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new m}},function(n,I,g){var f=g(2).Output,m=g(3).Token,h=g(4),o=g(5).Options,p=g(7).Tokenizer,l=g(7).line_starters,u=g(7).positionable_operators,a=g(7).TOKEN;function s(b,V){return V.indexOf(b)!==-1}function C(b){return b.replace(/^\s+/g,"")}function _(b){for(var V={},re=0;re<b.length;re++)V[b[re].replace(/-/g,"_")]=b[re];return V}function w(b,V){return b&&b.type===a.RESERVED&&b.text===V}function O(b,V){return b&&b.type===a.RESERVED&&s(b.text,V)}var R=["case","return","do","if","throw","else","await","break","continue","async"],S=["before-newline","after-newline","preserve-newline"],T=_(S),E=[T.before_newline,T.preserve_newline],c={BlockStatement:"BlockStatement",Statement:"Statement",ObjectLiteral:"ObjectLiteral",ArrayLiteral:"ArrayLiteral",ForInitializer:"ForInitializer",Conditional:"Conditional",Expression:"Expression"};function x(b,V){if(V.multiline_frame||V.mode===c.ForInitializer||V.mode===c.Conditional)return;b.remove_indent(V.start_line_index)}function 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`,V&&h.lineBreak.test(V||"")&&(re=V.match(h.lineBreak)[0]));for(var ce=this._tokens.next();ce;)this.handle_token(ce),this._last_last_text=this._flags.last_token.text,this._flags.last_token=ce,ce=this._tokens.next();return b=this._output.get_code(re),b},j.prototype.handle_token=function(b,V){b.type===a.START_EXPR?this.handle_start_expr(b):b.type===a.END_EXPR?this.handle_end_expr(b):b.type===a.START_BLOCK?this.handle_start_block(b):b.type===a.END_BLOCK?this.handle_end_block(b):b.type===a.WORD?this.handle_word(b):b.type===a.RESERVED?this.handle_word(b):b.type===a.SEMICOLON?this.handle_semicolon(b):b.type===a.STRING?this.handle_string(b):b.type===a.EQUALS?this.handle_equals(b):b.type===a.OPERATOR?this.handle_operator(b):b.type===a.COMMA?this.handle_comma(b):b.type===a.BLOCK_COMMENT?this.handle_block_comment(b,V):b.type===a.COMMENT?this.handle_comment(b,V):b.type===a.DOT?this.handle_dot(b):b.type===a.EOF?this.handle_eof(b):b.type===a.UNKNOWN?this.handle_unknown(b,V):this.handle_unknown(b,V)},j.prototype.handle_whitespace_and_comments=function(b,V){var re=b.newlines,ce=this._options.keep_array_indentation&&y(this._flags.mode);if(b.comments_before)for(var me=b.comments_before.next();me;)this.handle_whitespace_and_comments(me,V),this.handle_token(me,V),me=b.comments_before.next();if(ce)for(var De=0;De<re;De+=1)this.print_newline(De>0,V);else if(this._options.max_preserve_newlines&&re>this._options.max_preserve_newlines&&(re=this._options.max_preserve_newlines),this._options.preserve_newlines&&re>1){this.print_newline(!1,V);for(var we=1;we<re;we+=1)this.print_newline(!0,V)}};var P=["async","break","continue","return","throw","yield"];j.prototype.allow_wrap_or_preserved_newline=function(b,V){if(V=V===void 0?!1:V,this._output.just_added_newline())return;var re=this._options.preserve_newlines&&b.newlines||V,ce=s(this._flags.last_token.text,u)||s(b.text,u);if(ce){var me=s(this._flags.last_token.text,u)&&s(this._options.operator_position,E)||s(b.text,u);re=re&&me}if(re)this.print_newline(!1,!0);else if(this._options.wrap_line_length){if(O(this._flags.last_token,P))return;this._output.set_wrap_point()}},j.prototype.print_newline=function(b,V){if(!V&&(this._flags.last_token.text!==";"&&this._flags.last_token.text!==","&&this._flags.last_token.text!=="="&&(this._flags.last_token.type!==a.OPERATOR||this._flags.last_token.text==="--"||this._flags.last_token.text==="++")))for(var re=this._tokens.peek();this._flags.mode===c.Statement&&!(this._flags.if_block&&w(re,"else"))&&!this._flags.do_block;)this.restore_mode();this._output.add_new_line(b)&&(this._flags.multiline_frame=!0)},j.prototype.print_token_line_indentation=function(b){this._output.just_added_newline()&&(this._options.keep_array_indentation&&b.newlines&&(b.text==="["||y(this._flags.mode))?(this._output.current_line.set_indent(-1),this._output.current_line.push(b.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))},j.prototype.print_token=function(b){if(this._output.raw){this._output.add_raw_token(b);return}if(this._options.comma_first&&b.previous&&b.previous.type===a.COMMA&&this._output.just_added_newline()&&this._output.previous_line.last()===","){var V=this._output.previous_line.pop();this._output.previous_line.is_empty()&&(this._output.previous_line.push(V),this._output.trim(!0),this._output.current_line.pop(),this._output.trim()),this.print_token_line_indentation(b),this._output.add_token(","),this._output.space_before_token=!0}this.print_token_line_indentation(b),this._output.non_breaking_space=!0,this._output.add_token(b.text),this._output.previous_token_wrapped&&(this._flags.multiline_frame=!0)},j.prototype.indent=function(){this._flags.indentation_level+=1,this._output.set_indent(this._flags.indentation_level,this._flags.alignment)},j.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))},j.prototype.set_mode=function(b){this._flags?(this._flag_store.push(this._flags),this._previous_flags=this._flags):this._previous_flags=this.create_flags(null,b),this._flags=this.create_flags(this._previous_flags,b),this._output.set_indent(this._flags.indentation_level,this._flags.alignment)},j.prototype.restore_mode=function(){this._flag_store.length>0&&(this._previous_flags=this._flags,this._flags=this._flag_store.pop(),this._previous_flags.mode===c.Statement&&x(this._output,this._previous_flags),this._output.set_indent(this._flags.indentation_level,this._flags.alignment))},j.prototype.start_of_object_property=function(){return this._flags.parent.mode===c.ObjectLiteral&&this._flags.mode===c.Statement&&(this._flags.last_token.text===":"&&this._flags.ternary_depth===0||O(this._flags.last_token,["get","set"]))},j.prototype.start_of_statement=function(b){var V=!1;return V=V||O(this._flags.last_token,["var","let","const"])&&b.type===a.WORD,V=V||w(this._flags.last_token,"do"),V=V||!(this._flags.parent.mode===c.ObjectLiteral&&this._flags.mode===c.Statement)&&O(this._flags.last_token,P)&&!b.newlines,V=V||w(this._flags.last_token,"else")&&!(w(b,"if")&&!b.comments_before),V=V||this._flags.last_token.type===a.END_EXPR&&(this._previous_flags.mode===c.ForInitializer||this._previous_flags.mode===c.Conditional),V=V||this._flags.last_token.type===a.WORD&&this._flags.mode===c.BlockStatement&&!this._flags.in_case&&!(b.text==="--"||b.text==="++")&&this._last_last_text!=="function"&&b.type!==a.WORD&&b.type!==a.RESERVED,V=V||this._flags.mode===c.ObjectLiteral&&(this._flags.last_token.text===":"&&this._flags.ternary_depth===0||O(this._flags.last_token,["get","set"])),V?(this.set_mode(c.Statement),this.indent(),this.handle_whitespace_and_comments(b,!0),this.start_of_object_property()||this.allow_wrap_or_preserved_newline(b,O(b,["do","for","if","while"])),!0):!1},j.prototype.handle_start_expr=function(b){this.start_of_statement(b)||this.handle_whitespace_and_comments(b);var V=c.Expression;if(b.text==="["){if(this._flags.last_token.type===a.WORD||this._flags.last_token.text===")"){O(this._flags.last_token,l)&&(this._output.space_before_token=!0),this.print_token(b),this.set_mode(V),this.indent(),this._options.space_in_paren&&(this._output.space_before_token=!0);return}V=c.ArrayLiteral,y(this._flags.mode)&&((this._flags.last_token.text==="["||this._flags.last_token.text===","&&(this._last_last_text==="]"||this._last_last_text==="}"))&&(this._options.keep_array_indentation||this.print_newline())),s(this._flags.last_token.type,[a.START_EXPR,a.END_EXPR,a.WORD,a.OPERATOR,a.DOT])||(this._output.space_before_token=!0)}else{if(this._flags.last_token.type===a.RESERVED)this._flags.last_token.text==="for"?(this._output.space_before_token=this._options.space_before_conditional,V=c.ForInitializer):s(this._flags.last_token.text,["if","while","switch"])?(this._output.space_before_token=this._options.space_before_conditional,V=c.Conditional):s(this._flags.last_word,["await","async"])?this._output.space_before_token=!0:this._flags.last_token.text==="import"&&b.whitespace_before===""?this._output.space_before_token=!1:(s(this._flags.last_token.text,l)||this._flags.last_token.text==="catch")&&(this._output.space_before_token=!0);else if(this._flags.last_token.type===a.EQUALS||this._flags.last_token.type===a.OPERATOR)this.start_of_object_property()||this.allow_wrap_or_preserved_newline(b);else if(this._flags.last_token.type===a.WORD){this._output.space_before_token=!1;var re=this._tokens.peek(-3);if(this._options.space_after_named_function&&re){var ce=this._tokens.peek(-4);O(re,["async","function"])||re.text==="*"&&O(ce,["async","function"])?this._output.space_before_token=!0:this._flags.mode===c.ObjectLiteral?(re.text==="{"||re.text===","||re.text==="*"&&(ce.text==="{"||ce.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(b);(this._flags.last_token.type===a.RESERVED&&(this._flags.last_word==="function"||this._flags.last_word==="typeof")||this._flags.last_token.text==="*"&&(s(this._last_last_text,["function","yield"])||this._flags.mode===c.ObjectLiteral&&s(this._last_last_text,["{",","])))&&(this._output.space_before_token=this._options.space_after_anon_function)}this._flags.last_token.text===";"||this._flags.last_token.type===a.START_BLOCK?this.print_newline():(this._flags.last_token.type===a.END_EXPR||this._flags.last_token.type===a.START_EXPR||this._flags.last_token.type===a.END_BLOCK||this._flags.last_token.text==="."||this._flags.last_token.type===a.COMMA)&&this.allow_wrap_or_preserved_newline(b,b.newlines),this.print_token(b),this.set_mode(V),this._options.space_in_paren&&(this._output.space_before_token=!0),this.indent()},j.prototype.handle_end_expr=function(b){for(;this._flags.mode===c.Statement;)this.restore_mode();this.handle_whitespace_and_comments(b),this._flags.multiline_frame&&this.allow_wrap_or_preserved_newline(b,b.text==="]"&&y(this._flags.mode)&&!this._options.keep_array_indentation),this._options.space_in_paren&&(this._flags.last_token.type===a.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(b),this.restore_mode(),x(this._output,this._previous_flags),this._flags.do_while&&this._previous_flags.mode===c.Conditional&&(this._previous_flags.mode=c.Expression,this._flags.do_block=!1,this._flags.do_while=!1)},j.prototype.handle_start_block=function(b){this.handle_whitespace_and_comments(b);var V=this._tokens.peek(),re=this._tokens.peek(1);this._flags.last_word==="switch"&&this._flags.last_token.type===a.END_EXPR?(this.set_mode(c.BlockStatement),this._flags.in_case_statement=!0):this._flags.case_body?this.set_mode(c.BlockStatement):re&&(s(re.text,[":",","])&&s(V.type,[a.STRING,a.WORD,a.RESERVED])||s(V.text,["get","set","..."])&&s(re.type,[a.WORD,a.RESERVED]))?s(this._last_last_text,["class","interface"])&&!s(re.text,[":",","])?this.set_mode(c.BlockStatement):this.set_mode(c.ObjectLiteral):this._flags.last_token.type===a.OPERATOR&&this._flags.last_token.text==="=>"?this.set_mode(c.BlockStatement):s(this._flags.last_token.type,[a.EQUALS,a.START_EXPR,a.COMMA,a.OPERATOR])||O(this._flags.last_token,["return","throw","import","default"])?this.set_mode(c.ObjectLiteral):this.set_mode(c.BlockStatement),this._flags.last_token&&(O(this._flags.last_token.previous,["class","extends"])&&(this._flags.class_start_block=!0));var ce=!V.comments_before&&V.text==="}",me=ce&&this._flags.last_word==="function"&&this._flags.last_token.type===a.END_EXPR;if(this._options.brace_preserve_inline){var De=0,we=null;this._flags.inline_frame=!0;do if(De+=1,we=this._tokens.peek(De-1),we.newlines){this._flags.inline_frame=!1;break}while(we.type!==a.EOF&&!(we.type===a.END_BLOCK&&we.opened===b))}(this._options.brace_style==="expand"||this._options.brace_style==="none"&&b.newlines)&&!this._flags.inline_frame?this._flags.last_token.type!==a.OPERATOR&&(me||this._flags.last_token.type===a.EQUALS||O(this._flags.last_token,R)&&this._flags.last_token.text!=="else")?this._output.space_before_token=!0:this.print_newline(!1,!0):(y(this._previous_flags.mode)&&(this._flags.last_token.type===a.START_EXPR||this._flags.last_token.type===a.COMMA)&&((this._flags.last_token.type===a.COMMA||this._options.space_in_paren)&&(this._output.space_before_token=!0),(this._flags.last_token.type===a.COMMA||this._flags.last_token.type===a.START_EXPR&&this._flags.inline_frame)&&(this.allow_wrap_or_preserved_newline(b),this._previous_flags.multiline_frame=this._previous_flags.multiline_frame||this._flags.multiline_frame,this._flags.multiline_frame=!1)),this._flags.last_token.type!==a.OPERATOR&&this._flags.last_token.type!==a.START_EXPR&&(this._flags.last_token.type===a.START_BLOCK&&!this._flags.inline_frame?this.print_newline():this._output.space_before_token=!0)),this.print_token(b),this.indent(),!ce&&!(this._options.brace_preserve_inline&&this._flags.inline_frame)&&this.print_newline()},j.prototype.handle_end_block=function(b){for(this.handle_whitespace_and_comments(b);this._flags.mode===c.Statement;)this.restore_mode();var V=this._flags.last_token.type===a.START_BLOCK;this._flags.inline_frame&&!V?this._output.space_before_token=!0:this._options.brace_style==="expand"?V||this.print_newline():V||(y(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(b)},j.prototype.handle_word=function(b){if(b.type===a.RESERVED){if(s(b.text,["set","get"])&&this._flags.mode!==c.ObjectLiteral)b.type=a.WORD;else if(b.text==="import"&&s(this._tokens.peek().text,["(","."]))b.type=a.WORD;else if(s(b.text,["as","from"])&&!this._flags.import_block)b.type=a.WORD;else if(this._flags.mode===c.ObjectLiteral){var V=this._tokens.peek();V.text===":"&&(b.type=a.WORD)}}if(this.start_of_statement(b)?O(this._flags.last_token,["var","let","const"])&&b.type===a.WORD&&(this._flags.declaration_statement=!0):b.newlines&&!F(this._flags.mode)&&(this._flags.last_token.type!==a.OPERATOR||this._flags.last_token.text==="--"||this._flags.last_token.text==="++")&&this._flags.last_token.type!==a.EQUALS&&(this._options.preserve_newlines||!O(this._flags.last_token,["var","let","const","set","get"]))?(this.handle_whitespace_and_comments(b),this.print_newline()):this.handle_whitespace_and_comments(b),this._flags.do_block&&!this._flags.do_while)if(w(b,"while")){this._output.space_before_token=!0,this.print_token(b),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&&w(b,"else"))this._flags.else_block=!0;else{for(;this._flags.mode===c.Statement;)this.restore_mode();this._flags.if_block=!1,this._flags.else_block=!1}if(this._flags.in_case_statement&&O(b,["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(b),this._flags.in_case=!0;return}if((this._flags.last_token.type===a.COMMA||this._flags.last_token.type===a.START_EXPR||this._flags.last_token.type===a.EQUALS||this._flags.last_token.type===a.OPERATOR)&&(this.start_of_object_property()||this.allow_wrap_or_preserved_newline(b)),w(b,"function")){(s(this._flags.last_token.text,["}",";"])||this._output.just_added_newline()&&!(s(this._flags.last_token.text,["(","[","{",":","=",","])||this._flags.last_token.type===a.OPERATOR))&&(!this._output.just_added_blankline()&&!b.comments_before&&(this.print_newline(),this.print_newline(!0))),this._flags.last_token.type===a.RESERVED||this._flags.last_token.type===a.WORD?O(this._flags.last_token,["get","set","new","export"])||O(this._flags.last_token,P)?this._output.space_before_token=!0:w(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===a.OPERATOR||this._flags.last_token.text==="="?this._output.space_before_token=!0:!this._flags.multiline_frame&&(F(this._flags.mode)||y(this._flags.mode))||this.print_newline(),this.print_token(b),this._flags.last_word=b.text;return}var re="NONE";if(this._flags.last_token.type===a.END_BLOCK?this._previous_flags.inline_frame?re="SPACE":O(b,["else","catch","finally","from"])?this._options.brace_style==="expand"||this._options.brace_style==="end-expand"||this._options.brace_style==="none"&&b.newlines?re="NEWLINE":(re="SPACE",this._output.space_before_token=!0):re="NEWLINE":this._flags.last_token.type===a.SEMICOLON&&this._flags.mode===c.BlockStatement?re="NEWLINE":this._flags.last_token.type===a.SEMICOLON&&F(this._flags.mode)?re="SPACE":this._flags.last_token.type===a.STRING?re="NEWLINE":this._flags.last_token.type===a.RESERVED||this._flags.last_token.type===a.WORD||this._flags.last_token.text==="*"&&(s(this._last_last_text,["function","yield"])||this._flags.mode===c.ObjectLiteral&&s(this._last_last_text,["{",","]))?re="SPACE":this._flags.last_token.type===a.START_BLOCK?this._flags.inline_frame?re="SPACE":re="NEWLINE":this._flags.last_token.type===a.END_EXPR&&(this._output.space_before_token=!0,re="NEWLINE"),O(b,l)&&this._flags.last_token.text!==")"&&(this._flags.inline_frame||this._flags.last_token.text==="else"||this._flags.last_token.text==="export"?re="SPACE":re="NEWLINE"),O(b,["else","catch","finally"]))if((!(this._flags.last_token.type===a.END_BLOCK&&this._previous_flags.mode===c.BlockStatement)||this._options.brace_style==="expand"||this._options.brace_style==="end-expand"||this._options.brace_style==="none"&&b.newlines)&&!this._flags.inline_frame)this.print_newline();else{this._output.trim(!0);var ce=this._output.current_line;ce.last()!=="}"&&this.print_newline(),this._output.space_before_token=!0}else re==="NEWLINE"?O(this._flags.last_token,R)?this._output.space_before_token=!0:this._flags.last_token.text==="declare"&&O(b,["var","let","const"])?this._output.space_before_token=!0:this._flags.last_token.type!==a.END_EXPR?(this._flags.last_token.type!==a.START_EXPR||!O(b,["var","let","const"]))&&this._flags.last_token.text!==":"&&(w(b,"if")&&w(b.previous,"else")?this._output.space_before_token=!0:this.print_newline()):O(b,l)&&this._flags.last_token.text!==")"&&this.print_newline():this._flags.multiline_frame&&y(this._flags.mode)&&this._flags.last_token.text===","&&this._last_last_text==="}"?this.print_newline():re==="SPACE"&&(this._output.space_before_token=!0);b.previous&&(b.previous.type===a.WORD||b.previous.type===a.RESERVED)&&(this._output.space_before_token=!0),this.print_token(b),this._flags.last_word=b.text,b.type===a.RESERVED&&(b.text==="do"?this._flags.do_block=!0:b.text==="if"?this._flags.if_block=!0:b.text==="import"?this._flags.import_block=!0:this._flags.import_block&&w(b,"from")&&(this._flags.import_block=!1))},j.prototype.handle_semicolon=function(b){this.start_of_statement(b)?this._output.space_before_token=!1:this.handle_whitespace_and_comments(b);for(var V=this._tokens.peek();this._flags.mode===c.Statement&&!(this._flags.if_block&&w(V,"else"))&&!this._flags.do_block;)this.restore_mode();this._flags.import_block&&(this._flags.import_block=!1),this.print_token(b)},j.prototype.handle_string=function(b){b.text.startsWith("`")&&b.newlines===0&&b.whitespace_before===""&&(b.previous.text===")"||this._flags.last_token.type===a.WORD)||(this.start_of_statement(b)?this._output.space_before_token=!0:(this.handle_whitespace_and_comments(b),this._flags.last_token.type===a.RESERVED||this._flags.last_token.type===a.WORD||this._flags.inline_frame?this._output.space_before_token=!0:this._flags.last_token.type===a.COMMA||this._flags.last_token.type===a.START_EXPR||this._flags.last_token.type===a.EQUALS||this._flags.last_token.type===a.OPERATOR?this.start_of_object_property()||this.allow_wrap_or_preserved_newline(b):b.text.startsWith("`")&&this._flags.last_token.type===a.END_EXPR&&(b.previous.text==="]"||b.previous.text===")")&&b.newlines===0?this._output.space_before_token=!0:this.print_newline())),this.print_token(b)},j.prototype.handle_equals=function(b){this.start_of_statement(b)||this.handle_whitespace_and_comments(b),this._flags.declaration_statement&&(this._flags.declaration_assignment=!0),this._output.space_before_token=!0,this.print_token(b),this._output.space_before_token=!0},j.prototype.handle_comma=function(b){this.handle_whitespace_and_comments(b,!0),this.print_token(b),this._output.space_before_token=!0,this._flags.declaration_statement?(F(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(b)):this._flags.mode===c.ObjectLiteral||this._flags.mode===c.Statement&&this._flags.parent.mode===c.ObjectLiteral?(this._flags.mode===c.Statement&&this.restore_mode(),this._flags.inline_frame||this.print_newline()):this._options.comma_first&&this.allow_wrap_or_preserved_newline(b)},j.prototype.handle_operator=function(b){var V=b.text==="*"&&(O(this._flags.last_token,["function","yield"])||s(this._flags.last_token.type,[a.START_BLOCK,a.COMMA,a.END_BLOCK,a.SEMICOLON])),re=s(b.text,["-","+"])&&(s(this._flags.last_token.type,[a.START_BLOCK,a.START_EXPR,a.EQUALS,a.OPERATOR])||s(this._flags.last_token.text,l)||this._flags.last_token.text===",");if(!this.start_of_statement(b)){var ce=!V;this.handle_whitespace_and_comments(b,ce)}if(b.text==="*"&&this._flags.last_token.type===a.DOT){this.print_token(b);return}if(b.text==="::"){this.print_token(b);return}if(this._flags.last_token.type===a.OPERATOR&&s(this._options.operator_position,E)&&this.allow_wrap_or_preserved_newline(b),b.text===":"&&this._flags.in_case){this.print_token(b),this._flags.in_case=!1,this._flags.case_body=!0,this._tokens.peek().type!==a.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 me=!0,De=!0,we=!1;if(b.text===":"?this._flags.ternary_depth===0?me=!1:(this._flags.ternary_depth-=1,we=!0):b.text==="?"&&(this._flags.ternary_depth+=1),!re&&!V&&this._options.preserve_newlines&&s(b.text,u)){var Le=b.text===":",Re=Le&&we,Ie=Le&&!we;switch(this._options.operator_position){case T.before_newline:this._output.space_before_token=!Ie,this.print_token(b),(!Le||Re)&&this.allow_wrap_or_preserved_newline(b),this._output.space_before_token=!0;return;case T.after_newline:this._output.space_before_token=!0,!Le||Re?this._tokens.peek().newlines?this.print_newline(!1,!0):this.allow_wrap_or_preserved_newline(b):this._output.space_before_token=!1,this.print_token(b),this._output.space_before_token=!0;return;case T.preserve_newline:Ie||this.allow_wrap_or_preserved_newline(b),me=!(this._output.just_added_newline()||Ie),this._output.space_before_token=me,this.print_token(b),this._output.space_before_token=!0;return}}if(V){this.allow_wrap_or_preserved_newline(b),me=!1;var ye=this._tokens.peek();De=ye&&s(ye.type,[a.WORD,a.RESERVED])}else if(b.text==="...")this.allow_wrap_or_preserved_newline(b),me=this._flags.last_token.type===a.START_BLOCK,De=!1;else if(s(b.text,["--","++","!","~"])||re){if((this._flags.last_token.type===a.COMMA||this._flags.last_token.type===a.START_EXPR)&&this.allow_wrap_or_preserved_newline(b),me=!1,De=!1,b.newlines&&(b.text==="--"||b.text==="++"||b.text==="~")){var X=O(this._flags.last_token,R)&&b.newlines;X&&(this._previous_flags.if_block||this._previous_flags.else_block)&&this.restore_mode(),this.print_newline(X,!0)}this._flags.last_token.text===";"&&F(this._flags.mode)&&(me=!0),this._flags.last_token.type===a.RESERVED?me=!0:this._flags.last_token.type===a.END_EXPR?me=!(this._flags.last_token.text==="]"&&(b.text==="--"||b.text==="++")):this._flags.last_token.type===a.OPERATOR&&(me=s(b.text,["--","-","++","+"])&&s(this._flags.last_token.text,["--","-","++","+"]),s(b.text,["+","-"])&&s(this._flags.last_token.text,["--","++"])&&(De=!0)),(this._flags.mode===c.BlockStatement&&!this._flags.inline_frame||this._flags.mode===c.Statement)&&(this._flags.last_token.text==="{"||this._flags.last_token.text===";")&&this.print_newline()}this._output.space_before_token=this._output.space_before_token||me,this.print_token(b),this._output.space_before_token=De},j.prototype.handle_block_comment=function(b,V){if(this._output.raw){this._output.add_raw_token(b),b.directives&&b.directives.preserve==="end"&&(this._output.raw=this._options.test_output_raw);return}if(b.directives){this.print_newline(!1,V),this.print_token(b),b.directives.preserve==="start"&&(this._output.raw=!0),this.print_newline(!1,!0);return}if(!h.newline.test(b.text)&&!b.newlines){this._output.space_before_token=!0,this.print_token(b),this._output.space_before_token=!0;return}else this.print_block_commment(b,V)},j.prototype.print_block_commment=function(b,V){var re=v(b.text),ce,me=!1,De=!1,we=b.whitespace_before,Le=we.length;if(this.print_newline(!1,V),this.print_token_line_indentation(b),this._output.add_token(re[0]),this.print_newline(!1,V),re.length>1){for(re=re.slice(1),me=B(re,"*"),De=A(re,we),me&&(this._flags.alignment=1),ce=0;ce<re.length;ce++)me?(this.print_token_line_indentation(b),this._output.add_token(C(re[ce]))):De&&re[ce]?(this.print_token_line_indentation(b),this._output.add_token(re[ce].substring(Le))):(this._output.current_line.set_indent(-1),this._output.add_token(re[ce])),this.print_newline(!1,V);this._flags.alignment=0}},j.prototype.handle_comment=function(b,V){b.newlines?this.print_newline(!1,V):this._output.trim(!0),this._output.space_before_token=!0,this.print_token(b),this.print_newline(!1,V)},j.prototype.handle_dot=function(b){this.start_of_statement(b)||this.handle_whitespace_and_comments(b,!0),this._flags.last_token.text.match("^[0-9]+$")&&(this._output.space_before_token=!0),O(this._flags.last_token,R)?this._output.space_before_token=!1:this.allow_wrap_or_preserved_newline(b,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(b)},j.prototype.handle_unknown=function(b,V){this.print_token(b),b.text[b.text.length-1]===`
`&&this.print_newline(!1,V)},j.prototype.handle_eof=function(b){for(;this._flags.mode===c.Statement;)this.restore_mode();this.handle_whitespace_and_comments(b)},n.exports.Beautifier=j},function(n){function I(m){this.__parent=m,this.__character_count=0,this.__indent_count=-1,this.__alignment_count=0,this.__wrap_point_index=0,this.__wrap_point_character_count=0,this.__wrap_point_indent_count=-1,this.__wrap_point_alignment_count=0,this.__items=[]}I.prototype.clone_empty=function(){var m=new I(this.__parent);return m.set_indent(this.__indent_count,this.__alignment_count),m},I.prototype.item=function(m){return m<0?this.__items[this.__items.length+m]:this.__items[m]},I.prototype.has_match=function(m){for(var h=this.__items.length-1;h>=0;h--)if(this.__items[h].match(m))return!0;return!1},I.prototype.set_indent=function(m,h){this.is_empty()&&(this.__indent_count=m||0,this.__alignment_count=h||0,this.__character_count=this.__parent.get_indent_size(this.__indent_count,this.__alignment_count))},I.prototype._set_wrap_point=function(){this.__parent.wrap_line_length&&(this.__wrap_point_index=this.__items.length,this.__wrap_point_character_count=this.__character_count,this.__wrap_point_indent_count=this.__parent.next_line.__indent_count,this.__wrap_point_alignment_count=this.__parent.next_line.__alignment_count)},I.prototype._should_wrap=function(){return this.__wrap_point_index&&this.__character_count>this.__parent.wrap_line_length&&this.__wrap_point_character_count>this.__parent.next_line.__character_count},I.prototype._allow_wrap=function(){if(this._should_wrap()){this.__parent.add_new_line();var m=this.__parent.current_line;return m.set_indent(this.__wrap_point_indent_count,this.__wrap_point_alignment_count),m.__items=this.__items.slice(this.__wrap_point_index),this.__items=this.__items.slice(0,this.__wrap_point_index),m.__character_count+=this.__character_count-this.__wrap_point_character_count,this.__character_count=this.__wrap_point_character_count,m.__items[0]===" "&&(m.__items.splice(0,1),m.__character_count-=1),!0}return!1},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(m){this.__items.push(m);var h=m.lastIndexOf(`
`);h!==-1?this.__character_count=m.length-h:this.__character_count+=m.length},I.prototype.pop=function(){var m=null;return this.is_empty()||(m=this.__items.pop(),this.__character_count-=m.length),m},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 m="";return this.is_empty()?this.__parent.indent_empty_lines&&(m=this.__parent.get_indent_string(this.__indent_count)):(m=this.__parent.get_indent_string(this.__indent_count,this.__alignment_count),m+=this.__items.join("")),m};function g(m,h){this.__cache=[""],this.__indent_size=m.indent_size,this.__indent_string=m.indent_char,m.indent_with_tabs||(this.__indent_string=new Array(m.indent_size+1).join(m.indent_char)),h=h||"",m.indent_level>0&&(h=new Array(m.indent_level+1).join(this.__indent_string)),this.__base_string=h,this.__base_string_length=h.length}g.prototype.get_indent_size=function(m,h){var o=this.__base_string_length;return h=h||0,m<0&&(o=0),o+=m*this.__indent_size,o+=h,o},g.prototype.get_indent_string=function(m,h){var o=this.__base_string;return h=h||0,m<0&&(m=0,o=""),h+=m*this.__indent_size,this.__ensure_cache(h),o+=this.__cache[h],o},g.prototype.__ensure_cache=function(m){for(;m>=this.__cache.length;)this.__add_column()},g.prototype.__add_column=function(){var m=this.__cache.length,h=0,o="";this.__indent_size&&m>=this.__indent_size&&(h=Math.floor(m/this.__indent_size),m-=h*this.__indent_size,o=new Array(h+1).join(this.__indent_string)),m&&(o+=new Array(m+1).join(" ")),this.__cache.push(o)};function f(m,h){this.__indent_cache=new g(m,h),this.raw=!1,this._end_with_newline=m.end_with_newline,this.indent_size=m.indent_size,this.wrap_line_length=m.wrap_line_length,this.indent_empty_lines=m.indent_empty_lines,this.__lines=[],this.previous_line=null,this.current_line=null,this.next_line=new I(this),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1,this.__add_outputline()}f.prototype.__add_outputline=function(){this.previous_line=this.current_line,this.current_line=this.next_line.clone_empty(),this.__lines.push(this.current_line)},f.prototype.get_line_number=function(){return this.__lines.length},f.prototype.get_indent_string=function(m,h){return this.__indent_cache.get_indent_string(m,h)},f.prototype.get_indent_size=function(m,h){return this.__indent_cache.get_indent_size(m,h)},f.prototype.is_empty=function(){return!this.previous_line&&this.current_line.is_empty()},f.prototype.add_new_line=function(m){return this.is_empty()||!m&&this.just_added_newline()?!1:(this.raw||this.__add_outputline(),!0)},f.prototype.get_code=function(m){this.trim(!0);var h=this.current_line.pop();h&&(h[h.length-1]===`
`&&(h=h.replace(/\n+$/g,"")),this.current_line.push(h)),this._end_with_newline&&this.__add_outputline();var o=this.__lines.join(`
`);return m!==`
`&&(o=o.replace(/[\n]/g,m)),o},f.prototype.set_wrap_point=function(){this.current_line._set_wrap_point()},f.prototype.set_indent=function(m,h){return m=m||0,h=h||0,this.next_line.set_indent(m,h),this.__lines.length>1?(this.current_line.set_indent(m,h),!0):(this.current_line.set_indent(),!1)},f.prototype.add_raw_token=function(m){for(var h=0;h<m.newlines;h++)this.__add_outputline();this.current_line.set_indent(-1),this.current_line.push(m.whitespace_before),this.current_line.push(m.text),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1},f.prototype.add_token=function(m){this.__add_space_before_token(),this.current_line.push(m),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=this.current_line._allow_wrap()},f.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(" "))},f.prototype.remove_indent=function(m){for(var h=this.__lines.length;m<h;)this.__lines[m]._remove_indent(),m++;this.current_line._remove_wrap_indent()},f.prototype.trim=function(m){for(m=m===void 0?!1:m,this.current_line.trim();m&&this.__lines.length>1&&this.current_line.is_empty();)this.__lines.pop(),this.current_line=this.__lines[this.__lines.length-1],this.current_line.trim();this.previous_line=this.__lines.length>1?this.__lines[this.__lines.length-2]:null},f.prototype.just_added_newline=function(){return this.current_line.is_empty()},f.prototype.just_added_blankline=function(){return this.is_empty()||this.current_line.is_empty()&&this.previous_line.is_empty()},f.prototype.ensure_empty_line_above=function(m,h){for(var o=this.__lines.length-2;o>=0;){var p=this.__lines[o];if(p.is_empty())break;if(p.item(0).indexOf(m)!==0&&p.item(-1)!==h){this.__lines.splice(o+1,0,new I(this)),this.previous_line=this.__lines[this.__lines.length-2];break}o--}},n.exports.Output=f},function(n){function I(g,f,m,h){this.type=g,this.text=f,this.comments_before=null,this.newlines=m||0,this.whitespace_before=h||"",this.parent=null,this.next=null,this.previous=null,this.opened=null,this.closed=null,this.directives=null}n.exports.Token=I},function(n,I){var 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RegExp(o+p,"g"),I.identifierStart=new RegExp(o),I.identifierMatch=new RegExp("(?:\\\\u[0-9a-fA-F]{4}|["+f+m+h+"])+");var l=/[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]/;I.newline=/[\n\r\u2028\u2029]/,I.lineBreak=new RegExp(`\r
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`).replace(/\\t/," ")),p},I.prototype._get_number=function(m,h){var o=this.raw_options[m];h=parseInt(h,10),isNaN(h)&&(h=0);var p=parseInt(o,10);return isNaN(p)&&(p=h),p},I.prototype._get_selection=function(m,h,o){var p=this._get_selection_list(m,h,o);if(p.length!==1)throw new Error("Invalid Option Value: The option '"+m+`' can only be one of the following values:
`+h+`
You passed in: '`+this.raw_options[m]+"'");return p[0]},I.prototype._get_selection_list=function(m,h,o){if(!h||h.length===0)throw new Error("Selection list cannot be empty.");if(o=o||[h[0]],!this._is_valid_selection(o,h))throw new Error("Invalid Default Value!");var p=this._get_array(m,o);if(!this._is_valid_selection(p,h))throw new Error("Invalid Option Value: The option '"+m+`' can contain only the following values:
`+h+`
You passed in: '`+this.raw_options[m]+"'");return p},I.prototype._is_valid_selection=function(m,h){return m.length&&h.length&&!m.some(function(o){return h.indexOf(o)===-1})};function g(m,h){var o={};m=f(m);var p;for(p in m)p!==h&&(o[p]=m[p]);if(h&&m[h])for(p in m[h])o[p]=m[h][p];return o}function f(m){var h={},o;for(o in m){var p=o.replace(/-/g,"_");h[p]=m[o]}return h}n.exports.Options=I,n.exports.normalizeOpts=f,n.exports.mergeOpts=g},function(n,I,g){var f=g(8).InputScanner,m=g(9).Tokenizer,h=g(9).TOKEN,o=g(13).Directives,p=g(4),l=g(12).Pattern,u=g(14).TemplatablePattern;function a(B,A){return A.indexOf(B)!==-1}var s={START_EXPR:"TK_START_EXPR",END_EXPR:"TK_END_EXPR",START_BLOCK:"TK_START_BLOCK",END_BLOCK:"TK_END_BLOCK",WORD:"TK_WORD",RESERVED:"TK_RESERVED",SEMICOLON:"TK_SEMICOLON",STRING:"TK_STRING",EQUALS:"TK_EQUALS",OPERATOR:"TK_OPERATOR",COMMA:"TK_COMMA",BLOCK_COMMENT:"TK_BLOCK_COMMENT",COMMENT:"TK_COMMENT",DOT:"TK_DOT",UNKNOWN:"TK_UNKNOWN",START:h.START,RAW:h.RAW,EOF:h.EOF},C=new o(/\/\*/,/\*\//),_=/0[xX][0123456789abcdefABCDEF_]*n?|0[oO][01234567_]*n?|0[bB][01_]*n?|\d[\d_]*n|(?:\.\d[\d_]*|\d[\d_]*\.?[\d_]*)(?:[eE][+-]?[\d_]+)?/,w=/[0-9]/,O=/[^\d\.]/,R=">>> === !== &&= ??= ||= << && >= ** != == <= >> || ?? |> < / - + > : & % ? ^ | *".split(" "),S=">>>= ... >>= <<= === >>> !== **= &&= ??= ||= => ^= :: /= << <= == && -= >= >> != -- += ** || ?? ++ %= &= *= |= |> = ! ? > < : / ^ - + * & % ~ |";S=S.replace(/[-[\]{}()*+?.,\\^$|#]/g,"\\$&"),S="\\?\\.(?!\\d) "+S,S=S.replace(/ /g,"|");var T=new RegExp(S),E="continue,try,throw,return,var,let,const,if,switch,case,default,for,while,break,function,import,export".split(","),c=E.concat(["do","in","of","else","get","set","new","catch","finally","typeof","yield","async","await","from","as","class","extends"]),x=new RegExp("^(?:"+c.join("|")+")$"),v,y=function(B,A){m.call(this,B,A),this._patterns.whitespace=this._patterns.whitespace.matching(/\u00A0\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff/.source,/\u2028\u2029/.source);var j=new l(this._input),P=new u(this._input).read_options(this._options);this.__patterns={template:P,identifier:P.starting_with(p.identifier).matching(p.identifierMatch),number:j.matching(_),punct:j.matching(T),comment:j.starting_with(/\/\//).until(/[\n\r\u2028\u2029]/),block_comment:j.starting_with(/\/\*/).until_after(/\*\//),html_comment_start:j.matching(/<!--/),html_comment_end:j.matching(/-->/),include:j.starting_with(/#include/).until_after(p.lineBreak),shebang:j.starting_with(/#!/).until_after(p.lineBreak),xml:j.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:P.until(/['\\\n\r\u2028\u2029]/),double_quote:P.until(/["\\\n\r\u2028\u2029]/),template_text:P.until(/[`\\$]/),template_expression:P.until(/[`}\\]/)}};y.prototype=new m,y.prototype._is_comment=function(B){return B.type===s.COMMENT||B.type===s.BLOCK_COMMENT||B.type===s.UNKNOWN},y.prototype._is_opening=function(B){return B.type===s.START_BLOCK||B.type===s.START_EXPR},y.prototype._is_closing=function(B,A){return(B.type===s.END_BLOCK||B.type===s.END_EXPR)&&A&&(B.text==="]"&&A.text==="["||B.text===")"&&A.text==="("||B.text==="}"&&A.text==="{")},y.prototype._reset=function(){v=!1},y.prototype._get_next_token=function(B,A){var j=null;this._readWhitespace();var P=this._input.peek();return P===null?this._create_token(s.EOF,""):(j=j||this._read_non_javascript(P),j=j||this._read_string(P),j=j||this._read_word(B),j=j||this._read_singles(P),j=j||this._read_comment(P),j=j||this._read_regexp(P,B),j=j||this._read_xml(P,B),j=j||this._read_punctuation(),j=j||this._create_token(s.UNKNOWN,this._input.next()),j)},y.prototype._read_word=function(B){var A;if(A=this.__patterns.identifier.read(),A!=="")return A=A.replace(p.allLineBreaks,`
`),!(B.type===s.DOT||B.type===s.RESERVED&&(B.text==="set"||B.text==="get"))&&x.test(A)?(A==="in"||A==="of")&&(B.type===s.WORD||B.type===s.STRING)?this._create_token(s.OPERATOR,A):this._create_token(s.RESERVED,A):this._create_token(s.WORD,A);if(A=this.__patterns.number.read(),A!=="")return this._create_token(s.WORD,A)},y.prototype._read_singles=function(B){var A=null;return B==="("||B==="["?A=this._create_token(s.START_EXPR,B):B===")"||B==="]"?A=this._create_token(s.END_EXPR,B):B==="{"?A=this._create_token(s.START_BLOCK,B):B==="}"?A=this._create_token(s.END_BLOCK,B):B===";"?A=this._create_token(s.SEMICOLON,B):B==="."&&O.test(this._input.peek(1))?A=this._create_token(s.DOT,B):B===","&&(A=this._create_token(s.COMMA,B)),A&&this._input.next(),A},y.prototype._read_punctuation=function(){var B=this.__patterns.punct.read();if(B!=="")return B==="="?this._create_token(s.EQUALS,B):B==="?."?this._create_token(s.DOT,B):this._create_token(s.OPERATOR,B)},y.prototype._read_non_javascript=function(B){var A="";if(B==="#"){if(this._is_first_token()&&(A=this.__patterns.shebang.read(),A))return this._create_token(s.UNKNOWN,A.trim()+`
`);if(A=this.__patterns.include.read(),A)return this._create_token(s.UNKNOWN,A.trim()+`
`);B=this._input.next();var j="#";if(this._input.hasNext()&&this._input.testChar(w)){do B=this._input.next(),j+=B;while(this._input.hasNext()&&B!=="#"&&B!=="=");return B==="#"||(this._input.peek()==="["&&this._input.peek(1)==="]"?(j+="[]",this._input.next(),this._input.next()):this._input.peek()==="{"&&this._input.peek(1)==="}"&&(j+="{}",this._input.next(),this._input.next())),this._create_token(s.WORD,j)}this._input.back()}else if(B==="<"&&this._is_first_token()){if(A=this.__patterns.html_comment_start.read(),A){for(;this._input.hasNext()&&!this._input.testChar(p.newline);)A+=this._input.next();return v=!0,this._create_token(s.COMMENT,A)}}else if(v&&B==="-"&&(A=this.__patterns.html_comment_end.read(),A))return v=!1,this._create_token(s.COMMENT,A);return null},y.prototype._read_comment=function(B){var A=null;if(B==="/"){var j="";if(this._input.peek(1)==="*"){j=this.__patterns.block_comment.read();var P=C.get_directives(j);P&&P.ignore==="start"&&(j+=C.readIgnored(this._input)),j=j.replace(p.allLineBreaks,`
`),A=this._create_token(s.BLOCK_COMMENT,j),A.directives=P}else this._input.peek(1)==="/"&&(j=this.__patterns.comment.read(),A=this._create_token(s.COMMENT,j))}return A},y.prototype._read_string=function(B){if(B==="`"||B==="'"||B==='"'){var A=this._input.next();return this.has_char_escapes=!1,B==="`"?A+=this._read_string_recursive("`",!0,"${"):A+=this._read_string_recursive(B),this.has_char_escapes&&this._options.unescape_strings&&(A=F(A)),this._input.peek()===B&&(A+=this._input.next()),A=A.replace(p.allLineBreaks,`
`),this._create_token(s.STRING,A)}return null},y.prototype._allow_regexp_or_xml=function(B){return B.type===s.RESERVED&&a(B.text,["return","case","throw","else","do","typeof","yield"])||B.type===s.END_EXPR&&B.text===")"&&B.opened.previous.type===s.RESERVED&&a(B.opened.previous.text,["if","while","for"])||a(B.type,[s.COMMENT,s.START_EXPR,s.START_BLOCK,s.START,s.END_BLOCK,s.OPERATOR,s.EQUALS,s.EOF,s.SEMICOLON,s.COMMA])},y.prototype._read_regexp=function(B,A){if(B==="/"&&this._allow_regexp_or_xml(A)){for(var j=this._input.next(),P=!1,b=!1;this._input.hasNext()&&(P||b||this._input.peek()!==B)&&!this._input.testChar(p.newline);)j+=this._input.peek(),P?P=!1:(P=this._input.peek()==="\\",this._input.peek()==="["?b=!0:this._input.peek()==="]"&&(b=!1)),this._input.next();return this._input.peek()===B&&(j+=this._input.next(),j+=this._input.read(p.identifier)),this._create_token(s.STRING,j)}return null},y.prototype._read_xml=function(B,A){if(this._options.e4x&&B==="<"&&this._allow_regexp_or_xml(A)){var j="",P=this.__patterns.xml.read_match();if(P){for(var b=P[2].replace(/^{\s+/,"{").replace(/\s+}$/,"}"),V=b.indexOf("{")===0,re=0;P;){var ce=!!P[1],me=P[2],De=!!P[P.length-1]||me.slice(0,8)==="![CDATA[";if(!De&&(me===b||V&&me.replace(/^{\s+/,"{").replace(/\s+}$/,"}"))&&(ce?--re:++re),j+=P[0],re<=0)break;P=this.__patterns.xml.read_match()}return P||(j+=this._input.match(/[\s\S]*/g)[0]),j=j.replace(p.allLineBreaks,`
`),this._create_token(s.STRING,j)}}return null};function F(B){for(var A="",j=0,P=new f(B),b=null;P.hasNext();)if(b=P.match(/([\s]|[^\\]|\\\\)+/g),b&&(A+=b[0]),P.peek()==="\\"){if(P.next(),P.peek()==="x")b=P.match(/x([0-9A-Fa-f]{2})/g);else if(P.peek()==="u")b=P.match(/u([0-9A-Fa-f]{4})/g);else{A+="\\",P.hasNext()&&(A+=P.next());continue}if(!b)return B;if(j=parseInt(b[1],16),j>126&&j<=255&&b[0].indexOf("x")===0)return B;if(j>=0&&j<32){A+="\\"+b[0];continue}else j===34||j===39||j===92?A+="\\"+String.fromCharCode(j):A+=String.fromCharCode(j)}return A}y.prototype._read_string_recursive=function(B,A,j){var P,b;B==="'"?b=this.__patterns.single_quote:B==='"'?b=this.__patterns.double_quote:B==="`"?b=this.__patterns.template_text:B==="}"&&(b=this.__patterns.template_expression);for(var V=b.read(),re="";this._input.hasNext();){if(re=this._input.next(),re===B||!A&&p.newline.test(re)){this._input.back();break}else re==="\\"&&this._input.hasNext()?(P=this._input.peek(),P==="x"||P==="u"?this.has_char_escapes=!0:P==="\r"&&this._input.peek(1)===`
`&&this._input.next(),re+=this._input.next()):j&&(j==="${"&&re==="$"&&this._input.peek()==="{"&&(re+=this._input.next()),j===re&&(B==="`"?re+=this._read_string_recursive("}",A,"`"):re+=this._read_string_recursive("`",A,"${"),this._input.hasNext()&&(re+=this._input.next())));re+=b.read(),V+=re}return V},n.exports.Tokenizer=y,n.exports.TOKEN=s,n.exports.positionable_operators=R.slice(),n.exports.line_starters=E.slice()},function(n){var I=RegExp.prototype.hasOwnProperty("sticky");function g(f){this.__input=f||"",this.__input_length=this.__input.length,this.__position=0}g.prototype.restart=function(){this.__position=0},g.prototype.back=function(){this.__position>0&&(this.__position-=1)},g.prototype.hasNext=function(){return this.__position<this.__input_length},g.prototype.next=function(){var f=null;return this.hasNext()&&(f=this.__input.charAt(this.__position),this.__position+=1),f},g.prototype.peek=function(f){var m=null;return f=f||0,f+=this.__position,f>=0&&f<this.__input_length&&(m=this.__input.charAt(f)),m},g.prototype.__match=function(f,m){f.lastIndex=m;var h=f.exec(this.__input);return h&&!(I&&f.sticky)&&(h.index!==m&&(h=null)),h},g.prototype.test=function(f,m){return m=m||0,m+=this.__position,m>=0&&m<this.__input_length?!!this.__match(f,m):!1},g.prototype.testChar=function(f,m){var h=this.peek(m);return f.lastIndex=0,h!==null&&f.test(h)},g.prototype.match=function(f){var m=this.__match(f,this.__position);return m?this.__position+=m[0].length:m=null,m},g.prototype.read=function(f,m,h){var o="",p;return f&&(p=this.match(f),p&&(o+=p[0])),m&&(p||!f)&&(o+=this.readUntil(m,h)),o},g.prototype.readUntil=function(f,m){var h="",o=this.__position;f.lastIndex=this.__position;var p=f.exec(this.__input);return p?(o=p.index,m&&(o+=p[0].length)):o=this.__input_length,h=this.__input.substring(this.__position,o),this.__position=o,h},g.prototype.readUntilAfter=function(f){return this.readUntil(f,!0)},g.prototype.get_regexp=function(f,m){var h=null,o="g";return m&&I&&(o="y"),typeof f=="string"&&f!==""?h=new RegExp(f,o):f&&(h=new RegExp(f.source,o)),h},g.prototype.get_literal_regexp=function(f){return RegExp(f.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&"))},g.prototype.peekUntilAfter=function(f){var m=this.__position,h=this.readUntilAfter(f);return this.__position=m,h},g.prototype.lookBack=function(f){var m=this.__position-1;return m>=f.length&&this.__input.substring(m-f.length,m).toLowerCase()===f},n.exports.InputScanner=g},function(n,I,g){var f=g(8).InputScanner,m=g(3).Token,h=g(10).TokenStream,o=g(11).WhitespacePattern,p={START:"TK_START",RAW:"TK_RAW",EOF:"TK_EOF"},l=function(u,a){this._input=new f(u),this._options=a||{},this.__tokens=null,this._patterns={},this._patterns.whitespace=new o(this._input)};l.prototype.tokenize=function(){this._input.restart(),this.__tokens=new h,this._reset();for(var u,a=new m(p.START,""),s=null,C=[],_=new h;a.type!==p.EOF;){for(u=this._get_next_token(a,s);this._is_comment(u);)_.add(u),u=this._get_next_token(a,s);_.isEmpty()||(u.comments_before=_,_=new h),u.parent=s,this._is_opening(u)?(C.push(s),s=u):s&&this._is_closing(u,s)&&(u.opened=s,s.closed=u,s=C.pop(),u.parent=s),u.previous=a,a.next=u,this.__tokens.add(u),a=u}return this.__tokens},l.prototype._is_first_token=function(){return this.__tokens.isEmpty()},l.prototype._reset=function(){},l.prototype._get_next_token=function(u,a){this._readWhitespace();var s=this._input.read(/.+/g);return s?this._create_token(p.RAW,s):this._create_token(p.EOF,"")},l.prototype._is_comment=function(u){return!1},l.prototype._is_opening=function(u){return!1},l.prototype._is_closing=function(u,a){return!1},l.prototype._create_token=function(u,a){var s=new m(u,a,this._patterns.whitespace.newline_count,this._patterns.whitespace.whitespace_before_token);return s},l.prototype._readWhitespace=function(){return this._patterns.whitespace.read()},n.exports.Tokenizer=l,n.exports.TOKEN=p},function(n){function I(g){this.__tokens=[],this.__tokens_length=this.__tokens.length,this.__position=0,this.__parent_token=g}I.prototype.restart=function(){this.__position=0},I.prototype.isEmpty=function(){return this.__tokens_length===0},I.prototype.hasNext=function(){return this.__position<this.__tokens_length},I.prototype.next=function(){var g=null;return this.hasNext()&&(g=this.__tokens[this.__position],this.__position+=1),g},I.prototype.peek=function(g){var f=null;return g=g||0,g+=this.__position,g>=0&&g<this.__tokens_length&&(f=this.__tokens[g]),f},I.prototype.add=function(g){this.__parent_token&&(g.parent=this.__parent_token),this.__tokens.push(g),this.__tokens_length+=1},n.exports.TokenStream=I},function(n,I,g){var f=g(12).Pattern;function m(h,o){f.call(this,h,o),o?this._line_regexp=this._input.get_regexp(o._line_regexp):this.__set_whitespace_patterns("",""),this.newline_count=0,this.whitespace_before_token=""}m.prototype=new f,m.prototype.__set_whitespace_patterns=function(h,o){h+="\\t ",o+="\\n\\r",this._match_pattern=this._input.get_regexp("["+h+o+"]+",!0),this._newline_regexp=this._input.get_regexp("\\r\\n|["+o+"]")},m.prototype.read=function(){this.newline_count=0,this.whitespace_before_token="";var h=this._input.read(this._match_pattern);if(h===" ")this.whitespace_before_token=" ";else if(h){var o=this.__split(this._newline_regexp,h);this.newline_count=o.length-1,this.whitespace_before_token=o[this.newline_count]}return h},m.prototype.matching=function(h,o){var p=this._create();return p.__set_whitespace_patterns(h,o),p._update(),p},m.prototype._create=function(){return new m(this._input,this)},m.prototype.__split=function(h,o){h.lastIndex=0;for(var p=0,l=[],u=h.exec(o);u;)l.push(o.substring(p,u.index)),p=u.index+u[0].length,u=h.exec(o);return p<o.length?l.push(o.substring(p,o.length)):l.push(""),l},n.exports.WhitespacePattern=m},function(n){function I(g,f){this._input=g,this._starting_pattern=null,this._match_pattern=null,this._until_pattern=null,this._until_after=!1,f&&(this._starting_pattern=this._input.get_regexp(f._starting_pattern,!0),this._match_pattern=this._input.get_regexp(f._match_pattern,!0),this._until_pattern=this._input.get_regexp(f._until_pattern),this._until_after=f._until_after)}I.prototype.read=function(){var g=this._input.read(this._starting_pattern);return(!this._starting_pattern||g)&&(g+=this._input.read(this._match_pattern,this._until_pattern,this._until_after)),g},I.prototype.read_match=function(){return this._input.match(this._match_pattern)},I.prototype.until_after=function(g){var f=this._create();return f._until_after=!0,f._until_pattern=this._input.get_regexp(g),f._update(),f},I.prototype.until=function(g){var f=this._create();return f._until_after=!1,f._until_pattern=this._input.get_regexp(g),f._update(),f},I.prototype.starting_with=function(g){var f=this._create();return f._starting_pattern=this._input.get_regexp(g,!0),f._update(),f},I.prototype.matching=function(g){var f=this._create();return f._match_pattern=this._input.get_regexp(g,!0),f._update(),f},I.prototype._create=function(){return new I(this._input,this)},I.prototype._update=function(){},n.exports.Pattern=I},function(n){function I(g,f){g=typeof g=="string"?g:g.source,f=typeof f=="string"?f:f.source,this.__directives_block_pattern=new RegExp(g+/ beautify( \w+[:]\w+)+ /.source+f,"g"),this.__directive_pattern=/ (\w+)[:](\w+)/g,this.__directives_end_ignore_pattern=new RegExp(g+/\sbeautify\signore:end\s/.source+f,"g")}I.prototype.get_directives=function(g){if(!g.match(this.__directives_block_pattern))return null;var f={};this.__directive_pattern.lastIndex=0;for(var m=this.__directive_pattern.exec(g);m;)f[m[1]]=m[2],m=this.__directive_pattern.exec(g);return f},I.prototype.readIgnored=function(g){return g.readUntilAfter(this.__directives_end_ignore_pattern)},n.exports.Directives=I},function(n,I,g){var f=g(12).Pattern,m={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1};function h(o,p){f.call(this,o,p),this.__template_pattern=null,this._disabled=Object.assign({},m),this._excluded=Object.assign({},m),p&&(this.__template_pattern=this._input.get_regexp(p.__template_pattern),this._excluded=Object.assign(this._excluded,p._excluded),this._disabled=Object.assign(this._disabled,p._disabled));var l=new f(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(/<\?(?:[= 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Z.onClick()}),this.uiContainer.appendChild(this.buttonContainer),this.uiContainer.style.display=this._isHidden?"none":"inline-block",this.uiContainer},le.prototype.adjustClassName=function(){this.activeColorsClassName&&(this._isActive&&this.buttonContainer.className.indexOf(this.activeColorsClassName)<0?this.buttonContainer.className+=" "+this.activeColorsClassName:this._isActive||(this.buttonContainer.className=this.buttonContainer.className.replace(this.activeColorsClassName,"")))},le.prototype.hide=function(){this._isHidden=!0},le}(),he=function(le){function Z(){var q=le!==null&&le.apply(this,arguments)||this;return q.elements=[],q}return Re(Z,le),Z.prototype.addElement=function(q){this.elements.push(q)},Z.prototype.getUI=function(){var q=le.prototype.getUI.call(this);return this.elements.forEach(function(ae){return q.appendChild(ae)}),q},Z}(pe),ve=function(){function le(Z,q){this.horizontal=Z,this.vertical=q}return Object.defineProperty(le.prototype,"ratio",{get:function(){return 1*this.horizontal/this.vertical},enumerable:!1,configurable:!0}),le.prototype.getVerticalLength=function(Z){return Z/this.ratio},le.prototype.getHorizontalLength=function(Z){return Z*this.ratio},le}(),xe=function(){function le(){}return le.getIcon=function(Z,q){if(Z>0&&q>0){var ae=new ve(Z,q),ue=ae.ratio>=1?20:ae.getHorizontalLength(20),ne=ae.ratio<1?20:ae.getVerticalLength(20),te=document.createElementNS("http://www.w3.org/2000/svg","svg");te.setAttribute("xmlns","http://www.w3.org/2000/svg"),te.setAttribute("viewBox","0 0 24 24"),document.body.appendChild(te);var de=M.createDefs();te.appendChild(de);var fe=M.createElement("clipPath",[["id","text-bg-clip"]]);de.appendChild(fe);var be=M.createPath(M.getHollowRectanglePath((24-ue)/2,(24-ne)/2,ue,ne,(24-ue)/2+2,(24-ne)/2+2,ue-4,ne-4));te.appendChild(be);var Te=M.createText([["x","0"],["y","0"],["font-size","7px"],["font-family","monospace"]]);Te.appendChild(M.createTSpan(Z+":"+q)),te.appendChild(Te);var Me=Te.getBBox();M.setAttributes(Te,[["x",((24-Me.width)/2).toString()],["y",((24-Me.height)/2-Me.y).toString()]]);var je=M.createPath(M.getHollowRectanglePath(0,0,24,24,(24-Math.ceil(Me.width))/2,(24-Math.ceil(Me.height))/2,Math.ceil(Me.width),Math.ceil(Me.height)));return fe.appendChild(je),M.setAttributes(be,[["clip-path","url(#text-bg-clip)"]]),document.body.removeChild(te),te.outerHTML}return'<svg viewBox="0 0 24 24"><path d="M19 12h-2v3h-3v2h5v-5M7 9h3V7H5v5h2V9m14-6H3a2 2 0 00-2 2v14a2 2 0 002 2h18a2 2 0 002-2V5a2 2 0 00-2-2m0 16H3V5h18v14z"/></svg>'},le}(),Ce=function(le){function Z(q,ae,ue){var ne=le.call(this,q,ae)||this;return ne.isDropdownOpen=!1,ne.onClick=ne.dropdownButtonClicked,ne.dropdownButtons=ue,ne}return Re(Z,le),Z.prototype.setupDropdown=function(){var q=this;this.dropdownBlock=document.createElement("div"),this.dropdownBlock.className=this.dropdownClassName+" "+this.dropdownColorsClassName,this.dropdownBlock.style.display="none",this.dropdownButtons.forEach(function(ae){ae.className=q.className,ae.colorsClassName=q.colorsClassName,q.dropdownBlock.appendChild(ae.getUI())}),this.uiContainer.appendChild(this.dropdownBlock)},Z.prototype.positionDropdown=function(){this.dropdownBlock.style.left=this.uiContainer.clientLeft+"px",this.dropdownBlock.style.top=this.uiContainer.clientTop+this.uiContainer.clientHeight+"px"},Z.prototype.dropdownButtonClicked=function(){this.dropdownBlock===void 0&&this.setupDropdown(),this.isDropdownOpen=!this.isDropdownOpen,this.toggleDropdown()},Z.prototype.toggleDropdown=function(){this.positionDropdown(),this.dropdownBlock.style.display=this.isDropdownOpen?"inline-block":"none"},Z.prototype.showDropdown=function(){this.isDropdownOpen=!0,this.toggleDropdown()},Z.prototype.hideDropdown=function(){this.isDropdownOpen=!1,this.toggleDropdown()},Z}(Pe),Be=function(){function le(Z,q){this.GRIP_SIZE=10,this.color=Z,this.fillColor=q,this.visual=M.createGroup(),this.visual.appendChild(M.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(M.createCircle(this.GRIP_SIZE,[["fill",this.fillColor],["fill-opacity","0.9"],["stroke",this.color],["stroke-width","2"],["stroke-opacity","0.7"]]))}return le.prototype.ownsTarget=function(Z){return Z===this.visual||Z===this.visual.childNodes[0]||Z===this.visual.childNodes[1]},le.prototype.setCenter=function(Z,q){this.visual.childNodes.forEach(function(ae){return M.setAttributes(ae,[["cx",Z.toString()],["cy",q.toString()]])})},le}(),Ne=function(){function le(Z,q,ae,ue){this.isMoving=!1,this._isGridVisible=!0,this.numberOfGridLines=2,this.horizontalGridLines=[],this.verticalGridLines=[],this._zoomFactor=1,this.cropRectChanged=!1,this.canvasWidth=Z,this.canvasHeight=q,this.margin=ae,this.container=ue,this.attachEvents=this.attachEvents.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.resize=this.resize.bind(this),this.adjustCropRect=this.adjustCropRect.bind(this),this.scaleCanvas=this.scaleCanvas.bind(this),this.getRescaledRect=this.getRescaledRect.bind(this)}return Object.defineProperty(le.prototype,"aspectRatio",{get:function(){return this._aspectRatio},set:function(Z){this._aspectRatio=Z,this.adjustCropRect(),this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(Z){this._isGridVisible=Z,this.gridContainer&&M.setAttributes(this.gridContainer,[["display",this._isGridVisible?"":"none"]])},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"zoomFactor",{get:function(){return this._zoomFactor},set:function(Z){this._zoomFactor=Z,this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),le.prototype.open=function(){var Z=this;this.cropShadeElement=M.createPath("M0,0Z",[["fill",this.cropShadeColor],["fill-opacity","0.8"]]),this.container.appendChild(this.cropShadeElement),this.gridContainer=M.createGroup([["display",this.isGridVisible?"":"none"]]),this.container.appendChild(this.gridContainer);for(var q=0;q<this.numberOfGridLines;q++)this.horizontalGridLines.push(M.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]])),this.verticalGridLines.push(M.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]]));this.horizontalGridLines.forEach(function(ae){return Z.gridContainer.appendChild(ae)}),this.verticalGridLines.forEach(function(ae){return Z.gridContainer.appendChild(ae)}),this.cropRectElement=M.createRect(0,0,[["stroke",this.cropFrameColor],["stroke-width","3"],["fill","transparent"]]),this.container.appendChild(this.cropRectElement),this.topLeftGrip=new Be(this.gripColor,this.gripFillColor),this.container.appendChild(this.topLeftGrip.visual),this.topRightGrip=new Be(this.gripColor,this.gripFillColor),this.container.appendChild(this.topRightGrip.visual),this.bottomLeftGrip=new Be(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomLeftGrip.visual),this.bottomRightGrip=new Be(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomRightGrip.visual),this.attachEvents()},le.prototype.setCropRectangle=function(Z){this.cropRect=Z;var q=Object.assign({},this.cropRect);this.zoomFactor!==1&&(q.width=this.cropRect.width*this.zoomFactor,q.height=this.cropRect.height*this.zoomFactor,q.x=this.cropRect.height/this.cropRect.width<this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasWidth/2-q.width/2,q.y=this.cropRect.height/this.cropRect.width>this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasHeight/2-q.height/2),M.setAttributes(this.cropRectElement,[["x",q.x.toString()],["y",q.y.toString()],["width",q.width.toString()],["height",q.height.toString()]]);var ae=q.height/(this.numberOfGridLines+1);this.horizontalGridLines.forEach(function(ne,te){var de=q.y+ae*(te+1);M.setAttributes(ne,[["x1",""+q.x],["y1",""+de],["x2",""+(q.x+q.width)],["y2",""+de]])});var ue=q.width/(this.numberOfGridLines+1);this.verticalGridLines.forEach(function(ne,te){var de=q.x+ue*(te+1);M.setAttributes(ne,[["x1",""+de],["y1",""+q.y],["x2",""+de],["y2",""+(q.y+q.height)]])}),M.setAttributes(this.cropShadeElement,[["d",M.getHollowRectanglePath(0,0,this.canvasWidth+2*this.margin,this.canvasHeight+2*this.margin,q.x,q.y,q.width,q.height)]]),this.topLeftGrip.setCenter(q.x,q.y),this.topRightGrip.setCenter(q.x+q.width,q.y),this.bottomLeftGrip.setCenter(q.x,q.y+q.height),this.bottomRightGrip.setCenter(q.x+q.width,q.y+q.height),this.cropRectChanged&&this.onCropChange&&(this.cropRectChanged=!1,this.onCropChange(this.cropRect)),this.cropRectChanged=!1},le.prototype.attachEvents=function(){this.container.style.touchAction="none",this.container.addEventListener("pointerdown",this.onPointerDown),this.container.addEventListener("pointermove",this.onPointerMove),this.container.addEventListener("pointerup",this.onPointerUp)},le.prototype.clientToLocalCoordinates=function(Z,q){var ae=this.container.getBoundingClientRect();return{x:Z-ae.left+this.margin,y:q-ae.top+this.margin}},le.prototype.onPointerDown=function(Z){this.container.setPointerCapture(Z.pointerId),this.previousPoint=this.clientToLocalCoordinates(Z.clientX,Z.clientY),this.cropRectElement===Z.target?this.isMoving=!0:this.topLeftGrip.ownsTarget(Z.target)?this.activeGrip=this.topLeftGrip:this.bottomLeftGrip.ownsTarget(Z.target)?this.activeGrip=this.bottomLeftGrip:this.topRightGrip.ownsTarget(Z.target)?this.activeGrip=this.topRightGrip:this.bottomRightGrip.ownsTarget(Z.target)&&(this.activeGrip=this.bottomRightGrip)},le.prototype.onPointerMove=function(Z){if(this.isMoving)this.move(this.clientToLocalCoordinates(Z.clientX,Z.clientY));else if(this.activeGrip){var q=this.clientToLocalCoordinates(Z.clientX,Z.clientY);this.resize(q)}Z.preventDefault()},le.prototype.onPointerUp=function(Z){this.activeGrip=void 0,this.isMoving=!1,this.container.releasePointerCapture(Z.pointerId)},le.prototype.move=function(Z){var q=Z.x-this.previousPoint.x,ae=Z.y-this.previousPoint.y;this.zoomFactor!==1&&(q=-q/this.zoomFactor,ae=-ae/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+q),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+ae),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=Z},le.prototype.resize=function(Z){var q=Object.assign({},this.cropRect),ae=Z.x-this.previousPoint.x,ue=Z.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:q.x+ae<this.margin&&(ae=this.margin-q.x),q.x+=ae,q.width=this.cropRect.x+this.cropRect.width-q.x;break;case this.bottomRightGrip:case this.topRightGrip:q.width+ae>this.canvasWidth*this.zoomFactor&&(ae=this.canvasWidth*this.zoomFactor-q.width),q.width+=ae}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(q.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(ae),q.height=this.aspectRatio.getVerticalLength(q.width)):(q.y+=ue,q.height=this.cropRect.y+this.cropRect.height-q.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?q.height=this.aspectRatio.getVerticalLength(q.width):q.height+=ue}q.width<10&&(q.x=this.cropRect.x,q.width=10),q.height<10&&(q.y=this.cropRect.y,q.height=10),this.previousPoint=Z,q.x>=this.margin&&q.y>=this.margin&&q.x-this.margin+q.width<=this.canvasWidth&&q.y-this.margin+q.height<=this.canvasHeight&&(this.cropRect=q,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},le.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var Z=this.cropRect.x+this.cropRect.width/2,q=this.cropRect.y+this.cropRect.height/2,ae=this.aspectRatio.getHorizontalLength(this.cropRect.height),ue=this.aspectRatio.getVerticalLength(this.cropRect.width);ae/this.canvasWidth<ue/this.canvasHeight?this.cropRect.width=ae:this.cropRect.height=ue,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=Z-this.cropRect.width/2,this.cropRect.y=q-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)}},le.prototype.getRescaledRect=function(Z,q,ae,ue,ne,te){var de=ae/Z,fe=ue/q;return{x:(ne.x-te)*de+te,y:(ne.y-te)*fe+te,width:ne.width*de,height:ne.height*fe}},le.prototype.scaleCanvas=function(Z,q){var ae=this.getRescaledRect(this.canvasWidth,this.canvasHeight,Z,q,this.cropRect,this.margin);this.canvasWidth=Z,this.canvasHeight=q,this.onCropChange&&this.onCropChange(ae),this.setCropRectangle(ae)},le}(),Ue=function(){function le(Z){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=Z,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(le.prototype,"angle",{get:function(){return this._angle},set:function(Z){this._angle=Z,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),le.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},le.prototype.onPointerDown=function(Z){this.controlContainer.setPointerCapture(Z.pointerId),this.isDragging=!0,this.previousPoint={x:Z.clientX,y:Z.clientY}},le.prototype.onPointerMove=function(Z){this.isDragging&&(this.onAngleChange&&this.onAngleChange((Z.clientX-this.previousPoint.x)/5),this.previousPoint.x=Z.clientX)},le.prototype.onPointerUp=function(Z){this.isDragging&&this.onAngleChange&&this.onAngleChange((Z.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(Z.pointerId)},le.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var Z=this.angleLabelText.getBBox();M.setAttributes(this.angleLabelElement,[["x",((this.width-Z.width)/2).toString()],["y",(this.height/2).toString()]])}},le.prototype.positionScaleShape=function(){if(this.scaleShape){var Z=this.scaleShape.transform.baseVal.getItem(0);Z.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(Z,0)}},le.prototype.getVisual=function(){var Z=document.createElementNS("http://www.w3.org/2000/svg","svg");Z.setAttribute("xmlns","http://www.w3.org/2000/svg"),Z.setAttribute("width",this.width+"px"),Z.setAttribute("height",this.height+"px"),Z.setAttribute("viewBox","0 0 "+this.width+" "+this.height),Z.style.flexShrink="0",document.body.appendChild(Z);for(var q="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,ae=1;ae<=this.width/5+10;ae++){var ue=ae%5==0?this.height/3:this.height/6;q+="h4v"+-ue+"h1v"+ue}q+="v1H0Z",this.scaleShape=M.createPath(q);var ne=M.createTransform();this.scaleShape.transform.baseVal.appendItem(ne),Z.appendChild(this.scaleShape),this.angleLabelElement=M.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=M.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var te=M.createTSpan("");return te.innerHTML="&deg;",this.angleLabelElement.appendChild(te),Z.appendChild(this.angleLabelElement),document.body.removeChild(Z),Z},le}(),He=function(){function le(){this.naturalSize=!1,this.imageType="image/png"}return le.prototype.rasterize=function(Z,q,ae,ue,ne,te,de){var fe=this;return new Promise(function(be){var Te=document.createElement("canvas");Te.width=Z.width.baseVal.value-2*ue,Te.height=Z.height.baseVal.value-2*ue;var Me=1,je=1;fe.naturalSize===!0?(Me=q.naturalWidth/(Z.width.baseVal.value-2*ue)/te,je=q.naturalHeight/(Z.height.baseVal.value-2*ue)/de,Te.width=q.naturalWidth/te,Te.height=q.naturalHeight/de):fe.width!==void 0&&fe.height!==void 0&&(Me=fe.width/ae.width,je=fe.height/ae.height,Te.width*=Me,Te.height*=je);var nt=Te.getContext("2d");nt.translate(Te.width/2,Te.height/2),nt.rotate(ne*Math.PI/180),nt.scale(te,de),nt.translate(-Te.width/2,-Te.height/2),nt.drawImage(q,0,0,Te.width,Te.height);var it=document.createElement("canvas");it.width=ae.width*Me,it.height=ae.height*je,it.getContext("2d").putImageData(nt.getImageData((ae.x-ue)*Me,(ae.y-ue)*je,ae.width*Me,ae.height*je),0,0),be(it.toDataURL(fe.imageType,fe.imageQuality))})},le}(),ze=function(){function le(Z){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=le.instanceCounter++,this.styles=new N(this.instanceNo),this.target=Z,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(le.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(Z){this._zoomToCropEnabled=Z,Z?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(Z){this._isGridVisible=Z,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"gridLines",{get:function(){return this._gridLines},set:function(Z){this._gridLines=Z,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(Z){this._rotationAngle=Z,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(le.prototype,"aspectRatio",{get:function(){var Z;return(Z=this._aspectRatio)!==null&&Z!==void 0?Z:this.aspectRatios[0]},set:function(Z){this._aspectRatio=Z},enumerable:!1,configurable:!0}),le.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},le.prototype.show=function(){this.showUI(),this.open()},le.prototype.close=function(Z){Z===void 0&&(Z=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),Z||this.closeEventListeners.forEach(function(q){return q()}),this._isOpen=!1)},le.prototype.addRenderEventListener=function(Z){this.renderEventListeners.push(Z)},le.prototype.removeRenderEventListener=function(Z){this.renderEventListeners.indexOf(Z)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(Z),1)},le.prototype.addCloseEventListener=function(Z){this.closeEventListeners.push(Z)},le.prototype.removeCloseEventListener=function(Z){this.closeEventListeners.indexOf(Z)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(Z),1)},le.prototype.setupResizeObserver=function(){var Z=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){Z.resize(Z.target.clientWidth,Z.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))},le.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var Z=1*this.target.clientWidth/this.target.clientHeight,q=this.contentDiv.clientWidth/Z>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*Z:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,ae=q+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/Z;this.resize(q,ae)}},le.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},le.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",M.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},le.prototype.resize=function(Z,q){this.imageWidth=Math.round(Z),this.imageHeight=Math.round(q),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()},le.prototype.setEditingTarget=function(){var Z=document.createElement("canvas");Z.width=this.target.naturalWidth,Z.height=this.target.naturalHeight,Z.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var q=Z.toDataURL();M.setAttributes(this.editingTarget,[["href",q]]),this.setEditingTargetSize()},le.prototype.setTopLeft=function(){var Z=this.target.getBoundingClientRect(),q=this.editorCanvas.getBoundingClientRect();this.left=Z.left-q.left-this.CANVAS_MARGIN,this.top=Z.top-q.top-this.CANVAS_MARGIN},le.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=M.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=M.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=M.createGroup(),this.editingTargetRotationScaleContainer=M.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var Z=M.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(Z);var q=M.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(q),this.editingTargetContainer=M.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)},le.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},le.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=M.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new Ne(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()},le.prototype.zoomToCrop=function(){if(this.cropRect){var Z=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,q=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=Z+"px "+q+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-Z+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-q+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},le.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)},le.prototype.cropRectChanged=function(Z){this.cropRect=Z,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},le.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},le.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"},le.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},le.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 Z=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,q=this.target.offsetTop>Z+this.CANVAS_MARGIN?this.target.offsetTop-(Z+this.CANVAS_MARGIN):0;this.coverDiv.style.top=q+"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},le.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},le.prototype.addTopToolbar=function(){var Z=this;this.topToolbar=new K,this.topToolbar.display=this.styles.settings.hideTopToolbar?"none":"",this.topToolbar.className=this.toolbarStyleClass.name,this.topToolbar.colorsClassName=this.styles.settings.toolbarStyleColorsClassName?this.styles.settings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name,this.topToolbar.fadeInClassName=this.styles.fadeInAnimationClassName,this.topToolbar.blockClassName=this.toolbarBlockStyleClass.name,this.topToolbar.buttonClassName=this.toolbarButtonStyleClass.name,this.topToolbar.buttonColorsClassName=this.styles.settings.toolbarButtonStyleColorsClassName?this.styles.settings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,this.topToolbar.buttonActiveColorsClassName=this.styles.settings.toolbarActiveButtonStyleColorsClassName?this.styles.settings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name;var q=new Se;q.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(q);var ae=[];this.aspectRatios.forEach(function(je){var nt=new Pe(xe.getIcon(je.horizontal,je.vertical),je.horizontal===0&&je.vertical===0?"FREE":je.horizontal+":"+je.vertical);nt.onClick=function(){return Z.ratioButtonClicked(je)},ae.push(nt)}),this.aspectRatioButton=new Ce(xe.getIcon(0,0),"Aspect ratio",ae),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,q.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var ue=new Pe('<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");ue.isActive=this.isGridVisible,ue.onClick=function(){Z.isGridVisible=!Z.isGridVisible,ue.isActive=Z.isGridVisible},q.addButton(ue);var ne=new Pe('<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(ne.isActive=this.zoomToCropEnabled,ne.onClick=function(){Z.zoomToCropEnabled=!Z.zoomToCropEnabled,ne.isActive=Z.zoomToCropEnabled},q.addButton(ne),!X.isLicensed){var te=new he;this.topToolbar.addElementBlock(te);var de=document.createElement("div");de.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var fe=document.createElement("a");fe.style.color="currentColor",fe.href="https://markerjs.com/products/cropro",fe.target="_blank",fe.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>',de.appendChild(fe),te.addElement(de)}var be=new Se;be.minWidth=3*this.toolbarHeight+"px",be.contentAlign="end",this.topToolbar.addButtonBlock(be);var Te=new Pe('<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");Te.onClick=this.startRenderAndClose,be.addButton(Te),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(Te.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var Me=new Pe('<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");Me.onClick=this.close,be.addButton(Me),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(Me.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},le.prototype.addBottomToolbar=function(){var Z=this;this.bottomToolbar=new K,this.bottomToolbar.display=this.styles.settings.hideBottomToolbar?"none":"",this.bottomToolbar.className=this.toolbarStyleClass.name,this.bottomToolbar.colorsClassName=this.styles.settings.toolbarStyleColorsClassName?this.styles.settings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name,this.bottomToolbar.fadeInClassName=this.styles.fadeInAnimationClassName,this.bottomToolbar.blockClassName=this.toolbarBlockStyleClass.name,this.bottomToolbar.buttonClassName=this.toolbarButtonStyleClass.name,this.bottomToolbar.buttonColorsClassName=this.styles.settings.toolbarButtonStyleColorsClassName?this.styles.settings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,this.bottomToolbar.buttonActiveColorsClassName=this.styles.settings.toolbarActiveButtonStyleColorsClassName?this.styles.settings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name;var q=new Se;q.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(q);var ae=new Pe('<svg viewBox="0 0 24 24"><path d="M13 4.07V1L8.45 5.55 13 10V6.09c2.84.48 5 2.94 5 5.91s-2.16 5.43-5 5.91v2.02c3.95-.49 7-3.85 7-7.93s-3.05-7.44-7-7.93M7.1 18.32c1.16.9 2.51 1.44 3.9 1.61V17.9c-.87-.15-1.71-.49-2.46-1.03L7.1 18.32M6.09 13H4.07c.17 1.39.72 2.73 1.62 3.89l1.41-1.42c-.52-.75-.87-1.59-1.01-2.47m1.02-4.47L5.7 7.11C4.8 8.27 4.24 9.61 4.07 11h2.02c.14-.87.49-1.72 1.02-2.47z"/></svg>',"Rotate left");ae.onClick=this.rotateLeftButtonClicked,q.addButton(ae);var ue=new Pe('<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");ue.onClick=this.rotateRightButtonClicked,q.addButton(ue);var ne=new he;ne.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(ne),this.straightener=new Ue("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(be){Z.rotateBy(be),Z.straightener.angle=Z.rotationAngle},ne.addElement(this.straightener.getUI());var te=new Se;te.minWidth=2*this.toolbarHeight+"px",te.contentAlign="end",this.bottomToolbar.addButtonBlock(te);var de=new Pe('<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");de.onClick=this.flipHorizontallyButtonClicked,te.addButton(de);var fe=new Pe('<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");fe.onClick=this.flipVerticallyButtonClicked,te.addButton(fe)},le.prototype.ratioButtonClicked=function(Z){this.aspectRatio=Z,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},le.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=xe.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},le.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new ve(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 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ae=this.cropImage.getBoundingClientRect();return{x:Z-ae.left,y:q-ae.top}},le.prototype.onWindowResize=function(){this.positionUI()},le.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var Z=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=Z+"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()},le.prototype.rotateLeftButtonClicked=function(){var Z=this.rotationAngle-90;this.rotationAngle%90!=0&&(Z+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(Z)},le.prototype.rotateRightButtonClicked=function(){var Z=this.rotationAngle+90;this.rotationAngle%90!=0&&(Z-=this.rotationAngle>=0?this.rotationAngle%90:90+this.rotationAngle%90),this.rotateTo(Z)},le.prototype.rotateTo=function(Z){Z=(Z=Z>180?Z-360:Z)<=-180?Z+360:Z,this.rotationAngle=Z,this.applyRotation()},le.prototype.rotateBy=function(Z){this.rotateTo((this.rotationAngle+Z)%360)},le.prototype.applyRotation=function(){var Z=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var q=this.editingTargetRotationContainer.transform.baseVal.getItem(0);q.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(q,0);var ae=this.editingTarget.getBoundingClientRect();this.scaleFactor=Math.min(this.imageWidth/ae.width,this.imageHeight/ae.height),this.editingTargetRotationScaleContainer.style.transform="scale("+this.scaleFactor+")",this.zoomToCropEnabled=Z},le.prototype.flipHorizontallyButtonClicked=function(){this.flippedHorizontally=!this.flippedHorizontally,this.applyFlip()},le.prototype.flipVerticallyButtonClicked=function(){this.flippedVertically=!this.flippedVertically,this.applyFlip()},le.prototype.applyFlip=function(){this.editingTarget.style.transform="scale("+(this.flippedHorizontally?-1:1)+","+(this.flippedVertically?-1:1)+")"},le.prototype.startRenderAndClose=function(){return Ie(this,void 0,void 0,function(){var Z,q;return ye(this,function(ae){switch(ae.label){case 0:return[4,this.render()];case 1:return Z=ae.sent(),q=this.getState(),this.renderEventListeners.forEach(function(ue){return ue(Z,q)}),this.close(!0),[2]}})})},le.prototype.render=function(){return Ie(this,void 0,void 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2:return[2,q.sent()]}})})},le.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new ie("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 ie("toolbar_colors",`
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align-items: center;
box-sizing: content-box;
`));var Z=this.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new ie("toolbar_button",`
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width: `+(this.toolbarHeight-2*Z)+`px;
height: `+(this.toolbarHeight-2*Z)+`px;
padding: `+Z+`px;
cursor: default;
user-select: none;
box-sizing: content-box;
`)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new ie("toolbar_button_colors",`
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fill: currentColor;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new ie("toolbar_active_button",`
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fill: currentColor;
background-color: `+this.styles.settings.toolbarBackgroundActiveColor+`
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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);
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line-height: 0px;
`)),this.toolbarDropdownStyleColorsClass=this.styles.addClass(new ie("toolbar_dropdown_colors",`
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overflow: hidden;
justify-content: center;
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display: flex;
overflow: hidden;
justify-content: center;
height: `+(this.toolbarHeight-2*Z)+`px;
padding: `+Z+`px;
cursor: default;
user-select: none;
box-sizing: content-box;
`)),this.toolbarStraightenerStyleColorsClass=this.styles.addClass(new ie("toolbar_straightener_colors",`
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fill: currentColor;
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from {
opacity: 0;
}
to {
opacity: 1;
}
`)),this.addRule(new g("@keyframes "+this.classNamePrefix+"_fade_out_animation_frames",`
from {
opacity: 1;
}
to {
opacity: 0;
}
`)),this.addClass(new f("fade_in",`
animation-duration: 0.3s;
animation-name: `+this.classNamePrefix+`_fade_in_animation_frames;
`)),this.addClass(new f("fade_out",`
animation-duration: 0.3s;
animation-name: `+this.classNamePrefix+`_fade_out_animation_frames;
`))},X.prototype.removeStyleSheet=function(){var M;this.styleSheet&&(((M=this.styleSheetRoot)!==null&&M!==void 0?M:document.head).removeChild(this.styleSheet),this.styleSheet=void 0)},X}(),g=function(X,M){this.selector=X,this.style=M},f=function(X,M){this.localName=X,this.style=M},m=function(){function X(M,N,Y,ie,K){this.buttons=[],this.markerButtons=[],this.buttonClickListeners=[],this.markerjsContainer=M,this.displayMode=N,this.markerItems=Y,this.uiStyleSettings=ie,this.styles=K,this.addStyles(),this.adjustLayout=this.adjustLayout.bind(this),this.overflowButtonClicked=this.overflowButtonClicked.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this)}return X.prototype.show=function(M){var N=this;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=M,this.uiContainer.className=this.toolbarStyleClass.name+" "+this.styles.fadeInAnimationClassName+" 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.72z"/></svg>',"notes"),this.markerButtonBlock=document.createElement("div"),this.markerButtonBlock.className=this.toolbarBlockStyleClass.name,this.markerButtonBlock.style.flexGrow="2",this.markerButtonBlock.style.textAlign="center",this.uiContainer.appendChild(this.markerButtonBlock),this.markerButtonOverflowBlock=document.createElement("div"),this.markerButtonOverflowBlock.className=this.toolbarOverflowBlockStyleClass.name+" "+(this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName?this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName:this.toolbarOverflowBlockStyleColorsClass.name),this.markerButtonOverflowBlock.style.display="none",this.uiContainer.appendChild(this.markerButtonOverflowBlock),this.markerItems&&(this.markerItems.forEach(function(K){var pe=document.createElement("div");pe.className=""+N.toolbarButtonStyleClass.name,pe.setAttribute("data-type-name",K.typeName),pe.innerHTML=K.icon,pe.addEventListener("click",function(){N.markerToolbarButtonClicked(pe,K)}),N.buttons.push(pe),N.markerButtons.push(pe)}),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 ie=document.createElement("div");ie.className=this.toolbarBlockStyleClass.name,ie.style.whiteSpace="nowrap",ie.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(ie),this.addActionButton(ie,'<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(ie,'<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"close"),this.markerjsContainer.appendChild(this.uiContainer),this.setSelectMode(),this.setCurrentMarker(),this.adjustLayout()},X.prototype.addButtonClickListener=function(M){this.buttonClickListeners.push(M)},X.prototype.removeButtonClickListener=function(M){this.buttonClickListeners.indexOf(M)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(M),1)},X.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},X.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var M=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var N=0;N<this.markerButtons.length;N++)N<M||N===M&&this.markerButtons.length-1===M?this.markerButtonBlock.appendChild(this.markerButtons[N]):(N===M&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[N]))}},X.prototype.overflowButtonClicked=function(){this.markerButtonOverflowBlock.style.display!=="none"?(this.markerButtonOverflowBlock.className=this.markerButtonOverflowBlock.className.replace(this.styles.fadeInAnimationClassName,""),this.markerButtonOverflowBlock.style.display="none"):(this.markerButtonOverflowBlock.className+=" "+this.styles.fadeInAnimationClassName,this.markerButtonOverflowBlock.style.top=this.uiContainer.offsetTop+this.overflowButton.offsetHeight+"px",this.markerButtonOverflowBlock.style.right=this.uiContainer.offsetWidth-this.overflowButton.offsetLeft-this.overflowButton.offsetWidth+2*this.uiContainer.offsetLeft+"px",this.markerButtonOverflowBlock.style.display="inline-block")},X.prototype.resetButtonStyles=function(){var M=this;this.buttons.forEach(function(N){N.className=N.className.replace(M.uiStyleSettings.toolbarButtonStyleColorsClassName?M.uiStyleSettings.toolbarButtonStyleColorsClassName:M.toolbarButtonStyleColorsClass.name,"").trim(),N.className=N.className.replace(M.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?M.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:M.toolbarActiveButtonStyleColorsClass.name,"").trim(),N.className+=" "+(M.uiStyleSettings.toolbarButtonStyleColorsClassName?M.uiStyleSettings.toolbarButtonStyleColorsClassName:M.toolbarButtonStyleColorsClass.name)})},X.prototype.addActionButton=function(M,N,Y){var ie=this,K=document.createElement("div");switch(K.className=""+this.toolbarButtonStyleClass.name,K.innerHTML=N,K.setAttribute("data-action",Y),K.addEventListener("click",function(){ie.actionToolbarButtonClicked(K,Y)}),Y){case"select":K.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":K.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":K.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":K.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":K.style.fill=this.uiStyleSettings.closeButtonColor}M.appendChild(K),this.buttons.push(K)},X.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new f("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 f("toolbar_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
`)),this.toolbarBlockStyleClass=this.styles.addClass(new f("toolbar-block",`
display: inline-block;
box-sizing: content-box;
`)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new f("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 f("toolbar-overflow-block_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`));var M=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new f("toolbar_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*M)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*M)+`px;
padding: `+M+`px;
box-sizing: content-box;
`)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new f("toolbar_button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new f("toolbar_active_button",`
fill: `+this.uiStyleSettings.toolbarColor+`;
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new g("."+this.toolbarButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`)),this.styles.addRule(new g("."+this.toolbarButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`))},X.prototype.markerToolbarButtonClicked=function(M,N){this.setActiveButton(M),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(Y){return Y("marker",N)}),this.markerButtonOverflowBlock.style.display="none"},X.prototype.actionToolbarButtonClicked=function(M,N){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(Y){return Y("action",N)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},X.prototype.setActiveButton=function(M){this.resetButtonStyles(),M.className=M.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),M.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},X.prototype.setActiveMarkerButton=function(M){var N=this.markerButtons.find(function(Y){return Y.getAttribute("data-type-name")===M});N&&this.setActiveButton(N)},X.prototype.setCurrentMarker=function(M){var N=this;this.currentMarker=M,this.buttons.filter(function(Y){return/delete|notes/.test(Y.getAttribute("data-action"))}).forEach(function(Y){N.currentMarker===void 0?(Y.style.fillOpacity="0.4",Y.style.pointerEvents="none"):(Y.style.fillOpacity="1",Y.style.pointerEvents="all")})},X}(),h=function(){function X(M,N,Y,ie){this.panels=[],this.panelButtons=[],this.markerjsContainer=M,this.displayMode=N,this.uiStyleSettings=Y,this.styles=ie,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return X.prototype.addStyles=function(){var M;this.toolboxStyleClass=this.styles.addClass(new f("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 f("toolbox_colors",`
color: `+this.uiStyleSettings.toolboxColor+`;
`));var N=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new f("toolbox-button-row",`
display: flex;
cursor: default;
box-sizing: content-box;
`)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new f("toolbox-button-row_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`)),this.toolboxPanelRowStyleClass=this.styles.addClass(new f("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 f("toolbox-panel-row_colors",`
background-color: `+((M=this.uiStyleSettings.toolboxBackgroundColor)!==null&&M!==void 0?M:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
`)),this.toolboxButtonStyleClass=this.styles.addClass(new f("toolbox_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*N)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*N)+`px;
padding: `+N+`px;
box-sizing: content-box;
`)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new f("toolbox-button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new f("toolbox-active-button_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.styles.addRule(new g("."+this.toolboxButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new g("."+this.toolboxButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`))},X.prototype.show=function(M){var N;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=M,this.uiContainer.className=this.toolboxStyleClass.name+" "+((N=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&N!==void 0?N:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},X.prototype.setPanelButtons=function(M){var N,Y,ie=this;this.panels=M,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((N=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&N!==void 0?N:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((Y=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&Y!==void 0?Y:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(K){var pe;K.uiStyleSettings=ie.uiStyleSettings;var Se=document.createElement("div");Se.className=ie.toolboxButtonStyleClass.name+" "+((pe=ie.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&pe!==void 0?pe:ie.toolboxButtonStyleColorsClass.name),Se.innerHTML=K.icon,Se.title=K.title,Se.addEventListener("click",function(){ie.panelButtonClick(K)}),ie.panelButtons.push(Se),ie.buttonRow.appendChild(Se)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},X.prototype.panelButtonClick=function(M){var N=this,Y=-1;if(M!==this.activePanel){Y=this.panels.indexOf(M),this.panelRow.innerHTML="";var ie=M.getUi();ie.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(ie),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=M}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){N.displayMode==="inline"?N.panelRow.style.display="none":N.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(K,pe){var Se,Pe;K.className=N.toolboxButtonStyleClass.name+" "+(pe===Y?""+((Se=N.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&Se!==void 0?Se:N.toolboxActiveButtonStyleColorsClass.name):""+((Pe=N.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&Pe!==void 0?Pe:N.toolboxButtonStyleColorsClass.name))})},X}(),o=function(X,M){this.title=X,this.icon=M},p=function(X){function M(N,Y,ie,K){var pe=X.call(this,N,K||'<svg viewBox="0 0 24 24"><path d="M17.5 12a1.5 1.5 0 01-1.5-1.5A1.5 1.5 0 0117.5 9a1.5 1.5 0 011.5 1.5 1.5 1.5 0 01-1.5 1.5m-3-4A1.5 1.5 0 0113 6.5 1.5 1.5 0 0114.5 5 1.5 1.5 0 0116 6.5 1.5 1.5 0 0114.5 8m-5 0A1.5 1.5 0 018 6.5 1.5 1.5 0 019.5 5 1.5 1.5 0 0111 6.5 1.5 1.5 0 019.5 8m-3 4A1.5 1.5 0 015 10.5 1.5 1.5 0 016.5 9 1.5 1.5 0 018 10.5 1.5 1.5 0 016.5 12M12 3a9 9 0 00-9 9 9 9 0 009 9 1.5 1.5 0 001.5-1.5c0-.39-.15-.74-.39-1-.23-.27-.38-.62-.38-1a1.5 1.5 0 011.5-1.5H16a5 5 0 005-5c0-4.42-4.03-8-9-8z"/></svg>')||this;return pe.colors=[],pe.addTransparent=!1,pe.colorBoxes=[],pe.colors=Y,pe.currentColor=ie,pe.setCurrentColor=pe.setCurrentColor.bind(pe),pe.getColorBox=pe.getColorBox.bind(pe),pe}return $(M,X),M.prototype.getUi=function(){var N=this,Y=document.createElement("div");return Y.style.overflow="hidden",Y.style.whiteSpace="nowrap",this.colors.forEach(function(ie){var K=N.getColorBox(ie);Y.appendChild(K),N.colorBoxes.push(K)}),Y},M.prototype.getColorBox=function(N){var Y=this,ie=this.uiStyleSettings.toolbarHeight/4,K=this.uiStyleSettings.toolbarHeight-ie,pe=document.createElement("div");pe.style.display="inline-block",pe.style.boxSizing="content-box",pe.style.width=K-2+"px",pe.style.height=K-2+"px",pe.style.padding="1px",pe.style.marginRight="2px",pe.style.marginBottom="2px",pe.style.borderWidth="2px",pe.style.borderStyle="solid",pe.style.borderRadius=(K+2)/2+"px",pe.style.borderColor=N===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",pe.addEventListener("click",function(){Y.setCurrentColor(N,pe)});var Se=document.createElement("div");return Se.style.display="inline-block",Se.style.width=K-2+"px",Se.style.height=K-2+"px",Se.style.backgroundColor=N,Se.style.borderRadius=K/2+"px",N==="transparent"&&(Se.style.fill=this.uiStyleSettings.toolboxAccentColor,Se.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>`),pe.appendChild(Se),pe},M.prototype.setCurrentColor=function(N,Y){var ie=this;this.currentColor=N,this.colorBoxes.forEach(function(K){K.style.borderColor=K===Y?ie.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(N)},M}(o),l=function(){function X(M,N,Y){this._state="new",this._isSelected=!1,this._container=M,this._overlayContainer=N,this.globalSettings=Y,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(X.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),X.prototype.ownsTarget=function(M){return!1},Object.defineProperty(X.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),X.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},X.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},X.prototype.pointerDown=function(M,N){},X.prototype.dblClick=function(M,N){},X.prototype.manipulate=function(M){},X.prototype.pointerUp=function(M){this.stateChanged()},X.prototype.dispose=function(){},X.prototype.addMarkerVisualToContainer=function(M){this.container.childNodes.length>0?this.container.insertBefore(M,this.container.childNodes[0]):this.container.appendChild(M)},X.prototype.getState=function(){return{typeName:X.typeName,state:this.state,notes:this.notes}},X.prototype.restoreState=function(M){this._state=M.state,this.notes=M.notes},X.prototype.scale=function(M,N){},X.prototype.colorChanged=function(M){this.onColorChanged&&this.onColorChanged(M),this.stateChanged()},X.prototype.fillColorChanged=function(M){this.onFillColorChanged&&this.onFillColorChanged(M),this.stateChanged()},X.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var M=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),M.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(M)&&this.onStateChanged(this)}},X.typeName="MarkerBase",X}(),u=function(){function X(){this.findGripByVisual=this.findGripByVisual.bind(this)}return X.prototype.findGripByVisual=function(M){return this.topLeft.ownsTarget(M)?this.topLeft:this.topCenter.ownsTarget(M)?this.topCenter:this.topRight.ownsTarget(M)?this.topRight:this.centerLeft.ownsTarget(M)?this.centerLeft:this.centerRight.ownsTarget(M)?this.centerRight:this.bottomLeft.ownsTarget(M)?this.bottomLeft:this.bottomCenter.ownsTarget(M)?this.bottomCenter:this.bottomRight.ownsTarget(M)?this.bottomRight:void 0},X}(),a=function(){function X(){this.GRIP_SIZE=10,this.visual=L.createGroup(),this.visual.appendChild(L.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(L.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return X.prototype.ownsTarget=function(M){return M===this.visual||M===this.visual.childNodes[0]||M===this.visual.childNodes[1]},X}(),s=function(){function X(){}return X.toITransformMatrix=function(M){return{a:M.a,b:M.b,c:M.c,d:M.d,e:M.e,f:M.f}},X.toSVGMatrix=function(M,N){return M.a=N.a,M.b=N.b,M.c=N.c,M.d=N.d,M.e=N.e,M.f=N.f,M},X}(),C=function(X){function M(N,Y,ie){var K=X.call(this,N,Y,ie)||this;return K.left=0,K.top=0,K.width=0,K.height=0,K.defaultSize={x:50,y:20},K.offsetX=0,K.offsetY=0,K.rotationAngle=0,K.CB_DISTANCE=10,K._suppressMarkerCreateEvent=!1,K.container.transform.baseVal.appendItem(L.createTransform()),K.setupControlBox(),K}return $(M,X),Object.defineProperty(M.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(M.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(M.prototype,"visual",{get:function(){return this._visual},set:function(N){this._visual=N;var Y=L.createTransform();this._visual.transform.baseVal.appendItem(Y)},enumerable:!1,configurable:!0}),M.prototype.ownsTarget=function(N){return!!X.prototype.ownsTarget.call(this,N)||!!(this.controlGrips.findGripByVisual(N)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(N))},M.prototype.pointerDown=function(N,Y){X.prototype.pointerDown.call(this,N,Y),this.state==="new"&&(this.left=N.x,this.top=N.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var ie=this.unrotatePoint(N);if(this.manipulationStartX=ie.x,this.manipulationStartY=ie.y,this.offsetX=ie.x-this.left,this.offsetY=ie.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(Y),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(Y)){this.activeGrip=this.rotatorGrip;var K=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=K.x-this.width/2,this.top=K.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var pe=this.container.transform.baseVal.getItem(0);pe.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(pe,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},M.prototype.pointerUp=function(N){var Y=this.state;X.prototype.pointerUp.call(this,N),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(N),this._state="select",Y==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},M.prototype.moveVisual=function(N){this.visual.style.transform="translate("+N.x+"px, "+N.y+"px)"},M.prototype.manipulate=function(N){var Y=this.unrotatePoint(N);this.state==="creating"?this.resize(N):this.state==="move"?(this.left=this.manipulationStartLeft+(Y.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(Y.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(Y):this.state==="rotate"&&this.rotate(N)},M.prototype.resize=function(N){var Y=this.manipulationStartLeft,ie=this.manipulationStartWidth,K=this.manipulationStartTop,pe=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:Y=this.manipulationStartLeft+N.x-this.manipulationStartX,ie=this.manipulationStartWidth+this.manipulationStartLeft-Y;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:ie=this.manipulationStartWidth+N.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:K=this.manipulationStartTop+N.y-this.manipulationStartY,pe=this.manipulationStartHeight+this.manipulationStartTop-K;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:pe=this.manipulationStartHeight+N.y-this.manipulationStartY}ie>=0?(this.left=Y,this.width=ie):(this.left=Y+ie,this.width=-ie),pe>=0?(this.top=K,this.height=pe):(this.top=K+pe,this.height=-pe),this.setSize()},M.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},M.prototype.rotate=function(N){if(Math.abs(N.x-this.centerX)>.1){var Y=Math.sign(N.x-this.centerX);this.rotationAngle=180*Math.atan((N.y-this.centerY)/(N.x-this.centerX))/Math.PI+90*Y,this.applyRotation()}},M.prototype.applyRotation=function(){var N=this.container.transform.baseVal.getItem(0);N.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(N,0)},M.prototype.rotatePoint=function(N){if(this.rotationAngle===0)return N;var Y=this.container.getCTM(),ie=L.createPoint(N.x,N.y);return{x:(ie=ie.matrixTransform(Y)).x,y:ie.y}},M.prototype.unrotatePoint=function(N){if(this.rotationAngle===0)return N;var Y=this.container.getCTM();Y=Y.inverse();var ie=L.createPoint(N.x,N.y);return{x:(ie=ie.matrixTransform(Y)).x,y:ie.y}},M.prototype.select=function(){X.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},M.prototype.deselect=function(){X.prototype.deselect.call(this),this.controlBox.style.display="none"},M.prototype.setupControlBox=function(){this.controlBox=L.createGroup();var N=L.createTransform();N.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(N),this.container.appendChild(this.controlBox),this.controlRect=L.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=L.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 u,this.addControlGrips(),this.controlBox.style.display="none"},M.prototype.adjustControlBox=function(){var N=this.controlBox.transform.baseVal.getItem(0);N.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(N,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()},M.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()},M.prototype.createGrip=function(){var N=new a;return N.visual.transform.baseVal.appendItem(L.createTransform()),this.controlBox.appendChild(N.visual),N},M.prototype.positionGrips=function(){var N=this.controlGrips.topLeft.GRIP_SIZE,Y=-N/2,ie=Y,K=(this.width+this.CB_DISTANCE)/2-N/2,pe=(this.height+this.CB_DISTANCE)/2-N/2,Se=this.height+this.CB_DISTANCE-N/2,Pe=this.width+this.CB_DISTANCE-N/2;this.positionGrip(this.controlGrips.topLeft.visual,Y,ie),this.positionGrip(this.controlGrips.topCenter.visual,K,ie),this.positionGrip(this.controlGrips.topRight.visual,Pe,ie),this.positionGrip(this.controlGrips.centerLeft.visual,Y,pe),this.positionGrip(this.controlGrips.centerRight.visual,Pe,pe),this.positionGrip(this.controlGrips.bottomLeft.visual,Y,Se),this.positionGrip(this.controlGrips.bottomCenter.visual,K,Se),this.positionGrip(this.controlGrips.bottomRight.visual,Pe,Se),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,K,ie-3*this.CB_DISTANCE)},M.prototype.positionGrip=function(N,Y,ie){var K=N.transform.baseVal.getItem(0);K.setTranslate(Y,ie),N.transform.baseVal.replaceItem(K,0)},M.prototype.hideControlBox=function(){this.controlBox.style.display="none"},M.prototype.showControlBox=function(){this.controlBox.style.display=""},M.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:s.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:s.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},X.prototype.getState.call(this))},M.prototype.restoreState=function(N){X.prototype.restoreState.call(this,N);var Y=N;this.left=Y.left,this.top=Y.top,this.width=Y.width,this.height=Y.height,this.rotationAngle=Y.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(s.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,Y.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(s.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,Y.containerTransformMatrix))},M.prototype.scale=function(N,Y){X.prototype.scale.call(this,N,Y);var ie=this.rotatePoint({x:this.left,y:this.top}),K=this.unrotatePoint({x:ie.x*N,y:ie.y*Y});this.left=K.x,this.top=K.y,this.width=this.width*N,this.height=this.height*Y,this.adjustControlBox()},M}(l),_=function(X){function M(N,Y,ie){var K=X.call(this,N,Y,ie)||this;return K.fillColor="transparent",K.strokeColor="transparent",K.strokeWidth=0,K.strokeDasharray="",K.opacity=1,K.setStrokeColor=K.setStrokeColor.bind(K),K.setFillColor=K.setFillColor.bind(K),K.setStrokeWidth=K.setStrokeWidth.bind(K),K.setStrokeDasharray=K.setStrokeDasharray.bind(K),K.createVisual=K.createVisual.bind(K),K}return $(M,X),M.prototype.ownsTarget=function(N){return!(!X.prototype.ownsTarget.call(this,N)&&N!==this.visual)},M.prototype.createVisual=function(){this.visual=L.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)},M.prototype.pointerDown=function(N,Y){X.prototype.pointerDown.call(this,N,Y),this.state==="new"&&(this.createVisual(),this.moveVisual(N),this._state="creating")},M.prototype.manipulate=function(N){X.prototype.manipulate.call(this,N)},M.prototype.resize=function(N){X.prototype.resize.call(this,N),this.setSize()},M.prototype.setSize=function(){X.prototype.setSize.call(this),L.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},M.prototype.pointerUp=function(N){X.prototype.pointerUp.call(this,N),this.setSize()},M.prototype.setStrokeColor=function(N){this.strokeColor=N,this.visual&&L.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(N),this.stateChanged()},M.prototype.setFillColor=function(N){this.fillColor=N,this.visual&&L.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},M.prototype.setStrokeWidth=function(N){this.strokeWidth=N,this.visual&&L.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},M.prototype.setStrokeDasharray=function(N){this.strokeDasharray=N,this.visual&&L.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},M.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},X.prototype.getState.call(this))},M.prototype.restoreState=function(N){var Y=N;this.fillColor=Y.fillColor,this.strokeColor=Y.strokeColor,this.strokeWidth=Y.strokeWidth,this.strokeDasharray=Y.strokeDasharray,this.opacity=Y.opacity,this.createVisual(),X.prototype.restoreState.call(this,N),this.setSize()},M.prototype.scale=function(N,Y){X.prototype.scale.call(this,N,Y),this.setSize()},M.title="Rectangle marker",M}(C),w=function(X){function M(N,Y,ie,K){var pe=X.call(this,N,K||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return pe.widths=[],pe.widthBoxes=[],pe.widths=Y,pe.currentWidth=ie,pe.setCurrentWidth=pe.setCurrentWidth.bind(pe),pe}return $(M,X),M.prototype.getUi=function(){var N=this,Y=document.createElement("div");return Y.style.display="flex",Y.style.overflow="hidden",Y.style.flexGrow="2",this.widths.forEach(function(ie){var K=document.createElement("div");K.style.display="flex",K.style.flexGrow="2",K.style.alignItems="center",K.style.justifyContent="space-between",K.style.padding="5px",K.style.borderWidth="2px",K.style.borderStyle="solid",K.style.borderColor=ie===N.currentWidth?N.uiStyleSettings.toolboxAccentColor:"transparent",K.addEventListener("click",function(){N.setCurrentWidth(ie,K)}),Y.appendChild(K);var pe=document.createElement("div");pe.innerText=ie.toString(),pe.style.marginRight="5px",K.appendChild(pe);var Se=document.createElement("div");Se.style.minHeight="20px",Se.style.flexGrow="2",Se.style.display="flex",Se.style.alignItems="center";var Pe=document.createElement("hr");Pe.style.minWidth="20px",Pe.style.border="0px",Pe.style.borderTop=ie+"px solid "+N.uiStyleSettings.toolboxColor,Pe.style.flexGrow="2",Se.appendChild(Pe),K.appendChild(Se),N.widthBoxes.push(K)}),Y},M.prototype.setCurrentWidth=function(N,Y){var ie=this;this.currentWidth=N,this.widthBoxes.forEach(function(K){K.style.borderColor=K===Y?ie.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},M}(o),O=function(X){function M(N,Y,ie,K){var pe=X.call(this,N,K||'<svg viewBox="0 0 24 24"><path d="M3 16h5v-2H3v2m6.5 0h5v-2h-5v2m6.5 0h5v-2h-5v2M3 20h2v-2H3v2m4 0h2v-2H7v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2M3 12h8v-2H3v2m10 0h8v-2h-8v2M3 4v4h18V4H3z"/></svg>')||this;return pe.styles=[],pe.styleBoxes=[],pe.styles=Y,pe.currentStyle=ie,pe.setCurrentStyle=pe.setCurrentStyle.bind(pe),pe}return $(M,X),M.prototype.getUi=function(){var N=this,Y=document.createElement("div");return Y.style.display="flex",Y.style.overflow="hidden",Y.style.flexGrow="2",this.styles.forEach(function(ie){var K=document.createElement("div");K.style.display="flex",K.style.alignItems="center",K.style.justifyContent="space-between",K.style.padding="5px",K.style.borderWidth="2px",K.style.borderStyle="solid",K.style.overflow="hidden",K.style.maxWidth=100/N.styles.length-5+"%",K.style.borderColor=ie===N.currentStyle?N.uiStyleSettings.toolboxAccentColor:"transparent",K.addEventListener("click",function(){N.setCurrentStyle(ie,K)}),Y.appendChild(K);var pe=document.createElement("div");pe.style.minHeight="20px",pe.style.flexGrow="2",pe.style.overflow="hidden";var Se=`<svg width="100" height="20">
<line x1="0" y1="10" x2="100" y2="10" stroke="`+N.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(ie!==""?'stroke-dasharray="'+ie+'"':"")+` />
</svg>`;pe.innerHTML=Se,K.appendChild(pe),N.styleBoxes.push(K)}),Y},M.prototype.setCurrentStyle=function(N,Y){var ie=this;this.currentStyle=N,this.styleBoxes.forEach(function(K){K.style.borderColor=K===Y?ie.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},M}(o),R=function(X){function M(N,Y,ie){var K=X.call(this,N,Y,ie)||this;return K.strokeColor=ie.defaultColor,K.strokeWidth=ie.defaultStrokeWidth,K.strokeDasharray=ie.defaultStrokeDasharray,K.strokePanel=new p("Line color",ie.defaultColorSet,ie.defaultColor),K.strokePanel.onColorChanged=K.setStrokeColor,K.strokeWidthPanel=new w("Line width",ie.defaultStrokeWidths,ie.defaultStrokeWidth),K.strokeWidthPanel.onWidthChanged=K.setStrokeWidth,K.strokeStylePanel=new O("Line style",ie.defaultStrokeDasharrays,ie.defaultStrokeDasharray),K.strokeStylePanel.onStyleChanged=K.setStrokeDasharray,K}return $(M,X),Object.defineProperty(M.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),M.prototype.getState=function(){var N=X.prototype.getState.call(this);return N.typeName=M.typeName,N},M.typeName="FrameMarker",M.title="Frame marker",M.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',M}(_),S=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},T=function(X){function M(N,Y,ie){var K=X.call(this,N,Y,ie)||this;return K.x1=0,K.y1=0,K.x2=0,K.y2=0,K.defaultLength=50,K.manipulationStartX=0,K.manipulationStartY=0,K.manipulationStartX1=0,K.manipulationStartY1=0,K.manipulationStartX2=0,K.manipulationStartY2=0,K.setupControlBox(),K}return $(M,X),M.prototype.ownsTarget=function(N){return!!X.prototype.ownsTarget.call(this,N)||!(!this.grip1.ownsTarget(N)&&!this.grip2.ownsTarget(N))},M.prototype.pointerDown=function(N,Y){X.prototype.pointerDown.call(this,N,Y),this.manipulationStartX=N.x,this.manipulationStartY=N.y,this.state==="new"&&(this.x1=N.x,this.y1=N.y,this.x2=N.x,this.y2=N.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(Y)?this.activeGrip=this.grip1:this.grip2.ownsTarget(Y)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},M.prototype.pointerUp=function(N){var Y=this.state;X.prototype.pointerUp.call(this,N),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(N),this._state="select",Y==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},M.prototype.adjustVisual=function(){},M.prototype.manipulate=function(N){this.state==="creating"?this.resize(N):this.state==="move"?(this.x1=this.manipulationStartX1+N.x-this.manipulationStartX,this.y1=this.manipulationStartY1+N.y-this.manipulationStartY,this.x2=this.manipulationStartX2+N.x-this.manipulationStartX,this.y2=this.manipulationStartY2+N.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(N)},M.prototype.resize=function(N){switch(this.activeGrip){case this.grip1:this.x1=N.x,this.y1=N.y;break;case this.grip2:case void 0:this.x2=N.x,this.y2=N.y}this.adjustVisual(),this.adjustControlBox()},M.prototype.select=function(){X.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},M.prototype.deselect=function(){X.prototype.deselect.call(this),this.controlBox.style.display="none"},M.prototype.setupControlBox=function(){this.controlBox=L.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},M.prototype.adjustControlBox=function(){this.positionGrips()},M.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},M.prototype.createGrip=function(){var N=new a;return N.visual.transform.baseVal.appendItem(L.createTransform()),this.controlBox.appendChild(N.visual),N},M.prototype.positionGrips=function(){var N=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-N/2,this.y1-N/2),this.positionGrip(this.grip2.visual,this.x2-N/2,this.y2-N/2)},M.prototype.positionGrip=function(N,Y,ie){var K=N.transform.baseVal.getItem(0);K.setTranslate(Y,ie),N.transform.baseVal.replaceItem(K,0)},M.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},X.prototype.getState.call(this))},M.prototype.restoreState=function(N){X.prototype.restoreState.call(this,N);var Y=N;this.x1=Y.x1,this.y1=Y.y1,this.x2=Y.x2,this.y2=Y.y2},M.prototype.scale=function(N,Y){X.prototype.scale.call(this,N,Y),this.x1=this.x1*N,this.y1=this.y1*Y,this.x2=this.x2*N,this.y2=this.y2*Y,this.adjustVisual(),this.adjustControlBox()},M}(l),E=function(X){function M(N,Y,ie){var K=X.call(this,N,Y,ie)||this;return K.strokeColor="transparent",K.strokeWidth=0,K.strokeDasharray="",K.setStrokeColor=K.setStrokeColor.bind(K),K.setStrokeWidth=K.setStrokeWidth.bind(K),K.setStrokeDasharray=K.setStrokeDasharray.bind(K),K.strokeColor=ie.defaultColor,K.strokeWidth=ie.defaultStrokeWidth,K.strokeDasharray=ie.defaultStrokeDasharray,K.strokePanel=new p("Line color",ie.defaultColorSet,ie.defaultColor),K.strokePanel.onColorChanged=K.setStrokeColor,K.strokeWidthPanel=new w("Line width",ie.defaultStrokeWidths,ie.defaultStrokeWidth),K.strokeWidthPanel.onWidthChanged=K.setStrokeWidth,K.strokeStylePanel=new O("Line style",ie.defaultStrokeDasharrays,ie.defaultStrokeDasharray),K.strokeStylePanel.onStyleChanged=K.setStrokeDasharray,K}return $(M,X),M.prototype.ownsTarget=function(N){return!(!X.prototype.ownsTarget.call(this,N)&&N!==this.visual&&N!==this.selectorLine&&N!==this.visibleLine)},M.prototype.createVisual=function(){this.visual=L.createGroup(),this.selectorLine=L.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=L.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)},M.prototype.pointerDown=function(N,Y){X.prototype.pointerDown.call(this,N,Y),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},M.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()),L.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),L.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),L.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},M.prototype.setStrokeColor=function(N){this.strokeColor=N,this.adjustVisual(),this.colorChanged(N)},M.prototype.setStrokeWidth=function(N){this.strokeWidth=N,this.adjustVisual()},M.prototype.setStrokeDasharray=function(N){this.strokeDasharray=N,this.adjustVisual(),this.stateChanged()},Object.defineProperty(M.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),M.prototype.getState=function(){var N=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},X.prototype.getState.call(this));return N.typeName=M.typeName,N},M.prototype.restoreState=function(N){X.prototype.restoreState.call(this,N);var Y=N;this.strokeColor=Y.strokeColor,this.strokeWidth=Y.strokeWidth,this.strokeDasharray=Y.strokeDasharray,this.createVisual(),this.adjustVisual()},M.typeName="LineMarker",M.title="Line marker",M.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',M}(T),c=function(X){function M(N,Y,ie,K){var pe=X.call(this,N,K||'<svg viewBox="0 0 24 24"><path d="M17 8h3v12h1v1h-4v-1h1v-3h-4l-1.5 3H14v1h-4v-1h1l6-12m1 1l-3.5 7H18V9M5 3h5c1.11 0 2 .89 2 2v11H9v-5H6v5H3V5c0-1.11.89-2 2-2m1 2v4h3V5H6z"/></svg>')||this;return pe.fonts=[],pe.fontBoxes=[],pe.fonts=Y,pe.currentFont=ie,pe.setCurrentFont=pe.setCurrentFont.bind(pe),pe}return $(M,X),M.prototype.getUi=function(){var N=this,Y=document.createElement("div");return Y.style.overflow="hidden",Y.style.flexGrow="2",this.fonts.forEach(function(ie){var K=document.createElement("div");K.style.display="inline-block",K.style.alignItems="center",K.style.justifyContent="space-between",K.style.padding="5px",K.style.borderWidth="2px",K.style.borderStyle="solid",K.style.overflow="hidden",K.style.maxWidth=100/N.fonts.length-5+"%",K.style.borderColor=ie===N.currentFont?N.uiStyleSettings.toolboxAccentColor:"transparent",K.addEventListener("click",function(){N.setCurrentFont(ie,K)}),Y.appendChild(K);var pe=document.createElement("div");pe.style.display="flex",pe.style.minHeight="20px",pe.style.flexGrow="2",pe.style.fontFamily=ie,pe.style.overflow="hidden";var Se=document.createElement("div");Se.style.whiteSpace="nowrap",Se.style.overflow="hidden",Se.style.textOverflow="ellipsis",Se.innerHTML="The quick brown fox jumps over the lazy dog",pe.appendChild(Se),K.appendChild(pe),N.fontBoxes.push(K)}),Y},M.prototype.setCurrentFont=function(N,Y){var ie=this;this.currentFont=N,this.fontBoxes.forEach(function(K){K.style.borderColor=K===Y?ie.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},M}(o),x=function(X){function M(N,Y,ie){var K=X.call(this,N,Y,ie)||this;return K.color="transparent",K.padding=5,K.DEFAULT_TEXT="your text here",K.text=K.DEFAULT_TEXT,K.isMoved=!1,K.color=ie.defaultColor,K.fontFamily=ie.defaultFontFamily,K.defaultSize={x:100,y:30},K.setColor=K.setColor.bind(K),K.setFont=K.setFont.bind(K),K.renderText=K.renderText.bind(K),K.sizeText=K.sizeText.bind(K),K.textEditDivClicked=K.textEditDivClicked.bind(K),K.showTextEditor=K.showTextEditor.bind(K),K.setSize=K.setSize.bind(K),K.positionTextEditor=K.positionTextEditor.bind(K),K.colorPanel=new p("Color",ie.defaultColorSet,ie.defaultColor),K.colorPanel.onColorChanged=K.setColor,K.fontFamilyPanel=new c("Font",ie.defaultFontFamilies,ie.defaultFontFamily),K.fontFamilyPanel.onFontChanged=K.setFont,K}return $(M,X),M.prototype.ownsTarget=function(N){if(X.prototype.ownsTarget.call(this,N)||N===this.visual||N===this.textElement||N===this.bgRectangle)return!0;var Y=!1;return this.textElement.childNodes.forEach(function(ie){ie===N&&(Y=!0)}),Y},M.prototype.createVisual=function(){this.visual=L.createGroup(),this.bgRectangle=L.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=L.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(L.createTransform()),this.textElement.transform.baseVal.appendItem(L.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},M.prototype.pointerDown=function(N,Y){X.prototype.pointerDown.call(this,N,Y),this.isMoved=!1,this.pointerDownPoint=N,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(N),this._state="creating")},M.prototype.renderText=function(){var N=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(Y){N.textElement.appendChild(L.createTSpan(Y.trim()===""?" ":Y.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},M.prototype.getTextScale=function(){var N=this.textElement.getBBox(),Y=1;if(N.width>0&&N.height>0){var ie=(1*this.width-this.width*this.padding*2/100)/N.width,K=(1*this.height-this.height*this.padding*2/100)/N.height;Y=Math.min(ie,K)}return Y},M.prototype.getTextPosition=function(N){var Y=this.textElement.getBBox(),ie=0,K=0;return Y.width>0&&Y.height>0&&(ie=(this.width-Y.width*N)/2,K=this.height/2-Y.height*N/2),{x:ie,y:K}},M.prototype.sizeText=function(){var N=this.textElement.getBBox(),Y=this.getTextScale(),ie=this.getTextPosition(Y);ie.y-=N.y*Y,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+ie.x+"px, "+ie.y+"px) scale("+Y+", "+Y+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(ie.x,ie.y),this.textElement.transform.baseVal.getItem(1).setScale(Y,Y))},M.prototype.manipulate=function(N){X.prototype.manipulate.call(this,N),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(N.x-this.pointerDownPoint.x)>5||Math.abs(N.y-this.pointerDownPoint.y)>5)},M.prototype.resize=function(N){X.prototype.resize.call(this,N),this.isMoved=!0,this.setSize(),this.sizeText()},M.prototype.setSize=function(){X.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(L.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),L.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},M.prototype.pointerUp=function(N){var Y=this.state;Y==="creating"&&(this._suppressMarkerCreateEvent=!0),X.prototype.pointerUp.call(this,N),this.setSize(),(Y==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},M.prototype.showTextEditor=function(){var N=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(Y){Y.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var Y=Number.parseFloat(N.textEditor.style.fontSize);N.textEditor.clientWidth>=Number.parseInt(N.textEditor.style.maxWidth)&&Y>.9;)Y-=.1,N.textEditor.style.fontSize=Math.max(Y,.9)+"em"}),this.textEditor.addEventListener("keyup",function(Y){Y.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(Y){if(Y.clipboardData){var ie=Y.clipboardData.getData("text"),K=window.getSelection();if(!K.rangeCount)return!1;K.deleteFromDocument(),K.getRangeAt(0).insertNode(document.createTextNode(ie)),Y.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){N.textEditDivClicked(N.textEditor.innerText)}),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},M.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var N=this.getTextScale(),Y=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),ie=this.textElement.getBBox(),K={x:ie.width*N,y:ie.height*N};Y.x-=K.x/2,Y.y-=K.y/2,this.textEditor.style.top=Y.y+"px",this.textEditor.style.left=Y.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-Y.x+"px",this.textEditor.style.fontSize=Math.max(16*N,12)+"px",this.textElement.style.display="none"}},M.prototype.textEditDivClicked=function(N){this.text=N.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},M.prototype.select=function(){X.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},M.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),X.prototype.deselect.call(this)},M.prototype.dblClick=function(N,Y){X.prototype.dblClick.call(this,N,Y),this.showTextEditor()},M.prototype.setColor=function(N){this.textElement&&L.setAttributes(this.textElement,[["fill",N]]),this.color=N,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(N)},M.prototype.setFont=function(N){this.textElement&&L.setAttributes(this.textElement,[["font-family",N]]),this.fontFamily=N,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},M.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},M.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(M.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),M.prototype.getState=function(){var N=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},X.prototype.getState.call(this));return N.typeName=M.typeName,N},M.prototype.restoreState=function(N){var Y=N;this.color=Y.color,this.fontFamily=Y.fontFamily,this.padding=Y.padding,this.text=Y.text,this.createVisual(),X.prototype.restoreState.call(this,N),this.setSize()},M.prototype.scale=function(N,Y){X.prototype.scale.call(this,N,Y),this.setSize(),this.sizeText(),this.positionTextEditor()},M.typeName="TextMarker",M.title="Text marker",M.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>',M}(C),v=function(X){function M(N,Y,ie){var K=X.call(this,N,Y,ie)||this;return K.color="transparent",K.lineWidth=3,K.drawing=!1,K.pixelRatio=1,K.color=ie.defaultColor,K.lineWidth=ie.defaultStrokeWidth,K.pixelRatio=ie.freehandPixelRatio,K.setColor=K.setColor.bind(K),K.addCanvas=K.addCanvas.bind(K),K.finishCreation=K.finishCreation.bind(K),K.setLineWidth=K.setLineWidth.bind(K),K.colorPanel=new p("Color",ie.defaultColorSet,ie.defaultColor),K.colorPanel.onColorChanged=K.setColor,K.lineWidthPanel=new w("Line width",ie.defaultStrokeWidths,ie.defaultStrokeWidth),K.lineWidthPanel.onWidthChanged=K.setLineWidth,K}return $(M,X),M.prototype.ownsTarget=function(N){return!(!X.prototype.ownsTarget.call(this,N)&&N!==this.visual&&N!==this.drawingImage)},M.prototype.createVisual=function(){this.visual=L.createGroup(),this.drawingImage=L.createImage(),this.visual.appendChild(this.drawingImage);var N=L.createTransform();this.visual.transform.baseVal.appendItem(N),this.addMarkerVisualToContainer(this.visual)},M.prototype.pointerDown=function(N,Y){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(N.x,N.y),this.drawing=!0):X.prototype.pointerDown.call(this,N,Y)},M.prototype.manipulate=function(N){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(N.x,N.y),this.canvasContext.stroke()):X.prototype.manipulate.call(this,N)},M.prototype.resize=function(N){X.prototype.resize.call(this,N),L.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),L.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},M.prototype.pointerUp=function(N){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):X.prototype.pointerUp.call(this,N)},M.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)},M.prototype.select=function(){this.state==="creating"&&this.finishCreation(),X.prototype.select.call(this)},M.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),X.prototype.deselect.call(this)},M.prototype.finishCreation=function(){for(var N=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),Y=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],ie=Y[0],K=Y[1],pe=Y[2],Se=Y[3],Pe=!1,he=0;he<this.canvasElement.height;he++)for(var ve=0;ve<this.canvasElement.width;ve++)N.data[he*this.canvasElement.width*4+4*ve+3]>0&&(Pe=!0,he<K&&(K=he),ve<ie&&(ie=ve),he>Se&&(Se=he),ve>pe&&(pe=ve));if(Pe){this.left=ie/this.pixelRatio,this.top=K/this.pixelRatio,this.width=(pe-ie)/this.pixelRatio,this.height=(Se-K)/this.pixelRatio;var xe=document.createElement("canvas");xe.width=pe-ie,xe.height=Se-K,xe.getContext("2d").putImageData(this.canvasContext.getImageData(ie,K,pe-ie,Se-K),0,0),this.drawingImgUrl=xe.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},M.prototype.setDrawingImage=function(){L.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),L.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},M.prototype.setColor=function(N){this.color=N,this.colorChanged(N)},M.prototype.setLineWidth=function(N){this.lineWidth=N},Object.defineProperty(M.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),M.prototype.getState=function(){var N=Object.assign({drawingImgUrl:this.drawingImgUrl},X.prototype.getState.call(this));return N.typeName=M.typeName,N},M.prototype.restoreState=function(N){this.createVisual(),X.prototype.restoreState.call(this,N),this.drawingImgUrl=N.drawingImgUrl,this.setDrawingImage()},M.prototype.scale=function(N,Y){X.prototype.scale.call(this,N,Y),this.setDrawingImage()},M.typeName="FreehandMarker",M.title="Freehand marker",M.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>',M}(C),y=function(X){function M(N,Y,ie){var K=X.call(this,N,ie||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return K.typeBoxes=[],K.currentType=Y,K.setCurrentType=K.setCurrentType.bind(K),K}return $(M,X),M.prototype.getUi=function(){var N=this,Y=document.createElement("div");Y.style.display="flex",Y.style.overflow="hidden",Y.style.flexGrow="2";for(var ie=function(Se){var Pe="both";switch(Se){case 0:Pe="both";break;case 1:Pe="start";break;case 2:Pe="end";break;case 3:Pe="none"}var he=document.createElement("div");if(he.style.display="flex",he.style.flexGrow="2",he.style.alignItems="center",he.style.justifyContent="space-between",he.style.padding="5px",he.style.borderWidth="2px",he.style.borderStyle="solid",he.style.borderColor=Pe===K.currentType?K.uiStyleSettings.toolboxAccentColor:"transparent",he.addEventListener("click",function(){N.setCurrentType(Pe,he)}),Y.appendChild(he),Pe==="both"||Pe==="start"){var ve=document.createElement("div");ve.style.display="flex",ve.style.alignItems="center",ve.style.minHeight="20px",ve.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
<polygon points="0,5 10,0 10,10" fill="`+(K.uiStyleSettings!==void 0?K.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,ve.style.marginLeft="5px",he.appendChild(ve)}var xe=document.createElement("div");xe.style.display="flex",xe.style.alignItems="center",xe.style.minHeight="20px",xe.style.flexGrow="2";var Ce=document.createElement("hr");if(Ce.style.minWidth="20px",Ce.style.border="0px",Ce.style.borderTop="3px solid "+(K.uiStyleSettings!==void 0?K.uiStyleSettings.toolboxColor:"#eeeeee"),Ce.style.flexGrow="2",xe.appendChild(Ce),he.appendChild(xe),Pe==="both"||Pe==="end"){var Be=document.createElement("div");Be.style.display="flex",Be.style.alignItems="center",Be.style.minHeight="20px",Be.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
<polygon points="0,0 10,5 0,10" fill="`+(K.uiStyleSettings!==void 0?K.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,Be.style.marginRight="5px",he.appendChild(Be)}K.typeBoxes.push(he)},K=this,pe=0;pe<4;pe++)ie(pe);return Y},M.prototype.setCurrentType=function(N,Y){var ie=this;this.currentType=N,this.typeBoxes.forEach(function(K){K.style.borderColor=K===Y?ie.uiStyleSettings!==void 0?ie.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},M}(o),F=function(X){function M(N,Y,ie){var K=X.call(this,N,Y,ie)||this;return K.arrowType="end",K.arrowBaseHeight=10,K.arrowBaseWidth=10,K.getArrowPoints=K.getArrowPoints.bind(K),K.setArrowType=K.setArrowType.bind(K),K.arrowTypePanel=new y("Arrow type","end"),K.arrowTypePanel.onArrowTypeChanged=K.setArrowType,K}return $(M,X),M.prototype.ownsTarget=function(N){return!(!X.prototype.ownsTarget.call(this,N)&&N!==this.arrow1&&N!==this.arrow2)},M.prototype.getArrowPoints=function(N,Y){var ie=this.arrowBaseWidth+2*this.strokeWidth,K=this.arrowBaseHeight+2*this.strokeWidth;return N-ie/2+","+(Y+K/2)+" "+N+","+(Y-K/2)+" "+(N+ie/2)+","+(Y+K/2)},M.prototype.createTips=function(){this.arrow1=L.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(L.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=L.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(L.createTransform()),this.visual.appendChild(this.arrow2)},M.prototype.pointerDown=function(N,Y){X.prototype.pointerDown.call(this,N,Y),this.state==="creating"&&this.createTips()},M.prototype.adjustVisual=function(){if(X.prototype.adjustVisual.call(this),this.arrow1&&this.arrow2&&(this.arrow1.style.display=this.arrowType==="both"||this.arrowType==="start"?"":"none",this.arrow2.style.display=this.arrowType==="both"||this.arrowType==="end"?"":"none",L.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),L.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]),Math.abs(this.x1-this.x2)>.1)){var N=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),Y=this.arrow1.transform.baseVal.getItem(0);Y.setRotate(N,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(Y,0);var ie=this.arrow2.transform.baseVal.getItem(0);ie.setRotate(N+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(ie,0)}},M.prototype.setArrowType=function(N){this.arrowType=N,this.adjustVisual(),this.stateChanged()},Object.defineProperty(M.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),M.prototype.getState=function(){var N=Object.assign({arrowType:this.arrowType},X.prototype.getState.call(this));return N.typeName=M.typeName,N},M.prototype.restoreState=function(N){X.prototype.restoreState.call(this,N);var Y=N;this.arrowType=Y.arrowType,this.createTips(),this.adjustVisual()},M.typeName="ArrowMarker",M.title="Arrow marker",M.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',M}(E),B=function(X){function M(N,Y,ie){var K=X.call(this,N,Y,ie)||this;return K.fillColor=ie.defaultFillColor,K.strokeWidth=0,K.fillPanel=new p("Color",ie.defaultColorSet,ie.defaultFillColor),K.fillPanel.onColorChanged=K.setFillColor,K}return $(M,X),Object.defineProperty(M.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),M.prototype.getState=function(){var N=X.prototype.getState.call(this);return N.typeName=M.typeName,N},M.typeName="CoverMarker",M.title="Cover marker",M.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',M}(_),A=function(X){function M(N,Y,ie,K){var pe=X.call(this,N,K||'<svg viewBox="0 0 24 24"><path d="M17.66 8L12 2.35 6.34 8A8.02 8.02 0 004 13.64c0 2 .78 4.11 2.34 5.67a7.99 7.99 0 0011.32 0c1.56-1.56 2.34-3.67 2.34-5.67S19.22 9.56 17.66 8M6 14c0-2 .62-3.27 1.76-4.4L12 5.27l4.24 4.38C17.38 10.77 18 12 18 14H6z"/></svg>')||this;return pe.opacities=[],pe.opacityBoxes=[],pe.opacities=Y,pe.currentOpacity=ie,pe.setCurrentOpacity=pe.setCurrentOpacity.bind(pe),pe}return $(M,X),M.prototype.getUi=function(){var N=this,Y=document.createElement("div");return Y.style.display="flex",Y.style.overflow="hidden",Y.style.flexGrow="2",Y.style.justifyContent="space-between",this.opacities.forEach(function(ie){var K=document.createElement("div");K.style.display="flex",K.style.alignItems="center",K.style.justifyContent="center",K.style.padding="5px",K.style.borderWidth="2px",K.style.borderStyle="solid",K.style.borderColor=ie===N.currentOpacity?N.uiStyleSettings.toolboxAccentColor:"transparent",K.addEventListener("click",function(){N.setCurrentOpacity(ie,K)}),Y.appendChild(K);var pe=document.createElement("div");pe.innerText=100*ie+"%",K.appendChild(pe),N.opacityBoxes.push(K)}),Y},M.prototype.setCurrentOpacity=function(N,Y){var ie=this;this.currentOpacity=N,this.opacityBoxes.forEach(function(K){K.style.borderColor=K===Y?ie.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},M}(o),j=function(X){function M(N,Y,ie){var K=X.call(this,N,Y,ie)||this;return K.setOpacity=K.setOpacity.bind(K),K.fillColor=ie.defaultHighlightColor,K.strokeWidth=0,K.opacity=ie.defaultHighlightOpacity,K.fillPanel=new p("Color",ie.defaultColorSet,K.fillColor),K.fillPanel.onColorChanged=K.setFillColor,K.opacityPanel=new A("Opacity",ie.defaultOpacitySteps,K.opacity),K.opacityPanel.onOpacityChanged=K.setOpacity,K}return $(M,X),M.prototype.setOpacity=function(N){this.opacity=N,this.visual&&L.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(M.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),M.prototype.getState=function(){var N=X.prototype.getState.call(this);return N.typeName=M.typeName,N},M.typeName="HighlightMarker",M.title="Highlight marker",M.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>',M}(B),P='<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>',b=function(X){function M(N,Y,ie){var K=X.call(this,N,Y,ie)||this;return K.bgColor="transparent",K.tipPosition={x:0,y:0},K.tipBase1Position={x:0,y:0},K.tipBase2Position={x:0,y:0},K.tipMoving=!1,K.color=ie.defaultStrokeColor,K.bgColor=ie.defaultFillColor,K.fontFamily=ie.defaultFontFamily,K.defaultSize={x:100,y:30},K.setBgColor=K.setBgColor.bind(K),K.getTipPoints=K.getTipPoints.bind(K),K.positionTip=K.positionTip.bind(K),K.setTipPoints=K.setTipPoints.bind(K),K.colorPanel=new p("Text color",ie.defaultColorSet,K.color,'<svg viewBox="0 0 24 24"><path d="M9.62 12L12 5.67 14.37 12M11 3L5.5 17h2.25l1.12-3h6.25l1.13 3h2.25L13 3h-2z"/></svg>'),K.colorPanel.onColorChanged=K.setColor,K.bgColorPanel=new p("Fill color",ie.defaultColorSet,K.bgColor,P),K.bgColorPanel.onColorChanged=K.setBgColor,K.fontFamilyPanel=new c("Font",ie.defaultFontFamilies,ie.defaultFontFamily),K.fontFamilyPanel.onFontChanged=K.setFont,K.tipGrip=new a,K.tipGrip.visual.transform.baseVal.appendItem(L.createTransform()),K.controlBox.appendChild(K.tipGrip.visual),K}return $(M,X),M.prototype.ownsTarget=function(N){return X.prototype.ownsTarget.call(this,N)||this.tipGrip.ownsTarget(N)||this.tip===N},M.prototype.createTip=function(){L.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=L.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},M.prototype.pointerDown=function(N,Y){this.state==="new"&&X.prototype.pointerDown.call(this,N,Y),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(Y)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):X.prototype.pointerDown.call(this,N,Y)},M.prototype.pointerUp=function(N){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,X.prototype.pointerUp.call(this,N);else{var Y=this.state==="creating";X.prototype.pointerUp.call(this,N),this.setTipPoints(Y),this.positionTip()}},M.prototype.manipulate=function(N){if(this.tipMoving){var Y=this.unrotatePoint(N);this.tipPosition={x:Y.x-this.manipulationStartLeft,y:Y.y-this.manipulationStartTop},this.positionTip()}else X.prototype.manipulate.call(this,N)},M.prototype.setBgColor=function(N){this.bgRectangle&&this.tip&&(L.setAttributes(this.bgRectangle,[["fill",N]]),L.setAttributes(this.tip,[["fill",N]])),this.bgColor=N,this.fillColorChanged(N)},M.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},M.prototype.setTipPoints=function(N){N===void 0&&(N=!1);var Y=Math.min(this.height/2,15),ie=this.height/5;N&&(this.tipPosition={x:Y+ie/2,y:this.height+20});var K=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?K<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(ie=this.width/5,Y=Math.min(this.width/2,15),this.tipBase1Position={x:Y,y:0},this.tipBase2Position={x:Y+ie,y:0}):(this.tipBase1Position={x:0,y:Y},this.tipBase2Position={x:0,y:Y+ie}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?K<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(ie=this.width/5,Y=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-Y-ie,y:0},this.tipBase2Position={x:this.width-Y,y:0}):(this.tipBase1Position={x:this.width,y:Y},this.tipBase2Position={x:this.width,y:Y+ie}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?K<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(ie=this.width/5,Y=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-Y-ie,y:this.height},this.tipBase2Position={x:this.width-Y,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-Y-ie},this.tipBase2Position={x:this.width,y:this.height-Y}):K<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(ie=this.width/5,Y=Math.min(this.width/2,15),this.tipBase1Position={x:Y,y:this.height},this.tipBase2Position={x:Y+ie,y:this.height}):(this.tipBase1Position={x:0,y:this.height-Y},this.tipBase2Position={x:0,y:this.height-Y-ie})},M.prototype.resize=function(N){X.prototype.resize.call(this,N),this.positionTip()},M.prototype.positionTip=function(){L.setAttributes(this.tip,[["points",this.getTipPoints()]]);var N=this.tipGrip.visual.transform.baseVal.getItem(0);N.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(N,0)},Object.defineProperty(M.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),M.prototype.select=function(){this.positionTip(),X.prototype.select.call(this)},M.prototype.getState=function(){var N=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},X.prototype.getState.call(this));return N.typeName=M.typeName,N},M.prototype.restoreState=function(N){var Y=N;this.bgColor=Y.bgColor,this.tipPosition=Y.tipPosition,X.prototype.restoreState.call(this,N),this.createTip(),this.setTipPoints()},M.prototype.scale=function(N,Y){X.prototype.scale.call(this,N,Y),this.tipPosition={x:this.tipPosition.x*N,y:this.tipPosition.y*Y},this.positionTip()},M.typeName="CalloutMarker",M.title="Callout marker",M.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>',M}(x),V=function(X){function M(N,Y,ie){var K=X.call(this,N,Y,ie)||this;return K.fillColor="transparent",K.strokeColor="transparent",K.strokeWidth=0,K.strokeDasharray="",K.opacity=1,K.strokeColor=ie.defaultColor,K.strokeWidth=ie.defaultStrokeWidth,K.strokeDasharray=ie.defaultStrokeDasharray,K.fillColor=ie.defaultFillColor,K.setStrokeColor=K.setStrokeColor.bind(K),K.setFillColor=K.setFillColor.bind(K),K.setStrokeWidth=K.setStrokeWidth.bind(K),K.setStrokeDasharray=K.setStrokeDasharray.bind(K),K.setOpacity=K.setOpacity.bind(K),K.createVisual=K.createVisual.bind(K),K.strokePanel=new p("Line color",U(ie.defaultColorSet,["transparent"]),ie.defaultColor),K.strokePanel.onColorChanged=K.setStrokeColor,K.fillPanel=new p("Fill color",U(ie.defaultColorSet,["transparent"]),K.fillColor,P),K.fillPanel.onColorChanged=K.setFillColor,K.strokeWidthPanel=new w("Line width",ie.defaultStrokeWidths,ie.defaultStrokeWidth),K.strokeWidthPanel.onWidthChanged=K.setStrokeWidth,K.strokeStylePanel=new O("Line style",ie.defaultStrokeDasharrays,ie.defaultStrokeDasharray),K.strokeStylePanel.onStyleChanged=K.setStrokeDasharray,K.opacityPanel=new A("Opacity",ie.defaultOpacitySteps,K.opacity),K.opacityPanel.onOpacityChanged=K.setOpacity,K}return $(M,X),M.prototype.ownsTarget=function(N){return!(!X.prototype.ownsTarget.call(this,N)&&N!==this.visual)},M.prototype.createVisual=function(){this.visual=L.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)},M.prototype.pointerDown=function(N,Y){X.prototype.pointerDown.call(this,N,Y),this.state==="new"&&(this.createVisual(),this.moveVisual(N),this._state="creating")},M.prototype.manipulate=function(N){X.prototype.manipulate.call(this,N)},M.prototype.resize=function(N){X.prototype.resize.call(this,N),this.setSize()},M.prototype.setSize=function(){X.prototype.setSize.call(this),L.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},M.prototype.pointerUp=function(N){X.prototype.pointerUp.call(this,N),this.setSize()},M.prototype.setStrokeColor=function(N){this.strokeColor=N,this.visual&&L.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(N),this.stateChanged()},M.prototype.setFillColor=function(N){this.fillColor=N,this.visual&&L.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(N),this.stateChanged()},M.prototype.setStrokeWidth=function(N){this.strokeWidth=N,this.visual&&L.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},M.prototype.setStrokeDasharray=function(N){this.strokeDasharray=N,this.visual&&L.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},M.prototype.setOpacity=function(N){this.opacity=N,this.visual&&L.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(M.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),M.prototype.getState=function(){var N=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},X.prototype.getState.call(this));return N.typeName=M.typeName,N},M.prototype.restoreState=function(N){var Y=N;this.fillColor=Y.fillColor,this.strokeColor=Y.strokeColor,this.strokeWidth=Y.strokeWidth,this.strokeDasharray=Y.strokeDasharray,this.opacity=Y.opacity,this.createVisual(),X.prototype.restoreState.call(this,N),this.setSize()},M.prototype.scale=function(N,Y){X.prototype.scale.call(this,N,Y),this.setSize()},M.typeName="EllipseMarker",M.title="Ellipse marker",M.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>',M}(C),re=function(X){function M(N,Y,ie){return X.call(this,N,Y,ie)||this}return $(M,X),Object.defineProperty(M.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),M.prototype.ownsTarget=function(N){return!(!X.prototype.ownsTarget.call(this,N)&&N!==this.tip1&&N!==this.tip2)},M.prototype.createTips=function(){this.tip1=L.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(L.createTransform()),this.visual.appendChild(this.tip1),this.tip2=L.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(L.createTransform()),this.visual.appendChild(this.tip2)},M.prototype.pointerDown=function(N,Y){X.prototype.pointerDown.call(this,N,Y),this.state==="creating"&&this.createTips()},M.prototype.adjustVisual=function(){if(X.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(L.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()]]),L.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 N=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),Y=this.tip1.transform.baseVal.getItem(0);Y.setRotate(N,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(Y,0);var ie=this.tip2.transform.baseVal.getItem(0);ie.setRotate(N+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(ie,0)}},Object.defineProperty(M.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),M.prototype.getState=function(){var N=X.prototype.getState.call(this);return N.typeName=M.typeName,N},M.prototype.restoreState=function(N){X.prototype.restoreState.call(this,N),this.createTips(),this.adjustVisual()},M.typeName="MeasurementMarker",M.title="Measurement marker",M.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>',M}(E),ce=function(X){function M(N,Y,ie){var K=X.call(this,N,Y,ie)||this;return K.strokePanel.colors=ie.defaultColorSet,K.fillColor="transparent",K}return $(M,X),Object.defineProperty(M.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),M.prototype.getState=function(){var N=X.prototype.getState.call(this);return N.typeName=M.typeName,N},M.typeName="EllipseFrameMarker",M.title="Ellipse frame marker",M.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>',M}(V),me=function(){function X(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(X.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),X.prototype.addUndoStep=function(M){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(M)||(this.undoStack.push(M),JSON.stringify(this.lastRedoStep)!==JSON.stringify(M)&&this.redoStack.splice(0,this.redoStack.length))},X.prototype.replaceLastUndoStep=function(M){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=M)},X.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},X.prototype.undo=function(){if(this.undoStack.length>1){var M=this.undoStack.pop();return M!==void 0&&this.redoStack.push(M),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},X.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},X}(),De=function(X){function M(N,Y,ie){var K=X.call(this,N,Y,ie)||this;return K.strokeColor="transparent",K.strokeWidth=0,K.strokeDasharray="",K.curveX=0,K.curveY=0,K.manipulationStartCurveX=0,K.manipulationStartCurveY=0,K.setStrokeColor=K.setStrokeColor.bind(K),K.setStrokeWidth=K.setStrokeWidth.bind(K),K.setStrokeDasharray=K.setStrokeDasharray.bind(K),K.positionGrips=K.positionGrips.bind(K),K.addControlGrips=K.addControlGrips.bind(K),K.adjustVisual=K.adjustVisual.bind(K),K.setupControlBox=K.setupControlBox.bind(K),K.resize=K.resize.bind(K),K.strokeColor=ie.defaultColor,K.strokeWidth=ie.defaultStrokeWidth,K.strokeDasharray=ie.defaultStrokeDasharray,K.strokePanel=new p("Line color",ie.defaultColorSet,ie.defaultColor),K.strokePanel.onColorChanged=K.setStrokeColor,K.strokeWidthPanel=new w("Line width",ie.defaultStrokeWidths,ie.defaultStrokeWidth),K.strokeWidthPanel.onWidthChanged=K.setStrokeWidth,K.strokeStylePanel=new O("Line style",ie.defaultStrokeDasharrays,ie.defaultStrokeDasharray),K.strokeStylePanel.onStyleChanged=K.setStrokeDasharray,K}return $(M,X),M.prototype.ownsTarget=function(N){return!(!X.prototype.ownsTarget.call(this,N)&&N!==this.visual&&N!==this.selectorCurve&&N!==this.visibleCurve&&!this.curveGrip.ownsTarget(N))},M.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},M.prototype.createVisual=function(){this.visual=L.createGroup(),this.selectorCurve=L.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=L.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)},M.prototype.pointerDown=function(N,Y){X.prototype.pointerDown.call(this,N,Y),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=N.x,this.curveY=N.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(Y)&&(this.activeGrip=this.curveGrip,this._state="resize")},M.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),L.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),L.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),L.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},M.prototype.setupControlBox=function(){X.prototype.setupControlBox.call(this),this.curveControlLine1=L.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=L.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)},M.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,X.prototype.addControlGrips.call(this)},M.prototype.positionGrips=function(){X.prototype.positionGrips.call(this);var N=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-N/2,this.curveY-N/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()))},M.prototype.manipulate=function(N){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+N.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+N.y-this.manipulationStartY),X.prototype.manipulate.call(this,N)},M.prototype.resize=function(N){this.activeGrip===this.curveGrip&&(this.curveX=N.x,this.curveY=N.y),X.prototype.resize.call(this,N),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},M.prototype.setStrokeColor=function(N){this.strokeColor=N,this.adjustVisual(),this.colorChanged(N)},M.prototype.setStrokeWidth=function(N){this.strokeWidth=N,this.adjustVisual()},M.prototype.setStrokeDasharray=function(N){this.strokeDasharray=N,this.adjustVisual()},M.prototype.scale=function(N,Y){this.curveX=this.curveX*N,this.curveY=this.curveY*Y,X.prototype.scale.call(this,N,Y)},Object.defineProperty(M.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),M.prototype.getState=function(){var N=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},X.prototype.getState.call(this));return N.typeName=M.typeName,N},M.prototype.restoreState=function(N){X.prototype.restoreState.call(this,N);var Y=N;this.strokeColor=Y.strokeColor,this.strokeWidth=Y.strokeWidth,this.strokeDasharray=Y.strokeDasharray,this.curveX=Y.curveX,this.curveY=Y.curveY,this.createVisual(),this.adjustVisual()},M.typeName="CurveMarker",M.title="Curve marker",M.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>',M}(T),we=function(){function X(M,N){N===void 0&&(N=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=M,this.cancelable=N}return Object.defineProperty(X.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),X.prototype.preventDefault=function(){this._defaultPrevented=!0},X}(),Le=function(X){function M(N,Y,ie){var K=X.call(this,N,!1)||this;return K.dataUrl=Y,K.state=ie,K}return $(M,X),M}(we),Re=function(X){function M(N,Y,ie){ie===void 0&&(ie=!1);var K=X.call(this,N,ie)||this;return K.marker=Y,K}return $(M,X),M}(we),Ie=function(){function X(){this.render=[],this.beforeclose=[],this.close=[],this.show=[],this.restorestate=[],this.statechange=[],this.markerselect=[],this.markerdeselect=[],this.markercreating=[],this.markercreate=[],this.markerbeforedelete=[],this.markerdelete=[],this.markerchange=[],this.focus=[],this.blur=[]}return X.prototype.addEventListener=function(M,N){this[M].push(N)},X.prototype.removeEventListener=function(M,N){var Y=this[M].indexOf(N);Y>-1&&this[M].splice(Y,1)},X}(),ye=function(){function X(M){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new S,this._isOpen=!1,this.undoRedoManager=new me,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 Ie,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=X.instanceCounter++,this.styles=new I(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=M,this.targetRoot=document.body,this.width=M.clientWidth,this.height=M.clientHeight,this.styles.removeStyleSheet(),this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.toolbarButtonClicked=this.toolbarButtonClicked.bind(this),this.createNewMarker=this.createNewMarker.bind(this),this.addNewMarker=this.addNewMarker.bind(this),this.markerCreated=this.markerCreated.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onDblClick=this.onDblClick.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.onPointerOut=this.onPointerOut.bind(this),this.onKeyUp=this.onKeyUp.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.deleteSelectedMarker=this.deleteSelectedMarker.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.removeMarker=this.removeMarker.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this),this.onPopupTargetResize=this.onPopupTargetResize.bind(this),this.showNotesEditor=this.showNotesEditor.bind(this),this.hideNotesEditor=this.hideNotesEditor.bind(this),this.stepZoom=this.stepZoom.bind(this),this.focus=this.focus.bind(this),this.blur=this.blur.bind(this),this.markerStateChanged=this.markerStateChanged.bind(this),this.switchToSelectMode=this.switchToSelectMode.bind(this),this.addDefs=this.addDefs.bind(this),this.addDefsToImage=this.addDefsToImage.bind(this)}return Object.defineProperty(X.prototype,"ALL_MARKER_TYPES",{get:function(){return[R,v,F,x,ce,V,j,b,re,B,E,De]},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[R,v,F,x,V,j,b]},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"BASIC_MARKER_TYPES",{get:function(){return[R,v,F,x,j]},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(M){var N=this;this._availableMarkerTypes.splice(0),M.forEach(function(Y){if(typeof Y=="string"){var ie=N.ALL_MARKER_TYPES.find(function(K){return K.typeName===Y});ie!==void 0&&N._availableMarkerTypes.push(ie)}else N._availableMarkerTypes.push(Y)})},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(M){this._zoomLevel=M,this.editorCanvas&&this.contentDiv&&(this.editorCanvas.style.transform="scale("+this._zoomLevel+")",this.contentDiv.scrollTo({left:(this.editorCanvas.clientWidth*this._zoomLevel-this.contentDiv.clientWidth)/2,top:(this.editorCanvas.clientHeight*this._zoomLevel-this.contentDiv.clientHeight)/2}))},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),X.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),W.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},X.prototype.show=function(){var M=this;this.styles.styleSheetRoot===void 0&&n.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=n.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(N){return N(new we(M))})},X.prototype.render=function(){return k(this,void 0,void 0,function(){var M;return z(this,function(N){switch(N.label){case 0:return this.setCurrentMarker(),(M=new H).naturalSize=this.renderAtNaturalSize,M.imageType=this.renderImageType,M.imageQuality=this.renderImageQuality,M.markersOnly=this.renderMarkersOnly,M.width=this.renderWidth,M.height=this.renderHeight,[4,M.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return N.sent(),[4,M.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,N.sent()]}})})},X.prototype.close=function(M){var N=this;if(M===void 0&&(M=!1),this.isOpen){var Y=!1;M||this.eventListeners.beforeclose.forEach(function(ie){var K=new we(N,!0);ie(K),K.defaultPrevented&&(Y=!0)}),Y||(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(ie){return ie(new we(N))}),this.detachEvents(),this._isOpen=!1)}},X.prototype.addMarkersToToolbar=function(){for(var M,N=[],Y=0;Y<arguments.length;Y++)N[Y]=arguments[Y];(M=this._availableMarkerTypes).push.apply(M,N)},X.prototype.addRenderEventListener=function(M){this.addEventListener("render",function(N){M(N.dataUrl,N.state)})},X.prototype.removeRenderEventListener=function(M){},X.prototype.addCloseEventListener=function(M){this.addEventListener("close",function(){M()})},X.prototype.removeCloseEventListener=function(M){},X.prototype.setupResizeObserver=function(){var M=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){M.resize(M.target.clientWidth,M.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return M.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},X.prototype.onPopupTargetResize=function(){var M=1*this.target.clientWidth/this.target.clientHeight,N=this.editorCanvas.clientWidth/M>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*M:this.editorCanvas.clientWidth,Y=N<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/M;this.resize(N,Y)},X.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},X.prototype.resize=function(M,N){this._isResizing=!0;var Y=M/this.imageWidth,ie=N/this.imageHeight;this.imageWidth=Math.round(M),this.imageHeight=Math.round(N),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(Y,ie),this._isResizing=!1},X.prototype.scaleMarkers=function(M,N){var Y,ie=this;this._currentMarker&&this._currentMarker instanceof x?this._currentMarker.scale(M,N):(Y=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(K){K!==ie._currentMarker&&K.scale(M,N)}),Y!==void 0&&this.setCurrentMarker(Y)},X.prototype.setEditingTarget=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px"},X.prototype.setTopLeft=function(){var M=this.editingTarget.getBoundingClientRect(),N=this.editorCanvas.getBoundingClientRect();this.left=M.left-N.left,this.top=M.top-N.top},X.prototype.initMarkerCanvas=function(){this.markerImageHolder=document.createElement("div"),this.markerImageHolder.style.setProperty("touch-action","pinch-zoom"),this.markerImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.markerImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImage.style.pointerEvents="auto",this.markerImageHolder.style.position="absolute",this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.markerImageHolder.style.transformOrigin="top left",this.positionMarkerImage(),this.markerImageHolder.appendChild(this.markerImage),this.editorCanvas.appendChild(this.markerImageHolder)},X.prototype.addDefs=function(){for(var M,N=[],Y=0;Y<arguments.length;Y++)N[Y]=arguments[Y];this.defs=L.createDefs(),this.addDefsToImage(),(M=this.defs).append.apply(M,N)},X.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},X.prototype.initOverlay=function(){this.overlayContainer=document.createElement("div"),this.overlayContainer.style.position="absolute",this.overlayContainer.style.left="0px",this.overlayContainer.style.top="0px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.overlayContainer.style.display="flex",this.markerImageHolder.appendChild(this.overlayContainer)},X.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},X.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},X.prototype.attachWindowEvents=function(){window.addEventListener("pointermove",this.onPointerMove),window.addEventListener("pointerup",this.onPointerUp),window.addEventListener("pointercancel",this.onPointerOut),window.addEventListener("pointerout",this.onPointerOut),window.addEventListener("pointerleave",this.onPointerUp),window.addEventListener("resize",this.onWindowResize),window.addEventListener("keyup",this.onKeyUp)},X.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},X.prototype.detachWindowEvents=function(){window.removeEventListener("pointermove",this.onPointerMove),window.removeEventListener("pointerup",this.onPointerUp),window.removeEventListener("pointercancel",this.onPointerOut),window.removeEventListener("pointerout",this.onPointerOut),window.removeEventListener("pointerleave",this.onPointerUp),window.removeEventListener("resize",this.onWindowResize),window.removeEventListener("keyup",this.onKeyUp)},X.prototype.addLogo=function(){this.logoUI=document.createElement("div"),this.logoUI.style.display="inline-block",this.logoUI.style.margin="0px",this.logoUI.style.padding="0px",this.logoUI.style.fill="#333333";var M=document.createElement("a");M.href="https://markerjs.com/",M.target="_blank",M.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",M.style.display="grid",M.style.alignItems="center",M.style.justifyItems="center",M.style.padding="3px",M.style.width="20px",M.style.height="20px",this.logoUI.appendChild(M),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},X.prototype.positionLogo=function(){this.logoUI&&(this.uiStyleSettings.logoPosition!=="right"?this.logoUI.style.left=this.markerImageHolder.offsetLeft+10+"px":this.logoUI.style.left=this.markerImageHolder.offsetLeft+this.markerImageHolder.offsetWidth-this.logoUI.clientWidth-10+"px",this.logoUI.style.top=this.markerImageHolder.offsetTop+this.markerImageHolder.offsetHeight-this.logoUI.clientHeight-10+"px")},X.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},X.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},X.prototype.showUI=function(){switch(this.settings.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.style.visibility=this._silentRenderMode?"hidden":"visible",this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.coverDiv.style.userSelect="none",this.settings.displayMode){case"inline":this.coverDiv.style.position="absolute";var M=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=M+"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 m(this.uiDiv,this.settings.displayMode,this._availableMarkerTypes,this.uiStyleSettings,this.styles),this.toolbar.addButtonClickListener(this.toolbarButtonClicked),this.toolbar.show(this._silentRenderMode||this.uiStyleSettings.hideToolbar?"hidden":"visible"),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.settings.displayMode==="popup"&&(this.contentDiv.style.backgroundColor=this.uiStyleSettings.canvasBackgroundColor,this.contentDiv.style.maxHeight=this.windowHeight-2*this.settings.popupMargin-3.5*this.uiStyleSettings.toolbarHeight+"px",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.settings.popupMargin+"px)"),this.contentDiv.style.overflow="auto",this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.settings.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.editorCanvas.style.transformOrigin="left top",this.editorCanvas.style.transform="scale("+this.zoomLevel+")",this.contentDiv.appendChild(this.editorCanvas),this.editingTarget=this.target instanceof HTMLImageElement?document.createElement("img"):document.createElement("canvas"),this.target.getClientRects().item(0).y<this.styles.settings.toolbarHeight&&(this.editingTarget.style.marginTop=this.target.offsetTop-this.styles.settings.toolbarHeight+"px"),this.editorCanvas.appendChild(this.editingTarget),this.toolbox=new h(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},X.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},X.prototype.removeMarker=function(M){this.markerImage.removeChild(M.container),this.markers.indexOf(M)>-1&&this.markers.splice(this.markers.indexOf(M),1),M.dispose()},X.prototype.switchToSelectMode=function(){this.mode="select",this.hideNotesEditor(),this._currentMarker!==void 0&&(this._currentMarker.state!=="new"?this._currentMarker.select():(this.removeMarker(this._currentMarker),this.setCurrentMarker(),this.markerImage.style.cursor="default"),this.addUndoStep())},X.prototype.toolbarButtonClicked=function(M,N){if(M==="marker"&&N!==void 0)this.createNewMarker(N);else if(M==="action")switch(N){case"select":this.switchToSelectMode(),this.switchToSelectMode();break;case"delete":this.deleteSelectedMarker();break;case"clear":this.clear();break;case"undo":this.undo();break;case"redo":this.redo();break;case"zoom":this.stepZoom();break;case"zoom-out":this.zoomLevel=1;break;case"notes":this.notesArea===void 0?(this.switchToSelectMode(),this.zoomLevel=1,this.showNotesEditor()):this.switchToSelectMode();break;case"close":this.close();break;case"render":this.switchToSelectMode(),this.startRenderAndClose()}},X.prototype.deleteSelectedMarker=function(){var M=this;if(this._currentMarker!==void 0){var N=!1;if(this.eventListeners.markerbeforedelete.forEach(function(ie){var K=new Re(M,M._currentMarker,!0);ie(K),K.defaultPrevented&&(N=!0)}),!N){var Y=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(ie){return ie(new Re(M,Y))})}}},X.prototype.clear=function(){var M=this,N=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(pe){var Se=new Re(M,void 0,!0);pe(Se),Se.defaultPrevented&&(N=!0)}),!N)){this.setCurrentMarker();for(var Y=function(pe){var Se=ie.markers[pe];ie.setCurrentMarker(ie.markers[pe]),ie._currentMarker.dispose(),ie.markerImage.removeChild(ie._currentMarker.container),ie.markers.splice(ie.markers.indexOf(ie._currentMarker),1),ie.eventListeners.markerdelete.forEach(function(Pe){return Pe(new 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0),this.overlayContainer.removeChild(this.notesArea),this.notesArea=void 0)},X.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},X.prototype.addUndoStep=function(){var M=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var N=this.getState(),Y=this.undoRedoManager.getLastUndoStep();if(!Y||Y.width===N.width&&Y.height===N.height){var ie=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(N),ie<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(K){return K(new we(M))})}else this.undoRedoManager.replaceLastUndoStep(N),this.eventListeners.statechange.forEach(function(K){return K(new we(M))})}},X.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},X.prototype.undoStep=function(){var M=this,N=this.undoRedoManager.undo();N!==void 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M=ie.sent(),N=this.getState(),this.eventListeners.render.forEach(function(K){return K(new Le(Y,M,N))}),this.close(!0),[2]}})})},X.prototype.getState=function(M){M===!0&&this.setCurrentMarker();var N={width:this.imageWidth,height:this.imageHeight,markers:[]};return this.markers.forEach(function(Y){return N.markers.push(Y.getState())}),N},X.prototype.restoreState=function(M){var N=this;for(this.markers.splice(0);this.markerImage.lastChild;)this.markerImage.removeChild(this.markerImage.lastChild);M.markers.forEach(function(Y){var ie=N._availableMarkerTypes.find(function(pe){return pe.typeName===Y.typeName});if(ie!==void 0){var K=N.addNewMarker(ie);K.restoreState(Y),N.markers.push(K)}}),M.width&&M.height&&(M.width!==this.imageWidth||M.height!==this.imageHeight)&&this.scaleMarkers(this.imageWidth/M.width,this.imageHeight/M.height),this.eventListeners.restorestate.forEach(function(Y){return Y(new we(N))})},X.prototype.addNewMarker=function(M){var N=L.createGroup();return this.markerImage.appendChild(N),new M(N,this.overlayContainer,this.settings)},X.prototype.createNewMarker=function(M){var N,Y=this;(N=typeof M=="string"?this._availableMarkerTypes.find(function(ie){return ie.typeName===M}):M)&&(this.setCurrentMarker(),this.addUndoStep(),this._currentMarker=this.addNewMarker(N),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(N.typeName),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this.eventListeners.markercreating.forEach(function(ie){return ie(new Re(Y,Y._currentMarker))}))},X.prototype.markerCreated=function(M){var N=this;this.mode="select",this.markerImage.style.cursor="default",this.markers.push(M),this.setCurrentMarker(M),M instanceof v&&this.settings.newFreehandMarkerOnPointerUp?this.createNewMarker(v):this.toolbar.setSelectMode(),this.addUndoStep(),this.eventListeners.markercreate.forEach(function(Y){return Y(new Re(N,N._currentMarker))})},X.prototype.colorChanged=function(M){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultColor=M,this.settings.defaultStrokeColor=M)},X.prototype.fillColorChanged=function(M){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultFillColor=M)},X.prototype.markerStateChanged=function(M){var N=this;this.eventListeners.markerchange.forEach(function(Y){return Y(new Re(N,M))})},X.prototype.setCurrentMarker=function(M){var N=this;this._currentMarker!==M&&this._currentMarker!==void 0&&(this._currentMarker.deselect(),this.toolbar.setCurrentMarker(),this.toolbox.setPanelButtons([]),this._isResizing||this.eventListeners.markerdeselect.forEach(function(Y){return Y(new Re(N,N._currentMarker))})),this._currentMarker=M,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(Y){return Y(new Re(N,N._currentMarker))}))},X.prototype.onPointerDown=function(M){if(this._isFocused||this.focus(),this.touchPoints++,this.touchPoints===1||M.pointerType!=="touch")if(this._currentMarker===void 0||this._currentMarker.state!=="new"&&this._currentMarker.state!=="creating"){if(this.mode==="select"){var N=this.markers.find(function(Y){return Y.ownsTarget(M.target)});N!==void 0?(this.setCurrentMarker(N),this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(M.clientX,M.clientY),M.target)):(this.setCurrentMarker(),this.isDragging=!0,this.prevPanPoint={x:M.clientX,y:M.clientY})}}else this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(M.clientX,M.clientY))},X.prototype.onDblClick=function(M){if(this._isFocused||this.focus(),this.mode==="select"){var N=this.markers.find(function(Y){return Y.ownsTarget(M.target)});N!==void 0&&N!==this._currentMarker&&this.setCurrentMarker(N),this._currentMarker!==void 0?this._currentMarker.dblClick(this.clientToLocalCoordinates(M.clientX,M.clientY),M.target):this.setCurrentMarker()}},X.prototype.onPointerMove=function(M){this.touchPoints!==1&&M.pointerType==="touch"||(this._currentMarker!==void 0||this.isDragging)&&(this._currentMarker!==void 0&&this._currentMarker.state==="edit"||M.preventDefault(),this._currentMarker!==void 0?this._currentMarker.manipulate(this.clientToLocalCoordinates(M.clientX,M.clientY)):this.zoomLevel>1&&this.panTo({x:M.clientX,y:M.clientY}))},X.prototype.onPointerUp=function(M){this.touchPoints>0&&this.touchPoints--,this.touchPoints===0&&this.isDragging&&this._currentMarker!==void 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M=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=M+"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()},X.prototype.addLicenseKey=function(M){W.addKey(M)},X.prototype.addEventListener=function(M,N){this.eventListeners.addEventListener(M,N)},X.prototype.removeEventListener=function(M,N){this.eventListeners.removeEventListener(M,N)},X.prototype.renderState=function(M){this._silentRenderMode=!0,this.settings.displayMode="inline",this.isOpen||this.show(),this.restoreState(M),this.startRenderAndClose(),this._silentRenderMode=!1},Object.defineProperty(X.prototype,"isFocused",{get:function(){return 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ce=this._input.peekUntilAfter(/[: ,;{}()[\]\/='"]/g);ce.match(/[ :]$/)&&(ce=this.eatString(": ").replace(/\s$/,""),this.print_string(ce),this._output.space_before_token=!0),ce=ce.replace(/\s$/,""),ce==="extend"?v=!0:ce==="import"&&(y=!0),ce in this.NESTED_AT_RULE?(this._nestedLevel+=1,ce in this.CONDITIONAL_GROUP_RULE&&(x=!0)):!E&&T===0&&ce.indexOf(":")!==-1&&(c=!0,this.indent())}else if(this._ch==="#"&&this._input.peek()==="{")this.preserveSingleSpace(P),this.print_string(this._ch+this.eatString("}"));else 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Q=e.splitSpaces?Zt(t,e.trailingSpace):t,ee=e.cm.state.specialChars,se=!1,ge;if(!ee.test(t))e.col+=t.length,ge=document.createTextNode(Q),e.map.push(e.pos,e.pos+t.length,ge),W&&H<9&&(se=!0),e.pos+=t.length;else{ge=document.createDocumentFragment();for(var _e=0;;){ee.lastIndex=_e;var Oe=ee.exec(t),Ae=Oe?Oe.index-_e:t.length-_e;if(Ae){var Fe=document.createTextNode(Q.slice(_e,_e+Ae));W&&H<9?ge.appendChild(c("span",[Fe])):ge.appendChild(Fe),e.map.push(e.pos,e.pos+Ae,Fe),e.col+=Ae,e.pos+=Ae}if(!Oe)break;_e+=Ae+1;var We=void 0;if(Oe[0]==" "){var Xe=e.cm.options.tabSize,qe=Xe-e.col%Xe;We=ge.appendChild(c("span",X(qe),"cm-tab")),We.setAttribute("role","presentation"),We.setAttribute("cm-text"," "),e.col+=qe}else Oe[0]=="\r"||Oe[0]==`
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0,Oe=0;Oe<t.length&&!(_e=t[Oe],_e.to>se&&_e.from<=se);Oe++);if(_e.to>=ge)return e(r,i,d,D,G,Q,ee);e(r,i.slice(0,_e.to-se),d,D,null,Q,ee),D=null,i=i.slice(_e.to-se),se=_e.to}}}function It(e,t,r,i){var d=!i&&r.widgetNode;d&&e.map.push(e.pos,e.pos+t,d),!i&&e.cm.display.input.needsContentAttribute&&(d||(d=e.content.appendChild(document.createElement("span"))),d.setAttribute("cm-marker",r.id)),d&&(e.cm.display.input.setUneditable(d),e.content.appendChild(d)),e.pos+=t,e.trailingSpace=!1}function Gn(e,t,r){var i=e.markedSpans,d=e.text,D=0;if(!i){for(var G=1;G<r.length;G+=2)t.addToken(t,d.slice(D,D=r[G]),Lt(r[G+1],t.cm.options));return}for(var Q=d.length,ee=0,se=1,ge="",_e,Oe,Ae=0,Fe,We,Xe,qe,at;;){if(Ae==ee){Fe=We=Xe=Oe="",at=null,qe=null,Ae=Infinity;for(var et=[],st=void 0,vt=0;vt<i.length;++vt){var ct=i[vt],Ot=ct.marker;if(Ot.type=="bookmark"&&ct.from==ee&&Ot.widgetNode)et.push(Ot);else 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i=Array.prototype.slice.call(arguments,2),d;ln?d=ln.delayedCallbacks:nr?d=nr:(d=nr=[],setTimeout(Do,0));for(var D=function(Q){d.push(function(){return r[Q].apply(null,i)})},G=0;G<r.length;++G)D(G)}function Do(){var e=nr;nr=null;for(var t=0;t<e.length;++t)e[t]()}function Ya(e,t,r,i){for(var d=0;d<t.changes.length;d++){var D=t.changes[d];D=="text"?Mo(e,t):D=="gutter"?Ja(e,t,r,i):D=="class"?ha(e,t):D=="widget"&&Po(e,t,i)}t.changes=null}function ir(e){return e.node==e.text&&(e.node=c("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),W&&H<8&&(e.node.style.zIndex=2)),e.node}function ko(e,t){var r=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(r&&(r+=" CodeMirror-linebackground"),t.background)r?t.background.className=r:(t.background.parentNode.removeChild(t.background),t.background=null);else if(r){var i=ir(t);t.background=i.insertBefore(c("div",null,r),i.firstChild),e.display.input.setUneditable(t.background)}}function $a(e,t){var r=e.display.externalMeasured;return r&&r.line==t.line?(e.display.externalMeasured=null,t.measure=r.measure,r.built):kt(e,t)}function Mo(e,t){var r=t.text.className,i=$a(e,t);t.text==t.node&&(t.node=i.pre),t.text.parentNode.replaceChild(i.pre,t.text),t.text=i.pre,i.bgClass!=t.bgClass||i.textClass!=t.textClass?(t.bgClass=i.bgClass,t.textClass=i.textClass,ha(e,t)):r&&(t.text.className=r)}function ha(e,t){ko(e,t),t.line.wrapClass?ir(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var r=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=r||""}function Ja(e,t,r,i){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var d=ir(t);t.gutterBackground=c("div",null,"CodeMirror-gutter-background 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"+i.gutterWidth[se]+"px"))}}}function Po(e,t,r){t.alignable&&(t.alignable=null);for(var i=R("CodeMirror-linewidget"),d=t.node.firstChild,D=void 0;d;d=D)D=d.nextSibling,i.test(d.className)&&t.node.removeChild(d);Qa(e,t,r)}function No(e,t,r,i){var d=$a(e,t);return t.text=t.node=d.pre,d.bgClass&&(t.bgClass=d.bgClass),d.textClass&&(t.textClass=d.textClass),ha(e,t),Ja(e,t,r,i),Qa(e,t,i),t.node}function Qa(e,t,r){if(Za(e,t.line,t,r,!0),t.rest)for(var i=0;i<t.rest.length;i++)Za(e,t.rest[i],t,r,!1)}function Za(e,t,r,i,d){if(!t.widgets)return;for(var D=ir(r),G=0,Q=t.widgets;G<Q.length;++G){var ee=Q[G],se=c("div",[ee.node],"CodeMirror-linewidget"+(ee.className?" 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r=be(t);r!=e.wrapper;r=r.parentNode)if(!r||r.nodeType==1&&r.getAttribute("cm-ignore-events")=="true"||r.parentNode==e.sizer&&r!=e.mover)return!0}function Fr(e){return e.lineSpace.offsetTop}function da(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function qa(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=E(e.measure,c("pre","x","CodeMirror-line-like")),r=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,i={left:parseInt(r.paddingLeft),right:parseInt(r.paddingRight)};return!isNaN(i.left)&&!isNaN(i.right)&&(e.cachedPaddingH=i),i}function Fn(e){return me-e.display.nativeBarWidth}function hi(e){return e.display.scroller.clientWidth-Fn(e)-e.display.barWidth}function ca(e){return e.display.scroller.clientHeight-Fn(e)-e.display.barHeight}function Uo(e,t,r){var i=e.options.lineWrapping,d=i&&hi(e);if(!t.measure.heights||i&&t.measure.width!=d){var D=t.measure.heights=[];if(i){t.measure.width=d;for(var G=t.text.firstChild.getClientRects(),Q=0;Q<G.length-1;Q++){var 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D=Oi(e,t),G=pa(t),Q=0,ee=t.text.length,se=!0,ge=Ge(t,e.doc.direction);if(ge){var _e=(e.options.lineWrapping?zo:Ko)(e,t,r,D,ge,i,d);se=_e.level!=1,Q=se?_e.from:_e.to-1,ee=se?_e.to:_e.from-1}var Oe=null,Ae=null,Fe=Be(function(vt){var ct=Un(e,D,vt);return ct.top+=G,ct.bottom+=G,ya(ct,i,d,!1)?(ct.top<=d&&ct.left<=i&&(Oe=vt,Ae=ct),!0):!1},Q,ee),We,Xe,qe=!1;if(Ae){var at=i-Ae.left<Ae.right-i,et=at==se;Fe=Oe+(et?0:1),Xe=et?"after":"before",We=at?Ae.left:Ae.right}else{!se&&(Fe==ee||Fe==Q)&&Fe++,Xe=Fe==0?"after":Fe==t.text.length?"before":Un(e,D,Fe-(se?1:0)).bottom+G<=d==se?"after":"before";var st=kn(e,Ke(r,Fe,Xe),"line",t,D);We=st.left,qe=d<st.top?-1:d>=st.bottom?1:0}return Fe=Ce(t.text,Fe,1),ga(r,Fe,Xe,qe,i-We)}function Ko(e,t,r,i,d,D,G){var Q=Be(function(_e){var Oe=d[_e],Ae=Oe.level!=1;return ya(kn(e,Ke(r,Ae?Oe.to:Oe.from,Ae?"before":"after"),"line",t,i),D,G,!0)},0,d.length-1),ee=d[Q];if(Q>0){var 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e.cachedCharWidth;var t=c("span","xxxxxxxxxx"),r=c("pre",[t],"CodeMirror-line-like");E(e.measure,r);var i=t.getBoundingClientRect(),d=(i.right-i.left)/10;return d>2&&(e.cachedCharWidth=d),d||10}function ba(e){for(var t=e.display,r={},i={},d=t.gutters.clientLeft,D=t.gutters.firstChild,G=0;D;D=D.nextSibling,++G){var Q=e.display.gutterSpecs[G].className;r[Q]=D.offsetLeft+D.clientLeft+d,i[Q]=D.clientWidth}return{fixedPos:_a(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:r,gutterWidth:i,wrapperWidth:t.wrapper.clientWidth}}function _a(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function cs(e){var t=Li(e.display),r=e.options.lineWrapping,i=r&&Math.max(5,e.display.scroller.clientWidth/Ii(e.display)-3);return function(d){if(Nn(e.doc,d))return 0;var D=0;if(d.widgets)for(var G=0;G<d.widgets.length;G++)d.widgets[G].height&&(D+=d.widgets[G].height);return r?D+(Math.ceil(d.text.length/i)||1)*t:D+t}}function Ea(e){var t=e.doc,r=cs(e);t.iter(function(i){var d=r(i);d!=i.height&&rt(i,d)})}function ci(e,t,r,i){var d=e.display;if(!r&&be(t).getAttribute("cm-not-content")=="true")return null;var D,G,Q=d.lineSpace.getBoundingClientRect();try{D=t.clientX-Q.left,G=t.clientY-Q.top}catch(_e){return null}var ee=va(e,D,G),se;if(i&&ee.xRel>0&&(se=Ye(e.doc,ee.line).text).length==ee.ch){var ge=V(se,se.length,e.options.tabSize)-se.length;ee=Ke(ee.line,Math.max(0,Math.round((D-qa(e.display).left)/Ii(e.display))-ge))}return ee}function fi(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,t<0)return null;for(var r=e.display.view,i=0;i<r.length;i++)if(t-=r[i].size,t<0)return i}function gn(e,t,r,i){t==null&&(t=e.doc.first),r==null&&(r=e.doc.first+e.doc.size),i||(i=0);var d=e.display;if(i&&r<d.viewTo&&(d.updateLineNumbers==null||d.updateLineNumbers>t)&&(d.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=d.viewTo)dn&&qi(e.doc,t)<d.viewTo&&Jn(e);else if(r<=d.viewFrom)dn&&Yn(e.doc,r+i)>d.viewFrom?Jn(e):(d.viewFrom+=i,d.viewTo+=i);else if(t<=d.viewFrom&&r>=d.viewTo)Jn(e);else if(t<=d.viewFrom){var D=Br(e,r,r+i,1);D?(d.view=d.view.slice(D.index),d.viewFrom=D.lineN,d.viewTo+=i):Jn(e)}else if(r>=d.viewTo){var G=Br(e,t,t,-1);G?(d.view=d.view.slice(0,G.index),d.viewTo=G.lineN):Jn(e)}else{var Q=Br(e,t,t,-1),ee=Br(e,r,r+i,1);Q&&ee?(d.view=d.view.slice(0,Q.index).concat(mn(e,Q.lineN,ee.lineN)).concat(d.view.slice(ee.index)),d.viewTo+=i):Jn(e)}var se=d.externalMeasured;se&&(r<se.lineN?se.lineN+=i:t<se.lineN+se.size&&(d.externalMeasured=null))}function $n(e,t,r){e.curOp.viewChanged=!0;var i=e.display,d=e.display.externalMeasured;if(d&&t>=d.lineN&&t<d.lineN+d.size&&(i.externalMeasured=null),t<i.viewFrom||t>=i.viewTo)return;var D=i.view[fi(e,t)];if(D.node==null)return;var G=D.changes||(D.changes=[]);ce(G,r)==-1&&G.push(r)}function Jn(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Br(e,t,r,i){var d=fi(e,t),D,G=e.display.view;if(!dn||r==e.doc.first+e.doc.size)return{index:d,lineN:r};for(var Q=e.display.viewFrom,ee=0;ee<d;ee++)Q+=G[ee].size;if(Q!=t){if(i>0){if(d==G.length-1)return null;D=Q+G[d].size-t,d++}else D=Q-t;t+=D,r+=D}for(;qi(e.doc,r)!=r;){if(d==(i<0?0:G.length-1))return null;r+=i*G[d-(i<0?1:0)].size,d+=i}return{index:d,lineN:r}}function Vo(e,t,r){var i=e.display,d=i.view;d.length==0||t>=i.viewTo||r<=i.viewFrom?(i.view=mn(e,t,r),i.viewFrom=t):(i.viewFrom>t?i.view=mn(e,t,i.viewFrom).concat(i.view):i.viewFrom<t&&(i.view=i.view.slice(fi(e,t))),i.viewFrom=t,i.viewTo<r?i.view=i.view.concat(mn(e,i.viewTo,r)):i.viewTo>r&&(i.view=i.view.slice(0,fi(e,r)))),i.viewTo=r}function fs(e){for(var t=e.display.view,r=0,i=0;i<t.length;i++){var d=t[i];!d.hidden&&(!d.node||d.changes)&&++r}return r}function sr(e){e.display.input.showSelection(e.display.input.prepareSelection())}function ps(e,t){t===void 0&&(t=!0);for(var r=e.doc,i={},d=i.cursors=document.createDocumentFragment(),D=i.selection=document.createDocumentFragment(),G=0;G<r.sel.ranges.length;G++){if(!t&&G==r.sel.primIndex)continue;var Q=r.sel.ranges[G];if(Q.from().line>=e.display.viewTo||Q.to().line<e.display.viewFrom)continue;var ee=Q.empty();(ee||e.options.showCursorWhenSelecting)&&ms(e,Q.head,d),ee||Xo(e,Q,D)}return i}function ms(e,t,r){var i=kn(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),d=r.appendChild(c("div","\xA0","CodeMirror-cursor"));if(d.style.left=i.left+"px",d.style.top=i.top+"px",d.style.height=Math.max(0,i.bottom-i.top)*e.options.cursorHeight+"px",i.other){var D=r.appendChild(c("div","\xA0","CodeMirror-cursor CodeMirror-secondarycursor"));D.style.display="",D.style.left=i.other.left+"px",D.style.top=i.other.top+"px",D.style.height=(i.other.bottom-i.other.top)*.85+"px"}}function jr(e,t){return e.top-t.top||e.left-t.left}function Xo(e,t,r){var i=e.display,d=e.doc,D=document.createDocumentFragment(),G=qa(e.display),Q=G.left,ee=Math.max(i.sizerWidth,hi(e)-i.sizer.offsetLeft)-G.right,se=d.direction=="ltr";function ge(et,st,vt,ct){st<0&&(st=0),st=Math.round(st),ct=Math.round(ct),D.appendChild(c("div",null,"CodeMirror-selected","position: absolute; left: "+et+`px;
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height: `+(ct-st)+"px"))}function _e(et,st,vt){var ct=Ye(d,et),Ot=ct.text.length,Ut,nn;function Kt($t,bn){return ma(e,Ke(et,$t),"div",ct,bn)}function xn($t,bn,on){var qt=ds(e,ct,null,$t),Jt=bn=="ltr"==(on=="after")?"left":"right",Xt=on=="after"?qt.begin:qt.end-(/\s/.test(ct.text.charAt(qt.end-1))?2:1);return Kt(Xt,Jt)[Jt]}var yn=Ge(ct,d.direction);return Ne(yn,st||0,vt==null?Ot:vt,function($t,bn,on,qt){var Jt=on=="ltr",Xt=Kt($t,Jt?"left":"right"),_n=Kt(bn-1,Jt?"right":"left"),Ki=st==null&&$t==0,ni=vt==null&&bn==Ot,hn=qt==0,Bn=!yn||qt==yn.length-1;if(_n.top-Xt.top<=3){var rn=(se?Ki:ni)&&hn,Va=(se?ni:Ki)&&Bn,Vn=rn?Q:(Jt?Xt:_n).left,yi=Va?ee:(Jt?_n:Xt).right;ge(Vn,Xt.top,yi-Vn,Xt.bottom)}else{var bi,fn,zi,Xa;Jt?(bi=se&&Ki&&hn?Q:Xt.left,fn=se?ee:xn($t,on,"before"),zi=se?Q:xn(bn,on,"after"),Xa=se&&ni&&Bn?ee:_n.right):(bi=se?xn($t,on,"before"):Q,fn=!se&&Ki&&hn?ee:Xt.right,zi=!se&&ni&&Bn?Q:_n.left,Xa=se?xn(bn,on,"after"):ee),ge(bi,Xt.top,fn-bi,Xt.bottom),Xt.bottom<_n.top&&ge(Q,Xt.bottom,null,_n.top),ge(zi,_n.top,Xa-zi,_n.bottom)}(!Ut||jr(Xt,Ut)<0)&&(Ut=Xt),jr(_n,Ut)<0&&(Ut=_n),(!nn||jr(Xt,nn)<0)&&(nn=Xt),jr(_n,nn)<0&&(nn=_n)}),{start:Ut,end:nn}}var Oe=t.from(),Ae=t.to();if(Oe.line==Ae.line)_e(Oe.line,Oe.ch,Ae.ch);else{var Fe=Ye(d,Oe.line),We=Ye(d,Ae.line),Xe=Tn(Fe)==Tn(We),qe=_e(Oe.line,Oe.ch,Xe?Fe.text.length+1:null).end,at=_e(Ae.line,Xe?0:null,Ae.ch).start;Xe&&(qe.top<at.top-2?(ge(qe.right,qe.top,null,qe.bottom),ge(Q,at.top,at.left,at.bottom)):ge(qe.right,qe.top,at.left-qe.right,qe.bottom)),qe.bottom<at.top&&ge(Q,qe.bottom,null,at.top)}r.appendChild(D)}function xa(e){if(!e.state.focused)return;var t=e.display;clearInterval(t.blinker);var r=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){e.hasFocus()||Di(e),t.cursorDiv.style.visibility=(r=!r)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}function gs(e){e.state.focused||(e.display.input.focus(),Ta(e))}function vs(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Di(e))},100)}function Ta(e,t){if(e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),e.options.readOnly=="nocursor")return;e.state.focused||(le(e,"focus",e,t),e.state.focused=!0,B(e.display.wrapper,"CodeMirror-focused"),!e.curOp&&e.display.selForContextMenu!=e.doc.sel&&(e.display.input.reset(),n&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),xa(e)}function Di(e,t){if(e.state.delayingBlurEvent)return;e.state.focused&&(le(e,"blur",e,t),e.state.focused=!1,S(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150)}function Hr(e){for(var t=e.display,r=t.lineDiv.offsetTop,i=0;i<t.view.length;i++){var d=t.view[i],D=e.options.lineWrapping,G=void 0,Q=0;if(d.hidden)continue;if(W&&H<8){var ee=d.node.offsetTop+d.node.offsetHeight;G=ee-r,r=ee}else{var se=d.node.getBoundingClientRect();G=se.bottom-se.top,!D&&d.text.firstChild&&(Q=d.text.firstChild.getBoundingClientRect().right-se.left-1)}var ge=d.line.height-G;if((ge>.005||ge<-.005)&&(rt(d.line,G),ys(d.line),d.rest))for(var _e=0;_e<d.rest.length;_e++)ys(d.rest[_e]);if(Q>e.display.sizerWidth){var Oe=Math.ceil(Q/Ii(e.display));Oe>e.display.maxLineLength&&(e.display.maxLineLength=Oe,e.display.maxLine=d.line,e.display.maxLineChanged=!0)}}}function ys(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var r=e.widgets[t],i=r.node.parentNode;i&&(r.height=i.offsetHeight)}}function Wr(e,t,r){var i=r&&r.top!=null?Math.max(0,r.top):e.scroller.scrollTop;i=Math.floor(i-Fr(e));var d=r&&r.bottom!=null?r.bottom:i+e.wrapper.clientHeight,D=ft(t,i),G=ft(t,d);if(r&&r.ensure){var Q=r.ensure.from.line,ee=r.ensure.to.line;Q<D?(D=Q,G=ft(t,Dn(Ye(t,Q))+e.wrapper.clientHeight)):Math.min(ee,t.lastLine())>=G&&(D=ft(t,Dn(Ye(t,ee))-e.wrapper.clientHeight),G=ee)}return{from:D,to:Math.max(G,D+1)}}function Yo(e,t){if(Z(e,"scrollCursorIntoView"))return;var r=e.display,i=r.sizer.getBoundingClientRect(),d=null;if(t.top+i.top<0?d=!0:t.bottom+i.top>(window.innerHeight||document.documentElement.clientHeight)&&(d=!1),d!=null&&!o){var D=c("div","\u200B",null,`position: absolute;
top: `+(t.top-r.viewOffset-Fr(e.display))+`px;
height: `+(t.bottom-t.top+Fn(e)+r.barHeight)+`px;
left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(D),D.scrollIntoView(d),e.display.lineSpace.removeChild(D)}}function $o(e,t,r,i){i==null&&(i=0);var d;!e.options.lineWrapping&&t==r&&(t=t.ch?Ke(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,r=t.sticky=="before"?Ke(t.line,t.ch+1,"before"):t);for(var D=0;D<5;D++){var G=!1,Q=kn(e,t),ee=!r||r==t?Q:kn(e,r);d={left:Math.min(Q.left,ee.left),top:Math.min(Q.top,ee.top)-i,right:Math.max(Q.left,ee.left),bottom:Math.max(Q.bottom,ee.bottom)+i};var se=wa(e,d),ge=e.doc.scrollTop,_e=e.doc.scrollLeft;if(se.scrollTop!=null&&(lr(e,se.scrollTop),Math.abs(e.doc.scrollTop-ge)>1&&(G=!0)),se.scrollLeft!=null&&(pi(e,se.scrollLeft),Math.abs(e.doc.scrollLeft-_e)>1&&(G=!0)),!G)break}return d}function Jo(e,t){var r=wa(e,t);r.scrollTop!=null&&lr(e,r.scrollTop),r.scrollLeft!=null&&pi(e,r.scrollLeft)}function wa(e,t){var r=e.display,i=Li(e.display);t.top<0&&(t.top=0);var d=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:r.scroller.scrollTop,D=ca(e),G={};t.bottom-t.top>D&&(t.bottom=t.top+D);var Q=e.doc.height+da(r),ee=t.top<i,se=t.bottom>Q-i;if(t.top<d)G.scrollTop=ee?0:t.top;else if(t.bottom>d+D){var ge=Math.min(t.top,(se?Q:t.bottom)-D);ge!=d&&(G.scrollTop=ge)}var _e=e.options.fixedGutter?0:r.gutters.offsetWidth,Oe=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:r.scroller.scrollLeft-_e,Ae=hi(e)-r.gutters.offsetWidth,Fe=t.right-t.left>Ae;return Fe&&(t.right=t.left+Ae),t.left<10?G.scrollLeft=0:t.left<Oe?G.scrollLeft=Math.max(0,t.left+_e-(Fe?0:10)):t.right>Ae+Oe-3&&(G.scrollLeft=t.right+(Fe?0:10)-Ae),G}function Sa(e,t){if(t==null)return;Gr(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function ki(e){Gr(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function or(e,t,r){(t!=null||r!=null)&&Gr(e),t!=null&&(e.curOp.scrollLeft=t),r!=null&&(e.curOp.scrollTop=r)}function Qo(e,t){Gr(e),e.curOp.scrollToPos=t}function Gr(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var r=us(e,t.from),i=us(e,t.to);bs(e,r,i,t.margin)}}function bs(e,t,r,i){var d=wa(e,{left:Math.min(t.left,r.left),top:Math.min(t.top,r.top)-i,right:Math.max(t.right,r.right),bottom:Math.max(t.bottom,r.bottom)+i});or(e,d.scrollLeft,d.scrollTop)}function lr(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;k||Aa(e,{top:t}),_s(e,t,!0),k&&Aa(e),dr(e,100)}function _s(e,t,r){if(t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),e.display.scroller.scrollTop==t&&!r)return;e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t)}function pi(e,t,r,i){if(t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(r?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!i)return;e.doc.scrollLeft=t,Ss(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t)}function ur(e){var t=e.display,r=t.gutters.offsetWidth,i=Math.round(e.doc.height+da(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?r:0,docHeight:i,scrollHeight:i+Fn(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:r}}var mi=function(e,t,r){this.cm=r;var i=this.vert=c("div",[c("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),d=this.horiz=c("div",[c("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");i.tabIndex=d.tabIndex=-1,e(i),e(d),ke(i,"scroll",function(){i.clientHeight&&t(i.scrollTop,"vertical")}),ke(d,"scroll",function(){d.clientWidth&&t(d.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,W&&H<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};mi.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,r=e.scrollHeight>e.clientHeight+1,i=e.nativeBarWidth;if(r){this.vert.style.display="block",this.vert.style.bottom=t?i+"px":"0";var d=e.viewHeight-(t?i:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+d)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=r?i+"px":"0",this.horiz.style.left=e.barLeft+"px";var D=e.viewWidth-e.barLeft-(r?i:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+D)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(i==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:r?i:0,bottom:t?i:0}},mi.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},mi.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},mi.prototype.zeroWidthHack=function(){var e=a&&!h?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new re,this.disableVert=new re},mi.prototype.enableZeroWidthBar=function(e,t,r){e.style.pointerEvents="auto";function i(){var d=e.getBoundingClientRect(),D=r=="vert"?document.elementFromPoint(d.right-1,(d.top+d.bottom)/2):document.elementFromPoint((d.right+d.left)/2,d.bottom-1);D!=e?e.style.pointerEvents="none":t.set(1e3,i)}t.set(1e3,i)},mi.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var hr=function(){};hr.prototype.update=function(){return{bottom:0,right:0}},hr.prototype.setScrollLeft=function(){},hr.prototype.setScrollTop=function(){},hr.prototype.clear=function(){};function Mi(e,t){t||(t=ur(e));var r=e.display.barWidth,i=e.display.barHeight;Es(e,t);for(var d=0;d<4&&r!=e.display.barWidth||i!=e.display.barHeight;d++)r!=e.display.barWidth&&e.options.lineWrapping&&Hr(e),Es(e,ur(e)),r=e.display.barWidth,i=e.display.barHeight}function Es(e,t){var r=e.display,i=r.scrollbars.update(t);r.sizer.style.paddingRight=(r.barWidth=i.right)+"px",r.sizer.style.paddingBottom=(r.barHeight=i.bottom)+"px",r.heightForcer.style.borderBottom=i.bottom+"px solid transparent",i.right&&i.bottom?(r.scrollbarFiller.style.display="block",r.scrollbarFiller.style.height=i.bottom+"px",r.scrollbarFiller.style.width=i.right+"px"):r.scrollbarFiller.style.display="",i.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(r.gutterFiller.style.display="block",r.gutterFiller.style.height=i.bottom+"px",r.gutterFiller.style.width=t.gutterWidth+"px"):r.gutterFiller.style.display=""}var xs={native:mi,null:hr};function Ts(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&S(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),ke(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,r){r=="horizontal"?pi(e,t):lr(e,t)},e),e.display.scrollbars.addClass&&B(e.display.wrapper,e.display.scrollbars.addClass)}var Zo=0;function gi(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},An(e.curOp)}function vi(e){var t=e.curOp;t&&Io(t,function(r){for(var i=0;i<r.ops.length;i++)r.ops[i].cm.curOp=null;qo(r)})}function qo(e){for(var t=e.ops,r=0;r<t.length;r++)el(t[r]);for(var i=0;i<t.length;i++)tl(t[i]);for(var d=0;d<t.length;d++)nl(t[d]);for(var D=0;D<t.length;D++)il(t[D]);for(var G=0;G<t.length;G++)rl(t[G])}function el(e){var t=e.cm,r=t.display;sl(t),e.updateMaxLine&&Nr(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<r.viewFrom||e.scrollToPos.to.line>=r.viewTo)||r.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Kr(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function tl(e){e.updatedDisplay=e.mustUpdate&&Ca(e.cm,e.update)}function nl(e){var t=e.cm,r=t.display;e.updatedDisplay&&Hr(t),e.barMeasure=ur(t),r.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=ts(t,r.maxLine,r.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(r.scroller.clientWidth,r.sizer.offsetLeft+e.adjustWidthTo+Fn(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,r.sizer.offsetLeft+e.adjustWidthTo-hi(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=r.input.prepareSelection())}function il(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&pi(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var r=e.focus&&e.focus==F();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,r),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Mi(t,e.barMeasure),e.updatedDisplay&&Oa(t,e.barMeasure),e.selectionChanged&&xa(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),r&&gs(e.cm)}function rl(e){var t=e.cm,r=t.display,i=t.doc;if(e.updatedDisplay&&ws(t,e.update),r.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(r.wheelStartX=r.wheelStartY=null),e.scrollTop!=null&&_s(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&pi(t,e.scrollLeft,!0,!0),e.scrollToPos){var d=$o(t,St(i,e.scrollToPos.from),St(i,e.scrollToPos.to),e.scrollToPos.margin);Yo(t,d)}var D=e.maybeHiddenMarkers,G=e.maybeUnhiddenMarkers;if(D)for(var Q=0;Q<D.length;++Q)D[Q].lines.length||le(D[Q],"hide");if(G)for(var ee=0;ee<G.length;++ee)G[ee].lines.length&&le(G[ee],"unhide");r.wrapper.offsetHeight&&(i.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&le(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function En(e,t){if(e.curOp)return t();gi(e);try{return t()}finally{vi(e)}}function en(e,t){return function(){if(e.curOp)return t.apply(e,arguments);gi(e);try{return t.apply(e,arguments)}finally{vi(e)}}}function cn(e){return function(){if(this.curOp)return e.apply(this,arguments);gi(this);try{return e.apply(this,arguments)}finally{vi(this)}}}function tn(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);gi(t);try{return e.apply(this,arguments)}finally{vi(t)}}}function dr(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,P(al,e))}function al(e){var t=e.doc;if(t.highlightFrontier>=e.display.viewTo)return;var r=+new Date+e.options.workTime,i=Rn(e,t.highlightFrontier),d=[];t.iter(i.line,Math.min(t.first+t.size,e.display.viewTo+500),function(D){if(i.line>=e.display.viewFrom){var G=D.styles,Q=D.text.length>e.options.maxHighlightLength?At(t.mode,i.state):null,ee=Vi(e,D,i,!0);Q&&(i.state=Q),D.styles=ee.styles;var se=D.styleClasses,ge=ee.classes;ge?D.styleClasses=ge:se&&(D.styleClasses=null);for(var _e=!G||G.length!=D.styles.length||se!=ge&&(!se||!ge||se.bgClass!=ge.bgClass||se.textClass!=ge.textClass),Oe=0;!_e&&Oe<G.length;++Oe)_e=G[Oe]!=D.styles[Oe];_e&&d.push(i.line),D.stateAfter=i.save(),i.nextLine()}else D.text.length<=e.options.maxHighlightLength&&Xi(e,D.text,i),D.stateAfter=i.line%5==0?i.save():null,i.nextLine();if(+new Date>r)return dr(e,e.options.workDelay),!0}),t.highlightFrontier=i.line,t.modeFrontier=Math.max(t.modeFrontier,i.line),d.length&&En(e,function(){for(var D=0;D<d.length;D++)$n(e,d[D],"text")})}var Kr=function(e,t,r){var i=e.display;this.viewport=t,this.visible=Wr(i,e.doc,t),this.editorIsHidden=!i.wrapper.offsetWidth,this.wrapperHeight=i.wrapper.clientHeight,this.wrapperWidth=i.wrapper.clientWidth,this.oldDisplayWidth=hi(e),this.force=r,this.dims=ba(e),this.events=[]};Kr.prototype.signal=function(e,t){ae(e,t)&&this.events.push(arguments)},Kr.prototype.finish=function(){for(var e=0;e<this.events.length;e++)le.apply(null,this.events[e])};function sl(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Fn(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Fn(e)+"px",t.scrollbarsClipped=!0)}function ol(e){if(e.hasFocus())return null;var t=F();if(!t||!y(e.display.lineDiv,t))return null;var r={activeElt:t};if(window.getSelection){var i=window.getSelection();i.anchorNode&&i.extend&&y(e.display.lineDiv,i.anchorNode)&&(r.anchorNode=i.anchorNode,r.anchorOffset=i.anchorOffset,r.focusNode=i.focusNode,r.focusOffset=i.focusOffset)}return r}function ll(e){if(!e||!e.activeElt||e.activeElt==F())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&y(document.body,e.anchorNode)&&y(document.body,e.focusNode)){var t=window.getSelection(),r=document.createRange();r.setEnd(e.anchorNode,e.anchorOffset),r.collapse(!1),t.removeAllRanges(),t.addRange(r),t.extend(e.focusNode,e.focusOffset)}}function Ca(e,t){var r=e.display,i=e.doc;if(t.editorIsHidden)return Jn(e),!1;if(!t.force&&t.visible.from>=r.viewFrom&&t.visible.to<=r.viewTo&&(r.updateLineNumbers==null||r.updateLineNumbers>=r.viewTo)&&r.renderedView==r.view&&fs(e)==0)return!1;Cs(e)&&(Jn(e),t.dims=ba(e));var d=i.first+i.size,D=Math.max(t.visible.from-e.options.viewportMargin,i.first),G=Math.min(d,t.visible.to+e.options.viewportMargin);r.viewFrom<D&&D-r.viewFrom<20&&(D=Math.max(i.first,r.viewFrom)),r.viewTo>G&&r.viewTo-G<20&&(G=Math.min(d,r.viewTo)),dn&&(D=qi(e.doc,D),G=Yn(e.doc,G));var Q=D!=r.viewFrom||G!=r.viewTo||r.lastWrapHeight!=t.wrapperHeight||r.lastWrapWidth!=t.wrapperWidth;Vo(e,D,G),r.viewOffset=Dn(Ye(e.doc,r.viewFrom)),e.display.mover.style.top=r.viewOffset+"px";var ee=fs(e);if(!Q&&ee==0&&!t.force&&r.renderedView==r.view&&(r.updateLineNumbers==null||r.updateLineNumbers>=r.viewTo))return!1;var se=ol(e);return ee>4&&(r.lineDiv.style.display="none"),ul(e,r.updateLineNumbers,t.dims),ee>4&&(r.lineDiv.style.display=""),r.renderedView=r.view,ll(se),T(r.cursorDiv),T(r.selectionDiv),r.gutters.style.height=r.sizer.style.minHeight=0,Q&&(r.lastWrapHeight=t.wrapperHeight,r.lastWrapWidth=t.wrapperWidth,dr(e,400)),r.updateLineNumbers=null,!0}function ws(e,t){for(var r=t.viewport,i=!0;;i=!1){if(!i||!e.options.lineWrapping||t.oldDisplayWidth==hi(e)){if(r&&r.top!=null&&(r={top:Math.min(e.doc.height+da(e.display)-ca(e),r.top)}),t.visible=Wr(e.display,e.doc,r),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else i&&(t.visible=Wr(e.display,e.doc,r));if(!Ca(e,t))break;Hr(e);var d=ur(e);sr(e),Mi(e,d),Oa(e,d),t.force=!1}t.signal(e,"update",e),(e.display.viewFrom!=e.display.reportedViewFrom||e.display.viewTo!=e.display.reportedViewTo)&&(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function Aa(e,t){var r=new Kr(e,t);if(Ca(e,r)){Hr(e),ws(e,r);var i=ur(e);sr(e),Mi(e,i),Oa(e,i),r.finish()}}function ul(e,t,r){var i=e.display,d=e.options.lineNumbers,D=i.lineDiv,G=D.firstChild;function Q(Fe){var We=Fe.nextSibling;return n&&a&&e.display.currentWheelTarget==Fe?Fe.style.display="none":Fe.parentNode.removeChild(Fe),We}for(var ee=i.view,se=i.viewFrom,ge=0;ge<ee.length;ge++){var _e=ee[ge];if(!_e.hidden)if(!_e.node||_e.node.parentNode!=D){var Oe=No(e,_e,se,r);D.insertBefore(Oe,G)}else{for(;G!=_e.node;)G=Q(G);var Ae=d&&t!=null&&t<=se&&_e.lineNumber;_e.changes&&(ce(_e.changes,"gutter")>-1&&(Ae=!1),Ya(e,_e,se,r)),Ae&&(T(_e.lineNumber),_e.lineNumber.appendChild(document.createTextNode(Ht(e.options,se)))),G=_e.node.nextSibling}se+=_e.size}for(;G;)G=Q(G)}function Ra(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function Oa(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+Fn(e)+"px"}function Ss(e){var t=e.display,r=t.view;if(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))return;for(var i=_a(t)-t.scroller.scrollLeft+e.doc.scrollLeft,d=t.gutters.offsetWidth,D=i+"px",G=0;G<r.length;G++)if(!r[G].hidden){e.options.fixedGutter&&(r[G].gutter&&(r[G].gutter.style.left=D),r[G].gutterBackground&&(r[G].gutterBackground.style.left=D));var Q=r[G].alignable;if(Q)for(var ee=0;ee<Q.length;ee++)Q[ee].style.left=D}e.options.fixedGutter&&(t.gutters.style.left=i+d+"px")}function Cs(e){if(!e.options.lineNumbers)return!1;var t=e.doc,r=Ht(e.options,t.first+t.size-1),i=e.display;if(r.length!=i.lineNumChars){var d=i.measure.appendChild(c("div",[c("div",r)],"CodeMirror-linenumber CodeMirror-gutter-elt")),D=d.firstChild.offsetWidth,G=d.offsetWidth-D;return i.lineGutter.style.width="",i.lineNumInnerWidth=Math.max(D,i.lineGutter.offsetWidth-G)+1,i.lineNumWidth=i.lineNumInnerWidth+G,i.lineNumChars=i.lineNumInnerWidth?r.length:-1,i.lineGutter.style.width=i.lineNumWidth+"px",Ra(e.display),!0}return!1}function La(e,t){for(var r=[],i=!1,d=0;d<e.length;d++){var D=e[d],G=null;if(typeof D!="string"&&(G=D.style,D=D.className),D=="CodeMirror-linenumbers")if(t)i=!0;else continue;r.push({className:D,style:G})}return t&&!i&&r.push({className:"CodeMirror-linenumbers",style:null}),r}function As(e){var t=e.gutters,r=e.gutterSpecs;T(t),e.lineGutter=null;for(var i=0;i<r.length;++i){var d=r[i],D=d.className,G=d.style,Q=t.appendChild(c("div",null,"CodeMirror-gutter "+D));G&&(Q.style.cssText=G),D=="CodeMirror-linenumbers"&&(e.lineGutter=Q,Q.style.width=(e.lineNumWidth||1)+"px")}t.style.display=r.length?"":"none",Ra(e)}function cr(e){As(e.display),gn(e),Ss(e)}function hl(e,t,r,i){var d=this;this.input=r,d.scrollbarFiller=c("div",null,"CodeMirror-scrollbar-filler"),d.scrollbarFiller.setAttribute("cm-not-content","true"),d.gutterFiller=c("div",null,"CodeMirror-gutter-filler"),d.gutterFiller.setAttribute("cm-not-content","true"),d.lineDiv=x("div",null,"CodeMirror-code"),d.selectionDiv=c("div",null,null,"position: relative; z-index: 1"),d.cursorDiv=c("div",null,"CodeMirror-cursors"),d.measure=c("div",null,"CodeMirror-measure"),d.lineMeasure=c("div",null,"CodeMirror-measure"),d.lineSpace=x("div",[d.measure,d.lineMeasure,d.selectionDiv,d.cursorDiv,d.lineDiv],null,"position: relative; outline: none");var D=x("div",[d.lineSpace],"CodeMirror-lines");d.mover=c("div",[D],null,"position: relative"),d.sizer=c("div",[d.mover],"CodeMirror-sizer"),d.sizerWidth=null,d.heightForcer=c("div",null,null,"position: absolute; height: "+me+"px; width: 1px;"),d.gutters=c("div",null,"CodeMirror-gutters"),d.lineGutter=null,d.scroller=c("div",[d.sizer,d.heightForcer,d.gutters],"CodeMirror-scroll"),d.scroller.setAttribute("tabIndex","-1"),d.wrapper=c("div",[d.scrollbarFiller,d.gutterFiller,d.scroller],"CodeMirror"),W&&H<8&&(d.gutters.style.zIndex=-1,d.scroller.style.paddingRight=0),!n&&!(k&&u)&&(d.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(d.wrapper):e(d.wrapper)),d.viewFrom=d.viewTo=t.first,d.reportedViewFrom=d.reportedViewTo=t.first,d.view=[],d.renderedView=null,d.externalMeasured=null,d.viewOffset=0,d.lastWrapHeight=d.lastWrapWidth=0,d.updateLineNumbers=null,d.nativeBarWidth=d.barHeight=d.barWidth=0,d.scrollbarsClipped=!1,d.lineNumWidth=d.lineNumInnerWidth=d.lineNumChars=null,d.alignWidgets=!1,d.cachedCharWidth=d.cachedTextHeight=d.cachedPaddingH=null,d.maxLine=null,d.maxLineLength=0,d.maxLineChanged=!1,d.wheelDX=d.wheelDY=d.wheelStartX=d.wheelStartY=null,d.shift=!1,d.selForContextMenu=null,d.activeTouch=null,d.gutterSpecs=La(i.gutters,i.lineNumbers),As(d),r.init(d)}var zr=0,wn=null;W?wn=-.53:k?wn=15:g?wn=-.7:m&&(wn=-1/3);function Rs(e){var t=e.wheelDeltaX,r=e.wheelDeltaY;return t==null&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),r==null&&e.detail&&e.axis==e.VERTICAL_AXIS?r=e.detail:r==null&&(r=e.wheelDelta),{x:t,y:r}}function dl(e){var t=Rs(e);return t.x*=wn,t.y*=wn,t}function Os(e,t){var r=Rs(t),i=r.x,d=r.y,D=e.display,G=D.scroller,Q=G.scrollWidth>G.clientWidth,ee=G.scrollHeight>G.clientHeight;if(!(i&&Q||d&&ee))return;if(d&&a&&n){e:for(var se=t.target,ge=D.view;se!=G;se=se.parentNode)for(var _e=0;_e<ge.length;_e++)if(ge[_e].node==se){e.display.currentWheelTarget=se;break e}}if(i&&!k&&!f&&wn!=null){d&&ee&&lr(e,Math.max(0,G.scrollTop+d*wn)),pi(e,Math.max(0,G.scrollLeft+i*wn)),(!d||d&&ee)&&ne(t),D.wheelStartX=null;return}if(d&&wn!=null){var Oe=d*wn,Ae=e.doc.scrollTop,Fe=Ae+D.wrapper.clientHeight;Oe<0?Ae=Math.max(0,Ae+Oe-50):Fe=Math.min(e.doc.height,Fe+Oe+50),Aa(e,{top:Ae,bottom:Fe})}zr<20&&(D.wheelStartX==null?(D.wheelStartX=G.scrollLeft,D.wheelStartY=G.scrollTop,D.wheelDX=i,D.wheelDY=d,setTimeout(function(){if(D.wheelStartX==null)return;var We=G.scrollLeft-D.wheelStartX,Xe=G.scrollTop-D.wheelStartY,qe=Xe&&D.wheelDY&&Xe/D.wheelDY||We&&D.wheelDX&&We/D.wheelDX;if(D.wheelStartX=D.wheelStartY=null,!qe)return;wn=(wn*zr+qe)/(zr+1),++zr},200)):(D.wheelDX+=i,D.wheelDY+=d))}var Sn=function(e,t){this.ranges=e,this.primIndex=t};Sn.prototype.primary=function(){return this.ranges[this.primIndex]},Sn.prototype.equals=function(e){if(e==this)return!0;if(e.primIndex!=this.primIndex||e.ranges.length!=this.ranges.length)return!1;for(var t=0;t<this.ranges.length;t++){var r=this.ranges[t],i=e.ranges[t];if(!ii(r.anchor,i.anchor)||!ii(r.head,i.head))return!1}return!0},Sn.prototype.deepCopy=function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new Pt(_i(this.ranges[t].anchor),_i(this.ranges[t].head));return new Sn(e,this.primIndex)},Sn.prototype.somethingSelected=function(){for(var e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},Sn.prototype.contains=function(e,t){t||(t=e);for(var r=0;r<this.ranges.length;r++){var i=this.ranges[r];if(_t(t,i.from())>=0&&_t(e,i.to())<=0)return r}return-1};var Pt=function(e,t){this.anchor=e,this.head=t};Pt.prototype.from=function(){return ri(this.anchor,this.head)},Pt.prototype.to=function(){return Ei(this.anchor,this.head)},Pt.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch};function Mn(e,t,r){var i=e&&e.options.selectionsMayTouch,d=t[r];t.sort(function(Oe,Ae){return _t(Oe.from(),Ae.from())}),r=ce(t,d);for(var D=1;D<t.length;D++){var G=t[D],Q=t[D-1],ee=_t(Q.to(),G.from());if(i&&!G.empty()?ee>0:ee>=0){var se=ri(Q.from(),G.from()),ge=Ei(Q.to(),G.to()),_e=Q.empty()?G.from()==G.head:Q.from()==Q.head;D<=r&&--r,t.splice(--D,2,new Pt(_e?ge:se,_e?se:ge))}}return new Sn(t,r)}function Qn(e,t){return new Sn([new Pt(e,t||e)],0)}function Zn(e){return e.text?Ke(e.from.line+e.text.length-1,M(e.text).length+(e.text.length==1?e.from.ch:0)):e.to}function Ls(e,t){if(_t(e,t.from)<0)return e;if(_t(e,t.to)<=0)return Zn(t);var r=e.line+t.text.length-(t.to.line-t.from.line)-1,i=e.ch;return e.line==t.to.line&&(i+=Zn(t).ch-t.to.ch),Ke(r,i)}function Ia(e,t){for(var r=[],i=0;i<e.sel.ranges.length;i++){var d=e.sel.ranges[i];r.push(new Pt(Ls(d.anchor,t),Ls(d.head,t)))}return Mn(e.cm,r,e.sel.primIndex)}function Is(e,t,r){return e.line==t.line?Ke(r.line,e.ch-t.ch+r.ch):Ke(r.line+(e.line-t.line),e.ch)}function cl(e,t,r){for(var i=[],d=Ke(e.first,0),D=d,G=0;G<t.length;G++){var Q=t[G],ee=Is(Q.from,d,D),se=Is(Zn(Q),d,D);if(d=Q.to,D=se,r=="around"){var ge=e.sel.ranges[G],_e=_t(ge.head,ge.anchor)<0;i[G]=new Pt(_e?se:ee,_e?ee:se)}else i[G]=new Pt(ee,ee)}return new Sn(i,e.sel.primIndex)}function Da(e){e.doc.mode=jt(e.options,e.doc.modeOption),fr(e)}function fr(e){e.doc.iter(function(t){t.stateAfter&&(t.stateAfter=null),t.styles&&(t.styles=null)}),e.doc.modeFrontier=e.doc.highlightFrontier=e.doc.first,dr(e,100),e.state.modeGen++,e.curOp&&gn(e)}function Ds(e,t){return t.from.ch==0&&t.to.ch==0&&M(t.text)==""&&(!e.cm||e.cm.options.wholeLineUpdateBefore)}function ka(e,t,r,i){function d(at){return r?r[at]:null}function D(at,et,st){ua(at,et,st,i),sn(at,"change",at,t)}function G(at,et){for(var st=[],vt=at;vt<et;++vt)st.push(new ui(se[vt],d(vt),i));return st}var Q=t.from,ee=t.to,se=t.text,ge=Ye(e,Q.line),_e=Ye(e,ee.line),Oe=M(se),Ae=d(se.length-1),Fe=ee.line-Q.line;if(t.full)e.insert(0,G(0,se.length)),e.remove(se.length,e.size-se.length);else if(Ds(e,t)){var We=G(0,se.length-1);D(_e,_e.text,Ae),Fe&&e.remove(Q.line,Fe),We.length&&e.insert(Q.line,We)}else 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fl(e){En(e,function(){Ms(e),gn(e)})}function Vr(e){this.done=[],this.undone=[],this.undoDepth=Infinity,this.lastModTime=this.lastSelTime=0,this.lastOp=this.lastSelOp=null,this.lastOrigin=this.lastSelOrigin=null,this.generation=this.maxGeneration=e||1}function Ma(e,t){var r={from:_i(t.from),to:Zn(t),text:Et(e,t.from,t.to)};return Fs(e,r,t.from.line,t.to.line+1),qn(e,function(i){return Fs(i,r,t.from.line,t.to.line+1)},!0),r}function Ps(e){for(;e.length;){var t=M(e);if(t.ranges)e.pop();else break}}function pl(e,t){if(t)return Ps(e.done),M(e.done);if(e.done.length&&!M(e.done).ranges)return M(e.done);if(e.done.length>1&&!e.done[e.done.length-2].ranges)return e.done.pop(),M(e.done)}function Ns(e,t,r,i){var d=e.history;d.undone.length=0;var D=+new Date,G,Q;if((d.lastOp==i||d.lastOrigin==t.origin&&t.origin&&(t.origin.charAt(0)=="+"&&d.lastModTime>D-(e.cm?e.cm.options.historyEventDelay:500)||t.origin.charAt(0)=="*"))&&(G=pl(d,d.lastOp==i)))Q=M(G.changes),_t(t.from,t.to)==0&&_t(t.from,Q.to)==0?Q.to=Zn(t):G.changes.push(Ma(e,t));else{var ee=M(d.done);for((!ee||!ee.ranges)&&Xr(e.sel,d.done),G={changes:[Ma(e,t)],generation:d.generation},d.done.push(G);d.done.length>d.undoDepth;)d.done.shift(),d.done[0].ranges||d.done.shift()}d.done.push(r),d.generation=++d.maxGeneration,d.lastModTime=d.lastSelTime=D,d.lastOp=d.lastSelOp=i,d.lastOrigin=d.lastSelOrigin=t.origin,Q||le(e,"historyAdded")}function ml(e,t,r,i){var d=t.charAt(0);return d=="*"||d=="+"&&r.ranges.length==i.ranges.length&&r.somethingSelected()==i.somethingSelected()&&new Date-e.history.lastSelTime<=(e.cm?e.cm.options.historyEventDelay:500)}function gl(e,t,r,i){var d=e.history,D=i&&i.origin;r==d.lastSelOp||D&&d.lastSelOrigin==D&&(d.lastModTime==d.lastSelTime&&d.lastOrigin==D||ml(e,D,M(d.done),t))?d.done[d.done.length-1]=t:Xr(t,d.done),d.lastSelTime=+new Date,d.lastSelOrigin=D,d.lastSelOp=r,i&&i.clearRedo!==!1&&Ps(d.undone)}function Xr(e,t){var r=M(t);r&&r.ranges&&r.equals(e)||t.push(e)}function Fs(e,t,r,i){var d=t["spans_"+e.id],D=0;e.iter(Math.max(e.first,r),Math.min(e.first+e.size,i),function(G){G.markedSpans&&((d||(d=t["spans_"+e.id]={}))[D]=G.markedSpans),++D})}function vl(e){if(!e)return null;for(var t,r=0;r<e.length;++r)e[r].marker.explicitlyCleared?t||(t=e.slice(0,r)):t&&t.push(e[r]);return t?t.length?t:null:e}function yl(e,t){var r=t["spans_"+e.id];if(!r)return null;for(var i=[],d=0;d<t.text.length;++d)i.push(vl(r[d]));return i}function Us(e,t){var r=yl(e,t),i=wi(e,t);if(!r)return i;if(!i)return r;for(var d=0;d<r.length;++d){var D=r[d],G=i[d];if(D&&G){e:for(var Q=0;Q<G.length;++Q){for(var ee=G[Q],se=0;se<D.length;++se)if(D[se].marker==ee.marker)continue e;D.push(ee)}}else G&&(r[d]=G)}return r}function Pi(e,t,r){for(var i=[],d=0;d<e.length;++d){var D=e[d];if(D.ranges){i.push(r?Sn.prototype.deepCopy.call(D):D);continue}var G=D.changes,Q=[];i.push({changes:Q});for(var ee=0;ee<G.length;++ee){var se=G[ee],ge=void 0;if(Q.push({from:se.from,to:se.to,text:se.text}),t)for(var _e in se)(ge=_e.match(/^spans_(\d+)$/))&&(ce(t,Number(ge[1]))>-1&&(M(Q)[_e]=se[_e],delete se[_e]))}}return i}function Pa(e,t,r,i){if(i){var d=e.anchor;if(r){var D=_t(t,d)<0;D!=_t(r,d)<0?(d=t,t=r):D!=_t(t,r)<0&&(t=r)}return new Pt(d,t)}else return new Pt(r||t,t)}function Yr(e,t,r,i,d){d==null&&(d=e.cm&&(e.cm.display.shift||e.extend)),un(e,new Sn([Pa(e.sel.primary(),t,r,d)],0),i)}function Bs(e,t,r){for(var i=[],d=e.cm&&(e.cm.display.shift||e.extend),D=0;D<e.sel.ranges.length;D++)i[D]=Pa(e.sel.ranges[D],t[D],null,d);var G=Mn(e.cm,i,e.sel.primIndex);un(e,G,r)}function Na(e,t,r,i){var d=e.sel.ranges.slice(0);d[t]=r,un(e,Mn(e.cm,d,e.sel.primIndex),i)}function js(e,t,r,i){un(e,Qn(t,r),i)}function bl(e,t,r){var i={ranges:t.ranges,update:function(d){this.ranges=[];for(var D=0;D<d.length;D++)this.ranges[D]=new Pt(St(e,d[D].anchor),St(e,d[D].head))},origin:r&&r.origin};return le(e,"beforeSelectionChange",e,i),e.cm&&le(e.cm,"beforeSelectionChange",e.cm,i),i.ranges!=t.ranges?Mn(e.cm,i.ranges,i.ranges.length-1):t}function Hs(e,t,r){var i=e.history.done,d=M(i);d&&d.ranges?(i[i.length-1]=t,$r(e,t,r)):un(e,t,r)}function un(e,t,r){$r(e,t,r),gl(e,e.sel,e.cm?e.cm.curOp.id:NaN,r)}function $r(e,t,r){(ae(e,"beforeSelectionChange")||e.cm&&ae(e.cm,"beforeSelectionChange"))&&(t=bl(e,t,r));var i=r&&r.bias||(_t(t.primary().head,e.sel.primary().head)<0?-1:1);Ws(e,Ks(e,t,i,!0)),!(r&&r.scroll===!1)&&e.cm&&ki(e.cm)}function Ws(e,t){if(t.equals(e.sel))return;e.sel=t,e.cm&&(e.cm.curOp.updateInput=1,e.cm.curOp.selectionChanged=!0,q(e.cm)),sn(e,"cursorActivity",e)}function Gs(e){Ws(e,Ks(e,e.sel,null,!1))}function Ks(e,t,r,i){for(var d,D=0;D<t.ranges.length;D++){var G=t.ranges[D],Q=t.ranges.length==e.sel.ranges.length&&e.sel.ranges[D],ee=Jr(e,G.anchor,Q&&Q.anchor,r,i),se=Jr(e,G.head,Q&&Q.head,r,i);(d||ee!=G.anchor||se!=G.head)&&(d||(d=t.ranges.slice(0,D)),d[D]=new Pt(ee,se))}return d?Mn(e.cm,d,t.primIndex):t}function Ni(e,t,r,i,d){var D=Ye(e,t.line);if(D.markedSpans)for(var G=0;G<D.markedSpans.length;++G){var Q=D.markedSpans[G],ee=Q.marker,se="selectLeft"in ee?!ee.selectLeft:ee.inclusiveLeft,ge="selectRight"in ee?!ee.selectRight:ee.inclusiveRight;if((Q.from==null||(se?Q.from<=t.ch:Q.from<t.ch))&&(Q.to==null||(ge?Q.to>=t.ch:Q.to>t.ch))){if(d&&(le(ee,"beforeCursorEnter"),ee.explicitlyCleared))if(D.markedSpans){--G;continue}else break;if(!ee.atomic)continue;if(r){var _e=ee.find(i<0?1:-1),Oe=void 0;if((i<0?ge:se)&&(_e=zs(e,_e,-i,_e&&_e.line==t.line?D:null)),_e&&_e.line==t.line&&(Oe=_t(_e,r))&&(i<0?Oe<0:Oe>0))return Ni(e,_e,t,i,d)}var Ae=ee.find(i<0?-1:1);return(i<0?se:ge)&&(Ae=zs(e,Ae,i,Ae.line==t.line?D:null)),Ae?Ni(e,Ae,t,i,d):null}}return t}function Jr(e,t,r,i,d){var D=i||1,G=Ni(e,t,r,D,d)||!d&&Ni(e,t,r,D,!0)||Ni(e,t,r,-D,d)||!d&&Ni(e,t,r,-D,!0);return G||(e.cantEdit=!0,Ke(e.first,0))}function zs(e,t,r,i){return r<0&&t.ch==0?t.line>e.first?St(e,Ke(t.line-1)):null:r>0&&t.ch==(i||Ye(e,t.line)).text.length?t.line<e.first+e.size-1?Ke(t.line+1,0):null:new Ke(t.line,t.ch+r)}function Vs(e){e.setSelection(Ke(e.firstLine(),0),Ke(e.lastLine()),we)}function Xs(e,t,r){var i={canceled:!1,from:t.from,to:t.to,text:t.text,origin:t.origin,cancel:function(){return i.canceled=!0}};return r&&(i.update=function(d,D,G,Q){d&&(i.from=St(e,d)),D&&(i.to=St(e,D)),G&&(i.text=G),Q!==void 0&&(i.origin=Q)}),le(e,"beforeChange",e,i),e.cm&&le(e.cm,"beforeChange",e.cm,i),i.canceled?(e.cm&&(e.cm.curOp.updateInput=2),null):{from:i.from,to:i.to,text:i.text,origin:i.origin}}function Fi(e,t,r){if(e.cm){if(!e.cm.curOp)return en(e.cm,Fi)(e,t,r);if(e.cm.state.suppressEdits)return}if((ae(e,"beforeChange")||e.cm&&ae(e.cm,"beforeChange"))&&(t=Xs(e,t,!0),!t))return;var i=Qi&&!r&&kr(e,t.from,t.to);if(i)for(var d=i.length-1;d>=0;--d)Ys(e,{from:i[d].from,to:i[d].to,text:d?[""]:t.text,origin:t.origin});else Ys(e,t)}function Ys(e,t){if(t.text.length==1&&t.text[0]==""&&_t(t.from,t.to)==0)return;var r=Ia(e,t);Ns(e,t,r,e.cm?e.cm.curOp.id:NaN),pr(e,t,r,wi(e,t));var i=[];qn(e,function(d,D){!D&&ce(i,d.history)==-1&&(Zs(d.history,t),i.push(d.history)),pr(d,t,null,wi(d,t))})}function Qr(e,t,r){var i=e.cm&&e.cm.state.suppressEdits;if(i&&!r)return;for(var d=e.history,D,G=e.sel,Q=t=="undo"?d.done:d.undone,ee=t=="undo"?d.undone:d.done,se=0;se<Q.length&&!(D=Q[se],r?D.ranges&&!D.equals(e.sel):!D.ranges);se++);if(se==Q.length)return;for(d.lastOrigin=d.lastSelOrigin=null;;)if(D=Q.pop(),D.ranges){if(Xr(D,ee),r&&!D.equals(e.sel)){un(e,D,{clearRedo:!1});return}G=D}else if(i){Q.push(D);return}else break;var ge=[];Xr(G,ee),ee.push({changes:ge,generation:d.generation}),d.generation=D.generation||++d.maxGeneration;for(var _e=ae(e,"beforeChange")||e.cm&&ae(e.cm,"beforeChange"),Oe=function(We){var Xe=D.changes[We];if(Xe.origin=t,_e&&!Xs(e,Xe,!1))return Q.length=0,{};ge.push(Ma(e,Xe));var qe=We?Ia(e,Xe):M(Q);pr(e,Xe,qe,Us(e,Xe)),!We&&e.cm&&e.cm.scrollIntoView({from:Xe.from,to:Zn(Xe)});var at=[];qn(e,function(et,st){!st&&ce(at,et.history)==-1&&(Zs(et.history,Xe),at.push(et.history)),pr(et,Xe,null,Us(et,Xe))})},Ae=D.changes.length-1;Ae>=0;--Ae){var Fe=Oe(Ae);if(Fe)return Fe.v}}function $s(e,t){if(t==0)return;if(e.first+=t,e.sel=new Sn(N(e.sel.ranges,function(d){return new Pt(Ke(d.anchor.line+t,d.anchor.ch),Ke(d.head.line+t,d.head.ch))}),e.sel.primIndex),e.cm){gn(e.cm,e.first,e.first-t,t);for(var r=e.cm.display,i=r.viewFrom;i<r.viewTo;i++)$n(e.cm,i,"gutter")}}function pr(e,t,r,i){if(e.cm&&!e.cm.curOp)return en(e.cm,pr)(e,t,r,i);if(t.to.line<e.first){$s(e,t.text.length-1-(t.to.line-t.from.line));return}if(t.from.line>e.lastLine())return;if(t.from.line<e.first){var d=t.text.length-1-(e.first-t.from.line);$s(e,d),t={from:Ke(e.first,0),to:Ke(t.to.line+d,t.to.ch),text:[M(t.text)],origin:t.origin}}var D=e.lastLine();t.to.line>D&&(t={from:t.from,to:Ke(D,Ye(e,D).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Et(e,t.from,t.to),r||(r=Ia(e,t)),e.cm?_l(e.cm,t,i):ka(e,t,i),$r(e,r,we),e.cantEdit&&Jr(e,Ke(e.firstLine(),0))&&(e.cantEdit=!1)}function _l(e,t,r){var i=e.doc,d=e.display,D=t.from,G=t.to,Q=!1,ee=D.line;e.options.lineWrapping||(ee=pt(Tn(Ye(i,D.line))),i.iter(ee,G.line+1,function(Ae){if(Ae==d.maxLine)return Q=!0,!0})),i.sel.contains(t.from,t.to)>-1&&q(e),ka(i,t,r,cs(e)),e.options.lineWrapping||(i.iter(ee,D.line+t.text.length,function(Ae){var Fe=tr(Ae);Fe>d.maxLineLength&&(d.maxLine=Ae,d.maxLineLength=Fe,d.maxLineChanged=!0,Q=!1)}),Q&&(e.curOp.updateMaxLine=!0)),aa(i,D.line),dr(e,400);var se=t.text.length-(G.line-D.line)-1;t.full?gn(e):D.line==G.line&&t.text.length==1&&!Ds(e.doc,t)?$n(e,D.line,"text"):gn(e,D.line,G.line+1,se);var ge=ae(e,"changes"),_e=ae(e,"change");if(_e||ge){var Oe={from:D,to:G,text:t.text,removed:t.removed,origin:t.origin};_e&&sn(e,"change",e,Oe),ge&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(Oe)}e.display.selForContextMenu=null}function Ui(e,t,r,i,d){var D;i||(i=r),_t(i,r)<0&&(D=[i,r],r=D[0],i=D[1]),typeof t=="string"&&(t=e.splitLines(t)),Fi(e,{from:r,to:i,text:t,origin:d})}function Js(e,t,r,i){r<e.line?e.line+=i:t<e.line&&(e.line=t,e.ch=0)}function Qs(e,t,r,i){for(var d=0;d<e.length;++d){var D=e[d],G=!0;if(D.ranges){D.copied||(D=e[d]=D.deepCopy(),D.copied=!0);for(var Q=0;Q<D.ranges.length;Q++)Js(D.ranges[Q].anchor,t,r,i),Js(D.ranges[Q].head,t,r,i);continue}for(var ee=0;ee<D.changes.length;++ee){var se=D.changes[ee];if(r<se.from.line)se.from=Ke(se.from.line+i,se.from.ch),se.to=Ke(se.to.line+i,se.to.ch);else if(t<=se.to.line){G=!1;break}}G||(e.splice(0,d+1),d=0)}}function Zs(e,t){var r=t.from.line,i=t.to.line,d=t.text.length-(i-r)-1;Qs(e.done,r,i,d),Qs(e.undone,r,i,d)}function mr(e,t,r,i){var d=t,D=t;return typeof t=="number"?D=Ye(e,xi(e,t)):d=pt(t),d==null?null:(i(D,d)&&e.cm&&$n(e.cm,d,r),D)}function gr(e){this.lines=e,this.parent=null;for(var t=0,r=0;r<e.length;++r)e[r].parent=this,t+=e[r].height;this.height=t}gr.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var r=e,i=e+t;r<i;++r){var d=this.lines[r];this.height-=d.height,ht(d),sn(d,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,r){this.height+=r,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var i=0;i<t.length;++i)t[i].parent=this},iterN:function(e,t,r){for(var i=e+t;e<i;++e)if(r(this.lines[e]))return!0}};function vr(e){this.children=e;for(var t=0,r=0,i=0;i<e.length;++i){var d=e[i];t+=d.chunkSize(),r+=d.height,d.parent=this}this.size=t,this.height=r,this.parent=null}vr.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var r=0;r<this.children.length;++r){var i=this.children[r],d=i.chunkSize();if(e<d){var D=Math.min(t,d-e),G=i.height;if(i.removeInner(e,D),this.height-=G-i.height,d==D&&(this.children.splice(r--,1),i.parent=null),(t-=D)==0)break;e=0}else e-=d}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof gr))){var Q=[];this.collapse(Q),this.children=[new gr(Q)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,r){this.size+=t.length,this.height+=r;for(var i=0;i<this.children.length;++i){var d=this.children[i],D=d.chunkSize();if(e<=D){if(d.insertInner(e,t,r),d.lines&&d.lines.length>50){for(var G=d.lines.length%25+25,Q=G;Q<d.lines.length;){var ee=new gr(d.lines.slice(Q,Q+=25));d.height-=ee.height,this.children.splice(++i,0,ee),ee.parent=this}d.lines=d.lines.slice(0,G),this.maybeSpill()}break}e-=D}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),r=new vr(t);if(e.parent){e.size-=r.size,e.height-=r.height;var d=ce(e.parent.children,e);e.parent.children.splice(d+1,0,r)}else{var i=new vr(e.children);i.parent=e,e.children=[i,r],e=i}r.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()},iterN:function(e,t,r){for(var i=0;i<this.children.length;++i){var d=this.children[i],D=d.chunkSize();if(e<D){var G=Math.min(t,D-e);if(d.iterN(e,G,r))return!0;if((t-=G)==0)break;e=0}else e-=D}}};var yr=function(e,t,r){if(r)for(var i in r)r.hasOwnProperty(i)&&(this[i]=r[i]);this.doc=e,this.node=t};yr.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,r=this.line,i=pt(r);if(i==null||!t)return;for(var d=0;d<t.length;++d)t[d]==this&&t.splice(d--,1);t.length||(r.widgets=null);var D=rr(this);rt(r,Math.max(0,r.height-D)),e&&(En(e,function(){qs(e,r,-D),$n(e,i,"widget")}),sn(e,"lineWidgetCleared",e,this,i))},yr.prototype.changed=function(){var e=this,t=this.height,r=this.doc.cm,i=this.line;this.height=null;var d=rr(this)-t;if(!d)return;Nn(this.doc,i)||rt(i,i.height+d),r&&En(r,function(){r.curOp.forceUpdate=!0,qs(r,i,d),sn(r,"lineWidgetChanged",r,e,pt(i))})},ue(yr);function qs(e,t,r){Dn(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Sa(e,r)}function El(e,t,r,i){var d=new yr(e,r,i),D=e.cm;return D&&d.noHScroll&&(D.display.alignWidgets=!0),mr(e,t,"widget",function(G){var Q=G.widgets||(G.widgets=[]);if(d.insertAt==null?Q.push(d):Q.splice(Math.min(Q.length-1,Math.max(0,d.insertAt)),0,d),d.line=G,D&&!Nn(e,G)){var ee=Dn(G)<e.scrollTop;rt(G,G.height+rr(d)),ee&&Sa(D,d.height),D.curOp.forceUpdate=!0}return!0}),D&&sn(D,"lineWidgetAdded",D,d,typeof t=="number"?t:pt(t)),d}var eo=0,ei=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++eo};ei.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&gi(e),ae(this,"clear")){var r=this.find();r&&sn(this,"clear",r.from,r.to)}for(var i=null,d=null,D=0;D<this.lines.length;++D){var G=this.lines[D],Q=In(G.markedSpans,this);e&&!this.collapsed?$n(e,pt(G),"text"):e&&(Q.to!=null&&(d=pt(G)),Q.from!=null&&(i=pt(G))),G.markedSpans=Zi(G.markedSpans,Q),Q.from==null&&this.collapsed&&!Nn(this.doc,G)&&e&&rt(G,Li(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var ee=0;ee<this.lines.length;++ee){var se=Tn(this.lines[ee]),ge=tr(se);ge>e.display.maxLineLength&&(e.display.maxLine=se,e.display.maxLineLength=ge,e.display.maxLineChanged=!0)}i!=null&&e&&this.collapsed&&gn(e,i,d+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Gs(e.doc)),e&&sn(e,"markerCleared",e,this,i,d),t&&vi(e),this.parent&&this.parent.clear()},ei.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var r,i,d=0;d<this.lines.length;++d){var D=this.lines[d],G=In(D.markedSpans,this);if(G.from!=null&&(r=Ke(t?D:pt(D),G.from),e==-1))return r;if(G.to!=null&&(i=Ke(t?D:pt(D),G.to),e==1))return i}return r&&{from:r,to:i}},ei.prototype.changed=function(){var e=this,t=this.find(-1,!0),r=this,i=this.doc.cm;if(!t||!i)return;En(i,function(){var d=t.line,D=pt(t.line),G=fa(i,D);if(G&&(rs(G),i.curOp.selectionChanged=i.curOp.forceUpdate=!0),i.curOp.updateMaxLine=!0,!Nn(r.doc,d)&&r.height!=null){var Q=r.height;r.height=null;var ee=rr(r)-Q;ee&&rt(d,d.height+ee)}sn(i,"markerChanged",i,e)})},ei.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||ce(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},ei.prototype.detachLine=function(e){if(this.lines.splice(ce(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},ue(ei);function Bi(e,t,r,i,d){if(i&&i.shared)return xl(e,t,r,i,d);if(e.cm&&!e.cm.curOp)return en(e.cm,Bi)(e,t,r,i,d);var D=new ei(e,d),G=_t(t,r);if(i&&b(i,D,!1),G>0||G==0&&D.clearWhenEmpty!==!1)return D;if(D.replacedWith&&(D.collapsed=!0,D.widgetNode=x("span",[D.replacedWith],"CodeMirror-widget"),i.handleMouseEvents||D.widgetNode.setAttribute("cm-ignore-events","true"),i.insertLeft&&(D.widgetNode.insertLeft=!0)),D.collapsed){if(Mr(e,t.line,t,r,D)||t.line!=r.line&&Mr(e,r.line,t,r,D))throw new Error("Inserting collapsed marker partially overlapping an existing one");sa()}D.addToHistory&&Ns(e,{from:t,to:r,origin:"markText"},e.sel,NaN);var Q=t.line,ee=e.cm,se;if(e.iter(Q,r.line+1,function(_e){ee&&D.collapsed&&!ee.options.lineWrapping&&Tn(_e)==ee.display.maxLine&&(se=!0),D.collapsed&&Q!=t.line&&rt(_e,0),oa(_e,new si(D,Q==t.line?t.ch:null,Q==r.line?r.ch:null)),++Q}),D.collapsed&&e.iter(t.line,r.line+1,function(_e){Nn(e,_e)&&rt(_e,0)}),D.clearOnEnter&&ke(D,"beforeCursorEnter",function(){return D.clear()}),D.readOnly&&(Xn(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),D.collapsed&&(D.id=++eo,D.atomic=!0),ee){if(se&&(ee.curOp.updateMaxLine=!0),D.collapsed)gn(ee,t.line,r.line+1);else if(D.className||D.startStyle||D.endStyle||D.css||D.attributes||D.title)for(var ge=t.line;ge<=r.line;ge++)$n(ee,ge,"text");D.atomic&&Gs(ee.doc),sn(ee,"markerAdded",ee,D)}return D}var br=function(e,t){this.markers=e,this.primary=t;for(var r=0;r<e.length;++r)e[r].parent=this};br.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();sn(this,"clear")},br.prototype.find=function(e,t){return this.primary.find(e,t)},ue(br);function xl(e,t,r,i,d){i=b(i),i.shared=!1;var D=[Bi(e,t,r,i,d)],G=D[0],Q=i.widgetNode;return qn(e,function(ee){Q&&(i.widgetNode=Q.cloneNode(!0)),D.push(Bi(ee,St(ee,t),St(ee,r),i,d));for(var se=0;se<ee.linked.length;++se)if(ee.linked[se].isParent)return;G=M(D)}),new br(D,G)}function to(e){return e.findMarks(Ke(e.first,0),e.clipPos(Ke(e.lastLine())),function(t){return t.parent})}function Tl(e,t){for(var r=0;r<t.length;r++){var i=t[r],d=i.find(),D=e.clipPos(d.from),G=e.clipPos(d.to);if(_t(D,G)){var Q=Bi(e,D,G,i.primary,i.primary.type);i.markers.push(Q),Q.parent=i}}}function wl(e){for(var t=function(i){var d=e[i],D=[d.primary.doc];qn(d.primary.doc,function(ee){return D.push(ee)});for(var G=0;G<d.markers.length;G++){var Q=d.markers[G];ce(D,Q.doc)==-1&&(Q.parent=null,d.markers.splice(G--,1))}},r=0;r<e.length;r++)t(r)}var Sl=0,vn=function(e,t,r,i,d){if(!(this instanceof vn))return new vn(e,t,r,i,d);r==null&&(r=0),vr.call(this,[new gr([new ui("",null)])]),this.first=r,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=r;var D=Ke(r,0);this.sel=Qn(D),this.history=new Vr(null),this.id=++Sl,this.modeOption=t,this.lineSep=i,this.direction=d=="rtl"?"rtl":"ltr",this.extend=!1,typeof e=="string"&&(e=this.splitLines(e)),ka(this,{from:D,to:D,text:e}),un(this,Qn(D),we)};vn.prototype=K(vr.prototype,{constructor:vn,iter:function(e,t,r){r?this.iterN(e-this.first,t-e,r):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var r=0,i=0;i<t.length;++i)r+=t[i].height;this.insertInner(e-this.first,t,r)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=dt(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:tn(function(e){var t=Ke(this.first,0),r=this.first+this.size-1;Fi(this,{from:t,to:Ke(r,Ye(this,r).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&or(this.cm,0,0),un(this,Qn(t),we)}),replaceRange:function(e,t,r,i){t=St(this,t),r=r?St(this,r):t,Ui(this,e,t,r,i)},getRange:function(e,t,r){var i=Et(this,St(this,e),St(this,t));return r===!1?i:i.join(r||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(Vt(this,e))return Ye(this,e)},getLineNumber:function(e){return pt(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=Ye(this,e)),Tn(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return St(this,e)},getCursor:function(e){var t=this.sel.primary(),r;return e==null||e=="head"?r=t.head:e=="anchor"?r=t.anchor:e=="end"||e=="to"||e===!1?r=t.to():r=t.from(),r},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:tn(function(e,t,r){js(this,St(this,typeof e=="number"?Ke(e,t||0):e),null,r)}),setSelection:tn(function(e,t,r){js(this,St(this,e),St(this,t||e),r)}),extendSelection:tn(function(e,t,r){Yr(this,St(this,e),t&&St(this,t),r)}),extendSelections:tn(function(e,t){Bs(this,Ve(this,e),t)}),extendSelectionsBy:tn(function(e,t){var r=N(this.sel.ranges,e);Bs(this,Ve(this,r),t)}),setSelections:tn(function(e,t,r){if(!e.length)return;for(var i=[],d=0;d<e.length;d++)i[d]=new Pt(St(this,e[d].anchor),St(this,e[d].head));t==null&&(t=Math.min(e.length-1,this.sel.primIndex)),un(this,Mn(this.cm,i,t),r)}),addSelection:tn(function(e,t,r){var i=this.sel.ranges.slice(0);i.push(new Pt(St(this,e),St(this,t||e))),un(this,Mn(this.cm,i,i.length-1),r)}),getSelection:function(e){for(var t=this.sel.ranges,r,i=0;i<t.length;i++){var d=Et(this,t[i].from(),t[i].to());r=r?r.concat(d):d}return e===!1?r:r.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],r=this.sel.ranges,i=0;i<r.length;i++){var d=Et(this,r[i].from(),r[i].to());e!==!1&&(d=d.join(e||this.lineSeparator())),t[i]=d}return t},replaceSelection:function(e,t,r){for(var i=[],d=0;d<this.sel.ranges.length;d++)i[d]=e;this.replaceSelections(i,t,r||"+input")},replaceSelections:tn(function(e,t,r){for(var i=[],d=this.sel,D=0;D<d.ranges.length;D++){var G=d.ranges[D];i[D]={from:G.from(),to:G.to(),text:this.splitLines(e[D]),origin:r}}for(var Q=t&&t!="end"&&cl(this,i,t),ee=i.length-1;ee>=0;ee--)Fi(this,i[ee]);Q?Hs(this,Q):this.cm&&ki(this.cm)}),undo:tn(function(){Qr(this,"undo")}),redo:tn(function(){Qr(this,"redo")}),undoSelection:tn(function(){Qr(this,"undo",!0)}),redoSelection:tn(function(){Qr(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,r=0,i=0;i<e.done.length;i++)e.done[i].ranges||++t;for(var d=0;d<e.undone.length;d++)e.undone[d].ranges||++r;return{undo:t,redo:r}},clearHistory:function(){var e=this;this.history=new Vr(this.history.maxGeneration),qn(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:Pi(this.history.done),undone:Pi(this.history.undone)}},setHistory:function(e){var t=this.history=new Vr(this.history.maxGeneration);t.done=Pi(e.done.slice(0),null,!0),t.undone=Pi(e.undone.slice(0),null,!0)},setGutterMarker:tn(function(e,t,r){return mr(this,e,"gutter",function(i){var d=i.gutterMarkers||(i.gutterMarkers={});return d[t]=r,!r&&he(d)&&(i.gutterMarkers=null),!0})}),clearGutter:tn(function(e){var t=this;this.iter(function(r){r.gutterMarkers&&r.gutterMarkers[e]&&mr(t,r,"gutter",function(){return r.gutterMarkers[e]=null,he(r.gutterMarkers)&&(r.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if(typeof e=="number"){if(!Vt(this,e))return null;if(t=e,e=Ye(this,e),!e)return null}else if(t=pt(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:tn(function(e,t,r){return mr(this,e,t=="gutter"?"gutter":"class",function(i){var d=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass";if(!i[d])i[d]=r;else{if(R(r).test(i[d]))return!1;i[d]+=" "+r}return!0})}),removeLineClass:tn(function(e,t,r){return mr(this,e,t=="gutter"?"gutter":"class",function(i){var d=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass",D=i[d];if(D)if(r==null)i[d]=null;else{var G=D.match(R(r));if(!G)return!1;var Q=G.index+G[0].length;i[d]=D.slice(0,G.index)+(!G.index||Q==D.length?"":" ")+D.slice(Q)||null}else return!1;return!0})}),addLineWidget:tn(function(e,t,r){return El(this,e,t,r)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,r){return Bi(this,St(this,e),St(this,t),r,r&&r.type||"range")},setBookmark:function(e,t){var r={replacedWith:t&&(t.nodeType==null?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1,shared:t&&t.shared,handleMouseEvents:t&&t.handleMouseEvents};return e=St(this,e),Bi(this,e,e,r,"bookmark")},findMarksAt:function(e){e=St(this,e);var t=[],r=Ye(this,e.line).markedSpans;if(r)for(var i=0;i<r.length;++i){var d=r[i];(d.from==null||d.from<=e.ch)&&(d.to==null||d.to>=e.ch)&&t.push(d.marker.parent||d.marker)}return t},findMarks:function(e,t,r){e=St(this,e),t=St(this,t);var i=[],d=e.line;return this.iter(e.line,t.line+1,function(D){var G=D.markedSpans;if(G)for(var Q=0;Q<G.length;Q++){var ee=G[Q];!(ee.to!=null&&d==e.line&&e.ch>=ee.to||ee.from==null&&d!=e.line||ee.from!=null&&d==t.line&&ee.from>=t.ch)&&(!r||r(ee.marker))&&i.push(ee.marker.parent||ee.marker)}++d}),i},getAllMarks:function(){var e=[];return this.iter(function(t){var r=t.markedSpans;if(r)for(var i=0;i<r.length;++i)r[i].from!=null&&e.push(r[i].marker)}),e},posFromIndex:function(e){var t,r=this.first,i=this.lineSeparator().length;return this.iter(function(d){var D=d.text.length+i;if(D>e)return t=e,!0;e-=D,++r}),St(this,Ke(r,t))},indexFromPos:function(e){e=St(this,e);var t=e.ch;if(e.line<this.first||e.ch<0)return 0;var r=this.lineSeparator().length;return this.iter(this.first,e.line,function(i){t+=i.text.length+r}),t},copy:function(e){var t=new vn(dt(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return t.scrollTop=this.scrollTop,t.scrollLeft=this.scrollLeft,t.sel=this.sel,t.extend=!1,e&&(t.history.undoDepth=this.history.undoDepth,t.setHistory(this.getHistory())),t},linkedDoc:function(e){e||(e={});var t=this.first,r=this.first+this.size;e.from!=null&&e.from>t&&(t=e.from),e.to!=null&&e.to<r&&(r=e.to);var i=new vn(dt(this,t,r),e.mode||this.modeOption,t,this.lineSep,this.direction);return e.sharedHist&&(i.history=this.history),(this.linked||(this.linked=[])).push({doc:i,sharedHist:e.sharedHist}),i.linked=[{doc:this,isParent:!0,sharedHist:e.sharedHist}],Tl(i,to(this)),i},unlinkDoc:function(e){if(e instanceof Wt&&(e=e.doc),this.linked)for(var t=0;t<this.linked.length;++t){var r=this.linked[t];if(r.doc!=e)continue;this.linked.splice(t,1),e.unlinkDoc(this),wl(to(this));break}if(e.history==this.history){var i=[e.id];qn(e,function(d){return i.push(d.id)},!0),e.history=new Vr(null),e.history.done=Pi(this.history.done,i),e.history.undone=Pi(this.history.undone,i)}},iterLinkedDocs:function(e){qn(this,e)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(e){return this.lineSep?e.split(this.lineSep):ot(e)},lineSeparator:function(){return this.lineSep||`
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Xe=We.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(Xe)){Q();return}D[Fe]=Xe,Q()},We.readAsText(Ae)},se=0;se<i.length;se++)ee(i[se],se);else{if(t.state.draggingText&&t.doc.sel.contains(r)>-1){t.state.draggingText(e),setTimeout(function(){return t.display.input.focus()},20);return}try{var ge=e.dataTransfer.getData("Text");if(ge){var _e;if(t.state.draggingText&&!t.state.draggingText.copy&&(_e=t.listSelections()),$r(t.doc,Qn(r,r)),_e)for(var Oe=0;Oe<_e.length;++Oe)Ui(t.doc,"",_e[Oe].anchor,_e[Oe].head,"drag");t.replaceSelection(ge,"around","paste"),t.display.input.focus()}}catch(Ae){}}}function Al(e,t){if(W&&(!e.state.draggingText||+new Date-no<100)){fe(t);return}if(Z(e,t)||Kn(e.display,t))return;if(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.effectAllowed="copyMove",t.dataTransfer.setDragImage&&!m){var r=c("img",null,null,"position: fixed; left: 0; top: 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e;ke(window,"resize",function(){e==null&&(e=setTimeout(function(){e=null,ro(Il)},100))}),ke(window,"blur",function(){return ro(Di)})}function Il(e){var t=e.display;t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,t.scrollbarsClipped=!1,e.setSize()}for(var ti={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"},_r=0;_r<10;_r++)ti[_r+48]=ti[_r+96]=String(_r);for(var Zr=65;Zr<=90;Zr++)ti[Zr]=String.fromCharCode(Zr);for(var Er=1;Er<=12;Er++)ti[Er+111]=ti[Er+63235]="F"+Er;var 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i=r(e,t);return new Pt(i.from,i.to)}function Vl(e,t,r,i){var d=e.display,D=e.doc;ne(t);var G,Q,ee=D.sel,se=ee.ranges;if(i.addNew&&!i.extend?(Q=D.sel.contains(r),Q>-1?G=se[Q]:G=new Pt(r,r)):(G=D.sel.primary(),Q=D.sel.primIndex),i.unit=="rectangle")i.addNew||(G=new Pt(r,r)),r=ci(e,t,!0,!0),Q=-1;else{var ge=yo(e,r,i.unit);i.extend?G=Pa(G,ge.anchor,ge.head,i.extend):G=ge}i.addNew?Q==-1?(Q=se.length,un(D,Mn(e,se.concat([G]),Q),{scroll:!1,origin:"*mouse"})):se.length>1&&se[Q].empty()&&i.unit=="char"&&!i.extend?(un(D,Mn(e,se.slice(0,Q).concat(se.slice(Q+1)),0),{scroll:!1,origin:"*mouse"}),ee=D.sel):Na(D,Q,G,Le):(Q=0,un(D,new Sn([G],0),Le),ee=D.sel);var _e=r;function Oe(et){if(_t(_e,et)==0)return;if(_e=et,i.unit=="rectangle"){for(var st=[],vt=e.options.tabSize,ct=V(Ye(D,r.line).text,r.ch,vt),Ot=V(Ye(D,et.line).text,et.ch,vt),Ut=Math.min(ct,Ot),nn=Math.max(ct,Ot),Kt=Math.min(r.line,et.line),xn=Math.min(e.lastLine(),Math.max(r.line,et.line));Kt<=xn;Kt++){var 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d,D;if(t.touches)d=t.touches[0].clientX,D=t.touches[0].clientY;else try{d=t.clientX,D=t.clientY}catch(Oe){return!1}if(d>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;i&&ne(t);var G=e.display,Q=G.lineDiv.getBoundingClientRect();if(D>Q.bottom||!ae(e,r))return de(t);D-=Q.top-G.viewOffset;for(var ee=0;ee<e.display.gutterSpecs.length;++ee){var se=G.gutters.childNodes[ee];if(se&&se.getBoundingClientRect().right>=d){var ge=ft(e.doc,D),_e=e.display.gutterSpecs[ee];return le(e,r,e,ge,_e.className,t),de(t)}}}function Wa(e,t){return bo(e,t,"gutterClick",!0)}function _o(e,t){if(Kn(e.display,t)||Yl(e,t))return;if(Z(e,t,"contextmenu"))return;O||e.display.input.onContextMenu(t)}function Yl(e,t){return ae(e,"gutterContextMenu")?bo(e,t,"gutterContextMenu",!1):!1}function Eo(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),ar(e)}var 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D.electricInput&&(D.electricInput.test(Ye(e.doc,d.head.line).text.slice(0,d.head.ch))&&(G=Cr(e,d.head.line,"smart")));G&&sn(e,"electricInput",e,d.head.line)}}function So(e){for(var t=[],r=[],i=0;i<e.doc.sel.ranges.length;i++){var d=e.doc.sel.ranges[i].head.line,D={anchor:Ke(d,0),head:Ke(d+1,0)};r.push(D),t.push(e.getRange(D.anchor,D.head))}return{text:t,ranges:r}}function Co(e,t,r,i){e.setAttribute("autocorrect",r?"":"off"),e.setAttribute("autocapitalize",i?"":"off"),e.setAttribute("spellcheck",!!t)}function Ao(){var e=c("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=c("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return n?e.style.width="1000px":e.setAttribute("wrap","off"),p&&(e.style.border="1px solid black"),Co(e),t}function ql(e){var t=e.optionHandlers,r=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(i,d){var D=this.options,G=D[i];if(D[i]==d&&i!="mode")return;D[i]=d,t.hasOwnProperty(i)&&en(this,t[i])(this,d,G),le(this,"optionChange",this,i)},getOption:function(i){return this.options[i]},getDoc:function(){return this.doc},addKeyMap:function(i,d){this.state.keyMaps[d?"push":"unshift"](qr(i))},removeKeyMap:function(i){for(var d=this.state.keyMaps,D=0;D<d.length;++D)if(d[D]==i||d[D].name==i)return d.splice(D,1),!0},addOverlay:cn(function(i,d){var D=i.token?i:e.getMode(this.options,i);if(D.startState)throw new Error("Overlays may not be stateful.");Y(this.state.overlays,{mode:D,modeSpec:i,opaque:d&&d.opaque,priority:d&&d.priority||0},function(G){return G.priority}),this.state.modeGen++,gn(this)}),removeOverlay:cn(function(i){for(var d=this.state.overlays,D=0;D<d.length;++D){var G=d[D].modeSpec;if(G==i||typeof i=="string"&&G.name==i){d.splice(D,1),this.state.modeGen++,gn(this);return}}}),indentLine:cn(function(i,d,D){typeof d!="string"&&typeof d!="number"&&(d==null?d=this.options.smartIndent?"smart":"prev":d=d?"add":"subtract"),Vt(this.doc,i)&&Cr(this,i,d,D)}),indentSelection:cn(function(i){for(var d=this.doc.sel.ranges,D=-1,G=0;G<d.length;G++){var Q=d[G];if(Q.empty())Q.head.line>D&&(Cr(this,Q.head.line,i,!0),D=Q.head.line,G==this.doc.sel.primIndex&&ki(this));else{var ee=Q.from(),se=Q.to(),ge=Math.max(D,ee.line);D=Math.min(this.lastLine(),se.line-(se.ch?0:1))+1;for(var _e=ge;_e<D;++_e)Cr(this,_e,i);var Oe=this.doc.sel.ranges;ee.ch==0&&d.length==Oe.length&&Oe[G].from().ch>0&&Na(this.doc,G,new Pt(ee,Oe[G].to()),we)}}}),getTokenAt:function(i,d){return Rr(this,i,d)},getLineTokens:function(i,d){return Rr(this,Ke(i),d,!0)},getTokenTypeAt:function(i){i=St(this.doc,i);var d=ai(this,Ye(this.doc,i.line)),D=0,G=(d.length-1)/2,Q=i.ch,ee;if(Q==0)ee=d[2];else for(;;){var se=D+G>>1;if((se?d[se*2-1]:0)>=Q)G=se;else if(d[se*2+1]<Q)D=se+1;else{ee=d[se*2+2];break}}var ge=ee?ee.indexOf("overlay "):-1;return ge<0?ee:ge==0?null:ee.slice(0,ge-1)},getModeAt:function(i){var d=this.doc.mode;return d.innerMode?e.innerMode(d,this.getTokenAt(i).state).mode:d},getHelper:function(i,d){return this.getHelpers(i,d)[0]},getHelpers:function(i,d){var D=[];if(!r.hasOwnProperty(d))return D;var G=r[d],Q=this.getModeAt(i);if(typeof Q[d]=="string")G[Q[d]]&&D.push(G[Q[d]]);else if(Q[d])for(var ee=0;ee<Q[d].length;ee++){var se=G[Q[d][ee]];se&&D.push(se)}else Q.helperType&&G[Q.helperType]?D.push(G[Q.helperType]):G[Q.name]&&D.push(G[Q.name]);for(var ge=0;ge<G._global.length;ge++){var _e=G._global[ge];_e.pred(Q,this)&&ce(D,_e.val)==-1&&D.push(_e.val)}return D},getStateAfter:function(i,d){var D=this.doc;return i=xi(D,i==null?D.first+D.size-1:i),Rn(this,i+1,d).state},cursorCoords:function(i,d){var D,G=this.doc.sel.primary();return i==null?D=G.head:typeof i=="object"?D=St(this.doc,i):D=i?G.from():G.to(),kn(this,D,d||"page")},charCoords:function(i,d){return ma(this,St(this.doc,i),d||"page")},coordsChar:function(i,d){return i=ls(this,i,d||"page"),va(this,i.left,i.top)},lineAtHeight:function(i,d){return i=ls(this,{top:i,left:0},d||"page").top,ft(this.doc,i+this.display.viewOffset)},heightAtLine:function(i,d,D){var G=!1,Q;if(typeof i=="number"){var ee=this.doc.first+this.doc.size-1;i<this.doc.first?i=this.doc.first:i>ee&&(i=ee,G=!0),Q=Ye(this.doc,i)}else Q=i;return Ur(this,Q,{top:0,left:0},d||"page",D||G).top+(G?this.doc.height-Dn(Q):0)},defaultTextHeight:function(){return Li(this.display)},defaultCharWidth:function(){return Ii(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(i,d,D,G,Q){var ee=this.display;i=kn(this,St(this.doc,i));var se=i.bottom,ge=i.left;if(d.style.position="absolute",d.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(d),ee.sizer.appendChild(d),G=="over")se=i.top;else if(G=="above"||G=="near"){var _e=Math.max(ee.wrapper.clientHeight,this.doc.height),Oe=Math.max(ee.sizer.clientWidth,ee.lineSpace.clientWidth);(G=="above"||i.bottom+d.offsetHeight>_e)&&i.top>d.offsetHeight?se=i.top-d.offsetHeight:i.bottom+d.offsetHeight<=_e&&(se=i.bottom),ge+d.offsetWidth>Oe&&(ge=Oe-d.offsetWidth)}d.style.top=se+"px",d.style.left=d.style.right="",Q=="right"?(ge=ee.sizer.clientWidth-d.offsetWidth,d.style.right="0px"):(Q=="left"?ge=0:Q=="middle"&&(ge=(ee.sizer.clientWidth-d.offsetWidth)/2),d.style.left=ge+"px"),D&&Jo(this,{left:ge,top:se,right:ge+d.offsetWidth,bottom:se+d.offsetHeight})},triggerOnKeyDown:cn(po),triggerOnKeyPress:cn(go),triggerOnKeyUp:mo,triggerOnMouseDown:cn(vo),execCommand:function(i){if(xr.hasOwnProperty(i))return xr[i].call(null,this)},triggerElectric:cn(function(i){wo(this,i)}),findPosH:function(i,d,D,G){var Q=1;d<0&&(Q=-1,d=-d);for(var ee=St(this.doc,i),se=0;se<d&&!(ee=za(this.doc,ee,Q,D,G),ee.hitSide);++se);return ee},moveH:cn(function(i,d){var D=this;this.extendSelectionsBy(function(G){return D.display.shift||D.doc.extend||G.empty()?za(D.doc,G.head,i,d,D.options.rtlMoveVisually):i<0?G.from():G.to()},Re)}),deleteH:cn(function(i,d){var D=this.doc.sel,G=this.doc;D.somethingSelected()?G.replaceSelection("",null,"+delete"):Hi(this,function(Q){var ee=za(G,Q.head,i,d,!1);return i<0?{from:ee,to:Q.head}:{from:Q.head,to:ee}})}),findPosV:function(i,d,D,G){var Q=1,ee=G;d<0&&(Q=-1,d=-d);for(var se=St(this.doc,i),ge=0;ge<d;++ge){var _e=kn(this,se,"div");if(ee==null?ee=_e.left:_e.left=ee,se=Ro(this,_e,Q,D),se.hitSide)break}return se},moveV:cn(function(i,d){var D=this,G=this.doc,Q=[],ee=!this.display.shift&&!G.extend&&G.sel.somethingSelected();if(G.extendSelectionsBy(function(ge){if(ee)return i<0?ge.from():ge.to();var _e=kn(D,ge.head,"div");ge.goalColumn!=null&&(_e.left=ge.goalColumn),Q.push(_e.left);var Oe=Ro(D,_e,i,d);return d=="page"&&ge==G.sel.primary()&&Sa(D,ma(D,Oe,"div").top-_e.top),Oe},Re),Q.length)for(var se=0;se<G.sel.ranges.length;se++)G.sel.ranges[se].goalColumn=Q[se]}),findWordAt:function(i){var d=this.doc,D=Ye(d,i.line).text,G=i.ch,Q=i.ch;if(D){var ee=this.getHelper(i,"wordChars");(i.sticky=="before"||Q==D.length)&&G?--G:++Q;for(var se=D.charAt(G),ge=Pe(se,ee)?function(_e){return Pe(_e,ee)}:/\s/.test(se)?function(_e){return/\s/.test(_e)}:function(_e){return!/\s/.test(_e)&&!Pe(_e)};G>0&&ge(D.charAt(G-1));)--G;for(;Q<D.length&&ge(D.charAt(Q));)++Q}return new Pt(Ke(i.line,G),Ke(i.line,Q))},toggleOverwrite:function(i){if(i!=null&&i==this.state.overwrite)return;(this.state.overwrite=!this.state.overwrite)?B(this.display.cursorDiv,"CodeMirror-overwrite"):S(this.display.cursorDiv,"CodeMirror-overwrite"),le(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==F()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:cn(function(i,d){or(this,i,d)}),getScrollInfo:function(){var i=this.display.scroller;return{left:i.scrollLeft,top:i.scrollTop,height:i.scrollHeight-Fn(this)-this.display.barHeight,width:i.scrollWidth-Fn(this)-this.display.barWidth,clientHeight:ca(this),clientWidth:hi(this)}},scrollIntoView:cn(function(i,d){i==null?(i={from:this.doc.sel.primary().head,to:null},d==null&&(d=this.options.cursorScrollMargin)):typeof i=="number"?i={from:Ke(i,0),to:null}:i.from==null&&(i={from:i,to:null}),i.to||(i.to=i.from),i.margin=d||0,i.from.line!=null?Qo(this,i):bs(this,i.from,i.to,i.margin)}),setSize:cn(function(i,d){var D=this,G=function(ee){return typeof ee=="number"||/^\d+$/.test(String(ee))?ee+"px":ee};i!=null&&(this.display.wrapper.style.width=G(i)),d!=null&&(this.display.wrapper.style.height=G(d)),this.options.lineWrapping&&as(this);var Q=this.display.viewFrom;this.doc.iter(Q,this.display.viewTo,function(ee){if(ee.widgets){for(var se=0;se<ee.widgets.length;se++)if(ee.widgets[se].noHScroll){$n(D,Q,"widget");break}}++Q}),this.curOp.forceUpdate=!0,le(this,"refresh",this)}),operation:function(i){return En(this,i)},startOperation:function(){return gi(this)},endOperation:function(){return vi(this)},refresh:cn(function(){var i=this.display.cachedTextHeight;gn(this),this.curOp.forceUpdate=!0,ar(this),or(this,this.doc.scrollLeft,this.doc.scrollTop),Ra(this.display),(i==null||Math.abs(i-Li(this.display))>.5||this.options.lineWrapping)&&Ea(this),le(this,"refresh",this)}),swapDoc:cn(function(i){var d=this.doc;return d.cm=null,this.state.selectingText&&this.state.selectingText(),ks(this,i),ar(this),this.display.input.reset(),or(this,i.scrollLeft,i.scrollTop),this.curOp.forceScroll=!0,sn(this,"swapDoc",this,d),d}),phrase:function(i){var d=this.options.phrases;return d&&Object.prototype.hasOwnProperty.call(d,i)?d[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}},ue(e),e.registerHelper=function(i,d,D){r.hasOwnProperty(i)||(r[i]=e[i]={_global:[]}),r[i][d]=D},e.registerGlobalHelper=function(i,d,D,G){e.registerHelper(i,d,G),r[i]._global.push({pred:D,val:G})}}function za(e,t,r,i,d){var D=t,G=r,Q=Ye(e,t.line),ee=d&&e.direction=="rtl"?-r:r;function se(){var at=t.line+ee;return at<e.first||at>=e.first+e.size?!1:(t=new Ke(at,t.ch,t.sticky),Q=Ye(e,at))}function ge(at){var et;if(i=="codepoint"){var st=Q.text.charCodeAt(t.ch+(i>0?0:-1));isNaN(st)?et=null:et=new Ke(t.line,Math.max(0,Math.min(Q.text.length,t.ch+r*(st>=55296&&st<56320?2:1))),-r)}else d?et=Ml(e.cm,Q,t,r):et=Ua(Q,t,r);if(et==null)if(!at&&se())t=Ba(d,e.cm,Q,t.line,ee);else return!1;else t=et;return!0}if(i=="char"||i=="codepoint")ge();else if(i=="column")ge(!0);else if(i=="word"||i=="group")for(var _e=null,Oe=i=="group",Ae=e.cm&&e.cm.getHelper(t,"wordChars"),Fe=!0;!(r<0&&!ge(!Fe));Fe=!1){var We=Q.text.charAt(t.ch)||`
`,Xe=Pe(We,Ae)?"w":Oe&&We==`
`?"n":!Oe||/\s/.test(We)?null:"p";if(Oe&&!Fe&&!Xe&&(Xe="s"),_e&&_e!=Xe){r<0&&(r=1,ge(),t.sticky="after");break}if(Xe&&(_e=Xe),r>0&&!ge(!Fe))break}var qe=Jr(e,t,D,G,!0);return ii(D,qe)&&(qe.hitSide=!0),qe}function Ro(e,t,r,i){var d=e.doc,D=t.left,G;if(i=="page"){var Q=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),ee=Math.max(Q-.5*Li(e.display),3);G=(r>0?t.bottom:t.top)+r*ee}else i=="line"&&(G=r>0?t.bottom+3:t.top-3);for(var se;!(se=va(e,D,G),!se.outside);){if(r<0?G<=0:G>=d.height){se.hitSide=!0;break}G+=r*5}return se}var Nt=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new re,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};Nt.prototype.init=function(e){var t=this,r=this,i=r.cm,d=r.div=e.lineDiv;Co(d,i.options.spellcheck,i.options.autocorrect,i.options.autocapitalize);function D(Q){for(var ee=Q.target;ee;ee=ee.parentNode){if(ee==d)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(ee.className))break}return!1}ke(d,"paste",function(Q){if(!D(Q)||Z(i,Q)||To(Q,i))return;H<=11&&setTimeout(en(i,function(){return t.updateFromDOM()}),20)}),ke(d,"compositionstart",function(Q){t.composing={data:Q.data,done:!1}}),ke(d,"compositionupdate",function(Q){t.composing||(t.composing={data:Q.data,done:!1})}),ke(d,"compositionend",function(Q){t.composing&&(Q.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),ke(d,"touchstart",function(){return r.forceCompositionEnd()}),ke(d,"input",function(){t.composing||t.readFromDOMSoon()});function G(Q){if(!D(Q)||Z(i,Q))return;if(i.somethingSelected())na({lineWise:!1,text:i.getSelections()}),Q.type=="cut"&&i.replaceSelection("",null,"cut");else if(i.options.lineWiseCopyCut){var ee=So(i);na({lineWise:!0,text:ee.text}),Q.type=="cut"&&i.operation(function(){i.setSelections(ee.ranges,0,we),i.replaceSelection("",null,"cut")})}else return;if(Q.clipboardData){Q.clipboardData.clearData();var se=Pn.text.join(`
`);if(Q.clipboardData.setData("Text",se),Q.clipboardData.getData("Text")==se){Q.preventDefault();return}}var ge=Ao(),_e=ge.firstChild;i.display.lineSpace.insertBefore(ge,i.display.lineSpace.firstChild),_e.value=Pn.text.join(`
`);var Oe=document.activeElement;j(_e),setTimeout(function(){i.display.lineSpace.removeChild(ge),Oe.focus(),Oe==d&&r.showPrimarySelection()},50)}ke(d,"copy",G),ke(d,"cut",G)},Nt.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},Nt.prototype.prepareSelection=function(){var e=ps(this.cm,!1);return e.focus=document.activeElement==this.div,e},Nt.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},Nt.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Nt.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,r=t.doc.sel.primary(),i=r.from(),d=r.to();if(t.display.viewTo==t.display.viewFrom||i.line>=t.display.viewTo||d.line<t.display.viewFrom){e.removeAllRanges();return}var D=ia(t,e.anchorNode,e.anchorOffset),G=ia(t,e.focusNode,e.focusOffset);if(D&&!D.bad&&G&&!G.bad&&_t(ri(D,G),i)==0&&_t(Ei(D,G),d)==0)return;var Q=t.display.view,ee=i.line>=t.display.viewFrom&&Oo(t,i)||{node:Q[0].measure.map[2],offset:0},se=d.line<t.display.viewTo&&Oo(t,d);if(!se){var ge=Q[Q.length-1].measure,_e=ge.maps?ge.maps[ge.maps.length-1]:ge.map;se={node:_e[_e.length-1],offset:_e[_e.length-2]-_e[_e.length-3]}}if(!ee||!se){e.removeAllRanges();return}var Oe=e.rangeCount&&e.getRangeAt(0),Ae;try{Ae=v(ee.node,ee.offset,se.offset,se.node)}catch(Fe){}Ae&&(!k&&t.state.focused?(e.collapse(ee.node,ee.offset),Ae.collapsed||(e.removeAllRanges(),e.addRange(Ae))):(e.removeAllRanges(),e.addRange(Ae)),Oe&&e.anchorNode==null?e.addRange(Oe):k&&this.startGracePeriod()),this.rememberSelection()},Nt.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)},Nt.prototype.showMultipleSelections=function(e){E(this.cm.display.cursorDiv,e.cursors),E(this.cm.display.selectionDiv,e.selection)},Nt.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Nt.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return y(this.div,t)},Nt.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},Nt.prototype.blur=function(){this.div.blur()},Nt.prototype.getField=function(){return this.div},Nt.prototype.supportsTouch=function(){return!0},Nt.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():En(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)},Nt.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Nt.prototype.pollSelection=function(){if(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())return;var e=this.getSelection(),t=this.cm;if(l&&g&&this.cm.display.gutterSpecs.length&&eu(e.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(this.composing)return;this.rememberSelection();var r=ia(t,e.anchorNode,e.anchorOffset),i=ia(t,e.focusNode,e.focusOffset);r&&i&&En(t,function(){un(t.doc,Qn(r,i),we),(r.bad||i.bad)&&(t.curOp.selectionChanged=!0)})},Nt.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,r=e.doc.sel.primary(),i=r.from(),d=r.to();if(i.ch==0&&i.line>e.firstLine()&&(i=Ke(i.line-1,Ye(e.doc,i.line-1).length)),d.ch==Ye(e.doc,d.line).text.length&&d.line<e.lastLine()&&(d=Ke(d.line+1,0)),i.line<t.viewFrom||d.line>t.viewTo-1)return!1;var D,G,Q;i.line==t.viewFrom||(D=fi(e,i.line))==0?(G=pt(t.view[0].line),Q=t.view[0].node):(G=pt(t.view[D].line),Q=t.view[D-1].node.nextSibling);var ee=fi(e,d.line),se,ge;if(ee==t.view.length-1?(se=t.viewTo-1,ge=t.lineDiv.lastChild):(se=pt(t.view[ee+1].line)-1,ge=t.view[ee+1].node.previousSibling),!Q)return!1;for(var _e=e.doc.splitLines(tu(e,Q,ge,G,se)),Oe=Et(e.doc,Ke(G,0),Ke(se,Ye(e.doc,se).text.length));_e.length>1&&Oe.length>1;)if(M(_e)==M(Oe))_e.pop(),Oe.pop(),se--;else if(_e[0]==Oe[0])_e.shift(),Oe.shift(),G++;else break;for(var Ae=0,Fe=0,We=_e[0],Xe=Oe[0],qe=Math.min(We.length,Xe.length);Ae<qe&&We.charCodeAt(Ae)==Xe.charCodeAt(Ae);)++Ae;for(var at=M(_e),et=M(Oe),st=Math.min(at.length-(_e.length==1?Ae:0),et.length-(Oe.length==1?Ae:0));Fe<st&&at.charCodeAt(at.length-Fe-1)==et.charCodeAt(et.length-Fe-1);)++Fe;if(_e.length==1&&Oe.length==1&&G==i.line)for(;Ae&&Ae>i.ch&&at.charCodeAt(at.length-Fe-1)==et.charCodeAt(et.length-Fe-1);)Ae--,Fe++;_e[_e.length-1]=at.slice(0,at.length-Fe).replace(/^\u200b+/,""),_e[0]=_e[0].slice(Ae).replace(/\u200b+$/,"");var vt=Ke(G,Ae),ct=Ke(se,Oe.length?M(Oe).length-Fe:0);if(_e.length>1||_e[0]||_t(vt,ct))return 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h._until_after=!0,h._until_pattern=this._input.get_regexp(m),h._update(),h},f.prototype.until=function(m){var h=this._create();return h._until_after=!1,h._until_pattern=this._input.get_regexp(m),h._update(),h},f.prototype.starting_with=function(m){var h=this._create();return h._starting_pattern=this._input.get_regexp(m,!0),h._update(),h},f.prototype.matching=function(m){var h=this._create();return h._match_pattern=this._input.get_regexp(m,!0),h._update(),h},f.prototype._create=function(){return new f(this._input,this)},f.prototype._update=function(){},g.exports.Pattern=f},function(g){function f(m,h){m=typeof m=="string"?m:m.source,h=typeof h=="string"?h:h.source,this.__directives_block_pattern=new RegExp(m+/ beautify( \w+[:]\w+)+ /.source+h,"g"),this.__directive_pattern=/ (\w+)[:](\w+)/g,this.__directives_end_ignore_pattern=new RegExp(m+/\sbeautify\signore:end\s/.source+h,"g")}f.prototype.get_directives=function(m){if(!m.match(this.__directives_block_pattern))return null;var h={};this.__directive_pattern.lastIndex=0;for(var o=this.__directive_pattern.exec(m);o;)h[o[1]]=o[2],o=this.__directive_pattern.exec(m);return h},f.prototype.readIgnored=function(m){return m.readUntilAfter(this.__directives_end_ignore_pattern)},g.exports.Directives=f},function(g,f,m){var h=m(12).Pattern,o={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1};function p(l,u){h.call(this,l,u),this.__template_pattern=null,this._disabled=Object.assign({},o),this._excluded=Object.assign({},o),u&&(this.__template_pattern=this._input.get_regexp(u.__template_pattern),this._excluded=Object.assign(this._excluded,u._excluded),this._disabled=Object.assign(this._disabled,u._disabled));var a=new h(l);this.__patterns={handlebars_comment:a.starting_with(/{{!--/).until_after(/--}}/),handlebars_unescaped:a.starting_with(/{{{/).until_after(/}}}/),handlebars:a.starting_with(/{{/).until_after(/}}/),php:a.starting_with(/<\?(?:[= ]|php)/).until_after(/\?>/),erb:a.starting_with(/<%[^%]/).until_after(/[^%]%>/),django:a.starting_with(/{%/).until_after(/%}/),django_value:a.starting_with(/{{/).until_after(/}}/),django_comment:a.starting_with(/{#/).until_after(/#}/),smarty:a.starting_with(/{(?=[^}{\s\n])/).until_after(/[^\s\n]}/),smarty_comment:a.starting_with(/{\*/).until_after(/\*}/),smarty_literal:a.starting_with(/{literal}/).until_after(/{\/literal}/)}}p.prototype=new h,p.prototype._create=function(){return new p(this._input,this)},p.prototype._update=function(){this.__set_templated_pattern()},p.prototype.disable=function(l){var u=this._create();return u._disabled[l]=!0,u._update(),u},p.prototype.read_options=function(l){var u=this._create();for(var a in o)u._disabled[a]=l.templating.indexOf(a)===-1;return u._update(),u},p.prototype.exclude=function(l){var u=this._create();return u._excluded[l]=!0,u._update(),u},p.prototype.read=function(){var l="";this._match_pattern?l=this._input.read(this._starting_pattern):l=this._input.read(this._starting_pattern,this.__template_pattern);for(var u=this._read_template();u;)this._match_pattern?u+=this._input.read(this._match_pattern):u+=this._input.readUntil(this.__template_pattern),l+=u,u=this._read_template();return this._until_after&&(l+=this._input.readUntilAfter(this._until_pattern)),l},p.prototype.__set_templated_pattern=function(){var l=[];this._disabled.php||l.push(this.__patterns.php._starting_pattern.source),this._disabled.handlebars||l.push(this.__patterns.handlebars._starting_pattern.source),this._disabled.erb||l.push(this.__patterns.erb._starting_pattern.source),this._disabled.django||(l.push(this.__patterns.django._starting_pattern.source),l.push(this.__patterns.django_value._starting_pattern.source),l.push(this.__patterns.django_comment._starting_pattern.source)),this._disabled.smarty||l.push(this.__patterns.smarty._starting_pattern.source),this._until_pattern&&l.push(this._until_pattern.source),this.__template_pattern=this._input.get_regexp("(?:"+l.join("|")+")")},p.prototype._read_template=function(){var l="",u=this._input.peek();if(u==="<"){var a=this._input.peek(1);!this._disabled.php&&!this._excluded.php&&a==="?"&&(l=l||this.__patterns.php.read()),!this._disabled.erb&&!this._excluded.erb&&a==="%"&&(l=l||this.__patterns.erb.read())}else u==="{"&&(!this._disabled.handlebars&&!this._excluded.handlebars&&(l=l||this.__patterns.handlebars_comment.read(),l=l||this.__patterns.handlebars_unescaped.read(),l=l||this.__patterns.handlebars.read()),this._disabled.django||(!this._excluded.django&&!this._excluded.handlebars&&(l=l||this.__patterns.django_value.read()),this._excluded.django||(l=l||this.__patterns.django_comment.read(),l=l||this.__patterns.django.read())),this._disabled.smarty||this._disabled.django&&this._disabled.handlebars&&(l=l||this.__patterns.smarty_comment.read(),l=l||this.__patterns.smarty_literal.read(),l=l||this.__patterns.smarty.read()));return l},g.exports.TemplatablePattern=p},,,,function(g,f,m){var h=m(19).Beautifier,o=m(20).Options;function p(l,u,a,s){var C=new h(l,u,a,s);return C.beautify()}g.exports=p,g.exports.defaultOptions=function(){return new o}},function(g,f,m){var h=m(20).Options,o=m(2).Output,p=m(21).Tokenizer,l=m(21).TOKEN,u=/\r\n|[\r\n]/,a=/\r\n|[\r\n]/g,s=function(x,v){this.indent_level=0,this.alignment_size=0,this.max_preserve_newlines=x.max_preserve_newlines,this.preserve_newlines=x.preserve_newlines,this._output=new o(x,v)};s.prototype.current_line_has_match=function(x){return this._output.current_line.has_match(x)},s.prototype.set_space_before_token=function(x,v){this._output.space_before_token=x,this._output.non_breaking_space=v},s.prototype.set_wrap_point=function(){this._output.set_indent(this.indent_level,this.alignment_size),this._output.set_wrap_point()},s.prototype.add_raw_token=function(x){this._output.add_raw_token(x)},s.prototype.print_preserved_newlines=function(x){var v=0;x.type!==l.TEXT&&x.previous.type!==l.TEXT&&(v=x.newlines?1:0),this.preserve_newlines&&(v=x.newlines<this.max_preserve_newlines+1?x.newlines:this.max_preserve_newlines+1);for(var y=0;y<v;y++)this.print_newline(y>0);return v!==0},s.prototype.traverse_whitespace=function(x){return x.whitespace_before||x.newlines?(this.print_preserved_newlines(x)||(this._output.space_before_token=!0),!0):!1},s.prototype.previous_token_wrapped=function(){return this._output.previous_token_wrapped},s.prototype.print_newline=function(x){this._output.add_new_line(x)},s.prototype.print_token=function(x){x.text&&(this._output.set_indent(this.indent_level,this.alignment_size),this._output.add_token(x.text))},s.prototype.indent=function(){this.indent_level++},s.prototype.get_full_indent=function(x){return x=this.indent_level+(x||0),x<1?"":this._output.get_indent_string(x)};var C=function(x){for(var v=null,y=x.next;y.type!==l.EOF&&x.closed!==y;){if(y.type===l.ATTRIBUTE&&y.text==="type"){y.next&&y.next.type===l.EQUALS&&y.next.next&&y.next.next.type===l.VALUE&&(v=y.next.next.text);break}y=y.next}return v},_=function(x,v){var y=null,F=null;return v.closed?(x==="script"?y="text/javascript":x==="style"&&(y="text/css"),y=C(v)||y,y.search("text/css")>-1?F="css":y.search(/module|((text|application|dojo)\/(x-)?(javascript|ecmascript|jscript|livescript|(ld\+)?json|method|aspect))/)>-1?F="javascript":y.search(/(text|application|dojo)\/(x-)?(html)/)>-1?F="html":y.search(/test\/null/)>-1&&(F="null"),F):null};function w(x,v){return v.indexOf(x)!==-1}function O(x,v,y){this.parent=x||null,this.tag=v?v.tag_name:"",this.indent_level=y||0,this.parser_token=v||null}function R(x){this._printer=x,this._current_frame=null}R.prototype.get_parser_token=function(){return this._current_frame?this._current_frame.parser_token:null},R.prototype.record_tag=function(x){var v=new O(this._current_frame,x,this._printer.indent_level);this._current_frame=v},R.prototype._try_pop_frame=function(x){var v=null;return x&&(v=x.parser_token,this._printer.indent_level=x.indent_level,this._current_frame=x.parent),v},R.prototype._get_frame=function(x,v){for(var y=this._current_frame;y&&!(x.indexOf(y.tag)!==-1);){if(v&&v.indexOf(y.tag)!==-1){y=null;break}y=y.parent}return y},R.prototype.try_pop=function(x,v){var y=this._get_frame([x],v);return this._try_pop_frame(y)},R.prototype.indent_to_tag=function(x){var v=this._get_frame(x);v&&(this._printer.indent_level=v.indent_level)};function S(x,v,y,F){this._source_text=x||"",v=v||{},this._js_beautify=y,this._css_beautify=F,this._tag_stack=null;var B=new h(v,"html");this._options=B,this._is_wrap_attributes_force=this._options.wrap_attributes.substr(0,"force".length)==="force",this._is_wrap_attributes_force_expand_multiline=this._options.wrap_attributes==="force-expand-multiline",this._is_wrap_attributes_force_aligned=this._options.wrap_attributes==="force-aligned",this._is_wrap_attributes_aligned_multiple=this._options.wrap_attributes==="aligned-multiple",this._is_wrap_attributes_preserve=this._options.wrap_attributes.substr(0,"preserve".length)==="preserve",this._is_wrap_attributes_preserve_aligned=this._options.wrap_attributes==="preserve-aligned"}S.prototype.beautify=function(){if(this._options.disabled)return this._source_text;var x=this._source_text,v=this._options.eol;this._options.eol==="auto"&&(v=`
`,x&&u.test(x)&&(v=x.match(u)[0])),x=x.replace(a,`
`);var y=x.match(/^[\t ]*/)[0],F={text:"",type:""},B=new T,A=new s(this._options,y),j=new p(x,this._options).tokenize();this._tag_stack=new R(A);for(var P=null,b=j.next();b.type!==l.EOF;)b.type===l.TAG_OPEN||b.type===l.COMMENT?(P=this._handle_tag_open(A,b,B,F),B=P):b.type===l.ATTRIBUTE||b.type===l.EQUALS||b.type===l.VALUE||b.type===l.TEXT&&!B.tag_complete?P=this._handle_inside_tag(A,b,B,j):b.type===l.TAG_CLOSE?P=this._handle_tag_close(A,b,B):b.type===l.TEXT?P=this._handle_text(A,b,B):A.add_raw_token(b),F=P,b=j.next();var V=A._output.get_code(v);return V},S.prototype._handle_tag_close=function(x,v,y){var F={text:v.text,type:v.type};return x.alignment_size=0,y.tag_complete=!0,x.set_space_before_token(v.newlines||v.whitespace_before!=="",!0),y.is_unformatted?x.add_raw_token(v):(y.tag_start_char==="<"&&(x.set_space_before_token(v.text[0]==="/",!0),this._is_wrap_attributes_force_expand_multiline&&y.has_wrapped_attrs&&x.print_newline(!1)),x.print_token(v)),y.indent_content&&!(y.is_unformatted||y.is_content_unformatted)&&(x.indent(),y.indent_content=!1),!y.is_inline_element&&!(y.is_unformatted||y.is_content_unformatted)&&x.set_wrap_point(),F},S.prototype._handle_inside_tag=function(x,v,y,F){var B=y.has_wrapped_attrs,A={text:v.text,type:v.type};if(x.set_space_before_token(v.newlines||v.whitespace_before!=="",!0),y.is_unformatted)x.add_raw_token(v);else if(y.tag_start_char==="{"&&v.type===l.TEXT)x.print_preserved_newlines(v)?(v.newlines=0,x.add_raw_token(v)):x.print_token(v);else{if(v.type===l.ATTRIBUTE?(x.set_space_before_token(!0),y.attr_count+=1):(v.type===l.EQUALS||v.type===l.VALUE&&v.previous.type===l.EQUALS)&&x.set_space_before_token(!1),v.type===l.ATTRIBUTE&&y.tag_start_char==="<"&&((this._is_wrap_attributes_preserve||this._is_wrap_attributes_preserve_aligned)&&(x.traverse_whitespace(v),B=B||v.newlines!==0),this._is_wrap_attributes_force)){var j=y.attr_count>1;if(this._is_wrap_attributes_force_expand_multiline&&y.attr_count===1){var P=!0,b=0,V;do{if(V=F.peek(b),V.type===l.ATTRIBUTE){P=!1;break}b+=1}while(b<4&&V.type!==l.EOF&&V.type!==l.TAG_CLOSE);j=!P}j&&(x.print_newline(!1),B=!0)}x.print_token(v),B=B||x.previous_token_wrapped(),y.has_wrapped_attrs=B}return A},S.prototype._handle_text=function(x,v,y){var F={text:v.text,type:"TK_CONTENT"};return y.custom_beautifier_name?this._print_custom_beatifier_text(x,v,y):y.is_unformatted||y.is_content_unformatted?x.add_raw_token(v):(x.traverse_whitespace(v),x.print_token(v)),F},S.prototype._print_custom_beatifier_text=function(x,v,y){var F=this;if(v.text!==""){var B=v.text,A,j=1,P="",b="";y.custom_beautifier_name==="javascript"&&typeof this._js_beautify=="function"?A=this._js_beautify:y.custom_beautifier_name==="css"&&typeof this._css_beautify=="function"?A=this._css_beautify:y.custom_beautifier_name==="html"&&(A=function(we,Le){var Re=new S(we,Le,F._js_beautify,F._css_beautify);return Re.beautify()}),this._options.indent_scripts==="keep"?j=0:this._options.indent_scripts==="separate"&&(j=-x.indent_level);var V=x.get_full_indent(j);if(B=B.replace(/\n[ \t]*$/,""),y.custom_beautifier_name!=="html"&&B[0]==="<"&&B.match(/^(<!--|<!\[CDATA\[)/)){var re=/^(<!--[^\n]*|<!\[CDATA\[)(\n?)([ \t\n]*)([\s\S]*)(-->|]]>)$/.exec(B);if(!re){x.add_raw_token(v);return}P=V+re[1]+`
`,B=re[4],re[5]&&(b=V+re[5]),B=B.replace(/\n[ \t]*$/,""),(re[2]||re[3].indexOf(`
`)!==-1)&&(re=re[3].match(/[ \t]+$/),re&&(v.whitespace_before=re[0]))}if(B)if(A){var ce=function(){this.eol=`
`};ce.prototype=this._options.raw_options;var me=new ce;B=A(V+B,me)}else{var De=v.whitespace_before;De&&(B=B.replace(new RegExp(`
(`+De+")?","g"),`
`)),B=V+B.replace(/\n/g,`
`+V)}P&&(B?B=P+B+`
`+b:B=P+b),x.print_newline(!1),B&&(v.text=B,v.whitespace_before="",v.newlines=0,x.add_raw_token(v),x.print_newline(!0))}},S.prototype._handle_tag_open=function(x,v,y,F){var B=this._get_tag_open_token(v);return(y.is_unformatted||y.is_content_unformatted)&&!y.is_empty_element&&v.type===l.TAG_OPEN&&v.text.indexOf("</")===0?(x.add_raw_token(v),B.start_tag_token=this._tag_stack.try_pop(B.tag_name)):(x.traverse_whitespace(v),this._set_tag_position(x,v,B,y,F),B.is_inline_element||x.set_wrap_point(),x.print_token(v)),(this._is_wrap_attributes_force_aligned||this._is_wrap_attributes_aligned_multiple||this._is_wrap_attributes_preserve_aligned)&&(B.alignment_size=v.text.length+1),!B.tag_complete&&!B.is_unformatted&&(x.alignment_size=B.alignment_size),B};var T=function(x,v){if(this.parent=x||null,this.text="",this.type="TK_TAG_OPEN",this.tag_name="",this.is_inline_element=!1,this.is_unformatted=!1,this.is_content_unformatted=!1,this.is_empty_element=!1,this.is_start_tag=!1,this.is_end_tag=!1,this.indent_content=!1,this.multiline_content=!1,this.custom_beautifier_name=null,this.start_tag_token=null,this.attr_count=0,this.has_wrapped_attrs=!1,this.alignment_size=0,this.tag_complete=!1,this.tag_start_char="",this.tag_check="",!v)this.tag_complete=!0;else{var y;this.tag_start_char=v.text[0],this.text=v.text,this.tag_start_char==="<"?(y=v.text.match(/^<([^\s>]*)/),this.tag_check=y?y[1]:""):(y=v.text.match(/^{{~?(?:[\^]|#\*?)?([^\s}]+)/),this.tag_check=y?y[1]:"",(v.text.startsWith("{{#>")||v.text.startsWith("{{~#>"))&&this.tag_check[0]===">"&&(this.tag_check===">"&&v.next!==null?this.tag_check=v.next.text.split(" ")[0]:this.tag_check=v.text.split(">")[1])),this.tag_check=this.tag_check.toLowerCase(),v.type===l.COMMENT&&(this.tag_complete=!0),this.is_start_tag=this.tag_check.charAt(0)!=="/",this.tag_name=this.is_start_tag?this.tag_check:this.tag_check.substr(1),this.is_end_tag=!this.is_start_tag||v.closed&&v.closed.text==="/>";var F=2;this.tag_start_char==="{"&&this.text.length>=3&&(this.text.charAt(2)==="~"&&(F=3)),this.is_end_tag=this.is_end_tag||this.tag_start_char==="{"&&(this.text.length<3||/[^#\^]/.test(this.text.charAt(F)))}};S.prototype._get_tag_open_token=function(x){var v=new T(this._tag_stack.get_parser_token(),x);return v.alignment_size=this._options.wrap_attributes_indent_size,v.is_end_tag=v.is_end_tag||w(v.tag_check,this._options.void_elements),v.is_empty_element=v.tag_complete||v.is_start_tag&&v.is_end_tag,v.is_unformatted=!v.tag_complete&&w(v.tag_check,this._options.unformatted),v.is_content_unformatted=!v.is_empty_element&&w(v.tag_check,this._options.content_unformatted),v.is_inline_element=w(v.tag_name,this._options.inline)||v.tag_name.includes("-")||v.tag_start_char==="{",v},S.prototype._set_tag_position=function(x,v,y,F,B){if(y.is_empty_element||(y.is_end_tag?y.start_tag_token=this._tag_stack.try_pop(y.tag_name):(this._do_optional_end_element(y)&&(y.is_inline_element||x.print_newline(!1)),this._tag_stack.record_tag(y),(y.tag_name==="script"||y.tag_name==="style")&&!(y.is_unformatted||y.is_content_unformatted)&&(y.custom_beautifier_name=_(y.tag_check,v)))),w(y.tag_check,this._options.extra_liners)&&(x.print_newline(!1),x._output.just_added_blankline()||x.print_newline(!0)),y.is_empty_element){if(y.tag_start_char==="{"&&y.tag_check==="else"){this._tag_stack.indent_to_tag(["if","unless","each"]),y.indent_content=!0;var A=x.current_line_has_match(/{{#if/);A||x.print_newline(!1)}y.tag_name==="!--"&&B.type===l.TAG_CLOSE&&F.is_end_tag&&y.text.indexOf(`
`)===-1||(y.is_inline_element||y.is_unformatted||x.print_newline(!1),this._calcluate_parent_multiline(x,y))}else if(y.is_end_tag){var j=!1;j=y.start_tag_token&&y.start_tag_token.multiline_content,j=j||!y.is_inline_element&&!(F.is_inline_element||F.is_unformatted)&&!(B.type===l.TAG_CLOSE&&y.start_tag_token===F)&&B.type!=="TK_CONTENT",(y.is_content_unformatted||y.is_unformatted)&&(j=!1),j&&x.print_newline(!1)}else y.indent_content=!y.custom_beautifier_name,y.tag_start_char==="<"&&(y.tag_name==="html"?y.indent_content=this._options.indent_inner_html:y.tag_name==="head"?y.indent_content=this._options.indent_head_inner_html:y.tag_name==="body"&&(y.indent_content=this._options.indent_body_inner_html)),!(y.is_inline_element||y.is_unformatted)&&(B.type!=="TK_CONTENT"||y.is_content_unformatted)&&x.print_newline(!1),this._calcluate_parent_multiline(x,y)},S.prototype._calcluate_parent_multiline=function(x,v){v.parent&&x._output.just_added_newline()&&!((v.is_inline_element||v.is_unformatted)&&v.parent.is_inline_element)&&(v.parent.multiline_content=!0)};var E=["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"],c=["a","audio","del","ins","map","noscript","video"];S.prototype._do_optional_end_element=function(x){var v=null;if(x.is_empty_element||!x.is_start_tag||!x.parent)return;if(x.tag_name==="body")v=v||this._tag_stack.try_pop("head");else if(x.tag_name==="li")v=v||this._tag_stack.try_pop("li",["ol","ul"]);else if(x.tag_name==="dd"||x.tag_name==="dt")v=v||this._tag_stack.try_pop("dt",["dl"]),v=v||this._tag_stack.try_pop("dd",["dl"]);else if(x.parent.tag_name==="p"&&E.indexOf(x.tag_name)!==-1){var y=x.parent.parent;(!y||c.indexOf(y.tag_name)===-1)&&(v=v||this._tag_stack.try_pop("p"))}else x.tag_name==="rp"||x.tag_name==="rt"?(v=v||this._tag_stack.try_pop("rt",["ruby","rtc"]),v=v||this._tag_stack.try_pop("rp",["ruby","rtc"])):x.tag_name==="optgroup"?v=v||this._tag_stack.try_pop("optgroup",["select"]):x.tag_name==="option"?v=v||this._tag_stack.try_pop("option",["select","datalist","optgroup"]):x.tag_name==="colgroup"?v=v||this._tag_stack.try_pop("caption",["table"]):x.tag_name==="thead"?(v=v||this._tag_stack.try_pop("caption",["table"]),v=v||this._tag_stack.try_pop("colgroup",["table"])):x.tag_name==="tbody"||x.tag_name==="tfoot"?(v=v||this._tag_stack.try_pop("caption",["table"]),v=v||this._tag_stack.try_pop("colgroup",["table"]),v=v||this._tag_stack.try_pop("thead",["table"]),v=v||this._tag_stack.try_pop("tbody",["table"])):x.tag_name==="tr"?(v=v||this._tag_stack.try_pop("caption",["table"]),v=v||this._tag_stack.try_pop("colgroup",["table"]),v=v||this._tag_stack.try_pop("tr",["table","thead","tbody","tfoot"])):(x.tag_name==="th"||x.tag_name==="td")&&(v=v||this._tag_stack.try_pop("td",["table","thead","tbody","tfoot","tr"]),v=v||this._tag_stack.try_pop("th",["table","thead","tbody","tfoot","tr"]));return 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0||c.liveMaxLatencyDuration<=c.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');return s({},E,c)}function T(E){var c=E.loader;if(c!==p.default&&c!==o.default)a.logger.log("[config]: Custom loader detected, cannot enable progressive streaming"),E.progressive=!1;else{var x=Object(p.fetchSupported)();x&&(E.loader=p.default,E.progressive=!0,E.enableSoftwareAES=!0,a.logger.log("[config]: Progressive streaming enabled, using FetchLoader"))}}},"./src/controller/abr-controller.ts":function(oe,$,k){"use strict";k.r($);var z=k("./src/polyfills/number.ts"),U=k("./src/utils/ewma-bandwidth-estimator.ts"),L=k("./src/events.ts"),W=k("./src/utils/buffer-helper.ts"),H=k("./src/errors.ts"),n=k("./src/types/loader.ts"),I=k("./src/utils/logger.ts");function g(h,o){for(var p=0;p<o.length;p++){var l=o[p];l.enumerable=l.enumerable||!1,l.configurable=!0,"value"in l&&(l.writable=!0),Object.defineProperty(h,l.key,l)}}function 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l=this.hls;l.off(L.Events.FRAG_LOADING,this.onFragLoading,this),l.off(L.Events.FRAG_LOADED,this.onFragLoaded,this),l.off(L.Events.FRAG_BUFFERED,this.onFragBuffered,this),l.off(L.Events.LEVEL_LOADED,this.onLevelLoaded,this),l.off(L.Events.ERROR,this.onError,this)},o.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},o.onFragLoading=function(l,u){var a=u.frag;if(a.type===n.PlaylistLevelType.MAIN&&!this.timer){var s;this.fragCurrent=a,this.partCurrent=(s=u.part)!=null?s:null,this.timer=self.setInterval(this.onCheck,100)}},o.onLevelLoaded=function(l,u){var a=this.hls.config;u.details.live?this.bwEstimator.update(a.abrEwmaSlowLive,a.abrEwmaFastLive):this.bwEstimator.update(a.abrEwmaSlowVoD,a.abrEwmaFastVoD)},o._abandonRulesCheck=function(){var l=this.fragCurrent,u=this.partCurrent,a=this.hls,s=a.autoLevelEnabled,C=a.config,_=a.media;if(!l||!_)return;var w=u?u.stats:l.stats,O=u?u.duration:l.duration;if(w.aborted){I.logger.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),this._nextAutoLevel=-1;return}if(!s||_.paused||!_.playbackRate||!_.readyState)return;var R=performance.now()-w.loading.start,S=Math.abs(_.playbackRate);if(R<=500*O/S)return;var T=a.levels,E=a.minAutoLevel,c=T[l.level],x=w.total||Math.max(w.loaded,Math.round(O*c.maxBitrate/8)),v=Math.max(1,w.bwEstimate?w.bwEstimate/8:w.loaded*1e3/R),y=(x-w.loaded)/v,F=_.currentTime,B=(W.BufferHelper.bufferInfo(_,F,C.maxBufferHole).end-F)/S;if(B>=2*O/S||y<=B)return;var A=Number.POSITIVE_INFINITY,j;for(j=l.level-1;j>E;j--){var P=T[j].maxBitrate;if(A=O*P/(8*.8*v),A<B)break}if(A>=y)return;var b=this.bwEstimator.getEstimate();I.logger.warn("Fragment "+l.sn+(u?" part "+u.index:"")+" of level "+l.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+j+`
Current BW estimate: `+(Object(z.isFiniteNumber)(b)?(b/1024).toFixed(3):"Unknown")+` Kb/s
Estimated load time for current fragment: `+y.toFixed(3)+` s
Estimated load time for the next fragment: `+A.toFixed(3)+` s
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_=C.parsing.end-C.loading.start;this.bwEstimator.sample(_,C.loaded),C.bwEstimate=this.bwEstimator.getEstimate(),a.bitrateTest?this.bitrateTestDelay=_/1e3:this.bitrateTestDelay=0},o.onError=function(l,u){switch(u.details){case H.ErrorDetails.FRAG_LOAD_ERROR:case H.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},o.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},o.getNextABRAutoLevel=function(){var l=this.fragCurrent,u=this.partCurrent,a=this.hls,s=a.maxAutoLevel,C=a.config,_=a.minAutoLevel,w=a.media,O=u?u.duration:l?l.duration:0,R=w?w.currentTime:0,S=w&&w.playbackRate!==0?Math.abs(w.playbackRate):1,T=this.bwEstimator?this.bwEstimator.getEstimate():C.abrEwmaDefaultEstimate,E=(W.BufferHelper.bufferInfo(w,R,C.maxBufferHole).end-R)/S,c=this.findBestLevel(T,_,s,E,C.abrBandWidthFactor,C.abrBandWidthUpFactor);if(c>=0)return c;I.logger.trace((E?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var x=O?Math.min(O,C.maxStarvationDelay):C.maxStarvationDelay,v=C.abrBandWidthFactor,y=C.abrBandWidthUpFactor;if(!E){var F=this.bitrateTestDelay;if(F){var B=O?Math.min(O,C.maxLoadingDelay):C.maxLoadingDelay;x=B-F,I.logger.trace("bitrate test took "+Math.round(1e3*F)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*x)+" ms"),v=y=1}}return c=this.findBestLevel(T,_,s,E+x,v,y),Math.max(c,0)},o.findBestLevel=function(l,u,a,s,C,_){for(var w,O=this.fragCurrent,R=this.partCurrent,S=this.lastLoadedFragLevel,T=this.hls.levels,E=T[S],c=!!(E!=null&&(w=E.details)!==null&&w!==void 0&&w.live),x=E==null?void 0:E.codecSet,v=R?R.duration:O?O.duration:0,y=a;y>=u;y--){var F=T[y];if(!F||x&&F.codecSet!==x)continue;var B=F.details,A=(R?B==null?void 0:B.partTarget:B==null?void 0:B.averagetargetduration)||v,j=void 0;y<=S?j=C*l:j=_*l;var P=T[y].maxBitrate,b=P*A/j;if(I.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: 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a=Object.assign||function(O){for(var R=1;R<arguments.length;R++){var S=arguments[R];for(var T in S)Object.prototype.hasOwnProperty.call(S,T)&&(O[T]=S[T])}return O},a.apply(this,arguments)}function s(O,R){O.prototype=Object.create(R.prototype),O.prototype.constructor=O,C(O,R)}function C(O,R){return C=Object.setPrototypeOf||function(T,E){return T.__proto__=E,T},C(O,R)}var _=100,w=function(O){s(R,O);function R(T,E){var c;return c=O.call(this,T,E,"[audio-stream-controller]")||this,c.videoBuffer=null,c.videoTrackCC=-1,c.waitingVideoCC=-1,c.audioSwitch=!1,c.trackId=-1,c.waitingData=null,c.mainDetails=null,c.bufferFlushed=!1,c._registerListeners(),c}var S=R.prototype;return S.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},S._registerListeners=function(){var E=this.hls;E.on(L.Events.MEDIA_ATTACHED,this.onMediaAttached,this),E.on(L.Events.MEDIA_DETACHING,this.onMediaDetaching,this),E.on(L.Events.MANIFEST_LOADING,this.onManifestLoading,this),E.on(L.Events.LEVEL_LOADED,this.onLevelLoaded,this),E.on(L.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),E.on(L.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),E.on(L.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),E.on(L.Events.ERROR,this.onError,this),E.on(L.Events.BUFFER_RESET,this.onBufferReset,this),E.on(L.Events.BUFFER_CREATED,this.onBufferCreated,this),E.on(L.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),E.on(L.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),E.on(L.Events.FRAG_BUFFERED,this.onFragBuffered,this)},S._unregisterListeners=function(){var E=this.hls;E.off(L.Events.MEDIA_ATTACHED,this.onMediaAttached,this),E.off(L.Events.MEDIA_DETACHING,this.onMediaDetaching,this),E.off(L.Events.MANIFEST_LOADING,this.onManifestLoading,this),E.off(L.Events.LEVEL_LOADED,this.onLevelLoaded,this),E.off(L.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),E.off(L.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),E.off(L.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),E.off(L.Events.ERROR,this.onError,this),E.off(L.Events.BUFFER_RESET,this.onBufferReset,this),E.off(L.Events.BUFFER_CREATED,this.onBufferCreated,this),E.off(L.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),E.off(L.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),E.off(L.Events.FRAG_BUFFERED,this.onFragBuffered,this)},S.onInitPtsFound=function(E,c){var x=c.frag,v=c.id,y=c.initPTS;if(v==="main"){var F=x.cc;this.initPTS[x.cc]=y,this.log("InitPTS for cc: "+F+" found from main: "+y),this.videoTrackCC=F,this.state===U.State.WAITING_INIT_PTS&&this.tick()}},S.startLoad=function(E){if(!this.levels){this.startPosition=E,this.state=U.State.STOPPED;return}var c=this.lastCurrentTime;this.stopLoad(),this.setInterval(_),this.fragLoadError=0,c>0&&E===-1?(this.log("Override startPosition with lastCurrentTime @"+c.toFixed(3)),this.state=U.State.IDLE):(this.loadedmetadata=!1,this.state=U.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=E,this.tick()},S.doTick=function(){switch(this.state){case U.State.IDLE:this.doTickIdle();break;case U.State.WAITING_TRACK:{var E,c=this.levels,x=this.trackId,v=c==null||((E=c[x])===null||E===void 0)?void 0:E.details;if(v){if(this.waitForCdnTuneIn(v))break;this.state=U.State.WAITING_INIT_PTS}break}case U.State.FRAG_LOADING_WAITING_RETRY:{var y,F=performance.now(),B=this.retryDate;(!B||F>=B||(y=this.media)!==null&&y!==void 0&&y.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=U.State.IDLE);break}case U.State.WAITING_INIT_PTS:{var A=this.waitingData;if(A){var j=A.frag,P=A.part,b=A.cache,V=A.complete;if(this.initPTS[j.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=U.State.FRAG_LOADING;var re=b.flush(),ce={frag:j,part:P,payload:re,networkDetails:null};this._handleFragmentLoadProgress(ce),V&&O.prototype._handleFragmentLoadComplete.call(this,ce)}else if(this.videoTrackCC!==this.waitingVideoCC)u.logger.log("Waiting fragment cc ("+j.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var me=this.getLoadPosition(),De=W.BufferHelper.bufferInfo(this.mediaBuffer,me,this.config.maxBufferHole),we=Object(o.fragmentWithinToleranceTest)(De.end,this.config.maxFragLookUpTolerance,j);we<0&&(u.logger.log("Waiting fragment cc ("+j.cc+") @ "+j.start+" cancelled because another fragment at "+De.end+" is needed"),this.clearWaitingFragment())}}else this.state=U.State.IDLE}}this.onTickEnd()},S.clearWaitingFragment=function(){var E=this.waitingData;E&&(this.fragmentTracker.removeFragment(E.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=U.State.IDLE)},S.onTickEnd=function(){var E=this.media;if(!E||!E.readyState)return;var c=this.mediaBuffer?this.mediaBuffer:E,x=c.buffered;!this.loadedmetadata&&x.length&&(this.loadedmetadata=!0),this.lastCurrentTime=E.currentTime},S.doTickIdle=function(){var E,c,x=this.hls,v=this.levels,y=this.media,F=this.trackId,B=x.config;if(!v||!v[F])return;if(!y&&(this.startFragRequested||!B.startFragPrefetch))return;var A=v[F],j=A.details;if(!j||j.live&&this.levelLastLoaded!==F||this.waitForCdnTuneIn(j)){this.state=U.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,g.ElementaryStreamTypes.AUDIO,I.PlaylistLevelType.AUDIO));var P=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,I.PlaylistLevelType.AUDIO);if(P===null)return;var b=P.len,V=this.getMaxBufferLength(),re=this.audioSwitch;if(b>=V&&!re)return;if(!re&&this._streamEnded(P,j)){x.trigger(L.Events.BUFFER_EOS,{type:"audio"}),this.state=U.State.ENDED;return}var ce=j.fragments,me=ce[0].start,De=P.end;if(re){var we=this.getLoadPosition();De=we,j.PTSKnown&&we<me&&((P.end>me||P.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),y.currentTime=me+.05))}var Le=this.getNextFragment(De,j);if(!Le){this.bufferFlushed=!0;return}((E=Le.decryptdata)===null||E===void 0?void 0:E.keyFormat)==="identity"&&!((c=Le.decryptdata)!==null&&c!==void 0&&c.key)?this.loadKey(Le,j):this.loadFragment(Le,j,De)},S.getMaxBufferLength=function(){var E=O.prototype.getMaxBufferLength.call(this),c=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,I.PlaylistLevelType.MAIN);return c===null?E:Math.max(E,c.len)},S.onMediaDetaching=function(){this.videoBuffer=null,O.prototype.onMediaDetaching.call(this)},S.onAudioTracksUpdated=function(E,c){var x=c.audioTracks;this.resetTransmuxer(),this.levels=x.map(function(v){return new n.Level(v)})},S.onAudioTrackSwitching=function(E,c){var x=!!c.url;this.trackId=c.id;var v=this.fragCurrent;v!=null&&v.loader&&v.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),x?this.setInterval(_):this.resetTransmuxer(),x?(this.audioSwitch=!0,this.state=U.State.IDLE):this.state=U.State.STOPPED,this.tick()},S.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},S.onLevelLoaded=function(E,c){this.mainDetails=c.details},S.onAudioTrackLoaded=function(E,c){var x,v=this.levels,y=c.details,F=c.id;if(!v){this.warn("Audio tracks were reset while loading level "+F);return}this.log("Track "+F+" loaded ["+y.startSN+","+y.endSN+"],duration:"+y.totalduration);var B=v[F],A=0;if(y.live||(x=B.details)!==null&&x!==void 0&&x.live){var j=this.mainDetails;if(y.fragments[0]||(y.deltaUpdateFailed=!0),y.deltaUpdateFailed||!j)return;!B.details&&y.hasProgramDateTime&&j.hasProgramDateTime?(Object(p.alignMediaPlaylistByPDT)(y,j),A=y.fragments[0].start):A=this.alignPlaylists(y,B.details)}B.details=y,this.levelLastLoaded=F,!this.startFragRequested&&(this.mainDetails||!y.live)&&this.setStartPosition(B.details,A),this.state===U.State.WAITING_TRACK&&!this.waitForCdnTuneIn(y)&&(this.state=U.State.IDLE),this.tick()},S._handleFragmentLoadProgress=function(E){var c,x=E.frag,v=E.part,y=E.payload,F=this.config,B=this.trackId,A=this.levels;if(!A){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+x.sn+" of level "+x.level+" will not be buffered");return}var j=A[B];console.assert(j,"Audio track is defined on fragment load progress");var P=j.details;console.assert(P,"Audio track details are defined on fragment load progress");var b=F.defaultAudioCodec||j.audioCodec||"mp4a.40.2",V=this.transmuxer;V||(V=this.transmuxer=new m.default(this.hls,I.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var re=this.initPTS[x.cc],ce=(c=x.initSegment)===null||c===void 0?void 0:c.data;if(re!==void 0){var me=!1,De=v?v.index:-1,we=De!==-1,Le=new h.ChunkMetadata(x.level,x.sn,x.stats.chunkCount,y.byteLength,De,we);V.push(y,ce,b,"",x,v,P.totalduration,me,Le,re)}else{u.logger.log("Unknown video PTS for cc "+x.cc+", waiting for video PTS before demuxing audio frag "+x.sn+" of ["+P.startSN+" ,"+P.endSN+"],track "+B);var Re=this.waitingData=this.waitingData||{frag:x,part:v,cache:new f.default,complete:!1},Ie=Re.cache;Ie.push(new Uint8Array(y)),this.waitingVideoCC=this.videoTrackCC,this.state=U.State.WAITING_INIT_PTS}},S._handleFragmentLoadComplete=function(E){if(this.waitingData){this.waitingData.complete=!0;return}O.prototype._handleFragmentLoadComplete.call(this,E)},S.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},S.onBufferCreated=function(E,c){var x=c.tracks.audio;x&&(this.mediaBuffer=x.buffer),c.tracks.video&&(this.videoBuffer=c.tracks.video.buffer)},S.onFragBuffered=function(E,c){var x=c.frag,v=c.part;if(x.type!==I.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(x)){this.warn("Fragment "+x.sn+(v?" p: "+v.index:"")+" of level "+x.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}x.sn!=="initSegment"&&(this.fragPrevious=x,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(L.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(x,v)},S.onError=function(E,c){switch(c.details){case l.ErrorDetails.FRAG_LOAD_ERROR:case l.ErrorDetails.FRAG_LOAD_TIMEOUT:case l.ErrorDetails.KEY_LOAD_ERROR:case l.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(I.PlaylistLevelType.AUDIO,c);break;case l.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case l.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==U.State.ERROR&&this.state!==U.State.STOPPED&&(this.state=c.fatal?U.State.ERROR:U.State.IDLE,this.warn(c.details+" while loading frag, switching to "+this.state+" state"));break;case l.ErrorDetails.BUFFER_FULL_ERROR:if(c.parent==="audio"&&(this.state===U.State.PARSING||this.state===U.State.PARSED)){var x=!0,v=this.getFwdBufferInfo(this.mediaBuffer,I.PlaylistLevelType.AUDIO);v&&v.len>.5&&(x=!this.reduceMaxBufferLength(v.len)),x&&(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}},S.onBufferFlushed=function(E,c){var x=c.type;x===g.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},S._handleTransmuxComplete=function(E){var c,x="audio",v=this.hls,y=E.remuxResult,F=E.chunkMeta,B=this.getCurrentContext(F);if(!B){this.warn("The loading context changed while buffering fragment "+F.sn+" of level "+F.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(F.level);return}var A=B.frag,j=B.part,P=y.audio,b=y.text,V=y.id3,re=y.initSegment;if(this.fragContextChanged(A))return;if(this.state=U.State.PARSING,this.audioSwitch&&P&&this.completeAudioSwitch(),re!=null&&re.tracks&&(this._bufferInitSegment(re.tracks,A,F),v.trigger(L.Events.FRAG_PARSING_INIT_SEGMENT,{frag:A,id:x,tracks:re.tracks})),P){var ce=P.startPTS,me=P.endPTS,De=P.startDTS,we=P.endDTS;j&&(j.elementaryStreams[g.ElementaryStreamTypes.AUDIO]={startPTS:ce,endPTS:me,startDTS:De,endDTS:we}),A.setElementaryStreamInfo(g.ElementaryStreamTypes.AUDIO,ce,me,De,we),this.bufferFragmentData(P,A,j,F)}if(V!=null&&(c=V.samples)!==null&&c!==void 0&&c.length){var Le=a({frag:A,id:x},V);v.trigger(L.Events.FRAG_PARSING_METADATA,Le)}if(b){var Re=a({frag:A,id:x},b);v.trigger(L.Events.FRAG_PARSING_USERDATA,Re)}},S._bufferInitSegment=function(E,c,x){if(this.state!==U.State.PARSING)return;E.video&&delete E.video;var v=E.audio;if(!v)return;v.levelCodec=v.codec,v.id="audio",this.log("Init audio buffer, container:"+v.container+", codecs[parsed]=["+v.codec+"]"),this.hls.trigger(L.Events.BUFFER_CODECS,E);var y=v.initSegment;if(y!=null&&y.byteLength){var F={type:"audio",frag:c,part:null,chunkMeta:x,parent:c.type,data:y};this.hls.trigger(L.Events.BUFFER_APPENDING,F)}this.tick()},S.loadFragment=function(E,c,x){var v=this.fragmentTracker.getState(E);this.fragCurrent=E,(this.audioSwitch||v===H.FragmentState.NOT_LOADED||v===H.FragmentState.PARTIAL)&&(E.sn==="initSegment"?this._loadInitSegment(E):c.live&&!Object(z.isFiniteNumber)(this.initPTS[E.cc])?(this.log("Waiting for video PTS in continuity counter "+E.cc+" of live stream before loading audio fragment "+E.sn+" of level "+this.trackId),this.state=U.State.WAITING_INIT_PTS):(this.startFragRequested=!0,O.prototype.loadFragment.call(this,E,c,x)))},S.completeAudioSwitch=function(){var E=this.hls,c=this.media,x=this.trackId;c&&(this.log("Switching audio track : flushing all audio"),O.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,E.trigger(L.Events.AUDIO_TRACK_SWITCHED,{id:x})},R}(U.default);$.default=w},"./src/controller/audio-track-controller.ts":function(oe,$,k){"use strict";k.r($);var z=k("./src/events.ts"),U=k("./src/errors.ts"),L=k("./src/controller/base-playlist-controller.ts"),W=k("./src/types/loader.ts");function H(m,h){for(var o=0;o<h.length;o++){var p=h[o];p.enumerable=p.enumerable||!1,p.configurable=!0,"value"in p&&(p.writable=!0),Object.defineProperty(m,p.key,p)}}function n(m,h,o){return h&&H(m.prototype,h),o&&H(m,o),m}function I(m,h){m.prototype=Object.create(h.prototype),m.prototype.constructor=m,g(m,h)}function g(m,h){return g=Object.setPrototypeOf||function(p,l){return p.__proto__=l,p},g(m,h)}var f=function(m){I(h,m);function h(p){var l;return l=m.call(this,p,"[audio-track-controller]")||this,l.tracks=[],l.groupId=null,l.tracksInGroup=[],l.trackId=-1,l.trackName="",l.selectDefaultTrack=!0,l.registerListeners(),l}var o=h.prototype;return o.registerListeners=function(){var l=this.hls;l.on(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),l.on(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),l.on(z.Events.LEVEL_LOADING,this.onLevelLoading,this),l.on(z.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),l.on(z.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),l.on(z.Events.ERROR,this.onError,this)},o.unregisterListeners=function(){var l=this.hls;l.off(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),l.off(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),l.off(z.Events.LEVEL_LOADING,this.onLevelLoading,this),l.off(z.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),l.off(z.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),l.off(z.Events.ERROR,this.onError,this)},o.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,m.prototype.destroy.call(this)},o.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},o.onManifestParsed=function(l,u){this.tracks=u.audioTracks||[]},o.onAudioTrackLoaded=function(l,u){var a=u.id,s=u.details,C=this.tracksInGroup[a];if(!C){this.warn("Invalid audio track id "+a);return}var _=C.details;C.details=u.details,this.log("audioTrack "+a+" loaded ["+s.startSN+"-"+s.endSN+"]"),a===this.trackId&&(this.retryCount=0,this.playlistLoaded(a,u,_))},o.onLevelLoading=function(l,u){this.switchLevel(u.level)},o.onLevelSwitching=function(l,u){this.switchLevel(u.level)},o.switchLevel=function(l){var u=this.hls.levels[l];if(!(u!=null&&u.audioGroupIds))return;var a=u.audioGroupIds[u.urlId];if(this.groupId!==a){this.groupId=a;var s=this.tracks.filter(function(_){return!a||_.groupId===a});this.selectDefaultTrack&&!s.some(function(_){return _.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=s;var C={audioTracks:s};this.log("Updating audio tracks, "+s.length+' track(s) found in "'+a+'" group-id'),this.hls.trigger(z.Events.AUDIO_TRACKS_UPDATED,C),this.selectInitialTrack()}},o.onError=function(l,u){if(m.prototype.onError.call(this,l,u),u.fatal||!u.context)return;u.context.type===W.PlaylistContextType.AUDIO_TRACK&&u.context.id===this.trackId&&u.context.groupId===this.groupId&&this.retryLoadingOrFail(u)},o.setAudioTrack=function(l){var u=this.tracksInGroup;if(l<0||l>=u.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var a=u[this.trackId];this.log("Now switching to audio-track index "+l);var s=u[l],C=s.id,_=s.groupId,w=_===void 0?"":_,O=s.name,R=s.type,S=s.url;if(this.trackId=l,this.trackName=O,this.selectDefaultTrack=!1,this.hls.trigger(z.Events.AUDIO_TRACK_SWITCHING,{id:C,groupId:w,name:O,type:R,url:S}),s.details&&!s.details.live)return;var T=this.switchParams(s.url,a==null?void 0:a.details);this.loadPlaylist(T)},o.selectInitialTrack=function(){var l=this.tracksInGroup;console.assert(l.length,"Initial audio track should be selected when tracks are known");var u=this.trackName,a=this.findTrackId(u)||this.findTrackId();a!==-1?this.setAudioTrack(a):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(z.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},o.findTrackId=function(l){for(var u=this.tracksInGroup,a=0;a<u.length;a++){var s=u[a];if((!this.selectDefaultTrack||s.default)&&(!l||l===s.name))return s.id}return-1},o.loadPlaylist=function(l){var u=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(u)){var a=u.id,s=u.groupId,C=u.url;if(l)try{C=l.addDirectives(C)}catch(_){this.warn("Could not construct new URL with HLS Delivery Directives: "+_)}this.log("loading audio-track playlist for id: "+a),this.clearTimer(),this.hls.trigger(z.Events.AUDIO_TRACK_LOADING,{url:C,id:a,groupId:s,deliveryDirectives:l||null})}},n(h,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(l){this.selectDefaultTrack=!1,this.setAudioTrack(l)}}]),h}(L.default);$.default=f},"./src/controller/base-playlist-controller.ts":function(oe,$,k){"use strict";k.r($),k.d($,"default",function(){return n});var z=k("./src/polyfills/number.ts"),U=k("./src/types/level.ts"),L=k("./src/controller/level-helper.ts"),W=k("./src/utils/logger.ts"),H=k("./src/errors.ts"),n=function(){function I(f,m){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,m+":"),this.warn=W.logger.warn.bind(W.logger,m+":"),this.hls=f}var g=I.prototype;return g.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},g.onError=function(m,h){h.fatal&&h.type===H.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},g.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},g.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},g.stopLoad=function(){this.canLoad=!1,this.clearTimer()},g.switchParams=function(m,h){var o=h==null?void 0:h.renditionReports;if(o)for(var p=0;p<o.length;p++){var l=o[p],u=""+l.URI;if(u===m.substr(-u.length)){var a=parseInt(l["LAST-MSN"]),s=parseInt(l["LAST-PART"]);if(h&&this.hls.config.lowLatencyMode){var C=Math.min(h.age-h.partTarget,h.targetduration);s!==void 0&&C>h.partTarget&&(s+=1)}if(Object(z.isFiniteNumber)(a))return new U.HlsUrlParameters(a,Object(z.isFiniteNumber)(s)?s:void 0,U.HlsSkip.No)}}},g.loadPlaylist=function(m){},g.shouldLoadTrack=function(m){return this.canLoad&&m&&!!m.url&&(!m.details||m.details.live)},g.playlistLoaded=function(m,h,o){var p=this,l=h.details,u=h.stats,a=u.loading.end?Math.max(0,self.performance.now()-u.loading.end):0;if(l.advancedDateTime=Date.now()-a,l.live||o!=null&&o.live){if(l.reloaded(o),o&&this.log("live playlist "+m+" "+(l.advanced?"REFRESHED "+l.lastPartSn+"-"+l.lastPartIndex:"MISSED")),o&&l.fragments.length>0&&Object(L.mergeDetails)(o,l),!this.canLoad||!l.live)return;var s,C=void 0,_=void 0;if(l.canBlockReload&&l.endSN&&l.advanced){var w=this.hls.config.lowLatencyMode,O=l.lastPartSn,R=l.endSN,S=l.lastPartIndex,T=S!==-1,E=O===R,c=w?0:S;T?(C=E?R+1:O,_=E?c:S+1):C=R+1;var x=l.age,v=x+l.ageHeader,y=Math.min(v-l.partTarget,l.targetduration*1.5);if(y>0){if(o&&y>o.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+o.tuneInGoal+" to: "+y+" with playlist age: "+l.age),y=0;else{var F=Math.floor(y/l.targetduration);if(C+=F,_!==void 0){var B=Math.round(y%l.targetduration/l.partTarget);_+=B}this.log("CDN Tune-in age: "+l.ageHeader+"s last advanced "+x.toFixed(2)+"s goal: "+y+" skip sn "+F+" to part "+_)}l.tuneInGoal=y}if(s=this.getDeliveryDirectives(l,h.deliveryDirectives,C,_),w||!E){this.loadPlaylist(s);return}}else s=this.getDeliveryDirectives(l,h.deliveryDirectives,C,_);var A=Object(L.computeReloadInterval)(l,u);C!==void 0&&l.canBlockReload&&(A-=l.partTarget||1),this.log("reload live playlist "+m+" in "+Math.round(A)+" ms"),this.timer=self.setTimeout(function(){return p.loadPlaylist(s)},A)}else this.clearTimer()},g.getDeliveryDirectives=function(m,h,o,p){var l=Object(U.getSkipValue)(m,o);return h!=null&&h.skip&&m.deltaUpdateFailed&&(o=h.msn,p=h.part,l=U.HlsSkip.No),new U.HlsUrlParameters(o,p,l)},g.retryLoadingOrFail=function(m){var h=this,o=this.hls.config,p=this.retryCount<o.levelLoadingMaxRetry;if(p){var l;if(this.retryCount++,m.details.indexOf("LoadTimeOut")>-1&&(l=m.context)!==null&&l!==void 0&&l.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+m.details+'"'),this.loadPlaylist();else{var u=Math.min(Math.pow(2,this.retryCount)*o.levelLoadingRetryDelay,o.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return h.loadPlaylist()},u),this.warn("retry playlist loading #"+this.retryCount+" in "+u+' ms after "'+m.details+'"')}}else this.warn('cannot recover from error "'+m.details+'"'),this.clearTimer(),m.fatal=!0;return p},I}()},"./src/controller/base-stream-controller.ts":function(oe,$,k){"use strict";k.r($),k.d($,"State",function(){return R}),k.d($,"default",function(){return S});var z=k("./src/polyfills/number.ts"),U=k("./src/task-loop.ts"),L=k("./src/controller/fragment-tracker.ts"),W=k("./src/utils/buffer-helper.ts"),H=k("./src/utils/logger.ts"),n=k("./src/events.ts"),I=k("./src/errors.ts"),g=k("./src/types/transmuxer.ts"),f=k("./src/utils/mp4-tools.ts"),m=k("./src/utils/discontinuities.ts"),h=k("./src/controller/fragment-finders.ts"),o=k("./src/controller/level-helper.ts"),p=k("./src/loader/fragment-loader.ts"),l=k("./src/crypt/decrypter.ts"),u=k("./src/utils/time-ranges.ts"),a=k("./src/types/loader.ts");function s(T,E){for(var c=0;c<E.length;c++){var x=E[c];x.enumerable=x.enumerable||!1,x.configurable=!0,"value"in x&&(x.writable=!0),Object.defineProperty(T,x.key,x)}}function C(T,E,c){return E&&s(T.prototype,E),c&&s(T,c),T}function _(T){if(T===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return T}function w(T,E){T.prototype=Object.create(E.prototype),T.prototype.constructor=T,O(T,E)}function O(T,E){return O=Object.setPrototypeOf||function(x,v){return x.__proto__=v,x},O(T,E)}var R={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"},S=function(T){w(E,T);function E(x,v,y){var F;return F=T.call(this)||this,F.hls=void 0,F.fragPrevious=null,F.fragCurrent=null,F.fragmentTracker=void 0,F.transmuxer=null,F._state=R.STOPPED,F.media=void 0,F.mediaBuffer=void 0,F.config=void 0,F.bitrateTest=!1,F.lastCurrentTime=0,F.nextLoadPosition=0,F.startPosition=0,F.loadedmetadata=!1,F.fragLoadError=0,F.retryDate=0,F.levels=null,F.fragmentLoader=void 0,F.levelLastLoaded=null,F.startFragRequested=!1,F.decrypter=void 0,F.initPTS=[],F.onvseeking=null,F.onvended=null,F.logPrefix="",F.log=void 0,F.warn=void 0,F.logPrefix=y,F.log=H.logger.log.bind(H.logger,y+":"),F.warn=H.logger.warn.bind(H.logger,y+":"),F.hls=x,F.fragmentLoader=new p.default(x.config),F.fragmentTracker=v,F.config=x.config,F.decrypter=new l.default(x,x.config),x.on(n.Events.KEY_LOADED,F.onKeyLoaded,_(F)),F}var c=E.prototype;return c.doTick=function(){this.onTickEnd()},c.onTickEnd=function(){},c.startLoad=function(v){},c.stopLoad=function(){this.fragmentLoader.abort();var v=this.fragCurrent;v&&this.fragmentTracker.removeFragment(v),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=R.STOPPED},c._streamEnded=function(v,y){var F=this.fragCurrent,B=this.fragmentTracker;if(!y.live&&F&&F.sn===y.endSN&&!v.nextStart){var A=B.getState(F);return A===L.FragmentState.PARTIAL||A===L.FragmentState.OK}return!1},c.onMediaAttached=function(v,y){var F=this.media=this.mediaBuffer=y.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),F.addEventListener("seeking",this.onvseeking),F.addEventListener("ended",this.onvended);var B=this.config;this.levels&&B.autoStartLoad&&this.state===R.STOPPED&&this.startLoad(B.startPosition)},c.onMediaDetaching=function(){var v=this.media;v!=null&&v.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),v&&(v.removeEventListener("seeking",this.onvseeking),v.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},c.onMediaSeeking=function(){var v=this.config,y=this.fragCurrent,F=this.media,B=this.mediaBuffer,A=this.state,j=F?F.currentTime:0,P=W.BufferHelper.bufferInfo(B||F,j,v.maxBufferHole);if(this.log("media seeking to "+(Object(z.isFiniteNumber)(j)?j.toFixed(3):j)+", state: "+A),A===R.ENDED)this.resetLoadingState();else if(y&&!P.len){var b=v.maxFragLookUpTolerance,V=y.start-b,re=y.start+y.duration+b,ce=j>re;(j<V||ce)&&(ce&&y.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),y.loader.abort()),this.resetLoadingState())}F&&(this.lastCurrentTime=j),!this.loadedmetadata&&!P.len&&(this.nextLoadPosition=this.startPosition=j),this.tickImmediate()},c.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},c.onKeyLoaded=function(v,y){if(this.state!==R.KEY_LOADING||y.frag!==this.fragCurrent||!this.levels)return;this.state=R.IDLE;var F=this.levels[y.frag.level].details;F&&this.loadFragment(y.frag,F,y.frag.start)},c.onHandlerDestroying=function(){this.stopLoad(),T.prototype.onHandlerDestroying.call(this)},c.onHandlerDestroyed=function(){this.state=R.STOPPED,this.hls.off(n.Events.KEY_LOADED,this.onKeyLoaded,this),this.fragmentLoader&&this.fragmentLoader.destroy(),this.decrypter&&this.decrypter.destroy(),this.hls=this.log=this.warn=this.decrypter=this.fragmentLoader=this.fragmentTracker=null,T.prototype.onHandlerDestroyed.call(this)},c.loadKey=function(v,y){this.log("Loading key for "+v.sn+" of ["+y.startSN+"-"+y.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+v.level),this.state=R.KEY_LOADING,this.fragCurrent=v,this.hls.trigger(n.Events.KEY_LOADING,{frag:v})},c.loadFragment=function(v,y,F){this._loadFragForPlayback(v,y,F)},c._loadFragForPlayback=function(v,y,F){var B=this,A=function(P){if(B.fragContextChanged(v)){B.warn("Fragment "+v.sn+(P.part?" p: "+P.part.index:"")+" of level "+v.level+" was dropped during download."),B.fragmentTracker.removeFragment(v);return}v.stats.chunkCount++,B._handleFragmentLoadProgress(P)};this._doFragLoad(v,y,F,A).then(function(j){if(!j)return;B.fragLoadError=0;var P=B.state;if(B.fragContextChanged(v)){(P===R.FRAG_LOADING||P===R.BACKTRACKING||!B.fragCurrent&&P===R.PARSING)&&(B.fragmentTracker.removeFragment(v),B.state=R.IDLE);return}if("payload"in j&&(B.log("Loaded fragment "+v.sn+" of level "+v.level),B.hls.trigger(n.Events.FRAG_LOADED,j),B.state===R.BACKTRACKING)){B.fragmentTracker.backtrack(v,j),B.resetFragmentLoading(v);return}B._handleFragmentLoadComplete(j)}).catch(function(j){B.warn(j),B.resetFragmentLoading(v)})},c.flushMainBuffer=function(v,y,F){if(F===void 0&&(F=null),!(v-y))return;var B={startOffset:v,endOffset:y,type:F};this.fragLoadError=0,this.hls.trigger(n.Events.BUFFER_FLUSHING,B)},c._loadInitSegment=function(v){var y=this;this._doFragLoad(v).then(function(F){if(!F||y.fragContextChanged(v)||!y.levels)throw new Error("init load aborted");return F}).then(function(F){var B=y.hls,A=F.payload,j=v.decryptdata;if(A&&A.byteLength>0&&j&&j.key&&j.iv&&j.method==="AES-128"){var P=self.performance.now();return y.decrypter.webCryptoDecrypt(new Uint8Array(A),j.key.buffer,j.iv.buffer).then(function(b){var V=self.performance.now();return B.trigger(n.Events.FRAG_DECRYPTED,{frag:v,payload:b,stats:{tstart:P,tdecrypt:V}}),F.payload=b,F})}return F}).then(function(F){var B=y.fragCurrent,A=y.hls,j=y.levels;if(!j)throw new Error("init load aborted, missing levels");var P=j[v.level].details;console.assert(P,"Level details are defined when init segment is loaded");var b=v.stats;y.state=R.IDLE,y.fragLoadError=0,v.data=new Uint8Array(F.payload),b.parsing.start=b.buffering.start=self.performance.now(),b.parsing.end=b.buffering.end=self.performance.now(),F.frag===B&&A.trigger(n.Events.FRAG_BUFFERED,{stats:b,frag:B,part:null,id:v.type}),y.tick()}).catch(function(F){y.warn(F),y.resetFragmentLoading(v)})},c.fragContextChanged=function(v){var y=this.fragCurrent;return!v||!y||v.level!==y.level||v.sn!==y.sn||v.urlId!==y.urlId},c.fragBufferedComplete=function(v,y){var F=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+v.type+" sn: "+v.sn+(y?" part: "+y.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+v.level+" "+u.default.toString(W.BufferHelper.getBuffered(F))),this.state=R.IDLE,this.tick()},c._handleFragmentLoadComplete=function(v){var y=this.transmuxer;if(!y)return;var F=v.frag,B=v.part,A=v.partsLoaded,j=!A||A.length===0||A.some(function(b){return!b}),P=new g.ChunkMetadata(F.level,F.sn,F.stats.chunkCount+1,0,B?B.index:-1,!j);y.flush(P)},c._handleFragmentLoadProgress=function(v){},c._doFragLoad=function(v,y,F,B){var A=this;if(F===void 0&&(F=null),!this.levels)throw new Error("frag load aborted, missing levels");if(F=Math.max(v.start,F||0),this.config.lowLatencyMode&&y){var j=y.partList;if(j&&B){F>v.end&&y.fragmentHint&&(v=y.fragmentHint);var P=this.getNextPart(j,v,F);if(P>-1){var b=j[P];return this.log("Loading part sn: "+v.sn+" p: "+b.index+" cc: "+v.cc+" of playlist ["+y.startSN+"-"+y.endSN+"] parts [0-"+P+"-"+(j.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+v.level+", target: "+parseFloat(F.toFixed(3))),this.nextLoadPosition=b.start+b.duration,this.state=R.FRAG_LOADING,this.hls.trigger(n.Events.FRAG_LOADING,{frag:v,part:j[P],targetBufferTime:F}),this.doFragPartsLoad(v,j,P,B).catch(function(V){return A.handleFragLoadError(V)})}else if(!v.url||this.loadedEndOfParts(j,F))return Promise.resolve(null)}}return this.log("Loading fragment "+v.sn+" cc: "+v.cc+" "+(y?"of ["+y.startSN+"-"+y.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+v.level+", target: "+parseFloat(F.toFixed(3))),Object(z.isFiniteNumber)(v.sn)&&!this.bitrateTest&&(this.nextLoadPosition=v.start+v.duration),this.state=R.FRAG_LOADING,this.hls.trigger(n.Events.FRAG_LOADING,{frag:v,targetBufferTime:F}),this.fragmentLoader.load(v,B).catch(function(V){return A.handleFragLoadError(V)})},c.doFragPartsLoad=function(v,y,F,B){var A=this;return new Promise(function(j,P){var b=[],V=function re(ce){var me=y[ce];A.fragmentLoader.loadPart(v,me,B).then(function(De){b[me.index]=De;var we=De.part;A.hls.trigger(n.Events.FRAG_LOADED,De);var Le=y[ce+1];if(Le&&Le.fragment===v)re(ce+1);else return j({frag:v,part:we,partsLoaded:b})}).catch(P)};V(F)})},c.handleFragLoadError=function(v){var y=v.data;return y&&y.details===I.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(y.frag,y.part):this.hls.trigger(n.Events.ERROR,y),null},c._handleTransmuxerFlush=function(v){var y=this.getCurrentContext(v);if(!y||this.state!==R.PARSING){this.fragCurrent||(this.state=R.IDLE);return}var F=y.frag,B=y.part,A=y.level,j=self.performance.now();F.stats.parsing.end=j,B&&(B.stats.parsing.end=j),this.updateLevelTiming(F,B,A,v.partial)},c.getCurrentContext=function(v){var y=this.levels,F=v.level,B=v.sn,A=v.part;if(!y||!y[F])return this.warn("Levels object was unset while buffering fragment "+B+" of level "+F+". The current chunk will not be buffered."),null;var j=y[F],P=A>-1?Object(o.getPartWith)(j,B,A):null,b=P?P.fragment:Object(o.getFragmentWithSN)(j,B,this.fragCurrent);return b?{frag:b,part:P,level:j}:null},c.bufferFragmentData=function(v,y,F,B){if(!v||this.state!==R.PARSING)return;var A=v.data1,j=v.data2,P=A;if(A&&j&&(P=Object(f.appendUint8Array)(A,j)),!P||!P.length)return;var b={type:v.type,frag:y,part:F,chunkMeta:B,parent:y.type,data:P};this.hls.trigger(n.Events.BUFFER_APPENDING,b),v.dropped&&v.independent&&!F&&this.flushBufferGap(y)},c.flushBufferGap=function(v){var y=this.media;if(!y)return;if(!W.BufferHelper.isBuffered(y,y.currentTime)){this.flushMainBuffer(0,v.start);return}var F=y.currentTime,B=W.BufferHelper.bufferInfo(y,F,0),A=v.duration,j=Math.min(this.config.maxFragLookUpTolerance*2,A*.25),P=Math.max(Math.min(v.start-j,B.end-j),F+j);v.start-P>j&&this.flushMainBuffer(P,v.start)},c.getFwdBufferInfo=function(v,y){var F=this.config,B=this.getLoadPosition();if(!Object(z.isFiniteNumber)(B))return null;var A=W.BufferHelper.bufferInfo(v,B,F.maxBufferHole);if(A.len===0&&A.nextStart!==void 0){var j=this.fragmentTracker.getBufferedFrag(B,y);if(j&&A.nextStart<j.end)return W.BufferHelper.bufferInfo(v,B,Math.max(A.nextStart,F.maxBufferHole))}return A},c.getMaxBufferLength=function(v){var y=this.config,F;return v?F=Math.max(8*y.maxBufferSize/v,y.maxBufferLength):F=y.maxBufferLength,Math.min(F,y.maxMaxBufferLength)},c.reduceMaxBufferLength=function(v){var y=this.config,F=v||y.maxBufferLength;return y.maxMaxBufferLength>=F?(y.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+y.maxMaxBufferLength+"s"),!0):!1},c.getNextFragment=function(v,y){var F,B,A=y.fragments,j=A.length;if(!j)return null;var P=this.config,b=A[0].start,V;if(y.live){var re=P.initialLiveManifestSize;if(j<re)return this.warn("Not enough fragments to start playback (have: "+j+", need: "+re+")"),null;!y.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&(V=this.getInitialLiveFragment(y,A),this.startPosition=V?this.hls.liveSyncPosition||V.start:v)}else v<=b&&(V=A[0]);if(!V){var ce=P.lowLatencyMode?y.partEnd:y.fragmentEnd;V=this.getFragmentAtPosition(v,ce,y)}return(F=V)!==null&&F!==void 0&&F.initSegment&&!((B=V)!==null&&B!==void 0&&B.initSegment.data)&&!this.bitrateTest&&(V=V.initSegment),V},c.getNextPart=function(v,y,F){for(var B=-1,A=!1,j=!0,P=0,b=v.length;P<b;P++){var V=v[P];if(j=j&&!V.independent,B>-1&&F<V.start)break;var re=V.loaded;!re&&(A||V.independent||j)&&V.fragment===y&&(B=P),A=re}return B},c.loadedEndOfParts=function(v,y){var F=v[v.length-1];return F&&y>F.start&&F.loaded},c.getInitialLiveFragment=function(v,y){var F=this.fragPrevious,B=null;if(F){if(v.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+F.programDateTime),B=Object(h.findFragmentByPDT)(y,F.endProgramDateTime,this.config.maxFragLookUpTolerance)),!B){var A=F.sn+1;if(A>=v.startSN&&A<=v.endSN){var j=y[A-v.startSN];F.cc===j.cc&&(B=j,this.log("Live playlist, switching playlist, load frag with next SN: "+B.sn))}B||(B=Object(h.findFragWithCC)(y,F.cc),B&&this.log("Live playlist, switching playlist, load frag with same CC: "+B.sn))}}else{var P=this.hls.liveSyncPosition;P!==null&&(B=this.getFragmentAtPosition(P,this.bitrateTest?v.fragmentEnd:v.edge,v))}return B},c.getFragmentAtPosition=function(v,y,F){var B=this.config,A=this.fragPrevious,j=F.fragments,P=F.endSN,b=F.fragmentHint,V=B.maxFragLookUpTolerance,re=!!(B.lowLatencyMode&&F.partList&&b);re&&b&&!this.bitrateTest&&(j=j.concat(b),P=b.sn);var ce;if(v<y){var me=v>y-V?0:V;ce=Object(h.findFragmentByPTS)(A,j,v,me)}else ce=j[j.length-1];if(ce){var De=ce.sn-F.startSN,we=A&&ce.level===A.level,Le=j[De+1],Re=this.fragmentTracker.getState(ce);if(Re===L.FragmentState.BACKTRACKED){ce=null;for(var Ie=De;j[Ie]&&this.fragmentTracker.getState(j[Ie])===L.FragmentState.BACKTRACKED;)A?ce=j[Ie--]:ce=j[--Ie];ce||(ce=Le)}else A&&ce.sn===A.sn&&!re&&(we&&(ce.sn<P&&this.fragmentTracker.getState(Le)!==L.FragmentState.OK?(this.log("SN "+ce.sn+" just loaded, load next one: "+Le.sn),ce=Le):ce=null))}return ce},c.synchronizeToLiveEdge=function(v){var y=this.config,F=this.media;if(!F)return;var B=this.hls.liveSyncPosition,A=F.currentTime,j=v.fragments[0].start,P=v.edge,b=A>=j-y.maxFragLookUpTolerance&&A<=P;if(B!==null&&F.duration>B&&(A<B||!b)){var V=y.liveMaxLatencyDuration!==void 0?y.liveMaxLatencyDuration:y.liveMaxLatencyDurationCount*v.targetduration;(!b&&F.readyState<4||A<P-V)&&(this.loadedmetadata||(this.nextLoadPosition=B),F.readyState&&(this.warn("Playback: "+A.toFixed(3)+" is located too far from the end of live sliding playlist: "+P+", reset currentTime to : "+B.toFixed(3)),F.currentTime=B))}},c.alignPlaylists=function(v,y){var F=this.levels,B=this.levelLastLoaded,A=this.fragPrevious,j=B!==null?F[B]:null,P=v.fragments.length;if(!P)return this.warn("No fragments in live playlist"),0;var b=v.fragments[0].start,V=!y,re=v.alignedSliding&&Object(z.isFiniteNumber)(b);if(V||!re&&!b){Object(m.alignStream)(A,j,v);var ce=v.fragments[0].start;return this.log("Live playlist sliding: "+ce.toFixed(2)+" start-sn: "+(y?y.startSN:"na")+"->"+v.startSN+" prev-sn: "+(A?A.sn:"na")+" fragments: "+P),ce}return b},c.waitForCdnTuneIn=function(v){var y=3;return v.live&&v.canBlockReload&&v.tuneInGoal>Math.max(v.partHoldBack,v.partTarget*y)},c.setStartPosition=function(v,y){var F=this.startPosition;if(F<y&&(F=-1),F===-1||this.lastCurrentTime===-1){var B=v.startTimeOffset;Object(z.isFiniteNumber)(B)?(F=y+B,B<0&&(F+=v.totalduration),F=Math.min(Math.max(y,F),y+v.totalduration),this.log("Start time offset "+B+" found in playlist, adjust startPosition to "+F),this.startPosition=F):v.live?F=this.hls.liveSyncPosition||y:this.startPosition=F=0,this.lastCurrentTime=F}this.nextLoadPosition=F},c.getLoadPosition=function(){var v=this.media,y=0;return this.loadedmetadata&&v?y=v.currentTime:this.nextLoadPosition&&(y=this.nextLoadPosition),y},c.handleFragLoadAborted=function(v,y){this.transmuxer&&v.sn!=="initSegment"&&v.stats.aborted&&(this.warn("Fragment "+v.sn+(y?" part"+y.index:"")+" of level "+v.level+" was aborted"),this.resetFragmentLoading(v))},c.resetFragmentLoading=function(v){(!this.fragCurrent||!this.fragContextChanged(v))&&(this.state=R.IDLE)},c.onFragmentOrKeyLoadError=function(v,y){if(y.fatal)return;var F=y.frag;if(!F||F.type!==v)return;var B=this.fragCurrent;console.assert(B&&F.sn===B.sn&&F.level===B.level&&F.urlId===B.urlId,"Frag load error must match current frag to retry");var A=this.config;if(this.fragLoadError+1<=A.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(F.level))return;var j=Math.min(Math.pow(2,this.fragLoadError)*A.fragLoadingRetryDelay,A.fragLoadingMaxRetryTimeout);this.warn("Fragment "+F.sn+" of "+v+" "+F.level+" failed to load, retrying in "+j+"ms"),this.retryDate=self.performance.now()+j,this.fragLoadError++,this.state=R.FRAG_LOADING_WAITING_RETRY}else y.levelRetry?(v===a.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=R.IDLE):(H.logger.error(y.details+" reaches max retry, redispatch as fatal ..."),y.fatal=!0,this.hls.stopLoad(),this.state=R.ERROR)},c.afterBufferFlushed=function(v,y,F){if(!v)return;var B=W.BufferHelper.getBuffered(v);this.fragmentTracker.detectEvictedFragments(y,B,F),this.state===R.ENDED&&this.resetLoadingState()},c.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=R.IDLE},c.resetLiveStartWhenNotLoaded=function(v){if(!this.loadedmetadata){this.startFragRequested=!1;var y=this.levels?this.levels[v].details:null;if(y!=null&&y.live)return this.startPosition=-1,this.setStartPosition(y,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},c.updateLevelTiming=function(v,y,F,B){var A=this,j=F.details;console.assert(!!j,"level.details must be defined");var P=Object.keys(v.elementaryStreams).reduce(function(b,V){var re=v.elementaryStreams[V];if(re){var ce=re.endPTS-re.startPTS;if(ce<=0)return A.warn("Could not parse fragment "+v.sn+" "+V+" duration reliably ("+ce+") resetting transmuxer to fallback to playlist timing"),A.resetTransmuxer(),b||!1;var me=B?0:Object(o.updateFragPTSDTS)(j,v,re.startPTS,re.endPTS,re.startDTS,re.endDTS);return A.hls.trigger(n.Events.LEVEL_PTS_UPDATED,{details:j,level:F,drift:me,type:V,frag:v,start:re.startPTS,end:re.endPTS}),!0}return b},!1);P?(this.state=R.PARSED,this.hls.trigger(n.Events.FRAG_PARSED,{frag:v,part:y})):this.resetLoadingState()},c.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},C(E,[{key:"state",get:function(){return this._state},set:function(v){var y=this._state;y!==v&&(this._state=v,this.log(y+"->"+v))}}]),E}(U.default)},"./src/controller/buffer-controller.ts":function(oe,$,k){"use strict";k.r($),k.d($,"default",function(){return h});var z=k("./src/polyfills/number.ts"),U=k("./src/events.ts"),L=k("./src/utils/logger.ts"),W=k("./src/errors.ts"),H=k("./src/utils/buffer-helper.ts"),n=k("./src/utils/mediasource-helper.ts"),I=k("./src/loader/fragment.ts"),g=k("./src/controller/buffer-operation-queue.ts"),f=Object(n.getMediaSource)(),m=/([ha]vc.)(?:\.[^.,]+)+/,h=function(){function o(l){var u=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 a=u.hls,s=u.media,C=u.mediaSource;L.logger.log("[buffer-controller]: Media source opened"),s&&(u.updateMediaElementDuration(),a.trigger(U.Events.MEDIA_ATTACHED,{media:s})),C&&C.removeEventListener("sourceopen",u._onMediaSourceOpen),u.checkPendingTracks()},this._onMediaSourceClose=function(){L.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){L.logger.log("[buffer-controller]: Media source ended")},this.hls=l,this._initSourceBuffer(),this.registerListeners()}var p=o.prototype;return p.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},p.destroy=function(){this.unregisterListeners(),this.details=null},p.registerListeners=function(){var u=this.hls;u.on(U.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),u.on(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.on(U.Events.MANIFEST_PARSED,this.onManifestParsed,this),u.on(U.Events.BUFFER_RESET,this.onBufferReset,this),u.on(U.Events.BUFFER_APPENDING,this.onBufferAppending,this),u.on(U.Events.BUFFER_CODECS,this.onBufferCodecs,this),u.on(U.Events.BUFFER_EOS,this.onBufferEos,this),u.on(U.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),u.on(U.Events.LEVEL_UPDATED,this.onLevelUpdated,this),u.on(U.Events.FRAG_PARSED,this.onFragParsed,this),u.on(U.Events.FRAG_CHANGED,this.onFragChanged,this)},p.unregisterListeners=function(){var u=this.hls;u.off(U.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),u.off(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.off(U.Events.MANIFEST_PARSED,this.onManifestParsed,this),u.off(U.Events.BUFFER_RESET,this.onBufferReset,this),u.off(U.Events.BUFFER_APPENDING,this.onBufferAppending,this),u.off(U.Events.BUFFER_CODECS,this.onBufferCodecs,this),u.off(U.Events.BUFFER_EOS,this.onBufferEos,this),u.off(U.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),u.off(U.Events.LEVEL_UPDATED,this.onLevelUpdated,this),u.off(U.Events.FRAG_PARSED,this.onFragParsed,this),u.off(U.Events.FRAG_CHANGED,this.onFragChanged,this)},p._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new g.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},p.onManifestParsed=function(u,a){var s=2;(a.audio&&!a.video||!a.altAudio)&&(s=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=s,this.details=null,L.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},p.onMediaAttaching=function(u,a){var s=this.media=a.media;if(s&&f){var C=this.mediaSource=new f;C.addEventListener("sourceopen",this._onMediaSourceOpen),C.addEventListener("sourceended",this._onMediaSourceEnded),C.addEventListener("sourceclose",this._onMediaSourceClose),s.src=self.URL.createObjectURL(C),this._objectUrl=s.src}},p.onMediaDetaching=function(){var u=this.media,a=this.mediaSource,s=this._objectUrl;if(a){if(L.logger.log("[buffer-controller]: media source detaching"),a.readyState==="open")try{a.endOfStream()}catch(C){L.logger.warn("[buffer-controller]: onMediaDetaching: "+C.message+" while calling endOfStream")}this.onBufferReset(),a.removeEventListener("sourceopen",this._onMediaSourceOpen),a.removeEventListener("sourceended",this._onMediaSourceEnded),a.removeEventListener("sourceclose",this._onMediaSourceClose),u&&(s&&self.URL.revokeObjectURL(s),u.src===s?(u.removeAttribute("src"),u.load()):L.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(U.Events.MEDIA_DETACHED,void 0)},p.onBufferReset=function(){var u=this;this.getSourceBufferTypes().forEach(function(a){var s=u.sourceBuffer[a];try{s&&(u.removeBufferListeners(a),u.mediaSource&&u.mediaSource.removeSourceBuffer(s),u.sourceBuffer[a]=void 0)}catch(C){L.logger.warn("[buffer-controller]: Failed to reset the "+a+" buffer",C)}}),this._initSourceBuffer()},p.onBufferCodecs=function(u,a){var s=this,C=this.getSourceBufferTypes().length;if(Object.keys(a).forEach(function(_){if(C){var w=s.tracks[_];if(w&&typeof w.buffer.changeType=="function"){var O=a[_],R=O.codec,S=O.levelCodec,T=O.container,E=(w.levelCodec||w.codec).replace(m,"$1"),c=(S||R).replace(m,"$1");if(E!==c){var x=T+";codecs="+(S||R);s.appendChangeType(_,x)}}}else s.pendingTracks[_]=a[_]}),C)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},p.appendChangeType=function(u,a){var s=this,C=this.operationQueue,_={execute:function(){var O=s.sourceBuffer[u];O&&(L.logger.log("[buffer-controller]: changing "+u+" sourceBuffer type to "+a),O.changeType(a)),C.shiftAndExecuteNext(u)},onStart:function(){},onComplete:function(){},onError:function(O){L.logger.warn("[buffer-controller]: Failed to change "+u+" SourceBuffer type",O)}};C.append(_,u)},p.onBufferAppending=function(u,a){var s=this,C=this.hls,_=this.operationQueue,w=this.tracks,O=a.data,R=a.type,S=a.frag,T=a.part,E=a.chunkMeta,c=E.buffering[R],x=self.performance.now();c.start=x;var v=S.stats.buffering,y=T?T.stats.buffering:null;v.start===0&&(v.start=x),y&&y.start===0&&(y.start=x);var F=w.audio,B=R==="audio"&&E.id===1&&(F==null?void 0:F.container)==="audio/mpeg",A={execute:function(){if(c.executeStart=self.performance.now(),B){var P=s.sourceBuffer[R];if(P){var b=S.start-P.timestampOffset;Math.abs(b)>=.1&&(L.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+S.start+" (delta: "+b+") sn: "+S.sn+")"),P.timestampOffset=S.start)}}s.appendExecutor(O,R)},onStart:function(){},onComplete:function(){var P=self.performance.now();c.executeEnd=c.end=P,v.first===0&&(v.first=P),y&&y.first===0&&(y.first=P);var b=s.sourceBuffer,V={};for(var re in b)V[re]=H.BufferHelper.getBuffered(b[re]);s.appendError=0,s.hls.trigger(U.Events.BUFFER_APPENDED,{type:R,frag:S,part:T,chunkMeta:E,parent:S.type,timeRanges:V})},onError:function(P){L.logger.error("[buffer-controller]: Error encountered while trying to append to the "+R+" SourceBuffer",P);var b={type:W.ErrorTypes.MEDIA_ERROR,parent:S.type,details:W.ErrorDetails.BUFFER_APPEND_ERROR,err:P,fatal:!1};P.code===DOMException.QUOTA_EXCEEDED_ERR?b.details=W.ErrorDetails.BUFFER_FULL_ERROR:(s.appendError++,b.details=W.ErrorDetails.BUFFER_APPEND_ERROR,s.appendError>C.config.appendErrorMaxRetry&&(L.logger.error("[buffer-controller]: Failed "+C.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),b.fatal=!0)),C.trigger(U.Events.ERROR,b)}};_.append(A,R)},p.onBufferFlushing=function(u,a){var s=this,C=this.operationQueue,_=function(O){return{execute:s.removeExecutor.bind(s,O,a.startOffset,a.endOffset),onStart:function(){},onComplete:function(){s.hls.trigger(U.Events.BUFFER_FLUSHED,{type:O})},onError:function(S){L.logger.warn("[buffer-controller]: Failed to remove from "+O+" SourceBuffer",S)}}};a.type?C.append(_(a.type),a.type):this.getSourceBufferTypes().forEach(function(w){C.append(_(w),w)})},p.onFragParsed=function(u,a){var s=this,C=a.frag,_=a.part,w=[],O=_?_.elementaryStreams:C.elementaryStreams;O[I.ElementaryStreamTypes.AUDIOVIDEO]?w.push("audiovideo"):(O[I.ElementaryStreamTypes.AUDIO]&&w.push("audio"),O[I.ElementaryStreamTypes.VIDEO]&&w.push("video"));var R=function(){var T=self.performance.now();C.stats.buffering.end=T,_&&(_.stats.buffering.end=T);var E=_?_.stats:C.stats;s.hls.trigger(U.Events.FRAG_BUFFERED,{frag:C,part:_,stats:E,id:C.type})};w.length===0&&L.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+C.type+" level: "+C.level+" sn: "+C.sn),this.blockBuffers(R,w)},p.onFragChanged=function(u,a){this.flushBackBuffer()},p.onBufferEos=function(u,a){var s=this,C=this.getSourceBufferTypes().reduce(function(_,w){var O=s.sourceBuffer[w];return(!a.type||a.type===w)&&(O&&!O.ended&&(O.ended=!0,L.logger.log("[buffer-controller]: "+w+" sourceBuffer now EOS"))),_&&!!(!O||O.ended)},!0);C&&this.blockBuffers(function(){var _=s.mediaSource;if(!_||_.readyState!=="open")return;_.endOfStream()})},p.onLevelUpdated=function(u,a){var s=a.details;if(!s.fragments.length)return;this.details=s,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},p.flushBackBuffer=function(){var u=this.hls,a=this.details,s=this.media,C=this.sourceBuffer;if(!s||a===null)return;var _=this.getSourceBufferTypes();if(!_.length)return;var w=a.live&&u.config.liveBackBufferLength!==null?u.config.liveBackBufferLength:u.config.backBufferLength;if(!Object(z.isFiniteNumber)(w)||w<0)return;var O=s.currentTime,R=a.levelTargetDuration,S=Math.max(w,R),T=Math.floor(O/R)*R-S;_.forEach(function(E){var c=C[E];if(c){var x=H.BufferHelper.getBuffered(c);x.length>0&&T>x.start(0)&&(u.trigger(U.Events.BACK_BUFFER_REACHED,{bufferEnd:T}),a.live&&u.trigger(U.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:T}),u.trigger(U.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:T,type:E}))}})},p.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var u=this.details,a=this.hls,s=this.media,C=this.mediaSource,_=u.fragments[0].start+u.totalduration,w=s.duration,O=Object(z.isFiniteNumber)(C.duration)?C.duration:0;u.live&&a.config.liveDurationInfinity?(L.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),C.duration=Infinity,this.updateSeekableRange(u)):(_>O&&_>w||!Object(z.isFiniteNumber)(w))&&(L.logger.log("[buffer-controller]: Updating Media Source duration to "+_.toFixed(3)),C.duration=_)},p.updateSeekableRange=function(u){var a=this.mediaSource,s=u.fragments,C=s.length;if(C&&u.live&&a!==null&&a!==void 0&&a.setLiveSeekableRange){var _=Math.max(0,s[0].start),w=Math.max(_,_+u.totalduration);a.setLiveSeekableRange(_,w)}},p.checkPendingTracks=function(){var u=this.bufferCodecEventsExpected,a=this.operationQueue,s=this.pendingTracks,C=Object.keys(s).length;if(C&&!u||C===2){this.createSourceBuffers(s),this.pendingTracks={};var _=this.getSourceBufferTypes();if(_.length===0){this.hls.trigger(U.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}_.forEach(function(w){a.executeNext(w)})}},p.createSourceBuffers=function(u){var a=this.sourceBuffer,s=this.mediaSource;if(!s)throw Error("createSourceBuffers called when mediaSource was null");var C=0;for(var _ in u)if(!a[_]){var w=u[_];if(!w)throw Error("source buffer exists for track "+_+", however track does not");var O=w.levelCodec||w.codec,R=w.container+";codecs="+O;L.logger.log("[buffer-controller]: creating sourceBuffer("+R+")");try{var S=a[_]=s.addSourceBuffer(R),T=_;this.addBufferListener(T,"updatestart",this._onSBUpdateStart),this.addBufferListener(T,"updateend",this._onSBUpdateEnd),this.addBufferListener(T,"error",this._onSBUpdateError),this.tracks[_]={buffer:S,codec:O,container:w.container,levelCodec:w.levelCodec,id:w.id},C++}catch(E){L.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+E.message),this.hls.trigger(U.Events.ERROR,{type:W.ErrorTypes.MEDIA_ERROR,details:W.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:E,mimeType:R})}}C&&this.hls.trigger(U.Events.BUFFER_CREATED,{tracks:this.tracks})},p._onSBUpdateStart=function(u){var a=this.operationQueue,s=a.current(u);s.onStart()},p._onSBUpdateEnd=function(u){var a=this.operationQueue,s=a.current(u);s.onComplete(),a.shiftAndExecuteNext(u)},p._onSBUpdateError=function(u,a){L.logger.error("[buffer-controller]: "+u+" SourceBuffer error",a),this.hls.trigger(U.Events.ERROR,{type:W.ErrorTypes.MEDIA_ERROR,details:W.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var s=this.operationQueue.current(u);s&&s.onError(a)},p.removeExecutor=function(u,a,s){var C=this.media,_=this.mediaSource,w=this.operationQueue,O=this.sourceBuffer,R=O[u];if(!C||!_||!R){L.logger.warn("[buffer-controller]: Attempting to remove from the "+u+" SourceBuffer, but it does not exist"),w.shiftAndExecuteNext(u);return}var S=Object(z.isFiniteNumber)(C.duration)?C.duration:Infinity,T=Object(z.isFiniteNumber)(_.duration)?_.duration:Infinity,E=Math.max(0,a),c=Math.min(s,S,T);c>E?(L.logger.log("[buffer-controller]: Removing ["+E+","+c+"] from the "+u+" SourceBuffer"),console.assert(!R.updating,u+" sourceBuffer must not be updating"),R.remove(E,c)):w.shiftAndExecuteNext(u)},p.appendExecutor=function(u,a){var s=this.operationQueue,C=this.sourceBuffer,_=C[a];if(!_){L.logger.warn("[buffer-controller]: Attempting to append to the "+a+" SourceBuffer, but it does not exist"),s.shiftAndExecuteNext(a);return}_.ended=!1,console.assert(!_.updating,a+" sourceBuffer must not be updating"),_.appendBuffer(u)},p.blockBuffers=function(u,a){var s=this;if(a===void 0&&(a=this.getSourceBufferTypes()),!a.length){L.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(u);return}var C=this.operationQueue,_=a.map(function(w){return C.appendBlocker(w)});Promise.all(_).then(function(){u(),a.forEach(function(w){var O=s.sourceBuffer[w];(!O||!O.updating)&&C.shiftAndExecuteNext(w)})})},p.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},p.addBufferListener=function(u,a,s){var C=this.sourceBuffer[u];if(!C)return;var _=s.bind(this,u);this.listeners[u].push({event:a,listener:_}),C.addEventListener(a,_)},p.removeBufferListeners=function(u){var a=this.sourceBuffer[u];if(!a)return;this.listeners[u].forEach(function(s){a.removeEventListener(s.event,s.listener)})},o}()},"./src/controller/buffer-operation-queue.ts":function(oe,$,k){"use strict";k.r($),k.d($,"default",function(){return U});var z=k("./src/utils/logger.ts"),U=function(){function L(H){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=H}var W=L.prototype;return W.append=function(n,I){var g=this.queues[I];g.push(n),g.length===1&&this.buffers[I]&&this.executeNext(I)},W.insertAbort=function(n,I){var g=this.queues[I];g.unshift(n),this.executeNext(I)},W.appendBlocker=function(n){var I,g=new Promise(function(m){I=m}),f={execute:I,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(f,n),g},W.executeNext=function(n){var I=this.buffers,g=this.queues,f=I[n],m=g[n];if(m.length){var h=m[0];try{h.execute()}catch(o){z.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),h.onError(o),(!f||!f.updating)&&(m.shift(),this.executeNext(n))}}},W.shiftAndExecuteNext=function(n){this.queues[n].shift(),this.executeNext(n)},W.current=function(n){return this.queues[n][0]},L}()},"./src/controller/cap-level-controller.ts":function(oe,$,k){"use strict";k.r($);var z=k("./src/events.ts");function U(H,n){for(var I=0;I<n.length;I++){var g=n[I];g.enumerable=g.enumerable||!1,g.configurable=!0,"value"in g&&(g.writable=!0),Object.defineProperty(H,g.key,g)}}function L(H,n,I){return n&&U(H.prototype,n),I&&U(H,I),H}var W=function(){function H(I){this.autoLevelCapping=void 0,this.firstLevel=void 0,this.media=void 0,this.restrictedLevels=void 0,this.timer=void 0,this.hls=void 0,this.streamController=void 0,this.clientRect=void 0,this.hls=I,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var n=H.prototype;return n.setStreamController=function(g){this.streamController=g},n.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},n.registerListeners=function(){var g=this.hls;g.on(z.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),g.on(z.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),g.on(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),g.on(z.Events.BUFFER_CODECS,this.onBufferCodecs,this),g.on(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},n.unregisterListener=function(){var g=this.hls;g.off(z.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),g.off(z.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),g.off(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),g.off(z.Events.BUFFER_CODECS,this.onBufferCodecs,this),g.off(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},n.onFpsDropLevelCapping=function(g,f){H.isLevelAllowed(f.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(f.droppedLevel)},n.onMediaAttaching=function(g,f){this.media=f.media instanceof HTMLVideoElement?f.media:null},n.onManifestParsed=function(g,f){var m=this.hls;this.restrictedLevels=[],this.firstLevel=f.firstLevel,m.config.capLevelToPlayerSize&&f.video&&this.startCapping()},n.onBufferCodecs=function(g,f){var m=this.hls;m.config.capLevelToPlayerSize&&f.video&&this.startCapping()},n.onMediaDetaching=function(){this.stopCapping()},n.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var g=this.hls.levels;if(g.length){var f=this.hls;f.autoLevelCapping=this.getMaxLevel(g.length-1),f.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=f.autoLevelCapping}}},n.getMaxLevel=function(g){var f=this,m=this.hls.levels;if(!m.length)return-1;var h=m.filter(function(o,p){return H.isLevelAllowed(p,f.restrictedLevels)&&p<=g});return this.clientRect=null,H.getMaxLevelByMediaSize(h,this.mediaWidth,this.mediaHeight)},n.startCapping=function(){if(this.timer)return;this.autoLevelCapping=Number.POSITIVE_INFINITY,this.hls.firstLevel=this.getMaxLevel(this.firstLevel),self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize()},n.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},n.getDimensions=function(){if(this.clientRect)return this.clientRect;var g=this.media,f={width:0,height:0};if(g){var m=g.getBoundingClientRect();f.width=m.width,f.height=m.height,!f.width&&!f.height&&(f.width=m.right-m.left||g.width||0,f.height=m.bottom-m.top||g.height||0)}return this.clientRect=f,f},H.isLevelAllowed=function(g,f){return f===void 0&&(f=[]),f.indexOf(g)===-1},H.getMaxLevelByMediaSize=function(g,f,m){if(!g||!g.length)return-1;for(var h=function(a,s){return s?a.width!==s.width||a.height!==s.height:!0},o=g.length-1,p=0;p<g.length;p+=1){var l=g[p];if((l.width>=f||l.height>=m)&&h(l,g[p+1])){o=p;break}}return o},L(H,[{key:"mediaWidth",get:function(){return this.getDimensions().width*H.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*H.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var g=1;try{g=self.devicePixelRatio}catch(f){}return g}}]),H}();$.default=W},"./src/controller/cmcd-controller.ts":function(oe,$,k){"use strict";k.r($),k.d($,"default",function(){return h});var z=k("./src/events.ts"),U=k("./src/types/cmcd.ts"),L=k("./src/utils/buffer-helper.ts"),W=k("./src/utils/logger.ts");function H(o,p){for(var l=0;l<p.length;l++){var u=p[l];u.enumerable=u.enumerable||!1,u.configurable=!0,"value"in u&&(u.writable=!0),Object.defineProperty(o,u.key,u)}}function n(o,p,l){return p&&H(o.prototype,p),l&&H(o,l),o}function I(o,p){var l=typeof Symbol!="undefined"&&o[Symbol.iterator]||o["@@iterator"];if(l)return(l=l.call(o)).next.bind(l);if(Array.isArray(o)||(l=g(o))||p&&o&&typeof o.length=="number"){l&&(o=l);var u=0;return function(){return u>=o.length?{done:!0}:{done:!1,value:o[u++]}}}throw new TypeError(`Invalid attempt to iterate non-iterable instance.
In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}function g(o,p){if(!o)return;if(typeof o=="string")return f(o,p);var l=Object.prototype.toString.call(o).slice(8,-1);if(l==="Object"&&o.constructor&&(l=o.constructor.name),l==="Map"||l==="Set")return Array.from(o);if(l==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(l))return f(o,p)}function f(o,p){(p==null||p>o.length)&&(p=o.length);for(var l=0,u=new Array(p);l<p;l++)u[l]=o[l];return u}function m(){return m=Object.assign||function(o){for(var p=1;p<arguments.length;p++){var l=arguments[p];for(var u in l)Object.prototype.hasOwnProperty.call(l,u)&&(o[u]=l[u])}return o},m.apply(this,arguments)}var h=function(){function o(l){var u=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(){u.initialized&&(u.starved=!0),u.buffering=!0},this.onPlaying=function(){u.initialized||(u.initialized=!0),u.buffering=!1},this.applyPlaylistData=function(C){try{u.apply(C,{ot:U.CMCDObjectType.MANIFEST,su:!u.initialized})}catch(_){W.logger.warn("Could not generate manifest CMCD data.",_)}},this.applyFragmentData=function(C){try{var _=C.frag,w=u.hls.levels[_.level],O=u.getObjectType(_),R={d:_.duration*1e3,ot:O};(O===U.CMCDObjectType.VIDEO||O===U.CMCDObjectType.AUDIO||O==U.CMCDObjectType.MUXED)&&(R.br=w.bitrate/1e3,R.tb=u.getTopBandwidth(O),R.bl=u.getBufferLength(O)),u.apply(C,R)}catch(S){W.logger.warn("Could not generate segment CMCD data.",S)}},this.hls=l;var a=this.config=l.config,s=a.cmcd;s!=null&&(a.pLoader=this.createPlaylistLoader(),a.fLoader=this.createFragmentLoader(),this.sid=s.sessionId||o.uuid(),this.cid=s.contentId,this.useHeaders=s.useHeaders===!0,this.registerListeners())}var p=o.prototype;return p.registerListeners=function(){var u=this.hls;u.on(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),u.on(z.Events.MEDIA_DETACHED,this.onMediaDetached,this),u.on(z.Events.BUFFER_CREATED,this.onBufferCreated,this)},p.unregisterListeners=function(){var u=this.hls;u.off(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),u.off(z.Events.MEDIA_DETACHED,this.onMediaDetached,this),u.off(z.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},p.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},p.onMediaAttached=function(u,a){this.media=a.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},p.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},p.onBufferCreated=function(u,a){var s,C;this.audioBuffer=(s=a.tracks.audio)===null||s===void 0?void 0:s.buffer,this.videoBuffer=(C=a.tracks.video)===null||C===void 0?void 0:C.buffer},p.createData=function(){var u;return{v:U.CMCDVersion,sf:U.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(u=this.media)===null||u===void 0?void 0:u.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},p.apply=function(u,a){a===void 0&&(a={}),m(a,this.createData());var s=a.ot===U.CMCDObjectType.INIT||a.ot===U.CMCDObjectType.VIDEO||a.ot===U.CMCDObjectType.MUXED;if(this.starved&&s&&(a.bs=!0,a.su=!0,this.starved=!1),a.su==null&&(a.su=this.buffering),this.useHeaders){var C=o.toHeaders(a);if(!Object.keys(C).length)return;u.headers||(u.headers={}),m(u.headers,C)}else{var _=o.toQuery(a);if(!_)return;u.url=o.appendQueryToUri(u.url,_)}},p.getObjectType=function(u){var a=u.type;return a==="subtitle"?U.CMCDObjectType.TIMED_TEXT:u.sn==="initSegment"?U.CMCDObjectType.INIT:a==="audio"?U.CMCDObjectType.AUDIO:a==="main"?this.hls.audioTracks.length?U.CMCDObjectType.VIDEO:U.CMCDObjectType.MUXED:void 0},p.getTopBandwidth=function(u){for(var a=0,s=u===U.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,C=I(s),_;!(_=C()).done;){var w=_.value;w.bitrate>a&&(a=w.bitrate)}return a>0?a:NaN},p.getBufferLength=function(u){var a=this.hls.media,s=u===U.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!s||!a)return NaN;var C=L.BufferHelper.bufferInfo(s,a.currentTime,this.config.maxBufferHole);return C.len*1e3},p.createPlaylistLoader=function(){var u=this.config.pLoader,a=this.applyPlaylistData,s=u||this.config.loader;return function(){function C(w){this.loader=void 0,this.loader=new s(w)}var _=C.prototype;return _.destroy=function(){this.loader.destroy()},_.abort=function(){this.loader.abort()},_.load=function(O,R,S){a(O),this.loader.load(O,R,S)},n(C,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),C}()},p.createFragmentLoader=function(){var u=this.config.fLoader,a=this.applyFragmentData,s=u||this.config.loader;return function(){function C(w){this.loader=void 0,this.loader=new s(w)}var _=C.prototype;return _.destroy=function(){this.loader.destroy()},_.abort=function(){this.loader.abort()},_.load=function(O,R,S){a(O),this.loader.load(O,R,S)},n(C,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),C}()},o.uuid=function(){var u=URL.createObjectURL(new Blob),a=u.toString();return URL.revokeObjectURL(u),a.substr(a.lastIndexOf("/")+1)},o.serialize=function(u){for(var a=[],s=function(B){return!Number.isNaN(B)&&B!=null&&B!==""&&B!==!1},C=function(B){return Math.round(B)},_=function(B){return C(B/100)*100},w=function(B){return encodeURIComponent(B)},O={br:C,d:C,bl:_,dl:_,mtp:_,nor:w,rtp:_,tb:C},R=Object.keys(u||{}).sort(),S=I(R),T;!(T=S()).done;){var E=T.value,c=u[E];if(!s(c))continue;if(E==="v"&&c===1)continue;if(E=="pr"&&c===1)continue;var x=O[E];x&&(c=x(c));var v=typeof c,y=void 0;E==="ot"||E==="sf"||E==="st"?y=E+"="+c:v==="boolean"?y=E:v==="number"?y=E+"="+c:y=E+"="+JSON.stringify(c),a.push(y)}return a.join(",")},o.toHeaders=function(u){for(var a=Object.keys(u),s={},C=["Object","Request","Session","Status"],_=[{},{},{},{}],w={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,R=a;O<R.length;O++){var S=R[O],T=w[S]!=null?w[S]:1;_[T][S]=u[S]}for(var E=0;E<_.length;E++){var c=o.serialize(_[E]);c&&(s["CMCD-"+C[E]]=c)}return s},o.toQuery=function(u){return"CMCD="+encodeURIComponent(o.serialize(u))},o.appendQueryToUri=function(u,a){if(!a)return u;var s=u.includes("?")?"&":"?";return""+u+s+a},o}()},"./src/controller/eme-controller.ts":function(oe,$,k){"use strict";k.r($);var z=k("./src/events.ts"),U=k("./src/errors.ts"),L=k("./src/utils/logger.ts"),W=k("./src/utils/mediakeys-helper.ts");function H(h,o){for(var p=0;p<o.length;p++){var l=o[p];l.enumerable=l.enumerable||!1,l.configurable=!0,"value"in l&&(l.writable=!0),Object.defineProperty(h,l.key,l)}}function n(h,o,p){return o&&H(h.prototype,o),p&&H(h,p),h}var I=3,g=function(o,p,l){var u={audioCapabilities:[],videoCapabilities:[]};return o.forEach(function(a){u.audioCapabilities.push({contentType:'audio/mp4; codecs="'+a+'"',robustness:l.audioRobustness||""})}),p.forEach(function(a){u.videoCapabilities.push({contentType:'video/mp4; codecs="'+a+'"',robustness:l.videoRobustness||""})}),[u]},f=function(o,p,l,u){switch(o){case W.KeySystems.WIDEVINE:return g(p,l,u);default:throw new Error("Unknown key-system: "+o)}},m=function(){function h(p){this.hls=void 0,this._widevineLicenseUrl=void 0,this._licenseXhrSetup=void 0,this._licenseResponseCallback=void 0,this._emeEnabled=void 0,this._requestMediaKeySystemAccess=void 0,this._drmSystemOptions=void 0,this._config=void 0,this._mediaKeysList=[],this._media=null,this._hasSetMediaKeys=!1,this._requestLicenseFailureCount=0,this.mediaKeysPromise=null,this._onMediaEncrypted=this.onMediaEncrypted.bind(this),this.hls=p,this._config=p.config,this._widevineLicenseUrl=this._config.widevineLicenseUrl,this._licenseXhrSetup=this._config.licenseXhrSetup,this._licenseResponseCallback=this._config.licenseResponseCallback,this._emeEnabled=this._config.emeEnabled,this._requestMediaKeySystemAccess=this._config.requestMediaKeySystemAccessFunc,this._drmSystemOptions=this._config.drmSystemOptions,this._registerListeners()}var o=h.prototype;return o.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},o._registerListeners=function(){this.hls.on(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(z.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(z.Events.MANIFEST_PARSED,this.onManifestParsed,this)},o._unregisterListeners=function(){this.hls.off(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(z.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(z.Events.MANIFEST_PARSED,this.onManifestParsed,this)},o.getLicenseServerUrl=function(l){switch(l){case W.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+l+'"')},o._attemptKeySystemAccess=function(l,u,a){var s=this,C=f(l,u,a,this._drmSystemOptions);L.logger.log("Requesting encrypted media key-system access");var _=this.requestMediaKeySystemAccess(l,C);this.mediaKeysPromise=_.then(function(w){return s._onMediaKeySystemAccessObtained(l,w)}),_.catch(function(w){L.logger.error('Failed to obtain key-system "'+l+'" access:',w)})},o._onMediaKeySystemAccessObtained=function(l,u){var a=this;L.logger.log('Access for key-system "'+l+'" obtained');var s={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:u,mediaKeySystemDomain:l};this._mediaKeysList.push(s);var C=Promise.resolve().then(function(){return u.createMediaKeys()}).then(function(_){return s.mediaKeys=_,L.logger.log('Media-keys created for key-system "'+l+'"'),a._onMediaKeysCreated(),_});return C.catch(function(_){L.logger.error("Failed to create media-keys:",_)}),C},o._onMediaKeysCreated=function(){var l=this;this._mediaKeysList.forEach(function(u){u.mediaKeysSession||(u.mediaKeysSession=u.mediaKeys.createSession(),l._onNewMediaKeySession(u.mediaKeysSession))})},o._onNewMediaKeySession=function(l){var u=this;L.logger.log("New key-system session "+l.sessionId),l.addEventListener("message",function(a){u._onKeySessionMessage(l,a.message)},!1)},o._onKeySessionMessage=function(l,u){L.logger.log("Got EME message event, creating license request"),this._requestLicense(u,function(a){L.logger.log("Received license data (length: "+(a&&a.byteLength)+"), updating key-session"),l.update(a)})},o.onMediaEncrypted=function(l){var u=this;if(L.logger.log('Media is encrypted using "'+l.initDataType+'" init data type'),!this.mediaKeysPromise){L.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),this.hls.trigger(z.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var a=function(C){if(!u._media)return;u._attemptSetMediaKeys(C),u._generateRequestWithPreferredKeySession(l.initDataType,l.initData)};this.mediaKeysPromise.then(a).catch(a)},o._attemptSetMediaKeys=function(l){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var u=this._mediaKeysList[0];if(!u||!u.mediaKeys){L.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger(z.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}L.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(u.mediaKeys),this._hasSetMediaKeys=!0}},o._generateRequestWithPreferredKeySession=function(l,u){var a=this,s=this._mediaKeysList[0];if(!s){L.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger(z.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(s.mediaKeysSessionInitialized){L.logger.warn("Key-Session already initialized but requested again");return}var C=s.mediaKeysSession;if(!C){L.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(z.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!u){L.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(z.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}L.logger.log('Generating key-session request for "'+l+'" init data type'),s.mediaKeysSessionInitialized=!0,C.generateRequest(l,u).then(function(){L.logger.debug("Key-session generation succeeded")}).catch(function(_){L.logger.error("Error generating key-session request:",_),a.hls.trigger(z.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},o._createLicenseXhr=function(l,u,a){var s=new XMLHttpRequest;s.responseType="arraybuffer",s.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,s,l,u,a);var C=this._licenseXhrSetup;if(C)try{C.call(this.hls,s,l),C=void 0}catch(_){L.logger.error(_)}try{s.readyState||s.open("POST",l,!0),C&&C.call(this.hls,s,l)}catch(_){throw new Error("issue setting up KeySystem license XHR "+_)}return s},o._onLicenseRequestReadyStageChange=function(l,u,a,s){switch(l.readyState){case 4:if(l.status===200){this._requestLicenseFailureCount=0,L.logger.log("License request succeeded");var C=l.response,_=this._licenseResponseCallback;if(_)try{C=_.call(this.hls,l,u)}catch(O){L.logger.error(O)}s(C)}else{if(L.logger.error("License Request XHR failed ("+u+"). Status: "+l.status+" ("+l.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>I){this.hls.trigger(z.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var w=I-this._requestLicenseFailureCount+1;L.logger.warn("Retrying license request, "+w+" attempts left"),this._requestLicense(a,s)}break}},o._generateLicenseRequestChallenge=function(l,u){switch(l.mediaKeySystemDomain){case W.KeySystems.WIDEVINE:return u}throw new Error("unsupported key-system: "+l.mediaKeySystemDomain)},o._requestLicense=function(l,u){L.logger.log("Requesting content license for key-system");var a=this._mediaKeysList[0];if(!a){L.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(z.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var s=this.getLicenseServerUrl(a.mediaKeySystemDomain),C=this._createLicenseXhr(s,l,u);L.logger.log("Sending license request to URL: "+s);var _=this._generateLicenseRequestChallenge(a,l);C.send(_)}catch(w){L.logger.error("Failure requesting DRM license: "+w),this.hls.trigger(z.Events.ERROR,{type:U.ErrorTypes.KEY_SYSTEM_ERROR,details:U.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},o.onMediaAttached=function(l,u){if(!this._emeEnabled)return;var a=u.media;this._media=a,a.addEventListener("encrypted",this._onMediaEncrypted)},o.onMediaDetached=function(){var l=this._media,u=this._mediaKeysList;if(!l)return;l.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(u.map(function(a){if(a.mediaKeysSession)return a.mediaKeysSession.close().catch(function(){})})).then(function(){return l.setMediaKeys(null)}).catch(function(){})},o.onManifestParsed=function(l,u){if(!this._emeEnabled)return;var a=u.levels.map(function(C){return C.audioCodec}).filter(function(C){return!!C}),s=u.levels.map(function(C){return C.videoCodec}).filter(function(C){return!!C});this._attemptKeySystemAccess(W.KeySystems.WIDEVINE,a,s)},n(h,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),h}();$.default=m},"./src/controller/fps-controller.ts":function(oe,$,k){"use strict";k.r($);var z=k("./src/events.ts"),U=k("./src/utils/logger.ts"),L=function(){function W(n){this.hls=void 0,this.isVideoPlaybackQualityAvailable=!1,this.timer=void 0,this.media=null,this.lastTime=void 0,this.lastDroppedFrames=0,this.lastDecodedFrames=0,this.streamController=void 0,this.hls=n,this.registerListeners()}var H=W.prototype;return H.setStreamController=function(I){this.streamController=I},H.registerListeners=function(){this.hls.on(z.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},H.unregisterListeners=function(){this.hls.off(z.Events.MEDIA_ATTACHING,this.onMediaAttaching)},H.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},H.onMediaAttaching=function(I,g){var f=this.hls.config;if(f.capLevelOnFPSDrop){var m=g.media instanceof self.HTMLVideoElement?g.media:null;this.media=m,m&&typeof m.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),f.fpsDroppedMonitoringPeriod)}},H.checkFPS=function(I,g,f){var m=performance.now();if(g){if(this.lastTime){var h=m-this.lastTime,o=f-this.lastDroppedFrames,p=g-this.lastDecodedFrames,l=1e3*o/h,u=this.hls;if(u.trigger(z.Events.FPS_DROP,{currentDropped:o,currentDecoded:p,totalDroppedFrames:f}),l>0&&o>u.config.fpsDroppedMonitoringThreshold*p){var a=u.currentLevel;U.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+a),a>0&&(u.autoLevelCapping===-1||u.autoLevelCapping>=a)&&(a=a-1,u.trigger(z.Events.FPS_DROP_LEVEL_CAPPING,{level:a,droppedLevel:u.currentLevel}),u.autoLevelCapping=a,this.streamController.nextLevelSwitch())}}this.lastTime=m,this.lastDroppedFrames=f,this.lastDecodedFrames=g}},H.checkFPSInterval=function(){var I=this.media;if(I)if(this.isVideoPlaybackQualityAvailable){var g=I.getVideoPlaybackQuality();this.checkFPS(I,g.totalVideoFrames,g.droppedVideoFrames)}else this.checkFPS(I,I.webkitDecodedFrameCount,I.webkitDroppedFrameCount)},W}();$.default=L},"./src/controller/fragment-finders.ts":function(oe,$,k){"use strict";k.r($),k.d($,"findFragmentByPDT",function(){return L}),k.d($,"findFragmentByPTS",function(){return W}),k.d($,"fragmentWithinToleranceTest",function(){return H}),k.d($,"pdtWithinToleranceTest",function(){return n}),k.d($,"findFragWithCC",function(){return I});var z=k("./src/polyfills/number.ts"),U=k("./src/utils/binary-search.ts");function L(g,f,m){if(f===null||!Array.isArray(g)||!g.length||!Object(z.isFiniteNumber)(f))return null;var h=g[0].programDateTime;if(f<(h||0))return null;var o=g[g.length-1].endProgramDateTime;if(f>=(o||0))return null;m=m||0;for(var p=0;p<g.length;++p){var l=g[p];if(n(f,m,l))return l}return null}function W(g,f,m,h){m===void 0&&(m=0),h===void 0&&(h=0);var o=null;if(g?o=f[g.sn-f[0].sn+1]||null:m===0&&f[0].start===0&&(o=f[0]),o&&H(m,h,o)===0)return o;var p=U.default.search(f,H.bind(null,m,h));return p||o}function H(g,f,m){g===void 0&&(g=0),f===void 0&&(f=0);var h=Math.min(f,m.duration+(m.deltaPTS?m.deltaPTS:0));return m.start+m.duration-h<=g?1:m.start-h>g&&m.start?-1:0}function n(g,f,m){var h=Math.min(f,m.duration+(m.deltaPTS?m.deltaPTS:0))*1e3,o=m.endProgramDateTime||0;return o-h>g}function I(g,f){return U.default.search(g,function(m){return m.cc<f?1:m.cc>f?-1:0})}},"./src/controller/fragment-tracker.ts":function(oe,$,k){"use strict";k.r($),k.d($,"FragmentState",function(){return L}),k.d($,"FragmentTracker",function(){return W});var z=k("./src/events.ts"),U=k("./src/types/loader.ts"),L;(function(I){I.NOT_LOADED="NOT_LOADED",I.BACKTRACKED="BACKTRACKED",I.APPENDING="APPENDING",I.PARTIAL="PARTIAL",I.OK="OK"})(L||(L={}));var W=function(){function I(f){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=f,this._registerListeners()}var g=I.prototype;return g._registerListeners=function(){var m=this.hls;m.on(z.Events.BUFFER_APPENDED,this.onBufferAppended,this),m.on(z.Events.FRAG_BUFFERED,this.onFragBuffered,this),m.on(z.Events.FRAG_LOADED,this.onFragLoaded,this)},g._unregisterListeners=function(){var m=this.hls;m.off(z.Events.BUFFER_APPENDED,this.onBufferAppended,this),m.off(z.Events.FRAG_BUFFERED,this.onFragBuffered,this),m.off(z.Events.FRAG_LOADED,this.onFragLoaded,this)},g.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},g.getAppendedFrag=function(m,h){if(h===U.PlaylistLevelType.MAIN){var o=this.activeFragment,p=this.activeParts;if(!o)return null;if(p)for(var l=p.length;l--;){var u=p[l],a=u?u.end:o.appendedPTS;if(u.start<=m&&a!==void 0&&m<=a)return l>9&&(this.activeParts=p.slice(l-9)),u}else if(o.start<=m&&o.appendedPTS!==void 0&&m<=o.appendedPTS)return o}return this.getBufferedFrag(m,h)},g.getBufferedFrag=function(m,h){for(var o=this.fragments,p=Object.keys(o),l=p.length;l--;){var u=o[p[l]];if((u==null?void 0:u.body.type)===h&&u.buffered){var a=u.body;if(a.start<=m&&m<=a.end)return a}}return null},g.detectEvictedFragments=function(m,h,o){var p=this;Object.keys(this.fragments).forEach(function(l){var u=p.fragments[l];if(!u)return;if(!u.buffered){u.body.type===o&&p.removeFragment(u.body);return}var a=u.range[m];if(!a)return;a.time.some(function(s){var C=!p.isTimeBuffered(s.startPTS,s.endPTS,h);return C&&p.removeFragment(u.body),C})})},g.detectPartialFragments=function(m){var h=this,o=this.timeRanges,p=m.frag,l=m.part;if(!o||p.sn==="initSegment")return;var u=n(p),a=this.fragments[u];if(!a)return;Object.keys(o).forEach(function(s){var C=p.elementaryStreams[s];if(!C)return;var _=o[s],w=l!==null||C.partial===!0;a.range[s]=h.getBufferedTimes(p,l,w,_)}),a.backtrack=a.loaded=null,Object.keys(a.range).length?a.buffered=!0:this.removeFragment(a.body)},g.fragBuffered=function(m){var h=n(m),o=this.fragments[h];o&&(o.backtrack=o.loaded=null,o.buffered=!0)},g.getBufferedTimes=function(m,h,o,p){for(var l={time:[],partial:o},u=h?h.start:m.start,a=h?h.end:m.end,s=m.minEndPTS||a,C=m.maxStartPTS||u,_=0;_<p.length;_++){var w=p.start(_)-this.bufferPadding,O=p.end(_)+this.bufferPadding;if(C>=w&&s<=O){l.time.push({startPTS:Math.max(u,p.start(_)),endPTS:Math.min(a,p.end(_))});break}else if(u<O&&a>w)l.partial=!0,l.time.push({startPTS:Math.max(u,p.start(_)),endPTS:Math.min(a,p.end(_))});else if(a<=w)break}return l},g.getPartialFragment=function(m){var h=null,o,p,l,u=0,a=this.bufferPadding,s=this.fragments;return Object.keys(s).forEach(function(C){var _=s[C];if(!_)return;H(_)&&(p=_.body.start-a,l=_.body.end+a,m>=p&&m<=l&&(o=Math.min(m-p,l-m),u<=o&&(h=_.body,u=o)))}),h},g.getState=function(m){var h=n(m),o=this.fragments[h];return o?o.buffered?H(o)?L.PARTIAL:L.OK:o.backtrack?L.BACKTRACKED:L.APPENDING:L.NOT_LOADED},g.backtrack=function(m,h){var o=n(m),p=this.fragments[o];if(!p||p.backtrack)return null;var l=p.backtrack=h||p.loaded;return p.loaded=null,l},g.getBacktrackData=function(m){var h=n(m),o=this.fragments[h];if(o){var p,l=o.backtrack;if(l!=null&&(p=l.payload)!==null&&p!==void 0&&p.byteLength)return l;this.removeFragment(m)}return null},g.isTimeBuffered=function(m,h,o){for(var p,l,u=0;u<o.length;u++){if(p=o.start(u)-this.bufferPadding,l=o.end(u)+this.bufferPadding,m>=p&&h<=l)return!0;if(h<=p)return!1}return!1},g.onFragLoaded=function(m,h){var o=h.frag,p=h.part;if(o.sn==="initSegment"||o.bitrateTest||p)return;var l=n(o);this.fragments[l]={body:o,loaded:h,backtrack:null,buffered:!1,range:Object.create(null)}},g.onBufferAppended=function(m,h){var o=this,p=h.frag,l=h.part,u=h.timeRanges;if(p.type===U.PlaylistLevelType.MAIN)if(this.activeFragment=p,l){var a=this.activeParts;a||(this.activeParts=a=[]),a.push(l)}else this.activeParts=null;this.timeRanges=u,Object.keys(u).forEach(function(s){var C=u[s];if(o.detectEvictedFragments(s,C),!l)for(var _=0;_<C.length;_++)p.appendedPTS=Math.max(C.end(_),p.appendedPTS||0)})},g.onFragBuffered=function(m,h){this.detectPartialFragments(h)},g.hasFragment=function(m){var h=n(m);return!!this.fragments[h]},g.removeFragmentsInRange=function(m,h,o){var p=this;Object.keys(this.fragments).forEach(function(l){var u=p.fragments[l];if(!u)return;if(u.buffered){var a=u.body;a.type===o&&a.start<h&&a.end>m&&p.removeFragment(a)}})},g.removeFragment=function(m){var h=n(m);m.stats.loaded=0,m.clearElementaryStreamInfo(),delete this.fragments[h]},g.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},I}();function H(I){var g,f;return I.buffered&&(((g=I.range.video)===null||g===void 0?void 0:g.partial)||((f=I.range.audio)===null||f===void 0?void 0:f.partial))}function n(I){return I.type+"_"+I.level+"_"+I.urlId+"_"+I.sn}},"./src/controller/gap-controller.ts":function(oe,$,k){"use strict";k.r($),k.d($,"STALL_MINIMUM_DURATION_MS",function(){return H}),k.d($,"MAX_START_GAP_JUMP",function(){return n}),k.d($,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return I}),k.d($,"SKIP_BUFFER_RANGE_START",function(){return g}),k.d($,"default",function(){return f});var z=k("./src/utils/buffer-helper.ts"),U=k("./src/errors.ts"),L=k("./src/events.ts"),W=k("./src/utils/logger.ts"),H=250,n=2,I=.1,g=.05,f=function(){function m(o,p,l,u){this.config=void 0,this.media=void 0,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=o,this.media=p,this.fragmentTracker=l,this.hls=u}var h=m.prototype;return h.destroy=function(){this.hls=this.fragmentTracker=this.media=null},h.poll=function(p){var l=this.config,u=this.media,a=this.stalled,s=u.currentTime,C=u.seeking,_=this.seeking&&!C,w=!this.seeking&&C;if(this.seeking=C,s!==p){if(this.moved=!0,a!==null){if(this.stallReported){var O=self.performance.now()-a;W.logger.warn("playback not stuck anymore @"+s+", after "+Math.round(O)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((w||_)&&(this.stalled=null),u.paused||u.ended||u.playbackRate===0||!z.BufferHelper.getBuffered(u).length)return;var R=z.BufferHelper.bufferInfo(u,s,0),S=R.len>0,T=R.nextStart||0;if(!S&&!T)return;if(C){var E=R.len>n,c=!T||T-s>n&&!this.fragmentTracker.getPartialFragment(s);if(E||c)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var x,v=Math.max(T,R.start||0)-s,y=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,F=y==null||((x=y.details)===null||x===void 0)?void 0:x.live,B=F?y.details.targetduration*2:n;if(v>0&&v<=B){this._trySkipBufferHole(null);return}}var A=self.performance.now();if(a===null){this.stalled=A;return}var j=A-a;!C&&j>=H&&this._reportStall(R.len);var P=z.BufferHelper.bufferInfo(u,s,l.maxBufferHole);this._tryFixBufferStall(P,j)},h._tryFixBufferStall=function(p,l){var u=this.config,a=this.fragmentTracker,s=this.media,C=s.currentTime,_=a.getPartialFragment(C);if(_){var w=this._trySkipBufferHole(_);if(w)return}p.len>u.maxBufferHole&&l>u.highBufferWatchdogPeriod*1e3&&(W.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},h._reportStall=function(p){var l=this.hls,u=this.media,a=this.stallReported;a||(this.stallReported=!0,W.logger.warn("Playback stalling at @"+u.currentTime+" due to low buffer (buffer="+p+")"),l.trigger(L.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:p}))},h._trySkipBufferHole=function(p){for(var l=this.config,u=this.hls,a=this.media,s=a.currentTime,C=0,_=z.BufferHelper.getBuffered(a),w=0;w<_.length;w++){var O=_.start(w);if(s+l.maxBufferHole>=C&&s<O){var R=Math.max(O+g,a.currentTime+I);return W.logger.warn("skipping hole, adjusting currentTime from "+s+" to "+R),this.moved=!0,this.stalled=null,a.currentTime=R,p&&u.trigger(L.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+s+" to "+R,frag:p}),R}C=_.end(w)}return 0},h._tryNudgeBuffer=function(){var p=this.config,l=this.hls,u=this.media,a=u.currentTime,s=(this.nudgeRetry||0)+1;if(this.nudgeRetry=s,s<p.nudgeMaxRetry){var C=a+s*p.nudgeOffset;W.logger.warn("Nudging 'currentTime' from "+a+" to "+C),u.currentTime=C,l.trigger(L.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else W.logger.error("Playhead still not moving while enough data buffered @"+a+" after "+p.nudgeMaxRetry+" nudges"),l.trigger(L.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},m}()},"./src/controller/id3-track-controller.ts":function(oe,$,k){"use strict";k.r($);var z=k("./src/events.ts"),U=k("./src/utils/texttrack-utils.ts"),L=k("./src/demux/id3.ts"),W=.25,H=function(){function n(g){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=g,this._registerListeners()}var I=n.prototype;return I.destroy=function(){this._unregisterListeners()},I._registerListeners=function(){var f=this.hls;f.on(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),f.on(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),f.on(z.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),f.on(z.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},I._unregisterListeners=function(){var f=this.hls;f.off(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),f.off(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),f.off(z.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),f.off(z.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},I.onMediaAttached=function(f,m){this.media=m.media},I.onMediaDetaching=function(){if(!this.id3Track)return;Object(U.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},I.getID3Track=function(f){if(!this.media)return;for(var m=0;m<f.length;m++){var h=f[m];if(h.kind==="metadata"&&h.label==="id3")return Object(U.sendAddTrackEvent)(h,this.media),h}return this.media.addTextTrack("metadata","id3")},I.onFragParsingMetadata=function(f,m){if(!this.media)return;var h=m.frag,o=m.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var p=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,l=0;l<o.length;l++){var u=L.getID3Frames(o[l].data);if(u){var a=o[l].pts,s=l<o.length-1?o[l+1].pts:h.end,C=s-a;C<=0&&(s=a+W);for(var _=0;_<u.length;_++){var w=u[_];if(!L.isTimeStampFrame(w)){var O=new p(a,s,"");O.value=w,this.id3Track.addCue(O)}}}}},I.onBufferFlushing=function(f,m){var h=m.startOffset,o=m.endOffset,p=m.type;if(!p||p==="audio"){var l=this.id3Track;l&&Object(U.removeCuesInRange)(l,h,o)}},n}();$.default=H},"./src/controller/latency-controller.ts":function(oe,$,k){"use strict";k.r($),k.d($,"default",function(){return n});var z=k("./src/errors.ts"),U=k("./src/events.ts"),L=k("./src/utils/logger.ts");function W(I,g){for(var f=0;f<g.length;f++){var m=g[f];m.enumerable=m.enumerable||!1,m.configurable=!0,"value"in m&&(m.writable=!0),Object.defineProperty(I,m.key,m)}}function H(I,g,f){return g&&W(I.prototype,g),f&&W(I,f),I}var n=function(){function I(f){var m=this;this.hls=void 0,this.config=void 0,this.media=null,this.levelDetails=null,this.currentTime=0,this.stallCount=0,this._latency=null,this.timeupdateHandler=function(){return m.timeupdate()},this.hls=f,this.config=f.config,this.registerListeners()}var g=I.prototype;return g.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},g.registerListeners=function(){this.hls.on(U.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(U.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(U.Events.ERROR,this.onError,this)},g.unregisterListeners=function(){this.hls.off(U.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(U.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(U.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(U.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(U.Events.ERROR,this.onError)},g.onMediaAttached=function(m,h){this.media=h.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},g.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},g.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},g.onLevelUpdated=function(m,h){var o=h.details;this.levelDetails=o,o.advanced&&this.timeupdate(),!o.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},g.onError=function(m,h){if(h.details!==z.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,L.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},g.timeupdate=function(){var m=this.media,h=this.levelDetails;if(!m||!h)return;this.currentTime=m.currentTime;var o=this.computeLatency();if(o===null)return;this._latency=o;var p=this.config,l=p.lowLatencyMode,u=p.maxLiveSyncPlaybackRate;if(!l||u===1)return;var a=this.targetLatency;if(a===null)return;var s=o-a,C=Math.min(this.maxLatency,a+h.targetduration),_=s<C;if(h.live&&_&&s>.05&&this.forwardBufferLength>1){var w=Math.min(2,Math.max(1,u)),O=Math.round(2/(1+Math.exp(-.75*s-this.edgeStalled))*20)/20;m.playbackRate=Math.min(w,Math.max(1,O))}else m.playbackRate!==1&&m.playbackRate!==0&&(m.playbackRate=1)},g.estimateLiveEdge=function(){var m=this.levelDetails;return m===null?null:m.edge+m.age},g.computeLatency=function(){var m=this.estimateLiveEdge();return m===null?null:m-this.currentTime},H(I,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var m=this.config,h=this.levelDetails;return m.liveMaxLatencyDuration!==void 0?m.liveMaxLatencyDuration:h?m.liveMaxLatencyDurationCount*h.targetduration:0}},{key:"targetLatency",get:function(){var m=this.levelDetails;if(m===null)return null;var h=m.holdBack,o=m.partHoldBack,p=m.targetduration,l=this.config,u=l.liveSyncDuration,a=l.liveSyncDurationCount,s=l.lowLatencyMode,C=this.hls.userConfig,_=s&&o||h;(C.liveSyncDuration||C.liveSyncDurationCount||_===0)&&(_=u!==void 0?u:a*p);var w=p,O=1;return _+Math.min(this.stallCount*O,w)}},{key:"liveSyncPosition",get:function(){var m=this.estimateLiveEdge(),h=this.targetLatency,o=this.levelDetails;if(m===null||h===null||o===null)return null;var p=o.edge,l=m-h-this.edgeStalled,u=p-o.totalduration,a=p-(this.config.lowLatencyMode&&o.partTarget||o.targetduration);return Math.min(Math.max(u,l),a)}},{key:"drift",get:function(){var m=this.levelDetails;return m===null?1:m.drift}},{key:"edgeStalled",get:function(){var m=this.levelDetails;if(m===null)return 0;var h=(this.config.lowLatencyMode&&m.partTarget||m.targetduration)*3;return Math.max(m.age-h,0)}},{key:"forwardBufferLength",get:function(){var m=this.media,h=this.levelDetails;if(!m||!h)return 0;var o=m.buffered.length;return o?m.buffered.end(o-1):h.edge-this.currentTime}}]),I}()},"./src/controller/level-controller.ts":function(oe,$,k){"use strict";k.r($),k.d($,"default",function(){return l});var z=k("./src/types/level.ts"),U=k("./src/events.ts"),L=k("./src/errors.ts"),W=k("./src/utils/codecs.ts"),H=k("./src/controller/level-helper.ts"),n=k("./src/controller/base-playlist-controller.ts"),I=k("./src/types/loader.ts");function g(){return g=Object.assign||function(u){for(var a=1;a<arguments.length;a++){var s=arguments[a];for(var C in s)Object.prototype.hasOwnProperty.call(s,C)&&(u[C]=s[C])}return u},g.apply(this,arguments)}function f(u,a){for(var s=0;s<a.length;s++){var C=a[s];C.enumerable=C.enumerable||!1,C.configurable=!0,"value"in C&&(C.writable=!0),Object.defineProperty(u,C.key,C)}}function m(u,a,s){return a&&f(u.prototype,a),s&&f(u,s),u}function h(u,a){u.prototype=Object.create(a.prototype),u.prototype.constructor=u,o(u,a)}function o(u,a){return o=Object.setPrototypeOf||function(C,_){return C.__proto__=_,C},o(u,a)}var p=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),l=function(u){h(a,u);function a(C){var _;return _=u.call(this,C,"[level-controller]")||this,_._levels=[],_._firstLevel=-1,_._startLevel=void 0,_.currentLevelIndex=-1,_.manualLevelIndex=-1,_.onParsedComplete=void 0,_._registerListeners(),_}var s=a.prototype;return s._registerListeners=function(){var _=this.hls;_.on(U.Events.MANIFEST_LOADED,this.onManifestLoaded,this),_.on(U.Events.LEVEL_LOADED,this.onLevelLoaded,this),_.on(U.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),_.on(U.Events.FRAG_LOADED,this.onFragLoaded,this),_.on(U.Events.ERROR,this.onError,this)},s._unregisterListeners=function(){var _=this.hls;_.off(U.Events.MANIFEST_LOADED,this.onManifestLoaded,this),_.off(U.Events.LEVEL_LOADED,this.onLevelLoaded,this),_.off(U.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),_.off(U.Events.FRAG_LOADED,this.onFragLoaded,this),_.off(U.Events.ERROR,this.onError,this)},s.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,u.prototype.destroy.call(this)},s.startLoad=function(){var _=this._levels;_.forEach(function(w){w.loadError=0}),u.prototype.startLoad.call(this)},s.onManifestLoaded=function(_,w){var O=[],R=[],S=[],T,E={},c,x=!1,v=!1,y=!1;if(w.levels.forEach(function(j){var P=j.attrs;x=x||!!(j.width&&j.height),v=v||!!j.videoCodec,y=y||!!j.audioCodec,p&&j.audioCodec&&j.audioCodec.indexOf("mp4a.40.34")!==-1&&(j.audioCodec=void 0);var b=j.bitrate+"-"+j.attrs.RESOLUTION+"-"+j.attrs.CODECS;c=E[b],c?c.url.push(j.url):(c=new z.Level(j),E[b]=c,O.push(c)),P&&(P.AUDIO&&Object(H.addGroupId)(c,"audio",P.AUDIO),P.SUBTITLES&&Object(H.addGroupId)(c,"text",P.SUBTITLES))}),(x||v)&&y&&(O=O.filter(function(j){var P=j.videoCodec,b=j.width,V=j.height;return!!P||!!(b&&V)})),O=O.filter(function(j){var P=j.audioCodec,b=j.videoCodec;return(!P||Object(W.isCodecSupportedInMp4)(P,"audio"))&&(!b||Object(W.isCodecSupportedInMp4)(b,"video"))}),w.audioTracks&&(R=w.audioTracks.filter(function(j){return!j.audioCodec||Object(W.isCodecSupportedInMp4)(j.audioCodec,"audio")}),Object(H.assignTrackIdsByGroup)(R)),w.subtitles&&(S=w.subtitles,Object(H.assignTrackIdsByGroup)(S)),O.length>0){T=O[0].bitrate,O.sort(function(j,P){return j.bitrate-P.bitrate}),this._levels=O;for(var F=0;F<O.length;F++)if(O[F].bitrate===T){this._firstLevel=F,this.log("manifest loaded, "+O.length+" level(s) found, first bitrate: "+T);break}var B=y&&!v,A={levels:O,audioTracks:R,subtitleTracks:S,firstLevel:this._firstLevel,stats:w.stats,audio:y,video:v,altAudio:!B&&R.some(function(j){return!!j.url})};this.hls.trigger(U.Events.MANIFEST_PARSED,A),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(U.Events.ERROR,{type:L.ErrorTypes.MEDIA_ERROR,details:L.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:w.url,reason:"no level with compatible codecs found in manifest"})},s.onError=function(_,w){if(u.prototype.onError.call(this,_,w),w.fatal)return;var O=w.context,R=this._levels[this.currentLevelIndex];if(O&&(O.type===I.PlaylistContextType.AUDIO_TRACK&&R.audioGroupIds&&O.groupId===R.audioGroupIds[R.urlId]||O.type===I.PlaylistContextType.SUBTITLE_TRACK&&R.textGroupIds&&O.groupId===R.textGroupIds[R.urlId])){this.redundantFailover(this.currentLevelIndex);return}var S=!1,T=!0,E;switch(w.details){case L.ErrorDetails.FRAG_LOAD_ERROR:case L.ErrorDetails.FRAG_LOAD_TIMEOUT:case L.ErrorDetails.KEY_LOAD_ERROR:case L.ErrorDetails.KEY_LOAD_TIMEOUT:if(w.frag){var c=this._levels[w.frag.level];c?(c.fragmentError++,c.fragmentError>this.hls.config.fragLoadingMaxRetry&&(E=w.frag.level)):E=w.frag.level}break;case L.ErrorDetails.LEVEL_LOAD_ERROR:case L.ErrorDetails.LEVEL_LOAD_TIMEOUT:O&&(O.deliveryDirectives&&(T=!1),E=O.level),S=!0;break;case L.ErrorDetails.REMUX_ALLOC_ERROR:E=w.level,S=!0;break}E!==void 0&&this.recoverLevel(w,E,S,T)},s.recoverLevel=function(_,w,O,R){var S=_.details,T=this._levels[w];if(T.loadError++,O){var E=this.retryLoadingOrFail(_);if(E)_.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(R){var c=T.url.length;if(c>1&&T.loadError<c)_.levelRetry=!0,this.redundantFailover(w);else if(this.manualLevelIndex===-1){var x=w===0?this._levels.length-1:w-1;this.currentLevelIndex!==x&&this._levels[x].loadError===0&&(this.warn(S+": switch to "+x),_.levelRetry=!0,this.hls.nextAutoLevel=x)}}},s.redundantFailover=function(_){var w=this._levels[_],O=w.url.length;if(O>1){var R=(w.urlId+1)%O;this.warn("Switching to redundant URL-id "+R),this._levels.forEach(function(S){S.urlId=R}),this.level=_}},s.onFragLoaded=function(_,w){var O=w.frag;if(O!==void 0&&O.type===I.PlaylistLevelType.MAIN){var R=this._levels[O.level];R!==void 0&&(R.fragmentError=0,R.loadError=0)}},s.onLevelLoaded=function(_,w){var O,R=w.level,S=w.details,T=this._levels[R];if(!T){var E;this.warn("Invalid level index "+R),(E=w.deliveryDirectives)!==null&&E!==void 0&&E.skip&&(S.deltaUpdateFailed=!0);return}R===this.currentLevelIndex?(T.fragmentError===0&&(T.loadError=0,this.retryCount=0),this.playlistLoaded(R,w,T.details)):(O=w.deliveryDirectives)!==null&&O!==void 0&&O.skip&&(S.deltaUpdateFailed=!0)},s.onAudioTrackSwitched=function(_,w){var O=this.hls.levels[this.currentLevelIndex];if(!O)return;if(O.audioGroupIds){for(var R=-1,S=this.hls.audioTracks[w.id].groupId,T=0;T<O.audioGroupIds.length;T++)if(O.audioGroupIds[T]===S){R=T;break}R!==O.urlId&&(O.urlId=R,this.startLoad())}},s.loadPlaylist=function(_){var w=this.currentLevelIndex,O=this._levels[w];if(this.canLoad&&O&&O.url.length>0){var R=O.urlId,S=O.url[R];if(_)try{S=_.addDirectives(S)}catch(T){this.warn("Could not construct new URL with HLS Delivery Directives: "+T)}this.log("Attempt loading level index "+w+(_?" at sn "+_.msn+" part "+_.part:"")+" with URL-id "+R+" "+S),this.clearTimer(),this.hls.trigger(U.Events.LEVEL_LOADING,{url:S,level:w,id:R,deliveryDirectives:_||null})}},s.removeLevel=function(_,w){var O=function(T,E){return E!==w},R=this._levels.filter(function(S,T){return T!==_?!0:S.url.length>1&&w!==void 0?(S.url=S.url.filter(O),S.audioGroupIds&&(S.audioGroupIds=S.audioGroupIds.filter(O)),S.textGroupIds&&(S.textGroupIds=S.textGroupIds.filter(O)),S.urlId=0,!0):!1}).map(function(S,T){var E=S.details;return E!=null&&E.fragments&&E.fragments.forEach(function(c){c.level=T}),S});this._levels=R,this.hls.trigger(U.Events.LEVELS_UPDATED,{levels:R})},m(a,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(_){var w,O=this._levels;if(O.length===0)return;if(this.currentLevelIndex===_&&(w=O[_])!==null&&w!==void 0&&w.details)return;if(_<0||_>=O.length){var R=_<0;if(this.hls.trigger(U.Events.ERROR,{type:L.ErrorTypes.OTHER_ERROR,details:L.ErrorDetails.LEVEL_SWITCH_ERROR,level:_,fatal:R,reason:"invalid level idx"}),R)return;_=Math.min(_,O.length-1)}this.clearTimer();var S=this.currentLevelIndex,T=O[S],E=O[_];this.log("switching to level "+_+" from "+S),this.currentLevelIndex=_;var c=g({},E,{level:_,maxBitrate:E.maxBitrate,uri:E.uri,urlId:E.urlId});delete c._urlId,this.hls.trigger(U.Events.LEVEL_SWITCHING,c);var x=E.details;if(!x||x.live){var v=this.switchParams(E.uri,T==null?void 0:T.details);this.loadPlaylist(v)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(_){this.manualLevelIndex=_,this._startLevel===void 0&&(this._startLevel=_),_!==-1&&(this.level=_)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(_){this._firstLevel=_}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var _=this.hls.config.startLevel;return _!==void 0?_:this._firstLevel}else return this._startLevel},set:function(_){this._startLevel=_}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(_){this.level=_,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=_)}}]),a}(n.default)},"./src/controller/level-helper.ts":function(oe,$,k){"use strict";k.r($),k.d($,"addGroupId",function(){return L}),k.d($,"assignTrackIdsByGroup",function(){return W}),k.d($,"updatePTS",function(){return H}),k.d($,"updateFragPTSDTS",function(){return I}),k.d($,"mergeDetails",function(){return g}),k.d($,"mapPartIntersection",function(){return f}),k.d($,"mapFragmentIntersection",function(){return m}),k.d($,"adjustSliding",function(){return h}),k.d($,"addSliding",function(){return o}),k.d($,"computeReloadInterval",function(){return p}),k.d($,"getFragmentWithSN",function(){return l}),k.d($,"getPartWith",function(){return u});var z=k("./src/polyfills/number.ts"),U=k("./src/utils/logger.ts");function L(a,s,C){switch(s){case"audio":a.audioGroupIds||(a.audioGroupIds=[]),a.audioGroupIds.push(C);break;case"text":a.textGroupIds||(a.textGroupIds=[]),a.textGroupIds.push(C);break}}function W(a){var s={};a.forEach(function(C){var _=C.groupId||"";C.id=s[_]=s[_]||0,s[_]++})}function H(a,s,C){var _=a[s],w=a[C];n(_,w)}function n(a,s){var C=s.startPTS;if(Object(z.isFiniteNumber)(C)){var _=0,w;s.sn>a.sn?(_=C-a.start,w=a):(_=a.start-C,w=s),w.duration!==_&&(w.duration=_)}else if(s.sn>a.sn){var O=a.cc===s.cc;O&&a.minEndPTS?s.start=a.start+(a.minEndPTS-a.start):s.start=a.start+a.duration}else s.start=Math.max(a.start-s.duration,0)}function I(a,s,C,_,w,O){var R=_-C;R<=0&&(U.logger.warn("Fragment should have a positive duration",s),_=C+s.duration,O=w+s.duration);var S=C,T=_,E=s.startPTS,c=s.endPTS;if(Object(z.isFiniteNumber)(E)){var x=Math.abs(E-C);Object(z.isFiniteNumber)(s.deltaPTS)?s.deltaPTS=Math.max(x,s.deltaPTS):s.deltaPTS=x,S=Math.max(C,E),C=Math.min(C,E),w=Math.min(w,s.startDTS),T=Math.min(_,c),_=Math.max(_,c),O=Math.max(O,s.endDTS)}s.duration=_-C;var v=C-s.start;s.appendedPTS=_,s.start=s.startPTS=C,s.maxStartPTS=S,s.startDTS=w,s.endPTS=_,s.minEndPTS=T,s.endDTS=O;var y=s.sn;if(!a||y<a.startSN||y>a.endSN)return 0;var F,B=y-a.startSN,A=a.fragments;for(A[B]=s,F=B;F>0;F--)n(A[F],A[F-1]);for(F=B;F<A.length-1;F++)n(A[F],A[F+1]);return a.fragmentHint&&n(A[A.length-1],a.fragmentHint),a.PTSKnown=a.alignedSliding=!0,v}function g(a,s){for(var C=null,_=a.fragments,w=_.length-1;w>=0;w--){var O=_[w].initSegment;if(O){C=O;break}}a.fragmentHint&&delete a.fragmentHint.endPTS;var R=0,S;if(m(a,s,function(F,B){F.relurl&&(R=F.cc-B.cc),Object(z.isFiniteNumber)(F.startPTS)&&Object(z.isFiniteNumber)(F.endPTS)&&(B.start=B.startPTS=F.startPTS,B.startDTS=F.startDTS,B.appendedPTS=F.appendedPTS,B.maxStartPTS=F.maxStartPTS,B.endPTS=F.endPTS,B.endDTS=F.endDTS,B.minEndPTS=F.minEndPTS,B.duration=F.endPTS-F.startPTS,B.duration&&(S=B),s.PTSKnown=s.alignedSliding=!0),B.elementaryStreams=F.elementaryStreams,B.loader=F.loader,B.stats=F.stats,B.urlId=F.urlId,F.initSegment&&(B.initSegment=F.initSegment,C=F.initSegment)}),C){var T=s.fragmentHint?s.fragments.concat(s.fragmentHint):s.fragments;T.forEach(function(F){var B;(!F.initSegment||F.initSegment.relurl===((B=C)===null||B===void 0?void 0:B.relurl))&&(F.initSegment=C)})}if(s.skippedSegments&&(s.deltaUpdateFailed=s.fragments.some(function(F){return!F}),s.deltaUpdateFailed)){U.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var E=s.skippedSegments;E--;)s.fragments.shift();s.startSN=s.fragments[0].sn,s.startCC=s.fragments[0].cc}var c=s.fragments;if(R){U.logger.warn("discontinuity sliding from playlist, take drift into account");for(var x=0;x<c.length;x++)c[x].cc+=R}s.skippedSegments&&(s.startCC=s.fragments[0].cc),f(a.partList,s.partList,function(F,B){B.elementaryStreams=F.elementaryStreams,B.stats=F.stats}),S?I(s,S,S.startPTS,S.endPTS,S.startDTS,S.endDTS):h(a,s),c.length&&(s.totalduration=s.edge-c[0].start),s.driftStartTime=a.driftStartTime,s.driftStart=a.driftStart;var v=s.advancedDateTime;if(s.advanced&&v){var y=s.edge;s.driftStart||(s.driftStartTime=v,s.driftStart=y),s.driftEndTime=v,s.driftEnd=y}else s.driftEndTime=a.driftEndTime,s.driftEnd=a.driftEnd,s.advancedDateTime=a.advancedDateTime}function f(a,s,C){if(a&&s)for(var _=0,w=0,O=a.length;w<=O;w++){var R=a[w],S=s[w+_];R&&S&&R.index===S.index&&R.fragment.sn===S.fragment.sn?C(R,S):_--}}function m(a,s,C){for(var _=s.skippedSegments,w=Math.max(a.startSN,s.startSN)-s.startSN,O=(a.fragmentHint?1:0)+(_?s.endSN:Math.min(a.endSN,s.endSN))-s.startSN,R=s.startSN-a.startSN,S=s.fragmentHint?s.fragments.concat(s.fragmentHint):s.fragments,T=a.fragmentHint?a.fragments.concat(a.fragmentHint):a.fragments,E=w;E<=O;E++){var c=T[R+E],x=S[E];_&&!x&&E<_&&(x=s.fragments[E]=c),c&&x&&C(c,x)}}function h(a,s){var C=s.startSN+s.skippedSegments-a.startSN,_=a.fragments;if(C<0||C>=_.length)return;o(s,_[C].start)}function o(a,s){if(s){for(var C=a.fragments,_=a.skippedSegments;_<C.length;_++)C[_].start+=s;a.fragmentHint&&(a.fragmentHint.start+=s)}}function p(a,s){var C=1e3*a.levelTargetDuration,_=C/2,w=a.age,O=w>0&&w<C*3,R=s.loading.end-s.loading.start,S,T=a.availabilityDelay;if(a.updated===!1)if(O){var E=333*a.misses;S=Math.max(Math.min(_,R*2),E),a.availabilityDelay=(a.availabilityDelay||0)+S}else S=_;else O?(T=Math.min(T||C/2,w),a.availabilityDelay=T,S=T+C-w):S=C-R;return Math.round(S)}function l(a,s,C){if(!a||!a.details)return null;var _=a.details,w=_.fragments[s-_.startSN];return w||(w=_.fragmentHint,w&&w.sn===s?w:s<_.startSN&&C&&C.sn===s?C:null)}function u(a,s,C){if(!a||!a.details)return null;var _=a.details.partList;if(_)for(var w=_.length;w--;){var O=_[w];if(O.index===C&&O.fragment.sn===s)return O}return null}},"./src/controller/stream-controller.ts":function(oe,$,k){"use strict";k.r($),k.d($,"default",function(){return _});var z=k("./src/polyfills/number.ts"),U=k("./src/controller/base-stream-controller.ts"),L=k("./src/is-supported.ts"),W=k("./src/events.ts"),H=k("./src/utils/buffer-helper.ts"),n=k("./src/controller/fragment-tracker.ts"),I=k("./src/types/loader.ts"),g=k("./src/loader/fragment.ts"),f=k("./src/demux/transmuxer-interface.ts"),m=k("./src/types/transmuxer.ts"),h=k("./src/controller/gap-controller.ts"),o=k("./src/errors.ts"),p=k("./src/utils/logger.ts");function l(w,O){for(var R=0;R<O.length;R++){var S=O[R];S.enumerable=S.enumerable||!1,S.configurable=!0,"value"in S&&(S.writable=!0),Object.defineProperty(w,S.key,S)}}function u(w,O,R){return O&&l(w.prototype,O),R&&l(w,R),w}function a(w,O){w.prototype=Object.create(O.prototype),w.prototype.constructor=w,s(w,O)}function s(w,O){return s=Object.setPrototypeOf||function(S,T){return S.__proto__=T,S},s(w,O)}var C=100,_=function(w){a(O,w);function O(S,T){var E;return E=w.call(this,S,T,"[stream-controller]")||this,E.audioCodecSwap=!1,E.gapController=null,E.level=-1,E._forceStartLoad=!1,E.altAudio=!1,E.audioOnly=!1,E.fragPlaying=null,E.onvplaying=null,E.onvseeked=null,E.fragLastKbps=0,E.stalled=!1,E.couldBacktrack=!1,E.audioCodecSwitch=!1,E.videoBuffer=null,E._registerListeners(),E}var R=O.prototype;return R._registerListeners=function(){var T=this.hls;T.on(W.Events.MEDIA_ATTACHED,this.onMediaAttached,this),T.on(W.Events.MEDIA_DETACHING,this.onMediaDetaching,this),T.on(W.Events.MANIFEST_LOADING,this.onManifestLoading,this),T.on(W.Events.MANIFEST_PARSED,this.onManifestParsed,this),T.on(W.Events.LEVEL_LOADING,this.onLevelLoading,this),T.on(W.Events.LEVEL_LOADED,this.onLevelLoaded,this),T.on(W.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),T.on(W.Events.ERROR,this.onError,this),T.on(W.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),T.on(W.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),T.on(W.Events.BUFFER_CREATED,this.onBufferCreated,this),T.on(W.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),T.on(W.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),T.on(W.Events.FRAG_BUFFERED,this.onFragBuffered,this)},R._unregisterListeners=function(){var T=this.hls;T.off(W.Events.MEDIA_ATTACHED,this.onMediaAttached,this),T.off(W.Events.MEDIA_DETACHING,this.onMediaDetaching,this),T.off(W.Events.MANIFEST_LOADING,this.onManifestLoading,this),T.off(W.Events.MANIFEST_PARSED,this.onManifestParsed,this),T.off(W.Events.LEVEL_LOADED,this.onLevelLoaded,this),T.off(W.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),T.off(W.Events.ERROR,this.onError,this),T.off(W.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),T.off(W.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),T.off(W.Events.BUFFER_CREATED,this.onBufferCreated,this),T.off(W.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),T.off(W.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),T.off(W.Events.FRAG_BUFFERED,this.onFragBuffered,this)},R.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},R.startLoad=function(T){if(this.levels){var E=this.lastCurrentTime,c=this.hls;if(this.stopLoad(),this.setInterval(C),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var x=c.startLevel;x===-1&&(c.config.testBandwidth?(x=0,this.bitrateTest=!0):x=c.nextAutoLevel),this.level=c.nextLoadLevel=x,this.loadedmetadata=!1}E>0&&T===-1&&(this.log("Override startPosition with lastCurrentTime @"+E.toFixed(3)),T=E),this.state=U.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=T,this.tick()}else this._forceStartLoad=!0,this.state=U.State.STOPPED},R.stopLoad=function(){this._forceStartLoad=!1,w.prototype.stopLoad.call(this)},R.doTick=function(){switch(this.state){case U.State.IDLE:this.doTickIdle();break;case U.State.WAITING_LEVEL:{var T,E=this.levels,c=this.level,x=E==null||((T=E[c])===null||T===void 0)?void 0:T.details;if(x&&(!x.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(x))break;this.state=U.State.IDLE;break}break}case U.State.FRAG_LOADING_WAITING_RETRY:{var v,y=self.performance.now(),F=this.retryDate;(!F||y>=F||(v=this.media)!==null&&v!==void 0&&v.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=U.State.IDLE)}break;default:break}this.onTickEnd()},R.onTickEnd=function(){w.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},R.doTickIdle=function(){var T,E,c=this.hls,x=this.levelLastLoaded,v=this.levels,y=this.media,F=c.config,B=c.nextLoadLevel;if(x===null||!y&&(this.startFragRequested||!F.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!v||!v[B])return;var A=v[B];this.level=c.nextLoadLevel=B;var j=A.details;if(!j||this.state===U.State.WAITING_LEVEL||j.live&&this.levelLastLoaded!==B){this.state=U.State.WAITING_LEVEL;return}var P=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:y,I.PlaylistLevelType.MAIN);if(P===null)return;var b=P.len,V=this.getMaxBufferLength(A.maxBitrate);if(b>=V)return;if(this._streamEnded(P,j)){var re={};this.altAudio&&(re.type="video"),this.hls.trigger(W.Events.BUFFER_EOS,re),this.state=U.State.ENDED;return}var ce=P.end,me=this.getNextFragment(ce,j);if(this.couldBacktrack&&!this.fragPrevious&&me&&me.sn!=="initSegment"){var De=me.sn-j.startSN;De>1&&(me=j.fragments[De-1],this.fragmentTracker.removeFragment(me))}if(me&&this.fragmentTracker.getState(me)===n.FragmentState.OK&&this.nextLoadPosition>ce){var we=this.audioOnly&&!this.altAudio?g.ElementaryStreamTypes.AUDIO:g.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(y,we,I.PlaylistLevelType.MAIN),me=this.getNextFragment(this.nextLoadPosition,j)}if(!me)return;me.initSegment&&!me.initSegment.data&&!this.bitrateTest&&(me=me.initSegment),((T=me.decryptdata)===null||T===void 0?void 0:T.keyFormat)==="identity"&&!((E=me.decryptdata)!==null&&E!==void 0&&E.key)?this.loadKey(me,j):this.loadFragment(me,j,ce)},R.loadFragment=function(T,E,c){var x,v=this.fragmentTracker.getState(T);if(this.fragCurrent=T,v===n.FragmentState.BACKTRACKED){var y=this.fragmentTracker.getBacktrackData(T);if(y){this._handleFragmentLoadProgress(y),this._handleFragmentLoadComplete(y);return}else v=n.FragmentState.NOT_LOADED}v===n.FragmentState.NOT_LOADED||v===n.FragmentState.PARTIAL?T.sn==="initSegment"?this._loadInitSegment(T):this.bitrateTest?(T.bitrateTest=!0,this.log("Fragment "+T.sn+" of level "+T.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(T)):(this.startFragRequested=!0,w.prototype.loadFragment.call(this,T,E,c)):v===n.FragmentState.APPENDING?this.reduceMaxBufferLength(T.duration)&&this.fragmentTracker.removeFragment(T):((x=this.media)===null||x===void 0?void 0:x.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},R.getAppendedFrag=function(T){var E=this.fragmentTracker.getAppendedFrag(T,I.PlaylistLevelType.MAIN);return E&&"fragment"in E?E.fragment:E},R.getBufferedFrag=function(T){return this.fragmentTracker.getBufferedFrag(T,I.PlaylistLevelType.MAIN)},R.followingBufferedFrag=function(T){return T?this.getBufferedFrag(T.end+.5):null},R.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},R.nextLevelSwitch=function(){var T=this.levels,E=this.media;if(E!=null&&E.readyState){var c,x=this.getAppendedFrag(E.currentTime);if(x&&x.start>1&&this.flushMainBuffer(0,x.start-1),!E.paused&&T){var v=this.hls.nextLoadLevel,y=T[v],F=this.fragLastKbps;F&&this.fragCurrent?c=this.fragCurrent.duration*y.maxBitrate/(1e3*F)+1:c=0}else c=0;var B=this.getBufferedFrag(E.currentTime+c);if(B){var A=this.followingBufferedFrag(B);if(A){this.abortCurrentFrag();var j=A.maxStartPTS?A.maxStartPTS:A.start,P=A.duration,b=Math.max(B.end,j+Math.min(Math.max(P-this.config.maxFragLookUpTolerance,P*.5),P*.75));this.flushMainBuffer(b,Number.POSITIVE_INFINITY)}}}},R.abortCurrentFrag=function(){var T=this.fragCurrent;this.fragCurrent=null,T!=null&&T.loader&&T.loader.abort(),this.state===U.State.KEY_LOADING&&(this.state=U.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},R.flushMainBuffer=function(T,E){w.prototype.flushMainBuffer.call(this,T,E,this.altAudio?"video":null)},R.onMediaAttached=function(T,E){w.prototype.onMediaAttached.call(this,T,E);var c=E.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),c.addEventListener("playing",this.onvplaying),c.addEventListener("seeked",this.onvseeked),this.gapController=new h.default(this.config,c,this.fragmentTracker,this.hls)},R.onMediaDetaching=function(){var T=this.media;T&&(T.removeEventListener("playing",this.onvplaying),T.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),w.prototype.onMediaDetaching.call(this)},R.onMediaPlaying=function(){this.tick()},R.onMediaSeeked=function(){var T=this.media,E=T?T.currentTime:null;Object(z.isFiniteNumber)(E)&&this.log("Media seeked to "+E.toFixed(3)),this.tick()},R.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},R.onManifestParsed=function(T,E){var c=!1,x=!1,v;E.levels.forEach(function(y){v=y.audioCodec,v&&(v.indexOf("mp4a.40.2")!==-1&&(c=!0),v.indexOf("mp4a.40.5")!==-1&&(x=!0))}),this.audioCodecSwitch=c&&x&&!Object(L.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=E.levels,this.startFragRequested=!1},R.onLevelLoading=function(T,E){var c=this.levels;if(!c||this.state!==U.State.IDLE)return;var x=c[E.level];(!x.details||x.details.live&&this.levelLastLoaded!==E.level||this.waitForCdnTuneIn(x.details))&&(this.state=U.State.WAITING_LEVEL)},R.onLevelLoaded=function(T,E){var c,x=this.levels,v=E.level,y=E.details,F=y.totalduration;if(!x){this.warn("Levels were reset while loading level "+v);return}this.log("Level "+v+" loaded ["+y.startSN+","+y.endSN+"], cc ["+y.startCC+", "+y.endCC+"] duration:"+F);var B=this.fragCurrent;B&&(this.state===U.State.FRAG_LOADING||this.state===U.State.FRAG_LOADING_WAITING_RETRY)&&(B.level!==E.level&&B.loader&&(this.state=U.State.IDLE,B.loader.abort()));var A=x[v],j=0;if(y.live||(c=A.details)!==null&&c!==void 0&&c.live){if(y.fragments[0]||(y.deltaUpdateFailed=!0),y.deltaUpdateFailed)return;j=this.alignPlaylists(y,A.details)}if(A.details=y,this.levelLastLoaded=v,this.hls.trigger(W.Events.LEVEL_UPDATED,{details:y,level:v}),this.state===U.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(y))return;this.state=U.State.IDLE}this.startFragRequested?y.live&&this.synchronizeToLiveEdge(y):this.setStartPosition(y,j),this.tick()},R._handleFragmentLoadProgress=function(T){var E,c=T.frag,x=T.part,v=T.payload,y=this.levels;if(!y){this.warn("Levels were reset while fragment load was in progress. Fragment "+c.sn+" of level "+c.level+" will not be buffered");return}var F=y[c.level],B=F.details;if(!B){this.warn("Dropping fragment "+c.sn+" of level "+c.level+" after level details were reset");return}var A=F.videoCodec,j=B.PTSKnown||!B.live,P=(E=c.initSegment)===null||E===void 0?void 0:E.data,b=this._getAudioCodec(F),V=this.transmuxer=this.transmuxer||new f.default(this.hls,I.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),re=x?x.index:-1,ce=re!==-1,me=new m.ChunkMetadata(c.level,c.sn,c.stats.chunkCount,v.byteLength,re,ce),De=this.initPTS[c.cc];V.push(v,P,b,A,c,x,B.totalduration,j,me,De)},R.onAudioTrackSwitching=function(T,E){var c=this.altAudio,x=!!E.url,v=E.id;if(!x){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var y=this.fragCurrent;y!=null&&y.loader&&(this.log("Switching to main audio track, cancel main fragment load"),y.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var F=this.hls;c&&F.trigger(W.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),F.trigger(W.Events.AUDIO_TRACK_SWITCHED,{id:v})}},R.onAudioTrackSwitched=function(T,E){var c=E.id,x=!!this.hls.audioTracks[c].url;if(x){var v=this.videoBuffer;v&&this.mediaBuffer!==v&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=v)}this.altAudio=x,this.tick()},R.onBufferCreated=function(T,E){var c=E.tracks,x,v,y=!1;for(var F in c){var B=c[F];if(B.id==="main"){if(v=F,x=B,F==="video"){var A=c[F];A&&(this.videoBuffer=A.buffer)}}else y=!0}y&&x?(this.log("Alternate track found, use "+v+".buffered to schedule main fragment loading"),this.mediaBuffer=x.buffer):this.mediaBuffer=this.media},R.onFragBuffered=function(T,E){var c=E.frag,x=E.part;if(c&&c.type!==I.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(c)){this.warn("Fragment "+c.sn+(x?" p: "+x.index:"")+" of level "+c.level+" finished buffering, but was aborted. state: "+this.state),this.state===U.State.PARSED&&(this.state=U.State.IDLE);return}var v=x?x.stats:c.stats;this.fragLastKbps=Math.round(8*v.total/(v.buffering.end-v.loading.first)),c.sn!=="initSegment"&&(this.fragPrevious=c),this.fragBufferedComplete(c,x)},R.onError=function(T,E){switch(E.details){case o.ErrorDetails.FRAG_LOAD_ERROR:case o.ErrorDetails.FRAG_LOAD_TIMEOUT:case o.ErrorDetails.KEY_LOAD_ERROR:case o.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(I.PlaylistLevelType.MAIN,E);break;case o.ErrorDetails.LEVEL_LOAD_ERROR:case o.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==U.State.ERROR&&(E.fatal?(this.warn(""+E.details),this.state=U.State.ERROR):!E.levelRetry&&this.state===U.State.WAITING_LEVEL&&(this.state=U.State.IDLE));break;case o.ErrorDetails.BUFFER_FULL_ERROR:if(E.parent==="main"&&(this.state===U.State.PARSING||this.state===U.State.PARSED)){var c=!0,x=this.getFwdBufferInfo(this.media,I.PlaylistLevelType.MAIN);x&&x.len>.5&&(c=!this.reduceMaxBufferLength(x.len)),c&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},R.checkBuffer=function(){var T=this.media,E=this.gapController;if(!T||!E||!T.readyState)return;var c=H.BufferHelper.getBuffered(T);!this.loadedmetadata&&c.length?(this.loadedmetadata=!0,this.seekToStartPos()):E.poll(this.lastCurrentTime),this.lastCurrentTime=T.currentTime},R.onFragLoadEmergencyAborted=function(){this.state=U.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},R.onBufferFlushed=function(T,E){var c=E.type;if(c!==g.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var x=(c===g.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(x,c,I.PlaylistLevelType.MAIN)}},R.onLevelsUpdated=function(T,E){this.levels=E.levels},R.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},R.seekToStartPos=function(){var T=this.media,E=T.currentTime,c=this.startPosition;if(c>=0&&E<c){if(T.seeking){p.logger.log("could not seek to "+c+", already seeking at "+E);return}var x=H.BufferHelper.getBuffered(T),v=x.length?x.start(0):0,y=v-c;y>0&&(y<this.config.maxBufferHole||y<this.config.maxFragLookUpTolerance)&&(p.logger.log("adjusting start position by "+y+" to match buffer start"),c+=y,this.startPosition=c),this.log("seek to target start position "+c+" from current time "+E),T.currentTime=c}},R._getAudioCodec=function(T){var E=this.config.defaultAudioCodec||T.audioCodec;return this.audioCodecSwap&&E&&(this.log("Swapping audio codec"),E.indexOf("mp4a.40.5")!==-1?E="mp4a.40.2":E="mp4a.40.5"),E},R._loadBitrateTestFrag=function(T){var E=this;this._doFragLoad(T).then(function(c){var x=E.hls;if(!c||x.nextLoadLevel||E.fragContextChanged(T))return;E.fragLoadError=0,E.state=U.State.IDLE,E.startFragRequested=!1,E.bitrateTest=!1;var v=T.stats;v.parsing.start=v.parsing.end=v.buffering.start=v.buffering.end=self.performance.now(),x.trigger(W.Events.FRAG_LOADED,c)})},R._handleTransmuxComplete=function(T){var E,c="main",x=this.hls,v=T.remuxResult,y=T.chunkMeta,F=this.getCurrentContext(y);if(!F){this.warn("The loading context changed while buffering fragment "+y.sn+" of level "+y.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(y.level);return}var B=F.frag,A=F.part,j=F.level,P=v.video,b=v.text,V=v.id3,re=v.initSegment,ce=this.altAudio?void 0:v.audio;if(this.fragContextChanged(B))return;if(this.state=U.State.PARSING,re){re.tracks&&(this._bufferInitSegment(j,re.tracks,B,y),x.trigger(W.Events.FRAG_PARSING_INIT_SEGMENT,{frag:B,id:c,tracks:re.tracks}));var me=re.initPTS,De=re.timescale;Object(z.isFiniteNumber)(me)&&(this.initPTS[B.cc]=me,x.trigger(W.Events.INIT_PTS_FOUND,{frag:B,id:c,initPTS:me,timescale:De}))}if(P&&v.independent!==!1){if(j.details){var we=P.startPTS,Le=P.endPTS,Re=P.startDTS,Ie=P.endDTS;if(A)A.elementaryStreams[P.type]={startPTS:we,endPTS:Le,startDTS:Re,endDTS:Ie};else if(P.firstKeyFrame&&P.independent&&(this.couldBacktrack=!0),P.dropped&&P.independent){var ye=this.getLoadPosition()+this.config.maxBufferHole;if(ye<we){this.backtrack(B);return}B.setElementaryStreamInfo(P.type,B.start,Le,B.start,Ie,!0)}B.setElementaryStreamInfo(P.type,we,Le,Re,Ie),this.bufferFragmentData(P,B,A,y)}}else if(v.independent===!1){this.backtrack(B);return}if(ce){var X=ce.startPTS,M=ce.endPTS,N=ce.startDTS,Y=ce.endDTS;A&&(A.elementaryStreams[g.ElementaryStreamTypes.AUDIO]={startPTS:X,endPTS:M,startDTS:N,endDTS:Y}),B.setElementaryStreamInfo(g.ElementaryStreamTypes.AUDIO,X,M,N,Y),this.bufferFragmentData(ce,B,A,y)}if(V!=null&&(E=V.samples)!==null&&E!==void 0&&E.length){var ie={frag:B,id:c,samples:V.samples};x.trigger(W.Events.FRAG_PARSING_METADATA,ie)}if(b){var K={frag:B,id:c,samples:b.samples};x.trigger(W.Events.FRAG_PARSING_USERDATA,K)}},R._bufferInitSegment=function(T,E,c,x){var v=this;if(this.state!==U.State.PARSING)return;this.audioOnly=!!E.audio&&!E.video,this.altAudio&&!this.audioOnly&&delete E.audio;var y=E.audio,F=E.video,B=E.audiovideo;if(y){var A=T.audioCodec,j=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(A&&(A.indexOf("mp4a.40.5")!==-1?A="mp4a.40.2":A="mp4a.40.5"),y.metadata.channelCount!==1&&j.indexOf("firefox")===-1&&(A="mp4a.40.5")),j.indexOf("android")!==-1&&y.container!=="audio/mpeg"&&(A="mp4a.40.2",this.log("Android: force audio codec to "+A)),T.audioCodec&&T.audioCodec!==A&&this.log('Swapping manifest audio codec "'+T.audioCodec+'" for "'+A+'"'),y.levelCodec=A,y.id="main",this.log("Init audio buffer, container:"+y.container+", codecs[selected/level/parsed]=["+(A||"")+"/"+(T.audioCodec||"")+"/"+y.codec+"]")}F&&(F.levelCodec=T.videoCodec,F.id="main",this.log("Init video buffer, container:"+F.container+", codecs[level/parsed]=["+(T.videoCodec||"")+"/"+F.codec+"]")),B&&this.log("Init audiovideo buffer, container:"+B.container+", codecs[level/parsed]=["+(T.attrs.CODECS||"")+"/"+B.codec+"]"),this.hls.trigger(W.Events.BUFFER_CODECS,E),Object.keys(E).forEach(function(P){var b=E[P],V=b.initSegment;V!=null&&V.byteLength&&v.hls.trigger(W.Events.BUFFER_APPENDING,{type:P,data:V,frag:c,part:null,chunkMeta:x,parent:c.type})}),this.tick()},R.backtrack=function(T){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(T);var E=this.fragmentTracker.backtrack(T);this.fragPrevious=null,this.nextLoadPosition=T.start,E?this.resetFragmentLoading(T):this.state=U.State.BACKTRACKING},R.checkFragmentChanged=function(){var T=this.media,E=null;if(T&&T.readyState>1&&T.seeking===!1){var c=T.currentTime;if(H.BufferHelper.isBuffered(T,c)?E=this.getAppendedFrag(c):H.BufferHelper.isBuffered(T,c+.1)&&(E=this.getAppendedFrag(c+.1)),E){var x=this.fragPlaying,v=E.level;(!x||E.sn!==x.sn||x.level!==v||E.urlId!==x.urlId)&&(this.hls.trigger(W.Events.FRAG_CHANGED,{frag:E}),(!x||x.level!==v)&&this.hls.trigger(W.Events.LEVEL_SWITCHED,{level:v}),this.fragPlaying=E)}}},u(O,[{key:"nextLevel",get:function(){var T=this.nextBufferedFrag;return T?T.level:-1}},{key:"currentLevel",get:function(){var T=this.media;if(T){var E=this.getAppendedFrag(T.currentTime);if(E)return E.level}return-1}},{key:"nextBufferedFrag",get:function(){var T=this.media;if(T){var E=this.getAppendedFrag(T.currentTime);return this.followingBufferedFrag(E)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),O}(U.default)},"./src/controller/subtitle-stream-controller.ts":function(oe,$,k){"use strict";k.r($),k.d($,"SubtitleStreamController",function(){return a});var z=k("./src/events.ts"),U=k("./src/utils/logger.ts"),L=k("./src/utils/buffer-helper.ts"),W=k("./src/controller/fragment-finders.ts"),H=k("./src/utils/discontinuities.ts"),n=k("./src/controller/level-helper.ts"),I=k("./src/controller/fragment-tracker.ts"),g=k("./src/controller/base-stream-controller.ts"),f=k("./src/types/loader.ts"),m=k("./src/types/level.ts");function h(s,C){for(var _=0;_<C.length;_++){var w=C[_];w.enumerable=w.enumerable||!1,w.configurable=!0,"value"in w&&(w.writable=!0),Object.defineProperty(s,w.key,w)}}function o(s,C,_){return C&&h(s.prototype,C),_&&h(s,_),s}function p(s,C){s.prototype=Object.create(C.prototype),s.prototype.constructor=s,l(s,C)}function l(s,C){return l=Object.setPrototypeOf||function(w,O){return w.__proto__=O,w},l(s,C)}var u=500,a=function(s){p(C,s);function C(w,O){var R;return R=s.call(this,w,O,"[subtitle-stream-controller]")||this,R.levels=[],R.currentTrackId=-1,R.tracksBuffered=[],R.mainDetails=null,R._registerListeners(),R}var _=C.prototype;return _.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},_._registerListeners=function(){var O=this.hls;O.on(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),O.on(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),O.on(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),O.on(z.Events.LEVEL_LOADED,this.onLevelLoaded,this),O.on(z.Events.ERROR,this.onError,this),O.on(z.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),O.on(z.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),O.on(z.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),O.on(z.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),O.on(z.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},_._unregisterListeners=function(){var O=this.hls;O.off(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),O.off(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),O.off(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),O.off(z.Events.LEVEL_LOADED,this.onLevelLoaded,this),O.off(z.Events.ERROR,this.onError,this),O.off(z.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),O.off(z.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),O.off(z.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),O.off(z.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),O.off(z.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},_.startLoad=function(){this.stopLoad(),this.state=g.State.IDLE,this.setInterval(u),this.tick()},_.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},_.onLevelLoaded=function(O,R){this.mainDetails=R.details},_.onSubtitleFragProcessed=function(O,R){var S=R.frag,T=R.success;if(this.fragPrevious=S,this.state=g.State.IDLE,!T)return;var E=this.tracksBuffered[this.currentTrackId];if(!E)return;for(var c,x=S.start,v=0;v<E.length;v++)if(x>=E[v].start&&x<=E[v].end){c=E[v];break}var y=S.start+S.duration;c?c.end=y:(c={start:x,end:y},E.push(c)),this.fragmentTracker.fragBuffered(S)},_.onBufferFlushing=function(O,R){var S=R.startOffset,T=R.endOffset;if(S===0&&T!==Number.POSITIVE_INFINITY){var E=this.currentTrackId,c=this.levels;if(!c.length||!c[E]||!c[E].details)return;var x=c[E].details,v=x.targetduration,y=T-v;if(y<=0)return;R.endOffsetSubtitles=Math.max(0,y),this.tracksBuffered.forEach(function(F){for(var B=0;B<F.length;){if(F[B].end<=y){F.shift();continue}else if(F[B].start<y)F[B].start=y;else break;B++}}),this.fragmentTracker.removeFragmentsInRange(S,y,f.PlaylistLevelType.SUBTITLE)}},_.onError=function(O,R){var S,T=R.frag;if(!T||T.type!==f.PlaylistLevelType.SUBTITLE)return;(S=this.fragCurrent)!==null&&S!==void 0&&S.loader&&this.fragCurrent.loader.abort(),this.state=g.State.IDLE},_.onSubtitleTracksUpdated=function(O,R){var S=this,T=R.subtitleTracks;this.tracksBuffered=[],this.levels=T.map(function(E){return new m.Level(E)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(E){S.tracksBuffered[E.id]=[]}),this.mediaBuffer=null},_.onSubtitleTrackSwitch=function(O,R){if(this.currentTrackId=R.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var S=this.levels[this.currentTrackId];S!=null&&S.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,S&&this.setInterval(u)},_.onSubtitleTrackLoaded=function(O,R){var S,T=R.details,E=R.id,c=this.currentTrackId,x=this.levels;if(!x.length)return;var v=x[c];if(E>=x.length||E!==c||!v)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,T.live||(S=v.details)!==null&&S!==void 0&&S.live){var y=this.mainDetails;if(T.deltaUpdateFailed||!y)return;var F=y.fragments[0];if(!v.details)T.hasProgramDateTime&&y.hasProgramDateTime?Object(H.alignMediaPlaylistByPDT)(T,y):F&&Object(n.addSliding)(T,F.start);else{var B=this.alignPlaylists(T,v.details);B===0&&F&&Object(n.addSliding)(T,F.start)}}if(v.details=T,this.levelLastLoaded=E,this.tick(),T.live&&!this.fragCurrent&&this.media&&this.state===g.State.IDLE){var A=Object(W.findFragmentByPTS)(null,T.fragments,this.media.currentTime,0);A||(this.warn("Subtitle playlist not aligned with playback"),v.details=void 0)}},_._handleFragmentLoadComplete=function(O){var R=O.frag,S=O.payload,T=R.decryptdata,E=this.hls;if(this.fragContextChanged(R))return;if(S&&S.byteLength>0&&T&&T.key&&T.iv&&T.method==="AES-128"){var c=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(S),T.key.buffer,T.iv.buffer).then(function(x){var v=performance.now();E.trigger(z.Events.FRAG_DECRYPTED,{frag:R,payload:x,stats:{tstart:c,tdecrypt:v}})})}},_.doTick=function(){if(!this.media){this.state=g.State.IDLE;return}if(this.state===g.State.IDLE){var O,R=this.currentTrackId,S=this.levels;if(!S.length||!S[R]||!S[R].details)return;var T=S[R].details,E=T.targetduration,c=this.config,x=this.media,v=L.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,x.currentTime-E,c.maxBufferHole),y=v.end,F=v.len,B=this.getMaxBufferLength()+E;if(F>B)return;console.assert(T,"Subtitle track details are defined on idle subtitle stream controller tick");var A=T.fragments,j=A.length,P=T.edge,b,V=this.fragPrevious;if(y<P){var re=c.maxFragLookUpTolerance;V&&T.hasProgramDateTime&&(b=Object(W.findFragmentByPDT)(A,V.endProgramDateTime,re)),b||(b=Object(W.findFragmentByPTS)(V,A,y,re),!b&&V&&V.start<A[0].start&&(b=A[0]))}else b=A[j-1];(O=b)!==null&&O!==void 0&&O.encrypted?(U.logger.log("Loading key for "+b.sn),this.state=g.State.KEY_LOADING,this.hls.trigger(z.Events.KEY_LOADING,{frag:b})):b&&this.fragmentTracker.getState(b)===I.FragmentState.NOT_LOADED&&this.loadFragment(b,T,y)}},_.loadFragment=function(O,R,S){this.fragCurrent=O,s.prototype.loadFragment.call(this,O,R,S)},o(C,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),C}(g.default)},"./src/controller/subtitle-track-controller.ts":function(oe,$,k){"use strict";k.r($);var z=k("./src/events.ts"),U=k("./src/utils/texttrack-utils.ts"),L=k("./src/controller/base-playlist-controller.ts"),W=k("./src/types/loader.ts");function H(h,o){for(var p=0;p<o.length;p++){var l=o[p];l.enumerable=l.enumerable||!1,l.configurable=!0,"value"in l&&(l.writable=!0),Object.defineProperty(h,l.key,l)}}function n(h,o,p){return o&&H(h.prototype,o),p&&H(h,p),h}function I(h,o){h.prototype=Object.create(o.prototype),h.prototype.constructor=h,g(h,o)}function g(h,o){return g=Object.setPrototypeOf||function(l,u){return l.__proto__=u,l},g(h,o)}var f=function(h){I(o,h);function o(l){var u;return u=h.call(this,l,"[subtitle-track-controller]")||this,u.media=null,u.tracks=[],u.groupId=null,u.tracksInGroup=[],u.trackId=-1,u.selectDefaultTrack=!0,u.queuedDefaultTrack=-1,u.trackChangeListener=function(){return u.onTextTracksChanged()},u.asyncPollTrackChange=function(){return u.pollTrackChange(0)},u.useTextTrackPolling=!1,u.subtitlePollingInterval=-1,u.subtitleDisplay=!0,u.registerListeners(),u}var p=o.prototype;return p.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,h.prototype.destroy.call(this)},p.registerListeners=function(){var u=this.hls;u.on(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),u.on(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.on(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.on(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),u.on(z.Events.LEVEL_LOADING,this.onLevelLoading,this),u.on(z.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),u.on(z.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),u.on(z.Events.ERROR,this.onError,this)},p.unregisterListeners=function(){var u=this.hls;u.off(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),u.off(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.off(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.off(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),u.off(z.Events.LEVEL_LOADING,this.onLevelLoading,this),u.off(z.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),u.off(z.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),u.off(z.Events.ERROR,this.onError,this)},p.onMediaAttached=function(u,a){if(this.media=a.media,!this.media)return;this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange)},p.pollTrackChange=function(u){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,u)},p.onMediaDetaching=function(){if(!this.media)return;self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId);var u=m(this.media.textTracks);u.forEach(function(a){Object(U.clearCurrentCues)(a)}),this.subtitleTrack=-1,this.media=null},p.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},p.onManifestParsed=function(u,a){this.tracks=a.subtitleTracks},p.onSubtitleTrackLoaded=function(u,a){var s=a.id,C=a.details,_=this.trackId,w=this.tracksInGroup[_];if(!w){this.warn("Invalid subtitle track id "+s);return}var O=w.details;w.details=a.details,this.log("subtitle track "+s+" loaded ["+C.startSN+"-"+C.endSN+"]"),s===this.trackId&&(this.retryCount=0,this.playlistLoaded(s,a,O))},p.onLevelLoading=function(u,a){this.switchLevel(a.level)},p.onLevelSwitching=function(u,a){this.switchLevel(a.level)},p.switchLevel=function(u){var a=this.hls.levels[u];if(!(a!=null&&a.textGroupIds))return;var s=a.textGroupIds[a.urlId];if(this.groupId!==s){var C=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,_=this.tracks.filter(function(R){return!s||R.groupId===s});this.tracksInGroup=_;var w=this.findTrackId(C==null?void 0:C.name)||this.findTrackId();this.groupId=s;var O={subtitleTracks:_};this.log("Updating subtitle tracks, "+_.length+' track(s) found in "'+s+'" group-id'),this.hls.trigger(z.Events.SUBTITLE_TRACKS_UPDATED,O),w!==-1&&this.setSubtitleTrack(w,C)}},p.findTrackId=function(u){for(var a=this.tracksInGroup,s=0;s<a.length;s++){var C=a[s];if((!this.selectDefaultTrack||C.default)&&(!u||u===C.name))return C.id}return-1},p.onError=function(u,a){if(h.prototype.onError.call(this,u,a),a.fatal||!a.context)return;a.context.type===W.PlaylistContextType.SUBTITLE_TRACK&&a.context.id===this.trackId&&a.context.groupId===this.groupId&&this.retryLoadingOrFail(a)},p.loadPlaylist=function(u){var a=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(a)){var s=a.id,C=a.groupId,_=a.url;if(u)try{_=u.addDirectives(_)}catch(w){this.warn("Could not construct new URL with HLS Delivery Directives: "+w)}this.log("Loading subtitle playlist for id "+s),this.hls.trigger(z.Events.SUBTITLE_TRACK_LOADING,{url:_,id:s,groupId:C,deliveryDirectives:u||null})}},p.toggleTrackModes=function(u){var a=this,s=this.media,C=this.subtitleDisplay,_=this.trackId;if(!s)return;var w=m(s.textTracks),O=w.filter(function(T){return T.groupId===a.groupId});if(u===-1)[].slice.call(w).forEach(function(T){T.mode="disabled"});else{var R=O[_];R&&(R.mode="disabled")}var S=O[u];S&&(S.mode=C?"showing":"hidden")},p.setSubtitleTrack=function(u,a){var s,C=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=u;return}if(this.trackId!==u&&this.toggleTrackModes(u),this.trackId===u&&(u===-1||(s=C[u])!==null&&s!==void 0&&s.details)||u<-1||u>=C.length)return;this.clearTimer();var _=C[u];if(this.log("Switching to subtitle track "+u),this.trackId=u,_){var w=_.id,O=_.groupId,R=O===void 0?"":O,S=_.name,T=_.type,E=_.url;this.hls.trigger(z.Events.SUBTITLE_TRACK_SWITCH,{id:w,groupId:R,name:S,type:T,url:E});var c=this.switchParams(_.url,a==null?void 0:a.details);this.loadPlaylist(c)}else this.hls.trigger(z.Events.SUBTITLE_TRACK_SWITCH,{id:u})},p.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var u=-1,a=m(this.media.textTracks),s=0;s<a.length;s++)if(a[s].mode==="hidden")u=s;else if(a[s].mode==="showing"){u=s;break}this.subtitleTrack!==u&&(this.subtitleTrack=u)},n(o,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(u){this.selectDefaultTrack=!1;var a=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(u,a)}}]),o}(L.default);function m(h){for(var o=[],p=0;p<h.length;p++){var l=h[p];l.kind==="subtitles"&&l.label&&o.push(h[p])}return o}$.default=f},"./src/controller/timeline-controller.ts":function(oe,$,k){"use strict";k.r($),k.d($,"TimelineController",function(){return m});var z=k("./src/polyfills/number.ts"),U=k("./src/events.ts"),L=k("./src/utils/cea-608-parser.ts"),W=k("./src/utils/output-filter.ts"),H=k("./src/utils/webvtt-parser.ts"),n=k("./src/utils/texttrack-utils.ts"),I=k("./src/utils/imsc1-ttml-parser.ts"),g=k("./src/types/loader.ts"),f=k("./src/utils/logger.ts"),m=function(){function l(a){if(this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.textTracks=[],this.tracks=[],this.initPTS=[],this.timescale=[],this.unparsedVttFrags=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.cea608Parser1=void 0,this.cea608Parser2=void 0,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=p(),this.captionsProperties=void 0,this.hls=a,this.config=a.config,this.Cues=a.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},this.config.enableCEA708Captions){var s=new W.default(this,"textTrack1"),C=new W.default(this,"textTrack2"),_=new W.default(this,"textTrack3"),w=new W.default(this,"textTrack4");this.cea608Parser1=new L.default(1,s,C),this.cea608Parser2=new L.default(3,_,w)}a.on(U.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.on(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.on(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.on(U.Events.MANIFEST_LOADED,this.onManifestLoaded,this),a.on(U.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),a.on(U.Events.FRAG_LOADING,this.onFragLoading,this),a.on(U.Events.FRAG_LOADED,this.onFragLoaded,this),a.on(U.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),a.on(U.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),a.on(U.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),a.on(U.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),a.on(U.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var u=l.prototype;return u.destroy=function(){var s=this.hls;s.off(U.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),s.off(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),s.off(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),s.off(U.Events.MANIFEST_LOADED,this.onManifestLoaded,this),s.off(U.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),s.off(U.Events.FRAG_LOADING,this.onFragLoading,this),s.off(U.Events.FRAG_LOADED,this.onFragLoaded,this),s.off(U.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),s.off(U.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),s.off(U.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),s.off(U.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),s.off(U.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},u.addCues=function(s,C,_,w,O){for(var R=!1,S=O.length;S--;){var T=O[S],E=o(T[0],T[1],C,_);if(E>=0&&(T[0]=Math.min(T[0],C),T[1]=Math.max(T[1],_),R=!0,E/(_-C)>.5))return}if(R||O.push([C,_]),this.config.renderTextTracksNatively){var c=this.captionsTracks[s];this.Cues.newCue(c,C,_,w)}else{var x=this.Cues.newCue(null,C,_,w);this.hls.trigger(U.Events.CUES_PARSED,{type:"captions",cues:x,track:s})}},u.onInitPtsFound=function(s,C){var _=this,w=C.frag,O=C.id,R=C.initPTS,S=C.timescale,T=this.unparsedVttFrags;O==="main"&&(this.initPTS[w.cc]=R,this.timescale[w.cc]=S),T.length&&(this.unparsedVttFrags=[],T.forEach(function(E){_.onFragLoaded(U.Events.FRAG_LOADED,E)}))},u.getExistingTrack=function(s){var C=this.media;if(C)for(var _=0;_<C.textTracks.length;_++){var w=C.textTracks[_];if(w[s])return w}return null},u.createCaptionsTrack=function(s){this.config.renderTextTracksNatively?this.createNativeTrack(s):this.createNonNativeTrack(s)},u.createNativeTrack=function(s){if(this.captionsTracks[s])return;var C=this.captionsProperties,_=this.captionsTracks,w=this.media,O=C[s],R=O.label,S=O.languageCode,T=this.getExistingTrack(s);if(T)_[s]=T,Object(n.clearCurrentCues)(_[s]),Object(n.sendAddTrackEvent)(_[s],w);else{var E=this.createTextTrack("captions",R,S);E&&(E[s]=!0,_[s]=E)}},u.createNonNativeTrack=function(s){if(this.nonNativeCaptionsTracks[s])return;var C=this.captionsProperties[s];if(!C)return;var _=C.label,w={_id:s,label:_,kind:"captions",default:C.media?!!C.media.default:!1,closedCaptions:C.media};this.nonNativeCaptionsTracks[s]=w,this.hls.trigger(U.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[w]})},u.createTextTrack=function(s,C,_){var w=this.media;return w?w.addTextTrack(s,C,_):void 0},u.onMediaAttaching=function(s,C){this.media=C.media,this._cleanTracks()},u.onMediaDetaching=function(){var s=this.captionsTracks;Object.keys(s).forEach(function(C){Object(n.clearCurrentCues)(s[C]),delete s[C]}),this.nonNativeCaptionsTracks={}},u.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=p(),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())},u._cleanTracks=function(){var s=this.media;if(!s)return;var C=s.textTracks;if(C)for(var _=0;_<C.length;_++)Object(n.clearCurrentCues)(C[_])},u.onSubtitleTracksUpdated=function(s,C){var _=this;this.textTracks=[];var w=C.subtitleTracks||[],O=w.some(function(E){return E.textCodec===I.IMSC1_CODEC});if(this.config.enableWebVTT||O&&this.config.enableIMSC1){var R=this.tracks&&w&&this.tracks.length===w.length;if(this.tracks=w||[],this.config.renderTextTracksNatively){var S=this.media?this.media.textTracks:[];this.tracks.forEach(function(E,c){var x;if(c<S.length){for(var v=null,y=0;y<S.length;y++)if(h(S[y],E)){v=S[y];break}v&&(x=v)}x?Object(n.clearCurrentCues)(x):(x=_.createTextTrack("subtitles",E.name,E.lang),x&&(x.mode="disabled")),x&&(x.groupId=E.groupId,_.textTracks.push(x))})}else if(!R&&this.tracks&&this.tracks.length){var T=this.tracks.map(function(E){return{label:E.name,kind:E.type.toLowerCase(),default:E.default,subtitleTrack:E}});this.hls.trigger(U.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:T})}}},u.onManifestLoaded=function(s,C){var _=this;this.config.enableCEA708Captions&&C.captions&&C.captions.forEach(function(w){var O=/(?:CC|SERVICE)([1-4])/.exec(w.instreamId);if(!O)return;var R="textTrack"+O[1],S=_.captionsProperties[R];if(!S)return;S.label=w.name,w.lang&&(S.languageCode=w.lang),S.media=w})},u.onFragLoading=function(s,C){var _=this.cea608Parser1,w=this.cea608Parser2,O=this.lastSn,R=this.lastPartIndex;if(!this.enabled||!(_&&w))return;if(C.frag.type===g.PlaylistLevelType.MAIN){var S,T,E=C.frag.sn,c=(S=C==null||((T=C.part)===null||T===void 0)?void 0:T.index)!=null?S:-1;E===O+1||E===O&&c===R+1||(_.reset(),w.reset()),this.lastSn=E,this.lastPartIndex=c}},u.onFragLoaded=function(s,C){var _=C.frag,w=C.payload,O=this.initPTS,R=this.unparsedVttFrags;if(_.type===g.PlaylistLevelType.SUBTITLE)if(w.byteLength){if(!Object(z.isFiniteNumber)(O[_.cc])){R.push(C),O.length&&this.hls.trigger(U.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:_,error:new Error("Missing initial subtitle PTS")});return}var S=_.decryptdata;if(S==null||S.key==null||S.method!=="AES-128"){var T=this.tracks[_.level],E=this.vttCCs;E[_.cc]||(E[_.cc]={start:_.start,prevCC:this.prevCC,new:!0},this.prevCC=_.cc),T&&T.textCodec===I.IMSC1_CODEC?this._parseIMSC1(_,w):this._parseVTTs(_,w,E)}}else this.hls.trigger(U.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:_,error:new Error("Empty subtitle payload")})},u._parseIMSC1=function(s,C){var _=this,w=this.hls;Object(I.parseIMSC1)(C,this.initPTS[s.cc],this.timescale[s.cc],function(O){_._appendCues(O,s.level),w.trigger(U.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:s})},function(O){f.logger.log("Failed to parse IMSC1: "+O),w.trigger(U.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:s,error:O})})},u._parseVTTs=function(s,C,_){var w=this,O=this.hls;Object(H.parseWebVTT)(C,this.initPTS[s.cc],this.timescale[s.cc],_,s.cc,s.start,function(R){w._appendCues(R,s.level),O.trigger(U.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:s})},function(R){w._fallbackToIMSC1(s,C),f.logger.log("Failed to parse VTT cue: "+R),O.trigger(U.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:s,error:R})})},u._fallbackToIMSC1=function(s,C){var _=this,w=this.tracks[s.level];w.textCodec||Object(I.parseIMSC1)(C,this.initPTS[s.cc],this.timescale[s.cc],function(){w.textCodec=I.IMSC1_CODEC,_._parseIMSC1(s,C)},function(){w.textCodec="wvtt"})},u._appendCues=function(s,C){var _=this.hls;if(this.config.renderTextTracksNatively){var w=this.textTracks[C];if(w.mode==="disabled")return;s.forEach(function(S){return Object(n.addCueToTrack)(w,S)})}else{var O=this.tracks[C],R=O.default?"default":"subtitles"+C;_.trigger(U.Events.CUES_PARSED,{type:"subtitles",cues:s,track:R})}},u.onFragDecrypted=function(s,C){var _=C.frag;if(_.type===g.PlaylistLevelType.SUBTITLE){if(!Object(z.isFiniteNumber)(this.initPTS[_.cc])){this.unparsedVttFrags.push(C);return}this.onFragLoaded(U.Events.FRAG_LOADED,C)}},u.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},u.onFragParsingUserdata=function(s,C){var _=this.cea608Parser1,w=this.cea608Parser2;if(!this.enabled||!(_&&w))return;for(var O=0;O<C.samples.length;O++){var R=C.samples[O].bytes;if(R){var S=this.extractCea608Data(R);_.addData(C.samples[O].pts,S[0]),w.addData(C.samples[O].pts,S[1])}}},u.onBufferFlushing=function(s,C){var _=C.startOffset,w=C.endOffset,O=C.endOffsetSubtitles,R=C.type,S=this.media;if(!S||S.currentTime<w)return;if(!R||R==="video"){var T=this.captionsTracks;Object.keys(T).forEach(function(c){return Object(n.removeCuesInRange)(T[c],_,w)})}if(this.config.renderTextTracksNatively&&(_===0&&O!==void 0)){var E=this.textTracks;Object.keys(E).forEach(function(c){return Object(n.removeCuesInRange)(E[c],_,O)})}},u.extractCea608Data=function(s){for(var C=s[0]&31,_=2,w=[[],[]],O=0;O<C;O++){var R=s[_++],S=127&s[_++],T=127&s[_++],E=(4&R)!==0,c=3&R;if(S===0&&T===0)continue;E&&((c===0||c===1)&&(w[c].push(S),w[c].push(T)))}return w},l}();function h(l,u){return l&&l.label===u.name&&!(l.textTrack1||l.textTrack2)}function o(l,u,a,s){return Math.min(u,s)-Math.max(l,a)}function p(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}}}},"./src/crypt/aes-crypto.ts":function(oe,$,k){"use strict";k.r($),k.d($,"default",function(){return z});var z=function(){function U(W,H){this.subtle=void 0,this.aesIV=void 0,this.subtle=W,this.aesIV=H}var L=U.prototype;return L.decrypt=function(H,n){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},n,H)},U}()},"./src/crypt/aes-decryptor.ts":function(oe,$,k){"use strict";k.r($),k.d($,"removePadding",function(){return U}),k.d($,"default",function(){return L});var z=k("./src/utils/typed-array.ts");function U(W){var H=W.byteLength,n=H&&new DataView(W.buffer).getUint8(H-1);return n?Object(z.sliceUint8)(W,0,H-n):W}var L=function(){function W(){this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.ksRows=0,this.keySize=0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.initTable()}var H=W.prototype;return H.uint8ArrayToUint32Array_=function(I){for(var g=new DataView(I),f=new Uint32Array(4),m=0;m<4;m++)f[m]=g.getUint32(m*4);return f},H.initTable=function(){var I=this.sBox,g=this.invSBox,f=this.subMix,m=f[0],h=f[1],o=f[2],p=f[3],l=this.invSubMix,u=l[0],a=l[1],s=l[2],C=l[3],_=new Uint32Array(256),w=0,O=0,R=0;for(R=0;R<256;R++)R<128?_[R]=R<<1:_[R]=R<<1^283;for(R=0;R<256;R++){var S=O^O<<1^O<<2^O<<3^O<<4;S=S>>>8^S&255^99,I[w]=S,g[S]=w;var T=_[w],E=_[T],c=_[E],x=_[S]*257^S*16843008;m[w]=x<<24|x>>>8,h[w]=x<<16|x>>>16,o[w]=x<<8|x>>>24,p[w]=x,x=c*16843009^E*65537^T*257^w*16843008,u[S]=x<<24|x>>>8,a[S]=x<<16|x>>>16,s[S]=x<<8|x>>>24,C[S]=x,w?(w=T^_[_[_[c^T]]],O^=_[_[O]]):w=O=1}},H.expandKey=function(I){for(var g=this.uint8ArrayToUint32Array_(I),f=!0,m=0;m<g.length&&f;)f=g[m]===this.key[m],m++;if(f)return;this.key=g;var h=this.keySize=g.length;if(h!==4&&h!==6&&h!==8)throw new Error("Invalid aes key size="+h);var o=this.ksRows=(h+6+1)*4,p,l,u=this.keySchedule=new Uint32Array(o),a=this.invKeySchedule=new Uint32Array(o),s=this.sBox,C=this.rcon,_=this.invSubMix,w=_[0],O=_[1],R=_[2],S=_[3],T,E;for(p=0;p<o;p++){if(p<h){T=u[p]=g[p];continue}E=T,p%h===0?(E=E<<8|E>>>24,E=s[E>>>24]<<24|s[E>>>16&255]<<16|s[E>>>8&255]<<8|s[E&255],E^=C[p/h|0]<<24):h>6&&p%h===4&&(E=s[E>>>24]<<24|s[E>>>16&255]<<16|s[E>>>8&255]<<8|s[E&255]),u[p]=T=(u[p-h]^E)>>>0}for(l=0;l<o;l++)p=o-l,l&3?E=u[p]:E=u[p-4],l<4||p<=4?a[l]=E:a[l]=w[s[E>>>24]]^O[s[E>>>16&255]]^R[s[E>>>8&255]]^S[s[E&255]],a[l]=a[l]>>>0},H.networkToHostOrderSwap=function(I){return I<<24|(I&65280)<<8|(I&16711680)>>8|I>>>24},H.decrypt=function(I,g,f){for(var m=this.keySize+6,h=this.invKeySchedule,o=this.invSBox,p=this.invSubMix,l=p[0],u=p[1],a=p[2],s=p[3],C=this.uint8ArrayToUint32Array_(f),_=C[0],w=C[1],O=C[2],R=C[3],S=new Int32Array(I),T=new Int32Array(S.length),E,c,x,v,y,F,B,A,j,P,b,V,re,ce,me=this.networkToHostOrderSwap;g<S.length;){for(j=me(S[g]),P=me(S[g+1]),b=me(S[g+2]),V=me(S[g+3]),y=j^h[0],F=V^h[1],B=b^h[2],A=P^h[3],re=4,ce=1;ce<m;ce++)E=l[y>>>24]^u[F>>16&255]^a[B>>8&255]^s[A&255]^h[re],c=l[F>>>24]^u[B>>16&255]^a[A>>8&255]^s[y&255]^h[re+1],x=l[B>>>24]^u[A>>16&255]^a[y>>8&255]^s[F&255]^h[re+2],v=l[A>>>24]^u[y>>16&255]^a[F>>8&255]^s[B&255]^h[re+3],y=E,F=c,B=x,A=v,re=re+4;E=o[y>>>24]<<24^o[F>>16&255]<<16^o[B>>8&255]<<8^o[A&255]^h[re],c=o[F>>>24]<<24^o[B>>16&255]<<16^o[A>>8&255]<<8^o[y&255]^h[re+1],x=o[B>>>24]<<24^o[A>>16&255]<<16^o[y>>8&255]<<8^o[F&255]^h[re+2],v=o[A>>>24]<<24^o[y>>16&255]<<16^o[F>>8&255]<<8^o[B&255]^h[re+3],T[g]=me(E^_),T[g+1]=me(v^w),T[g+2]=me(x^O),T[g+3]=me(c^R),_=j,w=P,O=b,R=V,g=g+4}return T.buffer},W}()},"./src/crypt/decrypter.ts":function(oe,$,k){"use strict";k.r($),k.d($,"default",function(){return g});var z=k("./src/crypt/aes-crypto.ts"),U=k("./src/crypt/fast-aes-key.ts"),L=k("./src/crypt/aes-decryptor.ts"),W=k("./src/utils/logger.ts"),H=k("./src/utils/mp4-tools.ts"),n=k("./src/utils/typed-array.ts"),I=16,g=function(){function f(h,o,p){var l=p===void 0?{}:p,u=l.removePKCS7Padding,a=u===void 0?!0:u;if(this.logEnabled=!0,this.observer=void 0,this.config=void 0,this.removePKCS7Padding=void 0,this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null,this.observer=h,this.config=o,this.removePKCS7Padding=a,a)try{var s=self.crypto;s&&(this.subtle=s.subtle||s.webkitSubtle)}catch(C){}this.subtle===null&&(this.config.enableSoftwareAES=!0)}var m=f.prototype;return m.destroy=function(){this.observer=null},m.isSync=function(){return this.config.enableSoftwareAES},m.flush=function(){var o=this.currentResult;if(!o){this.reset();return}var p=new Uint8Array(o);return this.reset(),this.removePKCS7Padding?Object(L.removePadding)(p):p},m.reset=function(){this.currentResult=null,this.currentIV=null,this.remainderData=null,this.softwareDecrypter&&(this.softwareDecrypter=null)},m.decrypt=function(o,p,l,u){if(this.config.enableSoftwareAES){this.softwareDecrypt(new Uint8Array(o),p,l);var a=this.flush();a&&u(a.buffer)}else this.webCryptoDecrypt(new Uint8Array(o),p,l).then(u)},m.softwareDecrypt=function(o,p,l){var u=this.currentIV,a=this.currentResult,s=this.remainderData;this.logOnce("JS AES decrypt"),s&&(o=Object(H.appendUint8Array)(s,o),this.remainderData=null);var C=this.getValidChunk(o);if(!C.length)return null;u&&(l=u);var _=this.softwareDecrypter;_||(_=this.softwareDecrypter=new L.default),_.expandKey(p);var w=a;return this.currentResult=_.decrypt(C.buffer,0,l),this.currentIV=Object(n.sliceUint8)(C,-16).buffer,w||null},m.webCryptoDecrypt=function(o,p,l){var u=this,a=this.subtle;return(this.key!==p||!this.fastAesKey)&&(this.key=p,this.fastAesKey=new 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f},H.getAvcDecryptedUnit=function(I,g){for(var f=new Uint8Array(g),m=0,h=32;h<=I.length-16;h+=160,m+=16)I.set(f.subarray(m,m+16),h);return I},H.decryptAvcSample=function(I,g,f,m,h,o){var p=Object(U.discardEPB)(h.data),l=this.getAvcEncryptedData(p),u=this;this.decryptBuffer(l.buffer,function(a){h.data=u.getAvcDecryptedUnit(p,a),o||u.decryptAvcSamples(I,g,f+1,m)})},H.decryptAvcSamples=function(I,g,f,m){if(I instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;g++,f=0){if(g>=I.length){m();return}for(var h=I[g].units;!(f>=h.length);f++){var o=h[f];if(o.data.length<=48||o.type!==1&&o.type!==5)continue;var p=this.decrypter.isSync();if(this.decryptAvcSample(I,g,f,m,o,p),!p)return}}},W}();$.default=L},"./src/demux/transmuxer-interface.ts":function(oe,$,k){"use strict";k.r($),k.d($,"default",function(){return h});var 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trackSwitch: `+A+`
contiguous: `+b+`
accurateTimeOffset: `+R+`
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W.EventEmitter,p=function(u,a){h.postMessage({event:u,data:a})};o.on(U.Events.FRAG_DECRYPTED,p),o.on(U.Events.ERROR,p),h.addEventListener("message",function(l){var u=l.data;switch(u.cmd){case"init":{var a=JSON.parse(u.config);h.transmuxer=new z.default(o,u.typeSupported,a,u.vendor,u.id),Object(L.enableLogs)(a.debug),p("init",null);break}case"configure":{h.transmuxer.configure(u.config);break}case"demux":{var s=h.transmuxer.push(u.data,u.decryptdata,u.chunkMeta,u.state);Object(z.isPromise)(s)?s.then(function(w){I(h,w)}):I(h,s);break}case"flush":{var C=u.chunkMeta,_=h.transmuxer.flush(C);Object(z.isPromise)(_)?_.then(function(w){f(h,w,C)}):f(h,_,C);break}default:break}})}function I(h,o){if(m(o.remuxResult))return;var p=[],l=o.remuxResult,u=l.audio,a=l.video;u&&g(p,u),a&&g(p,a),h.postMessage({event:"transmuxComplete",data:o},p)}function g(h,o){o.data1&&h.push(o.data1.buffer),o.data2&&h.push(o.data2.buffer)}function 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l=[{demux:n.default,remux:g.default},{demux:H.default,remux:f.default},{demux:W.default,remux:g.default},{demux:I.default,remux:g.default}],u=1024;l.forEach(function(R){var S=R.demux;u=Math.max(u,S.minProbeByteLength)});var a=function(){function R(T,E,c,x,v){this.observer=void 0,this.typeSupported=void 0,this.config=void 0,this.vendor=void 0,this.id=void 0,this.demuxer=void 0,this.remuxer=void 0,this.decrypter=void 0,this.probe=void 0,this.decryptionPromise=null,this.transmuxConfig=void 0,this.currentTransmuxState=void 0,this.cache=new m.default,this.observer=T,this.typeSupported=E,this.config=c,this.vendor=x,this.id=v}var S=R.prototype;return S.configure=function(E){this.transmuxConfig=E,this.decrypter&&this.decrypter.reset()},S.push=function(E,c,x,v){var y=this,F=x.transmuxing;F.executeStart=p();var B=new Uint8Array(E),A=this.cache,j=this.config,P=this.currentTransmuxState,b=this.transmuxConfig;v&&(this.currentTransmuxState=v);var V=s(B,c);if(V&&V.method==="AES-128"){var re=this.getDecrypter();if(j.enableSoftwareAES){var ce=re.softwareDecrypt(B,V.key.buffer,V.iv.buffer);if(!ce)return F.executeEnd=p(),C(x);B=new Uint8Array(ce)}else return this.decryptionPromise=re.webCryptoDecrypt(B,V.key.buffer,V.iv.buffer).then(function(Se){var Pe=y.push(Se,null,x);return y.decryptionPromise=null,Pe}),this.decryptionPromise}var me=v||P,De=me.contiguous,we=me.discontinuity,Le=me.trackSwitch,Re=me.accurateTimeOffset,Ie=me.timeOffset,ye=b.audioCodec,X=b.videoCodec,M=b.defaultInitPts,N=b.duration,Y=b.initSegmentData;if((we||Le)&&this.resetInitSegment(Y,ye,X,N),we&&this.resetInitialTimestamp(M),De||this.resetContiguity(),this.needsProbing(B,we,Le)){if(A.dataLength){var ie=A.flush();B=Object(h.appendUint8Array)(ie,B)}this.configureTransmuxer(B,b)}var K=this.transmux(B,V,Ie,Re,x),pe=this.currentTransmuxState;return pe.contiguous=!0,pe.discontinuity=!1,pe.trackSwitch=!1,F.executeEnd=p(),K},S.flush=function(E){var c=this,x=E.transmuxing;x.executeStart=p();var v=this.decrypter,y=this.cache,F=this.currentTransmuxState,B=this.decryptionPromise;if(B)return B.then(function(){return c.flush(E)});var A=[],j=F.timeOffset;if(v){var P=v.flush();P&&A.push(this.push(P,null,E))}var b=y.dataLength;y.reset();var V=this.demuxer,re=this.remuxer;if(!V||!re)return b>=u&&this.observer.emit(z.Events.ERROR,z.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),x.executeEnd=p(),[C(E)];var ce=V.flush(j);return _(ce)?ce.then(function(me){return c.flushRemux(A,me,E),A}):(this.flushRemux(A,ce,E),A)},S.flushRemux=function(E,c,x){var v=c.audioTrack,y=c.avcTrack,F=c.id3Track,B=c.textTrack,A=this.currentTransmuxState,j=A.accurateTimeOffset,P=A.timeOffset;o.logger.log("[transmuxer.ts]: Flushed fragment "+x.sn+(x.part>-1?" p: "+x.part:"")+" of level "+x.level);var b=this.remuxer.remux(v,y,F,B,P,j,!0,this.id);E.push({remuxResult:b,chunkMeta:x}),x.transmuxing.executeEnd=p()},S.resetInitialTimestamp=function(E){var c=this.demuxer,x=this.remuxer;if(!c||!x)return;c.resetTimeStamp(E),x.resetTimeStamp(E)},S.resetContiguity=function(){var E=this.demuxer,c=this.remuxer;if(!E||!c)return;E.resetContiguity(),c.resetNextTimestamp()},S.resetInitSegment=function(E,c,x,v){var y=this.demuxer,F=this.remuxer;if(!y||!F)return;y.resetInitSegment(c,x,v),F.resetInitSegment(E,c,x)},S.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},S.transmux=function(E,c,x,v,y){var F;return c&&c.method==="SAMPLE-AES"?F=this.transmuxSampleAes(E,c,x,v,y):F=this.transmuxUnencrypted(E,x,v,y),F},S.transmuxUnencrypted=function(E,c,x,v){var y=this.demuxer.demux(E,c,!1,!this.config.progressive),F=y.audioTrack,B=y.avcTrack,A=y.id3Track,j=y.textTrack,P=this.remuxer.remux(F,B,A,j,c,x,!1,this.id);return{remuxResult:P,chunkMeta:v}},S.transmuxSampleAes=function(E,c,x,v,y){var F=this;return this.demuxer.demuxSampleAes(E,c,x).then(function(B){var A=F.remuxer.remux(B.audioTrack,B.avcTrack,B.id3Track,B.textTrack,x,v,!1,F.id);return{remuxResult:A,chunkMeta:y}})},S.configureTransmuxer=function(E,c){for(var x=this.config,v=this.observer,y=this.typeSupported,F=this.vendor,B=c.audioCodec,A=c.defaultInitPts,j=c.duration,P=c.initSegmentData,b=c.videoCodec,V,re=0,ce=l.length;re<ce;re++)if(l[re].demux.probe(E)){V=l[re];break}V||(o.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),V={demux:H.default,remux:f.default});var me=this.demuxer,De=this.remuxer,we=V.remux,Le=V.demux;(!De||!(De instanceof we))&&(this.remuxer=new we(v,x,y,F)),(!me||!(me instanceof Le))&&(this.demuxer=new Le(v,x,y),this.probe=Le.probe),this.resetInitSegment(P,B,b,j),this.resetInitialTimestamp(A)},S.needsProbing=function(E,c,x){return!this.demuxer||!this.remuxer||c||x},S.getDecrypter=function(){var E=this.decrypter;return E||(E=this.decrypter=new L.default(this.observer,this.config)),E},R}();function s(R,S){var T=null;return R.byteLength>0&&S!=null&&S.key!=null&&S.iv!==null&&S.method!=null&&(T=S),T}var C=function(S){return{remuxResult:{},chunkMeta:S}};function _(R){return"then"in R&&R.then instanceof Function}var w=function(S,T,E,c,x){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=S,this.videoCodec=T,this.initSegmentData=E,this.duration=c,this.defaultInitPts=x},O=function(S,T,E,c,x){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.discontinuity=S,this.contiguous=T,this.accurateTimeOffset=E,this.trackSwitch=c,this.timeOffset=x}},"./src/demux/tsdemuxer.ts":function(oe,$,k){"use strict";k.r($),k.d($,"discardEPB",function(){return C});var z=k("./src/demux/adts.ts"),U=k("./src/demux/mpegaudio.ts"),L=k("./src/demux/exp-golomb.ts"),W=k("./src/demux/id3.ts"),H=k("./src/demux/sample-aes.ts"),n=k("./src/events.ts"),I=k("./src/utils/mp4-tools.ts"),g=k("./src/utils/logger.ts"),f=k("./src/errors.ts"),m={video:1,audio:2,id3:3,text:4},h=function(){function _(O,R,S){this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._duration=0,this.aacLastPTS=null,this._initPTS=null,this._initDTS=null,this._pmtId=-1,this._avcTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 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w.resetInitSegment=function(R,S,T){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=_.createTrack("video",T),this._audioTrack=_.createTrack("audio",T),this._id3Track=_.createTrack("id3",T),this._txtTrack=_.createTrack("text",T),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=R,this.videoCodec=S,this._duration=T},w.resetTimeStamp=function(){},w.resetContiguity=function(){var R=this._audioTrack,S=this._avcTrack,T=this._id3Track;R&&(R.pesData=null),S&&(S.pesData=null),T&&(T.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},w.demux=function(R,S,T,E){T===void 0&&(T=!1),E===void 0&&(E=!1),T||(this.sampleAes=null);var c,x=this._avcTrack,v=this._audioTrack,y=this._id3Track,F=x.pid,B=x.pesData,A=v.pid,j=y.pid,P=v.pesData,b=y.pesData,V=!1,re=this.pmtParsed,ce=this._pmtId,me=R.length;if(this.remainderData&&(R=Object(I.appendUint8Array)(this.remainderData,R),me=R.length,this.remainderData=null),me<188&&!E)return this.remainderData=R,{audioTrack:v,avcTrack:x,id3Track:y,textTrack:this._txtTrack};var De=Math.max(0,_.syncOffset(R));me-=(me+De)%188,me<R.byteLength&&!E&&(this.remainderData=new Uint8Array(R.buffer,me,R.buffer.byteLength-me));for(var we=De;we<me;we+=188)if(R[we]===71){var Le=!!(R[we+1]&64),Re=((R[we+1]&31)<<8)+R[we+2],Ie=(R[we+3]&48)>>4,ye=void 0;if(Ie>1){if(ye=we+5+R[we+4],ye===we+188)continue}else ye=we+4;switch(Re){case F:Le&&(B&&(c=u(B))&&this.parseAVCPES(c,!1),B={data:[],size:0}),B&&(B.data.push(R.subarray(ye,we+188)),B.size+=we+188-ye);break;case A:Le&&(P&&(c=u(P))&&(v.isAAC?this.parseAACPES(c):this.parseMPEGPES(c)),P={data:[],size:0}),P&&(P.data.push(R.subarray(ye,we+188)),P.size+=we+188-ye);break;case j:Le&&(b&&(c=u(b))&&this.parseID3PES(c),b={data:[],size:0}),b&&(b.data.push(R.subarray(ye,we+188)),b.size+=we+188-ye);break;case 0:Le&&(ye+=R[ye]+1),ce=this._pmtId=p(R,ye);break;case ce:{Le&&(ye+=R[ye]+1);var X=l(R,ye,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,T);F=X.avc,F>0&&(x.pid=F),A=X.audio,A>0&&(v.pid=A,v.isAAC=X.isAAC),j=X.id3,j>0&&(y.pid=j),V&&!re&&(g.logger.log("reparse from beginning"),V=!1,we=De-188),re=this.pmtParsed=!0;break}case 17:case 8191:break;default:V=!0;break}}else this.observer.emit(n.Events.ERROR,n.Events.ERROR,{type:f.ErrorTypes.MEDIA_ERROR,details:f.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});x.pesData=B,v.pesData=P,y.pesData=b;var M={audioTrack:v,avcTrack:x,id3Track:y,textTrack:this._txtTrack};return E&&this.extractRemainingSamples(M),M},w.flush=function(){var R=this.remainderData;this.remainderData=null;var S;return R?S=this.demux(R,-1,!1,!0):S={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(S),this.sampleAes?this.decrypt(S,this.sampleAes):S},w.extractRemainingSamples=function(R){var S=R.audioTrack,T=R.avcTrack,E=R.id3Track,c=T.pesData,x=S.pesData,v=E.pesData,y;c&&(y=u(c))?(this.parseAVCPES(y,!0),T.pesData=null):T.pesData=c,x&&(y=u(x))?(S.isAAC?this.parseAACPES(y):this.parseMPEGPES(y),S.pesData=null):(x!=null&&x.size&&g.logger.log("last AAC PES packet truncated,might overlap between fragments"),S.pesData=x),v&&(y=u(v))?(this.parseID3PES(y),E.pesData=null):E.pesData=v},w.demuxSampleAes=function(R,S,T){var E=this.demux(R,T,!0,!this.config.progressive),c=this.sampleAes=new H.default(this.observer,this.config,S);return this.decrypt(E,c)},w.decrypt=function(R,S){return new Promise(function(T){var E=R.audioTrack,c=R.avcTrack;E.samples&&E.isAAC?S.decryptAacSamples(E.samples,0,function(){c.samples?S.decryptAvcSamples(c.samples,0,0,function(){T(R)}):T(R)}):c.samples&&S.decryptAvcSamples(c.samples,0,0,function(){T(R)})})},w.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},w.parseAVCPES=function(R,S){var T=this,E=this._avcTrack,c=this.parseAVCNALu(R.data),x=!1,v=this.avcSample,y,F=!1;R.data=null,v&&c.length&&!E.audFound&&(a(v,E),v=this.avcSample=o(!1,R.pts,R.dts,"")),c.forEach(function(B){switch(B.type){case 1:{y=!0,v||(v=T.avcSample=o(!0,R.pts,R.dts,"")),x&&(v.debug+="NDR "),v.frame=!0;var A=B.data;if(F&&A.length>4){var j=new L.default(A).readSliceType();(j===2||j===4||j===7||j===9)&&(v.key=!0)}break}case 5:y=!0,v||(v=T.avcSample=o(!0,R.pts,R.dts,"")),x&&(v.debug+="IDR "),v.key=!0,v.frame=!0;break;case 6:{y=!0,x&&v&&(v.debug+="SEI ");var P=new L.default(C(B.data));P.readUByte();for(var b=0,V=0,re=!1,ce=0;!re&&P.bytesAvailable>1;){b=0;do ce=P.readUByte(),b+=ce;while(ce===255);V=0;do ce=P.readUByte(),V+=ce;while(ce===255);if(b===4&&P.bytesAvailable!==0){re=!0;var me=P.readUByte();if(me===181){var De=P.readUShort();if(De===49){var we=P.readUInt();if(we===1195456820){var Le=P.readUByte();if(Le===3){for(var Re=P.readUByte(),Ie=P.readUByte(),ye=31&Re,X=[Re,Ie],M=0;M<ye;M++)X.push(P.readUByte()),X.push(P.readUByte()),X.push(P.readUByte());s(T._txtTrack.samples,{type:3,pts:R.pts,bytes:X})}}}}}else if(b===5&&P.bytesAvailable!==0){if(re=!0,V>16){for(var N=[],Y=0;Y<16;Y++)N.push(P.readUByte().toString(16)),(Y===3||Y===5||Y===7||Y===9)&&N.push("-");for(var ie=V-16,K=new Uint8Array(ie),pe=0;pe<ie;pe++)K[pe]=P.readUByte();s(T._txtTrack.samples,{pts:R.pts,payloadType:b,uuid:N.join(""),userData:Object(W.utf8ArrayToStr)(K),userDataBytes:K})}}else if(V<P.bytesAvailable)for(var Se=0;Se<V;Se++)P.readUByte()}break}case 7:if(y=!0,F=!0,x&&v&&(v.debug+="SPS "),!E.sps){var Pe=new L.default(B.data),he=Pe.readSPS();E.width=he.width,E.height=he.height,E.pixelRatio=he.pixelRatio,E.sps=[B.data],E.duration=T._duration;for(var ve=B.data.subarray(1,4),xe="avc1.",Ce=0;Ce<3;Ce++){var Be=ve[Ce].toString(16);Be.length<2&&(Be="0"+Be),xe+=Be}E.codec=xe}break;case 8:y=!0,x&&v&&(v.debug+="PPS "),E.pps||(E.pps=[B.data]);break;case 9:y=!1,E.audFound=!0,v&&a(v,E),v=T.avcSample=o(!1,R.pts,R.dts,x?"AUD ":"");break;case 12:y=!1;break;default:y=!1,v&&(v.debug+="unknown NAL "+B.type+" ");break}if(v&&y){var Ne=v.units;Ne.push(B)}}),S&&v&&(a(v,E),this.avcSample=null)},w.getLastNalUnit=function(){var R,S=this.avcSample,T;if(!S||S.units.length===0){var E=this._avcTrack.samples;S=E[E.length-1]}if((R=S)!==null&&R!==void 0&&R.units){var c=S.units;T=c[c.length-1]}return T},w.parseAVCNALu=function(R){var S=R.byteLength,T=this._avcTrack,E=T.naluState||0,c=E,x=[],v=0,y,F,B,A=-1,j=0;for(E===-1&&(A=0,j=R[0]&31,E=0,v=1);v<S;){if(y=R[v++],!E){E=y?0:1;continue}if(E===1){E=y?0:2;continue}if(!y)E=3;else if(y===1){if(A>=0){var P={data:R.subarray(A,v-E-1),type:j};x.push(P)}else{var b=this.getLastNalUnit();if(b&&(c&&v<=4-c&&(b.state&&(b.data=b.data.subarray(0,b.data.byteLength-c))),F=v-E-1,F>0)){var V=new Uint8Array(b.data.byteLength+F);V.set(b.data,0),V.set(R.subarray(0,F),b.data.byteLength),b.data=V,b.state=0}}v<S?(B=R[v]&31,A=v,j=B,E=0):E=-1}else E=0}if(A>=0&&E>=0){var re={data:R.subarray(A,S),type:j,state:E};x.push(re)}if(x.length===0){var ce=this.getLastNalUnit();if(ce){var me=new Uint8Array(ce.data.byteLength+R.byteLength);me.set(ce.data,0),me.set(R,ce.data.byteLength),ce.data=me}}return T.naluState=E,x},w.parseAACPES=function(R){var S=0,T=this._audioTrack,E=this.aacOverFlow,c=R.data;if(E){this.aacOverFlow=null;var x=E.sample.unit.byteLength,v=Math.min(E.missing,x),y=x-v;E.sample.unit.set(c.subarray(0,v),y),T.samples.push(E.sample),S=E.missing}var F,B;for(F=S,B=c.length;F<B-1&&!z.isHeader(c,F);F++);if(F!==S){var A,j;if(F<B-1?(A="AAC PES did not start with ADTS header,offset:"+F,j=!1):(A="no ADTS header found in AAC PES",j=!0),g.logger.warn("parsing 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o(_,w,O,R){return{key:_,frame:!1,pts:w,dts:O,units:[],debug:R,length:0}}function p(_,w){return(_[w+10]&31)<<8|_[w+11]}function l(_,w,O,R){var S={audio:-1,avc:-1,id3:-1,isAAC:!0},T=(_[w+1]&15)<<8|_[w+2],E=w+3+T-4,c=(_[w+10]&15)<<8|_[w+11];for(w+=12+c;w<E;){var x=(_[w+1]&31)<<8|_[w+2];switch(_[w]){case 207:if(!R){g.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:S.audio===-1&&(S.audio=x);break;case 21:S.id3===-1&&(S.id3=x);break;case 219:if(!R){g.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:S.avc===-1&&(S.avc=x);break;case 3:case 4:O?S.audio===-1&&(S.audio=x,S.isAAC=!1):g.logger.log("MPEG audio found, not supported in this browser");break;case 36:g.logger.warn("Unsupported HEVC stream type found");break;default:break}w+=((_[w+3]&15)<<8|_[w+4])+5}return S}function u(_){var w=0,O,R,S,T,E,c=_.data;if(!_||_.size===0)return null;for(;c[0].length<19&&c.length>1;){var x=new Uint8Array(c[0].length+c[1].length);x.set(c[0]),x.set(c[1],c[0].length),c[0]=x,c.splice(1,1)}O=c[0];var v=(O[0]<<16)+(O[1]<<8)+O[2];if(v===1){if(R=(O[4]<<8)+O[5],R&&R>_.size-6)return null;var y=O[7];y&192&&(T=(O[9]&14)*536870912+(O[10]&255)*4194304+(O[11]&254)*16384+(O[12]&255)*128+(O[13]&254)/2,y&64?(E=(O[14]&14)*536870912+(O[15]&255)*4194304+(O[16]&254)*16384+(O[17]&255)*128+(O[18]&254)/2,T-E>60*9e4&&(g.logger.warn(Math.round((T-E)/9e4)+"s delta between PTS and DTS, align them"),T=E)):E=T),S=O[8];var F=S+9;if(_.size<=F)return null;_.size-=F;for(var B=new Uint8Array(_.size),A=0,j=c.length;A<j;A++){O=c[A];var P=O.byteLength;if(F)if(F>P){F-=P;continue}else O=O.subarray(F),P-=F,F=0;B.set(O,w),w+=P}return R&&(R-=S+3),{data:B,pts:T,dts:E,len:R}}return null}function a(_,w){if(_.units.length&&_.frame){if(_.pts===void 0){var O=w.samples,R=O.length;if(R){var 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U;(function(L){L.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",L.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",L.KEY_SYSTEM_NO_SESSION="keySystemNoSession",L.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",L.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",L.MANIFEST_LOAD_ERROR="manifestLoadError",L.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",L.MANIFEST_PARSING_ERROR="manifestParsingError",L.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",L.LEVEL_EMPTY_ERROR="levelEmptyError",L.LEVEL_LOAD_ERROR="levelLoadError",L.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",L.LEVEL_SWITCH_ERROR="levelSwitchError",L.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",L.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",L.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",L.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",L.FRAG_LOAD_ERROR="fragLoadError",L.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",L.FRAG_DECRYPT_ERROR="fragDecryptError",L.FRAG_PARSING_ERROR="fragParsingError",L.REMUX_ALLOC_ERROR="remuxAllocError",L.KEY_LOAD_ERROR="keyLoadError",L.KEY_LOAD_TIMEOUT="keyLoadTimeOut",L.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",L.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",L.BUFFER_APPEND_ERROR="bufferAppendError",L.BUFFER_APPENDING_ERROR="bufferAppendingError",L.BUFFER_STALLED_ERROR="bufferStalledError",L.BUFFER_FULL_ERROR="bufferFullError",L.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",L.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",L.INTERNAL_EXCEPTION="internalException",L.INTERNAL_ABORTED="aborted",L.UNKNOWN="unknown"})(U||(U={}))},"./src/events.ts":function(oe,$,k){"use 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z;(function(U){U.MEDIA_ATTACHING="hlsMediaAttaching",U.MEDIA_ATTACHED="hlsMediaAttached",U.MEDIA_DETACHING="hlsMediaDetaching",U.MEDIA_DETACHED="hlsMediaDetached",U.BUFFER_RESET="hlsBufferReset",U.BUFFER_CODECS="hlsBufferCodecs",U.BUFFER_CREATED="hlsBufferCreated",U.BUFFER_APPENDING="hlsBufferAppending",U.BUFFER_APPENDED="hlsBufferAppended",U.BUFFER_EOS="hlsBufferEos",U.BUFFER_FLUSHING="hlsBufferFlushing",U.BUFFER_FLUSHED="hlsBufferFlushed",U.MANIFEST_LOADING="hlsManifestLoading",U.MANIFEST_LOADED="hlsManifestLoaded",U.MANIFEST_PARSED="hlsManifestParsed",U.LEVEL_SWITCHING="hlsLevelSwitching",U.LEVEL_SWITCHED="hlsLevelSwitched",U.LEVEL_LOADING="hlsLevelLoading",U.LEVEL_LOADED="hlsLevelLoaded",U.LEVEL_UPDATED="hlsLevelUpdated",U.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",U.LEVELS_UPDATED="hlsLevelsUpdated",U.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",U.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",U.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",U.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",U.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",U.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",U.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",U.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",U.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",U.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",U.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",U.CUES_PARSED="hlsCuesParsed",U.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",U.INIT_PTS_FOUND="hlsInitPtsFound",U.FRAG_LOADING="hlsFragLoading",U.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",U.FRAG_LOADED="hlsFragLoaded",U.FRAG_DECRYPTED="hlsFragDecrypted",U.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",U.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",U.FRAG_PARSING_METADATA="hlsFragParsingMetadata",U.FRAG_PARSED="hlsFragParsed",U.FRAG_BUFFERED="hlsFragBuffered",U.FRAG_CHANGED="hlsFragChanged",U.FPS_DROP="hlsFpsDrop",U.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",U.ERROR="hlsError",U.DESTROYING="hlsDestroying",U.KEY_LOADING="hlsKeyLoading",U.KEY_LOADED="hlsKeyLoaded",U.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",U.BACK_BUFFER_REACHED="hlsBackBufferReached"})(z||(z={}))},"./src/hls.ts":function(oe,$,k){"use 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w=u.call(this,_)||this,w._decryptdata=null,w.rawProgramDateTime=null,w.programDateTime=null,w.tagList=[],w.duration=0,w.sn=0,w.levelkey=void 0,w.type=void 0,w.loader=null,w.level=-1,w.cc=0,w.startPTS=void 0,w.endPTS=void 0,w.appendedPTS=void 0,w.startDTS=void 0,w.endDTS=void 0,w.start=0,w.deltaPTS=void 0,w.maxStartPTS=void 0,w.minEndPTS=void 0,w.stats=new n.LoadStats,w.urlId=0,w.data=void 0,w.bitrateTest=!1,w.title=null,w.initSegment=null,w.type=C,w}var s=a.prototype;return s.createInitializationVector=function(_){for(var w=new Uint8Array(16),O=12;O<16;O++)w[O]=_>>8*(15-O)&255;return w},s.setDecryptDataFromLevelKey=function(_,w){var O=_;return(_==null?void 0:_.method)==="AES-128"&&_.uri&&!_.iv&&(O=H.LevelKey.fromURI(_.uri),O.method=_.method,O.iv=this.createInitializationVector(w),O.keyFormat="identity"),O},s.setElementaryStreamInfo=function(_,w,O,R,S,T){T===void 0&&(T=!1);var E=this.elementaryStreams,c=E[_];if(!c){E[_]={startPTS:w,endPTS:O,startDTS:R,endDTS:S,partial:T};return}c.startPTS=Math.min(c.startPTS,w),c.endPTS=Math.max(c.endPTS,O),c.startDTS=Math.min(c.startDTS,R),c.endDTS=Math.max(c.endDTS,S)},s.clearElementaryStreamInfo=function(){var _=this.elementaryStreams;_[h.AUDIO]=null,_[h.VIDEO]=null,_[h.AUDIOVIDEO]=null},m(a,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var _=this.sn;typeof _!="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'),_=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,_)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(this.programDateTime===null)return null;if(!Object(z.isFiniteNumber)(this.programDateTime))return null;var _=Object(z.isFiniteNumber)(this.duration)?this.duration:0;return this.programDateTime+_*1e3}},{key:"encrypted",get:function(){var _;return!!((_=this.decryptdata)!==null&&_!==void 0&&_.keyFormat&&this.decryptdata.uri)}}]),a}(o),l=function(u){I(a,u);function a(s,C,_,w,O){var R;R=u.call(this,_)||this,R.fragOffset=0,R.duration=0,R.gap=!1,R.independent=!1,R.relurl=void 0,R.fragment=void 0,R.index=void 0,R.stats=new n.LoadStats,R.duration=s.decimalFloatingPoint("DURATION"),R.gap=s.bool("GAP"),R.independent=s.bool("INDEPENDENT"),R.relurl=s.enumeratedString("URI"),R.fragment=C,R.index=w;var S=s.enumeratedString("BYTERANGE");return S&&R.setByteRange(S,O),O&&(R.fragOffset=O.fragOffset+O.duration),R}return m(a,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var C=this.elementaryStreams;return!!(C.audio||C.video||C.audiovideo)}}]),a}(o)},"./src/loader/key-loader.ts":function(oe,$,k){"use strict";k.r($),k.d($,"default",function(){return W});var z=k("./src/events.ts"),U=k("./src/errors.ts"),L=k("./src/utils/logger.ts"),W=function(){function H(I){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=I,this._registerListeners()}var n=H.prototype;return n._registerListeners=function(){this.hls.on(z.Events.KEY_LOADING,this.onKeyLoading,this)},n._unregisterListeners=function(){this.hls.off(z.Events.KEY_LOADING,this.onKeyLoading)},n.destroy=function(){this._unregisterListeners();for(var g in this.loaders){var f=this.loaders[g];f&&f.destroy()}this.loaders={}},n.onKeyLoading=function(g,f){var m=f.frag,h=m.type,o=this.loaders[h];if(!m.decryptdata){L.logger.warn("Missing decryption data on fragment in onKeyLoading");return}var p=m.decryptdata.uri;if(p!==this.decrypturl||this.decryptkey===null){var l=this.hls.config;if(o&&(L.logger.warn("abort previous key loader for type:"+h),o.abort()),!p){L.logger.warn("key uri is falsy");return}var u=l.loader,a=m.loader=this.loaders[h]=new u(l);this.decrypturl=p,this.decryptkey=null;var s={url:p,frag:m,responseType:"arraybuffer"},C={timeout:l.fragLoadingTimeOut,maxRetry:0,retryDelay:l.fragLoadingRetryDelay,maxRetryDelay:l.fragLoadingMaxRetryTimeout,highWaterMark:0},_={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};a.load(s,C,_)}else this.decryptkey&&(m.decryptdata.key=this.decryptkey,this.hls.trigger(z.Events.KEY_LOADED,{frag:m}))},n.loadsuccess=function(g,f,m){var h=m.frag;if(!h.decryptdata){L.logger.error("after key load, decryptdata unset");return}this.decryptkey=h.decryptdata.key=new Uint8Array(g.data),h.loader=null,delete this.loaders[h.type],this.hls.trigger(z.Events.KEY_LOADED,{frag:h})},n.loaderror=function(g,f){var m=f.frag,h=m.loader;h&&h.abort(),delete this.loaders[m.type],this.hls.trigger(z.Events.ERROR,{type:U.ErrorTypes.NETWORK_ERROR,details:U.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:m,response:g})},n.loadtimeout=function(g,f){var m=f.frag,h=m.loader;h&&h.abort(),delete this.loaders[m.type],this.hls.trigger(z.Events.ERROR,{type:U.ErrorTypes.NETWORK_ERROR,details:U.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:m})},H}()},"./src/loader/level-details.ts":function(oe,$,k){"use strict";k.r($),k.d($,"LevelDetails",function(){return H});var z=k("./src/polyfills/number.ts");function U(n,I){for(var g=0;g<I.length;g++){var f=I[g];f.enumerable=f.enumerable||!1,f.configurable=!0,"value"in f&&(f.writable=!0),Object.defineProperty(n,f.key,f)}}function L(n,I,g){return I&&U(n.prototype,I),g&&U(n,g),n}var W=10,H=function(){function n(g){this.PTSKnown=!1,this.alignedSliding=!1,this.averagetargetduration=void 0,this.endCC=0,this.endSN=0,this.fragments=void 0,this.fragmentHint=void 0,this.partList=null,this.live=!0,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!0,this.availabilityDelay=void 0,this.misses=0,this.needSidxRanges=!1,this.startCC=0,this.startSN=0,this.startTimeOffset=null,this.targetduration=0,this.totalduration=0,this.type=null,this.url=void 0,this.m3u8="",this.version=null,this.canBlockReload=!1,this.canSkipUntil=0,this.canSkipDateRanges=!1,this.skippedSegments=0,this.recentlyRemovedDateranges=void 0,this.partHoldBack=0,this.holdBack=0,this.partTarget=0,this.preloadHint=void 0,this.renditionReports=void 0,this.tuneInGoal=0,this.deltaUpdateFailed=void 0,this.driftStartTime=0,this.driftEndTime=0,this.driftStart=0,this.driftEnd=0,this.fragments=[],this.url=g}var I=n.prototype;return I.reloaded=function(f){if(!f){this.advanced=!0,this.updated=!0;return}var m=this.lastPartSn-f.lastPartSn,h=this.lastPartIndex-f.lastPartIndex;this.updated=this.endSN!==f.endSN||!!h||!!m,this.advanced=this.endSN>f.endSN||m>0||m===0&&h>0,this.updated||this.advanced?this.misses=Math.floor(f.misses*.6):this.misses=f.misses+1,this.availabilityDelay=f.availabilityDelay},L(n,[{key:"hasProgramDateTime",get:function(){return this.fragments.length?Object(z.isFiniteNumber)(this.fragments[this.fragments.length-1].programDateTime):!1}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||W}},{key:"drift",get:function(){var f=this.driftEndTime-this.driftStartTime;if(f>0){var m=this.driftEnd-this.driftStart;return m*1e3/f}return 1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var f;return(f=this.partList)!==null&&f!==void 0&&f.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var f;return(f=this.fragments)!==null&&f!==void 0&&f.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 f;return(f=this.partList)!==null&&f!==void 0&&f.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var f;return(f=this.partList)!==null&&f!==void 0&&f.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}]),n}()},"./src/loader/level-key.ts":function(oe,$,k){"use strict";k.r($),k.d($,"LevelKey",function(){return H});var z=k("./node_modules/url-toolkit/src/url-toolkit.js"),U=k.n(z);function L(n,I){for(var g=0;g<I.length;g++){var f=I[g];f.enumerable=f.enumerable||!1,f.configurable=!0,"value"in f&&(f.writable=!0),Object.defineProperty(n,f.key,f)}}function W(n,I,g){return I&&L(n.prototype,I),g&&L(n,g),n}var H=function(){n.fromURL=function(g,f){return new n(g,f)},n.fromURI=function(g){return new n(g)};function n(I,g){this._uri=null,this.method=null,this.keyFormat=null,this.keyFormatVersions=null,this.keyID=null,this.key=null,this.iv=null,g?this._uri=Object(z.buildAbsoluteURL)(I,g,{alwaysNormalize:!0}):this._uri=I}return W(n,[{key:"uri",get:function(){return this._uri}}]),n}()},"./src/loader/load-stats.ts":function(oe,$,k){"use strict";k.r($),k.d($,"LoadStats",function(){return z});var z=function(){this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}}},"./src/loader/m3u8-parser.ts":function(oe,$,k){"use strict";k.r($),k.d($,"default",function(){return a});var z=k("./src/polyfills/number.ts"),U=k("./node_modules/url-toolkit/src/url-toolkit.js"),L=k.n(U),W=k("./src/loader/fragment.ts"),H=k("./src/loader/level-details.ts"),n=k("./src/loader/level-key.ts"),I=k("./src/utils/attr-list.ts"),g=k("./src/utils/logger.ts"),f=k("./src/utils/codecs.ts"),m=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-SESSION-DATA:([^\r\n]*)[\r\n]+/g,h=/#EXT-X-MEDIA:(.*)/g,o=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),p=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(PLAYLIST-TYPE):(.+)/.source,/#EXT-X-(MEDIA-SEQUENCE): *(\d+)/.source,/#EXT-X-(SKIP):(.+)/.source,/#EXT-X-(TARGETDURATION): *(\d+)/.source,/#EXT-X-(KEY):(.+)/.source,/#EXT-X-(START):(.+)/.source,/#EXT-X-(ENDLIST)/.source,/#EXT-X-(DISCONTINUITY-SEQ)UENCE: *(\d+)/.source,/#EXT-X-(DIS)CONTINUITY/.source,/#EXT-X-(VERSION):(\d+)/.source,/#EXT-X-(MAP):(.+)/.source,/#EXT-X-(SERVER-CONTROL):(.+)/.source,/#EXT-X-(PART-INF):(.+)/.source,/#EXT-X-(GAP)/.source,/#EXT-X-(BITRATE):\s*(\d+)/.source,/#EXT-X-(PART):(.+)/.source,/#EXT-X-(PRELOAD-HINT):(.+)/.source,/#EXT-X-(RENDITION-REPORT):(.+)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|")),l=/\.(mp4|m4s|m4v|m4a)$/i;function u(O){var R,S;return l.test((R=(S=U.parseURL(O))===null||S===void 0?void 0:S.path)!=null?R:"")}var a=function(){function O(){}return O.findGroup=function(S,T){for(var E=0;E<S.length;E++){var c=S[E];if(c.id===T)return c}},O.convertAVC1ToAVCOTI=function(S){var T=S.split(".");if(T.length>2){var E=T.shift()+".";return E+=parseInt(T.shift()).toString(16),E+=("000"+parseInt(T.shift()).toString(16)).substr(-4),E}return S},O.resolve=function(S,T){return U.buildAbsoluteURL(T,S,{alwaysNormalize:!0})},O.parseMasterPlaylist=function(S,T){var E=[],c={},x=!1;m.lastIndex=0;for(var v;(v=m.exec(S))!=null;)if(v[1]){var y=new I.AttrList(v[1]),F={attrs:y,bitrate:y.decimalInteger("AVERAGE-BANDWIDTH")||y.decimalInteger("BANDWIDTH"),name:y.NAME,url:O.resolve(v[2],T)},B=y.decimalResolution("RESOLUTION");B&&(F.width=B.width,F.height=B.height),s((y.CODECS||"").split(/[ ,]+/).filter(function(j){return j}),F),F.videoCodec&&F.videoCodec.indexOf("avc1")!==-1&&(F.videoCodec=O.convertAVC1ToAVCOTI(F.videoCodec)),E.push(F)}else if(v[3]){var A=new I.AttrList(v[3]);A["DATA-ID"]&&(x=!0,c[A["DATA-ID"]]=A)}return{levels:E,sessionData:x?c:null}},O.parseMasterPlaylistMedia=function(S,T,E,c){c===void 0&&(c=[]);var x,v=[],y=0;for(h.lastIndex=0;(x=h.exec(S))!==null;){var F=new I.AttrList(x[1]);if(F.TYPE===E){var B={attrs:F,bitrate:0,id:y++,groupId:F["GROUP-ID"],instreamId:F["INSTREAM-ID"],name:F.NAME||F.LANGUAGE||"",type:E,default:F.bool("DEFAULT"),autoselect:F.bool("AUTOSELECT"),forced:F.bool("FORCED"),lang:F.LANGUAGE,url:F.URI?O.resolve(F.URI,T):""};if(c.length){var A=O.findGroup(c,B.groupId)||c[0];C(B,A,"audioCodec"),C(B,A,"textCodec")}v.push(B)}}return v},O.parseLevelPlaylist=function(S,T,E,c,x){var v=new H.LevelDetails(T),y=v.fragments,F=null,B=0,A=0,j=0,P=0,b=null,V=new W.Fragment(c,T),re,ce,me,De=-1,we=!1;for(o.lastIndex=0,v.m3u8=S;(re=o.exec(S))!==null;){we&&(we=!1,V=new W.Fragment(c,T),V.start=j,V.sn=B,V.cc=P,V.level=E,F&&(V.initSegment=F,V.rawProgramDateTime=F.rawProgramDateTime));var Le=re[1];if(Le){V.duration=parseFloat(Le);var Re=(" "+re[2]).slice(1);V.title=Re||null,V.tagList.push(Re?["INF",Le,Re]:["INF",Le])}else if(re[3])Object(z.isFiniteNumber)(V.duration)&&(V.start=j,me&&(V.levelkey=me),V.sn=B,V.level=E,V.cc=P,V.urlId=x,y.push(V),V.relurl=(" "+re[3]).slice(1),w(V,b),b=V,j+=V.duration,B++,A=0,we=!0);else if(re[4]){var Ie=(" "+re[4]).slice(1);b?V.setByteRange(Ie,b):V.setByteRange(Ie)}else if(re[5])V.rawProgramDateTime=(" "+re[5]).slice(1),V.tagList.push(["PROGRAM-DATE-TIME",V.rawProgramDateTime]),De===-1&&(De=y.length);else{if(re=re[0].match(p),!re){g.logger.warn("No matches on slow regex match for level playlist!");continue}for(ce=1;ce<re.length&&!(typeof re[ce]!="undefined");ce++);var ye=(" "+re[ce]).slice(1),X=(" "+re[ce+1]).slice(1),M=re[ce+2]?(" "+re[ce+2]).slice(1):"";switch(ye){case"PLAYLIST-TYPE":v.type=X.toUpperCase();break;case"MEDIA-SEQUENCE":B=v.startSN=parseInt(X);break;case"SKIP":{var N=new I.AttrList(X),Y=N.decimalInteger("SKIPPED-SEGMENTS");if(Object(z.isFiniteNumber)(Y)){v.skippedSegments=Y;for(var ie=Y;ie--;)y.unshift(null);B+=Y}var K=N.enumeratedString("RECENTLY-REMOVED-DATERANGES");K&&(v.recentlyRemovedDateranges=K.split(" "));break}case"TARGETDURATION":v.targetduration=parseFloat(X);break;case"VERSION":v.version=parseInt(X);break;case"EXTM3U":break;case"ENDLIST":v.live=!1;break;case"#":(X||M)&&V.tagList.push(M?[X,M]:[X]);break;case"DIS":P++;case"GAP":V.tagList.push([ye]);break;case"BITRATE":V.tagList.push([ye,X]);break;case"DISCONTINUITY-SEQ":P=parseInt(X);break;case"KEY":{var pe,Se=new I.AttrList(X),Pe=Se.enumeratedString("METHOD"),he=Se.URI,ve=Se.hexadecimalInteger("IV"),xe=Se.enumeratedString("KEYFORMATVERSIONS"),Ce=Se.enumeratedString("KEYID"),Be=(pe=Se.enumeratedString("KEYFORMAT"))!=null?pe:"identity",Ne=["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"];if(Ne.indexOf(Be)>-1){g.logger.warn("Keyformat "+Be+" is not supported from the manifest");continue}else if(Be!=="identity")continue;Pe&&(me=n.LevelKey.fromURL(T,he),he&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(Pe)>=0&&(me.method=Pe,me.keyFormat=Be,Ce&&(me.keyID=Ce),xe&&(me.keyFormatVersions=xe),me.iv=ve));break}case"START":{var Ue=new I.AttrList(X),He=Ue.decimalFloatingPoint("TIME-OFFSET");Object(z.isFiniteNumber)(He)&&(v.startTimeOffset=He);break}case"MAP":{var ze=new I.AttrList(X);V.relurl=ze.URI,ze.BYTERANGE&&V.setByteRange(ze.BYTERANGE),V.level=E,V.sn="initSegment",me&&(V.levelkey=me),V.initSegment=null,F=V,we=!0;break}case"SERVER-CONTROL":{var Ge=new I.AttrList(X);v.canBlockReload=Ge.bool("CAN-BLOCK-RELOAD"),v.canSkipUntil=Ge.optionalFloat("CAN-SKIP-UNTIL",0),v.canSkipDateRanges=v.canSkipUntil>0&&Ge.bool("CAN-SKIP-DATERANGES"),v.partHoldBack=Ge.optionalFloat("PART-HOLD-BACK",0),v.holdBack=Ge.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var Je=new I.AttrList(X);v.partTarget=Je.decimalFloatingPoint("PART-TARGET");break}case"PART":{var ke=v.partList;ke||(ke=v.partList=[]);var Qe=A>0?ke[ke.length-1]:void 0,Ze=A++,le=new W.Part(new I.AttrList(X),V,T,Ze,Qe);ke.push(le),V.duration+=le.duration;break}case"PRELOAD-HINT":{var Z=new I.AttrList(X);v.preloadHint=Z;break}case"RENDITION-REPORT":{var q=new I.AttrList(X);v.renditionReports=v.renditionReports||[],v.renditionReports.push(q);break}default:g.logger.warn("line parsed but not handled: "+re);break}}}b&&!b.relurl?(y.pop(),j-=b.duration,v.partList&&(v.fragmentHint=b)):v.partList&&(w(V,b),V.cc=P,v.fragmentHint=V);var ae=y.length,ue=y[0],ne=y[ae-1];if(j+=v.skippedSegments*v.targetduration,j>0&&ae&&ne){v.averagetargetduration=j/ae;var te=ne.sn;v.endSN=te!=="initSegment"?te:0,ue&&(v.startCC=ue.cc,ue.initSegment||v.fragments.every(function(de){return de.relurl&&u(de.relurl)})&&(g.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),V=new W.Fragment(c,T),V.relurl=ne.relurl,V.level=E,V.sn="initSegment",ue.initSegment=V,v.needSidxRanges=!0))}else v.endSN=0,v.startCC=0;return v.fragmentHint&&(j+=v.fragmentHint.duration),v.totalduration=j,v.endCC=P,De>0&&_(y,De),v},O}();function s(O,R){["video","audio","text"].forEach(function(S){var T=O.filter(function(c){return Object(f.isCodecType)(c,S)});if(T.length){var E=T.filter(function(c){return c.lastIndexOf("avc1",0)===0||c.lastIndexOf("mp4a",0)===0});R[S+"Codec"]=E.length>0?E[0]:T[0],O=O.filter(function(c){return T.indexOf(c)===-1})}}),R.unknownCodecs=O}function C(O,R,S){var T=R[S];T&&(O[S]=T)}function _(O,R){for(var S=O[R],T=R;T--;){var E=O[T];if(!E)return;E.programDateTime=S.programDateTime-E.duration*1e3,S=E}}function w(O,R){O.rawProgramDateTime?O.programDateTime=Date.parse(O.rawProgramDateTime):R!=null&&R.programDateTime&&(O.programDateTime=R.endProgramDateTime),Object(z.isFiniteNumber)(O.programDateTime)||(O.programDateTime=null,O.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(oe,$,k){"use strict";k.r($);var z=k("./src/polyfills/number.ts"),U=k("./src/events.ts"),L=k("./src/errors.ts"),W=k("./src/utils/logger.ts"),H=k("./src/utils/mp4-tools.ts"),n=k("./src/loader/m3u8-parser.ts"),I=k("./src/types/loader.ts"),g=k("./src/utils/attr-list.ts");function f(o){var p=o.type;switch(p){case I.PlaylistContextType.AUDIO_TRACK:return I.PlaylistLevelType.AUDIO;case I.PlaylistContextType.SUBTITLE_TRACK:return I.PlaylistLevelType.SUBTITLE;default:return I.PlaylistLevelType.MAIN}}function m(o,p){var l=o.url;return(l===void 0||l.indexOf("data:")===0)&&(l=p.url),l}var h=function(){function o(l){this.hls=void 0,this.loaders=Object.create(null),this.hls=l,this.registerListeners()}var 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L.box(L.types.stbl,L.stsd(H),L.box(L.types.stts,L.STTS),L.box(L.types.stsc,L.STSC),L.box(L.types.stsz,L.STSZ),L.box(L.types.stco,L.STCO))},L.avc1=function(H){var n=[],I=[],g,f,m;for(g=0;g<H.sps.length;g++)f=H.sps[g],m=f.byteLength,n.push(m>>>8&255),n.push(m&255),n=n.concat(Array.prototype.slice.call(f));for(g=0;g<H.pps.length;g++)f=H.pps[g],m=f.byteLength,I.push(m>>>8&255),I.push(m&255),I=I.concat(Array.prototype.slice.call(f));var h=L.box(L.types.avcC,new Uint8Array([1,n[3],n[4],n[5],252|3,224|H.sps.length].concat(n).concat([H.pps.length]).concat(I))),o=H.width,p=H.height,l=H.pixelRatio[0],u=H.pixelRatio[1];return L.box(L.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,o>>8&255,o&255,p>>8&255,p&255,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),h,L.box(L.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),L.box(L.types.pasp,new Uint8Array([l>>24,l>>16&255,l>>8&255,l&255,u>>24,u>>16&255,u>>8&255,u&255])))},L.esds=function(H){var n=H.config.length;return new Uint8Array([0,0,0,0,3,23+n,0,1,0,4,15+n,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([n]).concat(H.config).concat([6,1,2]))},L.mp4a=function(H){var n=H.samplerate;return L.box(L.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,H.channelCount,0,16,0,0,0,0,n>>8&255,n&255,0,0]),L.box(L.types.esds,L.esds(H)))},L.mp3=function(H){var n=H.samplerate;return L.box(L.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,H.channelCount,0,16,0,0,0,0,n>>8&255,n&255,0,0]))},L.stsd=function(H){return H.type==="audio"?!H.isAAC&&H.codec==="mp3"?L.box(L.types.stsd,L.STSD,L.mp3(H)):L.box(L.types.stsd,L.STSD,L.mp4a(H)):L.box(L.types.stsd,L.STSD,L.avc1(H))},L.tkhd=function(H){var n=H.id,I=H.duration*H.timescale,g=H.width,f=H.height,m=Math.floor(I/(z+1)),h=Math.floor(I%(z+1));return L.box(L.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,n>>24&255,n>>16&255,n>>8&255,n&255,0,0,0,0,m>>24,m>>16&255,m>>8&255,m&255,h>>24,h>>16&255,h>>8&255,h&255,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,g>>8&255,g&255,0,0,f>>8&255,f&255,0,0]))},L.traf=function(H,n){var I=L.sdtp(H),g=H.id,f=Math.floor(n/(z+1)),m=Math.floor(n%(z+1));return L.box(L.types.traf,L.box(L.types.tfhd,new Uint8Array([0,0,0,0,g>>24,g>>16&255,g>>8&255,g&255])),L.box(L.types.tfdt,new Uint8Array([1,0,0,0,f>>24,f>>16&255,f>>8&255,f&255,m>>24,m>>16&255,m>>8&255,m&255])),L.trun(H,I.length+16+20+8+16+8+8),I)},L.trak=function(H){return H.duration=H.duration||4294967295,L.box(L.types.trak,L.tkhd(H),L.mdia(H))},L.trex=function(H){var n=H.id;return L.box(L.types.trex,new Uint8Array([0,0,0,0,n>>24,n>>16&255,n>>8&255,n&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},L.trun=function(H,n){var I=H.samples||[],g=I.length,f=12+16*g,m=new Uint8Array(f),h,o,p,l,u,a;for(n+=8+f,m.set([0,0,15,1,g>>>24&255,g>>>16&255,g>>>8&255,g&255,n>>>24&255,n>>>16&255,n>>>8&255,n&255],0),h=0;h<g;h++)o=I[h],p=o.duration,l=o.size,u=o.flags,a=o.cts,m.set([p>>>24&255,p>>>16&255,p>>>8&255,p&255,l>>>24&255,l>>>16&255,l>>>8&255,l&255,u.isLeading<<2|u.dependsOn,u.isDependedOn<<6|u.hasRedundancy<<4|u.paddingValue<<1|u.isNonSync,u.degradPrio&240<<8,u.degradPrio&15,a>>>24&255,a>>>16&255,a>>>8&255,a&255],12+16*h);return L.box(L.types.trun,m)},L.initSegment=function(H){L.types||L.init();var n=L.moov(H),I=new Uint8Array(L.FTYP.byteLength+n.byteLength);return I.set(L.FTYP),I.set(n,L.FTYP.byteLength),I},L}();U.types=void 0,U.HDLR_TYPES=void 0,U.STTS=void 0,U.STSC=void 0,U.STCO=void 0,U.STSZ=void 0,U.VMHD=void 0,U.SMHD=void 0,U.STSD=void 0,U.FTYP=void 0,U.DINF=void 0,$.default=U},"./src/remux/mp4-remuxer.ts":function(oe,$,k){"use strict";k.r($),k.d($,"default",function(){return a}),k.d($,"normalizePts",function(){return s});var z=k("./src/polyfills/number.ts"),U=k("./src/remux/aac-helper.ts"),L=k("./src/remux/mp4-generator.ts"),W=k("./src/events.ts"),H=k("./src/errors.ts"),n=k("./src/utils/logger.ts"),I=k("./src/types/loader.ts"),g=k("./src/utils/timescale-conversion.ts");function f(){return f=Object.assign||function(O){for(var R=1;R<arguments.length;R++){var S=arguments[R];for(var T in S)Object.prototype.hasOwnProperty.call(S,T)&&(O[T]=S[T])}return O},f.apply(this,arguments)}var m=10*1e3,h=1024,o=1152,p=null,l=null,u=!1,a=function(){function O(S,T,E,c){if(c===void 0&&(c=""),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=S,this.config=T,this.typeSupported=E,this.ISGenerated=!1,p===null){var x=navigator.userAgent||"",v=x.match(/Chrome\/(\d+)/i);p=v?parseInt(v[1]):0}if(l===null){var y=navigator.userAgent.match(/Safari\/(\d+)/i);l=y?parseInt(y[1]):0}u=!!p&&p<75||!!l&&l<600}var R=O.prototype;return R.destroy=function(){},R.resetTimeStamp=function(T){n.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=T},R.resetNextTimestamp=function(){n.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},R.resetInitSegment=function(){n.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},R.getVideoStartPts=function(T){var E=!1,c=T.reduce(function(x,v){var y=v.pts-x;return y<-4294967296?(E=!0,s(x,v.pts)):y>0?x:v.pts},T[0].pts);return E&&n.logger.debug("PTS rollover detected"),c},R.remux=function(T,E,c,x,v,y,F,B){var A,j,P,b,V,re,ce=v,me=v,De=T.pid>-1,we=E.pid>-1,Le=E.samples.length,Re=T.samples.length>0,Ie=Le>1,ye=(!De||Re)&&(!we||Ie)||this.ISGenerated||F;if(ye){this.ISGenerated||(P=this.generateIS(T,E,v));var X=this.isVideoContiguous,M=-1;if(Ie&&(M=C(E.samples),!X&&this.config.forceKeyFrameOnDiscontinuity))if(re=!0,M>0){n.logger.warn("[mp4-remuxer]: Dropped "+M+" out of "+Le+" video samples due to a missing keyframe");var N=this.getVideoStartPts(E.samples);E.samples=E.samples.slice(M),E.dropped+=M,me+=(E.samples[0].pts-N)/(E.timescale||9e4)}else M===-1&&(n.logger.warn("[mp4-remuxer]: No keyframe found out of "+Le+" video samples"),re=!1);if(this.ISGenerated){if(Re&&Ie){var Y=this.getVideoStartPts(E.samples),ie=s(T.samples[0].pts,Y)-Y,K=ie/E.inputTimeScale;ce+=Math.max(0,K),me+=Math.max(0,-K)}if(Re){if(T.samplerate||(n.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),P=this.generateIS(T,E,v)),j=this.remuxAudio(T,ce,this.isAudioContiguous,y,we||Ie||B===I.PlaylistLevelType.AUDIO?me:void 0),Ie){var pe=j?j.endPTS-j.startPTS:0;E.inputTimeScale||(n.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),P=this.generateIS(T,E,v)),A=this.remuxVideo(E,me,X,pe)}}else Ie&&(A=this.remuxVideo(E,me,X,0));A&&(A.firstKeyFrame=M,A.independent=M!==-1)}}return this.ISGenerated&&(c.samples.length&&(V=this.remuxID3(c,v)),x.samples.length&&(b=this.remuxText(x,v))),{audio:j,video:A,initSegment:P,independent:re,text:b,id3:V}},R.generateIS=function(T,E,c){var x=T.samples,v=E.samples,y=this.typeSupported,F={},B=!Object(z.isFiniteNumber)(this._initPTS),A="audio/mp4",j,P,b;if(B&&(j=P=Infinity),T.config&&x.length&&(T.timescale=T.samplerate,T.isAAC||(y.mpeg?(A="audio/mpeg",T.codec=""):y.mp3&&(T.codec="mp3")),F.audio={id:"audio",container:A,codec:T.codec,initSegment:!T.isAAC&&y.mpeg?new Uint8Array(0):L.default.initSegment([T]),metadata:{channelCount:T.channelCount}},B&&(b=T.inputTimeScale,j=P=x[0].pts-Math.round(b*c))),E.sps&&E.pps&&v.length&&(E.timescale=E.inputTimeScale,F.video={id:"main",container:"video/mp4",codec:E.codec,initSegment:L.default.initSegment([E]),metadata:{width:E.width,height:E.height}},B)){b=E.inputTimeScale;var V=this.getVideoStartPts(v),re=Math.round(b*c);P=Math.min(P,s(v[0].dts,V)-re),j=Math.min(j,V-re)}if(Object.keys(F).length)return this.ISGenerated=!0,B&&(this._initPTS=j,this._initDTS=P),{tracks:F,initPTS:j,timescale:b}},R.remuxVideo=function(T,E,c,x){var v=T.inputTimeScale,y=T.samples,F=[],B=y.length,A=this._initPTS,j=this.nextAvcDts,P=8,b,V,re,ce=Number.POSITIVE_INFINITY,me=Number.NEGATIVE_INFINITY,De=0,we=!1;if(!c||j===null){var Le=E*v,Re=y[0].pts-s(y[0].dts,y[0].pts);j=Le-Re}for(var Ie=0;Ie<B;Ie++){var ye=y[Ie];if(ye.pts=s(ye.pts-A,j),ye.dts=s(ye.dts-A,j),ye.dts>ye.pts){var X=9e4*.2;De=Math.max(Math.min(De,ye.pts-ye.dts),-1*X)}ye.dts<y[Ie>0?Ie-1:Ie].dts&&(we=!0)}we&&y.sort(function(Tt,ot){var $e=Tt.dts-ot.dts,yt=Tt.pts-ot.pts;return $e||yt}),V=y[0].dts,re=y[y.length-1].dts;var M=Math.round((re-V)/(B-1));if(De<0){if(De<M*-2){n.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(g.toMsFromMpegTsClock)(-M,!0)+" ms");for(var N=De,Y=0;Y<B;Y++)y[Y].dts=N=Math.max(N,y[Y].pts-M),y[Y].pts=Math.max(N,y[Y].pts)}else{n.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(g.toMsFromMpegTsClock)(De,!0)+" ms to overcome this issue");for(var ie=0;ie<B;ie++)y[ie].dts=y[ie].dts+De}V=y[0].dts}if(c){var K=V-j,pe=K>M,Se=K<-1;if(pe||Se){pe?n.logger.warn("AVC: "+Object(g.toMsFromMpegTsClock)(K,!0)+" ms ("+K+"dts) hole between fragments detected, filling it"):n.logger.warn("AVC: "+Object(g.toMsFromMpegTsClock)(-K,!0)+" ms ("+K+"dts) overlapping between fragments detected"),V=j;var Pe=y[0].pts-K;y[0].dts=V,y[0].pts=Pe,n.logger.log("Video: First PTS/DTS adjusted: "+Object(g.toMsFromMpegTsClock)(Pe,!0)+"/"+Object(g.toMsFromMpegTsClock)(V,!0)+", delta: "+Object(g.toMsFromMpegTsClock)(K,!0)+" ms")}}u&&(V=Math.max(0,V));for(var he=0,ve=0,xe=0;xe<B;xe++){for(var Ce=y[xe],Be=Ce.units,Ne=Be.length,Ue=0,He=0;He<Ne;He++)Ue+=Be[He].data.length;ve+=Ue,he+=Ne,Ce.length=Ue,Ce.dts=Math.max(Ce.dts,V),Ce.pts=Math.max(Ce.pts,Ce.dts,0),ce=Math.min(Ce.pts,ce),me=Math.max(Ce.pts,me)}re=y[B-1].dts;var ze=ve+4*he+8,Ge;try{Ge=new Uint8Array(ze)}catch(Tt){this.observer.emit(W.Events.ERROR,W.Events.ERROR,{type:H.ErrorTypes.MUX_ERROR,details:H.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:ze,reason:"fail allocating video mdat "+ze});return}var Je=new DataView(Ge.buffer);Je.setUint32(0,ze),Ge.set(L.default.types.mdat,4);for(var ke=0;ke<B;ke++){for(var Qe=y[ke],Ze=Qe.units,le=0,Z=0,q=Ze.length;Z<q;Z++){var ae=Ze[Z],ue=ae.data,ne=ae.data.byteLength;Je.setUint32(P,ne),P+=4,Ge.set(ue,P),P+=ne,le+=4+ne}if(ke<B-1)b=y[ke+1].dts-Qe.dts;else{var te=this.config,de=Qe.dts-y[ke>0?ke-1:ke].dts;if(te.stretchShortVideoTrack&&this.nextAudioPts!==null){var fe=Math.floor(te.maxBufferHole*v),be=(x?ce+x*v:this.nextAudioPts)-Qe.pts;be>fe?(b=be-de,b<0&&(b=de),n.logger.log("[mp4-remuxer]: It is approximately "+be/90+" ms to the next segment; using duration "+b/90+" ms for the last video frame.")):b=de}else b=de}var Te=Math.round(Qe.pts-Qe.dts);F.push(new _(Qe.key,b,le,Te))}if(F.length&&p&&p<70){var Me=F[0].flags;Me.dependsOn=2,Me.isNonSync=0}console.assert(b!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=j=re+b,this.isVideoContiguous=!0;var je=L.default.moof(T.sequenceNumber++,V,f({},T,{samples:F})),nt="video",it={data1:je,data2:Ge,startPTS:ce/v,endPTS:(me+b)/v,startDTS:V/v,endDTS:j/v,type:nt,hasAudio:!1,hasVideo:!0,nb:F.length,dropped:T.dropped};return T.samples=[],T.dropped=0,console.assert(Ge.length,"MDAT length must not be zero"),it},R.remuxAudio=function(T,E,c,x,v){var y=T.inputTimeScale,F=T.samplerate?T.samplerate:y,B=y/F,A=T.isAAC?h:o,j=A*B,P=this._initPTS,b=!T.isAAC&&this.typeSupported.mpeg,V=[],re=T.samples,ce=b?0:8,me=this.nextAudioPts||-1,De=E*y;if(this.isAudioContiguous=c=c||re.length&&me>0&&(x&&Math.abs(De-me)<9e3||Math.abs(s(re[0].pts-P,De)-me)<20*j),re.forEach(function(ue){ue.pts=s(ue.pts-P,De)}),!c||me<0){if(re=re.filter(function(ue){return ue.pts>=0}),!re.length)return;v===0?me=0:x?me=Math.max(0,De):me=re[0].pts}if(T.isAAC)for(var we=v!==void 0,Le=this.config.maxAudioFramesDrift,Re=0,Ie=me;Re<re.length;Re++){var ye=re[Re],X=ye.pts,M=X-Ie,N=Math.abs(1e3*M/y);if(M<=-Le*j&&we)Re===0&&(n.logger.warn("Audio frame @ "+(X/y).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*M/y)+" ms."),this.nextAudioPts=me=Ie=X);else if(M>=Le*j&&N<m&&we){var Y=Math.round(M/j);Ie=X-Y*j,Ie<0&&(Y--,Ie+=j),Re===0&&(this.nextAudioPts=me=Ie),n.logger.warn("[mp4-remuxer]: Injecting "+Y+" audio frame @ "+(Ie/y).toFixed(3)+"s due to "+Math.round(1e3*M/y)+" ms gap.");for(var ie=0;ie<Y;ie++){var K=Math.max(Ie,0),pe=U.default.getSilentFrame(T.manifestCodec||T.codec,T.channelCount);pe||(n.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),pe=ye.unit.subarray()),re.splice(Re,0,{unit:pe,pts:K}),Ie+=j,Re++}}ye.pts=Ie,Ie+=j}for(var Se=null,Pe=null,he,ve=0,xe=re.length;xe--;)ve+=re[xe].unit.byteLength;for(var Ce=0,Be=re.length;Ce<Be;Ce++){var Ne=re[Ce],Ue=Ne.unit,He=Ne.pts;if(Pe!==null){var ze=V[Ce-1];ze.duration=Math.round((He-Pe)/B)}else if(c&&T.isAAC&&(He=me),Se=He,ve>0){ve+=ce;try{he=new Uint8Array(ve)}catch(ue){this.observer.emit(W.Events.ERROR,W.Events.ERROR,{type:H.ErrorTypes.MUX_ERROR,details:H.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:ve,reason:"fail allocating audio mdat "+ve});return}if(!b){var Ge=new DataView(he.buffer);Ge.setUint32(0,ve),he.set(L.default.types.mdat,4)}}else return;he.set(Ue,ce);var Je=Ue.byteLength;ce+=Je,V.push(new _(!0,A,Je,0)),Pe=He}var ke=V.length;if(!ke)return;var Qe=V[V.length-1];this.nextAudioPts=me=Pe+B*Qe.duration;var Ze=b?new Uint8Array(0):L.default.moof(T.sequenceNumber++,Se/B,f({},T,{samples:V}));T.samples=[];var le=Se/y,Z=me/y,q="audio",ae={data1:Ze,data2:he,startPTS:le,endPTS:Z,startDTS:le,endDTS:Z,type:q,hasAudio:!0,hasVideo:!1,nb:ke};return this.isAudioContiguous=!0,console.assert(he.length,"MDAT length must not be zero"),ae},R.remuxEmptyAudio=function(T,E,c,x){var v=T.inputTimeScale,y=T.samplerate?T.samplerate:v,F=v/y,B=this.nextAudioPts,A=(B!==null?B:x.startDTS*v)+this._initDTS,j=x.endDTS*v+this._initDTS,P=F*h,b=Math.ceil((j-A)/P),V=U.default.getSilentFrame(T.manifestCodec||T.codec,T.channelCount);if(n.logger.warn("[mp4-remuxer]: remux empty Audio"),!V){n.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec");return}for(var re=[],ce=0;ce<b;ce++){var me=A+ce*P;re.push({unit:V,pts:me,dts:me})}return T.samples=re,this.remuxAudio(T,E,c,!1)},R.remuxID3=function(T,E){var c=T.samples.length;if(!c)return;for(var x=T.inputTimeScale,v=this._initPTS,y=this._initDTS,F=0;F<c;F++){var B=T.samples[F];B.pts=s(B.pts-v,E*x)/x,B.dts=s(B.dts-y,E*x)/x}var A=T.samples;return T.samples=[],{samples:A}},R.remuxText=function(T,E){var c=T.samples.length;if(!c)return;for(var x=T.inputTimeScale,v=this._initPTS,y=0;y<c;y++){var F=T.samples[y];F.pts=s(F.pts-v,E*x)/x}T.samples.sort(function(A,j){return A.pts-j.pts});var B=T.samples;return T.samples=[],{samples:B}},O}();function s(O,R){var S;if(R===null)return O;for(R<O?S=-8589934592:S=8589934592;Math.abs(O-R)>4294967296;)O+=S;return O}function C(O){for(var R=0;R<O.length;R++)if(O[R].key)return R;return-1}var _=function(R,S,T,E){this.size=void 0,this.duration=void 0,this.cts=void 0,this.flags=void 0,this.duration=S,this.size=T,this.cts=E,this.flags=new w(R)},w=function(R){this.isLeading=0,this.isDependedOn=0,this.hasRedundancy=0,this.degradPrio=0,this.dependsOn=1,this.isNonSync=1,this.dependsOn=R?2:1,this.isNonSync=R?0:1}},"./src/remux/passthrough-remuxer.ts":function(oe,$,k){"use strict";k.r($);var z=k("./src/polyfills/number.ts"),U=k("./src/utils/mp4-tools.ts"),L=k("./src/loader/fragment.ts"),W=k("./src/utils/logger.ts"),H=function(){function g(){this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=void 0,this.initTracks=void 0,this.lastEndDTS=null}var f=g.prototype;return f.destroy=function(){},f.resetTimeStamp=function(h){this.initPTS=h,this.lastEndDTS=null},f.resetNextTimestamp=function(){this.lastEndDTS=null},f.resetInitSegment=function(h,o,p){this.audioCodec=o,this.videoCodec=p,this.generateInitSegment(h),this.emitInitSegment=!0},f.generateInitSegment=function(h){var 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Skipping it!");return}this.chars[this.pos].setChar(x,this.currPenState),this.moveCursor(1)},T.clearFromPos=function(c){var x;for(x=c;x<H;x++)this.chars[x].reset()},T.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},T.clearToEndOfRow=function(){this.clearFromPos(this.pos)},T.getTextString=function(){for(var c=[],x=!0,v=0;v<H;v++){var y=this.chars[v].uchar;y!==" "&&(x=!1),c.push(y)}return x?"":c.join("")},T.setPenStyles=function(c){this.currPenState.setStyles(c);var x=this.chars[this.pos];x.setPenState(this.currPenState)},S}(),s=function(){function S(E){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.logger=void 0,this.rows=[];for(var c=0;c<W;c++)this.rows.push(new a(E));this.logger=E,this.currRow=W-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}var T=S.prototype;return T.reset=function(){for(var c=0;c<W;c++)this.rows[c].clear();this.currRow=W-1},T.equals=function(c){for(var x=!0,v=0;v<W;v++)if(!this.rows[v].equals(c.rows[v])){x=!1;break}return x},T.copy=function(c){for(var x=0;x<W;x++)this.rows[x].copy(c.rows[x])},T.isEmpty=function(){for(var c=!0,x=0;x<W;x++)if(!this.rows[x].isEmpty()){c=!1;break}return c},T.backSpace=function(){var c=this.rows[this.currRow];c.backSpace()},T.clearToEndOfRow=function(){var c=this.rows[this.currRow];c.clearToEndOfRow()},T.insertChar=function(c){var x=this.rows[this.currRow];x.insertChar(c)},T.setPen=function(c){var x=this.rows[this.currRow];x.setPenStyles(c)},T.moveCursor=function(c){var x=this.rows[this.currRow];x.moveCursor(c)},T.setCursor=function(c){this.logger.log(h.INFO,"setCursor: "+c);var x=this.rows[this.currRow];x.setCursor(c)},T.setPAC=function(c){this.logger.log(h.INFO,"pacData = "+JSON.stringify(c));var x=c.row-1;if(this.nrRollUpRows&&x<this.nrRollUpRows-1&&(x=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==x){for(var v=0;v<W;v++)this.rows[v].clear();var y=this.currRow+1-this.nrRollUpRows,F=this.lastOutputScreen;if(F){var B=F.rows[y].cueStartTime,A=this.logger.time;if(B&&A!==null&&B<A)for(var j=0;j<this.nrRollUpRows;j++)this.rows[x-this.nrRollUpRows+j+1].copy(F.rows[y+j])}}this.currRow=x;var P=this.rows[this.currRow];if(c.indent!==null){var b=c.indent,V=Math.max(b-1,0);P.setCursor(c.indent),c.color=P.chars[V].penState.foreground}var re={foreground:c.color,underline:c.underline,italics:c.italics,background:"black",flash:!1};this.setPen(re)},T.setBkgData=function(c){this.logger.log(h.INFO,"bkgData = "+JSON.stringify(c)),this.backSpace(),this.setPen(c),this.insertChar(32)},T.setRollUpRows=function(c){this.nrRollUpRows=c},T.rollUp=function(){if(this.nrRollUpRows===null){this.logger.log(h.DEBUG,"roll_up but nrRollUpRows not set yet");return}this.logger.log(h.TEXT,this.getDisplayText());var c=this.currRow+1-this.nrRollUpRows,x=this.rows.splice(c,1)[0];x.clear(),this.rows.splice(this.currRow,0,x),this.logger.log(h.INFO,"Rolling up")},T.getDisplayText=function(c){c=c||!1;for(var x=[],v="",y=-1,F=0;F<W;F++){var B=this.rows[F].getTextString();B&&(y=F+1,c?x.push("Row "+y+": '"+B+"'"):x.push(B.trim()))}return x.length>0&&(c?v="["+x.join(" | ")+"]":v=x.join(`
`)),v},T.getTextAndFormat=function(){return this.rows},S}(),C=function(){function S(E,c,x){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=E,this.outputFilter=c,this.mode=null,this.verbose=0,this.displayedMemory=new s(x),this.nonDisplayedMemory=new s(x),this.lastOutputScreen=new s(x),this.currRollUpRow=this.displayedMemory.rows[W-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=x}var T=S.prototype;return T.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},T.getHandler=function(){return this.outputFilter},T.setHandler=function(c){this.outputFilter=c},T.setPAC=function(c){this.writeScreen.setPAC(c)},T.setBkgData=function(c){this.writeScreen.setBkgData(c)},T.setMode=function(c){if(c===this.mode)return;this.mode=c,this.logger.log(h.INFO,"MODE="+c),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=c},T.insertChars=function(c){for(var x=0;x<c.length;x++)this.writeScreen.insertChar(c[x]);var v=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(h.INFO,v+": "+this.writeScreen.getDisplayText(!0)),(this.mode==="MODE_PAINT-ON"||this.mode==="MODE_ROLL-UP")&&(this.logger.log(h.TEXT,"DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},T.ccRCL=function(){this.logger.log(h.INFO,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},T.ccBS=function(){if(this.logger.log(h.INFO,"BS - BackSpace"),this.mode==="MODE_TEXT")return;this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate()},T.ccAOF=function(){},T.ccAON=function(){},T.ccDER=function(){this.logger.log(h.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},T.ccRU=function(c){this.logger.log(h.INFO,"RU("+c+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(c)},T.ccFON=function(){this.logger.log(h.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},T.ccRDC=function(){this.logger.log(h.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},T.ccTR=function(){this.logger.log(h.INFO,"TR"),this.setMode("MODE_TEXT")},T.ccRTD=function(){this.logger.log(h.INFO,"RTD"),this.setMode("MODE_TEXT")},T.ccEDM=function(){this.logger.log(h.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},T.ccCR=function(){this.logger.log(h.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},T.ccENM=function(){this.logger.log(h.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},T.ccEOC=function(){if(this.logger.log(h.INFO,"EOC - End Of Caption"),this.mode==="MODE_POP-ON"){var c=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=c,this.writeScreen=this.nonDisplayedMemory,this.logger.log(h.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},T.ccTO=function(c){this.logger.log(h.INFO,"TO("+c+") - Tab Offset"),this.writeScreen.moveCursor(c)},T.ccMIDROW=function(c){var x={flash:!1};if(x.underline=c%2===1,x.italics=c>=46,x.italics)x.foreground="white";else{var v=Math.floor(c/2)-16,y=["white","green","blue","cyan","red","yellow","magenta"];x.foreground=y[v]}this.logger.log(h.INFO,"MIDROW: "+JSON.stringify(x)),this.writeScreen.setPen(x)},T.outputDataUpdate=function(c){c===void 0&&(c=!1);var x=this.logger.time;if(x===null)return;this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=x:this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,x,this.lastOutputScreen),c&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:x),this.lastOutputScreen.copy(this.displayedMemory))},T.cueSplitAtTime=function(c){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,c,this.displayedMemory),this.cueStartTime=c))},S}(),_=function(){function S(E,c,x){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var v=new o;this.channels=[null,new C(E,c,v),new C(E+1,x,v)],this.cmdHistory=R(),this.logger=v}var T=S.prototype;return T.getHandler=function(c){return this.channels[c].getHandler()},T.setHandler=function(c,x){this.channels[c].setHandler(x)},T.addData=function(c,x){var v,y,F,B=!1;this.logger.time=c;for(var A=0;A<x.length;A+=2){if(y=x[A]&127,F=x[A+1]&127,y===0&&F===0)continue;if(this.logger.log(h.DATA,"["+p([x[A],x[A+1]])+"] -> ("+p([y,F])+")"),v=this.parseCmd(y,F),v||(v=this.parseMidrow(y,F)),v||(v=this.parsePAC(y,F)),v||(v=this.parseBackgroundAttributes(y,F)),!v&&(B=this.parseChars(y,F),B)){var j=this.currentChannel;if(j&&j>0){var P=this.channels[j];P.insertChars(B)}else this.logger.log(h.WARNING,"No channel found yet. TEXT-MODE?")}!v&&!B&&this.logger.log(h.WARNING,"Couldn't parse cleaned data "+p([y,F])+" orig: "+p([x[A],x[A+1]]))}},T.parseCmd=function(c,x){var v=this.cmdHistory,y=(c===20||c===28||c===21||c===29)&&x>=32&&x<=47,F=(c===23||c===31)&&x>=33&&x<=35;if(!(y||F))return!1;if(O(c,x,v))return w(null,null,v),this.logger.log(h.DEBUG,"Repeated command ("+p([c,x])+") is dropped"),!0;var B=c===20||c===21||c===23?1:2,A=this.channels[B];return c===20||c===21||c===28||c===29?x===32?A.ccRCL():x===33?A.ccBS():x===34?A.ccAOF():x===35?A.ccAON():x===36?A.ccDER():x===37?A.ccRU(2):x===38?A.ccRU(3):x===39?A.ccRU(4):x===40?A.ccFON():x===41?A.ccRDC():x===42?A.ccTR():x===43?A.ccRTD():x===44?A.ccEDM():x===45?A.ccCR():x===46?A.ccENM():x===47&&A.ccEOC():A.ccTO(x-32),w(c,x,v),this.currentChannel=B,!0},T.parseMidrow=function(c,x){var v=0;if((c===17||c===25)&&x>=32&&x<=47){if(c===17?v=1:v=2,v!==this.currentChannel)return this.logger.log(h.ERROR,"Mismatch channel in midrow parsing"),!1;var y=this.channels[v];return y?(y.ccMIDROW(x),this.logger.log(h.DEBUG,"MIDROW ("+p([c,x])+")"),!0):!1}return!1},T.parsePAC=function(c,x){var v,y=this.cmdHistory,F=(c>=17&&c<=23||c>=25&&c<=31)&&x>=64&&x<=127,B=(c===16||c===24)&&x>=64&&x<=95;if(!(F||B))return!1;if(O(c,x,y))return w(null,null,y),!0;var A=c<=23?1:2;x>=64&&x<=95?v=A===1?n[c]:g[c]:v=A===1?I[c]:f[c];var j=this.channels[A];return j?(j.setPAC(this.interpretPAC(v,x)),w(c,x,y),this.currentChannel=A,!0):!1},T.interpretPAC=function(c,x){var v,y={color:null,italics:!1,indent:null,underline:!1,row:c};return x>95?v=x-96:v=x-64,y.underline=(v&1)===1,v<=13?y.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(v/2)]:v<=15?(y.italics=!0,y.color="white"):y.indent=Math.floor((v-16)/2)*4,y},T.parseChars=function(c,x){var v,y=null,F=null;if(c>=25?(v=2,F=c-8):(v=1,F=c),F>=17&&F<=19){var B;F===17?B=x+80:F===18?B=x+112:B=x+144,this.logger.log(h.INFO,"Special char '"+L(B)+"' in channel "+v),y=[B]}else c>=32&&c<=127&&(y=x===0?[c]:[c,x]);if(y){var A=p(y);this.logger.log(h.DEBUG,"Char codes = "+A.join(",")),w(c,x,this.cmdHistory)}return y},T.parseBackgroundAttributes=function(c,x){var v=(c===16||c===24)&&x>=32&&x<=47,y=(c===23||c===31)&&x>=45&&x<=47;if(!(v||y))return!1;var F,B={};c===16||c===24?(F=Math.floor((x-32)/2),B.background=m[F],x%2===1&&(B.background=B.background+"_semi")):x===45?B.background="transparent":(B.foreground="black",x===47&&(B.underline=!0));var A=c<=23?1:2,j=this.channels[A];return j.setBkgData(B),w(c,x,this.cmdHistory),!0},T.reset=function(){for(var c=0;c<Object.keys(this.channels).length;c++){var x=this.channels[c];x&&x.reset()}this.cmdHistory=R()},T.cueSplitAtTime=function(c){for(var x=0;x<this.channels.length;x++){var v=this.channels[x];v&&v.cueSplitAtTime(c)}},S}();function w(S,T,E){E.a=S,E.b=T}function O(S,T,E){return E.a===S&&E.b===T}function R(){return{a:null,b:null}}$.default=_},"./src/utils/codecs.ts":function(oe,$,k){"use strict";k.r($),k.d($,"isCodecType",function(){return U}),k.d($,"isCodecSupportedInMp4",function(){return L});var z={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 U(W,H){var n=z[H];return!!n&&n[W.slice(0,4)]===!0}function L(W,H){return MediaSource.isTypeSupported((H||"video")+'/mp4;codecs="'+W+'"')}},"./src/utils/cues.ts":function(oe,$,k){"use strict";k.r($);var z=k("./src/utils/vttparser.ts"),U=k("./src/utils/webvtt-parser.ts"),L=k("./src/utils/texttrack-utils.ts"),W=/\s/,H={newCue:function(I,g,f,m){for(var h=[],o,p,l,u,a,s=self.VTTCue||self.TextTrackCue,C=0;C<m.rows.length;C++)if(o=m.rows[C],l=!0,u=0,a="",!o.isEmpty()){for(var _=0;_<o.chars.length;_++)W.test(o.chars[_].uchar)&&l?u++:(a+=o.chars[_].uchar,l=!1);o.cueStartTime=g,g===f&&(f+=1e-4),u>=16?u--:u++;var w=Object(z.fixLineBreaks)(a.trim()),O=Object(U.generateCueId)(g,f,w);(!I||!I.cues||!I.cues.getCueById(O))&&(p=new s(g,f,w),p.id=O,p.line=C+1,p.align="left",p.position=10+Math.min(80,Math.floor(u*8/32)*10),h.push(p))}return I&&h.length&&(h.sort(function(R,S){return R.line==="auto"||S.line==="auto"?0:R.line>8&&S.line>8?S.line-R.line:R.line-S.line}),h.forEach(function(R){return Object(L.addCueToTrack)(I,R)})),h}};$.default=H},"./src/utils/discontinuities.ts":function(oe,$,k){"use strict";k.r($),k.d($,"findFirstFragWithCC",function(){return W}),k.d($,"shouldAlignOnDiscontinuities",function(){return H}),k.d($,"findDiscontinuousReferenceFrag",function(){return n}),k.d($,"adjustSlidingStart",function(){return g}),k.d($,"alignStream",function(){return f}),k.d($,"alignPDT",function(){return h}),k.d($,"alignFragmentByPDTDelta",function(){return o}),k.d($,"alignMediaPlaylistByPDT",function(){return p});var z=k("./src/polyfills/number.ts"),U=k("./src/utils/logger.ts"),L=k("./src/controller/level-helper.ts");function W(l,u){for(var a=null,s=0,C=l.length;s<C;s++){var _=l[s];if(_&&_.cc===u){a=_;break}}return a}function H(l,u,a){return!!(u.details&&(a.endCC>a.startCC||l&&l.cc<a.startCC))}function n(l,u){var a=l.fragments,s=u.fragments;if(!s.length||!a.length){U.logger.log("No fragments to align");return}var C=W(a,s[0].cc);if(!C||C&&!C.startPTS){U.logger.log("No frag in previous level to align on");return}return C}function I(l,u){if(l){var a=l.start+u;l.start=l.startPTS=a,l.endPTS=a+l.duration}}function g(l,u){for(var a=u.fragments,s=0,C=a.length;s<C;s++)I(a[s],l);u.fragmentHint&&I(u.fragmentHint,l),u.alignedSliding=!0}function 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