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C=["case","return","do","if","throw","else","await","break","continue","async"],w=["before-newline","after-newline","preserve-newline"],x=S(w),_=[x.before_newline,x.preserve_newline],o={BlockStatement:"BlockStatement",Statement:"Statement",ObjectLiteral:"ObjectLiteral",ArrayLiteral:"ArrayLiteral",ForInitializer:"ForInitializer",Conditional:"Conditional",Expression:"Expression"};function b(v,G){if(G.multiline_frame||G.mode===o.ForInitializer||G.mode===o.Conditional)return;v.remove_indent(G.start_line_index)}function m(v){v=v.replace(h.allLineBreaks,`
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v=this._output.get_code(Y),v},j.prototype.handle_token=function(v,G){v.type===u.START_EXPR?this.handle_start_expr(v):v.type===u.END_EXPR?this.handle_end_expr(v):v.type===u.START_BLOCK?this.handle_start_block(v):v.type===u.END_BLOCK?this.handle_end_block(v):v.type===u.WORD?this.handle_word(v):v.type===u.RESERVED?this.handle_word(v):v.type===u.SEMICOLON?this.handle_semicolon(v):v.type===u.STRING?this.handle_string(v):v.type===u.EQUALS?this.handle_equals(v):v.type===u.OPERATOR?this.handle_operator(v):v.type===u.COMMA?this.handle_comma(v):v.type===u.BLOCK_COMMENT?this.handle_block_comment(v,G):v.type===u.COMMENT?this.handle_comment(v,G):v.type===u.DOT?this.handle_dot(v):v.type===u.EOF?this.handle_eof(v):v.type===u.UNKNOWN?this.handle_unknown(v,G):this.handle_unknown(v,G)},j.prototype.handle_whitespace_and_comments=function(v,G){var Y=v.newlines,re=this._options.keep_array_indentation&&E(this._flags.mode);if(v.comments_before)for(var oe=v.comments_before.next();oe;)this.handle_whitespace_and_comments(oe,G),this.handle_token(oe,G),oe=v.comments_before.next();if(re)for(var we=0;we<Y;we+=1)this.print_newline(we>0,G);else if(this._options.max_preserve_newlines&&Y>this._options.max_preserve_newlines&&(Y=this._options.max_preserve_newlines),this._options.preserve_newlines&&Y>1){this.print_newline(!1,G);for(var pe=1;pe<Y;pe+=1)this.print_newline(!0,G)}};var I=["async","break","continue","return","throw","yield"];j.prototype.allow_wrap_or_preserved_newline=function(v,G){if(G=G===void 0?!1:G,this._output.just_added_newline())return;var Y=this._options.preserve_newlines&&v.newlines||G,re=c(this._flags.last_token.text,a)||c(v.text,a);if(re){var oe=c(this._flags.last_token.text,a)&&c(this._options.operator_position,_)||c(v.text,a);Y=Y&&oe}if(Y)this.print_newline(!1,!0);else if(this._options.wrap_line_length){if(R(this._flags.last_token,I))return;this._output.set_wrap_point()}},j.prototype.print_newline=function(v,G){if(!G&&(this._flags.last_token.text!==";"&&this._flags.last_token.text!==","&&this._flags.last_token.text!=="="&&(this._flags.last_token.type!==u.OPERATOR||this._flags.last_token.text==="--"||this._flags.last_token.text==="++")))for(var Y=this._tokens.peek();this._flags.mode===o.Statement&&!(this._flags.if_block&&T(Y,"else"))&&!this._flags.do_block;)this.restore_mode();this._output.add_new_line(v)&&(this._flags.multiline_frame=!0)},j.prototype.print_token_line_indentation=function(v){this._output.just_added_newline()&&(this._options.keep_array_indentation&&v.newlines&&(v.text==="["||E(this._flags.mode))?(this._output.current_line.set_indent(-1),this._output.current_line.push(v.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(v){if(this._output.raw){this._output.add_raw_token(v);return}if(this._options.comma_first&&v.previous&&v.previous.type===u.COMMA&&this._output.just_added_newline()&&this._output.previous_line.last()===","){var G=this._output.previous_line.pop();this._output.previous_line.is_empty()&&(this._output.previous_line.push(G),this._output.trim(!0),this._output.current_line.pop(),this._output.trim()),this.print_token_line_indentation(v),this._output.add_token(","),this._output.space_before_token=!0}this.print_token_line_indentation(v),this._output.non_breaking_space=!0,this._output.add_token(v.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(v){this._flags?(this._flag_store.push(this._flags),this._previous_flags=this._flags):this._previous_flags=this.create_flags(null,v),this._flags=this.create_flags(this._previous_flags,v),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===o.Statement&&b(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===o.ObjectLiteral&&this._flags.mode===o.Statement&&(this._flags.last_token.text===":"&&this._flags.ternary_depth===0||R(this._flags.last_token,["get","set"]))},j.prototype.start_of_statement=function(v){var G=!1;return G=G||R(this._flags.last_token,["var","let","const"])&&v.type===u.WORD,G=G||T(this._flags.last_token,"do"),G=G||!(this._flags.parent.mode===o.ObjectLiteral&&this._flags.mode===o.Statement)&&R(this._flags.last_token,I)&&!v.newlines,G=G||T(this._flags.last_token,"else")&&!(T(v,"if")&&!v.comments_before),G=G||this._flags.last_token.type===u.END_EXPR&&(this._previous_flags.mode===o.ForInitializer||this._previous_flags.mode===o.Conditional),G=G||this._flags.last_token.type===u.WORD&&this._flags.mode===o.BlockStatement&&!this._flags.in_case&&!(v.text==="--"||v.text==="++")&&this._last_last_text!=="function"&&v.type!==u.WORD&&v.type!==u.RESERVED,G=G||this._flags.mode===o.ObjectLiteral&&(this._flags.last_token.text===":"&&this._flags.ternary_depth===0||R(this._flags.last_token,["get","set"])),G?(this.set_mode(o.Statement),this.indent(),this.handle_whitespace_and_comments(v,!0),this.start_of_object_property()||this.allow_wrap_or_preserved_newline(v,R(v,["do","for","if","while"])),!0):!1},j.prototype.handle_start_expr=function(v){this.start_of_statement(v)||this.handle_whitespace_and_comments(v);var G=o.Expression;if(v.text==="["){if(this._flags.last_token.type===u.WORD||this._flags.last_token.text===")"){R(this._flags.last_token,l)&&(this._output.space_before_token=!0),this.print_token(v),this.set_mode(G),this.indent(),this._options.space_in_paren&&(this._output.space_before_token=!0);return}G=o.ArrayLiteral,E(this._flags.mode)&&((this._flags.last_token.text==="["||this._flags.last_token.text===","&&(this._last_last_text==="]"||this._last_last_text==="}"))&&(this._options.keep_array_indentation||this.print_newline())),c(this._flags.last_token.type,[u.START_EXPR,u.END_EXPR,u.WORD,u.OPERATOR,u.DOT])||(this._output.space_before_token=!0)}else{if(this._flags.last_token.type===u.RESERVED)this._flags.last_token.text==="for"?(this._output.space_before_token=this._options.space_before_conditional,G=o.ForInitializer):c(this._flags.last_token.text,["if","while","switch"])?(this._output.space_before_token=this._options.space_before_conditional,G=o.Conditional):c(this._flags.last_word,["await","async"])?this._output.space_before_token=!0:this._flags.last_token.text==="import"&&v.whitespace_before===""?this._output.space_before_token=!1:(c(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===u.EQUALS||this._flags.last_token.type===u.OPERATOR)this.start_of_object_property()||this.allow_wrap_or_preserved_newline(v);else if(this._flags.last_token.type===u.WORD){this._output.space_before_token=!1;var Y=this._tokens.peek(-3);if(this._options.space_after_named_function&&Y){var re=this._tokens.peek(-4);R(Y,["async","function"])||Y.text==="*"&&R(re,["async","function"])?this._output.space_before_token=!0:this._flags.mode===o.ObjectLiteral?(Y.text==="{"||Y.text===","||Y.text==="*"&&(re.text==="{"||re.text===","))&&(this._output.space_before_token=!0):this._flags.parent&&this._flags.parent.class_start_block&&(this._output.space_before_token=!0)}}else this.allow_wrap_or_preserved_newline(v);(this._flags.last_token.type===u.RESERVED&&(this._flags.last_word==="function"||this._flags.last_word==="typeof")||this._flags.last_token.text==="*"&&(c(this._last_last_text,["function","yield"])||this._flags.mode===o.ObjectLiteral&&c(this._last_last_text,["{",","])))&&(this._output.space_before_token=this._options.space_after_anon_function)}this._flags.last_token.text===";"||this._flags.last_token.type===u.START_BLOCK?this.print_newline():(this._flags.last_token.type===u.END_EXPR||this._flags.last_token.type===u.START_EXPR||this._flags.last_token.type===u.END_BLOCK||this._flags.last_token.text==="."||this._flags.last_token.type===u.COMMA)&&this.allow_wrap_or_preserved_newline(v,v.newlines),this.print_token(v),this.set_mode(G),this._options.space_in_paren&&(this._output.space_before_token=!0),this.indent()},j.prototype.handle_end_expr=function(v){for(;this._flags.mode===o.Statement;)this.restore_mode();this.handle_whitespace_and_comments(v),this._flags.multiline_frame&&this.allow_wrap_or_preserved_newline(v,v.text==="]"&&E(this._flags.mode)&&!this._options.keep_array_indentation),this._options.space_in_paren&&(this._flags.last_token.type===u.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(v),this.restore_mode(),b(this._output,this._previous_flags),this._flags.do_while&&this._previous_flags.mode===o.Conditional&&(this._previous_flags.mode=o.Expression,this._flags.do_block=!1,this._flags.do_while=!1)},j.prototype.handle_start_block=function(v){this.handle_whitespace_and_comments(v);var G=this._tokens.peek(),Y=this._tokens.peek(1);this._flags.last_word==="switch"&&this._flags.last_token.type===u.END_EXPR?(this.set_mode(o.BlockStatement),this._flags.in_case_statement=!0):this._flags.case_body?this.set_mode(o.BlockStatement):Y&&(c(Y.text,[":",","])&&c(G.type,[u.STRING,u.WORD,u.RESERVED])||c(G.text,["get","set","..."])&&c(Y.type,[u.WORD,u.RESERVED]))?c(this._last_last_text,["class","interface"])&&!c(Y.text,[":",","])?this.set_mode(o.BlockStatement):this.set_mode(o.ObjectLiteral):this._flags.last_token.type===u.OPERATOR&&this._flags.last_token.text==="=>"?this.set_mode(o.BlockStatement):c(this._flags.last_token.type,[u.EQUALS,u.START_EXPR,u.COMMA,u.OPERATOR])||R(this._flags.last_token,["return","throw","import","default"])?this.set_mode(o.ObjectLiteral):this.set_mode(o.BlockStatement),this._flags.last_token&&(R(this._flags.last_token.previous,["class","extends"])&&(this._flags.class_start_block=!0));var re=!G.comments_before&&G.text==="}",oe=re&&this._flags.last_word==="function"&&this._flags.last_token.type===u.END_EXPR;if(this._options.brace_preserve_inline){var we=0,pe=null;this._flags.inline_frame=!0;do if(we+=1,pe=this._tokens.peek(we-1),pe.newlines){this._flags.inline_frame=!1;break}while(pe.type!==u.EOF&&!(pe.type===u.END_BLOCK&&pe.opened===v))}(this._options.brace_style==="expand"||this._options.brace_style==="none"&&v.newlines)&&!this._flags.inline_frame?this._flags.last_token.type!==u.OPERATOR&&(oe||this._flags.last_token.type===u.EQUALS||R(this._flags.last_token,C)&&this._flags.last_token.text!=="else")?this._output.space_before_token=!0:this.print_newline(!1,!0):(E(this._previous_flags.mode)&&(this._flags.last_token.type===u.START_EXPR||this._flags.last_token.type===u.COMMA)&&((this._flags.last_token.type===u.COMMA||this._options.space_in_paren)&&(this._output.space_before_token=!0),(this._flags.last_token.type===u.COMMA||this._flags.last_token.type===u.START_EXPR&&this._flags.inline_frame)&&(this.allow_wrap_or_preserved_newline(v),this._previous_flags.multiline_frame=this._previous_flags.multiline_frame||this._flags.multiline_frame,this._flags.multiline_frame=!1)),this._flags.last_token.type!==u.OPERATOR&&this._flags.last_token.type!==u.START_EXPR&&(this._flags.last_token.type===u.START_BLOCK&&!this._flags.inline_frame?this.print_newline():this._output.space_before_token=!0)),this.print_token(v),this.indent(),!re&&!(this._options.brace_preserve_inline&&this._flags.inline_frame)&&this.print_newline()},j.prototype.handle_end_block=function(v){for(this.handle_whitespace_and_comments(v);this._flags.mode===o.Statement;)this.restore_mode();var G=this._flags.last_token.type===u.START_BLOCK;this._flags.inline_frame&&!G?this._output.space_before_token=!0:this._options.brace_style==="expand"?G||this.print_newline():G||(E(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(v)},j.prototype.handle_word=function(v){if(v.type===u.RESERVED){if(c(v.text,["set","get"])&&this._flags.mode!==o.ObjectLiteral)v.type=u.WORD;else if(v.text==="import"&&c(this._tokens.peek().text,["(","."]))v.type=u.WORD;else if(c(v.text,["as","from"])&&!this._flags.import_block)v.type=u.WORD;else if(this._flags.mode===o.ObjectLiteral){var G=this._tokens.peek();G.text===":"&&(v.type=u.WORD)}}if(this.start_of_statement(v)?R(this._flags.last_token,["var","let","const"])&&v.type===u.WORD&&(this._flags.declaration_statement=!0):v.newlines&&!N(this._flags.mode)&&(this._flags.last_token.type!==u.OPERATOR||this._flags.last_token.text==="--"||this._flags.last_token.text==="++")&&this._flags.last_token.type!==u.EQUALS&&(this._options.preserve_newlines||!R(this._flags.last_token,["var","let","const","set","get"]))?(this.handle_whitespace_and_comments(v),this.print_newline()):this.handle_whitespace_and_comments(v),this._flags.do_block&&!this._flags.do_while)if(T(v,"while")){this._output.space_before_token=!0,this.print_token(v),this._output.space_before_token=!0,this._flags.do_while=!0;return}else this.print_newline(),this._flags.do_block=!1;if(this._flags.if_block)if(!this._flags.else_block&&T(v,"else"))this._flags.else_block=!0;else{for(;this._flags.mode===o.Statement;)this.restore_mode();this._flags.if_block=!1,this._flags.else_block=!1}if(this._flags.in_case_statement&&R(v,["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(v),this._flags.in_case=!0;return}if((this._flags.last_token.type===u.COMMA||this._flags.last_token.type===u.START_EXPR||this._flags.last_token.type===u.EQUALS||this._flags.last_token.type===u.OPERATOR)&&(this.start_of_object_property()||this.allow_wrap_or_preserved_newline(v)),T(v,"function")){(c(this._flags.last_token.text,["}",";"])||this._output.just_added_newline()&&!(c(this._flags.last_token.text,["(","[","{",":","=",","])||this._flags.last_token.type===u.OPERATOR))&&(!this._output.just_added_blankline()&&!v.comments_before&&(this.print_newline(),this.print_newline(!0))),this._flags.last_token.type===u.RESERVED||this._flags.last_token.type===u.WORD?R(this._flags.last_token,["get","set","new","export"])||R(this._flags.last_token,I)?this._output.space_before_token=!0:T(this._flags.last_token,"default")&&this._last_last_text==="export"?this._output.space_before_token=!0:this._flags.last_token.text==="declare"?this._output.space_before_token=!0:this.print_newline():this._flags.last_token.type===u.OPERATOR||this._flags.last_token.text==="="?this._output.space_before_token=!0:!this._flags.multiline_frame&&(N(this._flags.mode)||E(this._flags.mode))||this.print_newline(),this.print_token(v),this._flags.last_word=v.text;return}var Y="NONE";if(this._flags.last_token.type===u.END_BLOCK?this._previous_flags.inline_frame?Y="SPACE":R(v,["else","catch","finally","from"])?this._options.brace_style==="expand"||this._options.brace_style==="end-expand"||this._options.brace_style==="none"&&v.newlines?Y="NEWLINE":(Y="SPACE",this._output.space_before_token=!0):Y="NEWLINE":this._flags.last_token.type===u.SEMICOLON&&this._flags.mode===o.BlockStatement?Y="NEWLINE":this._flags.last_token.type===u.SEMICOLON&&N(this._flags.mode)?Y="SPACE":this._flags.last_token.type===u.STRING?Y="NEWLINE":this._flags.last_token.type===u.RESERVED||this._flags.last_token.type===u.WORD||this._flags.last_token.text==="*"&&(c(this._last_last_text,["function","yield"])||this._flags.mode===o.ObjectLiteral&&c(this._last_last_text,["{",","]))?Y="SPACE":this._flags.last_token.type===u.START_BLOCK?this._flags.inline_frame?Y="SPACE":Y="NEWLINE":this._flags.last_token.type===u.END_EXPR&&(this._output.space_before_token=!0,Y="NEWLINE"),R(v,l)&&this._flags.last_token.text!==")"&&(this._flags.inline_frame||this._flags.last_token.text==="else"||this._flags.last_token.text==="export"?Y="SPACE":Y="NEWLINE"),R(v,["else","catch","finally"]))if((!(this._flags.last_token.type===u.END_BLOCK&&this._previous_flags.mode===o.BlockStatement)||this._options.brace_style==="expand"||this._options.brace_style==="end-expand"||this._options.brace_style==="none"&&v.newlines)&&!this._flags.inline_frame)this.print_newline();else{this._output.trim(!0);var re=this._output.current_line;re.last()!=="}"&&this.print_newline(),this._output.space_before_token=!0}else Y==="NEWLINE"?R(this._flags.last_token,C)?this._output.space_before_token=!0:this._flags.last_token.text==="declare"&&R(v,["var","let","const"])?this._output.space_before_token=!0:this._flags.last_token.type!==u.END_EXPR?(this._flags.last_token.type!==u.START_EXPR||!R(v,["var","let","const"]))&&this._flags.last_token.text!==":"&&(T(v,"if")&&T(v.previous,"else")?this._output.space_before_token=!0:this.print_newline()):R(v,l)&&this._flags.last_token.text!==")"&&this.print_newline():this._flags.multiline_frame&&E(this._flags.mode)&&this._flags.last_token.text===","&&this._last_last_text==="}"?this.print_newline():Y==="SPACE"&&(this._output.space_before_token=!0);v.previous&&(v.previous.type===u.WORD||v.previous.type===u.RESERVED)&&(this._output.space_before_token=!0),this.print_token(v),this._flags.last_word=v.text,v.type===u.RESERVED&&(v.text==="do"?this._flags.do_block=!0:v.text==="if"?this._flags.if_block=!0:v.text==="import"?this._flags.import_block=!0:this._flags.import_block&&T(v,"from")&&(this._flags.import_block=!1))},j.prototype.handle_semicolon=function(v){this.start_of_statement(v)?this._output.space_before_token=!1:this.handle_whitespace_and_comments(v);for(var G=this._tokens.peek();this._flags.mode===o.Statement&&!(this._flags.if_block&&T(G,"else"))&&!this._flags.do_block;)this.restore_mode();this._flags.import_block&&(this._flags.import_block=!1),this.print_token(v)},j.prototype.handle_string=function(v){v.text.startsWith("`")&&v.newlines===0&&v.whitespace_before===""&&(v.previous.text===")"||this._flags.last_token.type===u.WORD)||(this.start_of_statement(v)?this._output.space_before_token=!0:(this.handle_whitespace_and_comments(v),this._flags.last_token.type===u.RESERVED||this._flags.last_token.type===u.WORD||this._flags.inline_frame?this._output.space_before_token=!0:this._flags.last_token.type===u.COMMA||this._flags.last_token.type===u.START_EXPR||this._flags.last_token.type===u.EQUALS||this._flags.last_token.type===u.OPERATOR?this.start_of_object_property()||this.allow_wrap_or_preserved_newline(v):v.text.startsWith("`")&&this._flags.last_token.type===u.END_EXPR&&(v.previous.text==="]"||v.previous.text===")")&&v.newlines===0?this._output.space_before_token=!0:this.print_newline())),this.print_token(v)},j.prototype.handle_equals=function(v){this.start_of_statement(v)||this.handle_whitespace_and_comments(v),this._flags.declaration_statement&&(this._flags.declaration_assignment=!0),this._output.space_before_token=!0,this.print_token(v),this._output.space_before_token=!0},j.prototype.handle_comma=function(v){this.handle_whitespace_and_comments(v,!0),this.print_token(v),this._output.space_before_token=!0,this._flags.declaration_statement?(N(this._flags.parent.mode)&&(this._flags.declaration_assignment=!1),this._flags.declaration_assignment?(this._flags.declaration_assignment=!1,this.print_newline(!1,!0)):this._options.comma_first&&this.allow_wrap_or_preserved_newline(v)):this._flags.mode===o.ObjectLiteral||this._flags.mode===o.Statement&&this._flags.parent.mode===o.ObjectLiteral?(this._flags.mode===o.Statement&&this.restore_mode(),this._flags.inline_frame||this.print_newline()):this._options.comma_first&&this.allow_wrap_or_preserved_newline(v)},j.prototype.handle_operator=function(v){var G=v.text==="*"&&(R(this._flags.last_token,["function","yield"])||c(this._flags.last_token.type,[u.START_BLOCK,u.COMMA,u.END_BLOCK,u.SEMICOLON])),Y=c(v.text,["-","+"])&&(c(this._flags.last_token.type,[u.START_BLOCK,u.START_EXPR,u.EQUALS,u.OPERATOR])||c(this._flags.last_token.text,l)||this._flags.last_token.text===",");if(!this.start_of_statement(v)){var re=!G;this.handle_whitespace_and_comments(v,re)}if(v.text==="*"&&this._flags.last_token.type===u.DOT){this.print_token(v);return}if(v.text==="::"){this.print_token(v);return}if(this._flags.last_token.type===u.OPERATOR&&c(this._options.operator_position,_)&&this.allow_wrap_or_preserved_newline(v),v.text===":"&&this._flags.in_case){this.print_token(v),this._flags.in_case=!1,this._flags.case_body=!0,this._tokens.peek().type!==u.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 oe=!0,we=!0,pe=!1;if(v.text===":"?this._flags.ternary_depth===0?oe=!1:(this._flags.ternary_depth-=1,pe=!0):v.text==="?"&&(this._flags.ternary_depth+=1),!Y&&!G&&this._options.preserve_newlines&&c(v.text,a)){var xe=v.text===":",_e=xe&&pe,Se=xe&&!pe;switch(this._options.operator_position){case x.before_newline:this._output.space_before_token=!Se,this.print_token(v),(!xe||_e)&&this.allow_wrap_or_preserved_newline(v),this._output.space_before_token=!0;return;case x.after_newline:this._output.space_before_token=!0,!xe||_e?this._tokens.peek().newlines?this.print_newline(!1,!0):this.allow_wrap_or_preserved_newline(v):this._output.space_before_token=!1,this.print_token(v),this._output.space_before_token=!0;return;case x.preserve_newline:Se||this.allow_wrap_or_preserved_newline(v),oe=!(this._output.just_added_newline()||Se),this._output.space_before_token=oe,this.print_token(v),this._output.space_before_token=!0;return}}if(G){this.allow_wrap_or_preserved_newline(v),oe=!1;var ce=this._tokens.peek();we=ce&&c(ce.type,[u.WORD,u.RESERVED])}else if(v.text==="...")this.allow_wrap_or_preserved_newline(v),oe=this._flags.last_token.type===u.START_BLOCK,we=!1;else if(c(v.text,["--","++","!","~"])||Y){if((this._flags.last_token.type===u.COMMA||this._flags.last_token.type===u.START_EXPR)&&this.allow_wrap_or_preserved_newline(v),oe=!1,we=!1,v.newlines&&(v.text==="--"||v.text==="++"||v.text==="~")){var ue=R(this._flags.last_token,C)&&v.newlines;ue&&(this._previous_flags.if_block||this._previous_flags.else_block)&&this.restore_mode(),this.print_newline(ue,!0)}this._flags.last_token.text===";"&&N(this._flags.mode)&&(oe=!0),this._flags.last_token.type===u.RESERVED?oe=!0:this._flags.last_token.type===u.END_EXPR?oe=!(this._flags.last_token.text==="]"&&(v.text==="--"||v.text==="++")):this._flags.last_token.type===u.OPERATOR&&(oe=c(v.text,["--","-","++","+"])&&c(this._flags.last_token.text,["--","-","++","+"]),c(v.text,["+","-"])&&c(this._flags.last_token.text,["--","++"])&&(we=!0)),(this._flags.mode===o.BlockStatement&&!this._flags.inline_frame||this._flags.mode===o.Statement)&&(this._flags.last_token.text==="{"||this._flags.last_token.text===";")&&this.print_newline()}this._output.space_before_token=this._output.space_before_token||oe,this.print_token(v),this._output.space_before_token=we},j.prototype.handle_block_comment=function(v,G){if(this._output.raw){this._output.add_raw_token(v),v.directives&&v.directives.preserve==="end"&&(this._output.raw=this._options.test_output_raw);return}if(v.directives){this.print_newline(!1,G),this.print_token(v),v.directives.preserve==="start"&&(this._output.raw=!0),this.print_newline(!1,!0);return}if(!h.newline.test(v.text)&&!v.newlines){this._output.space_before_token=!0,this.print_token(v),this._output.space_before_token=!0;return}else this.print_block_commment(v,G)},j.prototype.print_block_commment=function(v,G){var Y=m(v.text),re,oe=!1,we=!1,pe=v.whitespace_before,xe=pe.length;if(this.print_newline(!1,G),this.print_token_line_indentation(v),this._output.add_token(Y[0]),this.print_newline(!1,G),Y.length>1){for(Y=Y.slice(1),oe=D(Y,"*"),we=B(Y,pe),oe&&(this._flags.alignment=1),re=0;re<Y.length;re++)oe?(this.print_token_line_indentation(v),this._output.add_token(L(Y[re]))):we&&Y[re]?(this.print_token_line_indentation(v),this._output.add_token(Y[re].substring(xe))):(this._output.current_line.set_indent(-1),this._output.add_token(Y[re])),this.print_newline(!1,G);this._flags.alignment=0}},j.prototype.handle_comment=function(v,G){v.newlines?this.print_newline(!1,G):this._output.trim(!0),this._output.space_before_token=!0,this.print_token(v),this.print_newline(!1,G)},j.prototype.handle_dot=function(v){this.start_of_statement(v)||this.handle_whitespace_and_comments(v,!0),this._flags.last_token.text.match("^[0-9]+$")&&(this._output.space_before_token=!0),R(this._flags.last_token,C)?this._output.space_before_token=!1:this.allow_wrap_or_preserved_newline(v,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(v)},j.prototype.handle_unknown=function(v,G){this.print_token(v),v.text[v.text.length-1]===`
`&&this.print_newline(!1,G)},j.prototype.handle_eof=function(v){for(;this._flags.mode===o.Statement;)this.restore_mode();this.handle_whitespace_and_comments(v)},M.exports.Beautifier=j},function(M){function O(f){this.__parent=f,this.__character_count=0,this.__indent_count=-1,this.__alignment_count=0,this.__wrap_point_index=0,this.__wrap_point_character_count=0,this.__wrap_point_indent_count=-1,this.__wrap_point_alignment_count=0,this.__items=[]}O.prototype.clone_empty=function(){var f=new O(this.__parent);return f.set_indent(this.__indent_count,this.__alignment_count),f},O.prototype.item=function(f){return f<0?this.__items[this.__items.length+f]:this.__items[f]},O.prototype.has_match=function(f){for(var h=this.__items.length-1;h>=0;h--)if(this.__items[h].match(f))return!0;return!1},O.prototype.set_indent=function(f,h){this.is_empty()&&(this.__indent_count=f||0,this.__alignment_count=h||0,this.__character_count=this.__parent.get_indent_size(this.__indent_count,this.__alignment_count))},O.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)},O.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},O.prototype._allow_wrap=function(){if(this._should_wrap()){this.__parent.add_new_line();var f=this.__parent.current_line;return f.set_indent(this.__wrap_point_indent_count,this.__wrap_point_alignment_count),f.__items=this.__items.slice(this.__wrap_point_index),this.__items=this.__items.slice(0,this.__wrap_point_index),f.__character_count+=this.__character_count-this.__wrap_point_character_count,this.__character_count=this.__wrap_point_character_count,f.__items[0]===" "&&(f.__items.splice(0,1),f.__character_count-=1),!0}return!1},O.prototype.is_empty=function(){return this.__items.length===0},O.prototype.last=function(){return this.is_empty()?null:this.__items[this.__items.length-1]},O.prototype.push=function(f){this.__items.push(f);var h=f.lastIndexOf(`
`);h!==-1?this.__character_count=f.length-h:this.__character_count+=f.length},O.prototype.pop=function(){var f=null;return this.is_empty()||(f=this.__items.pop(),this.__character_count-=f.length),f},O.prototype._remove_indent=function(){this.__indent_count>0&&(this.__indent_count-=1,this.__character_count-=this.__parent.indent_size)},O.prototype._remove_wrap_indent=function(){this.__wrap_point_indent_count>0&&(this.__wrap_point_indent_count-=1)},O.prototype.trim=function(){for(;this.last()===" ";)this.__items.pop(),this.__character_count-=1},O.prototype.toString=function(){var f="";return this.is_empty()?this.__parent.indent_empty_lines&&(f=this.__parent.get_indent_string(this.__indent_count)):(f=this.__parent.get_indent_string(this.__indent_count,this.__alignment_count),f+=this.__items.join("")),f};function g(f,h){this.__cache=[""],this.__indent_size=f.indent_size,this.__indent_string=f.indent_char,f.indent_with_tabs||(this.__indent_string=new Array(f.indent_size+1).join(f.indent_char)),h=h||"",f.indent_level>0&&(h=new Array(f.indent_level+1).join(this.__indent_string)),this.__base_string=h,this.__base_string_length=h.length}g.prototype.get_indent_size=function(f,h){var n=this.__base_string_length;return h=h||0,f<0&&(n=0),n+=f*this.__indent_size,n+=h,n},g.prototype.get_indent_string=function(f,h){var n=this.__base_string;return h=h||0,f<0&&(f=0,n=""),h+=f*this.__indent_size,this.__ensure_cache(h),n+=this.__cache[h],n},g.prototype.__ensure_cache=function(f){for(;f>=this.__cache.length;)this.__add_column()},g.prototype.__add_column=function(){var f=this.__cache.length,h=0,n="";this.__indent_size&&f>=this.__indent_size&&(h=Math.floor(f/this.__indent_size),f-=h*this.__indent_size,n=new Array(h+1).join(this.__indent_string)),f&&(n+=new Array(f+1).join(" ")),this.__cache.push(n)};function p(f,h){this.__indent_cache=new g(f,h),this.raw=!1,this._end_with_newline=f.end_with_newline,this.indent_size=f.indent_size,this.wrap_line_length=f.wrap_line_length,this.indent_empty_lines=f.indent_empty_lines,this.__lines=[],this.previous_line=null,this.current_line=null,this.next_line=new O(this),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1,this.__add_outputline()}p.prototype.__add_outputline=function(){this.previous_line=this.current_line,this.current_line=this.next_line.clone_empty(),this.__lines.push(this.current_line)},p.prototype.get_line_number=function(){return this.__lines.length},p.prototype.get_indent_string=function(f,h){return this.__indent_cache.get_indent_string(f,h)},p.prototype.get_indent_size=function(f,h){return this.__indent_cache.get_indent_size(f,h)},p.prototype.is_empty=function(){return!this.previous_line&&this.current_line.is_empty()},p.prototype.add_new_line=function(f){return this.is_empty()||!f&&this.just_added_newline()?!1:(this.raw||this.__add_outputline(),!0)},p.prototype.get_code=function(f){this.trim(!0);var h=this.current_line.pop();h&&(h[h.length-1]===`
`&&(h=h.replace(/\n+$/g,"")),this.current_line.push(h)),this._end_with_newline&&this.__add_outputline();var n=this.__lines.join(`
`);return f!==`
`&&(n=n.replace(/[\n]/g,f)),n},p.prototype.set_wrap_point=function(){this.current_line._set_wrap_point()},p.prototype.set_indent=function(f,h){return f=f||0,h=h||0,this.next_line.set_indent(f,h),this.__lines.length>1?(this.current_line.set_indent(f,h),!0):(this.current_line.set_indent(),!1)},p.prototype.add_raw_token=function(f){for(var h=0;h<f.newlines;h++)this.__add_outputline();this.current_line.set_indent(-1),this.current_line.push(f.whitespace_before),this.current_line.push(f.text),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1},p.prototype.add_token=function(f){this.__add_space_before_token(),this.current_line.push(f),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=this.current_line._allow_wrap()},p.prototype.__add_space_before_token=function(){this.space_before_token&&!this.just_added_newline()&&(this.non_breaking_space||this.set_wrap_point(),this.current_line.push(" "))},p.prototype.remove_indent=function(f){for(var h=this.__lines.length;f<h;)this.__lines[f]._remove_indent(),f++;this.current_line._remove_wrap_indent()},p.prototype.trim=function(f){for(f=f===void 0?!1:f,this.current_line.trim();f&&this.__lines.length>1&&this.current_line.is_empty();)this.__lines.pop(),this.current_line=this.__lines[this.__lines.length-1],this.current_line.trim();this.previous_line=this.__lines.length>1?this.__lines[this.__lines.length-2]:null},p.prototype.just_added_newline=function(){return this.current_line.is_empty()},p.prototype.just_added_blankline=function(){return this.is_empty()||this.current_line.is_empty()&&this.previous_line.is_empty()},p.prototype.ensure_empty_line_above=function(f,h){for(var n=this.__lines.length-2;n>=0;){var d=this.__lines[n];if(d.is_empty())break;if(d.item(0).indexOf(f)!==0&&d.item(-1)!==h){this.__lines.splice(n+1,0,new O(this)),this.previous_line=this.__lines[this.__lines.length-2];break}n--}},M.exports.Output=p},function(M){function O(g,p,f,h){this.type=g,this.text=p,this.comments_before=null,this.newlines=f||0,this.whitespace_before=h||"",this.parent=null,this.next=null,this.previous=null,this.opened=null,this.closed=null,this.directives=null}M.exports.Token=O},function(M,O){var 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RegExp(n+d,"g"),O.identifierStart=new RegExp(n),O.identifierMatch=new RegExp("(?:\\\\u[0-9a-fA-F]{4}|["+p+f+h+"])+");var l=/[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]/;O.newline=/[\n\r\u2028\u2029]/,O.lineBreak=new RegExp(`\r
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You passed in: '`+this.raw_options[f]+"'");return d[0]},O.prototype._get_selection_list=function(f,h,n){if(!h||h.length===0)throw new Error("Selection list cannot be empty.");if(n=n||[h[0]],!this._is_valid_selection(n,h))throw new Error("Invalid Default Value!");var d=this._get_array(f,n);if(!this._is_valid_selection(d,h))throw new Error("Invalid Option Value: The option '"+f+`' can contain only the following values:
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You passed in: '`+this.raw_options[f]+"'");return d},O.prototype._is_valid_selection=function(f,h){return f.length&&h.length&&!f.some(function(n){return h.indexOf(n)===-1})};function g(f,h){var n={};f=p(f);var d;for(d in f)d!==h&&(n[d]=f[d]);if(h&&f[h])for(d in f[h])n[d]=f[h][d];return n}function p(f){var h={},n;for(n in f){var d=n.replace(/-/g,"_");h[d]=f[n]}return h}M.exports.Options=O,M.exports.normalizeOpts=p,M.exports.mergeOpts=g},function(M,O,g){var p=g(8).InputScanner,f=g(9).Tokenizer,h=g(9).TOKEN,n=g(13).Directives,d=g(4),l=g(12).Pattern,a=g(14).TemplatablePattern;function u(D,B){return B.indexOf(D)!==-1}var c={START_EXPR:"TK_START_EXPR",END_EXPR:"TK_END_EXPR",START_BLOCK:"TK_START_BLOCK",END_BLOCK:"TK_END_BLOCK",WORD:"TK_WORD",RESERVED:"TK_RESERVED",SEMICOLON:"TK_SEMICOLON",STRING:"TK_STRING",EQUALS:"TK_EQUALS",OPERATOR:"TK_OPERATOR",COMMA:"TK_COMMA",BLOCK_COMMENT:"TK_BLOCK_COMMENT",COMMENT:"TK_COMMENT",DOT:"TK_DOT",UNKNOWN:"TK_UNKNOWN",START:h.START,RAW:h.RAW,EOF:h.EOF},L=new n(/\/\*/,/\*\//),S=/0[xX][0123456789abcdefABCDEF_]*n?|0[oO][01234567_]*n?|0[bB][01_]*n?|\d[\d_]*n|(?:\.\d[\d_]*|\d[\d_]*\.?[\d_]*)(?:[eE][+-]?[\d_]+)?/,T=/[0-9]/,R=/[^\d\.]/,C=">>> === !== &&= ??= ||= << && >= ** != == <= >> || ?? |> < / - + > : & % ? ^ | *".split(" "),w=">>>= ... >>= <<= === >>> !== **= &&= ??= ||= => ^= :: /= << <= == && -= >= >> != -- += ** || ?? ++ %= &= *= |= |> = ! ? > < : / ^ - + * & % ~ |";w=w.replace(/[-[\]{}()*+?.,\\^$|#]/g,"\\$&"),w="\\?\\.(?!\\d) "+w,w=w.replace(/ /g,"|");var x=new RegExp(w),_="continue,try,throw,return,var,let,const,if,switch,case,default,for,while,break,function,import,export".split(","),o=_.concat(["do","in","of","else","get","set","new","catch","finally","typeof","yield","async","await","from","as","class","extends"]),b=new RegExp("^(?:"+o.join("|")+")$"),m,E=function(D,B){f.call(this,D,B),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),I=new a(this._input).read_options(this._options);this.__patterns={template:I,identifier:I.starting_with(d.identifier).matching(d.identifierMatch),number:j.matching(S),punct:j.matching(x),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(d.lineBreak),shebang:j.starting_with(/#!/).until_after(d.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:I.until(/['\\\n\r\u2028\u2029]/),double_quote:I.until(/["\\\n\r\u2028\u2029]/),template_text:I.until(/[`\\$]/),template_expression:I.until(/[`}\\]/)}};E.prototype=new f,E.prototype._is_comment=function(D){return D.type===c.COMMENT||D.type===c.BLOCK_COMMENT||D.type===c.UNKNOWN},E.prototype._is_opening=function(D){return D.type===c.START_BLOCK||D.type===c.START_EXPR},E.prototype._is_closing=function(D,B){return(D.type===c.END_BLOCK||D.type===c.END_EXPR)&&B&&(D.text==="]"&&B.text==="["||D.text===")"&&B.text==="("||D.text==="}"&&B.text==="{")},E.prototype._reset=function(){m=!1},E.prototype._get_next_token=function(D,B){var j=null;this._readWhitespace();var I=this._input.peek();return I===null?this._create_token(c.EOF,""):(j=j||this._read_non_javascript(I),j=j||this._read_string(I),j=j||this._read_word(D),j=j||this._read_singles(I),j=j||this._read_comment(I),j=j||this._read_regexp(I,D),j=j||this._read_xml(I,D),j=j||this._read_punctuation(),j=j||this._create_token(c.UNKNOWN,this._input.next()),j)},E.prototype._read_word=function(D){var B;if(B=this.__patterns.identifier.read(),B!=="")return B=B.replace(d.allLineBreaks,`
`),!(D.type===c.DOT||D.type===c.RESERVED&&(D.text==="set"||D.text==="get"))&&b.test(B)?(B==="in"||B==="of")&&(D.type===c.WORD||D.type===c.STRING)?this._create_token(c.OPERATOR,B):this._create_token(c.RESERVED,B):this._create_token(c.WORD,B);if(B=this.__patterns.number.read(),B!=="")return this._create_token(c.WORD,B)},E.prototype._read_singles=function(D){var B=null;return D==="("||D==="["?B=this._create_token(c.START_EXPR,D):D===")"||D==="]"?B=this._create_token(c.END_EXPR,D):D==="{"?B=this._create_token(c.START_BLOCK,D):D==="}"?B=this._create_token(c.END_BLOCK,D):D===";"?B=this._create_token(c.SEMICOLON,D):D==="."&&R.test(this._input.peek(1))?B=this._create_token(c.DOT,D):D===","&&(B=this._create_token(c.COMMA,D)),B&&this._input.next(),B},E.prototype._read_punctuation=function(){var D=this.__patterns.punct.read();if(D!=="")return D==="="?this._create_token(c.EQUALS,D):D==="?."?this._create_token(c.DOT,D):this._create_token(c.OPERATOR,D)},E.prototype._read_non_javascript=function(D){var B="";if(D==="#"){if(this._is_first_token()&&(B=this.__patterns.shebang.read(),B))return this._create_token(c.UNKNOWN,B.trim()+`
`);if(B=this.__patterns.include.read(),B)return this._create_token(c.UNKNOWN,B.trim()+`
`);D=this._input.next();var j="#";if(this._input.hasNext()&&this._input.testChar(T)){do D=this._input.next(),j+=D;while(this._input.hasNext()&&D!=="#"&&D!=="=");return D==="#"||(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(c.WORD,j)}this._input.back()}else if(D==="<"&&this._is_first_token()){if(B=this.__patterns.html_comment_start.read(),B){for(;this._input.hasNext()&&!this._input.testChar(d.newline);)B+=this._input.next();return m=!0,this._create_token(c.COMMENT,B)}}else if(m&&D==="-"&&(B=this.__patterns.html_comment_end.read(),B))return m=!1,this._create_token(c.COMMENT,B);return null},E.prototype._read_comment=function(D){var B=null;if(D==="/"){var j="";if(this._input.peek(1)==="*"){j=this.__patterns.block_comment.read();var I=L.get_directives(j);I&&I.ignore==="start"&&(j+=L.readIgnored(this._input)),j=j.replace(d.allLineBreaks,`
`),B=this._create_token(c.BLOCK_COMMENT,j),B.directives=I}else this._input.peek(1)==="/"&&(j=this.__patterns.comment.read(),B=this._create_token(c.COMMENT,j))}return B},E.prototype._read_string=function(D){if(D==="`"||D==="'"||D==='"'){var B=this._input.next();return this.has_char_escapes=!1,D==="`"?B+=this._read_string_recursive("`",!0,"${"):B+=this._read_string_recursive(D),this.has_char_escapes&&this._options.unescape_strings&&(B=N(B)),this._input.peek()===D&&(B+=this._input.next()),B=B.replace(d.allLineBreaks,`
`),this._create_token(c.STRING,B)}return null},E.prototype._allow_regexp_or_xml=function(D){return D.type===c.RESERVED&&u(D.text,["return","case","throw","else","do","typeof","yield"])||D.type===c.END_EXPR&&D.text===")"&&D.opened.previous.type===c.RESERVED&&u(D.opened.previous.text,["if","while","for"])||u(D.type,[c.COMMENT,c.START_EXPR,c.START_BLOCK,c.START,c.END_BLOCK,c.OPERATOR,c.EQUALS,c.EOF,c.SEMICOLON,c.COMMA])},E.prototype._read_regexp=function(D,B){if(D==="/"&&this._allow_regexp_or_xml(B)){for(var j=this._input.next(),I=!1,v=!1;this._input.hasNext()&&(I||v||this._input.peek()!==D)&&!this._input.testChar(d.newline);)j+=this._input.peek(),I?I=!1:(I=this._input.peek()==="\\",this._input.peek()==="["?v=!0:this._input.peek()==="]"&&(v=!1)),this._input.next();return this._input.peek()===D&&(j+=this._input.next(),j+=this._input.read(d.identifier)),this._create_token(c.STRING,j)}return null},E.prototype._read_xml=function(D,B){if(this._options.e4x&&D==="<"&&this._allow_regexp_or_xml(B)){var j="",I=this.__patterns.xml.read_match();if(I){for(var v=I[2].replace(/^{\s+/,"{").replace(/\s+}$/,"}"),G=v.indexOf("{")===0,Y=0;I;){var re=!!I[1],oe=I[2],we=!!I[I.length-1]||oe.slice(0,8)==="![CDATA[";if(!we&&(oe===v||G&&oe.replace(/^{\s+/,"{").replace(/\s+}$/,"}"))&&(re?--Y:++Y),j+=I[0],Y<=0)break;I=this.__patterns.xml.read_match()}return I||(j+=this._input.match(/[\s\S]*/g)[0]),j=j.replace(d.allLineBreaks,`
`),this._create_token(c.STRING,j)}}return null};function N(D){for(var B="",j=0,I=new p(D),v=null;I.hasNext();)if(v=I.match(/([\s]|[^\\]|\\\\)+/g),v&&(B+=v[0]),I.peek()==="\\"){if(I.next(),I.peek()==="x")v=I.match(/x([0-9A-Fa-f]{2})/g);else if(I.peek()==="u")v=I.match(/u([0-9A-Fa-f]{4})/g);else{B+="\\",I.hasNext()&&(B+=I.next());continue}if(!v)return D;if(j=parseInt(v[1],16),j>126&&j<=255&&v[0].indexOf("x")===0)return D;if(j>=0&&j<32){B+="\\"+v[0];continue}else j===34||j===39||j===92?B+="\\"+String.fromCharCode(j):B+=String.fromCharCode(j)}return B}E.prototype._read_string_recursive=function(D,B,j){var I,v;D==="'"?v=this.__patterns.single_quote:D==='"'?v=this.__patterns.double_quote:D==="`"?v=this.__patterns.template_text:D==="}"&&(v=this.__patterns.template_expression);for(var G=v.read(),Y="";this._input.hasNext();){if(Y=this._input.next(),Y===D||!B&&d.newline.test(Y)){this._input.back();break}else Y==="\\"&&this._input.hasNext()?(I=this._input.peek(),I==="x"||I==="u"?this.has_char_escapes=!0:I==="\r"&&this._input.peek(1)===`
`&&this._input.next(),Y+=this._input.next()):j&&(j==="${"&&Y==="$"&&this._input.peek()==="{"&&(Y+=this._input.next()),j===Y&&(D==="`"?Y+=this._read_string_recursive("}",B,"`"):Y+=this._read_string_recursive("`",B,"${"),this._input.hasNext()&&(Y+=this._input.next())));Y+=v.read(),G+=Y}return G},M.exports.Tokenizer=E,M.exports.TOKEN=c,M.exports.positionable_operators=C.slice(),M.exports.line_starters=_.slice()},function(M){var O=RegExp.prototype.hasOwnProperty("sticky");function g(p){this.__input=p||"",this.__input_length=this.__input.length,this.__position=0}g.prototype.restart=function(){this.__position=0},g.prototype.back=function(){this.__position>0&&(this.__position-=1)},g.prototype.hasNext=function(){return this.__position<this.__input_length},g.prototype.next=function(){var p=null;return this.hasNext()&&(p=this.__input.charAt(this.__position),this.__position+=1),p},g.prototype.peek=function(p){var f=null;return p=p||0,p+=this.__position,p>=0&&p<this.__input_length&&(f=this.__input.charAt(p)),f},g.prototype.__match=function(p,f){p.lastIndex=f;var h=p.exec(this.__input);return h&&!(O&&p.sticky)&&(h.index!==f&&(h=null)),h},g.prototype.test=function(p,f){return f=f||0,f+=this.__position,f>=0&&f<this.__input_length?!!this.__match(p,f):!1},g.prototype.testChar=function(p,f){var h=this.peek(f);return p.lastIndex=0,h!==null&&p.test(h)},g.prototype.match=function(p){var f=this.__match(p,this.__position);return f?this.__position+=f[0].length:f=null,f},g.prototype.read=function(p,f,h){var n="",d;return p&&(d=this.match(p),d&&(n+=d[0])),f&&(d||!p)&&(n+=this.readUntil(f,h)),n},g.prototype.readUntil=function(p,f){var h="",n=this.__position;p.lastIndex=this.__position;var d=p.exec(this.__input);return d?(n=d.index,f&&(n+=d[0].length)):n=this.__input_length,h=this.__input.substring(this.__position,n),this.__position=n,h},g.prototype.readUntilAfter=function(p){return this.readUntil(p,!0)},g.prototype.get_regexp=function(p,f){var h=null,n="g";return f&&O&&(n="y"),typeof p=="string"&&p!==""?h=new RegExp(p,n):p&&(h=new RegExp(p.source,n)),h},g.prototype.get_literal_regexp=function(p){return RegExp(p.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&"))},g.prototype.peekUntilAfter=function(p){var f=this.__position,h=this.readUntilAfter(p);return this.__position=f,h},g.prototype.lookBack=function(p){var f=this.__position-1;return f>=p.length&&this.__input.substring(f-p.length,f).toLowerCase()===p},M.exports.InputScanner=g},function(M,O,g){var p=g(8).InputScanner,f=g(3).Token,h=g(10).TokenStream,n=g(11).WhitespacePattern,d={START:"TK_START",RAW:"TK_RAW",EOF:"TK_EOF"},l=function(a,u){this._input=new p(a),this._options=u||{},this.__tokens=null,this._patterns={},this._patterns.whitespace=new n(this._input)};l.prototype.tokenize=function(){this._input.restart(),this.__tokens=new h,this._reset();for(var a,u=new f(d.START,""),c=null,L=[],S=new h;u.type!==d.EOF;){for(a=this._get_next_token(u,c);this._is_comment(a);)S.add(a),a=this._get_next_token(u,c);S.isEmpty()||(a.comments_before=S,S=new h),a.parent=c,this._is_opening(a)?(L.push(c),c=a):c&&this._is_closing(a,c)&&(a.opened=c,c.closed=a,c=L.pop(),a.parent=c),a.previous=u,u.next=a,this.__tokens.add(a),u=a}return this.__tokens},l.prototype._is_first_token=function(){return this.__tokens.isEmpty()},l.prototype._reset=function(){},l.prototype._get_next_token=function(a,u){this._readWhitespace();var c=this._input.read(/.+/g);return c?this._create_token(d.RAW,c):this._create_token(d.EOF,"")},l.prototype._is_comment=function(a){return!1},l.prototype._is_opening=function(a){return!1},l.prototype._is_closing=function(a,u){return!1},l.prototype._create_token=function(a,u){var c=new f(a,u,this._patterns.whitespace.newline_count,this._patterns.whitespace.whitespace_before_token);return c},l.prototype._readWhitespace=function(){return this._patterns.whitespace.read()},M.exports.Tokenizer=l,M.exports.TOKEN=d},function(M){function O(g){this.__tokens=[],this.__tokens_length=this.__tokens.length,this.__position=0,this.__parent_token=g}O.prototype.restart=function(){this.__position=0},O.prototype.isEmpty=function(){return this.__tokens_length===0},O.prototype.hasNext=function(){return this.__position<this.__tokens_length},O.prototype.next=function(){var g=null;return this.hasNext()&&(g=this.__tokens[this.__position],this.__position+=1),g},O.prototype.peek=function(g){var p=null;return g=g||0,g+=this.__position,g>=0&&g<this.__tokens_length&&(p=this.__tokens[g]),p},O.prototype.add=function(g){this.__parent_token&&(g.parent=this.__parent_token),this.__tokens.push(g),this.__tokens_length+=1},M.exports.TokenStream=O},function(M,O,g){var p=g(12).Pattern;function f(h,n){p.call(this,h,n),n?this._line_regexp=this._input.get_regexp(n._line_regexp):this.__set_whitespace_patterns("",""),this.newline_count=0,this.whitespace_before_token=""}f.prototype=new p,f.prototype.__set_whitespace_patterns=function(h,n){h+="\\t ",n+="\\n\\r",this._match_pattern=this._input.get_regexp("["+h+n+"]+",!0),this._newline_regexp=this._input.get_regexp("\\r\\n|["+n+"]")},f.prototype.read=function(){this.newline_count=0,this.whitespace_before_token="";var h=this._input.read(this._match_pattern);if(h===" ")this.whitespace_before_token=" ";else if(h){var n=this.__split(this._newline_regexp,h);this.newline_count=n.length-1,this.whitespace_before_token=n[this.newline_count]}return h},f.prototype.matching=function(h,n){var d=this._create();return d.__set_whitespace_patterns(h,n),d._update(),d},f.prototype._create=function(){return new f(this._input,this)},f.prototype.__split=function(h,n){h.lastIndex=0;for(var d=0,l=[],a=h.exec(n);a;)l.push(n.substring(d,a.index)),d=a.index+a[0].length,a=h.exec(n);return d<n.length?l.push(n.substring(d,n.length)):l.push(""),l},M.exports.WhitespacePattern=f},function(M){function O(g,p){this._input=g,this._starting_pattern=null,this._match_pattern=null,this._until_pattern=null,this._until_after=!1,p&&(this._starting_pattern=this._input.get_regexp(p._starting_pattern,!0),this._match_pattern=this._input.get_regexp(p._match_pattern,!0),this._until_pattern=this._input.get_regexp(p._until_pattern),this._until_after=p._until_after)}O.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},O.prototype.read_match=function(){return this._input.match(this._match_pattern)},O.prototype.until_after=function(g){var p=this._create();return p._until_after=!0,p._until_pattern=this._input.get_regexp(g),p._update(),p},O.prototype.until=function(g){var p=this._create();return p._until_after=!1,p._until_pattern=this._input.get_regexp(g),p._update(),p},O.prototype.starting_with=function(g){var p=this._create();return p._starting_pattern=this._input.get_regexp(g,!0),p._update(),p},O.prototype.matching=function(g){var p=this._create();return p._match_pattern=this._input.get_regexp(g,!0),p._update(),p},O.prototype._create=function(){return new O(this._input,this)},O.prototype._update=function(){},M.exports.Pattern=O},function(M){function O(g,p){g=typeof g=="string"?g:g.source,p=typeof p=="string"?p:p.source,this.__directives_block_pattern=new RegExp(g+/ beautify( \w+[:]\w+)+ /.source+p,"g"),this.__directive_pattern=/ (\w+)[:](\w+)/g,this.__directives_end_ignore_pattern=new RegExp(g+/\sbeautify\signore:end\s/.source+p,"g")}O.prototype.get_directives=function(g){if(!g.match(this.__directives_block_pattern))return null;var p={};this.__directive_pattern.lastIndex=0;for(var f=this.__directive_pattern.exec(g);f;)p[f[1]]=f[2],f=this.__directive_pattern.exec(g);return p},O.prototype.readIgnored=function(g){return g.readUntilAfter(this.__directives_end_ignore_pattern)},M.exports.Directives=O},function(M,O,g){var p=g(12).Pattern,f={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1};function h(n,d){p.call(this,n,d),this.__template_pattern=null,this._disabled=Object.assign({},f),this._excluded=Object.assign({},f),d&&(this.__template_pattern=this._input.get_regexp(d.__template_pattern),this._excluded=Object.assign(this._excluded,d._excluded),this._disabled=Object.assign(this._disabled,d._disabled));var l=new p(n);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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q=document.createElement("div");q.className=this.toolbarBlockStyleClass.name,q.style.whiteSpace="nowrap",q.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(q),this.addActionButton(q,'<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"render"),this.addActionButton(q,'<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"close"),this.markerjsContainer.appendChild(this.uiContainer),this.setSelectMode(),this.setCurrentMarker(),this.adjustLayout()},X.prototype.addButtonClickListener=function(y){this.buttonClickListeners.push(y)},X.prototype.removeButtonClickListener=function(y){this.buttonClickListeners.indexOf(y)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(y),1)},X.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},X.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var y=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var A=0;A<this.markerButtons.length;A++)A<y||A===y&&this.markerButtons.length-1===y?this.markerButtonBlock.appendChild(this.markerButtons[A]):(A===y&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[A]))}},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 y=this;this.buttons.forEach(function(A){A.className=A.className.replace(y.uiStyleSettings.toolbarButtonStyleColorsClassName?y.uiStyleSettings.toolbarButtonStyleColorsClassName:y.toolbarButtonStyleColorsClass.name,"").trim(),A.className=A.className.replace(y.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?y.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:y.toolbarActiveButtonStyleColorsClass.name,"").trim(),A.className+=" "+(y.uiStyleSettings.toolbarButtonStyleColorsClassName?y.uiStyleSettings.toolbarButtonStyleColorsClassName:y.toolbarButtonStyleColorsClass.name)})},X.prototype.addActionButton=function(y,A,U){var q=this,V=document.createElement("div");switch(V.className=""+this.toolbarButtonStyleClass.name,V.innerHTML=A,V.setAttribute("data-action",U),V.addEventListener("click",function(){q.actionToolbarButtonClicked(V,U)}),U){case"select":V.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":V.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":V.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":V.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":V.style.fill=this.uiStyleSettings.closeButtonColor}y.appendChild(V),this.buttons.push(V)},X.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new Te("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 Te("toolbar_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
    `)),this.toolbarBlockStyleClass=this.styles.addClass(new Te("toolbar-block",`
        display: inline-block;
        box-sizing: content-box;
    `)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new Te("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 Te("toolbar-overflow-block_colors",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      `));var y=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Te("toolbar_button",`
      display: inline-block;
      width: `+(this.uiStyleSettings.toolbarHeight-2*y)+`px;
      height: `+(this.uiStyleSettings.toolbarHeight-2*y)+`px;
      padding: `+y+`px;
      box-sizing: content-box;
    `)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new Te("toolbar_button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new Te("toolbar_active_button",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new ke("."+this.toolbarButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `)),this.styles.addRule(new ke("."+this.toolbarButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `))},X.prototype.markerToolbarButtonClicked=function(y,A){this.setActiveButton(y),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(U){return U("marker",A)}),this.markerButtonOverflowBlock.style.display="none"},X.prototype.actionToolbarButtonClicked=function(y,A){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(U){return U("action",A)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},X.prototype.setActiveButton=function(y){this.resetButtonStyles(),y.className=y.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),y.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},X.prototype.setActiveMarkerButton=function(y){var A=this.markerButtons.find(function(U){return U.getAttribute("data-type-name")===y});A&&this.setActiveButton(A)},X.prototype.setCurrentMarker=function(y){var A=this;this.currentMarker=y,this.buttons.filter(function(U){return/delete|notes/.test(U.getAttribute("data-action"))}).forEach(function(U){A.currentMarker===void 0?(U.style.fillOpacity="0.4",U.style.pointerEvents="none"):(U.style.fillOpacity="1",U.style.pointerEvents="all")})},X}(),Le=function(){function X(y,A,U,q){this.panels=[],this.panelButtons=[],this.markerjsContainer=y,this.displayMode=A,this.uiStyleSettings=U,this.styles=q,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return X.prototype.addStyles=function(){var y;this.toolboxStyleClass=this.styles.addClass(new Te("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 Te("toolbox_colors",`
      color: `+this.uiStyleSettings.toolboxColor+`;
    `));var A=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new Te("toolbox-button-row",`
      display: flex;
      cursor: default;
      box-sizing: content-box;
    `)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new Te("toolbox-button-row_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
    `)),this.toolboxPanelRowStyleClass=this.styles.addClass(new Te("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 Te("toolbox-panel-row_colors",`
      background-color: `+((y=this.uiStyleSettings.toolboxBackgroundColor)!==null&&y!==void 0?y:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
    `)),this.toolboxButtonStyleClass=this.styles.addClass(new Te("toolbox_button",`
      display: inline-block;
      width: `+(this.uiStyleSettings.toolbarHeight-2*A)+`px;
      height: `+(this.uiStyleSettings.toolbarHeight-2*A)+`px;
      padding: `+A+`px;
      box-sizing: content-box;
    `)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new Te("toolbox-button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new Te("toolbox-active-button_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.styles.addRule(new ke("."+this.toolboxButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new ke("."+this.toolboxButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `))},X.prototype.show=function(y){var A;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=y,this.uiContainer.className=this.toolboxStyleClass.name+" "+((A=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&A!==void 0?A:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},X.prototype.setPanelButtons=function(y){var A,U,q=this;this.panels=y,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((A=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&A!==void 0?A:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((U=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&U!==void 0?U:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(V){var ye;V.uiStyleSettings=q.uiStyleSettings;var He=document.createElement("div");He.className=q.toolboxButtonStyleClass.name+" "+((ye=q.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&ye!==void 0?ye:q.toolboxButtonStyleColorsClass.name),He.innerHTML=V.icon,He.title=V.title,He.addEventListener("click",function(){q.panelButtonClick(V)}),q.panelButtons.push(He),q.buttonRow.appendChild(He)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},X.prototype.panelButtonClick=function(y){var A=this,U=-1;if(y!==this.activePanel){U=this.panels.indexOf(y),this.panelRow.innerHTML="";var q=y.getUi();q.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(q),this.panelRow.style.display="flex",this.panelRow.style.visibility="visible",this.panelRow.className=this.panelRow.className.replace(this.styles.fadeOutAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeInAnimationClassName,this.activePanel=y}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){A.displayMode==="inline"?A.panelRow.style.display="none":A.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(V,ye){var He,et;V.className=A.toolboxButtonStyleClass.name+" "+(ye===U?""+((He=A.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&He!==void 0?He:A.toolboxActiveButtonStyleColorsClass.name):""+((et=A.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&et!==void 0?et:A.toolboxButtonStyleColorsClass.name))})},X}(),Be=function(X,y){this.title=X,this.icon=y},Fe=function(X){function y(A,U,q,V){var ye=X.call(this,A,V||'<svg viewBox="0 0 24 24"><path d="M17.5 12a1.5 1.5 0 01-1.5-1.5A1.5 1.5 0 0117.5 9a1.5 1.5 0 011.5 1.5 1.5 1.5 0 01-1.5 1.5m-3-4A1.5 1.5 0 0113 6.5 1.5 1.5 0 0114.5 5 1.5 1.5 0 0116 6.5 1.5 1.5 0 0114.5 8m-5 0A1.5 1.5 0 018 6.5 1.5 1.5 0 019.5 5 1.5 1.5 0 0111 6.5 1.5 1.5 0 019.5 8m-3 4A1.5 1.5 0 015 10.5 1.5 1.5 0 016.5 9 1.5 1.5 0 018 10.5 1.5 1.5 0 016.5 12M12 3a9 9 0 00-9 9 9 9 0 009 9 1.5 1.5 0 001.5-1.5c0-.39-.15-.74-.39-1-.23-.27-.38-.62-.38-1a1.5 1.5 0 011.5-1.5H16a5 5 0 005-5c0-4.42-4.03-8-9-8z"/></svg>')||this;return ye.colors=[],ye.addTransparent=!1,ye.colorBoxes=[],ye.colors=U,ye.currentColor=q,ye.setCurrentColor=ye.setCurrentColor.bind(ye),ye.getColorBox=ye.getColorBox.bind(ye),ye}return xe(y,X),y.prototype.getUi=function(){var A=this,U=document.createElement("div");return U.style.overflow="hidden",U.style.whiteSpace="nowrap",this.colors.forEach(function(q){var V=A.getColorBox(q);U.appendChild(V),A.colorBoxes.push(V)}),U},y.prototype.getColorBox=function(A){var U=this,q=this.uiStyleSettings.toolbarHeight/4,V=this.uiStyleSettings.toolbarHeight-q,ye=document.createElement("div");ye.style.display="inline-block",ye.style.boxSizing="content-box",ye.style.width=V-2+"px",ye.style.height=V-2+"px",ye.style.padding="1px",ye.style.marginRight="2px",ye.style.marginBottom="2px",ye.style.borderWidth="2px",ye.style.borderStyle="solid",ye.style.borderRadius=(V+2)/2+"px",ye.style.borderColor=A===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",ye.addEventListener("click",function(){U.setCurrentColor(A,ye)});var He=document.createElement("div");return He.style.display="inline-block",He.style.width=V-2+"px",He.style.height=V-2+"px",He.style.backgroundColor=A,He.style.borderRadius=V/2+"px",A==="transparent"&&(He.style.fill=this.uiStyleSettings.toolboxAccentColor,He.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>`),ye.appendChild(He),ye},y.prototype.setCurrentColor=function(A,U){var q=this;this.currentColor=A,this.colorBoxes.forEach(function(V){V.style.borderColor=V===U?q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(A)},y}(Be),De=function(){function X(y,A,U){this._state="new",this._isSelected=!1,this._container=y,this._overlayContainer=A,this.globalSettings=U,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(y){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(y,A){},X.prototype.dblClick=function(y,A){},X.prototype.manipulate=function(y){},X.prototype.pointerUp=function(y){this.stateChanged()},X.prototype.dispose=function(){},X.prototype.addMarkerVisualToContainer=function(y){this.container.childNodes.length>0?this.container.insertBefore(y,this.container.childNodes[0]):this.container.appendChild(y)},X.prototype.getState=function(){return{typeName:X.typeName,state:this.state,notes:this.notes}},X.prototype.restoreState=function(y){this._state=y.state,this.notes=y.notes},X.prototype.scale=function(y,A){},X.prototype.colorChanged=function(y){this.onColorChanged&&this.onColorChanged(y),this.stateChanged()},X.prototype.fillColorChanged=function(y){this.onFillColorChanged&&this.onFillColorChanged(y),this.stateChanged()},X.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var y=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),y.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(y)&&this.onStateChanged(this)}},X.typeName="MarkerBase",X}(),Ne=function(){function X(){this.findGripByVisual=this.findGripByVisual.bind(this)}return X.prototype.findGripByVisual=function(y){return this.topLeft.ownsTarget(y)?this.topLeft:this.topCenter.ownsTarget(y)?this.topCenter:this.topRight.ownsTarget(y)?this.topRight:this.centerLeft.ownsTarget(y)?this.centerLeft:this.centerRight.ownsTarget(y)?this.centerRight:this.bottomLeft.ownsTarget(y)?this.bottomLeft:this.bottomCenter.ownsTarget(y)?this.bottomCenter:this.bottomRight.ownsTarget(y)?this.bottomRight:void 0},X}(),Xe=function(){function X(){this.GRIP_SIZE=10,this.visual=ue.createGroup(),this.visual.appendChild(ue.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(ue.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return X.prototype.ownsTarget=function(y){return y===this.visual||y===this.visual.childNodes[0]||y===this.visual.childNodes[1]},X}(),Ze=function(){function X(){}return X.toITransformMatrix=function(y){return{a:y.a,b:y.b,c:y.c,d:y.d,e:y.e,f:y.f}},X.toSVGMatrix=function(y,A){return y.a=A.a,y.b=A.b,y.c=A.c,y.d=A.d,y.e=A.e,y.f=A.f,y},X}(),Je=function(X){function y(A,U,q){var V=X.call(this,A,U,q)||this;return V.left=0,V.top=0,V.width=0,V.height=0,V.defaultSize={x:50,y:20},V.offsetX=0,V.offsetY=0,V.rotationAngle=0,V.CB_DISTANCE=10,V._suppressMarkerCreateEvent=!1,V.container.transform.baseVal.appendItem(ue.createTransform()),V.setupControlBox(),V}return xe(y,X),Object.defineProperty(y.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(y.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(y.prototype,"visual",{get:function(){return this._visual},set:function(A){this._visual=A;var U=ue.createTransform();this._visual.transform.baseVal.appendItem(U)},enumerable:!1,configurable:!0}),y.prototype.ownsTarget=function(A){return!!X.prototype.ownsTarget.call(this,A)||!!(this.controlGrips.findGripByVisual(A)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(A))},y.prototype.pointerDown=function(A,U){X.prototype.pointerDown.call(this,A,U),this.state==="new"&&(this.left=A.x,this.top=A.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var q=this.unrotatePoint(A);if(this.manipulationStartX=q.x,this.manipulationStartY=q.y,this.offsetX=q.x-this.left,this.offsetY=q.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(U),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(U)){this.activeGrip=this.rotatorGrip;var V=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=V.x-this.width/2,this.top=V.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var ye=this.container.transform.baseVal.getItem(0);ye.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(ye,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},y.prototype.pointerUp=function(A){var U=this.state;X.prototype.pointerUp.call(this,A),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(A),this._state="select",U==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},y.prototype.moveVisual=function(A){this.visual.style.transform="translate("+A.x+"px, "+A.y+"px)"},y.prototype.manipulate=function(A){var U=this.unrotatePoint(A);this.state==="creating"?this.resize(A):this.state==="move"?(this.left=this.manipulationStartLeft+(U.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(U.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(U):this.state==="rotate"&&this.rotate(A)},y.prototype.resize=function(A){var U=this.manipulationStartLeft,q=this.manipulationStartWidth,V=this.manipulationStartTop,ye=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:U=this.manipulationStartLeft+A.x-this.manipulationStartX,q=this.manipulationStartWidth+this.manipulationStartLeft-U;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:q=this.manipulationStartWidth+A.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:V=this.manipulationStartTop+A.y-this.manipulationStartY,ye=this.manipulationStartHeight+this.manipulationStartTop-V;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:ye=this.manipulationStartHeight+A.y-this.manipulationStartY}q>=0?(this.left=U,this.width=q):(this.left=U+q,this.width=-q),ye>=0?(this.top=V,this.height=ye):(this.top=V+ye,this.height=-ye),this.setSize()},y.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},y.prototype.rotate=function(A){if(Math.abs(A.x-this.centerX)>.1){var U=Math.sign(A.x-this.centerX);this.rotationAngle=180*Math.atan((A.y-this.centerY)/(A.x-this.centerX))/Math.PI+90*U,this.applyRotation()}},y.prototype.applyRotation=function(){var A=this.container.transform.baseVal.getItem(0);A.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(A,0)},y.prototype.rotatePoint=function(A){if(this.rotationAngle===0)return A;var U=this.container.getCTM(),q=ue.createPoint(A.x,A.y);return{x:(q=q.matrixTransform(U)).x,y:q.y}},y.prototype.unrotatePoint=function(A){if(this.rotationAngle===0)return A;var U=this.container.getCTM();U=U.inverse();var q=ue.createPoint(A.x,A.y);return{x:(q=q.matrixTransform(U)).x,y:q.y}},y.prototype.select=function(){X.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},y.prototype.deselect=function(){X.prototype.deselect.call(this),this.controlBox.style.display="none"},y.prototype.setupControlBox=function(){this.controlBox=ue.createGroup();var A=ue.createTransform();A.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(A),this.container.appendChild(this.controlBox),this.controlRect=ue.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=ue.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 Ne,this.addControlGrips(),this.controlBox.style.display="none"},y.prototype.adjustControlBox=function(){var A=this.controlBox.transform.baseVal.getItem(0);A.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(A,0),this.controlRect.setAttribute("width",(this.width+this.CB_DISTANCE).toString()),this.controlRect.setAttribute("height",(this.height+this.CB_DISTANCE).toString()),this.rotatorGripLine!==void 0&&(this.rotatorGripLine.setAttribute("x1",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y1",(-this.CB_DISTANCE/2).toString()),this.rotatorGripLine.setAttribute("x2",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y2",(3*-this.CB_DISTANCE).toString())),this.positionGrips()},y.prototype.addControlGrips=function(){this.controlGrips.topLeft=this.createGrip(),this.controlGrips.topCenter=this.createGrip(),this.controlGrips.topRight=this.createGrip(),this.controlGrips.centerLeft=this.createGrip(),this.controlGrips.centerRight=this.createGrip(),this.controlGrips.bottomLeft=this.createGrip(),this.controlGrips.bottomCenter=this.createGrip(),this.controlGrips.bottomRight=this.createGrip(),this.globalSettings.disableRotation!==!0&&(this.rotatorGrip=this.createGrip()),this.positionGrips()},y.prototype.createGrip=function(){var A=new Xe;return A.visual.transform.baseVal.appendItem(ue.createTransform()),this.controlBox.appendChild(A.visual),A},y.prototype.positionGrips=function(){var A=this.controlGrips.topLeft.GRIP_SIZE,U=-A/2,q=U,V=(this.width+this.CB_DISTANCE)/2-A/2,ye=(this.height+this.CB_DISTANCE)/2-A/2,He=this.height+this.CB_DISTANCE-A/2,et=this.width+this.CB_DISTANCE-A/2;this.positionGrip(this.controlGrips.topLeft.visual,U,q),this.positionGrip(this.controlGrips.topCenter.visual,V,q),this.positionGrip(this.controlGrips.topRight.visual,et,q),this.positionGrip(this.controlGrips.centerLeft.visual,U,ye),this.positionGrip(this.controlGrips.centerRight.visual,et,ye),this.positionGrip(this.controlGrips.bottomLeft.visual,U,He),this.positionGrip(this.controlGrips.bottomCenter.visual,V,He),this.positionGrip(this.controlGrips.bottomRight.visual,et,He),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,V,q-3*this.CB_DISTANCE)},y.prototype.positionGrip=function(A,U,q){var V=A.transform.baseVal.getItem(0);V.setTranslate(U,q),A.transform.baseVal.replaceItem(V,0)},y.prototype.hideControlBox=function(){this.controlBox.style.display="none"},y.prototype.showControlBox=function(){this.controlBox.style.display=""},y.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:Ze.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:Ze.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},X.prototype.getState.call(this))},y.prototype.restoreState=function(A){X.prototype.restoreState.call(this,A);var U=A;this.left=U.left,this.top=U.top,this.width=U.width,this.height=U.height,this.rotationAngle=U.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(Ze.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,U.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(Ze.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,U.containerTransformMatrix))},y.prototype.scale=function(A,U){X.prototype.scale.call(this,A,U);var q=this.rotatePoint({x:this.left,y:this.top}),V=this.unrotatePoint({x:q.x*A,y:q.y*U});this.left=V.x,this.top=V.y,this.width=this.width*A,this.height=this.height*U,this.adjustControlBox()},y}(De),$e=function(X){function y(A,U,q){var V=X.call(this,A,U,q)||this;return V.fillColor="transparent",V.strokeColor="transparent",V.strokeWidth=0,V.strokeDasharray="",V.opacity=1,V.setStrokeColor=V.setStrokeColor.bind(V),V.setFillColor=V.setFillColor.bind(V),V.setStrokeWidth=V.setStrokeWidth.bind(V),V.setStrokeDasharray=V.setStrokeDasharray.bind(V),V.createVisual=V.createVisual.bind(V),V}return xe(y,X),y.prototype.ownsTarget=function(A){return!(!X.prototype.ownsTarget.call(this,A)&&A!==this.visual)},y.prototype.createVisual=function(){this.visual=ue.createRect(1,1,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},y.prototype.pointerDown=function(A,U){X.prototype.pointerDown.call(this,A,U),this.state==="new"&&(this.createVisual(),this.moveVisual(A),this._state="creating")},y.prototype.manipulate=function(A){X.prototype.manipulate.call(this,A)},y.prototype.resize=function(A){X.prototype.resize.call(this,A),this.setSize()},y.prototype.setSize=function(){X.prototype.setSize.call(this),ue.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},y.prototype.pointerUp=function(A){X.prototype.pointerUp.call(this,A),this.setSize()},y.prototype.setStrokeColor=function(A){this.strokeColor=A,this.visual&&ue.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(A),this.stateChanged()},y.prototype.setFillColor=function(A){this.fillColor=A,this.visual&&ue.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},y.prototype.setStrokeWidth=function(A){this.strokeWidth=A,this.visual&&ue.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},y.prototype.setStrokeDasharray=function(A){this.strokeDasharray=A,this.visual&&ue.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},y.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},X.prototype.getState.call(this))},y.prototype.restoreState=function(A){var U=A;this.fillColor=U.fillColor,this.strokeColor=U.strokeColor,this.strokeWidth=U.strokeWidth,this.strokeDasharray=U.strokeDasharray,this.opacity=U.opacity,this.createVisual(),X.prototype.restoreState.call(this,A),this.setSize()},y.prototype.scale=function(A,U){X.prototype.scale.call(this,A,U),this.setSize()},y.title="Rectangle marker",y}(Je),lt=function(X){function y(A,U,q,V){var ye=X.call(this,A,V||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return ye.widths=[],ye.widthBoxes=[],ye.widths=U,ye.currentWidth=q,ye.setCurrentWidth=ye.setCurrentWidth.bind(ye),ye}return xe(y,X),y.prototype.getUi=function(){var A=this,U=document.createElement("div");return U.style.display="flex",U.style.overflow="hidden",U.style.flexGrow="2",this.widths.forEach(function(q){var V=document.createElement("div");V.style.display="flex",V.style.flexGrow="2",V.style.alignItems="center",V.style.justifyContent="space-between",V.style.padding="5px",V.style.borderWidth="2px",V.style.borderStyle="solid",V.style.borderColor=q===A.currentWidth?A.uiStyleSettings.toolboxAccentColor:"transparent",V.addEventListener("click",function(){A.setCurrentWidth(q,V)}),U.appendChild(V);var ye=document.createElement("div");ye.innerText=q.toString(),ye.style.marginRight="5px",V.appendChild(ye);var He=document.createElement("div");He.style.minHeight="20px",He.style.flexGrow="2",He.style.display="flex",He.style.alignItems="center";var et=document.createElement("hr");et.style.minWidth="20px",et.style.border="0px",et.style.borderTop=q+"px solid "+A.uiStyleSettings.toolboxColor,et.style.flexGrow="2",He.appendChild(et),V.appendChild(He),A.widthBoxes.push(V)}),U},y.prototype.setCurrentWidth=function(A,U){var q=this;this.currentWidth=A,this.widthBoxes.forEach(function(V){V.style.borderColor=V===U?q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},y}(Be),tt=function(X){function y(A,U,q,V){var ye=X.call(this,A,V||'<svg viewBox="0 0 24 24"><path d="M3 16h5v-2H3v2m6.5 0h5v-2h-5v2m6.5 0h5v-2h-5v2M3 20h2v-2H3v2m4 0h2v-2H7v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2M3 12h8v-2H3v2m10 0h8v-2h-8v2M3 4v4h18V4H3z"/></svg>')||this;return ye.styles=[],ye.styleBoxes=[],ye.styles=U,ye.currentStyle=q,ye.setCurrentStyle=ye.setCurrentStyle.bind(ye),ye}return xe(y,X),y.prototype.getUi=function(){var A=this,U=document.createElement("div");return U.style.display="flex",U.style.overflow="hidden",U.style.flexGrow="2",this.styles.forEach(function(q){var V=document.createElement("div");V.style.display="flex",V.style.alignItems="center",V.style.justifyContent="space-between",V.style.padding="5px",V.style.borderWidth="2px",V.style.borderStyle="solid",V.style.overflow="hidden",V.style.maxWidth=100/A.styles.length-5+"%",V.style.borderColor=q===A.currentStyle?A.uiStyleSettings.toolboxAccentColor:"transparent",V.addEventListener("click",function(){A.setCurrentStyle(q,V)}),U.appendChild(V);var ye=document.createElement("div");ye.style.minHeight="20px",ye.style.flexGrow="2",ye.style.overflow="hidden";var He=`<svg width="100" height="20">
      <line x1="0" y1="10" x2="100" y2="10" stroke="`+A.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(q!==""?'stroke-dasharray="'+q+'"':"")+` />
  </svg>`;ye.innerHTML=He,V.appendChild(ye),A.styleBoxes.push(V)}),U},y.prototype.setCurrentStyle=function(A,U){var q=this;this.currentStyle=A,this.styleBoxes.forEach(function(V){V.style.borderColor=V===U?q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},y}(Be),it=function(X){function y(A,U,q){var V=X.call(this,A,U,q)||this;return V.strokeColor=q.defaultColor,V.strokeWidth=q.defaultStrokeWidth,V.strokeDasharray=q.defaultStrokeDasharray,V.strokePanel=new Fe("Line color",q.defaultColorSet,q.defaultColor),V.strokePanel.onColorChanged=V.setStrokeColor,V.strokeWidthPanel=new lt("Line width",q.defaultStrokeWidths,q.defaultStrokeWidth),V.strokeWidthPanel.onWidthChanged=V.setStrokeWidth,V.strokeStylePanel=new tt("Line style",q.defaultStrokeDasharrays,q.defaultStrokeDasharray),V.strokeStylePanel.onStyleChanged=V.setStrokeDasharray,V}return xe(y,X),Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var A=X.prototype.getState.call(this);return A.typeName=y.typeName,A},y.typeName="FrameMarker",y.title="Frame marker",y.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',y}($e),Ue=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},dt=function(X){function y(A,U,q){var V=X.call(this,A,U,q)||this;return V.x1=0,V.y1=0,V.x2=0,V.y2=0,V.defaultLength=50,V.manipulationStartX=0,V.manipulationStartY=0,V.manipulationStartX1=0,V.manipulationStartY1=0,V.manipulationStartX2=0,V.manipulationStartY2=0,V.setupControlBox(),V}return xe(y,X),y.prototype.ownsTarget=function(A){return!!X.prototype.ownsTarget.call(this,A)||!(!this.grip1.ownsTarget(A)&&!this.grip2.ownsTarget(A))},y.prototype.pointerDown=function(A,U){X.prototype.pointerDown.call(this,A,U),this.manipulationStartX=A.x,this.manipulationStartY=A.y,this.state==="new"&&(this.x1=A.x,this.y1=A.y,this.x2=A.x,this.y2=A.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(U)?this.activeGrip=this.grip1:this.grip2.ownsTarget(U)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},y.prototype.pointerUp=function(A){var U=this.state;X.prototype.pointerUp.call(this,A),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(A),this._state="select",U==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},y.prototype.adjustVisual=function(){},y.prototype.manipulate=function(A){this.state==="creating"?this.resize(A):this.state==="move"?(this.x1=this.manipulationStartX1+A.x-this.manipulationStartX,this.y1=this.manipulationStartY1+A.y-this.manipulationStartY,this.x2=this.manipulationStartX2+A.x-this.manipulationStartX,this.y2=this.manipulationStartY2+A.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(A)},y.prototype.resize=function(A){switch(this.activeGrip){case this.grip1:this.x1=A.x,this.y1=A.y;break;case this.grip2:case void 0:this.x2=A.x,this.y2=A.y}this.adjustVisual(),this.adjustControlBox()},y.prototype.select=function(){X.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},y.prototype.deselect=function(){X.prototype.deselect.call(this),this.controlBox.style.display="none"},y.prototype.setupControlBox=function(){this.controlBox=ue.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},y.prototype.adjustControlBox=function(){this.positionGrips()},y.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},y.prototype.createGrip=function(){var A=new Xe;return A.visual.transform.baseVal.appendItem(ue.createTransform()),this.controlBox.appendChild(A.visual),A},y.prototype.positionGrips=function(){var A=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-A/2,this.y1-A/2),this.positionGrip(this.grip2.visual,this.x2-A/2,this.y2-A/2)},y.prototype.positionGrip=function(A,U,q){var V=A.transform.baseVal.getItem(0);V.setTranslate(U,q),A.transform.baseVal.replaceItem(V,0)},y.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},X.prototype.getState.call(this))},y.prototype.restoreState=function(A){X.prototype.restoreState.call(this,A);var U=A;this.x1=U.x1,this.y1=U.y1,this.x2=U.x2,this.y2=U.y2},y.prototype.scale=function(A,U){X.prototype.scale.call(this,A,U),this.x1=this.x1*A,this.y1=this.y1*U,this.x2=this.x2*A,this.y2=this.y2*U,this.adjustVisual(),this.adjustControlBox()},y}(De),rt=function(X){function y(A,U,q){var V=X.call(this,A,U,q)||this;return V.strokeColor="transparent",V.strokeWidth=0,V.strokeDasharray="",V.setStrokeColor=V.setStrokeColor.bind(V),V.setStrokeWidth=V.setStrokeWidth.bind(V),V.setStrokeDasharray=V.setStrokeDasharray.bind(V),V.strokeColor=q.defaultColor,V.strokeWidth=q.defaultStrokeWidth,V.strokeDasharray=q.defaultStrokeDasharray,V.strokePanel=new Fe("Line color",q.defaultColorSet,q.defaultColor),V.strokePanel.onColorChanged=V.setStrokeColor,V.strokeWidthPanel=new lt("Line width",q.defaultStrokeWidths,q.defaultStrokeWidth),V.strokeWidthPanel.onWidthChanged=V.setStrokeWidth,V.strokeStylePanel=new tt("Line style",q.defaultStrokeDasharrays,q.defaultStrokeDasharray),V.strokeStylePanel.onStyleChanged=V.setStrokeDasharray,V}return xe(y,X),y.prototype.ownsTarget=function(A){return!(!X.prototype.ownsTarget.call(this,A)&&A!==this.visual&&A!==this.selectorLine&&A!==this.visibleLine)},y.prototype.createVisual=function(){this.visual=ue.createGroup(),this.selectorLine=ue.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=ue.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.visual.appendChild(this.selectorLine),this.visual.appendChild(this.visibleLine),this.addMarkerVisualToContainer(this.visual)},y.prototype.pointerDown=function(A,U){X.prototype.pointerDown.call(this,A,U),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},y.prototype.adjustVisual=function(){this.selectorLine&&this.visibleLine&&(this.selectorLine.setAttribute("x1",this.x1.toString()),this.selectorLine.setAttribute("y1",this.y1.toString()),this.selectorLine.setAttribute("x2",this.x2.toString()),this.selectorLine.setAttribute("y2",this.y2.toString()),this.visibleLine.setAttribute("x1",this.x1.toString()),this.visibleLine.setAttribute("y1",this.y1.toString()),this.visibleLine.setAttribute("x2",this.x2.toString()),this.visibleLine.setAttribute("y2",this.y2.toString()),ue.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),ue.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),ue.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},y.prototype.setStrokeColor=function(A){this.strokeColor=A,this.adjustVisual(),this.colorChanged(A)},y.prototype.setStrokeWidth=function(A){this.strokeWidth=A,this.adjustVisual()},y.prototype.setStrokeDasharray=function(A){this.strokeDasharray=A,this.adjustVisual(),this.stateChanged()},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var A=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},X.prototype.getState.call(this));return A.typeName=y.typeName,A},y.prototype.restoreState=function(A){X.prototype.restoreState.call(this,A);var U=A;this.strokeColor=U.strokeColor,this.strokeWidth=U.strokeWidth,this.strokeDasharray=U.strokeDasharray,this.createVisual(),this.adjustVisual()},y.typeName="LineMarker",y.title="Line marker",y.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',y}(dt),Me=function(X){function y(A,U,q,V){var ye=X.call(this,A,V||'<svg viewBox="0 0 24 24"><path d="M17 8h3v12h1v1h-4v-1h1v-3h-4l-1.5 3H14v1h-4v-1h1l6-12m1 1l-3.5 7H18V9M5 3h5c1.11 0 2 .89 2 2v11H9v-5H6v5H3V5c0-1.11.89-2 2-2m1 2v4h3V5H6z"/></svg>')||this;return ye.fonts=[],ye.fontBoxes=[],ye.fonts=U,ye.currentFont=q,ye.setCurrentFont=ye.setCurrentFont.bind(ye),ye}return xe(y,X),y.prototype.getUi=function(){var A=this,U=document.createElement("div");return U.style.overflow="hidden",U.style.flexGrow="2",this.fonts.forEach(function(q){var V=document.createElement("div");V.style.display="inline-block",V.style.alignItems="center",V.style.justifyContent="space-between",V.style.padding="5px",V.style.borderWidth="2px",V.style.borderStyle="solid",V.style.overflow="hidden",V.style.maxWidth=100/A.fonts.length-5+"%",V.style.borderColor=q===A.currentFont?A.uiStyleSettings.toolboxAccentColor:"transparent",V.addEventListener("click",function(){A.setCurrentFont(q,V)}),U.appendChild(V);var ye=document.createElement("div");ye.style.display="flex",ye.style.minHeight="20px",ye.style.flexGrow="2",ye.style.fontFamily=q,ye.style.overflow="hidden";var He=document.createElement("div");He.style.whiteSpace="nowrap",He.style.overflow="hidden",He.style.textOverflow="ellipsis",He.innerHTML="The quick brown fox jumps over the lazy dog",ye.appendChild(He),V.appendChild(ye),A.fontBoxes.push(V)}),U},y.prototype.setCurrentFont=function(A,U){var q=this;this.currentFont=A,this.fontBoxes.forEach(function(V){V.style.borderColor=V===U?q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},y}(Be),ze=function(X){function y(A,U,q){var V=X.call(this,A,U,q)||this;return V.color="transparent",V.padding=5,V.DEFAULT_TEXT="your text here",V.text=V.DEFAULT_TEXT,V.isMoved=!1,V.color=q.defaultColor,V.fontFamily=q.defaultFontFamily,V.defaultSize={x:100,y:30},V.setColor=V.setColor.bind(V),V.setFont=V.setFont.bind(V),V.renderText=V.renderText.bind(V),V.sizeText=V.sizeText.bind(V),V.textEditDivClicked=V.textEditDivClicked.bind(V),V.showTextEditor=V.showTextEditor.bind(V),V.setSize=V.setSize.bind(V),V.positionTextEditor=V.positionTextEditor.bind(V),V.colorPanel=new Fe("Color",q.defaultColorSet,q.defaultColor),V.colorPanel.onColorChanged=V.setColor,V.fontFamilyPanel=new Me("Font",q.defaultFontFamilies,q.defaultFontFamily),V.fontFamilyPanel.onFontChanged=V.setFont,V}return xe(y,X),y.prototype.ownsTarget=function(A){if(X.prototype.ownsTarget.call(this,A)||A===this.visual||A===this.textElement||A===this.bgRectangle)return!0;var U=!1;return this.textElement.childNodes.forEach(function(q){q===A&&(U=!0)}),U},y.prototype.createVisual=function(){this.visual=ue.createGroup(),this.bgRectangle=ue.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=ue.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(ue.createTransform()),this.textElement.transform.baseVal.appendItem(ue.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},y.prototype.pointerDown=function(A,U){X.prototype.pointerDown.call(this,A,U),this.isMoved=!1,this.pointerDownPoint=A,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(A),this._state="creating")},y.prototype.renderText=function(){var A=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(U){A.textElement.appendChild(ue.createTSpan(U.trim()===""?" ":U.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},y.prototype.getTextScale=function(){var A=this.textElement.getBBox(),U=1;if(A.width>0&&A.height>0){var q=(1*this.width-this.width*this.padding*2/100)/A.width,V=(1*this.height-this.height*this.padding*2/100)/A.height;U=Math.min(q,V)}return U},y.prototype.getTextPosition=function(A){var U=this.textElement.getBBox(),q=0,V=0;return U.width>0&&U.height>0&&(q=(this.width-U.width*A)/2,V=this.height/2-U.height*A/2),{x:q,y:V}},y.prototype.sizeText=function(){var A=this.textElement.getBBox(),U=this.getTextScale(),q=this.getTextPosition(U);q.y-=A.y*U,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+q.x+"px, "+q.y+"px) scale("+U+", "+U+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(q.x,q.y),this.textElement.transform.baseVal.getItem(1).setScale(U,U))},y.prototype.manipulate=function(A){X.prototype.manipulate.call(this,A),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(A.x-this.pointerDownPoint.x)>5||Math.abs(A.y-this.pointerDownPoint.y)>5)},y.prototype.resize=function(A){X.prototype.resize.call(this,A),this.isMoved=!0,this.setSize(),this.sizeText()},y.prototype.setSize=function(){X.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(ue.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),ue.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},y.prototype.pointerUp=function(A){var U=this.state;U==="creating"&&(this._suppressMarkerCreateEvent=!0),X.prototype.pointerUp.call(this,A),this.setSize(),(U==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},y.prototype.showTextEditor=function(){var A=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(U){U.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var U=Number.parseFloat(A.textEditor.style.fontSize);A.textEditor.clientWidth>=Number.parseInt(A.textEditor.style.maxWidth)&&U>.9;)U-=.1,A.textEditor.style.fontSize=Math.max(U,.9)+"em"}),this.textEditor.addEventListener("keyup",function(U){U.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(U){if(U.clipboardData){var q=U.clipboardData.getData("text"),V=window.getSelection();if(!V.rangeCount)return!1;V.deleteFromDocument(),V.getRangeAt(0).insertNode(document.createTextNode(q)),U.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){A.textEditDivClicked(A.textEditor.innerText)}),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},y.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var A=this.getTextScale(),U=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),q=this.textElement.getBBox(),V={x:q.width*A,y:q.height*A};U.x-=V.x/2,U.y-=V.y/2,this.textEditor.style.top=U.y+"px",this.textEditor.style.left=U.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-U.x+"px",this.textEditor.style.fontSize=Math.max(16*A,12)+"px",this.textElement.style.display="none"}},y.prototype.textEditDivClicked=function(A){this.text=A.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},y.prototype.select=function(){X.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},y.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),X.prototype.deselect.call(this)},y.prototype.dblClick=function(A,U){X.prototype.dblClick.call(this,A,U),this.showTextEditor()},y.prototype.setColor=function(A){this.textElement&&ue.setAttributes(this.textElement,[["fill",A]]),this.color=A,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(A)},y.prototype.setFont=function(A){this.textElement&&ue.setAttributes(this.textElement,[["font-family",A]]),this.fontFamily=A,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},y.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},y.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var A=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},X.prototype.getState.call(this));return A.typeName=y.typeName,A},y.prototype.restoreState=function(A){var U=A;this.color=U.color,this.fontFamily=U.fontFamily,this.padding=U.padding,this.text=U.text,this.createVisual(),X.prototype.restoreState.call(this,A),this.setSize()},y.prototype.scale=function(A,U){X.prototype.scale.call(this,A,U),this.setSize(),this.sizeText(),this.positionTextEditor()},y.typeName="TextMarker",y.title="Text marker",y.icon='<svg viewBox="0 0 24 24"><path d="M9.6 14L12 7.7l2.4 6.3M11 5L5.5 19h2.2l1.1-3H15l1.1 3h2.2L13 5h-2z"/></svg>',y}(Je),Ce=function(X){function y(A,U,q){var V=X.call(this,A,U,q)||this;return V.color="transparent",V.lineWidth=3,V.drawing=!1,V.pixelRatio=1,V.color=q.defaultColor,V.lineWidth=q.defaultStrokeWidth,V.pixelRatio=q.freehandPixelRatio,V.setColor=V.setColor.bind(V),V.addCanvas=V.addCanvas.bind(V),V.finishCreation=V.finishCreation.bind(V),V.setLineWidth=V.setLineWidth.bind(V),V.colorPanel=new Fe("Color",q.defaultColorSet,q.defaultColor),V.colorPanel.onColorChanged=V.setColor,V.lineWidthPanel=new lt("Line width",q.defaultStrokeWidths,q.defaultStrokeWidth),V.lineWidthPanel.onWidthChanged=V.setLineWidth,V}return xe(y,X),y.prototype.ownsTarget=function(A){return!(!X.prototype.ownsTarget.call(this,A)&&A!==this.visual&&A!==this.drawingImage)},y.prototype.createVisual=function(){this.visual=ue.createGroup(),this.drawingImage=ue.createImage(),this.visual.appendChild(this.drawingImage);var A=ue.createTransform();this.visual.transform.baseVal.appendItem(A),this.addMarkerVisualToContainer(this.visual)},y.prototype.pointerDown=function(A,U){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(A.x,A.y),this.drawing=!0):X.prototype.pointerDown.call(this,A,U)},y.prototype.manipulate=function(A){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(A.x,A.y),this.canvasContext.stroke()):X.prototype.manipulate.call(this,A)},y.prototype.resize=function(A){X.prototype.resize.call(this,A),ue.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),ue.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},y.prototype.pointerUp=function(A){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):X.prototype.pointerUp.call(this,A)},y.prototype.addCanvas=function(){this.overlayContainer.innerHTML="",this.canvasElement=document.createElement("canvas"),this.canvasElement.width=this.overlayContainer.clientWidth*this.pixelRatio,this.canvasElement.height=this.overlayContainer.clientHeight*this.pixelRatio,this.canvasContext=this.canvasElement.getContext("2d"),this.canvasContext.scale(this.pixelRatio,this.pixelRatio),this.overlayContainer.appendChild(this.canvasElement)},y.prototype.select=function(){this.state==="creating"&&this.finishCreation(),X.prototype.select.call(this)},y.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),X.prototype.deselect.call(this)},y.prototype.finishCreation=function(){for(var A=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),U=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],q=U[0],V=U[1],ye=U[2],He=U[3],et=!1,gt=0;gt<this.canvasElement.height;gt++)for(var Ge=0;Ge<this.canvasElement.width;Ge++)A.data[gt*this.canvasElement.width*4+4*Ge+3]>0&&(et=!0,gt<V&&(V=gt),Ge<q&&(q=Ge),gt>He&&(He=gt),Ge>ye&&(ye=Ge));if(et){this.left=q/this.pixelRatio,this.top=V/this.pixelRatio,this.width=(ye-q)/this.pixelRatio,this.height=(He-V)/this.pixelRatio;var _t=document.createElement("canvas");_t.width=ye-q,_t.height=He-V,_t.getContext("2d").putImageData(this.canvasContext.getImageData(q,V,ye-q,He-V),0,0),this.drawingImgUrl=_t.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},y.prototype.setDrawingImage=function(){ue.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),ue.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},y.prototype.setColor=function(A){this.color=A,this.colorChanged(A)},y.prototype.setLineWidth=function(A){this.lineWidth=A},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var A=Object.assign({drawingImgUrl:this.drawingImgUrl},X.prototype.getState.call(this));return A.typeName=y.typeName,A},y.prototype.restoreState=function(A){this.createVisual(),X.prototype.restoreState.call(this,A),this.drawingImgUrl=A.drawingImgUrl,this.setDrawingImage()},y.prototype.scale=function(A,U){X.prototype.scale.call(this,A,U),this.setDrawingImage()},y.typeName="FreehandMarker",y.title="Freehand marker",y.icon='<svg viewBox="0 0 24 24"><path d="M9.75 20.85c1.78-.7 1.39-2.63.49-3.85-.89-1.25-2.12-2.11-3.36-2.94A9.817 9.817 0 014.54 12c-.28-.33-.85-.94-.27-1.06.59-.12 1.61.46 2.13.68.91.38 1.81.82 2.65 1.34l1.01-1.7C8.5 10.23 6.5 9.32 4.64 9.05c-1.06-.16-2.18.06-2.54 1.21-.32.99.19 1.99.77 2.77 1.37 1.83 3.5 2.71 5.09 4.29.34.33.75.72.95 1.18.21.44.16.47-.31.47-1.24 0-2.79-.97-3.8-1.61l-1.01 1.7c1.53.94 4.09 2.41 5.96 1.79m11.09-15.6c.22-.22.22-.58 0-.79l-1.3-1.3a.562.562 0 00-.78 0l-1.02 1.02 2.08 2.08M11 10.92V13h2.08l6.15-6.15-2.08-2.08L11 10.92z"/></svg>',y}(Je),ve=function(X){function y(A,U,q){var V=X.call(this,A,q||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return V.typeBoxes=[],V.currentType=U,V.setCurrentType=V.setCurrentType.bind(V),V}return xe(y,X),y.prototype.getUi=function(){var A=this,U=document.createElement("div");U.style.display="flex",U.style.overflow="hidden",U.style.flexGrow="2";for(var q=function(He){var et="both";switch(He){case 0:et="both";break;case 1:et="start";break;case 2:et="end";break;case 3:et="none"}var gt=document.createElement("div");if(gt.style.display="flex",gt.style.flexGrow="2",gt.style.alignItems="center",gt.style.justifyContent="space-between",gt.style.padding="5px",gt.style.borderWidth="2px",gt.style.borderStyle="solid",gt.style.borderColor=et===V.currentType?V.uiStyleSettings.toolboxAccentColor:"transparent",gt.addEventListener("click",function(){A.setCurrentType(et,gt)}),U.appendChild(gt),et==="both"||et==="start"){var Ge=document.createElement("div");Ge.style.display="flex",Ge.style.alignItems="center",Ge.style.minHeight="20px",Ge.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
          <polygon points="0,5 10,0 10,10" fill="`+(V.uiStyleSettings!==void 0?V.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,Ge.style.marginLeft="5px",gt.appendChild(Ge)}var _t=document.createElement("div");_t.style.display="flex",_t.style.alignItems="center",_t.style.minHeight="20px",_t.style.flexGrow="2";var jt=document.createElement("hr");if(jt.style.minWidth="20px",jt.style.border="0px",jt.style.borderTop="3px solid "+(V.uiStyleSettings!==void 0?V.uiStyleSettings.toolboxColor:"#eeeeee"),jt.style.flexGrow="2",_t.appendChild(jt),gt.appendChild(_t),et==="both"||et==="end"){var $t=document.createElement("div");$t.style.display="flex",$t.style.alignItems="center",$t.style.minHeight="20px",$t.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
          <polygon points="0,0 10,5 0,10" fill="`+(V.uiStyleSettings!==void 0?V.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,$t.style.marginRight="5px",gt.appendChild($t)}V.typeBoxes.push(gt)},V=this,ye=0;ye<4;ye++)q(ye);return U},y.prototype.setCurrentType=function(A,U){var q=this;this.currentType=A,this.typeBoxes.forEach(function(V){V.style.borderColor=V===U?q.uiStyleSettings!==void 0?q.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},y}(Be),Ee=function(X){function y(A,U,q){var V=X.call(this,A,U,q)||this;return V.arrowType="end",V.arrowBaseHeight=10,V.arrowBaseWidth=10,V.getArrowPoints=V.getArrowPoints.bind(V),V.setArrowType=V.setArrowType.bind(V),V.arrowTypePanel=new ve("Arrow type","end"),V.arrowTypePanel.onArrowTypeChanged=V.setArrowType,V}return xe(y,X),y.prototype.ownsTarget=function(A){return!(!X.prototype.ownsTarget.call(this,A)&&A!==this.arrow1&&A!==this.arrow2)},y.prototype.getArrowPoints=function(A,U){var q=this.arrowBaseWidth+2*this.strokeWidth,V=this.arrowBaseHeight+2*this.strokeWidth;return A-q/2+","+(U+V/2)+" "+A+","+(U-V/2)+" "+(A+q/2)+","+(U+V/2)},y.prototype.createTips=function(){this.arrow1=ue.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(ue.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=ue.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(ue.createTransform()),this.visual.appendChild(this.arrow2)},y.prototype.pointerDown=function(A,U){X.prototype.pointerDown.call(this,A,U),this.state==="creating"&&this.createTips()},y.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",ue.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),ue.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]),Math.abs(this.x1-this.x2)>.1)){var A=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),U=this.arrow1.transform.baseVal.getItem(0);U.setRotate(A,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(U,0);var q=this.arrow2.transform.baseVal.getItem(0);q.setRotate(A+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(q,0)}},y.prototype.setArrowType=function(A){this.arrowType=A,this.adjustVisual(),this.stateChanged()},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var A=Object.assign({arrowType:this.arrowType},X.prototype.getState.call(this));return A.typeName=y.typeName,A},y.prototype.restoreState=function(A){X.prototype.restoreState.call(this,A);var U=A;this.arrowType=U.arrowType,this.createTips(),this.adjustVisual()},y.typeName="ArrowMarker",y.title="Arrow marker",y.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',y}(rt),te=function(X){function y(A,U,q){var V=X.call(this,A,U,q)||this;return V.fillColor=q.defaultFillColor,V.strokeWidth=0,V.fillPanel=new Fe("Color",q.defaultColorSet,q.defaultFillColor),V.fillPanel.onColorChanged=V.setFillColor,V}return xe(y,X),Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var A=X.prototype.getState.call(this);return A.typeName=y.typeName,A},y.typeName="CoverMarker",y.title="Cover marker",y.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',y}($e),ne=function(X){function y(A,U,q,V){var ye=X.call(this,A,V||'<svg viewBox="0 0 24 24"><path d="M17.66 8L12 2.35 6.34 8A8.02 8.02 0 004 13.64c0 2 .78 4.11 2.34 5.67a7.99 7.99 0 0011.32 0c1.56-1.56 2.34-3.67 2.34-5.67S19.22 9.56 17.66 8M6 14c0-2 .62-3.27 1.76-4.4L12 5.27l4.24 4.38C17.38 10.77 18 12 18 14H6z"/></svg>')||this;return ye.opacities=[],ye.opacityBoxes=[],ye.opacities=U,ye.currentOpacity=q,ye.setCurrentOpacity=ye.setCurrentOpacity.bind(ye),ye}return xe(y,X),y.prototype.getUi=function(){var A=this,U=document.createElement("div");return U.style.display="flex",U.style.overflow="hidden",U.style.flexGrow="2",U.style.justifyContent="space-between",this.opacities.forEach(function(q){var V=document.createElement("div");V.style.display="flex",V.style.alignItems="center",V.style.justifyContent="center",V.style.padding="5px",V.style.borderWidth="2px",V.style.borderStyle="solid",V.style.borderColor=q===A.currentOpacity?A.uiStyleSettings.toolboxAccentColor:"transparent",V.addEventListener("click",function(){A.setCurrentOpacity(q,V)}),U.appendChild(V);var ye=document.createElement("div");ye.innerText=100*q+"%",V.appendChild(ye),A.opacityBoxes.push(V)}),U},y.prototype.setCurrentOpacity=function(A,U){var q=this;this.currentOpacity=A,this.opacityBoxes.forEach(function(V){V.style.borderColor=V===U?q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},y}(Be),he=function(X){function y(A,U,q){var V=X.call(this,A,U,q)||this;return V.setOpacity=V.setOpacity.bind(V),V.fillColor=q.defaultHighlightColor,V.strokeWidth=0,V.opacity=q.defaultHighlightOpacity,V.fillPanel=new Fe("Color",q.defaultColorSet,V.fillColor),V.fillPanel.onColorChanged=V.setFillColor,V.opacityPanel=new ne("Opacity",q.defaultOpacitySteps,V.opacity),V.opacityPanel.onOpacityChanged=V.setOpacity,V}return xe(y,X),y.prototype.setOpacity=function(A){this.opacity=A,this.visual&&ue.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var A=X.prototype.getState.call(this);return A.typeName=y.typeName,A},y.typeName="HighlightMarker",y.title="Highlight marker",y.icon='<svg viewBox="0 0 24 24"><path d="M18.5 1.15c-.53 0-1.04.19-1.43.58l-5.81 5.82 5.65 5.65 5.82-5.81c.77-.78.77-2.04 0-2.83l-2.84-2.83c-.39-.39-.89-.58-1.39-.58M10.3 8.5l-5.96 5.96c-.78.78-.78 2.04.02 2.85C3.14 18.54 1.9 19.77.67 21h5.66l.86-.86c.78.76 2.03.75 2.81-.02l5.95-5.96"/></svg>',y}(te),me='<svg viewBox="0 0 24 24"><path d="M19 11.5s-2 2.17-2 3.5a2 2 0 002 2 2 2 0 002-2c0-1.33-2-3.5-2-3.5M5.21 10L10 5.21 14.79 10m1.77-1.06L7.62 0 6.21 1.41l2.38 2.38-5.15 5.15c-.59.56-.59 1.53 0 2.12l5.5 5.5c.29.29.68.44 1.06.44s.77-.15 1.06-.44l5.5-5.5c.59-.59.59-1.56 0-2.12z"/></svg>',be=function(X){function y(A,U,q){var V=X.call(this,A,U,q)||this;return V.bgColor="transparent",V.tipPosition={x:0,y:0},V.tipBase1Position={x:0,y:0},V.tipBase2Position={x:0,y:0},V.tipMoving=!1,V.color=q.defaultStrokeColor,V.bgColor=q.defaultFillColor,V.fontFamily=q.defaultFontFamily,V.defaultSize={x:100,y:30},V.setBgColor=V.setBgColor.bind(V),V.getTipPoints=V.getTipPoints.bind(V),V.positionTip=V.positionTip.bind(V),V.setTipPoints=V.setTipPoints.bind(V),V.colorPanel=new Fe("Text color",q.defaultColorSet,V.color,'<svg viewBox="0 0 24 24"><path d="M9.62 12L12 5.67 14.37 12M11 3L5.5 17h2.25l1.12-3h6.25l1.13 3h2.25L13 3h-2z"/></svg>'),V.colorPanel.onColorChanged=V.setColor,V.bgColorPanel=new Fe("Fill color",q.defaultColorSet,V.bgColor,me),V.bgColorPanel.onColorChanged=V.setBgColor,V.fontFamilyPanel=new Me("Font",q.defaultFontFamilies,q.defaultFontFamily),V.fontFamilyPanel.onFontChanged=V.setFont,V.tipGrip=new Xe,V.tipGrip.visual.transform.baseVal.appendItem(ue.createTransform()),V.controlBox.appendChild(V.tipGrip.visual),V}return xe(y,X),y.prototype.ownsTarget=function(A){return X.prototype.ownsTarget.call(this,A)||this.tipGrip.ownsTarget(A)||this.tip===A},y.prototype.createTip=function(){ue.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=ue.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},y.prototype.pointerDown=function(A,U){this.state==="new"&&X.prototype.pointerDown.call(this,A,U),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(U)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):X.prototype.pointerDown.call(this,A,U)},y.prototype.pointerUp=function(A){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,X.prototype.pointerUp.call(this,A);else{var U=this.state==="creating";X.prototype.pointerUp.call(this,A),this.setTipPoints(U),this.positionTip()}},y.prototype.manipulate=function(A){if(this.tipMoving){var U=this.unrotatePoint(A);this.tipPosition={x:U.x-this.manipulationStartLeft,y:U.y-this.manipulationStartTop},this.positionTip()}else X.prototype.manipulate.call(this,A)},y.prototype.setBgColor=function(A){this.bgRectangle&&this.tip&&(ue.setAttributes(this.bgRectangle,[["fill",A]]),ue.setAttributes(this.tip,[["fill",A]])),this.bgColor=A,this.fillColorChanged(A)},y.prototype.getTipPoints=function(){return this.setTipPoints(this.state==="creating"),this.tipBase1Position.x+","+this.tipBase1Position.y+" "+this.tipBase2Position.x+","+this.tipBase2Position.y+" "+this.tipPosition.x+","+this.tipPosition.y},y.prototype.setTipPoints=function(A){A===void 0&&(A=!1);var U=Math.min(this.height/2,15),q=this.height/5;A&&(this.tipPosition={x:U+q/2,y:this.height+20});var V=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?V<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(q=this.width/5,U=Math.min(this.width/2,15),this.tipBase1Position={x:U,y:0},this.tipBase2Position={x:U+q,y:0}):(this.tipBase1Position={x:0,y:U},this.tipBase2Position={x:0,y:U+q}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?V<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(q=this.width/5,U=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-U-q,y:0},this.tipBase2Position={x:this.width-U,y:0}):(this.tipBase1Position={x:this.width,y:U},this.tipBase2Position={x:this.width,y:U+q}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?V<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(q=this.width/5,U=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-U-q,y:this.height},this.tipBase2Position={x:this.width-U,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-U-q},this.tipBase2Position={x:this.width,y:this.height-U}):V<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(q=this.width/5,U=Math.min(this.width/2,15),this.tipBase1Position={x:U,y:this.height},this.tipBase2Position={x:U+q,y:this.height}):(this.tipBase1Position={x:0,y:this.height-U},this.tipBase2Position={x:0,y:this.height-U-q})},y.prototype.resize=function(A){X.prototype.resize.call(this,A),this.positionTip()},y.prototype.positionTip=function(){ue.setAttributes(this.tip,[["points",this.getTipPoints()]]);var A=this.tipGrip.visual.transform.baseVal.getItem(0);A.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(A,0)},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),y.prototype.select=function(){this.positionTip(),X.prototype.select.call(this)},y.prototype.getState=function(){var A=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},X.prototype.getState.call(this));return A.typeName=y.typeName,A},y.prototype.restoreState=function(A){var U=A;this.bgColor=U.bgColor,this.tipPosition=U.tipPosition,X.prototype.restoreState.call(this,A),this.createTip(),this.setTipPoints()},y.prototype.scale=function(A,U){X.prototype.scale.call(this,A,U),this.tipPosition={x:this.tipPosition.x*A,y:this.tipPosition.y*U},this.positionTip()},y.typeName="CalloutMarker",y.title="Callout marker",y.icon='<svg viewBox="0 0 24 24"><path d="M4 2h16a2 2 0 012 2v12a2 2 0 01-2 2h-4l-4 4-4-4H4a2 2 0 01-2-2V4a2 2 0 012-2m0 2v12h4.83L12 19.17 15.17 16H20V4H4m2 3h12v2H6V7m0 4h10v2H6v-2z"/></svg>',y}(ze),Pe=function(X){function y(A,U,q){var V=X.call(this,A,U,q)||this;return V.fillColor="transparent",V.strokeColor="transparent",V.strokeWidth=0,V.strokeDasharray="",V.opacity=1,V.strokeColor=q.defaultColor,V.strokeWidth=q.defaultStrokeWidth,V.strokeDasharray=q.defaultStrokeDasharray,V.fillColor=q.defaultFillColor,V.setStrokeColor=V.setStrokeColor.bind(V),V.setFillColor=V.setFillColor.bind(V),V.setStrokeWidth=V.setStrokeWidth.bind(V),V.setStrokeDasharray=V.setStrokeDasharray.bind(V),V.setOpacity=V.setOpacity.bind(V),V.createVisual=V.createVisual.bind(V),V.strokePanel=new Fe("Line color",ce(q.defaultColorSet,["transparent"]),q.defaultColor),V.strokePanel.onColorChanged=V.setStrokeColor,V.fillPanel=new Fe("Fill color",ce(q.defaultColorSet,["transparent"]),V.fillColor,me),V.fillPanel.onColorChanged=V.setFillColor,V.strokeWidthPanel=new lt("Line width",q.defaultStrokeWidths,q.defaultStrokeWidth),V.strokeWidthPanel.onWidthChanged=V.setStrokeWidth,V.strokeStylePanel=new tt("Line style",q.defaultStrokeDasharrays,q.defaultStrokeDasharray),V.strokeStylePanel.onStyleChanged=V.setStrokeDasharray,V.opacityPanel=new ne("Opacity",q.defaultOpacitySteps,V.opacity),V.opacityPanel.onOpacityChanged=V.setOpacity,V}return xe(y,X),y.prototype.ownsTarget=function(A){return!(!X.prototype.ownsTarget.call(this,A)&&A!==this.visual)},y.prototype.createVisual=function(){this.visual=ue.createEllipse(this.width/2,this.height/2,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},y.prototype.pointerDown=function(A,U){X.prototype.pointerDown.call(this,A,U),this.state==="new"&&(this.createVisual(),this.moveVisual(A),this._state="creating")},y.prototype.manipulate=function(A){X.prototype.manipulate.call(this,A)},y.prototype.resize=function(A){X.prototype.resize.call(this,A),this.setSize()},y.prototype.setSize=function(){X.prototype.setSize.call(this),ue.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},y.prototype.pointerUp=function(A){X.prototype.pointerUp.call(this,A),this.setSize()},y.prototype.setStrokeColor=function(A){this.strokeColor=A,this.visual&&ue.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(A),this.stateChanged()},y.prototype.setFillColor=function(A){this.fillColor=A,this.visual&&ue.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(A),this.stateChanged()},y.prototype.setStrokeWidth=function(A){this.strokeWidth=A,this.visual&&ue.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},y.prototype.setStrokeDasharray=function(A){this.strokeDasharray=A,this.visual&&ue.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},y.prototype.setOpacity=function(A){this.opacity=A,this.visual&&ue.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var A=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},X.prototype.getState.call(this));return A.typeName=y.typeName,A},y.prototype.restoreState=function(A){var U=A;this.fillColor=U.fillColor,this.strokeColor=U.strokeColor,this.strokeWidth=U.strokeWidth,this.strokeDasharray=U.strokeDasharray,this.opacity=U.opacity,this.createVisual(),X.prototype.restoreState.call(this,A),this.setSize()},y.prototype.scale=function(A,U){X.prototype.scale.call(this,A,U),this.setSize()},y.typeName="EllipseMarker",y.title="Ellipse marker",y.icon='<svg viewBox="0 0 24 24"><path d="M12 4C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',y}(Je),We=function(X){function y(A,U,q){return X.call(this,A,U,q)||this}return xe(y,X),Object.defineProperty(y.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),y.prototype.ownsTarget=function(A){return!(!X.prototype.ownsTarget.call(this,A)&&A!==this.tip1&&A!==this.tip2)},y.prototype.createTips=function(){this.tip1=ue.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(ue.createTransform()),this.visual.appendChild(this.tip1),this.tip2=ue.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(ue.createTransform()),this.visual.appendChild(this.tip2)},y.prototype.pointerDown=function(A,U){X.prototype.pointerDown.call(this,A,U),this.state==="creating"&&this.createTips()},y.prototype.adjustVisual=function(){if(X.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(ue.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()]]),ue.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 A=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),U=this.tip1.transform.baseVal.getItem(0);U.setRotate(A,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(U,0);var q=this.tip2.transform.baseVal.getItem(0);q.setRotate(A+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(q,0)}},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var A=X.prototype.getState.call(this);return A.typeName=y.typeName,A},y.prototype.restoreState=function(A){X.prototype.restoreState.call(this,A),this.createTips(),this.adjustVisual()},y.typeName="MeasurementMarker",y.title="Measurement marker",y.icon='<svg viewBox="0 0 24 24"><path d="M1.39 18.36l1.77-1.76L4.58 18l1.06-1.05-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.42 1.41L10.59 12l-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.41 1.41 1.07-1.06-1.42-1.41 1.42-1.42L18 6.7l1.07-1.06-2.47-2.48 1.76-1.77 4.25 4.25L5.64 22.61l-4.25-4.25z"/></svg>',y}(rt),st=function(X){function y(A,U,q){var V=X.call(this,A,U,q)||this;return V.strokePanel.colors=q.defaultColorSet,V.fillColor="transparent",V}return xe(y,X),Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var A=X.prototype.getState.call(this);return A.typeName=y.typeName,A},y.typeName="EllipseFrameMarker",y.title="Ellipse frame marker",y.icon='<svg viewBox="0 0 24 24"><path d="M12 6c4.41 0 8 2.69 8 6s-3.59 6-8 6-8-2.69-8-6 3.59-6 8-6m0-2C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',y}(Pe),ft=function(){function X(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(X.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),X.prototype.addUndoStep=function(y){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(y)||(this.undoStack.push(y),JSON.stringify(this.lastRedoStep)!==JSON.stringify(y)&&this.redoStack.splice(0,this.redoStack.length))},X.prototype.replaceLastUndoStep=function(y){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=y)},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 y=this.undoStack.pop();return y!==void 0&&this.redoStack.push(y),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}(),pt=function(X){function y(A,U,q){var V=X.call(this,A,U,q)||this;return V.strokeColor="transparent",V.strokeWidth=0,V.strokeDasharray="",V.curveX=0,V.curveY=0,V.manipulationStartCurveX=0,V.manipulationStartCurveY=0,V.setStrokeColor=V.setStrokeColor.bind(V),V.setStrokeWidth=V.setStrokeWidth.bind(V),V.setStrokeDasharray=V.setStrokeDasharray.bind(V),V.positionGrips=V.positionGrips.bind(V),V.addControlGrips=V.addControlGrips.bind(V),V.adjustVisual=V.adjustVisual.bind(V),V.setupControlBox=V.setupControlBox.bind(V),V.resize=V.resize.bind(V),V.strokeColor=q.defaultColor,V.strokeWidth=q.defaultStrokeWidth,V.strokeDasharray=q.defaultStrokeDasharray,V.strokePanel=new Fe("Line color",q.defaultColorSet,q.defaultColor),V.strokePanel.onColorChanged=V.setStrokeColor,V.strokeWidthPanel=new lt("Line width",q.defaultStrokeWidths,q.defaultStrokeWidth),V.strokeWidthPanel.onWidthChanged=V.setStrokeWidth,V.strokeStylePanel=new tt("Line style",q.defaultStrokeDasharrays,q.defaultStrokeDasharray),V.strokeStylePanel.onStyleChanged=V.setStrokeDasharray,V}return xe(y,X),y.prototype.ownsTarget=function(A){return!(!X.prototype.ownsTarget.call(this,A)&&A!==this.visual&&A!==this.selectorCurve&&A!==this.visibleCurve&&!this.curveGrip.ownsTarget(A))},y.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},y.prototype.createVisual=function(){this.visual=ue.createGroup(),this.selectorCurve=ue.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=ue.createPath(this.getPathD(),[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["fill","transparent"]]),this.visual.appendChild(this.selectorCurve),this.visual.appendChild(this.visibleCurve),this.addMarkerVisualToContainer(this.visual)},y.prototype.pointerDown=function(A,U){X.prototype.pointerDown.call(this,A,U),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=A.x,this.curveY=A.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(U)&&(this.activeGrip=this.curveGrip,this._state="resize")},y.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),ue.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),ue.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),ue.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},y.prototype.setupControlBox=function(){X.prototype.setupControlBox.call(this),this.curveControlLine1=ue.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=ue.createLine(this.x2,this.y2,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.insertBefore(this.curveControlLine1,this.controlBox.firstChild),this.controlBox.insertBefore(this.curveControlLine2,this.controlBox.firstChild)},y.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,X.prototype.addControlGrips.call(this)},y.prototype.positionGrips=function(){X.prototype.positionGrips.call(this);var A=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-A/2,this.curveY-A/2),this.curveControlLine1&&this.curveControlLine2&&(this.curveControlLine1.setAttribute("x1",this.x1.toString()),this.curveControlLine1.setAttribute("y1",this.y1.toString()),this.curveControlLine1.setAttribute("x2",this.curveX.toString()),this.curveControlLine1.setAttribute("y2",this.curveY.toString()),this.curveControlLine2.setAttribute("x1",this.x2.toString()),this.curveControlLine2.setAttribute("y1",this.y2.toString()),this.curveControlLine2.setAttribute("x2",this.curveX.toString()),this.curveControlLine2.setAttribute("y2",this.curveY.toString()))},y.prototype.manipulate=function(A){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+A.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+A.y-this.manipulationStartY),X.prototype.manipulate.call(this,A)},y.prototype.resize=function(A){this.activeGrip===this.curveGrip&&(this.curveX=A.x,this.curveY=A.y),X.prototype.resize.call(this,A),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},y.prototype.setStrokeColor=function(A){this.strokeColor=A,this.adjustVisual(),this.colorChanged(A)},y.prototype.setStrokeWidth=function(A){this.strokeWidth=A,this.adjustVisual()},y.prototype.setStrokeDasharray=function(A){this.strokeDasharray=A,this.adjustVisual()},y.prototype.scale=function(A,U){this.curveX=this.curveX*A,this.curveY=this.curveY*U,X.prototype.scale.call(this,A,U)},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var A=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},X.prototype.getState.call(this));return A.typeName=y.typeName,A},y.prototype.restoreState=function(A){X.prototype.restoreState.call(this,A);var U=A;this.strokeColor=U.strokeColor,this.strokeWidth=U.strokeWidth,this.strokeDasharray=U.strokeDasharray,this.curveX=U.curveX,this.curveY=U.curveY,this.createVisual(),this.adjustVisual()},y.typeName="CurveMarker",y.title="Curve marker",y.icon='<svg viewBox="0 0 24 24"><path d="M18.5 2A1.5 1.5 0 0120 3.5 1.5 1.5 0 0118.5 5c-.23 0-.45-.05-.65-.15l-3.69 3.7.34.45c2.19-1.26 4.76-2 7.5-2l1 .03v2.01L22 9c-2.58 0-5 .75-7 2.04A3.96 3.96 0 0111.04 15C9.75 17 9 19.42 9 22l.04 1H7.03L7 22c0-2.74.74-5.31 2-7.5l-.45-.34-3.7 3.69c.1.2.15.42.15.65A1.5 1.5 0 013.5 20 1.5 1.5 0 012 18.5 1.5 1.5 0 013.5 17c.23 0 .45.05.65.15l3.69-3.7C7.31 12.78 7 11.92 7 11a4 4 0 014-4c.92 0 1.78.31 2.45.84l3.7-3.69c-.1-.2-.15-.42-.15-.65A1.5 1.5 0 0118.5 2M11 9a2 2 0 00-2 2 2 2 0 002 2 2 2 0 002-2 2 2 0 00-2-2z"/></svg>',y}(dt),Ct=function(){function X(y,A){A===void 0&&(A=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=y,this.cancelable=A}return Object.defineProperty(X.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),X.prototype.preventDefault=function(){this._defaultPrevented=!0},X}(),xt=function(X){function y(A,U,q){var V=X.call(this,A,!1)||this;return V.dataUrl=U,V.state=q,V}return xe(y,X),y}(Ct),ut=function(X){function y(A,U,q){q===void 0&&(q=!1);var V=X.call(this,A,q)||this;return V.marker=U,V}return xe(y,X),y}(Ct),Ut=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(y,A){this[y].push(A)},X.prototype.removeEventListener=function(y,A){var U=this[y].indexOf(A);U>-1&&this[y].splice(U,1)},X}(),Mt=function(){function X(y){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new Ue,this._isOpen=!1,this.undoRedoManager=new ft,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.renderMarkersOnly=!1,this.zoomSteps=[1,1.5,2,4],this._zoomLevel=1,this._isResizing=!1,this.prevPanPoint={x:0,y:0},this.eventListeners=new Ut,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=X.instanceCounter++,this.styles=new Oe(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=y,this.targetRoot=document.body,this.width=y.clientWidth,this.height=y.clientHeight,this.styles.removeStyleSheet(),this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.toolbarButtonClicked=this.toolbarButtonClicked.bind(this),this.createNewMarker=this.createNewMarker.bind(this),this.addNewMarker=this.addNewMarker.bind(this),this.markerCreated=this.markerCreated.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onDblClick=this.onDblClick.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.onPointerOut=this.onPointerOut.bind(this),this.onKeyUp=this.onKeyUp.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.deleteSelectedMarker=this.deleteSelectedMarker.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.removeMarker=this.removeMarker.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this),this.onPopupTargetResize=this.onPopupTargetResize.bind(this),this.showNotesEditor=this.showNotesEditor.bind(this),this.hideNotesEditor=this.hideNotesEditor.bind(this),this.stepZoom=this.stepZoom.bind(this),this.focus=this.focus.bind(this),this.blur=this.blur.bind(this),this.markerStateChanged=this.markerStateChanged.bind(this),this.switchToSelectMode=this.switchToSelectMode.bind(this),this.addDefs=this.addDefs.bind(this),this.addDefsToImage=this.addDefsToImage.bind(this)}return Object.defineProperty(X.prototype,"ALL_MARKER_TYPES",{get:function(){return[it,Ce,Ee,ze,st,Pe,he,be,We,te,rt,pt]},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[it,Ce,Ee,ze,Pe,he,be]},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"BASIC_MARKER_TYPES",{get:function(){return[it,Ce,Ee,ze,he]},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(y){var A=this;this._availableMarkerTypes.splice(0),y.forEach(function(U){if(typeof U=="string"){var q=A.ALL_MARKER_TYPES.find(function(V){return V.typeName===U});q!==void 0&&A._availableMarkerTypes.push(q)}else A._availableMarkerTypes.push(U)})},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(y){this._zoomLevel=y,this.editorCanvas&&this.contentDiv&&(this.editorCanvas.style.transform="scale("+this._zoomLevel+")",this.contentDiv.scrollTo({left:(this.editorCanvas.clientWidth*this._zoomLevel-this.contentDiv.clientWidth)/2,top:(this.editorCanvas.clientHeight*this._zoomLevel-this.contentDiv.clientHeight)/2}))},enumerable:!1,configurable:!0}),Object.defineProperty(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(),ie.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},X.prototype.show=function(){var y=this;this.styles.styleSheetRoot===void 0&&se.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=se.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(A){return A(new Ct(y))})},X.prototype.render=function(){return _e(this,void 0,void 0,function(){var y;return Se(this,function(A){switch(A.label){case 0:return this.setCurrentMarker(),(y=new de).naturalSize=this.renderAtNaturalSize,y.imageType=this.renderImageType,y.imageQuality=this.renderImageQuality,y.markersOnly=this.renderMarkersOnly,y.width=this.renderWidth,y.height=this.renderHeight,[4,y.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return A.sent(),[4,y.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,A.sent()]}})})},X.prototype.close=function(y){var A=this;if(y===void 0&&(y=!1),this.isOpen){var U=!1;y||this.eventListeners.beforeclose.forEach(function(q){var V=new Ct(A,!0);q(V),V.defaultPrevented&&(U=!0)}),U||(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.settings.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),this.eventListeners.close.forEach(function(q){return q(new Ct(A))}),this.detachEvents(),this._isOpen=!1)}},X.prototype.addMarkersToToolbar=function(){for(var y,A=[],U=0;U<arguments.length;U++)A[U]=arguments[U];(y=this._availableMarkerTypes).push.apply(y,A)},X.prototype.addRenderEventListener=function(y){this.addEventListener("render",function(A){y(A.dataUrl,A.state)})},X.prototype.removeRenderEventListener=function(y){},X.prototype.addCloseEventListener=function(y){this.addEventListener("close",function(){y()})},X.prototype.removeCloseEventListener=function(y){},X.prototype.setupResizeObserver=function(){var y=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){y.resize(y.target.clientWidth,y.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return y.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},X.prototype.onPopupTargetResize=function(){var y=1*this.target.clientWidth/this.target.clientHeight,A=this.editorCanvas.clientWidth/y>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*y:this.editorCanvas.clientWidth,U=A<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/y;this.resize(A,U)},X.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},X.prototype.resize=function(y,A){this._isResizing=!0;var U=y/this.imageWidth,q=A/this.imageHeight;this.imageWidth=Math.round(y),this.imageHeight=Math.round(A),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(U,q),this._isResizing=!1},X.prototype.scaleMarkers=function(y,A){var U,q=this;this._currentMarker&&this._currentMarker instanceof ze?this._currentMarker.scale(y,A):(U=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(V){V!==q._currentMarker&&V.scale(y,A)}),U!==void 0&&this.setCurrentMarker(U)},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 y=this.editingTarget.getBoundingClientRect(),A=this.editorCanvas.getBoundingClientRect();this.left=y.left-A.left,this.top=y.top-A.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 y,A=[],U=0;U<arguments.length;U++)A[U]=arguments[U];this.defs=ue.createDefs(),this.addDefsToImage(),(y=this.defs).append.apply(y,A)},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 y=document.createElement("a");y.href="https://markerjs.com/",y.target="_blank",y.innerHTML='<svg viewBox="0 0 112 96" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414"><path fill="#e5f20d" fill-opacity=".647" d="M0 40.386h111.96V95.62H0z"/><path d="M93.61 61.452c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.591 1.048-1.481 0-2.222-.74-2.222-2.22 0-16.617-.533-29.347-1.604-38.192-1.068-8.842-2.92-13.265-5.552-13.265-4.443 0-10.94 15.509-19.497 46.52v.124c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.592 1.048-1.48 0-2.22-.74-2.22-2.22 0-3.29.165-8.392.493-15.302.33-7.732.494-13.82.494-18.262 0-6.17-.186-10.55-.556-13.142-.37-2.591-1.172-3.887-2.406-3.887-2.796 0-6.333 5.12-10.612 15.363C38.494 34.367 34.01 46.44 29.32 60.34l-1.11 3.209a5.714 5.714 0 01-1.42 2.097c-.617.578-1.295.864-2.036.864-.987 0-1.644-.081-1.974-.247-.328-.162-.533-.656-.617-1.48-.41-4.03-.74-9.418-.987-16.165-.163-1.728-.329-4.566-.494-8.515-.822-13.901-1.562-23.3-2.221-28.196-.657-4.893-.987-7.628-.987-8.205 0-.657.33-1.44.987-2.345.659-.903 1.276-1.357 1.85-1.357 1.319 0 2.387.947 3.21 2.838.411.906.863 4.526 1.357 10.859.493 6.335.905 14.19 1.233 23.568l.617 18.88c4.527-13.983 9.216-26.673 14.068-38.068C45.65 6.686 50.093.988 54.123.988c2.715 0 4.566 1.974 5.553 5.923.987 3.949 1.481 9.667 1.481 17.152 0 3.949-.081 9.625-.247 17.029l-.123 5.676c3.373-11.762 6.725-21.634 10.057-29.615 3.331-7.979 6.685-11.97 10.056-11.97 8.475 0 12.71 18.757 12.71 56.269z" fill-rule="nonzero"/></svg>',y.title="Powered by marker.js",y.style.display="grid",y.style.alignItems="center",y.style.justifyItems="center",y.style.padding="3px",y.style.width="20px",y.style.height="20px",this.logoUI.appendChild(y),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},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 y=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=y+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px",this.coverDiv.style.width=this.target.offsetWidth.toString()+"px",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.settings.displayMode==="popup"?this.settings.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.toolbar=new Ae(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 Le(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(y){this.markerImage.removeChild(y.container),this.markers.indexOf(y)>-1&&this.markers.splice(this.markers.indexOf(y),1),y.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(y,A){if(y==="marker"&&A!==void 0)this.createNewMarker(A);else if(y==="action")switch(A){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 y=this;if(this._currentMarker!==void 0){var A=!1;if(this.eventListeners.markerbeforedelete.forEach(function(q){var V=new ut(y,y._currentMarker,!0);q(V),V.defaultPrevented&&(A=!0)}),!A){var U=this._currentMarker;this._currentMarker.dispose(),this.markerImage.removeChild(this._currentMarker.container),this.markers.splice(this.markers.indexOf(this._currentMarker),1),this.setCurrentMarker(),this.addUndoStep(),this.eventListeners.markerdelete.forEach(function(q){return q(new ut(y,U))})}}},X.prototype.clear=function(){var y=this,A=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(ye){var He=new ut(y,void 0,!0);ye(He),He.defaultPrevented&&(A=!0)}),!A)){this.setCurrentMarker();for(var U=function(ye){var He=q.markers[ye];q.setCurrentMarker(q.markers[ye]),q._currentMarker.dispose(),q.markerImage.removeChild(q._currentMarker.container),q.markers.splice(q.markers.indexOf(q._currentMarker),1),q.eventListeners.markerdelete.forEach(function(et){return et(new ut(y,He))})},q=this,V=this.markers.length-1;V>=0;V--)U(V);this.addUndoStep()}},Object.defineProperty(X.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),X.prototype.showNotesEditor=function(){var y;this._currentMarker!==void 0&&(this.overlayContainer.innerHTML="",this.notesArea=document.createElement("textarea"),this.notesArea.className=this.uiStyleSettings.notesAreaStyleClassName,this.notesArea.style.pointerEvents="auto",this.notesArea.style.alignSelf="stretch",this.notesArea.style.width="100%",this.notesArea.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.notesArea.value=(y=this._currentMarker.notes)!==null&&y!==void 0?y:"",this.overlayContainer.appendChild(this.notesArea))},X.prototype.hideNotesEditor=function(){this.isNotesAreaOpen&&(this._currentMarker!==void 0&&(this._currentMarker.notes=this.notesArea.value.trim()!==""?this.notesArea.value:void 0),this.overlayContainer.removeChild(this.notesArea),this.notesArea=void 0)},X.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},X.prototype.addUndoStep=function(){var y=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var A=this.getState(),U=this.undoRedoManager.getLastUndoStep();if(!U||U.width===A.width&&U.height===A.height){var q=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(A),q<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(V){return V(new Ct(y))})}else this.undoRedoManager.replaceLastUndoStep(A),this.eventListeners.statechange.forEach(function(V){return V(new Ct(y))})}},X.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},X.prototype.undoStep=function(){var y=this,A=this.undoRedoManager.undo();A!==void 0&&(this.restoreState(A),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(U){return U(new Ct(y))}))},X.prototype.redo=function(){this.switchToSelectMode(),this.redoStep()},X.prototype.redoStep=function(){var y=this,A=this.undoRedoManager.redo();A!==void 0&&(this.restoreState(A),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(U){return U(new Ct(y))}))},X.prototype.stepZoom=function(){var y=this.zoomSteps.indexOf(this.zoomLevel);this.zoomLevel=y<this.zoomSteps.length-1?this.zoomSteps[y+1]:this.zoomSteps[0]},X.prototype.panTo=function(y){this.contentDiv.scrollBy({left:this.prevPanPoint.x-y.x,top:this.prevPanPoint.y-y.y}),this.prevPanPoint=y},X.prototype.startRenderAndClose=function(){return _e(this,void 0,void 0,function(){var y,A,U=this;return Se(this,function(q){switch(q.label){case 0:return[4,this.render()];case 1:return y=q.sent(),A=this.getState(),this.eventListeners.render.forEach(function(V){return V(new xt(U,y,A))}),this.close(!0),[2]}})})},X.prototype.getState=function(y){y===!0&&this.setCurrentMarker();var A={width:this.imageWidth,height:this.imageHeight,markers:[]};return this.markers.forEach(function(U){return A.markers.push(U.getState())}),A},X.prototype.restoreState=function(y){var A=this;for(this.markers.splice(0);this.markerImage.lastChild;)this.markerImage.removeChild(this.markerImage.lastChild);y.markers.forEach(function(U){var q=A._availableMarkerTypes.find(function(ye){return ye.typeName===U.typeName});if(q!==void 0){var V=A.addNewMarker(q);V.restoreState(U),A.markers.push(V)}}),y.width&&y.height&&(y.width!==this.imageWidth||y.height!==this.imageHeight)&&this.scaleMarkers(this.imageWidth/y.width,this.imageHeight/y.height),this.eventListeners.restorestate.forEach(function(U){return U(new Ct(A))})},X.prototype.addNewMarker=function(y){var A=ue.createGroup();return this.markerImage.appendChild(A),new y(A,this.overlayContainer,this.settings)},X.prototype.createNewMarker=function(y){var A,U=this;(A=typeof y=="string"?this._availableMarkerTypes.find(function(q){return q.typeName===y}):y)&&(this.setCurrentMarker(),this.addUndoStep(),this._currentMarker=this.addNewMarker(A),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(A.typeName),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this.eventListeners.markercreating.forEach(function(q){return q(new ut(U,U._currentMarker))}))},X.prototype.markerCreated=function(y){var A=this;this.mode="select",this.markerImage.style.cursor="default",this.markers.push(y),this.setCurrentMarker(y),y instanceof Ce&&this.settings.newFreehandMarkerOnPointerUp?this.createNewMarker(Ce):this.toolbar.setSelectMode(),this.addUndoStep(),this.eventListeners.markercreate.forEach(function(U){return U(new ut(A,A._currentMarker))})},X.prototype.colorChanged=function(y){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultColor=y,this.settings.defaultStrokeColor=y)},X.prototype.fillColorChanged=function(y){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultFillColor=y)},X.prototype.markerStateChanged=function(y){var A=this;this.eventListeners.markerchange.forEach(function(U){return U(new ut(A,y))})},X.prototype.setCurrentMarker=function(y){var A=this;this._currentMarker!==y&&this._currentMarker!==void 0&&(this._currentMarker.deselect(),this.toolbar.setCurrentMarker(),this.toolbox.setPanelButtons([]),this._isResizing||this.eventListeners.markerdeselect.forEach(function(U){return U(new ut(A,A._currentMarker))})),this._currentMarker=y,this._currentMarker===void 0||this._currentMarker.isSelected||(this._currentMarker.state!=="new"&&this._currentMarker.select(),this.toolbar.setCurrentMarker(this._currentMarker),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this._isResizing||this.eventListeners.markerselect.forEach(function(U){return U(new ut(A,A._currentMarker))}))},X.prototype.onPointerDown=function(y){if(this._isFocused||this.focus(),this.touchPoints++,this.touchPoints===1||y.pointerType!=="touch")if(this._currentMarker===void 0||this._currentMarker.state!=="new"&&this._currentMarker.state!=="creating"){if(this.mode==="select"){var A=this.markers.find(function(U){return U.ownsTarget(y.target)});A!==void 0?(this.setCurrentMarker(A),this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(y.clientX,y.clientY),y.target)):(this.setCurrentMarker(),this.isDragging=!0,this.prevPanPoint={x:y.clientX,y:y.clientY})}}else this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(y.clientX,y.clientY))},X.prototype.onDblClick=function(y){if(this._isFocused||this.focus(),this.mode==="select"){var A=this.markers.find(function(U){return U.ownsTarget(y.target)});A!==void 0&&A!==this._currentMarker&&this.setCurrentMarker(A),this._currentMarker!==void 0?this._currentMarker.dblClick(this.clientToLocalCoordinates(y.clientX,y.clientY),y.target):this.setCurrentMarker()}},X.prototype.onPointerMove=function(y){this.touchPoints!==1&&y.pointerType==="touch"||(this._currentMarker!==void 0||this.isDragging)&&(this._currentMarker!==void 0&&this._currentMarker.state==="edit"||y.preventDefault(),this._currentMarker!==void 0?this._currentMarker.manipulate(this.clientToLocalCoordinates(y.clientX,y.clientY)):this.zoomLevel>1&&this.panTo({x:y.clientX,y:y.clientY}))},X.prototype.onPointerUp=function(y){this.touchPoints>0&&this.touchPoints--,this.touchPoints===0&&this.isDragging&&this._currentMarker!==void 0&&this._currentMarker.pointerUp(this.clientToLocalCoordinates(y.clientX,y.clientY)),this.isDragging=!1,this.addUndoStep()},X.prototype.onPointerOut=function(){this.touchPoints>0&&this.touchPoints--},X.prototype.onKeyUp=function(y){this._currentMarker===void 0||this.notesArea!==void 0||y.key!=="Delete"&&y.key!=="Backspace"||this.deleteSelectedMarker()},X.prototype.clientToLocalCoordinates=function(y,A){var U=this.markerImage.getBoundingClientRect();return{x:(y-U.left)/this.zoomLevel,y:(A-U.top)/this.zoomLevel}},X.prototype.onWindowResize=function(){this.positionUI()},X.prototype.positionUI=function(){switch(this.setTopLeft(),this.settings.displayMode){case"inline":var y=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=y+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px";break;case"popup":this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=this.windowHeight+"px",this.contentDiv.style.maxHeight=this.windowHeight-2*this.settings.popupMargin-3.5*this.styles.settings.toolbarHeight+"px"}this.positionMarkerImage(),this.positionLogo()},X.prototype.addLicenseKey=function(y){ie.addKey(y)},X.prototype.addEventListener=function(y,A){this.eventListeners.addEventListener(y,A)},X.prototype.removeEventListener=function(y,A){this.eventListeners.removeEventListener(y,A)},X.prototype.renderState=function(y){this._silentRenderMode=!0,this.settings.displayMode="inline",this.isOpen||this.show(),this.restoreState(y),this.startRenderAndClose(),this._silentRenderMode=!1},Object.defineProperty(X.prototype,"isFocused",{get:function(){return this._isFocused},enumerable:!1,configurable:!0}),X.prototype.focus=function(){var y=this;this._isFocused||(this.attachWindowEvents(),this._isFocused=!0,this._previousCurrentMarker!==void 0&&this.setCurrentMarker(this._previousCurrentMarker),this.eventListeners.focus.forEach(function(A){return A(new Ct(y))}))},X.prototype.blur=function(){var y=this;this._isFocused&&(this.detachWindowEvents(),this._isFocused=!1,this._previousCurrentMarker=this._currentMarker,this.setCurrentMarker(),this.eventListeners.blur.forEach(function(A){return A(new Ct(y))}))},X.instanceCounter=0,X}();/* **********************************
cropro version 1.2.0
@license SEE LICENSE IN LICENSE

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

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

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */var Jt=function(X,y){return(Jt=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(A,U){A.__proto__=U}||function(A,U){for(var q in U)Object.prototype.hasOwnProperty.call(U,q)&&(A[q]=U[q])})(X,y)};function Yt(X,y){if(typeof y!="function"&&y!==null)throw new TypeError("Class extends value "+String(y)+" is not a constructor or null");function A(){this.constructor=X}Jt(X,y),X.prototype=y===null?Object.create(y):(A.prototype=y.prototype,new A)}function Rt(X,y,A,U){return new(A||(A=Promise))(function(q,V){function ye(gt){try{et(U.next(gt))}catch(Ge){V(Ge)}}function He(gt){try{et(U.throw(gt))}catch(Ge){V(Ge)}}function et(gt){var Ge;gt.done?q(gt.value):(Ge=gt.value,Ge instanceof A?Ge:new A(function(_t){_t(Ge)})).then(ye,He)}et((U=U.apply(X,y||[])).next())})}function Ti(X,y){var A,U,q,V,ye={label:0,sent:function(){if(1&q[0])throw q[1];return q[1]},trys:[],ops:[]};return 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A=y.x-this.previousPoint.x,U=y.y-this.previousPoint.y;this.zoomFactor!==1&&(A=-A/this.zoomFactor,U=-U/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+A),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+U),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=y},X.prototype.resize=function(y){var A=Object.assign({},this.cropRect),U=y.x-this.previousPoint.x,q=y.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:A.x+U<this.margin&&(U=this.margin-A.x),A.x+=U,A.width=this.cropRect.x+this.cropRect.width-A.x;break;case this.bottomRightGrip:case this.topRightGrip:A.width+U>this.canvasWidth*this.zoomFactor&&(U=this.canvasWidth*this.zoomFactor-A.width),A.width+=U}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(A.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(U),A.height=this.aspectRatio.getVerticalLength(A.width)):(A.y+=q,A.height=this.cropRect.y+this.cropRect.height-A.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?A.height=this.aspectRatio.getVerticalLength(A.width):A.height+=q}A.width<10&&(A.x=this.cropRect.x,A.width=10),A.height<10&&(A.y=this.cropRect.y,A.height=10),this.previousPoint=y,A.x>=this.margin&&A.y>=this.margin&&A.x-this.margin+A.width<=this.canvasWidth&&A.y-this.margin+A.height<=this.canvasHeight&&(this.cropRect=A,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},X.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var y=this.cropRect.x+this.cropRect.width/2,A=this.cropRect.y+this.cropRect.height/2,U=this.aspectRatio.getHorizontalLength(this.cropRect.height),q=this.aspectRatio.getVerticalLength(this.cropRect.width);U/this.canvasWidth<q/this.canvasHeight?this.cropRect.width=U:this.cropRect.height=q,this.cropRect.width>this.canvasWidth&&(this.cropRect.height/=this.cropRect.width/this.canvasWidth,this.cropRect.width=this.canvasWidth),this.cropRect.height>this.canvasHeight&&(this.cropRect.width/=this.cropRect.height/this.canvasHeight,this.cropRect.height=this.canvasHeight),this.cropRect.x=y-this.cropRect.width/2,this.cropRect.y=A-this.cropRect.height/2,this.cropRect.x+this.cropRect.width>this.margin+this.canvasWidth&&(this.cropRect.x=this.margin+this.canvasWidth-this.cropRect.width),this.cropRect.y+this.cropRect.height>this.margin+this.canvasHeight&&(this.cropRect.y=this.margin+this.canvasHeight-this.cropRect.height),this.cropRect.x=Math.max(this.cropRect.x,this.margin),this.cropRect.y=Math.max(this.cropRect.y,this.margin)}},X.prototype.getRescaledRect=function(y,A,U,q,V,ye){var He=U/y,et=q/A;return{x:(V.x-ye)*He+ye,y:(V.y-ye)*et+ye,width:V.width*He,height:V.height*et}},X.prototype.scaleCanvas=function(y,A){var U=this.getRescaledRect(this.canvasWidth,this.canvasHeight,y,A,this.cropRect,this.margin);this.canvasWidth=y,this.canvasHeight=A,this.onCropChange&&this.onCropChange(U),this.setCropRectangle(U)},X}(),Vi=function(){function X(y){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=y,this.uiContainer=document.createElement("div"),this.getUI=this.getUI.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.setAngleLabel=this.setAngleLabel.bind(this),this.positionScaleShape=this.positionScaleShape.bind(this)}return Object.defineProperty(X.prototype,"angle",{get:function(){return this._angle},set:function(y){this._angle=y,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),X.prototype.getUI=function(){return this.controlContainer=document.createElement("div"),this.controlContainer.title=this.title,this.controlContainer.className=this.className+" "+this.colorsClassName,this.controlContainer.appendChild(this.getVisual()),this.controlContainer.addEventListener("pointerdown",this.onPointerDown),this.controlContainer.addEventListener("pointermove",this.onPointerMove),this.controlContainer.addEventListener("pointerup",this.onPointerUp),this.uiContainer.appendChild(this.controlContainer),this.uiContainer.style.display="inline-block",this.uiContainer.style.touchAction="none",this.setAngleLabel(),this.positionScaleShape(),this.uiContainer},X.prototype.onPointerDown=function(y){this.controlContainer.setPointerCapture(y.pointerId),this.isDragging=!0,this.previousPoint={x:y.clientX,y:y.clientY}},X.prototype.onPointerMove=function(y){this.isDragging&&(this.onAngleChange&&this.onAngleChange((y.clientX-this.previousPoint.x)/5),this.previousPoint.x=y.clientX)},X.prototype.onPointerUp=function(y){this.isDragging&&this.onAngleChange&&this.onAngleChange((y.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(y.pointerId)},X.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var y=this.angleLabelText.getBBox();qe.setAttributes(this.angleLabelElement,[["x",((this.width-y.width)/2).toString()],["y",(this.height/2).toString()]])}},X.prototype.positionScaleShape=function(){if(this.scaleShape){var y=this.scaleShape.transform.baseVal.getItem(0);y.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(y,0)}},X.prototype.getVisual=function(){var y=document.createElementNS("http://www.w3.org/2000/svg","svg");y.setAttribute("xmlns","http://www.w3.org/2000/svg"),y.setAttribute("width",this.width+"px"),y.setAttribute("height",this.height+"px"),y.setAttribute("viewBox","0 0 "+this.width+" "+this.height),y.style.flexShrink="0",document.body.appendChild(y);for(var A="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,U=1;U<=this.width/5+10;U++){var q=U%5==0?this.height/3:this.height/6;A+="h4v"+-q+"h1v"+q}A+="v1H0Z",this.scaleShape=qe.createPath(A);var V=qe.createTransform();this.scaleShape.transform.baseVal.appendItem(V),y.appendChild(this.scaleShape),this.angleLabelElement=qe.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=qe.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var ye=qe.createTSpan("");return ye.innerHTML="&deg;",this.angleLabelElement.appendChild(ye),y.appendChild(this.angleLabelElement),document.body.removeChild(y),y},X}(),fr=function(){function X(){this.naturalSize=!1,this.imageType="image/png"}return X.prototype.rasterize=function(y,A,U,q,V,ye,He){var et=this;return new Promise(function(gt){var Ge=document.createElement("canvas");Ge.width=y.width.baseVal.value-2*q,Ge.height=y.height.baseVal.value-2*q;var _t=1,jt=1;et.naturalSize===!0?(_t=A.naturalWidth/(y.width.baseVal.value-2*q)/ye,jt=A.naturalHeight/(y.height.baseVal.value-2*q)/He,Ge.width=A.naturalWidth/ye,Ge.height=A.naturalHeight/He):et.width!==void 0&&et.height!==void 0&&(_t=et.width/U.width,jt=et.height/U.height,Ge.width*=_t,Ge.height*=jt);var $t=Ge.getContext("2d");$t.translate(Ge.width/2,Ge.height/2),$t.rotate(V*Math.PI/180),$t.scale(ye,He),$t.translate(-Ge.width/2,-Ge.height/2),$t.drawImage(A,0,0,Ge.width,Ge.height);var Pi=document.createElement("canvas");Pi.width=U.width*_t,Pi.height=U.height*jt,Pi.getContext("2d").putImageData($t.getImageData((U.x-q)*_t,(U.y-q)*jt,U.width*_t,U.height*jt),0,0),gt(Pi.toDataURL(et.imageType,et.imageQuality))})},X}(),Ve=function(){function X(y){this._zoomToCropEnabled=!0,this.zoomFactor=1,this.flippedHorizontally=!1,this.flippedVertically=!1,this._isGridVisible=!0,this._gridLines=2,this._rotationAngle=0,this.scaleFactor=1,this.renderEventListeners=[],this.closeEventListeners=[],this._isOpen=!1,this.CANVAS_MARGIN=20,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.displayMode="inline",this.popupMargin=30,this.toolbarHeight=40,this.aspectRatios=[{horizontal:0,vertical:0},{horizontal:4,vertical:3},{horizontal:3,vertical:2},{horizontal:16,vertical:9},{horizontal:1,vertical:1},{horizontal:3,vertical:4},{horizontal:2,vertical:3},{horizontal:9,vertical:16}],this._instanceNo=X.instanceCounter++,this.styles=new wt(this.instanceNo),this.target=y,this.targetRoot=document.body,this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.rotateBy=this.rotateBy.bind(this),this.applyRotation=this.applyRotation.bind(this),this.cropRectChanged=this.cropRectChanged.bind(this),this.zoomToCrop=this.zoomToCrop.bind(this),this.unzoomFromCrop=this.unzoomFromCrop.bind(this),this.rotateLeftButtonClicked=this.rotateLeftButtonClicked.bind(this),this.rotateRightButtonClicked=this.rotateRightButtonClicked.bind(this),this.flipHorizontallyButtonClicked=this.flipHorizontallyButtonClicked.bind(this),this.flipVerticallyButtonClicked=this.flipVerticallyButtonClicked.bind(this),this.applyFlip=this.applyFlip.bind(this),this.startRenderAndClose=this.startRenderAndClose.bind(this),this.render=this.render.bind(this),this.onPopupResize=this.onPopupResize.bind(this),this.applyAspectRatio=this.applyAspectRatio.bind(this)}return Object.defineProperty(X.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(y){this._zoomToCropEnabled=y,y?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(y){this._isGridVisible=y,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"gridLines",{get:function(){return this._gridLines},set:function(y){this._gridLines=y,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(y){this._rotationAngle=y,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"aspectRatio",{get:function(){var y;return(y=this._aspectRatio)!==null&&y!==void 0?y:this.aspectRatios[0]},set:function(y){this._aspectRatio=y},enumerable:!1,configurable:!0}),X.prototype.open=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.setupResizeObserver(),this.initCropCanvas(),this.setEditingTarget(),this.setTopLeft(),this.initCropLayer(),this.attachEvents(),this.applyAspectRatio(),this.displayMode==="popup"&&this.onPopupResize(),this._isOpen=!0},X.prototype.show=function(){this.showUI(),this.open()},X.prototype.close=function(y){y===void 0&&(y=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),y||this.closeEventListeners.forEach(function(A){return A()}),this._isOpen=!1)},X.prototype.addRenderEventListener=function(y){this.renderEventListeners.push(y)},X.prototype.removeRenderEventListener=function(y){this.renderEventListeners.indexOf(y)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(y),1)},X.prototype.addCloseEventListener=function(y){this.closeEventListeners.push(y)},X.prototype.removeCloseEventListener=function(y){this.closeEventListeners.indexOf(y)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(y),1)},X.prototype.setupResizeObserver=function(){var y=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){y.resize(y.target.clientWidth,y.target.clientHeight)}),this.targetObserver.observe(this.target)):this.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(this.onPopupResize),this.targetObserver.observe(this.contentDiv)),window.addEventListener("resize",this.setWindowHeight))},X.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var y=1*this.target.clientWidth/this.target.clientHeight,A=this.contentDiv.clientWidth/y>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*y:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,U=A+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/y;this.resize(A,U)}},X.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},X.prototype.setEditingTargetSize=function(){this.editorCanvas.style.width=this.imageWidth+2*this.CANVAS_MARGIN+"px",this.editorCanvas.style.height=this.imageHeight+2*this.CANVAS_MARGIN+"px",qe.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},X.prototype.resize=function(y,A){this.imageWidth=Math.round(y),this.imageHeight=Math.round(A),this.setEditingTargetSize(),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.displayMode!=="popup"?this.coverDiv.style.width=this.paddedImageWidth+"px":(this.setTopLeft(),this.positionCropImage()),this.cropLayer.scaleCanvas(this.imageWidth,this.imageHeight),this.applyRotation()},X.prototype.setEditingTarget=function(){var y=document.createElement("canvas");y.width=this.target.naturalWidth,y.height=this.target.naturalHeight,y.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var A=y.toDataURL();qe.setAttributes(this.editingTarget,[["href",A]]),this.setEditingTargetSize()},X.prototype.setTopLeft=function(){var y=this.target.getBoundingClientRect(),A=this.editorCanvas.getBoundingClientRect();this.left=y.left-A.left-this.CANVAS_MARGIN,this.top=y.top-A.top-this.CANVAS_MARGIN},X.prototype.initCropCanvas=function(){this.cropImageHolder=document.createElement("div"),this.cropImageHolder.style.setProperty("touch-action","none"),this.cropImageHolder.style.setProperty("-ms-touch-action","none"),this.cropImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.cropImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImage.style.pointerEvents="auto",this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.cropImageHolder.style.transformOrigin="top left",this.positionCropImage(),this.defs=qe.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=qe.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=qe.createGroup(),this.editingTargetRotationScaleContainer=qe.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var y=qe.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(y);var A=qe.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(A),this.editingTargetContainer=qe.createGroup(),this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px)",this.editingTargetContainer.appendChild(this.editingTargetRotationContainer),this.cropImage.appendChild(this.editingTargetContainer),this.cropImageHolder.appendChild(this.cropImage),this.editorCanvas.appendChild(this.cropImageHolder)},X.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},X.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=qe.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new Bi(this.imageWidth,this.imageHeight,this.CANVAS_MARGIN,this.cropLayerContainer),this.cropLayer.onCropChange=this.cropRectChanged,this.cropLayer.numberOfGridLines=this.gridLines,this.cropLayer.isGridVisible=this.isGridVisible,this.cropLayer.cropShadeColor=this.styles.settings.cropShadeColor,this.cropLayer.cropFrameColor=this.styles.settings.cropFrameColor,this.cropLayer.gripColor=this.styles.settings.gripColor,this.cropLayer.gripFillColor=this.styles.settings.gripFillColor,this.cropLayer.open(),this.cropLayer.setCropRectangle(this.cropRect),this.zoomToCropEnabled&&this.zoomToCrop()},X.prototype.zoomToCrop=function(){if(this.cropRect){var y=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,A=this.cropRect.y-this.CANVAS_MARGIN+this.cropRect.height/2;this.zoomFactor=Math.min(this.imageWidth/this.cropRect.width,this.imageHeight/this.cropRect.height),this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin=y+"px "+A+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-y+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-A+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},X.prototype.unzoomFromCrop=function(){this.zoomFactor=1,this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin="center",this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px) scale(1)",this.cropLayer.zoomFactor=this.zoomFactor)},X.prototype.cropRectChanged=function(y){this.cropRect=y,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},X.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},X.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},X.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},X.prototype.showUI=function(){switch(this.addStyles(),this.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.displayMode){case"inline":this.coverDiv.style.position="absolute";var y=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,A=this.target.offsetTop>y+this.CANVAS_MARGIN?this.target.offsetTop-(y+this.CANVAS_MARGIN):0;this.coverDiv.style.top=A+"px",this.coverDiv.style.left=(this.target.offsetLeft>this.CANVAS_MARGIN?this.target.offsetLeft-this.CANVAS_MARGIN:0)+"px",this.coverDiv.style.width=this.target.offsetWidth+this.CANVAS_MARGIN+"px",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.displayMode==="popup"?this.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.addToolbars(),this.uiDiv.appendChild(this.topToolbar.getUI()),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.alignItems="center",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.contentDiv.style.overflow="hidden",this.contentDiv.style.backgroundColor=this.styles.settings.canvasBackgroundColor,this.displayMode==="popup"&&(this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.popupMargin+"px)"),this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.contentDiv.appendChild(this.editorCanvas),this.uiDiv.appendChild(this.bottomToolbar.getUI()),this.straightener.angle=this.rotationAngle},X.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},X.prototype.addTopToolbar=function(){var y=this;this.topToolbar=new qt,this.topToolbar.display=this.styles.settings.hideTopToolbar?"none":"",this.topToolbar.className=this.toolbarStyleClass.name,this.topToolbar.colorsClassName=this.styles.settings.toolbarStyleColorsClassName?this.styles.settings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name,this.topToolbar.fadeInClassName=this.styles.fadeInAnimationClassName,this.topToolbar.blockClassName=this.toolbarBlockStyleClass.name,this.topToolbar.buttonClassName=this.toolbarButtonStyleClass.name,this.topToolbar.buttonColorsClassName=this.styles.settings.toolbarButtonStyleColorsClassName?this.styles.settings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,this.topToolbar.buttonActiveColorsClassName=this.styles.settings.toolbarActiveButtonStyleColorsClassName?this.styles.settings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name;var A=new er;A.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(A);var U=[];this.aspectRatios.forEach(function(jt){var $t=new Bt(tr.getIcon(jt.horizontal,jt.vertical),jt.horizontal===0&&jt.vertical===0?"FREE":jt.horizontal+":"+jt.vertical);$t.onClick=function(){return y.ratioButtonClicked(jt)},U.push($t)}),this.aspectRatioButton=new vi(tr.getIcon(0,0),"Aspect ratio",U),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,A.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var q=new Bt('<svg viewBox="0 0 24 24"><path d="M10 4v4h4V4h-4m6 0v4h4V4h-4m0 6v4h4v-4h-4m0 6v4h4v-4h-4m-2 4v-4h-4v4h4m-6 0v-4H4v4h4m0-6v-4H4v4h4m0-6V4H4v4h4m2 6h4v-4h-4v4M4 2h16a2 2 0 012 2v16a2 2 0 01-2 2H4c-1.08 0-2-.9-2-2V4a2 2 0 012-2z"/></svg>',"Toggle grid");q.isActive=this.isGridVisible,q.onClick=function(){y.isGridVisible=!y.isGridVisible,q.isActive=y.isGridVisible},A.addButton(q);var V=new Bt('<svg viewBox="0 0 24 24"><path d="M15.5 14l5 5-1.5 1.5-5-5v-.79l-.27-.28A6.471 6.471 0 019.5 16 6.5 6.5 0 013 9.5 6.5 6.5 0 019.5 3 6.5 6.5 0 0116 9.5c0 1.61-.59 3.09-1.57 4.23l.28.27h.79m-6 0C12 14 14 12 14 9.5S12 5 9.5 5 5 7 5 9.5 7 14 9.5 14m2.5-4h-2v2H9v-2H7V9h2V7h1v2h2v1z"/></svg>',"Zoom to selection");if(V.isActive=this.zoomToCropEnabled,V.onClick=function(){y.zoomToCropEnabled=!y.zoomToCropEnabled,V.isActive=y.zoomToCropEnabled},A.addButton(V),!Ui.isLicensed){var ye=new mt;this.topToolbar.addElementBlock(ye);var He=document.createElement("div");He.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var et=document.createElement("a");et.style.color="currentColor",et.href="https://markerjs.com/products/cropro",et.target="_blank",et.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>',He.appendChild(et),ye.addElement(He)}var gt=new er;gt.minWidth=3*this.toolbarHeight+"px",gt.contentAlign="end",this.topToolbar.addButtonBlock(gt);var Ge=new Bt('<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"OK");Ge.onClick=this.startRenderAndClose,gt.addButton(Ge),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(Ge.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var _t=new Bt('<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");_t.onClick=this.close,gt.addButton(_t),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(_t.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},X.prototype.addBottomToolbar=function(){var y=this;this.bottomToolbar=new qt,this.bottomToolbar.display=this.styles.settings.hideBottomToolbar?"none":"",this.bottomToolbar.className=this.toolbarStyleClass.name,this.bottomToolbar.colorsClassName=this.styles.settings.toolbarStyleColorsClassName?this.styles.settings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name,this.bottomToolbar.fadeInClassName=this.styles.fadeInAnimationClassName,this.bottomToolbar.blockClassName=this.toolbarBlockStyleClass.name,this.bottomToolbar.buttonClassName=this.toolbarButtonStyleClass.name,this.bottomToolbar.buttonColorsClassName=this.styles.settings.toolbarButtonStyleColorsClassName?this.styles.settings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,this.bottomToolbar.buttonActiveColorsClassName=this.styles.settings.toolbarActiveButtonStyleColorsClassName?this.styles.settings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name;var A=new er;A.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(A);var U=new Bt('<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");U.onClick=this.rotateLeftButtonClicked,A.addButton(U);var q=new Bt('<svg viewBox="0 0 24 24"><path d="M16.89 15.5l1.42 1.39c.9-1.16 1.45-2.5 1.62-3.89h-2.02c-.14.87-.48 1.72-1.02 2.5M13 17.9v2.02c1.39-.17 2.74-.71 3.9-1.61l-1.44-1.44c-.75.54-1.59.89-2.46 1.03m6.93-6.9a7.906 7.906 0 00-1.62-3.89l-1.42 1.42c.54.75.88 1.6 1.02 2.47m-2.36-5.45L11 1v3.07C7.06 4.56 4 7.92 4 12s3.05 7.44 7 7.93v-2.02c-2.84-.48-5-2.94-5-5.91s2.16-5.43 5-5.91V10l4.55-4.45z"/></svg>',"Rotate right");q.onClick=this.rotateRightButtonClicked,A.addButton(q);var V=new mt;V.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(V),this.straightener=new Vi("Straighten"),this.straightener.className=this.toolbarStraightenerStyleClass.name,this.straightener.colorsClassName=this.styles.settings.toolbarStraightenerColorsClassName?this.styles.settings.toolbarStraightenerColorsClassName:this.toolbarStraightenerStyleColorsClass.name,this.straightener.onAngleChange=function(gt){y.rotateBy(gt),y.straightener.angle=y.rotationAngle},V.addElement(this.straightener.getUI());var ye=new er;ye.minWidth=2*this.toolbarHeight+"px",ye.contentAlign="end",this.bottomToolbar.addButtonBlock(ye);var He=new Bt('<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");He.onClick=this.flipHorizontallyButtonClicked,ye.addButton(He);var et=new Bt('<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");et.onClick=this.flipVerticallyButtonClicked,ye.addButton(et)},X.prototype.ratioButtonClicked=function(y){this.aspectRatio=y,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},X.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=tr.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},X.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new Gi(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0)},X.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},X.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},X.prototype.restoreState=function(y){if(y){var A=this.cropLayer.getRescaledRect(y.width,y.height,this.imageWidth,this.imageHeight,y.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(A),this.cropRectChanged(A),this.flippedHorizontally=y.flippedHorizontally,this.flippedVertically=y.flippedVertically,this.applyFlip(),this.rotationAngle=y.rotationAngle,this.applyRotation()}},X.prototype.clientToLocalCoordinates=function(y,A){var U=this.cropImage.getBoundingClientRect();return{x:y-U.left,y:A-U.top}},X.prototype.onWindowResize=function(){this.positionUI()},X.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var y=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=y+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px";break;case"popup":this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=this.windowHeight+"px",this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)"}this.positionCropImage()},X.prototype.rotateLeftButtonClicked=function(){var y=this.rotationAngle-90;this.rotationAngle%90!=0&&(y+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(y)},X.prototype.rotateRightButtonClicked=function(){var y=this.rotationAngle+90;this.rotationAngle%90!=0&&(y-=this.rotationAngle>=0?this.rotationAngle%90:90+this.rotationAngle%90),this.rotateTo(y)},X.prototype.rotateTo=function(y){y=(y=y>180?y-360:y)<=-180?y+360:y,this.rotationAngle=y,this.applyRotation()},X.prototype.rotateBy=function(y){this.rotateTo((this.rotationAngle+y)%360)},X.prototype.applyRotation=function(){var y=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var A=this.editingTargetRotationContainer.transform.baseVal.getItem(0);A.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(A,0);var U=this.editingTarget.getBoundingClientRect();this.scaleFactor=Math.min(this.imageWidth/U.width,this.imageHeight/U.height),this.editingTargetRotationScaleContainer.style.transform="scale("+this.scaleFactor+")",this.zoomToCropEnabled=y},X.prototype.flipHorizontallyButtonClicked=function(){this.flippedHorizontally=!this.flippedHorizontally,this.applyFlip()},X.prototype.flipVerticallyButtonClicked=function(){this.flippedVertically=!this.flippedVertically,this.applyFlip()},X.prototype.applyFlip=function(){this.editingTarget.style.transform="scale("+(this.flippedHorizontally?-1:1)+","+(this.flippedVertically?-1:1)+")"},X.prototype.startRenderAndClose=function(){return Rt(this,void 0,void 0,function(){var y,A;return Ti(this,function(U){switch(U.label){case 0:return[4,this.render()];case 1:return y=U.sent(),A=this.getState(),this.renderEventListeners.forEach(function(q){return q(y,A)}),this.close(!0),[2]}})})},X.prototype.render=function(){return Rt(this,void 0,void 0,function(){var y;return Ti(this,function(A){switch(A.label){case 0:return(y=new fr).naturalSize=this.renderAtNaturalSize,y.imageType=this.renderImageType,y.imageQuality=this.renderImageQuality,y.width=this.renderWidth,y.height=this.renderHeight,this.unzoomFromCrop(),qe.setAttributes(this.cropLayerContainer,[["display","none"]]),[4,y.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 1:return A.sent(),[4,y.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 2:return[2,A.sent()]}})})},X.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new Lt("toolbar",`
      width: `+(this.displayMode==="inline"?"100%":"calc(100vw - "+2*this.popupMargin+"px)")+`;
      flex-shrink: 0;
      display: flex;
      flex-direction: row;
      justify-content: space-between;      
      height: `+this.toolbarHeight+`px;
      box-sizing: content-box;
      overflow: hidden;
      line-height: 0px;
    `)),this.toolbarStyleColorsClass=this.styles.addClass(new Lt("toolbar_colors",`
      background-color: `+this.styles.settings.toolbarBackgroundColor+`;
    `)),this.toolbarBlockStyleClass=this.styles.addClass(new Lt("toolbar-block",`
        display: flex;
        align-items: center;
        box-sizing: content-box;
    `));var y=this.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Lt("toolbar_button",`
      display: inline-block;
      width: `+(this.toolbarHeight-2*y)+`px;
      height: `+(this.toolbarHeight-2*y)+`px;
      padding: `+y+`px;
      cursor: default;
      user-select: none;
      box-sizing: content-box;
    `)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new Lt("toolbar_button_colors",`
      color: `+this.styles.settings.toolbarColor+`;
      fill: currentColor;
    `)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new Lt("toolbar_active_button",`
      color: `+this.styles.settings.toolbarColor+`;
      fill: currentColor;
      background-color: `+this.styles.settings.toolbarBackgroundActiveColor+`
    `)),this.styles.addRule(new Ot("."+this.toolbarButtonStyleClass.name+" svg",`
      height: `+this.toolbarHeight/2+`px;
    `)),this.styles.addRule(new Ot("."+this.toolbarButtonStyleColorsClass.name+":hover",`
        background-color: `+this.styles.settings.toolbarBackgroundHoverColor+`
    `)),this.toolbarDropdownStyleClass=this.styles.addClass(new Lt("toolbar_dropdown",`
      position: absolute;
      max-width: `+4*this.toolbarHeight+`px;
      z-index: 20;
      white-space: normal;
      box-sizing: content-box;
      box-shadow: 3px 3px rgba(33, 33, 33, 0.1);
      margin: `+(this.displayMode==="inline"?"0":this.popupMargin)+`px;
      line-height: 0px;
    `)),this.toolbarDropdownStyleColorsClass=this.styles.addClass(new Lt("toolbar_dropdown_colors",`
      background-color: `+this.styles.settings.toolbarBackgroundColor+`;
    `)),this.toolbarStraightenerBlockStyleClass=this.styles.addClass(new Lt("toolbar_straightener_block",`
      display: flex;
      overflow: hidden;
      justify-content: center;
      -webkit-mask-image: linear-gradient(90deg, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 30%, rgba(0,0,0,1) 70%, rgba(0,0,0,0) 100%);
    `)),this.toolbarStraightenerStyleClass=this.styles.addClass(new Lt("toolbar_straightener",`
      display: flex;
      overflow: hidden;
      justify-content: center;
      height: `+(this.toolbarHeight-2*y)+`px;
      padding: `+y+`px;
      cursor: default;
      user-select: none;
      box-sizing: content-box;
    `)),this.toolbarStraightenerStyleColorsClass=this.styles.addClass(new Lt("toolbar_straightener_colors",`
      color: `+this.styles.settings.toolbarColor+`;
      fill: currentColor;
    `))},X.instanceCounter=0,X}(),Tt=ae("8hTe"),pr=ae.n(Tt),mr=/<pre[^>]*>/g;function gr(X){var y=document.createElement("div");return y.innerHTML=X,y.childNodes.length===0?"":y.childNodes[0].nodeValue}var vr=Ye.a=function(X){var y=X.value,A=y===void 0?"":y,U=X.edit,q=U===void 0?!1:U,V=X.className,ye=X.showTextOnly,He=X.showLines,et=X.replaces,gt=X.zoomImg,Ge=X.hasMask,_t=X.style,jt=_t===void 0?{}:_t,$t=X.stylesPrev,Pi=$t===void 0?{}:$t,yi=String(A),_i=Object(O.useRef)(),Xi=Object(O.useRef)(),Ir=Object(O.useState)(""),li=Object(z.a)(Ir,2),ji=li[0],or=li[1],lr=Object(O.useState)("office"),Mi=Object(z.a)(lr,2),kr=Mi[0],yr=Mi[1],zr=function(){var Ht=new Ve(Xi.current);Ht.displayMode="popup",Ht.addRenderEventListener(function(){var pi=Object(F.a)(M.a.mark(function Dt(ri){var zt;return M.a.wrap(function(ui){for(;;)switch(ui.prev=ui.next){case 0:return _i.current.style.display="none",ui.next=3,Object(we.a)("/api/attachments.json",{method:"post",body:{file_type:"base64",original_filename:"educoder.png",file:ri}});case 3:zt=ui.sent,zt!=null&&zt.id&&et(Xi.current.getAttribute("src").replace(Y.a.API_SERVER,""),"/api/attachments/".concat(zt==null?void 0:zt.id,"?type=").concat(zt.content_type));case 5:case"end":return ui.stop()}},Dt)}));return function(Dt){return pi.apply(this,arguments)}}()),Ht.show()},Kr=function(){var Ht=new Mt(Xi.current);Ht.settings.displayMode="popup",Ht.addEventListener("render",function(){var pi=Object(F.a)(M.a.mark(function Dt(ri){var zt;return M.a.wrap(function(ui){for(;;)switch(ui.prev=ui.next){case 0:if(_i.current.style.display="none",!Xi.current){ui.next=6;break}return ui.next=4,Object(we.a)("/api/attachments.json",{method:"post",body:{file_type:"base64",original_filename:"educoder.png",file:ri.dataUrl}});case 4:zt=ui.sent,zt!=null&&zt.id&&et(Xi.current.getAttribute("src").replace(Y.a.API_SERVER,""),"/api/attachments/".concat(zt==null?void 0:zt.id,"?type=").concat(zt.content_type));case 6:case"end":return ui.stop()}},Dt)}));return function(Dt){return pi.apply(this,arguments)}}()),Ht.show(),window.markerArea=Ht},Yi=Object(O.useMemo)(function(){_i.current&&(_i.current.style.zIndex=-1);try{var ti=/\(\s+\/api\/attachments\/|\(\/api\/attachments\/|\(\/attachments\/download\//g,Ht=/\"\/api\/attachments\/|\"\/attachments\/download\//g,pi=/\(\s+\/files\/uploads\/|\"\/files\/uploads\//g;yi=yi.replace(ti,"("+Y.a.API_SERVER+"/api/attachments/").replace(Ht,'"'+Y.a.API_SERVER+"/api/attachments/").replace(pi,'"'+Y.a.API_SERVER+"/files/uploads/").replaceAll("http://video.educoder","https://video.educoder").replaceAll("http://www.educoder.net/api","https://data.educoder.net/api").replaceAll("https://www.educoder.net/api","https://data.educoder.net/api").replace(/\r\n/g,`
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i=gn(t);t.background=i.insertBefore(o("div",null,r),i.firstChild),e.display.input.setUneditable(t.background)}}function $a(e,t){var r=e.display.externalMeasured;return r&&r.line==t.line?(e.display.externalMeasured=null,t.measure=r.measure,r.built):Ft(e,t)}function Po(e,t){var r=t.text.className,i=$a(e,t);t.text==t.node&&(t.node=i.pre),t.text.parentNode.replaceChild(i.pre,t.text),t.text=i.pre,i.bgClass!=t.bgClass||i.textClass!=t.textClass?(t.bgClass=i.bgClass,t.textClass=i.textClass,ha(e,t)):r&&(t.text.className=r)}function ha(e,t){Do(e,t),t.line.wrapClass?gn(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var r=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=r||""}function Qa(e,t,r,i){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var s=gn(t);t.gutterBackground=o("div",null,"CodeMirror-gutter-background 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e.cachedCharWidth;var t=o("span","xxxxxxxxxx"),r=o("pre",[t],"CodeMirror-line-like");_(e.measure,r);var i=t.getBoundingClientRect(),s=(i.right-i.left)/10;return s>2&&(e.cachedCharWidth=s),s||10}function _a(e){for(var t=e.display,r={},i={},s=t.gutters.clientLeft,k=t.gutters.firstChild,K=0;k;k=k.nextSibling,++K){var $=e.display.gutterSpecs[K].className;r[$]=k.offsetLeft+k.clientLeft+s,i[$]=k.clientWidth}return{fixedPos:ba(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:r,gutterWidth:i,wrapperWidth:t.wrapper.clientWidth}}function ba(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function cs(e){var t=Yr(e.display),r=e.options.lineWrapping,i=r&&Math.max(5,e.display.scroller.clientWidth/$r(e.display)-3);return function(s){if(rr(e.doc,s))return 0;var k=0;if(s.widgets)for(var K=0;K<s.widgets.length;K++)s.widgets[K].height&&(k+=s.widgets[K].height);return r?k+(Math.ceil(s.text.length/i)||1)*t:k+t}}function Ea(e){var t=e.doc,r=cs(e);t.iter(function(i){var s=r(i);s!=i.height&&vi(i,s)})}function Nr(e,t,r,i){var s=e.display;if(!r&&be(t).getAttribute("cm-not-content")=="true")return null;var k,K,$=s.lineSpace.getBoundingClientRect();try{k=t.clientX-$.left,K=t.clientY-$.top}catch(ge){return null}var Z=va(e,k,K),ee;if(i&&Z.xRel>0&&(ee=mt(e.doc,Z.line).text).length==Z.ch){var fe=G(ee,ee.length,e.options.tabSize)-ee.length;Z=Ve(Z.line,Math.max(0,Math.round((k-qa(e.display).left)/$r(e.display))-fe))}return Z}function Fr(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,t<0)return null;for(var r=e.display.view,i=0;i<r.length;i++)if(t-=r[i].size,t<0)return i}function Ri(e,t,r,i){t==null&&(t=e.doc.first),r==null&&(r=e.doc.first+e.doc.size),i||(i=0);var s=e.display;if(i&&r<s.viewTo&&(s.updateLineNumbers==null||s.updateLineNumbers>t)&&(s.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=s.viewTo)li&&cn(e.doc,t)<s.viewTo&&wr(e);else 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s=Fr(e,t),k,K=e.display.view;if(!li||r==e.doc.first+e.doc.size)return{index:s,lineN:r};for(var $=e.display.viewFrom,Z=0;Z<s;Z++)$+=K[Z].size;if($!=t){if(i>0){if(s==K.length-1)return null;k=$+K[s].size-t,s++}else k=$-t;t+=k,r+=k}for(;cn(e.doc,r)!=r;){if(s==(i<0?0:K.length-1))return null;r+=i*K[s-(i<0?1:0)].size,s+=i}return{index:s,lineN:r}}function Vo(e,t,r){var i=e.display,s=i.view;s.length==0||t>=i.viewTo||r<=i.viewFrom?(i.view=Oi(e,t,r),i.viewFrom=t):(i.viewFrom>t?i.view=Oi(e,t,i.viewFrom).concat(i.view):i.viewFrom<t&&(i.view=i.view.slice(Fr(e,t))),i.viewFrom=t,i.viewTo<r?i.view=i.view.concat(Oi(e,i.viewTo,r)):i.viewTo>r&&(i.view=i.view.slice(0,Fr(e,r)))),i.viewTo=r}function fs(e){for(var t=e.display.view,r=0,i=0;i<t.length;i++){var s=t[i];!s.hidden&&(!s.node||s.changes)&&++r}return r}function _n(e){e.display.input.showSelection(e.display.input.prepareSelection())}function ps(e,t){t===void 0&&(t=!0);for(var r=e.doc,i={},s=i.cursors=document.createDocumentFragment(),k=i.selection=document.createDocumentFragment(),K=0;K<r.sel.ranges.length;K++){if(!t&&K==r.sel.primIndex)continue;var $=r.sel.ranges[K];if($.from().line>=e.display.viewTo||$.to().line<e.display.viewFrom)continue;var Z=$.empty();(Z||e.options.showCursorWhenSelecting)&&ms(e,$.head,s),Z||Xo(e,$,k)}return i}function ms(e,t,r){var i=Qi(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),s=r.appendChild(o("div","\xA0","CodeMirror-cursor"));if(s.style.left=i.left+"px",s.style.top=i.top+"px",s.style.height=Math.max(0,i.bottom-i.top)*e.options.cursorHeight+"px",i.other){var k=r.appendChild(o("div","\xA0","CodeMirror-cursor CodeMirror-secondarycursor"));k.style.display="",k.style.left=i.other.left+"px",k.style.top=i.other.top+"px",k.style.height=(i.other.bottom-i.other.top)*.85+"px"}}function zn(e,t){return e.top-t.top||e.left-t.left}function Xo(e,t,r){var i=e.display,s=e.doc,k=document.createDocumentFragment(),K=qa(e.display),$=K.left,Z=Math.max(i.sizerWidth,Pr(e)-i.sizer.offsetLeft)-K.right,ee=s.direction=="ltr";function fe(at,ht,Et,yt){ht<0&&(ht=0),ht=Math.round(ht),yt=Math.round(yt),k.appendChild(o("div",null,"CodeMirror-selected","position: absolute; left: "+at+`px;
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                         height: `+(t.bottom-t.top+nr(e)+r.barHeight)+`px;
                         left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(k),k.scrollIntoView(s),e.display.lineSpace.removeChild(k)}}function $o(e,t,r,i){i==null&&(i=0);var s;!e.options.lineWrapping&&t==r&&(t=t.ch?Ve(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,r=t.sticky=="before"?Ve(t.line,t.ch+1,"before"):t);for(var k=0;k<5;k++){var K=!1,$=Qi(e,t),Z=!r||r==t?$:Qi(e,r);s={left:Math.min($.left,Z.left),top:Math.min($.top,Z.top)-i,right:Math.max($.left,Z.left),bottom:Math.max($.bottom,Z.bottom)+i};var ee=wa(e,s),fe=e.doc.scrollTop,ge=e.doc.scrollLeft;if(ee.scrollTop!=null&&(En(e,ee.scrollTop),Math.abs(e.doc.scrollTop-fe)>1&&(K=!0)),ee.scrollLeft!=null&&(Ur(e,ee.scrollLeft),Math.abs(e.doc.scrollLeft-ge)>1&&(K=!0)),!K)break}return s}function Qo(e,t){var r=wa(e,t);r.scrollTop!=null&&En(e,r.scrollTop),r.scrollLeft!=null&&Ur(e,r.scrollLeft)}function wa(e,t){var r=e.display,i=Yr(e.display);t.top<0&&(t.top=0);var s=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:r.scroller.scrollTop,k=ca(e),K={};t.bottom-t.top>k&&(t.bottom=t.top+k);var $=e.doc.height+da(r),Z=t.top<i,ee=t.bottom>$-i;if(t.top<s)K.scrollTop=Z?0:t.top;else if(t.bottom>s+k){var fe=Math.min(t.top,(ee?$:t.bottom)-k);fe!=s&&(K.scrollTop=fe)}var ge=e.options.fixedGutter?0:r.gutters.offsetWidth,Ie=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:r.scroller.scrollLeft-ge,Re=Pr(e)-r.gutters.offsetWidth,je=t.right-t.left>Re;return je&&(t.right=t.left+Re),t.left<10?K.scrollLeft=0:t.left<Ie?K.scrollLeft=Math.max(0,t.left+ge-(je?0:10)):t.right>Re+Ie-3&&(K.scrollLeft=t.right+(je?0:10)-Re),K}function Sa(e,t){if(t==null)return;Xn(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function Jr(e){Xn(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function bn(e,t,r){(t!=null||r!=null)&&Xn(e),t!=null&&(e.curOp.scrollLeft=t),r!=null&&(e.curOp.scrollTop=r)}function Jo(e,t){Xn(e),e.curOp.scrollToPos=t}function Xn(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var r=us(e,t.from),i=us(e,t.to);_s(e,r,i,t.margin)}}function _s(e,t,r,i){var s=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});bn(e,s.scrollLeft,s.scrollTop)}function En(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;P||Aa(e,{top:t}),bs(e,t,!0),P&&Aa(e),wn(e,100)}function bs(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 Ur(e,t,r,i){if(t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(r?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!i)return;e.doc.scrollLeft=t,Ss(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t)}function xn(e){var t=e.display,r=t.gutters.offsetWidth,i=Math.round(e.doc.height+da(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?r:0,docHeight:i,scrollHeight:i+nr(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:r}}var Br=function(e,t,r){this.cm=r;var i=this.vert=o("div",[o("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),s=this.horiz=o("div",[o("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");i.tabIndex=s.tabIndex=-1,e(i),e(s),Ue(i,"scroll",function(){i.clientHeight&&t(i.scrollTop,"vertical")}),Ue(s,"scroll",function(){s.clientWidth&&t(s.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,z&&W<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Br.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 s=e.viewHeight-(t?i:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+s)+"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 k=e.viewWidth-e.barLeft-(r?i:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+k)+"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}},Br.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Br.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Br.prototype.zeroWidthHack=function(){var e=u&&!h?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new Y,this.disableVert=new Y},Br.prototype.enableZeroWidthBar=function(e,t,r){e.style.pointerEvents="auto";function i(){var s=e.getBoundingClientRect(),k=r=="vert"?document.elementFromPoint(s.right-1,(s.top+s.bottom)/2):document.elementFromPoint((s.right+s.left)/2,s.bottom-1);k!=e?e.style.pointerEvents="none":t.set(1e3,i)}t.set(1e3,i)},Br.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Tn=function(){};Tn.prototype.update=function(){return{bottom:0,right:0}},Tn.prototype.setScrollLeft=function(){},Tn.prototype.setScrollTop=function(){},Tn.prototype.clear=function(){};function Zr(e,t){t||(t=xn(e));var r=e.display.barWidth,i=e.display.barHeight;Es(e,t);for(var s=0;s<4&&r!=e.display.barWidth||i!=e.display.barHeight;s++)r!=e.display.barWidth&&e.options.lineWrapping&&Kn(e),Es(e,xn(e)),r=e.display.barWidth,i=e.display.barHeight}function Es(e,t){var r=e.display,i=r.scrollbars.update(t);r.sizer.style.paddingRight=(r.barWidth=i.right)+"px",r.sizer.style.paddingBottom=(r.barHeight=i.bottom)+"px",r.heightForcer.style.borderBottom=i.bottom+"px solid transparent",i.right&&i.bottom?(r.scrollbarFiller.style.display="block",r.scrollbarFiller.style.height=i.bottom+"px",r.scrollbarFiller.style.width=i.right+"px"):r.scrollbarFiller.style.display="",i.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(r.gutterFiller.style.display="block",r.gutterFiller.style.height=i.bottom+"px",r.gutterFiller.style.width=t.gutterWidth+"px"):r.gutterFiller.style.display=""}var xs={native:Br,null:Tn};function Ts(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&w(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new xs[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),Ue(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"?Ur(e,t):En(e,t)},e),e.display.scrollbars.addClass&&D(e.display.wrapper,e.display.scrollbars.addClass)}var Zo=0;function jr(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Zo},Ki(e.curOp)}function Hr(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 s=0;s<t.length;s++)il(t[s]);for(var k=0;k<t.length;k++)rl(t[k]);for(var K=0;K<t.length;K++)nl(t[K])}function el(e){var t=e.cm,r=t.display;sl(t),e.updateMaxLine&&jn(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<r.viewFrom||e.scrollToPos.to.line>=r.viewTo)||r.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Yn(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function tl(e){e.updatedDisplay=e.mustUpdate&&Ca(e.cm,e.update)}function il(e){var t=e.cm,r=t.display;e.updatedDisplay&&Kn(t),e.barMeasure=xn(t),r.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=ts(t,r.maxLine,r.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(r.scroller.clientWidth,r.sizer.offsetLeft+e.adjustWidthTo+nr(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,r.sizer.offsetLeft+e.adjustWidthTo-Pr(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=r.input.prepareSelection())}function rl(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Ur(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var r=e.focus&&e.focus==N();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,r),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Zr(t,e.barMeasure),e.updatedDisplay&&Ra(t,e.barMeasure),e.selectionChanged&&xa(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),r&&gs(e.cm)}function nl(e){var t=e.cm,r=t.display,i=t.doc;if(e.updatedDisplay&&ws(t,e.update),r.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(r.wheelStartX=r.wheelStartY=null),e.scrollTop!=null&&bs(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&Ur(t,e.scrollLeft,!0,!0),e.scrollToPos){var s=$o(t,y(i,e.scrollToPos.from),y(i,e.scrollToPos.to),e.scrollToPos.margin);Yo(t,s)}var k=e.maybeHiddenMarkers,K=e.maybeUnhiddenMarkers;if(k)for(var $=0;$<k.length;++$)k[$].lines.length||Me(k[$],"hide");if(K)for(var Z=0;Z<K.length;++Z)K[Z].lines.length&&Me(K[Z],"unhide");r.wrapper.offsetHeight&&(i.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&Me(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Ni(e,t){if(e.curOp)return t();jr(e);try{return t()}finally{Hr(e)}}function hi(e,t){return function(){if(e.curOp)return t.apply(e,arguments);jr(e);try{return t.apply(e,arguments)}finally{Hr(e)}}}function Si(e){return function(){if(this.curOp)return e.apply(this,arguments);jr(this);try{return e.apply(this,arguments)}finally{Hr(this)}}}function di(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);jr(t);try{return e.apply(this,arguments)}finally{Hr(t)}}}function wn(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,I(al,e))}function al(e){var t=e.doc;if(t.highlightFrontier>=e.display.viewTo)return;var r=+new Date+e.options.workTime,i=et(e,t.highlightFrontier),s=[];t.iter(i.line,Math.min(t.first+t.size,e.display.viewTo+500),function(k){if(i.line>=e.display.viewFrom){var K=k.styles,$=k.text.length>e.options.maxHighlightLength?qt(t.mode,i.state):null,Z=ye(e,k,i,!0);$&&(i.state=$),k.styles=Z.styles;var ee=k.styleClasses,fe=Z.classes;fe?k.styleClasses=fe:ee&&(k.styleClasses=null);for(var ge=!K||K.length!=k.styles.length||ee!=fe&&(!ee||!fe||ee.bgClass!=fe.bgClass||ee.textClass!=fe.textClass),Ie=0;!ge&&Ie<K.length;++Ie)ge=K[Ie]!=k.styles[Ie];ge&&s.push(i.line),k.stateAfter=i.save(),i.nextLine()}else k.text.length<=e.options.maxHighlightLength&&gt(e,k.text,i),k.stateAfter=i.line%5==0?i.save():null,i.nextLine();if(+new Date>r)return wn(e,e.options.workDelay),!0}),t.highlightFrontier=i.line,t.modeFrontier=Math.max(t.modeFrontier,i.line),s.length&&Ni(e,function(){for(var k=0;k<s.length;k++)Tr(e,s[k],"text")})}var Yn=function(e,t,r){var i=e.display;this.viewport=t,this.visible=Vn(i,e.doc,t),this.editorIsHidden=!i.wrapper.offsetWidth,this.wrapperHeight=i.wrapper.clientHeight,this.wrapperWidth=i.wrapper.clientWidth,this.oldDisplayWidth=Pr(e),this.force=r,this.dims=_a(e),this.events=[]};Yn.prototype.signal=function(e,t){ve(e,t)&&this.events.push(arguments)},Yn.prototype.finish=function(){for(var e=0;e<this.events.length;e++)Me.apply(null,this.events[e])};function sl(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=nr(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=nr(e)+"px",t.scrollbarsClipped=!0)}function ol(e){if(e.hasFocus())return null;var t=N();if(!t||!E(e.display.lineDiv,t))return null;var r={activeElt:t};if(window.getSelection){var i=window.getSelection();i.anchorNode&&i.extend&&E(e.display.lineDiv,i.anchorNode)&&(r.anchorNode=i.anchorNode,r.anchorOffset=i.anchorOffset,r.focusNode=i.focusNode,r.focusOffset=i.focusOffset)}return r}function ll(e){if(!e||!e.activeElt||e.activeElt==N())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&E(document.body,e.anchorNode)&&E(document.body,e.focusNode)){var t=window.getSelection(),r=document.createRange();r.setEnd(e.anchorNode,e.anchorOffset),r.collapse(!1),t.removeAllRanges(),t.addRange(r),t.extend(e.focusNode,e.focusOffset)}}function Ca(e,t){var r=e.display,i=e.doc;if(t.editorIsHidden)return wr(e),!1;if(!t.force&&t.visible.from>=r.viewFrom&&t.visible.to<=r.viewTo&&(r.updateLineNumbers==null||r.updateLineNumbers>=r.viewTo)&&r.renderedView==r.view&&fs(e)==0)return!1;Cs(e)&&(wr(e),t.dims=_a(e));var s=i.first+i.size,k=Math.max(t.visible.from-e.options.viewportMargin,i.first),K=Math.min(s,t.visible.to+e.options.viewportMargin);r.viewFrom<k&&k-r.viewFrom<20&&(k=Math.max(i.first,r.viewFrom)),r.viewTo>K&&r.viewTo-K<20&&(K=Math.min(s,r.viewTo)),li&&(k=cn(e.doc,k),K=xr(e.doc,K));var $=k!=r.viewFrom||K!=r.viewTo||r.lastWrapHeight!=t.wrapperHeight||r.lastWrapWidth!=t.wrapperWidth;Vo(e,k,K),r.viewOffset=$i(mt(e.doc,r.viewFrom)),e.display.mover.style.top=r.viewOffset+"px";var Z=fs(e);if(!$&&Z==0&&!t.force&&r.renderedView==r.view&&(r.updateLineNumbers==null||r.updateLineNumbers>=r.viewTo))return!1;var ee=ol(e);return Z>4&&(r.lineDiv.style.display="none"),ul(e,r.updateLineNumbers,t.dims),Z>4&&(r.lineDiv.style.display=""),r.renderedView=r.view,ll(ee),x(r.cursorDiv),x(r.selectionDiv),r.gutters.style.height=r.sizer.style.minHeight=0,$&&(r.lastWrapHeight=t.wrapperHeight,r.lastWrapWidth=t.wrapperWidth,wn(e,400)),r.updateLineNumbers=null,!0}function ws(e,t){for(var r=t.viewport,i=!0;;i=!1){if(!i||!e.options.lineWrapping||t.oldDisplayWidth==Pr(e)){if(r&&r.top!=null&&(r={top:Math.min(e.doc.height+da(e.display)-ca(e),r.top)}),t.visible=Vn(e.display,e.doc,r),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else i&&(t.visible=Vn(e.display,e.doc,r));if(!Ca(e,t))break;Kn(e);var s=xn(e);_n(e),Zr(e,s),Ra(e,s),t.force=!1}t.signal(e,"update",e),(e.display.viewFrom!=e.display.reportedViewFrom||e.display.viewTo!=e.display.reportedViewTo)&&(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function Aa(e,t){var r=new Yn(e,t);if(Ca(e,r)){Kn(e),ws(e,r);var i=xn(e);_n(e),Zr(e,i),Ra(e,i),r.finish()}}function ul(e,t,r){var i=e.display,s=e.options.lineNumbers,k=i.lineDiv,K=k.firstChild;function $(je){var Ke=je.nextSibling;return M&&u&&e.display.currentWheelTarget==je?je.style.display="none":je.parentNode.removeChild(je),Ke}for(var Z=i.view,ee=i.viewFrom,fe=0;fe<Z.length;fe++){var ge=Z[fe];if(!ge.hidden)if(!ge.node||ge.node.parentNode!=k){var Ie=No(e,ge,ee,r);k.insertBefore(Ie,K)}else{for(;K!=ge.node;)K=$(K);var Re=s&&t!=null&&t<=ee&&ge.lineNumber;ge.changes&&(re(ge.changes,"gutter")>-1&&(Re=!1),Ya(e,ge,ee,r)),Re&&(x(ge.lineNumber),ge.lineNumber.appendChild(document.createTextNode(fr(e.options,ee)))),K=ge.node.nextSibling}ee+=ge.size}for(;K;)K=$(K)}function Oa(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function Ra(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+nr(e)+"px"}function Ss(e){var t=e.display,r=t.view;if(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))return;for(var i=ba(t)-t.scroller.scrollLeft+e.doc.scrollLeft,s=t.gutters.offsetWidth,k=i+"px",K=0;K<r.length;K++)if(!r[K].hidden){e.options.fixedGutter&&(r[K].gutter&&(r[K].gutter.style.left=k),r[K].gutterBackground&&(r[K].gutterBackground.style.left=k));var $=r[K].alignable;if($)for(var Z=0;Z<$.length;Z++)$[Z].style.left=k}e.options.fixedGutter&&(t.gutters.style.left=i+s+"px")}function Cs(e){if(!e.options.lineNumbers)return!1;var t=e.doc,r=fr(e.options,t.first+t.size-1),i=e.display;if(r.length!=i.lineNumChars){var s=i.measure.appendChild(o("div",[o("div",r)],"CodeMirror-linenumber CodeMirror-gutter-elt")),k=s.firstChild.offsetWidth,K=s.offsetWidth-k;return i.lineGutter.style.width="",i.lineNumInnerWidth=Math.max(k,i.lineGutter.offsetWidth-K)+1,i.lineNumWidth=i.lineNumInnerWidth+K,i.lineNumChars=i.lineNumInnerWidth?r.length:-1,i.lineGutter.style.width=i.lineNumWidth+"px",Oa(e.display),!0}return!1}function La(e,t){for(var r=[],i=!1,s=0;s<e.length;s++){var k=e[s],K=null;if(typeof k!="string"&&(K=k.style,k=k.className),k=="CodeMirror-linenumbers")if(t)i=!0;else continue;r.push({className:k,style:K})}return t&&!i&&r.push({className:"CodeMirror-linenumbers",style:null}),r}function As(e){var t=e.gutters,r=e.gutterSpecs;x(t),e.lineGutter=null;for(var i=0;i<r.length;++i){var s=r[i],k=s.className,K=s.style,$=t.appendChild(o("div",null,"CodeMirror-gutter "+k));K&&($.style.cssText=K),k=="CodeMirror-linenumbers"&&(e.lineGutter=$,$.style.width=(e.lineNumWidth||1)+"px")}t.style.display=r.length?"":"none",Oa(e)}function Sn(e){As(e.display),Ri(e),Ss(e)}function hl(e,t,r,i){var s=this;this.input=r,s.scrollbarFiller=o("div",null,"CodeMirror-scrollbar-filler"),s.scrollbarFiller.setAttribute("cm-not-content","true"),s.gutterFiller=o("div",null,"CodeMirror-gutter-filler"),s.gutterFiller.setAttribute("cm-not-content","true"),s.lineDiv=b("div",null,"CodeMirror-code"),s.selectionDiv=o("div",null,null,"position: relative; z-index: 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hi(e.cm,An)(e,t,r,i);if(t.to.line<e.first){$s(e,t.text.length-1-(t.to.line-t.from.line));return}if(t.from.line>e.lastLine())return;if(t.from.line<e.first){var s=t.text.length-1-(e.first-t.from.line);$s(e,s),t={from:Ve(e.first,0),to:Ve(t.to.line+s,t.to.ch),text:[ie(t.text)],origin:t.origin}}var k=e.lastLine();t.to.line>k&&(t={from:t.from,to:Ve(k,mt(e,k).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Gi(e,t.from,t.to),r||(r=Ia(e,t)),e.cm?bl(e.cm,t,i):Da(e,t,i),qn(e,r,pe),e.cantEdit&&ea(e,Ve(e.firstLine(),0))&&(e.cantEdit=!1)}function bl(e,t,r){var i=e.doc,s=e.display,k=t.from,K=t.to,$=!1,Z=k.line;e.options.lineWrapping||(Z=kt(wi(mt(i,k.line))),i.iter(Z,K.line+1,function(Re){if(Re==s.maxLine)return $=!0,!0})),i.sel.contains(t.from,t.to)>-1&&Ce(e),Da(i,t,r,cs(e)),e.options.lineWrapping||(i.iter(Z,k.line+t.text.length,function(Re){var je=pn(Re);je>s.maxLineLength&&(s.maxLine=Re,s.maxLineLength=je,s.maxLineChanged=!0,$=!1)}),$&&(e.curOp.updateMaxLine=!0)),Xi(i,k.line),wn(e,400);var ee=t.text.length-(K.line-k.line)-1;t.full?Ri(e):k.line==K.line&&t.text.length==1&&!ks(e.doc,t)?Tr(e,k.line,"text"):Ri(e,k.line,K.line+1,ee);var fe=ve(e,"changes"),ge=ve(e,"change");if(ge||fe){var Ie={from:k,to:K,text:t.text,removed:t.removed,origin:t.origin};ge&&mi(e,"change",e,Ie),fe&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(Ie)}e.display.selForContextMenu=null}function rn(e,t,r,i,s){var k;i||(i=r),Tt(i,r)<0&&(k=[i,r],r=k[0],i=k[1]),typeof t=="string"&&(t=e.splitLines(t)),tn(e,{from:r,to:i,text:t,origin:s})}function Qs(e,t,r,i){r<e.line?e.line+=i:t<e.line&&(e.line=t,e.ch=0)}function Js(e,t,r,i){for(var s=0;s<e.length;++s){var k=e[s],K=!0;if(k.ranges){k.copied||(k=e[s]=k.deepCopy(),k.copied=!0);for(var $=0;$<k.ranges.length;$++)Qs(k.ranges[$].anchor,t,r,i),Qs(k.ranges[$].head,t,r,i);continue}for(var Z=0;Z<k.changes.length;++Z){var ee=k.changes[Z];if(r<ee.from.line)ee.from=Ve(ee.from.line+i,ee.from.ch),ee.to=Ve(ee.to.line+i,ee.to.ch);else if(t<=ee.to.line){K=!1;break}}K||(e.splice(0,s+1),s=0)}}function Zs(e,t){var r=t.from.line,i=t.to.line,s=t.text.length-(i-r)-1;Js(e.done,r,i,s),Js(e.undone,r,i,s)}function On(e,t,r,i){var s=t,k=t;return typeof t=="number"?k=mt(e,X(e,t)):s=kt(t),s==null?null:(i(k,s)&&e.cm&&Tr(e.cm,s,r),k)}function Rn(e){this.lines=e,this.parent=null;for(var t=0,r=0;r<e.length;++r)e[r].parent=this,t+=e[r].height;this.height=t}Rn.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var r=e,i=e+t;r<i;++r){var s=this.lines[r];this.height-=s.height,vt(s),mi(s,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,r){this.height+=r,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var i=0;i<t.length;++i)t[i].parent=this},iterN:function(e,t,r){for(var i=e+t;e<i;++e)if(r(this.lines[e]))return!0}};function Ln(e){this.children=e;for(var t=0,r=0,i=0;i<e.length;++i){var s=e[i];t+=s.chunkSize(),r+=s.height,s.parent=this}this.size=t,this.height=r,this.parent=null}Ln.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var r=0;r<this.children.length;++r){var i=this.children[r],s=i.chunkSize();if(e<s){var k=Math.min(t,s-e),K=i.height;if(i.removeInner(e,k),this.height-=K-i.height,s==k&&(this.children.splice(r--,1),i.parent=null),(t-=k)==0)break;e=0}else e-=s}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof Rn))){var $=[];this.collapse($),this.children=[new Rn($)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,r){this.size+=t.length,this.height+=r;for(var i=0;i<this.children.length;++i){var s=this.children[i],k=s.chunkSize();if(e<=k){if(s.insertInner(e,t,r),s.lines&&s.lines.length>50){for(var K=s.lines.length%25+25,$=K;$<s.lines.length;){var Z=new Rn(s.lines.slice($,$+=25));s.height-=Z.height,this.children.splice(++i,0,Z),Z.parent=this}s.lines=s.lines.slice(0,K),this.maybeSpill()}break}e-=k}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),r=new Ln(t);if(e.parent){e.size-=r.size,e.height-=r.height;var s=re(e.parent.children,e);e.parent.children.splice(s+1,0,r)}else{var i=new Ln(e.children);i.parent=e,e.children=[i,r],e=i}r.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()},iterN:function(e,t,r){for(var i=0;i<this.children.length;++i){var s=this.children[i],k=s.chunkSize();if(e<k){var K=Math.min(t,k-e);if(s.iterN(e,K,r))return!0;if((t-=K)==0)break;e=0}else e-=k}}};var In=function(e,t,r){if(r)for(var i in r)r.hasOwnProperty(i)&&(this[i]=r[i]);this.doc=e,this.node=t};In.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,r=this.line,i=kt(r);if(i==null||!t)return;for(var s=0;s<t.length;++s)t[s]==this&&t.splice(s--,1);t.length||(r.widgets=null);var k=vn(this);vi(r,Math.max(0,r.height-k)),e&&(Ni(e,function(){qs(e,r,-k),Tr(e,i,"widget")}),mi(e,"lineWidgetCleared",e,this,i))},In.prototype.changed=function(){var e=this,t=this.height,r=this.doc.cm,i=this.line;this.height=null;var s=vn(this)-t;if(!s)return;rr(this.doc,i)||vi(i,i.height+s),r&&Ni(r,function(){r.curOp.forceUpdate=!0,qs(r,i,s),mi(r,"lineWidgetChanged",r,e,kt(i))})},Ee(In);function qs(e,t,r){$i(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Sa(e,r)}function El(e,t,r,i){var s=new In(e,r,i),k=e.cm;return k&&s.noHScroll&&(k.display.alignWidgets=!0),On(e,t,"widget",function(K){var $=K.widgets||(K.widgets=[]);if(s.insertAt==null?$.push(s):$.splice(Math.min($.length-1,Math.max(0,s.insertAt)),0,s),s.line=K,k&&!rr(e,K)){var Z=$i(K)<e.scrollTop;vi(K,K.height+vn(s)),Z&&Sa(k,s.height),k.curOp.forceUpdate=!0}return!0}),k&&mi(k,"lineWidgetAdded",k,s,typeof t=="number"?t:kt(t)),s}var eo=0,Or=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++eo};Or.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&jr(e),ve(this,"clear")){var r=this.find();r&&mi(this,"clear",r.from,r.to)}for(var i=null,s=null,k=0;k<this.lines.length;++k){var K=this.lines[k],$=Mi(K.markedSpans,this);e&&!this.collapsed?Tr(e,kt(K),"text"):e&&($.to!=null&&(s=kt(K)),$.from!=null&&(i=kt(K))),K.markedSpans=kr(K.markedSpans,$),$.from==null&&this.collapsed&&!rr(this.doc,K)&&e&&vi(K,Yr(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var Z=0;Z<this.lines.length;++Z){var ee=wi(this.lines[Z]),fe=pn(ee);fe>e.display.maxLineLength&&(e.display.maxLine=ee,e.display.maxLineLength=fe,e.display.maxLineChanged=!0)}i!=null&&e&&this.collapsed&&Ri(e,i,s+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Gs(e.doc)),e&&mi(e,"markerCleared",e,this,i,s),t&&Hr(e),this.parent&&this.parent.clear()},Or.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var r,i,s=0;s<this.lines.length;++s){var k=this.lines[s],K=Mi(k.markedSpans,this);if(K.from!=null&&(r=Ve(t?k:kt(k),K.from),e==-1))return r;if(K.to!=null&&(i=Ve(t?k:kt(k),K.to),e==1))return i}return r&&{from:r,to:i}},Or.prototype.changed=function(){var e=this,t=this.find(-1,!0),r=this,i=this.doc.cm;if(!t||!i)return;Ni(i,function(){var s=t.line,k=kt(t.line),K=fa(i,k);if(K&&(ns(K),i.curOp.selectionChanged=i.curOp.forceUpdate=!0),i.curOp.updateMaxLine=!0,!rr(r.doc,s)&&r.height!=null){var $=r.height;r.height=null;var Z=vn(r)-$;Z&&vi(s,s.height+Z)}mi(i,"markerChanged",i,e)})},Or.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||re(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},Or.prototype.detachLine=function(e){if(this.lines.splice(re(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},Ee(Or);function nn(e,t,r,i,s){if(i&&i.shared)return xl(e,t,r,i,s);if(e.cm&&!e.cm.curOp)return hi(e.cm,nn)(e,t,r,i,s);var k=new Or(e,s),K=Tt(t,r);if(i&&v(i,k,!1),K>0||K==0&&k.clearWhenEmpty!==!1)return k;if(k.replacedWith&&(k.collapsed=!0,k.widgetNode=b("span",[k.replacedWith],"CodeMirror-widget"),i.handleMouseEvents||k.widgetNode.setAttribute("cm-ignore-events","true"),i.insertLeft&&(k.widgetNode.insertLeft=!0)),k.collapsed){if(ui(e,t.line,t,r,k)||t.line!=r.line&&ui(e,r.line,t,r,k))throw new Error("Inserting collapsed marker partially overlapping an existing one");or()}k.addToHistory&&Ns(e,{from:t,to:r,origin:"markText"},e.sel,NaN);var $=t.line,Z=e.cm,ee;if(e.iter($,r.line+1,function(ge){Z&&k.collapsed&&!Z.options.lineWrapping&&wi(ge)==Z.display.maxLine&&(ee=!0),k.collapsed&&$!=t.line&&vi(ge,0),yr(ge,new lr(k,$==t.line?t.ch:null,$==r.line?r.ch:null)),++$}),k.collapsed&&e.iter(t.line,r.line+1,function(ge){rr(e,ge)&&vi(ge,0)}),k.clearOnEnter&&Ue(k,"beforeCursorEnter",function(){return k.clear()}),k.readOnly&&(ji(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),k.collapsed&&(k.id=++eo,k.atomic=!0),Z){if(ee&&(Z.curOp.updateMaxLine=!0),k.collapsed)Ri(Z,t.line,r.line+1);else if(k.className||k.startStyle||k.endStyle||k.css||k.attributes||k.title)for(var fe=t.line;fe<=r.line;fe++)Tr(Z,fe,"text");k.atomic&&Gs(Z.doc),mi(Z,"markerAdded",Z,k)}return k}var kn=function(e,t){this.markers=e,this.primary=t;for(var r=0;r<e.length;++r)e[r].parent=this};kn.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();mi(this,"clear")},kn.prototype.find=function(e,t){return this.primary.find(e,t)},Ee(kn);function xl(e,t,r,i,s){i=v(i),i.shared=!1;var k=[nn(e,t,r,i,s)],K=k[0],$=i.widgetNode;return Ar(e,function(Z){$&&(i.widgetNode=$.cloneNode(!0)),k.push(nn(Z,y(Z,t),y(Z,r),i,s));for(var ee=0;ee<Z.linked.length;++ee)if(Z.linked[ee].isParent)return;K=ie(k)}),new kn(k,K)}function to(e){return e.findMarks(Ve(e.first,0),e.clipPos(Ve(e.lastLine())),function(t){return t.parent})}function Tl(e,t){for(var r=0;r<t.length;r++){var i=t[r],s=i.find(),k=e.clipPos(s.from),K=e.clipPos(s.to);if(Tt(k,K)){var $=nn(e,k,K,i.primary,i.primary.type);i.markers.push($),$.parent=i}}}function wl(e){for(var t=function(i){var s=e[i],k=[s.primary.doc];Ar(s.primary.doc,function(Z){return k.push(Z)});for(var K=0;K<s.markers.length;K++){var $=s.markers[K];re(k,$.doc)==-1&&($.parent=null,s.markers.splice(K--,1))}},r=0;r<e.length;r++)t(r)}var Sl=0,Li=function(e,t,r,i,s){if(!(this instanceof Li))return new Li(e,t,r,i,s);r==null&&(r=0),Ln.call(this,[new Rn([new Dr("",null)])]),this.first=r,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=r;var k=Ve(r,0);this.sel=Sr(k),this.history=new Qn(null),this.id=++Sl,this.modeOption=t,this.lineSep=i,this.direction=s=="rtl"?"rtl":"ltr",this.extend=!1,typeof e=="string"&&(e=this.splitLines(e)),Da(this,{from:k,to:k,text:e}),Ei(this,Sr(k),pe)};Li.prototype=ke(Ln.prototype,{constructor:Li,iter:function(e,t,r){r?this.iterN(e-this.first,t-e,r):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var r=0,i=0;i<t.length;++i)r+=t[i].height;this.insertInner(e-this.first,t,r)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=tr(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:di(function(e){var t=Ve(this.first,0),r=this.first+this.size-1;tn(this,{from:t,to:Ve(r,mt(this,r).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&bn(this.cm,0,0),Ei(this,Sr(t),pe)}),replaceRange:function(e,t,r,i){t=y(this,t),r=r?y(this,r):t,rn(this,e,t,r,i)},getRange:function(e,t,r){var i=Gi(this,y(this,e),y(this,t));return r===!1?i:i.join(r||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(Vi(this,e))return mt(this,e)},getLineNumber:function(e){return kt(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=mt(this,e)),wi(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return y(this,e)},getCursor:function(e){var t=this.sel.primary(),r;return e==null||e=="head"?r=t.head:e=="anchor"?r=t.anchor:e=="end"||e=="to"||e===!1?r=t.to():r=t.from(),r},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:di(function(e,t,r){js(this,y(this,typeof e=="number"?Ve(e,t||0):e),null,r)}),setSelection:di(function(e,t,r){js(this,y(this,e),y(this,t||e),r)}),extendSelection:di(function(e,t,r){Zn(this,y(this,e),t&&y(this,t),r)}),extendSelections:di(function(e,t){Bs(this,U(this,e),t)}),extendSelectionsBy:di(function(e,t){var r=de(this.sel.ranges,e);Bs(this,U(this,r),t)}),setSelections:di(function(e,t,r){if(!e.length)return;for(var i=[],s=0;s<e.length;s++)i[s]=new Gt(y(this,e[s].anchor),y(this,e[s].head));t==null&&(t=Math.min(e.length-1,this.sel.primIndex)),Ei(this,Ji(this.cm,i,t),r)}),addSelection:di(function(e,t,r){var i=this.sel.ranges.slice(0);i.push(new Gt(y(this,e),y(this,t||e))),Ei(this,Ji(this.cm,i,i.length-1),r)}),getSelection:function(e){for(var 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this.extend},historySize:function(){for(var e=this.history,t=0,r=0,i=0;i<e.done.length;i++)e.done[i].ranges||++t;for(var s=0;s<e.undone.length;s++)e.undone[s].ranges||++r;return{undo:t,redo:r}},clearHistory:function(){var e=this;this.history=new Qn(this.history.maxGeneration),Ar(this,function(t){return t.history=e.history},!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:qr(this.history.done),undone:qr(this.history.undone)}},setHistory:function(e){var t=this.history=new Qn(this.history.maxGeneration);t.done=qr(e.done.slice(0),null,!0),t.undone=qr(e.undone.slice(0),null,!0)},setGutterMarker:di(function(e,t,r){return On(this,e,"gutter",function(i){var s=i.gutterMarkers||(i.gutterMarkers={});return 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e.moveH(-1,"group")},goWordRight:function(e){return e.moveH(1,"word")},delCharBefore:function(e){return e.deleteH(-1,"codepoint")},delCharAfter:function(e){return e.deleteH(1,"char")},delWordBefore:function(e){return e.deleteH(-1,"word")},delWordAfter:function(e){return e.deleteH(1,"word")},delGroupBefore:function(e){return e.deleteH(-1,"group")},delGroupAfter:function(e){return e.deleteH(1,"group")},indentAuto:function(e){return e.indentSelection("smart")},indentMore:function(e){return e.indentSelection("add")},indentLess:function(e){return e.indentSelection("subtract")},insertTab:function(e){return e.replaceSelection("	")},insertSoftTab:function(e){for(var t=[],r=e.listSelections(),i=e.options.tabSize,s=0;s<r.length;s++){var k=r[s].from(),K=G(e.getLine(k.line),k.ch,i);t.push(ue(i-K%i))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){return Ni(e,function(){for(var t=e.listSelections(),r=[],i=0;i<t.length;i++){if(!t[i].empty())continue;var s=t[i].head,k=mt(e.doc,s.line).text;if(k){if(s.ch==k.length&&(s=new Ve(s.line,s.ch-1)),s.ch>0)s=new Ve(s.line,s.ch+1),e.replaceRange(k.charAt(s.ch-1)+k.charAt(s.ch-2),Ve(s.line,s.ch-2),s,"+transpose");else if(s.line>e.doc.first){var K=mt(e.doc,s.line-1).text;K&&(s=new Ve(s.line,1),e.replaceRange(k.charAt(0)+e.doc.lineSeparator()+K.charAt(K.length-1),Ve(s.line-1,K.length-1),s,"+transpose"))}}r.push(new Gt(s,s))}e.setSelections(r)})},newlineAndIndent:function(e){return Ni(e,function(){for(var t=e.listSelections(),r=t.length-1;r>=0;r--)e.replaceRange(e.doc.lineSeparator(),t[r].anchor,t[r].head,"+input");t=e.listSelections();for(var i=0;i<t.length;i++)e.indentLine(t[i].from().line,null,!0);Jr(e)})},openLine:function(e){return e.replaceSelection(`
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s=e.state.keySeq;if(s){if(so(t))return"handled";if(/\'$/.test(t)?e.state.keySeq=null:Fl.set(50,function(){e.state.keySeq==s&&(e.state.keySeq=null,e.display.input.reset())}),co(e,s+" "+t,r,i))return!0}return co(e,t,r,i)}function co(e,t,r,i){var s=Nl(e,t,i);return s=="multi"&&(e.state.keySeq=t),s=="handled"&&mi(e,"keyHandled",e,t,r),(s=="handled"||s=="multi")&&(te(r),xa(e)),!!s}function fo(e,t){var r=lo(t,!0);return r?t.shiftKey&&!e.state.keySeq?Nn(e,"Shift-"+r,t,function(i){return na(e,i,!0)})||Nn(e,r,t,function(i){if(typeof i=="string"?/^go[A-Z]/.test(i):i.motion)return na(e,i)}):Nn(e,r,t,function(i){return na(e,i)}):!1}function Ul(e,t,r){return Nn(e,"'"+r+"'",t,function(i){return na(e,i,!0)})}var ja=null;function po(e){var t=this;if(e.target&&e.target!=t.display.input.getField())return;if(t.curOp.focus=N(),ze(t,e))return;z&&W<11&&e.keyCode==27&&(e.returnValue=!1);var r=e.keyCode;t.display.shift=r==16||e.shiftKey;var i=fo(t,e);p&&(ja=i?r:null,!i&&r==88&&!Ut&&(u?e.metaKey:e.ctrlKey)&&t.replaceSelection("",null,"cut")),P&&!u&&!i&&r==46&&e.shiftKey&&!e.ctrlKey&&document.execCommand&&document.execCommand("cut"),r==18&&!/\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className)&&Bl(t)}function Bl(e){var t=e.display.lineDiv;D(t,"CodeMirror-crosshair");function r(i){(i.keyCode==18||!i.altKey)&&(w(t,"CodeMirror-crosshair"),rt(document,"keyup",r),rt(document,"mouseover",r))}Ue(document,"keyup",r),Ue(document,"mouseover",r)}function mo(e){e.keyCode==16&&(this.doc.sel.shift=!1),ze(this,e)}function go(e){var t=this;if(e.target&&e.target!=t.display.input.getField())return;if(hr(t.display,e)||ze(t,e)||e.ctrlKey&&!e.altKey||u&&e.metaKey)return;var r=e.keyCode,i=e.charCode;if(p&&r==ja){ja=null,te(e);return}if(p&&(!e.which||e.which<10)&&fo(t,e))return;var s=String.fromCharCode(i==null?r:i);if(s=="\b")return;if(Ul(t,e,s))return;t.display.input.onKeyPress(e)}var jl=400,Ha=function(e,t,r){this.time=e,this.pos=t,this.button=r};Ha.prototype.compare=function(e,t,r){return this.time+jl>e&&Tt(t,this.pos)==0&&r==this.button};var Fn,Un;function Hl(e,t){var r=+new Date;return Un&&Un.compare(r,e,t)?(Fn=Un=null,"triple"):Fn&&Fn.compare(r,e,t)?(Un=new Ha(r,e,t),Fn=null,"double"):(Fn=new Ha(r,e,t),Un=null,"single")}function vo(e){var t=this,r=t.display;if(ze(t,e)||r.activeTouch&&r.input.supportsTouch())return;if(r.input.ensurePolled(),r.shift=e.shiftKey,hr(r,e)){M||(r.scroller.draggable=!1,setTimeout(function(){return r.scroller.draggable=!0},100));return}if(Wa(t,e))return;var i=Nr(t,e),s=Pe(e),k=i?Hl(i,s):"single";if(window.focus(),s==1&&t.state.selectingText&&t.state.selectingText(e),i&&Wl(t,s,i,k,e))return;s==1?i?zl(t,i,k,e):be(e)==r.scroller&&te(e):s==2?(i&&Zn(t.doc,i),setTimeout(function(){return r.input.focus()},20)):s==3&&(R?t.display.input.onContextMenu(e):vs(t))}function Wl(e,t,r,i,s){var k="Click";return 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s=e.display,k=!1,K=hi(e,function(ee){M&&(s.scroller.draggable=!1),e.state.draggingText=!1,rt(s.wrapper.ownerDocument,"mouseup",K),rt(s.wrapper.ownerDocument,"mousemove",$),rt(s.scroller,"dragstart",Z),rt(s.scroller,"drop",K),k||(te(ee),i.addNew||Zn(e.doc,r,null,null,i.extend),M&&!f||z&&W==9?setTimeout(function(){s.wrapper.ownerDocument.body.focus({preventScroll:!0}),s.input.focus()},20):s.input.focus())}),$=function(ee){k=k||Math.abs(t.clientX-ee.clientX)+Math.abs(t.clientY-ee.clientY)>=10},Z=function(){return k=!0};M&&(s.scroller.draggable=!0),e.state.draggingText=K,K.copy=!i.moveOnDrag,s.scroller.dragDrop&&s.scroller.dragDrop(),Ue(s.wrapper.ownerDocument,"mouseup",K),Ue(s.wrapper.ownerDocument,"mousemove",$),Ue(s.scroller,"dragstart",Z),Ue(s.scroller,"drop",K),vs(e),setTimeout(function(){return s.input.focus()},20)}function yo(e,t,r){if(r=="char")return new Gt(t,t);if(r=="word")return e.findWordAt(t);if(r=="line")return new Gt(Ve(t.line,0),y(e.doc,Ve(t.line+1,0)));var i=r(e,t);return new Gt(i.from,i.to)}function Vl(e,t,r,i){var s=e.display,k=e.doc;te(t);var K,$,Z=k.sel,ee=Z.ranges;if(i.addNew&&!i.extend?($=k.sel.contains(r),$>-1?K=ee[$]:K=new Gt(r,r)):(K=k.sel.primary(),$=k.sel.primIndex),i.unit=="rectangle")i.addNew||(K=new Gt(r,r)),r=Nr(e,t,!0,!0),$=-1;else{var fe=yo(e,r,i.unit);i.extend?K=Ma(K,fe.anchor,fe.head,i.extend):K=fe}i.addNew?$==-1?($=ee.length,Ei(k,Ji(e,ee.concat([K]),$),{scroll:!1,origin:"*mouse"})):ee.length>1&&ee[$].empty()&&i.unit=="char"&&!i.extend?(Ei(k,Ji(e,ee.slice(0,$).concat(ee.slice($+1)),0),{scroll:!1,origin:"*mouse"}),Z=k.sel):Na(k,$,K,xe):($=0,Ei(k,new Wi([K],0),xe),Z=k.sel);var ge=r;function Ie(at){if(Tt(ge,at)==0)return;if(ge=at,i.unit=="rectangle"){for(var ht=[],Et=e.options.tabSize,yt=G(mt(k,r.line).text,r.ch,Et),At=G(mt(k,at.line).text,at.ch,Et),Xt=Math.min(yt,At),ci=Math.max(yt,At),Zt=Math.min(r.line,at.line),Fi=Math.min(e.lastLine(),Math.max(r.line,at.line));Zt<=Fi;Zt++){var Ii=mt(k,Zt).text,ni=Se(Ii,Xt,Et);Xt==ci?ht.push(new 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Qe(at){e.state.selectingText=!1,je=Infinity,at&&(te(at),s.input.focus()),rt(s.wrapper.ownerDocument,"mousemove",nt),rt(s.wrapper.ownerDocument,"mouseup",ot),k.history.lastSelOrigin=null}var nt=hi(e,function(at){at.buttons===0||!Pe(at)?Qe(at):Ke(at)}),ot=hi(e,Qe);e.state.selectingText=ot,Ue(s.wrapper.ownerDocument,"mousemove",nt),Ue(s.wrapper.ownerDocument,"mouseup",ot)}function Xl(e,t){var r=t.anchor,i=t.head,s=mt(e.doc,r.line);if(Tt(r,i)==0&&r.sticky==i.sticky)return t;var k=tt(s);if(!k)return t;var K=$e(k,r.ch,r.sticky),$=k[K];if($.from!=r.ch&&$.to!=r.ch)return t;var Z=K+($.from==r.ch==($.level!=1)?0:1);if(Z==0||Z==k.length)return t;var ee;if(i.line!=r.line)ee=(i.line-r.line)*(e.doc.direction=="ltr"?1:-1)>0;else{var fe=$e(k,i.ch,i.sticky),ge=fe-K||(i.ch-r.ch)*($.level==1?-1:1);fe==Z-1||fe==Z?ee=ge<0:ee=ge>0}var Ie=k[Z+(ee?-1:0)],Re=ee==(Ie.level==1),je=Re?Ie.from:Ie.to,Ke=Re?"after":"before";return r.ch==je&&r.sticky==Ke?t:new Gt(new Ve(r.line,je,Ke),i)}function _o(e,t,r,i){var s,k;if(t.touches)s=t.touches[0].clientX,k=t.touches[0].clientY;else try{s=t.clientX,k=t.clientY}catch(Ie){return!1}if(s>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;i&&te(t);var K=e.display,$=K.lineDiv.getBoundingClientRect();if(k>$.bottom||!ve(e,r))return he(t);k-=$.top-K.viewOffset;for(var Z=0;Z<e.display.gutterSpecs.length;++Z){var ee=K.gutters.childNodes[Z];if(ee&&ee.getBoundingClientRect().right>=s){var fe=Bi(e.doc,k),ge=e.display.gutterSpecs[Z];return Me(e,r,e,fe,ge.className,t),he(t)}}}function Wa(e,t){return _o(e,t,"gutterClick",!0)}function bo(e,t){if(hr(e.display,t)||Yl(e,t))return;if(ze(e,t,"contextmenu"))return;R||e.display.input.onContextMenu(t)}function Yl(e,t){return ve(e,"gutterContextMenu")?_o(e,t,"gutterContextMenu",!1):!1}function Eo(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),yn(e)}var on={toString:function(){return"CodeMirror.Init"}},xo={},aa={};function $l(e){var t=e.optionHandlers;function r(i,s,k,K){e.defaults[i]=s,k&&(t[i]=K?function($,Z,ee){ee!=on&&k($,Z,ee)}:k)}e.defineOption=r,e.Init=on,r("value","",function(i,s){return i.setValue(s)},!0),r("mode",null,function(i,s){i.doc.modeOption=s,ka(i)},!0),r("indentUnit",2,ka,!0),r("indentWithTabs",!1),r("smartIndent",!0),r("tabSize",4,function(i){Cn(i),yn(i),Ri(i)},!0),r("lineSeparator",null,function(i,s){if(i.doc.lineSep=s,!s)return;var k=[],K=i.doc.first;i.doc.iter(function(Z){for(var ee=0;;){var fe=Z.text.indexOf(s,ee);if(fe==-1)break;ee=fe+s.length,k.push(Ve(K,fe))}K++});for(var $=k.length-1;$>=0;$--)rn(i.doc,s,k[$],Ve(k[$].line,k[$].ch+s.length))}),r("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200c\u200e\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g,function(i,s,k){i.state.specialChars=new RegExp(s.source+(s.test("	")?"":"|	"),"g"),k!=on&&i.refresh()}),r("specialCharPlaceholder",Vt,function(i){return i.refresh()},!0),r("electricChars",!0),r("inputStyle",a?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),r("spellcheck",!1,function(i,s){return i.getInputField().spellcheck=s},!0),r("autocorrect",!1,function(i,s){return i.getInputField().autocorrect=s},!0),r("autocapitalize",!1,function(i,s){return i.getInputField().autocapitalize=s},!0),r("rtlMoveVisually",!L),r("wholeLineUpdateBefore",!0),r("theme","default",function(i){Eo(i),Sn(i)},!0),r("keyMap","default",function(i,s,k){var K=ra(s),$=k!=on&&ra(k);$&&$.detach&&$.detach(i,K),K.attach&&K.attach(i,$||null)}),r("extraKeys",null),r("configureMouse",null),r("lineWrapping",!1,Jl,!0),r("gutters",[],function(i,s){i.display.gutterSpecs=La(s,i.options.lineNumbers),Sn(i)},!0),r("fixedGutter",!0,function(i,s){i.display.gutters.style.left=s?ba(i.display)+"px":"0",i.refresh()},!0),r("coverGutterNextToScrollbar",!1,function(i){return Zr(i)},!0),r("scrollbarStyle","native",function(i){Ts(i),Zr(i),i.display.scrollbars.setScrollTop(i.doc.scrollTop),i.display.scrollbars.setScrollLeft(i.doc.scrollLeft)},!0),r("lineNumbers",!1,function(i,s){i.display.gutterSpecs=La(i.options.gutters,s),Sn(i)},!0),r("firstLineNumber",1,Sn,!0),r("lineNumberFormatter",function(i){return i},Sn,!0),r("showCursorWhenSelecting",!1,_n,!0),r("resetSelectionOnContextMenu",!0),r("lineWiseCopyCut",!0),r("pasteLinesPerSelection",!0),r("selectionsMayTouch",!1),r("readOnly",!1,function(i,s){s=="nocursor"&&(Qr(i),i.display.input.blur()),i.display.input.readOnlyChanged(s)}),r("screenReaderLabel",null,function(i,s){s=s===""?null:s,i.display.input.screenReaderLabelChanged(s)}),r("disableInput",!1,function(i,s){s||i.display.input.reset()},!0),r("dragDrop",!0,Ql),r("allowDropFileTypes",null),r("cursorBlinkRate",530),r("cursorScrollMargin",0),r("cursorHeight",1,_n,!0),r("singleCursorHeightPerLine",!0,_n,!0),r("workTime",100),r("workDelay",100),r("flattenSpans",!0,Cn,!0),r("addModeClass",!1,Cn,!0),r("pollInterval",100),r("undoDepth",200,function(i,s){return i.doc.history.undoDepth=s}),r("historyEventDelay",1250),r("viewportMargin",10,function(i){return i.refresh()},!0),r("maxHighlightLength",1e4,Cn,!0),r("moveInputWithCursor",!0,function(i,s){s||i.display.input.resetPosition()}),r("tabindex",null,function(i,s){return i.display.input.getField().tabIndex=s||""}),r("autofocus",null),r("direction","ltr",function(i,s){return i.doc.setDirection(s)},!0),r("phrases",null)}function Ql(e,t,r){var i=r&&r!=on;if(!t!=!i){var s=e.display.dragFunctions,k=t?Ue:rt;k(e.display.scroller,"dragstart",s.start),k(e.display.scroller,"dragenter",s.enter),k(e.display.scroller,"dragover",s.over),k(e.display.scroller,"dragleave",s.leave),k(e.display.scroller,"drop",s.drop)}}function Jl(e){e.options.lineWrapping?(D(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(w(e.display.wrapper,"CodeMirror-wrap"),jn(e)),Ea(e),Ri(e),yn(e),setTimeout(function(){return Zr(e)},100)}function Qt(e,t){var r=this;if(!(this instanceof Qt))return new Qt(e,t);this.options=t=t?v(t):{},v(xo,t,!1);var i=t.value;typeof i=="string"?i=new Li(i,t.mode,null,t.lineSeparator,t.direction):t.mode&&(i.modeOption=t.mode),this.doc=i;var s=new Qt.inputStyles[t.inputStyle](this),k=this.display=new hl(e,i,s,t);k.wrapper.CodeMirror=this,Eo(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),Ts(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:-1,cutIncoming:-1,selectingText:!1,draggingText:!1,highlight:new Y,keySeq:null,specialChars:null},t.autofocus&&!a&&k.input.focus(),z&&W<11&&setTimeout(function(){return r.display.input.reset(!0)},20),Zl(this),Rl(),jr(this),this.curOp.forceUpdate=!0,Ds(this,i),t.autofocus&&!a||this.hasFocus()?setTimeout(function(){r.hasFocus()&&!r.state.focused&&Ta(r)},20):Qr(this);for(var K in aa)aa.hasOwnProperty(K)&&aa[K](this,t[K],on);Cs(this),t.finishInit&&t.finishInit(this);for(var 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fe*fe+ge*ge>20*20}Ue(t.scroller,"touchstart",function(Z){if(!ze(e,Z)&&!k(Z)&&!Wa(e,Z)){t.input.ensurePolled(),clearTimeout(r);var ee=+new Date;t.activeTouch={start:ee,moved:!1,prev:ee-i.end<=300?i:null},Z.touches.length==1&&(t.activeTouch.left=Z.touches[0].pageX,t.activeTouch.top=Z.touches[0].pageY)}}),Ue(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),Ue(t.scroller,"touchend",function(Z){var ee=t.activeTouch;if(ee&&!hr(t,Z)&&ee.left!=null&&!ee.moved&&new Date-ee.start<300){var fe=e.coordsChar(t.activeTouch,"page"),ge;!ee.prev||K(ee,ee.prev)?ge=new Gt(fe,fe):!ee.prev.prev||K(ee,ee.prev.prev)?ge=e.findWordAt(fe):ge=new Gt(Ve(fe.line,0),y(e.doc,Ve(fe.line+1,0))),e.setSelection(ge.anchor,ge.head),e.focus(),te(Z)}s()}),Ue(t.scroller,"touchcancel",s),Ue(t.scroller,"scroll",function(){t.scroller.clientHeight&&(En(e,t.scroller.scrollTop),Ur(e,t.scroller.scrollLeft,!0),Me(e,"scroll",e))}),Ue(t.scroller,"mousewheel",function(Z){return Rs(e,Z)}),Ue(t.scroller,"DOMMouseScroll",function(Z){return Rs(e,Z)}),Ue(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(Z){ze(e,Z)||me(Z)},over:function(Z){ze(e,Z)||(Ol(e,Z),me(Z))},start:function(Z){return Al(e,Z)},drop:hi(e,Cl),leave:function(Z){ze(e,Z)||ro(e)}};var $=t.input.getField();Ue($,"keyup",function(Z){return mo.call(e,Z)}),Ue($,"keydown",hi(e,po)),Ue($,"keypress",hi(e,go)),Ue($,"focus",function(Z){return Ta(e,Z)}),Ue($,"blur",function(Z){return Qr(e,Z)})}var Ga=[];Qt.defineInitHook=function(e){return Ga.push(e)};function Bn(e,t,r,i){var s=e.doc,k;r==null&&(r="add"),r=="smart"&&(s.mode.indent?k=et(e,t).state:r="prev");var K=e.options.tabSize,$=mt(s,t),Z=G($.text,null,K);$.stateAfter&&($.stateAfter=null);var ee=$.text.match(/^\s*/)[0],fe;if(!i&&!/\S/.test($.text))fe=0,r="not";else 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k.electricInput&&(k.electricInput.test(mt(e.doc,s.head.line).text.slice(0,s.head.ch))&&(K=Bn(e,s.head.line,"smart")));K&&mi(e,"electricInput",e,s.head.line)}}function So(e){for(var t=[],r=[],i=0;i<e.doc.sel.ranges.length;i++){var s=e.doc.sel.ranges[i].head.line,k={anchor:Ve(s,0),head:Ve(s+1,0)};r.push(k),t.push(e.getRange(k.anchor,k.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=o("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=o("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return M?e.style.width="1000px":e.setAttribute("wrap","off"),d&&(e.style.border="1px solid black"),Co(e),t}function ql(e){var t=e.optionHandlers,r=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(i,s){var 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ge=Math.max(Z.wrapper.clientHeight,this.doc.height),Ie=Math.max(Z.sizer.clientWidth,Z.lineSpace.clientWidth);(K=="above"||i.bottom+s.offsetHeight>ge)&&i.top>s.offsetHeight?ee=i.top-s.offsetHeight:i.bottom+s.offsetHeight<=ge&&(ee=i.bottom),fe+s.offsetWidth>Ie&&(fe=Ie-s.offsetWidth)}s.style.top=ee+"px",s.style.left=s.style.right="",$=="right"?(fe=Z.sizer.clientWidth-s.offsetWidth,s.style.right="0px"):($=="left"?fe=0:$=="middle"&&(fe=(Z.sizer.clientWidth-s.offsetWidth)/2),s.style.left=fe+"px"),k&&Qo(this,{left:fe,top:ee,right:fe+s.offsetWidth,bottom:ee+s.offsetHeight})},triggerOnKeyDown:Si(po),triggerOnKeyPress:Si(go),triggerOnKeyUp:mo,triggerOnMouseDown:Si(vo),execCommand:function(i){if(Mn.hasOwnProperty(i))return Mn[i].call(null,this)},triggerElectric:Si(function(i){wo(this,i)}),findPosH:function(i,s,k,K){var $=1;s<0&&($=-1,s=-s);for(var Z=y(this.doc,i),ee=0;ee<s&&!(Z=Ka(this.doc,Z,$,k,K),Z.hitSide);++ee);return Z},moveH:Si(function(i,s){var k=this;this.extendSelectionsBy(function(K){return k.display.shift||k.doc.extend||K.empty()?Ka(k.doc,K.head,i,s,k.options.rtlMoveVisually):i<0?K.from():K.to()},_e)}),deleteH:Si(function(i,s){var k=this.doc.sel,K=this.doc;k.somethingSelected()?K.replaceSelection("",null,"+delete"):sn(this,function($){var Z=Ka(K,$.head,i,s,!1);return i<0?{from:Z,to:$.head}:{from:$.head,to:Z}})}),findPosV:function(i,s,k,K){var $=1,Z=K;s<0&&($=-1,s=-s);for(var ee=y(this.doc,i),fe=0;fe<s;++fe){var ge=Qi(this,ee,"div");if(Z==null?Z=ge.left:ge.left=Z,ee=Oo(this,ge,$,k),ee.hitSide)break}return ee},moveV:Si(function(i,s){var k=this,K=this.doc,$=[],Z=!this.display.shift&&!K.extend&&K.sel.somethingSelected();if(K.extendSelectionsBy(function(fe){if(Z)return i<0?fe.from():fe.to();var ge=Qi(k,fe.head,"div");fe.goalColumn!=null&&(ge.left=fe.goalColumn),$.push(ge.left);var Ie=Oo(k,ge,i,s);return s=="page"&&fe==K.sel.primary()&&Sa(k,ma(k,Ie,"div").top-ge.top),Ie},_e),$.length)for(var 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i=this.display.scroller;return{left:i.scrollLeft,top:i.scrollTop,height:i.scrollHeight-nr(this)-this.display.barHeight,width:i.scrollWidth-nr(this)-this.display.barWidth,clientHeight:ca(this),clientWidth:Pr(this)}},scrollIntoView:Si(function(i,s){i==null?(i={from:this.doc.sel.primary().head,to:null},s==null&&(s=this.options.cursorScrollMargin)):typeof i=="number"?i={from:Ve(i,0),to:null}:i.from==null&&(i={from:i,to:null}),i.to||(i.to=i.from),i.margin=s||0,i.from.line!=null?Jo(this,i):_s(this,i.from,i.to,i.margin)}),setSize:Si(function(i,s){var k=this,K=function(Z){return typeof Z=="number"||/^\d+$/.test(String(Z))?Z+"px":Z};i!=null&&(this.display.wrapper.style.width=K(i)),s!=null&&(this.display.wrapper.style.height=K(s)),this.options.lineWrapping&&as(this);var $=this.display.viewFrom;this.doc.iter($,this.display.viewTo,function(Z){if(Z.widgets){for(var 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this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},Ee(e),e.registerHelper=function(i,s,k){r.hasOwnProperty(i)||(r[i]=e[i]={_global:[]}),r[i][s]=k},e.registerGlobalHelper=function(i,s,k,K){e.registerHelper(i,s,K),r[i]._global.push({pred:k,val:K})}}function Ka(e,t,r,i,s){var k=t,K=r,$=mt(e,t.line),Z=s&&e.direction=="rtl"?-r:r;function ee(){var ot=t.line+Z;return ot<e.first||ot>=e.first+e.size?!1:(t=new Ve(ot,t.ch,t.sticky),$=mt(e,ot))}function fe(ot){var at;if(i=="codepoint"){var ht=$.text.charCodeAt(t.ch+(i>0?0:-1));isNaN(ht)?at=null:at=new Ve(t.line,Math.max(0,Math.min($.text.length,t.ch+r*(ht>=55296&&ht<56320?2:1))),-r)}else s?at=Pl(e.cm,$,t,r):at=Ua($,t,r);if(at==null)if(!ot&&ee())t=Ba(s,e.cm,$,t.line,Z);else return!1;else t=at;return!0}if(i=="char"||i=="codepoint")fe();else if(i=="column")fe(!0);else if(i=="word"||i=="group")for(var ge=null,Ie=i=="group",Re=e.cm&&e.cm.getHelper(t,"wordChars"),je=!0;!(r<0&&!fe(!je));je=!1){var Ke=$.text.charAt(t.ch)||`
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`?"n":!Ie||/\s/.test(Ke)?null:"p";if(Ie&&!je&&!Qe&&(Qe="s"),ge&&ge!=Qe){r<0&&(r=1,fe(),t.sticky="after");break}if(Qe&&(ge=Qe),r>0&&!fe(!je))break}var nt=ea(e,t,k,K,!0);return pr(k,nt)&&(nt.hitSide=!0),nt}function Oo(e,t,r,i){var s=e.doc,k=t.left,K;if(i=="page"){var $=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),Z=Math.max($-.5*Yr(e.display),3);K=(r>0?t.bottom:t.top)+r*Z}else i=="line"&&(K=r>0?t.bottom+3:t.top-3);for(var ee;!(ee=va(e,k,K),!ee.outside);){if(r<0?K<=0:K>=s.height){ee.hitSide=!0;break}K+=r*5}return ee}var Kt=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new Y,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};Kt.prototype.init=function(e){var t=this,r=this,i=r.cm,s=r.div=e.lineDiv;Co(s,i.options.spellcheck,i.options.autocorrect,i.options.autocapitalize);function k($){for(var Z=$.target;Z;Z=Z.parentNode){if(Z==s)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(Z.className))break}return!1}Ue(s,"paste",function($){if(!k($)||ze(i,$)||To($,i))return;W<=11&&setTimeout(hi(i,function(){return t.updateFromDOM()}),20)}),Ue(s,"compositionstart",function($){t.composing={data:$.data,done:!1}}),Ue(s,"compositionupdate",function($){t.composing||(t.composing={data:$.data,done:!1})}),Ue(s,"compositionend",function($){t.composing&&($.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),Ue(s,"touchstart",function(){return r.forceCompositionEnd()}),Ue(s,"input",function(){t.composing||t.readFromDOMSoon()});function K($){if(!k($)||ze(i,$))return;if(i.somethingSelected())sa({lineWise:!1,text:i.getSelections()}),$.type=="cut"&&i.replaceSelection("",null,"cut");else if(i.options.lineWiseCopyCut){var Z=So(i);sa({lineWise:!0,text:Z.text}),$.type=="cut"&&i.operation(function(){i.setSelections(Z.ranges,0,pe),i.replaceSelection("",null,"cut")})}else return;if($.clipboardData){$.clipboardData.clearData();var ee=Zi.text.join(`
`);if($.clipboardData.setData("Text",ee),$.clipboardData.getData("Text")==ee){$.preventDefault();return}}var fe=Ao(),ge=fe.firstChild;i.display.lineSpace.insertBefore(fe,i.display.lineSpace.firstChild),ge.value=Zi.text.join(`
`);var Ie=document.activeElement;j(ge),setTimeout(function(){i.display.lineSpace.removeChild(fe),Ie.focus(),Ie==s&&r.showPrimarySelection()},50)}Ue(s,"copy",K),Ue(s,"cut",K)},Kt.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},Kt.prototype.prepareSelection=function(){var e=ps(this.cm,!1);return e.focus=document.activeElement==this.div,e},Kt.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},Kt.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Kt.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,r=t.doc.sel.primary(),i=r.from(),s=r.to();if(t.display.viewTo==t.display.viewFrom||i.line>=t.display.viewTo||s.line<t.display.viewFrom){e.removeAllRanges();return}var k=oa(t,e.anchorNode,e.anchorOffset),K=oa(t,e.focusNode,e.focusOffset);if(k&&!k.bad&&K&&!K.bad&&Tt(vr(k,K),i)==0&&Tt(gr(k,K),s)==0)return;var $=t.display.view,Z=i.line>=t.display.viewFrom&&Ro(t,i)||{node:$[0].measure.map[2],offset:0},ee=s.line<t.display.viewTo&&Ro(t,s);if(!ee){var fe=$[$.length-1].measure,ge=fe.maps?fe.maps[fe.maps.length-1]:fe.map;ee={node:ge[ge.length-1],offset:ge[ge.length-2]-ge[ge.length-3]}}if(!Z||!ee){e.removeAllRanges();return}var Ie=e.rangeCount&&e.getRangeAt(0),Re;try{Re=m(Z.node,Z.offset,ee.offset,ee.node)}catch(je){}Re&&(!P&&t.state.focused?(e.collapse(Z.node,Z.offset),Re.collapsed||(e.removeAllRanges(),e.addRange(Re))):(e.removeAllRanges(),e.addRange(Re)),Ie&&e.anchorNode==null?e.addRange(Ie):P&&this.startGracePeriod()),this.rememberSelection()},Kt.prototype.startGracePeriod=function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation(function(){return e.cm.curOp.selectionChanged=!0})},20)},Kt.prototype.showMultipleSelections=function(e){_(this.cm.display.cursorDiv,e.cursors),_(this.cm.display.selectionDiv,e.selection)},Kt.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Kt.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return E(this.div,t)},Kt.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},Kt.prototype.blur=function(){this.div.blur()},Kt.prototype.getField=function(){return this.div},Kt.prototype.supportsTouch=function(){return!0},Kt.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():Ni(this.cm,function(){return e.cm.curOp.selectionChanged=!0});function t(){e.cm.state.focused&&(e.pollSelection(),e.polling.set(e.cm.options.pollInterval,t))}this.polling.set(this.cm.options.pollInterval,t)},Kt.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Kt.prototype.pollSelection=function(){if(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())return;var e=this.getSelection(),t=this.cm;if(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=oa(t,e.anchorNode,e.anchorOffset),i=oa(t,e.focusNode,e.focusOffset);r&&i&&Ni(t,function(){Ei(t.doc,Sr(r,i),pe),(r.bad||i.bad)&&(t.curOp.selectionChanged=!0)})},Kt.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,r=e.doc.sel.primary(),i=r.from(),s=r.to();if(i.ch==0&&i.line>e.firstLine()&&(i=Ve(i.line-1,mt(e.doc,i.line-1).length)),s.ch==mt(e.doc,s.line).text.length&&s.line<e.lastLine()&&(s=Ve(s.line+1,0)),i.line<t.viewFrom||s.line>t.viewTo-1)return!1;var k,K,$;i.line==t.viewFrom||(k=Fr(e,i.line))==0?(K=kt(t.view[0].line),$=t.view[0].node):(K=kt(t.view[k].line),$=t.view[k-1].node.nextSibling);var Z=Fr(e,s.line),ee,fe;if(Z==t.view.length-1?(ee=t.viewTo-1,fe=t.lineDiv.lastChild):(ee=kt(t.view[Z+1].line)-1,fe=t.view[Z+1].node.previousSibling),!$)return!1;for(var ge=e.doc.splitLines(tu(e,$,fe,K,ee)),Ie=Gi(e.doc,Ve(K,0),Ve(ee,mt(e.doc,ee).text.length));ge.length>1&&Ie.length>1;)if(ie(ge)==ie(Ie))ge.pop(),Ie.pop(),ee--;else if(ge[0]==Ie[0])ge.shift(),Ie.shift(),K++;else break;for(var Re=0,je=0,Ke=ge[0],Qe=Ie[0],nt=Math.min(Ke.length,Qe.length);Re<nt&&Ke.charCodeAt(Re)==Qe.charCodeAt(Re);)++Re;for(var ot=ie(ge),at=ie(Ie),ht=Math.min(ot.length-(ge.length==1?Re:0),at.length-(Ie.length==1?Re:0));je<ht&&ot.charCodeAt(ot.length-je-1)==at.charCodeAt(at.length-je-1);)++je;if(ge.length==1&&Ie.length==1&&K==i.line)for(;Re&&Re>i.ch&&ot.charCodeAt(ot.length-je-1)==at.charCodeAt(at.length-je-1);)Re--,je++;ge[ge.length-1]=ot.slice(0,ot.length-je).replace(/^\u200b+/,""),ge[0]=ge[0].slice(Re).replace(/\u200b+$/,"");var Et=Ve(K,Re),yt=Ve(ee,Ie.length?ie(Ie).length-je:0);if(ge.length>1||ge[0]||Tt(Et,yt))return rn(e.doc,ge,Et,yt,"+input"),!0},Kt.prototype.ensurePolled=function(){this.forceCompositionEnd()},Kt.prototype.reset=function(){this.forceCompositionEnd()},Kt.prototype.forceCompositionEnd=function(){if(!this.composing)return;clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus()},Kt.prototype.readFromDOMSoon=function(){var e=this;if(this.readDOMTimeout!=null)return;this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing)if(e.composing.done)e.composing=null;else return;e.updateFromDOM()},80)},Kt.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&Ni(this.cm,function(){return Ri(e.cm)})},Kt.prototype.setUneditable=function(e){e.contentEditable="false"},Kt.prototype.onKeyPress=function(e){if(e.charCode==0||this.composing)return;e.preventDefault(),this.cm.isReadOnly()||hi(this.cm,za)(this.cm,String.fromCharCode(e.charCode==null?e.keyCode:e.charCode),0)},Kt.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")},Kt.prototype.onContextMenu=function(){},Kt.prototype.resetPosition=function(){},Kt.prototype.needsContentAttribute=!0;function Ro(e,t){var r=fa(e,t.line);if(!r||r.hidden)return null;var i=mt(e.doc,t.line),s=es(r,i,t.line),k=tt(i,e.doc.direction),K="left";if(k){var $=$e(k,t.ch);K=$%2?"right":"left"}var Z=rs(s.map,t.ch,K);return Z.offset=Z.collapse=="right"?Z.end:Z.start,Z}function eu(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function ln(e,t){return t&&(e.bad=!0),e}function tu(e,t,r,i,s){var k="",K=!1,$=e.doc.lineSeparator(),Z=!1;function ee(Re){return function(je){return je.id==Re}}function fe(){K&&(k+=$,Z&&(k+=$),K=Z=!1)}function ge(Re){Re&&(fe(),k+=Re)}function Ie(Re){if(Re.nodeType==1){var je=Re.getAttribute("cm-text");if(je){ge(je);return}var Ke=Re.getAttribute("cm-marker"),Qe;if(Ke){var nt=e.findMarks(Ve(i,0),Ve(s+1,0),ee(+Ke));nt.length&&(Qe=nt[0].find(0))&&ge(Gi(e.doc,Qe.from,Qe.to).join($));return}if(Re.getAttribute("contenteditable")=="false")return;var ot=/^(pre|div|p|li|table|br)$/i.test(Re.nodeName);if(!/^br$/i.test(Re.nodeName)&&Re.textContent.length==0)return;ot&&fe();for(var at=0;at<Re.childNodes.length;at++)Ie(Re.childNodes[at]);/^(pre|p)$/i.test(Re.nodeName)&&(Z=!0),ot&&(K=!0)}else Re.nodeType==3&&ge(Re.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;!(Ie(t),t==r);)t=t.nextSibling,Z=!1;return k}function oa(e,t,r){var i;if(t==e.display.lineDiv){if(i=e.display.lineDiv.childNodes[r],!i)return ln(e.clipPos(Ve(e.display.viewTo-1)),!0);t=null,r=0}else for(i=t;;i=i.parentNode){if(!i||i==e.display.lineDiv)return null;if(i.parentNode&&i.parentNode==e.display.lineDiv)break}for(var s=0;s<e.display.view.length;s++){var k=e.display.view[s];if(k.node==i)return iu(k,t,r)}}function iu(e,t,r){var i=e.text.firstChild,s=!1;if(!t||!E(i,t))return ln(Ve(kt(e.line),0),!0);if(t==i&&(s=!0,t=i.childNodes[r],r=0,!t)){var k=e.rest?ie(e.rest):e.line;return ln(Ve(kt(k),k.text.length),s)}var K=t.nodeType==3?t:null,$=t;for(!K&&t.childNodes.length==1&&t.firstChild.nodeType==3&&(K=t.firstChild,r&&(r=K.nodeValue.length));$.parentNode!=i;)$=$.parentNode;var Z=e.measure,ee=Z.maps;function fe(Qe,nt,ot){for(var at=-1;at<(ee?ee.length:0);at++)for(var ht=at<0?Z.map:ee[at],Et=0;Et<ht.length;Et+=3){var yt=ht[Et+2];if(yt==Qe||yt==nt){var At=kt(at<0?e.line:e.rest[at]),Xt=ht[Et]+ot;return(ot<0||yt!=Qe)&&(Xt=ht[Et+(ot?1:0)]),Ve(At,Xt)}}}var ge=fe(K,$,r);if(ge)return ln(ge,s);for(var Ie=$.nextSibling,Re=K?K.nodeValue.length-r:0;Ie;Ie=Ie.nextSibling){if(ge=fe(Ie,Ie.firstChild,0),ge)return ln(Ve(ge.line,ge.ch-Re),s);Re+=Ie.textContent.length}for(var je=$.previousSibling,Ke=r;je;je=je.previousSibling){if(ge=fe(je,je.firstChild,-1),ge)return ln(Ve(ge.line,ge.ch+Ke),s);Ke+=je.textContent.length}}var ii=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new Y,this.hasSelection=!1,this.composing=null};ii.prototype.init=function(e){var t=this,r=this,i=this.cm;this.createField(e);var s=this.textarea;e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),d&&(s.style.width="0px"),Ue(s,"input",function(){z&&W>=9&&t.hasSelection&&(t.hasSelection=null),r.poll()}),Ue(s,"paste",function(K){if(ze(i,K)||To(K,i))return;i.state.pasteIncoming=+new Date,r.fastPoll()});function k(K){if(ze(i,K))return;if(i.somethingSelected())sa({lineWise:!1,text:i.getSelections()});else if(i.options.lineWiseCopyCut){var $=So(i);sa({lineWise:!0,text:$.text}),K.type=="cut"?i.setSelections($.ranges,null,pe):(r.prevInput="",s.value=$.text.join(`
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`)>-1?r.value=e.prevInput="":e.prevInput=s,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},ii.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},ii.prototype.onKeyPress=function(){z&&W>=9&&(this.hasSelection=null),this.fastPoll()},ii.prototype.onContextMenu=function(e){var t=this,r=t.cm,i=r.display,s=t.textarea;t.contextMenuPending&&t.contextMenuPending();var k=Nr(r,e),K=i.scroller.scrollTop;if(!k||p)return;var $=r.options.resetSelectionOnContextMenu;$&&r.doc.sel.contains(k)==-1&&hi(r,Ei)(r.doc,Sr(k),pe);var Z=s.style.cssText,ee=t.wrapper.style.cssText,fe=t.wrapper.offsetParent.getBoundingClientRect();t.wrapper.style.cssText="position: static",s.style.cssText=`position: absolute; width: 30px; height: 30px;
      top: `+(e.clientY-fe.top-5)+"px; left: "+(e.clientX-fe.left-5)+`px;
      z-index: 1000; background: `+(z?"rgba(255, 255, 255, .05)":"transparent")+`;
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this.readUntil(h,!0)},f.prototype.get_regexp=function(h,n){var d=null,l="g";return n&&p&&(l="y"),typeof h=="string"&&h!==""?d=new RegExp(h,l):h&&(d=new RegExp(h.source,l)),d},f.prototype.get_literal_regexp=function(h){return RegExp(h.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&"))},f.prototype.peekUntilAfter=function(h){var n=this.__position,d=this.readUntilAfter(h);return this.__position=n,d},f.prototype.lookBack=function(h){var n=this.__position-1;return n>=h.length&&this.__input.substring(n-h.length,n).toLowerCase()===h},g.exports.InputScanner=f},function(g,p,f){var h=f(8).InputScanner,n=f(3).Token,d=f(10).TokenStream,l=f(11).WhitespacePattern,a={START:"TK_START",RAW:"TK_RAW",EOF:"TK_EOF"},u=function(c,L){this._input=new h(c),this._options=L||{},this.__tokens=null,this._patterns={},this._patterns.whitespace=new l(this._input)};u.prototype.tokenize=function(){this._input.restart(),this.__tokens=new d,this._reset();for(var c,L=new n(a.START,""),S=null,T=[],R=new d;L.type!==a.EOF;){for(c=this._get_next_token(L,S);this._is_comment(c);)R.add(c),c=this._get_next_token(L,S);R.isEmpty()||(c.comments_before=R,R=new d),c.parent=S,this._is_opening(c)?(T.push(S),S=c):S&&this._is_closing(c,S)&&(c.opened=S,S.closed=c,S=T.pop(),c.parent=S),c.previous=L,L.next=c,this.__tokens.add(c),L=c}return this.__tokens},u.prototype._is_first_token=function(){return this.__tokens.isEmpty()},u.prototype._reset=function(){},u.prototype._get_next_token=function(c,L){this._readWhitespace();var S=this._input.read(/.+/g);return S?this._create_token(a.RAW,S):this._create_token(a.EOF,"")},u.prototype._is_comment=function(c){return!1},u.prototype._is_opening=function(c){return!1},u.prototype._is_closing=function(c,L){return!1},u.prototype._create_token=function(c,L){var S=new n(c,L,this._patterns.whitespace.newline_count,this._patterns.whitespace.whitespace_before_token);return S},u.prototype._readWhitespace=function(){return this._patterns.whitespace.read()},g.exports.Tokenizer=u,g.exports.TOKEN=a},function(g){function p(f){this.__tokens=[],this.__tokens_length=this.__tokens.length,this.__position=0,this.__parent_token=f}p.prototype.restart=function(){this.__position=0},p.prototype.isEmpty=function(){return this.__tokens_length===0},p.prototype.hasNext=function(){return this.__position<this.__tokens_length},p.prototype.next=function(){var f=null;return this.hasNext()&&(f=this.__tokens[this.__position],this.__position+=1),f},p.prototype.peek=function(f){var h=null;return f=f||0,f+=this.__position,f>=0&&f<this.__tokens_length&&(h=this.__tokens[f]),h},p.prototype.add=function(f){this.__parent_token&&(f.parent=this.__parent_token),this.__tokens.push(f),this.__tokens_length+=1},g.exports.TokenStream=p},function(g,p,f){var h=f(12).Pattern;function n(d,l){h.call(this,d,l),l?this._line_regexp=this._input.get_regexp(l._line_regexp):this.__set_whitespace_patterns("",""),this.newline_count=0,this.whitespace_before_token=""}n.prototype=new h,n.prototype.__set_whitespace_patterns=function(d,l){d+="\\t ",l+="\\n\\r",this._match_pattern=this._input.get_regexp("["+d+l+"]+",!0),this._newline_regexp=this._input.get_regexp("\\r\\n|["+l+"]")},n.prototype.read=function(){this.newline_count=0,this.whitespace_before_token="";var d=this._input.read(this._match_pattern);if(d===" ")this.whitespace_before_token=" ";else if(d){var l=this.__split(this._newline_regexp,d);this.newline_count=l.length-1,this.whitespace_before_token=l[this.newline_count]}return d},n.prototype.matching=function(d,l){var a=this._create();return a.__set_whitespace_patterns(d,l),a._update(),a},n.prototype._create=function(){return new n(this._input,this)},n.prototype.__split=function(d,l){d.lastIndex=0;for(var a=0,u=[],c=d.exec(l);c;)u.push(l.substring(a,c.index)),a=c.index+c[0].length,c=d.exec(l);return a<l.length?u.push(l.substring(a,l.length)):u.push(""),u},g.exports.WhitespacePattern=n},function(g){function p(f,h){this._input=f,this._starting_pattern=null,this._match_pattern=null,this._until_pattern=null,this._until_after=!1,h&&(this._starting_pattern=this._input.get_regexp(h._starting_pattern,!0),this._match_pattern=this._input.get_regexp(h._match_pattern,!0),this._until_pattern=this._input.get_regexp(h._until_pattern),this._until_after=h._until_after)}p.prototype.read=function(){var f=this._input.read(this._starting_pattern);return(!this._starting_pattern||f)&&(f+=this._input.read(this._match_pattern,this._until_pattern,this._until_after)),f},p.prototype.read_match=function(){return this._input.match(this._match_pattern)},p.prototype.until_after=function(f){var h=this._create();return h._until_after=!0,h._until_pattern=this._input.get_regexp(f),h._update(),h},p.prototype.until=function(f){var h=this._create();return h._until_after=!1,h._until_pattern=this._input.get_regexp(f),h._update(),h},p.prototype.starting_with=function(f){var h=this._create();return h._starting_pattern=this._input.get_regexp(f,!0),h._update(),h},p.prototype.matching=function(f){var h=this._create();return h._match_pattern=this._input.get_regexp(f,!0),h._update(),h},p.prototype._create=function(){return new p(this._input,this)},p.prototype._update=function(){},g.exports.Pattern=p},function(g){function p(f,h){f=typeof f=="string"?f:f.source,h=typeof h=="string"?h:h.source,this.__directives_block_pattern=new RegExp(f+/ beautify( \w+[:]\w+)+ /.source+h,"g"),this.__directive_pattern=/ (\w+)[:](\w+)/g,this.__directives_end_ignore_pattern=new RegExp(f+/\sbeautify\signore:end\s/.source+h,"g")}p.prototype.get_directives=function(f){if(!f.match(this.__directives_block_pattern))return null;var h={};this.__directive_pattern.lastIndex=0;for(var n=this.__directive_pattern.exec(f);n;)h[n[1]]=n[2],n=this.__directive_pattern.exec(f);return h},p.prototype.readIgnored=function(f){return f.readUntilAfter(this.__directives_end_ignore_pattern)},g.exports.Directives=p},function(g,p,f){var h=f(12).Pattern,n={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1};function d(l,a){h.call(this,l,a),this.__template_pattern=null,this._disabled=Object.assign({},n),this._excluded=Object.assign({},n),a&&(this.__template_pattern=this._input.get_regexp(a.__template_pattern),this._excluded=Object.assign(this._excluded,a._excluded),this._disabled=Object.assign(this._disabled,a._disabled));var u=new h(l);this.__patterns={handlebars_comment:u.starting_with(/{{!--/).until_after(/--}}/),handlebars_unescaped:u.starting_with(/{{{/).until_after(/}}}/),handlebars:u.starting_with(/{{/).until_after(/}}/),php:u.starting_with(/<\?(?:[= ]|php)/).until_after(/\?>/),erb:u.starting_with(/<%[^%]/).until_after(/[^%]%>/),django:u.starting_with(/{%/).until_after(/%}/),django_value:u.starting_with(/{{/).until_after(/}}/),django_comment:u.starting_with(/{#/).until_after(/#}/),smarty:u.starting_with(/{(?=[^}{\s\n])/).until_after(/[^\s\n]}/),smarty_comment:u.starting_with(/{\*/).until_after(/\*}/),smarty_literal:u.starting_with(/{literal}/).until_after(/{\/literal}/)}}d.prototype=new h,d.prototype._create=function(){return new d(this._input,this)},d.prototype._update=function(){this.__set_templated_pattern()},d.prototype.disable=function(l){var a=this._create();return a._disabled[l]=!0,a._update(),a},d.prototype.read_options=function(l){var a=this._create();for(var u in n)a._disabled[u]=l.templating.indexOf(u)===-1;return a._update(),a},d.prototype.exclude=function(l){var a=this._create();return a._excluded[l]=!0,a._update(),a},d.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 a=this._read_template();a;)this._match_pattern?a+=this._input.read(this._match_pattern):a+=this._input.readUntil(this.__template_pattern),l+=a,a=this._read_template();return this._until_after&&(l+=this._input.readUntilAfter(this._until_pattern)),l},d.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("|")+")")},d.prototype._read_template=function(){var l="",a=this._input.peek();if(a==="<"){var u=this._input.peek(1);!this._disabled.php&&!this._excluded.php&&u==="?"&&(l=l||this.__patterns.php.read()),!this._disabled.erb&&!this._excluded.erb&&u==="%"&&(l=l||this.__patterns.erb.read())}else a==="{"&&(!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=d},,,,function(g,p,f){var h=f(19).Beautifier,n=f(20).Options;function d(l,a,u,c){var L=new h(l,a,u,c);return L.beautify()}g.exports=d,g.exports.defaultOptions=function(){return new n}},function(g,p,f){var h=f(20).Options,n=f(2).Output,d=f(21).Tokenizer,l=f(21).TOKEN,a=/\r\n|[\r\n]/,u=/\r\n|[\r\n]/g,c=function(b,m){this.indent_level=0,this.alignment_size=0,this.max_preserve_newlines=b.max_preserve_newlines,this.preserve_newlines=b.preserve_newlines,this._output=new n(b,m)};c.prototype.current_line_has_match=function(b){return this._output.current_line.has_match(b)},c.prototype.set_space_before_token=function(b,m){this._output.space_before_token=b,this._output.non_breaking_space=m},c.prototype.set_wrap_point=function(){this._output.set_indent(this.indent_level,this.alignment_size),this._output.set_wrap_point()},c.prototype.add_raw_token=function(b){this._output.add_raw_token(b)},c.prototype.print_preserved_newlines=function(b){var m=0;b.type!==l.TEXT&&b.previous.type!==l.TEXT&&(m=b.newlines?1:0),this.preserve_newlines&&(m=b.newlines<this.max_preserve_newlines+1?b.newlines:this.max_preserve_newlines+1);for(var E=0;E<m;E++)this.print_newline(E>0);return m!==0},c.prototype.traverse_whitespace=function(b){return b.whitespace_before||b.newlines?(this.print_preserved_newlines(b)||(this._output.space_before_token=!0),!0):!1},c.prototype.previous_token_wrapped=function(){return this._output.previous_token_wrapped},c.prototype.print_newline=function(b){this._output.add_new_line(b)},c.prototype.print_token=function(b){b.text&&(this._output.set_indent(this.indent_level,this.alignment_size),this._output.add_token(b.text))},c.prototype.indent=function(){this.indent_level++},c.prototype.get_full_indent=function(b){return b=this.indent_level+(b||0),b<1?"":this._output.get_indent_string(b)};var L=function(b){for(var m=null,E=b.next;E.type!==l.EOF&&b.closed!==E;){if(E.type===l.ATTRIBUTE&&E.text==="type"){E.next&&E.next.type===l.EQUALS&&E.next.next&&E.next.next.type===l.VALUE&&(m=E.next.next.text);break}E=E.next}return m},S=function(b,m){var E=null,N=null;return m.closed?(b==="script"?E="text/javascript":b==="style"&&(E="text/css"),E=L(m)||E,E.search("text/css")>-1?N="css":E.search(/module|((text|application|dojo)\/(x-)?(javascript|ecmascript|jscript|livescript|(ld\+)?json|method|aspect))/)>-1?N="javascript":E.search(/(text|application|dojo)\/(x-)?(html)/)>-1?N="html":E.search(/test\/null/)>-1&&(N="null"),N):null};function T(b,m){return m.indexOf(b)!==-1}function R(b,m,E){this.parent=b||null,this.tag=m?m.tag_name:"",this.indent_level=E||0,this.parser_token=m||null}function C(b){this._printer=b,this._current_frame=null}C.prototype.get_parser_token=function(){return this._current_frame?this._current_frame.parser_token:null},C.prototype.record_tag=function(b){var m=new R(this._current_frame,b,this._printer.indent_level);this._current_frame=m},C.prototype._try_pop_frame=function(b){var m=null;return b&&(m=b.parser_token,this._printer.indent_level=b.indent_level,this._current_frame=b.parent),m},C.prototype._get_frame=function(b,m){for(var E=this._current_frame;E&&!(b.indexOf(E.tag)!==-1);){if(m&&m.indexOf(E.tag)!==-1){E=null;break}E=E.parent}return E},C.prototype.try_pop=function(b,m){var E=this._get_frame([b],m);return this._try_pop_frame(E)},C.prototype.indent_to_tag=function(b){var m=this._get_frame(b);m&&(this._printer.indent_level=m.indent_level)};function w(b,m,E,N){this._source_text=b||"",m=m||{},this._js_beautify=E,this._css_beautify=N,this._tag_stack=null;var D=new h(m,"html");this._options=D,this._is_wrap_attributes_force=this._options.wrap_attributes.substr(0,"force".length)==="force",this._is_wrap_attributes_force_expand_multiline=this._options.wrap_attributes==="force-expand-multiline",this._is_wrap_attributes_force_aligned=this._options.wrap_attributes==="force-aligned",this._is_wrap_attributes_aligned_multiple=this._options.wrap_attributes==="aligned-multiple",this._is_wrap_attributes_preserve=this._options.wrap_attributes.substr(0,"preserve".length)==="preserve",this._is_wrap_attributes_preserve_aligned=this._options.wrap_attributes==="preserve-aligned"}w.prototype.beautify=function(){if(this._options.disabled)return this._source_text;var b=this._source_text,m=this._options.eol;this._options.eol==="auto"&&(m=`
`,b&&a.test(b)&&(m=b.match(a)[0])),b=b.replace(u,`
`);var E=b.match(/^[\t ]*/)[0],N={text:"",type:""},D=new x,B=new c(this._options,E),j=new d(b,this._options).tokenize();this._tag_stack=new C(B);for(var I=null,v=j.next();v.type!==l.EOF;)v.type===l.TAG_OPEN||v.type===l.COMMENT?(I=this._handle_tag_open(B,v,D,N),D=I):v.type===l.ATTRIBUTE||v.type===l.EQUALS||v.type===l.VALUE||v.type===l.TEXT&&!D.tag_complete?I=this._handle_inside_tag(B,v,D,j):v.type===l.TAG_CLOSE?I=this._handle_tag_close(B,v,D):v.type===l.TEXT?I=this._handle_text(B,v,D):B.add_raw_token(v),N=I,v=j.next();var G=B._output.get_code(m);return G},w.prototype._handle_tag_close=function(b,m,E){var N={text:m.text,type:m.type};return b.alignment_size=0,E.tag_complete=!0,b.set_space_before_token(m.newlines||m.whitespace_before!=="",!0),E.is_unformatted?b.add_raw_token(m):(E.tag_start_char==="<"&&(b.set_space_before_token(m.text[0]==="/",!0),this._is_wrap_attributes_force_expand_multiline&&E.has_wrapped_attrs&&b.print_newline(!1)),b.print_token(m)),E.indent_content&&!(E.is_unformatted||E.is_content_unformatted)&&(b.indent(),E.indent_content=!1),!E.is_inline_element&&!(E.is_unformatted||E.is_content_unformatted)&&b.set_wrap_point(),N},w.prototype._handle_inside_tag=function(b,m,E,N){var D=E.has_wrapped_attrs,B={text:m.text,type:m.type};if(b.set_space_before_token(m.newlines||m.whitespace_before!=="",!0),E.is_unformatted)b.add_raw_token(m);else if(E.tag_start_char==="{"&&m.type===l.TEXT)b.print_preserved_newlines(m)?(m.newlines=0,b.add_raw_token(m)):b.print_token(m);else{if(m.type===l.ATTRIBUTE?(b.set_space_before_token(!0),E.attr_count+=1):(m.type===l.EQUALS||m.type===l.VALUE&&m.previous.type===l.EQUALS)&&b.set_space_before_token(!1),m.type===l.ATTRIBUTE&&E.tag_start_char==="<"&&((this._is_wrap_attributes_preserve||this._is_wrap_attributes_preserve_aligned)&&(b.traverse_whitespace(m),D=D||m.newlines!==0),this._is_wrap_attributes_force)){var j=E.attr_count>1;if(this._is_wrap_attributes_force_expand_multiline&&E.attr_count===1){var I=!0,v=0,G;do{if(G=N.peek(v),G.type===l.ATTRIBUTE){I=!1;break}v+=1}while(v<4&&G.type!==l.EOF&&G.type!==l.TAG_CLOSE);j=!I}j&&(b.print_newline(!1),D=!0)}b.print_token(m),D=D||b.previous_token_wrapped(),E.has_wrapped_attrs=D}return B},w.prototype._handle_text=function(b,m,E){var N={text:m.text,type:"TK_CONTENT"};return E.custom_beautifier_name?this._print_custom_beatifier_text(b,m,E):E.is_unformatted||E.is_content_unformatted?b.add_raw_token(m):(b.traverse_whitespace(m),b.print_token(m)),N},w.prototype._print_custom_beatifier_text=function(b,m,E){var N=this;if(m.text!==""){var D=m.text,B,j=1,I="",v="";E.custom_beautifier_name==="javascript"&&typeof this._js_beautify=="function"?B=this._js_beautify:E.custom_beautifier_name==="css"&&typeof this._css_beautify=="function"?B=this._css_beautify:E.custom_beautifier_name==="html"&&(B=function(pe,xe){var _e=new w(pe,xe,N._js_beautify,N._css_beautify);return _e.beautify()}),this._options.indent_scripts==="keep"?j=0:this._options.indent_scripts==="separate"&&(j=-b.indent_level);var G=b.get_full_indent(j);if(D=D.replace(/\n[ \t]*$/,""),E.custom_beautifier_name!=="html"&&D[0]==="<"&&D.match(/^(<!--|<!\[CDATA\[)/)){var Y=/^(<!--[^\n]*|<!\[CDATA\[)(\n?)([ \t\n]*)([\s\S]*)(-->|]]>)$/.exec(D);if(!Y){b.add_raw_token(m);return}I=G+Y[1]+`
`,D=Y[4],Y[5]&&(v=G+Y[5]),D=D.replace(/\n[ \t]*$/,""),(Y[2]||Y[3].indexOf(`
`)!==-1)&&(Y=Y[3].match(/[ \t]+$/),Y&&(m.whitespace_before=Y[0]))}if(D)if(B){var re=function(){this.eol=`
`};re.prototype=this._options.raw_options;var oe=new re;D=B(G+D,oe)}else{var we=m.whitespace_before;we&&(D=D.replace(new RegExp(`
(`+we+")?","g"),`
`)),D=G+D.replace(/\n/g,`
`+G)}I&&(D?D=I+D+`
`+v:D=I+v),b.print_newline(!1),D&&(m.text=D,m.whitespace_before="",m.newlines=0,b.add_raw_token(m),b.print_newline(!0))}},w.prototype._handle_tag_open=function(b,m,E,N){var D=this._get_tag_open_token(m);return(E.is_unformatted||E.is_content_unformatted)&&!E.is_empty_element&&m.type===l.TAG_OPEN&&m.text.indexOf("</")===0?(b.add_raw_token(m),D.start_tag_token=this._tag_stack.try_pop(D.tag_name)):(b.traverse_whitespace(m),this._set_tag_position(b,m,D,E,N),D.is_inline_element||b.set_wrap_point(),b.print_token(m)),(this._is_wrap_attributes_force_aligned||this._is_wrap_attributes_aligned_multiple||this._is_wrap_attributes_preserve_aligned)&&(D.alignment_size=m.text.length+1),!D.tag_complete&&!D.is_unformatted&&(b.alignment_size=D.alignment_size),D};var x=function(b,m){if(this.parent=b||null,this.text="",this.type="TK_TAG_OPEN",this.tag_name="",this.is_inline_element=!1,this.is_unformatted=!1,this.is_content_unformatted=!1,this.is_empty_element=!1,this.is_start_tag=!1,this.is_end_tag=!1,this.indent_content=!1,this.multiline_content=!1,this.custom_beautifier_name=null,this.start_tag_token=null,this.attr_count=0,this.has_wrapped_attrs=!1,this.alignment_size=0,this.tag_complete=!1,this.tag_start_char="",this.tag_check="",!m)this.tag_complete=!0;else{var E;this.tag_start_char=m.text[0],this.text=m.text,this.tag_start_char==="<"?(E=m.text.match(/^<([^\s>]*)/),this.tag_check=E?E[1]:""):(E=m.text.match(/^{{~?(?:[\^]|#\*?)?([^\s}]+)/),this.tag_check=E?E[1]:"",(m.text.startsWith("{{#>")||m.text.startsWith("{{~#>"))&&this.tag_check[0]===">"&&(this.tag_check===">"&&m.next!==null?this.tag_check=m.next.text.split(" ")[0]:this.tag_check=m.text.split(">")[1])),this.tag_check=this.tag_check.toLowerCase(),m.type===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||m.closed&&m.closed.text==="/>";var N=2;this.tag_start_char==="{"&&this.text.length>=3&&(this.text.charAt(2)==="~"&&(N=3)),this.is_end_tag=this.is_end_tag||this.tag_start_char==="{"&&(this.text.length<3||/[^#\^]/.test(this.text.charAt(N)))}};w.prototype._get_tag_open_token=function(b){var m=new x(this._tag_stack.get_parser_token(),b);return m.alignment_size=this._options.wrap_attributes_indent_size,m.is_end_tag=m.is_end_tag||T(m.tag_check,this._options.void_elements),m.is_empty_element=m.tag_complete||m.is_start_tag&&m.is_end_tag,m.is_unformatted=!m.tag_complete&&T(m.tag_check,this._options.unformatted),m.is_content_unformatted=!m.is_empty_element&&T(m.tag_check,this._options.content_unformatted),m.is_inline_element=T(m.tag_name,this._options.inline)||m.tag_name.includes("-")||m.tag_start_char==="{",m},w.prototype._set_tag_position=function(b,m,E,N,D){if(E.is_empty_element||(E.is_end_tag?E.start_tag_token=this._tag_stack.try_pop(E.tag_name):(this._do_optional_end_element(E)&&(E.is_inline_element||b.print_newline(!1)),this._tag_stack.record_tag(E),(E.tag_name==="script"||E.tag_name==="style")&&!(E.is_unformatted||E.is_content_unformatted)&&(E.custom_beautifier_name=S(E.tag_check,m)))),T(E.tag_check,this._options.extra_liners)&&(b.print_newline(!1),b._output.just_added_blankline()||b.print_newline(!0)),E.is_empty_element){if(E.tag_start_char==="{"&&E.tag_check==="else"){this._tag_stack.indent_to_tag(["if","unless","each"]),E.indent_content=!0;var B=b.current_line_has_match(/{{#if/);B||b.print_newline(!1)}E.tag_name==="!--"&&D.type===l.TAG_CLOSE&&N.is_end_tag&&E.text.indexOf(`
`)===-1||(E.is_inline_element||E.is_unformatted||b.print_newline(!1),this._calcluate_parent_multiline(b,E))}else if(E.is_end_tag){var j=!1;j=E.start_tag_token&&E.start_tag_token.multiline_content,j=j||!E.is_inline_element&&!(N.is_inline_element||N.is_unformatted)&&!(D.type===l.TAG_CLOSE&&E.start_tag_token===N)&&D.type!=="TK_CONTENT",(E.is_content_unformatted||E.is_unformatted)&&(j=!1),j&&b.print_newline(!1)}else E.indent_content=!E.custom_beautifier_name,E.tag_start_char==="<"&&(E.tag_name==="html"?E.indent_content=this._options.indent_inner_html:E.tag_name==="head"?E.indent_content=this._options.indent_head_inner_html:E.tag_name==="body"&&(E.indent_content=this._options.indent_body_inner_html)),!(E.is_inline_element||E.is_unformatted)&&(D.type!=="TK_CONTENT"||E.is_content_unformatted)&&b.print_newline(!1),this._calcluate_parent_multiline(b,E)},w.prototype._calcluate_parent_multiline=function(b,m){m.parent&&b._output.just_added_newline()&&!((m.is_inline_element||m.is_unformatted)&&m.parent.is_inline_element)&&(m.parent.multiline_content=!0)};var _=["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"],o=["a","audio","del","ins","map","noscript","video"];w.prototype._do_optional_end_element=function(b){var m=null;if(b.is_empty_element||!b.is_start_tag||!b.parent)return;if(b.tag_name==="body")m=m||this._tag_stack.try_pop("head");else if(b.tag_name==="li")m=m||this._tag_stack.try_pop("li",["ol","ul"]);else if(b.tag_name==="dd"||b.tag_name==="dt")m=m||this._tag_stack.try_pop("dt",["dl"]),m=m||this._tag_stack.try_pop("dd",["dl"]);else if(b.parent.tag_name==="p"&&_.indexOf(b.tag_name)!==-1){var E=b.parent.parent;(!E||o.indexOf(E.tag_name)===-1)&&(m=m||this._tag_stack.try_pop("p"))}else b.tag_name==="rp"||b.tag_name==="rt"?(m=m||this._tag_stack.try_pop("rt",["ruby","rtc"]),m=m||this._tag_stack.try_pop("rp",["ruby","rtc"])):b.tag_name==="optgroup"?m=m||this._tag_stack.try_pop("optgroup",["select"]):b.tag_name==="option"?m=m||this._tag_stack.try_pop("option",["select","datalist","optgroup"]):b.tag_name==="colgroup"?m=m||this._tag_stack.try_pop("caption",["table"]):b.tag_name==="thead"?(m=m||this._tag_stack.try_pop("caption",["table"]),m=m||this._tag_stack.try_pop("colgroup",["table"])):b.tag_name==="tbody"||b.tag_name==="tfoot"?(m=m||this._tag_stack.try_pop("caption",["table"]),m=m||this._tag_stack.try_pop("colgroup",["table"]),m=m||this._tag_stack.try_pop("thead",["table"]),m=m||this._tag_stack.try_pop("tbody",["table"])):b.tag_name==="tr"?(m=m||this._tag_stack.try_pop("caption",["table"]),m=m||this._tag_stack.try_pop("colgroup",["table"]),m=m||this._tag_stack.try_pop("tr",["table","thead","tbody","tfoot"])):(b.tag_name==="th"||b.tag_name==="td")&&(m=m||this._tag_stack.try_pop("td",["table","thead","tbody","tfoot","tr"]),m=m||this._tag_stack.try_pop("th",["table","thead","tbody","tfoot","tr"]));return b.parent=this._tag_stack.get_parser_token(),m},g.exports.Beautifier=w},function(g,p,f){var h=f(6).Options;function n(d){h.call(this,d,"html"),this.templating.length===1&&this.templating[0]==="auto"&&(this.templating=["django","erb","handlebars","php"]),this.indent_inner_html=this._get_boolean("indent_inner_html"),this.indent_body_inner_html=this._get_boolean("indent_body_inner_html",!0),this.indent_head_inner_html=this._get_boolean("indent_head_inner_html",!0),this.indent_handlebars=this._get_boolean("indent_handlebars",!0),this.wrap_attributes=this._get_selection("wrap_attributes",["auto","force","force-aligned","force-expand-multiline","aligned-multiple","preserve","preserve-aligned"]),this.wrap_attributes_indent_size=this._get_number("wrap_attributes_indent_size",this.indent_size),this.extra_liners=this._get_array("extra_liners",["head","body","/html"]),this.inline=this._get_array("inline",["a","abbr","area","audio","b","bdi","bdo","br","button","canvas","cite","code","data","datalist","del","dfn","em","embed","i","iframe","img","input","ins","kbd","keygen","label","map","mark","math","meter","noscript","object","output","progress","q","ruby","s","samp","select","small","span","strong","sub","sup","svg","template","textarea","time","u","var","video","wbr","text","acronym","big","strike","tt"]),this.void_elements=this._get_array("void_elements",["area","base","br","col","embed","hr","img","input","keygen","link","menuitem","meta","param","source","track","wbr","!doctype","?xml","basefont","isindex"]),this.unformatted=this._get_array("unformatted",[]),this.content_unformatted=this._get_array("content_unformatted",["pre","textarea"]),this.unformatted_content_delimiter=this._get_characters("unformatted_content_delimiter"),this.indent_scripts=this._get_selection("indent_scripts",["normal","keep","separate"])}n.prototype=new h,g.exports.Options=n},function(g,p,f){var h=f(9).Tokenizer,n=f(9).TOKEN,d=f(13).Directives,l=f(14).TemplatablePattern,a=f(12).Pattern,u={TAG_OPEN:"TK_TAG_OPEN",TAG_CLOSE:"TK_TAG_CLOSE",ATTRIBUTE:"TK_ATTRIBUTE",EQUALS:"TK_EQUALS",VALUE:"TK_VALUE",COMMENT:"TK_COMMENT",TEXT:"TK_TEXT",UNKNOWN:"TK_UNKNOWN",START:n.START,RAW:n.RAW,EOF:n.EOF},c=new d(/<\!--/,/-->/),L=function(S,T){h.call(this,S,T),this._current_tag_name="";var R=new l(this._input).read_options(this._options),C=new a(this._input);if(this.__patterns={word:R.until(/[\n\r\t <]/),single_quote:R.until_after(/'/),double_quote:R.until_after(/"/),attribute:R.until(/[\n\r\t =>]|\/>/),element_name:R.until(/[\n\r\t >\/]/),handlebars_comment:C.starting_with(/{{!--/).until_after(/--}}/),handlebars:C.starting_with(/{{/).until_after(/}}/),handlebars_open:C.until(/[\n\r\t 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T},L.prototype._read_processing=function(S){var T=null,R=null,C=null;if(S==="<"){var w=this._input.peek(1);(w==="!"||w==="?")&&(R=this.__patterns.conditional_comment.read(),R=R||this.__patterns.processing.read()),R&&(T=this._create_token(u.COMMENT,R),T.directives=C)}return T},L.prototype._read_open=function(S,T){var R=null,C=null;return T||S==="<"&&(R=this._input.next(),this._input.peek()==="/"&&(R+=this._input.next()),R+=this.__patterns.element_name.read(),C=this._create_token(u.TAG_OPEN,R)),C},L.prototype._read_open_handlebars=function(S,T){var R=null,C=null;return T||this._options.indent_handlebars&&S==="{"&&this._input.peek(1)==="{"&&(this._input.peek(2)==="!"?(R=this.__patterns.handlebars_comment.read(),R=R||this.__patterns.handlebars.read(),C=this._create_token(u.COMMENT,R)):(R=this.__patterns.handlebars_open.read(),C=this._create_token(u.TAG_OPEN,R))),C},L.prototype._read_close=function(S,T){var R=null,C=null;return 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      Time to underbuffer: `+D.toFixed(3)+" s"),u.nextLoadLevel=j,this.bwEstimator.sample(C,T.loaded),this.clearTimer(),l.loader&&(this.fragCurrent=this.partCurrent=null,l.loader.abort()),u.trigger(F.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:l,part:a,stats:T})},n.onFragLoaded=function(l,a){var u=a.frag,c=a.part;if(u.type===M.PlaylistLevelType.MAIN&&Object(Q.isFiniteNumber)(u.sn)){var L=c?c.stats:u.stats,S=c?c.duration:u.duration;if(this.clearTimer(),this.lastLoadedFragLevel=u.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var T=this.hls.levels[u.level],R=(T.loaded?T.loaded.bytes:0)+L.loaded,C=(T.loaded?T.loaded.duration:0)+S;T.loaded={bytes:R,duration:C},T.realBitrate=Math.round(8*R/C)}if(u.bitrateTest){var w={stats:L,frag:u,part:c,id:u.type};this.onFragBuffered(F.Events.FRAG_BUFFERED,w),u.bitrateTest=!1}}},n.onFragBuffered=function(l,a){var u=a.frag,c=a.part,L=c?c.stats:u.stats;if(L.aborted)return;if(u.type!==M.PlaylistLevelType.MAIN||u.sn==="initSegment")return;var S=L.parsing.end-L.loading.start;this.bwEstimator.sample(S,L.loaded),L.bwEstimate=this.bwEstimator.getEstimate(),u.bitrateTest?this.bitrateTestDelay=S/1e3:this.bitrateTestDelay=0},n.onError=function(l,a){switch(a.details){case W.ErrorDetails.FRAG_LOAD_ERROR:case W.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},n.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},n.getNextABRAutoLevel=function(){var l=this.fragCurrent,a=this.partCurrent,u=this.hls,c=u.maxAutoLevel,L=u.config,S=u.minAutoLevel,T=u.media,R=a?a.duration:l?l.duration:0,C=T?T.currentTime:0,w=T&&T.playbackRate!==0?Math.abs(T.playbackRate):1,x=this.bwEstimator?this.bwEstimator.getEstimate():L.abrEwmaDefaultEstimate,_=(z.BufferHelper.bufferInfo(T,C,L.maxBufferHole).end-C)/w,o=this.findBestLevel(x,S,c,_,L.abrBandWidthFactor,L.abrBandWidthUpFactor);if(o>=0)return o;O.logger.trace((_?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var b=R?Math.min(R,L.maxStarvationDelay):L.maxStarvationDelay,m=L.abrBandWidthFactor,E=L.abrBandWidthUpFactor;if(!_){var N=this.bitrateTestDelay;if(N){var D=R?Math.min(R,L.maxLoadingDelay):L.maxLoadingDelay;b=D-N,O.logger.trace("bitrate test took "+Math.round(1e3*N)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*b)+" ms"),m=E=1}}return o=this.findBestLevel(x,S,c,_+b,m,E),Math.max(o,0)},n.findBestLevel=function(l,a,u,c,L,S){for(var T,R=this.fragCurrent,C=this.partCurrent,w=this.lastLoadedFragLevel,x=this.hls.levels,_=x[w],o=!!(_!=null&&(T=_.details)!==null&&T!==void 0&&T.live),b=_==null?void 0:_.codecSet,m=C?C.duration:R?R.duration:0,E=u;E>=a;E--){var N=x[E];if(!N||b&&N.codecSet!==b)continue;var D=N.details,B=(C?D==null?void 0:D.partTarget:D==null?void 0:D.averagetargetduration)||m,j=void 0;E<=w?j=L*l:j=S*l;var I=x[E].maxBitrate,v=I*B/j;if(O.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+E+"/"+Math.round(j)+"/"+I+"/"+B+"/"+c+"/"+v),j>I&&(!v||o&&!this.bitrateTestDelay||v<c))return E}return-1},p(h,[{key:"nextAutoLevel",get:function(){var l=this._nextAutoLevel,a=this.bwEstimator;if(l!==-1&&(!a||!a.canEstimate()))return l;var u=this.getNextABRAutoLevel();return l!==-1&&(u=Math.min(l,u)),u},set:function(l){this._nextAutoLevel=l}}]),h}();J.default=f},"./src/controller/audio-stream-controller.ts":function(le,J,P){"use strict";P.r(J);var Q=P("./src/polyfills/number.ts"),H=P("./src/controller/base-stream-controller.ts"),F=P("./src/events.ts"),z=P("./src/utils/buffer-helper.ts"),W=P("./src/controller/fragment-tracker.ts"),M=P("./src/types/level.ts"),O=P("./src/types/loader.ts"),g=P("./src/loader/fragment.ts"),p=P("./src/demux/chunk-cache.ts"),f=P("./src/demux/transmuxer-interface.ts"),h=P("./src/types/transmuxer.ts"),n=P("./src/controller/fragment-finders.ts"),d=P("./src/utils/discontinuities.ts"),l=P("./src/errors.ts"),a=P("./src/utils/logger.ts");function u(){return u=Object.assign||function(R){for(var C=1;C<arguments.length;C++){var w=arguments[C];for(var x in w)Object.prototype.hasOwnProperty.call(w,x)&&(R[x]=w[x])}return R},u.apply(this,arguments)}function c(R,C){R.prototype=Object.create(C.prototype),R.prototype.constructor=R,L(R,C)}function L(R,C){return L=Object.setPrototypeOf||function(x,_){return x.__proto__=_,x},L(R,C)}var S=100,T=function(R){c(C,R);function C(x,_){var o;return o=R.call(this,x,_,"[audio-stream-controller]")||this,o.videoBuffer=null,o.videoTrackCC=-1,o.waitingVideoCC=-1,o.audioSwitch=!1,o.trackId=-1,o.waitingData=null,o.mainDetails=null,o.bufferFlushed=!1,o._registerListeners(),o}var w=C.prototype;return w.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},w._registerListeners=function(){var _=this.hls;_.on(F.Events.MEDIA_ATTACHED,this.onMediaAttached,this),_.on(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),_.on(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),_.on(F.Events.LEVEL_LOADED,this.onLevelLoaded,this),_.on(F.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),_.on(F.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),_.on(F.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),_.on(F.Events.ERROR,this.onError,this),_.on(F.Events.BUFFER_RESET,this.onBufferReset,this),_.on(F.Events.BUFFER_CREATED,this.onBufferCreated,this),_.on(F.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),_.on(F.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),_.on(F.Events.FRAG_BUFFERED,this.onFragBuffered,this)},w._unregisterListeners=function(){var _=this.hls;_.off(F.Events.MEDIA_ATTACHED,this.onMediaAttached,this),_.off(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),_.off(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),_.off(F.Events.LEVEL_LOADED,this.onLevelLoaded,this),_.off(F.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),_.off(F.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),_.off(F.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),_.off(F.Events.ERROR,this.onError,this),_.off(F.Events.BUFFER_RESET,this.onBufferReset,this),_.off(F.Events.BUFFER_CREATED,this.onBufferCreated,this),_.off(F.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),_.off(F.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),_.off(F.Events.FRAG_BUFFERED,this.onFragBuffered,this)},w.onInitPtsFound=function(_,o){var b=o.frag,m=o.id,E=o.initPTS;if(m==="main"){var N=b.cc;this.initPTS[b.cc]=E,this.log("InitPTS for cc: "+N+" found from main: "+E),this.videoTrackCC=N,this.state===H.State.WAITING_INIT_PTS&&this.tick()}},w.startLoad=function(_){if(!this.levels){this.startPosition=_,this.state=H.State.STOPPED;return}var o=this.lastCurrentTime;this.stopLoad(),this.setInterval(S),this.fragLoadError=0,o>0&&_===-1?(this.log("Override startPosition with lastCurrentTime @"+o.toFixed(3)),this.state=H.State.IDLE):(this.loadedmetadata=!1,this.state=H.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=_,this.tick()},w.doTick=function(){switch(this.state){case H.State.IDLE:this.doTickIdle();break;case H.State.WAITING_TRACK:{var _,o=this.levels,b=this.trackId,m=o==null||((_=o[b])===null||_===void 0)?void 0:_.details;if(m){if(this.waitForCdnTuneIn(m))break;this.state=H.State.WAITING_INIT_PTS}break}case H.State.FRAG_LOADING_WAITING_RETRY:{var E,N=performance.now(),D=this.retryDate;(!D||N>=D||(E=this.media)!==null&&E!==void 0&&E.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=H.State.IDLE);break}case H.State.WAITING_INIT_PTS:{var B=this.waitingData;if(B){var j=B.frag,I=B.part,v=B.cache,G=B.complete;if(this.initPTS[j.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=H.State.FRAG_LOADING;var Y=v.flush(),re={frag:j,part:I,payload:Y,networkDetails:null};this._handleFragmentLoadProgress(re),G&&R.prototype._handleFragmentLoadComplete.call(this,re)}else if(this.videoTrackCC!==this.waitingVideoCC)a.logger.log("Waiting fragment cc ("+j.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var oe=this.getLoadPosition(),we=z.BufferHelper.bufferInfo(this.mediaBuffer,oe,this.config.maxBufferHole),pe=Object(n.fragmentWithinToleranceTest)(we.end,this.config.maxFragLookUpTolerance,j);pe<0&&(a.logger.log("Waiting fragment cc ("+j.cc+") @ "+j.start+" cancelled because another fragment at "+we.end+" is needed"),this.clearWaitingFragment())}}else this.state=H.State.IDLE}}this.onTickEnd()},w.clearWaitingFragment=function(){var _=this.waitingData;_&&(this.fragmentTracker.removeFragment(_.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=H.State.IDLE)},w.onTickEnd=function(){var _=this.media;if(!_||!_.readyState)return;var o=this.mediaBuffer?this.mediaBuffer:_,b=o.buffered;!this.loadedmetadata&&b.length&&(this.loadedmetadata=!0),this.lastCurrentTime=_.currentTime},w.doTickIdle=function(){var _,o,b=this.hls,m=this.levels,E=this.media,N=this.trackId,D=b.config;if(!m||!m[N])return;if(!E&&(this.startFragRequested||!D.startFragPrefetch))return;var B=m[N],j=B.details;if(!j||j.live&&this.levelLastLoaded!==N||this.waitForCdnTuneIn(j)){this.state=H.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,g.ElementaryStreamTypes.AUDIO,O.PlaylistLevelType.AUDIO));var I=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,O.PlaylistLevelType.AUDIO);if(I===null)return;var v=I.len,G=this.getMaxBufferLength(),Y=this.audioSwitch;if(v>=G&&!Y)return;if(!Y&&this._streamEnded(I,j)){b.trigger(F.Events.BUFFER_EOS,{type:"audio"}),this.state=H.State.ENDED;return}var re=j.fragments,oe=re[0].start,we=I.end;if(Y){var pe=this.getLoadPosition();we=pe,j.PTSKnown&&pe<oe&&((I.end>oe||I.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),E.currentTime=oe+.05))}var xe=this.getNextFragment(we,j);if(!xe){this.bufferFlushed=!0;return}((_=xe.decryptdata)===null||_===void 0?void 0:_.keyFormat)==="identity"&&!((o=xe.decryptdata)!==null&&o!==void 0&&o.key)?this.loadKey(xe,j):this.loadFragment(xe,j,we)},w.getMaxBufferLength=function(){var _=R.prototype.getMaxBufferLength.call(this),o=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,O.PlaylistLevelType.MAIN);return o===null?_:Math.max(_,o.len)},w.onMediaDetaching=function(){this.videoBuffer=null,R.prototype.onMediaDetaching.call(this)},w.onAudioTracksUpdated=function(_,o){var b=o.audioTracks;this.resetTransmuxer(),this.levels=b.map(function(m){return new M.Level(m)})},w.onAudioTrackSwitching=function(_,o){var b=!!o.url;this.trackId=o.id;var m=this.fragCurrent;m!=null&&m.loader&&m.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),b?this.setInterval(S):this.resetTransmuxer(),b?(this.audioSwitch=!0,this.state=H.State.IDLE):this.state=H.State.STOPPED,this.tick()},w.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},w.onLevelLoaded=function(_,o){this.mainDetails=o.details},w.onAudioTrackLoaded=function(_,o){var b,m=this.levels,E=o.details,N=o.id;if(!m){this.warn("Audio tracks were reset while loading level "+N);return}this.log("Track "+N+" loaded ["+E.startSN+","+E.endSN+"],duration:"+E.totalduration);var D=m[N],B=0;if(E.live||(b=D.details)!==null&&b!==void 0&&b.live){var j=this.mainDetails;if(E.fragments[0]||(E.deltaUpdateFailed=!0),E.deltaUpdateFailed||!j)return;!D.details&&E.hasProgramDateTime&&j.hasProgramDateTime?(Object(d.alignMediaPlaylistByPDT)(E,j),B=E.fragments[0].start):B=this.alignPlaylists(E,D.details)}D.details=E,this.levelLastLoaded=N,!this.startFragRequested&&(this.mainDetails||!E.live)&&this.setStartPosition(D.details,B),this.state===H.State.WAITING_TRACK&&!this.waitForCdnTuneIn(E)&&(this.state=H.State.IDLE),this.tick()},w._handleFragmentLoadProgress=function(_){var o,b=_.frag,m=_.part,E=_.payload,N=this.config,D=this.trackId,B=this.levels;if(!B){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+b.sn+" of level "+b.level+" will not be buffered");return}var j=B[D];console.assert(j,"Audio track is defined on fragment load progress");var I=j.details;console.assert(I,"Audio track details are defined on fragment load progress");var v=N.defaultAudioCodec||j.audioCodec||"mp4a.40.2",G=this.transmuxer;G||(G=this.transmuxer=new f.default(this.hls,O.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var Y=this.initPTS[b.cc],re=(o=b.initSegment)===null||o===void 0?void 0:o.data;if(Y!==void 0){var oe=!1,we=m?m.index:-1,pe=we!==-1,xe=new h.ChunkMetadata(b.level,b.sn,b.stats.chunkCount,E.byteLength,we,pe);G.push(E,re,v,"",b,m,I.totalduration,oe,xe,Y)}else{a.logger.log("Unknown video PTS for cc "+b.cc+", waiting for video PTS before demuxing audio frag "+b.sn+" of ["+I.startSN+" ,"+I.endSN+"],track "+D);var _e=this.waitingData=this.waitingData||{frag:b,part:m,cache:new p.default,complete:!1},Se=_e.cache;Se.push(new Uint8Array(E)),this.waitingVideoCC=this.videoTrackCC,this.state=H.State.WAITING_INIT_PTS}},w._handleFragmentLoadComplete=function(_){if(this.waitingData){this.waitingData.complete=!0;return}R.prototype._handleFragmentLoadComplete.call(this,_)},w.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},w.onBufferCreated=function(_,o){var b=o.tracks.audio;b&&(this.mediaBuffer=b.buffer),o.tracks.video&&(this.videoBuffer=o.tracks.video.buffer)},w.onFragBuffered=function(_,o){var b=o.frag,m=o.part;if(b.type!==O.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(b)){this.warn("Fragment "+b.sn+(m?" p: "+m.index:"")+" of level "+b.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}b.sn!=="initSegment"&&(this.fragPrevious=b,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(F.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(b,m)},w.onError=function(_,o){switch(o.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(O.PlaylistLevelType.AUDIO,o);break;case l.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case l.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==H.State.ERROR&&this.state!==H.State.STOPPED&&(this.state=o.fatal?H.State.ERROR:H.State.IDLE,this.warn(o.details+" while loading frag, switching to "+this.state+" state"));break;case l.ErrorDetails.BUFFER_FULL_ERROR:if(o.parent==="audio"&&(this.state===H.State.PARSING||this.state===H.State.PARSED)){var b=!0,m=this.getFwdBufferInfo(this.mediaBuffer,O.PlaylistLevelType.AUDIO);m&&m.len>.5&&(b=!this.reduceMaxBufferLength(m.len)),b&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,R.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},w.onBufferFlushed=function(_,o){var b=o.type;b===g.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},w._handleTransmuxComplete=function(_){var o,b="audio",m=this.hls,E=_.remuxResult,N=_.chunkMeta,D=this.getCurrentContext(N);if(!D){this.warn("The loading context changed while buffering fragment "+N.sn+" of level "+N.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(N.level);return}var B=D.frag,j=D.part,I=E.audio,v=E.text,G=E.id3,Y=E.initSegment;if(this.fragContextChanged(B))return;if(this.state=H.State.PARSING,this.audioSwitch&&I&&this.completeAudioSwitch(),Y!=null&&Y.tracks&&(this._bufferInitSegment(Y.tracks,B,N),m.trigger(F.Events.FRAG_PARSING_INIT_SEGMENT,{frag:B,id:b,tracks:Y.tracks})),I){var re=I.startPTS,oe=I.endPTS,we=I.startDTS,pe=I.endDTS;j&&(j.elementaryStreams[g.ElementaryStreamTypes.AUDIO]={startPTS:re,endPTS:oe,startDTS:we,endDTS:pe}),B.setElementaryStreamInfo(g.ElementaryStreamTypes.AUDIO,re,oe,we,pe),this.bufferFragmentData(I,B,j,N)}if(G!=null&&(o=G.samples)!==null&&o!==void 0&&o.length){var xe=u({frag:B,id:b},G);m.trigger(F.Events.FRAG_PARSING_METADATA,xe)}if(v){var _e=u({frag:B,id:b},v);m.trigger(F.Events.FRAG_PARSING_USERDATA,_e)}},w._bufferInitSegment=function(_,o,b){if(this.state!==H.State.PARSING)return;_.video&&delete _.video;var m=_.audio;if(!m)return;m.levelCodec=m.codec,m.id="audio",this.log("Init audio buffer, container:"+m.container+", codecs[parsed]=["+m.codec+"]"),this.hls.trigger(F.Events.BUFFER_CODECS,_);var E=m.initSegment;if(E!=null&&E.byteLength){var N={type:"audio",frag:o,part:null,chunkMeta:b,parent:o.type,data:E};this.hls.trigger(F.Events.BUFFER_APPENDING,N)}this.tick()},w.loadFragment=function(_,o,b){var m=this.fragmentTracker.getState(_);this.fragCurrent=_,(this.audioSwitch||m===W.FragmentState.NOT_LOADED||m===W.FragmentState.PARTIAL)&&(_.sn==="initSegment"?this._loadInitSegment(_):o.live&&!Object(Q.isFiniteNumber)(this.initPTS[_.cc])?(this.log("Waiting for video PTS in continuity counter "+_.cc+" of live stream before loading audio fragment "+_.sn+" of level "+this.trackId),this.state=H.State.WAITING_INIT_PTS):(this.startFragRequested=!0,R.prototype.loadFragment.call(this,_,o,b)))},w.completeAudioSwitch=function(){var _=this.hls,o=this.media,b=this.trackId;o&&(this.log("Switching audio track : flushing all audio"),R.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,_.trigger(F.Events.AUDIO_TRACK_SWITCHED,{id:b})},C}(H.default);J.default=T},"./src/controller/audio-track-controller.ts":function(le,J,P){"use strict";P.r(J);var Q=P("./src/events.ts"),H=P("./src/errors.ts"),F=P("./src/controller/base-playlist-controller.ts"),z=P("./src/types/loader.ts");function W(f,h){for(var n=0;n<h.length;n++){var d=h[n];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(f,d.key,d)}}function M(f,h,n){return h&&W(f.prototype,h),n&&W(f,n),f}function O(f,h){f.prototype=Object.create(h.prototype),f.prototype.constructor=f,g(f,h)}function g(f,h){return g=Object.setPrototypeOf||function(d,l){return d.__proto__=l,d},g(f,h)}var p=function(f){O(h,f);function h(d){var l;return l=f.call(this,d,"[audio-track-controller]")||this,l.tracks=[],l.groupId=null,l.tracksInGroup=[],l.trackId=-1,l.trackName="",l.selectDefaultTrack=!0,l.registerListeners(),l}var n=h.prototype;return n.registerListeners=function(){var l=this.hls;l.on(Q.Events.MANIFEST_LOADING,this.onManifestLoading,this),l.on(Q.Events.MANIFEST_PARSED,this.onManifestParsed,this),l.on(Q.Events.LEVEL_LOADING,this.onLevelLoading,this),l.on(Q.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),l.on(Q.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),l.on(Q.Events.ERROR,this.onError,this)},n.unregisterListeners=function(){var l=this.hls;l.off(Q.Events.MANIFEST_LOADING,this.onManifestLoading,this),l.off(Q.Events.MANIFEST_PARSED,this.onManifestParsed,this),l.off(Q.Events.LEVEL_LOADING,this.onLevelLoading,this),l.off(Q.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),l.off(Q.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),l.off(Q.Events.ERROR,this.onError,this)},n.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,f.prototype.destroy.call(this)},n.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},n.onManifestParsed=function(l,a){this.tracks=a.audioTracks||[]},n.onAudioTrackLoaded=function(l,a){var u=a.id,c=a.details,L=this.tracksInGroup[u];if(!L){this.warn("Invalid audio track id "+u);return}var S=L.details;L.details=a.details,this.log("audioTrack "+u+" loaded ["+c.startSN+"-"+c.endSN+"]"),u===this.trackId&&(this.retryCount=0,this.playlistLoaded(u,a,S))},n.onLevelLoading=function(l,a){this.switchLevel(a.level)},n.onLevelSwitching=function(l,a){this.switchLevel(a.level)},n.switchLevel=function(l){var a=this.hls.levels[l];if(!(a!=null&&a.audioGroupIds))return;var u=a.audioGroupIds[a.urlId];if(this.groupId!==u){this.groupId=u;var c=this.tracks.filter(function(S){return!u||S.groupId===u});this.selectDefaultTrack&&!c.some(function(S){return S.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=c;var L={audioTracks:c};this.log("Updating audio tracks, "+c.length+' track(s) found in "'+u+'" group-id'),this.hls.trigger(Q.Events.AUDIO_TRACKS_UPDATED,L),this.selectInitialTrack()}},n.onError=function(l,a){if(f.prototype.onError.call(this,l,a),a.fatal||!a.context)return;a.context.type===z.PlaylistContextType.AUDIO_TRACK&&a.context.id===this.trackId&&a.context.groupId===this.groupId&&this.retryLoadingOrFail(a)},n.setAudioTrack=function(l){var a=this.tracksInGroup;if(l<0||l>=a.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var u=a[this.trackId];this.log("Now switching to audio-track index "+l);var c=a[l],L=c.id,S=c.groupId,T=S===void 0?"":S,R=c.name,C=c.type,w=c.url;if(this.trackId=l,this.trackName=R,this.selectDefaultTrack=!1,this.hls.trigger(Q.Events.AUDIO_TRACK_SWITCHING,{id:L,groupId:T,name:R,type:C,url:w}),c.details&&!c.details.live)return;var x=this.switchParams(c.url,u==null?void 0:u.details);this.loadPlaylist(x)},n.selectInitialTrack=function(){var l=this.tracksInGroup;console.assert(l.length,"Initial audio track should be selected when tracks are known");var a=this.trackName,u=this.findTrackId(a)||this.findTrackId();u!==-1?this.setAudioTrack(u):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(Q.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},n.findTrackId=function(l){for(var a=this.tracksInGroup,u=0;u<a.length;u++){var c=a[u];if((!this.selectDefaultTrack||c.default)&&(!l||l===c.name))return c.id}return-1},n.loadPlaylist=function(l){var a=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(a)){var u=a.id,c=a.groupId,L=a.url;if(l)try{L=l.addDirectives(L)}catch(S){this.warn("Could not construct new URL with HLS Delivery Directives: "+S)}this.log("loading audio-track playlist for id: "+u),this.clearTimer(),this.hls.trigger(Q.Events.AUDIO_TRACK_LOADING,{url:L,id:u,groupId:c,deliveryDirectives:l||null})}},M(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}(F.default);J.default=p},"./src/controller/base-playlist-controller.ts":function(le,J,P){"use strict";P.r(J),P.d(J,"default",function(){return M});var Q=P("./src/polyfills/number.ts"),H=P("./src/types/level.ts"),F=P("./src/controller/level-helper.ts"),z=P("./src/utils/logger.ts"),W=P("./src/errors.ts"),M=function(){function O(p,f){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=z.logger.log.bind(z.logger,f+":"),this.warn=z.logger.warn.bind(z.logger,f+":"),this.hls=p}var g=O.prototype;return g.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},g.onError=function(f,h){h.fatal&&h.type===W.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},g.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},g.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},g.stopLoad=function(){this.canLoad=!1,this.clearTimer()},g.switchParams=function(f,h){var n=h==null?void 0:h.renditionReports;if(n)for(var d=0;d<n.length;d++){var l=n[d],a=""+l.URI;if(a===f.substr(-a.length)){var u=parseInt(l["LAST-MSN"]),c=parseInt(l["LAST-PART"]);if(h&&this.hls.config.lowLatencyMode){var L=Math.min(h.age-h.partTarget,h.targetduration);c!==void 0&&L>h.partTarget&&(c+=1)}if(Object(Q.isFiniteNumber)(u))return new H.HlsUrlParameters(u,Object(Q.isFiniteNumber)(c)?c:void 0,H.HlsSkip.No)}}},g.loadPlaylist=function(f){},g.shouldLoadTrack=function(f){return this.canLoad&&f&&!!f.url&&(!f.details||f.details.live)},g.playlistLoaded=function(f,h,n){var d=this,l=h.details,a=h.stats,u=a.loading.end?Math.max(0,self.performance.now()-a.loading.end):0;if(l.advancedDateTime=Date.now()-u,l.live||n!=null&&n.live){if(l.reloaded(n),n&&this.log("live playlist "+f+" "+(l.advanced?"REFRESHED "+l.lastPartSn+"-"+l.lastPartIndex:"MISSED")),n&&l.fragments.length>0&&Object(F.mergeDetails)(n,l),!this.canLoad||!l.live)return;var c,L=void 0,S=void 0;if(l.canBlockReload&&l.endSN&&l.advanced){var T=this.hls.config.lowLatencyMode,R=l.lastPartSn,C=l.endSN,w=l.lastPartIndex,x=w!==-1,_=R===C,o=T?0:w;x?(L=_?C+1:R,S=_?o:w+1):L=C+1;var b=l.age,m=b+l.ageHeader,E=Math.min(m-l.partTarget,l.targetduration*1.5);if(E>0){if(n&&E>n.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+n.tuneInGoal+" to: "+E+" with playlist age: "+l.age),E=0;else{var N=Math.floor(E/l.targetduration);if(L+=N,S!==void 0){var D=Math.round(E%l.targetduration/l.partTarget);S+=D}this.log("CDN Tune-in age: "+l.ageHeader+"s last advanced "+b.toFixed(2)+"s goal: "+E+" skip sn "+N+" to part "+S)}l.tuneInGoal=E}if(c=this.getDeliveryDirectives(l,h.deliveryDirectives,L,S),T||!_){this.loadPlaylist(c);return}}else c=this.getDeliveryDirectives(l,h.deliveryDirectives,L,S);var B=Object(F.computeReloadInterval)(l,a);L!==void 0&&l.canBlockReload&&(B-=l.partTarget||1),this.log("reload live playlist "+f+" in "+Math.round(B)+" ms"),this.timer=self.setTimeout(function(){return d.loadPlaylist(c)},B)}else this.clearTimer()},g.getDeliveryDirectives=function(f,h,n,d){var l=Object(H.getSkipValue)(f,n);return h!=null&&h.skip&&f.deltaUpdateFailed&&(n=h.msn,d=h.part,l=H.HlsSkip.No),new H.HlsUrlParameters(n,d,l)},g.retryLoadingOrFail=function(f){var h=this,n=this.hls.config,d=this.retryCount<n.levelLoadingMaxRetry;if(d){var l;if(this.retryCount++,f.details.indexOf("LoadTimeOut")>-1&&(l=f.context)!==null&&l!==void 0&&l.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+f.details+'"'),this.loadPlaylist();else{var a=Math.min(Math.pow(2,this.retryCount)*n.levelLoadingRetryDelay,n.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return h.loadPlaylist()},a),this.warn("retry playlist loading #"+this.retryCount+" in "+a+' ms after "'+f.details+'"')}}else this.warn('cannot recover from error "'+f.details+'"'),this.clearTimer(),f.fatal=!0;return d},O}()},"./src/controller/base-stream-controller.ts":function(le,J,P){"use strict";P.r(J),P.d(J,"State",function(){return C}),P.d(J,"default",function(){return w});var Q=P("./src/polyfills/number.ts"),H=P("./src/task-loop.ts"),F=P("./src/controller/fragment-tracker.ts"),z=P("./src/utils/buffer-helper.ts"),W=P("./src/utils/logger.ts"),M=P("./src/events.ts"),O=P("./src/errors.ts"),g=P("./src/types/transmuxer.ts"),p=P("./src/utils/mp4-tools.ts"),f=P("./src/utils/discontinuities.ts"),h=P("./src/controller/fragment-finders.ts"),n=P("./src/controller/level-helper.ts"),d=P("./src/loader/fragment-loader.ts"),l=P("./src/crypt/decrypter.ts"),a=P("./src/utils/time-ranges.ts"),u=P("./src/types/loader.ts");function c(x,_){for(var o=0;o<_.length;o++){var b=_[o];b.enumerable=b.enumerable||!1,b.configurable=!0,"value"in b&&(b.writable=!0),Object.defineProperty(x,b.key,b)}}function L(x,_,o){return _&&c(x.prototype,_),o&&c(x,o),x}function S(x){if(x===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return x}function T(x,_){x.prototype=Object.create(_.prototype),x.prototype.constructor=x,R(x,_)}function R(x,_){return R=Object.setPrototypeOf||function(b,m){return b.__proto__=m,b},R(x,_)}var C={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",BACKTRACKING:"BACKTRACKING",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS",WAITING_LEVEL:"WAITING_LEVEL"},w=function(x){T(_,x);function _(b,m,E){var N;return N=x.call(this)||this,N.hls=void 0,N.fragPrevious=null,N.fragCurrent=null,N.fragmentTracker=void 0,N.transmuxer=null,N._state=C.STOPPED,N.media=void 0,N.mediaBuffer=void 0,N.config=void 0,N.bitrateTest=!1,N.lastCurrentTime=0,N.nextLoadPosition=0,N.startPosition=0,N.loadedmetadata=!1,N.fragLoadError=0,N.retryDate=0,N.levels=null,N.fragmentLoader=void 0,N.levelLastLoaded=null,N.startFragRequested=!1,N.decrypter=void 0,N.initPTS=[],N.onvseeking=null,N.onvended=null,N.logPrefix="",N.log=void 0,N.warn=void 0,N.logPrefix=E,N.log=W.logger.log.bind(W.logger,E+":"),N.warn=W.logger.warn.bind(W.logger,E+":"),N.hls=b,N.fragmentLoader=new d.default(b.config),N.fragmentTracker=m,N.config=b.config,N.decrypter=new l.default(b,b.config),b.on(M.Events.KEY_LOADED,N.onKeyLoaded,S(N)),N}var o=_.prototype;return o.doTick=function(){this.onTickEnd()},o.onTickEnd=function(){},o.startLoad=function(m){},o.stopLoad=function(){this.fragmentLoader.abort();var m=this.fragCurrent;m&&this.fragmentTracker.removeFragment(m),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=C.STOPPED},o._streamEnded=function(m,E){var N=this.fragCurrent,D=this.fragmentTracker;if(!E.live&&N&&N.sn===E.endSN&&!m.nextStart){var B=D.getState(N);return B===F.FragmentState.PARTIAL||B===F.FragmentState.OK}return!1},o.onMediaAttached=function(m,E){var N=this.media=this.mediaBuffer=E.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),N.addEventListener("seeking",this.onvseeking),N.addEventListener("ended",this.onvended);var D=this.config;this.levels&&D.autoStartLoad&&this.state===C.STOPPED&&this.startLoad(D.startPosition)},o.onMediaDetaching=function(){var m=this.media;m!=null&&m.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),m&&(m.removeEventListener("seeking",this.onvseeking),m.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},o.onMediaSeeking=function(){var m=this.config,E=this.fragCurrent,N=this.media,D=this.mediaBuffer,B=this.state,j=N?N.currentTime:0,I=z.BufferHelper.bufferInfo(D||N,j,m.maxBufferHole);if(this.log("media seeking to "+(Object(Q.isFiniteNumber)(j)?j.toFixed(3):j)+", state: "+B),B===C.ENDED)this.resetLoadingState();else if(E&&!I.len){var v=m.maxFragLookUpTolerance,G=E.start-v,Y=E.start+E.duration+v,re=j>Y;(j<G||re)&&(re&&E.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),E.loader.abort()),this.resetLoadingState())}N&&(this.lastCurrentTime=j),!this.loadedmetadata&&!I.len&&(this.nextLoadPosition=this.startPosition=j),this.tickImmediate()},o.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},o.onKeyLoaded=function(m,E){if(this.state!==C.KEY_LOADING||E.frag!==this.fragCurrent||!this.levels)return;this.state=C.IDLE;var N=this.levels[E.frag.level].details;N&&this.loadFragment(E.frag,N,E.frag.start)},o.onHandlerDestroying=function(){this.stopLoad(),x.prototype.onHandlerDestroying.call(this)},o.onHandlerDestroyed=function(){this.state=C.STOPPED,this.hls.off(M.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,x.prototype.onHandlerDestroyed.call(this)},o.loadKey=function(m,E){this.log("Loading key for "+m.sn+" of ["+E.startSN+"-"+E.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+m.level),this.state=C.KEY_LOADING,this.fragCurrent=m,this.hls.trigger(M.Events.KEY_LOADING,{frag:m})},o.loadFragment=function(m,E,N){this._loadFragForPlayback(m,E,N)},o._loadFragForPlayback=function(m,E,N){var D=this,B=function(I){if(D.fragContextChanged(m)){D.warn("Fragment "+m.sn+(I.part?" p: "+I.part.index:"")+" of level "+m.level+" was dropped during download."),D.fragmentTracker.removeFragment(m);return}m.stats.chunkCount++,D._handleFragmentLoadProgress(I)};this._doFragLoad(m,E,N,B).then(function(j){if(!j)return;D.fragLoadError=0;var I=D.state;if(D.fragContextChanged(m)){(I===C.FRAG_LOADING||I===C.BACKTRACKING||!D.fragCurrent&&I===C.PARSING)&&(D.fragmentTracker.removeFragment(m),D.state=C.IDLE);return}if("payload"in j&&(D.log("Loaded fragment "+m.sn+" of level "+m.level),D.hls.trigger(M.Events.FRAG_LOADED,j),D.state===C.BACKTRACKING)){D.fragmentTracker.backtrack(m,j),D.resetFragmentLoading(m);return}D._handleFragmentLoadComplete(j)}).catch(function(j){D.warn(j),D.resetFragmentLoading(m)})},o.flushMainBuffer=function(m,E,N){if(N===void 0&&(N=null),!(m-E))return;var D={startOffset:m,endOffset:E,type:N};this.fragLoadError=0,this.hls.trigger(M.Events.BUFFER_FLUSHING,D)},o._loadInitSegment=function(m){var E=this;this._doFragLoad(m).then(function(N){if(!N||E.fragContextChanged(m)||!E.levels)throw new Error("init load aborted");return N}).then(function(N){var D=E.hls,B=N.payload,j=m.decryptdata;if(B&&B.byteLength>0&&j&&j.key&&j.iv&&j.method==="AES-128"){var I=self.performance.now();return E.decrypter.webCryptoDecrypt(new Uint8Array(B),j.key.buffer,j.iv.buffer).then(function(v){var G=self.performance.now();return D.trigger(M.Events.FRAG_DECRYPTED,{frag:m,payload:v,stats:{tstart:I,tdecrypt:G}}),N.payload=v,N})}return N}).then(function(N){var D=E.fragCurrent,B=E.hls,j=E.levels;if(!j)throw new Error("init load aborted, missing levels");var I=j[m.level].details;console.assert(I,"Level details are defined when init segment is loaded");var v=m.stats;E.state=C.IDLE,E.fragLoadError=0,m.data=new Uint8Array(N.payload),v.parsing.start=v.buffering.start=self.performance.now(),v.parsing.end=v.buffering.end=self.performance.now(),N.frag===D&&B.trigger(M.Events.FRAG_BUFFERED,{stats:v,frag:D,part:null,id:m.type}),E.tick()}).catch(function(N){E.warn(N),E.resetFragmentLoading(m)})},o.fragContextChanged=function(m){var E=this.fragCurrent;return!m||!E||m.level!==E.level||m.sn!==E.sn||m.urlId!==E.urlId},o.fragBufferedComplete=function(m,E){var N=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+m.type+" sn: "+m.sn+(E?" part: "+E.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+m.level+" "+a.default.toString(z.BufferHelper.getBuffered(N))),this.state=C.IDLE,this.tick()},o._handleFragmentLoadComplete=function(m){var E=this.transmuxer;if(!E)return;var N=m.frag,D=m.part,B=m.partsLoaded,j=!B||B.length===0||B.some(function(v){return!v}),I=new g.ChunkMetadata(N.level,N.sn,N.stats.chunkCount+1,0,D?D.index:-1,!j);E.flush(I)},o._handleFragmentLoadProgress=function(m){},o._doFragLoad=function(m,E,N,D){var B=this;if(N===void 0&&(N=null),!this.levels)throw new Error("frag load aborted, missing levels");if(N=Math.max(m.start,N||0),this.config.lowLatencyMode&&E){var j=E.partList;if(j&&D){N>m.end&&E.fragmentHint&&(m=E.fragmentHint);var I=this.getNextPart(j,m,N);if(I>-1){var v=j[I];return this.log("Loading part sn: "+m.sn+" p: "+v.index+" cc: "+m.cc+" of playlist ["+E.startSN+"-"+E.endSN+"] parts [0-"+I+"-"+(j.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+m.level+", target: "+parseFloat(N.toFixed(3))),this.nextLoadPosition=v.start+v.duration,this.state=C.FRAG_LOADING,this.hls.trigger(M.Events.FRAG_LOADING,{frag:m,part:j[I],targetBufferTime:N}),this.doFragPartsLoad(m,j,I,D).catch(function(G){return B.handleFragLoadError(G)})}else if(!m.url||this.loadedEndOfParts(j,N))return Promise.resolve(null)}}return this.log("Loading fragment "+m.sn+" cc: "+m.cc+" "+(E?"of ["+E.startSN+"-"+E.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+m.level+", target: "+parseFloat(N.toFixed(3))),Object(Q.isFiniteNumber)(m.sn)&&!this.bitrateTest&&(this.nextLoadPosition=m.start+m.duration),this.state=C.FRAG_LOADING,this.hls.trigger(M.Events.FRAG_LOADING,{frag:m,targetBufferTime:N}),this.fragmentLoader.load(m,D).catch(function(G){return B.handleFragLoadError(G)})},o.doFragPartsLoad=function(m,E,N,D){var B=this;return new Promise(function(j,I){var v=[],G=function Y(re){var oe=E[re];B.fragmentLoader.loadPart(m,oe,D).then(function(we){v[oe.index]=we;var pe=we.part;B.hls.trigger(M.Events.FRAG_LOADED,we);var xe=E[re+1];if(xe&&xe.fragment===m)Y(re+1);else return j({frag:m,part:pe,partsLoaded:v})}).catch(I)};G(N)})},o.handleFragLoadError=function(m){var E=m.data;return E&&E.details===O.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(E.frag,E.part):this.hls.trigger(M.Events.ERROR,E),null},o._handleTransmuxerFlush=function(m){var E=this.getCurrentContext(m);if(!E||this.state!==C.PARSING){this.fragCurrent||(this.state=C.IDLE);return}var N=E.frag,D=E.part,B=E.level,j=self.performance.now();N.stats.parsing.end=j,D&&(D.stats.parsing.end=j),this.updateLevelTiming(N,D,B,m.partial)},o.getCurrentContext=function(m){var E=this.levels,N=m.level,D=m.sn,B=m.part;if(!E||!E[N])return this.warn("Levels object was unset while buffering fragment "+D+" of level "+N+". The current chunk will not be buffered."),null;var j=E[N],I=B>-1?Object(n.getPartWith)(j,D,B):null,v=I?I.fragment:Object(n.getFragmentWithSN)(j,D,this.fragCurrent);return v?{frag:v,part:I,level:j}:null},o.bufferFragmentData=function(m,E,N,D){if(!m||this.state!==C.PARSING)return;var B=m.data1,j=m.data2,I=B;if(B&&j&&(I=Object(p.appendUint8Array)(B,j)),!I||!I.length)return;var v={type:m.type,frag:E,part:N,chunkMeta:D,parent:E.type,data:I};this.hls.trigger(M.Events.BUFFER_APPENDING,v),m.dropped&&m.independent&&!N&&this.flushBufferGap(E)},o.flushBufferGap=function(m){var E=this.media;if(!E)return;if(!z.BufferHelper.isBuffered(E,E.currentTime)){this.flushMainBuffer(0,m.start);return}var N=E.currentTime,D=z.BufferHelper.bufferInfo(E,N,0),B=m.duration,j=Math.min(this.config.maxFragLookUpTolerance*2,B*.25),I=Math.max(Math.min(m.start-j,D.end-j),N+j);m.start-I>j&&this.flushMainBuffer(I,m.start)},o.getFwdBufferInfo=function(m,E){var N=this.config,D=this.getLoadPosition();if(!Object(Q.isFiniteNumber)(D))return null;var B=z.BufferHelper.bufferInfo(m,D,N.maxBufferHole);if(B.len===0&&B.nextStart!==void 0){var j=this.fragmentTracker.getBufferedFrag(D,E);if(j&&B.nextStart<j.end)return z.BufferHelper.bufferInfo(m,D,Math.max(B.nextStart,N.maxBufferHole))}return B},o.getMaxBufferLength=function(m){var E=this.config,N;return m?N=Math.max(8*E.maxBufferSize/m,E.maxBufferLength):N=E.maxBufferLength,Math.min(N,E.maxMaxBufferLength)},o.reduceMaxBufferLength=function(m){var E=this.config,N=m||E.maxBufferLength;return E.maxMaxBufferLength>=N?(E.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+E.maxMaxBufferLength+"s"),!0):!1},o.getNextFragment=function(m,E){var N,D,B=E.fragments,j=B.length;if(!j)return null;var I=this.config,v=B[0].start,G;if(E.live){var Y=I.initialLiveManifestSize;if(j<Y)return this.warn("Not enough fragments to start playback (have: "+j+", need: "+Y+")"),null;!E.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&(G=this.getInitialLiveFragment(E,B),this.startPosition=G?this.hls.liveSyncPosition||G.start:m)}else m<=v&&(G=B[0]);if(!G){var re=I.lowLatencyMode?E.partEnd:E.fragmentEnd;G=this.getFragmentAtPosition(m,re,E)}return(N=G)!==null&&N!==void 0&&N.initSegment&&!((D=G)!==null&&D!==void 0&&D.initSegment.data)&&!this.bitrateTest&&(G=G.initSegment),G},o.getNextPart=function(m,E,N){for(var D=-1,B=!1,j=!0,I=0,v=m.length;I<v;I++){var G=m[I];if(j=j&&!G.independent,D>-1&&N<G.start)break;var Y=G.loaded;!Y&&(B||G.independent||j)&&G.fragment===E&&(D=I),B=Y}return D},o.loadedEndOfParts=function(m,E){var N=m[m.length-1];return N&&E>N.start&&N.loaded},o.getInitialLiveFragment=function(m,E){var N=this.fragPrevious,D=null;if(N){if(m.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+N.programDateTime),D=Object(h.findFragmentByPDT)(E,N.endProgramDateTime,this.config.maxFragLookUpTolerance)),!D){var B=N.sn+1;if(B>=m.startSN&&B<=m.endSN){var j=E[B-m.startSN];N.cc===j.cc&&(D=j,this.log("Live playlist, switching playlist, load frag with next SN: "+D.sn))}D||(D=Object(h.findFragWithCC)(E,N.cc),D&&this.log("Live playlist, switching playlist, load frag with same CC: "+D.sn))}}else{var I=this.hls.liveSyncPosition;I!==null&&(D=this.getFragmentAtPosition(I,this.bitrateTest?m.fragmentEnd:m.edge,m))}return D},o.getFragmentAtPosition=function(m,E,N){var D=this.config,B=this.fragPrevious,j=N.fragments,I=N.endSN,v=N.fragmentHint,G=D.maxFragLookUpTolerance,Y=!!(D.lowLatencyMode&&N.partList&&v);Y&&v&&!this.bitrateTest&&(j=j.concat(v),I=v.sn);var re;if(m<E){var oe=m>E-G?0:G;re=Object(h.findFragmentByPTS)(B,j,m,oe)}else re=j[j.length-1];if(re){var we=re.sn-N.startSN,pe=B&&re.level===B.level,xe=j[we+1],_e=this.fragmentTracker.getState(re);if(_e===F.FragmentState.BACKTRACKED){re=null;for(var Se=we;j[Se]&&this.fragmentTracker.getState(j[Se])===F.FragmentState.BACKTRACKED;)B?re=j[Se--]:re=j[--Se];re||(re=xe)}else B&&re.sn===B.sn&&!Y&&(pe&&(re.sn<I&&this.fragmentTracker.getState(xe)!==F.FragmentState.OK?(this.log("SN "+re.sn+" just loaded, load next one: "+xe.sn),re=xe):re=null))}return re},o.synchronizeToLiveEdge=function(m){var E=this.config,N=this.media;if(!N)return;var D=this.hls.liveSyncPosition,B=N.currentTime,j=m.fragments[0].start,I=m.edge,v=B>=j-E.maxFragLookUpTolerance&&B<=I;if(D!==null&&N.duration>D&&(B<D||!v)){var G=E.liveMaxLatencyDuration!==void 0?E.liveMaxLatencyDuration:E.liveMaxLatencyDurationCount*m.targetduration;(!v&&N.readyState<4||B<I-G)&&(this.loadedmetadata||(this.nextLoadPosition=D),N.readyState&&(this.warn("Playback: "+B.toFixed(3)+" is located too far from the end of live sliding playlist: "+I+", reset currentTime to : "+D.toFixed(3)),N.currentTime=D))}},o.alignPlaylists=function(m,E){var N=this.levels,D=this.levelLastLoaded,B=this.fragPrevious,j=D!==null?N[D]:null,I=m.fragments.length;if(!I)return this.warn("No fragments in live playlist"),0;var v=m.fragments[0].start,G=!E,Y=m.alignedSliding&&Object(Q.isFiniteNumber)(v);if(G||!Y&&!v){Object(f.alignStream)(B,j,m);var re=m.fragments[0].start;return this.log("Live playlist sliding: "+re.toFixed(2)+" start-sn: "+(E?E.startSN:"na")+"->"+m.startSN+" prev-sn: "+(B?B.sn:"na")+" fragments: "+I),re}return v},o.waitForCdnTuneIn=function(m){var E=3;return m.live&&m.canBlockReload&&m.tuneInGoal>Math.max(m.partHoldBack,m.partTarget*E)},o.setStartPosition=function(m,E){var N=this.startPosition;if(N<E&&(N=-1),N===-1||this.lastCurrentTime===-1){var D=m.startTimeOffset;Object(Q.isFiniteNumber)(D)?(N=E+D,D<0&&(N+=m.totalduration),N=Math.min(Math.max(E,N),E+m.totalduration),this.log("Start time offset "+D+" found in playlist, adjust startPosition to "+N),this.startPosition=N):m.live?N=this.hls.liveSyncPosition||E:this.startPosition=N=0,this.lastCurrentTime=N}this.nextLoadPosition=N},o.getLoadPosition=function(){var m=this.media,E=0;return this.loadedmetadata&&m?E=m.currentTime:this.nextLoadPosition&&(E=this.nextLoadPosition),E},o.handleFragLoadAborted=function(m,E){this.transmuxer&&m.sn!=="initSegment"&&m.stats.aborted&&(this.warn("Fragment "+m.sn+(E?" part"+E.index:"")+" of level "+m.level+" was aborted"),this.resetFragmentLoading(m))},o.resetFragmentLoading=function(m){(!this.fragCurrent||!this.fragContextChanged(m))&&(this.state=C.IDLE)},o.onFragmentOrKeyLoadError=function(m,E){if(E.fatal)return;var N=E.frag;if(!N||N.type!==m)return;var D=this.fragCurrent;console.assert(D&&N.sn===D.sn&&N.level===D.level&&N.urlId===D.urlId,"Frag load error must match current frag to retry");var B=this.config;if(this.fragLoadError+1<=B.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(N.level))return;var j=Math.min(Math.pow(2,this.fragLoadError)*B.fragLoadingRetryDelay,B.fragLoadingMaxRetryTimeout);this.warn("Fragment "+N.sn+" of "+m+" "+N.level+" failed to load, retrying in "+j+"ms"),this.retryDate=self.performance.now()+j,this.fragLoadError++,this.state=C.FRAG_LOADING_WAITING_RETRY}else E.levelRetry?(m===u.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=C.IDLE):(W.logger.error(E.details+" reaches max retry, redispatch as fatal ..."),E.fatal=!0,this.hls.stopLoad(),this.state=C.ERROR)},o.afterBufferFlushed=function(m,E,N){if(!m)return;var D=z.BufferHelper.getBuffered(m);this.fragmentTracker.detectEvictedFragments(E,D,N),this.state===C.ENDED&&this.resetLoadingState()},o.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=C.IDLE},o.resetLiveStartWhenNotLoaded=function(m){if(!this.loadedmetadata){this.startFragRequested=!1;var E=this.levels?this.levels[m].details:null;if(E!=null&&E.live)return this.startPosition=-1,this.setStartPosition(E,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},o.updateLevelTiming=function(m,E,N,D){var B=this,j=N.details;console.assert(!!j,"level.details must be defined");var I=Object.keys(m.elementaryStreams).reduce(function(v,G){var Y=m.elementaryStreams[G];if(Y){var re=Y.endPTS-Y.startPTS;if(re<=0)return B.warn("Could not parse fragment "+m.sn+" "+G+" duration reliably ("+re+") resetting transmuxer to fallback to playlist timing"),B.resetTransmuxer(),v||!1;var oe=D?0:Object(n.updateFragPTSDTS)(j,m,Y.startPTS,Y.endPTS,Y.startDTS,Y.endDTS);return B.hls.trigger(M.Events.LEVEL_PTS_UPDATED,{details:j,level:N,drift:oe,type:G,frag:m,start:Y.startPTS,end:Y.endPTS}),!0}return v},!1);I?(this.state=C.PARSED,this.hls.trigger(M.Events.FRAG_PARSED,{frag:m,part:E})):this.resetLoadingState()},o.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},L(_,[{key:"state",get:function(){return this._state},set:function(m){var E=this._state;E!==m&&(this._state=m,this.log(E+"->"+m))}}]),_}(H.default)},"./src/controller/buffer-controller.ts":function(le,J,P){"use strict";P.r(J),P.d(J,"default",function(){return h});var Q=P("./src/polyfills/number.ts"),H=P("./src/events.ts"),F=P("./src/utils/logger.ts"),z=P("./src/errors.ts"),W=P("./src/utils/buffer-helper.ts"),M=P("./src/utils/mediasource-helper.ts"),O=P("./src/loader/fragment.ts"),g=P("./src/controller/buffer-operation-queue.ts"),p=Object(M.getMediaSource)(),f=/([ha]vc.)(?:\.[^.,]+)+/,h=function(){function n(l){var a=this;this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.appendError=0,this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this._onMediaSourceOpen=function(){var u=a.hls,c=a.media,L=a.mediaSource;F.logger.log("[buffer-controller]: Media source opened"),c&&(a.updateMediaElementDuration(),u.trigger(H.Events.MEDIA_ATTACHED,{media:c})),L&&L.removeEventListener("sourceopen",a._onMediaSourceOpen),a.checkPendingTracks()},this._onMediaSourceClose=function(){F.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){F.logger.log("[buffer-controller]: Media source ended")},this.hls=l,this._initSourceBuffer(),this.registerListeners()}var d=n.prototype;return d.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},d.destroy=function(){this.unregisterListeners(),this.details=null},d.registerListeners=function(){var a=this.hls;a.on(H.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.on(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.on(H.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.on(H.Events.BUFFER_RESET,this.onBufferReset,this),a.on(H.Events.BUFFER_APPENDING,this.onBufferAppending,this),a.on(H.Events.BUFFER_CODECS,this.onBufferCodecs,this),a.on(H.Events.BUFFER_EOS,this.onBufferEos,this),a.on(H.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),a.on(H.Events.LEVEL_UPDATED,this.onLevelUpdated,this),a.on(H.Events.FRAG_PARSED,this.onFragParsed,this),a.on(H.Events.FRAG_CHANGED,this.onFragChanged,this)},d.unregisterListeners=function(){var a=this.hls;a.off(H.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.off(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off(H.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.off(H.Events.BUFFER_RESET,this.onBufferReset,this),a.off(H.Events.BUFFER_APPENDING,this.onBufferAppending,this),a.off(H.Events.BUFFER_CODECS,this.onBufferCodecs,this),a.off(H.Events.BUFFER_EOS,this.onBufferEos,this),a.off(H.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),a.off(H.Events.LEVEL_UPDATED,this.onLevelUpdated,this),a.off(H.Events.FRAG_PARSED,this.onFragParsed,this),a.off(H.Events.FRAG_CHANGED,this.onFragChanged,this)},d._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new g.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},d.onManifestParsed=function(a,u){var c=2;(u.audio&&!u.video||!u.altAudio)&&(c=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=c,this.details=null,F.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},d.onMediaAttaching=function(a,u){var c=this.media=u.media;if(c&&p){var L=this.mediaSource=new p;L.addEventListener("sourceopen",this._onMediaSourceOpen),L.addEventListener("sourceended",this._onMediaSourceEnded),L.addEventListener("sourceclose",this._onMediaSourceClose),c.src=self.URL.createObjectURL(L),this._objectUrl=c.src}},d.onMediaDetaching=function(){var a=this.media,u=this.mediaSource,c=this._objectUrl;if(u){if(F.logger.log("[buffer-controller]: media source detaching"),u.readyState==="open")try{u.endOfStream()}catch(L){F.logger.warn("[buffer-controller]: onMediaDetaching: "+L.message+" while calling endOfStream")}this.onBufferReset(),u.removeEventListener("sourceopen",this._onMediaSourceOpen),u.removeEventListener("sourceended",this._onMediaSourceEnded),u.removeEventListener("sourceclose",this._onMediaSourceClose),a&&(c&&self.URL.revokeObjectURL(c),a.src===c?(a.removeAttribute("src"),a.load()):F.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(H.Events.MEDIA_DETACHED,void 0)},d.onBufferReset=function(){var a=this;this.getSourceBufferTypes().forEach(function(u){var c=a.sourceBuffer[u];try{c&&(a.removeBufferListeners(u),a.mediaSource&&a.mediaSource.removeSourceBuffer(c),a.sourceBuffer[u]=void 0)}catch(L){F.logger.warn("[buffer-controller]: Failed to reset the "+u+" buffer",L)}}),this._initSourceBuffer()},d.onBufferCodecs=function(a,u){var c=this,L=this.getSourceBufferTypes().length;if(Object.keys(u).forEach(function(S){if(L){var T=c.tracks[S];if(T&&typeof T.buffer.changeType=="function"){var R=u[S],C=R.codec,w=R.levelCodec,x=R.container,_=(T.levelCodec||T.codec).replace(f,"$1"),o=(w||C).replace(f,"$1");if(_!==o){var b=x+";codecs="+(w||C);c.appendChangeType(S,b)}}}else c.pendingTracks[S]=u[S]}),L)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},d.appendChangeType=function(a,u){var c=this,L=this.operationQueue,S={execute:function(){var R=c.sourceBuffer[a];R&&(F.logger.log("[buffer-controller]: changing "+a+" sourceBuffer type to "+u),R.changeType(u)),L.shiftAndExecuteNext(a)},onStart:function(){},onComplete:function(){},onError:function(R){F.logger.warn("[buffer-controller]: Failed to change "+a+" SourceBuffer type",R)}};L.append(S,a)},d.onBufferAppending=function(a,u){var c=this,L=this.hls,S=this.operationQueue,T=this.tracks,R=u.data,C=u.type,w=u.frag,x=u.part,_=u.chunkMeta,o=_.buffering[C],b=self.performance.now();o.start=b;var m=w.stats.buffering,E=x?x.stats.buffering:null;m.start===0&&(m.start=b),E&&E.start===0&&(E.start=b);var N=T.audio,D=C==="audio"&&_.id===1&&(N==null?void 0:N.container)==="audio/mpeg",B={execute:function(){if(o.executeStart=self.performance.now(),D){var I=c.sourceBuffer[C];if(I){var v=w.start-I.timestampOffset;Math.abs(v)>=.1&&(F.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+w.start+" (delta: "+v+") sn: "+w.sn+")"),I.timestampOffset=w.start)}}c.appendExecutor(R,C)},onStart:function(){},onComplete:function(){var I=self.performance.now();o.executeEnd=o.end=I,m.first===0&&(m.first=I),E&&E.first===0&&(E.first=I);var v=c.sourceBuffer,G={};for(var Y in v)G[Y]=W.BufferHelper.getBuffered(v[Y]);c.appendError=0,c.hls.trigger(H.Events.BUFFER_APPENDED,{type:C,frag:w,part:x,chunkMeta:_,parent:w.type,timeRanges:G})},onError:function(I){F.logger.error("[buffer-controller]: Error encountered while trying to append to the "+C+" SourceBuffer",I);var v={type:z.ErrorTypes.MEDIA_ERROR,parent:w.type,details:z.ErrorDetails.BUFFER_APPEND_ERROR,err:I,fatal:!1};I.code===DOMException.QUOTA_EXCEEDED_ERR?v.details=z.ErrorDetails.BUFFER_FULL_ERROR:(c.appendError++,v.details=z.ErrorDetails.BUFFER_APPEND_ERROR,c.appendError>L.config.appendErrorMaxRetry&&(F.logger.error("[buffer-controller]: Failed "+L.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),v.fatal=!0)),L.trigger(H.Events.ERROR,v)}};S.append(B,C)},d.onBufferFlushing=function(a,u){var c=this,L=this.operationQueue,S=function(R){return{execute:c.removeExecutor.bind(c,R,u.startOffset,u.endOffset),onStart:function(){},onComplete:function(){c.hls.trigger(H.Events.BUFFER_FLUSHED,{type:R})},onError:function(w){F.logger.warn("[buffer-controller]: Failed to remove from "+R+" SourceBuffer",w)}}};u.type?L.append(S(u.type),u.type):this.getSourceBufferTypes().forEach(function(T){L.append(S(T),T)})},d.onFragParsed=function(a,u){var c=this,L=u.frag,S=u.part,T=[],R=S?S.elementaryStreams:L.elementaryStreams;R[O.ElementaryStreamTypes.AUDIOVIDEO]?T.push("audiovideo"):(R[O.ElementaryStreamTypes.AUDIO]&&T.push("audio"),R[O.ElementaryStreamTypes.VIDEO]&&T.push("video"));var C=function(){var x=self.performance.now();L.stats.buffering.end=x,S&&(S.stats.buffering.end=x);var _=S?S.stats:L.stats;c.hls.trigger(H.Events.FRAG_BUFFERED,{frag:L,part:S,stats:_,id:L.type})};T.length===0&&F.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+L.type+" level: "+L.level+" sn: "+L.sn),this.blockBuffers(C,T)},d.onFragChanged=function(a,u){this.flushBackBuffer()},d.onBufferEos=function(a,u){var c=this,L=this.getSourceBufferTypes().reduce(function(S,T){var R=c.sourceBuffer[T];return(!u.type||u.type===T)&&(R&&!R.ended&&(R.ended=!0,F.logger.log("[buffer-controller]: "+T+" sourceBuffer now EOS"))),S&&!!(!R||R.ended)},!0);L&&this.blockBuffers(function(){var S=c.mediaSource;if(!S||S.readyState!=="open")return;S.endOfStream()})},d.onLevelUpdated=function(a,u){var c=u.details;if(!c.fragments.length)return;this.details=c,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},d.flushBackBuffer=function(){var a=this.hls,u=this.details,c=this.media,L=this.sourceBuffer;if(!c||u===null)return;var S=this.getSourceBufferTypes();if(!S.length)return;var T=u.live&&a.config.liveBackBufferLength!==null?a.config.liveBackBufferLength:a.config.backBufferLength;if(!Object(Q.isFiniteNumber)(T)||T<0)return;var R=c.currentTime,C=u.levelTargetDuration,w=Math.max(T,C),x=Math.floor(R/C)*C-w;S.forEach(function(_){var o=L[_];if(o){var b=W.BufferHelper.getBuffered(o);b.length>0&&x>b.start(0)&&(a.trigger(H.Events.BACK_BUFFER_REACHED,{bufferEnd:x}),u.live&&a.trigger(H.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:x}),a.trigger(H.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:x,type:_}))}})},d.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var a=this.details,u=this.hls,c=this.media,L=this.mediaSource,S=a.fragments[0].start+a.totalduration,T=c.duration,R=Object(Q.isFiniteNumber)(L.duration)?L.duration:0;a.live&&u.config.liveDurationInfinity?(F.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),L.duration=Infinity,this.updateSeekableRange(a)):(S>R&&S>T||!Object(Q.isFiniteNumber)(T))&&(F.logger.log("[buffer-controller]: Updating Media Source duration to "+S.toFixed(3)),L.duration=S)},d.updateSeekableRange=function(a){var u=this.mediaSource,c=a.fragments,L=c.length;if(L&&a.live&&u!==null&&u!==void 0&&u.setLiveSeekableRange){var S=Math.max(0,c[0].start),T=Math.max(S,S+a.totalduration);u.setLiveSeekableRange(S,T)}},d.checkPendingTracks=function(){var a=this.bufferCodecEventsExpected,u=this.operationQueue,c=this.pendingTracks,L=Object.keys(c).length;if(L&&!a||L===2){this.createSourceBuffers(c),this.pendingTracks={};var S=this.getSourceBufferTypes();if(S.length===0){this.hls.trigger(H.Events.ERROR,{type:z.ErrorTypes.MEDIA_ERROR,details:z.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}S.forEach(function(T){u.executeNext(T)})}},d.createSourceBuffers=function(a){var u=this.sourceBuffer,c=this.mediaSource;if(!c)throw Error("createSourceBuffers called when mediaSource was null");var L=0;for(var S in a)if(!u[S]){var T=a[S];if(!T)throw Error("source buffer exists for track "+S+", however track does not");var R=T.levelCodec||T.codec,C=T.container+";codecs="+R;F.logger.log("[buffer-controller]: creating sourceBuffer("+C+")");try{var w=u[S]=c.addSourceBuffer(C),x=S;this.addBufferListener(x,"updatestart",this._onSBUpdateStart),this.addBufferListener(x,"updateend",this._onSBUpdateEnd),this.addBufferListener(x,"error",this._onSBUpdateError),this.tracks[S]={buffer:w,codec:R,container:T.container,levelCodec:T.levelCodec,id:T.id},L++}catch(_){F.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+_.message),this.hls.trigger(H.Events.ERROR,{type:z.ErrorTypes.MEDIA_ERROR,details:z.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:_,mimeType:C})}}L&&this.hls.trigger(H.Events.BUFFER_CREATED,{tracks:this.tracks})},d._onSBUpdateStart=function(a){var u=this.operationQueue,c=u.current(a);c.onStart()},d._onSBUpdateEnd=function(a){var u=this.operationQueue,c=u.current(a);c.onComplete(),u.shiftAndExecuteNext(a)},d._onSBUpdateError=function(a,u){F.logger.error("[buffer-controller]: "+a+" SourceBuffer error",u),this.hls.trigger(H.Events.ERROR,{type:z.ErrorTypes.MEDIA_ERROR,details:z.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var c=this.operationQueue.current(a);c&&c.onError(u)},d.removeExecutor=function(a,u,c){var L=this.media,S=this.mediaSource,T=this.operationQueue,R=this.sourceBuffer,C=R[a];if(!L||!S||!C){F.logger.warn("[buffer-controller]: Attempting to remove from the "+a+" SourceBuffer, but it does not exist"),T.shiftAndExecuteNext(a);return}var w=Object(Q.isFiniteNumber)(L.duration)?L.duration:Infinity,x=Object(Q.isFiniteNumber)(S.duration)?S.duration:Infinity,_=Math.max(0,u),o=Math.min(c,w,x);o>_?(F.logger.log("[buffer-controller]: Removing ["+_+","+o+"] from the "+a+" SourceBuffer"),console.assert(!C.updating,a+" sourceBuffer must not be updating"),C.remove(_,o)):T.shiftAndExecuteNext(a)},d.appendExecutor=function(a,u){var c=this.operationQueue,L=this.sourceBuffer,S=L[u];if(!S){F.logger.warn("[buffer-controller]: Attempting to append to the "+u+" SourceBuffer, but it does not exist"),c.shiftAndExecuteNext(u);return}S.ended=!1,console.assert(!S.updating,u+" sourceBuffer must not be updating"),S.appendBuffer(a)},d.blockBuffers=function(a,u){var c=this;if(u===void 0&&(u=this.getSourceBufferTypes()),!u.length){F.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(a);return}var L=this.operationQueue,S=u.map(function(T){return L.appendBlocker(T)});Promise.all(S).then(function(){a(),u.forEach(function(T){var R=c.sourceBuffer[T];(!R||!R.updating)&&L.shiftAndExecuteNext(T)})})},d.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},d.addBufferListener=function(a,u,c){var L=this.sourceBuffer[a];if(!L)return;var S=c.bind(this,a);this.listeners[a].push({event:u,listener:S}),L.addEventListener(u,S)},d.removeBufferListeners=function(a){var u=this.sourceBuffer[a];if(!u)return;this.listeners[a].forEach(function(c){u.removeEventListener(c.event,c.listener)})},n}()},"./src/controller/buffer-operation-queue.ts":function(le,J,P){"use strict";P.r(J),P.d(J,"default",function(){return H});var Q=P("./src/utils/logger.ts"),H=function(){function F(W){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=W}var z=F.prototype;return z.append=function(M,O){var g=this.queues[O];g.push(M),g.length===1&&this.buffers[O]&&this.executeNext(O)},z.insertAbort=function(M,O){var g=this.queues[O];g.unshift(M),this.executeNext(O)},z.appendBlocker=function(M){var O,g=new Promise(function(f){O=f}),p={execute:O,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(p,M),g},z.executeNext=function(M){var O=this.buffers,g=this.queues,p=O[M],f=g[M];if(f.length){var h=f[0];try{h.execute()}catch(n){Q.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),h.onError(n),(!p||!p.updating)&&(f.shift(),this.executeNext(M))}}},z.shiftAndExecuteNext=function(M){this.queues[M].shift(),this.executeNext(M)},z.current=function(M){return this.queues[M][0]},F}()},"./src/controller/cap-level-controller.ts":function(le,J,P){"use strict";P.r(J);var Q=P("./src/events.ts");function H(W,M){for(var O=0;O<M.length;O++){var g=M[O];g.enumerable=g.enumerable||!1,g.configurable=!0,"value"in g&&(g.writable=!0),Object.defineProperty(W,g.key,g)}}function F(W,M,O){return M&&H(W.prototype,M),O&&H(W,O),W}var z=function(){function W(O){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=O,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var M=W.prototype;return M.setStreamController=function(g){this.streamController=g},M.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},M.registerListeners=function(){var g=this.hls;g.on(Q.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),g.on(Q.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),g.on(Q.Events.MANIFEST_PARSED,this.onManifestParsed,this),g.on(Q.Events.BUFFER_CODECS,this.onBufferCodecs,this),g.on(Q.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},M.unregisterListener=function(){var g=this.hls;g.off(Q.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),g.off(Q.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),g.off(Q.Events.MANIFEST_PARSED,this.onManifestParsed,this),g.off(Q.Events.BUFFER_CODECS,this.onBufferCodecs,this),g.off(Q.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},M.onFpsDropLevelCapping=function(g,p){W.isLevelAllowed(p.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(p.droppedLevel)},M.onMediaAttaching=function(g,p){this.media=p.media instanceof HTMLVideoElement?p.media:null},M.onManifestParsed=function(g,p){var f=this.hls;this.restrictedLevels=[],this.firstLevel=p.firstLevel,f.config.capLevelToPlayerSize&&p.video&&this.startCapping()},M.onBufferCodecs=function(g,p){var f=this.hls;f.config.capLevelToPlayerSize&&p.video&&this.startCapping()},M.onMediaDetaching=function(){this.stopCapping()},M.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var g=this.hls.levels;if(g.length){var p=this.hls;p.autoLevelCapping=this.getMaxLevel(g.length-1),p.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=p.autoLevelCapping}}},M.getMaxLevel=function(g){var p=this,f=this.hls.levels;if(!f.length)return-1;var h=f.filter(function(n,d){return W.isLevelAllowed(d,p.restrictedLevels)&&d<=g});return this.clientRect=null,W.getMaxLevelByMediaSize(h,this.mediaWidth,this.mediaHeight)},M.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()},M.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},M.getDimensions=function(){if(this.clientRect)return this.clientRect;var g=this.media,p={width:0,height:0};if(g){var f=g.getBoundingClientRect();p.width=f.width,p.height=f.height,!p.width&&!p.height&&(p.width=f.right-f.left||g.width||0,p.height=f.bottom-f.top||g.height||0)}return this.clientRect=p,p},W.isLevelAllowed=function(g,p){return p===void 0&&(p=[]),p.indexOf(g)===-1},W.getMaxLevelByMediaSize=function(g,p,f){if(!g||!g.length)return-1;for(var h=function(u,c){return c?u.width!==c.width||u.height!==c.height:!0},n=g.length-1,d=0;d<g.length;d+=1){var l=g[d];if((l.width>=p||l.height>=f)&&h(l,g[d+1])){n=d;break}}return n},F(W,[{key:"mediaWidth",get:function(){return this.getDimensions().width*W.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*W.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var g=1;try{g=self.devicePixelRatio}catch(p){}return g}}]),W}();J.default=z},"./src/controller/cmcd-controller.ts":function(le,J,P){"use strict";P.r(J),P.d(J,"default",function(){return h});var Q=P("./src/events.ts"),H=P("./src/types/cmcd.ts"),F=P("./src/utils/buffer-helper.ts"),z=P("./src/utils/logger.ts");function W(n,d){for(var l=0;l<d.length;l++){var a=d[l];a.enumerable=a.enumerable||!1,a.configurable=!0,"value"in a&&(a.writable=!0),Object.defineProperty(n,a.key,a)}}function M(n,d,l){return d&&W(n.prototype,d),l&&W(n,l),n}function O(n,d){var l=typeof Symbol!="undefined"&&n[Symbol.iterator]||n["@@iterator"];if(l)return(l=l.call(n)).next.bind(l);if(Array.isArray(n)||(l=g(n))||d&&n&&typeof n.length=="number"){l&&(n=l);var a=0;return function(){return a>=n.length?{done:!0}:{done:!1,value:n[a++]}}}throw new TypeError(`Invalid attempt to iterate non-iterable instance.
In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}function g(n,d){if(!n)return;if(typeof n=="string")return p(n,d);var l=Object.prototype.toString.call(n).slice(8,-1);if(l==="Object"&&n.constructor&&(l=n.constructor.name),l==="Map"||l==="Set")return Array.from(n);if(l==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(l))return p(n,d)}function p(n,d){(d==null||d>n.length)&&(d=n.length);for(var l=0,a=new Array(d);l<d;l++)a[l]=n[l];return a}function f(){return f=Object.assign||function(n){for(var d=1;d<arguments.length;d++){var l=arguments[d];for(var a in l)Object.prototype.hasOwnProperty.call(l,a)&&(n[a]=l[a])}return n},f.apply(this,arguments)}var h=function(){function n(l){var a=this;this.hls=void 0,this.config=void 0,this.media=void 0,this.sid=void 0,this.cid=void 0,this.useHeaders=!1,this.initialized=!1,this.starved=!1,this.buffering=!0,this.audioBuffer=void 0,this.videoBuffer=void 0,this.onWaiting=function(){a.initialized&&(a.starved=!0),a.buffering=!0},this.onPlaying=function(){a.initialized||(a.initialized=!0),a.buffering=!1},this.applyPlaylistData=function(L){try{a.apply(L,{ot:H.CMCDObjectType.MANIFEST,su:!a.initialized})}catch(S){z.logger.warn("Could not generate manifest CMCD data.",S)}},this.applyFragmentData=function(L){try{var S=L.frag,T=a.hls.levels[S.level],R=a.getObjectType(S),C={d:S.duration*1e3,ot:R};(R===H.CMCDObjectType.VIDEO||R===H.CMCDObjectType.AUDIO||R==H.CMCDObjectType.MUXED)&&(C.br=T.bitrate/1e3,C.tb=a.getTopBandwidth(R),C.bl=a.getBufferLength(R)),a.apply(L,C)}catch(w){z.logger.warn("Could not generate segment CMCD data.",w)}},this.hls=l;var u=this.config=l.config,c=u.cmcd;c!=null&&(u.pLoader=this.createPlaylistLoader(),u.fLoader=this.createFragmentLoader(),this.sid=c.sessionId||n.uuid(),this.cid=c.contentId,this.useHeaders=c.useHeaders===!0,this.registerListeners())}var d=n.prototype;return d.registerListeners=function(){var a=this.hls;a.on(Q.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.on(Q.Events.MEDIA_DETACHED,this.onMediaDetached,this),a.on(Q.Events.BUFFER_CREATED,this.onBufferCreated,this)},d.unregisterListeners=function(){var a=this.hls;a.off(Q.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.off(Q.Events.MEDIA_DETACHED,this.onMediaDetached,this),a.off(Q.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},d.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},d.onMediaAttached=function(a,u){this.media=u.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},d.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},d.onBufferCreated=function(a,u){var c,L;this.audioBuffer=(c=u.tracks.audio)===null||c===void 0?void 0:c.buffer,this.videoBuffer=(L=u.tracks.video)===null||L===void 0?void 0:L.buffer},d.createData=function(){var a;return{v:H.CMCDVersion,sf:H.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(a=this.media)===null||a===void 0?void 0:a.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},d.apply=function(a,u){u===void 0&&(u={}),f(u,this.createData());var c=u.ot===H.CMCDObjectType.INIT||u.ot===H.CMCDObjectType.VIDEO||u.ot===H.CMCDObjectType.MUXED;if(this.starved&&c&&(u.bs=!0,u.su=!0,this.starved=!1),u.su==null&&(u.su=this.buffering),this.useHeaders){var L=n.toHeaders(u);if(!Object.keys(L).length)return;a.headers||(a.headers={}),f(a.headers,L)}else{var S=n.toQuery(u);if(!S)return;a.url=n.appendQueryToUri(a.url,S)}},d.getObjectType=function(a){var u=a.type;return u==="subtitle"?H.CMCDObjectType.TIMED_TEXT:a.sn==="initSegment"?H.CMCDObjectType.INIT:u==="audio"?H.CMCDObjectType.AUDIO:u==="main"?this.hls.audioTracks.length?H.CMCDObjectType.VIDEO:H.CMCDObjectType.MUXED:void 0},d.getTopBandwidth=function(a){for(var u=0,c=a===H.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,L=O(c),S;!(S=L()).done;){var T=S.value;T.bitrate>u&&(u=T.bitrate)}return u>0?u:NaN},d.getBufferLength=function(a){var u=this.hls.media,c=a===H.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!c||!u)return NaN;var L=F.BufferHelper.bufferInfo(c,u.currentTime,this.config.maxBufferHole);return L.len*1e3},d.createPlaylistLoader=function(){var a=this.config.pLoader,u=this.applyPlaylistData,c=a||this.config.loader;return function(){function L(T){this.loader=void 0,this.loader=new c(T)}var S=L.prototype;return S.destroy=function(){this.loader.destroy()},S.abort=function(){this.loader.abort()},S.load=function(R,C,w){u(R),this.loader.load(R,C,w)},M(L,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),L}()},d.createFragmentLoader=function(){var a=this.config.fLoader,u=this.applyFragmentData,c=a||this.config.loader;return function(){function L(T){this.loader=void 0,this.loader=new c(T)}var S=L.prototype;return S.destroy=function(){this.loader.destroy()},S.abort=function(){this.loader.abort()},S.load=function(R,C,w){u(R),this.loader.load(R,C,w)},M(L,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),L}()},n.uuid=function(){var a=URL.createObjectURL(new Blob),u=a.toString();return URL.revokeObjectURL(a),u.substr(u.lastIndexOf("/")+1)},n.serialize=function(a){for(var u=[],c=function(D){return!Number.isNaN(D)&&D!=null&&D!==""&&D!==!1},L=function(D){return Math.round(D)},S=function(D){return L(D/100)*100},T=function(D){return encodeURIComponent(D)},R={br:L,d:L,bl:S,dl:S,mtp:S,nor:T,rtp:S,tb:L},C=Object.keys(a||{}).sort(),w=O(C),x;!(x=w()).done;){var _=x.value,o=a[_];if(!c(o))continue;if(_==="v"&&o===1)continue;if(_=="pr"&&o===1)continue;var b=R[_];b&&(o=b(o));var m=typeof o,E=void 0;_==="ot"||_==="sf"||_==="st"?E=_+"="+o:m==="boolean"?E=_:m==="number"?E=_+"="+o:E=_+"="+JSON.stringify(o),u.push(E)}return u.join(",")},n.toHeaders=function(a){for(var u=Object.keys(a),c={},L=["Object","Request","Session","Status"],S=[{},{},{},{}],T={br:0,d:0,ot:0,tb:0,bl:1,dl:1,mtp:1,nor:1,nrr:1,su:1,cid:2,pr:2,sf:2,sid:2,st:2,v:2,bs:3,rtp:3},R=0,C=u;R<C.length;R++){var w=C[R],x=T[w]!=null?T[w]:1;S[x][w]=a[w]}for(var _=0;_<S.length;_++){var o=n.serialize(S[_]);o&&(c["CMCD-"+L[_]]=o)}return c},n.toQuery=function(a){return"CMCD="+encodeURIComponent(n.serialize(a))},n.appendQueryToUri=function(a,u){if(!u)return a;var c=a.includes("?")?"&":"?";return""+a+c+u},n}()},"./src/controller/eme-controller.ts":function(le,J,P){"use strict";P.r(J);var Q=P("./src/events.ts"),H=P("./src/errors.ts"),F=P("./src/utils/logger.ts"),z=P("./src/utils/mediakeys-helper.ts");function W(h,n){for(var d=0;d<n.length;d++){var l=n[d];l.enumerable=l.enumerable||!1,l.configurable=!0,"value"in l&&(l.writable=!0),Object.defineProperty(h,l.key,l)}}function M(h,n,d){return n&&W(h.prototype,n),d&&W(h,d),h}var O=3,g=function(n,d,l){var a={audioCapabilities:[],videoCapabilities:[]};return n.forEach(function(u){a.audioCapabilities.push({contentType:'audio/mp4; codecs="'+u+'"',robustness:l.audioRobustness||""})}),d.forEach(function(u){a.videoCapabilities.push({contentType:'video/mp4; codecs="'+u+'"',robustness:l.videoRobustness||""})}),[a]},p=function(n,d,l,a){switch(n){case z.KeySystems.WIDEVINE:return g(d,l,a);default:throw new Error("Unknown key-system: "+n)}},f=function(){function h(d){this.hls=void 0,this._widevineLicenseUrl=void 0,this._licenseXhrSetup=void 0,this._licenseResponseCallback=void 0,this._emeEnabled=void 0,this._requestMediaKeySystemAccess=void 0,this._drmSystemOptions=void 0,this._config=void 0,this._mediaKeysList=[],this._media=null,this._hasSetMediaKeys=!1,this._requestLicenseFailureCount=0,this.mediaKeysPromise=null,this._onMediaEncrypted=this.onMediaEncrypted.bind(this),this.hls=d,this._config=d.config,this._widevineLicenseUrl=this._config.widevineLicenseUrl,this._licenseXhrSetup=this._config.licenseXhrSetup,this._licenseResponseCallback=this._config.licenseResponseCallback,this._emeEnabled=this._config.emeEnabled,this._requestMediaKeySystemAccess=this._config.requestMediaKeySystemAccessFunc,this._drmSystemOptions=this._config.drmSystemOptions,this._registerListeners()}var n=h.prototype;return n.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},n._registerListeners=function(){this.hls.on(Q.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(Q.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(Q.Events.MANIFEST_PARSED,this.onManifestParsed,this)},n._unregisterListeners=function(){this.hls.off(Q.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(Q.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(Q.Events.MANIFEST_PARSED,this.onManifestParsed,this)},n.getLicenseServerUrl=function(l){switch(l){case z.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+l+'"')},n._attemptKeySystemAccess=function(l,a,u){var c=this,L=p(l,a,u,this._drmSystemOptions);F.logger.log("Requesting encrypted media key-system access");var S=this.requestMediaKeySystemAccess(l,L);this.mediaKeysPromise=S.then(function(T){return c._onMediaKeySystemAccessObtained(l,T)}),S.catch(function(T){F.logger.error('Failed to obtain key-system "'+l+'" access:',T)})},n._onMediaKeySystemAccessObtained=function(l,a){var u=this;F.logger.log('Access for key-system "'+l+'" obtained');var c={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:a,mediaKeySystemDomain:l};this._mediaKeysList.push(c);var L=Promise.resolve().then(function(){return a.createMediaKeys()}).then(function(S){return c.mediaKeys=S,F.logger.log('Media-keys created for key-system "'+l+'"'),u._onMediaKeysCreated(),S});return L.catch(function(S){F.logger.error("Failed to create media-keys:",S)}),L},n._onMediaKeysCreated=function(){var l=this;this._mediaKeysList.forEach(function(a){a.mediaKeysSession||(a.mediaKeysSession=a.mediaKeys.createSession(),l._onNewMediaKeySession(a.mediaKeysSession))})},n._onNewMediaKeySession=function(l){var a=this;F.logger.log("New key-system session "+l.sessionId),l.addEventListener("message",function(u){a._onKeySessionMessage(l,u.message)},!1)},n._onKeySessionMessage=function(l,a){F.logger.log("Got EME message event, creating license request"),this._requestLicense(a,function(u){F.logger.log("Received license data (length: "+(u&&u.byteLength)+"), updating key-session"),l.update(u)})},n.onMediaEncrypted=function(l){var a=this;if(F.logger.log('Media is encrypted using "'+l.initDataType+'" init data type'),!this.mediaKeysPromise){F.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),this.hls.trigger(Q.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var u=function(L){if(!a._media)return;a._attemptSetMediaKeys(L),a._generateRequestWithPreferredKeySession(l.initDataType,l.initData)};this.mediaKeysPromise.then(u).catch(u)},n._attemptSetMediaKeys=function(l){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var a=this._mediaKeysList[0];if(!a||!a.mediaKeys){F.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger(Q.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}F.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(a.mediaKeys),this._hasSetMediaKeys=!0}},n._generateRequestWithPreferredKeySession=function(l,a){var u=this,c=this._mediaKeysList[0];if(!c){F.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger(Q.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(c.mediaKeysSessionInitialized){F.logger.warn("Key-Session already initialized but requested again");return}var L=c.mediaKeysSession;if(!L){F.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(Q.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!a){F.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(Q.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}F.logger.log('Generating key-session request for "'+l+'" init data type'),c.mediaKeysSessionInitialized=!0,L.generateRequest(l,a).then(function(){F.logger.debug("Key-session generation succeeded")}).catch(function(S){F.logger.error("Error generating key-session request:",S),u.hls.trigger(Q.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},n._createLicenseXhr=function(l,a,u){var c=new XMLHttpRequest;c.responseType="arraybuffer",c.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,c,l,a,u);var L=this._licenseXhrSetup;if(L)try{L.call(this.hls,c,l),L=void 0}catch(S){F.logger.error(S)}try{c.readyState||c.open("POST",l,!0),L&&L.call(this.hls,c,l)}catch(S){throw new Error("issue setting up KeySystem license XHR "+S)}return c},n._onLicenseRequestReadyStageChange=function(l,a,u,c){switch(l.readyState){case 4:if(l.status===200){this._requestLicenseFailureCount=0,F.logger.log("License request succeeded");var L=l.response,S=this._licenseResponseCallback;if(S)try{L=S.call(this.hls,l,a)}catch(R){F.logger.error(R)}c(L)}else{if(F.logger.error("License Request XHR failed ("+a+"). Status: "+l.status+" ("+l.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>O){this.hls.trigger(Q.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var T=O-this._requestLicenseFailureCount+1;F.logger.warn("Retrying license request, "+T+" attempts left"),this._requestLicense(u,c)}break}},n._generateLicenseRequestChallenge=function(l,a){switch(l.mediaKeySystemDomain){case z.KeySystems.WIDEVINE:return a}throw new Error("unsupported key-system: "+l.mediaKeySystemDomain)},n._requestLicense=function(l,a){F.logger.log("Requesting content license for key-system");var u=this._mediaKeysList[0];if(!u){F.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(Q.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var c=this.getLicenseServerUrl(u.mediaKeySystemDomain),L=this._createLicenseXhr(c,l,a);F.logger.log("Sending license request to URL: "+c);var S=this._generateLicenseRequestChallenge(u,l);L.send(S)}catch(T){F.logger.error("Failure requesting DRM license: "+T),this.hls.trigger(Q.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},n.onMediaAttached=function(l,a){if(!this._emeEnabled)return;var u=a.media;this._media=u,u.addEventListener("encrypted",this._onMediaEncrypted)},n.onMediaDetached=function(){var l=this._media,a=this._mediaKeysList;if(!l)return;l.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(a.map(function(u){if(u.mediaKeysSession)return u.mediaKeysSession.close().catch(function(){})})).then(function(){return l.setMediaKeys(null)}).catch(function(){})},n.onManifestParsed=function(l,a){if(!this._emeEnabled)return;var u=a.levels.map(function(L){return L.audioCodec}).filter(function(L){return!!L}),c=a.levels.map(function(L){return L.videoCodec}).filter(function(L){return!!L});this._attemptKeySystemAccess(z.KeySystems.WIDEVINE,u,c)},M(h,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),h}();J.default=f},"./src/controller/fps-controller.ts":function(le,J,P){"use strict";P.r(J);var Q=P("./src/events.ts"),H=P("./src/utils/logger.ts"),F=function(){function z(M){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=M,this.registerListeners()}var W=z.prototype;return W.setStreamController=function(O){this.streamController=O},W.registerListeners=function(){this.hls.on(Q.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},W.unregisterListeners=function(){this.hls.off(Q.Events.MEDIA_ATTACHING,this.onMediaAttaching)},W.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},W.onMediaAttaching=function(O,g){var p=this.hls.config;if(p.capLevelOnFPSDrop){var f=g.media instanceof self.HTMLVideoElement?g.media:null;this.media=f,f&&typeof f.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),p.fpsDroppedMonitoringPeriod)}},W.checkFPS=function(O,g,p){var f=performance.now();if(g){if(this.lastTime){var h=f-this.lastTime,n=p-this.lastDroppedFrames,d=g-this.lastDecodedFrames,l=1e3*n/h,a=this.hls;if(a.trigger(Q.Events.FPS_DROP,{currentDropped:n,currentDecoded:d,totalDroppedFrames:p}),l>0&&n>a.config.fpsDroppedMonitoringThreshold*d){var u=a.currentLevel;H.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+u),u>0&&(a.autoLevelCapping===-1||a.autoLevelCapping>=u)&&(u=u-1,a.trigger(Q.Events.FPS_DROP_LEVEL_CAPPING,{level:u,droppedLevel:a.currentLevel}),a.autoLevelCapping=u,this.streamController.nextLevelSwitch())}}this.lastTime=f,this.lastDroppedFrames=p,this.lastDecodedFrames=g}},W.checkFPSInterval=function(){var O=this.media;if(O)if(this.isVideoPlaybackQualityAvailable){var g=O.getVideoPlaybackQuality();this.checkFPS(O,g.totalVideoFrames,g.droppedVideoFrames)}else this.checkFPS(O,O.webkitDecodedFrameCount,O.webkitDroppedFrameCount)},z}();J.default=F},"./src/controller/fragment-finders.ts":function(le,J,P){"use strict";P.r(J),P.d(J,"findFragmentByPDT",function(){return F}),P.d(J,"findFragmentByPTS",function(){return z}),P.d(J,"fragmentWithinToleranceTest",function(){return W}),P.d(J,"pdtWithinToleranceTest",function(){return M}),P.d(J,"findFragWithCC",function(){return O});var Q=P("./src/polyfills/number.ts"),H=P("./src/utils/binary-search.ts");function F(g,p,f){if(p===null||!Array.isArray(g)||!g.length||!Object(Q.isFiniteNumber)(p))return null;var h=g[0].programDateTime;if(p<(h||0))return null;var n=g[g.length-1].endProgramDateTime;if(p>=(n||0))return null;f=f||0;for(var d=0;d<g.length;++d){var l=g[d];if(M(p,f,l))return l}return null}function z(g,p,f,h){f===void 0&&(f=0),h===void 0&&(h=0);var n=null;if(g?n=p[g.sn-p[0].sn+1]||null:f===0&&p[0].start===0&&(n=p[0]),n&&W(f,h,n)===0)return n;var d=H.default.search(p,W.bind(null,f,h));return d||n}function W(g,p,f){g===void 0&&(g=0),p===void 0&&(p=0);var h=Math.min(p,f.duration+(f.deltaPTS?f.deltaPTS:0));return f.start+f.duration-h<=g?1:f.start-h>g&&f.start?-1:0}function M(g,p,f){var h=Math.min(p,f.duration+(f.deltaPTS?f.deltaPTS:0))*1e3,n=f.endProgramDateTime||0;return n-h>g}function O(g,p){return H.default.search(g,function(f){return f.cc<p?1:f.cc>p?-1:0})}},"./src/controller/fragment-tracker.ts":function(le,J,P){"use strict";P.r(J),P.d(J,"FragmentState",function(){return F}),P.d(J,"FragmentTracker",function(){return z});var Q=P("./src/events.ts"),H=P("./src/types/loader.ts"),F;(function(O){O.NOT_LOADED="NOT_LOADED",O.BACKTRACKED="BACKTRACKED",O.APPENDING="APPENDING",O.PARTIAL="PARTIAL",O.OK="OK"})(F||(F={}));var z=function(){function O(p){this.activeFragment=null,this.activeParts=null,this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hls=p,this._registerListeners()}var g=O.prototype;return g._registerListeners=function(){var f=this.hls;f.on(Q.Events.BUFFER_APPENDED,this.onBufferAppended,this),f.on(Q.Events.FRAG_BUFFERED,this.onFragBuffered,this),f.on(Q.Events.FRAG_LOADED,this.onFragLoaded,this)},g._unregisterListeners=function(){var f=this.hls;f.off(Q.Events.BUFFER_APPENDED,this.onBufferAppended,this),f.off(Q.Events.FRAG_BUFFERED,this.onFragBuffered,this),f.off(Q.Events.FRAG_LOADED,this.onFragLoaded,this)},g.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},g.getAppendedFrag=function(f,h){if(h===H.PlaylistLevelType.MAIN){var n=this.activeFragment,d=this.activeParts;if(!n)return null;if(d)for(var l=d.length;l--;){var a=d[l],u=a?a.end:n.appendedPTS;if(a.start<=f&&u!==void 0&&f<=u)return l>9&&(this.activeParts=d.slice(l-9)),a}else if(n.start<=f&&n.appendedPTS!==void 0&&f<=n.appendedPTS)return n}return this.getBufferedFrag(f,h)},g.getBufferedFrag=function(f,h){for(var n=this.fragments,d=Object.keys(n),l=d.length;l--;){var a=n[d[l]];if((a==null?void 0:a.body.type)===h&&a.buffered){var u=a.body;if(u.start<=f&&f<=u.end)return u}}return null},g.detectEvictedFragments=function(f,h,n){var d=this;Object.keys(this.fragments).forEach(function(l){var a=d.fragments[l];if(!a)return;if(!a.buffered){a.body.type===n&&d.removeFragment(a.body);return}var u=a.range[f];if(!u)return;u.time.some(function(c){var L=!d.isTimeBuffered(c.startPTS,c.endPTS,h);return L&&d.removeFragment(a.body),L})})},g.detectPartialFragments=function(f){var h=this,n=this.timeRanges,d=f.frag,l=f.part;if(!n||d.sn==="initSegment")return;var a=M(d),u=this.fragments[a];if(!u)return;Object.keys(n).forEach(function(c){var L=d.elementaryStreams[c];if(!L)return;var S=n[c],T=l!==null||L.partial===!0;u.range[c]=h.getBufferedTimes(d,l,T,S)}),u.backtrack=u.loaded=null,Object.keys(u.range).length?u.buffered=!0:this.removeFragment(u.body)},g.fragBuffered=function(f){var h=M(f),n=this.fragments[h];n&&(n.backtrack=n.loaded=null,n.buffered=!0)},g.getBufferedTimes=function(f,h,n,d){for(var l={time:[],partial:n},a=h?h.start:f.start,u=h?h.end:f.end,c=f.minEndPTS||u,L=f.maxStartPTS||a,S=0;S<d.length;S++){var T=d.start(S)-this.bufferPadding,R=d.end(S)+this.bufferPadding;if(L>=T&&c<=R){l.time.push({startPTS:Math.max(a,d.start(S)),endPTS:Math.min(u,d.end(S))});break}else if(a<R&&u>T)l.partial=!0,l.time.push({startPTS:Math.max(a,d.start(S)),endPTS:Math.min(u,d.end(S))});else if(u<=T)break}return l},g.getPartialFragment=function(f){var h=null,n,d,l,a=0,u=this.bufferPadding,c=this.fragments;return Object.keys(c).forEach(function(L){var S=c[L];if(!S)return;W(S)&&(d=S.body.start-u,l=S.body.end+u,f>=d&&f<=l&&(n=Math.min(f-d,l-f),a<=n&&(h=S.body,a=n)))}),h},g.getState=function(f){var h=M(f),n=this.fragments[h];return n?n.buffered?W(n)?F.PARTIAL:F.OK:n.backtrack?F.BACKTRACKED:F.APPENDING:F.NOT_LOADED},g.backtrack=function(f,h){var n=M(f),d=this.fragments[n];if(!d||d.backtrack)return null;var l=d.backtrack=h||d.loaded;return d.loaded=null,l},g.getBacktrackData=function(f){var h=M(f),n=this.fragments[h];if(n){var d,l=n.backtrack;if(l!=null&&(d=l.payload)!==null&&d!==void 0&&d.byteLength)return l;this.removeFragment(f)}return null},g.isTimeBuffered=function(f,h,n){for(var d,l,a=0;a<n.length;a++){if(d=n.start(a)-this.bufferPadding,l=n.end(a)+this.bufferPadding,f>=d&&h<=l)return!0;if(h<=d)return!1}return!1},g.onFragLoaded=function(f,h){var n=h.frag,d=h.part;if(n.sn==="initSegment"||n.bitrateTest||d)return;var l=M(n);this.fragments[l]={body:n,loaded:h,backtrack:null,buffered:!1,range:Object.create(null)}},g.onBufferAppended=function(f,h){var n=this,d=h.frag,l=h.part,a=h.timeRanges;if(d.type===H.PlaylistLevelType.MAIN)if(this.activeFragment=d,l){var u=this.activeParts;u||(this.activeParts=u=[]),u.push(l)}else this.activeParts=null;this.timeRanges=a,Object.keys(a).forEach(function(c){var L=a[c];if(n.detectEvictedFragments(c,L),!l)for(var S=0;S<L.length;S++)d.appendedPTS=Math.max(L.end(S),d.appendedPTS||0)})},g.onFragBuffered=function(f,h){this.detectPartialFragments(h)},g.hasFragment=function(f){var h=M(f);return!!this.fragments[h]},g.removeFragmentsInRange=function(f,h,n){var d=this;Object.keys(this.fragments).forEach(function(l){var a=d.fragments[l];if(!a)return;if(a.buffered){var u=a.body;u.type===n&&u.start<h&&u.end>f&&d.removeFragment(u)}})},g.removeFragment=function(f){var h=M(f);f.stats.loaded=0,f.clearElementaryStreamInfo(),delete this.fragments[h]},g.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},O}();function W(O){var g,p;return O.buffered&&(((g=O.range.video)===null||g===void 0?void 0:g.partial)||((p=O.range.audio)===null||p===void 0?void 0:p.partial))}function M(O){return O.type+"_"+O.level+"_"+O.urlId+"_"+O.sn}},"./src/controller/gap-controller.ts":function(le,J,P){"use strict";P.r(J),P.d(J,"STALL_MINIMUM_DURATION_MS",function(){return W}),P.d(J,"MAX_START_GAP_JUMP",function(){return M}),P.d(J,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return O}),P.d(J,"SKIP_BUFFER_RANGE_START",function(){return g}),P.d(J,"default",function(){return p});var Q=P("./src/utils/buffer-helper.ts"),H=P("./src/errors.ts"),F=P("./src/events.ts"),z=P("./src/utils/logger.ts"),W=250,M=2,O=.1,g=.05,p=function(){function f(n,d,l,a){this.config=void 0,this.media=void 0,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=n,this.media=d,this.fragmentTracker=l,this.hls=a}var h=f.prototype;return h.destroy=function(){this.hls=this.fragmentTracker=this.media=null},h.poll=function(d){var l=this.config,a=this.media,u=this.stalled,c=a.currentTime,L=a.seeking,S=this.seeking&&!L,T=!this.seeking&&L;if(this.seeking=L,c!==d){if(this.moved=!0,u!==null){if(this.stallReported){var R=self.performance.now()-u;z.logger.warn("playback not stuck anymore @"+c+", after "+Math.round(R)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((T||S)&&(this.stalled=null),a.paused||a.ended||a.playbackRate===0||!Q.BufferHelper.getBuffered(a).length)return;var C=Q.BufferHelper.bufferInfo(a,c,0),w=C.len>0,x=C.nextStart||0;if(!w&&!x)return;if(L){var _=C.len>M,o=!x||x-c>M&&!this.fragmentTracker.getPartialFragment(c);if(_||o)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var b,m=Math.max(x,C.start||0)-c,E=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,N=E==null||((b=E.details)===null||b===void 0)?void 0:b.live,D=N?E.details.targetduration*2:M;if(m>0&&m<=D){this._trySkipBufferHole(null);return}}var B=self.performance.now();if(u===null){this.stalled=B;return}var j=B-u;!L&&j>=W&&this._reportStall(C.len);var I=Q.BufferHelper.bufferInfo(a,c,l.maxBufferHole);this._tryFixBufferStall(I,j)},h._tryFixBufferStall=function(d,l){var a=this.config,u=this.fragmentTracker,c=this.media,L=c.currentTime,S=u.getPartialFragment(L);if(S){var T=this._trySkipBufferHole(S);if(T)return}d.len>a.maxBufferHole&&l>a.highBufferWatchdogPeriod*1e3&&(z.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},h._reportStall=function(d){var l=this.hls,a=this.media,u=this.stallReported;u||(this.stallReported=!0,z.logger.warn("Playback stalling at @"+a.currentTime+" due to low buffer (buffer="+d+")"),l.trigger(F.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:d}))},h._trySkipBufferHole=function(d){for(var l=this.config,a=this.hls,u=this.media,c=u.currentTime,L=0,S=Q.BufferHelper.getBuffered(u),T=0;T<S.length;T++){var R=S.start(T);if(c+l.maxBufferHole>=L&&c<R){var C=Math.max(R+g,u.currentTime+O);return z.logger.warn("skipping hole, adjusting currentTime from "+c+" to "+C),this.moved=!0,this.stalled=null,u.currentTime=C,d&&a.trigger(F.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+c+" to "+C,frag:d}),C}L=S.end(T)}return 0},h._tryNudgeBuffer=function(){var d=this.config,l=this.hls,a=this.media,u=a.currentTime,c=(this.nudgeRetry||0)+1;if(this.nudgeRetry=c,c<d.nudgeMaxRetry){var L=u+c*d.nudgeOffset;z.logger.warn("Nudging 'currentTime' from "+u+" to "+L),a.currentTime=L,l.trigger(F.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else z.logger.error("Playhead still not moving while enough data buffered @"+u+" after "+d.nudgeMaxRetry+" nudges"),l.trigger(F.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},f}()},"./src/controller/id3-track-controller.ts":function(le,J,P){"use strict";P.r(J);var Q=P("./src/events.ts"),H=P("./src/utils/texttrack-utils.ts"),F=P("./src/demux/id3.ts"),z=.25,W=function(){function M(g){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=g,this._registerListeners()}var O=M.prototype;return O.destroy=function(){this._unregisterListeners()},O._registerListeners=function(){var p=this.hls;p.on(Q.Events.MEDIA_ATTACHED,this.onMediaAttached,this),p.on(Q.Events.MEDIA_DETACHING,this.onMediaDetaching,this),p.on(Q.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),p.on(Q.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},O._unregisterListeners=function(){var p=this.hls;p.off(Q.Events.MEDIA_ATTACHED,this.onMediaAttached,this),p.off(Q.Events.MEDIA_DETACHING,this.onMediaDetaching,this),p.off(Q.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),p.off(Q.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},O.onMediaAttached=function(p,f){this.media=f.media},O.onMediaDetaching=function(){if(!this.id3Track)return;Object(H.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},O.getID3Track=function(p){if(!this.media)return;for(var f=0;f<p.length;f++){var h=p[f];if(h.kind==="metadata"&&h.label==="id3")return Object(H.sendAddTrackEvent)(h,this.media),h}return this.media.addTextTrack("metadata","id3")},O.onFragParsingMetadata=function(p,f){if(!this.media)return;var h=f.frag,n=f.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var d=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,l=0;l<n.length;l++){var a=F.getID3Frames(n[l].data);if(a){var u=n[l].pts,c=l<n.length-1?n[l+1].pts:h.end,L=c-u;L<=0&&(c=u+z);for(var S=0;S<a.length;S++){var T=a[S];if(!F.isTimeStampFrame(T)){var R=new d(u,c,"");R.value=T,this.id3Track.addCue(R)}}}}},O.onBufferFlushing=function(p,f){var h=f.startOffset,n=f.endOffset,d=f.type;if(!d||d==="audio"){var l=this.id3Track;l&&Object(H.removeCuesInRange)(l,h,n)}},M}();J.default=W},"./src/controller/latency-controller.ts":function(le,J,P){"use strict";P.r(J),P.d(J,"default",function(){return M});var Q=P("./src/errors.ts"),H=P("./src/events.ts"),F=P("./src/utils/logger.ts");function z(O,g){for(var p=0;p<g.length;p++){var f=g[p];f.enumerable=f.enumerable||!1,f.configurable=!0,"value"in f&&(f.writable=!0),Object.defineProperty(O,f.key,f)}}function W(O,g,p){return g&&z(O.prototype,g),p&&z(O,p),O}var M=function(){function O(p){var f=this;this.hls=void 0,this.config=void 0,this.media=null,this.levelDetails=null,this.currentTime=0,this.stallCount=0,this._latency=null,this.timeupdateHandler=function(){return f.timeupdate()},this.hls=p,this.config=p.config,this.registerListeners()}var g=O.prototype;return g.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},g.registerListeners=function(){this.hls.on(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(H.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(H.Events.ERROR,this.onError,this)},g.unregisterListeners=function(){this.hls.off(H.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(H.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(H.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(H.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(H.Events.ERROR,this.onError)},g.onMediaAttached=function(f,h){this.media=h.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},g.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},g.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},g.onLevelUpdated=function(f,h){var n=h.details;this.levelDetails=n,n.advanced&&this.timeupdate(),!n.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},g.onError=function(f,h){if(h.details!==Q.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,F.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},g.timeupdate=function(){var f=this.media,h=this.levelDetails;if(!f||!h)return;this.currentTime=f.currentTime;var n=this.computeLatency();if(n===null)return;this._latency=n;var d=this.config,l=d.lowLatencyMode,a=d.maxLiveSyncPlaybackRate;if(!l||a===1)return;var u=this.targetLatency;if(u===null)return;var c=n-u,L=Math.min(this.maxLatency,u+h.targetduration),S=c<L;if(h.live&&S&&c>.05&&this.forwardBufferLength>1){var T=Math.min(2,Math.max(1,a)),R=Math.round(2/(1+Math.exp(-.75*c-this.edgeStalled))*20)/20;f.playbackRate=Math.min(T,Math.max(1,R))}else f.playbackRate!==1&&f.playbackRate!==0&&(f.playbackRate=1)},g.estimateLiveEdge=function(){var f=this.levelDetails;return f===null?null:f.edge+f.age},g.computeLatency=function(){var f=this.estimateLiveEdge();return f===null?null:f-this.currentTime},W(O,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var f=this.config,h=this.levelDetails;return f.liveMaxLatencyDuration!==void 0?f.liveMaxLatencyDuration:h?f.liveMaxLatencyDurationCount*h.targetduration:0}},{key:"targetLatency",get:function(){var f=this.levelDetails;if(f===null)return null;var h=f.holdBack,n=f.partHoldBack,d=f.targetduration,l=this.config,a=l.liveSyncDuration,u=l.liveSyncDurationCount,c=l.lowLatencyMode,L=this.hls.userConfig,S=c&&n||h;(L.liveSyncDuration||L.liveSyncDurationCount||S===0)&&(S=a!==void 0?a:u*d);var T=d,R=1;return S+Math.min(this.stallCount*R,T)}},{key:"liveSyncPosition",get:function(){var f=this.estimateLiveEdge(),h=this.targetLatency,n=this.levelDetails;if(f===null||h===null||n===null)return null;var d=n.edge,l=f-h-this.edgeStalled,a=d-n.totalduration,u=d-(this.config.lowLatencyMode&&n.partTarget||n.targetduration);return Math.min(Math.max(a,l),u)}},{key:"drift",get:function(){var f=this.levelDetails;return f===null?1:f.drift}},{key:"edgeStalled",get:function(){var f=this.levelDetails;if(f===null)return 0;var h=(this.config.lowLatencyMode&&f.partTarget||f.targetduration)*3;return Math.max(f.age-h,0)}},{key:"forwardBufferLength",get:function(){var f=this.media,h=this.levelDetails;if(!f||!h)return 0;var n=f.buffered.length;return n?f.buffered.end(n-1):h.edge-this.currentTime}}]),O}()},"./src/controller/level-controller.ts":function(le,J,P){"use strict";P.r(J),P.d(J,"default",function(){return l});var Q=P("./src/types/level.ts"),H=P("./src/events.ts"),F=P("./src/errors.ts"),z=P("./src/utils/codecs.ts"),W=P("./src/controller/level-helper.ts"),M=P("./src/controller/base-playlist-controller.ts"),O=P("./src/types/loader.ts");function g(){return g=Object.assign||function(a){for(var u=1;u<arguments.length;u++){var c=arguments[u];for(var L in c)Object.prototype.hasOwnProperty.call(c,L)&&(a[L]=c[L])}return a},g.apply(this,arguments)}function p(a,u){for(var c=0;c<u.length;c++){var L=u[c];L.enumerable=L.enumerable||!1,L.configurable=!0,"value"in L&&(L.writable=!0),Object.defineProperty(a,L.key,L)}}function f(a,u,c){return u&&p(a.prototype,u),c&&p(a,c),a}function h(a,u){a.prototype=Object.create(u.prototype),a.prototype.constructor=a,n(a,u)}function n(a,u){return n=Object.setPrototypeOf||function(L,S){return L.__proto__=S,L},n(a,u)}var d=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),l=function(a){h(u,a);function u(L){var S;return S=a.call(this,L,"[level-controller]")||this,S._levels=[],S._firstLevel=-1,S._startLevel=void 0,S.currentLevelIndex=-1,S.manualLevelIndex=-1,S.onParsedComplete=void 0,S._registerListeners(),S}var c=u.prototype;return c._registerListeners=function(){var S=this.hls;S.on(H.Events.MANIFEST_LOADED,this.onManifestLoaded,this),S.on(H.Events.LEVEL_LOADED,this.onLevelLoaded,this),S.on(H.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),S.on(H.Events.FRAG_LOADED,this.onFragLoaded,this),S.on(H.Events.ERROR,this.onError,this)},c._unregisterListeners=function(){var S=this.hls;S.off(H.Events.MANIFEST_LOADED,this.onManifestLoaded,this),S.off(H.Events.LEVEL_LOADED,this.onLevelLoaded,this),S.off(H.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),S.off(H.Events.FRAG_LOADED,this.onFragLoaded,this),S.off(H.Events.ERROR,this.onError,this)},c.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,a.prototype.destroy.call(this)},c.startLoad=function(){var S=this._levels;S.forEach(function(T){T.loadError=0}),a.prototype.startLoad.call(this)},c.onManifestLoaded=function(S,T){var R=[],C=[],w=[],x,_={},o,b=!1,m=!1,E=!1;if(T.levels.forEach(function(j){var I=j.attrs;b=b||!!(j.width&&j.height),m=m||!!j.videoCodec,E=E||!!j.audioCodec,d&&j.audioCodec&&j.audioCodec.indexOf("mp4a.40.34")!==-1&&(j.audioCodec=void 0);var v=j.bitrate+"-"+j.attrs.RESOLUTION+"-"+j.attrs.CODECS;o=_[v],o?o.url.push(j.url):(o=new Q.Level(j),_[v]=o,R.push(o)),I&&(I.AUDIO&&Object(W.addGroupId)(o,"audio",I.AUDIO),I.SUBTITLES&&Object(W.addGroupId)(o,"text",I.SUBTITLES))}),(b||m)&&E&&(R=R.filter(function(j){var I=j.videoCodec,v=j.width,G=j.height;return!!I||!!(v&&G)})),R=R.filter(function(j){var I=j.audioCodec,v=j.videoCodec;return(!I||Object(z.isCodecSupportedInMp4)(I,"audio"))&&(!v||Object(z.isCodecSupportedInMp4)(v,"video"))}),T.audioTracks&&(C=T.audioTracks.filter(function(j){return!j.audioCodec||Object(z.isCodecSupportedInMp4)(j.audioCodec,"audio")}),Object(W.assignTrackIdsByGroup)(C)),T.subtitles&&(w=T.subtitles,Object(W.assignTrackIdsByGroup)(w)),R.length>0){x=R[0].bitrate,R.sort(function(j,I){return j.bitrate-I.bitrate}),this._levels=R;for(var N=0;N<R.length;N++)if(R[N].bitrate===x){this._firstLevel=N,this.log("manifest loaded, "+R.length+" level(s) found, first bitrate: "+x);break}var D=E&&!m,B={levels:R,audioTracks:C,subtitleTracks:w,firstLevel:this._firstLevel,stats:T.stats,audio:E,video:m,altAudio:!D&&C.some(function(j){return!!j.url})};this.hls.trigger(H.Events.MANIFEST_PARSED,B),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(H.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:T.url,reason:"no level with compatible codecs found in manifest"})},c.onError=function(S,T){if(a.prototype.onError.call(this,S,T),T.fatal)return;var R=T.context,C=this._levels[this.currentLevelIndex];if(R&&(R.type===O.PlaylistContextType.AUDIO_TRACK&&C.audioGroupIds&&R.groupId===C.audioGroupIds[C.urlId]||R.type===O.PlaylistContextType.SUBTITLE_TRACK&&C.textGroupIds&&R.groupId===C.textGroupIds[C.urlId])){this.redundantFailover(this.currentLevelIndex);return}var w=!1,x=!0,_;switch(T.details){case F.ErrorDetails.FRAG_LOAD_ERROR:case F.ErrorDetails.FRAG_LOAD_TIMEOUT:case F.ErrorDetails.KEY_LOAD_ERROR:case F.ErrorDetails.KEY_LOAD_TIMEOUT:if(T.frag){var o=this._levels[T.frag.level];o?(o.fragmentError++,o.fragmentError>this.hls.config.fragLoadingMaxRetry&&(_=T.frag.level)):_=T.frag.level}break;case F.ErrorDetails.LEVEL_LOAD_ERROR:case F.ErrorDetails.LEVEL_LOAD_TIMEOUT:R&&(R.deliveryDirectives&&(x=!1),_=R.level),w=!0;break;case F.ErrorDetails.REMUX_ALLOC_ERROR:_=T.level,w=!0;break}_!==void 0&&this.recoverLevel(T,_,w,x)},c.recoverLevel=function(S,T,R,C){var w=S.details,x=this._levels[T];if(x.loadError++,R){var _=this.retryLoadingOrFail(S);if(_)S.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(C){var o=x.url.length;if(o>1&&x.loadError<o)S.levelRetry=!0,this.redundantFailover(T);else if(this.manualLevelIndex===-1){var b=T===0?this._levels.length-1:T-1;this.currentLevelIndex!==b&&this._levels[b].loadError===0&&(this.warn(w+": switch to "+b),S.levelRetry=!0,this.hls.nextAutoLevel=b)}}},c.redundantFailover=function(S){var T=this._levels[S],R=T.url.length;if(R>1){var C=(T.urlId+1)%R;this.warn("Switching to redundant URL-id "+C),this._levels.forEach(function(w){w.urlId=C}),this.level=S}},c.onFragLoaded=function(S,T){var R=T.frag;if(R!==void 0&&R.type===O.PlaylistLevelType.MAIN){var C=this._levels[R.level];C!==void 0&&(C.fragmentError=0,C.loadError=0)}},c.onLevelLoaded=function(S,T){var R,C=T.level,w=T.details,x=this._levels[C];if(!x){var _;this.warn("Invalid level index "+C),(_=T.deliveryDirectives)!==null&&_!==void 0&&_.skip&&(w.deltaUpdateFailed=!0);return}C===this.currentLevelIndex?(x.fragmentError===0&&(x.loadError=0,this.retryCount=0),this.playlistLoaded(C,T,x.details)):(R=T.deliveryDirectives)!==null&&R!==void 0&&R.skip&&(w.deltaUpdateFailed=!0)},c.onAudioTrackSwitched=function(S,T){var R=this.hls.levels[this.currentLevelIndex];if(!R)return;if(R.audioGroupIds){for(var C=-1,w=this.hls.audioTracks[T.id].groupId,x=0;x<R.audioGroupIds.length;x++)if(R.audioGroupIds[x]===w){C=x;break}C!==R.urlId&&(R.urlId=C,this.startLoad())}},c.loadPlaylist=function(S){var T=this.currentLevelIndex,R=this._levels[T];if(this.canLoad&&R&&R.url.length>0){var C=R.urlId,w=R.url[C];if(S)try{w=S.addDirectives(w)}catch(x){this.warn("Could not construct new URL with HLS Delivery Directives: "+x)}this.log("Attempt loading level index "+T+(S?" at sn "+S.msn+" part "+S.part:"")+" with URL-id "+C+" "+w),this.clearTimer(),this.hls.trigger(H.Events.LEVEL_LOADING,{url:w,level:T,id:C,deliveryDirectives:S||null})}},c.removeLevel=function(S,T){var R=function(x,_){return _!==T},C=this._levels.filter(function(w,x){return x!==S?!0:w.url.length>1&&T!==void 0?(w.url=w.url.filter(R),w.audioGroupIds&&(w.audioGroupIds=w.audioGroupIds.filter(R)),w.textGroupIds&&(w.textGroupIds=w.textGroupIds.filter(R)),w.urlId=0,!0):!1}).map(function(w,x){var _=w.details;return _!=null&&_.fragments&&_.fragments.forEach(function(o){o.level=x}),w});this._levels=C,this.hls.trigger(H.Events.LEVELS_UPDATED,{levels:C})},f(u,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(S){var T,R=this._levels;if(R.length===0)return;if(this.currentLevelIndex===S&&(T=R[S])!==null&&T!==void 0&&T.details)return;if(S<0||S>=R.length){var C=S<0;if(this.hls.trigger(H.Events.ERROR,{type:F.ErrorTypes.OTHER_ERROR,details:F.ErrorDetails.LEVEL_SWITCH_ERROR,level:S,fatal:C,reason:"invalid level idx"}),C)return;S=Math.min(S,R.length-1)}this.clearTimer();var w=this.currentLevelIndex,x=R[w],_=R[S];this.log("switching to level "+S+" from "+w),this.currentLevelIndex=S;var o=g({},_,{level:S,maxBitrate:_.maxBitrate,uri:_.uri,urlId:_.urlId});delete o._urlId,this.hls.trigger(H.Events.LEVEL_SWITCHING,o);var b=_.details;if(!b||b.live){var m=this.switchParams(_.uri,x==null?void 0:x.details);this.loadPlaylist(m)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(S){this.manualLevelIndex=S,this._startLevel===void 0&&(this._startLevel=S),S!==-1&&(this.level=S)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(S){this._firstLevel=S}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var S=this.hls.config.startLevel;return S!==void 0?S:this._firstLevel}else return this._startLevel},set:function(S){this._startLevel=S}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(S){this.level=S,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=S)}}]),u}(M.default)},"./src/controller/level-helper.ts":function(le,J,P){"use strict";P.r(J),P.d(J,"addGroupId",function(){return F}),P.d(J,"assignTrackIdsByGroup",function(){return z}),P.d(J,"updatePTS",function(){return W}),P.d(J,"updateFragPTSDTS",function(){return O}),P.d(J,"mergeDetails",function(){return g}),P.d(J,"mapPartIntersection",function(){return p}),P.d(J,"mapFragmentIntersection",function(){return f}),P.d(J,"adjustSliding",function(){return h}),P.d(J,"addSliding",function(){return n}),P.d(J,"computeReloadInterval",function(){return d}),P.d(J,"getFragmentWithSN",function(){return l}),P.d(J,"getPartWith",function(){return a});var Q=P("./src/polyfills/number.ts"),H=P("./src/utils/logger.ts");function F(u,c,L){switch(c){case"audio":u.audioGroupIds||(u.audioGroupIds=[]),u.audioGroupIds.push(L);break;case"text":u.textGroupIds||(u.textGroupIds=[]),u.textGroupIds.push(L);break}}function z(u){var c={};u.forEach(function(L){var S=L.groupId||"";L.id=c[S]=c[S]||0,c[S]++})}function W(u,c,L){var S=u[c],T=u[L];M(S,T)}function M(u,c){var L=c.startPTS;if(Object(Q.isFiniteNumber)(L)){var S=0,T;c.sn>u.sn?(S=L-u.start,T=u):(S=u.start-L,T=c),T.duration!==S&&(T.duration=S)}else if(c.sn>u.sn){var R=u.cc===c.cc;R&&u.minEndPTS?c.start=u.start+(u.minEndPTS-u.start):c.start=u.start+u.duration}else c.start=Math.max(u.start-c.duration,0)}function O(u,c,L,S,T,R){var C=S-L;C<=0&&(H.logger.warn("Fragment should have a positive duration",c),S=L+c.duration,R=T+c.duration);var w=L,x=S,_=c.startPTS,o=c.endPTS;if(Object(Q.isFiniteNumber)(_)){var b=Math.abs(_-L);Object(Q.isFiniteNumber)(c.deltaPTS)?c.deltaPTS=Math.max(b,c.deltaPTS):c.deltaPTS=b,w=Math.max(L,_),L=Math.min(L,_),T=Math.min(T,c.startDTS),x=Math.min(S,o),S=Math.max(S,o),R=Math.max(R,c.endDTS)}c.duration=S-L;var m=L-c.start;c.appendedPTS=S,c.start=c.startPTS=L,c.maxStartPTS=w,c.startDTS=T,c.endPTS=S,c.minEndPTS=x,c.endDTS=R;var E=c.sn;if(!u||E<u.startSN||E>u.endSN)return 0;var N,D=E-u.startSN,B=u.fragments;for(B[D]=c,N=D;N>0;N--)M(B[N],B[N-1]);for(N=D;N<B.length-1;N++)M(B[N],B[N+1]);return u.fragmentHint&&M(B[B.length-1],u.fragmentHint),u.PTSKnown=u.alignedSliding=!0,m}function g(u,c){for(var L=null,S=u.fragments,T=S.length-1;T>=0;T--){var R=S[T].initSegment;if(R){L=R;break}}u.fragmentHint&&delete u.fragmentHint.endPTS;var C=0,w;if(f(u,c,function(N,D){N.relurl&&(C=N.cc-D.cc),Object(Q.isFiniteNumber)(N.startPTS)&&Object(Q.isFiniteNumber)(N.endPTS)&&(D.start=D.startPTS=N.startPTS,D.startDTS=N.startDTS,D.appendedPTS=N.appendedPTS,D.maxStartPTS=N.maxStartPTS,D.endPTS=N.endPTS,D.endDTS=N.endDTS,D.minEndPTS=N.minEndPTS,D.duration=N.endPTS-N.startPTS,D.duration&&(w=D),c.PTSKnown=c.alignedSliding=!0),D.elementaryStreams=N.elementaryStreams,D.loader=N.loader,D.stats=N.stats,D.urlId=N.urlId,N.initSegment&&(D.initSegment=N.initSegment,L=N.initSegment)}),L){var x=c.fragmentHint?c.fragments.concat(c.fragmentHint):c.fragments;x.forEach(function(N){var D;(!N.initSegment||N.initSegment.relurl===((D=L)===null||D===void 0?void 0:D.relurl))&&(N.initSegment=L)})}if(c.skippedSegments&&(c.deltaUpdateFailed=c.fragments.some(function(N){return!N}),c.deltaUpdateFailed)){H.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var _=c.skippedSegments;_--;)c.fragments.shift();c.startSN=c.fragments[0].sn,c.startCC=c.fragments[0].cc}var o=c.fragments;if(C){H.logger.warn("discontinuity sliding from playlist, take drift into account");for(var b=0;b<o.length;b++)o[b].cc+=C}c.skippedSegments&&(c.startCC=c.fragments[0].cc),p(u.partList,c.partList,function(N,D){D.elementaryStreams=N.elementaryStreams,D.stats=N.stats}),w?O(c,w,w.startPTS,w.endPTS,w.startDTS,w.endDTS):h(u,c),o.length&&(c.totalduration=c.edge-o[0].start),c.driftStartTime=u.driftStartTime,c.driftStart=u.driftStart;var m=c.advancedDateTime;if(c.advanced&&m){var E=c.edge;c.driftStart||(c.driftStartTime=m,c.driftStart=E),c.driftEndTime=m,c.driftEnd=E}else c.driftEndTime=u.driftEndTime,c.driftEnd=u.driftEnd,c.advancedDateTime=u.advancedDateTime}function p(u,c,L){if(u&&c)for(var S=0,T=0,R=u.length;T<=R;T++){var C=u[T],w=c[T+S];C&&w&&C.index===w.index&&C.fragment.sn===w.fragment.sn?L(C,w):S--}}function f(u,c,L){for(var S=c.skippedSegments,T=Math.max(u.startSN,c.startSN)-c.startSN,R=(u.fragmentHint?1:0)+(S?c.endSN:Math.min(u.endSN,c.endSN))-c.startSN,C=c.startSN-u.startSN,w=c.fragmentHint?c.fragments.concat(c.fragmentHint):c.fragments,x=u.fragmentHint?u.fragments.concat(u.fragmentHint):u.fragments,_=T;_<=R;_++){var o=x[C+_],b=w[_];S&&!b&&_<S&&(b=c.fragments[_]=o),o&&b&&L(o,b)}}function h(u,c){var L=c.startSN+c.skippedSegments-u.startSN,S=u.fragments;if(L<0||L>=S.length)return;n(c,S[L].start)}function n(u,c){if(c){for(var L=u.fragments,S=u.skippedSegments;S<L.length;S++)L[S].start+=c;u.fragmentHint&&(u.fragmentHint.start+=c)}}function d(u,c){var L=1e3*u.levelTargetDuration,S=L/2,T=u.age,R=T>0&&T<L*3,C=c.loading.end-c.loading.start,w,x=u.availabilityDelay;if(u.updated===!1)if(R){var _=333*u.misses;w=Math.max(Math.min(S,C*2),_),u.availabilityDelay=(u.availabilityDelay||0)+w}else w=S;else R?(x=Math.min(x||L/2,T),u.availabilityDelay=x,w=x+L-T):w=L-C;return Math.round(w)}function l(u,c,L){if(!u||!u.details)return null;var S=u.details,T=S.fragments[c-S.startSN];return T||(T=S.fragmentHint,T&&T.sn===c?T:c<S.startSN&&L&&L.sn===c?L:null)}function a(u,c,L){if(!u||!u.details)return null;var S=u.details.partList;if(S)for(var T=S.length;T--;){var R=S[T];if(R.index===L&&R.fragment.sn===c)return R}return null}},"./src/controller/stream-controller.ts":function(le,J,P){"use strict";P.r(J),P.d(J,"default",function(){return S});var Q=P("./src/polyfills/number.ts"),H=P("./src/controller/base-stream-controller.ts"),F=P("./src/is-supported.ts"),z=P("./src/events.ts"),W=P("./src/utils/buffer-helper.ts"),M=P("./src/controller/fragment-tracker.ts"),O=P("./src/types/loader.ts"),g=P("./src/loader/fragment.ts"),p=P("./src/demux/transmuxer-interface.ts"),f=P("./src/types/transmuxer.ts"),h=P("./src/controller/gap-controller.ts"),n=P("./src/errors.ts"),d=P("./src/utils/logger.ts");function l(T,R){for(var C=0;C<R.length;C++){var w=R[C];w.enumerable=w.enumerable||!1,w.configurable=!0,"value"in w&&(w.writable=!0),Object.defineProperty(T,w.key,w)}}function a(T,R,C){return R&&l(T.prototype,R),C&&l(T,C),T}function u(T,R){T.prototype=Object.create(R.prototype),T.prototype.constructor=T,c(T,R)}function c(T,R){return c=Object.setPrototypeOf||function(w,x){return w.__proto__=x,w},c(T,R)}var L=100,S=function(T){u(R,T);function R(w,x){var _;return _=T.call(this,w,x,"[stream-controller]")||this,_.audioCodecSwap=!1,_.gapController=null,_.level=-1,_._forceStartLoad=!1,_.altAudio=!1,_.audioOnly=!1,_.fragPlaying=null,_.onvplaying=null,_.onvseeked=null,_.fragLastKbps=0,_.stalled=!1,_.couldBacktrack=!1,_.audioCodecSwitch=!1,_.videoBuffer=null,_._registerListeners(),_}var C=R.prototype;return C._registerListeners=function(){var x=this.hls;x.on(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),x.on(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),x.on(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),x.on(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),x.on(z.Events.LEVEL_LOADING,this.onLevelLoading,this),x.on(z.Events.LEVEL_LOADED,this.onLevelLoaded,this),x.on(z.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),x.on(z.Events.ERROR,this.onError,this),x.on(z.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),x.on(z.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),x.on(z.Events.BUFFER_CREATED,this.onBufferCreated,this),x.on(z.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),x.on(z.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),x.on(z.Events.FRAG_BUFFERED,this.onFragBuffered,this)},C._unregisterListeners=function(){var x=this.hls;x.off(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),x.off(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),x.off(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),x.off(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),x.off(z.Events.LEVEL_LOADED,this.onLevelLoaded,this),x.off(z.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),x.off(z.Events.ERROR,this.onError,this),x.off(z.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),x.off(z.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),x.off(z.Events.BUFFER_CREATED,this.onBufferCreated,this),x.off(z.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),x.off(z.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),x.off(z.Events.FRAG_BUFFERED,this.onFragBuffered,this)},C.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},C.startLoad=function(x){if(this.levels){var _=this.lastCurrentTime,o=this.hls;if(this.stopLoad(),this.setInterval(L),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var b=o.startLevel;b===-1&&(o.config.testBandwidth?(b=0,this.bitrateTest=!0):b=o.nextAutoLevel),this.level=o.nextLoadLevel=b,this.loadedmetadata=!1}_>0&&x===-1&&(this.log("Override startPosition with lastCurrentTime @"+_.toFixed(3)),x=_),this.state=H.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=x,this.tick()}else this._forceStartLoad=!0,this.state=H.State.STOPPED},C.stopLoad=function(){this._forceStartLoad=!1,T.prototype.stopLoad.call(this)},C.doTick=function(){switch(this.state){case H.State.IDLE:this.doTickIdle();break;case H.State.WAITING_LEVEL:{var x,_=this.levels,o=this.level,b=_==null||((x=_[o])===null||x===void 0)?void 0:x.details;if(b&&(!b.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(b))break;this.state=H.State.IDLE;break}break}case H.State.FRAG_LOADING_WAITING_RETRY:{var m,E=self.performance.now(),N=this.retryDate;(!N||E>=N||(m=this.media)!==null&&m!==void 0&&m.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=H.State.IDLE)}break;default:break}this.onTickEnd()},C.onTickEnd=function(){T.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},C.doTickIdle=function(){var x,_,o=this.hls,b=this.levelLastLoaded,m=this.levels,E=this.media,N=o.config,D=o.nextLoadLevel;if(b===null||!E&&(this.startFragRequested||!N.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!m||!m[D])return;var B=m[D];this.level=o.nextLoadLevel=D;var j=B.details;if(!j||this.state===H.State.WAITING_LEVEL||j.live&&this.levelLastLoaded!==D){this.state=H.State.WAITING_LEVEL;return}var I=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:E,O.PlaylistLevelType.MAIN);if(I===null)return;var v=I.len,G=this.getMaxBufferLength(B.maxBitrate);if(v>=G)return;if(this._streamEnded(I,j)){var Y={};this.altAudio&&(Y.type="video"),this.hls.trigger(z.Events.BUFFER_EOS,Y),this.state=H.State.ENDED;return}var re=I.end,oe=this.getNextFragment(re,j);if(this.couldBacktrack&&!this.fragPrevious&&oe&&oe.sn!=="initSegment"){var we=oe.sn-j.startSN;we>1&&(oe=j.fragments[we-1],this.fragmentTracker.removeFragment(oe))}if(oe&&this.fragmentTracker.getState(oe)===M.FragmentState.OK&&this.nextLoadPosition>re){var pe=this.audioOnly&&!this.altAudio?g.ElementaryStreamTypes.AUDIO:g.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(E,pe,O.PlaylistLevelType.MAIN),oe=this.getNextFragment(this.nextLoadPosition,j)}if(!oe)return;oe.initSegment&&!oe.initSegment.data&&!this.bitrateTest&&(oe=oe.initSegment),((x=oe.decryptdata)===null||x===void 0?void 0:x.keyFormat)==="identity"&&!((_=oe.decryptdata)!==null&&_!==void 0&&_.key)?this.loadKey(oe,j):this.loadFragment(oe,j,re)},C.loadFragment=function(x,_,o){var b,m=this.fragmentTracker.getState(x);if(this.fragCurrent=x,m===M.FragmentState.BACKTRACKED){var E=this.fragmentTracker.getBacktrackData(x);if(E){this._handleFragmentLoadProgress(E),this._handleFragmentLoadComplete(E);return}else m=M.FragmentState.NOT_LOADED}m===M.FragmentState.NOT_LOADED||m===M.FragmentState.PARTIAL?x.sn==="initSegment"?this._loadInitSegment(x):this.bitrateTest?(x.bitrateTest=!0,this.log("Fragment "+x.sn+" of level "+x.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(x)):(this.startFragRequested=!0,T.prototype.loadFragment.call(this,x,_,o)):m===M.FragmentState.APPENDING?this.reduceMaxBufferLength(x.duration)&&this.fragmentTracker.removeFragment(x):((b=this.media)===null||b===void 0?void 0:b.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},C.getAppendedFrag=function(x){var _=this.fragmentTracker.getAppendedFrag(x,O.PlaylistLevelType.MAIN);return _&&"fragment"in _?_.fragment:_},C.getBufferedFrag=function(x){return this.fragmentTracker.getBufferedFrag(x,O.PlaylistLevelType.MAIN)},C.followingBufferedFrag=function(x){return x?this.getBufferedFrag(x.end+.5):null},C.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},C.nextLevelSwitch=function(){var x=this.levels,_=this.media;if(_!=null&&_.readyState){var o,b=this.getAppendedFrag(_.currentTime);if(b&&b.start>1&&this.flushMainBuffer(0,b.start-1),!_.paused&&x){var m=this.hls.nextLoadLevel,E=x[m],N=this.fragLastKbps;N&&this.fragCurrent?o=this.fragCurrent.duration*E.maxBitrate/(1e3*N)+1:o=0}else o=0;var D=this.getBufferedFrag(_.currentTime+o);if(D){var B=this.followingBufferedFrag(D);if(B){this.abortCurrentFrag();var j=B.maxStartPTS?B.maxStartPTS:B.start,I=B.duration,v=Math.max(D.end,j+Math.min(Math.max(I-this.config.maxFragLookUpTolerance,I*.5),I*.75));this.flushMainBuffer(v,Number.POSITIVE_INFINITY)}}}},C.abortCurrentFrag=function(){var x=this.fragCurrent;this.fragCurrent=null,x!=null&&x.loader&&x.loader.abort(),this.state===H.State.KEY_LOADING&&(this.state=H.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},C.flushMainBuffer=function(x,_){T.prototype.flushMainBuffer.call(this,x,_,this.altAudio?"video":null)},C.onMediaAttached=function(x,_){T.prototype.onMediaAttached.call(this,x,_);var o=_.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),o.addEventListener("playing",this.onvplaying),o.addEventListener("seeked",this.onvseeked),this.gapController=new h.default(this.config,o,this.fragmentTracker,this.hls)},C.onMediaDetaching=function(){var x=this.media;x&&(x.removeEventListener("playing",this.onvplaying),x.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),T.prototype.onMediaDetaching.call(this)},C.onMediaPlaying=function(){this.tick()},C.onMediaSeeked=function(){var x=this.media,_=x?x.currentTime:null;Object(Q.isFiniteNumber)(_)&&this.log("Media seeked to "+_.toFixed(3)),this.tick()},C.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(z.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},C.onManifestParsed=function(x,_){var o=!1,b=!1,m;_.levels.forEach(function(E){m=E.audioCodec,m&&(m.indexOf("mp4a.40.2")!==-1&&(o=!0),m.indexOf("mp4a.40.5")!==-1&&(b=!0))}),this.audioCodecSwitch=o&&b&&!Object(F.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=_.levels,this.startFragRequested=!1},C.onLevelLoading=function(x,_){var o=this.levels;if(!o||this.state!==H.State.IDLE)return;var b=o[_.level];(!b.details||b.details.live&&this.levelLastLoaded!==_.level||this.waitForCdnTuneIn(b.details))&&(this.state=H.State.WAITING_LEVEL)},C.onLevelLoaded=function(x,_){var o,b=this.levels,m=_.level,E=_.details,N=E.totalduration;if(!b){this.warn("Levels were reset while loading level "+m);return}this.log("Level "+m+" loaded ["+E.startSN+","+E.endSN+"], cc ["+E.startCC+", "+E.endCC+"] duration:"+N);var D=this.fragCurrent;D&&(this.state===H.State.FRAG_LOADING||this.state===H.State.FRAG_LOADING_WAITING_RETRY)&&(D.level!==_.level&&D.loader&&(this.state=H.State.IDLE,D.loader.abort()));var B=b[m],j=0;if(E.live||(o=B.details)!==null&&o!==void 0&&o.live){if(E.fragments[0]||(E.deltaUpdateFailed=!0),E.deltaUpdateFailed)return;j=this.alignPlaylists(E,B.details)}if(B.details=E,this.levelLastLoaded=m,this.hls.trigger(z.Events.LEVEL_UPDATED,{details:E,level:m}),this.state===H.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(E))return;this.state=H.State.IDLE}this.startFragRequested?E.live&&this.synchronizeToLiveEdge(E):this.setStartPosition(E,j),this.tick()},C._handleFragmentLoadProgress=function(x){var _,o=x.frag,b=x.part,m=x.payload,E=this.levels;if(!E){this.warn("Levels were reset while fragment load was in progress. Fragment "+o.sn+" of level "+o.level+" will not be buffered");return}var N=E[o.level],D=N.details;if(!D){this.warn("Dropping fragment "+o.sn+" of level "+o.level+" after level details were reset");return}var B=N.videoCodec,j=D.PTSKnown||!D.live,I=(_=o.initSegment)===null||_===void 0?void 0:_.data,v=this._getAudioCodec(N),G=this.transmuxer=this.transmuxer||new p.default(this.hls,O.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),Y=b?b.index:-1,re=Y!==-1,oe=new f.ChunkMetadata(o.level,o.sn,o.stats.chunkCount,m.byteLength,Y,re),we=this.initPTS[o.cc];G.push(m,I,v,B,o,b,D.totalduration,j,oe,we)},C.onAudioTrackSwitching=function(x,_){var o=this.altAudio,b=!!_.url,m=_.id;if(!b){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var E=this.fragCurrent;E!=null&&E.loader&&(this.log("Switching to main audio track, cancel main fragment load"),E.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var N=this.hls;o&&N.trigger(z.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),N.trigger(z.Events.AUDIO_TRACK_SWITCHED,{id:m})}},C.onAudioTrackSwitched=function(x,_){var o=_.id,b=!!this.hls.audioTracks[o].url;if(b){var m=this.videoBuffer;m&&this.mediaBuffer!==m&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=m)}this.altAudio=b,this.tick()},C.onBufferCreated=function(x,_){var o=_.tracks,b,m,E=!1;for(var N in o){var D=o[N];if(D.id==="main"){if(m=N,b=D,N==="video"){var B=o[N];B&&(this.videoBuffer=B.buffer)}}else E=!0}E&&b?(this.log("Alternate track found, use "+m+".buffered to schedule main fragment loading"),this.mediaBuffer=b.buffer):this.mediaBuffer=this.media},C.onFragBuffered=function(x,_){var o=_.frag,b=_.part;if(o&&o.type!==O.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(o)){this.warn("Fragment "+o.sn+(b?" p: "+b.index:"")+" of level "+o.level+" finished buffering, but was aborted. state: "+this.state),this.state===H.State.PARSED&&(this.state=H.State.IDLE);return}var m=b?b.stats:o.stats;this.fragLastKbps=Math.round(8*m.total/(m.buffering.end-m.loading.first)),o.sn!=="initSegment"&&(this.fragPrevious=o),this.fragBufferedComplete(o,b)},C.onError=function(x,_){switch(_.details){case n.ErrorDetails.FRAG_LOAD_ERROR:case n.ErrorDetails.FRAG_LOAD_TIMEOUT:case n.ErrorDetails.KEY_LOAD_ERROR:case n.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(O.PlaylistLevelType.MAIN,_);break;case n.ErrorDetails.LEVEL_LOAD_ERROR:case n.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==H.State.ERROR&&(_.fatal?(this.warn(""+_.details),this.state=H.State.ERROR):!_.levelRetry&&this.state===H.State.WAITING_LEVEL&&(this.state=H.State.IDLE));break;case n.ErrorDetails.BUFFER_FULL_ERROR:if(_.parent==="main"&&(this.state===H.State.PARSING||this.state===H.State.PARSED)){var o=!0,b=this.getFwdBufferInfo(this.media,O.PlaylistLevelType.MAIN);b&&b.len>.5&&(o=!this.reduceMaxBufferLength(b.len)),o&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},C.checkBuffer=function(){var x=this.media,_=this.gapController;if(!x||!_||!x.readyState)return;var o=W.BufferHelper.getBuffered(x);!this.loadedmetadata&&o.length?(this.loadedmetadata=!0,this.seekToStartPos()):_.poll(this.lastCurrentTime),this.lastCurrentTime=x.currentTime},C.onFragLoadEmergencyAborted=function(){this.state=H.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},C.onBufferFlushed=function(x,_){var o=_.type;if(o!==g.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var b=(o===g.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(b,o,O.PlaylistLevelType.MAIN)}},C.onLevelsUpdated=function(x,_){this.levels=_.levels},C.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},C.seekToStartPos=function(){var x=this.media,_=x.currentTime,o=this.startPosition;if(o>=0&&_<o){if(x.seeking){d.logger.log("could not seek to "+o+", already seeking at "+_);return}var b=W.BufferHelper.getBuffered(x),m=b.length?b.start(0):0,E=m-o;E>0&&(E<this.config.maxBufferHole||E<this.config.maxFragLookUpTolerance)&&(d.logger.log("adjusting start position by "+E+" to match buffer start"),o+=E,this.startPosition=o),this.log("seek to target start position "+o+" from current time "+_),x.currentTime=o}},C._getAudioCodec=function(x){var _=this.config.defaultAudioCodec||x.audioCodec;return this.audioCodecSwap&&_&&(this.log("Swapping audio codec"),_.indexOf("mp4a.40.5")!==-1?_="mp4a.40.2":_="mp4a.40.5"),_},C._loadBitrateTestFrag=function(x){var _=this;this._doFragLoad(x).then(function(o){var b=_.hls;if(!o||b.nextLoadLevel||_.fragContextChanged(x))return;_.fragLoadError=0,_.state=H.State.IDLE,_.startFragRequested=!1,_.bitrateTest=!1;var m=x.stats;m.parsing.start=m.parsing.end=m.buffering.start=m.buffering.end=self.performance.now(),b.trigger(z.Events.FRAG_LOADED,o)})},C._handleTransmuxComplete=function(x){var _,o="main",b=this.hls,m=x.remuxResult,E=x.chunkMeta,N=this.getCurrentContext(E);if(!N){this.warn("The loading context changed while buffering fragment "+E.sn+" of level "+E.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(E.level);return}var D=N.frag,B=N.part,j=N.level,I=m.video,v=m.text,G=m.id3,Y=m.initSegment,re=this.altAudio?void 0:m.audio;if(this.fragContextChanged(D))return;if(this.state=H.State.PARSING,Y){Y.tracks&&(this._bufferInitSegment(j,Y.tracks,D,E),b.trigger(z.Events.FRAG_PARSING_INIT_SEGMENT,{frag:D,id:o,tracks:Y.tracks}));var oe=Y.initPTS,we=Y.timescale;Object(Q.isFiniteNumber)(oe)&&(this.initPTS[D.cc]=oe,b.trigger(z.Events.INIT_PTS_FOUND,{frag:D,id:o,initPTS:oe,timescale:we}))}if(I&&m.independent!==!1){if(j.details){var pe=I.startPTS,xe=I.endPTS,_e=I.startDTS,Se=I.endDTS;if(B)B.elementaryStreams[I.type]={startPTS:pe,endPTS:xe,startDTS:_e,endDTS:Se};else if(I.firstKeyFrame&&I.independent&&(this.couldBacktrack=!0),I.dropped&&I.independent){var ce=this.getLoadPosition()+this.config.maxBufferHole;if(ce<pe){this.backtrack(D);return}D.setElementaryStreamInfo(I.type,D.start,xe,D.start,Se,!0)}D.setElementaryStreamInfo(I.type,pe,xe,_e,Se),this.bufferFragmentData(I,D,B,E)}}else if(m.independent===!1){this.backtrack(D);return}if(re){var ue=re.startPTS,ie=re.endPTS,de=re.startDTS,se=re.endDTS;B&&(B.elementaryStreams[g.ElementaryStreamTypes.AUDIO]={startPTS:ue,endPTS:ie,startDTS:de,endDTS:se}),D.setElementaryStreamInfo(g.ElementaryStreamTypes.AUDIO,ue,ie,de,se),this.bufferFragmentData(re,D,B,E)}if(G!=null&&(_=G.samples)!==null&&_!==void 0&&_.length){var Oe={frag:D,id:o,samples:G.samples};b.trigger(z.Events.FRAG_PARSING_METADATA,Oe)}if(v){var ke={frag:D,id:o,samples:v.samples};b.trigger(z.Events.FRAG_PARSING_USERDATA,ke)}},C._bufferInitSegment=function(x,_,o,b){var m=this;if(this.state!==H.State.PARSING)return;this.audioOnly=!!_.audio&&!_.video,this.altAudio&&!this.audioOnly&&delete _.audio;var E=_.audio,N=_.video,D=_.audiovideo;if(E){var B=x.audioCodec,j=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(B&&(B.indexOf("mp4a.40.5")!==-1?B="mp4a.40.2":B="mp4a.40.5"),E.metadata.channelCount!==1&&j.indexOf("firefox")===-1&&(B="mp4a.40.5")),j.indexOf("android")!==-1&&E.container!=="audio/mpeg"&&(B="mp4a.40.2",this.log("Android: force audio codec to "+B)),x.audioCodec&&x.audioCodec!==B&&this.log('Swapping manifest audio codec "'+x.audioCodec+'" for "'+B+'"'),E.levelCodec=B,E.id="main",this.log("Init audio buffer, container:"+E.container+", codecs[selected/level/parsed]=["+(B||"")+"/"+(x.audioCodec||"")+"/"+E.codec+"]")}N&&(N.levelCodec=x.videoCodec,N.id="main",this.log("Init video buffer, container:"+N.container+", codecs[level/parsed]=["+(x.videoCodec||"")+"/"+N.codec+"]")),D&&this.log("Init audiovideo buffer, container:"+D.container+", codecs[level/parsed]=["+(x.attrs.CODECS||"")+"/"+D.codec+"]"),this.hls.trigger(z.Events.BUFFER_CODECS,_),Object.keys(_).forEach(function(I){var v=_[I],G=v.initSegment;G!=null&&G.byteLength&&m.hls.trigger(z.Events.BUFFER_APPENDING,{type:I,data:G,frag:o,part:null,chunkMeta:b,parent:o.type})}),this.tick()},C.backtrack=function(x){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(x);var _=this.fragmentTracker.backtrack(x);this.fragPrevious=null,this.nextLoadPosition=x.start,_?this.resetFragmentLoading(x):this.state=H.State.BACKTRACKING},C.checkFragmentChanged=function(){var x=this.media,_=null;if(x&&x.readyState>1&&x.seeking===!1){var o=x.currentTime;if(W.BufferHelper.isBuffered(x,o)?_=this.getAppendedFrag(o):W.BufferHelper.isBuffered(x,o+.1)&&(_=this.getAppendedFrag(o+.1)),_){var b=this.fragPlaying,m=_.level;(!b||_.sn!==b.sn||b.level!==m||_.urlId!==b.urlId)&&(this.hls.trigger(z.Events.FRAG_CHANGED,{frag:_}),(!b||b.level!==m)&&this.hls.trigger(z.Events.LEVEL_SWITCHED,{level:m}),this.fragPlaying=_)}}},a(R,[{key:"nextLevel",get:function(){var x=this.nextBufferedFrag;return x?x.level:-1}},{key:"currentLevel",get:function(){var x=this.media;if(x){var _=this.getAppendedFrag(x.currentTime);if(_)return _.level}return-1}},{key:"nextBufferedFrag",get:function(){var x=this.media;if(x){var _=this.getAppendedFrag(x.currentTime);return this.followingBufferedFrag(_)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),R}(H.default)},"./src/controller/subtitle-stream-controller.ts":function(le,J,P){"use strict";P.r(J),P.d(J,"SubtitleStreamController",function(){return u});var Q=P("./src/events.ts"),H=P("./src/utils/logger.ts"),F=P("./src/utils/buffer-helper.ts"),z=P("./src/controller/fragment-finders.ts"),W=P("./src/utils/discontinuities.ts"),M=P("./src/controller/level-helper.ts"),O=P("./src/controller/fragment-tracker.ts"),g=P("./src/controller/base-stream-controller.ts"),p=P("./src/types/loader.ts"),f=P("./src/types/level.ts");function h(c,L){for(var S=0;S<L.length;S++){var T=L[S];T.enumerable=T.enumerable||!1,T.configurable=!0,"value"in T&&(T.writable=!0),Object.defineProperty(c,T.key,T)}}function n(c,L,S){return L&&h(c.prototype,L),S&&h(c,S),c}function d(c,L){c.prototype=Object.create(L.prototype),c.prototype.constructor=c,l(c,L)}function l(c,L){return l=Object.setPrototypeOf||function(T,R){return T.__proto__=R,T},l(c,L)}var a=500,u=function(c){d(L,c);function L(T,R){var C;return C=c.call(this,T,R,"[subtitle-stream-controller]")||this,C.levels=[],C.currentTrackId=-1,C.tracksBuffered=[],C.mainDetails=null,C._registerListeners(),C}var S=L.prototype;return S.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},S._registerListeners=function(){var R=this.hls;R.on(Q.Events.MEDIA_ATTACHED,this.onMediaAttached,this),R.on(Q.Events.MEDIA_DETACHING,this.onMediaDetaching,this),R.on(Q.Events.MANIFEST_LOADING,this.onManifestLoading,this),R.on(Q.Events.LEVEL_LOADED,this.onLevelLoaded,this),R.on(Q.Events.ERROR,this.onError,this),R.on(Q.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),R.on(Q.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),R.on(Q.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),R.on(Q.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),R.on(Q.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},S._unregisterListeners=function(){var R=this.hls;R.off(Q.Events.MEDIA_ATTACHED,this.onMediaAttached,this),R.off(Q.Events.MEDIA_DETACHING,this.onMediaDetaching,this),R.off(Q.Events.MANIFEST_LOADING,this.onManifestLoading,this),R.off(Q.Events.LEVEL_LOADED,this.onLevelLoaded,this),R.off(Q.Events.ERROR,this.onError,this),R.off(Q.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),R.off(Q.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),R.off(Q.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),R.off(Q.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),R.off(Q.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},S.startLoad=function(){this.stopLoad(),this.state=g.State.IDLE,this.setInterval(a),this.tick()},S.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},S.onLevelLoaded=function(R,C){this.mainDetails=C.details},S.onSubtitleFragProcessed=function(R,C){var w=C.frag,x=C.success;if(this.fragPrevious=w,this.state=g.State.IDLE,!x)return;var _=this.tracksBuffered[this.currentTrackId];if(!_)return;for(var o,b=w.start,m=0;m<_.length;m++)if(b>=_[m].start&&b<=_[m].end){o=_[m];break}var E=w.start+w.duration;o?o.end=E:(o={start:b,end:E},_.push(o)),this.fragmentTracker.fragBuffered(w)},S.onBufferFlushing=function(R,C){var w=C.startOffset,x=C.endOffset;if(w===0&&x!==Number.POSITIVE_INFINITY){var _=this.currentTrackId,o=this.levels;if(!o.length||!o[_]||!o[_].details)return;var b=o[_].details,m=b.targetduration,E=x-m;if(E<=0)return;C.endOffsetSubtitles=Math.max(0,E),this.tracksBuffered.forEach(function(N){for(var D=0;D<N.length;){if(N[D].end<=E){N.shift();continue}else if(N[D].start<E)N[D].start=E;else break;D++}}),this.fragmentTracker.removeFragmentsInRange(w,E,p.PlaylistLevelType.SUBTITLE)}},S.onError=function(R,C){var w,x=C.frag;if(!x||x.type!==p.PlaylistLevelType.SUBTITLE)return;(w=this.fragCurrent)!==null&&w!==void 0&&w.loader&&this.fragCurrent.loader.abort(),this.state=g.State.IDLE},S.onSubtitleTracksUpdated=function(R,C){var w=this,x=C.subtitleTracks;this.tracksBuffered=[],this.levels=x.map(function(_){return new f.Level(_)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(_){w.tracksBuffered[_.id]=[]}),this.mediaBuffer=null},S.onSubtitleTrackSwitch=function(R,C){if(this.currentTrackId=C.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var w=this.levels[this.currentTrackId];w!=null&&w.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,w&&this.setInterval(a)},S.onSubtitleTrackLoaded=function(R,C){var w,x=C.details,_=C.id,o=this.currentTrackId,b=this.levels;if(!b.length)return;var m=b[o];if(_>=b.length||_!==o||!m)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,x.live||(w=m.details)!==null&&w!==void 0&&w.live){var E=this.mainDetails;if(x.deltaUpdateFailed||!E)return;var N=E.fragments[0];if(!m.details)x.hasProgramDateTime&&E.hasProgramDateTime?Object(W.alignMediaPlaylistByPDT)(x,E):N&&Object(M.addSliding)(x,N.start);else{var D=this.alignPlaylists(x,m.details);D===0&&N&&Object(M.addSliding)(x,N.start)}}if(m.details=x,this.levelLastLoaded=_,this.tick(),x.live&&!this.fragCurrent&&this.media&&this.state===g.State.IDLE){var B=Object(z.findFragmentByPTS)(null,x.fragments,this.media.currentTime,0);B||(this.warn("Subtitle playlist not aligned with playback"),m.details=void 0)}},S._handleFragmentLoadComplete=function(R){var C=R.frag,w=R.payload,x=C.decryptdata,_=this.hls;if(this.fragContextChanged(C))return;if(w&&w.byteLength>0&&x&&x.key&&x.iv&&x.method==="AES-128"){var o=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(w),x.key.buffer,x.iv.buffer).then(function(b){var m=performance.now();_.trigger(Q.Events.FRAG_DECRYPTED,{frag:C,payload:b,stats:{tstart:o,tdecrypt:m}})})}},S.doTick=function(){if(!this.media){this.state=g.State.IDLE;return}if(this.state===g.State.IDLE){var R,C=this.currentTrackId,w=this.levels;if(!w.length||!w[C]||!w[C].details)return;var x=w[C].details,_=x.targetduration,o=this.config,b=this.media,m=F.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,b.currentTime-_,o.maxBufferHole),E=m.end,N=m.len,D=this.getMaxBufferLength()+_;if(N>D)return;console.assert(x,"Subtitle track details are defined on idle subtitle stream controller tick");var B=x.fragments,j=B.length,I=x.edge,v,G=this.fragPrevious;if(E<I){var Y=o.maxFragLookUpTolerance;G&&x.hasProgramDateTime&&(v=Object(z.findFragmentByPDT)(B,G.endProgramDateTime,Y)),v||(v=Object(z.findFragmentByPTS)(G,B,E,Y),!v&&G&&G.start<B[0].start&&(v=B[0]))}else v=B[j-1];(R=v)!==null&&R!==void 0&&R.encrypted?(H.logger.log("Loading key for "+v.sn),this.state=g.State.KEY_LOADING,this.hls.trigger(Q.Events.KEY_LOADING,{frag:v})):v&&this.fragmentTracker.getState(v)===O.FragmentState.NOT_LOADED&&this.loadFragment(v,x,E)}},S.loadFragment=function(R,C,w){this.fragCurrent=R,c.prototype.loadFragment.call(this,R,C,w)},n(L,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),L}(g.default)},"./src/controller/subtitle-track-controller.ts":function(le,J,P){"use strict";P.r(J);var Q=P("./src/events.ts"),H=P("./src/utils/texttrack-utils.ts"),F=P("./src/controller/base-playlist-controller.ts"),z=P("./src/types/loader.ts");function W(h,n){for(var d=0;d<n.length;d++){var l=n[d];l.enumerable=l.enumerable||!1,l.configurable=!0,"value"in l&&(l.writable=!0),Object.defineProperty(h,l.key,l)}}function M(h,n,d){return n&&W(h.prototype,n),d&&W(h,d),h}function O(h,n){h.prototype=Object.create(n.prototype),h.prototype.constructor=h,g(h,n)}function g(h,n){return g=Object.setPrototypeOf||function(l,a){return l.__proto__=a,l},g(h,n)}var p=function(h){O(n,h);function n(l){var a;return a=h.call(this,l,"[subtitle-track-controller]")||this,a.media=null,a.tracks=[],a.groupId=null,a.tracksInGroup=[],a.trackId=-1,a.selectDefaultTrack=!0,a.queuedDefaultTrack=-1,a.trackChangeListener=function(){return a.onTextTracksChanged()},a.asyncPollTrackChange=function(){return a.pollTrackChange(0)},a.useTextTrackPolling=!1,a.subtitlePollingInterval=-1,a.subtitleDisplay=!0,a.registerListeners(),a}var d=n.prototype;return d.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,h.prototype.destroy.call(this)},d.registerListeners=function(){var a=this.hls;a.on(Q.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.on(Q.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.on(Q.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.on(Q.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.on(Q.Events.LEVEL_LOADING,this.onLevelLoading,this),a.on(Q.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),a.on(Q.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),a.on(Q.Events.ERROR,this.onError,this)},d.unregisterListeners=function(){var a=this.hls;a.off(Q.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.off(Q.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off(Q.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.off(Q.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.off(Q.Events.LEVEL_LOADING,this.onLevelLoading,this),a.off(Q.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),a.off(Q.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),a.off(Q.Events.ERROR,this.onError,this)},d.onMediaAttached=function(a,u){if(this.media=u.media,!this.media)return;this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange)},d.pollTrackChange=function(a){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,a)},d.onMediaDetaching=function(){if(!this.media)return;self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId);var a=f(this.media.textTracks);a.forEach(function(u){Object(H.clearCurrentCues)(u)}),this.subtitleTrack=-1,this.media=null},d.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},d.onManifestParsed=function(a,u){this.tracks=u.subtitleTracks},d.onSubtitleTrackLoaded=function(a,u){var c=u.id,L=u.details,S=this.trackId,T=this.tracksInGroup[S];if(!T){this.warn("Invalid subtitle track id "+c);return}var R=T.details;T.details=u.details,this.log("subtitle track "+c+" loaded ["+L.startSN+"-"+L.endSN+"]"),c===this.trackId&&(this.retryCount=0,this.playlistLoaded(c,u,R))},d.onLevelLoading=function(a,u){this.switchLevel(u.level)},d.onLevelSwitching=function(a,u){this.switchLevel(u.level)},d.switchLevel=function(a){var u=this.hls.levels[a];if(!(u!=null&&u.textGroupIds))return;var c=u.textGroupIds[u.urlId];if(this.groupId!==c){var L=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,S=this.tracks.filter(function(C){return!c||C.groupId===c});this.tracksInGroup=S;var T=this.findTrackId(L==null?void 0:L.name)||this.findTrackId();this.groupId=c;var R={subtitleTracks:S};this.log("Updating subtitle tracks, "+S.length+' track(s) found in "'+c+'" group-id'),this.hls.trigger(Q.Events.SUBTITLE_TRACKS_UPDATED,R),T!==-1&&this.setSubtitleTrack(T,L)}},d.findTrackId=function(a){for(var u=this.tracksInGroup,c=0;c<u.length;c++){var L=u[c];if((!this.selectDefaultTrack||L.default)&&(!a||a===L.name))return L.id}return-1},d.onError=function(a,u){if(h.prototype.onError.call(this,a,u),u.fatal||!u.context)return;u.context.type===z.PlaylistContextType.SUBTITLE_TRACK&&u.context.id===this.trackId&&u.context.groupId===this.groupId&&this.retryLoadingOrFail(u)},d.loadPlaylist=function(a){var u=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(u)){var c=u.id,L=u.groupId,S=u.url;if(a)try{S=a.addDirectives(S)}catch(T){this.warn("Could not construct new URL with HLS Delivery Directives: "+T)}this.log("Loading subtitle playlist for id "+c),this.hls.trigger(Q.Events.SUBTITLE_TRACK_LOADING,{url:S,id:c,groupId:L,deliveryDirectives:a||null})}},d.toggleTrackModes=function(a){var u=this,c=this.media,L=this.subtitleDisplay,S=this.trackId;if(!c)return;var T=f(c.textTracks),R=T.filter(function(x){return x.groupId===u.groupId});if(a===-1)[].slice.call(T).forEach(function(x){x.mode="disabled"});else{var C=R[S];C&&(C.mode="disabled")}var w=R[a];w&&(w.mode=L?"showing":"hidden")},d.setSubtitleTrack=function(a,u){var c,L=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=a;return}if(this.trackId!==a&&this.toggleTrackModes(a),this.trackId===a&&(a===-1||(c=L[a])!==null&&c!==void 0&&c.details)||a<-1||a>=L.length)return;this.clearTimer();var S=L[a];if(this.log("Switching to subtitle track "+a),this.trackId=a,S){var T=S.id,R=S.groupId,C=R===void 0?"":R,w=S.name,x=S.type,_=S.url;this.hls.trigger(Q.Events.SUBTITLE_TRACK_SWITCH,{id:T,groupId:C,name:w,type:x,url:_});var o=this.switchParams(S.url,u==null?void 0:u.details);this.loadPlaylist(o)}else this.hls.trigger(Q.Events.SUBTITLE_TRACK_SWITCH,{id:a})},d.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var a=-1,u=f(this.media.textTracks),c=0;c<u.length;c++)if(u[c].mode==="hidden")a=c;else if(u[c].mode==="showing"){a=c;break}this.subtitleTrack!==a&&(this.subtitleTrack=a)},M(n,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(a){this.selectDefaultTrack=!1;var u=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(a,u)}}]),n}(F.default);function f(h){for(var n=[],d=0;d<h.length;d++){var l=h[d];l.kind==="subtitles"&&l.label&&n.push(h[d])}return n}J.default=p},"./src/controller/timeline-controller.ts":function(le,J,P){"use strict";P.r(J),P.d(J,"TimelineController",function(){return f});var Q=P("./src/polyfills/number.ts"),H=P("./src/events.ts"),F=P("./src/utils/cea-608-parser.ts"),z=P("./src/utils/output-filter.ts"),W=P("./src/utils/webvtt-parser.ts"),M=P("./src/utils/texttrack-utils.ts"),O=P("./src/utils/imsc1-ttml-parser.ts"),g=P("./src/types/loader.ts"),p=P("./src/utils/logger.ts"),f=function(){function l(u){if(this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.textTracks=[],this.tracks=[],this.initPTS=[],this.timescale=[],this.unparsedVttFrags=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.cea608Parser1=void 0,this.cea608Parser2=void 0,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=d(),this.captionsProperties=void 0,this.hls=u,this.config=u.config,this.Cues=u.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},this.config.enableCEA708Captions){var c=new z.default(this,"textTrack1"),L=new z.default(this,"textTrack2"),S=new z.default(this,"textTrack3"),T=new z.default(this,"textTrack4");this.cea608Parser1=new F.default(1,c,L),this.cea608Parser2=new F.default(3,S,T)}u.on(H.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),u.on(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.on(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.on(H.Events.MANIFEST_LOADED,this.onManifestLoaded,this),u.on(H.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),u.on(H.Events.FRAG_LOADING,this.onFragLoading,this),u.on(H.Events.FRAG_LOADED,this.onFragLoaded,this),u.on(H.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),u.on(H.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),u.on(H.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),u.on(H.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),u.on(H.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var a=l.prototype;return a.destroy=function(){var c=this.hls;c.off(H.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),c.off(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),c.off(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),c.off(H.Events.MANIFEST_LOADED,this.onManifestLoaded,this),c.off(H.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),c.off(H.Events.FRAG_LOADING,this.onFragLoading,this),c.off(H.Events.FRAG_LOADED,this.onFragLoaded,this),c.off(H.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),c.off(H.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),c.off(H.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),c.off(H.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),c.off(H.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},a.addCues=function(c,L,S,T,R){for(var C=!1,w=R.length;w--;){var x=R[w],_=n(x[0],x[1],L,S);if(_>=0&&(x[0]=Math.min(x[0],L),x[1]=Math.max(x[1],S),C=!0,_/(S-L)>.5))return}if(C||R.push([L,S]),this.config.renderTextTracksNatively){var o=this.captionsTracks[c];this.Cues.newCue(o,L,S,T)}else{var b=this.Cues.newCue(null,L,S,T);this.hls.trigger(H.Events.CUES_PARSED,{type:"captions",cues:b,track:c})}},a.onInitPtsFound=function(c,L){var S=this,T=L.frag,R=L.id,C=L.initPTS,w=L.timescale,x=this.unparsedVttFrags;R==="main"&&(this.initPTS[T.cc]=C,this.timescale[T.cc]=w),x.length&&(this.unparsedVttFrags=[],x.forEach(function(_){S.onFragLoaded(H.Events.FRAG_LOADED,_)}))},a.getExistingTrack=function(c){var L=this.media;if(L)for(var S=0;S<L.textTracks.length;S++){var T=L.textTracks[S];if(T[c])return T}return null},a.createCaptionsTrack=function(c){this.config.renderTextTracksNatively?this.createNativeTrack(c):this.createNonNativeTrack(c)},a.createNativeTrack=function(c){if(this.captionsTracks[c])return;var L=this.captionsProperties,S=this.captionsTracks,T=this.media,R=L[c],C=R.label,w=R.languageCode,x=this.getExistingTrack(c);if(x)S[c]=x,Object(M.clearCurrentCues)(S[c]),Object(M.sendAddTrackEvent)(S[c],T);else{var _=this.createTextTrack("captions",C,w);_&&(_[c]=!0,S[c]=_)}},a.createNonNativeTrack=function(c){if(this.nonNativeCaptionsTracks[c])return;var L=this.captionsProperties[c];if(!L)return;var S=L.label,T={_id:c,label:S,kind:"captions",default:L.media?!!L.media.default:!1,closedCaptions:L.media};this.nonNativeCaptionsTracks[c]=T,this.hls.trigger(H.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[T]})},a.createTextTrack=function(c,L,S){var T=this.media;return T?T.addTextTrack(c,L,S):void 0},a.onMediaAttaching=function(c,L){this.media=L.media,this._cleanTracks()},a.onMediaDetaching=function(){var c=this.captionsTracks;Object.keys(c).forEach(function(L){Object(M.clearCurrentCues)(c[L]),delete c[L]}),this.nonNativeCaptionsTracks={}},a.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=d(),this._cleanTracks(),this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.textTracks=[],this.unparsedVttFrags=this.unparsedVttFrags||[],this.initPTS=[],this.timescale=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset())},a._cleanTracks=function(){var c=this.media;if(!c)return;var L=c.textTracks;if(L)for(var S=0;S<L.length;S++)Object(M.clearCurrentCues)(L[S])},a.onSubtitleTracksUpdated=function(c,L){var S=this;this.textTracks=[];var T=L.subtitleTracks||[],R=T.some(function(_){return _.textCodec===O.IMSC1_CODEC});if(this.config.enableWebVTT||R&&this.config.enableIMSC1){var C=this.tracks&&T&&this.tracks.length===T.length;if(this.tracks=T||[],this.config.renderTextTracksNatively){var w=this.media?this.media.textTracks:[];this.tracks.forEach(function(_,o){var b;if(o<w.length){for(var m=null,E=0;E<w.length;E++)if(h(w[E],_)){m=w[E];break}m&&(b=m)}b?Object(M.clearCurrentCues)(b):(b=S.createTextTrack("subtitles",_.name,_.lang),b&&(b.mode="disabled")),b&&(b.groupId=_.groupId,S.textTracks.push(b))})}else if(!C&&this.tracks&&this.tracks.length){var x=this.tracks.map(function(_){return{label:_.name,kind:_.type.toLowerCase(),default:_.default,subtitleTrack:_}});this.hls.trigger(H.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:x})}}},a.onManifestLoaded=function(c,L){var S=this;this.config.enableCEA708Captions&&L.captions&&L.captions.forEach(function(T){var R=/(?:CC|SERVICE)([1-4])/.exec(T.instreamId);if(!R)return;var C="textTrack"+R[1],w=S.captionsProperties[C];if(!w)return;w.label=T.name,T.lang&&(w.languageCode=T.lang),w.media=T})},a.onFragLoading=function(c,L){var S=this.cea608Parser1,T=this.cea608Parser2,R=this.lastSn,C=this.lastPartIndex;if(!this.enabled||!(S&&T))return;if(L.frag.type===g.PlaylistLevelType.MAIN){var w,x,_=L.frag.sn,o=(w=L==null||((x=L.part)===null||x===void 0)?void 0:x.index)!=null?w:-1;_===R+1||_===R&&o===C+1||(S.reset(),T.reset()),this.lastSn=_,this.lastPartIndex=o}},a.onFragLoaded=function(c,L){var S=L.frag,T=L.payload,R=this.initPTS,C=this.unparsedVttFrags;if(S.type===g.PlaylistLevelType.SUBTITLE)if(T.byteLength){if(!Object(Q.isFiniteNumber)(R[S.cc])){C.push(L),R.length&&this.hls.trigger(H.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:S,error:new Error("Missing initial subtitle PTS")});return}var w=S.decryptdata;if(w==null||w.key==null||w.method!=="AES-128"){var x=this.tracks[S.level],_=this.vttCCs;_[S.cc]||(_[S.cc]={start:S.start,prevCC:this.prevCC,new:!0},this.prevCC=S.cc),x&&x.textCodec===O.IMSC1_CODEC?this._parseIMSC1(S,T):this._parseVTTs(S,T,_)}}else this.hls.trigger(H.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:S,error:new Error("Empty subtitle payload")})},a._parseIMSC1=function(c,L){var S=this,T=this.hls;Object(O.parseIMSC1)(L,this.initPTS[c.cc],this.timescale[c.cc],function(R){S._appendCues(R,c.level),T.trigger(H.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:c})},function(R){p.logger.log("Failed to parse IMSC1: "+R),T.trigger(H.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:c,error:R})})},a._parseVTTs=function(c,L,S){var T=this,R=this.hls;Object(W.parseWebVTT)(L,this.initPTS[c.cc],this.timescale[c.cc],S,c.cc,c.start,function(C){T._appendCues(C,c.level),R.trigger(H.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:c})},function(C){T._fallbackToIMSC1(c,L),p.logger.log("Failed to parse VTT cue: "+C),R.trigger(H.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:c,error:C})})},a._fallbackToIMSC1=function(c,L){var S=this,T=this.tracks[c.level];T.textCodec||Object(O.parseIMSC1)(L,this.initPTS[c.cc],this.timescale[c.cc],function(){T.textCodec=O.IMSC1_CODEC,S._parseIMSC1(c,L)},function(){T.textCodec="wvtt"})},a._appendCues=function(c,L){var S=this.hls;if(this.config.renderTextTracksNatively){var T=this.textTracks[L];if(T.mode==="disabled")return;c.forEach(function(w){return Object(M.addCueToTrack)(T,w)})}else{var R=this.tracks[L],C=R.default?"default":"subtitles"+L;S.trigger(H.Events.CUES_PARSED,{type:"subtitles",cues:c,track:C})}},a.onFragDecrypted=function(c,L){var S=L.frag;if(S.type===g.PlaylistLevelType.SUBTITLE){if(!Object(Q.isFiniteNumber)(this.initPTS[S.cc])){this.unparsedVttFrags.push(L);return}this.onFragLoaded(H.Events.FRAG_LOADED,L)}},a.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},a.onFragParsingUserdata=function(c,L){var S=this.cea608Parser1,T=this.cea608Parser2;if(!this.enabled||!(S&&T))return;for(var R=0;R<L.samples.length;R++){var C=L.samples[R].bytes;if(C){var w=this.extractCea608Data(C);S.addData(L.samples[R].pts,w[0]),T.addData(L.samples[R].pts,w[1])}}},a.onBufferFlushing=function(c,L){var S=L.startOffset,T=L.endOffset,R=L.endOffsetSubtitles,C=L.type,w=this.media;if(!w||w.currentTime<T)return;if(!C||C==="video"){var x=this.captionsTracks;Object.keys(x).forEach(function(o){return Object(M.removeCuesInRange)(x[o],S,T)})}if(this.config.renderTextTracksNatively&&(S===0&&R!==void 0)){var _=this.textTracks;Object.keys(_).forEach(function(o){return Object(M.removeCuesInRange)(_[o],S,R)})}},a.extractCea608Data=function(c){for(var L=c[0]&31,S=2,T=[[],[]],R=0;R<L;R++){var C=c[S++],w=127&c[S++],x=127&c[S++],_=(4&C)!==0,o=3&C;if(w===0&&x===0)continue;_&&((o===0||o===1)&&(T[o].push(w),T[o].push(x)))}return T},l}();function h(l,a){return l&&l.label===a.name&&!(l.textTrack1||l.textTrack2)}function n(l,a,u,c){return Math.min(a,c)-Math.max(l,u)}function d(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}}}},"./src/crypt/aes-crypto.ts":function(le,J,P){"use strict";P.r(J),P.d(J,"default",function(){return Q});var Q=function(){function H(z,W){this.subtle=void 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Uint32Array(n),u=this.invKeySchedule=new Uint32Array(n),c=this.sBox,L=this.rcon,S=this.invSubMix,T=S[0],R=S[1],C=S[2],w=S[3],x,_;for(d=0;d<n;d++){if(d<h){x=a[d]=g[d];continue}_=x,d%h===0?(_=_<<8|_>>>24,_=c[_>>>24]<<24|c[_>>>16&255]<<16|c[_>>>8&255]<<8|c[_&255],_^=L[d/h|0]<<24):h>6&&d%h===4&&(_=c[_>>>24]<<24|c[_>>>16&255]<<16|c[_>>>8&255]<<8|c[_&255]),a[d]=x=(a[d-h]^_)>>>0}for(l=0;l<n;l++)d=n-l,l&3?_=a[d]:_=a[d-4],l<4||d<=4?u[l]=_:u[l]=T[c[_>>>24]]^R[c[_>>>16&255]]^C[c[_>>>8&255]]^w[c[_&255]],u[l]=u[l]>>>0},W.networkToHostOrderSwap=function(O){return O<<24|(O&65280)<<8|(O&16711680)>>8|O>>>24},W.decrypt=function(O,g,p){for(var f=this.keySize+6,h=this.invKeySchedule,n=this.invSBox,d=this.invSubMix,l=d[0],a=d[1],u=d[2],c=d[3],L=this.uint8ArrayToUint32Array_(p),S=L[0],T=L[1],R=L[2],C=L[3],w=new Int32Array(O),x=new 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v=this.remuxer.remux(m,E,N,D,I,j,!0,this.id);_.push({remuxResult:v,chunkMeta:b}),b.transmuxing.executeEnd=d()},w.resetInitialTimestamp=function(_){var o=this.demuxer,b=this.remuxer;if(!o||!b)return;o.resetTimeStamp(_),b.resetTimeStamp(_)},w.resetContiguity=function(){var _=this.demuxer,o=this.remuxer;if(!_||!o)return;_.resetContiguity(),o.resetNextTimestamp()},w.resetInitSegment=function(_,o,b,m){var E=this.demuxer,N=this.remuxer;if(!E||!N)return;E.resetInitSegment(o,b,m),N.resetInitSegment(_,o,b)},w.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},w.transmux=function(_,o,b,m,E){var N;return o&&o.method==="SAMPLE-AES"?N=this.transmuxSampleAes(_,o,b,m,E):N=this.transmuxUnencrypted(_,b,m,E),N},w.transmuxUnencrypted=function(_,o,b,m){var E=this.demuxer.demux(_,o,!1,!this.config.progressive),N=E.audioTrack,D=E.avcTrack,B=E.id3Track,j=E.textTrack,I=this.remuxer.remux(N,D,B,j,o,b,!1,this.id);return{remuxResult:I,chunkMeta:m}},w.transmuxSampleAes=function(_,o,b,m,E){var N=this;return this.demuxer.demuxSampleAes(_,o,b).then(function(D){var B=N.remuxer.remux(D.audioTrack,D.avcTrack,D.id3Track,D.textTrack,b,m,!1,N.id);return{remuxResult:B,chunkMeta:E}})},w.configureTransmuxer=function(_,o){for(var b=this.config,m=this.observer,E=this.typeSupported,N=this.vendor,D=o.audioCodec,B=o.defaultInitPts,j=o.duration,I=o.initSegmentData,v=o.videoCodec,G,Y=0,re=l.length;Y<re;Y++)if(l[Y].demux.probe(_)){G=l[Y];break}G||(n.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),G={demux:W.default,remux:p.default});var oe=this.demuxer,we=this.remuxer,pe=G.remux,xe=G.demux;(!we||!(we instanceof pe))&&(this.remuxer=new pe(m,b,E,N)),(!oe||!(oe instanceof xe))&&(this.demuxer=new xe(m,b,E),this.probe=xe.probe),this.resetInitSegment(I,D,v,j),this.resetInitialTimestamp(B)},w.needsProbing=function(_,o,b){return!this.demuxer||!this.remuxer||o||b},w.getDecrypter=function(){var _=this.decrypter;return _||(_=this.decrypter=new F.default(this.observer,this.config)),_},C}();function c(C,w){var x=null;return C.byteLength>0&&w!=null&&w.key!=null&&w.iv!==null&&w.method!=null&&(x=w),x}var L=function(w){return{remuxResult:{},chunkMeta:w}};function S(C){return"then"in C&&C.then instanceof Function}var T=function(w,x,_,o,b){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=w,this.videoCodec=x,this.initSegmentData=_,this.duration=o,this.defaultInitPts=b},R=function(w,x,_,o,b){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.discontinuity=w,this.contiguous=x,this.accurateTimeOffset=_,this.trackSwitch=o,this.timeOffset=b}},"./src/demux/tsdemuxer.ts":function(le,J,P){"use strict";P.r(J),P.d(J,"discardEPB",function(){return L});var Q=P("./src/demux/adts.ts"),H=P("./src/demux/mpegaudio.ts"),F=P("./src/demux/exp-golomb.ts"),z=P("./src/demux/id3.ts"),W=P("./src/demux/sample-aes.ts"),M=P("./src/events.ts"),O=P("./src/utils/mp4-tools.ts"),g=P("./src/utils/logger.ts"),p=P("./src/errors.ts"),f={video:1,audio:2,id3:3,text:4},h=function(){function S(R,C,w){this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._duration=0,this.aacLastPTS=null,this._initPTS=null,this._initDTS=null,this._pmtId=-1,this._avcTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.observer=R,this.config=C,this.typeSupported=w}S.probe=function(C){var w=S.syncOffset(C);return w<0?!1:(w&&g.logger.warn("MPEG2-TS detected but first sync word found @ offset "+w+", junk ahead ?"),!0)},S.syncOffset=function(C){for(var w=Math.min(1e3,C.length-3*188),x=0;x<w;){if(C[x]===71&&C[x+188]===71&&C[x+2*188]===71)return x;x++}return-1},S.createTrack=function(C,w){return{container:C==="video"||C==="audio"?"video/mp2t":void 0,type:C,id:f[C],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:C==="audio"?w:void 0}};var T=S.prototype;return T.resetInitSegment=function(C,w,x){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=S.createTrack("video",x),this._audioTrack=S.createTrack("audio",x),this._id3Track=S.createTrack("id3",x),this._txtTrack=S.createTrack("text",x),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=C,this.videoCodec=w,this._duration=x},T.resetTimeStamp=function(){},T.resetContiguity=function(){var C=this._audioTrack,w=this._avcTrack,x=this._id3Track;C&&(C.pesData=null),w&&(w.pesData=null),x&&(x.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},T.demux=function(C,w,x,_){x===void 0&&(x=!1),_===void 0&&(_=!1),x||(this.sampleAes=null);var o,b=this._avcTrack,m=this._audioTrack,E=this._id3Track,N=b.pid,D=b.pesData,B=m.pid,j=E.pid,I=m.pesData,v=E.pesData,G=!1,Y=this.pmtParsed,re=this._pmtId,oe=C.length;if(this.remainderData&&(C=Object(O.appendUint8Array)(this.remainderData,C),oe=C.length,this.remainderData=null),oe<188&&!_)return this.remainderData=C,{audioTrack:m,avcTrack:b,id3Track:E,textTrack:this._txtTrack};var we=Math.max(0,S.syncOffset(C));oe-=(oe+we)%188,oe<C.byteLength&&!_&&(this.remainderData=new Uint8Array(C.buffer,oe,C.buffer.byteLength-oe));for(var pe=we;pe<oe;pe+=188)if(C[pe]===71){var xe=!!(C[pe+1]&64),_e=((C[pe+1]&31)<<8)+C[pe+2],Se=(C[pe+3]&48)>>4,ce=void 0;if(Se>1){if(ce=pe+5+C[pe+4],ce===pe+188)continue}else ce=pe+4;switch(_e){case N:xe&&(D&&(o=a(D))&&this.parseAVCPES(o,!1),D={data:[],size:0}),D&&(D.data.push(C.subarray(ce,pe+188)),D.size+=pe+188-ce);break;case B:xe&&(I&&(o=a(I))&&(m.isAAC?this.parseAACPES(o):this.parseMPEGPES(o)),I={data:[],size:0}),I&&(I.data.push(C.subarray(ce,pe+188)),I.size+=pe+188-ce);break;case j:xe&&(v&&(o=a(v))&&this.parseID3PES(o),v={data:[],size:0}),v&&(v.data.push(C.subarray(ce,pe+188)),v.size+=pe+188-ce);break;case 0:xe&&(ce+=C[ce]+1),re=this._pmtId=d(C,ce);break;case re:{xe&&(ce+=C[ce]+1);var ue=l(C,ce,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,x);N=ue.avc,N>0&&(b.pid=N),B=ue.audio,B>0&&(m.pid=B,m.isAAC=ue.isAAC),j=ue.id3,j>0&&(E.pid=j),G&&!Y&&(g.logger.log("reparse from beginning"),G=!1,pe=we-188),Y=this.pmtParsed=!0;break}case 17:case 8191:break;default:G=!0;break}}else this.observer.emit(M.Events.ERROR,M.Events.ERROR,{type:p.ErrorTypes.MEDIA_ERROR,details:p.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});b.pesData=D,m.pesData=I,E.pesData=v;var ie={audioTrack:m,avcTrack:b,id3Track:E,textTrack:this._txtTrack};return _&&this.extractRemainingSamples(ie),ie},T.flush=function(){var C=this.remainderData;this.remainderData=null;var w;return C?w=this.demux(C,-1,!1,!0):w={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(w),this.sampleAes?this.decrypt(w,this.sampleAes):w},T.extractRemainingSamples=function(C){var w=C.audioTrack,x=C.avcTrack,_=C.id3Track,o=x.pesData,b=w.pesData,m=_.pesData,E;o&&(E=a(o))?(this.parseAVCPES(E,!0),x.pesData=null):x.pesData=o,b&&(E=a(b))?(w.isAAC?this.parseAACPES(E):this.parseMPEGPES(E),w.pesData=null):(b!=null&&b.size&&g.logger.log("last AAC PES packet truncated,might overlap between fragments"),w.pesData=b),m&&(E=a(m))?(this.parseID3PES(E),_.pesData=null):_.pesData=m},T.demuxSampleAes=function(C,w,x){var _=this.demux(C,x,!0,!this.config.progressive),o=this.sampleAes=new W.default(this.observer,this.config,w);return this.decrypt(_,o)},T.decrypt=function(C,w){return new Promise(function(x){var _=C.audioTrack,o=C.avcTrack;_.samples&&_.isAAC?w.decryptAacSamples(_.samples,0,function(){o.samples?w.decryptAvcSamples(o.samples,0,0,function(){x(C)}):x(C)}):o.samples&&w.decryptAvcSamples(o.samples,0,0,function(){x(C)})})},T.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},T.parseAVCPES=function(C,w){var x=this,_=this._avcTrack,o=this.parseAVCNALu(C.data),b=!1,m=this.avcSample,E,N=!1;C.data=null,m&&o.length&&!_.audFound&&(u(m,_),m=this.avcSample=n(!1,C.pts,C.dts,"")),o.forEach(function(D){switch(D.type){case 1:{E=!0,m||(m=x.avcSample=n(!0,C.pts,C.dts,"")),b&&(m.debug+="NDR "),m.frame=!0;var B=D.data;if(N&&B.length>4){var j=new F.default(B).readSliceType();(j===2||j===4||j===7||j===9)&&(m.key=!0)}break}case 5:E=!0,m||(m=x.avcSample=n(!0,C.pts,C.dts,"")),b&&(m.debug+="IDR "),m.key=!0,m.frame=!0;break;case 6:{E=!0,b&&m&&(m.debug+="SEI ");var I=new F.default(L(D.data));I.readUByte();for(var v=0,G=0,Y=!1,re=0;!Y&&I.bytesAvailable>1;){v=0;do re=I.readUByte(),v+=re;while(re===255);G=0;do re=I.readUByte(),G+=re;while(re===255);if(v===4&&I.bytesAvailable!==0){Y=!0;var oe=I.readUByte();if(oe===181){var we=I.readUShort();if(we===49){var pe=I.readUInt();if(pe===1195456820){var xe=I.readUByte();if(xe===3){for(var _e=I.readUByte(),Se=I.readUByte(),ce=31&_e,ue=[_e,Se],ie=0;ie<ce;ie++)ue.push(I.readUByte()),ue.push(I.readUByte()),ue.push(I.readUByte());c(x._txtTrack.samples,{type:3,pts:C.pts,bytes:ue})}}}}}else if(v===5&&I.bytesAvailable!==0){if(Y=!0,G>16){for(var de=[],se=0;se<16;se++)de.push(I.readUByte().toString(16)),(se===3||se===5||se===7||se===9)&&de.push("-");for(var Oe=G-16,ke=new Uint8Array(Oe),Te=0;Te<Oe;Te++)ke[Te]=I.readUByte();c(x._txtTrack.samples,{pts:C.pts,payloadType:v,uuid:de.join(""),userData:Object(z.utf8ArrayToStr)(ke),userDataBytes:ke})}}else if(G<I.bytesAvailable)for(var Ae=0;Ae<G;Ae++)I.readUByte()}break}case 7:if(E=!0,N=!0,b&&m&&(m.debug+="SPS "),!_.sps){var Le=new F.default(D.data),Be=Le.readSPS();_.width=Be.width,_.height=Be.height,_.pixelRatio=Be.pixelRatio,_.sps=[D.data],_.duration=x._duration;for(var Fe=D.data.subarray(1,4),De="avc1.",Ne=0;Ne<3;Ne++){var Xe=Fe[Ne].toString(16);Xe.length<2&&(Xe="0"+Xe),De+=Xe}_.codec=De}break;case 8:E=!0,b&&m&&(m.debug+="PPS "),_.pps||(_.pps=[D.data]);break;case 9:E=!1,_.audFound=!0,m&&u(m,_),m=x.avcSample=n(!1,C.pts,C.dts,b?"AUD ":"");break;case 12:E=!1;break;default:E=!1,m&&(m.debug+="unknown NAL "+D.type+" ");break}if(m&&E){var Ze=m.units;Ze.push(D)}}),w&&m&&(u(m,_),this.avcSample=null)},T.getLastNalUnit=function(){var C,w=this.avcSample,x;if(!w||w.units.length===0){var _=this._avcTrack.samples;w=_[_.length-1]}if((C=w)!==null&&C!==void 0&&C.units){var o=w.units;x=o[o.length-1]}return x},T.parseAVCNALu=function(C){var w=C.byteLength,x=this._avcTrack,_=x.naluState||0,o=_,b=[],m=0,E,N,D,B=-1,j=0;for(_===-1&&(B=0,j=C[0]&31,_=0,m=1);m<w;){if(E=C[m++],!_){_=E?0:1;continue}if(_===1){_=E?0:2;continue}if(!E)_=3;else if(E===1){if(B>=0){var I={data:C.subarray(B,m-_-1),type:j};b.push(I)}else{var v=this.getLastNalUnit();if(v&&(o&&m<=4-o&&(v.state&&(v.data=v.data.subarray(0,v.data.byteLength-o))),N=m-_-1,N>0)){var G=new Uint8Array(v.data.byteLength+N);G.set(v.data,0),G.set(C.subarray(0,N),v.data.byteLength),v.data=G,v.state=0}}m<w?(D=C[m]&31,B=m,j=D,_=0):_=-1}else _=0}if(B>=0&&_>=0){var Y={data:C.subarray(B,w),type:j,state:_};b.push(Y)}if(b.length===0){var re=this.getLastNalUnit();if(re){var oe=new Uint8Array(re.data.byteLength+C.byteLength);oe.set(re.data,0),oe.set(C,re.data.byteLength),re.data=oe}}return x.naluState=_,b},T.parseAACPES=function(C){var w=0,x=this._audioTrack,_=this.aacOverFlow,o=C.data;if(_){this.aacOverFlow=null;var b=_.sample.unit.byteLength,m=Math.min(_.missing,b),E=b-m;_.sample.unit.set(o.subarray(0,m),E),x.samples.push(_.sample),w=_.missing}var N,D;for(N=w,D=o.length;N<D-1&&!Q.isHeader(o,N);N++);if(N!==w){var B,j;if(N<D-1?(B="AAC PES did not start with ADTS header,offset:"+N,j=!1):(B="no ADTS header found in AAC PES",j=!0),g.logger.warn("parsing error:"+B),this.observer.emit(M.Events.ERROR,M.Events.ERROR,{type:p.ErrorTypes.MEDIA_ERROR,details:p.ErrorDetails.FRAG_PARSING_ERROR,fatal:j,reason:B}),j)return}Q.initTrackConfig(x,this.observer,o,N,this.audioCodec);var I;if(C.pts!==void 0)I=C.pts;else if(_){var v=Q.getFrameDuration(x.samplerate);I=_.sample.pts+v}else{g.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}for(var G=0;N<D;)if(Q.isHeader(o,N)){if(N+5<D){var Y=Q.appendFrame(x,o,N,I,G);if(Y)if(Y.missing)this.aacOverFlow=Y;else{N+=Y.length,G++;continue}}break}else N++},T.parseMPEGPES=function(C){var w=C.data,x=w.length,_=0,o=0,b=C.pts;if(b===void 0){g.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;o<x;)if(H.isHeader(w,o)){var m=H.appendFrame(this._audioTrack,w,o,b,_);if(m)o+=m.length,_++;else break}else o++},T.parseID3PES=function(C){if(C.pts===void 0){g.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}this._id3Track.samples.push(C)},S}();h.minProbeByteLength=188;function n(S,T,R,C){return{key:S,frame:!1,pts:T,dts:R,units:[],debug:C,length:0}}function d(S,T){return(S[T+10]&31)<<8|S[T+11]}function l(S,T,R,C){var w={audio:-1,avc:-1,id3:-1,isAAC:!0},x=(S[T+1]&15)<<8|S[T+2],_=T+3+x-4,o=(S[T+10]&15)<<8|S[T+11];for(T+=12+o;T<_;){var b=(S[T+1]&31)<<8|S[T+2];switch(S[T]){case 207:if(!C){g.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:w.audio===-1&&(w.audio=b);break;case 21:w.id3===-1&&(w.id3=b);break;case 219:if(!C){g.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:w.avc===-1&&(w.avc=b);break;case 3:case 4:R?w.audio===-1&&(w.audio=b,w.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}T+=((S[T+3]&15)<<8|S[T+4])+5}return w}function a(S){var T=0,R,C,w,x,_,o=S.data;if(!S||S.size===0)return null;for(;o[0].length<19&&o.length>1;){var b=new Uint8Array(o[0].length+o[1].length);b.set(o[0]),b.set(o[1],o[0].length),o[0]=b,o.splice(1,1)}R=o[0];var m=(R[0]<<16)+(R[1]<<8)+R[2];if(m===1){if(C=(R[4]<<8)+R[5],C&&C>S.size-6)return null;var E=R[7];E&192&&(x=(R[9]&14)*536870912+(R[10]&255)*4194304+(R[11]&254)*16384+(R[12]&255)*128+(R[13]&254)/2,E&64?(_=(R[14]&14)*536870912+(R[15]&255)*4194304+(R[16]&254)*16384+(R[17]&255)*128+(R[18]&254)/2,x-_>60*9e4&&(g.logger.warn(Math.round((x-_)/9e4)+"s delta between PTS and DTS, align them"),x=_)):_=x),w=R[8];var N=w+9;if(S.size<=N)return null;S.size-=N;for(var D=new Uint8Array(S.size),B=0,j=o.length;B<j;B++){R=o[B];var I=R.byteLength;if(N)if(N>I){N-=I;continue}else R=R.subarray(N),I-=N,N=0;D.set(R,T),T+=I}return C&&(C-=w+3),{data:D,pts:x,dts:_,len:C}}return null}function u(S,T){if(S.units.length&&S.frame){if(S.pts===void 0){var R=T.samples,C=R.length;if(C){var w=R[C-1];S.pts=w.pts,S.dts=w.dts}else{T.dropped++;return}}T.samples.push(S)}S.debug.length&&g.logger.log(S.pts+"/"+S.dts+":"+S.debug)}function c(S,T){var R=S.length;if(R>0){if(T.pts>=S[R-1].pts)S.push(T);else for(var C=R-1;C>=0;C--)if(T.pts<S[C].pts){S.splice(C,0,T);break}}else S.push(T)}function L(S){for(var T=S.byteLength,R=[],C=1;C<T-2;)S[C]===0&&S[C+1]===0&&S[C+2]===3?(R.push(C+2),C+=2):C++;if(R.length===0)return S;var w=T-R.length,x=new Uint8Array(w),_=0;for(C=0;C<w;_++,C++)_===R[0]&&(_++,R.shift()),x[C]=S[_];return x}J.default=h},"./src/errors.ts":function(le,J,P){"use strict";P.r(J),P.d(J,"ErrorTypes",function(){return Q}),P.d(J,"ErrorDetails",function(){return H});var Q;(function(F){F.NETWORK_ERROR="networkError",F.MEDIA_ERROR="mediaError",F.KEY_SYSTEM_ERROR="keySystemError",F.MUX_ERROR="muxError",F.OTHER_ERROR="otherError"})(Q||(Q={}));var H;(function(F){F.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",F.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",F.KEY_SYSTEM_NO_SESSION="keySystemNoSession",F.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",F.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",F.MANIFEST_LOAD_ERROR="manifestLoadError",F.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",F.MANIFEST_PARSING_ERROR="manifestParsingError",F.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",F.LEVEL_EMPTY_ERROR="levelEmptyError",F.LEVEL_LOAD_ERROR="levelLoadError",F.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",F.LEVEL_SWITCH_ERROR="levelSwitchError",F.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",F.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",F.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",F.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",F.FRAG_LOAD_ERROR="fragLoadError",F.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",F.FRAG_DECRYPT_ERROR="fragDecryptError",F.FRAG_PARSING_ERROR="fragParsingError",F.REMUX_ALLOC_ERROR="remuxAllocError",F.KEY_LOAD_ERROR="keyLoadError",F.KEY_LOAD_TIMEOUT="keyLoadTimeOut",F.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",F.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",F.BUFFER_APPEND_ERROR="bufferAppendError",F.BUFFER_APPENDING_ERROR="bufferAppendingError",F.BUFFER_STALLED_ERROR="bufferStalledError",F.BUFFER_FULL_ERROR="bufferFullError",F.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",F.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",F.INTERNAL_EXCEPTION="internalException",F.INTERNAL_ABORTED="aborted",F.UNKNOWN="unknown"})(H||(H={}))},"./src/events.ts":function(le,J,P){"use 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Q;(function(H){H.MEDIA_ATTACHING="hlsMediaAttaching",H.MEDIA_ATTACHED="hlsMediaAttached",H.MEDIA_DETACHING="hlsMediaDetaching",H.MEDIA_DETACHED="hlsMediaDetached",H.BUFFER_RESET="hlsBufferReset",H.BUFFER_CODECS="hlsBufferCodecs",H.BUFFER_CREATED="hlsBufferCreated",H.BUFFER_APPENDING="hlsBufferAppending",H.BUFFER_APPENDED="hlsBufferAppended",H.BUFFER_EOS="hlsBufferEos",H.BUFFER_FLUSHING="hlsBufferFlushing",H.BUFFER_FLUSHED="hlsBufferFlushed",H.MANIFEST_LOADING="hlsManifestLoading",H.MANIFEST_LOADED="hlsManifestLoaded",H.MANIFEST_PARSED="hlsManifestParsed",H.LEVEL_SWITCHING="hlsLevelSwitching",H.LEVEL_SWITCHED="hlsLevelSwitched",H.LEVEL_LOADING="hlsLevelLoading",H.LEVEL_LOADED="hlsLevelLoaded",H.LEVEL_UPDATED="hlsLevelUpdated",H.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",H.LEVELS_UPDATED="hlsLevelsUpdated",H.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",H.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",H.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",H.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",H.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",H.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",H.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",H.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",H.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",H.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",H.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",H.CUES_PARSED="hlsCuesParsed",H.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",H.INIT_PTS_FOUND="hlsInitPtsFound",H.FRAG_LOADING="hlsFragLoading",H.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",H.FRAG_LOADED="hlsFragLoaded",H.FRAG_DECRYPTED="hlsFragDecrypted",H.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",H.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",H.FRAG_PARSING_METADATA="hlsFragParsingMetadata",H.FRAG_PARSED="hlsFragParsed",H.FRAG_BUFFERED="hlsFragBuffered",H.FRAG_CHANGED="hlsFragChanged",H.FPS_DROP="hlsFpsDrop",H.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",H.ERROR="hlsError",H.DESTROYING="hlsDestroying",H.KEY_LOADING="hlsKeyLoading",H.KEY_LOADED="hlsKeyLoaded",H.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",H.BACK_BUFFER_REACHED="hlsBackBufferReached"})(Q||(Q={}))},"./src/hls.ts":function(le,J,P){"use 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R=this.config,C=R.fLoader,w=R.loader;return new Promise(function(x,_){T.loader&&T.loader.destroy();var o=T.loader=c.loader=C?new C(R):new w(R),b=n(c,L),m={timeout:R.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:R.fragLoadingMaxRetryTimeout,highWaterMark:f};L.stats=o.stats,o.load(b,m,{onSuccess:function(N,D,B,j){T.resetLoader(c,o),T.updateStatsFromPart(c,L);var I={frag:c,part:L,payload:N.data,networkDetails:j};S(I),x(I)},onError:function(N,D,B){T.resetLoader(c,o),_(new d({type:H.ErrorTypes.NETWORK_ERROR,details:H.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:c,part:L,response:N,networkDetails:B}))},onAbort:function(N,D,B){c.stats.aborted=L.stats.aborted,T.resetLoader(c,o),_(new d({type:H.ErrorTypes.NETWORK_ERROR,details:H.ErrorDetails.INTERNAL_ABORTED,fatal:!1,frag:c,part:L,networkDetails:B}))},onTimeout:function(N,D,B){T.resetLoader(c,o),_(new 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T=a.call(this,S)||this,T._decryptdata=null,T.rawProgramDateTime=null,T.programDateTime=null,T.tagList=[],T.duration=0,T.sn=0,T.levelkey=void 0,T.type=void 0,T.loader=null,T.level=-1,T.cc=0,T.startPTS=void 0,T.endPTS=void 0,T.appendedPTS=void 0,T.startDTS=void 0,T.endDTS=void 0,T.start=0,T.deltaPTS=void 0,T.maxStartPTS=void 0,T.minEndPTS=void 0,T.stats=new M.LoadStats,T.urlId=0,T.data=void 0,T.bitrateTest=!1,T.title=null,T.initSegment=null,T.type=L,T}var c=u.prototype;return c.createInitializationVector=function(S){for(var T=new Uint8Array(16),R=12;R<16;R++)T[R]=S>>8*(15-R)&255;return T},c.setDecryptDataFromLevelKey=function(S,T){var R=S;return(S==null?void 0:S.method)==="AES-128"&&S.uri&&!S.iv&&(R=W.LevelKey.fromURI(S.uri),R.method=S.method,R.iv=this.createInitializationVector(T),R.keyFormat="identity"),R},c.setElementaryStreamInfo=function(S,T,R,C,w,x){x===void 0&&(x=!1);var _=this.elementaryStreams,o=_[S];if(!o){_[S]={startPTS:T,endPTS:R,startDTS:C,endDTS:w,partial:x};return}o.startPTS=Math.min(o.startPTS,T),o.endPTS=Math.max(o.endPTS,R),o.startDTS=Math.min(o.startDTS,C),o.endDTS=Math.max(o.endDTS,w)},c.clearElementaryStreamInfo=function(){var S=this.elementaryStreams;S[h.AUDIO]=null,S[h.VIDEO]=null,S[h.AUDIOVIDEO]=null},f(u,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var S=this.sn;typeof S!="number"&&(this.levelkey&&this.levelkey.method==="AES-128"&&!this.levelkey.iv&&z.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),S=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,S)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(this.programDateTime===null)return null;if(!Object(Q.isFiniteNumber)(this.programDateTime))return null;var S=Object(Q.isFiniteNumber)(this.duration)?this.duration:0;return this.programDateTime+S*1e3}},{key:"encrypted",get:function(){var S;return!!((S=this.decryptdata)!==null&&S!==void 0&&S.keyFormat&&this.decryptdata.uri)}}]),u}(n),l=function(a){O(u,a);function u(c,L,S,T,R){var C;C=a.call(this,S)||this,C.fragOffset=0,C.duration=0,C.gap=!1,C.independent=!1,C.relurl=void 0,C.fragment=void 0,C.index=void 0,C.stats=new M.LoadStats,C.duration=c.decimalFloatingPoint("DURATION"),C.gap=c.bool("GAP"),C.independent=c.bool("INDEPENDENT"),C.relurl=c.enumeratedString("URI"),C.fragment=L,C.index=T;var w=c.enumeratedString("BYTERANGE");return w&&C.setByteRange(w,R),R&&(C.fragOffset=R.fragOffset+R.duration),C}return f(u,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var L=this.elementaryStreams;return!!(L.audio||L.video||L.audiovideo)}}]),u}(n)},"./src/loader/key-loader.ts":function(le,J,P){"use strict";P.r(J),P.d(J,"default",function(){return z});var Q=P("./src/events.ts"),H=P("./src/errors.ts"),F=P("./src/utils/logger.ts"),z=function(){function W(O){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=O,this._registerListeners()}var M=W.prototype;return M._registerListeners=function(){this.hls.on(Q.Events.KEY_LOADING,this.onKeyLoading,this)},M._unregisterListeners=function(){this.hls.off(Q.Events.KEY_LOADING,this.onKeyLoading)},M.destroy=function(){this._unregisterListeners();for(var g in this.loaders){var p=this.loaders[g];p&&p.destroy()}this.loaders={}},M.onKeyLoading=function(g,p){var f=p.frag,h=f.type,n=this.loaders[h];if(!f.decryptdata){F.logger.warn("Missing decryption data on fragment in onKeyLoading");return}var d=f.decryptdata.uri;if(d!==this.decrypturl||this.decryptkey===null){var l=this.hls.config;if(n&&(F.logger.warn("abort previous key loader for type:"+h),n.abort()),!d){F.logger.warn("key uri is falsy");return}var a=l.loader,u=f.loader=this.loaders[h]=new a(l);this.decrypturl=d,this.decryptkey=null;var c={url:d,frag:f,responseType:"arraybuffer"},L={timeout:l.fragLoadingTimeOut,maxRetry:0,retryDelay:l.fragLoadingRetryDelay,maxRetryDelay:l.fragLoadingMaxRetryTimeout,highWaterMark:0},S={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};u.load(c,L,S)}else this.decryptkey&&(f.decryptdata.key=this.decryptkey,this.hls.trigger(Q.Events.KEY_LOADED,{frag:f}))},M.loadsuccess=function(g,p,f){var h=f.frag;if(!h.decryptdata){F.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(Q.Events.KEY_LOADED,{frag:h})},M.loaderror=function(g,p){var f=p.frag,h=f.loader;h&&h.abort(),delete this.loaders[f.type],this.hls.trigger(Q.Events.ERROR,{type:H.ErrorTypes.NETWORK_ERROR,details:H.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:f,response:g})},M.loadtimeout=function(g,p){var f=p.frag,h=f.loader;h&&h.abort(),delete this.loaders[f.type],this.hls.trigger(Q.Events.ERROR,{type:H.ErrorTypes.NETWORK_ERROR,details:H.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:f})},W}()},"./src/loader/level-details.ts":function(le,J,P){"use strict";P.r(J),P.d(J,"LevelDetails",function(){return W});var Q=P("./src/polyfills/number.ts");function H(M,O){for(var g=0;g<O.length;g++){var p=O[g];p.enumerable=p.enumerable||!1,p.configurable=!0,"value"in p&&(p.writable=!0),Object.defineProperty(M,p.key,p)}}function F(M,O,g){return O&&H(M.prototype,O),g&&H(M,g),M}var z=10,W=function(){function M(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 O=M.prototype;return O.reloaded=function(p){if(!p){this.advanced=!0,this.updated=!0;return}var f=this.lastPartSn-p.lastPartSn,h=this.lastPartIndex-p.lastPartIndex;this.updated=this.endSN!==p.endSN||!!h||!!f,this.advanced=this.endSN>p.endSN||f>0||f===0&&h>0,this.updated||this.advanced?this.misses=Math.floor(p.misses*.6):this.misses=p.misses+1,this.availabilityDelay=p.availabilityDelay},F(M,[{key:"hasProgramDateTime",get:function(){return this.fragments.length?Object(Q.isFiniteNumber)(this.fragments[this.fragments.length-1].programDateTime):!1}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||z}},{key:"drift",get:function(){var p=this.driftEndTime-this.driftStartTime;if(p>0){var f=this.driftEnd-this.driftStart;return f*1e3/p}return 1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var p;return(p=this.partList)!==null&&p!==void 0&&p.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var p;return(p=this.fragments)!==null&&p!==void 0&&p.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 p;return(p=this.partList)!==null&&p!==void 0&&p.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var p;return(p=this.partList)!==null&&p!==void 0&&p.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}]),M}()},"./src/loader/level-key.ts":function(le,J,P){"use strict";P.r(J),P.d(J,"LevelKey",function(){return W});var Q=P("./node_modules/url-toolkit/src/url-toolkit.js"),H=P.n(Q);function F(M,O){for(var g=0;g<O.length;g++){var p=O[g];p.enumerable=p.enumerable||!1,p.configurable=!0,"value"in p&&(p.writable=!0),Object.defineProperty(M,p.key,p)}}function z(M,O,g){return O&&F(M.prototype,O),g&&F(M,g),M}var W=function(){M.fromURL=function(g,p){return new M(g,p)},M.fromURI=function(g){return new M(g)};function M(O,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(Q.buildAbsoluteURL)(O,g,{alwaysNormalize:!0}):this._uri=O}return z(M,[{key:"uri",get:function(){return this._uri}}]),M}()},"./src/loader/load-stats.ts":function(le,J,P){"use strict";P.r(J),P.d(J,"LoadStats",function(){return Q});var Q=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(le,J,P){"use strict";P.r(J),P.d(J,"default",function(){return u});var Q=P("./src/polyfills/number.ts"),H=P("./node_modules/url-toolkit/src/url-toolkit.js"),F=P.n(H),z=P("./src/loader/fragment.ts"),W=P("./src/loader/level-details.ts"),M=P("./src/loader/level-key.ts"),O=P("./src/utils/attr-list.ts"),g=P("./src/utils/logger.ts"),p=P("./src/utils/codecs.ts"),f=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-SESSION-DATA:([^\r\n]*)[\r\n]+/g,h=/#EXT-X-MEDIA:(.*)/g,n=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),d=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(PLAYLIST-TYPE):(.+)/.source,/#EXT-X-(MEDIA-SEQUENCE): *(\d+)/.source,/#EXT-X-(SKIP):(.+)/.source,/#EXT-X-(TARGETDURATION): *(\d+)/.source,/#EXT-X-(KEY):(.+)/.source,/#EXT-X-(START):(.+)/.source,/#EXT-X-(ENDLIST)/.source,/#EXT-X-(DISCONTINUITY-SEQ)UENCE: *(\d+)/.source,/#EXT-X-(DIS)CONTINUITY/.source,/#EXT-X-(VERSION):(\d+)/.source,/#EXT-X-(MAP):(.+)/.source,/#EXT-X-(SERVER-CONTROL):(.+)/.source,/#EXT-X-(PART-INF):(.+)/.source,/#EXT-X-(GAP)/.source,/#EXT-X-(BITRATE):\s*(\d+)/.source,/#EXT-X-(PART):(.+)/.source,/#EXT-X-(PRELOAD-HINT):(.+)/.source,/#EXT-X-(RENDITION-REPORT):(.+)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|")),l=/\.(mp4|m4s|m4v|m4a)$/i;function a(R){var C,w;return l.test((C=(w=H.parseURL(R))===null||w===void 0?void 0:w.path)!=null?C:"")}var u=function(){function R(){}return R.findGroup=function(w,x){for(var _=0;_<w.length;_++){var o=w[_];if(o.id===x)return o}},R.convertAVC1ToAVCOTI=function(w){var x=w.split(".");if(x.length>2){var _=x.shift()+".";return _+=parseInt(x.shift()).toString(16),_+=("000"+parseInt(x.shift()).toString(16)).substr(-4),_}return w},R.resolve=function(w,x){return H.buildAbsoluteURL(x,w,{alwaysNormalize:!0})},R.parseMasterPlaylist=function(w,x){var _=[],o={},b=!1;f.lastIndex=0;for(var m;(m=f.exec(w))!=null;)if(m[1]){var E=new O.AttrList(m[1]),N={attrs:E,bitrate:E.decimalInteger("AVERAGE-BANDWIDTH")||E.decimalInteger("BANDWIDTH"),name:E.NAME,url:R.resolve(m[2],x)},D=E.decimalResolution("RESOLUTION");D&&(N.width=D.width,N.height=D.height),c((E.CODECS||"").split(/[ ,]+/).filter(function(j){return j}),N),N.videoCodec&&N.videoCodec.indexOf("avc1")!==-1&&(N.videoCodec=R.convertAVC1ToAVCOTI(N.videoCodec)),_.push(N)}else if(m[3]){var B=new O.AttrList(m[3]);B["DATA-ID"]&&(b=!0,o[B["DATA-ID"]]=B)}return{levels:_,sessionData:b?o:null}},R.parseMasterPlaylistMedia=function(w,x,_,o){o===void 0&&(o=[]);var b,m=[],E=0;for(h.lastIndex=0;(b=h.exec(w))!==null;){var N=new O.AttrList(b[1]);if(N.TYPE===_){var D={attrs:N,bitrate:0,id:E++,groupId:N["GROUP-ID"],instreamId:N["INSTREAM-ID"],name:N.NAME||N.LANGUAGE||"",type:_,default:N.bool("DEFAULT"),autoselect:N.bool("AUTOSELECT"),forced:N.bool("FORCED"),lang:N.LANGUAGE,url:N.URI?R.resolve(N.URI,x):""};if(o.length){var B=R.findGroup(o,D.groupId)||o[0];L(D,B,"audioCodec"),L(D,B,"textCodec")}m.push(D)}}return m},R.parseLevelPlaylist=function(w,x,_,o,b){var m=new W.LevelDetails(x),E=m.fragments,N=null,D=0,B=0,j=0,I=0,v=null,G=new z.Fragment(o,x),Y,re,oe,we=-1,pe=!1;for(n.lastIndex=0,m.m3u8=w;(Y=n.exec(w))!==null;){pe&&(pe=!1,G=new z.Fragment(o,x),G.start=j,G.sn=D,G.cc=I,G.level=_,N&&(G.initSegment=N,G.rawProgramDateTime=N.rawProgramDateTime));var xe=Y[1];if(xe){G.duration=parseFloat(xe);var _e=(" "+Y[2]).slice(1);G.title=_e||null,G.tagList.push(_e?["INF",xe,_e]:["INF",xe])}else if(Y[3])Object(Q.isFiniteNumber)(G.duration)&&(G.start=j,oe&&(G.levelkey=oe),G.sn=D,G.level=_,G.cc=I,G.urlId=b,E.push(G),G.relurl=(" "+Y[3]).slice(1),T(G,v),v=G,j+=G.duration,D++,B=0,pe=!0);else if(Y[4]){var Se=(" "+Y[4]).slice(1);v?G.setByteRange(Se,v):G.setByteRange(Se)}else if(Y[5])G.rawProgramDateTime=(" "+Y[5]).slice(1),G.tagList.push(["PROGRAM-DATE-TIME",G.rawProgramDateTime]),we===-1&&(we=E.length);else{if(Y=Y[0].match(d),!Y){g.logger.warn("No matches on slow regex match for level playlist!");continue}for(re=1;re<Y.length&&!(typeof Y[re]!="undefined");re++);var ce=(" "+Y[re]).slice(1),ue=(" "+Y[re+1]).slice(1),ie=Y[re+2]?(" "+Y[re+2]).slice(1):"";switch(ce){case"PLAYLIST-TYPE":m.type=ue.toUpperCase();break;case"MEDIA-SEQUENCE":D=m.startSN=parseInt(ue);break;case"SKIP":{var de=new O.AttrList(ue),se=de.decimalInteger("SKIPPED-SEGMENTS");if(Object(Q.isFiniteNumber)(se)){m.skippedSegments=se;for(var Oe=se;Oe--;)E.unshift(null);D+=se}var ke=de.enumeratedString("RECENTLY-REMOVED-DATERANGES");ke&&(m.recentlyRemovedDateranges=ke.split("	"));break}case"TARGETDURATION":m.targetduration=parseFloat(ue);break;case"VERSION":m.version=parseInt(ue);break;case"EXTM3U":break;case"ENDLIST":m.live=!1;break;case"#":(ue||ie)&&G.tagList.push(ie?[ue,ie]:[ue]);break;case"DIS":I++;case"GAP":G.tagList.push([ce]);break;case"BITRATE":G.tagList.push([ce,ue]);break;case"DISCONTINUITY-SEQ":I=parseInt(ue);break;case"KEY":{var Te,Ae=new O.AttrList(ue),Le=Ae.enumeratedString("METHOD"),Be=Ae.URI,Fe=Ae.hexadecimalInteger("IV"),De=Ae.enumeratedString("KEYFORMATVERSIONS"),Ne=Ae.enumeratedString("KEYID"),Xe=(Te=Ae.enumeratedString("KEYFORMAT"))!=null?Te:"identity",Ze=["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"];if(Ze.indexOf(Xe)>-1){g.logger.warn("Keyformat "+Xe+" is not supported from the manifest");continue}else if(Xe!=="identity")continue;Le&&(oe=M.LevelKey.fromURL(x,Be),Be&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(Le)>=0&&(oe.method=Le,oe.keyFormat=Xe,Ne&&(oe.keyID=Ne),De&&(oe.keyFormatVersions=De),oe.iv=Fe));break}case"START":{var Je=new O.AttrList(ue),$e=Je.decimalFloatingPoint("TIME-OFFSET");Object(Q.isFiniteNumber)($e)&&(m.startTimeOffset=$e);break}case"MAP":{var lt=new O.AttrList(ue);G.relurl=lt.URI,lt.BYTERANGE&&G.setByteRange(lt.BYTERANGE),G.level=_,G.sn="initSegment",oe&&(G.levelkey=oe),G.initSegment=null,N=G,pe=!0;break}case"SERVER-CONTROL":{var tt=new O.AttrList(ue);m.canBlockReload=tt.bool("CAN-BLOCK-RELOAD"),m.canSkipUntil=tt.optionalFloat("CAN-SKIP-UNTIL",0),m.canSkipDateRanges=m.canSkipUntil>0&&tt.bool("CAN-SKIP-DATERANGES"),m.partHoldBack=tt.optionalFloat("PART-HOLD-BACK",0),m.holdBack=tt.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var it=new O.AttrList(ue);m.partTarget=it.decimalFloatingPoint("PART-TARGET");break}case"PART":{var Ue=m.partList;Ue||(Ue=m.partList=[]);var dt=B>0?Ue[Ue.length-1]:void 0,rt=B++,Me=new z.Part(new O.AttrList(ue),G,x,rt,dt);Ue.push(Me),G.duration+=Me.duration;break}case"PRELOAD-HINT":{var ze=new O.AttrList(ue);m.preloadHint=ze;break}case"RENDITION-REPORT":{var Ce=new O.AttrList(ue);m.renditionReports=m.renditionReports||[],m.renditionReports.push(Ce);break}default:g.logger.warn("line parsed but not handled: "+Y);break}}}v&&!v.relurl?(E.pop(),j-=v.duration,m.partList&&(m.fragmentHint=v)):m.partList&&(T(G,v),G.cc=I,m.fragmentHint=G);var ve=E.length,Ee=E[0],te=E[ve-1];if(j+=m.skippedSegments*m.targetduration,j>0&&ve&&te){m.averagetargetduration=j/ve;var ne=te.sn;m.endSN=ne!=="initSegment"?ne:0,Ee&&(m.startCC=Ee.cc,Ee.initSegment||m.fragments.every(function(he){return he.relurl&&a(he.relurl)})&&(g.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),G=new z.Fragment(o,x),G.relurl=te.relurl,G.level=_,G.sn="initSegment",Ee.initSegment=G,m.needSidxRanges=!0))}else m.endSN=0,m.startCC=0;return m.fragmentHint&&(j+=m.fragmentHint.duration),m.totalduration=j,m.endCC=I,we>0&&S(E,we),m},R}();function c(R,C){["video","audio","text"].forEach(function(w){var x=R.filter(function(o){return Object(p.isCodecType)(o,w)});if(x.length){var _=x.filter(function(o){return o.lastIndexOf("avc1",0)===0||o.lastIndexOf("mp4a",0)===0});C[w+"Codec"]=_.length>0?_[0]:x[0],R=R.filter(function(o){return x.indexOf(o)===-1})}}),C.unknownCodecs=R}function L(R,C,w){var x=C[w];x&&(R[w]=x)}function S(R,C){for(var w=R[C],x=C;x--;){var _=R[x];if(!_)return;_.programDateTime=w.programDateTime-_.duration*1e3,w=_}}function T(R,C){R.rawProgramDateTime?R.programDateTime=Date.parse(R.rawProgramDateTime):C!=null&&C.programDateTime&&(R.programDateTime=C.endProgramDateTime),Object(Q.isFiniteNumber)(R.programDateTime)||(R.programDateTime=null,R.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(le,J,P){"use strict";P.r(J);var Q=P("./src/polyfills/number.ts"),H=P("./src/events.ts"),F=P("./src/errors.ts"),z=P("./src/utils/logger.ts"),W=P("./src/utils/mp4-tools.ts"),M=P("./src/loader/m3u8-parser.ts"),O=P("./src/types/loader.ts"),g=P("./src/utils/attr-list.ts");function p(n){var d=n.type;switch(d){case O.PlaylistContextType.AUDIO_TRACK:return O.PlaylistLevelType.AUDIO;case O.PlaylistContextType.SUBTITLE_TRACK:return O.PlaylistLevelType.SUBTITLE;default:return O.PlaylistLevelType.MAIN}}function f(n,d){var l=n.url;return(l===void 0||l.indexOf("data:")===0)&&(l=d.url),l}var h=function(){function n(l){this.hls=void 0,this.loaders=Object.create(null),this.hls=l,this.registerListeners()}var 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u=this.loaders[a];u&&u.destroy(),this.resetInternalLoader(a)}},d.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},d.onManifestLoading=function(a,u){var c=u.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:O.PlaylistContextType.MANIFEST,url:c,deliveryDirectives:null})},d.onLevelLoading=function(a,u){var c=u.id,L=u.level,S=u.url,T=u.deliveryDirectives;this.load({id:c,groupId:null,level:L,responseType:"text",type:O.PlaylistContextType.LEVEL,url:S,deliveryDirectives:T})},d.onAudioTrackLoading=function(a,u){var c=u.id,L=u.groupId,S=u.url,T=u.deliveryDirectives;this.load({id:c,groupId:L,level:null,responseType:"text",type:O.PlaylistContextType.AUDIO_TRACK,url:S,deliveryDirectives:T})},d.onSubtitleTrackLoading=function(a,u){var c=u.id,L=u.groupId,S=u.url,T=u.deliveryDirectives;this.load({id:c,groupId:L,level:null,responseType:"text",type:O.PlaylistContextType.SUBTITLE_TRACK,url:S,deliveryDirectives:T})},d.load=function(a){var u,c=this.hls.config,L=this.getInternalLoader(a);if(L){var S=L.context;if(S&&S.url===a.url){z.logger.trace("[playlist-loader]: playlist request ongoing");return}z.logger.log("[playlist-loader]: aborting previous loader for type: "+a.type),L.abort()}var T,R,C,w;switch(a.type){case O.PlaylistContextType.MANIFEST:T=c.manifestLoadingMaxRetry,R=c.manifestLoadingTimeOut,C=c.manifestLoadingRetryDelay,w=c.manifestLoadingMaxRetryTimeout;break;case O.PlaylistContextType.LEVEL:case O.PlaylistContextType.AUDIO_TRACK:case O.PlaylistContextType.SUBTITLE_TRACK:T=0,R=c.levelLoadingTimeOut;break;default:T=c.levelLoadingMaxRetry,R=c.levelLoadingTimeOut,C=c.levelLoadingRetryDelay,w=c.levelLoadingMaxRetryTimeout;break}if(L=this.createInternalLoader(a),(u=a.deliveryDirectives)!==null&&u!==void 0&&u.part){var x;if(a.type===O.PlaylistContextType.LEVEL&&a.level!==null?x=this.hls.levels[a.level].details:a.type===O.PlaylistContextType.AUDIO_TRACK&&a.id!==null?x=this.hls.audioTracks[a.id].details:a.type===O.PlaylistContextType.SUBTITLE_TRACK&&a.id!==null&&(x=this.hls.subtitleTracks[a.id].details),x){var _=x.partTarget,o=x.targetduration;_&&o&&(R=Math.min(Math.max(_*3,o*.8)*1e3,R))}}var b={timeout:R,maxRetry:T,retryDelay:C,maxRetryDelay:w,highWaterMark:0},m={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};L.load(a,b,m)},d.loadsuccess=function(a,u,c,L){if(L===void 0&&(L=null),c.isSidxRequest){this.handleSidxRequest(a,c),this.handlePlaylistLoaded(a,u,c,L);return}this.resetInternalLoader(c.type);var S=a.data;if(S.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(a,c,"no EXTM3U 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N=b.some(function(D){return!D.url});!N&&w[0].audioCodec&&!w[0].attrs.AUDIO&&(z.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),b.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new g.AttrList({}),bitrate:0,url:""}))}S.trigger(H.Events.MANIFEST_LOADED,{levels:w,audioTracks:b,subtitles:m,captions:E,url:R,stats:u,networkDetails:L,sessionData:x})},d.handleTrackOrLevelPlaylist=function(a,u,c,L){var S=this.hls,T=c.id,R=c.level,C=c.type,w=f(a,c),x=Object(Q.isFiniteNumber)(T)?T:0,_=Object(Q.isFiniteNumber)(R)?R:x,o=p(c),b=M.default.parseLevelPlaylist(a.data,w,_,o,x);if(!b.fragments.length){S.trigger(H.Events.ERROR,{type:F.ErrorTypes.NETWORK_ERROR,details:F.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:w,reason:"no fragments found in level",level:typeof c.level=="number"?c.level:void 0});return}if(C===O.PlaylistContextType.MANIFEST){var m={attrs:new g.AttrList({}),bitrate:0,details:b,name:"",url:w};S.trigger(H.Events.MANIFEST_LOADED,{levels:[m],audioTracks:[],url:w,stats:u,networkDetails:L,sessionData:null})}if(u.parsing.end=performance.now(),b.needSidxRanges){var E,N=(E=b.fragments[0].initSegment)===null||E===void 0?void 0:E.url;this.load({url:N,isSidxRequest:!0,type:C,level:R,levelDetails:b,id:T,groupId:null,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",deliveryDirectives:null});return}c.levelDetails=b,this.handlePlaylistLoaded(a,u,c,L)},d.handleSidxRequest=function(a,u){var c=Object(W.parseSegmentIndex)(new Uint8Array(a.data));if(!c)return;var L=c.references,S=u.levelDetails;L.forEach(function(T,R){var C=T.info,w=S.fragments[R];w.byteRange.length===0&&w.setByteRange(String(1+C.end-C.start)+"@"+String(C.start)),w.initSegment&&w.initSegment.setByteRange(String(c.moovEndOffset)+"@0")})},d.handleManifestParsingError=function(a,u,c,L){this.hls.trigger(H.Events.ERROR,{type:F.ErrorTypes.NETWORK_ERROR,details:F.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:u.type===O.PlaylistContextType.MANIFEST,url:a.url,reason:c,response:a,context:u,networkDetails:L})},d.handleNetworkError=function(a,u,c,L){c===void 0&&(c=!1),z.logger.warn("[playlist-loader]: A network "+(c?"timeout":"error")+" occurred while loading "+a.type+" level: "+a.level+" id: "+a.id+' group-id: "'+a.groupId+'"');var S=F.ErrorDetails.UNKNOWN,T=!1,R=this.getInternalLoader(a);switch(a.type){case O.PlaylistContextType.MANIFEST:S=c?F.ErrorDetails.MANIFEST_LOAD_TIMEOUT:F.ErrorDetails.MANIFEST_LOAD_ERROR,T=!0;break;case O.PlaylistContextType.LEVEL:S=c?F.ErrorDetails.LEVEL_LOAD_TIMEOUT:F.ErrorDetails.LEVEL_LOAD_ERROR,T=!1;break;case 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F.box(F.types.hdlr,F.HDLR_TYPES[W])},F.mdat=function(W){return F.box(F.types.mdat,W)},F.mdhd=function(W,M){M*=W;var O=Math.floor(M/(Q+1)),g=Math.floor(M%(Q+1));return F.box(F.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,W>>24&255,W>>16&255,W>>8&255,W&255,O>>24,O>>16&255,O>>8&255,O&255,g>>24,g>>16&255,g>>8&255,g&255,85,196,0,0]))},F.mdia=function(W){return F.box(F.types.mdia,F.mdhd(W.timescale,W.duration),F.hdlr(W.type),F.minf(W))},F.mfhd=function(W){return F.box(F.types.mfhd,new Uint8Array([0,0,0,0,W>>24,W>>16&255,W>>8&255,W&255]))},F.minf=function(W){return W.type==="audio"?F.box(F.types.minf,F.box(F.types.smhd,F.SMHD),F.DINF,F.stbl(W)):F.box(F.types.minf,F.box(F.types.vmhd,F.VMHD),F.DINF,F.stbl(W))},F.moof=function(W,M,O){return F.box(F.types.moof,F.mfhd(W),F.traf(O,M))},F.moov=function(W){for(var M=W.length,O=[];M--;)O[M]=F.trak(W[M]);return F.box.apply(null,[F.types.moov,F.mvhd(W[0].timescale,W[0].duration)].concat(O).concat(F.mvex(W)))},F.mvex=function(W){for(var M=W.length,O=[];M--;)O[M]=F.trex(W[M]);return F.box.apply(null,[F.types.mvex].concat(O))},F.mvhd=function(W,M){M*=W;var O=Math.floor(M/(Q+1)),g=Math.floor(M%(Q+1)),p=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,W>>24&255,W>>16&255,W>>8&255,W&255,O>>24,O>>16&255,O>>8&255,O&255,g>>24,g>>16&255,g>>8&255,g&255,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return F.box(F.types.mvhd,p)},F.sdtp=function(W){var M=W.samples||[],O=new Uint8Array(4+M.length),g,p;for(g=0;g<M.length;g++)p=M[g].flags,O[g+4]=p.dependsOn<<4|p.isDependedOn<<2|p.hasRedundancy;return F.box(F.types.sdtp,O)},F.stbl=function(W){return F.box(F.types.stbl,F.stsd(W),F.box(F.types.stts,F.STTS),F.box(F.types.stsc,F.STSC),F.box(F.types.stsz,F.STSZ),F.box(F.types.stco,F.STCO))},F.avc1=function(W){var M=[],O=[],g,p,f;for(g=0;g<W.sps.length;g++)p=W.sps[g],f=p.byteLength,M.push(f>>>8&255),M.push(f&255),M=M.concat(Array.prototype.slice.call(p));for(g=0;g<W.pps.length;g++)p=W.pps[g],f=p.byteLength,O.push(f>>>8&255),O.push(f&255),O=O.concat(Array.prototype.slice.call(p));var h=F.box(F.types.avcC,new Uint8Array([1,M[3],M[4],M[5],252|3,224|W.sps.length].concat(M).concat([W.pps.length]).concat(O))),n=W.width,d=W.height,l=W.pixelRatio[0],a=W.pixelRatio[1];return F.box(F.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,n>>8&255,n&255,d>>8&255,d&255,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),h,F.box(F.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),F.box(F.types.pasp,new Uint8Array([l>>24,l>>16&255,l>>8&255,l&255,a>>24,a>>16&255,a>>8&255,a&255])))},F.esds=function(W){var M=W.config.length;return new Uint8Array([0,0,0,0,3,23+M,0,1,0,4,15+M,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([M]).concat(W.config).concat([6,1,2]))},F.mp4a=function(W){var M=W.samplerate;return F.box(F.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,W.channelCount,0,16,0,0,0,0,M>>8&255,M&255,0,0]),F.box(F.types.esds,F.esds(W)))},F.mp3=function(W){var M=W.samplerate;return F.box(F.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,W.channelCount,0,16,0,0,0,0,M>>8&255,M&255,0,0]))},F.stsd=function(W){return W.type==="audio"?!W.isAAC&&W.codec==="mp3"?F.box(F.types.stsd,F.STSD,F.mp3(W)):F.box(F.types.stsd,F.STSD,F.mp4a(W)):F.box(F.types.stsd,F.STSD,F.avc1(W))},F.tkhd=function(W){var M=W.id,O=W.duration*W.timescale,g=W.width,p=W.height,f=Math.floor(O/(Q+1)),h=Math.floor(O%(Q+1));return F.box(F.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,M>>24&255,M>>16&255,M>>8&255,M&255,0,0,0,0,f>>24,f>>16&255,f>>8&255,f&255,h>>24,h>>16&255,h>>8&255,h&255,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,g>>8&255,g&255,0,0,p>>8&255,p&255,0,0]))},F.traf=function(W,M){var O=F.sdtp(W),g=W.id,p=Math.floor(M/(Q+1)),f=Math.floor(M%(Q+1));return F.box(F.types.traf,F.box(F.types.tfhd,new Uint8Array([0,0,0,0,g>>24,g>>16&255,g>>8&255,g&255])),F.box(F.types.tfdt,new Uint8Array([1,0,0,0,p>>24,p>>16&255,p>>8&255,p&255,f>>24,f>>16&255,f>>8&255,f&255])),F.trun(W,O.length+16+20+8+16+8+8),O)},F.trak=function(W){return W.duration=W.duration||4294967295,F.box(F.types.trak,F.tkhd(W),F.mdia(W))},F.trex=function(W){var M=W.id;return F.box(F.types.trex,new Uint8Array([0,0,0,0,M>>24,M>>16&255,M>>8&255,M&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},F.trun=function(W,M){var O=W.samples||[],g=O.length,p=12+16*g,f=new Uint8Array(p),h,n,d,l,a,u;for(M+=8+p,f.set([0,0,15,1,g>>>24&255,g>>>16&255,g>>>8&255,g&255,M>>>24&255,M>>>16&255,M>>>8&255,M&255],0),h=0;h<g;h++)n=O[h],d=n.duration,l=n.size,a=n.flags,u=n.cts,f.set([d>>>24&255,d>>>16&255,d>>>8&255,d&255,l>>>24&255,l>>>16&255,l>>>8&255,l&255,a.isLeading<<2|a.dependsOn,a.isDependedOn<<6|a.hasRedundancy<<4|a.paddingValue<<1|a.isNonSync,a.degradPrio&240<<8,a.degradPrio&15,u>>>24&255,u>>>16&255,u>>>8&255,u&255],12+16*h);return F.box(F.types.trun,f)},F.initSegment=function(W){F.types||F.init();var M=F.moov(W),O=new Uint8Array(F.FTYP.byteLength+M.byteLength);return O.set(F.FTYP),O.set(M,F.FTYP.byteLength),O},F}();H.types=void 0,H.HDLR_TYPES=void 0,H.STTS=void 0,H.STSC=void 0,H.STCO=void 0,H.STSZ=void 0,H.VMHD=void 0,H.SMHD=void 0,H.STSD=void 0,H.FTYP=void 0,H.DINF=void 0,J.default=H},"./src/remux/mp4-remuxer.ts":function(le,J,P){"use strict";P.r(J),P.d(J,"default",function(){return u}),P.d(J,"normalizePts",function(){return c});var Q=P("./src/polyfills/number.ts"),H=P("./src/remux/aac-helper.ts"),F=P("./src/remux/mp4-generator.ts"),z=P("./src/events.ts"),W=P("./src/errors.ts"),M=P("./src/utils/logger.ts"),O=P("./src/types/loader.ts"),g=P("./src/utils/timescale-conversion.ts");function p(){return p=Object.assign||function(R){for(var C=1;C<arguments.length;C++){var w=arguments[C];for(var x in w)Object.prototype.hasOwnProperty.call(w,x)&&(R[x]=w[x])}return R},p.apply(this,arguments)}var f=10*1e3,h=1024,n=1152,d=null,l=null,a=!1,u=function(){function R(w,x,_,o){if(o===void 0&&(o=""),this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=void 0,this._initDTS=void 0,this.nextAvcDts=null,this.nextAudioPts=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.observer=w,this.config=x,this.typeSupported=_,this.ISGenerated=!1,d===null){var b=navigator.userAgent||"",m=b.match(/Chrome\/(\d+)/i);d=m?parseInt(m[1]):0}if(l===null){var E=navigator.userAgent.match(/Safari\/(\d+)/i);l=E?parseInt(E[1]):0}a=!!d&&d<75||!!l&&l<600}var C=R.prototype;return C.destroy=function(){},C.resetTimeStamp=function(x){M.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=x},C.resetNextTimestamp=function(){M.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},C.resetInitSegment=function(){M.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},C.getVideoStartPts=function(x){var _=!1,o=x.reduce(function(b,m){var E=m.pts-b;return E<-4294967296?(_=!0,c(b,m.pts)):E>0?b:m.pts},x[0].pts);return _&&M.logger.debug("PTS rollover detected"),o},C.remux=function(x,_,o,b,m,E,N,D){var B,j,I,v,G,Y,re=m,oe=m,we=x.pid>-1,pe=_.pid>-1,xe=_.samples.length,_e=x.samples.length>0,Se=xe>1,ce=(!we||_e)&&(!pe||Se)||this.ISGenerated||N;if(ce){this.ISGenerated||(I=this.generateIS(x,_,m));var ue=this.isVideoContiguous,ie=-1;if(Se&&(ie=L(_.samples),!ue&&this.config.forceKeyFrameOnDiscontinuity))if(Y=!0,ie>0){M.logger.warn("[mp4-remuxer]: Dropped "+ie+" out of "+xe+" video samples due to a missing keyframe");var de=this.getVideoStartPts(_.samples);_.samples=_.samples.slice(ie),_.dropped+=ie,oe+=(_.samples[0].pts-de)/(_.timescale||9e4)}else ie===-1&&(M.logger.warn("[mp4-remuxer]: No keyframe found out of "+xe+" video samples"),Y=!1);if(this.ISGenerated){if(_e&&Se){var se=this.getVideoStartPts(_.samples),Oe=c(x.samples[0].pts,se)-se,ke=Oe/_.inputTimeScale;re+=Math.max(0,ke),oe+=Math.max(0,-ke)}if(_e){if(x.samplerate||(M.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),I=this.generateIS(x,_,m)),j=this.remuxAudio(x,re,this.isAudioContiguous,E,pe||Se||D===O.PlaylistLevelType.AUDIO?oe:void 0),Se){var Te=j?j.endPTS-j.startPTS:0;_.inputTimeScale||(M.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),I=this.generateIS(x,_,m)),B=this.remuxVideo(_,oe,ue,Te)}}else Se&&(B=this.remuxVideo(_,oe,ue,0));B&&(B.firstKeyFrame=ie,B.independent=ie!==-1)}}return this.ISGenerated&&(o.samples.length&&(G=this.remuxID3(o,m)),b.samples.length&&(v=this.remuxText(b,m))),{audio:j,video:B,initSegment:I,independent:Y,text:v,id3:G}},C.generateIS=function(x,_,o){var b=x.samples,m=_.samples,E=this.typeSupported,N={},D=!Object(Q.isFiniteNumber)(this._initPTS),B="audio/mp4",j,I,v;if(D&&(j=I=Infinity),x.config&&b.length&&(x.timescale=x.samplerate,x.isAAC||(E.mpeg?(B="audio/mpeg",x.codec=""):E.mp3&&(x.codec="mp3")),N.audio={id:"audio",container:B,codec:x.codec,initSegment:!x.isAAC&&E.mpeg?new Uint8Array(0):F.default.initSegment([x]),metadata:{channelCount:x.channelCount}},D&&(v=x.inputTimeScale,j=I=b[0].pts-Math.round(v*o))),_.sps&&_.pps&&m.length&&(_.timescale=_.inputTimeScale,N.video={id:"main",container:"video/mp4",codec:_.codec,initSegment:F.default.initSegment([_]),metadata:{width:_.width,height:_.height}},D)){v=_.inputTimeScale;var G=this.getVideoStartPts(m),Y=Math.round(v*o);I=Math.min(I,c(m[0].dts,G)-Y),j=Math.min(j,G-Y)}if(Object.keys(N).length)return this.ISGenerated=!0,D&&(this._initPTS=j,this._initDTS=I),{tracks:N,initPTS:j,timescale:v}},C.remuxVideo=function(x,_,o,b){var m=x.inputTimeScale,E=x.samples,N=[],D=E.length,B=this._initPTS,j=this.nextAvcDts,I=8,v,G,Y,re=Number.POSITIVE_INFINITY,oe=Number.NEGATIVE_INFINITY,we=0,pe=!1;if(!o||j===null){var xe=_*m,_e=E[0].pts-c(E[0].dts,E[0].pts);j=xe-_e}for(var Se=0;Se<D;Se++){var ce=E[Se];if(ce.pts=c(ce.pts-B,j),ce.dts=c(ce.dts-B,j),ce.dts>ce.pts){var ue=9e4*.2;we=Math.max(Math.min(we,ce.pts-ce.dts),-1*ue)}ce.dts<E[Se>0?Se-1:Se].dts&&(pe=!0)}pe&&E.sort(function(Ct,xt){var ut=Ct.dts-xt.dts,Ut=Ct.pts-xt.pts;return ut||Ut}),G=E[0].dts,Y=E[E.length-1].dts;var ie=Math.round((Y-G)/(D-1));if(we<0){if(we<ie*-2){M.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(g.toMsFromMpegTsClock)(-ie,!0)+" ms");for(var de=we,se=0;se<D;se++)E[se].dts=de=Math.max(de,E[se].pts-ie),E[se].pts=Math.max(de,E[se].pts)}else{M.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(g.toMsFromMpegTsClock)(we,!0)+" ms to overcome this issue");for(var Oe=0;Oe<D;Oe++)E[Oe].dts=E[Oe].dts+we}G=E[0].dts}if(o){var ke=G-j,Te=ke>ie,Ae=ke<-1;if(Te||Ae){Te?M.logger.warn("AVC: "+Object(g.toMsFromMpegTsClock)(ke,!0)+" ms ("+ke+"dts) hole between fragments detected, filling it"):M.logger.warn("AVC: "+Object(g.toMsFromMpegTsClock)(-ke,!0)+" ms ("+ke+"dts) overlapping between fragments detected"),G=j;var Le=E[0].pts-ke;E[0].dts=G,E[0].pts=Le,M.logger.log("Video: First PTS/DTS adjusted: "+Object(g.toMsFromMpegTsClock)(Le,!0)+"/"+Object(g.toMsFromMpegTsClock)(G,!0)+", delta: "+Object(g.toMsFromMpegTsClock)(ke,!0)+" ms")}}a&&(G=Math.max(0,G));for(var Be=0,Fe=0,De=0;De<D;De++){for(var Ne=E[De],Xe=Ne.units,Ze=Xe.length,Je=0,$e=0;$e<Ze;$e++)Je+=Xe[$e].data.length;Fe+=Je,Be+=Ze,Ne.length=Je,Ne.dts=Math.max(Ne.dts,G),Ne.pts=Math.max(Ne.pts,Ne.dts,0),re=Math.min(Ne.pts,re),oe=Math.max(Ne.pts,oe)}Y=E[D-1].dts;var lt=Fe+4*Be+8,tt;try{tt=new Uint8Array(lt)}catch(Ct){this.observer.emit(z.Events.ERROR,z.Events.ERROR,{type:W.ErrorTypes.MUX_ERROR,details:W.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:lt,reason:"fail allocating video mdat "+lt});return}var it=new DataView(tt.buffer);it.setUint32(0,lt),tt.set(F.default.types.mdat,4);for(var Ue=0;Ue<D;Ue++){for(var dt=E[Ue],rt=dt.units,Me=0,ze=0,Ce=rt.length;ze<Ce;ze++){var ve=rt[ze],Ee=ve.data,te=ve.data.byteLength;it.setUint32(I,te),I+=4,tt.set(Ee,I),I+=te,Me+=4+te}if(Ue<D-1)v=E[Ue+1].dts-dt.dts;else{var ne=this.config,he=dt.dts-E[Ue>0?Ue-1:Ue].dts;if(ne.stretchShortVideoTrack&&this.nextAudioPts!==null){var me=Math.floor(ne.maxBufferHole*m),be=(b?re+b*m:this.nextAudioPts)-dt.pts;be>me?(v=be-he,v<0&&(v=he),M.logger.log("[mp4-remuxer]: It is approximately "+be/90+" ms to the next segment; using duration "+v/90+" ms for the last video frame.")):v=he}else v=he}var Pe=Math.round(dt.pts-dt.dts);N.push(new S(dt.key,v,Me,Pe))}if(N.length&&d&&d<70){var We=N[0].flags;We.dependsOn=2,We.isNonSync=0}console.assert(v!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=j=Y+v,this.isVideoContiguous=!0;var st=F.default.moof(x.sequenceNumber++,G,p({},x,{samples:N})),ft="video",pt={data1:st,data2:tt,startPTS:re/m,endPTS:(oe+v)/m,startDTS:G/m,endDTS:j/m,type:ft,hasAudio:!1,hasVideo:!0,nb:N.length,dropped:x.dropped};return x.samples=[],x.dropped=0,console.assert(tt.length,"MDAT length must not be zero"),pt},C.remuxAudio=function(x,_,o,b,m){var E=x.inputTimeScale,N=x.samplerate?x.samplerate:E,D=E/N,B=x.isAAC?h:n,j=B*D,I=this._initPTS,v=!x.isAAC&&this.typeSupported.mpeg,G=[],Y=x.samples,re=v?0:8,oe=this.nextAudioPts||-1,we=_*E;if(this.isAudioContiguous=o=o||Y.length&&oe>0&&(b&&Math.abs(we-oe)<9e3||Math.abs(c(Y[0].pts-I,we)-oe)<20*j),Y.forEach(function(Ee){Ee.pts=c(Ee.pts-I,we)}),!o||oe<0){if(Y=Y.filter(function(Ee){return Ee.pts>=0}),!Y.length)return;m===0?oe=0:b?oe=Math.max(0,we):oe=Y[0].pts}if(x.isAAC)for(var pe=m!==void 0,xe=this.config.maxAudioFramesDrift,_e=0,Se=oe;_e<Y.length;_e++){var ce=Y[_e],ue=ce.pts,ie=ue-Se,de=Math.abs(1e3*ie/E);if(ie<=-xe*j&&pe)_e===0&&(M.logger.warn("Audio frame @ "+(ue/E).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*ie/E)+" ms."),this.nextAudioPts=oe=Se=ue);else if(ie>=xe*j&&de<f&&pe){var se=Math.round(ie/j);Se=ue-se*j,Se<0&&(se--,Se+=j),_e===0&&(this.nextAudioPts=oe=Se),M.logger.warn("[mp4-remuxer]: Injecting "+se+" audio frame @ "+(Se/E).toFixed(3)+"s due to "+Math.round(1e3*ie/E)+" ms gap.");for(var Oe=0;Oe<se;Oe++){var ke=Math.max(Se,0),Te=H.default.getSilentFrame(x.manifestCodec||x.codec,x.channelCount);Te||(M.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),Te=ce.unit.subarray()),Y.splice(_e,0,{unit:Te,pts:ke}),Se+=j,_e++}}ce.pts=Se,Se+=j}for(var Ae=null,Le=null,Be,Fe=0,De=Y.length;De--;)Fe+=Y[De].unit.byteLength;for(var Ne=0,Xe=Y.length;Ne<Xe;Ne++){var Ze=Y[Ne],Je=Ze.unit,$e=Ze.pts;if(Le!==null){var lt=G[Ne-1];lt.duration=Math.round(($e-Le)/D)}else if(o&&x.isAAC&&($e=oe),Ae=$e,Fe>0){Fe+=re;try{Be=new Uint8Array(Fe)}catch(Ee){this.observer.emit(z.Events.ERROR,z.Events.ERROR,{type:W.ErrorTypes.MUX_ERROR,details:W.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:Fe,reason:"fail allocating audio mdat "+Fe});return}if(!v){var tt=new DataView(Be.buffer);tt.setUint32(0,Fe),Be.set(F.default.types.mdat,4)}}else return;Be.set(Je,re);var it=Je.byteLength;re+=it,G.push(new S(!0,B,it,0)),Le=$e}var Ue=G.length;if(!Ue)return;var dt=G[G.length-1];this.nextAudioPts=oe=Le+D*dt.duration;var rt=v?new Uint8Array(0):F.default.moof(x.sequenceNumber++,Ae/D,p({},x,{samples:G}));x.samples=[];var Me=Ae/E,ze=oe/E,Ce="audio",ve={data1:rt,data2:Be,startPTS:Me,endPTS:ze,startDTS:Me,endDTS:ze,type:Ce,hasAudio:!0,hasVideo:!1,nb:Ue};return this.isAudioContiguous=!0,console.assert(Be.length,"MDAT length must not be zero"),ve},C.remuxEmptyAudio=function(x,_,o,b){var m=x.inputTimeScale,E=x.samplerate?x.samplerate:m,N=m/E,D=this.nextAudioPts,B=(D!==null?D:b.startDTS*m)+this._initDTS,j=b.endDTS*m+this._initDTS,I=N*h,v=Math.ceil((j-B)/I),G=H.default.getSilentFrame(x.manifestCodec||x.codec,x.channelCount);if(M.logger.warn("[mp4-remuxer]: remux empty Audio"),!G){M.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec");return}for(var Y=[],re=0;re<v;re++){var oe=B+re*I;Y.push({unit:G,pts:oe,dts:oe})}return x.samples=Y,this.remuxAudio(x,_,o,!1)},C.remuxID3=function(x,_){var o=x.samples.length;if(!o)return;for(var b=x.inputTimeScale,m=this._initPTS,E=this._initDTS,N=0;N<o;N++){var D=x.samples[N];D.pts=c(D.pts-m,_*b)/b,D.dts=c(D.dts-E,_*b)/b}var B=x.samples;return x.samples=[],{samples:B}},C.remuxText=function(x,_){var o=x.samples.length;if(!o)return;for(var b=x.inputTimeScale,m=this._initPTS,E=0;E<o;E++){var N=x.samples[E];N.pts=c(N.pts-m,_*b)/b}x.samples.sort(function(B,j){return B.pts-j.pts});var D=x.samples;return x.samples=[],{samples:D}},R}();function c(R,C){var w;if(C===null)return R;for(C<R?w=-8589934592:w=8589934592;Math.abs(R-C)>4294967296;)R+=w;return R}function L(R){for(var C=0;C<R.length;C++)if(R[C].key)return C;return-1}var S=function(C,w,x,_){this.size=void 0,this.duration=void 0,this.cts=void 0,this.flags=void 0,this.duration=w,this.size=x,this.cts=_,this.flags=new T(C)},T=function(C){this.isLeading=0,this.isDependedOn=0,this.hasRedundancy=0,this.degradPrio=0,this.dependsOn=1,this.isNonSync=1,this.dependsOn=C?2:1,this.isNonSync=C?0:1}},"./src/remux/passthrough-remuxer.ts":function(le,J,P){"use strict";P.r(J);var Q=P("./src/polyfills/number.ts"),H=P("./src/utils/mp4-tools.ts"),F=P("./src/loader/fragment.ts"),z=P("./src/utils/logger.ts"),W=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 p=g.prototype;return p.destroy=function(){},p.resetTimeStamp=function(h){this.initPTS=h,this.lastEndDTS=null},p.resetNextTimestamp=function(){this.lastEndDTS=null},p.resetInitSegment=function(h,n,d){this.audioCodec=n,this.videoCodec=d,this.generateInitSegment(h),this.emitInitSegment=!0},p.generateInitSegment=function(h){var 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Skipping it!");return}this.chars[this.pos].setChar(b,this.currPenState),this.moveCursor(1)},x.clearFromPos=function(o){var b;for(b=o;b<W;b++)this.chars[b].reset()},x.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},x.clearToEndOfRow=function(){this.clearFromPos(this.pos)},x.getTextString=function(){for(var o=[],b=!0,m=0;m<W;m++){var E=this.chars[m].uchar;E!==" "&&(b=!1),o.push(E)}return b?"":o.join("")},x.setPenStyles=function(o){this.currPenState.setStyles(o);var b=this.chars[this.pos];b.setPenState(this.currPenState)},w}(),c=function(){function w(_){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.logger=void 0,this.rows=[];for(var o=0;o<z;o++)this.rows.push(new u(_));this.logger=_,this.currRow=z-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}var x=w.prototype;return x.reset=function(){for(var o=0;o<z;o++)this.rows[o].clear();this.currRow=z-1},x.equals=function(o){for(var b=!0,m=0;m<z;m++)if(!this.rows[m].equals(o.rows[m])){b=!1;break}return b},x.copy=function(o){for(var b=0;b<z;b++)this.rows[b].copy(o.rows[b])},x.isEmpty=function(){for(var o=!0,b=0;b<z;b++)if(!this.rows[b].isEmpty()){o=!1;break}return o},x.backSpace=function(){var o=this.rows[this.currRow];o.backSpace()},x.clearToEndOfRow=function(){var o=this.rows[this.currRow];o.clearToEndOfRow()},x.insertChar=function(o){var b=this.rows[this.currRow];b.insertChar(o)},x.setPen=function(o){var b=this.rows[this.currRow];b.setPenStyles(o)},x.moveCursor=function(o){var b=this.rows[this.currRow];b.moveCursor(o)},x.setCursor=function(o){this.logger.log(h.INFO,"setCursor: "+o);var b=this.rows[this.currRow];b.setCursor(o)},x.setPAC=function(o){this.logger.log(h.INFO,"pacData = "+JSON.stringify(o));var b=o.row-1;if(this.nrRollUpRows&&b<this.nrRollUpRows-1&&(b=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==b){for(var m=0;m<z;m++)this.rows[m].clear();var E=this.currRow+1-this.nrRollUpRows,N=this.lastOutputScreen;if(N){var D=N.rows[E].cueStartTime,B=this.logger.time;if(D&&B!==null&&D<B)for(var j=0;j<this.nrRollUpRows;j++)this.rows[b-this.nrRollUpRows+j+1].copy(N.rows[E+j])}}this.currRow=b;var I=this.rows[this.currRow];if(o.indent!==null){var v=o.indent,G=Math.max(v-1,0);I.setCursor(o.indent),o.color=I.chars[G].penState.foreground}var Y={foreground:o.color,underline:o.underline,italics:o.italics,background:"black",flash:!1};this.setPen(Y)},x.setBkgData=function(o){this.logger.log(h.INFO,"bkgData = "+JSON.stringify(o)),this.backSpace(),this.setPen(o),this.insertChar(32)},x.setRollUpRows=function(o){this.nrRollUpRows=o},x.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 o=this.currRow+1-this.nrRollUpRows,b=this.rows.splice(o,1)[0];b.clear(),this.rows.splice(this.currRow,0,b),this.logger.log(h.INFO,"Rolling up")},x.getDisplayText=function(o){o=o||!1;for(var b=[],m="",E=-1,N=0;N<z;N++){var D=this.rows[N].getTextString();D&&(E=N+1,o?b.push("Row "+E+": '"+D+"'"):b.push(D.trim()))}return b.length>0&&(o?m="["+b.join(" | ")+"]":m=b.join(`
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Resume Caption Loading"),this.setMode("MODE_POP-ON")},x.ccBS=function(){if(this.logger.log(h.INFO,"BS - BackSpace"),this.mode==="MODE_TEXT")return;this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate()},x.ccAOF=function(){},x.ccAON=function(){},x.ccDER=function(){this.logger.log(h.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},x.ccRU=function(o){this.logger.log(h.INFO,"RU("+o+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(o)},x.ccFON=function(){this.logger.log(h.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},x.ccRDC=function(){this.logger.log(h.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},x.ccTR=function(){this.logger.log(h.INFO,"TR"),this.setMode("MODE_TEXT")},x.ccRTD=function(){this.logger.log(h.INFO,"RTD"),this.setMode("MODE_TEXT")},x.ccEDM=function(){this.logger.log(h.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},x.ccCR=function(){this.logger.log(h.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},x.ccENM=function(){this.logger.log(h.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},x.ccEOC=function(){if(this.logger.log(h.INFO,"EOC - End Of Caption"),this.mode==="MODE_POP-ON"){var o=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=o,this.writeScreen=this.nonDisplayedMemory,this.logger.log(h.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},x.ccTO=function(o){this.logger.log(h.INFO,"TO("+o+") - Tab Offset"),this.writeScreen.moveCursor(o)},x.ccMIDROW=function(o){var b={flash:!1};if(b.underline=o%2===1,b.italics=o>=46,b.italics)b.foreground="white";else{var m=Math.floor(o/2)-16,E=["white","green","blue","cyan","red","yellow","magenta"];b.foreground=E[m]}this.logger.log(h.INFO,"MIDROW: "+JSON.stringify(b)),this.writeScreen.setPen(b)},x.outputDataUpdate=function(o){o===void 0&&(o=!1);var b=this.logger.time;if(b===null)return;this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=b:this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,b,this.lastOutputScreen),o&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:b),this.lastOutputScreen.copy(this.displayedMemory))},x.cueSplitAtTime=function(o){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,o,this.displayedMemory),this.cueStartTime=o))},w}(),S=function(){function w(_,o,b){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var m=new n;this.channels=[null,new L(_,o,m),new L(_+1,b,m)],this.cmdHistory=C(),this.logger=m}var x=w.prototype;return x.getHandler=function(o){return this.channels[o].getHandler()},x.setHandler=function(o,b){this.channels[o].setHandler(b)},x.addData=function(o,b){var m,E,N,D=!1;this.logger.time=o;for(var B=0;B<b.length;B+=2){if(E=b[B]&127,N=b[B+1]&127,E===0&&N===0)continue;if(this.logger.log(h.DATA,"["+d([b[B],b[B+1]])+"] -> ("+d([E,N])+")"),m=this.parseCmd(E,N),m||(m=this.parseMidrow(E,N)),m||(m=this.parsePAC(E,N)),m||(m=this.parseBackgroundAttributes(E,N)),!m&&(D=this.parseChars(E,N),D)){var j=this.currentChannel;if(j&&j>0){var I=this.channels[j];I.insertChars(D)}else this.logger.log(h.WARNING,"No channel found yet. 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E?(E.ccMIDROW(b),this.logger.log(h.DEBUG,"MIDROW ("+d([o,b])+")"),!0):!1}return!1},x.parsePAC=function(o,b){var m,E=this.cmdHistory,N=(o>=17&&o<=23||o>=25&&o<=31)&&b>=64&&b<=127,D=(o===16||o===24)&&b>=64&&b<=95;if(!(N||D))return!1;if(R(o,b,E))return T(null,null,E),!0;var B=o<=23?1:2;b>=64&&b<=95?m=B===1?M[o]:g[o]:m=B===1?O[o]:p[o];var j=this.channels[B];return j?(j.setPAC(this.interpretPAC(m,b)),T(o,b,E),this.currentChannel=B,!0):!1},x.interpretPAC=function(o,b){var m,E={color:null,italics:!1,indent:null,underline:!1,row:o};return b>95?m=b-96:m=b-64,E.underline=(m&1)===1,m<=13?E.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(m/2)]:m<=15?(E.italics=!0,E.color="white"):E.indent=Math.floor((m-16)/2)*4,E},x.parseChars=function(o,b){var m,E=null,N=null;if(o>=25?(m=2,N=o-8):(m=1,N=o),N>=17&&N<=19){var D;N===17?D=b+80:N===18?D=b+112:D=b+144,this.logger.log(h.INFO,"Special char '"+F(D)+"' in channel "+m),E=[D]}else o>=32&&o<=127&&(E=b===0?[o]:[o,b]);if(E){var B=d(E);this.logger.log(h.DEBUG,"Char codes =  "+B.join(",")),T(o,b,this.cmdHistory)}return E},x.parseBackgroundAttributes=function(o,b){var m=(o===16||o===24)&&b>=32&&b<=47,E=(o===23||o===31)&&b>=45&&b<=47;if(!(m||E))return!1;var N,D={};o===16||o===24?(N=Math.floor((b-32)/2),D.background=f[N],b%2===1&&(D.background=D.background+"_semi")):b===45?D.background="transparent":(D.foreground="black",b===47&&(D.underline=!0));var B=o<=23?1:2,j=this.channels[B];return j.setBkgData(D),T(o,b,this.cmdHistory),!0},x.reset=function(){for(var o=0;o<Object.keys(this.channels).length;o++){var b=this.channels[o];b&&b.reset()}this.cmdHistory=C()},x.cueSplitAtTime=function(o){for(var b=0;b<this.channels.length;b++){var m=this.channels[b];m&&m.cueSplitAtTime(o)}},w}();function T(w,x,_){_.a=w,_.b=x}function R(w,x,_){return _.a===w&&_.b===x}function C(){return{a:null,b:null}}J.default=S},"./src/utils/codecs.ts":function(le,J,P){"use strict";P.r(J),P.d(J,"isCodecType",function(){return H}),P.d(J,"isCodecSupportedInMp4",function(){return F});var Q={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 H(z,W){var M=Q[W];return!!M&&M[z.slice(0,4)]===!0}function F(z,W){return MediaSource.isTypeSupported((W||"video")+'/mp4;codecs="'+z+'"')}},"./src/utils/cues.ts":function(le,J,P){"use strict";P.r(J);var Q=P("./src/utils/vttparser.ts"),H=P("./src/utils/webvtt-parser.ts"),F=P("./src/utils/texttrack-utils.ts"),z=/\s/,W={newCue:function(O,g,p,f){for(var h=[],n,d,l,a,u,c=self.VTTCue||self.TextTrackCue,L=0;L<f.rows.length;L++)if(n=f.rows[L],l=!0,a=0,u="",!n.isEmpty()){for(var S=0;S<n.chars.length;S++)z.test(n.chars[S].uchar)&&l?a++:(u+=n.chars[S].uchar,l=!1);n.cueStartTime=g,g===p&&(p+=1e-4),a>=16?a--:a++;var T=Object(Q.fixLineBreaks)(u.trim()),R=Object(H.generateCueId)(g,p,T);(!O||!O.cues||!O.cues.getCueById(R))&&(d=new c(g,p,T),d.id=R,d.line=L+1,d.align="left",d.position=10+Math.min(80,Math.floor(a*8/32)*10),h.push(d))}return O&&h.length&&(h.sort(function(C,w){return C.line==="auto"||w.line==="auto"?0:C.line>8&&w.line>8?w.line-C.line:C.line-w.line}),h.forEach(function(C){return Object(F.addCueToTrack)(O,C)})),h}};J.default=W},"./src/utils/discontinuities.ts":function(le,J,P){"use strict";P.r(J),P.d(J,"findFirstFragWithCC",function(){return z}),P.d(J,"shouldAlignOnDiscontinuities",function(){return W}),P.d(J,"findDiscontinuousReferenceFrag",function(){return M}),P.d(J,"adjustSlidingStart",function(){return g}),P.d(J,"alignStream",function(){return p}),P.d(J,"alignPDT",function(){return h}),P.d(J,"alignFragmentByPDTDelta",function(){return n}),P.d(J,"alignMediaPlaylistByPDT",function(){return d});var Q=P("./src/polyfills/number.ts"),H=P("./src/utils/logger.ts"),F=P("./src/controller/level-helper.ts");function z(l,a){for(var u=null,c=0,L=l.length;c<L;c++){var S=l[c];if(S&&S.cc===a){u=S;break}}return u}function W(l,a,u){return!!(a.details&&(u.endCC>u.startCC||l&&l.cc<u.startCC))}function M(l,a){var u=l.fragments,c=a.fragments;if(!c.length||!u.length){H.logger.log("No fragments to align");return}var L=z(u,c[0].cc);if(!L||L&&!L.startPTS){H.logger.log("No frag in previous level to align on");return}return L}function O(l,a){if(l){var u=l.start+a;l.start=l.startPTS=u,l.endPTS=u+l.duration}}function g(l,a){for(var u=a.fragments,c=0,L=u.length;c<L;c++)O(u[c],l);a.fragmentHint&&O(a.fragmentHint,l),a.alignedSliding=!0}function 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