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`);return C.length&&$.push(C),$}function b(C){return C===h.ArrayLiteral}function M(C){return p(C,[h.Expression,h.ForInitializer,h.Conditional])}function P(C,$){for(var ee=0;ee<C.length;ee++){var re=C[ee].trim();if(re.charAt(0)!==$)return!1}return!0}function K(C,$){for(var ee=0,re=C.length,ue;ee<re;ee++)if(ue=C[ee],ue&&ue.indexOf($)!==0)return!1;return!0}function V(C,$){$=$||{},this._source_text=C||"",this._output=null,this._tokens=null,this._last_last_text=null,this._flags=null,this._previous_flags=null,this._flag_store=null,this._options=new r($)}V.prototype.create_flags=function(C,$){var ee=0;C&&(ee=C.indentation_level,!this._output.just_added_newline()&&C.line_indent_level>ee&&(ee=C.line_indent_level));var re={mode:$,parent:C,last_token:C?C.last_token:new f(l.START_BLOCK,""),last_word:C?C.last_word:"",declaration_statement:!1,declaration_assignment:!1,multiline_frame:!1,inline_frame:!1,if_block:!1,else_block:!1,class_start_block:!1,do_block:!1,do_while:!1,import_block:!1,in_case_statement:!1,in_case:!1,case_body:!1,case_block:!1,indentation_level:ee,alignment:0,line_indent_level:C?C.line_indent_level:ee,start_line_index:this._output.get_line_number(),ternary_depth:0};return re},V.prototype._reset=function(C){var $=C.match(/^[\t ]*/)[0];this._last_last_text="",this._output=new c(this._options,$),this._output.raw=this._options.test_output_raw,this._flag_store=[],this.set_mode(h.BlockStatement);var ee=new d(C,this._options);return this._tokens=ee.tokenize(),C},V.prototype.beautify=function(){if(this._options.disabled)return this._source_text;var C,$=this._reset(this._source_text),ee=this._options.eol;this._options.eol==="auto"&&(ee=`
`,$&&u.lineBreak.test($||"")&&(ee=$.match(u.lineBreak)[0]));for(var re=this._tokens.next();re;)this.handle_token(re),this._last_last_text=this._flags.last_token.text,this._flags.last_token=re,re=this._tokens.next();return C=this._output.get_code(ee),C},V.prototype.handle_token=function(C,$){C.type===l.START_EXPR?this.handle_start_expr(C):C.type===l.END_EXPR?this.handle_end_expr(C):C.type===l.START_BLOCK?this.handle_start_block(C):C.type===l.END_BLOCK?this.handle_end_block(C):C.type===l.WORD?this.handle_word(C):C.type===l.RESERVED?this.handle_word(C):C.type===l.SEMICOLON?this.handle_semicolon(C):C.type===l.STRING?this.handle_string(C):C.type===l.EQUALS?this.handle_equals(C):C.type===l.OPERATOR?this.handle_operator(C):C.type===l.COMMA?this.handle_comma(C):C.type===l.BLOCK_COMMENT?this.handle_block_comment(C,$):C.type===l.COMMENT?this.handle_comment(C,$):C.type===l.DOT?this.handle_dot(C):C.type===l.EOF?this.handle_eof(C):C.type===l.UNKNOWN?this.handle_unknown(C,$):this.handle_unknown(C,$)},V.prototype.handle_whitespace_and_comments=function(C,$){var ee=C.newlines,re=this._options.keep_array_indentation&&b(this._flags.mode);if(C.comments_before)for(var ue=C.comments_before.next();ue;)this.handle_whitespace_and_comments(ue,$),this.handle_token(ue,$),ue=C.comments_before.next();if(re)for(var Te=0;Te<ee;Te+=1)this.print_newline(Te>0,$);else if(this._options.max_preserve_newlines&&ee>this._options.max_preserve_newlines&&(ee=this._options.max_preserve_newlines),this._options.preserve_newlines&&ee>1){this.print_newline(!1,$);for(var ye=1;ye<ee;ye+=1)this.print_newline(!0,$)}};var B=["async","break","continue","return","throw","yield"];V.prototype.allow_wrap_or_preserved_newline=function(C,$){if($=$===void 0?!1:$,this._output.just_added_newline())return;var ee=this._options.preserve_newlines&&C.newlines||$,re=p(this._flags.last_token.text,s)||p(C.text,s);if(re){var ue=p(this._flags.last_token.text,s)&&p(this._options.operator_position,y)||p(C.text,s);ee=ee&&ue}if(ee)this.print_newline(!1,!0);else if(this._options.wrap_line_length){if(O(this._flags.last_token,B))return;this._output.set_wrap_point()}},V.prototype.print_newline=function(C,$){if(!$&&(this._flags.last_token.text!==";"&&this._flags.last_token.text!==","&&this._flags.last_token.text!=="="&&(this._flags.last_token.type!==l.OPERATOR||this._flags.last_token.text==="--"||this._flags.last_token.text==="++")))for(var ee=this._tokens.peek();this._flags.mode===h.Statement&&!(this._flags.if_block&&x(ee,"else"))&&!this._flags.do_block;)this.restore_mode();this._output.add_new_line(C)&&(this._flags.multiline_frame=!0)},V.prototype.print_token_line_indentation=function(C){this._output.just_added_newline()&&(this._options.keep_array_indentation&&C.newlines&&(C.text==="["||b(this._flags.mode))?(this._output.current_line.set_indent(-1),this._output.current_line.push(C.whitespace_before),this._output.space_before_token=!1):this._output.set_indent(this._flags.indentation_level,this._flags.alignment)&&(this._flags.line_indent_level=this._flags.indentation_level))},V.prototype.print_token=function(C){if(this._output.raw){this._output.add_raw_token(C);return}if(this._options.comma_first&&C.previous&&C.previous.type===l.COMMA&&this._output.just_added_newline()&&this._output.previous_line.last()===","){var $=this._output.previous_line.pop();this._output.previous_line.is_empty()&&(this._output.previous_line.push($),this._output.trim(!0),this._output.current_line.pop(),this._output.trim()),this.print_token_line_indentation(C),this._output.add_token(","),this._output.space_before_token=!0}this.print_token_line_indentation(C),this._output.non_breaking_space=!0,this._output.add_token(C.text),this._output.previous_token_wrapped&&(this._flags.multiline_frame=!0)},V.prototype.indent=function(){this._flags.indentation_level+=1,this._output.set_indent(this._flags.indentation_level,this._flags.alignment)},V.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))},V.prototype.set_mode=function(C){this._flags?(this._flag_store.push(this._flags),this._previous_flags=this._flags):this._previous_flags=this.create_flags(null,C),this._flags=this.create_flags(this._previous_flags,C),this._output.set_indent(this._flags.indentation_level,this._flags.alignment)},V.prototype.restore_mode=function(){this._flag_store.length>0&&(this._previous_flags=this._flags,this._flags=this._flag_store.pop(),this._previous_flags.mode===h.Statement&&_(this._output,this._previous_flags),this._output.set_indent(this._flags.indentation_level,this._flags.alignment))},V.prototype.start_of_object_property=function(){return this._flags.parent.mode===h.ObjectLiteral&&this._flags.mode===h.Statement&&(this._flags.last_token.text===":"&&this._flags.ternary_depth===0||O(this._flags.last_token,["get","set"]))},V.prototype.start_of_statement=function(C){var $=!1;return $=$||O(this._flags.last_token,["var","let","const"])&&C.type===l.WORD,$=$||x(this._flags.last_token,"do"),$=$||!(this._flags.parent.mode===h.ObjectLiteral&&this._flags.mode===h.Statement)&&O(this._flags.last_token,B)&&!C.newlines,$=$||x(this._flags.last_token,"else")&&!(x(C,"if")&&!C.comments_before),$=$||this._flags.last_token.type===l.END_EXPR&&(this._previous_flags.mode===h.ForInitializer||this._previous_flags.mode===h.Conditional),$=$||this._flags.last_token.type===l.WORD&&this._flags.mode===h.BlockStatement&&!this._flags.in_case&&!(C.text==="--"||C.text==="++")&&this._last_last_text!=="function"&&C.type!==l.WORD&&C.type!==l.RESERVED,$=$||this._flags.mode===h.ObjectLiteral&&(this._flags.last_token.text===":"&&this._flags.ternary_depth===0||O(this._flags.last_token,["get","set"])),$?(this.set_mode(h.Statement),this.indent(),this.handle_whitespace_and_comments(C,!0),this.start_of_object_property()||this.allow_wrap_or_preserved_newline(C,O(C,["do","for","if","while"])),!0):!1},V.prototype.handle_start_expr=function(C){this.start_of_statement(C)||this.handle_whitespace_and_comments(C);var $=h.Expression;if(C.text==="["){if(this._flags.last_token.type===l.WORD||this._flags.last_token.text===")"){O(this._flags.last_token,o)&&(this._output.space_before_token=!0),this.print_token(C),this.set_mode($),this.indent(),this._options.space_in_paren&&(this._output.space_before_token=!0);return}$=h.ArrayLiteral,b(this._flags.mode)&&((this._flags.last_token.text==="["||this._flags.last_token.text===","&&(this._last_last_text==="]"||this._last_last_text==="}"))&&(this._options.keep_array_indentation||this.print_newline())),p(this._flags.last_token.type,[l.START_EXPR,l.END_EXPR,l.WORD,l.OPERATOR,l.DOT])||(this._output.space_before_token=!0)}else{if(this._flags.last_token.type===l.RESERVED)this._flags.last_token.text==="for"?(this._output.space_before_token=this._options.space_before_conditional,$=h.ForInitializer):p(this._flags.last_token.text,["if","while","switch"])?(this._output.space_before_token=this._options.space_before_conditional,$=h.Conditional):p(this._flags.last_word,["await","async"])?this._output.space_before_token=!0:this._flags.last_token.text==="import"&&C.whitespace_before===""?this._output.space_before_token=!1:(p(this._flags.last_token.text,o)||this._flags.last_token.text==="catch")&&(this._output.space_before_token=!0);else if(this._flags.last_token.type===l.EQUALS||this._flags.last_token.type===l.OPERATOR)this.start_of_object_property()||this.allow_wrap_or_preserved_newline(C);else if(this._flags.last_token.type===l.WORD){this._output.space_before_token=!1;var ee=this._tokens.peek(-3);if(this._options.space_after_named_function&&ee){var re=this._tokens.peek(-4);O(ee,["async","function"])||ee.text==="*"&&O(re,["async","function"])?this._output.space_before_token=!0:this._flags.mode===h.ObjectLiteral?(ee.text==="{"||ee.text===","||ee.text==="*"&&(re.text==="{"||re.text===","))&&(this._output.space_before_token=!0):this._flags.parent&&this._flags.parent.class_start_block&&(this._output.space_before_token=!0)}}else this.allow_wrap_or_preserved_newline(C);(this._flags.last_token.type===l.RESERVED&&(this._flags.last_word==="function"||this._flags.last_word==="typeof")||this._flags.last_token.text==="*"&&(p(this._last_last_text,["function","yield"])||this._flags.mode===h.ObjectLiteral&&p(this._last_last_text,["{",","])))&&(this._output.space_before_token=this._options.space_after_anon_function)}this._flags.last_token.text===";"||this._flags.last_token.type===l.START_BLOCK?this.print_newline():(this._flags.last_token.type===l.END_EXPR||this._flags.last_token.type===l.START_EXPR||this._flags.last_token.type===l.END_BLOCK||this._flags.last_token.text==="."||this._flags.last_token.type===l.COMMA)&&this.allow_wrap_or_preserved_newline(C,C.newlines),this.print_token(C),this.set_mode($),this._options.space_in_paren&&(this._output.space_before_token=!0),this.indent()},V.prototype.handle_end_expr=function(C){for(;this._flags.mode===h.Statement;)this.restore_mode();this.handle_whitespace_and_comments(C),this._flags.multiline_frame&&this.allow_wrap_or_preserved_newline(C,C.text==="]"&&b(this._flags.mode)&&!this._options.keep_array_indentation),this._options.space_in_paren&&(this._flags.last_token.type===l.START_EXPR&&!this._options.space_in_empty_paren?(this._output.trim(),this._output.space_before_token=!1):this._output.space_before_token=!0),this.deindent(),this.print_token(C),this.restore_mode(),_(this._output,this._previous_flags),this._flags.do_while&&this._previous_flags.mode===h.Conditional&&(this._previous_flags.mode=h.Expression,this._flags.do_block=!1,this._flags.do_while=!1)},V.prototype.handle_start_block=function(C){this.handle_whitespace_and_comments(C);var $=this._tokens.peek(),ee=this._tokens.peek(1);this._flags.last_word==="switch"&&this._flags.last_token.type===l.END_EXPR?(this.set_mode(h.BlockStatement),this._flags.in_case_statement=!0):this._flags.case_body?this.set_mode(h.BlockStatement):ee&&(p(ee.text,[":",","])&&p($.type,[l.STRING,l.WORD,l.RESERVED])||p($.text,["get","set","..."])&&p(ee.type,[l.WORD,l.RESERVED]))?p(this._last_last_text,["class","interface"])&&!p(ee.text,[":",","])?this.set_mode(h.BlockStatement):this.set_mode(h.ObjectLiteral):this._flags.last_token.type===l.OPERATOR&&this._flags.last_token.text==="=>"?this.set_mode(h.BlockStatement):p(this._flags.last_token.type,[l.EQUALS,l.START_EXPR,l.COMMA,l.OPERATOR])||O(this._flags.last_token,["return","throw","import","default"])?this.set_mode(h.ObjectLiteral):this.set_mode(h.BlockStatement),this._flags.last_token&&(O(this._flags.last_token.previous,["class","extends"])&&(this._flags.class_start_block=!0));var re=!$.comments_before&&$.text==="}",ue=re&&this._flags.last_word==="function"&&this._flags.last_token.type===l.END_EXPR;if(this._options.brace_preserve_inline){var Te=0,ye=null;this._flags.inline_frame=!0;do if(Te+=1,ye=this._tokens.peek(Te-1),ye.newlines){this._flags.inline_frame=!1;break}while(ye.type!==l.EOF&&!(ye.type===l.END_BLOCK&&ye.opened===C))}(this._options.brace_style==="expand"||this._options.brace_style==="none"&&C.newlines)&&!this._flags.inline_frame?this._flags.last_token.type!==l.OPERATOR&&(ue||this._flags.last_token.type===l.EQUALS||O(this._flags.last_token,A)&&this._flags.last_token.text!=="else")?this._output.space_before_token=!0:this.print_newline(!1,!0):(b(this._previous_flags.mode)&&(this._flags.last_token.type===l.START_EXPR||this._flags.last_token.type===l.COMMA)&&((this._flags.last_token.type===l.COMMA||this._options.space_in_paren)&&(this._output.space_before_token=!0),(this._flags.last_token.type===l.COMMA||this._flags.last_token.type===l.START_EXPR&&this._flags.inline_frame)&&(this.allow_wrap_or_preserved_newline(C),this._previous_flags.multiline_frame=this._previous_flags.multiline_frame||this._flags.multiline_frame,this._flags.multiline_frame=!1)),this._flags.last_token.type!==l.OPERATOR&&this._flags.last_token.type!==l.START_EXPR&&(this._flags.last_token.type===l.START_BLOCK&&!this._flags.inline_frame?this.print_newline():this._output.space_before_token=!0)),this.print_token(C),this.indent(),!re&&!(this._options.brace_preserve_inline&&this._flags.inline_frame)&&this.print_newline()},V.prototype.handle_end_block=function(C){for(this.handle_whitespace_and_comments(C);this._flags.mode===h.Statement;)this.restore_mode();var $=this._flags.last_token.type===l.START_BLOCK;this._flags.inline_frame&&!$?this._output.space_before_token=!0:this._options.brace_style==="expand"?$||this.print_newline():$||(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(C)},V.prototype.handle_word=function(C){if(C.type===l.RESERVED){if(p(C.text,["set","get"])&&this._flags.mode!==h.ObjectLiteral)C.type=l.WORD;else if(C.text==="import"&&p(this._tokens.peek().text,["(","."]))C.type=l.WORD;else if(p(C.text,["as","from"])&&!this._flags.import_block)C.type=l.WORD;else if(this._flags.mode===h.ObjectLiteral){var $=this._tokens.peek();$.text===":"&&(C.type=l.WORD)}}if(this.start_of_statement(C)?O(this._flags.last_token,["var","let","const"])&&C.type===l.WORD&&(this._flags.declaration_statement=!0):C.newlines&&!M(this._flags.mode)&&(this._flags.last_token.type!==l.OPERATOR||this._flags.last_token.text==="--"||this._flags.last_token.text==="++")&&this._flags.last_token.type!==l.EQUALS&&(this._options.preserve_newlines||!O(this._flags.last_token,["var","let","const","set","get"]))?(this.handle_whitespace_and_comments(C),this.print_newline()):this.handle_whitespace_and_comments(C),this._flags.do_block&&!this._flags.do_while)if(x(C,"while")){this._output.space_before_token=!0,this.print_token(C),this._output.space_before_token=!0,this._flags.do_while=!0;return}else this.print_newline(),this._flags.do_block=!1;if(this._flags.if_block)if(!this._flags.else_block&&x(C,"else"))this._flags.else_block=!0;else{for(;this._flags.mode===h.Statement;)this.restore_mode();this._flags.if_block=!1,this._flags.else_block=!1}if(this._flags.in_case_statement&&O(C,["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(C),this._flags.in_case=!0;return}if((this._flags.last_token.type===l.COMMA||this._flags.last_token.type===l.START_EXPR||this._flags.last_token.type===l.EQUALS||this._flags.last_token.type===l.OPERATOR)&&(this.start_of_object_property()||this.allow_wrap_or_preserved_newline(C)),x(C,"function")){(p(this._flags.last_token.text,["}",";"])||this._output.just_added_newline()&&!(p(this._flags.last_token.text,["(","[","{",":","=",","])||this._flags.last_token.type===l.OPERATOR))&&(!this._output.just_added_blankline()&&!C.comments_before&&(this.print_newline(),this.print_newline(!0))),this._flags.last_token.type===l.RESERVED||this._flags.last_token.type===l.WORD?O(this._flags.last_token,["get","set","new","export"])||O(this._flags.last_token,B)?this._output.space_before_token=!0:x(this._flags.last_token,"default")&&this._last_last_text==="export"?this._output.space_before_token=!0:this._flags.last_token.text==="declare"?this._output.space_before_token=!0:this.print_newline():this._flags.last_token.type===l.OPERATOR||this._flags.last_token.text==="="?this._output.space_before_token=!0:!this._flags.multiline_frame&&(M(this._flags.mode)||b(this._flags.mode))||this.print_newline(),this.print_token(C),this._flags.last_word=C.text;return}var ee="NONE";if(this._flags.last_token.type===l.END_BLOCK?this._previous_flags.inline_frame?ee="SPACE":O(C,["else","catch","finally","from"])?this._options.brace_style==="expand"||this._options.brace_style==="end-expand"||this._options.brace_style==="none"&&C.newlines?ee="NEWLINE":(ee="SPACE",this._output.space_before_token=!0):ee="NEWLINE":this._flags.last_token.type===l.SEMICOLON&&this._flags.mode===h.BlockStatement?ee="NEWLINE":this._flags.last_token.type===l.SEMICOLON&&M(this._flags.mode)?ee="SPACE":this._flags.last_token.type===l.STRING?ee="NEWLINE":this._flags.last_token.type===l.RESERVED||this._flags.last_token.type===l.WORD||this._flags.last_token.text==="*"&&(p(this._last_last_text,["function","yield"])||this._flags.mode===h.ObjectLiteral&&p(this._last_last_text,["{",","]))?ee="SPACE":this._flags.last_token.type===l.START_BLOCK?this._flags.inline_frame?ee="SPACE":ee="NEWLINE":this._flags.last_token.type===l.END_EXPR&&(this._output.space_before_token=!0,ee="NEWLINE"),O(C,o)&&this._flags.last_token.text!==")"&&(this._flags.inline_frame||this._flags.last_token.text==="else"||this._flags.last_token.text==="export"?ee="SPACE":ee="NEWLINE"),O(C,["else","catch","finally"]))if((!(this._flags.last_token.type===l.END_BLOCK&&this._previous_flags.mode===h.BlockStatement)||this._options.brace_style==="expand"||this._options.brace_style==="end-expand"||this._options.brace_style==="none"&&C.newlines)&&!this._flags.inline_frame)this.print_newline();else{this._output.trim(!0);var re=this._output.current_line;re.last()!=="}"&&this.print_newline(),this._output.space_before_token=!0}else ee==="NEWLINE"?O(this._flags.last_token,A)?this._output.space_before_token=!0:this._flags.last_token.text==="declare"&&O(C,["var","let","const"])?this._output.space_before_token=!0:this._flags.last_token.type!==l.END_EXPR?(this._flags.last_token.type!==l.START_EXPR||!O(C,["var","let","const"]))&&this._flags.last_token.text!==":"&&(x(C,"if")&&x(C.previous,"else")?this._output.space_before_token=!0:this.print_newline()):O(C,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():ee==="SPACE"&&(this._output.space_before_token=!0);C.previous&&(C.previous.type===l.WORD||C.previous.type===l.RESERVED)&&(this._output.space_before_token=!0),this.print_token(C),this._flags.last_word=C.text,C.type===l.RESERVED&&(C.text==="do"?this._flags.do_block=!0:C.text==="if"?this._flags.if_block=!0:C.text==="import"?this._flags.import_block=!0:this._flags.import_block&&x(C,"from")&&(this._flags.import_block=!1))},V.prototype.handle_semicolon=function(C){this.start_of_statement(C)?this._output.space_before_token=!1:this.handle_whitespace_and_comments(C);for(var $=this._tokens.peek();this._flags.mode===h.Statement&&!(this._flags.if_block&&x($,"else"))&&!this._flags.do_block;)this.restore_mode();this._flags.import_block&&(this._flags.import_block=!1),this.print_token(C)},V.prototype.handle_string=function(C){C.text.startsWith("`")&&C.newlines===0&&C.whitespace_before===""&&(C.previous.text===")"||this._flags.last_token.type===l.WORD)||(this.start_of_statement(C)?this._output.space_before_token=!0:(this.handle_whitespace_and_comments(C),this._flags.last_token.type===l.RESERVED||this._flags.last_token.type===l.WORD||this._flags.inline_frame?this._output.space_before_token=!0:this._flags.last_token.type===l.COMMA||this._flags.last_token.type===l.START_EXPR||this._flags.last_token.type===l.EQUALS||this._flags.last_token.type===l.OPERATOR?this.start_of_object_property()||this.allow_wrap_or_preserved_newline(C):C.text.startsWith("`")&&this._flags.last_token.type===l.END_EXPR&&(C.previous.text==="]"||C.previous.text===")")&&C.newlines===0?this._output.space_before_token=!0:this.print_newline())),this.print_token(C)},V.prototype.handle_equals=function(C){this.start_of_statement(C)||this.handle_whitespace_and_comments(C),this._flags.declaration_statement&&(this._flags.declaration_assignment=!0),this._output.space_before_token=!0,this.print_token(C),this._output.space_before_token=!0},V.prototype.handle_comma=function(C){this.handle_whitespace_and_comments(C,!0),this.print_token(C),this._output.space_before_token=!0,this._flags.declaration_statement?(M(this._flags.parent.mode)&&(this._flags.declaration_assignment=!1),this._flags.declaration_assignment?(this._flags.declaration_assignment=!1,this.print_newline(!1,!0)):this._options.comma_first&&this.allow_wrap_or_preserved_newline(C)):this._flags.mode===h.ObjectLiteral||this._flags.mode===h.Statement&&this._flags.parent.mode===h.ObjectLiteral?(this._flags.mode===h.Statement&&this.restore_mode(),this._flags.inline_frame||this.print_newline()):this._options.comma_first&&this.allow_wrap_or_preserved_newline(C)},V.prototype.handle_operator=function(C){var $=C.text==="*"&&(O(this._flags.last_token,["function","yield"])||p(this._flags.last_token.type,[l.START_BLOCK,l.COMMA,l.END_BLOCK,l.SEMICOLON])),ee=p(C.text,["-","+"])&&(p(this._flags.last_token.type,[l.START_BLOCK,l.START_EXPR,l.EQUALS,l.OPERATOR])||p(this._flags.last_token.text,o)||this._flags.last_token.text===",");if(!this.start_of_statement(C)){var re=!$;this.handle_whitespace_and_comments(C,re)}if(C.text==="*"&&this._flags.last_token.type===l.DOT){this.print_token(C);return}if(C.text==="::"){this.print_token(C);return}if(this._flags.last_token.type===l.OPERATOR&&p(this._options.operator_position,y)&&this.allow_wrap_or_preserved_newline(C),C.text===":"&&this._flags.in_case){this.print_token(C),this._flags.in_case=!1,this._flags.case_body=!0,this._tokens.peek().type!==l.START_BLOCK?(this.indent(),this.print_newline(),this._flags.case_block=!1):(this._flags.case_block=!0,this._output.space_before_token=!0);return}var ue=!0,Te=!0,ye=!1;if(C.text===":"?this._flags.ternary_depth===0?ue=!1:(this._flags.ternary_depth-=1,ye=!0):C.text==="?"&&(this._flags.ternary_depth+=1),!ee&&!$&&this._options.preserve_newlines&&p(C.text,s)){var be=C.text===":",we=be&&ye,xe=be&&!ye;switch(this._options.operator_position){case E.before_newline:this._output.space_before_token=!xe,this.print_token(C),(!be||we)&&this.allow_wrap_or_preserved_newline(C),this._output.space_before_token=!0;return;case E.after_newline:this._output.space_before_token=!0,!be||we?this._tokens.peek().newlines?this.print_newline(!1,!0):this.allow_wrap_or_preserved_newline(C):this._output.space_before_token=!1,this.print_token(C),this._output.space_before_token=!0;return;case E.preserve_newline:xe||this.allow_wrap_or_preserved_newline(C),ue=!(this._output.just_added_newline()||xe),this._output.space_before_token=ue,this.print_token(C),this._output.space_before_token=!0;return}}if($){this.allow_wrap_or_preserved_newline(C),ue=!1;var me=this._tokens.peek();Te=me&&p(me.type,[l.WORD,l.RESERVED])}else if(C.text==="...")this.allow_wrap_or_preserved_newline(C),ue=this._flags.last_token.type===l.START_BLOCK,Te=!1;else if(p(C.text,["--","++","!","~"])||ee){if((this._flags.last_token.type===l.COMMA||this._flags.last_token.type===l.START_EXPR)&&this.allow_wrap_or_preserved_newline(C),ue=!1,Te=!1,C.newlines&&(C.text==="--"||C.text==="++"||C.text==="~")){var se=O(this._flags.last_token,A)&&C.newlines;se&&(this._previous_flags.if_block||this._previous_flags.else_block)&&this.restore_mode(),this.print_newline(se,!0)}this._flags.last_token.text===";"&&M(this._flags.mode)&&(ue=!0),this._flags.last_token.type===l.RESERVED?ue=!0:this._flags.last_token.type===l.END_EXPR?ue=!(this._flags.last_token.text==="]"&&(C.text==="--"||C.text==="++")):this._flags.last_token.type===l.OPERATOR&&(ue=p(C.text,["--","-","++","+"])&&p(this._flags.last_token.text,["--","-","++","+"]),p(C.text,["+","-"])&&p(this._flags.last_token.text,["--","++"])&&(Te=!0)),(this._flags.mode===h.BlockStatement&&!this._flags.inline_frame||this._flags.mode===h.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(C),this._output.space_before_token=Te},V.prototype.handle_block_comment=function(C,$){if(this._output.raw){this._output.add_raw_token(C),C.directives&&C.directives.preserve==="end"&&(this._output.raw=this._options.test_output_raw);return}if(C.directives){this.print_newline(!1,$),this.print_token(C),C.directives.preserve==="start"&&(this._output.raw=!0),this.print_newline(!1,!0);return}if(!u.newline.test(C.text)&&!C.newlines){this._output.space_before_token=!0,this.print_token(C),this._output.space_before_token=!0;return}else this.print_block_commment(C,$)},V.prototype.print_block_commment=function(C,$){var ee=g(C.text),re,ue=!1,Te=!1,ye=C.whitespace_before,be=ye.length;if(this.print_newline(!1,$),this.print_token_line_indentation(C),this._output.add_token(ee[0]),this.print_newline(!1,$),ee.length>1){for(ee=ee.slice(1),ue=P(ee,"*"),Te=K(ee,ye),ue&&(this._flags.alignment=1),re=0;re<ee.length;re++)ue?(this.print_token_line_indentation(C),this._output.add_token(R(ee[re]))):Te&&ee[re]?(this.print_token_line_indentation(C),this._output.add_token(ee[re].substring(be))):(this._output.current_line.set_indent(-1),this._output.add_token(ee[re])),this.print_newline(!1,$);this._flags.alignment=0}},V.prototype.handle_comment=function(C,$){C.newlines?this.print_newline(!1,$):this._output.trim(!0),this._output.space_before_token=!0,this.print_token(C),this.print_newline(!1,$)},V.prototype.handle_dot=function(C){this.start_of_statement(C)||this.handle_whitespace_and_comments(C,!0),this._flags.last_token.text.match("^[0-9]+$")&&(this._output.space_before_token=!0),O(this._flags.last_token,A)?this._output.space_before_token=!1:this.allow_wrap_or_preserved_newline(C,this._flags.last_token.text===")"&&this._options.break_chained_methods),this._options.unindent_chained_methods&&this._output.just_added_newline()&&this.deindent(),this.print_token(C)},V.prototype.handle_unknown=function(C,$){this.print_token(C),C.text[C.text.length-1]===`
`&&this.print_newline(!1,$)},V.prototype.handle_eof=function(C){for(;this._flags.mode===h.Statement;)this.restore_mode();this.handle_whitespace_and_comments(C)},k.exports.Beautifier=V},function(k){function I(f){this.__parent=f,this.__character_count=0,this.__indent_count=-1,this.__alignment_count=0,this.__wrap_point_index=0,this.__wrap_point_character_count=0,this.__wrap_point_indent_count=-1,this.__wrap_point_alignment_count=0,this.__items=[]}I.prototype.clone_empty=function(){var f=new I(this.__parent);return f.set_indent(this.__indent_count,this.__alignment_count),f},I.prototype.item=function(f){return f<0?this.__items[this.__items.length+f]:this.__items[f]},I.prototype.has_match=function(f){for(var u=this.__items.length-1;u>=0;u--)if(this.__items[u].match(f))return!0;return!1},I.prototype.set_indent=function(f,u){this.is_empty()&&(this.__indent_count=f||0,this.__alignment_count=u||0,this.__character_count=this.__parent.get_indent_size(this.__indent_count,this.__alignment_count))},I.prototype._set_wrap_point=function(){this.__parent.wrap_line_length&&(this.__wrap_point_index=this.__items.length,this.__wrap_point_character_count=this.__character_count,this.__wrap_point_indent_count=this.__parent.next_line.__indent_count,this.__wrap_point_alignment_count=this.__parent.next_line.__alignment_count)},I.prototype._should_wrap=function(){return this.__wrap_point_index&&this.__character_count>this.__parent.wrap_line_length&&this.__wrap_point_character_count>this.__parent.next_line.__character_count},I.prototype._allow_wrap=function(){if(this._should_wrap()){this.__parent.add_new_line();var f=this.__parent.current_line;return f.set_indent(this.__wrap_point_indent_count,this.__wrap_point_alignment_count),f.__items=this.__items.slice(this.__wrap_point_index),this.__items=this.__items.slice(0,this.__wrap_point_index),f.__character_count+=this.__character_count-this.__wrap_point_character_count,this.__character_count=this.__wrap_point_character_count,f.__items[0]===" "&&(f.__items.splice(0,1),f.__character_count-=1),!0}return!1},I.prototype.is_empty=function(){return this.__items.length===0},I.prototype.last=function(){return this.is_empty()?null:this.__items[this.__items.length-1]},I.prototype.push=function(f){this.__items.push(f);var u=f.lastIndexOf(`
`);u!==-1?this.__character_count=f.length-u:this.__character_count+=f.length},I.prototype.pop=function(){var f=null;return this.is_empty()||(f=this.__items.pop(),this.__character_count-=f.length),f},I.prototype._remove_indent=function(){this.__indent_count>0&&(this.__indent_count-=1,this.__character_count-=this.__parent.indent_size)},I.prototype._remove_wrap_indent=function(){this.__wrap_point_indent_count>0&&(this.__wrap_point_indent_count-=1)},I.prototype.trim=function(){for(;this.last()===" ";)this.__items.pop(),this.__character_count-=1},I.prototype.toString=function(){var f="";return this.is_empty()?this.__parent.indent_empty_lines&&(f=this.__parent.get_indent_string(this.__indent_count)):(f=this.__parent.get_indent_string(this.__indent_count,this.__alignment_count),f+=this.__items.join("")),f};function m(f,u){this.__cache=[""],this.__indent_size=f.indent_size,this.__indent_string=f.indent_char,f.indent_with_tabs||(this.__indent_string=new Array(f.indent_size+1).join(f.indent_char)),u=u||"",f.indent_level>0&&(u=new Array(f.indent_level+1).join(this.__indent_string)),this.__base_string=u,this.__base_string_length=u.length}m.prototype.get_indent_size=function(f,u){var r=this.__base_string_length;return u=u||0,f<0&&(r=0),r+=f*this.__indent_size,r+=u,r},m.prototype.get_indent_string=function(f,u){var r=this.__base_string;return u=u||0,f<0&&(f=0,r=""),u+=f*this.__indent_size,this.__ensure_cache(u),r+=this.__cache[u],r},m.prototype.__ensure_cache=function(f){for(;f>=this.__cache.length;)this.__add_column()},m.prototype.__add_column=function(){var f=this.__cache.length,u=0,r="";this.__indent_size&&f>=this.__indent_size&&(u=Math.floor(f/this.__indent_size),f-=u*this.__indent_size,r=new Array(u+1).join(this.__indent_string)),f&&(r+=new Array(f+1).join(" ")),this.__cache.push(r)};function c(f,u){this.__indent_cache=new m(f,u),this.raw=!1,this._end_with_newline=f.end_with_newline,this.indent_size=f.indent_size,this.wrap_line_length=f.wrap_line_length,this.indent_empty_lines=f.indent_empty_lines,this.__lines=[],this.previous_line=null,this.current_line=null,this.next_line=new I(this),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1,this.__add_outputline()}c.prototype.__add_outputline=function(){this.previous_line=this.current_line,this.current_line=this.next_line.clone_empty(),this.__lines.push(this.current_line)},c.prototype.get_line_number=function(){return this.__lines.length},c.prototype.get_indent_string=function(f,u){return this.__indent_cache.get_indent_string(f,u)},c.prototype.get_indent_size=function(f,u){return this.__indent_cache.get_indent_size(f,u)},c.prototype.is_empty=function(){return!this.previous_line&&this.current_line.is_empty()},c.prototype.add_new_line=function(f){return this.is_empty()||!f&&this.just_added_newline()?!1:(this.raw||this.__add_outputline(),!0)},c.prototype.get_code=function(f){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 r=this.__lines.join(`
`);return f!==`
`&&(r=r.replace(/[\n]/g,f)),r},c.prototype.set_wrap_point=function(){this.current_line._set_wrap_point()},c.prototype.set_indent=function(f,u){return f=f||0,u=u||0,this.next_line.set_indent(f,u),this.__lines.length>1?(this.current_line.set_indent(f,u),!0):(this.current_line.set_indent(),!1)},c.prototype.add_raw_token=function(f){for(var u=0;u<f.newlines;u++)this.__add_outputline();this.current_line.set_indent(-1),this.current_line.push(f.whitespace_before),this.current_line.push(f.text),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1},c.prototype.add_token=function(f){this.__add_space_before_token(),this.current_line.push(f),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=this.current_line._allow_wrap()},c.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(" "))},c.prototype.remove_indent=function(f){for(var u=this.__lines.length;f<u;)this.__lines[f]._remove_indent(),f++;this.current_line._remove_wrap_indent()},c.prototype.trim=function(f){for(f=f===void 0?!1:f,this.current_line.trim();f&&this.__lines.length>1&&this.current_line.is_empty();)this.__lines.pop(),this.current_line=this.__lines[this.__lines.length-1],this.current_line.trim();this.previous_line=this.__lines.length>1?this.__lines[this.__lines.length-2]:null},c.prototype.just_added_newline=function(){return this.current_line.is_empty()},c.prototype.just_added_blankline=function(){return this.is_empty()||this.current_line.is_empty()&&this.previous_line.is_empty()},c.prototype.ensure_empty_line_above=function(f,u){for(var r=this.__lines.length-2;r>=0;){var d=this.__lines[r];if(d.is_empty())break;if(d.item(0).indexOf(f)!==0&&d.item(-1)!==u){this.__lines.splice(r+1,0,new I(this)),this.previous_line=this.__lines[this.__lines.length-2];break}r--}},k.exports.Output=c},function(k){function I(m,c,f,u){this.type=m,this.text=c,this.comments_before=null,this.newlines=f||0,this.whitespace_before=u||"",this.parent=null,this.next=null,this.previous=null,this.opened=null,this.closed=null,this.directives=null}k.exports.Token=I},function(k,I){var 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RegExp(r+d,"g"),I.identifierStart=new RegExp(r),I.identifierMatch=new RegExp("(?:\\\\u[0-9a-fA-F]{4}|["+c+f+u+"])+");var o=/[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]/;I.newline=/[\n\r\u2028\u2029]/,I.lineBreak=new RegExp(`\r
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You passed in: '`+this.raw_options[f]+"'");return d[0]},I.prototype._get_selection_list=function(f,u,r){if(!u||u.length===0)throw new Error("Selection list cannot be empty.");if(r=r||[u[0]],!this._is_valid_selection(r,u))throw new Error("Invalid Default Value!");var d=this._get_array(f,r);if(!this._is_valid_selection(d,u))throw new Error("Invalid Option Value: The option '"+f+`' can contain only the following values:
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You passed in: '`+this.raw_options[f]+"'");return d},I.prototype._is_valid_selection=function(f,u){return f.length&&u.length&&!f.some(function(r){return u.indexOf(r)===-1})};function m(f,u){var r={};f=c(f);var d;for(d in f)d!==u&&(r[d]=f[d]);if(u&&f[u])for(d in f[u])r[d]=f[u][d];return r}function c(f){var u={},r;for(r in f){var d=r.replace(/-/g,"_");u[d]=f[r]}return u}k.exports.Options=I,k.exports.normalizeOpts=c,k.exports.mergeOpts=m},function(k,I,m){var c=m(8).InputScanner,f=m(9).Tokenizer,u=m(9).TOKEN,r=m(13).Directives,d=m(4),o=m(12).Pattern,s=m(14).TemplatablePattern;function l(P,K){return K.indexOf(P)!==-1}var p={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},R=new r(/\/\*/,/\*\//),w=/0[xX][0123456789abcdefABCDEF_]*n?|0[oO][01234567_]*n?|0[bB][01_]*n?|\d[\d_]*n|(?:\.\d[\d_]*|\d[\d_]*\.?[\d_]*)(?:[eE][+-]?[\d_]+)?/,x=/[0-9]/,O=/[^\d\.]/,A=">>> === !== &&= ??= ||= << && >= ** != == <= >> || ?? |> < / - + > : & % ? ^ | *".split(" "),T=">>>= ... >>= <<= === >>> !== **= &&= ??= ||= => ^= :: /= << <= == && -= >= >> != -- += ** || ?? ++ %= &= *= |= |> = ! ? > < : / ^ - + * & % ~ |";T=T.replace(/[-[\]{}()*+?.,\\^$|#]/g,"\\$&"),T="\\?\\.(?!\\d) "+T,T=T.replace(/ /g,"|");var E=new RegExp(T),y="continue,try,throw,return,var,let,const,if,switch,case,default,for,while,break,function,import,export".split(","),h=y.concat(["do","in","of","else","get","set","new","catch","finally","typeof","yield","async","await","from","as","class","extends"]),_=new RegExp("^(?:"+h.join("|")+")$"),g,b=function(P,K){f.call(this,P,K),this._patterns.whitespace=this._patterns.whitespace.matching(/\u00A0\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff/.source,/\u2028\u2029/.source);var V=new o(this._input),B=new s(this._input).read_options(this._options);this.__patterns={template:B,identifier:B.starting_with(d.identifier).matching(d.identifierMatch),number:V.matching(w),punct:V.matching(E),comment:V.starting_with(/\/\//).until(/[\n\r\u2028\u2029]/),block_comment:V.starting_with(/\/\*/).until_after(/\*\//),html_comment_start:V.matching(/<!--/),html_comment_end:V.matching(/-->/),include:V.starting_with(/#include/).until_after(d.lineBreak),shebang:V.starting_with(/#!/).until_after(d.lineBreak),xml:V.matching(/[\s\S]*?<(\/?)([-a-zA-Z:0-9_.]+|{[^}]+?}|!\[CDATA\[[^\]]*?\]\]|)(\s*{[^}]+?}|\s+[-a-zA-Z:0-9_.]+|\s+[-a-zA-Z:0-9_.]+\s*=\s*('[^']*'|"[^"]*"|{([^{}]|{[^}]+?})+?}))*\s*(\/?)\s*>/),single_quote:B.until(/['\\\n\r\u2028\u2029]/),double_quote:B.until(/["\\\n\r\u2028\u2029]/),template_text:B.until(/[`\\$]/),template_expression:B.until(/[`}\\]/)}};b.prototype=new f,b.prototype._is_comment=function(P){return P.type===p.COMMENT||P.type===p.BLOCK_COMMENT||P.type===p.UNKNOWN},b.prototype._is_opening=function(P){return P.type===p.START_BLOCK||P.type===p.START_EXPR},b.prototype._is_closing=function(P,K){return(P.type===p.END_BLOCK||P.type===p.END_EXPR)&&K&&(P.text==="]"&&K.text==="["||P.text===")"&&K.text==="("||P.text==="}"&&K.text==="{")},b.prototype._reset=function(){g=!1},b.prototype._get_next_token=function(P,K){var V=null;this._readWhitespace();var B=this._input.peek();return B===null?this._create_token(p.EOF,""):(V=V||this._read_non_javascript(B),V=V||this._read_string(B),V=V||this._read_word(P),V=V||this._read_singles(B),V=V||this._read_comment(B),V=V||this._read_regexp(B,P),V=V||this._read_xml(B,P),V=V||this._read_punctuation(),V=V||this._create_token(p.UNKNOWN,this._input.next()),V)},b.prototype._read_word=function(P){var K;if(K=this.__patterns.identifier.read(),K!=="")return K=K.replace(d.allLineBreaks,`
`),!(P.type===p.DOT||P.type===p.RESERVED&&(P.text==="set"||P.text==="get"))&&_.test(K)?(K==="in"||K==="of")&&(P.type===p.WORD||P.type===p.STRING)?this._create_token(p.OPERATOR,K):this._create_token(p.RESERVED,K):this._create_token(p.WORD,K);if(K=this.__patterns.number.read(),K!=="")return this._create_token(p.WORD,K)},b.prototype._read_singles=function(P){var K=null;return P==="("||P==="["?K=this._create_token(p.START_EXPR,P):P===")"||P==="]"?K=this._create_token(p.END_EXPR,P):P==="{"?K=this._create_token(p.START_BLOCK,P):P==="}"?K=this._create_token(p.END_BLOCK,P):P===";"?K=this._create_token(p.SEMICOLON,P):P==="."&&O.test(this._input.peek(1))?K=this._create_token(p.DOT,P):P===","&&(K=this._create_token(p.COMMA,P)),K&&this._input.next(),K},b.prototype._read_punctuation=function(){var P=this.__patterns.punct.read();if(P!=="")return P==="="?this._create_token(p.EQUALS,P):P==="?."?this._create_token(p.DOT,P):this._create_token(p.OPERATOR,P)},b.prototype._read_non_javascript=function(P){var K="";if(P==="#"){if(this._is_first_token()&&(K=this.__patterns.shebang.read(),K))return this._create_token(p.UNKNOWN,K.trim()+`
`);if(K=this.__patterns.include.read(),K)return this._create_token(p.UNKNOWN,K.trim()+`
`);P=this._input.next();var V="#";if(this._input.hasNext()&&this._input.testChar(x)){do P=this._input.next(),V+=P;while(this._input.hasNext()&&P!=="#"&&P!=="=");return P==="#"||(this._input.peek()==="["&&this._input.peek(1)==="]"?(V+="[]",this._input.next(),this._input.next()):this._input.peek()==="{"&&this._input.peek(1)==="}"&&(V+="{}",this._input.next(),this._input.next())),this._create_token(p.WORD,V)}this._input.back()}else if(P==="<"&&this._is_first_token()){if(K=this.__patterns.html_comment_start.read(),K){for(;this._input.hasNext()&&!this._input.testChar(d.newline);)K+=this._input.next();return g=!0,this._create_token(p.COMMENT,K)}}else if(g&&P==="-"&&(K=this.__patterns.html_comment_end.read(),K))return g=!1,this._create_token(p.COMMENT,K);return null},b.prototype._read_comment=function(P){var K=null;if(P==="/"){var V="";if(this._input.peek(1)==="*"){V=this.__patterns.block_comment.read();var B=R.get_directives(V);B&&B.ignore==="start"&&(V+=R.readIgnored(this._input)),V=V.replace(d.allLineBreaks,`
`),K=this._create_token(p.BLOCK_COMMENT,V),K.directives=B}else this._input.peek(1)==="/"&&(V=this.__patterns.comment.read(),K=this._create_token(p.COMMENT,V))}return K},b.prototype._read_string=function(P){if(P==="`"||P==="'"||P==='"'){var K=this._input.next();return this.has_char_escapes=!1,P==="`"?K+=this._read_string_recursive("`",!0,"${"):K+=this._read_string_recursive(P),this.has_char_escapes&&this._options.unescape_strings&&(K=M(K)),this._input.peek()===P&&(K+=this._input.next()),K=K.replace(d.allLineBreaks,`
`),this._create_token(p.STRING,K)}return null},b.prototype._allow_regexp_or_xml=function(P){return P.type===p.RESERVED&&l(P.text,["return","case","throw","else","do","typeof","yield"])||P.type===p.END_EXPR&&P.text===")"&&P.opened.previous.type===p.RESERVED&&l(P.opened.previous.text,["if","while","for"])||l(P.type,[p.COMMENT,p.START_EXPR,p.START_BLOCK,p.START,p.END_BLOCK,p.OPERATOR,p.EQUALS,p.EOF,p.SEMICOLON,p.COMMA])},b.prototype._read_regexp=function(P,K){if(P==="/"&&this._allow_regexp_or_xml(K)){for(var V=this._input.next(),B=!1,C=!1;this._input.hasNext()&&(B||C||this._input.peek()!==P)&&!this._input.testChar(d.newline);)V+=this._input.peek(),B?B=!1:(B=this._input.peek()==="\\",this._input.peek()==="["?C=!0:this._input.peek()==="]"&&(C=!1)),this._input.next();return this._input.peek()===P&&(V+=this._input.next(),V+=this._input.read(d.identifier)),this._create_token(p.STRING,V)}return null},b.prototype._read_xml=function(P,K){if(this._options.e4x&&P==="<"&&this._allow_regexp_or_xml(K)){var V="",B=this.__patterns.xml.read_match();if(B){for(var C=B[2].replace(/^{\s+/,"{").replace(/\s+}$/,"}"),$=C.indexOf("{")===0,ee=0;B;){var re=!!B[1],ue=B[2],Te=!!B[B.length-1]||ue.slice(0,8)==="![CDATA[";if(!Te&&(ue===C||$&&ue.replace(/^{\s+/,"{").replace(/\s+}$/,"}"))&&(re?--ee:++ee),V+=B[0],ee<=0)break;B=this.__patterns.xml.read_match()}return B||(V+=this._input.match(/[\s\S]*/g)[0]),V=V.replace(d.allLineBreaks,`
`),this._create_token(p.STRING,V)}}return null};function M(P){for(var K="",V=0,B=new c(P),C=null;B.hasNext();)if(C=B.match(/([\s]|[^\\]|\\\\)+/g),C&&(K+=C[0]),B.peek()==="\\"){if(B.next(),B.peek()==="x")C=B.match(/x([0-9A-Fa-f]{2})/g);else if(B.peek()==="u")C=B.match(/u([0-9A-Fa-f]{4})/g);else{K+="\\",B.hasNext()&&(K+=B.next());continue}if(!C)return P;if(V=parseInt(C[1],16),V>126&&V<=255&&C[0].indexOf("x")===0)return P;if(V>=0&&V<32){K+="\\"+C[0];continue}else V===34||V===39||V===92?K+="\\"+String.fromCharCode(V):K+=String.fromCharCode(V)}return K}b.prototype._read_string_recursive=function(P,K,V){var B,C;P==="'"?C=this.__patterns.single_quote:P==='"'?C=this.__patterns.double_quote:P==="`"?C=this.__patterns.template_text:P==="}"&&(C=this.__patterns.template_expression);for(var $=C.read(),ee="";this._input.hasNext();){if(ee=this._input.next(),ee===P||!K&&d.newline.test(ee)){this._input.back();break}else ee==="\\"&&this._input.hasNext()?(B=this._input.peek(),B==="x"||B==="u"?this.has_char_escapes=!0:B==="\r"&&this._input.peek(1)===`
`&&this._input.next(),ee+=this._input.next()):V&&(V==="${"&&ee==="$"&&this._input.peek()==="{"&&(ee+=this._input.next()),V===ee&&(P==="`"?ee+=this._read_string_recursive("}",K,"`"):ee+=this._read_string_recursive("`",K,"${"),this._input.hasNext()&&(ee+=this._input.next())));ee+=C.read(),$+=ee}return $},k.exports.Tokenizer=b,k.exports.TOKEN=p,k.exports.positionable_operators=A.slice(),k.exports.line_starters=y.slice()},function(k){var I=RegExp.prototype.hasOwnProperty("sticky");function m(c){this.__input=c||"",this.__input_length=this.__input.length,this.__position=0}m.prototype.restart=function(){this.__position=0},m.prototype.back=function(){this.__position>0&&(this.__position-=1)},m.prototype.hasNext=function(){return this.__position<this.__input_length},m.prototype.next=function(){var c=null;return this.hasNext()&&(c=this.__input.charAt(this.__position),this.__position+=1),c},m.prototype.peek=function(c){var f=null;return c=c||0,c+=this.__position,c>=0&&c<this.__input_length&&(f=this.__input.charAt(c)),f},m.prototype.__match=function(c,f){c.lastIndex=f;var u=c.exec(this.__input);return u&&!(I&&c.sticky)&&(u.index!==f&&(u=null)),u},m.prototype.test=function(c,f){return f=f||0,f+=this.__position,f>=0&&f<this.__input_length?!!this.__match(c,f):!1},m.prototype.testChar=function(c,f){var u=this.peek(f);return c.lastIndex=0,u!==null&&c.test(u)},m.prototype.match=function(c){var f=this.__match(c,this.__position);return f?this.__position+=f[0].length:f=null,f},m.prototype.read=function(c,f,u){var r="",d;return c&&(d=this.match(c),d&&(r+=d[0])),f&&(d||!c)&&(r+=this.readUntil(f,u)),r},m.prototype.readUntil=function(c,f){var u="",r=this.__position;c.lastIndex=this.__position;var d=c.exec(this.__input);return d?(r=d.index,f&&(r+=d[0].length)):r=this.__input_length,u=this.__input.substring(this.__position,r),this.__position=r,u},m.prototype.readUntilAfter=function(c){return this.readUntil(c,!0)},m.prototype.get_regexp=function(c,f){var u=null,r="g";return f&&I&&(r="y"),typeof c=="string"&&c!==""?u=new RegExp(c,r):c&&(u=new RegExp(c.source,r)),u},m.prototype.get_literal_regexp=function(c){return RegExp(c.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&"))},m.prototype.peekUntilAfter=function(c){var f=this.__position,u=this.readUntilAfter(c);return this.__position=f,u},m.prototype.lookBack=function(c){var f=this.__position-1;return f>=c.length&&this.__input.substring(f-c.length,f).toLowerCase()===c},k.exports.InputScanner=m},function(k,I,m){var c=m(8).InputScanner,f=m(3).Token,u=m(10).TokenStream,r=m(11).WhitespacePattern,d={START:"TK_START",RAW:"TK_RAW",EOF:"TK_EOF"},o=function(s,l){this._input=new c(s),this._options=l||{},this.__tokens=null,this._patterns={},this._patterns.whitespace=new r(this._input)};o.prototype.tokenize=function(){this._input.restart(),this.__tokens=new u,this._reset();for(var s,l=new f(d.START,""),p=null,R=[],w=new u;l.type!==d.EOF;){for(s=this._get_next_token(l,p);this._is_comment(s);)w.add(s),s=this._get_next_token(l,p);w.isEmpty()||(s.comments_before=w,w=new u),s.parent=p,this._is_opening(s)?(R.push(p),p=s):p&&this._is_closing(s,p)&&(s.opened=p,p.closed=s,p=R.pop(),s.parent=p),s.previous=l,l.next=s,this.__tokens.add(s),l=s}return this.__tokens},o.prototype._is_first_token=function(){return this.__tokens.isEmpty()},o.prototype._reset=function(){},o.prototype._get_next_token=function(s,l){this._readWhitespace();var p=this._input.read(/.+/g);return p?this._create_token(d.RAW,p):this._create_token(d.EOF,"")},o.prototype._is_comment=function(s){return!1},o.prototype._is_opening=function(s){return!1},o.prototype._is_closing=function(s,l){return!1},o.prototype._create_token=function(s,l){var p=new f(s,l,this._patterns.whitespace.newline_count,this._patterns.whitespace.whitespace_before_token);return p},o.prototype._readWhitespace=function(){return this._patterns.whitespace.read()},k.exports.Tokenizer=o,k.exports.TOKEN=d},function(k){function I(m){this.__tokens=[],this.__tokens_length=this.__tokens.length,this.__position=0,this.__parent_token=m}I.prototype.restart=function(){this.__position=0},I.prototype.isEmpty=function(){return this.__tokens_length===0},I.prototype.hasNext=function(){return this.__position<this.__tokens_length},I.prototype.next=function(){var m=null;return this.hasNext()&&(m=this.__tokens[this.__position],this.__position+=1),m},I.prototype.peek=function(m){var c=null;return m=m||0,m+=this.__position,m>=0&&m<this.__tokens_length&&(c=this.__tokens[m]),c},I.prototype.add=function(m){this.__parent_token&&(m.parent=this.__parent_token),this.__tokens.push(m),this.__tokens_length+=1},k.exports.TokenStream=I},function(k,I,m){var c=m(12).Pattern;function f(u,r){c.call(this,u,r),r?this._line_regexp=this._input.get_regexp(r._line_regexp):this.__set_whitespace_patterns("",""),this.newline_count=0,this.whitespace_before_token=""}f.prototype=new c,f.prototype.__set_whitespace_patterns=function(u,r){u+="\\t ",r+="\\n\\r",this._match_pattern=this._input.get_regexp("["+u+r+"]+",!0),this._newline_regexp=this._input.get_regexp("\\r\\n|["+r+"]")},f.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 r=this.__split(this._newline_regexp,u);this.newline_count=r.length-1,this.whitespace_before_token=r[this.newline_count]}return u},f.prototype.matching=function(u,r){var d=this._create();return d.__set_whitespace_patterns(u,r),d._update(),d},f.prototype._create=function(){return new f(this._input,this)},f.prototype.__split=function(u,r){u.lastIndex=0;for(var d=0,o=[],s=u.exec(r);s;)o.push(r.substring(d,s.index)),d=s.index+s[0].length,s=u.exec(r);return d<r.length?o.push(r.substring(d,r.length)):o.push(""),o},k.exports.WhitespacePattern=f},function(k){function I(m,c){this._input=m,this._starting_pattern=null,this._match_pattern=null,this._until_pattern=null,this._until_after=!1,c&&(this._starting_pattern=this._input.get_regexp(c._starting_pattern,!0),this._match_pattern=this._input.get_regexp(c._match_pattern,!0),this._until_pattern=this._input.get_regexp(c._until_pattern),this._until_after=c._until_after)}I.prototype.read=function(){var m=this._input.read(this._starting_pattern);return(!this._starting_pattern||m)&&(m+=this._input.read(this._match_pattern,this._until_pattern,this._until_after)),m},I.prototype.read_match=function(){return this._input.match(this._match_pattern)},I.prototype.until_after=function(m){var c=this._create();return c._until_after=!0,c._until_pattern=this._input.get_regexp(m),c._update(),c},I.prototype.until=function(m){var c=this._create();return c._until_after=!1,c._until_pattern=this._input.get_regexp(m),c._update(),c},I.prototype.starting_with=function(m){var c=this._create();return c._starting_pattern=this._input.get_regexp(m,!0),c._update(),c},I.prototype.matching=function(m){var c=this._create();return c._match_pattern=this._input.get_regexp(m,!0),c._update(),c},I.prototype._create=function(){return new I(this._input,this)},I.prototype._update=function(){},k.exports.Pattern=I},function(k){function I(m,c){m=typeof m=="string"?m:m.source,c=typeof c=="string"?c:c.source,this.__directives_block_pattern=new RegExp(m+/ beautify( \w+[:]\w+)+ /.source+c,"g"),this.__directive_pattern=/ (\w+)[:](\w+)/g,this.__directives_end_ignore_pattern=new RegExp(m+/\sbeautify\signore:end\s/.source+c,"g")}I.prototype.get_directives=function(m){if(!m.match(this.__directives_block_pattern))return null;var c={};this.__directive_pattern.lastIndex=0;for(var f=this.__directive_pattern.exec(m);f;)c[f[1]]=f[2],f=this.__directive_pattern.exec(m);return c},I.prototype.readIgnored=function(m){return m.readUntilAfter(this.__directives_end_ignore_pattern)},k.exports.Directives=I},function(k,I,m){var c=m(12).Pattern,f={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1};function u(r,d){c.call(this,r,d),this.__template_pattern=null,this._disabled=Object.assign({},f),this._excluded=Object.assign({},f),d&&(this.__template_pattern=this._input.get_regexp(d.__template_pattern),this._excluded=Object.assign(this._excluded,d._excluded),this._disabled=Object.assign(this._disabled,d._disabled));var o=new c(r);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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fe=document.createElement("div");fe.className=""+S.toolbarButtonStyleClass.name,fe.setAttribute("data-type-name",G.typeName),fe.innerHTML=G.icon,fe.addEventListener("click",function(){S.markerToolbarButtonClicked(fe,G)}),S.buttons.push(fe),S.markerButtons.push(fe)}),this.overflowButton=document.createElement("div"),this.overflowButton.className=this.toolbarButtonStyleClass.name+" "+(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name),this.overflowButton.innerHTML='<svg viewBox="0 0 24 24"><path d="M12 16a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2z"/></svg>',this.overflowButton.addEventListener("click",this.overflowButtonClicked),this.markerButtonBlock.appendChild(this.overflowButton));var Z=document.createElement("div");Z.className=this.toolbarBlockStyleClass.name,Z.style.whiteSpace="nowrap",Z.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(Z),this.addActionButton(Z,'<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"render"),this.addActionButton(Z,'<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"close"),this.markerjsContainer.appendChild(this.uiContainer),this.setSelectMode(),this.setCurrentMarker(),this.adjustLayout()},z.prototype.addButtonClickListener=function(v){this.buttonClickListeners.push(v)},z.prototype.removeButtonClickListener=function(v){this.buttonClickListeners.indexOf(v)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(v),1)},z.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},z.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var v=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var S=0;S<this.markerButtons.length;S++)S<v||S===v&&this.markerButtons.length-1===v?this.markerButtonBlock.appendChild(this.markerButtons[S]):(S===v&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[S]))}},z.prototype.overflowButtonClicked=function(){this.markerButtonOverflowBlock.style.display!=="none"?(this.markerButtonOverflowBlock.className=this.markerButtonOverflowBlock.className.replace(this.styles.fadeInAnimationClassName,""),this.markerButtonOverflowBlock.style.display="none"):(this.markerButtonOverflowBlock.className+=" "+this.styles.fadeInAnimationClassName,this.markerButtonOverflowBlock.style.top=this.uiContainer.offsetTop+this.overflowButton.offsetHeight+"px",this.markerButtonOverflowBlock.style.right=this.uiContainer.offsetWidth-this.overflowButton.offsetLeft-this.overflowButton.offsetWidth+2*this.uiContainer.offsetLeft+"px",this.markerButtonOverflowBlock.style.display="inline-block")},z.prototype.resetButtonStyles=function(){var v=this;this.buttons.forEach(function(S){S.className=S.className.replace(v.uiStyleSettings.toolbarButtonStyleColorsClassName?v.uiStyleSettings.toolbarButtonStyleColorsClassName:v.toolbarButtonStyleColorsClass.name,"").trim(),S.className=S.className.replace(v.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?v.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:v.toolbarActiveButtonStyleColorsClass.name,"").trim(),S.className+=" "+(v.uiStyleSettings.toolbarButtonStyleColorsClassName?v.uiStyleSettings.toolbarButtonStyleColorsClassName:v.toolbarButtonStyleColorsClass.name)})},z.prototype.addActionButton=function(v,S,N){var Z=this,G=document.createElement("div");switch(G.className=""+this.toolbarButtonStyleClass.name,G.innerHTML=S,G.setAttribute("data-action",N),G.addEventListener("click",function(){Z.actionToolbarButtonClicked(G,N)}),N){case"select":G.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":G.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":G.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":G.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":G.style.fill=this.uiStyleSettings.closeButtonColor}v.appendChild(G),this.buttons.push(G)},z.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new Oe("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 Oe("toolbar_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
    `)),this.toolbarBlockStyleClass=this.styles.addClass(new Oe("toolbar-block",`
        display: inline-block;
        box-sizing: content-box;
    `)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new Oe("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 Oe("toolbar-overflow-block_colors",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      `));var v=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Oe("toolbar_button",`
      display: inline-block;
      width: `+(this.uiStyleSettings.toolbarHeight-2*v)+`px;
      height: `+(this.uiStyleSettings.toolbarHeight-2*v)+`px;
      padding: `+v+`px;
      box-sizing: content-box;
    `)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new Oe("toolbar_button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new Oe("toolbar_active_button",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new ot("."+this.toolbarButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `)),this.styles.addRule(new ot("."+this.toolbarButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `))},z.prototype.markerToolbarButtonClicked=function(v,S){this.setActiveButton(v),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(N){return N("marker",S)}),this.markerButtonOverflowBlock.style.display="none"},z.prototype.actionToolbarButtonClicked=function(v,S){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(N){return N("action",S)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},z.prototype.setActiveButton=function(v){this.resetButtonStyles(),v.className=v.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),v.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},z.prototype.setActiveMarkerButton=function(v){var S=this.markerButtons.find(function(N){return N.getAttribute("data-type-name")===v});S&&this.setActiveButton(S)},z.prototype.setCurrentMarker=function(v){var S=this;this.currentMarker=v,this.buttons.filter(function(N){return/delete|notes/.test(N.getAttribute("data-action"))}).forEach(function(N){S.currentMarker===void 0?(N.style.fillOpacity="0.4",N.style.pointerEvents="none"):(N.style.fillOpacity="1",N.style.pointerEvents="all")})},z}(),Ue=function(){function z(v,S,N,Z){this.panels=[],this.panelButtons=[],this.markerjsContainer=v,this.displayMode=S,this.uiStyleSettings=N,this.styles=Z,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return z.prototype.addStyles=function(){var v;this.toolboxStyleClass=this.styles.addClass(new Oe("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 Oe("toolbox_colors",`
      color: `+this.uiStyleSettings.toolboxColor+`;
    `));var S=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new Oe("toolbox-button-row",`
      display: flex;
      cursor: default;
      box-sizing: content-box;
    `)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new Oe("toolbox-button-row_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
    `)),this.toolboxPanelRowStyleClass=this.styles.addClass(new Oe("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 Oe("toolbox-panel-row_colors",`
      background-color: `+((v=this.uiStyleSettings.toolboxBackgroundColor)!==null&&v!==void 0?v:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
    `)),this.toolboxButtonStyleClass=this.styles.addClass(new Oe("toolbox_button",`
      display: inline-block;
      width: `+(this.uiStyleSettings.toolbarHeight-2*S)+`px;
      height: `+(this.uiStyleSettings.toolbarHeight-2*S)+`px;
      padding: `+S+`px;
      box-sizing: content-box;
    `)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new Oe("toolbox-button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new Oe("toolbox-active-button_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.styles.addRule(new ot("."+this.toolboxButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new ot("."+this.toolboxButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `))},z.prototype.show=function(v){var S;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=v,this.uiContainer.className=this.toolboxStyleClass.name+" "+((S=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&S!==void 0?S:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},z.prototype.setPanelButtons=function(v){var S,N,Z=this;this.panels=v,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((S=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&S!==void 0?S:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((N=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&N!==void 0?N:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(G){var fe;G.uiStyleSettings=Z.uiStyleSettings;var ke=document.createElement("div");ke.className=Z.toolboxButtonStyleClass.name+" "+((fe=Z.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&fe!==void 0?fe:Z.toolboxButtonStyleColorsClass.name),ke.innerHTML=G.icon,ke.title=G.title,ke.addEventListener("click",function(){Z.panelButtonClick(G)}),Z.panelButtons.push(ke),Z.buttonRow.appendChild(ke)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},z.prototype.panelButtonClick=function(v){var S=this,N=-1;if(v!==this.activePanel){N=this.panels.indexOf(v),this.panelRow.innerHTML="";var Z=v.getUi();Z.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(Z),this.panelRow.style.display="flex",this.panelRow.style.visibility="visible",this.panelRow.className=this.panelRow.className.replace(this.styles.fadeOutAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeInAnimationClassName,this.activePanel=v}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){S.displayMode==="inline"?S.panelRow.style.display="none":S.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(G,fe){var ke,Ze;G.className=S.toolboxButtonStyleClass.name+" "+(fe===N?""+((ke=S.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&ke!==void 0?ke:S.toolboxActiveButtonStyleColorsClass.name):""+((Ze=S.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&Ze!==void 0?Ze:S.toolboxButtonStyleColorsClass.name))})},z}(),Ge=function(z,v){this.title=z,this.icon=v},je=function(z){function v(S,N,Z,G){var fe=z.call(this,S,G||'<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 fe.colors=[],fe.addTransparent=!1,fe.colorBoxes=[],fe.colors=N,fe.currentColor=Z,fe.setCurrentColor=fe.setCurrentColor.bind(fe),fe.getColorBox=fe.getColorBox.bind(fe),fe}return be(v,z),v.prototype.getUi=function(){var S=this,N=document.createElement("div");return N.style.overflow="hidden",N.style.whiteSpace="nowrap",this.colors.forEach(function(Z){var G=S.getColorBox(Z);N.appendChild(G),S.colorBoxes.push(G)}),N},v.prototype.getColorBox=function(S){var N=this,Z=this.uiStyleSettings.toolbarHeight/4,G=this.uiStyleSettings.toolbarHeight-Z,fe=document.createElement("div");fe.style.display="inline-block",fe.style.boxSizing="content-box",fe.style.width=G-2+"px",fe.style.height=G-2+"px",fe.style.padding="1px",fe.style.marginRight="2px",fe.style.marginBottom="2px",fe.style.borderWidth="2px",fe.style.borderStyle="solid",fe.style.borderRadius=(G+2)/2+"px",fe.style.borderColor=S===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",fe.addEventListener("click",function(){N.setCurrentColor(S,fe)});var ke=document.createElement("div");return ke.style.display="inline-block",ke.style.width=G-2+"px",ke.style.height=G-2+"px",ke.style.backgroundColor=S,ke.style.borderRadius=G/2+"px",S==="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>`),fe.appendChild(ke),fe},v.prototype.setCurrentColor=function(S,N){var Z=this;this.currentColor=S,this.colorBoxes.forEach(function(G){G.style.borderColor=G===N?Z.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(S)},v}(Ge),Me=function(){function z(v,S,N){this._state="new",this._isSelected=!1,this._container=v,this._overlayContainer=S,this.globalSettings=N,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(z.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),z.prototype.ownsTarget=function(v){return!1},Object.defineProperty(z.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),z.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},z.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},z.prototype.pointerDown=function(v,S){},z.prototype.dblClick=function(v,S){},z.prototype.manipulate=function(v){},z.prototype.pointerUp=function(v){this.stateChanged()},z.prototype.dispose=function(){},z.prototype.addMarkerVisualToContainer=function(v){this.container.childNodes.length>0?this.container.insertBefore(v,this.container.childNodes[0]):this.container.appendChild(v)},z.prototype.getState=function(){return{typeName:z.typeName,state:this.state,notes:this.notes}},z.prototype.restoreState=function(v){this._state=v.state,this.notes=v.notes},z.prototype.scale=function(v,S){},z.prototype.colorChanged=function(v){this.onColorChanged&&this.onColorChanged(v),this.stateChanged()},z.prototype.fillColorChanged=function(v){this.onFillColorChanged&&this.onFillColorChanged(v),this.stateChanged()},z.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var v=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),v.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(v)&&this.onStateChanged(this)}},z.typeName="MarkerBase",z}(),Pe=function(){function z(){this.findGripByVisual=this.findGripByVisual.bind(this)}return z.prototype.findGripByVisual=function(v){return this.topLeft.ownsTarget(v)?this.topLeft:this.topCenter.ownsTarget(v)?this.topCenter:this.topRight.ownsTarget(v)?this.topRight:this.centerLeft.ownsTarget(v)?this.centerLeft:this.centerRight.ownsTarget(v)?this.centerRight:this.bottomLeft.ownsTarget(v)?this.bottomLeft:this.bottomCenter.ownsTarget(v)?this.bottomCenter:this.bottomRight.ownsTarget(v)?this.bottomRight:void 0},z}(),ut=function(){function z(){this.GRIP_SIZE=10,this.visual=se.createGroup(),this.visual.appendChild(se.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(se.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return z.prototype.ownsTarget=function(v){return v===this.visual||v===this.visual.childNodes[0]||v===this.visual.childNodes[1]},z}(),tt=function(){function z(){}return z.toITransformMatrix=function(v){return{a:v.a,b:v.b,c:v.c,d:v.d,e:v.e,f:v.f}},z.toSVGMatrix=function(v,S){return v.a=S.a,v.b=S.b,v.c=S.c,v.d=S.d,v.e=S.e,v.f=S.f,v},z}(),qe=function(z){function v(S,N,Z){var G=z.call(this,S,N,Z)||this;return G.left=0,G.top=0,G.width=0,G.height=0,G.defaultSize={x:50,y:20},G.offsetX=0,G.offsetY=0,G.rotationAngle=0,G.CB_DISTANCE=10,G._suppressMarkerCreateEvent=!1,G.container.transform.baseVal.appendItem(se.createTransform()),G.setupControlBox(),G}return be(v,z),Object.defineProperty(v.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(v.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(v.prototype,"visual",{get:function(){return this._visual},set:function(S){this._visual=S;var N=se.createTransform();this._visual.transform.baseVal.appendItem(N)},enumerable:!1,configurable:!0}),v.prototype.ownsTarget=function(S){return!!z.prototype.ownsTarget.call(this,S)||!!(this.controlGrips.findGripByVisual(S)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(S))},v.prototype.pointerDown=function(S,N){z.prototype.pointerDown.call(this,S,N),this.state==="new"&&(this.left=S.x,this.top=S.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var Z=this.unrotatePoint(S);if(this.manipulationStartX=Z.x,this.manipulationStartY=Z.y,this.offsetX=Z.x-this.left,this.offsetY=Z.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(N),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(N)){this.activeGrip=this.rotatorGrip;var G=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=G.x-this.width/2,this.top=G.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var fe=this.container.transform.baseVal.getItem(0);fe.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(fe,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},v.prototype.pointerUp=function(S){var N=this.state;z.prototype.pointerUp.call(this,S),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(S),this._state="select",N==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},v.prototype.moveVisual=function(S){this.visual.style.transform="translate("+S.x+"px, "+S.y+"px)"},v.prototype.manipulate=function(S){var N=this.unrotatePoint(S);this.state==="creating"?this.resize(S):this.state==="move"?(this.left=this.manipulationStartLeft+(N.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(N.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(N):this.state==="rotate"&&this.rotate(S)},v.prototype.resize=function(S){var N=this.manipulationStartLeft,Z=this.manipulationStartWidth,G=this.manipulationStartTop,fe=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:N=this.manipulationStartLeft+S.x-this.manipulationStartX,Z=this.manipulationStartWidth+this.manipulationStartLeft-N;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:Z=this.manipulationStartWidth+S.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:G=this.manipulationStartTop+S.y-this.manipulationStartY,fe=this.manipulationStartHeight+this.manipulationStartTop-G;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:fe=this.manipulationStartHeight+S.y-this.manipulationStartY}Z>=0?(this.left=N,this.width=Z):(this.left=N+Z,this.width=-Z),fe>=0?(this.top=G,this.height=fe):(this.top=G+fe,this.height=-fe),this.setSize()},v.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},v.prototype.rotate=function(S){if(Math.abs(S.x-this.centerX)>.1){var N=Math.sign(S.x-this.centerX);this.rotationAngle=180*Math.atan((S.y-this.centerY)/(S.x-this.centerX))/Math.PI+90*N,this.applyRotation()}},v.prototype.applyRotation=function(){var S=this.container.transform.baseVal.getItem(0);S.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(S,0)},v.prototype.rotatePoint=function(S){if(this.rotationAngle===0)return S;var N=this.container.getCTM(),Z=se.createPoint(S.x,S.y);return{x:(Z=Z.matrixTransform(N)).x,y:Z.y}},v.prototype.unrotatePoint=function(S){if(this.rotationAngle===0)return S;var N=this.container.getCTM();N=N.inverse();var Z=se.createPoint(S.x,S.y);return{x:(Z=Z.matrixTransform(N)).x,y:Z.y}},v.prototype.select=function(){z.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},v.prototype.deselect=function(){z.prototype.deselect.call(this),this.controlBox.style.display="none"},v.prototype.setupControlBox=function(){this.controlBox=se.createGroup();var S=se.createTransform();S.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(S),this.container.appendChild(this.controlBox),this.controlRect=se.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=se.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 Pe,this.addControlGrips(),this.controlBox.style.display="none"},v.prototype.adjustControlBox=function(){var S=this.controlBox.transform.baseVal.getItem(0);S.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(S,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()},v.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()},v.prototype.createGrip=function(){var S=new ut;return S.visual.transform.baseVal.appendItem(se.createTransform()),this.controlBox.appendChild(S.visual),S},v.prototype.positionGrips=function(){var S=this.controlGrips.topLeft.GRIP_SIZE,N=-S/2,Z=N,G=(this.width+this.CB_DISTANCE)/2-S/2,fe=(this.height+this.CB_DISTANCE)/2-S/2,ke=this.height+this.CB_DISTANCE-S/2,Ze=this.width+this.CB_DISTANCE-S/2;this.positionGrip(this.controlGrips.topLeft.visual,N,Z),this.positionGrip(this.controlGrips.topCenter.visual,G,Z),this.positionGrip(this.controlGrips.topRight.visual,Ze,Z),this.positionGrip(this.controlGrips.centerLeft.visual,N,fe),this.positionGrip(this.controlGrips.centerRight.visual,Ze,fe),this.positionGrip(this.controlGrips.bottomLeft.visual,N,ke),this.positionGrip(this.controlGrips.bottomCenter.visual,G,ke),this.positionGrip(this.controlGrips.bottomRight.visual,Ze,ke),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,G,Z-3*this.CB_DISTANCE)},v.prototype.positionGrip=function(S,N,Z){var G=S.transform.baseVal.getItem(0);G.setTranslate(N,Z),S.transform.baseVal.replaceItem(G,0)},v.prototype.hideControlBox=function(){this.controlBox.style.display="none"},v.prototype.showControlBox=function(){this.controlBox.style.display=""},v.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:tt.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:tt.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},z.prototype.getState.call(this))},v.prototype.restoreState=function(S){z.prototype.restoreState.call(this,S);var N=S;this.left=N.left,this.top=N.top,this.width=N.width,this.height=N.height,this.rotationAngle=N.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(tt.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,N.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(tt.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,N.containerTransformMatrix))},v.prototype.scale=function(S,N){z.prototype.scale.call(this,S,N);var Z=this.rotatePoint({x:this.left,y:this.top}),G=this.unrotatePoint({x:Z.x*S,y:Z.y*N});this.left=G.x,this.top=G.y,this.width=this.width*S,this.height=this.height*N,this.adjustControlBox()},v}(Me),$e=function(z){function v(S,N,Z){var G=z.call(this,S,N,Z)||this;return G.fillColor="transparent",G.strokeColor="transparent",G.strokeWidth=0,G.strokeDasharray="",G.opacity=1,G.setStrokeColor=G.setStrokeColor.bind(G),G.setFillColor=G.setFillColor.bind(G),G.setStrokeWidth=G.setStrokeWidth.bind(G),G.setStrokeDasharray=G.setStrokeDasharray.bind(G),G.createVisual=G.createVisual.bind(G),G}return be(v,z),v.prototype.ownsTarget=function(S){return!(!z.prototype.ownsTarget.call(this,S)&&S!==this.visual)},v.prototype.createVisual=function(){this.visual=se.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)},v.prototype.pointerDown=function(S,N){z.prototype.pointerDown.call(this,S,N),this.state==="new"&&(this.createVisual(),this.moveVisual(S),this._state="creating")},v.prototype.manipulate=function(S){z.prototype.manipulate.call(this,S)},v.prototype.resize=function(S){z.prototype.resize.call(this,S),this.setSize()},v.prototype.setSize=function(){z.prototype.setSize.call(this),se.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},v.prototype.pointerUp=function(S){z.prototype.pointerUp.call(this,S),this.setSize()},v.prototype.setStrokeColor=function(S){this.strokeColor=S,this.visual&&se.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(S),this.stateChanged()},v.prototype.setFillColor=function(S){this.fillColor=S,this.visual&&se.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},v.prototype.setStrokeWidth=function(S){this.strokeWidth=S,this.visual&&se.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},v.prototype.setStrokeDasharray=function(S){this.strokeDasharray=S,this.visual&&se.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},v.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},z.prototype.getState.call(this))},v.prototype.restoreState=function(S){var N=S;this.fillColor=N.fillColor,this.strokeColor=N.strokeColor,this.strokeWidth=N.strokeWidth,this.strokeDasharray=N.strokeDasharray,this.opacity=N.opacity,this.createVisual(),z.prototype.restoreState.call(this,S),this.setSize()},v.prototype.scale=function(S,N){z.prototype.scale.call(this,S,N),this.setSize()},v.title="Rectangle marker",v}(qe),ft=function(z){function v(S,N,Z,G){var fe=z.call(this,S,G||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return fe.widths=[],fe.widthBoxes=[],fe.widths=N,fe.currentWidth=Z,fe.setCurrentWidth=fe.setCurrentWidth.bind(fe),fe}return be(v,z),v.prototype.getUi=function(){var S=this,N=document.createElement("div");return N.style.display="flex",N.style.overflow="hidden",N.style.flexGrow="2",this.widths.forEach(function(Z){var G=document.createElement("div");G.style.display="flex",G.style.flexGrow="2",G.style.alignItems="center",G.style.justifyContent="space-between",G.style.padding="5px",G.style.borderWidth="2px",G.style.borderStyle="solid",G.style.borderColor=Z===S.currentWidth?S.uiStyleSettings.toolboxAccentColor:"transparent",G.addEventListener("click",function(){S.setCurrentWidth(Z,G)}),N.appendChild(G);var fe=document.createElement("div");fe.innerText=Z.toString(),fe.style.marginRight="5px",G.appendChild(fe);var ke=document.createElement("div");ke.style.minHeight="20px",ke.style.flexGrow="2",ke.style.display="flex",ke.style.alignItems="center";var Ze=document.createElement("hr");Ze.style.minWidth="20px",Ze.style.border="0px",Ze.style.borderTop=Z+"px solid "+S.uiStyleSettings.toolboxColor,Ze.style.flexGrow="2",ke.appendChild(Ze),G.appendChild(ke),S.widthBoxes.push(G)}),N},v.prototype.setCurrentWidth=function(S,N){var Z=this;this.currentWidth=S,this.widthBoxes.forEach(function(G){G.style.borderColor=G===N?Z.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},v}(Ge),nt=function(z){function v(S,N,Z,G){var fe=z.call(this,S,G||'<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 fe.styles=[],fe.styleBoxes=[],fe.styles=N,fe.currentStyle=Z,fe.setCurrentStyle=fe.setCurrentStyle.bind(fe),fe}return be(v,z),v.prototype.getUi=function(){var S=this,N=document.createElement("div");return N.style.display="flex",N.style.overflow="hidden",N.style.flexGrow="2",this.styles.forEach(function(Z){var G=document.createElement("div");G.style.display="flex",G.style.alignItems="center",G.style.justifyContent="space-between",G.style.padding="5px",G.style.borderWidth="2px",G.style.borderStyle="solid",G.style.overflow="hidden",G.style.maxWidth=100/S.styles.length-5+"%",G.style.borderColor=Z===S.currentStyle?S.uiStyleSettings.toolboxAccentColor:"transparent",G.addEventListener("click",function(){S.setCurrentStyle(Z,G)}),N.appendChild(G);var fe=document.createElement("div");fe.style.minHeight="20px",fe.style.flexGrow="2",fe.style.overflow="hidden";var ke=`<svg width="100" height="20">
      <line x1="0" y1="10" x2="100" y2="10" stroke="`+S.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(Z!==""?'stroke-dasharray="'+Z+'"':"")+` />
  </svg>`;fe.innerHTML=ke,G.appendChild(fe),S.styleBoxes.push(G)}),N},v.prototype.setCurrentStyle=function(S,N){var Z=this;this.currentStyle=S,this.styleBoxes.forEach(function(G){G.style.borderColor=G===N?Z.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},v}(Ge),Ye=function(z){function v(S,N,Z){var G=z.call(this,S,N,Z)||this;return G.strokeColor=Z.defaultColor,G.strokeWidth=Z.defaultStrokeWidth,G.strokeDasharray=Z.defaultStrokeDasharray,G.strokePanel=new je("Line color",Z.defaultColorSet,Z.defaultColor),G.strokePanel.onColorChanged=G.setStrokeColor,G.strokeWidthPanel=new ft("Line width",Z.defaultStrokeWidths,Z.defaultStrokeWidth),G.strokeWidthPanel.onWidthChanged=G.setStrokeWidth,G.strokeStylePanel=new nt("Line style",Z.defaultStrokeDasharrays,Z.defaultStrokeDasharray),G.strokeStylePanel.onStyleChanged=G.setStrokeDasharray,G}return be(v,z),Object.defineProperty(v.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),v.prototype.getState=function(){var S=z.prototype.getState.call(this);return S.typeName=v.typeName,S},v.typeName="FrameMarker",v.title="Frame marker",v.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',v}($e),Ae=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},ct=function(z){function v(S,N,Z){var G=z.call(this,S,N,Z)||this;return G.x1=0,G.y1=0,G.x2=0,G.y2=0,G.defaultLength=50,G.manipulationStartX=0,G.manipulationStartY=0,G.manipulationStartX1=0,G.manipulationStartY1=0,G.manipulationStartX2=0,G.manipulationStartY2=0,G.setupControlBox(),G}return be(v,z),v.prototype.ownsTarget=function(S){return!!z.prototype.ownsTarget.call(this,S)||!(!this.grip1.ownsTarget(S)&&!this.grip2.ownsTarget(S))},v.prototype.pointerDown=function(S,N){z.prototype.pointerDown.call(this,S,N),this.manipulationStartX=S.x,this.manipulationStartY=S.y,this.state==="new"&&(this.x1=S.x,this.y1=S.y,this.x2=S.x,this.y2=S.y),this.manipulationStartX1=this.x1,this.manipulationStartY1=this.y1,this.manipulationStartX2=this.x2,this.manipulationStartY2=this.y2,this.state!=="new"&&(this.select(),this.grip1.ownsTarget(N)?this.activeGrip=this.grip1:this.grip2.ownsTarget(N)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},v.prototype.pointerUp=function(S){var N=this.state;z.prototype.pointerUp.call(this,S),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(S),this._state="select",N==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},v.prototype.adjustVisual=function(){},v.prototype.manipulate=function(S){this.state==="creating"?this.resize(S):this.state==="move"?(this.x1=this.manipulationStartX1+S.x-this.manipulationStartX,this.y1=this.manipulationStartY1+S.y-this.manipulationStartY,this.x2=this.manipulationStartX2+S.x-this.manipulationStartX,this.y2=this.manipulationStartY2+S.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(S)},v.prototype.resize=function(S){switch(this.activeGrip){case this.grip1:this.x1=S.x,this.y1=S.y;break;case this.grip2:case void 0:this.x2=S.x,this.y2=S.y}this.adjustVisual(),this.adjustControlBox()},v.prototype.select=function(){z.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},v.prototype.deselect=function(){z.prototype.deselect.call(this),this.controlBox.style.display="none"},v.prototype.setupControlBox=function(){this.controlBox=se.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},v.prototype.adjustControlBox=function(){this.positionGrips()},v.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},v.prototype.createGrip=function(){var S=new ut;return S.visual.transform.baseVal.appendItem(se.createTransform()),this.controlBox.appendChild(S.visual),S},v.prototype.positionGrips=function(){var S=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-S/2,this.y1-S/2),this.positionGrip(this.grip2.visual,this.x2-S/2,this.y2-S/2)},v.prototype.positionGrip=function(S,N,Z){var G=S.transform.baseVal.getItem(0);G.setTranslate(N,Z),S.transform.baseVal.replaceItem(G,0)},v.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},z.prototype.getState.call(this))},v.prototype.restoreState=function(S){z.prototype.restoreState.call(this,S);var N=S;this.x1=N.x1,this.y1=N.y1,this.x2=N.x2,this.y2=N.y2},v.prototype.scale=function(S,N){z.prototype.scale.call(this,S,N),this.x1=this.x1*S,this.y1=this.y1*N,this.x2=this.x2*S,this.y2=this.y2*N,this.adjustVisual(),this.adjustControlBox()},v}(Me),Je=function(z){function v(S,N,Z){var G=z.call(this,S,N,Z)||this;return G.strokeColor="transparent",G.strokeWidth=0,G.strokeDasharray="",G.setStrokeColor=G.setStrokeColor.bind(G),G.setStrokeWidth=G.setStrokeWidth.bind(G),G.setStrokeDasharray=G.setStrokeDasharray.bind(G),G.strokeColor=Z.defaultColor,G.strokeWidth=Z.defaultStrokeWidth,G.strokeDasharray=Z.defaultStrokeDasharray,G.strokePanel=new je("Line color",Z.defaultColorSet,Z.defaultColor),G.strokePanel.onColorChanged=G.setStrokeColor,G.strokeWidthPanel=new ft("Line width",Z.defaultStrokeWidths,Z.defaultStrokeWidth),G.strokeWidthPanel.onWidthChanged=G.setStrokeWidth,G.strokeStylePanel=new nt("Line style",Z.defaultStrokeDasharrays,Z.defaultStrokeDasharray),G.strokeStylePanel.onStyleChanged=G.setStrokeDasharray,G}return be(v,z),v.prototype.ownsTarget=function(S){return!(!z.prototype.ownsTarget.call(this,S)&&S!==this.visual&&S!==this.selectorLine&&S!==this.visibleLine)},v.prototype.createVisual=function(){this.visual=se.createGroup(),this.selectorLine=se.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=se.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)},v.prototype.pointerDown=function(S,N){z.prototype.pointerDown.call(this,S,N),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},v.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()),se.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),se.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),se.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},v.prototype.setStrokeColor=function(S){this.strokeColor=S,this.adjustVisual(),this.colorChanged(S)},v.prototype.setStrokeWidth=function(S){this.strokeWidth=S,this.adjustVisual()},v.prototype.setStrokeDasharray=function(S){this.strokeDasharray=S,this.adjustVisual(),this.stateChanged()},Object.defineProperty(v.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),v.prototype.getState=function(){var S=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},z.prototype.getState.call(this));return S.typeName=v.typeName,S},v.prototype.restoreState=function(S){z.prototype.restoreState.call(this,S);var N=S;this.strokeColor=N.strokeColor,this.strokeWidth=N.strokeWidth,this.strokeDasharray=N.strokeDasharray,this.createVisual(),this.adjustVisual()},v.typeName="LineMarker",v.title="Line marker",v.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',v}(ct),Se=function(z){function v(S,N,Z,G){var fe=z.call(this,S,G||'<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 fe.fonts=[],fe.fontBoxes=[],fe.fonts=N,fe.currentFont=Z,fe.setCurrentFont=fe.setCurrentFont.bind(fe),fe}return be(v,z),v.prototype.getUi=function(){var S=this,N=document.createElement("div");return N.style.overflow="hidden",N.style.flexGrow="2",this.fonts.forEach(function(Z){var G=document.createElement("div");G.style.display="inline-block",G.style.alignItems="center",G.style.justifyContent="space-between",G.style.padding="5px",G.style.borderWidth="2px",G.style.borderStyle="solid",G.style.overflow="hidden",G.style.maxWidth=100/S.fonts.length-5+"%",G.style.borderColor=Z===S.currentFont?S.uiStyleSettings.toolboxAccentColor:"transparent",G.addEventListener("click",function(){S.setCurrentFont(Z,G)}),N.appendChild(G);var fe=document.createElement("div");fe.style.display="flex",fe.style.minHeight="20px",fe.style.flexGrow="2",fe.style.fontFamily=Z,fe.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",fe.appendChild(ke),G.appendChild(fe),S.fontBoxes.push(G)}),N},v.prototype.setCurrentFont=function(S,N){var Z=this;this.currentFont=S,this.fontBoxes.forEach(function(G){G.style.borderColor=G===N?Z.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},v}(Ge),Ne=function(z){function v(S,N,Z){var G=z.call(this,S,N,Z)||this;return G.color="transparent",G.padding=5,G.DEFAULT_TEXT="your text here",G.text=G.DEFAULT_TEXT,G.isMoved=!1,G.color=Z.defaultColor,G.fontFamily=Z.defaultFontFamily,G.defaultSize={x:100,y:30},G.setColor=G.setColor.bind(G),G.setFont=G.setFont.bind(G),G.renderText=G.renderText.bind(G),G.sizeText=G.sizeText.bind(G),G.textEditDivClicked=G.textEditDivClicked.bind(G),G.showTextEditor=G.showTextEditor.bind(G),G.setSize=G.setSize.bind(G),G.positionTextEditor=G.positionTextEditor.bind(G),G.colorPanel=new je("Color",Z.defaultColorSet,Z.defaultColor),G.colorPanel.onColorChanged=G.setColor,G.fontFamilyPanel=new Se("Font",Z.defaultFontFamilies,Z.defaultFontFamily),G.fontFamilyPanel.onFontChanged=G.setFont,G}return be(v,z),v.prototype.ownsTarget=function(S){if(z.prototype.ownsTarget.call(this,S)||S===this.visual||S===this.textElement||S===this.bgRectangle)return!0;var N=!1;return this.textElement.childNodes.forEach(function(Z){Z===S&&(N=!0)}),N},v.prototype.createVisual=function(){this.visual=se.createGroup(),this.bgRectangle=se.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=se.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(se.createTransform()),this.textElement.transform.baseVal.appendItem(se.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},v.prototype.pointerDown=function(S,N){z.prototype.pointerDown.call(this,S,N),this.isMoved=!1,this.pointerDownPoint=S,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(S),this._state="creating")},v.prototype.renderText=function(){var S=this;if(this.textElement){for(;this.textElement.lastChild;)this.textElement.removeChild(this.textElement.lastChild);this.text.split(/\r\n|[\n\v\f\r\x85\u2028\u2029]/).forEach(function(N){S.textElement.appendChild(se.createTSpan(N.trim()===""?" ":N.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},v.prototype.getTextScale=function(){var S=this.textElement.getBBox(),N=1;if(S.width>0&&S.height>0){var Z=(1*this.width-this.width*this.padding*2/100)/S.width,G=(1*this.height-this.height*this.padding*2/100)/S.height;N=Math.min(Z,G)}return N},v.prototype.getTextPosition=function(S){var N=this.textElement.getBBox(),Z=0,G=0;return N.width>0&&N.height>0&&(Z=(this.width-N.width*S)/2,G=this.height/2-N.height*S/2),{x:Z,y:G}},v.prototype.sizeText=function(){var S=this.textElement.getBBox(),N=this.getTextScale(),Z=this.getTextPosition(N);Z.y-=S.y*N,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+Z.x+"px, "+Z.y+"px) scale("+N+", "+N+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(Z.x,Z.y),this.textElement.transform.baseVal.getItem(1).setScale(N,N))},v.prototype.manipulate=function(S){z.prototype.manipulate.call(this,S),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(S.x-this.pointerDownPoint.x)>5||Math.abs(S.y-this.pointerDownPoint.y)>5)},v.prototype.resize=function(S){z.prototype.resize.call(this,S),this.isMoved=!0,this.setSize(),this.sizeText()},v.prototype.setSize=function(){z.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(se.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),se.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},v.prototype.pointerUp=function(S){var N=this.state;N==="creating"&&(this._suppressMarkerCreateEvent=!0),z.prototype.pointerUp.call(this,S),this.setSize(),(N==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},v.prototype.showTextEditor=function(){var S=this;this._state="edit",this.overlayContainer.innerHTML="",this.textEditDiv=document.createElement("div"),this.textEditDiv.style.flexGrow="2",this.textEditDiv.style.alignItems="center",this.textEditDiv.style.justifyContent="center",this.textEditDiv.style.pointerEvents="auto",this.textEditDiv.style.overflow="hidden",this.textEditor=document.createElement("div"),this.textEditor.style.position="absolute",this.textEditor.style.fontFamily=this.fontFamily,this.textEditor.style.lineHeight="1em",this.textEditor.innerText=this.text,this.textEditor.contentEditable="true",this.textEditor.style.color=this.color,this.textEditor.style.whiteSpace="pre",this.positionTextEditor(),this.textEditor.addEventListener("pointerup",function(N){N.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var N=Number.parseFloat(S.textEditor.style.fontSize);S.textEditor.clientWidth>=Number.parseInt(S.textEditor.style.maxWidth)&&N>.9;)N-=.1,S.textEditor.style.fontSize=Math.max(N,.9)+"em"}),this.textEditor.addEventListener("keyup",function(N){N.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(N){if(N.clipboardData){var Z=N.clipboardData.getData("text"),G=window.getSelection();if(!G.rangeCount)return!1;G.deleteFromDocument(),G.getRangeAt(0).insertNode(document.createTextNode(Z)),N.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){S.textEditDivClicked(S.textEditor.innerText)}),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},v.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var S=this.getTextScale(),N=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),Z=this.textElement.getBBox(),G={x:Z.width*S,y:Z.height*S};N.x-=G.x/2,N.y-=G.y/2,this.textEditor.style.top=N.y+"px",this.textEditor.style.left=N.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-N.x+"px",this.textEditor.style.fontSize=Math.max(16*S,12)+"px",this.textElement.style.display="none"}},v.prototype.textEditDivClicked=function(S){this.text=S.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},v.prototype.select=function(){z.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},v.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),z.prototype.deselect.call(this)},v.prototype.dblClick=function(S,N){z.prototype.dblClick.call(this,S,N),this.showTextEditor()},v.prototype.setColor=function(S){this.textElement&&se.setAttributes(this.textElement,[["fill",S]]),this.color=S,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(S)},v.prototype.setFont=function(S){this.textElement&&se.setAttributes(this.textElement,[["font-family",S]]),this.fontFamily=S,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},v.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},v.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(v.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),v.prototype.getState=function(){var S=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},z.prototype.getState.call(this));return S.typeName=v.typeName,S},v.prototype.restoreState=function(S){var N=S;this.color=N.color,this.fontFamily=N.fontFamily,this.padding=N.padding,this.text=N.text,this.createVisual(),z.prototype.restoreState.call(this,S),this.setSize()},v.prototype.scale=function(S,N){z.prototype.scale.call(this,S,N),this.setSize(),this.sizeText(),this.positionTextEditor()},v.typeName="TextMarker",v.title="Text marker",v.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>',v}(qe),ve=function(z){function v(S,N,Z){var G=z.call(this,S,N,Z)||this;return G.color="transparent",G.lineWidth=3,G.drawing=!1,G.pixelRatio=1,G.color=Z.defaultColor,G.lineWidth=Z.defaultStrokeWidth,G.pixelRatio=Z.freehandPixelRatio,G.setColor=G.setColor.bind(G),G.addCanvas=G.addCanvas.bind(G),G.finishCreation=G.finishCreation.bind(G),G.setLineWidth=G.setLineWidth.bind(G),G.colorPanel=new je("Color",Z.defaultColorSet,Z.defaultColor),G.colorPanel.onColorChanged=G.setColor,G.lineWidthPanel=new ft("Line width",Z.defaultStrokeWidths,Z.defaultStrokeWidth),G.lineWidthPanel.onWidthChanged=G.setLineWidth,G}return be(v,z),v.prototype.ownsTarget=function(S){return!(!z.prototype.ownsTarget.call(this,S)&&S!==this.visual&&S!==this.drawingImage)},v.prototype.createVisual=function(){this.visual=se.createGroup(),this.drawingImage=se.createImage(),this.visual.appendChild(this.drawingImage);var S=se.createTransform();this.visual.transform.baseVal.appendItem(S),this.addMarkerVisualToContainer(this.visual)},v.prototype.pointerDown=function(S,N){this.state==="new"&&(this.addCanvas(),this.createVisual(),this._state="creating"),this.state==="creating"?(this.canvasContext.strokeStyle=this.color,this.canvasContext.lineWidth=this.lineWidth,this.canvasContext.beginPath(),this.canvasContext.moveTo(S.x,S.y),this.drawing=!0):z.prototype.pointerDown.call(this,S,N)},v.prototype.manipulate=function(S){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(S.x,S.y),this.canvasContext.stroke()):z.prototype.manipulate.call(this,S)},v.prototype.resize=function(S){z.prototype.resize.call(this,S),se.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),se.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},v.prototype.pointerUp=function(S){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):z.prototype.pointerUp.call(this,S)},v.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)},v.prototype.select=function(){this.state==="creating"&&this.finishCreation(),z.prototype.select.call(this)},v.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),z.prototype.deselect.call(this)},v.prototype.finishCreation=function(){for(var S=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),N=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],Z=N[0],G=N[1],fe=N[2],ke=N[3],Ze=!1,gt=0;gt<this.canvasElement.height;gt++)for(var Fe=0;Fe<this.canvasElement.width;Fe++)S.data[gt*this.canvasElement.width*4+4*Fe+3]>0&&(Ze=!0,gt<G&&(G=gt),Fe<Z&&(Z=Fe),gt>ke&&(ke=gt),Fe>fe&&(fe=Fe));if(Ze){this.left=Z/this.pixelRatio,this.top=G/this.pixelRatio,this.width=(fe-Z)/this.pixelRatio,this.height=(ke-G)/this.pixelRatio;var Et=document.createElement("canvas");Et.width=fe-Z,Et.height=ke-G,Et.getContext("2d").putImageData(this.canvasContext.getImageData(Z,G,fe-Z,ke-G),0,0),this.drawingImgUrl=Et.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},v.prototype.setDrawingImage=function(){se.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),se.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},v.prototype.setColor=function(S){this.color=S,this.colorChanged(S)},v.prototype.setLineWidth=function(S){this.lineWidth=S},Object.defineProperty(v.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),v.prototype.getState=function(){var S=Object.assign({drawingImgUrl:this.drawingImgUrl},z.prototype.getState.call(this));return S.typeName=v.typeName,S},v.prototype.restoreState=function(S){this.createVisual(),z.prototype.restoreState.call(this,S),this.drawingImgUrl=S.drawingImgUrl,this.setDrawingImage()},v.prototype.scale=function(S,N){z.prototype.scale.call(this,S,N),this.setDrawingImage()},v.typeName="FreehandMarker",v.title="Freehand marker",v.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>',v}(qe),de=function(z){function v(S,N,Z){var G=z.call(this,S,Z||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return G.typeBoxes=[],G.currentType=N,G.setCurrentType=G.setCurrentType.bind(G),G}return be(v,z),v.prototype.getUi=function(){var S=this,N=document.createElement("div");N.style.display="flex",N.style.overflow="hidden",N.style.flexGrow="2";for(var Z=function(ke){var Ze="both";switch(ke){case 0:Ze="both";break;case 1:Ze="start";break;case 2:Ze="end";break;case 3:Ze="none"}var gt=document.createElement("div");if(gt.style.display="flex",gt.style.flexGrow="2",gt.style.alignItems="center",gt.style.justifyContent="space-between",gt.style.padding="5px",gt.style.borderWidth="2px",gt.style.borderStyle="solid",gt.style.borderColor=Ze===G.currentType?G.uiStyleSettings.toolboxAccentColor:"transparent",gt.addEventListener("click",function(){S.setCurrentType(Ze,gt)}),N.appendChild(gt),Ze==="both"||Ze==="start"){var Fe=document.createElement("div");Fe.style.display="flex",Fe.style.alignItems="center",Fe.style.minHeight="20px",Fe.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="`+(G.uiStyleSettings!==void 0?G.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,Fe.style.marginLeft="5px",gt.appendChild(Fe)}var Et=document.createElement("div");Et.style.display="flex",Et.style.alignItems="center",Et.style.minHeight="20px",Et.style.flexGrow="2";var Ht=document.createElement("hr");if(Ht.style.minWidth="20px",Ht.style.border="0px",Ht.style.borderTop="3px solid "+(G.uiStyleSettings!==void 0?G.uiStyleSettings.toolboxColor:"#eeeeee"),Ht.style.flexGrow="2",Et.appendChild(Ht),gt.appendChild(Et),Ze==="both"||Ze==="end"){var Zt=document.createElement("div");Zt.style.display="flex",Zt.style.alignItems="center",Zt.style.minHeight="20px",Zt.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="`+(G.uiStyleSettings!==void 0?G.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,Zt.style.marginRight="5px",gt.appendChild(Zt)}G.typeBoxes.push(gt)},G=this,fe=0;fe<4;fe++)Z(fe);return N},v.prototype.setCurrentType=function(S,N){var Z=this;this.currentType=S,this.typeBoxes.forEach(function(G){G.style.borderColor=G===N?Z.uiStyleSettings!==void 0?Z.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},v}(Ge),pe=function(z){function v(S,N,Z){var G=z.call(this,S,N,Z)||this;return G.arrowType="end",G.arrowBaseHeight=10,G.arrowBaseWidth=10,G.getArrowPoints=G.getArrowPoints.bind(G),G.setArrowType=G.setArrowType.bind(G),G.arrowTypePanel=new de("Arrow type","end"),G.arrowTypePanel.onArrowTypeChanged=G.setArrowType,G}return be(v,z),v.prototype.ownsTarget=function(S){return!(!z.prototype.ownsTarget.call(this,S)&&S!==this.arrow1&&S!==this.arrow2)},v.prototype.getArrowPoints=function(S,N){var Z=this.arrowBaseWidth+2*this.strokeWidth,G=this.arrowBaseHeight+2*this.strokeWidth;return S-Z/2+","+(N+G/2)+" "+S+","+(N-G/2)+" "+(S+Z/2)+","+(N+G/2)},v.prototype.createTips=function(){this.arrow1=se.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(se.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=se.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(se.createTransform()),this.visual.appendChild(this.arrow2)},v.prototype.pointerDown=function(S,N){z.prototype.pointerDown.call(this,S,N),this.state==="creating"&&this.createTips()},v.prototype.adjustVisual=function(){if(z.prototype.adjustVisual.call(this),this.arrow1&&this.arrow2&&(this.arrow1.style.display=this.arrowType==="both"||this.arrowType==="start"?"":"none",this.arrow2.style.display=this.arrowType==="both"||this.arrowType==="end"?"":"none",se.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),se.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]),Math.abs(this.x1-this.x2)>.1)){var S=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),N=this.arrow1.transform.baseVal.getItem(0);N.setRotate(S,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(N,0);var Z=this.arrow2.transform.baseVal.getItem(0);Z.setRotate(S+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(Z,0)}},v.prototype.setArrowType=function(S){this.arrowType=S,this.adjustVisual(),this.stateChanged()},Object.defineProperty(v.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),v.prototype.getState=function(){var S=Object.assign({arrowType:this.arrowType},z.prototype.getState.call(this));return S.typeName=v.typeName,S},v.prototype.restoreState=function(S){z.prototype.restoreState.call(this,S);var N=S;this.arrowType=N.arrowType,this.createTips(),this.adjustVisual()},v.typeName="ArrowMarker",v.title="Arrow marker",v.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',v}(Je),te=function(z){function v(S,N,Z){var G=z.call(this,S,N,Z)||this;return G.fillColor=Z.defaultFillColor,G.strokeWidth=0,G.fillPanel=new je("Color",Z.defaultColorSet,Z.defaultFillColor),G.fillPanel.onColorChanged=G.setFillColor,G}return be(v,z),Object.defineProperty(v.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),v.prototype.getState=function(){var S=z.prototype.getState.call(this);return S.typeName=v.typeName,S},v.typeName="CoverMarker",v.title="Cover marker",v.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',v}($e),ie=function(z){function v(S,N,Z,G){var fe=z.call(this,S,G||'<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 fe.opacities=[],fe.opacityBoxes=[],fe.opacities=N,fe.currentOpacity=Z,fe.setCurrentOpacity=fe.setCurrentOpacity.bind(fe),fe}return be(v,z),v.prototype.getUi=function(){var S=this,N=document.createElement("div");return N.style.display="flex",N.style.overflow="hidden",N.style.flexGrow="2",N.style.justifyContent="space-between",this.opacities.forEach(function(Z){var G=document.createElement("div");G.style.display="flex",G.style.alignItems="center",G.style.justifyContent="center",G.style.padding="5px",G.style.borderWidth="2px",G.style.borderStyle="solid",G.style.borderColor=Z===S.currentOpacity?S.uiStyleSettings.toolboxAccentColor:"transparent",G.addEventListener("click",function(){S.setCurrentOpacity(Z,G)}),N.appendChild(G);var fe=document.createElement("div");fe.innerText=100*Z+"%",G.appendChild(fe),S.opacityBoxes.push(G)}),N},v.prototype.setCurrentOpacity=function(S,N){var Z=this;this.currentOpacity=S,this.opacityBoxes.forEach(function(G){G.style.borderColor=G===N?Z.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},v}(Ge),oe=function(z){function v(S,N,Z){var G=z.call(this,S,N,Z)||this;return G.setOpacity=G.setOpacity.bind(G),G.fillColor=Z.defaultHighlightColor,G.strokeWidth=0,G.opacity=Z.defaultHighlightOpacity,G.fillPanel=new je("Color",Z.defaultColorSet,G.fillColor),G.fillPanel.onColorChanged=G.setFillColor,G.opacityPanel=new ie("Opacity",Z.defaultOpacitySteps,G.opacity),G.opacityPanel.onOpacityChanged=G.setOpacity,G}return be(v,z),v.prototype.setOpacity=function(S){this.opacity=S,this.visual&&se.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(v.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),v.prototype.getState=function(){var S=z.prototype.getState.call(this);return S.typeName=v.typeName,S},v.typeName="HighlightMarker",v.title="Highlight marker",v.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>',v}(te),he='<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>',ge=function(z){function v(S,N,Z){var G=z.call(this,S,N,Z)||this;return G.bgColor="transparent",G.tipPosition={x:0,y:0},G.tipBase1Position={x:0,y:0},G.tipBase2Position={x:0,y:0},G.tipMoving=!1,G.color=Z.defaultStrokeColor,G.bgColor=Z.defaultFillColor,G.fontFamily=Z.defaultFontFamily,G.defaultSize={x:100,y:30},G.setBgColor=G.setBgColor.bind(G),G.getTipPoints=G.getTipPoints.bind(G),G.positionTip=G.positionTip.bind(G),G.setTipPoints=G.setTipPoints.bind(G),G.colorPanel=new je("Text color",Z.defaultColorSet,G.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>'),G.colorPanel.onColorChanged=G.setColor,G.bgColorPanel=new je("Fill color",Z.defaultColorSet,G.bgColor,he),G.bgColorPanel.onColorChanged=G.setBgColor,G.fontFamilyPanel=new Se("Font",Z.defaultFontFamilies,Z.defaultFontFamily),G.fontFamilyPanel.onFontChanged=G.setFont,G.tipGrip=new ut,G.tipGrip.visual.transform.baseVal.appendItem(se.createTransform()),G.controlBox.appendChild(G.tipGrip.visual),G}return be(v,z),v.prototype.ownsTarget=function(S){return z.prototype.ownsTarget.call(this,S)||this.tipGrip.ownsTarget(S)||this.tip===S},v.prototype.createTip=function(){se.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=se.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},v.prototype.pointerDown=function(S,N){this.state==="new"&&z.prototype.pointerDown.call(this,S,N),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(N)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):z.prototype.pointerDown.call(this,S,N)},v.prototype.pointerUp=function(S){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,z.prototype.pointerUp.call(this,S);else{var N=this.state==="creating";z.prototype.pointerUp.call(this,S),this.setTipPoints(N),this.positionTip()}},v.prototype.manipulate=function(S){if(this.tipMoving){var N=this.unrotatePoint(S);this.tipPosition={x:N.x-this.manipulationStartLeft,y:N.y-this.manipulationStartTop},this.positionTip()}else z.prototype.manipulate.call(this,S)},v.prototype.setBgColor=function(S){this.bgRectangle&&this.tip&&(se.setAttributes(this.bgRectangle,[["fill",S]]),se.setAttributes(this.tip,[["fill",S]])),this.bgColor=S,this.fillColorChanged(S)},v.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},v.prototype.setTipPoints=function(S){S===void 0&&(S=!1);var N=Math.min(this.height/2,15),Z=this.height/5;S&&(this.tipPosition={x:N+Z/2,y:this.height+20});var G=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?G<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(Z=this.width/5,N=Math.min(this.width/2,15),this.tipBase1Position={x:N,y:0},this.tipBase2Position={x:N+Z,y:0}):(this.tipBase1Position={x:0,y:N},this.tipBase2Position={x:0,y:N+Z}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?G<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(Z=this.width/5,N=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-N-Z,y:0},this.tipBase2Position={x:this.width-N,y:0}):(this.tipBase1Position={x:this.width,y:N},this.tipBase2Position={x:this.width,y:N+Z}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?G<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(Z=this.width/5,N=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-N-Z,y:this.height},this.tipBase2Position={x:this.width-N,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-N-Z},this.tipBase2Position={x:this.width,y:this.height-N}):G<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(Z=this.width/5,N=Math.min(this.width/2,15),this.tipBase1Position={x:N,y:this.height},this.tipBase2Position={x:N+Z,y:this.height}):(this.tipBase1Position={x:0,y:this.height-N},this.tipBase2Position={x:0,y:this.height-N-Z})},v.prototype.resize=function(S){z.prototype.resize.call(this,S),this.positionTip()},v.prototype.positionTip=function(){se.setAttributes(this.tip,[["points",this.getTipPoints()]]);var S=this.tipGrip.visual.transform.baseVal.getItem(0);S.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(S,0)},Object.defineProperty(v.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),v.prototype.select=function(){this.positionTip(),z.prototype.select.call(this)},v.prototype.getState=function(){var S=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},z.prototype.getState.call(this));return S.typeName=v.typeName,S},v.prototype.restoreState=function(S){var N=S;this.bgColor=N.bgColor,this.tipPosition=N.tipPosition,z.prototype.restoreState.call(this,S),this.createTip(),this.setTipPoints()},v.prototype.scale=function(S,N){z.prototype.scale.call(this,S,N),this.tipPosition={x:this.tipPosition.x*S,y:this.tipPosition.y*N},this.positionTip()},v.typeName="CalloutMarker",v.title="Callout marker",v.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>',v}(Ne),Ce=function(z){function v(S,N,Z){var G=z.call(this,S,N,Z)||this;return G.fillColor="transparent",G.strokeColor="transparent",G.strokeWidth=0,G.strokeDasharray="",G.opacity=1,G.strokeColor=Z.defaultColor,G.strokeWidth=Z.defaultStrokeWidth,G.strokeDasharray=Z.defaultStrokeDasharray,G.fillColor=Z.defaultFillColor,G.setStrokeColor=G.setStrokeColor.bind(G),G.setFillColor=G.setFillColor.bind(G),G.setStrokeWidth=G.setStrokeWidth.bind(G),G.setStrokeDasharray=G.setStrokeDasharray.bind(G),G.setOpacity=G.setOpacity.bind(G),G.createVisual=G.createVisual.bind(G),G.strokePanel=new je("Line color",me(Z.defaultColorSet,["transparent"]),Z.defaultColor),G.strokePanel.onColorChanged=G.setStrokeColor,G.fillPanel=new je("Fill color",me(Z.defaultColorSet,["transparent"]),G.fillColor,he),G.fillPanel.onColorChanged=G.setFillColor,G.strokeWidthPanel=new ft("Line width",Z.defaultStrokeWidths,Z.defaultStrokeWidth),G.strokeWidthPanel.onWidthChanged=G.setStrokeWidth,G.strokeStylePanel=new nt("Line style",Z.defaultStrokeDasharrays,Z.defaultStrokeDasharray),G.strokeStylePanel.onStyleChanged=G.setStrokeDasharray,G.opacityPanel=new ie("Opacity",Z.defaultOpacitySteps,G.opacity),G.opacityPanel.onOpacityChanged=G.setOpacity,G}return be(v,z),v.prototype.ownsTarget=function(S){return!(!z.prototype.ownsTarget.call(this,S)&&S!==this.visual)},v.prototype.createVisual=function(){this.visual=se.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)},v.prototype.pointerDown=function(S,N){z.prototype.pointerDown.call(this,S,N),this.state==="new"&&(this.createVisual(),this.moveVisual(S),this._state="creating")},v.prototype.manipulate=function(S){z.prototype.manipulate.call(this,S)},v.prototype.resize=function(S){z.prototype.resize.call(this,S),this.setSize()},v.prototype.setSize=function(){z.prototype.setSize.call(this),se.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},v.prototype.pointerUp=function(S){z.prototype.pointerUp.call(this,S),this.setSize()},v.prototype.setStrokeColor=function(S){this.strokeColor=S,this.visual&&se.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(S),this.stateChanged()},v.prototype.setFillColor=function(S){this.fillColor=S,this.visual&&se.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(S),this.stateChanged()},v.prototype.setStrokeWidth=function(S){this.strokeWidth=S,this.visual&&se.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},v.prototype.setStrokeDasharray=function(S){this.strokeDasharray=S,this.visual&&se.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},v.prototype.setOpacity=function(S){this.opacity=S,this.visual&&se.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(v.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),v.prototype.getState=function(){var S=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},z.prototype.getState.call(this));return S.typeName=v.typeName,S},v.prototype.restoreState=function(S){var N=S;this.fillColor=N.fillColor,this.strokeColor=N.strokeColor,this.strokeWidth=N.strokeWidth,this.strokeDasharray=N.strokeDasharray,this.opacity=N.opacity,this.createVisual(),z.prototype.restoreState.call(this,S),this.setSize()},v.prototype.scale=function(S,N){z.prototype.scale.call(this,S,N),this.setSize()},v.typeName="EllipseMarker",v.title="Ellipse marker",v.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>',v}(qe),De=function(z){function v(S,N,Z){return z.call(this,S,N,Z)||this}return be(v,z),Object.defineProperty(v.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),v.prototype.ownsTarget=function(S){return!(!z.prototype.ownsTarget.call(this,S)&&S!==this.tip1&&S!==this.tip2)},v.prototype.createTips=function(){this.tip1=se.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(se.createTransform()),this.visual.appendChild(this.tip1),this.tip2=se.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(se.createTransform()),this.visual.appendChild(this.tip2)},v.prototype.pointerDown=function(S,N){z.prototype.pointerDown.call(this,S,N),this.state==="creating"&&this.createTips()},v.prototype.adjustVisual=function(){if(z.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(se.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()]]),se.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 S=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),N=this.tip1.transform.baseVal.getItem(0);N.setRotate(S,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(N,0);var Z=this.tip2.transform.baseVal.getItem(0);Z.setRotate(S+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(Z,0)}},Object.defineProperty(v.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),v.prototype.getState=function(){var S=z.prototype.getState.call(this);return S.typeName=v.typeName,S},v.prototype.restoreState=function(S){z.prototype.restoreState.call(this,S),this.createTips(),this.adjustVisual()},v.typeName="MeasurementMarker",v.title="Measurement marker",v.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>',v}(Je),Ke=function(z){function v(S,N,Z){var G=z.call(this,S,N,Z)||this;return G.strokePanel.colors=Z.defaultColorSet,G.fillColor="transparent",G}return be(v,z),Object.defineProperty(v.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),v.prototype.getState=function(){var S=z.prototype.getState.call(this);return S.typeName=v.typeName,S},v.typeName="EllipseFrameMarker",v.title="Ellipse frame marker",v.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>',v}(Ce),ht=function(){function z(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(z.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),z.prototype.addUndoStep=function(v){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(v)||(this.undoStack.push(v),JSON.stringify(this.lastRedoStep)!==JSON.stringify(v)&&this.redoStack.splice(0,this.redoStack.length))},z.prototype.replaceLastUndoStep=function(v){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=v)},z.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},z.prototype.undo=function(){if(this.undoStack.length>1){var v=this.undoStack.pop();return v!==void 0&&this.redoStack.push(v),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},z.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},z}(),it=function(z){function v(S,N,Z){var G=z.call(this,S,N,Z)||this;return G.strokeColor="transparent",G.strokeWidth=0,G.strokeDasharray="",G.curveX=0,G.curveY=0,G.manipulationStartCurveX=0,G.manipulationStartCurveY=0,G.setStrokeColor=G.setStrokeColor.bind(G),G.setStrokeWidth=G.setStrokeWidth.bind(G),G.setStrokeDasharray=G.setStrokeDasharray.bind(G),G.positionGrips=G.positionGrips.bind(G),G.addControlGrips=G.addControlGrips.bind(G),G.adjustVisual=G.adjustVisual.bind(G),G.setupControlBox=G.setupControlBox.bind(G),G.resize=G.resize.bind(G),G.strokeColor=Z.defaultColor,G.strokeWidth=Z.defaultStrokeWidth,G.strokeDasharray=Z.defaultStrokeDasharray,G.strokePanel=new je("Line color",Z.defaultColorSet,Z.defaultColor),G.strokePanel.onColorChanged=G.setStrokeColor,G.strokeWidthPanel=new ft("Line width",Z.defaultStrokeWidths,Z.defaultStrokeWidth),G.strokeWidthPanel.onWidthChanged=G.setStrokeWidth,G.strokeStylePanel=new nt("Line style",Z.defaultStrokeDasharrays,Z.defaultStrokeDasharray),G.strokeStylePanel.onStyleChanged=G.setStrokeDasharray,G}return be(v,z),v.prototype.ownsTarget=function(S){return!(!z.prototype.ownsTarget.call(this,S)&&S!==this.visual&&S!==this.selectorCurve&&S!==this.visibleCurve&&!this.curveGrip.ownsTarget(S))},v.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},v.prototype.createVisual=function(){this.visual=se.createGroup(),this.selectorCurve=se.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=se.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)},v.prototype.pointerDown=function(S,N){z.prototype.pointerDown.call(this,S,N),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=S.x,this.curveY=S.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(N)&&(this.activeGrip=this.curveGrip,this._state="resize")},v.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),se.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),se.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),se.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},v.prototype.setupControlBox=function(){z.prototype.setupControlBox.call(this),this.curveControlLine1=se.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=se.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)},v.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,z.prototype.addControlGrips.call(this)},v.prototype.positionGrips=function(){z.prototype.positionGrips.call(this);var S=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-S/2,this.curveY-S/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()))},v.prototype.manipulate=function(S){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+S.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+S.y-this.manipulationStartY),z.prototype.manipulate.call(this,S)},v.prototype.resize=function(S){this.activeGrip===this.curveGrip&&(this.curveX=S.x,this.curveY=S.y),z.prototype.resize.call(this,S),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},v.prototype.setStrokeColor=function(S){this.strokeColor=S,this.adjustVisual(),this.colorChanged(S)},v.prototype.setStrokeWidth=function(S){this.strokeWidth=S,this.adjustVisual()},v.prototype.setStrokeDasharray=function(S){this.strokeDasharray=S,this.adjustVisual()},v.prototype.scale=function(S,N){this.curveX=this.curveX*S,this.curveY=this.curveY*N,z.prototype.scale.call(this,S,N)},Object.defineProperty(v.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),v.prototype.getState=function(){var S=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},z.prototype.getState.call(this));return S.typeName=v.typeName,S},v.prototype.restoreState=function(S){z.prototype.restoreState.call(this,S);var N=S;this.strokeColor=N.strokeColor,this.strokeWidth=N.strokeWidth,this.strokeDasharray=N.strokeDasharray,this.curveX=N.curveX,this.curveY=N.curveY,this.createVisual(),this.adjustVisual()},v.typeName="CurveMarker",v.title="Curve marker",v.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>',v}(ct),mt=function(){function z(v,S){S===void 0&&(S=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=v,this.cancelable=S}return Object.defineProperty(z.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),z.prototype.preventDefault=function(){this._defaultPrevented=!0},z}(),_t=function(z){function v(S,N,Z){var G=z.call(this,S,!1)||this;return G.dataUrl=N,G.state=Z,G}return be(v,z),v}(mt),Qe=function(z){function v(S,N,Z){Z===void 0&&(Z=!1);var G=z.call(this,S,Z)||this;return G.marker=N,G}return be(v,z),v}(mt),Ft=function(){function z(){this.render=[],this.beforeclose=[],this.close=[],this.show=[],this.restorestate=[],this.statechange=[],this.markerselect=[],this.markerdeselect=[],this.markercreating=[],this.markercreate=[],this.markerbeforedelete=[],this.markerdelete=[],this.markerchange=[],this.focus=[],this.blur=[]}return z.prototype.addEventListener=function(v,S){this[v].push(S)},z.prototype.removeEventListener=function(v,S){var N=this[v].indexOf(S);N>-1&&this[v].splice(N,1)},z}(),Ct=function(){function z(v){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new Ae,this._isOpen=!1,this.undoRedoManager=new ht,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=z.instanceCounter++,this.styles=new rt(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=v,this.targetRoot=document.body,this.width=v.clientWidth,this.height=v.clientHeight,this.styles.removeStyleSheet(),this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.toolbarButtonClicked=this.toolbarButtonClicked.bind(this),this.createNewMarker=this.createNewMarker.bind(this),this.addNewMarker=this.addNewMarker.bind(this),this.markerCreated=this.markerCreated.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onDblClick=this.onDblClick.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.onPointerOut=this.onPointerOut.bind(this),this.onKeyUp=this.onKeyUp.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.deleteSelectedMarker=this.deleteSelectedMarker.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.removeMarker=this.removeMarker.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this),this.onPopupTargetResize=this.onPopupTargetResize.bind(this),this.showNotesEditor=this.showNotesEditor.bind(this),this.hideNotesEditor=this.hideNotesEditor.bind(this),this.stepZoom=this.stepZoom.bind(this),this.focus=this.focus.bind(this),this.blur=this.blur.bind(this),this.markerStateChanged=this.markerStateChanged.bind(this),this.switchToSelectMode=this.switchToSelectMode.bind(this),this.addDefs=this.addDefs.bind(this),this.addDefsToImage=this.addDefsToImage.bind(this)}return Object.defineProperty(z.prototype,"ALL_MARKER_TYPES",{get:function(){return[Ye,ve,pe,Ne,Ke,Ce,oe,ge,De,te,Je,it]},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[Ye,ve,pe,Ne,Ce,oe,ge]},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"BASIC_MARKER_TYPES",{get:function(){return[Ye,ve,pe,Ne,oe]},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(v){var S=this;this._availableMarkerTypes.splice(0),v.forEach(function(N){if(typeof N=="string"){var Z=S.ALL_MARKER_TYPES.find(function(G){return G.typeName===N});Z!==void 0&&S._availableMarkerTypes.push(Z)}else S._availableMarkerTypes.push(N)})},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(v){this._zoomLevel=v,this.editorCanvas&&this.contentDiv&&(this.editorCanvas.style.transform="scale("+this._zoomLevel+")",this.contentDiv.scrollTo({left:(this.editorCanvas.clientWidth*this._zoomLevel-this.contentDiv.clientWidth)/2,top:(this.editorCanvas.clientHeight*this._zoomLevel-this.contentDiv.clientHeight)/2}))},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),z.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),Re.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},z.prototype.show=function(){var v=this;this.styles.styleSheetRoot===void 0&&He.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=He.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(S){return S(new mt(v))})},z.prototype.render=function(){return we(this,void 0,void 0,function(){var v;return xe(this,function(S){switch(S.label){case 0:return this.setCurrentMarker(),(v=new ze).naturalSize=this.renderAtNaturalSize,v.imageType=this.renderImageType,v.imageQuality=this.renderImageQuality,v.markersOnly=this.renderMarkersOnly,v.width=this.renderWidth,v.height=this.renderHeight,[4,v.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return S.sent(),[4,v.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,S.sent()]}})})},z.prototype.close=function(v){var S=this;if(v===void 0&&(v=!1),this.isOpen){var N=!1;v||this.eventListeners.beforeclose.forEach(function(Z){var G=new mt(S,!0);Z(G),G.defaultPrevented&&(N=!0)}),N||(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.settings.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),this.eventListeners.close.forEach(function(Z){return Z(new mt(S))}),this.detachEvents(),this._isOpen=!1)}},z.prototype.addMarkersToToolbar=function(){for(var v,S=[],N=0;N<arguments.length;N++)S[N]=arguments[N];(v=this._availableMarkerTypes).push.apply(v,S)},z.prototype.addRenderEventListener=function(v){this.addEventListener("render",function(S){v(S.dataUrl,S.state)})},z.prototype.removeRenderEventListener=function(v){},z.prototype.addCloseEventListener=function(v){this.addEventListener("close",function(){v()})},z.prototype.removeCloseEventListener=function(v){},z.prototype.setupResizeObserver=function(){var v=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){v.resize(v.target.clientWidth,v.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return v.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},z.prototype.onPopupTargetResize=function(){var v=1*this.target.clientWidth/this.target.clientHeight,S=this.editorCanvas.clientWidth/v>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*v:this.editorCanvas.clientWidth,N=S<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/v;this.resize(S,N)},z.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},z.prototype.resize=function(v,S){this._isResizing=!0;var N=v/this.imageWidth,Z=S/this.imageHeight;this.imageWidth=Math.round(v),this.imageHeight=Math.round(S),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px",this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.settings.displayMode!=="popup"?this.coverDiv.style.width=this.imageWidth.toString()+"px":(this.setTopLeft(),this.positionMarkerImage()),this.toolbar!==void 0&&this.toolbar.adjustLayout(),this.positionLogo(),this.scaleMarkers(N,Z),this._isResizing=!1},z.prototype.scaleMarkers=function(v,S){var N,Z=this;this._currentMarker&&this._currentMarker instanceof Ne?this._currentMarker.scale(v,S):(N=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(G){G!==Z._currentMarker&&G.scale(v,S)}),N!==void 0&&this.setCurrentMarker(N)},z.prototype.setEditingTarget=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px"},z.prototype.setTopLeft=function(){var v=this.editingTarget.getBoundingClientRect(),S=this.editorCanvas.getBoundingClientRect();this.left=v.left-S.left,this.top=v.top-S.top},z.prototype.initMarkerCanvas=function(){this.markerImageHolder=document.createElement("div"),this.markerImageHolder.style.setProperty("touch-action","pinch-zoom"),this.markerImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.markerImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImage.style.pointerEvents="auto",this.markerImageHolder.style.position="absolute",this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.markerImageHolder.style.transformOrigin="top left",this.positionMarkerImage(),this.markerImageHolder.appendChild(this.markerImage),this.editorCanvas.appendChild(this.markerImageHolder)},z.prototype.addDefs=function(){for(var v,S=[],N=0;N<arguments.length;N++)S[N]=arguments[N];this.defs=se.createDefs(),this.addDefsToImage(),(v=this.defs).append.apply(v,S)},z.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},z.prototype.initOverlay=function(){this.overlayContainer=document.createElement("div"),this.overlayContainer.style.position="absolute",this.overlayContainer.style.left="0px",this.overlayContainer.style.top="0px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.overlayContainer.style.display="flex",this.markerImageHolder.appendChild(this.overlayContainer)},z.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},z.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},z.prototype.attachWindowEvents=function(){window.addEventListener("pointermove",this.onPointerMove),window.addEventListener("pointerup",this.onPointerUp),window.addEventListener("pointercancel",this.onPointerOut),window.addEventListener("pointerout",this.onPointerOut),window.addEventListener("pointerleave",this.onPointerUp),window.addEventListener("resize",this.onWindowResize),window.addEventListener("keyup",this.onKeyUp)},z.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},z.prototype.detachWindowEvents=function(){window.removeEventListener("pointermove",this.onPointerMove),window.removeEventListener("pointerup",this.onPointerUp),window.removeEventListener("pointercancel",this.onPointerOut),window.removeEventListener("pointerout",this.onPointerOut),window.removeEventListener("pointerleave",this.onPointerUp),window.removeEventListener("resize",this.onWindowResize),window.removeEventListener("keyup",this.onKeyUp)},z.prototype.addLogo=function(){this.logoUI=document.createElement("div"),this.logoUI.style.display="inline-block",this.logoUI.style.margin="0px",this.logoUI.style.padding="0px",this.logoUI.style.fill="#333333";var v=document.createElement("a");v.href="https://markerjs.com/",v.target="_blank",v.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",v.style.display="grid",v.style.alignItems="center",v.style.justifyItems="center",v.style.padding="3px",v.style.width="20px",v.style.height="20px",this.logoUI.appendChild(v),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},z.prototype.positionLogo=function(){this.logoUI&&(this.uiStyleSettings.logoPosition!=="right"?this.logoUI.style.left=this.markerImageHolder.offsetLeft+10+"px":this.logoUI.style.left=this.markerImageHolder.offsetLeft+this.markerImageHolder.offsetWidth-this.logoUI.clientWidth-10+"px",this.logoUI.style.top=this.markerImageHolder.offsetTop+this.markerImageHolder.offsetHeight-this.logoUI.clientHeight-10+"px")},z.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},z.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},z.prototype.showUI=function(){switch(this.settings.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.style.visibility=this._silentRenderMode?"hidden":"visible",this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.coverDiv.style.userSelect="none",this.settings.displayMode){case"inline":this.coverDiv.style.position="absolute";var v=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=v+"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 Le(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 Ue(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},z.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},z.prototype.removeMarker=function(v){this.markerImage.removeChild(v.container),this.markers.indexOf(v)>-1&&this.markers.splice(this.markers.indexOf(v),1),v.dispose()},z.prototype.switchToSelectMode=function(){this.mode="select",this.hideNotesEditor(),this._currentMarker!==void 0&&(this._currentMarker.state!=="new"?this._currentMarker.select():(this.removeMarker(this._currentMarker),this.setCurrentMarker(),this.markerImage.style.cursor="default"),this.addUndoStep())},z.prototype.toolbarButtonClicked=function(v,S){if(v==="marker"&&S!==void 0)this.createNewMarker(S);else if(v==="action")switch(S){case"select":this.switchToSelectMode(),this.switchToSelectMode();break;case"delete":this.deleteSelectedMarker();break;case"clear":this.clear();break;case"undo":this.undo();break;case"redo":this.redo();break;case"zoom":this.stepZoom();break;case"zoom-out":this.zoomLevel=1;break;case"notes":this.notesArea===void 0?(this.switchToSelectMode(),this.zoomLevel=1,this.showNotesEditor()):this.switchToSelectMode();break;case"close":this.close();break;case"render":this.switchToSelectMode(),this.startRenderAndClose()}},z.prototype.deleteSelectedMarker=function(){var v=this;if(this._currentMarker!==void 0){var S=!1;if(this.eventListeners.markerbeforedelete.forEach(function(Z){var G=new Qe(v,v._currentMarker,!0);Z(G),G.defaultPrevented&&(S=!0)}),!S){var N=this._currentMarker;this._currentMarker.dispose(),this.markerImage.removeChild(this._currentMarker.container),this.markers.splice(this.markers.indexOf(this._currentMarker),1),this.setCurrentMarker(),this.addUndoStep(),this.eventListeners.markerdelete.forEach(function(Z){return Z(new Qe(v,N))})}}},z.prototype.clear=function(){var v=this,S=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(fe){var ke=new Qe(v,void 0,!0);fe(ke),ke.defaultPrevented&&(S=!0)}),!S)){this.setCurrentMarker();for(var N=function(fe){var ke=Z.markers[fe];Z.setCurrentMarker(Z.markers[fe]),Z._currentMarker.dispose(),Z.markerImage.removeChild(Z._currentMarker.container),Z.markers.splice(Z.markers.indexOf(Z._currentMarker),1),Z.eventListeners.markerdelete.forEach(function(Ze){return Ze(new Qe(v,ke))})},Z=this,G=this.markers.length-1;G>=0;G--)N(G);this.addUndoStep()}},Object.defineProperty(z.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),z.prototype.showNotesEditor=function(){var v;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=(v=this._currentMarker.notes)!==null&&v!==void 0?v:"",this.overlayContainer.appendChild(this.notesArea))},z.prototype.hideNotesEditor=function(){this.isNotesAreaOpen&&(this._currentMarker!==void 0&&(this._currentMarker.notes=this.notesArea.value.trim()!==""?this.notesArea.value:void 0),this.overlayContainer.removeChild(this.notesArea),this.notesArea=void 0)},z.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},z.prototype.addUndoStep=function(){var v=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var S=this.getState(),N=this.undoRedoManager.getLastUndoStep();if(!N||N.width===S.width&&N.height===S.height){var Z=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(S),Z<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(G){return G(new mt(v))})}else this.undoRedoManager.replaceLastUndoStep(S),this.eventListeners.statechange.forEach(function(G){return G(new mt(v))})}},z.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},z.prototype.undoStep=function(){var v=this,S=this.undoRedoManager.undo();S!==void 0&&(this.restoreState(S),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(N){return N(new mt(v))}))},z.prototype.redo=function(){this.switchToSelectMode(),this.redoStep()},z.prototype.redoStep=function(){var v=this,S=this.undoRedoManager.redo();S!==void 0&&(this.restoreState(S),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(N){return N(new mt(v))}))},z.prototype.stepZoom=function(){var v=this.zoomSteps.indexOf(this.zoomLevel);this.zoomLevel=v<this.zoomSteps.length-1?this.zoomSteps[v+1]:this.zoomSteps[0]},z.prototype.panTo=function(v){this.contentDiv.scrollBy({left:this.prevPanPoint.x-v.x,top:this.prevPanPoint.y-v.y}),this.prevPanPoint=v},z.prototype.startRenderAndClose=function(){return we(this,void 0,void 0,function(){var v,S,N=this;return xe(this,function(Z){switch(Z.label){case 0:return[4,this.render()];case 1:return v=Z.sent(),S=this.getState(),this.eventListeners.render.forEach(function(G){return G(new _t(N,v,S))}),this.close(!0),[2]}})})},z.prototype.getState=function(v){v===!0&&this.setCurrentMarker();var S={width:this.imageWidth,height:this.imageHeight,markers:[]};return this.markers.forEach(function(N){return S.markers.push(N.getState())}),S},z.prototype.restoreState=function(v){var S=this;for(this.markers.splice(0);this.markerImage.lastChild;)this.markerImage.removeChild(this.markerImage.lastChild);v.markers.forEach(function(N){var Z=S._availableMarkerTypes.find(function(fe){return fe.typeName===N.typeName});if(Z!==void 0){var G=S.addNewMarker(Z);G.restoreState(N),S.markers.push(G)}}),v.width&&v.height&&(v.width!==this.imageWidth||v.height!==this.imageHeight)&&this.scaleMarkers(this.imageWidth/v.width,this.imageHeight/v.height),this.eventListeners.restorestate.forEach(function(N){return N(new mt(S))})},z.prototype.addNewMarker=function(v){var S=se.createGroup();return this.markerImage.appendChild(S),new v(S,this.overlayContainer,this.settings)},z.prototype.createNewMarker=function(v){var S,N=this;(S=typeof v=="string"?this._availableMarkerTypes.find(function(Z){return Z.typeName===v}):v)&&(this.setCurrentMarker(),this.addUndoStep(),this._currentMarker=this.addNewMarker(S),this._currentMarker.onMarkerCreated=this.markerCreated,this._currentMarker.onColorChanged=this.colorChanged,this._currentMarker.onFillColorChanged=this.fillColorChanged,this._currentMarker.onStateChanged=this.markerStateChanged,this.markerImage.style.cursor="crosshair",this.toolbar.setActiveMarkerButton(S.typeName),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this.eventListeners.markercreating.forEach(function(Z){return Z(new Qe(N,N._currentMarker))}))},z.prototype.markerCreated=function(v){var S=this;this.mode="select",this.markerImage.style.cursor="default",this.markers.push(v),this.setCurrentMarker(v),v instanceof ve&&this.settings.newFreehandMarkerOnPointerUp?this.createNewMarker(ve):this.toolbar.setSelectMode(),this.addUndoStep(),this.eventListeners.markercreate.forEach(function(N){return N(new Qe(S,S._currentMarker))})},z.prototype.colorChanged=function(v){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultColor=v,this.settings.defaultStrokeColor=v)},z.prototype.fillColorChanged=function(v){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultFillColor=v)},z.prototype.markerStateChanged=function(v){var S=this;this.eventListeners.markerchange.forEach(function(N){return N(new Qe(S,v))})},z.prototype.setCurrentMarker=function(v){var S=this;this._currentMarker!==v&&this._currentMarker!==void 0&&(this._currentMarker.deselect(),this.toolbar.setCurrentMarker(),this.toolbox.setPanelButtons([]),this._isResizing||this.eventListeners.markerdeselect.forEach(function(N){return N(new Qe(S,S._currentMarker))})),this._currentMarker=v,this._currentMarker===void 0||this._currentMarker.isSelected||(this._currentMarker.state!=="new"&&this._currentMarker.select(),this.toolbar.setCurrentMarker(this._currentMarker),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this._isResizing||this.eventListeners.markerselect.forEach(function(N){return N(new Qe(S,S._currentMarker))}))},z.prototype.onPointerDown=function(v){if(this._isFocused||this.focus(),this.touchPoints++,this.touchPoints===1||v.pointerType!=="touch")if(this._currentMarker===void 0||this._currentMarker.state!=="new"&&this._currentMarker.state!=="creating"){if(this.mode==="select"){var S=this.markers.find(function(N){return N.ownsTarget(v.target)});S!==void 0?(this.setCurrentMarker(S),this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(v.clientX,v.clientY),v.target)):(this.setCurrentMarker(),this.isDragging=!0,this.prevPanPoint={x:v.clientX,y:v.clientY})}}else this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(v.clientX,v.clientY))},z.prototype.onDblClick=function(v){if(this._isFocused||this.focus(),this.mode==="select"){var S=this.markers.find(function(N){return N.ownsTarget(v.target)});S!==void 0&&S!==this._currentMarker&&this.setCurrentMarker(S),this._currentMarker!==void 0?this._currentMarker.dblClick(this.clientToLocalCoordinates(v.clientX,v.clientY),v.target):this.setCurrentMarker()}},z.prototype.onPointerMove=function(v){this.touchPoints!==1&&v.pointerType==="touch"||(this._currentMarker!==void 0||this.isDragging)&&(this._currentMarker!==void 0&&this._currentMarker.state==="edit"||v.preventDefault(),this._currentMarker!==void 0?this._currentMarker.manipulate(this.clientToLocalCoordinates(v.clientX,v.clientY)):this.zoomLevel>1&&this.panTo({x:v.clientX,y:v.clientY}))},z.prototype.onPointerUp=function(v){this.touchPoints>0&&this.touchPoints--,this.touchPoints===0&&this.isDragging&&this._currentMarker!==void 0&&this._currentMarker.pointerUp(this.clientToLocalCoordinates(v.clientX,v.clientY)),this.isDragging=!1,this.addUndoStep()},z.prototype.onPointerOut=function(){this.touchPoints>0&&this.touchPoints--},z.prototype.onKeyUp=function(v){this._currentMarker===void 0||this.notesArea!==void 0||v.key!=="Delete"&&v.key!=="Backspace"||this.deleteSelectedMarker()},z.prototype.clientToLocalCoordinates=function(v,S){var N=this.markerImage.getBoundingClientRect();return{x:(v-N.left)/this.zoomLevel,y:(S-N.top)/this.zoomLevel}},z.prototype.onWindowResize=function(){this.positionUI()},z.prototype.positionUI=function(){switch(this.setTopLeft(),this.settings.displayMode){case"inline":var v=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=v+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px";break;case"popup":this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=this.windowHeight+"px",this.contentDiv.style.maxHeight=this.windowHeight-2*this.settings.popupMargin-3.5*this.styles.settings.toolbarHeight+"px"}this.positionMarkerImage(),this.positionLogo()},z.prototype.addLicenseKey=function(v){Re.addKey(v)},z.prototype.addEventListener=function(v,S){this.eventListeners.addEventListener(v,S)},z.prototype.removeEventListener=function(v,S){this.eventListeners.removeEventListener(v,S)},z.prototype.renderState=function(v){this._silentRenderMode=!0,this.settings.displayMode="inline",this.isOpen||this.show(),this.restoreState(v),this.startRenderAndClose(),this._silentRenderMode=!1},Object.defineProperty(z.prototype,"isFocused",{get:function(){return this._isFocused},enumerable:!1,configurable:!0}),z.prototype.focus=function(){var v=this;this._isFocused||(this.attachWindowEvents(),this._isFocused=!0,this._previousCurrentMarker!==void 0&&this.setCurrentMarker(this._previousCurrentMarker),this.eventListeners.focus.forEach(function(S){return S(new mt(v))}))},z.prototype.blur=function(){var v=this;this._isFocused&&(this.detachWindowEvents(),this._isFocused=!1,this._previousCurrentMarker=this._currentMarker,this.setCurrentMarker(),this.eventListeners.blur.forEach(function(S){return S(new mt(v))}))},z.instanceCounter=0,z}();/* **********************************
cropro version 1.2.0
@license SEE LICENSE IN LICENSE

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

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

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */var Yt=function(z,v){return(Yt=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(S,N){S.__proto__=N}||function(S,N){for(var Z in N)Object.prototype.hasOwnProperty.call(N,Z)&&(S[Z]=N[Z])})(z,v)};function $t(z,v){if(typeof v!="function"&&v!==null)throw new TypeError("Class extends value "+String(v)+" is not a constructor or null");function S(){this.constructor=z}Yt(z,v),z.prototype=v===null?Object.create(v):(S.prototype=v.prototype,new S)}function Lt(z,v,S,N){return new(S||(S=Promise))(function(Z,G){function fe(gt){try{Ze(N.next(gt))}catch(Fe){G(Fe)}}function ke(gt){try{Ze(N.throw(gt))}catch(Fe){G(Fe)}}function Ze(gt){var Fe;gt.done?Z(gt.value):(Fe=gt.value,Fe instanceof S?Fe:new S(function(Et){Et(Fe)})).then(fe,ke)}Ze((N=N.apply(z,v||[])).next())})}function di(z,v){var S,N,Z,G,fe={label:0,sent:function(){if(1&Z[0])throw Z[1];return Z[1]},trys:[],ops:[]};return 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S=v.x-this.previousPoint.x,N=v.y-this.previousPoint.y;this.zoomFactor!==1&&(S=-S/this.zoomFactor,N=-N/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+S),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+N),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=v},z.prototype.resize=function(v){var S=Object.assign({},this.cropRect),N=v.x-this.previousPoint.x,Z=v.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:S.x+N<this.margin&&(N=this.margin-S.x),S.x+=N,S.width=this.cropRect.x+this.cropRect.width-S.x;break;case this.bottomRightGrip:case this.topRightGrip:S.width+N>this.canvasWidth*this.zoomFactor&&(N=this.canvasWidth*this.zoomFactor-S.width),S.width+=N}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(S.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(N),S.height=this.aspectRatio.getVerticalLength(S.width)):(S.y+=Z,S.height=this.cropRect.y+this.cropRect.height-S.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?S.height=this.aspectRatio.getVerticalLength(S.width):S.height+=Z}S.width<10&&(S.x=this.cropRect.x,S.width=10),S.height<10&&(S.y=this.cropRect.y,S.height=10),this.previousPoint=v,S.x>=this.margin&&S.y>=this.margin&&S.x-this.margin+S.width<=this.canvasWidth&&S.y-this.margin+S.height<=this.canvasHeight&&(this.cropRect=S,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},z.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var v=this.cropRect.x+this.cropRect.width/2,S=this.cropRect.y+this.cropRect.height/2,N=this.aspectRatio.getHorizontalLength(this.cropRect.height),Z=this.aspectRatio.getVerticalLength(this.cropRect.width);N/this.canvasWidth<Z/this.canvasHeight?this.cropRect.width=N:this.cropRect.height=Z,this.cropRect.width>this.canvasWidth&&(this.cropRect.height/=this.cropRect.width/this.canvasWidth,this.cropRect.width=this.canvasWidth),this.cropRect.height>this.canvasHeight&&(this.cropRect.width/=this.cropRect.height/this.canvasHeight,this.cropRect.height=this.canvasHeight),this.cropRect.x=v-this.cropRect.width/2,this.cropRect.y=S-this.cropRect.height/2,this.cropRect.x+this.cropRect.width>this.margin+this.canvasWidth&&(this.cropRect.x=this.margin+this.canvasWidth-this.cropRect.width),this.cropRect.y+this.cropRect.height>this.margin+this.canvasHeight&&(this.cropRect.y=this.margin+this.canvasHeight-this.cropRect.height),this.cropRect.x=Math.max(this.cropRect.x,this.margin),this.cropRect.y=Math.max(this.cropRect.y,this.margin)}},z.prototype.getRescaledRect=function(v,S,N,Z,G,fe){var ke=N/v,Ze=Z/S;return{x:(G.x-fe)*ke+fe,y:(G.y-fe)*Ze+fe,width:G.width*ke,height:G.height*Ze}},z.prototype.scaleCanvas=function(v,S){var N=this.getRescaledRect(this.canvasWidth,this.canvasHeight,v,S,this.cropRect,this.margin);this.canvasWidth=v,this.canvasHeight=S,this.onCropChange&&this.onCropChange(N),this.setCropRectangle(N)},z}(),$i=function(){function z(v){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=v,this.uiContainer=document.createElement("div"),this.getUI=this.getUI.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.setAngleLabel=this.setAngleLabel.bind(this),this.positionScaleShape=this.positionScaleShape.bind(this)}return Object.defineProperty(z.prototype,"angle",{get:function(){return this._angle},set:function(v){this._angle=v,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),z.prototype.getUI=function(){return this.controlContainer=document.createElement("div"),this.controlContainer.title=this.title,this.controlContainer.className=this.className+" "+this.colorsClassName,this.controlContainer.appendChild(this.getVisual()),this.controlContainer.addEventListener("pointerdown",this.onPointerDown),this.controlContainer.addEventListener("pointermove",this.onPointerMove),this.controlContainer.addEventListener("pointerup",this.onPointerUp),this.uiContainer.appendChild(this.controlContainer),this.uiContainer.style.display="inline-block",this.uiContainer.style.touchAction="none",this.setAngleLabel(),this.positionScaleShape(),this.uiContainer},z.prototype.onPointerDown=function(v){this.controlContainer.setPointerCapture(v.pointerId),this.isDragging=!0,this.previousPoint={x:v.clientX,y:v.clientY}},z.prototype.onPointerMove=function(v){this.isDragging&&(this.onAngleChange&&this.onAngleChange((v.clientX-this.previousPoint.x)/5),this.previousPoint.x=v.clientX)},z.prototype.onPointerUp=function(v){this.isDragging&&this.onAngleChange&&this.onAngleChange((v.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(v.pointerId)},z.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var v=this.angleLabelText.getBBox();Ve.setAttributes(this.angleLabelElement,[["x",((this.width-v.width)/2).toString()],["y",(this.height/2).toString()]])}},z.prototype.positionScaleShape=function(){if(this.scaleShape){var v=this.scaleShape.transform.baseVal.getItem(0);v.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(v,0)}},z.prototype.getVisual=function(){var v=document.createElementNS("http://www.w3.org/2000/svg","svg");v.setAttribute("xmlns","http://www.w3.org/2000/svg"),v.setAttribute("width",this.width+"px"),v.setAttribute("height",this.height+"px"),v.setAttribute("viewBox","0 0 "+this.width+" "+this.height),v.style.flexShrink="0",document.body.appendChild(v);for(var S="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,N=1;N<=this.width/5+10;N++){var Z=N%5==0?this.height/3:this.height/6;S+="h4v"+-Z+"h1v"+Z}S+="v1H0Z",this.scaleShape=Ve.createPath(S);var G=Ve.createTransform();this.scaleShape.transform.baseVal.appendItem(G),v.appendChild(this.scaleShape),this.angleLabelElement=Ve.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=Ve.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var fe=Ve.createTSpan("");return fe.innerHTML="&deg;",this.angleLabelElement.appendChild(fe),v.appendChild(this.angleLabelElement),document.body.removeChild(v),v},z}(),pn=function(){function z(){this.naturalSize=!1,this.imageType="image/png"}return z.prototype.rasterize=function(v,S,N,Z,G,fe,ke){var Ze=this;return new Promise(function(gt){var Fe=document.createElement("canvas");Fe.width=v.width.baseVal.value-2*Z,Fe.height=v.height.baseVal.value-2*Z;var Et=1,Ht=1;Ze.naturalSize===!0?(Et=S.naturalWidth/(v.width.baseVal.value-2*Z)/fe,Ht=S.naturalHeight/(v.height.baseVal.value-2*Z)/ke,Fe.width=S.naturalWidth/fe,Fe.height=S.naturalHeight/ke):Ze.width!==void 0&&Ze.height!==void 0&&(Et=Ze.width/N.width,Ht=Ze.height/N.height,Fe.width*=Et,Fe.height*=Ht);var Zt=Fe.getContext("2d");Zt.translate(Fe.width/2,Fe.height/2),Zt.rotate(G*Math.PI/180),Zt.scale(fe,ke),Zt.translate(-Fe.width/2,-Fe.height/2),Zt.drawImage(S,0,0,Fe.width,Fe.height);var Bi=document.createElement("canvas");Bi.width=N.width*Et,Bi.height=N.height*Ht,Bi.getContext("2d").putImageData(Zt.getImageData((N.x-Z)*Et,(N.y-Z)*Ht,N.width*Et,N.height*Ht),0,0),gt(Bi.toDataURL(Ze.imageType,Ze.imageQuality))})},z}(),We=function(){function z(v){this._zoomToCropEnabled=!0,this.zoomFactor=1,this.flippedHorizontally=!1,this.flippedVertically=!1,this._isGridVisible=!0,this._gridLines=2,this._rotationAngle=0,this.scaleFactor=1,this.renderEventListeners=[],this.closeEventListeners=[],this._isOpen=!1,this.CANVAS_MARGIN=20,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.displayMode="inline",this.popupMargin=30,this.toolbarHeight=40,this.aspectRatios=[{horizontal:0,vertical:0},{horizontal:4,vertical:3},{horizontal:3,vertical:2},{horizontal:16,vertical:9},{horizontal:1,vertical:1},{horizontal:3,vertical:4},{horizontal:2,vertical:3},{horizontal:9,vertical:16}],this._instanceNo=z.instanceCounter++,this.styles=new St(this.instanceNo),this.target=v,this.targetRoot=document.body,this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.rotateBy=this.rotateBy.bind(this),this.applyRotation=this.applyRotation.bind(this),this.cropRectChanged=this.cropRectChanged.bind(this),this.zoomToCrop=this.zoomToCrop.bind(this),this.unzoomFromCrop=this.unzoomFromCrop.bind(this),this.rotateLeftButtonClicked=this.rotateLeftButtonClicked.bind(this),this.rotateRightButtonClicked=this.rotateRightButtonClicked.bind(this),this.flipHorizontallyButtonClicked=this.flipHorizontallyButtonClicked.bind(this),this.flipVerticallyButtonClicked=this.flipVerticallyButtonClicked.bind(this),this.applyFlip=this.applyFlip.bind(this),this.startRenderAndClose=this.startRenderAndClose.bind(this),this.render=this.render.bind(this),this.onPopupResize=this.onPopupResize.bind(this),this.applyAspectRatio=this.applyAspectRatio.bind(this)}return Object.defineProperty(z.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(v){this._zoomToCropEnabled=v,v?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(v){this._isGridVisible=v,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"gridLines",{get:function(){return this._gridLines},set:function(v){this._gridLines=v,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(v){this._rotationAngle=v,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"aspectRatio",{get:function(){var v;return(v=this._aspectRatio)!==null&&v!==void 0?v:this.aspectRatios[0]},set:function(v){this._aspectRatio=v},enumerable:!1,configurable:!0}),z.prototype.open=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.setupResizeObserver(),this.initCropCanvas(),this.setEditingTarget(),this.setTopLeft(),this.initCropLayer(),this.attachEvents(),this.applyAspectRatio(),this.displayMode==="popup"&&this.onPopupResize(),this._isOpen=!0},z.prototype.show=function(){this.showUI(),this.open()},z.prototype.close=function(v){v===void 0&&(v=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),v||this.closeEventListeners.forEach(function(S){return S()}),this._isOpen=!1)},z.prototype.addRenderEventListener=function(v){this.renderEventListeners.push(v)},z.prototype.removeRenderEventListener=function(v){this.renderEventListeners.indexOf(v)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(v),1)},z.prototype.addCloseEventListener=function(v){this.closeEventListeners.push(v)},z.prototype.removeCloseEventListener=function(v){this.closeEventListeners.indexOf(v)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(v),1)},z.prototype.setupResizeObserver=function(){var v=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){v.resize(v.target.clientWidth,v.target.clientHeight)}),this.targetObserver.observe(this.target)):this.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(this.onPopupResize),this.targetObserver.observe(this.contentDiv)),window.addEventListener("resize",this.setWindowHeight))},z.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var v=1*this.target.clientWidth/this.target.clientHeight,S=this.contentDiv.clientWidth/v>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*v:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,N=S+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/v;this.resize(S,N)}},z.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},z.prototype.setEditingTargetSize=function(){this.editorCanvas.style.width=this.imageWidth+2*this.CANVAS_MARGIN+"px",this.editorCanvas.style.height=this.imageHeight+2*this.CANVAS_MARGIN+"px",Ve.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},z.prototype.resize=function(v,S){this.imageWidth=Math.round(v),this.imageHeight=Math.round(S),this.setEditingTargetSize(),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.displayMode!=="popup"?this.coverDiv.style.width=this.paddedImageWidth+"px":(this.setTopLeft(),this.positionCropImage()),this.cropLayer.scaleCanvas(this.imageWidth,this.imageHeight),this.applyRotation()},z.prototype.setEditingTarget=function(){var v=document.createElement("canvas");v.width=this.target.naturalWidth,v.height=this.target.naturalHeight,v.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var S=v.toDataURL();Ve.setAttributes(this.editingTarget,[["href",S]]),this.setEditingTargetSize()},z.prototype.setTopLeft=function(){var v=this.target.getBoundingClientRect(),S=this.editorCanvas.getBoundingClientRect();this.left=v.left-S.left-this.CANVAS_MARGIN,this.top=v.top-S.top-this.CANVAS_MARGIN},z.prototype.initCropCanvas=function(){this.cropImageHolder=document.createElement("div"),this.cropImageHolder.style.setProperty("touch-action","none"),this.cropImageHolder.style.setProperty("-ms-touch-action","none"),this.cropImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.cropImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImage.style.pointerEvents="auto",this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.cropImageHolder.style.transformOrigin="top left",this.positionCropImage(),this.defs=Ve.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=Ve.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=Ve.createGroup(),this.editingTargetRotationScaleContainer=Ve.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var v=Ve.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(v);var S=Ve.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(S),this.editingTargetContainer=Ve.createGroup(),this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px)",this.editingTargetContainer.appendChild(this.editingTargetRotationContainer),this.cropImage.appendChild(this.editingTargetContainer),this.cropImageHolder.appendChild(this.cropImage),this.editorCanvas.appendChild(this.cropImageHolder)},z.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},z.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=Ve.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new Gi(this.imageWidth,this.imageHeight,this.CANVAS_MARGIN,this.cropLayerContainer),this.cropLayer.onCropChange=this.cropRectChanged,this.cropLayer.numberOfGridLines=this.gridLines,this.cropLayer.isGridVisible=this.isGridVisible,this.cropLayer.cropShadeColor=this.styles.settings.cropShadeColor,this.cropLayer.cropFrameColor=this.styles.settings.cropFrameColor,this.cropLayer.gripColor=this.styles.settings.gripColor,this.cropLayer.gripFillColor=this.styles.settings.gripFillColor,this.cropLayer.open(),this.cropLayer.setCropRectangle(this.cropRect),this.zoomToCropEnabled&&this.zoomToCrop()},z.prototype.zoomToCrop=function(){if(this.cropRect){var v=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,S=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=v+"px "+S+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-v+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-S+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},z.prototype.unzoomFromCrop=function(){this.zoomFactor=1,this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin="center",this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px) scale(1)",this.cropLayer.zoomFactor=this.zoomFactor)},z.prototype.cropRectChanged=function(v){this.cropRect=v,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},z.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},z.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},z.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},z.prototype.showUI=function(){switch(this.addStyles(),this.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.displayMode){case"inline":this.coverDiv.style.position="absolute";var v=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,S=this.target.offsetTop>v+this.CANVAS_MARGIN?this.target.offsetTop-(v+this.CANVAS_MARGIN):0;this.coverDiv.style.top=S+"px",this.coverDiv.style.left=(this.target.offsetLeft>this.CANVAS_MARGIN?this.target.offsetLeft-this.CANVAS_MARGIN:0)+"px",this.coverDiv.style.width=this.target.offsetWidth+this.CANVAS_MARGIN+"px",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.displayMode==="popup"?this.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.addToolbars(),this.uiDiv.appendChild(this.topToolbar.getUI()),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.alignItems="center",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.contentDiv.style.overflow="hidden",this.contentDiv.style.backgroundColor=this.styles.settings.canvasBackgroundColor,this.displayMode==="popup"&&(this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.popupMargin+"px)"),this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.contentDiv.appendChild(this.editorCanvas),this.uiDiv.appendChild(this.bottomToolbar.getUI()),this.straightener.angle=this.rotationAngle},z.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},z.prototype.addTopToolbar=function(){var v=this;this.topToolbar=new qt,this.topToolbar.display=this.styles.settings.hideTopToolbar?"none":"",this.topToolbar.className=this.toolbarStyleClass.name,this.topToolbar.colorsClassName=this.styles.settings.toolbarStyleColorsClassName?this.styles.settings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name,this.topToolbar.fadeInClassName=this.styles.fadeInAnimationClassName,this.topToolbar.blockClassName=this.toolbarBlockStyleClass.name,this.topToolbar.buttonClassName=this.toolbarButtonStyleClass.name,this.topToolbar.buttonColorsClassName=this.styles.settings.toolbarButtonStyleColorsClassName?this.styles.settings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,this.topToolbar.buttonActiveColorsClassName=this.styles.settings.toolbarActiveButtonStyleColorsClassName?this.styles.settings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name;var S=new Kt;S.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(S);var N=[];this.aspectRatios.forEach(function(Ht){var Zt=new Tt(Ei.getIcon(Ht.horizontal,Ht.vertical),Ht.horizontal===0&&Ht.vertical===0?"FREE":Ht.horizontal+":"+Ht.vertical);Zt.onClick=function(){return v.ratioButtonClicked(Ht)},N.push(Zt)}),this.aspectRatioButton=new ii(Ei.getIcon(0,0),"Aspect ratio",N),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,S.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var Z=new Tt('<svg viewBox="0 0 24 24"><path d="M10 4v4h4V4h-4m6 0v4h4V4h-4m0 6v4h4v-4h-4m0 6v4h4v-4h-4m-2 4v-4h-4v4h4m-6 0v-4H4v4h4m0-6v-4H4v4h4m0-6V4H4v4h4m2 6h4v-4h-4v4M4 2h16a2 2 0 012 2v16a2 2 0 01-2 2H4c-1.08 0-2-.9-2-2V4a2 2 0 012-2z"/></svg>',"Toggle grid");Z.isActive=this.isGridVisible,Z.onClick=function(){v.isGridVisible=!v.isGridVisible,Z.isActive=v.isGridVisible},S.addButton(Z);var G=new Tt('<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(G.isActive=this.zoomToCropEnabled,G.onClick=function(){v.zoomToCropEnabled=!v.zoomToCropEnabled,G.isActive=v.zoomToCropEnabled},S.addButton(G),!Ii.isLicensed){var fe=new lt;this.topToolbar.addElementBlock(fe);var ke=document.createElement("div");ke.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var Ze=document.createElement("a");Ze.style.color="currentColor",Ze.href="https://markerjs.com/products/cropro",Ze.target="_blank",Ze.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(Ze),fe.addElement(ke)}var gt=new Kt;gt.minWidth=3*this.toolbarHeight+"px",gt.contentAlign="end",this.topToolbar.addButtonBlock(gt);var Fe=new Tt('<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");Fe.onClick=this.startRenderAndClose,gt.addButton(Fe),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(Fe.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var Et=new Tt('<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"Close");Et.onClick=this.close,gt.addButton(Et),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(Et.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},z.prototype.addBottomToolbar=function(){var v=this;this.bottomToolbar=new qt,this.bottomToolbar.display=this.styles.settings.hideBottomToolbar?"none":"",this.bottomToolbar.className=this.toolbarStyleClass.name,this.bottomToolbar.colorsClassName=this.styles.settings.toolbarStyleColorsClassName?this.styles.settings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name,this.bottomToolbar.fadeInClassName=this.styles.fadeInAnimationClassName,this.bottomToolbar.blockClassName=this.toolbarBlockStyleClass.name,this.bottomToolbar.buttonClassName=this.toolbarButtonStyleClass.name,this.bottomToolbar.buttonColorsClassName=this.styles.settings.toolbarButtonStyleColorsClassName?this.styles.settings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,this.bottomToolbar.buttonActiveColorsClassName=this.styles.settings.toolbarActiveButtonStyleColorsClassName?this.styles.settings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name;var S=new Kt;S.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(S);var N=new Tt('<svg viewBox="0 0 24 24"><path d="M13 4.07V1L8.45 5.55 13 10V6.09c2.84.48 5 2.94 5 5.91s-2.16 5.43-5 5.91v2.02c3.95-.49 7-3.85 7-7.93s-3.05-7.44-7-7.93M7.1 18.32c1.16.9 2.51 1.44 3.9 1.61V17.9c-.87-.15-1.71-.49-2.46-1.03L7.1 18.32M6.09 13H4.07c.17 1.39.72 2.73 1.62 3.89l1.41-1.42c-.52-.75-.87-1.59-1.01-2.47m1.02-4.47L5.7 7.11C4.8 8.27 4.24 9.61 4.07 11h2.02c.14-.87.49-1.72 1.02-2.47z"/></svg>',"Rotate left");N.onClick=this.rotateLeftButtonClicked,S.addButton(N);var Z=new Tt('<svg viewBox="0 0 24 24"><path d="M16.89 15.5l1.42 1.39c.9-1.16 1.45-2.5 1.62-3.89h-2.02c-.14.87-.48 1.72-1.02 2.5M13 17.9v2.02c1.39-.17 2.74-.71 3.9-1.61l-1.44-1.44c-.75.54-1.59.89-2.46 1.03m6.93-6.9a7.906 7.906 0 00-1.62-3.89l-1.42 1.42c.54.75.88 1.6 1.02 2.47m-2.36-5.45L11 1v3.07C7.06 4.56 4 7.92 4 12s3.05 7.44 7 7.93v-2.02c-2.84-.48-5-2.94-5-5.91s2.16-5.43 5-5.91V10l4.55-4.45z"/></svg>',"Rotate right");Z.onClick=this.rotateRightButtonClicked,S.addButton(Z);var G=new lt;G.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(G),this.straightener=new $i("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(gt){v.rotateBy(gt),v.straightener.angle=v.rotationAngle},G.addElement(this.straightener.getUI());var fe=new Kt;fe.minWidth=2*this.toolbarHeight+"px",fe.contentAlign="end",this.bottomToolbar.addButtonBlock(fe);var ke=new Tt('<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,fe.addButton(ke);var Ze=new Tt('<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");Ze.onClick=this.flipVerticallyButtonClicked,fe.addButton(Ze)},z.prototype.ratioButtonClicked=function(v){this.aspectRatio=v,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},z.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=Ei.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},z.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new Ai(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0)},z.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},z.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},z.prototype.restoreState=function(v){if(v){var S=this.cropLayer.getRescaledRect(v.width,v.height,this.imageWidth,this.imageHeight,v.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(S),this.cropRectChanged(S),this.flippedHorizontally=v.flippedHorizontally,this.flippedVertically=v.flippedVertically,this.applyFlip(),this.rotationAngle=v.rotationAngle,this.applyRotation()}},z.prototype.clientToLocalCoordinates=function(v,S){var N=this.cropImage.getBoundingClientRect();return{x:v-N.left,y:S-N.top}},z.prototype.onWindowResize=function(){this.positionUI()},z.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var v=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=v+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px";break;case"popup":this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=this.windowHeight+"px",this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)"}this.positionCropImage()},z.prototype.rotateLeftButtonClicked=function(){var v=this.rotationAngle-90;this.rotationAngle%90!=0&&(v+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(v)},z.prototype.rotateRightButtonClicked=function(){var v=this.rotationAngle+90;this.rotationAngle%90!=0&&(v-=this.rotationAngle>=0?this.rotationAngle%90:90+this.rotationAngle%90),this.rotateTo(v)},z.prototype.rotateTo=function(v){v=(v=v>180?v-360:v)<=-180?v+360:v,this.rotationAngle=v,this.applyRotation()},z.prototype.rotateBy=function(v){this.rotateTo((this.rotationAngle+v)%360)},z.prototype.applyRotation=function(){var v=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var S=this.editingTargetRotationContainer.transform.baseVal.getItem(0);S.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(S,0);var N=this.editingTarget.getBoundingClientRect();this.scaleFactor=Math.min(this.imageWidth/N.width,this.imageHeight/N.height),this.editingTargetRotationScaleContainer.style.transform="scale("+this.scaleFactor+")",this.zoomToCropEnabled=v},z.prototype.flipHorizontallyButtonClicked=function(){this.flippedHorizontally=!this.flippedHorizontally,this.applyFlip()},z.prototype.flipVerticallyButtonClicked=function(){this.flippedVertically=!this.flippedVertically,this.applyFlip()},z.prototype.applyFlip=function(){this.editingTarget.style.transform="scale("+(this.flippedHorizontally?-1:1)+","+(this.flippedVertically?-1:1)+")"},z.prototype.startRenderAndClose=function(){return Lt(this,void 0,void 0,function(){var v,S;return di(this,function(N){switch(N.label){case 0:return[4,this.render()];case 1:return v=N.sent(),S=this.getState(),this.renderEventListeners.forEach(function(Z){return Z(v,S)}),this.close(!0),[2]}})})},z.prototype.render=function(){return Lt(this,void 0,void 0,function(){var v;return di(this,function(S){switch(S.label){case 0:return(v=new pn).naturalSize=this.renderAtNaturalSize,v.imageType=this.renderImageType,v.imageQuality=this.renderImageQuality,v.width=this.renderWidth,v.height=this.renderHeight,this.unzoomFromCrop(),Ve.setAttributes(this.cropLayerContainer,[["display","none"]]),[4,v.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 1:return S.sent(),[4,v.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 2:return[2,S.sent()]}})})},z.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new It("toolbar",`
      width: `+(this.displayMode==="inline"?"100%":"calc(100vw - "+2*this.popupMargin+"px)")+`;
      flex-shrink: 0;
      display: flex;
      flex-direction: row;
      justify-content: space-between;      
      height: `+this.toolbarHeight+`px;
      box-sizing: content-box;
      overflow: hidden;
      line-height: 0px;
    `)),this.toolbarStyleColorsClass=this.styles.addClass(new It("toolbar_colors",`
      background-color: `+this.styles.settings.toolbarBackgroundColor+`;
    `)),this.toolbarBlockStyleClass=this.styles.addClass(new It("toolbar-block",`
        display: flex;
        align-items: center;
        box-sizing: content-box;
    `));var v=this.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new It("toolbar_button",`
      display: inline-block;
      width: `+(this.toolbarHeight-2*v)+`px;
      height: `+(this.toolbarHeight-2*v)+`px;
      padding: `+v+`px;
      cursor: default;
      user-select: none;
      box-sizing: content-box;
    `)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new It("toolbar_button_colors",`
      color: `+this.styles.settings.toolbarColor+`;
      fill: currentColor;
    `)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new It("toolbar_active_button",`
      color: `+this.styles.settings.toolbarColor+`;
      fill: currentColor;
      background-color: `+this.styles.settings.toolbarBackgroundActiveColor+`
    `)),this.styles.addRule(new Rt("."+this.toolbarButtonStyleClass.name+" svg",`
      height: `+this.toolbarHeight/2+`px;
    `)),this.styles.addRule(new Rt("."+this.toolbarButtonStyleColorsClass.name+":hover",`
        background-color: `+this.styles.settings.toolbarBackgroundHoverColor+`
    `)),this.toolbarDropdownStyleClass=this.styles.addClass(new It("toolbar_dropdown",`
      position: absolute;
      max-width: `+4*this.toolbarHeight+`px;
      z-index: 20;
      white-space: normal;
      box-sizing: content-box;
      box-shadow: 3px 3px rgba(33, 33, 33, 0.1);
      margin: `+(this.displayMode==="inline"?"0":this.popupMargin)+`px;
      line-height: 0px;
    `)),this.toolbarDropdownStyleColorsClass=this.styles.addClass(new It("toolbar_dropdown_colors",`
      background-color: `+this.styles.settings.toolbarBackgroundColor+`;
    `)),this.toolbarStraightenerBlockStyleClass=this.styles.addClass(new It("toolbar_straightener_block",`
      display: flex;
      overflow: hidden;
      justify-content: center;
      -webkit-mask-image: linear-gradient(90deg, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 30%, rgba(0,0,0,1) 70%, rgba(0,0,0,0) 100%);
    `)),this.toolbarStraightenerStyleClass=this.styles.addClass(new It("toolbar_straightener",`
      display: flex;
      overflow: hidden;
      justify-content: center;
      height: `+(this.toolbarHeight-2*v)+`px;
      padding: `+v+`px;
      cursor: default;
      user-select: none;
      box-sizing: content-box;
    `)),this.toolbarStraightenerStyleColorsClass=this.styles.addClass(new It("toolbar_straightener_colors",`
      color: `+this.styles.settings.toolbarColor+`;
      fill: currentColor;
    `))},z.instanceCounter=0,z}(),At=ne("8hTe"),mn=ne.n(At),gn=/<pre[^>]*>/g;function vn(z){var v=document.createElement("div");return v.innerHTML=z,v.childNodes.length===0?"":v.childNodes[0].nodeValue}var yn=et.a=function(z){var v=z.value,S=v===void 0?"":v,N=z.edit,Z=N===void 0?!1:N,G=z.className,fe=z.showTextOnly,ke=z.showLines,Ze=z.replaces,gt=z.zoomImg,Fe=z.hasMask,Et=z.style,Ht=Et===void 0?{}:Et,Zt=z.stylesPrev,Bi=Zt===void 0?{}:Zt,xi=String(S),Ti=Object(I.useRef)(),Qi=Object(I.useRef)(),Dn=Object(I.useState)(""),ci=Object(W.a)(Dn,2),zi=ci[0],ln=ci[1],un=Object(I.useState)("office"),ji=Object(W.a)(un,2),kn=ji[0],_n=ji[1],Kn=function(){var Wt=new We(Qi.current);Wt.displayMode="popup",Wt.addRenderEventListener(function(){var yi=Object(U.a)(k.a.mark(function Pt(si){var Vt;return k.a.wrap(function(fi){for(;;)switch(fi.prev=fi.next){case 0:return Ti.current.style.display="none",fi.next=3,Object(Te.a)("/api/attachments.json",{method:"post",body:{file_type:"base64",original_filename:"educoder.png",file:si}});case 3:Vt=fi.sent,Vt!=null&&Vt.id&&Ze(Qi.current.getAttribute("src").replace(ee.a.API_SERVER,""),"/api/attachments/".concat(Vt==null?void 0:Vt.id,"?type=").concat(Vt.content_type));case 5:case"end":return fi.stop()}},Pt)}));return function(Pt){return yi.apply(this,arguments)}}()),Wt.show()},Vn=function(){var Wt=new Ct(Qi.current);Wt.settings.displayMode="popup",Wt.addEventListener("render",function(){var yi=Object(U.a)(k.a.mark(function Pt(si){var Vt;return k.a.wrap(function(fi){for(;;)switch(fi.prev=fi.next){case 0:if(Ti.current.style.display="none",!Qi.current){fi.next=6;break}return fi.next=4,Object(Te.a)("/api/attachments.json",{method:"post",body:{file_type:"base64",original_filename:"educoder.png",file:si.dataUrl}});case 4:Vt=fi.sent,Vt!=null&&Vt.id&&Ze(Qi.current.getAttribute("src").replace(ee.a.API_SERVER,""),"/api/attachments/".concat(Vt==null?void 0:Vt.id,"?type=").concat(Vt.content_type));case 6:case"end":return fi.stop()}},Pt)}));return function(Pt){return yi.apply(this,arguments)}}()),Wt.show(),window.markerArea=Wt},Ji=Object(I.useMemo)(function(){Ti.current&&(Ti.current.style.zIndex=-1);try{var ri=/\(\s+\/api\/attachments\/|\(\/api\/attachments\/|\(\/attachments\/download\//g,Wt=/\"\/api\/attachments\/|\"\/attachments\/download\//g,yi=/\(\s+\/files\/uploads\/|\"\/files\/uploads\//g;xi=xi.replace(ri,"("+ee.a.API_SERVER+"/api/attachments/").replace(Wt,'"'+ee.a.API_SERVER+"/api/attachments/").replace(yi,'"'+ee.a.API_SERVER+"/files/uploads/").replaceAll("http://video.educoder","https://video.educoder").replaceAll("http://www.educoder.net/api","https://data.educoder.net/api").replaceAll("https://www.educoder.net/api","https://data.educoder.net/api").replace(/\r\n/g,`
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e.inclusiveRight?1:0}function yi(e,t){var n=e.lines.length-t.lines.length;if(n!=0)return n;var i=e.find(),a=t.find(),L=At(i.from,a.from)||ri(e)-ri(t);if(L)return-L;var H=At(i.to,a.to)||Wt(e)-Wt(t);return H||t.id-e.id}function Pt(e,t){var n=ci&&e.markedSpans,i;if(n)for(var a=void 0,L=0;L<n.length;++L)a=n[L],a.marker.collapsed&&(t?a.from:a.to)==null&&(!i||yi(i,a.marker)<0)&&(i=a.marker);return i}function si(e){return Pt(e,!0)}function Vt(e){return Pt(e,!1)}function nn(e,t){var n=ci&&e.markedSpans,i;if(n)for(var a=0;a<n.length;++a){var L=n[a];L.marker.collapsed&&(L.from==null||L.from<t)&&(L.to==null||L.to>t)&&(!i||yi(i,L.marker)<0)&&(i=L.marker)}return i}function fi(e,t,n,i,a){var L=lt(e,t),H=ci&&L.markedSpans;if(H)for(var X=0;X<H.length;++X){var Q=H[X];if(!Q.marker.collapsed)continue;var q=Q.marker.find(0),le=At(q.from,n)||ri(Q.marker)-ri(a),ce=At(q.to,i)||Wt(Q.marker)-Wt(a);if(le>=0&&ce<=0||le<=0&&ce>=0)continue;if(le<=0&&(Q.marker.inclusiveRight&&a.inclusiveLeft?At(q.to,n)>=0:At(q.to,n)>0)||le>=0&&(Q.marker.inclusiveRight&&a.inclusiveLeft?At(q.from,i)<=0:At(q.from,i)<0))return!0}}function Oi(e){for(var t;t=si(e);)e=t.find(-1,!0).line;return e}function Xn(e){for(var t;t=Vt(e);)e=t.find(1,!0).line;return e}function xn(e){for(var t,n;t=Vt(e);)e=t.find(1,!0).line,(n||(n=[])).push(e);return n}function cr(e,t){var n=lt(e,t),i=Oi(n);return n==i?t:Mt(i)}function Tn(e,t){if(t>e.lastLine())return t;var n=lt(e,t),i;if(!rn(e,n))return t;for(;i=Vt(n);)n=i.find(1,!0).line;return Mt(n)+1}function rn(e,t){var n=ci&&t.markedSpans;if(n)for(var i=void 0,a=0;a<n.length;++a){if(i=n[a],!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,n){if(n.to==null){var i=n.marker.find(1,!0);return fr(e,i.line,ji(i.line.markedSpans,n.marker))}if(n.marker.inclusiveRight&&n.to==t.text.length)return!0;for(var a=void 0,L=0;L<t.markedSpans.length;++L)if(a=t.markedSpans[L],a.marker.collapsed&&!a.marker.widgetNode&&a.from==n.to&&(a.to==null||a.to!=n.from)&&(a.marker.inclusiveLeft||n.marker.inclusiveRight)&&fr(e,t,a))return!0}function Zi(e){e=Oi(e);for(var t=0,n=e.parent,i=0;i<n.lines.length;++i){var a=n.lines[i];if(a==e)break;t+=a.height}for(var L=n.parent;L;n=L,L=n.parent)for(var H=0;H<L.children.length;++H){var X=L.children[H];if(X==n)break;t+=X.height}return t}function pr(e){if(e.height==0)return 0;for(var t=e.text.length,n,i=e;n=si(i);){var a=n.find(0,!0);i=a.from.line,t+=a.from.ch-a.to.ch}for(i=e;n=Vt(i);){var L=n.find(0,!0);t-=i.text.length-L.from.ch,i=L.to.line,t+=i.text.length-L.to.ch}return t}function jr(e){var t=e.display,n=e.doc;t.maxLine=lt(n,n.first),t.maxLineLength=pr(t.maxLine),t.maxLineChanged=!0,n.iter(function(i){var 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if(bt.from<=Q&&(bt.to==null||bt.to>Q||Dt.collapsed&&bt.to==Q&&bt.from==Q)){if(bt.to!=null&&bt.to!=Q&&_e>bt.to&&(_e=bt.to,Be=""),Dt.className&&(Ie+=" "+Dt.className),Dt.css&&(Ee=(Ee?Ee+";":"")+Dt.css),Dt.startStyle&&bt.from==Q&&(Xe+=" "+Dt.startStyle),Dt.endStyle&&bt.to==_e&&(pt||(pt=[])).push(Dt.endStyle,bt.to),Dt.title&&((dt||(dt={})).title=Dt.title),Dt.attributes)for(var Jt in Dt.attributes)(dt||(dt={}))[Jt]=Dt.attributes[Jt];Dt.collapsed&&(!at||yi(at.marker,Dt)<0)&&(at=bt)}else bt.from>Q&&_e>bt.from&&(_e=bt.from)}if(pt)for(var gi=0;gi<pt.length;gi+=2)pt[gi+1]==_e&&(Be+=" "+pt[gi]);if(!at||at.from==Q)for(var ti=0;ti<st.length;++ti)Nt(t,0,st[ti]);if(at&&(at.from||0)==Q){if(Nt(t,(at.to==null?X+1:at.to)-Q,at.marker,at.from==null),at.to==null)return;at.to==Q&&(at=!1)}}if(Q>=X)break;for(var Wi=Math.min(X,_e);;){if(le){var Ni=Q+le.length;if(!at){var oi=Ni>Wi?le.slice(0,Wi-Q):le;t.addToken(t,oi,ce?ce+Ie:Ie,Xe,Q+oi.length==_e?Be:"",Ee,dt)}if(Ni>=Wi){le=le.slice(Wi-Q),Q=Wi;break}Q=Ni,Xe=""}le=a.slice(L,L=n[q++]),ce=kt(n[q++],t.cm.options)}}}function Gt(e,t,n){this.line=t,this.rest=xn(t),this.size=this.rest?Mt(Re(this.rest))-n+1:1,this.node=this.text=null,this.hidden=rn(e,t)}function ki(e,t,n){for(var i=[],a,L=t;L<n;L=a){var H=new Gt(e.doc,lt(e.doc,L),L);a=L+H.size,i.push(H)}return i}var wi=null;function Yi(e){wi?wi.ops.push(e):e.ownsGroup=wi={ops:[e],delayedCallbacks:[]}}function Lo(e){var t=e.delayedCallbacks,n=0;do{for(;n<t.length;n++)t[n].call(null);for(var i=0;i<e.ops.length;i++){var a=e.ops[i];if(a.cursorActivityHandlers)for(;a.cursorActivityCalled<a.cursorActivityHandlers.length;)a.cursorActivityHandlers[a.cursorActivityCalled++].call(null,a.cm)}}while(n<t.length)}function Io(e,t){var n=e.ownsGroup;if(!n)return;try{Lo(n)}finally{wi=null,t(n)}}var mr=null;function _i(e,t){var n=ct(e,t);if(!n.length)return;var i=Array.prototype.slice.call(arguments,2),a;wi?a=wi.delayedCallbacks:mr?a=mr:(a=mr=[],setTimeout(Do,0));for(var L=function(X){a.push(function(){return n[X].apply(null,i)})},H=0;H<n.length;++H)L(H)}function Do(){var e=mr;mr=null;for(var t=0;t<e.length;++t)e[t]()}function Ya(e,t,n,i){for(var a=0;a<t.changes.length;a++){var L=t.changes[a];L=="text"?Mo(e,t):L=="gutter"?Qa(e,t,n,i):L=="class"?ha(e,t):L=="widget"&&Po(e,t,i)}t.changes=null}function gr(e){return e.node==e.text&&(e.node=h("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),W&&j<8&&(e.node.style.zIndex=2)),e.node}function ko(e,t){var n=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(n&&(n+=" CodeMirror-linebackground"),t.background)n?t.background.className=n:(t.background.parentNode.removeChild(t.background),t.background=null);else if(n){var i=gr(t);t.background=i.insertBefore(h("div",null,n),i.firstChild),e.display.input.setUneditable(t.background)}}function $a(e,t){var n=e.display.externalMeasured;return n&&n.line==t.line?(e.display.externalMeasured=null,t.measure=n.measure,n.built):Bt(e,t)}function Mo(e,t){var n=t.text.className,i=$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)):n&&(t.text.className=n)}function ha(e,t){ko(e,t),t.line.wrapClass?gr(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var n=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=n||""}function Qa(e,t,n,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 a=gr(t);t.gutterBackground=h("div",null,"CodeMirror-gutter-background 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i=e.display,a=e.doc,L=document.createDocumentFragment(),H=qa(e.display),X=H.left,Q=Math.max(i.sizerWidth,Pn(e)-i.sizer.offsetLeft)-H.right,q=a.direction=="ltr";function le(st,pt,wt,bt){pt<0&&(pt=0),pt=Math.round(pt),bt=Math.round(bt),L.appendChild(h("div",null,"CodeMirror-selected","position: absolute; left: "+st+`px;
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                             height: `+(bt-pt)+"px"))}function ce(st,pt,wt){var bt=lt(a,st),Dt=bt.text.length,Jt,gi;function ti(oi,Fi){return ma(e,We(st,oi),"div",bt,Fi)}function Wi(oi,Fi,bi){var hi=ds(e,bt,null,oi),li=Fi=="ltr"==(bi=="after")?"left":"right",ni=bi=="after"?hi.begin:hi.end-(/\s/.test(bt.text.charAt(hi.end-1))?2:1);return ti(ni,li)[li]}var Ni=nt(bt,a.direction);return tt(Ni,pt||0,wt==null?Dt:wt,function(oi,Fi,bi,hi){var li=bi=="ltr",ni=ti(oi,li?"left":"right"),Ui=ti(Fi-1,li?"right":"left"),ur=pt==null&&oi==0,In=wt==null&&Fi==Dt,Ci=hi==0,on=!Ni||hi==Ni.length-1;if(Ui.top-ni.top<=3){var vi=(q?ur:In)&&Ci,Va=(q?In:ur)&&on,fn=vi?X:(li?ni:Ui).left,Gn=Va?Q:(li?Ui:ni).right;le(fn,ni.top,Gn-fn,ni.bottom)}else{var zn,Li,hr,Xa;li?(zn=q&&ur&&Ci?X:ni.left,Li=q?Q:Wi(oi,bi,"before"),hr=q?X:Wi(Fi,bi,"after"),Xa=q&&In&&on?Q:Ui.right):(zn=q?Wi(oi,bi,"before"):X,Li=!q&&ur&&Ci?Q:ni.right,hr=!q&&In&&on?X:Ui.left,Xa=q?Wi(Fi,bi,"after"):Q),le(zn,ni.top,Li-zn,ni.bottom),ni.bottom<Ui.top&&le(X,ni.bottom,null,Ui.top),le(hr,Ui.top,Xa-hr,Ui.bottom)}(!Jt||zr(ni,Jt)<0)&&(Jt=ni),zr(Ui,Jt)<0&&(Jt=Ui),(!gi||zr(ni,gi)<0)&&(gi=ni),zr(Ui,gi)<0&&(gi=Ui)}),{start:Jt,end:gi}}var Ee=t.from(),_e=t.to();if(Ee.line==_e.line)ce(Ee.line,Ee.ch,_e.ch);else{var Ie=lt(a,Ee.line),Be=lt(a,_e.line),Xe=Oi(Ie)==Oi(Be),at=ce(Ee.line,Ee.ch,Xe?Ie.text.length+1:null).end,dt=ce(_e.line,Xe?0:null,_e.ch).start;Xe&&(at.top<dt.top-2?(le(at.right,at.top,null,at.bottom),le(X,dt.top,dt.left,dt.bottom)):le(at.right,at.top,dt.left-at.right,at.bottom)),at.bottom<dt.top&&le(X,at.bottom,null,dt.top)}n.appendChild(L)}function xa(e){if(!e.state.focused)return;var t=e.display;clearInterval(t.blinker);var n=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){e.hasFocus()||Jn(e),t.cursorDiv.style.visibility=(n=!n)?"":"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,Jn(e))},100)}function Ta(e,t){if(e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),e.options.readOnly=="nocursor")return;e.state.focused||(Se(e,"focus",e,t),e.state.focused=!0,P(e.display.wrapper,"CodeMirror-focused"),!e.curOp&&e.display.selForContextMenu!=e.doc.sel&&(e.display.input.reset(),k&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),xa(e)}function Jn(e,t){if(e.state.delayingBlurEvent)return;e.state.focused&&(Se(e,"blur",e,t),e.state.focused=!1,T(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150)}function Kr(e){for(var t=e.display,n=t.lineDiv.offsetTop,i=0;i<t.view.length;i++){var a=t.view[i],L=e.options.lineWrapping,H=void 0,X=0;if(a.hidden)continue;if(W&&j<8){var Q=a.node.offsetTop+a.node.offsetHeight;H=Q-n,n=Q}else{var q=a.node.getBoundingClientRect();H=q.bottom-q.top,!L&&a.text.firstChild&&(X=a.text.firstChild.getBoundingClientRect().right-q.left-1)}var le=a.line.height-H;if((le>.005||le<-.005)&&(ii(a.line,H),ys(a.line),a.rest))for(var ce=0;ce<a.rest.length;ce++)ys(a.rest[ce]);if(X>e.display.sizerWidth){var Ee=Math.ceil(X/Qn(e.display));Ee>e.display.maxLineLength&&(e.display.maxLineLength=Ee,e.display.maxLine=a.line,e.display.maxLineChanged=!0)}}}function ys(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var n=e.widgets[t],i=n.node.parentNode;i&&(n.height=i.offsetHeight)}}function Vr(e,t,n){var i=n&&n.top!=null?Math.max(0,n.top):e.scroller.scrollTop;i=Math.floor(i-Hr(e));var a=n&&n.bottom!=null?n.bottom:i+e.wrapper.clientHeight,L=Gi(t,i),H=Gi(t,a);if(n&&n.ensure){var X=n.ensure.from.line,Q=n.ensure.to.line;X<L?(L=X,H=Gi(t,Zi(lt(t,X))+e.wrapper.clientHeight)):Math.min(Q,t.lastLine())>=H&&(L=Gi(t,Zi(lt(t,Q))-e.wrapper.clientHeight),H=Q)}return{from:L,to:Math.max(H,L+1)}}function Yo(e,t){if(Ne(e,"scrollCursorIntoView"))return;var n=e.display,i=n.sizer.getBoundingClientRect(),a=null;if(t.top+i.top<0?a=!0:t.bottom+i.top>(window.innerHeight||document.documentElement.clientHeight)&&(a=!1),a!=null&&!r){var L=h("div","\u200B",null,`position: absolute;
                         top: `+(t.top-n.viewOffset-Hr(e.display))+`px;
                         height: `+(t.bottom-t.top+an(e)+n.barHeight)+`px;
                         left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(L),L.scrollIntoView(a),e.display.lineSpace.removeChild(L)}}function $o(e,t,n,i){i==null&&(i=0);var a;!e.options.lineWrapping&&t==n&&(t=t.ch?We(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,n=t.sticky=="before"?We(t.line,t.ch+1,"before"):t);for(var L=0;L<5;L++){var H=!1,X=qi(e,t),Q=!n||n==t?X:qi(e,n);a={left:Math.min(X.left,Q.left),top:Math.min(X.top,Q.top)-i,right:Math.max(X.left,Q.left),bottom:Math.max(X.bottom,Q.bottom)+i};var q=wa(e,a),le=e.doc.scrollTop,ce=e.doc.scrollLeft;if(q.scrollTop!=null&&(Er(e,q.scrollTop),Math.abs(e.doc.scrollTop-le)>1&&(H=!0)),q.scrollLeft!=null&&(Bn(e,q.scrollLeft),Math.abs(e.doc.scrollLeft-ce)>1&&(H=!0)),!H)break}return a}function Qo(e,t){var n=wa(e,t);n.scrollTop!=null&&Er(e,n.scrollTop),n.scrollLeft!=null&&Bn(e,n.scrollLeft)}function wa(e,t){var n=e.display,i=$n(e.display);t.top<0&&(t.top=0);var a=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:n.scroller.scrollTop,L=ca(e),H={};t.bottom-t.top>L&&(t.bottom=t.top+L);var X=e.doc.height+da(n),Q=t.top<i,q=t.bottom>X-i;if(t.top<a)H.scrollTop=Q?0:t.top;else if(t.bottom>a+L){var le=Math.min(t.top,(q?X:t.bottom)-L);le!=a&&(H.scrollTop=le)}var ce=e.options.fixedGutter?0:n.gutters.offsetWidth,Ee=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:n.scroller.scrollLeft-ce,_e=Pn(e)-n.gutters.offsetWidth,Ie=t.right-t.left>_e;return Ie&&(t.right=t.left+_e),t.left<10?H.scrollLeft=0:t.left<Ee?H.scrollLeft=Math.max(0,t.left+ce-(Ie?0:10)):t.right>_e+Ee-3&&(H.scrollLeft=t.right+(Ie?0:10)-_e),H}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 Zn(e){Xr(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function br(e,t,n){(t!=null||n!=null)&&Xr(e),t!=null&&(e.curOp.scrollLeft=t),n!=null&&(e.curOp.scrollTop=n)}function Jo(e,t){Xr(e),e.curOp.scrollToPos=t}function Xr(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=us(e,t.from),i=us(e,t.to);_s(e,n,i,t.margin)}}function _s(e,t,n,i){var a=wa(e,{left:Math.min(t.left,n.left),top:Math.min(t.top,n.top)-i,right:Math.max(t.right,n.right),bottom:Math.max(t.bottom,n.bottom)+i});br(e,a.scrollLeft,a.scrollTop)}function Er(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;D||Aa(e,{top:t}),bs(e,t,!0),D&&Aa(e),wr(e,100)}function bs(e,t,n){if(t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),e.display.scroller.scrollTop==t&&!n)return;e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t)}function Bn(e,t,n,i){if(t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!i)return;e.doc.scrollLeft=t,Ss(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t)}function xr(e){var t=e.display,n=t.gutters.offsetWidth,i=Math.round(e.doc.height+da(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?n:0,docHeight:i,scrollHeight:i+an(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}var jn=function(e,t,n){this.cm=n;var i=this.vert=h("div",[h("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),a=this.horiz=h("div",[h("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");i.tabIndex=a.tabIndex=-1,e(i),e(a),Ae(i,"scroll",function(){i.clientHeight&&t(i.scrollTop,"vertical")}),Ae(a,"scroll",function(){a.clientWidth&&t(a.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,W&&j<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};jn.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,n=e.scrollHeight>e.clientHeight+1,i=e.nativeBarWidth;if(n){this.vert.style.display="block",this.vert.style.bottom=t?i+"px":"0";var a=e.viewHeight-(t?i:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+a)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=n?i+"px":"0",this.horiz.style.left=e.barLeft+"px";var L=e.viewWidth-e.barLeft-(n?i:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+L)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(i==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:n?i:0,bottom:t?i:0}},jn.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},jn.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},jn.prototype.zeroWidthHack=function(){var e=l&&!u?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new ee,this.disableVert=new ee},jn.prototype.enableZeroWidthBar=function(e,t,n){e.style.pointerEvents="auto";function i(){var a=e.getBoundingClientRect(),L=n=="vert"?document.elementFromPoint(a.right-1,(a.top+a.bottom)/2):document.elementFromPoint((a.right+a.left)/2,a.bottom-1);L!=e?e.style.pointerEvents="none":t.set(1e3,i)}t.set(1e3,i)},jn.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 qn(e,t){t||(t=xr(e));var n=e.display.barWidth,i=e.display.barHeight;Es(e,t);for(var a=0;a<4&&n!=e.display.barWidth||i!=e.display.barHeight;a++)n!=e.display.barWidth&&e.options.lineWrapping&&Kr(e),Es(e,xr(e)),n=e.display.barWidth,i=e.display.barHeight}function Es(e,t){var n=e.display,i=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=i.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=i.bottom)+"px",n.heightForcer.style.borderBottom=i.bottom+"px solid transparent",i.right&&i.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=i.bottom+"px",n.scrollbarFiller.style.width=i.right+"px"):n.scrollbarFiller.style.display="",i.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=i.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}var xs={native:jn,null:Tr};function Ts(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&T(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new xs[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),Ae(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,n){n=="horizontal"?Bn(e,t):Er(e,t)},e),e.display.scrollbars.addClass&&P(e.display.wrapper,e.display.scrollbars.addClass)}var Zo=0;function Hn(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Zo},Yi(e.curOp)}function Wn(e){var t=e.curOp;t&&Io(t,function(n){for(var i=0;i<n.ops.length;i++)n.ops[i].cm.curOp=null;qo(n)})}function qo(e){for(var t=e.ops,n=0;n<t.length;n++)el(t[n]);for(var i=0;i<t.length;i++)tl(t[i]);for(var a=0;a<t.length;a++)il(t[a]);for(var L=0;L<t.length;L++)nl(t[L]);for(var H=0;H<t.length;H++)rl(t[H])}function el(e){var t=e.cm,n=t.display;sl(t),e.updateMaxLine&&jr(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<n.viewFrom||e.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new 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 il(e){var t=e.cm,n=t.display;e.updatedDisplay&&Kr(t),e.barMeasure=xr(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=ts(t,n.maxLine,n.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+an(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-Pn(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function nl(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Bn(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var n=e.focus&&e.focus==M();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,n),(e.updatedDisplay||e.startHeight!=t.doc.height)&&qn(t,e.barMeasure),e.updatedDisplay&&Ra(t,e.barMeasure),e.selectionChanged&&xa(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),n&&gs(e.cm)}function rl(e){var t=e.cm,n=t.display,i=t.doc;if(e.updatedDisplay&&ws(t,e.update),n.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(n.wheelStartX=n.wheelStartY=null),e.scrollTop!=null&&bs(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&Bn(t,e.scrollLeft,!0,!0),e.scrollToPos){var a=$o(t,v(i,e.scrollToPos.from),v(i,e.scrollToPos.to),e.scrollToPos.margin);Yo(t,a)}var L=e.maybeHiddenMarkers,H=e.maybeUnhiddenMarkers;if(L)for(var X=0;X<L.length;++X)L[X].lines.length||Se(L[X],"hide");if(H)for(var Q=0;Q<H.length;++Q)H[Q].lines.length&&Se(H[Q],"unhide");n.wrapper.offsetHeight&&(i.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&Se(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Hi(e,t){if(e.curOp)return t();Hn(e);try{return t()}finally{Wn(e)}}function pi(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Hn(e);try{return t.apply(e,arguments)}finally{Wn(e)}}}function Ri(e){return function(){if(this.curOp)return e.apply(this,arguments);Hn(this);try{return e.apply(this,arguments)}finally{Wn(this)}}}function mi(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Hn(t);try{return e.apply(this,arguments)}finally{Wn(t)}}}function wr(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,B(al,e))}function al(e){var t=e.doc;if(t.highlightFrontier>=e.display.viewTo)return;var n=+new Date+e.options.workTime,i=Ze(e,t.highlightFrontier),a=[];t.iter(i.line,Math.min(t.first+t.size,e.display.viewTo+500),function(L){if(i.line>=e.display.viewFrom){var H=L.styles,X=L.text.length>e.options.maxHighlightLength?qt(t.mode,i.state):null,Q=fe(e,L,i,!0);X&&(i.state=X),L.styles=Q.styles;var q=L.styleClasses,le=Q.classes;le?L.styleClasses=le:q&&(L.styleClasses=null);for(var ce=!H||H.length!=L.styles.length||q!=le&&(!q||!le||q.bgClass!=le.bgClass||q.textClass!=le.textClass),Ee=0;!ce&&Ee<H.length;++Ee)ce=H[Ee]!=L.styles[Ee];ce&&a.push(i.line),L.stateAfter=i.save(),i.nextLine()}else L.text.length<=e.options.maxHighlightLength&&gt(e,L.text,i),L.stateAfter=i.line%5==0?i.save():null,i.nextLine();if(+new Date>n)return wr(e,e.options.workDelay),!0}),t.highlightFrontier=i.line,t.modeFrontier=Math.max(t.modeFrontier,i.line),a.length&&Hi(e,function(){for(var L=0;L<a.length;L++)wn(e,a[L],"text")})}var Yr=function(e,t,n){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=Pn(e),this.force=n,this.dims=_a(e),this.events=[]};Yr.prototype.signal=function(e,t){de(e,t)&&this.events.push(arguments)},Yr.prototype.finish=function(){for(var e=0;e<this.events.length;e++)Se.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=an(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=an(e)+"px",t.scrollbarsClipped=!0)}function ol(e){if(e.hasFocus())return null;var t=M();if(!t||!b(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var i=window.getSelection();i.anchorNode&&i.extend&&b(e.display.lineDiv,i.anchorNode)&&(n.anchorNode=i.anchorNode,n.anchorOffset=i.anchorOffset,n.focusNode=i.focusNode,n.focusOffset=i.focusOffset)}return n}function ll(e){if(!e||!e.activeElt||e.activeElt==M())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&b(document.body,e.anchorNode)&&b(document.body,e.focusNode)){var t=window.getSelection(),n=document.createRange();n.setEnd(e.anchorNode,e.anchorOffset),n.collapse(!1),t.removeAllRanges(),t.addRange(n),t.extend(e.focusNode,e.focusOffset)}}function Ca(e,t){var n=e.display,i=e.doc;if(t.editorIsHidden)return Sn(e),!1;if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(n.updateLineNumbers==null||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&fs(e)==0)return!1;Cs(e)&&(Sn(e),t.dims=_a(e));var 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pi(e.cm,ir)(e,t,n);if(e.cm.state.suppressEdits)return}if((de(e,"beforeChange")||e.cm&&de(e.cm,"beforeChange"))&&(t=Xs(e,t,!0),!t))return;var i=Dn&&!n&&bn(e,t.from,t.to);if(i)for(var a=i.length-1;a>=0;--a)Ys(e,{from:i[a].from,to:i[a].to,text:a?[""]:t.text,origin:t.origin});else Ys(e,t)}function Ys(e,t){if(t.text.length==1&&t.text[0]==""&&At(t.from,t.to)==0)return;var n=Ia(e,t);Ns(e,t,n,e.cm?e.cm.curOp.id:NaN),Ar(e,t,n,Ji(e,t));var i=[];On(e,function(a,L){!L&&re(i,a.history)==-1&&(Zs(a.history,t),i.push(a.history)),Ar(a,t,null,Ji(a,t))})}function ta(e,t,n){var i=e.cm&&e.cm.state.suppressEdits;if(i&&!n)return;for(var a=e.history,L,H=e.sel,X=t=="undo"?a.done:a.undone,Q=t=="undo"?a.undone:a.done,q=0;q<X.length&&!(L=X[q],n?L.ranges&&!L.equals(e.sel):!L.ranges);q++);if(q==X.length)return;for(a.lastOrigin=a.lastSelOrigin=null;;)if(L=X.pop(),L.ranges){if(Jr(L,Q),n&&!L.equals(e.sel)){Si(e,L,{clearRedo:!1});return}H=L}else if(i){X.push(L);return}else break;var le=[];Jr(H,Q),Q.push({changes:le,generation:a.generation}),a.generation=L.generation||++a.maxGeneration;for(var ce=de(e,"beforeChange")||e.cm&&de(e.cm,"beforeChange"),Ee=function(Be){var Xe=L.changes[Be];if(Xe.origin=t,ce&&!Xs(e,Xe,!1))return X.length=0,{};le.push(Ma(e,Xe));var at=Be?Ia(e,Xe):Re(X);Ar(e,Xe,at,Us(e,Xe)),!Be&&e.cm&&e.cm.scrollIntoView({from:Xe.from,to:An(Xe)});var dt=[];On(e,function(st,pt){!pt&&re(dt,st.history)==-1&&(Zs(st.history,Xe),dt.push(st.history)),Ar(st,Xe,null,Us(st,Xe))})},_e=L.changes.length-1;_e>=0;--_e){var Ie=Ee(_e);if(Ie)return Ie.v}}function $s(e,t){if(t==0)return;if(e.first+=t,e.sel=new Vi(ze(e.sel.ranges,function(a){return new zt(We(a.anchor.line+t,a.anchor.ch),We(a.head.line+t,a.head.ch))}),e.sel.primIndex),e.cm){Mi(e.cm,e.first,e.first-t,t);for(var n=e.cm.display,i=n.viewFrom;i<n.viewTo;i++)wn(e.cm,i,"gutter")}}function Ar(e,t,n,i){if(e.cm&&!e.cm.curOp)return pi(e.cm,Ar)(e,t,n,i);if(t.to.line<e.first){$s(e,t.text.length-1-(t.to.line-t.from.line));return}if(t.from.line>e.lastLine())return;if(t.from.line<e.first){var a=t.text.length-1-(e.first-t.from.line);$s(e,a),t={from:We(e.first,0),to:We(t.to.line+a,t.to.ch),text:[Re(t.text)],origin:t.origin}}var L=e.lastLine();t.to.line>L&&(t={from:t.from,to:We(L,lt(e,L).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Ai(e,t.from,t.to),n||(n=Ia(e,t)),e.cm?bl(e.cm,t,i):ka(e,t,i),qr(e,n,ye),e.cantEdit&&ea(e,We(e.firstLine(),0))&&(e.cantEdit=!1)}function bl(e,t,n){var i=e.doc,a=e.display,L=t.from,H=t.to,X=!1,Q=L.line;e.options.lineWrapping||(Q=Mt(Oi(lt(i,L.line))),i.iter(Q,H.line+1,function(_e){if(_e==a.maxLine)return X=!0,!0})),i.sel.contains(t.from,t.to)>-1&&ve(e),ka(i,t,n,cs(e)),e.options.lineWrapping||(i.iter(Q,L.line+t.text.length,function(_e){var Ie=pr(_e);Ie>a.maxLineLength&&(a.maxLine=_e,a.maxLineLength=Ie,a.maxLineChanged=!0,X=!1)}),X&&(e.curOp.updateMaxLine=!0)),Qi(i,L.line),wr(e,400);var q=t.text.length-(H.line-L.line)-1;t.full?Mi(e):L.line==H.line&&t.text.length==1&&!Ds(e.doc,t)?wn(e,L.line,"text"):Mi(e,L.line,H.line+1,q);var le=de(e,"changes"),ce=de(e,"change");if(ce||le){var Ee={from:L,to:H,text:t.text,removed:t.removed,origin:t.origin};ce&&_i(e,"change",e,Ee),le&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(Ee)}e.display.selForContextMenu=null}function nr(e,t,n,i,a){var L;i||(i=n),At(i,n)<0&&(L=[i,n],n=L[0],i=L[1]),typeof t=="string"&&(t=e.splitLines(t)),ir(e,{from:n,to:i,text:t,origin:a})}function Qs(e,t,n,i){n<e.line?e.line+=i:t<e.line&&(e.line=t,e.ch=0)}function Js(e,t,n,i){for(var a=0;a<e.length;++a){var L=e[a],H=!0;if(L.ranges){L.copied||(L=e[a]=L.deepCopy(),L.copied=!0);for(var X=0;X<L.ranges.length;X++)Qs(L.ranges[X].anchor,t,n,i),Qs(L.ranges[X].head,t,n,i);continue}for(var Q=0;Q<L.changes.length;++Q){var q=L.changes[Q];if(n<q.from.line)q.from=We(q.from.line+i,q.from.ch),q.to=We(q.to.line+i,q.to.ch);else if(t<=q.to.line){H=!1;break}}H||(e.splice(0,a+1),a=0)}}function Zs(e,t){var n=t.from.line,i=t.to.line,a=t.text.length-(i-n)-1;Js(e.done,n,i,a),Js(e.undone,n,i,a)}function Or(e,t,n,i){var a=t,L=t;return typeof t=="number"?L=lt(e,z(e,t)):a=Mt(t),a==null?null:(i(L,a)&&e.cm&&wn(e.cm,a,n),L)}function Rr(e){this.lines=e,this.parent=null;for(var t=0,n=0;n<e.length;++n)e[n].parent=this,t+=e[n].height;this.height=t}Rr.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n=e,i=e+t;n<i;++n){var a=this.lines[n];this.height-=a.height,yt(a),_i(a,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,n){this.height+=n,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var i=0;i<t.length;++i)t[i].parent=this},iterN:function(e,t,n){for(var i=e+t;e<i;++e)if(n(this.lines[e]))return!0}};function Lr(e){this.children=e;for(var t=0,n=0,i=0;i<e.length;++i){var a=e[i];t+=a.chunkSize(),n+=a.height,a.parent=this}this.size=t,this.height=n,this.parent=null}Lr.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var n=0;n<this.children.length;++n){var i=this.children[n],a=i.chunkSize();if(e<a){var L=Math.min(t,a-e),H=i.height;if(i.removeInner(e,L),this.height-=H-i.height,a==L&&(this.children.splice(n--,1),i.parent=null),(t-=L)==0)break;e=0}else e-=a}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof Rr))){var X=[];this.collapse(X),this.children=[new Rr(X)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,n){this.size+=t.length,this.height+=n;for(var i=0;i<this.children.length;++i){var a=this.children[i],L=a.chunkSize();if(e<=L){if(a.insertInner(e,t,n),a.lines&&a.lines.length>50){for(var H=a.lines.length%25+25,X=H;X<a.lines.length;){var Q=new Rr(a.lines.slice(X,X+=25));a.height-=Q.height,this.children.splice(++i,0,Q),Q.parent=this}a.lines=a.lines.slice(0,H),this.maybeSpill()}break}e-=L}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),n=new Lr(t);if(e.parent){e.size-=n.size,e.height-=n.height;var a=re(e.parent.children,e);e.parent.children.splice(a+1,0,n)}else{var i=new Lr(e.children);i.parent=e,e.children=[i,n],e=i}n.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()},iterN:function(e,t,n){for(var i=0;i<this.children.length;++i){var a=this.children[i],L=a.chunkSize();if(e<L){var H=Math.min(t,L-e);if(a.iterN(e,H,n))return!0;if((t-=H)==0)break;e=0}else e-=L}}};var Ir=function(e,t,n){if(n)for(var i in n)n.hasOwnProperty(i)&&(this[i]=n[i]);this.doc=e,this.node=t};Ir.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,n=this.line,i=Mt(n);if(i==null||!t)return;for(var a=0;a<t.length;++a)t[a]==this&&t.splice(a--,1);t.length||(n.widgets=null);var L=vr(this);ii(n,Math.max(0,n.height-L)),e&&(Hi(e,function(){qs(e,n,-L),wn(e,i,"widget")}),_i(e,"lineWidgetCleared",e,this,i))},Ir.prototype.changed=function(){var e=this,t=this.height,n=this.doc.cm,i=this.line;this.height=null;var a=vr(this)-t;if(!a)return;rn(this.doc,i)||ii(i,i.height+a),n&&Hi(n,function(){n.curOp.forceUpdate=!0,qs(n,i,a),_i(n,"lineWidgetChanged",n,e,Mt(i))})},pe(Ir);function qs(e,t,n){Zi(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Sa(e,n)}function El(e,t,n,i){var a=new Ir(e,n,i),L=e.cm;return L&&a.noHScroll&&(L.display.alignWidgets=!0),Or(e,t,"widget",function(H){var X=H.widgets||(H.widgets=[]);if(a.insertAt==null?X.push(a):X.splice(Math.min(X.length-1,Math.max(0,a.insertAt)),0,a),a.line=H,L&&!rn(e,H)){var Q=Zi(H)<e.scrollTop;ii(H,H.height+vr(a)),Q&&Sa(L,a.height),L.curOp.forceUpdate=!0}return!0}),L&&_i(L,"lineWidgetAdded",L,a,typeof t=="number"?t:Mt(t)),a}var eo=0,Rn=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++eo};Rn.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&Hn(e),de(this,"clear")){var n=this.find();n&&_i(this,"clear",n.from,n.to)}for(var i=null,a=null,L=0;L<this.lines.length;++L){var H=this.lines[L],X=ji(H.markedSpans,this);e&&!this.collapsed?wn(e,Mt(H),"text"):e&&(X.to!=null&&(a=Mt(H)),X.from!=null&&(i=Mt(H))),H.markedSpans=kn(H.markedSpans,X),X.from==null&&this.collapsed&&!rn(this.doc,H)&&e&&ii(H,$n(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var Q=0;Q<this.lines.length;++Q){var q=Oi(this.lines[Q]),le=pr(q);le>e.display.maxLineLength&&(e.display.maxLine=q,e.display.maxLineLength=le,e.display.maxLineChanged=!0)}i!=null&&e&&this.collapsed&&Mi(e,i,a+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Gs(e.doc)),e&&_i(e,"markerCleared",e,this,i,a),t&&Wn(e),this.parent&&this.parent.clear()},Rn.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var n,i,a=0;a<this.lines.length;++a){var L=this.lines[a],H=ji(L.markedSpans,this);if(H.from!=null&&(n=We(t?L:Mt(L),H.from),e==-1))return n;if(H.to!=null&&(i=We(t?L:Mt(L),H.to),e==1))return i}return n&&{from:n,to:i}},Rn.prototype.changed=function(){var e=this,t=this.find(-1,!0),n=this,i=this.doc.cm;if(!t||!i)return;Hi(i,function(){var a=t.line,L=Mt(t.line),H=fa(i,L);if(H&&(rs(H),i.curOp.selectionChanged=i.curOp.forceUpdate=!0),i.curOp.updateMaxLine=!0,!rn(n.doc,a)&&n.height!=null){var X=n.height;n.height=null;var Q=vr(n)-X;Q&&ii(a,a.height+Q)}_i(i,"markerChanged",i,e)})},Rn.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||re(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},Rn.prototype.detachLine=function(e){if(this.lines.splice(re(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},pe(Rn);function rr(e,t,n,i,a){if(i&&i.shared)return xl(e,t,n,i,a);if(e.cm&&!e.cm.curOp)return pi(e.cm,rr)(e,t,n,i,a);var L=new Rn(e,a),H=At(t,n);if(i&&C(i,L,!1),H>0||H==0&&L.clearWhenEmpty!==!1)return L;if(L.replacedWith&&(L.collapsed=!0,L.widgetNode=_("span",[L.replacedWith],"CodeMirror-widget"),i.handleMouseEvents||L.widgetNode.setAttribute("cm-ignore-events","true"),i.insertLeft&&(L.widgetNode.insertLeft=!0)),L.collapsed){if(fi(e,t.line,t,n,L)||t.line!=n.line&&fi(e,n.line,t,n,L))throw new Error("Inserting collapsed marker partially overlapping an existing one");ln()}L.addToHistory&&Ns(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var X=t.line,Q=e.cm,q;if(e.iter(X,n.line+1,function(ce){Q&&L.collapsed&&!Q.options.lineWrapping&&Oi(ce)==Q.display.maxLine&&(q=!0),L.collapsed&&X!=t.line&&ii(ce,0),_n(ce,new un(L,X==t.line?t.ch:null,X==n.line?n.ch:null)),++X}),L.collapsed&&e.iter(t.line,n.line+1,function(ce){rn(e,ce)&&ii(ce,0)}),L.clearOnEnter&&Ae(L,"beforeCursorEnter",function(){return L.clear()}),L.readOnly&&(zi(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),L.collapsed&&(L.id=++eo,L.atomic=!0),Q){if(q&&(Q.curOp.updateMaxLine=!0),L.collapsed)Mi(Q,t.line,n.line+1);else if(L.className||L.startStyle||L.endStyle||L.css||L.attributes||L.title)for(var le=t.line;le<=n.line;le++)wn(Q,le,"text");L.atomic&&Gs(Q.doc),_i(Q,"markerAdded",Q,L)}return L}var Dr=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].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();_i(this,"clear")},Dr.prototype.find=function(e,t){return this.primary.find(e,t)},pe(Dr);function xl(e,t,n,i,a){i=C(i),i.shared=!1;var L=[rr(e,t,n,i,a)],H=L[0],X=i.widgetNode;return On(e,function(Q){X&&(i.widgetNode=X.cloneNode(!0)),L.push(rr(Q,v(Q,t),v(Q,n),i,a));for(var q=0;q<Q.linked.length;++q)if(Q.linked[q].isParent)return;H=Re(L)}),new Dr(L,H)}function to(e){return e.findMarks(We(e.first,0),e.clipPos(We(e.lastLine())),function(t){return t.parent})}function Tl(e,t){for(var n=0;n<t.length;n++){var i=t[n],a=i.find(),L=e.clipPos(a.from),H=e.clipPos(a.to);if(At(L,H)){var X=rr(e,L,H,i.primary,i.primary.type);i.markers.push(X),X.parent=i}}}function wl(e){for(var t=function(i){var a=e[i],L=[a.primary.doc];On(a.primary.doc,function(Q){return L.push(Q)});for(var H=0;H<a.markers.length;H++){var X=a.markers[H];re(L,X.doc)==-1&&(X.parent=null,a.markers.splice(H--,1))}},n=0;n<e.length;n++)t(n)}var Sl=0,Pi=function(e,t,n,i,a){if(!(this instanceof Pi))return new Pi(e,t,n,i,a);n==null&&(n=0),Lr.call(this,[new Rr([new Mn("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=n;var L=We(n,0);this.sel=Cn(L),this.history=new Qr(null),this.id=++Sl,this.modeOption=t,this.lineSep=i,this.direction=a=="rtl"?"rtl":"ltr",this.extend=!1,typeof e=="string"&&(e=this.splitLines(e)),ka(this,{from:L,to:L,text:e}),Si(this,Cn(L),ye)};Pi.prototype=ot(Lr.prototype,{constructor:Pi,iter:function(e,t,n){n?this.iterN(e-this.first,t-e,n):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var n=0,i=0;i<t.length;++i)n+=t[i].height;this.insertInner(e-this.first,t,n)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=Ei(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:mi(function(e){var t=We(this.first,0),n=this.first+this.size-1;ir(this,{from:t,to:We(n,lt(this,n).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&br(this.cm,0,0),Si(this,Cn(t),ye)}),replaceRange:function(e,t,n,i){t=v(this,t),n=n?v(this,n):t,nr(this,e,t,n,i)},getRange:function(e,t,n){var i=Ai(this,v(this,e),v(this,t));return n===!1?i:i.join(n||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if($i(this,e))return lt(this,e)},getLineNumber:function(e){return Mt(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=lt(this,e)),Oi(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return v(this,e)},getCursor:function(e){var t=this.sel.primary(),n;return e==null||e=="head"?n=t.head:e=="anchor"?n=t.anchor:e=="end"||e=="to"||e===!1?n=t.to():n=t.from(),n},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:mi(function(e,t,n){js(this,v(this,typeof e=="number"?We(e,t||0):e),null,n)}),setSelection:mi(function(e,t,n){js(this,v(this,e),v(this,t||e),n)}),extendSelection:mi(function(e,t,n){Zr(this,v(this,e),t&&v(this,t),n)}),extendSelections:mi(function(e,t){Bs(this,N(this,e),t)}),extendSelectionsBy:mi(function(e,t){var n=ze(this.sel.ranges,e);Bs(this,N(this,n),t)}),setSelections:mi(function(e,t,n){if(!e.length)return;for(var i=[],a=0;a<e.length;a++)i[a]=new zt(v(this,e[a].anchor),v(this,e[a].head));t==null&&(t=Math.min(e.length-1,this.sel.primIndex)),Si(this,en(this.cm,i,t),n)}),addSelection:mi(function(e,t,n){var i=this.sel.ranges.slice(0);i.push(new zt(v(this,e),v(this,t||e))),Si(this,en(this.cm,i,i.length-1),n)}),getSelection:function(e){for(var t=this.sel.ranges,n,i=0;i<t.length;i++){var a=Ai(this,t[i].from(),t[i].to());n=n?n.concat(a):a}return e===!1?n:n.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],n=this.sel.ranges,i=0;i<n.length;i++){var a=Ai(this,n[i].from(),n[i].to());e!==!1&&(a=a.join(e||this.lineSeparator())),t[i]=a}return t},replaceSelection:function(e,t,n){for(var i=[],a=0;a<this.sel.ranges.length;a++)i[a]=e;this.replaceSelections(i,t,n||"+input")},replaceSelections:mi(function(e,t,n){for(var i=[],a=this.sel,L=0;L<a.ranges.length;L++){var H=a.ranges[L];i[L]={from:H.from(),to:H.to(),text:this.splitLines(e[L]),origin:n}}for(var X=t&&t!="end"&&cl(this,i,t),Q=i.length-1;Q>=0;Q--)ir(this,i[Q]);X?Hs(this,X):this.cm&&Zn(this.cm)}),undo:mi(function(){ta(this,"undo")}),redo:mi(function(){ta(this,"redo")}),undoSelection:mi(function(){ta(this,"undo",!0)}),redoSelection:mi(function(){ta(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,n=0,i=0;i<e.done.length;i++)e.done[i].ranges||++t;for(var a=0;a<e.undone.length;a++)e.undone[a].ranges||++n;return{undo:t,redo:n}},clearHistory:function(){var e=this;this.history=new Qr(this.history.maxGeneration),On(this,function(t){return t.history=e.history},!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:er(this.history.done),undone:er(this.history.undone)}},setHistory:function(e){var t=this.history=new Qr(this.history.maxGeneration);t.done=er(e.done.slice(0),null,!0),t.undone=er(e.undone.slice(0),null,!0)},setGutterMarker:mi(function(e,t,n){return Or(this,e,"gutter",function(i){var a=i.gutterMarkers||(i.gutterMarkers={});return a[t]=n,!n&&Ge(a)&&(i.gutterMarkers=null),!0})}),clearGutter:mi(function(e){var t=this;this.iter(function(n){n.gutterMarkers&&n.gutterMarkers[e]&&Or(t,n,"gutter",function(){return n.gutterMarkers[e]=null,Ge(n.gutterMarkers)&&(n.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if(typeof e=="number"){if(!$i(this,e))return null;if(t=e,e=lt(this,e),!e)return null}else if(t=Mt(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:mi(function(e,t,n){return Or(this,e,t=="gutter"?"gutter":"class",function(i){var a=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass";if(!i[a])i[a]=n;else{if(A(n).test(i[a]))return!1;i[a]+=" "+n}return!0})}),removeLineClass:mi(function(e,t,n){return Or(this,e,t=="gutter"?"gutter":"class",function(i){var a=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass",L=i[a];if(L)if(n==null)i[a]=null;else{var H=L.match(A(n));if(!H)return!1;var X=H.index+H[0].length;i[a]=L.slice(0,H.index)+(!H.index||X==L.length?"":" ")+L.slice(X)||null}else return!1;return!0})}),addLineWidget:mi(function(e,t,n){return El(this,e,t,n)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,n){return rr(this,v(this,e),v(this,t),n,n&&n.type||"range")},setBookmark:function(e,t){var n={replacedWith:t&&(t.nodeType==null?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1,shared:t&&t.shared,handleMouseEvents:t&&t.handleMouseEvents};return e=v(this,e),rr(this,e,e,n,"bookmark")},findMarksAt:function(e){e=v(this,e);var t=[],n=lt(this,e.line).markedSpans;if(n)for(var i=0;i<n.length;++i){var a=n[i];(a.from==null||a.from<=e.ch)&&(a.to==null||a.to>=e.ch)&&t.push(a.marker.parent||a.marker)}return t},findMarks:function(e,t,n){e=v(this,e),t=v(this,t);var i=[],a=e.line;return this.iter(e.line,t.line+1,function(L){var H=L.markedSpans;if(H)for(var X=0;X<H.length;X++){var Q=H[X];!(Q.to!=null&&a==e.line&&e.ch>=Q.to||Q.from==null&&a!=e.line||Q.from!=null&&a==t.line&&Q.from>=t.ch)&&(!n||n(Q.marker))&&i.push(Q.marker.parent||Q.marker)}++a}),i},getAllMarks:function(){var e=[];return this.iter(function(t){var n=t.markedSpans;if(n)for(var i=0;i<n.length;++i)n[i].from!=null&&e.push(n[i].marker)}),e},posFromIndex:function(e){var t,n=this.first,i=this.lineSeparator().length;return this.iter(function(a){var L=a.text.length+i;if(L>e)return t=e,!0;e-=L,++n}),v(this,We(n,t))},indexFromPos:function(e){e=v(this,e);var t=e.ch;if(e.line<this.first||e.ch<0)return 0;var n=this.lineSeparator().length;return this.iter(this.first,e.line,function(i){t+=i.text.length+n}),t},copy:function(e){var t=new Pi(Ei(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,n=this.first+this.size;e.from!=null&&e.from>t&&(t=e.from),e.to!=null&&e.to<n&&(n=e.to);var i=new Pi(Ei(this,t,n),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 ei&&(e=e.doc),this.linked)for(var t=0;t<this.linked.length;++t){var n=this.linked[t];if(n.doc!=e)continue;this.linked.splice(t,1),e.unlinkDoc(this),wl(to(this));break}if(e.history==this.history){var i=[e.id];On(e,function(a){return i.push(a.id)},!0),e.history=new Qr(null),e.history.done=er(this.history.done,i),e.history.undone=er(this.history.undone,i)}},iterLinkedDocs:function(e){On(this,e)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(e){return this.lineSep?e.split(this.lineSep):_t(e)},lineSeparator:function(){return this.lineSep||`
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Xe=Be.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(Xe)){X();return}L[Ie]=Xe,X()},Be.readAsText(_e)},q=0;q<i.length;q++)Q(i[q],q);else{if(t.state.draggingText&&t.doc.sel.contains(n)>-1){t.state.draggingText(e),setTimeout(function(){return t.display.input.focus()},20);return}try{var le=e.dataTransfer.getData("Text");if(le){var ce;if(t.state.draggingText&&!t.state.draggingText.copy&&(ce=t.listSelections()),qr(t.doc,Cn(n,n)),ce)for(var Ee=0;Ee<ce.length;++Ee)nr(t.doc,"",ce[Ee].anchor,ce[Ee].head,"drag");t.replaceSelection(le,"around","paste"),t.display.input.focus()}}catch(_e){}}}function Al(e,t){if(W&&(!e.state.draggingText||+new Date-io<100)){he(t);return}if(Ne(e,t)||dn(e.display,t))return;if(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.effectAllowed="copyMove",t.dataTransfer.setDragImage&&!f){var n=h("img",null,null,"position: fixed; left: 0; top: 0;");n.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",c&&(n.width=n.height=1,e.display.wrapper.appendChild(n),n._top=n.offsetTop),t.dataTransfer.setDragImage(n,0,0),c&&n.parentNode.removeChild(n)}}function Ol(e,t){var n=Fn(e,t);if(!n)return;var i=document.createDocumentFragment();ms(e,n,i),e.display.dragCursor||(e.display.dragCursor=h("div",null,"CodeMirror-cursors CodeMirror-dragcursors"),e.display.lineSpace.insertBefore(e.display.dragCursor,e.display.cursorDiv)),y(e.display.dragCursor,i)}function no(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"),n=[],i=0;i<t.length;i++){var a=t[i].CodeMirror;a&&n.push(a)}n.length&&n[0].operation(function(){for(var L=0;L<n.length;L++)e(n[L])})}var ao=!1;function Rl(){if(ao)return;Ll(),ao=!0}function Ll(){var e;Ae(window,"resize",function(){e==null&&(e=setTimeout(function(){e=null,ro(Il)},100))}),Ae(window,"blur",function(){return ro(Jn)})}function Il(e){var t=e.display;t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,t.scrollbarsClipped=!1,e.setSize()}for(var Ln={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++)Ln[kr+48]=Ln[kr+96]=String(kr);for(var ia=65;ia<=90;ia++)Ln[ia]=String.fromCharCode(ia);for(var Mr=1;Mr<=12;Mr++)Ln[Mr+111]=Ln[Mr+63235]="F"+Mr;var cn={};cn.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"},cn.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Up":"goLineUp","Ctrl-Down":"goLineDown","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"},cn.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars","Ctrl-O":"openLine"},cn.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Home":"goDocStart","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineLeft","Cmd-Right":"goLineRight","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delWrappedLineLeft","Cmd-Delete":"delWrappedLineRight","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection","Ctrl-Up":"goDocStart","Ctrl-Down":"goDocEnd",fallthrough:["basic","emacsy"]},cn.default=l?cn.macDefault:cn.pcDefault;function 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L.electricInput&&(L.electricInput.test(lt(e.doc,a.head.line).text.slice(0,a.head.ch))&&(H=Br(e,a.head.line,"smart")));H&&_i(e,"electricInput",e,a.head.line)}}function So(e){for(var t=[],n=[],i=0;i<e.doc.sel.ranges.length;i++){var a=e.doc.sel.ranges[i].head.line,L={anchor:We(a,0),head:We(a+1,0)};n.push(L),t.push(e.getRange(L.anchor,L.head))}return{text:t,ranges:n}}function Co(e,t,n,i){e.setAttribute("autocorrect",n?"":"off"),e.setAttribute("autocapitalize",i?"":"off"),e.setAttribute("spellcheck",!!t)}function Ao(){var e=h("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=h("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return k?e.style.width="1000px":e.setAttribute("wrap","off"),d&&(e.style.border="1px solid black"),Co(e),t}function ql(e){var t=e.optionHandlers,n=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(i,a){var L=this.options,H=L[i];if(L[i]==a&&i!="mode")return;L[i]=a,t.hasOwnProperty(i)&&pi(this,t[i])(this,a,H),Se(this,"optionChange",this,i)},getOption:function(i){return this.options[i]},getDoc:function(){return this.doc},addKeyMap:function(i,a){this.state.keyMaps[a?"push":"unshift"](na(i))},removeKeyMap:function(i){for(var a=this.state.keyMaps,L=0;L<a.length;++L)if(a[L]==i||a[L].name==i)return a.splice(L,1),!0},addOverlay:Ri(function(i,a){var L=i.token?i:e.getMode(this.options,i);if(L.startState)throw new Error("Overlays may not be stateful.");He(this.state.overlays,{mode:L,modeSpec:i,opaque:a&&a.opaque,priority:a&&a.priority||0},function(H){return H.priority}),this.state.modeGen++,Mi(this)}),removeOverlay:Ri(function(i){for(var a=this.state.overlays,L=0;L<a.length;++L){var H=a[L].modeSpec;if(H==i||typeof i=="string"&&H.name==i){a.splice(L,1),this.state.modeGen++,Mi(this);return}}}),indentLine:Ri(function(i,a,L){typeof a!="string"&&typeof a!="number"&&(a==null?a=this.options.smartIndent?"smart":"prev":a=a?"add":"subtract"),$i(this.doc,i)&&Br(this,i,a,L)}),indentSelection:Ri(function(i){for(var a=this.doc.sel.ranges,L=-1,H=0;H<a.length;H++){var X=a[H];if(X.empty())X.head.line>L&&(Br(this,X.head.line,i,!0),L=X.head.line,H==this.doc.sel.primIndex&&Zn(this));else{var Q=X.from(),q=X.to(),le=Math.max(L,Q.line);L=Math.min(this.lastLine(),q.line-(q.ch?0:1))+1;for(var ce=le;ce<L;++ce)Br(this,ce,i);var Ee=this.doc.sel.ranges;Q.ch==0&&a.length==Ee.length&&Ee[H].from().ch>0&&Na(this.doc,H,new zt(Q,Ee[H].to()),ye)}}}),getTokenAt:function(i,a){return Zt(this,i,a)},getLineTokens:function(i,a){return Zt(this,We(i),a,!0)},getTokenTypeAt:function(i){i=v(this.doc,i);var a=ke(this,lt(this.doc,i.line)),L=0,H=(a.length-1)/2,X=i.ch,Q;if(X==0)Q=a[2];else for(;;){var q=L+H>>1;if((q?a[q*2-1]:0)>=X)H=q;else if(a[q*2+1]<X)L=q+1;else{Q=a[q*2+2];break}}var le=Q?Q.indexOf("overlay "):-1;return le<0?Q:le==0?null:Q.slice(0,le-1)},getModeAt:function(i){var a=this.doc.mode;return a.innerMode?e.innerMode(a,this.getTokenAt(i).state).mode:a},getHelper:function(i,a){return this.getHelpers(i,a)[0]},getHelpers:function(i,a){var L=[];if(!n.hasOwnProperty(a))return L;var H=n[a],X=this.getModeAt(i);if(typeof X[a]=="string")H[X[a]]&&L.push(H[X[a]]);else if(X[a])for(var Q=0;Q<X[a].length;Q++){var q=H[X[a][Q]];q&&L.push(q)}else X.helperType&&H[X.helperType]?L.push(H[X.helperType]):H[X.name]&&L.push(H[X.name]);for(var le=0;le<H._global.length;le++){var ce=H._global[le];ce.pred(X,this)&&re(L,ce.val)==-1&&L.push(ce.val)}return L},getStateAfter:function(i,a){var L=this.doc;return i=z(L,i==null?L.first+L.size-1:i),Ze(this,i+1,a).state},cursorCoords:function(i,a){var L,H=this.doc.sel.primary();return i==null?L=H.head:typeof i=="object"?L=v(this.doc,i):L=i?H.from():H.to(),qi(this,L,a||"page")},charCoords:function(i,a){return ma(this,v(this.doc,i),a||"page")},coordsChar:function(i,a){return i=ls(this,i,a||"page"),va(this,i.left,i.top)},lineAtHeight:function(i,a){return i=ls(this,{top:i,left:0},a||"page").top,Gi(this.doc,i+this.display.viewOffset)},heightAtLine:function(i,a,L){var H=!1,X;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,H=!0),X=lt(this.doc,i)}else X=i;return Wr(this,X,{top:0,left:0},a||"page",L||H).top+(H?this.doc.height-Zi(X):0)},defaultTextHeight:function(){return $n(this.display)},defaultCharWidth:function(){return Qn(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(i,a,L,H,X){var Q=this.display;i=qi(this,v(this.doc,i));var q=i.bottom,le=i.left;if(a.style.position="absolute",a.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(a),Q.sizer.appendChild(a),H=="over")q=i.top;else if(H=="above"||H=="near"){var ce=Math.max(Q.wrapper.clientHeight,this.doc.height),Ee=Math.max(Q.sizer.clientWidth,Q.lineSpace.clientWidth);(H=="above"||i.bottom+a.offsetHeight>ce)&&i.top>a.offsetHeight?q=i.top-a.offsetHeight:i.bottom+a.offsetHeight<=ce&&(q=i.bottom),le+a.offsetWidth>Ee&&(le=Ee-a.offsetWidth)}a.style.top=q+"px",a.style.left=a.style.right="",X=="right"?(le=Q.sizer.clientWidth-a.offsetWidth,a.style.right="0px"):(X=="left"?le=0:X=="middle"&&(le=(Q.sizer.clientWidth-a.offsetWidth)/2),a.style.left=le+"px"),L&&Qo(this,{left:le,top:q,right:le+a.offsetWidth,bottom:q+a.offsetHeight})},triggerOnKeyDown:Ri(po),triggerOnKeyPress:Ri(go),triggerOnKeyUp:mo,triggerOnMouseDown:Ri(vo),execCommand:function(i){if(Pr.hasOwnProperty(i))return Pr[i].call(null,this)},triggerElectric:Ri(function(i){wo(this,i)}),findPosH:function(i,a,L,H){var X=1;a<0&&(X=-1,a=-a);for(var Q=v(this.doc,i),q=0;q<a&&!(Q=Ka(this.doc,Q,X,L,H),Q.hitSide);++q);return Q},moveH:Ri(function(i,a){var L=this;this.extendSelectionsBy(function(H){return L.display.shift||L.doc.extend||H.empty()?Ka(L.doc,H.head,i,a,L.options.rtlMoveVisually):i<0?H.from():H.to()},we)}),deleteH:Ri(function(i,a){var L=this.doc.sel,H=this.doc;L.somethingSelected()?H.replaceSelection("",null,"+delete"):sr(this,function(X){var Q=Ka(H,X.head,i,a,!1);return i<0?{from:Q,to:X.head}:{from:X.head,to:Q}})}),findPosV:function(i,a,L,H){var X=1,Q=H;a<0&&(X=-1,a=-a);for(var q=v(this.doc,i),le=0;le<a;++le){var ce=qi(this,q,"div");if(Q==null?Q=ce.left:ce.left=Q,q=Oo(this,ce,X,L),q.hitSide)break}return q},moveV:Ri(function(i,a){var L=this,H=this.doc,X=[],Q=!this.display.shift&&!H.extend&&H.sel.somethingSelected();if(H.extendSelectionsBy(function(le){if(Q)return i<0?le.from():le.to();var ce=qi(L,le.head,"div");le.goalColumn!=null&&(ce.left=le.goalColumn),X.push(ce.left);var Ee=Oo(L,ce,i,a);return a=="page"&&le==H.sel.primary()&&Sa(L,ma(L,Ee,"div").top-ce.top),Ee},we),X.length)for(var q=0;q<H.sel.ranges.length;q++)H.sel.ranges[q].goalColumn=X[q]}),findWordAt:function(i){var a=this.doc,L=lt(a,i.line).text,H=i.ch,X=i.ch;if(L){var Q=this.getHelper(i,"wordChars");(i.sticky=="before"||X==L.length)&&H?--H:++X;for(var q=L.charAt(H),le=Ue(q,Q)?function(ce){return Ue(ce,Q)}:/\s/.test(q)?function(ce){return/\s/.test(ce)}:function(ce){return!/\s/.test(ce)&&!Ue(ce)};H>0&&le(L.charAt(H-1));)--H;for(;X<L.length&&le(L.charAt(X));)++X}return new zt(We(i.line,H),We(i.line,X))},toggleOverwrite:function(i){if(i!=null&&i==this.state.overwrite)return;(this.state.overwrite=!this.state.overwrite)?P(this.display.cursorDiv,"CodeMirror-overwrite"):T(this.display.cursorDiv,"CodeMirror-overwrite"),Se(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==M()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:Ri(function(i,a){br(this,i,a)}),getScrollInfo:function(){var i=this.display.scroller;return{left:i.scrollLeft,top:i.scrollTop,height:i.scrollHeight-an(this)-this.display.barHeight,width:i.scrollWidth-an(this)-this.display.barWidth,clientHeight:ca(this),clientWidth:Pn(this)}},scrollIntoView:Ri(function(i,a){i==null?(i={from:this.doc.sel.primary().head,to:null},a==null&&(a=this.options.cursorScrollMargin)):typeof i=="number"?i={from:We(i,0),to:null}:i.from==null&&(i={from:i,to:null}),i.to||(i.to=i.from),i.margin=a||0,i.from.line!=null?Jo(this,i):_s(this,i.from,i.to,i.margin)}),setSize:Ri(function(i,a){var L=this,H=function(Q){return typeof Q=="number"||/^\d+$/.test(String(Q))?Q+"px":Q};i!=null&&(this.display.wrapper.style.width=H(i)),a!=null&&(this.display.wrapper.style.height=H(a)),this.options.lineWrapping&&as(this);var X=this.display.viewFrom;this.doc.iter(X,this.display.viewTo,function(Q){if(Q.widgets){for(var q=0;q<Q.widgets.length;q++)if(Q.widgets[q].noHScroll){wn(L,X,"widget");break}}++X}),this.curOp.forceUpdate=!0,Se(this,"refresh",this)}),operation:function(i){return Hi(this,i)},startOperation:function(){return Hn(this)},endOperation:function(){return Wn(this)},refresh:Ri(function(){var i=this.display.cachedTextHeight;Mi(this),this.curOp.forceUpdate=!0,yr(this),br(this,this.doc.scrollLeft,this.doc.scrollTop),Oa(this.display),(i==null||Math.abs(i-$n(this.display))>.5||this.options.lineWrapping)&&Ea(this),Se(this,"refresh",this)}),swapDoc:Ri(function(i){var a=this.doc;return a.cm=null,this.state.selectingText&&this.state.selectingText(),ks(this,i),yr(this),this.display.input.reset(),br(this,i.scrollLeft,i.scrollTop),this.curOp.forceScroll=!0,_i(this,"swapDoc",this,a),a}),phrase:function(i){var a=this.options.phrases;return a&&Object.prototype.hasOwnProperty.call(a,i)?a[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}},pe(e),e.registerHelper=function(i,a,L){n.hasOwnProperty(i)||(n[i]=e[i]={_global:[]}),n[i][a]=L},e.registerGlobalHelper=function(i,a,L,H){e.registerHelper(i,a,H),n[i]._global.push({pred:L,val:H})}}function Ka(e,t,n,i,a){var L=t,H=n,X=lt(e,t.line),Q=a&&e.direction=="rtl"?-n:n;function q(){var dt=t.line+Q;return dt<e.first||dt>=e.first+e.size?!1:(t=new We(dt,t.ch,t.sticky),X=lt(e,dt))}function le(dt){var st;if(i=="codepoint"){var pt=X.text.charCodeAt(t.ch+(i>0?0:-1));isNaN(pt)?st=null:st=new We(t.line,Math.max(0,Math.min(X.text.length,t.ch+n*(pt>=55296&&pt<56320?2:1))),-n)}else a?st=Ml(e.cm,X,t,n):st=Ua(X,t,n);if(st==null)if(!dt&&q())t=Ba(a,e.cm,X,t.line,Q);else return!1;else t=st;return!0}if(i=="char"||i=="codepoint")le();else if(i=="column")le(!0);else if(i=="word"||i=="group")for(var ce=null,Ee=i=="group",_e=e.cm&&e.cm.getHelper(t,"wordChars"),Ie=!0;!(n<0&&!le(!Ie));Ie=!1){var Be=X.text.charAt(t.ch)||`
`,Xe=Ue(Be,_e)?"w":Ee&&Be==`
`?"n":!Ee||/\s/.test(Be)?null:"p";if(Ee&&!Ie&&!Xe&&(Xe="s"),ce&&ce!=Xe){n<0&&(n=1,le(),t.sticky="after");break}if(Xe&&(ce=Xe),n>0&&!le(!Ie))break}var at=ea(e,t,L,H,!0);return mn(L,at)&&(at.hitSide=!0),at}function Oo(e,t,n,i){var a=e.doc,L=t.left,H;if(i=="page"){var X=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),Q=Math.max(X-.5*$n(e.display),3);H=(n>0?t.bottom:t.top)+n*Q}else i=="line"&&(H=n>0?t.bottom+3:t.top-3);for(var q;!(q=va(e,L,H),!q.outside);){if(n<0?H<=0:H>=a.height){q.hitSide=!0;break}H+=n*5}return q}var Xt=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new ee,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};Xt.prototype.init=function(e){var t=this,n=this,i=n.cm,a=n.div=e.lineDiv;Co(a,i.options.spellcheck,i.options.autocorrect,i.options.autocapitalize);function L(X){for(var Q=X.target;Q;Q=Q.parentNode){if(Q==a)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(Q.className))break}return!1}Ae(a,"paste",function(X){if(!L(X)||Ne(i,X)||To(X,i))return;j<=11&&setTimeout(pi(i,function(){return t.updateFromDOM()}),20)}),Ae(a,"compositionstart",function(X){t.composing={data:X.data,done:!1}}),Ae(a,"compositionupdate",function(X){t.composing||(t.composing={data:X.data,done:!1})}),Ae(a,"compositionend",function(X){t.composing&&(X.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),Ae(a,"touchstart",function(){return n.forceCompositionEnd()}),Ae(a,"input",function(){t.composing||t.readFromDOMSoon()});function H(X){if(!L(X)||Ne(i,X))return;if(i.somethingSelected())sa({lineWise:!1,text:i.getSelections()}),X.type=="cut"&&i.replaceSelection("",null,"cut");else if(i.options.lineWiseCopyCut){var Q=So(i);sa({lineWise:!0,text:Q.text}),X.type=="cut"&&i.operation(function(){i.setSelections(Q.ranges,0,ye),i.replaceSelection("",null,"cut")})}else return;if(X.clipboardData){X.clipboardData.clearData();var q=tn.text.join(`
`);if(X.clipboardData.setData("Text",q),X.clipboardData.getData("Text")==q){X.preventDefault();return}}var le=Ao(),ce=le.firstChild;i.display.lineSpace.insertBefore(le,i.display.lineSpace.firstChild),ce.value=tn.text.join(`
`);var Ee=document.activeElement;V(ce),setTimeout(function(){i.display.lineSpace.removeChild(le),Ee.focus(),Ee==a&&n.showPrimarySelection()},50)}Ae(a,"copy",H),Ae(a,"cut",H)},Xt.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},Xt.prototype.prepareSelection=function(){var e=ps(this.cm,!1);return e.focus=document.activeElement==this.div,e},Xt.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},Xt.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Xt.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,n=t.doc.sel.primary(),i=n.from(),a=n.to();if(t.display.viewTo==t.display.viewFrom||i.line>=t.display.viewTo||a.line<t.display.viewFrom){e.removeAllRanges();return}var L=oa(t,e.anchorNode,e.anchorOffset),H=oa(t,e.focusNode,e.focusOffset);if(L&&!L.bad&&H&&!H.bad&&At(yn(L,H),i)==0&&At(vn(L,H),a)==0)return;var X=t.display.view,Q=i.line>=t.display.viewFrom&&Ro(t,i)||{node:X[0].measure.map[2],offset:0},q=a.line<t.display.viewTo&&Ro(t,a);if(!q){var le=X[X.length-1].measure,ce=le.maps?le.maps[le.maps.length-1]:le.map;q={node:ce[ce.length-1],offset:ce[ce.length-2]-ce[ce.length-3]}}if(!Q||!q){e.removeAllRanges();return}var Ee=e.rangeCount&&e.getRangeAt(0),_e;try{_e=g(Q.node,Q.offset,q.offset,q.node)}catch(Ie){}_e&&(!D&&t.state.focused?(e.collapse(Q.node,Q.offset),_e.collapsed||(e.removeAllRanges(),e.addRange(_e))):(e.removeAllRanges(),e.addRange(_e)),Ee&&e.anchorNode==null?e.addRange(Ee):D&&this.startGracePeriod()),this.rememberSelection()},Xt.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)},Xt.prototype.showMultipleSelections=function(e){y(this.cm.display.cursorDiv,e.cursors),y(this.cm.display.selectionDiv,e.selection)},Xt.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Xt.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return b(this.div,t)},Xt.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},Xt.prototype.blur=function(){this.div.blur()},Xt.prototype.getField=function(){return this.div},Xt.prototype.supportsTouch=function(){return!0},Xt.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():Hi(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)},Xt.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Xt.prototype.pollSelection=function(){if(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())return;var e=this.getSelection(),t=this.cm;if(o&&m&&this.cm.display.gutterSpecs.length&&eu(e.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(this.composing)return;this.rememberSelection();var n=oa(t,e.anchorNode,e.anchorOffset),i=oa(t,e.focusNode,e.focusOffset);n&&i&&Hi(t,function(){Si(t.doc,Cn(n,i),ye),(n.bad||i.bad)&&(t.curOp.selectionChanged=!0)})},Xt.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,n=e.doc.sel.primary(),i=n.from(),a=n.to();if(i.ch==0&&i.line>e.firstLine()&&(i=We(i.line-1,lt(e.doc,i.line-1).length)),a.ch==lt(e.doc,a.line).text.length&&a.line<e.lastLine()&&(a=We(a.line+1,0)),i.line<t.viewFrom||a.line>t.viewTo-1)return!1;var L,H,X;i.line==t.viewFrom||(L=Un(e,i.line))==0?(H=Mt(t.view[0].line),X=t.view[0].node):(H=Mt(t.view[L].line),X=t.view[L-1].node.nextSibling);var Q=Un(e,a.line),q,le;if(Q==t.view.length-1?(q=t.viewTo-1,le=t.lineDiv.lastChild):(q=Mt(t.view[Q+1].line)-1,le=t.view[Q+1].node.previousSibling),!X)return!1;for(var ce=e.doc.splitLines(tu(e,X,le,H,q)),Ee=Ai(e.doc,We(H,0),We(q,lt(e.doc,q).text.length));ce.length>1&&Ee.length>1;)if(Re(ce)==Re(Ee))ce.pop(),Ee.pop(),q--;else if(ce[0]==Ee[0])ce.shift(),Ee.shift(),H++;else break;for(var _e=0,Ie=0,Be=ce[0],Xe=Ee[0],at=Math.min(Be.length,Xe.length);_e<at&&Be.charCodeAt(_e)==Xe.charCodeAt(_e);)++_e;for(var dt=Re(ce),st=Re(Ee),pt=Math.min(dt.length-(ce.length==1?_e:0),st.length-(Ee.length==1?_e:0));Ie<pt&&dt.charCodeAt(dt.length-Ie-1)==st.charCodeAt(st.length-Ie-1);)++Ie;if(ce.length==1&&Ee.length==1&&H==i.line)for(;_e&&_e>i.ch&&dt.charCodeAt(dt.length-Ie-1)==st.charCodeAt(st.length-Ie-1);)_e--,Ie++;ce[ce.length-1]=dt.slice(0,dt.length-Ie).replace(/^\u200b+/,""),ce[0]=ce[0].slice(_e).replace(/\u200b+$/,"");var wt=We(H,_e),bt=We(q,Ee.length?Re(Ee).length-Ie:0);if(ce.length>1||ce[0]||At(wt,bt))return nr(e.doc,ce,wt,bt,"+input"),!0},Xt.prototype.ensurePolled=function(){this.forceCompositionEnd()},Xt.prototype.reset=function(){this.forceCompositionEnd()},Xt.prototype.forceCompositionEnd=function(){if(!this.composing)return;clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus()},Xt.prototype.readFromDOMSoon=function(){var e=this;if(this.readDOMTimeout!=null)return;this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing)if(e.composing.done)e.composing=null;else return;e.updateFromDOM()},80)},Xt.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&Hi(this.cm,function(){return 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this.readUntil(u,!0)},f.prototype.get_regexp=function(u,r){var d=null,o="g";return r&&c&&(o="y"),typeof u=="string"&&u!==""?d=new RegExp(u,o):u&&(d=new RegExp(u.source,o)),d},f.prototype.get_literal_regexp=function(u){return RegExp(u.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&"))},f.prototype.peekUntilAfter=function(u){var r=this.__position,d=this.readUntilAfter(u);return this.__position=r,d},f.prototype.lookBack=function(u){var r=this.__position-1;return r>=u.length&&this.__input.substring(r-u.length,r).toLowerCase()===u},m.exports.InputScanner=f},function(m,c,f){var u=f(8).InputScanner,r=f(3).Token,d=f(10).TokenStream,o=f(11).WhitespacePattern,s={START:"TK_START",RAW:"TK_RAW",EOF:"TK_EOF"},l=function(p,R){this._input=new u(p),this._options=R||{},this.__tokens=null,this._patterns={},this._patterns.whitespace=new o(this._input)};l.prototype.tokenize=function(){this._input.restart(),this.__tokens=new d,this._reset();for(var p,R=new r(s.START,""),w=null,x=[],O=new d;R.type!==s.EOF;){for(p=this._get_next_token(R,w);this._is_comment(p);)O.add(p),p=this._get_next_token(R,w);O.isEmpty()||(p.comments_before=O,O=new d),p.parent=w,this._is_opening(p)?(x.push(w),w=p):w&&this._is_closing(p,w)&&(p.opened=w,w.closed=p,w=x.pop(),p.parent=w),p.previous=R,R.next=p,this.__tokens.add(p),R=p}return this.__tokens},l.prototype._is_first_token=function(){return this.__tokens.isEmpty()},l.prototype._reset=function(){},l.prototype._get_next_token=function(p,R){this._readWhitespace();var w=this._input.read(/.+/g);return w?this._create_token(s.RAW,w):this._create_token(s.EOF,"")},l.prototype._is_comment=function(p){return!1},l.prototype._is_opening=function(p){return!1},l.prototype._is_closing=function(p,R){return!1},l.prototype._create_token=function(p,R){var w=new r(p,R,this._patterns.whitespace.newline_count,this._patterns.whitespace.whitespace_before_token);return w},l.prototype._readWhitespace=function(){return this._patterns.whitespace.read()},m.exports.Tokenizer=l,m.exports.TOKEN=s},function(m){function c(f){this.__tokens=[],this.__tokens_length=this.__tokens.length,this.__position=0,this.__parent_token=f}c.prototype.restart=function(){this.__position=0},c.prototype.isEmpty=function(){return this.__tokens_length===0},c.prototype.hasNext=function(){return this.__position<this.__tokens_length},c.prototype.next=function(){var f=null;return this.hasNext()&&(f=this.__tokens[this.__position],this.__position+=1),f},c.prototype.peek=function(f){var u=null;return f=f||0,f+=this.__position,f>=0&&f<this.__tokens_length&&(u=this.__tokens[f]),u},c.prototype.add=function(f){this.__parent_token&&(f.parent=this.__parent_token),this.__tokens.push(f),this.__tokens_length+=1},m.exports.TokenStream=c},function(m,c,f){var u=f(12).Pattern;function r(d,o){u.call(this,d,o),o?this._line_regexp=this._input.get_regexp(o._line_regexp):this.__set_whitespace_patterns("",""),this.newline_count=0,this.whitespace_before_token=""}r.prototype=new u,r.prototype.__set_whitespace_patterns=function(d,o){d+="\\t ",o+="\\n\\r",this._match_pattern=this._input.get_regexp("["+d+o+"]+",!0),this._newline_regexp=this._input.get_regexp("\\r\\n|["+o+"]")},r.prototype.read=function(){this.newline_count=0,this.whitespace_before_token="";var d=this._input.read(this._match_pattern);if(d===" ")this.whitespace_before_token=" ";else if(d){var o=this.__split(this._newline_regexp,d);this.newline_count=o.length-1,this.whitespace_before_token=o[this.newline_count]}return d},r.prototype.matching=function(d,o){var s=this._create();return s.__set_whitespace_patterns(d,o),s._update(),s},r.prototype._create=function(){return new r(this._input,this)},r.prototype.__split=function(d,o){d.lastIndex=0;for(var s=0,l=[],p=d.exec(o);p;)l.push(o.substring(s,p.index)),s=p.index+p[0].length,p=d.exec(o);return s<o.length?l.push(o.substring(s,o.length)):l.push(""),l},m.exports.WhitespacePattern=r},function(m){function c(f,u){this._input=f,this._starting_pattern=null,this._match_pattern=null,this._until_pattern=null,this._until_after=!1,u&&(this._starting_pattern=this._input.get_regexp(u._starting_pattern,!0),this._match_pattern=this._input.get_regexp(u._match_pattern,!0),this._until_pattern=this._input.get_regexp(u._until_pattern),this._until_after=u._until_after)}c.prototype.read=function(){var f=this._input.read(this._starting_pattern);return(!this._starting_pattern||f)&&(f+=this._input.read(this._match_pattern,this._until_pattern,this._until_after)),f},c.prototype.read_match=function(){return this._input.match(this._match_pattern)},c.prototype.until_after=function(f){var u=this._create();return u._until_after=!0,u._until_pattern=this._input.get_regexp(f),u._update(),u},c.prototype.until=function(f){var u=this._create();return u._until_after=!1,u._until_pattern=this._input.get_regexp(f),u._update(),u},c.prototype.starting_with=function(f){var u=this._create();return u._starting_pattern=this._input.get_regexp(f,!0),u._update(),u},c.prototype.matching=function(f){var u=this._create();return u._match_pattern=this._input.get_regexp(f,!0),u._update(),u},c.prototype._create=function(){return new c(this._input,this)},c.prototype._update=function(){},m.exports.Pattern=c},function(m){function c(f,u){f=typeof f=="string"?f:f.source,u=typeof u=="string"?u:u.source,this.__directives_block_pattern=new RegExp(f+/ beautify( \w+[:]\w+)+ /.source+u,"g"),this.__directive_pattern=/ (\w+)[:](\w+)/g,this.__directives_end_ignore_pattern=new RegExp(f+/\sbeautify\signore:end\s/.source+u,"g")}c.prototype.get_directives=function(f){if(!f.match(this.__directives_block_pattern))return null;var u={};this.__directive_pattern.lastIndex=0;for(var r=this.__directive_pattern.exec(f);r;)u[r[1]]=r[2],r=this.__directive_pattern.exec(f);return u},c.prototype.readIgnored=function(f){return f.readUntilAfter(this.__directives_end_ignore_pattern)},m.exports.Directives=c},function(m,c,f){var u=f(12).Pattern,r={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1};function d(o,s){u.call(this,o,s),this.__template_pattern=null,this._disabled=Object.assign({},r),this._excluded=Object.assign({},r),s&&(this.__template_pattern=this._input.get_regexp(s.__template_pattern),this._excluded=Object.assign(this._excluded,s._excluded),this._disabled=Object.assign(this._disabled,s._disabled));var l=new u(o);this.__patterns={handlebars_comment:l.starting_with(/{{!--/).until_after(/--}}/),handlebars_unescaped:l.starting_with(/{{{/).until_after(/}}}/),handlebars:l.starting_with(/{{/).until_after(/}}/),php:l.starting_with(/<\?(?:[= ]|php)/).until_after(/\?>/),erb:l.starting_with(/<%[^%]/).until_after(/[^%]%>/),django:l.starting_with(/{%/).until_after(/%}/),django_value:l.starting_with(/{{/).until_after(/}}/),django_comment:l.starting_with(/{#/).until_after(/#}/),smarty:l.starting_with(/{(?=[^}{\s\n])/).until_after(/[^\s\n]}/),smarty_comment:l.starting_with(/{\*/).until_after(/\*}/),smarty_literal:l.starting_with(/{literal}/).until_after(/{\/literal}/)}}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 s=this._create();return s._disabled[o]=!0,s._update(),s},d.prototype.read_options=function(o){var s=this._create();for(var l in r)s._disabled[l]=o.templating.indexOf(l)===-1;return s._update(),s},d.prototype.exclude=function(o){var s=this._create();return s._excluded[o]=!0,s._update(),s},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 s=this._read_template();s;)this._match_pattern?s+=this._input.read(this._match_pattern):s+=this._input.readUntil(this.__template_pattern),o+=s,s=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="",s=this._input.peek();if(s==="<"){var l=this._input.peek(1);!this._disabled.php&&!this._excluded.php&&l==="?"&&(o=o||this.__patterns.php.read()),!this._disabled.erb&&!this._excluded.erb&&l==="%"&&(o=o||this.__patterns.erb.read())}else s==="{"&&(!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},m.exports.TemplatablePattern=d},,,,function(m,c,f){var u=f(19).Beautifier,r=f(20).Options;function d(o,s,l,p){var R=new u(o,s,l,p);return R.beautify()}m.exports=d,m.exports.defaultOptions=function(){return new r}},function(m,c,f){var u=f(20).Options,r=f(2).Output,d=f(21).Tokenizer,o=f(21).TOKEN,s=/\r\n|[\r\n]/,l=/\r\n|[\r\n]/g,p=function(_,g){this.indent_level=0,this.alignment_size=0,this.max_preserve_newlines=_.max_preserve_newlines,this.preserve_newlines=_.preserve_newlines,this._output=new r(_,g)};p.prototype.current_line_has_match=function(_){return this._output.current_line.has_match(_)},p.prototype.set_space_before_token=function(_,g){this._output.space_before_token=_,this._output.non_breaking_space=g},p.prototype.set_wrap_point=function(){this._output.set_indent(this.indent_level,this.alignment_size),this._output.set_wrap_point()},p.prototype.add_raw_token=function(_){this._output.add_raw_token(_)},p.prototype.print_preserved_newlines=function(_){var g=0;_.type!==o.TEXT&&_.previous.type!==o.TEXT&&(g=_.newlines?1:0),this.preserve_newlines&&(g=_.newlines<this.max_preserve_newlines+1?_.newlines:this.max_preserve_newlines+1);for(var b=0;b<g;b++)this.print_newline(b>0);return g!==0},p.prototype.traverse_whitespace=function(_){return _.whitespace_before||_.newlines?(this.print_preserved_newlines(_)||(this._output.space_before_token=!0),!0):!1},p.prototype.previous_token_wrapped=function(){return this._output.previous_token_wrapped},p.prototype.print_newline=function(_){this._output.add_new_line(_)},p.prototype.print_token=function(_){_.text&&(this._output.set_indent(this.indent_level,this.alignment_size),this._output.add_token(_.text))},p.prototype.indent=function(){this.indent_level++},p.prototype.get_full_indent=function(_){return _=this.indent_level+(_||0),_<1?"":this._output.get_indent_string(_)};var R=function(_){for(var g=null,b=_.next;b.type!==o.EOF&&_.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&&(g=b.next.next.text);break}b=b.next}return g},w=function(_,g){var b=null,M=null;return g.closed?(_==="script"?b="text/javascript":_==="style"&&(b="text/css"),b=R(g)||b,b.search("text/css")>-1?M="css":b.search(/module|((text|application|dojo)\/(x-)?(javascript|ecmascript|jscript|livescript|(ld\+)?json|method|aspect))/)>-1?M="javascript":b.search(/(text|application|dojo)\/(x-)?(html)/)>-1?M="html":b.search(/test\/null/)>-1&&(M="null"),M):null};function x(_,g){return g.indexOf(_)!==-1}function O(_,g,b){this.parent=_||null,this.tag=g?g.tag_name:"",this.indent_level=b||0,this.parser_token=g||null}function A(_){this._printer=_,this._current_frame=null}A.prototype.get_parser_token=function(){return this._current_frame?this._current_frame.parser_token:null},A.prototype.record_tag=function(_){var g=new O(this._current_frame,_,this._printer.indent_level);this._current_frame=g},A.prototype._try_pop_frame=function(_){var g=null;return _&&(g=_.parser_token,this._printer.indent_level=_.indent_level,this._current_frame=_.parent),g},A.prototype._get_frame=function(_,g){for(var b=this._current_frame;b&&!(_.indexOf(b.tag)!==-1);){if(g&&g.indexOf(b.tag)!==-1){b=null;break}b=b.parent}return b},A.prototype.try_pop=function(_,g){var b=this._get_frame([_],g);return this._try_pop_frame(b)},A.prototype.indent_to_tag=function(_){var g=this._get_frame(_);g&&(this._printer.indent_level=g.indent_level)};function T(_,g,b,M){this._source_text=_||"",g=g||{},this._js_beautify=b,this._css_beautify=M,this._tag_stack=null;var P=new u(g,"html");this._options=P,this._is_wrap_attributes_force=this._options.wrap_attributes.substr(0,"force".length)==="force",this._is_wrap_attributes_force_expand_multiline=this._options.wrap_attributes==="force-expand-multiline",this._is_wrap_attributes_force_aligned=this._options.wrap_attributes==="force-aligned",this._is_wrap_attributes_aligned_multiple=this._options.wrap_attributes==="aligned-multiple",this._is_wrap_attributes_preserve=this._options.wrap_attributes.substr(0,"preserve".length)==="preserve",this._is_wrap_attributes_preserve_aligned=this._options.wrap_attributes==="preserve-aligned"}T.prototype.beautify=function(){if(this._options.disabled)return this._source_text;var _=this._source_text,g=this._options.eol;this._options.eol==="auto"&&(g=`
`,_&&s.test(_)&&(g=_.match(s)[0])),_=_.replace(l,`
`);var b=_.match(/^[\t ]*/)[0],M={text:"",type:""},P=new E,K=new p(this._options,b),V=new d(_,this._options).tokenize();this._tag_stack=new A(K);for(var B=null,C=V.next();C.type!==o.EOF;)C.type===o.TAG_OPEN||C.type===o.COMMENT?(B=this._handle_tag_open(K,C,P,M),P=B):C.type===o.ATTRIBUTE||C.type===o.EQUALS||C.type===o.VALUE||C.type===o.TEXT&&!P.tag_complete?B=this._handle_inside_tag(K,C,P,V):C.type===o.TAG_CLOSE?B=this._handle_tag_close(K,C,P):C.type===o.TEXT?B=this._handle_text(K,C,P):K.add_raw_token(C),M=B,C=V.next();var $=K._output.get_code(g);return $},T.prototype._handle_tag_close=function(_,g,b){var M={text:g.text,type:g.type};return _.alignment_size=0,b.tag_complete=!0,_.set_space_before_token(g.newlines||g.whitespace_before!=="",!0),b.is_unformatted?_.add_raw_token(g):(b.tag_start_char==="<"&&(_.set_space_before_token(g.text[0]==="/",!0),this._is_wrap_attributes_force_expand_multiline&&b.has_wrapped_attrs&&_.print_newline(!1)),_.print_token(g)),b.indent_content&&!(b.is_unformatted||b.is_content_unformatted)&&(_.indent(),b.indent_content=!1),!b.is_inline_element&&!(b.is_unformatted||b.is_content_unformatted)&&_.set_wrap_point(),M},T.prototype._handle_inside_tag=function(_,g,b,M){var P=b.has_wrapped_attrs,K={text:g.text,type:g.type};if(_.set_space_before_token(g.newlines||g.whitespace_before!=="",!0),b.is_unformatted)_.add_raw_token(g);else if(b.tag_start_char==="{"&&g.type===o.TEXT)_.print_preserved_newlines(g)?(g.newlines=0,_.add_raw_token(g)):_.print_token(g);else{if(g.type===o.ATTRIBUTE?(_.set_space_before_token(!0),b.attr_count+=1):(g.type===o.EQUALS||g.type===o.VALUE&&g.previous.type===o.EQUALS)&&_.set_space_before_token(!1),g.type===o.ATTRIBUTE&&b.tag_start_char==="<"&&((this._is_wrap_attributes_preserve||this._is_wrap_attributes_preserve_aligned)&&(_.traverse_whitespace(g),P=P||g.newlines!==0),this._is_wrap_attributes_force)){var V=b.attr_count>1;if(this._is_wrap_attributes_force_expand_multiline&&b.attr_count===1){var B=!0,C=0,$;do{if($=M.peek(C),$.type===o.ATTRIBUTE){B=!1;break}C+=1}while(C<4&&$.type!==o.EOF&&$.type!==o.TAG_CLOSE);V=!B}V&&(_.print_newline(!1),P=!0)}_.print_token(g),P=P||_.previous_token_wrapped(),b.has_wrapped_attrs=P}return K},T.prototype._handle_text=function(_,g,b){var M={text:g.text,type:"TK_CONTENT"};return b.custom_beautifier_name?this._print_custom_beatifier_text(_,g,b):b.is_unformatted||b.is_content_unformatted?_.add_raw_token(g):(_.traverse_whitespace(g),_.print_token(g)),M},T.prototype._print_custom_beatifier_text=function(_,g,b){var M=this;if(g.text!==""){var P=g.text,K,V=1,B="",C="";b.custom_beautifier_name==="javascript"&&typeof this._js_beautify=="function"?K=this._js_beautify:b.custom_beautifier_name==="css"&&typeof this._css_beautify=="function"?K=this._css_beautify:b.custom_beautifier_name==="html"&&(K=function(ye,be){var we=new T(ye,be,M._js_beautify,M._css_beautify);return we.beautify()}),this._options.indent_scripts==="keep"?V=0:this._options.indent_scripts==="separate"&&(V=-_.indent_level);var $=_.get_full_indent(V);if(P=P.replace(/\n[ \t]*$/,""),b.custom_beautifier_name!=="html"&&P[0]==="<"&&P.match(/^(<!--|<!\[CDATA\[)/)){var ee=/^(<!--[^\n]*|<!\[CDATA\[)(\n?)([ \t\n]*)([\s\S]*)(-->|]]>)$/.exec(P);if(!ee){_.add_raw_token(g);return}B=$+ee[1]+`
`,P=ee[4],ee[5]&&(C=$+ee[5]),P=P.replace(/\n[ \t]*$/,""),(ee[2]||ee[3].indexOf(`
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`};re.prototype=this._options.raw_options;var ue=new re;P=K($+P,ue)}else{var Te=g.whitespace_before;Te&&(P=P.replace(new RegExp(`
(`+Te+")?","g"),`
`)),P=$+P.replace(/\n/g,`
`+$)}B&&(P?P=B+P+`
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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)&&(P.type!=="TK_CONTENT"||b.is_content_unformatted)&&_.print_newline(!1),this._calcluate_parent_multiline(_,b)},T.prototype._calcluate_parent_multiline=function(_,g){g.parent&&_._output.just_added_newline()&&!((g.is_inline_element||g.is_unformatted)&&g.parent.is_inline_element)&&(g.parent.multiline_content=!0)};var y=["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"],h=["a","audio","del","ins","map","noscript","video"];T.prototype._do_optional_end_element=function(_){var g=null;if(_.is_empty_element||!_.is_start_tag||!_.parent)return;if(_.tag_name==="body")g=g||this._tag_stack.try_pop("head");else if(_.tag_name==="li")g=g||this._tag_stack.try_pop("li",["ol","ul"]);else if(_.tag_name==="dd"||_.tag_name==="dt")g=g||this._tag_stack.try_pop("dt",["dl"]),g=g||this._tag_stack.try_pop("dd",["dl"]);else if(_.parent.tag_name==="p"&&y.indexOf(_.tag_name)!==-1){var b=_.parent.parent;(!b||h.indexOf(b.tag_name)===-1)&&(g=g||this._tag_stack.try_pop("p"))}else _.tag_name==="rp"||_.tag_name==="rt"?(g=g||this._tag_stack.try_pop("rt",["ruby","rtc"]),g=g||this._tag_stack.try_pop("rp",["ruby","rtc"])):_.tag_name==="optgroup"?g=g||this._tag_stack.try_pop("optgroup",["select"]):_.tag_name==="option"?g=g||this._tag_stack.try_pop("option",["select","datalist","optgroup"]):_.tag_name==="colgroup"?g=g||this._tag_stack.try_pop("caption",["table"]):_.tag_name==="thead"?(g=g||this._tag_stack.try_pop("caption",["table"]),g=g||this._tag_stack.try_pop("colgroup",["table"])):_.tag_name==="tbody"||_.tag_name==="tfoot"?(g=g||this._tag_stack.try_pop("caption",["table"]),g=g||this._tag_stack.try_pop("colgroup",["table"]),g=g||this._tag_stack.try_pop("thead",["table"]),g=g||this._tag_stack.try_pop("tbody",["table"])):_.tag_name==="tr"?(g=g||this._tag_stack.try_pop("caption",["table"]),g=g||this._tag_stack.try_pop("colgroup",["table"]),g=g||this._tag_stack.try_pop("tr",["table","thead","tbody","tfoot"])):(_.tag_name==="th"||_.tag_name==="td")&&(g=g||this._tag_stack.try_pop("td",["table","thead","tbody","tfoot","tr"]),g=g||this._tag_stack.try_pop("th",["table","thead","tbody","tfoot","tr"]));return _.parent=this._tag_stack.get_parser_token(),g},m.exports.Beautifier=T},function(m,c,f){var u=f(6).Options;function r(d){u.call(this,d,"html"),this.templating.length===1&&this.templating[0]==="auto"&&(this.templating=["django","erb","handlebars","php"]),this.indent_inner_html=this._get_boolean("indent_inner_html"),this.indent_body_inner_html=this._get_boolean("indent_body_inner_html",!0),this.indent_head_inner_html=this._get_boolean("indent_head_inner_html",!0),this.indent_handlebars=this._get_boolean("indent_handlebars",!0),this.wrap_attributes=this._get_selection("wrap_attributes",["auto","force","force-aligned","force-expand-multiline","aligned-multiple","preserve","preserve-aligned"]),this.wrap_attributes_indent_size=this._get_number("wrap_attributes_indent_size",this.indent_size),this.extra_liners=this._get_array("extra_liners",["head","body","/html"]),this.inline=this._get_array("inline",["a","abbr","area","audio","b","bdi","bdo","br","button","canvas","cite","code","data","datalist","del","dfn","em","embed","i","iframe","img","input","ins","kbd","keygen","label","map","mark","math","meter","noscript","object","output","progress","q","ruby","s","samp","select","small","span","strong","sub","sup","svg","template","textarea","time","u","var","video","wbr","text","acronym","big","strike","tt"]),this.void_elements=this._get_array("void_elements",["area","base","br","col","embed","hr","img","input","keygen","link","menuitem","meta","param","source","track","wbr","!doctype","?xml","basefont","isindex"]),this.unformatted=this._get_array("unformatted",[]),this.content_unformatted=this._get_array("content_unformatted",["pre","textarea"]),this.unformatted_content_delimiter=this._get_characters("unformatted_content_delimiter"),this.indent_scripts=this._get_selection("indent_scripts",["normal","keep","separate"])}r.prototype=new 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x},R.prototype._read_processing=function(w){var x=null,O=null,A=null;if(w==="<"){var T=this._input.peek(1);(T==="!"||T==="?")&&(O=this.__patterns.conditional_comment.read(),O=O||this.__patterns.processing.read()),O&&(x=this._create_token(l.COMMENT,O),x.directives=A)}return x},R.prototype._read_open=function(w,x){var O=null,A=null;return x||w==="<"&&(O=this._input.next(),this._input.peek()==="/"&&(O+=this._input.next()),O+=this.__patterns.element_name.read(),A=this._create_token(l.TAG_OPEN,O)),A},R.prototype._read_open_handlebars=function(w,x){var O=null,A=null;return x||this._options.indent_handlebars&&w==="{"&&this._input.peek(1)==="{"&&(this._input.peek(2)==="!"?(O=this.__patterns.handlebars_comment.read(),O=O||this.__patterns.handlebars.read(),A=this._create_token(l.COMMENT,O)):(O=this.__patterns.handlebars_open.read(),A=this._create_token(l.TAG_OPEN,O))),A},R.prototype._read_close=function(w,x){var O=null,A=null;return 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      Time to underbuffer: `+P.toFixed(3)+" s"),l.nextLoadLevel=V,this.bwEstimator.sample(A,x.loaded),this.clearTimer(),o.loader&&(this.fragCurrent=this.partCurrent=null,o.loader.abort()),l.trigger(U.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:o,part:s,stats:x})},r.onFragLoaded=function(o,s){var l=s.frag,p=s.part;if(l.type===k.PlaylistLevelType.MAIN&&Object(Y.isFiniteNumber)(l.sn)){var R=p?p.stats:l.stats,w=p?p.duration:l.duration;if(this.clearTimer(),this.lastLoadedFragLevel=l.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var x=this.hls.levels[l.level],O=(x.loaded?x.loaded.bytes:0)+R.loaded,A=(x.loaded?x.loaded.duration:0)+w;x.loaded={bytes:O,duration:A},x.realBitrate=Math.round(8*O/A)}if(l.bitrateTest){var T={stats:R,frag:l,part:p,id:l.type};this.onFragBuffered(U.Events.FRAG_BUFFERED,T),l.bitrateTest=!1}}},r.onFragBuffered=function(o,s){var l=s.frag,p=s.part,R=p?p.stats:l.stats;if(R.aborted)return;if(l.type!==k.PlaylistLevelType.MAIN||l.sn==="initSegment")return;var w=R.parsing.end-R.loading.start;this.bwEstimator.sample(w,R.loaded),R.bwEstimate=this.bwEstimator.getEstimate(),l.bitrateTest?this.bitrateTestDelay=w/1e3:this.bitrateTestDelay=0},r.onError=function(o,s){switch(s.details){case j.ErrorDetails.FRAG_LOAD_ERROR:case j.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},r.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},r.getNextABRAutoLevel=function(){var o=this.fragCurrent,s=this.partCurrent,l=this.hls,p=l.maxAutoLevel,R=l.config,w=l.minAutoLevel,x=l.media,O=s?s.duration:o?o.duration:0,A=x?x.currentTime:0,T=x&&x.playbackRate!==0?Math.abs(x.playbackRate):1,E=this.bwEstimator?this.bwEstimator.getEstimate():R.abrEwmaDefaultEstimate,y=(W.BufferHelper.bufferInfo(x,A,R.maxBufferHole).end-A)/T,h=this.findBestLevel(E,w,p,y,R.abrBandWidthFactor,R.abrBandWidthUpFactor);if(h>=0)return h;I.logger.trace((y?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var _=O?Math.min(O,R.maxStarvationDelay):R.maxStarvationDelay,g=R.abrBandWidthFactor,b=R.abrBandWidthUpFactor;if(!y){var M=this.bitrateTestDelay;if(M){var P=O?Math.min(O,R.maxLoadingDelay):R.maxLoadingDelay;_=P-M,I.logger.trace("bitrate test took "+Math.round(1e3*M)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*_)+" ms"),g=b=1}}return h=this.findBestLevel(E,w,p,y+_,g,b),Math.max(h,0)},r.findBestLevel=function(o,s,l,p,R,w){for(var x,O=this.fragCurrent,A=this.partCurrent,T=this.lastLoadedFragLevel,E=this.hls.levels,y=E[T],h=!!(y!=null&&(x=y.details)!==null&&x!==void 0&&x.live),_=y==null?void 0:y.codecSet,g=A?A.duration:O?O.duration:0,b=l;b>=s;b--){var M=E[b];if(!M||_&&M.codecSet!==_)continue;var P=M.details,K=(A?P==null?void 0:P.partTarget:P==null?void 0:P.averagetargetduration)||g,V=void 0;b<=T?V=R*o:V=w*o;var B=E[b].maxBitrate,C=B*K/V;if(I.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+b+"/"+Math.round(V)+"/"+B+"/"+K+"/"+p+"/"+C),V>B&&(!C||h&&!this.bitrateTestDelay||C<p))return b}return-1},c(u,[{key:"nextAutoLevel",get:function(){var o=this._nextAutoLevel,s=this.bwEstimator;if(o!==-1&&(!s||!s.canEstimate()))return o;var l=this.getNextABRAutoLevel();return o!==-1&&(l=Math.min(o,l)),l},set:function(o){this._nextAutoLevel=o}}]),u}();J.default=f},"./src/controller/audio-stream-controller.ts":function(ae,J,D){"use strict";D.r(J);var Y=D("./src/polyfills/number.ts"),F=D("./src/controller/base-stream-controller.ts"),U=D("./src/events.ts"),W=D("./src/utils/buffer-helper.ts"),j=D("./src/controller/fragment-tracker.ts"),k=D("./src/types/level.ts"),I=D("./src/types/loader.ts"),m=D("./src/loader/fragment.ts"),c=D("./src/demux/chunk-cache.ts"),f=D("./src/demux/transmuxer-interface.ts"),u=D("./src/types/transmuxer.ts"),r=D("./src/controller/fragment-finders.ts"),d=D("./src/utils/discontinuities.ts"),o=D("./src/errors.ts"),s=D("./src/utils/logger.ts");function l(){return l=Object.assign||function(O){for(var A=1;A<arguments.length;A++){var T=arguments[A];for(var E in T)Object.prototype.hasOwnProperty.call(T,E)&&(O[E]=T[E])}return O},l.apply(this,arguments)}function p(O,A){O.prototype=Object.create(A.prototype),O.prototype.constructor=O,R(O,A)}function R(O,A){return R=Object.setPrototypeOf||function(E,y){return E.__proto__=y,E},R(O,A)}var w=100,x=function(O){p(A,O);function A(E,y){var h;return h=O.call(this,E,y,"[audio-stream-controller]")||this,h.videoBuffer=null,h.videoTrackCC=-1,h.waitingVideoCC=-1,h.audioSwitch=!1,h.trackId=-1,h.waitingData=null,h.mainDetails=null,h.bufferFlushed=!1,h._registerListeners(),h}var T=A.prototype;return T.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},T._registerListeners=function(){var y=this.hls;y.on(U.Events.MEDIA_ATTACHED,this.onMediaAttached,this),y.on(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),y.on(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),y.on(U.Events.LEVEL_LOADED,this.onLevelLoaded,this),y.on(U.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),y.on(U.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),y.on(U.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),y.on(U.Events.ERROR,this.onError,this),y.on(U.Events.BUFFER_RESET,this.onBufferReset,this),y.on(U.Events.BUFFER_CREATED,this.onBufferCreated,this),y.on(U.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),y.on(U.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),y.on(U.Events.FRAG_BUFFERED,this.onFragBuffered,this)},T._unregisterListeners=function(){var y=this.hls;y.off(U.Events.MEDIA_ATTACHED,this.onMediaAttached,this),y.off(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),y.off(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),y.off(U.Events.LEVEL_LOADED,this.onLevelLoaded,this),y.off(U.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),y.off(U.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),y.off(U.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),y.off(U.Events.ERROR,this.onError,this),y.off(U.Events.BUFFER_RESET,this.onBufferReset,this),y.off(U.Events.BUFFER_CREATED,this.onBufferCreated,this),y.off(U.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),y.off(U.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),y.off(U.Events.FRAG_BUFFERED,this.onFragBuffered,this)},T.onInitPtsFound=function(y,h){var _=h.frag,g=h.id,b=h.initPTS;if(g==="main"){var M=_.cc;this.initPTS[_.cc]=b,this.log("InitPTS for cc: "+M+" found from main: "+b),this.videoTrackCC=M,this.state===F.State.WAITING_INIT_PTS&&this.tick()}},T.startLoad=function(y){if(!this.levels){this.startPosition=y,this.state=F.State.STOPPED;return}var h=this.lastCurrentTime;this.stopLoad(),this.setInterval(w),this.fragLoadError=0,h>0&&y===-1?(this.log("Override startPosition with lastCurrentTime @"+h.toFixed(3)),this.state=F.State.IDLE):(this.loadedmetadata=!1,this.state=F.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=y,this.tick()},T.doTick=function(){switch(this.state){case F.State.IDLE:this.doTickIdle();break;case F.State.WAITING_TRACK:{var y,h=this.levels,_=this.trackId,g=h==null||((y=h[_])===null||y===void 0)?void 0:y.details;if(g){if(this.waitForCdnTuneIn(g))break;this.state=F.State.WAITING_INIT_PTS}break}case F.State.FRAG_LOADING_WAITING_RETRY:{var b,M=performance.now(),P=this.retryDate;(!P||M>=P||(b=this.media)!==null&&b!==void 0&&b.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=F.State.IDLE);break}case F.State.WAITING_INIT_PTS:{var K=this.waitingData;if(K){var V=K.frag,B=K.part,C=K.cache,$=K.complete;if(this.initPTS[V.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=F.State.FRAG_LOADING;var ee=C.flush(),re={frag:V,part:B,payload:ee,networkDetails:null};this._handleFragmentLoadProgress(re),$&&O.prototype._handleFragmentLoadComplete.call(this,re)}else if(this.videoTrackCC!==this.waitingVideoCC)s.logger.log("Waiting fragment cc ("+V.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var ue=this.getLoadPosition(),Te=W.BufferHelper.bufferInfo(this.mediaBuffer,ue,this.config.maxBufferHole),ye=Object(r.fragmentWithinToleranceTest)(Te.end,this.config.maxFragLookUpTolerance,V);ye<0&&(s.logger.log("Waiting fragment cc ("+V.cc+") @ "+V.start+" cancelled because another fragment at "+Te.end+" is needed"),this.clearWaitingFragment())}}else this.state=F.State.IDLE}}this.onTickEnd()},T.clearWaitingFragment=function(){var y=this.waitingData;y&&(this.fragmentTracker.removeFragment(y.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=F.State.IDLE)},T.onTickEnd=function(){var y=this.media;if(!y||!y.readyState)return;var h=this.mediaBuffer?this.mediaBuffer:y,_=h.buffered;!this.loadedmetadata&&_.length&&(this.loadedmetadata=!0),this.lastCurrentTime=y.currentTime},T.doTickIdle=function(){var y,h,_=this.hls,g=this.levels,b=this.media,M=this.trackId,P=_.config;if(!g||!g[M])return;if(!b&&(this.startFragRequested||!P.startFragPrefetch))return;var K=g[M],V=K.details;if(!V||V.live&&this.levelLastLoaded!==M||this.waitForCdnTuneIn(V)){this.state=F.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,m.ElementaryStreamTypes.AUDIO,I.PlaylistLevelType.AUDIO));var B=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,I.PlaylistLevelType.AUDIO);if(B===null)return;var C=B.len,$=this.getMaxBufferLength(),ee=this.audioSwitch;if(C>=$&&!ee)return;if(!ee&&this._streamEnded(B,V)){_.trigger(U.Events.BUFFER_EOS,{type:"audio"}),this.state=F.State.ENDED;return}var re=V.fragments,ue=re[0].start,Te=B.end;if(ee){var ye=this.getLoadPosition();Te=ye,V.PTSKnown&&ye<ue&&((B.end>ue||B.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),b.currentTime=ue+.05))}var be=this.getNextFragment(Te,V);if(!be){this.bufferFlushed=!0;return}((y=be.decryptdata)===null||y===void 0?void 0:y.keyFormat)==="identity"&&!((h=be.decryptdata)!==null&&h!==void 0&&h.key)?this.loadKey(be,V):this.loadFragment(be,V,Te)},T.getMaxBufferLength=function(){var y=O.prototype.getMaxBufferLength.call(this),h=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,I.PlaylistLevelType.MAIN);return h===null?y:Math.max(y,h.len)},T.onMediaDetaching=function(){this.videoBuffer=null,O.prototype.onMediaDetaching.call(this)},T.onAudioTracksUpdated=function(y,h){var _=h.audioTracks;this.resetTransmuxer(),this.levels=_.map(function(g){return new k.Level(g)})},T.onAudioTrackSwitching=function(y,h){var _=!!h.url;this.trackId=h.id;var g=this.fragCurrent;g!=null&&g.loader&&g.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),_?this.setInterval(w):this.resetTransmuxer(),_?(this.audioSwitch=!0,this.state=F.State.IDLE):this.state=F.State.STOPPED,this.tick()},T.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},T.onLevelLoaded=function(y,h){this.mainDetails=h.details},T.onAudioTrackLoaded=function(y,h){var _,g=this.levels,b=h.details,M=h.id;if(!g){this.warn("Audio tracks were reset while loading level "+M);return}this.log("Track "+M+" loaded ["+b.startSN+","+b.endSN+"],duration:"+b.totalduration);var P=g[M],K=0;if(b.live||(_=P.details)!==null&&_!==void 0&&_.live){var V=this.mainDetails;if(b.fragments[0]||(b.deltaUpdateFailed=!0),b.deltaUpdateFailed||!V)return;!P.details&&b.hasProgramDateTime&&V.hasProgramDateTime?(Object(d.alignMediaPlaylistByPDT)(b,V),K=b.fragments[0].start):K=this.alignPlaylists(b,P.details)}P.details=b,this.levelLastLoaded=M,!this.startFragRequested&&(this.mainDetails||!b.live)&&this.setStartPosition(P.details,K),this.state===F.State.WAITING_TRACK&&!this.waitForCdnTuneIn(b)&&(this.state=F.State.IDLE),this.tick()},T._handleFragmentLoadProgress=function(y){var h,_=y.frag,g=y.part,b=y.payload,M=this.config,P=this.trackId,K=this.levels;if(!K){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+_.sn+" of level "+_.level+" will not be buffered");return}var V=K[P];console.assert(V,"Audio track is defined on fragment load progress");var B=V.details;console.assert(B,"Audio track details are defined on fragment load progress");var C=M.defaultAudioCodec||V.audioCodec||"mp4a.40.2",$=this.transmuxer;$||($=this.transmuxer=new f.default(this.hls,I.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var ee=this.initPTS[_.cc],re=(h=_.initSegment)===null||h===void 0?void 0:h.data;if(ee!==void 0){var ue=!1,Te=g?g.index:-1,ye=Te!==-1,be=new u.ChunkMetadata(_.level,_.sn,_.stats.chunkCount,b.byteLength,Te,ye);$.push(b,re,C,"",_,g,B.totalduration,ue,be,ee)}else{s.logger.log("Unknown video PTS for cc "+_.cc+", waiting for video PTS before demuxing audio frag "+_.sn+" of ["+B.startSN+" ,"+B.endSN+"],track "+P);var we=this.waitingData=this.waitingData||{frag:_,part:g,cache:new c.default,complete:!1},xe=we.cache;xe.push(new Uint8Array(b)),this.waitingVideoCC=this.videoTrackCC,this.state=F.State.WAITING_INIT_PTS}},T._handleFragmentLoadComplete=function(y){if(this.waitingData){this.waitingData.complete=!0;return}O.prototype._handleFragmentLoadComplete.call(this,y)},T.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},T.onBufferCreated=function(y,h){var _=h.tracks.audio;_&&(this.mediaBuffer=_.buffer),h.tracks.video&&(this.videoBuffer=h.tracks.video.buffer)},T.onFragBuffered=function(y,h){var _=h.frag,g=h.part;if(_.type!==I.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(_)){this.warn("Fragment "+_.sn+(g?" p: "+g.index:"")+" of level "+_.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}_.sn!=="initSegment"&&(this.fragPrevious=_,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(U.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(_,g)},T.onError=function(y,h){switch(h.details){case o.ErrorDetails.FRAG_LOAD_ERROR:case o.ErrorDetails.FRAG_LOAD_TIMEOUT:case o.ErrorDetails.KEY_LOAD_ERROR:case o.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(I.PlaylistLevelType.AUDIO,h);break;case o.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case o.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==F.State.ERROR&&this.state!==F.State.STOPPED&&(this.state=h.fatal?F.State.ERROR:F.State.IDLE,this.warn(h.details+" while loading frag, switching to "+this.state+" state"));break;case o.ErrorDetails.BUFFER_FULL_ERROR:if(h.parent==="audio"&&(this.state===F.State.PARSING||this.state===F.State.PARSED)){var _=!0,g=this.getFwdBufferInfo(this.mediaBuffer,I.PlaylistLevelType.AUDIO);g&&g.len>.5&&(_=!this.reduceMaxBufferLength(g.len)),_&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,O.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},T.onBufferFlushed=function(y,h){var _=h.type;_===m.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},T._handleTransmuxComplete=function(y){var h,_="audio",g=this.hls,b=y.remuxResult,M=y.chunkMeta,P=this.getCurrentContext(M);if(!P){this.warn("The loading context changed while buffering fragment "+M.sn+" of level "+M.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(M.level);return}var K=P.frag,V=P.part,B=b.audio,C=b.text,$=b.id3,ee=b.initSegment;if(this.fragContextChanged(K))return;if(this.state=F.State.PARSING,this.audioSwitch&&B&&this.completeAudioSwitch(),ee!=null&&ee.tracks&&(this._bufferInitSegment(ee.tracks,K,M),g.trigger(U.Events.FRAG_PARSING_INIT_SEGMENT,{frag:K,id:_,tracks:ee.tracks})),B){var re=B.startPTS,ue=B.endPTS,Te=B.startDTS,ye=B.endDTS;V&&(V.elementaryStreams[m.ElementaryStreamTypes.AUDIO]={startPTS:re,endPTS:ue,startDTS:Te,endDTS:ye}),K.setElementaryStreamInfo(m.ElementaryStreamTypes.AUDIO,re,ue,Te,ye),this.bufferFragmentData(B,K,V,M)}if($!=null&&(h=$.samples)!==null&&h!==void 0&&h.length){var be=l({frag:K,id:_},$);g.trigger(U.Events.FRAG_PARSING_METADATA,be)}if(C){var we=l({frag:K,id:_},C);g.trigger(U.Events.FRAG_PARSING_USERDATA,we)}},T._bufferInitSegment=function(y,h,_){if(this.state!==F.State.PARSING)return;y.video&&delete y.video;var g=y.audio;if(!g)return;g.levelCodec=g.codec,g.id="audio",this.log("Init audio buffer, container:"+g.container+", codecs[parsed]=["+g.codec+"]"),this.hls.trigger(U.Events.BUFFER_CODECS,y);var b=g.initSegment;if(b!=null&&b.byteLength){var M={type:"audio",frag:h,part:null,chunkMeta:_,parent:h.type,data:b};this.hls.trigger(U.Events.BUFFER_APPENDING,M)}this.tick()},T.loadFragment=function(y,h,_){var g=this.fragmentTracker.getState(y);this.fragCurrent=y,(this.audioSwitch||g===j.FragmentState.NOT_LOADED||g===j.FragmentState.PARTIAL)&&(y.sn==="initSegment"?this._loadInitSegment(y):h.live&&!Object(Y.isFiniteNumber)(this.initPTS[y.cc])?(this.log("Waiting for video PTS in continuity counter "+y.cc+" of live stream before loading audio fragment "+y.sn+" of level "+this.trackId),this.state=F.State.WAITING_INIT_PTS):(this.startFragRequested=!0,O.prototype.loadFragment.call(this,y,h,_)))},T.completeAudioSwitch=function(){var y=this.hls,h=this.media,_=this.trackId;h&&(this.log("Switching audio track : flushing all audio"),O.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,y.trigger(U.Events.AUDIO_TRACK_SWITCHED,{id:_})},A}(F.default);J.default=x},"./src/controller/audio-track-controller.ts":function(ae,J,D){"use strict";D.r(J);var Y=D("./src/events.ts"),F=D("./src/errors.ts"),U=D("./src/controller/base-playlist-controller.ts"),W=D("./src/types/loader.ts");function j(f,u){for(var r=0;r<u.length;r++){var d=u[r];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(f,d.key,d)}}function k(f,u,r){return u&&j(f.prototype,u),r&&j(f,r),f}function I(f,u){f.prototype=Object.create(u.prototype),f.prototype.constructor=f,m(f,u)}function m(f,u){return m=Object.setPrototypeOf||function(d,o){return d.__proto__=o,d},m(f,u)}var c=function(f){I(u,f);function u(d){var o;return o=f.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 r=u.prototype;return r.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)},r.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)},r.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,f.prototype.destroy.call(this)},r.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},r.onManifestParsed=function(o,s){this.tracks=s.audioTracks||[]},r.onAudioTrackLoaded=function(o,s){var l=s.id,p=s.details,R=this.tracksInGroup[l];if(!R){this.warn("Invalid audio track id "+l);return}var w=R.details;R.details=s.details,this.log("audioTrack "+l+" loaded ["+p.startSN+"-"+p.endSN+"]"),l===this.trackId&&(this.retryCount=0,this.playlistLoaded(l,s,w))},r.onLevelLoading=function(o,s){this.switchLevel(s.level)},r.onLevelSwitching=function(o,s){this.switchLevel(s.level)},r.switchLevel=function(o){var s=this.hls.levels[o];if(!(s!=null&&s.audioGroupIds))return;var l=s.audioGroupIds[s.urlId];if(this.groupId!==l){this.groupId=l;var p=this.tracks.filter(function(w){return!l||w.groupId===l});this.selectDefaultTrack&&!p.some(function(w){return w.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=p;var R={audioTracks:p};this.log("Updating audio tracks, "+p.length+' track(s) found in "'+l+'" group-id'),this.hls.trigger(Y.Events.AUDIO_TRACKS_UPDATED,R),this.selectInitialTrack()}},r.onError=function(o,s){if(f.prototype.onError.call(this,o,s),s.fatal||!s.context)return;s.context.type===W.PlaylistContextType.AUDIO_TRACK&&s.context.id===this.trackId&&s.context.groupId===this.groupId&&this.retryLoadingOrFail(s)},r.setAudioTrack=function(o){var s=this.tracksInGroup;if(o<0||o>=s.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var l=s[this.trackId];this.log("Now switching to audio-track index "+o);var p=s[o],R=p.id,w=p.groupId,x=w===void 0?"":w,O=p.name,A=p.type,T=p.url;if(this.trackId=o,this.trackName=O,this.selectDefaultTrack=!1,this.hls.trigger(Y.Events.AUDIO_TRACK_SWITCHING,{id:R,groupId:x,name:O,type:A,url:T}),p.details&&!p.details.live)return;var E=this.switchParams(p.url,l==null?void 0:l.details);this.loadPlaylist(E)},r.selectInitialTrack=function(){var o=this.tracksInGroup;console.assert(o.length,"Initial audio track should be selected when tracks are known");var s=this.trackName,l=this.findTrackId(s)||this.findTrackId();l!==-1?this.setAudioTrack(l):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(Y.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},r.findTrackId=function(o){for(var s=this.tracksInGroup,l=0;l<s.length;l++){var p=s[l];if((!this.selectDefaultTrack||p.default)&&(!o||o===p.name))return p.id}return-1},r.loadPlaylist=function(o){var s=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(s)){var l=s.id,p=s.groupId,R=s.url;if(o)try{R=o.addDirectives(R)}catch(w){this.warn("Could not construct new URL with HLS Delivery Directives: "+w)}this.log("loading audio-track playlist for id: "+l),this.clearTimer(),this.hls.trigger(Y.Events.AUDIO_TRACK_LOADING,{url:R,id:l,groupId:p,deliveryDirectives:o||null})}},k(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);J.default=c},"./src/controller/base-playlist-controller.ts":function(ae,J,D){"use strict";D.r(J),D.d(J,"default",function(){return k});var Y=D("./src/polyfills/number.ts"),F=D("./src/types/level.ts"),U=D("./src/controller/level-helper.ts"),W=D("./src/utils/logger.ts"),j=D("./src/errors.ts"),k=function(){function I(c,f){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=W.logger.log.bind(W.logger,f+":"),this.warn=W.logger.warn.bind(W.logger,f+":"),this.hls=c}var m=I.prototype;return m.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},m.onError=function(f,u){u.fatal&&u.type===j.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},m.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},m.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},m.stopLoad=function(){this.canLoad=!1,this.clearTimer()},m.switchParams=function(f,u){var r=u==null?void 0:u.renditionReports;if(r)for(var d=0;d<r.length;d++){var o=r[d],s=""+o.URI;if(s===f.substr(-s.length)){var l=parseInt(o["LAST-MSN"]),p=parseInt(o["LAST-PART"]);if(u&&this.hls.config.lowLatencyMode){var R=Math.min(u.age-u.partTarget,u.targetduration);p!==void 0&&R>u.partTarget&&(p+=1)}if(Object(Y.isFiniteNumber)(l))return new F.HlsUrlParameters(l,Object(Y.isFiniteNumber)(p)?p:void 0,F.HlsSkip.No)}}},m.loadPlaylist=function(f){},m.shouldLoadTrack=function(f){return this.canLoad&&f&&!!f.url&&(!f.details||f.details.live)},m.playlistLoaded=function(f,u,r){var d=this,o=u.details,s=u.stats,l=s.loading.end?Math.max(0,self.performance.now()-s.loading.end):0;if(o.advancedDateTime=Date.now()-l,o.live||r!=null&&r.live){if(o.reloaded(r),r&&this.log("live playlist "+f+" "+(o.advanced?"REFRESHED "+o.lastPartSn+"-"+o.lastPartIndex:"MISSED")),r&&o.fragments.length>0&&Object(U.mergeDetails)(r,o),!this.canLoad||!o.live)return;var p,R=void 0,w=void 0;if(o.canBlockReload&&o.endSN&&o.advanced){var x=this.hls.config.lowLatencyMode,O=o.lastPartSn,A=o.endSN,T=o.lastPartIndex,E=T!==-1,y=O===A,h=x?0:T;E?(R=y?A+1:O,w=y?h:T+1):R=A+1;var _=o.age,g=_+o.ageHeader,b=Math.min(g-o.partTarget,o.targetduration*1.5);if(b>0){if(r&&b>r.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+r.tuneInGoal+" to: "+b+" with playlist age: "+o.age),b=0;else{var M=Math.floor(b/o.targetduration);if(R+=M,w!==void 0){var P=Math.round(b%o.targetduration/o.partTarget);w+=P}this.log("CDN Tune-in age: "+o.ageHeader+"s last advanced "+_.toFixed(2)+"s goal: "+b+" skip sn "+M+" to part "+w)}o.tuneInGoal=b}if(p=this.getDeliveryDirectives(o,u.deliveryDirectives,R,w),x||!y){this.loadPlaylist(p);return}}else p=this.getDeliveryDirectives(o,u.deliveryDirectives,R,w);var K=Object(U.computeReloadInterval)(o,s);R!==void 0&&o.canBlockReload&&(K-=o.partTarget||1),this.log("reload live playlist "+f+" in "+Math.round(K)+" ms"),this.timer=self.setTimeout(function(){return d.loadPlaylist(p)},K)}else this.clearTimer()},m.getDeliveryDirectives=function(f,u,r,d){var o=Object(F.getSkipValue)(f,r);return u!=null&&u.skip&&f.deltaUpdateFailed&&(r=u.msn,d=u.part,o=F.HlsSkip.No),new F.HlsUrlParameters(r,d,o)},m.retryLoadingOrFail=function(f){var u=this,r=this.hls.config,d=this.retryCount<r.levelLoadingMaxRetry;if(d){var o;if(this.retryCount++,f.details.indexOf("LoadTimeOut")>-1&&(o=f.context)!==null&&o!==void 0&&o.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+f.details+'"'),this.loadPlaylist();else{var s=Math.min(Math.pow(2,this.retryCount)*r.levelLoadingRetryDelay,r.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return u.loadPlaylist()},s),this.warn("retry playlist loading #"+this.retryCount+" in "+s+' ms after "'+f.details+'"')}}else this.warn('cannot recover from error "'+f.details+'"'),this.clearTimer(),f.fatal=!0;return d},I}()},"./src/controller/base-stream-controller.ts":function(ae,J,D){"use strict";D.r(J),D.d(J,"State",function(){return A}),D.d(J,"default",function(){return T});var Y=D("./src/polyfills/number.ts"),F=D("./src/task-loop.ts"),U=D("./src/controller/fragment-tracker.ts"),W=D("./src/utils/buffer-helper.ts"),j=D("./src/utils/logger.ts"),k=D("./src/events.ts"),I=D("./src/errors.ts"),m=D("./src/types/transmuxer.ts"),c=D("./src/utils/mp4-tools.ts"),f=D("./src/utils/discontinuities.ts"),u=D("./src/controller/fragment-finders.ts"),r=D("./src/controller/level-helper.ts"),d=D("./src/loader/fragment-loader.ts"),o=D("./src/crypt/decrypter.ts"),s=D("./src/utils/time-ranges.ts"),l=D("./src/types/loader.ts");function p(E,y){for(var h=0;h<y.length;h++){var _=y[h];_.enumerable=_.enumerable||!1,_.configurable=!0,"value"in _&&(_.writable=!0),Object.defineProperty(E,_.key,_)}}function R(E,y,h){return y&&p(E.prototype,y),h&&p(E,h),E}function w(E){if(E===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return E}function x(E,y){E.prototype=Object.create(y.prototype),E.prototype.constructor=E,O(E,y)}function O(E,y){return O=Object.setPrototypeOf||function(_,g){return _.__proto__=g,_},O(E,y)}var A={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",BACKTRACKING:"BACKTRACKING",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS",WAITING_LEVEL:"WAITING_LEVEL"},T=function(E){x(y,E);function y(_,g,b){var M;return M=E.call(this)||this,M.hls=void 0,M.fragPrevious=null,M.fragCurrent=null,M.fragmentTracker=void 0,M.transmuxer=null,M._state=A.STOPPED,M.media=void 0,M.mediaBuffer=void 0,M.config=void 0,M.bitrateTest=!1,M.lastCurrentTime=0,M.nextLoadPosition=0,M.startPosition=0,M.loadedmetadata=!1,M.fragLoadError=0,M.retryDate=0,M.levels=null,M.fragmentLoader=void 0,M.levelLastLoaded=null,M.startFragRequested=!1,M.decrypter=void 0,M.initPTS=[],M.onvseeking=null,M.onvended=null,M.logPrefix="",M.log=void 0,M.warn=void 0,M.logPrefix=b,M.log=j.logger.log.bind(j.logger,b+":"),M.warn=j.logger.warn.bind(j.logger,b+":"),M.hls=_,M.fragmentLoader=new d.default(_.config),M.fragmentTracker=g,M.config=_.config,M.decrypter=new o.default(_,_.config),_.on(k.Events.KEY_LOADED,M.onKeyLoaded,w(M)),M}var h=y.prototype;return h.doTick=function(){this.onTickEnd()},h.onTickEnd=function(){},h.startLoad=function(g){},h.stopLoad=function(){this.fragmentLoader.abort();var g=this.fragCurrent;g&&this.fragmentTracker.removeFragment(g),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=A.STOPPED},h._streamEnded=function(g,b){var M=this.fragCurrent,P=this.fragmentTracker;if(!b.live&&M&&M.sn===b.endSN&&!g.nextStart){var K=P.getState(M);return K===U.FragmentState.PARTIAL||K===U.FragmentState.OK}return!1},h.onMediaAttached=function(g,b){var M=this.media=this.mediaBuffer=b.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),M.addEventListener("seeking",this.onvseeking),M.addEventListener("ended",this.onvended);var P=this.config;this.levels&&P.autoStartLoad&&this.state===A.STOPPED&&this.startLoad(P.startPosition)},h.onMediaDetaching=function(){var g=this.media;g!=null&&g.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),g&&(g.removeEventListener("seeking",this.onvseeking),g.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},h.onMediaSeeking=function(){var g=this.config,b=this.fragCurrent,M=this.media,P=this.mediaBuffer,K=this.state,V=M?M.currentTime:0,B=W.BufferHelper.bufferInfo(P||M,V,g.maxBufferHole);if(this.log("media seeking to "+(Object(Y.isFiniteNumber)(V)?V.toFixed(3):V)+", state: "+K),K===A.ENDED)this.resetLoadingState();else if(b&&!B.len){var C=g.maxFragLookUpTolerance,$=b.start-C,ee=b.start+b.duration+C,re=V>ee;(V<$||re)&&(re&&b.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),b.loader.abort()),this.resetLoadingState())}M&&(this.lastCurrentTime=V),!this.loadedmetadata&&!B.len&&(this.nextLoadPosition=this.startPosition=V),this.tickImmediate()},h.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},h.onKeyLoaded=function(g,b){if(this.state!==A.KEY_LOADING||b.frag!==this.fragCurrent||!this.levels)return;this.state=A.IDLE;var M=this.levels[b.frag.level].details;M&&this.loadFragment(b.frag,M,b.frag.start)},h.onHandlerDestroying=function(){this.stopLoad(),E.prototype.onHandlerDestroying.call(this)},h.onHandlerDestroyed=function(){this.state=A.STOPPED,this.hls.off(k.Events.KEY_LOADED,this.onKeyLoaded,this),this.fragmentLoader&&this.fragmentLoader.destroy(),this.decrypter&&this.decrypter.destroy(),this.hls=this.log=this.warn=this.decrypter=this.fragmentLoader=this.fragmentTracker=null,E.prototype.onHandlerDestroyed.call(this)},h.loadKey=function(g,b){this.log("Loading key for "+g.sn+" of ["+b.startSN+"-"+b.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+g.level),this.state=A.KEY_LOADING,this.fragCurrent=g,this.hls.trigger(k.Events.KEY_LOADING,{frag:g})},h.loadFragment=function(g,b,M){this._loadFragForPlayback(g,b,M)},h._loadFragForPlayback=function(g,b,M){var P=this,K=function(B){if(P.fragContextChanged(g)){P.warn("Fragment "+g.sn+(B.part?" p: "+B.part.index:"")+" of level "+g.level+" was dropped during download."),P.fragmentTracker.removeFragment(g);return}g.stats.chunkCount++,P._handleFragmentLoadProgress(B)};this._doFragLoad(g,b,M,K).then(function(V){if(!V)return;P.fragLoadError=0;var B=P.state;if(P.fragContextChanged(g)){(B===A.FRAG_LOADING||B===A.BACKTRACKING||!P.fragCurrent&&B===A.PARSING)&&(P.fragmentTracker.removeFragment(g),P.state=A.IDLE);return}if("payload"in V&&(P.log("Loaded fragment "+g.sn+" of level "+g.level),P.hls.trigger(k.Events.FRAG_LOADED,V),P.state===A.BACKTRACKING)){P.fragmentTracker.backtrack(g,V),P.resetFragmentLoading(g);return}P._handleFragmentLoadComplete(V)}).catch(function(V){P.warn(V),P.resetFragmentLoading(g)})},h.flushMainBuffer=function(g,b,M){if(M===void 0&&(M=null),!(g-b))return;var P={startOffset:g,endOffset:b,type:M};this.fragLoadError=0,this.hls.trigger(k.Events.BUFFER_FLUSHING,P)},h._loadInitSegment=function(g){var b=this;this._doFragLoad(g).then(function(M){if(!M||b.fragContextChanged(g)||!b.levels)throw new Error("init load aborted");return M}).then(function(M){var P=b.hls,K=M.payload,V=g.decryptdata;if(K&&K.byteLength>0&&V&&V.key&&V.iv&&V.method==="AES-128"){var B=self.performance.now();return b.decrypter.webCryptoDecrypt(new Uint8Array(K),V.key.buffer,V.iv.buffer).then(function(C){var $=self.performance.now();return P.trigger(k.Events.FRAG_DECRYPTED,{frag:g,payload:C,stats:{tstart:B,tdecrypt:$}}),M.payload=C,M})}return M}).then(function(M){var P=b.fragCurrent,K=b.hls,V=b.levels;if(!V)throw new Error("init load aborted, missing levels");var B=V[g.level].details;console.assert(B,"Level details are defined when init segment is loaded");var C=g.stats;b.state=A.IDLE,b.fragLoadError=0,g.data=new Uint8Array(M.payload),C.parsing.start=C.buffering.start=self.performance.now(),C.parsing.end=C.buffering.end=self.performance.now(),M.frag===P&&K.trigger(k.Events.FRAG_BUFFERED,{stats:C,frag:P,part:null,id:g.type}),b.tick()}).catch(function(M){b.warn(M),b.resetFragmentLoading(g)})},h.fragContextChanged=function(g){var b=this.fragCurrent;return!g||!b||g.level!==b.level||g.sn!==b.sn||g.urlId!==b.urlId},h.fragBufferedComplete=function(g,b){var M=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+g.type+" sn: "+g.sn+(b?" part: "+b.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+g.level+" "+s.default.toString(W.BufferHelper.getBuffered(M))),this.state=A.IDLE,this.tick()},h._handleFragmentLoadComplete=function(g){var b=this.transmuxer;if(!b)return;var M=g.frag,P=g.part,K=g.partsLoaded,V=!K||K.length===0||K.some(function(C){return!C}),B=new m.ChunkMetadata(M.level,M.sn,M.stats.chunkCount+1,0,P?P.index:-1,!V);b.flush(B)},h._handleFragmentLoadProgress=function(g){},h._doFragLoad=function(g,b,M,P){var K=this;if(M===void 0&&(M=null),!this.levels)throw new Error("frag load aborted, missing levels");if(M=Math.max(g.start,M||0),this.config.lowLatencyMode&&b){var V=b.partList;if(V&&P){M>g.end&&b.fragmentHint&&(g=b.fragmentHint);var B=this.getNextPart(V,g,M);if(B>-1){var C=V[B];return this.log("Loading part sn: "+g.sn+" p: "+C.index+" cc: "+g.cc+" of playlist ["+b.startSN+"-"+b.endSN+"] parts [0-"+B+"-"+(V.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+g.level+", target: "+parseFloat(M.toFixed(3))),this.nextLoadPosition=C.start+C.duration,this.state=A.FRAG_LOADING,this.hls.trigger(k.Events.FRAG_LOADING,{frag:g,part:V[B],targetBufferTime:M}),this.doFragPartsLoad(g,V,B,P).catch(function($){return K.handleFragLoadError($)})}else if(!g.url||this.loadedEndOfParts(V,M))return Promise.resolve(null)}}return this.log("Loading fragment "+g.sn+" cc: "+g.cc+" "+(b?"of ["+b.startSN+"-"+b.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+g.level+", target: "+parseFloat(M.toFixed(3))),Object(Y.isFiniteNumber)(g.sn)&&!this.bitrateTest&&(this.nextLoadPosition=g.start+g.duration),this.state=A.FRAG_LOADING,this.hls.trigger(k.Events.FRAG_LOADING,{frag:g,targetBufferTime:M}),this.fragmentLoader.load(g,P).catch(function($){return K.handleFragLoadError($)})},h.doFragPartsLoad=function(g,b,M,P){var K=this;return new Promise(function(V,B){var C=[],$=function ee(re){var ue=b[re];K.fragmentLoader.loadPart(g,ue,P).then(function(Te){C[ue.index]=Te;var ye=Te.part;K.hls.trigger(k.Events.FRAG_LOADED,Te);var be=b[re+1];if(be&&be.fragment===g)ee(re+1);else return V({frag:g,part:ye,partsLoaded:C})}).catch(B)};$(M)})},h.handleFragLoadError=function(g){var b=g.data;return b&&b.details===I.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(b.frag,b.part):this.hls.trigger(k.Events.ERROR,b),null},h._handleTransmuxerFlush=function(g){var b=this.getCurrentContext(g);if(!b||this.state!==A.PARSING){this.fragCurrent||(this.state=A.IDLE);return}var M=b.frag,P=b.part,K=b.level,V=self.performance.now();M.stats.parsing.end=V,P&&(P.stats.parsing.end=V),this.updateLevelTiming(M,P,K,g.partial)},h.getCurrentContext=function(g){var b=this.levels,M=g.level,P=g.sn,K=g.part;if(!b||!b[M])return this.warn("Levels object was unset while buffering fragment "+P+" of level "+M+". The current chunk will not be buffered."),null;var V=b[M],B=K>-1?Object(r.getPartWith)(V,P,K):null,C=B?B.fragment:Object(r.getFragmentWithSN)(V,P,this.fragCurrent);return C?{frag:C,part:B,level:V}:null},h.bufferFragmentData=function(g,b,M,P){if(!g||this.state!==A.PARSING)return;var K=g.data1,V=g.data2,B=K;if(K&&V&&(B=Object(c.appendUint8Array)(K,V)),!B||!B.length)return;var C={type:g.type,frag:b,part:M,chunkMeta:P,parent:b.type,data:B};this.hls.trigger(k.Events.BUFFER_APPENDING,C),g.dropped&&g.independent&&!M&&this.flushBufferGap(b)},h.flushBufferGap=function(g){var b=this.media;if(!b)return;if(!W.BufferHelper.isBuffered(b,b.currentTime)){this.flushMainBuffer(0,g.start);return}var M=b.currentTime,P=W.BufferHelper.bufferInfo(b,M,0),K=g.duration,V=Math.min(this.config.maxFragLookUpTolerance*2,K*.25),B=Math.max(Math.min(g.start-V,P.end-V),M+V);g.start-B>V&&this.flushMainBuffer(B,g.start)},h.getFwdBufferInfo=function(g,b){var M=this.config,P=this.getLoadPosition();if(!Object(Y.isFiniteNumber)(P))return null;var K=W.BufferHelper.bufferInfo(g,P,M.maxBufferHole);if(K.len===0&&K.nextStart!==void 0){var V=this.fragmentTracker.getBufferedFrag(P,b);if(V&&K.nextStart<V.end)return W.BufferHelper.bufferInfo(g,P,Math.max(K.nextStart,M.maxBufferHole))}return K},h.getMaxBufferLength=function(g){var b=this.config,M;return g?M=Math.max(8*b.maxBufferSize/g,b.maxBufferLength):M=b.maxBufferLength,Math.min(M,b.maxMaxBufferLength)},h.reduceMaxBufferLength=function(g){var b=this.config,M=g||b.maxBufferLength;return b.maxMaxBufferLength>=M?(b.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+b.maxMaxBufferLength+"s"),!0):!1},h.getNextFragment=function(g,b){var M,P,K=b.fragments,V=K.length;if(!V)return null;var B=this.config,C=K[0].start,$;if(b.live){var ee=B.initialLiveManifestSize;if(V<ee)return this.warn("Not enough fragments to start playback (have: "+V+", need: "+ee+")"),null;!b.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&($=this.getInitialLiveFragment(b,K),this.startPosition=$?this.hls.liveSyncPosition||$.start:g)}else g<=C&&($=K[0]);if(!$){var re=B.lowLatencyMode?b.partEnd:b.fragmentEnd;$=this.getFragmentAtPosition(g,re,b)}return(M=$)!==null&&M!==void 0&&M.initSegment&&!((P=$)!==null&&P!==void 0&&P.initSegment.data)&&!this.bitrateTest&&($=$.initSegment),$},h.getNextPart=function(g,b,M){for(var P=-1,K=!1,V=!0,B=0,C=g.length;B<C;B++){var $=g[B];if(V=V&&!$.independent,P>-1&&M<$.start)break;var ee=$.loaded;!ee&&(K||$.independent||V)&&$.fragment===b&&(P=B),K=ee}return P},h.loadedEndOfParts=function(g,b){var M=g[g.length-1];return M&&b>M.start&&M.loaded},h.getInitialLiveFragment=function(g,b){var M=this.fragPrevious,P=null;if(M){if(g.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+M.programDateTime),P=Object(u.findFragmentByPDT)(b,M.endProgramDateTime,this.config.maxFragLookUpTolerance)),!P){var K=M.sn+1;if(K>=g.startSN&&K<=g.endSN){var V=b[K-g.startSN];M.cc===V.cc&&(P=V,this.log("Live playlist, switching playlist, load frag with next SN: "+P.sn))}P||(P=Object(u.findFragWithCC)(b,M.cc),P&&this.log("Live playlist, switching playlist, load frag with same CC: "+P.sn))}}else{var B=this.hls.liveSyncPosition;B!==null&&(P=this.getFragmentAtPosition(B,this.bitrateTest?g.fragmentEnd:g.edge,g))}return P},h.getFragmentAtPosition=function(g,b,M){var P=this.config,K=this.fragPrevious,V=M.fragments,B=M.endSN,C=M.fragmentHint,$=P.maxFragLookUpTolerance,ee=!!(P.lowLatencyMode&&M.partList&&C);ee&&C&&!this.bitrateTest&&(V=V.concat(C),B=C.sn);var re;if(g<b){var ue=g>b-$?0:$;re=Object(u.findFragmentByPTS)(K,V,g,ue)}else re=V[V.length-1];if(re){var Te=re.sn-M.startSN,ye=K&&re.level===K.level,be=V[Te+1],we=this.fragmentTracker.getState(re);if(we===U.FragmentState.BACKTRACKED){re=null;for(var xe=Te;V[xe]&&this.fragmentTracker.getState(V[xe])===U.FragmentState.BACKTRACKED;)K?re=V[xe--]:re=V[--xe];re||(re=be)}else K&&re.sn===K.sn&&!ee&&(ye&&(re.sn<B&&this.fragmentTracker.getState(be)!==U.FragmentState.OK?(this.log("SN "+re.sn+" just loaded, load next one: "+be.sn),re=be):re=null))}return re},h.synchronizeToLiveEdge=function(g){var b=this.config,M=this.media;if(!M)return;var P=this.hls.liveSyncPosition,K=M.currentTime,V=g.fragments[0].start,B=g.edge,C=K>=V-b.maxFragLookUpTolerance&&K<=B;if(P!==null&&M.duration>P&&(K<P||!C)){var $=b.liveMaxLatencyDuration!==void 0?b.liveMaxLatencyDuration:b.liveMaxLatencyDurationCount*g.targetduration;(!C&&M.readyState<4||K<B-$)&&(this.loadedmetadata||(this.nextLoadPosition=P),M.readyState&&(this.warn("Playback: "+K.toFixed(3)+" is located too far from the end of live sliding playlist: "+B+", reset currentTime to : "+P.toFixed(3)),M.currentTime=P))}},h.alignPlaylists=function(g,b){var M=this.levels,P=this.levelLastLoaded,K=this.fragPrevious,V=P!==null?M[P]:null,B=g.fragments.length;if(!B)return this.warn("No fragments in live playlist"),0;var C=g.fragments[0].start,$=!b,ee=g.alignedSliding&&Object(Y.isFiniteNumber)(C);if($||!ee&&!C){Object(f.alignStream)(K,V,g);var re=g.fragments[0].start;return this.log("Live playlist sliding: "+re.toFixed(2)+" start-sn: "+(b?b.startSN:"na")+"->"+g.startSN+" prev-sn: "+(K?K.sn:"na")+" fragments: "+B),re}return C},h.waitForCdnTuneIn=function(g){var b=3;return g.live&&g.canBlockReload&&g.tuneInGoal>Math.max(g.partHoldBack,g.partTarget*b)},h.setStartPosition=function(g,b){var M=this.startPosition;if(M<b&&(M=-1),M===-1||this.lastCurrentTime===-1){var P=g.startTimeOffset;Object(Y.isFiniteNumber)(P)?(M=b+P,P<0&&(M+=g.totalduration),M=Math.min(Math.max(b,M),b+g.totalduration),this.log("Start time offset "+P+" found in playlist, adjust startPosition to "+M),this.startPosition=M):g.live?M=this.hls.liveSyncPosition||b:this.startPosition=M=0,this.lastCurrentTime=M}this.nextLoadPosition=M},h.getLoadPosition=function(){var g=this.media,b=0;return this.loadedmetadata&&g?b=g.currentTime:this.nextLoadPosition&&(b=this.nextLoadPosition),b},h.handleFragLoadAborted=function(g,b){this.transmuxer&&g.sn!=="initSegment"&&g.stats.aborted&&(this.warn("Fragment "+g.sn+(b?" part"+b.index:"")+" of level "+g.level+" was aborted"),this.resetFragmentLoading(g))},h.resetFragmentLoading=function(g){(!this.fragCurrent||!this.fragContextChanged(g))&&(this.state=A.IDLE)},h.onFragmentOrKeyLoadError=function(g,b){if(b.fatal)return;var M=b.frag;if(!M||M.type!==g)return;var P=this.fragCurrent;console.assert(P&&M.sn===P.sn&&M.level===P.level&&M.urlId===P.urlId,"Frag load error must match current frag to retry");var K=this.config;if(this.fragLoadError+1<=K.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(M.level))return;var V=Math.min(Math.pow(2,this.fragLoadError)*K.fragLoadingRetryDelay,K.fragLoadingMaxRetryTimeout);this.warn("Fragment "+M.sn+" of "+g+" "+M.level+" failed to load, retrying in "+V+"ms"),this.retryDate=self.performance.now()+V,this.fragLoadError++,this.state=A.FRAG_LOADING_WAITING_RETRY}else b.levelRetry?(g===l.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=A.IDLE):(j.logger.error(b.details+" reaches max retry, redispatch as fatal ..."),b.fatal=!0,this.hls.stopLoad(),this.state=A.ERROR)},h.afterBufferFlushed=function(g,b,M){if(!g)return;var P=W.BufferHelper.getBuffered(g);this.fragmentTracker.detectEvictedFragments(b,P,M),this.state===A.ENDED&&this.resetLoadingState()},h.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=A.IDLE},h.resetLiveStartWhenNotLoaded=function(g){if(!this.loadedmetadata){this.startFragRequested=!1;var b=this.levels?this.levels[g].details:null;if(b!=null&&b.live)return this.startPosition=-1,this.setStartPosition(b,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},h.updateLevelTiming=function(g,b,M,P){var K=this,V=M.details;console.assert(!!V,"level.details must be defined");var B=Object.keys(g.elementaryStreams).reduce(function(C,$){var ee=g.elementaryStreams[$];if(ee){var re=ee.endPTS-ee.startPTS;if(re<=0)return K.warn("Could not parse fragment "+g.sn+" "+$+" duration reliably ("+re+") resetting transmuxer to fallback to playlist timing"),K.resetTransmuxer(),C||!1;var ue=P?0:Object(r.updateFragPTSDTS)(V,g,ee.startPTS,ee.endPTS,ee.startDTS,ee.endDTS);return K.hls.trigger(k.Events.LEVEL_PTS_UPDATED,{details:V,level:M,drift:ue,type:$,frag:g,start:ee.startPTS,end:ee.endPTS}),!0}return C},!1);B?(this.state=A.PARSED,this.hls.trigger(k.Events.FRAG_PARSED,{frag:g,part:b})):this.resetLoadingState()},h.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},R(y,[{key:"state",get:function(){return this._state},set:function(g){var b=this._state;b!==g&&(this._state=g,this.log(b+"->"+g))}}]),y}(F.default)},"./src/controller/buffer-controller.ts":function(ae,J,D){"use strict";D.r(J),D.d(J,"default",function(){return u});var Y=D("./src/polyfills/number.ts"),F=D("./src/events.ts"),U=D("./src/utils/logger.ts"),W=D("./src/errors.ts"),j=D("./src/utils/buffer-helper.ts"),k=D("./src/utils/mediasource-helper.ts"),I=D("./src/loader/fragment.ts"),m=D("./src/controller/buffer-operation-queue.ts"),c=Object(k.getMediaSource)(),f=/([ha]vc.)(?:\.[^.,]+)+/,u=function(){function r(o){var s=this;this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.appendError=0,this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this._onMediaSourceOpen=function(){var l=s.hls,p=s.media,R=s.mediaSource;U.logger.log("[buffer-controller]: Media source opened"),p&&(s.updateMediaElementDuration(),l.trigger(F.Events.MEDIA_ATTACHED,{media:p})),R&&R.removeEventListener("sourceopen",s._onMediaSourceOpen),s.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=r.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 s=this.hls;s.on(F.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),s.on(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),s.on(F.Events.MANIFEST_PARSED,this.onManifestParsed,this),s.on(F.Events.BUFFER_RESET,this.onBufferReset,this),s.on(F.Events.BUFFER_APPENDING,this.onBufferAppending,this),s.on(F.Events.BUFFER_CODECS,this.onBufferCodecs,this),s.on(F.Events.BUFFER_EOS,this.onBufferEos,this),s.on(F.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),s.on(F.Events.LEVEL_UPDATED,this.onLevelUpdated,this),s.on(F.Events.FRAG_PARSED,this.onFragParsed,this),s.on(F.Events.FRAG_CHANGED,this.onFragChanged,this)},d.unregisterListeners=function(){var s=this.hls;s.off(F.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),s.off(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),s.off(F.Events.MANIFEST_PARSED,this.onManifestParsed,this),s.off(F.Events.BUFFER_RESET,this.onBufferReset,this),s.off(F.Events.BUFFER_APPENDING,this.onBufferAppending,this),s.off(F.Events.BUFFER_CODECS,this.onBufferCodecs,this),s.off(F.Events.BUFFER_EOS,this.onBufferEos,this),s.off(F.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),s.off(F.Events.LEVEL_UPDATED,this.onLevelUpdated,this),s.off(F.Events.FRAG_PARSED,this.onFragParsed,this),s.off(F.Events.FRAG_CHANGED,this.onFragChanged,this)},d._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new m.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},d.onManifestParsed=function(s,l){var p=2;(l.audio&&!l.video||!l.altAudio)&&(p=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=p,this.details=null,U.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},d.onMediaAttaching=function(s,l){var p=this.media=l.media;if(p&&c){var R=this.mediaSource=new c;R.addEventListener("sourceopen",this._onMediaSourceOpen),R.addEventListener("sourceended",this._onMediaSourceEnded),R.addEventListener("sourceclose",this._onMediaSourceClose),p.src=self.URL.createObjectURL(R),this._objectUrl=p.src}},d.onMediaDetaching=function(){var s=this.media,l=this.mediaSource,p=this._objectUrl;if(l){if(U.logger.log("[buffer-controller]: media source detaching"),l.readyState==="open")try{l.endOfStream()}catch(R){U.logger.warn("[buffer-controller]: onMediaDetaching: "+R.message+" while calling endOfStream")}this.onBufferReset(),l.removeEventListener("sourceopen",this._onMediaSourceOpen),l.removeEventListener("sourceended",this._onMediaSourceEnded),l.removeEventListener("sourceclose",this._onMediaSourceClose),s&&(p&&self.URL.revokeObjectURL(p),s.src===p?(s.removeAttribute("src"),s.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(F.Events.MEDIA_DETACHED,void 0)},d.onBufferReset=function(){var s=this;this.getSourceBufferTypes().forEach(function(l){var p=s.sourceBuffer[l];try{p&&(s.removeBufferListeners(l),s.mediaSource&&s.mediaSource.removeSourceBuffer(p),s.sourceBuffer[l]=void 0)}catch(R){U.logger.warn("[buffer-controller]: Failed to reset the "+l+" buffer",R)}}),this._initSourceBuffer()},d.onBufferCodecs=function(s,l){var p=this,R=this.getSourceBufferTypes().length;if(Object.keys(l).forEach(function(w){if(R){var x=p.tracks[w];if(x&&typeof x.buffer.changeType=="function"){var O=l[w],A=O.codec,T=O.levelCodec,E=O.container,y=(x.levelCodec||x.codec).replace(f,"$1"),h=(T||A).replace(f,"$1");if(y!==h){var _=E+";codecs="+(T||A);p.appendChangeType(w,_)}}}else p.pendingTracks[w]=l[w]}),R)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},d.appendChangeType=function(s,l){var p=this,R=this.operationQueue,w={execute:function(){var O=p.sourceBuffer[s];O&&(U.logger.log("[buffer-controller]: changing "+s+" sourceBuffer type to "+l),O.changeType(l)),R.shiftAndExecuteNext(s)},onStart:function(){},onComplete:function(){},onError:function(O){U.logger.warn("[buffer-controller]: Failed to change "+s+" SourceBuffer type",O)}};R.append(w,s)},d.onBufferAppending=function(s,l){var p=this,R=this.hls,w=this.operationQueue,x=this.tracks,O=l.data,A=l.type,T=l.frag,E=l.part,y=l.chunkMeta,h=y.buffering[A],_=self.performance.now();h.start=_;var g=T.stats.buffering,b=E?E.stats.buffering:null;g.start===0&&(g.start=_),b&&b.start===0&&(b.start=_);var M=x.audio,P=A==="audio"&&y.id===1&&(M==null?void 0:M.container)==="audio/mpeg",K={execute:function(){if(h.executeStart=self.performance.now(),P){var B=p.sourceBuffer[A];if(B){var C=T.start-B.timestampOffset;Math.abs(C)>=.1&&(U.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+T.start+" (delta: "+C+") sn: "+T.sn+")"),B.timestampOffset=T.start)}}p.appendExecutor(O,A)},onStart:function(){},onComplete:function(){var B=self.performance.now();h.executeEnd=h.end=B,g.first===0&&(g.first=B),b&&b.first===0&&(b.first=B);var C=p.sourceBuffer,$={};for(var ee in C)$[ee]=j.BufferHelper.getBuffered(C[ee]);p.appendError=0,p.hls.trigger(F.Events.BUFFER_APPENDED,{type:A,frag:T,part:E,chunkMeta:y,parent:T.type,timeRanges:$})},onError:function(B){U.logger.error("[buffer-controller]: Error encountered while trying to append to the "+A+" SourceBuffer",B);var C={type:W.ErrorTypes.MEDIA_ERROR,parent:T.type,details:W.ErrorDetails.BUFFER_APPEND_ERROR,err:B,fatal:!1};B.code===DOMException.QUOTA_EXCEEDED_ERR?C.details=W.ErrorDetails.BUFFER_FULL_ERROR:(p.appendError++,C.details=W.ErrorDetails.BUFFER_APPEND_ERROR,p.appendError>R.config.appendErrorMaxRetry&&(U.logger.error("[buffer-controller]: Failed "+R.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),C.fatal=!0)),R.trigger(F.Events.ERROR,C)}};w.append(K,A)},d.onBufferFlushing=function(s,l){var p=this,R=this.operationQueue,w=function(O){return{execute:p.removeExecutor.bind(p,O,l.startOffset,l.endOffset),onStart:function(){},onComplete:function(){p.hls.trigger(F.Events.BUFFER_FLUSHED,{type:O})},onError:function(T){U.logger.warn("[buffer-controller]: Failed to remove from "+O+" SourceBuffer",T)}}};l.type?R.append(w(l.type),l.type):this.getSourceBufferTypes().forEach(function(x){R.append(w(x),x)})},d.onFragParsed=function(s,l){var p=this,R=l.frag,w=l.part,x=[],O=w?w.elementaryStreams:R.elementaryStreams;O[I.ElementaryStreamTypes.AUDIOVIDEO]?x.push("audiovideo"):(O[I.ElementaryStreamTypes.AUDIO]&&x.push("audio"),O[I.ElementaryStreamTypes.VIDEO]&&x.push("video"));var A=function(){var E=self.performance.now();R.stats.buffering.end=E,w&&(w.stats.buffering.end=E);var y=w?w.stats:R.stats;p.hls.trigger(F.Events.FRAG_BUFFERED,{frag:R,part:w,stats:y,id:R.type})};x.length===0&&U.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+R.type+" level: "+R.level+" sn: "+R.sn),this.blockBuffers(A,x)},d.onFragChanged=function(s,l){this.flushBackBuffer()},d.onBufferEos=function(s,l){var p=this,R=this.getSourceBufferTypes().reduce(function(w,x){var O=p.sourceBuffer[x];return(!l.type||l.type===x)&&(O&&!O.ended&&(O.ended=!0,U.logger.log("[buffer-controller]: "+x+" sourceBuffer now EOS"))),w&&!!(!O||O.ended)},!0);R&&this.blockBuffers(function(){var w=p.mediaSource;if(!w||w.readyState!=="open")return;w.endOfStream()})},d.onLevelUpdated=function(s,l){var p=l.details;if(!p.fragments.length)return;this.details=p,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},d.flushBackBuffer=function(){var s=this.hls,l=this.details,p=this.media,R=this.sourceBuffer;if(!p||l===null)return;var w=this.getSourceBufferTypes();if(!w.length)return;var x=l.live&&s.config.liveBackBufferLength!==null?s.config.liveBackBufferLength:s.config.backBufferLength;if(!Object(Y.isFiniteNumber)(x)||x<0)return;var O=p.currentTime,A=l.levelTargetDuration,T=Math.max(x,A),E=Math.floor(O/A)*A-T;w.forEach(function(y){var h=R[y];if(h){var _=j.BufferHelper.getBuffered(h);_.length>0&&E>_.start(0)&&(s.trigger(F.Events.BACK_BUFFER_REACHED,{bufferEnd:E}),l.live&&s.trigger(F.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:E}),s.trigger(F.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:E,type:y}))}})},d.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var s=this.details,l=this.hls,p=this.media,R=this.mediaSource,w=s.fragments[0].start+s.totalduration,x=p.duration,O=Object(Y.isFiniteNumber)(R.duration)?R.duration:0;s.live&&l.config.liveDurationInfinity?(U.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),R.duration=Infinity,this.updateSeekableRange(s)):(w>O&&w>x||!Object(Y.isFiniteNumber)(x))&&(U.logger.log("[buffer-controller]: Updating Media Source duration to "+w.toFixed(3)),R.duration=w)},d.updateSeekableRange=function(s){var l=this.mediaSource,p=s.fragments,R=p.length;if(R&&s.live&&l!==null&&l!==void 0&&l.setLiveSeekableRange){var w=Math.max(0,p[0].start),x=Math.max(w,w+s.totalduration);l.setLiveSeekableRange(w,x)}},d.checkPendingTracks=function(){var s=this.bufferCodecEventsExpected,l=this.operationQueue,p=this.pendingTracks,R=Object.keys(p).length;if(R&&!s||R===2){this.createSourceBuffers(p),this.pendingTracks={};var w=this.getSourceBufferTypes();if(w.length===0){this.hls.trigger(F.Events.ERROR,{type:W.ErrorTypes.MEDIA_ERROR,details:W.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}w.forEach(function(x){l.executeNext(x)})}},d.createSourceBuffers=function(s){var l=this.sourceBuffer,p=this.mediaSource;if(!p)throw Error("createSourceBuffers called when mediaSource was null");var R=0;for(var w in s)if(!l[w]){var x=s[w];if(!x)throw Error("source buffer exists for track "+w+", however track does not");var O=x.levelCodec||x.codec,A=x.container+";codecs="+O;U.logger.log("[buffer-controller]: creating sourceBuffer("+A+")");try{var T=l[w]=p.addSourceBuffer(A),E=w;this.addBufferListener(E,"updatestart",this._onSBUpdateStart),this.addBufferListener(E,"updateend",this._onSBUpdateEnd),this.addBufferListener(E,"error",this._onSBUpdateError),this.tracks[w]={buffer:T,codec:O,container:x.container,levelCodec:x.levelCodec,id:x.id},R++}catch(y){U.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+y.message),this.hls.trigger(F.Events.ERROR,{type:W.ErrorTypes.MEDIA_ERROR,details:W.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:y,mimeType:A})}}R&&this.hls.trigger(F.Events.BUFFER_CREATED,{tracks:this.tracks})},d._onSBUpdateStart=function(s){var l=this.operationQueue,p=l.current(s);p.onStart()},d._onSBUpdateEnd=function(s){var l=this.operationQueue,p=l.current(s);p.onComplete(),l.shiftAndExecuteNext(s)},d._onSBUpdateError=function(s,l){U.logger.error("[buffer-controller]: "+s+" SourceBuffer error",l),this.hls.trigger(F.Events.ERROR,{type:W.ErrorTypes.MEDIA_ERROR,details:W.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var p=this.operationQueue.current(s);p&&p.onError(l)},d.removeExecutor=function(s,l,p){var R=this.media,w=this.mediaSource,x=this.operationQueue,O=this.sourceBuffer,A=O[s];if(!R||!w||!A){U.logger.warn("[buffer-controller]: Attempting to remove from the "+s+" SourceBuffer, but it does not exist"),x.shiftAndExecuteNext(s);return}var T=Object(Y.isFiniteNumber)(R.duration)?R.duration:Infinity,E=Object(Y.isFiniteNumber)(w.duration)?w.duration:Infinity,y=Math.max(0,l),h=Math.min(p,T,E);h>y?(U.logger.log("[buffer-controller]: Removing ["+y+","+h+"] from the "+s+" SourceBuffer"),console.assert(!A.updating,s+" sourceBuffer must not be updating"),A.remove(y,h)):x.shiftAndExecuteNext(s)},d.appendExecutor=function(s,l){var p=this.operationQueue,R=this.sourceBuffer,w=R[l];if(!w){U.logger.warn("[buffer-controller]: Attempting to append to the "+l+" SourceBuffer, but it does not exist"),p.shiftAndExecuteNext(l);return}w.ended=!1,console.assert(!w.updating,l+" sourceBuffer must not be updating"),w.appendBuffer(s)},d.blockBuffers=function(s,l){var p=this;if(l===void 0&&(l=this.getSourceBufferTypes()),!l.length){U.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(s);return}var R=this.operationQueue,w=l.map(function(x){return R.appendBlocker(x)});Promise.all(w).then(function(){s(),l.forEach(function(x){var O=p.sourceBuffer[x];(!O||!O.updating)&&R.shiftAndExecuteNext(x)})})},d.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},d.addBufferListener=function(s,l,p){var R=this.sourceBuffer[s];if(!R)return;var w=p.bind(this,s);this.listeners[s].push({event:l,listener:w}),R.addEventListener(l,w)},d.removeBufferListeners=function(s){var l=this.sourceBuffer[s];if(!l)return;this.listeners[s].forEach(function(p){l.removeEventListener(p.event,p.listener)})},r}()},"./src/controller/buffer-operation-queue.ts":function(ae,J,D){"use strict";D.r(J),D.d(J,"default",function(){return F});var Y=D("./src/utils/logger.ts"),F=function(){function U(j){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=j}var W=U.prototype;return W.append=function(k,I){var m=this.queues[I];m.push(k),m.length===1&&this.buffers[I]&&this.executeNext(I)},W.insertAbort=function(k,I){var m=this.queues[I];m.unshift(k),this.executeNext(I)},W.appendBlocker=function(k){var I,m=new Promise(function(f){I=f}),c={execute:I,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(c,k),m},W.executeNext=function(k){var I=this.buffers,m=this.queues,c=I[k],f=m[k];if(f.length){var u=f[0];try{u.execute()}catch(r){Y.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),u.onError(r),(!c||!c.updating)&&(f.shift(),this.executeNext(k))}}},W.shiftAndExecuteNext=function(k){this.queues[k].shift(),this.executeNext(k)},W.current=function(k){return this.queues[k][0]},U}()},"./src/controller/cap-level-controller.ts":function(ae,J,D){"use strict";D.r(J);var Y=D("./src/events.ts");function F(j,k){for(var I=0;I<k.length;I++){var m=k[I];m.enumerable=m.enumerable||!1,m.configurable=!0,"value"in m&&(m.writable=!0),Object.defineProperty(j,m.key,m)}}function U(j,k,I){return k&&F(j.prototype,k),I&&F(j,I),j}var W=function(){function j(I){this.autoLevelCapping=void 0,this.firstLevel=void 0,this.media=void 0,this.restrictedLevels=void 0,this.timer=void 0,this.hls=void 0,this.streamController=void 0,this.clientRect=void 0,this.hls=I,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var k=j.prototype;return k.setStreamController=function(m){this.streamController=m},k.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},k.registerListeners=function(){var m=this.hls;m.on(Y.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),m.on(Y.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),m.on(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),m.on(Y.Events.BUFFER_CODECS,this.onBufferCodecs,this),m.on(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},k.unregisterListener=function(){var m=this.hls;m.off(Y.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),m.off(Y.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),m.off(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),m.off(Y.Events.BUFFER_CODECS,this.onBufferCodecs,this),m.off(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},k.onFpsDropLevelCapping=function(m,c){j.isLevelAllowed(c.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(c.droppedLevel)},k.onMediaAttaching=function(m,c){this.media=c.media instanceof HTMLVideoElement?c.media:null},k.onManifestParsed=function(m,c){var f=this.hls;this.restrictedLevels=[],this.firstLevel=c.firstLevel,f.config.capLevelToPlayerSize&&c.video&&this.startCapping()},k.onBufferCodecs=function(m,c){var f=this.hls;f.config.capLevelToPlayerSize&&c.video&&this.startCapping()},k.onMediaDetaching=function(){this.stopCapping()},k.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var m=this.hls.levels;if(m.length){var c=this.hls;c.autoLevelCapping=this.getMaxLevel(m.length-1),c.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=c.autoLevelCapping}}},k.getMaxLevel=function(m){var c=this,f=this.hls.levels;if(!f.length)return-1;var u=f.filter(function(r,d){return j.isLevelAllowed(d,c.restrictedLevels)&&d<=m});return this.clientRect=null,j.getMaxLevelByMediaSize(u,this.mediaWidth,this.mediaHeight)},k.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()},k.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},k.getDimensions=function(){if(this.clientRect)return this.clientRect;var m=this.media,c={width:0,height:0};if(m){var f=m.getBoundingClientRect();c.width=f.width,c.height=f.height,!c.width&&!c.height&&(c.width=f.right-f.left||m.width||0,c.height=f.bottom-f.top||m.height||0)}return this.clientRect=c,c},j.isLevelAllowed=function(m,c){return c===void 0&&(c=[]),c.indexOf(m)===-1},j.getMaxLevelByMediaSize=function(m,c,f){if(!m||!m.length)return-1;for(var u=function(l,p){return p?l.width!==p.width||l.height!==p.height:!0},r=m.length-1,d=0;d<m.length;d+=1){var o=m[d];if((o.width>=c||o.height>=f)&&u(o,m[d+1])){r=d;break}}return r},U(j,[{key:"mediaWidth",get:function(){return this.getDimensions().width*j.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*j.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var m=1;try{m=self.devicePixelRatio}catch(c){}return m}}]),j}();J.default=W},"./src/controller/cmcd-controller.ts":function(ae,J,D){"use strict";D.r(J),D.d(J,"default",function(){return u});var Y=D("./src/events.ts"),F=D("./src/types/cmcd.ts"),U=D("./src/utils/buffer-helper.ts"),W=D("./src/utils/logger.ts");function j(r,d){for(var o=0;o<d.length;o++){var s=d[o];s.enumerable=s.enumerable||!1,s.configurable=!0,"value"in s&&(s.writable=!0),Object.defineProperty(r,s.key,s)}}function k(r,d,o){return d&&j(r.prototype,d),o&&j(r,o),r}function I(r,d){var o=typeof Symbol!="undefined"&&r[Symbol.iterator]||r["@@iterator"];if(o)return(o=o.call(r)).next.bind(o);if(Array.isArray(r)||(o=m(r))||d&&r&&typeof r.length=="number"){o&&(r=o);var s=0;return function(){return s>=r.length?{done:!0}:{done:!1,value:r[s++]}}}throw new TypeError(`Invalid attempt to iterate non-iterable instance.
In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}function m(r,d){if(!r)return;if(typeof r=="string")return c(r,d);var o=Object.prototype.toString.call(r).slice(8,-1);if(o==="Object"&&r.constructor&&(o=r.constructor.name),o==="Map"||o==="Set")return Array.from(r);if(o==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(o))return c(r,d)}function c(r,d){(d==null||d>r.length)&&(d=r.length);for(var o=0,s=new Array(d);o<d;o++)s[o]=r[o];return s}function f(){return f=Object.assign||function(r){for(var d=1;d<arguments.length;d++){var o=arguments[d];for(var s in o)Object.prototype.hasOwnProperty.call(o,s)&&(r[s]=o[s])}return r},f.apply(this,arguments)}var u=function(){function r(o){var s=this;this.hls=void 0,this.config=void 0,this.media=void 0,this.sid=void 0,this.cid=void 0,this.useHeaders=!1,this.initialized=!1,this.starved=!1,this.buffering=!0,this.audioBuffer=void 0,this.videoBuffer=void 0,this.onWaiting=function(){s.initialized&&(s.starved=!0),s.buffering=!0},this.onPlaying=function(){s.initialized||(s.initialized=!0),s.buffering=!1},this.applyPlaylistData=function(R){try{s.apply(R,{ot:F.CMCDObjectType.MANIFEST,su:!s.initialized})}catch(w){W.logger.warn("Could not generate manifest CMCD data.",w)}},this.applyFragmentData=function(R){try{var w=R.frag,x=s.hls.levels[w.level],O=s.getObjectType(w),A={d:w.duration*1e3,ot:O};(O===F.CMCDObjectType.VIDEO||O===F.CMCDObjectType.AUDIO||O==F.CMCDObjectType.MUXED)&&(A.br=x.bitrate/1e3,A.tb=s.getTopBandwidth(O),A.bl=s.getBufferLength(O)),s.apply(R,A)}catch(T){W.logger.warn("Could not generate segment CMCD data.",T)}},this.hls=o;var l=this.config=o.config,p=l.cmcd;p!=null&&(l.pLoader=this.createPlaylistLoader(),l.fLoader=this.createFragmentLoader(),this.sid=p.sessionId||r.uuid(),this.cid=p.contentId,this.useHeaders=p.useHeaders===!0,this.registerListeners())}var d=r.prototype;return d.registerListeners=function(){var s=this.hls;s.on(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),s.on(Y.Events.MEDIA_DETACHED,this.onMediaDetached,this),s.on(Y.Events.BUFFER_CREATED,this.onBufferCreated,this)},d.unregisterListeners=function(){var s=this.hls;s.off(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),s.off(Y.Events.MEDIA_DETACHED,this.onMediaDetached,this),s.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(s,l){this.media=l.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},d.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},d.onBufferCreated=function(s,l){var p,R;this.audioBuffer=(p=l.tracks.audio)===null||p===void 0?void 0:p.buffer,this.videoBuffer=(R=l.tracks.video)===null||R===void 0?void 0:R.buffer},d.createData=function(){var s;return{v:F.CMCDVersion,sf:F.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(s=this.media)===null||s===void 0?void 0:s.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},d.apply=function(s,l){l===void 0&&(l={}),f(l,this.createData());var p=l.ot===F.CMCDObjectType.INIT||l.ot===F.CMCDObjectType.VIDEO||l.ot===F.CMCDObjectType.MUXED;if(this.starved&&p&&(l.bs=!0,l.su=!0,this.starved=!1),l.su==null&&(l.su=this.buffering),this.useHeaders){var R=r.toHeaders(l);if(!Object.keys(R).length)return;s.headers||(s.headers={}),f(s.headers,R)}else{var w=r.toQuery(l);if(!w)return;s.url=r.appendQueryToUri(s.url,w)}},d.getObjectType=function(s){var l=s.type;return l==="subtitle"?F.CMCDObjectType.TIMED_TEXT:s.sn==="initSegment"?F.CMCDObjectType.INIT:l==="audio"?F.CMCDObjectType.AUDIO:l==="main"?this.hls.audioTracks.length?F.CMCDObjectType.VIDEO:F.CMCDObjectType.MUXED:void 0},d.getTopBandwidth=function(s){for(var l=0,p=s===F.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,R=I(p),w;!(w=R()).done;){var x=w.value;x.bitrate>l&&(l=x.bitrate)}return l>0?l:NaN},d.getBufferLength=function(s){var l=this.hls.media,p=s===F.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!p||!l)return NaN;var R=U.BufferHelper.bufferInfo(p,l.currentTime,this.config.maxBufferHole);return R.len*1e3},d.createPlaylistLoader=function(){var s=this.config.pLoader,l=this.applyPlaylistData,p=s||this.config.loader;return function(){function R(x){this.loader=void 0,this.loader=new p(x)}var w=R.prototype;return w.destroy=function(){this.loader.destroy()},w.abort=function(){this.loader.abort()},w.load=function(O,A,T){l(O),this.loader.load(O,A,T)},k(R,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),R}()},d.createFragmentLoader=function(){var s=this.config.fLoader,l=this.applyFragmentData,p=s||this.config.loader;return function(){function R(x){this.loader=void 0,this.loader=new p(x)}var w=R.prototype;return w.destroy=function(){this.loader.destroy()},w.abort=function(){this.loader.abort()},w.load=function(O,A,T){l(O),this.loader.load(O,A,T)},k(R,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),R}()},r.uuid=function(){var s=URL.createObjectURL(new Blob),l=s.toString();return URL.revokeObjectURL(s),l.substr(l.lastIndexOf("/")+1)},r.serialize=function(s){for(var l=[],p=function(P){return!Number.isNaN(P)&&P!=null&&P!==""&&P!==!1},R=function(P){return Math.round(P)},w=function(P){return R(P/100)*100},x=function(P){return encodeURIComponent(P)},O={br:R,d:R,bl:w,dl:w,mtp:w,nor:x,rtp:w,tb:R},A=Object.keys(s||{}).sort(),T=I(A),E;!(E=T()).done;){var y=E.value,h=s[y];if(!p(h))continue;if(y==="v"&&h===1)continue;if(y=="pr"&&h===1)continue;var _=O[y];_&&(h=_(h));var g=typeof h,b=void 0;y==="ot"||y==="sf"||y==="st"?b=y+"="+h:g==="boolean"?b=y:g==="number"?b=y+"="+h:b=y+"="+JSON.stringify(h),l.push(b)}return l.join(",")},r.toHeaders=function(s){for(var l=Object.keys(s),p={},R=["Object","Request","Session","Status"],w=[{},{},{},{}],x={br:0,d:0,ot:0,tb:0,bl:1,dl:1,mtp:1,nor:1,nrr:1,su:1,cid:2,pr:2,sf:2,sid:2,st:2,v:2,bs:3,rtp:3},O=0,A=l;O<A.length;O++){var T=A[O],E=x[T]!=null?x[T]:1;w[E][T]=s[T]}for(var y=0;y<w.length;y++){var h=r.serialize(w[y]);h&&(p["CMCD-"+R[y]]=h)}return p},r.toQuery=function(s){return"CMCD="+encodeURIComponent(r.serialize(s))},r.appendQueryToUri=function(s,l){if(!l)return s;var p=s.includes("?")?"&":"?";return""+s+p+l},r}()},"./src/controller/eme-controller.ts":function(ae,J,D){"use strict";D.r(J);var Y=D("./src/events.ts"),F=D("./src/errors.ts"),U=D("./src/utils/logger.ts"),W=D("./src/utils/mediakeys-helper.ts");function j(u,r){for(var d=0;d<r.length;d++){var o=r[d];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(u,o.key,o)}}function k(u,r,d){return r&&j(u.prototype,r),d&&j(u,d),u}var I=3,m=function(r,d,o){var s={audioCapabilities:[],videoCapabilities:[]};return r.forEach(function(l){s.audioCapabilities.push({contentType:'audio/mp4; codecs="'+l+'"',robustness:o.audioRobustness||""})}),d.forEach(function(l){s.videoCapabilities.push({contentType:'video/mp4; codecs="'+l+'"',robustness:o.videoRobustness||""})}),[s]},c=function(r,d,o,s){switch(r){case W.KeySystems.WIDEVINE:return m(d,o,s);default:throw new Error("Unknown key-system: "+r)}},f=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 r=u.prototype;return r.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},r._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)},r._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)},r.getLicenseServerUrl=function(o){switch(o){case W.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+o+'"')},r._attemptKeySystemAccess=function(o,s,l){var p=this,R=c(o,s,l,this._drmSystemOptions);U.logger.log("Requesting encrypted media key-system access");var w=this.requestMediaKeySystemAccess(o,R);this.mediaKeysPromise=w.then(function(x){return p._onMediaKeySystemAccessObtained(o,x)}),w.catch(function(x){U.logger.error('Failed to obtain key-system "'+o+'" access:',x)})},r._onMediaKeySystemAccessObtained=function(o,s){var l=this;U.logger.log('Access for key-system "'+o+'" obtained');var p={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:s,mediaKeySystemDomain:o};this._mediaKeysList.push(p);var R=Promise.resolve().then(function(){return s.createMediaKeys()}).then(function(w){return p.mediaKeys=w,U.logger.log('Media-keys created for key-system "'+o+'"'),l._onMediaKeysCreated(),w});return R.catch(function(w){U.logger.error("Failed to create media-keys:",w)}),R},r._onMediaKeysCreated=function(){var o=this;this._mediaKeysList.forEach(function(s){s.mediaKeysSession||(s.mediaKeysSession=s.mediaKeys.createSession(),o._onNewMediaKeySession(s.mediaKeysSession))})},r._onNewMediaKeySession=function(o){var s=this;U.logger.log("New key-system session "+o.sessionId),o.addEventListener("message",function(l){s._onKeySessionMessage(o,l.message)},!1)},r._onKeySessionMessage=function(o,s){U.logger.log("Got EME message event, creating license request"),this._requestLicense(s,function(l){U.logger.log("Received license data (length: "+(l&&l.byteLength)+"), updating key-session"),o.update(l)})},r.onMediaEncrypted=function(o){var s=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:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var l=function(R){if(!s._media)return;s._attemptSetMediaKeys(R),s._generateRequestWithPreferredKeySession(o.initDataType,o.initData)};this.mediaKeysPromise.then(l).catch(l)},r._attemptSetMediaKeys=function(o){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var s=this._mediaKeysList[0];if(!s||!s.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:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}U.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(s.mediaKeys),this._hasSetMediaKeys=!0}},r._generateRequestWithPreferredKeySession=function(o,s){var l=this,p=this._mediaKeysList[0];if(!p){U.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger(Y.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(p.mediaKeysSessionInitialized){U.logger.warn("Key-Session already initialized but requested again");return}var R=p.mediaKeysSession;if(!R){U.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(Y.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!s){U.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(Y.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}U.logger.log('Generating key-session request for "'+o+'" init data type'),p.mediaKeysSessionInitialized=!0,R.generateRequest(o,s).then(function(){U.logger.debug("Key-session generation succeeded")}).catch(function(w){U.logger.error("Error generating key-session request:",w),l.hls.trigger(Y.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},r._createLicenseXhr=function(o,s,l){var p=new XMLHttpRequest;p.responseType="arraybuffer",p.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,p,o,s,l);var R=this._licenseXhrSetup;if(R)try{R.call(this.hls,p,o),R=void 0}catch(w){U.logger.error(w)}try{p.readyState||p.open("POST",o,!0),R&&R.call(this.hls,p,o)}catch(w){throw new Error("issue setting up KeySystem license XHR "+w)}return p},r._onLicenseRequestReadyStageChange=function(o,s,l,p){switch(o.readyState){case 4:if(o.status===200){this._requestLicenseFailureCount=0,U.logger.log("License request succeeded");var R=o.response,w=this._licenseResponseCallback;if(w)try{R=w.call(this.hls,o,s)}catch(O){U.logger.error(O)}p(R)}else{if(U.logger.error("License Request XHR failed ("+s+"). Status: "+o.status+" ("+o.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>I){this.hls.trigger(Y.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var x=I-this._requestLicenseFailureCount+1;U.logger.warn("Retrying license request, "+x+" attempts left"),this._requestLicense(l,p)}break}},r._generateLicenseRequestChallenge=function(o,s){switch(o.mediaKeySystemDomain){case W.KeySystems.WIDEVINE:return s}throw new Error("unsupported key-system: "+o.mediaKeySystemDomain)},r._requestLicense=function(o,s){U.logger.log("Requesting content license for key-system");var l=this._mediaKeysList[0];if(!l){U.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(Y.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var p=this.getLicenseServerUrl(l.mediaKeySystemDomain),R=this._createLicenseXhr(p,o,s);U.logger.log("Sending license request to URL: "+p);var w=this._generateLicenseRequestChallenge(l,o);R.send(w)}catch(x){U.logger.error("Failure requesting DRM license: "+x),this.hls.trigger(Y.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},r.onMediaAttached=function(o,s){if(!this._emeEnabled)return;var l=s.media;this._media=l,l.addEventListener("encrypted",this._onMediaEncrypted)},r.onMediaDetached=function(){var o=this._media,s=this._mediaKeysList;if(!o)return;o.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(s.map(function(l){if(l.mediaKeysSession)return l.mediaKeysSession.close().catch(function(){})})).then(function(){return o.setMediaKeys(null)}).catch(function(){})},r.onManifestParsed=function(o,s){if(!this._emeEnabled)return;var l=s.levels.map(function(R){return R.audioCodec}).filter(function(R){return!!R}),p=s.levels.map(function(R){return R.videoCodec}).filter(function(R){return!!R});this._attemptKeySystemAccess(W.KeySystems.WIDEVINE,l,p)},k(u,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),u}();J.default=f},"./src/controller/fps-controller.ts":function(ae,J,D){"use strict";D.r(J);var Y=D("./src/events.ts"),F=D("./src/utils/logger.ts"),U=function(){function W(k){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=k,this.registerListeners()}var j=W.prototype;return j.setStreamController=function(I){this.streamController=I},j.registerListeners=function(){this.hls.on(Y.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},j.unregisterListeners=function(){this.hls.off(Y.Events.MEDIA_ATTACHING,this.onMediaAttaching)},j.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},j.onMediaAttaching=function(I,m){var c=this.hls.config;if(c.capLevelOnFPSDrop){var f=m.media instanceof self.HTMLVideoElement?m.media:null;this.media=f,f&&typeof f.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),c.fpsDroppedMonitoringPeriod)}},j.checkFPS=function(I,m,c){var f=performance.now();if(m){if(this.lastTime){var u=f-this.lastTime,r=c-this.lastDroppedFrames,d=m-this.lastDecodedFrames,o=1e3*r/u,s=this.hls;if(s.trigger(Y.Events.FPS_DROP,{currentDropped:r,currentDecoded:d,totalDroppedFrames:c}),o>0&&r>s.config.fpsDroppedMonitoringThreshold*d){var l=s.currentLevel;F.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+l),l>0&&(s.autoLevelCapping===-1||s.autoLevelCapping>=l)&&(l=l-1,s.trigger(Y.Events.FPS_DROP_LEVEL_CAPPING,{level:l,droppedLevel:s.currentLevel}),s.autoLevelCapping=l,this.streamController.nextLevelSwitch())}}this.lastTime=f,this.lastDroppedFrames=c,this.lastDecodedFrames=m}},j.checkFPSInterval=function(){var I=this.media;if(I)if(this.isVideoPlaybackQualityAvailable){var m=I.getVideoPlaybackQuality();this.checkFPS(I,m.totalVideoFrames,m.droppedVideoFrames)}else this.checkFPS(I,I.webkitDecodedFrameCount,I.webkitDroppedFrameCount)},W}();J.default=U},"./src/controller/fragment-finders.ts":function(ae,J,D){"use strict";D.r(J),D.d(J,"findFragmentByPDT",function(){return U}),D.d(J,"findFragmentByPTS",function(){return W}),D.d(J,"fragmentWithinToleranceTest",function(){return j}),D.d(J,"pdtWithinToleranceTest",function(){return k}),D.d(J,"findFragWithCC",function(){return I});var Y=D("./src/polyfills/number.ts"),F=D("./src/utils/binary-search.ts");function U(m,c,f){if(c===null||!Array.isArray(m)||!m.length||!Object(Y.isFiniteNumber)(c))return null;var u=m[0].programDateTime;if(c<(u||0))return null;var r=m[m.length-1].endProgramDateTime;if(c>=(r||0))return null;f=f||0;for(var d=0;d<m.length;++d){var o=m[d];if(k(c,f,o))return o}return null}function W(m,c,f,u){f===void 0&&(f=0),u===void 0&&(u=0);var r=null;if(m?r=c[m.sn-c[0].sn+1]||null:f===0&&c[0].start===0&&(r=c[0]),r&&j(f,u,r)===0)return r;var d=F.default.search(c,j.bind(null,f,u));return d||r}function j(m,c,f){m===void 0&&(m=0),c===void 0&&(c=0);var u=Math.min(c,f.duration+(f.deltaPTS?f.deltaPTS:0));return f.start+f.duration-u<=m?1:f.start-u>m&&f.start?-1:0}function k(m,c,f){var u=Math.min(c,f.duration+(f.deltaPTS?f.deltaPTS:0))*1e3,r=f.endProgramDateTime||0;return r-u>m}function I(m,c){return F.default.search(m,function(f){return f.cc<c?1:f.cc>c?-1:0})}},"./src/controller/fragment-tracker.ts":function(ae,J,D){"use strict";D.r(J),D.d(J,"FragmentState",function(){return U}),D.d(J,"FragmentTracker",function(){return W});var Y=D("./src/events.ts"),F=D("./src/types/loader.ts"),U;(function(I){I.NOT_LOADED="NOT_LOADED",I.BACKTRACKED="BACKTRACKED",I.APPENDING="APPENDING",I.PARTIAL="PARTIAL",I.OK="OK"})(U||(U={}));var W=function(){function I(c){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=c,this._registerListeners()}var m=I.prototype;return m._registerListeners=function(){var f=this.hls;f.on(Y.Events.BUFFER_APPENDED,this.onBufferAppended,this),f.on(Y.Events.FRAG_BUFFERED,this.onFragBuffered,this),f.on(Y.Events.FRAG_LOADED,this.onFragLoaded,this)},m._unregisterListeners=function(){var f=this.hls;f.off(Y.Events.BUFFER_APPENDED,this.onBufferAppended,this),f.off(Y.Events.FRAG_BUFFERED,this.onFragBuffered,this),f.off(Y.Events.FRAG_LOADED,this.onFragLoaded,this)},m.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},m.getAppendedFrag=function(f,u){if(u===F.PlaylistLevelType.MAIN){var r=this.activeFragment,d=this.activeParts;if(!r)return null;if(d)for(var o=d.length;o--;){var s=d[o],l=s?s.end:r.appendedPTS;if(s.start<=f&&l!==void 0&&f<=l)return o>9&&(this.activeParts=d.slice(o-9)),s}else if(r.start<=f&&r.appendedPTS!==void 0&&f<=r.appendedPTS)return r}return this.getBufferedFrag(f,u)},m.getBufferedFrag=function(f,u){for(var r=this.fragments,d=Object.keys(r),o=d.length;o--;){var s=r[d[o]];if((s==null?void 0:s.body.type)===u&&s.buffered){var l=s.body;if(l.start<=f&&f<=l.end)return l}}return null},m.detectEvictedFragments=function(f,u,r){var d=this;Object.keys(this.fragments).forEach(function(o){var s=d.fragments[o];if(!s)return;if(!s.buffered){s.body.type===r&&d.removeFragment(s.body);return}var l=s.range[f];if(!l)return;l.time.some(function(p){var R=!d.isTimeBuffered(p.startPTS,p.endPTS,u);return R&&d.removeFragment(s.body),R})})},m.detectPartialFragments=function(f){var u=this,r=this.timeRanges,d=f.frag,o=f.part;if(!r||d.sn==="initSegment")return;var s=k(d),l=this.fragments[s];if(!l)return;Object.keys(r).forEach(function(p){var R=d.elementaryStreams[p];if(!R)return;var w=r[p],x=o!==null||R.partial===!0;l.range[p]=u.getBufferedTimes(d,o,x,w)}),l.backtrack=l.loaded=null,Object.keys(l.range).length?l.buffered=!0:this.removeFragment(l.body)},m.fragBuffered=function(f){var u=k(f),r=this.fragments[u];r&&(r.backtrack=r.loaded=null,r.buffered=!0)},m.getBufferedTimes=function(f,u,r,d){for(var o={time:[],partial:r},s=u?u.start:f.start,l=u?u.end:f.end,p=f.minEndPTS||l,R=f.maxStartPTS||s,w=0;w<d.length;w++){var x=d.start(w)-this.bufferPadding,O=d.end(w)+this.bufferPadding;if(R>=x&&p<=O){o.time.push({startPTS:Math.max(s,d.start(w)),endPTS:Math.min(l,d.end(w))});break}else if(s<O&&l>x)o.partial=!0,o.time.push({startPTS:Math.max(s,d.start(w)),endPTS:Math.min(l,d.end(w))});else if(l<=x)break}return o},m.getPartialFragment=function(f){var u=null,r,d,o,s=0,l=this.bufferPadding,p=this.fragments;return Object.keys(p).forEach(function(R){var w=p[R];if(!w)return;j(w)&&(d=w.body.start-l,o=w.body.end+l,f>=d&&f<=o&&(r=Math.min(f-d,o-f),s<=r&&(u=w.body,s=r)))}),u},m.getState=function(f){var u=k(f),r=this.fragments[u];return r?r.buffered?j(r)?U.PARTIAL:U.OK:r.backtrack?U.BACKTRACKED:U.APPENDING:U.NOT_LOADED},m.backtrack=function(f,u){var r=k(f),d=this.fragments[r];if(!d||d.backtrack)return null;var o=d.backtrack=u||d.loaded;return d.loaded=null,o},m.getBacktrackData=function(f){var u=k(f),r=this.fragments[u];if(r){var d,o=r.backtrack;if(o!=null&&(d=o.payload)!==null&&d!==void 0&&d.byteLength)return o;this.removeFragment(f)}return null},m.isTimeBuffered=function(f,u,r){for(var d,o,s=0;s<r.length;s++){if(d=r.start(s)-this.bufferPadding,o=r.end(s)+this.bufferPadding,f>=d&&u<=o)return!0;if(u<=d)return!1}return!1},m.onFragLoaded=function(f,u){var r=u.frag,d=u.part;if(r.sn==="initSegment"||r.bitrateTest||d)return;var o=k(r);this.fragments[o]={body:r,loaded:u,backtrack:null,buffered:!1,range:Object.create(null)}},m.onBufferAppended=function(f,u){var r=this,d=u.frag,o=u.part,s=u.timeRanges;if(d.type===F.PlaylistLevelType.MAIN)if(this.activeFragment=d,o){var l=this.activeParts;l||(this.activeParts=l=[]),l.push(o)}else this.activeParts=null;this.timeRanges=s,Object.keys(s).forEach(function(p){var R=s[p];if(r.detectEvictedFragments(p,R),!o)for(var w=0;w<R.length;w++)d.appendedPTS=Math.max(R.end(w),d.appendedPTS||0)})},m.onFragBuffered=function(f,u){this.detectPartialFragments(u)},m.hasFragment=function(f){var u=k(f);return!!this.fragments[u]},m.removeFragmentsInRange=function(f,u,r){var d=this;Object.keys(this.fragments).forEach(function(o){var s=d.fragments[o];if(!s)return;if(s.buffered){var l=s.body;l.type===r&&l.start<u&&l.end>f&&d.removeFragment(l)}})},m.removeFragment=function(f){var u=k(f);f.stats.loaded=0,f.clearElementaryStreamInfo(),delete this.fragments[u]},m.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},I}();function j(I){var m,c;return I.buffered&&(((m=I.range.video)===null||m===void 0?void 0:m.partial)||((c=I.range.audio)===null||c===void 0?void 0:c.partial))}function k(I){return I.type+"_"+I.level+"_"+I.urlId+"_"+I.sn}},"./src/controller/gap-controller.ts":function(ae,J,D){"use strict";D.r(J),D.d(J,"STALL_MINIMUM_DURATION_MS",function(){return j}),D.d(J,"MAX_START_GAP_JUMP",function(){return k}),D.d(J,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return I}),D.d(J,"SKIP_BUFFER_RANGE_START",function(){return m}),D.d(J,"default",function(){return c});var Y=D("./src/utils/buffer-helper.ts"),F=D("./src/errors.ts"),U=D("./src/events.ts"),W=D("./src/utils/logger.ts"),j=250,k=2,I=.1,m=.05,c=function(){function f(r,d,o,s){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=r,this.media=d,this.fragmentTracker=o,this.hls=s}var u=f.prototype;return u.destroy=function(){this.hls=this.fragmentTracker=this.media=null},u.poll=function(d){var o=this.config,s=this.media,l=this.stalled,p=s.currentTime,R=s.seeking,w=this.seeking&&!R,x=!this.seeking&&R;if(this.seeking=R,p!==d){if(this.moved=!0,l!==null){if(this.stallReported){var O=self.performance.now()-l;W.logger.warn("playback not stuck anymore @"+p+", after "+Math.round(O)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((x||w)&&(this.stalled=null),s.paused||s.ended||s.playbackRate===0||!Y.BufferHelper.getBuffered(s).length)return;var A=Y.BufferHelper.bufferInfo(s,p,0),T=A.len>0,E=A.nextStart||0;if(!T&&!E)return;if(R){var y=A.len>k,h=!E||E-p>k&&!this.fragmentTracker.getPartialFragment(p);if(y||h)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var _,g=Math.max(E,A.start||0)-p,b=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,M=b==null||((_=b.details)===null||_===void 0)?void 0:_.live,P=M?b.details.targetduration*2:k;if(g>0&&g<=P){this._trySkipBufferHole(null);return}}var K=self.performance.now();if(l===null){this.stalled=K;return}var V=K-l;!R&&V>=j&&this._reportStall(A.len);var B=Y.BufferHelper.bufferInfo(s,p,o.maxBufferHole);this._tryFixBufferStall(B,V)},u._tryFixBufferStall=function(d,o){var s=this.config,l=this.fragmentTracker,p=this.media,R=p.currentTime,w=l.getPartialFragment(R);if(w){var x=this._trySkipBufferHole(w);if(x)return}d.len>s.maxBufferHole&&o>s.highBufferWatchdogPeriod*1e3&&(W.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},u._reportStall=function(d){var o=this.hls,s=this.media,l=this.stallReported;l||(this.stallReported=!0,W.logger.warn("Playback stalling at @"+s.currentTime+" due to low buffer (buffer="+d+")"),o.trigger(U.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:d}))},u._trySkipBufferHole=function(d){for(var o=this.config,s=this.hls,l=this.media,p=l.currentTime,R=0,w=Y.BufferHelper.getBuffered(l),x=0;x<w.length;x++){var O=w.start(x);if(p+o.maxBufferHole>=R&&p<O){var A=Math.max(O+m,l.currentTime+I);return W.logger.warn("skipping hole, adjusting currentTime from "+p+" to "+A),this.moved=!0,this.stalled=null,l.currentTime=A,d&&s.trigger(U.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+p+" to "+A,frag:d}),A}R=w.end(x)}return 0},u._tryNudgeBuffer=function(){var d=this.config,o=this.hls,s=this.media,l=s.currentTime,p=(this.nudgeRetry||0)+1;if(this.nudgeRetry=p,p<d.nudgeMaxRetry){var R=l+p*d.nudgeOffset;W.logger.warn("Nudging 'currentTime' from "+l+" to "+R),s.currentTime=R,o.trigger(U.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else W.logger.error("Playhead still not moving while enough data buffered @"+l+" after "+d.nudgeMaxRetry+" nudges"),o.trigger(U.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},f}()},"./src/controller/id3-track-controller.ts":function(ae,J,D){"use strict";D.r(J);var Y=D("./src/events.ts"),F=D("./src/utils/texttrack-utils.ts"),U=D("./src/demux/id3.ts"),W=.25,j=function(){function k(m){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=m,this._registerListeners()}var I=k.prototype;return I.destroy=function(){this._unregisterListeners()},I._registerListeners=function(){var c=this.hls;c.on(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),c.on(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),c.on(Y.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),c.on(Y.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},I._unregisterListeners=function(){var c=this.hls;c.off(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),c.off(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),c.off(Y.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),c.off(Y.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},I.onMediaAttached=function(c,f){this.media=f.media},I.onMediaDetaching=function(){if(!this.id3Track)return;Object(F.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},I.getID3Track=function(c){if(!this.media)return;for(var f=0;f<c.length;f++){var u=c[f];if(u.kind==="metadata"&&u.label==="id3")return Object(F.sendAddTrackEvent)(u,this.media),u}return this.media.addTextTrack("metadata","id3")},I.onFragParsingMetadata=function(c,f){if(!this.media)return;var u=f.frag,r=f.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<r.length;o++){var s=U.getID3Frames(r[o].data);if(s){var l=r[o].pts,p=o<r.length-1?r[o+1].pts:u.end,R=p-l;R<=0&&(p=l+W);for(var w=0;w<s.length;w++){var x=s[w];if(!U.isTimeStampFrame(x)){var O=new d(l,p,"");O.value=x,this.id3Track.addCue(O)}}}}},I.onBufferFlushing=function(c,f){var u=f.startOffset,r=f.endOffset,d=f.type;if(!d||d==="audio"){var o=this.id3Track;o&&Object(F.removeCuesInRange)(o,u,r)}},k}();J.default=j},"./src/controller/latency-controller.ts":function(ae,J,D){"use strict";D.r(J),D.d(J,"default",function(){return k});var Y=D("./src/errors.ts"),F=D("./src/events.ts"),U=D("./src/utils/logger.ts");function W(I,m){for(var c=0;c<m.length;c++){var f=m[c];f.enumerable=f.enumerable||!1,f.configurable=!0,"value"in f&&(f.writable=!0),Object.defineProperty(I,f.key,f)}}function j(I,m,c){return m&&W(I.prototype,m),c&&W(I,c),I}var k=function(){function I(c){var f=this;this.hls=void 0,this.config=void 0,this.media=null,this.levelDetails=null,this.currentTime=0,this.stallCount=0,this._latency=null,this.timeupdateHandler=function(){return f.timeupdate()},this.hls=c,this.config=c.config,this.registerListeners()}var m=I.prototype;return m.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},m.registerListeners=function(){this.hls.on(F.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(F.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(F.Events.ERROR,this.onError,this)},m.unregisterListeners=function(){this.hls.off(F.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(F.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(F.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(F.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(F.Events.ERROR,this.onError)},m.onMediaAttached=function(f,u){this.media=u.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},m.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},m.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},m.onLevelUpdated=function(f,u){var r=u.details;this.levelDetails=r,r.advanced&&this.timeupdate(),!r.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},m.onError=function(f,u){if(u.details!==Y.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,U.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},m.timeupdate=function(){var f=this.media,u=this.levelDetails;if(!f||!u)return;this.currentTime=f.currentTime;var r=this.computeLatency();if(r===null)return;this._latency=r;var d=this.config,o=d.lowLatencyMode,s=d.maxLiveSyncPlaybackRate;if(!o||s===1)return;var l=this.targetLatency;if(l===null)return;var p=r-l,R=Math.min(this.maxLatency,l+u.targetduration),w=p<R;if(u.live&&w&&p>.05&&this.forwardBufferLength>1){var x=Math.min(2,Math.max(1,s)),O=Math.round(2/(1+Math.exp(-.75*p-this.edgeStalled))*20)/20;f.playbackRate=Math.min(x,Math.max(1,O))}else f.playbackRate!==1&&f.playbackRate!==0&&(f.playbackRate=1)},m.estimateLiveEdge=function(){var f=this.levelDetails;return f===null?null:f.edge+f.age},m.computeLatency=function(){var f=this.estimateLiveEdge();return f===null?null:f-this.currentTime},j(I,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var f=this.config,u=this.levelDetails;return f.liveMaxLatencyDuration!==void 0?f.liveMaxLatencyDuration:u?f.liveMaxLatencyDurationCount*u.targetduration:0}},{key:"targetLatency",get:function(){var f=this.levelDetails;if(f===null)return null;var u=f.holdBack,r=f.partHoldBack,d=f.targetduration,o=this.config,s=o.liveSyncDuration,l=o.liveSyncDurationCount,p=o.lowLatencyMode,R=this.hls.userConfig,w=p&&r||u;(R.liveSyncDuration||R.liveSyncDurationCount||w===0)&&(w=s!==void 0?s:l*d);var x=d,O=1;return w+Math.min(this.stallCount*O,x)}},{key:"liveSyncPosition",get:function(){var f=this.estimateLiveEdge(),u=this.targetLatency,r=this.levelDetails;if(f===null||u===null||r===null)return null;var d=r.edge,o=f-u-this.edgeStalled,s=d-r.totalduration,l=d-(this.config.lowLatencyMode&&r.partTarget||r.targetduration);return Math.min(Math.max(s,o),l)}},{key:"drift",get:function(){var f=this.levelDetails;return f===null?1:f.drift}},{key:"edgeStalled",get:function(){var f=this.levelDetails;if(f===null)return 0;var u=(this.config.lowLatencyMode&&f.partTarget||f.targetduration)*3;return Math.max(f.age-u,0)}},{key:"forwardBufferLength",get:function(){var f=this.media,u=this.levelDetails;if(!f||!u)return 0;var r=f.buffered.length;return r?f.buffered.end(r-1):u.edge-this.currentTime}}]),I}()},"./src/controller/level-controller.ts":function(ae,J,D){"use strict";D.r(J),D.d(J,"default",function(){return o});var Y=D("./src/types/level.ts"),F=D("./src/events.ts"),U=D("./src/errors.ts"),W=D("./src/utils/codecs.ts"),j=D("./src/controller/level-helper.ts"),k=D("./src/controller/base-playlist-controller.ts"),I=D("./src/types/loader.ts");function m(){return m=Object.assign||function(s){for(var l=1;l<arguments.length;l++){var p=arguments[l];for(var R in p)Object.prototype.hasOwnProperty.call(p,R)&&(s[R]=p[R])}return s},m.apply(this,arguments)}function c(s,l){for(var p=0;p<l.length;p++){var R=l[p];R.enumerable=R.enumerable||!1,R.configurable=!0,"value"in R&&(R.writable=!0),Object.defineProperty(s,R.key,R)}}function f(s,l,p){return l&&c(s.prototype,l),p&&c(s,p),s}function u(s,l){s.prototype=Object.create(l.prototype),s.prototype.constructor=s,r(s,l)}function r(s,l){return r=Object.setPrototypeOf||function(R,w){return R.__proto__=w,R},r(s,l)}var d=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),o=function(s){u(l,s);function l(R){var w;return w=s.call(this,R,"[level-controller]")||this,w._levels=[],w._firstLevel=-1,w._startLevel=void 0,w.currentLevelIndex=-1,w.manualLevelIndex=-1,w.onParsedComplete=void 0,w._registerListeners(),w}var p=l.prototype;return p._registerListeners=function(){var w=this.hls;w.on(F.Events.MANIFEST_LOADED,this.onManifestLoaded,this),w.on(F.Events.LEVEL_LOADED,this.onLevelLoaded,this),w.on(F.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),w.on(F.Events.FRAG_LOADED,this.onFragLoaded,this),w.on(F.Events.ERROR,this.onError,this)},p._unregisterListeners=function(){var w=this.hls;w.off(F.Events.MANIFEST_LOADED,this.onManifestLoaded,this),w.off(F.Events.LEVEL_LOADED,this.onLevelLoaded,this),w.off(F.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),w.off(F.Events.FRAG_LOADED,this.onFragLoaded,this),w.off(F.Events.ERROR,this.onError,this)},p.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,s.prototype.destroy.call(this)},p.startLoad=function(){var w=this._levels;w.forEach(function(x){x.loadError=0}),s.prototype.startLoad.call(this)},p.onManifestLoaded=function(w,x){var O=[],A=[],T=[],E,y={},h,_=!1,g=!1,b=!1;if(x.levels.forEach(function(V){var B=V.attrs;_=_||!!(V.width&&V.height),g=g||!!V.videoCodec,b=b||!!V.audioCodec,d&&V.audioCodec&&V.audioCodec.indexOf("mp4a.40.34")!==-1&&(V.audioCodec=void 0);var C=V.bitrate+"-"+V.attrs.RESOLUTION+"-"+V.attrs.CODECS;h=y[C],h?h.url.push(V.url):(h=new Y.Level(V),y[C]=h,O.push(h)),B&&(B.AUDIO&&Object(j.addGroupId)(h,"audio",B.AUDIO),B.SUBTITLES&&Object(j.addGroupId)(h,"text",B.SUBTITLES))}),(_||g)&&b&&(O=O.filter(function(V){var B=V.videoCodec,C=V.width,$=V.height;return!!B||!!(C&&$)})),O=O.filter(function(V){var B=V.audioCodec,C=V.videoCodec;return(!B||Object(W.isCodecSupportedInMp4)(B,"audio"))&&(!C||Object(W.isCodecSupportedInMp4)(C,"video"))}),x.audioTracks&&(A=x.audioTracks.filter(function(V){return!V.audioCodec||Object(W.isCodecSupportedInMp4)(V.audioCodec,"audio")}),Object(j.assignTrackIdsByGroup)(A)),x.subtitles&&(T=x.subtitles,Object(j.assignTrackIdsByGroup)(T)),O.length>0){E=O[0].bitrate,O.sort(function(V,B){return V.bitrate-B.bitrate}),this._levels=O;for(var M=0;M<O.length;M++)if(O[M].bitrate===E){this._firstLevel=M,this.log("manifest loaded, "+O.length+" level(s) found, first bitrate: "+E);break}var P=b&&!g,K={levels:O,audioTracks:A,subtitleTracks:T,firstLevel:this._firstLevel,stats:x.stats,audio:b,video:g,altAudio:!P&&A.some(function(V){return!!V.url})};this.hls.trigger(F.Events.MANIFEST_PARSED,K),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(F.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:x.url,reason:"no level with compatible codecs found in manifest"})},p.onError=function(w,x){if(s.prototype.onError.call(this,w,x),x.fatal)return;var O=x.context,A=this._levels[this.currentLevelIndex];if(O&&(O.type===I.PlaylistContextType.AUDIO_TRACK&&A.audioGroupIds&&O.groupId===A.audioGroupIds[A.urlId]||O.type===I.PlaylistContextType.SUBTITLE_TRACK&&A.textGroupIds&&O.groupId===A.textGroupIds[A.urlId])){this.redundantFailover(this.currentLevelIndex);return}var T=!1,E=!0,y;switch(x.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(x.frag){var h=this._levels[x.frag.level];h?(h.fragmentError++,h.fragmentError>this.hls.config.fragLoadingMaxRetry&&(y=x.frag.level)):y=x.frag.level}break;case U.ErrorDetails.LEVEL_LOAD_ERROR:case U.ErrorDetails.LEVEL_LOAD_TIMEOUT:O&&(O.deliveryDirectives&&(E=!1),y=O.level),T=!0;break;case U.ErrorDetails.REMUX_ALLOC_ERROR:y=x.level,T=!0;break}y!==void 0&&this.recoverLevel(x,y,T,E)},p.recoverLevel=function(w,x,O,A){var T=w.details,E=this._levels[x];if(E.loadError++,O){var y=this.retryLoadingOrFail(w);if(y)w.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(A){var h=E.url.length;if(h>1&&E.loadError<h)w.levelRetry=!0,this.redundantFailover(x);else if(this.manualLevelIndex===-1){var _=x===0?this._levels.length-1:x-1;this.currentLevelIndex!==_&&this._levels[_].loadError===0&&(this.warn(T+": switch to "+_),w.levelRetry=!0,this.hls.nextAutoLevel=_)}}},p.redundantFailover=function(w){var x=this._levels[w],O=x.url.length;if(O>1){var A=(x.urlId+1)%O;this.warn("Switching to redundant URL-id "+A),this._levels.forEach(function(T){T.urlId=A}),this.level=w}},p.onFragLoaded=function(w,x){var O=x.frag;if(O!==void 0&&O.type===I.PlaylistLevelType.MAIN){var A=this._levels[O.level];A!==void 0&&(A.fragmentError=0,A.loadError=0)}},p.onLevelLoaded=function(w,x){var O,A=x.level,T=x.details,E=this._levels[A];if(!E){var y;this.warn("Invalid level index "+A),(y=x.deliveryDirectives)!==null&&y!==void 0&&y.skip&&(T.deltaUpdateFailed=!0);return}A===this.currentLevelIndex?(E.fragmentError===0&&(E.loadError=0,this.retryCount=0),this.playlistLoaded(A,x,E.details)):(O=x.deliveryDirectives)!==null&&O!==void 0&&O.skip&&(T.deltaUpdateFailed=!0)},p.onAudioTrackSwitched=function(w,x){var O=this.hls.levels[this.currentLevelIndex];if(!O)return;if(O.audioGroupIds){for(var A=-1,T=this.hls.audioTracks[x.id].groupId,E=0;E<O.audioGroupIds.length;E++)if(O.audioGroupIds[E]===T){A=E;break}A!==O.urlId&&(O.urlId=A,this.startLoad())}},p.loadPlaylist=function(w){var x=this.currentLevelIndex,O=this._levels[x];if(this.canLoad&&O&&O.url.length>0){var A=O.urlId,T=O.url[A];if(w)try{T=w.addDirectives(T)}catch(E){this.warn("Could not construct new URL with HLS Delivery Directives: "+E)}this.log("Attempt loading level index "+x+(w?" at sn "+w.msn+" part "+w.part:"")+" with URL-id "+A+" "+T),this.clearTimer(),this.hls.trigger(F.Events.LEVEL_LOADING,{url:T,level:x,id:A,deliveryDirectives:w||null})}},p.removeLevel=function(w,x){var O=function(E,y){return y!==x},A=this._levels.filter(function(T,E){return E!==w?!0:T.url.length>1&&x!==void 0?(T.url=T.url.filter(O),T.audioGroupIds&&(T.audioGroupIds=T.audioGroupIds.filter(O)),T.textGroupIds&&(T.textGroupIds=T.textGroupIds.filter(O)),T.urlId=0,!0):!1}).map(function(T,E){var y=T.details;return y!=null&&y.fragments&&y.fragments.forEach(function(h){h.level=E}),T});this._levels=A,this.hls.trigger(F.Events.LEVELS_UPDATED,{levels:A})},f(l,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(w){var x,O=this._levels;if(O.length===0)return;if(this.currentLevelIndex===w&&(x=O[w])!==null&&x!==void 0&&x.details)return;if(w<0||w>=O.length){var A=w<0;if(this.hls.trigger(F.Events.ERROR,{type:U.ErrorTypes.OTHER_ERROR,details:U.ErrorDetails.LEVEL_SWITCH_ERROR,level:w,fatal:A,reason:"invalid level idx"}),A)return;w=Math.min(w,O.length-1)}this.clearTimer();var T=this.currentLevelIndex,E=O[T],y=O[w];this.log("switching to level "+w+" from "+T),this.currentLevelIndex=w;var h=m({},y,{level:w,maxBitrate:y.maxBitrate,uri:y.uri,urlId:y.urlId});delete h._urlId,this.hls.trigger(F.Events.LEVEL_SWITCHING,h);var _=y.details;if(!_||_.live){var g=this.switchParams(y.uri,E==null?void 0:E.details);this.loadPlaylist(g)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(w){this.manualLevelIndex=w,this._startLevel===void 0&&(this._startLevel=w),w!==-1&&(this.level=w)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(w){this._firstLevel=w}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var w=this.hls.config.startLevel;return w!==void 0?w:this._firstLevel}else return this._startLevel},set:function(w){this._startLevel=w}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(w){this.level=w,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=w)}}]),l}(k.default)},"./src/controller/level-helper.ts":function(ae,J,D){"use strict";D.r(J),D.d(J,"addGroupId",function(){return U}),D.d(J,"assignTrackIdsByGroup",function(){return W}),D.d(J,"updatePTS",function(){return j}),D.d(J,"updateFragPTSDTS",function(){return I}),D.d(J,"mergeDetails",function(){return m}),D.d(J,"mapPartIntersection",function(){return c}),D.d(J,"mapFragmentIntersection",function(){return f}),D.d(J,"adjustSliding",function(){return u}),D.d(J,"addSliding",function(){return r}),D.d(J,"computeReloadInterval",function(){return d}),D.d(J,"getFragmentWithSN",function(){return o}),D.d(J,"getPartWith",function(){return s});var Y=D("./src/polyfills/number.ts"),F=D("./src/utils/logger.ts");function U(l,p,R){switch(p){case"audio":l.audioGroupIds||(l.audioGroupIds=[]),l.audioGroupIds.push(R);break;case"text":l.textGroupIds||(l.textGroupIds=[]),l.textGroupIds.push(R);break}}function W(l){var p={};l.forEach(function(R){var w=R.groupId||"";R.id=p[w]=p[w]||0,p[w]++})}function j(l,p,R){var w=l[p],x=l[R];k(w,x)}function k(l,p){var R=p.startPTS;if(Object(Y.isFiniteNumber)(R)){var w=0,x;p.sn>l.sn?(w=R-l.start,x=l):(w=l.start-R,x=p),x.duration!==w&&(x.duration=w)}else if(p.sn>l.sn){var O=l.cc===p.cc;O&&l.minEndPTS?p.start=l.start+(l.minEndPTS-l.start):p.start=l.start+l.duration}else p.start=Math.max(l.start-p.duration,0)}function I(l,p,R,w,x,O){var A=w-R;A<=0&&(F.logger.warn("Fragment should have a positive duration",p),w=R+p.duration,O=x+p.duration);var T=R,E=w,y=p.startPTS,h=p.endPTS;if(Object(Y.isFiniteNumber)(y)){var _=Math.abs(y-R);Object(Y.isFiniteNumber)(p.deltaPTS)?p.deltaPTS=Math.max(_,p.deltaPTS):p.deltaPTS=_,T=Math.max(R,y),R=Math.min(R,y),x=Math.min(x,p.startDTS),E=Math.min(w,h),w=Math.max(w,h),O=Math.max(O,p.endDTS)}p.duration=w-R;var g=R-p.start;p.appendedPTS=w,p.start=p.startPTS=R,p.maxStartPTS=T,p.startDTS=x,p.endPTS=w,p.minEndPTS=E,p.endDTS=O;var b=p.sn;if(!l||b<l.startSN||b>l.endSN)return 0;var M,P=b-l.startSN,K=l.fragments;for(K[P]=p,M=P;M>0;M--)k(K[M],K[M-1]);for(M=P;M<K.length-1;M++)k(K[M],K[M+1]);return l.fragmentHint&&k(K[K.length-1],l.fragmentHint),l.PTSKnown=l.alignedSliding=!0,g}function m(l,p){for(var R=null,w=l.fragments,x=w.length-1;x>=0;x--){var O=w[x].initSegment;if(O){R=O;break}}l.fragmentHint&&delete l.fragmentHint.endPTS;var A=0,T;if(f(l,p,function(M,P){M.relurl&&(A=M.cc-P.cc),Object(Y.isFiniteNumber)(M.startPTS)&&Object(Y.isFiniteNumber)(M.endPTS)&&(P.start=P.startPTS=M.startPTS,P.startDTS=M.startDTS,P.appendedPTS=M.appendedPTS,P.maxStartPTS=M.maxStartPTS,P.endPTS=M.endPTS,P.endDTS=M.endDTS,P.minEndPTS=M.minEndPTS,P.duration=M.endPTS-M.startPTS,P.duration&&(T=P),p.PTSKnown=p.alignedSliding=!0),P.elementaryStreams=M.elementaryStreams,P.loader=M.loader,P.stats=M.stats,P.urlId=M.urlId,M.initSegment&&(P.initSegment=M.initSegment,R=M.initSegment)}),R){var E=p.fragmentHint?p.fragments.concat(p.fragmentHint):p.fragments;E.forEach(function(M){var P;(!M.initSegment||M.initSegment.relurl===((P=R)===null||P===void 0?void 0:P.relurl))&&(M.initSegment=R)})}if(p.skippedSegments&&(p.deltaUpdateFailed=p.fragments.some(function(M){return!M}),p.deltaUpdateFailed)){F.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var y=p.skippedSegments;y--;)p.fragments.shift();p.startSN=p.fragments[0].sn,p.startCC=p.fragments[0].cc}var h=p.fragments;if(A){F.logger.warn("discontinuity sliding from playlist, take drift into account");for(var _=0;_<h.length;_++)h[_].cc+=A}p.skippedSegments&&(p.startCC=p.fragments[0].cc),c(l.partList,p.partList,function(M,P){P.elementaryStreams=M.elementaryStreams,P.stats=M.stats}),T?I(p,T,T.startPTS,T.endPTS,T.startDTS,T.endDTS):u(l,p),h.length&&(p.totalduration=p.edge-h[0].start),p.driftStartTime=l.driftStartTime,p.driftStart=l.driftStart;var g=p.advancedDateTime;if(p.advanced&&g){var b=p.edge;p.driftStart||(p.driftStartTime=g,p.driftStart=b),p.driftEndTime=g,p.driftEnd=b}else p.driftEndTime=l.driftEndTime,p.driftEnd=l.driftEnd,p.advancedDateTime=l.advancedDateTime}function c(l,p,R){if(l&&p)for(var w=0,x=0,O=l.length;x<=O;x++){var A=l[x],T=p[x+w];A&&T&&A.index===T.index&&A.fragment.sn===T.fragment.sn?R(A,T):w--}}function f(l,p,R){for(var w=p.skippedSegments,x=Math.max(l.startSN,p.startSN)-p.startSN,O=(l.fragmentHint?1:0)+(w?p.endSN:Math.min(l.endSN,p.endSN))-p.startSN,A=p.startSN-l.startSN,T=p.fragmentHint?p.fragments.concat(p.fragmentHint):p.fragments,E=l.fragmentHint?l.fragments.concat(l.fragmentHint):l.fragments,y=x;y<=O;y++){var h=E[A+y],_=T[y];w&&!_&&y<w&&(_=p.fragments[y]=h),h&&_&&R(h,_)}}function u(l,p){var R=p.startSN+p.skippedSegments-l.startSN,w=l.fragments;if(R<0||R>=w.length)return;r(p,w[R].start)}function r(l,p){if(p){for(var R=l.fragments,w=l.skippedSegments;w<R.length;w++)R[w].start+=p;l.fragmentHint&&(l.fragmentHint.start+=p)}}function d(l,p){var R=1e3*l.levelTargetDuration,w=R/2,x=l.age,O=x>0&&x<R*3,A=p.loading.end-p.loading.start,T,E=l.availabilityDelay;if(l.updated===!1)if(O){var y=333*l.misses;T=Math.max(Math.min(w,A*2),y),l.availabilityDelay=(l.availabilityDelay||0)+T}else T=w;else O?(E=Math.min(E||R/2,x),l.availabilityDelay=E,T=E+R-x):T=R-A;return Math.round(T)}function o(l,p,R){if(!l||!l.details)return null;var w=l.details,x=w.fragments[p-w.startSN];return x||(x=w.fragmentHint,x&&x.sn===p?x:p<w.startSN&&R&&R.sn===p?R:null)}function s(l,p,R){if(!l||!l.details)return null;var w=l.details.partList;if(w)for(var x=w.length;x--;){var O=w[x];if(O.index===R&&O.fragment.sn===p)return O}return null}},"./src/controller/stream-controller.ts":function(ae,J,D){"use strict";D.r(J),D.d(J,"default",function(){return w});var Y=D("./src/polyfills/number.ts"),F=D("./src/controller/base-stream-controller.ts"),U=D("./src/is-supported.ts"),W=D("./src/events.ts"),j=D("./src/utils/buffer-helper.ts"),k=D("./src/controller/fragment-tracker.ts"),I=D("./src/types/loader.ts"),m=D("./src/loader/fragment.ts"),c=D("./src/demux/transmuxer-interface.ts"),f=D("./src/types/transmuxer.ts"),u=D("./src/controller/gap-controller.ts"),r=D("./src/errors.ts"),d=D("./src/utils/logger.ts");function o(x,O){for(var A=0;A<O.length;A++){var T=O[A];T.enumerable=T.enumerable||!1,T.configurable=!0,"value"in T&&(T.writable=!0),Object.defineProperty(x,T.key,T)}}function s(x,O,A){return O&&o(x.prototype,O),A&&o(x,A),x}function l(x,O){x.prototype=Object.create(O.prototype),x.prototype.constructor=x,p(x,O)}function p(x,O){return p=Object.setPrototypeOf||function(T,E){return T.__proto__=E,T},p(x,O)}var R=100,w=function(x){l(O,x);function O(T,E){var y;return y=x.call(this,T,E,"[stream-controller]")||this,y.audioCodecSwap=!1,y.gapController=null,y.level=-1,y._forceStartLoad=!1,y.altAudio=!1,y.audioOnly=!1,y.fragPlaying=null,y.onvplaying=null,y.onvseeked=null,y.fragLastKbps=0,y.stalled=!1,y.couldBacktrack=!1,y.audioCodecSwitch=!1,y.videoBuffer=null,y._registerListeners(),y}var A=O.prototype;return A._registerListeners=function(){var E=this.hls;E.on(W.Events.MEDIA_ATTACHED,this.onMediaAttached,this),E.on(W.Events.MEDIA_DETACHING,this.onMediaDetaching,this),E.on(W.Events.MANIFEST_LOADING,this.onManifestLoading,this),E.on(W.Events.MANIFEST_PARSED,this.onManifestParsed,this),E.on(W.Events.LEVEL_LOADING,this.onLevelLoading,this),E.on(W.Events.LEVEL_LOADED,this.onLevelLoaded,this),E.on(W.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),E.on(W.Events.ERROR,this.onError,this),E.on(W.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),E.on(W.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),E.on(W.Events.BUFFER_CREATED,this.onBufferCreated,this),E.on(W.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),E.on(W.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),E.on(W.Events.FRAG_BUFFERED,this.onFragBuffered,this)},A._unregisterListeners=function(){var E=this.hls;E.off(W.Events.MEDIA_ATTACHED,this.onMediaAttached,this),E.off(W.Events.MEDIA_DETACHING,this.onMediaDetaching,this),E.off(W.Events.MANIFEST_LOADING,this.onManifestLoading,this),E.off(W.Events.MANIFEST_PARSED,this.onManifestParsed,this),E.off(W.Events.LEVEL_LOADED,this.onLevelLoaded,this),E.off(W.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),E.off(W.Events.ERROR,this.onError,this),E.off(W.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),E.off(W.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),E.off(W.Events.BUFFER_CREATED,this.onBufferCreated,this),E.off(W.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),E.off(W.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),E.off(W.Events.FRAG_BUFFERED,this.onFragBuffered,this)},A.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},A.startLoad=function(E){if(this.levels){var y=this.lastCurrentTime,h=this.hls;if(this.stopLoad(),this.setInterval(R),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var _=h.startLevel;_===-1&&(h.config.testBandwidth?(_=0,this.bitrateTest=!0):_=h.nextAutoLevel),this.level=h.nextLoadLevel=_,this.loadedmetadata=!1}y>0&&E===-1&&(this.log("Override startPosition with lastCurrentTime @"+y.toFixed(3)),E=y),this.state=F.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=E,this.tick()}else this._forceStartLoad=!0,this.state=F.State.STOPPED},A.stopLoad=function(){this._forceStartLoad=!1,x.prototype.stopLoad.call(this)},A.doTick=function(){switch(this.state){case F.State.IDLE:this.doTickIdle();break;case F.State.WAITING_LEVEL:{var E,y=this.levels,h=this.level,_=y==null||((E=y[h])===null||E===void 0)?void 0:E.details;if(_&&(!_.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(_))break;this.state=F.State.IDLE;break}break}case F.State.FRAG_LOADING_WAITING_RETRY:{var g,b=self.performance.now(),M=this.retryDate;(!M||b>=M||(g=this.media)!==null&&g!==void 0&&g.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=F.State.IDLE)}break;default:break}this.onTickEnd()},A.onTickEnd=function(){x.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},A.doTickIdle=function(){var E,y,h=this.hls,_=this.levelLastLoaded,g=this.levels,b=this.media,M=h.config,P=h.nextLoadLevel;if(_===null||!b&&(this.startFragRequested||!M.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!g||!g[P])return;var K=g[P];this.level=h.nextLoadLevel=P;var V=K.details;if(!V||this.state===F.State.WAITING_LEVEL||V.live&&this.levelLastLoaded!==P){this.state=F.State.WAITING_LEVEL;return}var B=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:b,I.PlaylistLevelType.MAIN);if(B===null)return;var C=B.len,$=this.getMaxBufferLength(K.maxBitrate);if(C>=$)return;if(this._streamEnded(B,V)){var ee={};this.altAudio&&(ee.type="video"),this.hls.trigger(W.Events.BUFFER_EOS,ee),this.state=F.State.ENDED;return}var re=B.end,ue=this.getNextFragment(re,V);if(this.couldBacktrack&&!this.fragPrevious&&ue&&ue.sn!=="initSegment"){var Te=ue.sn-V.startSN;Te>1&&(ue=V.fragments[Te-1],this.fragmentTracker.removeFragment(ue))}if(ue&&this.fragmentTracker.getState(ue)===k.FragmentState.OK&&this.nextLoadPosition>re){var ye=this.audioOnly&&!this.altAudio?m.ElementaryStreamTypes.AUDIO:m.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(b,ye,I.PlaylistLevelType.MAIN),ue=this.getNextFragment(this.nextLoadPosition,V)}if(!ue)return;ue.initSegment&&!ue.initSegment.data&&!this.bitrateTest&&(ue=ue.initSegment),((E=ue.decryptdata)===null||E===void 0?void 0:E.keyFormat)==="identity"&&!((y=ue.decryptdata)!==null&&y!==void 0&&y.key)?this.loadKey(ue,V):this.loadFragment(ue,V,re)},A.loadFragment=function(E,y,h){var _,g=this.fragmentTracker.getState(E);if(this.fragCurrent=E,g===k.FragmentState.BACKTRACKED){var b=this.fragmentTracker.getBacktrackData(E);if(b){this._handleFragmentLoadProgress(b),this._handleFragmentLoadComplete(b);return}else g=k.FragmentState.NOT_LOADED}g===k.FragmentState.NOT_LOADED||g===k.FragmentState.PARTIAL?E.sn==="initSegment"?this._loadInitSegment(E):this.bitrateTest?(E.bitrateTest=!0,this.log("Fragment "+E.sn+" of level "+E.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(E)):(this.startFragRequested=!0,x.prototype.loadFragment.call(this,E,y,h)):g===k.FragmentState.APPENDING?this.reduceMaxBufferLength(E.duration)&&this.fragmentTracker.removeFragment(E):((_=this.media)===null||_===void 0?void 0:_.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},A.getAppendedFrag=function(E){var y=this.fragmentTracker.getAppendedFrag(E,I.PlaylistLevelType.MAIN);return y&&"fragment"in y?y.fragment:y},A.getBufferedFrag=function(E){return this.fragmentTracker.getBufferedFrag(E,I.PlaylistLevelType.MAIN)},A.followingBufferedFrag=function(E){return E?this.getBufferedFrag(E.end+.5):null},A.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},A.nextLevelSwitch=function(){var E=this.levels,y=this.media;if(y!=null&&y.readyState){var h,_=this.getAppendedFrag(y.currentTime);if(_&&_.start>1&&this.flushMainBuffer(0,_.start-1),!y.paused&&E){var g=this.hls.nextLoadLevel,b=E[g],M=this.fragLastKbps;M&&this.fragCurrent?h=this.fragCurrent.duration*b.maxBitrate/(1e3*M)+1:h=0}else h=0;var P=this.getBufferedFrag(y.currentTime+h);if(P){var K=this.followingBufferedFrag(P);if(K){this.abortCurrentFrag();var V=K.maxStartPTS?K.maxStartPTS:K.start,B=K.duration,C=Math.max(P.end,V+Math.min(Math.max(B-this.config.maxFragLookUpTolerance,B*.5),B*.75));this.flushMainBuffer(C,Number.POSITIVE_INFINITY)}}}},A.abortCurrentFrag=function(){var E=this.fragCurrent;this.fragCurrent=null,E!=null&&E.loader&&E.loader.abort(),this.state===F.State.KEY_LOADING&&(this.state=F.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},A.flushMainBuffer=function(E,y){x.prototype.flushMainBuffer.call(this,E,y,this.altAudio?"video":null)},A.onMediaAttached=function(E,y){x.prototype.onMediaAttached.call(this,E,y);var h=y.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),h.addEventListener("playing",this.onvplaying),h.addEventListener("seeked",this.onvseeked),this.gapController=new u.default(this.config,h,this.fragmentTracker,this.hls)},A.onMediaDetaching=function(){var E=this.media;E&&(E.removeEventListener("playing",this.onvplaying),E.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),x.prototype.onMediaDetaching.call(this)},A.onMediaPlaying=function(){this.tick()},A.onMediaSeeked=function(){var E=this.media,y=E?E.currentTime:null;Object(Y.isFiniteNumber)(y)&&this.log("Media seeked to "+y.toFixed(3)),this.tick()},A.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(W.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},A.onManifestParsed=function(E,y){var h=!1,_=!1,g;y.levels.forEach(function(b){g=b.audioCodec,g&&(g.indexOf("mp4a.40.2")!==-1&&(h=!0),g.indexOf("mp4a.40.5")!==-1&&(_=!0))}),this.audioCodecSwitch=h&&_&&!Object(U.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=y.levels,this.startFragRequested=!1},A.onLevelLoading=function(E,y){var h=this.levels;if(!h||this.state!==F.State.IDLE)return;var _=h[y.level];(!_.details||_.details.live&&this.levelLastLoaded!==y.level||this.waitForCdnTuneIn(_.details))&&(this.state=F.State.WAITING_LEVEL)},A.onLevelLoaded=function(E,y){var h,_=this.levels,g=y.level,b=y.details,M=b.totalduration;if(!_){this.warn("Levels were reset while loading level "+g);return}this.log("Level "+g+" loaded ["+b.startSN+","+b.endSN+"], cc ["+b.startCC+", "+b.endCC+"] duration:"+M);var P=this.fragCurrent;P&&(this.state===F.State.FRAG_LOADING||this.state===F.State.FRAG_LOADING_WAITING_RETRY)&&(P.level!==y.level&&P.loader&&(this.state=F.State.IDLE,P.loader.abort()));var K=_[g],V=0;if(b.live||(h=K.details)!==null&&h!==void 0&&h.live){if(b.fragments[0]||(b.deltaUpdateFailed=!0),b.deltaUpdateFailed)return;V=this.alignPlaylists(b,K.details)}if(K.details=b,this.levelLastLoaded=g,this.hls.trigger(W.Events.LEVEL_UPDATED,{details:b,level:g}),this.state===F.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(b))return;this.state=F.State.IDLE}this.startFragRequested?b.live&&this.synchronizeToLiveEdge(b):this.setStartPosition(b,V),this.tick()},A._handleFragmentLoadProgress=function(E){var y,h=E.frag,_=E.part,g=E.payload,b=this.levels;if(!b){this.warn("Levels were reset while fragment load was in progress. Fragment "+h.sn+" of level "+h.level+" will not be buffered");return}var M=b[h.level],P=M.details;if(!P){this.warn("Dropping fragment "+h.sn+" of level "+h.level+" after level details were reset");return}var K=M.videoCodec,V=P.PTSKnown||!P.live,B=(y=h.initSegment)===null||y===void 0?void 0:y.data,C=this._getAudioCodec(M),$=this.transmuxer=this.transmuxer||new c.default(this.hls,I.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),ee=_?_.index:-1,re=ee!==-1,ue=new f.ChunkMetadata(h.level,h.sn,h.stats.chunkCount,g.byteLength,ee,re),Te=this.initPTS[h.cc];$.push(g,B,C,K,h,_,P.totalduration,V,ue,Te)},A.onAudioTrackSwitching=function(E,y){var h=this.altAudio,_=!!y.url,g=y.id;if(!_){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var 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 M=this.hls;h&&M.trigger(W.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),M.trigger(W.Events.AUDIO_TRACK_SWITCHED,{id:g})}},A.onAudioTrackSwitched=function(E,y){var h=y.id,_=!!this.hls.audioTracks[h].url;if(_){var g=this.videoBuffer;g&&this.mediaBuffer!==g&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=g)}this.altAudio=_,this.tick()},A.onBufferCreated=function(E,y){var h=y.tracks,_,g,b=!1;for(var M in h){var P=h[M];if(P.id==="main"){if(g=M,_=P,M==="video"){var K=h[M];K&&(this.videoBuffer=K.buffer)}}else b=!0}b&&_?(this.log("Alternate track found, use "+g+".buffered to schedule main fragment loading"),this.mediaBuffer=_.buffer):this.mediaBuffer=this.media},A.onFragBuffered=function(E,y){var h=y.frag,_=y.part;if(h&&h.type!==I.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(h)){this.warn("Fragment "+h.sn+(_?" p: "+_.index:"")+" of level "+h.level+" finished buffering, but was aborted. state: "+this.state),this.state===F.State.PARSED&&(this.state=F.State.IDLE);return}var g=_?_.stats:h.stats;this.fragLastKbps=Math.round(8*g.total/(g.buffering.end-g.loading.first)),h.sn!=="initSegment"&&(this.fragPrevious=h),this.fragBufferedComplete(h,_)},A.onError=function(E,y){switch(y.details){case r.ErrorDetails.FRAG_LOAD_ERROR:case r.ErrorDetails.FRAG_LOAD_TIMEOUT:case r.ErrorDetails.KEY_LOAD_ERROR:case r.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(I.PlaylistLevelType.MAIN,y);break;case r.ErrorDetails.LEVEL_LOAD_ERROR:case r.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==F.State.ERROR&&(y.fatal?(this.warn(""+y.details),this.state=F.State.ERROR):!y.levelRetry&&this.state===F.State.WAITING_LEVEL&&(this.state=F.State.IDLE));break;case r.ErrorDetails.BUFFER_FULL_ERROR:if(y.parent==="main"&&(this.state===F.State.PARSING||this.state===F.State.PARSED)){var h=!0,_=this.getFwdBufferInfo(this.media,I.PlaylistLevelType.MAIN);_&&_.len>.5&&(h=!this.reduceMaxBufferLength(_.len)),h&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},A.checkBuffer=function(){var E=this.media,y=this.gapController;if(!E||!y||!E.readyState)return;var h=j.BufferHelper.getBuffered(E);!this.loadedmetadata&&h.length?(this.loadedmetadata=!0,this.seekToStartPos()):y.poll(this.lastCurrentTime),this.lastCurrentTime=E.currentTime},A.onFragLoadEmergencyAborted=function(){this.state=F.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},A.onBufferFlushed=function(E,y){var h=y.type;if(h!==m.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var _=(h===m.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(_,h,I.PlaylistLevelType.MAIN)}},A.onLevelsUpdated=function(E,y){this.levels=y.levels},A.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},A.seekToStartPos=function(){var E=this.media,y=E.currentTime,h=this.startPosition;if(h>=0&&y<h){if(E.seeking){d.logger.log("could not seek to "+h+", already seeking at "+y);return}var _=j.BufferHelper.getBuffered(E),g=_.length?_.start(0):0,b=g-h;b>0&&(b<this.config.maxBufferHole||b<this.config.maxFragLookUpTolerance)&&(d.logger.log("adjusting start position by "+b+" to match buffer start"),h+=b,this.startPosition=h),this.log("seek to target start position "+h+" from current time "+y),E.currentTime=h}},A._getAudioCodec=function(E){var y=this.config.defaultAudioCodec||E.audioCodec;return this.audioCodecSwap&&y&&(this.log("Swapping audio codec"),y.indexOf("mp4a.40.5")!==-1?y="mp4a.40.2":y="mp4a.40.5"),y},A._loadBitrateTestFrag=function(E){var y=this;this._doFragLoad(E).then(function(h){var _=y.hls;if(!h||_.nextLoadLevel||y.fragContextChanged(E))return;y.fragLoadError=0,y.state=F.State.IDLE,y.startFragRequested=!1,y.bitrateTest=!1;var g=E.stats;g.parsing.start=g.parsing.end=g.buffering.start=g.buffering.end=self.performance.now(),_.trigger(W.Events.FRAG_LOADED,h)})},A._handleTransmuxComplete=function(E){var y,h="main",_=this.hls,g=E.remuxResult,b=E.chunkMeta,M=this.getCurrentContext(b);if(!M){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 P=M.frag,K=M.part,V=M.level,B=g.video,C=g.text,$=g.id3,ee=g.initSegment,re=this.altAudio?void 0:g.audio;if(this.fragContextChanged(P))return;if(this.state=F.State.PARSING,ee){ee.tracks&&(this._bufferInitSegment(V,ee.tracks,P,b),_.trigger(W.Events.FRAG_PARSING_INIT_SEGMENT,{frag:P,id:h,tracks:ee.tracks}));var ue=ee.initPTS,Te=ee.timescale;Object(Y.isFiniteNumber)(ue)&&(this.initPTS[P.cc]=ue,_.trigger(W.Events.INIT_PTS_FOUND,{frag:P,id:h,initPTS:ue,timescale:Te}))}if(B&&g.independent!==!1){if(V.details){var ye=B.startPTS,be=B.endPTS,we=B.startDTS,xe=B.endDTS;if(K)K.elementaryStreams[B.type]={startPTS:ye,endPTS:be,startDTS:we,endDTS:xe};else if(B.firstKeyFrame&&B.independent&&(this.couldBacktrack=!0),B.dropped&&B.independent){var me=this.getLoadPosition()+this.config.maxBufferHole;if(me<ye){this.backtrack(P);return}P.setElementaryStreamInfo(B.type,P.start,be,P.start,xe,!0)}P.setElementaryStreamInfo(B.type,ye,be,we,xe),this.bufferFragmentData(B,P,K,b)}}else if(g.independent===!1){this.backtrack(P);return}if(re){var se=re.startPTS,Re=re.endPTS,ze=re.startDTS,He=re.endDTS;K&&(K.elementaryStreams[m.ElementaryStreamTypes.AUDIO]={startPTS:se,endPTS:Re,startDTS:ze,endDTS:He}),P.setElementaryStreamInfo(m.ElementaryStreamTypes.AUDIO,se,Re,ze,He),this.bufferFragmentData(re,P,K,b)}if($!=null&&(y=$.samples)!==null&&y!==void 0&&y.length){var rt={frag:P,id:h,samples:$.samples};_.trigger(W.Events.FRAG_PARSING_METADATA,rt)}if(C){var ot={frag:P,id:h,samples:C.samples};_.trigger(W.Events.FRAG_PARSING_USERDATA,ot)}},A._bufferInitSegment=function(E,y,h,_){var g=this;if(this.state!==F.State.PARSING)return;this.audioOnly=!!y.audio&&!y.video,this.altAudio&&!this.audioOnly&&delete y.audio;var b=y.audio,M=y.video,P=y.audiovideo;if(b){var K=E.audioCodec,V=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(K&&(K.indexOf("mp4a.40.5")!==-1?K="mp4a.40.2":K="mp4a.40.5"),b.metadata.channelCount!==1&&V.indexOf("firefox")===-1&&(K="mp4a.40.5")),V.indexOf("android")!==-1&&b.container!=="audio/mpeg"&&(K="mp4a.40.2",this.log("Android: force audio codec to "+K)),E.audioCodec&&E.audioCodec!==K&&this.log('Swapping manifest audio codec "'+E.audioCodec+'" for "'+K+'"'),b.levelCodec=K,b.id="main",this.log("Init audio buffer, container:"+b.container+", codecs[selected/level/parsed]=["+(K||"")+"/"+(E.audioCodec||"")+"/"+b.codec+"]")}M&&(M.levelCodec=E.videoCodec,M.id="main",this.log("Init video buffer, container:"+M.container+", codecs[level/parsed]=["+(E.videoCodec||"")+"/"+M.codec+"]")),P&&this.log("Init audiovideo buffer, container:"+P.container+", codecs[level/parsed]=["+(E.attrs.CODECS||"")+"/"+P.codec+"]"),this.hls.trigger(W.Events.BUFFER_CODECS,y),Object.keys(y).forEach(function(B){var C=y[B],$=C.initSegment;$!=null&&$.byteLength&&g.hls.trigger(W.Events.BUFFER_APPENDING,{type:B,data:$,frag:h,part:null,chunkMeta:_,parent:h.type})}),this.tick()},A.backtrack=function(E){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(E);var y=this.fragmentTracker.backtrack(E);this.fragPrevious=null,this.nextLoadPosition=E.start,y?this.resetFragmentLoading(E):this.state=F.State.BACKTRACKING},A.checkFragmentChanged=function(){var E=this.media,y=null;if(E&&E.readyState>1&&E.seeking===!1){var h=E.currentTime;if(j.BufferHelper.isBuffered(E,h)?y=this.getAppendedFrag(h):j.BufferHelper.isBuffered(E,h+.1)&&(y=this.getAppendedFrag(h+.1)),y){var _=this.fragPlaying,g=y.level;(!_||y.sn!==_.sn||_.level!==g||y.urlId!==_.urlId)&&(this.hls.trigger(W.Events.FRAG_CHANGED,{frag:y}),(!_||_.level!==g)&&this.hls.trigger(W.Events.LEVEL_SWITCHED,{level:g}),this.fragPlaying=y)}}},s(O,[{key:"nextLevel",get:function(){var E=this.nextBufferedFrag;return E?E.level:-1}},{key:"currentLevel",get:function(){var E=this.media;if(E){var y=this.getAppendedFrag(E.currentTime);if(y)return y.level}return-1}},{key:"nextBufferedFrag",get:function(){var E=this.media;if(E){var y=this.getAppendedFrag(E.currentTime);return this.followingBufferedFrag(y)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),O}(F.default)},"./src/controller/subtitle-stream-controller.ts":function(ae,J,D){"use strict";D.r(J),D.d(J,"SubtitleStreamController",function(){return l});var Y=D("./src/events.ts"),F=D("./src/utils/logger.ts"),U=D("./src/utils/buffer-helper.ts"),W=D("./src/controller/fragment-finders.ts"),j=D("./src/utils/discontinuities.ts"),k=D("./src/controller/level-helper.ts"),I=D("./src/controller/fragment-tracker.ts"),m=D("./src/controller/base-stream-controller.ts"),c=D("./src/types/loader.ts"),f=D("./src/types/level.ts");function u(p,R){for(var w=0;w<R.length;w++){var x=R[w];x.enumerable=x.enumerable||!1,x.configurable=!0,"value"in x&&(x.writable=!0),Object.defineProperty(p,x.key,x)}}function r(p,R,w){return R&&u(p.prototype,R),w&&u(p,w),p}function d(p,R){p.prototype=Object.create(R.prototype),p.prototype.constructor=p,o(p,R)}function o(p,R){return o=Object.setPrototypeOf||function(x,O){return x.__proto__=O,x},o(p,R)}var s=500,l=function(p){d(R,p);function R(x,O){var A;return A=p.call(this,x,O,"[subtitle-stream-controller]")||this,A.levels=[],A.currentTrackId=-1,A.tracksBuffered=[],A.mainDetails=null,A._registerListeners(),A}var w=R.prototype;return w.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},w._registerListeners=function(){var O=this.hls;O.on(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),O.on(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),O.on(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),O.on(Y.Events.LEVEL_LOADED,this.onLevelLoaded,this),O.on(Y.Events.ERROR,this.onError,this),O.on(Y.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),O.on(Y.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),O.on(Y.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),O.on(Y.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),O.on(Y.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},w._unregisterListeners=function(){var O=this.hls;O.off(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),O.off(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),O.off(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),O.off(Y.Events.LEVEL_LOADED,this.onLevelLoaded,this),O.off(Y.Events.ERROR,this.onError,this),O.off(Y.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),O.off(Y.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),O.off(Y.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),O.off(Y.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),O.off(Y.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},w.startLoad=function(){this.stopLoad(),this.state=m.State.IDLE,this.setInterval(s),this.tick()},w.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},w.onLevelLoaded=function(O,A){this.mainDetails=A.details},w.onSubtitleFragProcessed=function(O,A){var T=A.frag,E=A.success;if(this.fragPrevious=T,this.state=m.State.IDLE,!E)return;var y=this.tracksBuffered[this.currentTrackId];if(!y)return;for(var h,_=T.start,g=0;g<y.length;g++)if(_>=y[g].start&&_<=y[g].end){h=y[g];break}var b=T.start+T.duration;h?h.end=b:(h={start:_,end:b},y.push(h)),this.fragmentTracker.fragBuffered(T)},w.onBufferFlushing=function(O,A){var T=A.startOffset,E=A.endOffset;if(T===0&&E!==Number.POSITIVE_INFINITY){var y=this.currentTrackId,h=this.levels;if(!h.length||!h[y]||!h[y].details)return;var _=h[y].details,g=_.targetduration,b=E-g;if(b<=0)return;A.endOffsetSubtitles=Math.max(0,b),this.tracksBuffered.forEach(function(M){for(var P=0;P<M.length;){if(M[P].end<=b){M.shift();continue}else if(M[P].start<b)M[P].start=b;else break;P++}}),this.fragmentTracker.removeFragmentsInRange(T,b,c.PlaylistLevelType.SUBTITLE)}},w.onError=function(O,A){var T,E=A.frag;if(!E||E.type!==c.PlaylistLevelType.SUBTITLE)return;(T=this.fragCurrent)!==null&&T!==void 0&&T.loader&&this.fragCurrent.loader.abort(),this.state=m.State.IDLE},w.onSubtitleTracksUpdated=function(O,A){var T=this,E=A.subtitleTracks;this.tracksBuffered=[],this.levels=E.map(function(y){return new f.Level(y)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(y){T.tracksBuffered[y.id]=[]}),this.mediaBuffer=null},w.onSubtitleTrackSwitch=function(O,A){if(this.currentTrackId=A.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var T=this.levels[this.currentTrackId];T!=null&&T.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,T&&this.setInterval(s)},w.onSubtitleTrackLoaded=function(O,A){var T,E=A.details,y=A.id,h=this.currentTrackId,_=this.levels;if(!_.length)return;var g=_[h];if(y>=_.length||y!==h||!g)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,E.live||(T=g.details)!==null&&T!==void 0&&T.live){var b=this.mainDetails;if(E.deltaUpdateFailed||!b)return;var M=b.fragments[0];if(!g.details)E.hasProgramDateTime&&b.hasProgramDateTime?Object(j.alignMediaPlaylistByPDT)(E,b):M&&Object(k.addSliding)(E,M.start);else{var P=this.alignPlaylists(E,g.details);P===0&&M&&Object(k.addSliding)(E,M.start)}}if(g.details=E,this.levelLastLoaded=y,this.tick(),E.live&&!this.fragCurrent&&this.media&&this.state===m.State.IDLE){var K=Object(W.findFragmentByPTS)(null,E.fragments,this.media.currentTime,0);K||(this.warn("Subtitle playlist not aligned with playback"),g.details=void 0)}},w._handleFragmentLoadComplete=function(O){var A=O.frag,T=O.payload,E=A.decryptdata,y=this.hls;if(this.fragContextChanged(A))return;if(T&&T.byteLength>0&&E&&E.key&&E.iv&&E.method==="AES-128"){var h=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(T),E.key.buffer,E.iv.buffer).then(function(_){var g=performance.now();y.trigger(Y.Events.FRAG_DECRYPTED,{frag:A,payload:_,stats:{tstart:h,tdecrypt:g}})})}},w.doTick=function(){if(!this.media){this.state=m.State.IDLE;return}if(this.state===m.State.IDLE){var O,A=this.currentTrackId,T=this.levels;if(!T.length||!T[A]||!T[A].details)return;var E=T[A].details,y=E.targetduration,h=this.config,_=this.media,g=U.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,_.currentTime-y,h.maxBufferHole),b=g.end,M=g.len,P=this.getMaxBufferLength()+y;if(M>P)return;console.assert(E,"Subtitle track details are defined on idle subtitle stream controller tick");var K=E.fragments,V=K.length,B=E.edge,C,$=this.fragPrevious;if(b<B){var ee=h.maxFragLookUpTolerance;$&&E.hasProgramDateTime&&(C=Object(W.findFragmentByPDT)(K,$.endProgramDateTime,ee)),C||(C=Object(W.findFragmentByPTS)($,K,b,ee),!C&&$&&$.start<K[0].start&&(C=K[0]))}else C=K[V-1];(O=C)!==null&&O!==void 0&&O.encrypted?(F.logger.log("Loading key for "+C.sn),this.state=m.State.KEY_LOADING,this.hls.trigger(Y.Events.KEY_LOADING,{frag:C})):C&&this.fragmentTracker.getState(C)===I.FragmentState.NOT_LOADED&&this.loadFragment(C,E,b)}},w.loadFragment=function(O,A,T){this.fragCurrent=O,p.prototype.loadFragment.call(this,O,A,T)},r(R,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),R}(m.default)},"./src/controller/subtitle-track-controller.ts":function(ae,J,D){"use strict";D.r(J);var Y=D("./src/events.ts"),F=D("./src/utils/texttrack-utils.ts"),U=D("./src/controller/base-playlist-controller.ts"),W=D("./src/types/loader.ts");function j(u,r){for(var d=0;d<r.length;d++){var o=r[d];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(u,o.key,o)}}function k(u,r,d){return r&&j(u.prototype,r),d&&j(u,d),u}function I(u,r){u.prototype=Object.create(r.prototype),u.prototype.constructor=u,m(u,r)}function m(u,r){return m=Object.setPrototypeOf||function(o,s){return o.__proto__=s,o},m(u,r)}var c=function(u){I(r,u);function r(o){var s;return s=u.call(this,o,"[subtitle-track-controller]")||this,s.media=null,s.tracks=[],s.groupId=null,s.tracksInGroup=[],s.trackId=-1,s.selectDefaultTrack=!0,s.queuedDefaultTrack=-1,s.trackChangeListener=function(){return s.onTextTracksChanged()},s.asyncPollTrackChange=function(){return s.pollTrackChange(0)},s.useTextTrackPolling=!1,s.subtitlePollingInterval=-1,s.subtitleDisplay=!0,s.registerListeners(),s}var d=r.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 s=this.hls;s.on(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),s.on(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),s.on(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),s.on(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),s.on(Y.Events.LEVEL_LOADING,this.onLevelLoading,this),s.on(Y.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),s.on(Y.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),s.on(Y.Events.ERROR,this.onError,this)},d.unregisterListeners=function(){var s=this.hls;s.off(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),s.off(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),s.off(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),s.off(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),s.off(Y.Events.LEVEL_LOADING,this.onLevelLoading,this),s.off(Y.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),s.off(Y.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),s.off(Y.Events.ERROR,this.onError,this)},d.onMediaAttached=function(s,l){if(this.media=l.media,!this.media)return;this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange)},d.pollTrackChange=function(s){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,s)},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 s=f(this.media.textTracks);s.forEach(function(l){Object(F.clearCurrentCues)(l)}),this.subtitleTrack=-1,this.media=null},d.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},d.onManifestParsed=function(s,l){this.tracks=l.subtitleTracks},d.onSubtitleTrackLoaded=function(s,l){var p=l.id,R=l.details,w=this.trackId,x=this.tracksInGroup[w];if(!x){this.warn("Invalid subtitle track id "+p);return}var O=x.details;x.details=l.details,this.log("subtitle track "+p+" loaded ["+R.startSN+"-"+R.endSN+"]"),p===this.trackId&&(this.retryCount=0,this.playlistLoaded(p,l,O))},d.onLevelLoading=function(s,l){this.switchLevel(l.level)},d.onLevelSwitching=function(s,l){this.switchLevel(l.level)},d.switchLevel=function(s){var l=this.hls.levels[s];if(!(l!=null&&l.textGroupIds))return;var p=l.textGroupIds[l.urlId];if(this.groupId!==p){var R=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,w=this.tracks.filter(function(A){return!p||A.groupId===p});this.tracksInGroup=w;var x=this.findTrackId(R==null?void 0:R.name)||this.findTrackId();this.groupId=p;var O={subtitleTracks:w};this.log("Updating subtitle tracks, "+w.length+' track(s) found in "'+p+'" group-id'),this.hls.trigger(Y.Events.SUBTITLE_TRACKS_UPDATED,O),x!==-1&&this.setSubtitleTrack(x,R)}},d.findTrackId=function(s){for(var l=this.tracksInGroup,p=0;p<l.length;p++){var R=l[p];if((!this.selectDefaultTrack||R.default)&&(!s||s===R.name))return R.id}return-1},d.onError=function(s,l){if(u.prototype.onError.call(this,s,l),l.fatal||!l.context)return;l.context.type===W.PlaylistContextType.SUBTITLE_TRACK&&l.context.id===this.trackId&&l.context.groupId===this.groupId&&this.retryLoadingOrFail(l)},d.loadPlaylist=function(s){var l=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(l)){var p=l.id,R=l.groupId,w=l.url;if(s)try{w=s.addDirectives(w)}catch(x){this.warn("Could not construct new URL with HLS Delivery Directives: "+x)}this.log("Loading subtitle playlist for id "+p),this.hls.trigger(Y.Events.SUBTITLE_TRACK_LOADING,{url:w,id:p,groupId:R,deliveryDirectives:s||null})}},d.toggleTrackModes=function(s){var l=this,p=this.media,R=this.subtitleDisplay,w=this.trackId;if(!p)return;var x=f(p.textTracks),O=x.filter(function(E){return E.groupId===l.groupId});if(s===-1)[].slice.call(x).forEach(function(E){E.mode="disabled"});else{var A=O[w];A&&(A.mode="disabled")}var T=O[s];T&&(T.mode=R?"showing":"hidden")},d.setSubtitleTrack=function(s,l){var p,R=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=s;return}if(this.trackId!==s&&this.toggleTrackModes(s),this.trackId===s&&(s===-1||(p=R[s])!==null&&p!==void 0&&p.details)||s<-1||s>=R.length)return;this.clearTimer();var w=R[s];if(this.log("Switching to subtitle track "+s),this.trackId=s,w){var x=w.id,O=w.groupId,A=O===void 0?"":O,T=w.name,E=w.type,y=w.url;this.hls.trigger(Y.Events.SUBTITLE_TRACK_SWITCH,{id:x,groupId:A,name:T,type:E,url:y});var h=this.switchParams(w.url,l==null?void 0:l.details);this.loadPlaylist(h)}else this.hls.trigger(Y.Events.SUBTITLE_TRACK_SWITCH,{id:s})},d.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var s=-1,l=f(this.media.textTracks),p=0;p<l.length;p++)if(l[p].mode==="hidden")s=p;else if(l[p].mode==="showing"){s=p;break}this.subtitleTrack!==s&&(this.subtitleTrack=s)},k(r,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(s){this.selectDefaultTrack=!1;var l=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(s,l)}}]),r}(U.default);function f(u){for(var r=[],d=0;d<u.length;d++){var o=u[d];o.kind==="subtitles"&&o.label&&r.push(u[d])}return r}J.default=c},"./src/controller/timeline-controller.ts":function(ae,J,D){"use strict";D.r(J),D.d(J,"TimelineController",function(){return f});var Y=D("./src/polyfills/number.ts"),F=D("./src/events.ts"),U=D("./src/utils/cea-608-parser.ts"),W=D("./src/utils/output-filter.ts"),j=D("./src/utils/webvtt-parser.ts"),k=D("./src/utils/texttrack-utils.ts"),I=D("./src/utils/imsc1-ttml-parser.ts"),m=D("./src/types/loader.ts"),c=D("./src/utils/logger.ts"),f=function(){function o(l){if(this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.textTracks=[],this.tracks=[],this.initPTS=[],this.timescale=[],this.unparsedVttFrags=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.cea608Parser1=void 0,this.cea608Parser2=void 0,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=d(),this.captionsProperties=void 0,this.hls=l,this.config=l.config,this.Cues=l.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},this.config.enableCEA708Captions){var p=new W.default(this,"textTrack1"),R=new W.default(this,"textTrack2"),w=new W.default(this,"textTrack3"),x=new W.default(this,"textTrack4");this.cea608Parser1=new U.default(1,p,R),this.cea608Parser2=new U.default(3,w,x)}l.on(F.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),l.on(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),l.on(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),l.on(F.Events.MANIFEST_LOADED,this.onManifestLoaded,this),l.on(F.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),l.on(F.Events.FRAG_LOADING,this.onFragLoading,this),l.on(F.Events.FRAG_LOADED,this.onFragLoaded,this),l.on(F.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),l.on(F.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),l.on(F.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),l.on(F.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),l.on(F.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var s=o.prototype;return s.destroy=function(){var p=this.hls;p.off(F.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),p.off(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),p.off(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),p.off(F.Events.MANIFEST_LOADED,this.onManifestLoaded,this),p.off(F.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),p.off(F.Events.FRAG_LOADING,this.onFragLoading,this),p.off(F.Events.FRAG_LOADED,this.onFragLoaded,this),p.off(F.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),p.off(F.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),p.off(F.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),p.off(F.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),p.off(F.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},s.addCues=function(p,R,w,x,O){for(var A=!1,T=O.length;T--;){var E=O[T],y=r(E[0],E[1],R,w);if(y>=0&&(E[0]=Math.min(E[0],R),E[1]=Math.max(E[1],w),A=!0,y/(w-R)>.5))return}if(A||O.push([R,w]),this.config.renderTextTracksNatively){var h=this.captionsTracks[p];this.Cues.newCue(h,R,w,x)}else{var _=this.Cues.newCue(null,R,w,x);this.hls.trigger(F.Events.CUES_PARSED,{type:"captions",cues:_,track:p})}},s.onInitPtsFound=function(p,R){var w=this,x=R.frag,O=R.id,A=R.initPTS,T=R.timescale,E=this.unparsedVttFrags;O==="main"&&(this.initPTS[x.cc]=A,this.timescale[x.cc]=T),E.length&&(this.unparsedVttFrags=[],E.forEach(function(y){w.onFragLoaded(F.Events.FRAG_LOADED,y)}))},s.getExistingTrack=function(p){var R=this.media;if(R)for(var w=0;w<R.textTracks.length;w++){var x=R.textTracks[w];if(x[p])return x}return null},s.createCaptionsTrack=function(p){this.config.renderTextTracksNatively?this.createNativeTrack(p):this.createNonNativeTrack(p)},s.createNativeTrack=function(p){if(this.captionsTracks[p])return;var R=this.captionsProperties,w=this.captionsTracks,x=this.media,O=R[p],A=O.label,T=O.languageCode,E=this.getExistingTrack(p);if(E)w[p]=E,Object(k.clearCurrentCues)(w[p]),Object(k.sendAddTrackEvent)(w[p],x);else{var y=this.createTextTrack("captions",A,T);y&&(y[p]=!0,w[p]=y)}},s.createNonNativeTrack=function(p){if(this.nonNativeCaptionsTracks[p])return;var R=this.captionsProperties[p];if(!R)return;var w=R.label,x={_id:p,label:w,kind:"captions",default:R.media?!!R.media.default:!1,closedCaptions:R.media};this.nonNativeCaptionsTracks[p]=x,this.hls.trigger(F.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[x]})},s.createTextTrack=function(p,R,w){var x=this.media;return x?x.addTextTrack(p,R,w):void 0},s.onMediaAttaching=function(p,R){this.media=R.media,this._cleanTracks()},s.onMediaDetaching=function(){var p=this.captionsTracks;Object.keys(p).forEach(function(R){Object(k.clearCurrentCues)(p[R]),delete p[R]}),this.nonNativeCaptionsTracks={}},s.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())},s._cleanTracks=function(){var p=this.media;if(!p)return;var R=p.textTracks;if(R)for(var w=0;w<R.length;w++)Object(k.clearCurrentCues)(R[w])},s.onSubtitleTracksUpdated=function(p,R){var w=this;this.textTracks=[];var x=R.subtitleTracks||[],O=x.some(function(y){return y.textCodec===I.IMSC1_CODEC});if(this.config.enableWebVTT||O&&this.config.enableIMSC1){var A=this.tracks&&x&&this.tracks.length===x.length;if(this.tracks=x||[],this.config.renderTextTracksNatively){var T=this.media?this.media.textTracks:[];this.tracks.forEach(function(y,h){var _;if(h<T.length){for(var g=null,b=0;b<T.length;b++)if(u(T[b],y)){g=T[b];break}g&&(_=g)}_?Object(k.clearCurrentCues)(_):(_=w.createTextTrack("subtitles",y.name,y.lang),_&&(_.mode="disabled")),_&&(_.groupId=y.groupId,w.textTracks.push(_))})}else if(!A&&this.tracks&&this.tracks.length){var E=this.tracks.map(function(y){return{label:y.name,kind:y.type.toLowerCase(),default:y.default,subtitleTrack:y}});this.hls.trigger(F.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:E})}}},s.onManifestLoaded=function(p,R){var w=this;this.config.enableCEA708Captions&&R.captions&&R.captions.forEach(function(x){var O=/(?:CC|SERVICE)([1-4])/.exec(x.instreamId);if(!O)return;var A="textTrack"+O[1],T=w.captionsProperties[A];if(!T)return;T.label=x.name,x.lang&&(T.languageCode=x.lang),T.media=x})},s.onFragLoading=function(p,R){var w=this.cea608Parser1,x=this.cea608Parser2,O=this.lastSn,A=this.lastPartIndex;if(!this.enabled||!(w&&x))return;if(R.frag.type===m.PlaylistLevelType.MAIN){var T,E,y=R.frag.sn,h=(T=R==null||((E=R.part)===null||E===void 0)?void 0:E.index)!=null?T:-1;y===O+1||y===O&&h===A+1||(w.reset(),x.reset()),this.lastSn=y,this.lastPartIndex=h}},s.onFragLoaded=function(p,R){var w=R.frag,x=R.payload,O=this.initPTS,A=this.unparsedVttFrags;if(w.type===m.PlaylistLevelType.SUBTITLE)if(x.byteLength){if(!Object(Y.isFiniteNumber)(O[w.cc])){A.push(R),O.length&&this.hls.trigger(F.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:w,error:new Error("Missing initial subtitle PTS")});return}var T=w.decryptdata;if(T==null||T.key==null||T.method!=="AES-128"){var E=this.tracks[w.level],y=this.vttCCs;y[w.cc]||(y[w.cc]={start:w.start,prevCC:this.prevCC,new:!0},this.prevCC=w.cc),E&&E.textCodec===I.IMSC1_CODEC?this._parseIMSC1(w,x):this._parseVTTs(w,x,y)}}else this.hls.trigger(F.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:w,error:new Error("Empty subtitle payload")})},s._parseIMSC1=function(p,R){var w=this,x=this.hls;Object(I.parseIMSC1)(R,this.initPTS[p.cc],this.timescale[p.cc],function(O){w._appendCues(O,p.level),x.trigger(F.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:p})},function(O){c.logger.log("Failed to parse IMSC1: "+O),x.trigger(F.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:p,error:O})})},s._parseVTTs=function(p,R,w){var x=this,O=this.hls;Object(j.parseWebVTT)(R,this.initPTS[p.cc],this.timescale[p.cc],w,p.cc,p.start,function(A){x._appendCues(A,p.level),O.trigger(F.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:p})},function(A){x._fallbackToIMSC1(p,R),c.logger.log("Failed to parse VTT cue: "+A),O.trigger(F.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:p,error:A})})},s._fallbackToIMSC1=function(p,R){var w=this,x=this.tracks[p.level];x.textCodec||Object(I.parseIMSC1)(R,this.initPTS[p.cc],this.timescale[p.cc],function(){x.textCodec=I.IMSC1_CODEC,w._parseIMSC1(p,R)},function(){x.textCodec="wvtt"})},s._appendCues=function(p,R){var w=this.hls;if(this.config.renderTextTracksNatively){var x=this.textTracks[R];if(x.mode==="disabled")return;p.forEach(function(T){return Object(k.addCueToTrack)(x,T)})}else{var O=this.tracks[R],A=O.default?"default":"subtitles"+R;w.trigger(F.Events.CUES_PARSED,{type:"subtitles",cues:p,track:A})}},s.onFragDecrypted=function(p,R){var w=R.frag;if(w.type===m.PlaylistLevelType.SUBTITLE){if(!Object(Y.isFiniteNumber)(this.initPTS[w.cc])){this.unparsedVttFrags.push(R);return}this.onFragLoaded(F.Events.FRAG_LOADED,R)}},s.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},s.onFragParsingUserdata=function(p,R){var w=this.cea608Parser1,x=this.cea608Parser2;if(!this.enabled||!(w&&x))return;for(var O=0;O<R.samples.length;O++){var A=R.samples[O].bytes;if(A){var T=this.extractCea608Data(A);w.addData(R.samples[O].pts,T[0]),x.addData(R.samples[O].pts,T[1])}}},s.onBufferFlushing=function(p,R){var w=R.startOffset,x=R.endOffset,O=R.endOffsetSubtitles,A=R.type,T=this.media;if(!T||T.currentTime<x)return;if(!A||A==="video"){var E=this.captionsTracks;Object.keys(E).forEach(function(h){return Object(k.removeCuesInRange)(E[h],w,x)})}if(this.config.renderTextTracksNatively&&(w===0&&O!==void 0)){var y=this.textTracks;Object.keys(y).forEach(function(h){return Object(k.removeCuesInRange)(y[h],w,O)})}},s.extractCea608Data=function(p){for(var R=p[0]&31,w=2,x=[[],[]],O=0;O<R;O++){var A=p[w++],T=127&p[w++],E=127&p[w++],y=(4&A)!==0,h=3&A;if(T===0&&E===0)continue;y&&((h===0||h===1)&&(x[h].push(T),x[h].push(E)))}return x},o}();function u(o,s){return o&&o.label===s.name&&!(o.textTrack1||o.textTrack2)}function r(o,s,l,p){return Math.min(s,p)-Math.max(o,l)}function d(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}}}},"./src/crypt/aes-crypto.ts":function(ae,J,D){"use strict";D.r(J),D.d(J,"default",function(){return Y});var Y=function(){function F(W,j){this.subtle=void 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o=[{demux:k.default,remux:m.default},{demux:j.default,remux:c.default},{demux:W.default,remux:m.default},{demux:I.default,remux:m.default}],s=1024;o.forEach(function(A){var T=A.demux;s=Math.max(s,T.minProbeByteLength)});var l=function(){function A(E,y,h,_,g){this.observer=void 0,this.typeSupported=void 0,this.config=void 0,this.vendor=void 0,this.id=void 0,this.demuxer=void 0,this.remuxer=void 0,this.decrypter=void 0,this.probe=void 0,this.decryptionPromise=null,this.transmuxConfig=void 0,this.currentTransmuxState=void 0,this.cache=new f.default,this.observer=E,this.typeSupported=y,this.config=h,this.vendor=_,this.id=g}var T=A.prototype;return T.configure=function(y){this.transmuxConfig=y,this.decrypter&&this.decrypter.reset()},T.push=function(y,h,_,g){var b=this,M=_.transmuxing;M.executeStart=d();var P=new Uint8Array(y),K=this.cache,V=this.config,B=this.currentTransmuxState,C=this.transmuxConfig;g&&(this.currentTransmuxState=g);var $=p(P,h);if($&&$.method==="AES-128"){var ee=this.getDecrypter();if(V.enableSoftwareAES){var re=ee.softwareDecrypt(P,$.key.buffer,$.iv.buffer);if(!re)return M.executeEnd=d(),R(_);P=new Uint8Array(re)}else return this.decryptionPromise=ee.webCryptoDecrypt(P,$.key.buffer,$.iv.buffer).then(function(Le){var Ue=b.push(Le,null,_);return b.decryptionPromise=null,Ue}),this.decryptionPromise}var ue=g||B,Te=ue.contiguous,ye=ue.discontinuity,be=ue.trackSwitch,we=ue.accurateTimeOffset,xe=ue.timeOffset,me=C.audioCodec,se=C.videoCodec,Re=C.defaultInitPts,ze=C.duration,He=C.initSegmentData;if((ye||be)&&this.resetInitSegment(He,me,se,ze),ye&&this.resetInitialTimestamp(Re),Te||this.resetContiguity(),this.needsProbing(P,ye,be)){if(K.dataLength){var rt=K.flush();P=Object(u.appendUint8Array)(rt,P)}this.configureTransmuxer(P,C)}var ot=this.transmux(P,$,xe,we,_),Oe=this.currentTransmuxState;return Oe.contiguous=!0,Oe.discontinuity=!1,Oe.trackSwitch=!1,M.executeEnd=d(),ot},T.flush=function(y){var h=this,_=y.transmuxing;_.executeStart=d();var g=this.decrypter,b=this.cache,M=this.currentTransmuxState,P=this.decryptionPromise;if(P)return P.then(function(){return h.flush(y)});var K=[],V=M.timeOffset;if(g){var B=g.flush();B&&K.push(this.push(B,null,y))}var C=b.dataLength;b.reset();var $=this.demuxer,ee=this.remuxer;if(!$||!ee)return C>=s&&this.observer.emit(Y.Events.ERROR,Y.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),_.executeEnd=d(),[R(y)];var re=$.flush(V);return w(re)?re.then(function(ue){return h.flushRemux(K,ue,y),K}):(this.flushRemux(K,re,y),K)},T.flushRemux=function(y,h,_){var g=h.audioTrack,b=h.avcTrack,M=h.id3Track,P=h.textTrack,K=this.currentTransmuxState,V=K.accurateTimeOffset,B=K.timeOffset;r.logger.log("[transmuxer.ts]: Flushed fragment "+_.sn+(_.part>-1?" p: "+_.part:"")+" of level "+_.level);var C=this.remuxer.remux(g,b,M,P,B,V,!0,this.id);y.push({remuxResult:C,chunkMeta:_}),_.transmuxing.executeEnd=d()},T.resetInitialTimestamp=function(y){var h=this.demuxer,_=this.remuxer;if(!h||!_)return;h.resetTimeStamp(y),_.resetTimeStamp(y)},T.resetContiguity=function(){var y=this.demuxer,h=this.remuxer;if(!y||!h)return;y.resetContiguity(),h.resetNextTimestamp()},T.resetInitSegment=function(y,h,_,g){var b=this.demuxer,M=this.remuxer;if(!b||!M)return;b.resetInitSegment(h,_,g),M.resetInitSegment(y,h,_)},T.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},T.transmux=function(y,h,_,g,b){var M;return h&&h.method==="SAMPLE-AES"?M=this.transmuxSampleAes(y,h,_,g,b):M=this.transmuxUnencrypted(y,_,g,b),M},T.transmuxUnencrypted=function(y,h,_,g){var b=this.demuxer.demux(y,h,!1,!this.config.progressive),M=b.audioTrack,P=b.avcTrack,K=b.id3Track,V=b.textTrack,B=this.remuxer.remux(M,P,K,V,h,_,!1,this.id);return{remuxResult:B,chunkMeta:g}},T.transmuxSampleAes=function(y,h,_,g,b){var M=this;return this.demuxer.demuxSampleAes(y,h,_).then(function(P){var K=M.remuxer.remux(P.audioTrack,P.avcTrack,P.id3Track,P.textTrack,_,g,!1,M.id);return{remuxResult:K,chunkMeta:b}})},T.configureTransmuxer=function(y,h){for(var _=this.config,g=this.observer,b=this.typeSupported,M=this.vendor,P=h.audioCodec,K=h.defaultInitPts,V=h.duration,B=h.initSegmentData,C=h.videoCodec,$,ee=0,re=o.length;ee<re;ee++)if(o[ee].demux.probe(y)){$=o[ee];break}$||(r.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),$={demux:j.default,remux:c.default});var ue=this.demuxer,Te=this.remuxer,ye=$.remux,be=$.demux;(!Te||!(Te instanceof ye))&&(this.remuxer=new ye(g,_,b,M)),(!ue||!(ue instanceof be))&&(this.demuxer=new be(g,_,b),this.probe=be.probe),this.resetInitSegment(B,P,C,V),this.resetInitialTimestamp(K)},T.needsProbing=function(y,h,_){return!this.demuxer||!this.remuxer||h||_},T.getDecrypter=function(){var y=this.decrypter;return y||(y=this.decrypter=new U.default(this.observer,this.config)),y},A}();function p(A,T){var E=null;return A.byteLength>0&&T!=null&&T.key!=null&&T.iv!==null&&T.method!=null&&(E=T),E}var R=function(T){return{remuxResult:{},chunkMeta:T}};function w(A){return"then"in A&&A.then instanceof Function}var x=function(T,E,y,h,_){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=T,this.videoCodec=E,this.initSegmentData=y,this.duration=h,this.defaultInitPts=_},O=function(T,E,y,h,_){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.discontinuity=T,this.contiguous=E,this.accurateTimeOffset=y,this.trackSwitch=h,this.timeOffset=_}},"./src/demux/tsdemuxer.ts":function(ae,J,D){"use strict";D.r(J),D.d(J,"discardEPB",function(){return R});var Y=D("./src/demux/adts.ts"),F=D("./src/demux/mpegaudio.ts"),U=D("./src/demux/exp-golomb.ts"),W=D("./src/demux/id3.ts"),j=D("./src/demux/sample-aes.ts"),k=D("./src/events.ts"),I=D("./src/utils/mp4-tools.ts"),m=D("./src/utils/logger.ts"),c=D("./src/errors.ts"),f={video:1,audio:2,id3:3,text:4},u=function(){function w(O,A,T){this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._duration=0,this.aacLastPTS=null,this._initPTS=null,this._initDTS=null,this._pmtId=-1,this._avcTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.observer=O,this.config=A,this.typeSupported=T}w.probe=function(A){var T=w.syncOffset(A);return T<0?!1:(T&&m.logger.warn("MPEG2-TS detected but first sync word found @ offset "+T+", junk ahead ?"),!0)},w.syncOffset=function(A){for(var T=Math.min(1e3,A.length-3*188),E=0;E<T;){if(A[E]===71&&A[E+188]===71&&A[E+2*188]===71)return E;E++}return-1},w.createTrack=function(A,T){return{container:A==="video"||A==="audio"?"video/mp2t":void 0,type:A,id:f[A],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:A==="audio"?T:void 0}};var x=w.prototype;return x.resetInitSegment=function(A,T,E){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=w.createTrack("video",E),this._audioTrack=w.createTrack("audio",E),this._id3Track=w.createTrack("id3",E),this._txtTrack=w.createTrack("text",E),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=A,this.videoCodec=T,this._duration=E},x.resetTimeStamp=function(){},x.resetContiguity=function(){var A=this._audioTrack,T=this._avcTrack,E=this._id3Track;A&&(A.pesData=null),T&&(T.pesData=null),E&&(E.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},x.demux=function(A,T,E,y){E===void 0&&(E=!1),y===void 0&&(y=!1),E||(this.sampleAes=null);var h,_=this._avcTrack,g=this._audioTrack,b=this._id3Track,M=_.pid,P=_.pesData,K=g.pid,V=b.pid,B=g.pesData,C=b.pesData,$=!1,ee=this.pmtParsed,re=this._pmtId,ue=A.length;if(this.remainderData&&(A=Object(I.appendUint8Array)(this.remainderData,A),ue=A.length,this.remainderData=null),ue<188&&!y)return this.remainderData=A,{audioTrack:g,avcTrack:_,id3Track:b,textTrack:this._txtTrack};var Te=Math.max(0,w.syncOffset(A));ue-=(ue+Te)%188,ue<A.byteLength&&!y&&(this.remainderData=new Uint8Array(A.buffer,ue,A.buffer.byteLength-ue));for(var ye=Te;ye<ue;ye+=188)if(A[ye]===71){var be=!!(A[ye+1]&64),we=((A[ye+1]&31)<<8)+A[ye+2],xe=(A[ye+3]&48)>>4,me=void 0;if(xe>1){if(me=ye+5+A[ye+4],me===ye+188)continue}else me=ye+4;switch(we){case M:be&&(P&&(h=s(P))&&this.parseAVCPES(h,!1),P={data:[],size:0}),P&&(P.data.push(A.subarray(me,ye+188)),P.size+=ye+188-me);break;case K:be&&(B&&(h=s(B))&&(g.isAAC?this.parseAACPES(h):this.parseMPEGPES(h)),B={data:[],size:0}),B&&(B.data.push(A.subarray(me,ye+188)),B.size+=ye+188-me);break;case V:be&&(C&&(h=s(C))&&this.parseID3PES(h),C={data:[],size:0}),C&&(C.data.push(A.subarray(me,ye+188)),C.size+=ye+188-me);break;case 0:be&&(me+=A[me]+1),re=this._pmtId=d(A,me);break;case re:{be&&(me+=A[me]+1);var se=o(A,me,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,E);M=se.avc,M>0&&(_.pid=M),K=se.audio,K>0&&(g.pid=K,g.isAAC=se.isAAC),V=se.id3,V>0&&(b.pid=V),$&&!ee&&(m.logger.log("reparse from beginning"),$=!1,ye=Te-188),ee=this.pmtParsed=!0;break}case 17:case 8191:break;default:$=!0;break}}else this.observer.emit(k.Events.ERROR,k.Events.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,details:c.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});_.pesData=P,g.pesData=B,b.pesData=C;var Re={audioTrack:g,avcTrack:_,id3Track:b,textTrack:this._txtTrack};return y&&this.extractRemainingSamples(Re),Re},x.flush=function(){var A=this.remainderData;this.remainderData=null;var T;return A?T=this.demux(A,-1,!1,!0):T={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(T),this.sampleAes?this.decrypt(T,this.sampleAes):T},x.extractRemainingSamples=function(A){var T=A.audioTrack,E=A.avcTrack,y=A.id3Track,h=E.pesData,_=T.pesData,g=y.pesData,b;h&&(b=s(h))?(this.parseAVCPES(b,!0),E.pesData=null):E.pesData=h,_&&(b=s(_))?(T.isAAC?this.parseAACPES(b):this.parseMPEGPES(b),T.pesData=null):(_!=null&&_.size&&m.logger.log("last AAC PES packet truncated,might overlap between fragments"),T.pesData=_),g&&(b=s(g))?(this.parseID3PES(b),y.pesData=null):y.pesData=g},x.demuxSampleAes=function(A,T,E){var y=this.demux(A,E,!0,!this.config.progressive),h=this.sampleAes=new j.default(this.observer,this.config,T);return this.decrypt(y,h)},x.decrypt=function(A,T){return new Promise(function(E){var y=A.audioTrack,h=A.avcTrack;y.samples&&y.isAAC?T.decryptAacSamples(y.samples,0,function(){h.samples?T.decryptAvcSamples(h.samples,0,0,function(){E(A)}):E(A)}):h.samples&&T.decryptAvcSamples(h.samples,0,0,function(){E(A)})})},x.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},x.parseAVCPES=function(A,T){var E=this,y=this._avcTrack,h=this.parseAVCNALu(A.data),_=!1,g=this.avcSample,b,M=!1;A.data=null,g&&h.length&&!y.audFound&&(l(g,y),g=this.avcSample=r(!1,A.pts,A.dts,"")),h.forEach(function(P){switch(P.type){case 1:{b=!0,g||(g=E.avcSample=r(!0,A.pts,A.dts,"")),_&&(g.debug+="NDR "),g.frame=!0;var K=P.data;if(M&&K.length>4){var V=new U.default(K).readSliceType();(V===2||V===4||V===7||V===9)&&(g.key=!0)}break}case 5:b=!0,g||(g=E.avcSample=r(!0,A.pts,A.dts,"")),_&&(g.debug+="IDR "),g.key=!0,g.frame=!0;break;case 6:{b=!0,_&&g&&(g.debug+="SEI ");var B=new U.default(R(P.data));B.readUByte();for(var C=0,$=0,ee=!1,re=0;!ee&&B.bytesAvailable>1;){C=0;do re=B.readUByte(),C+=re;while(re===255);$=0;do re=B.readUByte(),$+=re;while(re===255);if(C===4&&B.bytesAvailable!==0){ee=!0;var ue=B.readUByte();if(ue===181){var Te=B.readUShort();if(Te===49){var ye=B.readUInt();if(ye===1195456820){var be=B.readUByte();if(be===3){for(var we=B.readUByte(),xe=B.readUByte(),me=31&we,se=[we,xe],Re=0;Re<me;Re++)se.push(B.readUByte()),se.push(B.readUByte()),se.push(B.readUByte());p(E._txtTrack.samples,{type:3,pts:A.pts,bytes:se})}}}}}else if(C===5&&B.bytesAvailable!==0){if(ee=!0,$>16){for(var ze=[],He=0;He<16;He++)ze.push(B.readUByte().toString(16)),(He===3||He===5||He===7||He===9)&&ze.push("-");for(var rt=$-16,ot=new Uint8Array(rt),Oe=0;Oe<rt;Oe++)ot[Oe]=B.readUByte();p(E._txtTrack.samples,{pts:A.pts,payloadType:C,uuid:ze.join(""),userData:Object(W.utf8ArrayToStr)(ot),userDataBytes:ot})}}else if($<B.bytesAvailable)for(var Le=0;Le<$;Le++)B.readUByte()}break}case 7:if(b=!0,M=!0,_&&g&&(g.debug+="SPS "),!y.sps){var Ue=new U.default(P.data),Ge=Ue.readSPS();y.width=Ge.width,y.height=Ge.height,y.pixelRatio=Ge.pixelRatio,y.sps=[P.data],y.duration=E._duration;for(var je=P.data.subarray(1,4),Me="avc1.",Pe=0;Pe<3;Pe++){var ut=je[Pe].toString(16);ut.length<2&&(ut="0"+ut),Me+=ut}y.codec=Me}break;case 8:b=!0,_&&g&&(g.debug+="PPS "),y.pps||(y.pps=[P.data]);break;case 9:b=!1,y.audFound=!0,g&&l(g,y),g=E.avcSample=r(!1,A.pts,A.dts,_?"AUD ":"");break;case 12:b=!1;break;default:b=!1,g&&(g.debug+="unknown NAL "+P.type+" ");break}if(g&&b){var tt=g.units;tt.push(P)}}),T&&g&&(l(g,y),this.avcSample=null)},x.getLastNalUnit=function(){var A,T=this.avcSample,E;if(!T||T.units.length===0){var y=this._avcTrack.samples;T=y[y.length-1]}if((A=T)!==null&&A!==void 0&&A.units){var h=T.units;E=h[h.length-1]}return E},x.parseAVCNALu=function(A){var T=A.byteLength,E=this._avcTrack,y=E.naluState||0,h=y,_=[],g=0,b,M,P,K=-1,V=0;for(y===-1&&(K=0,V=A[0]&31,y=0,g=1);g<T;){if(b=A[g++],!y){y=b?0:1;continue}if(y===1){y=b?0:2;continue}if(!b)y=3;else if(b===1){if(K>=0){var B={data:A.subarray(K,g-y-1),type:V};_.push(B)}else{var C=this.getLastNalUnit();if(C&&(h&&g<=4-h&&(C.state&&(C.data=C.data.subarray(0,C.data.byteLength-h))),M=g-y-1,M>0)){var $=new Uint8Array(C.data.byteLength+M);$.set(C.data,0),$.set(A.subarray(0,M),C.data.byteLength),C.data=$,C.state=0}}g<T?(P=A[g]&31,K=g,V=P,y=0):y=-1}else y=0}if(K>=0&&y>=0){var ee={data:A.subarray(K,T),type:V,state:y};_.push(ee)}if(_.length===0){var re=this.getLastNalUnit();if(re){var ue=new Uint8Array(re.data.byteLength+A.byteLength);ue.set(re.data,0),ue.set(A,re.data.byteLength),re.data=ue}}return E.naluState=y,_},x.parseAACPES=function(A){var T=0,E=this._audioTrack,y=this.aacOverFlow,h=A.data;if(y){this.aacOverFlow=null;var _=y.sample.unit.byteLength,g=Math.min(y.missing,_),b=_-g;y.sample.unit.set(h.subarray(0,g),b),E.samples.push(y.sample),T=y.missing}var M,P;for(M=T,P=h.length;M<P-1&&!Y.isHeader(h,M);M++);if(M!==T){var K,V;if(M<P-1?(K="AAC PES did not start with ADTS header,offset:"+M,V=!1):(K="no ADTS header found in AAC PES",V=!0),m.logger.warn("parsing error:"+K),this.observer.emit(k.Events.ERROR,k.Events.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,details:c.ErrorDetails.FRAG_PARSING_ERROR,fatal:V,reason:K}),V)return}Y.initTrackConfig(E,this.observer,h,M,this.audioCodec);var B;if(A.pts!==void 0)B=A.pts;else if(y){var C=Y.getFrameDuration(E.samplerate);B=y.sample.pts+C}else{m.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}for(var $=0;M<P;)if(Y.isHeader(h,M)){if(M+5<P){var ee=Y.appendFrame(E,h,M,B,$);if(ee)if(ee.missing)this.aacOverFlow=ee;else{M+=ee.length,$++;continue}}break}else M++},x.parseMPEGPES=function(A){var T=A.data,E=T.length,y=0,h=0,_=A.pts;if(_===void 0){m.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;h<E;)if(F.isHeader(T,h)){var g=F.appendFrame(this._audioTrack,T,h,_,y);if(g)h+=g.length,y++;else break}else h++},x.parseID3PES=function(A){if(A.pts===void 0){m.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}this._id3Track.samples.push(A)},w}();u.minProbeByteLength=188;function r(w,x,O,A){return{key:w,frame:!1,pts:x,dts:O,units:[],debug:A,length:0}}function d(w,x){return(w[x+10]&31)<<8|w[x+11]}function o(w,x,O,A){var T={audio:-1,avc:-1,id3:-1,isAAC:!0},E=(w[x+1]&15)<<8|w[x+2],y=x+3+E-4,h=(w[x+10]&15)<<8|w[x+11];for(x+=12+h;x<y;){var _=(w[x+1]&31)<<8|w[x+2];switch(w[x]){case 207:if(!A){m.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:T.audio===-1&&(T.audio=_);break;case 21:T.id3===-1&&(T.id3=_);break;case 219:if(!A){m.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:T.avc===-1&&(T.avc=_);break;case 3:case 4:O?T.audio===-1&&(T.audio=_,T.isAAC=!1):m.logger.log("MPEG audio found, not supported in this browser");break;case 36:m.logger.warn("Unsupported HEVC stream type found");break;default:break}x+=((w[x+3]&15)<<8|w[x+4])+5}return T}function s(w){var x=0,O,A,T,E,y,h=w.data;if(!w||w.size===0)return null;for(;h[0].length<19&&h.length>1;){var _=new Uint8Array(h[0].length+h[1].length);_.set(h[0]),_.set(h[1],h[0].length),h[0]=_,h.splice(1,1)}O=h[0];var g=(O[0]<<16)+(O[1]<<8)+O[2];if(g===1){if(A=(O[4]<<8)+O[5],A&&A>w.size-6)return null;var b=O[7];b&192&&(E=(O[9]&14)*536870912+(O[10]&255)*4194304+(O[11]&254)*16384+(O[12]&255)*128+(O[13]&254)/2,b&64?(y=(O[14]&14)*536870912+(O[15]&255)*4194304+(O[16]&254)*16384+(O[17]&255)*128+(O[18]&254)/2,E-y>60*9e4&&(m.logger.warn(Math.round((E-y)/9e4)+"s delta between PTS and DTS, align them"),E=y)):y=E),T=O[8];var M=T+9;if(w.size<=M)return null;w.size-=M;for(var P=new Uint8Array(w.size),K=0,V=h.length;K<V;K++){O=h[K];var B=O.byteLength;if(M)if(M>B){M-=B;continue}else O=O.subarray(M),B-=M,M=0;P.set(O,x),x+=B}return A&&(A-=T+3),{data:P,pts:E,dts:y,len:A}}return null}function l(w,x){if(w.units.length&&w.frame){if(w.pts===void 0){var O=x.samples,A=O.length;if(A){var 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d({type:F.ErrorTypes.NETWORK_ERROR,details:F.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:p,part:R,networkDetails:K}))}})})},s.updateStatsFromPart=function(p,R){var w=p.stats,x=R.stats,O=x.total;if(w.loaded+=x.loaded,O){var A=Math.round(p.duration/R.duration),T=Math.min(Math.round(w.loaded/O),A),E=A-T,y=E*Math.round(w.loaded/T);w.total=w.loaded+y}else w.total=Math.max(w.loaded,w.total);var h=w.loading,_=x.loading;h.start?h.first+=_.first-_.start:(h.start=_.start,h.first=_.first),h.end=_.end},s.resetLoader=function(p,R){p.loader=null,this.loader===R&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),R.destroy()},o}();function r(o,s){s===void 0&&(s=null);var l=s||o,p={frag:o,part:s,responseType:"arraybuffer",url:l.url,headers:{},rangeStart:0,rangeEnd:0},R=l.byteRangeStartOffset,w=l.byteRangeEndOffset;return Object(Y.isFiniteNumber)(R)&&Object(Y.isFiniteNumber)(w)&&(p.rangeStart=R,p.rangeEnd=w),p}var d=function(o){U(s,o);function s(l){for(var p,R=arguments.length,w=new 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y=this.elementaryStreams,h=y[w];if(!h){y[w]={startPTS:x,endPTS:O,startDTS:A,endDTS:T,partial:E};return}h.startPTS=Math.min(h.startPTS,x),h.endPTS=Math.max(h.endPTS,O),h.startDTS=Math.min(h.startDTS,A),h.endDTS=Math.max(h.endDTS,T)},p.clearElementaryStreamInfo=function(){var w=this.elementaryStreams;w[u.AUDIO]=null,w[u.VIDEO]=null,w[u.AUDIOVIDEO]=null},f(l,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var w=this.sn;typeof w!="number"&&(this.levelkey&&this.levelkey.method==="AES-128"&&!this.levelkey.iv&&W.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),w=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,w)}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 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R=this.elementaryStreams;return!!(R.audio||R.video||R.audiovideo)}}]),l}(r)},"./src/loader/key-loader.ts":function(ae,J,D){"use strict";D.r(J),D.d(J,"default",function(){return W});var Y=D("./src/events.ts"),F=D("./src/errors.ts"),U=D("./src/utils/logger.ts"),W=function(){function j(I){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=I,this._registerListeners()}var k=j.prototype;return k._registerListeners=function(){this.hls.on(Y.Events.KEY_LOADING,this.onKeyLoading,this)},k._unregisterListeners=function(){this.hls.off(Y.Events.KEY_LOADING,this.onKeyLoading)},k.destroy=function(){this._unregisterListeners();for(var m in this.loaders){var c=this.loaders[m];c&&c.destroy()}this.loaders={}},k.onKeyLoading=function(m,c){var f=c.frag,u=f.type,r=this.loaders[u];if(!f.decryptdata){U.logger.warn("Missing decryption data on fragment in onKeyLoading");return}var d=f.decryptdata.uri;if(d!==this.decrypturl||this.decryptkey===null){var o=this.hls.config;if(r&&(U.logger.warn("abort previous key loader for type:"+u),r.abort()),!d){U.logger.warn("key uri is falsy");return}var s=o.loader,l=f.loader=this.loaders[u]=new s(o);this.decrypturl=d,this.decryptkey=null;var p={url:d,frag:f,responseType:"arraybuffer"},R={timeout:o.fragLoadingTimeOut,maxRetry:0,retryDelay:o.fragLoadingRetryDelay,maxRetryDelay:o.fragLoadingMaxRetryTimeout,highWaterMark:0},w={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};l.load(p,R,w)}else this.decryptkey&&(f.decryptdata.key=this.decryptkey,this.hls.trigger(Y.Events.KEY_LOADED,{frag:f}))},k.loadsuccess=function(m,c,f){var u=f.frag;if(!u.decryptdata){U.logger.error("after key load, decryptdata unset");return}this.decryptkey=u.decryptdata.key=new Uint8Array(m.data),u.loader=null,delete this.loaders[u.type],this.hls.trigger(Y.Events.KEY_LOADED,{frag:u})},k.loaderror=function(m,c){var f=c.frag,u=f.loader;u&&u.abort(),delete this.loaders[f.type],this.hls.trigger(Y.Events.ERROR,{type:F.ErrorTypes.NETWORK_ERROR,details:F.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:f,response:m})},k.loadtimeout=function(m,c){var f=c.frag,u=f.loader;u&&u.abort(),delete this.loaders[f.type],this.hls.trigger(Y.Events.ERROR,{type:F.ErrorTypes.NETWORK_ERROR,details:F.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:f})},j}()},"./src/loader/level-details.ts":function(ae,J,D){"use strict";D.r(J),D.d(J,"LevelDetails",function(){return j});var Y=D("./src/polyfills/number.ts");function F(k,I){for(var m=0;m<I.length;m++){var c=I[m];c.enumerable=c.enumerable||!1,c.configurable=!0,"value"in c&&(c.writable=!0),Object.defineProperty(k,c.key,c)}}function U(k,I,m){return I&&F(k.prototype,I),m&&F(k,m),k}var W=10,j=function(){function k(m){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=m}var I=k.prototype;return I.reloaded=function(c){if(!c){this.advanced=!0,this.updated=!0;return}var f=this.lastPartSn-c.lastPartSn,u=this.lastPartIndex-c.lastPartIndex;this.updated=this.endSN!==c.endSN||!!u||!!f,this.advanced=this.endSN>c.endSN||f>0||f===0&&u>0,this.updated||this.advanced?this.misses=Math.floor(c.misses*.6):this.misses=c.misses+1,this.availabilityDelay=c.availabilityDelay},U(k,[{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||W}},{key:"drift",get:function(){var c=this.driftEndTime-this.driftStartTime;if(c>0){var f=this.driftEnd-this.driftStart;return f*1e3/c}return 1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var c;return(c=this.partList)!==null&&c!==void 0&&c.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var c;return(c=this.fragments)!==null&&c!==void 0&&c.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 c;return(c=this.partList)!==null&&c!==void 0&&c.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var c;return(c=this.partList)!==null&&c!==void 0&&c.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}]),k}()},"./src/loader/level-key.ts":function(ae,J,D){"use strict";D.r(J),D.d(J,"LevelKey",function(){return j});var Y=D("./node_modules/url-toolkit/src/url-toolkit.js"),F=D.n(Y);function U(k,I){for(var m=0;m<I.length;m++){var c=I[m];c.enumerable=c.enumerable||!1,c.configurable=!0,"value"in c&&(c.writable=!0),Object.defineProperty(k,c.key,c)}}function W(k,I,m){return I&&U(k.prototype,I),m&&U(k,m),k}var j=function(){k.fromURL=function(m,c){return new k(m,c)},k.fromURI=function(m){return new k(m)};function k(I,m){this._uri=null,this.method=null,this.keyFormat=null,this.keyFormatVersions=null,this.keyID=null,this.key=null,this.iv=null,m?this._uri=Object(Y.buildAbsoluteURL)(I,m,{alwaysNormalize:!0}):this._uri=I}return W(k,[{key:"uri",get:function(){return this._uri}}]),k}()},"./src/loader/load-stats.ts":function(ae,J,D){"use strict";D.r(J),D.d(J,"LoadStats",function(){return Y});var Y=function(){this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}}},"./src/loader/m3u8-parser.ts":function(ae,J,D){"use strict";D.r(J),D.d(J,"default",function(){return l});var Y=D("./src/polyfills/number.ts"),F=D("./node_modules/url-toolkit/src/url-toolkit.js"),U=D.n(F),W=D("./src/loader/fragment.ts"),j=D("./src/loader/level-details.ts"),k=D("./src/loader/level-key.ts"),I=D("./src/utils/attr-list.ts"),m=D("./src/utils/logger.ts"),c=D("./src/utils/codecs.ts"),f=/#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,r=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: 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y=[],h={},_=!1;f.lastIndex=0;for(var g;(g=f.exec(T))!=null;)if(g[1]){var b=new I.AttrList(g[1]),M={attrs:b,bitrate:b.decimalInteger("AVERAGE-BANDWIDTH")||b.decimalInteger("BANDWIDTH"),name:b.NAME,url:O.resolve(g[2],E)},P=b.decimalResolution("RESOLUTION");P&&(M.width=P.width,M.height=P.height),p((b.CODECS||"").split(/[ ,]+/).filter(function(V){return V}),M),M.videoCodec&&M.videoCodec.indexOf("avc1")!==-1&&(M.videoCodec=O.convertAVC1ToAVCOTI(M.videoCodec)),y.push(M)}else if(g[3]){var K=new I.AttrList(g[3]);K["DATA-ID"]&&(_=!0,h[K["DATA-ID"]]=K)}return{levels:y,sessionData:_?h:null}},O.parseMasterPlaylistMedia=function(T,E,y,h){h===void 0&&(h=[]);var _,g=[],b=0;for(u.lastIndex=0;(_=u.exec(T))!==null;){var M=new I.AttrList(_[1]);if(M.TYPE===y){var P={attrs:M,bitrate:0,id:b++,groupId:M["GROUP-ID"],instreamId:M["INSTREAM-ID"],name:M.NAME||M.LANGUAGE||"",type:y,default:M.bool("DEFAULT"),autoselect:M.bool("AUTOSELECT"),forced:M.bool("FORCED"),lang:M.LANGUAGE,url:M.URI?O.resolve(M.URI,E):""};if(h.length){var K=O.findGroup(h,P.groupId)||h[0];R(P,K,"audioCodec"),R(P,K,"textCodec")}g.push(P)}}return g},O.parseLevelPlaylist=function(T,E,y,h,_){var g=new j.LevelDetails(E),b=g.fragments,M=null,P=0,K=0,V=0,B=0,C=null,$=new W.Fragment(h,E),ee,re,ue,Te=-1,ye=!1;for(r.lastIndex=0,g.m3u8=T;(ee=r.exec(T))!==null;){ye&&(ye=!1,$=new W.Fragment(h,E),$.start=V,$.sn=P,$.cc=B,$.level=y,M&&($.initSegment=M,$.rawProgramDateTime=M.rawProgramDateTime));var be=ee[1];if(be){$.duration=parseFloat(be);var we=(" "+ee[2]).slice(1);$.title=we||null,$.tagList.push(we?["INF",be,we]:["INF",be])}else if(ee[3])Object(Y.isFiniteNumber)($.duration)&&($.start=V,ue&&($.levelkey=ue),$.sn=P,$.level=y,$.cc=B,$.urlId=_,b.push($),$.relurl=(" "+ee[3]).slice(1),x($,C),C=$,V+=$.duration,P++,K=0,ye=!0);else if(ee[4]){var xe=(" "+ee[4]).slice(1);C?$.setByteRange(xe,C):$.setByteRange(xe)}else if(ee[5])$.rawProgramDateTime=(" "+ee[5]).slice(1),$.tagList.push(["PROGRAM-DATE-TIME",$.rawProgramDateTime]),Te===-1&&(Te=b.length);else{if(ee=ee[0].match(d),!ee){m.logger.warn("No matches on slow regex match for level playlist!");continue}for(re=1;re<ee.length&&!(typeof ee[re]!="undefined");re++);var me=(" "+ee[re]).slice(1),se=(" "+ee[re+1]).slice(1),Re=ee[re+2]?(" "+ee[re+2]).slice(1):"";switch(me){case"PLAYLIST-TYPE":g.type=se.toUpperCase();break;case"MEDIA-SEQUENCE":P=g.startSN=parseInt(se);break;case"SKIP":{var ze=new I.AttrList(se),He=ze.decimalInteger("SKIPPED-SEGMENTS");if(Object(Y.isFiniteNumber)(He)){g.skippedSegments=He;for(var rt=He;rt--;)b.unshift(null);P+=He}var ot=ze.enumeratedString("RECENTLY-REMOVED-DATERANGES");ot&&(g.recentlyRemovedDateranges=ot.split("	"));break}case"TARGETDURATION":g.targetduration=parseFloat(se);break;case"VERSION":g.version=parseInt(se);break;case"EXTM3U":break;case"ENDLIST":g.live=!1;break;case"#":(se||Re)&&$.tagList.push(Re?[se,Re]:[se]);break;case"DIS":B++;case"GAP":$.tagList.push([me]);break;case"BITRATE":$.tagList.push([me,se]);break;case"DISCONTINUITY-SEQ":B=parseInt(se);break;case"KEY":{var Oe,Le=new I.AttrList(se),Ue=Le.enumeratedString("METHOD"),Ge=Le.URI,je=Le.hexadecimalInteger("IV"),Me=Le.enumeratedString("KEYFORMATVERSIONS"),Pe=Le.enumeratedString("KEYID"),ut=(Oe=Le.enumeratedString("KEYFORMAT"))!=null?Oe:"identity",tt=["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"];if(tt.indexOf(ut)>-1){m.logger.warn("Keyformat "+ut+" is not supported from the manifest");continue}else if(ut!=="identity")continue;Ue&&(ue=k.LevelKey.fromURL(E,Ge),Ge&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(Ue)>=0&&(ue.method=Ue,ue.keyFormat=ut,Pe&&(ue.keyID=Pe),Me&&(ue.keyFormatVersions=Me),ue.iv=je));break}case"START":{var qe=new I.AttrList(se),$e=qe.decimalFloatingPoint("TIME-OFFSET");Object(Y.isFiniteNumber)($e)&&(g.startTimeOffset=$e);break}case"MAP":{var ft=new I.AttrList(se);$.relurl=ft.URI,ft.BYTERANGE&&$.setByteRange(ft.BYTERANGE),$.level=y,$.sn="initSegment",ue&&($.levelkey=ue),$.initSegment=null,M=$,ye=!0;break}case"SERVER-CONTROL":{var nt=new I.AttrList(se);g.canBlockReload=nt.bool("CAN-BLOCK-RELOAD"),g.canSkipUntil=nt.optionalFloat("CAN-SKIP-UNTIL",0),g.canSkipDateRanges=g.canSkipUntil>0&&nt.bool("CAN-SKIP-DATERANGES"),g.partHoldBack=nt.optionalFloat("PART-HOLD-BACK",0),g.holdBack=nt.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var Ye=new I.AttrList(se);g.partTarget=Ye.decimalFloatingPoint("PART-TARGET");break}case"PART":{var Ae=g.partList;Ae||(Ae=g.partList=[]);var ct=K>0?Ae[Ae.length-1]:void 0,Je=K++,Se=new W.Part(new I.AttrList(se),$,E,Je,ct);Ae.push(Se),$.duration+=Se.duration;break}case"PRELOAD-HINT":{var Ne=new I.AttrList(se);g.preloadHint=Ne;break}case"RENDITION-REPORT":{var ve=new I.AttrList(se);g.renditionReports=g.renditionReports||[],g.renditionReports.push(ve);break}default:m.logger.warn("line parsed but not handled: "+ee);break}}}C&&!C.relurl?(b.pop(),V-=C.duration,g.partList&&(g.fragmentHint=C)):g.partList&&(x($,C),$.cc=B,g.fragmentHint=$);var de=b.length,pe=b[0],te=b[de-1];if(V+=g.skippedSegments*g.targetduration,V>0&&de&&te){g.averagetargetduration=V/de;var ie=te.sn;g.endSN=ie!=="initSegment"?ie:0,pe&&(g.startCC=pe.cc,pe.initSegment||g.fragments.every(function(oe){return oe.relurl&&s(oe.relurl)})&&(m.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),$=new W.Fragment(h,E),$.relurl=te.relurl,$.level=y,$.sn="initSegment",pe.initSegment=$,g.needSidxRanges=!0))}else g.endSN=0,g.startCC=0;return g.fragmentHint&&(V+=g.fragmentHint.duration),g.totalduration=V,g.endCC=B,Te>0&&w(b,Te),g},O}();function p(O,A){["video","audio","text"].forEach(function(T){var E=O.filter(function(h){return Object(c.isCodecType)(h,T)});if(E.length){var y=E.filter(function(h){return h.lastIndexOf("avc1",0)===0||h.lastIndexOf("mp4a",0)===0});A[T+"Codec"]=y.length>0?y[0]:E[0],O=O.filter(function(h){return E.indexOf(h)===-1})}}),A.unknownCodecs=O}function R(O,A,T){var E=A[T];E&&(O[T]=E)}function w(O,A){for(var T=O[A],E=A;E--;){var y=O[E];if(!y)return;y.programDateTime=T.programDateTime-y.duration*1e3,T=y}}function 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l=this.loaders[s];l&&l.destroy(),this.resetInternalLoader(s)}},d.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},d.onManifestLoading=function(s,l){var p=l.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:I.PlaylistContextType.MANIFEST,url:p,deliveryDirectives:null})},d.onLevelLoading=function(s,l){var p=l.id,R=l.level,w=l.url,x=l.deliveryDirectives;this.load({id:p,groupId:null,level:R,responseType:"text",type:I.PlaylistContextType.LEVEL,url:w,deliveryDirectives:x})},d.onAudioTrackLoading=function(s,l){var p=l.id,R=l.groupId,w=l.url,x=l.deliveryDirectives;this.load({id:p,groupId:R,level:null,responseType:"text",type:I.PlaylistContextType.AUDIO_TRACK,url:w,deliveryDirectives:x})},d.onSubtitleTrackLoading=function(s,l){var p=l.id,R=l.groupId,w=l.url,x=l.deliveryDirectives;this.load({id:p,groupId:R,level:null,responseType:"text",type:I.PlaylistContextType.SUBTITLE_TRACK,url:w,deliveryDirectives:x})},d.load=function(s){var l,p=this.hls.config,R=this.getInternalLoader(s);if(R){var w=R.context;if(w&&w.url===s.url){W.logger.trace("[playlist-loader]: playlist request ongoing");return}W.logger.log("[playlist-loader]: aborting previous loader for type: "+s.type),R.abort()}var x,O,A,T;switch(s.type){case I.PlaylistContextType.MANIFEST:x=p.manifestLoadingMaxRetry,O=p.manifestLoadingTimeOut,A=p.manifestLoadingRetryDelay,T=p.manifestLoadingMaxRetryTimeout;break;case I.PlaylistContextType.LEVEL:case I.PlaylistContextType.AUDIO_TRACK:case I.PlaylistContextType.SUBTITLE_TRACK:x=0,O=p.levelLoadingTimeOut;break;default:x=p.levelLoadingMaxRetry,O=p.levelLoadingTimeOut,A=p.levelLoadingRetryDelay,T=p.levelLoadingMaxRetryTimeout;break}if(R=this.createInternalLoader(s),(l=s.deliveryDirectives)!==null&&l!==void 0&&l.part){var E;if(s.type===I.PlaylistContextType.LEVEL&&s.level!==null?E=this.hls.levels[s.level].details:s.type===I.PlaylistContextType.AUDIO_TRACK&&s.id!==null?E=this.hls.audioTracks[s.id].details:s.type===I.PlaylistContextType.SUBTITLE_TRACK&&s.id!==null&&(E=this.hls.subtitleTracks[s.id].details),E){var y=E.partTarget,h=E.targetduration;y&&h&&(O=Math.min(Math.max(y*3,h*.8)*1e3,O))}}var _={timeout:O,maxRetry:x,retryDelay:A,maxRetryDelay:T,highWaterMark:0},g={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};R.load(s,_,g)},d.loadsuccess=function(s,l,p,R){if(R===void 0&&(R=null),p.isSidxRequest){this.handleSidxRequest(s,p),this.handlePlaylistLoaded(s,l,p,R);return}this.resetInternalLoader(p.type);var w=s.data;if(w.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(s,p,"no EXTM3U 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M=_.some(function(P){return!P.url});!M&&T[0].audioCodec&&!T[0].attrs.AUDIO&&(W.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),_.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new m.AttrList({}),bitrate:0,url:""}))}w.trigger(F.Events.MANIFEST_LOADED,{levels:T,audioTracks:_,subtitles:g,captions:b,url:O,stats:l,networkDetails:R,sessionData:E})},d.handleTrackOrLevelPlaylist=function(s,l,p,R){var w=this.hls,x=p.id,O=p.level,A=p.type,T=f(s,p),E=Object(Y.isFiniteNumber)(x)?x:0,y=Object(Y.isFiniteNumber)(O)?O:E,h=c(p),_=k.default.parseLevelPlaylist(s.data,T,y,h,E);if(!_.fragments.length){w.trigger(F.Events.ERROR,{type:U.ErrorTypes.NETWORK_ERROR,details:U.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:T,reason:"no fragments found in level",level:typeof p.level=="number"?p.level:void 0});return}if(A===I.PlaylistContextType.MANIFEST){var g={attrs:new m.AttrList({}),bitrate:0,details:_,name:"",url:T};w.trigger(F.Events.MANIFEST_LOADED,{levels:[g],audioTracks:[],url:T,stats:l,networkDetails:R,sessionData:null})}if(l.parsing.end=performance.now(),_.needSidxRanges){var b,M=(b=_.fragments[0].initSegment)===null||b===void 0?void 0:b.url;this.load({url:M,isSidxRequest:!0,type:A,level:O,levelDetails:_,id:x,groupId:null,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",deliveryDirectives:null});return}p.levelDetails=_,this.handlePlaylistLoaded(s,l,p,R)},d.handleSidxRequest=function(s,l){var p=Object(j.parseSegmentIndex)(new Uint8Array(s.data));if(!p)return;var R=p.references,w=l.levelDetails;R.forEach(function(x,O){var A=x.info,T=w.fragments[O];T.byteRange.length===0&&T.setByteRange(String(1+A.end-A.start)+"@"+String(A.start)),T.initSegment&&T.initSegment.setByteRange(String(p.moovEndOffset)+"@0")})},d.handleManifestParsingError=function(s,l,p,R){this.hls.trigger(F.Events.ERROR,{type:U.ErrorTypes.NETWORK_ERROR,details:U.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:l.type===I.PlaylistContextType.MANIFEST,url:s.url,reason:p,response:s,context:l,networkDetails:R})},d.handleNetworkError=function(s,l,p,R){p===void 0&&(p=!1),W.logger.warn("[playlist-loader]: A network "+(p?"timeout":"error")+" occurred while loading "+s.type+" level: "+s.level+" id: "+s.id+' group-id: "'+s.groupId+'"');var w=U.ErrorDetails.UNKNOWN,x=!1,O=this.getInternalLoader(s);switch(s.type){case I.PlaylistContextType.MANIFEST:w=p?U.ErrorDetails.MANIFEST_LOAD_TIMEOUT:U.ErrorDetails.MANIFEST_LOAD_ERROR,x=!0;break;case I.PlaylistContextType.LEVEL:w=p?U.ErrorDetails.LEVEL_LOAD_TIMEOUT:U.ErrorDetails.LEVEL_LOAD_ERROR,x=!1;break;case I.PlaylistContextType.AUDIO_TRACK:w=p?U.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:U.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,x=!1;break;case I.PlaylistContextType.SUBTITLE_TRACK:w=p?U.ErrorDetails.SUBTITLE_TRACK_LOAD_TIMEOUT:U.ErrorDetails.SUBTITLE_LOAD_ERROR,x=!1;break}O&&this.resetInternalLoader(s.type);var A={type:U.ErrorTypes.NETWORK_ERROR,details:w,fatal:x,url:s.url,loader:O,context:s,networkDetails:l};R&&(A.response=R),this.hls.trigger(F.Events.ERROR,A)},d.handlePlaylistLoaded=function(s,l,p,R){var w=p.type,x=p.level,O=p.id,A=p.groupId,T=p.loader,E=p.levelDetails,y=p.deliveryDirectives;if(!(E!=null&&E.targetduration)){this.handleManifestParsingError(s,p,"invalid target duration",R);return}if(!T)return;E.live&&(T.getCacheAge&&(E.ageHeader=T.getCacheAge()||0),(!T.getCacheAge||isNaN(E.ageHeader))&&(E.ageHeader=0));switch(w){case I.PlaylistContextType.MANIFEST:case I.PlaylistContextType.LEVEL:this.hls.trigger(F.Events.LEVEL_LOADED,{details:E,level:x||0,id:O||0,stats:l,networkDetails:R,deliveryDirectives:y});break;case I.PlaylistContextType.AUDIO_TRACK:this.hls.trigger(F.Events.AUDIO_TRACK_LOADED,{details:E,id:O||0,groupId:A||"",stats:l,networkDetails:R,deliveryDirectives:y});break;case I.PlaylistContextType.SUBTITLE_TRACK:this.hls.trigger(F.Events.SUBTITLE_TRACK_LOADED,{details:E,id:O||0,groupId:A||"",stats:l,networkDetails:R,deliveryDirectives:y});break}},r}();J.default=u},"./src/polyfills/number.ts":function(ae,J,D){"use strict";D.r(J),D.d(J,"isFiniteNumber",function(){return Y}),D.d(J,"MAX_SAFE_INTEGER",function(){return F});var Y=Number.isFinite||function(U){return typeof U=="number"&&isFinite(U)},F=Number.MAX_SAFE_INTEGER||9007199254740991},"./src/remux/aac-helper.ts":function(ae,J,D){"use strict";D.r(J);var Y=function(){function F(){}return F.getSilentFrame=function(W,j){switch(W){case"mp4a.40.2":if(j===1)return new 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Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);U.HDLR_TYPES={video:k,audio:I};var m=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),c=new Uint8Array([0,0,0,0,0,0,0,0]);U.STTS=U.STSC=U.STCO=c,U.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),U.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),U.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),U.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var f=new Uint8Array([105,115,111,109]),u=new Uint8Array([97,118,99,49]),r=new Uint8Array([0,0,0,1]);U.FTYP=U.box(U.types.ftyp,f,r,f,u),U.DINF=U.box(U.types.dinf,U.box(U.types.dref,m))},U.box=function(j){for(var k=8,I=arguments.length,m=new Array(I>1?I-1:0),c=1;c<I;c++)m[c-1]=arguments[c];for(var f=m.length,u=f;f--;)k+=m[f].byteLength;var r=new Uint8Array(k);for(r[0]=k>>24&255,r[1]=k>>16&255,r[2]=k>>8&255,r[3]=k&255,r.set(j,4),f=0,k=8;f<u;f++)r.set(m[f],k),k+=m[f].byteLength;return r},U.hdlr=function(j){return U.box(U.types.hdlr,U.HDLR_TYPES[j])},U.mdat=function(j){return U.box(U.types.mdat,j)},U.mdhd=function(j,k){k*=j;var I=Math.floor(k/(Y+1)),m=Math.floor(k%(Y+1));return U.box(U.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,j>>24&255,j>>16&255,j>>8&255,j&255,I>>24,I>>16&255,I>>8&255,I&255,m>>24,m>>16&255,m>>8&255,m&255,85,196,0,0]))},U.mdia=function(j){return U.box(U.types.mdia,U.mdhd(j.timescale,j.duration),U.hdlr(j.type),U.minf(j))},U.mfhd=function(j){return U.box(U.types.mfhd,new Uint8Array([0,0,0,0,j>>24,j>>16&255,j>>8&255,j&255]))},U.minf=function(j){return j.type==="audio"?U.box(U.types.minf,U.box(U.types.smhd,U.SMHD),U.DINF,U.stbl(j)):U.box(U.types.minf,U.box(U.types.vmhd,U.VMHD),U.DINF,U.stbl(j))},U.moof=function(j,k,I){return U.box(U.types.moof,U.mfhd(j),U.traf(I,k))},U.moov=function(j){for(var k=j.length,I=[];k--;)I[k]=U.trak(j[k]);return U.box.apply(null,[U.types.moov,U.mvhd(j[0].timescale,j[0].duration)].concat(I).concat(U.mvex(j)))},U.mvex=function(j){for(var k=j.length,I=[];k--;)I[k]=U.trex(j[k]);return U.box.apply(null,[U.types.mvex].concat(I))},U.mvhd=function(j,k){k*=j;var I=Math.floor(k/(Y+1)),m=Math.floor(k%(Y+1)),c=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,j>>24&255,j>>16&255,j>>8&255,j&255,I>>24,I>>16&255,I>>8&255,I&255,m>>24,m>>16&255,m>>8&255,m&255,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return U.box(U.types.mvhd,c)},U.sdtp=function(j){var k=j.samples||[],I=new Uint8Array(4+k.length),m,c;for(m=0;m<k.length;m++)c=k[m].flags,I[m+4]=c.dependsOn<<4|c.isDependedOn<<2|c.hasRedundancy;return U.box(U.types.sdtp,I)},U.stbl=function(j){return U.box(U.types.stbl,U.stsd(j),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(j){var k=[],I=[],m,c,f;for(m=0;m<j.sps.length;m++)c=j.sps[m],f=c.byteLength,k.push(f>>>8&255),k.push(f&255),k=k.concat(Array.prototype.slice.call(c));for(m=0;m<j.pps.length;m++)c=j.pps[m],f=c.byteLength,I.push(f>>>8&255),I.push(f&255),I=I.concat(Array.prototype.slice.call(c));var u=U.box(U.types.avcC,new Uint8Array([1,k[3],k[4],k[5],252|3,224|j.sps.length].concat(k).concat([j.pps.length]).concat(I))),r=j.width,d=j.height,o=j.pixelRatio[0],s=j.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,r>>8&255,r&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,s>>24,s>>16&255,s>>8&255,s&255])))},U.esds=function(j){var k=j.config.length;return new Uint8Array([0,0,0,0,3,23+k,0,1,0,4,15+k,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([k]).concat(j.config).concat([6,1,2]))},U.mp4a=function(j){var k=j.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,j.channelCount,0,16,0,0,0,0,k>>8&255,k&255,0,0]),U.box(U.types.esds,U.esds(j)))},U.mp3=function(j){var k=j.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,j.channelCount,0,16,0,0,0,0,k>>8&255,k&255,0,0]))},U.stsd=function(j){return j.type==="audio"?!j.isAAC&&j.codec==="mp3"?U.box(U.types.stsd,U.STSD,U.mp3(j)):U.box(U.types.stsd,U.STSD,U.mp4a(j)):U.box(U.types.stsd,U.STSD,U.avc1(j))},U.tkhd=function(j){var k=j.id,I=j.duration*j.timescale,m=j.width,c=j.height,f=Math.floor(I/(Y+1)),u=Math.floor(I%(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,k>>24&255,k>>16&255,k>>8&255,k&255,0,0,0,0,f>>24,f>>16&255,f>>8&255,f&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,m>>8&255,m&255,0,0,c>>8&255,c&255,0,0]))},U.traf=function(j,k){var I=U.sdtp(j),m=j.id,c=Math.floor(k/(Y+1)),f=Math.floor(k%(Y+1));return U.box(U.types.traf,U.box(U.types.tfhd,new Uint8Array([0,0,0,0,m>>24,m>>16&255,m>>8&255,m&255])),U.box(U.types.tfdt,new Uint8Array([1,0,0,0,c>>24,c>>16&255,c>>8&255,c&255,f>>24,f>>16&255,f>>8&255,f&255])),U.trun(j,I.length+16+20+8+16+8+8),I)},U.trak=function(j){return j.duration=j.duration||4294967295,U.box(U.types.trak,U.tkhd(j),U.mdia(j))},U.trex=function(j){var k=j.id;return U.box(U.types.trex,new Uint8Array([0,0,0,0,k>>24,k>>16&255,k>>8&255,k&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},U.trun=function(j,k){var I=j.samples||[],m=I.length,c=12+16*m,f=new Uint8Array(c),u,r,d,o,s,l;for(k+=8+c,f.set([0,0,15,1,m>>>24&255,m>>>16&255,m>>>8&255,m&255,k>>>24&255,k>>>16&255,k>>>8&255,k&255],0),u=0;u<m;u++)r=I[u],d=r.duration,o=r.size,s=r.flags,l=r.cts,f.set([d>>>24&255,d>>>16&255,d>>>8&255,d&255,o>>>24&255,o>>>16&255,o>>>8&255,o&255,s.isLeading<<2|s.dependsOn,s.isDependedOn<<6|s.hasRedundancy<<4|s.paddingValue<<1|s.isNonSync,s.degradPrio&240<<8,s.degradPrio&15,l>>>24&255,l>>>16&255,l>>>8&255,l&255],12+16*u);return U.box(U.types.trun,f)},U.initSegment=function(j){U.types||U.init();var k=U.moov(j),I=new Uint8Array(U.FTYP.byteLength+k.byteLength);return I.set(U.FTYP),I.set(k,U.FTYP.byteLength),I},U}();F.types=void 0,F.HDLR_TYPES=void 0,F.STTS=void 0,F.STSC=void 0,F.STCO=void 0,F.STSZ=void 0,F.VMHD=void 0,F.SMHD=void 0,F.STSD=void 0,F.FTYP=void 0,F.DINF=void 0,J.default=F},"./src/remux/mp4-remuxer.ts":function(ae,J,D){"use strict";D.r(J),D.d(J,"default",function(){return l}),D.d(J,"normalizePts",function(){return p});var Y=D("./src/polyfills/number.ts"),F=D("./src/remux/aac-helper.ts"),U=D("./src/remux/mp4-generator.ts"),W=D("./src/events.ts"),j=D("./src/errors.ts"),k=D("./src/utils/logger.ts"),I=D("./src/types/loader.ts"),m=D("./src/utils/timescale-conversion.ts");function c(){return c=Object.assign||function(O){for(var A=1;A<arguments.length;A++){var T=arguments[A];for(var E in T)Object.prototype.hasOwnProperty.call(T,E)&&(O[E]=T[E])}return O},c.apply(this,arguments)}var f=10*1e3,u=1024,r=1152,d=null,o=null,s=!1,l=function(){function O(T,E,y,h){if(h===void 0&&(h=""),this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=void 0,this._initDTS=void 0,this.nextAvcDts=null,this.nextAudioPts=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.observer=T,this.config=E,this.typeSupported=y,this.ISGenerated=!1,d===null){var _=navigator.userAgent||"",g=_.match(/Chrome\/(\d+)/i);d=g?parseInt(g[1]):0}if(o===null){var b=navigator.userAgent.match(/Safari\/(\d+)/i);o=b?parseInt(b[1]):0}s=!!d&&d<75||!!o&&o<600}var A=O.prototype;return A.destroy=function(){},A.resetTimeStamp=function(E){k.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=E},A.resetNextTimestamp=function(){k.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},A.resetInitSegment=function(){k.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},A.getVideoStartPts=function(E){var y=!1,h=E.reduce(function(_,g){var b=g.pts-_;return b<-4294967296?(y=!0,p(_,g.pts)):b>0?_:g.pts},E[0].pts);return y&&k.logger.debug("PTS rollover detected"),h},A.remux=function(E,y,h,_,g,b,M,P){var K,V,B,C,$,ee,re=g,ue=g,Te=E.pid>-1,ye=y.pid>-1,be=y.samples.length,we=E.samples.length>0,xe=be>1,me=(!Te||we)&&(!ye||xe)||this.ISGenerated||M;if(me){this.ISGenerated||(B=this.generateIS(E,y,g));var se=this.isVideoContiguous,Re=-1;if(xe&&(Re=R(y.samples),!se&&this.config.forceKeyFrameOnDiscontinuity))if(ee=!0,Re>0){k.logger.warn("[mp4-remuxer]: Dropped "+Re+" out of "+be+" video samples due to a missing keyframe");var ze=this.getVideoStartPts(y.samples);y.samples=y.samples.slice(Re),y.dropped+=Re,ue+=(y.samples[0].pts-ze)/(y.timescale||9e4)}else Re===-1&&(k.logger.warn("[mp4-remuxer]: No keyframe found out of "+be+" video samples"),ee=!1);if(this.ISGenerated){if(we&&xe){var He=this.getVideoStartPts(y.samples),rt=p(E.samples[0].pts,He)-He,ot=rt/y.inputTimeScale;re+=Math.max(0,ot),ue+=Math.max(0,-ot)}if(we){if(E.samplerate||(k.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),B=this.generateIS(E,y,g)),V=this.remuxAudio(E,re,this.isAudioContiguous,b,ye||xe||P===I.PlaylistLevelType.AUDIO?ue:void 0),xe){var Oe=V?V.endPTS-V.startPTS:0;y.inputTimeScale||(k.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),B=this.generateIS(E,y,g)),K=this.remuxVideo(y,ue,se,Oe)}}else xe&&(K=this.remuxVideo(y,ue,se,0));K&&(K.firstKeyFrame=Re,K.independent=Re!==-1)}}return this.ISGenerated&&(h.samples.length&&($=this.remuxID3(h,g)),_.samples.length&&(C=this.remuxText(_,g))),{audio:V,video:K,initSegment:B,independent:ee,text:C,id3:$}},A.generateIS=function(E,y,h){var _=E.samples,g=y.samples,b=this.typeSupported,M={},P=!Object(Y.isFiniteNumber)(this._initPTS),K="audio/mp4",V,B,C;if(P&&(V=B=Infinity),E.config&&_.length&&(E.timescale=E.samplerate,E.isAAC||(b.mpeg?(K="audio/mpeg",E.codec=""):b.mp3&&(E.codec="mp3")),M.audio={id:"audio",container:K,codec:E.codec,initSegment:!E.isAAC&&b.mpeg?new Uint8Array(0):U.default.initSegment([E]),metadata:{channelCount:E.channelCount}},P&&(C=E.inputTimeScale,V=B=_[0].pts-Math.round(C*h))),y.sps&&y.pps&&g.length&&(y.timescale=y.inputTimeScale,M.video={id:"main",container:"video/mp4",codec:y.codec,initSegment:U.default.initSegment([y]),metadata:{width:y.width,height:y.height}},P)){C=y.inputTimeScale;var $=this.getVideoStartPts(g),ee=Math.round(C*h);B=Math.min(B,p(g[0].dts,$)-ee),V=Math.min(V,$-ee)}if(Object.keys(M).length)return this.ISGenerated=!0,P&&(this._initPTS=V,this._initDTS=B),{tracks:M,initPTS:V,timescale:C}},A.remuxVideo=function(E,y,h,_){var g=E.inputTimeScale,b=E.samples,M=[],P=b.length,K=this._initPTS,V=this.nextAvcDts,B=8,C,$,ee,re=Number.POSITIVE_INFINITY,ue=Number.NEGATIVE_INFINITY,Te=0,ye=!1;if(!h||V===null){var be=y*g,we=b[0].pts-p(b[0].dts,b[0].pts);V=be-we}for(var xe=0;xe<P;xe++){var me=b[xe];if(me.pts=p(me.pts-K,V),me.dts=p(me.dts-K,V),me.dts>me.pts){var se=9e4*.2;Te=Math.max(Math.min(Te,me.pts-me.dts),-1*se)}me.dts<b[xe>0?xe-1:xe].dts&&(ye=!0)}ye&&b.sort(function(mt,_t){var Qe=mt.dts-_t.dts,Ft=mt.pts-_t.pts;return Qe||Ft}),$=b[0].dts,ee=b[b.length-1].dts;var Re=Math.round((ee-$)/(P-1));if(Te<0){if(Te<Re*-2){k.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(m.toMsFromMpegTsClock)(-Re,!0)+" ms");for(var ze=Te,He=0;He<P;He++)b[He].dts=ze=Math.max(ze,b[He].pts-Re),b[He].pts=Math.max(ze,b[He].pts)}else{k.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(m.toMsFromMpegTsClock)(Te,!0)+" ms to overcome this issue");for(var rt=0;rt<P;rt++)b[rt].dts=b[rt].dts+Te}$=b[0].dts}if(h){var ot=$-V,Oe=ot>Re,Le=ot<-1;if(Oe||Le){Oe?k.logger.warn("AVC: "+Object(m.toMsFromMpegTsClock)(ot,!0)+" ms ("+ot+"dts) hole between fragments detected, filling it"):k.logger.warn("AVC: "+Object(m.toMsFromMpegTsClock)(-ot,!0)+" ms ("+ot+"dts) overlapping between fragments detected"),$=V;var Ue=b[0].pts-ot;b[0].dts=$,b[0].pts=Ue,k.logger.log("Video: First PTS/DTS adjusted: "+Object(m.toMsFromMpegTsClock)(Ue,!0)+"/"+Object(m.toMsFromMpegTsClock)($,!0)+", delta: "+Object(m.toMsFromMpegTsClock)(ot,!0)+" ms")}}s&&($=Math.max(0,$));for(var Ge=0,je=0,Me=0;Me<P;Me++){for(var Pe=b[Me],ut=Pe.units,tt=ut.length,qe=0,$e=0;$e<tt;$e++)qe+=ut[$e].data.length;je+=qe,Ge+=tt,Pe.length=qe,Pe.dts=Math.max(Pe.dts,$),Pe.pts=Math.max(Pe.pts,Pe.dts,0),re=Math.min(Pe.pts,re),ue=Math.max(Pe.pts,ue)}ee=b[P-1].dts;var ft=je+4*Ge+8,nt;try{nt=new Uint8Array(ft)}catch(mt){this.observer.emit(W.Events.ERROR,W.Events.ERROR,{type:j.ErrorTypes.MUX_ERROR,details:j.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:ft,reason:"fail allocating video mdat "+ft});return}var Ye=new DataView(nt.buffer);Ye.setUint32(0,ft),nt.set(U.default.types.mdat,4);for(var Ae=0;Ae<P;Ae++){for(var ct=b[Ae],Je=ct.units,Se=0,Ne=0,ve=Je.length;Ne<ve;Ne++){var de=Je[Ne],pe=de.data,te=de.data.byteLength;Ye.setUint32(B,te),B+=4,nt.set(pe,B),B+=te,Se+=4+te}if(Ae<P-1)C=b[Ae+1].dts-ct.dts;else{var ie=this.config,oe=ct.dts-b[Ae>0?Ae-1:Ae].dts;if(ie.stretchShortVideoTrack&&this.nextAudioPts!==null){var he=Math.floor(ie.maxBufferHole*g),ge=(_?re+_*g:this.nextAudioPts)-ct.pts;ge>he?(C=ge-oe,C<0&&(C=oe),k.logger.log("[mp4-remuxer]: It is approximately "+ge/90+" ms to the next segment; using duration "+C/90+" ms for the last video frame.")):C=oe}else C=oe}var Ce=Math.round(ct.pts-ct.dts);M.push(new w(ct.key,C,Se,Ce))}if(M.length&&d&&d<70){var De=M[0].flags;De.dependsOn=2,De.isNonSync=0}console.assert(C!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=V=ee+C,this.isVideoContiguous=!0;var Ke=U.default.moof(E.sequenceNumber++,$,c({},E,{samples:M})),ht="video",it={data1:Ke,data2:nt,startPTS:re/g,endPTS:(ue+C)/g,startDTS:$/g,endDTS:V/g,type:ht,hasAudio:!1,hasVideo:!0,nb:M.length,dropped:E.dropped};return E.samples=[],E.dropped=0,console.assert(nt.length,"MDAT length must not be zero"),it},A.remuxAudio=function(E,y,h,_,g){var b=E.inputTimeScale,M=E.samplerate?E.samplerate:b,P=b/M,K=E.isAAC?u:r,V=K*P,B=this._initPTS,C=!E.isAAC&&this.typeSupported.mpeg,$=[],ee=E.samples,re=C?0:8,ue=this.nextAudioPts||-1,Te=y*b;if(this.isAudioContiguous=h=h||ee.length&&ue>0&&(_&&Math.abs(Te-ue)<9e3||Math.abs(p(ee[0].pts-B,Te)-ue)<20*V),ee.forEach(function(pe){pe.pts=p(pe.pts-B,Te)}),!h||ue<0){if(ee=ee.filter(function(pe){return pe.pts>=0}),!ee.length)return;g===0?ue=0:_?ue=Math.max(0,Te):ue=ee[0].pts}if(E.isAAC)for(var ye=g!==void 0,be=this.config.maxAudioFramesDrift,we=0,xe=ue;we<ee.length;we++){var me=ee[we],se=me.pts,Re=se-xe,ze=Math.abs(1e3*Re/b);if(Re<=-be*V&&ye)we===0&&(k.logger.warn("Audio frame @ "+(se/b).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*Re/b)+" ms."),this.nextAudioPts=ue=xe=se);else if(Re>=be*V&&ze<f&&ye){var 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0,this.uchar=y||" ",this.penState=new o(h,_,g,b,M)}var E=T.prototype;return E.reset=function(){this.uchar=" ",this.penState.reset()},E.setChar=function(h,_){this.uchar=h,this.penState.copy(_)},E.setPenState=function(h){this.penState.copy(h)},E.equals=function(h){return this.uchar===h.uchar&&this.penState.equals(h.penState)},E.copy=function(h){this.uchar=h.uchar,this.penState.copy(h.penState)},E.isEmpty=function(){return this.uchar===" "&&this.penState.isDefault()},T}(),l=function(){function T(y){this.chars=void 0,this.pos=void 0,this.currPenState=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chars=[];for(var h=0;h<j;h++)this.chars.push(new s);this.logger=y,this.pos=0,this.currPenState=new o}var E=T.prototype;return E.equals=function(h){for(var _=!0,g=0;g<j;g++)if(!this.chars[g].equals(h.chars[g])){_=!1;break}return _},E.copy=function(h){for(var _=0;_<j;_++)this.chars[_].copy(h.chars[_])},E.isEmpty=function(){for(var h=!0,_=0;_<j;_++)if(!this.chars[_].isEmpty()){h=!1;break}return h},E.setCursor=function(h){this.pos!==h&&(this.pos=h),this.pos<0?(this.logger.log(u.DEBUG,"Negative cursor position "+this.pos),this.pos=0):this.pos>j&&(this.logger.log(u.DEBUG,"Too large cursor position "+this.pos),this.pos=j)},E.moveCursor=function(h){var _=this.pos+h;if(h>1)for(var g=this.pos+1;g<_+1;g++)this.chars[g].setPenState(this.currPenState);this.setCursor(_)},E.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},E.insertChar=function(h){h>=144&&this.backSpace();var _=U(h);if(this.pos>=j){this.logger.log(u.ERROR,"Cannot insert "+h.toString(16)+" ("+_+") at position "+this.pos+". Skipping it!");return}this.chars[this.pos].setChar(_,this.currPenState),this.moveCursor(1)},E.clearFromPos=function(h){var _;for(_=h;_<j;_++)this.chars[_].reset()},E.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},E.clearToEndOfRow=function(){this.clearFromPos(this.pos)},E.getTextString=function(){for(var h=[],_=!0,g=0;g<j;g++){var b=this.chars[g].uchar;b!==" "&&(_=!1),h.push(b)}return _?"":h.join("")},E.setPenStyles=function(h){this.currPenState.setStyles(h);var _=this.chars[this.pos];_.setPenState(this.currPenState)},T}(),p=function(){function T(y){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.logger=void 0,this.rows=[];for(var h=0;h<W;h++)this.rows.push(new l(y));this.logger=y,this.currRow=W-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}var E=T.prototype;return E.reset=function(){for(var h=0;h<W;h++)this.rows[h].clear();this.currRow=W-1},E.equals=function(h){for(var _=!0,g=0;g<W;g++)if(!this.rows[g].equals(h.rows[g])){_=!1;break}return _},E.copy=function(h){for(var _=0;_<W;_++)this.rows[_].copy(h.rows[_])},E.isEmpty=function(){for(var h=!0,_=0;_<W;_++)if(!this.rows[_].isEmpty()){h=!1;break}return h},E.backSpace=function(){var h=this.rows[this.currRow];h.backSpace()},E.clearToEndOfRow=function(){var h=this.rows[this.currRow];h.clearToEndOfRow()},E.insertChar=function(h){var _=this.rows[this.currRow];_.insertChar(h)},E.setPen=function(h){var _=this.rows[this.currRow];_.setPenStyles(h)},E.moveCursor=function(h){var _=this.rows[this.currRow];_.moveCursor(h)},E.setCursor=function(h){this.logger.log(u.INFO,"setCursor: "+h);var _=this.rows[this.currRow];_.setCursor(h)},E.setPAC=function(h){this.logger.log(u.INFO,"pacData = "+JSON.stringify(h));var _=h.row-1;if(this.nrRollUpRows&&_<this.nrRollUpRows-1&&(_=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==_){for(var g=0;g<W;g++)this.rows[g].clear();var b=this.currRow+1-this.nrRollUpRows,M=this.lastOutputScreen;if(M){var P=M.rows[b].cueStartTime,K=this.logger.time;if(P&&K!==null&&P<K)for(var V=0;V<this.nrRollUpRows;V++)this.rows[_-this.nrRollUpRows+V+1].copy(M.rows[b+V])}}this.currRow=_;var B=this.rows[this.currRow];if(h.indent!==null){var C=h.indent,$=Math.max(C-1,0);B.setCursor(h.indent),h.color=B.chars[$].penState.foreground}var ee={foreground:h.color,underline:h.underline,italics:h.italics,background:"black",flash:!1};this.setPen(ee)},E.setBkgData=function(h){this.logger.log(u.INFO,"bkgData = "+JSON.stringify(h)),this.backSpace(),this.setPen(h),this.insertChar(32)},E.setRollUpRows=function(h){this.nrRollUpRows=h},E.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 h=this.currRow+1-this.nrRollUpRows,_=this.rows.splice(h,1)[0];_.clear(),this.rows.splice(this.currRow,0,_),this.logger.log(u.INFO,"Rolling up")},E.getDisplayText=function(h){h=h||!1;for(var _=[],g="",b=-1,M=0;M<W;M++){var P=this.rows[M].getTextString();P&&(b=M+1,h?_.push("Row "+b+": '"+P+"'"):_.push(P.trim()))}return _.length>0&&(h?g="["+_.join(" | ")+"]":g=_.join(`
`)),g},E.getTextAndFormat=function(){return this.rows},T}(),R=function(){function T(y,h,_){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=y,this.outputFilter=h,this.mode=null,this.verbose=0,this.displayedMemory=new p(_),this.nonDisplayedMemory=new p(_),this.lastOutputScreen=new p(_),this.currRollUpRow=this.displayedMemory.rows[W-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=_}var E=T.prototype;return E.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[W-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null},E.getHandler=function(){return this.outputFilter},E.setHandler=function(h){this.outputFilter=h},E.setPAC=function(h){this.writeScreen.setPAC(h)},E.setBkgData=function(h){this.writeScreen.setBkgData(h)},E.setMode=function(h){if(h===this.mode)return;this.mode=h,this.logger.log(u.INFO,"MODE="+h),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=h},E.insertChars=function(h){for(var _=0;_<h.length;_++)this.writeScreen.insertChar(h[_]);var g=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(u.INFO,g+": "+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())},E.ccRCL=function(){this.logger.log(u.INFO,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},E.ccBS=function(){if(this.logger.log(u.INFO,"BS - BackSpace"),this.mode==="MODE_TEXT")return;this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate()},E.ccAOF=function(){},E.ccAON=function(){},E.ccDER=function(){this.logger.log(u.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},E.ccRU=function(h){this.logger.log(u.INFO,"RU("+h+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(h)},E.ccFON=function(){this.logger.log(u.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},E.ccRDC=function(){this.logger.log(u.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},E.ccTR=function(){this.logger.log(u.INFO,"TR"),this.setMode("MODE_TEXT")},E.ccRTD=function(){this.logger.log(u.INFO,"RTD"),this.setMode("MODE_TEXT")},E.ccEDM=function(){this.logger.log(u.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},E.ccCR=function(){this.logger.log(u.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},E.ccENM=function(){this.logger.log(u.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},E.ccEOC=function(){if(this.logger.log(u.INFO,"EOC - End Of Caption"),this.mode==="MODE_POP-ON"){var h=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=h,this.writeScreen=this.nonDisplayedMemory,this.logger.log(u.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},E.ccTO=function(h){this.logger.log(u.INFO,"TO("+h+") - Tab Offset"),this.writeScreen.moveCursor(h)},E.ccMIDROW=function(h){var _={flash:!1};if(_.underline=h%2===1,_.italics=h>=46,_.italics)_.foreground="white";else{var g=Math.floor(h/2)-16,b=["white","green","blue","cyan","red","yellow","magenta"];_.foreground=b[g]}this.logger.log(u.INFO,"MIDROW: "+JSON.stringify(_)),this.writeScreen.setPen(_)},E.outputDataUpdate=function(h){h===void 0&&(h=!1);var _=this.logger.time;if(_===null)return;this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=_:this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,_,this.lastOutputScreen),h&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:_),this.lastOutputScreen.copy(this.displayedMemory))},E.cueSplitAtTime=function(h){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,h,this.displayedMemory),this.cueStartTime=h))},T}(),w=function(){function T(y,h,_){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var g=new r;this.channels=[null,new R(y,h,g),new R(y+1,_,g)],this.cmdHistory=A(),this.logger=g}var E=T.prototype;return E.getHandler=function(h){return this.channels[h].getHandler()},E.setHandler=function(h,_){this.channels[h].setHandler(_)},E.addData=function(h,_){var g,b,M,P=!1;this.logger.time=h;for(var K=0;K<_.length;K+=2){if(b=_[K]&127,M=_[K+1]&127,b===0&&M===0)continue;if(this.logger.log(u.DATA,"["+d([_[K],_[K+1]])+"] -> ("+d([b,M])+")"),g=this.parseCmd(b,M),g||(g=this.parseMidrow(b,M)),g||(g=this.parsePAC(b,M)),g||(g=this.parseBackgroundAttributes(b,M)),!g&&(P=this.parseChars(b,M),P)){var V=this.currentChannel;if(V&&V>0){var B=this.channels[V];B.insertChars(P)}else this.logger.log(u.WARNING,"No channel found yet. TEXT-MODE?")}!g&&!P&&this.logger.log(u.WARNING,"Couldn't parse cleaned data "+d([b,M])+" orig: "+d([_[K],_[K+1]]))}},E.parseCmd=function(h,_){var g=this.cmdHistory,b=(h===20||h===28||h===21||h===29)&&_>=32&&_<=47,M=(h===23||h===31)&&_>=33&&_<=35;if(!(b||M))return!1;if(O(h,_,g))return x(null,null,g),this.logger.log(u.DEBUG,"Repeated command ("+d([h,_])+") is dropped"),!0;var P=h===20||h===21||h===23?1:2,K=this.channels[P];return h===20||h===21||h===28||h===29?_===32?K.ccRCL():_===33?K.ccBS():_===34?K.ccAOF():_===35?K.ccAON():_===36?K.ccDER():_===37?K.ccRU(2):_===38?K.ccRU(3):_===39?K.ccRU(4):_===40?K.ccFON():_===41?K.ccRDC():_===42?K.ccTR():_===43?K.ccRTD():_===44?K.ccEDM():_===45?K.ccCR():_===46?K.ccENM():_===47&&K.ccEOC():K.ccTO(_-32),x(h,_,g),this.currentChannel=P,!0},E.parseMidrow=function(h,_){var g=0;if((h===17||h===25)&&_>=32&&_<=47){if(h===17?g=1:g=2,g!==this.currentChannel)return this.logger.log(u.ERROR,"Mismatch channel in midrow parsing"),!1;var b=this.channels[g];return b?(b.ccMIDROW(_),this.logger.log(u.DEBUG,"MIDROW ("+d([h,_])+")"),!0):!1}return!1},E.parsePAC=function(h,_){var g,b=this.cmdHistory,M=(h>=17&&h<=23||h>=25&&h<=31)&&_>=64&&_<=127,P=(h===16||h===24)&&_>=64&&_<=95;if(!(M||P))return!1;if(O(h,_,b))return x(null,null,b),!0;var K=h<=23?1:2;_>=64&&_<=95?g=K===1?k[h]:m[h]:g=K===1?I[h]:c[h];var V=this.channels[K];return V?(V.setPAC(this.interpretPAC(g,_)),x(h,_,b),this.currentChannel=K,!0):!1},E.interpretPAC=function(h,_){var g,b={color:null,italics:!1,indent:null,underline:!1,row:h};return _>95?g=_-96:g=_-64,b.underline=(g&1)===1,g<=13?b.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(g/2)]:g<=15?(b.italics=!0,b.color="white"):b.indent=Math.floor((g-16)/2)*4,b},E.parseChars=function(h,_){var g,b=null,M=null;if(h>=25?(g=2,M=h-8):(g=1,M=h),M>=17&&M<=19){var P;M===17?P=_+80:M===18?P=_+112:P=_+144,this.logger.log(u.INFO,"Special char '"+U(P)+"' in channel "+g),b=[P]}else h>=32&&h<=127&&(b=_===0?[h]:[h,_]);if(b){var K=d(b);this.logger.log(u.DEBUG,"Char codes =  "+K.join(",")),x(h,_,this.cmdHistory)}return b},E.parseBackgroundAttributes=function(h,_){var g=(h===16||h===24)&&_>=32&&_<=47,b=(h===23||h===31)&&_>=45&&_<=47;if(!(g||b))return!1;var M,P={};h===16||h===24?(M=Math.floor((_-32)/2),P.background=f[M],_%2===1&&(P.background=P.background+"_semi")):_===45?P.background="transparent":(P.foreground="black",_===47&&(P.underline=!0));var K=h<=23?1:2,V=this.channels[K];return V.setBkgData(P),x(h,_,this.cmdHistory),!0},E.reset=function(){for(var h=0;h<Object.keys(this.channels).length;h++){var _=this.channels[h];_&&_.reset()}this.cmdHistory=A()},E.cueSplitAtTime=function(h){for(var _=0;_<this.channels.length;_++){var g=this.channels[_];g&&g.cueSplitAtTime(h)}},T}();function x(T,E,y){y.a=T,y.b=E}function O(T,E,y){return y.a===T&&y.b===E}function A(){return{a:null,b:null}}J.default=w},"./src/utils/codecs.ts":function(ae,J,D){"use strict";D.r(J),D.d(J,"isCodecType",function(){return F}),D.d(J,"isCodecSupportedInMp4",function(){return U});var Y={audio:{a3ds:!0,"ac-3":!0,"ac-4":!0,alac:!0,alaw:!0,dra1:!0,"dts+":!0,"dts-":!0,dtsc:!0,dtse:!0,dtsh:!0,"ec-3":!0,enca:!0,g719:!0,g726:!0,m4ae:!0,mha1:!0,mha2:!0,mhm1:!0,mhm2:!0,mlpa:!0,mp4a:!0,"raw ":!0,Opus:!0,samr:!0,sawb:!0,sawp:!0,sevc:!0,sqcp:!0,ssmv:!0,twos:!0,ulaw:!0},video:{avc1:!0,avc2:!0,avc3:!0,avc4:!0,avcp:!0,av01:!0,drac:!0,dvav:!0,dvhe:!0,encv:!0,hev1:!0,hvc1:!0,mjp2:!0,mp4v:!0,mvc1:!0,mvc2:!0,mvc3:!0,mvc4:!0,resv:!0,rv60:!0,s263:!0,svc1:!0,svc2:!0,"vc-1":!0,vp08:!0,vp09:!0},text:{stpp:!0,wvtt:!0}};function F(W,j){var k=Y[j];return!!k&&k[W.slice(0,4)]===!0}function U(W,j){return MediaSource.isTypeSupported((j||"video")+'/mp4;codecs="'+W+'"')}},"./src/utils/cues.ts":function(ae,J,D){"use strict";D.r(J);var Y=D("./src/utils/vttparser.ts"),F=D("./src/utils/webvtt-parser.ts"),U=D("./src/utils/texttrack-utils.ts"),W=/\s/,j={newCue:function(I,m,c,f){for(var u=[],r,d,o,s,l,p=self.VTTCue||self.TextTrackCue,R=0;R<f.rows.length;R++)if(r=f.rows[R],o=!0,s=0,l="",!r.isEmpty()){for(var w=0;w<r.chars.length;w++)W.test(r.chars[w].uchar)&&o?s++:(l+=r.chars[w].uchar,o=!1);r.cueStartTime=m,m===c&&(c+=1e-4),s>=16?s--:s++;var x=Object(Y.fixLineBreaks)(l.trim()),O=Object(F.generateCueId)(m,c,x);(!I||!I.cues||!I.cues.getCueById(O))&&(d=new p(m,c,x),d.id=O,d.line=R+1,d.align="left",d.position=10+Math.min(80,Math.floor(s*8/32)*10),u.push(d))}return I&&u.length&&(u.sort(function(A,T){return A.line==="auto"||T.line==="auto"?0:A.line>8&&T.line>8?T.line-A.line:A.line-T.line}),u.forEach(function(A){return Object(U.addCueToTrack)(I,A)})),u}};J.default=j},"./src/utils/discontinuities.ts":function(ae,J,D){"use strict";D.r(J),D.d(J,"findFirstFragWithCC",function(){return W}),D.d(J,"shouldAlignOnDiscontinuities",function(){return j}),D.d(J,"findDiscontinuousReferenceFrag",function(){return k}),D.d(J,"adjustSlidingStart",function(){return 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