.curOp.scrollToPos=t}function Yr(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 f=Ta(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});xr(e,f.scrollLeft,f.scrollTop)}function wr(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;k||Aa(e,{top:t}),_s(e,t,!0),k&&Aa(e),Cr(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 Xi(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 Tr(e){var t=e.display,r=t.gutters.offsetWidth,i=Math.round(e.doc.height+ca(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?r:0,docHeight:i,scrollHeight:i+wi(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:r}}var Yi=function(e,t,r){this.cm=r;var i=this.vert=u("div",[u("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),f=this.horiz=u("div",[u("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");i.tabIndex=f.tabIndex=-1,e(i),e(f),Me(i,"scroll",function(){i.clientHeight&&t(i.scrollTop,"vertical")}),Me(f,"scroll",function(){f.clientWidth&&t(f.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,z&&G<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Yi.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 f=e.viewHeight-(t?i:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+f)+"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 P=e.viewWidth-e.barLeft-(r?i:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+P)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(i==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:r?i:0,bottom:t?i:0}},Yi.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Yi.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Yi.prototype.zeroWidthHack=function(){var e=o&&!c?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new Z,this.disableVert=new Z},Yi.prototype.enableZeroWidthBar=function(e,t,r){e.style.pointerEvents="auto";function i(){var f=e.getBoundingClientRect(),P=r=="vert"?document.elementFromPoint(f.right-1,(f.top+f.bottom)/2):document.elementFromPoint((f.right+f.left)/2,f.bottom-1);P!=e?e.style.pointerEvents="none":t.set(1e3,i)}t.set(1e3,i)},Yi.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Sr=function(){};Sr.prototype.update=function(){return{bottom:0,right:0}},Sr.prototype.setScrollLeft=function(){},Sr.prototype.setScrollTop=function(){},Sr.prototype.clear=function(){};function ar(e,t){t||(t=Tr(e));var r=e.display.barWidth,i=e.display.barHeight;Es(e,t);for(var f=0;f<4&&r!=e.display.barWidth||i!=e.display.barHeight;f++)r!=e.display.barWidth&&e.options.lineWrapping&&Vr(e),Es(e,Tr(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:Yi,null:Sr};function ws(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&A(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new xs[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),Me(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"?Xi(e,t):wr(e,t)},e),e.display.scrollbars.addClass&&F(e.display.wrapper,e.display.scrollbars.addClass)}var Zo=0;function $i(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},mi(e.curOp)}function Ji(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 f=0;f<t.length;f++)nl(t[f]);for(var P=0;P<t.length;P++)il(t[P]);for(var V=0;V<t.length;V++)rl(t[V])}function el(e){var t=e.cm,r=t.display;sl(t),e.updateMaxLine&&qi(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 $r(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function tl(e){e.updatedDisplay=e.mustUpdate&&Ca(e.cm,e.update)}function nl(e){var t=e.cm,r=t.display;e.updatedDisplay&&Vr(t),e.barMeasure=Tr(t),r.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=ts(t,r.maxLine,r.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(r.scroller.clientWidth,r.sizer.offsetLeft+e.adjustWidthTo+wi(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,r.sizer.offsetLeft+e.adjustWidthTo-Gi(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=r.input.prepareSelection())}function il(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Xi(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var r=e.focus&&e.focus==N();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,r),(e.updatedDisplay||e.startHeight!=t.doc.height)&&ar(t,e.barMeasure),e.updatedDisplay&&Oa(t,e.barMeasure),e.selectionChanged&&xa(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),r&&gs(e.cm)}function rl(e){var t=e.cm,r=t.display,i=t.doc;if(e.updatedDisplay&&Ts(t,e.update),r.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(r.wheelStartX=r.wheelStartY=null),e.scrollTop!=null&&_s(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&Xi(t,e.scrollLeft,!0,!0),e.scrollToPos){var f=$o(t,T(i,e.scrollToPos.from),T(i,e.scrollToPos.to),e.scrollToPos.margin);Yo(t,f)}var P=e.maybeHiddenMarkers,V=e.maybeUnhiddenMarkers;if(P)for(var Q=0;Q<P.length;++Q)P[Q].lines.length||Ne(P[Q],"hide");if(V)for(var ee=0;ee<V.length;++ee)V[ee].lines.length&&Ne(V[ee],"unhide");r.wrapper.offsetHeight&&(i.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&Ne(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function ui(e,t){if(e.curOp)return t();$i(e);try{return t()}finally{Ji(e)}}function Wn(e,t){return function(){if(e.curOp)return t.apply(e,arguments);$i(e);try{return t.apply(e,arguments)}finally{Ji(e)}}}function qn(e){return function(){if(this.curOp)return e.apply(this,arguments);$i(this);try{return e.apply(this,arguments)}finally{Ji(this)}}}function Gn(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);$i(t);try{return e.apply(this,arguments)}finally{Ji(t)}}}function Cr(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,M(al,e))}function al(e){var t=e.doc;if(t.highlightFrontier>=e.display.viewTo)return;var r=+new Date+e.options.workTime,i=je(e,t.highlightFrontier),f=[];t.iter(i.line,Math.min(t.first+t.size,e.display.viewTo+500),function(P){if(i.line>=e.display.viewFrom){var V=P.styles,Q=P.text.length>e.options.maxHighlightLength?gt(t.mode,i.state):null,ee=he(e,P,i,!0);Q&&(i.state=Q),P.styles=ee.styles;var te=P.styleClasses,de=ee.classes;de?P.styleClasses=de:te&&(P.styleClasses=null);for(var ye=!V||V.length!=P.styles.length||te!=de&&(!te||!de||te.bgClass!=de.bgClass||te.textClass!=de.textClass),Ie=0;!ye&&Ie<V.length;++Ie)ye=V[Ie]!=P.styles[Ie];ye&&f.push(i.line),P.stateAfter=i.save(),i.nextLine()}else P.text.length<=e.options.maxHighlightLength&&ct(e,P.text,i),P.stateAfter=i.line%5==0?i.save():null,i.nextLine();if(+new Date>r)return Cr(e,e.options.workDelay),!0}),t.highlightFrontier=i.line,t.modeFrontier=Math.max(t.modeFrontier,i.line),f.length&&ui(e,function(){for(var P=0;P<f.length;P++)ki(e,f[P],"text")})}var $r=function(e,t,r){var i=e.display;this.viewport=t,this.visible=Xr(i,e.doc,t),this.editorIsHidden=!i.wrapper.offsetWidth,this.wrapperHeight=i.wrapper.clientHeight,this.wrapperWidth=i.wrapper.clientWidth,this.oldDisplayWidth=Gi(e),this.force=r,this.dims=ba(e),this.events=[]};$r.prototype.signal=function(e,t){me(e,t)&&this.events.push(arguments)},$r.prototype.finish=function(){for(var e=0;e<this.events.length;e++)Ne.apply(null,this.events[e])};function sl(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=wi(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=wi(e)+"px",t.scrollbarsClipped=!0)}function ol(e){if(e.hasFocus())return null;var t=N();if(!t||!_(e.display.lineDiv,t))return null;var r={activeElt:t};if(window.getSelection){var i=window.getSelection();i.anchorNode&&i.extend&&_(e.display.lineDiv,i.anchorNode)&&(r.anchorNode=i.anchorNode,r.anchorOffset=i.anchorOffset,r.focusNode=i.focusNode,r.focusOffset=i.focusOffset)}return r}function ll(e){if(!e||!e.activeElt||e.activeElt==N())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&_(document.body,e.anchorNode)&&_(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 Pi(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)&&(Pi(e),t.dims=ba(e));var f=i.first+i.size,P=Math.max(t.visible.from-e.options.viewportMargin,i.first),V=Math.min(f,t.visible.to+e.options.viewportMargin);r.viewFrom<P&&P-r.viewFrom<20&&(P=Math.max(i.first,r.viewFrom)),r.viewTo>V&&r.viewTo-V<20&&(V=Math.min(f,r.viewTo)),Cn&&(P=Di(e.doc,P),V=vi(e.doc,V));var Q=P!=r.viewFrom||V!=r.viewTo||r.lastWrapHeight!=t.wrapperHeight||r.lastWrapWidth!=t.wrapperWidth;Vo(e,P,V),r.viewOffset=Vn(st(e.doc,r.viewFrom)),e.display.mover.style.top=r.viewOffset+"px";var ee=fs(e);if(!Q&&ee==0&&!t.force&&r.renderedView==r.view&&(r.updateLineNumbers==null||r.updateLineNumbers>=r.viewTo))return!1;var te=ol(e);return ee>4&&(r.lineDiv.style.display="none"),ul(e,r.updateLineNumbers,t.dims),ee>4&&(r.lineDiv.style.display=""),r.renderedView=r.view,ll(te),w(r.cursorDiv),w(r.selectionDiv),r.gutters.style.height=r.sizer.style.minHeight=0,Q&&(r.lastWrapHeight=t.wrapperHeight,r.lastWrapWidth=t.wrapperWidth,Cr(e,400)),r.updateLineNumbers=null,!0}function Ts(e,t){for(var r=t.viewport,i=!0;;i=!1){if(!i||!e.options.lineWrapping||t.oldDisplayWidth==Gi(e)){if(r&&r.top!=null&&(r={top:Math.min(e.doc.height+ca(e.display)-da(e),r.top)}),t.visible=Xr(e.display,e.doc,r),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else i&&(t.visible=Xr(e.display,e.doc,r));if(!Ca(e,t))break;Vr(e);var f=Tr(e);Er(e),ar(e,f),Oa(e,f),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 $r(e,t);if(Ca(e,r)){Vr(e),Ts(e,r);var i=Tr(e);Er(e),ar(e,i),Oa(e,i),r.finish()}}function ul(e,t,r){var i=e.display,f=e.options.lineNumbers,P=i.lineDiv,V=P.firstChild;function Q(Ge){var Qe=Ge.nextSibling;return n&&o&&e.display.currentWheelTarget==Ge?Ge.style.display="none":Ge.parentNode.removeChild(Ge),Qe}for(var ee=i.view,te=i.viewFrom,de=0;de<ee.length;de++){var ye=ee[de];if(!ye.hidden)if(!ye.node||ye.node.parentNode!=P){var Ie=No(e,ye,te,r);P.insertBefore(Ie,V)}else{for(;V!=ye.node;)V=Q(V);var Re=f&&t!=null&&t<=te&&ye.lineNumber;ye.changes&&(ne(ye.changes,"gutter")>-1&&(Re=!1),Ya(e,ye,te,r)),Re&&(w(ye.lineNumber),ye.lineNumber.appendChild(document.createTextNode(rn(e.options,te)))),V=ye.node.nextSibling}te+=ye.size}for(;V;)V=Q(V)}function Ra(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function Oa(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+wi(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,f=t.gutters.offsetWidth,P=i+"px",V=0;V<r.length;V++)if(!r[V].hidden){e.options.fixedGutter&&(r[V].gutter&&(r[V].gutter.style.left=P),r[V].gutterBackground&&(r[V].gutterBackground.style.left=P));var Q=r[V].alignable;if(Q)for(var ee=0;ee<Q.length;ee++)Q[ee].style.left=P}e.options.fixedGutter&&(t.gutters.style.left=i+f+"px")}function Cs(e){if(!e.options.lineNumbers)return!1;var t=e.doc,r=rn(e.options,t.first+t.size-1),i=e.display;if(r.length!=i.lineNumChars){var f=i.measure.appendChild(u("div",[u("div",r)],"CodeMirror-linenumber CodeMirror-gutter-elt")),P=f.firstChild.offsetWidth,V=f.offsetWidth-P;return i.lineGutter.style.width="",i.lineNumInnerWidth=Math.max(P,i.lineGutter.offsetWidth-V)+1,i.lineNumWidth=i.lineNumInnerWidth+V,i.lineNumChars=i.lineNumInnerWidth?r.length:-1,i.lineGutter.style.width=i.lineNumWidth+"px",Ra(e.display),!0}return!1}function La(e,t){for(var r=[],i=!1,f=0;f<e.length;f++){var P=e[f],V=null;if(typeof P!="string"&&(V=P.style,P=P.className),P=="CodeMirror-linenumbers")if(t)i=!0;else continue;r.push({className:P,style:V})}return t&&!i&&r.push({className:"CodeMirror-linenumbers",style:null}),r}function As(e){var t=e.gutters,r=e.gutterSpecs;w(t),e.lineGutter=null;for(var i=0;i<r.length;++i){var f=r[i],P=f.className,V=f.style,Q=t.appendChild(u("div",null,"CodeMirror-gutter "+P));V&&(Q.style.cssText=V),P=="CodeMirror-linenumbers"&&(e.lineGutter=Q,Q.style.width=(e.lineNumWidth||1)+"px")}t.style.display=r.length?"":"none",Ra(e)}function Ar(e){As(e.display),ri(e),Ss(e)}function hl(e,t,r,i){var f=this;this.input=r,f.scrollbarFiller=u("div",null,"CodeMirror-scrollbar-filler"),f.scrollbarFiller.setAttribute("cm-not-content","true"),f.gutterFiller=u("div",null,"CodeMirror-gutter-filler"),f.gutterFiller.setAttribute("cm-not-content","true"),f.lineDiv=v("div",null,"CodeMirror-code"),f.selectionDiv=u("div",null,null,"position: relative; z-index: 1"),f.cursorDiv=u("div",null,"CodeMirror-cursors"),f.measure=u("div",null,"CodeMirror-measure"),f.lineMeasure=u("div",null,"CodeMirror-measure"),f.lineSpace=v("div",[f.measure,f.lineMeasure,f.selectionDiv,f.cursorDiv,f.lineDiv],null,"position: relative; outline: none");var P=v("div",[f.lineSpace],"CodeMirror-lines");f.mover=u("div",[P],null,"position: relative"),f.sizer=u("div",[f.mover],"CodeMirror-sizer"),f.sizerWidth=null,f.heightForcer=u("div",null,null,"position: absolute; height: "+ae+"px; width: 1px;"),f.gutters=u("div",null,"CodeMirror-gutters"),f.lineGutter=null,f.scroller=u("div",[f.sizer,f.heightForcer,f.gutters],"CodeMirror-scroll"),f.scroller.setAttribute("tabIndex","-1"),f.wrapper=u("div",[f.scrollbarFiller,f.gutterFiller,f.scroller],"CodeMirror"),z&&G<8&&(f.gutters.style.zIndex=-1,f.scroller.style.paddingRight=0),!n&&!(k&&h)&&(f.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(f.wrapper):e(f.wrapper)),f.viewFrom=f.viewTo=t.first,f.reportedViewFrom=f.reportedViewTo=t.first,f.view=[],f.renderedView=null,f.externalMeasured=null,f.viewOffset=0,f.lastWrapHeight=f.lastWrapWidth=0,f.updateLineNumbers=null,f.nativeBarWidth=f.barHeight=f.barWidth=0,f.scrollbarsClipped=!1,f.lineNumWidth=f.lineNumInnerWidth=f.lineNumChars=null,f.alignWidgets=!1,f.cachedCharWidth=f.cachedTextHeight=f.cachedPaddingH=null,f.maxLine=null,f.maxLineLength=0,f.maxLineChanged=!1,f.wheelDX=f.wheelDY=f.wheelStartX=f.wheelStartY=null,f.shift=!1,f.selForContextMenu=null,f.activeTouch=null,f.gutterSpecs=La(i.gutters,i.lineNumbers),As(f),r.init(f)}var Jr=0,di=null;z?di=-.53:k?di=15:y?di=-.7:m&&(di=-1/3);function Rs(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 cl(e){var t=Rs(e);return t.x*=di,t.y*=di,t}function Os(e,t){var r=Rs(t),i=r.x,f=r.y,P=e.display,V=P.scroller,Q=V.scrollWidth>V.clientWidth,ee=V.scrollHeight>V.clientHeight;if(!(i&&Q||f&&ee))return;if(f&&o&&n){e:for(var te=t.target,de=P.view;te!=V;te=te.parentNode)for(var ye=0;ye<de.length;ye++)if(de[ye].node==te){e.display.currentWheelTarget=te;break e}}if(i&&!k&&!g&&di!=null){f&&ee&&wr(e,Math.max(0,V.scrollTop+f*di)),Xi(e,Math.max(0,V.scrollLeft+i*di)),(!f||f&&ee)&&re(t),P.wheelStartX=null;return}if(f&&di!=null){var Ie=f*di,Re=e.doc.scrollTop,Ge=Re+P.wrapper.clientHeight;Ie<0?Re=Math.max(0,Re+Ie-50):Ge=Math.min(e.doc.height,Ge+Ie+50),Aa(e,{top:Re,bottom:Ge})}Jr<20&&(P.wheelStartX==null?(P.wheelStartX=V.scrollLeft,P.wheelStartY=V.scrollTop,P.wheelDX=i,P.wheelDY=f,setTimeout(function(){if(P.wheelStartX==null)return;var Qe=V.scrollLeft-P.wheelStartX,rt=V.scrollTop-P.wheelStartY,ft=rt&&P.wheelDY&&rt/P.wheelDY||Qe&&P.wheelDX&&Qe/P.wheelDX;if(P.wheelStartX=P.wheelStartY=null,!ft)return;di=(di*Jr+ft)/(Jr+1),++Jr},200)):(P.wheelDX+=i,P.wheelDY+=f))}var fi=function(e,t){this.ranges=e,this.primIndex=t};fi.prototype.primary=function(){return this.ranges[this.primIndex]},fi.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(!pn(r.anchor,i.anchor)||!pn(r.head,i.head))return!1}return!0},fi.prototype.deepCopy=function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new gn(xn(this.ranges[t].anchor),xn(this.ranges[t].head));return new fi(e,this.primIndex)},fi.prototype.somethingSelected=function(){for(var e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},fi.prototype.contains=function(e,t){t||(t=e);for(var r=0;r<this.ranges.length;r++){var i=this.ranges[r];if(Et(t,i.from())>=0&&Et(e,i.to())<=0)return r}return-1};var gn=function(e,t){this.anchor=e,this.head=t};gn.prototype.from=function(){return yn(this.anchor,this.head)},gn.prototype.to=function(){return Sn(this.anchor,this.head)},gn.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch};function bi(e,t,r){var i=e&&e.options.selectionsMayTouch,f=t[r];t.sort(function(Ie,Re){return Et(Ie.from(),Re.from())}),r=ne(t,f);for(var P=1;P<t.length;P++){var V=t[P],Q=t[P-1],ee=Et(Q.to(),V.from());if(i&&!V.empty()?ee>0:ee>=0){var te=yn(Q.from(),V.from()),de=Sn(Q.to(),V.to()),ye=Q.empty()?V.from()==V.head:Q.from()==Q.head;P<=r&&--r,t.splice(--P,2,new gn(ye?de:te,ye?te:de))}}return new fi(t,r)}function Mi(e,t){return new fi([new gn(e,t||e)],0)}function Ni(e){return e.text?Ue(e.from.line+e.text.length-1,Oe(e.text).length+(e.text.length==1?e.from.ch:0)):e.to}function Ls(e,t){if(Et(e,t.from)<0)return e;if(Et(e,t.to)<=0)return Ni(t);var r=e.line+t.text.length-(t.to.line-t.from.line)-1,i=e.ch;return e.line==t.to.line&&(i+=Ni(t).ch-t.to.ch),Ue(r,i)}function Ia(e,t){for(var r=[],i=0;i<e.sel.ranges.length;i++){var f=e.sel.ranges[i];r.push(new gn(Ls(f.anchor,t),Ls(f.head,t)))}return bi(e.cm,r,e.sel.primIndex)}function Is(e,t,r){return e.line==t.line?Ue(r.line,e.ch-t.ch+r.ch):Ue(r.line+(e.line-t.line),e.ch)}function dl(e,t,r){for(var i=[],f=Ue(e.first,0),P=f,V=0;V<t.length;V++){var Q=t[V],ee=Is(Q.from,f,P),te=Is(Ni(Q),f,P);if(f=Q.to,P=te,r=="around"){var de=e.sel.ranges[V],ye=Et(de.head,de.anchor)<0;i[V]=new gn(ye?te:ee,ye?ee:te)}else i[V]=new gn(ee,ee)}return new fi(i,e.sel.primIndex)}function Da(e){e.doc.mode=vn(e.options,e.doc.modeOption),Rr(e)}function Rr(e){e.doc.iter(function(t){t.stateAfter&&(t.stateAfter=null),t.styles&&(t.styles=null)}),e.doc.modeFrontier=e.doc.highlightFrontier=e.doc.first,Cr(e,100),e.state.modeGen++,e.curOp&&ri(e)}function Ds(e,t){return t.from.ch==0&&t.to.ch==0&&Oe(t.text)==""&&(!e.cm||e.cm.options.wholeLineUpdateBefore)}function ka(e,t,r,i){function f(St){return r?r[St]:null}function P(St,pt,It){Xn(St,pt,It,i),Yn(St,"change",St,t)}function V(St,pt){for(var It=[],zt=St;zt<pt;++zt)It.push(new Ai(te[zt],f(zt),i));return It}var Q=t.from,ee=t.to,te=t.text,de=st(e,Q.line),ye=st(e,ee.line),Ie=Oe(te),Re=f(te.length-1),Ge=ee.line-Q.line;if(t.full)e.insert(0,V(0,te.length)),e.remove(te.length,e.size-te.length);else if(Ds(e,t)){var Qe=V(0,te.length-1);P(ye,ye.text,Re),Ge&&e.remove(Q.line,Ge),Qe.length&&e.insert(Q.line,Qe)}else if(de==ye)if(te.length==1)P(de,de.text.slice(0,Q.ch)+Ie+de.text.slice(ee.ch),Re);else{var rt=V(1,te.length-1);rt.push(new Ai(Ie+de.text.slice(ee.ch),Re,i)),P(de,de.text.slice(0,Q.ch)+te[0],f(0)),e.insert(Q.line+1,rt)}else if(te.length==1)P(de,de.text.slice(0,Q.ch)+te[0]+ye.text.slice(ee.ch),f(0)),e.remove(Q.line+1,Ge);else{P(de,de.text.slice(0,Q.ch)+te[0],f(0)),P(ye,Ie+ye.text.slice(ee.ch),Re);var ft=V(1,te.length-1);Ge>1&&e.remove(Q.line+1,Ge-1),e.insert(Q.line+1,ft)}Yn(e,"change",e,t)}function Fi(e,t,r){function i(f,P,V){if(f.linked)for(var Q=0;Q<f.linked.length;++Q){var ee=f.linked[Q];if(ee.doc==P)continue;var te=V&&ee.sharedHist;if(r&&!te)continue;t(ee.doc,te),i(ee.doc,f,te)}}i(e,null,!0)}function ks(e,t){if(t.cm)throw new Error("This document is already in use.");e.doc=t,t.cm=e,Ea(e),Da(e),Ps(e),e.options.lineWrapping||qi(e),e.options.mode=t.modeOption,ri(e)}function Ps(e){(e.doc.direction=="rtl"?F:A)(e.display.lineDiv,"CodeMirror-rtl")}function 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Ge=Wi(Re);Ge>f.maxLineLength&&(f.maxLine=Re,f.maxLineLength=Ge,f.maxLineChanged=!0,Q=!1)}),Q&&(e.curOp.updateMaxLine=!0)),Xt(i,P.line),Cr(e,400);var te=t.text.length-(V.line-P.line)-1;t.full?ri(e):P.line==V.line&&t.text.length==1&&!Ds(e.doc,t)?ki(e,P.line,"text"):ri(e,P.line,V.line+1,te);var de=me(e,"changes"),ye=me(e,"change");if(ye||de){var Ie={from:P,to:V,text:t.text,removed:t.removed,origin:t.origin};ye&&Yn(e,"change",e,Ie),de&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(Ie)}e.display.selForContextMenu=null}function ur(e,t,r,i,f){var P;i||(i=r),Et(i,r)<0&&(P=[i,r],r=P[0],i=P[1]),typeof t=="string"&&(t=e.splitLines(t)),lr(e,{from:r,to:i,text:t,origin:f})}function Js(e,t,r,i){r<e.line?e.line+=i:t<e.line&&(e.line=t,e.ch=0)}function Qs(e,t,r,i){for(var f=0;f<e.length;++f){var P=e[f],V=!0;if(P.ranges){P.copied||(P=e[f]=P.deepCopy(),P.copied=!0);for(var Q=0;Q<P.ranges.length;Q++)Js(P.ranges[Q].anchor,t,r,i),Js(P.ranges[Q].head,t,r,i);continue}for(var ee=0;ee<P.changes.length;++ee){var te=P.changes[ee];if(r<te.from.line)te.from=Ue(te.from.line+i,te.from.ch),te.to=Ue(te.to.line+i,te.to.ch);else if(t<=te.to.line){V=!1;break}}V||(e.splice(0,f+1),f=0)}}function Zs(e,t){var r=t.from.line,i=t.to.line,f=t.text.length-(i-r)-1;Qs(e.done,r,i,f),Qs(e.undone,r,i,f)}function Lr(e,t,r,i){var f=t,P=t;return typeof t=="number"?P=st(e,X(e,t)):f=_t(t),f==null?null:(i(P,f)&&e.cm&&ki(e.cm,f,r),P)}function Ir(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}Ir.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var r=e,i=e+t;r<i;++r){var f=this.lines[r];this.height-=f.height,ot(f),Yn(f,"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 Dr(e){this.children=e;for(var t=0,r=0,i=0;i<e.length;++i){var f=e[i];t+=f.chunkSize(),r+=f.height,f.parent=this}this.size=t,this.height=r,this.parent=null}Dr.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],f=i.chunkSize();if(e<f){var P=Math.min(t,f-e),V=i.height;if(i.removeInner(e,P),this.height-=V-i.height,f==P&&(this.children.splice(r--,1),i.parent=null),(t-=P)==0)break;e=0}else e-=f}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof Ir))){var Q=[];this.collapse(Q),this.children=[new Ir(Q)],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 f=this.children[i],P=f.chunkSize();if(e<=P){if(f.insertInner(e,t,r),f.lines&&f.lines.length>50){for(var V=f.lines.length%25+25,Q=V;Q<f.lines.length;){var ee=new Ir(f.lines.slice(Q,Q+=25));f.height-=ee.height,this.children.splice(++i,0,ee),ee.parent=this}f.lines=f.lines.slice(0,V),this.maybeSpill()}break}e-=P}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),r=new Dr(t);if(e.parent){e.size-=r.size,e.height-=r.height;var f=ne(e.parent.children,e);e.parent.children.splice(f+1,0,r)}else{var i=new Dr(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 f=this.children[i],P=f.chunkSize();if(e<P){var V=Math.min(t,P-e);if(f.iterN(e,V,r))return!0;if((t-=V)==0)break;e=0}else e-=P}}};var kr=function(e,t,r){if(r)for(var i in r)r.hasOwnProperty(i)&&(this[i]=r[i]);this.doc=e,this.node=t};kr.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,r=this.line,i=_t(r);if(i==null||!t)return;for(var f=0;f<t.length;++f)t[f]==this&&t.splice(f--,1);t.length||(r.widgets=null);var P=br(this);Bt(r,Math.max(0,r.height-P)),e&&(ui(e,function(){qs(e,r,-P),ki(e,i,"widget")}),Yn(e,"lineWidgetCleared",e,this,i))},kr.prototype.changed=function(){var e=this,t=this.height,r=this.doc.cm,i=this.line;this.height=null;var f=br(this)-t;if(!f)return;ci(this.doc,i)||Bt(i,i.height+f),r&&ui(r,function(){r.curOp.forceUpdate=!0,qs(r,i,f),Yn(r,"lineWidgetChanged",r,e,_t(i))})},ge(kr);function qs(e,t,r){Vn(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Sa(e,r)}function El(e,t,r,i){var f=new kr(e,r,i),P=e.cm;return P&&f.noHScroll&&(P.display.alignWidgets=!0),Lr(e,t,"widget",function(V){var Q=V.widgets||(V.widgets=[]);if(f.insertAt==null?Q.push(f):Q.splice(Math.min(Q.length-1,Math.max(0,f.insertAt)),0,f),f.line=V,P&&!ci(e,V)){var ee=Vn(V)<e.scrollTop;Bt(V,V.height+br(f)),ee&&Sa(P,f.height),P.curOp.forceUpdate=!0}return!0}),P&&Yn(P,"lineWidgetAdded",P,f,typeof t=="number"?t:_t(t)),f}var eo=0,Ui=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++eo};Ui.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&$i(e),me(this,"clear")){var r=this.find();r&&Yn(this,"clear",r.from,r.to)}for(var i=null,f=null,P=0;P<this.lines.length;++P){var V=this.lines[P],Q=bt(V.markedSpans,this);e&&!this.collapsed?ki(e,_t(V),"text"):e&&(Q.to!=null&&(f=_t(V)),Q.from!=null&&(i=_t(V))),V.markedSpans=Wt(V.markedSpans,Q),Q.from==null&&this.collapsed&&!ci(this.doc,V)&&e&&Bt(V,tr(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var ee=0;ee<this.lines.length;++ee){var te=Rn(this.lines[ee]),de=Wi(te);de>e.display.maxLineLength&&(e.display.maxLine=te,e.display.maxLineLength=de,e.display.maxLineChanged=!0)}i!=null&&e&&this.collapsed&&ri(e,i,f+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Gs(e.doc)),e&&Yn(e,"markerCleared",e,this,i,f),t&&Ji(e),this.parent&&this.parent.clear()},Ui.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var r,i,f=0;f<this.lines.length;++f){var P=this.lines[f],V=bt(P.markedSpans,this);if(V.from!=null&&(r=Ue(t?P:_t(P),V.from),e==-1))return r;if(V.to!=null&&(i=Ue(t?P:_t(P),V.to),e==1))return i}return r&&{from:r,to:i}},Ui.prototype.changed=function(){var e=this,t=this.find(-1,!0),r=this,i=this.doc.cm;if(!t||!i)return;ui(i,function(){var f=t.line,P=_t(t.line),V=fa(i,P);if(V&&(rs(V),i.curOp.selectionChanged=i.curOp.forceUpdate=!0),i.curOp.updateMaxLine=!0,!ci(r.doc,f)&&r.height!=null){var Q=r.height;r.height=null;var ee=br(r)-Q;ee&&Bt(f,f.height+ee)}Yn(i,"markerChanged",i,e)})},Ui.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||ne(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},Ui.prototype.detachLine=function(e){if(this.lines.splice(ne(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},ge(Ui);function hr(e,t,r,i,f){if(i&&i.shared)return xl(e,t,r,i,f);if(e.cm&&!e.cm.curOp)return Wn(e.cm,hr)(e,t,r,i,f);var P=new Ui(e,f),V=Et(t,r);if(i&&E(i,P,!1),V>0||V==0&&P.clearWhenEmpty!==!1)return P;if(P.replacedWith&&(P.collapsed=!0,P.widgetNode=v("span",[P.replacedWith],"CodeMirror-widget"),i.handleMouseEvents||P.widgetNode.setAttribute("cm-ignore-events","true"),i.insertLeft&&(P.widgetNode.insertLeft=!0)),P.collapsed){if(Mn(e,t.line,t,r,P)||t.line!=r.line&&Mn(e,r.line,t,r,P))throw new Error("Inserting collapsed marker partially overlapping an existing one");Zt()}P.addToHistory&&Ns(e,{from:t,to:r,origin:"markText"},e.sel,NaN);var Q=t.line,ee=e.cm,te;if(e.iter(Q,r.line+1,function(ye){ee&&P.collapsed&&!ee.options.lineWrapping&&Rn(ye)==ee.display.maxLine&&(te=!0),P.collapsed&&Q!=t.line&&Bt(ye,0),Jt(ye,new Rt(P,Q==t.line?t.ch:null,Q==r.line?r.ch:null)),++Q}),P.collapsed&&e.iter(t.line,r.line+1,function(ye){ci(e,ye)&&Bt(ye,0)}),P.clearOnEnter&&Me(P,"beforeCursorEnter",function(){return P.clear()}),P.readOnly&&(En(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),P.collapsed&&(P.id=++eo,P.atomic=!0),ee){if(te&&(ee.curOp.updateMaxLine=!0),P.collapsed)ri(ee,t.line,r.line+1);else if(P.className||P.startStyle||P.endStyle||P.css||P.attributes||P.title)for(var de=t.line;de<=r.line;de++)ki(ee,de,"text");P.atomic&&Gs(ee.doc),Yn(ee,"markerAdded",ee,P)}return P}var Pr=function(e,t){this.markers=e,this.primary=t;for(var r=0;r<e.length;++r)e[r].parent=this};Pr.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();Yn(this,"clear")},Pr.prototype.find=function(e,t){return this.primary.find(e,t)},ge(Pr);function xl(e,t,r,i,f){i=E(i),i.shared=!1;var P=[hr(e,t,r,i,f)],V=P[0],Q=i.widgetNode;return Fi(e,function(ee){Q&&(i.widgetNode=Q.cloneNode(!0)),P.push(hr(ee,T(ee,t),T(ee,r),i,f));for(var te=0;te<ee.linked.length;++te)if(ee.linked[te].isParent)return;V=Oe(P)}),new Pr(P,V)}function to(e){return e.findMarks(Ue(e.first,0),e.clipPos(Ue(e.lastLine())),function(t){return t.parent})}function wl(e,t){for(var r=0;r<t.length;r++){var i=t[r],f=i.find(),P=e.clipPos(f.from),V=e.clipPos(f.to);if(Et(P,V)){var Q=hr(e,P,V,i.primary,i.primary.type);i.markers.push(Q),Q.parent=i}}}function Tl(e){for(var t=function(i){var f=e[i],P=[f.primary.doc];Fi(f.primary.doc,function(ee){return P.push(ee)});for(var V=0;V<f.markers.length;V++){var 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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 f=0;f<e.undone.length;f++)e.undone[f].ranges||++r;return{undo:t,redo:r}},clearHistory:function(){var e=this;this.history=new Qr(this.history.maxGeneration),Fi(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:sr(this.history.done),undone:sr(this.history.undone)}},setHistory:function(e){var t=this.history=new Qr(this.history.maxGeneration);t.done=sr(e.done.slice(0),null,!0),t.undone=sr(e.undone.slice(0),null,!0)},setGutterMarker:Gn(function(e,t,r){return Lr(this,e,"gutter",function(i){var f=i.gutterMarkers||(i.gutterMarkers={});return 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f=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass",P=i[f];if(P)if(r==null)i[f]=null;else{var V=P.match(O(r));if(!V)return!1;var Q=V.index+V[0].length;i[f]=P.slice(0,V.index)+(!V.index||Q==P.length?"":" ")+P.slice(Q)||null}else return!1;return!0})}),addLineWidget:Gn(function(e,t,r){return El(this,e,t,r)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,r){return hr(this,T(this,e),T(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=T(this,e),hr(this,e,e,r,"bookmark")},findMarksAt:function(e){e=T(this,e);var t=[],r=st(this,e.line).markedSpans;if(r)for(var i=0;i<r.length;++i){var f=r[i];(f.from==null||f.from<=e.ch)&&(f.to==null||f.to>=e.ch)&&t.push(f.marker.parent||f.marker)}return t},findMarks:function(e,t,r){e=T(this,e),t=T(this,t);var i=[],f=e.line;return this.iter(e.line,t.line+1,function(P){var V=P.markedSpans;if(V)for(var Q=0;Q<V.length;Q++){var ee=V[Q];!(ee.to!=null&&f==e.line&&e.ch>=ee.to||ee.from==null&&f!=e.line||ee.from!=null&&f==t.line&&ee.from>=t.ch)&&(!r||r(ee.marker))&&i.push(ee.marker.parent||ee.marker)}++f}),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(f){var P=f.text.length+i;if(P>e)return t=e,!0;e-=P,++r}),T(this,Ue(r,t))},indexFromPos:function(e){e=T(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 ai(Gt(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 ai(Gt(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}],wl(i,to(this)),i},unlinkDoc:function(e){if(e instanceof On&&(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),Tl(to(this));break}if(e.history==this.history){var i=[e.id];Fi(e,function(f){return i.push(f.id)},!0),e.history=new Qr(null),e.history.done=sr(this.history.done,i),e.history.undone=sr(this.history.undone,i)}},iterLinkedDocs:function(e){Fi(this,e)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(e){return this.lineSep?e.split(this.lineSep):ut(e)},lineSeparator:function(){return this.lineSep||`
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jl=400,Ha=function(e,t,r){this.time=e,this.pos=t,this.button=r};Ha.prototype.compare=function(e,t,r){return this.time+jl>e&&Et(t,this.pos)==0&&r==this.button};var Br,jr;function Hl(e,t){var r=+new Date;return jr&&jr.compare(r,e,t)?(Br=jr=null,"triple"):Br&&Br.compare(r,e,t)?(jr=new Ha(r,e,t),Br=null,"double"):(Br=new Ha(r,e,t),jr=null,"single")}function vo(e){var t=this,r=t.display;if(He(t,e)||r.activeTouch&&r.input.supportsTouch())return;if(r.input.ensurePolled(),r.shift=e.shiftKey,Oi(r,e)){n||(r.scroller.draggable=!1,setTimeout(function(){return r.scroller.draggable=!0},100));return}if(Wa(t,e))return;var i=Ki(t,e),f=Pe(e),P=i?Hl(i,f):"single";if(window.focus(),f==1&&t.state.selectingText&&t.state.selectingText(e),i&&Wl(t,f,i,P,e))return;f==1?i?zl(t,i,P,e):xe(e)==r.scroller&&re(e):f==2?(i&&qr(t.doc,i),setTimeout(function(){return r.input.focus()},20)):f==3&&(L?t.display.input.onContextMenu(e):vs(t))}function Wl(e,t,r,i,f){var P="Click";return 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f=e.display,P=!1,V=Wn(e,function(te){n&&(f.scroller.draggable=!1),e.state.draggingText=!1,mt(f.wrapper.ownerDocument,"mouseup",V),mt(f.wrapper.ownerDocument,"mousemove",Q),mt(f.scroller,"dragstart",ee),mt(f.scroller,"drop",V),P||(re(te),i.addNew||qr(e.doc,r,null,null,i.extend),n&&!m||z&&G==9?setTimeout(function(){f.wrapper.ownerDocument.body.focus({preventScroll:!0}),f.input.focus()},20):f.input.focus())}),Q=function(te){P=P||Math.abs(t.clientX-te.clientX)+Math.abs(t.clientY-te.clientY)>=10},ee=function(){return P=!0};n&&(f.scroller.draggable=!0),e.state.draggingText=V,V.copy=!i.moveOnDrag,f.scroller.dragDrop&&f.scroller.dragDrop(),Me(f.wrapper.ownerDocument,"mouseup",V),Me(f.wrapper.ownerDocument,"mousemove",Q),Me(f.scroller,"dragstart",ee),Me(f.scroller,"drop",V),vs(e),setTimeout(function(){return f.input.focus()},20)}function yo(e,t,r){if(r=="char")return new gn(t,t);if(r=="word")return e.findWordAt(t);if(r=="line")return new gn(Ue(t.line,0),T(e.doc,Ue(t.line+1,0)));var i=r(e,t);return new gn(i.from,i.to)}function Vl(e,t,r,i){var f=e.display,P=e.doc;re(t);var V,Q,ee=P.sel,te=ee.ranges;if(i.addNew&&!i.extend?(Q=P.sel.contains(r),Q>-1?V=te[Q]:V=new gn(r,r)):(V=P.sel.primary(),Q=P.sel.primIndex),i.unit=="rectangle")i.addNew||(V=new gn(r,r)),r=Ki(e,t,!0,!0),Q=-1;else{var de=yo(e,r,i.unit);i.extend?V=Ma(V,de.anchor,de.head,i.extend):V=de}i.addNew?Q==-1?(Q=te.length,Qn(P,bi(e,te.concat([V]),Q),{scroll:!1,origin:"*mouse"})):te.length>1&&te[Q].empty()&&i.unit=="char"&&!i.extend?(Qn(P,bi(e,te.slice(0,Q).concat(te.slice(Q+1)),0),{scroll:!1,origin:"*mouse"}),ee=P.sel):Na(P,Q,V,_e):(Q=0,Qn(P,new fi([V],0),_e),ee=P.sel);var ye=r;function Ie(pt){if(Et(ye,pt)==0)return;if(ye=pt,i.unit=="rectangle"){for(var It=[],zt=e.options.tabSize,jt=W(st(P,r.line).text,r.ch,zt),en=W(st(P,pt.line).text,pt.ch,zt),Tn=Math.min(jt,en),zn=Math.max(jt,en),In=Math.min(r.line,pt.line),hi=Math.min(e.lastLine(),Math.max(r.line,pt.line));In<=hi;In++){var si=st(P,In).text,Fn=ve(si,Tn,zt);Tn==zn?It.push(new gn(Ue(In,Fn),Ue(In,Fn))):si.length>Fn&&It.push(new gn(Ue(In,Fn),Ue(In,ve(si,zn,zt))))}It.length||It.push(new gn(r,r)),Qn(P,bi(e,ee.ranges.slice(0,Q).concat(It),Q),{origin:"*mouse",scroll:!1}),e.scrollIntoView(pt)}else{var oi=V,$n=yo(e,pt,i.unit),Hn=oi.anchor,Un;Et($n.anchor,Hn)>0?(Un=$n.head,Hn=yn(oi.from(),$n.anchor)):(Un=$n.anchor,Hn=Sn(oi.to(),$n.head));var kn=ee.ranges.slice(0);kn[Q]=Xl(e,new gn(T(P,Hn),Un)),Qn(P,bi(e,kn,Q),_e)}}var Re=f.wrapper.getBoundingClientRect(),Ge=0;function Qe(pt){var It=++Ge,zt=Ki(e,pt,!0,i.unit=="rectangle");if(!zt)return;if(Et(zt,ye)!=0){e.curOp.focus=N(),Ie(zt);var jt=Xr(f,P);(zt.line>=jt.to||zt.line<jt.from)&&setTimeout(Wn(e,function(){Ge==It&&Qe(pt)}),150)}else{var en=pt.clientY<Re.top?-20:pt.clientY>Re.bottom?20:0;en&&setTimeout(Wn(e,function(){if(Ge!=It)return;f.scroller.scrollTop+=en,Qe(pt)}),50)}}function rt(pt){e.state.selectingText=!1,Ge=Infinity,pt&&(re(pt),f.input.focus()),mt(f.wrapper.ownerDocument,"mousemove",ft),mt(f.wrapper.ownerDocument,"mouseup",St),P.history.lastSelOrigin=null}var ft=Wn(e,function(pt){pt.buttons===0||!Pe(pt)?rt(pt):Qe(pt)}),St=Wn(e,rt);e.state.selectingText=St,Me(f.wrapper.ownerDocument,"mousemove",ft),Me(f.wrapper.ownerDocument,"mouseup",St)}function Xl(e,t){var r=t.anchor,i=t.head,f=st(e.doc,r.line);if(Et(r,i)==0&&r.sticky==i.sticky)return t;var P=it(f);if(!P)return t;var V=nt(P,r.ch,r.sticky),Q=P[V];if(Q.from!=r.ch&&Q.to!=r.ch)return t;var ee=V+(Q.from==r.ch==(Q.level!=1)?0:1);if(ee==0||ee==P.length)return t;var te;if(i.line!=r.line)te=(i.line-r.line)*(e.doc.direction=="ltr"?1:-1)>0;else{var de=nt(P,i.ch,i.sticky),ye=de-V||(i.ch-r.ch)*(Q.level==1?-1:1);de==ee-1||de==ee?te=ye<0:te=ye>0}var Ie=P[ee+(te?-1:0)],Re=te==(Ie.level==1),Ge=Re?Ie.from:Ie.to,Qe=Re?"after":"before";return r.ch==Ge&&r.sticky==Qe?t:new gn(new Ue(r.line,Ge,Qe),i)}function bo(e,t,r,i){var f,P;if(t.touches)f=t.touches[0].clientX,P=t.touches[0].clientY;else try{f=t.clientX,P=t.clientY}catch(Ie){return!1}if(f>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;i&&re(t);var V=e.display,Q=V.lineDiv.getBoundingClientRect();if(P>Q.bottom||!me(e,r))return ce(t);P-=Q.top-V.viewOffset;for(var ee=0;ee<e.display.gutterSpecs.length;++ee){var te=V.gutters.childNodes[ee];if(te&&te.getBoundingClientRect().right>=f){var de=Lt(e.doc,P),ye=e.display.gutterSpecs[ee];return Ne(e,r,e,de,ye.className,t),ce(t)}}}function Wa(e,t){return bo(e,t,"gutterClick",!0)}function _o(e,t){if(Oi(e.display,t)||Yl(e,t))return;if(He(e,t,"contextmenu"))return;L||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-"),_r(e)}var fr={toString:function(){return"CodeMirror.Init"}},xo={},sa={};function $l(e){var t=e.optionHandlers;function r(i,f,P,V){e.defaults[i]=f,P&&(t[i]=V?function(Q,ee,te){te!=fr&&P(Q,ee,te)}:P)}e.defineOption=r,e.Init=fr,r("value","",function(i,f){return i.setValue(f)},!0),r("mode",null,function(i,f){i.doc.modeOption=f,Da(i)},!0),r("indentUnit",2,Da,!0),r("indentWithTabs",!1),r("smartIndent",!0),r("tabSize",4,function(i){Rr(i),_r(i),ri(i)},!0),r("lineSeparator",null,function(i,f){if(i.doc.lineSep=f,!f)return;var P=[],V=i.doc.first;i.doc.iter(function(ee){for(var te=0;;){var de=ee.text.indexOf(f,te);if(de==-1)break;te=de+f.length,P.push(Ue(V,de))}V++});for(var Q=P.length-1;Q>=0;Q--)ur(i.doc,f,P[Q],Ue(P[Q].line,P[Q].ch+f.length))}),r("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200c\u200e\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g,function(i,f,P){i.state.specialChars=new RegExp(f.source+(f.test(" ")?"":"| 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V=ra(f),Q=P!=fr&&ra(P);Q&&Q.detach&&Q.detach(i,V),V.attach&&V.attach(i,Q||null)}),r("extraKeys",null),r("configureMouse",null),r("lineWrapping",!1,Ql,!0),r("gutters",[],function(i,f){i.display.gutterSpecs=La(f,i.options.lineNumbers),Ar(i)},!0),r("fixedGutter",!0,function(i,f){i.display.gutters.style.left=f?_a(i.display)+"px":"0",i.refresh()},!0),r("coverGutterNextToScrollbar",!1,function(i){return ar(i)},!0),r("scrollbarStyle","native",function(i){ws(i),ar(i),i.display.scrollbars.setScrollTop(i.doc.scrollTop),i.display.scrollbars.setScrollLeft(i.doc.scrollLeft)},!0),r("lineNumbers",!1,function(i,f){i.display.gutterSpecs=La(i.options.gutters,f),Ar(i)},!0),r("firstLineNumber",1,Ar,!0),r("lineNumberFormatter",function(i){return i},Ar,!0),r("showCursorWhenSelecting",!1,Er,!0),r("resetSelectionOnContextMenu",!0),r("lineWiseCopyCut",!0),r("pasteLinesPerSelection",!0),r("selectionsMayTouch",!1),r("readOnly",!1,function(i,f){f=="nocursor"&&(ir(i),i.display.input.blur()),i.display.input.readOnlyChanged(f)}),r("screenReaderLabel",null,function(i,f){f=f===""?null:f,i.display.input.screenReaderLabelChanged(f)}),r("disableInput",!1,function(i,f){f||i.display.input.reset()},!0),r("dragDrop",!0,Jl),r("allowDropFileTypes",null),r("cursorBlinkRate",530),r("cursorScrollMargin",0),r("cursorHeight",1,Er,!0),r("singleCursorHeightPerLine",!0,Er,!0),r("workTime",100),r("workDelay",100),r("flattenSpans",!0,Rr,!0),r("addModeClass",!1,Rr,!0),r("pollInterval",100),r("undoDepth",200,function(i,f){return i.doc.history.undoDepth=f}),r("historyEventDelay",1250),r("viewportMargin",10,function(i){return i.refresh()},!0),r("maxHighlightLength",1e4,Rr,!0),r("moveInputWithCursor",!0,function(i,f){f||i.display.input.resetPosition()}),r("tabindex",null,function(i,f){return i.display.input.getField().tabIndex=f||""}),r("autofocus",null),r("direction","ltr",function(i,f){return i.doc.setDirection(f)},!0),r("phrases",null)}function Jl(e,t,r){var i=r&&r!=fr;if(!t!=!i){var f=e.display.dragFunctions,P=t?Me:mt;P(e.display.scroller,"dragstart",f.start),P(e.display.scroller,"dragenter",f.enter),P(e.display.scroller,"dragover",f.over),P(e.display.scroller,"dragleave",f.leave),P(e.display.scroller,"drop",f.drop)}}function Ql(e){e.options.lineWrapping?(F(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(A(e.display.wrapper,"CodeMirror-wrap"),qi(e)),Ea(e),ri(e),_r(e),setTimeout(function(){return ar(e)},100)}function On(e,t){var r=this;if(!(this instanceof On))return new On(e,t);this.options=t=t?E(t):{},E(xo,t,!1);var i=t.value;typeof i=="string"?i=new ai(i,t.mode,null,t.lineSeparator,t.direction):t.mode&&(i.modeOption=t.mode),this.doc=i;var f=new On.inputStyles[t.inputStyle](this),P=this.display=new hl(e,i,f,t);P.wrapper.CodeMirror=this,Eo(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),ws(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:-1,cutIncoming:-1,selectingText:!1,draggingText:!1,highlight:new Z,keySeq:null,specialChars:null},t.autofocus&&!h&&P.input.focus(),z&&G<11&&setTimeout(function(){return r.display.input.reset(!0)},20),Zl(this),Ol(),$i(this),this.curOp.forceUpdate=!0,ks(this,i),t.autofocus&&!h||this.hasFocus()?setTimeout(function(){r.hasFocus()&&!r.state.focused&&wa(r)},20):ir(this);for(var V in sa)sa.hasOwnProperty(V)&&sa[V](this,t[V],fr);Cs(this),t.finishInit&&t.finishInit(this);for(var Q=0;Q<Ga.length;++Q)Ga[Q](this);Ji(this),n&&t.lineWrapping&&getComputedStyle(P.lineDiv).textRendering=="optimizelegibility"&&(P.lineDiv.style.textRendering="auto")}On.defaults=xo,On.optionHandlers=sa;function Zl(e){var t=e.display;Me(t.scroller,"mousedown",Wn(e,vo)),z&&G<11?Me(t.scroller,"dblclick",Wn(e,function(ee){if(He(e,ee))return;var te=Ki(e,ee);if(!te||Wa(e,ee)||Oi(e.display,ee))return;re(ee);var de=e.findWordAt(te);qr(e.doc,de.anchor,de.head)})):Me(t.scroller,"dblclick",function(ee){return He(e,ee)||re(ee)}),Me(t.scroller,"contextmenu",function(ee){return _o(e,ee)}),Me(t.input.getField(),"contextmenu",function(ee){t.scroller.contains(ee.target)||_o(e,ee)});var r,i={end:0};function f(){t.activeTouch&&(r=setTimeout(function(){return t.activeTouch=null},1e3),i=t.activeTouch,i.end=+new Date)}function P(ee){if(ee.touches.length!=1)return!1;var te=ee.touches[0];return te.radiusX<=1&&te.radiusY<=1}function V(ee,te){if(te.left==null)return!0;var de=te.left-ee.left,ye=te.top-ee.top;return de*de+ye*ye>20*20}Me(t.scroller,"touchstart",function(ee){if(!He(e,ee)&&!P(ee)&&!Wa(e,ee)){t.input.ensurePolled(),clearTimeout(r);var te=+new Date;t.activeTouch={start:te,moved:!1,prev:te-i.end<=300?i:null},ee.touches.length==1&&(t.activeTouch.left=ee.touches[0].pageX,t.activeTouch.top=ee.touches[0].pageY)}}),Me(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),Me(t.scroller,"touchend",function(ee){var te=t.activeTouch;if(te&&!Oi(t,ee)&&te.left!=null&&!te.moved&&new Date-te.start<300){var de=e.coordsChar(t.activeTouch,"page"),ye;!te.prev||V(te,te.prev)?ye=new gn(de,de):!te.prev.prev||V(te,te.prev.prev)?ye=e.findWordAt(de):ye=new gn(Ue(de.line,0),T(e.doc,Ue(de.line+1,0))),e.setSelection(ye.anchor,ye.head),e.focus(),re(ee)}f()}),Me(t.scroller,"touchcancel",f),Me(t.scroller,"scroll",function(){t.scroller.clientHeight&&(wr(e,t.scroller.scrollTop),Xi(e,t.scroller.scrollLeft,!0),Ne(e,"scroll",e))}),Me(t.scroller,"mousewheel",function(ee){return Os(e,ee)}),Me(t.scroller,"DOMMouseScroll",function(ee){return Os(e,ee)}),Me(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(ee){He(e,ee)||pe(ee)},over:function(ee){He(e,ee)||(Rl(e,ee),pe(ee))},start:function(ee){return Al(e,ee)},drop:Wn(e,Cl),leave:function(ee){He(e,ee)||io(e)}};var Q=t.input.getField();Me(Q,"keyup",function(ee){return mo.call(e,ee)}),Me(Q,"keydown",Wn(e,po)),Me(Q,"keypress",Wn(e,go)),Me(Q,"focus",function(ee){return wa(e,ee)}),Me(Q,"blur",function(ee){return ir(e,ee)})}var Ga=[];On.defineInitHook=function(e){return Ga.push(e)};function Hr(e,t,r,i){var f=e.doc,P;r==null&&(r="add"),r=="smart"&&(f.mode.indent?P=je(e,t).state:r="prev");var V=e.options.tabSize,Q=st(f,t),ee=W(Q.text,null,V);Q.stateAfter&&(Q.stateAfter=null);var te=Q.text.match(/^\s*/)[0],de;if(!i&&!/\S/.test(Q.text))de=0,r="not";else if(r=="smart"&&(de=f.mode.indent(P,Q.text.slice(te.length),Q.text),de==we||de>150)){if(!i)return;r="prev"}r=="prev"?t>f.first?de=W(st(f,t-1).text,null,V):de=0:r=="add"?de=ee+e.options.indentUnit:r=="subtract"?de=ee-e.options.indentUnit:typeof r=="number"&&(de=ee+r),de=Math.max(0,de);var ye="",Ie=0;if(e.options.indentWithTabs)for(var Re=Math.floor(de/V);Re;--Re)Ie+=V,ye+=" ";if(Ie<de&&(ye+=le(de-Ie)),ye!=te)return ur(f,ye,Ue(t,0),Ue(t,te.length),"+input"),Q.stateAfter=null,!0;for(var Ge=0;Ge<f.sel.ranges.length;Ge++){var Qe=f.sel.ranges[Ge];if(Qe.head.line==t&&Qe.head.ch<te.length){var rt=Ue(t,te.length);Na(f,Ge,new gn(rt,rt));break}}}var _i=null;function oa(e){_i=e}function za(e,t,r,i,f){var P=e.doc;e.display.shift=!1,i||(i=P.sel);var V=+new Date-200,Q=f=="paste"||e.state.pasteIncoming>V,ee=ut(t),te=null;if(Q&&i.ranges.length>1)if(_i&&_i.text.join(`
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`)==ee.join(`
`)&&(Ge=Qe=Ue(Ge.line,0)));var rt={from:Ge,to:Qe,text:te?te[Ie%te.length]:ee,origin:f||(Q?"paste":e.state.cutIncoming>V?"cut":"+input")};lr(e.doc,rt),Yn(e,"inputRead",e,rt)}t&&!Q&&To(e,t),rr(e),e.curOp.updateInput<2&&(e.curOp.updateInput=ye),e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=-1}function wo(e,t){var r=e.clipboardData&&e.clipboardData.getData("Text");if(r)return e.preventDefault(),!t.isReadOnly()&&!t.options.disableInput&&ui(t,function(){return za(t,r,0,null,"paste")}),!0}function To(e,t){if(!e.options.electricChars||!e.options.smartIndent)return;for(var r=e.doc.sel,i=r.ranges.length-1;i>=0;i--){var f=r.ranges[i];if(f.head.ch>100||i&&r.ranges[i-1].head.line==f.head.line)continue;var P=e.getModeAt(f.head),V=!1;if(P.electricChars){for(var Q=0;Q<P.electricChars.length;Q++)if(t.indexOf(P.electricChars.charAt(Q))>-1){V=Hr(e,f.head.line,"smart");break}}else P.electricInput&&(P.electricInput.test(st(e.doc,f.head.line).text.slice(0,f.head.ch))&&(V=Hr(e,f.head.line,"smart")));V&&Yn(e,"electricInput",e,f.head.line)}}function So(e){for(var t=[],r=[],i=0;i<e.doc.sel.ranges.length;i++){var f=e.doc.sel.ranges[i].head.line,P={anchor:Ue(f,0),head:Ue(f+1,0)};r.push(P),t.push(e.getRange(P.anchor,P.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 n?e.style.width="1000px":e.setAttribute("wrap","off"),p&&(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,f){var P=this.options,V=P[i];if(P[i]==f&&i!="mode")return;P[i]=f,t.hasOwnProperty(i)&&Wn(this,t[i])(this,f,V),Ne(this,"optionChange",this,i)},getOption:function(i){return this.options[i]},getDoc:function(){return this.doc},addKeyMap:function(i,f){this.state.keyMaps[f?"push":"unshift"](ra(i))},removeKeyMap:function(i){for(var f=this.state.keyMaps,P=0;P<f.length;++P)if(f[P]==i||f[P].name==i)return f.splice(P,1),!0},addOverlay:qn(function(i,f){var P=i.token?i:e.getMode(this.options,i);if(P.startState)throw new Error("Overlays may not be stateful.");Ve(this.state.overlays,{mode:P,modeSpec:i,opaque:f&&f.opaque,priority:f&&f.priority||0},function(V){return V.priority}),this.state.modeGen++,ri(this)}),removeOverlay:qn(function(i){for(var f=this.state.overlays,P=0;P<f.length;++P){var V=f[P].modeSpec;if(V==i||typeof i=="string"&&V.name==i){f.splice(P,1),this.state.modeGen++,ri(this);return}}}),indentLine:qn(function(i,f,P){typeof f!="string"&&typeof f!="number"&&(f==null?f=this.options.smartIndent?"smart":"prev":f=f?"add":"subtract"),Qt(this.doc,i)&&Hr(this,i,f,P)}),indentSelection:qn(function(i){for(var f=this.doc.sel.ranges,P=-1,V=0;V<f.length;V++){var Q=f[V];if(Q.empty())Q.head.line>P&&(Hr(this,Q.head.line,i,!0),P=Q.head.line,V==this.doc.sel.primIndex&&rr(this));else{var ee=Q.from(),te=Q.to(),de=Math.max(P,ee.line);P=Math.min(this.lastLine(),te.line-(te.ch?0:1))+1;for(var ye=de;ye<P;++ye)Hr(this,ye,i);var Ie=this.doc.sel.ranges;ee.ch==0&&f.length==Ie.length&&Ie[V].from().ch>0&&Na(this.doc,V,new gn(ee,Ie[V].to()),fe)}}}),getTokenAt:function(i,f){return Ct(this,i,f)},getLineTokens:function(i,f){return Ct(this,Ue(i),f,!0)},getTokenTypeAt:function(i){i=T(this.doc,i);var f=ke(this,st(this.doc,i.line)),P=0,V=(f.length-1)/2,Q=i.ch,ee;if(Q==0)ee=f[2];else for(;;){var te=P+V>>1;if((te?f[te*2-1]:0)>=Q)V=te;else if(f[te*2+1]<Q)P=te+1;else{ee=f[te*2+2];break}}var de=ee?ee.indexOf("overlay "):-1;return de<0?ee:de==0?null:ee.slice(0,de-1)},getModeAt:function(i){var f=this.doc.mode;return f.innerMode?e.innerMode(f,this.getTokenAt(i).state).mode:f},getHelper:function(i,f){return this.getHelpers(i,f)[0]},getHelpers:function(i,f){var P=[];if(!r.hasOwnProperty(f))return P;var V=r[f],Q=this.getModeAt(i);if(typeof Q[f]=="string")V[Q[f]]&&P.push(V[Q[f]]);else if(Q[f])for(var ee=0;ee<Q[f].length;ee++){var te=V[Q[f][ee]];te&&P.push(te)}else Q.helperType&&V[Q.helperType]?P.push(V[Q.helperType]):V[Q.name]&&P.push(V[Q.name]);for(var de=0;de<V._global.length;de++){var ye=V._global[de];ye.pred(Q,this)&&ne(P,ye.val)==-1&&P.push(ye.val)}return P},getStateAfter:function(i,f){var P=this.doc;return i=X(P,i==null?P.first+P.size-1:i),je(this,i+1,f).state},cursorCoords:function(i,f){var P,V=this.doc.sel.primary();return i==null?P=V.head:typeof i=="object"?P=T(this.doc,i):P=i?V.from():V.to(),yi(this,P,f||"page")},charCoords:function(i,f){return ma(this,T(this.doc,i),f||"page")},coordsChar:function(i,f){return i=ls(this,i,f||"page"),va(this,i.left,i.top)},lineAtHeight:function(i,f){return i=ls(this,{top:i,left:0},f||"page").top,Lt(this.doc,i+this.display.viewOffset)},heightAtLine:function(i,f,P){var V=!1,Q;if(typeof i=="number"){var ee=this.doc.first+this.doc.size-1;i<this.doc.first?i=this.doc.first:i>ee&&(i=ee,V=!0),Q=st(this.doc,i)}else Q=i;return Gr(this,Q,{top:0,left:0},f||"page",P||V).top+(V?this.doc.height-Vn(Q):0)},defaultTextHeight:function(){return tr(this.display)},defaultCharWidth:function(){return nr(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(i,f,P,V,Q){var ee=this.display;i=yi(this,T(this.doc,i));var te=i.bottom,de=i.left;if(f.style.position="absolute",f.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(f),ee.sizer.appendChild(f),V=="over")te=i.top;else if(V=="above"||V=="near"){var ye=Math.max(ee.wrapper.clientHeight,this.doc.height),Ie=Math.max(ee.sizer.clientWidth,ee.lineSpace.clientWidth);(V=="above"||i.bottom+f.offsetHeight>ye)&&i.top>f.offsetHeight?te=i.top-f.offsetHeight:i.bottom+f.offsetHeight<=ye&&(te=i.bottom),de+f.offsetWidth>Ie&&(de=Ie-f.offsetWidth)}f.style.top=te+"px",f.style.left=f.style.right="",Q=="right"?(de=ee.sizer.clientWidth-f.offsetWidth,f.style.right="0px"):(Q=="left"?de=0:Q=="middle"&&(de=(ee.sizer.clientWidth-f.offsetWidth)/2),f.style.left=de+"px"),P&&Jo(this,{left:de,top:te,right:de+f.offsetWidth,bottom:te+f.offsetHeight})},triggerOnKeyDown:qn(po),triggerOnKeyPress:qn(go),triggerOnKeyUp:mo,triggerOnMouseDown:qn(vo),execCommand:function(i){if(Fr.hasOwnProperty(i))return Fr[i].call(null,this)},triggerElectric:qn(function(i){To(this,i)}),findPosH:function(i,f,P,V){var Q=1;f<0&&(Q=-1,f=-f);for(var ee=T(this.doc,i),te=0;te<f&&!(ee=Ka(this.doc,ee,Q,P,V),ee.hitSide);++te);return ee},moveH:qn(function(i,f){var P=this;this.extendSelectionsBy(function(V){return P.display.shift||P.doc.extend||V.empty()?Ka(P.doc,V.head,i,f,P.options.rtlMoveVisually):i<0?V.from():V.to()},Se)}),deleteH:qn(function(i,f){var P=this.doc.sel,V=this.doc;P.somethingSelected()?V.replaceSelection("",null,"+delete"):dr(this,function(Q){var ee=Ka(V,Q.head,i,f,!1);return i<0?{from:ee,to:Q.head}:{from:Q.head,to:ee}})}),findPosV:function(i,f,P,V){var Q=1,ee=V;f<0&&(Q=-1,f=-f);for(var te=T(this.doc,i),de=0;de<f;++de){var ye=yi(this,te,"div");if(ee==null?ee=ye.left:ye.left=ee,te=Ro(this,ye,Q,P),te.hitSide)break}return te},moveV:qn(function(i,f){var P=this,V=this.doc,Q=[],ee=!this.display.shift&&!V.extend&&V.sel.somethingSelected();if(V.extendSelectionsBy(function(de){if(ee)return i<0?de.from():de.to();var ye=yi(P,de.head,"div");de.goalColumn!=null&&(ye.left=de.goalColumn),Q.push(ye.left);var Ie=Ro(P,ye,i,f);return f=="page"&&de==V.sel.primary()&&Sa(P,ma(P,Ie,"div").top-ye.top),Ie},Se),Q.length)for(var te=0;te<V.sel.ranges.length;te++)V.sel.ranges[te].goalColumn=Q[te]}),findWordAt:function(i){var f=this.doc,P=st(f,i.line).text,V=i.ch,Q=i.ch;if(P){var ee=this.getHelper(i,"wordChars");(i.sticky=="before"||Q==P.length)&&V?--V:++Q;for(var te=P.charAt(V),de=qe(te,ee)?function(ye){return qe(ye,ee)}:/\s/.test(te)?function(ye){return/\s/.test(ye)}:function(ye){return!/\s/.test(ye)&&!qe(ye)};V>0&&de(P.charAt(V-1));)--V;for(;Q<P.length&&de(P.charAt(Q));)++Q}return new gn(Ue(i.line,V),Ue(i.line,Q))},toggleOverwrite:function(i){if(i!=null&&i==this.state.overwrite)return;(this.state.overwrite=!this.state.overwrite)?F(this.display.cursorDiv,"CodeMirror-overwrite"):A(this.display.cursorDiv,"CodeMirror-overwrite"),Ne(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==N()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:qn(function(i,f){xr(this,i,f)}),getScrollInfo:function(){var i=this.display.scroller;return{left:i.scrollLeft,top:i.scrollTop,height:i.scrollHeight-wi(this)-this.display.barHeight,width:i.scrollWidth-wi(this)-this.display.barWidth,clientHeight:da(this),clientWidth:Gi(this)}},scrollIntoView:qn(function(i,f){i==null?(i={from:this.doc.sel.primary().head,to:null},f==null&&(f=this.options.cursorScrollMargin)):typeof i=="number"?i={from:Ue(i,0),to:null}:i.from==null&&(i={from:i,to:null}),i.to||(i.to=i.from),i.margin=f||0,i.from.line!=null?Qo(this,i):bs(this,i.from,i.to,i.margin)}),setSize:qn(function(i,f){var P=this,V=function(ee){return typeof ee=="number"||/^\d+$/.test(String(ee))?ee+"px":ee};i!=null&&(this.display.wrapper.style.width=V(i)),f!=null&&(this.display.wrapper.style.height=V(f)),this.options.lineWrapping&&as(this);var Q=this.display.viewFrom;this.doc.iter(Q,this.display.viewTo,function(ee){if(ee.widgets){for(var te=0;te<ee.widgets.length;te++)if(ee.widgets[te].noHScroll){ki(P,Q,"widget");break}}++Q}),this.curOp.forceUpdate=!0,Ne(this,"refresh",this)}),operation:function(i){return ui(this,i)},startOperation:function(){return $i(this)},endOperation:function(){return Ji(this)},refresh:qn(function(){var i=this.display.cachedTextHeight;ri(this),this.curOp.forceUpdate=!0,_r(this),xr(this,this.doc.scrollLeft,this.doc.scrollTop),Ra(this.display),(i==null||Math.abs(i-tr(this.display))>.5||this.options.lineWrapping)&&Ea(this),Ne(this,"refresh",this)}),swapDoc:qn(function(i){var f=this.doc;return f.cm=null,this.state.selectingText&&this.state.selectingText(),ks(this,i),_r(this),this.display.input.reset(),xr(this,i.scrollLeft,i.scrollTop),this.curOp.forceScroll=!0,Yn(this,"swapDoc",this,f),f}),phrase:function(i){var f=this.options.phrases;return f&&Object.prototype.hasOwnProperty.call(f,i)?f[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}},ge(e),e.registerHelper=function(i,f,P){r.hasOwnProperty(i)||(r[i]=e[i]={_global:[]}),r[i][f]=P},e.registerGlobalHelper=function(i,f,P,V){e.registerHelper(i,f,V),r[i]._global.push({pred:P,val:V})}}function Ka(e,t,r,i,f){var P=t,V=r,Q=st(e,t.line),ee=f&&e.direction=="rtl"?-r:r;function te(){var St=t.line+ee;return St<e.first||St>=e.first+e.size?!1:(t=new Ue(St,t.ch,t.sticky),Q=st(e,St))}function de(St){var pt;if(i=="codepoint"){var It=Q.text.charCodeAt(t.ch+(i>0?0:-1));isNaN(It)?pt=null:pt=new Ue(t.line,Math.max(0,Math.min(Q.text.length,t.ch+r*(It>=55296&&It<56320?2:1))),-r)}else f?pt=Pl(e.cm,Q,t,r):pt=Ua(Q,t,r);if(pt==null)if(!St&&te())t=Ba(f,e.cm,Q,t.line,ee);else return!1;else t=pt;return!0}if(i=="char"||i=="codepoint")de();else if(i=="column")de(!0);else if(i=="word"||i=="group")for(var ye=null,Ie=i=="group",Re=e.cm&&e.cm.getHelper(t,"wordChars"),Ge=!0;!(r<0&&!de(!Ge));Ge=!1){var Qe=Q.text.charAt(t.ch)||`
`,rt=qe(Qe,Re)?"w":Ie&&Qe==`
`?"n":!Ie||/\s/.test(Qe)?null:"p";if(Ie&&!Ge&&!rt&&(rt="s"),ye&&ye!=rt){r<0&&(r=1,de(),t.sticky="after");break}if(rt&&(ye=rt),r>0&&!de(!Ge))break}var ft=ta(e,t,P,V,!0);return pn(P,ft)&&(ft.hitSide=!0),ft}function Ro(e,t,r,i){var f=e.doc,P=t.left,V;if(i=="page"){var Q=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),ee=Math.max(Q-.5*tr(e.display),3);V=(r>0?t.bottom:t.top)+r*ee}else i=="line"&&(V=r>0?t.bottom+3:t.top-3);for(var te;!(te=va(e,P,V),!te.outside);){if(r<0?V<=0:V>=f.height){te.hitSide=!0;break}V+=r*5}return te}var _n=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new Z,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};_n.prototype.init=function(e){var t=this,r=this,i=r.cm,f=r.div=e.lineDiv;Co(f,i.options.spellcheck,i.options.autocorrect,i.options.autocapitalize);function P(Q){for(var ee=Q.target;ee;ee=ee.parentNode){if(ee==f)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(ee.className))break}return!1}Me(f,"paste",function(Q){if(!P(Q)||He(i,Q)||wo(Q,i))return;G<=11&&setTimeout(Wn(i,function(){return t.updateFromDOM()}),20)}),Me(f,"compositionstart",function(Q){t.composing={data:Q.data,done:!1}}),Me(f,"compositionupdate",function(Q){t.composing||(t.composing={data:Q.data,done:!1})}),Me(f,"compositionend",function(Q){t.composing&&(Q.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),Me(f,"touchstart",function(){return r.forceCompositionEnd()}),Me(f,"input",function(){t.composing||t.readFromDOMSoon()});function V(Q){if(!P(Q)||He(i,Q))return;if(i.somethingSelected())oa({lineWise:!1,text:i.getSelections()}),Q.type=="cut"&&i.replaceSelection("",null,"cut");else if(i.options.lineWiseCopyCut){var ee=So(i);oa({lineWise:!0,text:ee.text}),Q.type=="cut"&&i.operation(function(){i.setSelections(ee.ranges,0,fe),i.replaceSelection("",null,"cut")})}else return;if(Q.clipboardData){Q.clipboardData.clearData();var te=_i.text.join(`
`);if(Q.clipboardData.setData("Text",te),Q.clipboardData.getData("Text")==te){Q.preventDefault();return}}var de=Ao(),ye=de.firstChild;i.display.lineSpace.insertBefore(de,i.display.lineSpace.firstChild),ye.value=_i.text.join(`
`);var Ie=document.activeElement;U(ye),setTimeout(function(){i.display.lineSpace.removeChild(de),Ie.focus(),Ie==f&&r.showPrimarySelection()},50)}Me(f,"copy",V),Me(f,"cut",V)},_n.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},_n.prototype.prepareSelection=function(){var e=ps(this.cm,!1);return e.focus=document.activeElement==this.div,e},_n.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},_n.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},_n.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,r=t.doc.sel.primary(),i=r.from(),f=r.to();if(t.display.viewTo==t.display.viewFrom||i.line>=t.display.viewTo||f.line<t.display.viewFrom){e.removeAllRanges();return}var P=la(t,e.anchorNode,e.anchorOffset),V=la(t,e.focusNode,e.focusOffset);if(P&&!P.bad&&V&&!V.bad&&Et(yn(P,V),i)==0&&Et(Sn(P,V),f)==0)return;var Q=t.display.view,ee=i.line>=t.display.viewFrom&&Oo(t,i)||{node:Q[0].measure.map[2],offset:0},te=f.line<t.display.viewTo&&Oo(t,f);if(!te){var de=Q[Q.length-1].measure,ye=de.maps?de.maps[de.maps.length-1]:de.map;te={node:ye[ye.length-1],offset:ye[ye.length-2]-ye[ye.length-3]}}if(!ee||!te){e.removeAllRanges();return}var Ie=e.rangeCount&&e.getRangeAt(0),Re;try{Re=a(ee.node,ee.offset,te.offset,te.node)}catch(Ge){}Re&&(!k&&t.state.focused?(e.collapse(ee.node,ee.offset),Re.collapsed||(e.removeAllRanges(),e.addRange(Re))):(e.removeAllRanges(),e.addRange(Re)),Ie&&e.anchorNode==null?e.addRange(Ie):k&&this.startGracePeriod()),this.rememberSelection()},_n.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)},_n.prototype.showMultipleSelections=function(e){b(this.cm.display.cursorDiv,e.cursors),b(this.cm.display.selectionDiv,e.selection)},_n.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},_n.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return _(this.div,t)},_n.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},_n.prototype.blur=function(){this.div.blur()},_n.prototype.getField=function(){return this.div},_n.prototype.supportsTouch=function(){return!0},_n.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():ui(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)},_n.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},_n.prototype.pollSelection=function(){if(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())return;var e=this.getSelection(),t=this.cm;if(l&&y&&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=la(t,e.anchorNode,e.anchorOffset),i=la(t,e.focusNode,e.focusOffset);r&&i&&ui(t,function(){Qn(t.doc,Mi(r,i),fe),(r.bad||i.bad)&&(t.curOp.selectionChanged=!0)})},_n.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(),f=r.to();if(i.ch==0&&i.line>e.firstLine()&&(i=Ue(i.line-1,st(e.doc,i.line-1).length)),f.ch==st(e.doc,f.line).text.length&&f.line<e.lastLine()&&(f=Ue(f.line+1,0)),i.line<t.viewFrom||f.line>t.viewTo-1)return!1;var P,V,Q;i.line==t.viewFrom||(P=Vi(e,i.line))==0?(V=_t(t.view[0].line),Q=t.view[0].node):(V=_t(t.view[P].line),Q=t.view[P-1].node.nextSibling);var ee=Vi(e,f.line),te,de;if(ee==t.view.length-1?(te=t.viewTo-1,de=t.lineDiv.lastChild):(te=_t(t.view[ee+1].line)-1,de=t.view[ee+1].node.previousSibling),!Q)return!1;for(var ye=e.doc.splitLines(tu(e,Q,de,V,te)),Ie=cn(e.doc,Ue(V,0),Ue(te,st(e.doc,te).text.length));ye.length>1&&Ie.length>1;)if(Oe(ye)==Oe(Ie))ye.pop(),Ie.pop(),te--;else if(ye[0]==Ie[0])ye.shift(),Ie.shift(),V++;else break;for(var Re=0,Ge=0,Qe=ye[0],rt=Ie[0],ft=Math.min(Qe.length,rt.length);Re<ft&&Qe.charCodeAt(Re)==rt.charCodeAt(Re);)++Re;for(var St=Oe(ye),pt=Oe(Ie),It=Math.min(St.length-(ye.length==1?Re:0),pt.length-(Ie.length==1?Re:0));Ge<It&&St.charCodeAt(St.length-Ge-1)==pt.charCodeAt(pt.length-Ge-1);)++Ge;if(ye.length==1&&Ie.length==1&&V==i.line)for(;Re&&Re>i.ch&&St.charCodeAt(St.length-Ge-1)==pt.charCodeAt(pt.length-Ge-1);)Re--,Ge++;ye[ye.length-1]=St.slice(0,St.length-Ge).replace(/^\u200b+/,""),ye[0]=ye[0].slice(Re).replace(/\u200b+$/,"");var zt=Ue(V,Re),jt=Ue(te,Ie.length?Oe(Ie).length-Ge:0);if(ye.length>1||ye[0]||Et(zt,jt))return ur(e.doc,ye,zt,jt,"+input"),!0},_n.prototype.ensurePolled=function(){this.forceCompositionEnd()},_n.prototype.reset=function(){this.forceCompositionEnd()},_n.prototype.forceCompositionEnd=function(){if(!this.composing)return;clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus()},_n.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)},_n.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&ui(this.cm,function(){return ri(e.cm)})},_n.prototype.setUneditable=function(e){e.contentEditable="false"},_n.prototype.onKeyPress=function(e){if(e.charCode==0||this.composing)return;e.preventDefault(),this.cm.isReadOnly()||Wn(this.cm,za)(this.cm,String.fromCharCode(e.charCode==null?e.keyCode:e.charCode),0)},_n.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")},_n.prototype.onContextMenu=function(){},_n.prototype.resetPosition=function(){},_n.prototype.needsContentAttribute=!0;function Oo(e,t){var r=fa(e,t.line);if(!r||r.hidden)return null;var i=st(e.doc,t.line),f=es(r,i,t.line),P=it(i,e.doc.direction),V="left";if(P){var Q=nt(P,t.ch);V=Q%2?"right":"left"}var ee=is(f.map,t.ch,V);return ee.offset=ee.collapse=="right"?ee.end:ee.start,ee}function eu(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function pr(e,t){return t&&(e.bad=!0),e}function tu(e,t,r,i,f){var P="",V=!1,Q=e.doc.lineSeparator(),ee=!1;function te(Re){return 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Ie=Q.nextSibling,Re=V?V.nodeValue.length-r:0;Ie;Ie=Ie.nextSibling){if(ye=de(Ie,Ie.firstChild,0),ye)return pr(Ue(ye.line,ye.ch-Re),f);Re+=Ie.textContent.length}for(var Ge=Q.previousSibling,Qe=r;Ge;Ge=Ge.previousSibling){if(ye=de(Ge,Ge.firstChild,-1),ye)return pr(Ue(ye.line,ye.ch+Qe),f);Qe+=Ge.textContent.length}}var Nn=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new Z,this.hasSelection=!1,this.composing=null};Nn.prototype.init=function(e){var t=this,r=this,i=this.cm;this.createField(e);var f=this.textarea;e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),p&&(f.style.width="0px"),Me(f,"input",function(){z&&G>=9&&t.hasSelection&&(t.hasSelection=null),r.poll()}),Me(f,"paste",function(V){if(He(i,V)||wo(V,i))return;i.state.pasteIncoming=+new Date,r.fastPoll()});function P(V){if(He(i,V))return;if(i.somethingSelected())oa({lineWise:!1,text:i.getSelections()});else if(i.options.lineWiseCopyCut){var 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Qe=0,rt=function(){i.selForContextMenu==r.doc.sel&&f.selectionStart==0&&f.selectionEnd>0&&t.prevInput=="\u200B"?Wn(r,Vs)(r):Qe++<10?i.detectingSelectAll=setTimeout(rt,500):(i.selForContextMenu=null,i.input.reset())};i.detectingSelectAll=setTimeout(rt,200)}}if(z&&G>=9&&Ie(),L){pe(e);var Ge=function(){mt(window,"mouseup",Ge),setTimeout(Re,20)};Me(window,"mouseup",Ge)}else setTimeout(Re,50)},Nn.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled=e=="nocursor",this.textarea.readOnly=!!e},Nn.prototype.setUneditable=function(){},Nn.prototype.needsContentAttribute=!1;function iu(e,t){if(t=t?E(t):{},t.value=e.value,!t.tabindex&&e.tabIndex&&(t.tabindex=e.tabIndex),!t.placeholder&&e.placeholder&&(t.placeholder=e.placeholder),t.autofocus==null){var r=N();t.autofocus=r==e||e.getAttribute("autofocus")!=null&&r==document.body}function i(){e.value=Q.getValue()}var f;if(e.form&&(Me(e.form,"submit",i),!t.leaveSubmitMethodAlone)){var P=e.form;f=P.submit;try{var 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You passed in: '`+this.raw_options[d]+"'");return h[0]},g.prototype._get_selection_list=function(d,p,l){if(!p||p.length===0)throw new Error("Selection list cannot be empty.");if(l=l||[p[0]],!this._is_valid_selection(l,p))throw new Error("Invalid Default Value!");var h=this._get_array(d,l);if(!this._is_valid_selection(h,p))throw new Error("Invalid Option Value: The option '"+d+`' can contain only the following values:
`+p+`
You passed in: '`+this.raw_options[d]+"'");return h},g.prototype._is_valid_selection=function(d,p){return d.length&&p.length&&!d.some(function(l){return p.indexOf(l)===-1})};function m(d,p){var l={};d=c(d);var h;for(h in d)h!==p&&(l[h]=d[h]);if(p&&d[p])for(h in d[p])l[h]=d[p][h];return l}function c(d){var p={},l;for(l in d){var h=l.replace(/-/g,"_");p[h]=d[l]}return p}y.exports.Options=g,y.exports.normalizeOpts=c,y.exports.mergeOpts=m},,function(y){var g=RegExp.prototype.hasOwnProperty("sticky");function m(c){this.__input=c||"",this.__input_length=this.__input.length,this.__position=0}m.prototype.restart=function(){this.__position=0},m.prototype.back=function(){this.__position>0&&(this.__position-=1)},m.prototype.hasNext=function(){return this.__position<this.__input_length},m.prototype.next=function(){var c=null;return this.hasNext()&&(c=this.__input.charAt(this.__position),this.__position+=1),c},m.prototype.peek=function(c){var d=null;return c=c||0,c+=this.__position,c>=0&&c<this.__input_length&&(d=this.__input.charAt(c)),d},m.prototype.__match=function(c,d){c.lastIndex=d;var p=c.exec(this.__input);return p&&!(g&&c.sticky)&&(p.index!==d&&(p=null)),p},m.prototype.test=function(c,d){return d=d||0,d+=this.__position,d>=0&&d<this.__input_length?!!this.__match(c,d):!1},m.prototype.testChar=function(c,d){var p=this.peek(d);return c.lastIndex=0,p!==null&&c.test(p)},m.prototype.match=function(c){var d=this.__match(c,this.__position);return d?this.__position+=d[0].length:d=null,d},m.prototype.read=function(c,d,p){var l="",h;return c&&(h=this.match(c),h&&(l+=h[0])),d&&(h||!c)&&(l+=this.readUntil(d,p)),l},m.prototype.readUntil=function(c,d){var p="",l=this.__position;c.lastIndex=this.__position;var h=c.exec(this.__input);return h?(l=h.index,d&&(l+=h[0].length)):l=this.__input_length,p=this.__input.substring(this.__position,l),this.__position=l,p},m.prototype.readUntilAfter=function(c){return this.readUntil(c,!0)},m.prototype.get_regexp=function(c,d){var p=null,l="g";return d&&g&&(l="y"),typeof c=="string"&&c!==""?p=new RegExp(c,l):c&&(p=new RegExp(c.source,l)),p},m.prototype.get_literal_regexp=function(c){return RegExp(c.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&"))},m.prototype.peekUntilAfter=function(c){var d=this.__position,p=this.readUntilAfter(c);return this.__position=d,p},m.prototype.lookBack=function(c){var d=this.__position-1;return d>=c.length&&this.__input.substring(d-c.length,d).toLowerCase()===c},y.exports.InputScanner=m},function(y,g,m){var c=m(8).InputScanner,d=m(3).Token,p=m(10).TokenStream,l=m(11).WhitespacePattern,h={START:"TK_START",RAW:"TK_RAW",EOF:"TK_EOF"},o=function(s,R){this._input=new c(s),this._options=R||{},this.__tokens=null,this._patterns={},this._patterns.whitespace=new l(this._input)};o.prototype.tokenize=function(){this._input.restart(),this.__tokens=new p,this._reset();for(var s,R=new d(h.START,""),x=null,C=[],L=new p;R.type!==h.EOF;){for(s=this._get_next_token(R,x);this._is_comment(s);)L.add(s),s=this._get_next_token(R,x);L.isEmpty()||(s.comments_before=L,L=new p),s.parent=x,this._is_opening(s)?(C.push(x),x=s):x&&this._is_closing(s,x)&&(s.opened=x,x.closed=s,x=C.pop(),s.parent=x),s.previous=R,R.next=s,this.__tokens.add(s),R=s}return this.__tokens},o.prototype._is_first_token=function(){return this.__tokens.isEmpty()},o.prototype._reset=function(){},o.prototype._get_next_token=function(s,R){this._readWhitespace();var x=this._input.read(/.+/g);return x?this._create_token(h.RAW,x):this._create_token(h.EOF,"")},o.prototype._is_comment=function(s){return!1},o.prototype._is_opening=function(s){return!1},o.prototype._is_closing=function(s,R){return!1},o.prototype._create_token=function(s,R){var x=new d(s,R,this._patterns.whitespace.newline_count,this._patterns.whitespace.whitespace_before_token);return x},o.prototype._readWhitespace=function(){return this._patterns.whitespace.read()},y.exports.Tokenizer=o,y.exports.TOKEN=h},function(y){function g(m){this.__tokens=[],this.__tokens_length=this.__tokens.length,this.__position=0,this.__parent_token=m}g.prototype.restart=function(){this.__position=0},g.prototype.isEmpty=function(){return this.__tokens_length===0},g.prototype.hasNext=function(){return this.__position<this.__tokens_length},g.prototype.next=function(){var m=null;return this.hasNext()&&(m=this.__tokens[this.__position],this.__position+=1),m},g.prototype.peek=function(m){var c=null;return m=m||0,m+=this.__position,m>=0&&m<this.__tokens_length&&(c=this.__tokens[m]),c},g.prototype.add=function(m){this.__parent_token&&(m.parent=this.__parent_token),this.__tokens.push(m),this.__tokens_length+=1},y.exports.TokenStream=g},function(y,g,m){var c=m(12).Pattern;function d(p,l){c.call(this,p,l),l?this._line_regexp=this._input.get_regexp(l._line_regexp):this.__set_whitespace_patterns("",""),this.newline_count=0,this.whitespace_before_token=""}d.prototype=new c,d.prototype.__set_whitespace_patterns=function(p,l){p+="\\t ",l+="\\n\\r",this._match_pattern=this._input.get_regexp("["+p+l+"]+",!0),this._newline_regexp=this._input.get_regexp("\\r\\n|["+l+"]")},d.prototype.read=function(){this.newline_count=0,this.whitespace_before_token="";var p=this._input.read(this._match_pattern);if(p===" ")this.whitespace_before_token=" ";else if(p){var l=this.__split(this._newline_regexp,p);this.newline_count=l.length-1,this.whitespace_before_token=l[this.newline_count]}return p},d.prototype.matching=function(p,l){var h=this._create();return h.__set_whitespace_patterns(p,l),h._update(),h},d.prototype._create=function(){return new d(this._input,this)},d.prototype.__split=function(p,l){p.lastIndex=0;for(var h=0,o=[],s=p.exec(l);s;)o.push(l.substring(h,s.index)),h=s.index+s[0].length,s=p.exec(l);return h<l.length?o.push(l.substring(h,l.length)):o.push(""),o},y.exports.WhitespacePattern=d},function(y){function g(m,c){this._input=m,this._starting_pattern=null,this._match_pattern=null,this._until_pattern=null,this._until_after=!1,c&&(this._starting_pattern=this._input.get_regexp(c._starting_pattern,!0),this._match_pattern=this._input.get_regexp(c._match_pattern,!0),this._until_pattern=this._input.get_regexp(c._until_pattern),this._until_after=c._until_after)}g.prototype.read=function(){var m=this._input.read(this._starting_pattern);return(!this._starting_pattern||m)&&(m+=this._input.read(this._match_pattern,this._until_pattern,this._until_after)),m},g.prototype.read_match=function(){return this._input.match(this._match_pattern)},g.prototype.until_after=function(m){var c=this._create();return c._until_after=!0,c._until_pattern=this._input.get_regexp(m),c._update(),c},g.prototype.until=function(m){var c=this._create();return c._until_after=!1,c._until_pattern=this._input.get_regexp(m),c._update(),c},g.prototype.starting_with=function(m){var c=this._create();return c._starting_pattern=this._input.get_regexp(m,!0),c._update(),c},g.prototype.matching=function(m){var c=this._create();return c._match_pattern=this._input.get_regexp(m,!0),c._update(),c},g.prototype._create=function(){return new g(this._input,this)},g.prototype._update=function(){},y.exports.Pattern=g},function(y){function g(m,c){m=typeof m=="string"?m:m.source,c=typeof c=="string"?c:c.source,this.__directives_block_pattern=new RegExp(m+/ beautify( \w+[:]\w+)+ /.source+c,"g"),this.__directive_pattern=/ (\w+)[:](\w+)/g,this.__directives_end_ignore_pattern=new RegExp(m+/\sbeautify\signore:end\s/.source+c,"g")}g.prototype.get_directives=function(m){if(!m.match(this.__directives_block_pattern))return null;var c={};this.__directive_pattern.lastIndex=0;for(var d=this.__directive_pattern.exec(m);d;)c[d[1]]=d[2],d=this.__directive_pattern.exec(m);return c},g.prototype.readIgnored=function(m){return m.readUntilAfter(this.__directives_end_ignore_pattern)},y.exports.Directives=g},function(y,g,m){var c=m(12).Pattern,d={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1};function p(l,h){c.call(this,l,h),this.__template_pattern=null,this._disabled=Object.assign({},d),this._excluded=Object.assign({},d),h&&(this.__template_pattern=this._input.get_regexp(h.__template_pattern),this._excluded=Object.assign(this._excluded,h._excluded),this._disabled=Object.assign(this._disabled,h._disabled));var o=new c(l);this.__patterns={handlebars_comment:o.starting_with(/{{!--/).until_after(/--}}/),handlebars_unescaped:o.starting_with(/{{{/).until_after(/}}}/),handlebars:o.starting_with(/{{/).until_after(/}}/),php:o.starting_with(/<\?(?:[= 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l="";this._match_pattern?l=this._input.read(this._starting_pattern):l=this._input.read(this._starting_pattern,this.__template_pattern);for(var h=this._read_template();h;)this._match_pattern?h+=this._input.read(this._match_pattern):h+=this._input.readUntil(this.__template_pattern),l+=h,h=this._read_template();return this._until_after&&(l+=this._input.readUntilAfter(this._until_pattern)),l},p.prototype.__set_templated_pattern=function(){var l=[];this._disabled.php||l.push(this.__patterns.php._starting_pattern.source),this._disabled.handlebars||l.push(this.__patterns.handlebars._starting_pattern.source),this._disabled.erb||l.push(this.__patterns.erb._starting_pattern.source),this._disabled.django||(l.push(this.__patterns.django._starting_pattern.source),l.push(this.__patterns.django_value._starting_pattern.source),l.push(this.__patterns.django_comment._starting_pattern.source)),this._disabled.smarty||l.push(this.__patterns.smarty._starting_pattern.source),this._until_pattern&&l.push(this._until_pattern.source),this.__template_pattern=this._input.get_regexp("(?:"+l.join("|")+")")},p.prototype._read_template=function(){var l="",h=this._input.peek();if(h==="<"){var o=this._input.peek(1);!this._disabled.php&&!this._excluded.php&&o==="?"&&(l=l||this.__patterns.php.read()),!this._disabled.erb&&!this._excluded.erb&&o==="%"&&(l=l||this.__patterns.erb.read())}else h==="{"&&(!this._disabled.handlebars&&!this._excluded.handlebars&&(l=l||this.__patterns.handlebars_comment.read(),l=l||this.__patterns.handlebars_unescaped.read(),l=l||this.__patterns.handlebars.read()),this._disabled.django||(!this._excluded.django&&!this._excluded.handlebars&&(l=l||this.__patterns.django_value.read()),this._excluded.django||(l=l||this.__patterns.django_comment.read(),l=l||this.__patterns.django.read())),this._disabled.smarty||this._disabled.django&&this._disabled.handlebars&&(l=l||this.__patterns.smarty_comment.read(),l=l||this.__patterns.smarty_literal.read(),l=l||this.__patterns.smarty.read()));return l},y.exports.TemplatablePattern=p},,,,function(y,g,m){var c=m(19).Beautifier,d=m(20).Options;function p(l,h,o,s){var R=new c(l,h,o,s);return R.beautify()}y.exports=p,y.exports.defaultOptions=function(){return new d}},function(y,g,m){var c=m(20).Options,d=m(2).Output,p=m(21).Tokenizer,l=m(21).TOKEN,h=/\r\n|[\r\n]/,o=/\r\n|[\r\n]/g,s=function(v,a){this.indent_level=0,this.alignment_size=0,this.max_preserve_newlines=v.max_preserve_newlines,this.preserve_newlines=v.preserve_newlines,this._output=new d(v,a)};s.prototype.current_line_has_match=function(v){return this._output.current_line.has_match(v)},s.prototype.set_space_before_token=function(v,a){this._output.space_before_token=v,this._output.non_breaking_space=a},s.prototype.set_wrap_point=function(){this._output.set_indent(this.indent_level,this.alignment_size),this._output.set_wrap_point()},s.prototype.add_raw_token=function(v){this._output.add_raw_token(v)},s.prototype.print_preserved_newlines=function(v){var a=0;v.type!==l.TEXT&&v.previous.type!==l.TEXT&&(a=v.newlines?1:0),this.preserve_newlines&&(a=v.newlines<this.max_preserve_newlines+1?v.newlines:this.max_preserve_newlines+1);for(var _=0;_<a;_++)this.print_newline(_>0);return a!==0},s.prototype.traverse_whitespace=function(v){return v.whitespace_before||v.newlines?(this.print_preserved_newlines(v)||(this._output.space_before_token=!0),!0):!1},s.prototype.previous_token_wrapped=function(){return this._output.previous_token_wrapped},s.prototype.print_newline=function(v){this._output.add_new_line(v)},s.prototype.print_token=function(v){v.text&&(this._output.set_indent(this.indent_level,this.alignment_size),this._output.add_token(v.text))},s.prototype.indent=function(){this.indent_level++},s.prototype.get_full_indent=function(v){return v=this.indent_level+(v||0),v<1?"":this._output.get_indent_string(v)};var R=function(v){for(var a=null,_=v.next;_.type!==l.EOF&&v.closed!==_;){if(_.type===l.ATTRIBUTE&&_.text==="type"){_.next&&_.next.type===l.EQUALS&&_.next.next&&_.next.next.type===l.VALUE&&(a=_.next.next.text);break}_=_.next}return a},x=function(v,a){var _=null,N=null;return a.closed?(v==="script"?_="text/javascript":v==="style"&&(_="text/css"),_=R(a)||_,_.search("text/css")>-1?N="css":_.search(/module|((text|application|dojo)\/(x-)?(javascript|ecmascript|jscript|livescript|(ld\+)?json|method|aspect))/)>-1?N="javascript":_.search(/(text|application|dojo)\/(x-)?(html)/)>-1?N="html":_.search(/test\/null/)>-1&&(N="null"),N):null};function C(v,a){return a.indexOf(v)!==-1}function L(v,a,_){this.parent=v||null,this.tag=a?a.tag_name:"",this.indent_level=_||0,this.parser_token=a||null}function O(v){this._printer=v,this._current_frame=null}O.prototype.get_parser_token=function(){return this._current_frame?this._current_frame.parser_token:null},O.prototype.record_tag=function(v){var a=new L(this._current_frame,v,this._printer.indent_level);this._current_frame=a},O.prototype._try_pop_frame=function(v){var a=null;return v&&(a=v.parser_token,this._printer.indent_level=v.indent_level,this._current_frame=v.parent),a},O.prototype._get_frame=function(v,a){for(var _=this._current_frame;_&&!(v.indexOf(_.tag)!==-1);){if(a&&a.indexOf(_.tag)!==-1){_=null;break}_=_.parent}return _},O.prototype.try_pop=function(v,a){var _=this._get_frame([v],a);return this._try_pop_frame(_)},O.prototype.indent_to_tag=function(v){var a=this._get_frame(v);a&&(this._printer.indent_level=a.indent_level)};function A(v,a,_,N){this._source_text=v||"",a=a||{},this._js_beautify=_,this._css_beautify=N,this._tag_stack=null;var F=new c(a,"html");this._options=F,this._is_wrap_attributes_force=this._options.wrap_attributes.substr(0,"force".length)==="force",this._is_wrap_attributes_force_expand_multiline=this._options.wrap_attributes==="force-expand-multiline",this._is_wrap_attributes_force_aligned=this._options.wrap_attributes==="force-aligned",this._is_wrap_attributes_aligned_multiple=this._options.wrap_attributes==="aligned-multiple",this._is_wrap_attributes_preserve=this._options.wrap_attributes.substr(0,"preserve".length)==="preserve",this._is_wrap_attributes_preserve_aligned=this._options.wrap_attributes==="preserve-aligned"}A.prototype.beautify=function(){if(this._options.disabled)return this._source_text;var v=this._source_text,a=this._options.eol;this._options.eol==="auto"&&(a=`
`,v&&h.test(v)&&(a=v.match(h)[0])),v=v.replace(o,`
`);var _=v.match(/^[\t ]*/)[0],N={text:"",type:""},F=new w,S=new s(this._options,_),U=new p(v,this._options).tokenize();this._tag_stack=new O(S);for(var M=null,E=U.next();E.type!==l.EOF;)E.type===l.TAG_OPEN||E.type===l.COMMENT?(M=this._handle_tag_open(S,E,F,N),F=M):E.type===l.ATTRIBUTE||E.type===l.EQUALS||E.type===l.VALUE||E.type===l.TEXT&&!F.tag_complete?M=this._handle_inside_tag(S,E,F,U):E.type===l.TAG_CLOSE?M=this._handle_tag_close(S,E,F):E.type===l.TEXT?M=this._handle_text(S,E,F):S.add_raw_token(E),N=M,E=U.next();var W=S._output.get_code(a);return W},A.prototype._handle_tag_close=function(v,a,_){var N={text:a.text,type:a.type};return v.alignment_size=0,_.tag_complete=!0,v.set_space_before_token(a.newlines||a.whitespace_before!=="",!0),_.is_unformatted?v.add_raw_token(a):(_.tag_start_char==="<"&&(v.set_space_before_token(a.text[0]==="/",!0),this._is_wrap_attributes_force_expand_multiline&&_.has_wrapped_attrs&&v.print_newline(!1)),v.print_token(a)),_.indent_content&&!(_.is_unformatted||_.is_content_unformatted)&&(v.indent(),_.indent_content=!1),!_.is_inline_element&&!(_.is_unformatted||_.is_content_unformatted)&&v.set_wrap_point(),N},A.prototype._handle_inside_tag=function(v,a,_,N){var F=_.has_wrapped_attrs,S={text:a.text,type:a.type};if(v.set_space_before_token(a.newlines||a.whitespace_before!=="",!0),_.is_unformatted)v.add_raw_token(a);else if(_.tag_start_char==="{"&&a.type===l.TEXT)v.print_preserved_newlines(a)?(a.newlines=0,v.add_raw_token(a)):v.print_token(a);else{if(a.type===l.ATTRIBUTE?(v.set_space_before_token(!0),_.attr_count+=1):(a.type===l.EQUALS||a.type===l.VALUE&&a.previous.type===l.EQUALS)&&v.set_space_before_token(!1),a.type===l.ATTRIBUTE&&_.tag_start_char==="<"&&((this._is_wrap_attributes_preserve||this._is_wrap_attributes_preserve_aligned)&&(v.traverse_whitespace(a),F=F||a.newlines!==0),this._is_wrap_attributes_force)){var U=_.attr_count>1;if(this._is_wrap_attributes_force_expand_multiline&&_.attr_count===1){var M=!0,E=0,W;do{if(W=N.peek(E),W.type===l.ATTRIBUTE){M=!1;break}E+=1}while(E<4&&W.type!==l.EOF&&W.type!==l.TAG_CLOSE);U=!M}U&&(v.print_newline(!1),F=!0)}v.print_token(a),F=F||v.previous_token_wrapped(),_.has_wrapped_attrs=F}return S},A.prototype._handle_text=function(v,a,_){var N={text:a.text,type:"TK_CONTENT"};return _.custom_beautifier_name?this._print_custom_beatifier_text(v,a,_):_.is_unformatted||_.is_content_unformatted?v.add_raw_token(a):(v.traverse_whitespace(a),v.print_token(a)),N},A.prototype._print_custom_beatifier_text=function(v,a,_){var N=this;if(a.text!==""){var F=a.text,S,U=1,M="",E="";_.custom_beautifier_name==="javascript"&&typeof this._js_beautify=="function"?S=this._js_beautify:_.custom_beautifier_name==="css"&&typeof this._css_beautify=="function"?S=this._css_beautify:_.custom_beautifier_name==="html"&&(S=function(fe,_e){var Se=new A(fe,_e,N._js_beautify,N._css_beautify);return Se.beautify()}),this._options.indent_scripts==="keep"?U=0:this._options.indent_scripts==="separate"&&(U=-v.indent_level);var W=v.get_full_indent(U);if(F=F.replace(/\n[ \t]*$/,""),_.custom_beautifier_name!=="html"&&F[0]==="<"&&F.match(/^(<!--|<!\[CDATA\[)/)){var Z=/^(<!--[^\n]*|<!\[CDATA\[)(\n?)([ \t\n]*)([\s\S]*)(-->|]]>)$/.exec(F);if(!Z){v.add_raw_token(a);return}M=W+Z[1]+`
`,F=Z[4],Z[5]&&(E=W+Z[5]),F=F.replace(/\n[ \t]*$/,""),(Z[2]||Z[3].indexOf(`
`)!==-1)&&(Z=Z[3].match(/[ \t]+$/),Z&&(a.whitespace_before=Z[0]))}if(F)if(S){var ne=function(){this.eol=`
`};ne.prototype=this._options.raw_options;var ae=new ne;F=S(W+F,ae)}else{var we=a.whitespace_before;we&&(F=F.replace(new RegExp(`
(`+we+")?","g"),`
`)),F=W+F.replace(/\n/g,`
`+W)}M&&(F?F=M+F+`
`+E:F=M+E),v.print_newline(!1),F&&(a.text=F,a.whitespace_before="",a.newlines=0,v.add_raw_token(a),v.print_newline(!0))}},A.prototype._handle_tag_open=function(v,a,_,N){var F=this._get_tag_open_token(a);return(_.is_unformatted||_.is_content_unformatted)&&!_.is_empty_element&&a.type===l.TAG_OPEN&&a.text.indexOf("</")===0?(v.add_raw_token(a),F.start_tag_token=this._tag_stack.try_pop(F.tag_name)):(v.traverse_whitespace(a),this._set_tag_position(v,a,F,_,N),F.is_inline_element||v.set_wrap_point(),v.print_token(a)),(this._is_wrap_attributes_force_aligned||this._is_wrap_attributes_aligned_multiple||this._is_wrap_attributes_preserve_aligned)&&(F.alignment_size=a.text.length+1),!F.tag_complete&&!F.is_unformatted&&(v.alignment_size=F.alignment_size),F};var w=function(v,a){if(this.parent=v||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="",!a)this.tag_complete=!0;else{var _;this.tag_start_char=a.text[0],this.text=a.text,this.tag_start_char==="<"?(_=a.text.match(/^<([^\s>]*)/),this.tag_check=_?_[1]:""):(_=a.text.match(/^{{~?(?:[\^]|#\*?)?([^\s}]+)/),this.tag_check=_?_[1]:"",(a.text.startsWith("{{#>")||a.text.startsWith("{{~#>"))&&this.tag_check[0]===">"&&(this.tag_check===">"&&a.next!==null?this.tag_check=a.next.text.split(" ")[0]:this.tag_check=a.text.split(">")[1])),this.tag_check=this.tag_check.toLowerCase(),a.type===l.COMMENT&&(this.tag_complete=!0),this.is_start_tag=this.tag_check.charAt(0)!=="/",this.tag_name=this.is_start_tag?this.tag_check:this.tag_check.substr(1),this.is_end_tag=!this.is_start_tag||a.closed&&a.closed.text==="/>";var N=2;this.tag_start_char==="{"&&this.text.length>=3&&(this.text.charAt(2)==="~"&&(N=3)),this.is_end_tag=this.is_end_tag||this.tag_start_char==="{"&&(this.text.length<3||/[^#\^]/.test(this.text.charAt(N)))}};A.prototype._get_tag_open_token=function(v){var a=new w(this._tag_stack.get_parser_token(),v);return a.alignment_size=this._options.wrap_attributes_indent_size,a.is_end_tag=a.is_end_tag||C(a.tag_check,this._options.void_elements),a.is_empty_element=a.tag_complete||a.is_start_tag&&a.is_end_tag,a.is_unformatted=!a.tag_complete&&C(a.tag_check,this._options.unformatted),a.is_content_unformatted=!a.is_empty_element&&C(a.tag_check,this._options.content_unformatted),a.is_inline_element=C(a.tag_name,this._options.inline)||a.tag_name.includes("-")||a.tag_start_char==="{",a},A.prototype._set_tag_position=function(v,a,_,N,F){if(_.is_empty_element||(_.is_end_tag?_.start_tag_token=this._tag_stack.try_pop(_.tag_name):(this._do_optional_end_element(_)&&(_.is_inline_element||v.print_newline(!1)),this._tag_stack.record_tag(_),(_.tag_name==="script"||_.tag_name==="style")&&!(_.is_unformatted||_.is_content_unformatted)&&(_.custom_beautifier_name=x(_.tag_check,a)))),C(_.tag_check,this._options.extra_liners)&&(v.print_newline(!1),v._output.just_added_blankline()||v.print_newline(!0)),_.is_empty_element){if(_.tag_start_char==="{"&&_.tag_check==="else"){this._tag_stack.indent_to_tag(["if","unless","each"]),_.indent_content=!0;var S=v.current_line_has_match(/{{#if/);S||v.print_newline(!1)}_.tag_name==="!--"&&F.type===l.TAG_CLOSE&&N.is_end_tag&&_.text.indexOf(`
`)===-1||(_.is_inline_element||_.is_unformatted||v.print_newline(!1),this._calcluate_parent_multiline(v,_))}else if(_.is_end_tag){var U=!1;U=_.start_tag_token&&_.start_tag_token.multiline_content,U=U||!_.is_inline_element&&!(N.is_inline_element||N.is_unformatted)&&!(F.type===l.TAG_CLOSE&&_.start_tag_token===N)&&F.type!=="TK_CONTENT",(_.is_content_unformatted||_.is_unformatted)&&(U=!1),U&&v.print_newline(!1)}else _.indent_content=!_.custom_beautifier_name,_.tag_start_char==="<"&&(_.tag_name==="html"?_.indent_content=this._options.indent_inner_html:_.tag_name==="head"?_.indent_content=this._options.indent_head_inner_html:_.tag_name==="body"&&(_.indent_content=this._options.indent_body_inner_html)),!(_.is_inline_element||_.is_unformatted)&&(F.type!=="TK_CONTENT"||_.is_content_unformatted)&&v.print_newline(!1),this._calcluate_parent_multiline(v,_)},A.prototype._calcluate_parent_multiline=function(v,a){a.parent&&v._output.just_added_newline()&&!((a.is_inline_element||a.is_unformatted)&&a.parent.is_inline_element)&&(a.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"];A.prototype._do_optional_end_element=function(v){var a=null;if(v.is_empty_element||!v.is_start_tag||!v.parent)return;if(v.tag_name==="body")a=a||this._tag_stack.try_pop("head");else if(v.tag_name==="li")a=a||this._tag_stack.try_pop("li",["ol","ul"]);else if(v.tag_name==="dd"||v.tag_name==="dt")a=a||this._tag_stack.try_pop("dt",["dl"]),a=a||this._tag_stack.try_pop("dd",["dl"]);else if(v.parent.tag_name==="p"&&b.indexOf(v.tag_name)!==-1){var _=v.parent.parent;(!_||u.indexOf(_.tag_name)===-1)&&(a=a||this._tag_stack.try_pop("p"))}else v.tag_name==="rp"||v.tag_name==="rt"?(a=a||this._tag_stack.try_pop("rt",["ruby","rtc"]),a=a||this._tag_stack.try_pop("rp",["ruby","rtc"])):v.tag_name==="optgroup"?a=a||this._tag_stack.try_pop("optgroup",["select"]):v.tag_name==="option"?a=a||this._tag_stack.try_pop("option",["select","datalist","optgroup"]):v.tag_name==="colgroup"?a=a||this._tag_stack.try_pop("caption",["table"]):v.tag_name==="thead"?(a=a||this._tag_stack.try_pop("caption",["table"]),a=a||this._tag_stack.try_pop("colgroup",["table"])):v.tag_name==="tbody"||v.tag_name==="tfoot"?(a=a||this._tag_stack.try_pop("caption",["table"]),a=a||this._tag_stack.try_pop("colgroup",["table"]),a=a||this._tag_stack.try_pop("thead",["table"]),a=a||this._tag_stack.try_pop("tbody",["table"])):v.tag_name==="tr"?(a=a||this._tag_stack.try_pop("caption",["table"]),a=a||this._tag_stack.try_pop("colgroup",["table"]),a=a||this._tag_stack.try_pop("tr",["table","thead","tbody","tfoot"])):(v.tag_name==="th"||v.tag_name==="td")&&(a=a||this._tag_stack.try_pop("td",["table","thead","tbody","tfoot","tr"]),a=a||this._tag_stack.try_pop("th",["table","thead","tbody","tfoot","tr"]));return v.parent=this._tag_stack.get_parser_token(),a},y.exports.Beautifier=A},function(y,g,m){var c=m(6).Options;function d(p){c.call(this,p,"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"])}d.prototype=new c,y.exports.Options=d},function(y,g,m){var c=m(9).Tokenizer,d=m(9).TOKEN,p=m(13).Directives,l=m(14).TemplatablePattern,h=m(12).Pattern,o={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:d.START,RAW:d.RAW,EOF:d.EOF},s=new p(/<\!--/,/-->/),R=function(x,C){c.call(this,x,C),this._current_tag_name="";var L=new l(this._input).read_options(this._options),O=new h(this._input);if(this.__patterns={word:L.until(/[\n\r\t <]/),single_quote:L.until_after(/'/),double_quote:L.until_after(/"/),attribute:L.until(/[\n\r\t =>]|\/>/),element_name:L.until(/[\n\r\t >\/]/),handlebars_comment:O.starting_with(/{{!--/).until_after(/--}}/),handlebars:O.starting_with(/{{/).until_after(/}}/),handlebars_open:O.until(/[\n\r\t 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0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:Y.default,bufferController:n.default,capLevelController:y.default,fpsController:g.default,stretchShortVideoTrack:!1,maxAudioFramesDrift:1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,abrMaxWithRealBitrate:!1,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0,emeEnabled:!1,widevineLicenseUrl:void 0,drmSystemOptions:{},requestMediaKeySystemAccessFunc:h.requestMediaKeySystemAccess,testBandwidth:!0,progressive:!1,lowLatencyMode:!0,cmcd:void 0},O()),{},{subtitleStreamController:z.SubtitleStreamController,subtitleTrackController:G.default,timelineController:D.TimelineController,audioStreamController:j.default,audioTrackController:B.default,emeController:m.default,cmcdController:c.default});function 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0||u.liveMaxLatencyDuration<=u.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');return s({},b,u)}function w(b){var u=b.loader;if(u!==p.default&&u!==d.default)o.logger.log("[config]: Custom loader detected, cannot enable progressive streaming"),b.progressive=!1;else{var v=Object(p.fetchSupported)();v&&(b.loader=p.default,b.progressive=!0,b.enableSoftwareAES=!0,o.logger.log("[config]: Progressive streaming enabled, using FetchLoader"))}}},"./src/controller/abr-controller.ts":function(ie,J,k){"use strict";k.r(J);var Y=k("./src/polyfills/number.ts"),j=k("./src/utils/ewma-bandwidth-estimator.ts"),B=k("./src/events.ts"),z=k("./src/utils/buffer-helper.ts"),G=k("./src/errors.ts"),n=k("./src/types/loader.ts"),D=k("./src/utils/logger.ts");function y(c,d){for(var p=0;p<d.length;p++){var l=d[p];l.enumerable=l.enumerable||!1,l.configurable=!0,"value"in l&&(l.writable=!0),Object.defineProperty(c,l.key,l)}}function g(c,d,p){return d&&y(c.prototype,d),p&&y(c,p),c}var m=function(){function c(p){this.hls=void 0,this.lastLoadedFragLevel=0,this._nextAutoLevel=-1,this.timer=void 0,this.onCheck=this._abandonRulesCheck.bind(this),this.fragCurrent=null,this.partCurrent=null,this.bitrateTestDelay=0,this.bwEstimator=void 0,this.hls=p;var l=p.config;this.bwEstimator=new j.default(l.abrEwmaSlowVoD,l.abrEwmaFastVoD,l.abrEwmaDefaultEstimate),this.registerListeners()}var d=c.prototype;return d.registerListeners=function(){var l=this.hls;l.on(B.Events.FRAG_LOADING,this.onFragLoading,this),l.on(B.Events.FRAG_LOADED,this.onFragLoaded,this),l.on(B.Events.FRAG_BUFFERED,this.onFragBuffered,this),l.on(B.Events.LEVEL_LOADED,this.onLevelLoaded,this),l.on(B.Events.ERROR,this.onError,this)},d.unregisterListeners=function(){var l=this.hls;l.off(B.Events.FRAG_LOADING,this.onFragLoading,this),l.off(B.Events.FRAG_LOADED,this.onFragLoaded,this),l.off(B.Events.FRAG_BUFFERED,this.onFragBuffered,this),l.off(B.Events.LEVEL_LOADED,this.onLevelLoaded,this),l.off(B.Events.ERROR,this.onError,this)},d.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},d.onFragLoading=function(l,h){var o=h.frag;if(o.type===n.PlaylistLevelType.MAIN&&!this.timer){var s;this.fragCurrent=o,this.partCurrent=(s=h.part)!=null?s:null,this.timer=self.setInterval(this.onCheck,100)}},d.onLevelLoaded=function(l,h){var o=this.hls.config;h.details.live?this.bwEstimator.update(o.abrEwmaSlowLive,o.abrEwmaFastLive):this.bwEstimator.update(o.abrEwmaSlowVoD,o.abrEwmaFastVoD)},d._abandonRulesCheck=function(){var l=this.fragCurrent,h=this.partCurrent,o=this.hls,s=o.autoLevelEnabled,R=o.config,x=o.media;if(!l||!x)return;var C=h?h.stats:l.stats,L=h?h.duration:l.duration;if(C.aborted){D.logger.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),this._nextAutoLevel=-1;return}if(!s||x.paused||!x.playbackRate||!x.readyState)return;var O=performance.now()-C.loading.start,A=Math.abs(x.playbackRate);if(O<=500*L/A)return;var w=o.levels,b=o.minAutoLevel,u=w[l.level],v=C.total||Math.max(C.loaded,Math.round(L*u.maxBitrate/8)),a=Math.max(1,C.bwEstimate?C.bwEstimate/8:C.loaded*1e3/O),_=(v-C.loaded)/a,N=x.currentTime,F=(z.BufferHelper.bufferInfo(x,N,R.maxBufferHole).end-N)/A;if(F>=2*L/A||_<=F)return;var S=Number.POSITIVE_INFINITY,U;for(U=l.level-1;U>b;U--){var M=w[U].maxBitrate;if(S=L*M/(8*.8*a),S<F)break}if(S>=_)return;var E=this.bwEstimator.getEstimate();D.logger.warn("Fragment "+l.sn+(h?" part "+h.index:"")+" of level "+l.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+U+`
Current BW estimate: `+(Object(Y.isFiniteNumber)(E)?(E/1024).toFixed(3):"Unknown")+` Kb/s
Estimated load time for current fragment: `+_.toFixed(3)+` s
Estimated load time for the next fragment: `+S.toFixed(3)+` s
Time to underbuffer: `+F.toFixed(3)+" s"),o.nextLoadLevel=U,this.bwEstimator.sample(O,C.loaded),this.clearTimer(),l.loader&&(this.fragCurrent=this.partCurrent=null,l.loader.abort()),o.trigger(B.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:l,part:h,stats:C})},d.onFragLoaded=function(l,h){var o=h.frag,s=h.part;if(o.type===n.PlaylistLevelType.MAIN&&Object(Y.isFiniteNumber)(o.sn)){var R=s?s.stats:o.stats,x=s?s.duration:o.duration;if(this.clearTimer(),this.lastLoadedFragLevel=o.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var C=this.hls.levels[o.level],L=(C.loaded?C.loaded.bytes:0)+R.loaded,O=(C.loaded?C.loaded.duration:0)+x;C.loaded={bytes:L,duration:O},C.realBitrate=Math.round(8*L/O)}if(o.bitrateTest){var A={stats:R,frag:o,part:s,id:o.type};this.onFragBuffered(B.Events.FRAG_BUFFERED,A),o.bitrateTest=!1}}},d.onFragBuffered=function(l,h){var o=h.frag,s=h.part,R=s?s.stats:o.stats;if(R.aborted)return;if(o.type!==n.PlaylistLevelType.MAIN||o.sn==="initSegment")return;var x=R.parsing.end-R.loading.start;this.bwEstimator.sample(x,R.loaded),R.bwEstimate=this.bwEstimator.getEstimate(),o.bitrateTest?this.bitrateTestDelay=x/1e3:this.bitrateTestDelay=0},d.onError=function(l,h){switch(h.details){case G.ErrorDetails.FRAG_LOAD_ERROR:case G.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},d.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},d.getNextABRAutoLevel=function(){var l=this.fragCurrent,h=this.partCurrent,o=this.hls,s=o.maxAutoLevel,R=o.config,x=o.minAutoLevel,C=o.media,L=h?h.duration:l?l.duration:0,O=C?C.currentTime:0,A=C&&C.playbackRate!==0?Math.abs(C.playbackRate):1,w=this.bwEstimator?this.bwEstimator.getEstimate():R.abrEwmaDefaultEstimate,b=(z.BufferHelper.bufferInfo(C,O,R.maxBufferHole).end-O)/A,u=this.findBestLevel(w,x,s,b,R.abrBandWidthFactor,R.abrBandWidthUpFactor);if(u>=0)return u;D.logger.trace((b?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var v=L?Math.min(L,R.maxStarvationDelay):R.maxStarvationDelay,a=R.abrBandWidthFactor,_=R.abrBandWidthUpFactor;if(!b){var N=this.bitrateTestDelay;if(N){var F=L?Math.min(L,R.maxLoadingDelay):R.maxLoadingDelay;v=F-N,D.logger.trace("bitrate test took "+Math.round(1e3*N)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*v)+" ms"),a=_=1}}return u=this.findBestLevel(w,x,s,b+v,a,_),Math.max(u,0)},d.findBestLevel=function(l,h,o,s,R,x){for(var C,L=this.fragCurrent,O=this.partCurrent,A=this.lastLoadedFragLevel,w=this.hls.levels,b=w[A],u=!!(b!=null&&(C=b.details)!==null&&C!==void 0&&C.live),v=b==null?void 0:b.codecSet,a=O?O.duration:L?L.duration:0,_=o;_>=h;_--){var N=w[_];if(!N||v&&N.codecSet!==v)continue;var F=N.details,S=(O?F==null?void 0:F.partTarget:F==null?void 0:F.averagetargetduration)||a,U=void 0;_<=A?U=R*l:U=x*l;var M=w[_].maxBitrate,E=M*S/U;if(D.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: 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o=Object.assign||function(L){for(var O=1;O<arguments.length;O++){var A=arguments[O];for(var w in A)Object.prototype.hasOwnProperty.call(A,w)&&(L[w]=A[w])}return L},o.apply(this,arguments)}function s(L,O){L.prototype=Object.create(O.prototype),L.prototype.constructor=L,R(L,O)}function R(L,O){return R=Object.setPrototypeOf||function(w,b){return w.__proto__=b,w},R(L,O)}var x=100,C=function(L){s(O,L);function O(w,b){var u;return u=L.call(this,w,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 A=O.prototype;return A.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},A._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)},A._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)},A.onInitPtsFound=function(b,u){var v=u.frag,a=u.id,_=u.initPTS;if(a==="main"){var N=v.cc;this.initPTS[v.cc]=_,this.log("InitPTS for cc: "+N+" found from main: "+_),this.videoTrackCC=N,this.state===j.State.WAITING_INIT_PTS&&this.tick()}},A.startLoad=function(b){if(!this.levels){this.startPosition=b,this.state=j.State.STOPPED;return}var u=this.lastCurrentTime;this.stopLoad(),this.setInterval(x),this.fragLoadError=0,u>0&&b===-1?(this.log("Override startPosition with lastCurrentTime @"+u.toFixed(3)),this.state=j.State.IDLE):(this.loadedmetadata=!1,this.state=j.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=b,this.tick()},A.doTick=function(){switch(this.state){case j.State.IDLE:this.doTickIdle();break;case j.State.WAITING_TRACK:{var b,u=this.levels,v=this.trackId,a=u==null||((b=u[v])===null||b===void 0)?void 0:b.details;if(a){if(this.waitForCdnTuneIn(a))break;this.state=j.State.WAITING_INIT_PTS}break}case j.State.FRAG_LOADING_WAITING_RETRY:{var _,N=performance.now(),F=this.retryDate;(!F||N>=F||(_=this.media)!==null&&_!==void 0&&_.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=j.State.IDLE);break}case j.State.WAITING_INIT_PTS:{var S=this.waitingData;if(S){var U=S.frag,M=S.part,E=S.cache,W=S.complete;if(this.initPTS[U.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=j.State.FRAG_LOADING;var Z=E.flush(),ne={frag:U,part:M,payload:Z,networkDetails:null};this._handleFragmentLoadProgress(ne),W&&L.prototype._handleFragmentLoadComplete.call(this,ne)}else if(this.videoTrackCC!==this.waitingVideoCC)h.logger.log("Waiting fragment cc ("+U.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var ae=this.getLoadPosition(),we=z.BufferHelper.bufferInfo(this.mediaBuffer,ae,this.config.maxBufferHole),fe=Object(d.fragmentWithinToleranceTest)(we.end,this.config.maxFragLookUpTolerance,U);fe<0&&(h.logger.log("Waiting fragment cc ("+U.cc+") @ "+U.start+" cancelled because another fragment at "+we.end+" is needed"),this.clearWaitingFragment())}}else this.state=j.State.IDLE}}this.onTickEnd()},A.clearWaitingFragment=function(){var b=this.waitingData;b&&(this.fragmentTracker.removeFragment(b.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=j.State.IDLE)},A.onTickEnd=function(){var b=this.media;if(!b||!b.readyState)return;var u=this.mediaBuffer?this.mediaBuffer:b,v=u.buffered;!this.loadedmetadata&&v.length&&(this.loadedmetadata=!0),this.lastCurrentTime=b.currentTime},A.doTickIdle=function(){var b,u,v=this.hls,a=this.levels,_=this.media,N=this.trackId,F=v.config;if(!a||!a[N])return;if(!_&&(this.startFragRequested||!F.startFragPrefetch))return;var S=a[N],U=S.details;if(!U||U.live&&this.levelLastLoaded!==N||this.waitForCdnTuneIn(U)){this.state=j.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,y.ElementaryStreamTypes.AUDIO,D.PlaylistLevelType.AUDIO));var M=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,D.PlaylistLevelType.AUDIO);if(M===null)return;var E=M.len,W=this.getMaxBufferLength(),Z=this.audioSwitch;if(E>=W&&!Z)return;if(!Z&&this._streamEnded(M,U)){v.trigger(B.Events.BUFFER_EOS,{type:"audio"}),this.state=j.State.ENDED;return}var ne=U.fragments,ae=ne[0].start,we=M.end;if(Z){var fe=this.getLoadPosition();we=fe,U.PTSKnown&&fe<ae&&((M.end>ae||M.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),_.currentTime=ae+.05))}var _e=this.getNextFragment(we,U);if(!_e){this.bufferFlushed=!0;return}((b=_e.decryptdata)===null||b===void 0?void 0:b.keyFormat)==="identity"&&!((u=_e.decryptdata)!==null&&u!==void 0&&u.key)?this.loadKey(_e,U):this.loadFragment(_e,U,we)},A.getMaxBufferLength=function(){var b=L.prototype.getMaxBufferLength.call(this),u=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,D.PlaylistLevelType.MAIN);return u===null?b:Math.max(b,u.len)},A.onMediaDetaching=function(){this.videoBuffer=null,L.prototype.onMediaDetaching.call(this)},A.onAudioTracksUpdated=function(b,u){var v=u.audioTracks;this.resetTransmuxer(),this.levels=v.map(function(a){return new n.Level(a)})},A.onAudioTrackSwitching=function(b,u){var v=!!u.url;this.trackId=u.id;var a=this.fragCurrent;a!=null&&a.loader&&a.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),v?this.setInterval(x):this.resetTransmuxer(),v?(this.audioSwitch=!0,this.state=j.State.IDLE):this.state=j.State.STOPPED,this.tick()},A.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},A.onLevelLoaded=function(b,u){this.mainDetails=u.details},A.onAudioTrackLoaded=function(b,u){var v,a=this.levels,_=u.details,N=u.id;if(!a){this.warn("Audio tracks were reset while loading level "+N);return}this.log("Track "+N+" loaded ["+_.startSN+","+_.endSN+"],duration:"+_.totalduration);var F=a[N],S=0;if(_.live||(v=F.details)!==null&&v!==void 0&&v.live){var U=this.mainDetails;if(_.fragments[0]||(_.deltaUpdateFailed=!0),_.deltaUpdateFailed||!U)return;!F.details&&_.hasProgramDateTime&&U.hasProgramDateTime?(Object(p.alignMediaPlaylistByPDT)(_,U),S=_.fragments[0].start):S=this.alignPlaylists(_,F.details)}F.details=_,this.levelLastLoaded=N,!this.startFragRequested&&(this.mainDetails||!_.live)&&this.setStartPosition(F.details,S),this.state===j.State.WAITING_TRACK&&!this.waitForCdnTuneIn(_)&&(this.state=j.State.IDLE),this.tick()},A._handleFragmentLoadProgress=function(b){var u,v=b.frag,a=b.part,_=b.payload,N=this.config,F=this.trackId,S=this.levels;if(!S){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+v.sn+" of level "+v.level+" will not be buffered");return}var U=S[F];console.assert(U,"Audio track is defined on fragment load progress");var M=U.details;console.assert(M,"Audio track details are defined on fragment load progress");var E=N.defaultAudioCodec||U.audioCodec||"mp4a.40.2",W=this.transmuxer;W||(W=this.transmuxer=new m.default(this.hls,D.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var Z=this.initPTS[v.cc],ne=(u=v.initSegment)===null||u===void 0?void 0:u.data;if(Z!==void 0){var ae=!1,we=a?a.index:-1,fe=we!==-1,_e=new c.ChunkMetadata(v.level,v.sn,v.stats.chunkCount,_.byteLength,we,fe);W.push(_,ne,E,"",v,a,M.totalduration,ae,_e,Z)}else{h.logger.log("Unknown video PTS for cc "+v.cc+", waiting for video PTS before demuxing audio frag "+v.sn+" of ["+M.startSN+" ,"+M.endSN+"],track "+F);var Se=this.waitingData=this.waitingData||{frag:v,part:a,cache:new g.default,complete:!1},ve=Se.cache;ve.push(new Uint8Array(_)),this.waitingVideoCC=this.videoTrackCC,this.state=j.State.WAITING_INIT_PTS}},A._handleFragmentLoadComplete=function(b){if(this.waitingData){this.waitingData.complete=!0;return}L.prototype._handleFragmentLoadComplete.call(this,b)},A.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},A.onBufferCreated=function(b,u){var v=u.tracks.audio;v&&(this.mediaBuffer=v.buffer),u.tracks.video&&(this.videoBuffer=u.tracks.video.buffer)},A.onFragBuffered=function(b,u){var v=u.frag,a=u.part;if(v.type!==D.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(v)){this.warn("Fragment "+v.sn+(a?" p: "+a.index:"")+" of level "+v.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}v.sn!=="initSegment"&&(this.fragPrevious=v,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(B.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(v,a)},A.onError=function(b,u){switch(u.details){case l.ErrorDetails.FRAG_LOAD_ERROR:case l.ErrorDetails.FRAG_LOAD_TIMEOUT:case l.ErrorDetails.KEY_LOAD_ERROR:case l.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(D.PlaylistLevelType.AUDIO,u);break;case l.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case l.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==j.State.ERROR&&this.state!==j.State.STOPPED&&(this.state=u.fatal?j.State.ERROR:j.State.IDLE,this.warn(u.details+" while loading frag, switching to "+this.state+" state"));break;case l.ErrorDetails.BUFFER_FULL_ERROR:if(u.parent==="audio"&&(this.state===j.State.PARSING||this.state===j.State.PARSED)){var v=!0,a=this.getFwdBufferInfo(this.mediaBuffer,D.PlaylistLevelType.AUDIO);a&&a.len>.5&&(v=!this.reduceMaxBufferLength(a.len)),v&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,L.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},A.onBufferFlushed=function(b,u){var v=u.type;v===y.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},A._handleTransmuxComplete=function(b){var u,v="audio",a=this.hls,_=b.remuxResult,N=b.chunkMeta,F=this.getCurrentContext(N);if(!F){this.warn("The loading context changed while buffering fragment "+N.sn+" of level "+N.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(N.level);return}var S=F.frag,U=F.part,M=_.audio,E=_.text,W=_.id3,Z=_.initSegment;if(this.fragContextChanged(S))return;if(this.state=j.State.PARSING,this.audioSwitch&&M&&this.completeAudioSwitch(),Z!=null&&Z.tracks&&(this._bufferInitSegment(Z.tracks,S,N),a.trigger(B.Events.FRAG_PARSING_INIT_SEGMENT,{frag:S,id:v,tracks:Z.tracks})),M){var ne=M.startPTS,ae=M.endPTS,we=M.startDTS,fe=M.endDTS;U&&(U.elementaryStreams[y.ElementaryStreamTypes.AUDIO]={startPTS:ne,endPTS:ae,startDTS:we,endDTS:fe}),S.setElementaryStreamInfo(y.ElementaryStreamTypes.AUDIO,ne,ae,we,fe),this.bufferFragmentData(M,S,U,N)}if(W!=null&&(u=W.samples)!==null&&u!==void 0&&u.length){var _e=o({frag:S,id:v},W);a.trigger(B.Events.FRAG_PARSING_METADATA,_e)}if(E){var Se=o({frag:S,id:v},E);a.trigger(B.Events.FRAG_PARSING_USERDATA,Se)}},A._bufferInitSegment=function(b,u,v){if(this.state!==j.State.PARSING)return;b.video&&delete b.video;var a=b.audio;if(!a)return;a.levelCodec=a.codec,a.id="audio",this.log("Init audio buffer, container:"+a.container+", codecs[parsed]=["+a.codec+"]"),this.hls.trigger(B.Events.BUFFER_CODECS,b);var _=a.initSegment;if(_!=null&&_.byteLength){var N={type:"audio",frag:u,part:null,chunkMeta:v,parent:u.type,data:_};this.hls.trigger(B.Events.BUFFER_APPENDING,N)}this.tick()},A.loadFragment=function(b,u,v){var a=this.fragmentTracker.getState(b);this.fragCurrent=b,(this.audioSwitch||a===G.FragmentState.NOT_LOADED||a===G.FragmentState.PARTIAL)&&(b.sn==="initSegment"?this._loadInitSegment(b):u.live&&!Object(Y.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=j.State.WAITING_INIT_PTS):(this.startFragRequested=!0,L.prototype.loadFragment.call(this,b,u,v)))},A.completeAudioSwitch=function(){var b=this.hls,u=this.media,v=this.trackId;u&&(this.log("Switching audio track : flushing all audio"),L.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,b.trigger(B.Events.AUDIO_TRACK_SWITCHED,{id:v})},O}(j.default);J.default=C},"./src/controller/audio-track-controller.ts":function(ie,J,k){"use strict";k.r(J);var Y=k("./src/events.ts"),j=k("./src/errors.ts"),B=k("./src/controller/base-playlist-controller.ts"),z=k("./src/types/loader.ts");function G(m,c){for(var d=0;d<c.length;d++){var p=c[d];p.enumerable=p.enumerable||!1,p.configurable=!0,"value"in p&&(p.writable=!0),Object.defineProperty(m,p.key,p)}}function n(m,c,d){return c&&G(m.prototype,c),d&&G(m,d),m}function D(m,c){m.prototype=Object.create(c.prototype),m.prototype.constructor=m,y(m,c)}function y(m,c){return y=Object.setPrototypeOf||function(p,l){return p.__proto__=l,p},y(m,c)}var g=function(m){D(c,m);function c(p){var l;return l=m.call(this,p,"[audio-track-controller]")||this,l.tracks=[],l.groupId=null,l.tracksInGroup=[],l.trackId=-1,l.trackName="",l.selectDefaultTrack=!0,l.registerListeners(),l}var d=c.prototype;return d.registerListeners=function(){var l=this.hls;l.on(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),l.on(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),l.on(Y.Events.LEVEL_LOADING,this.onLevelLoading,this),l.on(Y.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),l.on(Y.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),l.on(Y.Events.ERROR,this.onError,this)},d.unregisterListeners=function(){var l=this.hls;l.off(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),l.off(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),l.off(Y.Events.LEVEL_LOADING,this.onLevelLoading,this),l.off(Y.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),l.off(Y.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),l.off(Y.Events.ERROR,this.onError,this)},d.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,m.prototype.destroy.call(this)},d.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},d.onManifestParsed=function(l,h){this.tracks=h.audioTracks||[]},d.onAudioTrackLoaded=function(l,h){var o=h.id,s=h.details,R=this.tracksInGroup[o];if(!R){this.warn("Invalid audio track id "+o);return}var x=R.details;R.details=h.details,this.log("audioTrack "+o+" loaded ["+s.startSN+"-"+s.endSN+"]"),o===this.trackId&&(this.retryCount=0,this.playlistLoaded(o,h,x))},d.onLevelLoading=function(l,h){this.switchLevel(h.level)},d.onLevelSwitching=function(l,h){this.switchLevel(h.level)},d.switchLevel=function(l){var h=this.hls.levels[l];if(!(h!=null&&h.audioGroupIds))return;var o=h.audioGroupIds[h.urlId];if(this.groupId!==o){this.groupId=o;var s=this.tracks.filter(function(x){return!o||x.groupId===o});this.selectDefaultTrack&&!s.some(function(x){return x.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=s;var R={audioTracks:s};this.log("Updating audio tracks, "+s.length+' track(s) found in "'+o+'" group-id'),this.hls.trigger(Y.Events.AUDIO_TRACKS_UPDATED,R),this.selectInitialTrack()}},d.onError=function(l,h){if(m.prototype.onError.call(this,l,h),h.fatal||!h.context)return;h.context.type===z.PlaylistContextType.AUDIO_TRACK&&h.context.id===this.trackId&&h.context.groupId===this.groupId&&this.retryLoadingOrFail(h)},d.setAudioTrack=function(l){var h=this.tracksInGroup;if(l<0||l>=h.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var o=h[this.trackId];this.log("Now switching to audio-track index "+l);var s=h[l],R=s.id,x=s.groupId,C=x===void 0?"":x,L=s.name,O=s.type,A=s.url;if(this.trackId=l,this.trackName=L,this.selectDefaultTrack=!1,this.hls.trigger(Y.Events.AUDIO_TRACK_SWITCHING,{id:R,groupId:C,name:L,type:O,url:A}),s.details&&!s.details.live)return;var w=this.switchParams(s.url,o==null?void 0:o.details);this.loadPlaylist(w)},d.selectInitialTrack=function(){var l=this.tracksInGroup;console.assert(l.length,"Initial audio track should be selected when tracks are known");var h=this.trackName,o=this.findTrackId(h)||this.findTrackId();o!==-1?this.setAudioTrack(o):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.MEDIA_ERROR,details:j.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},d.findTrackId=function(l){for(var h=this.tracksInGroup,o=0;o<h.length;o++){var s=h[o];if((!this.selectDefaultTrack||s.default)&&(!l||l===s.name))return s.id}return-1},d.loadPlaylist=function(l){var h=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(h)){var o=h.id,s=h.groupId,R=h.url;if(l)try{R=l.addDirectives(R)}catch(x){this.warn("Could not construct new URL with HLS Delivery Directives: "+x)}this.log("loading audio-track playlist for id: "+o),this.clearTimer(),this.hls.trigger(Y.Events.AUDIO_TRACK_LOADING,{url:R,id:o,groupId:s,deliveryDirectives:l||null})}},n(c,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(l){this.selectDefaultTrack=!1,this.setAudioTrack(l)}}]),c}(B.default);J.default=g},"./src/controller/base-playlist-controller.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"default",function(){return n});var Y=k("./src/polyfills/number.ts"),j=k("./src/types/level.ts"),B=k("./src/controller/level-helper.ts"),z=k("./src/utils/logger.ts"),G=k("./src/errors.ts"),n=function(){function D(g,m){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=z.logger.log.bind(z.logger,m+":"),this.warn=z.logger.warn.bind(z.logger,m+":"),this.hls=g}var y=D.prototype;return y.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},y.onError=function(m,c){c.fatal&&c.type===G.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},y.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},y.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},y.stopLoad=function(){this.canLoad=!1,this.clearTimer()},y.switchParams=function(m,c){var d=c==null?void 0:c.renditionReports;if(d)for(var p=0;p<d.length;p++){var l=d[p],h=""+l.URI;if(h===m.substr(-h.length)){var o=parseInt(l["LAST-MSN"]),s=parseInt(l["LAST-PART"]);if(c&&this.hls.config.lowLatencyMode){var R=Math.min(c.age-c.partTarget,c.targetduration);s!==void 0&&R>c.partTarget&&(s+=1)}if(Object(Y.isFiniteNumber)(o))return new j.HlsUrlParameters(o,Object(Y.isFiniteNumber)(s)?s:void 0,j.HlsSkip.No)}}},y.loadPlaylist=function(m){},y.shouldLoadTrack=function(m){return this.canLoad&&m&&!!m.url&&(!m.details||m.details.live)},y.playlistLoaded=function(m,c,d){var p=this,l=c.details,h=c.stats,o=h.loading.end?Math.max(0,self.performance.now()-h.loading.end):0;if(l.advancedDateTime=Date.now()-o,l.live||d!=null&&d.live){if(l.reloaded(d),d&&this.log("live playlist "+m+" "+(l.advanced?"REFRESHED "+l.lastPartSn+"-"+l.lastPartIndex:"MISSED")),d&&l.fragments.length>0&&Object(B.mergeDetails)(d,l),!this.canLoad||!l.live)return;var s,R=void 0,x=void 0;if(l.canBlockReload&&l.endSN&&l.advanced){var C=this.hls.config.lowLatencyMode,L=l.lastPartSn,O=l.endSN,A=l.lastPartIndex,w=A!==-1,b=L===O,u=C?0:A;w?(R=b?O+1:L,x=b?u:A+1):R=O+1;var v=l.age,a=v+l.ageHeader,_=Math.min(a-l.partTarget,l.targetduration*1.5);if(_>0){if(d&&_>d.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+d.tuneInGoal+" to: "+_+" with playlist age: "+l.age),_=0;else{var N=Math.floor(_/l.targetduration);if(R+=N,x!==void 0){var F=Math.round(_%l.targetduration/l.partTarget);x+=F}this.log("CDN Tune-in age: "+l.ageHeader+"s last advanced "+v.toFixed(2)+"s goal: "+_+" skip sn "+N+" to part "+x)}l.tuneInGoal=_}if(s=this.getDeliveryDirectives(l,c.deliveryDirectives,R,x),C||!b){this.loadPlaylist(s);return}}else s=this.getDeliveryDirectives(l,c.deliveryDirectives,R,x);var S=Object(B.computeReloadInterval)(l,h);R!==void 0&&l.canBlockReload&&(S-=l.partTarget||1),this.log("reload live playlist "+m+" in "+Math.round(S)+" ms"),this.timer=self.setTimeout(function(){return p.loadPlaylist(s)},S)}else this.clearTimer()},y.getDeliveryDirectives=function(m,c,d,p){var l=Object(j.getSkipValue)(m,d);return c!=null&&c.skip&&m.deltaUpdateFailed&&(d=c.msn,p=c.part,l=j.HlsSkip.No),new j.HlsUrlParameters(d,p,l)},y.retryLoadingOrFail=function(m){var c=this,d=this.hls.config,p=this.retryCount<d.levelLoadingMaxRetry;if(p){var l;if(this.retryCount++,m.details.indexOf("LoadTimeOut")>-1&&(l=m.context)!==null&&l!==void 0&&l.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+m.details+'"'),this.loadPlaylist();else{var h=Math.min(Math.pow(2,this.retryCount)*d.levelLoadingRetryDelay,d.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return c.loadPlaylist()},h),this.warn("retry playlist loading #"+this.retryCount+" in "+h+' ms after "'+m.details+'"')}}else this.warn('cannot recover from error "'+m.details+'"'),this.clearTimer(),m.fatal=!0;return p},D}()},"./src/controller/base-stream-controller.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"State",function(){return O}),k.d(J,"default",function(){return A});var Y=k("./src/polyfills/number.ts"),j=k("./src/task-loop.ts"),B=k("./src/controller/fragment-tracker.ts"),z=k("./src/utils/buffer-helper.ts"),G=k("./src/utils/logger.ts"),n=k("./src/events.ts"),D=k("./src/errors.ts"),y=k("./src/types/transmuxer.ts"),g=k("./src/utils/mp4-tools.ts"),m=k("./src/utils/discontinuities.ts"),c=k("./src/controller/fragment-finders.ts"),d=k("./src/controller/level-helper.ts"),p=k("./src/loader/fragment-loader.ts"),l=k("./src/crypt/decrypter.ts"),h=k("./src/utils/time-ranges.ts"),o=k("./src/types/loader.ts");function s(w,b){for(var u=0;u<b.length;u++){var v=b[u];v.enumerable=v.enumerable||!1,v.configurable=!0,"value"in v&&(v.writable=!0),Object.defineProperty(w,v.key,v)}}function R(w,b,u){return b&&s(w.prototype,b),u&&s(w,u),w}function x(w){if(w===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return w}function C(w,b){w.prototype=Object.create(b.prototype),w.prototype.constructor=w,L(w,b)}function L(w,b){return L=Object.setPrototypeOf||function(v,a){return v.__proto__=a,v},L(w,b)}var O={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",BACKTRACKING:"BACKTRACKING",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS",WAITING_LEVEL:"WAITING_LEVEL"},A=function(w){C(b,w);function b(v,a,_){var N;return N=w.call(this)||this,N.hls=void 0,N.fragPrevious=null,N.fragCurrent=null,N.fragmentTracker=void 0,N.transmuxer=null,N._state=O.STOPPED,N.media=void 0,N.mediaBuffer=void 0,N.config=void 0,N.bitrateTest=!1,N.lastCurrentTime=0,N.nextLoadPosition=0,N.startPosition=0,N.loadedmetadata=!1,N.fragLoadError=0,N.retryDate=0,N.levels=null,N.fragmentLoader=void 0,N.levelLastLoaded=null,N.startFragRequested=!1,N.decrypter=void 0,N.initPTS=[],N.onvseeking=null,N.onvended=null,N.logPrefix="",N.log=void 0,N.warn=void 0,N.logPrefix=_,N.log=G.logger.log.bind(G.logger,_+":"),N.warn=G.logger.warn.bind(G.logger,_+":"),N.hls=v,N.fragmentLoader=new p.default(v.config),N.fragmentTracker=a,N.config=v.config,N.decrypter=new l.default(v,v.config),v.on(n.Events.KEY_LOADED,N.onKeyLoaded,x(N)),N}var u=b.prototype;return u.doTick=function(){this.onTickEnd()},u.onTickEnd=function(){},u.startLoad=function(a){},u.stopLoad=function(){this.fragmentLoader.abort();var a=this.fragCurrent;a&&this.fragmentTracker.removeFragment(a),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=O.STOPPED},u._streamEnded=function(a,_){var N=this.fragCurrent,F=this.fragmentTracker;if(!_.live&&N&&N.sn===_.endSN&&!a.nextStart){var S=F.getState(N);return S===B.FragmentState.PARTIAL||S===B.FragmentState.OK}return!1},u.onMediaAttached=function(a,_){var N=this.media=this.mediaBuffer=_.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),N.addEventListener("seeking",this.onvseeking),N.addEventListener("ended",this.onvended);var F=this.config;this.levels&&F.autoStartLoad&&this.state===O.STOPPED&&this.startLoad(F.startPosition)},u.onMediaDetaching=function(){var a=this.media;a!=null&&a.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),a&&(a.removeEventListener("seeking",this.onvseeking),a.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 a=this.config,_=this.fragCurrent,N=this.media,F=this.mediaBuffer,S=this.state,U=N?N.currentTime:0,M=z.BufferHelper.bufferInfo(F||N,U,a.maxBufferHole);if(this.log("media seeking to "+(Object(Y.isFiniteNumber)(U)?U.toFixed(3):U)+", state: "+S),S===O.ENDED)this.resetLoadingState();else if(_&&!M.len){var E=a.maxFragLookUpTolerance,W=_.start-E,Z=_.start+_.duration+E,ne=U>Z;(U<W||ne)&&(ne&&_.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),_.loader.abort()),this.resetLoadingState())}N&&(this.lastCurrentTime=U),!this.loadedmetadata&&!M.len&&(this.nextLoadPosition=this.startPosition=U),this.tickImmediate()},u.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},u.onKeyLoaded=function(a,_){if(this.state!==O.KEY_LOADING||_.frag!==this.fragCurrent||!this.levels)return;this.state=O.IDLE;var N=this.levels[_.frag.level].details;N&&this.loadFragment(_.frag,N,_.frag.start)},u.onHandlerDestroying=function(){this.stopLoad(),w.prototype.onHandlerDestroying.call(this)},u.onHandlerDestroyed=function(){this.state=O.STOPPED,this.hls.off(n.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,w.prototype.onHandlerDestroyed.call(this)},u.loadKey=function(a,_){this.log("Loading key for "+a.sn+" of ["+_.startSN+"-"+_.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+a.level),this.state=O.KEY_LOADING,this.fragCurrent=a,this.hls.trigger(n.Events.KEY_LOADING,{frag:a})},u.loadFragment=function(a,_,N){this._loadFragForPlayback(a,_,N)},u._loadFragForPlayback=function(a,_,N){var F=this,S=function(M){if(F.fragContextChanged(a)){F.warn("Fragment "+a.sn+(M.part?" p: "+M.part.index:"")+" of level "+a.level+" was dropped during download."),F.fragmentTracker.removeFragment(a);return}a.stats.chunkCount++,F._handleFragmentLoadProgress(M)};this._doFragLoad(a,_,N,S).then(function(U){if(!U)return;F.fragLoadError=0;var M=F.state;if(F.fragContextChanged(a)){(M===O.FRAG_LOADING||M===O.BACKTRACKING||!F.fragCurrent&&M===O.PARSING)&&(F.fragmentTracker.removeFragment(a),F.state=O.IDLE);return}if("payload"in U&&(F.log("Loaded fragment "+a.sn+" of level "+a.level),F.hls.trigger(n.Events.FRAG_LOADED,U),F.state===O.BACKTRACKING)){F.fragmentTracker.backtrack(a,U),F.resetFragmentLoading(a);return}F._handleFragmentLoadComplete(U)}).catch(function(U){F.warn(U),F.resetFragmentLoading(a)})},u.flushMainBuffer=function(a,_,N){if(N===void 0&&(N=null),!(a-_))return;var F={startOffset:a,endOffset:_,type:N};this.fragLoadError=0,this.hls.trigger(n.Events.BUFFER_FLUSHING,F)},u._loadInitSegment=function(a){var _=this;this._doFragLoad(a).then(function(N){if(!N||_.fragContextChanged(a)||!_.levels)throw new Error("init load aborted");return N}).then(function(N){var F=_.hls,S=N.payload,U=a.decryptdata;if(S&&S.byteLength>0&&U&&U.key&&U.iv&&U.method==="AES-128"){var M=self.performance.now();return _.decrypter.webCryptoDecrypt(new Uint8Array(S),U.key.buffer,U.iv.buffer).then(function(E){var W=self.performance.now();return F.trigger(n.Events.FRAG_DECRYPTED,{frag:a,payload:E,stats:{tstart:M,tdecrypt:W}}),N.payload=E,N})}return N}).then(function(N){var F=_.fragCurrent,S=_.hls,U=_.levels;if(!U)throw new Error("init load aborted, missing levels");var M=U[a.level].details;console.assert(M,"Level details are defined when init segment is loaded");var E=a.stats;_.state=O.IDLE,_.fragLoadError=0,a.data=new Uint8Array(N.payload),E.parsing.start=E.buffering.start=self.performance.now(),E.parsing.end=E.buffering.end=self.performance.now(),N.frag===F&&S.trigger(n.Events.FRAG_BUFFERED,{stats:E,frag:F,part:null,id:a.type}),_.tick()}).catch(function(N){_.warn(N),_.resetFragmentLoading(a)})},u.fragContextChanged=function(a){var _=this.fragCurrent;return!a||!_||a.level!==_.level||a.sn!==_.sn||a.urlId!==_.urlId},u.fragBufferedComplete=function(a,_){var N=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+a.type+" sn: "+a.sn+(_?" part: "+_.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+a.level+" "+h.default.toString(z.BufferHelper.getBuffered(N))),this.state=O.IDLE,this.tick()},u._handleFragmentLoadComplete=function(a){var _=this.transmuxer;if(!_)return;var N=a.frag,F=a.part,S=a.partsLoaded,U=!S||S.length===0||S.some(function(E){return!E}),M=new y.ChunkMetadata(N.level,N.sn,N.stats.chunkCount+1,0,F?F.index:-1,!U);_.flush(M)},u._handleFragmentLoadProgress=function(a){},u._doFragLoad=function(a,_,N,F){var S=this;if(N===void 0&&(N=null),!this.levels)throw new Error("frag load aborted, missing levels");if(N=Math.max(a.start,N||0),this.config.lowLatencyMode&&_){var U=_.partList;if(U&&F){N>a.end&&_.fragmentHint&&(a=_.fragmentHint);var M=this.getNextPart(U,a,N);if(M>-1){var E=U[M];return this.log("Loading part sn: "+a.sn+" p: "+E.index+" cc: "+a.cc+" of playlist ["+_.startSN+"-"+_.endSN+"] parts [0-"+M+"-"+(U.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+a.level+", target: "+parseFloat(N.toFixed(3))),this.nextLoadPosition=E.start+E.duration,this.state=O.FRAG_LOADING,this.hls.trigger(n.Events.FRAG_LOADING,{frag:a,part:U[M],targetBufferTime:N}),this.doFragPartsLoad(a,U,M,F).catch(function(W){return S.handleFragLoadError(W)})}else if(!a.url||this.loadedEndOfParts(U,N))return Promise.resolve(null)}}return this.log("Loading fragment "+a.sn+" cc: "+a.cc+" "+(_?"of ["+_.startSN+"-"+_.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+a.level+", target: "+parseFloat(N.toFixed(3))),Object(Y.isFiniteNumber)(a.sn)&&!this.bitrateTest&&(this.nextLoadPosition=a.start+a.duration),this.state=O.FRAG_LOADING,this.hls.trigger(n.Events.FRAG_LOADING,{frag:a,targetBufferTime:N}),this.fragmentLoader.load(a,F).catch(function(W){return S.handleFragLoadError(W)})},u.doFragPartsLoad=function(a,_,N,F){var S=this;return new Promise(function(U,M){var E=[],W=function Z(ne){var ae=_[ne];S.fragmentLoader.loadPart(a,ae,F).then(function(we){E[ae.index]=we;var fe=we.part;S.hls.trigger(n.Events.FRAG_LOADED,we);var _e=_[ne+1];if(_e&&_e.fragment===a)Z(ne+1);else return U({frag:a,part:fe,partsLoaded:E})}).catch(M)};W(N)})},u.handleFragLoadError=function(a){var _=a.data;return _&&_.details===D.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(_.frag,_.part):this.hls.trigger(n.Events.ERROR,_),null},u._handleTransmuxerFlush=function(a){var _=this.getCurrentContext(a);if(!_||this.state!==O.PARSING){this.fragCurrent||(this.state=O.IDLE);return}var N=_.frag,F=_.part,S=_.level,U=self.performance.now();N.stats.parsing.end=U,F&&(F.stats.parsing.end=U),this.updateLevelTiming(N,F,S,a.partial)},u.getCurrentContext=function(a){var _=this.levels,N=a.level,F=a.sn,S=a.part;if(!_||!_[N])return this.warn("Levels object was unset while buffering fragment "+F+" of level "+N+". The current chunk will not be buffered."),null;var U=_[N],M=S>-1?Object(d.getPartWith)(U,F,S):null,E=M?M.fragment:Object(d.getFragmentWithSN)(U,F,this.fragCurrent);return E?{frag:E,part:M,level:U}:null},u.bufferFragmentData=function(a,_,N,F){if(!a||this.state!==O.PARSING)return;var S=a.data1,U=a.data2,M=S;if(S&&U&&(M=Object(g.appendUint8Array)(S,U)),!M||!M.length)return;var E={type:a.type,frag:_,part:N,chunkMeta:F,parent:_.type,data:M};this.hls.trigger(n.Events.BUFFER_APPENDING,E),a.dropped&&a.independent&&!N&&this.flushBufferGap(_)},u.flushBufferGap=function(a){var _=this.media;if(!_)return;if(!z.BufferHelper.isBuffered(_,_.currentTime)){this.flushMainBuffer(0,a.start);return}var N=_.currentTime,F=z.BufferHelper.bufferInfo(_,N,0),S=a.duration,U=Math.min(this.config.maxFragLookUpTolerance*2,S*.25),M=Math.max(Math.min(a.start-U,F.end-U),N+U);a.start-M>U&&this.flushMainBuffer(M,a.start)},u.getFwdBufferInfo=function(a,_){var N=this.config,F=this.getLoadPosition();if(!Object(Y.isFiniteNumber)(F))return null;var S=z.BufferHelper.bufferInfo(a,F,N.maxBufferHole);if(S.len===0&&S.nextStart!==void 0){var U=this.fragmentTracker.getBufferedFrag(F,_);if(U&&S.nextStart<U.end)return z.BufferHelper.bufferInfo(a,F,Math.max(S.nextStart,N.maxBufferHole))}return S},u.getMaxBufferLength=function(a){var _=this.config,N;return a?N=Math.max(8*_.maxBufferSize/a,_.maxBufferLength):N=_.maxBufferLength,Math.min(N,_.maxMaxBufferLength)},u.reduceMaxBufferLength=function(a){var _=this.config,N=a||_.maxBufferLength;return _.maxMaxBufferLength>=N?(_.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+_.maxMaxBufferLength+"s"),!0):!1},u.getNextFragment=function(a,_){var N,F,S=_.fragments,U=S.length;if(!U)return null;var M=this.config,E=S[0].start,W;if(_.live){var Z=M.initialLiveManifestSize;if(U<Z)return this.warn("Not enough fragments to start playback (have: "+U+", need: "+Z+")"),null;!_.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&(W=this.getInitialLiveFragment(_,S),this.startPosition=W?this.hls.liveSyncPosition||W.start:a)}else a<=E&&(W=S[0]);if(!W){var ne=M.lowLatencyMode?_.partEnd:_.fragmentEnd;W=this.getFragmentAtPosition(a,ne,_)}return(N=W)!==null&&N!==void 0&&N.initSegment&&!((F=W)!==null&&F!==void 0&&F.initSegment.data)&&!this.bitrateTest&&(W=W.initSegment),W},u.getNextPart=function(a,_,N){for(var F=-1,S=!1,U=!0,M=0,E=a.length;M<E;M++){var W=a[M];if(U=U&&!W.independent,F>-1&&N<W.start)break;var Z=W.loaded;!Z&&(S||W.independent||U)&&W.fragment===_&&(F=M),S=Z}return F},u.loadedEndOfParts=function(a,_){var N=a[a.length-1];return N&&_>N.start&&N.loaded},u.getInitialLiveFragment=function(a,_){var N=this.fragPrevious,F=null;if(N){if(a.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+N.programDateTime),F=Object(c.findFragmentByPDT)(_,N.endProgramDateTime,this.config.maxFragLookUpTolerance)),!F){var S=N.sn+1;if(S>=a.startSN&&S<=a.endSN){var U=_[S-a.startSN];N.cc===U.cc&&(F=U,this.log("Live playlist, switching playlist, load frag with next SN: "+F.sn))}F||(F=Object(c.findFragWithCC)(_,N.cc),F&&this.log("Live playlist, switching playlist, load frag with same CC: "+F.sn))}}else{var M=this.hls.liveSyncPosition;M!==null&&(F=this.getFragmentAtPosition(M,this.bitrateTest?a.fragmentEnd:a.edge,a))}return F},u.getFragmentAtPosition=function(a,_,N){var F=this.config,S=this.fragPrevious,U=N.fragments,M=N.endSN,E=N.fragmentHint,W=F.maxFragLookUpTolerance,Z=!!(F.lowLatencyMode&&N.partList&&E);Z&&E&&!this.bitrateTest&&(U=U.concat(E),M=E.sn);var ne;if(a<_){var ae=a>_-W?0:W;ne=Object(c.findFragmentByPTS)(S,U,a,ae)}else ne=U[U.length-1];if(ne){var we=ne.sn-N.startSN,fe=S&&ne.level===S.level,_e=U[we+1],Se=this.fragmentTracker.getState(ne);if(Se===B.FragmentState.BACKTRACKED){ne=null;for(var ve=we;U[ve]&&this.fragmentTracker.getState(U[ve])===B.FragmentState.BACKTRACKED;)S?ne=U[ve--]:ne=U[--ve];ne||(ne=_e)}else S&&ne.sn===S.sn&&!Z&&(fe&&(ne.sn<M&&this.fragmentTracker.getState(_e)!==B.FragmentState.OK?(this.log("SN "+ne.sn+" just loaded, load next one: "+_e.sn),ne=_e):ne=null))}return ne},u.synchronizeToLiveEdge=function(a){var _=this.config,N=this.media;if(!N)return;var F=this.hls.liveSyncPosition,S=N.currentTime,U=a.fragments[0].start,M=a.edge,E=S>=U-_.maxFragLookUpTolerance&&S<=M;if(F!==null&&N.duration>F&&(S<F||!E)){var W=_.liveMaxLatencyDuration!==void 0?_.liveMaxLatencyDuration:_.liveMaxLatencyDurationCount*a.targetduration;(!E&&N.readyState<4||S<M-W)&&(this.loadedmetadata||(this.nextLoadPosition=F),N.readyState&&(this.warn("Playback: "+S.toFixed(3)+" is located too far from the end of live sliding playlist: "+M+", reset currentTime to : "+F.toFixed(3)),N.currentTime=F))}},u.alignPlaylists=function(a,_){var N=this.levels,F=this.levelLastLoaded,S=this.fragPrevious,U=F!==null?N[F]:null,M=a.fragments.length;if(!M)return this.warn("No fragments in live playlist"),0;var E=a.fragments[0].start,W=!_,Z=a.alignedSliding&&Object(Y.isFiniteNumber)(E);if(W||!Z&&!E){Object(m.alignStream)(S,U,a);var ne=a.fragments[0].start;return this.log("Live playlist sliding: "+ne.toFixed(2)+" start-sn: "+(_?_.startSN:"na")+"->"+a.startSN+" prev-sn: "+(S?S.sn:"na")+" fragments: "+M),ne}return E},u.waitForCdnTuneIn=function(a){var _=3;return a.live&&a.canBlockReload&&a.tuneInGoal>Math.max(a.partHoldBack,a.partTarget*_)},u.setStartPosition=function(a,_){var N=this.startPosition;if(N<_&&(N=-1),N===-1||this.lastCurrentTime===-1){var F=a.startTimeOffset;Object(Y.isFiniteNumber)(F)?(N=_+F,F<0&&(N+=a.totalduration),N=Math.min(Math.max(_,N),_+a.totalduration),this.log("Start time offset "+F+" found in playlist, adjust startPosition to "+N),this.startPosition=N):a.live?N=this.hls.liveSyncPosition||_:this.startPosition=N=0,this.lastCurrentTime=N}this.nextLoadPosition=N},u.getLoadPosition=function(){var a=this.media,_=0;return this.loadedmetadata&&a?_=a.currentTime:this.nextLoadPosition&&(_=this.nextLoadPosition),_},u.handleFragLoadAborted=function(a,_){this.transmuxer&&a.sn!=="initSegment"&&a.stats.aborted&&(this.warn("Fragment "+a.sn+(_?" part"+_.index:"")+" of level "+a.level+" was aborted"),this.resetFragmentLoading(a))},u.resetFragmentLoading=function(a){(!this.fragCurrent||!this.fragContextChanged(a))&&(this.state=O.IDLE)},u.onFragmentOrKeyLoadError=function(a,_){if(_.fatal)return;var N=_.frag;if(!N||N.type!==a)return;var F=this.fragCurrent;console.assert(F&&N.sn===F.sn&&N.level===F.level&&N.urlId===F.urlId,"Frag load error must match current frag to retry");var S=this.config;if(this.fragLoadError+1<=S.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(N.level))return;var U=Math.min(Math.pow(2,this.fragLoadError)*S.fragLoadingRetryDelay,S.fragLoadingMaxRetryTimeout);this.warn("Fragment "+N.sn+" of "+a+" "+N.level+" failed to load, retrying in "+U+"ms"),this.retryDate=self.performance.now()+U,this.fragLoadError++,this.state=O.FRAG_LOADING_WAITING_RETRY}else _.levelRetry?(a===o.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=O.IDLE):(G.logger.error(_.details+" reaches max retry, redispatch as fatal ..."),_.fatal=!0,this.hls.stopLoad(),this.state=O.ERROR)},u.afterBufferFlushed=function(a,_,N){if(!a)return;var F=z.BufferHelper.getBuffered(a);this.fragmentTracker.detectEvictedFragments(_,F,N),this.state===O.ENDED&&this.resetLoadingState()},u.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=O.IDLE},u.resetLiveStartWhenNotLoaded=function(a){if(!this.loadedmetadata){this.startFragRequested=!1;var _=this.levels?this.levels[a].details:null;if(_!=null&&_.live)return this.startPosition=-1,this.setStartPosition(_,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},u.updateLevelTiming=function(a,_,N,F){var S=this,U=N.details;console.assert(!!U,"level.details must be defined");var M=Object.keys(a.elementaryStreams).reduce(function(E,W){var Z=a.elementaryStreams[W];if(Z){var ne=Z.endPTS-Z.startPTS;if(ne<=0)return S.warn("Could not parse fragment "+a.sn+" "+W+" duration reliably ("+ne+") resetting transmuxer to fallback to playlist timing"),S.resetTransmuxer(),E||!1;var ae=F?0:Object(d.updateFragPTSDTS)(U,a,Z.startPTS,Z.endPTS,Z.startDTS,Z.endDTS);return S.hls.trigger(n.Events.LEVEL_PTS_UPDATED,{details:U,level:N,drift:ae,type:W,frag:a,start:Z.startPTS,end:Z.endPTS}),!0}return E},!1);M?(this.state=O.PARSED,this.hls.trigger(n.Events.FRAG_PARSED,{frag:a,part:_})):this.resetLoadingState()},u.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},R(b,[{key:"state",get:function(){return this._state},set:function(a){var _=this._state;_!==a&&(this._state=a,this.log(_+"->"+a))}}]),b}(j.default)},"./src/controller/buffer-controller.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"default",function(){return c});var Y=k("./src/polyfills/number.ts"),j=k("./src/events.ts"),B=k("./src/utils/logger.ts"),z=k("./src/errors.ts"),G=k("./src/utils/buffer-helper.ts"),n=k("./src/utils/mediasource-helper.ts"),D=k("./src/loader/fragment.ts"),y=k("./src/controller/buffer-operation-queue.ts"),g=Object(n.getMediaSource)(),m=/([ha]vc.)(?:\.[^.,]+)+/,c=function(){function d(l){var h=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 o=h.hls,s=h.media,R=h.mediaSource;B.logger.log("[buffer-controller]: Media source opened"),s&&(h.updateMediaElementDuration(),o.trigger(j.Events.MEDIA_ATTACHED,{media:s})),R&&R.removeEventListener("sourceopen",h._onMediaSourceOpen),h.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=l,this._initSourceBuffer(),this.registerListeners()}var p=d.prototype;return p.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},p.destroy=function(){this.unregisterListeners(),this.details=null},p.registerListeners=function(){var h=this.hls;h.on(j.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),h.on(j.Events.MEDIA_DETACHING,this.onMediaDetaching,this),h.on(j.Events.MANIFEST_PARSED,this.onManifestParsed,this),h.on(j.Events.BUFFER_RESET,this.onBufferReset,this),h.on(j.Events.BUFFER_APPENDING,this.onBufferAppending,this),h.on(j.Events.BUFFER_CODECS,this.onBufferCodecs,this),h.on(j.Events.BUFFER_EOS,this.onBufferEos,this),h.on(j.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),h.on(j.Events.LEVEL_UPDATED,this.onLevelUpdated,this),h.on(j.Events.FRAG_PARSED,this.onFragParsed,this),h.on(j.Events.FRAG_CHANGED,this.onFragChanged,this)},p.unregisterListeners=function(){var h=this.hls;h.off(j.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),h.off(j.Events.MEDIA_DETACHING,this.onMediaDetaching,this),h.off(j.Events.MANIFEST_PARSED,this.onManifestParsed,this),h.off(j.Events.BUFFER_RESET,this.onBufferReset,this),h.off(j.Events.BUFFER_APPENDING,this.onBufferAppending,this),h.off(j.Events.BUFFER_CODECS,this.onBufferCodecs,this),h.off(j.Events.BUFFER_EOS,this.onBufferEos,this),h.off(j.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),h.off(j.Events.LEVEL_UPDATED,this.onLevelUpdated,this),h.off(j.Events.FRAG_PARSED,this.onFragParsed,this),h.off(j.Events.FRAG_CHANGED,this.onFragChanged,this)},p._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new y.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},p.onManifestParsed=function(h,o){var s=2;(o.audio&&!o.video||!o.altAudio)&&(s=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=s,this.details=null,B.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},p.onMediaAttaching=function(h,o){var s=this.media=o.media;if(s&&g){var R=this.mediaSource=new g;R.addEventListener("sourceopen",this._onMediaSourceOpen),R.addEventListener("sourceended",this._onMediaSourceEnded),R.addEventListener("sourceclose",this._onMediaSourceClose),s.src=self.URL.createObjectURL(R),this._objectUrl=s.src}},p.onMediaDetaching=function(){var h=this.media,o=this.mediaSource,s=this._objectUrl;if(o){if(B.logger.log("[buffer-controller]: media source detaching"),o.readyState==="open")try{o.endOfStream()}catch(R){B.logger.warn("[buffer-controller]: onMediaDetaching: "+R.message+" while calling endOfStream")}this.onBufferReset(),o.removeEventListener("sourceopen",this._onMediaSourceOpen),o.removeEventListener("sourceended",this._onMediaSourceEnded),o.removeEventListener("sourceclose",this._onMediaSourceClose),h&&(s&&self.URL.revokeObjectURL(s),h.src===s?(h.removeAttribute("src"),h.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(j.Events.MEDIA_DETACHED,void 0)},p.onBufferReset=function(){var h=this;this.getSourceBufferTypes().forEach(function(o){var s=h.sourceBuffer[o];try{s&&(h.removeBufferListeners(o),h.mediaSource&&h.mediaSource.removeSourceBuffer(s),h.sourceBuffer[o]=void 0)}catch(R){B.logger.warn("[buffer-controller]: Failed to reset the "+o+" buffer",R)}}),this._initSourceBuffer()},p.onBufferCodecs=function(h,o){var s=this,R=this.getSourceBufferTypes().length;if(Object.keys(o).forEach(function(x){if(R){var C=s.tracks[x];if(C&&typeof C.buffer.changeType=="function"){var L=o[x],O=L.codec,A=L.levelCodec,w=L.container,b=(C.levelCodec||C.codec).replace(m,"$1"),u=(A||O).replace(m,"$1");if(b!==u){var v=w+";codecs="+(A||O);s.appendChangeType(x,v)}}}else s.pendingTracks[x]=o[x]}),R)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},p.appendChangeType=function(h,o){var s=this,R=this.operationQueue,x={execute:function(){var L=s.sourceBuffer[h];L&&(B.logger.log("[buffer-controller]: changing "+h+" sourceBuffer type to "+o),L.changeType(o)),R.shiftAndExecuteNext(h)},onStart:function(){},onComplete:function(){},onError:function(L){B.logger.warn("[buffer-controller]: Failed to change "+h+" SourceBuffer type",L)}};R.append(x,h)},p.onBufferAppending=function(h,o){var s=this,R=this.hls,x=this.operationQueue,C=this.tracks,L=o.data,O=o.type,A=o.frag,w=o.part,b=o.chunkMeta,u=b.buffering[O],v=self.performance.now();u.start=v;var a=A.stats.buffering,_=w?w.stats.buffering:null;a.start===0&&(a.start=v),_&&_.start===0&&(_.start=v);var N=C.audio,F=O==="audio"&&b.id===1&&(N==null?void 0:N.container)==="audio/mpeg",S={execute:function(){if(u.executeStart=self.performance.now(),F){var M=s.sourceBuffer[O];if(M){var E=A.start-M.timestampOffset;Math.abs(E)>=.1&&(B.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+A.start+" (delta: "+E+") sn: "+A.sn+")"),M.timestampOffset=A.start)}}s.appendExecutor(L,O)},onStart:function(){},onComplete:function(){var M=self.performance.now();u.executeEnd=u.end=M,a.first===0&&(a.first=M),_&&_.first===0&&(_.first=M);var E=s.sourceBuffer,W={};for(var Z in E)W[Z]=G.BufferHelper.getBuffered(E[Z]);s.appendError=0,s.hls.trigger(j.Events.BUFFER_APPENDED,{type:O,frag:A,part:w,chunkMeta:b,parent:A.type,timeRanges:W})},onError:function(M){B.logger.error("[buffer-controller]: Error encountered while trying to append to the "+O+" SourceBuffer",M);var E={type:z.ErrorTypes.MEDIA_ERROR,parent:A.type,details:z.ErrorDetails.BUFFER_APPEND_ERROR,err:M,fatal:!1};M.code===DOMException.QUOTA_EXCEEDED_ERR?E.details=z.ErrorDetails.BUFFER_FULL_ERROR:(s.appendError++,E.details=z.ErrorDetails.BUFFER_APPEND_ERROR,s.appendError>R.config.appendErrorMaxRetry&&(B.logger.error("[buffer-controller]: Failed "+R.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),E.fatal=!0)),R.trigger(j.Events.ERROR,E)}};x.append(S,O)},p.onBufferFlushing=function(h,o){var s=this,R=this.operationQueue,x=function(L){return{execute:s.removeExecutor.bind(s,L,o.startOffset,o.endOffset),onStart:function(){},onComplete:function(){s.hls.trigger(j.Events.BUFFER_FLUSHED,{type:L})},onError:function(A){B.logger.warn("[buffer-controller]: Failed to remove from "+L+" SourceBuffer",A)}}};o.type?R.append(x(o.type),o.type):this.getSourceBufferTypes().forEach(function(C){R.append(x(C),C)})},p.onFragParsed=function(h,o){var s=this,R=o.frag,x=o.part,C=[],L=x?x.elementaryStreams:R.elementaryStreams;L[D.ElementaryStreamTypes.AUDIOVIDEO]?C.push("audiovideo"):(L[D.ElementaryStreamTypes.AUDIO]&&C.push("audio"),L[D.ElementaryStreamTypes.VIDEO]&&C.push("video"));var O=function(){var w=self.performance.now();R.stats.buffering.end=w,x&&(x.stats.buffering.end=w);var b=x?x.stats:R.stats;s.hls.trigger(j.Events.FRAG_BUFFERED,{frag:R,part:x,stats:b,id:R.type})};C.length===0&&B.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+R.type+" level: "+R.level+" sn: "+R.sn),this.blockBuffers(O,C)},p.onFragChanged=function(h,o){this.flushBackBuffer()},p.onBufferEos=function(h,o){var s=this,R=this.getSourceBufferTypes().reduce(function(x,C){var L=s.sourceBuffer[C];return(!o.type||o.type===C)&&(L&&!L.ended&&(L.ended=!0,B.logger.log("[buffer-controller]: "+C+" sourceBuffer now EOS"))),x&&!!(!L||L.ended)},!0);R&&this.blockBuffers(function(){var x=s.mediaSource;if(!x||x.readyState!=="open")return;x.endOfStream()})},p.onLevelUpdated=function(h,o){var s=o.details;if(!s.fragments.length)return;this.details=s,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},p.flushBackBuffer=function(){var h=this.hls,o=this.details,s=this.media,R=this.sourceBuffer;if(!s||o===null)return;var x=this.getSourceBufferTypes();if(!x.length)return;var C=o.live&&h.config.liveBackBufferLength!==null?h.config.liveBackBufferLength:h.config.backBufferLength;if(!Object(Y.isFiniteNumber)(C)||C<0)return;var L=s.currentTime,O=o.levelTargetDuration,A=Math.max(C,O),w=Math.floor(L/O)*O-A;x.forEach(function(b){var u=R[b];if(u){var v=G.BufferHelper.getBuffered(u);v.length>0&&w>v.start(0)&&(h.trigger(j.Events.BACK_BUFFER_REACHED,{bufferEnd:w}),o.live&&h.trigger(j.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:w}),h.trigger(j.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:w,type:b}))}})},p.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var h=this.details,o=this.hls,s=this.media,R=this.mediaSource,x=h.fragments[0].start+h.totalduration,C=s.duration,L=Object(Y.isFiniteNumber)(R.duration)?R.duration:0;h.live&&o.config.liveDurationInfinity?(B.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),R.duration=Infinity,this.updateSeekableRange(h)):(x>L&&x>C||!Object(Y.isFiniteNumber)(C))&&(B.logger.log("[buffer-controller]: Updating Media Source duration to "+x.toFixed(3)),R.duration=x)},p.updateSeekableRange=function(h){var o=this.mediaSource,s=h.fragments,R=s.length;if(R&&h.live&&o!==null&&o!==void 0&&o.setLiveSeekableRange){var x=Math.max(0,s[0].start),C=Math.max(x,x+h.totalduration);o.setLiveSeekableRange(x,C)}},p.checkPendingTracks=function(){var h=this.bufferCodecEventsExpected,o=this.operationQueue,s=this.pendingTracks,R=Object.keys(s).length;if(R&&!h||R===2){this.createSourceBuffers(s),this.pendingTracks={};var x=this.getSourceBufferTypes();if(x.length===0){this.hls.trigger(j.Events.ERROR,{type:z.ErrorTypes.MEDIA_ERROR,details:z.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}x.forEach(function(C){o.executeNext(C)})}},p.createSourceBuffers=function(h){var o=this.sourceBuffer,s=this.mediaSource;if(!s)throw Error("createSourceBuffers called when mediaSource was null");var R=0;for(var x in h)if(!o[x]){var C=h[x];if(!C)throw Error("source buffer exists for track "+x+", however track does not");var L=C.levelCodec||C.codec,O=C.container+";codecs="+L;B.logger.log("[buffer-controller]: creating sourceBuffer("+O+")");try{var A=o[x]=s.addSourceBuffer(O),w=x;this.addBufferListener(w,"updatestart",this._onSBUpdateStart),this.addBufferListener(w,"updateend",this._onSBUpdateEnd),this.addBufferListener(w,"error",this._onSBUpdateError),this.tracks[x]={buffer:A,codec:L,container:C.container,levelCodec:C.levelCodec,id:C.id},R++}catch(b){B.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+b.message),this.hls.trigger(j.Events.ERROR,{type:z.ErrorTypes.MEDIA_ERROR,details:z.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:b,mimeType:O})}}R&&this.hls.trigger(j.Events.BUFFER_CREATED,{tracks:this.tracks})},p._onSBUpdateStart=function(h){var o=this.operationQueue,s=o.current(h);s.onStart()},p._onSBUpdateEnd=function(h){var o=this.operationQueue,s=o.current(h);s.onComplete(),o.shiftAndExecuteNext(h)},p._onSBUpdateError=function(h,o){B.logger.error("[buffer-controller]: "+h+" SourceBuffer error",o),this.hls.trigger(j.Events.ERROR,{type:z.ErrorTypes.MEDIA_ERROR,details:z.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var s=this.operationQueue.current(h);s&&s.onError(o)},p.removeExecutor=function(h,o,s){var R=this.media,x=this.mediaSource,C=this.operationQueue,L=this.sourceBuffer,O=L[h];if(!R||!x||!O){B.logger.warn("[buffer-controller]: Attempting to remove from the "+h+" SourceBuffer, but it does not exist"),C.shiftAndExecuteNext(h);return}var A=Object(Y.isFiniteNumber)(R.duration)?R.duration:Infinity,w=Object(Y.isFiniteNumber)(x.duration)?x.duration:Infinity,b=Math.max(0,o),u=Math.min(s,A,w);u>b?(B.logger.log("[buffer-controller]: Removing ["+b+","+u+"] from the "+h+" SourceBuffer"),console.assert(!O.updating,h+" sourceBuffer must not be updating"),O.remove(b,u)):C.shiftAndExecuteNext(h)},p.appendExecutor=function(h,o){var s=this.operationQueue,R=this.sourceBuffer,x=R[o];if(!x){B.logger.warn("[buffer-controller]: Attempting to append to the "+o+" SourceBuffer, but it does not exist"),s.shiftAndExecuteNext(o);return}x.ended=!1,console.assert(!x.updating,o+" sourceBuffer must not be updating"),x.appendBuffer(h)},p.blockBuffers=function(h,o){var s=this;if(o===void 0&&(o=this.getSourceBufferTypes()),!o.length){B.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(h);return}var R=this.operationQueue,x=o.map(function(C){return R.appendBlocker(C)});Promise.all(x).then(function(){h(),o.forEach(function(C){var L=s.sourceBuffer[C];(!L||!L.updating)&&R.shiftAndExecuteNext(C)})})},p.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},p.addBufferListener=function(h,o,s){var R=this.sourceBuffer[h];if(!R)return;var x=s.bind(this,h);this.listeners[h].push({event:o,listener:x}),R.addEventListener(o,x)},p.removeBufferListeners=function(h){var o=this.sourceBuffer[h];if(!o)return;this.listeners[h].forEach(function(s){o.removeEventListener(s.event,s.listener)})},d}()},"./src/controller/buffer-operation-queue.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"default",function(){return j});var Y=k("./src/utils/logger.ts"),j=function(){function B(G){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=G}var z=B.prototype;return z.append=function(n,D){var y=this.queues[D];y.push(n),y.length===1&&this.buffers[D]&&this.executeNext(D)},z.insertAbort=function(n,D){var y=this.queues[D];y.unshift(n),this.executeNext(D)},z.appendBlocker=function(n){var D,y=new Promise(function(m){D=m}),g={execute:D,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(g,n),y},z.executeNext=function(n){var D=this.buffers,y=this.queues,g=D[n],m=y[n];if(m.length){var c=m[0];try{c.execute()}catch(d){Y.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),c.onError(d),(!g||!g.updating)&&(m.shift(),this.executeNext(n))}}},z.shiftAndExecuteNext=function(n){this.queues[n].shift(),this.executeNext(n)},z.current=function(n){return this.queues[n][0]},B}()},"./src/controller/cap-level-controller.ts":function(ie,J,k){"use strict";k.r(J);var Y=k("./src/events.ts");function j(G,n){for(var D=0;D<n.length;D++){var y=n[D];y.enumerable=y.enumerable||!1,y.configurable=!0,"value"in y&&(y.writable=!0),Object.defineProperty(G,y.key,y)}}function B(G,n,D){return n&&j(G.prototype,n),D&&j(G,D),G}var z=function(){function G(D){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=D,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var n=G.prototype;return n.setStreamController=function(y){this.streamController=y},n.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},n.registerListeners=function(){var y=this.hls;y.on(Y.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),y.on(Y.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),y.on(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),y.on(Y.Events.BUFFER_CODECS,this.onBufferCodecs,this),y.on(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},n.unregisterListener=function(){var y=this.hls;y.off(Y.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),y.off(Y.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),y.off(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),y.off(Y.Events.BUFFER_CODECS,this.onBufferCodecs,this),y.off(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},n.onFpsDropLevelCapping=function(y,g){G.isLevelAllowed(g.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(g.droppedLevel)},n.onMediaAttaching=function(y,g){this.media=g.media instanceof HTMLVideoElement?g.media:null},n.onManifestParsed=function(y,g){var m=this.hls;this.restrictedLevels=[],this.firstLevel=g.firstLevel,m.config.capLevelToPlayerSize&&g.video&&this.startCapping()},n.onBufferCodecs=function(y,g){var m=this.hls;m.config.capLevelToPlayerSize&&g.video&&this.startCapping()},n.onMediaDetaching=function(){this.stopCapping()},n.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var y=this.hls.levels;if(y.length){var g=this.hls;g.autoLevelCapping=this.getMaxLevel(y.length-1),g.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=g.autoLevelCapping}}},n.getMaxLevel=function(y){var g=this,m=this.hls.levels;if(!m.length)return-1;var c=m.filter(function(d,p){return G.isLevelAllowed(p,g.restrictedLevels)&&p<=y});return this.clientRect=null,G.getMaxLevelByMediaSize(c,this.mediaWidth,this.mediaHeight)},n.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()},n.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},n.getDimensions=function(){if(this.clientRect)return this.clientRect;var y=this.media,g={width:0,height:0};if(y){var m=y.getBoundingClientRect();g.width=m.width,g.height=m.height,!g.width&&!g.height&&(g.width=m.right-m.left||y.width||0,g.height=m.bottom-m.top||y.height||0)}return this.clientRect=g,g},G.isLevelAllowed=function(y,g){return g===void 0&&(g=[]),g.indexOf(y)===-1},G.getMaxLevelByMediaSize=function(y,g,m){if(!y||!y.length)return-1;for(var c=function(o,s){return s?o.width!==s.width||o.height!==s.height:!0},d=y.length-1,p=0;p<y.length;p+=1){var l=y[p];if((l.width>=g||l.height>=m)&&c(l,y[p+1])){d=p;break}}return d},B(G,[{key:"mediaWidth",get:function(){return this.getDimensions().width*G.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*G.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var y=1;try{y=self.devicePixelRatio}catch(g){}return y}}]),G}();J.default=z},"./src/controller/cmcd-controller.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"default",function(){return c});var Y=k("./src/events.ts"),j=k("./src/types/cmcd.ts"),B=k("./src/utils/buffer-helper.ts"),z=k("./src/utils/logger.ts");function G(d,p){for(var l=0;l<p.length;l++){var h=p[l];h.enumerable=h.enumerable||!1,h.configurable=!0,"value"in h&&(h.writable=!0),Object.defineProperty(d,h.key,h)}}function n(d,p,l){return p&&G(d.prototype,p),l&&G(d,l),d}function D(d,p){var l=typeof Symbol!="undefined"&&d[Symbol.iterator]||d["@@iterator"];if(l)return(l=l.call(d)).next.bind(l);if(Array.isArray(d)||(l=y(d))||p&&d&&typeof d.length=="number"){l&&(d=l);var h=0;return function(){return h>=d.length?{done:!0}:{done:!1,value:d[h++]}}}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 y(d,p){if(!d)return;if(typeof d=="string")return g(d,p);var l=Object.prototype.toString.call(d).slice(8,-1);if(l==="Object"&&d.constructor&&(l=d.constructor.name),l==="Map"||l==="Set")return Array.from(d);if(l==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(l))return g(d,p)}function g(d,p){(p==null||p>d.length)&&(p=d.length);for(var l=0,h=new Array(p);l<p;l++)h[l]=d[l];return h}function m(){return m=Object.assign||function(d){for(var p=1;p<arguments.length;p++){var l=arguments[p];for(var h in l)Object.prototype.hasOwnProperty.call(l,h)&&(d[h]=l[h])}return d},m.apply(this,arguments)}var c=function(){function d(l){var h=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(){h.initialized&&(h.starved=!0),h.buffering=!0},this.onPlaying=function(){h.initialized||(h.initialized=!0),h.buffering=!1},this.applyPlaylistData=function(R){try{h.apply(R,{ot:j.CMCDObjectType.MANIFEST,su:!h.initialized})}catch(x){z.logger.warn("Could not generate manifest CMCD data.",x)}},this.applyFragmentData=function(R){try{var x=R.frag,C=h.hls.levels[x.level],L=h.getObjectType(x),O={d:x.duration*1e3,ot:L};(L===j.CMCDObjectType.VIDEO||L===j.CMCDObjectType.AUDIO||L==j.CMCDObjectType.MUXED)&&(O.br=C.bitrate/1e3,O.tb=h.getTopBandwidth(L),O.bl=h.getBufferLength(L)),h.apply(R,O)}catch(A){z.logger.warn("Could not generate segment CMCD data.",A)}},this.hls=l;var o=this.config=l.config,s=o.cmcd;s!=null&&(o.pLoader=this.createPlaylistLoader(),o.fLoader=this.createFragmentLoader(),this.sid=s.sessionId||d.uuid(),this.cid=s.contentId,this.useHeaders=s.useHeaders===!0,this.registerListeners())}var p=d.prototype;return p.registerListeners=function(){var h=this.hls;h.on(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),h.on(Y.Events.MEDIA_DETACHED,this.onMediaDetached,this),h.on(Y.Events.BUFFER_CREATED,this.onBufferCreated,this)},p.unregisterListeners=function(){var h=this.hls;h.off(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),h.off(Y.Events.MEDIA_DETACHED,this.onMediaDetached,this),h.off(Y.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},p.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},p.onMediaAttached=function(h,o){this.media=o.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},p.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},p.onBufferCreated=function(h,o){var s,R;this.audioBuffer=(s=o.tracks.audio)===null||s===void 0?void 0:s.buffer,this.videoBuffer=(R=o.tracks.video)===null||R===void 0?void 0:R.buffer},p.createData=function(){var h;return{v:j.CMCDVersion,sf:j.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(h=this.media)===null||h===void 0?void 0:h.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},p.apply=function(h,o){o===void 0&&(o={}),m(o,this.createData());var s=o.ot===j.CMCDObjectType.INIT||o.ot===j.CMCDObjectType.VIDEO||o.ot===j.CMCDObjectType.MUXED;if(this.starved&&s&&(o.bs=!0,o.su=!0,this.starved=!1),o.su==null&&(o.su=this.buffering),this.useHeaders){var R=d.toHeaders(o);if(!Object.keys(R).length)return;h.headers||(h.headers={}),m(h.headers,R)}else{var x=d.toQuery(o);if(!x)return;h.url=d.appendQueryToUri(h.url,x)}},p.getObjectType=function(h){var o=h.type;return o==="subtitle"?j.CMCDObjectType.TIMED_TEXT:h.sn==="initSegment"?j.CMCDObjectType.INIT:o==="audio"?j.CMCDObjectType.AUDIO:o==="main"?this.hls.audioTracks.length?j.CMCDObjectType.VIDEO:j.CMCDObjectType.MUXED:void 0},p.getTopBandwidth=function(h){for(var o=0,s=h===j.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,R=D(s),x;!(x=R()).done;){var C=x.value;C.bitrate>o&&(o=C.bitrate)}return o>0?o:NaN},p.getBufferLength=function(h){var o=this.hls.media,s=h===j.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!s||!o)return NaN;var R=B.BufferHelper.bufferInfo(s,o.currentTime,this.config.maxBufferHole);return R.len*1e3},p.createPlaylistLoader=function(){var h=this.config.pLoader,o=this.applyPlaylistData,s=h||this.config.loader;return function(){function R(C){this.loader=void 0,this.loader=new s(C)}var x=R.prototype;return x.destroy=function(){this.loader.destroy()},x.abort=function(){this.loader.abort()},x.load=function(L,O,A){o(L),this.loader.load(L,O,A)},n(R,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),R}()},p.createFragmentLoader=function(){var h=this.config.fLoader,o=this.applyFragmentData,s=h||this.config.loader;return function(){function R(C){this.loader=void 0,this.loader=new s(C)}var x=R.prototype;return x.destroy=function(){this.loader.destroy()},x.abort=function(){this.loader.abort()},x.load=function(L,O,A){o(L),this.loader.load(L,O,A)},n(R,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),R}()},d.uuid=function(){var h=URL.createObjectURL(new Blob),o=h.toString();return URL.revokeObjectURL(h),o.substr(o.lastIndexOf("/")+1)},d.serialize=function(h){for(var o=[],s=function(F){return!Number.isNaN(F)&&F!=null&&F!==""&&F!==!1},R=function(F){return Math.round(F)},x=function(F){return R(F/100)*100},C=function(F){return encodeURIComponent(F)},L={br:R,d:R,bl:x,dl:x,mtp:x,nor:C,rtp:x,tb:R},O=Object.keys(h||{}).sort(),A=D(O),w;!(w=A()).done;){var b=w.value,u=h[b];if(!s(u))continue;if(b==="v"&&u===1)continue;if(b=="pr"&&u===1)continue;var v=L[b];v&&(u=v(u));var a=typeof u,_=void 0;b==="ot"||b==="sf"||b==="st"?_=b+"="+u:a==="boolean"?_=b:a==="number"?_=b+"="+u:_=b+"="+JSON.stringify(u),o.push(_)}return o.join(",")},d.toHeaders=function(h){for(var o=Object.keys(h),s={},R=["Object","Request","Session","Status"],x=[{},{},{},{}],C={br:0,d:0,ot:0,tb:0,bl:1,dl:1,mtp:1,nor:1,nrr:1,su:1,cid:2,pr:2,sf:2,sid:2,st:2,v:2,bs:3,rtp:3},L=0,O=o;L<O.length;L++){var A=O[L],w=C[A]!=null?C[A]:1;x[w][A]=h[A]}for(var b=0;b<x.length;b++){var u=d.serialize(x[b]);u&&(s["CMCD-"+R[b]]=u)}return s},d.toQuery=function(h){return"CMCD="+encodeURIComponent(d.serialize(h))},d.appendQueryToUri=function(h,o){if(!o)return h;var s=h.includes("?")?"&":"?";return""+h+s+o},d}()},"./src/controller/eme-controller.ts":function(ie,J,k){"use strict";k.r(J);var Y=k("./src/events.ts"),j=k("./src/errors.ts"),B=k("./src/utils/logger.ts"),z=k("./src/utils/mediakeys-helper.ts");function G(c,d){for(var p=0;p<d.length;p++){var l=d[p];l.enumerable=l.enumerable||!1,l.configurable=!0,"value"in l&&(l.writable=!0),Object.defineProperty(c,l.key,l)}}function n(c,d,p){return d&&G(c.prototype,d),p&&G(c,p),c}var D=3,y=function(d,p,l){var h={audioCapabilities:[],videoCapabilities:[]};return d.forEach(function(o){h.audioCapabilities.push({contentType:'audio/mp4; codecs="'+o+'"',robustness:l.audioRobustness||""})}),p.forEach(function(o){h.videoCapabilities.push({contentType:'video/mp4; codecs="'+o+'"',robustness:l.videoRobustness||""})}),[h]},g=function(d,p,l,h){switch(d){case z.KeySystems.WIDEVINE:return y(p,l,h);default:throw new Error("Unknown key-system: "+d)}},m=function(){function c(p){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=p,this._config=p.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 d=c.prototype;return d.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},d._registerListeners=function(){this.hls.on(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(Y.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this)},d._unregisterListeners=function(){this.hls.off(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(Y.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this)},d.getLicenseServerUrl=function(l){switch(l){case z.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+l+'"')},d._attemptKeySystemAccess=function(l,h,o){var s=this,R=g(l,h,o,this._drmSystemOptions);B.logger.log("Requesting encrypted media key-system access");var x=this.requestMediaKeySystemAccess(l,R);this.mediaKeysPromise=x.then(function(C){return s._onMediaKeySystemAccessObtained(l,C)}),x.catch(function(C){B.logger.error('Failed to obtain key-system "'+l+'" access:',C)})},d._onMediaKeySystemAccessObtained=function(l,h){var o=this;B.logger.log('Access for key-system "'+l+'" obtained');var s={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:h,mediaKeySystemDomain:l};this._mediaKeysList.push(s);var R=Promise.resolve().then(function(){return h.createMediaKeys()}).then(function(x){return s.mediaKeys=x,B.logger.log('Media-keys created for key-system "'+l+'"'),o._onMediaKeysCreated(),x});return R.catch(function(x){B.logger.error("Failed to create media-keys:",x)}),R},d._onMediaKeysCreated=function(){var l=this;this._mediaKeysList.forEach(function(h){h.mediaKeysSession||(h.mediaKeysSession=h.mediaKeys.createSession(),l._onNewMediaKeySession(h.mediaKeysSession))})},d._onNewMediaKeySession=function(l){var h=this;B.logger.log("New key-system session "+l.sessionId),l.addEventListener("message",function(o){h._onKeySessionMessage(l,o.message)},!1)},d._onKeySessionMessage=function(l,h){B.logger.log("Got EME message event, creating license request"),this._requestLicense(h,function(o){B.logger.log("Received license data (length: "+(o&&o.byteLength)+"), updating key-session"),l.update(o)})},d.onMediaEncrypted=function(l){var h=this;if(B.logger.log('Media is encrypted using "'+l.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(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var o=function(R){if(!h._media)return;h._attemptSetMediaKeys(R),h._generateRequestWithPreferredKeySession(l.initDataType,l.initData)};this.mediaKeysPromise.then(o).catch(o)},d._attemptSetMediaKeys=function(l){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var h=this._mediaKeysList[0];if(!h||!h.mediaKeys){B.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}B.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(h.mediaKeys),this._hasSetMediaKeys=!0}},d._generateRequestWithPreferredKeySession=function(l,h){var o=this,s=this._mediaKeysList[0];if(!s){B.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(s.mediaKeysSessionInitialized){B.logger.warn("Key-Session already initialized but requested again");return}var R=s.mediaKeysSession;if(!R){B.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!h){B.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}B.logger.log('Generating key-session request for "'+l+'" init data type'),s.mediaKeysSessionInitialized=!0,R.generateRequest(l,h).then(function(){B.logger.debug("Key-session generation succeeded")}).catch(function(x){B.logger.error("Error generating key-session request:",x),o.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},d._createLicenseXhr=function(l,h,o){var s=new XMLHttpRequest;s.responseType="arraybuffer",s.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,s,l,h,o);var R=this._licenseXhrSetup;if(R)try{R.call(this.hls,s,l),R=void 0}catch(x){B.logger.error(x)}try{s.readyState||s.open("POST",l,!0),R&&R.call(this.hls,s,l)}catch(x){throw new Error("issue setting up KeySystem license XHR "+x)}return s},d._onLicenseRequestReadyStageChange=function(l,h,o,s){switch(l.readyState){case 4:if(l.status===200){this._requestLicenseFailureCount=0,B.logger.log("License request succeeded");var R=l.response,x=this._licenseResponseCallback;if(x)try{R=x.call(this.hls,l,h)}catch(L){B.logger.error(L)}s(R)}else{if(B.logger.error("License Request XHR failed ("+h+"). Status: "+l.status+" ("+l.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>D){this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var C=D-this._requestLicenseFailureCount+1;B.logger.warn("Retrying license request, "+C+" attempts left"),this._requestLicense(o,s)}break}},d._generateLicenseRequestChallenge=function(l,h){switch(l.mediaKeySystemDomain){case z.KeySystems.WIDEVINE:return h}throw new Error("unsupported key-system: "+l.mediaKeySystemDomain)},d._requestLicense=function(l,h){B.logger.log("Requesting content license for key-system");var o=this._mediaKeysList[0];if(!o){B.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var s=this.getLicenseServerUrl(o.mediaKeySystemDomain),R=this._createLicenseXhr(s,l,h);B.logger.log("Sending license request to URL: "+s);var x=this._generateLicenseRequestChallenge(o,l);R.send(x)}catch(C){B.logger.error("Failure requesting DRM license: "+C),this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},d.onMediaAttached=function(l,h){if(!this._emeEnabled)return;var o=h.media;this._media=o,o.addEventListener("encrypted",this._onMediaEncrypted)},d.onMediaDetached=function(){var l=this._media,h=this._mediaKeysList;if(!l)return;l.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(h.map(function(o){if(o.mediaKeysSession)return o.mediaKeysSession.close().catch(function(){})})).then(function(){return l.setMediaKeys(null)}).catch(function(){})},d.onManifestParsed=function(l,h){if(!this._emeEnabled)return;var o=h.levels.map(function(R){return R.audioCodec}).filter(function(R){return!!R}),s=h.levels.map(function(R){return R.videoCodec}).filter(function(R){return!!R});this._attemptKeySystemAccess(z.KeySystems.WIDEVINE,o,s)},n(c,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),c}();J.default=m},"./src/controller/fps-controller.ts":function(ie,J,k){"use strict";k.r(J);var Y=k("./src/events.ts"),j=k("./src/utils/logger.ts"),B=function(){function z(n){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=n,this.registerListeners()}var G=z.prototype;return G.setStreamController=function(D){this.streamController=D},G.registerListeners=function(){this.hls.on(Y.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},G.unregisterListeners=function(){this.hls.off(Y.Events.MEDIA_ATTACHING,this.onMediaAttaching)},G.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},G.onMediaAttaching=function(D,y){var g=this.hls.config;if(g.capLevelOnFPSDrop){var m=y.media instanceof self.HTMLVideoElement?y.media:null;this.media=m,m&&typeof m.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),g.fpsDroppedMonitoringPeriod)}},G.checkFPS=function(D,y,g){var m=performance.now();if(y){if(this.lastTime){var c=m-this.lastTime,d=g-this.lastDroppedFrames,p=y-this.lastDecodedFrames,l=1e3*d/c,h=this.hls;if(h.trigger(Y.Events.FPS_DROP,{currentDropped:d,currentDecoded:p,totalDroppedFrames:g}),l>0&&d>h.config.fpsDroppedMonitoringThreshold*p){var o=h.currentLevel;j.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+o),o>0&&(h.autoLevelCapping===-1||h.autoLevelCapping>=o)&&(o=o-1,h.trigger(Y.Events.FPS_DROP_LEVEL_CAPPING,{level:o,droppedLevel:h.currentLevel}),h.autoLevelCapping=o,this.streamController.nextLevelSwitch())}}this.lastTime=m,this.lastDroppedFrames=g,this.lastDecodedFrames=y}},G.checkFPSInterval=function(){var D=this.media;if(D)if(this.isVideoPlaybackQualityAvailable){var y=D.getVideoPlaybackQuality();this.checkFPS(D,y.totalVideoFrames,y.droppedVideoFrames)}else this.checkFPS(D,D.webkitDecodedFrameCount,D.webkitDroppedFrameCount)},z}();J.default=B},"./src/controller/fragment-finders.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"findFragmentByPDT",function(){return B}),k.d(J,"findFragmentByPTS",function(){return z}),k.d(J,"fragmentWithinToleranceTest",function(){return G}),k.d(J,"pdtWithinToleranceTest",function(){return n}),k.d(J,"findFragWithCC",function(){return D});var Y=k("./src/polyfills/number.ts"),j=k("./src/utils/binary-search.ts");function B(y,g,m){if(g===null||!Array.isArray(y)||!y.length||!Object(Y.isFiniteNumber)(g))return null;var c=y[0].programDateTime;if(g<(c||0))return null;var d=y[y.length-1].endProgramDateTime;if(g>=(d||0))return null;m=m||0;for(var p=0;p<y.length;++p){var l=y[p];if(n(g,m,l))return l}return null}function z(y,g,m,c){m===void 0&&(m=0),c===void 0&&(c=0);var d=null;if(y?d=g[y.sn-g[0].sn+1]||null:m===0&&g[0].start===0&&(d=g[0]),d&&G(m,c,d)===0)return d;var p=j.default.search(g,G.bind(null,m,c));return p||d}function G(y,g,m){y===void 0&&(y=0),g===void 0&&(g=0);var c=Math.min(g,m.duration+(m.deltaPTS?m.deltaPTS:0));return m.start+m.duration-c<=y?1:m.start-c>y&&m.start?-1:0}function n(y,g,m){var c=Math.min(g,m.duration+(m.deltaPTS?m.deltaPTS:0))*1e3,d=m.endProgramDateTime||0;return d-c>y}function D(y,g){return j.default.search(y,function(m){return m.cc<g?1:m.cc>g?-1:0})}},"./src/controller/fragment-tracker.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"FragmentState",function(){return B}),k.d(J,"FragmentTracker",function(){return z});var Y=k("./src/events.ts"),j=k("./src/types/loader.ts"),B;(function(D){D.NOT_LOADED="NOT_LOADED",D.BACKTRACKED="BACKTRACKED",D.APPENDING="APPENDING",D.PARTIAL="PARTIAL",D.OK="OK"})(B||(B={}));var z=function(){function D(g){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=g,this._registerListeners()}var y=D.prototype;return y._registerListeners=function(){var m=this.hls;m.on(Y.Events.BUFFER_APPENDED,this.onBufferAppended,this),m.on(Y.Events.FRAG_BUFFERED,this.onFragBuffered,this),m.on(Y.Events.FRAG_LOADED,this.onFragLoaded,this)},y._unregisterListeners=function(){var m=this.hls;m.off(Y.Events.BUFFER_APPENDED,this.onBufferAppended,this),m.off(Y.Events.FRAG_BUFFERED,this.onFragBuffered,this),m.off(Y.Events.FRAG_LOADED,this.onFragLoaded,this)},y.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},y.getAppendedFrag=function(m,c){if(c===j.PlaylistLevelType.MAIN){var d=this.activeFragment,p=this.activeParts;if(!d)return null;if(p)for(var l=p.length;l--;){var h=p[l],o=h?h.end:d.appendedPTS;if(h.start<=m&&o!==void 0&&m<=o)return l>9&&(this.activeParts=p.slice(l-9)),h}else if(d.start<=m&&d.appendedPTS!==void 0&&m<=d.appendedPTS)return d}return this.getBufferedFrag(m,c)},y.getBufferedFrag=function(m,c){for(var d=this.fragments,p=Object.keys(d),l=p.length;l--;){var h=d[p[l]];if((h==null?void 0:h.body.type)===c&&h.buffered){var o=h.body;if(o.start<=m&&m<=o.end)return o}}return null},y.detectEvictedFragments=function(m,c,d){var p=this;Object.keys(this.fragments).forEach(function(l){var h=p.fragments[l];if(!h)return;if(!h.buffered){h.body.type===d&&p.removeFragment(h.body);return}var o=h.range[m];if(!o)return;o.time.some(function(s){var R=!p.isTimeBuffered(s.startPTS,s.endPTS,c);return R&&p.removeFragment(h.body),R})})},y.detectPartialFragments=function(m){var c=this,d=this.timeRanges,p=m.frag,l=m.part;if(!d||p.sn==="initSegment")return;var h=n(p),o=this.fragments[h];if(!o)return;Object.keys(d).forEach(function(s){var R=p.elementaryStreams[s];if(!R)return;var x=d[s],C=l!==null||R.partial===!0;o.range[s]=c.getBufferedTimes(p,l,C,x)}),o.backtrack=o.loaded=null,Object.keys(o.range).length?o.buffered=!0:this.removeFragment(o.body)},y.fragBuffered=function(m){var c=n(m),d=this.fragments[c];d&&(d.backtrack=d.loaded=null,d.buffered=!0)},y.getBufferedTimes=function(m,c,d,p){for(var l={time:[],partial:d},h=c?c.start:m.start,o=c?c.end:m.end,s=m.minEndPTS||o,R=m.maxStartPTS||h,x=0;x<p.length;x++){var C=p.start(x)-this.bufferPadding,L=p.end(x)+this.bufferPadding;if(R>=C&&s<=L){l.time.push({startPTS:Math.max(h,p.start(x)),endPTS:Math.min(o,p.end(x))});break}else if(h<L&&o>C)l.partial=!0,l.time.push({startPTS:Math.max(h,p.start(x)),endPTS:Math.min(o,p.end(x))});else if(o<=C)break}return l},y.getPartialFragment=function(m){var c=null,d,p,l,h=0,o=this.bufferPadding,s=this.fragments;return Object.keys(s).forEach(function(R){var x=s[R];if(!x)return;G(x)&&(p=x.body.start-o,l=x.body.end+o,m>=p&&m<=l&&(d=Math.min(m-p,l-m),h<=d&&(c=x.body,h=d)))}),c},y.getState=function(m){var c=n(m),d=this.fragments[c];return d?d.buffered?G(d)?B.PARTIAL:B.OK:d.backtrack?B.BACKTRACKED:B.APPENDING:B.NOT_LOADED},y.backtrack=function(m,c){var d=n(m),p=this.fragments[d];if(!p||p.backtrack)return null;var l=p.backtrack=c||p.loaded;return p.loaded=null,l},y.getBacktrackData=function(m){var c=n(m),d=this.fragments[c];if(d){var p,l=d.backtrack;if(l!=null&&(p=l.payload)!==null&&p!==void 0&&p.byteLength)return l;this.removeFragment(m)}return null},y.isTimeBuffered=function(m,c,d){for(var p,l,h=0;h<d.length;h++){if(p=d.start(h)-this.bufferPadding,l=d.end(h)+this.bufferPadding,m>=p&&c<=l)return!0;if(c<=p)return!1}return!1},y.onFragLoaded=function(m,c){var d=c.frag,p=c.part;if(d.sn==="initSegment"||d.bitrateTest||p)return;var l=n(d);this.fragments[l]={body:d,loaded:c,backtrack:null,buffered:!1,range:Object.create(null)}},y.onBufferAppended=function(m,c){var d=this,p=c.frag,l=c.part,h=c.timeRanges;if(p.type===j.PlaylistLevelType.MAIN)if(this.activeFragment=p,l){var o=this.activeParts;o||(this.activeParts=o=[]),o.push(l)}else this.activeParts=null;this.timeRanges=h,Object.keys(h).forEach(function(s){var R=h[s];if(d.detectEvictedFragments(s,R),!l)for(var x=0;x<R.length;x++)p.appendedPTS=Math.max(R.end(x),p.appendedPTS||0)})},y.onFragBuffered=function(m,c){this.detectPartialFragments(c)},y.hasFragment=function(m){var c=n(m);return!!this.fragments[c]},y.removeFragmentsInRange=function(m,c,d){var p=this;Object.keys(this.fragments).forEach(function(l){var h=p.fragments[l];if(!h)return;if(h.buffered){var o=h.body;o.type===d&&o.start<c&&o.end>m&&p.removeFragment(o)}})},y.removeFragment=function(m){var c=n(m);m.stats.loaded=0,m.clearElementaryStreamInfo(),delete this.fragments[c]},y.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},D}();function G(D){var y,g;return D.buffered&&(((y=D.range.video)===null||y===void 0?void 0:y.partial)||((g=D.range.audio)===null||g===void 0?void 0:g.partial))}function n(D){return D.type+"_"+D.level+"_"+D.urlId+"_"+D.sn}},"./src/controller/gap-controller.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"STALL_MINIMUM_DURATION_MS",function(){return G}),k.d(J,"MAX_START_GAP_JUMP",function(){return n}),k.d(J,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return D}),k.d(J,"SKIP_BUFFER_RANGE_START",function(){return y}),k.d(J,"default",function(){return g});var Y=k("./src/utils/buffer-helper.ts"),j=k("./src/errors.ts"),B=k("./src/events.ts"),z=k("./src/utils/logger.ts"),G=250,n=2,D=.1,y=.05,g=function(){function m(d,p,l,h){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=d,this.media=p,this.fragmentTracker=l,this.hls=h}var c=m.prototype;return c.destroy=function(){this.hls=this.fragmentTracker=this.media=null},c.poll=function(p){var l=this.config,h=this.media,o=this.stalled,s=h.currentTime,R=h.seeking,x=this.seeking&&!R,C=!this.seeking&&R;if(this.seeking=R,s!==p){if(this.moved=!0,o!==null){if(this.stallReported){var L=self.performance.now()-o;z.logger.warn("playback not stuck anymore @"+s+", after "+Math.round(L)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((C||x)&&(this.stalled=null),h.paused||h.ended||h.playbackRate===0||!Y.BufferHelper.getBuffered(h).length)return;var O=Y.BufferHelper.bufferInfo(h,s,0),A=O.len>0,w=O.nextStart||0;if(!A&&!w)return;if(R){var b=O.len>n,u=!w||w-s>n&&!this.fragmentTracker.getPartialFragment(s);if(b||u)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var v,a=Math.max(w,O.start||0)-s,_=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,N=_==null||((v=_.details)===null||v===void 0)?void 0:v.live,F=N?_.details.targetduration*2:n;if(a>0&&a<=F){this._trySkipBufferHole(null);return}}var S=self.performance.now();if(o===null){this.stalled=S;return}var U=S-o;!R&&U>=G&&this._reportStall(O.len);var M=Y.BufferHelper.bufferInfo(h,s,l.maxBufferHole);this._tryFixBufferStall(M,U)},c._tryFixBufferStall=function(p,l){var h=this.config,o=this.fragmentTracker,s=this.media,R=s.currentTime,x=o.getPartialFragment(R);if(x){var C=this._trySkipBufferHole(x);if(C)return}p.len>h.maxBufferHole&&l>h.highBufferWatchdogPeriod*1e3&&(z.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},c._reportStall=function(p){var l=this.hls,h=this.media,o=this.stallReported;o||(this.stallReported=!0,z.logger.warn("Playback stalling at @"+h.currentTime+" due to low buffer (buffer="+p+")"),l.trigger(B.Events.ERROR,{type:j.ErrorTypes.MEDIA_ERROR,details:j.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:p}))},c._trySkipBufferHole=function(p){for(var l=this.config,h=this.hls,o=this.media,s=o.currentTime,R=0,x=Y.BufferHelper.getBuffered(o),C=0;C<x.length;C++){var L=x.start(C);if(s+l.maxBufferHole>=R&&s<L){var O=Math.max(L+y,o.currentTime+D);return z.logger.warn("skipping hole, adjusting currentTime from "+s+" to "+O),this.moved=!0,this.stalled=null,o.currentTime=O,p&&h.trigger(B.Events.ERROR,{type:j.ErrorTypes.MEDIA_ERROR,details:j.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+s+" to "+O,frag:p}),O}R=x.end(C)}return 0},c._tryNudgeBuffer=function(){var p=this.config,l=this.hls,h=this.media,o=h.currentTime,s=(this.nudgeRetry||0)+1;if(this.nudgeRetry=s,s<p.nudgeMaxRetry){var R=o+s*p.nudgeOffset;z.logger.warn("Nudging 'currentTime' from "+o+" to "+R),h.currentTime=R,l.trigger(B.Events.ERROR,{type:j.ErrorTypes.MEDIA_ERROR,details:j.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else z.logger.error("Playhead still not moving while enough data buffered @"+o+" after "+p.nudgeMaxRetry+" nudges"),l.trigger(B.Events.ERROR,{type:j.ErrorTypes.MEDIA_ERROR,details:j.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},m}()},"./src/controller/id3-track-controller.ts":function(ie,J,k){"use strict";k.r(J);var Y=k("./src/events.ts"),j=k("./src/utils/texttrack-utils.ts"),B=k("./src/demux/id3.ts"),z=.25,G=function(){function n(y){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=y,this._registerListeners()}var D=n.prototype;return D.destroy=function(){this._unregisterListeners()},D._registerListeners=function(){var g=this.hls;g.on(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),g.on(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),g.on(Y.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),g.on(Y.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},D._unregisterListeners=function(){var g=this.hls;g.off(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),g.off(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),g.off(Y.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),g.off(Y.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},D.onMediaAttached=function(g,m){this.media=m.media},D.onMediaDetaching=function(){if(!this.id3Track)return;Object(j.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},D.getID3Track=function(g){if(!this.media)return;for(var m=0;m<g.length;m++){var c=g[m];if(c.kind==="metadata"&&c.label==="id3")return Object(j.sendAddTrackEvent)(c,this.media),c}return this.media.addTextTrack("metadata","id3")},D.onFragParsingMetadata=function(g,m){if(!this.media)return;var c=m.frag,d=m.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var p=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,l=0;l<d.length;l++){var h=B.getID3Frames(d[l].data);if(h){var o=d[l].pts,s=l<d.length-1?d[l+1].pts:c.end,R=s-o;R<=0&&(s=o+z);for(var x=0;x<h.length;x++){var C=h[x];if(!B.isTimeStampFrame(C)){var L=new p(o,s,"");L.value=C,this.id3Track.addCue(L)}}}}},D.onBufferFlushing=function(g,m){var c=m.startOffset,d=m.endOffset,p=m.type;if(!p||p==="audio"){var l=this.id3Track;l&&Object(j.removeCuesInRange)(l,c,d)}},n}();J.default=G},"./src/controller/latency-controller.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"default",function(){return n});var Y=k("./src/errors.ts"),j=k("./src/events.ts"),B=k("./src/utils/logger.ts");function z(D,y){for(var g=0;g<y.length;g++){var m=y[g];m.enumerable=m.enumerable||!1,m.configurable=!0,"value"in m&&(m.writable=!0),Object.defineProperty(D,m.key,m)}}function G(D,y,g){return y&&z(D.prototype,y),g&&z(D,g),D}var n=function(){function D(g){var m=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 m.timeupdate()},this.hls=g,this.config=g.config,this.registerListeners()}var y=D.prototype;return y.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},y.registerListeners=function(){this.hls.on(j.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(j.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(j.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(j.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(j.Events.ERROR,this.onError,this)},y.unregisterListeners=function(){this.hls.off(j.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(j.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(j.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(j.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(j.Events.ERROR,this.onError)},y.onMediaAttached=function(m,c){this.media=c.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},y.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},y.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},y.onLevelUpdated=function(m,c){var d=c.details;this.levelDetails=d,d.advanced&&this.timeupdate(),!d.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},y.onError=function(m,c){if(c.details!==Y.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,B.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},y.timeupdate=function(){var m=this.media,c=this.levelDetails;if(!m||!c)return;this.currentTime=m.currentTime;var d=this.computeLatency();if(d===null)return;this._latency=d;var p=this.config,l=p.lowLatencyMode,h=p.maxLiveSyncPlaybackRate;if(!l||h===1)return;var o=this.targetLatency;if(o===null)return;var s=d-o,R=Math.min(this.maxLatency,o+c.targetduration),x=s<R;if(c.live&&x&&s>.05&&this.forwardBufferLength>1){var C=Math.min(2,Math.max(1,h)),L=Math.round(2/(1+Math.exp(-.75*s-this.edgeStalled))*20)/20;m.playbackRate=Math.min(C,Math.max(1,L))}else m.playbackRate!==1&&m.playbackRate!==0&&(m.playbackRate=1)},y.estimateLiveEdge=function(){var m=this.levelDetails;return m===null?null:m.edge+m.age},y.computeLatency=function(){var m=this.estimateLiveEdge();return m===null?null:m-this.currentTime},G(D,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var m=this.config,c=this.levelDetails;return m.liveMaxLatencyDuration!==void 0?m.liveMaxLatencyDuration:c?m.liveMaxLatencyDurationCount*c.targetduration:0}},{key:"targetLatency",get:function(){var m=this.levelDetails;if(m===null)return null;var c=m.holdBack,d=m.partHoldBack,p=m.targetduration,l=this.config,h=l.liveSyncDuration,o=l.liveSyncDurationCount,s=l.lowLatencyMode,R=this.hls.userConfig,x=s&&d||c;(R.liveSyncDuration||R.liveSyncDurationCount||x===0)&&(x=h!==void 0?h:o*p);var C=p,L=1;return x+Math.min(this.stallCount*L,C)}},{key:"liveSyncPosition",get:function(){var m=this.estimateLiveEdge(),c=this.targetLatency,d=this.levelDetails;if(m===null||c===null||d===null)return null;var p=d.edge,l=m-c-this.edgeStalled,h=p-d.totalduration,o=p-(this.config.lowLatencyMode&&d.partTarget||d.targetduration);return Math.min(Math.max(h,l),o)}},{key:"drift",get:function(){var m=this.levelDetails;return m===null?1:m.drift}},{key:"edgeStalled",get:function(){var m=this.levelDetails;if(m===null)return 0;var c=(this.config.lowLatencyMode&&m.partTarget||m.targetduration)*3;return Math.max(m.age-c,0)}},{key:"forwardBufferLength",get:function(){var m=this.media,c=this.levelDetails;if(!m||!c)return 0;var d=m.buffered.length;return d?m.buffered.end(d-1):c.edge-this.currentTime}}]),D}()},"./src/controller/level-controller.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"default",function(){return l});var Y=k("./src/types/level.ts"),j=k("./src/events.ts"),B=k("./src/errors.ts"),z=k("./src/utils/codecs.ts"),G=k("./src/controller/level-helper.ts"),n=k("./src/controller/base-playlist-controller.ts"),D=k("./src/types/loader.ts");function y(){return y=Object.assign||function(h){for(var o=1;o<arguments.length;o++){var s=arguments[o];for(var R in s)Object.prototype.hasOwnProperty.call(s,R)&&(h[R]=s[R])}return h},y.apply(this,arguments)}function g(h,o){for(var s=0;s<o.length;s++){var R=o[s];R.enumerable=R.enumerable||!1,R.configurable=!0,"value"in R&&(R.writable=!0),Object.defineProperty(h,R.key,R)}}function m(h,o,s){return o&&g(h.prototype,o),s&&g(h,s),h}function c(h,o){h.prototype=Object.create(o.prototype),h.prototype.constructor=h,d(h,o)}function d(h,o){return d=Object.setPrototypeOf||function(R,x){return R.__proto__=x,R},d(h,o)}var p=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),l=function(h){c(o,h);function o(R){var x;return x=h.call(this,R,"[level-controller]")||this,x._levels=[],x._firstLevel=-1,x._startLevel=void 0,x.currentLevelIndex=-1,x.manualLevelIndex=-1,x.onParsedComplete=void 0,x._registerListeners(),x}var s=o.prototype;return s._registerListeners=function(){var x=this.hls;x.on(j.Events.MANIFEST_LOADED,this.onManifestLoaded,this),x.on(j.Events.LEVEL_LOADED,this.onLevelLoaded,this),x.on(j.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),x.on(j.Events.FRAG_LOADED,this.onFragLoaded,this),x.on(j.Events.ERROR,this.onError,this)},s._unregisterListeners=function(){var x=this.hls;x.off(j.Events.MANIFEST_LOADED,this.onManifestLoaded,this),x.off(j.Events.LEVEL_LOADED,this.onLevelLoaded,this),x.off(j.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),x.off(j.Events.FRAG_LOADED,this.onFragLoaded,this),x.off(j.Events.ERROR,this.onError,this)},s.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,h.prototype.destroy.call(this)},s.startLoad=function(){var x=this._levels;x.forEach(function(C){C.loadError=0}),h.prototype.startLoad.call(this)},s.onManifestLoaded=function(x,C){var L=[],O=[],A=[],w,b={},u,v=!1,a=!1,_=!1;if(C.levels.forEach(function(U){var M=U.attrs;v=v||!!(U.width&&U.height),a=a||!!U.videoCodec,_=_||!!U.audioCodec,p&&U.audioCodec&&U.audioCodec.indexOf("mp4a.40.34")!==-1&&(U.audioCodec=void 0);var E=U.bitrate+"-"+U.attrs.RESOLUTION+"-"+U.attrs.CODECS;u=b[E],u?u.url.push(U.url):(u=new Y.Level(U),b[E]=u,L.push(u)),M&&(M.AUDIO&&Object(G.addGroupId)(u,"audio",M.AUDIO),M.SUBTITLES&&Object(G.addGroupId)(u,"text",M.SUBTITLES))}),(v||a)&&_&&(L=L.filter(function(U){var M=U.videoCodec,E=U.width,W=U.height;return!!M||!!(E&&W)})),L=L.filter(function(U){var M=U.audioCodec,E=U.videoCodec;return(!M||Object(z.isCodecSupportedInMp4)(M,"audio"))&&(!E||Object(z.isCodecSupportedInMp4)(E,"video"))}),C.audioTracks&&(O=C.audioTracks.filter(function(U){return!U.audioCodec||Object(z.isCodecSupportedInMp4)(U.audioCodec,"audio")}),Object(G.assignTrackIdsByGroup)(O)),C.subtitles&&(A=C.subtitles,Object(G.assignTrackIdsByGroup)(A)),L.length>0){w=L[0].bitrate,L.sort(function(U,M){return U.bitrate-M.bitrate}),this._levels=L;for(var N=0;N<L.length;N++)if(L[N].bitrate===w){this._firstLevel=N,this.log("manifest loaded, "+L.length+" level(s) found, first bitrate: "+w);break}var F=_&&!a,S={levels:L,audioTracks:O,subtitleTracks:A,firstLevel:this._firstLevel,stats:C.stats,audio:_,video:a,altAudio:!F&&O.some(function(U){return!!U.url})};this.hls.trigger(j.Events.MANIFEST_PARSED,S),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(j.Events.ERROR,{type:B.ErrorTypes.MEDIA_ERROR,details:B.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:C.url,reason:"no level with compatible codecs found in manifest"})},s.onError=function(x,C){if(h.prototype.onError.call(this,x,C),C.fatal)return;var L=C.context,O=this._levels[this.currentLevelIndex];if(L&&(L.type===D.PlaylistContextType.AUDIO_TRACK&&O.audioGroupIds&&L.groupId===O.audioGroupIds[O.urlId]||L.type===D.PlaylistContextType.SUBTITLE_TRACK&&O.textGroupIds&&L.groupId===O.textGroupIds[O.urlId])){this.redundantFailover(this.currentLevelIndex);return}var A=!1,w=!0,b;switch(C.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(C.frag){var u=this._levels[C.frag.level];u?(u.fragmentError++,u.fragmentError>this.hls.config.fragLoadingMaxRetry&&(b=C.frag.level)):b=C.frag.level}break;case B.ErrorDetails.LEVEL_LOAD_ERROR:case B.ErrorDetails.LEVEL_LOAD_TIMEOUT:L&&(L.deliveryDirectives&&(w=!1),b=L.level),A=!0;break;case B.ErrorDetails.REMUX_ALLOC_ERROR:b=C.level,A=!0;break}b!==void 0&&this.recoverLevel(C,b,A,w)},s.recoverLevel=function(x,C,L,O){var A=x.details,w=this._levels[C];if(w.loadError++,L){var b=this.retryLoadingOrFail(x);if(b)x.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(O){var u=w.url.length;if(u>1&&w.loadError<u)x.levelRetry=!0,this.redundantFailover(C);else if(this.manualLevelIndex===-1){var v=C===0?this._levels.length-1:C-1;this.currentLevelIndex!==v&&this._levels[v].loadError===0&&(this.warn(A+": switch to "+v),x.levelRetry=!0,this.hls.nextAutoLevel=v)}}},s.redundantFailover=function(x){var C=this._levels[x],L=C.url.length;if(L>1){var O=(C.urlId+1)%L;this.warn("Switching to redundant URL-id "+O),this._levels.forEach(function(A){A.urlId=O}),this.level=x}},s.onFragLoaded=function(x,C){var L=C.frag;if(L!==void 0&&L.type===D.PlaylistLevelType.MAIN){var O=this._levels[L.level];O!==void 0&&(O.fragmentError=0,O.loadError=0)}},s.onLevelLoaded=function(x,C){var L,O=C.level,A=C.details,w=this._levels[O];if(!w){var b;this.warn("Invalid level index "+O),(b=C.deliveryDirectives)!==null&&b!==void 0&&b.skip&&(A.deltaUpdateFailed=!0);return}O===this.currentLevelIndex?(w.fragmentError===0&&(w.loadError=0,this.retryCount=0),this.playlistLoaded(O,C,w.details)):(L=C.deliveryDirectives)!==null&&L!==void 0&&L.skip&&(A.deltaUpdateFailed=!0)},s.onAudioTrackSwitched=function(x,C){var L=this.hls.levels[this.currentLevelIndex];if(!L)return;if(L.audioGroupIds){for(var O=-1,A=this.hls.audioTracks[C.id].groupId,w=0;w<L.audioGroupIds.length;w++)if(L.audioGroupIds[w]===A){O=w;break}O!==L.urlId&&(L.urlId=O,this.startLoad())}},s.loadPlaylist=function(x){var C=this.currentLevelIndex,L=this._levels[C];if(this.canLoad&&L&&L.url.length>0){var O=L.urlId,A=L.url[O];if(x)try{A=x.addDirectives(A)}catch(w){this.warn("Could not construct new URL with HLS Delivery Directives: "+w)}this.log("Attempt loading level index "+C+(x?" at sn "+x.msn+" part "+x.part:"")+" with URL-id "+O+" "+A),this.clearTimer(),this.hls.trigger(j.Events.LEVEL_LOADING,{url:A,level:C,id:O,deliveryDirectives:x||null})}},s.removeLevel=function(x,C){var L=function(w,b){return b!==C},O=this._levels.filter(function(A,w){return w!==x?!0:A.url.length>1&&C!==void 0?(A.url=A.url.filter(L),A.audioGroupIds&&(A.audioGroupIds=A.audioGroupIds.filter(L)),A.textGroupIds&&(A.textGroupIds=A.textGroupIds.filter(L)),A.urlId=0,!0):!1}).map(function(A,w){var b=A.details;return b!=null&&b.fragments&&b.fragments.forEach(function(u){u.level=w}),A});this._levels=O,this.hls.trigger(j.Events.LEVELS_UPDATED,{levels:O})},m(o,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(x){var C,L=this._levels;if(L.length===0)return;if(this.currentLevelIndex===x&&(C=L[x])!==null&&C!==void 0&&C.details)return;if(x<0||x>=L.length){var O=x<0;if(this.hls.trigger(j.Events.ERROR,{type:B.ErrorTypes.OTHER_ERROR,details:B.ErrorDetails.LEVEL_SWITCH_ERROR,level:x,fatal:O,reason:"invalid level idx"}),O)return;x=Math.min(x,L.length-1)}this.clearTimer();var A=this.currentLevelIndex,w=L[A],b=L[x];this.log("switching to level "+x+" from "+A),this.currentLevelIndex=x;var u=y({},b,{level:x,maxBitrate:b.maxBitrate,uri:b.uri,urlId:b.urlId});delete u._urlId,this.hls.trigger(j.Events.LEVEL_SWITCHING,u);var v=b.details;if(!v||v.live){var a=this.switchParams(b.uri,w==null?void 0:w.details);this.loadPlaylist(a)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(x){this.manualLevelIndex=x,this._startLevel===void 0&&(this._startLevel=x),x!==-1&&(this.level=x)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(x){this._firstLevel=x}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var x=this.hls.config.startLevel;return x!==void 0?x:this._firstLevel}else return this._startLevel},set:function(x){this._startLevel=x}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(x){this.level=x,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=x)}}]),o}(n.default)},"./src/controller/level-helper.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"addGroupId",function(){return B}),k.d(J,"assignTrackIdsByGroup",function(){return z}),k.d(J,"updatePTS",function(){return G}),k.d(J,"updateFragPTSDTS",function(){return D}),k.d(J,"mergeDetails",function(){return y}),k.d(J,"mapPartIntersection",function(){return g}),k.d(J,"mapFragmentIntersection",function(){return m}),k.d(J,"adjustSliding",function(){return c}),k.d(J,"addSliding",function(){return d}),k.d(J,"computeReloadInterval",function(){return p}),k.d(J,"getFragmentWithSN",function(){return l}),k.d(J,"getPartWith",function(){return h});var Y=k("./src/polyfills/number.ts"),j=k("./src/utils/logger.ts");function B(o,s,R){switch(s){case"audio":o.audioGroupIds||(o.audioGroupIds=[]),o.audioGroupIds.push(R);break;case"text":o.textGroupIds||(o.textGroupIds=[]),o.textGroupIds.push(R);break}}function z(o){var s={};o.forEach(function(R){var x=R.groupId||"";R.id=s[x]=s[x]||0,s[x]++})}function G(o,s,R){var x=o[s],C=o[R];n(x,C)}function n(o,s){var R=s.startPTS;if(Object(Y.isFiniteNumber)(R)){var x=0,C;s.sn>o.sn?(x=R-o.start,C=o):(x=o.start-R,C=s),C.duration!==x&&(C.duration=x)}else if(s.sn>o.sn){var L=o.cc===s.cc;L&&o.minEndPTS?s.start=o.start+(o.minEndPTS-o.start):s.start=o.start+o.duration}else s.start=Math.max(o.start-s.duration,0)}function D(o,s,R,x,C,L){var O=x-R;O<=0&&(j.logger.warn("Fragment should have a positive duration",s),x=R+s.duration,L=C+s.duration);var A=R,w=x,b=s.startPTS,u=s.endPTS;if(Object(Y.isFiniteNumber)(b)){var v=Math.abs(b-R);Object(Y.isFiniteNumber)(s.deltaPTS)?s.deltaPTS=Math.max(v,s.deltaPTS):s.deltaPTS=v,A=Math.max(R,b),R=Math.min(R,b),C=Math.min(C,s.startDTS),w=Math.min(x,u),x=Math.max(x,u),L=Math.max(L,s.endDTS)}s.duration=x-R;var a=R-s.start;s.appendedPTS=x,s.start=s.startPTS=R,s.maxStartPTS=A,s.startDTS=C,s.endPTS=x,s.minEndPTS=w,s.endDTS=L;var _=s.sn;if(!o||_<o.startSN||_>o.endSN)return 0;var N,F=_-o.startSN,S=o.fragments;for(S[F]=s,N=F;N>0;N--)n(S[N],S[N-1]);for(N=F;N<S.length-1;N++)n(S[N],S[N+1]);return o.fragmentHint&&n(S[S.length-1],o.fragmentHint),o.PTSKnown=o.alignedSliding=!0,a}function y(o,s){for(var R=null,x=o.fragments,C=x.length-1;C>=0;C--){var L=x[C].initSegment;if(L){R=L;break}}o.fragmentHint&&delete o.fragmentHint.endPTS;var O=0,A;if(m(o,s,function(N,F){N.relurl&&(O=N.cc-F.cc),Object(Y.isFiniteNumber)(N.startPTS)&&Object(Y.isFiniteNumber)(N.endPTS)&&(F.start=F.startPTS=N.startPTS,F.startDTS=N.startDTS,F.appendedPTS=N.appendedPTS,F.maxStartPTS=N.maxStartPTS,F.endPTS=N.endPTS,F.endDTS=N.endDTS,F.minEndPTS=N.minEndPTS,F.duration=N.endPTS-N.startPTS,F.duration&&(A=F),s.PTSKnown=s.alignedSliding=!0),F.elementaryStreams=N.elementaryStreams,F.loader=N.loader,F.stats=N.stats,F.urlId=N.urlId,N.initSegment&&(F.initSegment=N.initSegment,R=N.initSegment)}),R){var w=s.fragmentHint?s.fragments.concat(s.fragmentHint):s.fragments;w.forEach(function(N){var F;(!N.initSegment||N.initSegment.relurl===((F=R)===null||F===void 0?void 0:F.relurl))&&(N.initSegment=R)})}if(s.skippedSegments&&(s.deltaUpdateFailed=s.fragments.some(function(N){return!N}),s.deltaUpdateFailed)){j.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var b=s.skippedSegments;b--;)s.fragments.shift();s.startSN=s.fragments[0].sn,s.startCC=s.fragments[0].cc}var u=s.fragments;if(O){j.logger.warn("discontinuity sliding from playlist, take drift into account");for(var v=0;v<u.length;v++)u[v].cc+=O}s.skippedSegments&&(s.startCC=s.fragments[0].cc),g(o.partList,s.partList,function(N,F){F.elementaryStreams=N.elementaryStreams,F.stats=N.stats}),A?D(s,A,A.startPTS,A.endPTS,A.startDTS,A.endDTS):c(o,s),u.length&&(s.totalduration=s.edge-u[0].start),s.driftStartTime=o.driftStartTime,s.driftStart=o.driftStart;var a=s.advancedDateTime;if(s.advanced&&a){var _=s.edge;s.driftStart||(s.driftStartTime=a,s.driftStart=_),s.driftEndTime=a,s.driftEnd=_}else s.driftEndTime=o.driftEndTime,s.driftEnd=o.driftEnd,s.advancedDateTime=o.advancedDateTime}function g(o,s,R){if(o&&s)for(var x=0,C=0,L=o.length;C<=L;C++){var O=o[C],A=s[C+x];O&&A&&O.index===A.index&&O.fragment.sn===A.fragment.sn?R(O,A):x--}}function m(o,s,R){for(var x=s.skippedSegments,C=Math.max(o.startSN,s.startSN)-s.startSN,L=(o.fragmentHint?1:0)+(x?s.endSN:Math.min(o.endSN,s.endSN))-s.startSN,O=s.startSN-o.startSN,A=s.fragmentHint?s.fragments.concat(s.fragmentHint):s.fragments,w=o.fragmentHint?o.fragments.concat(o.fragmentHint):o.fragments,b=C;b<=L;b++){var u=w[O+b],v=A[b];x&&!v&&b<x&&(v=s.fragments[b]=u),u&&v&&R(u,v)}}function c(o,s){var R=s.startSN+s.skippedSegments-o.startSN,x=o.fragments;if(R<0||R>=x.length)return;d(s,x[R].start)}function d(o,s){if(s){for(var R=o.fragments,x=o.skippedSegments;x<R.length;x++)R[x].start+=s;o.fragmentHint&&(o.fragmentHint.start+=s)}}function p(o,s){var R=1e3*o.levelTargetDuration,x=R/2,C=o.age,L=C>0&&C<R*3,O=s.loading.end-s.loading.start,A,w=o.availabilityDelay;if(o.updated===!1)if(L){var b=333*o.misses;A=Math.max(Math.min(x,O*2),b),o.availabilityDelay=(o.availabilityDelay||0)+A}else A=x;else L?(w=Math.min(w||R/2,C),o.availabilityDelay=w,A=w+R-C):A=R-O;return Math.round(A)}function l(o,s,R){if(!o||!o.details)return null;var x=o.details,C=x.fragments[s-x.startSN];return C||(C=x.fragmentHint,C&&C.sn===s?C:s<x.startSN&&R&&R.sn===s?R:null)}function h(o,s,R){if(!o||!o.details)return null;var x=o.details.partList;if(x)for(var C=x.length;C--;){var L=x[C];if(L.index===R&&L.fragment.sn===s)return L}return null}},"./src/controller/stream-controller.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"default",function(){return x});var Y=k("./src/polyfills/number.ts"),j=k("./src/controller/base-stream-controller.ts"),B=k("./src/is-supported.ts"),z=k("./src/events.ts"),G=k("./src/utils/buffer-helper.ts"),n=k("./src/controller/fragment-tracker.ts"),D=k("./src/types/loader.ts"),y=k("./src/loader/fragment.ts"),g=k("./src/demux/transmuxer-interface.ts"),m=k("./src/types/transmuxer.ts"),c=k("./src/controller/gap-controller.ts"),d=k("./src/errors.ts"),p=k("./src/utils/logger.ts");function l(C,L){for(var O=0;O<L.length;O++){var A=L[O];A.enumerable=A.enumerable||!1,A.configurable=!0,"value"in A&&(A.writable=!0),Object.defineProperty(C,A.key,A)}}function h(C,L,O){return L&&l(C.prototype,L),O&&l(C,O),C}function o(C,L){C.prototype=Object.create(L.prototype),C.prototype.constructor=C,s(C,L)}function s(C,L){return s=Object.setPrototypeOf||function(A,w){return A.__proto__=w,A},s(C,L)}var R=100,x=function(C){o(L,C);function L(A,w){var b;return b=C.call(this,A,w,"[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 O=L.prototype;return O._registerListeners=function(){var w=this.hls;w.on(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),w.on(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),w.on(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),w.on(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),w.on(z.Events.LEVEL_LOADING,this.onLevelLoading,this),w.on(z.Events.LEVEL_LOADED,this.onLevelLoaded,this),w.on(z.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),w.on(z.Events.ERROR,this.onError,this),w.on(z.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),w.on(z.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),w.on(z.Events.BUFFER_CREATED,this.onBufferCreated,this),w.on(z.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),w.on(z.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),w.on(z.Events.FRAG_BUFFERED,this.onFragBuffered,this)},O._unregisterListeners=function(){var w=this.hls;w.off(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),w.off(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),w.off(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),w.off(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),w.off(z.Events.LEVEL_LOADED,this.onLevelLoaded,this),w.off(z.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),w.off(z.Events.ERROR,this.onError,this),w.off(z.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),w.off(z.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),w.off(z.Events.BUFFER_CREATED,this.onBufferCreated,this),w.off(z.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),w.off(z.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),w.off(z.Events.FRAG_BUFFERED,this.onFragBuffered,this)},O.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},O.startLoad=function(w){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 v=u.startLevel;v===-1&&(u.config.testBandwidth?(v=0,this.bitrateTest=!0):v=u.nextAutoLevel),this.level=u.nextLoadLevel=v,this.loadedmetadata=!1}b>0&&w===-1&&(this.log("Override startPosition with lastCurrentTime @"+b.toFixed(3)),w=b),this.state=j.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=w,this.tick()}else this._forceStartLoad=!0,this.state=j.State.STOPPED},O.stopLoad=function(){this._forceStartLoad=!1,C.prototype.stopLoad.call(this)},O.doTick=function(){switch(this.state){case j.State.IDLE:this.doTickIdle();break;case j.State.WAITING_LEVEL:{var w,b=this.levels,u=this.level,v=b==null||((w=b[u])===null||w===void 0)?void 0:w.details;if(v&&(!v.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(v))break;this.state=j.State.IDLE;break}break}case j.State.FRAG_LOADING_WAITING_RETRY:{var a,_=self.performance.now(),N=this.retryDate;(!N||_>=N||(a=this.media)!==null&&a!==void 0&&a.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=j.State.IDLE)}break;default:break}this.onTickEnd()},O.onTickEnd=function(){C.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},O.doTickIdle=function(){var w,b,u=this.hls,v=this.levelLastLoaded,a=this.levels,_=this.media,N=u.config,F=u.nextLoadLevel;if(v===null||!_&&(this.startFragRequested||!N.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!a||!a[F])return;var S=a[F];this.level=u.nextLoadLevel=F;var U=S.details;if(!U||this.state===j.State.WAITING_LEVEL||U.live&&this.levelLastLoaded!==F){this.state=j.State.WAITING_LEVEL;return}var M=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:_,D.PlaylistLevelType.MAIN);if(M===null)return;var E=M.len,W=this.getMaxBufferLength(S.maxBitrate);if(E>=W)return;if(this._streamEnded(M,U)){var Z={};this.altAudio&&(Z.type="video"),this.hls.trigger(z.Events.BUFFER_EOS,Z),this.state=j.State.ENDED;return}var ne=M.end,ae=this.getNextFragment(ne,U);if(this.couldBacktrack&&!this.fragPrevious&&ae&&ae.sn!=="initSegment"){var we=ae.sn-U.startSN;we>1&&(ae=U.fragments[we-1],this.fragmentTracker.removeFragment(ae))}if(ae&&this.fragmentTracker.getState(ae)===n.FragmentState.OK&&this.nextLoadPosition>ne){var fe=this.audioOnly&&!this.altAudio?y.ElementaryStreamTypes.AUDIO:y.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(_,fe,D.PlaylistLevelType.MAIN),ae=this.getNextFragment(this.nextLoadPosition,U)}if(!ae)return;ae.initSegment&&!ae.initSegment.data&&!this.bitrateTest&&(ae=ae.initSegment),((w=ae.decryptdata)===null||w===void 0?void 0:w.keyFormat)==="identity"&&!((b=ae.decryptdata)!==null&&b!==void 0&&b.key)?this.loadKey(ae,U):this.loadFragment(ae,U,ne)},O.loadFragment=function(w,b,u){var v,a=this.fragmentTracker.getState(w);if(this.fragCurrent=w,a===n.FragmentState.BACKTRACKED){var _=this.fragmentTracker.getBacktrackData(w);if(_){this._handleFragmentLoadProgress(_),this._handleFragmentLoadComplete(_);return}else a=n.FragmentState.NOT_LOADED}a===n.FragmentState.NOT_LOADED||a===n.FragmentState.PARTIAL?w.sn==="initSegment"?this._loadInitSegment(w):this.bitrateTest?(w.bitrateTest=!0,this.log("Fragment "+w.sn+" of level "+w.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(w)):(this.startFragRequested=!0,C.prototype.loadFragment.call(this,w,b,u)):a===n.FragmentState.APPENDING?this.reduceMaxBufferLength(w.duration)&&this.fragmentTracker.removeFragment(w):((v=this.media)===null||v===void 0?void 0:v.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},O.getAppendedFrag=function(w){var b=this.fragmentTracker.getAppendedFrag(w,D.PlaylistLevelType.MAIN);return b&&"fragment"in b?b.fragment:b},O.getBufferedFrag=function(w){return this.fragmentTracker.getBufferedFrag(w,D.PlaylistLevelType.MAIN)},O.followingBufferedFrag=function(w){return w?this.getBufferedFrag(w.end+.5):null},O.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},O.nextLevelSwitch=function(){var w=this.levels,b=this.media;if(b!=null&&b.readyState){var u,v=this.getAppendedFrag(b.currentTime);if(v&&v.start>1&&this.flushMainBuffer(0,v.start-1),!b.paused&&w){var a=this.hls.nextLoadLevel,_=w[a],N=this.fragLastKbps;N&&this.fragCurrent?u=this.fragCurrent.duration*_.maxBitrate/(1e3*N)+1:u=0}else u=0;var F=this.getBufferedFrag(b.currentTime+u);if(F){var S=this.followingBufferedFrag(F);if(S){this.abortCurrentFrag();var U=S.maxStartPTS?S.maxStartPTS:S.start,M=S.duration,E=Math.max(F.end,U+Math.min(Math.max(M-this.config.maxFragLookUpTolerance,M*.5),M*.75));this.flushMainBuffer(E,Number.POSITIVE_INFINITY)}}}},O.abortCurrentFrag=function(){var w=this.fragCurrent;this.fragCurrent=null,w!=null&&w.loader&&w.loader.abort(),this.state===j.State.KEY_LOADING&&(this.state=j.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},O.flushMainBuffer=function(w,b){C.prototype.flushMainBuffer.call(this,w,b,this.altAudio?"video":null)},O.onMediaAttached=function(w,b){C.prototype.onMediaAttached.call(this,w,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 c.default(this.config,u,this.fragmentTracker,this.hls)},O.onMediaDetaching=function(){var w=this.media;w&&(w.removeEventListener("playing",this.onvplaying),w.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),C.prototype.onMediaDetaching.call(this)},O.onMediaPlaying=function(){this.tick()},O.onMediaSeeked=function(){var w=this.media,b=w?w.currentTime:null;Object(Y.isFiniteNumber)(b)&&this.log("Media seeked to "+b.toFixed(3)),this.tick()},O.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(z.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},O.onManifestParsed=function(w,b){var u=!1,v=!1,a;b.levels.forEach(function(_){a=_.audioCodec,a&&(a.indexOf("mp4a.40.2")!==-1&&(u=!0),a.indexOf("mp4a.40.5")!==-1&&(v=!0))}),this.audioCodecSwitch=u&&v&&!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},O.onLevelLoading=function(w,b){var u=this.levels;if(!u||this.state!==j.State.IDLE)return;var v=u[b.level];(!v.details||v.details.live&&this.levelLastLoaded!==b.level||this.waitForCdnTuneIn(v.details))&&(this.state=j.State.WAITING_LEVEL)},O.onLevelLoaded=function(w,b){var u,v=this.levels,a=b.level,_=b.details,N=_.totalduration;if(!v){this.warn("Levels were reset while loading level "+a);return}this.log("Level "+a+" loaded ["+_.startSN+","+_.endSN+"], cc ["+_.startCC+", "+_.endCC+"] duration:"+N);var F=this.fragCurrent;F&&(this.state===j.State.FRAG_LOADING||this.state===j.State.FRAG_LOADING_WAITING_RETRY)&&(F.level!==b.level&&F.loader&&(this.state=j.State.IDLE,F.loader.abort()));var S=v[a],U=0;if(_.live||(u=S.details)!==null&&u!==void 0&&u.live){if(_.fragments[0]||(_.deltaUpdateFailed=!0),_.deltaUpdateFailed)return;U=this.alignPlaylists(_,S.details)}if(S.details=_,this.levelLastLoaded=a,this.hls.trigger(z.Events.LEVEL_UPDATED,{details:_,level:a}),this.state===j.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(_))return;this.state=j.State.IDLE}this.startFragRequested?_.live&&this.synchronizeToLiveEdge(_):this.setStartPosition(_,U),this.tick()},O._handleFragmentLoadProgress=function(w){var b,u=w.frag,v=w.part,a=w.payload,_=this.levels;if(!_){this.warn("Levels were reset while fragment load was in progress. Fragment "+u.sn+" of level "+u.level+" will not be buffered");return}var N=_[u.level],F=N.details;if(!F){this.warn("Dropping fragment "+u.sn+" of level "+u.level+" after level details were reset");return}var S=N.videoCodec,U=F.PTSKnown||!F.live,M=(b=u.initSegment)===null||b===void 0?void 0:b.data,E=this._getAudioCodec(N),W=this.transmuxer=this.transmuxer||new g.default(this.hls,D.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),Z=v?v.index:-1,ne=Z!==-1,ae=new m.ChunkMetadata(u.level,u.sn,u.stats.chunkCount,a.byteLength,Z,ne),we=this.initPTS[u.cc];W.push(a,M,E,S,u,v,F.totalduration,U,ae,we)},O.onAudioTrackSwitching=function(w,b){var u=this.altAudio,v=!!b.url,a=b.id;if(!v){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var _=this.fragCurrent;_!=null&&_.loader&&(this.log("Switching to main audio track, cancel main fragment load"),_.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var N=this.hls;u&&N.trigger(z.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),N.trigger(z.Events.AUDIO_TRACK_SWITCHED,{id:a})}},O.onAudioTrackSwitched=function(w,b){var u=b.id,v=!!this.hls.audioTracks[u].url;if(v){var a=this.videoBuffer;a&&this.mediaBuffer!==a&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=a)}this.altAudio=v,this.tick()},O.onBufferCreated=function(w,b){var u=b.tracks,v,a,_=!1;for(var N in u){var F=u[N];if(F.id==="main"){if(a=N,v=F,N==="video"){var S=u[N];S&&(this.videoBuffer=S.buffer)}}else _=!0}_&&v?(this.log("Alternate track found, use "+a+".buffered to schedule main fragment loading"),this.mediaBuffer=v.buffer):this.mediaBuffer=this.media},O.onFragBuffered=function(w,b){var u=b.frag,v=b.part;if(u&&u.type!==D.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(u)){this.warn("Fragment "+u.sn+(v?" p: "+v.index:"")+" of level "+u.level+" finished buffering, but was aborted. state: "+this.state),this.state===j.State.PARSED&&(this.state=j.State.IDLE);return}var a=v?v.stats:u.stats;this.fragLastKbps=Math.round(8*a.total/(a.buffering.end-a.loading.first)),u.sn!=="initSegment"&&(this.fragPrevious=u),this.fragBufferedComplete(u,v)},O.onError=function(w,b){switch(b.details){case d.ErrorDetails.FRAG_LOAD_ERROR:case d.ErrorDetails.FRAG_LOAD_TIMEOUT:case d.ErrorDetails.KEY_LOAD_ERROR:case d.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(D.PlaylistLevelType.MAIN,b);break;case d.ErrorDetails.LEVEL_LOAD_ERROR:case d.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==j.State.ERROR&&(b.fatal?(this.warn(""+b.details),this.state=j.State.ERROR):!b.levelRetry&&this.state===j.State.WAITING_LEVEL&&(this.state=j.State.IDLE));break;case d.ErrorDetails.BUFFER_FULL_ERROR:if(b.parent==="main"&&(this.state===j.State.PARSING||this.state===j.State.PARSED)){var u=!0,v=this.getFwdBufferInfo(this.media,D.PlaylistLevelType.MAIN);v&&v.len>.5&&(u=!this.reduceMaxBufferLength(v.len)),u&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},O.checkBuffer=function(){var w=this.media,b=this.gapController;if(!w||!b||!w.readyState)return;var u=G.BufferHelper.getBuffered(w);!this.loadedmetadata&&u.length?(this.loadedmetadata=!0,this.seekToStartPos()):b.poll(this.lastCurrentTime),this.lastCurrentTime=w.currentTime},O.onFragLoadEmergencyAborted=function(){this.state=j.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},O.onBufferFlushed=function(w,b){var u=b.type;if(u!==y.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var v=(u===y.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(v,u,D.PlaylistLevelType.MAIN)}},O.onLevelsUpdated=function(w,b){this.levels=b.levels},O.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},O.seekToStartPos=function(){var w=this.media,b=w.currentTime,u=this.startPosition;if(u>=0&&b<u){if(w.seeking){p.logger.log("could not seek to "+u+", already seeking at "+b);return}var v=G.BufferHelper.getBuffered(w),a=v.length?v.start(0):0,_=a-u;_>0&&(_<this.config.maxBufferHole||_<this.config.maxFragLookUpTolerance)&&(p.logger.log("adjusting start position by "+_+" to match buffer start"),u+=_,this.startPosition=u),this.log("seek to target start position "+u+" from current time "+b),w.currentTime=u}},O._getAudioCodec=function(w){var b=this.config.defaultAudioCodec||w.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},O._loadBitrateTestFrag=function(w){var b=this;this._doFragLoad(w).then(function(u){var v=b.hls;if(!u||v.nextLoadLevel||b.fragContextChanged(w))return;b.fragLoadError=0,b.state=j.State.IDLE,b.startFragRequested=!1,b.bitrateTest=!1;var a=w.stats;a.parsing.start=a.parsing.end=a.buffering.start=a.buffering.end=self.performance.now(),v.trigger(z.Events.FRAG_LOADED,u)})},O._handleTransmuxComplete=function(w){var b,u="main",v=this.hls,a=w.remuxResult,_=w.chunkMeta,N=this.getCurrentContext(_);if(!N){this.warn("The loading context changed while buffering fragment "+_.sn+" of level "+_.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(_.level);return}var F=N.frag,S=N.part,U=N.level,M=a.video,E=a.text,W=a.id3,Z=a.initSegment,ne=this.altAudio?void 0:a.audio;if(this.fragContextChanged(F))return;if(this.state=j.State.PARSING,Z){Z.tracks&&(this._bufferInitSegment(U,Z.tracks,F,_),v.trigger(z.Events.FRAG_PARSING_INIT_SEGMENT,{frag:F,id:u,tracks:Z.tracks}));var ae=Z.initPTS,we=Z.timescale;Object(Y.isFiniteNumber)(ae)&&(this.initPTS[F.cc]=ae,v.trigger(z.Events.INIT_PTS_FOUND,{frag:F,id:u,initPTS:ae,timescale:we}))}if(M&&a.independent!==!1){if(U.details){var fe=M.startPTS,_e=M.endPTS,Se=M.startDTS,ve=M.endDTS;if(S)S.elementaryStreams[M.type]={startPTS:fe,endPTS:_e,startDTS:Se,endDTS:ve};else if(M.firstKeyFrame&&M.independent&&(this.couldBacktrack=!0),M.dropped&&M.independent){var ue=this.getLoadPosition()+this.config.maxBufferHole;if(ue<fe){this.backtrack(F);return}F.setElementaryStreamInfo(M.type,F.start,_e,F.start,ve,!0)}F.setElementaryStreamInfo(M.type,fe,_e,Se,ve),this.bufferFragmentData(M,F,S,_)}}else if(a.independent===!1){this.backtrack(F);return}if(ne){var le=ne.startPTS,Oe=ne.endPTS,Ye=ne.startDTS,Ve=ne.endDTS;S&&(S.elementaryStreams[y.ElementaryStreamTypes.AUDIO]={startPTS:le,endPTS:Oe,startDTS:Ye,endDTS:Ve}),F.setElementaryStreamInfo(y.ElementaryStreamTypes.AUDIO,le,Oe,Ye,Ve),this.bufferFragmentData(ne,F,S,_)}if(W!=null&&(b=W.samples)!==null&&b!==void 0&&b.length){var $e={frag:F,id:u,samples:W.samples};v.trigger(z.Events.FRAG_PARSING_METADATA,$e)}if(E){var Ze={frag:F,id:u,samples:E.samples};v.trigger(z.Events.FRAG_PARSING_USERDATA,Ze)}},O._bufferInitSegment=function(w,b,u,v){var a=this;if(this.state!==j.State.PARSING)return;this.audioOnly=!!b.audio&&!b.video,this.altAudio&&!this.audioOnly&&delete b.audio;var _=b.audio,N=b.video,F=b.audiovideo;if(_){var S=w.audioCodec,U=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(S&&(S.indexOf("mp4a.40.5")!==-1?S="mp4a.40.2":S="mp4a.40.5"),_.metadata.channelCount!==1&&U.indexOf("firefox")===-1&&(S="mp4a.40.5")),U.indexOf("android")!==-1&&_.container!=="audio/mpeg"&&(S="mp4a.40.2",this.log("Android: force audio codec to "+S)),w.audioCodec&&w.audioCodec!==S&&this.log('Swapping manifest audio codec "'+w.audioCodec+'" for "'+S+'"'),_.levelCodec=S,_.id="main",this.log("Init audio buffer, container:"+_.container+", codecs[selected/level/parsed]=["+(S||"")+"/"+(w.audioCodec||"")+"/"+_.codec+"]")}N&&(N.levelCodec=w.videoCodec,N.id="main",this.log("Init video buffer, container:"+N.container+", codecs[level/parsed]=["+(w.videoCodec||"")+"/"+N.codec+"]")),F&&this.log("Init audiovideo buffer, container:"+F.container+", codecs[level/parsed]=["+(w.attrs.CODECS||"")+"/"+F.codec+"]"),this.hls.trigger(z.Events.BUFFER_CODECS,b),Object.keys(b).forEach(function(M){var E=b[M],W=E.initSegment;W!=null&&W.byteLength&&a.hls.trigger(z.Events.BUFFER_APPENDING,{type:M,data:W,frag:u,part:null,chunkMeta:v,parent:u.type})}),this.tick()},O.backtrack=function(w){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(w);var b=this.fragmentTracker.backtrack(w);this.fragPrevious=null,this.nextLoadPosition=w.start,b?this.resetFragmentLoading(w):this.state=j.State.BACKTRACKING},O.checkFragmentChanged=function(){var w=this.media,b=null;if(w&&w.readyState>1&&w.seeking===!1){var u=w.currentTime;if(G.BufferHelper.isBuffered(w,u)?b=this.getAppendedFrag(u):G.BufferHelper.isBuffered(w,u+.1)&&(b=this.getAppendedFrag(u+.1)),b){var v=this.fragPlaying,a=b.level;(!v||b.sn!==v.sn||v.level!==a||b.urlId!==v.urlId)&&(this.hls.trigger(z.Events.FRAG_CHANGED,{frag:b}),(!v||v.level!==a)&&this.hls.trigger(z.Events.LEVEL_SWITCHED,{level:a}),this.fragPlaying=b)}}},h(L,[{key:"nextLevel",get:function(){var w=this.nextBufferedFrag;return w?w.level:-1}},{key:"currentLevel",get:function(){var w=this.media;if(w){var b=this.getAppendedFrag(w.currentTime);if(b)return b.level}return-1}},{key:"nextBufferedFrag",get:function(){var w=this.media;if(w){var b=this.getAppendedFrag(w.currentTime);return this.followingBufferedFrag(b)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),L}(j.default)},"./src/controller/subtitle-stream-controller.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"SubtitleStreamController",function(){return o});var Y=k("./src/events.ts"),j=k("./src/utils/logger.ts"),B=k("./src/utils/buffer-helper.ts"),z=k("./src/controller/fragment-finders.ts"),G=k("./src/utils/discontinuities.ts"),n=k("./src/controller/level-helper.ts"),D=k("./src/controller/fragment-tracker.ts"),y=k("./src/controller/base-stream-controller.ts"),g=k("./src/types/loader.ts"),m=k("./src/types/level.ts");function c(s,R){for(var x=0;x<R.length;x++){var C=R[x];C.enumerable=C.enumerable||!1,C.configurable=!0,"value"in C&&(C.writable=!0),Object.defineProperty(s,C.key,C)}}function d(s,R,x){return R&&c(s.prototype,R),x&&c(s,x),s}function p(s,R){s.prototype=Object.create(R.prototype),s.prototype.constructor=s,l(s,R)}function l(s,R){return l=Object.setPrototypeOf||function(C,L){return C.__proto__=L,C},l(s,R)}var h=500,o=function(s){p(R,s);function R(C,L){var O;return O=s.call(this,C,L,"[subtitle-stream-controller]")||this,O.levels=[],O.currentTrackId=-1,O.tracksBuffered=[],O.mainDetails=null,O._registerListeners(),O}var x=R.prototype;return x.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},x._registerListeners=function(){var L=this.hls;L.on(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),L.on(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),L.on(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),L.on(Y.Events.LEVEL_LOADED,this.onLevelLoaded,this),L.on(Y.Events.ERROR,this.onError,this),L.on(Y.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),L.on(Y.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),L.on(Y.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),L.on(Y.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),L.on(Y.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},x._unregisterListeners=function(){var L=this.hls;L.off(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),L.off(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),L.off(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),L.off(Y.Events.LEVEL_LOADED,this.onLevelLoaded,this),L.off(Y.Events.ERROR,this.onError,this),L.off(Y.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),L.off(Y.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),L.off(Y.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),L.off(Y.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),L.off(Y.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},x.startLoad=function(){this.stopLoad(),this.state=y.State.IDLE,this.setInterval(h),this.tick()},x.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},x.onLevelLoaded=function(L,O){this.mainDetails=O.details},x.onSubtitleFragProcessed=function(L,O){var A=O.frag,w=O.success;if(this.fragPrevious=A,this.state=y.State.IDLE,!w)return;var b=this.tracksBuffered[this.currentTrackId];if(!b)return;for(var u,v=A.start,a=0;a<b.length;a++)if(v>=b[a].start&&v<=b[a].end){u=b[a];break}var _=A.start+A.duration;u?u.end=_:(u={start:v,end:_},b.push(u)),this.fragmentTracker.fragBuffered(A)},x.onBufferFlushing=function(L,O){var A=O.startOffset,w=O.endOffset;if(A===0&&w!==Number.POSITIVE_INFINITY){var b=this.currentTrackId,u=this.levels;if(!u.length||!u[b]||!u[b].details)return;var v=u[b].details,a=v.targetduration,_=w-a;if(_<=0)return;O.endOffsetSubtitles=Math.max(0,_),this.tracksBuffered.forEach(function(N){for(var F=0;F<N.length;){if(N[F].end<=_){N.shift();continue}else if(N[F].start<_)N[F].start=_;else break;F++}}),this.fragmentTracker.removeFragmentsInRange(A,_,g.PlaylistLevelType.SUBTITLE)}},x.onError=function(L,O){var A,w=O.frag;if(!w||w.type!==g.PlaylistLevelType.SUBTITLE)return;(A=this.fragCurrent)!==null&&A!==void 0&&A.loader&&this.fragCurrent.loader.abort(),this.state=y.State.IDLE},x.onSubtitleTracksUpdated=function(L,O){var A=this,w=O.subtitleTracks;this.tracksBuffered=[],this.levels=w.map(function(b){return new m.Level(b)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(b){A.tracksBuffered[b.id]=[]}),this.mediaBuffer=null},x.onSubtitleTrackSwitch=function(L,O){if(this.currentTrackId=O.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var A=this.levels[this.currentTrackId];A!=null&&A.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,A&&this.setInterval(h)},x.onSubtitleTrackLoaded=function(L,O){var A,w=O.details,b=O.id,u=this.currentTrackId,v=this.levels;if(!v.length)return;var a=v[u];if(b>=v.length||b!==u||!a)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,w.live||(A=a.details)!==null&&A!==void 0&&A.live){var _=this.mainDetails;if(w.deltaUpdateFailed||!_)return;var N=_.fragments[0];if(!a.details)w.hasProgramDateTime&&_.hasProgramDateTime?Object(G.alignMediaPlaylistByPDT)(w,_):N&&Object(n.addSliding)(w,N.start);else{var F=this.alignPlaylists(w,a.details);F===0&&N&&Object(n.addSliding)(w,N.start)}}if(a.details=w,this.levelLastLoaded=b,this.tick(),w.live&&!this.fragCurrent&&this.media&&this.state===y.State.IDLE){var S=Object(z.findFragmentByPTS)(null,w.fragments,this.media.currentTime,0);S||(this.warn("Subtitle playlist not aligned with playback"),a.details=void 0)}},x._handleFragmentLoadComplete=function(L){var O=L.frag,A=L.payload,w=O.decryptdata,b=this.hls;if(this.fragContextChanged(O))return;if(A&&A.byteLength>0&&w&&w.key&&w.iv&&w.method==="AES-128"){var u=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(A),w.key.buffer,w.iv.buffer).then(function(v){var a=performance.now();b.trigger(Y.Events.FRAG_DECRYPTED,{frag:O,payload:v,stats:{tstart:u,tdecrypt:a}})})}},x.doTick=function(){if(!this.media){this.state=y.State.IDLE;return}if(this.state===y.State.IDLE){var L,O=this.currentTrackId,A=this.levels;if(!A.length||!A[O]||!A[O].details)return;var w=A[O].details,b=w.targetduration,u=this.config,v=this.media,a=B.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,v.currentTime-b,u.maxBufferHole),_=a.end,N=a.len,F=this.getMaxBufferLength()+b;if(N>F)return;console.assert(w,"Subtitle track details are defined on idle subtitle stream controller tick");var S=w.fragments,U=S.length,M=w.edge,E,W=this.fragPrevious;if(_<M){var Z=u.maxFragLookUpTolerance;W&&w.hasProgramDateTime&&(E=Object(z.findFragmentByPDT)(S,W.endProgramDateTime,Z)),E||(E=Object(z.findFragmentByPTS)(W,S,_,Z),!E&&W&&W.start<S[0].start&&(E=S[0]))}else E=S[U-1];(L=E)!==null&&L!==void 0&&L.encrypted?(j.logger.log("Loading key for "+E.sn),this.state=y.State.KEY_LOADING,this.hls.trigger(Y.Events.KEY_LOADING,{frag:E})):E&&this.fragmentTracker.getState(E)===D.FragmentState.NOT_LOADED&&this.loadFragment(E,w,_)}},x.loadFragment=function(L,O,A){this.fragCurrent=L,s.prototype.loadFragment.call(this,L,O,A)},d(R,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),R}(y.default)},"./src/controller/subtitle-track-controller.ts":function(ie,J,k){"use strict";k.r(J);var Y=k("./src/events.ts"),j=k("./src/utils/texttrack-utils.ts"),B=k("./src/controller/base-playlist-controller.ts"),z=k("./src/types/loader.ts");function G(c,d){for(var p=0;p<d.length;p++){var l=d[p];l.enumerable=l.enumerable||!1,l.configurable=!0,"value"in l&&(l.writable=!0),Object.defineProperty(c,l.key,l)}}function n(c,d,p){return d&&G(c.prototype,d),p&&G(c,p),c}function D(c,d){c.prototype=Object.create(d.prototype),c.prototype.constructor=c,y(c,d)}function y(c,d){return y=Object.setPrototypeOf||function(l,h){return l.__proto__=h,l},y(c,d)}var g=function(c){D(d,c);function d(l){var h;return h=c.call(this,l,"[subtitle-track-controller]")||this,h.media=null,h.tracks=[],h.groupId=null,h.tracksInGroup=[],h.trackId=-1,h.selectDefaultTrack=!0,h.queuedDefaultTrack=-1,h.trackChangeListener=function(){return h.onTextTracksChanged()},h.asyncPollTrackChange=function(){return h.pollTrackChange(0)},h.useTextTrackPolling=!1,h.subtitlePollingInterval=-1,h.subtitleDisplay=!0,h.registerListeners(),h}var p=d.prototype;return p.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,c.prototype.destroy.call(this)},p.registerListeners=function(){var h=this.hls;h.on(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),h.on(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),h.on(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),h.on(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),h.on(Y.Events.LEVEL_LOADING,this.onLevelLoading,this),h.on(Y.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),h.on(Y.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),h.on(Y.Events.ERROR,this.onError,this)},p.unregisterListeners=function(){var h=this.hls;h.off(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),h.off(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),h.off(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),h.off(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),h.off(Y.Events.LEVEL_LOADING,this.onLevelLoading,this),h.off(Y.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),h.off(Y.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),h.off(Y.Events.ERROR,this.onError,this)},p.onMediaAttached=function(h,o){if(this.media=o.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)},p.pollTrackChange=function(h){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,h)},p.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 h=m(this.media.textTracks);h.forEach(function(o){Object(j.clearCurrentCues)(o)}),this.subtitleTrack=-1,this.media=null},p.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},p.onManifestParsed=function(h,o){this.tracks=o.subtitleTracks},p.onSubtitleTrackLoaded=function(h,o){var s=o.id,R=o.details,x=this.trackId,C=this.tracksInGroup[x];if(!C){this.warn("Invalid subtitle track id "+s);return}var L=C.details;C.details=o.details,this.log("subtitle track "+s+" loaded ["+R.startSN+"-"+R.endSN+"]"),s===this.trackId&&(this.retryCount=0,this.playlistLoaded(s,o,L))},p.onLevelLoading=function(h,o){this.switchLevel(o.level)},p.onLevelSwitching=function(h,o){this.switchLevel(o.level)},p.switchLevel=function(h){var o=this.hls.levels[h];if(!(o!=null&&o.textGroupIds))return;var s=o.textGroupIds[o.urlId];if(this.groupId!==s){var R=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,x=this.tracks.filter(function(O){return!s||O.groupId===s});this.tracksInGroup=x;var C=this.findTrackId(R==null?void 0:R.name)||this.findTrackId();this.groupId=s;var L={subtitleTracks:x};this.log("Updating subtitle tracks, "+x.length+' track(s) found in "'+s+'" group-id'),this.hls.trigger(Y.Events.SUBTITLE_TRACKS_UPDATED,L),C!==-1&&this.setSubtitleTrack(C,R)}},p.findTrackId=function(h){for(var o=this.tracksInGroup,s=0;s<o.length;s++){var R=o[s];if((!this.selectDefaultTrack||R.default)&&(!h||h===R.name))return R.id}return-1},p.onError=function(h,o){if(c.prototype.onError.call(this,h,o),o.fatal||!o.context)return;o.context.type===z.PlaylistContextType.SUBTITLE_TRACK&&o.context.id===this.trackId&&o.context.groupId===this.groupId&&this.retryLoadingOrFail(o)},p.loadPlaylist=function(h){var o=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(o)){var s=o.id,R=o.groupId,x=o.url;if(h)try{x=h.addDirectives(x)}catch(C){this.warn("Could not construct new URL with HLS Delivery Directives: "+C)}this.log("Loading subtitle playlist for id "+s),this.hls.trigger(Y.Events.SUBTITLE_TRACK_LOADING,{url:x,id:s,groupId:R,deliveryDirectives:h||null})}},p.toggleTrackModes=function(h){var o=this,s=this.media,R=this.subtitleDisplay,x=this.trackId;if(!s)return;var C=m(s.textTracks),L=C.filter(function(w){return w.groupId===o.groupId});if(h===-1)[].slice.call(C).forEach(function(w){w.mode="disabled"});else{var O=L[x];O&&(O.mode="disabled")}var A=L[h];A&&(A.mode=R?"showing":"hidden")},p.setSubtitleTrack=function(h,o){var s,R=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=h;return}if(this.trackId!==h&&this.toggleTrackModes(h),this.trackId===h&&(h===-1||(s=R[h])!==null&&s!==void 0&&s.details)||h<-1||h>=R.length)return;this.clearTimer();var x=R[h];if(this.log("Switching to subtitle track "+h),this.trackId=h,x){var C=x.id,L=x.groupId,O=L===void 0?"":L,A=x.name,w=x.type,b=x.url;this.hls.trigger(Y.Events.SUBTITLE_TRACK_SWITCH,{id:C,groupId:O,name:A,type:w,url:b});var u=this.switchParams(x.url,o==null?void 0:o.details);this.loadPlaylist(u)}else this.hls.trigger(Y.Events.SUBTITLE_TRACK_SWITCH,{id:h})},p.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var h=-1,o=m(this.media.textTracks),s=0;s<o.length;s++)if(o[s].mode==="hidden")h=s;else if(o[s].mode==="showing"){h=s;break}this.subtitleTrack!==h&&(this.subtitleTrack=h)},n(d,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(h){this.selectDefaultTrack=!1;var o=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(h,o)}}]),d}(B.default);function m(c){for(var d=[],p=0;p<c.length;p++){var l=c[p];l.kind==="subtitles"&&l.label&&d.push(c[p])}return d}J.default=g},"./src/controller/timeline-controller.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"TimelineController",function(){return m});var Y=k("./src/polyfills/number.ts"),j=k("./src/events.ts"),B=k("./src/utils/cea-608-parser.ts"),z=k("./src/utils/output-filter.ts"),G=k("./src/utils/webvtt-parser.ts"),n=k("./src/utils/texttrack-utils.ts"),D=k("./src/utils/imsc1-ttml-parser.ts"),y=k("./src/types/loader.ts"),g=k("./src/utils/logger.ts"),m=function(){function l(o){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=p(),this.captionsProperties=void 0,this.hls=o,this.config=o.config,this.Cues=o.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 s=new z.default(this,"textTrack1"),R=new z.default(this,"textTrack2"),x=new z.default(this,"textTrack3"),C=new z.default(this,"textTrack4");this.cea608Parser1=new B.default(1,s,R),this.cea608Parser2=new B.default(3,x,C)}o.on(j.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),o.on(j.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.on(j.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.on(j.Events.MANIFEST_LOADED,this.onManifestLoaded,this),o.on(j.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),o.on(j.Events.FRAG_LOADING,this.onFragLoading,this),o.on(j.Events.FRAG_LOADED,this.onFragLoaded,this),o.on(j.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),o.on(j.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),o.on(j.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),o.on(j.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),o.on(j.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var h=l.prototype;return h.destroy=function(){var s=this.hls;s.off(j.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),s.off(j.Events.MEDIA_DETACHING,this.onMediaDetaching,this),s.off(j.Events.MANIFEST_LOADING,this.onManifestLoading,this),s.off(j.Events.MANIFEST_LOADED,this.onManifestLoaded,this),s.off(j.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),s.off(j.Events.FRAG_LOADING,this.onFragLoading,this),s.off(j.Events.FRAG_LOADED,this.onFragLoaded,this),s.off(j.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),s.off(j.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),s.off(j.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),s.off(j.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),s.off(j.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},h.addCues=function(s,R,x,C,L){for(var O=!1,A=L.length;A--;){var w=L[A],b=d(w[0],w[1],R,x);if(b>=0&&(w[0]=Math.min(w[0],R),w[1]=Math.max(w[1],x),O=!0,b/(x-R)>.5))return}if(O||L.push([R,x]),this.config.renderTextTracksNatively){var u=this.captionsTracks[s];this.Cues.newCue(u,R,x,C)}else{var v=this.Cues.newCue(null,R,x,C);this.hls.trigger(j.Events.CUES_PARSED,{type:"captions",cues:v,track:s})}},h.onInitPtsFound=function(s,R){var x=this,C=R.frag,L=R.id,O=R.initPTS,A=R.timescale,w=this.unparsedVttFrags;L==="main"&&(this.initPTS[C.cc]=O,this.timescale[C.cc]=A),w.length&&(this.unparsedVttFrags=[],w.forEach(function(b){x.onFragLoaded(j.Events.FRAG_LOADED,b)}))},h.getExistingTrack=function(s){var R=this.media;if(R)for(var x=0;x<R.textTracks.length;x++){var C=R.textTracks[x];if(C[s])return C}return null},h.createCaptionsTrack=function(s){this.config.renderTextTracksNatively?this.createNativeTrack(s):this.createNonNativeTrack(s)},h.createNativeTrack=function(s){if(this.captionsTracks[s])return;var R=this.captionsProperties,x=this.captionsTracks,C=this.media,L=R[s],O=L.label,A=L.languageCode,w=this.getExistingTrack(s);if(w)x[s]=w,Object(n.clearCurrentCues)(x[s]),Object(n.sendAddTrackEvent)(x[s],C);else{var b=this.createTextTrack("captions",O,A);b&&(b[s]=!0,x[s]=b)}},h.createNonNativeTrack=function(s){if(this.nonNativeCaptionsTracks[s])return;var R=this.captionsProperties[s];if(!R)return;var x=R.label,C={_id:s,label:x,kind:"captions",default:R.media?!!R.media.default:!1,closedCaptions:R.media};this.nonNativeCaptionsTracks[s]=C,this.hls.trigger(j.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[C]})},h.createTextTrack=function(s,R,x){var C=this.media;return C?C.addTextTrack(s,R,x):void 0},h.onMediaAttaching=function(s,R){this.media=R.media,this._cleanTracks()},h.onMediaDetaching=function(){var s=this.captionsTracks;Object.keys(s).forEach(function(R){Object(n.clearCurrentCues)(s[R]),delete 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x=this.hls;if(this.config.renderTextTracksNatively){var C=this.textTracks[R];if(C.mode==="disabled")return;s.forEach(function(A){return Object(n.addCueToTrack)(C,A)})}else{var L=this.tracks[R],O=L.default?"default":"subtitles"+R;x.trigger(j.Events.CUES_PARSED,{type:"subtitles",cues:s,track:O})}},h.onFragDecrypted=function(s,R){var x=R.frag;if(x.type===y.PlaylistLevelType.SUBTITLE){if(!Object(Y.isFiniteNumber)(this.initPTS[x.cc])){this.unparsedVttFrags.push(R);return}this.onFragLoaded(j.Events.FRAG_LOADED,R)}},h.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},h.onFragParsingUserdata=function(s,R){var x=this.cea608Parser1,C=this.cea608Parser2;if(!this.enabled||!(x&&C))return;for(var L=0;L<R.samples.length;L++){var O=R.samples[L].bytes;if(O){var A=this.extractCea608Data(O);x.addData(R.samples[L].pts,A[0]),C.addData(R.samples[L].pts,A[1])}}},h.onBufferFlushing=function(s,R){var 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this.subtle.importKey("raw",this.key,{name:"AES-CBC"},!1,["encrypt","decrypt"])},j}()},"./src/demux/aacdemuxer.ts":function(ie,J,k){"use strict";k.r(J);var Y=k("./src/demux/base-audio-demuxer.ts"),j=k("./src/demux/adts.ts"),B=k("./src/utils/logger.ts"),z=k("./src/demux/id3.ts");function G(y,g){y.prototype=Object.create(g.prototype),y.prototype.constructor=y,n(y,g)}function n(y,g){return n=Object.setPrototypeOf||function(c,d){return c.__proto__=d,c},n(y,g)}var D=function(y){G(g,y);function g(c,d){var p;return p=y.call(this)||this,p.observer=void 0,p.config=void 0,p.observer=c,p.config=d,p}var m=g.prototype;return m.resetInitSegment=function(d,p,l){y.prototype.resetInitSegment.call(this,d,p,l),this._audioTrack={container:"audio/adts",type:"audio",id:2,pid:-1,sequenceNumber:0,isAAC:!0,samples:[],manifestCodec:d,duration:l,inputTimeScale:9e4,dropped:0}},g.probe=function(d){if(!d)return!1;for(var p=z.getID3Data(d,0)||[],l=p.length,h=d.length;l<h;l++)if(j.probe(d,l))return B.logger.log("ADTS 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g},G.getAvcDecryptedUnit=function(D,y){for(var g=new Uint8Array(y),m=0,c=32;c<=D.length-16;c+=160,m+=16)D.set(g.subarray(m,m+16),c);return D},G.decryptAvcSample=function(D,y,g,m,c,d){var p=Object(j.discardEPB)(c.data),l=this.getAvcEncryptedData(p),h=this;this.decryptBuffer(l.buffer,function(o){c.data=h.getAvcDecryptedUnit(p,o),d||h.decryptAvcSamples(D,y,g+1,m)})},G.decryptAvcSamples=function(D,y,g,m){if(D instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;y++,g=0){if(y>=D.length){m();return}for(var c=D[y].units;!(g>=c.length);g++){var d=c[g];if(d.data.length<=48||d.type!==1&&d.type!==5)continue;var p=this.decrypter.isSync();if(this.decryptAvcSample(D,y,g,m,d,p),!p)return}}},z}();J.default=B},"./src/demux/transmuxer-interface.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"default",function(){return c});var Y=k("./node_modules/webworkify-webpack/index.js"),j=k.n(Y),B=k("./src/events.ts"),z=k("./src/demux/transmuxer.ts"),G=k("./src/utils/logger.ts"),n=k("./src/errors.ts"),D=k("./src/utils/mediasource-helper.ts"),y=k("./node_modules/eventemitter3/index.js"),g=k.n(y),m=Object(D.getMediaSource)()||{isTypeSupported:function(){return!1}},c=function(){function d(l,h,o,s){var R=this;this.hls=void 0,this.id=void 0,this.observer=void 0,this.frag=null,this.part=null,this.worker=void 0,this.onwmsg=void 0,this.transmuxer=null,this.onTransmuxComplete=void 0,this.onFlush=void 0,this.hls=l,this.id=h,this.onTransmuxComplete=o,this.onFlush=s;var x=l.config,C=function(b,u){u=u||{},u.frag=R.frag,u.id=R.id,l.trigger(b,u)};this.observer=new y.EventEmitter,this.observer.on(B.Events.FRAG_DECRYPTED,C),this.observer.on(B.Events.ERROR,C);var L={mp4:m.isTypeSupported("video/mp4"),mpeg:m.isTypeSupported("audio/mpeg"),mp3:m.isTypeSupported('audio/mp4; codecs="mp3"')},O=navigator.vendor;if(x.enableWorker&&typeof 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o=this.transmuxer;o&&(o.destroy(),this.transmuxer=null)}var s=this.observer;s&&s.removeAllListeners(),this.observer=null},p.push=function(h,o,s,R,x,C,L,O,A,w){var b=this;A.transmuxing.start=self.performance.now();var u=this.transmuxer,v=this.worker,a=C?C.start:x.start,_=x.decryptdata,N=this.frag,F=!(N&&x.cc===N.cc),S=!(N&&A.level===N.level),U=N?A.sn-N.sn:-1,M=this.part?A.part-this.part.index:1,E=!S&&(U===1||U===0&&M===1),W=self.performance.now();(S||U||x.stats.parsing.start===0)&&(x.stats.parsing.start=W),C&&(M||!E)&&(C.stats.parsing.start=W);var Z=new z.TransmuxState(F,E,O,S,a);if(!E||F){G.logger.log("[transmuxer-interface, "+x.type+"]: Starting new transmux session for sn: "+A.sn+" p: "+A.part+" level: "+A.level+" id: "+A.id+`
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contiguous: `+E+`
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o=h.data,s=this.hls;switch(o.event){case"init":{self.URL.revokeObjectURL(this.worker.objectURL);break}case"transmuxComplete":{this.handleTransmuxComplete(o.data);break}case"flush":{this.onFlush(o.data);break}default:{o.data=o.data||{},o.data.frag=this.frag,o.data.id=this.id,s.trigger(o.event,o.data);break}}},p.configureTransmuxer=function(h){var o=this.worker,s=this.transmuxer;o?o.postMessage({cmd:"configure",config:h}):s&&s.configure(h)},p.handleTransmuxComplete=function(h){h.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(h)},d}()},"./src/demux/transmuxer-worker.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"default",function(){return n});var Y=k("./src/demux/transmuxer.ts"),j=k("./src/events.ts"),B=k("./src/utils/logger.ts"),z=k("./node_modules/eventemitter3/index.js"),G=k.n(z);function n(c){var d=new z.EventEmitter,p=function(h,o){c.postMessage({event:h,data:o})};d.on(j.Events.FRAG_DECRYPTED,p),d.on(j.Events.ERROR,p),c.addEventListener("message",function(l){var h=l.data;switch(h.cmd){case"init":{var o=JSON.parse(h.config);c.transmuxer=new Y.default(d,h.typeSupported,o,h.vendor,h.id),Object(B.enableLogs)(o.debug),p("init",null);break}case"configure":{c.transmuxer.configure(h.config);break}case"demux":{var s=c.transmuxer.push(h.data,h.decryptdata,h.chunkMeta,h.state);Object(Y.isPromise)(s)?s.then(function(C){D(c,C)}):D(c,s);break}case"flush":{var R=h.chunkMeta,x=c.transmuxer.flush(R);Object(Y.isPromise)(x)?x.then(function(C){g(c,C,R)}):g(c,x,R);break}default:break}})}function D(c,d){if(m(d.remuxResult))return;var p=[],l=d.remuxResult,h=l.audio,o=l.video;h&&y(p,h),o&&y(p,o),c.postMessage({event:"transmuxComplete",data:d},p)}function y(c,d){d.data1&&c.push(d.data1.buffer),d.data2&&c.push(d.data2.buffer)}function g(c,d,p){d.forEach(function(l){D(c,l)}),c.postMessage({event:"flush",data:p})}function m(c){return!c.audio&&!c.video&&!c.text&&!c.id3&&!c.initSegment}},"./src/demux/transmuxer.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"default",function(){return o}),k.d(J,"isPromise",function(){return x}),k.d(J,"TransmuxConfig",function(){return C}),k.d(J,"TransmuxState",function(){return L});var Y=k("./src/events.ts"),j=k("./src/errors.ts"),B=k("./src/crypt/decrypter.ts"),z=k("./src/demux/aacdemuxer.ts"),G=k("./src/demux/mp4demuxer.ts"),n=k("./src/demux/tsdemuxer.ts"),D=k("./src/demux/mp3demuxer.ts"),y=k("./src/remux/mp4-remuxer.ts"),g=k("./src/remux/passthrough-remuxer.ts"),m=k("./src/demux/chunk-cache.ts"),c=k("./src/utils/mp4-tools.ts"),d=k("./src/utils/logger.ts"),p;try{p=self.performance.now.bind(self.performance)}catch(O){d.logger.debug("Unable to use Performance API on this environment"),p=self.Date.now}var l=[{demux:n.default,remux:y.default},{demux:G.default,remux:g.default},{demux:z.default,remux:y.default},{demux:D.default,remux:y.default}],h=1024;l.forEach(function(O){var A=O.demux;h=Math.max(h,A.minProbeByteLength)});var o=function(){function O(w,b,u,v,a){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 m.default,this.observer=w,this.typeSupported=b,this.config=u,this.vendor=v,this.id=a}var A=O.prototype;return A.configure=function(b){this.transmuxConfig=b,this.decrypter&&this.decrypter.reset()},A.push=function(b,u,v,a){var _=this,N=v.transmuxing;N.executeStart=p();var F=new Uint8Array(b),S=this.cache,U=this.config,M=this.currentTransmuxState,E=this.transmuxConfig;a&&(this.currentTransmuxState=a);var W=s(F,u);if(W&&W.method==="AES-128"){var Z=this.getDecrypter();if(U.enableSoftwareAES){var ne=Z.softwareDecrypt(F,W.key.buffer,W.iv.buffer);if(!ne)return N.executeEnd=p(),R(v);F=new Uint8Array(ne)}else return this.decryptionPromise=Z.webCryptoDecrypt(F,W.key.buffer,W.iv.buffer).then(function(We){var qe=_.push(We,null,v);return _.decryptionPromise=null,qe}),this.decryptionPromise}var ae=a||M,we=ae.contiguous,fe=ae.discontinuity,_e=ae.trackSwitch,Se=ae.accurateTimeOffset,ve=ae.timeOffset,ue=E.audioCodec,le=E.videoCodec,Oe=E.defaultInitPts,Ye=E.duration,Ve=E.initSegmentData;if((fe||_e)&&this.resetInitSegment(Ve,ue,le,Ye),fe&&this.resetInitialTimestamp(Oe),we||this.resetContiguity(),this.needsProbing(F,fe,_e)){if(S.dataLength){var $e=S.flush();F=Object(c.appendUint8Array)($e,F)}this.configureTransmuxer(F,E)}var Ze=this.transmux(F,W,ve,Se,v),Fe=this.currentTransmuxState;return Fe.contiguous=!0,Fe.discontinuity=!1,Fe.trackSwitch=!1,N.executeEnd=p(),Ze},A.flush=function(b){var u=this,v=b.transmuxing;v.executeStart=p();var a=this.decrypter,_=this.cache,N=this.currentTransmuxState,F=this.decryptionPromise;if(F)return F.then(function(){return u.flush(b)});var S=[],U=N.timeOffset;if(a){var M=a.flush();M&&S.push(this.push(M,null,b))}var E=_.dataLength;_.reset();var W=this.demuxer,Z=this.remuxer;if(!W||!Z)return E>=h&&this.observer.emit(Y.Events.ERROR,Y.Events.ERROR,{type:j.ErrorTypes.MEDIA_ERROR,details:j.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),v.executeEnd=p(),[R(b)];var ne=W.flush(U);return x(ne)?ne.then(function(ae){return u.flushRemux(S,ae,b),S}):(this.flushRemux(S,ne,b),S)},A.flushRemux=function(b,u,v){var a=u.audioTrack,_=u.avcTrack,N=u.id3Track,F=u.textTrack,S=this.currentTransmuxState,U=S.accurateTimeOffset,M=S.timeOffset;d.logger.log("[transmuxer.ts]: Flushed fragment "+v.sn+(v.part>-1?" p: "+v.part:"")+" of level "+v.level);var E=this.remuxer.remux(a,_,N,F,M,U,!0,this.id);b.push({remuxResult:E,chunkMeta:v}),v.transmuxing.executeEnd=p()},A.resetInitialTimestamp=function(b){var u=this.demuxer,v=this.remuxer;if(!u||!v)return;u.resetTimeStamp(b),v.resetTimeStamp(b)},A.resetContiguity=function(){var b=this.demuxer,u=this.remuxer;if(!b||!u)return;b.resetContiguity(),u.resetNextTimestamp()},A.resetInitSegment=function(b,u,v,a){var _=this.demuxer,N=this.remuxer;if(!_||!N)return;_.resetInitSegment(u,v,a),N.resetInitSegment(b,u,v)},A.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},A.transmux=function(b,u,v,a,_){var N;return u&&u.method==="SAMPLE-AES"?N=this.transmuxSampleAes(b,u,v,a,_):N=this.transmuxUnencrypted(b,v,a,_),N},A.transmuxUnencrypted=function(b,u,v,a){var _=this.demuxer.demux(b,u,!1,!this.config.progressive),N=_.audioTrack,F=_.avcTrack,S=_.id3Track,U=_.textTrack,M=this.remuxer.remux(N,F,S,U,u,v,!1,this.id);return{remuxResult:M,chunkMeta:a}},A.transmuxSampleAes=function(b,u,v,a,_){var N=this;return this.demuxer.demuxSampleAes(b,u,v).then(function(F){var S=N.remuxer.remux(F.audioTrack,F.avcTrack,F.id3Track,F.textTrack,v,a,!1,N.id);return{remuxResult:S,chunkMeta:_}})},A.configureTransmuxer=function(b,u){for(var v=this.config,a=this.observer,_=this.typeSupported,N=this.vendor,F=u.audioCodec,S=u.defaultInitPts,U=u.duration,M=u.initSegmentData,E=u.videoCodec,W,Z=0,ne=l.length;Z<ne;Z++)if(l[Z].demux.probe(b)){W=l[Z];break}W||(d.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),W={demux:G.default,remux:g.default});var ae=this.demuxer,we=this.remuxer,fe=W.remux,_e=W.demux;(!we||!(we instanceof fe))&&(this.remuxer=new fe(a,v,_,N)),(!ae||!(ae instanceof _e))&&(this.demuxer=new _e(a,v,_),this.probe=_e.probe),this.resetInitSegment(M,F,E,U),this.resetInitialTimestamp(S)},A.needsProbing=function(b,u,v){return!this.demuxer||!this.remuxer||u||v},A.getDecrypter=function(){var b=this.decrypter;return b||(b=this.decrypter=new B.default(this.observer,this.config)),b},O}();function s(O,A){var w=null;return O.byteLength>0&&A!=null&&A.key!=null&&A.iv!==null&&A.method!=null&&(w=A),w}var R=function(A){return{remuxResult:{},chunkMeta:A}};function x(O){return"then"in O&&O.then instanceof Function}var C=function(A,w,b,u,v){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=A,this.videoCodec=w,this.initSegmentData=b,this.duration=u,this.defaultInitPts=v},L=function(A,w,b,u,v){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.discontinuity=A,this.contiguous=w,this.accurateTimeOffset=b,this.trackSwitch=u,this.timeOffset=v}},"./src/demux/tsdemuxer.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"discardEPB",function(){return R});var Y=k("./src/demux/adts.ts"),j=k("./src/demux/mpegaudio.ts"),B=k("./src/demux/exp-golomb.ts"),z=k("./src/demux/id3.ts"),G=k("./src/demux/sample-aes.ts"),n=k("./src/events.ts"),D=k("./src/utils/mp4-tools.ts"),y=k("./src/utils/logger.ts"),g=k("./src/errors.ts"),m={video:1,audio:2,id3:3,text:4},c=function(){function x(L,O,A){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 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C.resetInitSegment=function(O,A,w){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=x.createTrack("video",w),this._audioTrack=x.createTrack("audio",w),this._id3Track=x.createTrack("id3",w),this._txtTrack=x.createTrack("text",w),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=O,this.videoCodec=A,this._duration=w},C.resetTimeStamp=function(){},C.resetContiguity=function(){var O=this._audioTrack,A=this._avcTrack,w=this._id3Track;O&&(O.pesData=null),A&&(A.pesData=null),w&&(w.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},C.demux=function(O,A,w,b){w===void 0&&(w=!1),b===void 0&&(b=!1),w||(this.sampleAes=null);var u,v=this._avcTrack,a=this._audioTrack,_=this._id3Track,N=v.pid,F=v.pesData,S=a.pid,U=_.pid,M=a.pesData,E=_.pesData,W=!1,Z=this.pmtParsed,ne=this._pmtId,ae=O.length;if(this.remainderData&&(O=Object(D.appendUint8Array)(this.remainderData,O),ae=O.length,this.remainderData=null),ae<188&&!b)return this.remainderData=O,{audioTrack:a,avcTrack:v,id3Track:_,textTrack:this._txtTrack};var we=Math.max(0,x.syncOffset(O));ae-=(ae+we)%188,ae<O.byteLength&&!b&&(this.remainderData=new Uint8Array(O.buffer,ae,O.buffer.byteLength-ae));for(var fe=we;fe<ae;fe+=188)if(O[fe]===71){var _e=!!(O[fe+1]&64),Se=((O[fe+1]&31)<<8)+O[fe+2],ve=(O[fe+3]&48)>>4,ue=void 0;if(ve>1){if(ue=fe+5+O[fe+4],ue===fe+188)continue}else ue=fe+4;switch(Se){case N:_e&&(F&&(u=h(F))&&this.parseAVCPES(u,!1),F={data:[],size:0}),F&&(F.data.push(O.subarray(ue,fe+188)),F.size+=fe+188-ue);break;case S:_e&&(M&&(u=h(M))&&(a.isAAC?this.parseAACPES(u):this.parseMPEGPES(u)),M={data:[],size:0}),M&&(M.data.push(O.subarray(ue,fe+188)),M.size+=fe+188-ue);break;case U:_e&&(E&&(u=h(E))&&this.parseID3PES(u),E={data:[],size:0}),E&&(E.data.push(O.subarray(ue,fe+188)),E.size+=fe+188-ue);break;case 0:_e&&(ue+=O[ue]+1),ne=this._pmtId=p(O,ue);break;case ne:{_e&&(ue+=O[ue]+1);var le=l(O,ue,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,w);N=le.avc,N>0&&(v.pid=N),S=le.audio,S>0&&(a.pid=S,a.isAAC=le.isAAC),U=le.id3,U>0&&(_.pid=U),W&&!Z&&(y.logger.log("reparse from beginning"),W=!1,fe=we-188),Z=this.pmtParsed=!0;break}case 17:case 8191:break;default:W=!0;break}}else this.observer.emit(n.Events.ERROR,n.Events.ERROR,{type:g.ErrorTypes.MEDIA_ERROR,details:g.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});v.pesData=F,a.pesData=M,_.pesData=E;var Oe={audioTrack:a,avcTrack:v,id3Track:_,textTrack:this._txtTrack};return b&&this.extractRemainingSamples(Oe),Oe},C.flush=function(){var O=this.remainderData;this.remainderData=null;var A;return O?A=this.demux(O,-1,!1,!0):A={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(A),this.sampleAes?this.decrypt(A,this.sampleAes):A},C.extractRemainingSamples=function(O){var A=O.audioTrack,w=O.avcTrack,b=O.id3Track,u=w.pesData,v=A.pesData,a=b.pesData,_;u&&(_=h(u))?(this.parseAVCPES(_,!0),w.pesData=null):w.pesData=u,v&&(_=h(v))?(A.isAAC?this.parseAACPES(_):this.parseMPEGPES(_),A.pesData=null):(v!=null&&v.size&&y.logger.log("last AAC PES packet truncated,might overlap between fragments"),A.pesData=v),a&&(_=h(a))?(this.parseID3PES(_),b.pesData=null):b.pesData=a},C.demuxSampleAes=function(O,A,w){var b=this.demux(O,w,!0,!this.config.progressive),u=this.sampleAes=new G.default(this.observer,this.config,A);return this.decrypt(b,u)},C.decrypt=function(O,A){return new Promise(function(w){var b=O.audioTrack,u=O.avcTrack;b.samples&&b.isAAC?A.decryptAacSamples(b.samples,0,function(){u.samples?A.decryptAvcSamples(u.samples,0,0,function(){w(O)}):w(O)}):u.samples&&A.decryptAvcSamples(u.samples,0,0,function(){w(O)})})},C.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},C.parseAVCPES=function(O,A){var w=this,b=this._avcTrack,u=this.parseAVCNALu(O.data),v=!1,a=this.avcSample,_,N=!1;O.data=null,a&&u.length&&!b.audFound&&(o(a,b),a=this.avcSample=d(!1,O.pts,O.dts,"")),u.forEach(function(F){switch(F.type){case 1:{_=!0,a||(a=w.avcSample=d(!0,O.pts,O.dts,"")),v&&(a.debug+="NDR "),a.frame=!0;var S=F.data;if(N&&S.length>4){var U=new B.default(S).readSliceType();(U===2||U===4||U===7||U===9)&&(a.key=!0)}break}case 5:_=!0,a||(a=w.avcSample=d(!0,O.pts,O.dts,"")),v&&(a.debug+="IDR "),a.key=!0,a.frame=!0;break;case 6:{_=!0,v&&a&&(a.debug+="SEI ");var M=new B.default(R(F.data));M.readUByte();for(var E=0,W=0,Z=!1,ne=0;!Z&&M.bytesAvailable>1;){E=0;do ne=M.readUByte(),E+=ne;while(ne===255);W=0;do ne=M.readUByte(),W+=ne;while(ne===255);if(E===4&&M.bytesAvailable!==0){Z=!0;var ae=M.readUByte();if(ae===181){var we=M.readUShort();if(we===49){var fe=M.readUInt();if(fe===1195456820){var _e=M.readUByte();if(_e===3){for(var Se=M.readUByte(),ve=M.readUByte(),ue=31&Se,le=[Se,ve],Oe=0;Oe<ue;Oe++)le.push(M.readUByte()),le.push(M.readUByte()),le.push(M.readUByte());s(w._txtTrack.samples,{type:3,pts:O.pts,bytes:le})}}}}}else if(E===5&&M.bytesAvailable!==0){if(Z=!0,W>16){for(var Ye=[],Ve=0;Ve<16;Ve++)Ye.push(M.readUByte().toString(16)),(Ve===3||Ve===5||Ve===7||Ve===9)&&Ye.push("-");for(var $e=W-16,Ze=new Uint8Array($e),Fe=0;Fe<$e;Fe++)Ze[Fe]=M.readUByte();s(w._txtTrack.samples,{pts:O.pts,payloadType:E,uuid:Ye.join(""),userData:Object(z.utf8ArrayToStr)(Ze),userDataBytes:Ze})}}else if(W<M.bytesAvailable)for(var We=0;We<W;We++)M.readUByte()}break}case 7:if(_=!0,N=!0,v&&a&&(a.debug+="SPS "),!b.sps){var qe=new B.default(F.data),oe=qe.readSPS();b.width=oe.width,b.height=oe.height,b.pixelRatio=oe.pixelRatio,b.sps=[F.data],b.duration=w._duration;for(var Ee=F.data.subarray(1,4),Ce="avc1.",Ae=0;Ae<3;Ae++){var ze=Ee[Ae].toString(16);ze.length<2&&(ze="0"+ze),Ce+=ze}b.codec=Ce}break;case 8:_=!0,v&&a&&(a.debug+="PPS "),b.pps||(b.pps=[F.data]);break;case 9:_=!1,b.audFound=!0,a&&o(a,b),a=w.avcSample=d(!1,O.pts,O.dts,v?"AUD ":"");break;case 12:_=!1;break;default:_=!1,a&&(a.debug+="unknown NAL "+F.type+" ");break}if(a&&_){var Je=a.units;Je.push(F)}}),A&&a&&(o(a,b),this.avcSample=null)},C.getLastNalUnit=function(){var O,A=this.avcSample,w;if(!A||A.units.length===0){var b=this._avcTrack.samples;A=b[b.length-1]}if((O=A)!==null&&O!==void 0&&O.units){var u=A.units;w=u[u.length-1]}return w},C.parseAVCNALu=function(O){var A=O.byteLength,w=this._avcTrack,b=w.naluState||0,u=b,v=[],a=0,_,N,F,S=-1,U=0;for(b===-1&&(S=0,U=O[0]&31,b=0,a=1);a<A;){if(_=O[a++],!b){b=_?0:1;continue}if(b===1){b=_?0:2;continue}if(!_)b=3;else if(_===1){if(S>=0){var M={data:O.subarray(S,a-b-1),type:U};v.push(M)}else{var E=this.getLastNalUnit();if(E&&(u&&a<=4-u&&(E.state&&(E.data=E.data.subarray(0,E.data.byteLength-u))),N=a-b-1,N>0)){var W=new Uint8Array(E.data.byteLength+N);W.set(E.data,0),W.set(O.subarray(0,N),E.data.byteLength),E.data=W,E.state=0}}a<A?(F=O[a]&31,S=a,U=F,b=0):b=-1}else b=0}if(S>=0&&b>=0){var Z={data:O.subarray(S,A),type:U,state:b};v.push(Z)}if(v.length===0){var ne=this.getLastNalUnit();if(ne){var ae=new Uint8Array(ne.data.byteLength+O.byteLength);ae.set(ne.data,0),ae.set(O,ne.data.byteLength),ne.data=ae}}return w.naluState=b,v},C.parseAACPES=function(O){var A=0,w=this._audioTrack,b=this.aacOverFlow,u=O.data;if(b){this.aacOverFlow=null;var v=b.sample.unit.byteLength,a=Math.min(b.missing,v),_=v-a;b.sample.unit.set(u.subarray(0,a),_),w.samples.push(b.sample),A=b.missing}var N,F;for(N=A,F=u.length;N<F-1&&!Y.isHeader(u,N);N++);if(N!==A){var S,U;if(N<F-1?(S="AAC PES did not start with ADTS header,offset:"+N,U=!1):(S="no ADTS header found in AAC PES",U=!0),y.logger.warn("parsing error:"+S),this.observer.emit(n.Events.ERROR,n.Events.ERROR,{type:g.ErrorTypes.MEDIA_ERROR,details:g.ErrorDetails.FRAG_PARSING_ERROR,fatal:U,reason:S}),U)return}Y.initTrackConfig(w,this.observer,u,N,this.audioCodec);var M;if(O.pts!==void 0)M=O.pts;else if(b){var E=Y.getFrameDuration(w.samplerate);M=b.sample.pts+E}else{y.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}for(var W=0;N<F;)if(Y.isHeader(u,N)){if(N+5<F){var Z=Y.appendFrame(w,u,N,M,W);if(Z)if(Z.missing)this.aacOverFlow=Z;else{N+=Z.length,W++;continue}}break}else N++},C.parseMPEGPES=function(O){var A=O.data,w=A.length,b=0,u=0,v=O.pts;if(v===void 0){y.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;u<w;)if(j.isHeader(A,u)){var a=j.appendFrame(this._audioTrack,A,u,v,b);if(a)u+=a.length,b++;else break}else u++},C.parseID3PES=function(O){if(O.pts===void 0){y.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}this._id3Track.samples.push(O)},x}();c.minProbeByteLength=188;function d(x,C,L,O){return{key:x,frame:!1,pts:C,dts:L,units:[],debug:O,length:0}}function p(x,C){return(x[C+10]&31)<<8|x[C+11]}function l(x,C,L,O){var A={audio:-1,avc:-1,id3:-1,isAAC:!0},w=(x[C+1]&15)<<8|x[C+2],b=C+3+w-4,u=(x[C+10]&15)<<8|x[C+11];for(C+=12+u;C<b;){var v=(x[C+1]&31)<<8|x[C+2];switch(x[C]){case 207:if(!O){y.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:A.audio===-1&&(A.audio=v);break;case 21:A.id3===-1&&(A.id3=v);break;case 219:if(!O){y.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:A.avc===-1&&(A.avc=v);break;case 3:case 4:L?A.audio===-1&&(A.audio=v,A.isAAC=!1):y.logger.log("MPEG audio found, not supported in this browser");break;case 36:y.logger.warn("Unsupported HEVC stream type found");break;default:break}C+=((x[C+3]&15)<<8|x[C+4])+5}return A}function h(x){var C=0,L,O,A,w,b,u=x.data;if(!x||x.size===0)return null;for(;u[0].length<19&&u.length>1;){var v=new Uint8Array(u[0].length+u[1].length);v.set(u[0]),v.set(u[1],u[0].length),u[0]=v,u.splice(1,1)}L=u[0];var a=(L[0]<<16)+(L[1]<<8)+L[2];if(a===1){if(O=(L[4]<<8)+L[5],O&&O>x.size-6)return null;var _=L[7];_&192&&(w=(L[9]&14)*536870912+(L[10]&255)*4194304+(L[11]&254)*16384+(L[12]&255)*128+(L[13]&254)/2,_&64?(b=(L[14]&14)*536870912+(L[15]&255)*4194304+(L[16]&254)*16384+(L[17]&255)*128+(L[18]&254)/2,w-b>60*9e4&&(y.logger.warn(Math.round((w-b)/9e4)+"s delta between PTS and DTS, align them"),w=b)):b=w),A=L[8];var N=A+9;if(x.size<=N)return null;x.size-=N;for(var F=new Uint8Array(x.size),S=0,U=u.length;S<U;S++){L=u[S];var M=L.byteLength;if(N)if(N>M){N-=M;continue}else L=L.subarray(N),M-=N,N=0;F.set(L,C),C+=M}return O&&(O-=A+3),{data:F,pts:w,dts:b,len:O}}return null}function o(x,C){if(x.units.length&&x.frame){if(x.pts===void 0){var L=C.samples,O=L.length;if(O){var A=L[O-1];x.pts=A.pts,x.dts=A.dts}else{C.dropped++;return}}C.samples.push(x)}x.debug.length&&y.logger.log(x.pts+"/"+x.dts+":"+x.debug)}function s(x,C){var L=x.length;if(L>0){if(C.pts>=x[L-1].pts)x.push(C);else for(var O=L-1;O>=0;O--)if(C.pts<x[O].pts){x.splice(O,0,C);break}}else x.push(C)}function R(x){for(var C=x.byteLength,L=[],O=1;O<C-2;)x[O]===0&&x[O+1]===0&&x[O+2]===3?(L.push(O+2),O+=2):O++;if(L.length===0)return x;var A=C-L.length,w=new Uint8Array(A),b=0;for(O=0;O<A;b++,O++)b===L[0]&&(b++,L.shift()),w[O]=x[b];return w}J.default=c},"./src/errors.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"ErrorTypes",function(){return Y}),k.d(J,"ErrorDetails",function(){return j});var Y;(function(B){B.NETWORK_ERROR="networkError",B.MEDIA_ERROR="mediaError",B.KEY_SYSTEM_ERROR="keySystemError",B.MUX_ERROR="muxError",B.OTHER_ERROR="otherError"})(Y||(Y={}));var j;(function(B){B.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",B.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",B.KEY_SYSTEM_NO_SESSION="keySystemNoSession",B.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",B.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",B.MANIFEST_LOAD_ERROR="manifestLoadError",B.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",B.MANIFEST_PARSING_ERROR="manifestParsingError",B.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",B.LEVEL_EMPTY_ERROR="levelEmptyError",B.LEVEL_LOAD_ERROR="levelLoadError",B.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",B.LEVEL_SWITCH_ERROR="levelSwitchError",B.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",B.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",B.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",B.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",B.FRAG_LOAD_ERROR="fragLoadError",B.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",B.FRAG_DECRYPT_ERROR="fragDecryptError",B.FRAG_PARSING_ERROR="fragParsingError",B.REMUX_ALLOC_ERROR="remuxAllocError",B.KEY_LOAD_ERROR="keyLoadError",B.KEY_LOAD_TIMEOUT="keyLoadTimeOut",B.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",B.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",B.BUFFER_APPEND_ERROR="bufferAppendError",B.BUFFER_APPENDING_ERROR="bufferAppendingError",B.BUFFER_STALLED_ERROR="bufferStalledError",B.BUFFER_FULL_ERROR="bufferFullError",B.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",B.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",B.INTERNAL_EXCEPTION="internalException",B.INTERNAL_ABORTED="aborted",B.UNKNOWN="unknown"})(j||(j={}))},"./src/events.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"Events",function(){return Y});var Y;(function(j){j.MEDIA_ATTACHING="hlsMediaAttaching",j.MEDIA_ATTACHED="hlsMediaAttached",j.MEDIA_DETACHING="hlsMediaDetaching",j.MEDIA_DETACHED="hlsMediaDetached",j.BUFFER_RESET="hlsBufferReset",j.BUFFER_CODECS="hlsBufferCodecs",j.BUFFER_CREATED="hlsBufferCreated",j.BUFFER_APPENDING="hlsBufferAppending",j.BUFFER_APPENDED="hlsBufferAppended",j.BUFFER_EOS="hlsBufferEos",j.BUFFER_FLUSHING="hlsBufferFlushing",j.BUFFER_FLUSHED="hlsBufferFlushed",j.MANIFEST_LOADING="hlsManifestLoading",j.MANIFEST_LOADED="hlsManifestLoaded",j.MANIFEST_PARSED="hlsManifestParsed",j.LEVEL_SWITCHING="hlsLevelSwitching",j.LEVEL_SWITCHED="hlsLevelSwitched",j.LEVEL_LOADING="hlsLevelLoading",j.LEVEL_LOADED="hlsLevelLoaded",j.LEVEL_UPDATED="hlsLevelUpdated",j.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",j.LEVELS_UPDATED="hlsLevelsUpdated",j.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",j.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",j.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",j.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",j.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",j.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",j.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",j.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",j.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",j.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",j.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",j.CUES_PARSED="hlsCuesParsed",j.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",j.INIT_PTS_FOUND="hlsInitPtsFound",j.FRAG_LOADING="hlsFragLoading",j.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",j.FRAG_LOADED="hlsFragLoaded",j.FRAG_DECRYPTED="hlsFragDecrypted",j.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",j.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",j.FRAG_PARSING_METADATA="hlsFragParsingMetadata",j.FRAG_PARSED="hlsFragParsed",j.FRAG_BUFFERED="hlsFragBuffered",j.FRAG_CHANGED="hlsFragChanged",j.FPS_DROP="hlsFpsDrop",j.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",j.ERROR="hlsError",j.DESTROYING="hlsDestroying",j.KEY_LOADING="hlsKeyLoading",j.KEY_LOADED="hlsKeyLoaded",j.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",j.BACK_BUFFER_REACHED="hlsBackBufferReached"})(Y||(Y={}))},"./src/hls.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"default",function(){return x});var Y=k("./node_modules/url-toolkit/src/url-toolkit.js"),j=k.n(Y),B=k("./src/loader/playlist-loader.ts"),z=k("./src/loader/key-loader.ts"),G=k("./src/controller/id3-track-controller.ts"),n=k("./src/controller/latency-controller.ts"),D=k("./src/controller/level-controller.ts"),y=k("./src/controller/fragment-tracker.ts"),g=k("./src/controller/stream-controller.ts"),m=k("./src/is-supported.ts"),c=k("./src/utils/logger.ts"),d=k("./src/config.ts"),p=k("./node_modules/eventemitter3/index.js"),l=k.n(p),h=k("./src/events.ts"),o=k("./src/errors.ts");function s(C,L){for(var O=0;O<L.length;O++){var A=L[O];A.enumerable=A.enumerable||!1,A.configurable=!0,"value"in A&&(A.writable=!0),Object.defineProperty(C,A.key,A)}}function R(C,L,O){return L&&s(C.prototype,L),O&&s(C,O),C}var x=function(){C.isSupported=function(){return Object(m.isSupported)()};function C(O){O===void 0&&(O={}),this.config=void 0,this.userConfig=void 0,this.coreComponents=void 0,this.networkControllers=void 0,this._emitter=new p.EventEmitter,this._autoLevelCapping=void 0,this.abrController=void 0,this.bufferController=void 0,this.capLevelController=void 0,this.latencyController=void 0,this.levelController=void 0,this.streamController=void 0,this.audioTrackController=void 0,this.subtitleTrackController=void 0,this.emeController=void 0,this.cmcdController=void 0,this._media=null,this.url=null;var A=this.config=Object(d.mergeConfig)(C.DefaultConfig,O);this.userConfig=O,Object(c.enableLogs)(A.debug),this._autoLevelCapping=-1,A.progressive&&Object(d.enableStreamingMode)(A);var w=A.abrController,b=A.bufferController,u=A.capLevelController,v=A.fpsController,a=this.abrController=new w(this),_=this.bufferController=new b(this),N=this.capLevelController=new u(this),F=new v(this),S=new B.default(this),U=new z.default(this),M=new G.default(this),E=this.levelController=new D.default(this),W=new y.FragmentTracker(this),Z=this.streamController=new g.default(this,W);N.setStreamController(Z),F.setStreamController(Z);var ne=[E,Z];this.networkControllers=ne;var ae=[S,U,a,_,N,F,M,W];this.audioTrackController=this.createController(A.audioTrackController,null,ne),this.createController(A.audioStreamController,W,ne),this.subtitleTrackController=this.createController(A.subtitleTrackController,null,ne),this.createController(A.subtitleStreamController,W,ne),this.createController(A.timelineController,null,ae),this.emeController=this.createController(A.emeController,null,ae),this.cmcdController=this.createController(A.cmcdController,null,ae),this.latencyController=this.createController(n.default,null,ae),this.coreComponents=ae}var L=C.prototype;return L.createController=function(A,w,b){if(A){var u=w?new A(this,w):new A(this);return b&&b.push(u),u}return null},L.on=function(A,w,b){b===void 0&&(b=this),this._emitter.on(A,w,b)},L.once=function(A,w,b){b===void 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w=this.media,b=this.url,u=this.url=Y.buildAbsoluteURL(self.location.href,A,{alwaysNormalize:!0});c.logger.log("loadSource:"+u),w&&b&&b!==u&&this.bufferController.hasSourceTypes()&&(this.detachMedia(),this.attachMedia(w)),this.trigger(h.Events.MANIFEST_LOADING,{url:A})},L.startLoad=function(A){A===void 0&&(A=-1),c.logger.log("startLoad("+A+")"),this.networkControllers.forEach(function(w){w.startLoad(A)})},L.stopLoad=function(){c.logger.log("stopLoad"),this.networkControllers.forEach(function(A){A.stopLoad()})},L.swapAudioCodec=function(){c.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()},L.recoverMediaError=function(){c.logger.log("recoverMediaError");var A=this._media;this.detachMedia(),A&&this.attachMedia(A)},L.removeLevel=function(A,w){w===void 0&&(w=0),this.levelController.removeLevel(A,w)},R(C,[{key:"levels",get:function(){var A=this.levelController.levels;return A||[]}},{key:"currentLevel",get:function(){return this.streamController.currentLevel},set:function(A){c.logger.log("set currentLevel:"+A),this.loadLevel=A,this.abrController.clearTimer(),this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(A){c.logger.log("set nextLevel:"+A),this.levelController.manualLevel=A,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return this.levelController.level},set:function(A){c.logger.log("set loadLevel:"+A),this.levelController.manualLevel=A}},{key:"nextLoadLevel",get:function(){return this.levelController.nextLoadLevel},set:function(A){this.levelController.nextLoadLevel=A}},{key:"firstLevel",get:function(){return Math.max(this.levelController.firstLevel,this.minAutoLevel)},set:function(A){c.logger.log("set firstLevel:"+A),this.levelController.firstLevel=A}},{key:"startLevel",get:function(){return this.levelController.startLevel},set:function(A){c.logger.log("set 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this._media}},{key:"subtitleDisplay",get:function(){var A=this.subtitleTrackController;return A?A.subtitleDisplay:!1},set:function(A){var w=this.subtitleTrackController;w&&(w.subtitleDisplay=A)}},{key:"lowLatencyMode",get:function(){return this.config.lowLatencyMode},set:function(A){this.config.lowLatencyMode=A}},{key:"liveSyncPosition",get:function(){return this.latencyController.liveSyncPosition}},{key:"latency",get:function(){return this.latencyController.latency}},{key:"maxLatency",get:function(){return this.latencyController.maxLatency}},{key:"targetLatency",get:function(){return this.latencyController.targetLatency}},{key:"drift",get:function(){return this.latencyController.drift}},{key:"forceStartLoad",get:function(){return this.streamController.forceStartLoad}}],[{key:"version",get:function(){return"1.1.2"}},{key:"Events",get:function(){return h.Events}},{key:"ErrorTypes",get:function(){return o.ErrorTypes}},{key:"ErrorDetails",get:function(){return 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L=this.config,O=L.fLoader,A=L.loader;return new Promise(function(w,b){C.loader&&C.loader.destroy();var u=C.loader=s.loader=O?new O(L):new A(L),v=d(s,R),a={timeout:L.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:L.fragLoadingMaxRetryTimeout,highWaterMark:m};R.stats=u.stats,u.load(v,a,{onSuccess:function(N,F,S,U){C.resetLoader(s,u),C.updateStatsFromPart(s,R);var M={frag:s,part:R,payload:N.data,networkDetails:U};x(M),w(M)},onError:function(N,F,S){C.resetLoader(s,u),b(new p({type:j.ErrorTypes.NETWORK_ERROR,details:j.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:s,part:R,response:N,networkDetails:S}))},onAbort:function(N,F,S){s.stats.aborted=R.stats.aborted,C.resetLoader(s,u),b(new p({type:j.ErrorTypes.NETWORK_ERROR,details:j.ErrorDetails.INTERNAL_ABORTED,fatal:!1,frag:s,part:R,networkDetails:S}))},onTimeout:function(N,F,S){C.resetLoader(s,u),b(new p({type:j.ErrorTypes.NETWORK_ERROR,details:j.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:s,part:R,networkDetails:S}))}})})},h.updateStatsFromPart=function(s,R){var x=s.stats,C=R.stats,L=C.total;if(x.loaded+=C.loaded,L){var O=Math.round(s.duration/R.duration),A=Math.min(Math.round(x.loaded/L),O),w=O-A,b=w*Math.round(x.loaded/A);x.total=x.loaded+b}else x.total=Math.max(x.loaded,x.total);var u=x.loading,v=C.loading;u.start?u.first+=v.first-v.start:(u.start=v.start,u.first=v.first),u.end=v.end},h.resetLoader=function(s,R){s.loader=null,this.loader===R&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),R.destroy()},l}();function d(l,h){h===void 0&&(h=null);var o=h||l,s={frag:l,part:h,responseType:"arraybuffer",url:o.url,headers:{},rangeStart:0,rangeEnd:0},R=o.byteRangeStartOffset,x=o.byteRangeEndOffset;return Object(Y.isFiniteNumber)(R)&&Object(Y.isFiniteNumber)(x)&&(s.rangeStart=R,s.rangeEnd=x),s}var p=function(l){B(h,l);function h(o){for(var s,R=arguments.length,x=new 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C=h.call(this,x)||this,C._decryptdata=null,C.rawProgramDateTime=null,C.programDateTime=null,C.tagList=[],C.duration=0,C.sn=0,C.levelkey=void 0,C.type=void 0,C.loader=null,C.level=-1,C.cc=0,C.startPTS=void 0,C.endPTS=void 0,C.appendedPTS=void 0,C.startDTS=void 0,C.endDTS=void 0,C.start=0,C.deltaPTS=void 0,C.maxStartPTS=void 0,C.minEndPTS=void 0,C.stats=new n.LoadStats,C.urlId=0,C.data=void 0,C.bitrateTest=!1,C.title=null,C.initSegment=null,C.type=R,C}var s=o.prototype;return s.createInitializationVector=function(x){for(var C=new Uint8Array(16),L=12;L<16;L++)C[L]=x>>8*(15-L)&255;return C},s.setDecryptDataFromLevelKey=function(x,C){var L=x;return(x==null?void 0:x.method)==="AES-128"&&x.uri&&!x.iv&&(L=G.LevelKey.fromURI(x.uri),L.method=x.method,L.iv=this.createInitializationVector(C),L.keyFormat="identity"),L},s.setElementaryStreamInfo=function(x,C,L,O,A,w){w===void 0&&(w=!1);var b=this.elementaryStreams,u=b[x];if(!u){b[x]={startPTS:C,endPTS:L,startDTS:O,endDTS:A,partial:w};return}u.startPTS=Math.min(u.startPTS,C),u.endPTS=Math.max(u.endPTS,L),u.startDTS=Math.min(u.startDTS,O),u.endDTS=Math.max(u.endDTS,A)},s.clearElementaryStreamInfo=function(){var x=this.elementaryStreams;x[c.AUDIO]=null,x[c.VIDEO]=null,x[c.AUDIOVIDEO]=null},m(o,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var x=this.sn;typeof x!="number"&&(this.levelkey&&this.levelkey.method==="AES-128"&&!this.levelkey.iv&&z.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),x=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,x)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(this.programDateTime===null)return null;if(!Object(Y.isFiniteNumber)(this.programDateTime))return null;var x=Object(Y.isFiniteNumber)(this.duration)?this.duration:0;return this.programDateTime+x*1e3}},{key:"encrypted",get:function(){var x;return!!((x=this.decryptdata)!==null&&x!==void 0&&x.keyFormat&&this.decryptdata.uri)}}]),o}(d),l=function(h){D(o,h);function o(s,R,x,C,L){var O;O=h.call(this,x)||this,O.fragOffset=0,O.duration=0,O.gap=!1,O.independent=!1,O.relurl=void 0,O.fragment=void 0,O.index=void 0,O.stats=new n.LoadStats,O.duration=s.decimalFloatingPoint("DURATION"),O.gap=s.bool("GAP"),O.independent=s.bool("INDEPENDENT"),O.relurl=s.enumeratedString("URI"),O.fragment=R,O.index=C;var A=s.enumeratedString("BYTERANGE");return A&&O.setByteRange(A,L),L&&(O.fragOffset=L.fragOffset+L.duration),O}return m(o,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var R=this.elementaryStreams;return!!(R.audio||R.video||R.audiovideo)}}]),o}(d)},"./src/loader/key-loader.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"default",function(){return z});var Y=k("./src/events.ts"),j=k("./src/errors.ts"),B=k("./src/utils/logger.ts"),z=function(){function G(D){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=D,this._registerListeners()}var n=G.prototype;return n._registerListeners=function(){this.hls.on(Y.Events.KEY_LOADING,this.onKeyLoading,this)},n._unregisterListeners=function(){this.hls.off(Y.Events.KEY_LOADING,this.onKeyLoading)},n.destroy=function(){this._unregisterListeners();for(var y in this.loaders){var g=this.loaders[y];g&&g.destroy()}this.loaders={}},n.onKeyLoading=function(y,g){var m=g.frag,c=m.type,d=this.loaders[c];if(!m.decryptdata){B.logger.warn("Missing decryption data on fragment in onKeyLoading");return}var p=m.decryptdata.uri;if(p!==this.decrypturl||this.decryptkey===null){var l=this.hls.config;if(d&&(B.logger.warn("abort previous key loader for type:"+c),d.abort()),!p){B.logger.warn("key uri is falsy");return}var h=l.loader,o=m.loader=this.loaders[c]=new h(l);this.decrypturl=p,this.decryptkey=null;var s={url:p,frag:m,responseType:"arraybuffer"},R={timeout:l.fragLoadingTimeOut,maxRetry:0,retryDelay:l.fragLoadingRetryDelay,maxRetryDelay:l.fragLoadingMaxRetryTimeout,highWaterMark:0},x={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};o.load(s,R,x)}else this.decryptkey&&(m.decryptdata.key=this.decryptkey,this.hls.trigger(Y.Events.KEY_LOADED,{frag:m}))},n.loadsuccess=function(y,g,m){var c=m.frag;if(!c.decryptdata){B.logger.error("after key load, decryptdata unset");return}this.decryptkey=c.decryptdata.key=new Uint8Array(y.data),c.loader=null,delete this.loaders[c.type],this.hls.trigger(Y.Events.KEY_LOADED,{frag:c})},n.loaderror=function(y,g){var m=g.frag,c=m.loader;c&&c.abort(),delete this.loaders[m.type],this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.NETWORK_ERROR,details:j.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:m,response:y})},n.loadtimeout=function(y,g){var m=g.frag,c=m.loader;c&&c.abort(),delete this.loaders[m.type],this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.NETWORK_ERROR,details:j.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:m})},G}()},"./src/loader/level-details.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"LevelDetails",function(){return G});var Y=k("./src/polyfills/number.ts");function j(n,D){for(var y=0;y<D.length;y++){var g=D[y];g.enumerable=g.enumerable||!1,g.configurable=!0,"value"in g&&(g.writable=!0),Object.defineProperty(n,g.key,g)}}function B(n,D,y){return D&&j(n.prototype,D),y&&j(n,y),n}var z=10,G=function(){function n(y){this.PTSKnown=!1,this.alignedSliding=!1,this.averagetargetduration=void 0,this.endCC=0,this.endSN=0,this.fragments=void 0,this.fragmentHint=void 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m=this.lastPartSn-g.lastPartSn,c=this.lastPartIndex-g.lastPartIndex;this.updated=this.endSN!==g.endSN||!!c||!!m,this.advanced=this.endSN>g.endSN||m>0||m===0&&c>0,this.updated||this.advanced?this.misses=Math.floor(g.misses*.6):this.misses=g.misses+1,this.availabilityDelay=g.availabilityDelay},B(n,[{key:"hasProgramDateTime",get:function(){return this.fragments.length?Object(Y.isFiniteNumber)(this.fragments[this.fragments.length-1].programDateTime):!1}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||z}},{key:"drift",get:function(){var g=this.driftEndTime-this.driftStartTime;if(g>0){var m=this.driftEnd-this.driftStart;return m*1e3/g}return 1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var g;return(g=this.partList)!==null&&g!==void 0&&g.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var g;return(g=this.fragments)!==null&&g!==void 0&&g.length?this.fragments[this.fragments.length-1].end:0}},{key:"age",get:function(){return this.advancedDateTime?Math.max(Date.now()-this.advancedDateTime,0)/1e3:0}},{key:"lastPartIndex",get:function(){var g;return(g=this.partList)!==null&&g!==void 0&&g.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var g;return(g=this.partList)!==null&&g!==void 0&&g.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}]),n}()},"./src/loader/level-key.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"LevelKey",function(){return G});var Y=k("./node_modules/url-toolkit/src/url-toolkit.js"),j=k.n(Y);function B(n,D){for(var y=0;y<D.length;y++){var g=D[y];g.enumerable=g.enumerable||!1,g.configurable=!0,"value"in g&&(g.writable=!0),Object.defineProperty(n,g.key,g)}}function z(n,D,y){return D&&B(n.prototype,D),y&&B(n,y),n}var G=function(){n.fromURL=function(y,g){return new n(y,g)},n.fromURI=function(y){return new n(y)};function n(D,y){this._uri=null,this.method=null,this.keyFormat=null,this.keyFormatVersions=null,this.keyID=null,this.key=null,this.iv=null,y?this._uri=Object(Y.buildAbsoluteURL)(D,y,{alwaysNormalize:!0}):this._uri=D}return z(n,[{key:"uri",get:function(){return this._uri}}]),n}()},"./src/loader/load-stats.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"LoadStats",function(){return Y});var Y=function(){this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}}},"./src/loader/m3u8-parser.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"default",function(){return o});var Y=k("./src/polyfills/number.ts"),j=k("./node_modules/url-toolkit/src/url-toolkit.js"),B=k.n(j),z=k("./src/loader/fragment.ts"),G=k("./src/loader/level-details.ts"),n=k("./src/loader/level-key.ts"),D=k("./src/utils/attr-list.ts"),y=k("./src/utils/logger.ts"),g=k("./src/utils/codecs.ts"),m=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-SESSION-DATA:([^\r\n]*)[\r\n]+/g,c=/#EXT-X-MEDIA:(.*)/g,d=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),p=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(PLAYLIST-TYPE):(.+)/.source,/#EXT-X-(MEDIA-SEQUENCE): *(\d+)/.source,/#EXT-X-(SKIP):(.+)/.source,/#EXT-X-(TARGETDURATION): *(\d+)/.source,/#EXT-X-(KEY):(.+)/.source,/#EXT-X-(START):(.+)/.source,/#EXT-X-(ENDLIST)/.source,/#EXT-X-(DISCONTINUITY-SEQ)UENCE: 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b=[],u={},v=!1;m.lastIndex=0;for(var a;(a=m.exec(A))!=null;)if(a[1]){var _=new D.AttrList(a[1]),N={attrs:_,bitrate:_.decimalInteger("AVERAGE-BANDWIDTH")||_.decimalInteger("BANDWIDTH"),name:_.NAME,url:L.resolve(a[2],w)},F=_.decimalResolution("RESOLUTION");F&&(N.width=F.width,N.height=F.height),s((_.CODECS||"").split(/[ ,]+/).filter(function(U){return U}),N),N.videoCodec&&N.videoCodec.indexOf("avc1")!==-1&&(N.videoCodec=L.convertAVC1ToAVCOTI(N.videoCodec)),b.push(N)}else if(a[3]){var S=new D.AttrList(a[3]);S["DATA-ID"]&&(v=!0,u[S["DATA-ID"]]=S)}return{levels:b,sessionData:v?u:null}},L.parseMasterPlaylistMedia=function(A,w,b,u){u===void 0&&(u=[]);var v,a=[],_=0;for(c.lastIndex=0;(v=c.exec(A))!==null;){var N=new D.AttrList(v[1]);if(N.TYPE===b){var F={attrs:N,bitrate:0,id:_++,groupId:N["GROUP-ID"],instreamId:N["INSTREAM-ID"],name:N.NAME||N.LANGUAGE||"",type:b,default:N.bool("DEFAULT"),autoselect:N.bool("AUTOSELECT"),forced:N.bool("FORCED"),lang:N.LANGUAGE,url:N.URI?L.resolve(N.URI,w):""};if(u.length){var S=L.findGroup(u,F.groupId)||u[0];R(F,S,"audioCodec"),R(F,S,"textCodec")}a.push(F)}}return a},L.parseLevelPlaylist=function(A,w,b,u,v){var a=new G.LevelDetails(w),_=a.fragments,N=null,F=0,S=0,U=0,M=0,E=null,W=new z.Fragment(u,w),Z,ne,ae,we=-1,fe=!1;for(d.lastIndex=0,a.m3u8=A;(Z=d.exec(A))!==null;){fe&&(fe=!1,W=new z.Fragment(u,w),W.start=U,W.sn=F,W.cc=M,W.level=b,N&&(W.initSegment=N,W.rawProgramDateTime=N.rawProgramDateTime));var _e=Z[1];if(_e){W.duration=parseFloat(_e);var Se=(" "+Z[2]).slice(1);W.title=Se||null,W.tagList.push(Se?["INF",_e,Se]:["INF",_e])}else if(Z[3])Object(Y.isFiniteNumber)(W.duration)&&(W.start=U,ae&&(W.levelkey=ae),W.sn=F,W.level=b,W.cc=M,W.urlId=v,_.push(W),W.relurl=(" "+Z[3]).slice(1),C(W,E),E=W,U+=W.duration,F++,S=0,fe=!0);else if(Z[4]){var ve=(" "+Z[4]).slice(1);E?W.setByteRange(ve,E):W.setByteRange(ve)}else if(Z[5])W.rawProgramDateTime=(" "+Z[5]).slice(1),W.tagList.push(["PROGRAM-DATE-TIME",W.rawProgramDateTime]),we===-1&&(we=_.length);else{if(Z=Z[0].match(p),!Z){y.logger.warn("No matches on slow regex match for level playlist!");continue}for(ne=1;ne<Z.length&&!(typeof Z[ne]!="undefined");ne++);var ue=(" "+Z[ne]).slice(1),le=(" "+Z[ne+1]).slice(1),Oe=Z[ne+2]?(" "+Z[ne+2]).slice(1):"";switch(ue){case"PLAYLIST-TYPE":a.type=le.toUpperCase();break;case"MEDIA-SEQUENCE":F=a.startSN=parseInt(le);break;case"SKIP":{var Ye=new D.AttrList(le),Ve=Ye.decimalInteger("SKIPPED-SEGMENTS");if(Object(Y.isFiniteNumber)(Ve)){a.skippedSegments=Ve;for(var $e=Ve;$e--;)_.unshift(null);F+=Ve}var Ze=Ye.enumeratedString("RECENTLY-REMOVED-DATERANGES");Ze&&(a.recentlyRemovedDateranges=Ze.split(" "));break}case"TARGETDURATION":a.targetduration=parseFloat(le);break;case"VERSION":a.version=parseInt(le);break;case"EXTM3U":break;case"ENDLIST":a.live=!1;break;case"#":(le||Oe)&&W.tagList.push(Oe?[le,Oe]:[le]);break;case"DIS":M++;case"GAP":W.tagList.push([ue]);break;case"BITRATE":W.tagList.push([ue,le]);break;case"DISCONTINUITY-SEQ":M=parseInt(le);break;case"KEY":{var Fe,We=new D.AttrList(le),qe=We.enumeratedString("METHOD"),oe=We.URI,Ee=We.hexadecimalInteger("IV"),Ce=We.enumeratedString("KEYFORMATVERSIONS"),Ae=We.enumeratedString("KEYID"),ze=(Fe=We.enumeratedString("KEYFORMAT"))!=null?Fe:"identity",Je=["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"];if(Je.indexOf(ze)>-1){y.logger.warn("Keyformat "+ze+" is not supported from the manifest");continue}else if(ze!=="identity")continue;qe&&(ae=n.LevelKey.fromURL(w,oe),oe&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(qe)>=0&&(ae.method=qe,ae.keyFormat=ze,Ae&&(ae.keyID=Ae),Ce&&(ae.keyFormatVersions=Ce),ae.iv=Ee));break}case"START":{var tt=new D.AttrList(le),nt=tt.decimalFloatingPoint("TIME-OFFSET");Object(Y.isFiniteNumber)(nt)&&(a.startTimeOffset=nt);break}case"MAP":{var ht=new D.AttrList(le);W.relurl=ht.URI,ht.BYTERANGE&&W.setByteRange(ht.BYTERANGE),W.level=b,W.sn="initSegment",ae&&(W.levelkey=ae),W.initSegment=null,N=W,fe=!0;break}case"SERVER-CONTROL":{var it=new D.AttrList(le);a.canBlockReload=it.bool("CAN-BLOCK-RELOAD"),a.canSkipUntil=it.optionalFloat("CAN-SKIP-UNTIL",0),a.canSkipDateRanges=a.canSkipUntil>0&&it.bool("CAN-SKIP-DATERANGES"),a.partHoldBack=it.optionalFloat("PART-HOLD-BACK",0),a.holdBack=it.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var lt=new D.AttrList(le);a.partTarget=lt.decimalFloatingPoint("PART-TARGET");break}case"PART":{var Me=a.partList;Me||(Me=a.partList=[]);var Tt=S>0?Me[Me.length-1]:void 0,mt=S++,Ne=new z.Part(new D.AttrList(le),W,w,mt,Tt);Me.push(Ne),W.duration+=Ne.duration;break}case"PRELOAD-HINT":{var He=new D.AttrList(le);a.preloadHint=He;break}case"RENDITION-REPORT":{var Te=new D.AttrList(le);a.renditionReports=a.renditionReports||[],a.renditionReports.push(Te);break}default:y.logger.warn("line parsed but not handled: "+Z);break}}}E&&!E.relurl?(_.pop(),U-=E.duration,a.partList&&(a.fragmentHint=E)):a.partList&&(C(W,E),W.cc=M,a.fragmentHint=W);var me=_.length,ge=_[0],re=_[me-1];if(U+=a.skippedSegments*a.targetduration,U>0&&me&&re){a.averagetargetduration=U/me;var se=re.sn;a.endSN=se!=="initSegment"?se:0,ge&&(a.startCC=ge.cc,ge.initSegment||a.fragments.every(function(ce){return ce.relurl&&h(ce.relurl)})&&(y.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),W=new z.Fragment(u,w),W.relurl=re.relurl,W.level=b,W.sn="initSegment",ge.initSegment=W,a.needSidxRanges=!0))}else a.endSN=0,a.startCC=0;return a.fragmentHint&&(U+=a.fragmentHint.duration),a.totalduration=U,a.endCC=M,we>0&&x(_,we),a},L}();function s(L,O){["video","audio","text"].forEach(function(A){var w=L.filter(function(u){return Object(g.isCodecType)(u,A)});if(w.length){var b=w.filter(function(u){return u.lastIndexOf("avc1",0)===0||u.lastIndexOf("mp4a",0)===0});O[A+"Codec"]=b.length>0?b[0]:w[0],L=L.filter(function(u){return w.indexOf(u)===-1})}}),O.unknownCodecs=L}function R(L,O,A){var w=O[A];w&&(L[A]=w)}function x(L,O){for(var A=L[O],w=O;w--;){var b=L[w];if(!b)return;b.programDateTime=A.programDateTime-b.duration*1e3,A=b}}function C(L,O){L.rawProgramDateTime?L.programDateTime=Date.parse(L.rawProgramDateTime):O!=null&&O.programDateTime&&(L.programDateTime=O.endProgramDateTime),Object(Y.isFiniteNumber)(L.programDateTime)||(L.programDateTime=null,L.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(ie,J,k){"use strict";k.r(J);var Y=k("./src/polyfills/number.ts"),j=k("./src/events.ts"),B=k("./src/errors.ts"),z=k("./src/utils/logger.ts"),G=k("./src/utils/mp4-tools.ts"),n=k("./src/loader/m3u8-parser.ts"),D=k("./src/types/loader.ts"),y=k("./src/utils/attr-list.ts");function g(d){var p=d.type;switch(p){case D.PlaylistContextType.AUDIO_TRACK:return D.PlaylistLevelType.AUDIO;case D.PlaylistContextType.SUBTITLE_TRACK:return D.PlaylistLevelType.SUBTITLE;default:return D.PlaylistLevelType.MAIN}}function m(d,p){var l=d.url;return(l===void 0||l.indexOf("data:")===0)&&(l=p.url),l}var c=function(){function d(l){this.hls=void 0,this.loaders=Object.create(null),this.hls=l,this.registerListeners()}var p=d.prototype;return p.registerListeners=function(){var h=this.hls;h.on(j.Events.MANIFEST_LOADING,this.onManifestLoading,this),h.on(j.Events.LEVEL_LOADING,this.onLevelLoading,this),h.on(j.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),h.on(j.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},p.unregisterListeners=function(){var h=this.hls;h.off(j.Events.MANIFEST_LOADING,this.onManifestLoading,this),h.off(j.Events.LEVEL_LOADING,this.onLevelLoading,this),h.off(j.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),h.off(j.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},p.createInternalLoader=function(h){var o=this.hls.config,s=o.pLoader,R=o.loader,x=s||R,C=new x(o);return h.loader=C,this.loaders[h.type]=C,C},p.getInternalLoader=function(h){return this.loaders[h.type]},p.resetInternalLoader=function(h){this.loaders[h]&&delete this.loaders[h]},p.destroyInternalLoaders=function(){for(var h in this.loaders){var o=this.loaders[h];o&&o.destroy(),this.resetInternalLoader(h)}},p.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},p.onManifestLoading=function(h,o){var s=o.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:D.PlaylistContextType.MANIFEST,url:s,deliveryDirectives:null})},p.onLevelLoading=function(h,o){var s=o.id,R=o.level,x=o.url,C=o.deliveryDirectives;this.load({id:s,groupId:null,level:R,responseType:"text",type:D.PlaylistContextType.LEVEL,url:x,deliveryDirectives:C})},p.onAudioTrackLoading=function(h,o){var s=o.id,R=o.groupId,x=o.url,C=o.deliveryDirectives;this.load({id:s,groupId:R,level:null,responseType:"text",type:D.PlaylistContextType.AUDIO_TRACK,url:x,deliveryDirectives:C})},p.onSubtitleTrackLoading=function(h,o){var s=o.id,R=o.groupId,x=o.url,C=o.deliveryDirectives;this.load({id:s,groupId:R,level:null,responseType:"text",type:D.PlaylistContextType.SUBTITLE_TRACK,url:x,deliveryDirectives:C})},p.load=function(h){var o,s=this.hls.config,R=this.getInternalLoader(h);if(R){var x=R.context;if(x&&x.url===h.url){z.logger.trace("[playlist-loader]: playlist request ongoing");return}z.logger.log("[playlist-loader]: aborting previous loader for type: "+h.type),R.abort()}var C,L,O,A;switch(h.type){case D.PlaylistContextType.MANIFEST:C=s.manifestLoadingMaxRetry,L=s.manifestLoadingTimeOut,O=s.manifestLoadingRetryDelay,A=s.manifestLoadingMaxRetryTimeout;break;case D.PlaylistContextType.LEVEL:case D.PlaylistContextType.AUDIO_TRACK:case D.PlaylistContextType.SUBTITLE_TRACK:C=0,L=s.levelLoadingTimeOut;break;default:C=s.levelLoadingMaxRetry,L=s.levelLoadingTimeOut,O=s.levelLoadingRetryDelay,A=s.levelLoadingMaxRetryTimeout;break}if(R=this.createInternalLoader(h),(o=h.deliveryDirectives)!==null&&o!==void 0&&o.part){var 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B.box(B.types.stbl,B.stsd(G),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(G){var n=[],D=[],y,g,m;for(y=0;y<G.sps.length;y++)g=G.sps[y],m=g.byteLength,n.push(m>>>8&255),n.push(m&255),n=n.concat(Array.prototype.slice.call(g));for(y=0;y<G.pps.length;y++)g=G.pps[y],m=g.byteLength,D.push(m>>>8&255),D.push(m&255),D=D.concat(Array.prototype.slice.call(g));var c=B.box(B.types.avcC,new Uint8Array([1,n[3],n[4],n[5],252|3,224|G.sps.length].concat(n).concat([G.pps.length]).concat(D))),d=G.width,p=G.height,l=G.pixelRatio[0],h=G.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,d>>8&255,d&255,p>>8&255,p&255,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),c,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 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Uint8Array(g),c,d,p,l,h,o;for(n+=8+g,m.set([0,0,15,1,y>>>24&255,y>>>16&255,y>>>8&255,y&255,n>>>24&255,n>>>16&255,n>>>8&255,n&255],0),c=0;c<y;c++)d=D[c],p=d.duration,l=d.size,h=d.flags,o=d.cts,m.set([p>>>24&255,p>>>16&255,p>>>8&255,p&255,l>>>24&255,l>>>16&255,l>>>8&255,l&255,h.isLeading<<2|h.dependsOn,h.isDependedOn<<6|h.hasRedundancy<<4|h.paddingValue<<1|h.isNonSync,h.degradPrio&240<<8,h.degradPrio&15,o>>>24&255,o>>>16&255,o>>>8&255,o&255],12+16*c);return B.box(B.types.trun,m)},B.initSegment=function(G){B.types||B.init();var n=B.moov(G),D=new Uint8Array(B.FTYP.byteLength+n.byteLength);return D.set(B.FTYP),D.set(n,B.FTYP.byteLength),D},B}();j.types=void 0,j.HDLR_TYPES=void 0,j.STTS=void 0,j.STSC=void 0,j.STCO=void 0,j.STSZ=void 0,j.VMHD=void 0,j.SMHD=void 0,j.STSD=void 0,j.FTYP=void 0,j.DINF=void 0,J.default=j},"./src/remux/mp4-remuxer.ts":function(ie,J,k){"use strict";k.r(J),k.d(J,"default",function(){return o}),k.d(J,"normalizePts",function(){return s});var Y=k("./src/polyfills/number.ts"),j=k("./src/remux/aac-helper.ts"),B=k("./src/remux/mp4-generator.ts"),z=k("./src/events.ts"),G=k("./src/errors.ts"),n=k("./src/utils/logger.ts"),D=k("./src/types/loader.ts"),y=k("./src/utils/timescale-conversion.ts");function g(){return g=Object.assign||function(L){for(var O=1;O<arguments.length;O++){var A=arguments[O];for(var w in A)Object.prototype.hasOwnProperty.call(A,w)&&(L[w]=A[w])}return L},g.apply(this,arguments)}var m=10*1e3,c=1024,d=1152,p=null,l=null,h=!1,o=function(){function L(A,w,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=A,this.config=w,this.typeSupported=b,this.ISGenerated=!1,p===null){var v=navigator.userAgent||"",a=v.match(/Chrome\/(\d+)/i);p=a?parseInt(a[1]):0}if(l===null){var _=navigator.userAgent.match(/Safari\/(\d+)/i);l=_?parseInt(_[1]):0}h=!!p&&p<75||!!l&&l<600}var O=L.prototype;return O.destroy=function(){},O.resetTimeStamp=function(w){n.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=w},O.resetNextTimestamp=function(){n.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},O.resetInitSegment=function(){n.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},O.getVideoStartPts=function(w){var b=!1,u=w.reduce(function(v,a){var _=a.pts-v;return _<-4294967296?(b=!0,s(v,a.pts)):_>0?v:a.pts},w[0].pts);return b&&n.logger.debug("PTS rollover detected"),u},O.remux=function(w,b,u,v,a,_,N,F){var S,U,M,E,W,Z,ne=a,ae=a,we=w.pid>-1,fe=b.pid>-1,_e=b.samples.length,Se=w.samples.length>0,ve=_e>1,ue=(!we||Se)&&(!fe||ve)||this.ISGenerated||N;if(ue){this.ISGenerated||(M=this.generateIS(w,b,a));var le=this.isVideoContiguous,Oe=-1;if(ve&&(Oe=R(b.samples),!le&&this.config.forceKeyFrameOnDiscontinuity))if(Z=!0,Oe>0){n.logger.warn("[mp4-remuxer]: Dropped "+Oe+" out of "+_e+" video samples due to a missing keyframe");var Ye=this.getVideoStartPts(b.samples);b.samples=b.samples.slice(Oe),b.dropped+=Oe,ae+=(b.samples[0].pts-Ye)/(b.timescale||9e4)}else Oe===-1&&(n.logger.warn("[mp4-remuxer]: No keyframe found out of "+_e+" video samples"),Z=!1);if(this.ISGenerated){if(Se&&ve){var Ve=this.getVideoStartPts(b.samples),$e=s(w.samples[0].pts,Ve)-Ve,Ze=$e/b.inputTimeScale;ne+=Math.max(0,Ze),ae+=Math.max(0,-Ze)}if(Se){if(w.samplerate||(n.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),M=this.generateIS(w,b,a)),U=this.remuxAudio(w,ne,this.isAudioContiguous,_,fe||ve||F===D.PlaylistLevelType.AUDIO?ae:void 0),ve){var Fe=U?U.endPTS-U.startPTS:0;b.inputTimeScale||(n.logger.warn("[mp4-remuxer]: regenerate InitSegment as video 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Uint8Array(0):B.default.initSegment([w]),metadata:{channelCount:w.channelCount}},F&&(E=w.inputTimeScale,U=M=v[0].pts-Math.round(E*u))),b.sps&&b.pps&&a.length&&(b.timescale=b.inputTimeScale,N.video={id:"main",container:"video/mp4",codec:b.codec,initSegment:B.default.initSegment([b]),metadata:{width:b.width,height:b.height}},F)){E=b.inputTimeScale;var W=this.getVideoStartPts(a),Z=Math.round(E*u);M=Math.min(M,s(a[0].dts,W)-Z),U=Math.min(U,W-Z)}if(Object.keys(N).length)return this.ISGenerated=!0,F&&(this._initPTS=U,this._initDTS=M),{tracks:N,initPTS:U,timescale:E}},O.remuxVideo=function(w,b,u,v){var a=w.inputTimeScale,_=w.samples,N=[],F=_.length,S=this._initPTS,U=this.nextAvcDts,M=8,E,W,Z,ne=Number.POSITIVE_INFINITY,ae=Number.NEGATIVE_INFINITY,we=0,fe=!1;if(!u||U===null){var _e=b*a,Se=_[0].pts-s(_[0].dts,_[0].pts);U=_e-Se}for(var ve=0;ve<F;ve++){var ue=_[ve];if(ue.pts=s(ue.pts-S,U),ue.dts=s(ue.dts-S,U),ue.dts>ue.pts){var le=9e4*.2;we=Math.max(Math.min(we,ue.pts-ue.dts),-1*le)}ue.dts<_[ve>0?ve-1:ve].dts&&(fe=!0)}fe&&_.sort(function(Kt,ut){var Be=Kt.dts-ut.dts,kt=Kt.pts-ut.pts;return Be||kt}),W=_[0].dts,Z=_[_.length-1].dts;var Oe=Math.round((Z-W)/(F-1));if(we<0){if(we<Oe*-2){n.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(y.toMsFromMpegTsClock)(-Oe,!0)+" ms");for(var Ye=we,Ve=0;Ve<F;Ve++)_[Ve].dts=Ye=Math.max(Ye,_[Ve].pts-Oe),_[Ve].pts=Math.max(Ye,_[Ve].pts)}else{n.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(y.toMsFromMpegTsClock)(we,!0)+" ms to overcome this issue");for(var $e=0;$e<F;$e++)_[$e].dts=_[$e].dts+we}W=_[0].dts}if(u){var Ze=W-U,Fe=Ze>Oe,We=Ze<-1;if(Fe||We){Fe?n.logger.warn("AVC: "+Object(y.toMsFromMpegTsClock)(Ze,!0)+" ms ("+Ze+"dts) hole between fragments detected, filling it"):n.logger.warn("AVC: "+Object(y.toMsFromMpegTsClock)(-Ze,!0)+" ms ("+Ze+"dts) overlapping between fragments detected"),W=U;var qe=_[0].pts-Ze;_[0].dts=W,_[0].pts=qe,n.logger.log("Video: First PTS/DTS adjusted: "+Object(y.toMsFromMpegTsClock)(qe,!0)+"/"+Object(y.toMsFromMpegTsClock)(W,!0)+", delta: "+Object(y.toMsFromMpegTsClock)(Ze,!0)+" ms")}}h&&(W=Math.max(0,W));for(var oe=0,Ee=0,Ce=0;Ce<F;Ce++){for(var Ae=_[Ce],ze=Ae.units,Je=ze.length,tt=0,nt=0;nt<Je;nt++)tt+=ze[nt].data.length;Ee+=tt,oe+=Je,Ae.length=tt,Ae.dts=Math.max(Ae.dts,W),Ae.pts=Math.max(Ae.pts,Ae.dts,0),ne=Math.min(Ae.pts,ne),ae=Math.max(Ae.pts,ae)}Z=_[F-1].dts;var ht=Ee+4*oe+8,it;try{it=new Uint8Array(ht)}catch(Kt){this.observer.emit(z.Events.ERROR,z.Events.ERROR,{type:G.ErrorTypes.MUX_ERROR,details:G.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:ht,reason:"fail allocating video mdat "+ht});return}var lt=new DataView(it.buffer);lt.setUint32(0,ht),it.set(B.default.types.mdat,4);for(var Me=0;Me<F;Me++){for(var Tt=_[Me],mt=Tt.units,Ne=0,He=0,Te=mt.length;He<Te;He++){var me=mt[He],ge=me.data,re=me.data.byteLength;lt.setUint32(M,re),M+=4,it.set(ge,M),M+=re,Ne+=4+re}if(Me<F-1)E=_[Me+1].dts-Tt.dts;else{var se=this.config,ce=Tt.dts-_[Me>0?Me-1:Me].dts;if(se.stretchShortVideoTrack&&this.nextAudioPts!==null){var pe=Math.floor(se.maxBufferHole*a),xe=(v?ne+v*a:this.nextAudioPts)-Tt.pts;xe>pe?(E=xe-ce,E<0&&(E=ce),n.logger.log("[mp4-remuxer]: It is approximately "+xe/90+" ms to the next segment; using duration "+E/90+" ms for the last video frame.")):E=ce}else E=ce}var Pe=Math.round(Tt.pts-Tt.dts);N.push(new x(Tt.key,E,Ne,Pe))}if(N.length&&p&&p<70){var Ke=N[0].flags;Ke.dependsOn=2,Ke.isNonSync=0}console.assert(E!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=U=Z+E,this.isVideoContiguous=!0;var vt=B.default.moof(w.sequenceNumber++,W,g({},w,{samples:N})),Ft="video",Dt={data1:vt,data2:it,startPTS:ne/a,endPTS:(ae+E)/a,startDTS:W/a,endDTS:U/a,type:Ft,hasAudio:!1,hasVideo:!0,nb:N.length,dropped:w.dropped};return w.samples=[],w.dropped=0,console.assert(it.length,"MDAT length must not be zero"),Dt},O.remuxAudio=function(w,b,u,v,a){var _=w.inputTimeScale,N=w.samplerate?w.samplerate:_,F=_/N,S=w.isAAC?c:d,U=S*F,M=this._initPTS,E=!w.isAAC&&this.typeSupported.mpeg,W=[],Z=w.samples,ne=E?0:8,ae=this.nextAudioPts||-1,we=b*_;if(this.isAudioContiguous=u=u||Z.length&&ae>0&&(v&&Math.abs(we-ae)<9e3||Math.abs(s(Z[0].pts-M,we)-ae)<20*U),Z.forEach(function(ge){ge.pts=s(ge.pts-M,we)}),!u||ae<0){if(Z=Z.filter(function(ge){return ge.pts>=0}),!Z.length)return;a===0?ae=0:v?ae=Math.max(0,we):ae=Z[0].pts}if(w.isAAC)for(var fe=a!==void 0,_e=this.config.maxAudioFramesDrift,Se=0,ve=ae;Se<Z.length;Se++){var ue=Z[Se],le=ue.pts,Oe=le-ve,Ye=Math.abs(1e3*Oe/_);if(Oe<=-_e*U&&fe)Se===0&&(n.logger.warn("Audio frame @ "+(le/_).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*Oe/_)+" ms."),this.nextAudioPts=ae=ve=le);else if(Oe>=_e*U&&Ye<m&&fe){var Ve=Math.round(Oe/U);ve=le-Ve*U,ve<0&&(Ve--,ve+=U),Se===0&&(this.nextAudioPts=ae=ve),n.logger.warn("[mp4-remuxer]: Injecting "+Ve+" audio frame @ "+(ve/_).toFixed(3)+"s due to "+Math.round(1e3*Oe/_)+" ms gap.");for(var $e=0;$e<Ve;$e++){var Ze=Math.max(ve,0),Fe=j.default.getSilentFrame(w.manifestCodec||w.codec,w.channelCount);Fe||(n.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),Fe=ue.unit.subarray()),Z.splice(Se,0,{unit:Fe,pts:Ze}),ve+=U,Se++}}ue.pts=ve,ve+=U}for(var We=null,qe=null,oe,Ee=0,Ce=Z.length;Ce--;)Ee+=Z[Ce].unit.byteLength;for(var Ae=0,ze=Z.length;Ae<ze;Ae++){var Je=Z[Ae],tt=Je.unit,nt=Je.pts;if(qe!==null){var ht=W[Ae-1];ht.duration=Math.round((nt-qe)/F)}else if(u&&w.isAAC&&(nt=ae),We=nt,Ee>0){Ee+=ne;try{oe=new Uint8Array(Ee)}catch(ge){this.observer.emit(z.Events.ERROR,z.Events.ERROR,{type:G.ErrorTypes.MUX_ERROR,details:G.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:Ee,reason:"fail allocating audio mdat "+Ee});return}if(!E){var it=new DataView(oe.buffer);it.setUint32(0,Ee),oe.set(B.default.types.mdat,4)}}else return;oe.set(tt,ne);var lt=tt.byteLength;ne+=lt,W.push(new x(!0,S,lt,0)),qe=nt}var Me=W.length;if(!Me)return;var Tt=W[W.length-1];this.nextAudioPts=ae=qe+F*Tt.duration;var mt=E?new Uint8Array(0):B.default.moof(w.sequenceNumber++,We/F,g({},w,{samples:W}));w.samples=[];var Ne=We/_,He=ae/_,Te="audio",me={data1:mt,data2:oe,startPTS:Ne,endPTS:He,startDTS:Ne,endDTS:He,type:Te,hasAudio:!0,hasVideo:!1,nb:Me};return this.isAudioContiguous=!0,console.assert(oe.length,"MDAT length must not be zero"),me},O.remuxEmptyAudio=function(w,b,u,v){var a=w.inputTimeScale,_=w.samplerate?w.samplerate:a,N=a/_,F=this.nextAudioPts,S=(F!==null?F:v.startDTS*a)+this._initDTS,U=v.endDTS*a+this._initDTS,M=N*c,E=Math.ceil((U-S)/M),W=j.default.getSilentFrame(w.manifestCodec||w.codec,w.channelCount);if(n.logger.warn("[mp4-remuxer]: remux empty Audio"),!W){n.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio 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0,this.duration=A,this.size=w,this.cts=b,this.flags=new C(O)},C=function(O){this.isLeading=0,this.isDependedOn=0,this.hasRedundancy=0,this.degradPrio=0,this.dependsOn=1,this.isNonSync=1,this.dependsOn=O?2:1,this.isNonSync=O?0:1}},"./src/remux/passthrough-remuxer.ts":function(ie,J,k){"use strict";k.r(J);var Y=k("./src/polyfills/number.ts"),j=k("./src/utils/mp4-tools.ts"),B=k("./src/loader/fragment.ts"),z=k("./src/utils/logger.ts"),G=function(){function y(){this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=void 0,this.initTracks=void 0,this.lastEndDTS=null}var g=y.prototype;return g.destroy=function(){},g.resetTimeStamp=function(c){this.initPTS=c,this.lastEndDTS=null},g.resetNextTimestamp=function(){this.lastEndDTS=null},g.resetInitSegment=function(c,d,p){this.audioCodec=d,this.videoCodec=p,this.generateInitSegment(c),this.emitInitSegment=!0},g.generateInitSegment=function(c){var 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u=!0,v=0;v<G;v++)if(!this.chars[v].isEmpty()){u=!1;break}return u},w.setCursor=function(u){this.pos!==u&&(this.pos=u),this.pos<0?(this.logger.log(c.DEBUG,"Negative cursor position "+this.pos),this.pos=0):this.pos>G&&(this.logger.log(c.DEBUG,"Too large cursor position "+this.pos),this.pos=G)},w.moveCursor=function(u){var v=this.pos+u;if(u>1)for(var a=this.pos+1;a<v+1;a++)this.chars[a].setPenState(this.currPenState);this.setCursor(v)},w.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},w.insertChar=function(u){u>=144&&this.backSpace();var v=B(u);if(this.pos>=G){this.logger.log(c.ERROR,"Cannot insert "+u.toString(16)+" ("+v+") at position "+this.pos+". 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decodeURIComponent(encodeURIComponent(l))},c}();function B(c){function d(l,h,o,s){return(l|0)*3600+(h|0)*60+(o|0)+parseFloat(s||0)}var p=c.match(/^(?:(\d+):)?(\d{2}):(\d{2})(\.\d+)?/);return p?parseFloat(p[2])>59?d(p[2],p[3],0,p[4]):d(p[1],p[2],p[3],p[4]):null}var z=function(){function c(){this.values=Object.create(null)}var d=c.prototype;return d.set=function(l,h){!this.get(l)&&h!==""&&(this.values[l]=h)},d.get=function(l,h,o){return o?this.has(l)?this.values[l]:h[o]:this.has(l)?this.values[l]:h},d.has=function(l){return l in this.values},d.alt=function(l,h,o){for(var s=0;s<o.length;++s)if(h===o[s]){this.set(l,h);break}},d.integer=function(l,h){/^-?\d+$/.test(h)&&this.set(l,parseInt(h,10))},d.percent=function(l,h){if(/^([\d]{1,3})(\.[\d]*)?%$/.test(h)){var o=parseFloat(h);if(o>=0&&o<=100)return this.set(l,o),!0}return!1},c}();function G(c,d,p,l){var h=l?c.split(l):[c];for(var o in h){if(typeof h[o]!="string")continue;var s=h[o].split(p);if(s.length!==2)continue;var R=s[0],x=s[1];d(R,x)}}var n=new Y.default(0,0,""),D=n.align==="middle"?"middle":"center";function y(c,d,p){var l=c;function h(){var R=B(c);if(R===null)throw new Error("Malformed timestamp: "+l);return c=c.replace(/^[^\sa-zA-Z-]+/,""),R}function o(R,x){var C=new z;G(R,function(A,w){var b;switch(A){case"region":for(var u=p.length-1;u>=0;u--)if(p[u].id===w){C.set(A,p[u].region);break}break;case"vertical":C.alt(A,w,["rl","lr"]);break;case"line":b=w.split(","),C.integer(A,b[0]),C.percent(A,b[0])&&C.set("snapToLines",!1),C.alt(A,b[0],["auto"]),b.length===2&&C.alt("lineAlign",b[1],["start",D,"end"]);break;case"position":b=w.split(","),C.percent(A,b[0]),b.length===2&&C.alt("positionAlign",b[1],["start",D,"end","line-left","line-right","auto"]);break;case"size":C.percent(A,w);break;case"align":C.alt(A,w,["start",D,"end","left","right"]);break}},/:/,/\s/),x.region=C.get("region",null),x.vertical=C.get("vertical","");var L=C.get("line","auto");L==="auto"&&n.line===-1&&(L=-1),x.line=L,x.lineAlign=C.get("lineAlign","start"),x.snapToLines=C.get("snapToLines",!0),x.size=C.get("size",100),x.align=C.get("align",D);var O=C.get("position","auto");O==="auto"&&n.position===50&&(O=x.align==="start"||x.align==="left"?0:x.align==="end"||x.align==="right"?100:50),x.position=O}function s(){c=c.replace(/^\s+/,"")}if(s(),d.startTime=h(),s(),c.substr(0,3)!=="-->")throw new Error("Malformed time stamp (time stamps must be separated by '-->'): "+l);c=c.substr(3),s(),d.endTime=h(),s(),o(c,d)}function g(c){return c.replace(/<br(?: \/)?>/gi,`
`)}var m=function(){function c(){this.state="INITIAL",this.buffer="",this.decoder=new j,this.regionList=[],this.cue=null,this.oncue=void 0,this.onparsingerror=void 0,this.onflush=void 0}var d=c.prototype;return d.parse=function(l){var h=this;l&&(h.buffer+=h.decoder.decode(l,{stream:!0}));function o(){var O=h.buffer,A=0;for(O=g(O);A<O.length&&O[A]!=="\r"&&O[A]!==`
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`&&++A,h.buffer=O.substr(A),w}function s(O){G(O,function(A,w){},/:/)}try{var R="";if(h.state==="INITIAL"){if(!/\r\n|\n/.test(h.buffer))return this;R=o();var x=R.match(/^()?WEBVTT([ \t].*)?$/);if(!x||!x[0])throw new Error("Malformed WebVTT signature.");h.state="HEADER"}for(var C=!1;h.buffer;){if(!/\r\n|\n/.test(h.buffer))return this;C?C=!1:R=o();switch(h.state){case"HEADER":/:/.test(R)?s(R):R||(h.state="ID");continue;case"NOTE":R||(h.state="ID");continue;case"ID":if(/^NOTE($|[ \t])/.test(R)){h.state="NOTE";break}if(!R)continue;if(h.cue=new Y.default(0,0,""),h.state="CUE",R.indexOf("-->")===-1){h.cue.id=R;continue}case"CUE":if(!h.cue){h.state="BADCUE";continue}try{y(R,h.cue,h.regionList)}catch(O){h.cue=null,h.state="BADCUE";continue}h.state="CUETEXT";continue;case"CUETEXT":{var L=R.indexOf("-->")!==-1;if(!R||L&&(C=!0)){h.oncue&&h.cue&&h.oncue(h.cue),h.cue=null,h.state="ID";continue}if(h.cue===null)continue;h.cue.text&&(h.cue.text+=`
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