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ce=S.comments_before.next();ce;)this.handle_whitespace_and_comments(ce,Y),this.handle_token(ce,Y),ce=S.comments_before.next();if(re)for(var Te=0;Te<te;Te+=1)this.print_newline(Te>0,Y);else if(this._options.max_preserve_newlines&&te>this._options.max_preserve_newlines&&(te=this._options.max_preserve_newlines),this._options.preserve_newlines&&te>1){this.print_newline(!1,Y);for(var ye=1;ye<te;ye+=1)this.print_newline(!0,Y)}};var B=["async","break","continue","return","throw","yield"];X.prototype.allow_wrap_or_preserved_newline=function(S,Y){if(Y=Y===void 0?!1:Y,this._output.just_added_newline())return;var te=this._options.preserve_newlines&&S.newlines||Y,re=d(this._flags.last_token.text,s)||d(S.text,s);if(re){var ce=d(this._flags.last_token.text,s)&&d(this._options.operator_position,y)||d(S.text,s);te=te&&ce}if(te)this.print_newline(!1,!0);else if(this._options.wrap_line_length){if(R(this._flags.last_token,B))return;this._output.set_wrap_point()}},X.prototype.print_newline=function(S,Y){if(!Y&&(this._flags.last_token.text!==";"&&this._flags.last_token.text!==","&&this._flags.last_token.text!=="="&&(this._flags.last_token.type!==l.OPERATOR||this._flags.last_token.text==="--"||this._flags.last_token.text==="++")))for(var te=this._tokens.peek();this._flags.mode===u.Statement&&!(this._flags.if_block&&x(te,"else"))&&!this._flags.do_block;)this.restore_mode();this._output.add_new_line(S)&&(this._flags.multiline_frame=!0)},X.prototype.print_token_line_indentation=function(S){this._output.just_added_newline()&&(this._options.keep_array_indentation&&S.newlines&&(S.text==="["||b(this._flags.mode))?(this._output.current_line.set_indent(-1),this._output.current_line.push(S.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))},X.prototype.print_token=function(S){if(this._output.raw){this._output.add_raw_token(S);return}if(this._options.comma_first&&S.previous&&S.previous.type===l.COMMA&&this._output.just_added_newline()&&this._output.previous_line.last()===","){var Y=this._output.previous_line.pop();this._output.previous_line.is_empty()&&(this._output.previous_line.push(Y),this._output.trim(!0),this._output.current_line.pop(),this._output.trim()),this.print_token_line_indentation(S),this._output.add_token(","),this._output.space_before_token=!0}this.print_token_line_indentation(S),this._output.non_breaking_space=!0,this._output.add_token(S.text),this._output.previous_token_wrapped&&(this._flags.multiline_frame=!0)},X.prototype.indent=function(){this._flags.indentation_level+=1,this._output.set_indent(this._flags.indentation_level,this._flags.alignment)},X.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))},X.prototype.set_mode=function(S){this._flags?(this._flag_store.push(this._flags),this._previous_flags=this._flags):this._previous_flags=this.create_flags(null,S),this._flags=this.create_flags(this._previous_flags,S),this._output.set_indent(this._flags.indentation_level,this._flags.alignment)},X.prototype.restore_mode=function(){this._flag_store.length>0&&(this._previous_flags=this._flags,this._flags=this._flag_store.pop(),this._previous_flags.mode===u.Statement&&_(this._output,this._previous_flags),this._output.set_indent(this._flags.indentation_level,this._flags.alignment))},X.prototype.start_of_object_property=function(){return this._flags.parent.mode===u.ObjectLiteral&&this._flags.mode===u.Statement&&(this._flags.last_token.text===":"&&this._flags.ternary_depth===0||R(this._flags.last_token,["get","set"]))},X.prototype.start_of_statement=function(S){var Y=!1;return Y=Y||R(this._flags.last_token,["var","let","const"])&&S.type===l.WORD,Y=Y||x(this._flags.last_token,"do"),Y=Y||!(this._flags.parent.mode===u.ObjectLiteral&&this._flags.mode===u.Statement)&&R(this._flags.last_token,B)&&!S.newlines,Y=Y||x(this._flags.last_token,"else")&&!(x(S,"if")&&!S.comments_before),Y=Y||this._flags.last_token.type===l.END_EXPR&&(this._previous_flags.mode===u.ForInitializer||this._previous_flags.mode===u.Conditional),Y=Y||this._flags.last_token.type===l.WORD&&this._flags.mode===u.BlockStatement&&!this._flags.in_case&&!(S.text==="--"||S.text==="++")&&this._last_last_text!=="function"&&S.type!==l.WORD&&S.type!==l.RESERVED,Y=Y||this._flags.mode===u.ObjectLiteral&&(this._flags.last_token.text===":"&&this._flags.ternary_depth===0||R(this._flags.last_token,["get","set"])),Y?(this.set_mode(u.Statement),this.indent(),this.handle_whitespace_and_comments(S,!0),this.start_of_object_property()||this.allow_wrap_or_preserved_newline(S,R(S,["do","for","if","while"])),!0):!1},X.prototype.handle_start_expr=function(S){this.start_of_statement(S)||this.handle_whitespace_and_comments(S);var Y=u.Expression;if(S.text==="["){if(this._flags.last_token.type===l.WORD||this._flags.last_token.text===")"){R(this._flags.last_token,o)&&(this._output.space_before_token=!0),this.print_token(S),this.set_mode(Y),this.indent(),this._options.space_in_paren&&(this._output.space_before_token=!0);return}Y=u.ArrayLiteral,b(this._flags.mode)&&((this._flags.last_token.text==="["||this._flags.last_token.text===","&&(this._last_last_text==="]"||this._last_last_text==="}"))&&(this._options.keep_array_indentation||this.print_newline())),d(this._flags.last_token.type,[l.START_EXPR,l.END_EXPR,l.WORD,l.OPERATOR,l.DOT])||(this._output.space_before_token=!0)}else{if(this._flags.last_token.type===l.RESERVED)this._flags.last_token.text==="for"?(this._output.space_before_token=this._options.space_before_conditional,Y=u.ForInitializer):d(this._flags.last_token.text,["if","while","switch"])?(this._output.space_before_token=this._options.space_before_conditional,Y=u.Conditional):d(this._flags.last_word,["await","async"])?this._output.space_before_token=!0:this._flags.last_token.text==="import"&&S.whitespace_before===""?this._output.space_before_token=!1:(d(this._flags.last_token.text,o)||this._flags.last_token.text==="catch")&&(this._output.space_before_token=!0);else if(this._flags.last_token.type===l.EQUALS||this._flags.last_token.type===l.OPERATOR)this.start_of_object_property()||this.allow_wrap_or_preserved_newline(S);else if(this._flags.last_token.type===l.WORD){this._output.space_before_token=!1;var te=this._tokens.peek(-3);if(this._options.space_after_named_function&&te){var re=this._tokens.peek(-4);R(te,["async","function"])||te.text==="*"&&R(re,["async","function"])?this._output.space_before_token=!0:this._flags.mode===u.ObjectLiteral?(te.text==="{"||te.text===","||te.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(S);(this._flags.last_token.type===l.RESERVED&&(this._flags.last_word==="function"||this._flags.last_word==="typeof")||this._flags.last_token.text==="*"&&(d(this._last_last_text,["function","yield"])||this._flags.mode===u.ObjectLiteral&&d(this._last_last_text,["{",","])))&&(this._output.space_before_token=this._options.space_after_anon_function)}this._flags.last_token.text===";"||this._flags.last_token.type===l.START_BLOCK?this.print_newline():(this._flags.last_token.type===l.END_EXPR||this._flags.last_token.type===l.START_EXPR||this._flags.last_token.type===l.END_BLOCK||this._flags.last_token.text==="."||this._flags.last_token.type===l.COMMA)&&this.allow_wrap_or_preserved_newline(S,S.newlines),this.print_token(S),this.set_mode(Y),this._options.space_in_paren&&(this._output.space_before_token=!0),this.indent()},X.prototype.handle_end_expr=function(S){for(;this._flags.mode===u.Statement;)this.restore_mode();this.handle_whitespace_and_comments(S),this._flags.multiline_frame&&this.allow_wrap_or_preserved_newline(S,S.text==="]"&&b(this._flags.mode)&&!this._options.keep_array_indentation),this._options.space_in_paren&&(this._flags.last_token.type===l.START_EXPR&&!this._options.space_in_empty_paren?(this._output.trim(),this._output.space_before_token=!1):this._output.space_before_token=!0),this.deindent(),this.print_token(S),this.restore_mode(),_(this._output,this._previous_flags),this._flags.do_while&&this._previous_flags.mode===u.Conditional&&(this._previous_flags.mode=u.Expression,this._flags.do_block=!1,this._flags.do_while=!1)},X.prototype.handle_start_block=function(S){this.handle_whitespace_and_comments(S);var Y=this._tokens.peek(),te=this._tokens.peek(1);this._flags.last_word==="switch"&&this._flags.last_token.type===l.END_EXPR?(this.set_mode(u.BlockStatement),this._flags.in_case_statement=!0):this._flags.case_body?this.set_mode(u.BlockStatement):te&&(d(te.text,[":",","])&&d(Y.type,[l.STRING,l.WORD,l.RESERVED])||d(Y.text,["get","set","..."])&&d(te.type,[l.WORD,l.RESERVED]))?d(this._last_last_text,["class","interface"])&&!d(te.text,[":",","])?this.set_mode(u.BlockStatement):this.set_mode(u.ObjectLiteral):this._flags.last_token.type===l.OPERATOR&&this._flags.last_token.text==="=>"?this.set_mode(u.BlockStatement):d(this._flags.last_token.type,[l.EQUALS,l.START_EXPR,l.COMMA,l.OPERATOR])||R(this._flags.last_token,["return","throw","import","default"])?this.set_mode(u.ObjectLiteral):this.set_mode(u.BlockStatement),this._flags.last_token&&(R(this._flags.last_token.previous,["class","extends"])&&(this._flags.class_start_block=!0));var re=!Y.comments_before&&Y.text==="}",ce=re&&this._flags.last_word==="function"&&this._flags.last_token.type===l.END_EXPR;if(this._options.brace_preserve_inline){var Te=0,ye=null;this._flags.inline_frame=!0;do if(Te+=1,ye=this._tokens.peek(Te-1),ye.newlines){this._flags.inline_frame=!1;break}while(ye.type!==l.EOF&&!(ye.type===l.END_BLOCK&&ye.opened===S))}(this._options.brace_style==="expand"||this._options.brace_style==="none"&&S.newlines)&&!this._flags.inline_frame?this._flags.last_token.type!==l.OPERATOR&&(ce||this._flags.last_token.type===l.EQUALS||R(this._flags.last_token,A)&&this._flags.last_token.text!=="else")?this._output.space_before_token=!0:this.print_newline(!1,!0):(b(this._previous_flags.mode)&&(this._flags.last_token.type===l.START_EXPR||this._flags.last_token.type===l.COMMA)&&((this._flags.last_token.type===l.COMMA||this._options.space_in_paren)&&(this._output.space_before_token=!0),(this._flags.last_token.type===l.COMMA||this._flags.last_token.type===l.START_EXPR&&this._flags.inline_frame)&&(this.allow_wrap_or_preserved_newline(S),this._previous_flags.multiline_frame=this._previous_flags.multiline_frame||this._flags.multiline_frame,this._flags.multiline_frame=!1)),this._flags.last_token.type!==l.OPERATOR&&this._flags.last_token.type!==l.START_EXPR&&(this._flags.last_token.type===l.START_BLOCK&&!this._flags.inline_frame?this.print_newline():this._output.space_before_token=!0)),this.print_token(S),this.indent(),!re&&!(this._options.brace_preserve_inline&&this._flags.inline_frame)&&this.print_newline()},X.prototype.handle_end_block=function(S){for(this.handle_whitespace_and_comments(S);this._flags.mode===u.Statement;)this.restore_mode();var Y=this._flags.last_token.type===l.START_BLOCK;this._flags.inline_frame&&!Y?this._output.space_before_token=!0:this._options.brace_style==="expand"?Y||this.print_newline():Y||(b(this._flags.mode)&&this._options.keep_array_indentation?(this._options.keep_array_indentation=!1,this.print_newline(),this._options.keep_array_indentation=!0):this.print_newline()),this.restore_mode(),this.print_token(S)},X.prototype.handle_word=function(S){if(S.type===l.RESERVED){if(d(S.text,["set","get"])&&this._flags.mode!==u.ObjectLiteral)S.type=l.WORD;else if(S.text==="import"&&d(this._tokens.peek().text,["(","."]))S.type=l.WORD;else if(d(S.text,["as","from"])&&!this._flags.import_block)S.type=l.WORD;else if(this._flags.mode===u.ObjectLiteral){var Y=this._tokens.peek();Y.text===":"&&(S.type=l.WORD)}}if(this.start_of_statement(S)?R(this._flags.last_token,["var","let","const"])&&S.type===l.WORD&&(this._flags.declaration_statement=!0):S.newlines&&!P(this._flags.mode)&&(this._flags.last_token.type!==l.OPERATOR||this._flags.last_token.text==="--"||this._flags.last_token.text==="++")&&this._flags.last_token.type!==l.EQUALS&&(this._options.preserve_newlines||!R(this._flags.last_token,["var","let","const","set","get"]))?(this.handle_whitespace_and_comments(S),this.print_newline()):this.handle_whitespace_and_comments(S),this._flags.do_block&&!this._flags.do_while)if(x(S,"while")){this._output.space_before_token=!0,this.print_token(S),this._output.space_before_token=!0,this._flags.do_while=!0;return}else this.print_newline(),this._flags.do_block=!1;if(this._flags.if_block)if(!this._flags.else_block&&x(S,"else"))this._flags.else_block=!0;else{for(;this._flags.mode===u.Statement;)this.restore_mode();this._flags.if_block=!1,this._flags.else_block=!1}if(this._flags.in_case_statement&&R(S,["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(S),this._flags.in_case=!0;return}if((this._flags.last_token.type===l.COMMA||this._flags.last_token.type===l.START_EXPR||this._flags.last_token.type===l.EQUALS||this._flags.last_token.type===l.OPERATOR)&&(this.start_of_object_property()||this.allow_wrap_or_preserved_newline(S)),x(S,"function")){(d(this._flags.last_token.text,["}",";"])||this._output.just_added_newline()&&!(d(this._flags.last_token.text,["(","[","{",":","=",","])||this._flags.last_token.type===l.OPERATOR))&&(!this._output.just_added_blankline()&&!S.comments_before&&(this.print_newline(),this.print_newline(!0))),this._flags.last_token.type===l.RESERVED||this._flags.last_token.type===l.WORD?R(this._flags.last_token,["get","set","new","export"])||R(this._flags.last_token,B)?this._output.space_before_token=!0:x(this._flags.last_token,"default")&&this._last_last_text==="export"?this._output.space_before_token=!0:this._flags.last_token.text==="declare"?this._output.space_before_token=!0:this.print_newline():this._flags.last_token.type===l.OPERATOR||this._flags.last_token.text==="="?this._output.space_before_token=!0:!this._flags.multiline_frame&&(P(this._flags.mode)||b(this._flags.mode))||this.print_newline(),this.print_token(S),this._flags.last_word=S.text;return}var te="NONE";if(this._flags.last_token.type===l.END_BLOCK?this._previous_flags.inline_frame?te="SPACE":R(S,["else","catch","finally","from"])?this._options.brace_style==="expand"||this._options.brace_style==="end-expand"||this._options.brace_style==="none"&&S.newlines?te="NEWLINE":(te="SPACE",this._output.space_before_token=!0):te="NEWLINE":this._flags.last_token.type===l.SEMICOLON&&this._flags.mode===u.BlockStatement?te="NEWLINE":this._flags.last_token.type===l.SEMICOLON&&P(this._flags.mode)?te="SPACE":this._flags.last_token.type===l.STRING?te="NEWLINE":this._flags.last_token.type===l.RESERVED||this._flags.last_token.type===l.WORD||this._flags.last_token.text==="*"&&(d(this._last_last_text,["function","yield"])||this._flags.mode===u.ObjectLiteral&&d(this._last_last_text,["{",","]))?te="SPACE":this._flags.last_token.type===l.START_BLOCK?this._flags.inline_frame?te="SPACE":te="NEWLINE":this._flags.last_token.type===l.END_EXPR&&(this._output.space_before_token=!0,te="NEWLINE"),R(S,o)&&this._flags.last_token.text!==")"&&(this._flags.inline_frame||this._flags.last_token.text==="else"||this._flags.last_token.text==="export"?te="SPACE":te="NEWLINE"),R(S,["else","catch","finally"]))if((!(this._flags.last_token.type===l.END_BLOCK&&this._previous_flags.mode===u.BlockStatement)||this._options.brace_style==="expand"||this._options.brace_style==="end-expand"||this._options.brace_style==="none"&&S.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 te==="NEWLINE"?R(this._flags.last_token,A)?this._output.space_before_token=!0:this._flags.last_token.text==="declare"&&R(S,["var","let","const"])?this._output.space_before_token=!0:this._flags.last_token.type!==l.END_EXPR?(this._flags.last_token.type!==l.START_EXPR||!R(S,["var","let","const"]))&&this._flags.last_token.text!==":"&&(x(S,"if")&&x(S.previous,"else")?this._output.space_before_token=!0:this.print_newline()):R(S,o)&&this._flags.last_token.text!==")"&&this.print_newline():this._flags.multiline_frame&&b(this._flags.mode)&&this._flags.last_token.text===","&&this._last_last_text==="}"?this.print_newline():te==="SPACE"&&(this._output.space_before_token=!0);S.previous&&(S.previous.type===l.WORD||S.previous.type===l.RESERVED)&&(this._output.space_before_token=!0),this.print_token(S),this._flags.last_word=S.text,S.type===l.RESERVED&&(S.text==="do"?this._flags.do_block=!0:S.text==="if"?this._flags.if_block=!0:S.text==="import"?this._flags.import_block=!0:this._flags.import_block&&x(S,"from")&&(this._flags.import_block=!1))},X.prototype.handle_semicolon=function(S){this.start_of_statement(S)?this._output.space_before_token=!1:this.handle_whitespace_and_comments(S);for(var Y=this._tokens.peek();this._flags.mode===u.Statement&&!(this._flags.if_block&&x(Y,"else"))&&!this._flags.do_block;)this.restore_mode();this._flags.import_block&&(this._flags.import_block=!1),this.print_token(S)},X.prototype.handle_string=function(S){S.text.startsWith("`")&&S.newlines===0&&S.whitespace_before===""&&(S.previous.text===")"||this._flags.last_token.type===l.WORD)||(this.start_of_statement(S)?this._output.space_before_token=!0:(this.handle_whitespace_and_comments(S),this._flags.last_token.type===l.RESERVED||this._flags.last_token.type===l.WORD||this._flags.inline_frame?this._output.space_before_token=!0:this._flags.last_token.type===l.COMMA||this._flags.last_token.type===l.START_EXPR||this._flags.last_token.type===l.EQUALS||this._flags.last_token.type===l.OPERATOR?this.start_of_object_property()||this.allow_wrap_or_preserved_newline(S):S.text.startsWith("`")&&this._flags.last_token.type===l.END_EXPR&&(S.previous.text==="]"||S.previous.text===")")&&S.newlines===0?this._output.space_before_token=!0:this.print_newline())),this.print_token(S)},X.prototype.handle_equals=function(S){this.start_of_statement(S)||this.handle_whitespace_and_comments(S),this._flags.declaration_statement&&(this._flags.declaration_assignment=!0),this._output.space_before_token=!0,this.print_token(S),this._output.space_before_token=!0},X.prototype.handle_comma=function(S){this.handle_whitespace_and_comments(S,!0),this.print_token(S),this._output.space_before_token=!0,this._flags.declaration_statement?(P(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(S)):this._flags.mode===u.ObjectLiteral||this._flags.mode===u.Statement&&this._flags.parent.mode===u.ObjectLiteral?(this._flags.mode===u.Statement&&this.restore_mode(),this._flags.inline_frame||this.print_newline()):this._options.comma_first&&this.allow_wrap_or_preserved_newline(S)},X.prototype.handle_operator=function(S){var Y=S.text==="*"&&(R(this._flags.last_token,["function","yield"])||d(this._flags.last_token.type,[l.START_BLOCK,l.COMMA,l.END_BLOCK,l.SEMICOLON])),te=d(S.text,["-","+"])&&(d(this._flags.last_token.type,[l.START_BLOCK,l.START_EXPR,l.EQUALS,l.OPERATOR])||d(this._flags.last_token.text,o)||this._flags.last_token.text===",");if(!this.start_of_statement(S)){var re=!Y;this.handle_whitespace_and_comments(S,re)}if(S.text==="*"&&this._flags.last_token.type===l.DOT){this.print_token(S);return}if(S.text==="::"){this.print_token(S);return}if(this._flags.last_token.type===l.OPERATOR&&d(this._options.operator_position,y)&&this.allow_wrap_or_preserved_newline(S),S.text===":"&&this._flags.in_case){this.print_token(S),this._flags.in_case=!1,this._flags.case_body=!0,this._tokens.peek().type!==l.START_BLOCK?(this.indent(),this.print_newline(),this._flags.case_block=!1):(this._flags.case_block=!0,this._output.space_before_token=!0);return}var ce=!0,Te=!0,ye=!1;if(S.text===":"?this._flags.ternary_depth===0?ce=!1:(this._flags.ternary_depth-=1,ye=!0):S.text==="?"&&(this._flags.ternary_depth+=1),!te&&!Y&&this._options.preserve_newlines&&d(S.text,s)){var be=S.text===":",we=be&&ye,xe=be&&!ye;switch(this._options.operator_position){case E.before_newline:this._output.space_before_token=!xe,this.print_token(S),(!be||we)&&this.allow_wrap_or_preserved_newline(S),this._output.space_before_token=!0;return;case E.after_newline:this._output.space_before_token=!0,!be||we?this._tokens.peek().newlines?this.print_newline(!1,!0):this.allow_wrap_or_preserved_newline(S):this._output.space_before_token=!1,this.print_token(S),this._output.space_before_token=!0;return;case E.preserve_newline:xe||this.allow_wrap_or_preserved_newline(S),ce=!(this._output.just_added_newline()||xe),this._output.space_before_token=ce,this.print_token(S),this._output.space_before_token=!0;return}}if(Y){this.allow_wrap_or_preserved_newline(S),ce=!1;var ve=this._tokens.peek();Te=ve&&d(ve.type,[l.WORD,l.RESERVED])}else if(S.text==="...")this.allow_wrap_or_preserved_newline(S),ce=this._flags.last_token.type===l.START_BLOCK,Te=!1;else if(d(S.text,["--","++","!","~"])||te){if((this._flags.last_token.type===l.COMMA||this._flags.last_token.type===l.START_EXPR)&&this.allow_wrap_or_preserved_newline(S),ce=!1,Te=!1,S.newlines&&(S.text==="--"||S.text==="++"||S.text==="~")){var oe=R(this._flags.last_token,A)&&S.newlines;oe&&(this._previous_flags.if_block||this._previous_flags.else_block)&&this.restore_mode(),this.print_newline(oe,!0)}this._flags.last_token.text===";"&&P(this._flags.mode)&&(ce=!0),this._flags.last_token.type===l.RESERVED?ce=!0:this._flags.last_token.type===l.END_EXPR?ce=!(this._flags.last_token.text==="]"&&(S.text==="--"||S.text==="++")):this._flags.last_token.type===l.OPERATOR&&(ce=d(S.text,["--","-","++","+"])&&d(this._flags.last_token.text,["--","-","++","+"]),d(S.text,["+","-"])&&d(this._flags.last_token.text,["--","++"])&&(Te=!0)),(this._flags.mode===u.BlockStatement&&!this._flags.inline_frame||this._flags.mode===u.Statement)&&(this._flags.last_token.text==="{"||this._flags.last_token.text===";")&&this.print_newline()}this._output.space_before_token=this._output.space_before_token||ce,this.print_token(S),this._output.space_before_token=Te},X.prototype.handle_block_comment=function(S,Y){if(this._output.raw){this._output.add_raw_token(S),S.directives&&S.directives.preserve==="end"&&(this._output.raw=this._options.test_output_raw);return}if(S.directives){this.print_newline(!1,Y),this.print_token(S),S.directives.preserve==="start"&&(this._output.raw=!0),this.print_newline(!1,!0);return}if(!h.newline.test(S.text)&&!S.newlines){this._output.space_before_token=!0,this.print_token(S),this._output.space_before_token=!0;return}else this.print_block_commment(S,Y)},X.prototype.print_block_commment=function(S,Y){var te=m(S.text),re,ce=!1,Te=!1,ye=S.whitespace_before,be=ye.length;if(this.print_newline(!1,Y),this.print_token_line_indentation(S),this._output.add_token(te[0]),this.print_newline(!1,Y),te.length>1){for(te=te.slice(1),ce=N(te,"*"),Te=K(te,ye),ce&&(this._flags.alignment=1),re=0;re<te.length;re++)ce?(this.print_token_line_indentation(S),this._output.add_token(O(te[re]))):Te&&te[re]?(this.print_token_line_indentation(S),this._output.add_token(te[re].substring(be))):(this._output.current_line.set_indent(-1),this._output.add_token(te[re])),this.print_newline(!1,Y);this._flags.alignment=0}},X.prototype.handle_comment=function(S,Y){S.newlines?this.print_newline(!1,Y):this._output.trim(!0),this._output.space_before_token=!0,this.print_token(S),this.print_newline(!1,Y)},X.prototype.handle_dot=function(S){this.start_of_statement(S)||this.handle_whitespace_and_comments(S,!0),this._flags.last_token.text.match("^[0-9]+$")&&(this._output.space_before_token=!0),R(this._flags.last_token,A)?this._output.space_before_token=!1:this.allow_wrap_or_preserved_newline(S,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(S)},X.prototype.handle_unknown=function(S,Y){this.print_token(S),S.text[S.text.length-1]===`
`&&this.print_newline(!1,Y)},X.prototype.handle_eof=function(S){for(;this._flags.mode===u.Statement;)this.restore_mode();this.handle_whitespace_and_comments(S)},M.exports.Beautifier=X},function(M){function I(f){this.__parent=f,this.__character_count=0,this.__indent_count=-1,this.__alignment_count=0,this.__wrap_point_index=0,this.__wrap_point_character_count=0,this.__wrap_point_indent_count=-1,this.__wrap_point_alignment_count=0,this.__items=[]}I.prototype.clone_empty=function(){var f=new I(this.__parent);return f.set_indent(this.__indent_count,this.__alignment_count),f},I.prototype.item=function(f){return f<0?this.__items[this.__items.length+f]:this.__items[f]},I.prototype.has_match=function(f){for(var h=this.__items.length-1;h>=0;h--)if(this.__items[h].match(f))return!0;return!1},I.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))},I.prototype._set_wrap_point=function(){this.__parent.wrap_line_length&&(this.__wrap_point_index=this.__items.length,this.__wrap_point_character_count=this.__character_count,this.__wrap_point_indent_count=this.__parent.next_line.__indent_count,this.__wrap_point_alignment_count=this.__parent.next_line.__alignment_count)},I.prototype._should_wrap=function(){return this.__wrap_point_index&&this.__character_count>this.__parent.wrap_line_length&&this.__wrap_point_character_count>this.__parent.next_line.__character_count},I.prototype._allow_wrap=function(){if(this._should_wrap()){this.__parent.add_new_line();var f=this.__parent.current_line;return f.set_indent(this.__wrap_point_indent_count,this.__wrap_point_alignment_count),f.__items=this.__items.slice(this.__wrap_point_index),this.__items=this.__items.slice(0,this.__wrap_point_index),f.__character_count+=this.__character_count-this.__wrap_point_character_count,this.__character_count=this.__wrap_point_character_count,f.__items[0]===" "&&(f.__items.splice(0,1),f.__character_count-=1),!0}return!1},I.prototype.is_empty=function(){return this.__items.length===0},I.prototype.last=function(){return this.is_empty()?null:this.__items[this.__items.length-1]},I.prototype.push=function(f){this.__items.push(f);var h=f.lastIndexOf(`
`);h!==-1?this.__character_count=f.length-h:this.__character_count+=f.length},I.prototype.pop=function(){var f=null;return this.is_empty()||(f=this.__items.pop(),this.__character_count-=f.length),f},I.prototype._remove_indent=function(){this.__indent_count>0&&(this.__indent_count-=1,this.__character_count-=this.__parent.indent_size)},I.prototype._remove_wrap_indent=function(){this.__wrap_point_indent_count>0&&(this.__wrap_point_indent_count-=1)},I.prototype.trim=function(){for(;this.last()===" ";)this.__items.pop(),this.__character_count-=1},I.prototype.toString=function(){var f="";return this.is_empty()?this.__parent.indent_empty_lines&&(f=this.__parent.get_indent_string(this.__indent_count)):(f=this.__parent.get_indent_string(this.__indent_count,this.__alignment_count),f+=this.__items.join("")),f};function 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 a=this.__base_string_length;return h=h||0,f<0&&(a=0),a+=f*this.__indent_size,a+=h,a},g.prototype.get_indent_string=function(f,h){var a=this.__base_string;return h=h||0,f<0&&(f=0,a=""),h+=f*this.__indent_size,this.__ensure_cache(h),a+=this.__cache[h],a},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,a="";this.__indent_size&&f>=this.__indent_size&&(h=Math.floor(f/this.__indent_size),f-=h*this.__indent_size,a=new Array(h+1).join(this.__indent_string)),f&&(a+=new Array(f+1).join(" ")),this.__cache.push(a)};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 I(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 a=this.__lines.join(`
`);return f!==`
`&&(a=a.replace(/[\n]/g,f)),a},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 a=this.__lines.length-2;a>=0;){var c=this.__lines[a];if(c.is_empty())break;if(c.item(0).indexOf(f)!==0&&c.item(-1)!==h){this.__lines.splice(a+1,0,new I(this)),this.previous_line=this.__lines[this.__lines.length-2];break}a--}},M.exports.Output=p},function(M){function I(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=I},function(M,I){var 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RegExp(a+c,"g"),I.identifierStart=new RegExp(a),I.identifierMatch=new RegExp("(?:\\\\u[0-9a-fA-F]{4}|["+p+f+h+"])+");var o=/[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]/;I.newline=/[\n\r\u2028\u2029]/,I.lineBreak=new RegExp(`\r
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You passed in: '`+this.raw_options[f]+"'");return c[0]},I.prototype._get_selection_list=function(f,h,a){if(!h||h.length===0)throw new Error("Selection list cannot be empty.");if(a=a||[h[0]],!this._is_valid_selection(a,h))throw new Error("Invalid Default Value!");var c=this._get_array(f,a);if(!this._is_valid_selection(c,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 c},I.prototype._is_valid_selection=function(f,h){return f.length&&h.length&&!f.some(function(a){return h.indexOf(a)===-1})};function g(f,h){var a={};f=p(f);var c;for(c in f)c!==h&&(a[c]=f[c]);if(h&&f[h])for(c in f[h])a[c]=f[h][c];return a}function p(f){var h={},a;for(a in f){var c=a.replace(/-/g,"_");h[c]=f[a]}return h}M.exports.Options=I,M.exports.normalizeOpts=p,M.exports.mergeOpts=g},function(M,I,g){var p=g(8).InputScanner,f=g(9).Tokenizer,h=g(9).TOKEN,a=g(13).Directives,c=g(4),o=g(12).Pattern,s=g(14).TemplatablePattern;function l(N,K){return K.indexOf(N)!==-1}var d={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},O=new a(/\/\*/,/\*\//),w=/0[xX][0123456789abcdefABCDEF_]*n?|0[oO][01234567_]*n?|0[bB][01_]*n?|\d[\d_]*n|(?:\.\d[\d_]*|\d[\d_]*\.?[\d_]*)(?:[eE][+-]?[\d_]+)?/,x=/[0-9]/,R=/[^\d\.]/,A=">>> === !== &&= ??= ||= << && >= ** != == <= >> || ?? |> < / - + > : & % ? ^ | *".split(" "),T=">>>= ... >>= <<= === >>> !== **= &&= ??= ||= => ^= :: /= << <= == && -= >= >> != -- += ** || ?? ++ %= &= *= |= |> = ! ? > < : / ^ - + * & % ~ |";T=T.replace(/[-[\]{}()*+?.,\\^$|#]/g,"\\$&"),T="\\?\\.(?!\\d) "+T,T=T.replace(/ /g,"|");var E=new RegExp(T),y="continue,try,throw,return,var,let,const,if,switch,case,default,for,while,break,function,import,export".split(","),u=y.concat(["do","in","of","else","get","set","new","catch","finally","typeof","yield","async","await","from","as","class","extends"]),_=new RegExp("^(?:"+u.join("|")+")$"),m,b=function(N,K){f.call(this,N,K),this._patterns.whitespace=this._patterns.whitespace.matching(/\u00A0\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff/.source,/\u2028\u2029/.source);var X=new o(this._input),B=new s(this._input).read_options(this._options);this.__patterns={template:B,identifier:B.starting_with(c.identifier).matching(c.identifierMatch),number:X.matching(w),punct:X.matching(E),comment:X.starting_with(/\/\//).until(/[\n\r\u2028\u2029]/),block_comment:X.starting_with(/\/\*/).until_after(/\*\//),html_comment_start:X.matching(/<!--/),html_comment_end:X.matching(/-->/),include:X.starting_with(/#include/).until_after(c.lineBreak),shebang:X.starting_with(/#!/).until_after(c.lineBreak),xml:X.matching(/[\s\S]*?<(\/?)([-a-zA-Z:0-9_.]+|{[^}]+?}|!\[CDATA\[[^\]]*?\]\]|)(\s*{[^}]+?}|\s+[-a-zA-Z:0-9_.]+|\s+[-a-zA-Z:0-9_.]+\s*=\s*('[^']*'|"[^"]*"|{([^{}]|{[^}]+?})+?}))*\s*(\/?)\s*>/),single_quote:B.until(/['\\\n\r\u2028\u2029]/),double_quote:B.until(/["\\\n\r\u2028\u2029]/),template_text:B.until(/[`\\$]/),template_expression:B.until(/[`}\\]/)}};b.prototype=new f,b.prototype._is_comment=function(N){return N.type===d.COMMENT||N.type===d.BLOCK_COMMENT||N.type===d.UNKNOWN},b.prototype._is_opening=function(N){return N.type===d.START_BLOCK||N.type===d.START_EXPR},b.prototype._is_closing=function(N,K){return(N.type===d.END_BLOCK||N.type===d.END_EXPR)&&K&&(N.text==="]"&&K.text==="["||N.text===")"&&K.text==="("||N.text==="}"&&K.text==="{")},b.prototype._reset=function(){m=!1},b.prototype._get_next_token=function(N,K){var X=null;this._readWhitespace();var B=this._input.peek();return B===null?this._create_token(d.EOF,""):(X=X||this._read_non_javascript(B),X=X||this._read_string(B),X=X||this._read_word(N),X=X||this._read_singles(B),X=X||this._read_comment(B),X=X||this._read_regexp(B,N),X=X||this._read_xml(B,N),X=X||this._read_punctuation(),X=X||this._create_token(d.UNKNOWN,this._input.next()),X)},b.prototype._read_word=function(N){var K;if(K=this.__patterns.identifier.read(),K!=="")return K=K.replace(c.allLineBreaks,`
`),!(N.type===d.DOT||N.type===d.RESERVED&&(N.text==="set"||N.text==="get"))&&_.test(K)?(K==="in"||K==="of")&&(N.type===d.WORD||N.type===d.STRING)?this._create_token(d.OPERATOR,K):this._create_token(d.RESERVED,K):this._create_token(d.WORD,K);if(K=this.__patterns.number.read(),K!=="")return this._create_token(d.WORD,K)},b.prototype._read_singles=function(N){var K=null;return N==="("||N==="["?K=this._create_token(d.START_EXPR,N):N===")"||N==="]"?K=this._create_token(d.END_EXPR,N):N==="{"?K=this._create_token(d.START_BLOCK,N):N==="}"?K=this._create_token(d.END_BLOCK,N):N===";"?K=this._create_token(d.SEMICOLON,N):N==="."&&R.test(this._input.peek(1))?K=this._create_token(d.DOT,N):N===","&&(K=this._create_token(d.COMMA,N)),K&&this._input.next(),K},b.prototype._read_punctuation=function(){var N=this.__patterns.punct.read();if(N!=="")return N==="="?this._create_token(d.EQUALS,N):N==="?."?this._create_token(d.DOT,N):this._create_token(d.OPERATOR,N)},b.prototype._read_non_javascript=function(N){var K="";if(N==="#"){if(this._is_first_token()&&(K=this.__patterns.shebang.read(),K))return this._create_token(d.UNKNOWN,K.trim()+`
`);if(K=this.__patterns.include.read(),K)return this._create_token(d.UNKNOWN,K.trim()+`
`);N=this._input.next();var X="#";if(this._input.hasNext()&&this._input.testChar(x)){do N=this._input.next(),X+=N;while(this._input.hasNext()&&N!=="#"&&N!=="=");return N==="#"||(this._input.peek()==="["&&this._input.peek(1)==="]"?(X+="[]",this._input.next(),this._input.next()):this._input.peek()==="{"&&this._input.peek(1)==="}"&&(X+="{}",this._input.next(),this._input.next())),this._create_token(d.WORD,X)}this._input.back()}else if(N==="<"&&this._is_first_token()){if(K=this.__patterns.html_comment_start.read(),K){for(;this._input.hasNext()&&!this._input.testChar(c.newline);)K+=this._input.next();return m=!0,this._create_token(d.COMMENT,K)}}else if(m&&N==="-"&&(K=this.__patterns.html_comment_end.read(),K))return m=!1,this._create_token(d.COMMENT,K);return null},b.prototype._read_comment=function(N){var K=null;if(N==="/"){var X="";if(this._input.peek(1)==="*"){X=this.__patterns.block_comment.read();var B=O.get_directives(X);B&&B.ignore==="start"&&(X+=O.readIgnored(this._input)),X=X.replace(c.allLineBreaks,`
`),K=this._create_token(d.BLOCK_COMMENT,X),K.directives=B}else this._input.peek(1)==="/"&&(X=this.__patterns.comment.read(),K=this._create_token(d.COMMENT,X))}return K},b.prototype._read_string=function(N){if(N==="`"||N==="'"||N==='"'){var K=this._input.next();return this.has_char_escapes=!1,N==="`"?K+=this._read_string_recursive("`",!0,"${"):K+=this._read_string_recursive(N),this.has_char_escapes&&this._options.unescape_strings&&(K=P(K)),this._input.peek()===N&&(K+=this._input.next()),K=K.replace(c.allLineBreaks,`
`),this._create_token(d.STRING,K)}return null},b.prototype._allow_regexp_or_xml=function(N){return N.type===d.RESERVED&&l(N.text,["return","case","throw","else","do","typeof","yield"])||N.type===d.END_EXPR&&N.text===")"&&N.opened.previous.type===d.RESERVED&&l(N.opened.previous.text,["if","while","for"])||l(N.type,[d.COMMENT,d.START_EXPR,d.START_BLOCK,d.START,d.END_BLOCK,d.OPERATOR,d.EQUALS,d.EOF,d.SEMICOLON,d.COMMA])},b.prototype._read_regexp=function(N,K){if(N==="/"&&this._allow_regexp_or_xml(K)){for(var X=this._input.next(),B=!1,S=!1;this._input.hasNext()&&(B||S||this._input.peek()!==N)&&!this._input.testChar(c.newline);)X+=this._input.peek(),B?B=!1:(B=this._input.peek()==="\\",this._input.peek()==="["?S=!0:this._input.peek()==="]"&&(S=!1)),this._input.next();return this._input.peek()===N&&(X+=this._input.next(),X+=this._input.read(c.identifier)),this._create_token(d.STRING,X)}return null},b.prototype._read_xml=function(N,K){if(this._options.e4x&&N==="<"&&this._allow_regexp_or_xml(K)){var X="",B=this.__patterns.xml.read_match();if(B){for(var S=B[2].replace(/^{\s+/,"{").replace(/\s+}$/,"}"),Y=S.indexOf("{")===0,te=0;B;){var re=!!B[1],ce=B[2],Te=!!B[B.length-1]||ce.slice(0,8)==="![CDATA[";if(!Te&&(ce===S||Y&&ce.replace(/^{\s+/,"{").replace(/\s+}$/,"}"))&&(re?--te:++te),X+=B[0],te<=0)break;B=this.__patterns.xml.read_match()}return B||(X+=this._input.match(/[\s\S]*/g)[0]),X=X.replace(c.allLineBreaks,`
`),this._create_token(d.STRING,X)}}return null};function P(N){for(var K="",X=0,B=new p(N),S=null;B.hasNext();)if(S=B.match(/([\s]|[^\\]|\\\\)+/g),S&&(K+=S[0]),B.peek()==="\\"){if(B.next(),B.peek()==="x")S=B.match(/x([0-9A-Fa-f]{2})/g);else if(B.peek()==="u")S=B.match(/u([0-9A-Fa-f]{4})/g);else{K+="\\",B.hasNext()&&(K+=B.next());continue}if(!S)return N;if(X=parseInt(S[1],16),X>126&&X<=255&&S[0].indexOf("x")===0)return N;if(X>=0&&X<32){K+="\\"+S[0];continue}else X===34||X===39||X===92?K+="\\"+String.fromCharCode(X):K+=String.fromCharCode(X)}return K}b.prototype._read_string_recursive=function(N,K,X){var B,S;N==="'"?S=this.__patterns.single_quote:N==='"'?S=this.__patterns.double_quote:N==="`"?S=this.__patterns.template_text:N==="}"&&(S=this.__patterns.template_expression);for(var Y=S.read(),te="";this._input.hasNext();){if(te=this._input.next(),te===N||!K&&c.newline.test(te)){this._input.back();break}else te==="\\"&&this._input.hasNext()?(B=this._input.peek(),B==="x"||B==="u"?this.has_char_escapes=!0:B==="\r"&&this._input.peek(1)===`
`&&this._input.next(),te+=this._input.next()):X&&(X==="${"&&te==="$"&&this._input.peek()==="{"&&(te+=this._input.next()),X===te&&(N==="`"?te+=this._read_string_recursive("}",K,"`"):te+=this._read_string_recursive("`",K,"${"),this._input.hasNext()&&(te+=this._input.next())));te+=S.read(),Y+=te}return Y},M.exports.Tokenizer=b,M.exports.TOKEN=d,M.exports.positionable_operators=A.slice(),M.exports.line_starters=y.slice()},function(M){var I=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&&!(I&&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 a="",c;return p&&(c=this.match(p),c&&(a+=c[0])),f&&(c||!p)&&(a+=this.readUntil(f,h)),a},g.prototype.readUntil=function(p,f){var h="",a=this.__position;p.lastIndex=this.__position;var c=p.exec(this.__input);return c?(a=c.index,f&&(a+=c[0].length)):a=this.__input_length,h=this.__input.substring(this.__position,a),this.__position=a,h},g.prototype.readUntilAfter=function(p){return this.readUntil(p,!0)},g.prototype.get_regexp=function(p,f){var h=null,a="g";return f&&I&&(a="y"),typeof p=="string"&&p!==""?h=new RegExp(p,a):p&&(h=new RegExp(p.source,a)),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,I,g){var p=g(8).InputScanner,f=g(3).Token,h=g(10).TokenStream,a=g(11).WhitespacePattern,c={START:"TK_START",RAW:"TK_RAW",EOF:"TK_EOF"},o=function(s,l){this._input=new p(s),this._options=l||{},this.__tokens=null,this._patterns={},this._patterns.whitespace=new a(this._input)};o.prototype.tokenize=function(){this._input.restart(),this.__tokens=new h,this._reset();for(var s,l=new f(c.START,""),d=null,O=[],w=new h;l.type!==c.EOF;){for(s=this._get_next_token(l,d);this._is_comment(s);)w.add(s),s=this._get_next_token(l,d);w.isEmpty()||(s.comments_before=w,w=new h),s.parent=d,this._is_opening(s)?(O.push(d),d=s):d&&this._is_closing(s,d)&&(s.opened=d,d.closed=s,d=O.pop(),s.parent=d),s.previous=l,l.next=s,this.__tokens.add(s),l=s}return this.__tokens},o.prototype._is_first_token=function(){return this.__tokens.isEmpty()},o.prototype._reset=function(){},o.prototype._get_next_token=function(s,l){this._readWhitespace();var d=this._input.read(/.+/g);return d?this._create_token(c.RAW,d):this._create_token(c.EOF,"")},o.prototype._is_comment=function(s){return!1},o.prototype._is_opening=function(s){return!1},o.prototype._is_closing=function(s,l){return!1},o.prototype._create_token=function(s,l){var d=new f(s,l,this._patterns.whitespace.newline_count,this._patterns.whitespace.whitespace_before_token);return d},o.prototype._readWhitespace=function(){return this._patterns.whitespace.read()},M.exports.Tokenizer=o,M.exports.TOKEN=c},function(M){function I(g){this.__tokens=[],this.__tokens_length=this.__tokens.length,this.__position=0,this.__parent_token=g}I.prototype.restart=function(){this.__position=0},I.prototype.isEmpty=function(){return this.__tokens_length===0},I.prototype.hasNext=function(){return this.__position<this.__tokens_length},I.prototype.next=function(){var g=null;return this.hasNext()&&(g=this.__tokens[this.__position],this.__position+=1),g},I.prototype.peek=function(g){var p=null;return g=g||0,g+=this.__position,g>=0&&g<this.__tokens_length&&(p=this.__tokens[g]),p},I.prototype.add=function(g){this.__parent_token&&(g.parent=this.__parent_token),this.__tokens.push(g),this.__tokens_length+=1},M.exports.TokenStream=I},function(M,I,g){var p=g(12).Pattern;function f(h,a){p.call(this,h,a),a?this._line_regexp=this._input.get_regexp(a._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,a){h+="\\t ",a+="\\n\\r",this._match_pattern=this._input.get_regexp("["+h+a+"]+",!0),this._newline_regexp=this._input.get_regexp("\\r\\n|["+a+"]")},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 a=this.__split(this._newline_regexp,h);this.newline_count=a.length-1,this.whitespace_before_token=a[this.newline_count]}return h},f.prototype.matching=function(h,a){var c=this._create();return c.__set_whitespace_patterns(h,a),c._update(),c},f.prototype._create=function(){return new f(this._input,this)},f.prototype.__split=function(h,a){h.lastIndex=0;for(var c=0,o=[],s=h.exec(a);s;)o.push(a.substring(c,s.index)),c=s.index+s[0].length,s=h.exec(a);return c<a.length?o.push(a.substring(c,a.length)):o.push(""),o},M.exports.WhitespacePattern=f},function(M){function I(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)}I.prototype.read=function(){var g=this._input.read(this._starting_pattern);return(!this._starting_pattern||g)&&(g+=this._input.read(this._match_pattern,this._until_pattern,this._until_after)),g},I.prototype.read_match=function(){return this._input.match(this._match_pattern)},I.prototype.until_after=function(g){var p=this._create();return p._until_after=!0,p._until_pattern=this._input.get_regexp(g),p._update(),p},I.prototype.until=function(g){var p=this._create();return p._until_after=!1,p._until_pattern=this._input.get_regexp(g),p._update(),p},I.prototype.starting_with=function(g){var p=this._create();return p._starting_pattern=this._input.get_regexp(g,!0),p._update(),p},I.prototype.matching=function(g){var p=this._create();return p._match_pattern=this._input.get_regexp(g,!0),p._update(),p},I.prototype._create=function(){return new I(this._input,this)},I.prototype._update=function(){},M.exports.Pattern=I},function(M){function I(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")}I.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},I.prototype.readIgnored=function(g){return g.readUntilAfter(this.__directives_end_ignore_pattern)},M.exports.Directives=I},function(M,I,g){var p=g(12).Pattern,f={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1};function h(a,c){p.call(this,a,c),this.__template_pattern=null,this._disabled=Object.assign({},f),this._excluded=Object.assign({},f),c&&(this.__template_pattern=this._input.get_regexp(c.__template_pattern),this._excluded=Object.assign(this._excluded,c._excluded),this._disabled=Object.assign(this._disabled,c._disabled));var o=new p(a);this.__patterns={handlebars_comment:o.starting_with(/{{!--/).until_after(/--}}/),handlebars_unescaped:o.starting_with(/{{{/).until_after(/}}}/),handlebars:o.starting_with(/{{/).until_after(/}}/),php:o.starting_with(/<\?(?:[= 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pe=document.createElement("div");pe.className=""+C.toolbarButtonStyleClass.name,pe.setAttribute("data-type-name",W.typeName),pe.innerHTML=W.icon,pe.addEventListener("click",function(){C.markerToolbarButtonClicked(pe,W)}),C.buttons.push(pe),C.markerButtons.push(pe)}),this.overflowButton=document.createElement("div"),this.overflowButton.className=this.toolbarButtonStyleClass.name+" "+(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name),this.overflowButton.innerHTML='<svg viewBox="0 0 24 24"><path d="M12 16a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2z"/></svg>',this.overflowButton.addEventListener("click",this.overflowButtonClicked),this.markerButtonBlock.appendChild(this.overflowButton));var J=document.createElement("div");J.className=this.toolbarBlockStyleClass.name,J.style.whiteSpace="nowrap",J.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(J),this.addActionButton(J,'<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(J,'<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"close"),this.markerjsContainer.appendChild(this.uiContainer),this.setSelectMode(),this.setCurrentMarker(),this.adjustLayout()},z.prototype.addButtonClickListener=function(v){this.buttonClickListeners.push(v)},z.prototype.removeButtonClickListener=function(v){this.buttonClickListeners.indexOf(v)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(v),1)},z.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},z.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var v=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var C=0;C<this.markerButtons.length;C++)C<v||C===v&&this.markerButtons.length-1===v?this.markerButtonBlock.appendChild(this.markerButtons[C]):(C===v&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[C]))}},z.prototype.overflowButtonClicked=function(){this.markerButtonOverflowBlock.style.display!=="none"?(this.markerButtonOverflowBlock.className=this.markerButtonOverflowBlock.className.replace(this.styles.fadeInAnimationClassName,""),this.markerButtonOverflowBlock.style.display="none"):(this.markerButtonOverflowBlock.className+=" "+this.styles.fadeInAnimationClassName,this.markerButtonOverflowBlock.style.top=this.uiContainer.offsetTop+this.overflowButton.offsetHeight+"px",this.markerButtonOverflowBlock.style.right=this.uiContainer.offsetWidth-this.overflowButton.offsetLeft-this.overflowButton.offsetWidth+2*this.uiContainer.offsetLeft+"px",this.markerButtonOverflowBlock.style.display="inline-block")},z.prototype.resetButtonStyles=function(){var v=this;this.buttons.forEach(function(C){C.className=C.className.replace(v.uiStyleSettings.toolbarButtonStyleColorsClassName?v.uiStyleSettings.toolbarButtonStyleColorsClassName:v.toolbarButtonStyleColorsClass.name,"").trim(),C.className=C.className.replace(v.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?v.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:v.toolbarActiveButtonStyleColorsClass.name,"").trim(),C.className+=" "+(v.uiStyleSettings.toolbarButtonStyleColorsClassName?v.uiStyleSettings.toolbarButtonStyleColorsClassName:v.toolbarButtonStyleColorsClass.name)})},z.prototype.addActionButton=function(v,C,U){var J=this,W=document.createElement("div");switch(W.className=""+this.toolbarButtonStyleClass.name,W.innerHTML=C,W.setAttribute("data-action",U),W.addEventListener("click",function(){J.actionToolbarButtonClicked(W,U)}),U){case"select":W.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":W.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":W.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":W.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":W.style.fill=this.uiStyleSettings.closeButtonColor}v.appendChild(W),this.buttons.push(W)},z.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new Oe("toolbar",`
      width: 100%;
      flex-shrink: 0;
      display: flex;
      flex-direction: row;
      justify-content: space-between;      
      height: `+this.uiStyleSettings.toolbarHeight+`px;
      box-sizing: content-box;
      `+(this.displayMode==="inline"?"border-top-left-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
      `+(this.displayMode==="inline"?"border-top-right-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
      overflow: hidden;
    `)),this.toolbarStyleColorsClass=this.styles.addClass(new Oe("toolbar_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
    `)),this.toolbarBlockStyleClass=this.styles.addClass(new Oe("toolbar-block",`
        display: inline-block;
        box-sizing: content-box;
    `)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new Oe("toolbar-overflow-block",`
        position: absolute;
        top: `+this.uiStyleSettings.toolbarHeight+`px;
        max-width: `+2*this.uiStyleSettings.toolbarHeight+`px;
        z-index: 10;
        box-sizing: content-box;
      `)),this.toolbarOverflowBlockStyleColorsClass=this.styles.addClass(new Oe("toolbar-overflow-block_colors",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      `));var v=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Oe("toolbar_button",`
      display: inline-block;
      width: `+(this.uiStyleSettings.toolbarHeight-2*v)+`px;
      height: `+(this.uiStyleSettings.toolbarHeight-2*v)+`px;
      padding: `+v+`px;
      box-sizing: content-box;
    `)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new Oe("toolbar_button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new Oe("toolbar_active_button",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new ot("."+this.toolbarButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `)),this.styles.addRule(new ot("."+this.toolbarButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `))},z.prototype.markerToolbarButtonClicked=function(v,C){this.setActiveButton(v),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(U){return U("marker",C)}),this.markerButtonOverflowBlock.style.display="none"},z.prototype.actionToolbarButtonClicked=function(v,C){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(U){return U("action",C)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},z.prototype.setActiveButton=function(v){this.resetButtonStyles(),v.className=v.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),v.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},z.prototype.setActiveMarkerButton=function(v){var C=this.markerButtons.find(function(U){return U.getAttribute("data-type-name")===v});C&&this.setActiveButton(C)},z.prototype.setCurrentMarker=function(v){var C=this;this.currentMarker=v,this.buttons.filter(function(U){return/delete|notes/.test(U.getAttribute("data-action"))}).forEach(function(U){C.currentMarker===void 0?(U.style.fillOpacity="0.4",U.style.pointerEvents="none"):(U.style.fillOpacity="1",U.style.pointerEvents="all")})},z}(),We=function(){function z(v,C,U,J){this.panels=[],this.panelButtons=[],this.markerjsContainer=v,this.displayMode=C,this.uiStyleSettings=U,this.styles=J,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return z.prototype.addStyles=function(){var v;this.toolboxStyleClass=this.styles.addClass(new Oe("toolbox",`
      width: 100%;
      flex-shrink: 0;
      display: flex;
      flex-direction: column;
      font-family: sans-serif;
      `+(this.displayMode==="popup"?"height:"+2.5*this.uiStyleSettings.toolbarHeight+"px;":"")+`
      box-sizing: content-box;
      `+(this.displayMode==="popup"?"background-color: "+this.uiStyleSettings.canvasBackgroundColor+";":"")+`
      `+(this.displayMode==="inline"?"border-bottom-left-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
      `+(this.displayMode==="inline"?"border-bottom-right-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
      overflow: hidden;
    `)),this.toolboxStyleColorsClass=this.styles.addClass(new Oe("toolbox_colors",`
      color: `+this.uiStyleSettings.toolboxColor+`;
    `));var C=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new Oe("toolbox-button-row",`
      display: flex;
      cursor: default;
      box-sizing: content-box;
    `)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new Oe("toolbox-button-row_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
    `)),this.toolboxPanelRowStyleClass=this.styles.addClass(new Oe("toolbox-panel-row",`
      display: flex;
      `+(this.displayMode==="inline"?"position: absolute;":"")+`
      `+(this.displayMode==="inline"?"bottom: "+this.uiStyleSettings.toolbarHeight+"px;":"")+`
      cursor: default;
      height: `+1.5*this.uiStyleSettings.toolbarHeight+`px;
      `+(this.displayMode==="inline"?"width: 100%;":"")+`
      box-sizing: content-box;
    `)),this.toolboxPanelRowStyleColorsClass=this.styles.addClass(new Oe("toolbox-panel-row_colors",`
      background-color: `+((v=this.uiStyleSettings.toolboxBackgroundColor)!==null&&v!==void 0?v:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
    `)),this.toolboxButtonStyleClass=this.styles.addClass(new Oe("toolbox_button",`
      display: inline-block;
      width: `+(this.uiStyleSettings.toolbarHeight-2*C)+`px;
      height: `+(this.uiStyleSettings.toolbarHeight-2*C)+`px;
      padding: `+C+`px;
      box-sizing: content-box;
    `)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new Oe("toolbox-button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new Oe("toolbox-active-button_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.styles.addRule(new ot("."+this.toolboxButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new ot("."+this.toolboxButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `))},z.prototype.show=function(v){var C;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=v,this.uiContainer.className=this.toolboxStyleClass.name+" "+((C=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&C!==void 0?C:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},z.prototype.setPanelButtons=function(v){var C,U,J=this;this.panels=v,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((C=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&C!==void 0?C: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(W){var pe;W.uiStyleSettings=J.uiStyleSettings;var De=document.createElement("div");De.className=J.toolboxButtonStyleClass.name+" "+((pe=J.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&pe!==void 0?pe:J.toolboxButtonStyleColorsClass.name),De.innerHTML=W.icon,De.title=W.title,De.addEventListener("click",function(){J.panelButtonClick(W)}),J.panelButtons.push(De),J.buttonRow.appendChild(De)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},z.prototype.panelButtonClick=function(v){var C=this,U=-1;if(v!==this.activePanel){U=this.panels.indexOf(v),this.panelRow.innerHTML="";var J=v.getUi();J.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(J),this.panelRow.style.display="flex",this.panelRow.style.visibility="visible",this.panelRow.className=this.panelRow.className.replace(this.styles.fadeOutAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeInAnimationClassName,this.activePanel=v}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){C.displayMode==="inline"?C.panelRow.style.display="none":C.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(W,pe){var De,it;W.className=C.toolboxButtonStyleClass.name+" "+(pe===U?""+((De=C.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&De!==void 0?De:C.toolboxActiveButtonStyleColorsClass.name):""+((it=C.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&it!==void 0?it:C.toolboxButtonStyleColorsClass.name))})},z}(),qe=function(z,v){this.title=z,this.icon=v},Ve=function(z){function v(C,U,J,W){var pe=z.call(this,C,W||'<svg viewBox="0 0 24 24"><path d="M17.5 12a1.5 1.5 0 01-1.5-1.5A1.5 1.5 0 0117.5 9a1.5 1.5 0 011.5 1.5 1.5 1.5 0 01-1.5 1.5m-3-4A1.5 1.5 0 0113 6.5 1.5 1.5 0 0114.5 5 1.5 1.5 0 0116 6.5 1.5 1.5 0 0114.5 8m-5 0A1.5 1.5 0 018 6.5 1.5 1.5 0 019.5 5 1.5 1.5 0 0111 6.5 1.5 1.5 0 019.5 8m-3 4A1.5 1.5 0 015 10.5 1.5 1.5 0 016.5 9 1.5 1.5 0 018 10.5 1.5 1.5 0 016.5 12M12 3a9 9 0 00-9 9 9 9 0 009 9 1.5 1.5 0 001.5-1.5c0-.39-.15-.74-.39-1-.23-.27-.38-.62-.38-1a1.5 1.5 0 011.5-1.5H16a5 5 0 005-5c0-4.42-4.03-8-9-8z"/></svg>')||this;return pe.colors=[],pe.addTransparent=!1,pe.colorBoxes=[],pe.colors=U,pe.currentColor=J,pe.setCurrentColor=pe.setCurrentColor.bind(pe),pe.getColorBox=pe.getColorBox.bind(pe),pe}return be(v,z),v.prototype.getUi=function(){var C=this,U=document.createElement("div");return U.style.overflow="hidden",U.style.whiteSpace="nowrap",this.colors.forEach(function(J){var W=C.getColorBox(J);U.appendChild(W),C.colorBoxes.push(W)}),U},v.prototype.getColorBox=function(C){var U=this,J=this.uiStyleSettings.toolbarHeight/4,W=this.uiStyleSettings.toolbarHeight-J,pe=document.createElement("div");pe.style.display="inline-block",pe.style.boxSizing="content-box",pe.style.width=W-2+"px",pe.style.height=W-2+"px",pe.style.padding="1px",pe.style.marginRight="2px",pe.style.marginBottom="2px",pe.style.borderWidth="2px",pe.style.borderStyle="solid",pe.style.borderRadius=(W+2)/2+"px",pe.style.borderColor=C===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",pe.addEventListener("click",function(){U.setCurrentColor(C,pe)});var De=document.createElement("div");return De.style.display="inline-block",De.style.width=W-2+"px",De.style.height=W-2+"px",De.style.backgroundColor=C,De.style.borderRadius=W/2+"px",C==="transparent"&&(De.style.fill=this.uiStyleSettings.toolboxAccentColor,De.innerHTML=`<svg viewBox="0 0 24 24">
        <path d="M2,5.27L3.28,4L20,20.72L18.73,22L15.65,18.92C14.5,19.3 13.28,19.5 12,19.5C7,19.5 2.73,16.39 1,12C1.69,10.24 2.79,8.69 4.19,7.46L2,5.27M12,9A3,3 0 0,1 15,12C15,12.35 14.94,12.69 14.83,13L11,9.17C11.31,9.06 11.65,9 12,9M12,4.5C17,4.5 21.27,7.61 23,12C22.18,14.08 20.79,15.88 19,17.19L17.58,15.76C18.94,14.82 20.06,13.54 20.82,12C19.17,8.64 15.76,6.5 12,6.5C10.91,6.5 9.84,6.68 8.84,7L7.3,5.47C8.74,4.85 10.33,4.5 12,4.5M3.18,12C4.83,15.36 8.24,17.5 12,17.5C12.69,17.5 13.37,17.43 14,17.29L11.72,15C10.29,14.85 9.15,13.71 9,12.28L5.6,8.87C4.61,9.72 3.78,10.78 3.18,12Z" />
      </svg>`),pe.appendChild(De),pe},v.prototype.setCurrentColor=function(C,U){var J=this;this.currentColor=C,this.colorBoxes.forEach(function(W){W.style.borderColor=W===U?J.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(C)},v}(qe),je=function(){function z(v,C,U){this._state="new",this._isSelected=!1,this._container=v,this._overlayContainer=C,this.globalSettings=U,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(z.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),z.prototype.ownsTarget=function(v){return!1},Object.defineProperty(z.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),z.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},z.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},z.prototype.pointerDown=function(v,C){},z.prototype.dblClick=function(v,C){},z.prototype.manipulate=function(v){},z.prototype.pointerUp=function(v){this.stateChanged()},z.prototype.dispose=function(){},z.prototype.addMarkerVisualToContainer=function(v){this.container.childNodes.length>0?this.container.insertBefore(v,this.container.childNodes[0]):this.container.appendChild(v)},z.prototype.getState=function(){return{typeName:z.typeName,state:this.state,notes:this.notes}},z.prototype.restoreState=function(v){this._state=v.state,this.notes=v.notes},z.prototype.scale=function(v,C){},z.prototype.colorChanged=function(v){this.onColorChanged&&this.onColorChanged(v),this.stateChanged()},z.prototype.fillColorChanged=function(v){this.onFillColorChanged&&this.onFillColorChanged(v),this.stateChanged()},z.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var v=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),v.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(v)&&this.onStateChanged(this)}},z.typeName="MarkerBase",z}(),Fe=function(){function z(){this.findGripByVisual=this.findGripByVisual.bind(this)}return z.prototype.findGripByVisual=function(v){return this.topLeft.ownsTarget(v)?this.topLeft:this.topCenter.ownsTarget(v)?this.topCenter:this.topRight.ownsTarget(v)?this.topRight:this.centerLeft.ownsTarget(v)?this.centerLeft:this.centerRight.ownsTarget(v)?this.centerRight:this.bottomLeft.ownsTarget(v)?this.bottomLeft:this.bottomCenter.ownsTarget(v)?this.bottomCenter:this.bottomRight.ownsTarget(v)?this.bottomRight:void 0},z}(),ht=function(){function z(){this.GRIP_SIZE=10,this.visual=oe.createGroup(),this.visual.appendChild(oe.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(oe.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return z.prototype.ownsTarget=function(v){return v===this.visual||v===this.visual.childNodes[0]||v===this.visual.childNodes[1]},z}(),He=function(){function z(){}return z.toITransformMatrix=function(v){return{a:v.a,b:v.b,c:v.c,d:v.d,e:v.e,f:v.f}},z.toSVGMatrix=function(v,C){return v.a=C.a,v.b=C.b,v.c=C.c,v.d=C.d,v.e=C.e,v.f=C.f,v},z}(),Pe=function(z){function v(C,U,J){var W=z.call(this,C,U,J)||this;return W.left=0,W.top=0,W.width=0,W.height=0,W.defaultSize={x:50,y:20},W.offsetX=0,W.offsetY=0,W.rotationAngle=0,W.CB_DISTANCE=10,W._suppressMarkerCreateEvent=!1,W.container.transform.baseVal.appendItem(oe.createTransform()),W.setupControlBox(),W}return be(v,z),Object.defineProperty(v.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(v.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(v.prototype,"visual",{get:function(){return this._visual},set:function(C){this._visual=C;var U=oe.createTransform();this._visual.transform.baseVal.appendItem(U)},enumerable:!1,configurable:!0}),v.prototype.ownsTarget=function(C){return!!z.prototype.ownsTarget.call(this,C)||!!(this.controlGrips.findGripByVisual(C)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(C))},v.prototype.pointerDown=function(C,U){z.prototype.pointerDown.call(this,C,U),this.state==="new"&&(this.left=C.x,this.top=C.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var J=this.unrotatePoint(C);if(this.manipulationStartX=J.x,this.manipulationStartY=J.y,this.offsetX=J.x-this.left,this.offsetY=J.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 W=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=W.x-this.width/2,this.top=W.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var pe=this.container.transform.baseVal.getItem(0);pe.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(pe,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},v.prototype.pointerUp=function(C){var U=this.state;z.prototype.pointerUp.call(this,C),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(C),this._state="select",U==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},v.prototype.moveVisual=function(C){this.visual.style.transform="translate("+C.x+"px, "+C.y+"px)"},v.prototype.manipulate=function(C){var U=this.unrotatePoint(C);this.state==="creating"?this.resize(C):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(C)},v.prototype.resize=function(C){var U=this.manipulationStartLeft,J=this.manipulationStartWidth,W=this.manipulationStartTop,pe=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:U=this.manipulationStartLeft+C.x-this.manipulationStartX,J=this.manipulationStartWidth+this.manipulationStartLeft-U;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:J=this.manipulationStartWidth+C.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:W=this.manipulationStartTop+C.y-this.manipulationStartY,pe=this.manipulationStartHeight+this.manipulationStartTop-W;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:pe=this.manipulationStartHeight+C.y-this.manipulationStartY}J>=0?(this.left=U,this.width=J):(this.left=U+J,this.width=-J),pe>=0?(this.top=W,this.height=pe):(this.top=W+pe,this.height=-pe),this.setSize()},v.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},v.prototype.rotate=function(C){if(Math.abs(C.x-this.centerX)>.1){var U=Math.sign(C.x-this.centerX);this.rotationAngle=180*Math.atan((C.y-this.centerY)/(C.x-this.centerX))/Math.PI+90*U,this.applyRotation()}},v.prototype.applyRotation=function(){var C=this.container.transform.baseVal.getItem(0);C.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(C,0)},v.prototype.rotatePoint=function(C){if(this.rotationAngle===0)return C;var U=this.container.getCTM(),J=oe.createPoint(C.x,C.y);return{x:(J=J.matrixTransform(U)).x,y:J.y}},v.prototype.unrotatePoint=function(C){if(this.rotationAngle===0)return C;var U=this.container.getCTM();U=U.inverse();var J=oe.createPoint(C.x,C.y);return{x:(J=J.matrixTransform(U)).x,y:J.y}},v.prototype.select=function(){z.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},v.prototype.deselect=function(){z.prototype.deselect.call(this),this.controlBox.style.display="none"},v.prototype.setupControlBox=function(){this.controlBox=oe.createGroup();var C=oe.createTransform();C.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(C),this.container.appendChild(this.controlBox),this.controlRect=oe.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=oe.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 Fe,this.addControlGrips(),this.controlBox.style.display="none"},v.prototype.adjustControlBox=function(){var C=this.controlBox.transform.baseVal.getItem(0);C.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(C,0),this.controlRect.setAttribute("width",(this.width+this.CB_DISTANCE).toString()),this.controlRect.setAttribute("height",(this.height+this.CB_DISTANCE).toString()),this.rotatorGripLine!==void 0&&(this.rotatorGripLine.setAttribute("x1",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y1",(-this.CB_DISTANCE/2).toString()),this.rotatorGripLine.setAttribute("x2",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y2",(3*-this.CB_DISTANCE).toString())),this.positionGrips()},v.prototype.addControlGrips=function(){this.controlGrips.topLeft=this.createGrip(),this.controlGrips.topCenter=this.createGrip(),this.controlGrips.topRight=this.createGrip(),this.controlGrips.centerLeft=this.createGrip(),this.controlGrips.centerRight=this.createGrip(),this.controlGrips.bottomLeft=this.createGrip(),this.controlGrips.bottomCenter=this.createGrip(),this.controlGrips.bottomRight=this.createGrip(),this.globalSettings.disableRotation!==!0&&(this.rotatorGrip=this.createGrip()),this.positionGrips()},v.prototype.createGrip=function(){var C=new ht;return C.visual.transform.baseVal.appendItem(oe.createTransform()),this.controlBox.appendChild(C.visual),C},v.prototype.positionGrips=function(){var C=this.controlGrips.topLeft.GRIP_SIZE,U=-C/2,J=U,W=(this.width+this.CB_DISTANCE)/2-C/2,pe=(this.height+this.CB_DISTANCE)/2-C/2,De=this.height+this.CB_DISTANCE-C/2,it=this.width+this.CB_DISTANCE-C/2;this.positionGrip(this.controlGrips.topLeft.visual,U,J),this.positionGrip(this.controlGrips.topCenter.visual,W,J),this.positionGrip(this.controlGrips.topRight.visual,it,J),this.positionGrip(this.controlGrips.centerLeft.visual,U,pe),this.positionGrip(this.controlGrips.centerRight.visual,it,pe),this.positionGrip(this.controlGrips.bottomLeft.visual,U,De),this.positionGrip(this.controlGrips.bottomCenter.visual,W,De),this.positionGrip(this.controlGrips.bottomRight.visual,it,De),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,W,J-3*this.CB_DISTANCE)},v.prototype.positionGrip=function(C,U,J){var W=C.transform.baseVal.getItem(0);W.setTranslate(U,J),C.transform.baseVal.replaceItem(W,0)},v.prototype.hideControlBox=function(){this.controlBox.style.display="none"},v.prototype.showControlBox=function(){this.controlBox.style.display=""},v.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:He.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:He.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},z.prototype.getState.call(this))},v.prototype.restoreState=function(C){z.prototype.restoreState.call(this,C);var U=C;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(He.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,U.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(He.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,U.containerTransformMatrix))},v.prototype.scale=function(C,U){z.prototype.scale.call(this,C,U);var J=this.rotatePoint({x:this.left,y:this.top}),W=this.unrotatePoint({x:J.x*C,y:J.y*U});this.left=W.x,this.top=W.y,this.width=this.width*C,this.height=this.height*U,this.adjustControlBox()},v}(je),Xe=function(z){function v(C,U,J){var W=z.call(this,C,U,J)||this;return W.fillColor="transparent",W.strokeColor="transparent",W.strokeWidth=0,W.strokeDasharray="",W.opacity=1,W.setStrokeColor=W.setStrokeColor.bind(W),W.setFillColor=W.setFillColor.bind(W),W.setStrokeWidth=W.setStrokeWidth.bind(W),W.setStrokeDasharray=W.setStrokeDasharray.bind(W),W.createVisual=W.createVisual.bind(W),W}return be(v,z),v.prototype.ownsTarget=function(C){return!(!z.prototype.ownsTarget.call(this,C)&&C!==this.visual)},v.prototype.createVisual=function(){this.visual=oe.createRect(1,1,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},v.prototype.pointerDown=function(C,U){z.prototype.pointerDown.call(this,C,U),this.state==="new"&&(this.createVisual(),this.moveVisual(C),this._state="creating")},v.prototype.manipulate=function(C){z.prototype.manipulate.call(this,C)},v.prototype.resize=function(C){z.prototype.resize.call(this,C),this.setSize()},v.prototype.setSize=function(){z.prototype.setSize.call(this),oe.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},v.prototype.pointerUp=function(C){z.prototype.pointerUp.call(this,C),this.setSize()},v.prototype.setStrokeColor=function(C){this.strokeColor=C,this.visual&&oe.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(C),this.stateChanged()},v.prototype.setFillColor=function(C){this.fillColor=C,this.visual&&oe.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},v.prototype.setStrokeWidth=function(C){this.strokeWidth=C,this.visual&&oe.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},v.prototype.setStrokeDasharray=function(C){this.strokeDasharray=C,this.visual&&oe.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},v.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},z.prototype.getState.call(this))},v.prototype.restoreState=function(C){var U=C;this.fillColor=U.fillColor,this.strokeColor=U.strokeColor,this.strokeWidth=U.strokeWidth,this.strokeDasharray=U.strokeDasharray,this.opacity=U.opacity,this.createVisual(),z.prototype.restoreState.call(this,C),this.setSize()},v.prototype.scale=function(C,U){z.prototype.scale.call(this,C,U),this.setSize()},v.title="Rectangle marker",v}(Pe),tt=function(z){function v(C,U,J,W){var pe=z.call(this,C,W||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return pe.widths=[],pe.widthBoxes=[],pe.widths=U,pe.currentWidth=J,pe.setCurrentWidth=pe.setCurrentWidth.bind(pe),pe}return be(v,z),v.prototype.getUi=function(){var C=this,U=document.createElement("div");return U.style.display="flex",U.style.overflow="hidden",U.style.flexGrow="2",this.widths.forEach(function(J){var W=document.createElement("div");W.style.display="flex",W.style.flexGrow="2",W.style.alignItems="center",W.style.justifyContent="space-between",W.style.padding="5px",W.style.borderWidth="2px",W.style.borderStyle="solid",W.style.borderColor=J===C.currentWidth?C.uiStyleSettings.toolboxAccentColor:"transparent",W.addEventListener("click",function(){C.setCurrentWidth(J,W)}),U.appendChild(W);var pe=document.createElement("div");pe.innerText=J.toString(),pe.style.marginRight="5px",W.appendChild(pe);var De=document.createElement("div");De.style.minHeight="20px",De.style.flexGrow="2",De.style.display="flex",De.style.alignItems="center";var it=document.createElement("hr");it.style.minWidth="20px",it.style.border="0px",it.style.borderTop=J+"px solid "+C.uiStyleSettings.toolboxColor,it.style.flexGrow="2",De.appendChild(it),W.appendChild(De),C.widthBoxes.push(W)}),U},v.prototype.setCurrentWidth=function(C,U){var J=this;this.currentWidth=C,this.widthBoxes.forEach(function(W){W.style.borderColor=W===U?J.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},v}(qe),Ke=function(z){function v(C,U,J,W){var pe=z.call(this,C,W||'<svg viewBox="0 0 24 24"><path d="M3 16h5v-2H3v2m6.5 0h5v-2h-5v2m6.5 0h5v-2h-5v2M3 20h2v-2H3v2m4 0h2v-2H7v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2M3 12h8v-2H3v2m10 0h8v-2h-8v2M3 4v4h18V4H3z"/></svg>')||this;return pe.styles=[],pe.styleBoxes=[],pe.styles=U,pe.currentStyle=J,pe.setCurrentStyle=pe.setCurrentStyle.bind(pe),pe}return be(v,z),v.prototype.getUi=function(){var C=this,U=document.createElement("div");return U.style.display="flex",U.style.overflow="hidden",U.style.flexGrow="2",this.styles.forEach(function(J){var W=document.createElement("div");W.style.display="flex",W.style.alignItems="center",W.style.justifyContent="space-between",W.style.padding="5px",W.style.borderWidth="2px",W.style.borderStyle="solid",W.style.overflow="hidden",W.style.maxWidth=100/C.styles.length-5+"%",W.style.borderColor=J===C.currentStyle?C.uiStyleSettings.toolboxAccentColor:"transparent",W.addEventListener("click",function(){C.setCurrentStyle(J,W)}),U.appendChild(W);var pe=document.createElement("div");pe.style.minHeight="20px",pe.style.flexGrow="2",pe.style.overflow="hidden";var De=`<svg width="100" height="20">
      <line x1="0" y1="10" x2="100" y2="10" stroke="`+C.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(J!==""?'stroke-dasharray="'+J+'"':"")+` />
  </svg>`;pe.innerHTML=De,W.appendChild(pe),C.styleBoxes.push(W)}),U},v.prototype.setCurrentStyle=function(C,U){var J=this;this.currentStyle=C,this.styleBoxes.forEach(function(W){W.style.borderColor=W===U?J.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},v}(qe),et=function(z){function v(C,U,J){var W=z.call(this,C,U,J)||this;return W.strokeColor=J.defaultColor,W.strokeWidth=J.defaultStrokeWidth,W.strokeDasharray=J.defaultStrokeDasharray,W.strokePanel=new Ve("Line color",J.defaultColorSet,J.defaultColor),W.strokePanel.onColorChanged=W.setStrokeColor,W.strokeWidthPanel=new tt("Line width",J.defaultStrokeWidths,J.defaultStrokeWidth),W.strokeWidthPanel.onWidthChanged=W.setStrokeWidth,W.strokeStylePanel=new Ke("Line style",J.defaultStrokeDasharrays,J.defaultStrokeDasharray),W.strokeStylePanel.onStyleChanged=W.setStrokeDasharray,W}return be(v,z),Object.defineProperty(v.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),v.prototype.getState=function(){var C=z.prototype.getState.call(this);return C.typeName=v.typeName,C},v.typeName="FrameMarker",v.title="Frame marker",v.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',v}(Xe),Ae=function(){this.defaultColorSet=["#EF4444","#10B981","#2563EB","#FFFF00","#7C3AED","#F472B6","#000000","#FFFFFF"],this.defaultColor=this.defaultColorSet[0],this.defaultFillColor=this.defaultColorSet[0],this.defaultStrokeColor=this.defaultColorSet[7],this.defaultHighlightColor=this.defaultColorSet[3],this.defaultStrokeWidth=3,this.defaultStrokeDasharray="",this.defaultHighlightOpacity=.5,this.defaultFontFamily="Helvetica, Arial, sans-serif",this.defaultStrokeWidths=[1,2,3,5,10],this.defaultStrokeDasharrays=["","3","12 3","9 6 3 6"],this.defaultOpacitySteps=[.1,.25,.5,.75,1],this.displayMode="inline",this.defaultFontFamilies=['Times, "Times New Roman", serif',"Helvetica, Arial, sans-serif",'Courier, "Courier New", monospace',"cursive","fantasy"],this.popupMargin=30,this.newFreehandMarkerOnPointerUp=!1,this.defaultColorsFollowCurrentColors=!1,this.freehandPixelRatio=1,this.disableRotation=!1},nt=function(z){function v(C,U,J){var W=z.call(this,C,U,J)||this;return W.x1=0,W.y1=0,W.x2=0,W.y2=0,W.defaultLength=50,W.manipulationStartX=0,W.manipulationStartY=0,W.manipulationStartX1=0,W.manipulationStartY1=0,W.manipulationStartX2=0,W.manipulationStartY2=0,W.setupControlBox(),W}return be(v,z),v.prototype.ownsTarget=function(C){return!!z.prototype.ownsTarget.call(this,C)||!(!this.grip1.ownsTarget(C)&&!this.grip2.ownsTarget(C))},v.prototype.pointerDown=function(C,U){z.prototype.pointerDown.call(this,C,U),this.manipulationStartX=C.x,this.manipulationStartY=C.y,this.state==="new"&&(this.x1=C.x,this.y1=C.y,this.x2=C.x,this.y2=C.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")},v.prototype.pointerUp=function(C){var U=this.state;z.prototype.pointerUp.call(this,C),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(C),this._state="select",U==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},v.prototype.adjustVisual=function(){},v.prototype.manipulate=function(C){this.state==="creating"?this.resize(C):this.state==="move"?(this.x1=this.manipulationStartX1+C.x-this.manipulationStartX,this.y1=this.manipulationStartY1+C.y-this.manipulationStartY,this.x2=this.manipulationStartX2+C.x-this.manipulationStartX,this.y2=this.manipulationStartY2+C.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(C)},v.prototype.resize=function(C){switch(this.activeGrip){case this.grip1:this.x1=C.x,this.y1=C.y;break;case this.grip2:case void 0:this.x2=C.x,this.y2=C.y}this.adjustVisual(),this.adjustControlBox()},v.prototype.select=function(){z.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},v.prototype.deselect=function(){z.prototype.deselect.call(this),this.controlBox.style.display="none"},v.prototype.setupControlBox=function(){this.controlBox=oe.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},v.prototype.adjustControlBox=function(){this.positionGrips()},v.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},v.prototype.createGrip=function(){var C=new ht;return C.visual.transform.baseVal.appendItem(oe.createTransform()),this.controlBox.appendChild(C.visual),C},v.prototype.positionGrips=function(){var C=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-C/2,this.y1-C/2),this.positionGrip(this.grip2.visual,this.x2-C/2,this.y2-C/2)},v.prototype.positionGrip=function(C,U,J){var W=C.transform.baseVal.getItem(0);W.setTranslate(U,J),C.transform.baseVal.replaceItem(W,0)},v.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},z.prototype.getState.call(this))},v.prototype.restoreState=function(C){z.prototype.restoreState.call(this,C);var U=C;this.x1=U.x1,this.y1=U.y1,this.x2=U.x2,this.y2=U.y2},v.prototype.scale=function(C,U){z.prototype.scale.call(this,C,U),this.x1=this.x1*C,this.y1=this.y1*U,this.x2=this.x2*C,this.y2=this.y2*U,this.adjustVisual(),this.adjustControlBox()},v}(je),Je=function(z){function v(C,U,J){var W=z.call(this,C,U,J)||this;return W.strokeColor="transparent",W.strokeWidth=0,W.strokeDasharray="",W.setStrokeColor=W.setStrokeColor.bind(W),W.setStrokeWidth=W.setStrokeWidth.bind(W),W.setStrokeDasharray=W.setStrokeDasharray.bind(W),W.strokeColor=J.defaultColor,W.strokeWidth=J.defaultStrokeWidth,W.strokeDasharray=J.defaultStrokeDasharray,W.strokePanel=new Ve("Line color",J.defaultColorSet,J.defaultColor),W.strokePanel.onColorChanged=W.setStrokeColor,W.strokeWidthPanel=new tt("Line width",J.defaultStrokeWidths,J.defaultStrokeWidth),W.strokeWidthPanel.onWidthChanged=W.setStrokeWidth,W.strokeStylePanel=new Ke("Line style",J.defaultStrokeDasharrays,J.defaultStrokeDasharray),W.strokeStylePanel.onStyleChanged=W.setStrokeDasharray,W}return be(v,z),v.prototype.ownsTarget=function(C){return!(!z.prototype.ownsTarget.call(this,C)&&C!==this.visual&&C!==this.selectorLine&&C!==this.visibleLine)},v.prototype.createVisual=function(){this.visual=oe.createGroup(),this.selectorLine=oe.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=oe.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.visual.appendChild(this.selectorLine),this.visual.appendChild(this.visibleLine),this.addMarkerVisualToContainer(this.visual)},v.prototype.pointerDown=function(C,U){z.prototype.pointerDown.call(this,C,U),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},v.prototype.adjustVisual=function(){this.selectorLine&&this.visibleLine&&(this.selectorLine.setAttribute("x1",this.x1.toString()),this.selectorLine.setAttribute("y1",this.y1.toString()),this.selectorLine.setAttribute("x2",this.x2.toString()),this.selectorLine.setAttribute("y2",this.y2.toString()),this.visibleLine.setAttribute("x1",this.x1.toString()),this.visibleLine.setAttribute("y1",this.y1.toString()),this.visibleLine.setAttribute("x2",this.x2.toString()),this.visibleLine.setAttribute("y2",this.y2.toString()),oe.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),oe.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),oe.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},v.prototype.setStrokeColor=function(C){this.strokeColor=C,this.adjustVisual(),this.colorChanged(C)},v.prototype.setStrokeWidth=function(C){this.strokeWidth=C,this.adjustVisual()},v.prototype.setStrokeDasharray=function(C){this.strokeDasharray=C,this.adjustVisual(),this.stateChanged()},Object.defineProperty(v.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),v.prototype.getState=function(){var C=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},z.prototype.getState.call(this));return C.typeName=v.typeName,C},v.prototype.restoreState=function(C){z.prototype.restoreState.call(this,C);var U=C;this.strokeColor=U.strokeColor,this.strokeWidth=U.strokeWidth,this.strokeDasharray=U.strokeDasharray,this.createVisual(),this.adjustVisual()},v.typeName="LineMarker",v.title="Line marker",v.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',v}(nt),Se=function(z){function v(C,U,J,W){var pe=z.call(this,C,W||'<svg viewBox="0 0 24 24"><path d="M17 8h3v12h1v1h-4v-1h1v-3h-4l-1.5 3H14v1h-4v-1h1l6-12m1 1l-3.5 7H18V9M5 3h5c1.11 0 2 .89 2 2v11H9v-5H6v5H3V5c0-1.11.89-2 2-2m1 2v4h3V5H6z"/></svg>')||this;return pe.fonts=[],pe.fontBoxes=[],pe.fonts=U,pe.currentFont=J,pe.setCurrentFont=pe.setCurrentFont.bind(pe),pe}return be(v,z),v.prototype.getUi=function(){var C=this,U=document.createElement("div");return U.style.overflow="hidden",U.style.flexGrow="2",this.fonts.forEach(function(J){var W=document.createElement("div");W.style.display="inline-block",W.style.alignItems="center",W.style.justifyContent="space-between",W.style.padding="5px",W.style.borderWidth="2px",W.style.borderStyle="solid",W.style.overflow="hidden",W.style.maxWidth=100/C.fonts.length-5+"%",W.style.borderColor=J===C.currentFont?C.uiStyleSettings.toolboxAccentColor:"transparent",W.addEventListener("click",function(){C.setCurrentFont(J,W)}),U.appendChild(W);var pe=document.createElement("div");pe.style.display="flex",pe.style.minHeight="20px",pe.style.flexGrow="2",pe.style.fontFamily=J,pe.style.overflow="hidden";var De=document.createElement("div");De.style.whiteSpace="nowrap",De.style.overflow="hidden",De.style.textOverflow="ellipsis",De.innerHTML="The quick brown fox jumps over the lazy dog",pe.appendChild(De),W.appendChild(pe),C.fontBoxes.push(W)}),U},v.prototype.setCurrentFont=function(C,U){var J=this;this.currentFont=C,this.fontBoxes.forEach(function(W){W.style.borderColor=W===U?J.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},v}(qe),ke=function(z){function v(C,U,J){var W=z.call(this,C,U,J)||this;return W.color="transparent",W.padding=5,W.DEFAULT_TEXT="your text here",W.text=W.DEFAULT_TEXT,W.isMoved=!1,W.color=J.defaultColor,W.fontFamily=J.defaultFontFamily,W.defaultSize={x:100,y:30},W.setColor=W.setColor.bind(W),W.setFont=W.setFont.bind(W),W.renderText=W.renderText.bind(W),W.sizeText=W.sizeText.bind(W),W.textEditDivClicked=W.textEditDivClicked.bind(W),W.showTextEditor=W.showTextEditor.bind(W),W.setSize=W.setSize.bind(W),W.positionTextEditor=W.positionTextEditor.bind(W),W.colorPanel=new Ve("Color",J.defaultColorSet,J.defaultColor),W.colorPanel.onColorChanged=W.setColor,W.fontFamilyPanel=new Se("Font",J.defaultFontFamilies,J.defaultFontFamily),W.fontFamilyPanel.onFontChanged=W.setFont,W}return be(v,z),v.prototype.ownsTarget=function(C){if(z.prototype.ownsTarget.call(this,C)||C===this.visual||C===this.textElement||C===this.bgRectangle)return!0;var U=!1;return this.textElement.childNodes.forEach(function(J){J===C&&(U=!0)}),U},v.prototype.createVisual=function(){this.visual=oe.createGroup(),this.bgRectangle=oe.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=oe.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(oe.createTransform()),this.textElement.transform.baseVal.appendItem(oe.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},v.prototype.pointerDown=function(C,U){z.prototype.pointerDown.call(this,C,U),this.isMoved=!1,this.pointerDownPoint=C,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(C),this._state="creating")},v.prototype.renderText=function(){var C=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){C.textElement.appendChild(oe.createTSpan(U.trim()===""?" ":U.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},v.prototype.getTextScale=function(){var C=this.textElement.getBBox(),U=1;if(C.width>0&&C.height>0){var J=(1*this.width-this.width*this.padding*2/100)/C.width,W=(1*this.height-this.height*this.padding*2/100)/C.height;U=Math.min(J,W)}return U},v.prototype.getTextPosition=function(C){var U=this.textElement.getBBox(),J=0,W=0;return U.width>0&&U.height>0&&(J=(this.width-U.width*C)/2,W=this.height/2-U.height*C/2),{x:J,y:W}},v.prototype.sizeText=function(){var C=this.textElement.getBBox(),U=this.getTextScale(),J=this.getTextPosition(U);J.y-=C.y*U,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+J.x+"px, "+J.y+"px) scale("+U+", "+U+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(J.x,J.y),this.textElement.transform.baseVal.getItem(1).setScale(U,U))},v.prototype.manipulate=function(C){z.prototype.manipulate.call(this,C),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(C.x-this.pointerDownPoint.x)>5||Math.abs(C.y-this.pointerDownPoint.y)>5)},v.prototype.resize=function(C){z.prototype.resize.call(this,C),this.isMoved=!0,this.setSize(),this.sizeText()},v.prototype.setSize=function(){z.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(oe.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),oe.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},v.prototype.pointerUp=function(C){var U=this.state;U==="creating"&&(this._suppressMarkerCreateEvent=!0),z.prototype.pointerUp.call(this,C),this.setSize(),(U==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},v.prototype.showTextEditor=function(){var C=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(C.textEditor.style.fontSize);C.textEditor.clientWidth>=Number.parseInt(C.textEditor.style.maxWidth)&&U>.9;)U-=.1,C.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 J=U.clipboardData.getData("text"),W=window.getSelection();if(!W.rangeCount)return!1;W.deleteFromDocument(),W.getRangeAt(0).insertNode(document.createTextNode(J)),U.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){C.textEditDivClicked(C.textEditor.innerText)}),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},v.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var C=this.getTextScale(),U=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),J=this.textElement.getBBox(),W={x:J.width*C,y:J.height*C};U.x-=W.x/2,U.y-=W.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*C,12)+"px",this.textElement.style.display="none"}},v.prototype.textEditDivClicked=function(C){this.text=C.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},v.prototype.select=function(){z.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},v.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),z.prototype.deselect.call(this)},v.prototype.dblClick=function(C,U){z.prototype.dblClick.call(this,C,U),this.showTextEditor()},v.prototype.setColor=function(C){this.textElement&&oe.setAttributes(this.textElement,[["fill",C]]),this.color=C,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(C)},v.prototype.setFont=function(C){this.textElement&&oe.setAttributes(this.textElement,[["font-family",C]]),this.fontFamily=C,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},v.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},v.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(v.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),v.prototype.getState=function(){var C=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},z.prototype.getState.call(this));return C.typeName=v.typeName,C},v.prototype.restoreState=function(C){var U=C;this.color=U.color,this.fontFamily=U.fontFamily,this.padding=U.padding,this.text=U.text,this.createVisual(),z.prototype.restoreState.call(this,C),this.setSize()},v.prototype.scale=function(C,U){z.prototype.scale.call(this,C,U),this.setSize(),this.sizeText(),this.positionTextEditor()},v.typeName="TextMarker",v.title="Text marker",v.icon='<svg viewBox="0 0 24 24"><path d="M9.6 14L12 7.7l2.4 6.3M11 5L5.5 19h2.2l1.1-3H15l1.1 3h2.2L13 5h-2z"/></svg>',v}(Pe),me=function(z){function v(C,U,J){var W=z.call(this,C,U,J)||this;return W.color="transparent",W.lineWidth=3,W.drawing=!1,W.pixelRatio=1,W.color=J.defaultColor,W.lineWidth=J.defaultStrokeWidth,W.pixelRatio=J.freehandPixelRatio,W.setColor=W.setColor.bind(W),W.addCanvas=W.addCanvas.bind(W),W.finishCreation=W.finishCreation.bind(W),W.setLineWidth=W.setLineWidth.bind(W),W.colorPanel=new Ve("Color",J.defaultColorSet,J.defaultColor),W.colorPanel.onColorChanged=W.setColor,W.lineWidthPanel=new tt("Line width",J.defaultStrokeWidths,J.defaultStrokeWidth),W.lineWidthPanel.onWidthChanged=W.setLineWidth,W}return be(v,z),v.prototype.ownsTarget=function(C){return!(!z.prototype.ownsTarget.call(this,C)&&C!==this.visual&&C!==this.drawingImage)},v.prototype.createVisual=function(){this.visual=oe.createGroup(),this.drawingImage=oe.createImage(),this.visual.appendChild(this.drawingImage);var C=oe.createTransform();this.visual.transform.baseVal.appendItem(C),this.addMarkerVisualToContainer(this.visual)},v.prototype.pointerDown=function(C,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(C.x,C.y),this.drawing=!0):z.prototype.pointerDown.call(this,C,U)},v.prototype.manipulate=function(C){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(C.x,C.y),this.canvasContext.stroke()):z.prototype.manipulate.call(this,C)},v.prototype.resize=function(C){z.prototype.resize.call(this,C),oe.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),oe.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},v.prototype.pointerUp=function(C){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):z.prototype.pointerUp.call(this,C)},v.prototype.addCanvas=function(){this.overlayContainer.innerHTML="",this.canvasElement=document.createElement("canvas"),this.canvasElement.width=this.overlayContainer.clientWidth*this.pixelRatio,this.canvasElement.height=this.overlayContainer.clientHeight*this.pixelRatio,this.canvasContext=this.canvasElement.getContext("2d"),this.canvasContext.scale(this.pixelRatio,this.pixelRatio),this.overlayContainer.appendChild(this.canvasElement)},v.prototype.select=function(){this.state==="creating"&&this.finishCreation(),z.prototype.select.call(this)},v.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),z.prototype.deselect.call(this)},v.prototype.finishCreation=function(){for(var C=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),U=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],J=U[0],W=U[1],pe=U[2],De=U[3],it=!1,gt=0;gt<this.canvasElement.height;gt++)for(var Ne=0;Ne<this.canvasElement.width;Ne++)C.data[gt*this.canvasElement.width*4+4*Ne+3]>0&&(it=!0,gt<W&&(W=gt),Ne<J&&(J=Ne),gt>De&&(De=gt),Ne>pe&&(pe=Ne));if(it){this.left=J/this.pixelRatio,this.top=W/this.pixelRatio,this.width=(pe-J)/this.pixelRatio,this.height=(De-W)/this.pixelRatio;var Tt=document.createElement("canvas");Tt.width=pe-J,Tt.height=De-W,Tt.getContext("2d").putImageData(this.canvasContext.getImageData(J,W,pe-J,De-W),0,0),this.drawingImgUrl=Tt.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},v.prototype.setDrawingImage=function(){oe.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),oe.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},v.prototype.setColor=function(C){this.color=C,this.colorChanged(C)},v.prototype.setLineWidth=function(C){this.lineWidth=C},Object.defineProperty(v.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),v.prototype.getState=function(){var C=Object.assign({drawingImgUrl:this.drawingImgUrl},z.prototype.getState.call(this));return C.typeName=v.typeName,C},v.prototype.restoreState=function(C){this.createVisual(),z.prototype.restoreState.call(this,C),this.drawingImgUrl=C.drawingImgUrl,this.setDrawingImage()},v.prototype.scale=function(C,U){z.prototype.scale.call(this,C,U),this.setDrawingImage()},v.typeName="FreehandMarker",v.title="Freehand marker",v.icon='<svg viewBox="0 0 24 24"><path d="M9.75 20.85c1.78-.7 1.39-2.63.49-3.85-.89-1.25-2.12-2.11-3.36-2.94A9.817 9.817 0 014.54 12c-.28-.33-.85-.94-.27-1.06.59-.12 1.61.46 2.13.68.91.38 1.81.82 2.65 1.34l1.01-1.7C8.5 10.23 6.5 9.32 4.64 9.05c-1.06-.16-2.18.06-2.54 1.21-.32.99.19 1.99.77 2.77 1.37 1.83 3.5 2.71 5.09 4.29.34.33.75.72.95 1.18.21.44.16.47-.31.47-1.24 0-2.79-.97-3.8-1.61l-1.01 1.7c1.53.94 4.09 2.41 5.96 1.79m11.09-15.6c.22-.22.22-.58 0-.79l-1.3-1.3a.562.562 0 00-.78 0l-1.02 1.02 2.08 2.08M11 10.92V13h2.08l6.15-6.15-2.08-2.08L11 10.92z"/></svg>',v}(Pe),he=function(z){function v(C,U,J){var W=z.call(this,C,J||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return W.typeBoxes=[],W.currentType=U,W.setCurrentType=W.setCurrentType.bind(W),W}return be(v,z),v.prototype.getUi=function(){var C=this,U=document.createElement("div");U.style.display="flex",U.style.overflow="hidden",U.style.flexGrow="2";for(var J=function(De){var it="both";switch(De){case 0:it="both";break;case 1:it="start";break;case 2:it="end";break;case 3:it="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=it===W.currentType?W.uiStyleSettings.toolboxAccentColor:"transparent",gt.addEventListener("click",function(){C.setCurrentType(it,gt)}),U.appendChild(gt),it==="both"||it==="start"){var Ne=document.createElement("div");Ne.style.display="flex",Ne.style.alignItems="center",Ne.style.minHeight="20px",Ne.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="`+(W.uiStyleSettings!==void 0?W.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,Ne.style.marginLeft="5px",gt.appendChild(Ne)}var Tt=document.createElement("div");Tt.style.display="flex",Tt.style.alignItems="center",Tt.style.minHeight="20px",Tt.style.flexGrow="2";var zt=document.createElement("hr");if(zt.style.minWidth="20px",zt.style.border="0px",zt.style.borderTop="3px solid "+(W.uiStyleSettings!==void 0?W.uiStyleSettings.toolboxColor:"#eeeeee"),zt.style.flexGrow="2",Tt.appendChild(zt),gt.appendChild(Tt),it==="both"||it==="end"){var qt=document.createElement("div");qt.style.display="flex",qt.style.alignItems="center",qt.style.minHeight="20px",qt.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
          <polygon points="0,0 10,5 0,10" fill="`+(W.uiStyleSettings!==void 0?W.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,qt.style.marginRight="5px",gt.appendChild(qt)}W.typeBoxes.push(gt)},W=this,pe=0;pe<4;pe++)J(pe);return U},v.prototype.setCurrentType=function(C,U){var J=this;this.currentType=C,this.typeBoxes.forEach(function(W){W.style.borderColor=W===U?J.uiStyleSettings!==void 0?J.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},v}(qe),de=function(z){function v(C,U,J){var W=z.call(this,C,U,J)||this;return W.arrowType="end",W.arrowBaseHeight=10,W.arrowBaseWidth=10,W.getArrowPoints=W.getArrowPoints.bind(W),W.setArrowType=W.setArrowType.bind(W),W.arrowTypePanel=new he("Arrow type","end"),W.arrowTypePanel.onArrowTypeChanged=W.setArrowType,W}return be(v,z),v.prototype.ownsTarget=function(C){return!(!z.prototype.ownsTarget.call(this,C)&&C!==this.arrow1&&C!==this.arrow2)},v.prototype.getArrowPoints=function(C,U){var J=this.arrowBaseWidth+2*this.strokeWidth,W=this.arrowBaseHeight+2*this.strokeWidth;return C-J/2+","+(U+W/2)+" "+C+","+(U-W/2)+" "+(C+J/2)+","+(U+W/2)},v.prototype.createTips=function(){this.arrow1=oe.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(oe.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=oe.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(oe.createTransform()),this.visual.appendChild(this.arrow2)},v.prototype.pointerDown=function(C,U){z.prototype.pointerDown.call(this,C,U),this.state==="creating"&&this.createTips()},v.prototype.adjustVisual=function(){if(z.prototype.adjustVisual.call(this),this.arrow1&&this.arrow2&&(this.arrow1.style.display=this.arrowType==="both"||this.arrowType==="start"?"":"none",this.arrow2.style.display=this.arrowType==="both"||this.arrowType==="end"?"":"none",oe.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),oe.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]),Math.abs(this.x1-this.x2)>.1)){var C=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(C,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(U,0);var J=this.arrow2.transform.baseVal.getItem(0);J.setRotate(C+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(J,0)}},v.prototype.setArrowType=function(C){this.arrowType=C,this.adjustVisual(),this.stateChanged()},Object.defineProperty(v.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),v.prototype.getState=function(){var C=Object.assign({arrowType:this.arrowType},z.prototype.getState.call(this));return C.typeName=v.typeName,C},v.prototype.restoreState=function(C){z.prototype.restoreState.call(this,C);var U=C;this.arrowType=U.arrowType,this.createTips(),this.adjustVisual()},v.typeName="ArrowMarker",v.title="Arrow marker",v.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',v}(Je),ie=function(z){function v(C,U,J){var W=z.call(this,C,U,J)||this;return W.fillColor=J.defaultFillColor,W.strokeWidth=0,W.fillPanel=new Ve("Color",J.defaultColorSet,J.defaultFillColor),W.fillPanel.onColorChanged=W.setFillColor,W}return be(v,z),Object.defineProperty(v.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),v.prototype.getState=function(){var C=z.prototype.getState.call(this);return C.typeName=v.typeName,C},v.typeName="CoverMarker",v.title="Cover marker",v.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',v}(Xe),q=function(z){function v(C,U,J,W){var pe=z.call(this,C,W||'<svg viewBox="0 0 24 24"><path d="M17.66 8L12 2.35 6.34 8A8.02 8.02 0 004 13.64c0 2 .78 4.11 2.34 5.67a7.99 7.99 0 0011.32 0c1.56-1.56 2.34-3.67 2.34-5.67S19.22 9.56 17.66 8M6 14c0-2 .62-3.27 1.76-4.4L12 5.27l4.24 4.38C17.38 10.77 18 12 18 14H6z"/></svg>')||this;return pe.opacities=[],pe.opacityBoxes=[],pe.opacities=U,pe.currentOpacity=J,pe.setCurrentOpacity=pe.setCurrentOpacity.bind(pe),pe}return be(v,z),v.prototype.getUi=function(){var C=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(J){var W=document.createElement("div");W.style.display="flex",W.style.alignItems="center",W.style.justifyContent="center",W.style.padding="5px",W.style.borderWidth="2px",W.style.borderStyle="solid",W.style.borderColor=J===C.currentOpacity?C.uiStyleSettings.toolboxAccentColor:"transparent",W.addEventListener("click",function(){C.setCurrentOpacity(J,W)}),U.appendChild(W);var pe=document.createElement("div");pe.innerText=100*J+"%",W.appendChild(pe),C.opacityBoxes.push(W)}),U},v.prototype.setCurrentOpacity=function(C,U){var J=this;this.currentOpacity=C,this.opacityBoxes.forEach(function(W){W.style.borderColor=W===U?J.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},v}(qe),se=function(z){function v(C,U,J){var W=z.call(this,C,U,J)||this;return W.setOpacity=W.setOpacity.bind(W),W.fillColor=J.defaultHighlightColor,W.strokeWidth=0,W.opacity=J.defaultHighlightOpacity,W.fillPanel=new Ve("Color",J.defaultColorSet,W.fillColor),W.fillPanel.onColorChanged=W.setFillColor,W.opacityPanel=new q("Opacity",J.defaultOpacitySteps,W.opacity),W.opacityPanel.onOpacityChanged=W.setOpacity,W}return be(v,z),v.prototype.setOpacity=function(C){this.opacity=C,this.visual&&oe.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(v.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),v.prototype.getState=function(){var C=z.prototype.getState.call(this);return C.typeName=v.typeName,C},v.typeName="HighlightMarker",v.title="Highlight marker",v.icon='<svg viewBox="0 0 24 24"><path d="M18.5 1.15c-.53 0-1.04.19-1.43.58l-5.81 5.82 5.65 5.65 5.82-5.81c.77-.78.77-2.04 0-2.83l-2.84-2.83c-.39-.39-.89-.58-1.39-.58M10.3 8.5l-5.96 5.96c-.78.78-.78 2.04.02 2.85C3.14 18.54 1.9 19.77.67 21h5.66l.86-.86c.78.76 2.03.75 2.81-.02l5.95-5.96"/></svg>',v}(ie),ue='<svg viewBox="0 0 24 24"><path d="M19 11.5s-2 2.17-2 3.5a2 2 0 002 2 2 2 0 002-2c0-1.33-2-3.5-2-3.5M5.21 10L10 5.21 14.79 10m1.77-1.06L7.62 0 6.21 1.41l2.38 2.38-5.15 5.15c-.59.56-.59 1.53 0 2.12l5.5 5.5c.29.29.68.44 1.06.44s.77-.15 1.06-.44l5.5-5.5c.59-.59.59-1.56 0-2.12z"/></svg>',ge=function(z){function v(C,U,J){var W=z.call(this,C,U,J)||this;return W.bgColor="transparent",W.tipPosition={x:0,y:0},W.tipBase1Position={x:0,y:0},W.tipBase2Position={x:0,y:0},W.tipMoving=!1,W.color=J.defaultStrokeColor,W.bgColor=J.defaultFillColor,W.fontFamily=J.defaultFontFamily,W.defaultSize={x:100,y:30},W.setBgColor=W.setBgColor.bind(W),W.getTipPoints=W.getTipPoints.bind(W),W.positionTip=W.positionTip.bind(W),W.setTipPoints=W.setTipPoints.bind(W),W.colorPanel=new Ve("Text color",J.defaultColorSet,W.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>'),W.colorPanel.onColorChanged=W.setColor,W.bgColorPanel=new Ve("Fill color",J.defaultColorSet,W.bgColor,ue),W.bgColorPanel.onColorChanged=W.setBgColor,W.fontFamilyPanel=new Se("Font",J.defaultFontFamilies,J.defaultFontFamily),W.fontFamilyPanel.onFontChanged=W.setFont,W.tipGrip=new ht,W.tipGrip.visual.transform.baseVal.appendItem(oe.createTransform()),W.controlBox.appendChild(W.tipGrip.visual),W}return be(v,z),v.prototype.ownsTarget=function(C){return z.prototype.ownsTarget.call(this,C)||this.tipGrip.ownsTarget(C)||this.tip===C},v.prototype.createTip=function(){oe.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=oe.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},v.prototype.pointerDown=function(C,U){this.state==="new"&&z.prototype.pointerDown.call(this,C,U),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(U)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):z.prototype.pointerDown.call(this,C,U)},v.prototype.pointerUp=function(C){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,z.prototype.pointerUp.call(this,C);else{var U=this.state==="creating";z.prototype.pointerUp.call(this,C),this.setTipPoints(U),this.positionTip()}},v.prototype.manipulate=function(C){if(this.tipMoving){var U=this.unrotatePoint(C);this.tipPosition={x:U.x-this.manipulationStartLeft,y:U.y-this.manipulationStartTop},this.positionTip()}else z.prototype.manipulate.call(this,C)},v.prototype.setBgColor=function(C){this.bgRectangle&&this.tip&&(oe.setAttributes(this.bgRectangle,[["fill",C]]),oe.setAttributes(this.tip,[["fill",C]])),this.bgColor=C,this.fillColorChanged(C)},v.prototype.getTipPoints=function(){return this.setTipPoints(this.state==="creating"),this.tipBase1Position.x+","+this.tipBase1Position.y+" "+this.tipBase2Position.x+","+this.tipBase2Position.y+" "+this.tipPosition.x+","+this.tipPosition.y},v.prototype.setTipPoints=function(C){C===void 0&&(C=!1);var U=Math.min(this.height/2,15),J=this.height/5;C&&(this.tipPosition={x:U+J/2,y:this.height+20});var W=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?W<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(J=this.width/5,U=Math.min(this.width/2,15),this.tipBase1Position={x:U,y:0},this.tipBase2Position={x:U+J,y:0}):(this.tipBase1Position={x:0,y:U},this.tipBase2Position={x:0,y:U+J}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?W<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(J=this.width/5,U=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-U-J,y:0},this.tipBase2Position={x:this.width-U,y:0}):(this.tipBase1Position={x:this.width,y:U},this.tipBase2Position={x:this.width,y:U+J}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?W<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(J=this.width/5,U=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-U-J,y:this.height},this.tipBase2Position={x:this.width-U,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-U-J},this.tipBase2Position={x:this.width,y:this.height-U}):W<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(J=this.width/5,U=Math.min(this.width/2,15),this.tipBase1Position={x:U,y:this.height},this.tipBase2Position={x:U+J,y:this.height}):(this.tipBase1Position={x:0,y:this.height-U},this.tipBase2Position={x:0,y:this.height-U-J})},v.prototype.resize=function(C){z.prototype.resize.call(this,C),this.positionTip()},v.prototype.positionTip=function(){oe.setAttributes(this.tip,[["points",this.getTipPoints()]]);var C=this.tipGrip.visual.transform.baseVal.getItem(0);C.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(C,0)},Object.defineProperty(v.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),v.prototype.select=function(){this.positionTip(),z.prototype.select.call(this)},v.prototype.getState=function(){var C=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},z.prototype.getState.call(this));return C.typeName=v.typeName,C},v.prototype.restoreState=function(C){var U=C;this.bgColor=U.bgColor,this.tipPosition=U.tipPosition,z.prototype.restoreState.call(this,C),this.createTip(),this.setTipPoints()},v.prototype.scale=function(C,U){z.prototype.scale.call(this,C,U),this.tipPosition={x:this.tipPosition.x*C,y:this.tipPosition.y*U},this.positionTip()},v.typeName="CalloutMarker",v.title="Callout marker",v.icon='<svg viewBox="0 0 24 24"><path d="M4 2h16a2 2 0 012 2v12a2 2 0 01-2 2h-4l-4 4-4-4H4a2 2 0 01-2-2V4a2 2 0 012-2m0 2v12h4.83L12 19.17 15.17 16H20V4H4m2 3h12v2H6V7m0 4h10v2H6v-2z"/></svg>',v}(ke),Ce=function(z){function v(C,U,J){var W=z.call(this,C,U,J)||this;return W.fillColor="transparent",W.strokeColor="transparent",W.strokeWidth=0,W.strokeDasharray="",W.opacity=1,W.strokeColor=J.defaultColor,W.strokeWidth=J.defaultStrokeWidth,W.strokeDasharray=J.defaultStrokeDasharray,W.fillColor=J.defaultFillColor,W.setStrokeColor=W.setStrokeColor.bind(W),W.setFillColor=W.setFillColor.bind(W),W.setStrokeWidth=W.setStrokeWidth.bind(W),W.setStrokeDasharray=W.setStrokeDasharray.bind(W),W.setOpacity=W.setOpacity.bind(W),W.createVisual=W.createVisual.bind(W),W.strokePanel=new Ve("Line color",ve(J.defaultColorSet,["transparent"]),J.defaultColor),W.strokePanel.onColorChanged=W.setStrokeColor,W.fillPanel=new Ve("Fill color",ve(J.defaultColorSet,["transparent"]),W.fillColor,ue),W.fillPanel.onColorChanged=W.setFillColor,W.strokeWidthPanel=new tt("Line width",J.defaultStrokeWidths,J.defaultStrokeWidth),W.strokeWidthPanel.onWidthChanged=W.setStrokeWidth,W.strokeStylePanel=new Ke("Line style",J.defaultStrokeDasharrays,J.defaultStrokeDasharray),W.strokeStylePanel.onStyleChanged=W.setStrokeDasharray,W.opacityPanel=new q("Opacity",J.defaultOpacitySteps,W.opacity),W.opacityPanel.onOpacityChanged=W.setOpacity,W}return be(v,z),v.prototype.ownsTarget=function(C){return!(!z.prototype.ownsTarget.call(this,C)&&C!==this.visual)},v.prototype.createVisual=function(){this.visual=oe.createEllipse(this.width/2,this.height/2,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},v.prototype.pointerDown=function(C,U){z.prototype.pointerDown.call(this,C,U),this.state==="new"&&(this.createVisual(),this.moveVisual(C),this._state="creating")},v.prototype.manipulate=function(C){z.prototype.manipulate.call(this,C)},v.prototype.resize=function(C){z.prototype.resize.call(this,C),this.setSize()},v.prototype.setSize=function(){z.prototype.setSize.call(this),oe.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},v.prototype.pointerUp=function(C){z.prototype.pointerUp.call(this,C),this.setSize()},v.prototype.setStrokeColor=function(C){this.strokeColor=C,this.visual&&oe.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(C),this.stateChanged()},v.prototype.setFillColor=function(C){this.fillColor=C,this.visual&&oe.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(C),this.stateChanged()},v.prototype.setStrokeWidth=function(C){this.strokeWidth=C,this.visual&&oe.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},v.prototype.setStrokeDasharray=function(C){this.strokeDasharray=C,this.visual&&oe.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},v.prototype.setOpacity=function(C){this.opacity=C,this.visual&&oe.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(v.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),v.prototype.getState=function(){var C=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},z.prototype.getState.call(this));return C.typeName=v.typeName,C},v.prototype.restoreState=function(C){var U=C;this.fillColor=U.fillColor,this.strokeColor=U.strokeColor,this.strokeWidth=U.strokeWidth,this.strokeDasharray=U.strokeDasharray,this.opacity=U.opacity,this.createVisual(),z.prototype.restoreState.call(this,C),this.setSize()},v.prototype.scale=function(C,U){z.prototype.scale.call(this,C,U),this.setSize()},v.typeName="EllipseMarker",v.title="Ellipse marker",v.icon='<svg viewBox="0 0 24 24"><path d="M12 4C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',v}(Pe),Le=function(z){function v(C,U,J){return z.call(this,C,U,J)||this}return be(v,z),Object.defineProperty(v.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),v.prototype.ownsTarget=function(C){return!(!z.prototype.ownsTarget.call(this,C)&&C!==this.tip1&&C!==this.tip2)},v.prototype.createTips=function(){this.tip1=oe.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(oe.createTransform()),this.visual.appendChild(this.tip1),this.tip2=oe.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(oe.createTransform()),this.visual.appendChild(this.tip2)},v.prototype.pointerDown=function(C,U){z.prototype.pointerDown.call(this,C,U),this.state==="creating"&&this.createTips()},v.prototype.adjustVisual=function(){if(z.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(oe.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()]]),oe.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 C=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(C,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(U,0);var J=this.tip2.transform.baseVal.getItem(0);J.setRotate(C+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(J,0)}},Object.defineProperty(v.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),v.prototype.getState=function(){var C=z.prototype.getState.call(this);return C.typeName=v.typeName,C},v.prototype.restoreState=function(C){z.prototype.restoreState.call(this,C),this.createTips(),this.adjustVisual()},v.typeName="MeasurementMarker",v.title="Measurement marker",v.icon='<svg viewBox="0 0 24 24"><path d="M1.39 18.36l1.77-1.76L4.58 18l1.06-1.05-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.42 1.41L10.59 12l-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.41 1.41 1.07-1.06-1.42-1.41 1.42-1.42L18 6.7l1.07-1.06-2.47-2.48 1.76-1.77 4.25 4.25L5.64 22.61l-4.25-4.25z"/></svg>',v}(Je),ze=function(z){function v(C,U,J){var W=z.call(this,C,U,J)||this;return W.strokePanel.colors=J.defaultColorSet,W.fillColor="transparent",W}return be(v,z),Object.defineProperty(v.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),v.prototype.getState=function(){var C=z.prototype.getState.call(this);return C.typeName=v.typeName,C},v.typeName="EllipseFrameMarker",v.title="Ellipse frame marker",v.icon='<svg viewBox="0 0 24 24"><path d="M12 6c4.41 0 8 2.69 8 6s-3.59 6-8 6-8-2.69-8-6 3.59-6 8-6m0-2C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',v}(Ce),pt=function(){function z(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(z.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),z.prototype.addUndoStep=function(v){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(v)||(this.undoStack.push(v),JSON.stringify(this.lastRedoStep)!==JSON.stringify(v)&&this.redoStack.splice(0,this.redoStack.length))},z.prototype.replaceLastUndoStep=function(v){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=v)},z.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},z.prototype.undo=function(){if(this.undoStack.length>1){var v=this.undoStack.pop();return v!==void 0&&this.redoStack.push(v),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},z.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},z}(),ct=function(z){function v(C,U,J){var W=z.call(this,C,U,J)||this;return W.strokeColor="transparent",W.strokeWidth=0,W.strokeDasharray="",W.curveX=0,W.curveY=0,W.manipulationStartCurveX=0,W.manipulationStartCurveY=0,W.setStrokeColor=W.setStrokeColor.bind(W),W.setStrokeWidth=W.setStrokeWidth.bind(W),W.setStrokeDasharray=W.setStrokeDasharray.bind(W),W.positionGrips=W.positionGrips.bind(W),W.addControlGrips=W.addControlGrips.bind(W),W.adjustVisual=W.adjustVisual.bind(W),W.setupControlBox=W.setupControlBox.bind(W),W.resize=W.resize.bind(W),W.strokeColor=J.defaultColor,W.strokeWidth=J.defaultStrokeWidth,W.strokeDasharray=J.defaultStrokeDasharray,W.strokePanel=new Ve("Line color",J.defaultColorSet,J.defaultColor),W.strokePanel.onColorChanged=W.setStrokeColor,W.strokeWidthPanel=new tt("Line width",J.defaultStrokeWidths,J.defaultStrokeWidth),W.strokeWidthPanel.onWidthChanged=W.setStrokeWidth,W.strokeStylePanel=new Ke("Line style",J.defaultStrokeDasharrays,J.defaultStrokeDasharray),W.strokeStylePanel.onStyleChanged=W.setStrokeDasharray,W}return be(v,z),v.prototype.ownsTarget=function(C){return!(!z.prototype.ownsTarget.call(this,C)&&C!==this.visual&&C!==this.selectorCurve&&C!==this.visibleCurve&&!this.curveGrip.ownsTarget(C))},v.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},v.prototype.createVisual=function(){this.visual=oe.createGroup(),this.selectorCurve=oe.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=oe.createPath(this.getPathD(),[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["fill","transparent"]]),this.visual.appendChild(this.selectorCurve),this.visual.appendChild(this.visibleCurve),this.addMarkerVisualToContainer(this.visual)},v.prototype.pointerDown=function(C,U){z.prototype.pointerDown.call(this,C,U),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=C.x,this.curveY=C.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(U)&&(this.activeGrip=this.curveGrip,this._state="resize")},v.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),oe.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),oe.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),oe.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},v.prototype.setupControlBox=function(){z.prototype.setupControlBox.call(this),this.curveControlLine1=oe.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=oe.createLine(this.x2,this.y2,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.insertBefore(this.curveControlLine1,this.controlBox.firstChild),this.controlBox.insertBefore(this.curveControlLine2,this.controlBox.firstChild)},v.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,z.prototype.addControlGrips.call(this)},v.prototype.positionGrips=function(){z.prototype.positionGrips.call(this);var C=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-C/2,this.curveY-C/2),this.curveControlLine1&&this.curveControlLine2&&(this.curveControlLine1.setAttribute("x1",this.x1.toString()),this.curveControlLine1.setAttribute("y1",this.y1.toString()),this.curveControlLine1.setAttribute("x2",this.curveX.toString()),this.curveControlLine1.setAttribute("y2",this.curveY.toString()),this.curveControlLine2.setAttribute("x1",this.x2.toString()),this.curveControlLine2.setAttribute("y1",this.y2.toString()),this.curveControlLine2.setAttribute("x2",this.curveX.toString()),this.curveControlLine2.setAttribute("y2",this.curveY.toString()))},v.prototype.manipulate=function(C){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+C.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+C.y-this.manipulationStartY),z.prototype.manipulate.call(this,C)},v.prototype.resize=function(C){this.activeGrip===this.curveGrip&&(this.curveX=C.x,this.curveY=C.y),z.prototype.resize.call(this,C),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},v.prototype.setStrokeColor=function(C){this.strokeColor=C,this.adjustVisual(),this.colorChanged(C)},v.prototype.setStrokeWidth=function(C){this.strokeWidth=C,this.adjustVisual()},v.prototype.setStrokeDasharray=function(C){this.strokeDasharray=C,this.adjustVisual()},v.prototype.scale=function(C,U){this.curveX=this.curveX*C,this.curveY=this.curveY*U,z.prototype.scale.call(this,C,U)},Object.defineProperty(v.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),v.prototype.getState=function(){var C=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},z.prototype.getState.call(this));return C.typeName=v.typeName,C},v.prototype.restoreState=function(C){z.prototype.restoreState.call(this,C);var U=C;this.strokeColor=U.strokeColor,this.strokeWidth=U.strokeWidth,this.strokeDasharray=U.strokeDasharray,this.curveX=U.curveX,this.curveY=U.curveY,this.createVisual(),this.adjustVisual()},v.typeName="CurveMarker",v.title="Curve marker",v.icon='<svg viewBox="0 0 24 24"><path d="M18.5 2A1.5 1.5 0 0120 3.5 1.5 1.5 0 0118.5 5c-.23 0-.45-.05-.65-.15l-3.69 3.7.34.45c2.19-1.26 4.76-2 7.5-2l1 .03v2.01L22 9c-2.58 0-5 .75-7 2.04A3.96 3.96 0 0111.04 15C9.75 17 9 19.42 9 22l.04 1H7.03L7 22c0-2.74.74-5.31 2-7.5l-.45-.34-3.7 3.69c.1.2.15.42.15.65A1.5 1.5 0 013.5 20 1.5 1.5 0 012 18.5 1.5 1.5 0 013.5 17c.23 0 .45.05.65.15l3.69-3.7C7.31 12.78 7 11.92 7 11a4 4 0 014-4c.92 0 1.78.31 2.45.84l3.7-3.69c-.1-.2-.15-.42-.15-.65A1.5 1.5 0 0118.5 2M11 9a2 2 0 00-2 2 2 2 0 002 2 2 2 0 002-2 2 2 0 00-2-2z"/></svg>',v}(nt),Ct=function(){function z(v,C){C===void 0&&(C=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=v,this.cancelable=C}return Object.defineProperty(z.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),z.prototype.preventDefault=function(){this._defaultPrevented=!0},z}(),xt=function(z){function v(C,U,J){var W=z.call(this,C,!1)||this;return W.dataUrl=U,W.state=J,W}return be(v,z),v}(Ct),$e=function(z){function v(C,U,J){J===void 0&&(J=!1);var W=z.call(this,C,J)||this;return W.marker=U,W}return be(v,z),v}(Ct),Rt=function(){function z(){this.render=[],this.beforeclose=[],this.close=[],this.show=[],this.restorestate=[],this.statechange=[],this.markerselect=[],this.markerdeselect=[],this.markercreating=[],this.markercreate=[],this.markerbeforedelete=[],this.markerdelete=[],this.markerchange=[],this.focus=[],this.blur=[]}return z.prototype.addEventListener=function(v,C){this[v].push(C)},z.prototype.removeEventListener=function(v,C){var U=this[v].indexOf(C);U>-1&&this[v].splice(U,1)},z}(),vt=function(){function z(v){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new Ae,this._isOpen=!1,this.undoRedoManager=new pt,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.renderMarkersOnly=!1,this.zoomSteps=[1,1.5,2,4],this._zoomLevel=1,this._isResizing=!1,this.prevPanPoint={x:0,y:0},this.eventListeners=new Rt,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=z.instanceCounter++,this.styles=new rt(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=v,this.targetRoot=document.body,this.width=v.clientWidth,this.height=v.clientHeight,this.styles.removeStyleSheet(),this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.toolbarButtonClicked=this.toolbarButtonClicked.bind(this),this.createNewMarker=this.createNewMarker.bind(this),this.addNewMarker=this.addNewMarker.bind(this),this.markerCreated=this.markerCreated.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onDblClick=this.onDblClick.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.onPointerOut=this.onPointerOut.bind(this),this.onKeyUp=this.onKeyUp.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.deleteSelectedMarker=this.deleteSelectedMarker.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.removeMarker=this.removeMarker.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this),this.onPopupTargetResize=this.onPopupTargetResize.bind(this),this.showNotesEditor=this.showNotesEditor.bind(this),this.hideNotesEditor=this.hideNotesEditor.bind(this),this.stepZoom=this.stepZoom.bind(this),this.focus=this.focus.bind(this),this.blur=this.blur.bind(this),this.markerStateChanged=this.markerStateChanged.bind(this),this.switchToSelectMode=this.switchToSelectMode.bind(this),this.addDefs=this.addDefs.bind(this),this.addDefsToImage=this.addDefsToImage.bind(this)}return Object.defineProperty(z.prototype,"ALL_MARKER_TYPES",{get:function(){return[et,me,de,ke,ze,Ce,se,ge,Le,ie,Je,ct]},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[et,me,de,ke,Ce,se,ge]},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"BASIC_MARKER_TYPES",{get:function(){return[et,me,de,ke,se]},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(v){var C=this;this._availableMarkerTypes.splice(0),v.forEach(function(U){if(typeof U=="string"){var J=C.ALL_MARKER_TYPES.find(function(W){return W.typeName===U});J!==void 0&&C._availableMarkerTypes.push(J)}else C._availableMarkerTypes.push(U)})},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(v){this._zoomLevel=v,this.editorCanvas&&this.contentDiv&&(this.editorCanvas.style.transform="scale("+this._zoomLevel+")",this.contentDiv.scrollTo({left:(this.editorCanvas.clientWidth*this._zoomLevel-this.contentDiv.clientWidth)/2,top:(this.editorCanvas.clientHeight*this._zoomLevel-this.contentDiv.clientHeight)/2}))},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),z.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),Re.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},z.prototype.show=function(){var v=this;this.styles.styleSheetRoot===void 0&&Ue.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=Ue.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(C){return C(new Ct(v))})},z.prototype.render=function(){return we(this,void 0,void 0,function(){var v;return xe(this,function(C){switch(C.label){case 0:return this.setCurrentMarker(),(v=new Ye).naturalSize=this.renderAtNaturalSize,v.imageType=this.renderImageType,v.imageQuality=this.renderImageQuality,v.markersOnly=this.renderMarkersOnly,v.width=this.renderWidth,v.height=this.renderHeight,[4,v.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return C.sent(),[4,v.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,C.sent()]}})})},z.prototype.close=function(v){var C=this;if(v===void 0&&(v=!1),this.isOpen){var U=!1;v||this.eventListeners.beforeclose.forEach(function(J){var W=new Ct(C,!0);J(W),W.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(J){return J(new Ct(C))}),this.detachEvents(),this._isOpen=!1)}},z.prototype.addMarkersToToolbar=function(){for(var v,C=[],U=0;U<arguments.length;U++)C[U]=arguments[U];(v=this._availableMarkerTypes).push.apply(v,C)},z.prototype.addRenderEventListener=function(v){this.addEventListener("render",function(C){v(C.dataUrl,C.state)})},z.prototype.removeRenderEventListener=function(v){},z.prototype.addCloseEventListener=function(v){this.addEventListener("close",function(){v()})},z.prototype.removeCloseEventListener=function(v){},z.prototype.setupResizeObserver=function(){var v=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){v.resize(v.target.clientWidth,v.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return v.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},z.prototype.onPopupTargetResize=function(){var v=1*this.target.clientWidth/this.target.clientHeight,C=this.editorCanvas.clientWidth/v>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*v:this.editorCanvas.clientWidth,U=C<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/v;this.resize(C,U)},z.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},z.prototype.resize=function(v,C){this._isResizing=!0;var U=v/this.imageWidth,J=C/this.imageHeight;this.imageWidth=Math.round(v),this.imageHeight=Math.round(C),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,J),this._isResizing=!1},z.prototype.scaleMarkers=function(v,C){var U,J=this;this._currentMarker&&this._currentMarker instanceof ke?this._currentMarker.scale(v,C):(U=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(W){W!==J._currentMarker&&W.scale(v,C)}),U!==void 0&&this.setCurrentMarker(U)},z.prototype.setEditingTarget=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px"},z.prototype.setTopLeft=function(){var v=this.editingTarget.getBoundingClientRect(),C=this.editorCanvas.getBoundingClientRect();this.left=v.left-C.left,this.top=v.top-C.top},z.prototype.initMarkerCanvas=function(){this.markerImageHolder=document.createElement("div"),this.markerImageHolder.style.setProperty("touch-action","pinch-zoom"),this.markerImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.markerImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImage.style.pointerEvents="auto",this.markerImageHolder.style.position="absolute",this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.markerImageHolder.style.transformOrigin="top left",this.positionMarkerImage(),this.markerImageHolder.appendChild(this.markerImage),this.editorCanvas.appendChild(this.markerImageHolder)},z.prototype.addDefs=function(){for(var v,C=[],U=0;U<arguments.length;U++)C[U]=arguments[U];this.defs=oe.createDefs(),this.addDefsToImage(),(v=this.defs).append.apply(v,C)},z.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},z.prototype.initOverlay=function(){this.overlayContainer=document.createElement("div"),this.overlayContainer.style.position="absolute",this.overlayContainer.style.left="0px",this.overlayContainer.style.top="0px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.overlayContainer.style.display="flex",this.markerImageHolder.appendChild(this.overlayContainer)},z.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},z.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},z.prototype.attachWindowEvents=function(){window.addEventListener("pointermove",this.onPointerMove),window.addEventListener("pointerup",this.onPointerUp),window.addEventListener("pointercancel",this.onPointerOut),window.addEventListener("pointerout",this.onPointerOut),window.addEventListener("pointerleave",this.onPointerUp),window.addEventListener("resize",this.onWindowResize),window.addEventListener("keyup",this.onKeyUp)},z.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},z.prototype.detachWindowEvents=function(){window.removeEventListener("pointermove",this.onPointerMove),window.removeEventListener("pointerup",this.onPointerUp),window.removeEventListener("pointercancel",this.onPointerOut),window.removeEventListener("pointerout",this.onPointerOut),window.removeEventListener("pointerleave",this.onPointerUp),window.removeEventListener("resize",this.onWindowResize),window.removeEventListener("keyup",this.onKeyUp)},z.prototype.addLogo=function(){this.logoUI=document.createElement("div"),this.logoUI.style.display="inline-block",this.logoUI.style.margin="0px",this.logoUI.style.padding="0px",this.logoUI.style.fill="#333333";var v=document.createElement("a");v.href="https://markerjs.com/",v.target="_blank",v.innerHTML='<svg viewBox="0 0 112 96" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414"><path fill="#e5f20d" fill-opacity=".647" d="M0 40.386h111.96V95.62H0z"/><path d="M93.61 61.452c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.591 1.048-1.481 0-2.222-.74-2.222-2.22 0-16.617-.533-29.347-1.604-38.192-1.068-8.842-2.92-13.265-5.552-13.265-4.443 0-10.94 15.509-19.497 46.52v.124c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.592 1.048-1.48 0-2.22-.74-2.22-2.22 0-3.29.165-8.392.493-15.302.33-7.732.494-13.82.494-18.262 0-6.17-.186-10.55-.556-13.142-.37-2.591-1.172-3.887-2.406-3.887-2.796 0-6.333 5.12-10.612 15.363C38.494 34.367 34.01 46.44 29.32 60.34l-1.11 3.209a5.714 5.714 0 01-1.42 2.097c-.617.578-1.295.864-2.036.864-.987 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>',v.title="Powered by marker.js",v.style.display="grid",v.style.alignItems="center",v.style.justifyItems="center",v.style.padding="3px",v.style.width="20px",v.style.height="20px",this.logoUI.appendChild(v),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},z.prototype.positionLogo=function(){this.logoUI&&(this.uiStyleSettings.logoPosition!=="right"?this.logoUI.style.left=this.markerImageHolder.offsetLeft+10+"px":this.logoUI.style.left=this.markerImageHolder.offsetLeft+this.markerImageHolder.offsetWidth-this.logoUI.clientWidth-10+"px",this.logoUI.style.top=this.markerImageHolder.offsetTop+this.markerImageHolder.offsetHeight-this.logoUI.clientHeight-10+"px")},z.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},z.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},z.prototype.showUI=function(){switch(this.settings.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.style.visibility=this._silentRenderMode?"hidden":"visible",this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.coverDiv.style.userSelect="none",this.settings.displayMode){case"inline":this.coverDiv.style.position="absolute";var v=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=v+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px",this.coverDiv.style.width=this.target.offsetWidth.toString()+"px",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.settings.displayMode==="popup"?this.settings.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.toolbar=new Me(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 We(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},z.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},z.prototype.removeMarker=function(v){this.markerImage.removeChild(v.container),this.markers.indexOf(v)>-1&&this.markers.splice(this.markers.indexOf(v),1),v.dispose()},z.prototype.switchToSelectMode=function(){this.mode="select",this.hideNotesEditor(),this._currentMarker!==void 0&&(this._currentMarker.state!=="new"?this._currentMarker.select():(this.removeMarker(this._currentMarker),this.setCurrentMarker(),this.markerImage.style.cursor="default"),this.addUndoStep())},z.prototype.toolbarButtonClicked=function(v,C){if(v==="marker"&&C!==void 0)this.createNewMarker(C);else if(v==="action")switch(C){case"select":this.switchToSelectMode(),this.switchToSelectMode();break;case"delete":this.deleteSelectedMarker();break;case"clear":this.clear();break;case"undo":this.undo();break;case"redo":this.redo();break;case"zoom":this.stepZoom();break;case"zoom-out":this.zoomLevel=1;break;case"notes":this.notesArea===void 0?(this.switchToSelectMode(),this.zoomLevel=1,this.showNotesEditor()):this.switchToSelectMode();break;case"close":this.close();break;case"render":this.switchToSelectMode(),this.startRenderAndClose()}},z.prototype.deleteSelectedMarker=function(){var v=this;if(this._currentMarker!==void 0){var C=!1;if(this.eventListeners.markerbeforedelete.forEach(function(J){var W=new $e(v,v._currentMarker,!0);J(W),W.defaultPrevented&&(C=!0)}),!C){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(J){return J(new $e(v,U))})}}},z.prototype.clear=function(){var v=this,C=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(pe){var De=new $e(v,void 0,!0);pe(De),De.defaultPrevented&&(C=!0)}),!C)){this.setCurrentMarker();for(var U=function(pe){var De=J.markers[pe];J.setCurrentMarker(J.markers[pe]),J._currentMarker.dispose(),J.markerImage.removeChild(J._currentMarker.container),J.markers.splice(J.markers.indexOf(J._currentMarker),1),J.eventListeners.markerdelete.forEach(function(it){return it(new $e(v,De))})},J=this,W=this.markers.length-1;W>=0;W--)U(W);this.addUndoStep()}},Object.defineProperty(z.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),z.prototype.showNotesEditor=function(){var v;this._currentMarker!==void 0&&(this.overlayContainer.innerHTML="",this.notesArea=document.createElement("textarea"),this.notesArea.className=this.uiStyleSettings.notesAreaStyleClassName,this.notesArea.style.pointerEvents="auto",this.notesArea.style.alignSelf="stretch",this.notesArea.style.width="100%",this.notesArea.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.notesArea.value=(v=this._currentMarker.notes)!==null&&v!==void 0?v:"",this.overlayContainer.appendChild(this.notesArea))},z.prototype.hideNotesEditor=function(){this.isNotesAreaOpen&&(this._currentMarker!==void 0&&(this._currentMarker.notes=this.notesArea.value.trim()!==""?this.notesArea.value:void 0),this.overlayContainer.removeChild(this.notesArea),this.notesArea=void 0)},z.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},z.prototype.addUndoStep=function(){var v=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var C=this.getState(),U=this.undoRedoManager.getLastUndoStep();if(!U||U.width===C.width&&U.height===C.height){var J=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(C),J<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(W){return W(new Ct(v))})}else this.undoRedoManager.replaceLastUndoStep(C),this.eventListeners.statechange.forEach(function(W){return W(new Ct(v))})}},z.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},z.prototype.undoStep=function(){var v=this,C=this.undoRedoManager.undo();C!==void 0&&(this.restoreState(C),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(U){return U(new Ct(v))}))},z.prototype.redo=function(){this.switchToSelectMode(),this.redoStep()},z.prototype.redoStep=function(){var v=this,C=this.undoRedoManager.redo();C!==void 0&&(this.restoreState(C),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(U){return U(new Ct(v))}))},z.prototype.stepZoom=function(){var v=this.zoomSteps.indexOf(this.zoomLevel);this.zoomLevel=v<this.zoomSteps.length-1?this.zoomSteps[v+1]:this.zoomSteps[0]},z.prototype.panTo=function(v){this.contentDiv.scrollBy({left:this.prevPanPoint.x-v.x,top:this.prevPanPoint.y-v.y}),this.prevPanPoint=v},z.prototype.startRenderAndClose=function(){return we(this,void 0,void 0,function(){var v,C,U=this;return xe(this,function(J){switch(J.label){case 0:return[4,this.render()];case 1:return v=J.sent(),C=this.getState(),this.eventListeners.render.forEach(function(W){return W(new xt(U,v,C))}),this.close(!0),[2]}})})},z.prototype.getState=function(v){v===!0&&this.setCurrentMarker();var C={width:this.imageWidth,height:this.imageHeight,markers:[]};return this.markers.forEach(function(U){return C.markers.push(U.getState())}),C},z.prototype.restoreState=function(v){var C=this;for(this.markers.splice(0);this.markerImage.lastChild;)this.markerImage.removeChild(this.markerImage.lastChild);v.markers.forEach(function(U){var J=C._availableMarkerTypes.find(function(pe){return pe.typeName===U.typeName});if(J!==void 0){var W=C.addNewMarker(J);W.restoreState(U),C.markers.push(W)}}),v.width&&v.height&&(v.width!==this.imageWidth||v.height!==this.imageHeight)&&this.scaleMarkers(this.imageWidth/v.width,this.imageHeight/v.height),this.eventListeners.restorestate.forEach(function(U){return U(new Ct(C))})},z.prototype.addNewMarker=function(v){var C=oe.createGroup();return this.markerImage.appendChild(C),new v(C,this.overlayContainer,this.settings)},z.prototype.createNewMarker=function(v){var C,U=this;(C=typeof v=="string"?this._availableMarkerTypes.find(function(J){return J.typeName===v}):v)&&(this.setCurrentMarker(),this.addUndoStep(),this._currentMarker=this.addNewMarker(C),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(C.typeName),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this.eventListeners.markercreating.forEach(function(J){return J(new $e(U,U._currentMarker))}))},z.prototype.markerCreated=function(v){var C=this;this.mode="select",this.markerImage.style.cursor="default",this.markers.push(v),this.setCurrentMarker(v),v instanceof me&&this.settings.newFreehandMarkerOnPointerUp?this.createNewMarker(me):this.toolbar.setSelectMode(),this.addUndoStep(),this.eventListeners.markercreate.forEach(function(U){return U(new $e(C,C._currentMarker))})},z.prototype.colorChanged=function(v){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultColor=v,this.settings.defaultStrokeColor=v)},z.prototype.fillColorChanged=function(v){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultFillColor=v)},z.prototype.markerStateChanged=function(v){var C=this;this.eventListeners.markerchange.forEach(function(U){return U(new $e(C,v))})},z.prototype.setCurrentMarker=function(v){var C=this;this._currentMarker!==v&&this._currentMarker!==void 0&&(this._currentMarker.deselect(),this.toolbar.setCurrentMarker(),this.toolbox.setPanelButtons([]),this._isResizing||this.eventListeners.markerdeselect.forEach(function(U){return U(new $e(C,C._currentMarker))})),this._currentMarker=v,this._currentMarker===void 0||this._currentMarker.isSelected||(this._currentMarker.state!=="new"&&this._currentMarker.select(),this.toolbar.setCurrentMarker(this._currentMarker),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this._isResizing||this.eventListeners.markerselect.forEach(function(U){return U(new $e(C,C._currentMarker))}))},z.prototype.onPointerDown=function(v){if(this._isFocused||this.focus(),this.touchPoints++,this.touchPoints===1||v.pointerType!=="touch")if(this._currentMarker===void 0||this._currentMarker.state!=="new"&&this._currentMarker.state!=="creating"){if(this.mode==="select"){var C=this.markers.find(function(U){return U.ownsTarget(v.target)});C!==void 0?(this.setCurrentMarker(C),this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(v.clientX,v.clientY),v.target)):(this.setCurrentMarker(),this.isDragging=!0,this.prevPanPoint={x:v.clientX,y:v.clientY})}}else this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(v.clientX,v.clientY))},z.prototype.onDblClick=function(v){if(this._isFocused||this.focus(),this.mode==="select"){var C=this.markers.find(function(U){return U.ownsTarget(v.target)});C!==void 0&&C!==this._currentMarker&&this.setCurrentMarker(C),this._currentMarker!==void 0?this._currentMarker.dblClick(this.clientToLocalCoordinates(v.clientX,v.clientY),v.target):this.setCurrentMarker()}},z.prototype.onPointerMove=function(v){this.touchPoints!==1&&v.pointerType==="touch"||(this._currentMarker!==void 0||this.isDragging)&&(this._currentMarker!==void 0&&this._currentMarker.state==="edit"||v.preventDefault(),this._currentMarker!==void 0?this._currentMarker.manipulate(this.clientToLocalCoordinates(v.clientX,v.clientY)):this.zoomLevel>1&&this.panTo({x:v.clientX,y:v.clientY}))},z.prototype.onPointerUp=function(v){this.touchPoints>0&&this.touchPoints--,this.touchPoints===0&&this.isDragging&&this._currentMarker!==void 0&&this._currentMarker.pointerUp(this.clientToLocalCoordinates(v.clientX,v.clientY)),this.isDragging=!1,this.addUndoStep()},z.prototype.onPointerOut=function(){this.touchPoints>0&&this.touchPoints--},z.prototype.onKeyUp=function(v){this._currentMarker===void 0||this.notesArea!==void 0||v.key!=="Delete"&&v.key!=="Backspace"||this.deleteSelectedMarker()},z.prototype.clientToLocalCoordinates=function(v,C){var U=this.markerImage.getBoundingClientRect();return{x:(v-U.left)/this.zoomLevel,y:(C-U.top)/this.zoomLevel}},z.prototype.onWindowResize=function(){this.positionUI()},z.prototype.positionUI=function(){switch(this.setTopLeft(),this.settings.displayMode){case"inline":var v=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=v+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px";break;case"popup":this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=this.windowHeight+"px",this.contentDiv.style.maxHeight=this.windowHeight-2*this.settings.popupMargin-3.5*this.styles.settings.toolbarHeight+"px"}this.positionMarkerImage(),this.positionLogo()},z.prototype.addLicenseKey=function(v){Re.addKey(v)},z.prototype.addEventListener=function(v,C){this.eventListeners.addEventListener(v,C)},z.prototype.removeEventListener=function(v,C){this.eventListeners.removeEventListener(v,C)},z.prototype.renderState=function(v){this._silentRenderMode=!0,this.settings.displayMode="inline",this.isOpen||this.show(),this.restoreState(v),this.startRenderAndClose(),this._silentRenderMode=!1},Object.defineProperty(z.prototype,"isFocused",{get:function(){return this._isFocused},enumerable:!1,configurable:!0}),z.prototype.focus=function(){var v=this;this._isFocused||(this.attachWindowEvents(),this._isFocused=!0,this._previousCurrentMarker!==void 0&&this.setCurrentMarker(this._previousCurrentMarker),this.eventListeners.focus.forEach(function(C){return C(new Ct(v))}))},z.prototype.blur=function(){var v=this;this._isFocused&&(this.detachWindowEvents(),this._isFocused=!1,this._previousCurrentMarker=this._currentMarker,this.setCurrentMarker(),this.eventListeners.blur.forEach(function(C){return C(new Ct(v))}))},z.instanceCounter=0,z}();/* **********************************
cropro version 1.2.0
@license SEE LICENSE IN LICENSE

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

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

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */var Nt=function(z,v){return(Nt=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(C,U){C.__proto__=U}||function(C,U){for(var J in U)Object.prototype.hasOwnProperty.call(U,J)&&(C[J]=U[J])})(z,v)};function It(z,v){if(typeof v!="function"&&v!==null)throw new TypeError("Class extends value "+String(v)+" is not a constructor or null");function C(){this.constructor=z}Nt(z,v),z.prototype=v===null?Object.create(v):(C.prototype=v.prototype,new C)}function At(z,v,C,U){return new(C||(C=Promise))(function(J,W){function pe(gt){try{it(U.next(gt))}catch(Ne){W(Ne)}}function De(gt){try{it(U.throw(gt))}catch(Ne){W(Ne)}}function it(gt){var Ne;gt.done?J(gt.value):(Ne=gt.value,Ne instanceof C?Ne:new C(function(Tt){Tt(Ne)})).then(pe,De)}it((U=U.apply(z,v||[])).next())})}function di(z,v){var C,U,J,W,pe={label:0,sent:function(){if(1&J[0])throw J[1];return J[1]},trys:[],ops:[]};return 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C=v.x-this.previousPoint.x,U=v.y-this.previousPoint.y;this.zoomFactor!==1&&(C=-C/this.zoomFactor,U=-U/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+C),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=v},z.prototype.resize=function(v){var C=Object.assign({},this.cropRect),U=v.x-this.previousPoint.x,J=v.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:C.x+U<this.margin&&(U=this.margin-C.x),C.x+=U,C.width=this.cropRect.x+this.cropRect.width-C.x;break;case this.bottomRightGrip:case this.topRightGrip:C.width+U>this.canvasWidth*this.zoomFactor&&(U=this.canvasWidth*this.zoomFactor-C.width),C.width+=U}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(C.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(U),C.height=this.aspectRatio.getVerticalLength(C.width)):(C.y+=J,C.height=this.cropRect.y+this.cropRect.height-C.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?C.height=this.aspectRatio.getVerticalLength(C.width):C.height+=J}C.width<10&&(C.x=this.cropRect.x,C.width=10),C.height<10&&(C.y=this.cropRect.y,C.height=10),this.previousPoint=v,C.x>=this.margin&&C.y>=this.margin&&C.x-this.margin+C.width<=this.canvasWidth&&C.y-this.margin+C.height<=this.canvasHeight&&(this.cropRect=C,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},z.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var v=this.cropRect.x+this.cropRect.width/2,C=this.cropRect.y+this.cropRect.height/2,U=this.aspectRatio.getHorizontalLength(this.cropRect.height),J=this.aspectRatio.getVerticalLength(this.cropRect.width);U/this.canvasWidth<J/this.canvasHeight?this.cropRect.width=U:this.cropRect.height=J,this.cropRect.width>this.canvasWidth&&(this.cropRect.height/=this.cropRect.width/this.canvasWidth,this.cropRect.width=this.canvasWidth),this.cropRect.height>this.canvasHeight&&(this.cropRect.width/=this.cropRect.height/this.canvasHeight,this.cropRect.height=this.canvasHeight),this.cropRect.x=v-this.cropRect.width/2,this.cropRect.y=C-this.cropRect.height/2,this.cropRect.x+this.cropRect.width>this.margin+this.canvasWidth&&(this.cropRect.x=this.margin+this.canvasWidth-this.cropRect.width),this.cropRect.y+this.cropRect.height>this.margin+this.canvasHeight&&(this.cropRect.y=this.margin+this.canvasHeight-this.cropRect.height),this.cropRect.x=Math.max(this.cropRect.x,this.margin),this.cropRect.y=Math.max(this.cropRect.y,this.margin)}},z.prototype.getRescaledRect=function(v,C,U,J,W,pe){var De=U/v,it=J/C;return{x:(W.x-pe)*De+pe,y:(W.y-pe)*it+pe,width:W.width*De,height:W.height*it}},z.prototype.scaleCanvas=function(v,C){var U=this.getRescaledRect(this.canvasWidth,this.canvasHeight,v,C,this.cropRect,this.margin);this.canvasWidth=v,this.canvasHeight=C,this.onCropChange&&this.onCropChange(U),this.setCropRectangle(U)},z}(),Ti=function(){function z(v){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=v,this.uiContainer=document.createElement("div"),this.getUI=this.getUI.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.setAngleLabel=this.setAngleLabel.bind(this),this.positionScaleShape=this.positionScaleShape.bind(this)}return Object.defineProperty(z.prototype,"angle",{get:function(){return this._angle},set:function(v){this._angle=v,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),z.prototype.getUI=function(){return this.controlContainer=document.createElement("div"),this.controlContainer.title=this.title,this.controlContainer.className=this.className+" "+this.colorsClassName,this.controlContainer.appendChild(this.getVisual()),this.controlContainer.addEventListener("pointerdown",this.onPointerDown),this.controlContainer.addEventListener("pointermove",this.onPointerMove),this.controlContainer.addEventListener("pointerup",this.onPointerUp),this.uiContainer.appendChild(this.controlContainer),this.uiContainer.style.display="inline-block",this.uiContainer.style.touchAction="none",this.setAngleLabel(),this.positionScaleShape(),this.uiContainer},z.prototype.onPointerDown=function(v){this.controlContainer.setPointerCapture(v.pointerId),this.isDragging=!0,this.previousPoint={x:v.clientX,y:v.clientY}},z.prototype.onPointerMove=function(v){this.isDragging&&(this.onAngleChange&&this.onAngleChange((v.clientX-this.previousPoint.x)/5),this.previousPoint.x=v.clientX)},z.prototype.onPointerUp=function(v){this.isDragging&&this.onAngleChange&&this.onAngleChange((v.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(v.pointerId)},z.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var v=this.angleLabelText.getBBox();Qe.setAttributes(this.angleLabelElement,[["x",((this.width-v.width)/2).toString()],["y",(this.height/2).toString()]])}},z.prototype.positionScaleShape=function(){if(this.scaleShape){var v=this.scaleShape.transform.baseVal.getItem(0);v.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(v,0)}},z.prototype.getVisual=function(){var v=document.createElementNS("http://www.w3.org/2000/svg","svg");v.setAttribute("xmlns","http://www.w3.org/2000/svg"),v.setAttribute("width",this.width+"px"),v.setAttribute("height",this.height+"px"),v.setAttribute("viewBox","0 0 "+this.width+" "+this.height),v.style.flexShrink="0",document.body.appendChild(v);for(var C="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,U=1;U<=this.width/5+10;U++){var J=U%5==0?this.height/3:this.height/6;C+="h4v"+-J+"h1v"+J}C+="v1H0Z",this.scaleShape=Qe.createPath(C);var W=Qe.createTransform();this.scaleShape.transform.baseVal.appendItem(W),v.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 pe=Qe.createTSpan("");return pe.innerHTML="&deg;",this.angleLabelElement.appendChild(pe),v.appendChild(this.angleLabelElement),document.body.removeChild(v),v},z}(),pn=function(){function z(){this.naturalSize=!1,this.imageType="image/png"}return z.prototype.rasterize=function(v,C,U,J,W,pe,De){var it=this;return new Promise(function(gt){var Ne=document.createElement("canvas");Ne.width=v.width.baseVal.value-2*J,Ne.height=v.height.baseVal.value-2*J;var Tt=1,zt=1;it.naturalSize===!0?(Tt=C.naturalWidth/(v.width.baseVal.value-2*J)/pe,zt=C.naturalHeight/(v.height.baseVal.value-2*J)/De,Ne.width=C.naturalWidth/pe,Ne.height=C.naturalHeight/De):it.width!==void 0&&it.height!==void 0&&(Tt=it.width/U.width,zt=it.height/U.height,Ne.width*=Tt,Ne.height*=zt);var qt=Ne.getContext("2d");qt.translate(Ne.width/2,Ne.height/2),qt.rotate(W*Math.PI/180),qt.scale(pe,De),qt.translate(-Ne.width/2,-Ne.height/2),qt.drawImage(C,0,0,Ne.width,Ne.height);var Bi=document.createElement("canvas");Bi.width=U.width*Tt,Bi.height=U.height*zt,Bi.getContext("2d").putImageData(qt.getImageData((U.x-J)*Tt,(U.y-J)*zt,U.width*Tt,U.height*zt),0,0),gt(Bi.toDataURL(it.imageType,it.imageQuality))})},z}(),Ge=function(){function z(v){this._zoomToCropEnabled=!0,this.zoomFactor=1,this.flippedHorizontally=!1,this.flippedVertically=!1,this._isGridVisible=!0,this._gridLines=2,this._rotationAngle=0,this.scaleFactor=1,this.renderEventListeners=[],this.closeEventListeners=[],this._isOpen=!1,this.CANVAS_MARGIN=20,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.displayMode="inline",this.popupMargin=30,this.toolbarHeight=40,this.aspectRatios=[{horizontal:0,vertical:0},{horizontal:4,vertical:3},{horizontal:3,vertical:2},{horizontal:16,vertical:9},{horizontal:1,vertical:1},{horizontal:3,vertical:4},{horizontal:2,vertical:3},{horizontal:9,vertical:16}],this._instanceNo=z.instanceCounter++,this.styles=new bt(this.instanceNo),this.target=v,this.targetRoot=document.body,this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.rotateBy=this.rotateBy.bind(this),this.applyRotation=this.applyRotation.bind(this),this.cropRectChanged=this.cropRectChanged.bind(this),this.zoomToCrop=this.zoomToCrop.bind(this),this.unzoomFromCrop=this.unzoomFromCrop.bind(this),this.rotateLeftButtonClicked=this.rotateLeftButtonClicked.bind(this),this.rotateRightButtonClicked=this.rotateRightButtonClicked.bind(this),this.flipHorizontallyButtonClicked=this.flipHorizontallyButtonClicked.bind(this),this.flipVerticallyButtonClicked=this.flipVerticallyButtonClicked.bind(this),this.applyFlip=this.applyFlip.bind(this),this.startRenderAndClose=this.startRenderAndClose.bind(this),this.render=this.render.bind(this),this.onPopupResize=this.onPopupResize.bind(this),this.applyAspectRatio=this.applyAspectRatio.bind(this)}return Object.defineProperty(z.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(v){this._zoomToCropEnabled=v,v?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(v){this._isGridVisible=v,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"gridLines",{get:function(){return this._gridLines},set:function(v){this._gridLines=v,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(v){this._rotationAngle=v,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"aspectRatio",{get:function(){var v;return(v=this._aspectRatio)!==null&&v!==void 0?v:this.aspectRatios[0]},set:function(v){this._aspectRatio=v},enumerable:!1,configurable:!0}),z.prototype.open=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.setupResizeObserver(),this.initCropCanvas(),this.setEditingTarget(),this.setTopLeft(),this.initCropLayer(),this.attachEvents(),this.applyAspectRatio(),this.displayMode==="popup"&&this.onPopupResize(),this._isOpen=!0},z.prototype.show=function(){this.showUI(),this.open()},z.prototype.close=function(v){v===void 0&&(v=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),v||this.closeEventListeners.forEach(function(C){return C()}),this._isOpen=!1)},z.prototype.addRenderEventListener=function(v){this.renderEventListeners.push(v)},z.prototype.removeRenderEventListener=function(v){this.renderEventListeners.indexOf(v)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(v),1)},z.prototype.addCloseEventListener=function(v){this.closeEventListeners.push(v)},z.prototype.removeCloseEventListener=function(v){this.closeEventListeners.indexOf(v)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(v),1)},z.prototype.setupResizeObserver=function(){var v=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){v.resize(v.target.clientWidth,v.target.clientHeight)}),this.targetObserver.observe(this.target)):this.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(this.onPopupResize),this.targetObserver.observe(this.contentDiv)),window.addEventListener("resize",this.setWindowHeight))},z.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var v=1*this.target.clientWidth/this.target.clientHeight,C=this.contentDiv.clientWidth/v>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*v:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,U=C+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/v;this.resize(C,U)}},z.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},z.prototype.setEditingTargetSize=function(){this.editorCanvas.style.width=this.imageWidth+2*this.CANVAS_MARGIN+"px",this.editorCanvas.style.height=this.imageHeight+2*this.CANVAS_MARGIN+"px",Qe.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},z.prototype.resize=function(v,C){this.imageWidth=Math.round(v),this.imageHeight=Math.round(C),this.setEditingTargetSize(),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.displayMode!=="popup"?this.coverDiv.style.width=this.paddedImageWidth+"px":(this.setTopLeft(),this.positionCropImage()),this.cropLayer.scaleCanvas(this.imageWidth,this.imageHeight),this.applyRotation()},z.prototype.setEditingTarget=function(){var v=document.createElement("canvas");v.width=this.target.naturalWidth,v.height=this.target.naturalHeight,v.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var C=v.toDataURL();Qe.setAttributes(this.editingTarget,[["href",C]]),this.setEditingTargetSize()},z.prototype.setTopLeft=function(){var v=this.target.getBoundingClientRect(),C=this.editorCanvas.getBoundingClientRect();this.left=v.left-C.left-this.CANVAS_MARGIN,this.top=v.top-C.top-this.CANVAS_MARGIN},z.prototype.initCropCanvas=function(){this.cropImageHolder=document.createElement("div"),this.cropImageHolder.style.setProperty("touch-action","none"),this.cropImageHolder.style.setProperty("-ms-touch-action","none"),this.cropImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.cropImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImage.style.pointerEvents="auto",this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.cropImageHolder.style.transformOrigin="top left",this.positionCropImage(),this.defs=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 v=Qe.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(v);var C=Qe.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(C),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)},z.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},z.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=Qe.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new Vt(this.imageWidth,this.imageHeight,this.CANVAS_MARGIN,this.cropLayerContainer),this.cropLayer.onCropChange=this.cropRectChanged,this.cropLayer.numberOfGridLines=this.gridLines,this.cropLayer.isGridVisible=this.isGridVisible,this.cropLayer.cropShadeColor=this.styles.settings.cropShadeColor,this.cropLayer.cropFrameColor=this.styles.settings.cropFrameColor,this.cropLayer.gripColor=this.styles.settings.gripColor,this.cropLayer.gripFillColor=this.styles.settings.gripFillColor,this.cropLayer.open(),this.cropLayer.setCropRectangle(this.cropRect),this.zoomToCropEnabled&&this.zoomToCrop()},z.prototype.zoomToCrop=function(){if(this.cropRect){var v=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,C=this.cropRect.y-this.CANVAS_MARGIN+this.cropRect.height/2;this.zoomFactor=Math.min(this.imageWidth/this.cropRect.width,this.imageHeight/this.cropRect.height),this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin=v+"px "+C+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-v+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-C+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},z.prototype.unzoomFromCrop=function(){this.zoomFactor=1,this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin="center",this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px) scale(1)",this.cropLayer.zoomFactor=this.zoomFactor)},z.prototype.cropRectChanged=function(v){this.cropRect=v,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},z.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},z.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},z.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},z.prototype.showUI=function(){switch(this.addStyles(),this.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.displayMode){case"inline":this.coverDiv.style.position="absolute";var v=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,C=this.target.offsetTop>v+this.CANVAS_MARGIN?this.target.offsetTop-(v+this.CANVAS_MARGIN):0;this.coverDiv.style.top=C+"px",this.coverDiv.style.left=(this.target.offsetLeft>this.CANVAS_MARGIN?this.target.offsetLeft-this.CANVAS_MARGIN:0)+"px",this.coverDiv.style.width=this.target.offsetWidth+this.CANVAS_MARGIN+"px",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.displayMode==="popup"?this.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.addToolbars(),this.uiDiv.appendChild(this.topToolbar.getUI()),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.alignItems="center",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.contentDiv.style.overflow="hidden",this.contentDiv.style.backgroundColor=this.styles.settings.canvasBackgroundColor,this.displayMode==="popup"&&(this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.popupMargin+"px)"),this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.contentDiv.appendChild(this.editorCanvas),this.uiDiv.appendChild(this.bottomToolbar.getUI()),this.straightener.angle=this.rotationAngle},z.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},z.prototype.addTopToolbar=function(){var v=this;this.topToolbar=new ei,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 C=new Xi;C.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(C);var U=[];this.aspectRatios.forEach(function(zt){var qt=new ft(Wt.getIcon(zt.horizontal,zt.vertical),zt.horizontal===0&&zt.vertical===0?"FREE":zt.horizontal+":"+zt.vertical);qt.onClick=function(){return v.ratioButtonClicked(zt)},U.push(qt)}),this.aspectRatioButton=new Ut(Wt.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,C.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var J=new ft('<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");J.isActive=this.isGridVisible,J.onClick=function(){v.isGridVisible=!v.isGridVisible,J.isActive=v.isGridVisible},C.addButton(J);var W=new ft('<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(W.isActive=this.zoomToCropEnabled,W.onClick=function(){v.zoomToCropEnabled=!v.zoomToCropEnabled,W.isActive=v.zoomToCropEnabled},C.addButton(W),!ri.isLicensed){var pe=new ut;this.topToolbar.addElementBlock(pe);var De=document.createElement("div");De.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var it=document.createElement("a");it.style.color="currentColor",it.href="https://markerjs.com/products/cropro",it.target="_blank",it.innerHTML='<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="2"><path d="M16.326 14.895c0 1.126-.558 1.688-1.673 1.688H9.931c-1.116 0-1.674-.562-1.674-1.688V3.733c0-1.126.558-1.688 1.674-1.688h4.722c1.115 0 1.673.562 1.673 1.688v2.899h-1.957V3.793h-4.124v11.042h4.124v-3.242h1.957v3.302z" fill="currentColor"/><path d="M15.94 7.364a.783.783 0 00-1.065-.304l-11.01 6.126a.783.783 0 00-.303 1.065l4.498 8.085a.783.783 0 001.065.304l11.01-6.126a.783.783 0 00.303-1.065L15.94 7.364zM5.311 14.173l3.737 6.718 9.641-5.364-3.737-6.718-9.641 5.364z" fill="#eef762"/></svg>',De.appendChild(it),pe.addElement(De)}var gt=new Xi;gt.minWidth=3*this.toolbarHeight+"px",gt.contentAlign="end",this.topToolbar.addButtonBlock(gt);var Ne=new ft('<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");Ne.onClick=this.startRenderAndClose,gt.addButton(Ne),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(Ne.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var Tt=new ft('<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"Close");Tt.onClick=this.close,gt.addButton(Tt),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(Tt.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},z.prototype.addBottomToolbar=function(){var v=this;this.bottomToolbar=new ei,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 C=new Xi;C.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(C);var U=new ft('<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,C.addButton(U);var J=new ft('<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");J.onClick=this.rotateRightButtonClicked,C.addButton(J);var W=new ut;W.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(W),this.straightener=new Ti("Straighten"),this.straightener.className=this.toolbarStraightenerStyleClass.name,this.straightener.colorsClassName=this.styles.settings.toolbarStraightenerColorsClassName?this.styles.settings.toolbarStraightenerColorsClassName:this.toolbarStraightenerStyleColorsClass.name,this.straightener.onAngleChange=function(gt){v.rotateBy(gt),v.straightener.angle=v.rotationAngle},W.addElement(this.straightener.getUI());var pe=new Xi;pe.minWidth=2*this.toolbarHeight+"px",pe.contentAlign="end",this.bottomToolbar.addButtonBlock(pe);var De=new ft('<svg viewBox="0 0 24 24"><path d="M15 21h2v-2h-2m4-10h2V7h-2M3 5v14c0 1.1.9 2 2 2h4v-2H5V5h4V3H5c-1.1 0-2 .9-2 2m16-2v2h2c0-1.1-.9-2-2-2m-8 20h2V1h-2m8 16h2v-2h-2M15 5h2V3h-2m4 10h2v-2h-2m0 10c1.1 0 2-.9 2-2h-2z"/></svg>',"Flip horizontal");De.onClick=this.flipHorizontallyButtonClicked,pe.addButton(De);var it=new ft('<svg viewBox="0 0 24 24"><path d="M3 15v2h2v-2m10 4v2h2v-2m2-16H5c-1.1 0-2 .9-2 2v4h2V5h14v4h2V5c0-1.1-.9-2-2-2m2 16h-2v2c1.1 0 2-.9 2-2M1 11v2h22v-2M7 19v2h2v-2m10-4v2h2v-2m-10 4v2h2v-2M3 19c0 1.1.9 2 2 2v-2z"/></svg>',"Flip vertical");it.onClick=this.flipVerticallyButtonClicked,pe.addButton(it)},z.prototype.ratioButtonClicked=function(v){this.aspectRatio=v,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},z.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=Wt.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},z.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new ti(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0)},z.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},z.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},z.prototype.restoreState=function(v){if(v){var C=this.cropLayer.getRescaledRect(v.width,v.height,this.imageWidth,this.imageHeight,v.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(C),this.cropRectChanged(C),this.flippedHorizontally=v.flippedHorizontally,this.flippedVertically=v.flippedVertically,this.applyFlip(),this.rotationAngle=v.rotationAngle,this.applyRotation()}},z.prototype.clientToLocalCoordinates=function(v,C){var U=this.cropImage.getBoundingClientRect();return{x:v-U.left,y:C-U.top}},z.prototype.onWindowResize=function(){this.positionUI()},z.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var v=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=v+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px";break;case"popup":this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=this.windowHeight+"px",this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)"}this.positionCropImage()},z.prototype.rotateLeftButtonClicked=function(){var v=this.rotationAngle-90;this.rotationAngle%90!=0&&(v+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(v)},z.prototype.rotateRightButtonClicked=function(){var v=this.rotationAngle+90;this.rotationAngle%90!=0&&(v-=this.rotationAngle>=0?this.rotationAngle%90:90+this.rotationAngle%90),this.rotateTo(v)},z.prototype.rotateTo=function(v){v=(v=v>180?v-360:v)<=-180?v+360:v,this.rotationAngle=v,this.applyRotation()},z.prototype.rotateBy=function(v){this.rotateTo((this.rotationAngle+v)%360)},z.prototype.applyRotation=function(){var v=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var C=this.editingTargetRotationContainer.transform.baseVal.getItem(0);C.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(C,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=v},z.prototype.flipHorizontallyButtonClicked=function(){this.flippedHorizontally=!this.flippedHorizontally,this.applyFlip()},z.prototype.flipVerticallyButtonClicked=function(){this.flippedVertically=!this.flippedVertically,this.applyFlip()},z.prototype.applyFlip=function(){this.editingTarget.style.transform="scale("+(this.flippedHorizontally?-1:1)+","+(this.flippedVertically?-1:1)+")"},z.prototype.startRenderAndClose=function(){return At(this,void 0,void 0,function(){var v,C;return di(this,function(U){switch(U.label){case 0:return[4,this.render()];case 1:return v=U.sent(),C=this.getState(),this.renderEventListeners.forEach(function(J){return J(v,C)}),this.close(!0),[2]}})})},z.prototype.render=function(){return At(this,void 0,void 0,function(){var v;return di(this,function(C){switch(C.label){case 0:return(v=new pn).naturalSize=this.renderAtNaturalSize,v.imageType=this.renderImageType,v.imageQuality=this.renderImageQuality,v.width=this.renderWidth,v.height=this.renderHeight,this.unzoomFromCrop(),Qe.setAttributes(this.cropLayerContainer,[["display","none"]]),[4,v.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 1:return C.sent(),[4,v.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 2:return[2,C.sent()]}})})},z.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new Mt("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 Mt("toolbar_colors",`
      background-color: `+this.styles.settings.toolbarBackgroundColor+`;
    `)),this.toolbarBlockStyleClass=this.styles.addClass(new Mt("toolbar-block",`
        display: flex;
        align-items: center;
        box-sizing: content-box;
    `));var v=this.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Mt("toolbar_button",`
      display: inline-block;
      width: `+(this.toolbarHeight-2*v)+`px;
      height: `+(this.toolbarHeight-2*v)+`px;
      padding: `+v+`px;
      cursor: default;
      user-select: none;
      box-sizing: content-box;
    `)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new Mt("toolbar_button_colors",`
      color: `+this.styles.settings.toolbarColor+`;
      fill: currentColor;
    `)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new Mt("toolbar_active_button",`
      color: `+this.styles.settings.toolbarColor+`;
      fill: currentColor;
      background-color: `+this.styles.settings.toolbarBackgroundActiveColor+`
    `)),this.styles.addRule(new kt("."+this.toolbarButtonStyleClass.name+" svg",`
      height: `+this.toolbarHeight/2+`px;
    `)),this.styles.addRule(new kt("."+this.toolbarButtonStyleColorsClass.name+":hover",`
        background-color: `+this.styles.settings.toolbarBackgroundHoverColor+`
    `)),this.toolbarDropdownStyleClass=this.styles.addClass(new Mt("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 Mt("toolbar_dropdown_colors",`
      background-color: `+this.styles.settings.toolbarBackgroundColor+`;
    `)),this.toolbarStraightenerBlockStyleClass=this.styles.addClass(new Mt("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 Mt("toolbar_straightener",`
      display: flex;
      overflow: hidden;
      justify-content: center;
      height: `+(this.toolbarHeight-2*v)+`px;
      padding: `+v+`px;
      cursor: default;
      user-select: none;
      box-sizing: content-box;
    `)),this.toolbarStraightenerStyleColorsClass=this.styles.addClass(new Mt("toolbar_straightener_colors",`
      color: `+this.styles.settings.toolbarColor+`;
      fill: currentColor;
    `))},z.instanceCounter=0,z}(),Ot=ne("8hTe"),mn=ne.n(Ot),gn=/<pre[^>]*>/g;function vn(z){var v=document.createElement("div");return v.innerHTML=z,v.childNodes.length===0?"":v.childNodes[0].nodeValue}var yn=lt.a=function(z){var v=z.value,C=v===void 0?"":v,U=z.edit,J=U===void 0?!1:U,W=z.className,pe=z.showTextOnly,De=z.showLines,it=z.replaces,gt=z.zoomImg,Ne=z.hasMask,Tt=z.style,zt=Tt===void 0?{}:Tt,qt=z.stylesPrev,Bi=qt===void 0?{}:qt,wi=String(C),Si=Object(I.useRef)(),Qi=Object(I.useRef)(),Dn=Object(I.useState)(""),pi=Object(G.a)(Dn,2),zi=pi[0],ln=pi[1],un=Object(I.useState)("office"),ji=Object(G.a)(un,2),kn=ji[0],_n=ji[1],Kn=function(){var Kt=new Ge(Qi.current);Kt.displayMode="popup",Kt.addRenderEventListener(function(){var bi=Object(D.a)(M.a.mark(function Bt(li){var $t;return M.a.wrap(function(mi){for(;;)switch(mi.prev=mi.next){case 0:return Si.current.style.display="none",mi.next=3,Object(Te.a)("/api/attachments.json",{method:"post",body:{file_type:"base64",original_filename:"educoder.png",file:li}});case 3:$t=mi.sent,$t!=null&&$t.id&&it(Qi.current.getAttribute("src").replace(te.a.API_SERVER,""),"/api/attachments/".concat($t==null?void 0:$t.id,"?type=").concat($t.content_type));case 5:case"end":return mi.stop()}},Bt)}));return function(Bt){return bi.apply(this,arguments)}}()),Kt.show()},Vn=function(){var Kt=new vt(Qi.current);Kt.settings.displayMode="popup",Kt.addEventListener("render",function(){var bi=Object(D.a)(M.a.mark(function Bt(li){var $t;return M.a.wrap(function(mi){for(;;)switch(mi.prev=mi.next){case 0:if(Si.current.style.display="none",!Qi.current){mi.next=6;break}return mi.next=4,Object(Te.a)("/api/attachments.json",{method:"post",body:{file_type:"base64",original_filename:"educoder.png",file:li.dataUrl}});case 4:$t=mi.sent,$t!=null&&$t.id&&it(Qi.current.getAttribute("src").replace(te.a.API_SERVER,""),"/api/attachments/".concat($t==null?void 0:$t.id,"?type=").concat($t.content_type));case 6:case"end":return mi.stop()}},Bt)}));return function(Bt){return bi.apply(this,arguments)}}()),Kt.show(),window.markerArea=Kt},Zi=Object(I.useMemo)(function(){Si.current&&(Si.current.style.zIndex=-1);try{var si=/\(\s+\/api\/attachments\/|\(\/api\/attachments\/|\(\/attachments\/download\//g,Kt=/\"\/api\/attachments\/|\"\/attachments\/download\//g,bi=/\(\s+\/files\/uploads\/|\"\/files\/uploads\//g;wi=wi.replace(si,"("+te.a.API_SERVER+"/api/attachments/").replace(Kt,'"'+te.a.API_SERVER+"/api/attachments/").replace(bi,'"'+te.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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ee=Q.level!=1,le=qi(e,Ge(n,ee?Q.from:Q.to,ee?"after":"before"),"line",t,i);ya(le,L,H,!0)&&le.top>H&&(Q=r[$-1])}return Q}function Ko(e,t,n,i,r,L,H){var $=hs(e,t,i,H),Q=$.begin,ee=$.end;/\s/.test(t.text.charAt(ee-1))&&ee--;for(var le=null,fe=null,Ee=0;Ee<r.length;Ee++){var _e=r[Ee];if(_e.from>=ee||_e.to<=Q)continue;var Ie=_e.level!=1,Be=sn(e,i,Ie?Math.min(ee,_e.to)-1:Math.max(Q,_e.from)).right,Ze=Be<L?L-Be+1e9:Be-L;(!le||fe>Ze)&&(le=_e,fe=Ze)}return le||(le=r[r.length-1]),le.from<Q&&(le={from:Q,to:le.to,level:le.level}),le.to>ee&&(le={from:le.from,to:ee,level:le.level}),le}var Nn;function $n(e){if(e.cachedTextHeight!=null)return e.cachedTextHeight;if(Nn==null){Nn=u("pre",null,"CodeMirror-line-like");for(var t=0;t<49;++t)Nn.appendChild(document.createTextNode("x")),Nn.appendChild(u("br"));Nn.appendChild(document.createTextNode("x"))}y(e.measure,Nn);var n=Nn.offsetHeight/50;return n>3&&(e.cachedTextHeight=n),E(e.measure),n||1}function Qn(e){if(e.cachedCharWidth!=null)return e.cachedCharWidth;var t=u("span","xxxxxxxxxx"),n=u("pre",[t],"CodeMirror-line-like");y(e.measure,n);var i=t.getBoundingClientRect(),r=(i.right-i.left)/10;return r>2&&(e.cachedCharWidth=r),r||10}function _a(e){for(var t=e.display,n={},i={},r=t.gutters.clientLeft,L=t.gutters.firstChild,H=0;L;L=L.nextSibling,++H){var $=e.display.gutterSpecs[H].className;n[$]=L.offsetLeft+L.clientLeft+r,i[$]=L.clientWidth}return{fixedPos:ba(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:i,wrapperWidth:t.wrapper.clientWidth}}function ba(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function cs(e){var t=$n(e.display),n=e.options.lineWrapping,i=n&&Math.max(5,e.display.scroller.clientWidth/Qn(e.display)-3);return function(r){if(rn(e.doc,r))return 0;var L=0;if(r.widgets)for(var H=0;H<r.widgets.length;H++)r.widgets[H].height&&(L+=r.widgets[H].height);return n?L+(Math.ceil(r.text.length/i)||1)*t:L+t}}function Ea(e){var t=e.doc,n=cs(e);t.iter(function(i){var r=n(i);r!=i.height&&Ut(i,r)})}function Un(e,t,n,i){var r=e.display;if(!n&&ge(t).getAttribute("cm-not-content")=="true")return null;var L,H,$=r.lineSpace.getBoundingClientRect();try{L=t.clientX-$.left,H=t.clientY-$.top}catch(fe){return null}var Q=va(e,L,H),ee;if(i&&Q.xRel>0&&(ee=ut(e.doc,Q.line).text).length==Q.ch){var le=Y(ee,ee.length,e.options.tabSize)-ee.length;Q=Ge(Q.line,Math.max(0,Math.round((L-qa(e.display).left)/Qn(e.display))-le))}return Q}function Fn(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,t<0)return null;for(var n=e.display.view,i=0;i<n.length;i++)if(t-=n[i].size,t<0)return i}function Mi(e,t,n,i){t==null&&(t=e.doc.first),n==null&&(n=e.doc.first+e.doc.size),i||(i=0);var r=e.display;if(i&&n<r.viewTo&&(r.updateLineNumbers==null||r.updateLineNumbers>t)&&(r.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=r.viewTo)pi&&cr(e.doc,t)<r.viewTo&&Sn(e);else if(n<=r.viewFrom)pi&&Tn(e.doc,n+i)>r.viewFrom?Sn(e):(r.viewFrom+=i,r.viewTo+=i);else if(t<=r.viewFrom&&n>=r.viewTo)Sn(e);else if(t<=r.viewFrom){var L=Gr(e,n,n+i,1);L?(r.view=r.view.slice(L.index),r.viewFrom=L.lineN,r.viewTo+=i):Sn(e)}else if(n>=r.viewTo){var H=Gr(e,t,t,-1);H?(r.view=r.view.slice(0,H.index),r.viewTo=H.lineN):Sn(e)}else{var $=Gr(e,t,t,-1),Q=Gr(e,n,n+i,1);$&&Q?(r.view=r.view.slice(0,$.index).concat(ki(e,$.lineN,Q.lineN)).concat(r.view.slice(Q.index)),r.viewTo+=i):Sn(e)}var ee=r.externalMeasured;ee&&(n<ee.lineN?ee.lineN+=i:t<ee.lineN+ee.size&&(r.externalMeasured=null))}function wn(e,t,n){e.curOp.viewChanged=!0;var i=e.display,r=e.display.externalMeasured;if(r&&t>=r.lineN&&t<r.lineN+r.size&&(i.externalMeasured=null),t<i.viewFrom||t>=i.viewTo)return;var L=i.view[Fn(e,t)];if(L.node==null)return;var H=L.changes||(L.changes=[]);re(H,n)==-1&&H.push(n)}function Sn(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Gr(e,t,n,i){var r=Fn(e,t),L,H=e.display.view;if(!pi||n==e.doc.first+e.doc.size)return{index:r,lineN:n};for(var $=e.display.viewFrom,Q=0;Q<r;Q++)$+=H[Q].size;if($!=t){if(i>0){if(r==H.length-1)return null;L=$+H[r].size-t,r++}else L=$-t;t+=L,n+=L}for(;cr(e.doc,n)!=n;){if(r==(i<0?0:H.length-1))return null;n+=i*H[r-(i<0?1:0)].size,r+=i}return{index:r,lineN:n}}function Vo(e,t,n){var i=e.display,r=i.view;r.length==0||t>=i.viewTo||n<=i.viewFrom?(i.view=ki(e,t,n),i.viewFrom=t):(i.viewFrom>t?i.view=ki(e,t,i.viewFrom).concat(i.view):i.viewFrom<t&&(i.view=i.view.slice(Fn(e,t))),i.viewFrom=t,i.viewTo<n?i.view=i.view.concat(ki(e,i.viewTo,n)):i.viewTo>n&&(i.view=i.view.slice(0,Fn(e,n)))),i.viewTo=n}function fs(e){for(var t=e.display.view,n=0,i=0;i<t.length;i++){var r=t[i];!r.hidden&&(!r.node||r.changes)&&++n}return n}function _r(e){e.display.input.showSelection(e.display.input.prepareSelection())}function ps(e,t){t===void 0&&(t=!0);for(var n=e.doc,i={},r=i.cursors=document.createDocumentFragment(),L=i.selection=document.createDocumentFragment(),H=0;H<n.sel.ranges.length;H++){if(!t&&H==n.sel.primIndex)continue;var $=n.sel.ranges[H];if($.from().line>=e.display.viewTo||$.to().line<e.display.viewFrom)continue;var Q=$.empty();(Q||e.options.showCursorWhenSelecting)&&ms(e,$.head,r),Q||Xo(e,$,L)}return i}function ms(e,t,n){var i=qi(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),r=n.appendChild(u("div","\xA0","CodeMirror-cursor"));if(r.style.left=i.left+"px",r.style.top=i.top+"px",r.style.height=Math.max(0,i.bottom-i.top)*e.options.cursorHeight+"px",i.other){var L=n.appendChild(u("div","\xA0","CodeMirror-cursor CodeMirror-secondarycursor"));L.style.display="",L.style.left=i.other.left+"px",L.style.top=i.other.top+"px",L.style.height=(i.other.bottom-i.other.top)*.85+"px"}}function zr(e,t){return e.top-t.top||e.left-t.left}function Xo(e,t,n){var i=e.display,r=e.doc,L=document.createDocumentFragment(),H=qa(e.display),$=H.left,Q=Math.max(i.sizerWidth,Pn(e)-i.sizer.offsetLeft)-H.right,ee=r.direction=="ltr";function le(st,mt,St,Et){mt<0&&(mt=0),mt=Math.round(mt),Et=Math.round(Et),L.appendChild(u("div",null,"CodeMirror-selected","position: absolute; left: "+st+`px;
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                         top: `+(t.top-n.viewOffset-Hr(e.display))+`px;
                         height: `+(t.bottom-t.top+an(e)+n.barHeight)+`px;
                         left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(L),L.scrollIntoView(r),e.display.lineSpace.removeChild(L)}}function $o(e,t,n,i){i==null&&(i=0);var r;!e.options.lineWrapping&&t==n&&(t=t.ch?Ge(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,n=t.sticky=="before"?Ge(t.line,t.ch+1,"before"):t);for(var L=0;L<5;L++){var H=!1,$=qi(e,t),Q=!n||n==t?$:qi(e,n);r={left:Math.min($.left,Q.left),top:Math.min($.top,Q.top)-i,right:Math.max($.left,Q.left),bottom:Math.max($.bottom,Q.bottom)+i};var ee=wa(e,r),le=e.doc.scrollTop,fe=e.doc.scrollLeft;if(ee.scrollTop!=null&&(Er(e,ee.scrollTop),Math.abs(e.doc.scrollTop-le)>1&&(H=!0)),ee.scrollLeft!=null&&(Bn(e,ee.scrollLeft),Math.abs(e.doc.scrollLeft-fe)>1&&(H=!0)),!H)break}return r}function Qo(e,t){var n=wa(e,t);n.scrollTop!=null&&Er(e,n.scrollTop),n.scrollLeft!=null&&Bn(e,n.scrollLeft)}function wa(e,t){var n=e.display,i=$n(e.display);t.top<0&&(t.top=0);var r=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:n.scroller.scrollTop,L=ca(e),H={};t.bottom-t.top>L&&(t.bottom=t.top+L);var $=e.doc.height+da(n),Q=t.top<i,ee=t.bottom>$-i;if(t.top<r)H.scrollTop=Q?0:t.top;else if(t.bottom>r+L){var le=Math.min(t.top,(ee?$:t.bottom)-L);le!=r&&(H.scrollTop=le)}var fe=e.options.fixedGutter?0:n.gutters.offsetWidth,Ee=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:n.scroller.scrollLeft-fe,_e=Pn(e)-n.gutters.offsetWidth,Ie=t.right-t.left>_e;return Ie&&(t.right=t.left+_e),t.left<10?H.scrollLeft=0:t.left<Ee?H.scrollLeft=Math.max(0,t.left+fe-(Ie?0:10)):t.right>_e+Ee-3&&(H.scrollLeft=t.right+(Ie?0:10)-_e),H}function Sa(e,t){if(t==null)return;Xr(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function Jn(e){Xr(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function br(e,t,n){(t!=null||n!=null)&&Xr(e),t!=null&&(e.curOp.scrollLeft=t),n!=null&&(e.curOp.scrollTop=n)}function Zo(e,t){Xr(e),e.curOp.scrollToPos=t}function Xr(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=us(e,t.from),i=us(e,t.to);_s(e,n,i,t.margin)}}function _s(e,t,n,i){var r=wa(e,{left:Math.min(t.left,n.left),top:Math.min(t.top,n.top)-i,right:Math.max(t.right,n.right),bottom:Math.max(t.bottom,n.bottom)+i});br(e,r.scrollLeft,r.scrollTop)}function Er(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;k||Aa(e,{top:t}),bs(e,t,!0),k&&Aa(e),wr(e,100)}function bs(e,t,n){if(t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),e.display.scroller.scrollTop==t&&!n)return;e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t)}function Bn(e,t,n,i){if(t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!i)return;e.doc.scrollLeft=t,Ss(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t)}function xr(e){var t=e.display,n=t.gutters.offsetWidth,i=Math.round(e.doc.height+da(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?n:0,docHeight:i,scrollHeight:i+an(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}var jn=function(e,t,n){this.cm=n;var i=this.vert=u("div",[u("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),r=this.horiz=u("div",[u("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");i.tabIndex=r.tabIndex=-1,e(i),e(r),Ae(i,"scroll",function(){i.clientHeight&&t(i.scrollTop,"vertical")}),Ae(r,"scroll",function(){r.clientWidth&&t(r.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,G&&j<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};jn.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,n=e.scrollHeight>e.clientHeight+1,i=e.nativeBarWidth;if(n){this.vert.style.display="block",this.vert.style.bottom=t?i+"px":"0";var r=e.viewHeight-(t?i:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+r)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=n?i+"px":"0",this.horiz.style.left=e.barLeft+"px";var L=e.viewWidth-e.barLeft-(n?i:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+L)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(i==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:n?i:0,bottom:t?i:0}},jn.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},jn.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},jn.prototype.zeroWidthHack=function(){var e=l&&!h?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new te,this.disableVert=new te},jn.prototype.enableZeroWidthBar=function(e,t,n){e.style.pointerEvents="auto";function i(){var r=e.getBoundingClientRect(),L=n=="vert"?document.elementFromPoint(r.right-1,(r.top+r.bottom)/2):document.elementFromPoint((r.right+r.left)/2,r.bottom-1);L!=e?e.style.pointerEvents="none":t.set(1e3,i)}t.set(1e3,i)},jn.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Tr=function(){};Tr.prototype.update=function(){return{bottom:0,right:0}},Tr.prototype.setScrollLeft=function(){},Tr.prototype.setScrollTop=function(){},Tr.prototype.clear=function(){};function qn(e,t){t||(t=xr(e));var n=e.display.barWidth,i=e.display.barHeight;Es(e,t);for(var r=0;r<4&&n!=e.display.barWidth||i!=e.display.barHeight;r++)n!=e.display.barWidth&&e.options.lineWrapping&&Kr(e),Es(e,xr(e)),n=e.display.barWidth,i=e.display.barHeight}function Es(e,t){var n=e.display,i=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=i.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=i.bottom)+"px",n.heightForcer.style.borderBottom=i.bottom+"px solid transparent",i.right&&i.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=i.bottom+"px",n.scrollbarFiller.style.width=i.right+"px"):n.scrollbarFiller.style.display="",i.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=i.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}var xs={native:jn,null:Tr};function Ts(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&T(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new xs[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),Ae(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,n){n=="horizontal"?Bn(e,t):Er(e,t)},e),e.display.scrollbars.addClass&&N(e.display.wrapper,e.display.scrollbars.addClass)}var Jo=0;function Hn(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Jo},$i(e.curOp)}function Wn(e){var t=e.curOp;t&&Io(t,function(n){for(var i=0;i<n.ops.length;i++)n.ops[i].cm.curOp=null;qo(n)})}function qo(e){for(var t=e.ops,n=0;n<t.length;n++)el(t[n]);for(var i=0;i<t.length;i++)tl(t[i]);for(var r=0;r<t.length;r++)il(t[r]);for(var L=0;L<t.length;L++)nl(t[L]);for(var H=0;H<t.length;H++)rl(t[H])}function el(e){var t=e.cm,n=t.display;sl(t),e.updateMaxLine&&jr(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<n.viewFrom||e.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Yr(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function tl(e){e.updatedDisplay=e.mustUpdate&&Ca(e.cm,e.update)}function il(e){var t=e.cm,n=t.display;e.updatedDisplay&&Kr(t),e.barMeasure=xr(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=ts(t,n.maxLine,n.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+an(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-Pn(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function nl(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Bn(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var n=e.focus&&e.focus==P();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,n),(e.updatedDisplay||e.startHeight!=t.doc.height)&&qn(t,e.barMeasure),e.updatedDisplay&&Oa(t,e.barMeasure),e.selectionChanged&&xa(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),n&&gs(e.cm)}function rl(e){var t=e.cm,n=t.display,i=t.doc;if(e.updatedDisplay&&ws(t,e.update),n.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(n.wheelStartX=n.wheelStartY=null),e.scrollTop!=null&&bs(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&Bn(t,e.scrollLeft,!0,!0),e.scrollToPos){var r=$o(t,v(i,e.scrollToPos.from),v(i,e.scrollToPos.to),e.scrollToPos.margin);Yo(t,r)}var L=e.maybeHiddenMarkers,H=e.maybeUnhiddenMarkers;if(L)for(var $=0;$<L.length;++$)L[$].lines.length||Se(L[$],"hide");if(H)for(var Q=0;Q<H.length;++Q)H[Q].lines.length&&Se(H[Q],"unhide");n.wrapper.offsetHeight&&(i.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&Se(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Hi(e,t){if(e.curOp)return t();Hn(e);try{return t()}finally{Wn(e)}}function gi(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Hn(e);try{return t.apply(e,arguments)}finally{Wn(e)}}}function Li(e){return function(){if(this.curOp)return e.apply(this,arguments);Hn(this);try{return e.apply(this,arguments)}finally{Wn(this)}}}function vi(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Hn(t);try{return e.apply(this,arguments)}finally{Wn(t)}}}function wr(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,B(al,e))}function al(e){var t=e.doc;if(t.highlightFrontier>=e.display.viewTo)return;var n=+new Date+e.options.workTime,i=it(e,t.highlightFrontier),r=[];t.iter(i.line,Math.min(t.first+t.size,e.display.viewTo+500),function(L){if(i.line>=e.display.viewFrom){var H=L.styles,$=L.text.length>e.options.maxHighlightLength?ei(t.mode,i.state):null,Q=pe(e,L,i,!0);$&&(i.state=$),L.styles=Q.styles;var ee=L.styleClasses,le=Q.classes;le?L.styleClasses=le:ee&&(L.styleClasses=null);for(var fe=!H||H.length!=L.styles.length||ee!=le&&(!ee||!le||ee.bgClass!=le.bgClass||ee.textClass!=le.textClass),Ee=0;!fe&&Ee<H.length;++Ee)fe=H[Ee]!=L.styles[Ee];fe&&r.push(i.line),L.stateAfter=i.save(),i.nextLine()}else L.text.length<=e.options.maxHighlightLength&&gt(e,L.text,i),L.stateAfter=i.line%5==0?i.save():null,i.nextLine();if(+new Date>n)return wr(e,e.options.workDelay),!0}),t.highlightFrontier=i.line,t.modeFrontier=Math.max(t.modeFrontier,i.line),r.length&&Hi(e,function(){for(var L=0;L<r.length;L++)wn(e,r[L],"text")})}var Yr=function(e,t,n){var i=e.display;this.viewport=t,this.visible=Vr(i,e.doc,t),this.editorIsHidden=!i.wrapper.offsetWidth,this.wrapperHeight=i.wrapper.clientHeight,this.wrapperWidth=i.wrapper.clientWidth,this.oldDisplayWidth=Pn(e),this.force=n,this.dims=_a(e),this.events=[]};Yr.prototype.signal=function(e,t){he(e,t)&&this.events.push(arguments)},Yr.prototype.finish=function(){for(var e=0;e<this.events.length;e++)Se.apply(null,this.events[e])};function sl(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=an(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=an(e)+"px",t.scrollbarsClipped=!0)}function ol(e){if(e.hasFocus())return null;var t=P();if(!t||!b(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var i=window.getSelection();i.anchorNode&&i.extend&&b(e.display.lineDiv,i.anchorNode)&&(n.anchorNode=i.anchorNode,n.anchorOffset=i.anchorOffset,n.focusNode=i.focusNode,n.focusOffset=i.focusOffset)}return n}function ll(e){if(!e||!e.activeElt||e.activeElt==P())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&b(document.body,e.anchorNode)&&b(document.body,e.focusNode)){var t=window.getSelection(),n=document.createRange();n.setEnd(e.anchorNode,e.anchorOffset),n.collapse(!1),t.removeAllRanges(),t.addRange(n),t.extend(e.focusNode,e.focusOffset)}}function Ca(e,t){var n=e.display,i=e.doc;if(t.editorIsHidden)return Sn(e),!1;if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(n.updateLineNumbers==null||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&fs(e)==0)return!1;Cs(e)&&(Sn(e),t.dims=_a(e));var r=i.first+i.size,L=Math.max(t.visible.from-e.options.viewportMargin,i.first),H=Math.min(r,t.visible.to+e.options.viewportMargin);n.viewFrom<L&&L-n.viewFrom<20&&(L=Math.max(i.first,n.viewFrom)),n.viewTo>H&&n.viewTo-H<20&&(H=Math.min(r,n.viewTo)),pi&&(L=cr(e.doc,L),H=Tn(e.doc,H));var $=L!=n.viewFrom||H!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;Vo(e,L,H),n.viewOffset=Ji(ut(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var Q=fs(e);if(!$&&Q==0&&!t.force&&n.renderedView==n.view&&(n.updateLineNumbers==null||n.updateLineNumbers>=n.viewTo))return!1;var ee=ol(e);return Q>4&&(n.lineDiv.style.display="none"),ul(e,n.updateLineNumbers,t.dims),Q>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,ll(ee),E(n.cursorDiv),E(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,$&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,wr(e,400)),n.updateLineNumbers=null,!0}function ws(e,t){for(var n=t.viewport,i=!0;;i=!1){if(!i||!e.options.lineWrapping||t.oldDisplayWidth==Pn(e)){if(n&&n.top!=null&&(n={top:Math.min(e.doc.height+da(e.display)-ca(e),n.top)}),t.visible=Vr(e.display,e.doc,n),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else i&&(t.visible=Vr(e.display,e.doc,n));if(!Ca(e,t))break;Kr(e);var r=xr(e);_r(e),qn(e,r),Oa(e,r),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 n=new Yr(e,t);if(Ca(e,n)){Kr(e),ws(e,n);var i=xr(e);_r(e),qn(e,i),Oa(e,i),n.finish()}}function ul(e,t,n){var i=e.display,r=e.options.lineNumbers,L=i.lineDiv,H=L.firstChild;function $(Ie){var Be=Ie.nextSibling;return M&&l&&e.display.currentWheelTarget==Ie?Ie.style.display="none":Ie.parentNode.removeChild(Ie),Be}for(var Q=i.view,ee=i.viewFrom,le=0;le<Q.length;le++){var fe=Q[le];if(!fe.hidden)if(!fe.node||fe.node.parentNode!=L){var Ee=No(e,fe,ee,n);L.insertBefore(Ee,H)}else{for(;H!=fe.node;)H=$(H);var _e=r&&t!=null&&t<=ee&&fe.lineNumber;fe.changes&&(re(fe.changes,"gutter")>-1&&(_e=!1),Ya(e,fe,ee,n)),_e&&(E(fe.lineNumber),fe.lineNumber.appendChild(document.createTextNode(pn(e.options,ee)))),H=fe.node.nextSibling}ee+=fe.size}for(;H;)H=$(H)}function Ra(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function Oa(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+an(e)+"px"}function Ss(e){var t=e.display,n=t.view;if(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))return;for(var i=ba(t)-t.scroller.scrollLeft+e.doc.scrollLeft,r=t.gutters.offsetWidth,L=i+"px",H=0;H<n.length;H++)if(!n[H].hidden){e.options.fixedGutter&&(n[H].gutter&&(n[H].gutter.style.left=L),n[H].gutterBackground&&(n[H].gutterBackground.style.left=L));var $=n[H].alignable;if($)for(var Q=0;Q<$.length;Q++)$[Q].style.left=L}e.options.fixedGutter&&(t.gutters.style.left=i+r+"px")}function Cs(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=pn(e.options,t.first+t.size-1),i=e.display;if(n.length!=i.lineNumChars){var r=i.measure.appendChild(u("div",[u("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),L=r.firstChild.offsetWidth,H=r.offsetWidth-L;return i.lineGutter.style.width="",i.lineNumInnerWidth=Math.max(L,i.lineGutter.offsetWidth-H)+1,i.lineNumWidth=i.lineNumInnerWidth+H,i.lineNumChars=i.lineNumInnerWidth?n.length:-1,i.lineGutter.style.width=i.lineNumWidth+"px",Ra(e.display),!0}return!1}function La(e,t){for(var n=[],i=!1,r=0;r<e.length;r++){var L=e[r],H=null;if(typeof L!="string"&&(H=L.style,L=L.className),L=="CodeMirror-linenumbers")if(t)i=!0;else continue;n.push({className:L,style:H})}return t&&!i&&n.push({className:"CodeMirror-linenumbers",style:null}),n}function As(e){var t=e.gutters,n=e.gutterSpecs;E(t),e.lineGutter=null;for(var i=0;i<n.length;++i){var r=n[i],L=r.className,H=r.style,$=t.appendChild(u("div",null,"CodeMirror-gutter "+L));H&&($.style.cssText=H),L=="CodeMirror-linenumbers"&&(e.lineGutter=$,$.style.width=(e.lineNumWidth||1)+"px")}t.style.display=n.length?"":"none",Ra(e)}function Sr(e){As(e.display),Mi(e),Ss(e)}function hl(e,t,n,i){var r=this;this.input=n,r.scrollbarFiller=u("div",null,"CodeMirror-scrollbar-filler"),r.scrollbarFiller.setAttribute("cm-not-content","true"),r.gutterFiller=u("div",null,"CodeMirror-gutter-filler"),r.gutterFiller.setAttribute("cm-not-content","true"),r.lineDiv=_("div",null,"CodeMirror-code"),r.selectionDiv=u("div",null,null,"position: relative; z-index: 1"),r.cursorDiv=u("div",null,"CodeMirror-cursors"),r.measure=u("div",null,"CodeMirror-measure"),r.lineMeasure=u("div",null,"CodeMirror-measure"),r.lineSpace=_("div",[r.measure,r.lineMeasure,r.selectionDiv,r.cursorDiv,r.lineDiv],null,"position: relative; outline: none");var L=_("div",[r.lineSpace],"CodeMirror-lines");r.mover=u("div",[L],null,"position: relative"),r.sizer=u("div",[r.mover],"CodeMirror-sizer"),r.sizerWidth=null,r.heightForcer=u("div",null,null,"position: absolute; height: "+ce+"px; width: 1px;"),r.gutters=u("div",null,"CodeMirror-gutters"),r.lineGutter=null,r.scroller=u("div",[r.sizer,r.heightForcer,r.gutters],"CodeMirror-scroll"),r.scroller.setAttribute("tabIndex","-1"),r.wrapper=u("div",[r.scrollbarFiller,r.gutterFiller,r.scroller],"CodeMirror"),G&&j<8&&(r.gutters.style.zIndex=-1,r.scroller.style.paddingRight=0),!M&&!(k&&s)&&(r.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(r.wrapper):e(r.wrapper)),r.viewFrom=r.viewTo=t.first,r.reportedViewFrom=r.reportedViewTo=t.first,r.view=[],r.renderedView=null,r.externalMeasured=null,r.viewOffset=0,r.lastWrapHeight=r.lastWrapWidth=0,r.updateLineNumbers=null,r.nativeBarWidth=r.barHeight=r.barWidth=0,r.scrollbarsClipped=!1,r.lineNumWidth=r.lineNumInnerWidth=r.lineNumChars=null,r.alignWidgets=!1,r.cachedCharWidth=r.cachedTextHeight=r.cachedPaddingH=null,r.maxLine=null,r.maxLineLength=0,r.maxLineChanged=!1,r.wheelDX=r.wheelDY=r.wheelStartX=r.wheelStartY=null,r.shift=!1,r.selForContextMenu=null,r.activeTouch=null,r.gutterSpecs=La(i.gutters,i.lineNumbers),As(r),n.init(r)}var 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Ie=pr(_e);Ie>r.maxLineLength&&(r.maxLine=_e,r.maxLineLength=Ie,r.maxLineChanged=!0,$=!1)}),$&&(e.curOp.updateMaxLine=!0)),Qi(i,L.line),wr(e,400);var ee=t.text.length-(H.line-L.line)-1;t.full?Mi(e):L.line==H.line&&t.text.length==1&&!Ds(e.doc,t)?wn(e,L.line,"text"):Mi(e,L.line,H.line+1,ee);var le=he(e,"changes"),fe=he(e,"change");if(fe||le){var Ee={from:L,to:H,text:t.text,removed:t.removed,origin:t.origin};fe&&Ei(e,"change",e,Ee),le&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(Ee)}e.display.selForContextMenu=null}function nr(e,t,n,i,r){var L;i||(i=n),Ot(i,n)<0&&(L=[i,n],n=L[0],i=L[1]),typeof t=="string"&&(t=e.splitLines(t)),ir(e,{from:n,to:i,text:t,origin:r})}function Qs(e,t,n,i){n<e.line?e.line+=i:t<e.line&&(e.line=t,e.ch=0)}function Zs(e,t,n,i){for(var r=0;r<e.length;++r){var L=e[r],H=!0;if(L.ranges){L.copied||(L=e[r]=L.deepCopy(),L.copied=!0);for(var $=0;$<L.ranges.length;$++)Qs(L.ranges[$].anchor,t,n,i),Qs(L.ranges[$].head,t,n,i);continue}for(var Q=0;Q<L.changes.length;++Q){var ee=L.changes[Q];if(n<ee.from.line)ee.from=Ge(ee.from.line+i,ee.from.ch),ee.to=Ge(ee.to.line+i,ee.to.ch);else if(t<=ee.to.line){H=!1;break}}H||(e.splice(0,r+1),r=0)}}function Js(e,t){var n=t.from.line,i=t.to.line,r=t.text.length-(i-n)-1;Zs(e.done,n,i,r),Zs(e.undone,n,i,r)}function Rr(e,t,n,i){var r=t,L=t;return typeof t=="number"?L=ut(e,z(e,t)):r=Dt(t),r==null?null:(i(L,r)&&e.cm&&wn(e.cm,r,n),L)}function Or(e){this.lines=e,this.parent=null;for(var t=0,n=0;n<e.length;++n)e[n].parent=this,t+=e[n].height;this.height=t}Or.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n=e,i=e+t;n<i;++n){var r=this.lines[n];this.height-=r.height,yt(r),Ei(r,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,n){this.height+=n,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var i=0;i<t.length;++i)t[i].parent=this},iterN:function(e,t,n){for(var i=e+t;e<i;++e)if(n(this.lines[e]))return!0}};function Lr(e){this.children=e;for(var t=0,n=0,i=0;i<e.length;++i){var r=e[i];t+=r.chunkSize(),n+=r.height,r.parent=this}this.size=t,this.height=n,this.parent=null}Lr.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var n=0;n<this.children.length;++n){var i=this.children[n],r=i.chunkSize();if(e<r){var L=Math.min(t,r-e),H=i.height;if(i.removeInner(e,L),this.height-=H-i.height,r==L&&(this.children.splice(n--,1),i.parent=null),(t-=L)==0)break;e=0}else e-=r}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof Or))){var $=[];this.collapse($),this.children=[new Or($)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,n){this.size+=t.length,this.height+=n;for(var i=0;i<this.children.length;++i){var r=this.children[i],L=r.chunkSize();if(e<=L){if(r.insertInner(e,t,n),r.lines&&r.lines.length>50){for(var H=r.lines.length%25+25,$=H;$<r.lines.length;){var Q=new Or(r.lines.slice($,$+=25));r.height-=Q.height,this.children.splice(++i,0,Q),Q.parent=this}r.lines=r.lines.slice(0,H),this.maybeSpill()}break}e-=L}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),n=new Lr(t);if(e.parent){e.size-=n.size,e.height-=n.height;var r=re(e.parent.children,e);e.parent.children.splice(r+1,0,n)}else{var i=new Lr(e.children);i.parent=e,e.children=[i,n],e=i}n.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()},iterN:function(e,t,n){for(var i=0;i<this.children.length;++i){var r=this.children[i],L=r.chunkSize();if(e<L){var H=Math.min(t,L-e);if(r.iterN(e,H,n))return!0;if((t-=H)==0)break;e=0}else e-=L}}};var Ir=function(e,t,n){if(n)for(var i in n)n.hasOwnProperty(i)&&(this[i]=n[i]);this.doc=e,this.node=t};Ir.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,n=this.line,i=Dt(n);if(i==null||!t)return;for(var r=0;r<t.length;++r)t[r]==this&&t.splice(r--,1);t.length||(n.widgets=null);var L=vr(this);Ut(n,Math.max(0,n.height-L)),e&&(Hi(e,function(){qs(e,n,-L),wn(e,i,"widget")}),Ei(e,"lineWidgetCleared",e,this,i))},Ir.prototype.changed=function(){var e=this,t=this.height,n=this.doc.cm,i=this.line;this.height=null;var r=vr(this)-t;if(!r)return;rn(this.doc,i)||Ut(i,i.height+r),n&&Hi(n,function(){n.curOp.forceUpdate=!0,qs(n,i,r),Ei(n,"lineWidgetChanged",n,e,Dt(i))})},de(Ir);function qs(e,t,n){Ji(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Sa(e,n)}function El(e,t,n,i){var r=new Ir(e,n,i),L=e.cm;return L&&r.noHScroll&&(L.display.alignWidgets=!0),Rr(e,t,"widget",function(H){var $=H.widgets||(H.widgets=[]);if(r.insertAt==null?$.push(r):$.splice(Math.min($.length-1,Math.max(0,r.insertAt)),0,r),r.line=H,L&&!rn(e,H)){var Q=Ji(H)<e.scrollTop;Ut(H,H.height+vr(r)),Q&&Sa(L,r.height),L.curOp.forceUpdate=!0}return!0}),L&&Ei(L,"lineWidgetAdded",L,r,typeof t=="number"?t:Dt(t)),r}var eo=0,On=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++eo};On.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&Hn(e),he(this,"clear")){var n=this.find();n&&Ei(this,"clear",n.from,n.to)}for(var i=null,r=null,L=0;L<this.lines.length;++L){var H=this.lines[L],$=ji(H.markedSpans,this);e&&!this.collapsed?wn(e,Dt(H),"text"):e&&($.to!=null&&(r=Dt(H)),$.from!=null&&(i=Dt(H))),H.markedSpans=kn(H.markedSpans,$),$.from==null&&this.collapsed&&!rn(this.doc,H)&&e&&Ut(H,$n(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var Q=0;Q<this.lines.length;++Q){var ee=Oi(this.lines[Q]),le=pr(ee);le>e.display.maxLineLength&&(e.display.maxLine=ee,e.display.maxLineLength=le,e.display.maxLineChanged=!0)}i!=null&&e&&this.collapsed&&Mi(e,i,r+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Gs(e.doc)),e&&Ei(e,"markerCleared",e,this,i,r),t&&Wn(e),this.parent&&this.parent.clear()},On.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var n,i,r=0;r<this.lines.length;++r){var L=this.lines[r],H=ji(L.markedSpans,this);if(H.from!=null&&(n=Ge(t?L:Dt(L),H.from),e==-1))return n;if(H.to!=null&&(i=Ge(t?L:Dt(L),H.to),e==1))return i}return n&&{from:n,to:i}},On.prototype.changed=function(){var e=this,t=this.find(-1,!0),n=this,i=this.doc.cm;if(!t||!i)return;Hi(i,function(){var r=t.line,L=Dt(t.line),H=fa(i,L);if(H&&(rs(H),i.curOp.selectionChanged=i.curOp.forceUpdate=!0),i.curOp.updateMaxLine=!0,!rn(n.doc,r)&&n.height!=null){var $=n.height;n.height=null;var Q=vr(n)-$;Q&&Ut(r,r.height+Q)}Ei(i,"markerChanged",i,e)})},On.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)},On.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)}},de(On);function rr(e,t,n,i,r){if(i&&i.shared)return xl(e,t,n,i,r);if(e.cm&&!e.cm.curOp)return gi(e.cm,rr)(e,t,n,i,r);var L=new On(e,r),H=Ot(t,n);if(i&&S(i,L,!1),H>0||H==0&&L.clearWhenEmpty!==!1)return L;if(L.replacedWith&&(L.collapsed=!0,L.widgetNode=_("span",[L.replacedWith],"CodeMirror-widget"),i.handleMouseEvents||L.widgetNode.setAttribute("cm-ignore-events","true"),i.insertLeft&&(L.widgetNode.insertLeft=!0)),L.collapsed){if(mi(e,t.line,t,n,L)||t.line!=n.line&&mi(e,n.line,t,n,L))throw new Error("Inserting collapsed marker partially overlapping an existing one");ln()}L.addToHistory&&Ns(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var $=t.line,Q=e.cm,ee;if(e.iter($,n.line+1,function(fe){Q&&L.collapsed&&!Q.options.lineWrapping&&Oi(fe)==Q.display.maxLine&&(ee=!0),L.collapsed&&$!=t.line&&Ut(fe,0),_n(fe,new un(L,$==t.line?t.ch:null,$==n.line?n.ch:null)),++$}),L.collapsed&&e.iter(t.line,n.line+1,function(fe){rn(e,fe)&&Ut(fe,0)}),L.clearOnEnter&&Ae(L,"beforeCursorEnter",function(){return L.clear()}),L.readOnly&&(zi(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),L.collapsed&&(L.id=++eo,L.atomic=!0),Q){if(ee&&(Q.curOp.updateMaxLine=!0),L.collapsed)Mi(Q,t.line,n.line+1);else if(L.className||L.startStyle||L.endStyle||L.css||L.attributes||L.title)for(var le=t.line;le<=n.line;le++)wn(Q,le,"text");L.atomic&&Gs(Q.doc),Ei(Q,"markerAdded",Q,L)}return L}var Dr=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=this};Dr.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();Ei(this,"clear")},Dr.prototype.find=function(e,t){return this.primary.find(e,t)},de(Dr);function xl(e,t,n,i,r){i=S(i),i.shared=!1;var L=[rr(e,t,n,i,r)],H=L[0],$=i.widgetNode;return Rn(e,function(Q){$&&(i.widgetNode=$.cloneNode(!0)),L.push(rr(Q,v(Q,t),v(Q,n),i,r));for(var ee=0;ee<Q.linked.length;++ee)if(Q.linked[ee].isParent)return;H=Re(L)}),new Dr(L,H)}function to(e){return e.findMarks(Ge(e.first,0),e.clipPos(Ge(e.lastLine())),function(t){return t.parent})}function Tl(e,t){for(var n=0;n<t.length;n++){var i=t[n],r=i.find(),L=e.clipPos(r.from),H=e.clipPos(r.to);if(Ot(L,H)){var $=rr(e,L,H,i.primary,i.primary.type);i.markers.push($),$.parent=i}}}function wl(e){for(var t=function(i){var r=e[i],L=[r.primary.doc];Rn(r.primary.doc,function(Q){return L.push(Q)});for(var H=0;H<r.markers.length;H++){var $=r.markers[H];re(L,$.doc)==-1&&($.parent=null,r.markers.splice(H--,1))}},n=0;n<e.length;n++)t(n)}var Sl=0,Pi=function(e,t,n,i,r){if(!(this instanceof Pi))return new Pi(e,t,n,i,r);n==null&&(n=0),Lr.call(this,[new Or([new Mn("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=n;var L=Ge(n,0);this.sel=Cn(L),this.history=new Qr(null),this.id=++Sl,this.modeOption=t,this.lineSep=i,this.direction=r=="rtl"?"rtl":"ltr",this.extend=!1,typeof e=="string"&&(e=this.splitLines(e)),ka(this,{from:L,to:L,text:e}),Ai(this,Cn(L),ye)};Pi.prototype=ot(Lr.prototype,{constructor:Pi,iter:function(e,t,n){n?this.iterN(e-this.first,t-e,n):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var n=0,i=0;i<t.length;++i)n+=t[i].height;this.insertInner(e-this.first,t,n)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=Wt(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:vi(function(e){var t=Ge(this.first,0),n=this.first+this.size-1;ir(this,{from:t,to:Ge(n,ut(this,n).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&br(this.cm,0,0),Ai(this,Cn(t),ye)}),replaceRange:function(e,t,n,i){t=v(this,t),n=n?v(this,n):t,nr(this,e,t,n,i)},getRange:function(e,t,n){var i=ti(this,v(this,e),v(this,t));return n===!1?i:i.join(n||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(Ti(this,e))return ut(this,e)},getLineNumber:function(e){return Dt(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=ut(this,e)),Oi(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return v(this,e)},getCursor:function(e){var t=this.sel.primary(),n;return e==null||e=="head"?n=t.head:e=="anchor"?n=t.anchor:e=="end"||e=="to"||e===!1?n=t.to():n=t.from(),n},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:vi(function(e,t,n){js(this,v(this,typeof e=="number"?Ge(e,t||0):e),null,n)}),setSelection:vi(function(e,t,n){js(this,v(this,e),v(this,t||e),n)}),extendSelection:vi(function(e,t,n){Jr(this,v(this,e),t&&v(this,t),n)}),extendSelections:vi(function(e,t){Bs(this,U(this,e),t)}),extendSelectionsBy:vi(function(e,t){var n=Ye(this.sel.ranges,e);Bs(this,U(this,n),t)}),setSelections:vi(function(e,t,n){if(!e.length)return;for(var i=[],r=0;r<e.length;r++)i[r]=new Yt(v(this,e[r].anchor),v(this,e[r].head));t==null&&(t=Math.min(e.length-1,this.sel.primIndex)),Ai(this,en(this.cm,i,t),n)}),addSelection:vi(function(e,t,n){var i=this.sel.ranges.slice(0);i.push(new Yt(v(this,e),v(this,t||e))),Ai(this,en(this.cm,i,i.length-1),n)}),getSelection:function(e){for(var t=this.sel.ranges,n,i=0;i<t.length;i++){var r=ti(this,t[i].from(),t[i].to());n=n?n.concat(r):r}return e===!1?n:n.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],n=this.sel.ranges,i=0;i<n.length;i++){var r=ti(this,n[i].from(),n[i].to());e!==!1&&(r=r.join(e||this.lineSeparator())),t[i]=r}return t},replaceSelection:function(e,t,n){for(var i=[],r=0;r<this.sel.ranges.length;r++)i[r]=e;this.replaceSelections(i,t,n||"+input")},replaceSelections:vi(function(e,t,n){for(var i=[],r=this.sel,L=0;L<r.ranges.length;L++){var H=r.ranges[L];i[L]={from:H.from(),to:H.to(),text:this.splitLines(e[L]),origin:n}}for(var $=t&&t!="end"&&cl(this,i,t),Q=i.length-1;Q>=0;Q--)ir(this,i[Q]);$?Hs(this,$):this.cm&&Jn(this.cm)}),undo:vi(function(){ta(this,"undo")}),redo:vi(function(){ta(this,"redo")}),undoSelection:vi(function(){ta(this,"undo",!0)}),redoSelection:vi(function(){ta(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,n=0,i=0;i<e.done.length;i++)e.done[i].ranges||++t;for(var r=0;r<e.undone.length;r++)e.undone[r].ranges||++n;return{undo:t,redo:n}},clearHistory:function(){var e=this;this.history=new Qr(this.history.maxGeneration),Rn(this,function(t){return t.history=e.history},!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:er(this.history.done),undone:er(this.history.undone)}},setHistory:function(e){var t=this.history=new Qr(this.history.maxGeneration);t.done=er(e.done.slice(0),null,!0),t.undone=er(e.undone.slice(0),null,!0)},setGutterMarker:vi(function(e,t,n){return Rr(this,e,"gutter",function(i){var r=i.gutterMarkers||(i.gutterMarkers={});return 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t=e.listSelections(),n=[],i=0;i<t.length;i++){if(!t[i].empty())continue;var r=t[i].head,L=ut(e.doc,r.line).text;if(L){if(r.ch==L.length&&(r=new Ge(r.line,r.ch-1)),r.ch>0)r=new Ge(r.line,r.ch+1),e.replaceRange(L.charAt(r.ch-1)+L.charAt(r.ch-2),Ge(r.line,r.ch-2),r,"+transpose");else if(r.line>e.doc.first){var H=ut(e.doc,r.line-1).text;H&&(r=new Ge(r.line,1),e.replaceRange(L.charAt(0)+e.doc.lineSeparator()+H.charAt(H.length-1),Ge(r.line-1,H.length-1),r,"+transpose"))}}n.push(new Yt(r,r))}e.setSelections(n)})},newlineAndIndent:function(e){return Hi(e,function(){for(var t=e.listSelections(),n=t.length-1;n>=0;n--)e.replaceRange(e.doc.lineSeparator(),t[n].anchor,t[n].head,"+input");t=e.listSelections();for(var i=0;i<t.length;i++)e.indentLine(t[i].from().line,null,!0);Jn(e)})},openLine:function(e){return e.replaceSelection(`
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jl=400,Ha=function(e,t,n){this.time=e,this.pos=t,this.button=n};Ha.prototype.compare=function(e,t,n){return this.time+jl>e&&Ot(t,this.pos)==0&&n==this.button};var Ur,Fr;function Hl(e,t){var n=+new Date;return Fr&&Fr.compare(n,e,t)?(Ur=Fr=null,"triple"):Ur&&Ur.compare(n,e,t)?(Fr=new Ha(n,e,t),Ur=null,"double"):(Ur=new Ha(n,e,t),Fr=null,"single")}function vo(e){var t=this,n=t.display;if(ke(t,e)||n.activeTouch&&n.input.supportsTouch())return;if(n.input.ensurePolled(),n.shift=e.shiftKey,dn(n,e)){M||(n.scroller.draggable=!1,setTimeout(function(){return n.scroller.draggable=!0},100));return}if(Wa(t,e))return;var i=Un(t,e),r=Ce(e),L=i?Hl(i,r):"single";if(window.focus(),r==1&&t.state.selectingText&&t.state.selectingText(e),i&&Wl(t,r,i,L,e))return;r==1?i?zl(t,i,L,e):ge(e)==n.scroller&&ie(e):r==2?(i&&Jr(t.doc,i),setTimeout(function(){return n.input.focus()},20)):r==3&&(R?t.display.input.onContextMenu(e):vs(t))}function Wl(e,t,n,i,r){var L="Click";return 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r=e.display,L=!1,H=gi(e,function(ee){M&&(r.scroller.draggable=!1),e.state.draggingText=!1,Je(r.wrapper.ownerDocument,"mouseup",H),Je(r.wrapper.ownerDocument,"mousemove",$),Je(r.scroller,"dragstart",Q),Je(r.scroller,"drop",H),L||(ie(ee),i.addNew||Jr(e.doc,n,null,null,i.extend),M&&!f||G&&j==9?setTimeout(function(){r.wrapper.ownerDocument.body.focus({preventScroll:!0}),r.input.focus()},20):r.input.focus())}),$=function(ee){L=L||Math.abs(t.clientX-ee.clientX)+Math.abs(t.clientY-ee.clientY)>=10},Q=function(){return L=!0};M&&(r.scroller.draggable=!0),e.state.draggingText=H,H.copy=!i.moveOnDrag,r.scroller.dragDrop&&r.scroller.dragDrop(),Ae(r.wrapper.ownerDocument,"mouseup",H),Ae(r.wrapper.ownerDocument,"mousemove",$),Ae(r.scroller,"dragstart",Q),Ae(r.scroller,"drop",H),vs(e),setTimeout(function(){return r.input.focus()},20)}function yo(e,t,n){if(n=="char")return new Yt(t,t);if(n=="word")return e.findWordAt(t);if(n=="line")return new Yt(Ge(t.line,0),v(e.doc,Ge(t.line+1,0)));var i=n(e,t);return new Yt(i.from,i.to)}function Vl(e,t,n,i){var r=e.display,L=e.doc;ie(t);var H,$,Q=L.sel,ee=Q.ranges;if(i.addNew&&!i.extend?($=L.sel.contains(n),$>-1?H=ee[$]:H=new Yt(n,n)):(H=L.sel.primary(),$=L.sel.primIndex),i.unit=="rectangle")i.addNew||(H=new Yt(n,n)),n=Un(e,t,!0,!0),$=-1;else{var le=yo(e,n,i.unit);i.extend?H=Pa(H,le.anchor,le.head,i.extend):H=le}i.addNew?$==-1?($=ee.length,Ai(L,en(e,ee.concat([H]),$),{scroll:!1,origin:"*mouse"})):ee.length>1&&ee[$].empty()&&i.unit=="char"&&!i.extend?(Ai(L,en(e,ee.slice(0,$).concat(ee.slice($+1)),0),{scroll:!1,origin:"*mouse"}),Q=L.sel):Na(L,$,H,be):($=0,Ai(L,new Vi([H],0),be),Q=L.sel);var fe=n;function Ee(st){if(Ot(fe,st)==0)return;if(fe=st,i.unit=="rectangle"){for(var mt=[],St=e.options.tabSize,Et=Y(ut(L,n.line).text,n.ch,St),Pt=Y(ut(L,st.line).text,st.ch,St),Jt=Math.min(Et,Pt),yi=Math.max(Et,Pt),ni=Math.min(n.line,st.line),Wi=Math.min(e.lastLine(),Math.max(n.line,st.line));ni<=Wi;ni++){var Ni=ut(L,ni).text,ui=xe(Ni,Jt,St);Jt==yi?mt.push(new Yt(Ge(ni,ui),Ge(ni,ui))):Ni.length>ui&&mt.push(new Yt(Ge(ni,ui),Ge(ni,xe(Ni,yi,St))))}mt.length||mt.push(new Yt(n,n)),Ai(L,en(e,Q.ranges.slice(0,$).concat(mt),$),{origin:"*mouse",scroll:!1}),e.scrollIntoView(st)}else{var Ui=H,xi=yo(e,st,i.unit),fi=Ui.anchor,hi;Ot(xi.anchor,fi)>0?(hi=xi.head,fi=yn(Ui.from(),xi.anchor)):(hi=xi.anchor,fi=vn(Ui.to(),xi.head));var ai=Q.ranges.slice(0);ai[$]=Xl(e,new Yt(v(L,fi),hi)),Ai(L,en(e,ai,$),be)}}var _e=r.wrapper.getBoundingClientRect(),Ie=0;function Be(st){var mt=++Ie,St=Un(e,st,!0,i.unit=="rectangle");if(!St)return;if(Ot(St,fe)!=0){e.curOp.focus=P(),Ee(St);var Et=Vr(r,L);(St.line>=Et.to||St.line<Et.from)&&setTimeout(gi(e,function(){Ie==mt&&Be(st)}),150)}else{var Pt=st.clientY<_e.top?-20:st.clientY>_e.bottom?20:0;Pt&&setTimeout(gi(e,function(){if(Ie!=mt)return;r.scroller.scrollTop+=Pt,Be(st)}),50)}}function 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r,L;if(t.touches)r=t.touches[0].clientX,L=t.touches[0].clientY;else try{r=t.clientX,L=t.clientY}catch(Ee){return!1}if(r>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;i&&ie(t);var H=e.display,$=H.lineDiv.getBoundingClientRect();if(L>$.bottom||!he(e,n))return se(t);L-=$.top-H.viewOffset;for(var Q=0;Q<e.display.gutterSpecs.length;++Q){var ee=H.gutters.childNodes[Q];if(ee&&ee.getBoundingClientRect().right>=r){var le=Vt(e.doc,L),fe=e.display.gutterSpecs[Q];return Se(e,n,e,le,fe.className,t),se(t)}}}function Wa(e,t){return _o(e,t,"gutterClick",!0)}function bo(e,t){if(dn(e.display,t)||Yl(e,t))return;if(ke(e,t,"contextmenu"))return;R||e.display.input.onContextMenu(t)}function Yl(e,t){return he(e,"gutterContextMenu")?_o(e,t,"gutterContextMenu",!1):!1}function Eo(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),yr(e)}var 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i.refresh()},!0),n("electricChars",!0),n("inputStyle",s?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),n("spellcheck",!1,function(i,r){return i.getInputField().spellcheck=r},!0),n("autocorrect",!1,function(i,r){return i.getInputField().autocorrect=r},!0),n("autocapitalize",!1,function(i,r){return i.getInputField().autocapitalize=r},!0),n("rtlMoveVisually",!O),n("wholeLineUpdateBefore",!0),n("theme","default",function(i){Eo(i),Sr(i)},!0),n("keyMap","default",function(i,r,L){var H=na(r),$=L!=or&&na(L);$&&$.detach&&$.detach(i,H),H.attach&&H.attach(i,$||null)}),n("extraKeys",null),n("configureMouse",null),n("lineWrapping",!1,Zl,!0),n("gutters",[],function(i,r){i.display.gutterSpecs=La(r,i.options.lineNumbers),Sr(i)},!0),n("fixedGutter",!0,function(i,r){i.display.gutters.style.left=r?ba(i.display)+"px":"0",i.refresh()},!0),n("coverGutterNextToScrollbar",!1,function(i){return qn(i)},!0),n("scrollbarStyle","native",function(i){Ts(i),qn(i),i.display.scrollbars.setScrollTop(i.doc.scrollTop),i.display.scrollbars.setScrollLeft(i.doc.scrollLeft)},!0),n("lineNumbers",!1,function(i,r){i.display.gutterSpecs=La(i.options.gutters,r),Sr(i)},!0),n("firstLineNumber",1,Sr,!0),n("lineNumberFormatter",function(i){return 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i.refresh()},!0),n("maxHighlightLength",1e4,Cr,!0),n("moveInputWithCursor",!0,function(i,r){r||i.display.input.resetPosition()}),n("tabindex",null,function(i,r){return i.display.input.getField().tabIndex=r||""}),n("autofocus",null),n("direction","ltr",function(i,r){return i.doc.setDirection(r)},!0),n("phrases",null)}function Ql(e,t,n){var i=n&&n!=or;if(!t!=!i){var r=e.display.dragFunctions,L=t?Ae:Je;L(e.display.scroller,"dragstart",r.start),L(e.display.scroller,"dragenter",r.enter),L(e.display.scroller,"dragover",r.over),L(e.display.scroller,"dragleave",r.leave),L(e.display.scroller,"drop",r.drop)}}function Zl(e){e.options.lineWrapping?(N(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(T(e.display.wrapper,"CodeMirror-wrap"),jr(e)),Ea(e),Mi(e),yr(e),setTimeout(function(){return qn(e)},100)}function ii(e,t){var n=this;if(!(this instanceof ii))return new ii(e,t);this.options=t=t?S(t):{},S(xo,t,!1);var i=t.value;typeof i=="string"?i=new Pi(i,t.mode,null,t.lineSeparator,t.direction):t.mode&&(i.modeOption=t.mode),this.doc=i;var r=new ii.inputStyles[t.inputStyle](this),L=this.display=new hl(e,i,r,t);L.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 te,keySeq:null,specialChars:null},t.autofocus&&!s&&L.input.focus(),G&&j<11&&setTimeout(function(){return n.display.input.reset(!0)},20),Jl(this),Ol(),Hn(this),this.curOp.forceUpdate=!0,ks(this,i),t.autofocus&&!s||this.hasFocus()?setTimeout(function(){n.hasFocus()&&!n.state.focused&&Ta(n)},20):Zn(this);for(var H in aa)aa.hasOwnProperty(H)&&aa[H](this,t[H],or);Cs(this),t.finishInit&&t.finishInit(this);for(var 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Os(e,Q)}),Ae(t.scroller,"DOMMouseScroll",function(Q){return Os(e,Q)}),Ae(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(Q){ke(e,Q)||ue(Q)},over:function(Q){ke(e,Q)||(Rl(e,Q),ue(Q))},start:function(Q){return Al(e,Q)},drop:gi(e,Cl),leave:function(Q){ke(e,Q)||no(e)}};var $=t.input.getField();Ae($,"keyup",function(Q){return mo.call(e,Q)}),Ae($,"keydown",gi(e,po)),Ae($,"keypress",gi(e,go)),Ae($,"focus",function(Q){return Ta(e,Q)}),Ae($,"blur",function(Q){return Zn(e,Q)})}var Ga=[];ii.defineInitHook=function(e){return Ga.push(e)};function Br(e,t,n,i){var r=e.doc,L;n==null&&(n="add"),n=="smart"&&(r.mode.indent?L=it(e,t).state:n="prev");var H=e.options.tabSize,$=ut(r,t),Q=Y($.text,null,H);$.stateAfter&&($.stateAfter=null);var ee=$.text.match(/^\s*/)[0],le;if(!i&&!/\S/.test($.text))le=0,n="not";else 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L=this;this.extendSelectionsBy(function(H){return L.display.shift||L.doc.extend||H.empty()?Ka(L.doc,H.head,i,r,L.options.rtlMoveVisually):i<0?H.from():H.to()},we)}),deleteH:Li(function(i,r){var L=this.doc.sel,H=this.doc;L.somethingSelected()?H.replaceSelection("",null,"+delete"):sr(this,function($){var Q=Ka(H,$.head,i,r,!1);return i<0?{from:Q,to:$.head}:{from:$.head,to:Q}})}),findPosV:function(i,r,L,H){var $=1,Q=H;r<0&&($=-1,r=-r);for(var ee=v(this.doc,i),le=0;le<r;++le){var fe=qi(this,ee,"div");if(Q==null?Q=fe.left:fe.left=Q,ee=Ro(this,fe,$,L),ee.hitSide)break}return ee},moveV:Li(function(i,r){var L=this,H=this.doc,$=[],Q=!this.display.shift&&!H.extend&&H.sel.somethingSelected();if(H.extendSelectionsBy(function(le){if(Q)return i<0?le.from():le.to();var fe=qi(L,le.head,"div");le.goalColumn!=null&&(fe.left=le.goalColumn),$.push(fe.left);var Ee=Ro(L,fe,i,r);return r=="page"&&le==H.sel.primary()&&Sa(L,ma(L,Ee,"div").top-fe.top),Ee},we),$.length)for(var ee=0;ee<H.sel.ranges.length;ee++)H.sel.ranges[ee].goalColumn=$[ee]}),findWordAt:function(i){var r=this.doc,L=ut(r,i.line).text,H=i.ch,$=i.ch;if(L){var Q=this.getHelper(i,"wordChars");(i.sticky=="before"||$==L.length)&&H?--H:++$;for(var ee=L.charAt(H),le=We(ee,Q)?function(fe){return We(fe,Q)}:/\s/.test(ee)?function(fe){return/\s/.test(fe)}:function(fe){return!/\s/.test(fe)&&!We(fe)};H>0&&le(L.charAt(H-1));)--H;for(;$<L.length&&le(L.charAt($));)++$}return new Yt(Ge(i.line,H),Ge(i.line,$))},toggleOverwrite:function(i){if(i!=null&&i==this.state.overwrite)return;(this.state.overwrite=!this.state.overwrite)?N(this.display.cursorDiv,"CodeMirror-overwrite"):T(this.display.cursorDiv,"CodeMirror-overwrite"),Se(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==P()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:Li(function(i,r){br(this,i,r)}),getScrollInfo:function(){var i=this.display.scroller;return{left:i.scrollLeft,top:i.scrollTop,height:i.scrollHeight-an(this)-this.display.barHeight,width:i.scrollWidth-an(this)-this.display.barWidth,clientHeight:ca(this),clientWidth:Pn(this)}},scrollIntoView:Li(function(i,r){i==null?(i={from:this.doc.sel.primary().head,to:null},r==null&&(r=this.options.cursorScrollMargin)):typeof i=="number"?i={from:Ge(i,0),to:null}:i.from==null&&(i={from:i,to:null}),i.to||(i.to=i.from),i.margin=r||0,i.from.line!=null?Zo(this,i):_s(this,i.from,i.to,i.margin)}),setSize:Li(function(i,r){var L=this,H=function(Q){return typeof Q=="number"||/^\d+$/.test(String(Q))?Q+"px":Q};i!=null&&(this.display.wrapper.style.width=H(i)),r!=null&&(this.display.wrapper.style.height=H(r)),this.options.lineWrapping&&as(this);var $=this.display.viewFrom;this.doc.iter($,this.display.viewTo,function(Q){if(Q.widgets){for(var 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fe=null,Ee=i=="group",_e=e.cm&&e.cm.getHelper(t,"wordChars"),Ie=!0;!(n<0&&!le(!Ie));Ie=!1){var Be=$.text.charAt(t.ch)||`
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`?"n":!Ee||/\s/.test(Be)?null:"p";if(Ee&&!Ie&&!Ze&&(Ze="s"),fe&&fe!=Ze){n<0&&(n=1,le(),t.sticky="after");break}if(Ze&&(fe=Ze),n>0&&!le(!Ie))break}var at=ea(e,t,L,H,!0);return mn(L,at)&&(at.hitSide=!0),at}function Ro(e,t,n,i){var r=e.doc,L=t.left,H;if(i=="page"){var $=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),Q=Math.max($-.5*$n(e.display),3);H=(n>0?t.bottom:t.top)+n*Q}else i=="line"&&(H=n>0?t.bottom+3:t.top-3);for(var ee;!(ee=va(e,L,H),!ee.outside);){if(n<0?H<=0:H>=r.height){ee.hitSide=!0;break}H+=n*5}return ee}var Qt=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new te,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};Qt.prototype.init=function(e){var t=this,n=this,i=n.cm,r=n.div=e.lineDiv;Co(r,i.options.spellcheck,i.options.autocorrect,i.options.autocapitalize);function L($){for(var Q=$.target;Q;Q=Q.parentNode){if(Q==r)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(Q.className))break}return!1}Ae(r,"paste",function($){if(!L($)||ke(i,$)||To($,i))return;j<=11&&setTimeout(gi(i,function(){return t.updateFromDOM()}),20)}),Ae(r,"compositionstart",function($){t.composing={data:$.data,done:!1}}),Ae(r,"compositionupdate",function($){t.composing||(t.composing={data:$.data,done:!1})}),Ae(r,"compositionend",function($){t.composing&&($.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),Ae(r,"touchstart",function(){return n.forceCompositionEnd()}),Ae(r,"input",function(){t.composing||t.readFromDOMSoon()});function H($){if(!L($)||ke(i,$))return;if(i.somethingSelected())sa({lineWise:!1,text:i.getSelections()}),$.type=="cut"&&i.replaceSelection("",null,"cut");else if(i.options.lineWiseCopyCut){var Q=So(i);sa({lineWise:!0,text:Q.text}),$.type=="cut"&&i.operation(function(){i.setSelections(Q.ranges,0,ye),i.replaceSelection("",null,"cut")})}else return;if($.clipboardData){$.clipboardData.clearData();var ee=tn.text.join(`
`);if($.clipboardData.setData("Text",ee),$.clipboardData.getData("Text")==ee){$.preventDefault();return}}var le=Ao(),fe=le.firstChild;i.display.lineSpace.insertBefore(le,i.display.lineSpace.firstChild),fe.value=tn.text.join(`
`);var Ee=document.activeElement;X(fe),setTimeout(function(){i.display.lineSpace.removeChild(le),Ee.focus(),Ee==r&&n.showPrimarySelection()},50)}Ae(r,"copy",H),Ae(r,"cut",H)},Qt.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},Qt.prototype.prepareSelection=function(){var e=ps(this.cm,!1);return e.focus=document.activeElement==this.div,e},Qt.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},Qt.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Qt.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,n=t.doc.sel.primary(),i=n.from(),r=n.to();if(t.display.viewTo==t.display.viewFrom||i.line>=t.display.viewTo||r.line<t.display.viewFrom){e.removeAllRanges();return}var L=oa(t,e.anchorNode,e.anchorOffset),H=oa(t,e.focusNode,e.focusOffset);if(L&&!L.bad&&H&&!H.bad&&Ot(yn(L,H),i)==0&&Ot(vn(L,H),r)==0)return;var $=t.display.view,Q=i.line>=t.display.viewFrom&&Oo(t,i)||{node:$[0].measure.map[2],offset:0},ee=r.line<t.display.viewTo&&Oo(t,r);if(!ee){var le=$[$.length-1].measure,fe=le.maps?le.maps[le.maps.length-1]:le.map;ee={node:fe[fe.length-1],offset:fe[fe.length-2]-fe[fe.length-3]}}if(!Q||!ee){e.removeAllRanges();return}var Ee=e.rangeCount&&e.getRangeAt(0),_e;try{_e=m(Q.node,Q.offset,ee.offset,ee.node)}catch(Ie){}_e&&(!k&&t.state.focused?(e.collapse(Q.node,Q.offset),_e.collapsed||(e.removeAllRanges(),e.addRange(_e))):(e.removeAllRanges(),e.addRange(_e)),Ee&&e.anchorNode==null?e.addRange(Ee):k&&this.startGracePeriod()),this.rememberSelection()},Qt.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)},Qt.prototype.showMultipleSelections=function(e){y(this.cm.display.cursorDiv,e.cursors),y(this.cm.display.selectionDiv,e.selection)},Qt.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Qt.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return b(this.div,t)},Qt.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},Qt.prototype.blur=function(){this.div.blur()},Qt.prototype.getField=function(){return this.div},Qt.prototype.supportsTouch=function(){return!0},Qt.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():Hi(this.cm,function(){return e.cm.curOp.selectionChanged=!0});function t(){e.cm.state.focused&&(e.pollSelection(),e.polling.set(e.cm.options.pollInterval,t))}this.polling.set(this.cm.options.pollInterval,t)},Qt.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Qt.prototype.pollSelection=function(){if(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())return;var e=this.getSelection(),t=this.cm;if(o&&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 n=oa(t,e.anchorNode,e.anchorOffset),i=oa(t,e.focusNode,e.focusOffset);n&&i&&Hi(t,function(){Ai(t.doc,Cn(n,i),ye),(n.bad||i.bad)&&(t.curOp.selectionChanged=!0)})},Qt.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,n=e.doc.sel.primary(),i=n.from(),r=n.to();if(i.ch==0&&i.line>e.firstLine()&&(i=Ge(i.line-1,ut(e.doc,i.line-1).length)),r.ch==ut(e.doc,r.line).text.length&&r.line<e.lastLine()&&(r=Ge(r.line+1,0)),i.line<t.viewFrom||r.line>t.viewTo-1)return!1;var L,H,$;i.line==t.viewFrom||(L=Fn(e,i.line))==0?(H=Dt(t.view[0].line),$=t.view[0].node):(H=Dt(t.view[L].line),$=t.view[L-1].node.nextSibling);var Q=Fn(e,r.line),ee,le;if(Q==t.view.length-1?(ee=t.viewTo-1,le=t.lineDiv.lastChild):(ee=Dt(t.view[Q+1].line)-1,le=t.view[Q+1].node.previousSibling),!$)return!1;for(var fe=e.doc.splitLines(tu(e,$,le,H,ee)),Ee=ti(e.doc,Ge(H,0),Ge(ee,ut(e.doc,ee).text.length));fe.length>1&&Ee.length>1;)if(Re(fe)==Re(Ee))fe.pop(),Ee.pop(),ee--;else if(fe[0]==Ee[0])fe.shift(),Ee.shift(),H++;else break;for(var _e=0,Ie=0,Be=fe[0],Ze=Ee[0],at=Math.min(Be.length,Ze.length);_e<at&&Be.charCodeAt(_e)==Ze.charCodeAt(_e);)++_e;for(var dt=Re(fe),st=Re(Ee),mt=Math.min(dt.length-(fe.length==1?_e:0),st.length-(Ee.length==1?_e:0));Ie<mt&&dt.charCodeAt(dt.length-Ie-1)==st.charCodeAt(st.length-Ie-1);)++Ie;if(fe.length==1&&Ee.length==1&&H==i.line)for(;_e&&_e>i.ch&&dt.charCodeAt(dt.length-Ie-1)==st.charCodeAt(st.length-Ie-1);)_e--,Ie++;fe[fe.length-1]=dt.slice(0,dt.length-Ie).replace(/^\u200b+/,""),fe[0]=fe[0].slice(_e).replace(/\u200b+$/,"");var St=Ge(H,_e),Et=Ge(ee,Ee.length?Re(Ee).length-Ie:0);if(fe.length>1||fe[0]||Ot(St,Et))return nr(e.doc,fe,St,Et,"+input"),!0},Qt.prototype.ensurePolled=function(){this.forceCompositionEnd()},Qt.prototype.reset=function(){this.forceCompositionEnd()},Qt.prototype.forceCompositionEnd=function(){if(!this.composing)return;clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus()},Qt.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)},Qt.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&Hi(this.cm,function(){return Mi(e.cm)})},Qt.prototype.setUneditable=function(e){e.contentEditable="false"},Qt.prototype.onKeyPress=function(e){if(e.charCode==0||this.composing)return;e.preventDefault(),this.cm.isReadOnly()||gi(this.cm,za)(this.cm,String.fromCharCode(e.charCode==null?e.keyCode:e.charCode),0)},Qt.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")},Qt.prototype.onContextMenu=function(){},Qt.prototype.resetPosition=function(){},Qt.prototype.needsContentAttribute=!0;function Oo(e,t){var n=fa(e,t.line);if(!n||n.hidden)return null;var i=ut(e.doc,t.line),r=es(n,i,t.line),L=Ke(i,e.doc.direction),H="left";if(L){var $=Xe(L,t.ch);H=$%2?"right":"left"}var Q=ns(r.map,t.ch,H);return Q.offset=Q.collapse=="right"?Q.end:Q.start,Q}function eu(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function lr(e,t){return t&&(e.bad=!0),e}function tu(e,t,n,i,r){var L="",H=!1,$=e.doc.lineSeparator(),Q=!1;function ee(_e){return function(Ie){return Ie.id==_e}}function le(){H&&(L+=$,Q&&(L+=$),H=Q=!1)}function fe(_e){_e&&(le(),L+=_e)}function Ee(_e){if(_e.nodeType==1){var Ie=_e.getAttribute("cm-text");if(Ie){fe(Ie);return}var Be=_e.getAttribute("cm-marker"),Ze;if(Be){var at=e.findMarks(Ge(i,0),Ge(r+1,0),ee(+Be));at.length&&(Ze=at[0].find(0))&&fe(ti(e.doc,Ze.from,Ze.to).join($));return}if(_e.getAttribute("contenteditable")=="false")return;var dt=/^(pre|div|p|li|table|br)$/i.test(_e.nodeName);if(!/^br$/i.test(_e.nodeName)&&_e.textContent.length==0)return;dt&&le();for(var st=0;st<_e.childNodes.length;st++)Ee(_e.childNodes[st]);/^(pre|p)$/i.test(_e.nodeName)&&(Q=!0),dt&&(H=!0)}else _e.nodeType==3&&fe(_e.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;!(Ee(t),t==n);)t=t.nextSibling,Q=!1;return L}function oa(e,t,n){var i;if(t==e.display.lineDiv){if(i=e.display.lineDiv.childNodes[n],!i)return lr(e.clipPos(Ge(e.display.viewTo-1)),!0);t=null,n=0}else for(i=t;;i=i.parentNode){if(!i||i==e.display.lineDiv)return null;if(i.parentNode&&i.parentNode==e.display.lineDiv)break}for(var r=0;r<e.display.view.length;r++){var L=e.display.view[r];if(L.node==i)return iu(L,t,n)}}function iu(e,t,n){var i=e.text.firstChild,r=!1;if(!t||!b(i,t))return lr(Ge(Dt(e.line),0),!0);if(t==i&&(r=!0,t=i.childNodes[n],n=0,!t)){var L=e.rest?Re(e.rest):e.line;return lr(Ge(Dt(L),L.text.length),r)}var H=t.nodeType==3?t:null,$=t;for(!H&&t.childNodes.length==1&&t.firstChild.nodeType==3&&(H=t.firstChild,n&&(n=H.nodeValue.length));$.parentNode!=i;)$=$.parentNode;var Q=e.measure,ee=Q.maps;function le(Ze,at,dt){for(var st=-1;st<(ee?ee.length:0);st++)for(var mt=st<0?Q.map:ee[st],St=0;St<mt.length;St+=3){var Et=mt[St+2];if(Et==Ze||Et==at){var Pt=Dt(st<0?e.line:e.rest[st]),Jt=mt[St]+dt;return(dt<0||Et!=Ze)&&(Jt=mt[St+(dt?1:0)]),Ge(Pt,Jt)}}}var fe=le(H,$,n);if(fe)return lr(fe,r);for(var Ee=$.nextSibling,_e=H?H.nodeValue.length-n:0;Ee;Ee=Ee.nextSibling){if(fe=le(Ee,Ee.firstChild,0),fe)return lr(Ge(fe.line,fe.ch-_e),r);_e+=Ee.textContent.length}for(var Ie=$.previousSibling,Be=n;Ie;Ie=Ie.previousSibling){if(fe=le(Ie,Ie.firstChild,-1),fe)return lr(Ge(fe.line,fe.ch+Be),r);Be+=Ie.textContent.length}}var oi=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new te,this.hasSelection=!1,this.composing=null};oi.prototype.init=function(e){var t=this,n=this,i=this.cm;this.createField(e);var r=this.textarea;e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),c&&(r.style.width="0px"),Ae(r,"input",function(){G&&j>=9&&t.hasSelection&&(t.hasSelection=null),n.poll()}),Ae(r,"paste",function(H){if(ke(i,H)||To(H,i))return;i.state.pasteIncoming=+new Date,n.fastPoll()});function L(H){if(ke(i,H))return;if(i.somethingSelected())sa({lineWise:!1,text:i.getSelections()});else if(i.options.lineWiseCopyCut){var $=So(i);sa({lineWise:!0,text:$.text}),H.type=="cut"?i.setSelections($.ranges,null,ye):(n.prevInput="",r.value=$.text.join(`
`),X(r))}else return;H.type=="cut"&&(i.state.cutIncoming=+new Date)}Ae(r,"cut",L),Ae(r,"copy",L),Ae(e.scroller,"paste",function(H){if(dn(e,H)||ke(i,H))return;if(!r.dispatchEvent){i.state.pasteIncoming=+new Date,n.focus();return}var $=new Event("paste");$.clipboardData=H.clipboardData,r.dispatchEvent($)}),Ae(e.lineSpace,"selectstart",function(H){dn(e,H)||ie(H)}),Ae(r,"compositionstart",function(){var H=i.getCursor("from");n.composing&&n.composing.range.clear(),n.composing={start:H,range:i.markText(H,i.getCursor("to"),{className:"CodeMirror-composing"})}}),Ae(r,"compositionend",function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)})},oi.prototype.createField=function(e){this.wrapper=Ao(),this.textarea=this.wrapper.firstChild},oi.prototype.screenReaderLabelChanged=function(e){e?this.textarea.setAttribute("aria-label",e):this.textarea.removeAttribute("aria-label")},oi.prototype.prepareSelection=function(){var e=this.cm,t=e.display,n=e.doc,i=ps(e);if(e.options.moveInputWithCursor){var r=qi(e,n.sel.primary().head,"div"),L=t.wrapper.getBoundingClientRect(),H=t.lineDiv.getBoundingClientRect();i.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,r.top+H.top-L.top)),i.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,r.left+H.left-L.left))}return i},oi.prototype.showSelection=function(e){var t=this.cm,n=t.display;y(n.cursorDiv,e.cursors),y(n.selectionDiv,e.selection),e.teTop!=null&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},oi.prototype.reset=function(e){if(this.contextMenuPending||this.composing)return;var t=this.cm;if(t.somethingSelected()){this.prevInput="";var n=t.getSelection();this.textarea.value=n,t.state.focused&&X(this.textarea),G&&j>=9&&(this.hasSelection=n)}else e||(this.prevInput=this.textarea.value="",G&&j>=9&&(this.hasSelection=null))},oi.prototype.getField=function(){return this.textarea},oi.prototype.supportsTouch=function(){return!1},oi.prototype.focus=function(){if(this.cm.options.readOnly!="nocursor"&&(!s||P()!=this.textarea))try{this.textarea.focus()}catch(e){}},oi.prototype.blur=function(){this.textarea.blur()},oi.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},oi.prototype.receivedFocus=function(){this.slowPoll()},oi.prototype.slowPoll=function(){var e=this;if(this.pollingFast)return;this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},oi.prototype.fastPoll=function(){var e=!1,t=this;t.pollingFast=!0;function n(){var i=t.poll();!i&&!e?(e=!0,t.polling.set(60,n)):(t.pollingFast=!1,t.slowPoll())}t.polling.set(20,n)},oi.prototype.poll=function(){var e=this,t=this.cm,n=this.textarea,i=this.prevInput;if(this.contextMenuPending||!t.state.focused||$e(n)&&!i&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var r=n.value;if(r==i&&!t.somethingSelected())return!1;if(G&&j>=9&&this.hasSelection===r||l&&/[\uf700-\uf7ff]/.test(r))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var L=r.charCodeAt(0);if(L==8203&&!i&&(i="\u200B"),L==8666)return this.reset(),this.cm.execCommand("undo")}for(var H=0,$=Math.min(i.length,r.length);H<$&&i.charCodeAt(H)==r.charCodeAt(H);)++H;return Hi(t,function(){za(t,r.slice(H),i.length-H,null,e.composing?"*compose":null),r.length>1e3||r.indexOf(`
`)>-1?n.value=e.prevInput="":e.prevInput=r,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},oi.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},oi.prototype.onKeyPress=function(){G&&j>=9&&(this.hasSelection=null),this.fastPoll()},oi.prototype.onContextMenu=function(e){var t=this,n=t.cm,i=n.display,r=t.textarea;t.contextMenuPending&&t.contextMenuPending();var L=Un(n,e),H=i.scroller.scrollTop;if(!L||p)return;var $=n.options.resetSelectionOnContextMenu;$&&n.doc.sel.contains(L)==-1&&gi(n,Ai)(n.doc,Cn(L),ye);var Q=r.style.cssText,ee=t.wrapper.style.cssText,le=t.wrapper.offsetParent.getBoundingClientRect();t.wrapper.style.cssText="position: static",r.style.cssText=`position: absolute; width: 30px; height: 30px;
      top: `+(e.clientY-le.top-5)+"px; left: "+(e.clientX-le.left-5)+`px;
      z-index: 1000; background: `+(G?"rgba(255, 255, 255, .05)":"transparent")+`;
      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);`;var fe;M&&(fe=window.scrollY),i.input.focus(),M&&window.scrollTo(null,fe),i.input.reset(),n.somethingSelected()||(r.value=t.prevInput=" "),t.contextMenuPending=_e,i.selForContextMenu=n.doc.sel,clearTimeout(i.detectingSelectAll);function Ee(){if(r.selectionStart!=null){var Be=n.somethingSelected(),Ze="\u200B"+(Be?r.value:"");r.value="\u21DA",r.value=Ze,t.prevInput=Be?"":"\u200B",r.selectionStart=1,r.selectionEnd=Ze.length,i.selForContextMenu=n.doc.sel}}function _e(){if(t.contextMenuPending!=_e)return;if(t.contextMenuPending=!1,t.wrapper.style.cssText=ee,r.style.cssText=Q,G&&j<9&&i.scrollbars.setScrollTop(i.scroller.scrollTop=H),r.selectionStart!=null){(!G||G&&j<9)&&Ee();var 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h={};this.__directive_pattern.lastIndex=0;for(var a=this.__directive_pattern.exec(f);a;)h[a[1]]=a[2],a=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,a={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1};function c(o,s){h.call(this,o,s),this.__template_pattern=null,this._disabled=Object.assign({},a),this._excluded=Object.assign({},a),s&&(this.__template_pattern=this._input.get_regexp(s.__template_pattern),this._excluded=Object.assign(this._excluded,s._excluded),this._disabled=Object.assign(this._disabled,s._disabled));var l=new h(o);this.__patterns={handlebars_comment:l.starting_with(/{{!--/).until_after(/--}}/),handlebars_unescaped:l.starting_with(/{{{/).until_after(/}}}/),handlebars:l.starting_with(/{{/).until_after(/}}/),php:l.starting_with(/<\?(?:[= 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o="";this._match_pattern?o=this._input.read(this._starting_pattern):o=this._input.read(this._starting_pattern,this.__template_pattern);for(var s=this._read_template();s;)this._match_pattern?s+=this._input.read(this._match_pattern):s+=this._input.readUntil(this.__template_pattern),o+=s,s=this._read_template();return this._until_after&&(o+=this._input.readUntilAfter(this._until_pattern)),o},c.prototype.__set_templated_pattern=function(){var o=[];this._disabled.php||o.push(this.__patterns.php._starting_pattern.source),this._disabled.handlebars||o.push(this.__patterns.handlebars._starting_pattern.source),this._disabled.erb||o.push(this.__patterns.erb._starting_pattern.source),this._disabled.django||(o.push(this.__patterns.django._starting_pattern.source),o.push(this.__patterns.django_value._starting_pattern.source),o.push(this.__patterns.django_comment._starting_pattern.source)),this._disabled.smarty||o.push(this.__patterns.smarty._starting_pattern.source),this._until_pattern&&o.push(this._until_pattern.source),this.__template_pattern=this._input.get_regexp("(?:"+o.join("|")+")")},c.prototype._read_template=function(){var o="",s=this._input.peek();if(s==="<"){var l=this._input.peek(1);!this._disabled.php&&!this._excluded.php&&l==="?"&&(o=o||this.__patterns.php.read()),!this._disabled.erb&&!this._excluded.erb&&l==="%"&&(o=o||this.__patterns.erb.read())}else s==="{"&&(!this._disabled.handlebars&&!this._excluded.handlebars&&(o=o||this.__patterns.handlebars_comment.read(),o=o||this.__patterns.handlebars_unescaped.read(),o=o||this.__patterns.handlebars.read()),this._disabled.django||(!this._excluded.django&&!this._excluded.handlebars&&(o=o||this.__patterns.django_value.read()),this._excluded.django||(o=o||this.__patterns.django_comment.read(),o=o||this.__patterns.django.read())),this._disabled.smarty||this._disabled.django&&this._disabled.handlebars&&(o=o||this.__patterns.smarty_comment.read(),o=o||this.__patterns.smarty_literal.read(),o=o||this.__patterns.smarty.read()));return o},g.exports.TemplatablePattern=c},,,,function(g,p,f){var h=f(19).Beautifier,a=f(20).Options;function c(o,s,l,d){var O=new h(o,s,l,d);return O.beautify()}g.exports=c,g.exports.defaultOptions=function(){return new a}},function(g,p,f){var h=f(20).Options,a=f(2).Output,c=f(21).Tokenizer,o=f(21).TOKEN,s=/\r\n|[\r\n]/,l=/\r\n|[\r\n]/g,d=function(_,m){this.indent_level=0,this.alignment_size=0,this.max_preserve_newlines=_.max_preserve_newlines,this.preserve_newlines=_.preserve_newlines,this._output=new a(_,m)};d.prototype.current_line_has_match=function(_){return this._output.current_line.has_match(_)},d.prototype.set_space_before_token=function(_,m){this._output.space_before_token=_,this._output.non_breaking_space=m},d.prototype.set_wrap_point=function(){this._output.set_indent(this.indent_level,this.alignment_size),this._output.set_wrap_point()},d.prototype.add_raw_token=function(_){this._output.add_raw_token(_)},d.prototype.print_preserved_newlines=function(_){var m=0;_.type!==o.TEXT&&_.previous.type!==o.TEXT&&(m=_.newlines?1:0),this.preserve_newlines&&(m=_.newlines<this.max_preserve_newlines+1?_.newlines:this.max_preserve_newlines+1);for(var b=0;b<m;b++)this.print_newline(b>0);return m!==0},d.prototype.traverse_whitespace=function(_){return _.whitespace_before||_.newlines?(this.print_preserved_newlines(_)||(this._output.space_before_token=!0),!0):!1},d.prototype.previous_token_wrapped=function(){return this._output.previous_token_wrapped},d.prototype.print_newline=function(_){this._output.add_new_line(_)},d.prototype.print_token=function(_){_.text&&(this._output.set_indent(this.indent_level,this.alignment_size),this._output.add_token(_.text))},d.prototype.indent=function(){this.indent_level++},d.prototype.get_full_indent=function(_){return _=this.indent_level+(_||0),_<1?"":this._output.get_indent_string(_)};var O=function(_){for(var m=null,b=_.next;b.type!==o.EOF&&_.closed!==b;){if(b.type===o.ATTRIBUTE&&b.text==="type"){b.next&&b.next.type===o.EQUALS&&b.next.next&&b.next.next.type===o.VALUE&&(m=b.next.next.text);break}b=b.next}return m},w=function(_,m){var b=null,P=null;return m.closed?(_==="script"?b="text/javascript":_==="style"&&(b="text/css"),b=O(m)||b,b.search("text/css")>-1?P="css":b.search(/module|((text|application|dojo)\/(x-)?(javascript|ecmascript|jscript|livescript|(ld\+)?json|method|aspect))/)>-1?P="javascript":b.search(/(text|application|dojo)\/(x-)?(html)/)>-1?P="html":b.search(/test\/null/)>-1&&(P="null"),P):null};function x(_,m){return m.indexOf(_)!==-1}function R(_,m,b){this.parent=_||null,this.tag=m?m.tag_name:"",this.indent_level=b||0,this.parser_token=m||null}function A(_){this._printer=_,this._current_frame=null}A.prototype.get_parser_token=function(){return this._current_frame?this._current_frame.parser_token:null},A.prototype.record_tag=function(_){var m=new R(this._current_frame,_,this._printer.indent_level);this._current_frame=m},A.prototype._try_pop_frame=function(_){var m=null;return _&&(m=_.parser_token,this._printer.indent_level=_.indent_level,this._current_frame=_.parent),m},A.prototype._get_frame=function(_,m){for(var b=this._current_frame;b&&!(_.indexOf(b.tag)!==-1);){if(m&&m.indexOf(b.tag)!==-1){b=null;break}b=b.parent}return b},A.prototype.try_pop=function(_,m){var b=this._get_frame([_],m);return this._try_pop_frame(b)},A.prototype.indent_to_tag=function(_){var m=this._get_frame(_);m&&(this._printer.indent_level=m.indent_level)};function T(_,m,b,P){this._source_text=_||"",m=m||{},this._js_beautify=b,this._css_beautify=P,this._tag_stack=null;var N=new h(m,"html");this._options=N,this._is_wrap_attributes_force=this._options.wrap_attributes.substr(0,"force".length)==="force",this._is_wrap_attributes_force_expand_multiline=this._options.wrap_attributes==="force-expand-multiline",this._is_wrap_attributes_force_aligned=this._options.wrap_attributes==="force-aligned",this._is_wrap_attributes_aligned_multiple=this._options.wrap_attributes==="aligned-multiple",this._is_wrap_attributes_preserve=this._options.wrap_attributes.substr(0,"preserve".length)==="preserve",this._is_wrap_attributes_preserve_aligned=this._options.wrap_attributes==="preserve-aligned"}T.prototype.beautify=function(){if(this._options.disabled)return this._source_text;var _=this._source_text,m=this._options.eol;this._options.eol==="auto"&&(m=`
`,_&&s.test(_)&&(m=_.match(s)[0])),_=_.replace(l,`
`);var b=_.match(/^[\t ]*/)[0],P={text:"",type:""},N=new E,K=new d(this._options,b),X=new c(_,this._options).tokenize();this._tag_stack=new A(K);for(var B=null,S=X.next();S.type!==o.EOF;)S.type===o.TAG_OPEN||S.type===o.COMMENT?(B=this._handle_tag_open(K,S,N,P),N=B):S.type===o.ATTRIBUTE||S.type===o.EQUALS||S.type===o.VALUE||S.type===o.TEXT&&!N.tag_complete?B=this._handle_inside_tag(K,S,N,X):S.type===o.TAG_CLOSE?B=this._handle_tag_close(K,S,N):S.type===o.TEXT?B=this._handle_text(K,S,N):K.add_raw_token(S),P=B,S=X.next();var Y=K._output.get_code(m);return Y},T.prototype._handle_tag_close=function(_,m,b){var P={text:m.text,type:m.type};return _.alignment_size=0,b.tag_complete=!0,_.set_space_before_token(m.newlines||m.whitespace_before!=="",!0),b.is_unformatted?_.add_raw_token(m):(b.tag_start_char==="<"&&(_.set_space_before_token(m.text[0]==="/",!0),this._is_wrap_attributes_force_expand_multiline&&b.has_wrapped_attrs&&_.print_newline(!1)),_.print_token(m)),b.indent_content&&!(b.is_unformatted||b.is_content_unformatted)&&(_.indent(),b.indent_content=!1),!b.is_inline_element&&!(b.is_unformatted||b.is_content_unformatted)&&_.set_wrap_point(),P},T.prototype._handle_inside_tag=function(_,m,b,P){var N=b.has_wrapped_attrs,K={text:m.text,type:m.type};if(_.set_space_before_token(m.newlines||m.whitespace_before!=="",!0),b.is_unformatted)_.add_raw_token(m);else if(b.tag_start_char==="{"&&m.type===o.TEXT)_.print_preserved_newlines(m)?(m.newlines=0,_.add_raw_token(m)):_.print_token(m);else{if(m.type===o.ATTRIBUTE?(_.set_space_before_token(!0),b.attr_count+=1):(m.type===o.EQUALS||m.type===o.VALUE&&m.previous.type===o.EQUALS)&&_.set_space_before_token(!1),m.type===o.ATTRIBUTE&&b.tag_start_char==="<"&&((this._is_wrap_attributes_preserve||this._is_wrap_attributes_preserve_aligned)&&(_.traverse_whitespace(m),N=N||m.newlines!==0),this._is_wrap_attributes_force)){var X=b.attr_count>1;if(this._is_wrap_attributes_force_expand_multiline&&b.attr_count===1){var B=!0,S=0,Y;do{if(Y=P.peek(S),Y.type===o.ATTRIBUTE){B=!1;break}S+=1}while(S<4&&Y.type!==o.EOF&&Y.type!==o.TAG_CLOSE);X=!B}X&&(_.print_newline(!1),N=!0)}_.print_token(m),N=N||_.previous_token_wrapped(),b.has_wrapped_attrs=N}return K},T.prototype._handle_text=function(_,m,b){var P={text:m.text,type:"TK_CONTENT"};return b.custom_beautifier_name?this._print_custom_beatifier_text(_,m,b):b.is_unformatted||b.is_content_unformatted?_.add_raw_token(m):(_.traverse_whitespace(m),_.print_token(m)),P},T.prototype._print_custom_beatifier_text=function(_,m,b){var P=this;if(m.text!==""){var N=m.text,K,X=1,B="",S="";b.custom_beautifier_name==="javascript"&&typeof this._js_beautify=="function"?K=this._js_beautify:b.custom_beautifier_name==="css"&&typeof this._css_beautify=="function"?K=this._css_beautify:b.custom_beautifier_name==="html"&&(K=function(ye,be){var we=new T(ye,be,P._js_beautify,P._css_beautify);return we.beautify()}),this._options.indent_scripts==="keep"?X=0:this._options.indent_scripts==="separate"&&(X=-_.indent_level);var Y=_.get_full_indent(X);if(N=N.replace(/\n[ \t]*$/,""),b.custom_beautifier_name!=="html"&&N[0]==="<"&&N.match(/^(<!--|<!\[CDATA\[)/)){var te=/^(<!--[^\n]*|<!\[CDATA\[)(\n?)([ \t\n]*)([\s\S]*)(-->|]]>)$/.exec(N);if(!te){_.add_raw_token(m);return}B=Y+te[1]+`
`,N=te[4],te[5]&&(S=Y+te[5]),N=N.replace(/\n[ \t]*$/,""),(te[2]||te[3].indexOf(`
`)!==-1)&&(te=te[3].match(/[ \t]+$/),te&&(m.whitespace_before=te[0]))}if(N)if(K){var re=function(){this.eol=`
`};re.prototype=this._options.raw_options;var ce=new re;N=K(Y+N,ce)}else{var Te=m.whitespace_before;Te&&(N=N.replace(new RegExp(`
(`+Te+")?","g"),`
`)),N=Y+N.replace(/\n/g,`
`+Y)}B&&(N?N=B+N+`
`+S:N=B+S),_.print_newline(!1),N&&(m.text=N,m.whitespace_before="",m.newlines=0,_.add_raw_token(m),_.print_newline(!0))}},T.prototype._handle_tag_open=function(_,m,b,P){var N=this._get_tag_open_token(m);return(b.is_unformatted||b.is_content_unformatted)&&!b.is_empty_element&&m.type===o.TAG_OPEN&&m.text.indexOf("</")===0?(_.add_raw_token(m),N.start_tag_token=this._tag_stack.try_pop(N.tag_name)):(_.traverse_whitespace(m),this._set_tag_position(_,m,N,b,P),N.is_inline_element||_.set_wrap_point(),_.print_token(m)),(this._is_wrap_attributes_force_aligned||this._is_wrap_attributes_aligned_multiple||this._is_wrap_attributes_preserve_aligned)&&(N.alignment_size=m.text.length+1),!N.tag_complete&&!N.is_unformatted&&(_.alignment_size=N.alignment_size),N};var E=function(_,m){if(this.parent=_||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 b;this.tag_start_char=m.text[0],this.text=m.text,this.tag_start_char==="<"?(b=m.text.match(/^<([^\s>]*)/),this.tag_check=b?b[1]:""):(b=m.text.match(/^{{~?(?:[\^]|#\*?)?([^\s}]+)/),this.tag_check=b?b[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===o.COMMENT&&(this.tag_complete=!0),this.is_start_tag=this.tag_check.charAt(0)!=="/",this.tag_name=this.is_start_tag?this.tag_check:this.tag_check.substr(1),this.is_end_tag=!this.is_start_tag||m.closed&&m.closed.text==="/>";var P=2;this.tag_start_char==="{"&&this.text.length>=3&&(this.text.charAt(2)==="~"&&(P=3)),this.is_end_tag=this.is_end_tag||this.tag_start_char==="{"&&(this.text.length<3||/[^#\^]/.test(this.text.charAt(P)))}};T.prototype._get_tag_open_token=function(_){var m=new E(this._tag_stack.get_parser_token(),_);return m.alignment_size=this._options.wrap_attributes_indent_size,m.is_end_tag=m.is_end_tag||x(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&&x(m.tag_check,this._options.unformatted),m.is_content_unformatted=!m.is_empty_element&&x(m.tag_check,this._options.content_unformatted),m.is_inline_element=x(m.tag_name,this._options.inline)||m.tag_name.includes("-")||m.tag_start_char==="{",m},T.prototype._set_tag_position=function(_,m,b,P,N){if(b.is_empty_element||(b.is_end_tag?b.start_tag_token=this._tag_stack.try_pop(b.tag_name):(this._do_optional_end_element(b)&&(b.is_inline_element||_.print_newline(!1)),this._tag_stack.record_tag(b),(b.tag_name==="script"||b.tag_name==="style")&&!(b.is_unformatted||b.is_content_unformatted)&&(b.custom_beautifier_name=w(b.tag_check,m)))),x(b.tag_check,this._options.extra_liners)&&(_.print_newline(!1),_._output.just_added_blankline()||_.print_newline(!0)),b.is_empty_element){if(b.tag_start_char==="{"&&b.tag_check==="else"){this._tag_stack.indent_to_tag(["if","unless","each"]),b.indent_content=!0;var K=_.current_line_has_match(/{{#if/);K||_.print_newline(!1)}b.tag_name==="!--"&&N.type===o.TAG_CLOSE&&P.is_end_tag&&b.text.indexOf(`
`)===-1||(b.is_inline_element||b.is_unformatted||_.print_newline(!1),this._calcluate_parent_multiline(_,b))}else if(b.is_end_tag){var X=!1;X=b.start_tag_token&&b.start_tag_token.multiline_content,X=X||!b.is_inline_element&&!(P.is_inline_element||P.is_unformatted)&&!(N.type===o.TAG_CLOSE&&b.start_tag_token===P)&&N.type!=="TK_CONTENT",(b.is_content_unformatted||b.is_unformatted)&&(X=!1),X&&_.print_newline(!1)}else b.indent_content=!b.custom_beautifier_name,b.tag_start_char==="<"&&(b.tag_name==="html"?b.indent_content=this._options.indent_inner_html:b.tag_name==="head"?b.indent_content=this._options.indent_head_inner_html:b.tag_name==="body"&&(b.indent_content=this._options.indent_body_inner_html)),!(b.is_inline_element||b.is_unformatted)&&(N.type!=="TK_CONTENT"||b.is_content_unformatted)&&_.print_newline(!1),this._calcluate_parent_multiline(_,b)},T.prototype._calcluate_parent_multiline=function(_,m){m.parent&&_._output.just_added_newline()&&!((m.is_inline_element||m.is_unformatted)&&m.parent.is_inline_element)&&(m.parent.multiline_content=!0)};var y=["address","article","aside","blockquote","details","div","dl","fieldset","figcaption","figure","footer","form","h1","h2","h3","h4","h5","h6","header","hr","main","nav","ol","p","pre","section","table","ul"],u=["a","audio","del","ins","map","noscript","video"];T.prototype._do_optional_end_element=function(_){var m=null;if(_.is_empty_element||!_.is_start_tag||!_.parent)return;if(_.tag_name==="body")m=m||this._tag_stack.try_pop("head");else if(_.tag_name==="li")m=m||this._tag_stack.try_pop("li",["ol","ul"]);else if(_.tag_name==="dd"||_.tag_name==="dt")m=m||this._tag_stack.try_pop("dt",["dl"]),m=m||this._tag_stack.try_pop("dd",["dl"]);else if(_.parent.tag_name==="p"&&y.indexOf(_.tag_name)!==-1){var b=_.parent.parent;(!b||u.indexOf(b.tag_name)===-1)&&(m=m||this._tag_stack.try_pop("p"))}else _.tag_name==="rp"||_.tag_name==="rt"?(m=m||this._tag_stack.try_pop("rt",["ruby","rtc"]),m=m||this._tag_stack.try_pop("rp",["ruby","rtc"])):_.tag_name==="optgroup"?m=m||this._tag_stack.try_pop("optgroup",["select"]):_.tag_name==="option"?m=m||this._tag_stack.try_pop("option",["select","datalist","optgroup"]):_.tag_name==="colgroup"?m=m||this._tag_stack.try_pop("caption",["table"]):_.tag_name==="thead"?(m=m||this._tag_stack.try_pop("caption",["table"]),m=m||this._tag_stack.try_pop("colgroup",["table"])):_.tag_name==="tbody"||_.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"])):_.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"])):(_.tag_name==="th"||_.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 _.parent=this._tag_stack.get_parser_token(),m},g.exports.Beautifier=T},function(g,p,f){var h=f(6).Options;function a(c){h.call(this,c,"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"])}a.prototype=new 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V=k("./src/controller/abr-controller.ts"),F=k("./src/controller/audio-stream-controller.ts"),D=k("./src/controller/audio-track-controller.ts"),G=k("./src/controller/subtitle-stream-controller.ts"),j=k("./src/controller/subtitle-track-controller.ts"),M=k("./src/controller/buffer-controller.ts"),I=k("./src/controller/timeline-controller.ts"),g=k("./src/controller/cap-level-controller.ts"),p=k("./src/controller/fps-controller.ts"),f=k("./src/controller/eme-controller.ts"),h=k("./src/controller/cmcd-controller.ts"),a=k("./src/utils/xhr-loader.ts"),c=k("./src/utils/fetch-loader.ts"),o=k("./src/utils/cues.ts"),s=k("./src/utils/mediakeys-helper.ts"),l=k("./src/utils/logger.ts");function d(){return d=Object.assign||function(y){for(var u=1;u<arguments.length;u++){var _=arguments[u];for(var m in _)Object.prototype.hasOwnProperty.call(_,m)&&(y[m]=_[m])}return y},d.apply(this,arguments)}function O(y,u){var _=Object.keys(y);if(Object.getOwnPropertySymbols){var m=Object.getOwnPropertySymbols(y);u&&(m=m.filter(function(b){return Object.getOwnPropertyDescriptor(y,b).enumerable})),_.push.apply(_,m)}return _}function w(y){for(var u=1;u<arguments.length;u++){var _=arguments[u]!=null?arguments[u]:{};u%2?O(Object(_),!0).forEach(function(m){x(y,m,_[m])}):Object.getOwnPropertyDescriptors?Object.defineProperties(y,Object.getOwnPropertyDescriptors(_)):O(Object(_)).forEach(function(m){Object.defineProperty(y,m,Object.getOwnPropertyDescriptor(_,m))})}return y}function x(y,u,_){return u in y?Object.defineProperty(y,u,{value:_,enumerable:!0,configurable:!0,writable:!0}):y[u]=_,y}var R=w(w({autoStartLoad:!0,startPosition:-1,defaultAudioCodec:void 0,debug:!1,capLevelOnFPSDrop:!1,capLevelToPlayerSize:!1,initialLiveManifestSize:1,maxBufferLength:30,backBufferLength:Infinity,maxBufferSize:60*1e3*1e3,maxBufferHole:.1,highBufferWatchdogPeriod:2,nudgeOffset:.1,nudgeMaxRetry:3,maxFragLookUpTolerance:.25,liveSyncDurationCount:3,liveMaxLatencyDurationCount:Infinity,liveSyncDuration:void 0,liveMaxLatencyDuration:void 0,maxLiveSyncPlaybackRate:1,liveDurationInfinity:!1,liveBackBufferLength:null,maxMaxBufferLength:600,enableWorker:!0,enableSoftwareAES:!0,manifestLoadingTimeOut:1e4,manifestLoadingMaxRetry:1,manifestLoadingRetryDelay:1e3,manifestLoadingMaxRetryTimeout:64e3,startLevel:void 0,levelLoadingTimeOut:1e4,levelLoadingMaxRetry:4,levelLoadingRetryDelay:1e3,levelLoadingMaxRetryTimeout:64e3,fragLoadingTimeOut:2e4,fragLoadingMaxRetry:6,fragLoadingRetryDelay:1e3,fragLoadingMaxRetryTimeout:64e3,startFragPrefetch:!1,fpsDroppedMonitoringPeriod:5e3,fpsDroppedMonitoringThreshold:.2,appendErrorMaxRetry:3,loader:a.default,fLoader:void 0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:V.default,bufferController:M.default,capLevelController:g.default,fpsController:p.default,stretchShortVideoTrack:!1,maxAudioFramesDrift:1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,abrMaxWithRealBitrate:!1,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0,emeEnabled:!1,widevineLicenseUrl:void 0,drmSystemOptions:{},requestMediaKeySystemAccessFunc:s.requestMediaKeySystemAccess,testBandwidth:!0,progressive:!1,lowLatencyMode:!0,cmcd:void 0},A()),{},{subtitleStreamController:G.SubtitleStreamController,subtitleTrackController:j.default,timelineController:I.TimelineController,audioStreamController:F.default,audioTrackController:D.default,emeController:f.default,cmcdController:h.default});function A(){return{cueHandler:o.default,enableCEA708Captions:!0,enableWebVTT:!0,enableIMSC1:!0,captionsTextTrack1Label:"English",captionsTextTrack1LanguageCode:"en",captionsTextTrack2Label:"Spanish",captionsTextTrack2LanguageCode:"es",captionsTextTrack3Label:"Unknown CC",captionsTextTrack3LanguageCode:"",captionsTextTrack4Label:"Unknown CC",captionsTextTrack4LanguageCode:"",renderTextTracksNatively:!0}}function T(y,u){if((u.liveSyncDurationCount||u.liveMaxLatencyDurationCount)&&(u.liveSyncDuration||u.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");if(u.liveMaxLatencyDurationCount!==void 0&&(u.liveSyncDurationCount===void 0||u.liveMaxLatencyDurationCount<=u.liveSyncDurationCount))throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be greater than "liveSyncDurationCount"');if(u.liveMaxLatencyDuration!==void 0&&(u.liveSyncDuration===void 0||u.liveMaxLatencyDuration<=u.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');return d({},y,u)}function E(y){var u=y.loader;if(u!==c.default&&u!==a.default)l.logger.log("[config]: Custom loader detected, cannot enable progressive streaming"),y.progressive=!1;else{var _=Object(c.fetchSupported)();_&&(y.loader=c.default,y.progressive=!0,y.enableSoftwareAES=!0,l.logger.log("[config]: Progressive streaming enabled, using FetchLoader"))}}},"./src/controller/abr-controller.ts":function(ae,Z,k){"use strict";k.r(Z);var V=k("./src/polyfills/number.ts"),F=k("./src/utils/ewma-bandwidth-estimator.ts"),D=k("./src/events.ts"),G=k("./src/utils/buffer-helper.ts"),j=k("./src/errors.ts"),M=k("./src/types/loader.ts"),I=k("./src/utils/logger.ts");function g(h,a){for(var c=0;c<a.length;c++){var o=a[c];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(h,o.key,o)}}function p(h,a,c){return a&&g(h.prototype,a),c&&g(h,c),h}var f=function(){function h(c){this.hls=void 0,this.lastLoadedFragLevel=0,this._nextAutoLevel=-1,this.timer=void 0,this.onCheck=this._abandonRulesCheck.bind(this),this.fragCurrent=null,this.partCurrent=null,this.bitrateTestDelay=0,this.bwEstimator=void 0,this.hls=c;var o=c.config;this.bwEstimator=new F.default(o.abrEwmaSlowVoD,o.abrEwmaFastVoD,o.abrEwmaDefaultEstimate),this.registerListeners()}var a=h.prototype;return a.registerListeners=function(){var o=this.hls;o.on(D.Events.FRAG_LOADING,this.onFragLoading,this),o.on(D.Events.FRAG_LOADED,this.onFragLoaded,this),o.on(D.Events.FRAG_BUFFERED,this.onFragBuffered,this),o.on(D.Events.LEVEL_LOADED,this.onLevelLoaded,this),o.on(D.Events.ERROR,this.onError,this)},a.unregisterListeners=function(){var o=this.hls;o.off(D.Events.FRAG_LOADING,this.onFragLoading,this),o.off(D.Events.FRAG_LOADED,this.onFragLoaded,this),o.off(D.Events.FRAG_BUFFERED,this.onFragBuffered,this),o.off(D.Events.LEVEL_LOADED,this.onLevelLoaded,this),o.off(D.Events.ERROR,this.onError,this)},a.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},a.onFragLoading=function(o,s){var l=s.frag;if(l.type===M.PlaylistLevelType.MAIN&&!this.timer){var d;this.fragCurrent=l,this.partCurrent=(d=s.part)!=null?d:null,this.timer=self.setInterval(this.onCheck,100)}},a.onLevelLoaded=function(o,s){var l=this.hls.config;s.details.live?this.bwEstimator.update(l.abrEwmaSlowLive,l.abrEwmaFastLive):this.bwEstimator.update(l.abrEwmaSlowVoD,l.abrEwmaFastVoD)},a._abandonRulesCheck=function(){var o=this.fragCurrent,s=this.partCurrent,l=this.hls,d=l.autoLevelEnabled,O=l.config,w=l.media;if(!o||!w)return;var x=s?s.stats:o.stats,R=s?s.duration:o.duration;if(x.aborted){I.logger.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),this._nextAutoLevel=-1;return}if(!d||w.paused||!w.playbackRate||!w.readyState)return;var A=performance.now()-x.loading.start,T=Math.abs(w.playbackRate);if(A<=500*R/T)return;var E=l.levels,y=l.minAutoLevel,u=E[o.level],_=x.total||Math.max(x.loaded,Math.round(R*u.maxBitrate/8)),m=Math.max(1,x.bwEstimate?x.bwEstimate/8:x.loaded*1e3/A),b=(_-x.loaded)/m,P=w.currentTime,N=(G.BufferHelper.bufferInfo(w,P,O.maxBufferHole).end-P)/T;if(N>=2*R/T||b<=N)return;var K=Number.POSITIVE_INFINITY,X;for(X=o.level-1;X>y;X--){var B=E[X].maxBitrate;if(K=R*B/(8*.8*m),K<N)break}if(K>=b)return;var S=this.bwEstimator.getEstimate();I.logger.warn("Fragment "+o.sn+(s?" part "+s.index:"")+" of level "+o.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+X+`
      Current BW estimate: `+(Object(V.isFiniteNumber)(S)?(S/1024).toFixed(3):"Unknown")+` Kb/s
      Estimated load time for current fragment: `+b.toFixed(3)+` s
      Estimated load time for the next fragment: `+K.toFixed(3)+` s
      Time to underbuffer: `+N.toFixed(3)+" s"),l.nextLoadLevel=X,this.bwEstimator.sample(A,x.loaded),this.clearTimer(),o.loader&&(this.fragCurrent=this.partCurrent=null,o.loader.abort()),l.trigger(D.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:o,part:s,stats:x})},a.onFragLoaded=function(o,s){var l=s.frag,d=s.part;if(l.type===M.PlaylistLevelType.MAIN&&Object(V.isFiniteNumber)(l.sn)){var O=d?d.stats:l.stats,w=d?d.duration:l.duration;if(this.clearTimer(),this.lastLoadedFragLevel=l.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var x=this.hls.levels[l.level],R=(x.loaded?x.loaded.bytes:0)+O.loaded,A=(x.loaded?x.loaded.duration:0)+w;x.loaded={bytes:R,duration:A},x.realBitrate=Math.round(8*R/A)}if(l.bitrateTest){var T={stats:O,frag:l,part:d,id:l.type};this.onFragBuffered(D.Events.FRAG_BUFFERED,T),l.bitrateTest=!1}}},a.onFragBuffered=function(o,s){var l=s.frag,d=s.part,O=d?d.stats:l.stats;if(O.aborted)return;if(l.type!==M.PlaylistLevelType.MAIN||l.sn==="initSegment")return;var w=O.parsing.end-O.loading.start;this.bwEstimator.sample(w,O.loaded),O.bwEstimate=this.bwEstimator.getEstimate(),l.bitrateTest?this.bitrateTestDelay=w/1e3:this.bitrateTestDelay=0},a.onError=function(o,s){switch(s.details){case j.ErrorDetails.FRAG_LOAD_ERROR:case j.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},a.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},a.getNextABRAutoLevel=function(){var o=this.fragCurrent,s=this.partCurrent,l=this.hls,d=l.maxAutoLevel,O=l.config,w=l.minAutoLevel,x=l.media,R=s?s.duration:o?o.duration:0,A=x?x.currentTime:0,T=x&&x.playbackRate!==0?Math.abs(x.playbackRate):1,E=this.bwEstimator?this.bwEstimator.getEstimate():O.abrEwmaDefaultEstimate,y=(G.BufferHelper.bufferInfo(x,A,O.maxBufferHole).end-A)/T,u=this.findBestLevel(E,w,d,y,O.abrBandWidthFactor,O.abrBandWidthUpFactor);if(u>=0)return u;I.logger.trace((y?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var _=R?Math.min(R,O.maxStarvationDelay):O.maxStarvationDelay,m=O.abrBandWidthFactor,b=O.abrBandWidthUpFactor;if(!y){var P=this.bitrateTestDelay;if(P){var N=R?Math.min(R,O.maxLoadingDelay):O.maxLoadingDelay;_=N-P,I.logger.trace("bitrate test took "+Math.round(1e3*P)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*_)+" ms"),m=b=1}}return u=this.findBestLevel(E,w,d,y+_,m,b),Math.max(u,0)},a.findBestLevel=function(o,s,l,d,O,w){for(var x,R=this.fragCurrent,A=this.partCurrent,T=this.lastLoadedFragLevel,E=this.hls.levels,y=E[T],u=!!(y!=null&&(x=y.details)!==null&&x!==void 0&&x.live),_=y==null?void 0:y.codecSet,m=A?A.duration:R?R.duration:0,b=l;b>=s;b--){var P=E[b];if(!P||_&&P.codecSet!==_)continue;var N=P.details,K=(A?N==null?void 0:N.partTarget:N==null?void 0:N.averagetargetduration)||m,X=void 0;b<=T?X=O*o:X=w*o;var B=E[b].maxBitrate,S=B*K/X;if(I.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+b+"/"+Math.round(X)+"/"+B+"/"+K+"/"+d+"/"+S),X>B&&(!S||u&&!this.bitrateTestDelay||S<d))return b}return-1},p(h,[{key:"nextAutoLevel",get:function(){var o=this._nextAutoLevel,s=this.bwEstimator;if(o!==-1&&(!s||!s.canEstimate()))return o;var l=this.getNextABRAutoLevel();return o!==-1&&(l=Math.min(o,l)),l},set:function(o){this._nextAutoLevel=o}}]),h}();Z.default=f},"./src/controller/audio-stream-controller.ts":function(ae,Z,k){"use strict";k.r(Z);var V=k("./src/polyfills/number.ts"),F=k("./src/controller/base-stream-controller.ts"),D=k("./src/events.ts"),G=k("./src/utils/buffer-helper.ts"),j=k("./src/controller/fragment-tracker.ts"),M=k("./src/types/level.ts"),I=k("./src/types/loader.ts"),g=k("./src/loader/fragment.ts"),p=k("./src/demux/chunk-cache.ts"),f=k("./src/demux/transmuxer-interface.ts"),h=k("./src/types/transmuxer.ts"),a=k("./src/controller/fragment-finders.ts"),c=k("./src/utils/discontinuities.ts"),o=k("./src/errors.ts"),s=k("./src/utils/logger.ts");function l(){return l=Object.assign||function(R){for(var A=1;A<arguments.length;A++){var T=arguments[A];for(var E in T)Object.prototype.hasOwnProperty.call(T,E)&&(R[E]=T[E])}return R},l.apply(this,arguments)}function d(R,A){R.prototype=Object.create(A.prototype),R.prototype.constructor=R,O(R,A)}function O(R,A){return O=Object.setPrototypeOf||function(E,y){return E.__proto__=y,E},O(R,A)}var w=100,x=function(R){d(A,R);function A(E,y){var u;return u=R.call(this,E,y,"[audio-stream-controller]")||this,u.videoBuffer=null,u.videoTrackCC=-1,u.waitingVideoCC=-1,u.audioSwitch=!1,u.trackId=-1,u.waitingData=null,u.mainDetails=null,u.bufferFlushed=!1,u._registerListeners(),u}var T=A.prototype;return T.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},T._registerListeners=function(){var y=this.hls;y.on(D.Events.MEDIA_ATTACHED,this.onMediaAttached,this),y.on(D.Events.MEDIA_DETACHING,this.onMediaDetaching,this),y.on(D.Events.MANIFEST_LOADING,this.onManifestLoading,this),y.on(D.Events.LEVEL_LOADED,this.onLevelLoaded,this),y.on(D.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),y.on(D.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),y.on(D.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),y.on(D.Events.ERROR,this.onError,this),y.on(D.Events.BUFFER_RESET,this.onBufferReset,this),y.on(D.Events.BUFFER_CREATED,this.onBufferCreated,this),y.on(D.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),y.on(D.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),y.on(D.Events.FRAG_BUFFERED,this.onFragBuffered,this)},T._unregisterListeners=function(){var y=this.hls;y.off(D.Events.MEDIA_ATTACHED,this.onMediaAttached,this),y.off(D.Events.MEDIA_DETACHING,this.onMediaDetaching,this),y.off(D.Events.MANIFEST_LOADING,this.onManifestLoading,this),y.off(D.Events.LEVEL_LOADED,this.onLevelLoaded,this),y.off(D.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),y.off(D.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),y.off(D.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),y.off(D.Events.ERROR,this.onError,this),y.off(D.Events.BUFFER_RESET,this.onBufferReset,this),y.off(D.Events.BUFFER_CREATED,this.onBufferCreated,this),y.off(D.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),y.off(D.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),y.off(D.Events.FRAG_BUFFERED,this.onFragBuffered,this)},T.onInitPtsFound=function(y,u){var _=u.frag,m=u.id,b=u.initPTS;if(m==="main"){var P=_.cc;this.initPTS[_.cc]=b,this.log("InitPTS for cc: "+P+" found from main: "+b),this.videoTrackCC=P,this.state===F.State.WAITING_INIT_PTS&&this.tick()}},T.startLoad=function(y){if(!this.levels){this.startPosition=y,this.state=F.State.STOPPED;return}var u=this.lastCurrentTime;this.stopLoad(),this.setInterval(w),this.fragLoadError=0,u>0&&y===-1?(this.log("Override startPosition with lastCurrentTime @"+u.toFixed(3)),this.state=F.State.IDLE):(this.loadedmetadata=!1,this.state=F.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=y,this.tick()},T.doTick=function(){switch(this.state){case F.State.IDLE:this.doTickIdle();break;case F.State.WAITING_TRACK:{var y,u=this.levels,_=this.trackId,m=u==null||((y=u[_])===null||y===void 0)?void 0:y.details;if(m){if(this.waitForCdnTuneIn(m))break;this.state=F.State.WAITING_INIT_PTS}break}case F.State.FRAG_LOADING_WAITING_RETRY:{var b,P=performance.now(),N=this.retryDate;(!N||P>=N||(b=this.media)!==null&&b!==void 0&&b.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=F.State.IDLE);break}case F.State.WAITING_INIT_PTS:{var K=this.waitingData;if(K){var X=K.frag,B=K.part,S=K.cache,Y=K.complete;if(this.initPTS[X.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=F.State.FRAG_LOADING;var te=S.flush(),re={frag:X,part:B,payload:te,networkDetails:null};this._handleFragmentLoadProgress(re),Y&&R.prototype._handleFragmentLoadComplete.call(this,re)}else if(this.videoTrackCC!==this.waitingVideoCC)s.logger.log("Waiting fragment cc ("+X.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var ce=this.getLoadPosition(),Te=G.BufferHelper.bufferInfo(this.mediaBuffer,ce,this.config.maxBufferHole),ye=Object(a.fragmentWithinToleranceTest)(Te.end,this.config.maxFragLookUpTolerance,X);ye<0&&(s.logger.log("Waiting fragment cc ("+X.cc+") @ "+X.start+" cancelled because another fragment at "+Te.end+" is needed"),this.clearWaitingFragment())}}else this.state=F.State.IDLE}}this.onTickEnd()},T.clearWaitingFragment=function(){var y=this.waitingData;y&&(this.fragmentTracker.removeFragment(y.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=F.State.IDLE)},T.onTickEnd=function(){var y=this.media;if(!y||!y.readyState)return;var u=this.mediaBuffer?this.mediaBuffer:y,_=u.buffered;!this.loadedmetadata&&_.length&&(this.loadedmetadata=!0),this.lastCurrentTime=y.currentTime},T.doTickIdle=function(){var y,u,_=this.hls,m=this.levels,b=this.media,P=this.trackId,N=_.config;if(!m||!m[P])return;if(!b&&(this.startFragRequested||!N.startFragPrefetch))return;var K=m[P],X=K.details;if(!X||X.live&&this.levelLastLoaded!==P||this.waitForCdnTuneIn(X)){this.state=F.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,g.ElementaryStreamTypes.AUDIO,I.PlaylistLevelType.AUDIO));var B=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,I.PlaylistLevelType.AUDIO);if(B===null)return;var S=B.len,Y=this.getMaxBufferLength(),te=this.audioSwitch;if(S>=Y&&!te)return;if(!te&&this._streamEnded(B,X)){_.trigger(D.Events.BUFFER_EOS,{type:"audio"}),this.state=F.State.ENDED;return}var re=X.fragments,ce=re[0].start,Te=B.end;if(te){var ye=this.getLoadPosition();Te=ye,X.PTSKnown&&ye<ce&&((B.end>ce||B.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),b.currentTime=ce+.05))}var be=this.getNextFragment(Te,X);if(!be){this.bufferFlushed=!0;return}((y=be.decryptdata)===null||y===void 0?void 0:y.keyFormat)==="identity"&&!((u=be.decryptdata)!==null&&u!==void 0&&u.key)?this.loadKey(be,X):this.loadFragment(be,X,Te)},T.getMaxBufferLength=function(){var y=R.prototype.getMaxBufferLength.call(this),u=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,I.PlaylistLevelType.MAIN);return u===null?y:Math.max(y,u.len)},T.onMediaDetaching=function(){this.videoBuffer=null,R.prototype.onMediaDetaching.call(this)},T.onAudioTracksUpdated=function(y,u){var _=u.audioTracks;this.resetTransmuxer(),this.levels=_.map(function(m){return new M.Level(m)})},T.onAudioTrackSwitching=function(y,u){var _=!!u.url;this.trackId=u.id;var m=this.fragCurrent;m!=null&&m.loader&&m.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),_?this.setInterval(w):this.resetTransmuxer(),_?(this.audioSwitch=!0,this.state=F.State.IDLE):this.state=F.State.STOPPED,this.tick()},T.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},T.onLevelLoaded=function(y,u){this.mainDetails=u.details},T.onAudioTrackLoaded=function(y,u){var _,m=this.levels,b=u.details,P=u.id;if(!m){this.warn("Audio tracks were reset while loading level "+P);return}this.log("Track "+P+" loaded ["+b.startSN+","+b.endSN+"],duration:"+b.totalduration);var N=m[P],K=0;if(b.live||(_=N.details)!==null&&_!==void 0&&_.live){var X=this.mainDetails;if(b.fragments[0]||(b.deltaUpdateFailed=!0),b.deltaUpdateFailed||!X)return;!N.details&&b.hasProgramDateTime&&X.hasProgramDateTime?(Object(c.alignMediaPlaylistByPDT)(b,X),K=b.fragments[0].start):K=this.alignPlaylists(b,N.details)}N.details=b,this.levelLastLoaded=P,!this.startFragRequested&&(this.mainDetails||!b.live)&&this.setStartPosition(N.details,K),this.state===F.State.WAITING_TRACK&&!this.waitForCdnTuneIn(b)&&(this.state=F.State.IDLE),this.tick()},T._handleFragmentLoadProgress=function(y){var u,_=y.frag,m=y.part,b=y.payload,P=this.config,N=this.trackId,K=this.levels;if(!K){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+_.sn+" of level "+_.level+" will not be buffered");return}var X=K[N];console.assert(X,"Audio track is defined on fragment load progress");var B=X.details;console.assert(B,"Audio track details are defined on fragment load progress");var S=P.defaultAudioCodec||X.audioCodec||"mp4a.40.2",Y=this.transmuxer;Y||(Y=this.transmuxer=new f.default(this.hls,I.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var te=this.initPTS[_.cc],re=(u=_.initSegment)===null||u===void 0?void 0:u.data;if(te!==void 0){var ce=!1,Te=m?m.index:-1,ye=Te!==-1,be=new h.ChunkMetadata(_.level,_.sn,_.stats.chunkCount,b.byteLength,Te,ye);Y.push(b,re,S,"",_,m,B.totalduration,ce,be,te)}else{s.logger.log("Unknown video PTS for cc "+_.cc+", waiting for video PTS before demuxing audio frag "+_.sn+" of ["+B.startSN+" ,"+B.endSN+"],track "+N);var we=this.waitingData=this.waitingData||{frag:_,part:m,cache:new p.default,complete:!1},xe=we.cache;xe.push(new Uint8Array(b)),this.waitingVideoCC=this.videoTrackCC,this.state=F.State.WAITING_INIT_PTS}},T._handleFragmentLoadComplete=function(y){if(this.waitingData){this.waitingData.complete=!0;return}R.prototype._handleFragmentLoadComplete.call(this,y)},T.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},T.onBufferCreated=function(y,u){var _=u.tracks.audio;_&&(this.mediaBuffer=_.buffer),u.tracks.video&&(this.videoBuffer=u.tracks.video.buffer)},T.onFragBuffered=function(y,u){var _=u.frag,m=u.part;if(_.type!==I.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(_)){this.warn("Fragment "+_.sn+(m?" p: "+m.index:"")+" of level "+_.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}_.sn!=="initSegment"&&(this.fragPrevious=_,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(D.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(_,m)},T.onError=function(y,u){switch(u.details){case o.ErrorDetails.FRAG_LOAD_ERROR:case o.ErrorDetails.FRAG_LOAD_TIMEOUT:case o.ErrorDetails.KEY_LOAD_ERROR:case o.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(I.PlaylistLevelType.AUDIO,u);break;case o.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case o.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==F.State.ERROR&&this.state!==F.State.STOPPED&&(this.state=u.fatal?F.State.ERROR:F.State.IDLE,this.warn(u.details+" while loading frag, switching to "+this.state+" state"));break;case o.ErrorDetails.BUFFER_FULL_ERROR:if(u.parent==="audio"&&(this.state===F.State.PARSING||this.state===F.State.PARSED)){var _=!0,m=this.getFwdBufferInfo(this.mediaBuffer,I.PlaylistLevelType.AUDIO);m&&m.len>.5&&(_=!this.reduceMaxBufferLength(m.len)),_&&(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}},T.onBufferFlushed=function(y,u){var _=u.type;_===g.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},T._handleTransmuxComplete=function(y){var u,_="audio",m=this.hls,b=y.remuxResult,P=y.chunkMeta,N=this.getCurrentContext(P);if(!N){this.warn("The loading context changed while buffering fragment "+P.sn+" of level "+P.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(P.level);return}var K=N.frag,X=N.part,B=b.audio,S=b.text,Y=b.id3,te=b.initSegment;if(this.fragContextChanged(K))return;if(this.state=F.State.PARSING,this.audioSwitch&&B&&this.completeAudioSwitch(),te!=null&&te.tracks&&(this._bufferInitSegment(te.tracks,K,P),m.trigger(D.Events.FRAG_PARSING_INIT_SEGMENT,{frag:K,id:_,tracks:te.tracks})),B){var re=B.startPTS,ce=B.endPTS,Te=B.startDTS,ye=B.endDTS;X&&(X.elementaryStreams[g.ElementaryStreamTypes.AUDIO]={startPTS:re,endPTS:ce,startDTS:Te,endDTS:ye}),K.setElementaryStreamInfo(g.ElementaryStreamTypes.AUDIO,re,ce,Te,ye),this.bufferFragmentData(B,K,X,P)}if(Y!=null&&(u=Y.samples)!==null&&u!==void 0&&u.length){var be=l({frag:K,id:_},Y);m.trigger(D.Events.FRAG_PARSING_METADATA,be)}if(S){var we=l({frag:K,id:_},S);m.trigger(D.Events.FRAG_PARSING_USERDATA,we)}},T._bufferInitSegment=function(y,u,_){if(this.state!==F.State.PARSING)return;y.video&&delete y.video;var m=y.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(D.Events.BUFFER_CODECS,y);var b=m.initSegment;if(b!=null&&b.byteLength){var P={type:"audio",frag:u,part:null,chunkMeta:_,parent:u.type,data:b};this.hls.trigger(D.Events.BUFFER_APPENDING,P)}this.tick()},T.loadFragment=function(y,u,_){var m=this.fragmentTracker.getState(y);this.fragCurrent=y,(this.audioSwitch||m===j.FragmentState.NOT_LOADED||m===j.FragmentState.PARTIAL)&&(y.sn==="initSegment"?this._loadInitSegment(y):u.live&&!Object(V.isFiniteNumber)(this.initPTS[y.cc])?(this.log("Waiting for video PTS in continuity counter "+y.cc+" of live stream before loading audio fragment "+y.sn+" of level "+this.trackId),this.state=F.State.WAITING_INIT_PTS):(this.startFragRequested=!0,R.prototype.loadFragment.call(this,y,u,_)))},T.completeAudioSwitch=function(){var y=this.hls,u=this.media,_=this.trackId;u&&(this.log("Switching audio track : flushing all audio"),R.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,y.trigger(D.Events.AUDIO_TRACK_SWITCHED,{id:_})},A}(F.default);Z.default=x},"./src/controller/audio-track-controller.ts":function(ae,Z,k){"use strict";k.r(Z);var V=k("./src/events.ts"),F=k("./src/errors.ts"),D=k("./src/controller/base-playlist-controller.ts"),G=k("./src/types/loader.ts");function j(f,h){for(var a=0;a<h.length;a++){var c=h[a];c.enumerable=c.enumerable||!1,c.configurable=!0,"value"in c&&(c.writable=!0),Object.defineProperty(f,c.key,c)}}function M(f,h,a){return h&&j(f.prototype,h),a&&j(f,a),f}function I(f,h){f.prototype=Object.create(h.prototype),f.prototype.constructor=f,g(f,h)}function g(f,h){return g=Object.setPrototypeOf||function(c,o){return c.__proto__=o,c},g(f,h)}var p=function(f){I(h,f);function h(c){var o;return o=f.call(this,c,"[audio-track-controller]")||this,o.tracks=[],o.groupId=null,o.tracksInGroup=[],o.trackId=-1,o.trackName="",o.selectDefaultTrack=!0,o.registerListeners(),o}var a=h.prototype;return a.registerListeners=function(){var o=this.hls;o.on(V.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.on(V.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.on(V.Events.LEVEL_LOADING,this.onLevelLoading,this),o.on(V.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),o.on(V.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),o.on(V.Events.ERROR,this.onError,this)},a.unregisterListeners=function(){var o=this.hls;o.off(V.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.off(V.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.off(V.Events.LEVEL_LOADING,this.onLevelLoading,this),o.off(V.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),o.off(V.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),o.off(V.Events.ERROR,this.onError,this)},a.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,f.prototype.destroy.call(this)},a.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},a.onManifestParsed=function(o,s){this.tracks=s.audioTracks||[]},a.onAudioTrackLoaded=function(o,s){var l=s.id,d=s.details,O=this.tracksInGroup[l];if(!O){this.warn("Invalid audio track id "+l);return}var w=O.details;O.details=s.details,this.log("audioTrack "+l+" loaded ["+d.startSN+"-"+d.endSN+"]"),l===this.trackId&&(this.retryCount=0,this.playlistLoaded(l,s,w))},a.onLevelLoading=function(o,s){this.switchLevel(s.level)},a.onLevelSwitching=function(o,s){this.switchLevel(s.level)},a.switchLevel=function(o){var s=this.hls.levels[o];if(!(s!=null&&s.audioGroupIds))return;var l=s.audioGroupIds[s.urlId];if(this.groupId!==l){this.groupId=l;var d=this.tracks.filter(function(w){return!l||w.groupId===l});this.selectDefaultTrack&&!d.some(function(w){return w.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=d;var O={audioTracks:d};this.log("Updating audio tracks, "+d.length+' track(s) found in "'+l+'" group-id'),this.hls.trigger(V.Events.AUDIO_TRACKS_UPDATED,O),this.selectInitialTrack()}},a.onError=function(o,s){if(f.prototype.onError.call(this,o,s),s.fatal||!s.context)return;s.context.type===G.PlaylistContextType.AUDIO_TRACK&&s.context.id===this.trackId&&s.context.groupId===this.groupId&&this.retryLoadingOrFail(s)},a.setAudioTrack=function(o){var s=this.tracksInGroup;if(o<0||o>=s.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var l=s[this.trackId];this.log("Now switching to audio-track index "+o);var d=s[o],O=d.id,w=d.groupId,x=w===void 0?"":w,R=d.name,A=d.type,T=d.url;if(this.trackId=o,this.trackName=R,this.selectDefaultTrack=!1,this.hls.trigger(V.Events.AUDIO_TRACK_SWITCHING,{id:O,groupId:x,name:R,type:A,url:T}),d.details&&!d.details.live)return;var E=this.switchParams(d.url,l==null?void 0:l.details);this.loadPlaylist(E)},a.selectInitialTrack=function(){var o=this.tracksInGroup;console.assert(o.length,"Initial audio track should be selected when tracks are known");var s=this.trackName,l=this.findTrackId(s)||this.findTrackId();l!==-1?this.setAudioTrack(l):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(V.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},a.findTrackId=function(o){for(var s=this.tracksInGroup,l=0;l<s.length;l++){var d=s[l];if((!this.selectDefaultTrack||d.default)&&(!o||o===d.name))return d.id}return-1},a.loadPlaylist=function(o){var s=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(s)){var l=s.id,d=s.groupId,O=s.url;if(o)try{O=o.addDirectives(O)}catch(w){this.warn("Could not construct new URL with HLS Delivery Directives: "+w)}this.log("loading audio-track playlist for id: "+l),this.clearTimer(),this.hls.trigger(V.Events.AUDIO_TRACK_LOADING,{url:O,id:l,groupId:d,deliveryDirectives:o||null})}},M(h,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(o){this.selectDefaultTrack=!1,this.setAudioTrack(o)}}]),h}(D.default);Z.default=p},"./src/controller/base-playlist-controller.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"default",function(){return M});var V=k("./src/polyfills/number.ts"),F=k("./src/types/level.ts"),D=k("./src/controller/level-helper.ts"),G=k("./src/utils/logger.ts"),j=k("./src/errors.ts"),M=function(){function I(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=G.logger.log.bind(G.logger,f+":"),this.warn=G.logger.warn.bind(G.logger,f+":"),this.hls=p}var g=I.prototype;return g.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},g.onError=function(f,h){h.fatal&&h.type===j.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 a=h==null?void 0:h.renditionReports;if(a)for(var c=0;c<a.length;c++){var o=a[c],s=""+o.URI;if(s===f.substr(-s.length)){var l=parseInt(o["LAST-MSN"]),d=parseInt(o["LAST-PART"]);if(h&&this.hls.config.lowLatencyMode){var O=Math.min(h.age-h.partTarget,h.targetduration);d!==void 0&&O>h.partTarget&&(d+=1)}if(Object(V.isFiniteNumber)(l))return new F.HlsUrlParameters(l,Object(V.isFiniteNumber)(d)?d:void 0,F.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,a){var c=this,o=h.details,s=h.stats,l=s.loading.end?Math.max(0,self.performance.now()-s.loading.end):0;if(o.advancedDateTime=Date.now()-l,o.live||a!=null&&a.live){if(o.reloaded(a),a&&this.log("live playlist "+f+" "+(o.advanced?"REFRESHED "+o.lastPartSn+"-"+o.lastPartIndex:"MISSED")),a&&o.fragments.length>0&&Object(D.mergeDetails)(a,o),!this.canLoad||!o.live)return;var d,O=void 0,w=void 0;if(o.canBlockReload&&o.endSN&&o.advanced){var x=this.hls.config.lowLatencyMode,R=o.lastPartSn,A=o.endSN,T=o.lastPartIndex,E=T!==-1,y=R===A,u=x?0:T;E?(O=y?A+1:R,w=y?u:T+1):O=A+1;var _=o.age,m=_+o.ageHeader,b=Math.min(m-o.partTarget,o.targetduration*1.5);if(b>0){if(a&&b>a.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+a.tuneInGoal+" to: "+b+" with playlist age: "+o.age),b=0;else{var P=Math.floor(b/o.targetduration);if(O+=P,w!==void 0){var N=Math.round(b%o.targetduration/o.partTarget);w+=N}this.log("CDN Tune-in age: "+o.ageHeader+"s last advanced "+_.toFixed(2)+"s goal: "+b+" skip sn "+P+" to part "+w)}o.tuneInGoal=b}if(d=this.getDeliveryDirectives(o,h.deliveryDirectives,O,w),x||!y){this.loadPlaylist(d);return}}else d=this.getDeliveryDirectives(o,h.deliveryDirectives,O,w);var K=Object(D.computeReloadInterval)(o,s);O!==void 0&&o.canBlockReload&&(K-=o.partTarget||1),this.log("reload live playlist "+f+" in "+Math.round(K)+" ms"),this.timer=self.setTimeout(function(){return c.loadPlaylist(d)},K)}else this.clearTimer()},g.getDeliveryDirectives=function(f,h,a,c){var o=Object(F.getSkipValue)(f,a);return h!=null&&h.skip&&f.deltaUpdateFailed&&(a=h.msn,c=h.part,o=F.HlsSkip.No),new F.HlsUrlParameters(a,c,o)},g.retryLoadingOrFail=function(f){var h=this,a=this.hls.config,c=this.retryCount<a.levelLoadingMaxRetry;if(c){var o;if(this.retryCount++,f.details.indexOf("LoadTimeOut")>-1&&(o=f.context)!==null&&o!==void 0&&o.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+f.details+'"'),this.loadPlaylist();else{var s=Math.min(Math.pow(2,this.retryCount)*a.levelLoadingRetryDelay,a.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return h.loadPlaylist()},s),this.warn("retry playlist loading #"+this.retryCount+" in "+s+' ms after "'+f.details+'"')}}else this.warn('cannot recover from error "'+f.details+'"'),this.clearTimer(),f.fatal=!0;return c},I}()},"./src/controller/base-stream-controller.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"State",function(){return A}),k.d(Z,"default",function(){return T});var V=k("./src/polyfills/number.ts"),F=k("./src/task-loop.ts"),D=k("./src/controller/fragment-tracker.ts"),G=k("./src/utils/buffer-helper.ts"),j=k("./src/utils/logger.ts"),M=k("./src/events.ts"),I=k("./src/errors.ts"),g=k("./src/types/transmuxer.ts"),p=k("./src/utils/mp4-tools.ts"),f=k("./src/utils/discontinuities.ts"),h=k("./src/controller/fragment-finders.ts"),a=k("./src/controller/level-helper.ts"),c=k("./src/loader/fragment-loader.ts"),o=k("./src/crypt/decrypter.ts"),s=k("./src/utils/time-ranges.ts"),l=k("./src/types/loader.ts");function d(E,y){for(var u=0;u<y.length;u++){var _=y[u];_.enumerable=_.enumerable||!1,_.configurable=!0,"value"in _&&(_.writable=!0),Object.defineProperty(E,_.key,_)}}function O(E,y,u){return y&&d(E.prototype,y),u&&d(E,u),E}function w(E){if(E===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return E}function x(E,y){E.prototype=Object.create(y.prototype),E.prototype.constructor=E,R(E,y)}function R(E,y){return R=Object.setPrototypeOf||function(_,m){return _.__proto__=m,_},R(E,y)}var A={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",BACKTRACKING:"BACKTRACKING",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS",WAITING_LEVEL:"WAITING_LEVEL"},T=function(E){x(y,E);function y(_,m,b){var P;return P=E.call(this)||this,P.hls=void 0,P.fragPrevious=null,P.fragCurrent=null,P.fragmentTracker=void 0,P.transmuxer=null,P._state=A.STOPPED,P.media=void 0,P.mediaBuffer=void 0,P.config=void 0,P.bitrateTest=!1,P.lastCurrentTime=0,P.nextLoadPosition=0,P.startPosition=0,P.loadedmetadata=!1,P.fragLoadError=0,P.retryDate=0,P.levels=null,P.fragmentLoader=void 0,P.levelLastLoaded=null,P.startFragRequested=!1,P.decrypter=void 0,P.initPTS=[],P.onvseeking=null,P.onvended=null,P.logPrefix="",P.log=void 0,P.warn=void 0,P.logPrefix=b,P.log=j.logger.log.bind(j.logger,b+":"),P.warn=j.logger.warn.bind(j.logger,b+":"),P.hls=_,P.fragmentLoader=new c.default(_.config),P.fragmentTracker=m,P.config=_.config,P.decrypter=new o.default(_,_.config),_.on(M.Events.KEY_LOADED,P.onKeyLoaded,w(P)),P}var u=y.prototype;return u.doTick=function(){this.onTickEnd()},u.onTickEnd=function(){},u.startLoad=function(m){},u.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=A.STOPPED},u._streamEnded=function(m,b){var P=this.fragCurrent,N=this.fragmentTracker;if(!b.live&&P&&P.sn===b.endSN&&!m.nextStart){var K=N.getState(P);return K===D.FragmentState.PARTIAL||K===D.FragmentState.OK}return!1},u.onMediaAttached=function(m,b){var P=this.media=this.mediaBuffer=b.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),P.addEventListener("seeking",this.onvseeking),P.addEventListener("ended",this.onvended);var N=this.config;this.levels&&N.autoStartLoad&&this.state===A.STOPPED&&this.startLoad(N.startPosition)},u.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()},u.onMediaSeeking=function(){var m=this.config,b=this.fragCurrent,P=this.media,N=this.mediaBuffer,K=this.state,X=P?P.currentTime:0,B=G.BufferHelper.bufferInfo(N||P,X,m.maxBufferHole);if(this.log("media seeking to "+(Object(V.isFiniteNumber)(X)?X.toFixed(3):X)+", state: "+K),K===A.ENDED)this.resetLoadingState();else if(b&&!B.len){var S=m.maxFragLookUpTolerance,Y=b.start-S,te=b.start+b.duration+S,re=X>te;(X<Y||re)&&(re&&b.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),b.loader.abort()),this.resetLoadingState())}P&&(this.lastCurrentTime=X),!this.loadedmetadata&&!B.len&&(this.nextLoadPosition=this.startPosition=X),this.tickImmediate()},u.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},u.onKeyLoaded=function(m,b){if(this.state!==A.KEY_LOADING||b.frag!==this.fragCurrent||!this.levels)return;this.state=A.IDLE;var P=this.levels[b.frag.level].details;P&&this.loadFragment(b.frag,P,b.frag.start)},u.onHandlerDestroying=function(){this.stopLoad(),E.prototype.onHandlerDestroying.call(this)},u.onHandlerDestroyed=function(){this.state=A.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,E.prototype.onHandlerDestroyed.call(this)},u.loadKey=function(m,b){this.log("Loading key for "+m.sn+" of ["+b.startSN+"-"+b.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+m.level),this.state=A.KEY_LOADING,this.fragCurrent=m,this.hls.trigger(M.Events.KEY_LOADING,{frag:m})},u.loadFragment=function(m,b,P){this._loadFragForPlayback(m,b,P)},u._loadFragForPlayback=function(m,b,P){var N=this,K=function(B){if(N.fragContextChanged(m)){N.warn("Fragment "+m.sn+(B.part?" p: "+B.part.index:"")+" of level "+m.level+" was dropped during download."),N.fragmentTracker.removeFragment(m);return}m.stats.chunkCount++,N._handleFragmentLoadProgress(B)};this._doFragLoad(m,b,P,K).then(function(X){if(!X)return;N.fragLoadError=0;var B=N.state;if(N.fragContextChanged(m)){(B===A.FRAG_LOADING||B===A.BACKTRACKING||!N.fragCurrent&&B===A.PARSING)&&(N.fragmentTracker.removeFragment(m),N.state=A.IDLE);return}if("payload"in X&&(N.log("Loaded fragment "+m.sn+" of level "+m.level),N.hls.trigger(M.Events.FRAG_LOADED,X),N.state===A.BACKTRACKING)){N.fragmentTracker.backtrack(m,X),N.resetFragmentLoading(m);return}N._handleFragmentLoadComplete(X)}).catch(function(X){N.warn(X),N.resetFragmentLoading(m)})},u.flushMainBuffer=function(m,b,P){if(P===void 0&&(P=null),!(m-b))return;var N={startOffset:m,endOffset:b,type:P};this.fragLoadError=0,this.hls.trigger(M.Events.BUFFER_FLUSHING,N)},u._loadInitSegment=function(m){var b=this;this._doFragLoad(m).then(function(P){if(!P||b.fragContextChanged(m)||!b.levels)throw new Error("init load aborted");return P}).then(function(P){var N=b.hls,K=P.payload,X=m.decryptdata;if(K&&K.byteLength>0&&X&&X.key&&X.iv&&X.method==="AES-128"){var B=self.performance.now();return b.decrypter.webCryptoDecrypt(new Uint8Array(K),X.key.buffer,X.iv.buffer).then(function(S){var Y=self.performance.now();return N.trigger(M.Events.FRAG_DECRYPTED,{frag:m,payload:S,stats:{tstart:B,tdecrypt:Y}}),P.payload=S,P})}return P}).then(function(P){var N=b.fragCurrent,K=b.hls,X=b.levels;if(!X)throw new Error("init load aborted, missing levels");var B=X[m.level].details;console.assert(B,"Level details are defined when init segment is loaded");var S=m.stats;b.state=A.IDLE,b.fragLoadError=0,m.data=new Uint8Array(P.payload),S.parsing.start=S.buffering.start=self.performance.now(),S.parsing.end=S.buffering.end=self.performance.now(),P.frag===N&&K.trigger(M.Events.FRAG_BUFFERED,{stats:S,frag:N,part:null,id:m.type}),b.tick()}).catch(function(P){b.warn(P),b.resetFragmentLoading(m)})},u.fragContextChanged=function(m){var b=this.fragCurrent;return!m||!b||m.level!==b.level||m.sn!==b.sn||m.urlId!==b.urlId},u.fragBufferedComplete=function(m,b){var P=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+m.type+" sn: "+m.sn+(b?" part: "+b.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+m.level+" "+s.default.toString(G.BufferHelper.getBuffered(P))),this.state=A.IDLE,this.tick()},u._handleFragmentLoadComplete=function(m){var b=this.transmuxer;if(!b)return;var P=m.frag,N=m.part,K=m.partsLoaded,X=!K||K.length===0||K.some(function(S){return!S}),B=new g.ChunkMetadata(P.level,P.sn,P.stats.chunkCount+1,0,N?N.index:-1,!X);b.flush(B)},u._handleFragmentLoadProgress=function(m){},u._doFragLoad=function(m,b,P,N){var K=this;if(P===void 0&&(P=null),!this.levels)throw new Error("frag load aborted, missing levels");if(P=Math.max(m.start,P||0),this.config.lowLatencyMode&&b){var X=b.partList;if(X&&N){P>m.end&&b.fragmentHint&&(m=b.fragmentHint);var B=this.getNextPart(X,m,P);if(B>-1){var S=X[B];return this.log("Loading part sn: "+m.sn+" p: "+S.index+" cc: "+m.cc+" of playlist ["+b.startSN+"-"+b.endSN+"] parts [0-"+B+"-"+(X.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+m.level+", target: "+parseFloat(P.toFixed(3))),this.nextLoadPosition=S.start+S.duration,this.state=A.FRAG_LOADING,this.hls.trigger(M.Events.FRAG_LOADING,{frag:m,part:X[B],targetBufferTime:P}),this.doFragPartsLoad(m,X,B,N).catch(function(Y){return K.handleFragLoadError(Y)})}else if(!m.url||this.loadedEndOfParts(X,P))return Promise.resolve(null)}}return this.log("Loading fragment "+m.sn+" cc: "+m.cc+" "+(b?"of ["+b.startSN+"-"+b.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+m.level+", target: "+parseFloat(P.toFixed(3))),Object(V.isFiniteNumber)(m.sn)&&!this.bitrateTest&&(this.nextLoadPosition=m.start+m.duration),this.state=A.FRAG_LOADING,this.hls.trigger(M.Events.FRAG_LOADING,{frag:m,targetBufferTime:P}),this.fragmentLoader.load(m,N).catch(function(Y){return K.handleFragLoadError(Y)})},u.doFragPartsLoad=function(m,b,P,N){var K=this;return new Promise(function(X,B){var S=[],Y=function te(re){var ce=b[re];K.fragmentLoader.loadPart(m,ce,N).then(function(Te){S[ce.index]=Te;var ye=Te.part;K.hls.trigger(M.Events.FRAG_LOADED,Te);var be=b[re+1];if(be&&be.fragment===m)te(re+1);else return X({frag:m,part:ye,partsLoaded:S})}).catch(B)};Y(P)})},u.handleFragLoadError=function(m){var b=m.data;return b&&b.details===I.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(b.frag,b.part):this.hls.trigger(M.Events.ERROR,b),null},u._handleTransmuxerFlush=function(m){var b=this.getCurrentContext(m);if(!b||this.state!==A.PARSING){this.fragCurrent||(this.state=A.IDLE);return}var P=b.frag,N=b.part,K=b.level,X=self.performance.now();P.stats.parsing.end=X,N&&(N.stats.parsing.end=X),this.updateLevelTiming(P,N,K,m.partial)},u.getCurrentContext=function(m){var b=this.levels,P=m.level,N=m.sn,K=m.part;if(!b||!b[P])return this.warn("Levels object was unset while buffering fragment "+N+" of level "+P+". The current chunk will not be buffered."),null;var X=b[P],B=K>-1?Object(a.getPartWith)(X,N,K):null,S=B?B.fragment:Object(a.getFragmentWithSN)(X,N,this.fragCurrent);return S?{frag:S,part:B,level:X}:null},u.bufferFragmentData=function(m,b,P,N){if(!m||this.state!==A.PARSING)return;var K=m.data1,X=m.data2,B=K;if(K&&X&&(B=Object(p.appendUint8Array)(K,X)),!B||!B.length)return;var S={type:m.type,frag:b,part:P,chunkMeta:N,parent:b.type,data:B};this.hls.trigger(M.Events.BUFFER_APPENDING,S),m.dropped&&m.independent&&!P&&this.flushBufferGap(b)},u.flushBufferGap=function(m){var b=this.media;if(!b)return;if(!G.BufferHelper.isBuffered(b,b.currentTime)){this.flushMainBuffer(0,m.start);return}var P=b.currentTime,N=G.BufferHelper.bufferInfo(b,P,0),K=m.duration,X=Math.min(this.config.maxFragLookUpTolerance*2,K*.25),B=Math.max(Math.min(m.start-X,N.end-X),P+X);m.start-B>X&&this.flushMainBuffer(B,m.start)},u.getFwdBufferInfo=function(m,b){var P=this.config,N=this.getLoadPosition();if(!Object(V.isFiniteNumber)(N))return null;var K=G.BufferHelper.bufferInfo(m,N,P.maxBufferHole);if(K.len===0&&K.nextStart!==void 0){var X=this.fragmentTracker.getBufferedFrag(N,b);if(X&&K.nextStart<X.end)return G.BufferHelper.bufferInfo(m,N,Math.max(K.nextStart,P.maxBufferHole))}return K},u.getMaxBufferLength=function(m){var b=this.config,P;return m?P=Math.max(8*b.maxBufferSize/m,b.maxBufferLength):P=b.maxBufferLength,Math.min(P,b.maxMaxBufferLength)},u.reduceMaxBufferLength=function(m){var b=this.config,P=m||b.maxBufferLength;return b.maxMaxBufferLength>=P?(b.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+b.maxMaxBufferLength+"s"),!0):!1},u.getNextFragment=function(m,b){var P,N,K=b.fragments,X=K.length;if(!X)return null;var B=this.config,S=K[0].start,Y;if(b.live){var te=B.initialLiveManifestSize;if(X<te)return this.warn("Not enough fragments to start playback (have: "+X+", need: "+te+")"),null;!b.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&(Y=this.getInitialLiveFragment(b,K),this.startPosition=Y?this.hls.liveSyncPosition||Y.start:m)}else m<=S&&(Y=K[0]);if(!Y){var re=B.lowLatencyMode?b.partEnd:b.fragmentEnd;Y=this.getFragmentAtPosition(m,re,b)}return(P=Y)!==null&&P!==void 0&&P.initSegment&&!((N=Y)!==null&&N!==void 0&&N.initSegment.data)&&!this.bitrateTest&&(Y=Y.initSegment),Y},u.getNextPart=function(m,b,P){for(var N=-1,K=!1,X=!0,B=0,S=m.length;B<S;B++){var Y=m[B];if(X=X&&!Y.independent,N>-1&&P<Y.start)break;var te=Y.loaded;!te&&(K||Y.independent||X)&&Y.fragment===b&&(N=B),K=te}return N},u.loadedEndOfParts=function(m,b){var P=m[m.length-1];return P&&b>P.start&&P.loaded},u.getInitialLiveFragment=function(m,b){var P=this.fragPrevious,N=null;if(P){if(m.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+P.programDateTime),N=Object(h.findFragmentByPDT)(b,P.endProgramDateTime,this.config.maxFragLookUpTolerance)),!N){var K=P.sn+1;if(K>=m.startSN&&K<=m.endSN){var X=b[K-m.startSN];P.cc===X.cc&&(N=X,this.log("Live playlist, switching playlist, load frag with next SN: "+N.sn))}N||(N=Object(h.findFragWithCC)(b,P.cc),N&&this.log("Live playlist, switching playlist, load frag with same CC: "+N.sn))}}else{var B=this.hls.liveSyncPosition;B!==null&&(N=this.getFragmentAtPosition(B,this.bitrateTest?m.fragmentEnd:m.edge,m))}return N},u.getFragmentAtPosition=function(m,b,P){var N=this.config,K=this.fragPrevious,X=P.fragments,B=P.endSN,S=P.fragmentHint,Y=N.maxFragLookUpTolerance,te=!!(N.lowLatencyMode&&P.partList&&S);te&&S&&!this.bitrateTest&&(X=X.concat(S),B=S.sn);var re;if(m<b){var ce=m>b-Y?0:Y;re=Object(h.findFragmentByPTS)(K,X,m,ce)}else re=X[X.length-1];if(re){var Te=re.sn-P.startSN,ye=K&&re.level===K.level,be=X[Te+1],we=this.fragmentTracker.getState(re);if(we===D.FragmentState.BACKTRACKED){re=null;for(var xe=Te;X[xe]&&this.fragmentTracker.getState(X[xe])===D.FragmentState.BACKTRACKED;)K?re=X[xe--]:re=X[--xe];re||(re=be)}else K&&re.sn===K.sn&&!te&&(ye&&(re.sn<B&&this.fragmentTracker.getState(be)!==D.FragmentState.OK?(this.log("SN "+re.sn+" just loaded, load next one: "+be.sn),re=be):re=null))}return re},u.synchronizeToLiveEdge=function(m){var b=this.config,P=this.media;if(!P)return;var N=this.hls.liveSyncPosition,K=P.currentTime,X=m.fragments[0].start,B=m.edge,S=K>=X-b.maxFragLookUpTolerance&&K<=B;if(N!==null&&P.duration>N&&(K<N||!S)){var Y=b.liveMaxLatencyDuration!==void 0?b.liveMaxLatencyDuration:b.liveMaxLatencyDurationCount*m.targetduration;(!S&&P.readyState<4||K<B-Y)&&(this.loadedmetadata||(this.nextLoadPosition=N),P.readyState&&(this.warn("Playback: "+K.toFixed(3)+" is located too far from the end of live sliding playlist: "+B+", reset currentTime to : "+N.toFixed(3)),P.currentTime=N))}},u.alignPlaylists=function(m,b){var P=this.levels,N=this.levelLastLoaded,K=this.fragPrevious,X=N!==null?P[N]:null,B=m.fragments.length;if(!B)return this.warn("No fragments in live playlist"),0;var S=m.fragments[0].start,Y=!b,te=m.alignedSliding&&Object(V.isFiniteNumber)(S);if(Y||!te&&!S){Object(f.alignStream)(K,X,m);var re=m.fragments[0].start;return this.log("Live playlist sliding: "+re.toFixed(2)+" start-sn: "+(b?b.startSN:"na")+"->"+m.startSN+" prev-sn: "+(K?K.sn:"na")+" fragments: "+B),re}return S},u.waitForCdnTuneIn=function(m){var b=3;return m.live&&m.canBlockReload&&m.tuneInGoal>Math.max(m.partHoldBack,m.partTarget*b)},u.setStartPosition=function(m,b){var P=this.startPosition;if(P<b&&(P=-1),P===-1||this.lastCurrentTime===-1){var N=m.startTimeOffset;Object(V.isFiniteNumber)(N)?(P=b+N,N<0&&(P+=m.totalduration),P=Math.min(Math.max(b,P),b+m.totalduration),this.log("Start time offset "+N+" found in playlist, adjust startPosition to "+P),this.startPosition=P):m.live?P=this.hls.liveSyncPosition||b:this.startPosition=P=0,this.lastCurrentTime=P}this.nextLoadPosition=P},u.getLoadPosition=function(){var m=this.media,b=0;return this.loadedmetadata&&m?b=m.currentTime:this.nextLoadPosition&&(b=this.nextLoadPosition),b},u.handleFragLoadAborted=function(m,b){this.transmuxer&&m.sn!=="initSegment"&&m.stats.aborted&&(this.warn("Fragment "+m.sn+(b?" part"+b.index:"")+" of level "+m.level+" was aborted"),this.resetFragmentLoading(m))},u.resetFragmentLoading=function(m){(!this.fragCurrent||!this.fragContextChanged(m))&&(this.state=A.IDLE)},u.onFragmentOrKeyLoadError=function(m,b){if(b.fatal)return;var P=b.frag;if(!P||P.type!==m)return;var N=this.fragCurrent;console.assert(N&&P.sn===N.sn&&P.level===N.level&&P.urlId===N.urlId,"Frag load error must match current frag to retry");var K=this.config;if(this.fragLoadError+1<=K.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(P.level))return;var X=Math.min(Math.pow(2,this.fragLoadError)*K.fragLoadingRetryDelay,K.fragLoadingMaxRetryTimeout);this.warn("Fragment "+P.sn+" of "+m+" "+P.level+" failed to load, retrying in "+X+"ms"),this.retryDate=self.performance.now()+X,this.fragLoadError++,this.state=A.FRAG_LOADING_WAITING_RETRY}else b.levelRetry?(m===l.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=A.IDLE):(j.logger.error(b.details+" reaches max retry, redispatch as fatal ..."),b.fatal=!0,this.hls.stopLoad(),this.state=A.ERROR)},u.afterBufferFlushed=function(m,b,P){if(!m)return;var N=G.BufferHelper.getBuffered(m);this.fragmentTracker.detectEvictedFragments(b,N,P),this.state===A.ENDED&&this.resetLoadingState()},u.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=A.IDLE},u.resetLiveStartWhenNotLoaded=function(m){if(!this.loadedmetadata){this.startFragRequested=!1;var b=this.levels?this.levels[m].details:null;if(b!=null&&b.live)return this.startPosition=-1,this.setStartPosition(b,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},u.updateLevelTiming=function(m,b,P,N){var K=this,X=P.details;console.assert(!!X,"level.details must be defined");var B=Object.keys(m.elementaryStreams).reduce(function(S,Y){var te=m.elementaryStreams[Y];if(te){var re=te.endPTS-te.startPTS;if(re<=0)return K.warn("Could not parse fragment "+m.sn+" "+Y+" duration reliably ("+re+") resetting transmuxer to fallback to playlist timing"),K.resetTransmuxer(),S||!1;var ce=N?0:Object(a.updateFragPTSDTS)(X,m,te.startPTS,te.endPTS,te.startDTS,te.endDTS);return K.hls.trigger(M.Events.LEVEL_PTS_UPDATED,{details:X,level:P,drift:ce,type:Y,frag:m,start:te.startPTS,end:te.endPTS}),!0}return S},!1);B?(this.state=A.PARSED,this.hls.trigger(M.Events.FRAG_PARSED,{frag:m,part:b})):this.resetLoadingState()},u.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},O(y,[{key:"state",get:function(){return this._state},set:function(m){var b=this._state;b!==m&&(this._state=m,this.log(b+"->"+m))}}]),y}(F.default)},"./src/controller/buffer-controller.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"default",function(){return h});var V=k("./src/polyfills/number.ts"),F=k("./src/events.ts"),D=k("./src/utils/logger.ts"),G=k("./src/errors.ts"),j=k("./src/utils/buffer-helper.ts"),M=k("./src/utils/mediasource-helper.ts"),I=k("./src/loader/fragment.ts"),g=k("./src/controller/buffer-operation-queue.ts"),p=Object(M.getMediaSource)(),f=/([ha]vc.)(?:\.[^.,]+)+/,h=function(){function a(o){var s=this;this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.appendError=0,this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this._onMediaSourceOpen=function(){var l=s.hls,d=s.media,O=s.mediaSource;D.logger.log("[buffer-controller]: Media source opened"),d&&(s.updateMediaElementDuration(),l.trigger(F.Events.MEDIA_ATTACHED,{media:d})),O&&O.removeEventListener("sourceopen",s._onMediaSourceOpen),s.checkPendingTracks()},this._onMediaSourceClose=function(){D.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){D.logger.log("[buffer-controller]: Media source ended")},this.hls=o,this._initSourceBuffer(),this.registerListeners()}var c=a.prototype;return c.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},c.destroy=function(){this.unregisterListeners(),this.details=null},c.registerListeners=function(){var s=this.hls;s.on(F.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),s.on(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),s.on(F.Events.MANIFEST_PARSED,this.onManifestParsed,this),s.on(F.Events.BUFFER_RESET,this.onBufferReset,this),s.on(F.Events.BUFFER_APPENDING,this.onBufferAppending,this),s.on(F.Events.BUFFER_CODECS,this.onBufferCodecs,this),s.on(F.Events.BUFFER_EOS,this.onBufferEos,this),s.on(F.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),s.on(F.Events.LEVEL_UPDATED,this.onLevelUpdated,this),s.on(F.Events.FRAG_PARSED,this.onFragParsed,this),s.on(F.Events.FRAG_CHANGED,this.onFragChanged,this)},c.unregisterListeners=function(){var s=this.hls;s.off(F.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),s.off(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),s.off(F.Events.MANIFEST_PARSED,this.onManifestParsed,this),s.off(F.Events.BUFFER_RESET,this.onBufferReset,this),s.off(F.Events.BUFFER_APPENDING,this.onBufferAppending,this),s.off(F.Events.BUFFER_CODECS,this.onBufferCodecs,this),s.off(F.Events.BUFFER_EOS,this.onBufferEos,this),s.off(F.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),s.off(F.Events.LEVEL_UPDATED,this.onLevelUpdated,this),s.off(F.Events.FRAG_PARSED,this.onFragParsed,this),s.off(F.Events.FRAG_CHANGED,this.onFragChanged,this)},c._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new g.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},c.onManifestParsed=function(s,l){var d=2;(l.audio&&!l.video||!l.altAudio)&&(d=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=d,this.details=null,D.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},c.onMediaAttaching=function(s,l){var d=this.media=l.media;if(d&&p){var O=this.mediaSource=new p;O.addEventListener("sourceopen",this._onMediaSourceOpen),O.addEventListener("sourceended",this._onMediaSourceEnded),O.addEventListener("sourceclose",this._onMediaSourceClose),d.src=self.URL.createObjectURL(O),this._objectUrl=d.src}},c.onMediaDetaching=function(){var s=this.media,l=this.mediaSource,d=this._objectUrl;if(l){if(D.logger.log("[buffer-controller]: media source detaching"),l.readyState==="open")try{l.endOfStream()}catch(O){D.logger.warn("[buffer-controller]: onMediaDetaching: "+O.message+" while calling endOfStream")}this.onBufferReset(),l.removeEventListener("sourceopen",this._onMediaSourceOpen),l.removeEventListener("sourceended",this._onMediaSourceEnded),l.removeEventListener("sourceclose",this._onMediaSourceClose),s&&(d&&self.URL.revokeObjectURL(d),s.src===d?(s.removeAttribute("src"),s.load()):D.logger.warn("[buffer-controller]: media.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.bufferCodecEventsExpected=this._bufferCodecEventsTotal,this.pendingTracks={},this.tracks={}}this.hls.trigger(F.Events.MEDIA_DETACHED,void 0)},c.onBufferReset=function(){var s=this;this.getSourceBufferTypes().forEach(function(l){var d=s.sourceBuffer[l];try{d&&(s.removeBufferListeners(l),s.mediaSource&&s.mediaSource.removeSourceBuffer(d),s.sourceBuffer[l]=void 0)}catch(O){D.logger.warn("[buffer-controller]: Failed to reset the "+l+" buffer",O)}}),this._initSourceBuffer()},c.onBufferCodecs=function(s,l){var d=this,O=this.getSourceBufferTypes().length;if(Object.keys(l).forEach(function(w){if(O){var x=d.tracks[w];if(x&&typeof x.buffer.changeType=="function"){var R=l[w],A=R.codec,T=R.levelCodec,E=R.container,y=(x.levelCodec||x.codec).replace(f,"$1"),u=(T||A).replace(f,"$1");if(y!==u){var _=E+";codecs="+(T||A);d.appendChangeType(w,_)}}}else d.pendingTracks[w]=l[w]}),O)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},c.appendChangeType=function(s,l){var d=this,O=this.operationQueue,w={execute:function(){var R=d.sourceBuffer[s];R&&(D.logger.log("[buffer-controller]: changing "+s+" sourceBuffer type to "+l),R.changeType(l)),O.shiftAndExecuteNext(s)},onStart:function(){},onComplete:function(){},onError:function(R){D.logger.warn("[buffer-controller]: Failed to change "+s+" SourceBuffer type",R)}};O.append(w,s)},c.onBufferAppending=function(s,l){var d=this,O=this.hls,w=this.operationQueue,x=this.tracks,R=l.data,A=l.type,T=l.frag,E=l.part,y=l.chunkMeta,u=y.buffering[A],_=self.performance.now();u.start=_;var m=T.stats.buffering,b=E?E.stats.buffering:null;m.start===0&&(m.start=_),b&&b.start===0&&(b.start=_);var P=x.audio,N=A==="audio"&&y.id===1&&(P==null?void 0:P.container)==="audio/mpeg",K={execute:function(){if(u.executeStart=self.performance.now(),N){var B=d.sourceBuffer[A];if(B){var S=T.start-B.timestampOffset;Math.abs(S)>=.1&&(D.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+T.start+" (delta: "+S+") sn: "+T.sn+")"),B.timestampOffset=T.start)}}d.appendExecutor(R,A)},onStart:function(){},onComplete:function(){var B=self.performance.now();u.executeEnd=u.end=B,m.first===0&&(m.first=B),b&&b.first===0&&(b.first=B);var S=d.sourceBuffer,Y={};for(var te in S)Y[te]=j.BufferHelper.getBuffered(S[te]);d.appendError=0,d.hls.trigger(F.Events.BUFFER_APPENDED,{type:A,frag:T,part:E,chunkMeta:y,parent:T.type,timeRanges:Y})},onError:function(B){D.logger.error("[buffer-controller]: Error encountered while trying to append to the "+A+" SourceBuffer",B);var S={type:G.ErrorTypes.MEDIA_ERROR,parent:T.type,details:G.ErrorDetails.BUFFER_APPEND_ERROR,err:B,fatal:!1};B.code===DOMException.QUOTA_EXCEEDED_ERR?S.details=G.ErrorDetails.BUFFER_FULL_ERROR:(d.appendError++,S.details=G.ErrorDetails.BUFFER_APPEND_ERROR,d.appendError>O.config.appendErrorMaxRetry&&(D.logger.error("[buffer-controller]: Failed "+O.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),S.fatal=!0)),O.trigger(F.Events.ERROR,S)}};w.append(K,A)},c.onBufferFlushing=function(s,l){var d=this,O=this.operationQueue,w=function(R){return{execute:d.removeExecutor.bind(d,R,l.startOffset,l.endOffset),onStart:function(){},onComplete:function(){d.hls.trigger(F.Events.BUFFER_FLUSHED,{type:R})},onError:function(T){D.logger.warn("[buffer-controller]: Failed to remove from "+R+" SourceBuffer",T)}}};l.type?O.append(w(l.type),l.type):this.getSourceBufferTypes().forEach(function(x){O.append(w(x),x)})},c.onFragParsed=function(s,l){var d=this,O=l.frag,w=l.part,x=[],R=w?w.elementaryStreams:O.elementaryStreams;R[I.ElementaryStreamTypes.AUDIOVIDEO]?x.push("audiovideo"):(R[I.ElementaryStreamTypes.AUDIO]&&x.push("audio"),R[I.ElementaryStreamTypes.VIDEO]&&x.push("video"));var A=function(){var E=self.performance.now();O.stats.buffering.end=E,w&&(w.stats.buffering.end=E);var y=w?w.stats:O.stats;d.hls.trigger(F.Events.FRAG_BUFFERED,{frag:O,part:w,stats:y,id:O.type})};x.length===0&&D.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+O.type+" level: "+O.level+" sn: "+O.sn),this.blockBuffers(A,x)},c.onFragChanged=function(s,l){this.flushBackBuffer()},c.onBufferEos=function(s,l){var d=this,O=this.getSourceBufferTypes().reduce(function(w,x){var R=d.sourceBuffer[x];return(!l.type||l.type===x)&&(R&&!R.ended&&(R.ended=!0,D.logger.log("[buffer-controller]: "+x+" sourceBuffer now EOS"))),w&&!!(!R||R.ended)},!0);O&&this.blockBuffers(function(){var w=d.mediaSource;if(!w||w.readyState!=="open")return;w.endOfStream()})},c.onLevelUpdated=function(s,l){var d=l.details;if(!d.fragments.length)return;this.details=d,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},c.flushBackBuffer=function(){var s=this.hls,l=this.details,d=this.media,O=this.sourceBuffer;if(!d||l===null)return;var w=this.getSourceBufferTypes();if(!w.length)return;var x=l.live&&s.config.liveBackBufferLength!==null?s.config.liveBackBufferLength:s.config.backBufferLength;if(!Object(V.isFiniteNumber)(x)||x<0)return;var R=d.currentTime,A=l.levelTargetDuration,T=Math.max(x,A),E=Math.floor(R/A)*A-T;w.forEach(function(y){var u=O[y];if(u){var _=j.BufferHelper.getBuffered(u);_.length>0&&E>_.start(0)&&(s.trigger(F.Events.BACK_BUFFER_REACHED,{bufferEnd:E}),l.live&&s.trigger(F.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:E}),s.trigger(F.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:E,type:y}))}})},c.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var s=this.details,l=this.hls,d=this.media,O=this.mediaSource,w=s.fragments[0].start+s.totalduration,x=d.duration,R=Object(V.isFiniteNumber)(O.duration)?O.duration:0;s.live&&l.config.liveDurationInfinity?(D.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),O.duration=Infinity,this.updateSeekableRange(s)):(w>R&&w>x||!Object(V.isFiniteNumber)(x))&&(D.logger.log("[buffer-controller]: Updating Media Source duration to "+w.toFixed(3)),O.duration=w)},c.updateSeekableRange=function(s){var l=this.mediaSource,d=s.fragments,O=d.length;if(O&&s.live&&l!==null&&l!==void 0&&l.setLiveSeekableRange){var w=Math.max(0,d[0].start),x=Math.max(w,w+s.totalduration);l.setLiveSeekableRange(w,x)}},c.checkPendingTracks=function(){var s=this.bufferCodecEventsExpected,l=this.operationQueue,d=this.pendingTracks,O=Object.keys(d).length;if(O&&!s||O===2){this.createSourceBuffers(d),this.pendingTracks={};var w=this.getSourceBufferTypes();if(w.length===0){this.hls.trigger(F.Events.ERROR,{type:G.ErrorTypes.MEDIA_ERROR,details:G.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}w.forEach(function(x){l.executeNext(x)})}},c.createSourceBuffers=function(s){var l=this.sourceBuffer,d=this.mediaSource;if(!d)throw Error("createSourceBuffers called when mediaSource was null");var O=0;for(var w in s)if(!l[w]){var x=s[w];if(!x)throw Error("source buffer exists for track "+w+", however track does not");var R=x.levelCodec||x.codec,A=x.container+";codecs="+R;D.logger.log("[buffer-controller]: creating sourceBuffer("+A+")");try{var T=l[w]=d.addSourceBuffer(A),E=w;this.addBufferListener(E,"updatestart",this._onSBUpdateStart),this.addBufferListener(E,"updateend",this._onSBUpdateEnd),this.addBufferListener(E,"error",this._onSBUpdateError),this.tracks[w]={buffer:T,codec:R,container:x.container,levelCodec:x.levelCodec,id:x.id},O++}catch(y){D.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+y.message),this.hls.trigger(F.Events.ERROR,{type:G.ErrorTypes.MEDIA_ERROR,details:G.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:y,mimeType:A})}}O&&this.hls.trigger(F.Events.BUFFER_CREATED,{tracks:this.tracks})},c._onSBUpdateStart=function(s){var l=this.operationQueue,d=l.current(s);d.onStart()},c._onSBUpdateEnd=function(s){var l=this.operationQueue,d=l.current(s);d.onComplete(),l.shiftAndExecuteNext(s)},c._onSBUpdateError=function(s,l){D.logger.error("[buffer-controller]: "+s+" SourceBuffer error",l),this.hls.trigger(F.Events.ERROR,{type:G.ErrorTypes.MEDIA_ERROR,details:G.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var d=this.operationQueue.current(s);d&&d.onError(l)},c.removeExecutor=function(s,l,d){var O=this.media,w=this.mediaSource,x=this.operationQueue,R=this.sourceBuffer,A=R[s];if(!O||!w||!A){D.logger.warn("[buffer-controller]: Attempting to remove from the "+s+" SourceBuffer, but it does not exist"),x.shiftAndExecuteNext(s);return}var T=Object(V.isFiniteNumber)(O.duration)?O.duration:Infinity,E=Object(V.isFiniteNumber)(w.duration)?w.duration:Infinity,y=Math.max(0,l),u=Math.min(d,T,E);u>y?(D.logger.log("[buffer-controller]: Removing ["+y+","+u+"] from the "+s+" SourceBuffer"),console.assert(!A.updating,s+" sourceBuffer must not be updating"),A.remove(y,u)):x.shiftAndExecuteNext(s)},c.appendExecutor=function(s,l){var d=this.operationQueue,O=this.sourceBuffer,w=O[l];if(!w){D.logger.warn("[buffer-controller]: Attempting to append to the "+l+" SourceBuffer, but it does not exist"),d.shiftAndExecuteNext(l);return}w.ended=!1,console.assert(!w.updating,l+" sourceBuffer must not be updating"),w.appendBuffer(s)},c.blockBuffers=function(s,l){var d=this;if(l===void 0&&(l=this.getSourceBufferTypes()),!l.length){D.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(s);return}var O=this.operationQueue,w=l.map(function(x){return O.appendBlocker(x)});Promise.all(w).then(function(){s(),l.forEach(function(x){var R=d.sourceBuffer[x];(!R||!R.updating)&&O.shiftAndExecuteNext(x)})})},c.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},c.addBufferListener=function(s,l,d){var O=this.sourceBuffer[s];if(!O)return;var w=d.bind(this,s);this.listeners[s].push({event:l,listener:w}),O.addEventListener(l,w)},c.removeBufferListeners=function(s){var l=this.sourceBuffer[s];if(!l)return;this.listeners[s].forEach(function(d){l.removeEventListener(d.event,d.listener)})},a}()},"./src/controller/buffer-operation-queue.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"default",function(){return F});var V=k("./src/utils/logger.ts"),F=function(){function D(j){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=j}var G=D.prototype;return G.append=function(M,I){var g=this.queues[I];g.push(M),g.length===1&&this.buffers[I]&&this.executeNext(I)},G.insertAbort=function(M,I){var g=this.queues[I];g.unshift(M),this.executeNext(I)},G.appendBlocker=function(M){var I,g=new Promise(function(f){I=f}),p={execute:I,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(p,M),g},G.executeNext=function(M){var I=this.buffers,g=this.queues,p=I[M],f=g[M];if(f.length){var h=f[0];try{h.execute()}catch(a){V.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),h.onError(a),(!p||!p.updating)&&(f.shift(),this.executeNext(M))}}},G.shiftAndExecuteNext=function(M){this.queues[M].shift(),this.executeNext(M)},G.current=function(M){return this.queues[M][0]},D}()},"./src/controller/cap-level-controller.ts":function(ae,Z,k){"use strict";k.r(Z);var V=k("./src/events.ts");function F(j,M){for(var I=0;I<M.length;I++){var g=M[I];g.enumerable=g.enumerable||!1,g.configurable=!0,"value"in g&&(g.writable=!0),Object.defineProperty(j,g.key,g)}}function D(j,M,I){return M&&F(j.prototype,M),I&&F(j,I),j}var G=function(){function j(I){this.autoLevelCapping=void 0,this.firstLevel=void 0,this.media=void 0,this.restrictedLevels=void 0,this.timer=void 0,this.hls=void 0,this.streamController=void 0,this.clientRect=void 0,this.hls=I,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var M=j.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(V.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),g.on(V.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),g.on(V.Events.MANIFEST_PARSED,this.onManifestParsed,this),g.on(V.Events.BUFFER_CODECS,this.onBufferCodecs,this),g.on(V.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},M.unregisterListener=function(){var g=this.hls;g.off(V.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),g.off(V.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),g.off(V.Events.MANIFEST_PARSED,this.onManifestParsed,this),g.off(V.Events.BUFFER_CODECS,this.onBufferCodecs,this),g.off(V.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},M.onFpsDropLevelCapping=function(g,p){j.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(a,c){return j.isLevelAllowed(c,p.restrictedLevels)&&c<=g});return this.clientRect=null,j.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},j.isLevelAllowed=function(g,p){return p===void 0&&(p=[]),p.indexOf(g)===-1},j.getMaxLevelByMediaSize=function(g,p,f){if(!g||!g.length)return-1;for(var h=function(l,d){return d?l.width!==d.width||l.height!==d.height:!0},a=g.length-1,c=0;c<g.length;c+=1){var o=g[c];if((o.width>=p||o.height>=f)&&h(o,g[c+1])){a=c;break}}return a},D(j,[{key:"mediaWidth",get:function(){return this.getDimensions().width*j.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*j.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var g=1;try{g=self.devicePixelRatio}catch(p){}return g}}]),j}();Z.default=G},"./src/controller/cmcd-controller.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"default",function(){return h});var V=k("./src/events.ts"),F=k("./src/types/cmcd.ts"),D=k("./src/utils/buffer-helper.ts"),G=k("./src/utils/logger.ts");function j(a,c){for(var o=0;o<c.length;o++){var s=c[o];s.enumerable=s.enumerable||!1,s.configurable=!0,"value"in s&&(s.writable=!0),Object.defineProperty(a,s.key,s)}}function M(a,c,o){return c&&j(a.prototype,c),o&&j(a,o),a}function I(a,c){var o=typeof Symbol!="undefined"&&a[Symbol.iterator]||a["@@iterator"];if(o)return(o=o.call(a)).next.bind(o);if(Array.isArray(a)||(o=g(a))||c&&a&&typeof a.length=="number"){o&&(a=o);var s=0;return function(){return s>=a.length?{done:!0}:{done:!1,value:a[s++]}}}throw new TypeError(`Invalid attempt to iterate non-iterable instance.
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0,this.onWaiting=function(){s.initialized&&(s.starved=!0),s.buffering=!0},this.onPlaying=function(){s.initialized||(s.initialized=!0),s.buffering=!1},this.applyPlaylistData=function(O){try{s.apply(O,{ot:F.CMCDObjectType.MANIFEST,su:!s.initialized})}catch(w){G.logger.warn("Could not generate manifest CMCD data.",w)}},this.applyFragmentData=function(O){try{var w=O.frag,x=s.hls.levels[w.level],R=s.getObjectType(w),A={d:w.duration*1e3,ot:R};(R===F.CMCDObjectType.VIDEO||R===F.CMCDObjectType.AUDIO||R==F.CMCDObjectType.MUXED)&&(A.br=x.bitrate/1e3,A.tb=s.getTopBandwidth(R),A.bl=s.getBufferLength(R)),s.apply(O,A)}catch(T){G.logger.warn("Could not generate segment CMCD data.",T)}},this.hls=o;var l=this.config=o.config,d=l.cmcd;d!=null&&(l.pLoader=this.createPlaylistLoader(),l.fLoader=this.createFragmentLoader(),this.sid=d.sessionId||a.uuid(),this.cid=d.contentId,this.useHeaders=d.useHeaders===!0,this.registerListeners())}var c=a.prototype;return c.registerListeners=function(){var s=this.hls;s.on(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),s.on(V.Events.MEDIA_DETACHED,this.onMediaDetached,this),s.on(V.Events.BUFFER_CREATED,this.onBufferCreated,this)},c.unregisterListeners=function(){var s=this.hls;s.off(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),s.off(V.Events.MEDIA_DETACHED,this.onMediaDetached,this),s.off(V.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},c.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},c.onMediaAttached=function(s,l){this.media=l.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},c.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},c.onBufferCreated=function(s,l){var d,O;this.audioBuffer=(d=l.tracks.audio)===null||d===void 0?void 0:d.buffer,this.videoBuffer=(O=l.tracks.video)===null||O===void 0?void 0:O.buffer},c.createData=function(){var s;return{v:F.CMCDVersion,sf:F.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(s=this.media)===null||s===void 0?void 0:s.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},c.apply=function(s,l){l===void 0&&(l={}),f(l,this.createData());var d=l.ot===F.CMCDObjectType.INIT||l.ot===F.CMCDObjectType.VIDEO||l.ot===F.CMCDObjectType.MUXED;if(this.starved&&d&&(l.bs=!0,l.su=!0,this.starved=!1),l.su==null&&(l.su=this.buffering),this.useHeaders){var O=a.toHeaders(l);if(!Object.keys(O).length)return;s.headers||(s.headers={}),f(s.headers,O)}else{var w=a.toQuery(l);if(!w)return;s.url=a.appendQueryToUri(s.url,w)}},c.getObjectType=function(s){var l=s.type;return l==="subtitle"?F.CMCDObjectType.TIMED_TEXT:s.sn==="initSegment"?F.CMCDObjectType.INIT:l==="audio"?F.CMCDObjectType.AUDIO:l==="main"?this.hls.audioTracks.length?F.CMCDObjectType.VIDEO:F.CMCDObjectType.MUXED:void 0},c.getTopBandwidth=function(s){for(var l=0,d=s===F.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,O=I(d),w;!(w=O()).done;){var x=w.value;x.bitrate>l&&(l=x.bitrate)}return l>0?l:NaN},c.getBufferLength=function(s){var l=this.hls.media,d=s===F.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!d||!l)return NaN;var O=D.BufferHelper.bufferInfo(d,l.currentTime,this.config.maxBufferHole);return O.len*1e3},c.createPlaylistLoader=function(){var s=this.config.pLoader,l=this.applyPlaylistData,d=s||this.config.loader;return function(){function O(x){this.loader=void 0,this.loader=new d(x)}var w=O.prototype;return w.destroy=function(){this.loader.destroy()},w.abort=function(){this.loader.abort()},w.load=function(R,A,T){l(R),this.loader.load(R,A,T)},M(O,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),O}()},c.createFragmentLoader=function(){var s=this.config.fLoader,l=this.applyFragmentData,d=s||this.config.loader;return function(){function O(x){this.loader=void 0,this.loader=new d(x)}var w=O.prototype;return w.destroy=function(){this.loader.destroy()},w.abort=function(){this.loader.abort()},w.load=function(R,A,T){l(R),this.loader.load(R,A,T)},M(O,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),O}()},a.uuid=function(){var s=URL.createObjectURL(new Blob),l=s.toString();return URL.revokeObjectURL(s),l.substr(l.lastIndexOf("/")+1)},a.serialize=function(s){for(var l=[],d=function(N){return!Number.isNaN(N)&&N!=null&&N!==""&&N!==!1},O=function(N){return Math.round(N)},w=function(N){return O(N/100)*100},x=function(N){return encodeURIComponent(N)},R={br:O,d:O,bl:w,dl:w,mtp:w,nor:x,rtp:w,tb:O},A=Object.keys(s||{}).sort(),T=I(A),E;!(E=T()).done;){var y=E.value,u=s[y];if(!d(u))continue;if(y==="v"&&u===1)continue;if(y=="pr"&&u===1)continue;var _=R[y];_&&(u=_(u));var m=typeof u,b=void 0;y==="ot"||y==="sf"||y==="st"?b=y+"="+u:m==="boolean"?b=y:m==="number"?b=y+"="+u:b=y+"="+JSON.stringify(u),l.push(b)}return l.join(",")},a.toHeaders=function(s){for(var l=Object.keys(s),d={},O=["Object","Request","Session","Status"],w=[{},{},{},{}],x={br:0,d:0,ot:0,tb:0,bl:1,dl:1,mtp:1,nor:1,nrr:1,su:1,cid:2,pr:2,sf:2,sid:2,st:2,v:2,bs:3,rtp:3},R=0,A=l;R<A.length;R++){var T=A[R],E=x[T]!=null?x[T]:1;w[E][T]=s[T]}for(var y=0;y<w.length;y++){var u=a.serialize(w[y]);u&&(d["CMCD-"+O[y]]=u)}return d},a.toQuery=function(s){return"CMCD="+encodeURIComponent(a.serialize(s))},a.appendQueryToUri=function(s,l){if(!l)return s;var d=s.includes("?")?"&":"?";return""+s+d+l},a}()},"./src/controller/eme-controller.ts":function(ae,Z,k){"use strict";k.r(Z);var V=k("./src/events.ts"),F=k("./src/errors.ts"),D=k("./src/utils/logger.ts"),G=k("./src/utils/mediakeys-helper.ts");function j(h,a){for(var c=0;c<a.length;c++){var o=a[c];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(h,o.key,o)}}function M(h,a,c){return a&&j(h.prototype,a),c&&j(h,c),h}var I=3,g=function(a,c,o){var s={audioCapabilities:[],videoCapabilities:[]};return a.forEach(function(l){s.audioCapabilities.push({contentType:'audio/mp4; codecs="'+l+'"',robustness:o.audioRobustness||""})}),c.forEach(function(l){s.videoCapabilities.push({contentType:'video/mp4; codecs="'+l+'"',robustness:o.videoRobustness||""})}),[s]},p=function(a,c,o,s){switch(a){case G.KeySystems.WIDEVINE:return g(c,o,s);default:throw new Error("Unknown key-system: "+a)}},f=function(){function h(c){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=c,this._config=c.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 a=h.prototype;return a.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},a._registerListeners=function(){this.hls.on(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(V.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(V.Events.MANIFEST_PARSED,this.onManifestParsed,this)},a._unregisterListeners=function(){this.hls.off(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(V.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(V.Events.MANIFEST_PARSED,this.onManifestParsed,this)},a.getLicenseServerUrl=function(o){switch(o){case G.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+o+'"')},a._attemptKeySystemAccess=function(o,s,l){var d=this,O=p(o,s,l,this._drmSystemOptions);D.logger.log("Requesting encrypted media key-system access");var w=this.requestMediaKeySystemAccess(o,O);this.mediaKeysPromise=w.then(function(x){return d._onMediaKeySystemAccessObtained(o,x)}),w.catch(function(x){D.logger.error('Failed to obtain key-system "'+o+'" access:',x)})},a._onMediaKeySystemAccessObtained=function(o,s){var l=this;D.logger.log('Access for key-system "'+o+'" obtained');var d={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:s,mediaKeySystemDomain:o};this._mediaKeysList.push(d);var O=Promise.resolve().then(function(){return s.createMediaKeys()}).then(function(w){return d.mediaKeys=w,D.logger.log('Media-keys created for key-system "'+o+'"'),l._onMediaKeysCreated(),w});return O.catch(function(w){D.logger.error("Failed to create media-keys:",w)}),O},a._onMediaKeysCreated=function(){var o=this;this._mediaKeysList.forEach(function(s){s.mediaKeysSession||(s.mediaKeysSession=s.mediaKeys.createSession(),o._onNewMediaKeySession(s.mediaKeysSession))})},a._onNewMediaKeySession=function(o){var s=this;D.logger.log("New key-system session "+o.sessionId),o.addEventListener("message",function(l){s._onKeySessionMessage(o,l.message)},!1)},a._onKeySessionMessage=function(o,s){D.logger.log("Got EME message event, creating license request"),this._requestLicense(s,function(l){D.logger.log("Received license data (length: "+(l&&l.byteLength)+"), updating key-session"),o.update(l)})},a.onMediaEncrypted=function(o){var s=this;if(D.logger.log('Media is encrypted using "'+o.initDataType+'" init data type'),!this.mediaKeysPromise){D.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),this.hls.trigger(V.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var l=function(O){if(!s._media)return;s._attemptSetMediaKeys(O),s._generateRequestWithPreferredKeySession(o.initDataType,o.initData)};this.mediaKeysPromise.then(l).catch(l)},a._attemptSetMediaKeys=function(o){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var s=this._mediaKeysList[0];if(!s||!s.mediaKeys){D.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger(V.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}D.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(s.mediaKeys),this._hasSetMediaKeys=!0}},a._generateRequestWithPreferredKeySession=function(o,s){var l=this,d=this._mediaKeysList[0];if(!d){D.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger(V.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(d.mediaKeysSessionInitialized){D.logger.warn("Key-Session already initialized but requested again");return}var O=d.mediaKeysSession;if(!O){D.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(V.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!s){D.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(V.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}D.logger.log('Generating key-session request for "'+o+'" init data type'),d.mediaKeysSessionInitialized=!0,O.generateRequest(o,s).then(function(){D.logger.debug("Key-session generation succeeded")}).catch(function(w){D.logger.error("Error generating key-session request:",w),l.hls.trigger(V.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},a._createLicenseXhr=function(o,s,l){var d=new XMLHttpRequest;d.responseType="arraybuffer",d.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,d,o,s,l);var O=this._licenseXhrSetup;if(O)try{O.call(this.hls,d,o),O=void 0}catch(w){D.logger.error(w)}try{d.readyState||d.open("POST",o,!0),O&&O.call(this.hls,d,o)}catch(w){throw new Error("issue setting up KeySystem license XHR "+w)}return d},a._onLicenseRequestReadyStageChange=function(o,s,l,d){switch(o.readyState){case 4:if(o.status===200){this._requestLicenseFailureCount=0,D.logger.log("License request succeeded");var O=o.response,w=this._licenseResponseCallback;if(w)try{O=w.call(this.hls,o,s)}catch(R){D.logger.error(R)}d(O)}else{if(D.logger.error("License Request XHR failed ("+s+"). Status: "+o.status+" ("+o.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>I){this.hls.trigger(V.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var x=I-this._requestLicenseFailureCount+1;D.logger.warn("Retrying license request, "+x+" attempts left"),this._requestLicense(l,d)}break}},a._generateLicenseRequestChallenge=function(o,s){switch(o.mediaKeySystemDomain){case G.KeySystems.WIDEVINE:return s}throw new Error("unsupported key-system: "+o.mediaKeySystemDomain)},a._requestLicense=function(o,s){D.logger.log("Requesting content license for key-system");var l=this._mediaKeysList[0];if(!l){D.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(V.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var d=this.getLicenseServerUrl(l.mediaKeySystemDomain),O=this._createLicenseXhr(d,o,s);D.logger.log("Sending license request to URL: "+d);var w=this._generateLicenseRequestChallenge(l,o);O.send(w)}catch(x){D.logger.error("Failure requesting DRM license: "+x),this.hls.trigger(V.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},a.onMediaAttached=function(o,s){if(!this._emeEnabled)return;var l=s.media;this._media=l,l.addEventListener("encrypted",this._onMediaEncrypted)},a.onMediaDetached=function(){var o=this._media,s=this._mediaKeysList;if(!o)return;o.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(s.map(function(l){if(l.mediaKeysSession)return l.mediaKeysSession.close().catch(function(){})})).then(function(){return o.setMediaKeys(null)}).catch(function(){})},a.onManifestParsed=function(o,s){if(!this._emeEnabled)return;var l=s.levels.map(function(O){return O.audioCodec}).filter(function(O){return!!O}),d=s.levels.map(function(O){return O.videoCodec}).filter(function(O){return!!O});this._attemptKeySystemAccess(G.KeySystems.WIDEVINE,l,d)},M(h,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),h}();Z.default=f},"./src/controller/fps-controller.ts":function(ae,Z,k){"use strict";k.r(Z);var V=k("./src/events.ts"),F=k("./src/utils/logger.ts"),D=function(){function G(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 j=G.prototype;return j.setStreamController=function(I){this.streamController=I},j.registerListeners=function(){this.hls.on(V.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},j.unregisterListeners=function(){this.hls.off(V.Events.MEDIA_ATTACHING,this.onMediaAttaching)},j.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},j.onMediaAttaching=function(I,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)}},j.checkFPS=function(I,g,p){var f=performance.now();if(g){if(this.lastTime){var h=f-this.lastTime,a=p-this.lastDroppedFrames,c=g-this.lastDecodedFrames,o=1e3*a/h,s=this.hls;if(s.trigger(V.Events.FPS_DROP,{currentDropped:a,currentDecoded:c,totalDroppedFrames:p}),o>0&&a>s.config.fpsDroppedMonitoringThreshold*c){var l=s.currentLevel;F.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+l),l>0&&(s.autoLevelCapping===-1||s.autoLevelCapping>=l)&&(l=l-1,s.trigger(V.Events.FPS_DROP_LEVEL_CAPPING,{level:l,droppedLevel:s.currentLevel}),s.autoLevelCapping=l,this.streamController.nextLevelSwitch())}}this.lastTime=f,this.lastDroppedFrames=p,this.lastDecodedFrames=g}},j.checkFPSInterval=function(){var I=this.media;if(I)if(this.isVideoPlaybackQualityAvailable){var g=I.getVideoPlaybackQuality();this.checkFPS(I,g.totalVideoFrames,g.droppedVideoFrames)}else this.checkFPS(I,I.webkitDecodedFrameCount,I.webkitDroppedFrameCount)},G}();Z.default=D},"./src/controller/fragment-finders.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"findFragmentByPDT",function(){return D}),k.d(Z,"findFragmentByPTS",function(){return G}),k.d(Z,"fragmentWithinToleranceTest",function(){return j}),k.d(Z,"pdtWithinToleranceTest",function(){return M}),k.d(Z,"findFragWithCC",function(){return I});var V=k("./src/polyfills/number.ts"),F=k("./src/utils/binary-search.ts");function D(g,p,f){if(p===null||!Array.isArray(g)||!g.length||!Object(V.isFiniteNumber)(p))return null;var h=g[0].programDateTime;if(p<(h||0))return null;var a=g[g.length-1].endProgramDateTime;if(p>=(a||0))return null;f=f||0;for(var c=0;c<g.length;++c){var o=g[c];if(M(p,f,o))return o}return null}function G(g,p,f,h){f===void 0&&(f=0),h===void 0&&(h=0);var a=null;if(g?a=p[g.sn-p[0].sn+1]||null:f===0&&p[0].start===0&&(a=p[0]),a&&j(f,h,a)===0)return a;var c=F.default.search(p,j.bind(null,f,h));return c||a}function j(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,a=f.endProgramDateTime||0;return a-h>g}function I(g,p){return F.default.search(g,function(f){return f.cc<p?1:f.cc>p?-1:0})}},"./src/controller/fragment-tracker.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"FragmentState",function(){return D}),k.d(Z,"FragmentTracker",function(){return G});var V=k("./src/events.ts"),F=k("./src/types/loader.ts"),D;(function(I){I.NOT_LOADED="NOT_LOADED",I.BACKTRACKED="BACKTRACKED",I.APPENDING="APPENDING",I.PARTIAL="PARTIAL",I.OK="OK"})(D||(D={}));var G=function(){function I(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=I.prototype;return g._registerListeners=function(){var f=this.hls;f.on(V.Events.BUFFER_APPENDED,this.onBufferAppended,this),f.on(V.Events.FRAG_BUFFERED,this.onFragBuffered,this),f.on(V.Events.FRAG_LOADED,this.onFragLoaded,this)},g._unregisterListeners=function(){var f=this.hls;f.off(V.Events.BUFFER_APPENDED,this.onBufferAppended,this),f.off(V.Events.FRAG_BUFFERED,this.onFragBuffered,this),f.off(V.Events.FRAG_LOADED,this.onFragLoaded,this)},g.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},g.getAppendedFrag=function(f,h){if(h===F.PlaylistLevelType.MAIN){var a=this.activeFragment,c=this.activeParts;if(!a)return null;if(c)for(var o=c.length;o--;){var s=c[o],l=s?s.end:a.appendedPTS;if(s.start<=f&&l!==void 0&&f<=l)return o>9&&(this.activeParts=c.slice(o-9)),s}else if(a.start<=f&&a.appendedPTS!==void 0&&f<=a.appendedPTS)return a}return this.getBufferedFrag(f,h)},g.getBufferedFrag=function(f,h){for(var a=this.fragments,c=Object.keys(a),o=c.length;o--;){var s=a[c[o]];if((s==null?void 0:s.body.type)===h&&s.buffered){var l=s.body;if(l.start<=f&&f<=l.end)return l}}return null},g.detectEvictedFragments=function(f,h,a){var c=this;Object.keys(this.fragments).forEach(function(o){var s=c.fragments[o];if(!s)return;if(!s.buffered){s.body.type===a&&c.removeFragment(s.body);return}var l=s.range[f];if(!l)return;l.time.some(function(d){var O=!c.isTimeBuffered(d.startPTS,d.endPTS,h);return O&&c.removeFragment(s.body),O})})},g.detectPartialFragments=function(f){var h=this,a=this.timeRanges,c=f.frag,o=f.part;if(!a||c.sn==="initSegment")return;var s=M(c),l=this.fragments[s];if(!l)return;Object.keys(a).forEach(function(d){var O=c.elementaryStreams[d];if(!O)return;var w=a[d],x=o!==null||O.partial===!0;l.range[d]=h.getBufferedTimes(c,o,x,w)}),l.backtrack=l.loaded=null,Object.keys(l.range).length?l.buffered=!0:this.removeFragment(l.body)},g.fragBuffered=function(f){var h=M(f),a=this.fragments[h];a&&(a.backtrack=a.loaded=null,a.buffered=!0)},g.getBufferedTimes=function(f,h,a,c){for(var o={time:[],partial:a},s=h?h.start:f.start,l=h?h.end:f.end,d=f.minEndPTS||l,O=f.maxStartPTS||s,w=0;w<c.length;w++){var x=c.start(w)-this.bufferPadding,R=c.end(w)+this.bufferPadding;if(O>=x&&d<=R){o.time.push({startPTS:Math.max(s,c.start(w)),endPTS:Math.min(l,c.end(w))});break}else if(s<R&&l>x)o.partial=!0,o.time.push({startPTS:Math.max(s,c.start(w)),endPTS:Math.min(l,c.end(w))});else if(l<=x)break}return o},g.getPartialFragment=function(f){var h=null,a,c,o,s=0,l=this.bufferPadding,d=this.fragments;return Object.keys(d).forEach(function(O){var w=d[O];if(!w)return;j(w)&&(c=w.body.start-l,o=w.body.end+l,f>=c&&f<=o&&(a=Math.min(f-c,o-f),s<=a&&(h=w.body,s=a)))}),h},g.getState=function(f){var h=M(f),a=this.fragments[h];return a?a.buffered?j(a)?D.PARTIAL:D.OK:a.backtrack?D.BACKTRACKED:D.APPENDING:D.NOT_LOADED},g.backtrack=function(f,h){var a=M(f),c=this.fragments[a];if(!c||c.backtrack)return null;var o=c.backtrack=h||c.loaded;return c.loaded=null,o},g.getBacktrackData=function(f){var h=M(f),a=this.fragments[h];if(a){var c,o=a.backtrack;if(o!=null&&(c=o.payload)!==null&&c!==void 0&&c.byteLength)return o;this.removeFragment(f)}return null},g.isTimeBuffered=function(f,h,a){for(var c,o,s=0;s<a.length;s++){if(c=a.start(s)-this.bufferPadding,o=a.end(s)+this.bufferPadding,f>=c&&h<=o)return!0;if(h<=c)return!1}return!1},g.onFragLoaded=function(f,h){var a=h.frag,c=h.part;if(a.sn==="initSegment"||a.bitrateTest||c)return;var o=M(a);this.fragments[o]={body:a,loaded:h,backtrack:null,buffered:!1,range:Object.create(null)}},g.onBufferAppended=function(f,h){var a=this,c=h.frag,o=h.part,s=h.timeRanges;if(c.type===F.PlaylistLevelType.MAIN)if(this.activeFragment=c,o){var l=this.activeParts;l||(this.activeParts=l=[]),l.push(o)}else this.activeParts=null;this.timeRanges=s,Object.keys(s).forEach(function(d){var O=s[d];if(a.detectEvictedFragments(d,O),!o)for(var w=0;w<O.length;w++)c.appendedPTS=Math.max(O.end(w),c.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,a){var c=this;Object.keys(this.fragments).forEach(function(o){var s=c.fragments[o];if(!s)return;if(s.buffered){var l=s.body;l.type===a&&l.start<h&&l.end>f&&c.removeFragment(l)}})},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},I}();function j(I){var g,p;return I.buffered&&(((g=I.range.video)===null||g===void 0?void 0:g.partial)||((p=I.range.audio)===null||p===void 0?void 0:p.partial))}function M(I){return I.type+"_"+I.level+"_"+I.urlId+"_"+I.sn}},"./src/controller/gap-controller.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"STALL_MINIMUM_DURATION_MS",function(){return j}),k.d(Z,"MAX_START_GAP_JUMP",function(){return M}),k.d(Z,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return I}),k.d(Z,"SKIP_BUFFER_RANGE_START",function(){return g}),k.d(Z,"default",function(){return p});var V=k("./src/utils/buffer-helper.ts"),F=k("./src/errors.ts"),D=k("./src/events.ts"),G=k("./src/utils/logger.ts"),j=250,M=2,I=.1,g=.05,p=function(){function f(a,c,o,s){this.config=void 0,this.media=void 0,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=a,this.media=c,this.fragmentTracker=o,this.hls=s}var h=f.prototype;return h.destroy=function(){this.hls=this.fragmentTracker=this.media=null},h.poll=function(c){var o=this.config,s=this.media,l=this.stalled,d=s.currentTime,O=s.seeking,w=this.seeking&&!O,x=!this.seeking&&O;if(this.seeking=O,d!==c){if(this.moved=!0,l!==null){if(this.stallReported){var R=self.performance.now()-l;G.logger.warn("playback not stuck anymore @"+d+", after "+Math.round(R)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((x||w)&&(this.stalled=null),s.paused||s.ended||s.playbackRate===0||!V.BufferHelper.getBuffered(s).length)return;var A=V.BufferHelper.bufferInfo(s,d,0),T=A.len>0,E=A.nextStart||0;if(!T&&!E)return;if(O){var y=A.len>M,u=!E||E-d>M&&!this.fragmentTracker.getPartialFragment(d);if(y||u)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var _,m=Math.max(E,A.start||0)-d,b=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,P=b==null||((_=b.details)===null||_===void 0)?void 0:_.live,N=P?b.details.targetduration*2:M;if(m>0&&m<=N){this._trySkipBufferHole(null);return}}var K=self.performance.now();if(l===null){this.stalled=K;return}var X=K-l;!O&&X>=j&&this._reportStall(A.len);var B=V.BufferHelper.bufferInfo(s,d,o.maxBufferHole);this._tryFixBufferStall(B,X)},h._tryFixBufferStall=function(c,o){var s=this.config,l=this.fragmentTracker,d=this.media,O=d.currentTime,w=l.getPartialFragment(O);if(w){var x=this._trySkipBufferHole(w);if(x)return}c.len>s.maxBufferHole&&o>s.highBufferWatchdogPeriod*1e3&&(G.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},h._reportStall=function(c){var o=this.hls,s=this.media,l=this.stallReported;l||(this.stallReported=!0,G.logger.warn("Playback stalling at @"+s.currentTime+" due to low buffer (buffer="+c+")"),o.trigger(D.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:c}))},h._trySkipBufferHole=function(c){for(var o=this.config,s=this.hls,l=this.media,d=l.currentTime,O=0,w=V.BufferHelper.getBuffered(l),x=0;x<w.length;x++){var R=w.start(x);if(d+o.maxBufferHole>=O&&d<R){var A=Math.max(R+g,l.currentTime+I);return G.logger.warn("skipping hole, adjusting currentTime from "+d+" to "+A),this.moved=!0,this.stalled=null,l.currentTime=A,c&&s.trigger(D.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+d+" to "+A,frag:c}),A}O=w.end(x)}return 0},h._tryNudgeBuffer=function(){var c=this.config,o=this.hls,s=this.media,l=s.currentTime,d=(this.nudgeRetry||0)+1;if(this.nudgeRetry=d,d<c.nudgeMaxRetry){var O=l+d*c.nudgeOffset;G.logger.warn("Nudging 'currentTime' from "+l+" to "+O),s.currentTime=O,o.trigger(D.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else G.logger.error("Playhead still not moving while enough data buffered @"+l+" after "+c.nudgeMaxRetry+" nudges"),o.trigger(D.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},f}()},"./src/controller/id3-track-controller.ts":function(ae,Z,k){"use strict";k.r(Z);var V=k("./src/events.ts"),F=k("./src/utils/texttrack-utils.ts"),D=k("./src/demux/id3.ts"),G=.25,j=function(){function M(g){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=g,this._registerListeners()}var I=M.prototype;return I.destroy=function(){this._unregisterListeners()},I._registerListeners=function(){var p=this.hls;p.on(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),p.on(V.Events.MEDIA_DETACHING,this.onMediaDetaching,this),p.on(V.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),p.on(V.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},I._unregisterListeners=function(){var p=this.hls;p.off(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),p.off(V.Events.MEDIA_DETACHING,this.onMediaDetaching,this),p.off(V.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),p.off(V.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},I.onMediaAttached=function(p,f){this.media=f.media},I.onMediaDetaching=function(){if(!this.id3Track)return;Object(F.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},I.getID3Track=function(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(F.sendAddTrackEvent)(h,this.media),h}return this.media.addTextTrack("metadata","id3")},I.onFragParsingMetadata=function(p,f){if(!this.media)return;var h=f.frag,a=f.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var c=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,o=0;o<a.length;o++){var s=D.getID3Frames(a[o].data);if(s){var l=a[o].pts,d=o<a.length-1?a[o+1].pts:h.end,O=d-l;O<=0&&(d=l+G);for(var w=0;w<s.length;w++){var x=s[w];if(!D.isTimeStampFrame(x)){var R=new c(l,d,"");R.value=x,this.id3Track.addCue(R)}}}}},I.onBufferFlushing=function(p,f){var h=f.startOffset,a=f.endOffset,c=f.type;if(!c||c==="audio"){var o=this.id3Track;o&&Object(F.removeCuesInRange)(o,h,a)}},M}();Z.default=j},"./src/controller/latency-controller.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"default",function(){return M});var V=k("./src/errors.ts"),F=k("./src/events.ts"),D=k("./src/utils/logger.ts");function G(I,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(I,f.key,f)}}function j(I,g,p){return g&&G(I.prototype,g),p&&G(I,p),I}var M=function(){function I(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=I.prototype;return g.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},g.registerListeners=function(){this.hls.on(F.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(F.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(F.Events.ERROR,this.onError,this)},g.unregisterListeners=function(){this.hls.off(F.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(F.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(F.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(F.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(F.Events.ERROR,this.onError)},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 a=h.details;this.levelDetails=a,a.advanced&&this.timeupdate(),!a.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},g.onError=function(f,h){if(h.details!==V.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,D.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 a=this.computeLatency();if(a===null)return;this._latency=a;var c=this.config,o=c.lowLatencyMode,s=c.maxLiveSyncPlaybackRate;if(!o||s===1)return;var l=this.targetLatency;if(l===null)return;var d=a-l,O=Math.min(this.maxLatency,l+h.targetduration),w=d<O;if(h.live&&w&&d>.05&&this.forwardBufferLength>1){var x=Math.min(2,Math.max(1,s)),R=Math.round(2/(1+Math.exp(-.75*d-this.edgeStalled))*20)/20;f.playbackRate=Math.min(x,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},j(I,[{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,a=f.partHoldBack,c=f.targetduration,o=this.config,s=o.liveSyncDuration,l=o.liveSyncDurationCount,d=o.lowLatencyMode,O=this.hls.userConfig,w=d&&a||h;(O.liveSyncDuration||O.liveSyncDurationCount||w===0)&&(w=s!==void 0?s:l*c);var x=c,R=1;return w+Math.min(this.stallCount*R,x)}},{key:"liveSyncPosition",get:function(){var f=this.estimateLiveEdge(),h=this.targetLatency,a=this.levelDetails;if(f===null||h===null||a===null)return null;var c=a.edge,o=f-h-this.edgeStalled,s=c-a.totalduration,l=c-(this.config.lowLatencyMode&&a.partTarget||a.targetduration);return Math.min(Math.max(s,o),l)}},{key:"drift",get:function(){var f=this.levelDetails;return f===null?1:f.drift}},{key:"edgeStalled",get:function(){var f=this.levelDetails;if(f===null)return 0;var 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 a=f.buffered.length;return a?f.buffered.end(a-1):h.edge-this.currentTime}}]),I}()},"./src/controller/level-controller.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"default",function(){return o});var V=k("./src/types/level.ts"),F=k("./src/events.ts"),D=k("./src/errors.ts"),G=k("./src/utils/codecs.ts"),j=k("./src/controller/level-helper.ts"),M=k("./src/controller/base-playlist-controller.ts"),I=k("./src/types/loader.ts");function g(){return g=Object.assign||function(s){for(var l=1;l<arguments.length;l++){var d=arguments[l];for(var O in d)Object.prototype.hasOwnProperty.call(d,O)&&(s[O]=d[O])}return s},g.apply(this,arguments)}function p(s,l){for(var d=0;d<l.length;d++){var O=l[d];O.enumerable=O.enumerable||!1,O.configurable=!0,"value"in O&&(O.writable=!0),Object.defineProperty(s,O.key,O)}}function f(s,l,d){return l&&p(s.prototype,l),d&&p(s,d),s}function h(s,l){s.prototype=Object.create(l.prototype),s.prototype.constructor=s,a(s,l)}function a(s,l){return a=Object.setPrototypeOf||function(O,w){return O.__proto__=w,O},a(s,l)}var c=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),o=function(s){h(l,s);function l(O){var w;return w=s.call(this,O,"[level-controller]")||this,w._levels=[],w._firstLevel=-1,w._startLevel=void 0,w.currentLevelIndex=-1,w.manualLevelIndex=-1,w.onParsedComplete=void 0,w._registerListeners(),w}var d=l.prototype;return d._registerListeners=function(){var w=this.hls;w.on(F.Events.MANIFEST_LOADED,this.onManifestLoaded,this),w.on(F.Events.LEVEL_LOADED,this.onLevelLoaded,this),w.on(F.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),w.on(F.Events.FRAG_LOADED,this.onFragLoaded,this),w.on(F.Events.ERROR,this.onError,this)},d._unregisterListeners=function(){var w=this.hls;w.off(F.Events.MANIFEST_LOADED,this.onManifestLoaded,this),w.off(F.Events.LEVEL_LOADED,this.onLevelLoaded,this),w.off(F.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),w.off(F.Events.FRAG_LOADED,this.onFragLoaded,this),w.off(F.Events.ERROR,this.onError,this)},d.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,s.prototype.destroy.call(this)},d.startLoad=function(){var w=this._levels;w.forEach(function(x){x.loadError=0}),s.prototype.startLoad.call(this)},d.onManifestLoaded=function(w,x){var R=[],A=[],T=[],E,y={},u,_=!1,m=!1,b=!1;if(x.levels.forEach(function(X){var B=X.attrs;_=_||!!(X.width&&X.height),m=m||!!X.videoCodec,b=b||!!X.audioCodec,c&&X.audioCodec&&X.audioCodec.indexOf("mp4a.40.34")!==-1&&(X.audioCodec=void 0);var S=X.bitrate+"-"+X.attrs.RESOLUTION+"-"+X.attrs.CODECS;u=y[S],u?u.url.push(X.url):(u=new V.Level(X),y[S]=u,R.push(u)),B&&(B.AUDIO&&Object(j.addGroupId)(u,"audio",B.AUDIO),B.SUBTITLES&&Object(j.addGroupId)(u,"text",B.SUBTITLES))}),(_||m)&&b&&(R=R.filter(function(X){var B=X.videoCodec,S=X.width,Y=X.height;return!!B||!!(S&&Y)})),R=R.filter(function(X){var B=X.audioCodec,S=X.videoCodec;return(!B||Object(G.isCodecSupportedInMp4)(B,"audio"))&&(!S||Object(G.isCodecSupportedInMp4)(S,"video"))}),x.audioTracks&&(A=x.audioTracks.filter(function(X){return!X.audioCodec||Object(G.isCodecSupportedInMp4)(X.audioCodec,"audio")}),Object(j.assignTrackIdsByGroup)(A)),x.subtitles&&(T=x.subtitles,Object(j.assignTrackIdsByGroup)(T)),R.length>0){E=R[0].bitrate,R.sort(function(X,B){return X.bitrate-B.bitrate}),this._levels=R;for(var P=0;P<R.length;P++)if(R[P].bitrate===E){this._firstLevel=P,this.log("manifest loaded, "+R.length+" level(s) found, first bitrate: "+E);break}var N=b&&!m,K={levels:R,audioTracks:A,subtitleTracks:T,firstLevel:this._firstLevel,stats:x.stats,audio:b,video:m,altAudio:!N&&A.some(function(X){return!!X.url})};this.hls.trigger(F.Events.MANIFEST_PARSED,K),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(F.Events.ERROR,{type:D.ErrorTypes.MEDIA_ERROR,details:D.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:x.url,reason:"no level with compatible codecs found in manifest"})},d.onError=function(w,x){if(s.prototype.onError.call(this,w,x),x.fatal)return;var R=x.context,A=this._levels[this.currentLevelIndex];if(R&&(R.type===I.PlaylistContextType.AUDIO_TRACK&&A.audioGroupIds&&R.groupId===A.audioGroupIds[A.urlId]||R.type===I.PlaylistContextType.SUBTITLE_TRACK&&A.textGroupIds&&R.groupId===A.textGroupIds[A.urlId])){this.redundantFailover(this.currentLevelIndex);return}var T=!1,E=!0,y;switch(x.details){case D.ErrorDetails.FRAG_LOAD_ERROR:case D.ErrorDetails.FRAG_LOAD_TIMEOUT:case D.ErrorDetails.KEY_LOAD_ERROR:case D.ErrorDetails.KEY_LOAD_TIMEOUT:if(x.frag){var u=this._levels[x.frag.level];u?(u.fragmentError++,u.fragmentError>this.hls.config.fragLoadingMaxRetry&&(y=x.frag.level)):y=x.frag.level}break;case D.ErrorDetails.LEVEL_LOAD_ERROR:case D.ErrorDetails.LEVEL_LOAD_TIMEOUT:R&&(R.deliveryDirectives&&(E=!1),y=R.level),T=!0;break;case D.ErrorDetails.REMUX_ALLOC_ERROR:y=x.level,T=!0;break}y!==void 0&&this.recoverLevel(x,y,T,E)},d.recoverLevel=function(w,x,R,A){var T=w.details,E=this._levels[x];if(E.loadError++,R){var y=this.retryLoadingOrFail(w);if(y)w.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(A){var u=E.url.length;if(u>1&&E.loadError<u)w.levelRetry=!0,this.redundantFailover(x);else if(this.manualLevelIndex===-1){var _=x===0?this._levels.length-1:x-1;this.currentLevelIndex!==_&&this._levels[_].loadError===0&&(this.warn(T+": switch to "+_),w.levelRetry=!0,this.hls.nextAutoLevel=_)}}},d.redundantFailover=function(w){var x=this._levels[w],R=x.url.length;if(R>1){var A=(x.urlId+1)%R;this.warn("Switching to redundant URL-id "+A),this._levels.forEach(function(T){T.urlId=A}),this.level=w}},d.onFragLoaded=function(w,x){var R=x.frag;if(R!==void 0&&R.type===I.PlaylistLevelType.MAIN){var A=this._levels[R.level];A!==void 0&&(A.fragmentError=0,A.loadError=0)}},d.onLevelLoaded=function(w,x){var R,A=x.level,T=x.details,E=this._levels[A];if(!E){var y;this.warn("Invalid level index "+A),(y=x.deliveryDirectives)!==null&&y!==void 0&&y.skip&&(T.deltaUpdateFailed=!0);return}A===this.currentLevelIndex?(E.fragmentError===0&&(E.loadError=0,this.retryCount=0),this.playlistLoaded(A,x,E.details)):(R=x.deliveryDirectives)!==null&&R!==void 0&&R.skip&&(T.deltaUpdateFailed=!0)},d.onAudioTrackSwitched=function(w,x){var R=this.hls.levels[this.currentLevelIndex];if(!R)return;if(R.audioGroupIds){for(var A=-1,T=this.hls.audioTracks[x.id].groupId,E=0;E<R.audioGroupIds.length;E++)if(R.audioGroupIds[E]===T){A=E;break}A!==R.urlId&&(R.urlId=A,this.startLoad())}},d.loadPlaylist=function(w){var x=this.currentLevelIndex,R=this._levels[x];if(this.canLoad&&R&&R.url.length>0){var A=R.urlId,T=R.url[A];if(w)try{T=w.addDirectives(T)}catch(E){this.warn("Could not construct new URL with HLS Delivery Directives: "+E)}this.log("Attempt loading level index "+x+(w?" at sn "+w.msn+" part "+w.part:"")+" with URL-id "+A+" "+T),this.clearTimer(),this.hls.trigger(F.Events.LEVEL_LOADING,{url:T,level:x,id:A,deliveryDirectives:w||null})}},d.removeLevel=function(w,x){var R=function(E,y){return y!==x},A=this._levels.filter(function(T,E){return E!==w?!0:T.url.length>1&&x!==void 0?(T.url=T.url.filter(R),T.audioGroupIds&&(T.audioGroupIds=T.audioGroupIds.filter(R)),T.textGroupIds&&(T.textGroupIds=T.textGroupIds.filter(R)),T.urlId=0,!0):!1}).map(function(T,E){var y=T.details;return y!=null&&y.fragments&&y.fragments.forEach(function(u){u.level=E}),T});this._levels=A,this.hls.trigger(F.Events.LEVELS_UPDATED,{levels:A})},f(l,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(w){var x,R=this._levels;if(R.length===0)return;if(this.currentLevelIndex===w&&(x=R[w])!==null&&x!==void 0&&x.details)return;if(w<0||w>=R.length){var A=w<0;if(this.hls.trigger(F.Events.ERROR,{type:D.ErrorTypes.OTHER_ERROR,details:D.ErrorDetails.LEVEL_SWITCH_ERROR,level:w,fatal:A,reason:"invalid level idx"}),A)return;w=Math.min(w,R.length-1)}this.clearTimer();var T=this.currentLevelIndex,E=R[T],y=R[w];this.log("switching to level "+w+" from "+T),this.currentLevelIndex=w;var u=g({},y,{level:w,maxBitrate:y.maxBitrate,uri:y.uri,urlId:y.urlId});delete u._urlId,this.hls.trigger(F.Events.LEVEL_SWITCHING,u);var _=y.details;if(!_||_.live){var m=this.switchParams(y.uri,E==null?void 0:E.details);this.loadPlaylist(m)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(w){this.manualLevelIndex=w,this._startLevel===void 0&&(this._startLevel=w),w!==-1&&(this.level=w)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(w){this._firstLevel=w}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var w=this.hls.config.startLevel;return w!==void 0?w:this._firstLevel}else return this._startLevel},set:function(w){this._startLevel=w}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(w){this.level=w,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=w)}}]),l}(M.default)},"./src/controller/level-helper.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"addGroupId",function(){return D}),k.d(Z,"assignTrackIdsByGroup",function(){return G}),k.d(Z,"updatePTS",function(){return j}),k.d(Z,"updateFragPTSDTS",function(){return I}),k.d(Z,"mergeDetails",function(){return g}),k.d(Z,"mapPartIntersection",function(){return p}),k.d(Z,"mapFragmentIntersection",function(){return f}),k.d(Z,"adjustSliding",function(){return h}),k.d(Z,"addSliding",function(){return a}),k.d(Z,"computeReloadInterval",function(){return c}),k.d(Z,"getFragmentWithSN",function(){return o}),k.d(Z,"getPartWith",function(){return s});var V=k("./src/polyfills/number.ts"),F=k("./src/utils/logger.ts");function D(l,d,O){switch(d){case"audio":l.audioGroupIds||(l.audioGroupIds=[]),l.audioGroupIds.push(O);break;case"text":l.textGroupIds||(l.textGroupIds=[]),l.textGroupIds.push(O);break}}function G(l){var d={};l.forEach(function(O){var w=O.groupId||"";O.id=d[w]=d[w]||0,d[w]++})}function j(l,d,O){var w=l[d],x=l[O];M(w,x)}function M(l,d){var O=d.startPTS;if(Object(V.isFiniteNumber)(O)){var w=0,x;d.sn>l.sn?(w=O-l.start,x=l):(w=l.start-O,x=d),x.duration!==w&&(x.duration=w)}else if(d.sn>l.sn){var R=l.cc===d.cc;R&&l.minEndPTS?d.start=l.start+(l.minEndPTS-l.start):d.start=l.start+l.duration}else d.start=Math.max(l.start-d.duration,0)}function I(l,d,O,w,x,R){var A=w-O;A<=0&&(F.logger.warn("Fragment should have a positive duration",d),w=O+d.duration,R=x+d.duration);var T=O,E=w,y=d.startPTS,u=d.endPTS;if(Object(V.isFiniteNumber)(y)){var _=Math.abs(y-O);Object(V.isFiniteNumber)(d.deltaPTS)?d.deltaPTS=Math.max(_,d.deltaPTS):d.deltaPTS=_,T=Math.max(O,y),O=Math.min(O,y),x=Math.min(x,d.startDTS),E=Math.min(w,u),w=Math.max(w,u),R=Math.max(R,d.endDTS)}d.duration=w-O;var m=O-d.start;d.appendedPTS=w,d.start=d.startPTS=O,d.maxStartPTS=T,d.startDTS=x,d.endPTS=w,d.minEndPTS=E,d.endDTS=R;var b=d.sn;if(!l||b<l.startSN||b>l.endSN)return 0;var P,N=b-l.startSN,K=l.fragments;for(K[N]=d,P=N;P>0;P--)M(K[P],K[P-1]);for(P=N;P<K.length-1;P++)M(K[P],K[P+1]);return l.fragmentHint&&M(K[K.length-1],l.fragmentHint),l.PTSKnown=l.alignedSliding=!0,m}function g(l,d){for(var O=null,w=l.fragments,x=w.length-1;x>=0;x--){var R=w[x].initSegment;if(R){O=R;break}}l.fragmentHint&&delete l.fragmentHint.endPTS;var A=0,T;if(f(l,d,function(P,N){P.relurl&&(A=P.cc-N.cc),Object(V.isFiniteNumber)(P.startPTS)&&Object(V.isFiniteNumber)(P.endPTS)&&(N.start=N.startPTS=P.startPTS,N.startDTS=P.startDTS,N.appendedPTS=P.appendedPTS,N.maxStartPTS=P.maxStartPTS,N.endPTS=P.endPTS,N.endDTS=P.endDTS,N.minEndPTS=P.minEndPTS,N.duration=P.endPTS-P.startPTS,N.duration&&(T=N),d.PTSKnown=d.alignedSliding=!0),N.elementaryStreams=P.elementaryStreams,N.loader=P.loader,N.stats=P.stats,N.urlId=P.urlId,P.initSegment&&(N.initSegment=P.initSegment,O=P.initSegment)}),O){var E=d.fragmentHint?d.fragments.concat(d.fragmentHint):d.fragments;E.forEach(function(P){var N;(!P.initSegment||P.initSegment.relurl===((N=O)===null||N===void 0?void 0:N.relurl))&&(P.initSegment=O)})}if(d.skippedSegments&&(d.deltaUpdateFailed=d.fragments.some(function(P){return!P}),d.deltaUpdateFailed)){F.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var y=d.skippedSegments;y--;)d.fragments.shift();d.startSN=d.fragments[0].sn,d.startCC=d.fragments[0].cc}var u=d.fragments;if(A){F.logger.warn("discontinuity sliding from playlist, take drift into account");for(var _=0;_<u.length;_++)u[_].cc+=A}d.skippedSegments&&(d.startCC=d.fragments[0].cc),p(l.partList,d.partList,function(P,N){N.elementaryStreams=P.elementaryStreams,N.stats=P.stats}),T?I(d,T,T.startPTS,T.endPTS,T.startDTS,T.endDTS):h(l,d),u.length&&(d.totalduration=d.edge-u[0].start),d.driftStartTime=l.driftStartTime,d.driftStart=l.driftStart;var m=d.advancedDateTime;if(d.advanced&&m){var b=d.edge;d.driftStart||(d.driftStartTime=m,d.driftStart=b),d.driftEndTime=m,d.driftEnd=b}else d.driftEndTime=l.driftEndTime,d.driftEnd=l.driftEnd,d.advancedDateTime=l.advancedDateTime}function p(l,d,O){if(l&&d)for(var w=0,x=0,R=l.length;x<=R;x++){var A=l[x],T=d[x+w];A&&T&&A.index===T.index&&A.fragment.sn===T.fragment.sn?O(A,T):w--}}function f(l,d,O){for(var w=d.skippedSegments,x=Math.max(l.startSN,d.startSN)-d.startSN,R=(l.fragmentHint?1:0)+(w?d.endSN:Math.min(l.endSN,d.endSN))-d.startSN,A=d.startSN-l.startSN,T=d.fragmentHint?d.fragments.concat(d.fragmentHint):d.fragments,E=l.fragmentHint?l.fragments.concat(l.fragmentHint):l.fragments,y=x;y<=R;y++){var u=E[A+y],_=T[y];w&&!_&&y<w&&(_=d.fragments[y]=u),u&&_&&O(u,_)}}function h(l,d){var O=d.startSN+d.skippedSegments-l.startSN,w=l.fragments;if(O<0||O>=w.length)return;a(d,w[O].start)}function a(l,d){if(d){for(var O=l.fragments,w=l.skippedSegments;w<O.length;w++)O[w].start+=d;l.fragmentHint&&(l.fragmentHint.start+=d)}}function c(l,d){var O=1e3*l.levelTargetDuration,w=O/2,x=l.age,R=x>0&&x<O*3,A=d.loading.end-d.loading.start,T,E=l.availabilityDelay;if(l.updated===!1)if(R){var y=333*l.misses;T=Math.max(Math.min(w,A*2),y),l.availabilityDelay=(l.availabilityDelay||0)+T}else T=w;else R?(E=Math.min(E||O/2,x),l.availabilityDelay=E,T=E+O-x):T=O-A;return Math.round(T)}function o(l,d,O){if(!l||!l.details)return null;var w=l.details,x=w.fragments[d-w.startSN];return x||(x=w.fragmentHint,x&&x.sn===d?x:d<w.startSN&&O&&O.sn===d?O:null)}function s(l,d,O){if(!l||!l.details)return null;var w=l.details.partList;if(w)for(var x=w.length;x--;){var R=w[x];if(R.index===O&&R.fragment.sn===d)return R}return null}},"./src/controller/stream-controller.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"default",function(){return w});var V=k("./src/polyfills/number.ts"),F=k("./src/controller/base-stream-controller.ts"),D=k("./src/is-supported.ts"),G=k("./src/events.ts"),j=k("./src/utils/buffer-helper.ts"),M=k("./src/controller/fragment-tracker.ts"),I=k("./src/types/loader.ts"),g=k("./src/loader/fragment.ts"),p=k("./src/demux/transmuxer-interface.ts"),f=k("./src/types/transmuxer.ts"),h=k("./src/controller/gap-controller.ts"),a=k("./src/errors.ts"),c=k("./src/utils/logger.ts");function o(x,R){for(var A=0;A<R.length;A++){var T=R[A];T.enumerable=T.enumerable||!1,T.configurable=!0,"value"in T&&(T.writable=!0),Object.defineProperty(x,T.key,T)}}function s(x,R,A){return R&&o(x.prototype,R),A&&o(x,A),x}function l(x,R){x.prototype=Object.create(R.prototype),x.prototype.constructor=x,d(x,R)}function d(x,R){return d=Object.setPrototypeOf||function(T,E){return T.__proto__=E,T},d(x,R)}var O=100,w=function(x){l(R,x);function R(T,E){var y;return y=x.call(this,T,E,"[stream-controller]")||this,y.audioCodecSwap=!1,y.gapController=null,y.level=-1,y._forceStartLoad=!1,y.altAudio=!1,y.audioOnly=!1,y.fragPlaying=null,y.onvplaying=null,y.onvseeked=null,y.fragLastKbps=0,y.stalled=!1,y.couldBacktrack=!1,y.audioCodecSwitch=!1,y.videoBuffer=null,y._registerListeners(),y}var A=R.prototype;return A._registerListeners=function(){var E=this.hls;E.on(G.Events.MEDIA_ATTACHED,this.onMediaAttached,this),E.on(G.Events.MEDIA_DETACHING,this.onMediaDetaching,this),E.on(G.Events.MANIFEST_LOADING,this.onManifestLoading,this),E.on(G.Events.MANIFEST_PARSED,this.onManifestParsed,this),E.on(G.Events.LEVEL_LOADING,this.onLevelLoading,this),E.on(G.Events.LEVEL_LOADED,this.onLevelLoaded,this),E.on(G.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),E.on(G.Events.ERROR,this.onError,this),E.on(G.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),E.on(G.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),E.on(G.Events.BUFFER_CREATED,this.onBufferCreated,this),E.on(G.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),E.on(G.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),E.on(G.Events.FRAG_BUFFERED,this.onFragBuffered,this)},A._unregisterListeners=function(){var E=this.hls;E.off(G.Events.MEDIA_ATTACHED,this.onMediaAttached,this),E.off(G.Events.MEDIA_DETACHING,this.onMediaDetaching,this),E.off(G.Events.MANIFEST_LOADING,this.onManifestLoading,this),E.off(G.Events.MANIFEST_PARSED,this.onManifestParsed,this),E.off(G.Events.LEVEL_LOADED,this.onLevelLoaded,this),E.off(G.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),E.off(G.Events.ERROR,this.onError,this),E.off(G.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),E.off(G.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),E.off(G.Events.BUFFER_CREATED,this.onBufferCreated,this),E.off(G.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),E.off(G.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),E.off(G.Events.FRAG_BUFFERED,this.onFragBuffered,this)},A.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},A.startLoad=function(E){if(this.levels){var y=this.lastCurrentTime,u=this.hls;if(this.stopLoad(),this.setInterval(O),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var _=u.startLevel;_===-1&&(u.config.testBandwidth?(_=0,this.bitrateTest=!0):_=u.nextAutoLevel),this.level=u.nextLoadLevel=_,this.loadedmetadata=!1}y>0&&E===-1&&(this.log("Override startPosition with lastCurrentTime @"+y.toFixed(3)),E=y),this.state=F.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=E,this.tick()}else this._forceStartLoad=!0,this.state=F.State.STOPPED},A.stopLoad=function(){this._forceStartLoad=!1,x.prototype.stopLoad.call(this)},A.doTick=function(){switch(this.state){case F.State.IDLE:this.doTickIdle();break;case F.State.WAITING_LEVEL:{var E,y=this.levels,u=this.level,_=y==null||((E=y[u])===null||E===void 0)?void 0:E.details;if(_&&(!_.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(_))break;this.state=F.State.IDLE;break}break}case F.State.FRAG_LOADING_WAITING_RETRY:{var m,b=self.performance.now(),P=this.retryDate;(!P||b>=P||(m=this.media)!==null&&m!==void 0&&m.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=F.State.IDLE)}break;default:break}this.onTickEnd()},A.onTickEnd=function(){x.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},A.doTickIdle=function(){var E,y,u=this.hls,_=this.levelLastLoaded,m=this.levels,b=this.media,P=u.config,N=u.nextLoadLevel;if(_===null||!b&&(this.startFragRequested||!P.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!m||!m[N])return;var K=m[N];this.level=u.nextLoadLevel=N;var X=K.details;if(!X||this.state===F.State.WAITING_LEVEL||X.live&&this.levelLastLoaded!==N){this.state=F.State.WAITING_LEVEL;return}var B=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:b,I.PlaylistLevelType.MAIN);if(B===null)return;var S=B.len,Y=this.getMaxBufferLength(K.maxBitrate);if(S>=Y)return;if(this._streamEnded(B,X)){var te={};this.altAudio&&(te.type="video"),this.hls.trigger(G.Events.BUFFER_EOS,te),this.state=F.State.ENDED;return}var re=B.end,ce=this.getNextFragment(re,X);if(this.couldBacktrack&&!this.fragPrevious&&ce&&ce.sn!=="initSegment"){var Te=ce.sn-X.startSN;Te>1&&(ce=X.fragments[Te-1],this.fragmentTracker.removeFragment(ce))}if(ce&&this.fragmentTracker.getState(ce)===M.FragmentState.OK&&this.nextLoadPosition>re){var ye=this.audioOnly&&!this.altAudio?g.ElementaryStreamTypes.AUDIO:g.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(b,ye,I.PlaylistLevelType.MAIN),ce=this.getNextFragment(this.nextLoadPosition,X)}if(!ce)return;ce.initSegment&&!ce.initSegment.data&&!this.bitrateTest&&(ce=ce.initSegment),((E=ce.decryptdata)===null||E===void 0?void 0:E.keyFormat)==="identity"&&!((y=ce.decryptdata)!==null&&y!==void 0&&y.key)?this.loadKey(ce,X):this.loadFragment(ce,X,re)},A.loadFragment=function(E,y,u){var _,m=this.fragmentTracker.getState(E);if(this.fragCurrent=E,m===M.FragmentState.BACKTRACKED){var b=this.fragmentTracker.getBacktrackData(E);if(b){this._handleFragmentLoadProgress(b),this._handleFragmentLoadComplete(b);return}else m=M.FragmentState.NOT_LOADED}m===M.FragmentState.NOT_LOADED||m===M.FragmentState.PARTIAL?E.sn==="initSegment"?this._loadInitSegment(E):this.bitrateTest?(E.bitrateTest=!0,this.log("Fragment "+E.sn+" of level "+E.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(E)):(this.startFragRequested=!0,x.prototype.loadFragment.call(this,E,y,u)):m===M.FragmentState.APPENDING?this.reduceMaxBufferLength(E.duration)&&this.fragmentTracker.removeFragment(E):((_=this.media)===null||_===void 0?void 0:_.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},A.getAppendedFrag=function(E){var y=this.fragmentTracker.getAppendedFrag(E,I.PlaylistLevelType.MAIN);return y&&"fragment"in y?y.fragment:y},A.getBufferedFrag=function(E){return this.fragmentTracker.getBufferedFrag(E,I.PlaylistLevelType.MAIN)},A.followingBufferedFrag=function(E){return E?this.getBufferedFrag(E.end+.5):null},A.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},A.nextLevelSwitch=function(){var E=this.levels,y=this.media;if(y!=null&&y.readyState){var u,_=this.getAppendedFrag(y.currentTime);if(_&&_.start>1&&this.flushMainBuffer(0,_.start-1),!y.paused&&E){var m=this.hls.nextLoadLevel,b=E[m],P=this.fragLastKbps;P&&this.fragCurrent?u=this.fragCurrent.duration*b.maxBitrate/(1e3*P)+1:u=0}else u=0;var N=this.getBufferedFrag(y.currentTime+u);if(N){var K=this.followingBufferedFrag(N);if(K){this.abortCurrentFrag();var X=K.maxStartPTS?K.maxStartPTS:K.start,B=K.duration,S=Math.max(N.end,X+Math.min(Math.max(B-this.config.maxFragLookUpTolerance,B*.5),B*.75));this.flushMainBuffer(S,Number.POSITIVE_INFINITY)}}}},A.abortCurrentFrag=function(){var E=this.fragCurrent;this.fragCurrent=null,E!=null&&E.loader&&E.loader.abort(),this.state===F.State.KEY_LOADING&&(this.state=F.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},A.flushMainBuffer=function(E,y){x.prototype.flushMainBuffer.call(this,E,y,this.altAudio?"video":null)},A.onMediaAttached=function(E,y){x.prototype.onMediaAttached.call(this,E,y);var u=y.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),u.addEventListener("playing",this.onvplaying),u.addEventListener("seeked",this.onvseeked),this.gapController=new h.default(this.config,u,this.fragmentTracker,this.hls)},A.onMediaDetaching=function(){var E=this.media;E&&(E.removeEventListener("playing",this.onvplaying),E.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),x.prototype.onMediaDetaching.call(this)},A.onMediaPlaying=function(){this.tick()},A.onMediaSeeked=function(){var E=this.media,y=E?E.currentTime:null;Object(V.isFiniteNumber)(y)&&this.log("Media seeked to "+y.toFixed(3)),this.tick()},A.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(G.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},A.onManifestParsed=function(E,y){var u=!1,_=!1,m;y.levels.forEach(function(b){m=b.audioCodec,m&&(m.indexOf("mp4a.40.2")!==-1&&(u=!0),m.indexOf("mp4a.40.5")!==-1&&(_=!0))}),this.audioCodecSwitch=u&&_&&!Object(D.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=y.levels,this.startFragRequested=!1},A.onLevelLoading=function(E,y){var u=this.levels;if(!u||this.state!==F.State.IDLE)return;var _=u[y.level];(!_.details||_.details.live&&this.levelLastLoaded!==y.level||this.waitForCdnTuneIn(_.details))&&(this.state=F.State.WAITING_LEVEL)},A.onLevelLoaded=function(E,y){var u,_=this.levels,m=y.level,b=y.details,P=b.totalduration;if(!_){this.warn("Levels were reset while loading level "+m);return}this.log("Level "+m+" loaded ["+b.startSN+","+b.endSN+"], cc ["+b.startCC+", "+b.endCC+"] duration:"+P);var N=this.fragCurrent;N&&(this.state===F.State.FRAG_LOADING||this.state===F.State.FRAG_LOADING_WAITING_RETRY)&&(N.level!==y.level&&N.loader&&(this.state=F.State.IDLE,N.loader.abort()));var K=_[m],X=0;if(b.live||(u=K.details)!==null&&u!==void 0&&u.live){if(b.fragments[0]||(b.deltaUpdateFailed=!0),b.deltaUpdateFailed)return;X=this.alignPlaylists(b,K.details)}if(K.details=b,this.levelLastLoaded=m,this.hls.trigger(G.Events.LEVEL_UPDATED,{details:b,level:m}),this.state===F.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(b))return;this.state=F.State.IDLE}this.startFragRequested?b.live&&this.synchronizeToLiveEdge(b):this.setStartPosition(b,X),this.tick()},A._handleFragmentLoadProgress=function(E){var y,u=E.frag,_=E.part,m=E.payload,b=this.levels;if(!b){this.warn("Levels were reset while fragment load was in progress. Fragment "+u.sn+" of level "+u.level+" will not be buffered");return}var P=b[u.level],N=P.details;if(!N){this.warn("Dropping fragment "+u.sn+" of level "+u.level+" after level details were reset");return}var K=P.videoCodec,X=N.PTSKnown||!N.live,B=(y=u.initSegment)===null||y===void 0?void 0:y.data,S=this._getAudioCodec(P),Y=this.transmuxer=this.transmuxer||new p.default(this.hls,I.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),te=_?_.index:-1,re=te!==-1,ce=new f.ChunkMetadata(u.level,u.sn,u.stats.chunkCount,m.byteLength,te,re),Te=this.initPTS[u.cc];Y.push(m,B,S,K,u,_,N.totalduration,X,ce,Te)},A.onAudioTrackSwitching=function(E,y){var u=this.altAudio,_=!!y.url,m=y.id;if(!_){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var b=this.fragCurrent;b!=null&&b.loader&&(this.log("Switching to main audio track, cancel main fragment load"),b.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var P=this.hls;u&&P.trigger(G.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),P.trigger(G.Events.AUDIO_TRACK_SWITCHED,{id:m})}},A.onAudioTrackSwitched=function(E,y){var u=y.id,_=!!this.hls.audioTracks[u].url;if(_){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=_,this.tick()},A.onBufferCreated=function(E,y){var u=y.tracks,_,m,b=!1;for(var P in u){var N=u[P];if(N.id==="main"){if(m=P,_=N,P==="video"){var K=u[P];K&&(this.videoBuffer=K.buffer)}}else b=!0}b&&_?(this.log("Alternate track found, use "+m+".buffered to schedule main fragment loading"),this.mediaBuffer=_.buffer):this.mediaBuffer=this.media},A.onFragBuffered=function(E,y){var u=y.frag,_=y.part;if(u&&u.type!==I.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(u)){this.warn("Fragment "+u.sn+(_?" p: "+_.index:"")+" of level "+u.level+" finished buffering, but was aborted. state: "+this.state),this.state===F.State.PARSED&&(this.state=F.State.IDLE);return}var m=_?_.stats:u.stats;this.fragLastKbps=Math.round(8*m.total/(m.buffering.end-m.loading.first)),u.sn!=="initSegment"&&(this.fragPrevious=u),this.fragBufferedComplete(u,_)},A.onError=function(E,y){switch(y.details){case a.ErrorDetails.FRAG_LOAD_ERROR:case a.ErrorDetails.FRAG_LOAD_TIMEOUT:case a.ErrorDetails.KEY_LOAD_ERROR:case a.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(I.PlaylistLevelType.MAIN,y);break;case a.ErrorDetails.LEVEL_LOAD_ERROR:case a.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==F.State.ERROR&&(y.fatal?(this.warn(""+y.details),this.state=F.State.ERROR):!y.levelRetry&&this.state===F.State.WAITING_LEVEL&&(this.state=F.State.IDLE));break;case a.ErrorDetails.BUFFER_FULL_ERROR:if(y.parent==="main"&&(this.state===F.State.PARSING||this.state===F.State.PARSED)){var u=!0,_=this.getFwdBufferInfo(this.media,I.PlaylistLevelType.MAIN);_&&_.len>.5&&(u=!this.reduceMaxBufferLength(_.len)),u&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},A.checkBuffer=function(){var E=this.media,y=this.gapController;if(!E||!y||!E.readyState)return;var u=j.BufferHelper.getBuffered(E);!this.loadedmetadata&&u.length?(this.loadedmetadata=!0,this.seekToStartPos()):y.poll(this.lastCurrentTime),this.lastCurrentTime=E.currentTime},A.onFragLoadEmergencyAborted=function(){this.state=F.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},A.onBufferFlushed=function(E,y){var u=y.type;if(u!==g.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var _=(u===g.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(_,u,I.PlaylistLevelType.MAIN)}},A.onLevelsUpdated=function(E,y){this.levels=y.levels},A.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},A.seekToStartPos=function(){var E=this.media,y=E.currentTime,u=this.startPosition;if(u>=0&&y<u){if(E.seeking){c.logger.log("could not seek to "+u+", already seeking at "+y);return}var _=j.BufferHelper.getBuffered(E),m=_.length?_.start(0):0,b=m-u;b>0&&(b<this.config.maxBufferHole||b<this.config.maxFragLookUpTolerance)&&(c.logger.log("adjusting start position by "+b+" to match buffer start"),u+=b,this.startPosition=u),this.log("seek to target start position "+u+" from current time "+y),E.currentTime=u}},A._getAudioCodec=function(E){var y=this.config.defaultAudioCodec||E.audioCodec;return this.audioCodecSwap&&y&&(this.log("Swapping audio codec"),y.indexOf("mp4a.40.5")!==-1?y="mp4a.40.2":y="mp4a.40.5"),y},A._loadBitrateTestFrag=function(E){var y=this;this._doFragLoad(E).then(function(u){var _=y.hls;if(!u||_.nextLoadLevel||y.fragContextChanged(E))return;y.fragLoadError=0,y.state=F.State.IDLE,y.startFragRequested=!1,y.bitrateTest=!1;var m=E.stats;m.parsing.start=m.parsing.end=m.buffering.start=m.buffering.end=self.performance.now(),_.trigger(G.Events.FRAG_LOADED,u)})},A._handleTransmuxComplete=function(E){var y,u="main",_=this.hls,m=E.remuxResult,b=E.chunkMeta,P=this.getCurrentContext(b);if(!P){this.warn("The loading context changed while buffering fragment "+b.sn+" of level "+b.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(b.level);return}var N=P.frag,K=P.part,X=P.level,B=m.video,S=m.text,Y=m.id3,te=m.initSegment,re=this.altAudio?void 0:m.audio;if(this.fragContextChanged(N))return;if(this.state=F.State.PARSING,te){te.tracks&&(this._bufferInitSegment(X,te.tracks,N,b),_.trigger(G.Events.FRAG_PARSING_INIT_SEGMENT,{frag:N,id:u,tracks:te.tracks}));var ce=te.initPTS,Te=te.timescale;Object(V.isFiniteNumber)(ce)&&(this.initPTS[N.cc]=ce,_.trigger(G.Events.INIT_PTS_FOUND,{frag:N,id:u,initPTS:ce,timescale:Te}))}if(B&&m.independent!==!1){if(X.details){var ye=B.startPTS,be=B.endPTS,we=B.startDTS,xe=B.endDTS;if(K)K.elementaryStreams[B.type]={startPTS:ye,endPTS:be,startDTS:we,endDTS:xe};else if(B.firstKeyFrame&&B.independent&&(this.couldBacktrack=!0),B.dropped&&B.independent){var ve=this.getLoadPosition()+this.config.maxBufferHole;if(ve<ye){this.backtrack(N);return}N.setElementaryStreamInfo(B.type,N.start,be,N.start,xe,!0)}N.setElementaryStreamInfo(B.type,ye,be,we,xe),this.bufferFragmentData(B,N,K,b)}}else if(m.independent===!1){this.backtrack(N);return}if(re){var oe=re.startPTS,Re=re.endPTS,Ye=re.startDTS,Ue=re.endDTS;K&&(K.elementaryStreams[g.ElementaryStreamTypes.AUDIO]={startPTS:oe,endPTS:Re,startDTS:Ye,endDTS:Ue}),N.setElementaryStreamInfo(g.ElementaryStreamTypes.AUDIO,oe,Re,Ye,Ue),this.bufferFragmentData(re,N,K,b)}if(Y!=null&&(y=Y.samples)!==null&&y!==void 0&&y.length){var rt={frag:N,id:u,samples:Y.samples};_.trigger(G.Events.FRAG_PARSING_METADATA,rt)}if(S){var ot={frag:N,id:u,samples:S.samples};_.trigger(G.Events.FRAG_PARSING_USERDATA,ot)}},A._bufferInitSegment=function(E,y,u,_){var m=this;if(this.state!==F.State.PARSING)return;this.audioOnly=!!y.audio&&!y.video,this.altAudio&&!this.audioOnly&&delete y.audio;var b=y.audio,P=y.video,N=y.audiovideo;if(b){var K=E.audioCodec,X=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(K&&(K.indexOf("mp4a.40.5")!==-1?K="mp4a.40.2":K="mp4a.40.5"),b.metadata.channelCount!==1&&X.indexOf("firefox")===-1&&(K="mp4a.40.5")),X.indexOf("android")!==-1&&b.container!=="audio/mpeg"&&(K="mp4a.40.2",this.log("Android: force audio codec to "+K)),E.audioCodec&&E.audioCodec!==K&&this.log('Swapping manifest audio codec "'+E.audioCodec+'" for "'+K+'"'),b.levelCodec=K,b.id="main",this.log("Init audio buffer, container:"+b.container+", codecs[selected/level/parsed]=["+(K||"")+"/"+(E.audioCodec||"")+"/"+b.codec+"]")}P&&(P.levelCodec=E.videoCodec,P.id="main",this.log("Init video buffer, container:"+P.container+", codecs[level/parsed]=["+(E.videoCodec||"")+"/"+P.codec+"]")),N&&this.log("Init audiovideo buffer, container:"+N.container+", codecs[level/parsed]=["+(E.attrs.CODECS||"")+"/"+N.codec+"]"),this.hls.trigger(G.Events.BUFFER_CODECS,y),Object.keys(y).forEach(function(B){var S=y[B],Y=S.initSegment;Y!=null&&Y.byteLength&&m.hls.trigger(G.Events.BUFFER_APPENDING,{type:B,data:Y,frag:u,part:null,chunkMeta:_,parent:u.type})}),this.tick()},A.backtrack=function(E){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(E);var y=this.fragmentTracker.backtrack(E);this.fragPrevious=null,this.nextLoadPosition=E.start,y?this.resetFragmentLoading(E):this.state=F.State.BACKTRACKING},A.checkFragmentChanged=function(){var E=this.media,y=null;if(E&&E.readyState>1&&E.seeking===!1){var u=E.currentTime;if(j.BufferHelper.isBuffered(E,u)?y=this.getAppendedFrag(u):j.BufferHelper.isBuffered(E,u+.1)&&(y=this.getAppendedFrag(u+.1)),y){var _=this.fragPlaying,m=y.level;(!_||y.sn!==_.sn||_.level!==m||y.urlId!==_.urlId)&&(this.hls.trigger(G.Events.FRAG_CHANGED,{frag:y}),(!_||_.level!==m)&&this.hls.trigger(G.Events.LEVEL_SWITCHED,{level:m}),this.fragPlaying=y)}}},s(R,[{key:"nextLevel",get:function(){var E=this.nextBufferedFrag;return E?E.level:-1}},{key:"currentLevel",get:function(){var E=this.media;if(E){var y=this.getAppendedFrag(E.currentTime);if(y)return y.level}return-1}},{key:"nextBufferedFrag",get:function(){var E=this.media;if(E){var y=this.getAppendedFrag(E.currentTime);return this.followingBufferedFrag(y)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),R}(F.default)},"./src/controller/subtitle-stream-controller.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"SubtitleStreamController",function(){return l});var V=k("./src/events.ts"),F=k("./src/utils/logger.ts"),D=k("./src/utils/buffer-helper.ts"),G=k("./src/controller/fragment-finders.ts"),j=k("./src/utils/discontinuities.ts"),M=k("./src/controller/level-helper.ts"),I=k("./src/controller/fragment-tracker.ts"),g=k("./src/controller/base-stream-controller.ts"),p=k("./src/types/loader.ts"),f=k("./src/types/level.ts");function h(d,O){for(var w=0;w<O.length;w++){var x=O[w];x.enumerable=x.enumerable||!1,x.configurable=!0,"value"in x&&(x.writable=!0),Object.defineProperty(d,x.key,x)}}function a(d,O,w){return O&&h(d.prototype,O),w&&h(d,w),d}function c(d,O){d.prototype=Object.create(O.prototype),d.prototype.constructor=d,o(d,O)}function o(d,O){return o=Object.setPrototypeOf||function(x,R){return x.__proto__=R,x},o(d,O)}var s=500,l=function(d){c(O,d);function O(x,R){var A;return A=d.call(this,x,R,"[subtitle-stream-controller]")||this,A.levels=[],A.currentTrackId=-1,A.tracksBuffered=[],A.mainDetails=null,A._registerListeners(),A}var w=O.prototype;return w.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},w._registerListeners=function(){var R=this.hls;R.on(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),R.on(V.Events.MEDIA_DETACHING,this.onMediaDetaching,this),R.on(V.Events.MANIFEST_LOADING,this.onManifestLoading,this),R.on(V.Events.LEVEL_LOADED,this.onLevelLoaded,this),R.on(V.Events.ERROR,this.onError,this),R.on(V.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),R.on(V.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),R.on(V.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),R.on(V.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),R.on(V.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},w._unregisterListeners=function(){var R=this.hls;R.off(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),R.off(V.Events.MEDIA_DETACHING,this.onMediaDetaching,this),R.off(V.Events.MANIFEST_LOADING,this.onManifestLoading,this),R.off(V.Events.LEVEL_LOADED,this.onLevelLoaded,this),R.off(V.Events.ERROR,this.onError,this),R.off(V.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),R.off(V.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),R.off(V.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),R.off(V.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),R.off(V.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},w.startLoad=function(){this.stopLoad(),this.state=g.State.IDLE,this.setInterval(s),this.tick()},w.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},w.onLevelLoaded=function(R,A){this.mainDetails=A.details},w.onSubtitleFragProcessed=function(R,A){var T=A.frag,E=A.success;if(this.fragPrevious=T,this.state=g.State.IDLE,!E)return;var y=this.tracksBuffered[this.currentTrackId];if(!y)return;for(var u,_=T.start,m=0;m<y.length;m++)if(_>=y[m].start&&_<=y[m].end){u=y[m];break}var b=T.start+T.duration;u?u.end=b:(u={start:_,end:b},y.push(u)),this.fragmentTracker.fragBuffered(T)},w.onBufferFlushing=function(R,A){var T=A.startOffset,E=A.endOffset;if(T===0&&E!==Number.POSITIVE_INFINITY){var y=this.currentTrackId,u=this.levels;if(!u.length||!u[y]||!u[y].details)return;var _=u[y].details,m=_.targetduration,b=E-m;if(b<=0)return;A.endOffsetSubtitles=Math.max(0,b),this.tracksBuffered.forEach(function(P){for(var N=0;N<P.length;){if(P[N].end<=b){P.shift();continue}else if(P[N].start<b)P[N].start=b;else break;N++}}),this.fragmentTracker.removeFragmentsInRange(T,b,p.PlaylistLevelType.SUBTITLE)}},w.onError=function(R,A){var T,E=A.frag;if(!E||E.type!==p.PlaylistLevelType.SUBTITLE)return;(T=this.fragCurrent)!==null&&T!==void 0&&T.loader&&this.fragCurrent.loader.abort(),this.state=g.State.IDLE},w.onSubtitleTracksUpdated=function(R,A){var T=this,E=A.subtitleTracks;this.tracksBuffered=[],this.levels=E.map(function(y){return new f.Level(y)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(y){T.tracksBuffered[y.id]=[]}),this.mediaBuffer=null},w.onSubtitleTrackSwitch=function(R,A){if(this.currentTrackId=A.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var T=this.levels[this.currentTrackId];T!=null&&T.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,T&&this.setInterval(s)},w.onSubtitleTrackLoaded=function(R,A){var T,E=A.details,y=A.id,u=this.currentTrackId,_=this.levels;if(!_.length)return;var m=_[u];if(y>=_.length||y!==u||!m)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,E.live||(T=m.details)!==null&&T!==void 0&&T.live){var b=this.mainDetails;if(E.deltaUpdateFailed||!b)return;var P=b.fragments[0];if(!m.details)E.hasProgramDateTime&&b.hasProgramDateTime?Object(j.alignMediaPlaylistByPDT)(E,b):P&&Object(M.addSliding)(E,P.start);else{var N=this.alignPlaylists(E,m.details);N===0&&P&&Object(M.addSliding)(E,P.start)}}if(m.details=E,this.levelLastLoaded=y,this.tick(),E.live&&!this.fragCurrent&&this.media&&this.state===g.State.IDLE){var K=Object(G.findFragmentByPTS)(null,E.fragments,this.media.currentTime,0);K||(this.warn("Subtitle playlist not aligned with playback"),m.details=void 0)}},w._handleFragmentLoadComplete=function(R){var A=R.frag,T=R.payload,E=A.decryptdata,y=this.hls;if(this.fragContextChanged(A))return;if(T&&T.byteLength>0&&E&&E.key&&E.iv&&E.method==="AES-128"){var u=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(T),E.key.buffer,E.iv.buffer).then(function(_){var m=performance.now();y.trigger(V.Events.FRAG_DECRYPTED,{frag:A,payload:_,stats:{tstart:u,tdecrypt:m}})})}},w.doTick=function(){if(!this.media){this.state=g.State.IDLE;return}if(this.state===g.State.IDLE){var R,A=this.currentTrackId,T=this.levels;if(!T.length||!T[A]||!T[A].details)return;var E=T[A].details,y=E.targetduration,u=this.config,_=this.media,m=D.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,_.currentTime-y,u.maxBufferHole),b=m.end,P=m.len,N=this.getMaxBufferLength()+y;if(P>N)return;console.assert(E,"Subtitle track details are defined on idle subtitle stream controller tick");var K=E.fragments,X=K.length,B=E.edge,S,Y=this.fragPrevious;if(b<B){var te=u.maxFragLookUpTolerance;Y&&E.hasProgramDateTime&&(S=Object(G.findFragmentByPDT)(K,Y.endProgramDateTime,te)),S||(S=Object(G.findFragmentByPTS)(Y,K,b,te),!S&&Y&&Y.start<K[0].start&&(S=K[0]))}else S=K[X-1];(R=S)!==null&&R!==void 0&&R.encrypted?(F.logger.log("Loading key for "+S.sn),this.state=g.State.KEY_LOADING,this.hls.trigger(V.Events.KEY_LOADING,{frag:S})):S&&this.fragmentTracker.getState(S)===I.FragmentState.NOT_LOADED&&this.loadFragment(S,E,b)}},w.loadFragment=function(R,A,T){this.fragCurrent=R,d.prototype.loadFragment.call(this,R,A,T)},a(O,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),O}(g.default)},"./src/controller/subtitle-track-controller.ts":function(ae,Z,k){"use strict";k.r(Z);var V=k("./src/events.ts"),F=k("./src/utils/texttrack-utils.ts"),D=k("./src/controller/base-playlist-controller.ts"),G=k("./src/types/loader.ts");function j(h,a){for(var c=0;c<a.length;c++){var o=a[c];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(h,o.key,o)}}function M(h,a,c){return a&&j(h.prototype,a),c&&j(h,c),h}function I(h,a){h.prototype=Object.create(a.prototype),h.prototype.constructor=h,g(h,a)}function g(h,a){return g=Object.setPrototypeOf||function(o,s){return o.__proto__=s,o},g(h,a)}var p=function(h){I(a,h);function a(o){var s;return s=h.call(this,o,"[subtitle-track-controller]")||this,s.media=null,s.tracks=[],s.groupId=null,s.tracksInGroup=[],s.trackId=-1,s.selectDefaultTrack=!0,s.queuedDefaultTrack=-1,s.trackChangeListener=function(){return s.onTextTracksChanged()},s.asyncPollTrackChange=function(){return s.pollTrackChange(0)},s.useTextTrackPolling=!1,s.subtitlePollingInterval=-1,s.subtitleDisplay=!0,s.registerListeners(),s}var c=a.prototype;return c.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,h.prototype.destroy.call(this)},c.registerListeners=function(){var s=this.hls;s.on(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),s.on(V.Events.MEDIA_DETACHING,this.onMediaDetaching,this),s.on(V.Events.MANIFEST_LOADING,this.onManifestLoading,this),s.on(V.Events.MANIFEST_PARSED,this.onManifestParsed,this),s.on(V.Events.LEVEL_LOADING,this.onLevelLoading,this),s.on(V.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),s.on(V.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),s.on(V.Events.ERROR,this.onError,this)},c.unregisterListeners=function(){var s=this.hls;s.off(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),s.off(V.Events.MEDIA_DETACHING,this.onMediaDetaching,this),s.off(V.Events.MANIFEST_LOADING,this.onManifestLoading,this),s.off(V.Events.MANIFEST_PARSED,this.onManifestParsed,this),s.off(V.Events.LEVEL_LOADING,this.onLevelLoading,this),s.off(V.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),s.off(V.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),s.off(V.Events.ERROR,this.onError,this)},c.onMediaAttached=function(s,l){if(this.media=l.media,!this.media)return;this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange)},c.pollTrackChange=function(s){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,s)},c.onMediaDetaching=function(){if(!this.media)return;self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId);var s=f(this.media.textTracks);s.forEach(function(l){Object(F.clearCurrentCues)(l)}),this.subtitleTrack=-1,this.media=null},c.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},c.onManifestParsed=function(s,l){this.tracks=l.subtitleTracks},c.onSubtitleTrackLoaded=function(s,l){var d=l.id,O=l.details,w=this.trackId,x=this.tracksInGroup[w];if(!x){this.warn("Invalid subtitle track id "+d);return}var R=x.details;x.details=l.details,this.log("subtitle track "+d+" loaded ["+O.startSN+"-"+O.endSN+"]"),d===this.trackId&&(this.retryCount=0,this.playlistLoaded(d,l,R))},c.onLevelLoading=function(s,l){this.switchLevel(l.level)},c.onLevelSwitching=function(s,l){this.switchLevel(l.level)},c.switchLevel=function(s){var l=this.hls.levels[s];if(!(l!=null&&l.textGroupIds))return;var d=l.textGroupIds[l.urlId];if(this.groupId!==d){var O=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,w=this.tracks.filter(function(A){return!d||A.groupId===d});this.tracksInGroup=w;var x=this.findTrackId(O==null?void 0:O.name)||this.findTrackId();this.groupId=d;var R={subtitleTracks:w};this.log("Updating subtitle tracks, "+w.length+' track(s) found in "'+d+'" group-id'),this.hls.trigger(V.Events.SUBTITLE_TRACKS_UPDATED,R),x!==-1&&this.setSubtitleTrack(x,O)}},c.findTrackId=function(s){for(var l=this.tracksInGroup,d=0;d<l.length;d++){var O=l[d];if((!this.selectDefaultTrack||O.default)&&(!s||s===O.name))return O.id}return-1},c.onError=function(s,l){if(h.prototype.onError.call(this,s,l),l.fatal||!l.context)return;l.context.type===G.PlaylistContextType.SUBTITLE_TRACK&&l.context.id===this.trackId&&l.context.groupId===this.groupId&&this.retryLoadingOrFail(l)},c.loadPlaylist=function(s){var l=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(l)){var d=l.id,O=l.groupId,w=l.url;if(s)try{w=s.addDirectives(w)}catch(x){this.warn("Could not construct new URL with HLS Delivery Directives: "+x)}this.log("Loading subtitle playlist for id "+d),this.hls.trigger(V.Events.SUBTITLE_TRACK_LOADING,{url:w,id:d,groupId:O,deliveryDirectives:s||null})}},c.toggleTrackModes=function(s){var l=this,d=this.media,O=this.subtitleDisplay,w=this.trackId;if(!d)return;var x=f(d.textTracks),R=x.filter(function(E){return E.groupId===l.groupId});if(s===-1)[].slice.call(x).forEach(function(E){E.mode="disabled"});else{var A=R[w];A&&(A.mode="disabled")}var T=R[s];T&&(T.mode=O?"showing":"hidden")},c.setSubtitleTrack=function(s,l){var d,O=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=s;return}if(this.trackId!==s&&this.toggleTrackModes(s),this.trackId===s&&(s===-1||(d=O[s])!==null&&d!==void 0&&d.details)||s<-1||s>=O.length)return;this.clearTimer();var w=O[s];if(this.log("Switching to subtitle track "+s),this.trackId=s,w){var x=w.id,R=w.groupId,A=R===void 0?"":R,T=w.name,E=w.type,y=w.url;this.hls.trigger(V.Events.SUBTITLE_TRACK_SWITCH,{id:x,groupId:A,name:T,type:E,url:y});var u=this.switchParams(w.url,l==null?void 0:l.details);this.loadPlaylist(u)}else this.hls.trigger(V.Events.SUBTITLE_TRACK_SWITCH,{id:s})},c.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var s=-1,l=f(this.media.textTracks),d=0;d<l.length;d++)if(l[d].mode==="hidden")s=d;else if(l[d].mode==="showing"){s=d;break}this.subtitleTrack!==s&&(this.subtitleTrack=s)},M(a,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(s){this.selectDefaultTrack=!1;var l=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(s,l)}}]),a}(D.default);function f(h){for(var a=[],c=0;c<h.length;c++){var o=h[c];o.kind==="subtitles"&&o.label&&a.push(h[c])}return a}Z.default=p},"./src/controller/timeline-controller.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"TimelineController",function(){return f});var V=k("./src/polyfills/number.ts"),F=k("./src/events.ts"),D=k("./src/utils/cea-608-parser.ts"),G=k("./src/utils/output-filter.ts"),j=k("./src/utils/webvtt-parser.ts"),M=k("./src/utils/texttrack-utils.ts"),I=k("./src/utils/imsc1-ttml-parser.ts"),g=k("./src/types/loader.ts"),p=k("./src/utils/logger.ts"),f=function(){function o(l){if(this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.textTracks=[],this.tracks=[],this.initPTS=[],this.timescale=[],this.unparsedVttFrags=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.cea608Parser1=void 0,this.cea608Parser2=void 0,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=c(),this.captionsProperties=void 0,this.hls=l,this.config=l.config,this.Cues=l.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},this.config.enableCEA708Captions){var d=new G.default(this,"textTrack1"),O=new G.default(this,"textTrack2"),w=new G.default(this,"textTrack3"),x=new G.default(this,"textTrack4");this.cea608Parser1=new D.default(1,d,O),this.cea608Parser2=new D.default(3,w,x)}l.on(F.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),l.on(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),l.on(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),l.on(F.Events.MANIFEST_LOADED,this.onManifestLoaded,this),l.on(F.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),l.on(F.Events.FRAG_LOADING,this.onFragLoading,this),l.on(F.Events.FRAG_LOADED,this.onFragLoaded,this),l.on(F.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),l.on(F.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),l.on(F.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),l.on(F.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),l.on(F.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var s=o.prototype;return s.destroy=function(){var d=this.hls;d.off(F.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),d.off(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),d.off(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),d.off(F.Events.MANIFEST_LOADED,this.onManifestLoaded,this),d.off(F.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),d.off(F.Events.FRAG_LOADING,this.onFragLoading,this),d.off(F.Events.FRAG_LOADED,this.onFragLoaded,this),d.off(F.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),d.off(F.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),d.off(F.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),d.off(F.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),d.off(F.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},s.addCues=function(d,O,w,x,R){for(var A=!1,T=R.length;T--;){var E=R[T],y=a(E[0],E[1],O,w);if(y>=0&&(E[0]=Math.min(E[0],O),E[1]=Math.max(E[1],w),A=!0,y/(w-O)>.5))return}if(A||R.push([O,w]),this.config.renderTextTracksNatively){var u=this.captionsTracks[d];this.Cues.newCue(u,O,w,x)}else{var _=this.Cues.newCue(null,O,w,x);this.hls.trigger(F.Events.CUES_PARSED,{type:"captions",cues:_,track:d})}},s.onInitPtsFound=function(d,O){var w=this,x=O.frag,R=O.id,A=O.initPTS,T=O.timescale,E=this.unparsedVttFrags;R==="main"&&(this.initPTS[x.cc]=A,this.timescale[x.cc]=T),E.length&&(this.unparsedVttFrags=[],E.forEach(function(y){w.onFragLoaded(F.Events.FRAG_LOADED,y)}))},s.getExistingTrack=function(d){var O=this.media;if(O)for(var w=0;w<O.textTracks.length;w++){var x=O.textTracks[w];if(x[d])return x}return null},s.createCaptionsTrack=function(d){this.config.renderTextTracksNatively?this.createNativeTrack(d):this.createNonNativeTrack(d)},s.createNativeTrack=function(d){if(this.captionsTracks[d])return;var O=this.captionsProperties,w=this.captionsTracks,x=this.media,R=O[d],A=R.label,T=R.languageCode,E=this.getExistingTrack(d);if(E)w[d]=E,Object(M.clearCurrentCues)(w[d]),Object(M.sendAddTrackEvent)(w[d],x);else{var y=this.createTextTrack("captions",A,T);y&&(y[d]=!0,w[d]=y)}},s.createNonNativeTrack=function(d){if(this.nonNativeCaptionsTracks[d])return;var O=this.captionsProperties[d];if(!O)return;var w=O.label,x={_id:d,label:w,kind:"captions",default:O.media?!!O.media.default:!1,closedCaptions:O.media};this.nonNativeCaptionsTracks[d]=x,this.hls.trigger(F.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[x]})},s.createTextTrack=function(d,O,w){var x=this.media;return x?x.addTextTrack(d,O,w):void 0},s.onMediaAttaching=function(d,O){this.media=O.media,this._cleanTracks()},s.onMediaDetaching=function(){var d=this.captionsTracks;Object.keys(d).forEach(function(O){Object(M.clearCurrentCues)(d[O]),delete d[O]}),this.nonNativeCaptionsTracks={}},s.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=c(),this._cleanTracks(),this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.textTracks=[],this.unparsedVttFrags=this.unparsedVttFrags||[],this.initPTS=[],this.timescale=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset())},s._cleanTracks=function(){var d=this.media;if(!d)return;var O=d.textTracks;if(O)for(var w=0;w<O.length;w++)Object(M.clearCurrentCues)(O[w])},s.onSubtitleTracksUpdated=function(d,O){var w=this;this.textTracks=[];var x=O.subtitleTracks||[],R=x.some(function(y){return y.textCodec===I.IMSC1_CODEC});if(this.config.enableWebVTT||R&&this.config.enableIMSC1){var A=this.tracks&&x&&this.tracks.length===x.length;if(this.tracks=x||[],this.config.renderTextTracksNatively){var T=this.media?this.media.textTracks:[];this.tracks.forEach(function(y,u){var _;if(u<T.length){for(var 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w=this.hls;if(this.config.renderTextTracksNatively){var x=this.textTracks[O];if(x.mode==="disabled")return;d.forEach(function(T){return Object(M.addCueToTrack)(x,T)})}else{var R=this.tracks[O],A=R.default?"default":"subtitles"+O;w.trigger(F.Events.CUES_PARSED,{type:"subtitles",cues:d,track:A})}},s.onFragDecrypted=function(d,O){var w=O.frag;if(w.type===g.PlaylistLevelType.SUBTITLE){if(!Object(V.isFiniteNumber)(this.initPTS[w.cc])){this.unparsedVttFrags.push(O);return}this.onFragLoaded(F.Events.FRAG_LOADED,O)}},s.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},s.onFragParsingUserdata=function(d,O){var w=this.cea608Parser1,x=this.cea608Parser2;if(!this.enabled||!(w&&x))return;for(var R=0;R<O.samples.length;R++){var A=O.samples[R].bytes;if(A){var T=this.extractCea608Data(A);w.addData(O.samples[R].pts,T[0]),x.addData(O.samples[R].pts,T[1])}}},s.onBufferFlushing=function(d,O){var w=O.startOffset,x=O.endOffset,R=O.endOffsetSubtitles,A=O.type,T=this.media;if(!T||T.currentTime<x)return;if(!A||A==="video"){var E=this.captionsTracks;Object.keys(E).forEach(function(u){return Object(M.removeCuesInRange)(E[u],w,x)})}if(this.config.renderTextTracksNatively&&(w===0&&R!==void 0)){var y=this.textTracks;Object.keys(y).forEach(function(u){return Object(M.removeCuesInRange)(y[u],w,R)})}},s.extractCea608Data=function(d){for(var O=d[0]&31,w=2,x=[[],[]],R=0;R<O;R++){var A=d[w++],T=127&d[w++],E=127&d[w++],y=(4&A)!==0,u=3&A;if(T===0&&E===0)continue;y&&((u===0||u===1)&&(x[u].push(T),x[u].push(E)))}return x},o}();function h(o,s){return o&&o.label===s.name&&!(o.textTrack1||o.textTrack2)}function a(o,s,l,d){return Math.min(s,d)-Math.max(o,l)}function c(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}}}},"./src/crypt/aes-crypto.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"default",function(){return V});var V=function(){function F(G,j){this.subtle=void 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Int32Array(T.length),y,u,_,m,b,P,N,K,X,B,S,Y,te,re,ce=this.networkToHostOrderSwap;g<T.length;){for(X=ce(T[g]),B=ce(T[g+1]),S=ce(T[g+2]),Y=ce(T[g+3]),b=X^h[0],P=Y^h[1],N=S^h[2],K=B^h[3],te=4,re=1;re<f;re++)y=o[b>>>24]^s[P>>16&255]^l[N>>8&255]^d[K&255]^h[te],u=o[P>>>24]^s[N>>16&255]^l[K>>8&255]^d[b&255]^h[te+1],_=o[N>>>24]^s[K>>16&255]^l[b>>8&255]^d[P&255]^h[te+2],m=o[K>>>24]^s[b>>16&255]^l[P>>8&255]^d[N&255]^h[te+3],b=y,P=u,N=_,K=m,te=te+4;y=a[b>>>24]<<24^a[P>>16&255]<<16^a[N>>8&255]<<8^a[K&255]^h[te],u=a[P>>>24]<<24^a[N>>16&255]<<16^a[K>>8&255]<<8^a[b&255]^h[te+1],_=a[N>>>24]<<24^a[K>>16&255]<<16^a[b>>8&255]<<8^a[P&255]^h[te+2],m=a[K>>>24]<<24^a[b>>16&255]<<16^a[P>>8&255]<<8^a[N&255]^h[te+3],E[g]=ce(y^w),E[g+1]=ce(m^x),E[g+2]=ce(_^R),E[g+3]=ce(u^A),w=X,x=B,R=S,A=Y,g=g+4}return E.buffer},G}()},"./src/crypt/decrypter.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"default",function(){return g});var 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V=k("./node_modules/webworkify-webpack/index.js"),F=k.n(V),D=k("./src/events.ts"),G=k("./src/demux/transmuxer.ts"),j=k("./src/utils/logger.ts"),M=k("./src/errors.ts"),I=k("./src/utils/mediasource-helper.ts"),g=k("./node_modules/eventemitter3/index.js"),p=k.n(g),f=Object(I.getMediaSource)()||{isTypeSupported:function(){return!1}},h=function(){function a(o,s,l,d){var O=this;this.hls=void 0,this.id=void 0,this.observer=void 0,this.frag=null,this.part=null,this.worker=void 0,this.onwmsg=void 0,this.transmuxer=null,this.onTransmuxComplete=void 0,this.onFlush=void 0,this.hls=o,this.id=s,this.onTransmuxComplete=l,this.onFlush=d;var w=o.config,x=function(y,u){u=u||{},u.frag=O.frag,u.id=O.id,o.trigger(y,u)};this.observer=new g.EventEmitter,this.observer.on(D.Events.FRAG_DECRYPTED,x),this.observer.on(D.Events.ERROR,x);var R={mp4:f.isTypeSupported("video/mp4"),mpeg:f.isTypeSupported("audio/mpeg"),mp3:f.isTypeSupported('audio/mp4; codecs="mp3"')},A=navigator.vendor;if(w.enableWorker&&typeof Worker!="undefined"){j.logger.log("demuxing in webworker");var T;try{T=this.worker=V("./src/demux/transmuxer-worker.ts"),this.onwmsg=this.onWorkerMessage.bind(this),T.addEventListener("message",this.onwmsg),T.onerror=function(E){o.trigger(D.Events.ERROR,{type:M.ErrorTypes.OTHER_ERROR,details:M.ErrorDetails.INTERNAL_EXCEPTION,fatal:!0,event:"demuxerWorker",error:new Error(E.message+"  ("+E.filename+":"+E.lineno+")")})},T.postMessage({cmd:"init",typeSupported:R,vendor:A,id:s,config:JSON.stringify(w)})}catch(E){j.logger.warn("Error in worker:",E),j.logger.error("Error while initializing DemuxerWorker, fallback to inline"),T&&self.URL.revokeObjectURL(T.objectURL),this.transmuxer=new G.default(this.observer,R,w,A,s),this.worker=null}}else this.transmuxer=new G.default(this.observer,R,w,A,s)}var c=a.prototype;return c.destroy=function(){var s=this.worker;if(s)s.removeEventListener("message",this.onwmsg),s.terminate(),this.worker=null;else{var l=this.transmuxer;l&&(l.destroy(),this.transmuxer=null)}var d=this.observer;d&&d.removeAllListeners(),this.observer=null},c.push=function(s,l,d,O,w,x,R,A,T,E){var y=this;T.transmuxing.start=self.performance.now();var u=this.transmuxer,_=this.worker,m=x?x.start:w.start,b=w.decryptdata,P=this.frag,N=!(P&&w.cc===P.cc),K=!(P&&T.level===P.level),X=P?T.sn-P.sn:-1,B=this.part?T.part-this.part.index:1,S=!K&&(X===1||X===0&&B===1),Y=self.performance.now();(K||X||w.stats.parsing.start===0)&&(w.stats.parsing.start=Y),x&&(B||!S)&&(x.stats.parsing.start=Y);var te=new G.TransmuxState(N,S,A,K,m);if(!S||N){j.logger.log("[transmuxer-interface, "+w.type+"]: Starting new transmux session for sn: "+T.sn+" p: "+T.part+" level: "+T.level+" id: "+T.id+`
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        trackSwitch: `+K+`
        contiguous: `+S+`
        accurateTimeOffset: `+A+`
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l=s.data,d=this.hls;switch(l.event){case"init":{self.URL.revokeObjectURL(this.worker.objectURL);break}case"transmuxComplete":{this.handleTransmuxComplete(l.data);break}case"flush":{this.onFlush(l.data);break}default:{l.data=l.data||{},l.data.frag=this.frag,l.data.id=this.id,d.trigger(l.event,l.data);break}}},c.configureTransmuxer=function(s){var l=this.worker,d=this.transmuxer;l?l.postMessage({cmd:"configure",config:s}):d&&d.configure(s)},c.handleTransmuxComplete=function(s){s.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(s)},a}()},"./src/demux/transmuxer-worker.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"default",function(){return M});var V=k("./src/demux/transmuxer.ts"),F=k("./src/events.ts"),D=k("./src/utils/logger.ts"),G=k("./node_modules/eventemitter3/index.js"),j=k.n(G);function M(h){var a=new G.EventEmitter,c=function(s,l){h.postMessage({event:s,data:l})};a.on(F.Events.FRAG_DECRYPTED,c),a.on(F.Events.ERROR,c),h.addEventListener("message",function(o){var s=o.data;switch(s.cmd){case"init":{var l=JSON.parse(s.config);h.transmuxer=new V.default(a,s.typeSupported,l,s.vendor,s.id),Object(D.enableLogs)(l.debug),c("init",null);break}case"configure":{h.transmuxer.configure(s.config);break}case"demux":{var d=h.transmuxer.push(s.data,s.decryptdata,s.chunkMeta,s.state);Object(V.isPromise)(d)?d.then(function(x){I(h,x)}):I(h,d);break}case"flush":{var O=s.chunkMeta,w=h.transmuxer.flush(O);Object(V.isPromise)(w)?w.then(function(x){p(h,x,O)}):p(h,w,O);break}default:break}})}function I(h,a){if(f(a.remuxResult))return;var c=[],o=a.remuxResult,s=o.audio,l=o.video;s&&g(c,s),l&&g(c,l),h.postMessage({event:"transmuxComplete",data:a},c)}function g(h,a){a.data1&&h.push(a.data1.buffer),a.data2&&h.push(a.data2.buffer)}function p(h,a,c){a.forEach(function(o){I(h,o)}),h.postMessage({event:"flush",data:c})}function f(h){return!h.audio&&!h.video&&!h.text&&!h.id3&&!h.initSegment}},"./src/demux/transmuxer.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"default",function(){return l}),k.d(Z,"isPromise",function(){return w}),k.d(Z,"TransmuxConfig",function(){return x}),k.d(Z,"TransmuxState",function(){return R});var V=k("./src/events.ts"),F=k("./src/errors.ts"),D=k("./src/crypt/decrypter.ts"),G=k("./src/demux/aacdemuxer.ts"),j=k("./src/demux/mp4demuxer.ts"),M=k("./src/demux/tsdemuxer.ts"),I=k("./src/demux/mp3demuxer.ts"),g=k("./src/remux/mp4-remuxer.ts"),p=k("./src/remux/passthrough-remuxer.ts"),f=k("./src/demux/chunk-cache.ts"),h=k("./src/utils/mp4-tools.ts"),a=k("./src/utils/logger.ts"),c;try{c=self.performance.now.bind(self.performance)}catch(A){a.logger.debug("Unable to use Performance API on this environment"),c=self.Date.now}var o=[{demux:M.default,remux:g.default},{demux:j.default,remux:p.default},{demux:G.default,remux:g.default},{demux:I.default,remux:g.default}],s=1024;o.forEach(function(A){var T=A.demux;s=Math.max(s,T.minProbeByteLength)});var l=function(){function A(E,y,u,_,m){this.observer=void 0,this.typeSupported=void 0,this.config=void 0,this.vendor=void 0,this.id=void 0,this.demuxer=void 0,this.remuxer=void 0,this.decrypter=void 0,this.probe=void 0,this.decryptionPromise=null,this.transmuxConfig=void 0,this.currentTransmuxState=void 0,this.cache=new f.default,this.observer=E,this.typeSupported=y,this.config=u,this.vendor=_,this.id=m}var T=A.prototype;return T.configure=function(y){this.transmuxConfig=y,this.decrypter&&this.decrypter.reset()},T.push=function(y,u,_,m){var b=this,P=_.transmuxing;P.executeStart=c();var N=new Uint8Array(y),K=this.cache,X=this.config,B=this.currentTransmuxState,S=this.transmuxConfig;m&&(this.currentTransmuxState=m);var Y=d(N,u);if(Y&&Y.method==="AES-128"){var te=this.getDecrypter();if(X.enableSoftwareAES){var re=te.softwareDecrypt(N,Y.key.buffer,Y.iv.buffer);if(!re)return P.executeEnd=c(),O(_);N=new Uint8Array(re)}else return this.decryptionPromise=te.webCryptoDecrypt(N,Y.key.buffer,Y.iv.buffer).then(function(Me){var We=b.push(Me,null,_);return b.decryptionPromise=null,We}),this.decryptionPromise}var ce=m||B,Te=ce.contiguous,ye=ce.discontinuity,be=ce.trackSwitch,we=ce.accurateTimeOffset,xe=ce.timeOffset,ve=S.audioCodec,oe=S.videoCodec,Re=S.defaultInitPts,Ye=S.duration,Ue=S.initSegmentData;if((ye||be)&&this.resetInitSegment(Ue,ve,oe,Ye),ye&&this.resetInitialTimestamp(Re),Te||this.resetContiguity(),this.needsProbing(N,ye,be)){if(K.dataLength){var rt=K.flush();N=Object(h.appendUint8Array)(rt,N)}this.configureTransmuxer(N,S)}var ot=this.transmux(N,Y,xe,we,_),Oe=this.currentTransmuxState;return Oe.contiguous=!0,Oe.discontinuity=!1,Oe.trackSwitch=!1,P.executeEnd=c(),ot},T.flush=function(y){var u=this,_=y.transmuxing;_.executeStart=c();var m=this.decrypter,b=this.cache,P=this.currentTransmuxState,N=this.decryptionPromise;if(N)return N.then(function(){return u.flush(y)});var K=[],X=P.timeOffset;if(m){var B=m.flush();B&&K.push(this.push(B,null,y))}var S=b.dataLength;b.reset();var Y=this.demuxer,te=this.remuxer;if(!Y||!te)return S>=s&&this.observer.emit(V.Events.ERROR,V.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),_.executeEnd=c(),[O(y)];var re=Y.flush(X);return w(re)?re.then(function(ce){return u.flushRemux(K,ce,y),K}):(this.flushRemux(K,re,y),K)},T.flushRemux=function(y,u,_){var m=u.audioTrack,b=u.avcTrack,P=u.id3Track,N=u.textTrack,K=this.currentTransmuxState,X=K.accurateTimeOffset,B=K.timeOffset;a.logger.log("[transmuxer.ts]: Flushed fragment "+_.sn+(_.part>-1?" p: "+_.part:"")+" of level "+_.level);var S=this.remuxer.remux(m,b,P,N,B,X,!0,this.id);y.push({remuxResult:S,chunkMeta:_}),_.transmuxing.executeEnd=c()},T.resetInitialTimestamp=function(y){var u=this.demuxer,_=this.remuxer;if(!u||!_)return;u.resetTimeStamp(y),_.resetTimeStamp(y)},T.resetContiguity=function(){var y=this.demuxer,u=this.remuxer;if(!y||!u)return;y.resetContiguity(),u.resetNextTimestamp()},T.resetInitSegment=function(y,u,_,m){var b=this.demuxer,P=this.remuxer;if(!b||!P)return;b.resetInitSegment(u,_,m),P.resetInitSegment(y,u,_)},T.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},T.transmux=function(y,u,_,m,b){var P;return u&&u.method==="SAMPLE-AES"?P=this.transmuxSampleAes(y,u,_,m,b):P=this.transmuxUnencrypted(y,_,m,b),P},T.transmuxUnencrypted=function(y,u,_,m){var b=this.demuxer.demux(y,u,!1,!this.config.progressive),P=b.audioTrack,N=b.avcTrack,K=b.id3Track,X=b.textTrack,B=this.remuxer.remux(P,N,K,X,u,_,!1,this.id);return{remuxResult:B,chunkMeta:m}},T.transmuxSampleAes=function(y,u,_,m,b){var P=this;return this.demuxer.demuxSampleAes(y,u,_).then(function(N){var K=P.remuxer.remux(N.audioTrack,N.avcTrack,N.id3Track,N.textTrack,_,m,!1,P.id);return{remuxResult:K,chunkMeta:b}})},T.configureTransmuxer=function(y,u){for(var _=this.config,m=this.observer,b=this.typeSupported,P=this.vendor,N=u.audioCodec,K=u.defaultInitPts,X=u.duration,B=u.initSegmentData,S=u.videoCodec,Y,te=0,re=o.length;te<re;te++)if(o[te].demux.probe(y)){Y=o[te];break}Y||(a.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),Y={demux:j.default,remux:p.default});var ce=this.demuxer,Te=this.remuxer,ye=Y.remux,be=Y.demux;(!Te||!(Te instanceof ye))&&(this.remuxer=new ye(m,_,b,P)),(!ce||!(ce instanceof be))&&(this.demuxer=new be(m,_,b),this.probe=be.probe),this.resetInitSegment(B,N,S,X),this.resetInitialTimestamp(K)},T.needsProbing=function(y,u,_){return!this.demuxer||!this.remuxer||u||_},T.getDecrypter=function(){var y=this.decrypter;return y||(y=this.decrypter=new D.default(this.observer,this.config)),y},A}();function d(A,T){var E=null;return A.byteLength>0&&T!=null&&T.key!=null&&T.iv!==null&&T.method!=null&&(E=T),E}var O=function(T){return{remuxResult:{},chunkMeta:T}};function w(A){return"then"in A&&A.then instanceof Function}var x=function(T,E,y,u,_){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=T,this.videoCodec=E,this.initSegmentData=y,this.duration=u,this.defaultInitPts=_},R=function(T,E,y,u,_){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 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x.resetInitSegment=function(A,T,E){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=w.createTrack("video",E),this._audioTrack=w.createTrack("audio",E),this._id3Track=w.createTrack("id3",E),this._txtTrack=w.createTrack("text",E),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=A,this.videoCodec=T,this._duration=E},x.resetTimeStamp=function(){},x.resetContiguity=function(){var A=this._audioTrack,T=this._avcTrack,E=this._id3Track;A&&(A.pesData=null),T&&(T.pesData=null),E&&(E.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},x.demux=function(A,T,E,y){E===void 0&&(E=!1),y===void 0&&(y=!1),E||(this.sampleAes=null);var u,_=this._avcTrack,m=this._audioTrack,b=this._id3Track,P=_.pid,N=_.pesData,K=m.pid,X=b.pid,B=m.pesData,S=b.pesData,Y=!1,te=this.pmtParsed,re=this._pmtId,ce=A.length;if(this.remainderData&&(A=Object(I.appendUint8Array)(this.remainderData,A),ce=A.length,this.remainderData=null),ce<188&&!y)return this.remainderData=A,{audioTrack:m,avcTrack:_,id3Track:b,textTrack:this._txtTrack};var Te=Math.max(0,w.syncOffset(A));ce-=(ce+Te)%188,ce<A.byteLength&&!y&&(this.remainderData=new Uint8Array(A.buffer,ce,A.buffer.byteLength-ce));for(var ye=Te;ye<ce;ye+=188)if(A[ye]===71){var be=!!(A[ye+1]&64),we=((A[ye+1]&31)<<8)+A[ye+2],xe=(A[ye+3]&48)>>4,ve=void 0;if(xe>1){if(ve=ye+5+A[ye+4],ve===ye+188)continue}else ve=ye+4;switch(we){case P:be&&(N&&(u=s(N))&&this.parseAVCPES(u,!1),N={data:[],size:0}),N&&(N.data.push(A.subarray(ve,ye+188)),N.size+=ye+188-ve);break;case K:be&&(B&&(u=s(B))&&(m.isAAC?this.parseAACPES(u):this.parseMPEGPES(u)),B={data:[],size:0}),B&&(B.data.push(A.subarray(ve,ye+188)),B.size+=ye+188-ve);break;case X:be&&(S&&(u=s(S))&&this.parseID3PES(u),S={data:[],size:0}),S&&(S.data.push(A.subarray(ve,ye+188)),S.size+=ye+188-ve);break;case 0:be&&(ve+=A[ve]+1),re=this._pmtId=c(A,ve);break;case re:{be&&(ve+=A[ve]+1);var oe=o(A,ve,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,E);P=oe.avc,P>0&&(_.pid=P),K=oe.audio,K>0&&(m.pid=K,m.isAAC=oe.isAAC),X=oe.id3,X>0&&(b.pid=X),Y&&!te&&(g.logger.log("reparse from beginning"),Y=!1,ye=Te-188),te=this.pmtParsed=!0;break}case 17:case 8191:break;default:Y=!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"});_.pesData=N,m.pesData=B,b.pesData=S;var Re={audioTrack:m,avcTrack:_,id3Track:b,textTrack:this._txtTrack};return y&&this.extractRemainingSamples(Re),Re},x.flush=function(){var A=this.remainderData;this.remainderData=null;var T;return A?T=this.demux(A,-1,!1,!0):T={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(T),this.sampleAes?this.decrypt(T,this.sampleAes):T},x.extractRemainingSamples=function(A){var T=A.audioTrack,E=A.avcTrack,y=A.id3Track,u=E.pesData,_=T.pesData,m=y.pesData,b;u&&(b=s(u))?(this.parseAVCPES(b,!0),E.pesData=null):E.pesData=u,_&&(b=s(_))?(T.isAAC?this.parseAACPES(b):this.parseMPEGPES(b),T.pesData=null):(_!=null&&_.size&&g.logger.log("last AAC PES packet truncated,might overlap between fragments"),T.pesData=_),m&&(b=s(m))?(this.parseID3PES(b),y.pesData=null):y.pesData=m},x.demuxSampleAes=function(A,T,E){var y=this.demux(A,E,!0,!this.config.progressive),u=this.sampleAes=new j.default(this.observer,this.config,T);return this.decrypt(y,u)},x.decrypt=function(A,T){return new Promise(function(E){var y=A.audioTrack,u=A.avcTrack;y.samples&&y.isAAC?T.decryptAacSamples(y.samples,0,function(){u.samples?T.decryptAvcSamples(u.samples,0,0,function(){E(A)}):E(A)}):u.samples&&T.decryptAvcSamples(u.samples,0,0,function(){E(A)})})},x.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},x.parseAVCPES=function(A,T){var E=this,y=this._avcTrack,u=this.parseAVCNALu(A.data),_=!1,m=this.avcSample,b,P=!1;A.data=null,m&&u.length&&!y.audFound&&(l(m,y),m=this.avcSample=a(!1,A.pts,A.dts,"")),u.forEach(function(N){switch(N.type){case 1:{b=!0,m||(m=E.avcSample=a(!0,A.pts,A.dts,"")),_&&(m.debug+="NDR "),m.frame=!0;var K=N.data;if(P&&K.length>4){var X=new D.default(K).readSliceType();(X===2||X===4||X===7||X===9)&&(m.key=!0)}break}case 5:b=!0,m||(m=E.avcSample=a(!0,A.pts,A.dts,"")),_&&(m.debug+="IDR "),m.key=!0,m.frame=!0;break;case 6:{b=!0,_&&m&&(m.debug+="SEI ");var B=new D.default(O(N.data));B.readUByte();for(var S=0,Y=0,te=!1,re=0;!te&&B.bytesAvailable>1;){S=0;do re=B.readUByte(),S+=re;while(re===255);Y=0;do re=B.readUByte(),Y+=re;while(re===255);if(S===4&&B.bytesAvailable!==0){te=!0;var ce=B.readUByte();if(ce===181){var Te=B.readUShort();if(Te===49){var ye=B.readUInt();if(ye===1195456820){var be=B.readUByte();if(be===3){for(var we=B.readUByte(),xe=B.readUByte(),ve=31&we,oe=[we,xe],Re=0;Re<ve;Re++)oe.push(B.readUByte()),oe.push(B.readUByte()),oe.push(B.readUByte());d(E._txtTrack.samples,{type:3,pts:A.pts,bytes:oe})}}}}}else if(S===5&&B.bytesAvailable!==0){if(te=!0,Y>16){for(var Ye=[],Ue=0;Ue<16;Ue++)Ye.push(B.readUByte().toString(16)),(Ue===3||Ue===5||Ue===7||Ue===9)&&Ye.push("-");for(var rt=Y-16,ot=new Uint8Array(rt),Oe=0;Oe<rt;Oe++)ot[Oe]=B.readUByte();d(E._txtTrack.samples,{pts:A.pts,payloadType:S,uuid:Ye.join(""),userData:Object(G.utf8ArrayToStr)(ot),userDataBytes:ot})}}else if(Y<B.bytesAvailable)for(var Me=0;Me<Y;Me++)B.readUByte()}break}case 7:if(b=!0,P=!0,_&&m&&(m.debug+="SPS "),!y.sps){var We=new D.default(N.data),qe=We.readSPS();y.width=qe.width,y.height=qe.height,y.pixelRatio=qe.pixelRatio,y.sps=[N.data],y.duration=E._duration;for(var Ve=N.data.subarray(1,4),je="avc1.",Fe=0;Fe<3;Fe++){var ht=Ve[Fe].toString(16);ht.length<2&&(ht="0"+ht),je+=ht}y.codec=je}break;case 8:b=!0,_&&m&&(m.debug+="PPS "),y.pps||(y.pps=[N.data]);break;case 9:b=!1,y.audFound=!0,m&&l(m,y),m=E.avcSample=a(!1,A.pts,A.dts,_?"AUD ":"");break;case 12:b=!1;break;default:b=!1,m&&(m.debug+="unknown NAL "+N.type+" ");break}if(m&&b){var He=m.units;He.push(N)}}),T&&m&&(l(m,y),this.avcSample=null)},x.getLastNalUnit=function(){var A,T=this.avcSample,E;if(!T||T.units.length===0){var y=this._avcTrack.samples;T=y[y.length-1]}if((A=T)!==null&&A!==void 0&&A.units){var u=T.units;E=u[u.length-1]}return E},x.parseAVCNALu=function(A){var T=A.byteLength,E=this._avcTrack,y=E.naluState||0,u=y,_=[],m=0,b,P,N,K=-1,X=0;for(y===-1&&(K=0,X=A[0]&31,y=0,m=1);m<T;){if(b=A[m++],!y){y=b?0:1;continue}if(y===1){y=b?0:2;continue}if(!b)y=3;else if(b===1){if(K>=0){var B={data:A.subarray(K,m-y-1),type:X};_.push(B)}else{var S=this.getLastNalUnit();if(S&&(u&&m<=4-u&&(S.state&&(S.data=S.data.subarray(0,S.data.byteLength-u))),P=m-y-1,P>0)){var Y=new Uint8Array(S.data.byteLength+P);Y.set(S.data,0),Y.set(A.subarray(0,P),S.data.byteLength),S.data=Y,S.state=0}}m<T?(N=A[m]&31,K=m,X=N,y=0):y=-1}else y=0}if(K>=0&&y>=0){var te={data:A.subarray(K,T),type:X,state:y};_.push(te)}if(_.length===0){var re=this.getLastNalUnit();if(re){var ce=new Uint8Array(re.data.byteLength+A.byteLength);ce.set(re.data,0),ce.set(A,re.data.byteLength),re.data=ce}}return E.naluState=y,_},x.parseAACPES=function(A){var T=0,E=this._audioTrack,y=this.aacOverFlow,u=A.data;if(y){this.aacOverFlow=null;var _=y.sample.unit.byteLength,m=Math.min(y.missing,_),b=_-m;y.sample.unit.set(u.subarray(0,m),b),E.samples.push(y.sample),T=y.missing}var P,N;for(P=T,N=u.length;P<N-1&&!V.isHeader(u,P);P++);if(P!==T){var K,X;if(P<N-1?(K="AAC PES did not start with ADTS header,offset:"+P,X=!1):(K="no ADTS header found in AAC PES",X=!0),g.logger.warn("parsing error:"+K),this.observer.emit(M.Events.ERROR,M.Events.ERROR,{type:p.ErrorTypes.MEDIA_ERROR,details:p.ErrorDetails.FRAG_PARSING_ERROR,fatal:X,reason:K}),X)return}V.initTrackConfig(E,this.observer,u,P,this.audioCodec);var B;if(A.pts!==void 0)B=A.pts;else if(y){var S=V.getFrameDuration(E.samplerate);B=y.sample.pts+S}else{g.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}for(var Y=0;P<N;)if(V.isHeader(u,P)){if(P+5<N){var te=V.appendFrame(E,u,P,B,Y);if(te)if(te.missing)this.aacOverFlow=te;else{P+=te.length,Y++;continue}}break}else P++},x.parseMPEGPES=function(A){var T=A.data,E=T.length,y=0,u=0,_=A.pts;if(_===void 0){g.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;u<E;)if(F.isHeader(T,u)){var m=F.appendFrame(this._audioTrack,T,u,_,y);if(m)u+=m.length,y++;else break}else u++},x.parseID3PES=function(A){if(A.pts===void 0){g.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}this._id3Track.samples.push(A)},w}();h.minProbeByteLength=188;function a(w,x,R,A){return{key:w,frame:!1,pts:x,dts:R,units:[],debug:A,length:0}}function c(w,x){return(w[x+10]&31)<<8|w[x+11]}function o(w,x,R,A){var T={audio:-1,avc:-1,id3:-1,isAAC:!0},E=(w[x+1]&15)<<8|w[x+2],y=x+3+E-4,u=(w[x+10]&15)<<8|w[x+11];for(x+=12+u;x<y;){var _=(w[x+1]&31)<<8|w[x+2];switch(w[x]){case 207:if(!A){g.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:T.audio===-1&&(T.audio=_);break;case 21:T.id3===-1&&(T.id3=_);break;case 219:if(!A){g.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:T.avc===-1&&(T.avc=_);break;case 3:case 4:R?T.audio===-1&&(T.audio=_,T.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}x+=((w[x+3]&15)<<8|w[x+4])+5}return T}function s(w){var x=0,R,A,T,E,y,u=w.data;if(!w||w.size===0)return null;for(;u[0].length<19&&u.length>1;){var _=new Uint8Array(u[0].length+u[1].length);_.set(u[0]),_.set(u[1],u[0].length),u[0]=_,u.splice(1,1)}R=u[0];var m=(R[0]<<16)+(R[1]<<8)+R[2];if(m===1){if(A=(R[4]<<8)+R[5],A&&A>w.size-6)return null;var b=R[7];b&192&&(E=(R[9]&14)*536870912+(R[10]&255)*4194304+(R[11]&254)*16384+(R[12]&255)*128+(R[13]&254)/2,b&64?(y=(R[14]&14)*536870912+(R[15]&255)*4194304+(R[16]&254)*16384+(R[17]&255)*128+(R[18]&254)/2,E-y>60*9e4&&(g.logger.warn(Math.round((E-y)/9e4)+"s delta between PTS and DTS, align them"),E=y)):y=E),T=R[8];var P=T+9;if(w.size<=P)return null;w.size-=P;for(var N=new Uint8Array(w.size),K=0,X=u.length;K<X;K++){R=u[K];var B=R.byteLength;if(P)if(P>B){P-=B;continue}else R=R.subarray(P),B-=P,P=0;N.set(R,x),x+=B}return A&&(A-=T+3),{data:N,pts:E,dts:y,len:A}}return null}function l(w,x){if(w.units.length&&w.frame){if(w.pts===void 0){var R=x.samples,A=R.length;if(A){var T=R[A-1];w.pts=T.pts,w.dts=T.dts}else{x.dropped++;return}}x.samples.push(w)}w.debug.length&&g.logger.log(w.pts+"/"+w.dts+":"+w.debug)}function d(w,x){var R=w.length;if(R>0){if(x.pts>=w[R-1].pts)w.push(x);else for(var A=R-1;A>=0;A--)if(x.pts<w[A].pts){w.splice(A,0,x);break}}else w.push(x)}function O(w){for(var x=w.byteLength,R=[],A=1;A<x-2;)w[A]===0&&w[A+1]===0&&w[A+2]===3?(R.push(A+2),A+=2):A++;if(R.length===0)return w;var T=x-R.length,E=new Uint8Array(T),y=0;for(A=0;A<T;y++,A++)y===R[0]&&(y++,R.shift()),E[A]=w[y];return E}Z.default=h},"./src/errors.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"ErrorTypes",function(){return V}),k.d(Z,"ErrorDetails",function(){return F});var V;(function(D){D.NETWORK_ERROR="networkError",D.MEDIA_ERROR="mediaError",D.KEY_SYSTEM_ERROR="keySystemError",D.MUX_ERROR="muxError",D.OTHER_ERROR="otherError"})(V||(V={}));var F;(function(D){D.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",D.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",D.KEY_SYSTEM_NO_SESSION="keySystemNoSession",D.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",D.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",D.MANIFEST_LOAD_ERROR="manifestLoadError",D.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",D.MANIFEST_PARSING_ERROR="manifestParsingError",D.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",D.LEVEL_EMPTY_ERROR="levelEmptyError",D.LEVEL_LOAD_ERROR="levelLoadError",D.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",D.LEVEL_SWITCH_ERROR="levelSwitchError",D.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",D.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",D.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",D.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",D.FRAG_LOAD_ERROR="fragLoadError",D.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",D.FRAG_DECRYPT_ERROR="fragDecryptError",D.FRAG_PARSING_ERROR="fragParsingError",D.REMUX_ALLOC_ERROR="remuxAllocError",D.KEY_LOAD_ERROR="keyLoadError",D.KEY_LOAD_TIMEOUT="keyLoadTimeOut",D.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",D.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",D.BUFFER_APPEND_ERROR="bufferAppendError",D.BUFFER_APPENDING_ERROR="bufferAppendingError",D.BUFFER_STALLED_ERROR="bufferStalledError",D.BUFFER_FULL_ERROR="bufferFullError",D.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",D.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",D.INTERNAL_EXCEPTION="internalException",D.INTERNAL_ABORTED="aborted",D.UNKNOWN="unknown"})(F||(F={}))},"./src/events.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"Events",function(){return V});var V;(function(F){F.MEDIA_ATTACHING="hlsMediaAttaching",F.MEDIA_ATTACHED="hlsMediaAttached",F.MEDIA_DETACHING="hlsMediaDetaching",F.MEDIA_DETACHED="hlsMediaDetached",F.BUFFER_RESET="hlsBufferReset",F.BUFFER_CODECS="hlsBufferCodecs",F.BUFFER_CREATED="hlsBufferCreated",F.BUFFER_APPENDING="hlsBufferAppending",F.BUFFER_APPENDED="hlsBufferAppended",F.BUFFER_EOS="hlsBufferEos",F.BUFFER_FLUSHING="hlsBufferFlushing",F.BUFFER_FLUSHED="hlsBufferFlushed",F.MANIFEST_LOADING="hlsManifestLoading",F.MANIFEST_LOADED="hlsManifestLoaded",F.MANIFEST_PARSED="hlsManifestParsed",F.LEVEL_SWITCHING="hlsLevelSwitching",F.LEVEL_SWITCHED="hlsLevelSwitched",F.LEVEL_LOADING="hlsLevelLoading",F.LEVEL_LOADED="hlsLevelLoaded",F.LEVEL_UPDATED="hlsLevelUpdated",F.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",F.LEVELS_UPDATED="hlsLevelsUpdated",F.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",F.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",F.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",F.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",F.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",F.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",F.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",F.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",F.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",F.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",F.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",F.CUES_PARSED="hlsCuesParsed",F.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",F.INIT_PTS_FOUND="hlsInitPtsFound",F.FRAG_LOADING="hlsFragLoading",F.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",F.FRAG_LOADED="hlsFragLoaded",F.FRAG_DECRYPTED="hlsFragDecrypted",F.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",F.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",F.FRAG_PARSING_METADATA="hlsFragParsingMetadata",F.FRAG_PARSED="hlsFragParsed",F.FRAG_BUFFERED="hlsFragBuffered",F.FRAG_CHANGED="hlsFragChanged",F.FPS_DROP="hlsFpsDrop",F.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",F.ERROR="hlsError",F.DESTROYING="hlsDestroying",F.KEY_LOADING="hlsKeyLoading",F.KEY_LOADED="hlsKeyLoaded",F.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",F.BACK_BUFFER_REACHED="hlsBackBufferReached"})(V||(V={}))},"./src/hls.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"default",function(){return w});var V=k("./node_modules/url-toolkit/src/url-toolkit.js"),F=k.n(V),D=k("./src/loader/playlist-loader.ts"),G=k("./src/loader/key-loader.ts"),j=k("./src/controller/id3-track-controller.ts"),M=k("./src/controller/latency-controller.ts"),I=k("./src/controller/level-controller.ts"),g=k("./src/controller/fragment-tracker.ts"),p=k("./src/controller/stream-controller.ts"),f=k("./src/is-supported.ts"),h=k("./src/utils/logger.ts"),a=k("./src/config.ts"),c=k("./node_modules/eventemitter3/index.js"),o=k.n(c),s=k("./src/events.ts"),l=k("./src/errors.ts");function d(x,R){for(var A=0;A<R.length;A++){var T=R[A];T.enumerable=T.enumerable||!1,T.configurable=!0,"value"in T&&(T.writable=!0),Object.defineProperty(x,T.key,T)}}function O(x,R,A){return R&&d(x.prototype,R),A&&d(x,A),x}var w=function(){x.isSupported=function(){return Object(f.isSupported)()};function x(A){A===void 0&&(A={}),this.config=void 0,this.userConfig=void 0,this.coreComponents=void 0,this.networkControllers=void 0,this._emitter=new c.EventEmitter,this._autoLevelCapping=void 0,this.abrController=void 0,this.bufferController=void 0,this.capLevelController=void 0,this.latencyController=void 0,this.levelController=void 0,this.streamController=void 0,this.audioTrackController=void 0,this.subtitleTrackController=void 0,this.emeController=void 0,this.cmcdController=void 0,this._media=null,this.url=null;var T=this.config=Object(a.mergeConfig)(x.DefaultConfig,A);this.userConfig=A,Object(h.enableLogs)(T.debug),this._autoLevelCapping=-1,T.progressive&&Object(a.enableStreamingMode)(T);var E=T.abrController,y=T.bufferController,u=T.capLevelController,_=T.fpsController,m=this.abrController=new E(this),b=this.bufferController=new y(this),P=this.capLevelController=new u(this),N=new _(this),K=new D.default(this),X=new G.default(this),B=new j.default(this),S=this.levelController=new I.default(this),Y=new g.FragmentTracker(this),te=this.streamController=new p.default(this,Y);P.setStreamController(te),N.setStreamController(te);var re=[S,te];this.networkControllers=re;var ce=[K,X,m,b,P,N,B,Y];this.audioTrackController=this.createController(T.audioTrackController,null,re),this.createController(T.audioStreamController,Y,re),this.subtitleTrackController=this.createController(T.subtitleTrackController,null,re),this.createController(T.subtitleStreamController,Y,re),this.createController(T.timelineController,null,ce),this.emeController=this.createController(T.emeController,null,ce),this.cmcdController=this.createController(T.cmcdController,null,ce),this.latencyController=this.createController(M.default,null,ce),this.coreComponents=ce}var R=x.prototype;return R.createController=function(T,E,y){if(T){var u=E?new T(this,E):new T(this);return y&&y.push(u),u}return null},R.on=function(T,E,y){y===void 0&&(y=this),this._emitter.on(T,E,y)},R.once=function(T,E,y){y===void 0&&(y=this),this._emitter.once(T,E,y)},R.removeAllListeners=function(T){this._emitter.removeAllListeners(T)},R.off=function(T,E,y,u){y===void 0&&(y=this),this._emitter.off(T,E,y,u)},R.listeners=function(T){return this._emitter.listeners(T)},R.emit=function(T,E,y){return this._emitter.emit(T,E,y)},R.trigger=function(T,E){if(this.config.debug)return this.emit(T,T,E);try{return this.emit(T,T,E)}catch(y){h.logger.error("An internal error happened while handling event "+T+'. Error message: "'+y.message+'". 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h;(function(s){s.AUDIO="audio",s.VIDEO="video",s.AUDIOVIDEO="audiovideo"})(h||(h={}));var a=function(){function s(d){var O;this._byteRange=null,this._url=null,this.baseurl=void 0,this.relurl=void 0,this.elementaryStreams=(O={},O[h.AUDIO]=null,O[h.VIDEO]=null,O[h.AUDIOVIDEO]=null,O),this.baseurl=d}var l=s.prototype;return l.setByteRange=function(O,w){var x=O.split("@",2),R=[];x.length===1?R[0]=w?w.byteRangeEndOffset:0:R[0]=parseInt(x[1]),R[1]=parseInt(x[0])+R[0],this._byteRange=R},f(s,[{key:"byteRange",get:function(){return this._byteRange?this._byteRange:[]}},{key:"byteRangeStartOffset",get:function(){return this.byteRange[0]}},{key:"byteRangeEndOffset",get:function(){return this.byteRange[1]}},{key:"url",get:function(){return!this._url&&this.baseurl&&this.relurl&&(this._url=Object(F.buildAbsoluteURL)(this.baseurl,this.relurl,{alwaysNormalize:!0})),this._url||""},set:function(O){this._url=O}}]),s}(),c=function(s){I(l,s);function l(O,w){var x;return 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y=this.elementaryStreams,u=y[w];if(!u){y[w]={startPTS:x,endPTS:R,startDTS:A,endDTS:T,partial:E};return}u.startPTS=Math.min(u.startPTS,x),u.endPTS=Math.max(u.endPTS,R),u.startDTS=Math.min(u.startDTS,A),u.endDTS=Math.max(u.endDTS,T)},d.clearElementaryStreamInfo=function(){var w=this.elementaryStreams;w[h.AUDIO]=null,w[h.VIDEO]=null,w[h.AUDIOVIDEO]=null},f(l,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var w=this.sn;typeof w!="number"&&(this.levelkey&&this.levelkey.method==="AES-128"&&!this.levelkey.iv&&G.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),w=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,w)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(this.programDateTime===null)return null;if(!Object(V.isFiniteNumber)(this.programDateTime))return 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o=this.hls.config;if(a&&(D.logger.warn("abort previous key loader for type:"+h),a.abort()),!c){D.logger.warn("key uri is falsy");return}var s=o.loader,l=f.loader=this.loaders[h]=new s(o);this.decrypturl=c,this.decryptkey=null;var d={url:c,frag:f,responseType:"arraybuffer"},O={timeout:o.fragLoadingTimeOut,maxRetry:0,retryDelay:o.fragLoadingRetryDelay,maxRetryDelay:o.fragLoadingMaxRetryTimeout,highWaterMark:0},w={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};l.load(d,O,w)}else this.decryptkey&&(f.decryptdata.key=this.decryptkey,this.hls.trigger(V.Events.KEY_LOADED,{frag:f}))},M.loadsuccess=function(g,p,f){var h=f.frag;if(!h.decryptdata){D.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(V.Events.KEY_LOADED,{frag:h})},M.loaderror=function(g,p){var f=p.frag,h=f.loader;h&&h.abort(),delete 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0,this.partList=null,this.live=!0,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!0,this.availabilityDelay=void 0,this.misses=0,this.needSidxRanges=!1,this.startCC=0,this.startSN=0,this.startTimeOffset=null,this.targetduration=0,this.totalduration=0,this.type=null,this.url=void 0,this.m3u8="",this.version=null,this.canBlockReload=!1,this.canSkipUntil=0,this.canSkipDateRanges=!1,this.skippedSegments=0,this.recentlyRemovedDateranges=void 0,this.partHoldBack=0,this.holdBack=0,this.partTarget=0,this.preloadHint=void 0,this.renditionReports=void 0,this.tuneInGoal=0,this.deltaUpdateFailed=void 0,this.driftStartTime=0,this.driftEndTime=0,this.driftStart=0,this.driftEnd=0,this.fragments=[],this.url=g}var I=M.prototype;return I.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},D(M,[{key:"hasProgramDateTime",get:function(){return this.fragments.length?Object(V.isFiniteNumber)(this.fragments[this.fragments.length-1].programDateTime):!1}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||G}},{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(ae,Z,k){"use strict";k.r(Z),k.d(Z,"LevelKey",function(){return j});var V=k("./node_modules/url-toolkit/src/url-toolkit.js"),F=k.n(V);function D(M,I){for(var g=0;g<I.length;g++){var p=I[g];p.enumerable=p.enumerable||!1,p.configurable=!0,"value"in p&&(p.writable=!0),Object.defineProperty(M,p.key,p)}}function G(M,I,g){return I&&D(M.prototype,I),g&&D(M,g),M}var j=function(){M.fromURL=function(g,p){return new M(g,p)},M.fromURI=function(g){return new M(g)};function 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V=k("./src/polyfills/number.ts"),F=k("./node_modules/url-toolkit/src/url-toolkit.js"),D=k.n(F),G=k("./src/loader/fragment.ts"),j=k("./src/loader/level-details.ts"),M=k("./src/loader/level-key.ts"),I=k("./src/utils/attr-list.ts"),g=k("./src/utils/logger.ts"),p=k("./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,a=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),c=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(PLAYLIST-TYPE):(.+)/.source,/#EXT-X-(MEDIA-SEQUENCE): *(\d+)/.source,/#EXT-X-(SKIP):(.+)/.source,/#EXT-X-(TARGETDURATION): *(\d+)/.source,/#EXT-X-(KEY):(.+)/.source,/#EXT-X-(START):(.+)/.source,/#EXT-X-(ENDLIST)/.source,/#EXT-X-(DISCONTINUITY-SEQ)UENCE: *(\d+)/.source,/#EXT-X-(DIS)CONTINUITY/.source,/#EXT-X-(VERSION):(\d+)/.source,/#EXT-X-(MAP):(.+)/.source,/#EXT-X-(SERVER-CONTROL):(.+)/.source,/#EXT-X-(PART-INF):(.+)/.source,/#EXT-X-(GAP)/.source,/#EXT-X-(BITRATE):\s*(\d+)/.source,/#EXT-X-(PART):(.+)/.source,/#EXT-X-(PRELOAD-HINT):(.+)/.source,/#EXT-X-(RENDITION-REPORT):(.+)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|")),o=/\.(mp4|m4s|m4v|m4a)$/i;function s(R){var A,T;return o.test((A=(T=F.parseURL(R))===null||T===void 0?void 0:T.path)!=null?A:"")}var l=function(){function R(){}return R.findGroup=function(T,E){for(var y=0;y<T.length;y++){var u=T[y];if(u.id===E)return u}},R.convertAVC1ToAVCOTI=function(T){var E=T.split(".");if(E.length>2){var y=E.shift()+".";return y+=parseInt(E.shift()).toString(16),y+=("000"+parseInt(E.shift()).toString(16)).substr(-4),y}return T},R.resolve=function(T,E){return F.buildAbsoluteURL(E,T,{alwaysNormalize:!0})},R.parseMasterPlaylist=function(T,E){var y=[],u={},_=!1;f.lastIndex=0;for(var m;(m=f.exec(T))!=null;)if(m[1]){var b=new I.AttrList(m[1]),P={attrs:b,bitrate:b.decimalInteger("AVERAGE-BANDWIDTH")||b.decimalInteger("BANDWIDTH"),name:b.NAME,url:R.resolve(m[2],E)},N=b.decimalResolution("RESOLUTION");N&&(P.width=N.width,P.height=N.height),d((b.CODECS||"").split(/[ ,]+/).filter(function(X){return X}),P),P.videoCodec&&P.videoCodec.indexOf("avc1")!==-1&&(P.videoCodec=R.convertAVC1ToAVCOTI(P.videoCodec)),y.push(P)}else if(m[3]){var K=new I.AttrList(m[3]);K["DATA-ID"]&&(_=!0,u[K["DATA-ID"]]=K)}return{levels:y,sessionData:_?u:null}},R.parseMasterPlaylistMedia=function(T,E,y,u){u===void 0&&(u=[]);var _,m=[],b=0;for(h.lastIndex=0;(_=h.exec(T))!==null;){var P=new I.AttrList(_[1]);if(P.TYPE===y){var N={attrs:P,bitrate:0,id:b++,groupId:P["GROUP-ID"],instreamId:P["INSTREAM-ID"],name:P.NAME||P.LANGUAGE||"",type:y,default:P.bool("DEFAULT"),autoselect:P.bool("AUTOSELECT"),forced:P.bool("FORCED"),lang:P.LANGUAGE,url:P.URI?R.resolve(P.URI,E):""};if(u.length){var K=R.findGroup(u,N.groupId)||u[0];O(N,K,"audioCodec"),O(N,K,"textCodec")}m.push(N)}}return m},R.parseLevelPlaylist=function(T,E,y,u,_){var m=new j.LevelDetails(E),b=m.fragments,P=null,N=0,K=0,X=0,B=0,S=null,Y=new G.Fragment(u,E),te,re,ce,Te=-1,ye=!1;for(a.lastIndex=0,m.m3u8=T;(te=a.exec(T))!==null;){ye&&(ye=!1,Y=new G.Fragment(u,E),Y.start=X,Y.sn=N,Y.cc=B,Y.level=y,P&&(Y.initSegment=P,Y.rawProgramDateTime=P.rawProgramDateTime));var be=te[1];if(be){Y.duration=parseFloat(be);var we=(" "+te[2]).slice(1);Y.title=we||null,Y.tagList.push(we?["INF",be,we]:["INF",be])}else if(te[3])Object(V.isFiniteNumber)(Y.duration)&&(Y.start=X,ce&&(Y.levelkey=ce),Y.sn=N,Y.level=y,Y.cc=B,Y.urlId=_,b.push(Y),Y.relurl=(" "+te[3]).slice(1),x(Y,S),S=Y,X+=Y.duration,N++,K=0,ye=!0);else if(te[4]){var xe=(" "+te[4]).slice(1);S?Y.setByteRange(xe,S):Y.setByteRange(xe)}else if(te[5])Y.rawProgramDateTime=(" "+te[5]).slice(1),Y.tagList.push(["PROGRAM-DATE-TIME",Y.rawProgramDateTime]),Te===-1&&(Te=b.length);else{if(te=te[0].match(c),!te){g.logger.warn("No matches on slow regex match for level playlist!");continue}for(re=1;re<te.length&&!(typeof te[re]!="undefined");re++);var ve=(" "+te[re]).slice(1),oe=(" "+te[re+1]).slice(1),Re=te[re+2]?(" "+te[re+2]).slice(1):"";switch(ve){case"PLAYLIST-TYPE":m.type=oe.toUpperCase();break;case"MEDIA-SEQUENCE":N=m.startSN=parseInt(oe);break;case"SKIP":{var Ye=new I.AttrList(oe),Ue=Ye.decimalInteger("SKIPPED-SEGMENTS");if(Object(V.isFiniteNumber)(Ue)){m.skippedSegments=Ue;for(var rt=Ue;rt--;)b.unshift(null);N+=Ue}var ot=Ye.enumeratedString("RECENTLY-REMOVED-DATERANGES");ot&&(m.recentlyRemovedDateranges=ot.split("	"));break}case"TARGETDURATION":m.targetduration=parseFloat(oe);break;case"VERSION":m.version=parseInt(oe);break;case"EXTM3U":break;case"ENDLIST":m.live=!1;break;case"#":(oe||Re)&&Y.tagList.push(Re?[oe,Re]:[oe]);break;case"DIS":B++;case"GAP":Y.tagList.push([ve]);break;case"BITRATE":Y.tagList.push([ve,oe]);break;case"DISCONTINUITY-SEQ":B=parseInt(oe);break;case"KEY":{var Oe,Me=new I.AttrList(oe),We=Me.enumeratedString("METHOD"),qe=Me.URI,Ve=Me.hexadecimalInteger("IV"),je=Me.enumeratedString("KEYFORMATVERSIONS"),Fe=Me.enumeratedString("KEYID"),ht=(Oe=Me.enumeratedString("KEYFORMAT"))!=null?Oe:"identity",He=["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"];if(He.indexOf(ht)>-1){g.logger.warn("Keyformat "+ht+" is not supported from the manifest");continue}else if(ht!=="identity")continue;We&&(ce=M.LevelKey.fromURL(E,qe),qe&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(We)>=0&&(ce.method=We,ce.keyFormat=ht,Fe&&(ce.keyID=Fe),je&&(ce.keyFormatVersions=je),ce.iv=Ve));break}case"START":{var Pe=new I.AttrList(oe),Xe=Pe.decimalFloatingPoint("TIME-OFFSET");Object(V.isFiniteNumber)(Xe)&&(m.startTimeOffset=Xe);break}case"MAP":{var tt=new I.AttrList(oe);Y.relurl=tt.URI,tt.BYTERANGE&&Y.setByteRange(tt.BYTERANGE),Y.level=y,Y.sn="initSegment",ce&&(Y.levelkey=ce),Y.initSegment=null,P=Y,ye=!0;break}case"SERVER-CONTROL":{var Ke=new I.AttrList(oe);m.canBlockReload=Ke.bool("CAN-BLOCK-RELOAD"),m.canSkipUntil=Ke.optionalFloat("CAN-SKIP-UNTIL",0),m.canSkipDateRanges=m.canSkipUntil>0&&Ke.bool("CAN-SKIP-DATERANGES"),m.partHoldBack=Ke.optionalFloat("PART-HOLD-BACK",0),m.holdBack=Ke.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var et=new I.AttrList(oe);m.partTarget=et.decimalFloatingPoint("PART-TARGET");break}case"PART":{var Ae=m.partList;Ae||(Ae=m.partList=[]);var nt=K>0?Ae[Ae.length-1]:void 0,Je=K++,Se=new G.Part(new I.AttrList(oe),Y,E,Je,nt);Ae.push(Se),Y.duration+=Se.duration;break}case"PRELOAD-HINT":{var ke=new I.AttrList(oe);m.preloadHint=ke;break}case"RENDITION-REPORT":{var me=new I.AttrList(oe);m.renditionReports=m.renditionReports||[],m.renditionReports.push(me);break}default:g.logger.warn("line parsed but not handled: "+te);break}}}S&&!S.relurl?(b.pop(),X-=S.duration,m.partList&&(m.fragmentHint=S)):m.partList&&(x(Y,S),Y.cc=B,m.fragmentHint=Y);var he=b.length,de=b[0],ie=b[he-1];if(X+=m.skippedSegments*m.targetduration,X>0&&he&&ie){m.averagetargetduration=X/he;var q=ie.sn;m.endSN=q!=="initSegment"?q:0,de&&(m.startCC=de.cc,de.initSegment||m.fragments.every(function(se){return se.relurl&&s(se.relurl)})&&(g.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),Y=new G.Fragment(u,E),Y.relurl=ie.relurl,Y.level=y,Y.sn="initSegment",de.initSegment=Y,m.needSidxRanges=!0))}else m.endSN=0,m.startCC=0;return m.fragmentHint&&(X+=m.fragmentHint.duration),m.totalduration=X,m.endCC=B,Te>0&&w(b,Te),m},R}();function d(R,A){["video","audio","text"].forEach(function(T){var E=R.filter(function(u){return Object(p.isCodecType)(u,T)});if(E.length){var y=E.filter(function(u){return u.lastIndexOf("avc1",0)===0||u.lastIndexOf("mp4a",0)===0});A[T+"Codec"]=y.length>0?y[0]:E[0],R=R.filter(function(u){return E.indexOf(u)===-1})}}),A.unknownCodecs=R}function O(R,A,T){var E=A[T];E&&(R[T]=E)}function w(R,A){for(var T=R[A],E=A;E--;){var y=R[E];if(!y)return;y.programDateTime=T.programDateTime-y.duration*1e3,T=y}}function x(R,A){R.rawProgramDateTime?R.programDateTime=Date.parse(R.rawProgramDateTime):A!=null&&A.programDateTime&&(R.programDateTime=A.endProgramDateTime),Object(V.isFiniteNumber)(R.programDateTime)||(R.programDateTime=null,R.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(ae,Z,k){"use strict";k.r(Z);var V=k("./src/polyfills/number.ts"),F=k("./src/events.ts"),D=k("./src/errors.ts"),G=k("./src/utils/logger.ts"),j=k("./src/utils/mp4-tools.ts"),M=k("./src/loader/m3u8-parser.ts"),I=k("./src/types/loader.ts"),g=k("./src/utils/attr-list.ts");function p(a){var c=a.type;switch(c){case I.PlaylistContextType.AUDIO_TRACK:return I.PlaylistLevelType.AUDIO;case I.PlaylistContextType.SUBTITLE_TRACK:return I.PlaylistLevelType.SUBTITLE;default:return I.PlaylistLevelType.MAIN}}function f(a,c){var o=a.url;return(o===void 0||o.indexOf("data:")===0)&&(o=c.url),o}var h=function(){function a(o){this.hls=void 0,this.loaders=Object.create(null),this.hls=o,this.registerListeners()}var c=a.prototype;return c.registerListeners=function(){var s=this.hls;s.on(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),s.on(F.Events.LEVEL_LOADING,this.onLevelLoading,this),s.on(F.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),s.on(F.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},c.unregisterListeners=function(){var s=this.hls;s.off(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),s.off(F.Events.LEVEL_LOADING,this.onLevelLoading,this),s.off(F.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),s.off(F.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},c.createInternalLoader=function(s){var l=this.hls.config,d=l.pLoader,O=l.loader,w=d||O,x=new w(l);return s.loader=x,this.loaders[s.type]=x,x},c.getInternalLoader=function(s){return this.loaders[s.type]},c.resetInternalLoader=function(s){this.loaders[s]&&delete this.loaders[s]},c.destroyInternalLoaders=function(){for(var s in this.loaders){var l=this.loaders[s];l&&l.destroy(),this.resetInternalLoader(s)}},c.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},c.onManifestLoading=function(s,l){var d=l.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:I.PlaylistContextType.MANIFEST,url:d,deliveryDirectives:null})},c.onLevelLoading=function(s,l){var d=l.id,O=l.level,w=l.url,x=l.deliveryDirectives;this.load({id:d,groupId:null,level:O,responseType:"text",type:I.PlaylistContextType.LEVEL,url:w,deliveryDirectives:x})},c.onAudioTrackLoading=function(s,l){var d=l.id,O=l.groupId,w=l.url,x=l.deliveryDirectives;this.load({id:d,groupId:O,level:null,responseType:"text",type:I.PlaylistContextType.AUDIO_TRACK,url:w,deliveryDirectives:x})},c.onSubtitleTrackLoading=function(s,l){var d=l.id,O=l.groupId,w=l.url,x=l.deliveryDirectives;this.load({id:d,groupId:O,level:null,responseType:"text",type:I.PlaylistContextType.SUBTITLE_TRACK,url:w,deliveryDirectives:x})},c.load=function(s){var l,d=this.hls.config,O=this.getInternalLoader(s);if(O){var w=O.context;if(w&&w.url===s.url){G.logger.trace("[playlist-loader]: playlist request ongoing");return}G.logger.log("[playlist-loader]: aborting previous loader for type: "+s.type),O.abort()}var x,R,A,T;switch(s.type){case I.PlaylistContextType.MANIFEST:x=d.manifestLoadingMaxRetry,R=d.manifestLoadingTimeOut,A=d.manifestLoadingRetryDelay,T=d.manifestLoadingMaxRetryTimeout;break;case I.PlaylistContextType.LEVEL:case I.PlaylistContextType.AUDIO_TRACK:case I.PlaylistContextType.SUBTITLE_TRACK:x=0,R=d.levelLoadingTimeOut;break;default:x=d.levelLoadingMaxRetry,R=d.levelLoadingTimeOut,A=d.levelLoadingRetryDelay,T=d.levelLoadingMaxRetryTimeout;break}if(O=this.createInternalLoader(s),(l=s.deliveryDirectives)!==null&&l!==void 0&&l.part){var E;if(s.type===I.PlaylistContextType.LEVEL&&s.level!==null?E=this.hls.levels[s.level].details:s.type===I.PlaylistContextType.AUDIO_TRACK&&s.id!==null?E=this.hls.audioTracks[s.id].details:s.type===I.PlaylistContextType.SUBTITLE_TRACK&&s.id!==null&&(E=this.hls.subtitleTracks[s.id].details),E){var y=E.partTarget,u=E.targetduration;y&&u&&(R=Math.min(Math.max(y*3,u*.8)*1e3,R))}}var _={timeout:R,maxRetry:x,retryDelay:A,maxRetryDelay:T,highWaterMark:0},m={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};O.load(s,_,m)},c.loadsuccess=function(s,l,d,O){if(O===void 0&&(O=null),d.isSidxRequest){this.handleSidxRequest(s,d),this.handlePlaylistLoaded(s,l,d,O);return}this.resetInternalLoader(d.type);var w=s.data;if(w.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(s,d,"no EXTM3U delimiter",O);return}l.parsing.start=performance.now(),w.indexOf("#EXTINF:")>0||w.indexOf("#EXT-X-TARGETDURATION:")>0?this.handleTrackOrLevelPlaylist(s,l,d,O):this.handleMasterPlaylist(s,l,d,O)},c.loaderror=function(s,l,d){d===void 0&&(d=null),this.handleNetworkError(l,d,!1,s)},c.loadtimeout=function(s,l,d){d===void 0&&(d=null),this.handleNetworkError(l,d,!0)},c.handleMasterPlaylist=function(s,l,d,O){var w=this.hls,x=s.data,R=f(s,d),A=M.default.parseMasterPlaylist(x,R),T=A.levels,E=A.sessionData;if(!T.length){this.handleManifestParsingError(s,d,"no level found in manifest",O);return}var y=T.map(function(N){return{id:N.attrs.AUDIO,audioCodec:N.audioCodec}}),u=T.map(function(N){return{id:N.attrs.SUBTITLES,textCodec:N.textCodec}}),_=M.default.parseMasterPlaylistMedia(x,R,"AUDIO",y),m=M.default.parseMasterPlaylistMedia(x,R,"SUBTITLES",u),b=M.default.parseMasterPlaylistMedia(x,R,"CLOSED-CAPTIONS");if(_.length){var P=_.some(function(N){return!N.url});!P&&T[0].audioCodec&&!T[0].attrs.AUDIO&&(G.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),_.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new g.AttrList({}),bitrate:0,url:""}))}w.trigger(F.Events.MANIFEST_LOADED,{levels:T,audioTracks:_,subtitles:m,captions:b,url:R,stats:l,networkDetails:O,sessionData:E})},c.handleTrackOrLevelPlaylist=function(s,l,d,O){var w=this.hls,x=d.id,R=d.level,A=d.type,T=f(s,d),E=Object(V.isFiniteNumber)(x)?x:0,y=Object(V.isFiniteNumber)(R)?R:E,u=p(d),_=M.default.parseLevelPlaylist(s.data,T,y,u,E);if(!_.fragments.length){w.trigger(F.Events.ERROR,{type:D.ErrorTypes.NETWORK_ERROR,details:D.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:T,reason:"no fragments found in level",level:typeof d.level=="number"?d.level:void 0});return}if(A===I.PlaylistContextType.MANIFEST){var m={attrs:new g.AttrList({}),bitrate:0,details:_,name:"",url:T};w.trigger(F.Events.MANIFEST_LOADED,{levels:[m],audioTracks:[],url:T,stats:l,networkDetails:O,sessionData:null})}if(l.parsing.end=performance.now(),_.needSidxRanges){var b,P=(b=_.fragments[0].initSegment)===null||b===void 0?void 0:b.url;this.load({url:P,isSidxRequest:!0,type:A,level:R,levelDetails:_,id:x,groupId:null,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",deliveryDirectives:null});return}d.levelDetails=_,this.handlePlaylistLoaded(s,l,d,O)},c.handleSidxRequest=function(s,l){var d=Object(j.parseSegmentIndex)(new Uint8Array(s.data));if(!d)return;var O=d.references,w=l.levelDetails;O.forEach(function(x,R){var A=x.info,T=w.fragments[R];T.byteRange.length===0&&T.setByteRange(String(1+A.end-A.start)+"@"+String(A.start)),T.initSegment&&T.initSegment.setByteRange(String(d.moovEndOffset)+"@0")})},c.handleManifestParsingError=function(s,l,d,O){this.hls.trigger(F.Events.ERROR,{type:D.ErrorTypes.NETWORK_ERROR,details:D.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:l.type===I.PlaylistContextType.MANIFEST,url:s.url,reason:d,response:s,context:l,networkDetails:O})},c.handleNetworkError=function(s,l,d,O){d===void 0&&(d=!1),G.logger.warn("[playlist-loader]: A network "+(d?"timeout":"error")+" occurred while loading "+s.type+" level: "+s.level+" id: "+s.id+' group-id: "'+s.groupId+'"');var w=D.ErrorDetails.UNKNOWN,x=!1,R=this.getInternalLoader(s);switch(s.type){case I.PlaylistContextType.MANIFEST:w=d?D.ErrorDetails.MANIFEST_LOAD_TIMEOUT:D.ErrorDetails.MANIFEST_LOAD_ERROR,x=!0;break;case I.PlaylistContextType.LEVEL:w=d?D.ErrorDetails.LEVEL_LOAD_TIMEOUT:D.ErrorDetails.LEVEL_LOAD_ERROR,x=!1;break;case I.PlaylistContextType.AUDIO_TRACK:w=d?D.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:D.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,x=!1;break;case I.PlaylistContextType.SUBTITLE_TRACK:w=d?D.ErrorDetails.SUBTITLE_TRACK_LOAD_TIMEOUT:D.ErrorDetails.SUBTITLE_LOAD_ERROR,x=!1;break}R&&this.resetInternalLoader(s.type);var A={type:D.ErrorTypes.NETWORK_ERROR,details:w,fatal:x,url:s.url,loader:R,context:s,networkDetails:l};O&&(A.response=O),this.hls.trigger(F.Events.ERROR,A)},c.handlePlaylistLoaded=function(s,l,d,O){var w=d.type,x=d.level,R=d.id,A=d.groupId,T=d.loader,E=d.levelDetails,y=d.deliveryDirectives;if(!(E!=null&&E.targetduration)){this.handleManifestParsingError(s,d,"invalid target duration",O);return}if(!T)return;E.live&&(T.getCacheAge&&(E.ageHeader=T.getCacheAge()||0),(!T.getCacheAge||isNaN(E.ageHeader))&&(E.ageHeader=0));switch(w){case I.PlaylistContextType.MANIFEST:case I.PlaylistContextType.LEVEL:this.hls.trigger(F.Events.LEVEL_LOADED,{details:E,level:x||0,id:R||0,stats:l,networkDetails:O,deliveryDirectives:y});break;case I.PlaylistContextType.AUDIO_TRACK:this.hls.trigger(F.Events.AUDIO_TRACK_LOADED,{details:E,id:R||0,groupId:A||"",stats:l,networkDetails:O,deliveryDirectives:y});break;case I.PlaylistContextType.SUBTITLE_TRACK:this.hls.trigger(F.Events.SUBTITLE_TRACK_LOADED,{details:E,id:R||0,groupId:A||"",stats:l,networkDetails:O,deliveryDirectives:y});break}},a}();Z.default=h},"./src/polyfills/number.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"isFiniteNumber",function(){return V}),k.d(Z,"MAX_SAFE_INTEGER",function(){return F});var V=Number.isFinite||function(D){return typeof D=="number"&&isFinite(D)},F=Number.MAX_SAFE_INTEGER||9007199254740991},"./src/remux/aac-helper.ts":function(ae,Z,k){"use strict";k.r(Z);var V=function(){function F(){}return F.getSilentFrame=function(G,j){switch(G){case"mp4a.40.2":if(j===1)return new Uint8Array([0,200,0,128,35,128]);if(j===2)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(j===3)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(j===4)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(j===5)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(j===6)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224]);break;default:if(j===1)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(j===2)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(j===3)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);break}return},F}();Z.default=V},"./src/remux/mp4-generator.ts":function(ae,Z,k){"use strict";k.r(Z);var V=Math.pow(2,32)-1,F=function(){function D(){}return D.init=function(){D.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],".mp3":[],mvex:[],mvhd:[],pasp:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]};var j;for(j in D.types)D.types.hasOwnProperty(j)&&(D.types[j]=[j.charCodeAt(0),j.charCodeAt(1),j.charCodeAt(2),j.charCodeAt(3)]);var M=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),I=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);D.HDLR_TYPES={video:M,audio:I};var g=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),p=new Uint8Array([0,0,0,0,0,0,0,0]);D.STTS=D.STSC=D.STCO=p,D.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),D.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),D.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),D.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var f=new Uint8Array([105,115,111,109]),h=new Uint8Array([97,118,99,49]),a=new Uint8Array([0,0,0,1]);D.FTYP=D.box(D.types.ftyp,f,a,f,h),D.DINF=D.box(D.types.dinf,D.box(D.types.dref,g))},D.box=function(j){for(var M=8,I=arguments.length,g=new Array(I>1?I-1:0),p=1;p<I;p++)g[p-1]=arguments[p];for(var f=g.length,h=f;f--;)M+=g[f].byteLength;var a=new Uint8Array(M);for(a[0]=M>>24&255,a[1]=M>>16&255,a[2]=M>>8&255,a[3]=M&255,a.set(j,4),f=0,M=8;f<h;f++)a.set(g[f],M),M+=g[f].byteLength;return a},D.hdlr=function(j){return D.box(D.types.hdlr,D.HDLR_TYPES[j])},D.mdat=function(j){return D.box(D.types.mdat,j)},D.mdhd=function(j,M){M*=j;var I=Math.floor(M/(V+1)),g=Math.floor(M%(V+1));return D.box(D.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,j>>24&255,j>>16&255,j>>8&255,j&255,I>>24,I>>16&255,I>>8&255,I&255,g>>24,g>>16&255,g>>8&255,g&255,85,196,0,0]))},D.mdia=function(j){return D.box(D.types.mdia,D.mdhd(j.timescale,j.duration),D.hdlr(j.type),D.minf(j))},D.mfhd=function(j){return D.box(D.types.mfhd,new Uint8Array([0,0,0,0,j>>24,j>>16&255,j>>8&255,j&255]))},D.minf=function(j){return j.type==="audio"?D.box(D.types.minf,D.box(D.types.smhd,D.SMHD),D.DINF,D.stbl(j)):D.box(D.types.minf,D.box(D.types.vmhd,D.VMHD),D.DINF,D.stbl(j))},D.moof=function(j,M,I){return D.box(D.types.moof,D.mfhd(j),D.traf(I,M))},D.moov=function(j){for(var M=j.length,I=[];M--;)I[M]=D.trak(j[M]);return D.box.apply(null,[D.types.moov,D.mvhd(j[0].timescale,j[0].duration)].concat(I).concat(D.mvex(j)))},D.mvex=function(j){for(var M=j.length,I=[];M--;)I[M]=D.trex(j[M]);return D.box.apply(null,[D.types.mvex].concat(I))},D.mvhd=function(j,M){M*=j;var I=Math.floor(M/(V+1)),g=Math.floor(M%(V+1)),p=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,j>>24&255,j>>16&255,j>>8&255,j&255,I>>24,I>>16&255,I>>8&255,I&255,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 D.box(D.types.mvhd,p)},D.sdtp=function(j){var M=j.samples||[],I=new Uint8Array(4+M.length),g,p;for(g=0;g<M.length;g++)p=M[g].flags,I[g+4]=p.dependsOn<<4|p.isDependedOn<<2|p.hasRedundancy;return D.box(D.types.sdtp,I)},D.stbl=function(j){return D.box(D.types.stbl,D.stsd(j),D.box(D.types.stts,D.STTS),D.box(D.types.stsc,D.STSC),D.box(D.types.stsz,D.STSZ),D.box(D.types.stco,D.STCO))},D.avc1=function(j){var M=[],I=[],g,p,f;for(g=0;g<j.sps.length;g++)p=j.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<j.pps.length;g++)p=j.pps[g],f=p.byteLength,I.push(f>>>8&255),I.push(f&255),I=I.concat(Array.prototype.slice.call(p));var h=D.box(D.types.avcC,new Uint8Array([1,M[3],M[4],M[5],252|3,224|j.sps.length].concat(M).concat([j.pps.length]).concat(I))),a=j.width,c=j.height,o=j.pixelRatio[0],s=j.pixelRatio[1];return D.box(D.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,a>>8&255,a&255,c>>8&255,c&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,D.box(D.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),D.box(D.types.pasp,new Uint8Array([o>>24,o>>16&255,o>>8&255,o&255,s>>24,s>>16&255,s>>8&255,s&255])))},D.esds=function(j){var M=j.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(j.config).concat([6,1,2]))},D.mp4a=function(j){var M=j.samplerate;return D.box(D.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,j.channelCount,0,16,0,0,0,0,M>>8&255,M&255,0,0]),D.box(D.types.esds,D.esds(j)))},D.mp3=function(j){var M=j.samplerate;return D.box(D.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,j.channelCount,0,16,0,0,0,0,M>>8&255,M&255,0,0]))},D.stsd=function(j){return j.type==="audio"?!j.isAAC&&j.codec==="mp3"?D.box(D.types.stsd,D.STSD,D.mp3(j)):D.box(D.types.stsd,D.STSD,D.mp4a(j)):D.box(D.types.stsd,D.STSD,D.avc1(j))},D.tkhd=function(j){var M=j.id,I=j.duration*j.timescale,g=j.width,p=j.height,f=Math.floor(I/(V+1)),h=Math.floor(I%(V+1));return D.box(D.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]))},D.traf=function(j,M){var I=D.sdtp(j),g=j.id,p=Math.floor(M/(V+1)),f=Math.floor(M%(V+1));return D.box(D.types.traf,D.box(D.types.tfhd,new Uint8Array([0,0,0,0,g>>24,g>>16&255,g>>8&255,g&255])),D.box(D.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])),D.trun(j,I.length+16+20+8+16+8+8),I)},D.trak=function(j){return j.duration=j.duration||4294967295,D.box(D.types.trak,D.tkhd(j),D.mdia(j))},D.trex=function(j){var M=j.id;return D.box(D.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]))},D.trun=function(j,M){var I=j.samples||[],g=I.length,p=12+16*g,f=new Uint8Array(p),h,a,c,o,s,l;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++)a=I[h],c=a.duration,o=a.size,s=a.flags,l=a.cts,f.set([c>>>24&255,c>>>16&255,c>>>8&255,c&255,o>>>24&255,o>>>16&255,o>>>8&255,o&255,s.isLeading<<2|s.dependsOn,s.isDependedOn<<6|s.hasRedundancy<<4|s.paddingValue<<1|s.isNonSync,s.degradPrio&240<<8,s.degradPrio&15,l>>>24&255,l>>>16&255,l>>>8&255,l&255],12+16*h);return D.box(D.types.trun,f)},D.initSegment=function(j){D.types||D.init();var M=D.moov(j),I=new Uint8Array(D.FTYP.byteLength+M.byteLength);return I.set(D.FTYP),I.set(M,D.FTYP.byteLength),I},D}();F.types=void 0,F.HDLR_TYPES=void 0,F.STTS=void 0,F.STSC=void 0,F.STCO=void 0,F.STSZ=void 0,F.VMHD=void 0,F.SMHD=void 0,F.STSD=void 0,F.FTYP=void 0,F.DINF=void 0,Z.default=F},"./src/remux/mp4-remuxer.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"default",function(){return l}),k.d(Z,"normalizePts",function(){return d});var V=k("./src/polyfills/number.ts"),F=k("./src/remux/aac-helper.ts"),D=k("./src/remux/mp4-generator.ts"),G=k("./src/events.ts"),j=k("./src/errors.ts"),M=k("./src/utils/logger.ts"),I=k("./src/types/loader.ts"),g=k("./src/utils/timescale-conversion.ts");function p(){return p=Object.assign||function(R){for(var A=1;A<arguments.length;A++){var T=arguments[A];for(var E in T)Object.prototype.hasOwnProperty.call(T,E)&&(R[E]=T[E])}return R},p.apply(this,arguments)}var f=10*1e3,h=1024,a=1152,c=null,o=null,s=!1,l=function(){function R(T,E,y,u){if(u===void 0&&(u=""),this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=void 0,this._initDTS=void 0,this.nextAvcDts=null,this.nextAudioPts=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.observer=T,this.config=E,this.typeSupported=y,this.ISGenerated=!1,c===null){var _=navigator.userAgent||"",m=_.match(/Chrome\/(\d+)/i);c=m?parseInt(m[1]):0}if(o===null){var b=navigator.userAgent.match(/Safari\/(\d+)/i);o=b?parseInt(b[1]):0}s=!!c&&c<75||!!o&&o<600}var A=R.prototype;return A.destroy=function(){},A.resetTimeStamp=function(E){M.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=E},A.resetNextTimestamp=function(){M.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},A.resetInitSegment=function(){M.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},A.getVideoStartPts=function(E){var y=!1,u=E.reduce(function(_,m){var b=m.pts-_;return b<-4294967296?(y=!0,d(_,m.pts)):b>0?_:m.pts},E[0].pts);return y&&M.logger.debug("PTS rollover detected"),u},A.remux=function(E,y,u,_,m,b,P,N){var K,X,B,S,Y,te,re=m,ce=m,Te=E.pid>-1,ye=y.pid>-1,be=y.samples.length,we=E.samples.length>0,xe=be>1,ve=(!Te||we)&&(!ye||xe)||this.ISGenerated||P;if(ve){this.ISGenerated||(B=this.generateIS(E,y,m));var oe=this.isVideoContiguous,Re=-1;if(xe&&(Re=O(y.samples),!oe&&this.config.forceKeyFrameOnDiscontinuity))if(te=!0,Re>0){M.logger.warn("[mp4-remuxer]: Dropped "+Re+" out of "+be+" video samples due to a missing keyframe");var Ye=this.getVideoStartPts(y.samples);y.samples=y.samples.slice(Re),y.dropped+=Re,ce+=(y.samples[0].pts-Ye)/(y.timescale||9e4)}else Re===-1&&(M.logger.warn("[mp4-remuxer]: No keyframe found out of "+be+" video samples"),te=!1);if(this.ISGenerated){if(we&&xe){var Ue=this.getVideoStartPts(y.samples),rt=d(E.samples[0].pts,Ue)-Ue,ot=rt/y.inputTimeScale;re+=Math.max(0,ot),ce+=Math.max(0,-ot)}if(we){if(E.samplerate||(M.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),B=this.generateIS(E,y,m)),X=this.remuxAudio(E,re,this.isAudioContiguous,b,ye||xe||N===I.PlaylistLevelType.AUDIO?ce:void 0),xe){var Oe=X?X.endPTS-X.startPTS:0;y.inputTimeScale||(M.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),B=this.generateIS(E,y,m)),K=this.remuxVideo(y,ce,oe,Oe)}}else xe&&(K=this.remuxVideo(y,ce,oe,0));K&&(K.firstKeyFrame=Re,K.independent=Re!==-1)}}return this.ISGenerated&&(u.samples.length&&(Y=this.remuxID3(u,m)),_.samples.length&&(S=this.remuxText(_,m))),{audio:X,video:K,initSegment:B,independent:te,text:S,id3:Y}},A.generateIS=function(E,y,u){var _=E.samples,m=y.samples,b=this.typeSupported,P={},N=!Object(V.isFiniteNumber)(this._initPTS),K="audio/mp4",X,B,S;if(N&&(X=B=Infinity),E.config&&_.length&&(E.timescale=E.samplerate,E.isAAC||(b.mpeg?(K="audio/mpeg",E.codec=""):b.mp3&&(E.codec="mp3")),P.audio={id:"audio",container:K,codec:E.codec,initSegment:!E.isAAC&&b.mpeg?new Uint8Array(0):D.default.initSegment([E]),metadata:{channelCount:E.channelCount}},N&&(S=E.inputTimeScale,X=B=_[0].pts-Math.round(S*u))),y.sps&&y.pps&&m.length&&(y.timescale=y.inputTimeScale,P.video={id:"main",container:"video/mp4",codec:y.codec,initSegment:D.default.initSegment([y]),metadata:{width:y.width,height:y.height}},N)){S=y.inputTimeScale;var Y=this.getVideoStartPts(m),te=Math.round(S*u);B=Math.min(B,d(m[0].dts,Y)-te),X=Math.min(X,Y-te)}if(Object.keys(P).length)return this.ISGenerated=!0,N&&(this._initPTS=X,this._initDTS=B),{tracks:P,initPTS:X,timescale:S}},A.remuxVideo=function(E,y,u,_){var m=E.inputTimeScale,b=E.samples,P=[],N=b.length,K=this._initPTS,X=this.nextAvcDts,B=8,S,Y,te,re=Number.POSITIVE_INFINITY,ce=Number.NEGATIVE_INFINITY,Te=0,ye=!1;if(!u||X===null){var be=y*m,we=b[0].pts-d(b[0].dts,b[0].pts);X=be-we}for(var xe=0;xe<N;xe++){var ve=b[xe];if(ve.pts=d(ve.pts-K,X),ve.dts=d(ve.dts-K,X),ve.dts>ve.pts){var oe=9e4*.2;Te=Math.max(Math.min(Te,ve.pts-ve.dts),-1*oe)}ve.dts<b[xe>0?xe-1:xe].dts&&(ye=!0)}ye&&b.sort(function(Ct,xt){var $e=Ct.dts-xt.dts,Rt=Ct.pts-xt.pts;return $e||Rt}),Y=b[0].dts,te=b[b.length-1].dts;var Re=Math.round((te-Y)/(N-1));if(Te<0){if(Te<Re*-2){M.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(g.toMsFromMpegTsClock)(-Re,!0)+" ms");for(var Ye=Te,Ue=0;Ue<N;Ue++)b[Ue].dts=Ye=Math.max(Ye,b[Ue].pts-Re),b[Ue].pts=Math.max(Ye,b[Ue].pts)}else{M.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(g.toMsFromMpegTsClock)(Te,!0)+" ms to overcome this issue");for(var rt=0;rt<N;rt++)b[rt].dts=b[rt].dts+Te}Y=b[0].dts}if(u){var ot=Y-X,Oe=ot>Re,Me=ot<-1;if(Oe||Me){Oe?M.logger.warn("AVC: "+Object(g.toMsFromMpegTsClock)(ot,!0)+" ms ("+ot+"dts) hole between fragments detected, filling it"):M.logger.warn("AVC: "+Object(g.toMsFromMpegTsClock)(-ot,!0)+" ms ("+ot+"dts) overlapping between fragments detected"),Y=X;var We=b[0].pts-ot;b[0].dts=Y,b[0].pts=We,M.logger.log("Video: First PTS/DTS adjusted: "+Object(g.toMsFromMpegTsClock)(We,!0)+"/"+Object(g.toMsFromMpegTsClock)(Y,!0)+", delta: "+Object(g.toMsFromMpegTsClock)(ot,!0)+" ms")}}s&&(Y=Math.max(0,Y));for(var qe=0,Ve=0,je=0;je<N;je++){for(var Fe=b[je],ht=Fe.units,He=ht.length,Pe=0,Xe=0;Xe<He;Xe++)Pe+=ht[Xe].data.length;Ve+=Pe,qe+=He,Fe.length=Pe,Fe.dts=Math.max(Fe.dts,Y),Fe.pts=Math.max(Fe.pts,Fe.dts,0),re=Math.min(Fe.pts,re),ce=Math.max(Fe.pts,ce)}te=b[N-1].dts;var tt=Ve+4*qe+8,Ke;try{Ke=new Uint8Array(tt)}catch(Ct){this.observer.emit(G.Events.ERROR,G.Events.ERROR,{type:j.ErrorTypes.MUX_ERROR,details:j.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:tt,reason:"fail allocating video mdat "+tt});return}var et=new DataView(Ke.buffer);et.setUint32(0,tt),Ke.set(D.default.types.mdat,4);for(var Ae=0;Ae<N;Ae++){for(var nt=b[Ae],Je=nt.units,Se=0,ke=0,me=Je.length;ke<me;ke++){var he=Je[ke],de=he.data,ie=he.data.byteLength;et.setUint32(B,ie),B+=4,Ke.set(de,B),B+=ie,Se+=4+ie}if(Ae<N-1)S=b[Ae+1].dts-nt.dts;else{var q=this.config,se=nt.dts-b[Ae>0?Ae-1:Ae].dts;if(q.stretchShortVideoTrack&&this.nextAudioPts!==null){var ue=Math.floor(q.maxBufferHole*m),ge=(_?re+_*m:this.nextAudioPts)-nt.pts;ge>ue?(S=ge-se,S<0&&(S=se),M.logger.log("[mp4-remuxer]: It is approximately "+ge/90+" ms to the next segment; using duration "+S/90+" ms for the last video frame.")):S=se}else S=se}var Ce=Math.round(nt.pts-nt.dts);P.push(new w(nt.key,S,Se,Ce))}if(P.length&&c&&c<70){var Le=P[0].flags;Le.dependsOn=2,Le.isNonSync=0}console.assert(S!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=X=te+S,this.isVideoContiguous=!0;var ze=D.default.moof(E.sequenceNumber++,Y,p({},E,{samples:P})),pt="video",ct={data1:ze,data2:Ke,startPTS:re/m,endPTS:(ce+S)/m,startDTS:Y/m,endDTS:X/m,type:pt,hasAudio:!1,hasVideo:!0,nb:P.length,dropped:E.dropped};return E.samples=[],E.dropped=0,console.assert(Ke.length,"MDAT length must not be zero"),ct},A.remuxAudio=function(E,y,u,_,m){var b=E.inputTimeScale,P=E.samplerate?E.samplerate:b,N=b/P,K=E.isAAC?h:a,X=K*N,B=this._initPTS,S=!E.isAAC&&this.typeSupported.mpeg,Y=[],te=E.samples,re=S?0:8,ce=this.nextAudioPts||-1,Te=y*b;if(this.isAudioContiguous=u=u||te.length&&ce>0&&(_&&Math.abs(Te-ce)<9e3||Math.abs(d(te[0].pts-B,Te)-ce)<20*X),te.forEach(function(de){de.pts=d(de.pts-B,Te)}),!u||ce<0){if(te=te.filter(function(de){return de.pts>=0}),!te.length)return;m===0?ce=0:_?ce=Math.max(0,Te):ce=te[0].pts}if(E.isAAC)for(var ye=m!==void 0,be=this.config.maxAudioFramesDrift,we=0,xe=ce;we<te.length;we++){var ve=te[we],oe=ve.pts,Re=oe-xe,Ye=Math.abs(1e3*Re/b);if(Re<=-be*X&&ye)we===0&&(M.logger.warn("Audio frame @ "+(oe/b).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*Re/b)+" ms."),this.nextAudioPts=ce=xe=oe);else if(Re>=be*X&&Ye<f&&ye){var Ue=Math.round(Re/X);xe=oe-Ue*X,xe<0&&(Ue--,xe+=X),we===0&&(this.nextAudioPts=ce=xe),M.logger.warn("[mp4-remuxer]: Injecting "+Ue+" audio frame @ "+(xe/b).toFixed(3)+"s due to "+Math.round(1e3*Re/b)+" ms gap.");for(var rt=0;rt<Ue;rt++){var ot=Math.max(xe,0),Oe=F.default.getSilentFrame(E.manifestCodec||E.codec,E.channelCount);Oe||(M.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),Oe=ve.unit.subarray()),te.splice(we,0,{unit:Oe,pts:ot}),xe+=X,we++}}ve.pts=xe,xe+=X}for(var Me=null,We=null,qe,Ve=0,je=te.length;je--;)Ve+=te[je].unit.byteLength;for(var Fe=0,ht=te.length;Fe<ht;Fe++){var He=te[Fe],Pe=He.unit,Xe=He.pts;if(We!==null){var tt=Y[Fe-1];tt.duration=Math.round((Xe-We)/N)}else if(u&&E.isAAC&&(Xe=ce),Me=Xe,Ve>0){Ve+=re;try{qe=new Uint8Array(Ve)}catch(de){this.observer.emit(G.Events.ERROR,G.Events.ERROR,{type:j.ErrorTypes.MUX_ERROR,details:j.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:Ve,reason:"fail allocating audio mdat "+Ve});return}if(!S){var Ke=new DataView(qe.buffer);Ke.setUint32(0,Ve),qe.set(D.default.types.mdat,4)}}else return;qe.set(Pe,re);var et=Pe.byteLength;re+=et,Y.push(new w(!0,K,et,0)),We=Xe}var Ae=Y.length;if(!Ae)return;var nt=Y[Y.length-1];this.nextAudioPts=ce=We+N*nt.duration;var Je=S?new Uint8Array(0):D.default.moof(E.sequenceNumber++,Me/N,p({},E,{samples:Y}));E.samples=[];var Se=Me/b,ke=ce/b,me="audio",he={data1:Je,data2:qe,startPTS:Se,endPTS:ke,startDTS:Se,endDTS:ke,type:me,hasAudio:!0,hasVideo:!1,nb:Ae};return this.isAudioContiguous=!0,console.assert(qe.length,"MDAT length must not be zero"),he},A.remuxEmptyAudio=function(E,y,u,_){var m=E.inputTimeScale,b=E.samplerate?E.samplerate:m,P=m/b,N=this.nextAudioPts,K=(N!==null?N:_.startDTS*m)+this._initDTS,X=_.endDTS*m+this._initDTS,B=P*h,S=Math.ceil((X-K)/B),Y=F.default.getSilentFrame(E.manifestCodec||E.codec,E.channelCount);if(M.logger.warn("[mp4-remuxer]: remux empty Audio"),!Y){M.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec");return}for(var te=[],re=0;re<S;re++){var ce=K+re*B;te.push({unit:Y,pts:ce,dts:ce})}return E.samples=te,this.remuxAudio(E,y,u,!1)},A.remuxID3=function(E,y){var u=E.samples.length;if(!u)return;for(var _=E.inputTimeScale,m=this._initPTS,b=this._initDTS,P=0;P<u;P++){var N=E.samples[P];N.pts=d(N.pts-m,y*_)/_,N.dts=d(N.dts-b,y*_)/_}var K=E.samples;return E.samples=[],{samples:K}},A.remuxText=function(E,y){var u=E.samples.length;if(!u)return;for(var _=E.inputTimeScale,m=this._initPTS,b=0;b<u;b++){var P=E.samples[b];P.pts=d(P.pts-m,y*_)/_}E.samples.sort(function(K,X){return K.pts-X.pts});var N=E.samples;return E.samples=[],{samples:N}},R}();function d(R,A){var T;if(A===null)return R;for(A<R?T=-8589934592:T=8589934592;Math.abs(R-A)>4294967296;)R+=T;return R}function O(R){for(var A=0;A<R.length;A++)if(R[A].key)return A;return-1}var w=function(A,T,E,y){this.size=void 0,this.duration=void 0,this.cts=void 0,this.flags=void 0,this.duration=T,this.size=E,this.cts=y,this.flags=new x(A)},x=function(A){this.isLeading=0,this.isDependedOn=0,this.hasRedundancy=0,this.degradPrio=0,this.dependsOn=1,this.isNonSync=1,this.dependsOn=A?2:1,this.isNonSync=A?0:1}},"./src/remux/passthrough-remuxer.ts":function(ae,Z,k){"use strict";k.r(Z);var V=k("./src/polyfills/number.ts"),F=k("./src/utils/mp4-tools.ts"),D=k("./src/loader/fragment.ts"),G=k("./src/utils/logger.ts"),j=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,a,c){this.audioCodec=a,this.videoCodec=c,this.generateInitSegment(h),this.emitInitSegment=!0},p.generateInitSegment=function(h){var a=this.audioCodec,c=this.videoCodec;if(!h||!h.byteLength){this.initTracks=void 0,this.initData=void 0;return}var o=this.initData=Object(F.parseInitSegment)(h);a||(a=I(o.audio,D.ElementaryStreamTypes.AUDIO)),c||(c=I(o.video,D.ElementaryStreamTypes.VIDEO));var s={};o.audio&&o.video?s.audiovideo={container:"video/mp4",codec:a+","+c,initSegment:h,id:"main"}:o.audio?s.audio={container:"audio/mp4",codec:a,initSegment:h,id:"audio"}:o.video?s.video={container:"video/mp4",codec:c,initSegment:h,id:"main"}:G.logger.warn("[passthrough-remuxer.ts]: initSegment does not contain moov or trak boxes."),this.initTracks=s},p.remux=function(h,a,c,o,s){var l=this.initPTS,d=this.lastEndDTS,O={audio:void 0,video:void 0,text:o,id3:c,initSegment:void 0};Object(V.isFiniteNumber)(d)||(d=this.lastEndDTS=s||0);var w=a.samples;if(!w||!w.length)return O;var x={initPTS:void 0,timescale:1},R=this.initData;if((!R||!R.length)&&(this.generateInitSegment(w),R=this.initData),!R||!R.length)return G.logger.warn("[passthrough-remuxer.ts]: Failed to generate initSegment."),O;this.emitInitSegment&&(x.tracks=this.initTracks,this.emitInitSegment=!1),Object(V.isFiniteNumber)(l)||(this.initPTS=x.initPTS=l=M(R,w,d));var A=Object(F.getDuration)(w,R),T=d,E=A+T;Object(F.offsetStartDTS)(R,w,l),A>0?this.lastEndDTS=E:(G.logger.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());var y=!!R.audio,u=!!R.video,_="";y&&(_+="audio"),u&&(_+="video");var m={data1:w,startPTS:T,startDTS:T,endPTS:E,endDTS:E,type:_,hasAudio:y,hasVideo:u,nb:1,dropped:0};return O.audio=m.type==="audio"?m:void 0,O.video=m.type!=="audio"?m:void 0,O.text=o,O.id3=c,O.initSegment=x,O},g}(),M=function(p,f,h){return Object(F.getStartDTS)(p,f)-h};function I(g,p){var f=g==null?void 0:g.codec;return f&&f.length>4?f:f==="hvc1"?"hvc1.1.c.L120.90":f==="av01"?"av01.0.04M.08":f==="avc1"||p===D.ElementaryStreamTypes.VIDEO?"avc1.42e01e":"mp4a.40.5"}Z.default=j},"./src/task-loop.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"default",function(){return V});var V=function(){function F(){this._boundTick=void 0,this._tickTimer=null,this._tickInterval=null,this._tickCallCount=0,this._boundTick=this.tick.bind(this)}var D=F.prototype;return D.destroy=function(){this.onHandlerDestroying(),this.onHandlerDestroyed()},D.onHandlerDestroying=function(){this.clearNextTick(),this.clearInterval()},D.onHandlerDestroyed=function(){},D.hasInterval=function(){return!!this._tickInterval},D.hasNextTick=function(){return!!this._tickTimer},D.setInterval=function(j){return this._tickInterval?!1:(this._tickInterval=self.setInterval(this._boundTick,j),!0)},D.clearInterval=function(){return this._tickInterval?(self.clearInterval(this._tickInterval),this._tickInterval=null,!0):!1},D.clearNextTick=function(){return this._tickTimer?(self.clearTimeout(this._tickTimer),this._tickTimer=null,!0):!1},D.tick=function(){this._tickCallCount++,this._tickCallCount===1&&(this.doTick(),this._tickCallCount>1&&this.tickImmediate(),this._tickCallCount=0)},D.tickImmediate=function(){this.clearNextTick(),this._tickTimer=self.setTimeout(this._boundTick,0)},D.doTick=function(){},F}()},"./src/types/cmcd.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"CMCDVersion",function(){return V}),k.d(Z,"CMCDObjectType",function(){return F}),k.d(Z,"CMCDStreamingFormat",function(){return D}),k.d(Z,"CMCDStreamType",function(){return G});var V=1,F;(function(j){j.MANIFEST="m",j.AUDIO="a",j.VIDEO="v",j.MUXED="av",j.INIT="i",j.CAPTION="c",j.TIMED_TEXT="tt",j.KEY="k",j.OTHER="o"})(F||(F={}));var D;(function(j){j.DASH="d",j.HLS="h",j.SMOOTH="s",j.OTHER="o"})(D||(D={}));var G;(function(j){j.VOD="v",j.LIVE="l"})(G||(G={}))},"./src/types/level.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"HlsSkip",function(){return D}),k.d(Z,"getSkipValue",function(){return G}),k.d(Z,"HlsUrlParameters",function(){return j}),k.d(Z,"Level",function(){return M});function V(I,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(I,f.key,f)}}function F(I,g,p){return g&&V(I.prototype,g),p&&V(I,p),I}var D;(function(I){I.No="",I.Yes="YES",I.v2="v2"})(D||(D={}));function G(I,g){var p=I.canSkipUntil,f=I.canSkipDateRanges,h=I.endSN,a=g!==void 0?g-h:0;return p&&a<p?f?D.v2:D.Yes:D.No}var j=function(){function I(p,f,h){this.msn=void 0,this.part=void 0,this.skip=void 0,this.msn=p,this.part=f,this.skip=h}var g=I.prototype;return g.addDirectives=function(f){var h=new self.URL(f);return this.msn!==void 0&&h.searchParams.set("_HLS_msn",this.msn.toString()),this.part!==void 0&&h.searchParams.set("_HLS_part",this.part.toString()),this.skip&&h.searchParams.set("_HLS_skip",this.skip),h.toString()},I}(),M=function(){function I(g){this.attrs=void 0,this.audioCodec=void 0,this.bitrate=void 0,this.codecSet=void 0,this.height=void 0,this.id=void 0,this.name=void 0,this.videoCodec=void 0,this.width=void 0,this.unknownCodecs=void 0,this.audioGroupIds=void 0,this.details=void 0,this.fragmentError=0,this.loadError=0,this.loaded=void 0,this.realBitrate=0,this.textGroupIds=void 0,this.url=void 0,this._urlId=0,this.url=[g.url],this.attrs=g.attrs,this.bitrate=g.bitrate,g.details&&(this.details=g.details),this.id=g.id||0,this.name=g.name,this.width=g.width||0,this.height=g.height||0,this.audioCodec=g.audioCodec,this.videoCodec=g.videoCodec,this.unknownCodecs=g.unknownCodecs,this.codecSet=[g.videoCodec,g.audioCodec].filter(function(p){return p}).join(",").replace(/\.[^.,]+/g,"")}return F(I,[{key:"maxBitrate",get:function(){return Math.max(this.realBitrate,this.bitrate)}},{key:"uri",get:function(){return this.url[this._urlId]||""}},{key:"urlId",get:function(){return this._urlId},set:function(p){var f=p%this.url.length;this._urlId!==f&&(this.details=void 0,this._urlId=f)}}]),I}()},"./src/types/loader.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"PlaylistContextType",function(){return V}),k.d(Z,"PlaylistLevelType",function(){return F});var V;(function(D){D.MANIFEST="manifest",D.LEVEL="level",D.AUDIO_TRACK="audioTrack",D.SUBTITLE_TRACK="subtitleTrack"})(V||(V={}));var F;(function(D){D.MAIN="main",D.AUDIO="audio",D.SUBTITLE="subtitle"})(F||(F={}))},"./src/types/transmuxer.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"ChunkMetadata",function(){return V});var V=function(G,j,M,I,g,p){I===void 0&&(I=0),g===void 0&&(g=-1),p===void 0&&(p=!1),this.level=void 0,this.sn=void 0,this.part=void 0,this.id=void 0,this.size=void 0,this.partial=void 0,this.transmuxing=F(),this.buffering={audio:F(),video:F(),audiovideo:F()},this.level=G,this.sn=j,this.id=M,this.size=I,this.part=g,this.partial=p};function F(){return{start:0,executeStart:0,executeEnd:0,end:0}}},"./src/utils/attr-list.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"AttrList",function(){return D});var V=/^(\d+)x(\d+)$/,F=/\s*(.+?)\s*=((?:\".*?\")|.*?)(?:,|$)/g,D=function(){function G(M){typeof M=="string"&&(M=G.parseAttrList(M));for(var I in M)M.hasOwnProperty(I)&&(this[I]=M[I])}var j=G.prototype;return j.decimalInteger=function(I){var g=parseInt(this[I],10);return g>Number.MAX_SAFE_INTEGER?Infinity:g},j.hexadecimalInteger=function(I){if(this[I]){var g=(this[I]||"0x").slice(2);g=(g.length&1?"0":"")+g;for(var p=new Uint8Array(g.length/2),f=0;f<g.length/2;f++)p[f]=parseInt(g.slice(f*2,f*2+2),16);return p}else return null},j.hexadecimalIntegerAsNumber=function(I){var g=parseInt(this[I],16);return g>Number.MAX_SAFE_INTEGER?Infinity:g},j.decimalFloatingPoint=function(I){return parseFloat(this[I])},j.optionalFloat=function(I,g){var p=this[I];return p?parseFloat(p):g},j.enumeratedString=function(I){return this[I]},j.bool=function(I){return this[I]==="YES"},j.decimalResolution=function(I){var g=V.exec(this[I]);return g===null?void 0:{width:parseInt(g[1],10),height:parseInt(g[2],10)}},G.parseAttrList=function(I){var g,p={},f='"';for(F.lastIndex=0;(g=F.exec(I))!==null;){var h=g[2];h.indexOf(f)===0&&h.lastIndexOf(f)===h.length-1&&(h=h.slice(1,-1)),p[g[1]]=h}return p},G}()},"./src/utils/binary-search.ts":function(ae,Z,k){"use strict";k.r(Z);var V={search:function(D,G){for(var j=0,M=D.length-1,I=null,g=null;j<=M;){I=(j+M)/2|0,g=D[I];var p=G(g);if(p>0)j=I+1;else if(p<0)M=I-1;else return g}return null}};Z.default=V},"./src/utils/buffer-helper.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"BufferHelper",function(){return D});var V=k("./src/utils/logger.ts"),F={length:0,start:function(){return 0},end:function(){return 0}},D=function(){function G(){}return G.isBuffered=function(M,I){try{if(M){for(var g=G.getBuffered(M),p=0;p<g.length;p++)if(I>=g.start(p)&&I<=g.end(p))return!0}}catch(f){}return!1},G.bufferInfo=function(M,I,g){try{if(M){var p=G.getBuffered(M),f=[],h;for(h=0;h<p.length;h++)f.push({start:p.start(h),end:p.end(h)});return this.bufferedInfo(f,I,g)}}catch(a){}return{len:0,start:I,end:I,nextStart:void 0}},G.bufferedInfo=function(M,I,g){I=Math.max(0,I),M.sort(function(x,R){var A=x.start-R.start;return A||R.end-x.end});var p=[];if(g)for(var f=0;f<M.length;f++){var h=p.length;if(h){var a=p[h-1].end;M[f].start-a<g?M[f].end>a&&(p[h-1].end=M[f].end):p.push(M[f])}else p.push(M[f])}else p=M;for(var c=0,o,s=I,l=I,d=0;d<p.length;d++){var O=p[d].start,w=p[d].end;if(I+g>=O&&I<w)s=O,l=w,c=l-I;else if(I+g<O){o=O;break}}return{len:c,start:s||0,end:l||0,nextStart:o}},G.getBuffered=function(M){try{return M.buffered}catch(I){return V.logger.log("failed to get media.buffered",I),F}},G}()},"./src/utils/cea-608-parser.ts":function(ae,Z,k){"use strict";k.r(Z),k.d(Z,"Row",function(){return l}),k.d(Z,"CaptionScreen",function(){return d});var V=k("./src/utils/logger.ts"),F={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,128:174,129:176,130:189,131:191,132:8482,133:162,134:163,135:9834,136:224,137:32,138:232,139:226,140:234,141:238,142:244,143:251,144:193,145:201,146:211,147:218,148:220,149:252,150:8216,151:161,152:42,153:8217,154:9473,155:169,156:8480,157:8226,158:8220,159:8221,160:192,161:194,162:199,163:200,164:202,165:203,166:235,167:206,168:207,169:239,170:212,171:217,172:249,173:219,174:171,175:187,176:195,177:227,178:205,179:204,180:236,181:210,182:242,183:213,184:245,185:123,186:125,187:92,188:94,189:95,190:124,191:8764,192:196,193:228,194:214,195:246,196:223,197:165,198:164,199:9475,200:197,201:229,202:216,203:248,204:9487,205:9491,206:9495,207:9499},D=function(E){var y=E;return F.hasOwnProperty(E)&&(y=F[E]),String.fromCharCode(y)},G=15,j=100,M={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},I={17:2,18:4,21:6,22:8,23:10,19:13,20:15},g={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},p={25:2,26:4,29:6,30:8,31:10,27:13,28:15},f=["white","green","blue","cyan","red","yellow","magenta","black","transparent"],h;(function(T){T[T.ERROR=0]="ERROR",T[T.TEXT=1]="TEXT",T[T.WARNING=2]="WARNING",T[T.INFO=2]="INFO",T[T.DEBUG=3]="DEBUG",T[T.DATA=3]="DATA"})(h||(h={}));var a=function(){function T(){this.time=null,this.verboseLevel=h.ERROR}var E=T.prototype;return E.log=function(u,_){this.verboseLevel>=u&&V.logger.log(this.time+" ["+u+"] "+_)},T}(),c=function(E){for(var y=[],u=0;u<E.length;u++)y.push(E[u].toString(16));return y},o=function(){function T(y,u,_,m,b){this.foreground=void 0,this.underline=void 0,this.italics=void 0,this.background=void 0,this.flash=void 0,this.foreground=y||"white",this.underline=u||!1,this.italics=_||!1,this.background=m||"black",this.flash=b||!1}var E=T.prototype;return E.reset=function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1},E.setStyles=function(u){for(var _=["foreground","underline","italics","background","flash"],m=0;m<_.length;m++){var b=_[m];u.hasOwnProperty(b)&&(this[b]=u[b])}},E.isDefault=function(){return this.foreground==="white"&&!this.underline&&!this.italics&&this.background==="black"&&!this.flash},E.equals=function(u){return this.foreground===u.foreground&&this.underline===u.underline&&this.italics===u.italics&&this.background===u.background&&this.flash===u.flash},E.copy=function(u){this.foreground=u.foreground,this.underline=u.underline,this.italics=u.italics,this.background=u.background,this.flash=u.flash},E.toString=function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash},T}(),s=function(){function T(y,u,_,m,b,P){this.uchar=void 0,this.penState=void 0,this.uchar=y||" ",this.penState=new o(u,_,m,b,P)}var E=T.prototype;return E.reset=function(){this.uchar=" ",this.penState.reset()},E.setChar=function(u,_){this.uchar=u,this.penState.copy(_)},E.setPenState=function(u){this.penState.copy(u)},E.equals=function(u){return this.uchar===u.uchar&&this.penState.equals(u.penState)},E.copy=function(u){this.uchar=u.uchar,this.penState.copy(u.penState)},E.isEmpty=function(){return this.uchar===" "&&this.penState.isDefault()},T}(),l=function(){function T(y){this.chars=void 0,this.pos=void 0,this.currPenState=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chars=[];for(var u=0;u<j;u++)this.chars.push(new s);this.logger=y,this.pos=0,this.currPenState=new o}var E=T.prototype;return E.equals=function(u){for(var _=!0,m=0;m<j;m++)if(!this.chars[m].equals(u.chars[m])){_=!1;break}return _},E.copy=function(u){for(var _=0;_<j;_++)this.chars[_].copy(u.chars[_])},E.isEmpty=function(){for(var u=!0,_=0;_<j;_++)if(!this.chars[_].isEmpty()){u=!1;break}return u},E.setCursor=function(u){this.pos!==u&&(this.pos=u),this.pos<0?(this.logger.log(h.DEBUG,"Negative cursor position "+this.pos),this.pos=0):this.pos>j&&(this.logger.log(h.DEBUG,"Too large cursor position "+this.pos),this.pos=j)},E.moveCursor=function(u){var _=this.pos+u;if(u>1)for(var m=this.pos+1;m<_+1;m++)this.chars[m].setPenState(this.currPenState);this.setCursor(_)},E.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},E.insertChar=function(u){u>=144&&this.backSpace();var _=D(u);if(this.pos>=j){this.logger.log(h.ERROR,"Cannot insert "+u.toString(16)+" ("+_+") at position "+this.pos+". Skipping it!");return}this.chars[this.pos].setChar(_,this.currPenState),this.moveCursor(1)},E.clearFromPos=function(u){var _;for(_=u;_<j;_++)this.chars[_].reset()},E.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},E.clearToEndOfRow=function(){this.clearFromPos(this.pos)},E.getTextString=function(){for(var u=[],_=!0,m=0;m<j;m++){var b=this.chars[m].uchar;b!==" "&&(_=!1),u.push(b)}return _?"":u.join("")},E.setPenStyles=function(u){this.currPenState.setStyles(u);var _=this.chars[this.pos];_.setPenState(this.currPenState)},T}(),d=function(){function T(y){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.logger=void 0,this.rows=[];for(var u=0;u<G;u++)this.rows.push(new l(y));this.logger=y,this.currRow=G-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}var E=T.prototype;return E.reset=function(){for(var u=0;u<G;u++)this.rows[u].clear();this.currRow=G-1},E.equals=function(u){for(var _=!0,m=0;m<G;m++)if(!this.rows[m].equals(u.rows[m])){_=!1;break}return _},E.copy=function(u){for(var _=0;_<G;_++)this.rows[_].copy(u.rows[_])},E.isEmpty=function(){for(var u=!0,_=0;_<G;_++)if(!this.rows[_].isEmpty()){u=!1;break}return u},E.backSpace=function(){var u=this.rows[this.currRow];u.backSpace()},E.clearToEndOfRow=function(){var u=this.rows[this.currRow];u.clearToEndOfRow()},E.insertChar=function(u){var _=this.rows[this.currRow];_.insertChar(u)},E.setPen=function(u){var _=this.rows[this.currRow];_.setPenStyles(u)},E.moveCursor=function(u){var _=this.rows[this.currRow];_.moveCursor(u)},E.setCursor=function(u){this.logger.log(h.INFO,"setCursor: "+u);var _=this.rows[this.currRow];_.setCursor(u)},E.setPAC=function(u){this.logger.log(h.INFO,"pacData = "+JSON.stringify(u));var _=u.row-1;if(this.nrRollUpRows&&_<this.nrRollUpRows-1&&(_=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==_){for(var m=0;m<G;m++)this.rows[m].clear();var b=this.currRow+1-this.nrRollUpRows,P=this.lastOutputScreen;if(P){var N=P.rows[b].cueStartTime,K=this.logger.time;if(N&&K!==null&&N<K)for(var X=0;X<this.nrRollUpRows;X++)this.rows[_-this.nrRollUpRows+X+1].copy(P.rows[b+X])}}this.currRow=_;var B=this.rows[this.currRow];if(u.indent!==null){var S=u.indent,Y=Math.max(S-1,0);B.setCursor(u.indent),u.color=B.chars[Y].penState.foreground}var te={foreground:u.color,underline:u.underline,italics:u.italics,background:"black",flash:!1};this.setPen(te)},E.setBkgData=function(u){this.logger.log(h.INFO,"bkgData = "+JSON.stringify(u)),this.backSpace(),this.setPen(u),this.insertChar(32)},E.setRollUpRows=function(u){this.nrRollUpRows=u},E.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 u=this.currRow+1-this.nrRollUpRows,_=this.rows.splice(u,1)[0];_.clear(),this.rows.splice(this.currRow,0,_),this.logger.log(h.INFO,"Rolling up")},E.getDisplayText=function(u){u=u||!1;for(var _=[],m="",b=-1,P=0;P<G;P++){var N=this.rows[P].getTextString();N&&(b=P+1,u?_.push("Row "+b+": '"+N+"'"):_.push(N.trim()))}return _.length>0&&(u?m="["+_.join(" | ")+"]":m=_.join(`
`)),m},E.getTextAndFormat=function(){return this.rows},T}(),O=function(){function T(y,u,_){this.chNr=void 0,this.outputFilter=void 0,this.mode=void 0,this.verbose=void 0,this.displayedMemory=void 0,this.nonDisplayedMemory=void 0,this.lastOutputScreen=void 0,this.currRollUpRow=void 0,this.writeScreen=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chNr=y,this.outputFilter=u,this.mode=null,this.verbose=0,this.displayedMemory=new d(_),this.nonDisplayedMemory=new d(_),this.lastOutputScreen=new d(_),this.currRollUpRow=this.displayedMemory.rows[G-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=_}var E=T.prototype;return E.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[G-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null},E.getHandler=function(){return this.outputFilter},E.setHandler=function(u){this.outputFilter=u},E.setPAC=function(u){this.writeScreen.setPAC(u)},E.setBkgData=function(u){this.writeScreen.setBkgData(u)},E.setMode=function(u){if(u===this.mode)return;this.mode=u,this.logger.log(h.INFO,"MODE="+u),this.mode==="MODE_POP-ON"?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),this.mode!=="MODE_ROLL-UP"&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=u},E.insertChars=function(u){for(var _=0;_<u.length;_++)this.writeScreen.insertChar(u[_]);var m=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(h.INFO,m+": "+this.writeScreen.getDisplayText(!0)),(this.mode==="MODE_PAINT-ON"||this.mode==="MODE_ROLL-UP")&&(this.logger.log(h.TEXT,"DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},E.ccRCL=function(){this.logger.log(h.INFO,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},E.ccBS=function(){if(this.logger.log(h.INFO,"BS - BackSpace"),this.mode==="MODE_TEXT")return;this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate()},E.ccAOF=function(){},E.ccAON=function(){},E.ccDER=function(){this.logger.log(h.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},E.ccRU=function(u){this.logger.log(h.INFO,"RU("+u+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(u)},E.ccFON=function(){this.logger.log(h.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},E.ccRDC=function(){this.logger.log(h.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},E.ccTR=function(){this.logger.log(h.INFO,"TR"),this.setMode("MODE_TEXT")},E.ccRTD=function(){this.logger.log(h.INFO,"RTD"),this.setMode("MODE_TEXT")},E.ccEDM=function(){this.logger.log(h.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},E.ccCR=function(){this.logger.log(h.INFO,"CR - 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