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

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

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

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
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Tt=Ve.getBBox();bt.setAttributes(Ve,[["x",((24-Tt.width)/2).toString()],["y",((24-Tt.height)/2-Tt.y).toString()]]);var Wt=bt.createPath(bt.getHollowRectanglePath(0,0,24,24,(24-Math.ceil(Tt.width))/2,(24-Math.ceil(Tt.height))/2,Math.ceil(Tt.width),Math.ceil(Tt.height)));return it.appendChild(Wt),bt.setAttributes(vt,[["clip-path","url(#text-bg-clip)"]]),document.body.removeChild(Ee),Ee.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}(),en=function(X){function _(k,H,ee){var V=X.call(this,k,H)||this;return V.isDropdownOpen=!1,V.onClick=V.dropdownButtonClicked,V.dropdownButtons=ee,V}return Dt(_,X),_.prototype.setupDropdown=function(){var k=this;this.dropdownBlock=document.createElement("div"),this.dropdownBlock.className=this.dropdownClassName+" "+this.dropdownColorsClassName,this.dropdownBlock.style.display="none",this.dropdownButtons.forEach(function(H){H.className=k.className,H.colorsClassName=k.colorsClassName,k.dropdownBlock.appendChild(H.getUI())}),this.uiContainer.appendChild(this.dropdownBlock)},_.prototype.positionDropdown=function(){this.dropdownBlock.style.left=this.uiContainer.clientLeft+"px",this.dropdownBlock.style.top=this.uiContainer.clientTop+this.uiContainer.clientHeight+"px"},_.prototype.dropdownButtonClicked=function(){this.dropdownBlock===void 0&&this.setupDropdown(),this.isDropdownOpen=!this.isDropdownOpen,this.toggleDropdown()},_.prototype.toggleDropdown=function(){this.positionDropdown(),this.dropdownBlock.style.display=this.isDropdownOpen?"inline-block":"none"},_.prototype.showDropdown=function(){this.isDropdownOpen=!0,this.toggleDropdown()},_.prototype.hideDropdown=function(){this.isDropdownOpen=!1,this.toggleDropdown()},_}(Ut),It=function(){function X(_,k){this.GRIP_SIZE=10,this.color=_,this.fillColor=k,this.visual=bt.createGroup(),this.visual.appendChild(bt.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(bt.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(_){return _===this.visual||_===this.visual.childNodes[0]||_===this.visual.childNodes[1]},X.prototype.setCenter=function(_,k){this.visual.childNodes.forEach(function(H){return bt.setAttributes(H,[["cx",_.toString()],["cy",k.toString()]])})},X}(),hn=function(){function X(_,k,H,ee){this.isMoving=!1,this._isGridVisible=!0,this.numberOfGridLines=2,this.horizontalGridLines=[],this.verticalGridLines=[],this._zoomFactor=1,this.cropRectChanged=!1,this.canvasWidth=_,this.canvasHeight=k,this.margin=H,this.container=ee,this.attachEvents=this.attachEvents.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.resize=this.resize.bind(this),this.adjustCropRect=this.adjustCropRect.bind(this),this.scaleCanvas=this.scaleCanvas.bind(this),this.getRescaledRect=this.getRescaledRect.bind(this)}return Object.defineProperty(X.prototype,"aspectRatio",{get:function(){return this._aspectRatio},set:function(_){this._aspectRatio=_,this.adjustCropRect(),this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(_){this._isGridVisible=_,this.gridContainer&&bt.setAttributes(this.gridContainer,[["display",this._isGridVisible?"":"none"]])},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"zoomFactor",{get:function(){return this._zoomFactor},set:function(_){this._zoomFactor=_,this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),X.prototype.open=function(){var _=this;this.cropShadeElement=bt.createPath("M0,0Z",[["fill",this.cropShadeColor],["fill-opacity","0.8"]]),this.container.appendChild(this.cropShadeElement),this.gridContainer=bt.createGroup([["display",this.isGridVisible?"":"none"]]),this.container.appendChild(this.gridContainer);for(var k=0;k<this.numberOfGridLines;k++)this.horizontalGridLines.push(bt.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]])),this.verticalGridLines.push(bt.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]]));this.horizontalGridLines.forEach(function(H){return _.gridContainer.appendChild(H)}),this.verticalGridLines.forEach(function(H){return _.gridContainer.appendChild(H)}),this.cropRectElement=bt.createRect(0,0,[["stroke",this.cropFrameColor],["stroke-width","3"],["fill","transparent"]]),this.container.appendChild(this.cropRectElement),this.topLeftGrip=new It(this.gripColor,this.gripFillColor),this.container.appendChild(this.topLeftGrip.visual),this.topRightGrip=new It(this.gripColor,this.gripFillColor),this.container.appendChild(this.topRightGrip.visual),this.bottomLeftGrip=new It(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomLeftGrip.visual),this.bottomRightGrip=new It(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomRightGrip.visual),this.attachEvents()},X.prototype.setCropRectangle=function(_){this.cropRect=_;var k=Object.assign({},this.cropRect);this.zoomFactor!==1&&(k.width=this.cropRect.width*this.zoomFactor,k.height=this.cropRect.height*this.zoomFactor,k.x=this.cropRect.height/this.cropRect.width<this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasWidth/2-k.width/2,k.y=this.cropRect.height/this.cropRect.width>this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasHeight/2-k.height/2),bt.setAttributes(this.cropRectElement,[["x",k.x.toString()],["y",k.y.toString()],["width",k.width.toString()],["height",k.height.toString()]]);var H=k.height/(this.numberOfGridLines+1);this.horizontalGridLines.forEach(function(V,Ee){var Ke=k.y+H*(Ee+1);bt.setAttributes(V,[["x1",""+k.x],["y1",""+Ke],["x2",""+(k.x+k.width)],["y2",""+Ke]])});var ee=k.width/(this.numberOfGridLines+1);this.verticalGridLines.forEach(function(V,Ee){var Ke=k.x+ee*(Ee+1);bt.setAttributes(V,[["x1",""+Ke],["y1",""+k.y],["x2",""+Ke],["y2",""+(k.y+k.height)]])}),bt.setAttributes(this.cropShadeElement,[["d",bt.getHollowRectanglePath(0,0,this.canvasWidth+2*this.margin,this.canvasHeight+2*this.margin,k.x,k.y,k.width,k.height)]]),this.topLeftGrip.setCenter(k.x,k.y),this.topRightGrip.setCenter(k.x+k.width,k.y),this.bottomLeftGrip.setCenter(k.x,k.y+k.height),this.bottomRightGrip.setCenter(k.x+k.width,k.y+k.height),this.cropRectChanged&&this.onCropChange&&(this.cropRectChanged=!1,this.onCropChange(this.cropRect)),this.cropRectChanged=!1},X.prototype.attachEvents=function(){this.container.style.touchAction="none",this.container.addEventListener("pointerdown",this.onPointerDown),this.container.addEventListener("pointermove",this.onPointerMove),this.container.addEventListener("pointerup",this.onPointerUp)},X.prototype.clientToLocalCoordinates=function(_,k){var H=this.container.getBoundingClientRect();return{x:_-H.left+this.margin,y:k-H.top+this.margin}},X.prototype.onPointerDown=function(_){this.container.setPointerCapture(_.pointerId),this.previousPoint=this.clientToLocalCoordinates(_.clientX,_.clientY),this.cropRectElement===_.target?this.isMoving=!0:this.topLeftGrip.ownsTarget(_.target)?this.activeGrip=this.topLeftGrip:this.bottomLeftGrip.ownsTarget(_.target)?this.activeGrip=this.bottomLeftGrip:this.topRightGrip.ownsTarget(_.target)?this.activeGrip=this.topRightGrip:this.bottomRightGrip.ownsTarget(_.target)&&(this.activeGrip=this.bottomRightGrip)},X.prototype.onPointerMove=function(_){if(this.isMoving)this.move(this.clientToLocalCoordinates(_.clientX,_.clientY));else if(this.activeGrip){var k=this.clientToLocalCoordinates(_.clientX,_.clientY);this.resize(k)}_.preventDefault()},X.prototype.onPointerUp=function(_){this.activeGrip=void 0,this.isMoving=!1,this.container.releasePointerCapture(_.pointerId)},X.prototype.move=function(_){var k=_.x-this.previousPoint.x,H=_.y-this.previousPoint.y;this.zoomFactor!==1&&(k=-k/this.zoomFactor,H=-H/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+k),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+H),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=_},X.prototype.resize=function(_){var k=Object.assign({},this.cropRect),H=_.x-this.previousPoint.x,ee=_.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:k.x+H<this.margin&&(H=this.margin-k.x),k.x+=H,k.width=this.cropRect.x+this.cropRect.width-k.x;break;case this.bottomRightGrip:case this.topRightGrip:k.width+H>this.canvasWidth*this.zoomFactor&&(H=this.canvasWidth*this.zoomFactor-k.width),k.width+=H}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(k.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(H),k.height=this.aspectRatio.getVerticalLength(k.width)):(k.y+=ee,k.height=this.cropRect.y+this.cropRect.height-k.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?k.height=this.aspectRatio.getVerticalLength(k.width):k.height+=ee}k.width<10&&(k.x=this.cropRect.x,k.width=10),k.height<10&&(k.y=this.cropRect.y,k.height=10),this.previousPoint=_,k.x>=this.margin&&k.y>=this.margin&&k.x-this.margin+k.width<=this.canvasWidth&&k.y-this.margin+k.height<=this.canvasHeight&&(this.cropRect=k,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},X.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var _=this.cropRect.x+this.cropRect.width/2,k=this.cropRect.y+this.cropRect.height/2,H=this.aspectRatio.getHorizontalLength(this.cropRect.height),ee=this.aspectRatio.getVerticalLength(this.cropRect.width);H/this.canvasWidth<ee/this.canvasHeight?this.cropRect.width=H:this.cropRect.height=ee,this.cropRect.width>this.canvasWidth&&(this.cropRect.height/=this.cropRect.width/this.canvasWidth,this.cropRect.width=this.canvasWidth),this.cropRect.height>this.canvasHeight&&(this.cropRect.width/=this.cropRect.height/this.canvasHeight,this.cropRect.height=this.canvasHeight),this.cropRect.x=_-this.cropRect.width/2,this.cropRect.y=k-this.cropRect.height/2,this.cropRect.x+this.cropRect.width>this.margin+this.canvasWidth&&(this.cropRect.x=this.margin+this.canvasWidth-this.cropRect.width),this.cropRect.y+this.cropRect.height>this.margin+this.canvasHeight&&(this.cropRect.y=this.margin+this.canvasHeight-this.cropRect.height),this.cropRect.x=Math.max(this.cropRect.x,this.margin),this.cropRect.y=Math.max(this.cropRect.y,this.margin)}},X.prototype.getRescaledRect=function(_,k,H,ee,V,Ee){var Ke=H/_,it=ee/k;return{x:(V.x-Ee)*Ke+Ee,y:(V.y-Ee)*it+Ee,width:V.width*Ke,height:V.height*it}},X.prototype.scaleCanvas=function(_,k){var H=this.getRescaledRect(this.canvasWidth,this.canvasHeight,_,k,this.cropRect,this.margin);this.canvasWidth=_,this.canvasHeight=k,this.onCropChange&&this.onCropChange(H),this.setCropRectangle(H)},X}(),kn=function(){function X(_){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=_,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(_){this._angle=_,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(_){this.controlContainer.setPointerCapture(_.pointerId),this.isDragging=!0,this.previousPoint={x:_.clientX,y:_.clientY}},X.prototype.onPointerMove=function(_){this.isDragging&&(this.onAngleChange&&this.onAngleChange((_.clientX-this.previousPoint.x)/5),this.previousPoint.x=_.clientX)},X.prototype.onPointerUp=function(_){this.isDragging&&this.onAngleChange&&this.onAngleChange((_.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(_.pointerId)},X.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var _=this.angleLabelText.getBBox();bt.setAttributes(this.angleLabelElement,[["x",((this.width-_.width)/2).toString()],["y",(this.height/2).toString()]])}},X.prototype.positionScaleShape=function(){if(this.scaleShape){var _=this.scaleShape.transform.baseVal.getItem(0);_.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(_,0)}},X.prototype.getVisual=function(){var _=document.createElementNS("http://www.w3.org/2000/svg","svg");_.setAttribute("xmlns","http://www.w3.org/2000/svg"),_.setAttribute("width",this.width+"px"),_.setAttribute("height",this.height+"px"),_.setAttribute("viewBox","0 0 "+this.width+" "+this.height),_.style.flexShrink="0",document.body.appendChild(_);for(var k="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,H=1;H<=this.width/5+10;H++){var ee=H%5==0?this.height/3:this.height/6;k+="h4v"+-ee+"h1v"+ee}k+="v1H0Z",this.scaleShape=bt.createPath(k);var V=bt.createTransform();this.scaleShape.transform.baseVal.appendItem(V),_.appendChild(this.scaleShape),this.angleLabelElement=bt.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=bt.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var Ee=bt.createTSpan("");return Ee.innerHTML="&deg;",this.angleLabelElement.appendChild(Ee),_.appendChild(this.angleLabelElement),document.body.removeChild(_),_},X}(),$n=function(){function X(){this.naturalSize=!1,this.imageType="image/png"}return X.prototype.rasterize=function(_,k,H,ee,V,Ee,Ke){var it=this;return new Promise(function(vt){var Ve=document.createElement("canvas");Ve.width=_.width.baseVal.value-2*ee,Ve.height=_.height.baseVal.value-2*ee;var Tt=1,Wt=1;it.naturalSize===!0?(Tt=k.naturalWidth/(_.width.baseVal.value-2*ee)/Ee,Wt=k.naturalHeight/(_.height.baseVal.value-2*ee)/Ke,Ve.width=k.naturalWidth/Ee,Ve.height=k.naturalHeight/Ke):it.width!==void 0&&it.height!==void 0&&(Tt=it.width/H.width,Wt=it.height/H.height,Ve.width*=Tt,Ve.height*=Wt);var qt=Ve.getContext("2d");qt.translate(Ve.width/2,Ve.height/2),qt.rotate(V*Math.PI/180),qt.scale(Ee,Ke),qt.translate(-Ve.width/2,-Ve.height/2),qt.drawImage(k,0,0,Ve.width,Ve.height);var Wn=document.createElement("canvas");Wn.width=H.width*Tt,Wn.height=H.height*Wt,Wn.getContext("2d").putImageData(qt.getImageData((H.x-ee)*Tt,(H.y-ee)*Wt,H.width*Tt,H.height*Wt),0,0),vt(Wn.toDataURL(it.imageType,it.imageQuality))})},X}(),Je=function(){function X(_){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 Vt(this.instanceNo),this.target=_,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(_){this._zoomToCropEnabled=_,_?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(_){this._isGridVisible=_,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"gridLines",{get:function(){return this._gridLines},set:function(_){this._gridLines=_,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(_){this._rotationAngle=_,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 _;return(_=this._aspectRatio)!==null&&_!==void 0?_:this.aspectRatios[0]},set:function(_){this._aspectRatio=_},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(_){_===void 0&&(_=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),_||this.closeEventListeners.forEach(function(k){return k()}),this._isOpen=!1)},X.prototype.addRenderEventListener=function(_){this.renderEventListeners.push(_)},X.prototype.removeRenderEventListener=function(_){this.renderEventListeners.indexOf(_)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(_),1)},X.prototype.addCloseEventListener=function(_){this.closeEventListeners.push(_)},X.prototype.removeCloseEventListener=function(_){this.closeEventListeners.indexOf(_)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(_),1)},X.prototype.setupResizeObserver=function(){var _=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){_.resize(_.target.clientWidth,_.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 _=1*this.target.clientWidth/this.target.clientHeight,k=this.contentDiv.clientWidth/_>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*_:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,H=k+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/_;this.resize(k,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",bt.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(_,k){this.imageWidth=Math.round(_),this.imageHeight=Math.round(k),this.setEditingTargetSize(),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.displayMode!=="popup"?this.coverDiv.style.width=this.paddedImageWidth+"px":(this.setTopLeft(),this.positionCropImage()),this.cropLayer.scaleCanvas(this.imageWidth,this.imageHeight),this.applyRotation()},X.prototype.setEditingTarget=function(){var _=document.createElement("canvas");_.width=this.target.naturalWidth,_.height=this.target.naturalHeight,_.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var k=_.toDataURL();bt.setAttributes(this.editingTarget,[["href",k]]),this.setEditingTargetSize()},X.prototype.setTopLeft=function(){var _=this.target.getBoundingClientRect(),k=this.editorCanvas.getBoundingClientRect();this.left=_.left-k.left-this.CANVAS_MARGIN,this.top=_.top-k.top-this.CANVAS_MARGIN},X.prototype.initCropCanvas=function(){this.cropImageHolder=document.createElement("div"),this.cropImageHolder.style.setProperty("touch-action","none"),this.cropImageHolder.style.setProperty("-ms-touch-action","none"),this.cropImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.cropImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImage.style.pointerEvents="auto",this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.cropImageHolder.style.transformOrigin="top left",this.positionCropImage(),this.defs=bt.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=bt.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=bt.createGroup(),this.editingTargetRotationScaleContainer=bt.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var _=bt.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(_);var k=bt.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(k),this.editingTargetContainer=bt.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=bt.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new hn(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 _=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,k=this.cropRect.y-this.CANVAS_MARGIN+this.cropRect.height/2;this.zoomFactor=Math.min(this.imageWidth/this.cropRect.width,this.imageHeight/this.cropRect.height),this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin=_+"px "+k+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-_+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-k+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},X.prototype.unzoomFromCrop=function(){this.zoomFactor=1,this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin="center",this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px) scale(1)",this.cropLayer.zoomFactor=this.zoomFactor)},X.prototype.cropRectChanged=function(_){this.cropRect=_,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 _=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,k=this.target.offsetTop>_+this.CANVAS_MARGIN?this.target.offsetTop-(_+this.CANVAS_MARGIN):0;this.coverDiv.style.top=k+"px",this.coverDiv.style.left=(this.target.offsetLeft>this.CANVAS_MARGIN?this.target.offsetLeft-this.CANVAS_MARGIN:0)+"px",this.coverDiv.style.width=this.target.offsetWidth+this.CANVAS_MARGIN+"px",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.displayMode==="popup"?this.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.addToolbars(),this.uiDiv.appendChild(this.topToolbar.getUI()),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.alignItems="center",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.contentDiv.style.overflow="hidden",this.contentDiv.style.backgroundColor=this.styles.settings.canvasBackgroundColor,this.displayMode==="popup"&&(this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.popupMargin+"px)"),this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.contentDiv.appendChild(this.editorCanvas),this.uiDiv.appendChild(this.bottomToolbar.getUI()),this.straightener.angle=this.rotationAngle},X.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},X.prototype.addTopToolbar=function(){var _=this;this.topToolbar=new Bt,this.topToolbar.display=this.styles.settings.hideTopToolbar?"none":"",this.topToolbar.className=this.toolbarStyleClass.name,this.topToolbar.colorsClassName=this.styles.settings.toolbarStyleColorsClassName?this.styles.settings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name,this.topToolbar.fadeInClassName=this.styles.fadeInAnimationClassName,this.topToolbar.blockClassName=this.toolbarBlockStyleClass.name,this.topToolbar.buttonClassName=this.toolbarButtonStyleClass.name,this.topToolbar.buttonColorsClassName=this.styles.settings.toolbarButtonStyleColorsClassName?this.styles.settings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,this.topToolbar.buttonActiveColorsClassName=this.styles.settings.toolbarActiveButtonStyleColorsClassName?this.styles.settings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name;var k=new pn;k.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(k);var H=[];this.aspectRatios.forEach(function(Wt){var qt=new Ut(Jt.getIcon(Wt.horizontal,Wt.vertical),Wt.horizontal===0&&Wt.vertical===0?"FREE":Wt.horizontal+":"+Wt.vertical);qt.onClick=function(){return _.ratioButtonClicked(Wt)},H.push(qt)}),this.aspectRatioButton=new en(Jt.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,k.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var ee=new Ut('<svg viewBox="0 0 24 24"><path d="M10 4v4h4V4h-4m6 0v4h4V4h-4m0 6v4h4v-4h-4m0 6v4h4v-4h-4m-2 4v-4h-4v4h4m-6 0v-4H4v4h4m0-6v-4H4v4h4m0-6V4H4v4h4m2 6h4v-4h-4v4M4 2h16a2 2 0 012 2v16a2 2 0 01-2 2H4c-1.08 0-2-.9-2-2V4a2 2 0 012-2z"/></svg>',"Toggle grid");ee.isActive=this.isGridVisible,ee.onClick=function(){_.isGridVisible=!_.isGridVisible,ee.isActive=_.isGridVisible},k.addButton(ee);var V=new Ut('<svg viewBox="0 0 24 24"><path d="M15.5 14l5 5-1.5 1.5-5-5v-.79l-.27-.28A6.471 6.471 0 019.5 16 6.5 6.5 0 013 9.5 6.5 6.5 0 019.5 3 6.5 6.5 0 0116 9.5c0 1.61-.59 3.09-1.57 4.23l.28.27h.79m-6 0C12 14 14 12 14 9.5S12 5 9.5 5 5 7 5 9.5 7 14 9.5 14m2.5-4h-2v2H9v-2H7V9h2V7h1v2h2v1z"/></svg>',"Zoom to selection");if(V.isActive=this.zoomToCropEnabled,V.onClick=function(){_.zoomToCropEnabled=!_.zoomToCropEnabled,V.isActive=_.zoomToCropEnabled},k.addButton(V),!En.isLicensed){var Ee=new mt;this.topToolbar.addElementBlock(Ee);var Ke=document.createElement("div");Ke.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var it=document.createElement("a");it.style.color="currentColor",it.href="https://markerjs.com/products/cropro",it.target="_blank",it.innerHTML='<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="2"><path d="M16.326 14.895c0 1.126-.558 1.688-1.673 1.688H9.931c-1.116 0-1.674-.562-1.674-1.688V3.733c0-1.126.558-1.688 1.674-1.688h4.722c1.115 0 1.673.562 1.673 1.688v2.899h-1.957V3.793h-4.124v11.042h4.124v-3.242h1.957v3.302z" fill="currentColor"/><path d="M15.94 7.364a.783.783 0 00-1.065-.304l-11.01 6.126a.783.783 0 00-.303 1.065l4.498 8.085a.783.783 0 001.065.304l11.01-6.126a.783.783 0 00.303-1.065L15.94 7.364zM5.311 14.173l3.737 6.718 9.641-5.364-3.737-6.718-9.641 5.364z" fill="#eef762"/></svg>',Ke.appendChild(it),Ee.addElement(Ke)}var vt=new pn;vt.minWidth=3*this.toolbarHeight+"px",vt.contentAlign="end",this.topToolbar.addButtonBlock(vt);var Ve=new Ut('<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"OK");Ve.onClick=this.startRenderAndClose,vt.addButton(Ve),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(Ve.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var Tt=new Ut('<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"Close");Tt.onClick=this.close,vt.addButton(Tt),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(Tt.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},X.prototype.addBottomToolbar=function(){var _=this;this.bottomToolbar=new Bt,this.bottomToolbar.display=this.styles.settings.hideBottomToolbar?"none":"",this.bottomToolbar.className=this.toolbarStyleClass.name,this.bottomToolbar.colorsClassName=this.styles.settings.toolbarStyleColorsClassName?this.styles.settings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name,this.bottomToolbar.fadeInClassName=this.styles.fadeInAnimationClassName,this.bottomToolbar.blockClassName=this.toolbarBlockStyleClass.name,this.bottomToolbar.buttonClassName=this.toolbarButtonStyleClass.name,this.bottomToolbar.buttonColorsClassName=this.styles.settings.toolbarButtonStyleColorsClassName?this.styles.settings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,this.bottomToolbar.buttonActiveColorsClassName=this.styles.settings.toolbarActiveButtonStyleColorsClassName?this.styles.settings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name;var k=new pn;k.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(k);var H=new Ut('<svg viewBox="0 0 24 24"><path d="M13 4.07V1L8.45 5.55 13 10V6.09c2.84.48 5 2.94 5 5.91s-2.16 5.43-5 5.91v2.02c3.95-.49 7-3.85 7-7.93s-3.05-7.44-7-7.93M7.1 18.32c1.16.9 2.51 1.44 3.9 1.61V17.9c-.87-.15-1.71-.49-2.46-1.03L7.1 18.32M6.09 13H4.07c.17 1.39.72 2.73 1.62 3.89l1.41-1.42c-.52-.75-.87-1.59-1.01-2.47m1.02-4.47L5.7 7.11C4.8 8.27 4.24 9.61 4.07 11h2.02c.14-.87.49-1.72 1.02-2.47z"/></svg>',"Rotate left");H.onClick=this.rotateLeftButtonClicked,k.addButton(H);var ee=new Ut('<svg viewBox="0 0 24 24"><path d="M16.89 15.5l1.42 1.39c.9-1.16 1.45-2.5 1.62-3.89h-2.02c-.14.87-.48 1.72-1.02 2.5M13 17.9v2.02c1.39-.17 2.74-.71 3.9-1.61l-1.44-1.44c-.75.54-1.59.89-2.46 1.03m6.93-6.9a7.906 7.906 0 00-1.62-3.89l-1.42 1.42c.54.75.88 1.6 1.02 2.47m-2.36-5.45L11 1v3.07C7.06 4.56 4 7.92 4 12s3.05 7.44 7 7.93v-2.02c-2.84-.48-5-2.94-5-5.91s2.16-5.43 5-5.91V10l4.55-4.45z"/></svg>',"Rotate right");ee.onClick=this.rotateRightButtonClicked,k.addButton(ee);var V=new mt;V.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(V),this.straightener=new kn("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(vt){_.rotateBy(vt),_.straightener.angle=_.rotationAngle},V.addElement(this.straightener.getUI());var Ee=new pn;Ee.minWidth=2*this.toolbarHeight+"px",Ee.contentAlign="end",this.bottomToolbar.addButtonBlock(Ee);var Ke=new Ut('<svg viewBox="0 0 24 24"><path d="M15 21h2v-2h-2m4-10h2V7h-2M3 5v14c0 1.1.9 2 2 2h4v-2H5V5h4V3H5c-1.1 0-2 .9-2 2m16-2v2h2c0-1.1-.9-2-2-2m-8 20h2V1h-2m8 16h2v-2h-2M15 5h2V3h-2m4 10h2v-2h-2m0 10c1.1 0 2-.9 2-2h-2z"/></svg>',"Flip horizontal");Ke.onClick=this.flipHorizontallyButtonClicked,Ee.addButton(Ke);var it=new Ut('<svg viewBox="0 0 24 24"><path d="M3 15v2h2v-2m10 4v2h2v-2m2-16H5c-1.1 0-2 .9-2 2v4h2V5h14v4h2V5c0-1.1-.9-2-2-2m2 16h-2v2c1.1 0 2-.9 2-2M1 11v2h22v-2M7 19v2h2v-2m10-4v2h2v-2m-10 4v2h2v-2M3 19c0 1.1.9 2 2 2v-2z"/></svg>',"Flip vertical");it.onClick=this.flipVerticallyButtonClicked,Ee.addButton(it)},X.prototype.ratioButtonClicked=function(_){this.aspectRatio=_,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},X.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=Jt.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 Hn(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(_){if(_){var k=this.cropLayer.getRescaledRect(_.width,_.height,this.imageWidth,this.imageHeight,_.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(k),this.cropRectChanged(k),this.flippedHorizontally=_.flippedHorizontally,this.flippedVertically=_.flippedVertically,this.applyFlip(),this.rotationAngle=_.rotationAngle,this.applyRotation()}},X.prototype.clientToLocalCoordinates=function(_,k){var H=this.cropImage.getBoundingClientRect();return{x:_-H.left,y:k-H.top}},X.prototype.onWindowResize=function(){this.positionUI()},X.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var _=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=_+"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 _=this.rotationAngle-90;this.rotationAngle%90!=0&&(_+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(_)},X.prototype.rotateRightButtonClicked=function(){var _=this.rotationAngle+90;this.rotationAngle%90!=0&&(_-=this.rotationAngle>=0?this.rotationAngle%90:90+this.rotationAngle%90),this.rotateTo(_)},X.prototype.rotateTo=function(_){_=(_=_>180?_-360:_)<=-180?_+360:_,this.rotationAngle=_,this.applyRotation()},X.prototype.rotateBy=function(_){this.rotateTo((this.rotationAngle+_)%360)},X.prototype.applyRotation=function(){var _=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var k=this.editingTargetRotationContainer.transform.baseVal.getItem(0);k.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(k,0);var H=this.editingTarget.getBoundingClientRect();this.scaleFactor=Math.min(this.imageWidth/H.width,this.imageHeight/H.height),this.editingTargetRotationScaleContainer.style.transform="scale("+this.scaleFactor+")",this.zoomToCropEnabled=_},X.prototype.flipHorizontallyButtonClicked=function(){this.flippedHorizontally=!this.flippedHorizontally,this.applyFlip()},X.prototype.flipVerticallyButtonClicked=function(){this.flippedVertically=!this.flippedVertically,this.applyFlip()},X.prototype.applyFlip=function(){this.editingTarget.style.transform="scale("+(this.flippedHorizontally?-1:1)+","+(this.flippedVertically?-1:1)+")"},X.prototype.startRenderAndClose=function(){return tt(this,void 0,void 0,function(){var _,k;return fn(this,function(H){switch(H.label){case 0:return[4,this.render()];case 1:return _=H.sent(),k=this.getState(),this.renderEventListeners.forEach(function(ee){return ee(_,k)}),this.close(!0),[2]}})})},X.prototype.render=function(){return tt(this,void 0,void 0,function(){var _;return 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`&&(l=l.replace(/[\n]/g,p)),l},m.prototype.set_wrap_point=function(){this.current_line._set_wrap_point()},m.prototype.set_indent=function(p,u){return p=p||0,u=u||0,this.next_line.set_indent(p,u),this.__lines.length>1?(this.current_line.set_indent(p,u),!0):(this.current_line.set_indent(),!1)},m.prototype.add_raw_token=function(p){for(var u=0;u<p.newlines;u++)this.__add_outputline();this.current_line.set_indent(-1),this.current_line.push(p.whitespace_before),this.current_line.push(p.text),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1},m.prototype.add_token=function(p){this.__add_space_before_token(),this.current_line.push(p),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=this.current_line._allow_wrap()},m.prototype.__add_space_before_token=function(){this.space_before_token&&!this.just_added_newline()&&(this.non_breaking_space||this.set_wrap_point(),this.current_line.push(" "))},m.prototype.remove_indent=function(p){for(var u=this.__lines.length;p<u;)this.__lines[p]._remove_indent(),p++;this.current_line._remove_wrap_indent()},m.prototype.trim=function(p){for(p=p===void 0?!1:p,this.current_line.trim();p&&this.__lines.length>1&&this.current_line.is_empty();)this.__lines.pop(),this.current_line=this.__lines[this.__lines.length-1],this.current_line.trim();this.previous_line=this.__lines.length>1?this.__lines[this.__lines.length-2]:null},m.prototype.just_added_newline=function(){return this.current_line.is_empty()},m.prototype.just_added_blankline=function(){return this.is_empty()||this.current_line.is_empty()&&this.previous_line.is_empty()},m.prototype.ensure_empty_line_above=function(p,u){for(var l=this.__lines.length-2;l>=0;){var d=this.__lines[l];if(d.is_empty())break;if(d.item(0).indexOf(p)!==0&&d.item(-1)!==u){this.__lines.splice(l+1,0,new R(this)),this.previous_line=this.__lines[this.__lines.length-2];break}l--}},n.exports.Output=m},,,,function(n){function R(p,u){this.raw_options=v(p,u),this.disabled=this._get_boolean("disabled"),this.eol=this._get_characters("eol","auto"),this.end_with_newline=this._get_boolean("end_with_newline"),this.indent_size=this._get_number("indent_size",4),this.indent_char=this._get_characters("indent_char"," "),this.indent_level=this._get_number("indent_level"),this.preserve_newlines=this._get_boolean("preserve_newlines",!0),this.max_preserve_newlines=this._get_number("max_preserve_newlines",32786),this.preserve_newlines||(this.max_preserve_newlines=0),this.indent_with_tabs=this._get_boolean("indent_with_tabs",this.indent_char==="	"),this.indent_with_tabs&&(this.indent_char="	",this.indent_size===1&&(this.indent_size=4)),this.wrap_line_length=this._get_number("wrap_line_length",this._get_number("max_char")),this.indent_empty_lines=this._get_boolean("indent_empty_lines"),this.templating=this._get_selection_list("templating",["auto","none","django","erb","handlebars","php","smarty"],["auto"])}R.prototype._get_array=function(p,u){var l=this.raw_options[p],d=u||[];return typeof l=="object"?l!==null&&typeof l.concat=="function"&&(d=l.concat()):typeof l=="string"&&(d=l.split(/[^a-zA-Z0-9_\/\-]+/)),d},R.prototype._get_boolean=function(p,u){var l=this.raw_options[p],d=l===void 0?!!u:!!l;return d},R.prototype._get_characters=function(p,u){var l=this.raw_options[p],d=u||"";return typeof l=="string"&&(d=l.replace(/\\r/,"\r").replace(/\\n/,`
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`+u+`
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`,D&&o.test(D||"")&&(L=D.match(o)[0])),D=D.replace(h,`
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ie=this._input.peekUntilAfter(/[: ,;{}()[\]\/='"]/g);ie.match(/[ :]$/)&&(ie=this.eatString(": ").replace(/\s$/,""),this.print_string(ie),this._output.space_before_token=!0),ie=ie.replace(/\s$/,""),ie==="extend"?y=!0:ie==="import"&&(b=!0),ie in this.NESTED_AT_RULE?(this._nestedLevel+=1,ie in this.CONDITIONAL_GROUP_RULE&&(C=!0)):!S&&O===0&&ie.indexOf(":")!==-1&&(f=!0,this.indent())}else if(this._ch==="#"&&this._input.peek()==="{")this.preserveSingleSpace(I),this.print_string(this._ch+this.eatString("}"));else 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if(this._ch==="}")this.outdent(),this._output.add_new_line(),g==="{"&&this._output.trim(!0),b=!1,y=!1,f&&(this.outdent(),f=!1),this.print_string(this._ch),S=!1,this._nestedLevel&&this._nestedLevel--,this.eatWhitespace(!0),this._output.add_new_line(),this._options.newline_between_rules&&!this._output.just_added_blankline()&&(this._input.peek()!=="}"&&this._output.add_new_line(!0)),this._input.peek()===")"&&(this._output.trim(!0),this._options.brace_style==="expand"&&this._output.add_new_line(!0));else if(this._ch===":"){for(var ue=0;ue<this.NON_SEMICOLON_NEWLINE_PROPERTY.length;ue++)if(this._input.lookBack(this.NON_SEMICOLON_NEWLINE_PROPERTY[ue])){x=!0;break}(S||C)&&!(this._input.lookBack("&")||this.foundNestedPseudoClass())&&!this._input.lookBack("(")&&!y&&O===0?(this.print_string(":"),f||(f=!0,this._output.space_before_token=!0,this.eatWhitespace(!0),this.indent())):(this._input.lookBack(" 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ve=!1;this._input.lookBack("with")&&(ve=!0),this.preserveSingleSpace(I||ve),this.print_string(this._ch),f&&g==="$"&&this._options.selector_separator_newline?(this._output.add_new_line(),B=!0):(this.eatWhitespace(),O++,this.indent())}else if(this._ch===")")O&&(O--,this.outdent()),B&&this._input.peek()===";"&&this._options.selector_separator_newline&&(B=!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&&(!f||B)&&O===0&&!b&&!y?this._output.add_new_line():this._output.space_before_token=!0;else if((this._ch===">"||this._ch==="+"||this._ch==="~")&&!f&&O===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&&s.test(this._ch)&&(this._ch=""));else if(this._ch==="]")this.print_string(this._ch);else 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Gt(e){return e.inclusiveRight?1:0}function xn(e,t){var r=e.lines.length-t.lines.length;if(r!=0)return r;var i=e.find(),c=t.find(),M=Ot(i.from,c.from)||an(e)-an(t);if(M)return-M;var K=Ot(i.to,c.to)||Gt(e)-Gt(t);return K||t.id-e.id}function Pt(e,t){var r=mn&&e.markedSpans,i;if(r)for(var c=void 0,M=0;M<r.length;++M)c=r[M],c.marker.collapsed&&(t?c.from:c.to)==null&&(!i||xn(i,c.marker)<0)&&(i=c.marker);return i}function on(e){return Pt(e,!0)}function Xt(e){return Pt(e,!1)}function ri(e,t){var r=mn&&e.markedSpans,i;if(r)for(var c=0;c<r.length;++c){var M=r[c];M.marker.collapsed&&(M.from==null||M.from<t)&&(M.to==null||M.to>t)&&(!i||xn(i,M.marker)<0)&&(i=M.marker)}return i}function gn(e,t,r,i,c){var M=mt(e,t),K=mn&&M.markedSpans;if(K)for(var Q=0;Q<K.length;++Q){var q=K[Q];if(!q.marker.collapsed)continue;var te=q.marker.find(0),pe=Ot(te.from,r)||an(q.marker)-an(c),ye=Ot(te.to,i)||Gt(q.marker)-Gt(c);if(pe>=0&&ye<=0||pe<=0&&ye>=0)continue;if(pe<=0&&(q.marker.inclusiveRight&&c.inclusiveLeft?Ot(te.to,r)>=0:Ot(te.to,r)>0)||pe>=0&&(q.marker.inclusiveRight&&c.inclusiveLeft?Ot(te.from,i)<=0:Ot(te.from,i)<0))return!0}}function Ln(e){for(var t;t=on(e);)e=t.find(-1,!0).line;return e}function Xi(e){for(var t;t=Xt(e);)e=t.find(1,!0).line;return e}function xi(e){for(var t,r;t=Xt(e);)e=t.find(1,!0).line,(r||(r=[])).push(e);return r}function dr(e,t){var r=mt(e,t),i=Ln(r);return r==i?t:It(i)}function Ti(e,t){if(t>e.lastLine())return t;var r=mt(e,t),i;if(!ai(e,r))return t;for(;i=Xt(r);)r=i.find(1,!0).line;return It(r)+1}function ai(e,t){var r=mn&&t.markedSpans;if(r)for(var i=void 0,c=0;c<r.length;++c){if(i=r[c],!i.marker.collapsed)continue;if(i.from==null)return!0;if(i.marker.widgetNode)continue;if(i.from==0&&i.marker.inclusiveLeft&&fr(e,t,i))return!0}}function fr(e,t,r){if(r.to==null){var i=r.marker.find(1,!0);return fr(e,i.line,Gn(i.line.markedSpans,r.marker))}if(r.marker.inclusiveRight&&r.to==t.text.length)return!0;for(var c=void 0,M=0;M<t.markedSpans.length;++M)if(c=t.markedSpans[M],c.marker.collapsed&&!c.marker.widgetNode&&c.from==r.to&&(c.to==null||c.to!=r.from)&&(c.marker.inclusiveLeft||r.marker.inclusiveRight)&&fr(e,t,c))return!0}function ei(e){e=Ln(e);for(var t=0,r=e.parent,i=0;i<r.lines.length;++i){var c=r.lines[i];if(c==e)break;t+=c.height}for(var M=r.parent;M;r=M,M=r.parent)for(var K=0;K<M.children.length;++K){var Q=M.children[K];if(Q==r)break;t+=Q.height}return t}function pr(e){if(e.height==0)return 0;for(var t=e.text.length,r,i=e;r=on(i);){var c=r.find(0,!0);i=c.from.line,t+=c.from.ch-c.to.ch}for(i=e;r=Xt(i);){var M=r.find(0,!0);t-=i.text.length-M.from.ch,i=M.to.line,t+=i.text.length-M.to.ch}return t}function jr(e){var t=e.display,r=e.doc;t.maxLine=mt(r,r.first),t.maxLineLength=pr(t.maxLine),t.maxLineChanged=!0,r.iter(function(i){var c=pr(i);c>t.maxLineLength&&(t.maxLineLength=c,t.maxLine=i)})}var Mi=function(e,t,r){this.text=e,Ei(this,t),this.height=r?r(this):1};Mi.prototype.lineNo=function(){return It(this)},Te(Mi);function ua(e,t,r,i){e.text=t,e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null),e.order!=null&&(e.order=null),cr(e),Ei(e,r);var c=i?i(e):1;c!=e.height&&en(e,c)}function yt(e){e.parent=null,cr(e)}var Rt={},wt={};function Mt(e,t){if(!e||/^\s*$/.test(e))return null;var r=t.addModeClass?wt:Rt;return r[e]||(r[e]=e.replace(/\S+/g,"cm-$&"))}function Ht(e,t){var r=C("span",null,null,n?"padding-right: .1px":null),i={pre:C("pre",[r],"CodeMirror-line"),content:r,col:0,pos:0,cm:e,trailingSpace:!1,splitSpaces:e.getOption("lineWrapping")};t.measure={};for(var c=0;c<=(t.rest?t.rest.length:0);c++){var M=c?t.rest[c-1]:t.line,K=void 0;i.pos=0,i.addToken=jt,At(e.display.measure)&&(K=$e(M,e.doc.direction))&&(i.addToken=Mn(i.addToken,K)),i.map=[];var Q=t!=e.display.externalMeasured&&It(M);ci(M,i,Ke(e,M,Q)),M.styleClasses&&(M.styleClasses.bgClass&&(i.bgClass=x(M.styleClasses.bgClass,i.bgClass||"")),M.styleClasses.textClass&&(i.textClass=x(M.styleClasses.textClass,i.textClass||""))),i.map.length==0&&i.map.push(0,0,i.content.appendChild(pt(e.display.measure))),c==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 q=i.content.lastChild;(/\bcm-tab\b/.test(q.className)||q.querySelector&&q.querySelector(".cm-tab"))&&(i.content.className="cm-tab-wrap-hack")}return je(e,"renderLine",e,t.line,i.pre),i.pre.className&&(i.textClass=x(i.pre.className,i.textClass||"")),i}function Qt(e){var t=f("span","\u2022","cm-invalidchar");return t.title="\\u"+e.charCodeAt(0).toString(16),t.setAttribute("aria-label",t.title),t}function jt(e,t,r,i,c,M,K){if(!t)return;var Q=e.splitSpaces?cn(t,e.trailingSpace):t,q=e.cm.state.specialChars,te=!1,pe;if(!q.test(t))e.col+=t.length,pe=document.createTextNode(Q),e.map.push(e.pos,e.pos+t.length,pe),z&&G<9&&(te=!0),e.pos+=t.length;else{pe=document.createDocumentFragment();for(var ye=0;;){q.lastIndex=ye;var Me=q.exec(t),ke=Me?Me.index-ye:t.length-ye;if(ke){var Ge=document.createTextNode(Q.slice(ye,ye+ke));z&&G<9?pe.appendChild(f("span",[Ge])):pe.appendChild(Ge),e.map.push(e.pos,e.pos+ke,Ge),e.col+=ke,e.pos+=ke}if(!Me)break;ye+=ke+1;var Ye=void 0;if(Me[0]=="	"){var et=e.cm.options.tabSize,at=et-e.col%et;Ye=pe.appendChild(f("span",he(at),"cm-tab")),Ye.setAttribute("role","presentation"),Ye.setAttribute("cm-text","	"),e.col+=at}else Me[0]=="\r"||Me[0]==`
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0,Me=0;Me<t.length&&!(ye=t[Me],ye.to>te&&ye.from<=te);Me++);if(ye.to>=pe)return e(r,i,c,M,K,Q,q);e(r,i.slice(0,ye.to-te),c,M,null,Q,q),M=null,i=i.slice(ye.to-te),te=ye.to}}}function Nt(e,t,r,i){var c=!i&&r.widgetNode;c&&e.map.push(e.pos,e.pos+t,c),!i&&e.cm.display.input.needsContentAttribute&&(c||(c=e.content.appendChild(document.createElement("span"))),c.setAttribute("cm-marker",r.id)),c&&(e.cm.display.input.setUneditable(c),e.content.appendChild(c)),e.pos+=t,e.trailingSpace=!1}function ci(e,t,r){var i=e.markedSpans,c=e.text,M=0;if(!i){for(var K=1;K<r.length;K+=2)t.addToken(t,c.slice(M,M=r[K]),Mt(r[K+1],t.cm.options));return}for(var Q=c.length,q=0,te=1,pe="",ye,Me,ke=0,Ge,Ye,et,at,ht;;){if(ke==q){Ge=Ye=et=Me="",ht=null,at=null,ke=Infinity;for(var st=[],ft=void 0,Ct=0;Ct<i.length;++Ct){var Et=i[Ct],kt=Et.marker;if(kt.type=="bookmark"&&Et.from==q&&kt.widgetNode)st.push(kt);else if(Et.from<=q&&(Et.to==null||Et.to>q||kt.collapsed&&Et.to==q&&Et.from==q)){if(Et.to!=null&&Et.to!=q&&ke>Et.to&&(ke=Et.to,Ye=""),kt.className&&(Ge+=" "+kt.className),kt.css&&(Me=(Me?Me+";":"")+kt.css),kt.startStyle&&Et.from==q&&(et+=" "+kt.startStyle),kt.endStyle&&Et.to==ke&&(ft||(ft=[])).push(kt.endStyle,Et.to),kt.title&&((ht||(ht={})).title=kt.title),kt.attributes)for(var Zt in kt.attributes)(ht||(ht={}))[Zt]=kt.attributes[Zt];kt.collapsed&&(!at||xn(at.marker,kt)<0)&&(at=Et)}else Et.from>q&&ke>Et.from&&(ke=Et.from)}if(ft)for(var bn=0;bn<ft.length;bn+=2)ft[bn+1]==ke&&(Ye+=" "+ft[bn]);if(!at||at.from==q)for(var nn=0;nn<st.length;++nn)Nt(t,0,st[nn]);if(at&&(at.from||0)==q){if(Nt(t,(at.to==null?Q+1:at.to)-q,at.marker,at.from==null),at.to==null)return;at.to==q&&(at=!1)}}if(q>=Q)break;for(var Kn=Math.min(Q,ke);;){if(pe){var Un=q+pe.length;if(!at){var ln=Un>Kn?pe.slice(0,Kn-q):pe;t.addToken(t,ln,ye?ye+Ge:Ge,et,q+ln.length==ke?Ye:"",Me,ht)}if(Un>=Kn){pe=pe.slice(Kn-q),q=Kn;break}q=Un,et=""}pe=c.slice(M,M=r[te++]),ye=Mt(r[te++],t.cm.options)}}}function zt(e,t,r){this.line=t,this.rest=xi(t),this.size=this.rest?It(ne(this.rest))-r+1:1,this.node=this.text=null,this.hidden=ai(e,t)}function Pn(e,t,r){for(var i=[],c,M=t;M<r;M=c){var K=new zt(e.doc,mt(e.doc,M),M);c=M+K.size,i.push(K)}return i}var An=null;function Qn(e){An?An.ops.push(e):e.ownsGroup=An={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 c=e.ops[i];if(c.cursorActivityHandlers)for(;c.cursorActivityCalled<c.cursorActivityHandlers.length;)c.cursorActivityHandlers[c.cursorActivityCalled++].call(null,c.cm)}}while(r<t.length)}function Io(e,t){var r=e.ownsGroup;if(!r)return;try{Lo(r)}finally{An=null,t(r)}}var mr=null;function Tn(e,t){var r=ut(e,t);if(!r.length)return;var i=Array.prototype.slice.call(arguments,2),c;An?c=An.delayedCallbacks:mr?c=mr:(c=mr=[],setTimeout(Do,0));for(var M=function(Q){c.push(function(){return r[Q].apply(null,i)})},K=0;K<r.length;++K)M(K)}function Do(){var e=mr;mr=null;for(var t=0;t<e.length;++t)e[t]()}function Ya(e,t,r,i){for(var c=0;c<t.changes.length;c++){var M=t.changes[c];M=="text"?Mo(e,t):M=="gutter"?Ja(e,t,r,i):M=="class"?ha(e,t):M=="widget"&&Po(e,t,i)}t.changes=null}function gr(e){return e.node==e.text&&(e.node=f("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=gr(t);t.background=i.insertBefore(f("div",null,r),i.firstChild),e.display.input.setUneditable(t.background)}}function $a(e,t){var r=e.display.externalMeasured;return r&&r.line==t.line?(e.display.externalMeasured=null,t.measure=r.measure,r.built):Ht(e,t)}function Mo(e,t){var r=t.text.className,i=$a(e,t);t.text==t.node&&(t.node=i.pre),t.text.parentNode.replaceChild(i.pre,t.text),t.text=i.pre,i.bgClass!=t.bgClass||i.textClass!=t.textClass?(t.bgClass=i.bgClass,t.textClass=i.textClass,ha(e,t)):r&&(t.text.className=r)}function ha(e,t){ko(e,t),t.line.wrapClass?gr(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 c=gr(t);t.gutterBackground=f("div",null,"CodeMirror-gutter-background 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r=we(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 Hr(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=S(e.measure,f("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 si(e){return ue-e.display.nativeBarWidth}function Pi(e){return e.display.scroller.clientWidth-si(e)-e.display.barWidth}function da(e){return e.display.scroller.clientHeight-si(e)-e.display.barHeight}function Uo(e,t,r){var i=e.options.lineWrapping,c=i&&Pi(e);if(!t.measure.heights||i&&t.measure.width!=c){var M=t.measure.heights=[];if(i){t.measure.width=c;for(var K=t.text.firstChild.getClientRects(),Q=0;Q<K.length-1;Q++){var 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c=Ui(e,t),M,K=e.display.view;if(!mn||r==e.doc.first+e.doc.size)return{index:c,lineN:r};for(var Q=e.display.viewFrom,q=0;q<c;q++)Q+=K[q].size;if(Q!=t){if(i>0){if(c==K.length-1)return null;M=Q+K[c].size-t,c++}else M=Q-t;t+=M,r+=M}for(;dr(e.doc,r)!=r;){if(c==(i<0?0:K.length-1))return null;r+=i*K[c-(i<0?1:0)].size,c+=i}return{index:c,lineN:r}}function Vo(e,t,r){var i=e.display,c=i.view;c.length==0||t>=i.viewTo||r<=i.viewFrom?(i.view=Pn(e,t,r),i.viewFrom=t):(i.viewFrom>t?i.view=Pn(e,t,i.viewFrom).concat(i.view):i.viewFrom<t&&(i.view=i.view.slice(Ui(e,t))),i.viewFrom=t,i.viewTo<r?i.view=i.view.concat(Pn(e,i.viewTo,r)):i.viewTo>r&&(i.view=i.view.slice(0,Ui(e,r)))),i.viewTo=r}function fs(e){for(var t=e.display.view,r=0,i=0;i<t.length;i++){var c=t[i];!c.hidden&&(!c.node||c.changes)&&++r}return r}function br(e){e.display.input.showSelection(e.display.input.prepareSelection())}function ps(e,t){t===void 0&&(t=!0);for(var 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i=e.display,c=e.doc,M=document.createDocumentFragment(),K=qa(e.display),Q=K.left,q=Math.max(i.sizerWidth,Pi(e)-i.sizer.offsetLeft)-K.right,te=c.direction=="ltr";function pe(st,ft,Ct,Et){ft<0&&(ft=0),ft=Math.round(ft),Et=Math.round(Et),M.appendChild(f("div",null,"CodeMirror-selected","position: absolute; left: "+st+`px;
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                             height: `+(Et-ft)+"px"))}function ye(st,ft,Ct){var Et=mt(c,st),kt=Et.text.length,Zt,bn;function nn(ln,Bn){return ma(e,Je(st,ln),"div",Et,Bn)}function Kn(ln,Bn,wn){var dn=cs(e,Et,null,ln),un=Bn=="ltr"==(wn=="after")?"left":"right",rn=wn=="after"?dn.begin:dn.end-(/\s/.test(Et.text.charAt(dn.end-1))?2:1);return nn(rn,un)[un]}var Un=$e(Et,c.direction);return Xe(Un,ft||0,Ct==null?kt:Ct,function(ln,Bn,wn,dn){var un=wn=="ltr",rn=nn(ln,un?"left":"right"),jn=nn(Bn-1,un?"right":"left"),ur=ft==null&&ln==0,Ii=Ct==null&&Bn==kt,Rn=dn==0,li=!Un||dn==Un.length-1;if(jn.top-rn.top<=3){var _n=(te?ur:Ii)&&Rn,Va=(te?Ii:ur)&&li,pi=_n?Q:(un?rn:jn).left,Gi=Va?q:(un?jn:rn).right;pe(pi,rn.top,Gi-pi,rn.bottom)}else{var zi,Dn,hr,Xa;un?(zi=te&&ur&&Rn?Q:rn.left,Dn=te?q:Kn(ln,wn,"before"),hr=te?Q:Kn(Bn,wn,"after"),Xa=te&&Ii&&li?q:jn.right):(zi=te?Kn(ln,wn,"before"):Q,Dn=!te&&ur&&Rn?q:rn.right,hr=!te&&Ii&&li?Q:jn.left,Xa=te?Kn(Bn,wn,"after"):q),pe(zi,rn.top,Dn-zi,rn.bottom),rn.bottom<jn.top&&pe(Q,rn.bottom,null,jn.top),pe(hr,jn.top,Xa-hr,jn.bottom)}(!Zt||zr(rn,Zt)<0)&&(Zt=rn),zr(jn,Zt)<0&&(Zt=jn),(!bn||zr(rn,bn)<0)&&(bn=rn),zr(jn,bn)<0&&(bn=jn)}),{start:Zt,end:bn}}var Me=t.from(),ke=t.to();if(Me.line==ke.line)ye(Me.line,Me.ch,ke.ch);else{var Ge=mt(c,Me.line),Ye=mt(c,ke.line),et=Ln(Ge)==Ln(Ye),at=ye(Me.line,Me.ch,et?Ge.text.length+1:null).end,ht=ye(ke.line,et?0:null,ke.ch).start;et&&(at.top<ht.top-2?(pe(at.right,at.top,null,at.bottom),pe(Q,ht.top,ht.left,ht.bottom)):pe(at.right,at.top,ht.left-at.right,at.bottom)),at.bottom<ht.top&&pe(Q,at.bottom,null,ht.top)}r.appendChild(M)}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()||Qi(e),t.cursorDiv.style.visibility=(r=!r)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}function gs(e){e.state.focused||(e.display.input.focus(),Ta(e))}function vs(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Qi(e))},100)}function Ta(e,t){if(e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),e.options.readOnly=="nocursor")return;e.state.focused||(je(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 Qi(e,t){if(e.state.delayingBlurEvent)return;e.state.focused&&(je(e,"blur",e,t),e.state.focused=!1,w(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150)}function Kr(e){for(var t=e.display,r=t.lineDiv.offsetTop,i=0;i<t.view.length;i++){var c=t.view[i],M=e.options.lineWrapping,K=void 0,Q=0;if(c.hidden)continue;if(z&&G<8){var q=c.node.offsetTop+c.node.offsetHeight;K=q-r,r=q}else{var te=c.node.getBoundingClientRect();K=te.bottom-te.top,!M&&c.text.firstChild&&(Q=c.text.firstChild.getBoundingClientRect().right-te.left-1)}var pe=c.line.height-K;if((pe>.005||pe<-.005)&&(en(c.line,K),ys(c.line),c.rest))for(var ye=0;ye<c.rest.length;ye++)ys(c.rest[ye]);if(Q>e.display.sizerWidth){var Me=Math.ceil(Q/Ji(e.display));Me>e.display.maxLineLength&&(e.display.maxLineLength=Me,e.display.maxLine=c.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 Vr(e,t,r){var i=r&&r.top!=null?Math.max(0,r.top):e.scroller.scrollTop;i=Math.floor(i-Hr(e));var c=r&&r.bottom!=null?r.bottom:i+e.wrapper.clientHeight,M=hn(t,i),K=hn(t,c);if(r&&r.ensure){var Q=r.ensure.from.line,q=r.ensure.to.line;Q<M?(M=Q,K=hn(t,ei(mt(t,Q))+e.wrapper.clientHeight)):Math.min(q,t.lastLine())>=K&&(M=hn(t,ei(mt(t,q))-e.wrapper.clientHeight),K=q)}return{from:M,to:Math.max(K,M+1)}}function Yo(e,t){if(We(e,"scrollCursorIntoView"))return;var r=e.display,i=r.sizer.getBoundingClientRect(),c=null;if(t.top+i.top<0?c=!0:t.bottom+i.top>(window.innerHeight||document.documentElement.clientHeight)&&(c=!1),c!=null&&!l){var M=f("div","\u200B",null,`position: absolute;
                         top: `+(t.top-r.viewOffset-Hr(e.display))+`px;
                         height: `+(t.bottom-t.top+si(e)+r.barHeight)+`px;
                         left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(M),M.scrollIntoView(c),e.display.lineSpace.removeChild(M)}}function $o(e,t,r,i){i==null&&(i=0);var c;!e.options.lineWrapping&&t==r&&(t=t.ch?Je(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,r=t.sticky=="before"?Je(t.line,t.ch+1,"before"):t);for(var M=0;M<5;M++){var K=!1,Q=ti(e,t),q=!r||r==t?Q:ti(e,r);c={left:Math.min(Q.left,q.left),top:Math.min(Q.top,q.top)-i,right:Math.max(Q.left,q.left),bottom:Math.max(Q.bottom,q.bottom)+i};var te=wa(e,c),pe=e.doc.scrollTop,ye=e.doc.scrollLeft;if(te.scrollTop!=null&&(Er(e,te.scrollTop),Math.abs(e.doc.scrollTop-pe)>1&&(K=!0)),te.scrollLeft!=null&&(Bi(e,te.scrollLeft),Math.abs(e.doc.scrollLeft-ye)>1&&(K=!0)),!K)break}return c}function Jo(e,t){var r=wa(e,t);r.scrollTop!=null&&Er(e,r.scrollTop),r.scrollLeft!=null&&Bi(e,r.scrollLeft)}function wa(e,t){var r=e.display,i=$i(e.display);t.top<0&&(t.top=0);var c=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:r.scroller.scrollTop,M=da(e),K={};t.bottom-t.top>M&&(t.bottom=t.top+M);var Q=e.doc.height+ca(r),q=t.top<i,te=t.bottom>Q-i;if(t.top<c)K.scrollTop=q?0:t.top;else if(t.bottom>c+M){var pe=Math.min(t.top,(te?Q:t.bottom)-M);pe!=c&&(K.scrollTop=pe)}var ye=e.options.fixedGutter?0:r.gutters.offsetWidth,Me=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:r.scroller.scrollLeft-ye,ke=Pi(e)-r.gutters.offsetWidth,Ge=t.right-t.left>ke;return Ge&&(t.right=t.left+ke),t.left<10?K.scrollLeft=0:t.left<Me?K.scrollLeft=Math.max(0,t.left+ye-(Ge?0:10)):t.right>ke+Me-3&&(K.scrollLeft=t.right+(Ge?0:10)-ke),K}function Sa(e,t){if(t==null)return;Xr(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function Zi(e){Xr(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function _r(e,t,r){(t!=null||r!=null)&&Xr(e),t!=null&&(e.curOp.scrollLeft=t),r!=null&&(e.curOp.scrollTop=r)}function Qo(e,t){Xr(e),e.curOp.scrollToPos=t}function Xr(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 c=wa(e,{left:Math.min(t.left,r.left),top:Math.min(t.top,r.top)-i,right:Math.max(t.right,r.right),bottom:Math.max(t.bottom,r.bottom)+i});_r(e,c.scrollLeft,c.scrollTop)}function Er(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;P||Aa(e,{top:t}),_s(e,t,!0),P&&Aa(e),wr(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 Bi(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 xr(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+si(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:r}}var ji=function(e,t,r){this.cm=r;var i=this.vert=f("div",[f("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),c=this.horiz=f("div",[f("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");i.tabIndex=c.tabIndex=-1,e(i),e(c),Fe(i,"scroll",function(){i.clientHeight&&t(i.scrollTop,"vertical")}),Fe(c,"scroll",function(){c.clientWidth&&t(c.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,z&&G<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};ji.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 c=e.viewHeight-(t?i:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+c)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=r?i+"px":"0",this.horiz.style.left=e.barLeft+"px";var M=e.viewWidth-e.barLeft-(r?i:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+M)+"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}},ji.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},ji.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},ji.prototype.zeroWidthHack=function(){var e=s&&!u?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new J,this.disableVert=new J},ji.prototype.enableZeroWidthBar=function(e,t,r){e.style.pointerEvents="auto";function i(){var c=e.getBoundingClientRect(),M=r=="vert"?document.elementFromPoint(c.right-1,(c.top+c.bottom)/2):document.elementFromPoint((c.right+c.left)/2,c.bottom-1);M!=e?e.style.pointerEvents="none":t.set(1e3,i)}t.set(1e3,i)},ji.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Tr=function(){};Tr.prototype.update=function(){return{bottom:0,right:0}},Tr.prototype.setScrollLeft=function(){},Tr.prototype.setScrollTop=function(){},Tr.prototype.clear=function(){};function qi(e,t){t||(t=xr(e));var r=e.display.barWidth,i=e.display.barHeight;Es(e,t);for(var c=0;c<4&&r!=e.display.barWidth||i!=e.display.barHeight;c++)r!=e.display.barWidth&&e.options.lineWrapping&&Kr(e),Es(e,xr(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:ji,null:Tr};function Ts(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&w(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),Fe(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"?Bi(e,t):Er(e,t)},e),e.display.scrollbars.addClass&&F(e.display.wrapper,e.display.scrollbars.addClass)}var Zo=0;function Hi(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},Qn(e.curOp)}function Wi(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 c=0;c<t.length;c++)nl(t[c]);for(var M=0;M<t.length;M++)il(t[M]);for(var K=0;K<t.length;K++)rl(t[K])}function el(e){var t=e.cm,r=t.display;sl(t),e.updateMaxLine&&jr(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 Yr(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&&Kr(t),e.barMeasure=xr(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+si(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,r.sizer.offsetLeft+e.adjustWidthTo-Pi(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&&Bi(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var r=e.focus&&e.focus==B();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,r),(e.updatedDisplay||e.startHeight!=t.doc.height)&&qi(t,e.barMeasure),e.updatedDisplay&&Ra(t,e.barMeasure),e.selectionChanged&&xa(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),r&&gs(e.cm)}function rl(e){var t=e.cm,r=t.display,i=t.doc;if(e.updatedDisplay&&ws(t,e.update),r.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(r.wheelStartX=r.wheelStartY=null),e.scrollTop!=null&&_s(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&Bi(t,e.scrollLeft,!0,!0),e.scrollToPos){var c=$o(t,_(i,e.scrollToPos.from),_(i,e.scrollToPos.to),e.scrollToPos.margin);Yo(t,c)}var M=e.maybeHiddenMarkers,K=e.maybeUnhiddenMarkers;if(M)for(var Q=0;Q<M.length;++Q)M[Q].lines.length||je(M[Q],"hide");if(K)for(var q=0;q<K.length;++q)K[q].lines.length&&je(K[q],"unhide");r.wrapper.offsetHeight&&(i.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&je(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function zn(e,t){if(e.curOp)return t();Hi(e);try{return t()}finally{Wi(e)}}function vn(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Hi(e);try{return t.apply(e,arguments)}finally{Wi(e)}}}function In(e){return function(){if(this.curOp)return e.apply(this,arguments);Hi(this);try{return e.apply(this,arguments)}finally{Wi(this)}}}function yn(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Hi(t);try{return e.apply(this,arguments)}finally{Wi(t)}}}function wr(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,I(al,e))}function al(e){var t=e.doc;if(t.highlightFrontier>=e.display.viewTo)return;var r=+new Date+e.options.workTime,i=it(e,t.highlightFrontier),c=[];t.iter(i.line,Math.min(t.first+t.size,e.display.viewTo+500),function(M){if(i.line>=e.display.viewFrom){var K=M.styles,Q=M.text.length>e.options.maxHighlightLength?Bt(t.mode,i.state):null,q=Ee(e,M,i,!0);Q&&(i.state=Q),M.styles=q.styles;var te=M.styleClasses,pe=q.classes;pe?M.styleClasses=pe:te&&(M.styleClasses=null);for(var ye=!K||K.length!=M.styles.length||te!=pe&&(!te||!pe||te.bgClass!=pe.bgClass||te.textClass!=pe.textClass),Me=0;!ye&&Me<K.length;++Me)ye=K[Me]!=M.styles[Me];ye&&c.push(i.line),M.stateAfter=i.save(),i.nextLine()}else M.text.length<=e.options.maxHighlightLength&&vt(e,M.text,i),M.stateAfter=i.line%5==0?i.save():null,i.nextLine();if(+new Date>r)return wr(e,e.options.workDelay),!0}),t.highlightFrontier=i.line,t.modeFrontier=Math.max(t.modeFrontier,i.line),c.length&&zn(e,function(){for(var M=0;M<c.length;M++)wi(e,c[M],"text")})}var Yr=function(e,t,r){var i=e.display;this.viewport=t,this.visible=Vr(i,e.doc,t),this.editorIsHidden=!i.wrapper.offsetWidth,this.wrapperHeight=i.wrapper.clientHeight,this.wrapperWidth=i.wrapper.clientWidth,this.oldDisplayWidth=Pi(e),this.force=r,this.dims=ba(e),this.events=[]};Yr.prototype.signal=function(e,t){_e(e,t)&&this.events.push(arguments)},Yr.prototype.finish=function(){for(var e=0;e<this.events.length;e++)je.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=si(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=si(e)+"px",t.scrollbarsClipped=!0)}function ol(e){if(e.hasFocus())return null;var t=B();if(!t||!b(e.display.lineDiv,t))return null;var r={activeElt:t};if(window.getSelection){var i=window.getSelection();i.anchorNode&&i.extend&&b(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==B())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&b(document.body,e.anchorNode)&&b(document.body,e.focusNode)){var t=window.getSelection(),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 Si(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)&&(Si(e),t.dims=ba(e));var c=i.first+i.size,M=Math.max(t.visible.from-e.options.viewportMargin,i.first),K=Math.min(c,t.visible.to+e.options.viewportMargin);r.viewFrom<M&&M-r.viewFrom<20&&(M=Math.max(i.first,r.viewFrom)),r.viewTo>K&&r.viewTo-K<20&&(K=Math.min(c,r.viewTo)),mn&&(M=dr(e.doc,M),K=Ti(e.doc,K));var Q=M!=r.viewFrom||K!=r.viewTo||r.lastWrapHeight!=t.wrapperHeight||r.lastWrapWidth!=t.wrapperWidth;Vo(e,M,K),r.viewOffset=ei(mt(e.doc,r.viewFrom)),e.display.mover.style.top=r.viewOffset+"px";var q=fs(e);if(!Q&&q==0&&!t.force&&r.renderedView==r.view&&(r.updateLineNumbers==null||r.updateLineNumbers>=r.viewTo))return!1;var te=ol(e);return q>4&&(r.lineDiv.style.display="none"),ul(e,r.updateLineNumbers,t.dims),q>4&&(r.lineDiv.style.display=""),r.renderedView=r.view,ll(te),O(r.cursorDiv),O(r.selectionDiv),r.gutters.style.height=r.sizer.style.minHeight=0,Q&&(r.lastWrapHeight=t.wrapperHeight,r.lastWrapWidth=t.wrapperWidth,wr(e,400)),r.updateLineNumbers=null,!0}function ws(e,t){for(var r=t.viewport,i=!0;;i=!1){if(!i||!e.options.lineWrapping||t.oldDisplayWidth==Pi(e)){if(r&&r.top!=null&&(r={top:Math.min(e.doc.height+ca(e.display)-da(e),r.top)}),t.visible=Vr(e.display,e.doc,r),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else i&&(t.visible=Vr(e.display,e.doc,r));if(!Ca(e,t))break;Kr(e);var c=xr(e);br(e),qi(e,c),Ra(e,c),t.force=!1}t.signal(e,"update",e),(e.display.viewFrom!=e.display.reportedViewFrom||e.display.viewTo!=e.display.reportedViewTo)&&(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function Aa(e,t){var r=new Yr(e,t);if(Ca(e,r)){Kr(e),ws(e,r);var i=xr(e);br(e),qi(e,i),Ra(e,i),r.finish()}}function ul(e,t,r){var i=e.display,c=e.options.lineNumbers,M=i.lineDiv,K=M.firstChild;function Q(Ge){var Ye=Ge.nextSibling;return n&&s&&e.display.currentWheelTarget==Ge?Ge.style.display="none":Ge.parentNode.removeChild(Ge),Ye}for(var q=i.view,te=i.viewFrom,pe=0;pe<q.length;pe++){var ye=q[pe];if(!ye.hidden)if(!ye.node||ye.node.parentNode!=M){var Me=No(e,ye,te,r);M.insertBefore(Me,K)}else{for(;K!=ye.node;)K=Q(K);var ke=c&&t!=null&&t<=te&&ye.lineNumber;ye.changes&&(ie(ye.changes,"gutter")>-1&&(ke=!1),Ya(e,ye,te,r)),ke&&(O(ye.lineNumber),ye.lineNumber.appendChild(document.createTextNode($n(e.options,te)))),K=ye.node.nextSibling}te+=ye.size}for(;K;)K=Q(K)}function Oa(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function Ra(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+si(e)+"px"}function Ss(e){var t=e.display,r=t.view;if(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))return;for(var i=_a(t)-t.scroller.scrollLeft+e.doc.scrollLeft,c=t.gutters.offsetWidth,M=i+"px",K=0;K<r.length;K++)if(!r[K].hidden){e.options.fixedGutter&&(r[K].gutter&&(r[K].gutter.style.left=M),r[K].gutterBackground&&(r[K].gutterBackground.style.left=M));var Q=r[K].alignable;if(Q)for(var q=0;q<Q.length;q++)Q[q].style.left=M}e.options.fixedGutter&&(t.gutters.style.left=i+c+"px")}function Cs(e){if(!e.options.lineNumbers)return!1;var t=e.doc,r=$n(e.options,t.first+t.size-1),i=e.display;if(r.length!=i.lineNumChars){var c=i.measure.appendChild(f("div",[f("div",r)],"CodeMirror-linenumber CodeMirror-gutter-elt")),M=c.firstChild.offsetWidth,K=c.offsetWidth-M;return i.lineGutter.style.width="",i.lineNumInnerWidth=Math.max(M,i.lineGutter.offsetWidth-K)+1,i.lineNumWidth=i.lineNumInnerWidth+K,i.lineNumChars=i.lineNumInnerWidth?r.length:-1,i.lineGutter.style.width=i.lineNumWidth+"px",Oa(e.display),!0}return!1}function La(e,t){for(var r=[],i=!1,c=0;c<e.length;c++){var M=e[c],K=null;if(typeof 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Me=c*Xn,ke=e.doc.scrollTop,Ge=ke+M.wrapper.clientHeight;Me<0?ke=Math.max(0,ke+Me-50):Ge=Math.min(e.doc.height,Ge+Me+50),Aa(e,{top:ke,bottom:Ge})}$r<20&&(M.wheelStartX==null?(M.wheelStartX=K.scrollLeft,M.wheelStartY=K.scrollTop,M.wheelDX=i,M.wheelDY=c,setTimeout(function(){if(M.wheelStartX==null)return;var Ye=K.scrollLeft-M.wheelStartX,et=K.scrollTop-M.wheelStartY,at=et&&M.wheelDY&&et/M.wheelDY||Ye&&M.wheelDX&&Ye/M.wheelDX;if(M.wheelStartX=M.wheelStartY=null,!at)return;Xn=(Xn*$r+at)/($r+1),++$r},200)):(M.wheelDX+=i,M.wheelDY+=c))}var Yn=function(e,t){this.ranges=e,this.primIndex=t};Yn.prototype.primary=function(){return this.ranges[this.primIndex]},Yn.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(!mi(r.anchor,i.anchor)||!mi(r.head,i.head))return!1}return!0},Yn.prototype.deepCopy=function(){for(var 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te=yi(Q.from(),K.from()),pe=vi(Q.to(),K.to()),ye=Q.empty()?K.from()==K.head:Q.from()==Q.head;M<=r&&--r,t.splice(--M,2,new Kt(ye?pe:te,ye?te:pe))}}return new Yn(t,r)}function Ci(e,t){return new Yn([new Kt(e,t||e)],0)}function Ai(e){return e.text?Je(e.from.line+e.text.length-1,ne(e.text).length+(e.text.length==1?e.from.ch:0)):e.to}function Ls(e,t){if(Ot(e,t.from)<0)return e;if(Ot(e,t.to)<=0)return Ai(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+=Ai(t).ch-t.to.ch),Je(r,i)}function Ia(e,t){for(var r=[],i=0;i<e.sel.ranges.length;i++){var c=e.sel.ranges[i];r.push(new Kt(Ls(c.anchor,t),Ls(c.head,t)))}return ni(e.cm,r,e.sel.primIndex)}function Is(e,t,r){return e.line==t.line?Je(r.line,e.ch-t.ch+r.ch):Je(r.line+(e.line-t.line),e.ch)}function dl(e,t,r){for(var i=[],c=Je(e.first,0),M=c,K=0;K<t.length;K++){var Q=t[K],q=Is(Q.from,c,M),te=Is(Ai(Q),c,M);if(c=Q.to,M=te,r=="around"){var pe=e.sel.ranges[K],ye=Ot(pe.head,pe.anchor)<0;i[K]=new Kt(ye?te:q,ye?q:te)}else i[K]=new Kt(q,q)}return new Yn(i,e.sel.primIndex)}function Da(e){e.doc.mode=Vt(e.options,e.doc.modeOption),Cr(e)}function Cr(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,wr(e,100),e.state.modeGen++,e.curOp&&Nn(e)}function Ds(e,t){return t.from.ch==0&&t.to.ch==0&&ne(t.text)==""&&(!e.cm||e.cm.options.wholeLineUpdateBefore)}function ka(e,t,r,i){function c(ht){return r?r[ht]:null}function M(ht,st,ft){ua(ht,st,ft,i),Tn(ht,"change",ht,t)}function K(ht,st){for(var ft=[],Ct=ht;Ct<st;++Ct)ft.push(new Mi(te[Ct],c(Ct),i));return ft}var Q=t.from,q=t.to,te=t.text,pe=mt(e,Q.line),ye=mt(e,q.line),Me=ne(te),ke=c(te.length-1),Ge=q.line-Q.line;if(t.full)e.insert(0,K(0,te.length)),e.remove(te.length,e.size-te.length);else if(Ds(e,t)){var Ye=K(0,te.length-1);M(ye,ye.text,ke),Ge&&e.remove(Q.line,Ge),Ye.length&&e.insert(Q.line,Ye)}else 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c=e.sel.ranges.slice(0);c[t]=r,On(e,ni(e.cm,c,e.sel.primIndex),i)}function js(e,t,r,i){On(e,Ci(t,r),i)}function bl(e,t,r){var i={ranges:t.ranges,update:function(c){this.ranges=[];for(var M=0;M<c.length;M++)this.ranges[M]=new Kt(_(e,c[M].anchor),_(e,c[M].head))},origin:r&&r.origin};return je(e,"beforeSelectionChange",e,i),e.cm&&je(e.cm,"beforeSelectionChange",e.cm,i),i.ranges!=t.ranges?ni(e.cm,i.ranges,i.ranges.length-1):t}function Hs(e,t,r){var i=e.history.done,c=ne(i);c&&c.ranges?(i[i.length-1]=t,qr(e,t,r)):On(e,t,r)}function On(e,t,r){qr(e,t,r),gl(e,e.sel,e.cm?e.cm.curOp.id:NaN,r)}function qr(e,t,r){(_e(e,"beforeSelectionChange")||e.cm&&_e(e.cm,"beforeSelectionChange"))&&(t=bl(e,t,r));var i=r&&r.bias||(Ot(t.primary().head,e.sel.primary().head)<0?-1:1);Ws(e,zs(e,t,i,!0)),!(r&&r.scroll===!1)&&e.cm&&Zi(e.cm)}function Ws(e,t){if(t.equals(e.sel))return;e.sel=t,e.cm&&(e.cm.curOp.updateInput=1,e.cm.curOp.selectionChanged=!0,Ce(e.cm)),Tn(e,"cursorActivity",e)}function Gs(e){Ws(e,zs(e,e.sel,null,!1))}function zs(e,t,r,i){for(var c,M=0;M<t.ranges.length;M++){var K=t.ranges[M],Q=t.ranges.length==e.sel.ranges.length&&e.sel.ranges[M],q=ea(e,K.anchor,Q&&Q.anchor,r,i),te=ea(e,K.head,Q&&Q.head,r,i);(c||q!=K.anchor||te!=K.head)&&(c||(c=t.ranges.slice(0,M)),c[M]=new Kt(q,te))}return c?ni(e.cm,c,t.primIndex):t}function tr(e,t,r,i,c){var M=mt(e,t.line);if(M.markedSpans)for(var K=0;K<M.markedSpans.length;++K){var Q=M.markedSpans[K],q=Q.marker,te="selectLeft"in q?!q.selectLeft:q.inclusiveLeft,pe="selectRight"in q?!q.selectRight:q.inclusiveRight;if((Q.from==null||(te?Q.from<=t.ch:Q.from<t.ch))&&(Q.to==null||(pe?Q.to>=t.ch:Q.to>t.ch))){if(c&&(je(q,"beforeCursorEnter"),q.explicitlyCleared))if(M.markedSpans){--K;continue}else break;if(!q.atomic)continue;if(r){var ye=q.find(i<0?1:-1),Me=void 0;if((i<0?pe:te)&&(ye=Ks(e,ye,-i,ye&&ye.line==t.line?M:null)),ye&&ye.line==t.line&&(Me=Ot(ye,r))&&(i<0?Me<0:Me>0))return tr(e,ye,t,i,c)}var ke=q.find(i<0?-1:1);return(i<0?te:pe)&&(ke=Ks(e,ke,i,ke.line==t.line?M:null)),ke?tr(e,ke,t,i,c):null}}return t}function ea(e,t,r,i,c){var M=i||1,K=tr(e,t,r,M,c)||!c&&tr(e,t,r,M,!0)||tr(e,t,r,-M,c)||!c&&tr(e,t,r,-M,!0);return K||(e.cantEdit=!0,Je(e.first,0))}function Ks(e,t,r,i){return r<0&&t.ch==0?t.line>e.first?_(e,Je(t.line-1)):null:r>0&&t.ch==(i||mt(e,t.line)).text.length?t.line<e.first+e.size-1?Je(t.line+1,0):null:new Je(t.line,t.ch+r)}function Vs(e){e.setSelection(Je(e.firstLine(),0),Je(e.lastLine()),ve)}function Xs(e,t,r){var i={canceled:!1,from:t.from,to:t.to,text:t.text,origin:t.origin,cancel:function(){return i.canceled=!0}};return r&&(i.update=function(c,M,K,Q){c&&(i.from=_(e,c)),M&&(i.to=_(e,M)),K&&(i.text=K),Q!==void 0&&(i.origin=Q)}),je(e,"beforeChange",e,i),e.cm&&je(e.cm,"beforeChange",e.cm,i),i.canceled?(e.cm&&(e.cm.curOp.updateInput=2),null):{from:i.from,to:i.to,text:i.text,origin:i.origin}}function nr(e,t,r){if(e.cm){if(!e.cm.curOp)return vn(e.cm,nr)(e,t,r);if(e.cm.state.suppressEdits)return}if((_e(e,"beforeChange")||e.cm&&_e(e.cm,"beforeChange"))&&(t=Xs(e,t,!0),!t))return;var i=Di&&!r&&_i(e,t.from,t.to);if(i)for(var c=i.length-1;c>=0;--c)Ys(e,{from:i[c].from,to:i[c].to,text:c?[""]:t.text,origin:t.origin});else Ys(e,t)}function Ys(e,t){if(t.text.length==1&&t.text[0]==""&&Ot(t.from,t.to)==0)return;var r=Ia(e,t);Ns(e,t,r,e.cm?e.cm.curOp.id:NaN),Ar(e,t,r,qn(e,t));var i=[];Oi(e,function(c,M){!M&&ie(i,c.history)==-1&&(Zs(c.history,t),i.push(c.history)),Ar(c,t,null,qn(c,t))})}function ta(e,t,r){var i=e.cm&&e.cm.state.suppressEdits;if(i&&!r)return;for(var c=e.history,M,K=e.sel,Q=t=="undo"?c.done:c.undone,q=t=="undo"?c.undone:c.done,te=0;te<Q.length&&!(M=Q[te],r?M.ranges&&!M.equals(e.sel):!M.ranges);te++);if(te==Q.length)return;for(c.lastOrigin=c.lastSelOrigin=null;;)if(M=Q.pop(),M.ranges){if(Qr(M,q),r&&!M.equals(e.sel)){On(e,M,{clearRedo:!1});return}K=M}else if(i){Q.push(M);return}else break;var pe=[];Qr(K,q),q.push({changes:pe,generation:c.generation}),c.generation=M.generation||++c.maxGeneration;for(var ye=_e(e,"beforeChange")||e.cm&&_e(e.cm,"beforeChange"),Me=function(Ye){var et=M.changes[Ye];if(et.origin=t,ye&&!Xs(e,et,!1))return Q.length=0,{};pe.push(Ma(e,et));var at=Ye?Ia(e,et):ne(Q);Ar(e,et,at,Us(e,et)),!Ye&&e.cm&&e.cm.scrollIntoView({from:et.from,to:Ai(et)});var ht=[];Oi(e,function(st,ft){!ft&&ie(ht,st.history)==-1&&(Zs(st.history,et),ht.push(st.history)),Ar(st,et,null,Us(st,et))})},ke=M.changes.length-1;ke>=0;--ke){var Ge=Me(ke);if(Ge)return Ge.v}}function $s(e,t){if(t==0)return;if(e.first+=t,e.sel=new Yn(de(e.sel.ranges,function(c){return new Kt(Je(c.anchor.line+t,c.anchor.ch),Je(c.head.line+t,c.head.ch))}),e.sel.primIndex),e.cm){Nn(e.cm,e.first,e.first-t,t);for(var r=e.cm.display,i=r.viewFrom;i<r.viewTo;i++)wi(e.cm,i,"gutter")}}function Ar(e,t,r,i){if(e.cm&&!e.cm.curOp)return vn(e.cm,Ar)(e,t,r,i);if(t.to.line<e.first){$s(e,t.text.length-1-(t.to.line-t.from.line));return}if(t.from.line>e.lastLine())return;if(t.from.line<e.first){var c=t.text.length-1-(e.first-t.from.line);$s(e,c),t={from:Je(e.first,0),to:Je(t.to.line+c,t.to.ch),text:[ne(t.text)],origin:t.origin}}var M=e.lastLine();t.to.line>M&&(t={from:t.from,to:Je(M,mt(e,M).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Hn(e,t.from,t.to),r||(r=Ia(e,t)),e.cm?_l(e.cm,t,i):ka(e,t,i),qr(e,r,ve),e.cantEdit&&ea(e,Je(e.firstLine(),0))&&(e.cantEdit=!1)}function _l(e,t,r){var i=e.doc,c=e.display,M=t.from,K=t.to,Q=!1,q=M.line;e.options.lineWrapping||(q=It(Ln(mt(i,M.line))),i.iter(q,K.line+1,function(ke){if(ke==c.maxLine)return Q=!0,!0})),i.sel.contains(t.from,t.to)>-1&&Ce(e),ka(i,t,r,ds(e)),e.options.lineWrapping||(i.iter(q,M.line+t.text.length,function(ke){var Ge=pr(ke);Ge>c.maxLineLength&&(c.maxLine=ke,c.maxLineLength=Ge,c.maxLineChanged=!0,Q=!1)}),Q&&(e.curOp.updateMaxLine=!0)),Zn(i,M.line),wr(e,400);var te=t.text.length-(K.line-M.line)-1;t.full?Nn(e):M.line==K.line&&t.text.length==1&&!Ds(e.doc,t)?wi(e,M.line,"text"):Nn(e,M.line,K.line+1,te);var pe=_e(e,"changes"),ye=_e(e,"change");if(ye||pe){var Me={from:M,to:K,text:t.text,removed:t.removed,origin:t.origin};ye&&Tn(e,"change",e,Me),pe&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(Me)}e.display.selForContextMenu=null}function ir(e,t,r,i,c){var M;i||(i=r),Ot(i,r)<0&&(M=[i,r],r=M[0],i=M[1]),typeof t=="string"&&(t=e.splitLines(t)),nr(e,{from:r,to:i,text:t,origin:c})}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 c=0;c<e.length;++c){var M=e[c],K=!0;if(M.ranges){M.copied||(M=e[c]=M.deepCopy(),M.copied=!0);for(var Q=0;Q<M.ranges.length;Q++)Js(M.ranges[Q].anchor,t,r,i),Js(M.ranges[Q].head,t,r,i);continue}for(var q=0;q<M.changes.length;++q){var te=M.changes[q];if(r<te.from.line)te.from=Je(te.from.line+i,te.from.ch),te.to=Je(te.to.line+i,te.to.ch);else if(t<=te.to.line){K=!1;break}}K||(e.splice(0,c+1),c=0)}}function Zs(e,t){var r=t.from.line,i=t.to.line,c=t.text.length-(i-r)-1;Qs(e.done,r,i,c),Qs(e.undone,r,i,c)}function Or(e,t,r,i){var c=t,M=t;return typeof t=="number"?M=mt(e,X(e,t)):c=It(t),c==null?null:(i(M,c)&&e.cm&&wi(e.cm,c,r),M)}function Rr(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}Rr.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var r=e,i=e+t;r<i;++r){var c=this.lines[r];this.height-=c.height,yt(c),Tn(c,"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 Lr(e){this.children=e;for(var t=0,r=0,i=0;i<e.length;++i){var c=e[i];t+=c.chunkSize(),r+=c.height,c.parent=this}this.size=t,this.height=r,this.parent=null}Lr.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],c=i.chunkSize();if(e<c){var M=Math.min(t,c-e),K=i.height;if(i.removeInner(e,M),this.height-=K-i.height,c==M&&(this.children.splice(r--,1),i.parent=null),(t-=M)==0)break;e=0}else e-=c}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof Rr))){var Q=[];this.collapse(Q),this.children=[new Rr(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 c=this.children[i],M=c.chunkSize();if(e<=M){if(c.insertInner(e,t,r),c.lines&&c.lines.length>50){for(var K=c.lines.length%25+25,Q=K;Q<c.lines.length;){var q=new Rr(c.lines.slice(Q,Q+=25));c.height-=q.height,this.children.splice(++i,0,q),q.parent=this}c.lines=c.lines.slice(0,K),this.maybeSpill()}break}e-=M}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),r=new Lr(t);if(e.parent){e.size-=r.size,e.height-=r.height;var c=ie(e.parent.children,e);e.parent.children.splice(c+1,0,r)}else{var i=new Lr(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 c=this.children[i],M=c.chunkSize();if(e<M){var K=Math.min(t,M-e);if(c.iterN(e,K,r))return!0;if((t-=K)==0)break;e=0}else e-=M}}};var Ir=function(e,t,r){if(r)for(var i in r)r.hasOwnProperty(i)&&(this[i]=r[i]);this.doc=e,this.node=t};Ir.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,r=this.line,i=It(r);if(i==null||!t)return;for(var c=0;c<t.length;++c)t[c]==this&&t.splice(c--,1);t.length||(r.widgets=null);var M=vr(this);en(r,Math.max(0,r.height-M)),e&&(zn(e,function(){qs(e,r,-M),wi(e,i,"widget")}),Tn(e,"lineWidgetCleared",e,this,i))},Ir.prototype.changed=function(){var e=this,t=this.height,r=this.doc.cm,i=this.line;this.height=null;var c=vr(this)-t;if(!c)return;ai(this.doc,i)||en(i,i.height+c),r&&zn(r,function(){r.curOp.forceUpdate=!0,qs(r,i,c),Tn(r,"lineWidgetChanged",r,e,It(i))})},Te(Ir);function qs(e,t,r){ei(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Sa(e,r)}function El(e,t,r,i){var c=new Ir(e,r,i),M=e.cm;return M&&c.noHScroll&&(M.display.alignWidgets=!0),Or(e,t,"widget",function(K){var Q=K.widgets||(K.widgets=[]);if(c.insertAt==null?Q.push(c):Q.splice(Math.min(Q.length-1,Math.max(0,c.insertAt)),0,c),c.line=K,M&&!ai(e,K)){var q=ei(K)<e.scrollTop;en(K,K.height+vr(c)),q&&Sa(M,c.height),M.curOp.forceUpdate=!0}return!0}),M&&Tn(M,"lineWidgetAdded",M,c,typeof t=="number"?t:It(t)),c}var eo=0,Ri=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++eo};Ri.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&Hi(e),_e(this,"clear")){var r=this.find();r&&Tn(this,"clear",r.from,r.to)}for(var i=null,c=null,M=0;M<this.lines.length;++M){var K=this.lines[M],Q=Gn(K.markedSpans,this);e&&!this.collapsed?wi(e,It(K),"text"):e&&(Q.to!=null&&(c=It(K)),Q.from!=null&&(i=It(K))),K.markedSpans=ki(K.markedSpans,Q),Q.from==null&&this.collapsed&&!ai(this.doc,K)&&e&&en(K,$i(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var q=0;q<this.lines.length;++q){var te=Ln(this.lines[q]),pe=pr(te);pe>e.display.maxLineLength&&(e.display.maxLine=te,e.display.maxLineLength=pe,e.display.maxLineChanged=!0)}i!=null&&e&&this.collapsed&&Nn(e,i,c+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Gs(e.doc)),e&&Tn(e,"markerCleared",e,this,i,c),t&&Wi(e),this.parent&&this.parent.clear()},Ri.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var r,i,c=0;c<this.lines.length;++c){var M=this.lines[c],K=Gn(M.markedSpans,this);if(K.from!=null&&(r=Je(t?M:It(M),K.from),e==-1))return r;if(K.to!=null&&(i=Je(t?M:It(M),K.to),e==1))return i}return r&&{from:r,to:i}},Ri.prototype.changed=function(){var e=this,t=this.find(-1,!0),r=this,i=this.doc.cm;if(!t||!i)return;zn(i,function(){var c=t.line,M=It(t.line),K=fa(i,M);if(K&&(rs(K),i.curOp.selectionChanged=i.curOp.forceUpdate=!0),i.curOp.updateMaxLine=!0,!ai(r.doc,c)&&r.height!=null){var Q=r.height;r.height=null;var q=vr(r)-Q;q&&en(c,c.height+q)}Tn(i,"markerChanged",i,e)})},Ri.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||ie(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},Ri.prototype.detachLine=function(e){if(this.lines.splice(ie(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},Te(Ri);function rr(e,t,r,i,c){if(i&&i.shared)return xl(e,t,r,i,c);if(e.cm&&!e.cm.curOp)return vn(e.cm,rr)(e,t,r,i,c);var M=new Ri(e,c),K=Ot(t,r);if(i&&g(i,M,!1),K>0||K==0&&M.clearWhenEmpty!==!1)return M;if(M.replacedWith&&(M.collapsed=!0,M.widgetNode=C("span",[M.replacedWith],"CodeMirror-widget"),i.handleMouseEvents||M.widgetNode.setAttribute("cm-ignore-events","true"),i.insertLeft&&(M.widgetNode.insertLeft=!0)),M.collapsed){if(gn(e,t.line,t,r,M)||t.line!=r.line&&gn(e,r.line,t,r,M))throw new Error("Inserting collapsed marker partially overlapping an existing one");ui()}M.addToHistory&&Ns(e,{from:t,to:r,origin:"markText"},e.sel,NaN);var Q=t.line,q=e.cm,te;if(e.iter(Q,r.line+1,function(ye){q&&M.collapsed&&!q.options.lineWrapping&&Ln(ye)==q.display.maxLine&&(te=!0),M.collapsed&&Q!=t.line&&en(ye,0),bi(ye,new hi(M,Q==t.line?t.ch:null,Q==r.line?r.ch:null)),++Q}),M.collapsed&&e.iter(t.line,r.line+1,function(ye){ai(e,ye)&&en(ye,0)}),M.clearOnEnter&&Fe(M,"beforeCursorEnter",function(){return M.clear()}),M.readOnly&&(Vn(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),M.collapsed&&(M.id=++eo,M.atomic=!0),q){if(te&&(q.curOp.updateMaxLine=!0),M.collapsed)Nn(q,t.line,r.line+1);else if(M.className||M.startStyle||M.endStyle||M.css||M.attributes||M.title)for(var pe=t.line;pe<=r.line;pe++)wi(q,pe,"text");M.atomic&&Gs(q.doc),Tn(q,"markerAdded",q,M)}return M}var Dr=function(e,t){this.markers=e,this.primary=t;for(var r=0;r<e.length;++r)e[r].parent=this};Dr.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();Tn(this,"clear")},Dr.prototype.find=function(e,t){return this.primary.find(e,t)},Te(Dr);function xl(e,t,r,i,c){i=g(i),i.shared=!1;var M=[rr(e,t,r,i,c)],K=M[0],Q=i.widgetNode;return Oi(e,function(q){Q&&(i.widgetNode=Q.cloneNode(!0)),M.push(rr(q,_(q,t),_(q,r),i,c));for(var te=0;te<q.linked.length;++te)if(q.linked[te].isParent)return;K=ne(M)}),new Dr(M,K)}function to(e){return e.findMarks(Je(e.first,0),e.clipPos(Je(e.lastLine())),function(t){return t.parent})}function Tl(e,t){for(var r=0;r<t.length;r++){var i=t[r],c=i.find(),M=e.clipPos(c.from),K=e.clipPos(c.to);if(Ot(M,K)){var Q=rr(e,M,K,i.primary,i.primary.type);i.markers.push(Q),Q.parent=i}}}function wl(e){for(var t=function(i){var c=e[i],M=[c.primary.doc];Oi(c.primary.doc,function(q){return M.push(q)});for(var K=0;K<c.markers.length;K++){var Q=c.markers[K];ie(M,Q.doc)==-1&&(Q.parent=null,c.markers.splice(K--,1))}},r=0;r<e.length;r++)t(r)}var Sl=0,Fn=function(e,t,r,i,c){if(!(this instanceof Fn))return new Fn(e,t,r,i,c);r==null&&(r=0),Lr.call(this,[new Rr([new Mi("",null)])]),this.first=r,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=r;var M=Je(r,0);this.sel=Ci(M),this.history=new Jr(null),this.id=++Sl,this.modeOption=t,this.lineSep=i,this.direction=c=="rtl"?"rtl":"ltr",this.extend=!1,typeof e=="string"&&(e=this.splitLines(e)),ka(this,{from:M,to:M,text:e}),On(this,Ci(M),ve)};Fn.prototype=Ne(Lr.prototype,{constructor:Fn,iter:function(e,t,r){r?this.iterN(e-this.first,t-e,r):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var r=0,i=0;i<t.length;++i)r+=t[i].height;this.insertInner(e-this.first,t,r)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=Jt(this,this.first,this.first+this.size);return 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e==null||e=="head"?r=t.head:e=="anchor"?r=t.anchor:e=="end"||e=="to"||e===!1?r=t.to():r=t.from(),r},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:yn(function(e,t,r){js(this,_(this,typeof e=="number"?Je(e,t||0):e),null,r)}),setSelection:yn(function(e,t,r){js(this,_(this,e),_(this,t||e),r)}),extendSelection:yn(function(e,t,r){Zr(this,_(this,e),t&&_(this,t),r)}),extendSelections:yn(function(e,t){Bs(this,H(this,e),t)}),extendSelectionsBy:yn(function(e,t){var r=de(this.sel.ranges,e);Bs(this,H(this,r),t)}),setSelections:yn(function(e,t,r){if(!e.length)return;for(var i=[],c=0;c<e.length;c++)i[c]=new Kt(_(this,e[c].anchor),_(this,e[c].head));t==null&&(t=Math.min(e.length-1,this.sel.primIndex)),On(this,ni(this.cm,i,t),r)}),addSelection:yn(function(e,t,r){var i=this.sel.ranges.slice(0);i.push(new Kt(_(this,e),_(this,t||e))),On(this,ni(this.cm,i,i.length-1),r)}),getSelection:function(e){for(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 c=0;c<e.undone.length;c++)e.undone[c].ranges||++r;return{undo:t,redo:r}},clearHistory:function(){var e=this;this.history=new Jr(this.history.maxGeneration),Oi(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:er(this.history.done),undone:er(this.history.undone)}},setHistory:function(e){var t=this.history=new Jr(this.history.maxGeneration);t.done=er(e.done.slice(0),null,!0),t.undone=er(e.undone.slice(0),null,!0)},setGutterMarker:yn(function(e,t,r){return Or(this,e,"gutter",function(i){var c=i.gutterMarkers||(i.gutterMarkers={});return c[t]=r,!r&&oe(c)&&(i.gutterMarkers=null),!0})}),clearGutter:yn(function(e){var t=this;this.iter(function(r){r.gutterMarkers&&r.gutterMarkers[e]&&Or(t,r,"gutter",function(){return r.gutterMarkers[e]=null,oe(r.gutterMarkers)&&(r.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if(typeof e=="number"){if(!kn(this,e))return null;if(t=e,e=mt(this,e),!e)return null}else if(t=It(e),t==null)return null;return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},addLineClass:yn(function(e,t,r){return Or(this,e,t=="gutter"?"gutter":"class",function(i){var c=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass";if(!i[c])i[c]=r;else{if(L(r).test(i[c]))return!1;i[c]+=" "+r}return!0})}),removeLineClass:yn(function(e,t,r){return Or(this,e,t=="gutter"?"gutter":"class",function(i){var c=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass",M=i[c];if(M)if(r==null)i[c]=null;else{var K=M.match(L(r));if(!K)return!1;var Q=K.index+K[0].length;i[c]=M.slice(0,K.index)+(!K.index||Q==M.length?"":" ")+M.slice(Q)||null}else return!1;return!0})}),addLineWidget:yn(function(e,t,r){return El(this,e,t,r)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,r){return rr(this,_(this,e),_(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=_(this,e),rr(this,e,e,r,"bookmark")},findMarksAt:function(e){e=_(this,e);var t=[],r=mt(this,e.line).markedSpans;if(r)for(var i=0;i<r.length;++i){var c=r[i];(c.from==null||c.from<=e.ch)&&(c.to==null||c.to>=e.ch)&&t.push(c.marker.parent||c.marker)}return t},findMarks:function(e,t,r){e=_(this,e),t=_(this,t);var i=[],c=e.line;return this.iter(e.line,t.line+1,function(M){var K=M.markedSpans;if(K)for(var Q=0;Q<K.length;Q++){var q=K[Q];!(q.to!=null&&c==e.line&&e.ch>=q.to||q.from==null&&c!=e.line||q.from!=null&&c==t.line&&q.from>=t.ch)&&(!r||r(q.marker))&&i.push(q.marker.parent||q.marker)}++c}),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(c){var M=c.text.length+i;if(M>e)return t=e,!0;e-=M,++r}),_(this,Je(r,t))},indexFromPos:function(e){e=_(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 Fn(Jt(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 Fn(Jt(this,t,r),e.mode||this.modeOption,t,this.lineSep,this.direction);return e.sharedHist&&(i.history=this.history),(this.linked||(this.linked=[])).push({doc:i,sharedHist:e.sharedHist}),i.linked=[{doc:this,isParent:!0,sharedHist:e.sharedHist}],Tl(i,to(this)),i},unlinkDoc:function(e){if(e instanceof tn&&(e=e.doc),this.linked)for(var t=0;t<this.linked.length;++t){var r=this.linked[t];if(r.doc!=e)continue;this.linked.splice(t,1),e.unlinkDoc(this),wl(to(this));break}if(e.history==this.history){var i=[e.id];Oi(e,function(c){return i.push(c.id)},!0),e.history=new 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et=Ye.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(et)){Q();return}M[Ge]=et,Q()},Ye.readAsText(ke)},te=0;te<i.length;te++)q(i[te],te);else{if(t.state.draggingText&&t.doc.sel.contains(r)>-1){t.state.draggingText(e),setTimeout(function(){return t.display.input.focus()},20);return}try{var pe=e.dataTransfer.getData("Text");if(pe){var ye;if(t.state.draggingText&&!t.state.draggingText.copy&&(ye=t.listSelections()),qr(t.doc,Ci(r,r)),ye)for(var Me=0;Me<ye.length;++Me)ir(t.doc,"",ye[Me].anchor,ye[Me].head,"drag");t.replaceSelection(pe,"around","paste"),t.display.input.focus()}}catch(ke){}}}function Al(e,t){if(z&&(!e.state.draggingText||+new Date-no<100)){me(t);return}if(We(e,t)||di(e.display,t))return;if(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.effectAllowed="copyMove",t.dataTransfer.setDragImage&&!p){var r=f("img",null,null,"position: fixed; left: 0; top: 0;");r.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",m&&(r.width=r.height=1,e.display.wrapper.appendChild(r),r._top=r.offsetTop),t.dataTransfer.setDragImage(r,0,0),m&&r.parentNode.removeChild(r)}}function Ol(e,t){var r=Fi(e,t);if(!r)return;var i=document.createDocumentFragment();ms(e,r,i),e.display.dragCursor||(e.display.dragCursor=f("div",null,"CodeMirror-cursors CodeMirror-dragcursors"),e.display.lineSpace.insertBefore(e.display.dragCursor,e.display.cursorDiv)),S(e.display.dragCursor,i)}function io(e){e.display.dragCursor&&(e.display.lineSpace.removeChild(e.display.dragCursor),e.display.dragCursor=null)}function ro(e){if(!document.getElementsByClassName)return;for(var t=document.getElementsByClassName("CodeMirror"),r=[],i=0;i<t.length;i++){var c=t[i].CodeMirror;c&&r.push(c)}r.length&&r[0].operation(function(){for(var M=0;M<r.length;M++)e(r[M])})}var ao=!1;function Rl(){if(ao)return;Ll(),ao=!0}function Ll(){var e;Fe(window,"resize",function(){e==null&&(e=setTimeout(function(){e=null,ro(Il)},100))}),Fe(window,"blur",function(){return ro(Qi)})}function Il(e){var t=e.display;t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,t.scrollbarsClipped=!1,e.setSize()}for(var Li={3:"Pause",8:"Backspace",9:"Tab",13:"Enter",16:"Shift",17:"Ctrl",18:"Alt",19:"Pause",20:"CapsLock",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"PrintScrn",45:"Insert",46:"Delete",59:";",61:"=",91:"Mod",92:"Mod",93:"Mod",106:"*",107:"=",109:"-",110:".",111:"/",145:"ScrollLock",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'",224:"Mod",63232:"Up",63233:"Down",63234:"Left",63235:"Right",63272:"Delete",63273:"Home",63275:"End",63276:"PageUp",63277:"PageDown",63302:"Insert"},kr=0;kr<10;kr++)Li[kr+48]=Li[kr+96]=String(kr);for(var na=65;na<=90;na++)Li[na]=String.fromCharCode(na);for(var Mr=1;Mr<=12;Mr++)Li[Mr+111]=Li[Mr+63235]="F"+Mr;var 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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&&Ot(t,this.pos)==0&&r==this.button};var Fr,Ur;function Hl(e,t){var r=+new Date;return Ur&&Ur.compare(r,e,t)?(Fr=Ur=null,"triple"):Fr&&Fr.compare(r,e,t)?(Ur=new Ha(r,e,t),Fr=null,"double"):(Fr=new Ha(r,e,t),Ur=null,"single")}function vo(e){var t=this,r=t.display;if(We(t,e)||r.activeTouch&&r.input.supportsTouch())return;if(r.input.ensurePolled(),r.shift=e.shiftKey,di(r,e)){n||(r.scroller.draggable=!1,setTimeout(function(){return r.scroller.draggable=!0},100));return}if(Wa(t,e))return;var i=Fi(t,e),c=Ue(e),M=i?Hl(i,c):"single";if(window.focus(),c==1&&t.state.selectingText&&t.state.selectingText(e),i&&Wl(t,c,i,M,e))return;c==1?i?zl(t,i,M,e):we(e)==r.scroller&&ae(e):c==2?(i&&Zr(t.doc,i),setTimeout(function(){return r.input.focus()},20)):c==3&&(D?t.display.input.onContextMenu(e):vs(t))}function Wl(e,t,r,i,c){var M="Click";return 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new Kt(i.from,i.to)}function Vl(e,t,r,i){var c=e.display,M=e.doc;ae(t);var K,Q,q=M.sel,te=q.ranges;if(i.addNew&&!i.extend?(Q=M.sel.contains(r),Q>-1?K=te[Q]:K=new Kt(r,r)):(K=M.sel.primary(),Q=M.sel.primIndex),i.unit=="rectangle")i.addNew||(K=new Kt(r,r)),r=Fi(e,t,!0,!0),Q=-1;else{var pe=yo(e,r,i.unit);i.extend?K=Pa(K,pe.anchor,pe.head,i.extend):K=pe}i.addNew?Q==-1?(Q=te.length,On(M,ni(e,te.concat([K]),Q),{scroll:!1,origin:"*mouse"})):te.length>1&&te[Q].empty()&&i.unit=="char"&&!i.extend?(On(M,ni(e,te.slice(0,Q).concat(te.slice(Q+1)),0),{scroll:!1,origin:"*mouse"}),q=M.sel):Na(M,Q,K,Se):(Q=0,On(M,new Yn([K],0),Se),q=M.sel);var ye=r;function Me(st){if(Ot(ye,st)==0)return;if(ye=st,i.unit=="rectangle"){for(var ft=[],Ct=e.options.tabSize,Et=W(mt(M,r.line).text,r.ch,Ct),kt=W(mt(M,st.line).text,st.ch,Ct),Zt=Math.min(Et,kt),bn=Math.max(Et,kt),nn=Math.min(r.line,st.line),Kn=Math.min(e.lastLine(),Math.max(r.line,st.line));nn<=Kn;nn++){var Un=mt(M,nn).text,ln=be(Un,Zt,Ct);Zt==bn?ft.push(new 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c,M;if(t.touches)c=t.touches[0].clientX,M=t.touches[0].clientY;else try{c=t.clientX,M=t.clientY}catch(Me){return!1}if(c>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;i&&ae(t);var K=e.display,Q=K.lineDiv.getBoundingClientRect();if(M>Q.bottom||!_e(e,r))return fe(t);M-=Q.top-K.viewOffset;for(var q=0;q<e.display.gutterSpecs.length;++q){var te=K.gutters.childNodes[q];if(te&&te.getBoundingClientRect().right>=c){var pe=hn(e.doc,M),ye=e.display.gutterSpecs[q];return je(e,r,e,pe,ye.className,t),fe(t)}}}function Wa(e,t){return bo(e,t,"gutterClick",!0)}function _o(e,t){if(di(e.display,t)||Yl(e,t))return;if(We(e,t,"contextmenu"))return;D||e.display.input.onContextMenu(t)}function Yl(e,t){return _e(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-"),yr(e)}var or={toString:function(){return"CodeMirror.Init"}},xo={},aa={};function $l(e){var t=e.optionHandlers;function r(i,c,M,K){e.defaults[i]=c,M&&(t[i]=K?function(Q,q,te){te!=or&&M(Q,q,te)}:M)}e.defineOption=r,e.Init=or,r("value","",function(i,c){return i.setValue(c)},!0),r("mode",null,function(i,c){i.doc.modeOption=c,Da(i)},!0),r("indentUnit",2,Da,!0),r("indentWithTabs",!1),r("smartIndent",!0),r("tabSize",4,function(i){Cr(i),yr(i),Nn(i)},!0),r("lineSeparator",null,function(i,c){if(i.doc.lineSep=c,!c)return;var M=[],K=i.doc.first;i.doc.iter(function(q){for(var te=0;;){var pe=q.text.indexOf(c,te);if(pe==-1)break;te=pe+c.length,M.push(Je(K,pe))}K++});for(var Q=M.length-1;Q>=0;Q--)ir(i.doc,c,M[Q],Je(M[Q].line,M[Q].ch+c.length))}),r("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200c\u200e\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g,function(i,c,M){i.state.specialChars=new RegExp(c.source+(c.test("	")?"":"|	"),"g"),M!=or&&i.refresh()}),r("specialCharPlaceholder",Qt,function(i){return 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M=this.options,K=M[i];if(M[i]==c&&i!="mode")return;M[i]=c,t.hasOwnProperty(i)&&vn(this,t[i])(this,c,K),je(this,"optionChange",this,i)},getOption:function(i){return this.options[i]},getDoc:function(){return this.doc},addKeyMap:function(i,c){this.state.keyMaps[c?"push":"unshift"](ia(i))},removeKeyMap:function(i){for(var c=this.state.keyMaps,M=0;M<c.length;++M)if(c[M]==i||c[M].name==i)return c.splice(M,1),!0},addOverlay:In(function(i,c){var M=i.token?i:e.getMode(this.options,i);if(M.startState)throw new Error("Overlays may not be stateful.");se(this.state.overlays,{mode:M,modeSpec:i,opaque:c&&c.opaque,priority:c&&c.priority||0},function(K){return K.priority}),this.state.modeGen++,Nn(this)}),removeOverlay:In(function(i){for(var c=this.state.overlays,M=0;M<c.length;++M){var K=c[M].modeSpec;if(K==i||typeof i=="string"&&K.name==i){c.splice(M,1),this.state.modeGen++,Nn(this);return}}}),indentLine:In(function(i,c,M){typeof c!="string"&&typeof c!="number"&&(c==null?c=this.options.smartIndent?"smart":"prev":c=c?"add":"subtract"),kn(this.doc,i)&&Br(this,i,c,M)}),indentSelection:In(function(i){for(var c=this.doc.sel.ranges,M=-1,K=0;K<c.length;K++){var Q=c[K];if(Q.empty())Q.head.line>M&&(Br(this,Q.head.line,i,!0),M=Q.head.line,K==this.doc.sel.primIndex&&Zi(this));else{var q=Q.from(),te=Q.to(),pe=Math.max(M,q.line);M=Math.min(this.lastLine(),te.line-(te.ch?0:1))+1;for(var ye=pe;ye<M;++ye)Br(this,ye,i);var Me=this.doc.sel.ranges;q.ch==0&&c.length==Me.length&&Me[K].from().ch>0&&Na(this.doc,K,new Kt(q,Me[K].to()),ve)}}}),getTokenAt:function(i,c){return qt(this,i,c)},getLineTokens:function(i,c){return qt(this,Je(i),c,!0)},getTokenTypeAt:function(i){i=_(this.doc,i);var c=Ke(this,mt(this.doc,i.line)),M=0,K=(c.length-1)/2,Q=i.ch,q;if(Q==0)q=c[2];else for(;;){var te=M+K>>1;if((te?c[te*2-1]:0)>=Q)K=te;else if(c[te*2+1]<Q)M=te+1;else{q=c[te*2+2];break}}var pe=q?q.indexOf("overlay "):-1;return pe<0?q:pe==0?null:q.slice(0,pe-1)},getModeAt:function(i){var c=this.doc.mode;return c.innerMode?e.innerMode(c,this.getTokenAt(i).state).mode:c},getHelper:function(i,c){return this.getHelpers(i,c)[0]},getHelpers:function(i,c){var M=[];if(!r.hasOwnProperty(c))return M;var K=r[c],Q=this.getModeAt(i);if(typeof Q[c]=="string")K[Q[c]]&&M.push(K[Q[c]]);else if(Q[c])for(var q=0;q<Q[c].length;q++){var te=K[Q[c][q]];te&&M.push(te)}else Q.helperType&&K[Q.helperType]?M.push(K[Q.helperType]):K[Q.name]&&M.push(K[Q.name]);for(var pe=0;pe<K._global.length;pe++){var ye=K._global[pe];ye.pred(Q,this)&&ie(M,ye.val)==-1&&M.push(ye.val)}return M},getStateAfter:function(i,c){var M=this.doc;return i=X(M,i==null?M.first+M.size-1:i),it(this,i+1,c).state},cursorCoords:function(i,c){var M,K=this.doc.sel.primary();return i==null?M=K.head:typeof i=="object"?M=_(this.doc,i):M=i?K.from():K.to(),ti(this,M,c||"page")},charCoords:function(i,c){return ma(this,_(this.doc,i),c||"page")},coordsChar:function(i,c){return i=ls(this,i,c||"page"),va(this,i.left,i.top)},lineAtHeight:function(i,c){return i=ls(this,{top:i,left:0},c||"page").top,hn(this.doc,i+this.display.viewOffset)},heightAtLine:function(i,c,M){var K=!1,Q;if(typeof i=="number"){var q=this.doc.first+this.doc.size-1;i<this.doc.first?i=this.doc.first:i>q&&(i=q,K=!0),Q=mt(this.doc,i)}else Q=i;return Wr(this,Q,{top:0,left:0},c||"page",M||K).top+(K?this.doc.height-ei(Q):0)},defaultTextHeight:function(){return $i(this.display)},defaultCharWidth:function(){return Ji(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(i,c,M,K,Q){var q=this.display;i=ti(this,_(this.doc,i));var te=i.bottom,pe=i.left;if(c.style.position="absolute",c.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(c),q.sizer.appendChild(c),K=="over")te=i.top;else if(K=="above"||K=="near"){var ye=Math.max(q.wrapper.clientHeight,this.doc.height),Me=Math.max(q.sizer.clientWidth,q.lineSpace.clientWidth);(K=="above"||i.bottom+c.offsetHeight>ye)&&i.top>c.offsetHeight?te=i.top-c.offsetHeight:i.bottom+c.offsetHeight<=ye&&(te=i.bottom),pe+c.offsetWidth>Me&&(pe=Me-c.offsetWidth)}c.style.top=te+"px",c.style.left=c.style.right="",Q=="right"?(pe=q.sizer.clientWidth-c.offsetWidth,c.style.right="0px"):(Q=="left"?pe=0:Q=="middle"&&(pe=(q.sizer.clientWidth-c.offsetWidth)/2),c.style.left=pe+"px"),M&&Jo(this,{left:pe,top:te,right:pe+c.offsetWidth,bottom:te+c.offsetHeight})},triggerOnKeyDown:In(po),triggerOnKeyPress:In(go),triggerOnKeyUp:mo,triggerOnMouseDown:In(vo),execCommand:function(i){if(Pr.hasOwnProperty(i))return Pr[i].call(null,this)},triggerElectric:In(function(i){wo(this,i)}),findPosH:function(i,c,M,K){var Q=1;c<0&&(Q=-1,c=-c);for(var q=_(this.doc,i),te=0;te<c&&!(q=Ka(this.doc,q,Q,M,K),q.hitSide);++te);return q},moveH:In(function(i,c){var M=this;this.extendSelectionsBy(function(K){return M.display.shift||M.doc.extend||K.empty()?Ka(M.doc,K.head,i,c,M.options.rtlMoveVisually):i<0?K.from():K.to()},Le)}),deleteH:In(function(i,c){var M=this.doc.sel,K=this.doc;M.somethingSelected()?K.replaceSelection("",null,"+delete"):sr(this,function(Q){var q=Ka(K,Q.head,i,c,!1);return i<0?{from:q,to:Q.head}:{from:Q.head,to:q}})}),findPosV:function(i,c,M,K){var Q=1,q=K;c<0&&(Q=-1,c=-c);for(var te=_(this.doc,i),pe=0;pe<c;++pe){var ye=ti(this,te,"div");if(q==null?q=ye.left:ye.left=q,te=Oo(this,ye,Q,M),te.hitSide)break}return te},moveV:In(function(i,c){var M=this,K=this.doc,Q=[],q=!this.display.shift&&!K.extend&&K.sel.somethingSelected();if(K.extendSelectionsBy(function(pe){if(q)return i<0?pe.from():pe.to();var ye=ti(M,pe.head,"div");pe.goalColumn!=null&&(ye.left=pe.goalColumn),Q.push(ye.left);var Me=Oo(M,ye,i,c);return c=="page"&&pe==K.sel.primary()&&Sa(M,ma(M,Me,"div").top-ye.top),Me},Le),Q.length)for(var te=0;te<K.sel.ranges.length;te++)K.sel.ranges[te].goalColumn=Q[te]}),findWordAt:function(i){var c=this.doc,M=mt(c,i.line).text,K=i.ch,Q=i.ch;if(M){var q=this.getHelper(i,"wordChars");(i.sticky=="before"||Q==M.length)&&K?--K:++Q;for(var te=M.charAt(K),pe=Be(te,q)?function(ye){return Be(ye,q)}:/\s/.test(te)?function(ye){return/\s/.test(ye)}:function(ye){return!/\s/.test(ye)&&!Be(ye)};K>0&&pe(M.charAt(K-1));)--K;for(;Q<M.length&&pe(M.charAt(Q));)++Q}return new Kt(Je(i.line,K),Je(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"):w(this.display.cursorDiv,"CodeMirror-overwrite"),je(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==B()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:In(function(i,c){_r(this,i,c)}),getScrollInfo:function(){var i=this.display.scroller;return{left:i.scrollLeft,top:i.scrollTop,height:i.scrollHeight-si(this)-this.display.barHeight,width:i.scrollWidth-si(this)-this.display.barWidth,clientHeight:da(this),clientWidth:Pi(this)}},scrollIntoView:In(function(i,c){i==null?(i={from:this.doc.sel.primary().head,to:null},c==null&&(c=this.options.cursorScrollMargin)):typeof i=="number"?i={from:Je(i,0),to:null}:i.from==null&&(i={from:i,to:null}),i.to||(i.to=i.from),i.margin=c||0,i.from.line!=null?Qo(this,i):bs(this,i.from,i.to,i.margin)}),setSize:In(function(i,c){var M=this,K=function(q){return typeof q=="number"||/^\d+$/.test(String(q))?q+"px":q};i!=null&&(this.display.wrapper.style.width=K(i)),c!=null&&(this.display.wrapper.style.height=K(c)),this.options.lineWrapping&&as(this);var Q=this.display.viewFrom;this.doc.iter(Q,this.display.viewTo,function(q){if(q.widgets){for(var te=0;te<q.widgets.length;te++)if(q.widgets[te].noHScroll){wi(M,Q,"widget");break}}++Q}),this.curOp.forceUpdate=!0,je(this,"refresh",this)}),operation:function(i){return zn(this,i)},startOperation:function(){return Hi(this)},endOperation:function(){return Wi(this)},refresh:In(function(){var i=this.display.cachedTextHeight;Nn(this),this.curOp.forceUpdate=!0,yr(this),_r(this,this.doc.scrollLeft,this.doc.scrollTop),Oa(this.display),(i==null||Math.abs(i-$i(this.display))>.5||this.options.lineWrapping)&&Ea(this),je(this,"refresh",this)}),swapDoc:In(function(i){var c=this.doc;return c.cm=null,this.state.selectingText&&this.state.selectingText(),ks(this,i),yr(this),this.display.input.reset(),_r(this,i.scrollLeft,i.scrollTop),this.curOp.forceScroll=!0,Tn(this,"swapDoc",this,c),c}),phrase:function(i){var c=this.options.phrases;return c&&Object.prototype.hasOwnProperty.call(c,i)?c[i]:i},getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},Te(e),e.registerHelper=function(i,c,M){r.hasOwnProperty(i)||(r[i]=e[i]={_global:[]}),r[i][c]=M},e.registerGlobalHelper=function(i,c,M,K){e.registerHelper(i,c,K),r[i]._global.push({pred:M,val:K})}}function Ka(e,t,r,i,c){var M=t,K=r,Q=mt(e,t.line),q=c&&e.direction=="rtl"?-r:r;function te(){var ht=t.line+q;return ht<e.first||ht>=e.first+e.size?!1:(t=new Je(ht,t.ch,t.sticky),Q=mt(e,ht))}function pe(ht){var st;if(i=="codepoint"){var ft=Q.text.charCodeAt(t.ch+(i>0?0:-1));isNaN(ft)?st=null:st=new Je(t.line,Math.max(0,Math.min(Q.text.length,t.ch+r*(ft>=55296&&ft<56320?2:1))),-r)}else c?st=Ml(e.cm,Q,t,r):st=Ua(Q,t,r);if(st==null)if(!ht&&te())t=Ba(c,e.cm,Q,t.line,q);else return!1;else t=st;return!0}if(i=="char"||i=="codepoint")pe();else if(i=="column")pe(!0);else if(i=="word"||i=="group")for(var ye=null,Me=i=="group",ke=e.cm&&e.cm.getHelper(t,"wordChars"),Ge=!0;!(r<0&&!pe(!Ge));Ge=!1){var Ye=Q.text.charAt(t.ch)||`
`,et=Be(Ye,ke)?"w":Me&&Ye==`
`?"n":!Me||/\s/.test(Ye)?null:"p";if(Me&&!Ge&&!et&&(et="s"),ye&&ye!=et){r<0&&(r=1,pe(),t.sticky="after");break}if(et&&(ye=et),r>0&&!pe(!Ge))break}var at=ea(e,t,M,K,!0);return mi(M,at)&&(at.hitSide=!0),at}function Oo(e,t,r,i){var c=e.doc,M=t.left,K;if(i=="page"){var Q=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),q=Math.max(Q-.5*$i(e.display),3);K=(r>0?t.bottom:t.top)+r*q}else i=="line"&&(K=r>0?t.bottom+3:t.top-3);for(var te;!(te=va(e,M,K),!te.outside);){if(r<0?K<=0:K>=c.height){te.hitSide=!0;break}K+=r*5}return te}var Yt=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new J,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};Yt.prototype.init=function(e){var t=this,r=this,i=r.cm,c=r.div=e.lineDiv;Co(c,i.options.spellcheck,i.options.autocorrect,i.options.autocapitalize);function M(Q){for(var q=Q.target;q;q=q.parentNode){if(q==c)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(q.className))break}return!1}Fe(c,"paste",function(Q){if(!M(Q)||We(i,Q)||To(Q,i))return;G<=11&&setTimeout(vn(i,function(){return t.updateFromDOM()}),20)}),Fe(c,"compositionstart",function(Q){t.composing={data:Q.data,done:!1}}),Fe(c,"compositionupdate",function(Q){t.composing||(t.composing={data:Q.data,done:!1})}),Fe(c,"compositionend",function(Q){t.composing&&(Q.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),Fe(c,"touchstart",function(){return r.forceCompositionEnd()}),Fe(c,"input",function(){t.composing||t.readFromDOMSoon()});function K(Q){if(!M(Q)||We(i,Q))return;if(i.somethingSelected())sa({lineWise:!1,text:i.getSelections()}),Q.type=="cut"&&i.replaceSelection("",null,"cut");else if(i.options.lineWiseCopyCut){var q=So(i);sa({lineWise:!0,text:q.text}),Q.type=="cut"&&i.operation(function(){i.setSelections(q.ranges,0,ve),i.replaceSelection("",null,"cut")})}else return;if(Q.clipboardData){Q.clipboardData.clearData();var te=ii.text.join(`
`);if(Q.clipboardData.setData("Text",te),Q.clipboardData.getData("Text")==te){Q.preventDefault();return}}var pe=Ao(),ye=pe.firstChild;i.display.lineSpace.insertBefore(pe,i.display.lineSpace.firstChild),ye.value=ii.text.join(`
`);var Me=document.activeElement;N(ye),setTimeout(function(){i.display.lineSpace.removeChild(pe),Me.focus(),Me==c&&r.showPrimarySelection()},50)}Fe(c,"copy",K),Fe(c,"cut",K)},Yt.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},Yt.prototype.prepareSelection=function(){var e=ps(this.cm,!1);return e.focus=document.activeElement==this.div,e},Yt.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},Yt.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Yt.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,r=t.doc.sel.primary(),i=r.from(),c=r.to();if(t.display.viewTo==t.display.viewFrom||i.line>=t.display.viewTo||c.line<t.display.viewFrom){e.removeAllRanges();return}var M=oa(t,e.anchorNode,e.anchorOffset),K=oa(t,e.focusNode,e.focusOffset);if(M&&!M.bad&&K&&!K.bad&&Ot(yi(M,K),i)==0&&Ot(vi(M,K),c)==0)return;var Q=t.display.view,q=i.line>=t.display.viewFrom&&Ro(t,i)||{node:Q[0].measure.map[2],offset:0},te=c.line<t.display.viewTo&&Ro(t,c);if(!te){var pe=Q[Q.length-1].measure,ye=pe.maps?pe.maps[pe.maps.length-1]:pe.map;te={node:ye[ye.length-1],offset:ye[ye.length-2]-ye[ye.length-3]}}if(!q||!te){e.removeAllRanges();return}var Me=e.rangeCount&&e.getRangeAt(0),ke;try{ke=y(q.node,q.offset,te.offset,te.node)}catch(Ge){}ke&&(!P&&t.state.focused?(e.collapse(q.node,q.offset),ke.collapsed||(e.removeAllRanges(),e.addRange(ke))):(e.removeAllRanges(),e.addRange(ke)),Me&&e.anchorNode==null?e.addRange(Me):P&&this.startGracePeriod()),this.rememberSelection()},Yt.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)},Yt.prototype.showMultipleSelections=function(e){S(this.cm.display.cursorDiv,e.cursors),S(this.cm.display.selectionDiv,e.selection)},Yt.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Yt.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return b(this.div,t)},Yt.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},Yt.prototype.blur=function(){this.div.blur()},Yt.prototype.getField=function(){return this.div},Yt.prototype.supportsTouch=function(){return!0},Yt.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():zn(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)},Yt.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Yt.prototype.pollSelection=function(){if(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())return;var e=this.getSelection(),t=this.cm;if(o&&v&&this.cm.display.gutterSpecs.length&&eu(e.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(this.composing)return;this.rememberSelection();var r=oa(t,e.anchorNode,e.anchorOffset),i=oa(t,e.focusNode,e.focusOffset);r&&i&&zn(t,function(){On(t.doc,Ci(r,i),ve),(r.bad||i.bad)&&(t.curOp.selectionChanged=!0)})},Yt.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(),c=r.to();if(i.ch==0&&i.line>e.firstLine()&&(i=Je(i.line-1,mt(e.doc,i.line-1).length)),c.ch==mt(e.doc,c.line).text.length&&c.line<e.lastLine()&&(c=Je(c.line+1,0)),i.line<t.viewFrom||c.line>t.viewTo-1)return!1;var M,K,Q;i.line==t.viewFrom||(M=Ui(e,i.line))==0?(K=It(t.view[0].line),Q=t.view[0].node):(K=It(t.view[M].line),Q=t.view[M-1].node.nextSibling);var q=Ui(e,c.line),te,pe;if(q==t.view.length-1?(te=t.viewTo-1,pe=t.lineDiv.lastChild):(te=It(t.view[q+1].line)-1,pe=t.view[q+1].node.previousSibling),!Q)return!1;for(var ye=e.doc.splitLines(tu(e,Q,pe,K,te)),Me=Hn(e.doc,Je(K,0),Je(te,mt(e.doc,te).text.length));ye.length>1&&Me.length>1;)if(ne(ye)==ne(Me))ye.pop(),Me.pop(),te--;else if(ye[0]==Me[0])ye.shift(),Me.shift(),K++;else break;for(var ke=0,Ge=0,Ye=ye[0],et=Me[0],at=Math.min(Ye.length,et.length);ke<at&&Ye.charCodeAt(ke)==et.charCodeAt(ke);)++ke;for(var ht=ne(ye),st=ne(Me),ft=Math.min(ht.length-(ye.length==1?ke:0),st.length-(Me.length==1?ke:0));Ge<ft&&ht.charCodeAt(ht.length-Ge-1)==st.charCodeAt(st.length-Ge-1);)++Ge;if(ye.length==1&&Me.length==1&&K==i.line)for(;ke&&ke>i.ch&&ht.charCodeAt(ht.length-Ge-1)==st.charCodeAt(st.length-Ge-1);)ke--,Ge++;ye[ye.length-1]=ht.slice(0,ht.length-Ge).replace(/^\u200b+/,""),ye[0]=ye[0].slice(ke).replace(/\u200b+$/,"");var Ct=Je(K,ke),Et=Je(te,Me.length?ne(Me).length-Ge:0);if(ye.length>1||ye[0]||Ot(Ct,Et))return 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]|php)/).until_after(/\?>/),erb:s.starting_with(/<%[^%]/).until_after(/[^%]%>/),django:s.starting_with(/{%/).until_after(/%}/),django_value:s.starting_with(/{{/).until_after(/}}/),django_comment:s.starting_with(/{#/).until_after(/#}/),smarty:s.starting_with(/{(?=[^}{\s\n])/).until_after(/[^\s\n]}/),smarty_comment:s.starting_with(/{\*/).until_after(/\*}/),smarty_literal:s.starting_with(/{literal}/).until_after(/{\/literal}/)}}d.prototype=new u,d.prototype._create=function(){return new d(this._input,this)},d.prototype._update=function(){this.__set_templated_pattern()},d.prototype.disable=function(o){var h=this._create();return h._disabled[o]=!0,h._update(),h},d.prototype.read_options=function(o){var h=this._create();for(var s in l)h._disabled[s]=o.templating.indexOf(s)===-1;return h._update(),h},d.prototype.exclude=function(o){var h=this._create();return h._excluded[o]=!0,h._update(),h},d.prototype.read=function(){var o="";this._match_pattern?o=this._input.read(this._starting_pattern):o=this._input.read(this._starting_pattern,this.__template_pattern);for(var h=this._read_template();h;)this._match_pattern?h+=this._input.read(this._match_pattern):h+=this._input.readUntil(this.__template_pattern),o+=h,h=this._read_template();return this._until_after&&(o+=this._input.readUntilAfter(this._until_pattern)),o},d.prototype.__set_templated_pattern=function(){var o=[];this._disabled.php||o.push(this.__patterns.php._starting_pattern.source),this._disabled.handlebars||o.push(this.__patterns.handlebars._starting_pattern.source),this._disabled.erb||o.push(this.__patterns.erb._starting_pattern.source),this._disabled.django||(o.push(this.__patterns.django._starting_pattern.source),o.push(this.__patterns.django_value._starting_pattern.source),o.push(this.__patterns.django_comment._starting_pattern.source)),this._disabled.smarty||o.push(this.__patterns.smarty._starting_pattern.source),this._until_pattern&&o.push(this._until_pattern.source),this.__template_pattern=this._input.get_regexp("(?:"+o.join("|")+")")},d.prototype._read_template=function(){var o="",h=this._input.peek();if(h==="<"){var s=this._input.peek(1);!this._disabled.php&&!this._excluded.php&&s==="?"&&(o=o||this.__patterns.php.read()),!this._disabled.erb&&!this._excluded.erb&&s==="%"&&(o=o||this.__patterns.erb.read())}else h==="{"&&(!this._disabled.handlebars&&!this._excluded.handlebars&&(o=o||this.__patterns.handlebars_comment.read(),o=o||this.__patterns.handlebars_unescaped.read(),o=o||this.__patterns.handlebars.read()),this._disabled.django||(!this._excluded.django&&!this._excluded.handlebars&&(o=o||this.__patterns.django_value.read()),this._excluded.django||(o=o||this.__patterns.django_comment.read(),o=o||this.__patterns.django.read())),this._disabled.smarty||this._disabled.django&&this._disabled.handlebars&&(o=o||this.__patterns.smarty_comment.read(),o=o||this.__patterns.smarty_literal.read(),o=o||this.__patterns.smarty.read()));return o},v.exports.TemplatablePattern=d},,,,function(v,m,p){var u=p(19).Beautifier,l=p(20).Options;function d(o,h,s,a){var A=new u(o,h,s,a);return A.beautify()}v.exports=d,v.exports.defaultOptions=function(){return new l}},function(v,m,p){var u=p(20).Options,l=p(2).Output,d=p(21).Tokenizer,o=p(21).TOKEN,h=/\r\n|[\r\n]/,s=/\r\n|[\r\n]/g,a=function(C,y){this.indent_level=0,this.alignment_size=0,this.max_preserve_newlines=C.max_preserve_newlines,this.preserve_newlines=C.preserve_newlines,this._output=new l(C,y)};a.prototype.current_line_has_match=function(C){return this._output.current_line.has_match(C)},a.prototype.set_space_before_token=function(C,y){this._output.space_before_token=C,this._output.non_breaking_space=y},a.prototype.set_wrap_point=function(){this._output.set_indent(this.indent_level,this.alignment_size),this._output.set_wrap_point()},a.prototype.add_raw_token=function(C){this._output.add_raw_token(C)},a.prototype.print_preserved_newlines=function(C){var y=0;C.type!==o.TEXT&&C.previous.type!==o.TEXT&&(y=C.newlines?1:0),this.preserve_newlines&&(y=C.newlines<this.max_preserve_newlines+1?C.newlines:this.max_preserve_newlines+1);for(var b=0;b<y;b++)this.print_newline(b>0);return y!==0},a.prototype.traverse_whitespace=function(C){return C.whitespace_before||C.newlines?(this.print_preserved_newlines(C)||(this._output.space_before_token=!0),!0):!1},a.prototype.previous_token_wrapped=function(){return this._output.previous_token_wrapped},a.prototype.print_newline=function(C){this._output.add_new_line(C)},a.prototype.print_token=function(C){C.text&&(this._output.set_indent(this.indent_level,this.alignment_size),this._output.add_token(C.text))},a.prototype.indent=function(){this.indent_level++},a.prototype.get_full_indent=function(C){return C=this.indent_level+(C||0),C<1?"":this._output.get_indent_string(C)};var A=function(C){for(var y=null,b=C.next;b.type!==o.EOF&&C.closed!==b;){if(b.type===o.ATTRIBUTE&&b.text==="type"){b.next&&b.next.type===o.EQUALS&&b.next.next&&b.next.next.type===o.VALUE&&(y=b.next.next.text);break}b=b.next}return y},E=function(C,y){var b=null,B=null;return y.closed?(C==="script"?b="text/javascript":C==="style"&&(b="text/css"),b=A(y)||b,b.search("text/css")>-1?B="css":b.search(/module|((text|application|dojo)\/(x-)?(javascript|ecmascript|jscript|livescript|(ld\+)?json|method|aspect))/)>-1?B="javascript":b.search(/(text|application|dojo)\/(x-)?(html)/)>-1?B="html":b.search(/test\/null/)>-1&&(B="null"),B):null};function T(C,y){return y.indexOf(C)!==-1}function D(C,y,b){this.parent=C||null,this.tag=y?y.tag_name:"",this.indent_level=b||0,this.parser_token=y||null}function L(C){this._printer=C,this._current_frame=null}L.prototype.get_parser_token=function(){return this._current_frame?this._current_frame.parser_token:null},L.prototype.record_tag=function(C){var y=new D(this._current_frame,C,this._printer.indent_level);this._current_frame=y},L.prototype._try_pop_frame=function(C){var y=null;return C&&(y=C.parser_token,this._printer.indent_level=C.indent_level,this._current_frame=C.parent),y},L.prototype._get_frame=function(C,y){for(var b=this._current_frame;b&&!(C.indexOf(b.tag)!==-1);){if(y&&y.indexOf(b.tag)!==-1){b=null;break}b=b.parent}return b},L.prototype.try_pop=function(C,y){var b=this._get_frame([C],y);return this._try_pop_frame(b)},L.prototype.indent_to_tag=function(C){var y=this._get_frame(C);y&&(this._printer.indent_level=y.indent_level)};function w(C,y,b,B){this._source_text=C||"",y=y||{},this._js_beautify=b,this._css_beautify=B,this._tag_stack=null;var F=new u(y,"html");this._options=F,this._is_wrap_attributes_force=this._options.wrap_attributes.substr(0,"force".length)==="force",this._is_wrap_attributes_force_expand_multiline=this._options.wrap_attributes==="force-expand-multiline",this._is_wrap_attributes_force_aligned=this._options.wrap_attributes==="force-aligned",this._is_wrap_attributes_aligned_multiple=this._options.wrap_attributes==="aligned-multiple",this._is_wrap_attributes_preserve=this._options.wrap_attributes.substr(0,"preserve".length)==="preserve",this._is_wrap_attributes_preserve_aligned=this._options.wrap_attributes==="preserve-aligned"}w.prototype.beautify=function(){if(this._options.disabled)return this._source_text;var C=this._source_text,y=this._options.eol;this._options.eol==="auto"&&(y=`
`,C&&h.test(C)&&(y=C.match(h)[0])),C=C.replace(s,`
`);var b=C.match(/^[\t ]*/)[0],B={text:"",type:""},F=new O,x=new a(this._options,b),N=new d(C,this._options).tokenize();this._tag_stack=new L(x);for(var I=null,g=N.next();g.type!==o.EOF;)g.type===o.TAG_OPEN||g.type===o.COMMENT?(I=this._handle_tag_open(x,g,F,B),F=I):g.type===o.ATTRIBUTE||g.type===o.EQUALS||g.type===o.VALUE||g.type===o.TEXT&&!F.tag_complete?I=this._handle_inside_tag(x,g,F,N):g.type===o.TAG_CLOSE?I=this._handle_tag_close(x,g,F):g.type===o.TEXT?I=this._handle_text(x,g,F):x.add_raw_token(g),B=I,g=N.next();var W=x._output.get_code(y);return W},w.prototype._handle_tag_close=function(C,y,b){var B={text:y.text,type:y.type};return C.alignment_size=0,b.tag_complete=!0,C.set_space_before_token(y.newlines||y.whitespace_before!=="",!0),b.is_unformatted?C.add_raw_token(y):(b.tag_start_char==="<"&&(C.set_space_before_token(y.text[0]==="/",!0),this._is_wrap_attributes_force_expand_multiline&&b.has_wrapped_attrs&&C.print_newline(!1)),C.print_token(y)),b.indent_content&&!(b.is_unformatted||b.is_content_unformatted)&&(C.indent(),b.indent_content=!1),!b.is_inline_element&&!(b.is_unformatted||b.is_content_unformatted)&&C.set_wrap_point(),B},w.prototype._handle_inside_tag=function(C,y,b,B){var F=b.has_wrapped_attrs,x={text:y.text,type:y.type};if(C.set_space_before_token(y.newlines||y.whitespace_before!=="",!0),b.is_unformatted)C.add_raw_token(y);else if(b.tag_start_char==="{"&&y.type===o.TEXT)C.print_preserved_newlines(y)?(y.newlines=0,C.add_raw_token(y)):C.print_token(y);else{if(y.type===o.ATTRIBUTE?(C.set_space_before_token(!0),b.attr_count+=1):(y.type===o.EQUALS||y.type===o.VALUE&&y.previous.type===o.EQUALS)&&C.set_space_before_token(!1),y.type===o.ATTRIBUTE&&b.tag_start_char==="<"&&((this._is_wrap_attributes_preserve||this._is_wrap_attributes_preserve_aligned)&&(C.traverse_whitespace(y),F=F||y.newlines!==0),this._is_wrap_attributes_force)){var N=b.attr_count>1;if(this._is_wrap_attributes_force_expand_multiline&&b.attr_count===1){var I=!0,g=0,W;do{if(W=B.peek(g),W.type===o.ATTRIBUTE){I=!1;break}g+=1}while(g<4&&W.type!==o.EOF&&W.type!==o.TAG_CLOSE);N=!I}N&&(C.print_newline(!1),F=!0)}C.print_token(y),F=F||C.previous_token_wrapped(),b.has_wrapped_attrs=F}return x},w.prototype._handle_text=function(C,y,b){var B={text:y.text,type:"TK_CONTENT"};return b.custom_beautifier_name?this._print_custom_beatifier_text(C,y,b):b.is_unformatted||b.is_content_unformatted?C.add_raw_token(y):(C.traverse_whitespace(y),C.print_token(y)),B},w.prototype._print_custom_beatifier_text=function(C,y,b){var B=this;if(y.text!==""){var F=y.text,x,N=1,I="",g="";b.custom_beautifier_name==="javascript"&&typeof this._js_beautify=="function"?x=this._js_beautify:b.custom_beautifier_name==="css"&&typeof this._css_beautify=="function"?x=this._css_beautify:b.custom_beautifier_name==="html"&&(x=function(ve,Se){var Le=new w(ve,Se,B._js_beautify,B._css_beautify);return Le.beautify()}),this._options.indent_scripts==="keep"?N=0:this._options.indent_scripts==="separate"&&(N=-C.indent_level);var W=C.get_full_indent(N);if(F=F.replace(/\n[ \t]*$/,""),b.custom_beautifier_name!=="html"&&F[0]==="<"&&F.match(/^(<!--|<!\[CDATA\[)/)){var J=/^(<!--[^\n]*|<!\[CDATA\[)(\n?)([ \t\n]*)([\s\S]*)(-->|]]>)$/.exec(F);if(!J){C.add_raw_token(y);return}I=W+J[1]+`
`,F=J[4],J[5]&&(g=W+J[5]),F=F.replace(/\n[ \t]*$/,""),(J[2]||J[3].indexOf(`
`)!==-1)&&(J=J[3].match(/[ \t]+$/),J&&(y.whitespace_before=J[0]))}if(F)if(x){var ie=function(){this.eol=`
`};ie.prototype=this._options.raw_options;var ue=new ie;F=x(W+F,ue)}else{var Re=y.whitespace_before;Re&&(F=F.replace(new RegExp(`
(`+Re+")?","g"),`
`)),F=W+F.replace(/\n/g,`
`+W)}I&&(F?F=I+F+`
`+g:F=I+g),C.print_newline(!1),F&&(y.text=F,y.whitespace_before="",y.newlines=0,C.add_raw_token(y),C.print_newline(!0))}},w.prototype._handle_tag_open=function(C,y,b,B){var F=this._get_tag_open_token(y);return(b.is_unformatted||b.is_content_unformatted)&&!b.is_empty_element&&y.type===o.TAG_OPEN&&y.text.indexOf("</")===0?(C.add_raw_token(y),F.start_tag_token=this._tag_stack.try_pop(F.tag_name)):(C.traverse_whitespace(y),this._set_tag_position(C,y,F,b,B),F.is_inline_element||C.set_wrap_point(),C.print_token(y)),(this._is_wrap_attributes_force_aligned||this._is_wrap_attributes_aligned_multiple||this._is_wrap_attributes_preserve_aligned)&&(F.alignment_size=y.text.length+1),!F.tag_complete&&!F.is_unformatted&&(C.alignment_size=F.alignment_size),F};var O=function(C,y){if(this.parent=C||null,this.text="",this.type="TK_TAG_OPEN",this.tag_name="",this.is_inline_element=!1,this.is_unformatted=!1,this.is_content_unformatted=!1,this.is_empty_element=!1,this.is_start_tag=!1,this.is_end_tag=!1,this.indent_content=!1,this.multiline_content=!1,this.custom_beautifier_name=null,this.start_tag_token=null,this.attr_count=0,this.has_wrapped_attrs=!1,this.alignment_size=0,this.tag_complete=!1,this.tag_start_char="",this.tag_check="",!y)this.tag_complete=!0;else{var b;this.tag_start_char=y.text[0],this.text=y.text,this.tag_start_char==="<"?(b=y.text.match(/^<([^\s>]*)/),this.tag_check=b?b[1]:""):(b=y.text.match(/^{{~?(?:[\^]|#\*?)?([^\s}]+)/),this.tag_check=b?b[1]:"",(y.text.startsWith("{{#>")||y.text.startsWith("{{~#>"))&&this.tag_check[0]===">"&&(this.tag_check===">"&&y.next!==null?this.tag_check=y.next.text.split(" ")[0]:this.tag_check=y.text.split(">")[1])),this.tag_check=this.tag_check.toLowerCase(),y.type===o.COMMENT&&(this.tag_complete=!0),this.is_start_tag=this.tag_check.charAt(0)!=="/",this.tag_name=this.is_start_tag?this.tag_check:this.tag_check.substr(1),this.is_end_tag=!this.is_start_tag||y.closed&&y.closed.text==="/>";var B=2;this.tag_start_char==="{"&&this.text.length>=3&&(this.text.charAt(2)==="~"&&(B=3)),this.is_end_tag=this.is_end_tag||this.tag_start_char==="{"&&(this.text.length<3||/[^#\^]/.test(this.text.charAt(B)))}};w.prototype._get_tag_open_token=function(C){var y=new O(this._tag_stack.get_parser_token(),C);return y.alignment_size=this._options.wrap_attributes_indent_size,y.is_end_tag=y.is_end_tag||T(y.tag_check,this._options.void_elements),y.is_empty_element=y.tag_complete||y.is_start_tag&&y.is_end_tag,y.is_unformatted=!y.tag_complete&&T(y.tag_check,this._options.unformatted),y.is_content_unformatted=!y.is_empty_element&&T(y.tag_check,this._options.content_unformatted),y.is_inline_element=T(y.tag_name,this._options.inline)||y.tag_name.includes("-")||y.tag_start_char==="{",y},w.prototype._set_tag_position=function(C,y,b,B,F){if(b.is_empty_element||(b.is_end_tag?b.start_tag_token=this._tag_stack.try_pop(b.tag_name):(this._do_optional_end_element(b)&&(b.is_inline_element||C.print_newline(!1)),this._tag_stack.record_tag(b),(b.tag_name==="script"||b.tag_name==="style")&&!(b.is_unformatted||b.is_content_unformatted)&&(b.custom_beautifier_name=E(b.tag_check,y)))),T(b.tag_check,this._options.extra_liners)&&(C.print_newline(!1),C._output.just_added_blankline()||C.print_newline(!0)),b.is_empty_element){if(b.tag_start_char==="{"&&b.tag_check==="else"){this._tag_stack.indent_to_tag(["if","unless","each"]),b.indent_content=!0;var x=C.current_line_has_match(/{{#if/);x||C.print_newline(!1)}b.tag_name==="!--"&&F.type===o.TAG_CLOSE&&B.is_end_tag&&b.text.indexOf(`
`)===-1||(b.is_inline_element||b.is_unformatted||C.print_newline(!1),this._calcluate_parent_multiline(C,b))}else if(b.is_end_tag){var N=!1;N=b.start_tag_token&&b.start_tag_token.multiline_content,N=N||!b.is_inline_element&&!(B.is_inline_element||B.is_unformatted)&&!(F.type===o.TAG_CLOSE&&b.start_tag_token===B)&&F.type!=="TK_CONTENT",(b.is_content_unformatted||b.is_unformatted)&&(N=!1),N&&C.print_newline(!1)}else b.indent_content=!b.custom_beautifier_name,b.tag_start_char==="<"&&(b.tag_name==="html"?b.indent_content=this._options.indent_inner_html:b.tag_name==="head"?b.indent_content=this._options.indent_head_inner_html:b.tag_name==="body"&&(b.indent_content=this._options.indent_body_inner_html)),!(b.is_inline_element||b.is_unformatted)&&(F.type!=="TK_CONTENT"||b.is_content_unformatted)&&C.print_newline(!1),this._calcluate_parent_multiline(C,b)},w.prototype._calcluate_parent_multiline=function(C,y){y.parent&&C._output.just_added_newline()&&!((y.is_inline_element||y.is_unformatted)&&y.parent.is_inline_element)&&(y.parent.multiline_content=!0)};var S=["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"],f=["a","audio","del","ins","map","noscript","video"];w.prototype._do_optional_end_element=function(C){var y=null;if(C.is_empty_element||!C.is_start_tag||!C.parent)return;if(C.tag_name==="body")y=y||this._tag_stack.try_pop("head");else if(C.tag_name==="li")y=y||this._tag_stack.try_pop("li",["ol","ul"]);else if(C.tag_name==="dd"||C.tag_name==="dt")y=y||this._tag_stack.try_pop("dt",["dl"]),y=y||this._tag_stack.try_pop("dd",["dl"]);else if(C.parent.tag_name==="p"&&S.indexOf(C.tag_name)!==-1){var b=C.parent.parent;(!b||f.indexOf(b.tag_name)===-1)&&(y=y||this._tag_stack.try_pop("p"))}else C.tag_name==="rp"||C.tag_name==="rt"?(y=y||this._tag_stack.try_pop("rt",["ruby","rtc"]),y=y||this._tag_stack.try_pop("rp",["ruby","rtc"])):C.tag_name==="optgroup"?y=y||this._tag_stack.try_pop("optgroup",["select"]):C.tag_name==="option"?y=y||this._tag_stack.try_pop("option",["select","datalist","optgroup"]):C.tag_name==="colgroup"?y=y||this._tag_stack.try_pop("caption",["table"]):C.tag_name==="thead"?(y=y||this._tag_stack.try_pop("caption",["table"]),y=y||this._tag_stack.try_pop("colgroup",["table"])):C.tag_name==="tbody"||C.tag_name==="tfoot"?(y=y||this._tag_stack.try_pop("caption",["table"]),y=y||this._tag_stack.try_pop("colgroup",["table"]),y=y||this._tag_stack.try_pop("thead",["table"]),y=y||this._tag_stack.try_pop("tbody",["table"])):C.tag_name==="tr"?(y=y||this._tag_stack.try_pop("caption",["table"]),y=y||this._tag_stack.try_pop("colgroup",["table"]),y=y||this._tag_stack.try_pop("tr",["table","thead","tbody","tfoot"])):(C.tag_name==="th"||C.tag_name==="td")&&(y=y||this._tag_stack.try_pop("td",["table","thead","tbody","tfoot","tr"]),y=y||this._tag_stack.try_pop("th",["table","thead","tbody","tfoot","tr"]));return 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0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:Y.default,bufferController:n.default,capLevelController:v.default,fpsController:m.default,stretchShortVideoTrack:!1,maxAudioFramesDrift:1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,abrMaxWithRealBitrate:!1,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0,emeEnabled:!1,widevineLicenseUrl:void 0,drmSystemOptions:{},requestMediaKeySystemAccessFunc:h.requestMediaKeySystemAccess,testBandwidth:!0,progressive:!1,lowLatencyMode:!0,cmcd:void 0},L()),{},{subtitleStreamController:z.SubtitleStreamController,subtitleTrackController:G.default,timelineController:R.TimelineController,audioStreamController:j.default,audioTrackController:U.default,emeController:p.default,cmcdController:u.default});function 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o=this.hls;o.off(U.Events.FRAG_LOADING,this.onFragLoading,this),o.off(U.Events.FRAG_LOADED,this.onFragLoaded,this),o.off(U.Events.FRAG_BUFFERED,this.onFragBuffered,this),o.off(U.Events.LEVEL_LOADED,this.onLevelLoaded,this),o.off(U.Events.ERROR,this.onError,this)},l.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},l.onFragLoading=function(o,h){var s=h.frag;if(s.type===n.PlaylistLevelType.MAIN&&!this.timer){var a;this.fragCurrent=s,this.partCurrent=(a=h.part)!=null?a:null,this.timer=self.setInterval(this.onCheck,100)}},l.onLevelLoaded=function(o,h){var s=this.hls.config;h.details.live?this.bwEstimator.update(s.abrEwmaSlowLive,s.abrEwmaFastLive):this.bwEstimator.update(s.abrEwmaSlowVoD,s.abrEwmaFastVoD)},l._abandonRulesCheck=function(){var o=this.fragCurrent,h=this.partCurrent,s=this.hls,a=s.autoLevelEnabled,A=s.config,E=s.media;if(!o||!E)return;var T=h?h.stats:o.stats,D=h?h.duration:o.duration;if(T.aborted){R.logger.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),this._nextAutoLevel=-1;return}if(!a||E.paused||!E.playbackRate||!E.readyState)return;var L=performance.now()-T.loading.start,w=Math.abs(E.playbackRate);if(L<=500*D/w)return;var O=s.levels,S=s.minAutoLevel,f=O[o.level],C=T.total||Math.max(T.loaded,Math.round(D*f.maxBitrate/8)),y=Math.max(1,T.bwEstimate?T.bwEstimate/8:T.loaded*1e3/L),b=(C-T.loaded)/y,B=E.currentTime,F=(z.BufferHelper.bufferInfo(E,B,A.maxBufferHole).end-B)/w;if(F>=2*D/w||b<=F)return;var x=Number.POSITIVE_INFINITY,N;for(N=o.level-1;N>S;N--){var I=O[N].maxBitrate;if(x=D*I/(8*.8*y),x<F)break}if(x>=b)return;var g=this.bwEstimator.getEstimate();R.logger.warn("Fragment "+o.sn+(h?" part "+h.index:"")+" of level "+o.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+N+`
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s=h.frag,a=h.part,A=a?a.stats:s.stats;if(A.aborted)return;if(s.type!==n.PlaylistLevelType.MAIN||s.sn==="initSegment")return;var E=A.parsing.end-A.loading.start;this.bwEstimator.sample(E,A.loaded),A.bwEstimate=this.bwEstimator.getEstimate(),s.bitrateTest?this.bitrateTestDelay=E/1e3:this.bitrateTestDelay=0},l.onError=function(o,h){switch(h.details){case G.ErrorDetails.FRAG_LOAD_ERROR:case G.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},l.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},l.getNextABRAutoLevel=function(){var o=this.fragCurrent,h=this.partCurrent,s=this.hls,a=s.maxAutoLevel,A=s.config,E=s.minAutoLevel,T=s.media,D=h?h.duration:o?o.duration:0,L=T?T.currentTime:0,w=T&&T.playbackRate!==0?Math.abs(T.playbackRate):1,O=this.bwEstimator?this.bwEstimator.getEstimate():A.abrEwmaDefaultEstimate,S=(z.BufferHelper.bufferInfo(T,L,A.maxBufferHole).end-L)/w,f=this.findBestLevel(O,E,a,S,A.abrBandWidthFactor,A.abrBandWidthUpFactor);if(f>=0)return f;R.logger.trace((S?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var C=D?Math.min(D,A.maxStarvationDelay):A.maxStarvationDelay,y=A.abrBandWidthFactor,b=A.abrBandWidthUpFactor;if(!S){var B=this.bitrateTestDelay;if(B){var F=D?Math.min(D,A.maxLoadingDelay):A.maxLoadingDelay;C=F-B,R.logger.trace("bitrate test took "+Math.round(1e3*B)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*C)+" ms"),y=b=1}}return f=this.findBestLevel(O,E,a,S+C,y,b),Math.max(f,0)},l.findBestLevel=function(o,h,s,a,A,E){for(var T,D=this.fragCurrent,L=this.partCurrent,w=this.lastLoadedFragLevel,O=this.hls.levels,S=O[w],f=!!(S!=null&&(T=S.details)!==null&&T!==void 0&&T.live),C=S==null?void 0:S.codecSet,y=L?L.duration:D?D.duration:0,b=s;b>=h;b--){var B=O[b];if(!B||C&&B.codecSet!==C)continue;var F=B.details,x=(L?F==null?void 0:F.partTarget:F==null?void 0:F.averagetargetduration)||y,N=void 0;b<=w?N=A*o:N=E*o;var I=O[b].maxBitrate,g=I*x/N;if(R.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+b+"/"+Math.round(N)+"/"+I+"/"+x+"/"+a+"/"+g),N>I&&(!g||f&&!this.bitrateTestDelay||g<a))return b}return-1},m(u,[{key:"nextAutoLevel",get:function(){var o=this._nextAutoLevel,h=this.bwEstimator;if(o!==-1&&(!h||!h.canEstimate()))return o;var s=this.getNextABRAutoLevel();return o!==-1&&(s=Math.min(o,s)),s},set:function(o){this._nextAutoLevel=o}}]),u}();$.default=p},"./src/controller/audio-stream-controller.ts":function(re,$,P){"use strict";P.r($);var 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f=D.call(this,O,S,"[audio-stream-controller]")||this,f.videoBuffer=null,f.videoTrackCC=-1,f.waitingVideoCC=-1,f.audioSwitch=!1,f.trackId=-1,f.waitingData=null,f.mainDetails=null,f.bufferFlushed=!1,f._registerListeners(),f}var w=L.prototype;return w.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},w._registerListeners=function(){var S=this.hls;S.on(U.Events.MEDIA_ATTACHED,this.onMediaAttached,this),S.on(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),S.on(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),S.on(U.Events.LEVEL_LOADED,this.onLevelLoaded,this),S.on(U.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),S.on(U.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),S.on(U.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),S.on(U.Events.ERROR,this.onError,this),S.on(U.Events.BUFFER_RESET,this.onBufferReset,this),S.on(U.Events.BUFFER_CREATED,this.onBufferCreated,this),S.on(U.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),S.on(U.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),S.on(U.Events.FRAG_BUFFERED,this.onFragBuffered,this)},w._unregisterListeners=function(){var S=this.hls;S.off(U.Events.MEDIA_ATTACHED,this.onMediaAttached,this),S.off(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),S.off(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),S.off(U.Events.LEVEL_LOADED,this.onLevelLoaded,this),S.off(U.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),S.off(U.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),S.off(U.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),S.off(U.Events.ERROR,this.onError,this),S.off(U.Events.BUFFER_RESET,this.onBufferReset,this),S.off(U.Events.BUFFER_CREATED,this.onBufferCreated,this),S.off(U.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),S.off(U.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),S.off(U.Events.FRAG_BUFFERED,this.onFragBuffered,this)},w.onInitPtsFound=function(S,f){var C=f.frag,y=f.id,b=f.initPTS;if(y==="main"){var B=C.cc;this.initPTS[C.cc]=b,this.log("InitPTS for cc: "+B+" found from main: "+b),this.videoTrackCC=B,this.state===j.State.WAITING_INIT_PTS&&this.tick()}},w.startLoad=function(S){if(!this.levels){this.startPosition=S,this.state=j.State.STOPPED;return}var f=this.lastCurrentTime;this.stopLoad(),this.setInterval(E),this.fragLoadError=0,f>0&&S===-1?(this.log("Override startPosition with lastCurrentTime @"+f.toFixed(3)),this.state=j.State.IDLE):(this.loadedmetadata=!1,this.state=j.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=S,this.tick()},w.doTick=function(){switch(this.state){case j.State.IDLE:this.doTickIdle();break;case j.State.WAITING_TRACK:{var S,f=this.levels,C=this.trackId,y=f==null||((S=f[C])===null||S===void 0)?void 0:S.details;if(y){if(this.waitForCdnTuneIn(y))break;this.state=j.State.WAITING_INIT_PTS}break}case j.State.FRAG_LOADING_WAITING_RETRY:{var b,B=performance.now(),F=this.retryDate;(!F||B>=F||(b=this.media)!==null&&b!==void 0&&b.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=j.State.IDLE);break}case j.State.WAITING_INIT_PTS:{var x=this.waitingData;if(x){var N=x.frag,I=x.part,g=x.cache,W=x.complete;if(this.initPTS[N.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=j.State.FRAG_LOADING;var J=g.flush(),ie={frag:N,part:I,payload:J,networkDetails:null};this._handleFragmentLoadProgress(ie),W&&D.prototype._handleFragmentLoadComplete.call(this,ie)}else if(this.videoTrackCC!==this.waitingVideoCC)h.logger.log("Waiting fragment cc ("+N.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var ue=this.getLoadPosition(),Re=z.BufferHelper.bufferInfo(this.mediaBuffer,ue,this.config.maxBufferHole),ve=Object(l.fragmentWithinToleranceTest)(Re.end,this.config.maxFragLookUpTolerance,N);ve<0&&(h.logger.log("Waiting fragment cc ("+N.cc+") @ "+N.start+" cancelled because another fragment at "+Re.end+" is needed"),this.clearWaitingFragment())}}else this.state=j.State.IDLE}}this.onTickEnd()},w.clearWaitingFragment=function(){var S=this.waitingData;S&&(this.fragmentTracker.removeFragment(S.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=j.State.IDLE)},w.onTickEnd=function(){var S=this.media;if(!S||!S.readyState)return;var f=this.mediaBuffer?this.mediaBuffer:S,C=f.buffered;!this.loadedmetadata&&C.length&&(this.loadedmetadata=!0),this.lastCurrentTime=S.currentTime},w.doTickIdle=function(){var S,f,C=this.hls,y=this.levels,b=this.media,B=this.trackId,F=C.config;if(!y||!y[B])return;if(!b&&(this.startFragRequested||!F.startFragPrefetch))return;var x=y[B],N=x.details;if(!N||N.live&&this.levelLastLoaded!==B||this.waitForCdnTuneIn(N)){this.state=j.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,v.ElementaryStreamTypes.AUDIO,R.PlaylistLevelType.AUDIO));var I=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,R.PlaylistLevelType.AUDIO);if(I===null)return;var g=I.len,W=this.getMaxBufferLength(),J=this.audioSwitch;if(g>=W&&!J)return;if(!J&&this._streamEnded(I,N)){C.trigger(U.Events.BUFFER_EOS,{type:"audio"}),this.state=j.State.ENDED;return}var ie=N.fragments,ue=ie[0].start,Re=I.end;if(J){var ve=this.getLoadPosition();Re=ve,N.PTSKnown&&ve<ue&&((I.end>ue||I.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),b.currentTime=ue+.05))}var Se=this.getNextFragment(Re,N);if(!Se){this.bufferFlushed=!0;return}((S=Se.decryptdata)===null||S===void 0?void 0:S.keyFormat)==="identity"&&!((f=Se.decryptdata)!==null&&f!==void 0&&f.key)?this.loadKey(Se,N):this.loadFragment(Se,N,Re)},w.getMaxBufferLength=function(){var S=D.prototype.getMaxBufferLength.call(this),f=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,R.PlaylistLevelType.MAIN);return f===null?S:Math.max(S,f.len)},w.onMediaDetaching=function(){this.videoBuffer=null,D.prototype.onMediaDetaching.call(this)},w.onAudioTracksUpdated=function(S,f){var C=f.audioTracks;this.resetTransmuxer(),this.levels=C.map(function(y){return new n.Level(y)})},w.onAudioTrackSwitching=function(S,f){var C=!!f.url;this.trackId=f.id;var y=this.fragCurrent;y!=null&&y.loader&&y.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),C?this.setInterval(E):this.resetTransmuxer(),C?(this.audioSwitch=!0,this.state=j.State.IDLE):this.state=j.State.STOPPED,this.tick()},w.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},w.onLevelLoaded=function(S,f){this.mainDetails=f.details},w.onAudioTrackLoaded=function(S,f){var C,y=this.levels,b=f.details,B=f.id;if(!y){this.warn("Audio tracks were reset while loading level "+B);return}this.log("Track "+B+" loaded ["+b.startSN+","+b.endSN+"],duration:"+b.totalduration);var F=y[B],x=0;if(b.live||(C=F.details)!==null&&C!==void 0&&C.live){var N=this.mainDetails;if(b.fragments[0]||(b.deltaUpdateFailed=!0),b.deltaUpdateFailed||!N)return;!F.details&&b.hasProgramDateTime&&N.hasProgramDateTime?(Object(d.alignMediaPlaylistByPDT)(b,N),x=b.fragments[0].start):x=this.alignPlaylists(b,F.details)}F.details=b,this.levelLastLoaded=B,!this.startFragRequested&&(this.mainDetails||!b.live)&&this.setStartPosition(F.details,x),this.state===j.State.WAITING_TRACK&&!this.waitForCdnTuneIn(b)&&(this.state=j.State.IDLE),this.tick()},w._handleFragmentLoadProgress=function(S){var f,C=S.frag,y=S.part,b=S.payload,B=this.config,F=this.trackId,x=this.levels;if(!x){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+C.sn+" of level "+C.level+" will not be buffered");return}var N=x[F];console.assert(N,"Audio track is defined on fragment load progress");var I=N.details;console.assert(I,"Audio track details are defined on fragment load progress");var g=B.defaultAudioCodec||N.audioCodec||"mp4a.40.2",W=this.transmuxer;W||(W=this.transmuxer=new p.default(this.hls,R.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var J=this.initPTS[C.cc],ie=(f=C.initSegment)===null||f===void 0?void 0:f.data;if(J!==void 0){var ue=!1,Re=y?y.index:-1,ve=Re!==-1,Se=new u.ChunkMetadata(C.level,C.sn,C.stats.chunkCount,b.byteLength,Re,ve);W.push(b,ie,g,"",C,y,I.totalduration,ue,Se,J)}else{h.logger.log("Unknown video PTS for cc "+C.cc+", waiting for video PTS before demuxing audio frag "+C.sn+" of ["+I.startSN+" ,"+I.endSN+"],track "+F);var Le=this.waitingData=this.waitingData||{frag:C,part:y,cache:new m.default,complete:!1},be=Le.cache;be.push(new Uint8Array(b)),this.waitingVideoCC=this.videoTrackCC,this.state=j.State.WAITING_INIT_PTS}},w._handleFragmentLoadComplete=function(S){if(this.waitingData){this.waitingData.complete=!0;return}D.prototype._handleFragmentLoadComplete.call(this,S)},w.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},w.onBufferCreated=function(S,f){var C=f.tracks.audio;C&&(this.mediaBuffer=C.buffer),f.tracks.video&&(this.videoBuffer=f.tracks.video.buffer)},w.onFragBuffered=function(S,f){var C=f.frag,y=f.part;if(C.type!==R.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(C)){this.warn("Fragment "+C.sn+(y?" p: "+y.index:"")+" of level "+C.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}C.sn!=="initSegment"&&(this.fragPrevious=C,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(U.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(C,y)},w.onError=function(S,f){switch(f.details){case o.ErrorDetails.FRAG_LOAD_ERROR:case o.ErrorDetails.FRAG_LOAD_TIMEOUT:case o.ErrorDetails.KEY_LOAD_ERROR:case o.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(R.PlaylistLevelType.AUDIO,f);break;case o.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case o.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==j.State.ERROR&&this.state!==j.State.STOPPED&&(this.state=f.fatal?j.State.ERROR:j.State.IDLE,this.warn(f.details+" while loading frag, switching to "+this.state+" state"));break;case o.ErrorDetails.BUFFER_FULL_ERROR:if(f.parent==="audio"&&(this.state===j.State.PARSING||this.state===j.State.PARSED)){var C=!0,y=this.getFwdBufferInfo(this.mediaBuffer,R.PlaylistLevelType.AUDIO);y&&y.len>.5&&(C=!this.reduceMaxBufferLength(y.len)),C&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,D.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},w.onBufferFlushed=function(S,f){var C=f.type;C===v.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},w._handleTransmuxComplete=function(S){var f,C="audio",y=this.hls,b=S.remuxResult,B=S.chunkMeta,F=this.getCurrentContext(B);if(!F){this.warn("The loading context changed while buffering fragment "+B.sn+" of level "+B.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(B.level);return}var x=F.frag,N=F.part,I=b.audio,g=b.text,W=b.id3,J=b.initSegment;if(this.fragContextChanged(x))return;if(this.state=j.State.PARSING,this.audioSwitch&&I&&this.completeAudioSwitch(),J!=null&&J.tracks&&(this._bufferInitSegment(J.tracks,x,B),y.trigger(U.Events.FRAG_PARSING_INIT_SEGMENT,{frag:x,id:C,tracks:J.tracks})),I){var ie=I.startPTS,ue=I.endPTS,Re=I.startDTS,ve=I.endDTS;N&&(N.elementaryStreams[v.ElementaryStreamTypes.AUDIO]={startPTS:ie,endPTS:ue,startDTS:Re,endDTS:ve}),x.setElementaryStreamInfo(v.ElementaryStreamTypes.AUDIO,ie,ue,Re,ve),this.bufferFragmentData(I,x,N,B)}if(W!=null&&(f=W.samples)!==null&&f!==void 0&&f.length){var Se=s({frag:x,id:C},W);y.trigger(U.Events.FRAG_PARSING_METADATA,Se)}if(g){var Le=s({frag:x,id:C},g);y.trigger(U.Events.FRAG_PARSING_USERDATA,Le)}},w._bufferInitSegment=function(S,f,C){if(this.state!==j.State.PARSING)return;S.video&&delete S.video;var y=S.audio;if(!y)return;y.levelCodec=y.codec,y.id="audio",this.log("Init audio buffer, container:"+y.container+", codecs[parsed]=["+y.codec+"]"),this.hls.trigger(U.Events.BUFFER_CODECS,S);var b=y.initSegment;if(b!=null&&b.byteLength){var B={type:"audio",frag:f,part:null,chunkMeta:C,parent:f.type,data:b};this.hls.trigger(U.Events.BUFFER_APPENDING,B)}this.tick()},w.loadFragment=function(S,f,C){var y=this.fragmentTracker.getState(S);this.fragCurrent=S,(this.audioSwitch||y===G.FragmentState.NOT_LOADED||y===G.FragmentState.PARTIAL)&&(S.sn==="initSegment"?this._loadInitSegment(S):f.live&&!Object(Y.isFiniteNumber)(this.initPTS[S.cc])?(this.log("Waiting for video PTS in continuity counter "+S.cc+" of live stream before loading audio fragment "+S.sn+" of level "+this.trackId),this.state=j.State.WAITING_INIT_PTS):(this.startFragRequested=!0,D.prototype.loadFragment.call(this,S,f,C)))},w.completeAudioSwitch=function(){var S=this.hls,f=this.media,C=this.trackId;f&&(this.log("Switching audio track : flushing all audio"),D.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,S.trigger(U.Events.AUDIO_TRACK_SWITCHED,{id:C})},L}(j.default);$.default=T},"./src/controller/audio-track-controller.ts":function(re,$,P){"use strict";P.r($);var Y=P("./src/events.ts"),j=P("./src/errors.ts"),U=P("./src/controller/base-playlist-controller.ts"),z=P("./src/types/loader.ts");function G(p,u){for(var l=0;l<u.length;l++){var d=u[l];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(p,d.key,d)}}function n(p,u,l){return u&&G(p.prototype,u),l&&G(p,l),p}function R(p,u){p.prototype=Object.create(u.prototype),p.prototype.constructor=p,v(p,u)}function v(p,u){return v=Object.setPrototypeOf||function(d,o){return d.__proto__=o,d},v(p,u)}var m=function(p){R(u,p);function u(d){var o;return o=p.call(this,d,"[audio-track-controller]")||this,o.tracks=[],o.groupId=null,o.tracksInGroup=[],o.trackId=-1,o.trackName="",o.selectDefaultTrack=!0,o.registerListeners(),o}var l=u.prototype;return l.registerListeners=function(){var o=this.hls;o.on(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.on(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.on(Y.Events.LEVEL_LOADING,this.onLevelLoading,this),o.on(Y.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),o.on(Y.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),o.on(Y.Events.ERROR,this.onError,this)},l.unregisterListeners=function(){var o=this.hls;o.off(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.off(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.off(Y.Events.LEVEL_LOADING,this.onLevelLoading,this),o.off(Y.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),o.off(Y.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),o.off(Y.Events.ERROR,this.onError,this)},l.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,p.prototype.destroy.call(this)},l.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},l.onManifestParsed=function(o,h){this.tracks=h.audioTracks||[]},l.onAudioTrackLoaded=function(o,h){var s=h.id,a=h.details,A=this.tracksInGroup[s];if(!A){this.warn("Invalid audio track id "+s);return}var E=A.details;A.details=h.details,this.log("audioTrack "+s+" loaded ["+a.startSN+"-"+a.endSN+"]"),s===this.trackId&&(this.retryCount=0,this.playlistLoaded(s,h,E))},l.onLevelLoading=function(o,h){this.switchLevel(h.level)},l.onLevelSwitching=function(o,h){this.switchLevel(h.level)},l.switchLevel=function(o){var h=this.hls.levels[o];if(!(h!=null&&h.audioGroupIds))return;var s=h.audioGroupIds[h.urlId];if(this.groupId!==s){this.groupId=s;var a=this.tracks.filter(function(E){return!s||E.groupId===s});this.selectDefaultTrack&&!a.some(function(E){return E.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=a;var A={audioTracks:a};this.log("Updating audio tracks, "+a.length+' track(s) found in "'+s+'" group-id'),this.hls.trigger(Y.Events.AUDIO_TRACKS_UPDATED,A),this.selectInitialTrack()}},l.onError=function(o,h){if(p.prototype.onError.call(this,o,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)},l.setAudioTrack=function(o){var h=this.tracksInGroup;if(o<0||o>=h.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var s=h[this.trackId];this.log("Now switching to audio-track index "+o);var a=h[o],A=a.id,E=a.groupId,T=E===void 0?"":E,D=a.name,L=a.type,w=a.url;if(this.trackId=o,this.trackName=D,this.selectDefaultTrack=!1,this.hls.trigger(Y.Events.AUDIO_TRACK_SWITCHING,{id:A,groupId:T,name:D,type:L,url:w}),a.details&&!a.details.live)return;var O=this.switchParams(a.url,s==null?void 0:s.details);this.loadPlaylist(O)},l.selectInitialTrack=function(){var o=this.tracksInGroup;console.assert(o.length,"Initial audio track should be selected when tracks are known");var h=this.trackName,s=this.findTrackId(h)||this.findTrackId();s!==-1?this.setAudioTrack(s):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.MEDIA_ERROR,details:j.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},l.findTrackId=function(o){for(var h=this.tracksInGroup,s=0;s<h.length;s++){var a=h[s];if((!this.selectDefaultTrack||a.default)&&(!o||o===a.name))return a.id}return-1},l.loadPlaylist=function(o){var h=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(h)){var s=h.id,a=h.groupId,A=h.url;if(o)try{A=o.addDirectives(A)}catch(E){this.warn("Could not construct new URL with HLS Delivery Directives: "+E)}this.log("loading audio-track playlist for id: "+s),this.clearTimer(),this.hls.trigger(Y.Events.AUDIO_TRACK_LOADING,{url:A,id:s,groupId:a,deliveryDirectives:o||null})}},n(u,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(o){this.selectDefaultTrack=!1,this.setAudioTrack(o)}}]),u}(U.default);$.default=m},"./src/controller/base-playlist-controller.ts":function(re,$,P){"use strict";P.r($),P.d($,"default",function(){return n});var Y=P("./src/polyfills/number.ts"),j=P("./src/types/level.ts"),U=P("./src/controller/level-helper.ts"),z=P("./src/utils/logger.ts"),G=P("./src/errors.ts"),n=function(){function R(m,p){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=z.logger.log.bind(z.logger,p+":"),this.warn=z.logger.warn.bind(z.logger,p+":"),this.hls=m}var v=R.prototype;return v.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},v.onError=function(p,u){u.fatal&&u.type===G.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},v.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},v.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},v.stopLoad=function(){this.canLoad=!1,this.clearTimer()},v.switchParams=function(p,u){var l=u==null?void 0:u.renditionReports;if(l)for(var d=0;d<l.length;d++){var o=l[d],h=""+o.URI;if(h===p.substr(-h.length)){var s=parseInt(o["LAST-MSN"]),a=parseInt(o["LAST-PART"]);if(u&&this.hls.config.lowLatencyMode){var A=Math.min(u.age-u.partTarget,u.targetduration);a!==void 0&&A>u.partTarget&&(a+=1)}if(Object(Y.isFiniteNumber)(s))return new j.HlsUrlParameters(s,Object(Y.isFiniteNumber)(a)?a:void 0,j.HlsSkip.No)}}},v.loadPlaylist=function(p){},v.shouldLoadTrack=function(p){return this.canLoad&&p&&!!p.url&&(!p.details||p.details.live)},v.playlistLoaded=function(p,u,l){var d=this,o=u.details,h=u.stats,s=h.loading.end?Math.max(0,self.performance.now()-h.loading.end):0;if(o.advancedDateTime=Date.now()-s,o.live||l!=null&&l.live){if(o.reloaded(l),l&&this.log("live playlist "+p+" "+(o.advanced?"REFRESHED "+o.lastPartSn+"-"+o.lastPartIndex:"MISSED")),l&&o.fragments.length>0&&Object(U.mergeDetails)(l,o),!this.canLoad||!o.live)return;var a,A=void 0,E=void 0;if(o.canBlockReload&&o.endSN&&o.advanced){var T=this.hls.config.lowLatencyMode,D=o.lastPartSn,L=o.endSN,w=o.lastPartIndex,O=w!==-1,S=D===L,f=T?0:w;O?(A=S?L+1:D,E=S?f:w+1):A=L+1;var C=o.age,y=C+o.ageHeader,b=Math.min(y-o.partTarget,o.targetduration*1.5);if(b>0){if(l&&b>l.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+l.tuneInGoal+" to: "+b+" with playlist age: "+o.age),b=0;else{var B=Math.floor(b/o.targetduration);if(A+=B,E!==void 0){var F=Math.round(b%o.targetduration/o.partTarget);E+=F}this.log("CDN Tune-in age: "+o.ageHeader+"s last advanced "+C.toFixed(2)+"s goal: "+b+" skip sn "+B+" to part "+E)}o.tuneInGoal=b}if(a=this.getDeliveryDirectives(o,u.deliveryDirectives,A,E),T||!S){this.loadPlaylist(a);return}}else a=this.getDeliveryDirectives(o,u.deliveryDirectives,A,E);var x=Object(U.computeReloadInterval)(o,h);A!==void 0&&o.canBlockReload&&(x-=o.partTarget||1),this.log("reload live playlist "+p+" in "+Math.round(x)+" ms"),this.timer=self.setTimeout(function(){return d.loadPlaylist(a)},x)}else this.clearTimer()},v.getDeliveryDirectives=function(p,u,l,d){var o=Object(j.getSkipValue)(p,l);return u!=null&&u.skip&&p.deltaUpdateFailed&&(l=u.msn,d=u.part,o=j.HlsSkip.No),new j.HlsUrlParameters(l,d,o)},v.retryLoadingOrFail=function(p){var u=this,l=this.hls.config,d=this.retryCount<l.levelLoadingMaxRetry;if(d){var o;if(this.retryCount++,p.details.indexOf("LoadTimeOut")>-1&&(o=p.context)!==null&&o!==void 0&&o.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+p.details+'"'),this.loadPlaylist();else{var h=Math.min(Math.pow(2,this.retryCount)*l.levelLoadingRetryDelay,l.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return u.loadPlaylist()},h),this.warn("retry playlist loading #"+this.retryCount+" in "+h+' ms after "'+p.details+'"')}}else this.warn('cannot recover from error "'+p.details+'"'),this.clearTimer(),p.fatal=!0;return d},R}()},"./src/controller/base-stream-controller.ts":function(re,$,P){"use strict";P.r($),P.d($,"State",function(){return L}),P.d($,"default",function(){return w});var Y=P("./src/polyfills/number.ts"),j=P("./src/task-loop.ts"),U=P("./src/controller/fragment-tracker.ts"),z=P("./src/utils/buffer-helper.ts"),G=P("./src/utils/logger.ts"),n=P("./src/events.ts"),R=P("./src/errors.ts"),v=P("./src/types/transmuxer.ts"),m=P("./src/utils/mp4-tools.ts"),p=P("./src/utils/discontinuities.ts"),u=P("./src/controller/fragment-finders.ts"),l=P("./src/controller/level-helper.ts"),d=P("./src/loader/fragment-loader.ts"),o=P("./src/crypt/decrypter.ts"),h=P("./src/utils/time-ranges.ts"),s=P("./src/types/loader.ts");function a(O,S){for(var f=0;f<S.length;f++){var C=S[f];C.enumerable=C.enumerable||!1,C.configurable=!0,"value"in C&&(C.writable=!0),Object.defineProperty(O,C.key,C)}}function A(O,S,f){return S&&a(O.prototype,S),f&&a(O,f),O}function E(O){if(O===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return O}function T(O,S){O.prototype=Object.create(S.prototype),O.prototype.constructor=O,D(O,S)}function D(O,S){return D=Object.setPrototypeOf||function(C,y){return C.__proto__=y,C},D(O,S)}var L={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",BACKTRACKING:"BACKTRACKING",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS",WAITING_LEVEL:"WAITING_LEVEL"},w=function(O){T(S,O);function S(C,y,b){var B;return B=O.call(this)||this,B.hls=void 0,B.fragPrevious=null,B.fragCurrent=null,B.fragmentTracker=void 0,B.transmuxer=null,B._state=L.STOPPED,B.media=void 0,B.mediaBuffer=void 0,B.config=void 0,B.bitrateTest=!1,B.lastCurrentTime=0,B.nextLoadPosition=0,B.startPosition=0,B.loadedmetadata=!1,B.fragLoadError=0,B.retryDate=0,B.levels=null,B.fragmentLoader=void 0,B.levelLastLoaded=null,B.startFragRequested=!1,B.decrypter=void 0,B.initPTS=[],B.onvseeking=null,B.onvended=null,B.logPrefix="",B.log=void 0,B.warn=void 0,B.logPrefix=b,B.log=G.logger.log.bind(G.logger,b+":"),B.warn=G.logger.warn.bind(G.logger,b+":"),B.hls=C,B.fragmentLoader=new d.default(C.config),B.fragmentTracker=y,B.config=C.config,B.decrypter=new o.default(C,C.config),C.on(n.Events.KEY_LOADED,B.onKeyLoaded,E(B)),B}var f=S.prototype;return f.doTick=function(){this.onTickEnd()},f.onTickEnd=function(){},f.startLoad=function(y){},f.stopLoad=function(){this.fragmentLoader.abort();var y=this.fragCurrent;y&&this.fragmentTracker.removeFragment(y),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=L.STOPPED},f._streamEnded=function(y,b){var B=this.fragCurrent,F=this.fragmentTracker;if(!b.live&&B&&B.sn===b.endSN&&!y.nextStart){var x=F.getState(B);return x===U.FragmentState.PARTIAL||x===U.FragmentState.OK}return!1},f.onMediaAttached=function(y,b){var B=this.media=this.mediaBuffer=b.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),B.addEventListener("seeking",this.onvseeking),B.addEventListener("ended",this.onvended);var F=this.config;this.levels&&F.autoStartLoad&&this.state===L.STOPPED&&this.startLoad(F.startPosition)},f.onMediaDetaching=function(){var y=this.media;y!=null&&y.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),y&&(y.removeEventListener("seeking",this.onvseeking),y.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},f.onMediaSeeking=function(){var y=this.config,b=this.fragCurrent,B=this.media,F=this.mediaBuffer,x=this.state,N=B?B.currentTime:0,I=z.BufferHelper.bufferInfo(F||B,N,y.maxBufferHole);if(this.log("media seeking to "+(Object(Y.isFiniteNumber)(N)?N.toFixed(3):N)+", state: "+x),x===L.ENDED)this.resetLoadingState();else if(b&&!I.len){var g=y.maxFragLookUpTolerance,W=b.start-g,J=b.start+b.duration+g,ie=N>J;(N<W||ie)&&(ie&&b.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),b.loader.abort()),this.resetLoadingState())}B&&(this.lastCurrentTime=N),!this.loadedmetadata&&!I.len&&(this.nextLoadPosition=this.startPosition=N),this.tickImmediate()},f.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},f.onKeyLoaded=function(y,b){if(this.state!==L.KEY_LOADING||b.frag!==this.fragCurrent||!this.levels)return;this.state=L.IDLE;var B=this.levels[b.frag.level].details;B&&this.loadFragment(b.frag,B,b.frag.start)},f.onHandlerDestroying=function(){this.stopLoad(),O.prototype.onHandlerDestroying.call(this)},f.onHandlerDestroyed=function(){this.state=L.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,O.prototype.onHandlerDestroyed.call(this)},f.loadKey=function(y,b){this.log("Loading key for "+y.sn+" of ["+b.startSN+"-"+b.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+y.level),this.state=L.KEY_LOADING,this.fragCurrent=y,this.hls.trigger(n.Events.KEY_LOADING,{frag:y})},f.loadFragment=function(y,b,B){this._loadFragForPlayback(y,b,B)},f._loadFragForPlayback=function(y,b,B){var F=this,x=function(I){if(F.fragContextChanged(y)){F.warn("Fragment "+y.sn+(I.part?" p: "+I.part.index:"")+" of level "+y.level+" was dropped during download."),F.fragmentTracker.removeFragment(y);return}y.stats.chunkCount++,F._handleFragmentLoadProgress(I)};this._doFragLoad(y,b,B,x).then(function(N){if(!N)return;F.fragLoadError=0;var I=F.state;if(F.fragContextChanged(y)){(I===L.FRAG_LOADING||I===L.BACKTRACKING||!F.fragCurrent&&I===L.PARSING)&&(F.fragmentTracker.removeFragment(y),F.state=L.IDLE);return}if("payload"in N&&(F.log("Loaded fragment "+y.sn+" of level "+y.level),F.hls.trigger(n.Events.FRAG_LOADED,N),F.state===L.BACKTRACKING)){F.fragmentTracker.backtrack(y,N),F.resetFragmentLoading(y);return}F._handleFragmentLoadComplete(N)}).catch(function(N){F.warn(N),F.resetFragmentLoading(y)})},f.flushMainBuffer=function(y,b,B){if(B===void 0&&(B=null),!(y-b))return;var F={startOffset:y,endOffset:b,type:B};this.fragLoadError=0,this.hls.trigger(n.Events.BUFFER_FLUSHING,F)},f._loadInitSegment=function(y){var b=this;this._doFragLoad(y).then(function(B){if(!B||b.fragContextChanged(y)||!b.levels)throw new Error("init load aborted");return B}).then(function(B){var F=b.hls,x=B.payload,N=y.decryptdata;if(x&&x.byteLength>0&&N&&N.key&&N.iv&&N.method==="AES-128"){var I=self.performance.now();return b.decrypter.webCryptoDecrypt(new Uint8Array(x),N.key.buffer,N.iv.buffer).then(function(g){var W=self.performance.now();return F.trigger(n.Events.FRAG_DECRYPTED,{frag:y,payload:g,stats:{tstart:I,tdecrypt:W}}),B.payload=g,B})}return B}).then(function(B){var F=b.fragCurrent,x=b.hls,N=b.levels;if(!N)throw new Error("init load aborted, missing levels");var I=N[y.level].details;console.assert(I,"Level details are defined when init segment is loaded");var g=y.stats;b.state=L.IDLE,b.fragLoadError=0,y.data=new Uint8Array(B.payload),g.parsing.start=g.buffering.start=self.performance.now(),g.parsing.end=g.buffering.end=self.performance.now(),B.frag===F&&x.trigger(n.Events.FRAG_BUFFERED,{stats:g,frag:F,part:null,id:y.type}),b.tick()}).catch(function(B){b.warn(B),b.resetFragmentLoading(y)})},f.fragContextChanged=function(y){var b=this.fragCurrent;return!y||!b||y.level!==b.level||y.sn!==b.sn||y.urlId!==b.urlId},f.fragBufferedComplete=function(y,b){var B=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+y.type+" sn: "+y.sn+(b?" part: "+b.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+y.level+" "+h.default.toString(z.BufferHelper.getBuffered(B))),this.state=L.IDLE,this.tick()},f._handleFragmentLoadComplete=function(y){var b=this.transmuxer;if(!b)return;var B=y.frag,F=y.part,x=y.partsLoaded,N=!x||x.length===0||x.some(function(g){return!g}),I=new v.ChunkMetadata(B.level,B.sn,B.stats.chunkCount+1,0,F?F.index:-1,!N);b.flush(I)},f._handleFragmentLoadProgress=function(y){},f._doFragLoad=function(y,b,B,F){var x=this;if(B===void 0&&(B=null),!this.levels)throw new Error("frag load aborted, missing levels");if(B=Math.max(y.start,B||0),this.config.lowLatencyMode&&b){var N=b.partList;if(N&&F){B>y.end&&b.fragmentHint&&(y=b.fragmentHint);var I=this.getNextPart(N,y,B);if(I>-1){var g=N[I];return this.log("Loading part sn: "+y.sn+" p: "+g.index+" cc: "+y.cc+" of playlist ["+b.startSN+"-"+b.endSN+"] parts [0-"+I+"-"+(N.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+y.level+", target: "+parseFloat(B.toFixed(3))),this.nextLoadPosition=g.start+g.duration,this.state=L.FRAG_LOADING,this.hls.trigger(n.Events.FRAG_LOADING,{frag:y,part:N[I],targetBufferTime:B}),this.doFragPartsLoad(y,N,I,F).catch(function(W){return x.handleFragLoadError(W)})}else if(!y.url||this.loadedEndOfParts(N,B))return Promise.resolve(null)}}return this.log("Loading fragment "+y.sn+" cc: "+y.cc+" "+(b?"of ["+b.startSN+"-"+b.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+y.level+", target: "+parseFloat(B.toFixed(3))),Object(Y.isFiniteNumber)(y.sn)&&!this.bitrateTest&&(this.nextLoadPosition=y.start+y.duration),this.state=L.FRAG_LOADING,this.hls.trigger(n.Events.FRAG_LOADING,{frag:y,targetBufferTime:B}),this.fragmentLoader.load(y,F).catch(function(W){return x.handleFragLoadError(W)})},f.doFragPartsLoad=function(y,b,B,F){var x=this;return new Promise(function(N,I){var g=[],W=function J(ie){var ue=b[ie];x.fragmentLoader.loadPart(y,ue,F).then(function(Re){g[ue.index]=Re;var ve=Re.part;x.hls.trigger(n.Events.FRAG_LOADED,Re);var Se=b[ie+1];if(Se&&Se.fragment===y)J(ie+1);else return N({frag:y,part:ve,partsLoaded:g})}).catch(I)};W(B)})},f.handleFragLoadError=function(y){var b=y.data;return b&&b.details===R.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(b.frag,b.part):this.hls.trigger(n.Events.ERROR,b),null},f._handleTransmuxerFlush=function(y){var b=this.getCurrentContext(y);if(!b||this.state!==L.PARSING){this.fragCurrent||(this.state=L.IDLE);return}var B=b.frag,F=b.part,x=b.level,N=self.performance.now();B.stats.parsing.end=N,F&&(F.stats.parsing.end=N),this.updateLevelTiming(B,F,x,y.partial)},f.getCurrentContext=function(y){var b=this.levels,B=y.level,F=y.sn,x=y.part;if(!b||!b[B])return this.warn("Levels object was unset while buffering fragment "+F+" of level "+B+". The current chunk will not be buffered."),null;var N=b[B],I=x>-1?Object(l.getPartWith)(N,F,x):null,g=I?I.fragment:Object(l.getFragmentWithSN)(N,F,this.fragCurrent);return g?{frag:g,part:I,level:N}:null},f.bufferFragmentData=function(y,b,B,F){if(!y||this.state!==L.PARSING)return;var x=y.data1,N=y.data2,I=x;if(x&&N&&(I=Object(m.appendUint8Array)(x,N)),!I||!I.length)return;var g={type:y.type,frag:b,part:B,chunkMeta:F,parent:b.type,data:I};this.hls.trigger(n.Events.BUFFER_APPENDING,g),y.dropped&&y.independent&&!B&&this.flushBufferGap(b)},f.flushBufferGap=function(y){var b=this.media;if(!b)return;if(!z.BufferHelper.isBuffered(b,b.currentTime)){this.flushMainBuffer(0,y.start);return}var B=b.currentTime,F=z.BufferHelper.bufferInfo(b,B,0),x=y.duration,N=Math.min(this.config.maxFragLookUpTolerance*2,x*.25),I=Math.max(Math.min(y.start-N,F.end-N),B+N);y.start-I>N&&this.flushMainBuffer(I,y.start)},f.getFwdBufferInfo=function(y,b){var B=this.config,F=this.getLoadPosition();if(!Object(Y.isFiniteNumber)(F))return null;var x=z.BufferHelper.bufferInfo(y,F,B.maxBufferHole);if(x.len===0&&x.nextStart!==void 0){var N=this.fragmentTracker.getBufferedFrag(F,b);if(N&&x.nextStart<N.end)return z.BufferHelper.bufferInfo(y,F,Math.max(x.nextStart,B.maxBufferHole))}return x},f.getMaxBufferLength=function(y){var b=this.config,B;return y?B=Math.max(8*b.maxBufferSize/y,b.maxBufferLength):B=b.maxBufferLength,Math.min(B,b.maxMaxBufferLength)},f.reduceMaxBufferLength=function(y){var b=this.config,B=y||b.maxBufferLength;return b.maxMaxBufferLength>=B?(b.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+b.maxMaxBufferLength+"s"),!0):!1},f.getNextFragment=function(y,b){var B,F,x=b.fragments,N=x.length;if(!N)return null;var I=this.config,g=x[0].start,W;if(b.live){var J=I.initialLiveManifestSize;if(N<J)return this.warn("Not enough fragments to start playback (have: "+N+", need: "+J+")"),null;!b.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&(W=this.getInitialLiveFragment(b,x),this.startPosition=W?this.hls.liveSyncPosition||W.start:y)}else y<=g&&(W=x[0]);if(!W){var ie=I.lowLatencyMode?b.partEnd:b.fragmentEnd;W=this.getFragmentAtPosition(y,ie,b)}return(B=W)!==null&&B!==void 0&&B.initSegment&&!((F=W)!==null&&F!==void 0&&F.initSegment.data)&&!this.bitrateTest&&(W=W.initSegment),W},f.getNextPart=function(y,b,B){for(var F=-1,x=!1,N=!0,I=0,g=y.length;I<g;I++){var W=y[I];if(N=N&&!W.independent,F>-1&&B<W.start)break;var J=W.loaded;!J&&(x||W.independent||N)&&W.fragment===b&&(F=I),x=J}return F},f.loadedEndOfParts=function(y,b){var B=y[y.length-1];return B&&b>B.start&&B.loaded},f.getInitialLiveFragment=function(y,b){var B=this.fragPrevious,F=null;if(B){if(y.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+B.programDateTime),F=Object(u.findFragmentByPDT)(b,B.endProgramDateTime,this.config.maxFragLookUpTolerance)),!F){var x=B.sn+1;if(x>=y.startSN&&x<=y.endSN){var N=b[x-y.startSN];B.cc===N.cc&&(F=N,this.log("Live playlist, switching playlist, load frag with next SN: "+F.sn))}F||(F=Object(u.findFragWithCC)(b,B.cc),F&&this.log("Live playlist, switching playlist, load frag with same CC: "+F.sn))}}else{var I=this.hls.liveSyncPosition;I!==null&&(F=this.getFragmentAtPosition(I,this.bitrateTest?y.fragmentEnd:y.edge,y))}return F},f.getFragmentAtPosition=function(y,b,B){var F=this.config,x=this.fragPrevious,N=B.fragments,I=B.endSN,g=B.fragmentHint,W=F.maxFragLookUpTolerance,J=!!(F.lowLatencyMode&&B.partList&&g);J&&g&&!this.bitrateTest&&(N=N.concat(g),I=g.sn);var ie;if(y<b){var ue=y>b-W?0:W;ie=Object(u.findFragmentByPTS)(x,N,y,ue)}else ie=N[N.length-1];if(ie){var Re=ie.sn-B.startSN,ve=x&&ie.level===x.level,Se=N[Re+1],Le=this.fragmentTracker.getState(ie);if(Le===U.FragmentState.BACKTRACKED){ie=null;for(var be=Re;N[be]&&this.fragmentTracker.getState(N[be])===U.FragmentState.BACKTRACKED;)x?ie=N[be--]:ie=N[--be];ie||(ie=Se)}else x&&ie.sn===x.sn&&!J&&(ve&&(ie.sn<I&&this.fragmentTracker.getState(Se)!==U.FragmentState.OK?(this.log("SN "+ie.sn+" just loaded, load next one: "+Se.sn),ie=Se):ie=null))}return ie},f.synchronizeToLiveEdge=function(y){var b=this.config,B=this.media;if(!B)return;var F=this.hls.liveSyncPosition,x=B.currentTime,N=y.fragments[0].start,I=y.edge,g=x>=N-b.maxFragLookUpTolerance&&x<=I;if(F!==null&&B.duration>F&&(x<F||!g)){var W=b.liveMaxLatencyDuration!==void 0?b.liveMaxLatencyDuration:b.liveMaxLatencyDurationCount*y.targetduration;(!g&&B.readyState<4||x<I-W)&&(this.loadedmetadata||(this.nextLoadPosition=F),B.readyState&&(this.warn("Playback: "+x.toFixed(3)+" is located too far from the end of live sliding playlist: "+I+", reset currentTime to : "+F.toFixed(3)),B.currentTime=F))}},f.alignPlaylists=function(y,b){var B=this.levels,F=this.levelLastLoaded,x=this.fragPrevious,N=F!==null?B[F]:null,I=y.fragments.length;if(!I)return this.warn("No fragments in live playlist"),0;var g=y.fragments[0].start,W=!b,J=y.alignedSliding&&Object(Y.isFiniteNumber)(g);if(W||!J&&!g){Object(p.alignStream)(x,N,y);var ie=y.fragments[0].start;return this.log("Live playlist sliding: "+ie.toFixed(2)+" start-sn: "+(b?b.startSN:"na")+"->"+y.startSN+" prev-sn: "+(x?x.sn:"na")+" fragments: "+I),ie}return g},f.waitForCdnTuneIn=function(y){var b=3;return y.live&&y.canBlockReload&&y.tuneInGoal>Math.max(y.partHoldBack,y.partTarget*b)},f.setStartPosition=function(y,b){var B=this.startPosition;if(B<b&&(B=-1),B===-1||this.lastCurrentTime===-1){var F=y.startTimeOffset;Object(Y.isFiniteNumber)(F)?(B=b+F,F<0&&(B+=y.totalduration),B=Math.min(Math.max(b,B),b+y.totalduration),this.log("Start time offset "+F+" found in playlist, adjust startPosition to "+B),this.startPosition=B):y.live?B=this.hls.liveSyncPosition||b:this.startPosition=B=0,this.lastCurrentTime=B}this.nextLoadPosition=B},f.getLoadPosition=function(){var y=this.media,b=0;return this.loadedmetadata&&y?b=y.currentTime:this.nextLoadPosition&&(b=this.nextLoadPosition),b},f.handleFragLoadAborted=function(y,b){this.transmuxer&&y.sn!=="initSegment"&&y.stats.aborted&&(this.warn("Fragment "+y.sn+(b?" part"+b.index:"")+" of level "+y.level+" was aborted"),this.resetFragmentLoading(y))},f.resetFragmentLoading=function(y){(!this.fragCurrent||!this.fragContextChanged(y))&&(this.state=L.IDLE)},f.onFragmentOrKeyLoadError=function(y,b){if(b.fatal)return;var B=b.frag;if(!B||B.type!==y)return;var F=this.fragCurrent;console.assert(F&&B.sn===F.sn&&B.level===F.level&&B.urlId===F.urlId,"Frag load error must match current frag to retry");var x=this.config;if(this.fragLoadError+1<=x.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(B.level))return;var N=Math.min(Math.pow(2,this.fragLoadError)*x.fragLoadingRetryDelay,x.fragLoadingMaxRetryTimeout);this.warn("Fragment "+B.sn+" of "+y+" "+B.level+" failed to load, retrying in "+N+"ms"),this.retryDate=self.performance.now()+N,this.fragLoadError++,this.state=L.FRAG_LOADING_WAITING_RETRY}else b.levelRetry?(y===s.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=L.IDLE):(G.logger.error(b.details+" reaches max retry, redispatch as fatal ..."),b.fatal=!0,this.hls.stopLoad(),this.state=L.ERROR)},f.afterBufferFlushed=function(y,b,B){if(!y)return;var F=z.BufferHelper.getBuffered(y);this.fragmentTracker.detectEvictedFragments(b,F,B),this.state===L.ENDED&&this.resetLoadingState()},f.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=L.IDLE},f.resetLiveStartWhenNotLoaded=function(y){if(!this.loadedmetadata){this.startFragRequested=!1;var b=this.levels?this.levels[y].details:null;if(b!=null&&b.live)return this.startPosition=-1,this.setStartPosition(b,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},f.updateLevelTiming=function(y,b,B,F){var x=this,N=B.details;console.assert(!!N,"level.details must be defined");var I=Object.keys(y.elementaryStreams).reduce(function(g,W){var J=y.elementaryStreams[W];if(J){var ie=J.endPTS-J.startPTS;if(ie<=0)return x.warn("Could not parse fragment "+y.sn+" "+W+" duration reliably ("+ie+") resetting transmuxer to fallback to playlist timing"),x.resetTransmuxer(),g||!1;var ue=F?0:Object(l.updateFragPTSDTS)(N,y,J.startPTS,J.endPTS,J.startDTS,J.endDTS);return x.hls.trigger(n.Events.LEVEL_PTS_UPDATED,{details:N,level:B,drift:ue,type:W,frag:y,start:J.startPTS,end:J.endPTS}),!0}return g},!1);I?(this.state=L.PARSED,this.hls.trigger(n.Events.FRAG_PARSED,{frag:y,part:b})):this.resetLoadingState()},f.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},A(S,[{key:"state",get:function(){return this._state},set:function(y){var b=this._state;b!==y&&(this._state=y,this.log(b+"->"+y))}}]),S}(j.default)},"./src/controller/buffer-controller.ts":function(re,$,P){"use strict";P.r($),P.d($,"default",function(){return u});var Y=P("./src/polyfills/number.ts"),j=P("./src/events.ts"),U=P("./src/utils/logger.ts"),z=P("./src/errors.ts"),G=P("./src/utils/buffer-helper.ts"),n=P("./src/utils/mediasource-helper.ts"),R=P("./src/loader/fragment.ts"),v=P("./src/controller/buffer-operation-queue.ts"),m=Object(n.getMediaSource)(),p=/([ha]vc.)(?:\.[^.,]+)+/,u=function(){function l(o){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 s=h.hls,a=h.media,A=h.mediaSource;U.logger.log("[buffer-controller]: Media source opened"),a&&(h.updateMediaElementDuration(),s.trigger(j.Events.MEDIA_ATTACHED,{media:a})),A&&A.removeEventListener("sourceopen",h._onMediaSourceOpen),h.checkPendingTracks()},this._onMediaSourceClose=function(){U.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){U.logger.log("[buffer-controller]: Media source ended")},this.hls=o,this._initSourceBuffer(),this.registerListeners()}var d=l.prototype;return d.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},d.destroy=function(){this.unregisterListeners(),this.details=null},d.registerListeners=function(){var 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)},d.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)},d._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new v.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},d.onManifestParsed=function(h,s){var a=2;(s.audio&&!s.video||!s.altAudio)&&(a=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=a,this.details=null,U.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},d.onMediaAttaching=function(h,s){var a=this.media=s.media;if(a&&m){var A=this.mediaSource=new m;A.addEventListener("sourceopen",this._onMediaSourceOpen),A.addEventListener("sourceended",this._onMediaSourceEnded),A.addEventListener("sourceclose",this._onMediaSourceClose),a.src=self.URL.createObjectURL(A),this._objectUrl=a.src}},d.onMediaDetaching=function(){var h=this.media,s=this.mediaSource,a=this._objectUrl;if(s){if(U.logger.log("[buffer-controller]: media source detaching"),s.readyState==="open")try{s.endOfStream()}catch(A){U.logger.warn("[buffer-controller]: onMediaDetaching: "+A.message+" while calling endOfStream")}this.onBufferReset(),s.removeEventListener("sourceopen",this._onMediaSourceOpen),s.removeEventListener("sourceended",this._onMediaSourceEnded),s.removeEventListener("sourceclose",this._onMediaSourceClose),h&&(a&&self.URL.revokeObjectURL(a),h.src===a?(h.removeAttribute("src"),h.load()):U.logger.warn("[buffer-controller]: media.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.bufferCodecEventsExpected=this._bufferCodecEventsTotal,this.pendingTracks={},this.tracks={}}this.hls.trigger(j.Events.MEDIA_DETACHED,void 0)},d.onBufferReset=function(){var h=this;this.getSourceBufferTypes().forEach(function(s){var a=h.sourceBuffer[s];try{a&&(h.removeBufferListeners(s),h.mediaSource&&h.mediaSource.removeSourceBuffer(a),h.sourceBuffer[s]=void 0)}catch(A){U.logger.warn("[buffer-controller]: Failed to reset the "+s+" buffer",A)}}),this._initSourceBuffer()},d.onBufferCodecs=function(h,s){var a=this,A=this.getSourceBufferTypes().length;if(Object.keys(s).forEach(function(E){if(A){var T=a.tracks[E];if(T&&typeof T.buffer.changeType=="function"){var D=s[E],L=D.codec,w=D.levelCodec,O=D.container,S=(T.levelCodec||T.codec).replace(p,"$1"),f=(w||L).replace(p,"$1");if(S!==f){var C=O+";codecs="+(w||L);a.appendChangeType(E,C)}}}else a.pendingTracks[E]=s[E]}),A)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},d.appendChangeType=function(h,s){var a=this,A=this.operationQueue,E={execute:function(){var D=a.sourceBuffer[h];D&&(U.logger.log("[buffer-controller]: changing "+h+" sourceBuffer type to "+s),D.changeType(s)),A.shiftAndExecuteNext(h)},onStart:function(){},onComplete:function(){},onError:function(D){U.logger.warn("[buffer-controller]: Failed to change "+h+" SourceBuffer type",D)}};A.append(E,h)},d.onBufferAppending=function(h,s){var a=this,A=this.hls,E=this.operationQueue,T=this.tracks,D=s.data,L=s.type,w=s.frag,O=s.part,S=s.chunkMeta,f=S.buffering[L],C=self.performance.now();f.start=C;var y=w.stats.buffering,b=O?O.stats.buffering:null;y.start===0&&(y.start=C),b&&b.start===0&&(b.start=C);var B=T.audio,F=L==="audio"&&S.id===1&&(B==null?void 0:B.container)==="audio/mpeg",x={execute:function(){if(f.executeStart=self.performance.now(),F){var I=a.sourceBuffer[L];if(I){var g=w.start-I.timestampOffset;Math.abs(g)>=.1&&(U.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+w.start+" (delta: "+g+") sn: "+w.sn+")"),I.timestampOffset=w.start)}}a.appendExecutor(D,L)},onStart:function(){},onComplete:function(){var I=self.performance.now();f.executeEnd=f.end=I,y.first===0&&(y.first=I),b&&b.first===0&&(b.first=I);var g=a.sourceBuffer,W={};for(var J in g)W[J]=G.BufferHelper.getBuffered(g[J]);a.appendError=0,a.hls.trigger(j.Events.BUFFER_APPENDED,{type:L,frag:w,part:O,chunkMeta:S,parent:w.type,timeRanges:W})},onError:function(I){U.logger.error("[buffer-controller]: Error encountered while trying to append to the "+L+" SourceBuffer",I);var g={type:z.ErrorTypes.MEDIA_ERROR,parent:w.type,details:z.ErrorDetails.BUFFER_APPEND_ERROR,err:I,fatal:!1};I.code===DOMException.QUOTA_EXCEEDED_ERR?g.details=z.ErrorDetails.BUFFER_FULL_ERROR:(a.appendError++,g.details=z.ErrorDetails.BUFFER_APPEND_ERROR,a.appendError>A.config.appendErrorMaxRetry&&(U.logger.error("[buffer-controller]: Failed "+A.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),g.fatal=!0)),A.trigger(j.Events.ERROR,g)}};E.append(x,L)},d.onBufferFlushing=function(h,s){var a=this,A=this.operationQueue,E=function(D){return{execute:a.removeExecutor.bind(a,D,s.startOffset,s.endOffset),onStart:function(){},onComplete:function(){a.hls.trigger(j.Events.BUFFER_FLUSHED,{type:D})},onError:function(w){U.logger.warn("[buffer-controller]: Failed to remove from "+D+" SourceBuffer",w)}}};s.type?A.append(E(s.type),s.type):this.getSourceBufferTypes().forEach(function(T){A.append(E(T),T)})},d.onFragParsed=function(h,s){var a=this,A=s.frag,E=s.part,T=[],D=E?E.elementaryStreams:A.elementaryStreams;D[R.ElementaryStreamTypes.AUDIOVIDEO]?T.push("audiovideo"):(D[R.ElementaryStreamTypes.AUDIO]&&T.push("audio"),D[R.ElementaryStreamTypes.VIDEO]&&T.push("video"));var L=function(){var O=self.performance.now();A.stats.buffering.end=O,E&&(E.stats.buffering.end=O);var S=E?E.stats:A.stats;a.hls.trigger(j.Events.FRAG_BUFFERED,{frag:A,part:E,stats:S,id:A.type})};T.length===0&&U.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+A.type+" level: "+A.level+" sn: "+A.sn),this.blockBuffers(L,T)},d.onFragChanged=function(h,s){this.flushBackBuffer()},d.onBufferEos=function(h,s){var a=this,A=this.getSourceBufferTypes().reduce(function(E,T){var D=a.sourceBuffer[T];return(!s.type||s.type===T)&&(D&&!D.ended&&(D.ended=!0,U.logger.log("[buffer-controller]: "+T+" sourceBuffer now EOS"))),E&&!!(!D||D.ended)},!0);A&&this.blockBuffers(function(){var E=a.mediaSource;if(!E||E.readyState!=="open")return;E.endOfStream()})},d.onLevelUpdated=function(h,s){var a=s.details;if(!a.fragments.length)return;this.details=a,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},d.flushBackBuffer=function(){var h=this.hls,s=this.details,a=this.media,A=this.sourceBuffer;if(!a||s===null)return;var E=this.getSourceBufferTypes();if(!E.length)return;var T=s.live&&h.config.liveBackBufferLength!==null?h.config.liveBackBufferLength:h.config.backBufferLength;if(!Object(Y.isFiniteNumber)(T)||T<0)return;var D=a.currentTime,L=s.levelTargetDuration,w=Math.max(T,L),O=Math.floor(D/L)*L-w;E.forEach(function(S){var f=A[S];if(f){var C=G.BufferHelper.getBuffered(f);C.length>0&&O>C.start(0)&&(h.trigger(j.Events.BACK_BUFFER_REACHED,{bufferEnd:O}),s.live&&h.trigger(j.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:O}),h.trigger(j.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:O,type:S}))}})},d.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var h=this.details,s=this.hls,a=this.media,A=this.mediaSource,E=h.fragments[0].start+h.totalduration,T=a.duration,D=Object(Y.isFiniteNumber)(A.duration)?A.duration:0;h.live&&s.config.liveDurationInfinity?(U.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),A.duration=Infinity,this.updateSeekableRange(h)):(E>D&&E>T||!Object(Y.isFiniteNumber)(T))&&(U.logger.log("[buffer-controller]: Updating Media Source duration to "+E.toFixed(3)),A.duration=E)},d.updateSeekableRange=function(h){var s=this.mediaSource,a=h.fragments,A=a.length;if(A&&h.live&&s!==null&&s!==void 0&&s.setLiveSeekableRange){var E=Math.max(0,a[0].start),T=Math.max(E,E+h.totalduration);s.setLiveSeekableRange(E,T)}},d.checkPendingTracks=function(){var h=this.bufferCodecEventsExpected,s=this.operationQueue,a=this.pendingTracks,A=Object.keys(a).length;if(A&&!h||A===2){this.createSourceBuffers(a),this.pendingTracks={};var E=this.getSourceBufferTypes();if(E.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}E.forEach(function(T){s.executeNext(T)})}},d.createSourceBuffers=function(h){var s=this.sourceBuffer,a=this.mediaSource;if(!a)throw Error("createSourceBuffers called when mediaSource was null");var A=0;for(var E in h)if(!s[E]){var T=h[E];if(!T)throw Error("source buffer exists for track "+E+", however track does not");var D=T.levelCodec||T.codec,L=T.container+";codecs="+D;U.logger.log("[buffer-controller]: creating sourceBuffer("+L+")");try{var w=s[E]=a.addSourceBuffer(L),O=E;this.addBufferListener(O,"updatestart",this._onSBUpdateStart),this.addBufferListener(O,"updateend",this._onSBUpdateEnd),this.addBufferListener(O,"error",this._onSBUpdateError),this.tracks[E]={buffer:w,codec:D,container:T.container,levelCodec:T.levelCodec,id:T.id},A++}catch(S){U.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+S.message),this.hls.trigger(j.Events.ERROR,{type:z.ErrorTypes.MEDIA_ERROR,details:z.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:S,mimeType:L})}}A&&this.hls.trigger(j.Events.BUFFER_CREATED,{tracks:this.tracks})},d._onSBUpdateStart=function(h){var s=this.operationQueue,a=s.current(h);a.onStart()},d._onSBUpdateEnd=function(h){var s=this.operationQueue,a=s.current(h);a.onComplete(),s.shiftAndExecuteNext(h)},d._onSBUpdateError=function(h,s){U.logger.error("[buffer-controller]: "+h+" SourceBuffer error",s),this.hls.trigger(j.Events.ERROR,{type:z.ErrorTypes.MEDIA_ERROR,details:z.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var a=this.operationQueue.current(h);a&&a.onError(s)},d.removeExecutor=function(h,s,a){var A=this.media,E=this.mediaSource,T=this.operationQueue,D=this.sourceBuffer,L=D[h];if(!A||!E||!L){U.logger.warn("[buffer-controller]: Attempting to remove from the "+h+" SourceBuffer, but it does not exist"),T.shiftAndExecuteNext(h);return}var w=Object(Y.isFiniteNumber)(A.duration)?A.duration:Infinity,O=Object(Y.isFiniteNumber)(E.duration)?E.duration:Infinity,S=Math.max(0,s),f=Math.min(a,w,O);f>S?(U.logger.log("[buffer-controller]: Removing ["+S+","+f+"] from the "+h+" SourceBuffer"),console.assert(!L.updating,h+" sourceBuffer must not be updating"),L.remove(S,f)):T.shiftAndExecuteNext(h)},d.appendExecutor=function(h,s){var a=this.operationQueue,A=this.sourceBuffer,E=A[s];if(!E){U.logger.warn("[buffer-controller]: Attempting to append to the "+s+" SourceBuffer, but it does not exist"),a.shiftAndExecuteNext(s);return}E.ended=!1,console.assert(!E.updating,s+" sourceBuffer must not be updating"),E.appendBuffer(h)},d.blockBuffers=function(h,s){var a=this;if(s===void 0&&(s=this.getSourceBufferTypes()),!s.length){U.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(h);return}var A=this.operationQueue,E=s.map(function(T){return A.appendBlocker(T)});Promise.all(E).then(function(){h(),s.forEach(function(T){var D=a.sourceBuffer[T];(!D||!D.updating)&&A.shiftAndExecuteNext(T)})})},d.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},d.addBufferListener=function(h,s,a){var A=this.sourceBuffer[h];if(!A)return;var E=a.bind(this,h);this.listeners[h].push({event:s,listener:E}),A.addEventListener(s,E)},d.removeBufferListeners=function(h){var s=this.sourceBuffer[h];if(!s)return;this.listeners[h].forEach(function(a){s.removeEventListener(a.event,a.listener)})},l}()},"./src/controller/buffer-operation-queue.ts":function(re,$,P){"use strict";P.r($),P.d($,"default",function(){return j});var Y=P("./src/utils/logger.ts"),j=function(){function U(G){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=G}var z=U.prototype;return z.append=function(n,R){var v=this.queues[R];v.push(n),v.length===1&&this.buffers[R]&&this.executeNext(R)},z.insertAbort=function(n,R){var v=this.queues[R];v.unshift(n),this.executeNext(R)},z.appendBlocker=function(n){var R,v=new Promise(function(p){R=p}),m={execute:R,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(m,n),v},z.executeNext=function(n){var R=this.buffers,v=this.queues,m=R[n],p=v[n];if(p.length){var u=p[0];try{u.execute()}catch(l){Y.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),u.onError(l),(!m||!m.updating)&&(p.shift(),this.executeNext(n))}}},z.shiftAndExecuteNext=function(n){this.queues[n].shift(),this.executeNext(n)},z.current=function(n){return this.queues[n][0]},U}()},"./src/controller/cap-level-controller.ts":function(re,$,P){"use strict";P.r($);var Y=P("./src/events.ts");function j(G,n){for(var R=0;R<n.length;R++){var v=n[R];v.enumerable=v.enumerable||!1,v.configurable=!0,"value"in v&&(v.writable=!0),Object.defineProperty(G,v.key,v)}}function U(G,n,R){return n&&j(G.prototype,n),R&&j(G,R),G}var z=function(){function G(R){this.autoLevelCapping=void 0,this.firstLevel=void 0,this.media=void 0,this.restrictedLevels=void 0,this.timer=void 0,this.hls=void 0,this.streamController=void 0,this.clientRect=void 0,this.hls=R,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var n=G.prototype;return n.setStreamController=function(v){this.streamController=v},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 v=this.hls;v.on(Y.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),v.on(Y.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),v.on(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),v.on(Y.Events.BUFFER_CODECS,this.onBufferCodecs,this),v.on(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},n.unregisterListener=function(){var v=this.hls;v.off(Y.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),v.off(Y.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),v.off(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),v.off(Y.Events.BUFFER_CODECS,this.onBufferCodecs,this),v.off(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},n.onFpsDropLevelCapping=function(v,m){G.isLevelAllowed(m.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(m.droppedLevel)},n.onMediaAttaching=function(v,m){this.media=m.media instanceof HTMLVideoElement?m.media:null},n.onManifestParsed=function(v,m){var p=this.hls;this.restrictedLevels=[],this.firstLevel=m.firstLevel,p.config.capLevelToPlayerSize&&m.video&&this.startCapping()},n.onBufferCodecs=function(v,m){var p=this.hls;p.config.capLevelToPlayerSize&&m.video&&this.startCapping()},n.onMediaDetaching=function(){this.stopCapping()},n.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var v=this.hls.levels;if(v.length){var m=this.hls;m.autoLevelCapping=this.getMaxLevel(v.length-1),m.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=m.autoLevelCapping}}},n.getMaxLevel=function(v){var m=this,p=this.hls.levels;if(!p.length)return-1;var u=p.filter(function(l,d){return G.isLevelAllowed(d,m.restrictedLevels)&&d<=v});return this.clientRect=null,G.getMaxLevelByMediaSize(u,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 v=this.media,m={width:0,height:0};if(v){var p=v.getBoundingClientRect();m.width=p.width,m.height=p.height,!m.width&&!m.height&&(m.width=p.right-p.left||v.width||0,m.height=p.bottom-p.top||v.height||0)}return this.clientRect=m,m},G.isLevelAllowed=function(v,m){return m===void 0&&(m=[]),m.indexOf(v)===-1},G.getMaxLevelByMediaSize=function(v,m,p){if(!v||!v.length)return-1;for(var u=function(s,a){return a?s.width!==a.width||s.height!==a.height:!0},l=v.length-1,d=0;d<v.length;d+=1){var o=v[d];if((o.width>=m||o.height>=p)&&u(o,v[d+1])){l=d;break}}return l},U(G,[{key:"mediaWidth",get:function(){return this.getDimensions().width*G.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*G.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var v=1;try{v=self.devicePixelRatio}catch(m){}return v}}]),G}();$.default=z},"./src/controller/cmcd-controller.ts":function(re,$,P){"use strict";P.r($),P.d($,"default",function(){return u});var Y=P("./src/events.ts"),j=P("./src/types/cmcd.ts"),U=P("./src/utils/buffer-helper.ts"),z=P("./src/utils/logger.ts");function G(l,d){for(var o=0;o<d.length;o++){var h=d[o];h.enumerable=h.enumerable||!1,h.configurable=!0,"value"in h&&(h.writable=!0),Object.defineProperty(l,h.key,h)}}function n(l,d,o){return d&&G(l.prototype,d),o&&G(l,o),l}function R(l,d){var o=typeof Symbol!="undefined"&&l[Symbol.iterator]||l["@@iterator"];if(o)return(o=o.call(l)).next.bind(o);if(Array.isArray(l)||(o=v(l))||d&&l&&typeof l.length=="number"){o&&(l=o);var h=0;return function(){return h>=l.length?{done:!0}:{done:!1,value:l[h++]}}}throw new TypeError(`Invalid attempt to iterate non-iterable instance.
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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(A){try{h.apply(A,{ot:j.CMCDObjectType.MANIFEST,su:!h.initialized})}catch(E){z.logger.warn("Could not generate manifest CMCD data.",E)}},this.applyFragmentData=function(A){try{var E=A.frag,T=h.hls.levels[E.level],D=h.getObjectType(E),L={d:E.duration*1e3,ot:D};(D===j.CMCDObjectType.VIDEO||D===j.CMCDObjectType.AUDIO||D==j.CMCDObjectType.MUXED)&&(L.br=T.bitrate/1e3,L.tb=h.getTopBandwidth(D),L.bl=h.getBufferLength(D)),h.apply(A,L)}catch(w){z.logger.warn("Could not generate segment CMCD data.",w)}},this.hls=o;var s=this.config=o.config,a=s.cmcd;a!=null&&(s.pLoader=this.createPlaylistLoader(),s.fLoader=this.createFragmentLoader(),this.sid=a.sessionId||l.uuid(),this.cid=a.contentId,this.useHeaders=a.useHeaders===!0,this.registerListeners())}var d=l.prototype;return d.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)},d.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()},d.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},d.onMediaAttached=function(h,s){this.media=s.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},d.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},d.onBufferCreated=function(h,s){var a,A;this.audioBuffer=(a=s.tracks.audio)===null||a===void 0?void 0:a.buffer,this.videoBuffer=(A=s.tracks.video)===null||A===void 0?void 0:A.buffer},d.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}},d.apply=function(h,s){s===void 0&&(s={}),p(s,this.createData());var a=s.ot===j.CMCDObjectType.INIT||s.ot===j.CMCDObjectType.VIDEO||s.ot===j.CMCDObjectType.MUXED;if(this.starved&&a&&(s.bs=!0,s.su=!0,this.starved=!1),s.su==null&&(s.su=this.buffering),this.useHeaders){var A=l.toHeaders(s);if(!Object.keys(A).length)return;h.headers||(h.headers={}),p(h.headers,A)}else{var E=l.toQuery(s);if(!E)return;h.url=l.appendQueryToUri(h.url,E)}},d.getObjectType=function(h){var s=h.type;return s==="subtitle"?j.CMCDObjectType.TIMED_TEXT:h.sn==="initSegment"?j.CMCDObjectType.INIT:s==="audio"?j.CMCDObjectType.AUDIO:s==="main"?this.hls.audioTracks.length?j.CMCDObjectType.VIDEO:j.CMCDObjectType.MUXED:void 0},d.getTopBandwidth=function(h){for(var s=0,a=h===j.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,A=R(a),E;!(E=A()).done;){var T=E.value;T.bitrate>s&&(s=T.bitrate)}return s>0?s:NaN},d.getBufferLength=function(h){var s=this.hls.media,a=h===j.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!a||!s)return NaN;var A=U.BufferHelper.bufferInfo(a,s.currentTime,this.config.maxBufferHole);return A.len*1e3},d.createPlaylistLoader=function(){var h=this.config.pLoader,s=this.applyPlaylistData,a=h||this.config.loader;return function(){function A(T){this.loader=void 0,this.loader=new a(T)}var E=A.prototype;return E.destroy=function(){this.loader.destroy()},E.abort=function(){this.loader.abort()},E.load=function(D,L,w){s(D),this.loader.load(D,L,w)},n(A,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),A}()},d.createFragmentLoader=function(){var h=this.config.fLoader,s=this.applyFragmentData,a=h||this.config.loader;return function(){function A(T){this.loader=void 0,this.loader=new a(T)}var E=A.prototype;return E.destroy=function(){this.loader.destroy()},E.abort=function(){this.loader.abort()},E.load=function(D,L,w){s(D),this.loader.load(D,L,w)},n(A,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),A}()},l.uuid=function(){var h=URL.createObjectURL(new Blob),s=h.toString();return URL.revokeObjectURL(h),s.substr(s.lastIndexOf("/")+1)},l.serialize=function(h){for(var s=[],a=function(F){return!Number.isNaN(F)&&F!=null&&F!==""&&F!==!1},A=function(F){return Math.round(F)},E=function(F){return A(F/100)*100},T=function(F){return encodeURIComponent(F)},D={br:A,d:A,bl:E,dl:E,mtp:E,nor:T,rtp:E,tb:A},L=Object.keys(h||{}).sort(),w=R(L),O;!(O=w()).done;){var S=O.value,f=h[S];if(!a(f))continue;if(S==="v"&&f===1)continue;if(S=="pr"&&f===1)continue;var C=D[S];C&&(f=C(f));var y=typeof f,b=void 0;S==="ot"||S==="sf"||S==="st"?b=S+"="+f:y==="boolean"?b=S:y==="number"?b=S+"="+f:b=S+"="+JSON.stringify(f),s.push(b)}return s.join(",")},l.toHeaders=function(h){for(var s=Object.keys(h),a={},A=["Object","Request","Session","Status"],E=[{},{},{},{}],T={br:0,d:0,ot:0,tb:0,bl:1,dl:1,mtp:1,nor:1,nrr:1,su:1,cid:2,pr:2,sf:2,sid:2,st:2,v:2,bs:3,rtp:3},D=0,L=s;D<L.length;D++){var w=L[D],O=T[w]!=null?T[w]:1;E[O][w]=h[w]}for(var S=0;S<E.length;S++){var f=l.serialize(E[S]);f&&(a["CMCD-"+A[S]]=f)}return a},l.toQuery=function(h){return"CMCD="+encodeURIComponent(l.serialize(h))},l.appendQueryToUri=function(h,s){if(!s)return h;var a=h.includes("?")?"&":"?";return""+h+a+s},l}()},"./src/controller/eme-controller.ts":function(re,$,P){"use strict";P.r($);var Y=P("./src/events.ts"),j=P("./src/errors.ts"),U=P("./src/utils/logger.ts"),z=P("./src/utils/mediakeys-helper.ts");function G(u,l){for(var d=0;d<l.length;d++){var o=l[d];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(u,o.key,o)}}function n(u,l,d){return l&&G(u.prototype,l),d&&G(u,d),u}var R=3,v=function(l,d,o){var h={audioCapabilities:[],videoCapabilities:[]};return l.forEach(function(s){h.audioCapabilities.push({contentType:'audio/mp4; codecs="'+s+'"',robustness:o.audioRobustness||""})}),d.forEach(function(s){h.videoCapabilities.push({contentType:'video/mp4; codecs="'+s+'"',robustness:o.videoRobustness||""})}),[h]},m=function(l,d,o,h){switch(l){case z.KeySystems.WIDEVINE:return v(d,o,h);default:throw new Error("Unknown key-system: "+l)}},p=function(){function u(d){this.hls=void 0,this._widevineLicenseUrl=void 0,this._licenseXhrSetup=void 0,this._licenseResponseCallback=void 0,this._emeEnabled=void 0,this._requestMediaKeySystemAccess=void 0,this._drmSystemOptions=void 0,this._config=void 0,this._mediaKeysList=[],this._media=null,this._hasSetMediaKeys=!1,this._requestLicenseFailureCount=0,this.mediaKeysPromise=null,this._onMediaEncrypted=this.onMediaEncrypted.bind(this),this.hls=d,this._config=d.config,this._widevineLicenseUrl=this._config.widevineLicenseUrl,this._licenseXhrSetup=this._config.licenseXhrSetup,this._licenseResponseCallback=this._config.licenseResponseCallback,this._emeEnabled=this._config.emeEnabled,this._requestMediaKeySystemAccess=this._config.requestMediaKeySystemAccessFunc,this._drmSystemOptions=this._config.drmSystemOptions,this._registerListeners()}var l=u.prototype;return l.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},l._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)},l._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)},l.getLicenseServerUrl=function(o){switch(o){case z.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+o+'"')},l._attemptKeySystemAccess=function(o,h,s){var a=this,A=m(o,h,s,this._drmSystemOptions);U.logger.log("Requesting encrypted media key-system access");var E=this.requestMediaKeySystemAccess(o,A);this.mediaKeysPromise=E.then(function(T){return a._onMediaKeySystemAccessObtained(o,T)}),E.catch(function(T){U.logger.error('Failed to obtain key-system "'+o+'" access:',T)})},l._onMediaKeySystemAccessObtained=function(o,h){var s=this;U.logger.log('Access for key-system "'+o+'" obtained');var a={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:h,mediaKeySystemDomain:o};this._mediaKeysList.push(a);var A=Promise.resolve().then(function(){return h.createMediaKeys()}).then(function(E){return a.mediaKeys=E,U.logger.log('Media-keys created for key-system "'+o+'"'),s._onMediaKeysCreated(),E});return A.catch(function(E){U.logger.error("Failed to create media-keys:",E)}),A},l._onMediaKeysCreated=function(){var o=this;this._mediaKeysList.forEach(function(h){h.mediaKeysSession||(h.mediaKeysSession=h.mediaKeys.createSession(),o._onNewMediaKeySession(h.mediaKeysSession))})},l._onNewMediaKeySession=function(o){var h=this;U.logger.log("New key-system session "+o.sessionId),o.addEventListener("message",function(s){h._onKeySessionMessage(o,s.message)},!1)},l._onKeySessionMessage=function(o,h){U.logger.log("Got EME message event, creating license request"),this._requestLicense(h,function(s){U.logger.log("Received license data (length: "+(s&&s.byteLength)+"), updating key-session"),o.update(s)})},l.onMediaEncrypted=function(o){var h=this;if(U.logger.log('Media is encrypted using "'+o.initDataType+'" init data type'),!this.mediaKeysPromise){U.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var s=function(A){if(!h._media)return;h._attemptSetMediaKeys(A),h._generateRequestWithPreferredKeySession(o.initDataType,o.initData)};this.mediaKeysPromise.then(s).catch(s)},l._attemptSetMediaKeys=function(o){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){U.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}U.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(h.mediaKeys),this._hasSetMediaKeys=!0}},l._generateRequestWithPreferredKeySession=function(o,h){var s=this,a=this._mediaKeysList[0];if(!a){U.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(a.mediaKeysSessionInitialized){U.logger.warn("Key-Session already initialized but requested again");return}var A=a.mediaKeysSession;if(!A){U.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!h){U.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}U.logger.log('Generating key-session request for "'+o+'" init data type'),a.mediaKeysSessionInitialized=!0,A.generateRequest(o,h).then(function(){U.logger.debug("Key-session generation succeeded")}).catch(function(E){U.logger.error("Error generating key-session request:",E),s.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},l._createLicenseXhr=function(o,h,s){var a=new XMLHttpRequest;a.responseType="arraybuffer",a.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,a,o,h,s);var A=this._licenseXhrSetup;if(A)try{A.call(this.hls,a,o),A=void 0}catch(E){U.logger.error(E)}try{a.readyState||a.open("POST",o,!0),A&&A.call(this.hls,a,o)}catch(E){throw new Error("issue setting up KeySystem license XHR "+E)}return a},l._onLicenseRequestReadyStageChange=function(o,h,s,a){switch(o.readyState){case 4:if(o.status===200){this._requestLicenseFailureCount=0,U.logger.log("License request succeeded");var A=o.response,E=this._licenseResponseCallback;if(E)try{A=E.call(this.hls,o,h)}catch(D){U.logger.error(D)}a(A)}else{if(U.logger.error("License Request XHR failed ("+h+"). Status: "+o.status+" ("+o.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>R){this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var T=R-this._requestLicenseFailureCount+1;U.logger.warn("Retrying license request, "+T+" attempts left"),this._requestLicense(s,a)}break}},l._generateLicenseRequestChallenge=function(o,h){switch(o.mediaKeySystemDomain){case z.KeySystems.WIDEVINE:return h}throw new Error("unsupported key-system: "+o.mediaKeySystemDomain)},l._requestLicense=function(o,h){U.logger.log("Requesting content license for key-system");var s=this._mediaKeysList[0];if(!s){U.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var a=this.getLicenseServerUrl(s.mediaKeySystemDomain),A=this._createLicenseXhr(a,o,h);U.logger.log("Sending license request to URL: "+a);var E=this._generateLicenseRequestChallenge(s,o);A.send(E)}catch(T){U.logger.error("Failure requesting DRM license: "+T),this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.KEY_SYSTEM_ERROR,details:j.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},l.onMediaAttached=function(o,h){if(!this._emeEnabled)return;var s=h.media;this._media=s,s.addEventListener("encrypted",this._onMediaEncrypted)},l.onMediaDetached=function(){var o=this._media,h=this._mediaKeysList;if(!o)return;o.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(h.map(function(s){if(s.mediaKeysSession)return s.mediaKeysSession.close().catch(function(){})})).then(function(){return o.setMediaKeys(null)}).catch(function(){})},l.onManifestParsed=function(o,h){if(!this._emeEnabled)return;var s=h.levels.map(function(A){return A.audioCodec}).filter(function(A){return!!A}),a=h.levels.map(function(A){return A.videoCodec}).filter(function(A){return!!A});this._attemptKeySystemAccess(z.KeySystems.WIDEVINE,s,a)},n(u,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),u}();$.default=p},"./src/controller/fps-controller.ts":function(re,$,P){"use strict";P.r($);var Y=P("./src/events.ts"),j=P("./src/utils/logger.ts"),U=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(R){this.streamController=R},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(R,v){var m=this.hls.config;if(m.capLevelOnFPSDrop){var p=v.media instanceof self.HTMLVideoElement?v.media:null;this.media=p,p&&typeof p.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),m.fpsDroppedMonitoringPeriod)}},G.checkFPS=function(R,v,m){var p=performance.now();if(v){if(this.lastTime){var u=p-this.lastTime,l=m-this.lastDroppedFrames,d=v-this.lastDecodedFrames,o=1e3*l/u,h=this.hls;if(h.trigger(Y.Events.FPS_DROP,{currentDropped:l,currentDecoded:d,totalDroppedFrames:m}),o>0&&l>h.config.fpsDroppedMonitoringThreshold*d){var s=h.currentLevel;j.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+s),s>0&&(h.autoLevelCapping===-1||h.autoLevelCapping>=s)&&(s=s-1,h.trigger(Y.Events.FPS_DROP_LEVEL_CAPPING,{level:s,droppedLevel:h.currentLevel}),h.autoLevelCapping=s,this.streamController.nextLevelSwitch())}}this.lastTime=p,this.lastDroppedFrames=m,this.lastDecodedFrames=v}},G.checkFPSInterval=function(){var R=this.media;if(R)if(this.isVideoPlaybackQualityAvailable){var v=R.getVideoPlaybackQuality();this.checkFPS(R,v.totalVideoFrames,v.droppedVideoFrames)}else this.checkFPS(R,R.webkitDecodedFrameCount,R.webkitDroppedFrameCount)},z}();$.default=U},"./src/controller/fragment-finders.ts":function(re,$,P){"use strict";P.r($),P.d($,"findFragmentByPDT",function(){return U}),P.d($,"findFragmentByPTS",function(){return z}),P.d($,"fragmentWithinToleranceTest",function(){return G}),P.d($,"pdtWithinToleranceTest",function(){return n}),P.d($,"findFragWithCC",function(){return R});var Y=P("./src/polyfills/number.ts"),j=P("./src/utils/binary-search.ts");function U(v,m,p){if(m===null||!Array.isArray(v)||!v.length||!Object(Y.isFiniteNumber)(m))return null;var u=v[0].programDateTime;if(m<(u||0))return null;var l=v[v.length-1].endProgramDateTime;if(m>=(l||0))return null;p=p||0;for(var d=0;d<v.length;++d){var o=v[d];if(n(m,p,o))return o}return null}function z(v,m,p,u){p===void 0&&(p=0),u===void 0&&(u=0);var l=null;if(v?l=m[v.sn-m[0].sn+1]||null:p===0&&m[0].start===0&&(l=m[0]),l&&G(p,u,l)===0)return l;var d=j.default.search(m,G.bind(null,p,u));return d||l}function G(v,m,p){v===void 0&&(v=0),m===void 0&&(m=0);var u=Math.min(m,p.duration+(p.deltaPTS?p.deltaPTS:0));return p.start+p.duration-u<=v?1:p.start-u>v&&p.start?-1:0}function n(v,m,p){var u=Math.min(m,p.duration+(p.deltaPTS?p.deltaPTS:0))*1e3,l=p.endProgramDateTime||0;return l-u>v}function R(v,m){return j.default.search(v,function(p){return p.cc<m?1:p.cc>m?-1:0})}},"./src/controller/fragment-tracker.ts":function(re,$,P){"use strict";P.r($),P.d($,"FragmentState",function(){return U}),P.d($,"FragmentTracker",function(){return z});var Y=P("./src/events.ts"),j=P("./src/types/loader.ts"),U;(function(R){R.NOT_LOADED="NOT_LOADED",R.BACKTRACKED="BACKTRACKED",R.APPENDING="APPENDING",R.PARTIAL="PARTIAL",R.OK="OK"})(U||(U={}));var z=function(){function R(m){this.activeFragment=null,this.activeParts=null,this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hls=m,this._registerListeners()}var v=R.prototype;return v._registerListeners=function(){var p=this.hls;p.on(Y.Events.BUFFER_APPENDED,this.onBufferAppended,this),p.on(Y.Events.FRAG_BUFFERED,this.onFragBuffered,this),p.on(Y.Events.FRAG_LOADED,this.onFragLoaded,this)},v._unregisterListeners=function(){var p=this.hls;p.off(Y.Events.BUFFER_APPENDED,this.onBufferAppended,this),p.off(Y.Events.FRAG_BUFFERED,this.onFragBuffered,this),p.off(Y.Events.FRAG_LOADED,this.onFragLoaded,this)},v.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},v.getAppendedFrag=function(p,u){if(u===j.PlaylistLevelType.MAIN){var l=this.activeFragment,d=this.activeParts;if(!l)return null;if(d)for(var o=d.length;o--;){var h=d[o],s=h?h.end:l.appendedPTS;if(h.start<=p&&s!==void 0&&p<=s)return o>9&&(this.activeParts=d.slice(o-9)),h}else if(l.start<=p&&l.appendedPTS!==void 0&&p<=l.appendedPTS)return l}return this.getBufferedFrag(p,u)},v.getBufferedFrag=function(p,u){for(var l=this.fragments,d=Object.keys(l),o=d.length;o--;){var h=l[d[o]];if((h==null?void 0:h.body.type)===u&&h.buffered){var s=h.body;if(s.start<=p&&p<=s.end)return s}}return null},v.detectEvictedFragments=function(p,u,l){var d=this;Object.keys(this.fragments).forEach(function(o){var h=d.fragments[o];if(!h)return;if(!h.buffered){h.body.type===l&&d.removeFragment(h.body);return}var s=h.range[p];if(!s)return;s.time.some(function(a){var A=!d.isTimeBuffered(a.startPTS,a.endPTS,u);return A&&d.removeFragment(h.body),A})})},v.detectPartialFragments=function(p){var u=this,l=this.timeRanges,d=p.frag,o=p.part;if(!l||d.sn==="initSegment")return;var h=n(d),s=this.fragments[h];if(!s)return;Object.keys(l).forEach(function(a){var A=d.elementaryStreams[a];if(!A)return;var E=l[a],T=o!==null||A.partial===!0;s.range[a]=u.getBufferedTimes(d,o,T,E)}),s.backtrack=s.loaded=null,Object.keys(s.range).length?s.buffered=!0:this.removeFragment(s.body)},v.fragBuffered=function(p){var u=n(p),l=this.fragments[u];l&&(l.backtrack=l.loaded=null,l.buffered=!0)},v.getBufferedTimes=function(p,u,l,d){for(var o={time:[],partial:l},h=u?u.start:p.start,s=u?u.end:p.end,a=p.minEndPTS||s,A=p.maxStartPTS||h,E=0;E<d.length;E++){var T=d.start(E)-this.bufferPadding,D=d.end(E)+this.bufferPadding;if(A>=T&&a<=D){o.time.push({startPTS:Math.max(h,d.start(E)),endPTS:Math.min(s,d.end(E))});break}else if(h<D&&s>T)o.partial=!0,o.time.push({startPTS:Math.max(h,d.start(E)),endPTS:Math.min(s,d.end(E))});else if(s<=T)break}return o},v.getPartialFragment=function(p){var u=null,l,d,o,h=0,s=this.bufferPadding,a=this.fragments;return Object.keys(a).forEach(function(A){var E=a[A];if(!E)return;G(E)&&(d=E.body.start-s,o=E.body.end+s,p>=d&&p<=o&&(l=Math.min(p-d,o-p),h<=l&&(u=E.body,h=l)))}),u},v.getState=function(p){var u=n(p),l=this.fragments[u];return l?l.buffered?G(l)?U.PARTIAL:U.OK:l.backtrack?U.BACKTRACKED:U.APPENDING:U.NOT_LOADED},v.backtrack=function(p,u){var l=n(p),d=this.fragments[l];if(!d||d.backtrack)return null;var o=d.backtrack=u||d.loaded;return d.loaded=null,o},v.getBacktrackData=function(p){var u=n(p),l=this.fragments[u];if(l){var d,o=l.backtrack;if(o!=null&&(d=o.payload)!==null&&d!==void 0&&d.byteLength)return o;this.removeFragment(p)}return null},v.isTimeBuffered=function(p,u,l){for(var d,o,h=0;h<l.length;h++){if(d=l.start(h)-this.bufferPadding,o=l.end(h)+this.bufferPadding,p>=d&&u<=o)return!0;if(u<=d)return!1}return!1},v.onFragLoaded=function(p,u){var l=u.frag,d=u.part;if(l.sn==="initSegment"||l.bitrateTest||d)return;var o=n(l);this.fragments[o]={body:l,loaded:u,backtrack:null,buffered:!1,range:Object.create(null)}},v.onBufferAppended=function(p,u){var l=this,d=u.frag,o=u.part,h=u.timeRanges;if(d.type===j.PlaylistLevelType.MAIN)if(this.activeFragment=d,o){var s=this.activeParts;s||(this.activeParts=s=[]),s.push(o)}else this.activeParts=null;this.timeRanges=h,Object.keys(h).forEach(function(a){var A=h[a];if(l.detectEvictedFragments(a,A),!o)for(var E=0;E<A.length;E++)d.appendedPTS=Math.max(A.end(E),d.appendedPTS||0)})},v.onFragBuffered=function(p,u){this.detectPartialFragments(u)},v.hasFragment=function(p){var u=n(p);return!!this.fragments[u]},v.removeFragmentsInRange=function(p,u,l){var d=this;Object.keys(this.fragments).forEach(function(o){var h=d.fragments[o];if(!h)return;if(h.buffered){var s=h.body;s.type===l&&s.start<u&&s.end>p&&d.removeFragment(s)}})},v.removeFragment=function(p){var u=n(p);p.stats.loaded=0,p.clearElementaryStreamInfo(),delete this.fragments[u]},v.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},R}();function G(R){var v,m;return R.buffered&&(((v=R.range.video)===null||v===void 0?void 0:v.partial)||((m=R.range.audio)===null||m===void 0?void 0:m.partial))}function n(R){return R.type+"_"+R.level+"_"+R.urlId+"_"+R.sn}},"./src/controller/gap-controller.ts":function(re,$,P){"use strict";P.r($),P.d($,"STALL_MINIMUM_DURATION_MS",function(){return G}),P.d($,"MAX_START_GAP_JUMP",function(){return n}),P.d($,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return R}),P.d($,"SKIP_BUFFER_RANGE_START",function(){return v}),P.d($,"default",function(){return m});var Y=P("./src/utils/buffer-helper.ts"),j=P("./src/errors.ts"),U=P("./src/events.ts"),z=P("./src/utils/logger.ts"),G=250,n=2,R=.1,v=.05,m=function(){function p(l,d,o,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=l,this.media=d,this.fragmentTracker=o,this.hls=h}var u=p.prototype;return u.destroy=function(){this.hls=this.fragmentTracker=this.media=null},u.poll=function(d){var o=this.config,h=this.media,s=this.stalled,a=h.currentTime,A=h.seeking,E=this.seeking&&!A,T=!this.seeking&&A;if(this.seeking=A,a!==d){if(this.moved=!0,s!==null){if(this.stallReported){var D=self.performance.now()-s;z.logger.warn("playback not stuck anymore @"+a+", after "+Math.round(D)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((T||E)&&(this.stalled=null),h.paused||h.ended||h.playbackRate===0||!Y.BufferHelper.getBuffered(h).length)return;var L=Y.BufferHelper.bufferInfo(h,a,0),w=L.len>0,O=L.nextStart||0;if(!w&&!O)return;if(A){var S=L.len>n,f=!O||O-a>n&&!this.fragmentTracker.getPartialFragment(a);if(S||f)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var C,y=Math.max(O,L.start||0)-a,b=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,B=b==null||((C=b.details)===null||C===void 0)?void 0:C.live,F=B?b.details.targetduration*2:n;if(y>0&&y<=F){this._trySkipBufferHole(null);return}}var x=self.performance.now();if(s===null){this.stalled=x;return}var N=x-s;!A&&N>=G&&this._reportStall(L.len);var I=Y.BufferHelper.bufferInfo(h,a,o.maxBufferHole);this._tryFixBufferStall(I,N)},u._tryFixBufferStall=function(d,o){var h=this.config,s=this.fragmentTracker,a=this.media,A=a.currentTime,E=s.getPartialFragment(A);if(E){var T=this._trySkipBufferHole(E);if(T)return}d.len>h.maxBufferHole&&o>h.highBufferWatchdogPeriod*1e3&&(z.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},u._reportStall=function(d){var o=this.hls,h=this.media,s=this.stallReported;s||(this.stallReported=!0,z.logger.warn("Playback stalling at @"+h.currentTime+" due to low buffer (buffer="+d+")"),o.trigger(U.Events.ERROR,{type:j.ErrorTypes.MEDIA_ERROR,details:j.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:d}))},u._trySkipBufferHole=function(d){for(var o=this.config,h=this.hls,s=this.media,a=s.currentTime,A=0,E=Y.BufferHelper.getBuffered(s),T=0;T<E.length;T++){var D=E.start(T);if(a+o.maxBufferHole>=A&&a<D){var L=Math.max(D+v,s.currentTime+R);return z.logger.warn("skipping hole, adjusting currentTime from "+a+" to "+L),this.moved=!0,this.stalled=null,s.currentTime=L,d&&h.trigger(U.Events.ERROR,{type:j.ErrorTypes.MEDIA_ERROR,details:j.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+a+" to "+L,frag:d}),L}A=E.end(T)}return 0},u._tryNudgeBuffer=function(){var d=this.config,o=this.hls,h=this.media,s=h.currentTime,a=(this.nudgeRetry||0)+1;if(this.nudgeRetry=a,a<d.nudgeMaxRetry){var A=s+a*d.nudgeOffset;z.logger.warn("Nudging 'currentTime' from "+s+" to "+A),h.currentTime=A,o.trigger(U.Events.ERROR,{type:j.ErrorTypes.MEDIA_ERROR,details:j.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else z.logger.error("Playhead still not moving while enough data buffered @"+s+" after "+d.nudgeMaxRetry+" nudges"),o.trigger(U.Events.ERROR,{type:j.ErrorTypes.MEDIA_ERROR,details:j.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},p}()},"./src/controller/id3-track-controller.ts":function(re,$,P){"use strict";P.r($);var Y=P("./src/events.ts"),j=P("./src/utils/texttrack-utils.ts"),U=P("./src/demux/id3.ts"),z=.25,G=function(){function n(v){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=v,this._registerListeners()}var R=n.prototype;return R.destroy=function(){this._unregisterListeners()},R._registerListeners=function(){var m=this.hls;m.on(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),m.on(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),m.on(Y.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),m.on(Y.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},R._unregisterListeners=function(){var m=this.hls;m.off(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),m.off(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),m.off(Y.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),m.off(Y.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},R.onMediaAttached=function(m,p){this.media=p.media},R.onMediaDetaching=function(){if(!this.id3Track)return;Object(j.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},R.getID3Track=function(m){if(!this.media)return;for(var p=0;p<m.length;p++){var u=m[p];if(u.kind==="metadata"&&u.label==="id3")return Object(j.sendAddTrackEvent)(u,this.media),u}return this.media.addTextTrack("metadata","id3")},R.onFragParsingMetadata=function(m,p){if(!this.media)return;var u=p.frag,l=p.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var d=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,o=0;o<l.length;o++){var h=U.getID3Frames(l[o].data);if(h){var s=l[o].pts,a=o<l.length-1?l[o+1].pts:u.end,A=a-s;A<=0&&(a=s+z);for(var E=0;E<h.length;E++){var T=h[E];if(!U.isTimeStampFrame(T)){var D=new d(s,a,"");D.value=T,this.id3Track.addCue(D)}}}}},R.onBufferFlushing=function(m,p){var u=p.startOffset,l=p.endOffset,d=p.type;if(!d||d==="audio"){var o=this.id3Track;o&&Object(j.removeCuesInRange)(o,u,l)}},n}();$.default=G},"./src/controller/latency-controller.ts":function(re,$,P){"use strict";P.r($),P.d($,"default",function(){return n});var Y=P("./src/errors.ts"),j=P("./src/events.ts"),U=P("./src/utils/logger.ts");function z(R,v){for(var m=0;m<v.length;m++){var p=v[m];p.enumerable=p.enumerable||!1,p.configurable=!0,"value"in p&&(p.writable=!0),Object.defineProperty(R,p.key,p)}}function G(R,v,m){return v&&z(R.prototype,v),m&&z(R,m),R}var n=function(){function R(m){var p=this;this.hls=void 0,this.config=void 0,this.media=null,this.levelDetails=null,this.currentTime=0,this.stallCount=0,this._latency=null,this.timeupdateHandler=function(){return p.timeupdate()},this.hls=m,this.config=m.config,this.registerListeners()}var v=R.prototype;return v.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},v.registerListeners=function(){this.hls.on(j.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(j.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(j.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(j.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(j.Events.ERROR,this.onError,this)},v.unregisterListeners=function(){this.hls.off(j.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(j.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(j.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(j.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(j.Events.ERROR,this.onError)},v.onMediaAttached=function(p,u){this.media=u.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},v.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},v.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},v.onLevelUpdated=function(p,u){var l=u.details;this.levelDetails=l,l.advanced&&this.timeupdate(),!l.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},v.onError=function(p,u){if(u.details!==Y.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,U.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},v.timeupdate=function(){var p=this.media,u=this.levelDetails;if(!p||!u)return;this.currentTime=p.currentTime;var l=this.computeLatency();if(l===null)return;this._latency=l;var d=this.config,o=d.lowLatencyMode,h=d.maxLiveSyncPlaybackRate;if(!o||h===1)return;var s=this.targetLatency;if(s===null)return;var a=l-s,A=Math.min(this.maxLatency,s+u.targetduration),E=a<A;if(u.live&&E&&a>.05&&this.forwardBufferLength>1){var T=Math.min(2,Math.max(1,h)),D=Math.round(2/(1+Math.exp(-.75*a-this.edgeStalled))*20)/20;p.playbackRate=Math.min(T,Math.max(1,D))}else p.playbackRate!==1&&p.playbackRate!==0&&(p.playbackRate=1)},v.estimateLiveEdge=function(){var p=this.levelDetails;return p===null?null:p.edge+p.age},v.computeLatency=function(){var p=this.estimateLiveEdge();return p===null?null:p-this.currentTime},G(R,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var p=this.config,u=this.levelDetails;return p.liveMaxLatencyDuration!==void 0?p.liveMaxLatencyDuration:u?p.liveMaxLatencyDurationCount*u.targetduration:0}},{key:"targetLatency",get:function(){var p=this.levelDetails;if(p===null)return null;var u=p.holdBack,l=p.partHoldBack,d=p.targetduration,o=this.config,h=o.liveSyncDuration,s=o.liveSyncDurationCount,a=o.lowLatencyMode,A=this.hls.userConfig,E=a&&l||u;(A.liveSyncDuration||A.liveSyncDurationCount||E===0)&&(E=h!==void 0?h:s*d);var T=d,D=1;return E+Math.min(this.stallCount*D,T)}},{key:"liveSyncPosition",get:function(){var p=this.estimateLiveEdge(),u=this.targetLatency,l=this.levelDetails;if(p===null||u===null||l===null)return null;var d=l.edge,o=p-u-this.edgeStalled,h=d-l.totalduration,s=d-(this.config.lowLatencyMode&&l.partTarget||l.targetduration);return Math.min(Math.max(h,o),s)}},{key:"drift",get:function(){var p=this.levelDetails;return p===null?1:p.drift}},{key:"edgeStalled",get:function(){var p=this.levelDetails;if(p===null)return 0;var u=(this.config.lowLatencyMode&&p.partTarget||p.targetduration)*3;return Math.max(p.age-u,0)}},{key:"forwardBufferLength",get:function(){var p=this.media,u=this.levelDetails;if(!p||!u)return 0;var l=p.buffered.length;return l?p.buffered.end(l-1):u.edge-this.currentTime}}]),R}()},"./src/controller/level-controller.ts":function(re,$,P){"use strict";P.r($),P.d($,"default",function(){return o});var Y=P("./src/types/level.ts"),j=P("./src/events.ts"),U=P("./src/errors.ts"),z=P("./src/utils/codecs.ts"),G=P("./src/controller/level-helper.ts"),n=P("./src/controller/base-playlist-controller.ts"),R=P("./src/types/loader.ts");function v(){return v=Object.assign||function(h){for(var s=1;s<arguments.length;s++){var a=arguments[s];for(var A in a)Object.prototype.hasOwnProperty.call(a,A)&&(h[A]=a[A])}return h},v.apply(this,arguments)}function m(h,s){for(var a=0;a<s.length;a++){var A=s[a];A.enumerable=A.enumerable||!1,A.configurable=!0,"value"in A&&(A.writable=!0),Object.defineProperty(h,A.key,A)}}function p(h,s,a){return s&&m(h.prototype,s),a&&m(h,a),h}function u(h,s){h.prototype=Object.create(s.prototype),h.prototype.constructor=h,l(h,s)}function l(h,s){return l=Object.setPrototypeOf||function(A,E){return A.__proto__=E,A},l(h,s)}var d=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),o=function(h){u(s,h);function s(A){var E;return E=h.call(this,A,"[level-controller]")||this,E._levels=[],E._firstLevel=-1,E._startLevel=void 0,E.currentLevelIndex=-1,E.manualLevelIndex=-1,E.onParsedComplete=void 0,E._registerListeners(),E}var a=s.prototype;return a._registerListeners=function(){var E=this.hls;E.on(j.Events.MANIFEST_LOADED,this.onManifestLoaded,this),E.on(j.Events.LEVEL_LOADED,this.onLevelLoaded,this),E.on(j.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),E.on(j.Events.FRAG_LOADED,this.onFragLoaded,this),E.on(j.Events.ERROR,this.onError,this)},a._unregisterListeners=function(){var E=this.hls;E.off(j.Events.MANIFEST_LOADED,this.onManifestLoaded,this),E.off(j.Events.LEVEL_LOADED,this.onLevelLoaded,this),E.off(j.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),E.off(j.Events.FRAG_LOADED,this.onFragLoaded,this),E.off(j.Events.ERROR,this.onError,this)},a.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,h.prototype.destroy.call(this)},a.startLoad=function(){var E=this._levels;E.forEach(function(T){T.loadError=0}),h.prototype.startLoad.call(this)},a.onManifestLoaded=function(E,T){var D=[],L=[],w=[],O,S={},f,C=!1,y=!1,b=!1;if(T.levels.forEach(function(N){var I=N.attrs;C=C||!!(N.width&&N.height),y=y||!!N.videoCodec,b=b||!!N.audioCodec,d&&N.audioCodec&&N.audioCodec.indexOf("mp4a.40.34")!==-1&&(N.audioCodec=void 0);var g=N.bitrate+"-"+N.attrs.RESOLUTION+"-"+N.attrs.CODECS;f=S[g],f?f.url.push(N.url):(f=new Y.Level(N),S[g]=f,D.push(f)),I&&(I.AUDIO&&Object(G.addGroupId)(f,"audio",I.AUDIO),I.SUBTITLES&&Object(G.addGroupId)(f,"text",I.SUBTITLES))}),(C||y)&&b&&(D=D.filter(function(N){var I=N.videoCodec,g=N.width,W=N.height;return!!I||!!(g&&W)})),D=D.filter(function(N){var I=N.audioCodec,g=N.videoCodec;return(!I||Object(z.isCodecSupportedInMp4)(I,"audio"))&&(!g||Object(z.isCodecSupportedInMp4)(g,"video"))}),T.audioTracks&&(L=T.audioTracks.filter(function(N){return!N.audioCodec||Object(z.isCodecSupportedInMp4)(N.audioCodec,"audio")}),Object(G.assignTrackIdsByGroup)(L)),T.subtitles&&(w=T.subtitles,Object(G.assignTrackIdsByGroup)(w)),D.length>0){O=D[0].bitrate,D.sort(function(N,I){return N.bitrate-I.bitrate}),this._levels=D;for(var B=0;B<D.length;B++)if(D[B].bitrate===O){this._firstLevel=B,this.log("manifest loaded, "+D.length+" level(s) found, first bitrate: "+O);break}var F=b&&!y,x={levels:D,audioTracks:L,subtitleTracks:w,firstLevel:this._firstLevel,stats:T.stats,audio:b,video:y,altAudio:!F&&L.some(function(N){return!!N.url})};this.hls.trigger(j.Events.MANIFEST_PARSED,x),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(j.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:T.url,reason:"no level with compatible codecs found in manifest"})},a.onError=function(E,T){if(h.prototype.onError.call(this,E,T),T.fatal)return;var D=T.context,L=this._levels[this.currentLevelIndex];if(D&&(D.type===R.PlaylistContextType.AUDIO_TRACK&&L.audioGroupIds&&D.groupId===L.audioGroupIds[L.urlId]||D.type===R.PlaylistContextType.SUBTITLE_TRACK&&L.textGroupIds&&D.groupId===L.textGroupIds[L.urlId])){this.redundantFailover(this.currentLevelIndex);return}var w=!1,O=!0,S;switch(T.details){case U.ErrorDetails.FRAG_LOAD_ERROR:case U.ErrorDetails.FRAG_LOAD_TIMEOUT:case U.ErrorDetails.KEY_LOAD_ERROR:case U.ErrorDetails.KEY_LOAD_TIMEOUT:if(T.frag){var f=this._levels[T.frag.level];f?(f.fragmentError++,f.fragmentError>this.hls.config.fragLoadingMaxRetry&&(S=T.frag.level)):S=T.frag.level}break;case U.ErrorDetails.LEVEL_LOAD_ERROR:case U.ErrorDetails.LEVEL_LOAD_TIMEOUT:D&&(D.deliveryDirectives&&(O=!1),S=D.level),w=!0;break;case U.ErrorDetails.REMUX_ALLOC_ERROR:S=T.level,w=!0;break}S!==void 0&&this.recoverLevel(T,S,w,O)},a.recoverLevel=function(E,T,D,L){var w=E.details,O=this._levels[T];if(O.loadError++,D){var S=this.retryLoadingOrFail(E);if(S)E.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(L){var f=O.url.length;if(f>1&&O.loadError<f)E.levelRetry=!0,this.redundantFailover(T);else if(this.manualLevelIndex===-1){var C=T===0?this._levels.length-1:T-1;this.currentLevelIndex!==C&&this._levels[C].loadError===0&&(this.warn(w+": switch to "+C),E.levelRetry=!0,this.hls.nextAutoLevel=C)}}},a.redundantFailover=function(E){var T=this._levels[E],D=T.url.length;if(D>1){var L=(T.urlId+1)%D;this.warn("Switching to redundant URL-id "+L),this._levels.forEach(function(w){w.urlId=L}),this.level=E}},a.onFragLoaded=function(E,T){var D=T.frag;if(D!==void 0&&D.type===R.PlaylistLevelType.MAIN){var L=this._levels[D.level];L!==void 0&&(L.fragmentError=0,L.loadError=0)}},a.onLevelLoaded=function(E,T){var D,L=T.level,w=T.details,O=this._levels[L];if(!O){var S;this.warn("Invalid level index "+L),(S=T.deliveryDirectives)!==null&&S!==void 0&&S.skip&&(w.deltaUpdateFailed=!0);return}L===this.currentLevelIndex?(O.fragmentError===0&&(O.loadError=0,this.retryCount=0),this.playlistLoaded(L,T,O.details)):(D=T.deliveryDirectives)!==null&&D!==void 0&&D.skip&&(w.deltaUpdateFailed=!0)},a.onAudioTrackSwitched=function(E,T){var D=this.hls.levels[this.currentLevelIndex];if(!D)return;if(D.audioGroupIds){for(var L=-1,w=this.hls.audioTracks[T.id].groupId,O=0;O<D.audioGroupIds.length;O++)if(D.audioGroupIds[O]===w){L=O;break}L!==D.urlId&&(D.urlId=L,this.startLoad())}},a.loadPlaylist=function(E){var T=this.currentLevelIndex,D=this._levels[T];if(this.canLoad&&D&&D.url.length>0){var L=D.urlId,w=D.url[L];if(E)try{w=E.addDirectives(w)}catch(O){this.warn("Could not construct new URL with HLS Delivery Directives: "+O)}this.log("Attempt loading level index "+T+(E?" at sn "+E.msn+" part "+E.part:"")+" with URL-id "+L+" "+w),this.clearTimer(),this.hls.trigger(j.Events.LEVEL_LOADING,{url:w,level:T,id:L,deliveryDirectives:E||null})}},a.removeLevel=function(E,T){var D=function(O,S){return S!==T},L=this._levels.filter(function(w,O){return O!==E?!0:w.url.length>1&&T!==void 0?(w.url=w.url.filter(D),w.audioGroupIds&&(w.audioGroupIds=w.audioGroupIds.filter(D)),w.textGroupIds&&(w.textGroupIds=w.textGroupIds.filter(D)),w.urlId=0,!0):!1}).map(function(w,O){var S=w.details;return S!=null&&S.fragments&&S.fragments.forEach(function(f){f.level=O}),w});this._levels=L,this.hls.trigger(j.Events.LEVELS_UPDATED,{levels:L})},p(s,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(E){var T,D=this._levels;if(D.length===0)return;if(this.currentLevelIndex===E&&(T=D[E])!==null&&T!==void 0&&T.details)return;if(E<0||E>=D.length){var L=E<0;if(this.hls.trigger(j.Events.ERROR,{type:U.ErrorTypes.OTHER_ERROR,details:U.ErrorDetails.LEVEL_SWITCH_ERROR,level:E,fatal:L,reason:"invalid level idx"}),L)return;E=Math.min(E,D.length-1)}this.clearTimer();var w=this.currentLevelIndex,O=D[w],S=D[E];this.log("switching to level "+E+" from "+w),this.currentLevelIndex=E;var f=v({},S,{level:E,maxBitrate:S.maxBitrate,uri:S.uri,urlId:S.urlId});delete f._urlId,this.hls.trigger(j.Events.LEVEL_SWITCHING,f);var C=S.details;if(!C||C.live){var y=this.switchParams(S.uri,O==null?void 0:O.details);this.loadPlaylist(y)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(E){this.manualLevelIndex=E,this._startLevel===void 0&&(this._startLevel=E),E!==-1&&(this.level=E)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(E){this._firstLevel=E}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var E=this.hls.config.startLevel;return E!==void 0?E:this._firstLevel}else return this._startLevel},set:function(E){this._startLevel=E}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(E){this.level=E,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=E)}}]),s}(n.default)},"./src/controller/level-helper.ts":function(re,$,P){"use strict";P.r($),P.d($,"addGroupId",function(){return U}),P.d($,"assignTrackIdsByGroup",function(){return z}),P.d($,"updatePTS",function(){return G}),P.d($,"updateFragPTSDTS",function(){return R}),P.d($,"mergeDetails",function(){return v}),P.d($,"mapPartIntersection",function(){return m}),P.d($,"mapFragmentIntersection",function(){return p}),P.d($,"adjustSliding",function(){return u}),P.d($,"addSliding",function(){return l}),P.d($,"computeReloadInterval",function(){return d}),P.d($,"getFragmentWithSN",function(){return o}),P.d($,"getPartWith",function(){return h});var Y=P("./src/polyfills/number.ts"),j=P("./src/utils/logger.ts");function U(s,a,A){switch(a){case"audio":s.audioGroupIds||(s.audioGroupIds=[]),s.audioGroupIds.push(A);break;case"text":s.textGroupIds||(s.textGroupIds=[]),s.textGroupIds.push(A);break}}function z(s){var a={};s.forEach(function(A){var E=A.groupId||"";A.id=a[E]=a[E]||0,a[E]++})}function G(s,a,A){var E=s[a],T=s[A];n(E,T)}function n(s,a){var A=a.startPTS;if(Object(Y.isFiniteNumber)(A)){var E=0,T;a.sn>s.sn?(E=A-s.start,T=s):(E=s.start-A,T=a),T.duration!==E&&(T.duration=E)}else if(a.sn>s.sn){var D=s.cc===a.cc;D&&s.minEndPTS?a.start=s.start+(s.minEndPTS-s.start):a.start=s.start+s.duration}else a.start=Math.max(s.start-a.duration,0)}function R(s,a,A,E,T,D){var L=E-A;L<=0&&(j.logger.warn("Fragment should have a positive duration",a),E=A+a.duration,D=T+a.duration);var w=A,O=E,S=a.startPTS,f=a.endPTS;if(Object(Y.isFiniteNumber)(S)){var C=Math.abs(S-A);Object(Y.isFiniteNumber)(a.deltaPTS)?a.deltaPTS=Math.max(C,a.deltaPTS):a.deltaPTS=C,w=Math.max(A,S),A=Math.min(A,S),T=Math.min(T,a.startDTS),O=Math.min(E,f),E=Math.max(E,f),D=Math.max(D,a.endDTS)}a.duration=E-A;var y=A-a.start;a.appendedPTS=E,a.start=a.startPTS=A,a.maxStartPTS=w,a.startDTS=T,a.endPTS=E,a.minEndPTS=O,a.endDTS=D;var b=a.sn;if(!s||b<s.startSN||b>s.endSN)return 0;var B,F=b-s.startSN,x=s.fragments;for(x[F]=a,B=F;B>0;B--)n(x[B],x[B-1]);for(B=F;B<x.length-1;B++)n(x[B],x[B+1]);return s.fragmentHint&&n(x[x.length-1],s.fragmentHint),s.PTSKnown=s.alignedSliding=!0,y}function v(s,a){for(var A=null,E=s.fragments,T=E.length-1;T>=0;T--){var D=E[T].initSegment;if(D){A=D;break}}s.fragmentHint&&delete s.fragmentHint.endPTS;var L=0,w;if(p(s,a,function(B,F){B.relurl&&(L=B.cc-F.cc),Object(Y.isFiniteNumber)(B.startPTS)&&Object(Y.isFiniteNumber)(B.endPTS)&&(F.start=F.startPTS=B.startPTS,F.startDTS=B.startDTS,F.appendedPTS=B.appendedPTS,F.maxStartPTS=B.maxStartPTS,F.endPTS=B.endPTS,F.endDTS=B.endDTS,F.minEndPTS=B.minEndPTS,F.duration=B.endPTS-B.startPTS,F.duration&&(w=F),a.PTSKnown=a.alignedSliding=!0),F.elementaryStreams=B.elementaryStreams,F.loader=B.loader,F.stats=B.stats,F.urlId=B.urlId,B.initSegment&&(F.initSegment=B.initSegment,A=B.initSegment)}),A){var O=a.fragmentHint?a.fragments.concat(a.fragmentHint):a.fragments;O.forEach(function(B){var F;(!B.initSegment||B.initSegment.relurl===((F=A)===null||F===void 0?void 0:F.relurl))&&(B.initSegment=A)})}if(a.skippedSegments&&(a.deltaUpdateFailed=a.fragments.some(function(B){return!B}),a.deltaUpdateFailed)){j.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var S=a.skippedSegments;S--;)a.fragments.shift();a.startSN=a.fragments[0].sn,a.startCC=a.fragments[0].cc}var f=a.fragments;if(L){j.logger.warn("discontinuity sliding from playlist, take drift into account");for(var C=0;C<f.length;C++)f[C].cc+=L}a.skippedSegments&&(a.startCC=a.fragments[0].cc),m(s.partList,a.partList,function(B,F){F.elementaryStreams=B.elementaryStreams,F.stats=B.stats}),w?R(a,w,w.startPTS,w.endPTS,w.startDTS,w.endDTS):u(s,a),f.length&&(a.totalduration=a.edge-f[0].start),a.driftStartTime=s.driftStartTime,a.driftStart=s.driftStart;var y=a.advancedDateTime;if(a.advanced&&y){var b=a.edge;a.driftStart||(a.driftStartTime=y,a.driftStart=b),a.driftEndTime=y,a.driftEnd=b}else a.driftEndTime=s.driftEndTime,a.driftEnd=s.driftEnd,a.advancedDateTime=s.advancedDateTime}function m(s,a,A){if(s&&a)for(var E=0,T=0,D=s.length;T<=D;T++){var L=s[T],w=a[T+E];L&&w&&L.index===w.index&&L.fragment.sn===w.fragment.sn?A(L,w):E--}}function p(s,a,A){for(var E=a.skippedSegments,T=Math.max(s.startSN,a.startSN)-a.startSN,D=(s.fragmentHint?1:0)+(E?a.endSN:Math.min(s.endSN,a.endSN))-a.startSN,L=a.startSN-s.startSN,w=a.fragmentHint?a.fragments.concat(a.fragmentHint):a.fragments,O=s.fragmentHint?s.fragments.concat(s.fragmentHint):s.fragments,S=T;S<=D;S++){var f=O[L+S],C=w[S];E&&!C&&S<E&&(C=a.fragments[S]=f),f&&C&&A(f,C)}}function u(s,a){var A=a.startSN+a.skippedSegments-s.startSN,E=s.fragments;if(A<0||A>=E.length)return;l(a,E[A].start)}function l(s,a){if(a){for(var A=s.fragments,E=s.skippedSegments;E<A.length;E++)A[E].start+=a;s.fragmentHint&&(s.fragmentHint.start+=a)}}function d(s,a){var A=1e3*s.levelTargetDuration,E=A/2,T=s.age,D=T>0&&T<A*3,L=a.loading.end-a.loading.start,w,O=s.availabilityDelay;if(s.updated===!1)if(D){var S=333*s.misses;w=Math.max(Math.min(E,L*2),S),s.availabilityDelay=(s.availabilityDelay||0)+w}else w=E;else D?(O=Math.min(O||A/2,T),s.availabilityDelay=O,w=O+A-T):w=A-L;return Math.round(w)}function o(s,a,A){if(!s||!s.details)return null;var E=s.details,T=E.fragments[a-E.startSN];return T||(T=E.fragmentHint,T&&T.sn===a?T:a<E.startSN&&A&&A.sn===a?A:null)}function h(s,a,A){if(!s||!s.details)return null;var E=s.details.partList;if(E)for(var T=E.length;T--;){var D=E[T];if(D.index===A&&D.fragment.sn===a)return D}return null}},"./src/controller/stream-controller.ts":function(re,$,P){"use strict";P.r($),P.d($,"default",function(){return E});var Y=P("./src/polyfills/number.ts"),j=P("./src/controller/base-stream-controller.ts"),U=P("./src/is-supported.ts"),z=P("./src/events.ts"),G=P("./src/utils/buffer-helper.ts"),n=P("./src/controller/fragment-tracker.ts"),R=P("./src/types/loader.ts"),v=P("./src/loader/fragment.ts"),m=P("./src/demux/transmuxer-interface.ts"),p=P("./src/types/transmuxer.ts"),u=P("./src/controller/gap-controller.ts"),l=P("./src/errors.ts"),d=P("./src/utils/logger.ts");function o(T,D){for(var L=0;L<D.length;L++){var w=D[L];w.enumerable=w.enumerable||!1,w.configurable=!0,"value"in w&&(w.writable=!0),Object.defineProperty(T,w.key,w)}}function h(T,D,L){return D&&o(T.prototype,D),L&&o(T,L),T}function s(T,D){T.prototype=Object.create(D.prototype),T.prototype.constructor=T,a(T,D)}function a(T,D){return a=Object.setPrototypeOf||function(w,O){return w.__proto__=O,w},a(T,D)}var A=100,E=function(T){s(D,T);function D(w,O){var S;return S=T.call(this,w,O,"[stream-controller]")||this,S.audioCodecSwap=!1,S.gapController=null,S.level=-1,S._forceStartLoad=!1,S.altAudio=!1,S.audioOnly=!1,S.fragPlaying=null,S.onvplaying=null,S.onvseeked=null,S.fragLastKbps=0,S.stalled=!1,S.couldBacktrack=!1,S.audioCodecSwitch=!1,S.videoBuffer=null,S._registerListeners(),S}var L=D.prototype;return L._registerListeners=function(){var O=this.hls;O.on(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),O.on(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),O.on(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),O.on(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),O.on(z.Events.LEVEL_LOADING,this.onLevelLoading,this),O.on(z.Events.LEVEL_LOADED,this.onLevelLoaded,this),O.on(z.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),O.on(z.Events.ERROR,this.onError,this),O.on(z.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),O.on(z.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),O.on(z.Events.BUFFER_CREATED,this.onBufferCreated,this),O.on(z.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),O.on(z.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),O.on(z.Events.FRAG_BUFFERED,this.onFragBuffered,this)},L._unregisterListeners=function(){var O=this.hls;O.off(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),O.off(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),O.off(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),O.off(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),O.off(z.Events.LEVEL_LOADED,this.onLevelLoaded,this),O.off(z.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),O.off(z.Events.ERROR,this.onError,this),O.off(z.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),O.off(z.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),O.off(z.Events.BUFFER_CREATED,this.onBufferCreated,this),O.off(z.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),O.off(z.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),O.off(z.Events.FRAG_BUFFERED,this.onFragBuffered,this)},L.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},L.startLoad=function(O){if(this.levels){var S=this.lastCurrentTime,f=this.hls;if(this.stopLoad(),this.setInterval(A),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var C=f.startLevel;C===-1&&(f.config.testBandwidth?(C=0,this.bitrateTest=!0):C=f.nextAutoLevel),this.level=f.nextLoadLevel=C,this.loadedmetadata=!1}S>0&&O===-1&&(this.log("Override startPosition with lastCurrentTime @"+S.toFixed(3)),O=S),this.state=j.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=O,this.tick()}else this._forceStartLoad=!0,this.state=j.State.STOPPED},L.stopLoad=function(){this._forceStartLoad=!1,T.prototype.stopLoad.call(this)},L.doTick=function(){switch(this.state){case j.State.IDLE:this.doTickIdle();break;case j.State.WAITING_LEVEL:{var O,S=this.levels,f=this.level,C=S==null||((O=S[f])===null||O===void 0)?void 0:O.details;if(C&&(!C.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(C))break;this.state=j.State.IDLE;break}break}case j.State.FRAG_LOADING_WAITING_RETRY:{var y,b=self.performance.now(),B=this.retryDate;(!B||b>=B||(y=this.media)!==null&&y!==void 0&&y.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=j.State.IDLE)}break;default:break}this.onTickEnd()},L.onTickEnd=function(){T.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},L.doTickIdle=function(){var O,S,f=this.hls,C=this.levelLastLoaded,y=this.levels,b=this.media,B=f.config,F=f.nextLoadLevel;if(C===null||!b&&(this.startFragRequested||!B.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!y||!y[F])return;var x=y[F];this.level=f.nextLoadLevel=F;var N=x.details;if(!N||this.state===j.State.WAITING_LEVEL||N.live&&this.levelLastLoaded!==F){this.state=j.State.WAITING_LEVEL;return}var I=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:b,R.PlaylistLevelType.MAIN);if(I===null)return;var g=I.len,W=this.getMaxBufferLength(x.maxBitrate);if(g>=W)return;if(this._streamEnded(I,N)){var J={};this.altAudio&&(J.type="video"),this.hls.trigger(z.Events.BUFFER_EOS,J),this.state=j.State.ENDED;return}var ie=I.end,ue=this.getNextFragment(ie,N);if(this.couldBacktrack&&!this.fragPrevious&&ue&&ue.sn!=="initSegment"){var Re=ue.sn-N.startSN;Re>1&&(ue=N.fragments[Re-1],this.fragmentTracker.removeFragment(ue))}if(ue&&this.fragmentTracker.getState(ue)===n.FragmentState.OK&&this.nextLoadPosition>ie){var ve=this.audioOnly&&!this.altAudio?v.ElementaryStreamTypes.AUDIO:v.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(b,ve,R.PlaylistLevelType.MAIN),ue=this.getNextFragment(this.nextLoadPosition,N)}if(!ue)return;ue.initSegment&&!ue.initSegment.data&&!this.bitrateTest&&(ue=ue.initSegment),((O=ue.decryptdata)===null||O===void 0?void 0:O.keyFormat)==="identity"&&!((S=ue.decryptdata)!==null&&S!==void 0&&S.key)?this.loadKey(ue,N):this.loadFragment(ue,N,ie)},L.loadFragment=function(O,S,f){var C,y=this.fragmentTracker.getState(O);if(this.fragCurrent=O,y===n.FragmentState.BACKTRACKED){var b=this.fragmentTracker.getBacktrackData(O);if(b){this._handleFragmentLoadProgress(b),this._handleFragmentLoadComplete(b);return}else y=n.FragmentState.NOT_LOADED}y===n.FragmentState.NOT_LOADED||y===n.FragmentState.PARTIAL?O.sn==="initSegment"?this._loadInitSegment(O):this.bitrateTest?(O.bitrateTest=!0,this.log("Fragment "+O.sn+" of level "+O.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(O)):(this.startFragRequested=!0,T.prototype.loadFragment.call(this,O,S,f)):y===n.FragmentState.APPENDING?this.reduceMaxBufferLength(O.duration)&&this.fragmentTracker.removeFragment(O):((C=this.media)===null||C===void 0?void 0:C.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},L.getAppendedFrag=function(O){var S=this.fragmentTracker.getAppendedFrag(O,R.PlaylistLevelType.MAIN);return S&&"fragment"in S?S.fragment:S},L.getBufferedFrag=function(O){return this.fragmentTracker.getBufferedFrag(O,R.PlaylistLevelType.MAIN)},L.followingBufferedFrag=function(O){return O?this.getBufferedFrag(O.end+.5):null},L.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},L.nextLevelSwitch=function(){var O=this.levels,S=this.media;if(S!=null&&S.readyState){var f,C=this.getAppendedFrag(S.currentTime);if(C&&C.start>1&&this.flushMainBuffer(0,C.start-1),!S.paused&&O){var y=this.hls.nextLoadLevel,b=O[y],B=this.fragLastKbps;B&&this.fragCurrent?f=this.fragCurrent.duration*b.maxBitrate/(1e3*B)+1:f=0}else f=0;var F=this.getBufferedFrag(S.currentTime+f);if(F){var x=this.followingBufferedFrag(F);if(x){this.abortCurrentFrag();var N=x.maxStartPTS?x.maxStartPTS:x.start,I=x.duration,g=Math.max(F.end,N+Math.min(Math.max(I-this.config.maxFragLookUpTolerance,I*.5),I*.75));this.flushMainBuffer(g,Number.POSITIVE_INFINITY)}}}},L.abortCurrentFrag=function(){var O=this.fragCurrent;this.fragCurrent=null,O!=null&&O.loader&&O.loader.abort(),this.state===j.State.KEY_LOADING&&(this.state=j.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},L.flushMainBuffer=function(O,S){T.prototype.flushMainBuffer.call(this,O,S,this.altAudio?"video":null)},L.onMediaAttached=function(O,S){T.prototype.onMediaAttached.call(this,O,S);var f=S.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),f.addEventListener("playing",this.onvplaying),f.addEventListener("seeked",this.onvseeked),this.gapController=new u.default(this.config,f,this.fragmentTracker,this.hls)},L.onMediaDetaching=function(){var O=this.media;O&&(O.removeEventListener("playing",this.onvplaying),O.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),T.prototype.onMediaDetaching.call(this)},L.onMediaPlaying=function(){this.tick()},L.onMediaSeeked=function(){var O=this.media,S=O?O.currentTime:null;Object(Y.isFiniteNumber)(S)&&this.log("Media seeked to "+S.toFixed(3)),this.tick()},L.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(z.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},L.onManifestParsed=function(O,S){var f=!1,C=!1,y;S.levels.forEach(function(b){y=b.audioCodec,y&&(y.indexOf("mp4a.40.2")!==-1&&(f=!0),y.indexOf("mp4a.40.5")!==-1&&(C=!0))}),this.audioCodecSwitch=f&&C&&!Object(U.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=S.levels,this.startFragRequested=!1},L.onLevelLoading=function(O,S){var f=this.levels;if(!f||this.state!==j.State.IDLE)return;var C=f[S.level];(!C.details||C.details.live&&this.levelLastLoaded!==S.level||this.waitForCdnTuneIn(C.details))&&(this.state=j.State.WAITING_LEVEL)},L.onLevelLoaded=function(O,S){var f,C=this.levels,y=S.level,b=S.details,B=b.totalduration;if(!C){this.warn("Levels were reset while loading level "+y);return}this.log("Level "+y+" loaded ["+b.startSN+","+b.endSN+"], cc ["+b.startCC+", "+b.endCC+"] duration:"+B);var F=this.fragCurrent;F&&(this.state===j.State.FRAG_LOADING||this.state===j.State.FRAG_LOADING_WAITING_RETRY)&&(F.level!==S.level&&F.loader&&(this.state=j.State.IDLE,F.loader.abort()));var x=C[y],N=0;if(b.live||(f=x.details)!==null&&f!==void 0&&f.live){if(b.fragments[0]||(b.deltaUpdateFailed=!0),b.deltaUpdateFailed)return;N=this.alignPlaylists(b,x.details)}if(x.details=b,this.levelLastLoaded=y,this.hls.trigger(z.Events.LEVEL_UPDATED,{details:b,level:y}),this.state===j.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(b))return;this.state=j.State.IDLE}this.startFragRequested?b.live&&this.synchronizeToLiveEdge(b):this.setStartPosition(b,N),this.tick()},L._handleFragmentLoadProgress=function(O){var S,f=O.frag,C=O.part,y=O.payload,b=this.levels;if(!b){this.warn("Levels were reset while fragment load was in progress. Fragment "+f.sn+" of level "+f.level+" will not be buffered");return}var B=b[f.level],F=B.details;if(!F){this.warn("Dropping fragment "+f.sn+" of level "+f.level+" after level details were reset");return}var x=B.videoCodec,N=F.PTSKnown||!F.live,I=(S=f.initSegment)===null||S===void 0?void 0:S.data,g=this._getAudioCodec(B),W=this.transmuxer=this.transmuxer||new m.default(this.hls,R.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),J=C?C.index:-1,ie=J!==-1,ue=new p.ChunkMetadata(f.level,f.sn,f.stats.chunkCount,y.byteLength,J,ie),Re=this.initPTS[f.cc];W.push(y,I,g,x,f,C,F.totalduration,N,ue,Re)},L.onAudioTrackSwitching=function(O,S){var f=this.altAudio,C=!!S.url,y=S.id;if(!C){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var b=this.fragCurrent;b!=null&&b.loader&&(this.log("Switching to main audio track, cancel main fragment load"),b.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var B=this.hls;f&&B.trigger(z.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),B.trigger(z.Events.AUDIO_TRACK_SWITCHED,{id:y})}},L.onAudioTrackSwitched=function(O,S){var f=S.id,C=!!this.hls.audioTracks[f].url;if(C){var y=this.videoBuffer;y&&this.mediaBuffer!==y&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=y)}this.altAudio=C,this.tick()},L.onBufferCreated=function(O,S){var f=S.tracks,C,y,b=!1;for(var B in f){var F=f[B];if(F.id==="main"){if(y=B,C=F,B==="video"){var x=f[B];x&&(this.videoBuffer=x.buffer)}}else b=!0}b&&C?(this.log("Alternate track found, use "+y+".buffered to schedule main fragment loading"),this.mediaBuffer=C.buffer):this.mediaBuffer=this.media},L.onFragBuffered=function(O,S){var f=S.frag,C=S.part;if(f&&f.type!==R.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(f)){this.warn("Fragment "+f.sn+(C?" p: "+C.index:"")+" of level "+f.level+" finished buffering, but was aborted. state: "+this.state),this.state===j.State.PARSED&&(this.state=j.State.IDLE);return}var y=C?C.stats:f.stats;this.fragLastKbps=Math.round(8*y.total/(y.buffering.end-y.loading.first)),f.sn!=="initSegment"&&(this.fragPrevious=f),this.fragBufferedComplete(f,C)},L.onError=function(O,S){switch(S.details){case l.ErrorDetails.FRAG_LOAD_ERROR:case l.ErrorDetails.FRAG_LOAD_TIMEOUT:case l.ErrorDetails.KEY_LOAD_ERROR:case l.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(R.PlaylistLevelType.MAIN,S);break;case l.ErrorDetails.LEVEL_LOAD_ERROR:case l.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==j.State.ERROR&&(S.fatal?(this.warn(""+S.details),this.state=j.State.ERROR):!S.levelRetry&&this.state===j.State.WAITING_LEVEL&&(this.state=j.State.IDLE));break;case l.ErrorDetails.BUFFER_FULL_ERROR:if(S.parent==="main"&&(this.state===j.State.PARSING||this.state===j.State.PARSED)){var f=!0,C=this.getFwdBufferInfo(this.media,R.PlaylistLevelType.MAIN);C&&C.len>.5&&(f=!this.reduceMaxBufferLength(C.len)),f&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},L.checkBuffer=function(){var O=this.media,S=this.gapController;if(!O||!S||!O.readyState)return;var f=G.BufferHelper.getBuffered(O);!this.loadedmetadata&&f.length?(this.loadedmetadata=!0,this.seekToStartPos()):S.poll(this.lastCurrentTime),this.lastCurrentTime=O.currentTime},L.onFragLoadEmergencyAborted=function(){this.state=j.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},L.onBufferFlushed=function(O,S){var f=S.type;if(f!==v.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var C=(f===v.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(C,f,R.PlaylistLevelType.MAIN)}},L.onLevelsUpdated=function(O,S){this.levels=S.levels},L.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},L.seekToStartPos=function(){var O=this.media,S=O.currentTime,f=this.startPosition;if(f>=0&&S<f){if(O.seeking){d.logger.log("could not seek to "+f+", already seeking at "+S);return}var C=G.BufferHelper.getBuffered(O),y=C.length?C.start(0):0,b=y-f;b>0&&(b<this.config.maxBufferHole||b<this.config.maxFragLookUpTolerance)&&(d.logger.log("adjusting start position by "+b+" to match buffer start"),f+=b,this.startPosition=f),this.log("seek to target start position "+f+" from current time "+S),O.currentTime=f}},L._getAudioCodec=function(O){var S=this.config.defaultAudioCodec||O.audioCodec;return this.audioCodecSwap&&S&&(this.log("Swapping audio codec"),S.indexOf("mp4a.40.5")!==-1?S="mp4a.40.2":S="mp4a.40.5"),S},L._loadBitrateTestFrag=function(O){var S=this;this._doFragLoad(O).then(function(f){var C=S.hls;if(!f||C.nextLoadLevel||S.fragContextChanged(O))return;S.fragLoadError=0,S.state=j.State.IDLE,S.startFragRequested=!1,S.bitrateTest=!1;var y=O.stats;y.parsing.start=y.parsing.end=y.buffering.start=y.buffering.end=self.performance.now(),C.trigger(z.Events.FRAG_LOADED,f)})},L._handleTransmuxComplete=function(O){var S,f="main",C=this.hls,y=O.remuxResult,b=O.chunkMeta,B=this.getCurrentContext(b);if(!B){this.warn("The loading context changed while buffering fragment "+b.sn+" of level "+b.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(b.level);return}var F=B.frag,x=B.part,N=B.level,I=y.video,g=y.text,W=y.id3,J=y.initSegment,ie=this.altAudio?void 0:y.audio;if(this.fragContextChanged(F))return;if(this.state=j.State.PARSING,J){J.tracks&&(this._bufferInitSegment(N,J.tracks,F,b),C.trigger(z.Events.FRAG_PARSING_INIT_SEGMENT,{frag:F,id:f,tracks:J.tracks}));var ue=J.initPTS,Re=J.timescale;Object(Y.isFiniteNumber)(ue)&&(this.initPTS[F.cc]=ue,C.trigger(z.Events.INIT_PTS_FOUND,{frag:F,id:f,initPTS:ue,timescale:Re}))}if(I&&y.independent!==!1){if(N.details){var ve=I.startPTS,Se=I.endPTS,Le=I.startDTS,be=I.endDTS;if(x)x.elementaryStreams[I.type]={startPTS:ve,endPTS:Se,startDTS:Le,endDTS:be};else if(I.firstKeyFrame&&I.independent&&(this.couldBacktrack=!0),I.dropped&&I.independent){var ce=this.getLoadPosition()+this.config.maxBufferHole;if(ce<ve){this.backtrack(F);return}F.setElementaryStreamInfo(I.type,F.start,Se,F.start,be,!0)}F.setElementaryStreamInfo(I.type,ve,Se,Le,be),this.bufferFragmentData(I,F,x,b)}}else if(y.independent===!1){this.backtrack(F);return}if(ie){var he=ie.startPTS,ne=ie.endPTS,de=ie.startDTS,se=ie.endDTS;x&&(x.elementaryStreams[v.ElementaryStreamTypes.AUDIO]={startPTS:he,endPTS:ne,startDTS:de,endDTS:se}),F.setElementaryStreamInfo(v.ElementaryStreamTypes.AUDIO,he,ne,de,se),this.bufferFragmentData(ie,F,x,b)}if(W!=null&&(S=W.samples)!==null&&S!==void 0&&S.length){var De={frag:F,id:f,samples:W.samples};C.trigger(z.Events.FRAG_PARSING_METADATA,De)}if(g){var Ne={frag:F,id:f,samples:g.samples};C.trigger(z.Events.FRAG_PARSING_USERDATA,Ne)}},L._bufferInitSegment=function(O,S,f,C){var y=this;if(this.state!==j.State.PARSING)return;this.audioOnly=!!S.audio&&!S.video,this.altAudio&&!this.audioOnly&&delete S.audio;var b=S.audio,B=S.video,F=S.audiovideo;if(b){var x=O.audioCodec,N=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(x&&(x.indexOf("mp4a.40.5")!==-1?x="mp4a.40.2":x="mp4a.40.5"),b.metadata.channelCount!==1&&N.indexOf("firefox")===-1&&(x="mp4a.40.5")),N.indexOf("android")!==-1&&b.container!=="audio/mpeg"&&(x="mp4a.40.2",this.log("Android: force audio codec to "+x)),O.audioCodec&&O.audioCodec!==x&&this.log('Swapping manifest audio codec "'+O.audioCodec+'" for "'+x+'"'),b.levelCodec=x,b.id="main",this.log("Init audio buffer, container:"+b.container+", codecs[selected/level/parsed]=["+(x||"")+"/"+(O.audioCodec||"")+"/"+b.codec+"]")}B&&(B.levelCodec=O.videoCodec,B.id="main",this.log("Init video buffer, container:"+B.container+", codecs[level/parsed]=["+(O.videoCodec||"")+"/"+B.codec+"]")),F&&this.log("Init audiovideo buffer, container:"+F.container+", codecs[level/parsed]=["+(O.attrs.CODECS||"")+"/"+F.codec+"]"),this.hls.trigger(z.Events.BUFFER_CODECS,S),Object.keys(S).forEach(function(I){var g=S[I],W=g.initSegment;W!=null&&W.byteLength&&y.hls.trigger(z.Events.BUFFER_APPENDING,{type:I,data:W,frag:f,part:null,chunkMeta:C,parent:f.type})}),this.tick()},L.backtrack=function(O){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(O);var S=this.fragmentTracker.backtrack(O);this.fragPrevious=null,this.nextLoadPosition=O.start,S?this.resetFragmentLoading(O):this.state=j.State.BACKTRACKING},L.checkFragmentChanged=function(){var O=this.media,S=null;if(O&&O.readyState>1&&O.seeking===!1){var f=O.currentTime;if(G.BufferHelper.isBuffered(O,f)?S=this.getAppendedFrag(f):G.BufferHelper.isBuffered(O,f+.1)&&(S=this.getAppendedFrag(f+.1)),S){var C=this.fragPlaying,y=S.level;(!C||S.sn!==C.sn||C.level!==y||S.urlId!==C.urlId)&&(this.hls.trigger(z.Events.FRAG_CHANGED,{frag:S}),(!C||C.level!==y)&&this.hls.trigger(z.Events.LEVEL_SWITCHED,{level:y}),this.fragPlaying=S)}}},h(D,[{key:"nextLevel",get:function(){var O=this.nextBufferedFrag;return O?O.level:-1}},{key:"currentLevel",get:function(){var O=this.media;if(O){var S=this.getAppendedFrag(O.currentTime);if(S)return S.level}return-1}},{key:"nextBufferedFrag",get:function(){var O=this.media;if(O){var S=this.getAppendedFrag(O.currentTime);return this.followingBufferedFrag(S)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),D}(j.default)},"./src/controller/subtitle-stream-controller.ts":function(re,$,P){"use strict";P.r($),P.d($,"SubtitleStreamController",function(){return s});var Y=P("./src/events.ts"),j=P("./src/utils/logger.ts"),U=P("./src/utils/buffer-helper.ts"),z=P("./src/controller/fragment-finders.ts"),G=P("./src/utils/discontinuities.ts"),n=P("./src/controller/level-helper.ts"),R=P("./src/controller/fragment-tracker.ts"),v=P("./src/controller/base-stream-controller.ts"),m=P("./src/types/loader.ts"),p=P("./src/types/level.ts");function u(a,A){for(var E=0;E<A.length;E++){var T=A[E];T.enumerable=T.enumerable||!1,T.configurable=!0,"value"in T&&(T.writable=!0),Object.defineProperty(a,T.key,T)}}function l(a,A,E){return A&&u(a.prototype,A),E&&u(a,E),a}function d(a,A){a.prototype=Object.create(A.prototype),a.prototype.constructor=a,o(a,A)}function o(a,A){return o=Object.setPrototypeOf||function(T,D){return T.__proto__=D,T},o(a,A)}var h=500,s=function(a){d(A,a);function A(T,D){var L;return L=a.call(this,T,D,"[subtitle-stream-controller]")||this,L.levels=[],L.currentTrackId=-1,L.tracksBuffered=[],L.mainDetails=null,L._registerListeners(),L}var E=A.prototype;return E.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},E._registerListeners=function(){var D=this.hls;D.on(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),D.on(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),D.on(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),D.on(Y.Events.LEVEL_LOADED,this.onLevelLoaded,this),D.on(Y.Events.ERROR,this.onError,this),D.on(Y.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),D.on(Y.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),D.on(Y.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),D.on(Y.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),D.on(Y.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},E._unregisterListeners=function(){var D=this.hls;D.off(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),D.off(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),D.off(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),D.off(Y.Events.LEVEL_LOADED,this.onLevelLoaded,this),D.off(Y.Events.ERROR,this.onError,this),D.off(Y.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),D.off(Y.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),D.off(Y.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),D.off(Y.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),D.off(Y.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},E.startLoad=function(){this.stopLoad(),this.state=v.State.IDLE,this.setInterval(h),this.tick()},E.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},E.onLevelLoaded=function(D,L){this.mainDetails=L.details},E.onSubtitleFragProcessed=function(D,L){var w=L.frag,O=L.success;if(this.fragPrevious=w,this.state=v.State.IDLE,!O)return;var S=this.tracksBuffered[this.currentTrackId];if(!S)return;for(var f,C=w.start,y=0;y<S.length;y++)if(C>=S[y].start&&C<=S[y].end){f=S[y];break}var b=w.start+w.duration;f?f.end=b:(f={start:C,end:b},S.push(f)),this.fragmentTracker.fragBuffered(w)},E.onBufferFlushing=function(D,L){var w=L.startOffset,O=L.endOffset;if(w===0&&O!==Number.POSITIVE_INFINITY){var S=this.currentTrackId,f=this.levels;if(!f.length||!f[S]||!f[S].details)return;var C=f[S].details,y=C.targetduration,b=O-y;if(b<=0)return;L.endOffsetSubtitles=Math.max(0,b),this.tracksBuffered.forEach(function(B){for(var F=0;F<B.length;){if(B[F].end<=b){B.shift();continue}else if(B[F].start<b)B[F].start=b;else break;F++}}),this.fragmentTracker.removeFragmentsInRange(w,b,m.PlaylistLevelType.SUBTITLE)}},E.onError=function(D,L){var w,O=L.frag;if(!O||O.type!==m.PlaylistLevelType.SUBTITLE)return;(w=this.fragCurrent)!==null&&w!==void 0&&w.loader&&this.fragCurrent.loader.abort(),this.state=v.State.IDLE},E.onSubtitleTracksUpdated=function(D,L){var w=this,O=L.subtitleTracks;this.tracksBuffered=[],this.levels=O.map(function(S){return new p.Level(S)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(S){w.tracksBuffered[S.id]=[]}),this.mediaBuffer=null},E.onSubtitleTrackSwitch=function(D,L){if(this.currentTrackId=L.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var w=this.levels[this.currentTrackId];w!=null&&w.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,w&&this.setInterval(h)},E.onSubtitleTrackLoaded=function(D,L){var w,O=L.details,S=L.id,f=this.currentTrackId,C=this.levels;if(!C.length)return;var y=C[f];if(S>=C.length||S!==f||!y)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,O.live||(w=y.details)!==null&&w!==void 0&&w.live){var b=this.mainDetails;if(O.deltaUpdateFailed||!b)return;var B=b.fragments[0];if(!y.details)O.hasProgramDateTime&&b.hasProgramDateTime?Object(G.alignMediaPlaylistByPDT)(O,b):B&&Object(n.addSliding)(O,B.start);else{var F=this.alignPlaylists(O,y.details);F===0&&B&&Object(n.addSliding)(O,B.start)}}if(y.details=O,this.levelLastLoaded=S,this.tick(),O.live&&!this.fragCurrent&&this.media&&this.state===v.State.IDLE){var x=Object(z.findFragmentByPTS)(null,O.fragments,this.media.currentTime,0);x||(this.warn("Subtitle playlist not aligned with playback"),y.details=void 0)}},E._handleFragmentLoadComplete=function(D){var L=D.frag,w=D.payload,O=L.decryptdata,S=this.hls;if(this.fragContextChanged(L))return;if(w&&w.byteLength>0&&O&&O.key&&O.iv&&O.method==="AES-128"){var f=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(w),O.key.buffer,O.iv.buffer).then(function(C){var y=performance.now();S.trigger(Y.Events.FRAG_DECRYPTED,{frag:L,payload:C,stats:{tstart:f,tdecrypt:y}})})}},E.doTick=function(){if(!this.media){this.state=v.State.IDLE;return}if(this.state===v.State.IDLE){var D,L=this.currentTrackId,w=this.levels;if(!w.length||!w[L]||!w[L].details)return;var O=w[L].details,S=O.targetduration,f=this.config,C=this.media,y=U.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,C.currentTime-S,f.maxBufferHole),b=y.end,B=y.len,F=this.getMaxBufferLength()+S;if(B>F)return;console.assert(O,"Subtitle track details are defined on idle subtitle stream controller tick");var x=O.fragments,N=x.length,I=O.edge,g,W=this.fragPrevious;if(b<I){var J=f.maxFragLookUpTolerance;W&&O.hasProgramDateTime&&(g=Object(z.findFragmentByPDT)(x,W.endProgramDateTime,J)),g||(g=Object(z.findFragmentByPTS)(W,x,b,J),!g&&W&&W.start<x[0].start&&(g=x[0]))}else g=x[N-1];(D=g)!==null&&D!==void 0&&D.encrypted?(j.logger.log("Loading key for "+g.sn),this.state=v.State.KEY_LOADING,this.hls.trigger(Y.Events.KEY_LOADING,{frag:g})):g&&this.fragmentTracker.getState(g)===R.FragmentState.NOT_LOADED&&this.loadFragment(g,O,b)}},E.loadFragment=function(D,L,w){this.fragCurrent=D,a.prototype.loadFragment.call(this,D,L,w)},l(A,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),A}(v.default)},"./src/controller/subtitle-track-controller.ts":function(re,$,P){"use strict";P.r($);var Y=P("./src/events.ts"),j=P("./src/utils/texttrack-utils.ts"),U=P("./src/controller/base-playlist-controller.ts"),z=P("./src/types/loader.ts");function G(u,l){for(var d=0;d<l.length;d++){var o=l[d];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(u,o.key,o)}}function n(u,l,d){return l&&G(u.prototype,l),d&&G(u,d),u}function R(u,l){u.prototype=Object.create(l.prototype),u.prototype.constructor=u,v(u,l)}function v(u,l){return v=Object.setPrototypeOf||function(o,h){return o.__proto__=h,o},v(u,l)}var m=function(u){R(l,u);function l(o){var h;return h=u.call(this,o,"[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 d=l.prototype;return d.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,u.prototype.destroy.call(this)},d.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)},d.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)},d.onMediaAttached=function(h,s){if(this.media=s.media,!this.media)return;this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange)},d.pollTrackChange=function(h){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,h)},d.onMediaDetaching=function(){if(!this.media)return;self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId);var h=p(this.media.textTracks);h.forEach(function(s){Object(j.clearCurrentCues)(s)}),this.subtitleTrack=-1,this.media=null},d.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},d.onManifestParsed=function(h,s){this.tracks=s.subtitleTracks},d.onSubtitleTrackLoaded=function(h,s){var a=s.id,A=s.details,E=this.trackId,T=this.tracksInGroup[E];if(!T){this.warn("Invalid subtitle track id "+a);return}var D=T.details;T.details=s.details,this.log("subtitle track "+a+" loaded ["+A.startSN+"-"+A.endSN+"]"),a===this.trackId&&(this.retryCount=0,this.playlistLoaded(a,s,D))},d.onLevelLoading=function(h,s){this.switchLevel(s.level)},d.onLevelSwitching=function(h,s){this.switchLevel(s.level)},d.switchLevel=function(h){var s=this.hls.levels[h];if(!(s!=null&&s.textGroupIds))return;var a=s.textGroupIds[s.urlId];if(this.groupId!==a){var A=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,E=this.tracks.filter(function(L){return!a||L.groupId===a});this.tracksInGroup=E;var T=this.findTrackId(A==null?void 0:A.name)||this.findTrackId();this.groupId=a;var D={subtitleTracks:E};this.log("Updating subtitle tracks, "+E.length+' track(s) found in "'+a+'" group-id'),this.hls.trigger(Y.Events.SUBTITLE_TRACKS_UPDATED,D),T!==-1&&this.setSubtitleTrack(T,A)}},d.findTrackId=function(h){for(var s=this.tracksInGroup,a=0;a<s.length;a++){var A=s[a];if((!this.selectDefaultTrack||A.default)&&(!h||h===A.name))return A.id}return-1},d.onError=function(h,s){if(u.prototype.onError.call(this,h,s),s.fatal||!s.context)return;s.context.type===z.PlaylistContextType.SUBTITLE_TRACK&&s.context.id===this.trackId&&s.context.groupId===this.groupId&&this.retryLoadingOrFail(s)},d.loadPlaylist=function(h){var s=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(s)){var a=s.id,A=s.groupId,E=s.url;if(h)try{E=h.addDirectives(E)}catch(T){this.warn("Could not construct new URL with HLS Delivery Directives: "+T)}this.log("Loading subtitle playlist for id "+a),this.hls.trigger(Y.Events.SUBTITLE_TRACK_LOADING,{url:E,id:a,groupId:A,deliveryDirectives:h||null})}},d.toggleTrackModes=function(h){var s=this,a=this.media,A=this.subtitleDisplay,E=this.trackId;if(!a)return;var T=p(a.textTracks),D=T.filter(function(O){return O.groupId===s.groupId});if(h===-1)[].slice.call(T).forEach(function(O){O.mode="disabled"});else{var L=D[E];L&&(L.mode="disabled")}var w=D[h];w&&(w.mode=A?"showing":"hidden")},d.setSubtitleTrack=function(h,s){var a,A=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=h;return}if(this.trackId!==h&&this.toggleTrackModes(h),this.trackId===h&&(h===-1||(a=A[h])!==null&&a!==void 0&&a.details)||h<-1||h>=A.length)return;this.clearTimer();var E=A[h];if(this.log("Switching to subtitle track "+h),this.trackId=h,E){var T=E.id,D=E.groupId,L=D===void 0?"":D,w=E.name,O=E.type,S=E.url;this.hls.trigger(Y.Events.SUBTITLE_TRACK_SWITCH,{id:T,groupId:L,name:w,type:O,url:S});var f=this.switchParams(E.url,s==null?void 0:s.details);this.loadPlaylist(f)}else this.hls.trigger(Y.Events.SUBTITLE_TRACK_SWITCH,{id:h})},d.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var h=-1,s=p(this.media.textTracks),a=0;a<s.length;a++)if(s[a].mode==="hidden")h=a;else if(s[a].mode==="showing"){h=a;break}this.subtitleTrack!==h&&(this.subtitleTrack=h)},n(l,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(h){this.selectDefaultTrack=!1;var s=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(h,s)}}]),l}(U.default);function p(u){for(var l=[],d=0;d<u.length;d++){var o=u[d];o.kind==="subtitles"&&o.label&&l.push(u[d])}return l}$.default=m},"./src/controller/timeline-controller.ts":function(re,$,P){"use strict";P.r($),P.d($,"TimelineController",function(){return p});var Y=P("./src/polyfills/number.ts"),j=P("./src/events.ts"),U=P("./src/utils/cea-608-parser.ts"),z=P("./src/utils/output-filter.ts"),G=P("./src/utils/webvtt-parser.ts"),n=P("./src/utils/texttrack-utils.ts"),R=P("./src/utils/imsc1-ttml-parser.ts"),v=P("./src/types/loader.ts"),m=P("./src/utils/logger.ts"),p=function(){function o(s){if(this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.textTracks=[],this.tracks=[],this.initPTS=[],this.timescale=[],this.unparsedVttFrags=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.cea608Parser1=void 0,this.cea608Parser2=void 0,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=d(),this.captionsProperties=void 0,this.hls=s,this.config=s.config,this.Cues=s.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},this.config.enableCEA708Captions){var a=new z.default(this,"textTrack1"),A=new z.default(this,"textTrack2"),E=new z.default(this,"textTrack3"),T=new z.default(this,"textTrack4");this.cea608Parser1=new U.default(1,a,A),this.cea608Parser2=new U.default(3,E,T)}s.on(j.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),s.on(j.Events.MEDIA_DETACHING,this.onMediaDetaching,this),s.on(j.Events.MANIFEST_LOADING,this.onManifestLoading,this),s.on(j.Events.MANIFEST_LOADED,this.onManifestLoaded,this),s.on(j.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),s.on(j.Events.FRAG_LOADING,this.onFragLoading,this),s.on(j.Events.FRAG_LOADED,this.onFragLoaded,this),s.on(j.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),s.on(j.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),s.on(j.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),s.on(j.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),s.on(j.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var h=o.prototype;return h.destroy=function(){var a=this.hls;a.off(j.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.off(j.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off(j.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.off(j.Events.MANIFEST_LOADED,this.onManifestLoaded,this),a.off(j.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),a.off(j.Events.FRAG_LOADING,this.onFragLoading,this),a.off(j.Events.FRAG_LOADED,this.onFragLoaded,this),a.off(j.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),a.off(j.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),a.off(j.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),a.off(j.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),a.off(j.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},h.addCues=function(a,A,E,T,D){for(var L=!1,w=D.length;w--;){var O=D[w],S=l(O[0],O[1],A,E);if(S>=0&&(O[0]=Math.min(O[0],A),O[1]=Math.max(O[1],E),L=!0,S/(E-A)>.5))return}if(L||D.push([A,E]),this.config.renderTextTracksNatively){var f=this.captionsTracks[a];this.Cues.newCue(f,A,E,T)}else{var C=this.Cues.newCue(null,A,E,T);this.hls.trigger(j.Events.CUES_PARSED,{type:"captions",cues:C,track:a})}},h.onInitPtsFound=function(a,A){var E=this,T=A.frag,D=A.id,L=A.initPTS,w=A.timescale,O=this.unparsedVttFrags;D==="main"&&(this.initPTS[T.cc]=L,this.timescale[T.cc]=w),O.length&&(this.unparsedVttFrags=[],O.forEach(function(S){E.onFragLoaded(j.Events.FRAG_LOADED,S)}))},h.getExistingTrack=function(a){var A=this.media;if(A)for(var E=0;E<A.textTracks.length;E++){var T=A.textTracks[E];if(T[a])return T}return null},h.createCaptionsTrack=function(a){this.config.renderTextTracksNatively?this.createNativeTrack(a):this.createNonNativeTrack(a)},h.createNativeTrack=function(a){if(this.captionsTracks[a])return;var A=this.captionsProperties,E=this.captionsTracks,T=this.media,D=A[a],L=D.label,w=D.languageCode,O=this.getExistingTrack(a);if(O)E[a]=O,Object(n.clearCurrentCues)(E[a]),Object(n.sendAddTrackEvent)(E[a],T);else{var S=this.createTextTrack("captions",L,w);S&&(S[a]=!0,E[a]=S)}},h.createNonNativeTrack=function(a){if(this.nonNativeCaptionsTracks[a])return;var A=this.captionsProperties[a];if(!A)return;var E=A.label,T={_id:a,label:E,kind:"captions",default:A.media?!!A.media.default:!1,closedCaptions:A.media};this.nonNativeCaptionsTracks[a]=T,this.hls.trigger(j.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[T]})},h.createTextTrack=function(a,A,E){var T=this.media;return T?T.addTextTrack(a,A,E):void 0},h.onMediaAttaching=function(a,A){this.media=A.media,this._cleanTracks()},h.onMediaDetaching=function(){var a=this.captionsTracks;Object.keys(a).forEach(function(A){Object(n.clearCurrentCues)(a[A]),delete a[A]}),this.nonNativeCaptionsTracks={}},h.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=d(),this._cleanTracks(),this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.textTracks=[],this.unparsedVttFrags=this.unparsedVttFrags||[],this.initPTS=[],this.timescale=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset())},h._cleanTracks=function(){var a=this.media;if(!a)return;var A=a.textTracks;if(A)for(var E=0;E<A.length;E++)Object(n.clearCurrentCues)(A[E])},h.onSubtitleTracksUpdated=function(a,A){var E=this;this.textTracks=[];var T=A.subtitleTracks||[],D=T.some(function(S){return S.textCodec===R.IMSC1_CODEC});if(this.config.enableWebVTT||D&&this.config.enableIMSC1){var L=this.tracks&&T&&this.tracks.length===T.length;if(this.tracks=T||[],this.config.renderTextTracksNatively){var w=this.media?this.media.textTracks:[];this.tracks.forEach(function(S,f){var C;if(f<w.length){for(var y=null,b=0;b<w.length;b++)if(u(w[b],S)){y=w[b];break}y&&(C=y)}C?Object(n.clearCurrentCues)(C):(C=E.createTextTrack("subtitles",S.name,S.lang),C&&(C.mode="disabled")),C&&(C.groupId=S.groupId,E.textTracks.push(C))})}else if(!L&&this.tracks&&this.tracks.length){var O=this.tracks.map(function(S){return{label:S.name,kind:S.type.toLowerCase(),default:S.default,subtitleTrack:S}});this.hls.trigger(j.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:O})}}},h.onManifestLoaded=function(a,A){var E=this;this.config.enableCEA708Captions&&A.captions&&A.captions.forEach(function(T){var D=/(?:CC|SERVICE)([1-4])/.exec(T.instreamId);if(!D)return;var L="textTrack"+D[1],w=E.captionsProperties[L];if(!w)return;w.label=T.name,T.lang&&(w.languageCode=T.lang),w.media=T})},h.onFragLoading=function(a,A){var E=this.cea608Parser1,T=this.cea608Parser2,D=this.lastSn,L=this.lastPartIndex;if(!this.enabled||!(E&&T))return;if(A.frag.type===v.PlaylistLevelType.MAIN){var w,O,S=A.frag.sn,f=(w=A==null||((O=A.part)===null||O===void 0)?void 0:O.index)!=null?w:-1;S===D+1||S===D&&f===L+1||(E.reset(),T.reset()),this.lastSn=S,this.lastPartIndex=f}},h.onFragLoaded=function(a,A){var E=A.frag,T=A.payload,D=this.initPTS,L=this.unparsedVttFrags;if(E.type===v.PlaylistLevelType.SUBTITLE)if(T.byteLength){if(!Object(Y.isFiniteNumber)(D[E.cc])){L.push(A),D.length&&this.hls.trigger(j.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:E,error:new Error("Missing initial subtitle PTS")});return}var w=E.decryptdata;if(w==null||w.key==null||w.method!=="AES-128"){var O=this.tracks[E.level],S=this.vttCCs;S[E.cc]||(S[E.cc]={start:E.start,prevCC:this.prevCC,new:!0},this.prevCC=E.cc),O&&O.textCodec===R.IMSC1_CODEC?this._parseIMSC1(E,T):this._parseVTTs(E,T,S)}}else this.hls.trigger(j.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:E,error:new Error("Empty subtitle payload")})},h._parseIMSC1=function(a,A){var E=this,T=this.hls;Object(R.parseIMSC1)(A,this.initPTS[a.cc],this.timescale[a.cc],function(D){E._appendCues(D,a.level),T.trigger(j.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:a})},function(D){m.logger.log("Failed to parse IMSC1: "+D),T.trigger(j.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:a,error:D})})},h._parseVTTs=function(a,A,E){var T=this,D=this.hls;Object(G.parseWebVTT)(A,this.initPTS[a.cc],this.timescale[a.cc],E,a.cc,a.start,function(L){T._appendCues(L,a.level),D.trigger(j.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:a})},function(L){T._fallbackToIMSC1(a,A),m.logger.log("Failed to parse VTT cue: "+L),D.trigger(j.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:a,error:L})})},h._fallbackToIMSC1=function(a,A){var E=this,T=this.tracks[a.level];T.textCodec||Object(R.parseIMSC1)(A,this.initPTS[a.cc],this.timescale[a.cc],function(){T.textCodec=R.IMSC1_CODEC,E._parseIMSC1(a,A)},function(){T.textCodec="wvtt"})},h._appendCues=function(a,A){var E=this.hls;if(this.config.renderTextTracksNatively){var T=this.textTracks[A];if(T.mode==="disabled")return;a.forEach(function(w){return Object(n.addCueToTrack)(T,w)})}else{var D=this.tracks[A],L=D.default?"default":"subtitles"+A;E.trigger(j.Events.CUES_PARSED,{type:"subtitles",cues:a,track:L})}},h.onFragDecrypted=function(a,A){var E=A.frag;if(E.type===v.PlaylistLevelType.SUBTITLE){if(!Object(Y.isFiniteNumber)(this.initPTS[E.cc])){this.unparsedVttFrags.push(A);return}this.onFragLoaded(j.Events.FRAG_LOADED,A)}},h.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},h.onFragParsingUserdata=function(a,A){var E=this.cea608Parser1,T=this.cea608Parser2;if(!this.enabled||!(E&&T))return;for(var D=0;D<A.samples.length;D++){var L=A.samples[D].bytes;if(L){var w=this.extractCea608Data(L);E.addData(A.samples[D].pts,w[0]),T.addData(A.samples[D].pts,w[1])}}},h.onBufferFlushing=function(a,A){var E=A.startOffset,T=A.endOffset,D=A.endOffsetSubtitles,L=A.type,w=this.media;if(!w||w.currentTime<T)return;if(!L||L==="video"){var O=this.captionsTracks;Object.keys(O).forEach(function(f){return Object(n.removeCuesInRange)(O[f],E,T)})}if(this.config.renderTextTracksNatively&&(E===0&&D!==void 0)){var S=this.textTracks;Object.keys(S).forEach(function(f){return Object(n.removeCuesInRange)(S[f],E,D)})}},h.extractCea608Data=function(a){for(var A=a[0]&31,E=2,T=[[],[]],D=0;D<A;D++){var L=a[E++],w=127&a[E++],O=127&a[E++],S=(4&L)!==0,f=3&L;if(w===0&&O===0)continue;S&&((f===0||f===1)&&(T[f].push(w),T[f].push(O)))}return T},o}();function u(o,h){return o&&o.label===h.name&&!(o.textTrack1||o.textTrack2)}function l(o,h,s,a){return Math.min(h,a)-Math.max(o,s)}function d(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}}}},"./src/crypt/aes-crypto.ts":function(re,$,P){"use strict";P.r($),P.d($,"default",function(){return Y});var Y=function(){function j(z,G){this.subtle=void 0,this.aesIV=void 0,this.subtle=z,this.aesIV=G}var U=j.prototype;return U.decrypt=function(G,n){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},n,G)},j}()},"./src/crypt/aes-decryptor.ts":function(re,$,P){"use strict";P.r($),P.d($,"removePadding",function(){return j}),P.d($,"default",function(){return U});var Y=P("./src/utils/typed-array.ts");function j(z){var G=z.byteLength,n=G&&new DataView(z.buffer).getUint8(G-1);return n?Object(Y.sliceUint8)(z,0,G-n):z}var U=function(){function z(){this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.ksRows=0,this.keySize=0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.initTable()}var G=z.prototype;return G.uint8ArrayToUint32Array_=function(R){for(var v=new DataView(R),m=new Uint32Array(4),p=0;p<4;p++)m[p]=v.getUint32(p*4);return m},G.initTable=function(){var R=this.sBox,v=this.invSBox,m=this.subMix,p=m[0],u=m[1],l=m[2],d=m[3],o=this.invSubMix,h=o[0],s=o[1],a=o[2],A=o[3],E=new Uint32Array(256),T=0,D=0,L=0;for(L=0;L<256;L++)L<128?E[L]=L<<1:E[L]=L<<1^283;for(L=0;L<256;L++){var w=D^D<<1^D<<2^D<<3^D<<4;w=w>>>8^w&255^99,R[T]=w,v[w]=T;var O=E[T],S=E[O],f=E[S],C=E[w]*257^w*16843008;p[T]=C<<24|C>>>8,u[T]=C<<16|C>>>16,l[T]=C<<8|C>>>24,d[T]=C,C=f*16843009^S*65537^O*257^T*16843008,h[w]=C<<24|C>>>8,s[w]=C<<16|C>>>16,a[w]=C<<8|C>>>24,A[w]=C,T?(T=O^E[E[E[f^O]]],D^=E[E[D]]):T=D=1}},G.expandKey=function(R){for(var v=this.uint8ArrayToUint32Array_(R),m=!0,p=0;p<v.length&&m;)m=v[p]===this.key[p],p++;if(m)return;this.key=v;var u=this.keySize=v.length;if(u!==4&&u!==6&&u!==8)throw new Error("Invalid aes key size="+u);var l=this.ksRows=(u+6+1)*4,d,o,h=this.keySchedule=new Uint32Array(l),s=this.invKeySchedule=new Uint32Array(l),a=this.sBox,A=this.rcon,E=this.invSubMix,T=E[0],D=E[1],L=E[2],w=E[3],O,S;for(d=0;d<l;d++){if(d<u){O=h[d]=v[d];continue}S=O,d%u===0?(S=S<<8|S>>>24,S=a[S>>>24]<<24|a[S>>>16&255]<<16|a[S>>>8&255]<<8|a[S&255],S^=A[d/u|0]<<24):u>6&&d%u===4&&(S=a[S>>>24]<<24|a[S>>>16&255]<<16|a[S>>>8&255]<<8|a[S&255]),h[d]=O=(h[d-u]^S)>>>0}for(o=0;o<l;o++)d=l-o,o&3?S=h[d]:S=h[d-4],o<4||d<=4?s[o]=S:s[o]=T[a[S>>>24]]^D[a[S>>>16&255]]^L[a[S>>>8&255]]^w[a[S&255]],s[o]=s[o]>>>0},G.networkToHostOrderSwap=function(R){return R<<24|(R&65280)<<8|(R&16711680)>>8|R>>>24},G.decrypt=function(R,v,m){for(var p=this.keySize+6,u=this.invKeySchedule,l=this.invSBox,d=this.invSubMix,o=d[0],h=d[1],s=d[2],a=d[3],A=this.uint8ArrayToUint32Array_(m),E=A[0],T=A[1],D=A[2],L=A[3],w=new Int32Array(R),O=new Int32Array(w.length),S,f,C,y,b,B,F,x,N,I,g,W,J,ie,ue=this.networkToHostOrderSwap;v<w.length;){for(N=ue(w[v]),I=ue(w[v+1]),g=ue(w[v+2]),W=ue(w[v+3]),b=N^u[0],B=W^u[1],F=g^u[2],x=I^u[3],J=4,ie=1;ie<p;ie++)S=o[b>>>24]^h[B>>16&255]^s[F>>8&255]^a[x&255]^u[J],f=o[B>>>24]^h[F>>16&255]^s[x>>8&255]^a[b&255]^u[J+1],C=o[F>>>24]^h[x>>16&255]^s[b>>8&255]^a[B&255]^u[J+2],y=o[x>>>24]^h[b>>16&255]^s[B>>8&255]^a[F&255]^u[J+3],b=S,B=f,F=C,x=y,J=J+4;S=l[b>>>24]<<24^l[B>>16&255]<<16^l[F>>8&255]<<8^l[x&255]^u[J],f=l[B>>>24]<<24^l[F>>16&255]<<16^l[x>>8&255]<<8^l[b&255]^u[J+1],C=l[F>>>24]<<24^l[x>>16&255]<<16^l[b>>8&255]<<8^l[B&255]^u[J+2],y=l[x>>>24]<<24^l[b>>16&255]<<16^l[B>>8&255]<<8^l[F&255]^u[J+3],O[v]=ue(S^E),O[v+1]=ue(y^T),O[v+2]=ue(C^D),O[v+3]=ue(f^L),E=N,T=I,D=g,L=W,v=v+4}return O.buffer},z}()},"./src/crypt/decrypter.ts":function(re,$,P){"use strict";P.r($),P.d($,"default",function(){return v});var Y=P("./src/crypt/aes-crypto.ts"),j=P("./src/crypt/fast-aes-key.ts"),U=P("./src/crypt/aes-decryptor.ts"),z=P("./src/utils/logger.ts"),G=P("./src/utils/mp4-tools.ts"),n=P("./src/utils/typed-array.ts"),R=16,v=function(){function m(u,l,d){var o=d===void 0?{}:d,h=o.removePKCS7Padding,s=h===void 0?!0:h;if(this.logEnabled=!0,this.observer=void 0,this.config=void 0,this.removePKCS7Padding=void 0,this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null,this.observer=u,this.config=l,this.removePKCS7Padding=s,s)try{var a=self.crypto;a&&(this.subtle=a.subtle||a.webkitSubtle)}catch(A){}this.subtle===null&&(this.config.enableSoftwareAES=!0)}var p=m.prototype;return p.destroy=function(){this.observer=null},p.isSync=function(){return this.config.enableSoftwareAES},p.flush=function(){var l=this.currentResult;if(!l){this.reset();return}var d=new Uint8Array(l);return 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y=this.decrypter,b=this.cache,B=this.currentTransmuxState,F=this.decryptionPromise;if(F)return F.then(function(){return f.flush(S)});var x=[],N=B.timeOffset;if(y){var I=y.flush();I&&x.push(this.push(I,null,S))}var g=b.dataLength;b.reset();var W=this.demuxer,J=this.remuxer;if(!W||!J)return g>=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"}),C.executeEnd=d(),[A(S)];var ie=W.flush(N);return E(ie)?ie.then(function(ue){return f.flushRemux(x,ue,S),x}):(this.flushRemux(x,ie,S),x)},w.flushRemux=function(S,f,C){var y=f.audioTrack,b=f.avcTrack,B=f.id3Track,F=f.textTrack,x=this.currentTransmuxState,N=x.accurateTimeOffset,I=x.timeOffset;l.logger.log("[transmuxer.ts]: Flushed fragment "+C.sn+(C.part>-1?" p: "+C.part:"")+" of level "+C.level);var g=this.remuxer.remux(y,b,B,F,I,N,!0,this.id);S.push({remuxResult:g,chunkMeta:C}),C.transmuxing.executeEnd=d()},w.resetInitialTimestamp=function(S){var f=this.demuxer,C=this.remuxer;if(!f||!C)return;f.resetTimeStamp(S),C.resetTimeStamp(S)},w.resetContiguity=function(){var S=this.demuxer,f=this.remuxer;if(!S||!f)return;S.resetContiguity(),f.resetNextTimestamp()},w.resetInitSegment=function(S,f,C,y){var b=this.demuxer,B=this.remuxer;if(!b||!B)return;b.resetInitSegment(f,C,y),B.resetInitSegment(S,f,C)},w.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},w.transmux=function(S,f,C,y,b){var B;return f&&f.method==="SAMPLE-AES"?B=this.transmuxSampleAes(S,f,C,y,b):B=this.transmuxUnencrypted(S,C,y,b),B},w.transmuxUnencrypted=function(S,f,C,y){var b=this.demuxer.demux(S,f,!1,!this.config.progressive),B=b.audioTrack,F=b.avcTrack,x=b.id3Track,N=b.textTrack,I=this.remuxer.remux(B,F,x,N,f,C,!1,this.id);return{remuxResult:I,chunkMeta:y}},w.transmuxSampleAes=function(S,f,C,y,b){var B=this;return this.demuxer.demuxSampleAes(S,f,C).then(function(F){var x=B.remuxer.remux(F.audioTrack,F.avcTrack,F.id3Track,F.textTrack,C,y,!1,B.id);return{remuxResult:x,chunkMeta:b}})},w.configureTransmuxer=function(S,f){for(var C=this.config,y=this.observer,b=this.typeSupported,B=this.vendor,F=f.audioCodec,x=f.defaultInitPts,N=f.duration,I=f.initSegmentData,g=f.videoCodec,W,J=0,ie=o.length;J<ie;J++)if(o[J].demux.probe(S)){W=o[J];break}W||(l.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),W={demux:G.default,remux:m.default});var ue=this.demuxer,Re=this.remuxer,ve=W.remux,Se=W.demux;(!Re||!(Re instanceof ve))&&(this.remuxer=new ve(y,C,b,B)),(!ue||!(ue instanceof Se))&&(this.demuxer=new Se(y,C,b),this.probe=Se.probe),this.resetInitSegment(I,F,g,N),this.resetInitialTimestamp(x)},w.needsProbing=function(S,f,C){return!this.demuxer||!this.remuxer||f||C},w.getDecrypter=function(){var S=this.decrypter;return S||(S=this.decrypter=new U.default(this.observer,this.config)),S},L}();function a(L,w){var O=null;return L.byteLength>0&&w!=null&&w.key!=null&&w.iv!==null&&w.method!=null&&(O=w),O}var A=function(w){return{remuxResult:{},chunkMeta:w}};function E(L){return"then"in L&&L.then instanceof Function}var T=function(w,O,S,f,C){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=w,this.videoCodec=O,this.initSegmentData=S,this.duration=f,this.defaultInitPts=C},D=function(w,O,S,f,C){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 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0,this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.observer=D,this.config=L,this.typeSupported=w}E.probe=function(L){var w=E.syncOffset(L);return w<0?!1:(w&&v.logger.warn("MPEG2-TS detected but first sync word found @ offset "+w+", junk ahead ?"),!0)},E.syncOffset=function(L){for(var w=Math.min(1e3,L.length-3*188),O=0;O<w;){if(L[O]===71&&L[O+188]===71&&L[O+2*188]===71)return O;O++}return-1},E.createTrack=function(L,w){return{container:L==="video"||L==="audio"?"video/mp2t":void 0,type:L,id:p[L],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:L==="audio"?w:void 0}};var T=E.prototype;return T.resetInitSegment=function(L,w,O){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=E.createTrack("video",O),this._audioTrack=E.createTrack("audio",O),this._id3Track=E.createTrack("id3",O),this._txtTrack=E.createTrack("text",O),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=L,this.videoCodec=w,this._duration=O},T.resetTimeStamp=function(){},T.resetContiguity=function(){var L=this._audioTrack,w=this._avcTrack,O=this._id3Track;L&&(L.pesData=null),w&&(w.pesData=null),O&&(O.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},T.demux=function(L,w,O,S){O===void 0&&(O=!1),S===void 0&&(S=!1),O||(this.sampleAes=null);var f,C=this._avcTrack,y=this._audioTrack,b=this._id3Track,B=C.pid,F=C.pesData,x=y.pid,N=b.pid,I=y.pesData,g=b.pesData,W=!1,J=this.pmtParsed,ie=this._pmtId,ue=L.length;if(this.remainderData&&(L=Object(R.appendUint8Array)(this.remainderData,L),ue=L.length,this.remainderData=null),ue<188&&!S)return this.remainderData=L,{audioTrack:y,avcTrack:C,id3Track:b,textTrack:this._txtTrack};var Re=Math.max(0,E.syncOffset(L));ue-=(ue+Re)%188,ue<L.byteLength&&!S&&(this.remainderData=new Uint8Array(L.buffer,ue,L.buffer.byteLength-ue));for(var ve=Re;ve<ue;ve+=188)if(L[ve]===71){var Se=!!(L[ve+1]&64),Le=((L[ve+1]&31)<<8)+L[ve+2],be=(L[ve+3]&48)>>4,ce=void 0;if(be>1){if(ce=ve+5+L[ve+4],ce===ve+188)continue}else ce=ve+4;switch(Le){case B:Se&&(F&&(f=h(F))&&this.parseAVCPES(f,!1),F={data:[],size:0}),F&&(F.data.push(L.subarray(ce,ve+188)),F.size+=ve+188-ce);break;case x:Se&&(I&&(f=h(I))&&(y.isAAC?this.parseAACPES(f):this.parseMPEGPES(f)),I={data:[],size:0}),I&&(I.data.push(L.subarray(ce,ve+188)),I.size+=ve+188-ce);break;case N:Se&&(g&&(f=h(g))&&this.parseID3PES(f),g={data:[],size:0}),g&&(g.data.push(L.subarray(ce,ve+188)),g.size+=ve+188-ce);break;case 0:Se&&(ce+=L[ce]+1),ie=this._pmtId=d(L,ce);break;case ie:{Se&&(ce+=L[ce]+1);var he=o(L,ce,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,O);B=he.avc,B>0&&(C.pid=B),x=he.audio,x>0&&(y.pid=x,y.isAAC=he.isAAC),N=he.id3,N>0&&(b.pid=N),W&&!J&&(v.logger.log("reparse from beginning"),W=!1,ve=Re-188),J=this.pmtParsed=!0;break}case 17:case 8191:break;default:W=!0;break}}else this.observer.emit(n.Events.ERROR,n.Events.ERROR,{type:m.ErrorTypes.MEDIA_ERROR,details:m.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});C.pesData=F,y.pesData=I,b.pesData=g;var ne={audioTrack:y,avcTrack:C,id3Track:b,textTrack:this._txtTrack};return S&&this.extractRemainingSamples(ne),ne},T.flush=function(){var L=this.remainderData;this.remainderData=null;var w;return L?w=this.demux(L,-1,!1,!0):w={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(w),this.sampleAes?this.decrypt(w,this.sampleAes):w},T.extractRemainingSamples=function(L){var w=L.audioTrack,O=L.avcTrack,S=L.id3Track,f=O.pesData,C=w.pesData,y=S.pesData,b;f&&(b=h(f))?(this.parseAVCPES(b,!0),O.pesData=null):O.pesData=f,C&&(b=h(C))?(w.isAAC?this.parseAACPES(b):this.parseMPEGPES(b),w.pesData=null):(C!=null&&C.size&&v.logger.log("last AAC PES packet truncated,might overlap between fragments"),w.pesData=C),y&&(b=h(y))?(this.parseID3PES(b),S.pesData=null):S.pesData=y},T.demuxSampleAes=function(L,w,O){var S=this.demux(L,O,!0,!this.config.progressive),f=this.sampleAes=new G.default(this.observer,this.config,w);return this.decrypt(S,f)},T.decrypt=function(L,w){return new Promise(function(O){var S=L.audioTrack,f=L.avcTrack;S.samples&&S.isAAC?w.decryptAacSamples(S.samples,0,function(){f.samples?w.decryptAvcSamples(f.samples,0,0,function(){O(L)}):O(L)}):f.samples&&w.decryptAvcSamples(f.samples,0,0,function(){O(L)})})},T.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},T.parseAVCPES=function(L,w){var O=this,S=this._avcTrack,f=this.parseAVCNALu(L.data),C=!1,y=this.avcSample,b,B=!1;L.data=null,y&&f.length&&!S.audFound&&(s(y,S),y=this.avcSample=l(!1,L.pts,L.dts,"")),f.forEach(function(F){switch(F.type){case 1:{b=!0,y||(y=O.avcSample=l(!0,L.pts,L.dts,"")),C&&(y.debug+="NDR "),y.frame=!0;var x=F.data;if(B&&x.length>4){var N=new U.default(x).readSliceType();(N===2||N===4||N===7||N===9)&&(y.key=!0)}break}case 5:b=!0,y||(y=O.avcSample=l(!0,L.pts,L.dts,"")),C&&(y.debug+="IDR "),y.key=!0,y.frame=!0;break;case 6:{b=!0,C&&y&&(y.debug+="SEI ");var I=new U.default(A(F.data));I.readUByte();for(var g=0,W=0,J=!1,ie=0;!J&&I.bytesAvailable>1;){g=0;do ie=I.readUByte(),g+=ie;while(ie===255);W=0;do ie=I.readUByte(),W+=ie;while(ie===255);if(g===4&&I.bytesAvailable!==0){J=!0;var ue=I.readUByte();if(ue===181){var Re=I.readUShort();if(Re===49){var ve=I.readUInt();if(ve===1195456820){var Se=I.readUByte();if(Se===3){for(var Le=I.readUByte(),be=I.readUByte(),ce=31&Le,he=[Le,be],ne=0;ne<ce;ne++)he.push(I.readUByte()),he.push(I.readUByte()),he.push(I.readUByte());a(O._txtTrack.samples,{type:3,pts:L.pts,bytes:he})}}}}}else if(g===5&&I.bytesAvailable!==0){if(J=!0,W>16){for(var de=[],se=0;se<16;se++)de.push(I.readUByte().toString(16)),(se===3||se===5||se===7||se===9)&&de.push("-");for(var De=W-16,Ne=new Uint8Array(De),Ae=0;Ae<De;Ae++)Ne[Ae]=I.readUByte();a(O._txtTrack.samples,{pts:L.pts,payloadType:g,uuid:de.join(""),userData:Object(z.utf8ArrayToStr)(Ne),userDataBytes:Ne})}}else if(W<I.bytesAvailable)for(var Pe=0;Pe<W;Pe++)I.readUByte()}break}case 7:if(b=!0,B=!0,C&&y&&(y.debug+="SPS "),!S.sps){var Be=new U.default(F.data),oe=Be.readSPS();S.width=oe.width,S.height=oe.height,S.pixelRatio=oe.pixelRatio,S.sps=[F.data],S.duration=O._duration;for(var ge=F.data.subarray(1,4),Oe="avc1.",Ie=0;Ie<3;Ie++){var He=ge[Ie].toString(16);He.length<2&&(He="0"+He),Oe+=He}S.codec=Oe}break;case 8:b=!0,C&&y&&(y.debug+="PPS "),S.pps||(S.pps=[F.data]);break;case 9:b=!1,S.audFound=!0,y&&s(y,S),y=O.avcSample=l(!1,L.pts,L.dts,C?"AUD ":"");break;case 12:b=!1;break;default:b=!1,y&&(y.debug+="unknown NAL "+F.type+" ");break}if(y&&b){var Xe=y.units;Xe.push(F)}}),w&&y&&(s(y,S),this.avcSample=null)},T.getLastNalUnit=function(){var L,w=this.avcSample,O;if(!w||w.units.length===0){var S=this._avcTrack.samples;w=S[S.length-1]}if((L=w)!==null&&L!==void 0&&L.units){var f=w.units;O=f[f.length-1]}return O},T.parseAVCNALu=function(L){var w=L.byteLength,O=this._avcTrack,S=O.naluState||0,f=S,C=[],y=0,b,B,F,x=-1,N=0;for(S===-1&&(x=0,N=L[0]&31,S=0,y=1);y<w;){if(b=L[y++],!S){S=b?0:1;continue}if(S===1){S=b?0:2;continue}if(!b)S=3;else if(b===1){if(x>=0){var I={data:L.subarray(x,y-S-1),type:N};C.push(I)}else{var g=this.getLastNalUnit();if(g&&(f&&y<=4-f&&(g.state&&(g.data=g.data.subarray(0,g.data.byteLength-f))),B=y-S-1,B>0)){var W=new Uint8Array(g.data.byteLength+B);W.set(g.data,0),W.set(L.subarray(0,B),g.data.byteLength),g.data=W,g.state=0}}y<w?(F=L[y]&31,x=y,N=F,S=0):S=-1}else S=0}if(x>=0&&S>=0){var J={data:L.subarray(x,w),type:N,state:S};C.push(J)}if(C.length===0){var ie=this.getLastNalUnit();if(ie){var ue=new Uint8Array(ie.data.byteLength+L.byteLength);ue.set(ie.data,0),ue.set(L,ie.data.byteLength),ie.data=ue}}return O.naluState=S,C},T.parseAACPES=function(L){var w=0,O=this._audioTrack,S=this.aacOverFlow,f=L.data;if(S){this.aacOverFlow=null;var C=S.sample.unit.byteLength,y=Math.min(S.missing,C),b=C-y;S.sample.unit.set(f.subarray(0,y),b),O.samples.push(S.sample),w=S.missing}var B,F;for(B=w,F=f.length;B<F-1&&!Y.isHeader(f,B);B++);if(B!==w){var x,N;if(B<F-1?(x="AAC PES did not start with ADTS header,offset:"+B,N=!1):(x="no ADTS header found in AAC PES",N=!0),v.logger.warn("parsing error:"+x),this.observer.emit(n.Events.ERROR,n.Events.ERROR,{type:m.ErrorTypes.MEDIA_ERROR,details:m.ErrorDetails.FRAG_PARSING_ERROR,fatal:N,reason:x}),N)return}Y.initTrackConfig(O,this.observer,f,B,this.audioCodec);var I;if(L.pts!==void 0)I=L.pts;else if(S){var g=Y.getFrameDuration(O.samplerate);I=S.sample.pts+g}else{v.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}for(var W=0;B<F;)if(Y.isHeader(f,B)){if(B+5<F){var J=Y.appendFrame(O,f,B,I,W);if(J)if(J.missing)this.aacOverFlow=J;else{B+=J.length,W++;continue}}break}else B++},T.parseMPEGPES=function(L){var w=L.data,O=w.length,S=0,f=0,C=L.pts;if(C===void 0){v.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;f<O;)if(j.isHeader(w,f)){var y=j.appendFrame(this._audioTrack,w,f,C,S);if(y)f+=y.length,S++;else break}else f++},T.parseID3PES=function(L){if(L.pts===void 0){v.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}this._id3Track.samples.push(L)},E}();u.minProbeByteLength=188;function l(E,T,D,L){return{key:E,frame:!1,pts:T,dts:D,units:[],debug:L,length:0}}function d(E,T){return(E[T+10]&31)<<8|E[T+11]}function o(E,T,D,L){var w={audio:-1,avc:-1,id3:-1,isAAC:!0},O=(E[T+1]&15)<<8|E[T+2],S=T+3+O-4,f=(E[T+10]&15)<<8|E[T+11];for(T+=12+f;T<S;){var C=(E[T+1]&31)<<8|E[T+2];switch(E[T]){case 207:if(!L){v.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:w.audio===-1&&(w.audio=C);break;case 21:w.id3===-1&&(w.id3=C);break;case 219:if(!L){v.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:w.avc===-1&&(w.avc=C);break;case 3:case 4:D?w.audio===-1&&(w.audio=C,w.isAAC=!1):v.logger.log("MPEG audio found, not supported in this browser");break;case 36:v.logger.warn("Unsupported HEVC stream type found");break;default:break}T+=((E[T+3]&15)<<8|E[T+4])+5}return w}function h(E){var T=0,D,L,w,O,S,f=E.data;if(!E||E.size===0)return null;for(;f[0].length<19&&f.length>1;){var C=new Uint8Array(f[0].length+f[1].length);C.set(f[0]),C.set(f[1],f[0].length),f[0]=C,f.splice(1,1)}D=f[0];var y=(D[0]<<16)+(D[1]<<8)+D[2];if(y===1){if(L=(D[4]<<8)+D[5],L&&L>E.size-6)return null;var b=D[7];b&192&&(O=(D[9]&14)*536870912+(D[10]&255)*4194304+(D[11]&254)*16384+(D[12]&255)*128+(D[13]&254)/2,b&64?(S=(D[14]&14)*536870912+(D[15]&255)*4194304+(D[16]&254)*16384+(D[17]&255)*128+(D[18]&254)/2,O-S>60*9e4&&(v.logger.warn(Math.round((O-S)/9e4)+"s delta between PTS and DTS, align them"),O=S)):S=O),w=D[8];var B=w+9;if(E.size<=B)return null;E.size-=B;for(var F=new Uint8Array(E.size),x=0,N=f.length;x<N;x++){D=f[x];var I=D.byteLength;if(B)if(B>I){B-=I;continue}else D=D.subarray(B),I-=B,B=0;F.set(D,T),T+=I}return L&&(L-=w+3),{data:F,pts:O,dts:S,len:L}}return null}function s(E,T){if(E.units.length&&E.frame){if(E.pts===void 0){var D=T.samples,L=D.length;if(L){var w=D[L-1];E.pts=w.pts,E.dts=w.dts}else{T.dropped++;return}}T.samples.push(E)}E.debug.length&&v.logger.log(E.pts+"/"+E.dts+":"+E.debug)}function a(E,T){var D=E.length;if(D>0){if(T.pts>=E[D-1].pts)E.push(T);else for(var L=D-1;L>=0;L--)if(T.pts<E[L].pts){E.splice(L,0,T);break}}else E.push(T)}function A(E){for(var T=E.byteLength,D=[],L=1;L<T-2;)E[L]===0&&E[L+1]===0&&E[L+2]===3?(D.push(L+2),L+=2):L++;if(D.length===0)return E;var w=T-D.length,O=new Uint8Array(w),S=0;for(L=0;L<w;S++,L++)S===D[0]&&(S++,D.shift()),O[L]=E[S];return O}$.default=u},"./src/errors.ts":function(re,$,P){"use strict";P.r($),P.d($,"ErrorTypes",function(){return Y}),P.d($,"ErrorDetails",function(){return j});var Y;(function(U){U.NETWORK_ERROR="networkError",U.MEDIA_ERROR="mediaError",U.KEY_SYSTEM_ERROR="keySystemError",U.MUX_ERROR="muxError",U.OTHER_ERROR="otherError"})(Y||(Y={}));var j;(function(U){U.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",U.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",U.KEY_SYSTEM_NO_SESSION="keySystemNoSession",U.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",U.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",U.MANIFEST_LOAD_ERROR="manifestLoadError",U.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",U.MANIFEST_PARSING_ERROR="manifestParsingError",U.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",U.LEVEL_EMPTY_ERROR="levelEmptyError",U.LEVEL_LOAD_ERROR="levelLoadError",U.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",U.LEVEL_SWITCH_ERROR="levelSwitchError",U.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",U.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",U.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",U.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",U.FRAG_LOAD_ERROR="fragLoadError",U.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",U.FRAG_DECRYPT_ERROR="fragDecryptError",U.FRAG_PARSING_ERROR="fragParsingError",U.REMUX_ALLOC_ERROR="remuxAllocError",U.KEY_LOAD_ERROR="keyLoadError",U.KEY_LOAD_TIMEOUT="keyLoadTimeOut",U.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",U.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",U.BUFFER_APPEND_ERROR="bufferAppendError",U.BUFFER_APPENDING_ERROR="bufferAppendingError",U.BUFFER_STALLED_ERROR="bufferStalledError",U.BUFFER_FULL_ERROR="bufferFullError",U.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",U.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",U.INTERNAL_EXCEPTION="internalException",U.INTERNAL_ABORTED="aborted",U.UNKNOWN="unknown"})(j||(j={}))},"./src/events.ts":function(re,$,P){"use strict";P.r($),P.d($,"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(re,$,P){"use 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T=h.call(this,E)||this,T._decryptdata=null,T.rawProgramDateTime=null,T.programDateTime=null,T.tagList=[],T.duration=0,T.sn=0,T.levelkey=void 0,T.type=void 0,T.loader=null,T.level=-1,T.cc=0,T.startPTS=void 0,T.endPTS=void 0,T.appendedPTS=void 0,T.startDTS=void 0,T.endDTS=void 0,T.start=0,T.deltaPTS=void 0,T.maxStartPTS=void 0,T.minEndPTS=void 0,T.stats=new n.LoadStats,T.urlId=0,T.data=void 0,T.bitrateTest=!1,T.title=null,T.initSegment=null,T.type=A,T}var a=s.prototype;return a.createInitializationVector=function(E){for(var T=new Uint8Array(16),D=12;D<16;D++)T[D]=E>>8*(15-D)&255;return T},a.setDecryptDataFromLevelKey=function(E,T){var D=E;return(E==null?void 0:E.method)==="AES-128"&&E.uri&&!E.iv&&(D=G.LevelKey.fromURI(E.uri),D.method=E.method,D.iv=this.createInitializationVector(T),D.keyFormat="identity"),D},a.setElementaryStreamInfo=function(E,T,D,L,w,O){O===void 0&&(O=!1);var S=this.elementaryStreams,f=S[E];if(!f){S[E]={startPTS:T,endPTS:D,startDTS:L,endDTS:w,partial:O};return}f.startPTS=Math.min(f.startPTS,T),f.endPTS=Math.max(f.endPTS,D),f.startDTS=Math.min(f.startDTS,L),f.endDTS=Math.max(f.endDTS,w)},a.clearElementaryStreamInfo=function(){var E=this.elementaryStreams;E[u.AUDIO]=null,E[u.VIDEO]=null,E[u.AUDIOVIDEO]=null},p(s,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var E=this.sn;typeof E!="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'),E=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,E)}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 E=Object(Y.isFiniteNumber)(this.duration)?this.duration:0;return this.programDateTime+E*1e3}},{key:"encrypted",get:function(){var E;return!!((E=this.decryptdata)!==null&&E!==void 0&&E.keyFormat&&this.decryptdata.uri)}}]),s}(l),o=function(h){R(s,h);function s(a,A,E,T,D){var L;L=h.call(this,E)||this,L.fragOffset=0,L.duration=0,L.gap=!1,L.independent=!1,L.relurl=void 0,L.fragment=void 0,L.index=void 0,L.stats=new n.LoadStats,L.duration=a.decimalFloatingPoint("DURATION"),L.gap=a.bool("GAP"),L.independent=a.bool("INDEPENDENT"),L.relurl=a.enumeratedString("URI"),L.fragment=A,L.index=T;var w=a.enumeratedString("BYTERANGE");return w&&L.setByteRange(w,D),D&&(L.fragOffset=D.fragOffset+D.duration),L}return p(s,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var A=this.elementaryStreams;return!!(A.audio||A.video||A.audiovideo)}}]),s}(l)},"./src/loader/key-loader.ts":function(re,$,P){"use strict";P.r($),P.d($,"default",function(){return z});var Y=P("./src/events.ts"),j=P("./src/errors.ts"),U=P("./src/utils/logger.ts"),z=function(){function G(R){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=R,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 v in this.loaders){var m=this.loaders[v];m&&m.destroy()}this.loaders={}},n.onKeyLoading=function(v,m){var p=m.frag,u=p.type,l=this.loaders[u];if(!p.decryptdata){U.logger.warn("Missing decryption data on fragment in onKeyLoading");return}var d=p.decryptdata.uri;if(d!==this.decrypturl||this.decryptkey===null){var o=this.hls.config;if(l&&(U.logger.warn("abort previous key loader for type:"+u),l.abort()),!d){U.logger.warn("key uri is falsy");return}var h=o.loader,s=p.loader=this.loaders[u]=new h(o);this.decrypturl=d,this.decryptkey=null;var a={url:d,frag:p,responseType:"arraybuffer"},A={timeout:o.fragLoadingTimeOut,maxRetry:0,retryDelay:o.fragLoadingRetryDelay,maxRetryDelay:o.fragLoadingMaxRetryTimeout,highWaterMark:0},E={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};s.load(a,A,E)}else this.decryptkey&&(p.decryptdata.key=this.decryptkey,this.hls.trigger(Y.Events.KEY_LOADED,{frag:p}))},n.loadsuccess=function(v,m,p){var u=p.frag;if(!u.decryptdata){U.logger.error("after key load, decryptdata unset");return}this.decryptkey=u.decryptdata.key=new Uint8Array(v.data),u.loader=null,delete this.loaders[u.type],this.hls.trigger(Y.Events.KEY_LOADED,{frag:u})},n.loaderror=function(v,m){var p=m.frag,u=p.loader;u&&u.abort(),delete this.loaders[p.type],this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.NETWORK_ERROR,details:j.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:p,response:v})},n.loadtimeout=function(v,m){var p=m.frag,u=p.loader;u&&u.abort(),delete this.loaders[p.type],this.hls.trigger(Y.Events.ERROR,{type:j.ErrorTypes.NETWORK_ERROR,details:j.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:p})},G}()},"./src/loader/level-details.ts":function(re,$,P){"use strict";P.r($),P.d($,"LevelDetails",function(){return G});var Y=P("./src/polyfills/number.ts");function j(n,R){for(var v=0;v<R.length;v++){var m=R[v];m.enumerable=m.enumerable||!1,m.configurable=!0,"value"in m&&(m.writable=!0),Object.defineProperty(n,m.key,m)}}function U(n,R,v){return R&&j(n.prototype,R),v&&j(n,v),n}var z=10,G=function(){function n(v){this.PTSKnown=!1,this.alignedSliding=!1,this.averagetargetduration=void 0,this.endCC=0,this.endSN=0,this.fragments=void 0,this.fragmentHint=void 0,this.partList=null,this.live=!0,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!0,this.availabilityDelay=void 0,this.misses=0,this.needSidxRanges=!1,this.startCC=0,this.startSN=0,this.startTimeOffset=null,this.targetduration=0,this.totalduration=0,this.type=null,this.url=void 0,this.m3u8="",this.version=null,this.canBlockReload=!1,this.canSkipUntil=0,this.canSkipDateRanges=!1,this.skippedSegments=0,this.recentlyRemovedDateranges=void 0,this.partHoldBack=0,this.holdBack=0,this.partTarget=0,this.preloadHint=void 0,this.renditionReports=void 0,this.tuneInGoal=0,this.deltaUpdateFailed=void 0,this.driftStartTime=0,this.driftEndTime=0,this.driftStart=0,this.driftEnd=0,this.fragments=[],this.url=v}var R=n.prototype;return R.reloaded=function(m){if(!m){this.advanced=!0,this.updated=!0;return}var p=this.lastPartSn-m.lastPartSn,u=this.lastPartIndex-m.lastPartIndex;this.updated=this.endSN!==m.endSN||!!u||!!p,this.advanced=this.endSN>m.endSN||p>0||p===0&&u>0,this.updated||this.advanced?this.misses=Math.floor(m.misses*.6):this.misses=m.misses+1,this.availabilityDelay=m.availabilityDelay},U(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 m=this.driftEndTime-this.driftStartTime;if(m>0){var p=this.driftEnd-this.driftStart;return p*1e3/m}return 1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var m;return(m=this.partList)!==null&&m!==void 0&&m.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var m;return(m=this.fragments)!==null&&m!==void 0&&m.length?this.fragments[this.fragments.length-1].end:0}},{key:"age",get:function(){return this.advancedDateTime?Math.max(Date.now()-this.advancedDateTime,0)/1e3:0}},{key:"lastPartIndex",get:function(){var m;return(m=this.partList)!==null&&m!==void 0&&m.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var m;return(m=this.partList)!==null&&m!==void 0&&m.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}]),n}()},"./src/loader/level-key.ts":function(re,$,P){"use strict";P.r($),P.d($,"LevelKey",function(){return G});var Y=P("./node_modules/url-toolkit/src/url-toolkit.js"),j=P.n(Y);function U(n,R){for(var v=0;v<R.length;v++){var m=R[v];m.enumerable=m.enumerable||!1,m.configurable=!0,"value"in m&&(m.writable=!0),Object.defineProperty(n,m.key,m)}}function z(n,R,v){return R&&U(n.prototype,R),v&&U(n,v),n}var G=function(){n.fromURL=function(v,m){return new n(v,m)},n.fromURI=function(v){return new n(v)};function n(R,v){this._uri=null,this.method=null,this.keyFormat=null,this.keyFormatVersions=null,this.keyID=null,this.key=null,this.iv=null,v?this._uri=Object(Y.buildAbsoluteURL)(R,v,{alwaysNormalize:!0}):this._uri=R}return z(n,[{key:"uri",get:function(){return this._uri}}]),n}()},"./src/loader/load-stats.ts":function(re,$,P){"use strict";P.r($),P.d($,"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(re,$,P){"use strict";P.r($),P.d($,"default",function(){return s});var Y=P("./src/polyfills/number.ts"),j=P("./node_modules/url-toolkit/src/url-toolkit.js"),U=P.n(j),z=P("./src/loader/fragment.ts"),G=P("./src/loader/level-details.ts"),n=P("./src/loader/level-key.ts"),R=P("./src/utils/attr-list.ts"),v=P("./src/utils/logger.ts"),m=P("./src/utils/codecs.ts"),p=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-SESSION-DATA:([^\r\n]*)[\r\n]+/g,u=/#EXT-X-MEDIA:(.*)/g,l=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),d=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(PLAYLIST-TYPE):(.+)/.source,/#EXT-X-(MEDIA-SEQUENCE): *(\d+)/.source,/#EXT-X-(SKIP):(.+)/.source,/#EXT-X-(TARGETDURATION): *(\d+)/.source,/#EXT-X-(KEY):(.+)/.source,/#EXT-X-(START):(.+)/.source,/#EXT-X-(ENDLIST)/.source,/#EXT-X-(DISCONTINUITY-SEQ)UENCE: *(\d+)/.source,/#EXT-X-(DIS)CONTINUITY/.source,/#EXT-X-(VERSION):(\d+)/.source,/#EXT-X-(MAP):(.+)/.source,/#EXT-X-(SERVER-CONTROL):(.+)/.source,/#EXT-X-(PART-INF):(.+)/.source,/#EXT-X-(GAP)/.source,/#EXT-X-(BITRATE):\s*(\d+)/.source,/#EXT-X-(PART):(.+)/.source,/#EXT-X-(PRELOAD-HINT):(.+)/.source,/#EXT-X-(RENDITION-REPORT):(.+)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|")),o=/\.(mp4|m4s|m4v|m4a)$/i;function h(D){var L,w;return o.test((L=(w=j.parseURL(D))===null||w===void 0?void 0:w.path)!=null?L:"")}var s=function(){function D(){}return D.findGroup=function(w,O){for(var S=0;S<w.length;S++){var f=w[S];if(f.id===O)return f}},D.convertAVC1ToAVCOTI=function(w){var O=w.split(".");if(O.length>2){var S=O.shift()+".";return S+=parseInt(O.shift()).toString(16),S+=("000"+parseInt(O.shift()).toString(16)).substr(-4),S}return w},D.resolve=function(w,O){return j.buildAbsoluteURL(O,w,{alwaysNormalize:!0})},D.parseMasterPlaylist=function(w,O){var S=[],f={},C=!1;p.lastIndex=0;for(var y;(y=p.exec(w))!=null;)if(y[1]){var b=new R.AttrList(y[1]),B={attrs:b,bitrate:b.decimalInteger("AVERAGE-BANDWIDTH")||b.decimalInteger("BANDWIDTH"),name:b.NAME,url:D.resolve(y[2],O)},F=b.decimalResolution("RESOLUTION");F&&(B.width=F.width,B.height=F.height),a((b.CODECS||"").split(/[ ,]+/).filter(function(N){return N}),B),B.videoCodec&&B.videoCodec.indexOf("avc1")!==-1&&(B.videoCodec=D.convertAVC1ToAVCOTI(B.videoCodec)),S.push(B)}else if(y[3]){var x=new R.AttrList(y[3]);x["DATA-ID"]&&(C=!0,f[x["DATA-ID"]]=x)}return{levels:S,sessionData:C?f:null}},D.parseMasterPlaylistMedia=function(w,O,S,f){f===void 0&&(f=[]);var C,y=[],b=0;for(u.lastIndex=0;(C=u.exec(w))!==null;){var B=new R.AttrList(C[1]);if(B.TYPE===S){var F={attrs:B,bitrate:0,id:b++,groupId:B["GROUP-ID"],instreamId:B["INSTREAM-ID"],name:B.NAME||B.LANGUAGE||"",type:S,default:B.bool("DEFAULT"),autoselect:B.bool("AUTOSELECT"),forced:B.bool("FORCED"),lang:B.LANGUAGE,url:B.URI?D.resolve(B.URI,O):""};if(f.length){var x=D.findGroup(f,F.groupId)||f[0];A(F,x,"audioCodec"),A(F,x,"textCodec")}y.push(F)}}return y},D.parseLevelPlaylist=function(w,O,S,f,C){var y=new G.LevelDetails(O),b=y.fragments,B=null,F=0,x=0,N=0,I=0,g=null,W=new z.Fragment(f,O),J,ie,ue,Re=-1,ve=!1;for(l.lastIndex=0,y.m3u8=w;(J=l.exec(w))!==null;){ve&&(ve=!1,W=new z.Fragment(f,O),W.start=N,W.sn=F,W.cc=I,W.level=S,B&&(W.initSegment=B,W.rawProgramDateTime=B.rawProgramDateTime));var Se=J[1];if(Se){W.duration=parseFloat(Se);var Le=(" "+J[2]).slice(1);W.title=Le||null,W.tagList.push(Le?["INF",Se,Le]:["INF",Se])}else if(J[3])Object(Y.isFiniteNumber)(W.duration)&&(W.start=N,ue&&(W.levelkey=ue),W.sn=F,W.level=S,W.cc=I,W.urlId=C,b.push(W),W.relurl=(" "+J[3]).slice(1),T(W,g),g=W,N+=W.duration,F++,x=0,ve=!0);else if(J[4]){var be=(" "+J[4]).slice(1);g?W.setByteRange(be,g):W.setByteRange(be)}else if(J[5])W.rawProgramDateTime=(" "+J[5]).slice(1),W.tagList.push(["PROGRAM-DATE-TIME",W.rawProgramDateTime]),Re===-1&&(Re=b.length);else{if(J=J[0].match(d),!J){v.logger.warn("No matches on slow regex match for level playlist!");continue}for(ie=1;ie<J.length&&!(typeof J[ie]!="undefined");ie++);var ce=(" "+J[ie]).slice(1),he=(" "+J[ie+1]).slice(1),ne=J[ie+2]?(" "+J[ie+2]).slice(1):"";switch(ce){case"PLAYLIST-TYPE":y.type=he.toUpperCase();break;case"MEDIA-SEQUENCE":F=y.startSN=parseInt(he);break;case"SKIP":{var de=new R.AttrList(he),se=de.decimalInteger("SKIPPED-SEGMENTS");if(Object(Y.isFiniteNumber)(se)){y.skippedSegments=se;for(var De=se;De--;)b.unshift(null);F+=se}var Ne=de.enumeratedString("RECENTLY-REMOVED-DATERANGES");Ne&&(y.recentlyRemovedDateranges=Ne.split("	"));break}case"TARGETDURATION":y.targetduration=parseFloat(he);break;case"VERSION":y.version=parseInt(he);break;case"EXTM3U":break;case"ENDLIST":y.live=!1;break;case"#":(he||ne)&&W.tagList.push(ne?[he,ne]:[he]);break;case"DIS":I++;case"GAP":W.tagList.push([ce]);break;case"BITRATE":W.tagList.push([ce,he]);break;case"DISCONTINUITY-SEQ":I=parseInt(he);break;case"KEY":{var Ae,Pe=new R.AttrList(he),Be=Pe.enumeratedString("METHOD"),oe=Pe.URI,ge=Pe.hexadecimalInteger("IV"),Oe=Pe.enumeratedString("KEYFORMATVERSIONS"),Ie=Pe.enumeratedString("KEYID"),He=(Ae=Pe.enumeratedString("KEYFORMAT"))!=null?Ae:"identity",Xe=["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"];if(Xe.indexOf(He)>-1){v.logger.warn("Keyformat "+He+" is not supported from the manifest");continue}else if(He!=="identity")continue;Be&&(ue=n.LevelKey.fromURL(O,oe),oe&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(Be)>=0&&(ue.method=Be,ue.keyFormat=He,Ie&&(ue.keyID=Ie),Oe&&(ue.keyFormatVersions=Oe),ue.iv=ge));break}case"START":{var qe=new R.AttrList(he),Ze=qe.decimalFloatingPoint("TIME-OFFSET");Object(Y.isFiniteNumber)(Ze)&&(y.startTimeOffset=Ze);break}case"MAP":{var nt=new R.AttrList(he);W.relurl=nt.URI,nt.BYTERANGE&&W.setByteRange(nt.BYTERANGE),W.level=S,W.sn="initSegment",ue&&(W.levelkey=ue),W.initSegment=null,B=W,ve=!0;break}case"SERVER-CONTROL":{var $e=new R.AttrList(he);y.canBlockReload=$e.bool("CAN-BLOCK-RELOAD"),y.canSkipUntil=$e.optionalFloat("CAN-SKIP-UNTIL",0),y.canSkipDateRanges=y.canSkipUntil>0&&$e.bool("CAN-SKIP-DATERANGES"),y.partHoldBack=$e.optionalFloat("PART-HOLD-BACK",0),y.holdBack=$e.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var Qe=new R.AttrList(he);y.partTarget=Qe.decimalFloatingPoint("PART-TARGET");break}case"PART":{var Fe=y.partList;Fe||(Fe=y.partList=[]);var ut=x>0?Fe[Fe.length-1]:void 0,lt=x++,je=new z.Part(new R.AttrList(he),W,O,lt,ut);Fe.push(je),W.duration+=je.duration;break}case"PRELOAD-HINT":{var We=new R.AttrList(he);y.preloadHint=We;break}case"RENDITION-REPORT":{var Ce=new R.AttrList(he);y.renditionReports=y.renditionReports||[],y.renditionReports.push(Ce);break}default:v.logger.warn("line parsed but not handled: "+J);break}}}g&&!g.relurl?(b.pop(),N-=g.duration,y.partList&&(y.fragmentHint=g)):y.partList&&(T(W,g),W.cc=I,y.fragmentHint=W);var _e=b.length,Te=b[0],ae=b[_e-1];if(N+=y.skippedSegments*y.targetduration,N>0&&_e&&ae){y.averagetargetduration=N/_e;var le=ae.sn;y.endSN=le!=="initSegment"?le:0,Te&&(y.startCC=Te.cc,Te.initSegment||y.fragments.every(function(fe){return fe.relurl&&h(fe.relurl)})&&(v.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),W=new z.Fragment(f,O),W.relurl=ae.relurl,W.level=S,W.sn="initSegment",Te.initSegment=W,y.needSidxRanges=!0))}else y.endSN=0,y.startCC=0;return y.fragmentHint&&(N+=y.fragmentHint.duration),y.totalduration=N,y.endCC=I,Re>0&&E(b,Re),y},D}();function a(D,L){["video","audio","text"].forEach(function(w){var O=D.filter(function(f){return Object(m.isCodecType)(f,w)});if(O.length){var S=O.filter(function(f){return f.lastIndexOf("avc1",0)===0||f.lastIndexOf("mp4a",0)===0});L[w+"Codec"]=S.length>0?S[0]:O[0],D=D.filter(function(f){return O.indexOf(f)===-1})}}),L.unknownCodecs=D}function A(D,L,w){var O=L[w];O&&(D[w]=O)}function E(D,L){for(var w=D[L],O=L;O--;){var S=D[O];if(!S)return;S.programDateTime=w.programDateTime-S.duration*1e3,w=S}}function T(D,L){D.rawProgramDateTime?D.programDateTime=Date.parse(D.rawProgramDateTime):L!=null&&L.programDateTime&&(D.programDateTime=L.endProgramDateTime),Object(Y.isFiniteNumber)(D.programDateTime)||(D.programDateTime=null,D.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(re,$,P){"use strict";P.r($);var Y=P("./src/polyfills/number.ts"),j=P("./src/events.ts"),U=P("./src/errors.ts"),z=P("./src/utils/logger.ts"),G=P("./src/utils/mp4-tools.ts"),n=P("./src/loader/m3u8-parser.ts"),R=P("./src/types/loader.ts"),v=P("./src/utils/attr-list.ts");function m(l){var d=l.type;switch(d){case R.PlaylistContextType.AUDIO_TRACK:return R.PlaylistLevelType.AUDIO;case R.PlaylistContextType.SUBTITLE_TRACK:return R.PlaylistLevelType.SUBTITLE;default:return R.PlaylistLevelType.MAIN}}function p(l,d){var o=l.url;return(o===void 0||o.indexOf("data:")===0)&&(o=d.url),o}var u=function(){function l(o){this.hls=void 0,this.loaders=Object.create(null),this.hls=o,this.registerListeners()}var d=l.prototype;return d.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)},d.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)},d.createInternalLoader=function(h){var s=this.hls.config,a=s.pLoader,A=s.loader,E=a||A,T=new E(s);return h.loader=T,this.loaders[h.type]=T,T},d.getInternalLoader=function(h){return this.loaders[h.type]},d.resetInternalLoader=function(h){this.loaders[h]&&delete this.loaders[h]},d.destroyInternalLoaders=function(){for(var h in this.loaders){var 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U.box(U.types.stbl,U.stsd(G),U.box(U.types.stts,U.STTS),U.box(U.types.stsc,U.STSC),U.box(U.types.stsz,U.STSZ),U.box(U.types.stco,U.STCO))},U.avc1=function(G){var n=[],R=[],v,m,p;for(v=0;v<G.sps.length;v++)m=G.sps[v],p=m.byteLength,n.push(p>>>8&255),n.push(p&255),n=n.concat(Array.prototype.slice.call(m));for(v=0;v<G.pps.length;v++)m=G.pps[v],p=m.byteLength,R.push(p>>>8&255),R.push(p&255),R=R.concat(Array.prototype.slice.call(m));var u=U.box(U.types.avcC,new Uint8Array([1,n[3],n[4],n[5],252|3,224|G.sps.length].concat(n).concat([G.pps.length]).concat(R))),l=G.width,d=G.height,o=G.pixelRatio[0],h=G.pixelRatio[1];return U.box(U.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,l>>8&255,l&255,d>>8&255,d&255,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),u,U.box(U.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),U.box(U.types.pasp,new Uint8Array([o>>24,o>>16&255,o>>8&255,o&255,h>>24,h>>16&255,h>>8&255,h&255])))},U.esds=function(G){var n=G.config.length;return new Uint8Array([0,0,0,0,3,23+n,0,1,0,4,15+n,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([n]).concat(G.config).concat([6,1,2]))},U.mp4a=function(G){var n=G.samplerate;return U.box(U.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,G.channelCount,0,16,0,0,0,0,n>>8&255,n&255,0,0]),U.box(U.types.esds,U.esds(G)))},U.mp3=function(G){var n=G.samplerate;return U.box(U.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,G.channelCount,0,16,0,0,0,0,n>>8&255,n&255,0,0]))},U.stsd=function(G){return G.type==="audio"?!G.isAAC&&G.codec==="mp3"?U.box(U.types.stsd,U.STSD,U.mp3(G)):U.box(U.types.stsd,U.STSD,U.mp4a(G)):U.box(U.types.stsd,U.STSD,U.avc1(G))},U.tkhd=function(G){var n=G.id,R=G.duration*G.timescale,v=G.width,m=G.height,p=Math.floor(R/(Y+1)),u=Math.floor(R%(Y+1));return U.box(U.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,n>>24&255,n>>16&255,n>>8&255,n&255,0,0,0,0,p>>24,p>>16&255,p>>8&255,p&255,u>>24,u>>16&255,u>>8&255,u&255,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,v>>8&255,v&255,0,0,m>>8&255,m&255,0,0]))},U.traf=function(G,n){var R=U.sdtp(G),v=G.id,m=Math.floor(n/(Y+1)),p=Math.floor(n%(Y+1));return U.box(U.types.traf,U.box(U.types.tfhd,new Uint8Array([0,0,0,0,v>>24,v>>16&255,v>>8&255,v&255])),U.box(U.types.tfdt,new Uint8Array([1,0,0,0,m>>24,m>>16&255,m>>8&255,m&255,p>>24,p>>16&255,p>>8&255,p&255])),U.trun(G,R.length+16+20+8+16+8+8),R)},U.trak=function(G){return G.duration=G.duration||4294967295,U.box(U.types.trak,U.tkhd(G),U.mdia(G))},U.trex=function(G){var n=G.id;return U.box(U.types.trex,new Uint8Array([0,0,0,0,n>>24,n>>16&255,n>>8&255,n&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},U.trun=function(G,n){var R=G.samples||[],v=R.length,m=12+16*v,p=new Uint8Array(m),u,l,d,o,h,s;for(n+=8+m,p.set([0,0,15,1,v>>>24&255,v>>>16&255,v>>>8&255,v&255,n>>>24&255,n>>>16&255,n>>>8&255,n&255],0),u=0;u<v;u++)l=R[u],d=l.duration,o=l.size,h=l.flags,s=l.cts,p.set([d>>>24&255,d>>>16&255,d>>>8&255,d&255,o>>>24&255,o>>>16&255,o>>>8&255,o&255,h.isLeading<<2|h.dependsOn,h.isDependedOn<<6|h.hasRedundancy<<4|h.paddingValue<<1|h.isNonSync,h.degradPrio&240<<8,h.degradPrio&15,s>>>24&255,s>>>16&255,s>>>8&255,s&255],12+16*u);return U.box(U.types.trun,p)},U.initSegment=function(G){U.types||U.init();var n=U.moov(G),R=new Uint8Array(U.FTYP.byteLength+n.byteLength);return R.set(U.FTYP),R.set(n,U.FTYP.byteLength),R},U}();j.types=void 0,j.HDLR_TYPES=void 0,j.STTS=void 0,j.STSC=void 0,j.STCO=void 0,j.STSZ=void 0,j.VMHD=void 0,j.SMHD=void 0,j.STSD=void 0,j.FTYP=void 0,j.DINF=void 0,$.default=j},"./src/remux/mp4-remuxer.ts":function(re,$,P){"use strict";P.r($),P.d($,"default",function(){return s}),P.d($,"normalizePts",function(){return a});var Y=P("./src/polyfills/number.ts"),j=P("./src/remux/aac-helper.ts"),U=P("./src/remux/mp4-generator.ts"),z=P("./src/events.ts"),G=P("./src/errors.ts"),n=P("./src/utils/logger.ts"),R=P("./src/types/loader.ts"),v=P("./src/utils/timescale-conversion.ts");function m(){return m=Object.assign||function(D){for(var L=1;L<arguments.length;L++){var w=arguments[L];for(var O in w)Object.prototype.hasOwnProperty.call(w,O)&&(D[O]=w[O])}return D},m.apply(this,arguments)}var p=10*1e3,u=1024,l=1152,d=null,o=null,h=!1,s=function(){function D(w,O,S,f){if(f===void 0&&(f=""),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=w,this.config=O,this.typeSupported=S,this.ISGenerated=!1,d===null){var C=navigator.userAgent||"",y=C.match(/Chrome\/(\d+)/i);d=y?parseInt(y[1]):0}if(o===null){var b=navigator.userAgent.match(/Safari\/(\d+)/i);o=b?parseInt(b[1]):0}h=!!d&&d<75||!!o&&o<600}var L=D.prototype;return L.destroy=function(){},L.resetTimeStamp=function(O){n.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=O},L.resetNextTimestamp=function(){n.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},L.resetInitSegment=function(){n.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},L.getVideoStartPts=function(O){var S=!1,f=O.reduce(function(C,y){var b=y.pts-C;return b<-4294967296?(S=!0,a(C,y.pts)):b>0?C:y.pts},O[0].pts);return S&&n.logger.debug("PTS rollover detected"),f},L.remux=function(O,S,f,C,y,b,B,F){var x,N,I,g,W,J,ie=y,ue=y,Re=O.pid>-1,ve=S.pid>-1,Se=S.samples.length,Le=O.samples.length>0,be=Se>1,ce=(!Re||Le)&&(!ve||be)||this.ISGenerated||B;if(ce){this.ISGenerated||(I=this.generateIS(O,S,y));var he=this.isVideoContiguous,ne=-1;if(be&&(ne=A(S.samples),!he&&this.config.forceKeyFrameOnDiscontinuity))if(J=!0,ne>0){n.logger.warn("[mp4-remuxer]: Dropped "+ne+" out of "+Se+" video samples due to a missing keyframe");var de=this.getVideoStartPts(S.samples);S.samples=S.samples.slice(ne),S.dropped+=ne,ue+=(S.samples[0].pts-de)/(S.timescale||9e4)}else ne===-1&&(n.logger.warn("[mp4-remuxer]: No keyframe found out of "+Se+" video samples"),J=!1);if(this.ISGenerated){if(Le&&be){var se=this.getVideoStartPts(S.samples),De=a(O.samples[0].pts,se)-se,Ne=De/S.inputTimeScale;ie+=Math.max(0,Ne),ue+=Math.max(0,-Ne)}if(Le){if(O.samplerate||(n.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),I=this.generateIS(O,S,y)),N=this.remuxAudio(O,ie,this.isAudioContiguous,b,ve||be||F===R.PlaylistLevelType.AUDIO?ue:void 0),be){var Ae=N?N.endPTS-N.startPTS:0;S.inputTimeScale||(n.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),I=this.generateIS(O,S,y)),x=this.remuxVideo(S,ue,he,Ae)}}else be&&(x=this.remuxVideo(S,ue,he,0));x&&(x.firstKeyFrame=ne,x.independent=ne!==-1)}}return this.ISGenerated&&(f.samples.length&&(W=this.remuxID3(f,y)),C.samples.length&&(g=this.remuxText(C,y))),{audio:N,video:x,initSegment:I,independent:J,text:g,id3:W}},L.generateIS=function(O,S,f){var C=O.samples,y=S.samples,b=this.typeSupported,B={},F=!Object(Y.isFiniteNumber)(this._initPTS),x="audio/mp4",N,I,g;if(F&&(N=I=Infinity),O.config&&C.length&&(O.timescale=O.samplerate,O.isAAC||(b.mpeg?(x="audio/mpeg",O.codec=""):b.mp3&&(O.codec="mp3")),B.audio={id:"audio",container:x,codec:O.codec,initSegment:!O.isAAC&&b.mpeg?new Uint8Array(0):U.default.initSegment([O]),metadata:{channelCount:O.channelCount}},F&&(g=O.inputTimeScale,N=I=C[0].pts-Math.round(g*f))),S.sps&&S.pps&&y.length&&(S.timescale=S.inputTimeScale,B.video={id:"main",container:"video/mp4",codec:S.codec,initSegment:U.default.initSegment([S]),metadata:{width:S.width,height:S.height}},F)){g=S.inputTimeScale;var W=this.getVideoStartPts(y),J=Math.round(g*f);I=Math.min(I,a(y[0].dts,W)-J),N=Math.min(N,W-J)}if(Object.keys(B).length)return this.ISGenerated=!0,F&&(this._initPTS=N,this._initDTS=I),{tracks:B,initPTS:N,timescale:g}},L.remuxVideo=function(O,S,f,C){var y=O.inputTimeScale,b=O.samples,B=[],F=b.length,x=this._initPTS,N=this.nextAvcDts,I=8,g,W,J,ie=Number.POSITIVE_INFINITY,ue=Number.NEGATIVE_INFINITY,Re=0,ve=!1;if(!f||N===null){var Se=S*y,Le=b[0].pts-a(b[0].dts,b[0].pts);N=Se-Le}for(var be=0;be<F;be++){var ce=b[be];if(ce.pts=a(ce.pts-x,N),ce.dts=a(ce.dts-x,N),ce.dts>ce.pts){var he=9e4*.2;Re=Math.max(Math.min(Re,ce.pts-ce.dts),-1*he)}ce.dts<b[be>0?be-1:be].dts&&(ve=!0)}ve&&b.sort(function(At,St){var dt=At.dts-St.dts,Ft=At.pts-St.pts;return dt||Ft}),W=b[0].dts,J=b[b.length-1].dts;var ne=Math.round((J-W)/(F-1));if(Re<0){if(Re<ne*-2){n.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(v.toMsFromMpegTsClock)(-ne,!0)+" ms");for(var de=Re,se=0;se<F;se++)b[se].dts=de=Math.max(de,b[se].pts-ne),b[se].pts=Math.max(de,b[se].pts)}else{n.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(v.toMsFromMpegTsClock)(Re,!0)+" ms to overcome this issue");for(var De=0;De<F;De++)b[De].dts=b[De].dts+Re}W=b[0].dts}if(f){var Ne=W-N,Ae=Ne>ne,Pe=Ne<-1;if(Ae||Pe){Ae?n.logger.warn("AVC: "+Object(v.toMsFromMpegTsClock)(Ne,!0)+" ms ("+Ne+"dts) hole between fragments detected, filling it"):n.logger.warn("AVC: "+Object(v.toMsFromMpegTsClock)(-Ne,!0)+" ms ("+Ne+"dts) overlapping between fragments detected"),W=N;var Be=b[0].pts-Ne;b[0].dts=W,b[0].pts=Be,n.logger.log("Video: First PTS/DTS adjusted: "+Object(v.toMsFromMpegTsClock)(Be,!0)+"/"+Object(v.toMsFromMpegTsClock)(W,!0)+", delta: "+Object(v.toMsFromMpegTsClock)(Ne,!0)+" ms")}}h&&(W=Math.max(0,W));for(var oe=0,ge=0,Oe=0;Oe<F;Oe++){for(var Ie=b[Oe],He=Ie.units,Xe=He.length,qe=0,Ze=0;Ze<Xe;Ze++)qe+=He[Ze].data.length;ge+=qe,oe+=Xe,Ie.length=qe,Ie.dts=Math.max(Ie.dts,W),Ie.pts=Math.max(Ie.pts,Ie.dts,0),ie=Math.min(Ie.pts,ie),ue=Math.max(Ie.pts,ue)}J=b[F-1].dts;var nt=ge+4*oe+8,$e;try{$e=new Uint8Array(nt)}catch(At){this.observer.emit(z.Events.ERROR,z.Events.ERROR,{type:G.ErrorTypes.MUX_ERROR,details:G.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:nt,reason:"fail allocating video mdat "+nt});return}var Qe=new DataView($e.buffer);Qe.setUint32(0,nt),$e.set(U.default.types.mdat,4);for(var Fe=0;Fe<F;Fe++){for(var ut=b[Fe],lt=ut.units,je=0,We=0,Ce=lt.length;We<Ce;We++){var _e=lt[We],Te=_e.data,ae=_e.data.byteLength;Qe.setUint32(I,ae),I+=4,$e.set(Te,I),I+=ae,je+=4+ae}if(Fe<F-1)g=b[Fe+1].dts-ut.dts;else{var le=this.config,fe=ut.dts-b[Fe>0?Fe-1:Fe].dts;if(le.stretchShortVideoTrack&&this.nextAudioPts!==null){var me=Math.floor(le.maxBufferHole*y),we=(C?ie+C*y:this.nextAudioPts)-ut.pts;we>me?(g=we-fe,g<0&&(g=fe),n.logger.log("[mp4-remuxer]: It is approximately "+we/90+" ms to the next segment; using duration "+g/90+" ms for the last video frame.")):g=fe}else g=fe}var Ue=Math.round(ut.pts-ut.dts);B.push(new E(ut.key,g,je,Ue))}if(B.length&&d&&d<70){var ze=B[0].flags;ze.dependsOn=2,ze.isNonSync=0}console.assert(g!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=N=J+g,this.isVideoContiguous=!0;var rt=U.default.moof(O.sequenceNumber++,W,m({},O,{samples:B})),pt="video",ct={data1:rt,data2:$e,startPTS:ie/y,endPTS:(ue+g)/y,startDTS:W/y,endDTS:N/y,type:pt,hasAudio:!1,hasVideo:!0,nb:B.length,dropped:O.dropped};return O.samples=[],O.dropped=0,console.assert($e.length,"MDAT length must not be zero"),ct},L.remuxAudio=function(O,S,f,C,y){var b=O.inputTimeScale,B=O.samplerate?O.samplerate:b,F=b/B,x=O.isAAC?u:l,N=x*F,I=this._initPTS,g=!O.isAAC&&this.typeSupported.mpeg,W=[],J=O.samples,ie=g?0:8,ue=this.nextAudioPts||-1,Re=S*b;if(this.isAudioContiguous=f=f||J.length&&ue>0&&(C&&Math.abs(Re-ue)<9e3||Math.abs(a(J[0].pts-I,Re)-ue)<20*N),J.forEach(function(Te){Te.pts=a(Te.pts-I,Re)}),!f||ue<0){if(J=J.filter(function(Te){return Te.pts>=0}),!J.length)return;y===0?ue=0:C?ue=Math.max(0,Re):ue=J[0].pts}if(O.isAAC)for(var ve=y!==void 0,Se=this.config.maxAudioFramesDrift,Le=0,be=ue;Le<J.length;Le++){var ce=J[Le],he=ce.pts,ne=he-be,de=Math.abs(1e3*ne/b);if(ne<=-Se*N&&ve)Le===0&&(n.logger.warn("Audio frame @ "+(he/b).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*ne/b)+" ms."),this.nextAudioPts=ue=be=he);else if(ne>=Se*N&&de<p&&ve){var se=Math.round(ne/N);be=he-se*N,be<0&&(se--,be+=N),Le===0&&(this.nextAudioPts=ue=be),n.logger.warn("[mp4-remuxer]: Injecting "+se+" audio frame @ "+(be/b).toFixed(3)+"s due to "+Math.round(1e3*ne/b)+" ms gap.");for(var De=0;De<se;De++){var Ne=Math.max(be,0),Ae=j.default.getSilentFrame(O.manifestCodec||O.codec,O.channelCount);Ae||(n.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),Ae=ce.unit.subarray()),J.splice(Le,0,{unit:Ae,pts:Ne}),be+=N,Le++}}ce.pts=be,be+=N}for(var Pe=null,Be=null,oe,ge=0,Oe=J.length;Oe--;)ge+=J[Oe].unit.byteLength;for(var Ie=0,He=J.length;Ie<He;Ie++){var Xe=J[Ie],qe=Xe.unit,Ze=Xe.pts;if(Be!==null){var nt=W[Ie-1];nt.duration=Math.round((Ze-Be)/F)}else if(f&&O.isAAC&&(Ze=ue),Pe=Ze,ge>0){ge+=ie;try{oe=new Uint8Array(ge)}catch(Te){this.observer.emit(z.Events.ERROR,z.Events.ERROR,{type:G.ErrorTypes.MUX_ERROR,details:G.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:ge,reason:"fail allocating audio mdat "+ge});return}if(!g){var $e=new DataView(oe.buffer);$e.setUint32(0,ge),oe.set(U.default.types.mdat,4)}}else return;oe.set(qe,ie);var Qe=qe.byteLength;ie+=Qe,W.push(new E(!0,x,Qe,0)),Be=Ze}var Fe=W.length;if(!Fe)return;var ut=W[W.length-1];this.nextAudioPts=ue=Be+F*ut.duration;var lt=g?new Uint8Array(0):U.default.moof(O.sequenceNumber++,Pe/F,m({},O,{samples:W}));O.samples=[];var je=Pe/b,We=ue/b,Ce="audio",_e={data1:lt,data2:oe,startPTS:je,endPTS:We,startDTS:je,endDTS:We,type:Ce,hasAudio:!0,hasVideo:!1,nb:Fe};return this.isAudioContiguous=!0,console.assert(oe.length,"MDAT length must not be zero"),_e},L.remuxEmptyAudio=function(O,S,f,C){var y=O.inputTimeScale,b=O.samplerate?O.samplerate:y,B=y/b,F=this.nextAudioPts,x=(F!==null?F:C.startDTS*y)+this._initDTS,N=C.endDTS*y+this._initDTS,I=B*u,g=Math.ceil((N-x)/I),W=j.default.getSilentFrame(O.manifestCodec||O.codec,O.channelCount);if(n.logger.warn("[mp4-remuxer]: remux empty Audio"),!W){n.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec");return}for(var J=[],ie=0;ie<g;ie++){var ue=x+ie*I;J.push({unit:W,pts:ue,dts:ue})}return O.samples=J,this.remuxAudio(O,S,f,!1)},L.remuxID3=function(O,S){var f=O.samples.length;if(!f)return;for(var C=O.inputTimeScale,y=this._initPTS,b=this._initDTS,B=0;B<f;B++){var F=O.samples[B];F.pts=a(F.pts-y,S*C)/C,F.dts=a(F.dts-b,S*C)/C}var x=O.samples;return O.samples=[],{samples:x}},L.remuxText=function(O,S){var f=O.samples.length;if(!f)return;for(var C=O.inputTimeScale,y=this._initPTS,b=0;b<f;b++){var B=O.samples[b];B.pts=a(B.pts-y,S*C)/C}O.samples.sort(function(x,N){return x.pts-N.pts});var F=O.samples;return O.samples=[],{samples:F}},D}();function a(D,L){var w;if(L===null)return D;for(L<D?w=-8589934592:w=8589934592;Math.abs(D-L)>4294967296;)D+=w;return D}function A(D){for(var L=0;L<D.length;L++)if(D[L].key)return L;return-1}var E=function(L,w,O,S){this.size=void 0,this.duration=void 0,this.cts=void 0,this.flags=void 0,this.duration=w,this.size=O,this.cts=S,this.flags=new T(L)},T=function(L){this.isLeading=0,this.isDependedOn=0,this.hasRedundancy=0,this.degradPrio=0,this.dependsOn=1,this.isNonSync=1,this.dependsOn=L?2:1,this.isNonSync=L?0:1}},"./src/remux/passthrough-remuxer.ts":function(re,$,P){"use strict";P.r($);var Y=P("./src/polyfills/number.ts"),j=P("./src/utils/mp4-tools.ts"),U=P("./src/loader/fragment.ts"),z=P("./src/utils/logger.ts"),G=function(){function v(){this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=void 0,this.initTracks=void 0,this.lastEndDTS=null}var m=v.prototype;return m.destroy=function(){},m.resetTimeStamp=function(u){this.initPTS=u,this.lastEndDTS=null},m.resetNextTimestamp=function(){this.lastEndDTS=null},m.resetInitSegment=function(u,l,d){this.audioCodec=l,this.videoCodec=d,this.generateInitSegment(u),this.emitInitSegment=!0},m.generateInitSegment=function(u){var 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Skipping it!");return}this.chars[this.pos].setChar(C,this.currPenState),this.moveCursor(1)},O.clearFromPos=function(f){var C;for(C=f;C<G;C++)this.chars[C].reset()},O.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},O.clearToEndOfRow=function(){this.clearFromPos(this.pos)},O.getTextString=function(){for(var f=[],C=!0,y=0;y<G;y++){var b=this.chars[y].uchar;b!==" "&&(C=!1),f.push(b)}return C?"":f.join("")},O.setPenStyles=function(f){this.currPenState.setStyles(f);var C=this.chars[this.pos];C.setPenState(this.currPenState)},w}(),a=function(){function w(S){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.logger=void 0,this.rows=[];for(var f=0;f<z;f++)this.rows.push(new s(S));this.logger=S,this.currRow=z-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}var O=w.prototype;return O.reset=function(){for(var f=0;f<z;f++)this.rows[f].clear();this.currRow=z-1},O.equals=function(f){for(var C=!0,y=0;y<z;y++)if(!this.rows[y].equals(f.rows[y])){C=!1;break}return C},O.copy=function(f){for(var C=0;C<z;C++)this.rows[C].copy(f.rows[C])},O.isEmpty=function(){for(var f=!0,C=0;C<z;C++)if(!this.rows[C].isEmpty()){f=!1;break}return f},O.backSpace=function(){var f=this.rows[this.currRow];f.backSpace()},O.clearToEndOfRow=function(){var f=this.rows[this.currRow];f.clearToEndOfRow()},O.insertChar=function(f){var C=this.rows[this.currRow];C.insertChar(f)},O.setPen=function(f){var C=this.rows[this.currRow];C.setPenStyles(f)},O.moveCursor=function(f){var C=this.rows[this.currRow];C.moveCursor(f)},O.setCursor=function(f){this.logger.log(u.INFO,"setCursor: "+f);var C=this.rows[this.currRow];C.setCursor(f)},O.setPAC=function(f){this.logger.log(u.INFO,"pacData = "+JSON.stringify(f));var C=f.row-1;if(this.nrRollUpRows&&C<this.nrRollUpRows-1&&(C=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==C){for(var y=0;y<z;y++)this.rows[y].clear();var b=this.currRow+1-this.nrRollUpRows,B=this.lastOutputScreen;if(B){var F=B.rows[b].cueStartTime,x=this.logger.time;if(F&&x!==null&&F<x)for(var N=0;N<this.nrRollUpRows;N++)this.rows[C-this.nrRollUpRows+N+1].copy(B.rows[b+N])}}this.currRow=C;var I=this.rows[this.currRow];if(f.indent!==null){var g=f.indent,W=Math.max(g-1,0);I.setCursor(f.indent),f.color=I.chars[W].penState.foreground}var J={foreground:f.color,underline:f.underline,italics:f.italics,background:"black",flash:!1};this.setPen(J)},O.setBkgData=function(f){this.logger.log(u.INFO,"bkgData = "+JSON.stringify(f)),this.backSpace(),this.setPen(f),this.insertChar(32)},O.setRollUpRows=function(f){this.nrRollUpRows=f},O.rollUp=function(){if(this.nrRollUpRows===null){this.logger.log(u.DEBUG,"roll_up but nrRollUpRows not set yet");return}this.logger.log(u.TEXT,this.getDisplayText());var f=this.currRow+1-this.nrRollUpRows,C=this.rows.splice(f,1)[0];C.clear(),this.rows.splice(this.currRow,0,C),this.logger.log(u.INFO,"Rolling up")},O.getDisplayText=function(f){f=f||!1;for(var C=[],y="",b=-1,B=0;B<z;B++){var F=this.rows[B].getTextString();F&&(b=B+1,f?C.push("Row "+b+": '"+F+"'"):C.push(F.trim()))}return C.length>0&&(f?y="["+C.join(" | ")+"]":y=C.join(`
`)),y},O.getTextAndFormat=function(){return this.rows},w}(),A=function(){function w(S,f,C){this.chNr=void 0,this.outputFilter=void 0,this.mode=void 0,this.verbose=void 0,this.displayedMemory=void 0,this.nonDisplayedMemory=void 0,this.lastOutputScreen=void 0,this.currRollUpRow=void 0,this.writeScreen=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chNr=S,this.outputFilter=f,this.mode=null,this.verbose=0,this.displayedMemory=new a(C),this.nonDisplayedMemory=new a(C),this.lastOutputScreen=new a(C),this.currRollUpRow=this.displayedMemory.rows[z-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=C}var O=w.prototype;return O.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[z-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null},O.getHandler=function(){return this.outputFilter},O.setHandler=function(f){this.outputFilter=f},O.setPAC=function(f){this.writeScreen.setPAC(f)},O.setBkgData=function(f){this.writeScreen.setBkgData(f)},O.setMode=function(f){if(f===this.mode)return;this.mode=f,this.logger.log(u.INFO,"MODE="+f),this.mode==="MODE_POP-ON"?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),this.mode!=="MODE_ROLL-UP"&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=f},O.insertChars=function(f){for(var C=0;C<f.length;C++)this.writeScreen.insertChar(f[C]);var y=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(u.INFO,y+": "+this.writeScreen.getDisplayText(!0)),(this.mode==="MODE_PAINT-ON"||this.mode==="MODE_ROLL-UP")&&(this.logger.log(u.TEXT,"DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},O.ccRCL=function(){this.logger.log(u.INFO,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},O.ccBS=function(){if(this.logger.log(u.INFO,"BS - BackSpace"),this.mode==="MODE_TEXT")return;this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate()},O.ccAOF=function(){},O.ccAON=function(){},O.ccDER=function(){this.logger.log(u.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},O.ccRU=function(f){this.logger.log(u.INFO,"RU("+f+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(f)},O.ccFON=function(){this.logger.log(u.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},O.ccRDC=function(){this.logger.log(u.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},O.ccTR=function(){this.logger.log(u.INFO,"TR"),this.setMode("MODE_TEXT")},O.ccRTD=function(){this.logger.log(u.INFO,"RTD"),this.setMode("MODE_TEXT")},O.ccEDM=function(){this.logger.log(u.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},O.ccCR=function(){this.logger.log(u.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},O.ccENM=function(){this.logger.log(u.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},O.ccEOC=function(){if(this.logger.log(u.INFO,"EOC - End Of Caption"),this.mode==="MODE_POP-ON"){var f=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=f,this.writeScreen=this.nonDisplayedMemory,this.logger.log(u.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},O.ccTO=function(f){this.logger.log(u.INFO,"TO("+f+") - Tab Offset"),this.writeScreen.moveCursor(f)},O.ccMIDROW=function(f){var C={flash:!1};if(C.underline=f%2===1,C.italics=f>=46,C.italics)C.foreground="white";else{var y=Math.floor(f/2)-16,b=["white","green","blue","cyan","red","yellow","magenta"];C.foreground=b[y]}this.logger.log(u.INFO,"MIDROW: "+JSON.stringify(C)),this.writeScreen.setPen(C)},O.outputDataUpdate=function(f){f===void 0&&(f=!1);var C=this.logger.time;if(C===null)return;this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=C:this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,C,this.lastOutputScreen),f&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:C),this.lastOutputScreen.copy(this.displayedMemory))},O.cueSplitAtTime=function(f){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,f,this.displayedMemory),this.cueStartTime=f))},w}(),E=function(){function w(S,f,C){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var y=new l;this.channels=[null,new A(S,f,y),new A(S+1,C,y)],this.cmdHistory=L(),this.logger=y}var O=w.prototype;return O.getHandler=function(f){return this.channels[f].getHandler()},O.setHandler=function(f,C){this.channels[f].setHandler(C)},O.addData=function(f,C){var y,b,B,F=!1;this.logger.time=f;for(var x=0;x<C.length;x+=2){if(b=C[x]&127,B=C[x+1]&127,b===0&&B===0)continue;if(this.logger.log(u.DATA,"["+d([C[x],C[x+1]])+"] -> ("+d([b,B])+")"),y=this.parseCmd(b,B),y||(y=this.parseMidrow(b,B)),y||(y=this.parsePAC(b,B)),y||(y=this.parseBackgroundAttributes(b,B)),!y&&(F=this.parseChars(b,B),F)){var N=this.currentChannel;if(N&&N>0){var I=this.channels[N];I.insertChars(F)}else this.logger.log(u.WARNING,"No channel found yet. TEXT-MODE?")}!y&&!F&&this.logger.log(u.WARNING,"Couldn't parse cleaned data "+d([b,B])+" orig: "+d([C[x],C[x+1]]))}},O.parseCmd=function(f,C){var y=this.cmdHistory,b=(f===20||f===28||f===21||f===29)&&C>=32&&C<=47,B=(f===23||f===31)&&C>=33&&C<=35;if(!(b||B))return!1;if(D(f,C,y))return T(null,null,y),this.logger.log(u.DEBUG,"Repeated command ("+d([f,C])+") is dropped"),!0;var F=f===20||f===21||f===23?1:2,x=this.channels[F];return f===20||f===21||f===28||f===29?C===32?x.ccRCL():C===33?x.ccBS():C===34?x.ccAOF():C===35?x.ccAON():C===36?x.ccDER():C===37?x.ccRU(2):C===38?x.ccRU(3):C===39?x.ccRU(4):C===40?x.ccFON():C===41?x.ccRDC():C===42?x.ccTR():C===43?x.ccRTD():C===44?x.ccEDM():C===45?x.ccCR():C===46?x.ccENM():C===47&&x.ccEOC():x.ccTO(C-32),T(f,C,y),this.currentChannel=F,!0},O.parseMidrow=function(f,C){var y=0;if((f===17||f===25)&&C>=32&&C<=47){if(f===17?y=1:y=2,y!==this.currentChannel)return this.logger.log(u.ERROR,"Mismatch channel in midrow parsing"),!1;var b=this.channels[y];return b?(b.ccMIDROW(C),this.logger.log(u.DEBUG,"MIDROW ("+d([f,C])+")"),!0):!1}return!1},O.parsePAC=function(f,C){var y,b=this.cmdHistory,B=(f>=17&&f<=23||f>=25&&f<=31)&&C>=64&&C<=127,F=(f===16||f===24)&&C>=64&&C<=95;if(!(B||F))return!1;if(D(f,C,b))return T(null,null,b),!0;var x=f<=23?1:2;C>=64&&C<=95?y=x===1?n[f]:v[f]:y=x===1?R[f]:m[f];var N=this.channels[x];return N?(N.setPAC(this.interpretPAC(y,C)),T(f,C,b),this.currentChannel=x,!0):!1},O.interpretPAC=function(f,C){var y,b={color:null,italics:!1,indent:null,underline:!1,row:f};return C>95?y=C-96:y=C-64,b.underline=(y&1)===1,y<=13?b.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(y/2)]:y<=15?(b.italics=!0,b.color="white"):b.indent=Math.floor((y-16)/2)*4,b},O.parseChars=function(f,C){var y,b=null,B=null;if(f>=25?(y=2,B=f-8):(y=1,B=f),B>=17&&B<=19){var F;B===17?F=C+80:B===18?F=C+112:F=C+144,this.logger.log(u.INFO,"Special char '"+U(F)+"' in channel "+y),b=[F]}else f>=32&&f<=127&&(b=C===0?[f]:[f,C]);if(b){var x=d(b);this.logger.log(u.DEBUG,"Char codes =  "+x.join(",")),T(f,C,this.cmdHistory)}return b},O.parseBackgroundAttributes=function(f,C){var y=(f===16||f===24)&&C>=32&&C<=47,b=(f===23||f===31)&&C>=45&&C<=47;if(!(y||b))return!1;var B,F={};f===16||f===24?(B=Math.floor((C-32)/2),F.background=p[B],C%2===1&&(F.background=F.background+"_semi")):C===45?F.background="transparent":(F.foreground="black",C===47&&(F.underline=!0));var x=f<=23?1:2,N=this.channels[x];return N.setBkgData(F),T(f,C,this.cmdHistory),!0},O.reset=function(){for(var f=0;f<Object.keys(this.channels).length;f++){var C=this.channels[f];C&&C.reset()}this.cmdHistory=L()},O.cueSplitAtTime=function(f){for(var C=0;C<this.channels.length;C++){var y=this.channels[C];y&&y.cueSplitAtTime(f)}},w}();function T(w,O,S){S.a=w,S.b=O}function D(w,O,S){return S.a===w&&S.b===O}function L(){return{a:null,b:null}}$.default=E},"./src/utils/codecs.ts":function(re,$,P){"use strict";P.r($),P.d($,"isCodecType",function(){return j}),P.d($,"isCodecSupportedInMp4",function(){return U});var Y={audio:{a3ds:!0,"ac-3":!0,"ac-4":!0,alac:!0,alaw:!0,dra1:!0,"dts+":!0,"dts-":!0,dtsc:!0,dtse:!0,dtsh:!0,"ec-3":!0,enca:!0,g719:!0,g726:!0,m4ae:!0,mha1:!0,mha2:!0,mhm1:!0,mhm2:!0,mlpa:!0,mp4a:!0,"raw ":!0,Opus:!0,samr:!0,sawb:!0,sawp:!0,sevc:!0,sqcp:!0,ssmv:!0,twos:!0,ulaw:!0},video:{avc1:!0,avc2:!0,avc3:!0,avc4:!0,avcp:!0,av01:!0,drac:!0,dvav:!0,dvhe:!0,encv:!0,hev1:!0,hvc1:!0,mjp2:!0,mp4v:!0,mvc1:!0,mvc2:!0,mvc3:!0,mvc4:!0,resv:!0,rv60:!0,s263:!0,svc1:!0,svc2:!0,"vc-1":!0,vp08:!0,vp09:!0},text:{stpp:!0,wvtt:!0}};function j(z,G){var n=Y[G];return!!n&&n[z.slice(0,4)]===!0}function U(z,G){return MediaSource.isTypeSupported((G||"video")+'/mp4;codecs="'+z+'"')}},"./src/utils/cues.ts":function(re,$,P){"use strict";P.r($);var Y=P("./src/utils/vttparser.ts"),j=P("./src/utils/webvtt-parser.ts"),U=P("./src/utils/texttrack-utils.ts"),z=/\s/,G={newCue:function(R,v,m,p){for(var u=[],l,d,o,h,s,a=self.VTTCue||self.TextTrackCue,A=0;A<p.rows.length;A++)if(l=p.rows[A],o=!0,h=0,s="",!l.isEmpty()){for(var E=0;E<l.chars.length;E++)z.test(l.chars[E].uchar)&&o?h++:(s+=l.chars[E].uchar,o=!1);l.cueStartTime=v,v===m&&(m+=1e-4),h>=16?h--:h++;var T=Object(Y.fixLineBreaks)(s.trim()),D=Object(j.generateCueId)(v,m,T);(!R||!R.cues||!R.cues.getCueById(D))&&(d=new a(v,m,T),d.id=D,d.line=A+1,d.align="left",d.position=10+Math.min(80,Math.floor(h*8/32)*10),u.push(d))}return R&&u.length&&(u.sort(function(L,w){return L.line==="auto"||w.line==="auto"?0:L.line>8&&w.line>8?w.line-L.line:L.line-w.line}),u.forEach(function(L){return Object(U.addCueToTrack)(R,L)})),u}};$.default=G},"./src/utils/discontinuities.ts":function(re,$,P){"use strict";P.r($),P.d($,"findFirstFragWithCC",function(){return z}),P.d($,"shouldAlignOnDiscontinuities",function(){return G}),P.d($,"findDiscontinuousReferenceFrag",function(){return n}),P.d($,"adjustSlidingStart",function(){return v}),P.d($,"alignStream",function(){return m}),P.d($,"alignPDT",function(){return u}),P.d($,"alignFragmentByPDTDelta",function(){return l}),P.d($,"alignMediaPlaylistByPDT",function(){return d});var Y=P("./src/polyfills/number.ts"),j=P("./src/utils/logger.ts"),U=P("./src/controller/level-helper.ts");function z(o,h){for(var s=null,a=0,A=o.length;a<A;a++){var E=o[a];if(E&&E.cc===h){s=E;break}}return s}function G(o,h,s){return!!(h.details&&(s.endCC>s.startCC||o&&o.cc<s.startCC))}function n(o,h){var s=o.fragments,a=h.fragments;if(!a.length||!s.length){j.logger.log("No fragments to align");return}var A=z(s,a[0].cc);if(!A||A&&!A.startPTS){j.logger.log("No frag in previous level to align on");return}return A}function R(o,h){if(o){var s=o.start+h;o.start=o.startPTS=s,o.endPTS=s+o.duration}}function v(o,h){for(var s=h.fragments,a=0,A=s.length;a<A;a++)R(s[a],o);h.fragmentHint&&R(h.fragmentHint,o),h.alignedSliding=!0}function 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