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n=this._output.get_code(U),n},T.prototype.handle_token=function(n,N){n.type===_.START_EXPR?this.handle_start_expr(n):n.type===_.END_EXPR?this.handle_end_expr(n):n.type===_.START_BLOCK?this.handle_start_block(n):n.type===_.END_BLOCK?this.handle_end_block(n):n.type===_.WORD?this.handle_word(n):n.type===_.RESERVED?this.handle_word(n):n.type===_.SEMICOLON?this.handle_semicolon(n):n.type===_.STRING?this.handle_string(n):n.type===_.EQUALS?this.handle_equals(n):n.type===_.OPERATOR?this.handle_operator(n):n.type===_.COMMA?this.handle_comma(n):n.type===_.BLOCK_COMMENT?this.handle_block_comment(n,N):n.type===_.COMMENT?this.handle_comment(n,N):n.type===_.DOT?this.handle_dot(n):n.type===_.EOF?this.handle_eof(n):n.type===_.UNKNOWN?this.handle_unknown(n,N):this.handle_unknown(n,N)},T.prototype.handle_whitespace_and_comments=function(n,N){var U=n.newlines,j=this._options.keep_array_indentation&&o(this._flags.mode);if(n.comments_before)for(var Y=n.comments_before.next();Y;)this.handle_whitespace_and_comments(Y,N),this.handle_token(Y,N),Y=n.comments_before.next();if(j)for(var J=0;J<U;J+=1)this.print_newline(J>0,N);else if(this._options.max_preserve_newlines&&U>this._options.max_preserve_newlines&&(U=this._options.max_preserve_newlines),this._options.preserve_newlines&&U>1){this.print_newline(!1,N);for(var ee=1;ee<U;ee+=1)this.print_newline(!0,N)}};var h=["async","break","continue","return","throw","yield"];T.prototype.allow_wrap_or_preserved_newline=function(n,N){if(N=N===void 0?!1:N,this._output.just_added_newline())return;var U=this._options.preserve_newlines&&n.newlines||N,j=f(this._flags.last_token.text,E)||f(n.text,E);if(j){var Y=f(this._flags.last_token.text,E)&&f(this._options.operator_position,P)||f(n.text,E);U=U&&Y}if(U)this.print_newline(!1,!0);else if(this._options.wrap_line_length){if(x(this._flags.last_token,h))return;this._output.set_wrap_point()}},T.prototype.print_newline=function(n,N){if(!N&&(this._flags.last_token.text!==";"&&this._flags.last_token.text!==","&&this._flags.last_token.text!=="="&&(this._flags.last_token.type!==_.OPERATOR||this._flags.last_token.text==="--"||this._flags.last_token.text==="++")))for(var U=this._tokens.peek();this._flags.mode===S.Statement&&!(this._flags.if_block&&R(U,"else"))&&!this._flags.do_block;)this.restore_mode();this._output.add_new_line(n)&&(this._flags.multiline_frame=!0)},T.prototype.print_token_line_indentation=function(n){this._output.just_added_newline()&&(this._options.keep_array_indentation&&n.newlines&&(n.text==="["||o(this._flags.mode))?(this._output.current_line.set_indent(-1),this._output.current_line.push(n.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))},T.prototype.print_token=function(n){if(this._output.raw){this._output.add_raw_token(n);return}if(this._options.comma_first&&n.previous&&n.previous.type===_.COMMA&&this._output.just_added_newline()&&this._output.previous_line.last()===","){var N=this._output.previous_line.pop();this._output.previous_line.is_empty()&&(this._output.previous_line.push(N),this._output.trim(!0),this._output.current_line.pop(),this._output.trim()),this.print_token_line_indentation(n),this._output.add_token(","),this._output.space_before_token=!0}this.print_token_line_indentation(n),this._output.non_breaking_space=!0,this._output.add_token(n.text),this._output.previous_token_wrapped&&(this._flags.multiline_frame=!0)},T.prototype.indent=function(){this._flags.indentation_level+=1,this._output.set_indent(this._flags.indentation_level,this._flags.alignment)},T.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))},T.prototype.set_mode=function(n){this._flags?(this._flag_store.push(this._flags),this._previous_flags=this._flags):this._previous_flags=this.create_flags(null,n),this._flags=this.create_flags(this._previous_flags,n),this._output.set_indent(this._flags.indentation_level,this._flags.alignment)},T.prototype.restore_mode=function(){this._flag_store.length>0&&(this._previous_flags=this._flags,this._flags=this._flag_store.pop(),this._previous_flags.mode===S.Statement&&C(this._output,this._previous_flags),this._output.set_indent(this._flags.indentation_level,this._flags.alignment))},T.prototype.start_of_object_property=function(){return this._flags.parent.mode===S.ObjectLiteral&&this._flags.mode===S.Statement&&(this._flags.last_token.text===":"&&this._flags.ternary_depth===0||x(this._flags.last_token,["get","set"]))},T.prototype.start_of_statement=function(n){var N=!1;return N=N||x(this._flags.last_token,["var","let","const"])&&n.type===_.WORD,N=N||R(this._flags.last_token,"do"),N=N||!(this._flags.parent.mode===S.ObjectLiteral&&this._flags.mode===S.Statement)&&x(this._flags.last_token,h)&&!n.newlines,N=N||R(this._flags.last_token,"else")&&!(R(n,"if")&&!n.comments_before),N=N||this._flags.last_token.type===_.END_EXPR&&(this._previous_flags.mode===S.ForInitializer||this._previous_flags.mode===S.Conditional),N=N||this._flags.last_token.type===_.WORD&&this._flags.mode===S.BlockStatement&&!this._flags.in_case&&!(n.text==="--"||n.text==="++")&&this._last_last_text!=="function"&&n.type!==_.WORD&&n.type!==_.RESERVED,N=N||this._flags.mode===S.ObjectLiteral&&(this._flags.last_token.text===":"&&this._flags.ternary_depth===0||x(this._flags.last_token,["get","set"])),N?(this.set_mode(S.Statement),this.indent(),this.handle_whitespace_and_comments(n,!0),this.start_of_object_property()||this.allow_wrap_or_preserved_newline(n,x(n,["do","for","if","while"])),!0):!1},T.prototype.handle_start_expr=function(n){this.start_of_statement(n)||this.handle_whitespace_and_comments(n);var N=S.Expression;if(n.text==="["){if(this._flags.last_token.type===_.WORD||this._flags.last_token.text===")"){x(this._flags.last_token,b)&&(this._output.space_before_token=!0),this.print_token(n),this.set_mode(N),this.indent(),this._options.space_in_paren&&(this._output.space_before_token=!0);return}N=S.ArrayLiteral,o(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())),f(this._flags.last_token.type,[_.START_EXPR,_.END_EXPR,_.WORD,_.OPERATOR,_.DOT])||(this._output.space_before_token=!0)}else{if(this._flags.last_token.type===_.RESERVED)this._flags.last_token.text==="for"?(this._output.space_before_token=this._options.space_before_conditional,N=S.ForInitializer):f(this._flags.last_token.text,["if","while","switch"])?(this._output.space_before_token=this._options.space_before_conditional,N=S.Conditional):f(this._flags.last_word,["await","async"])?this._output.space_before_token=!0:this._flags.last_token.text==="import"&&n.whitespace_before===""?this._output.space_before_token=!1:(f(this._flags.last_token.text,b)||this._flags.last_token.text==="catch")&&(this._output.space_before_token=!0);else if(this._flags.last_token.type===_.EQUALS||this._flags.last_token.type===_.OPERATOR)this.start_of_object_property()||this.allow_wrap_or_preserved_newline(n);else if(this._flags.last_token.type===_.WORD){this._output.space_before_token=!1;var U=this._tokens.peek(-3);if(this._options.space_after_named_function&&U){var j=this._tokens.peek(-4);x(U,["async","function"])||U.text==="*"&&x(j,["async","function"])?this._output.space_before_token=!0:this._flags.mode===S.ObjectLiteral?(U.text==="{"||U.text===","||U.text==="*"&&(j.text==="{"||j.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(n);(this._flags.last_token.type===_.RESERVED&&(this._flags.last_word==="function"||this._flags.last_word==="typeof")||this._flags.last_token.text==="*"&&(f(this._last_last_text,["function","yield"])||this._flags.mode===S.ObjectLiteral&&f(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===_.START_BLOCK?this.print_newline():(this._flags.last_token.type===_.END_EXPR||this._flags.last_token.type===_.START_EXPR||this._flags.last_token.type===_.END_BLOCK||this._flags.last_token.text==="."||this._flags.last_token.type===_.COMMA)&&this.allow_wrap_or_preserved_newline(n,n.newlines),this.print_token(n),this.set_mode(N),this._options.space_in_paren&&(this._output.space_before_token=!0),this.indent()},T.prototype.handle_end_expr=function(n){for(;this._flags.mode===S.Statement;)this.restore_mode();this.handle_whitespace_and_comments(n),this._flags.multiline_frame&&this.allow_wrap_or_preserved_newline(n,n.text==="]"&&o(this._flags.mode)&&!this._options.keep_array_indentation),this._options.space_in_paren&&(this._flags.last_token.type===_.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(n),this.restore_mode(),C(this._output,this._previous_flags),this._flags.do_while&&this._previous_flags.mode===S.Conditional&&(this._previous_flags.mode=S.Expression,this._flags.do_block=!1,this._flags.do_while=!1)},T.prototype.handle_start_block=function(n){this.handle_whitespace_and_comments(n);var N=this._tokens.peek(),U=this._tokens.peek(1);this._flags.last_word==="switch"&&this._flags.last_token.type===_.END_EXPR?(this.set_mode(S.BlockStatement),this._flags.in_case_statement=!0):this._flags.case_body?this.set_mode(S.BlockStatement):U&&(f(U.text,[":",","])&&f(N.type,[_.STRING,_.WORD,_.RESERVED])||f(N.text,["get","set","..."])&&f(U.type,[_.WORD,_.RESERVED]))?f(this._last_last_text,["class","interface"])&&!f(U.text,[":",","])?this.set_mode(S.BlockStatement):this.set_mode(S.ObjectLiteral):this._flags.last_token.type===_.OPERATOR&&this._flags.last_token.text==="=>"?this.set_mode(S.BlockStatement):f(this._flags.last_token.type,[_.EQUALS,_.START_EXPR,_.COMMA,_.OPERATOR])||x(this._flags.last_token,["return","throw","import","default"])?this.set_mode(S.ObjectLiteral):this.set_mode(S.BlockStatement),this._flags.last_token&&(x(this._flags.last_token.previous,["class","extends"])&&(this._flags.class_start_block=!0));var j=!N.comments_before&&N.text==="}",Y=j&&this._flags.last_word==="function"&&this._flags.last_token.type===_.END_EXPR;if(this._options.brace_preserve_inline){var J=0,ee=null;this._flags.inline_frame=!0;do if(J+=1,ee=this._tokens.peek(J-1),ee.newlines){this._flags.inline_frame=!1;break}while(ee.type!==_.EOF&&!(ee.type===_.END_BLOCK&&ee.opened===n))}(this._options.brace_style==="expand"||this._options.brace_style==="none"&&n.newlines)&&!this._flags.inline_frame?this._flags.last_token.type!==_.OPERATOR&&(Y||this._flags.last_token.type===_.EQUALS||x(this._flags.last_token,I)&&this._flags.last_token.text!=="else")?this._output.space_before_token=!0:this.print_newline(!1,!0):(o(this._previous_flags.mode)&&(this._flags.last_token.type===_.START_EXPR||this._flags.last_token.type===_.COMMA)&&((this._flags.last_token.type===_.COMMA||this._options.space_in_paren)&&(this._output.space_before_token=!0),(this._flags.last_token.type===_.COMMA||this._flags.last_token.type===_.START_EXPR&&this._flags.inline_frame)&&(this.allow_wrap_or_preserved_newline(n),this._previous_flags.multiline_frame=this._previous_flags.multiline_frame||this._flags.multiline_frame,this._flags.multiline_frame=!1)),this._flags.last_token.type!==_.OPERATOR&&this._flags.last_token.type!==_.START_EXPR&&(this._flags.last_token.type===_.START_BLOCK&&!this._flags.inline_frame?this.print_newline():this._output.space_before_token=!0)),this.print_token(n),this.indent(),!j&&!(this._options.brace_preserve_inline&&this._flags.inline_frame)&&this.print_newline()},T.prototype.handle_end_block=function(n){for(this.handle_whitespace_and_comments(n);this._flags.mode===S.Statement;)this.restore_mode();var N=this._flags.last_token.type===_.START_BLOCK;this._flags.inline_frame&&!N?this._output.space_before_token=!0:this._options.brace_style==="expand"?N||this.print_newline():N||(o(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(n)},T.prototype.handle_word=function(n){if(n.type===_.RESERVED){if(f(n.text,["set","get"])&&this._flags.mode!==S.ObjectLiteral)n.type=_.WORD;else if(n.text==="import"&&f(this._tokens.peek().text,["(","."]))n.type=_.WORD;else if(f(n.text,["as","from"])&&!this._flags.import_block)n.type=_.WORD;else if(this._flags.mode===S.ObjectLiteral){var N=this._tokens.peek();N.text===":"&&(n.type=_.WORD)}}if(this.start_of_statement(n)?x(this._flags.last_token,["var","let","const"])&&n.type===_.WORD&&(this._flags.declaration_statement=!0):n.newlines&&!v(this._flags.mode)&&(this._flags.last_token.type!==_.OPERATOR||this._flags.last_token.text==="--"||this._flags.last_token.text==="++")&&this._flags.last_token.type!==_.EQUALS&&(this._options.preserve_newlines||!x(this._flags.last_token,["var","let","const","set","get"]))?(this.handle_whitespace_and_comments(n),this.print_newline()):this.handle_whitespace_and_comments(n),this._flags.do_block&&!this._flags.do_while)if(R(n,"while")){this._output.space_before_token=!0,this.print_token(n),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&&R(n,"else"))this._flags.else_block=!0;else{for(;this._flags.mode===S.Statement;)this.restore_mode();this._flags.if_block=!1,this._flags.else_block=!1}if(this._flags.in_case_statement&&x(n,["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(n),this._flags.in_case=!0;return}if((this._flags.last_token.type===_.COMMA||this._flags.last_token.type===_.START_EXPR||this._flags.last_token.type===_.EQUALS||this._flags.last_token.type===_.OPERATOR)&&(this.start_of_object_property()||this.allow_wrap_or_preserved_newline(n)),R(n,"function")){(f(this._flags.last_token.text,["}",";"])||this._output.just_added_newline()&&!(f(this._flags.last_token.text,["(","[","{",":","=",","])||this._flags.last_token.type===_.OPERATOR))&&(!this._output.just_added_blankline()&&!n.comments_before&&(this.print_newline(),this.print_newline(!0))),this._flags.last_token.type===_.RESERVED||this._flags.last_token.type===_.WORD?x(this._flags.last_token,["get","set","new","export"])||x(this._flags.last_token,h)?this._output.space_before_token=!0:R(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===_.OPERATOR||this._flags.last_token.text==="="?this._output.space_before_token=!0:!this._flags.multiline_frame&&(v(this._flags.mode)||o(this._flags.mode))||this.print_newline(),this.print_token(n),this._flags.last_word=n.text;return}var U="NONE";if(this._flags.last_token.type===_.END_BLOCK?this._previous_flags.inline_frame?U="SPACE":x(n,["else","catch","finally","from"])?this._options.brace_style==="expand"||this._options.brace_style==="end-expand"||this._options.brace_style==="none"&&n.newlines?U="NEWLINE":(U="SPACE",this._output.space_before_token=!0):U="NEWLINE":this._flags.last_token.type===_.SEMICOLON&&this._flags.mode===S.BlockStatement?U="NEWLINE":this._flags.last_token.type===_.SEMICOLON&&v(this._flags.mode)?U="SPACE":this._flags.last_token.type===_.STRING?U="NEWLINE":this._flags.last_token.type===_.RESERVED||this._flags.last_token.type===_.WORD||this._flags.last_token.text==="*"&&(f(this._last_last_text,["function","yield"])||this._flags.mode===S.ObjectLiteral&&f(this._last_last_text,["{",","]))?U="SPACE":this._flags.last_token.type===_.START_BLOCK?this._flags.inline_frame?U="SPACE":U="NEWLINE":this._flags.last_token.type===_.END_EXPR&&(this._output.space_before_token=!0,U="NEWLINE"),x(n,b)&&this._flags.last_token.text!==")"&&(this._flags.inline_frame||this._flags.last_token.text==="else"||this._flags.last_token.text==="export"?U="SPACE":U="NEWLINE"),x(n,["else","catch","finally"]))if((!(this._flags.last_token.type===_.END_BLOCK&&this._previous_flags.mode===S.BlockStatement)||this._options.brace_style==="expand"||this._options.brace_style==="end-expand"||this._options.brace_style==="none"&&n.newlines)&&!this._flags.inline_frame)this.print_newline();else{this._output.trim(!0);var j=this._output.current_line;j.last()!=="}"&&this.print_newline(),this._output.space_before_token=!0}else U==="NEWLINE"?x(this._flags.last_token,I)?this._output.space_before_token=!0:this._flags.last_token.text==="declare"&&x(n,["var","let","const"])?this._output.space_before_token=!0:this._flags.last_token.type!==_.END_EXPR?(this._flags.last_token.type!==_.START_EXPR||!x(n,["var","let","const"]))&&this._flags.last_token.text!==":"&&(R(n,"if")&&R(n.previous,"else")?this._output.space_before_token=!0:this.print_newline()):x(n,b)&&this._flags.last_token.text!==")"&&this.print_newline():this._flags.multiline_frame&&o(this._flags.mode)&&this._flags.last_token.text===","&&this._last_last_text==="}"?this.print_newline():U==="SPACE"&&(this._output.space_before_token=!0);n.previous&&(n.previous.type===_.WORD||n.previous.type===_.RESERVED)&&(this._output.space_before_token=!0),this.print_token(n),this._flags.last_word=n.text,n.type===_.RESERVED&&(n.text==="do"?this._flags.do_block=!0:n.text==="if"?this._flags.if_block=!0:n.text==="import"?this._flags.import_block=!0:this._flags.import_block&&R(n,"from")&&(this._flags.import_block=!1))},T.prototype.handle_semicolon=function(n){this.start_of_statement(n)?this._output.space_before_token=!1:this.handle_whitespace_and_comments(n);for(var N=this._tokens.peek();this._flags.mode===S.Statement&&!(this._flags.if_block&&R(N,"else"))&&!this._flags.do_block;)this.restore_mode();this._flags.import_block&&(this._flags.import_block=!1),this.print_token(n)},T.prototype.handle_string=function(n){n.text.startsWith("`")&&n.newlines===0&&n.whitespace_before===""&&(n.previous.text===")"||this._flags.last_token.type===_.WORD)||(this.start_of_statement(n)?this._output.space_before_token=!0:(this.handle_whitespace_and_comments(n),this._flags.last_token.type===_.RESERVED||this._flags.last_token.type===_.WORD||this._flags.inline_frame?this._output.space_before_token=!0:this._flags.last_token.type===_.COMMA||this._flags.last_token.type===_.START_EXPR||this._flags.last_token.type===_.EQUALS||this._flags.last_token.type===_.OPERATOR?this.start_of_object_property()||this.allow_wrap_or_preserved_newline(n):n.text.startsWith("`")&&this._flags.last_token.type===_.END_EXPR&&(n.previous.text==="]"||n.previous.text===")")&&n.newlines===0?this._output.space_before_token=!0:this.print_newline())),this.print_token(n)},T.prototype.handle_equals=function(n){this.start_of_statement(n)||this.handle_whitespace_and_comments(n),this._flags.declaration_statement&&(this._flags.declaration_assignment=!0),this._output.space_before_token=!0,this.print_token(n),this._output.space_before_token=!0},T.prototype.handle_comma=function(n){this.handle_whitespace_and_comments(n,!0),this.print_token(n),this._output.space_before_token=!0,this._flags.declaration_statement?(v(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(n)):this._flags.mode===S.ObjectLiteral||this._flags.mode===S.Statement&&this._flags.parent.mode===S.ObjectLiteral?(this._flags.mode===S.Statement&&this.restore_mode(),this._flags.inline_frame||this.print_newline()):this._options.comma_first&&this.allow_wrap_or_preserved_newline(n)},T.prototype.handle_operator=function(n){var N=n.text==="*"&&(x(this._flags.last_token,["function","yield"])||f(this._flags.last_token.type,[_.START_BLOCK,_.COMMA,_.END_BLOCK,_.SEMICOLON])),U=f(n.text,["-","+"])&&(f(this._flags.last_token.type,[_.START_BLOCK,_.START_EXPR,_.EQUALS,_.OPERATOR])||f(this._flags.last_token.text,b)||this._flags.last_token.text===",");if(!this.start_of_statement(n)){var j=!N;this.handle_whitespace_and_comments(n,j)}if(n.text==="*"&&this._flags.last_token.type===_.DOT){this.print_token(n);return}if(n.text==="::"){this.print_token(n);return}if(this._flags.last_token.type===_.OPERATOR&&f(this._options.operator_position,P)&&this.allow_wrap_or_preserved_newline(n),n.text===":"&&this._flags.in_case){this.print_token(n),this._flags.in_case=!1,this._flags.case_body=!0,this._tokens.peek().type!==_.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 Y=!0,J=!0,ee=!1;if(n.text===":"?this._flags.ternary_depth===0?Y=!1:(this._flags.ternary_depth-=1,ee=!0):n.text==="?"&&(this._flags.ternary_depth+=1),!U&&!N&&this._options.preserve_newlines&&f(n.text,E)){var ie=n.text===":",re=ie&&ee,he=ie&&!ee;switch(this._options.operator_position){case A.before_newline:this._output.space_before_token=!he,this.print_token(n),(!ie||re)&&this.allow_wrap_or_preserved_newline(n),this._output.space_before_token=!0;return;case A.after_newline:this._output.space_before_token=!0,!ie||re?this._tokens.peek().newlines?this.print_newline(!1,!0):this.allow_wrap_or_preserved_newline(n):this._output.space_before_token=!1,this.print_token(n),this._output.space_before_token=!0;return;case A.preserve_newline:he||this.allow_wrap_or_preserved_newline(n),Y=!(this._output.just_added_newline()||he),this._output.space_before_token=Y,this.print_token(n),this._output.space_before_token=!0;return}}if(N){this.allow_wrap_or_preserved_newline(n),Y=!1;var oe=this._tokens.peek();J=oe&&f(oe.type,[_.WORD,_.RESERVED])}else if(n.text==="...")this.allow_wrap_or_preserved_newline(n),Y=this._flags.last_token.type===_.START_BLOCK,J=!1;else if(f(n.text,["--","++","!","~"])||U){if((this._flags.last_token.type===_.COMMA||this._flags.last_token.type===_.START_EXPR)&&this.allow_wrap_or_preserved_newline(n),Y=!1,J=!1,n.newlines&&(n.text==="--"||n.text==="++"||n.text==="~")){var ae=x(this._flags.last_token,I)&&n.newlines;ae&&(this._previous_flags.if_block||this._previous_flags.else_block)&&this.restore_mode(),this.print_newline(ae,!0)}this._flags.last_token.text===";"&&v(this._flags.mode)&&(Y=!0),this._flags.last_token.type===_.RESERVED?Y=!0:this._flags.last_token.type===_.END_EXPR?Y=!(this._flags.last_token.text==="]"&&(n.text==="--"||n.text==="++")):this._flags.last_token.type===_.OPERATOR&&(Y=f(n.text,["--","-","++","+"])&&f(this._flags.last_token.text,["--","-","++","+"]),f(n.text,["+","-"])&&f(this._flags.last_token.text,["--","++"])&&(J=!0)),(this._flags.mode===S.BlockStatement&&!this._flags.inline_frame||this._flags.mode===S.Statement)&&(this._flags.last_token.text==="{"||this._flags.last_token.text===";")&&this.print_newline()}this._output.space_before_token=this._output.space_before_token||Y,this.print_token(n),this._output.space_before_token=J},T.prototype.handle_block_comment=function(n,N){if(this._output.raw){this._output.add_raw_token(n),n.directives&&n.directives.preserve==="end"&&(this._output.raw=this._options.test_output_raw);return}if(n.directives){this.print_newline(!1,N),this.print_token(n),n.directives.preserve==="start"&&(this._output.raw=!0),this.print_newline(!1,!0);return}if(!p.newline.test(n.text)&&!n.newlines){this._output.space_before_token=!0,this.print_token(n),this._output.space_before_token=!0;return}else this.print_block_commment(n,N)},T.prototype.print_block_commment=function(n,N){var U=c(n.text),j,Y=!1,J=!1,ee=n.whitespace_before,ie=ee.length;if(this.print_newline(!1,N),this.print_token_line_indentation(n),this._output.add_token(U[0]),this.print_newline(!1,N),U.length>1){for(U=U.slice(1),Y=l(U,"*"),J=a(U,ee),Y&&(this._flags.alignment=1),j=0;j<U.length;j++)Y?(this.print_token_line_indentation(n),this._output.add_token(O(U[j]))):J&&U[j]?(this.print_token_line_indentation(n),this._output.add_token(U[j].substring(ie))):(this._output.current_line.set_indent(-1),this._output.add_token(U[j])),this.print_newline(!1,N);this._flags.alignment=0}},T.prototype.handle_comment=function(n,N){n.newlines?this.print_newline(!1,N):this._output.trim(!0),this._output.space_before_token=!0,this.print_token(n),this.print_newline(!1,N)},T.prototype.handle_dot=function(n){this.start_of_statement(n)||this.handle_whitespace_and_comments(n,!0),this._flags.last_token.text.match("^[0-9]+$")&&(this._output.space_before_token=!0),x(this._flags.last_token,I)?this._output.space_before_token=!1:this.allow_wrap_or_preserved_newline(n,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(n)},T.prototype.handle_unknown=function(n,N){this.print_token(n),n.text[n.text.length-1]===`
`&&this.print_newline(!1,N)},T.prototype.handle_eof=function(n){for(;this._flags.mode===S.Statement;)this.restore_mode();this.handle_whitespace_and_comments(n)},r.exports.Beautifier=T},function(r){function H(g){this.__parent=g,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=[]}H.prototype.clone_empty=function(){var g=new H(this.__parent);return g.set_indent(this.__indent_count,this.__alignment_count),g},H.prototype.item=function(g){return g<0?this.__items[this.__items.length+g]:this.__items[g]},H.prototype.has_match=function(g){for(var p=this.__items.length-1;p>=0;p--)if(this.__items[p].match(g))return!0;return!1},H.prototype.set_indent=function(g,p){this.is_empty()&&(this.__indent_count=g||0,this.__alignment_count=p||0,this.__character_count=this.__parent.get_indent_size(this.__indent_count,this.__alignment_count))},H.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)},H.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},H.prototype._allow_wrap=function(){if(this._should_wrap()){this.__parent.add_new_line();var g=this.__parent.current_line;return g.set_indent(this.__wrap_point_indent_count,this.__wrap_point_alignment_count),g.__items=this.__items.slice(this.__wrap_point_index),this.__items=this.__items.slice(0,this.__wrap_point_index),g.__character_count+=this.__character_count-this.__wrap_point_character_count,this.__character_count=this.__wrap_point_character_count,g.__items[0]===" "&&(g.__items.splice(0,1),g.__character_count-=1),!0}return!1},H.prototype.is_empty=function(){return this.__items.length===0},H.prototype.last=function(){return this.is_empty()?null:this.__items[this.__items.length-1]},H.prototype.push=function(g){this.__items.push(g);var p=g.lastIndexOf(`
`);p!==-1?this.__character_count=g.length-p:this.__character_count+=g.length},H.prototype.pop=function(){var g=null;return this.is_empty()||(g=this.__items.pop(),this.__character_count-=g.length),g},H.prototype._remove_indent=function(){this.__indent_count>0&&(this.__indent_count-=1,this.__character_count-=this.__parent.indent_size)},H.prototype._remove_wrap_indent=function(){this.__wrap_point_indent_count>0&&(this.__wrap_point_indent_count-=1)},H.prototype.trim=function(){for(;this.last()===" ";)this.__items.pop(),this.__character_count-=1},H.prototype.toString=function(){var g="";return this.is_empty()?this.__parent.indent_empty_lines&&(g=this.__parent.get_indent_string(this.__indent_count)):(g=this.__parent.get_indent_string(this.__indent_count,this.__alignment_count),g+=this.__items.join("")),g};function D(g,p){this.__cache=[""],this.__indent_size=g.indent_size,this.__indent_string=g.indent_char,g.indent_with_tabs||(this.__indent_string=new Array(g.indent_size+1).join(g.indent_char)),p=p||"",g.indent_level>0&&(p=new Array(g.indent_level+1).join(this.__indent_string)),this.__base_string=p,this.__base_string_length=p.length}D.prototype.get_indent_size=function(g,p){var u=this.__base_string_length;return p=p||0,g<0&&(u=0),u+=g*this.__indent_size,u+=p,u},D.prototype.get_indent_string=function(g,p){var u=this.__base_string;return p=p||0,g<0&&(g=0,u=""),p+=g*this.__indent_size,this.__ensure_cache(p),u+=this.__cache[p],u},D.prototype.__ensure_cache=function(g){for(;g>=this.__cache.length;)this.__add_column()},D.prototype.__add_column=function(){var g=this.__cache.length,p=0,u="";this.__indent_size&&g>=this.__indent_size&&(p=Math.floor(g/this.__indent_size),g-=p*this.__indent_size,u=new Array(p+1).join(this.__indent_string)),g&&(u+=new Array(g+1).join(" ")),this.__cache.push(u)};function M(g,p){this.__indent_cache=new D(g,p),this.raw=!1,this._end_with_newline=g.end_with_newline,this.indent_size=g.indent_size,this.wrap_line_length=g.wrap_line_length,this.indent_empty_lines=g.indent_empty_lines,this.__lines=[],this.previous_line=null,this.current_line=null,this.next_line=new H(this),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1,this.__add_outputline()}M.prototype.__add_outputline=function(){this.previous_line=this.current_line,this.current_line=this.next_line.clone_empty(),this.__lines.push(this.current_line)},M.prototype.get_line_number=function(){return this.__lines.length},M.prototype.get_indent_string=function(g,p){return this.__indent_cache.get_indent_string(g,p)},M.prototype.get_indent_size=function(g,p){return this.__indent_cache.get_indent_size(g,p)},M.prototype.is_empty=function(){return!this.previous_line&&this.current_line.is_empty()},M.prototype.add_new_line=function(g){return this.is_empty()||!g&&this.just_added_newline()?!1:(this.raw||this.__add_outputline(),!0)},M.prototype.get_code=function(g){this.trim(!0);var p=this.current_line.pop();p&&(p[p.length-1]===`
`&&(p=p.replace(/\n+$/g,"")),this.current_line.push(p)),this._end_with_newline&&this.__add_outputline();var u=this.__lines.join(`
`);return g!==`
`&&(u=u.replace(/[\n]/g,g)),u},M.prototype.set_wrap_point=function(){this.current_line._set_wrap_point()},M.prototype.set_indent=function(g,p){return g=g||0,p=p||0,this.next_line.set_indent(g,p),this.__lines.length>1?(this.current_line.set_indent(g,p),!0):(this.current_line.set_indent(),!1)},M.prototype.add_raw_token=function(g){for(var p=0;p<g.newlines;p++)this.__add_outputline();this.current_line.set_indent(-1),this.current_line.push(g.whitespace_before),this.current_line.push(g.text),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1},M.prototype.add_token=function(g){this.__add_space_before_token(),this.current_line.push(g),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=this.current_line._allow_wrap()},M.prototype.__add_space_before_token=function(){this.space_before_token&&!this.just_added_newline()&&(this.non_breaking_space||this.set_wrap_point(),this.current_line.push(" "))},M.prototype.remove_indent=function(g){for(var p=this.__lines.length;g<p;)this.__lines[g]._remove_indent(),g++;this.current_line._remove_wrap_indent()},M.prototype.trim=function(g){for(g=g===void 0?!1:g,this.current_line.trim();g&&this.__lines.length>1&&this.current_line.is_empty();)this.__lines.pop(),this.current_line=this.__lines[this.__lines.length-1],this.current_line.trim();this.previous_line=this.__lines.length>1?this.__lines[this.__lines.length-2]:null},M.prototype.just_added_newline=function(){return this.current_line.is_empty()},M.prototype.just_added_blankline=function(){return this.is_empty()||this.current_line.is_empty()&&this.previous_line.is_empty()},M.prototype.ensure_empty_line_above=function(g,p){for(var u=this.__lines.length-2;u>=0;){var m=this.__lines[u];if(m.is_empty())break;if(m.item(0).indexOf(g)!==0&&m.item(-1)!==p){this.__lines.splice(u+1,0,new H(this)),this.previous_line=this.__lines[this.__lines.length-2];break}u--}},r.exports.Output=M},function(r){function H(D,M,g,p){this.type=D,this.text=M,this.comments_before=null,this.newlines=g||0,this.whitespace_before=p||"",this.parent=null,this.next=null,this.previous=null,this.opened=null,this.closed=null,this.directives=null}r.exports.Token=H},function(r,H){var 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RegExp(u+m,"g"),H.identifierStart=new RegExp(u),H.identifierMatch=new RegExp("(?:\\\\u[0-9a-fA-F]{4}|["+M+g+p+"])+");var b=/[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]/;H.newline=/[\n\r\u2028\u2029]/,H.lineBreak=new RegExp(`\r
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You passed in: '`+this.raw_options[g]+"'");return m},H.prototype._is_valid_selection=function(g,p){return g.length&&p.length&&!g.some(function(u){return p.indexOf(u)===-1})};function D(g,p){var u={};g=M(g);var m;for(m in g)m!==p&&(u[m]=g[m]);if(p&&g[p])for(m in g[p])u[m]=g[p][m];return u}function M(g){var p={},u;for(u in g){var m=u.replace(/-/g,"_");p[m]=g[u]}return p}r.exports.Options=H,r.exports.normalizeOpts=M,r.exports.mergeOpts=D},function(r,H,D){var M=D(8).InputScanner,g=D(9).Tokenizer,p=D(9).TOKEN,u=D(13).Directives,m=D(4),b=D(12).Pattern,E=D(14).TemplatablePattern;function _(l,a){return a.indexOf(l)!==-1}var f={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:p.START,RAW:p.RAW,EOF:p.EOF},O=new u(/\/\*/,/\*\//),w=/0[xX][0123456789abcdefABCDEF_]*n?|0[oO][01234567_]*n?|0[bB][01_]*n?|\d[\d_]*n|(?:\.\d[\d_]*|\d[\d_]*\.?[\d_]*)(?:[eE][+-]?[\d_]+)?/,R=/[0-9]/,x=/[^\d\.]/,I=">>> === !== &&= ??= ||= << && >= ** != == <= >> || ?? |> < / - + > : & % ? ^ | *".split(" "),k=">>>= ... >>= <<= === >>> !== **= &&= ??= ||= => ^= :: /= << <= == && -= >= >> != -- += ** || ?? ++ %= &= *= |= |> = ! ? > < : / ^ - + * & % ~ |";k=k.replace(/[-[\]{}()*+?.,\\^$|#]/g,"\\$&"),k="\\?\\.(?!\\d) "+k,k=k.replace(/ /g,"|");var A=new RegExp(k),P="continue,try,throw,return,var,let,const,if,switch,case,default,for,while,break,function,import,export".split(","),S=P.concat(["do","in","of","else","get","set","new","catch","finally","typeof","yield","async","await","from","as","class","extends"]),C=new RegExp("^(?:"+S.join("|")+")$"),c,o=function(l,a){g.call(this,l,a),this._patterns.whitespace=this._patterns.whitespace.matching(/\u00A0\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff/.source,/\u2028\u2029/.source);var T=new b(this._input),h=new E(this._input).read_options(this._options);this.__patterns={template:h,identifier:h.starting_with(m.identifier).matching(m.identifierMatch),number:T.matching(w),punct:T.matching(A),comment:T.starting_with(/\/\//).until(/[\n\r\u2028\u2029]/),block_comment:T.starting_with(/\/\*/).until_after(/\*\//),html_comment_start:T.matching(/<!--/),html_comment_end:T.matching(/-->/),include:T.starting_with(/#include/).until_after(m.lineBreak),shebang:T.starting_with(/#!/).until_after(m.lineBreak),xml:T.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:h.until(/['\\\n\r\u2028\u2029]/),double_quote:h.until(/["\\\n\r\u2028\u2029]/),template_text:h.until(/[`\\$]/),template_expression:h.until(/[`}\\]/)}};o.prototype=new g,o.prototype._is_comment=function(l){return l.type===f.COMMENT||l.type===f.BLOCK_COMMENT||l.type===f.UNKNOWN},o.prototype._is_opening=function(l){return l.type===f.START_BLOCK||l.type===f.START_EXPR},o.prototype._is_closing=function(l,a){return(l.type===f.END_BLOCK||l.type===f.END_EXPR)&&a&&(l.text==="]"&&a.text==="["||l.text===")"&&a.text==="("||l.text==="}"&&a.text==="{")},o.prototype._reset=function(){c=!1},o.prototype._get_next_token=function(l,a){var T=null;this._readWhitespace();var h=this._input.peek();return h===null?this._create_token(f.EOF,""):(T=T||this._read_non_javascript(h),T=T||this._read_string(h),T=T||this._read_word(l),T=T||this._read_singles(h),T=T||this._read_comment(h),T=T||this._read_regexp(h,l),T=T||this._read_xml(h,l),T=T||this._read_punctuation(),T=T||this._create_token(f.UNKNOWN,this._input.next()),T)},o.prototype._read_word=function(l){var a;if(a=this.__patterns.identifier.read(),a!=="")return a=a.replace(m.allLineBreaks,`
`),!(l.type===f.DOT||l.type===f.RESERVED&&(l.text==="set"||l.text==="get"))&&C.test(a)?(a==="in"||a==="of")&&(l.type===f.WORD||l.type===f.STRING)?this._create_token(f.OPERATOR,a):this._create_token(f.RESERVED,a):this._create_token(f.WORD,a);if(a=this.__patterns.number.read(),a!=="")return this._create_token(f.WORD,a)},o.prototype._read_singles=function(l){var a=null;return l==="("||l==="["?a=this._create_token(f.START_EXPR,l):l===")"||l==="]"?a=this._create_token(f.END_EXPR,l):l==="{"?a=this._create_token(f.START_BLOCK,l):l==="}"?a=this._create_token(f.END_BLOCK,l):l===";"?a=this._create_token(f.SEMICOLON,l):l==="."&&x.test(this._input.peek(1))?a=this._create_token(f.DOT,l):l===","&&(a=this._create_token(f.COMMA,l)),a&&this._input.next(),a},o.prototype._read_punctuation=function(){var l=this.__patterns.punct.read();if(l!=="")return l==="="?this._create_token(f.EQUALS,l):l==="?."?this._create_token(f.DOT,l):this._create_token(f.OPERATOR,l)},o.prototype._read_non_javascript=function(l){var a="";if(l==="#"){if(this._is_first_token()&&(a=this.__patterns.shebang.read(),a))return this._create_token(f.UNKNOWN,a.trim()+`
`);if(a=this.__patterns.include.read(),a)return this._create_token(f.UNKNOWN,a.trim()+`
`);l=this._input.next();var T="#";if(this._input.hasNext()&&this._input.testChar(R)){do l=this._input.next(),T+=l;while(this._input.hasNext()&&l!=="#"&&l!=="=");return l==="#"||(this._input.peek()==="["&&this._input.peek(1)==="]"?(T+="[]",this._input.next(),this._input.next()):this._input.peek()==="{"&&this._input.peek(1)==="}"&&(T+="{}",this._input.next(),this._input.next())),this._create_token(f.WORD,T)}this._input.back()}else if(l==="<"&&this._is_first_token()){if(a=this.__patterns.html_comment_start.read(),a){for(;this._input.hasNext()&&!this._input.testChar(m.newline);)a+=this._input.next();return c=!0,this._create_token(f.COMMENT,a)}}else if(c&&l==="-"&&(a=this.__patterns.html_comment_end.read(),a))return c=!1,this._create_token(f.COMMENT,a);return null},o.prototype._read_comment=function(l){var a=null;if(l==="/"){var T="";if(this._input.peek(1)==="*"){T=this.__patterns.block_comment.read();var h=O.get_directives(T);h&&h.ignore==="start"&&(T+=O.readIgnored(this._input)),T=T.replace(m.allLineBreaks,`
`),a=this._create_token(f.BLOCK_COMMENT,T),a.directives=h}else this._input.peek(1)==="/"&&(T=this.__patterns.comment.read(),a=this._create_token(f.COMMENT,T))}return a},o.prototype._read_string=function(l){if(l==="`"||l==="'"||l==='"'){var a=this._input.next();return this.has_char_escapes=!1,l==="`"?a+=this._read_string_recursive("`",!0,"${"):a+=this._read_string_recursive(l),this.has_char_escapes&&this._options.unescape_strings&&(a=v(a)),this._input.peek()===l&&(a+=this._input.next()),a=a.replace(m.allLineBreaks,`
`),this._create_token(f.STRING,a)}return null},o.prototype._allow_regexp_or_xml=function(l){return l.type===f.RESERVED&&_(l.text,["return","case","throw","else","do","typeof","yield"])||l.type===f.END_EXPR&&l.text===")"&&l.opened.previous.type===f.RESERVED&&_(l.opened.previous.text,["if","while","for"])||_(l.type,[f.COMMENT,f.START_EXPR,f.START_BLOCK,f.START,f.END_BLOCK,f.OPERATOR,f.EQUALS,f.EOF,f.SEMICOLON,f.COMMA])},o.prototype._read_regexp=function(l,a){if(l==="/"&&this._allow_regexp_or_xml(a)){for(var T=this._input.next(),h=!1,n=!1;this._input.hasNext()&&(h||n||this._input.peek()!==l)&&!this._input.testChar(m.newline);)T+=this._input.peek(),h?h=!1:(h=this._input.peek()==="\\",this._input.peek()==="["?n=!0:this._input.peek()==="]"&&(n=!1)),this._input.next();return this._input.peek()===l&&(T+=this._input.next(),T+=this._input.read(m.identifier)),this._create_token(f.STRING,T)}return null},o.prototype._read_xml=function(l,a){if(this._options.e4x&&l==="<"&&this._allow_regexp_or_xml(a)){var T="",h=this.__patterns.xml.read_match();if(h){for(var n=h[2].replace(/^{\s+/,"{").replace(/\s+}$/,"}"),N=n.indexOf("{")===0,U=0;h;){var j=!!h[1],Y=h[2],J=!!h[h.length-1]||Y.slice(0,8)==="![CDATA[";if(!J&&(Y===n||N&&Y.replace(/^{\s+/,"{").replace(/\s+}$/,"}"))&&(j?--U:++U),T+=h[0],U<=0)break;h=this.__patterns.xml.read_match()}return h||(T+=this._input.match(/[\s\S]*/g)[0]),T=T.replace(m.allLineBreaks,`
`),this._create_token(f.STRING,T)}}return null};function v(l){for(var a="",T=0,h=new M(l),n=null;h.hasNext();)if(n=h.match(/([\s]|[^\\]|\\\\)+/g),n&&(a+=n[0]),h.peek()==="\\"){if(h.next(),h.peek()==="x")n=h.match(/x([0-9A-Fa-f]{2})/g);else if(h.peek()==="u")n=h.match(/u([0-9A-Fa-f]{4})/g);else{a+="\\",h.hasNext()&&(a+=h.next());continue}if(!n)return l;if(T=parseInt(n[1],16),T>126&&T<=255&&n[0].indexOf("x")===0)return l;if(T>=0&&T<32){a+="\\"+n[0];continue}else T===34||T===39||T===92?a+="\\"+String.fromCharCode(T):a+=String.fromCharCode(T)}return a}o.prototype._read_string_recursive=function(l,a,T){var h,n;l==="'"?n=this.__patterns.single_quote:l==='"'?n=this.__patterns.double_quote:l==="`"?n=this.__patterns.template_text:l==="}"&&(n=this.__patterns.template_expression);for(var N=n.read(),U="";this._input.hasNext();){if(U=this._input.next(),U===l||!a&&m.newline.test(U)){this._input.back();break}else U==="\\"&&this._input.hasNext()?(h=this._input.peek(),h==="x"||h==="u"?this.has_char_escapes=!0:h==="\r"&&this._input.peek(1)===`
`&&this._input.next(),U+=this._input.next()):T&&(T==="${"&&U==="$"&&this._input.peek()==="{"&&(U+=this._input.next()),T===U&&(l==="`"?U+=this._read_string_recursive("}",a,"`"):U+=this._read_string_recursive("`",a,"${"),this._input.hasNext()&&(U+=this._input.next())));U+=n.read(),N+=U}return N},r.exports.Tokenizer=o,r.exports.TOKEN=f,r.exports.positionable_operators=I.slice(),r.exports.line_starters=P.slice()},function(r){var H=RegExp.prototype.hasOwnProperty("sticky");function D(M){this.__input=M||"",this.__input_length=this.__input.length,this.__position=0}D.prototype.restart=function(){this.__position=0},D.prototype.back=function(){this.__position>0&&(this.__position-=1)},D.prototype.hasNext=function(){return this.__position<this.__input_length},D.prototype.next=function(){var M=null;return this.hasNext()&&(M=this.__input.charAt(this.__position),this.__position+=1),M},D.prototype.peek=function(M){var g=null;return M=M||0,M+=this.__position,M>=0&&M<this.__input_length&&(g=this.__input.charAt(M)),g},D.prototype.__match=function(M,g){M.lastIndex=g;var p=M.exec(this.__input);return p&&!(H&&M.sticky)&&(p.index!==g&&(p=null)),p},D.prototype.test=function(M,g){return g=g||0,g+=this.__position,g>=0&&g<this.__input_length?!!this.__match(M,g):!1},D.prototype.testChar=function(M,g){var p=this.peek(g);return M.lastIndex=0,p!==null&&M.test(p)},D.prototype.match=function(M){var g=this.__match(M,this.__position);return g?this.__position+=g[0].length:g=null,g},D.prototype.read=function(M,g,p){var u="",m;return M&&(m=this.match(M),m&&(u+=m[0])),g&&(m||!M)&&(u+=this.readUntil(g,p)),u},D.prototype.readUntil=function(M,g){var p="",u=this.__position;M.lastIndex=this.__position;var m=M.exec(this.__input);return m?(u=m.index,g&&(u+=m[0].length)):u=this.__input_length,p=this.__input.substring(this.__position,u),this.__position=u,p},D.prototype.readUntilAfter=function(M){return this.readUntil(M,!0)},D.prototype.get_regexp=function(M,g){var p=null,u="g";return g&&H&&(u="y"),typeof M=="string"&&M!==""?p=new RegExp(M,u):M&&(p=new RegExp(M.source,u)),p},D.prototype.get_literal_regexp=function(M){return RegExp(M.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&"))},D.prototype.peekUntilAfter=function(M){var g=this.__position,p=this.readUntilAfter(M);return this.__position=g,p},D.prototype.lookBack=function(M){var g=this.__position-1;return g>=M.length&&this.__input.substring(g-M.length,g).toLowerCase()===M},r.exports.InputScanner=D},function(r,H,D){var M=D(8).InputScanner,g=D(3).Token,p=D(10).TokenStream,u=D(11).WhitespacePattern,m={START:"TK_START",RAW:"TK_RAW",EOF:"TK_EOF"},b=function(E,_){this._input=new M(E),this._options=_||{},this.__tokens=null,this._patterns={},this._patterns.whitespace=new u(this._input)};b.prototype.tokenize=function(){this._input.restart(),this.__tokens=new p,this._reset();for(var E,_=new g(m.START,""),f=null,O=[],w=new p;_.type!==m.EOF;){for(E=this._get_next_token(_,f);this._is_comment(E);)w.add(E),E=this._get_next_token(_,f);w.isEmpty()||(E.comments_before=w,w=new p),E.parent=f,this._is_opening(E)?(O.push(f),f=E):f&&this._is_closing(E,f)&&(E.opened=f,f.closed=E,f=O.pop(),E.parent=f),E.previous=_,_.next=E,this.__tokens.add(E),_=E}return this.__tokens},b.prototype._is_first_token=function(){return this.__tokens.isEmpty()},b.prototype._reset=function(){},b.prototype._get_next_token=function(E,_){this._readWhitespace();var f=this._input.read(/.+/g);return f?this._create_token(m.RAW,f):this._create_token(m.EOF,"")},b.prototype._is_comment=function(E){return!1},b.prototype._is_opening=function(E){return!1},b.prototype._is_closing=function(E,_){return!1},b.prototype._create_token=function(E,_){var f=new g(E,_,this._patterns.whitespace.newline_count,this._patterns.whitespace.whitespace_before_token);return f},b.prototype._readWhitespace=function(){return this._patterns.whitespace.read()},r.exports.Tokenizer=b,r.exports.TOKEN=m},function(r){function H(D){this.__tokens=[],this.__tokens_length=this.__tokens.length,this.__position=0,this.__parent_token=D}H.prototype.restart=function(){this.__position=0},H.prototype.isEmpty=function(){return this.__tokens_length===0},H.prototype.hasNext=function(){return this.__position<this.__tokens_length},H.prototype.next=function(){var D=null;return this.hasNext()&&(D=this.__tokens[this.__position],this.__position+=1),D},H.prototype.peek=function(D){var M=null;return D=D||0,D+=this.__position,D>=0&&D<this.__tokens_length&&(M=this.__tokens[D]),M},H.prototype.add=function(D){this.__parent_token&&(D.parent=this.__parent_token),this.__tokens.push(D),this.__tokens_length+=1},r.exports.TokenStream=H},function(r,H,D){var M=D(12).Pattern;function g(p,u){M.call(this,p,u),u?this._line_regexp=this._input.get_regexp(u._line_regexp):this.__set_whitespace_patterns("",""),this.newline_count=0,this.whitespace_before_token=""}g.prototype=new M,g.prototype.__set_whitespace_patterns=function(p,u){p+="\\t ",u+="\\n\\r",this._match_pattern=this._input.get_regexp("["+p+u+"]+",!0),this._newline_regexp=this._input.get_regexp("\\r\\n|["+u+"]")},g.prototype.read=function(){this.newline_count=0,this.whitespace_before_token="";var p=this._input.read(this._match_pattern);if(p===" ")this.whitespace_before_token=" ";else if(p){var u=this.__split(this._newline_regexp,p);this.newline_count=u.length-1,this.whitespace_before_token=u[this.newline_count]}return p},g.prototype.matching=function(p,u){var m=this._create();return m.__set_whitespace_patterns(p,u),m._update(),m},g.prototype._create=function(){return new g(this._input,this)},g.prototype.__split=function(p,u){p.lastIndex=0;for(var m=0,b=[],E=p.exec(u);E;)b.push(u.substring(m,E.index)),m=E.index+E[0].length,E=p.exec(u);return m<u.length?b.push(u.substring(m,u.length)):b.push(""),b},r.exports.WhitespacePattern=g},function(r){function H(D,M){this._input=D,this._starting_pattern=null,this._match_pattern=null,this._until_pattern=null,this._until_after=!1,M&&(this._starting_pattern=this._input.get_regexp(M._starting_pattern,!0),this._match_pattern=this._input.get_regexp(M._match_pattern,!0),this._until_pattern=this._input.get_regexp(M._until_pattern),this._until_after=M._until_after)}H.prototype.read=function(){var D=this._input.read(this._starting_pattern);return(!this._starting_pattern||D)&&(D+=this._input.read(this._match_pattern,this._until_pattern,this._until_after)),D},H.prototype.read_match=function(){return this._input.match(this._match_pattern)},H.prototype.until_after=function(D){var M=this._create();return M._until_after=!0,M._until_pattern=this._input.get_regexp(D),M._update(),M},H.prototype.until=function(D){var M=this._create();return M._until_after=!1,M._until_pattern=this._input.get_regexp(D),M._update(),M},H.prototype.starting_with=function(D){var M=this._create();return M._starting_pattern=this._input.get_regexp(D,!0),M._update(),M},H.prototype.matching=function(D){var M=this._create();return M._match_pattern=this._input.get_regexp(D,!0),M._update(),M},H.prototype._create=function(){return new H(this._input,this)},H.prototype._update=function(){},r.exports.Pattern=H},function(r){function H(D,M){D=typeof D=="string"?D:D.source,M=typeof M=="string"?M:M.source,this.__directives_block_pattern=new RegExp(D+/ beautify( \w+[:]\w+)+ /.source+M,"g"),this.__directive_pattern=/ (\w+)[:](\w+)/g,this.__directives_end_ignore_pattern=new RegExp(D+/\sbeautify\signore:end\s/.source+M,"g")}H.prototype.get_directives=function(D){if(!D.match(this.__directives_block_pattern))return null;var M={};this.__directive_pattern.lastIndex=0;for(var g=this.__directive_pattern.exec(D);g;)M[g[1]]=g[2],g=this.__directive_pattern.exec(D);return M},H.prototype.readIgnored=function(D){return D.readUntilAfter(this.__directives_end_ignore_pattern)},r.exports.Directives=H},function(r,H,D){var M=D(12).Pattern,g={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1};function p(u,m){M.call(this,u,m),this.__template_pattern=null,this._disabled=Object.assign({},g),this._excluded=Object.assign({},g),m&&(this.__template_pattern=this._input.get_regexp(m.__template_pattern),this._excluded=Object.assign(this._excluded,m._excluded),this._disabled=Object.assign(this._disabled,m._disabled));var b=new M(u);this.__patterns={handlebars_comment:b.starting_with(/{{!--/).until_after(/--}}/),handlebars_unescaped:b.starting_with(/{{{/).until_after(/}}}/),handlebars:b.starting_with(/{{/).until_after(/}}/),php:b.starting_with(/<\?(?:[= 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0&&(Pe.width.baseVal.value=q.width,Pe.height.baseVal.value=q.height),pe.width=Pe.width.baseVal.value,pe.height=Pe.height.baseVal.value;var it=Pe.outerHTML,dt=pe.getContext("2d");q.markersOnly!==!0&&dt.drawImage(y,0,0,pe.width,pe.height);var Ge=window.URL,yt=new Image(pe.width,pe.height);yt.setAttribute("crossOrigin","anonymous");var Ft=new Blob([it],{type:"image/svg+xml"}),qt=Ge.createObjectURL(Ft);yt.onload=function(){dt.drawImage(yt,0,0),Ge.revokeObjectURL(qt);var Zr=pe.toDataURL(q.imageType,q.imageQuality);K(Zr)},yt.src=qt})},V}(),Fe=function(){},Xe=function(){function V(y){this._classNamePrefixBase="__markerjs2_",this.classes=[],this.rules=[],this.settings=this.defaultSettings,this._classNamePrefix=this._classNamePrefixBase+"_"+y+"_"}return Object.defineProperty(V.prototype,"classNamePrefixBase",{get:function(){return this._classNamePrefixBase},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"classNamePrefix",{get:function(){return this._classNamePrefix},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"defaultSettings",{get:function(){return{canvasBackgroundColor:"#ffffff",toolbarBackgroundColor:"#111111",toolbarBackgroundHoverColor:"#333333",toolbarColor:"#eeeeee",toolbarHeight:40,toolboxColor:"#eeeeee",toolboxAccentColor:"#3080c3",undoButtonVisible:!0,redoButtonVisible:!1,zoomButtonVisible:!1,zoomOutButtonVisible:!1,clearButtonVisible:!1,resultButtonBlockVisible:!0,logoPosition:"left"}},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"fadeInAnimationClassName",{get:function(){return this.classNamePrefix+"fade_in"},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"fadeOutAnimationClassName",{get:function(){return this.classNamePrefix+"fade_out"},enumerable:!1,configurable:!0}),V.prototype.addClass=function(y){return this.styleSheet===void 0&&this.addStyleSheet(),y.name=""+this.classNamePrefix+y.localName,this.classes.push(y),this.styleSheet.sheet.insertRule("."+y.name+" {"+y.style+"}",this.styleSheet.sheet.cssRules.length),y},V.prototype.addRule=function(y){this.styleSheet===void 0&&this.addStyleSheet(),this.rules.push(y),this.styleSheet.sheet.insertRule(y.selector+" {"+y.style+"}",this.styleSheet.sheet.cssRules.length)},V.prototype.addStyleSheet=function(){var y;this.styleSheet=document.createElement("style"),((y=this.styleSheetRoot)!==null&&y!==void 0?y:document.head).appendChild(this.styleSheet),this.addRule(new He("."+this.classNamePrefix+" h3","font-family: sans-serif")),this.addRule(new He("@keyframes "+this.classNamePrefix+"_fade_in_animation_frames",`
from {
opacity: 0;
}
to {
opacity: 1;
}
`)),this.addRule(new He("@keyframes "+this.classNamePrefix+"_fade_out_animation_frames",`
from {
opacity: 1;
}
to {
opacity: 0;
}
`)),this.addClass(new Ae("fade_in",`
animation-duration: 0.3s;
animation-name: `+this.classNamePrefix+`_fade_in_animation_frames;
`)),this.addClass(new Ae("fade_out",`
animation-duration: 0.3s;
animation-name: `+this.classNamePrefix+`_fade_out_animation_frames;
`))},V.prototype.removeStyleSheet=function(){var y;this.styleSheet&&(((y=this.styleSheetRoot)!==null&&y!==void 0?y:document.head).removeChild(this.styleSheet),this.styleSheet=void 0)},V}(),He=function(V,y){this.selector=V,this.style=y},Ae=function(V,y){this.localName=V,this.style=y},Oe=function(){function V(y,L,G,q,K){this.buttons=[],this.markerButtons=[],this.buttonClickListeners=[],this.markerjsContainer=y,this.displayMode=L,this.markerItems=G,this.uiStyleSettings=q,this.styles=K,this.addStyles(),this.adjustLayout=this.adjustLayout.bind(this),this.overflowButtonClicked=this.overflowButtonClicked.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this)}return V.prototype.show=function(y){var L=this;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=y,this.uiContainer.className=this.toolbarStyleClass.name+" "+this.styles.fadeInAnimationClassName+" "+(this.uiStyleSettings.toolbarStyleColorsClassName?this.uiStyleSettings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name);var G=document.createElement("div");G.className=this.toolbarBlockStyleClass.name,G.style.whiteSpace="nowrap",this.uiContainer.appendChild(G),this.addActionButton(G,'<svg viewBox="0 0 24 24"><path d="M10.07 14.27a.997.997 0 011.33.48l2.3 4.99 1.8-.85-2.31-4.98c-.24-.5-.02-1.1.48-1.33l.28-.08 2.3-.45L8 5.12V15.9l1.82-1.47.25-.16m3.57 7.7a.99.99 0 01-1.33-.47l-2.18-4.74-2.51 2.02c-.17.14-.38.22-.62.22a1 1 0 01-1-1V3a1 1 0 011-1c.24 0 .47.09.64.23l.01-.01 11.49 9.64a1.001 1.001 0 01-.44 1.75l-3.16.62 2.2 4.73c.26.5.02 1.09-.48 1.32l-3.62 1.69z"/></svg>',"select","Select mode"),this.addActionButton(G,'<svg viewBox="0 0 24 24"><path d="M9 3v1H4v2h1v13a2 2 0 002 2h10a2 2 0 002-2V6h1V4h-5V3H9M7 6h10v13H7V6m2 2v9h2V8H9m4 0v9h2V8h-2z"/></svg>',"delete","Delete marker"),this.uiStyleSettings.clearButtonVisible&&this.addActionButton(G,'<svg viewBox="0 0 24 24"><path d="M19.36 2.72l1.42 1.42-5.72 5.71c1.07 1.54 1.22 3.39.32 4.59L9.06 8.12c1.2-.9 3.05-.75 4.59.32l5.71-5.72M5.93 17.57c-2.01-2.01-3.24-4.41-3.58-6.65l4.88-2.09 7.44 7.44-2.09 4.88c-2.24-.34-4.64-1.57-6.65-3.58z"/></svg>',"clear","Delete all markers"),this.uiStyleSettings.undoButtonVisible&&this.addActionButton(G,'<svg viewBox="0 0 24 24"><path d="M12.5 8c-2.65 0-5.05 1-6.9 2.6L2 7v9h9l-3.62-3.62c1.39-1.16 3.16-1.88 5.12-1.88 3.54 0 6.55 2.31 7.6 5.5l2.37-.78C21.08 11.03 17.15 8 12.5 8z"/></svg>',"undo","Undo"),this.uiStyleSettings.redoButtonVisible&&this.addActionButton(G,'<svg viewBox="0 0 24 24"><path d="M18.4 10.6C16.55 9 14.15 8 11.5 8c-4.65 0-8.58 3.03-9.96 7.22L3.9 16a8.002 8.002 0 017.6-5.5c1.95 0 3.73.72 5.12 1.88L13 16h9V7l-3.6 3.6z"/></svg>',"redo","Redo"),this.uiStyleSettings.zoomButtonVisible&&this.addActionButton(G,'<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","Zoom in"),this.uiStyleSettings.zoomButtonVisible&&this.uiStyleSettings.zoomOutButtonVisible&&this.addActionButton(G,'<svg viewBox="0 0 24 24"><path d="M15.5 14h-.79l-.28-.27A6.471 6.471 0 0016 9.5 6.5 6.5 0 009.5 3 6.5 6.5 0 003 9.5 6.5 6.5 0 009.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 5 1.5-1.5-5-5m-6 0C7 14 5 12 5 9.5S7 5 9.5 5 14 7 14 9.5 12 14 9.5 14M7 9h5v1H7V9z"/></svg>',"zoom-out","Zoom out"),this.uiStyleSettings.notesButtonVisible&&this.addActionButton(G,'<svg viewBox="0 0 24 24"><path d="M18.13 12l1.26-1.26c.44-.44 1-.68 1.61-.74V9l-6-6H5c-1.11 0-2 .89-2 2v14a2 2 0 002 2h6v-1.87l.13-.13H5V5h7v7h6.13M14 4.5l5.5 5.5H14V4.5m5.13 9.33l2.04 2.04L15.04 22H13v-2.04l6.13-6.13m3.72.36l-.98.98-2.04-2.04.98-.98c.19-.2.52-.2.72 0l1.32 1.32c.2.2.2.53 0 .72z"/></svg>',"notes","Notes"),this.markerButtonBlock=document.createElement("div"),this.markerButtonBlock.className=this.toolbarBlockStyleClass.name,this.markerButtonBlock.style.flexGrow="2",this.markerButtonBlock.style.textAlign="center",this.uiContainer.appendChild(this.markerButtonBlock),this.markerButtonOverflowBlock=document.createElement("div"),this.markerButtonOverflowBlock.className=this.toolbarOverflowBlockStyleClass.name+" "+(this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName?this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName:this.toolbarOverflowBlockStyleColorsClass.name),this.markerButtonOverflowBlock.style.display="none",this.uiContainer.appendChild(this.markerButtonOverflowBlock),this.markerItems&&(this.markerItems.forEach(function(K){var pe=document.createElement("div");pe.className=""+L.toolbarButtonStyleClass.name,pe.setAttribute("data-type-name",K.typeName),pe.setAttribute("aria-label",K.title),pe.setAttribute("title",K.title),pe.innerHTML=K.icon,pe.addEventListener("click",function(){L.markerToolbarButtonClicked(pe,K)}),L.buttons.push(pe),L.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 q=document.createElement("div");q.className=this.toolbarBlockStyleClass.name,q.style.whiteSpace="nowrap",q.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(q),this.addActionButton(q,'<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"render","Save and close"),this.addActionButton(q,'<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"close","Close"),this.markerjsContainer.appendChild(this.uiContainer),this.setSelectMode(),this.setCurrentMarker(),this.adjustLayout()},V.prototype.addButtonClickListener=function(y){this.buttonClickListeners.push(y)},V.prototype.removeButtonClickListener=function(y){this.buttonClickListeners.indexOf(y)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(y),1)},V.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},V.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var y=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var L=0;L<this.markerButtons.length;L++)L<y||L===y&&this.markerButtons.length-1===y?this.markerButtonBlock.appendChild(this.markerButtons[L]):(L===y&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[L]))}},V.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")},V.prototype.resetButtonStyles=function(){var y=this;this.buttons.forEach(function(L){L.className=L.className.replace(y.uiStyleSettings.toolbarButtonStyleColorsClassName?y.uiStyleSettings.toolbarButtonStyleColorsClassName:y.toolbarButtonStyleColorsClass.name,"").trim(),L.className=L.className.replace(y.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?y.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:y.toolbarActiveButtonStyleColorsClass.name,"").trim(),L.className+=" "+(y.uiStyleSettings.toolbarButtonStyleColorsClassName?y.uiStyleSettings.toolbarButtonStyleColorsClassName:y.toolbarButtonStyleColorsClass.name)})},V.prototype.addActionButton=function(y,L,G,q){var K=this,pe=document.createElement("div");switch(pe.className=""+this.toolbarButtonStyleClass.name,pe.innerHTML=L,pe.setAttribute("role","button"),pe.setAttribute("data-action",G),pe.title=q,pe.setAttribute("aria-label",q),pe.addEventListener("click",function(){K.actionToolbarButtonClicked(pe,G)}),G){case"select":pe.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":pe.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":pe.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":pe.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":pe.style.fill=this.uiStyleSettings.closeButtonColor}y.appendChild(pe),this.buttons.push(pe)},V.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new Ae("toolbar",`
width: 100%;
flex-shrink: 0;
display: flex;
flex-direction: row;
justify-content: space-between;
height: `+this.uiStyleSettings.toolbarHeight+`px;
box-sizing: content-box;
`+(this.displayMode==="inline"?"border-top-left-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
`+(this.displayMode==="inline"?"border-top-right-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
overflow: hidden;
`)),this.toolbarStyleColorsClass=this.styles.addClass(new Ae("toolbar_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
`)),this.toolbarBlockStyleClass=this.styles.addClass(new Ae("toolbar-block",`
display: inline-block;
box-sizing: content-box;
`)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new Ae("toolbar-overflow-block",`
position: absolute;
top: `+this.uiStyleSettings.toolbarHeight+`px;
max-width: `+2*this.uiStyleSettings.toolbarHeight+`px;
z-index: 10;
box-sizing: content-box;
`)),this.toolbarOverflowBlockStyleColorsClass=this.styles.addClass(new Ae("toolbar-overflow-block_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`));var y=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Ae("toolbar_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*y)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*y)+`px;
padding: `+y+`px;
box-sizing: content-box;
`)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new Ae("toolbar_button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new Ae("toolbar_active_button",`
fill: `+this.uiStyleSettings.toolbarColor+`;
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new He("."+this.toolbarButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`)),this.styles.addRule(new He("."+this.toolbarButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`))},V.prototype.markerToolbarButtonClicked=function(y,L){this.setActiveButton(y),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(G){return G("marker",L)}),this.markerButtonOverflowBlock.style.display="none"},V.prototype.actionToolbarButtonClicked=function(y,L){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(G){return G("action",L)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},V.prototype.setActiveButton=function(y){this.resetButtonStyles(),y.className=y.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),y.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},V.prototype.setActiveMarkerButton=function(y){var L=this.markerButtons.find(function(G){return G.getAttribute("data-type-name")===y});L&&this.setActiveButton(L)},V.prototype.setCurrentMarker=function(y){var L=this;this.currentMarker=y,this.buttons.filter(function(G){return/delete|notes/.test(G.getAttribute("data-action"))}).forEach(function(G){L.currentMarker===void 0?(G.style.fillOpacity="0.4",G.style.pointerEvents="none"):(G.style.fillOpacity="1",G.style.pointerEvents="all")})},V}(),Ke=function(){function V(y,L,G,q){this.panels=[],this.panelButtons=[],this.markerjsContainer=y,this.displayMode=L,this.uiStyleSettings=G,this.styles=q,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return V.prototype.addStyles=function(){var y;this.toolboxStyleClass=this.styles.addClass(new Ae("toolbox",`
width: 100%;
flex-shrink: 0;
display: flex;
flex-direction: column;
font-family: sans-serif;
`+(this.displayMode==="popup"?"height:"+2.5*this.uiStyleSettings.toolbarHeight+"px;":"")+`
box-sizing: content-box;
`+(this.displayMode==="popup"?"background-color: "+this.uiStyleSettings.canvasBackgroundColor+";":"")+`
`+(this.displayMode==="inline"?"border-bottom-left-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
`+(this.displayMode==="inline"?"border-bottom-right-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
overflow: hidden;
`)),this.toolboxStyleColorsClass=this.styles.addClass(new Ae("toolbox_colors",`
color: `+this.uiStyleSettings.toolboxColor+`;
`));var L=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new Ae("toolbox-button-row",`
display: flex;
cursor: default;
box-sizing: content-box;
`)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new Ae("toolbox-button-row_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`)),this.toolboxPanelRowStyleClass=this.styles.addClass(new Ae("toolbox-panel-row",`
display: flex;
`+(this.displayMode==="inline"?"position: absolute;":"")+`
`+(this.displayMode==="inline"?"bottom: "+this.uiStyleSettings.toolbarHeight+"px;":"")+`
cursor: default;
height: `+1.5*this.uiStyleSettings.toolbarHeight+`px;
`+(this.displayMode==="inline"?"width: 100%;":"")+`
box-sizing: content-box;
`)),this.toolboxPanelRowStyleColorsClass=this.styles.addClass(new Ae("toolbox-panel-row_colors",`
background-color: `+((y=this.uiStyleSettings.toolboxBackgroundColor)!==null&&y!==void 0?y:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
`)),this.toolboxButtonStyleClass=this.styles.addClass(new Ae("toolbox_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*L)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*L)+`px;
padding: `+L+`px;
box-sizing: content-box;
`)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new Ae("toolbox-button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new Ae("toolbox-active-button_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.styles.addRule(new He("."+this.toolboxButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new He("."+this.toolboxButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`)),this.styles.addRule(new He("."+this.toolboxPanelRowStyleClass.name+" > div",`
scrollbar-width: thin;
`)),this.styles.addRule(new He("."+this.toolboxPanelRowStyleClass.name+" > div::-webkit-scrollbar",`
height: 10px;
width: 10px;
`)),this.styles.addRule(new He("."+this.toolboxPanelRowStyleClass.name+" > div::-webkit-scrollbar-track",`
background-color: transparent;
`)),this.styles.addRule(new He("."+this.toolboxPanelRowStyleClass.name+" > div::-webkit-scrollbar-thumb",`
background-color: #444;
border-radius: 20px;
border: 2px solid #aaa;
`))},V.prototype.show=function(y){var L;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=y,this.uiContainer.className=this.toolboxStyleClass.name+" "+((L=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&L!==void 0?L:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},V.prototype.setPanelButtons=function(y){var L,G,q=this;this.panels=y,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((L=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&L!==void 0?L:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((G=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&G!==void 0?G:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(K){var pe;K.uiStyleSettings=q.uiStyleSettings;var Pe=document.createElement("div");Pe.className=q.toolboxButtonStyleClass.name+" "+((pe=q.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&pe!==void 0?pe:q.toolboxButtonStyleColorsClass.name),Pe.innerHTML=K.icon,Pe.title=K.title,Pe.setAttribute("role","button"),Pe.setAttribute("aria-label",K.title),K.id&&Pe.setAttribute("data-action",K.id),Pe.addEventListener("click",function(){q.panelButtonClick(K)}),q.panelButtons.push(Pe),q.buttonRow.appendChild(Pe)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},V.prototype.panelButtonClick=function(y){var L=this,G=-1;if(y!==this.activePanel){G=this.panels.indexOf(y),this.panelRow.innerHTML="";var q=y.getUi();q.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(q),this.panelRow.style.display="flex",this.panelRow.style.visibility="visible",this.panelRow.className=this.panelRow.className.replace(this.styles.fadeOutAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeInAnimationClassName,this.activePanel=y}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){L.displayMode==="inline"?L.panelRow.style.display="none":L.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(K,pe){var Pe,it;K.className=L.toolboxButtonStyleClass.name+" "+(pe===G?""+((Pe=L.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&Pe!==void 0?Pe:L.toolboxActiveButtonStyleColorsClass.name):""+((it=L.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&it!==void 0?it:L.toolboxButtonStyleColorsClass.name))})},V}(),de=function(){function V(y,L,G){this.title=y,this.icon=L,this._id=G}return Object.defineProperty(V.prototype,"id",{get:function(){return this._id},enumerable:!1,configurable:!0}),V}(),xe=function(V){function y(L,G,q,K,pe){var Pe=V.call(this,L,K||'<svg viewBox="0 0 24 24"><path d="M17.5 12a1.5 1.5 0 01-1.5-1.5A1.5 1.5 0 0117.5 9a1.5 1.5 0 011.5 1.5 1.5 1.5 0 01-1.5 1.5m-3-4A1.5 1.5 0 0113 6.5 1.5 1.5 0 0114.5 5 1.5 1.5 0 0116 6.5 1.5 1.5 0 0114.5 8m-5 0A1.5 1.5 0 018 6.5 1.5 1.5 0 019.5 5 1.5 1.5 0 0111 6.5 1.5 1.5 0 019.5 8m-3 4A1.5 1.5 0 015 10.5 1.5 1.5 0 016.5 9 1.5 1.5 0 018 10.5 1.5 1.5 0 016.5 12M12 3a9 9 0 00-9 9 9 9 0 009 9 1.5 1.5 0 001.5-1.5c0-.39-.15-.74-.39-1-.23-.27-.38-.62-.38-1a1.5 1.5 0 011.5-1.5H16a5 5 0 005-5c0-4.42-4.03-8-9-8z"/></svg>',pe||"color-picker-panel")||this;return Pe.colors=[],Pe.addTransparent=!1,Pe.colorBoxes=[],Pe.colors=G,Pe.currentColor=q,Pe.setCurrentColor=Pe.setCurrentColor.bind(Pe),Pe.getColorBox=Pe.getColorBox.bind(Pe),Pe}return ie(y,V),y.prototype.getUi=function(){var L=this,G=document.createElement("div");return G.style.overflow="hidden",G.style.overflowX="auto",G.style.whiteSpace="nowrap",this.colors.forEach(function(q){var K=L.getColorBox(q);G.appendChild(K),L.colorBoxes.push(K)}),G},y.prototype.getColorBox=function(L){var G=this,q=this.uiStyleSettings.toolbarHeight/4,K=this.uiStyleSettings.toolbarHeight-q,pe=document.createElement("div");pe.style.display="inline-block",pe.style.boxSizing="content-box",pe.style.width=K-2+"px",pe.style.height=K-2+"px",pe.style.padding="1px",pe.style.marginRight="2px",pe.style.marginBottom="2px",pe.style.borderWidth="2px",pe.style.borderStyle="solid",pe.style.borderRadius=(K+2)/2+"px",pe.style.borderColor=L===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",pe.addEventListener("click",function(){G.setCurrentColor(L,pe)});var Pe=document.createElement("div");return Pe.style.display="inline-block",Pe.style.width=K-2+"px",Pe.style.height=K-2+"px",Pe.style.backgroundColor=L,Pe.style.borderRadius=K/2+"px",L==="transparent"&&(Pe.style.fill=this.uiStyleSettings.toolboxAccentColor,Pe.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(Pe),pe},y.prototype.setCurrentColor=function(L,G){var q=this;this.currentColor=L,this.colorBoxes.forEach(function(K){K.style.borderColor=K===G?q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(L)},y}(de),Ie=function(){function V(y,L,G){this._state="new",this._isSelected=!1,this._container=y,this._overlayContainer=L,this.globalSettings=G,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(V.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),V.prototype.ownsTarget=function(y){return!1},Object.defineProperty(V.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),V.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},V.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},V.prototype.pointerDown=function(y,L){},V.prototype.dblClick=function(y,L){},V.prototype.manipulate=function(y){},V.prototype.pointerUp=function(y){this.stateChanged()},V.prototype.dispose=function(){},V.prototype.addMarkerVisualToContainer=function(y){this.container.childNodes.length>0?this.container.insertBefore(y,this.container.childNodes[0]):this.container.appendChild(y)},V.prototype.getState=function(){return{typeName:V.typeName,state:this.state,notes:this.notes}},V.prototype.restoreState=function(y){this._state=y.state,this.notes=y.notes},V.prototype.scale=function(y,L){},V.prototype.colorChanged=function(y){this.onColorChanged&&this.onColorChanged(y),this.stateChanged()},V.prototype.fillColorChanged=function(y){this.onFillColorChanged&&this.onFillColorChanged(y),this.stateChanged()},V.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var y=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),y.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(y)&&this.onStateChanged(this)}},V.typeName="MarkerBase",V}(),De=function(){function V(){this.findGripByVisual=this.findGripByVisual.bind(this)}return V.prototype.findGripByVisual=function(y){return this.topLeft.ownsTarget(y)?this.topLeft:this.topCenter.ownsTarget(y)?this.topCenter:this.topRight.ownsTarget(y)?this.topRight:this.centerLeft.ownsTarget(y)?this.centerLeft:this.centerRight.ownsTarget(y)?this.centerRight:this.bottomLeft.ownsTarget(y)?this.bottomLeft:this.bottomCenter.ownsTarget(y)?this.bottomCenter:this.bottomRight.ownsTarget(y)?this.bottomRight:void 0},V}(),Be=function(){function V(){this.GRIP_SIZE=10,this.visual=ae.createGroup(),this.visual.appendChild(ae.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(ae.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return V.prototype.ownsTarget=function(y){return y===this.visual||y===this.visual.childNodes[0]||y===this.visual.childNodes[1]},V}(),ze=function(){function V(){}return V.toITransformMatrix=function(y){return{a:y.a,b:y.b,c:y.c,d:y.d,e:y.e,f:y.f}},V.toSVGMatrix=function(y,L){return y.a=L.a,y.b=L.b,y.c=L.c,y.d=L.d,y.e=L.e,y.f=L.f,y},V}(),Ye=function(V){function y(L,G,q){var K=V.call(this,L,G,q)||this;return K.left=0,K.top=0,K.width=0,K.height=0,K.defaultSize={x:50,y:20},K.offsetX=0,K.offsetY=0,K.rotationAngle=0,K.CB_DISTANCE=10,K._suppressMarkerCreateEvent=!1,K.container.transform.baseVal.appendItem(ae.createTransform()),K.setupControlBox(),K}return ie(y,V),Object.defineProperty(y.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(y.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(y.prototype,"visual",{get:function(){return this._visual},set:function(L){this._visual=L;var G=ae.createTransform();this._visual.transform.baseVal.appendItem(G)},enumerable:!1,configurable:!0}),y.prototype.ownsTarget=function(L){return!!V.prototype.ownsTarget.call(this,L)||!!(this.controlGrips.findGripByVisual(L)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(L))},y.prototype.pointerDown=function(L,G){V.prototype.pointerDown.call(this,L,G),this.state==="new"&&(this.left=L.x,this.top=L.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var q=this.unrotatePoint(L);if(this.manipulationStartX=q.x,this.manipulationStartY=q.y,this.offsetX=q.x-this.left,this.offsetY=q.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(G),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(G)){this.activeGrip=this.rotatorGrip;var K=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=K.x-this.width/2,this.top=K.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var pe=this.container.transform.baseVal.getItem(0);pe.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(pe,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},y.prototype.pointerUp=function(L){var G=this.state;V.prototype.pointerUp.call(this,L),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(L),this._state="select",G==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},y.prototype.moveVisual=function(L){this.visual.style.transform="translate("+L.x+"px, "+L.y+"px)"},y.prototype.manipulate=function(L){var G=this.unrotatePoint(L);this.state==="creating"?this.resize(L):this.state==="move"?(this.left=this.manipulationStartLeft+(G.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(G.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(G):this.state==="rotate"&&this.rotate(L)},y.prototype.resize=function(L){var G=this.manipulationStartLeft,q=this.manipulationStartWidth,K=this.manipulationStartTop,pe=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:G=this.manipulationStartLeft+L.x-this.manipulationStartX,q=this.manipulationStartWidth+this.manipulationStartLeft-G;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:q=this.manipulationStartWidth+L.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:K=this.manipulationStartTop+L.y-this.manipulationStartY,pe=this.manipulationStartHeight+this.manipulationStartTop-K;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:pe=this.manipulationStartHeight+L.y-this.manipulationStartY}q>=0?(this.left=G,this.width=q):(this.left=G+q,this.width=-q),pe>=0?(this.top=K,this.height=pe):(this.top=K+pe,this.height=-pe),this.setSize()},y.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},y.prototype.rotate=function(L){if(Math.abs(L.x-this.centerX)>.1){var G=Math.sign(L.x-this.centerX);this.rotationAngle=180*Math.atan((L.y-this.centerY)/(L.x-this.centerX))/Math.PI+90*G,this.applyRotation()}},y.prototype.applyRotation=function(){var L=this.container.transform.baseVal.getItem(0);L.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(L,0)},y.prototype.rotatePoint=function(L){if(this.rotationAngle===0)return L;var G=this.container.getCTM(),q=ae.createPoint(L.x,L.y);return{x:(q=q.matrixTransform(G)).x,y:q.y}},y.prototype.unrotatePoint=function(L){if(this.rotationAngle===0)return L;var G=this.container.getCTM();G=G.inverse();var q=ae.createPoint(L.x,L.y);return{x:(q=q.matrixTransform(G)).x,y:q.y}},y.prototype.select=function(){V.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},y.prototype.deselect=function(){V.prototype.deselect.call(this),this.controlBox.style.display="none"},y.prototype.setupControlBox=function(){this.controlBox=ae.createGroup();var L=ae.createTransform();L.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(L),this.container.appendChild(this.controlBox),this.controlRect=ae.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=ae.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 De,this.addControlGrips(),this.controlBox.style.display="none"},y.prototype.adjustControlBox=function(){var L=this.controlBox.transform.baseVal.getItem(0);L.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(L,0),this.controlRect.setAttribute("width",(this.width+this.CB_DISTANCE).toString()),this.controlRect.setAttribute("height",(this.height+this.CB_DISTANCE).toString()),this.rotatorGripLine!==void 0&&(this.rotatorGripLine.setAttribute("x1",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y1",(-this.CB_DISTANCE/2).toString()),this.rotatorGripLine.setAttribute("x2",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y2",(3*-this.CB_DISTANCE).toString())),this.positionGrips()},y.prototype.addControlGrips=function(){this.controlGrips.topLeft=this.createGrip(),this.controlGrips.topCenter=this.createGrip(),this.controlGrips.topRight=this.createGrip(),this.controlGrips.centerLeft=this.createGrip(),this.controlGrips.centerRight=this.createGrip(),this.controlGrips.bottomLeft=this.createGrip(),this.controlGrips.bottomCenter=this.createGrip(),this.controlGrips.bottomRight=this.createGrip(),this.globalSettings.disableRotation!==!0&&(this.rotatorGrip=this.createGrip()),this.positionGrips()},y.prototype.createGrip=function(){var L=new Be;return L.visual.transform.baseVal.appendItem(ae.createTransform()),this.controlBox.appendChild(L.visual),L},y.prototype.positionGrips=function(){var L=this.controlGrips.topLeft.GRIP_SIZE,G=-L/2,q=G,K=(this.width+this.CB_DISTANCE)/2-L/2,pe=(this.height+this.CB_DISTANCE)/2-L/2,Pe=this.height+this.CB_DISTANCE-L/2,it=this.width+this.CB_DISTANCE-L/2;this.positionGrip(this.controlGrips.topLeft.visual,G,q),this.positionGrip(this.controlGrips.topCenter.visual,K,q),this.positionGrip(this.controlGrips.topRight.visual,it,q),this.positionGrip(this.controlGrips.centerLeft.visual,G,pe),this.positionGrip(this.controlGrips.centerRight.visual,it,pe),this.positionGrip(this.controlGrips.bottomLeft.visual,G,Pe),this.positionGrip(this.controlGrips.bottomCenter.visual,K,Pe),this.positionGrip(this.controlGrips.bottomRight.visual,it,Pe),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,K,q-3*this.CB_DISTANCE)},y.prototype.positionGrip=function(L,G,q){var K=L.transform.baseVal.getItem(0);K.setTranslate(G,q),L.transform.baseVal.replaceItem(K,0)},y.prototype.hideControlBox=function(){this.controlBox.style.display="none"},y.prototype.showControlBox=function(){this.controlBox.style.display=""},y.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:ze.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:ze.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},V.prototype.getState.call(this))},y.prototype.restoreState=function(L){V.prototype.restoreState.call(this,L);var G=L;this.left=G.left,this.top=G.top,this.width=G.width,this.height=G.height,this.rotationAngle=G.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(ze.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,G.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(ze.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,G.containerTransformMatrix))},y.prototype.scale=function(L,G){V.prototype.scale.call(this,L,G);var q=this.rotatePoint({x:this.left,y:this.top}),K=this.unrotatePoint({x:q.x*L,y:q.y*G});this.left=K.x,this.top=K.y,this.width=this.width*L,this.height=this.height*G,this.adjustControlBox()},y}(Ie),Ze=function(V){function y(L,G,q){var K=V.call(this,L,G,q)||this;return K.fillColor="transparent",K.strokeColor="transparent",K.strokeWidth=0,K.strokeDasharray="",K.opacity=1,K.setStrokeColor=K.setStrokeColor.bind(K),K.setFillColor=K.setFillColor.bind(K),K.setStrokeWidth=K.setStrokeWidth.bind(K),K.setStrokeDasharray=K.setStrokeDasharray.bind(K),K.createVisual=K.createVisual.bind(K),K}return ie(y,V),y.prototype.ownsTarget=function(L){return!(!V.prototype.ownsTarget.call(this,L)&&L!==this.visual)},y.prototype.createVisual=function(){this.visual=ae.createRect(1,1,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},y.prototype.pointerDown=function(L,G){V.prototype.pointerDown.call(this,L,G),this.state==="new"&&(this.createVisual(),this.moveVisual(L),this._state="creating")},y.prototype.manipulate=function(L){V.prototype.manipulate.call(this,L)},y.prototype.resize=function(L){V.prototype.resize.call(this,L),this.setSize()},y.prototype.setSize=function(){V.prototype.setSize.call(this),ae.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},y.prototype.pointerUp=function(L){V.prototype.pointerUp.call(this,L),this.setSize()},y.prototype.setStrokeColor=function(L){this.strokeColor=L,this.visual&&ae.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(L),this.stateChanged()},y.prototype.setFillColor=function(L){this.fillColor=L,this.visual&&ae.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},y.prototype.setStrokeWidth=function(L){this.strokeWidth=L,this.visual&&ae.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},y.prototype.setStrokeDasharray=function(L){this.strokeDasharray=L,this.visual&&ae.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},y.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},V.prototype.getState.call(this))},y.prototype.restoreState=function(L){var G=L;this.fillColor=G.fillColor,this.strokeColor=G.strokeColor,this.strokeWidth=G.strokeWidth,this.strokeDasharray=G.strokeDasharray,this.opacity=G.opacity,this.createVisual(),V.prototype.restoreState.call(this,L),this.setSize()},y.prototype.scale=function(L,G){V.prototype.scale.call(this,L,G),this.setSize()},y.title="Rectangle marker",y}(Ye),ut=function(V){function y(L,G,q,K,pe){var Pe=V.call(this,L,K||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>',pe||"line-width-panel")||this;return Pe.widths=[],Pe.widthBoxes=[],Pe.widths=G,Pe.currentWidth=q,Pe.setCurrentWidth=Pe.setCurrentWidth.bind(Pe),Pe}return ie(y,V),y.prototype.getUi=function(){var L=this,G=document.createElement("div");return G.style.display="flex",G.style.overflow="hidden",G.style.flexGrow="2",this.widths.forEach(function(q){var K=document.createElement("div");K.style.display="flex",K.style.flexGrow="2",K.style.alignItems="center",K.style.justifyContent="space-between",K.style.padding="5px",K.style.borderWidth="2px",K.style.borderStyle="solid",K.style.borderColor=q===L.currentWidth?L.uiStyleSettings.toolboxAccentColor:"transparent",K.addEventListener("click",function(){L.setCurrentWidth(q,K)}),G.appendChild(K);var pe=document.createElement("div");pe.innerText=q.toString(),pe.style.marginRight="5px",K.appendChild(pe);var Pe=document.createElement("div");Pe.style.minHeight="20px",Pe.style.flexGrow="2",Pe.style.display="flex",Pe.style.alignItems="center";var it=document.createElement("hr");it.style.minWidth="20px",it.style.border="0px",it.style.borderTop=q+"px solid "+L.uiStyleSettings.toolboxColor,it.style.flexGrow="2",Pe.appendChild(it),K.appendChild(Pe),L.widthBoxes.push(K)}),G},y.prototype.setCurrentWidth=function(L,G){var q=this;this.currentWidth=L,this.widthBoxes.forEach(function(K){K.style.borderColor=K===G?q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},y}(de),Qe=function(V){function y(L,G,q,K,pe){var Pe=V.call(this,L,K||'<svg viewBox="0 0 24 24"><path d="M3 16h5v-2H3v2m6.5 0h5v-2h-5v2m6.5 0h5v-2h-5v2M3 20h2v-2H3v2m4 0h2v-2H7v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2M3 12h8v-2H3v2m10 0h8v-2h-8v2M3 4v4h18V4H3z"/></svg>',pe||"line-style-panel")||this;return Pe.styles=[],Pe.styleBoxes=[],Pe.styles=G,Pe.currentStyle=q,Pe.setCurrentStyle=Pe.setCurrentStyle.bind(Pe),Pe}return ie(y,V),y.prototype.getUi=function(){var L=this,G=document.createElement("div");return G.style.display="flex",G.style.overflow="hidden",G.style.flexGrow="2",this.styles.forEach(function(q){var K=document.createElement("div");K.style.display="flex",K.style.alignItems="center",K.style.justifyContent="space-between",K.style.padding="5px",K.style.borderWidth="2px",K.style.borderStyle="solid",K.style.overflow="hidden",K.style.maxWidth=100/L.styles.length-5+"%",K.style.borderColor=q===L.currentStyle?L.uiStyleSettings.toolboxAccentColor:"transparent",K.addEventListener("click",function(){L.setCurrentStyle(q,K)}),G.appendChild(K);var pe=document.createElement("div");pe.style.minHeight="20px",pe.style.flexGrow="2",pe.style.overflow="hidden";var Pe=`<svg width="100" height="20">
<line x1="0" y1="10" x2="100" y2="10" stroke="`+L.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(q!==""?'stroke-dasharray="'+q+'"':"")+` />
</svg>`;pe.innerHTML=Pe,K.appendChild(pe),L.styleBoxes.push(K)}),G},y.prototype.setCurrentStyle=function(L,G){var q=this;this.currentStyle=L,this.styleBoxes.forEach(function(K){K.style.borderColor=K===G?q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},y}(de),st=function(V){function y(L,G,q){var K=V.call(this,L,G,q)||this;return K.strokeColor=q.defaultColor,K.strokeWidth=q.defaultStrokeWidth,K.strokeDasharray=q.defaultStrokeDasharray,K.strokePanel=new xe("Line color",q.defaultColorSet,q.defaultColor),K.strokePanel.onColorChanged=K.setStrokeColor,K.strokeWidthPanel=new ut("Line width",q.defaultStrokeWidths,q.defaultStrokeWidth),K.strokeWidthPanel.onWidthChanged=K.setStrokeWidth,K.strokeStylePanel=new Qe("Line style",q.defaultStrokeDasharrays,q.defaultStrokeDasharray),K.strokeStylePanel.onStyleChanged=K.setStrokeDasharray,K}return ie(y,V),Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var L=V.prototype.getState.call(this);return L.typeName=y.typeName,L},y.typeName="FrameMarker",y.title="Frame marker",y.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',y}(Ze),Ne=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,this.defaultCaptionFontSize="1rem",this.defaultCaptionText="Text",this.wrapText=!1,this.defaultText="Your text here"},vt=function(V){function y(L,G,q){var K=V.call(this,L,G,q)||this;return K.x1=0,K.y1=0,K.x2=0,K.y2=0,K.defaultLength=50,K.manipulationStartX=0,K.manipulationStartY=0,K.manipulationStartX1=0,K.manipulationStartY1=0,K.manipulationStartX2=0,K.manipulationStartY2=0,K.setupControlBox(),K}return ie(y,V),y.prototype.ownsTarget=function(L){return!!V.prototype.ownsTarget.call(this,L)||!(!this.grip1.ownsTarget(L)&&!this.grip2.ownsTarget(L))},y.prototype.pointerDown=function(L,G){V.prototype.pointerDown.call(this,L,G),this.manipulationStartX=L.x,this.manipulationStartY=L.y,this.state==="new"&&(this.x1=L.x,this.y1=L.y,this.x2=L.x,this.y2=L.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(G)?this.activeGrip=this.grip1:this.grip2.ownsTarget(G)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},y.prototype.pointerUp=function(L){var G=this.state;V.prototype.pointerUp.call(this,L),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(L),this._state="select",G==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},y.prototype.adjustVisual=function(){},y.prototype.manipulate=function(L){this.state==="creating"?this.resize(L):this.state==="move"?(this.x1=this.manipulationStartX1+L.x-this.manipulationStartX,this.y1=this.manipulationStartY1+L.y-this.manipulationStartY,this.x2=this.manipulationStartX2+L.x-this.manipulationStartX,this.y2=this.manipulationStartY2+L.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(L)},y.prototype.resize=function(L){switch(this.activeGrip){case this.grip1:this.x1=L.x,this.y1=L.y;break;case this.grip2:case void 0:this.x2=L.x,this.y2=L.y}this.adjustVisual(),this.adjustControlBox()},y.prototype.select=function(){V.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},y.prototype.deselect=function(){V.prototype.deselect.call(this),this.controlBox.style.display="none"},y.prototype.setupControlBox=function(){this.controlBox=ae.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},y.prototype.adjustControlBox=function(){this.positionGrips()},y.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},y.prototype.createGrip=function(){var L=new Be;return L.visual.transform.baseVal.appendItem(ae.createTransform()),this.controlBox.appendChild(L.visual),L},y.prototype.positionGrips=function(){var L=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-L/2,this.y1-L/2),this.positionGrip(this.grip2.visual,this.x2-L/2,this.y2-L/2)},y.prototype.positionGrip=function(L,G,q){var K=L.transform.baseVal.getItem(0);K.setTranslate(G,q),L.transform.baseVal.replaceItem(K,0)},y.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},V.prototype.getState.call(this))},y.prototype.restoreState=function(L){V.prototype.restoreState.call(this,L);var G=L;this.x1=G.x1,this.y1=G.y1,this.x2=G.x2,this.y2=G.y2},y.prototype.scale=function(L,G){V.prototype.scale.call(this,L,G),this.x1=this.x1*L,this.y1=this.y1*G,this.x2=this.x2*L,this.y2=this.y2*G,this.adjustVisual(),this.adjustControlBox()},y}(Ie),ht=function(V){function y(L,G,q){var K=V.call(this,L,G,q)||this;return K.strokeColor="transparent",K.strokeWidth=0,K.strokeDasharray="",K.setStrokeColor=K.setStrokeColor.bind(K),K.setStrokeWidth=K.setStrokeWidth.bind(K),K.setStrokeDasharray=K.setStrokeDasharray.bind(K),K.strokeColor=q.defaultColor,K.strokeWidth=q.defaultStrokeWidth,K.strokeDasharray=q.defaultStrokeDasharray,K.strokePanel=new xe("Line color",q.defaultColorSet,q.defaultColor),K.strokePanel.onColorChanged=K.setStrokeColor,K.strokeWidthPanel=new ut("Line width",q.defaultStrokeWidths,q.defaultStrokeWidth),K.strokeWidthPanel.onWidthChanged=K.setStrokeWidth,K.strokeStylePanel=new Qe("Line style",q.defaultStrokeDasharrays,q.defaultStrokeDasharray),K.strokeStylePanel.onStyleChanged=K.setStrokeDasharray,K}return ie(y,V),y.prototype.ownsTarget=function(L){return!(!V.prototype.ownsTarget.call(this,L)&&L!==this.visual&&L!==this.selectorLine&&L!==this.visibleLine)},y.prototype.createVisual=function(){this.visual=ae.createGroup(),this.selectorLine=ae.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=ae.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.visual.appendChild(this.selectorLine),this.visual.appendChild(this.visibleLine),this.addMarkerVisualToContainer(this.visual)},y.prototype.pointerDown=function(L,G){V.prototype.pointerDown.call(this,L,G),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},y.prototype.adjustVisual=function(){this.selectorLine&&this.visibleLine&&(this.selectorLine.setAttribute("x1",this.x1.toString()),this.selectorLine.setAttribute("y1",this.y1.toString()),this.selectorLine.setAttribute("x2",this.x2.toString()),this.selectorLine.setAttribute("y2",this.y2.toString()),this.visibleLine.setAttribute("x1",this.x1.toString()),this.visibleLine.setAttribute("y1",this.y1.toString()),this.visibleLine.setAttribute("x2",this.x2.toString()),this.visibleLine.setAttribute("y2",this.y2.toString()),ae.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),ae.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),ae.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},y.prototype.setStrokeColor=function(L){this.strokeColor=L,this.adjustVisual(),this.colorChanged(L)},y.prototype.setStrokeWidth=function(L){this.strokeWidth=L,this.adjustVisual()},y.prototype.setStrokeDasharray=function(L){this.strokeDasharray=L,this.adjustVisual(),this.stateChanged()},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var L=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},V.prototype.getState.call(this));return L.typeName=y.typeName,L},y.prototype.restoreState=function(L){V.prototype.restoreState.call(this,L);var G=L;this.strokeColor=G.strokeColor,this.strokeWidth=G.strokeWidth,this.strokeDasharray=G.strokeDasharray,this.createVisual(),this.adjustVisual()},y.typeName="LineMarker",y.title="Line marker",y.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',y}(vt),Ue=function(V){function y(L,G,q,K,pe){var Pe=V.call(this,L,K||'<svg viewBox="0 0 24 24"><path d="M17 8h3v12h1v1h-4v-1h1v-3h-4l-1.5 3H14v1h-4v-1h1l6-12m1 1l-3.5 7H18V9M5 3h5c1.11 0 2 .89 2 2v11H9v-5H6v5H3V5c0-1.11.89-2 2-2m1 2v4h3V5H6z"/></svg>',pe||"font-family-panel")||this;return Pe.fonts=[],Pe.fontBoxes=[],Pe.fonts=G,Pe.currentFont=q,Pe.setCurrentFont=Pe.setCurrentFont.bind(Pe),Pe}return ie(y,V),y.prototype.getUi=function(){var L=this,G=document.createElement("div");return G.style.overflow="hidden",G.style.flexGrow="2",this.fonts.forEach(function(q){var K=document.createElement("div");K.style.display="inline-block",K.style.alignItems="center",K.style.justifyContent="space-between",K.style.padding="5px",K.style.borderWidth="2px",K.style.borderStyle="solid",K.style.overflow="hidden",K.style.maxWidth=100/L.fonts.length-5+"%",K.style.borderColor=q===L.currentFont?L.uiStyleSettings.toolboxAccentColor:"transparent",K.addEventListener("click",function(){L.setCurrentFont(q,K)}),G.appendChild(K);var pe=document.createElement("div");pe.style.display="flex",pe.style.minHeight="20px",pe.style.flexGrow="2",pe.style.fontFamily=q,pe.style.overflow="hidden";var Pe=document.createElement("div");Pe.style.whiteSpace="nowrap",Pe.style.overflow="hidden",Pe.style.textOverflow="ellipsis",Pe.innerHTML="The quick brown fox jumps over the lazy dog",pe.appendChild(Pe),K.appendChild(pe),L.fontBoxes.push(K)}),G},y.prototype.setCurrentFont=function(L,G){var q=this;this.currentFont=L,this.fontBoxes.forEach(function(K){K.style.borderColor=K===G?q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},y}(de),Ve=function(V){function y(L,G,q){var K,pe=V.call(this,L,G,q)||this;return pe.color="transparent",pe.padding=5,pe.DEFAULT_TEXT="your text here",pe.isMoved=!1,pe.color=q.defaultColor,pe.fontFamily=q.defaultFontFamily,pe.text=(K=q.defaultText)!==null&&K!==void 0?K:pe.DEFAULT_TEXT,pe.defaultSize={x:100,y:30},pe.setColor=pe.setColor.bind(pe),pe.setFont=pe.setFont.bind(pe),pe.renderText=pe.renderText.bind(pe),pe.sizeText=pe.sizeText.bind(pe),pe.textEditDivClicked=pe.textEditDivClicked.bind(pe),pe.showTextEditor=pe.showTextEditor.bind(pe),pe.setSize=pe.setSize.bind(pe),pe.positionTextEditor=pe.positionTextEditor.bind(pe),pe.wrapText=pe.wrapText.bind(pe),pe.colorPanel=new xe("Color",q.defaultColorSet,q.defaultColor),pe.colorPanel.onColorChanged=pe.setColor,pe.fontFamilyPanel=new Ue("Font",q.defaultFontFamilies,q.defaultFontFamily),pe.fontFamilyPanel.onFontChanged=pe.setFont,pe}return ie(y,V),y.prototype.ownsTarget=function(L){if(V.prototype.ownsTarget.call(this,L)||L===this.visual||L===this.textElement||L===this.bgRectangle)return!0;var G=!1;return this.textElement.childNodes.forEach(function(q){q===L&&(G=!0)}),G},y.prototype.createVisual=function(){this.visual=ae.createGroup(),this.bgRectangle=ae.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=ae.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(ae.createTransform()),this.textElement.transform.baseVal.appendItem(ae.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},y.prototype.pointerDown=function(L,G){V.prototype.pointerDown.call(this,L,G),this.isMoved=!1,this.pointerDownPoint=L,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(L),this._state="creating")},y.prototype.wrapText=function(){function L(dt){var Ge=dt[0].length;return dt.forEach(function(yt){yt.length>Ge&&(Ge=yt.length)}),.35*Ge/dt.length}if(this.text!==""){for(var G=this.text.split(/\r\n|[\n\v\f\r\x85\u2028\u2029]/),q=1*this.width/this.height,K=new(Array.bind.apply(Array,oe([void 0],G))),pe=L(K),Pe=Number.MAX_VALUE,it=function(){var dt=K[0];K.forEach(function(Ge){Ge.length>dt.length&&(dt=Ge)}),(Pe=dt.lastIndexOf(" ",Pe-1))>0?(K=[],G.forEach(function(Ge){for(var yt=Ge;yt.length>Pe;){var Ft=yt.lastIndexOf(" ",Pe);Ft<0&&(Ft=yt.indexOf(" ")),Ft>0?(K.push(yt.substring(0,Ft)),yt=yt.substring(Ft).trim()):(K.push(yt),yt="")}K.push(yt)}),pe=L(K)):pe=-1};pe>q;)it();return K.join(`\r
`)}return this.text},y.prototype.renderText=function(){var L=this;if(this.textElement){for(;this.textElement.lastChild;)this.textElement.removeChild(this.textElement.lastChild);(this.globalSettings.wrapText?this.wrapText():this.text).split(/\r\n|[\n\v\f\r\x85\u2028\u2029]/).forEach(function(G){L.textElement.appendChild(ae.createTSpan(G.trim()===""?" ":G.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},y.prototype.getTextScale=function(){var L=this.textElement.getBBox(),G=1;if(L.width>0&&L.height>0){var q=(1*this.width-this.width*this.padding*2/100)/L.width,K=(1*this.height-this.height*this.padding*2/100)/L.height;G=Math.min(q,K)}return G},y.prototype.getTextPosition=function(L){var G=window.getComputedStyle(this.textElement).direction==="rtl"?1:-1,q=this.textElement.getBBox(),K=0,pe=0;return q.width>0&&q.height>0&&(K=(this.width+G*q.width*L)/2,pe=this.height/2-q.height*L/2),{x:K,y:pe}},y.prototype.sizeText=function(){var L=this.textElement.getBBox(),G=this.getTextScale(),q=this.getTextPosition(G);q.y-=L.y*G,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+q.x+"px, "+q.y+"px) scale("+G+", "+G+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(q.x,q.y),this.textElement.transform.baseVal.getItem(1).setScale(G,G))},y.prototype.manipulate=function(L){V.prototype.manipulate.call(this,L),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(L.x-this.pointerDownPoint.x)>5||Math.abs(L.y-this.pointerDownPoint.y)>5)},y.prototype.resize=function(L){V.prototype.resize.call(this,L),this.isMoved=!0,this.setSize(),this.globalSettings.wrapText?this.renderText():this.sizeText()},y.prototype.setSize=function(){V.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(ae.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),ae.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},y.prototype.pointerUp=function(L){var G=this.state;G==="creating"&&(this._suppressMarkerCreateEvent=!0),V.prototype.pointerUp.call(this,L),this.setSize(),(G==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},y.prototype.showTextEditor=function(){var L=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(G){G.stopPropagation()}),this.globalSettings.wrapText||this.textEditor.addEventListener("input",function(){for(var G=Number.parseFloat(L.textEditor.style.fontSize);L.textEditor.clientWidth>=Number.parseInt(L.textEditor.style.maxWidth)&&G>.9;)G-=.1,L.textEditor.style.fontSize=Math.max(G,.9)+"em"}),this.textEditor.addEventListener("keyup",function(G){G.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(G){if(G.clipboardData){var q=G.clipboardData.getData("text"),K=window.getSelection();if(!K.rangeCount)return!1;K.deleteFromDocument(),K.getRangeAt(0).insertNode(document.createTextNode(q)),G.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){L.textEditDivClicked(L.textEditor.innerText)}),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},y.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else if(this.globalSettings.wrapText)this.textEditor.style.left=this.left+this.padding+"px",this.textEditor.style.top=this.top+this.padding+"px",this.textEditor.style.width=this.width-2*this.padding+"px",this.textEditor.style.height=this.height-2*this.padding+"px",this.textEditor.style.maxHeight=this.textEditor.style.height,this.textEditor.style.whiteSpace="wrap";else{this.textElement.style.display="";var L=this.getTextScale(),G=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),q=this.textElement.getBBox(),K={x:q.width*L,y:q.height*L};G.x-=K.x/2,G.y-=K.y/2,this.textEditor.style.top=G.y+"px",this.textEditor.style.left=G.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-G.x+"px",this.textEditor.style.fontSize=Math.max(16*L,12)+"px",this.textElement.style.display="none"}},y.prototype.textEditDivClicked=function(L){this.text=L.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},y.prototype.select=function(){V.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},y.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),V.prototype.deselect.call(this)},y.prototype.dblClick=function(L,G){V.prototype.dblClick.call(this,L,G),this.showTextEditor()},y.prototype.setColor=function(L){this.textElement&&ae.setAttributes(this.textElement,[["fill",L]]),this.color=L,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(L)},y.prototype.setFont=function(L){this.textElement&&ae.setAttributes(this.textElement,[["font-family",L]]),this.fontFamily=L,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},y.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},y.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var L=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text,wrapText:this.globalSettings.wrapText},V.prototype.getState.call(this));return L.typeName=y.typeName,L},y.prototype.restoreState=function(L){var G=L;this.color=G.color,this.fontFamily=G.fontFamily,this.padding=G.padding,this.text=G.text,this.createVisual(),V.prototype.restoreState.call(this,L),this.setSize(),this.globalSettings.wrapText&&this.renderText()},y.prototype.scale=function(L,G){V.prototype.scale.call(this,L,G),this.setSize(),this.sizeText(),this.positionTextEditor()},y.typeName="TextMarker",y.title="Text marker",y.icon='<svg viewBox="0 0 24 24"><path d="M9.6 14L12 7.7l2.4 6.3M11 5L5.5 19h2.2l1.1-3H15l1.1 3h2.2L13 5h-2z"/></svg>',y}(Ye),Ce=function(V){function y(L,G,q){var K=V.call(this,L,G,q)||this;return K.color="transparent",K.lineWidth=3,K.drawing=!1,K.pixelRatio=1,K.color=q.defaultColor,K.lineWidth=q.defaultStrokeWidth,K.pixelRatio=q.freehandPixelRatio,K.setColor=K.setColor.bind(K),K.addCanvas=K.addCanvas.bind(K),K.finishCreation=K.finishCreation.bind(K),K.setLineWidth=K.setLineWidth.bind(K),K.colorPanel=new xe("Color",q.defaultColorSet,q.defaultColor),K.colorPanel.onColorChanged=K.setColor,K.lineWidthPanel=new ut("Line width",q.defaultStrokeWidths,q.defaultStrokeWidth),K.lineWidthPanel.onWidthChanged=K.setLineWidth,K}return ie(y,V),y.prototype.ownsTarget=function(L){return!(!V.prototype.ownsTarget.call(this,L)&&L!==this.visual&&L!==this.drawingImage)},y.prototype.createVisual=function(){this.visual=ae.createGroup(),this.drawingImage=ae.createImage(),this.visual.appendChild(this.drawingImage);var L=ae.createTransform();this.visual.transform.baseVal.appendItem(L),this.addMarkerVisualToContainer(this.visual)},y.prototype.pointerDown=function(L,G){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(L.x,L.y),this.drawing=!0):V.prototype.pointerDown.call(this,L,G)},y.prototype.manipulate=function(L){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(L.x,L.y),this.canvasContext.stroke()):V.prototype.manipulate.call(this,L)},y.prototype.resize=function(L){V.prototype.resize.call(this,L),ae.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),ae.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},y.prototype.pointerUp=function(L){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):V.prototype.pointerUp.call(this,L)},y.prototype.addCanvas=function(){this.overlayContainer.innerHTML="",this.canvasElement=document.createElement("canvas"),this.canvasElement.width=this.overlayContainer.clientWidth*this.pixelRatio,this.canvasElement.height=this.overlayContainer.clientHeight*this.pixelRatio,this.canvasContext=this.canvasElement.getContext("2d"),this.canvasContext.scale(this.pixelRatio,this.pixelRatio),this.overlayContainer.appendChild(this.canvasElement)},y.prototype.select=function(){this.state==="creating"&&this.finishCreation(),V.prototype.select.call(this)},y.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),V.prototype.deselect.call(this)},y.prototype.finishCreation=function(){for(var L=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),G=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],q=G[0],K=G[1],pe=G[2],Pe=G[3],it=!1,dt=0;dt<this.canvasElement.height;dt++)for(var Ge=0;Ge<this.canvasElement.width;Ge++)L.data[dt*this.canvasElement.width*4+4*Ge+3]>0&&(it=!0,dt<K&&(K=dt),Ge<q&&(q=Ge),dt>Pe&&(Pe=dt),Ge>pe&&(pe=Ge));if(it){this.left=q/this.pixelRatio,this.top=K/this.pixelRatio,this.width=(pe-q)/this.pixelRatio,this.height=(Pe-K)/this.pixelRatio;var yt=document.createElement("canvas");yt.width=pe-q,yt.height=Pe-K,yt.getContext("2d").putImageData(this.canvasContext.getImageData(q,K,pe-q,Pe-K),0,0),this.drawingImgUrl=yt.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},y.prototype.setDrawingImage=function(){ae.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),ae.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},y.prototype.setColor=function(L){this.color=L,this.colorChanged(L)},y.prototype.setLineWidth=function(L){this.lineWidth=L},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var L=Object.assign({drawingImgUrl:this.drawingImgUrl},V.prototype.getState.call(this));return L.typeName=y.typeName,L},y.prototype.restoreState=function(L){this.createVisual(),V.prototype.restoreState.call(this,L),this.drawingImgUrl=L.drawingImgUrl,this.setDrawingImage()},y.prototype.scale=function(L,G){V.prototype.scale.call(this,L,G),this.setDrawingImage()},y.typeName="FreehandMarker",y.title="Freehand marker",y.icon='<svg viewBox="0 0 24 24"><path d="M9.75 20.85c1.78-.7 1.39-2.63.49-3.85-.89-1.25-2.12-2.11-3.36-2.94A9.817 9.817 0 014.54 12c-.28-.33-.85-.94-.27-1.06.59-.12 1.61.46 2.13.68.91.38 1.81.82 2.65 1.34l1.01-1.7C8.5 10.23 6.5 9.32 4.64 9.05c-1.06-.16-2.18.06-2.54 1.21-.32.99.19 1.99.77 2.77 1.37 1.83 3.5 2.71 5.09 4.29.34.33.75.72.95 1.18.21.44.16.47-.31.47-1.24 0-2.79-.97-3.8-1.61l-1.01 1.7c1.53.94 4.09 2.41 5.96 1.79m11.09-15.6c.22-.22.22-.58 0-.79l-1.3-1.3a.562.562 0 00-.78 0l-1.02 1.02 2.08 2.08M11 10.92V13h2.08l6.15-6.15-2.08-2.08L11 10.92z"/></svg>',y}(Ye),_e=function(V){function y(L,G,q,K){var pe=V.call(this,L,q||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>',K||"arrow-type-panel")||this;return pe.typeBoxes=[],pe.currentType=G,pe.setCurrentType=pe.setCurrentType.bind(pe),pe}return ie(y,V),y.prototype.getUi=function(){var L=this,G=document.createElement("div");G.style.display="flex",G.style.overflow="hidden",G.style.flexGrow="2";for(var q=function(Pe){var it="both";switch(Pe){case 0:it="both";break;case 1:it="start";break;case 2:it="end";break;case 3:it="none"}var dt=document.createElement("div");if(dt.style.display="flex",dt.style.flexGrow="2",dt.style.alignItems="center",dt.style.justifyContent="space-between",dt.style.padding="5px",dt.style.borderWidth="2px",dt.style.borderStyle="solid",dt.style.borderColor=it===K.currentType?K.uiStyleSettings.toolboxAccentColor:"transparent",dt.addEventListener("click",function(){L.setCurrentType(it,dt)}),G.appendChild(dt),it==="both"||it==="start"){var Ge=document.createElement("div");Ge.style.display="flex",Ge.style.alignItems="center",Ge.style.minHeight="20px",Ge.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
<polygon points="0,5 10,0 10,10" fill="`+(K.uiStyleSettings!==void 0?K.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,Ge.style.marginLeft="5px",dt.appendChild(Ge)}var yt=document.createElement("div");yt.style.display="flex",yt.style.alignItems="center",yt.style.minHeight="20px",yt.style.flexGrow="2";var Ft=document.createElement("hr");if(Ft.style.minWidth="20px",Ft.style.border="0px",Ft.style.borderTop="3px solid "+(K.uiStyleSettings!==void 0?K.uiStyleSettings.toolboxColor:"#eeeeee"),Ft.style.flexGrow="2",yt.appendChild(Ft),dt.appendChild(yt),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="`+(K.uiStyleSettings!==void 0?K.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,qt.style.marginRight="5px",dt.appendChild(qt)}K.typeBoxes.push(dt)},K=this,pe=0;pe<4;pe++)q(pe);return G},y.prototype.setCurrentType=function(L,G){var q=this;this.currentType=L,this.typeBoxes.forEach(function(K){K.style.borderColor=K===G?q.uiStyleSettings!==void 0?q.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},y}(de),Te=function(V){function y(L,G,q){var K=V.call(this,L,G,q)||this;return K.arrowType="end",K.arrowBaseHeight=10,K.arrowBaseWidth=10,K.getArrowPoints=K.getArrowPoints.bind(K),K.setArrowType=K.setArrowType.bind(K),K.arrowTypePanel=new _e("Arrow type","end"),K.arrowTypePanel.onArrowTypeChanged=K.setArrowType,K}return ie(y,V),y.prototype.ownsTarget=function(L){return!(!V.prototype.ownsTarget.call(this,L)&&L!==this.arrow1&&L!==this.arrow2)},y.prototype.getArrowPoints=function(L,G){var q=this.arrowBaseWidth+2*this.strokeWidth,K=this.arrowBaseHeight+2*this.strokeWidth;return L-q/2+","+(G+K/2)+" "+L+","+(G-K/2)+" "+(L+q/2)+","+(G+K/2)},y.prototype.createTips=function(){this.arrow1=ae.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(ae.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=ae.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(ae.createTransform()),this.visual.appendChild(this.arrow2)},y.prototype.pointerDown=function(L,G){V.prototype.pointerDown.call(this,L,G),this.state==="creating"&&this.createTips()},y.prototype.adjustVisual=function(){if(V.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",ae.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),ae.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]);var L=0;Math.abs(this.x1-this.x2)>.1&&(L=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2));var G=this.arrow1.transform.baseVal.getItem(0);G.setRotate(L,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(G,0);var q=this.arrow2.transform.baseVal.getItem(0);q.setRotate(L+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(q,0)}},y.prototype.setArrowType=function(L){this.arrowType=L,this.adjustVisual(),this.stateChanged()},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var L=Object.assign({arrowType:this.arrowType},V.prototype.getState.call(this));return L.typeName=y.typeName,L},y.prototype.restoreState=function(L){V.prototype.restoreState.call(this,L);var G=L;this.arrowType=G.arrowType,this.createTips(),this.adjustVisual()},y.typeName="ArrowMarker",y.title="Arrow marker",y.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',y}(ht),ne=function(V){function y(L,G,q){var K=V.call(this,L,G,q)||this;return K.fillColor=q.defaultFillColor,K.strokeWidth=0,K.fillPanel=new xe("Color",q.defaultColorSet,q.defaultFillColor),K.fillPanel.onColorChanged=K.setFillColor,K}return ie(y,V),Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var L=V.prototype.getState.call(this);return L.typeName=y.typeName,L},y.typeName="CoverMarker",y.title="Cover marker",y.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',y}(Ze),ue=function(V){function y(L,G,q,K,pe){var Pe=V.call(this,L,K||'<svg viewBox="0 0 24 24"><path d="M17.66 8L12 2.35 6.34 8A8.02 8.02 0 004 13.64c0 2 .78 4.11 2.34 5.67a7.99 7.99 0 0011.32 0c1.56-1.56 2.34-3.67 2.34-5.67S19.22 9.56 17.66 8M6 14c0-2 .62-3.27 1.76-4.4L12 5.27l4.24 4.38C17.38 10.77 18 12 18 14H6z"/></svg>',pe||"opacity-panel")||this;return Pe.opacities=[],Pe.opacityBoxes=[],Pe.opacities=G,Pe.currentOpacity=q,Pe.setCurrentOpacity=Pe.setCurrentOpacity.bind(Pe),Pe}return ie(y,V),y.prototype.getUi=function(){var L=this,G=document.createElement("div");return G.style.display="flex",G.style.overflow="hidden",G.style.flexGrow="2",G.style.justifyContent="space-between",this.opacities.forEach(function(q){var K=document.createElement("div");K.style.display="flex",K.style.alignItems="center",K.style.justifyContent="center",K.style.padding="5px",K.style.borderWidth="2px",K.style.borderStyle="solid",K.style.borderColor=q===L.currentOpacity?L.uiStyleSettings.toolboxAccentColor:"transparent",K.addEventListener("click",function(){L.setCurrentOpacity(q,K)}),G.appendChild(K);var pe=document.createElement("div");pe.innerText=100*q+"%",K.appendChild(pe),L.opacityBoxes.push(K)}),G},y.prototype.setCurrentOpacity=function(L,G){var q=this;this.currentOpacity=L,this.opacityBoxes.forEach(function(K){K.style.borderColor=K===G?q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},y}(de),fe=function(V){function y(L,G,q){var K=V.call(this,L,G,q)||this;return K.setOpacity=K.setOpacity.bind(K),K.fillColor=q.defaultHighlightColor,K.strokeWidth=0,K.opacity=q.defaultHighlightOpacity,K.fillPanel=new xe("Color",q.defaultColorSet,K.fillColor),K.fillPanel.onColorChanged=K.setFillColor,K.opacityPanel=new ue("Opacity",q.defaultOpacitySteps,K.opacity),K.opacityPanel.onOpacityChanged=K.setOpacity,K}return ie(y,V),y.prototype.setOpacity=function(L){this.opacity=L,this.visual&&ae.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var L=V.prototype.getState.call(this);return L.typeName=y.typeName,L},y.typeName="HighlightMarker",y.title="Highlight marker",y.icon='<svg viewBox="0 0 24 24"><path d="M18.5 1.15c-.53 0-1.04.19-1.43.58l-5.81 5.82 5.65 5.65 5.82-5.81c.77-.78.77-2.04 0-2.83l-2.84-2.83c-.39-.39-.89-.58-1.39-.58M10.3 8.5l-5.96 5.96c-.78.78-.78 2.04.02 2.85C3.14 18.54 1.9 19.77.67 21h5.66l.86-.86c.78.76 2.03.75 2.81-.02l5.95-5.96"/></svg>',y}(ne),me='<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>',we='<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>',Me=function(V){function y(L,G,q){var K=V.call(this,L,G,q)||this;return K.bgColor="transparent",K.tipPosition={x:0,y:0},K.tipBase1Position={x:0,y:0},K.tipBase2Position={x:0,y:0},K.tipMoving=!1,K.color=q.defaultStrokeColor,K.bgColor=q.defaultFillColor,K.fontFamily=q.defaultFontFamily,K.defaultSize={x:100,y:30},K.setBgColor=K.setBgColor.bind(K),K.getTipPoints=K.getTipPoints.bind(K),K.positionTip=K.positionTip.bind(K),K.setTipPoints=K.setTipPoints.bind(K),K.colorPanel=new xe("Text color",q.defaultColorSet,K.color,me,"text-color-panel"),K.colorPanel.onColorChanged=K.setColor,K.bgColorPanel=new xe("Fill color",q.defaultColorSet,K.bgColor,we,"fill-color-panel"),K.bgColorPanel.onColorChanged=K.setBgColor,K.fontFamilyPanel=new Ue("Font",q.defaultFontFamilies,q.defaultFontFamily),K.fontFamilyPanel.onFontChanged=K.setFont,K.tipGrip=new Be,K.tipGrip.visual.transform.baseVal.appendItem(ae.createTransform()),K.controlBox.appendChild(K.tipGrip.visual),K}return ie(y,V),y.prototype.ownsTarget=function(L){return V.prototype.ownsTarget.call(this,L)||this.tipGrip.ownsTarget(L)||this.tip===L},y.prototype.createTip=function(){ae.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=ae.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},y.prototype.pointerDown=function(L,G){this.state==="new"&&V.prototype.pointerDown.call(this,L,G),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(G)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):V.prototype.pointerDown.call(this,L,G)},y.prototype.pointerUp=function(L){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,V.prototype.pointerUp.call(this,L);else{var G=this.state==="creating";V.prototype.pointerUp.call(this,L),this.setTipPoints(G),this.positionTip()}},y.prototype.manipulate=function(L){if(this.tipMoving){var G=this.unrotatePoint(L);this.tipPosition={x:G.x-this.manipulationStartLeft,y:G.y-this.manipulationStartTop},this.positionTip()}else V.prototype.manipulate.call(this,L)},y.prototype.setBgColor=function(L){this.bgRectangle&&this.tip&&(ae.setAttributes(this.bgRectangle,[["fill",L]]),ae.setAttributes(this.tip,[["fill",L]])),this.bgColor=L,this.fillColorChanged(L)},y.prototype.getTipPoints=function(){return this.setTipPoints(this.state==="creating"),this.tipBase1Position.x+","+this.tipBase1Position.y+" "+this.tipBase2Position.x+","+this.tipBase2Position.y+" "+this.tipPosition.x+","+this.tipPosition.y},y.prototype.setTipPoints=function(L){L===void 0&&(L=!1);var G=Math.min(this.height/2,15),q=this.height/5;L&&(this.tipPosition={x:G+q/2,y:this.height+20});var K=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?K<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(q=this.width/5,G=Math.min(this.width/2,15),this.tipBase1Position={x:G,y:0},this.tipBase2Position={x:G+q,y:0}):(this.tipBase1Position={x:0,y:G},this.tipBase2Position={x:0,y:G+q}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?K<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(q=this.width/5,G=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-G-q,y:0},this.tipBase2Position={x:this.width-G,y:0}):(this.tipBase1Position={x:this.width,y:G},this.tipBase2Position={x:this.width,y:G+q}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?K<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(q=this.width/5,G=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-G-q,y:this.height},this.tipBase2Position={x:this.width-G,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-G-q},this.tipBase2Position={x:this.width,y:this.height-G}):K<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(q=this.width/5,G=Math.min(this.width/2,15),this.tipBase1Position={x:G,y:this.height},this.tipBase2Position={x:G+q,y:this.height}):(this.tipBase1Position={x:0,y:this.height-G},this.tipBase2Position={x:0,y:this.height-G-q})},y.prototype.resize=function(L){V.prototype.resize.call(this,L),this.positionTip()},y.prototype.positionTip=function(){ae.setAttributes(this.tip,[["points",this.getTipPoints()]]);var L=this.tipGrip.visual.transform.baseVal.getItem(0);L.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(L,0)},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),y.prototype.select=function(){this.positionTip(),V.prototype.select.call(this)},y.prototype.getState=function(){var L=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},V.prototype.getState.call(this));return L.typeName=y.typeName,L},y.prototype.restoreState=function(L){var G=L;this.bgColor=G.bgColor,this.tipPosition=G.tipPosition,V.prototype.restoreState.call(this,L),this.createTip(),this.setTipPoints()},y.prototype.scale=function(L,G){V.prototype.scale.call(this,L,G),this.tipPosition={x:this.tipPosition.x*L,y:this.tipPosition.y*G},this.positionTip()},y.typeName="CalloutMarker",y.title="Callout marker",y.icon='<svg viewBox="0 0 24 24"><path d="M4 2h16a2 2 0 012 2v12a2 2 0 01-2 2h-4l-4 4-4-4H4a2 2 0 01-2-2V4a2 2 0 012-2m0 2v12h4.83L12 19.17 15.17 16H20V4H4m2 3h12v2H6V7m0 4h10v2H6v-2z"/></svg>',y}(Ve),je=function(V){function y(L,G,q){var K=V.call(this,L,G,q)||this;return K.fillColor="transparent",K.strokeColor="transparent",K.strokeWidth=0,K.strokeDasharray="",K.opacity=1,K.strokeColor=q.defaultColor,K.strokeWidth=q.defaultStrokeWidth,K.strokeDasharray=q.defaultStrokeDasharray,K.fillColor=q.defaultFillColor,K.setStrokeColor=K.setStrokeColor.bind(K),K.setFillColor=K.setFillColor.bind(K),K.setStrokeWidth=K.setStrokeWidth.bind(K),K.setStrokeDasharray=K.setStrokeDasharray.bind(K),K.setOpacity=K.setOpacity.bind(K),K.createVisual=K.createVisual.bind(K),K.strokePanel=new xe("Line color",oe(q.defaultColorSet,["transparent"]),q.defaultColor,void 0,"stroke-color-panel"),K.strokePanel.onColorChanged=K.setStrokeColor,K.fillPanel=new xe("Fill color",oe(q.defaultColorSet,["transparent"]),K.fillColor,we,"fill-color-panel"),K.fillPanel.onColorChanged=K.setFillColor,K.strokeWidthPanel=new ut("Line width",q.defaultStrokeWidths,q.defaultStrokeWidth),K.strokeWidthPanel.onWidthChanged=K.setStrokeWidth,K.strokeStylePanel=new Qe("Line style",q.defaultStrokeDasharrays,q.defaultStrokeDasharray),K.strokeStylePanel.onStyleChanged=K.setStrokeDasharray,K.opacityPanel=new ue("Opacity",q.defaultOpacitySteps,K.opacity),K.opacityPanel.onOpacityChanged=K.setOpacity,K}return ie(y,V),y.prototype.ownsTarget=function(L){return!(!V.prototype.ownsTarget.call(this,L)&&L!==this.visual)},y.prototype.createVisual=function(){this.visual=ae.createEllipse(this.width/2,this.height/2,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},y.prototype.pointerDown=function(L,G){V.prototype.pointerDown.call(this,L,G),this.state==="new"&&(this.createVisual(),this.moveVisual(L),this._state="creating")},y.prototype.manipulate=function(L){V.prototype.manipulate.call(this,L)},y.prototype.resize=function(L){V.prototype.resize.call(this,L),this.setSize()},y.prototype.setSize=function(){V.prototype.setSize.call(this),ae.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},y.prototype.pointerUp=function(L){V.prototype.pointerUp.call(this,L),this.setSize()},y.prototype.setStrokeColor=function(L){this.strokeColor=L,this.visual&&ae.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(L),this.stateChanged()},y.prototype.setFillColor=function(L){this.fillColor=L,this.visual&&ae.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(L),this.stateChanged()},y.prototype.setStrokeWidth=function(L){this.strokeWidth=L,this.visual&&ae.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},y.prototype.setStrokeDasharray=function(L){this.strokeDasharray=L,this.visual&&ae.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},y.prototype.setOpacity=function(L){this.opacity=L,this.visual&&ae.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var L=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},V.prototype.getState.call(this));return L.typeName=y.typeName,L},y.prototype.restoreState=function(L){var G=L;this.fillColor=G.fillColor,this.strokeColor=G.strokeColor,this.strokeWidth=G.strokeWidth,this.strokeDasharray=G.strokeDasharray,this.opacity=G.opacity,this.createVisual(),V.prototype.restoreState.call(this,L),this.setSize()},y.prototype.scale=function(L,G){V.prototype.scale.call(this,L,G),this.setSize()},y.typeName="EllipseMarker",y.title="Ellipse marker",y.icon='<svg viewBox="0 0 24 24"><path d="M12 4C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',y}(Ye),qe=function(V){function y(L,G,q){return V.call(this,L,G,q)||this}return ie(y,V),Object.defineProperty(y.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),y.prototype.ownsTarget=function(L){return!(!V.prototype.ownsTarget.call(this,L)&&L!==this.tip1&&L!==this.tip2)},y.prototype.createTips=function(){this.tip1=ae.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(ae.createTransform()),this.visual.appendChild(this.tip1),this.tip2=ae.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(ae.createTransform()),this.visual.appendChild(this.tip2)},y.prototype.pointerDown=function(L,G){V.prototype.pointerDown.call(this,L,G),this.state==="creating"&&this.createTips()},y.prototype.adjustVisual=function(){if(V.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(ae.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()]]),ae.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 L=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),G=this.tip1.transform.baseVal.getItem(0);G.setRotate(L,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(G,0);var q=this.tip2.transform.baseVal.getItem(0);q.setRotate(L+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(q,0)}},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var L=V.prototype.getState.call(this);return L.typeName=y.typeName,L},y.prototype.restoreState=function(L){V.prototype.restoreState.call(this,L),this.createTips(),this.adjustVisual()},y.typeName="MeasurementMarker",y.title="Measurement marker",y.icon='<svg viewBox="0 0 24 24"><path d="M1.39 18.36l1.77-1.76L4.58 18l1.06-1.05-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.42 1.41L10.59 12l-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.41 1.41 1.07-1.06-1.42-1.41 1.42-1.42L18 6.7l1.07-1.06-2.47-2.48 1.76-1.77 4.25 4.25L5.64 22.61l-4.25-4.25z"/></svg>',y}(ht),ct=function(V){function y(L,G,q){var K=V.call(this,L,G,q)||this;return K.strokePanel.colors=q.defaultColorSet,K.fillColor="transparent",K}return ie(y,V),Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var L=V.prototype.getState.call(this);return L.typeName=y.typeName,L},y.typeName="EllipseFrameMarker",y.title="Ellipse frame marker",y.icon='<svg viewBox="0 0 24 24"><path d="M12 6c4.41 0 8 2.69 8 6s-3.59 6-8 6-8-2.69-8-6 3.59-6 8-6m0-2C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',y}(je),et=function(){function V(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(V.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),V.prototype.addUndoStep=function(y){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(y)||(this.undoStack.push(y),JSON.stringify(this.lastRedoStep)!==JSON.stringify(y)&&this.redoStack.splice(0,this.redoStack.length))},V.prototype.replaceLastUndoStep=function(y){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=y)},V.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},V.prototype.undo=function(){if(this.undoStack.length>1){var y=this.undoStack.pop();return y!==void 0&&this.redoStack.push(y),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},V.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},V}(),kt=function(V){function y(L,G,q){var K=V.call(this,L,G,q)||this;return K.strokeColor="transparent",K.strokeWidth=0,K.strokeDasharray="",K.curveX=0,K.curveY=0,K.manipulationStartCurveX=0,K.manipulationStartCurveY=0,K.setStrokeColor=K.setStrokeColor.bind(K),K.setStrokeWidth=K.setStrokeWidth.bind(K),K.setStrokeDasharray=K.setStrokeDasharray.bind(K),K.positionGrips=K.positionGrips.bind(K),K.addControlGrips=K.addControlGrips.bind(K),K.adjustVisual=K.adjustVisual.bind(K),K.setupControlBox=K.setupControlBox.bind(K),K.resize=K.resize.bind(K),K.strokeColor=q.defaultColor,K.strokeWidth=q.defaultStrokeWidth,K.strokeDasharray=q.defaultStrokeDasharray,K.strokePanel=new xe("Line color",q.defaultColorSet,q.defaultColor),K.strokePanel.onColorChanged=K.setStrokeColor,K.strokeWidthPanel=new ut("Line width",q.defaultStrokeWidths,q.defaultStrokeWidth),K.strokeWidthPanel.onWidthChanged=K.setStrokeWidth,K.strokeStylePanel=new Qe("Line style",q.defaultStrokeDasharrays,q.defaultStrokeDasharray),K.strokeStylePanel.onStyleChanged=K.setStrokeDasharray,K}return ie(y,V),y.prototype.ownsTarget=function(L){return!(!V.prototype.ownsTarget.call(this,L)&&L!==this.visual&&L!==this.selectorCurve&&L!==this.visibleCurve&&!this.curveGrip.ownsTarget(L))},y.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},y.prototype.createVisual=function(){this.visual=ae.createGroup(),this.selectorCurve=ae.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=ae.createPath(this.getPathD(),[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["fill","transparent"]]),this.visual.appendChild(this.selectorCurve),this.visual.appendChild(this.visibleCurve),this.addMarkerVisualToContainer(this.visual)},y.prototype.pointerDown=function(L,G){V.prototype.pointerDown.call(this,L,G),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=L.x,this.curveY=L.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(G)&&(this.activeGrip=this.curveGrip,this._state="resize")},y.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),ae.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),ae.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),ae.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},y.prototype.setupControlBox=function(){V.prototype.setupControlBox.call(this),this.curveControlLine1=ae.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=ae.createLine(this.x2,this.y2,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.insertBefore(this.curveControlLine1,this.controlBox.firstChild),this.controlBox.insertBefore(this.curveControlLine2,this.controlBox.firstChild)},y.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,V.prototype.addControlGrips.call(this)},y.prototype.positionGrips=function(){V.prototype.positionGrips.call(this);var L=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-L/2,this.curveY-L/2),this.curveControlLine1&&this.curveControlLine2&&(this.curveControlLine1.setAttribute("x1",this.x1.toString()),this.curveControlLine1.setAttribute("y1",this.y1.toString()),this.curveControlLine1.setAttribute("x2",this.curveX.toString()),this.curveControlLine1.setAttribute("y2",this.curveY.toString()),this.curveControlLine2.setAttribute("x1",this.x2.toString()),this.curveControlLine2.setAttribute("y1",this.y2.toString()),this.curveControlLine2.setAttribute("x2",this.curveX.toString()),this.curveControlLine2.setAttribute("y2",this.curveY.toString()))},y.prototype.manipulate=function(L){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+L.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+L.y-this.manipulationStartY),V.prototype.manipulate.call(this,L)},y.prototype.resize=function(L){this.activeGrip===this.curveGrip&&(this.curveX=L.x,this.curveY=L.y),V.prototype.resize.call(this,L),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},y.prototype.setStrokeColor=function(L){this.strokeColor=L,this.adjustVisual(),this.colorChanged(L)},y.prototype.setStrokeWidth=function(L){this.strokeWidth=L,this.adjustVisual()},y.prototype.setStrokeDasharray=function(L){this.strokeDasharray=L,this.adjustVisual()},y.prototype.scale=function(L,G){this.curveX=this.curveX*L,this.curveY=this.curveY*G,V.prototype.scale.call(this,L,G)},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var L=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},V.prototype.getState.call(this));return L.typeName=y.typeName,L},y.prototype.restoreState=function(L){V.prototype.restoreState.call(this,L);var G=L;this.strokeColor=G.strokeColor,this.strokeWidth=G.strokeWidth,this.strokeDasharray=G.strokeDasharray,this.curveX=G.curveX,this.curveY=G.curveY,this.createVisual(),this.adjustVisual()},y.typeName="CurveMarker",y.title="Curve marker",y.icon='<svg viewBox="0 0 24 24"><path d="M18.5 2A1.5 1.5 0 0120 3.5 1.5 1.5 0 0118.5 5c-.23 0-.45-.05-.65-.15l-3.69 3.7.34.45c2.19-1.26 4.76-2 7.5-2l1 .03v2.01L22 9c-2.58 0-5 .75-7 2.04A3.96 3.96 0 0111.04 15C9.75 17 9 19.42 9 22l.04 1H7.03L7 22c0-2.74.74-5.31 2-7.5l-.45-.34-3.7 3.69c.1.2.15.42.15.65A1.5 1.5 0 013.5 20 1.5 1.5 0 012 18.5 1.5 1.5 0 013.5 17c.23 0 .45.05.65.15l3.69-3.7C7.31 12.78 7 11.92 7 11a4 4 0 014-4c.92 0 1.78.31 2.45.84l3.7-3.69c-.1-.2-.15-.42-.15-.65A1.5 1.5 0 0118.5 2M11 9a2 2 0 00-2 2 2 2 0 002 2 2 2 0 002-2 2 2 0 00-2-2z"/></svg>',y}(vt),Ct=function(V){function y(L,G,q){var K=V.call(this,L,G,q)||this;return K.fillColor="transparent",K.strokeColor="transparent",K.strokeWidth=0,K.strokeDasharray="",K.textColor="transparent",K.fontSize="1rem",K.isMoved=!1,K.captionText="Caption",K.PADDING=5,K.captionBoxWidth=0,K.captionBoxHeight=0,K.strokeColor=q.defaultColor,K.strokeWidth=q.defaultStrokeWidth,K.strokeDasharray=q.defaultStrokeDasharray,K.fillColor=q.defaultFillColor,K.textColor=q.defaultStrokeColor,K.fontFamily=q.defaultFontFamily,K.fontSize=q.defaultCaptionFontSize,K.captionText=q.defaultCaptionText,K.setStrokeColor=K.setStrokeColor.bind(K),K.setFillColor=K.setFillColor.bind(K),K.setStrokeWidth=K.setStrokeWidth.bind(K),K.setStrokeDasharray=K.setStrokeDasharray.bind(K),K.createVisual=K.createVisual.bind(K),K.sizeCaption=K.sizeCaption.bind(K),K.setCaptionText=K.setCaptionText.bind(K),K.showTextEditor=K.showTextEditor.bind(K),K.positionTextEditor=K.positionTextEditor.bind(K),K.finishTextEditing=K.finishTextEditing.bind(K),K.setFont=K.setFont.bind(K),K.setTextColor=K.setTextColor.bind(K),K.strokePanel=new xe("Line color",oe(q.defaultColorSet,["transparent"]),K.strokeColor,void 0,"stroke-color-panel"),K.strokePanel.onColorChanged=K.setStrokeColor,K.fillPanel=new xe("Fill color",oe(q.defaultColorSet,["transparent"]),K.fillColor,we,"fill-color-panel"),K.fillPanel.onColorChanged=K.setFillColor,K.strokeWidthPanel=new ut("Line width",q.defaultStrokeWidths,q.defaultStrokeWidth),K.strokeWidthPanel.onWidthChanged=K.setStrokeWidth,K.strokeStylePanel=new Qe("Line style",q.defaultStrokeDasharrays,q.defaultStrokeDasharray),K.strokeStylePanel.onStyleChanged=K.setStrokeDasharray,K.fontFamilyPanel=new Ue("Font",q.defaultFontFamilies,q.defaultFontFamily),K.fontFamilyPanel.onFontChanged=K.setFont,K.textColorPanel=new xe("Text color",q.defaultColorSet,K.textColor,me,"text-color-panel"),K.textColorPanel.onColorChanged=K.setTextColor,K}return ie(y,V),y.prototype.ownsTarget=function(L){return!(!V.prototype.ownsTarget.call(this,L)&&L!==this.visual&&L!==this.frame&&L!==this.captionBg&&L!==this.captionElement)},y.prototype.createVisual=function(){this.visual=ae.createGroup(),this.addMarkerVisualToContainer(this.visual),this.captionBg=ae.createRect(1,1,[["fill",this.fillColor]]),this.visual.appendChild(this.captionBg),this.captionElement=ae.createText([["fill",this.textColor],["font-family",this.fontFamily]]),this.captionElement.style.fontSize=this.fontSize,this.captionElement.style.textAnchor="start",this.captionElement.style.dominantBaseline="text-before-edge",this.captionElement.textContent=this.captionText,this.visual.appendChild(this.captionElement),this.frame=ae.createRect(this.width,this.height,[["fill","transparent"],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray]]),this.visual.appendChild(this.frame),this.sizeCaption()},y.prototype.setCaptionText=function(L){this.captionText=L,this.captionElement.textContent=this.captionText,this.sizeCaption()},y.prototype.pointerDown=function(L,G){V.prototype.pointerDown.call(this,L,G),this.isMoved=!1,this.pointerDownPoint=L,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(L),this._state="creating")},y.prototype.manipulate=function(L){V.prototype.manipulate.call(this,L),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(L.x-this.pointerDownPoint.x)>5||Math.abs(L.y-this.pointerDownPoint.y)>5)},y.prototype.resize=function(L){V.prototype.resize.call(this,L),this.setSize()},y.prototype.sizeCaption=function(){var L=this.captionElement.getBBox();this.captionText.trim()!==""?(this.captionBoxWidth=L.width+2*this.PADDING,this.captionBoxHeight=L.height+2*this.PADDING):(this.captionBoxWidth=0,this.captionBoxHeight=0),ae.setAttributes(this.captionBg,[["width",this.captionBoxWidth.toString()],["height",this.captionBoxHeight.toString()],["clip-path","path('M0,0 H"+this.width+" V"+this.height+" H"+-this.width+" Z')"]]),ae.setAttributes(this.captionElement,[["x",this.PADDING.toString()],["y",this.PADDING.toString()],["clip-path","path('M0,0 H"+(this.width-this.PADDING)+" V"+this.height+" H"+(-this.width-this.PADDING)+" Z')"]])},y.prototype.showTextEditor=function(){var L=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.textEditBox=document.createElement("input"),this.textEditBox.style.position="absolute",this.textEditBox.style.width=this.width+"px",this.captionBoxHeight>0&&(this.textEditBox.style.height=this.captionBoxHeight+"px"),this.textEditBox.style.fontSize=this.fontSize,this.textEditBox.style.fontFamily=this.fontFamily,this.textEditBox.style.backgroundColor=this.fillColor,this.textEditBox.style.color=this.textColor,this.textEditBox.style.borderWidth="0",this.textEditBox.setAttribute("value",this.captionText),this.textEditBox.select(),this.textEditDiv.appendChild(this.textEditBox),this.overlayContainer.appendChild(this.textEditDiv),this.textEditBox.addEventListener("pointerup",function(G){G.stopPropagation()}),this.textEditBox.addEventListener("keypress",function(G){G.key==="Enter"&&L.finishTextEditing(L.textEditBox.value)}),this.textEditBox.addEventListener("keyup",function(G){G.cancelBubble=!0}),this.textEditBox.addEventListener("blur",function(){L.finishTextEditing(L.textEditBox.value)}),this.textEditDiv.addEventListener("pointerup",function(){L.finishTextEditing(L.textEditBox.value)}),this.positionTextEditor(),this.textEditBox.focus()},y.prototype.positionTextEditor=function(){this.state==="edit"&&(this.textEditBox===void 0?this.showTextEditor():(this.textEditBox.style.left=this.left+"px",this.textEditBox.style.top=this.top+"px",this.textEditBox.style.transform="rotate("+this.rotationAngle+"deg)",this.textEditBox.style.transformOrigin=this.width/2+"px "+this.height/2+"px"))},y.prototype.finishTextEditing=function(L){this.setCaptionText(L.trim()),this.overlayContainer.innerHTML="",this.stateChanged()},y.prototype.setFont=function(L){this.captionElement&&ae.setAttributes(this.captionElement,[["font-family",L]]),this.fontFamily=L,this.textEditBox&&(this.textEditBox.style.fontFamily=this.fontFamily),this.sizeCaption(),this.stateChanged()},y.prototype.setTextColor=function(L){this.captionElement&&ae.setAttributes(this.captionElement,[["fill",L]]),this.textColor=L,this.textEditBox&&(this.textEditBox.style.color=this.textColor),this.stateChanged()},y.prototype.setSize=function(){V.prototype.setSize.call(this),ae.setAttributes(this.frame,[["width",this.width.toString()],["height",this.height.toString()]]),this.sizeCaption()},y.prototype.pointerUp=function(L){V.prototype.pointerUp.call(this,L),this.setSize(),!this.isMoved&&Date.now()-this.pointerDownTimestamp>500&&this.showTextEditor(),this.pointerDownPoint=void 0},y.prototype.dblClick=function(L,G){V.prototype.dblClick.call(this,L,G),this.showTextEditor()},y.prototype.setStrokeColor=function(L){this.strokeColor=L,this.frame&&ae.setAttributes(this.frame,[["stroke",this.strokeColor]]),this.colorChanged(L),this.stateChanged()},y.prototype.setFillColor=function(L){this.fillColor=L,this.captionBg&&ae.setAttributes(this.captionBg,[["fill",this.fillColor]]),this.fillColorChanged(L),this.stateChanged()},y.prototype.setStrokeWidth=function(L){this.strokeWidth=L,this.frame&&ae.setAttributes(this.frame,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},y.prototype.setStrokeDasharray=function(L){this.strokeDasharray=L,this.frame&&ae.setAttributes(this.frame,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},Object.defineProperty(y.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.fontFamilyPanel,this.textColorPanel]},enumerable:!1,configurable:!0}),y.prototype.getState=function(){var L=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:1,textColor:this.textColor,fontFamily:this.fontFamily,fontSize:this.fontSize,captionText:this.captionText},V.prototype.getState.call(this));return L.typeName=this.typeName,L},y.prototype.restoreState=function(L){var G=L;this.fillColor=G.fillColor,this.strokeColor=G.strokeColor,this.strokeWidth=G.strokeWidth,this.strokeDasharray=G.strokeDasharray,this.textColor=G.textColor,this.fontFamily=G.fontFamily,this.captionText=G.captionText,this.fontSize=G.fontSize,this.createVisual(),V.prototype.restoreState.call(this,L),this.setSize()},y.prototype.scale=function(L,G){V.prototype.scale.call(this,L,G),this.setSize()},y.typeName="CaptionFrameMarker",y.title="Caption frame marker",y.icon='<svg viewBox="0 0 24 24"><path d="M5 3c-1.11 0-2 .89-2 2v14c0 1.11.89 2 2 2h14c1.11 0 2-.89 2-2V5c0-1.11-.89-2-2-2H5m0 2h14v14H5V5m2 2v2h10V7H7z"/></svg>',y}(Ye),pt=function(){function V(y,L){L===void 0&&(L=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=y,this.cancelable=L}return Object.defineProperty(V.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),V.prototype.preventDefault=function(){this._defaultPrevented=!0},V}(),Nt=function(V){function y(L,G,q){var K=V.call(this,L,!1)||this;return K.dataUrl=G,K.state=q,K}return ie(y,V),y}(pt),Et=function(V){function y(L,G,q){q===void 0&&(q=!1);var K=V.call(this,L,q)||this;return K.marker=G,K}return ie(y,V),y}(pt),wt=function(){function V(){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 V.prototype.addEventListener=function(y,L){this[y].push(L)},V.prototype.removeEventListener=function(y,L){var G=this[y].indexOf(L);G>-1&&this[y].splice(G,1)},V}(),Ht=function(){function V(y){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new Ne,this._isOpen=!1,this.undoRedoManager=new et,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 wt,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=V.instanceCounter++,this.styles=new Xe(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=y,this.targetRoot=document.body,this.width=y.clientWidth,this.height=y.clientHeight,this.styles.removeStyleSheet(),this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.toolbarButtonClicked=this.toolbarButtonClicked.bind(this),this.createNewMarker=this.createNewMarker.bind(this),this.addNewMarker=this.addNewMarker.bind(this),this.markerCreated=this.markerCreated.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onDblClick=this.onDblClick.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.onPointerOut=this.onPointerOut.bind(this),this.onKeyUp=this.onKeyUp.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.deleteSelectedMarker=this.deleteSelectedMarker.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.removeMarker=this.removeMarker.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this),this.onPopupTargetResize=this.onPopupTargetResize.bind(this),this.showNotesEditor=this.showNotesEditor.bind(this),this.hideNotesEditor=this.hideNotesEditor.bind(this),this.stepZoom=this.stepZoom.bind(this),this.focus=this.focus.bind(this),this.blur=this.blur.bind(this),this.markerStateChanged=this.markerStateChanged.bind(this),this.switchToSelectMode=this.switchToSelectMode.bind(this),this.addDefs=this.addDefs.bind(this),this.addDefsToImage=this.addDefsToImage.bind(this),this.addMarkerEvents=this.addMarkerEvents.bind(this)}return Object.defineProperty(V.prototype,"ALL_MARKER_TYPES",{get:function(){return[st,Ce,Te,Ve,ct,je,fe,Me,qe,ne,ht,kt,Ct]},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[st,Ce,Te,Ve,je,fe,Me]},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"BASIC_MARKER_TYPES",{get:function(){return[st,Ce,Te,Ve,fe]},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(y){var L=this;this._availableMarkerTypes.splice(0),y.forEach(function(G){if(typeof G=="string"){var q=L.ALL_MARKER_TYPES.find(function(K){return K.typeName===G});q!==void 0&&L._availableMarkerTypes.push(q)}else L._availableMarkerTypes.push(G)})},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(y){this._zoomLevel=y,this.editorCanvas&&this.contentDiv&&(this.editorCanvas.style.transform="scale("+this._zoomLevel+")",this.contentDiv.scrollTo({left:(this.editorCanvas.clientWidth*this._zoomLevel-this.contentDiv.clientWidth)/2,top:(this.editorCanvas.clientHeight*this._zoomLevel-this.contentDiv.clientHeight)/2}))},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),V.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),Ee.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},V.prototype.show=function(){var y=this;this.styles.styleSheetRoot===void 0&&Fe.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=Fe.styleSheetRoot),this.markers.splice(0),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(L){return L(new pt(y))})},V.prototype.render=function(){return re(this,void 0,void 0,function(){var y;return he(this,function(L){switch(L.label){case 0:return this.setCurrentMarker(),(y=new Le).naturalSize=this.renderAtNaturalSize,y.imageType=this.renderImageType,y.imageQuality=this.renderImageQuality,y.markersOnly=this.renderMarkersOnly,y.width=this.renderWidth,y.height=this.renderHeight,[4,y.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return L.sent(),[4,y.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,L.sent()]}})})},V.prototype.close=function(y){var L=this;if(y===void 0&&(y=!1),this.isOpen){var G=!1;y||this.eventListeners.beforeclose.forEach(function(q){var K=new pt(L,!0);q(K),K.defaultPrevented&&(G=!0)}),G||(this.coverDiv&&this.closeUI(),this.targetObserver&&(this.targetObserver.unobserve(this.target),this.targetObserver.unobserve(this.editorCanvas)),this.settings.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),this.eventListeners.close.forEach(function(q){return q(new pt(L))}),this.detachEvents(),this._isOpen=!1)}},V.prototype.addMarkersToToolbar=function(){for(var y,L=[],G=0;G<arguments.length;G++)L[G]=arguments[G];(y=this._availableMarkerTypes).push.apply(y,L)},V.prototype.addRenderEventListener=function(y){this.addEventListener("render",function(L){y(L.dataUrl,L.state)})},V.prototype.removeRenderEventListener=function(y){},V.prototype.addCloseEventListener=function(y){this.addEventListener("close",function(){y()})},V.prototype.removeCloseEventListener=function(y){},V.prototype.setupResizeObserver=function(){var y=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){y.resize(y.target.clientWidth,y.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return y.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},V.prototype.onPopupTargetResize=function(){var y=1*this.target.clientWidth/this.target.clientHeight,L=this.editorCanvas.clientWidth/y>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*y:this.editorCanvas.clientWidth,G=L<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/y;this.resize(L,G)},V.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},V.prototype.resize=function(y,L){this._isResizing=!0;var G=y/this.imageWidth,q=L/this.imageHeight;this.imageWidth=Math.round(y),this.imageHeight=Math.round(L),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(G,q),this._isResizing=!1},V.prototype.scaleMarkers=function(y,L){var G,q=this;this._currentMarker&&this._currentMarker instanceof Ve?this._currentMarker.scale(y,L):(G=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(K){K!==q._currentMarker&&K.scale(y,L)}),G!==void 0&&this.setCurrentMarker(G)},V.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"},V.prototype.setTopLeft=function(){var y=this.editingTarget.getBoundingClientRect(),L=this.editorCanvas.getBoundingClientRect();this.left=y.left-L.left,this.top=y.top-L.top},V.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)},V.prototype.addDefs=function(){for(var y,L=[],G=0;G<arguments.length;G++)L[G]=arguments[G];this.defs=ae.createDefs(),this.addDefsToImage(),(y=this.defs).append.apply(y,L)},V.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},V.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)},V.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},V.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("touchmove",function(y){return y.preventDefault()}),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},V.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)},V.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},V.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)},V.prototype.addLogo=function(){this.logoUI=document.createElement("div"),this.logoUI.style.display="inline-block",this.logoUI.style.margin="0px",this.logoUI.style.padding="0px",this.logoUI.style.fill="#333333";var y=document.createElement("a");y.href="https://markerjs.com/",y.target="_blank",y.innerHTML='<svg viewBox="0 0 112 96" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414"><path fill="#e5f20d" fill-opacity=".647" d="M0 40.386h111.96V95.62H0z"/><path d="M93.61 61.452c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.591 1.048-1.481 0-2.222-.74-2.222-2.22 0-16.617-.533-29.347-1.604-38.192-1.068-8.842-2.92-13.265-5.552-13.265-4.443 0-10.94 15.509-19.497 46.52v.124c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.592 1.048-1.48 0-2.22-.74-2.22-2.22 0-3.29.165-8.392.493-15.302.33-7.732.494-13.82.494-18.262 0-6.17-.186-10.55-.556-13.142-.37-2.591-1.172-3.887-2.406-3.887-2.796 0-6.333 5.12-10.612 15.363C38.494 34.367 34.01 46.44 29.32 60.34l-1.11 3.209a5.714 5.714 0 01-1.42 2.097c-.617.578-1.295.864-2.036.864-.987 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marker.js",y.style.display="grid",y.style.alignItems="center",y.style.justifyItems="center",y.style.padding="3px",y.style.width="20px",y.style.height="20px",this.logoUI.appendChild(y),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},V.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")},V.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"},V.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},V.prototype.showUI=function(){var y;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 L=this.settings.uiOffsetTop!==void 0?this.target.offsetTop+this.settings.uiOffsetTop:this.target.offsetTop>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0,G=this.target.offsetLeft+((y=this.settings.uiOffsetLeft)!==null&&y!==void 0?y:0);this.coverDiv.style.top=L+"px",this.coverDiv.style.left=G+"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="fixed",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.settings.displayMode==="popup"&&(this.uiDiv.style.maxWidth="calc(100vw - "+2*this.settings.popupMargin+"px"),this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.toolbar=new Oe(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.settings.displayMode==="inline"&&this.settings.uiOffsetTop===void 0&&this.target.offsetTop<this.styles.settings.toolbarHeight&&(this.editingTarget.style.marginTop=this.target.offsetTop-this.styles.settings.toolbarHeight+"px"),this.editorCanvas.appendChild(this.editingTarget),this.toolbox=new Ke(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},V.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv),this.coverDiv.remove(),this.coverDiv=null},V.prototype.removeMarker=function(y){this.markerImage.removeChild(y.container),this.markers.indexOf(y)>-1&&this.markers.splice(this.markers.indexOf(y),1),y.dispose()},V.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())},V.prototype.toolbarButtonClicked=function(y,L){if(y==="marker"&&L!==void 0)this.createNewMarker(L);else if(y==="action")switch(L){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()}},V.prototype.deleteSelectedMarker=function(){var y=this;if(this._currentMarker!==void 0&&this._currentMarker.state==="select"){var L=!1;if(this.eventListeners.markerbeforedelete.forEach(function(q){var K=new Et(y,y._currentMarker,!0);q(K),K.defaultPrevented&&(L=!0)}),!L){var G=this._currentMarker;this._currentMarker.dispose(),this.markerImage.removeChild(this._currentMarker.container),this.markers.splice(this.markers.indexOf(this._currentMarker),1),this.setCurrentMarker(),this.addUndoStep(),this.eventListeners.markerdelete.forEach(function(q){return q(new Et(y,G))})}}},V.prototype.clear=function(){var y=this,L=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(pe){var Pe=new Et(y,void 0,!0);pe(Pe),Pe.defaultPrevented&&(L=!0)}),!L)){this.setCurrentMarker();for(var G=function(pe){var Pe=q.markers[pe];q.setCurrentMarker(q.markers[pe]),q._currentMarker.dispose(),q.markerImage.removeChild(q._currentMarker.container),q.markers.splice(q.markers.indexOf(q._currentMarker),1),q.eventListeners.markerdelete.forEach(function(it){return it(new Et(y,Pe))})},q=this,K=this.markers.length-1;K>=0;K--)G(K);this.addUndoStep()}},Object.defineProperty(V.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),V.prototype.showNotesEditor=function(){var y;this._currentMarker!==void 0&&(this.overlayContainer.innerHTML="",this.notesArea=document.createElement("textarea"),this.notesArea.className=this.uiStyleSettings.notesAreaStyleClassName,this.notesArea.style.pointerEvents="auto",this.notesArea.style.alignSelf="stretch",this.notesArea.style.width="100%",this.notesArea.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.notesArea.value=(y=this._currentMarker.notes)!==null&&y!==void 0?y:"",this.overlayContainer.appendChild(this.notesArea))},V.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)},V.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},V.prototype.addUndoStep=function(){var y=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var L=this.getState(),G=this.undoRedoManager.getLastUndoStep();if(!G||G.width===L.width&&G.height===L.height){var q=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(L),q<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(K){return K(new pt(y))})}else this.undoRedoManager.replaceLastUndoStep(L)}},V.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},V.prototype.undoStep=function(){var y=this,L=this.undoRedoManager.undo();L!==void 0&&(this.restoreState(L),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(G){return G(new pt(y))}))},V.prototype.redo=function(){this.switchToSelectMode(),this.redoStep()},V.prototype.redoStep=function(){var y=this,L=this.undoRedoManager.redo();L!==void 0&&(this.restoreState(L),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(G){return G(new pt(y))}))},V.prototype.stepZoom=function(){var y=this.zoomSteps.indexOf(this.zoomLevel);this.zoomLevel=y<this.zoomSteps.length-1?this.zoomSteps[y+1]:this.zoomSteps[0]},V.prototype.panTo=function(y){this.contentDiv.scrollBy({left:this.prevPanPoint.x-y.x,top:this.prevPanPoint.y-y.y}),this.prevPanPoint=y},V.prototype.startRenderAndClose=function(){return re(this,void 0,void 0,function(){var y,L,G=this;return he(this,function(q){switch(q.label){case 0:return[4,this.render()];case 1:return y=q.sent(),L=this.getState(),this.eventListeners.render.forEach(function(K){return K(new Nt(G,y,L))}),this.close(!0),[2]}})})},V.prototype.getState=function(y){y===!0&&this.setCurrentMarker();var L={width:this.imageWidth,height:this.imageHeight,markers:[]};return this.markers.forEach(function(G){return L.markers.push(G.getState())}),L},V.prototype.restoreState=function(y){var L=this;for(this.markers.splice(0);this.markerImage.lastChild;)this.markerImage.removeChild(this.markerImage.lastChild);y.markers.forEach(function(G){var q=L._availableMarkerTypes.find(function(pe){return pe.typeName===G.typeName});if(q!==void 0){var K=L.addNewMarker(q);K.restoreState(G),L.addMarkerEvents(K),L.markers.push(K)}}),y.width&&y.height&&(y.width!==this.imageWidth||y.height!==this.imageHeight)&&this.scaleMarkers(this.imageWidth/y.width,this.imageHeight/y.height),this.eventListeners.restorestate.forEach(function(G){return G(new pt(L))})},V.prototype.addNewMarker=function(y){var L=ae.createGroup();return this.markerImage.appendChild(L),new y(L,this.overlayContainer,this.settings)},V.prototype.createNewMarker=function(y){var L,G=this;(L=typeof y=="string"?this._availableMarkerTypes.find(function(q){return q.typeName===y}):y)&&(this.setCurrentMarker(),this.addUndoStep(),this._currentMarker=this.addNewMarker(L),this.addMarkerEvents(this._currentMarker),this.markerImage.style.cursor="crosshair",this.toolbar.setActiveMarkerButton(L.typeName),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this.eventListeners.markercreating.forEach(function(q){return q(new Et(G,G._currentMarker))}))},V.prototype.addMarkerEvents=function(y){y.onMarkerCreated=this.markerCreated,y.onColorChanged=this.colorChanged,y.onFillColorChanged=this.fillColorChanged,y.onStateChanged=this.markerStateChanged},V.prototype.markerCreated=function(y){var L=this;this.mode="select",this.markerImage.style.cursor="default",this.markers.push(y),this.setCurrentMarker(y),y instanceof Ce&&this.settings.newFreehandMarkerOnPointerUp?this.createNewMarker(Ce):this.toolbar.setSelectMode(),this.addUndoStep(),this.eventListeners.markercreate.forEach(function(G){return G(new Et(L,y))})},V.prototype.colorChanged=function(y){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultColor=y,this.settings.defaultStrokeColor=y)},V.prototype.fillColorChanged=function(y){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultFillColor=y)},V.prototype.markerStateChanged=function(y){var L=this;this.eventListeners.markerchange.forEach(function(G){return G(new Et(L,y))})},V.prototype.setCurrentMarker=function(y){var L=this;this._currentMarker!==y&&this._currentMarker!==void 0&&(this._currentMarker.deselect(),this.toolbar.setCurrentMarker(),this.toolbox.setPanelButtons([]),this._isResizing||this.eventListeners.markerdeselect.forEach(function(G){return G(new Et(L,L._currentMarker))})),this._currentMarker=y,this._currentMarker===void 0||this._currentMarker.isSelected||(this._currentMarker.state!=="new"&&this._currentMarker.select(),this.toolbar.setCurrentMarker(this._currentMarker),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this._isResizing||this.eventListeners.markerselect.forEach(function(G){return G(new Et(L,L._currentMarker))}))},V.prototype.onPointerDown=function(y){if(this._isFocused||this.focus(),this.touchPoints++,this.touchPoints===1||y.pointerType!=="touch")if(this._currentMarker===void 0||this._currentMarker.state!=="new"&&this._currentMarker.state!=="creating"){if(this.mode==="select"){var L=this.markers.find(function(G){return G.ownsTarget(y.target)});L!==void 0?(this.setCurrentMarker(L),this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(y.clientX,y.clientY),y.target)):(this.setCurrentMarker(),this.isDragging=!0,this.prevPanPoint={x:y.clientX,y:y.clientY})}}else this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(y.clientX,y.clientY))},V.prototype.onDblClick=function(y){if(this._isFocused||this.focus(),this.mode==="select"){var L=this.markers.find(function(G){return G.ownsTarget(y.target)});L!==void 0&&L!==this._currentMarker&&this.setCurrentMarker(L),this._currentMarker!==void 0?this._currentMarker.dblClick(this.clientToLocalCoordinates(y.clientX,y.clientY),y.target):this.setCurrentMarker()}},V.prototype.onPointerMove=function(y){this.touchPoints!==1&&y.pointerType==="touch"||(this._currentMarker!==void 0||this.isDragging)&&(this._currentMarker!==void 0&&this._currentMarker.state==="edit"||y.preventDefault(),this._currentMarker!==void 0?this._currentMarker.manipulate(this.clientToLocalCoordinates(y.clientX,y.clientY)):this.zoomLevel>1&&this.panTo({x:y.clientX,y:y.clientY}))},V.prototype.onPointerUp=function(y){this.touchPoints>0&&this.touchPoints--,this.touchPoints===0&&this.isDragging&&this._currentMarker!==void 0&&this._currentMarker.pointerUp(this.clientToLocalCoordinates(y.clientX,y.clientY)),this.isDragging=!1,this.addUndoStep()},V.prototype.onPointerOut=function(){this.touchPoints>0&&this.touchPoints--},V.prototype.onKeyUp=function(y){this._currentMarker===void 0||this.notesArea!==void 0||y.key!=="Delete"&&y.key!=="Backspace"||this.deleteSelectedMarker()},V.prototype.clientToLocalCoordinates=function(y,L){var G=this.markerImage.getBoundingClientRect(),q=G.width/this.imageWidth/this.zoomLevel,K=G.height/this.imageHeight/this.zoomLevel;return{x:(y-G.left)/this.zoomLevel/q,y:(L-G.top)/this.zoomLevel/K}},V.prototype.onWindowResize=function(){this.positionUI()},V.prototype.positionUI=function(){switch(this.setTopLeft(),this.settings.displayMode){case"inline":var y=this.target.getClientRects(),L=y.length>0&&y.item(0)&&y.item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=L+"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()},V.prototype.addLicenseKey=function(y){Ee.addKey(y)},V.prototype.addEventListener=function(y,L){this.eventListeners.addEventListener(y,L)},V.prototype.removeEventListener=function(y,L){this.eventListeners.removeEventListener(y,L)},V.prototype.renderState=function(y){this._silentRenderMode=!0,this.settings.displayMode="inline",this.isOpen||this.show(),this.restoreState(y),this.startRenderAndClose(),this._silentRenderMode=!1},Object.defineProperty(V.prototype,"isFocused",{get:function(){return this._isFocused},enumerable:!1,configurable:!0}),V.prototype.focus=function(){var y=this;this._isFocused||(this.attachWindowEvents(),this._isFocused=!0,this._previousCurrentMarker!==void 0&&this.setCurrentMarker(this._previousCurrentMarker),this.eventListeners.focus.forEach(function(L){return L(new pt(y))}))},V.prototype.blur=function(){var y=this;this._isFocused&&(this.detachWindowEvents(),this._isFocused=!1,this._previousCurrentMarker=this._currentMarker,this.setCurrentMarker(),this.eventListeners.blur.forEach(function(L){return L(new pt(y))}))},V.instanceCounter=0,V}();/* **********************************
cropro version 1.6.0
@license SEE LICENSE IN LICENSE
copyright Alan Mendelevich
see README and LICENSE for details
********************************** *//*! *****************************************************************************
Copyright (c) Microsoft Corporation.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
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G=this.container.getBoundingClientRect();return{x:y-G.left+this.margin,y:L-G.top+this.margin}},V.prototype.onPointerDown=function(y){this.container.setPointerCapture(y.pointerId),this.previousPoint=this.clientToLocalCoordinates(y.clientX,y.clientY),this.cropRectElement===y.target?this.isMoving=!0:this.topLeftGrip.ownsTarget(y.target)?this.activeGrip=this.topLeftGrip:this.bottomLeftGrip.ownsTarget(y.target)?this.activeGrip=this.bottomLeftGrip:this.topRightGrip.ownsTarget(y.target)?this.activeGrip=this.topRightGrip:this.bottomRightGrip.ownsTarget(y.target)&&(this.activeGrip=this.bottomRightGrip)},V.prototype.onPointerMove=function(y){if(this.isMoving)this.move(this.clientToLocalCoordinates(y.clientX,y.clientY));else if(this.activeGrip){var L=this.clientToLocalCoordinates(y.clientX,y.clientY);this.resize(L)}y.preventDefault()},V.prototype.onPointerUp=function(y){this.activeGrip=void 0,this.isMoving=!1,this.container.releasePointerCapture(y.pointerId)},V.prototype.move=function(y){var L=y.x-this.previousPoint.x,G=y.y-this.previousPoint.y;this.zoomFactor!==1&&(L=-L/this.zoomFactor,G=-G/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+L),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+G),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=y},V.prototype.resize=function(y){var L=Object.assign({},this.cropRect),G=y.x-this.previousPoint.x,q=y.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:L.x+G<this.margin&&(G=this.margin-L.x),L.x+=G,L.width=this.cropRect.x+this.cropRect.width-L.x;break;case this.bottomRightGrip:case this.topRightGrip:L.width+G>this.canvasWidth*this.zoomFactor&&(G=this.canvasWidth*this.zoomFactor-L.width),L.width+=G}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(L.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(G),L.height=this.aspectRatio.getVerticalLength(L.width)):(L.y+=q,L.height=this.cropRect.y+this.cropRect.height-L.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?L.height=this.aspectRatio.getVerticalLength(L.width):L.height+=q}L.width<10&&(L.x=this.cropRect.x,L.width=10),L.height<10&&(L.y=this.cropRect.y,L.height=10),this.previousPoint=y,L.x>=this.margin&&L.y>=this.margin&&Math.floor(L.x-this.margin+L.width)<=Math.ceil(this.canvasWidth)&&Math.floor(L.y-this.margin+L.height)<=Math.ceil(this.canvasHeight)&&(this.cropRect=L,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},V.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var y=this.cropRect.x+this.cropRect.width/2,L=this.cropRect.y+this.cropRect.height/2,G=this.aspectRatio.getHorizontalLength(this.cropRect.height),q=this.aspectRatio.getVerticalLength(this.cropRect.width);G/this.canvasWidth<q/this.canvasHeight?this.cropRect.width=G:this.cropRect.height=q,this.cropRect.width>this.canvasWidth&&(this.cropRect.height/=this.cropRect.width/this.canvasWidth,this.cropRect.width=this.canvasWidth),this.cropRect.height>this.canvasHeight&&(this.cropRect.width/=this.cropRect.height/this.canvasHeight,this.cropRect.height=this.canvasHeight),this.cropRect.x=y-this.cropRect.width/2,this.cropRect.y=L-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)}},V.prototype.getRescaledRect=function(y,L,G,q,K,pe){var Pe=G/y,it=q/L;return{x:(K.x-pe)*Pe+pe,y:(K.y-pe)*it+pe,width:K.width*Pe,height:K.height*it}},V.prototype.scaleCanvas=function(y,L){var G=this.getRescaledRect(this.canvasWidth,this.canvasHeight,y,L,this.cropRect,this.margin);this.canvasWidth=y,this.canvasHeight=L,this.onCropChange&&this.onCropChange(G),this.setCropRectangle(G)},V}(),Je=function(){function V(y){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=y,this.uiContainer=document.createElement("div"),this.getUI=this.getUI.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.setAngleLabel=this.setAngleLabel.bind(this),this.positionScaleShape=this.positionScaleShape.bind(this)}return Object.defineProperty(V.prototype,"angle",{get:function(){return this._angle},set:function(y){this._angle=y,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),V.prototype.getUI=function(){return this.controlContainer=document.createElement("div"),this.controlContainer.title=this.title,this.controlContainer.setAttribute("role","button"),this.controlContainer.setAttribute("aria-label",this.title),this.controlContainer.setAttribute("data-action",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},V.prototype.onPointerDown=function(y){this.controlContainer.setPointerCapture(y.pointerId),this.isDragging=!0,this.previousPoint={x:y.clientX,y:y.clientY}},V.prototype.onPointerMove=function(y){this.isDragging&&(this.onAngleChange&&this.onAngleChange((y.clientX-this.previousPoint.x)/5),this.previousPoint.x=y.clientX)},V.prototype.onPointerUp=function(y){this.isDragging&&this.onAngleChange&&this.onAngleChange((y.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(y.pointerId)},V.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var y=this.angleLabelText.getBBox();tt.setAttributes(this.angleLabelElement,[["x",((this.width-y.width)/2).toString()],["y",(this.height/2).toString()]])}},V.prototype.positionScaleShape=function(){if(this.scaleShape){var y=this.scaleShape.transform.baseVal.getItem(0);y.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(y,0)}},V.prototype.getVisual=function(){var y=document.createElementNS("http://www.w3.org/2000/svg","svg");y.setAttribute("xmlns","http://www.w3.org/2000/svg"),y.setAttribute("width",this.width+"px"),y.setAttribute("height",this.height+"px"),y.setAttribute("viewBox","0 0 "+this.width+" "+this.height),y.style.flexShrink="0",document.body.appendChild(y);for(var L="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,G=1;G<=this.width/5+10;G++){var q=G%5==0?this.height/3:this.height/6;L+="h4v"+-q+"h1v"+q}L+="v1H0Z",this.scaleShape=tt.createPath(L);var K=tt.createTransform();this.scaleShape.transform.baseVal.appendItem(K),y.appendChild(this.scaleShape),this.angleLabelElement=tt.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=tt.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var pe=tt.createTSpan("");return pe.innerHTML="&deg;",this.angleLabelElement.appendChild(pe),y.appendChild(this.angleLabelElement),document.body.removeChild(y),y},V}(),nt=function(){function V(){this.naturalSize=!1,this.imageType="image/png",this.rasterize=this.rasterize.bind(this)}return V.prototype.rasterize=function(y,L,G,q,K,pe,Pe){var it=this;return new Promise(function(dt){var Ge=document.createElement("canvas");Ge.width=y.width.baseVal.value-2*q,Ge.height=y.height.baseVal.value-2*q;var yt=1,Ft=1;if(it.naturalSize===!0?(yt=Math.abs(L.naturalWidth/(y.width.baseVal.value-2*q)/pe),Ft=Math.abs(L.naturalHeight/(y.height.baseVal.value-2*q)/Pe),Ge.width=Math.abs(L.naturalWidth/pe),Ge.height=Math.abs(L.naturalHeight/Pe)):it.width!==void 0&&it.height!==void 0&&(yt=it.width/G.width,Ft=it.height/G.height,Ge.width*=yt,Ge.height*=Ft),it.maxSize!==void 0&&Ge.width*Ge.height>=it.maxSize){var qt=Ge.width*Ge.height,Zr=Math.sqrt(it.maxSize/qt);yt*=Zr,Ft*=Zr,Ge.width*=Zr,Ge.height*=Zr}var Fr=Ge.getContext("2d");Fr.translate(Ge.width/2,Ge.height/2),Fr.rotate(K*Math.PI/180),Fr.scale(pe,Pe),Fr.translate(-Ge.width/2,-Ge.height/2),Fr.drawImage(L,0,0,Ge.width,Ge.height);var ur=document.createElement("canvas");ur.width=G.width*yt,ur.height=G.height*Ft,ur.getContext("2d").putImageData(Fr.getImageData((G.x-q)*yt,(G.y-q)*Ft,G.width*yt,G.height*Ft),0,0),dt(ur.toDataURL(it.imageType,it.imageQuality))})},V}(),Ot=function(){function V(y){this._zoomToCropEnabled=!0,this.zoomFactor=1,this.flippedHorizontally=!1,this.flippedVertically=!1,this._isGridVisible=!0,this._gridLines=2,this._rotationAngle=0,this.scaleFactor=1,this.renderEventListeners=[],this.closeEventListeners=[],this.stateChangeEventListeners=[],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.previousState="",this._instanceNo=V.instanceCounter++,this.styles=new At(this.instanceNo),this.target=y,this.targetRoot=document.body,this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.rotateBy=this.rotateBy.bind(this),this.applyRotation=this.applyRotation.bind(this),this.cropRectChanged=this.cropRectChanged.bind(this),this.zoomToCrop=this.zoomToCrop.bind(this),this.unzoomFromCrop=this.unzoomFromCrop.bind(this),this.rotateLeftButtonClicked=this.rotateLeftButtonClicked.bind(this),this.rotateRightButtonClicked=this.rotateRightButtonClicked.bind(this),this.flipHorizontallyButtonClicked=this.flipHorizontallyButtonClicked.bind(this),this.flipVerticallyButtonClicked=this.flipVerticallyButtonClicked.bind(this),this.applyFlip=this.applyFlip.bind(this),this.startRenderAndClose=this.startRenderAndClose.bind(this),this.render=this.render.bind(this),this.onPopupResize=this.onPopupResize.bind(this),this.applyAspectRatio=this.applyAspectRatio.bind(this),this.renderState=this.renderState.bind(this),this.addStateChangeEventListener=this.addStateChangeEventListener.bind(this),this.removeStateChangeEventListener=this.removeStateChangeEventListener.bind(this),this.onStateChanged=this.onStateChanged.bind(this)}return Object.defineProperty(V.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(y){this._zoomToCropEnabled=y,this.cropLayer!==void 0&&(this.cropLayer.zoomToCropEnabled=this._zoomToCropEnabled),y?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(y){this._isGridVisible=y,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"gridLines",{get:function(){return this._gridLines},set:function(y){this._gridLines=y,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(y){this._rotationAngle=y,this.straightener&&(this.straightener.angle=this._rotationAngle),this.onStateChanged()},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"aspectRatio",{get:function(){var y;return(y=this._aspectRatio)!==null&&y!==void 0?y:this.aspectRatios[0]},set:function(y){this._aspectRatio=y},enumerable:!1,configurable:!0}),V.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},V.prototype.show=function(){this.showUI(),this.open()},V.prototype.close=function(y){y===void 0&&(y=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),y||this.closeEventListeners.forEach(function(L){return L()}),this._isOpen=!1)},V.prototype.addRenderEventListener=function(y){this.renderEventListeners.push(y)},V.prototype.removeRenderEventListener=function(y){this.renderEventListeners.indexOf(y)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(y),1)},V.prototype.addCloseEventListener=function(y){this.closeEventListeners.push(y)},V.prototype.removeCloseEventListener=function(y){this.closeEventListeners.indexOf(y)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(y),1)},V.prototype.addStateChangeEventListener=function(y){this.stateChangeEventListeners.push(y)},V.prototype.removeStateChangeEventListener=function(y){this.stateChangeEventListeners.indexOf(y)>-1&&this.stateChangeEventListeners.splice(this.stateChangeEventListeners.indexOf(y),1)},V.prototype.setupResizeObserver=function(){var y=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){y.resize(y.target.clientWidth,y.target.clientHeight)}),this.targetObserver.observe(this.target)):this.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(this.onPopupResize),this.targetObserver.observe(this.contentDiv)),window.addEventListener("resize",this.setWindowHeight))},V.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var y=1*this.target.clientWidth/this.target.clientHeight,L=this.contentDiv.clientWidth/y>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*y:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,G=L+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/y;this.resize(L,G)}},V.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},V.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",tt.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},V.prototype.resize=function(y,L){this.imageWidth=Math.round(y),this.imageHeight=Math.round(L),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(),this.onStateChanged()},V.prototype.setEditingTarget=function(){tt.setAttributes(this.editingTarget,[["href",this.target.src]]),this.setEditingTargetSize()},V.prototype.setTopLeft=function(){var y=this.target.getBoundingClientRect(),L=this.editorCanvas.getBoundingClientRect();this.left=y.left-L.left-this.CANVAS_MARGIN,this.top=y.top-L.top-this.CANVAS_MARGIN},V.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=tt.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=tt.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=tt.createGroup(),this.editingTargetRotationScaleContainer=tt.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var y=tt.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(y);var L=tt.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(L),this.editingTargetContainer=tt.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)},V.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},V.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=tt.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new Yr(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.zoomToCropEnabled=this.zoomToCropEnabled,this.cropLayer.open(),this.cropLayer.setCropRectangle(this.cropRect),this.zoomToCropEnabled&&this.zoomToCrop()},V.prototype.zoomToCrop=function(){if(this.cropRect){var y=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,L=this.cropRect.y-this.CANVAS_MARGIN+this.cropRect.height/2;this.zoomFactor=Math.min(this.imageWidth/this.cropRect.width,this.imageHeight/this.cropRect.height),this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin=y+"px "+L+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-y+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-L+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},V.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)},V.prototype.cropRectChanged=function(y){this.cropRect=y,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1,this.onStateChanged()},V.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},V.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"},V.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},V.prototype.showUI=function(){var y,L;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 G=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,q=this.target.offsetTop>G+this.CANVAS_MARGIN?this.target.offsetTop-(G+this.CANVAS_MARGIN):0;q+=(y=this.uiOffsetTop)!==null&&y!==void 0?y:0;var K=this.target.offsetLeft>this.CANVAS_MARGIN?this.target.offsetLeft-this.CANVAS_MARGIN:0;K+=(L=this.uiOffsetLeft)!==null&&L!==void 0?L:0,this.coverDiv.style.top=q+"px",this.coverDiv.style.left=K+"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.processingUi=document.createElement("div"),this.processingUi.innerHTML=`<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" style="margin: auto; background: none; display: block; shape-rendering: auto;" width="50px" height="50px" viewBox="0 0 100 100" preserveAspectRatio="xMidYMid">
<rect x="19" y="19" width="20" height="20" fill="#eeeeee">
<animate attributeName="fill" values="#888888;#eeeeee;#eeeeee" keyTimes="0;0.125;1" dur="1s" repeatCount="indefinite" begin="0s" calcMode="discrete"></animate>
</rect><rect x="40" y="19" width="20" height="20" fill="#eeeeee">
<animate attributeName="fill" values="#888888;#eeeeee;#eeeeee" keyTimes="0;0.125;1" dur="1s" repeatCount="indefinite" begin="0.125s" calcMode="discrete"></animate>
</rect><rect x="61" y="19" width="20" height="20" fill="#eeeeee">
<animate attributeName="fill" values="#888888;#eeeeee;#eeeeee" keyTimes="0;0.125;1" dur="1s" repeatCount="indefinite" begin="0.25s" calcMode="discrete"></animate>
</rect><rect x="19" y="40" width="20" height="20" fill="#eeeeee">
<animate attributeName="fill" values="#888888;#eeeeee;#eeeeee" keyTimes="0;0.125;1" dur="1s" repeatCount="indefinite" begin="0.875s" calcMode="discrete"></animate>
</rect><rect x="61" y="40" width="20" height="20" fill="#eeeeee">
<animate attributeName="fill" values="#888888;#eeeeee;#eeeeee" keyTimes="0;0.125;1" dur="1s" repeatCount="indefinite" begin="0.375s" calcMode="discrete"></animate>
</rect><rect x="19" y="61" width="20" height="20" fill="#eeeeee">
<animate attributeName="fill" values="#888888;#eeeeee;#eeeeee" keyTimes="0;0.125;1" dur="1s" repeatCount="indefinite" begin="0.75s" calcMode="discrete"></animate>
</rect><rect x="40" y="61" width="20" height="20" fill="#eeeeee">
<animate attributeName="fill" values="#888888;#eeeeee;#eeeeee" keyTimes="0;0.125;1" dur="1s" repeatCount="indefinite" begin="0.625s" calcMode="discrete"></animate>
</rect><rect x="61" y="61" width="20" height="20" fill="#eeeeee">
<animate attributeName="fill" values="#888888;#eeeeee;#eeeeee" keyTimes="0;0.125;1" dur="1s" repeatCount="indefinite" begin="0.5s" calcMode="discrete"></animate>
</rect>
</svg>`,this.processingUi.style.position="absolute",this.processingUi.style.width="100%",this.processingUi.style.height="100%",this.processingUi.style.backgroundColor="rgba(0,0,0,0.3)",this.processingUi.style.alignItems="center",this.processingUi.style.justifyContent="center",this.processingUi.style.display="none",this.editorCanvas.appendChild(this.processingUi),this.uiDiv.appendChild(this.bottomToolbar.getUI()),this.straightener.angle=this.rotationAngle},V.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},V.prototype.addTopToolbar=function(){var y=this;this.topToolbar=new fr,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 L=new mt;L.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(L);var G=[];this.aspectRatios.forEach(function(Ft){var qt=new sr(Dt.getIcon(Ft.horizontal,Ft.vertical),Ft.horizontal===0&&Ft.vertical===0?"FREE":Ft.horizontal+":"+Ft.vertical);qt.onClick=function(){return y.ratioButtonClicked(Ft)},G.push(qt)}),this.aspectRatioButton=new dr(Dt.getIcon(0,0),"Aspect ratio",G),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,L.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var q=new sr('<svg viewBox="0 0 24 24"><path d="M10 4v4h4V4h-4m6 0v4h4V4h-4m0 6v4h4v-4h-4m0 6v4h4v-4h-4m-2 4v-4h-4v4h4m-6 0v-4H4v4h4m0-6v-4H4v4h4m0-6V4H4v4h4m2 6h4v-4h-4v4M4 2h16a2 2 0 012 2v16a2 2 0 01-2 2H4c-1.08 0-2-.9-2-2V4a2 2 0 012-2z"/></svg>',"Toggle grid");q.isActive=this.isGridVisible,q.onClick=function(){y.isGridVisible=!y.isGridVisible,q.isActive=y.isGridVisible},L.addButton(q);var K=new sr('<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(K.isActive=this.zoomToCropEnabled,K.onClick=function(){y.zoomToCropEnabled=!y.zoomToCropEnabled,K.isActive=y.zoomToCropEnabled},L.addButton(K),!xr.isLicensed){var pe=new Qt;this.topToolbar.addElementBlock(pe);var Pe=document.createElement("div");Pe.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>',Pe.appendChild(it),pe.addElement(Pe)}var dt=new mt;dt.minWidth=3*this.toolbarHeight+"px",dt.contentAlign="end",this.topToolbar.addButtonBlock(dt);var Ge=new sr('<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"OK");Ge.onClick=function(){y.processingUi.style.display="flex",setTimeout(y.startRenderAndClose,100)},dt.addButton(Ge),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(Ge.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var yt=new sr('<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");yt.onClick=this.close,dt.addButton(yt),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(yt.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},V.prototype.addBottomToolbar=function(){var y=this;this.bottomToolbar=new fr,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 L=new mt;L.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(L);var G=new sr('<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");G.onClick=this.rotateLeftButtonClicked,L.addButton(G);var q=new sr('<svg viewBox="0 0 24 24"><path d="M16.89 15.5l1.42 1.39c.9-1.16 1.45-2.5 1.62-3.89h-2.02c-.14.87-.48 1.72-1.02 2.5M13 17.9v2.02c1.39-.17 2.74-.71 3.9-1.61l-1.44-1.44c-.75.54-1.59.89-2.46 1.03m6.93-6.9a7.906 7.906 0 00-1.62-3.89l-1.42 1.42c.54.75.88 1.6 1.02 2.47m-2.36-5.45L11 1v3.07C7.06 4.56 4 7.92 4 12s3.05 7.44 7 7.93v-2.02c-2.84-.48-5-2.94-5-5.91s2.16-5.43 5-5.91V10l4.55-4.45z"/></svg>',"Rotate right");q.onClick=this.rotateRightButtonClicked,L.addButton(q);var K=new Qt;K.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(K),this.straightener=new Je("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(dt){y.rotateBy(dt),y.straightener.angle=y.rotationAngle},K.addElement(this.straightener.getUI());var pe=new mt;pe.minWidth=2*this.toolbarHeight+"px",pe.contentAlign="end",this.bottomToolbar.addButtonBlock(pe);var Pe=new sr('<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");Pe.onClick=this.flipHorizontallyButtonClicked,pe.addButton(Pe);var it=new sr('<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)},V.prototype.ratioButtonClicked=function(y){this.aspectRatio=y,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},V.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=Dt.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},V.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new Jt(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0,this.onStateChanged())},V.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},V.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},V.prototype.restoreState=function(y){if(y){var L=this.cropLayer.getRescaledRect(y.width,y.height,this.imageWidth,this.imageHeight,y.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(L),this.cropRectChanged(L),this.flippedHorizontally=y.flippedHorizontally,this.flippedVertically=y.flippedVertically,this.applyFlip(),this.rotationAngle=y.rotationAngle,this.applyRotation(),this.onStateChanged()}},V.prototype.renderState=function(y){this.displayMode="inline",this.isOpen||this.show(),this.restoreState(y),this.startRenderAndClose()},V.prototype.clientToLocalCoordinates=function(y,L){var G=this.cropImage.getBoundingClientRect();return{x:y-G.left,y:L-G.top}},V.prototype.onWindowResize=function(){this.positionUI()},V.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var y=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=y+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px";break;case"popup":this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=this.windowHeight+"px",this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)"}this.positionCropImage()},V.prototype.rotateLeftButtonClicked=function(){var y=this.rotationAngle-90;this.rotationAngle%90!=0&&(y+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(y)},V.prototype.rotateRightButtonClicked=function(){var y=this.rotationAngle+90;this.rotationAngle%90!=0&&(y-=this.rotationAngle>=0?this.rotationAngle%90:90+this.rotationAngle%90),this.rotateTo(y)},V.prototype.rotateTo=function(y){y=(y=y>180?y-360:y)<=-180?y+360:y,this.rotationAngle=y,this.applyRotation()},V.prototype.rotateBy=function(y){this.rotateTo((this.rotationAngle+y)%360)},V.prototype.applyRotation=function(){var y=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var L=this.editingTargetRotationContainer.transform.baseVal.getItem(0);L.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(L,0);var G=this.editingTarget.getBoundingClientRect();this.scaleFactor=Math.min(this.imageWidth/G.width,this.imageHeight/G.height),this.editingTargetRotationScaleContainer.style.transform="scale("+this.scaleFactor+")",this.zoomToCropEnabled=y},V.prototype.flipHorizontallyButtonClicked=function(){this.flippedHorizontally=!this.flippedHorizontally,this.applyFlip()},V.prototype.flipVerticallyButtonClicked=function(){this.flippedVertically=!this.flippedVertically,this.applyFlip()},V.prototype.applyFlip=function(){this.editingTarget.style.transform="scale("+(this.flippedHorizontally?-1:1)+","+(this.flippedVertically?-1:1)+")",this.onStateChanged()},V.prototype.startRenderAndClose=function(){return Rr(this,void 0,void 0,function(){var y,L;return ar(this,function(G){switch(G.label){case 0:return[4,this.render()];case 1:return y=G.sent(),L=this.getState(),this.renderEventListeners.forEach(function(q){return q(y,L)}),this.close(!0),[2]}})})},V.prototype.render=function(){return Rr(this,void 0,void 0,function(){var y,L;return ar(this,function(G){switch(G.label){case 0:return(y=new nt).naturalSize=this.renderAtNaturalSize,y.imageType=this.renderImageType,y.imageQuality=this.renderImageQuality,y.width=this.renderWidth,y.height=this.renderHeight,y.maxSize=this.renderMaxSize,this.unzoomFromCrop(),tt.setAttributes(this.cropLayerContainer,[["display","none"]]),[4,y.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 1:return G.sent(),[4,y.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 2:return L=G.sent(),this.processingUi.style.display="none",[2,L]}})})},V.prototype.onStateChanged=function(){var y=this.getState(),L=JSON.stringify(y);this.previousState!==L&&(this.stateChangeEventListeners.forEach(function(G){return G(y)}),this.previousState=L)},V.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new Ut("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 Ut("toolbar_colors",`
background-color: `+this.styles.settings.toolbarBackgroundColor+`;
`)),this.toolbarBlockStyleClass=this.styles.addClass(new Ut("toolbar-block",`
display: flex;
align-items: center;
box-sizing: content-box;
`));var y=this.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Ut("toolbar_button",`
display: inline-block;
width: `+(this.toolbarHeight-2*y)+`px;
height: `+(this.toolbarHeight-2*y)+`px;
padding: `+y+`px;
cursor: default;
user-select: none;
box-sizing: content-box;
`)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new Ut("toolbar_button_colors",`
color: `+this.styles.settings.toolbarColor+`;
fill: currentColor;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new Ut("toolbar_active_button",`
color: `+this.styles.settings.toolbarColor+`;
fill: currentColor;
background-color: `+this.styles.settings.toolbarBackgroundActiveColor+`
`)),this.styles.addRule(new Lt("."+this.toolbarButtonStyleClass.name+" svg",`
height: `+this.toolbarHeight/2+`px;
`)),this.styles.addRule(new Lt("."+this.toolbarButtonStyleColorsClass.name+":hover",`
background-color: `+this.styles.settings.toolbarBackgroundHoverColor+`
`)),this.toolbarDropdownStyleClass=this.styles.addClass(new Ut("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 Ut("toolbar_dropdown_colors",`
background-color: `+this.styles.settings.toolbarBackgroundColor+`;
`)),this.toolbarStraightenerBlockStyleClass=this.styles.addClass(new Ut("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 Ut("toolbar_straightener",`
display: flex;
overflow: hidden;
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i=Array.prototype.slice.call(arguments,2),d;Pr?d=Pr.delayedCallbacks:mi?d=mi:(d=mi=[],setTimeout(ko,0));for(var B=function($){d.push(function(){return s[$].apply(null,i)})},z=0;z<s.length;++z)B(z)}function ko(){var e=mi;mi=null;for(var t=0;t<e.length;++t)e[t]()}function Xa(e,t,s,i){for(var d=0;d<t.changes.length;d++){var B=t.changes[d];B=="text"?Po(e,t):B=="gutter"?Ja(e,t,s,i):B=="class"?ha(e,t):B=="widget"&&Mo(e,t,i)}t.changes=null}function gi(e){return e.node==e.text&&(e.node=S("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),F&&W<8&&(e.node.style.zIndex=2)),e.node}function Do(e,t){var s=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(s&&(s+=" CodeMirror-linebackground"),t.background)s?t.background.className=s:(t.background.parentNode.removeChild(t.background),t.background=null);else if(s){var i=gi(t);t.background=i.insertBefore(S("div",null,s),i.firstChild),e.display.input.setUneditable(t.background)}}function $a(e,t){var s=e.display.externalMeasured;return s&&s.line==t.line?(e.display.externalMeasured=null,t.measure=s.measure,s.built):Vt(e,t)}function Po(e,t){var s=t.text.className,i=$a(e,t);t.text==t.node&&(t.node=i.pre),t.text.parentNode.replaceChild(i.pre,t.text),t.text=i.pre,i.bgClass!=t.bgClass||i.textClass!=t.textClass?(t.bgClass=i.bgClass,t.textClass=i.textClass,ha(e,t)):s&&(t.text.className=s)}function ha(e,t){Do(e,t),t.line.wrapClass?gi(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var s=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=s||""}function Ja(e,t,s,i){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var d=gi(t);t.gutterBackground=S("div",null,"CodeMirror-gutter-background 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s=we(t);s!=e.wrapper;s=s.parentNode)if(!s||s.nodeType==1&&s.getAttribute("cm-ignore-events")=="true"||s.parentNode==e.sizer&&s!=e.mover)return!0}function ji(e){return e.lineSpace.offsetTop}function da(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function qa(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=P(e.measure,S("pre","x","CodeMirror-line-like")),s=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,i={left:parseInt(s.paddingLeft),right:parseInt(s.paddingRight)};return!isNaN(i.left)&&!isNaN(i.right)&&(e.cachedPaddingH=i),i}function cn(e){return Y-e.display.nativeBarWidth}function Nn(e){return e.display.scroller.clientWidth-cn(e)-e.display.barWidth}function ca(e){return e.display.scroller.clientHeight-cn(e)-e.display.barHeight}function Uo(e,t,s){var i=e.options.lineWrapping,d=i&&Nn(e);if(!t.measure.heights||i&&t.measure.width!=d){var B=t.measure.heights=[];if(i){t.measure.width=d;for(var z=t.text.firstChild.getClientRects(),$=0;$<z.length-1;$++){var 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i=e.display,d=e.doc,B=document.createDocumentFragment(),z=qa(e.display),$=z.left,Q=Math.max(i.sizerWidth,Nn(e)-i.sizer.offsetLeft)-z.right,te=d.direction=="ltr";function ge(lt,gt,Tt,_t){gt<0&&(gt=0),gt=Math.round(gt),_t=Math.round(_t),B.appendChild(S("div",null,"CodeMirror-selected","position: absolute; left: "+lt+`px;
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height: `+(_t-gt)+"px"))}function be(lt,gt,Tt){var _t=mt(d,lt),Mt=_t.text.length,tr,Cr;function lr(gr,zr){return ma(e,Je(lt,gr),"div",_t,zr)}function Jr(gr,zr,Lr){var Er=ds(e,_t,null,gr),vr=zr=="ltr"==(Lr=="after")?"left":"right",hr=Lr=="after"?Er.begin:Er.end-(/\s/.test(_t.text.charAt(Er.end-1))?2:1);return lr(hr,vr)[vr]}var Kr=Qe(_t,d.direction);return ze(Kr,gt||0,Tt==null?Mt:Tt,function(gr,zr,Lr,Er){var vr=Lr=="ltr",hr=lr(gr,vr?"left":"right"),Vr=lr(zr-1,vr?"right":"left"),di=gt==null&&gr==0,kn=Tt==null&&zr==Mt,Nr=Er==0,pn=!Kr||Er==Kr.length-1;if(Vr.top-hr.top<=3){var Ar=(te?di:kn)&&Nr,Va=(te?kn:di)&&pn,wn=Ar?$:(vr?hr:Vr).left,Kn=Va?Q:(vr?Vr:hr).right;ge(wn,hr.top,Kn-wn,hr.bottom)}else{var zn,Br,ci,Ya;vr?(zn=te&&di&&Nr?$:hr.left,Br=te?Q:Jr(gr,Lr,"before"),ci=te?$:Jr(zr,Lr,"after"),Ya=te&&kn&&pn?Q:Vr.right):(zn=te?Jr(gr,Lr,"before"):$,Br=!te&&di&&Nr?Q:hr.right,ci=!te&&kn&&pn?$:Vr.left,Ya=te?Jr(zr,Lr,"after"):Q),ge(zn,hr.top,Br-zn,hr.bottom),hr.bottom<Vr.top&&ge($,hr.bottom,null,Vr.top),ge(ci,Vr.top,Ya-ci,Vr.bottom)}(!tr||Ki(hr,tr)<0)&&(tr=hr),Ki(Vr,tr)<0&&(tr=Vr),(!Cr||Ki(hr,Cr)<0)&&(Cr=hr),Ki(Vr,Cr)<0&&(Cr=Vr)}),{start:tr,end:Cr}}var ke=t.from(),Re=t.to();if(ke.line==Re.line)be(ke.line,ke.ch,Re.ch);else{var We=mt(d,ke.line),$e=mt(d,Re.line),rt=Dr(We)==Dr($e),ot=be(ke.line,ke.ch,rt?We.text.length+1:null).end,ft=be(Re.line,rt?0:null,Re.ch).start;rt&&(ot.top<ft.top-2?(ge(ot.right,ot.top,null,ot.bottom),ge($,ft.top,ft.left,ft.bottom)):ge(ot.right,ot.top,ft.left-ot.right,ot.bottom)),ot.bottom<ft.top&&ge($,ot.bottom,null,ft.top)}s.appendChild(B)}function xa(e){if(!e.state.focused)return;var t=e.display;clearInterval(t.blinker);var s=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){e.hasFocus()||qn(e),t.cursorDiv.style.visibility=(s=!s)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}function gs(e){e.state.focused||(e.display.input.focus(),wa(e))}function vs(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,qn(e))},100)}function wa(e,t){if(e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),e.options.readOnly=="nocursor")return;e.state.focused||(Ue(e,"focus",e,t),e.state.focused=!0,l(e.display.wrapper,"CodeMirror-focused"),!e.curOp&&e.display.selForContextMenu!=e.doc.sel&&(e.display.input.reset(),r&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),xa(e)}function qn(e,t){if(e.state.delayingBlurEvent)return;e.state.focused&&(Ue(e,"blur",e,t),e.state.focused=!1,k(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150)}function zi(e){for(var t=e.display,s=t.lineDiv.offsetTop,i=0;i<t.view.length;i++){var d=t.view[i],B=e.options.lineWrapping,z=void 0,$=0;if(d.hidden)continue;if(F&&W<8){var Q=d.node.offsetTop+d.node.offsetHeight;z=Q-s,s=Q}else{var te=d.node.getBoundingClientRect();z=te.bottom-te.top,!B&&d.text.firstChild&&($=d.text.firstChild.getBoundingClientRect().right-te.left-1)}var ge=d.line.height-z;if((ge>.005||ge<-.005)&&(Jt(d.line,z),ys(d.line),d.rest))for(var be=0;be<d.rest.length;be++)ys(d.rest[be]);if($>e.display.sizerWidth){var ke=Math.ceil($/Qn(e.display));ke>e.display.maxLineLength&&(e.display.maxLineLength=ke,e.display.maxLine=d.line,e.display.maxLineChanged=!0)}}}function ys(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var s=e.widgets[t],i=s.node.parentNode;i&&(s.height=i.offsetHeight)}}function Vi(e,t,s){var i=s&&s.top!=null?Math.max(0,s.top):e.scroller.scrollTop;i=Math.floor(i-ji(e));var d=s&&s.bottom!=null?s.bottom:i+e.wrapper.clientHeight,B=dr(t,i),z=dr(t,d);if(s&&s.ensure){var $=s.ensure.from.line,Q=s.ensure.to.line;$<B?(B=$,z=dr(t,nn(mt(t,$))+e.wrapper.clientHeight)):Math.min(Q,t.lastLine())>=z&&(B=dr(t,nn(mt(t,Q))-e.wrapper.clientHeight),z=Q)}return{from:B,to:Math.max(z,B+1)}}function Xo(e,t){if(Ve(e,"scrollCursorIntoView"))return;var s=e.display,i=s.sizer.getBoundingClientRect(),d=null;if(t.top+i.top<0?d=!0:t.bottom+i.top>(window.innerHeight||document.documentElement.clientHeight)&&(d=!1),d!=null&&!u){var B=S("div","\u200B",null,`position: absolute;
top: `+(t.top-s.viewOffset-ji(e.display))+`px;
height: `+(t.bottom-t.top+cn(e)+s.barHeight)+`px;
left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(B),B.scrollIntoView(d),e.display.lineSpace.removeChild(B)}}function $o(e,t,s,i){i==null&&(i=0);var d;!e.options.lineWrapping&&t==s&&(t=t.ch?Je(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,s=t.sticky=="before"?Je(t.line,t.ch+1,"before"):t);for(var B=0;B<5;B++){var z=!1,$=an(e,t),Q=!s||s==t?$:an(e,s);d={left:Math.min($.left,Q.left),top:Math.min($.top,Q.top)-i,right:Math.max($.left,Q.left),bottom:Math.max($.bottom,Q.bottom)+i};var te=Ta(e,d),ge=e.doc.scrollTop,be=e.doc.scrollLeft;if(te.scrollTop!=null&&(Ei(e,te.scrollTop),Math.abs(e.doc.scrollTop-ge)>1&&(z=!0)),te.scrollLeft!=null&&(Hn(e,te.scrollLeft),Math.abs(e.doc.scrollLeft-be)>1&&(z=!0)),!z)break}return d}function Jo(e,t){var s=Ta(e,t);s.scrollTop!=null&&Ei(e,s.scrollTop),s.scrollLeft!=null&&Hn(e,s.scrollLeft)}function Ta(e,t){var s=e.display,i=Zn(e.display);t.top<0&&(t.top=0);var d=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:s.scroller.scrollTop,B=ca(e),z={};t.bottom-t.top>B&&(t.bottom=t.top+B);var $=e.doc.height+da(s),Q=t.top<i,te=t.bottom>$-i;if(t.top<d)z.scrollTop=Q?0:t.top;else if(t.bottom>d+B){var ge=Math.min(t.top,(te?$:t.bottom)-B);ge!=d&&(z.scrollTop=ge)}var be=e.options.fixedGutter?0:s.gutters.offsetWidth,ke=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:s.scroller.scrollLeft-be,Re=Nn(e)-s.gutters.offsetWidth,We=t.right-t.left>Re;return We&&(t.right=t.left+Re),t.left<10?z.scrollLeft=0:t.left<ke?z.scrollLeft=Math.max(0,t.left+be-(We?0:10)):t.right>Re+ke-3&&(z.scrollLeft=t.right+(We?0:10)-Re),z}function Sa(e,t){if(t==null)return;Yi(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function ei(e){Yi(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function _i(e,t,s){(t!=null||s!=null)&&Yi(e),t!=null&&(e.curOp.scrollLeft=t),s!=null&&(e.curOp.scrollTop=s)}function Zo(e,t){Yi(e),e.curOp.scrollToPos=t}function Yi(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var s=us(e,t.from),i=us(e,t.to);bs(e,s,i,t.margin)}}function bs(e,t,s,i){var d=Ta(e,{left:Math.min(t.left,s.left),top:Math.min(t.top,s.top)-i,right:Math.max(t.right,s.right),bottom:Math.max(t.bottom,s.bottom)+i});_i(e,d.scrollLeft,d.scrollTop)}function Ei(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;ce||Aa(e,{top:t}),_s(e,t,!0),ce&&Aa(e),Ti(e,100)}function _s(e,t,s){if(t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),e.display.scroller.scrollTop==t&&!s)return;e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t)}function Hn(e,t,s,i){if(t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(s?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 xi(e){var t=e.display,s=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?s:0,docHeight:i,scrollHeight:i+cn(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:s}}var jn=function(e,t,s){this.cm=s;var i=this.vert=S("div",[S("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),d=this.horiz=S("div",[S("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");i.tabIndex=d.tabIndex=-1,e(i),e(d),Ne(i,"scroll",function(){i.clientHeight&&t(i.scrollTop,"vertical")}),Ne(d,"scroll",function(){d.clientWidth&&t(d.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,F&&W<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};jn.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,s=e.scrollHeight>e.clientHeight+1,i=e.nativeBarWidth;if(s){this.vert.style.display="block",this.vert.style.bottom=t?i+"px":"0";var d=e.viewHeight-(t?i:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+d)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=s?i+"px":"0",this.horiz.style.left=e.barLeft+"px";var B=e.viewWidth-e.barLeft-(s?i:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+B)+"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:s?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=_&&!p?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new U,this.disableVert=new U},jn.prototype.enableZeroWidthBar=function(e,t,s){e.style.pointerEvents="auto";function i(){var d=e.getBoundingClientRect(),B=s=="vert"?document.elementFromPoint(d.right-1,(d.top+d.bottom)/2):document.elementFromPoint((d.right+d.left)/2,d.bottom-1);B!=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 wi=function(){};wi.prototype.update=function(){return{bottom:0,right:0}},wi.prototype.setScrollLeft=function(){},wi.prototype.setScrollTop=function(){},wi.prototype.clear=function(){};function ti(e,t){t||(t=xi(e));var s=e.display.barWidth,i=e.display.barHeight;Es(e,t);for(var d=0;d<4&&s!=e.display.barWidth||i!=e.display.barHeight;d++)s!=e.display.barWidth&&e.options.lineWrapping&&zi(e),Es(e,xi(e)),s=e.display.barWidth,i=e.display.barHeight}function Es(e,t){var s=e.display,i=s.scrollbars.update(t);s.sizer.style.paddingRight=(s.barWidth=i.right)+"px",s.sizer.style.paddingBottom=(s.barHeight=i.bottom)+"px",s.heightForcer.style.borderBottom=i.bottom+"px solid transparent",i.right&&i.bottom?(s.scrollbarFiller.style.display="block",s.scrollbarFiller.style.height=i.bottom+"px",s.scrollbarFiller.style.width=i.right+"px"):s.scrollbarFiller.style.display="",i.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(s.gutterFiller.style.display="block",s.gutterFiller.style.height=i.bottom+"px",s.gutterFiller.style.width=t.gutterWidth+"px"):s.gutterFiller.style.display=""}var xs={native:jn,null:wi};function ws(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&k(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),Ne(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,s){s=="horizontal"?Hn(e,t):Ei(e,t)},e),e.display.scrollbars.addClass&&l(e.display.wrapper,e.display.scrollbars.addClass)}var Qo=0;function Wn(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:++Qo},tn(e.curOp)}function Gn(e){var t=e.curOp;t&&Lo(t,function(s){for(var i=0;i<s.ops.length;i++)s.ops[i].cm.curOp=null;qo(s)})}function qo(e){for(var t=e.ops,s=0;s<t.length;s++)el(t[s]);for(var i=0;i<t.length;i++)tl(t[i]);for(var d=0;d<t.length;d++)rl(t[d]);for(var B=0;B<t.length;B++)nl(t[B]);for(var z=0;z<t.length;z++)il(t[z])}function el(e){var t=e.cm,s=t.display;sl(t),e.updateMaxLine&&Hi(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<s.viewFrom||e.scrollToPos.to.line>=s.viewTo)||s.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Xi(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function tl(e){e.updatedDisplay=e.mustUpdate&&Ca(e.cm,e.update)}function rl(e){var t=e.cm,s=t.display;e.updatedDisplay&&zi(t),e.barMeasure=xi(t),s.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=ts(t,s.maxLine,s.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(s.scroller.clientWidth,s.sizer.offsetLeft+e.adjustWidthTo+cn(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,s.sizer.offsetLeft+e.adjustWidthTo-Nn(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=s.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&&Hn(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var s=e.focus&&e.focus==v();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,s),(e.updatedDisplay||e.startHeight!=t.doc.height)&&ti(t,e.barMeasure),e.updatedDisplay&&Oa(t,e.barMeasure),e.selectionChanged&&xa(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),s&&gs(e.cm)}function il(e){var t=e.cm,s=t.display,i=t.doc;if(e.updatedDisplay&&Ts(t,e.update),s.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(s.wheelStartX=s.wheelStartY=null),e.scrollTop!=null&&_s(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&Hn(t,e.scrollLeft,!0,!0),e.scrollToPos){var d=$o(t,St(i,e.scrollToPos.from),St(i,e.scrollToPos.to),e.scrollToPos.margin);Xo(t,d)}var B=e.maybeHiddenMarkers,z=e.maybeUnhiddenMarkers;if(B)for(var $=0;$<B.length;++$)B[$].lines.length||Ue(B[$],"hide");if(z)for(var Q=0;Q<z.length;++Q)z[Q].lines.length&&Ue(z[Q],"unhide");s.wrapper.offsetHeight&&(i.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&Ue(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function $r(e,t){if(e.curOp)return t();Wn(e);try{return t()}finally{Gn(e)}}function Tr(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Wn(e);try{return t.apply(e,arguments)}finally{Gn(e)}}}function Ur(e){return function(){if(this.curOp)return e.apply(this,arguments);Wn(this);try{return e.apply(this,arguments)}finally{Gn(this)}}}function Sr(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Wn(t);try{return e.apply(this,arguments)}finally{Gn(t)}}}function Ti(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,h(al,e))}function al(e){var t=e.doc;if(t.highlightFrontier>=e.display.viewTo)return;var s=+new Date+e.options.workTime,i=pe(e,t.highlightFrontier),d=[];t.iter(i.line,Math.min(t.first+t.size,e.display.viewTo+500),function(B){if(i.line>=e.display.viewFrom){var z=B.styles,$=B.text.length>e.options.maxHighlightLength?Lt(t.mode,i.state):null,Q=q(e,B,i,!0);$&&(i.state=$),B.styles=Q.styles;var te=B.styleClasses,ge=Q.classes;ge?B.styleClasses=ge:te&&(B.styleClasses=null);for(var be=!z||z.length!=B.styles.length||te!=ge&&(!te||!ge||te.bgClass!=ge.bgClass||te.textClass!=ge.textClass),ke=0;!be&&ke<z.length;++ke)be=z[ke]!=B.styles[ke];be&&d.push(i.line),B.stateAfter=i.save(),i.nextLine()}else B.text.length<=e.options.maxHighlightLength&&Pe(e,B.text,i),B.stateAfter=i.line%5==0?i.save():null,i.nextLine();if(+new Date>s)return Ti(e,e.options.workDelay),!0}),t.highlightFrontier=i.line,t.modeFrontier=Math.max(t.modeFrontier,i.line),d.length&&$r(e,function(){for(var B=0;B<d.length;B++)Sn(e,d[B],"text")})}var Xi=function(e,t,s){var i=e.display;this.viewport=t,this.visible=Vi(i,e.doc,t),this.editorIsHidden=!i.wrapper.offsetWidth,this.wrapperHeight=i.wrapper.clientHeight,this.wrapperWidth=i.wrapper.clientWidth,this.oldDisplayWidth=Nn(e),this.force=s,this.dims=ba(e),this.events=[]};Xi.prototype.signal=function(e,t){_e(e,t)&&this.events.push(arguments)},Xi.prototype.finish=function(){for(var e=0;e<this.events.length;e++)Ue.apply(null,this.events[e])};function sl(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=cn(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=cn(e)+"px",t.scrollbarsClipped=!0)}function ol(e){if(e.hasFocus())return null;var t=v();if(!t||!o(e.display.lineDiv,t))return null;var s={activeElt:t};if(window.getSelection){var i=window.getSelection();i.anchorNode&&i.extend&&o(e.display.lineDiv,i.anchorNode)&&(s.anchorNode=i.anchorNode,s.anchorOffset=i.anchorOffset,s.focusNode=i.focusNode,s.focusOffset=i.focusOffset)}return s}function ll(e){if(!e||!e.activeElt||e.activeElt==v())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&o(document.body,e.anchorNode)&&o(document.body,e.focusNode)){var t=window.getSelection(),s=document.createRange();s.setEnd(e.anchorNode,e.anchorOffset),s.collapse(!1),t.removeAllRanges(),t.addRange(s),t.extend(e.focusNode,e.focusOffset)}}function Ca(e,t){var s=e.display,i=e.doc;if(t.editorIsHidden)return Cn(e),!1;if(!t.force&&t.visible.from>=s.viewFrom&&t.visible.to<=s.viewTo&&(s.updateLineNumbers==null||s.updateLineNumbers>=s.viewTo)&&s.renderedView==s.view&&fs(e)==0)return!1;Cs(e)&&(Cn(e),t.dims=ba(e));var 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d=e.sel.ranges.slice(0);d[t]=s,Mr(e,sn(e.cm,d,e.sel.primIndex),i)}function Hs(e,t,s,i){Mr(e,An(t,s),i)}function bl(e,t,s){var i={ranges:t.ranges,update:function(d){this.ranges=[];for(var B=0;B<d.length;B++)this.ranges[B]=new $t(St(e,d[B].anchor),St(e,d[B].head))},origin:s&&s.origin};return Ue(e,"beforeSelectionChange",e,i),e.cm&&Ue(e.cm,"beforeSelectionChange",e.cm,i),i.ranges!=t.ranges?sn(e.cm,i.ranges,i.ranges.length-1):t}function js(e,t,s){var i=e.history.done,d=Ee(i);d&&d.ranges?(i[i.length-1]=t,qi(e,t,s)):Mr(e,t,s)}function Mr(e,t,s){qi(e,t,s),gl(e,e.sel,e.cm?e.cm.curOp.id:NaN,s)}function qi(e,t,s){(_e(e,"beforeSelectionChange")||e.cm&&_e(e.cm,"beforeSelectionChange"))&&(t=bl(e,t,s));var i=s&&s.bias||(nt(t.primary().head,e.sel.primary().head)<0?-1:1);Ws(e,Ks(e,t,i,!0)),!(s&&s.scroll===!1)&&e.cm&&ei(e.cm)}function Ws(e,t){if(t.equals(e.sel))return;e.sel=t,e.cm&&(e.cm.curOp.updateInput=1,e.cm.curOp.selectionChanged=!0,Ce(e.cm)),Ir(e,"cursorActivity",e)}function 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Re=Q.find(i<0?-1:1);return(i<0?te:ge)&&(Re=zs(e,Re,i,Re.line==t.line?B:null)),Re?ni(e,Re,t,i,d):null}}return t}function ea(e,t,s,i,d){var B=i||1,z=ni(e,t,s,B,d)||!d&&ni(e,t,s,B,!0)||ni(e,t,s,-B,d)||!d&&ni(e,t,s,-B,!0);return z||(e.cantEdit=!0,Je(e.first,0))}function zs(e,t,s,i){return s<0&&t.ch==0?t.line>e.first?St(e,Je(t.line-1)):null:s>0&&t.ch==(i||mt(e,t.line)).text.length?t.line<e.first+e.size-1?Je(t.line+1,0):null:new Je(t.line,t.ch+s)}function Vs(e){e.setSelection(Je(e.firstLine(),0),Je(e.lastLine()),ee)}function Ys(e,t,s){var i={canceled:!1,from:t.from,to:t.to,text:t.text,origin:t.origin,cancel:function(){return i.canceled=!0}};return s&&(i.update=function(d,B,z,$){d&&(i.from=St(e,d)),B&&(i.to=St(e,B)),z&&(i.text=z),$!==void 0&&(i.origin=$)}),Ue(e,"beforeChange",e,i),e.cm&&Ue(e.cm,"beforeChange",e.cm,i),i.canceled?(e.cm&&(e.cm.curOp.updateInput=2),null):{from:i.from,to:i.to,text:i.text,origin:i.origin}}function ii(e,t,s){if(e.cm){if(!e.cm.curOp)return Tr(e.cm,ii)(e,t,s);if(e.cm.state.suppressEdits)return}if((_e(e,"beforeChange")||e.cm&&_e(e.cm,"beforeChange"))&&(t=Ys(e,t,!0),!t))return;var i=ur&&!s&&gn(e,t.from,t.to);if(i)for(var d=i.length-1;d>=0;--d)Xs(e,{from:i[d].from,to:i[d].to,text:d?[""]:t.text,origin:t.origin});else Xs(e,t)}function Xs(e,t){if(t.text.length==1&&t.text[0]==""&&nt(t.from,t.to)==0)return;var s=La(e,t);Ns(e,t,s,e.cm?e.cm.curOp.id:NaN),Ai(e,t,s,Tn(e,t));var i=[];On(e,function(d,B){!B&&j(i,d.history)==-1&&(Qs(d.history,t),i.push(d.history)),Ai(d,t,null,Tn(d,t))})}function ta(e,t,s){var i=e.cm&&e.cm.state.suppressEdits;if(i&&!s)return;for(var d=e.history,B,z=e.sel,$=t=="undo"?d.done:d.undone,Q=t=="undo"?d.undone:d.done,te=0;te<$.length&&!(B=$[te],s?B.ranges&&!B.equals(e.sel):!B.ranges);te++);if(te==$.length)return;for(d.lastOrigin=d.lastSelOrigin=null;;)if(B=$.pop(),B.ranges){if(Zi(B,Q),s&&!B.equals(e.sel)){Mr(e,B,{clearRedo:!1});return}z=B}else if(i){$.push(B);return}else break;var ge=[];Zi(z,Q),Q.push({changes:ge,generation:d.generation}),d.generation=B.generation||++d.maxGeneration;for(var be=_e(e,"beforeChange")||e.cm&&_e(e.cm,"beforeChange"),ke=function($e){var rt=B.changes[$e];if(rt.origin=t,be&&!Ys(e,rt,!1))return $.length=0,{};ge.push(Pa(e,rt));var ot=$e?La(e,rt):Ee($);Ai(e,rt,ot,Us(e,rt)),!$e&&e.cm&&e.cm.scrollIntoView({from:rt.from,to:Rn(rt)});var ft=[];On(e,function(lt,gt){!gt&&j(ft,lt.history)==-1&&(Qs(lt.history,rt),ft.push(lt.history)),Ai(lt,rt,null,Us(lt,rt))})},Re=B.changes.length-1;Re>=0;--Re){var We=ke(Re);if(We)return We.v}}function $s(e,t){if(t==0)return;if(e.first+=t,e.sel=new qr(Le(e.sel.ranges,function(d){return new $t(Je(d.anchor.line+t,d.anchor.ch),Je(d.head.line+t,d.head.ch))}),e.sel.primIndex),e.cm){Wr(e.cm,e.first,e.first-t,t);for(var s=e.cm.display,i=s.viewFrom;i<s.viewTo;i++)Sn(e.cm,i,"gutter")}}function Ai(e,t,s,i){if(e.cm&&!e.cm.curOp)return Tr(e.cm,Ai)(e,t,s,i);if(t.to.line<e.first){$s(e,t.text.length-1-(t.to.line-t.from.line));return}if(t.from.line>e.lastLine())return;if(t.from.line<e.first){var d=t.text.length-1-(e.first-t.from.line);$s(e,d),t={from:Je(e.first,0),to:Je(t.to.line+d,t.to.ch),text:[Ee(t.text)],origin:t.origin}}var B=e.lastLine();t.to.line>B&&(t={from:t.from,to:Je(B,mt(e,B).text.length),text:[t.text[0]],origin:t.origin}),t.removed=sr(e,t.from,t.to),s||(s=La(e,t)),e.cm?_l(e.cm,t,i):Da(e,t,i),qi(e,s,ee),e.cantEdit&&ea(e,Je(e.firstLine(),0))&&(e.cantEdit=!1)}function _l(e,t,s){var i=e.doc,d=e.display,B=t.from,z=t.to,$=!1,Q=B.line;e.options.lineWrapping||(Q=Dt(Dr(mt(i,B.line))),i.iter(Q,z.line+1,function(Re){if(Re==d.maxLine)return $=!0,!0})),i.sel.contains(t.from,t.to)>-1&&Ce(e),Da(i,t,s,cs(e)),e.options.lineWrapping||(i.iter(Q,B.line+t.text.length,function(Re){var We=pi(Re);We>d.maxLineLength&&(d.maxLine=Re,d.maxLineLength=We,d.maxLineChanged=!0,$=!1)}),$&&(e.curOp.updateMaxLine=!0)),Fr(i,B.line),Ti(e,400);var te=t.text.length-(z.line-B.line)-1;t.full?Wr(e):B.line==z.line&&t.text.length==1&&!ks(e.doc,t)?Sn(e,B.line,"text"):Wr(e,B.line,z.line+1,te);var ge=_e(e,"changes"),be=_e(e,"change");if(be||ge){var ke={from:B,to:z,text:t.text,removed:t.removed,origin:t.origin};be&&Ir(e,"change",e,ke),ge&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(ke)}e.display.selForContextMenu=null}function ai(e,t,s,i,d){var B;i||(i=s),nt(i,s)<0&&(B=[i,s],s=B[0],i=B[1]),typeof t=="string"&&(t=e.splitLines(t)),ii(e,{from:s,to:i,text:t,origin:d})}function Js(e,t,s,i){s<e.line?e.line+=i:t<e.line&&(e.line=t,e.ch=0)}function Zs(e,t,s,i){for(var d=0;d<e.length;++d){var B=e[d],z=!0;if(B.ranges){B.copied||(B=e[d]=B.deepCopy(),B.copied=!0);for(var $=0;$<B.ranges.length;$++)Js(B.ranges[$].anchor,t,s,i),Js(B.ranges[$].head,t,s,i);continue}for(var Q=0;Q<B.changes.length;++Q){var te=B.changes[Q];if(s<te.from.line)te.from=Je(te.from.line+i,te.from.ch),te.to=Je(te.to.line+i,te.to.ch);else if(t<=te.to.line){z=!1;break}}z||(e.splice(0,d+1),d=0)}}function Qs(e,t){var s=t.from.line,i=t.to.line,d=t.text.length-(i-s)-1;Zs(e.done,s,i,d),Zs(e.undone,s,i,d)}function Ri(e,t,s,i){var d=t,B=t;return typeof t=="number"?B=mt(e,Xr(e,t)):d=Dt(t),d==null?null:(i(B,d)&&e.cm&&Sn(e.cm,d,s),B)}function Oi(e){this.lines=e,this.parent=null;for(var t=0,s=0;s<e.length;++s)e[s].parent=this,t+=e[s].height;this.height=t}Oi.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var s=e,i=e+t;s<i;++s){var d=this.lines[s];this.height-=d.height,bt(d),Ir(d,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,s){this.height+=s,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,s){for(var i=e+t;e<i;++e)if(s(this.lines[e]))return!0}};function Ii(e){this.children=e;for(var t=0,s=0,i=0;i<e.length;++i){var d=e[i];t+=d.chunkSize(),s+=d.height,d.parent=this}this.size=t,this.height=s,this.parent=null}Ii.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var s=0;s<this.children.length;++s){var i=this.children[s],d=i.chunkSize();if(e<d){var B=Math.min(t,d-e),z=i.height;if(i.removeInner(e,B),this.height-=z-i.height,d==B&&(this.children.splice(s--,1),i.parent=null),(t-=B)==0)break;e=0}else e-=d}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof Oi))){var $=[];this.collapse($),this.children=[new Oi($)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,s){this.size+=t.length,this.height+=s;for(var i=0;i<this.children.length;++i){var d=this.children[i],B=d.chunkSize();if(e<=B){if(d.insertInner(e,t,s),d.lines&&d.lines.length>50){for(var z=d.lines.length%25+25,$=z;$<d.lines.length;){var Q=new Oi(d.lines.slice($,$+=25));d.height-=Q.height,this.children.splice(++i,0,Q),Q.parent=this}d.lines=d.lines.slice(0,z),this.maybeSpill()}break}e-=B}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),s=new Ii(t);if(e.parent){e.size-=s.size,e.height-=s.height;var d=j(e.parent.children,e);e.parent.children.splice(d+1,0,s)}else{var i=new Ii(e.children);i.parent=e,e.children=[i,s],e=i}s.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()},iterN:function(e,t,s){for(var i=0;i<this.children.length;++i){var d=this.children[i],B=d.chunkSize();if(e<B){var z=Math.min(t,B-e);if(d.iterN(e,z,s))return!0;if((t-=z)==0)break;e=0}else e-=B}}};var Li=function(e,t,s){if(s)for(var i in s)s.hasOwnProperty(i)&&(this[i]=s[i]);this.doc=e,this.node=t};Li.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,s=this.line,i=Dt(s);if(i==null||!t)return;for(var d=0;d<t.length;++d)t[d]==this&&t.splice(d--,1);t.length||(s.widgets=null);var B=vi(this);Jt(s,Math.max(0,s.height-B)),e&&($r(e,function(){qs(e,s,-B),Sn(e,i,"widget")}),Ir(e,"lineWidgetCleared",e,this,i))},Li.prototype.changed=function(){var e=this,t=this.height,s=this.doc.cm,i=this.line;this.height=null;var d=vi(this)-t;if(!d)return;dn(this.doc,i)||Jt(i,i.height+d),s&&$r(s,function(){s.curOp.forceUpdate=!0,qs(s,i,d),Ir(s,"lineWidgetChanged",s,e,Dt(i))})},Te(Li);function qs(e,t,s){nn(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Sa(e,s)}function El(e,t,s,i){var d=new Li(e,s,i),B=e.cm;return B&&d.noHScroll&&(B.display.alignWidgets=!0),Ri(e,t,"widget",function(z){var $=z.widgets||(z.widgets=[]);if(d.insertAt==null?$.push(d):$.splice(Math.min($.length-1,Math.max(0,d.insertAt)),0,d),d.line=z,B&&!dn(e,z)){var Q=nn(z)<e.scrollTop;Jt(z,z.height+vi(d)),Q&&Sa(B,d.height),B.curOp.forceUpdate=!0}return!0}),B&&Ir(B,"lineWidgetAdded",B,d,typeof t=="number"?t:Dt(t)),d}var eo=0,In=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++eo};In.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&Wn(e),_e(this,"clear")){var s=this.find();s&&Ir(this,"clear",s.from,s.to)}for(var i=null,d=null,B=0;B<this.lines.length;++B){var z=this.lines[B],$=kr(z.markedSpans,this);e&&!this.collapsed?Sn(e,Dt(z),"text"):e&&($.to!=null&&(d=Dt(z)),$.from!=null&&(i=Dt(z))),z.markedSpans=Dn(z.markedSpans,$),$.from==null&&this.collapsed&&!dn(this.doc,z)&&e&&Jt(z,Zn(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var Q=0;Q<this.lines.length;++Q){var te=Dr(this.lines[Q]),ge=pi(te);ge>e.display.maxLineLength&&(e.display.maxLine=te,e.display.maxLineLength=ge,e.display.maxLineChanged=!0)}i!=null&&e&&this.collapsed&&Wr(e,i,d+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Gs(e.doc)),e&&Ir(e,"markerCleared",e,this,i,d),t&&Gn(e),this.parent&&this.parent.clear()},In.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var s,i,d=0;d<this.lines.length;++d){var B=this.lines[d],z=kr(B.markedSpans,this);if(z.from!=null&&(s=Je(t?B:Dt(B),z.from),e==-1))return s;if(z.to!=null&&(i=Je(t?B:Dt(B),z.to),e==1))return i}return s&&{from:s,to:i}},In.prototype.changed=function(){var e=this,t=this.find(-1,!0),s=this,i=this.doc.cm;if(!t||!i)return;$r(i,function(){var d=t.line,B=Dt(t.line),z=fa(i,B);if(z&&(is(z),i.curOp.selectionChanged=i.curOp.forceUpdate=!0),i.curOp.updateMaxLine=!0,!dn(s.doc,d)&&s.height!=null){var $=s.height;s.height=null;var Q=vi(s)-$;Q&&Jt(d,d.height+Q)}Ir(i,"markerChanged",i,e)})},In.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||j(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},In.prototype.detachLine=function(e){if(this.lines.splice(j(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},Te(In);function si(e,t,s,i,d){if(i&&i.shared)return xl(e,t,s,i,d);if(e.cm&&!e.cm.curOp)return Tr(e.cm,si)(e,t,s,i,d);var B=new In(e,d),z=nt(t,s);if(i&&n(i,B,!1),z>0||z==0&&B.clearWhenEmpty!==!1)return B;if(B.replacedWith&&(B.collapsed=!0,B.widgetNode=C("span",[B.replacedWith],"CodeMirror-widget"),i.handleMouseEvents||B.widgetNode.setAttribute("cm-ignore-events","true"),i.insertLeft&&(B.widgetNode.insertLeft=!0)),B.collapsed){if(nr(e,t.line,t,s,B)||t.line!=s.line&&nr(e,s.line,t,s,B))throw new Error("Inserting collapsed marker partially overlapping an existing one");Vn()}B.addToHistory&&Ns(e,{from:t,to:s,origin:"markText"},e.sel,NaN);var $=t.line,Q=e.cm,te;if(e.iter($,s.line+1,function(be){Q&&B.collapsed&&!Q.options.lineWrapping&&Dr(be)==Q.display.maxLine&&(te=!0),B.collapsed&&$!=t.line&&Jt(be,0),Yn(be,new en(B,$==t.line?t.ch:null,$==s.line?s.ch:null)),++$}),B.collapsed&&e.iter(t.line,s.line+1,function(be){dn(e,be)&&Jt(be,0)}),B.clearOnEnter&&Ne(B,"beforeCursorEnter",function(){return B.clear()}),B.readOnly&&(ln(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),B.collapsed&&(B.id=++eo,B.atomic=!0),Q){if(te&&(Q.curOp.updateMaxLine=!0),B.collapsed)Wr(Q,t.line,s.line+1);else if(B.className||B.startStyle||B.endStyle||B.css||B.attributes||B.title)for(var ge=t.line;ge<=s.line;ge++)Sn(Q,ge,"text");B.atomic&&Gs(Q.doc),Ir(Q,"markerAdded",Q,B)}return B}var ki=function(e,t){this.markers=e,this.primary=t;for(var s=0;s<e.length;++s)e[s].parent=this};ki.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();Ir(this,"clear")},ki.prototype.find=function(e,t){return this.primary.find(e,t)},Te(ki);function xl(e,t,s,i,d){i=n(i),i.shared=!1;var B=[si(e,t,s,i,d)],z=B[0],$=i.widgetNode;return On(e,function(Q){$&&(i.widgetNode=$.cloneNode(!0)),B.push(si(Q,St(Q,t),St(Q,s),i,d));for(var te=0;te<Q.linked.length;++te)if(Q.linked[te].isParent)return;z=Ee(B)}),new ki(B,z)}function to(e){return e.findMarks(Je(e.first,0),e.clipPos(Je(e.lastLine())),function(t){return t.parent})}function wl(e,t){for(var s=0;s<t.length;s++){var i=t[s],d=i.find(),B=e.clipPos(d.from),z=e.clipPos(d.to);if(nt(B,z)){var $=si(e,B,z,i.primary,i.primary.type);i.markers.push($),$.parent=i}}}function Tl(e){for(var t=function(i){var d=e[i],B=[d.primary.doc];On(d.primary.doc,function(Q){return B.push(Q)});for(var z=0;z<d.markers.length;z++){var 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t=this.sel.ranges,s,i=0;i<t.length;i++){var d=sr(this,t[i].from(),t[i].to());s=s?s.concat(d):d}return e===!1?s:s.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],s=this.sel.ranges,i=0;i<s.length;i++){var d=sr(this,s[i].from(),s[i].to());e!==!1&&(d=d.join(e||this.lineSeparator())),t[i]=d}return t},replaceSelection:function(e,t,s){for(var i=[],d=0;d<this.sel.ranges.length;d++)i[d]=e;this.replaceSelections(i,t,s||"+input")},replaceSelections:Sr(function(e,t,s){for(var i=[],d=this.sel,B=0;B<d.ranges.length;B++){var z=d.ranges[B];i[B]={from:z.from(),to:z.to(),text:this.splitLines(e[B]),origin:s}}for(var $=t&&t!="end"&&cl(this,i,t),Q=i.length-1;Q>=0;Q--)ii(this,i[Q]);$?js(this,$):this.cm&&ei(this.cm)}),undo:Sr(function(){ta(this,"undo")}),redo:Sr(function(){ta(this,"redo")}),undoSelection:Sr(function(){ta(this,"undo",!0)}),redoSelection:Sr(function(){ta(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return 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B=this.options,z=B[i];if(B[i]==d&&i!="mode")return;B[i]=d,t.hasOwnProperty(i)&&Tr(this,t[i])(this,d,z),Ue(this,"optionChange",this,i)},getOption:function(i){return this.options[i]},getDoc:function(){return this.doc},addKeyMap:function(i,d){this.state.keyMaps[d?"push":"unshift"](na(i))},removeKeyMap:function(i){for(var d=this.state.keyMaps,B=0;B<d.length;++B)if(d[B]==i||d[B].name==i)return d.splice(B,1),!0},addOverlay:Ur(function(i,d){var B=i.token?i:e.getMode(this.options,i);if(B.startState)throw new Error("Overlays may not be stateful.");Fe(this.state.overlays,{mode:B,modeSpec:i,opaque:d&&d.opaque,priority:d&&d.priority||0},function(z){return z.priority}),this.state.modeGen++,Wr(this)}),removeOverlay:Ur(function(i){for(var d=this.state.overlays,B=0;B<d.length;++B){var z=d[B].modeSpec;if(z==i||typeof i=="string"&&z.name==i){d.splice(B,1),this.state.modeGen++,Wr(this);return}}}),indentLine:Ur(function(i,d,B){typeof d!="string"&&typeof 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ge<0?Q:ge==0?null:Q.slice(0,ge-1)},getModeAt:function(i){var d=this.doc.mode;return d.innerMode?e.innerMode(d,this.getTokenAt(i).state).mode:d},getHelper:function(i,d){return this.getHelpers(i,d)[0]},getHelpers:function(i,d){var B=[];if(!s.hasOwnProperty(d))return B;var z=s[d],$=this.getModeAt(i);if(typeof $[d]=="string")z[$[d]]&&B.push(z[$[d]]);else if($[d])for(var Q=0;Q<$[d].length;Q++){var te=z[$[d][Q]];te&&B.push(te)}else $.helperType&&z[$.helperType]?B.push(z[$.helperType]):z[$.name]&&B.push(z[$.name]);for(var ge=0;ge<z._global.length;ge++){var be=z._global[ge];be.pred($,this)&&j(B,be.val)==-1&&B.push(be.val)}return B},getStateAfter:function(i,d){var B=this.doc;return i=Xr(B,i==null?B.first+B.size-1:i),pe(this,i+1,d).state},cursorCoords:function(i,d){var B,z=this.doc.sel.primary();return i==null?B=z.head:typeof i=="object"?B=St(this.doc,i):B=i?z.from():z.to(),an(this,B,d||"page")},charCoords:function(i,d){return ma(this,St(this.doc,i),d||"page")},coordsChar:function(i,d){return i=ls(this,i,d||"page"),va(this,i.left,i.top)},lineAtHeight:function(i,d){return i=ls(this,{top:i,left:0},d||"page").top,dr(this.doc,i+this.display.viewOffset)},heightAtLine:function(i,d,B){var z=!1,$;if(typeof i=="number"){var Q=this.doc.first+this.doc.size-1;i<this.doc.first?i=this.doc.first:i>Q&&(i=Q,z=!0),$=mt(this.doc,i)}else $=i;return Wi(this,$,{top:0,left:0},d||"page",B||z).top+(z?this.doc.height-nn($):0)},defaultTextHeight:function(){return Zn(this.display)},defaultCharWidth:function(){return Qn(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(i,d,B,z,$){var Q=this.display;i=an(this,St(this.doc,i));var te=i.bottom,ge=i.left;if(d.style.position="absolute",d.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(d),Q.sizer.appendChild(d),z=="over")te=i.top;else if(z=="above"||z=="near"){var be=Math.max(Q.wrapper.clientHeight,this.doc.height),ke=Math.max(Q.sizer.clientWidth,Q.lineSpace.clientWidth);(z=="above"||i.bottom+d.offsetHeight>be)&&i.top>d.offsetHeight?te=i.top-d.offsetHeight:i.bottom+d.offsetHeight<=be&&(te=i.bottom),ge+d.offsetWidth>ke&&(ge=ke-d.offsetWidth)}d.style.top=te+"px",d.style.left=d.style.right="",$=="right"?(ge=Q.sizer.clientWidth-d.offsetWidth,d.style.right="0px"):($=="left"?ge=0:$=="middle"&&(ge=(Q.sizer.clientWidth-d.offsetWidth)/2),d.style.left=ge+"px"),B&&Jo(this,{left:ge,top:te,right:ge+d.offsetWidth,bottom:te+d.offsetHeight})},triggerOnKeyDown:Ur(po),triggerOnKeyPress:Ur(go),triggerOnKeyUp:mo,triggerOnMouseDown:Ur(vo),execCommand:function(i){if(Mi.hasOwnProperty(i))return Mi[i].call(null,this)},triggerElectric:Ur(function(i){To(this,i)}),findPosH:function(i,d,B,z){var $=1;d<0&&($=-1,d=-d);for(var Q=St(this.doc,i),te=0;te<d&&!(Q=za(this.doc,Q,$,B,z),Q.hitSide);++te);return Q},moveH:Ur(function(i,d){var B=this;this.extendSelectionsBy(function(z){return B.display.shift||B.doc.extend||z.empty()?za(B.doc,z.head,i,d,B.options.rtlMoveVisually):i<0?z.from():z.to()},re)}),deleteH:Ur(function(i,d){var B=this.doc.sel,z=this.doc;B.somethingSelected()?z.replaceSelection("",null,"+delete"):li(this,function($){var Q=za(z,$.head,i,d,!1);return i<0?{from:Q,to:$.head}:{from:$.head,to:Q}})}),findPosV:function(i,d,B,z){var $=1,Q=z;d<0&&($=-1,d=-d);for(var te=St(this.doc,i),ge=0;ge<d;++ge){var be=an(this,te,"div");if(Q==null?Q=be.left:be.left=Q,te=Ro(this,be,$,B),te.hitSide)break}return te},moveV:Ur(function(i,d){var B=this,z=this.doc,$=[],Q=!this.display.shift&&!z.extend&&z.sel.somethingSelected();if(z.extendSelectionsBy(function(ge){if(Q)return i<0?ge.from():ge.to();var be=an(B,ge.head,"div");ge.goalColumn!=null&&(be.left=ge.goalColumn),$.push(be.left);var ke=Ro(B,be,i,d);return d=="page"&&ge==z.sel.primary()&&Sa(B,ma(B,ke,"div").top-be.top),ke},re),$.length)for(var te=0;te<z.sel.ranges.length;te++)z.sel.ranges[te].goalColumn=$[te]}),findWordAt:function(i){var d=this.doc,B=mt(d,i.line).text,z=i.ch,$=i.ch;if(B){var Q=this.getHelper(i,"wordChars");(i.sticky=="before"||$==B.length)&&z?--z:++$;for(var te=B.charAt(z),ge=Ke(te,Q)?function(be){return Ke(be,Q)}:/\s/.test(te)?function(be){return/\s/.test(be)}:function(be){return!/\s/.test(be)&&!Ke(be)};z>0&&ge(B.charAt(z-1));)--z;for(;$<B.length&&ge(B.charAt($));)++$}return new $t(Je(i.line,z),Je(i.line,$))},toggleOverwrite:function(i){if(i!=null&&i==this.state.overwrite)return;(this.state.overwrite=!this.state.overwrite)?l(this.display.cursorDiv,"CodeMirror-overwrite"):k(this.display.cursorDiv,"CodeMirror-overwrite"),Ue(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==v()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:Ur(function(i,d){_i(this,i,d)}),getScrollInfo:function(){var i=this.display.scroller;return{left:i.scrollLeft,top:i.scrollTop,height:i.scrollHeight-cn(this)-this.display.barHeight,width:i.scrollWidth-cn(this)-this.display.barWidth,clientHeight:ca(this),clientWidth:Nn(this)}},scrollIntoView:Ur(function(i,d){i==null?(i={from:this.doc.sel.primary().head,to:null},d==null&&(d=this.options.cursorScrollMargin)):typeof i=="number"?i={from:Je(i,0),to:null}:i.from==null&&(i={from:i,to:null}),i.to||(i.to=i.from),i.margin=d||0,i.from.line!=null?Zo(this,i):bs(this,i.from,i.to,i.margin)}),setSize:Ur(function(i,d){var B=this,z=function(Q){return typeof Q=="number"||/^\d+$/.test(String(Q))?Q+"px":Q};i!=null&&(this.display.wrapper.style.width=z(i)),d!=null&&(this.display.wrapper.style.height=z(d)),this.options.lineWrapping&&as(this);var $=this.display.viewFrom;this.doc.iter($,this.display.viewTo,function(Q){if(Q.widgets){for(var te=0;te<Q.widgets.length;te++)if(Q.widgets[te].noHScroll){Sn(B,$,"widget");break}}++$}),this.curOp.forceUpdate=!0,Ue(this,"refresh",this)}),operation:function(i){return $r(this,i)},startOperation:function(){return Wn(this)},endOperation:function(){return Gn(this)},refresh:Ur(function(){var i=this.display.cachedTextHeight;Wr(this),this.curOp.forceUpdate=!0,yi(this),_i(this,this.doc.scrollLeft,this.doc.scrollTop),Ra(this.display),(i==null||Math.abs(i-Zn(this.display))>.5||this.options.lineWrapping)&&Ea(this),Ue(this,"refresh",this)}),swapDoc:Ur(function(i){var d=this.doc;return d.cm=null,this.state.selectingText&&this.state.selectingText(),Ds(this,i),yi(this),this.display.input.reset(),_i(this,i.scrollLeft,i.scrollTop),this.curOp.forceScroll=!0,Ir(this,"swapDoc",this,d),d}),phrase:function(i){var d=this.options.phrases;return d&&Object.prototype.hasOwnProperty.call(d,i)?d[i]:i},getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},Te(e),e.registerHelper=function(i,d,B){s.hasOwnProperty(i)||(s[i]=e[i]={_global:[]}),s[i][d]=B},e.registerGlobalHelper=function(i,d,B,z){e.registerHelper(i,d,z),s[i]._global.push({pred:B,val:z})}}function za(e,t,s,i,d){var B=t,z=s,$=mt(e,t.line),Q=d&&e.direction=="rtl"?-s:s;function te(){var ft=t.line+Q;return ft<e.first||ft>=e.first+e.size?!1:(t=new Je(ft,t.ch,t.sticky),$=mt(e,ft))}function ge(ft){var lt;if(i=="codepoint"){var gt=$.text.charCodeAt(t.ch+(i>0?0:-1));isNaN(gt)?lt=null:lt=new Je(t.line,Math.max(0,Math.min($.text.length,t.ch+s*(gt>=55296&&gt<56320?2:1))),-s)}else d?lt=Pl(e.cm,$,t,s):lt=Ua($,t,s);if(lt==null)if(!ft&&te())t=Ba(d,e.cm,$,t.line,Q);else return!1;else t=lt;return!0}if(i=="char"||i=="codepoint")ge();else if(i=="column")ge(!0);else if(i=="word"||i=="group")for(var be=null,ke=i=="group",Re=e.cm&&e.cm.getHelper(t,"wordChars"),We=!0;!(s<0&&!ge(!We));We=!1){var $e=$.text.charAt(t.ch)||`
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`?"n":!ke||/\s/.test($e)?null:"p";if(ke&&!We&&!rt&&(rt="s"),be&&be!=rt){s<0&&(s=1,ge(),t.sticky="after");break}if(rt&&(be=rt),s>0&&!ge(!We))break}var ot=ea(e,t,B,z,!0);return Ot(B,ot)&&(ot.hitSide=!0),ot}function Ro(e,t,s,i){var d=e.doc,B=t.left,z;if(i=="page"){var $=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),Q=Math.max($-.5*Zn(e.display),3);z=(s>0?t.bottom:t.top)+s*Q}else i=="line"&&(z=s>0?t.bottom+3:t.top-3);for(var te;!(te=va(e,B,z),!te.outside);){if(s<0?z<=0:z>=d.height){te.hitSide=!0;break}z+=s*5}return te}var Zt=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new U,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};Zt.prototype.init=function(e){var t=this,s=this,i=s.cm,d=s.div=e.lineDiv;Co(d,i.options.spellcheck,i.options.autocorrect,i.options.autocapitalize);function B($){for(var Q=$.target;Q;Q=Q.parentNode){if(Q==d)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(Q.className))break}return!1}Ne(d,"paste",function($){if(!B($)||Ve(i,$)||wo($,i))return;W<=11&&setTimeout(Tr(i,function(){return t.updateFromDOM()}),20)}),Ne(d,"compositionstart",function($){t.composing={data:$.data,done:!1}}),Ne(d,"compositionupdate",function($){t.composing||(t.composing={data:$.data,done:!1})}),Ne(d,"compositionend",function($){t.composing&&($.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),Ne(d,"touchstart",function(){return s.forceCompositionEnd()}),Ne(d,"input",function(){t.composing||t.readFromDOMSoon()});function z($){if(!B($)||Ve(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}),$.type=="cut"&&i.operation(function(){i.setSelections(Q.ranges,0,ee),i.replaceSelection("",null,"cut")})}else return;if($.clipboardData){$.clipboardData.clearData();var te=on.text.join(`
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`);var ke=document.activeElement;T(be),setTimeout(function(){i.display.lineSpace.removeChild(ge),ke.focus(),ke==d&&s.showPrimarySelection()},50)}Ne(d,"copy",z),Ne(d,"cut",z)},Zt.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},Zt.prototype.prepareSelection=function(){var e=ps(this.cm,!1);return e.focus=document.activeElement==this.div,e},Zt.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},Zt.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Zt.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,s=t.doc.sel.primary(),i=s.from(),d=s.to();if(t.display.viewTo==t.display.viewFrom||i.line>=t.display.viewTo||d.line<t.display.viewFrom){e.removeAllRanges();return}var B=oa(t,e.anchorNode,e.anchorOffset),z=oa(t,e.focusNode,e.focusOffset);if(B&&!B.bad&&z&&!z.bad&&nt(br(B,z),i)==0&&nt(Pt(B,z),d)==0)return;var $=t.display.view,Q=i.line>=t.display.viewFrom&&Oo(t,i)||{node:$[0].measure.map[2],offset:0},te=d.line<t.display.viewTo&&Oo(t,d);if(!te){var ge=$[$.length-1].measure,be=ge.maps?ge.maps[ge.maps.length-1]:ge.map;te={node:be[be.length-1],offset:be[be.length-2]-be[be.length-3]}}if(!Q||!te){e.removeAllRanges();return}var ke=e.rangeCount&&e.getRangeAt(0),Re;try{Re=c(Q.node,Q.offset,te.offset,te.node)}catch(We){}Re&&(!ce&&t.state.focused?(e.collapse(Q.node,Q.offset),Re.collapsed||(e.removeAllRanges(),e.addRange(Re))):(e.removeAllRanges(),e.addRange(Re)),ke&&e.anchorNode==null?e.addRange(ke):ce&&this.startGracePeriod()),this.rememberSelection()},Zt.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)},Zt.prototype.showMultipleSelections=function(e){P(this.cm.display.cursorDiv,e.cursors),P(this.cm.display.selectionDiv,e.selection)},Zt.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Zt.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return o(this.div,t)},Zt.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},Zt.prototype.blur=function(){this.div.blur()},Zt.prototype.getField=function(){return this.div},Zt.prototype.supportsTouch=function(){return!0},Zt.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():$r(this.cm,function(){return e.cm.curOp.selectionChanged=!0});function t(){e.cm.state.focused&&(e.pollSelection(),e.polling.set(e.cm.options.pollInterval,t))}this.polling.set(this.cm.options.pollInterval,t)},Zt.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Zt.prototype.pollSelection=function(){if(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())return;var e=this.getSelection(),t=this.cm;if(b&&D&&this.cm.display.gutterSpecs.length&&eu(e.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(this.composing)return;this.rememberSelection();var s=oa(t,e.anchorNode,e.anchorOffset),i=oa(t,e.focusNode,e.focusOffset);s&&i&&$r(t,function(){Mr(t.doc,An(s,i),ee),(s.bad||i.bad)&&(t.curOp.selectionChanged=!0)})},Zt.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,s=e.doc.sel.primary(),i=s.from(),d=s.to();if(i.ch==0&&i.line>e.firstLine()&&(i=Je(i.line-1,mt(e.doc,i.line-1).length)),d.ch==mt(e.doc,d.line).text.length&&d.line<e.lastLine()&&(d=Je(d.line+1,0)),i.line<t.viewFrom||d.line>t.viewTo-1)return!1;var B,z,$;i.line==t.viewFrom||(B=Bn(e,i.line))==0?(z=Dt(t.view[0].line),$=t.view[0].node):(z=Dt(t.view[B].line),$=t.view[B-1].node.nextSibling);var Q=Bn(e,d.line),te,ge;if(Q==t.view.length-1?(te=t.viewTo-1,ge=t.lineDiv.lastChild):(te=Dt(t.view[Q+1].line)-1,ge=t.view[Q+1].node.previousSibling),!$)return!1;for(var be=e.doc.splitLines(tu(e,$,ge,z,te)),ke=sr(e.doc,Je(z,0),Je(te,mt(e.doc,te).text.length));be.length>1&&ke.length>1;)if(Ee(be)==Ee(ke))be.pop(),ke.pop(),te--;else if(be[0]==ke[0])be.shift(),ke.shift(),z++;else break;for(var Re=0,We=0,$e=be[0],rt=ke[0],ot=Math.min($e.length,rt.length);Re<ot&&$e.charCodeAt(Re)==rt.charCodeAt(Re);)++Re;for(var ft=Ee(be),lt=Ee(ke),gt=Math.min(ft.length-(be.length==1?Re:0),lt.length-(ke.length==1?Re:0));We<gt&&ft.charCodeAt(ft.length-We-1)==lt.charCodeAt(lt.length-We-1);)++We;if(be.length==1&&ke.length==1&&z==i.line)for(;Re&&Re>i.ch&&ft.charCodeAt(ft.length-We-1)==lt.charCodeAt(lt.length-We-1);)Re--,We++;be[be.length-1]=ft.slice(0,ft.length-We).replace(/^\u200b+/,""),be[0]=be[0].slice(Re).replace(/\u200b+$/,"");var Tt=Je(z,Re),_t=Je(te,ke.length?Ee(ke).length-We:0);if(be.length>1||be[0]||nt(Tt,_t))return 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this.readUntil(p,!0)},g.prototype.get_regexp=function(p,u){var m=null,b="g";return u&&M&&(b="y"),typeof p=="string"&&p!==""?m=new RegExp(p,b):p&&(m=new RegExp(p.source,b)),m},g.prototype.get_literal_regexp=function(p){return RegExp(p.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&"))},g.prototype.peekUntilAfter=function(p){var u=this.__position,m=this.readUntilAfter(p);return this.__position=u,m},g.prototype.lookBack=function(p){var u=this.__position-1;return u>=p.length&&this.__input.substring(u-p.length,u).toLowerCase()===p},D.exports.InputScanner=g},function(D,M,g){var p=g(8).InputScanner,u=g(3).Token,m=g(10).TokenStream,b=g(11).WhitespacePattern,E={START:"TK_START",RAW:"TK_RAW",EOF:"TK_EOF"},_=function(f,O){this._input=new p(f),this._options=O||{},this.__tokens=null,this._patterns={},this._patterns.whitespace=new b(this._input)};_.prototype.tokenize=function(){this._input.restart(),this.__tokens=new m,this._reset();for(var f,O=new u(E.START,""),w=null,R=[],x=new m;O.type!==E.EOF;){for(f=this._get_next_token(O,w);this._is_comment(f);)x.add(f),f=this._get_next_token(O,w);x.isEmpty()||(f.comments_before=x,x=new m),f.parent=w,this._is_opening(f)?(R.push(w),w=f):w&&this._is_closing(f,w)&&(f.opened=w,w.closed=f,w=R.pop(),f.parent=w),f.previous=O,O.next=f,this.__tokens.add(f),O=f}return this.__tokens},_.prototype._is_first_token=function(){return this.__tokens.isEmpty()},_.prototype._reset=function(){},_.prototype._get_next_token=function(f,O){this._readWhitespace();var w=this._input.read(/.+/g);return w?this._create_token(E.RAW,w):this._create_token(E.EOF,"")},_.prototype._is_comment=function(f){return!1},_.prototype._is_opening=function(f){return!1},_.prototype._is_closing=function(f,O){return!1},_.prototype._create_token=function(f,O){var w=new u(f,O,this._patterns.whitespace.newline_count,this._patterns.whitespace.whitespace_before_token);return w},_.prototype._readWhitespace=function(){return this._patterns.whitespace.read()},D.exports.Tokenizer=_,D.exports.TOKEN=E},function(D){function M(g){this.__tokens=[],this.__tokens_length=this.__tokens.length,this.__position=0,this.__parent_token=g}M.prototype.restart=function(){this.__position=0},M.prototype.isEmpty=function(){return this.__tokens_length===0},M.prototype.hasNext=function(){return this.__position<this.__tokens_length},M.prototype.next=function(){var g=null;return this.hasNext()&&(g=this.__tokens[this.__position],this.__position+=1),g},M.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},M.prototype.add=function(g){this.__parent_token&&(g.parent=this.__parent_token),this.__tokens.push(g),this.__tokens_length+=1},D.exports.TokenStream=M},function(D,M,g){var p=g(12).Pattern;function u(m,b){p.call(this,m,b),b?this._line_regexp=this._input.get_regexp(b._line_regexp):this.__set_whitespace_patterns("",""),this.newline_count=0,this.whitespace_before_token=""}u.prototype=new p,u.prototype.__set_whitespace_patterns=function(m,b){m+="\\t ",b+="\\n\\r",this._match_pattern=this._input.get_regexp("["+m+b+"]+",!0),this._newline_regexp=this._input.get_regexp("\\r\\n|["+b+"]")},u.prototype.read=function(){this.newline_count=0,this.whitespace_before_token="";var m=this._input.read(this._match_pattern);if(m===" ")this.whitespace_before_token=" ";else if(m){var b=this.__split(this._newline_regexp,m);this.newline_count=b.length-1,this.whitespace_before_token=b[this.newline_count]}return m},u.prototype.matching=function(m,b){var E=this._create();return E.__set_whitespace_patterns(m,b),E._update(),E},u.prototype._create=function(){return new u(this._input,this)},u.prototype.__split=function(m,b){m.lastIndex=0;for(var E=0,_=[],f=m.exec(b);f;)_.push(b.substring(E,f.index)),E=f.index+f[0].length,f=m.exec(b);return E<b.length?_.push(b.substring(E,b.length)):_.push(""),_},D.exports.WhitespacePattern=u},function(D){function M(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)}M.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},M.prototype.read_match=function(){return this._input.match(this._match_pattern)},M.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},M.prototype.until=function(g){var p=this._create();return p._until_after=!1,p._until_pattern=this._input.get_regexp(g),p._update(),p},M.prototype.starting_with=function(g){var p=this._create();return p._starting_pattern=this._input.get_regexp(g,!0),p._update(),p},M.prototype.matching=function(g){var p=this._create();return p._match_pattern=this._input.get_regexp(g,!0),p._update(),p},M.prototype._create=function(){return new M(this._input,this)},M.prototype._update=function(){},D.exports.Pattern=M},function(D){function M(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")}M.prototype.get_directives=function(g){if(!g.match(this.__directives_block_pattern))return null;var p={};this.__directive_pattern.lastIndex=0;for(var u=this.__directive_pattern.exec(g);u;)p[u[1]]=u[2],u=this.__directive_pattern.exec(g);return p},M.prototype.readIgnored=function(g){return g.readUntilAfter(this.__directives_end_ignore_pattern)},D.exports.Directives=M},function(D,M,g){var p=g(12).Pattern,u={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1};function m(b,E){p.call(this,b,E),this.__template_pattern=null,this._disabled=Object.assign({},u),this._excluded=Object.assign({},u),E&&(this.__template_pattern=this._input.get_regexp(E.__template_pattern),this._excluded=Object.assign(this._excluded,E._excluded),this._disabled=Object.assign(this._disabled,E._disabled));var _=new p(b);this.__patterns={handlebars_comment:_.starting_with(/{{!--/).until_after(/--}}/),handlebars_unescaped:_.starting_with(/{{{/).until_after(/}}}/),handlebars:_.starting_with(/{{/).until_after(/}}/),php:_.starting_with(/<\?(?:[= ]|php)/).until_after(/\?>/),erb:_.starting_with(/<%[^%]/).until_after(/[^%]%>/),django:_.starting_with(/{%/).until_after(/%}/),django_value:_.starting_with(/{{/).until_after(/}}/),django_comment:_.starting_with(/{#/).until_after(/#}/),smarty:_.starting_with(/{(?=[^}{\s\n])/).until_after(/[^\s\n]}/),smarty_comment:_.starting_with(/{\*/).until_after(/\*}/),smarty_literal:_.starting_with(/{literal}/).until_after(/{\/literal}/)}}m.prototype=new p,m.prototype._create=function(){return new m(this._input,this)},m.prototype._update=function(){this.__set_templated_pattern()},m.prototype.disable=function(b){var E=this._create();return E._disabled[b]=!0,E._update(),E},m.prototype.read_options=function(b){var E=this._create();for(var _ in u)E._disabled[_]=b.templating.indexOf(_)===-1;return E._update(),E},m.prototype.exclude=function(b){var E=this._create();return E._excluded[b]=!0,E._update(),E},m.prototype.read=function(){var b="";this._match_pattern?b=this._input.read(this._starting_pattern):b=this._input.read(this._starting_pattern,this.__template_pattern);for(var E=this._read_template();E;)this._match_pattern?E+=this._input.read(this._match_pattern):E+=this._input.readUntil(this.__template_pattern),b+=E,E=this._read_template();return this._until_after&&(b+=this._input.readUntilAfter(this._until_pattern)),b},m.prototype.__set_templated_pattern=function(){var b=[];this._disabled.php||b.push(this.__patterns.php._starting_pattern.source),this._disabled.handlebars||b.push(this.__patterns.handlebars._starting_pattern.source),this._disabled.erb||b.push(this.__patterns.erb._starting_pattern.source),this._disabled.django||(b.push(this.__patterns.django._starting_pattern.source),b.push(this.__patterns.django_value._starting_pattern.source),b.push(this.__patterns.django_comment._starting_pattern.source)),this._disabled.smarty||b.push(this.__patterns.smarty._starting_pattern.source),this._until_pattern&&b.push(this._until_pattern.source),this.__template_pattern=this._input.get_regexp("(?:"+b.join("|")+")")},m.prototype._read_template=function(){var b="",E=this._input.peek();if(E==="<"){var _=this._input.peek(1);!this._disabled.php&&!this._excluded.php&&_==="?"&&(b=b||this.__patterns.php.read()),!this._disabled.erb&&!this._excluded.erb&&_==="%"&&(b=b||this.__patterns.erb.read())}else E==="{"&&(!this._disabled.handlebars&&!this._excluded.handlebars&&(b=b||this.__patterns.handlebars_comment.read(),b=b||this.__patterns.handlebars_unescaped.read(),b=b||this.__patterns.handlebars.read()),this._disabled.django||(!this._excluded.django&&!this._excluded.handlebars&&(b=b||this.__patterns.django_value.read()),this._excluded.django||(b=b||this.__patterns.django_comment.read(),b=b||this.__patterns.django.read())),this._disabled.smarty||this._disabled.django&&this._disabled.handlebars&&(b=b||this.__patterns.smarty_comment.read(),b=b||this.__patterns.smarty_literal.read(),b=b||this.__patterns.smarty.read()));return b},D.exports.TemplatablePattern=m},,,,function(D,M,g){var p=g(19).Beautifier,u=g(20).Options;function m(b,E,_,f){var O=new p(b,E,_,f);return O.beautify()}D.exports=m,D.exports.defaultOptions=function(){return new u}},function(D,M,g){var p=g(20).Options,u=g(2).Output,m=g(21).Tokenizer,b=g(21).TOKEN,E=/\r\n|[\r\n]/,_=/\r\n|[\r\n]/g,f=function(C,c){this.indent_level=0,this.alignment_size=0,this.max_preserve_newlines=C.max_preserve_newlines,this.preserve_newlines=C.preserve_newlines,this._output=new u(C,c)};f.prototype.current_line_has_match=function(C){return this._output.current_line.has_match(C)},f.prototype.set_space_before_token=function(C,c){this._output.space_before_token=C,this._output.non_breaking_space=c},f.prototype.set_wrap_point=function(){this._output.set_indent(this.indent_level,this.alignment_size),this._output.set_wrap_point()},f.prototype.add_raw_token=function(C){this._output.add_raw_token(C)},f.prototype.print_preserved_newlines=function(C){var c=0;C.type!==b.TEXT&&C.previous.type!==b.TEXT&&(c=C.newlines?1:0),this.preserve_newlines&&(c=C.newlines<this.max_preserve_newlines+1?C.newlines:this.max_preserve_newlines+1);for(var o=0;o<c;o++)this.print_newline(o>0);return c!==0},f.prototype.traverse_whitespace=function(C){return C.whitespace_before||C.newlines?(this.print_preserved_newlines(C)||(this._output.space_before_token=!0),!0):!1},f.prototype.previous_token_wrapped=function(){return this._output.previous_token_wrapped},f.prototype.print_newline=function(C){this._output.add_new_line(C)},f.prototype.print_token=function(C){C.text&&(this._output.set_indent(this.indent_level,this.alignment_size),this._output.add_token(C.text))},f.prototype.indent=function(){this.indent_level++},f.prototype.get_full_indent=function(C){return C=this.indent_level+(C||0),C<1?"":this._output.get_indent_string(C)};var O=function(C){for(var c=null,o=C.next;o.type!==b.EOF&&C.closed!==o;){if(o.type===b.ATTRIBUTE&&o.text==="type"){o.next&&o.next.type===b.EQUALS&&o.next.next&&o.next.next.type===b.VALUE&&(c=o.next.next.text);break}o=o.next}return c},w=function(C,c){var o=null,v=null;return c.closed?(C==="script"?o="text/javascript":C==="style"&&(o="text/css"),o=O(c)||o,o.search("text/css")>-1?v="css":o.search(/module|((text|application|dojo)\/(x-)?(javascript|ecmascript|jscript|livescript|(ld\+)?json|method|aspect))/)>-1?v="javascript":o.search(/(text|application|dojo)\/(x-)?(html)/)>-1?v="html":o.search(/test\/null/)>-1&&(v="null"),v):null};function R(C,c){return c.indexOf(C)!==-1}function x(C,c,o){this.parent=C||null,this.tag=c?c.tag_name:"",this.indent_level=o||0,this.parser_token=c||null}function I(C){this._printer=C,this._current_frame=null}I.prototype.get_parser_token=function(){return this._current_frame?this._current_frame.parser_token:null},I.prototype.record_tag=function(C){var c=new x(this._current_frame,C,this._printer.indent_level);this._current_frame=c},I.prototype._try_pop_frame=function(C){var c=null;return C&&(c=C.parser_token,this._printer.indent_level=C.indent_level,this._current_frame=C.parent),c},I.prototype._get_frame=function(C,c){for(var o=this._current_frame;o&&!(C.indexOf(o.tag)!==-1);){if(c&&c.indexOf(o.tag)!==-1){o=null;break}o=o.parent}return o},I.prototype.try_pop=function(C,c){var o=this._get_frame([C],c);return this._try_pop_frame(o)},I.prototype.indent_to_tag=function(C){var c=this._get_frame(C);c&&(this._printer.indent_level=c.indent_level)};function k(C,c,o,v){this._source_text=C||"",c=c||{},this._js_beautify=o,this._css_beautify=v,this._tag_stack=null;var l=new p(c,"html");this._options=l,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"}k.prototype.beautify=function(){if(this._options.disabled)return this._source_text;var C=this._source_text,c=this._options.eol;this._options.eol==="auto"&&(c=`
`,C&&E.test(C)&&(c=C.match(E)[0])),C=C.replace(_,`
`);var o=C.match(/^[\t ]*/)[0],v={text:"",type:""},l=new A,a=new f(this._options,o),T=new m(C,this._options).tokenize();this._tag_stack=new I(a);for(var h=null,n=T.next();n.type!==b.EOF;)n.type===b.TAG_OPEN||n.type===b.COMMENT?(h=this._handle_tag_open(a,n,l,v),l=h):n.type===b.ATTRIBUTE||n.type===b.EQUALS||n.type===b.VALUE||n.type===b.TEXT&&!l.tag_complete?h=this._handle_inside_tag(a,n,l,T):n.type===b.TAG_CLOSE?h=this._handle_tag_close(a,n,l):n.type===b.TEXT?h=this._handle_text(a,n,l):a.add_raw_token(n),v=h,n=T.next();var N=a._output.get_code(c);return N},k.prototype._handle_tag_close=function(C,c,o){var v={text:c.text,type:c.type};return C.alignment_size=0,o.tag_complete=!0,C.set_space_before_token(c.newlines||c.whitespace_before!=="",!0),o.is_unformatted?C.add_raw_token(c):(o.tag_start_char==="<"&&(C.set_space_before_token(c.text[0]==="/",!0),this._is_wrap_attributes_force_expand_multiline&&o.has_wrapped_attrs&&C.print_newline(!1)),C.print_token(c)),o.indent_content&&!(o.is_unformatted||o.is_content_unformatted)&&(C.indent(),o.indent_content=!1),!o.is_inline_element&&!(o.is_unformatted||o.is_content_unformatted)&&C.set_wrap_point(),v},k.prototype._handle_inside_tag=function(C,c,o,v){var l=o.has_wrapped_attrs,a={text:c.text,type:c.type};if(C.set_space_before_token(c.newlines||c.whitespace_before!=="",!0),o.is_unformatted)C.add_raw_token(c);else if(o.tag_start_char==="{"&&c.type===b.TEXT)C.print_preserved_newlines(c)?(c.newlines=0,C.add_raw_token(c)):C.print_token(c);else{if(c.type===b.ATTRIBUTE?(C.set_space_before_token(!0),o.attr_count+=1):(c.type===b.EQUALS||c.type===b.VALUE&&c.previous.type===b.EQUALS)&&C.set_space_before_token(!1),c.type===b.ATTRIBUTE&&o.tag_start_char==="<"&&((this._is_wrap_attributes_preserve||this._is_wrap_attributes_preserve_aligned)&&(C.traverse_whitespace(c),l=l||c.newlines!==0),this._is_wrap_attributes_force)){var T=o.attr_count>1;if(this._is_wrap_attributes_force_expand_multiline&&o.attr_count===1){var h=!0,n=0,N;do{if(N=v.peek(n),N.type===b.ATTRIBUTE){h=!1;break}n+=1}while(n<4&&N.type!==b.EOF&&N.type!==b.TAG_CLOSE);T=!h}T&&(C.print_newline(!1),l=!0)}C.print_token(c),l=l||C.previous_token_wrapped(),o.has_wrapped_attrs=l}return a},k.prototype._handle_text=function(C,c,o){var v={text:c.text,type:"TK_CONTENT"};return o.custom_beautifier_name?this._print_custom_beatifier_text(C,c,o):o.is_unformatted||o.is_content_unformatted?C.add_raw_token(c):(C.traverse_whitespace(c),C.print_token(c)),v},k.prototype._print_custom_beatifier_text=function(C,c,o){var v=this;if(c.text!==""){var l=c.text,a,T=1,h="",n="";o.custom_beautifier_name==="javascript"&&typeof this._js_beautify=="function"?a=this._js_beautify:o.custom_beautifier_name==="css"&&typeof this._css_beautify=="function"?a=this._css_beautify:o.custom_beautifier_name==="html"&&(a=function(ee,ie){var re=new k(ee,ie,v._js_beautify,v._css_beautify);return re.beautify()}),this._options.indent_scripts==="keep"?T=0:this._options.indent_scripts==="separate"&&(T=-C.indent_level);var N=C.get_full_indent(T);if(l=l.replace(/\n[ \t]*$/,""),o.custom_beautifier_name!=="html"&&l[0]==="<"&&l.match(/^(<!--|<!\[CDATA\[)/)){var U=/^(<!--[^\n]*|<!\[CDATA\[)(\n?)([ \t\n]*)([\s\S]*)(-->|]]>)$/.exec(l);if(!U){C.add_raw_token(c);return}h=N+U[1]+`
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`};j.prototype=this._options.raw_options;var Y=new j;l=a(N+l,Y)}else{var J=c.whitespace_before;J&&(l=l.replace(new RegExp(`
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`)),l=N+l.replace(/\n/g,`
`+N)}h&&(l?l=h+l+`
`+n:l=h+n),C.print_newline(!1),l&&(c.text=l,c.whitespace_before="",c.newlines=0,C.add_raw_token(c),C.print_newline(!0))}},k.prototype._handle_tag_open=function(C,c,o,v){var l=this._get_tag_open_token(c);return(o.is_unformatted||o.is_content_unformatted)&&!o.is_empty_element&&c.type===b.TAG_OPEN&&c.text.indexOf("</")===0?(C.add_raw_token(c),l.start_tag_token=this._tag_stack.try_pop(l.tag_name)):(C.traverse_whitespace(c),this._set_tag_position(C,c,l,o,v),l.is_inline_element||C.set_wrap_point(),C.print_token(c)),(this._is_wrap_attributes_force_aligned||this._is_wrap_attributes_aligned_multiple||this._is_wrap_attributes_preserve_aligned)&&(l.alignment_size=c.text.length+1),!l.tag_complete&&!l.is_unformatted&&(C.alignment_size=l.alignment_size),l};var A=function(C,c){if(this.parent=C||null,this.text="",this.type="TK_TAG_OPEN",this.tag_name="",this.is_inline_element=!1,this.is_unformatted=!1,this.is_content_unformatted=!1,this.is_empty_element=!1,this.is_start_tag=!1,this.is_end_tag=!1,this.indent_content=!1,this.multiline_content=!1,this.custom_beautifier_name=null,this.start_tag_token=null,this.attr_count=0,this.has_wrapped_attrs=!1,this.alignment_size=0,this.tag_complete=!1,this.tag_start_char="",this.tag_check="",!c)this.tag_complete=!0;else{var o;this.tag_start_char=c.text[0],this.text=c.text,this.tag_start_char==="<"?(o=c.text.match(/^<([^\s>]*)/),this.tag_check=o?o[1]:""):(o=c.text.match(/^{{~?(?:[\^]|#\*?)?([^\s}]+)/),this.tag_check=o?o[1]:"",(c.text.startsWith("{{#>")||c.text.startsWith("{{~#>"))&&this.tag_check[0]===">"&&(this.tag_check===">"&&c.next!==null?this.tag_check=c.next.text.split(" ")[0]:this.tag_check=c.text.split(">")[1])),this.tag_check=this.tag_check.toLowerCase(),c.type===b.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||c.closed&&c.closed.text==="/>";var v=2;this.tag_start_char==="{"&&this.text.length>=3&&(this.text.charAt(2)==="~"&&(v=3)),this.is_end_tag=this.is_end_tag||this.tag_start_char==="{"&&(this.text.length<3||/[^#\^]/.test(this.text.charAt(v)))}};k.prototype._get_tag_open_token=function(C){var c=new A(this._tag_stack.get_parser_token(),C);return c.alignment_size=this._options.wrap_attributes_indent_size,c.is_end_tag=c.is_end_tag||R(c.tag_check,this._options.void_elements),c.is_empty_element=c.tag_complete||c.is_start_tag&&c.is_end_tag,c.is_unformatted=!c.tag_complete&&R(c.tag_check,this._options.unformatted),c.is_content_unformatted=!c.is_empty_element&&R(c.tag_check,this._options.content_unformatted),c.is_inline_element=R(c.tag_name,this._options.inline)||c.tag_name.includes("-")||c.tag_start_char==="{",c},k.prototype._set_tag_position=function(C,c,o,v,l){if(o.is_empty_element||(o.is_end_tag?o.start_tag_token=this._tag_stack.try_pop(o.tag_name):(this._do_optional_end_element(o)&&(o.is_inline_element||C.print_newline(!1)),this._tag_stack.record_tag(o),(o.tag_name==="script"||o.tag_name==="style")&&!(o.is_unformatted||o.is_content_unformatted)&&(o.custom_beautifier_name=w(o.tag_check,c)))),R(o.tag_check,this._options.extra_liners)&&(C.print_newline(!1),C._output.just_added_blankline()||C.print_newline(!0)),o.is_empty_element){if(o.tag_start_char==="{"&&o.tag_check==="else"){this._tag_stack.indent_to_tag(["if","unless","each"]),o.indent_content=!0;var a=C.current_line_has_match(/{{#if/);a||C.print_newline(!1)}o.tag_name==="!--"&&l.type===b.TAG_CLOSE&&v.is_end_tag&&o.text.indexOf(`
`)===-1||(o.is_inline_element||o.is_unformatted||C.print_newline(!1),this._calcluate_parent_multiline(C,o))}else if(o.is_end_tag){var T=!1;T=o.start_tag_token&&o.start_tag_token.multiline_content,T=T||!o.is_inline_element&&!(v.is_inline_element||v.is_unformatted)&&!(l.type===b.TAG_CLOSE&&o.start_tag_token===v)&&l.type!=="TK_CONTENT",(o.is_content_unformatted||o.is_unformatted)&&(T=!1),T&&C.print_newline(!1)}else o.indent_content=!o.custom_beautifier_name,o.tag_start_char==="<"&&(o.tag_name==="html"?o.indent_content=this._options.indent_inner_html:o.tag_name==="head"?o.indent_content=this._options.indent_head_inner_html:o.tag_name==="body"&&(o.indent_content=this._options.indent_body_inner_html)),!(o.is_inline_element||o.is_unformatted)&&(l.type!=="TK_CONTENT"||o.is_content_unformatted)&&C.print_newline(!1),this._calcluate_parent_multiline(C,o)},k.prototype._calcluate_parent_multiline=function(C,c){c.parent&&C._output.just_added_newline()&&!((c.is_inline_element||c.is_unformatted)&&c.parent.is_inline_element)&&(c.parent.multiline_content=!0)};var P=["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"],S=["a","audio","del","ins","map","noscript","video"];k.prototype._do_optional_end_element=function(C){var c=null;if(C.is_empty_element||!C.is_start_tag||!C.parent)return;if(C.tag_name==="body")c=c||this._tag_stack.try_pop("head");else if(C.tag_name==="li")c=c||this._tag_stack.try_pop("li",["ol","ul"]);else if(C.tag_name==="dd"||C.tag_name==="dt")c=c||this._tag_stack.try_pop("dt",["dl"]),c=c||this._tag_stack.try_pop("dd",["dl"]);else if(C.parent.tag_name==="p"&&P.indexOf(C.tag_name)!==-1){var o=C.parent.parent;(!o||S.indexOf(o.tag_name)===-1)&&(c=c||this._tag_stack.try_pop("p"))}else C.tag_name==="rp"||C.tag_name==="rt"?(c=c||this._tag_stack.try_pop("rt",["ruby","rtc"]),c=c||this._tag_stack.try_pop("rp",["ruby","rtc"])):C.tag_name==="optgroup"?c=c||this._tag_stack.try_pop("optgroup",["select"]):C.tag_name==="option"?c=c||this._tag_stack.try_pop("option",["select","datalist","optgroup"]):C.tag_name==="colgroup"?c=c||this._tag_stack.try_pop("caption",["table"]):C.tag_name==="thead"?(c=c||this._tag_stack.try_pop("caption",["table"]),c=c||this._tag_stack.try_pop("colgroup",["table"])):C.tag_name==="tbody"||C.tag_name==="tfoot"?(c=c||this._tag_stack.try_pop("caption",["table"]),c=c||this._tag_stack.try_pop("colgroup",["table"]),c=c||this._tag_stack.try_pop("thead",["table"]),c=c||this._tag_stack.try_pop("tbody",["table"])):C.tag_name==="tr"?(c=c||this._tag_stack.try_pop("caption",["table"]),c=c||this._tag_stack.try_pop("colgroup",["table"]),c=c||this._tag_stack.try_pop("tr",["table","thead","tbody","tfoot"])):(C.tag_name==="th"||C.tag_name==="td")&&(c=c||this._tag_stack.try_pop("td",["table","thead","tbody","tfoot","tr"]),c=c||this._tag_stack.try_pop("th",["table","thead","tbody","tfoot","tr"]));return C.parent=this._tag_stack.get_parser_token(),c},D.exports.Beautifier=k},function(D,M,g){var p=g(6).Options;function u(m){p.call(this,m,"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"])}u.prototype=new p,D.exports.Options=u},function(D,M,g){var p=g(9).Tokenizer,u=g(9).TOKEN,m=g(13).Directives,b=g(14).TemplatablePattern,E=g(12).Pattern,_={TAG_OPEN:"TK_TAG_OPEN",TAG_CLOSE:"TK_TAG_CLOSE",ATTRIBUTE:"TK_ATTRIBUTE",EQUALS:"TK_EQUALS",VALUE:"TK_VALUE",COMMENT:"TK_COMMENT",TEXT:"TK_TEXT",UNKNOWN:"TK_UNKNOWN",START:u.START,RAW:u.RAW,EOF:u.EOF},f=new m(/<\!--/,/-->/),O=function(w,R){p.call(this,w,R),this._current_tag_name="";var x=new b(this._input).read_options(this._options),I=new E(this._input);if(this.__patterns={word:x.until(/[\n\r\t <]/),single_quote:x.until_after(/'/),double_quote:x.until_after(/"/),attribute:x.until(/[\n\r\t =>]|\/>/),element_name:x.until(/[\n\r\t >\/]/),handlebars_comment:I.starting_with(/{{!--/).until_after(/--}}/),handlebars:I.starting_with(/{{/).until_after(/}}/),handlebars_open:I.until(/[\n\r\t }]/),handlebars_raw_close:I.until(/}}/),comment:I.starting_with(/<!--/).until_after(/-->/),cdata:I.starting_with(/<!\[CDATA\[/).until_after(/]]>/),conditional_comment:I.starting_with(/<!\[/).until_after(/]>/),processing:I.starting_with(/<\?/).until_after(/\?>/)},this._options.indent_handlebars&&(this.__patterns.word=this.__patterns.word.exclude("handlebars")),this._unformatted_content_delimiter=null,this._options.unformatted_content_delimiter){var k=this._input.get_literal_regexp(this._options.unformatted_content_delimiter);this.__patterns.unformatted_content_delimiter=I.matching(k).until_after(k)}};O.prototype=new p,O.prototype._is_comment=function(w){return!1},O.prototype._is_opening=function(w){return w.type===_.TAG_OPEN},O.prototype._is_closing=function(w,R){return w.type===_.TAG_CLOSE&&R&&((w.text===">"||w.text==="/>")&&R.text[0]==="<"||w.text==="}}"&&R.text[0]==="{"&&R.text[1]==="{")},O.prototype._reset=function(){this._current_tag_name=""},O.prototype._get_next_token=function(w,R){var x=null;this._readWhitespace();var I=this._input.peek();return I===null?this._create_token(_.EOF,""):(x=x||this._read_open_handlebars(I,R),x=x||this._read_attribute(I,w,R),x=x||this._read_close(I,R),x=x||this._read_raw_content(I,w,R),x=x||this._read_content_word(I),x=x||this._read_comment_or_cdata(I),x=x||this._read_processing(I),x=x||this._read_open(I,R),x=x||this._create_token(_.UNKNOWN,this._input.next()),x)},O.prototype._read_comment_or_cdata=function(w){var R=null,x=null,I=null;if(w==="<"){var k=this._input.peek(1);k==="!"&&(x=this.__patterns.comment.read(),x?(I=f.get_directives(x),I&&I.ignore==="start"&&(x+=f.readIgnored(this._input))):x=this.__patterns.cdata.read()),x&&(R=this._create_token(_.COMMENT,x),R.directives=I)}return R},O.prototype._read_processing=function(w){var R=null,x=null,I=null;if(w==="<"){var k=this._input.peek(1);(k==="!"||k==="?")&&(x=this.__patterns.conditional_comment.read(),x=x||this.__patterns.processing.read()),x&&(R=this._create_token(_.COMMENT,x),R.directives=I)}return R},O.prototype._read_open=function(w,R){var x=null,I=null;return R||w==="<"&&(x=this._input.next(),this._input.peek()==="/"&&(x+=this._input.next()),x+=this.__patterns.element_name.read(),I=this._create_token(_.TAG_OPEN,x)),I},O.prototype._read_open_handlebars=function(w,R){var x=null,I=null;return R||this._options.indent_handlebars&&w==="{"&&this._input.peek(1)==="{"&&(this._input.peek(2)==="!"?(x=this.__patterns.handlebars_comment.read(),x=x||this.__patterns.handlebars.read(),I=this._create_token(_.COMMENT,x)):(x=this.__patterns.handlebars_open.read(),I=this._create_token(_.TAG_OPEN,x))),I},O.prototype._read_close=function(w,R){var x=null,I=null;return R&&(R.text[0]==="<"&&(w===">"||w==="/"&&this._input.peek(1)===">")?(x=this._input.next(),w==="/"&&(x+=this._input.next()),I=this._create_token(_.TAG_CLOSE,x)):R.text[0]==="{"&&w==="}"&&this._input.peek(1)==="}"&&(this._input.next(),this._input.next(),I=this._create_token(_.TAG_CLOSE,"}}"))),I},O.prototype._read_attribute=function(w,R,x){var I=null,k="";if(x&&x.text[0]==="<")if(w==="=")I=this._create_token(_.EQUALS,this._input.next());else if(w==='"'||w==="'"){var A=this._input.next();w==='"'?A+=this.__patterns.double_quote.read():A+=this.__patterns.single_quote.read(),I=this._create_token(_.VALUE,A)}else k=this.__patterns.attribute.read(),k&&(R.type===_.EQUALS?I=this._create_token(_.VALUE,k):I=this._create_token(_.ATTRIBUTE,k));return I},O.prototype._is_content_unformatted=function(w){return this._options.void_elements.indexOf(w)===-1&&(this._options.content_unformatted.indexOf(w)!==-1||this._options.unformatted.indexOf(w)!==-1)},O.prototype._read_raw_content=function(w,R,x){var 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C=k(k({autoStartLoad:!0,startPosition:-1,defaultAudioCodec:void 0,debug:!1,capLevelOnFPSDrop:!1,capLevelToPlayerSize:!1,ignoreDevicePixelRatio:!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:_.default,fLoader:void 0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:W.default,bufferController:g.default,capLevelController:u.default,fpsController:m.default,stretchShortVideoTrack:!1,maxAudioFramesDrift:1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,abrMaxWithRealBitrate:!1,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0,emeEnabled:!1,widevineLicenseUrl:void 0,drmSystems:{},drmSystemOptions:{},requestMediaKeySystemAccessFunc:w.requestMediaKeySystemAccess,testBandwidth:!0,progressive:!1,lowLatencyMode:!0,cmcd:void 0,enableDateRangeMetadataCues:!0,enableEmsgMetadataCues:!0,enableID3MetadataCues:!0},c()),{},{subtitleStreamController:D.SubtitleStreamController,subtitleTrackController:M.default,timelineController:p.TimelineController,audioStreamController:r.default,audioTrackController:H.default,emeController:b.default,cmcdController:E.default});function c(){return{cueHandler:O.default,enableWebVTT:!0,enableIMSC1:!0,enableCEA708Captions:!0,captionsTextTrack1Label:"English",captionsTextTrack1LanguageCode:"en",captionsTextTrack2Label:"Spanish",captionsTextTrack2LanguageCode:"es",captionsTextTrack3Label:"Unknown CC",captionsTextTrack3LanguageCode:"",captionsTextTrack4Label:"Unknown CC",captionsTextTrack4LanguageCode:"",renderTextTracksNatively:!0}}function o(l,a){if((a.liveSyncDurationCount||a.liveMaxLatencyDurationCount)&&(a.liveSyncDuration||a.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");if(a.liveMaxLatencyDurationCount!==void 0&&(a.liveSyncDurationCount===void 0||a.liveMaxLatencyDurationCount<=a.liveSyncDurationCount))throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be greater than "liveSyncDurationCount"');if(a.liveMaxLatencyDuration!==void 0&&(a.liveSyncDuration===void 0||a.liveMaxLatencyDuration<=a.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');return x({},l,a)}function v(l){var a=l.loader;if(a!==f.default&&a!==_.default)R.logger.log("[config]: Custom loader detected, cannot enable progressive streaming"),l.progressive=!1;else{var T=(0,f.fetchSupported)();T&&(l.loader=f.default,l.progressive=!0,l.enableSoftwareAES=!0,R.logger.log("[config]: Progressive streaming enabled, using FetchLoader"))}}},"./src/controller/abr-controller.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{default:()=>_});var W=F("./src/polyfills/number.ts"),r=F("./src/utils/ewma-bandwidth-estimator.ts"),H=F("./src/events.ts"),D=F("./src/errors.ts"),M=F("./src/types/loader.ts"),g=F("./src/utils/logger.ts");function p(f,O){for(var w=0;w<O.length;w++){var R=O[w];R.enumerable=R.enumerable||!1,R.configurable=!0,"value"in R&&(R.writable=!0),Object.defineProperty(f,m(R.key),R)}}function u(f,O,w){return O&&p(f.prototype,O),w&&p(f,w),Object.defineProperty(f,"prototype",{writable:!1}),f}function m(f){var O=b(f,"string");return typeof O=="symbol"?O:String(O)}function b(f,O){if(typeof f!="object"||f===null)return f;var w=f[Symbol.toPrimitive];if(w!==void 0){var R=w.call(f,O||"default");if(typeof R!="object")return R;throw new TypeError("@@toPrimitive must return a primitive value.")}return(O==="string"?String:Number)(f)}var E=function(){function f(w){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=w;var R=w.config;this.bwEstimator=new r.default(R.abrEwmaSlowVoD,R.abrEwmaFastVoD,R.abrEwmaDefaultEstimate),this.registerListeners()}var O=f.prototype;return O.registerListeners=function(){var R=this.hls;R.on(H.Events.FRAG_LOADING,this.onFragLoading,this),R.on(H.Events.FRAG_LOADED,this.onFragLoaded,this),R.on(H.Events.FRAG_BUFFERED,this.onFragBuffered,this),R.on(H.Events.LEVEL_LOADED,this.onLevelLoaded,this),R.on(H.Events.ERROR,this.onError,this)},O.unregisterListeners=function(){var R=this.hls;R.off(H.Events.FRAG_LOADING,this.onFragLoading,this),R.off(H.Events.FRAG_LOADED,this.onFragLoaded,this),R.off(H.Events.FRAG_BUFFERED,this.onFragBuffered,this),R.off(H.Events.LEVEL_LOADED,this.onLevelLoaded,this),R.off(H.Events.ERROR,this.onError,this)},O.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},O.onFragLoading=function(R,x){var I=x.frag;if(I.type===M.PlaylistLevelType.MAIN&&!this.timer){var k;this.fragCurrent=I,this.partCurrent=(k=x.part)!=null?k:null,this.timer=self.setInterval(this.onCheck,100)}},O.onLevelLoaded=function(R,x){var I=this.hls.config;x.details.live?this.bwEstimator.update(I.abrEwmaSlowLive,I.abrEwmaFastLive):this.bwEstimator.update(I.abrEwmaSlowVoD,I.abrEwmaFastVoD)},O._abandonRulesCheck=function(){var R=this.fragCurrent,x=this.partCurrent,I=this.hls,k=I.autoLevelEnabled,A=I.media;if(!R||!A)return;var P=x?x.stats:R.stats,S=x?x.duration:R.duration;if(P.aborted||P.loaded&&P.loaded===P.total||R.level===0){this.clearTimer(),this._nextAutoLevel=-1;return}if(!k||A.paused||!A.playbackRate||!A.readyState)return;var C=I.mainForwardBufferInfo;if(C===null)return;var c=performance.now()-P.loading.start,o=Math.abs(A.playbackRate);if(c<=500*S/o)return;var v=P.loaded&&P.loading.first,l=this.bwEstimator.getEstimate(),a=I.levels,T=I.minAutoLevel,h=a[R.level],n=P.total||Math.max(P.loaded,Math.round(S*h.maxBitrate/8)),N=v?P.loaded*1e3/c:0,U=N?(n-P.loaded)/N:n*8/l,j=C.len/o;if(U<=j)return;var Y=Number.POSITIVE_INFINITY,J;for(J=R.level-1;J>T;J--){var ee=a[J].maxBitrate;if(Y=N?S*ee/(8*.8*N):S*ee/l,Y<j)break}if(Y>=U)return;g.logger.warn("Fragment "+R.sn+(x?" part "+x.index:"")+" of level "+R.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+J+`
Current BW estimate: `+((0,W.isFiniteNumber)(l)?(l/1024).toFixed(3):"Unknown")+` Kb/s
Estimated load time for current fragment: `+U.toFixed(3)+` s
Estimated load time for the next fragment: `+Y.toFixed(3)+` s
Time to underbuffer: `+j.toFixed(3)+" s"),I.nextLoadLevel=J,v&&this.bwEstimator.sample(c,P.loaded),this.clearTimer(),(R.loader||R.keyLoader)&&(this.fragCurrent=this.partCurrent=null,R.abortRequests()),I.trigger(H.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:R,part:x,stats:P})},O.onFragLoaded=function(R,x){var I=x.frag,k=x.part;if(I.type===M.PlaylistLevelType.MAIN&&(0,W.isFiniteNumber)(I.sn)){var A=k?k.stats:I.stats,P=k?k.duration:I.duration;if(this.clearTimer(),this.lastLoadedFragLevel=I.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var S=this.hls.levels[I.level],C=(S.loaded?S.loaded.bytes:0)+A.loaded,c=(S.loaded?S.loaded.duration:0)+P;S.loaded={bytes:C,duration:c},S.realBitrate=Math.round(8*C/c)}if(I.bitrateTest){var o={stats:A,frag:I,part:k,id:I.type};this.onFragBuffered(H.Events.FRAG_BUFFERED,o)}}},O.onFragBuffered=function(R,x){var I=x.frag,k=x.part,A=k?k.stats:I.stats;if(A.aborted)return;if(I.type!==M.PlaylistLevelType.MAIN||I.sn==="initSegment")return;var P=A.parsing.end-A.loading.start;this.bwEstimator.sample(P,A.loaded),A.bwEstimate=this.bwEstimator.getEstimate(),I.bitrateTest?this.bitrateTestDelay=P/1e3:this.bitrateTestDelay=0},O.onError=function(R,x){var I;if(((I=x.frag)===null||I===void 0?void 0:I.type)===M.PlaylistLevelType.MAIN){if(x.type===D.ErrorTypes.KEY_SYSTEM_ERROR){this.clearTimer();return}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:this.clearTimer();break;default:break}}},O.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},O.getNextABRAutoLevel=function(){var R=this.fragCurrent,x=this.partCurrent,I=this.hls,k=I.maxAutoLevel,A=I.config,P=I.minAutoLevel,S=I.media,C=x?x.duration:R?R.duration:0,c=S&&S.playbackRate!==0?Math.abs(S.playbackRate):1,o=this.bwEstimator?this.bwEstimator.getEstimate():A.abrEwmaDefaultEstimate,v=I.mainForwardBufferInfo,l=(v?v.len:0)/c,a=this.findBestLevel(o,P,k,l,A.abrBandWidthFactor,A.abrBandWidthUpFactor);if(a>=0)return a;g.logger.trace((l?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var T=C?Math.min(C,A.maxStarvationDelay):A.maxStarvationDelay,h=A.abrBandWidthFactor,n=A.abrBandWidthUpFactor;if(!l){var N=this.bitrateTestDelay;if(N){var U=C?Math.min(C,A.maxLoadingDelay):A.maxLoadingDelay;T=U-N,g.logger.trace("bitrate test took "+Math.round(1e3*N)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*T)+" ms"),h=n=1}}return a=this.findBestLevel(o,P,k,l+T,h,n),Math.max(a,0)},O.findBestLevel=function(R,x,I,k,A,P){for(var S,C=this.fragCurrent,c=this.partCurrent,o=this.lastLoadedFragLevel,v=this.hls.levels,l=v[o],a=!!(l!=null&&(S=l.details)!==null&&S!==void 0&&S.live),T=l==null?void 0:l.codecSet,h=c?c.duration:C?C.duration:0,n=I;n>=x;n--){var N=v[n];if(!N||T&&N.codecSet!==T)continue;var U=N.details,j=(c?U==null?void 0:U.partTarget:U==null?void 0:U.averagetargetduration)||h,Y=void 0;n<=o?Y=A*R:Y=P*R;var J=v[n].maxBitrate,ee=J*j/Y;if(g.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+n+"/"+Math.round(Y)+"/"+J+"/"+j+"/"+k+"/"+ee),Y>J&&(ee===0||!(0,W.isFiniteNumber)(ee)||a&&!this.bitrateTestDelay||ee<k))return n}return-1},u(f,[{key:"nextAutoLevel",get:function(){var R=this._nextAutoLevel,x=this.bwEstimator;if(R!==-1&&!x.canEstimate())return R;var I=this.getNextABRAutoLevel();return R!==-1&&this.hls.levels[I].loadError?R:(R!==-1&&(I=Math.min(R,I)),I)},set:function(R){this._nextAutoLevel=R}}]),f}();const _=E},"./src/controller/audio-stream-controller.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{default:()=>A});var W=F("./src/polyfills/number.ts"),r=F("./src/controller/base-stream-controller.ts"),H=F("./src/events.ts"),D=F("./src/utils/buffer-helper.ts"),M=F("./src/controller/fragment-tracker.ts"),g=F("./src/types/level.ts"),p=F("./src/types/loader.ts"),u=F("./src/loader/fragment.ts"),m=F("./src/demux/chunk-cache.ts"),b=F("./src/demux/transmuxer-interface.ts"),E=F("./src/types/transmuxer.ts"),_=F("./src/controller/fragment-finders.ts"),f=F("./src/utils/discontinuities.ts"),O=F("./src/errors.ts");function w(){return w=Object.assign?Object.assign.bind():function(P){for(var S=1;S<arguments.length;S++){var C=arguments[S];for(var c in C)Object.prototype.hasOwnProperty.call(C,c)&&(P[c]=C[c])}return P},w.apply(this,arguments)}function R(P,S){P.prototype=Object.create(S.prototype),P.prototype.constructor=P,x(P,S)}function x(P,S){return x=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(c,o){return c.__proto__=o,c},x(P,S)}var I=100,k=function(P){R(S,P);function S(c,o,v){var l;return l=P.call(this,c,o,v,"[audio-stream-controller]")||this,l.videoBuffer=null,l.videoTrackCC=-1,l.waitingVideoCC=-1,l.audioSwitch=!1,l.trackId=-1,l.waitingData=null,l.mainDetails=null,l.bufferFlushed=!1,l.cachedTrackLoadedData=null,l._registerListeners(),l}var C=S.prototype;return C.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},C._registerListeners=function(){var o=this.hls;o.on(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.on(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.on(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.on(H.Events.LEVEL_LOADED,this.onLevelLoaded,this),o.on(H.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),o.on(H.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),o.on(H.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),o.on(H.Events.ERROR,this.onError,this),o.on(H.Events.BUFFER_RESET,this.onBufferReset,this),o.on(H.Events.BUFFER_CREATED,this.onBufferCreated,this),o.on(H.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),o.on(H.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),o.on(H.Events.FRAG_BUFFERED,this.onFragBuffered,this)},C._unregisterListeners=function(){var o=this.hls;o.off(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.off(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.off(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.off(H.Events.LEVEL_LOADED,this.onLevelLoaded,this),o.off(H.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),o.off(H.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),o.off(H.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),o.off(H.Events.ERROR,this.onError,this),o.off(H.Events.BUFFER_RESET,this.onBufferReset,this),o.off(H.Events.BUFFER_CREATED,this.onBufferCreated,this),o.off(H.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),o.off(H.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),o.off(H.Events.FRAG_BUFFERED,this.onFragBuffered,this)},C.onInitPtsFound=function(o,v){var l=v.frag,a=v.id,T=v.initPTS;if(a==="main"){var h=l.cc;this.initPTS[l.cc]=T,this.log("InitPTS for cc: "+h+" found from main: "+T),this.videoTrackCC=h,this.state===r.State.WAITING_INIT_PTS&&this.tick()}},C.startLoad=function(o){if(!this.levels){this.startPosition=o,this.state=r.State.STOPPED;return}var v=this.lastCurrentTime;this.stopLoad(),this.setInterval(I),this.fragLoadError=0,v>0&&o===-1?(this.log("Override startPosition with lastCurrentTime @"+v.toFixed(3)),o=v,this.state=r.State.IDLE):(this.loadedmetadata=!1,this.state=r.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=o,this.tick()},C.doTick=function(){switch(this.state){case r.State.IDLE:this.doTickIdle();break;case r.State.WAITING_TRACK:{var o,v=this.levels,l=this.trackId,a=v==null||((o=v[l])===null||o===void 0)?void 0:o.details;if(a){if(this.waitForCdnTuneIn(a))break;this.state=r.State.WAITING_INIT_PTS}break}case r.State.FRAG_LOADING_WAITING_RETRY:{var T,h=performance.now(),n=this.retryDate;(!n||h>=n||(T=this.media)!==null&&T!==void 0&&T.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.resetStartWhenNotLoaded(this.trackId),this.state=r.State.IDLE);break}case r.State.WAITING_INIT_PTS:{var N=this.waitingData;if(N){var U=N.frag,j=N.part,Y=N.cache,J=N.complete;if(this.initPTS[U.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=r.State.FRAG_LOADING;var ee=Y.flush(),ie={frag:U,part:j,payload:ee,networkDetails:null};this._handleFragmentLoadProgress(ie),J&&P.prototype._handleFragmentLoadComplete.call(this,ie)}else if(this.videoTrackCC!==this.waitingVideoCC)this.log("Waiting fragment cc ("+U.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var re=this.getLoadPosition(),he=D.BufferHelper.bufferInfo(this.mediaBuffer,re,this.config.maxBufferHole),oe=(0,_.fragmentWithinToleranceTest)(he.end,this.config.maxFragLookUpTolerance,U);oe<0&&(this.log("Waiting fragment cc ("+U.cc+") @ "+U.start+" cancelled because another fragment at "+he.end+" is needed"),this.clearWaitingFragment())}}else this.state=r.State.IDLE}}this.onTickEnd()},C.clearWaitingFragment=function(){var o=this.waitingData;o&&(this.fragmentTracker.removeFragment(o.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=r.State.IDLE)},C.resetLoadingState=function(){this.clearWaitingFragment(),P.prototype.resetLoadingState.call(this)},C.onTickEnd=function(){var o=this.media;if(!o||!o.readyState)return;this.lastCurrentTime=o.currentTime},C.doTickIdle=function(){var o=this.hls,v=this.levels,l=this.media,a=this.trackId,T=o.config;if(!v||!v[a])return;if(!l&&(this.startFragRequested||!T.startFragPrefetch))return;var h=v[a],n=h.details;if(!n||n.live&&this.levelLastLoaded!==a||this.waitForCdnTuneIn(n)){this.state=r.State.WAITING_TRACK;return}var N=this.mediaBuffer?this.mediaBuffer:this.media;this.bufferFlushed&&N&&(this.bufferFlushed=!1,this.afterBufferFlushed(N,u.ElementaryStreamTypes.AUDIO,p.PlaylistLevelType.AUDIO));var U=this.getFwdBufferInfo(N,p.PlaylistLevelType.AUDIO);if(U===null)return;var j=this.audioSwitch;if(!j&&this._streamEnded(U,n)){o.trigger(H.Events.BUFFER_EOS,{type:"audio"}),this.state=r.State.ENDED;return}var Y=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,p.PlaylistLevelType.MAIN),J=U.len,ee=this.getMaxBufferLength(Y==null?void 0:Y.len);if(J>=ee&&!j)return;var ie=n.fragments,re=ie[0].start,he=U.end;if(j&&l){var oe=this.getLoadPosition();he=oe,n.PTSKnown&&oe<re&&((U.end>re||U.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),l.currentTime=re+.05))}if(Y&&he>Y.end+n.targetduration)return;if((!Y||!Y.len)&&U.len)return;var ae=this.getNextFragment(he,n);if(!ae){this.bufferFlushed=!0;return}this.loadFragment(ae,n,he)},C.getMaxBufferLength=function(o){var v=P.prototype.getMaxBufferLength.call(this);return o?Math.max(v,o):v},C.onMediaDetaching=function(){this.videoBuffer=null,P.prototype.onMediaDetaching.call(this)},C.onAudioTracksUpdated=function(o,v){var l=v.audioTracks;this.resetTransmuxer(),this.levels=l.map(function(a){return new g.Level(a)})},C.onAudioTrackSwitching=function(o,v){var l=!!v.url;this.trackId=v.id;var a=this.fragCurrent;a&&a.abortRequests(),this.fragCurrent=null,this.clearWaitingFragment(),l?this.setInterval(I):this.resetTransmuxer(),l?(this.audioSwitch=!0,this.state=r.State.IDLE):this.state=r.State.STOPPED,this.tick()},C.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},C.onLevelLoaded=function(o,v){this.mainDetails=v.details,this.cachedTrackLoadedData!==null&&(this.hls.trigger(H.Events.AUDIO_TRACK_LOADED,this.cachedTrackLoadedData),this.cachedTrackLoadedData=null)},C.onAudioTrackLoaded=function(o,v){var l;if(this.mainDetails==null){this.cachedTrackLoadedData=v;return}var a=this.levels,T=v.details,h=v.id;if(!a){this.warn("Audio tracks were reset while loading level "+h);return}this.log("Track "+h+" loaded ["+T.startSN+","+T.endSN+"],duration:"+T.totalduration);var n=a[h],N=0;if(T.live||(l=n.details)!==null&&l!==void 0&&l.live){var U=this.mainDetails;if(T.fragments[0]||(T.deltaUpdateFailed=!0),T.deltaUpdateFailed||!U)return;!n.details&&T.hasProgramDateTime&&U.hasProgramDateTime?((0,f.alignMediaPlaylistByPDT)(T,U),N=T.fragments[0].start):N=this.alignPlaylists(T,n.details)}n.details=T,this.levelLastLoaded=h,!this.startFragRequested&&(this.mainDetails||!T.live)&&this.setStartPosition(n.details,N),this.state===r.State.WAITING_TRACK&&!this.waitForCdnTuneIn(T)&&(this.state=r.State.IDLE),this.tick()},C._handleFragmentLoadProgress=function(o){var v,l=o.frag,a=o.part,T=o.payload,h=this.config,n=this.trackId,N=this.levels;if(!N){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+l.sn+" of level "+l.level+" will not be buffered");return}var U=N[n];console.assert(U,"Audio track is defined on fragment load progress");var j=U.details;console.assert(j,"Audio track details are defined on fragment load progress");var Y=h.defaultAudioCodec||U.audioCodec||"mp4a.40.2",J=this.transmuxer;J||(J=this.transmuxer=new b.default(this.hls,p.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var ee=this.initPTS[l.cc],ie=(v=l.initSegment)===null||v===void 0?void 0:v.data;if(ee!==void 0){var re=!1,he=a?a.index:-1,oe=he!==-1,ae=new E.ChunkMetadata(l.level,l.sn,l.stats.chunkCount,T.byteLength,he,oe);J.push(T,ie,Y,"",l,a,j.totalduration,re,ae,ee)}else{this.log("Unknown video PTS for cc "+l.cc+", waiting for video PTS before demuxing audio frag "+l.sn+" of ["+j.startSN+" ,"+j.endSN+"],track "+n);var Ee=this.waitingData=this.waitingData||{frag:l,part:a,cache:new m.default,complete:!1},Le=Ee.cache;Le.push(new Uint8Array(T)),this.waitingVideoCC=this.videoTrackCC,this.state=r.State.WAITING_INIT_PTS}},C._handleFragmentLoadComplete=function(o){if(this.waitingData){this.waitingData.complete=!0;return}P.prototype._handleFragmentLoadComplete.call(this,o)},C.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},C.onBufferCreated=function(o,v){var l=v.tracks.audio;l&&(this.mediaBuffer=l.buffer||null),v.tracks.video&&(this.videoBuffer=v.tracks.video.buffer||null)},C.onFragBuffered=function(o,v){var l=v.frag,a=v.part;if(l.type!==p.PlaylistLevelType.AUDIO){if(!this.loadedmetadata&&l.type===p.PlaylistLevelType.MAIN){var T;(T=this.videoBuffer||this.media)!==null&&T!==void 0&&T.buffered.length&&(this.loadedmetadata=!0)}return}if(this.fragContextChanged(l)){this.warn("Fragment "+l.sn+(a?" p: "+a.index:"")+" of level "+l.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}l.sn!=="initSegment"&&(this.fragPrevious=l,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(H.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(l,a)},C.onError=function(o,v){if(v.type===O.ErrorTypes.KEY_SYSTEM_ERROR){this.onFragmentOrKeyLoadError(p.PlaylistLevelType.AUDIO,v);return}switch(v.details){case O.ErrorDetails.FRAG_LOAD_ERROR:case O.ErrorDetails.FRAG_LOAD_TIMEOUT:case O.ErrorDetails.FRAG_PARSING_ERROR:case O.ErrorDetails.KEY_LOAD_ERROR:case O.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(p.PlaylistLevelType.AUDIO,v);break;case O.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case O.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==r.State.ERROR&&this.state!==r.State.STOPPED&&(this.state=v.fatal?r.State.ERROR:r.State.IDLE,this.warn(v.details+" while loading frag, switching to "+this.state+" state"));break;case O.ErrorDetails.BUFFER_FULL_ERROR:if(v.parent==="audio"&&(this.state===r.State.PARSING||this.state===r.State.PARSED)){var l=!0,a=this.getFwdBufferInfo(this.mediaBuffer,p.PlaylistLevelType.AUDIO);a&&a.len>.5&&(l=!this.reduceMaxBufferLength(a.len)),l&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,P.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},C.onBufferFlushed=function(o,v){var l=v.type;l===u.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0,this.state===r.State.ENDED&&(this.state=r.State.IDLE))},C._handleTransmuxComplete=function(o){var v,l="audio",a=this.hls,T=o.remuxResult,h=o.chunkMeta,n=this.getCurrentContext(h);if(!n){this.warn("The loading context changed while buffering fragment "+h.sn+" of level "+h.level+". This chunk will not be buffered."),this.resetStartWhenNotLoaded(h.level);return}var N=n.frag,U=n.part,j=n.level.details,Y=T.audio,J=T.text,ee=T.id3,ie=T.initSegment;if(this.fragContextChanged(N)||!j)return;if(this.state=r.State.PARSING,this.audioSwitch&&Y&&this.completeAudioSwitch(),ie!=null&&ie.tracks&&(this._bufferInitSegment(ie.tracks,N,h),a.trigger(H.Events.FRAG_PARSING_INIT_SEGMENT,{frag:N,id:l,tracks:ie.tracks})),Y){var re=Y.startPTS,he=Y.endPTS,oe=Y.startDTS,ae=Y.endDTS;U&&(U.elementaryStreams[u.ElementaryStreamTypes.AUDIO]={startPTS:re,endPTS:he,startDTS:oe,endDTS:ae}),N.setElementaryStreamInfo(u.ElementaryStreamTypes.AUDIO,re,he,oe,ae),this.bufferFragmentData(Y,N,U,h)}if(ee!=null&&(v=ee.samples)!==null&&v!==void 0&&v.length){var Ee=w({id:l,frag:N,details:j},ee);a.trigger(H.Events.FRAG_PARSING_METADATA,Ee)}if(J){var Le=w({id:l,frag:N,details:j},J);a.trigger(H.Events.FRAG_PARSING_USERDATA,Le)}},C._bufferInitSegment=function(o,v,l){if(this.state!==r.State.PARSING)return;o.video&&delete o.video;var a=o.audio;if(!a)return;a.levelCodec=a.codec,a.id="audio",this.log("Init audio buffer, container:"+a.container+", codecs[parsed]=["+a.codec+"]"),this.hls.trigger(H.Events.BUFFER_CODECS,o);var T=a.initSegment;if(T!=null&&T.byteLength){var h={type:"audio",frag:v,part:null,chunkMeta:l,parent:v.type,data:T};this.hls.trigger(H.Events.BUFFER_APPENDING,h)}this.tick()},C.loadFragment=function(o,v,l){var a=this.fragmentTracker.getState(o);this.fragCurrent=o,(this.audioSwitch||a===M.FragmentState.NOT_LOADED||a===M.FragmentState.PARTIAL)&&(o.sn==="initSegment"?this._loadInitSegment(o,v):v.live&&!(0,W.isFiniteNumber)(this.initPTS[o.cc])?(this.log("Waiting for video PTS in continuity counter "+o.cc+" of live stream before loading audio fragment "+o.sn+" of level "+this.trackId),this.state=r.State.WAITING_INIT_PTS):(this.startFragRequested=!0,P.prototype.loadFragment.call(this,o,v,l)))},C.completeAudioSwitch=function(){var o=this.hls,v=this.media,l=this.trackId;v&&(this.log("Switching audio track : flushing all audio"),P.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,o.trigger(H.Events.AUDIO_TRACK_SWITCHED,{id:l})},S}(r.default);const A=k},"./src/controller/audio-track-controller.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{default:()=>_});var W=F("./src/events.ts"),r=F("./src/errors.ts"),H=F("./src/controller/base-playlist-controller.ts"),D=F("./src/types/loader.ts");function M(f,O){for(var w=0;w<O.length;w++){var R=O[w];R.enumerable=R.enumerable||!1,R.configurable=!0,"value"in R&&(R.writable=!0),Object.defineProperty(f,p(R.key),R)}}function g(f,O,w){return O&&M(f.prototype,O),w&&M(f,w),Object.defineProperty(f,"prototype",{writable:!1}),f}function p(f){var O=u(f,"string");return typeof O=="symbol"?O:String(O)}function u(f,O){if(typeof f!="object"||f===null)return f;var w=f[Symbol.toPrimitive];if(w!==void 0){var R=w.call(f,O||"default");if(typeof R!="object")return R;throw new TypeError("@@toPrimitive must return a primitive value.")}return(O==="string"?String:Number)(f)}function m(f,O){f.prototype=Object.create(O.prototype),f.prototype.constructor=f,b(f,O)}function b(f,O){return b=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(R,x){return R.__proto__=x,R},b(f,O)}var E=function(f){m(O,f);function O(R){var x;return x=f.call(this,R,"[audio-track-controller]")||this,x.tracks=[],x.groupId=null,x.tracksInGroup=[],x.trackId=-1,x.trackName="",x.selectDefaultTrack=!0,x.registerListeners(),x}var w=O.prototype;return w.registerListeners=function(){var x=this.hls;x.on(W.Events.MANIFEST_LOADING,this.onManifestLoading,this),x.on(W.Events.MANIFEST_PARSED,this.onManifestParsed,this),x.on(W.Events.LEVEL_LOADING,this.onLevelLoading,this),x.on(W.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),x.on(W.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),x.on(W.Events.ERROR,this.onError,this)},w.unregisterListeners=function(){var x=this.hls;x.off(W.Events.MANIFEST_LOADING,this.onManifestLoading,this),x.off(W.Events.MANIFEST_PARSED,this.onManifestParsed,this),x.off(W.Events.LEVEL_LOADING,this.onLevelLoading,this),x.off(W.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),x.off(W.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),x.off(W.Events.ERROR,this.onError,this)},w.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,f.prototype.destroy.call(this)},w.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},w.onManifestParsed=function(x,I){this.tracks=I.audioTracks||[]},w.onAudioTrackLoaded=function(x,I){var k=I.id,A=I.details,P=this.tracksInGroup[k];if(!P){this.warn("Invalid audio track id "+k);return}var S=P.details;P.details=I.details,this.log("audioTrack "+k+" loaded ["+A.startSN+"-"+A.endSN+"]"),k===this.trackId&&(this.retryCount=0,this.playlistLoaded(k,I,S))},w.onLevelLoading=function(x,I){this.switchLevel(I.level)},w.onLevelSwitching=function(x,I){this.switchLevel(I.level)},w.switchLevel=function(x){var I=this.hls.levels[x];if(!(I!=null&&I.audioGroupIds))return;var k=I.audioGroupIds[I.urlId];if(this.groupId!==k){this.groupId=k;var A=this.tracks.filter(function(S){return!k||S.groupId===k});this.selectDefaultTrack&&!A.some(function(S){return S.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=A;var P={audioTracks:A};this.log("Updating audio tracks, "+A.length+' track(s) found in "'+k+'" group-id'),this.hls.trigger(W.Events.AUDIO_TRACKS_UPDATED,P),this.selectInitialTrack()}},w.onError=function(x,I){if(f.prototype.onError.call(this,x,I),I.fatal||!I.context)return;I.context.type===D.PlaylistContextType.AUDIO_TRACK&&I.context.id===this.trackId&&I.context.groupId===this.groupId&&this.retryLoadingOrFail(I)},w.setAudioTrack=function(x){var I=this.tracksInGroup;if(x<0||x>=I.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var k=I[this.trackId];this.log("Now switching to audio-track index "+x);var A=I[x],P=A.id,S=A.groupId,C=S===void 0?"":S,c=A.name,o=A.type,v=A.url;if(this.trackId=x,this.trackName=c,this.selectDefaultTrack=!1,this.hls.trigger(W.Events.AUDIO_TRACK_SWITCHING,{id:P,groupId:C,name:c,type:o,url:v}),A.details&&!A.details.live)return;var l=this.switchParams(A.url,k==null?void 0:k.details);this.loadPlaylist(l)},w.selectInitialTrack=function(){var x=this.tracksInGroup;console.assert(x.length,"Initial audio track should be selected when tracks are known");var I=this.trackName,k=this.findTrackId(I)||this.findTrackId();k!==-1?this.setAudioTrack(k):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(W.Events.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,details:r.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},w.findTrackId=function(x){for(var I=this.tracksInGroup,k=0;k<I.length;k++){var A=I[k];if((!this.selectDefaultTrack||A.default)&&(!x||x===A.name))return A.id}return-1},w.loadPlaylist=function(x){f.prototype.loadPlaylist.call(this);var I=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(I)){var k=I.id,A=I.groupId,P=I.url;if(x)try{P=x.addDirectives(P)}catch(S){this.warn("Could not construct new URL with HLS Delivery Directives: "+S)}this.log("loading audio-track playlist for id: "+k),this.clearTimer(),this.hls.trigger(W.Events.AUDIO_TRACK_LOADING,{url:P,id:k,groupId:A,deliveryDirectives:x||null})}},g(O,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(x){this.selectDefaultTrack=!1,this.setAudioTrack(x)}}]),O}(H.default);const _=E},"./src/controller/base-playlist-controller.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{default:()=>M});var W=F("./src/types/level.ts"),r=F("./src/controller/level-helper.ts"),H=F("./src/utils/logger.ts"),D=F("./src/errors.ts"),M=function(){function g(u,m){this.hls=void 0,this.timer=-1,this.requestScheduled=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=H.logger.log.bind(H.logger,m+":"),this.warn=H.logger.warn.bind(H.logger,m+":"),this.hls=u}var p=g.prototype;return p.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},p.onError=function(m,b){b.fatal&&(b.type===D.ErrorTypes.NETWORK_ERROR||b.type===D.ErrorTypes.KEY_SYSTEM_ERROR)&&this.stopLoad()},p.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},p.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.requestScheduled=-1,this.loadPlaylist()},p.stopLoad=function(){this.canLoad=!1,this.clearTimer()},p.switchParams=function(m,b){var E=b==null?void 0:b.renditionReports;if(E)for(var _=0;_<E.length;_++){var f=E[_],O=void 0;try{O=new self.URL(f.URI,b.url).href}catch(I){H.logger.warn("Could not construct new URL for Rendition Report: "+I),O=f.URI||""}if(O===m.slice(-O.length)){var w=parseInt(f["LAST-MSN"])||(b==null?void 0:b.lastPartSn),R=parseInt(f["LAST-PART"])||(b==null?void 0:b.lastPartIndex);if(this.hls.config.lowLatencyMode){var x=Math.min(b.age-b.partTarget,b.targetduration);R>=0&&x>b.partTarget&&(R+=1)}return new W.HlsUrlParameters(w,R>=0?R:void 0,W.HlsSkip.No)}}},p.loadPlaylist=function(m){this.requestScheduled===-1&&(this.requestScheduled=self.performance.now())},p.shouldLoadTrack=function(m){return this.canLoad&&m&&!!m.url&&(!m.details||m.details.live)},p.playlistLoaded=function(m,b,E){var _=this,f=b.details,O=b.stats,w=self.performance.now(),R=O.loading.first?Math.max(0,w-O.loading.first):0;if(f.advancedDateTime=Date.now()-R,f.live||E!=null&&E.live){if(f.reloaded(E),E&&this.log("live playlist "+m+" "+(f.advanced?"REFRESHED "+f.lastPartSn+"-"+f.lastPartIndex:"MISSED")),E&&f.fragments.length>0&&(0,r.mergeDetails)(E,f),!this.canLoad||!f.live)return;var x,I=void 0,k=void 0;if(f.canBlockReload&&f.endSN&&f.advanced){var A=this.hls.config.lowLatencyMode,P=f.lastPartSn,S=f.endSN,C=f.lastPartIndex,c=C!==-1,o=P===S,v=A?0:C;c?(I=o?S+1:P,k=o?v:C+1):I=S+1;var l=f.age,a=l+f.ageHeader,T=Math.min(a-f.partTarget,f.targetduration*1.5);if(T>0){if(E&&T>E.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+E.tuneInGoal+" to: "+T+" with playlist age: "+f.age),T=0;else{var h=Math.floor(T/f.targetduration);if(I+=h,k!==void 0){var n=Math.round(T%f.targetduration/f.partTarget);k+=n}this.log("CDN Tune-in age: "+f.ageHeader+"s last advanced "+l.toFixed(2)+"s goal: "+T+" skip sn "+h+" to part "+k)}f.tuneInGoal=T}if(x=this.getDeliveryDirectives(f,b.deliveryDirectives,I,k),A||!o){this.loadPlaylist(x);return}}else x=this.getDeliveryDirectives(f,b.deliveryDirectives,I,k);var N=this.hls.mainForwardBufferInfo,U=N?N.end-N.len:0,j=(f.edge-U)*1e3,Y=(0,r.computeReloadInterval)(f,j);f.updated?w>this.requestScheduled+Y&&(this.requestScheduled=O.loading.start):this.requestScheduled=-1,I!==void 0&&f.canBlockReload?this.requestScheduled=O.loading.first+Y-(f.partTarget*1e3||1e3):this.requestScheduled=(this.requestScheduled===-1?w:this.requestScheduled)+Y;var J=this.requestScheduled-w;J=Math.max(0,J),this.log("reload live playlist "+m+" in "+Math.round(J)+" ms"),this.timer=self.setTimeout(function(){return _.loadPlaylist(x)},J)}else this.clearTimer()},p.getDeliveryDirectives=function(m,b,E,_){var f=(0,W.getSkipValue)(m,E);return b!=null&&b.skip&&m.deltaUpdateFailed&&(E=b.msn,_=b.part,f=W.HlsSkip.No),new W.HlsUrlParameters(E,_,f)},p.retryLoadingOrFail=function(m){var b=this,E=this.hls.config,_=this.retryCount<E.levelLoadingMaxRetry;if(_){var f;if(this.requestScheduled=-1,this.retryCount++,m.details.indexOf("LoadTimeOut")>-1&&(f=m.context)!==null&&f!==void 0&&f.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+m.details+'"'),this.loadPlaylist();else{var O=Math.min(Math.pow(2,this.retryCount)*E.levelLoadingRetryDelay,E.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return b.loadPlaylist()},O),this.warn("retry playlist loading #"+this.retryCount+" in "+O+' ms after "'+m.details+'"')}}else this.warn('cannot recover from error "'+m.details+'"'),this.clearTimer(),m.fatal=!0;return _},g}()},"./src/controller/base-stream-controller.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{State:()=>c,default:()=>o});var W=F("./src/polyfills/number.ts"),r=F("./src/task-loop.ts"),H=F("./src/controller/fragment-tracker.ts"),D=F("./src/utils/buffer-helper.ts"),M=F("./src/utils/logger.ts"),g=F("./src/events.ts"),p=F("./src/errors.ts"),u=F("./src/types/transmuxer.ts"),m=F("./src/utils/mp4-tools.ts"),b=F("./src/utils/discontinuities.ts"),E=F("./src/controller/fragment-finders.ts"),_=F("./src/controller/level-helper.ts"),f=F("./src/loader/fragment-loader.ts"),O=F("./src/crypt/decrypter.ts"),w=F("./src/utils/time-ranges.ts"),R=F("./src/types/loader.ts");function x(v,l){for(var a=0;a<l.length;a++){var T=l[a];T.enumerable=T.enumerable||!1,T.configurable=!0,"value"in T&&(T.writable=!0),Object.defineProperty(v,k(T.key),T)}}function I(v,l,a){return l&&x(v.prototype,l),a&&x(v,a),Object.defineProperty(v,"prototype",{writable:!1}),v}function k(v){var l=A(v,"string");return typeof l=="symbol"?l:String(l)}function A(v,l){if(typeof v!="object"||v===null)return v;var a=v[Symbol.toPrimitive];if(a!==void 0){var T=a.call(v,l||"default");if(typeof T!="object")return T;throw new TypeError("@@toPrimitive must return a primitive value.")}return(l==="string"?String:Number)(v)}function P(v){if(v===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return v}function S(v,l){v.prototype=Object.create(l.prototype),v.prototype.constructor=v,C(v,l)}function C(v,l){return C=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(T,h){return T.__proto__=h,T},C(v,l)}var c={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS",WAITING_LEVEL:"WAITING_LEVEL"},o=function(v){S(l,v);function l(T,h,n,N){var U;return U=v.call(this)||this,U.hls=void 0,U.fragPrevious=null,U.fragCurrent=null,U.fragmentTracker=void 0,U.transmuxer=null,U._state=c.STOPPED,U.media=null,U.mediaBuffer=null,U.config=void 0,U.bitrateTest=!1,U.lastCurrentTime=0,U.nextLoadPosition=0,U.startPosition=0,U.loadedmetadata=!1,U.fragLoadError=0,U.retryDate=0,U.levels=null,U.fragmentLoader=void 0,U.keyLoader=void 0,U.levelLastLoaded=null,U.startFragRequested=!1,U.decrypter=void 0,U.initPTS=[],U.onvseeking=null,U.onvended=null,U.logPrefix="",U.log=void 0,U.warn=void 0,U.logPrefix=N,U.log=M.logger.log.bind(M.logger,N+":"),U.warn=M.logger.warn.bind(M.logger,N+":"),U.hls=T,U.fragmentLoader=new f.default(T.config),U.keyLoader=n,U.fragmentTracker=h,U.config=T.config,U.decrypter=new O.default(T.config),T.on(g.Events.LEVEL_SWITCHING,U.onLevelSwitching,P(U)),U}var a=l.prototype;return a.doTick=function(){this.onTickEnd()},a.onTickEnd=function(){},a.startLoad=function(h){},a.stopLoad=function(){this.fragmentLoader.abort(),this.keyLoader.abort();var h=this.fragCurrent;h&&(h.abortRequests(),this.fragmentTracker.removeFragment(h)),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=c.STOPPED},a._streamEnded=function(h,n){if(n.live||h.nextStart||!h.end||!this.media)return!1;var N=n.partList;if(N!=null&&N.length){var U=N[N.length-1],j=D.BufferHelper.isBuffered(this.media,U.start+U.duration/2);return j}var Y=n.fragments[n.fragments.length-1].type;return this.fragmentTracker.isEndListAppended(Y)},a.getLevelDetails=function(){if(this.levels&&this.levelLastLoaded!==null){var h;return(h=this.levels[this.levelLastLoaded])===null||h===void 0?void 0:h.details}},a.onMediaAttached=function(h,n){var N=this.media=this.mediaBuffer=n.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),N.addEventListener("seeking",this.onvseeking),N.addEventListener("ended",this.onvended);var U=this.config;this.levels&&U.autoStartLoad&&this.state===c.STOPPED&&this.startLoad(U.startPosition)},a.onMediaDetaching=function(){var h=this.media;h!=null&&h.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),h&&this.onvseeking&&this.onvended&&(h.removeEventListener("seeking",this.onvseeking),h.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.keyLoader&&this.keyLoader.detach(),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},a.onMediaSeeking=function(){var h=this.config,n=this.fragCurrent,N=this.media,U=this.mediaBuffer,j=this.state,Y=N?N.currentTime:0,J=D.BufferHelper.bufferInfo(U||N,Y,h.maxBufferHole);if(this.log("media seeking to "+((0,W.isFiniteNumber)(Y)?Y.toFixed(3):Y)+", state: "+j),this.state===c.ENDED)this.resetLoadingState();else if(n){var ee=h.maxFragLookUpTolerance,ie=n.start-ee,re=n.start+n.duration+ee;if(!J.len||re<J.start||ie>J.end){var he=Y>re;(Y<ie||he)&&(he&&n.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),n.abortRequests()),this.resetLoadingState())}}N&&(this.lastCurrentTime=Y),!this.loadedmetadata&&!J.len&&(this.nextLoadPosition=this.startPosition=Y),this.tickImmediate()},a.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},a.onLevelSwitching=function(h,n){this.fragLoadError=0},a.onHandlerDestroying=function(){this.stopLoad(),v.prototype.onHandlerDestroying.call(this)},a.onHandlerDestroyed=function(){this.state=c.STOPPED,this.hls.off(g.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),this.fragmentLoader&&this.fragmentLoader.destroy(),this.keyLoader&&this.keyLoader.destroy(),this.decrypter&&this.decrypter.destroy(),this.hls=this.log=this.warn=this.decrypter=this.keyLoader=this.fragmentLoader=this.fragmentTracker=null,v.prototype.onHandlerDestroyed.call(this)},a.loadFragment=function(h,n,N){this._loadFragForPlayback(h,n,N)},a._loadFragForPlayback=function(h,n,N){var U=this,j=function(J){if(U.fragContextChanged(h)){U.warn("Fragment "+h.sn+(J.part?" p: "+J.part.index:"")+" of level "+h.level+" was dropped during download."),U.fragmentTracker.removeFragment(h);return}h.stats.chunkCount++,U._handleFragmentLoadProgress(J)};this._doFragLoad(h,n,N,j).then(function(Y){if(!Y)return;U.fragLoadError=0;var J=U.state;if(U.fragContextChanged(h)){(J===c.FRAG_LOADING||!U.fragCurrent&&J===c.PARSING)&&(U.fragmentTracker.removeFragment(h),U.state=c.IDLE);return}"payload"in Y&&(U.log("Loaded fragment "+h.sn+" of level "+h.level),U.hls.trigger(g.Events.FRAG_LOADED,Y)),U._handleFragmentLoadComplete(Y)}).catch(function(Y){if(U.state===c.STOPPED||U.state===c.ERROR)return;U.warn(Y),U.resetFragmentLoading(h)})},a.flushMainBuffer=function(h,n,N){if(N===void 0&&(N=null),!(h-n))return;var U={startOffset:h,endOffset:n,type:N};this.fragLoadError=0,this.hls.trigger(g.Events.BUFFER_FLUSHING,U)},a._loadInitSegment=function(h,n){var N=this;this._doFragLoad(h,n).then(function(U){if(!U||N.fragContextChanged(h)||!N.levels)throw new Error("init load aborted");return U}).then(function(U){var j=N.hls,Y=U.payload,J=h.decryptdata;if(Y&&Y.byteLength>0&&J&&J.key&&J.iv&&J.method==="AES-128"){var ee=self.performance.now();return N.decrypter.decrypt(new Uint8Array(Y),J.key.buffer,J.iv.buffer).then(function(ie){var re=self.performance.now();return j.trigger(g.Events.FRAG_DECRYPTED,{frag:h,payload:ie,stats:{tstart:ee,tdecrypt:re}}),U.payload=ie,U})}return U}).then(function(U){var j=N.fragCurrent,Y=N.hls,J=N.levels;if(!J)throw new Error("init load aborted, missing levels");var ee=J[h.level].details;console.assert(ee,"Level details are defined when init segment is loaded");var ie=h.stats;N.state=c.IDLE,N.fragLoadError=0,h.data=new Uint8Array(U.payload),ie.parsing.start=ie.buffering.start=self.performance.now(),ie.parsing.end=ie.buffering.end=self.performance.now(),U.frag===j&&Y.trigger(g.Events.FRAG_BUFFERED,{stats:ie,frag:j,part:null,id:h.type}),N.tick()}).catch(function(U){if(N.state===c.STOPPED||N.state===c.ERROR)return;N.warn(U),N.resetFragmentLoading(h)})},a.fragContextChanged=function(h){var n=this.fragCurrent;return!h||!n||h.level!==n.level||h.sn!==n.sn||h.urlId!==n.urlId},a.fragBufferedComplete=function(h,n){var N,U,j,Y,J=this.mediaBuffer?this.mediaBuffer:this.media;if(this.log("Buffered "+h.type+" sn: "+h.sn+(n?" part: "+n.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+h.level+" (frag:["+((N=h.startPTS)!=null?N:NaN).toFixed(3)+"-"+((U=h.endPTS)!=null?U:NaN).toFixed(3)+"] > buffer:"+(J?w.default.toString(D.BufferHelper.getBuffered(J)):"(detached)")+")"),this.state=c.IDLE,!J)return;!this.loadedmetadata&&h.type==R.PlaylistLevelType.MAIN&&J.buffered.length&&((j=this.fragCurrent)===null||j===void 0?void 0:j.sn)===((Y=this.fragPrevious)===null||Y===void 0?void 0:Y.sn)&&(this.loadedmetadata=!0,this.seekToStartPos()),this.tick()},a.seekToStartPos=function(){},a._handleFragmentLoadComplete=function(h){var n=this.transmuxer;if(!n)return;var N=h.frag,U=h.part,j=h.partsLoaded,Y=!j||j.length===0||j.some(function(ee){return!ee}),J=new u.ChunkMetadata(N.level,N.sn,N.stats.chunkCount+1,0,U?U.index:-1,!Y);n.flush(J)},a._handleFragmentLoadProgress=function(h){},a._doFragLoad=function(h,n,N,U){var j,Y=this;if(N===void 0&&(N=null),!this.levels)throw new Error("frag load aborted, missing levels");var J=null;if(h.encrypted&&!((j=h.decryptdata)!==null&&j!==void 0&&j.key)?(this.log("Loading key for "+h.sn+" of ["+n.startSN+"-"+n.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+h.level),this.state=c.KEY_LOADING,this.fragCurrent=h,J=this.keyLoader.load(h).then(function(oe){if(!Y.fragContextChanged(oe.frag))return Y.hls.trigger(g.Events.KEY_LOADED,oe),Y.state===c.KEY_LOADING&&(Y.state=c.IDLE),oe}),this.hls.trigger(g.Events.KEY_LOADING,{frag:h}),this.throwIfFragContextChanged("KEY_LOADING")):!h.encrypted&&n.encryptedFragments.length&&this.keyLoader.loadClear(h,n.encryptedFragments),N=Math.max(h.start,N||0),this.config.lowLatencyMode&&n){var ee=n.partList;if(ee&&U){N>h.end&&n.fragmentHint&&(h=n.fragmentHint);var ie=this.getNextPart(ee,h,N);if(ie>-1){var re=ee[ie];return this.log("Loading part sn: "+h.sn+" p: "+re.index+" cc: "+h.cc+" of playlist ["+n.startSN+"-"+n.endSN+"] parts [0-"+ie+"-"+(ee.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+h.level+", target: "+parseFloat(N.toFixed(3))),this.nextLoadPosition=re.start+re.duration,this.state=c.FRAG_LOADING,this.hls.trigger(g.Events.FRAG_LOADING,{frag:h,part:ee[ie],targetBufferTime:N}),this.throwIfFragContextChanged("FRAG_LOADING parts"),J?J.then(function(oe){return!oe||Y.fragContextChanged(oe.frag)?null:Y.doFragPartsLoad(h,ee,ie,U)}).catch(function(oe){return Y.handleFragLoadError(oe)}):this.doFragPartsLoad(h,ee,ie,U).catch(function(oe){return Y.handleFragLoadError(oe)})}else if(!h.url||this.loadedEndOfParts(ee,N))return Promise.resolve(null)}}this.log("Loading fragment "+h.sn+" cc: "+h.cc+" "+(n?"of ["+n.startSN+"-"+n.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+h.level+", target: "+parseFloat(N.toFixed(3))),(0,W.isFiniteNumber)(h.sn)&&!this.bitrateTest&&(this.nextLoadPosition=h.start+h.duration),this.state=c.FRAG_LOADING,this.hls.trigger(g.Events.FRAG_LOADING,{frag:h,targetBufferTime:N}),this.throwIfFragContextChanged("FRAG_LOADING");var he=this.config.progressive;return he&&J?J.then(function(oe){return!oe||Y.fragContextChanged(oe==null?void 0:oe.frag)?null:Y.fragmentLoader.load(h,U)}).catch(function(oe){return Y.handleFragLoadError(oe)}):Promise.all([this.fragmentLoader.load(h,he?U:void 0),J]).then(function(oe){var ae=oe[0];return!he&&ae&&U&&U(ae),ae}).catch(function(oe){return Y.handleFragLoadError(oe)})},a.throwIfFragContextChanged=function(h){if(this.fragCurrent===null)throw new Error("frag load aborted, context changed in "+h)},a.doFragPartsLoad=function(h,n,N,U){var j=this;return new Promise(function(Y,J){var ee=[],ie=function re(he){var oe=n[he];j.fragmentLoader.loadPart(h,oe,U).then(function(ae){ee[oe.index]=ae;var Ee=ae.part;j.hls.trigger(g.Events.FRAG_LOADED,ae);var Le=n[he+1];if(Le&&Le.fragment===h)re(he+1);else return Y({frag:h,part:Ee,partsLoaded:ee})}).catch(J)};ie(N)})},a.handleFragLoadError=function(h){if("data"in h){var n=h.data;h.data&&n.details===p.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(n.frag,n.part):this.hls.trigger(g.Events.ERROR,n)}else this.hls.trigger(g.Events.ERROR,{type:p.ErrorTypes.OTHER_ERROR,details:p.ErrorDetails.INTERNAL_EXCEPTION,err:h,fatal:!0});return null},a._handleTransmuxerFlush=function(h){var n=this.getCurrentContext(h);if(!n||this.state!==c.PARSING){!this.fragCurrent&&this.state!==c.STOPPED&&this.state!==c.ERROR&&(this.state=c.IDLE);return}var N=n.frag,U=n.part,j=n.level,Y=self.performance.now();N.stats.parsing.end=Y,U&&(U.stats.parsing.end=Y),this.updateLevelTiming(N,U,j,h.partial)},a.getCurrentContext=function(h){var n=this.levels,N=h.level,U=h.sn,j=h.part;if(!n||!n[N])return this.warn("Levels object was unset while buffering fragment "+U+" of level "+N+". The current chunk will not be buffered."),null;var Y=n[N],J=j>-1?(0,_.getPartWith)(Y,U,j):null,ee=J?J.fragment:(0,_.getFragmentWithSN)(Y,U,this.fragCurrent);return ee?{frag:ee,part:J,level:Y}:null},a.bufferFragmentData=function(h,n,N,U){if(!h||this.state!==c.PARSING)return;var j=h.data1,Y=h.data2,J=j;if(j&&Y&&(J=(0,m.appendUint8Array)(j,Y)),!J||!J.length)return;var ee={type:h.type,frag:n,part:N,chunkMeta:U,parent:n.type,data:J};this.hls.trigger(g.Events.BUFFER_APPENDING,ee),h.dropped&&h.independent&&!N&&this.flushBufferGap(n)},a.flushBufferGap=function(h){var n=this.media;if(!n)return;if(!D.BufferHelper.isBuffered(n,n.currentTime)){this.flushMainBuffer(0,h.start);return}var N=n.currentTime,U=D.BufferHelper.bufferInfo(n,N,0),j=h.duration,Y=Math.min(this.config.maxFragLookUpTolerance*2,j*.25),J=Math.max(Math.min(h.start-Y,U.end-Y),N+Y);h.start-J>Y&&this.flushMainBuffer(J,h.start)},a.getFwdBufferInfo=function(h,n){var N=this.config,U=this.getLoadPosition();if(!(0,W.isFiniteNumber)(U))return null;var j=D.BufferHelper.bufferInfo(h,U,N.maxBufferHole);if(j.len===0&&j.nextStart!==void 0){var Y=this.fragmentTracker.getBufferedFrag(U,n);if(Y&&j.nextStart<Y.end)return D.BufferHelper.bufferInfo(h,U,Math.max(j.nextStart,N.maxBufferHole))}return j},a.getMaxBufferLength=function(h){var n=this.config,N;return h?N=Math.max(8*n.maxBufferSize/h,n.maxBufferLength):N=n.maxBufferLength,Math.min(N,n.maxMaxBufferLength)},a.reduceMaxBufferLength=function(h){var n=this.config,N=h||n.maxBufferLength;return n.maxMaxBufferLength>=N?(n.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+n.maxMaxBufferLength+"s"),!0):!1},a.getNextFragment=function(h,n){var N=n.fragments,U=N.length;if(!U)return null;var j=this.config,Y=N[0].start,J;if(n.live){var ee=j.initialLiveManifestSize;if(U<ee)return this.warn("Not enough fragments to start playback (have: "+U+", need: "+ee+")"),null;!n.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&(J=this.getInitialLiveFragment(n,N),this.startPosition=J?this.hls.liveSyncPosition||J.start:h)}else h<=Y&&(J=N[0]);if(!J){var ie=j.lowLatencyMode?n.partEnd:n.fragmentEnd;J=this.getFragmentAtPosition(h,ie,n)}return this.mapToInitFragWhenRequired(J)},a.mapToInitFragWhenRequired=function(h){return h!=null&&h.initSegment&&!(h!=null&&h.initSegment.data)&&!this.bitrateTest?h.initSegment:h},a.getNextPart=function(h,n,N){for(var U=-1,j=!1,Y=!0,J=0,ee=h.length;J<ee;J++){var ie=h[J];if(Y=Y&&!ie.independent,U>-1&&N<ie.start)break;var re=ie.loaded;re?U=-1:(j||ie.independent||Y)&&ie.fragment===n&&(U=J),j=re}return U},a.loadedEndOfParts=function(h,n){var N=h[h.length-1];return N&&n>N.start&&N.loaded},a.getInitialLiveFragment=function(h,n){var N=this.fragPrevious,U=null;if(N){if(h.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+N.programDateTime),U=(0,E.findFragmentByPDT)(n,N.endProgramDateTime,this.config.maxFragLookUpTolerance)),!U){var j=N.sn+1;if(j>=h.startSN&&j<=h.endSN){var Y=n[j-h.startSN];N.cc===Y.cc&&(U=Y,this.log("Live playlist, switching playlist, load frag with next SN: "+U.sn))}U||(U=(0,E.findFragWithCC)(n,N.cc),U&&this.log("Live playlist, switching playlist, load frag with same CC: "+U.sn))}}else{var J=this.hls.liveSyncPosition;J!==null&&(U=this.getFragmentAtPosition(J,this.bitrateTest?h.fragmentEnd:h.edge,h))}return U},a.getFragmentAtPosition=function(h,n,N){var U=this.config,j=this.fragPrevious,Y=N.fragments,J=N.endSN,ee=N.fragmentHint,ie=U.maxFragLookUpTolerance,re=!!(U.lowLatencyMode&&N.partList&&ee);re&&ee&&!this.bitrateTest&&(Y=Y.concat(ee),J=ee.sn);var he;if(h<n){var oe=h>n-ie?0:ie;he=(0,E.findFragmentByPTS)(j,Y,h,oe)}else he=Y[Y.length-1];if(he){var ae=he.sn-N.startSN;if(this.fragmentTracker.getState(he)===H.FragmentState.OK&&(j=he),j&&he.sn===j.sn&&!re){var Ee=j&&he.level===j.level;if(Ee){var Le=Y[ae+1];he.sn<J&&this.fragmentTracker.getState(Le)!==H.FragmentState.OK?(this.log("SN "+he.sn+" just loaded, load next one: "+Le.sn),he=Le):he=null}}}return he},a.synchronizeToLiveEdge=function(h){var n=this.config,N=this.media;if(!N)return;var U=this.hls.liveSyncPosition,j=N.currentTime,Y=h.fragments[0].start,J=h.edge,ee=j>=Y-n.maxFragLookUpTolerance&&j<=J;if(U!==null&&N.duration>U&&(j<U||!ee)){var ie=n.liveMaxLatencyDuration!==void 0?n.liveMaxLatencyDuration:n.liveMaxLatencyDurationCount*h.targetduration;(!ee&&N.readyState<4||j<J-ie)&&(this.loadedmetadata||(this.nextLoadPosition=U),N.readyState&&(this.warn("Playback: "+j.toFixed(3)+" is located too far from the end of live sliding playlist: "+J+", reset currentTime to : "+U.toFixed(3)),N.currentTime=U))}},a.alignPlaylists=function(h,n){var N=this.levels,U=this.levelLastLoaded,j=this.fragPrevious,Y=U!==null?N[U]:null,J=h.fragments.length;if(!J)return this.warn("No fragments in live playlist"),0;var ee=h.fragments[0].start,ie=!n,re=h.alignedSliding&&(0,W.isFiniteNumber)(ee);if(ie||!re&&!ee){(0,b.alignStream)(j,Y,h);var he=h.fragments[0].start;return this.log("Live playlist sliding: "+he.toFixed(2)+" start-sn: "+(n?n.startSN:"na")+"->"+h.startSN+" prev-sn: "+(j?j.sn:"na")+" fragments: "+J),he}return ee},a.waitForCdnTuneIn=function(h){var n=3;return h.live&&h.canBlockReload&&h.partTarget&&h.tuneInGoal>Math.max(h.partHoldBack,h.partTarget*n)},a.setStartPosition=function(h,n){var N=this.startPosition;if(N<n&&(N=-1),N===-1||this.lastCurrentTime===-1){var U=h.startTimeOffset;(0,W.isFiniteNumber)(U)?(N=n+U,U<0&&(N+=h.totalduration),N=Math.min(Math.max(n,N),n+h.totalduration),this.log("Start time offset "+U+" found in playlist, adjust startPosition to "+N),this.startPosition=N):h.live?N=this.hls.liveSyncPosition||n:this.startPosition=N=0,this.lastCurrentTime=N}this.nextLoadPosition=N},a.getLoadPosition=function(){var h=this.media,n=0;return this.loadedmetadata&&h?n=h.currentTime:this.nextLoadPosition&&(n=this.nextLoadPosition),n},a.handleFragLoadAborted=function(h,n){this.transmuxer&&h.sn!=="initSegment"&&h.stats.aborted&&(this.warn("Fragment "+h.sn+(n?" part"+n.index:"")+" of level "+h.level+" was aborted"),this.resetFragmentLoading(h))},a.resetFragmentLoading=function(h){(!this.fragCurrent||!this.fragContextChanged(h)&&this.state!==c.FRAG_LOADING_WAITING_RETRY)&&(this.state=c.IDLE)},a.onFragmentOrKeyLoadError=function(h,n){if(n.fatal){this.stopLoad(),this.state=c.ERROR;return}var N=this.config;if(n.chunkMeta){var U=this.getCurrentContext(n.chunkMeta);U&&(n.frag=U.frag,n.levelRetry=!0,this.fragLoadError=N.fragLoadingMaxRetry)}var j=n.frag;if(!j||j.type!==h)return;var Y=this.fragCurrent;if(console.assert(Y&&j.sn===Y.sn&&j.level===Y.level&&j.urlId===Y.urlId,"Frag load error must match current frag to retry"),this.fragLoadError+1<=N.fragLoadingMaxRetry){this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition);var J=Math.min(Math.pow(2,this.fragLoadError)*N.fragLoadingRetryDelay,N.fragLoadingMaxRetryTimeout);this.warn("Fragment "+j.sn+" of "+h+" "+j.level+" failed to load, retrying in "+J+"ms"),this.retryDate=self.performance.now()+J,this.fragLoadError++,this.state=c.FRAG_LOADING_WAITING_RETRY}else n.levelRetry?(h===R.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=c.IDLE):(M.logger.error(n.details+" reaches max retry, redispatch as fatal ..."),n.fatal=!0,this.hls.stopLoad(),this.state=c.ERROR)},a.afterBufferFlushed=function(h,n,N){if(!h)return;var U=D.BufferHelper.getBuffered(h);this.fragmentTracker.detectEvictedFragments(n,U,N),this.state===c.ENDED&&this.resetLoadingState()},a.resetLoadingState=function(){this.log("Reset loading state"),this.fragCurrent=null,this.fragPrevious=null,this.state=c.IDLE},a.resetStartWhenNotLoaded=function(h){if(!this.loadedmetadata){this.startFragRequested=!1;var n=this.levels?this.levels[h].details:null;n!=null&&n.live?(this.startPosition=-1,this.setStartPosition(n,0),this.resetLoadingState()):this.nextLoadPosition=this.startPosition}},a.updateLevelTiming=function(h,n,N,U){var j=this,Y=N.details;console.assert(!!Y,"level.details must be defined");var J=Object.keys(h.elementaryStreams).reduce(function(ee,ie){var re=h.elementaryStreams[ie];if(re){var he=re.endPTS-re.startPTS;if(he<=0)return j.warn("Could not parse fragment "+h.sn+" "+ie+" duration reliably ("+he+")"),ee||!1;var oe=U?0:(0,_.updateFragPTSDTS)(Y,h,re.startPTS,re.endPTS,re.startDTS,re.endDTS);return j.hls.trigger(g.Events.LEVEL_PTS_UPDATED,{details:Y,level:N,drift:oe,type:ie,frag:h,start:re.startPTS,end:re.endPTS}),!0}return ee},!1);J||(this.warn("Found no media in fragment "+h.sn+" of level "+N.id+" resetting transmuxer to fallback to playlist timing"),this.resetTransmuxer()),this.state=c.PARSED,this.hls.trigger(g.Events.FRAG_PARSED,{frag:h,part:n})},a.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},I(l,[{key:"state",get:function(){return this._state},set:function(h){var n=this._state;n!==h&&(this._state=h,this.log(n+"->"+h))}}]),l}(r.default)},"./src/controller/buffer-controller.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{default:()=>E});var W=F("./src/polyfills/number.ts"),r=F("./src/events.ts"),H=F("./src/utils/logger.ts"),D=F("./src/errors.ts"),M=F("./src/utils/buffer-helper.ts"),g=F("./src/utils/mediasource-helper.ts"),p=F("./src/loader/fragment.ts"),u=F("./src/controller/buffer-operation-queue.ts"),m=(0,g.getMediaSource)(),b=/([ha]vc.)(?:\.[^.,]+)+/,E=function(){function _(O){var w=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.lastMpegAudioChunk=null,this.appendError=0,this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this._onMediaSourceOpen=function(){var R=w.media,x=w.mediaSource;H.logger.log("[buffer-controller]: Media source opened"),R&&(R.removeEventListener("emptied",w._onMediaEmptied),w.updateMediaElementDuration(),w.hls.trigger(r.Events.MEDIA_ATTACHED,{media:R})),x&&x.removeEventListener("sourceopen",w._onMediaSourceOpen),w.checkPendingTracks()},this._onMediaSourceClose=function(){H.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){H.logger.log("[buffer-controller]: Media source ended")},this._onMediaEmptied=function(){var R=w.media,x=w._objectUrl;R&&R.src!==x&&H.logger.error("Media element src was set while attaching MediaSource ("+x+" > "+R.src+")")},this.hls=O,this._initSourceBuffer(),this.registerListeners()}var f=_.prototype;return f.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},f.destroy=function(){this.unregisterListeners(),this.details=null,this.lastMpegAudioChunk=null},f.registerListeners=function(){var w=this.hls;w.on(r.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),w.on(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),w.on(r.Events.MANIFEST_PARSED,this.onManifestParsed,this),w.on(r.Events.BUFFER_RESET,this.onBufferReset,this),w.on(r.Events.BUFFER_APPENDING,this.onBufferAppending,this),w.on(r.Events.BUFFER_CODECS,this.onBufferCodecs,this),w.on(r.Events.BUFFER_EOS,this.onBufferEos,this),w.on(r.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),w.on(r.Events.LEVEL_UPDATED,this.onLevelUpdated,this),w.on(r.Events.FRAG_PARSED,this.onFragParsed,this),w.on(r.Events.FRAG_CHANGED,this.onFragChanged,this)},f.unregisterListeners=function(){var w=this.hls;w.off(r.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),w.off(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),w.off(r.Events.MANIFEST_PARSED,this.onManifestParsed,this),w.off(r.Events.BUFFER_RESET,this.onBufferReset,this),w.off(r.Events.BUFFER_APPENDING,this.onBufferAppending,this),w.off(r.Events.BUFFER_CODECS,this.onBufferCodecs,this),w.off(r.Events.BUFFER_EOS,this.onBufferEos,this),w.off(r.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),w.off(r.Events.LEVEL_UPDATED,this.onLevelUpdated,this),w.off(r.Events.FRAG_PARSED,this.onFragParsed,this),w.off(r.Events.FRAG_CHANGED,this.onFragChanged,this)},f._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new u.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]},this.lastMpegAudioChunk=null},f.onManifestParsed=function(w,R){var x=2;(R.audio&&!R.video||!R.altAudio)&&(x=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=x,this.details=null,H.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},f.onMediaAttaching=function(w,R){var x=this.media=R.media;if(x&&m){var I=this.mediaSource=new m;I.addEventListener("sourceopen",this._onMediaSourceOpen),I.addEventListener("sourceended",this._onMediaSourceEnded),I.addEventListener("sourceclose",this._onMediaSourceClose),x.src=self.URL.createObjectURL(I),this._objectUrl=x.src,x.addEventListener("emptied",this._onMediaEmptied)}},f.onMediaDetaching=function(){var w=this.media,R=this.mediaSource,x=this._objectUrl;if(R){if(H.logger.log("[buffer-controller]: media source detaching"),R.readyState==="open")try{R.endOfStream()}catch(I){H.logger.warn("[buffer-controller]: onMediaDetaching: "+I.message+" while calling endOfStream")}this.onBufferReset(),R.removeEventListener("sourceopen",this._onMediaSourceOpen),R.removeEventListener("sourceended",this._onMediaSourceEnded),R.removeEventListener("sourceclose",this._onMediaSourceClose),w&&(w.removeEventListener("emptied",this._onMediaEmptied),x&&self.URL.revokeObjectURL(x),w.src===x?(w.removeAttribute("src"),w.load()):H.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(r.Events.MEDIA_DETACHED,void 0)},f.onBufferReset=function(){var w=this;this.getSourceBufferTypes().forEach(function(R){var x=w.sourceBuffer[R];try{x&&(w.removeBufferListeners(R),w.mediaSource&&w.mediaSource.removeSourceBuffer(x),w.sourceBuffer[R]=void 0)}catch(I){H.logger.warn("[buffer-controller]: Failed to reset the "+R+" buffer",I)}}),this._initSourceBuffer()},f.onBufferCodecs=function(w,R){var x=this,I=this.getSourceBufferTypes().length;if(Object.keys(R).forEach(function(k){if(I){var A=x.tracks[k];if(A&&typeof A.buffer.changeType=="function"){var P=R[k],S=P.id,C=P.codec,c=P.levelCodec,o=P.container,v=P.metadata,l=(A.levelCodec||A.codec).replace(b,"$1"),a=(c||C).replace(b,"$1");if(l!==a){var T=o+";codecs="+(c||C);x.appendChangeType(k,T),H.logger.log("[buffer-controller]: switching codec "+l+" to "+a),x.tracks[k]={buffer:A.buffer,codec:C,container:o,levelCodec:c,metadata:v,id:S}}}}else x.pendingTracks[k]=R[k]}),I)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},f.appendChangeType=function(w,R){var x=this,I=this.operationQueue,k={execute:function(){var P=x.sourceBuffer[w];P&&(H.logger.log("[buffer-controller]: changing "+w+" sourceBuffer type to "+R),P.changeType(R)),I.shiftAndExecuteNext(w)},onStart:function(){},onComplete:function(){},onError:function(P){H.logger.warn("[buffer-controller]: Failed to change "+w+" SourceBuffer type",P)}};I.append(k,w)},f.onBufferAppending=function(w,R){var x=this,I=this.hls,k=this.operationQueue,A=this.tracks,P=R.data,S=R.type,C=R.frag,c=R.part,o=R.chunkMeta,v=o.buffering[S],l=self.performance.now();v.start=l;var a=C.stats.buffering,T=c?c.stats.buffering:null;a.start===0&&(a.start=l),T&&T.start===0&&(T.start=l);var h=A.audio,n=!1;S==="audio"&&(h==null?void 0:h.container)==="audio/mpeg"&&(n=!this.lastMpegAudioChunk||o.id===1||this.lastMpegAudioChunk.sn!==o.sn,this.lastMpegAudioChunk=o);var N=C.start,U={execute:function(){if(v.executeStart=self.performance.now(),n){var Y=x.sourceBuffer[S];if(Y){var J=N-Y.timestampOffset;Math.abs(J)>=.1&&(H.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+N+" (delta: "+J+") sn: "+C.sn+")"),Y.timestampOffset=N)}}x.appendExecutor(P,S)},onStart:function(){},onComplete:function(){var Y=self.performance.now();v.executeEnd=v.end=Y,a.first===0&&(a.first=Y),T&&T.first===0&&(T.first=Y);var J=x.sourceBuffer,ee={};for(var ie in J)ee[ie]=M.BufferHelper.getBuffered(J[ie]);x.appendError=0,x.hls.trigger(r.Events.BUFFER_APPENDED,{type:S,frag:C,part:c,chunkMeta:o,parent:C.type,timeRanges:ee})},onError:function(Y){H.logger.error("[buffer-controller]: Error encountered while trying to append to the "+S+" SourceBuffer",Y);var J={type:D.ErrorTypes.MEDIA_ERROR,parent:C.type,details:D.ErrorDetails.BUFFER_APPEND_ERROR,err:Y,fatal:!1};Y.code===DOMException.QUOTA_EXCEEDED_ERR?J.details=D.ErrorDetails.BUFFER_FULL_ERROR:(x.appendError++,J.details=D.ErrorDetails.BUFFER_APPEND_ERROR,x.appendError>I.config.appendErrorMaxRetry&&(H.logger.error("[buffer-controller]: Failed "+I.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),J.fatal=!0,I.stopLoad())),I.trigger(r.Events.ERROR,J)}};k.append(U,S)},f.onBufferFlushing=function(w,R){var x=this,I=this.operationQueue,k=function(P){return{execute:x.removeExecutor.bind(x,P,R.startOffset,R.endOffset),onStart:function(){},onComplete:function(){x.hls.trigger(r.Events.BUFFER_FLUSHED,{type:P})},onError:function(C){H.logger.warn("[buffer-controller]: Failed to remove from "+P+" SourceBuffer",C)}}};R.type?I.append(k(R.type),R.type):this.getSourceBufferTypes().forEach(function(A){I.append(k(A),A)})},f.onFragParsed=function(w,R){var x=this,I=R.frag,k=R.part,A=[],P=k?k.elementaryStreams:I.elementaryStreams;P[p.ElementaryStreamTypes.AUDIOVIDEO]?A.push("audiovideo"):(P[p.ElementaryStreamTypes.AUDIO]&&A.push("audio"),P[p.ElementaryStreamTypes.VIDEO]&&A.push("video"));var S=function(){var c=self.performance.now();I.stats.buffering.end=c,k&&(k.stats.buffering.end=c);var o=k?k.stats:I.stats;x.hls.trigger(r.Events.FRAG_BUFFERED,{frag:I,part:k,stats:o,id:I.type})};A.length===0&&H.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+I.type+" level: "+I.level+" sn: "+I.sn),this.blockBuffers(S,A)},f.onFragChanged=function(w,R){this.flushBackBuffer()},f.onBufferEos=function(w,R){var x=this,I=this.getSourceBufferTypes().reduce(function(k,A){var P=x.sourceBuffer[A];return P&&(!R.type||R.type===A)&&(P.ending=!0,P.ended||(P.ended=!0,H.logger.log("[buffer-controller]: "+A+" sourceBuffer now EOS"))),k&&!!(!P||P.ended)},!0);I&&(H.logger.log("[buffer-controller]: Queueing mediaSource.endOfStream()"),this.blockBuffers(function(){x.getSourceBufferTypes().forEach(function(A){var P=x.sourceBuffer[A];P&&(P.ending=!1)});var k=x.mediaSource;if(!k||k.readyState!=="open"){k&&H.logger.info("[buffer-controller]: Could not call mediaSource.endOfStream(). mediaSource.readyState: "+k.readyState);return}H.logger.log("[buffer-controller]: Calling mediaSource.endOfStream()"),k.endOfStream()}))},f.onLevelUpdated=function(w,R){var x=R.details;if(!x.fragments.length)return;this.details=x,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},f.flushBackBuffer=function(){var w=this.hls,R=this.details,x=this.media,I=this.sourceBuffer;if(!x||R===null)return;var k=this.getSourceBufferTypes();if(!k.length)return;var A=R.live&&w.config.liveBackBufferLength!==null?w.config.liveBackBufferLength:w.config.backBufferLength;if(!(0,W.isFiniteNumber)(A)||A<0)return;var P=x.currentTime,S=R.levelTargetDuration,C=Math.max(A,S),c=Math.floor(P/S)*S-C;k.forEach(function(o){var v=I[o];if(v){var l=M.BufferHelper.getBuffered(v);if(l.length>0&&c>l.start(0)){if(w.trigger(r.Events.BACK_BUFFER_REACHED,{bufferEnd:c}),R.live)w.trigger(r.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:c});else if(v.ended&&l.end(l.length-1)-P<S*2){H.logger.info("[buffer-controller]: Cannot flush "+o+" back buffer while SourceBuffer is in ended state");return}w.trigger(r.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:c,type:o})}}})},f.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var w=this.details,R=this.hls,x=this.media,I=this.mediaSource,k=w.fragments[0].start+w.totalduration,A=x.duration,P=(0,W.isFiniteNumber)(I.duration)?I.duration:0;w.live&&R.config.liveDurationInfinity?(H.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),I.duration=Infinity,this.updateSeekableRange(w)):(k>P&&k>A||!(0,W.isFiniteNumber)(A))&&(H.logger.log("[buffer-controller]: Updating Media Source duration to "+k.toFixed(3)),I.duration=k)},f.updateSeekableRange=function(w){var R=this.mediaSource,x=w.fragments,I=x.length;if(I&&w.live&&R!==null&&R!==void 0&&R.setLiveSeekableRange){var k=Math.max(0,x[0].start),A=Math.max(k,k+w.totalduration);R.setLiveSeekableRange(k,A)}},f.checkPendingTracks=function(){var w=this.bufferCodecEventsExpected,R=this.operationQueue,x=this.pendingTracks,I=Object.keys(x).length;if(I&&!w||I===2){this.createSourceBuffers(x),this.pendingTracks={};var k=this.getSourceBufferTypes();if(k.length===0){this.hls.trigger(r.Events.ERROR,{type:D.ErrorTypes.MEDIA_ERROR,details:D.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}k.forEach(function(A){R.executeNext(A)})}},f.createSourceBuffers=function(w){var R=this.sourceBuffer,x=this.mediaSource;if(!x)throw Error("createSourceBuffers called when mediaSource was null");var I=0;for(var k in w)if(!R[k]){var A=w[k];if(!A)throw Error("source buffer exists for track "+k+", however track does not");var P=A.levelCodec||A.codec,S=A.container+";codecs="+P;H.logger.log("[buffer-controller]: creating sourceBuffer("+S+")");try{var C=R[k]=x.addSourceBuffer(S),c=k;this.addBufferListener(c,"updatestart",this._onSBUpdateStart),this.addBufferListener(c,"updateend",this._onSBUpdateEnd),this.addBufferListener(c,"error",this._onSBUpdateError),this.tracks[k]={buffer:C,codec:P,container:A.container,levelCodec:A.levelCodec,metadata:A.metadata,id:A.id},I++}catch(o){H.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+o.message),this.hls.trigger(r.Events.ERROR,{type:D.ErrorTypes.MEDIA_ERROR,details:D.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:o,mimeType:S})}}I&&this.hls.trigger(r.Events.BUFFER_CREATED,{tracks:this.tracks})},f._onSBUpdateStart=function(w){var R=this.operationQueue,x=R.current(w);x.onStart()},f._onSBUpdateEnd=function(w){var R=this.operationQueue,x=R.current(w);x.onComplete(),R.shiftAndExecuteNext(w)},f._onSBUpdateError=function(w,R){H.logger.error("[buffer-controller]: "+w+" SourceBuffer error",R),this.hls.trigger(r.Events.ERROR,{type:D.ErrorTypes.MEDIA_ERROR,details:D.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var x=this.operationQueue.current(w);x&&x.onError(R)},f.removeExecutor=function(w,R,x){var I=this.media,k=this.mediaSource,A=this.operationQueue,P=this.sourceBuffer,S=P[w];if(!I||!k||!S){H.logger.warn("[buffer-controller]: Attempting to remove from the "+w+" SourceBuffer, but it does not exist"),A.shiftAndExecuteNext(w);return}var C=(0,W.isFiniteNumber)(I.duration)?I.duration:Infinity,c=(0,W.isFiniteNumber)(k.duration)?k.duration:Infinity,o=Math.max(0,R),v=Math.min(x,C,c);v>o&&!S.ending?(S.ended=!1,H.logger.log("[buffer-controller]: Removing ["+o+","+v+"] from the "+w+" SourceBuffer"),console.assert(!S.updating,w+" sourceBuffer must not be updating"),S.remove(o,v)):A.shiftAndExecuteNext(w)},f.appendExecutor=function(w,R){var x=this.operationQueue,I=this.sourceBuffer,k=I[R];if(!k){H.logger.warn("[buffer-controller]: Attempting to append to the "+R+" SourceBuffer, but it does not exist"),x.shiftAndExecuteNext(R);return}k.ended=!1,console.assert(!k.updating,R+" sourceBuffer must not be updating"),k.appendBuffer(w)},f.blockBuffers=function(w,R){var x=this;if(R===void 0&&(R=this.getSourceBufferTypes()),!R.length){H.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve().then(w);return}var I=this.operationQueue,k=R.map(function(A){return I.appendBlocker(A)});Promise.all(k).then(function(){w(),R.forEach(function(A){var P=x.sourceBuffer[A];(!P||!P.updating)&&I.shiftAndExecuteNext(A)})})},f.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},f.addBufferListener=function(w,R,x){var I=this.sourceBuffer[w];if(!I)return;var k=x.bind(this,w);this.listeners[w].push({event:R,listener:k}),I.addEventListener(R,k)},f.removeBufferListeners=function(w){var R=this.sourceBuffer[w];if(!R)return;this.listeners[w].forEach(function(x){R.removeEventListener(x.event,x.listener)})},_}()},"./src/controller/buffer-operation-queue.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{default:()=>r});var W=F("./src/utils/logger.ts"),r=function(){function H(M){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=M}var D=H.prototype;return D.append=function(g,p){var u=this.queues[p];u.push(g),u.length===1&&this.buffers[p]&&this.executeNext(p)},D.insertAbort=function(g,p){var u=this.queues[p];u.unshift(g),this.executeNext(p)},D.appendBlocker=function(g){var p,u=new Promise(function(b){p=b}),m={execute:p,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(m,g),u},D.executeNext=function(g){var p=this.buffers,u=this.queues,m=p[g],b=u[g];if(b.length){var E=b[0];try{E.execute()}catch(_){W.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),E.onError(_),(!m||!m.updating)&&(b.shift(),this.executeNext(g))}}},D.shiftAndExecuteNext=function(g){this.queues[g].shift(),this.executeNext(g)},D.current=function(g){return this.queues[g][0]},H}()},"./src/controller/cap-level-controller.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{default:()=>p});var W=F("./src/events.ts");function r(u,m){for(var b=0;b<m.length;b++){var E=m[b];E.enumerable=E.enumerable||!1,E.configurable=!0,"value"in E&&(E.writable=!0),Object.defineProperty(u,D(E.key),E)}}function H(u,m,b){return m&&r(u.prototype,m),b&&r(u,b),Object.defineProperty(u,"prototype",{writable:!1}),u}function D(u){var m=M(u,"string");return typeof m=="symbol"?m:String(m)}function M(u,m){if(typeof u!="object"||u===null)return u;var b=u[Symbol.toPrimitive];if(b!==void 0){var E=b.call(u,m||"default");if(typeof E!="object")return E;throw new TypeError("@@toPrimitive must return a primitive value.")}return(m==="string"?String:Number)(u)}var g=function(){function u(b){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=b,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var m=u.prototype;return m.setStreamController=function(E){this.streamController=E},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 E=this.hls;E.on(W.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),E.on(W.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),E.on(W.Events.MANIFEST_PARSED,this.onManifestParsed,this),E.on(W.Events.BUFFER_CODECS,this.onBufferCodecs,this),E.on(W.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},m.unregisterListener=function(){var E=this.hls;E.off(W.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),E.off(W.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),E.off(W.Events.MANIFEST_PARSED,this.onManifestParsed,this),E.off(W.Events.BUFFER_CODECS,this.onBufferCodecs,this),E.off(W.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},m.onFpsDropLevelCapping=function(E,_){u.isLevelAllowed(_.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(_.droppedLevel)},m.onMediaAttaching=function(E,_){this.media=_.media instanceof HTMLVideoElement?_.media:null,this.clientRect=null},m.onManifestParsed=function(E,_){var f=this.hls;this.restrictedLevels=[],this.firstLevel=_.firstLevel,f.config.capLevelToPlayerSize&&_.video&&this.startCapping()},m.onBufferCodecs=function(E,_){var f=this.hls;f.config.capLevelToPlayerSize&&_.video&&this.startCapping()},m.onMediaDetaching=function(){this.stopCapping()},m.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var E=this.hls.levels;if(E.length){var _=this.hls;_.autoLevelCapping=this.getMaxLevel(E.length-1),_.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=_.autoLevelCapping}}},m.getMaxLevel=function(E){var _=this,f=this.hls.levels;if(!f.length)return-1;var O=f.filter(function(w,R){return u.isLevelAllowed(R,_.restrictedLevels)&&R<=E});return this.clientRect=null,u.getMaxLevelByMediaSize(O,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 E=this.media,_={width:0,height:0};if(E){var f=E.getBoundingClientRect();_.width=f.width,_.height=f.height,!_.width&&!_.height&&(_.width=f.right-f.left||E.width||0,_.height=f.bottom-f.top||E.height||0)}return this.clientRect=_,_},u.isLevelAllowed=function(E,_){return _===void 0&&(_=[]),_.indexOf(E)===-1},u.getMaxLevelByMediaSize=function(E,_,f){if(!E||!E.length)return-1;for(var 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0,this.onWaiting=function(){x.initialized&&(x.starved=!0),x.buffering=!0},this.onPlaying=function(){x.initialized||(x.initialized=!0),x.buffering=!1},this.applyPlaylistData=function(A){try{x.apply(A,{ot:r.CMCDObjectType.MANIFEST,su:!x.initialized})}catch(P){D.logger.warn("Could not generate manifest CMCD data.",P)}},this.applyFragmentData=function(A){try{var P=A.frag,S=x.hls.levels[P.level],C=x.getObjectType(P),c={d:P.duration*1e3,ot:C};(C===r.CMCDObjectType.VIDEO||C===r.CMCDObjectType.AUDIO||C==r.CMCDObjectType.MUXED)&&(c.br=S.bitrate/1e3,c.tb=x.getTopBandwidth(C)/1e3,c.bl=x.getBufferLength(C)),x.apply(A,c)}catch(o){D.logger.warn("Could not generate segment CMCD data.",o)}},this.hls=R;var I=this.config=R.config,k=I.cmcd;k!=null&&(I.pLoader=this.createPlaylistLoader(),I.fLoader=this.createFragmentLoader(),this.sid=k.sessionId||O.uuid(),this.cid=k.contentId,this.useHeaders=k.useHeaders===!0,this.registerListeners())}var w=O.prototype;return w.registerListeners=function(){var x=this.hls;x.on(W.Events.MEDIA_ATTACHED,this.onMediaAttached,this),x.on(W.Events.MEDIA_DETACHED,this.onMediaDetached,this),x.on(W.Events.BUFFER_CREATED,this.onBufferCreated,this)},w.unregisterListeners=function(){var x=this.hls;x.off(W.Events.MEDIA_ATTACHED,this.onMediaAttached,this),x.off(W.Events.MEDIA_DETACHED,this.onMediaDetached,this),x.off(W.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},w.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},w.onMediaAttached=function(x,I){this.media=I.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},w.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},w.onBufferCreated=function(x,I){var k,A;this.audioBuffer=(k=I.tracks.audio)===null||k===void 0?void 0:k.buffer,this.videoBuffer=(A=I.tracks.video)===null||A===void 0?void 0:A.buffer},w.createData=function(){var x;return{v:r.CMCDVersion,sf:r.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(x=this.media)===null||x===void 0?void 0:x.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},w.apply=function(x,I){I===void 0&&(I={}),_(I,this.createData());var k=I.ot===r.CMCDObjectType.INIT||I.ot===r.CMCDObjectType.VIDEO||I.ot===r.CMCDObjectType.MUXED;if(this.starved&&k&&(I.bs=!0,I.su=!0,this.starved=!1),I.su==null&&(I.su=this.buffering),this.useHeaders){var A=O.toHeaders(I);if(!Object.keys(A).length)return;x.headers||(x.headers={}),_(x.headers,A)}else{var P=O.toQuery(I);if(!P)return;x.url=O.appendQueryToUri(x.url,P)}},w.getObjectType=function(x){var I=x.type;return I==="subtitle"?r.CMCDObjectType.TIMED_TEXT:x.sn==="initSegment"?r.CMCDObjectType.INIT:I==="audio"?r.CMCDObjectType.AUDIO:I==="main"?this.hls.audioTracks.length?r.CMCDObjectType.VIDEO:r.CMCDObjectType.MUXED:void 0},w.getTopBandwidth=function(x){var I=0,k,A=this.hls;if(x===r.CMCDObjectType.AUDIO)k=A.audioTracks;else{var P=A.maxAutoLevel,S=P>-1?P+1:A.levels.length;k=A.levels.slice(0,S)}for(var C=m(k),c;!(c=C()).done;){var o=c.value;o.bitrate>I&&(I=o.bitrate)}return I>0?I:NaN},w.getBufferLength=function(x){var I=this.hls.media,k=x===r.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!k||!I)return NaN;var A=H.BufferHelper.bufferInfo(k,I.currentTime,this.config.maxBufferHole);return A.len*1e3},w.createPlaylistLoader=function(){var x=this.config.pLoader,I=this.applyPlaylistData,k=x||this.config.loader;return function(){function A(S){this.loader=void 0,this.loader=new k(S)}var P=A.prototype;return P.destroy=function(){this.loader.destroy()},P.abort=function(){this.loader.abort()},P.load=function(C,c,o){I(C),this.loader.load(C,c,o)},g(A,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),A}()},w.createFragmentLoader=function(){var x=this.config.fLoader,I=this.applyFragmentData,k=x||this.config.loader;return function(){function A(S){this.loader=void 0,this.loader=new k(S)}var P=A.prototype;return P.destroy=function(){this.loader.destroy()},P.abort=function(){this.loader.abort()},P.load=function(C,c,o){I(C),this.loader.load(C,c,o)},g(A,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),A}()},O.uuid=function(){var x=URL.createObjectURL(new Blob),I=x.toString();return URL.revokeObjectURL(x),I.slice(I.lastIndexOf("/")+1)},O.serialize=function(x){for(var I=[],k=function(U){return!Number.isNaN(U)&&U!=null&&U!==""&&U!==!1},A=function(U){return Math.round(U)},P=function(U){return A(U/100)*100},S=function(U){return encodeURIComponent(U)},C={br:A,d:A,bl:P,dl:P,mtp:P,nor:S,rtp:P,tb:A},c=Object.keys(x||{}).sort(),o=m(c),v;!(v=o()).done;){var l=v.value,a=x[l];if(!k(a))continue;if(l==="v"&&a===1)continue;if(l=="pr"&&a===1)continue;var T=C[l];T&&(a=T(a));var h=typeof a,n=void 0;l==="ot"||l==="sf"||l==="st"?n=l+"="+a:h==="boolean"?n=l:h==="number"?n=l+"="+a:n=l+"="+JSON.stringify(a),I.push(n)}return I.join(",")},O.toHeaders=function(x){for(var I=Object.keys(x),k={},A=["Object","Request","Session","Status"],P=[{},{},{},{}],S={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},C=0,c=I;C<c.length;C++){var o=c[C],v=S[o]!=null?S[o]:1;P[v][o]=x[o]}for(var l=0;l<P.length;l++){var a=O.serialize(P[l]);a&&(k["CMCD-"+A[l]]=a)}return k},O.toQuery=function(x){return"CMCD="+encodeURIComponent(O.serialize(x))},O.appendQueryToUri=function(x,I){if(!I)return x;var k=x.includes("?")?"&":"?";return""+x+k+I},O}()},"./src/controller/eme-controller.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{default:()=>C});var W=F("./src/events.ts"),r=F("./src/errors.ts"),H=F("./src/utils/logger.ts"),D=F("./src/utils/mediakeys-helper.ts"),M=F("./src/utils/keysystem-util.ts"),g=F("./src/utils/numeric-encoding-utils.ts"),p=F("./src/loader/level-key.ts"),u=F("./src/utils/hex.ts"),m=F("./src/utils/mp4-tools.ts"),b=F("./node_modules/eventemitter3/index.js"),E=F.n(b);function _(c,o){c.prototype=Object.create(o.prototype),c.prototype.constructor=c,x(c,o)}function f(c){var o=typeof Map=="function"?new Map:void 0;return f=function(l){if(l===null||!R(l))return l;if(typeof l!="function")throw new TypeError("Super expression must either be null or a function");if(typeof o!="undefined"){if(o.has(l))return o.get(l);o.set(l,a)}function a(){return O(l,arguments,I(this).constructor)}return a.prototype=Object.create(l.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),x(a,l)},f(c)}function O(c,o,v){return w()?O=Reflect.construct.bind():O=function(a,T,h){var n=[null];n.push.apply(n,T);var N=Function.bind.apply(a,n),U=new N;return h&&x(U,h.prototype),U},O.apply(null,arguments)}function w(){if(typeof Reflect=="undefined"||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if(typeof Proxy=="function")return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],function(){})),!0}catch(c){return!1}}function R(c){return Function.toString.call(c).indexOf("[native code]")!==-1}function x(c,o){return x=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(l,a){return l.__proto__=a,l},x(c,o)}function I(c){return I=Object.setPrototypeOf?Object.getPrototypeOf.bind():function(v){return v.__proto__||Object.getPrototypeOf(v)},I(c)}var k=3,A="[eme]",P=function(){function c(v){this.hls=void 0,this.config=void 0,this.media=null,this.keyFormatPromise=null,this.keySystemAccessPromises={},this._requestLicenseFailureCount=0,this.mediaKeySessions=[],this.keyIdToKeySessionPromise={},this.setMediaKeysQueue=c.CDMCleanupPromise?[c.CDMCleanupPromise]:[],this.onMediaEncrypted=this._onMediaEncrypted.bind(this),this.onWaitingForKey=this._onWaitingForKey.bind(this),this.debug=H.logger.debug.bind(H.logger,A),this.log=H.logger.log.bind(H.logger,A),this.warn=H.logger.warn.bind(H.logger,A),this.error=H.logger.error.bind(H.logger,A),this.hls=v,this.config=v.config,this.registerListeners()}var o=c.prototype;return o.destroy=function(){this.unregisterListeners(),this.onMediaDetached(),this.hls=this.onMediaEncrypted=this.onWaitingForKey=this.keyIdToKeySessionPromise=null},o.registerListeners=function(){this.hls.on(W.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(W.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(W.Events.MANIFEST_LOADED,this.onManifestLoaded,this)},o.unregisterListeners=function(){this.hls.off(W.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(W.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(W.Events.MANIFEST_LOADED,this.onManifestLoaded,this)},o.getLicenseServerUrl=function(l){var a=this.config,T=a.drmSystems,h=a.widevineLicenseUrl,n=T[l];if(n)return n.licenseUrl;if(l===D.KeySystems.WIDEVINE&&h)return h;throw new Error('no license server URL configured for key-system "'+l+'"')},o.getServerCertificateUrl=function(l){var a=this.config.drmSystems,T=a[l];if(T)return T.serverCertificateUrl;this.log('No Server Certificate in config.drmSystems["'+l+'"]')},o.attemptKeySystemAccess=function(l){var a=this,T=this.hls.levels,h=function(j,Y,J){return!!j&&J.indexOf(j)===Y},n=T.map(function(U){return U.audioCodec}).filter(h),N=T.map(function(U){return U.videoCodec}).filter(h);return n.length+N.length===0&&N.push("avc1.42e01e"),new Promise(function(U,j){var Y=function J(ee){var ie=ee.shift();a.getMediaKeysPromise(ie,n,N).then(function(re){return U({keySystem:ie,mediaKeys:re})}).catch(function(re){ee.length?J(ee):re instanceof S?j(re):j(new S({type:r.ErrorTypes.KEY_SYSTEM_ERROR,details:r.ErrorDetails.KEY_SYSTEM_NO_ACCESS,error:re,fatal:!0},re.message))})};Y(l)})},o.requestMediaKeySystemAccess=function(l,a){var T=this.config.requestMediaKeySystemAccessFunc;if(!(typeof T=="function")){var h="Configured requestMediaKeySystemAccess is not a function "+T;return D.requestMediaKeySystemAccess===null&&self.location.protocol==="http:"&&(h="navigator.requestMediaKeySystemAccess is not available over insecure protocol "+location.protocol),Promise.reject(new Error(h))}return T(l,a)},o.getMediaKeysPromise=function(l,a,T){var h=this,n=(0,D.getSupportedMediaKeySystemConfigurations)(l,a,T,this.config.drmSystemOptions),N=this.keySystemAccessPromises[l],U=N==null?void 0:N.keySystemAccess;if(!U){this.log('Requesting encrypted media "'+l+'" key-system access with config: '+JSON.stringify(n)),U=this.requestMediaKeySystemAccess(l,n);var j=this.keySystemAccessPromises[l]={keySystemAccess:U};return U.catch(function(Y){h.log('Failed to obtain access to key-system "'+l+'": '+Y)}),U.then(function(Y){h.log('Access for key-system "'+Y.keySystem+'" obtained');var J=h.fetchServerCertificate(l);return h.log('Create media-keys for "'+l+'"'),j.mediaKeys=Y.createMediaKeys().then(function(ee){return h.log('Media-keys created for "'+l+'"'),J.then(function(ie){return ie?h.setMediaKeysServerCertificate(ee,l,ie):ee})}),j.mediaKeys.catch(function(ee){h.error('Failed to create media-keys for "'+l+'"}: '+ee)}),j.mediaKeys})}return U.then(function(){return N.mediaKeys})},o.createMediaKeySessionContext=function(l){var a=l.decryptdata,T=l.keySystem,h=l.mediaKeys;console.assert(!!h,"mediaKeys is defined"),this.log('Creating key-system session "'+T+'" keyId: '+u.default.hexDump(a.keyId||[]));var n=h.createSession(),N={decryptdata:a,keySystem:T,mediaKeys:h,mediaKeysSession:n,keyStatus:"status-pending"};return this.mediaKeySessions.push(N),N},o.renewKeySession=function(l){var a=l.decryptdata;if(a.pssh){var T=this.createMediaKeySessionContext(l),h=this.getKeyIdString(a),n="cenc";this.keyIdToKeySessionPromise[h]=this.generateRequestWithPreferredKeySession(T,n,a.pssh,"expired")}else this.warn("Could not renew expired session. Missing pssh initData.");this.removeSession(l)},o.getKeyIdString=function(l){if(!l)throw new Error("Could not read keyId of undefined decryptdata");if(l.keyId===null)throw new Error("keyId is null");return u.default.hexDump(l.keyId)},o.updateKeySession=function(l,a){var T,h=l.mediaKeysSession;return this.log('Updating key-session "'+h.sessionId+'" for keyID '+u.default.hexDump(((T=l.decryptdata)===null||T===void 0?void 0:T.keyId)||[])+`
} (data length: `+(a&&a.byteLength)+")"),h.update(a)},o.selectKeySystemFormat=function(l){var a=Object.keys(l.levelkeys||{});return this.keyFormatPromise||(this.log("Selecting key-system from fragment (sn: "+l.sn+" "+l.type+": "+l.level+") key formats "+a.join(", ")),this.keyFormatPromise=this.getKeyFormatPromise(a)),this.keyFormatPromise},o.getKeyFormatPromise=function(l){var a=this;return new Promise(function(T,h){var n=(0,D.getKeySystemsForConfig)(a.config),N=l.map(D.keySystemFormatToKeySystemDomain).filter(function(U){return!!U&&n.indexOf(U)!==-1});return a.getKeySystemSelectionPromise(N).then(function(U){var j=U.keySystem,Y=(0,D.keySystemDomainToKeySystemFormat)(j);Y?T(Y):h(new Error('Unable to find format for key-system "'+j+'"'))}).catch(h)})},o.loadKey=function(l){var a=this,T=l.keyInfo.decryptdata,h=this.getKeyIdString(T),n="(keyId: "+h+' format: "'+T.keyFormat+'" method: '+T.method+" uri: "+T.uri+")";this.log("Starting session for key "+n);var N=this.keyIdToKeySessionPromise[h];return N||(N=this.keyIdToKeySessionPromise[h]=this.getKeySystemForKeyPromise(T).then(function(U){var j=U.keySystem,Y=U.mediaKeys;return a.throwIfDestroyed(),a.log("Handle encrypted media sn: "+l.frag.sn+" "+l.frag.type+": "+l.frag.level+" using key "+n),a.attemptSetMediaKeys(j,Y).then(function(){a.throwIfDestroyed();var J=a.createMediaKeySessionContext({keySystem:j,mediaKeys:Y,decryptdata:T}),ee="cenc";return a.generateRequestWithPreferredKeySession(J,ee,T.pssh,"playlist-key")})}),N.catch(function(U){return a.handleError(U)})),N},o.throwIfDestroyed=function(l){if(l===void 0&&(l="Invalid state"),!this.hls)throw new Error("invalid state")},o.handleError=function(l){if(!this.hls)return;this.error(l.message),l instanceof S?this.hls.trigger(W.Events.ERROR,l.data):this.hls.trigger(W.Events.ERROR,{type:r.ErrorTypes.KEY_SYSTEM_ERROR,details:r.ErrorDetails.KEY_SYSTEM_NO_KEYS,error:l,fatal:!0})},o.getKeySystemForKeyPromise=function(l){var a=this.getKeyIdString(l),T=this.keyIdToKeySessionPromise[a];if(!T){var h=(0,D.keySystemFormatToKeySystemDomain)(l.keyFormat),n=h?[h]:(0,D.getKeySystemsForConfig)(this.config);return this.attemptKeySystemAccess(n)}return T},o.getKeySystemSelectionPromise=function(l){if(l.length||(l=(0,D.getKeySystemsForConfig)(this.config)),l.length===0)throw new S({type:r.ErrorTypes.KEY_SYSTEM_ERROR,details:r.ErrorDetails.KEY_SYSTEM_NO_CONFIGURED_LICENSE,fatal:!0},"Missing key-system license configuration options "+JSON.stringify({drmSystems:this.config.drmSystems}));return this.attemptKeySystemAccess(l)},o._onMediaEncrypted=function(l){var a=this,T=l.initDataType,h=l.initData;if(this.debug('"'+l.type+'" event: init data type: "'+T+'"'),h===null)return;var n,N;if(T==="sinf"&&this.config.drmSystems[D.KeySystems.FAIRPLAY]){var U=(0,m.bin2str)(new Uint8Array(h));try{var j=(0,g.base64Decode)(JSON.parse(U).sinf),Y=(0,m.parseSinf)(new Uint8Array(j));if(!Y)return;n=Y.subarray(8,24),N=D.KeySystems.FAIRPLAY}catch(Le){this.warn('Failed to parse sinf "encrypted" event message initData');return}}else{var J=(0,m.parsePssh)(h);if(J===null)return;J.version===0&&J.systemId===D.KeySystemIds.WIDEVINE&&J.data&&(n=J.data.subarray(8,24)),N=(0,D.keySystemIdToKeySystemDomain)(J.systemId)}if(!N||!n)return;for(var ee=u.default.hexDump(n),ie=this.keyIdToKeySessionPromise,re=this.mediaKeySessions,he=ie[ee],oe=function(Fe){var Xe=re[Fe],He=Xe.decryptdata;if(He.pssh||!He.keyId)return"continue";var Ae=u.default.hexDump(He.keyId);if(ee===Ae||He.uri.replace(/-/g,"").indexOf(ee)!==-1)return he=ie[Ae],delete ie[Ae],He.pssh=new Uint8Array(h),He.keyId=n,he=ie[ee]=he.then(function(){return a.generateRequestWithPreferredKeySession(Xe,T,h,"encrypted-event-key-match")}),"break"},ae=0;ae<re.length;ae++){var Ee=oe(ae);if(Ee==="continue")continue;if(Ee==="break")break}he||(he=ie[ee]=this.getKeySystemSelectionPromise([N]).then(function(Le){var Fe,Xe=Le.keySystem,He=Le.mediaKeys;a.throwIfDestroyed();var Ae=new p.LevelKey("ISO-23001-7",ee,(Fe=(0,D.keySystemDomainToKeySystemFormat)(Xe))!=null?Fe:"");return Ae.pssh=new Uint8Array(h),Ae.keyId=n,a.attemptSetMediaKeys(Xe,He).then(function(){a.throwIfDestroyed();var Oe=a.createMediaKeySessionContext({decryptdata:Ae,keySystem:Xe,mediaKeys:He});return a.generateRequestWithPreferredKeySession(Oe,T,h,"encrypted-event-no-match")})})),he.catch(function(Le){return a.handleError(Le)})},o._onWaitingForKey=function(l){this.log('"'+l.type+'" event')},o.attemptSetMediaKeys=function(l,a){var T=this,h=this.setMediaKeysQueue.slice();this.log('Setting media-keys for "'+l+'"');var n=Promise.all(h).then(function(){if(!T.media)throw new Error("Attempted to set mediaKeys without media element attached");return T.media.setMediaKeys(a)});return this.setMediaKeysQueue.push(n),n.then(function(){T.log('Media-keys set for "'+l+'"'),h.push(n),T.setMediaKeysQueue=T.setMediaKeysQueue.filter(function(N){return h.indexOf(N)===-1})})},o.generateRequestWithPreferredKeySession=function(l,a,T,h){var n,N,U=this,j=(n=this.config.drmSystems)===null||n===void 0||((N=n[l.keySystem])===null||N===void 0)?void 0:N.generateRequest;if(j)try{var Y=j.call(this.hls,a,T,l);if(!Y)throw new Error("Invalid response from configured generateRequest filter");a=Y.initDataType,T=l.decryptdata.pssh=Y.initData?new Uint8Array(Y.initData):null}catch(he){var J;if(this.warn(he.message),(J=this.hls)!==null&&J!==void 0&&J.config.debug)throw he}if(T===null)return this.log('Skipping key-session request for "'+h+'" (no initData)'),Promise.resolve(l);var ee=this.getKeyIdString(l.decryptdata);this.log('Generating key-session request for "'+h+'": '+ee+" (init data type: "+a+" length: "+(T?T.byteLength:null)+")");var ie=new(E());l.mediaKeysSession.onmessage=function(he){var oe=l.mediaKeysSession;if(!oe){ie.emit("error",new Error("invalid state"));return}var ae=he.messageType,Ee=he.message;U.log('"'+ae+'" message event for session "'+oe.sessionId+'" message size: '+Ee.byteLength),ae==="license-request"||ae==="license-renewal"?U.renewLicense(l,Ee).catch(function(Le){U.handleError(Le),ie.emit("error",Le)}):ae==="license-release"?l.keySystem===D.KeySystems.FAIRPLAY&&(U.updateKeySession(l,(0,M.strToUtf8array)("acknowledged")),U.removeSession(l)):U.warn('unhandled media key message type "'+ae+'"')},l.mediaKeysSession.onkeystatuseschange=function(he){var oe=l.mediaKeysSession;if(!oe){ie.emit("error",new Error("invalid state"));return}U.onKeyStatusChange(l);var ae=l.keyStatus;ie.emit("keyStatus",ae),ae==="expired"&&(U.warn(l.keySystem+" expired for key "+ee),U.renewKeySession(l))};var re=new Promise(function(he,oe){ie.on("error",oe),ie.on("keyStatus",function(ae){ae.startsWith("usable")?he():ae==="output-restricted"?oe(new S({type:r.ErrorTypes.KEY_SYSTEM_ERROR,details:r.ErrorDetails.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED,fatal:!1},"HDCP level output restricted")):ae==="internal-error"?oe(new S({type:r.ErrorTypes.KEY_SYSTEM_ERROR,details:r.ErrorDetails.KEY_SYSTEM_STATUS_INTERNAL_ERROR,fatal:!0},'key status changed to "'+ae+'"')):ae==="expired"?oe(new Error("key expired while generating request")):U.warn('unhandled key status change "'+ae+'"')})});return l.mediaKeysSession.generateRequest(a,T).then(function(){var he;U.log('Request generated for key-session "'+((he=l.mediaKeysSession)===null||he===void 0?void 0:he.sessionId)+'" keyId: '+ee)}).catch(function(he){throw new S({type:r.ErrorTypes.KEY_SYSTEM_ERROR,details:r.ErrorDetails.KEY_SYSTEM_NO_SESSION,error:he,fatal:!1},"Error generating key-session request: "+he)}).then(function(){return re}).catch(function(he){throw ie.removeAllListeners(),U.removeSession(l),he}).then(function(){return ie.removeAllListeners(),l})},o.onKeyStatusChange=function(l){var a=this;l.mediaKeysSession.keyStatuses.forEach(function(T,h){a.log('key status change "'+T+'" for keyStatuses keyId: '+u.default.hexDump("buffer"in h?new Uint8Array(h.buffer,h.byteOffset,h.byteLength):new Uint8Array(h))+" session keyId: "+u.default.hexDump(new Uint8Array(l.decryptdata.keyId||[]))+" uri: "+l.decryptdata.uri),l.keyStatus=T})},o.fetchServerCertificate=function(l){var a=this;return new Promise(function(T,h){var n=a.getServerCertificateUrl(l);if(!n)return T();a.log('Fetching serverCertificate for "'+l+'"');var N=new XMLHttpRequest;N.open("GET",n,!0),N.responseType="arraybuffer",N.onreadystatechange=function(){N.readyState===XMLHttpRequest.DONE&&(N.status===200?T(N.response):h(new S({type:r.ErrorTypes.KEY_SYSTEM_ERROR,details:r.ErrorDetails.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,fatal:!0,networkDetails:N},'"'+l+'" certificate request XHR failed ('+n+"). Status: "+N.status+" ("+N.statusText+")")))},N.send()})},o.setMediaKeysServerCertificate=function(l,a,T){var h=this;return new Promise(function(n,N){l.setServerCertificate(T).then(function(U){h.log("setServerCertificate "+(U?"success":"not supported by CDM")+" ("+(T==null?void 0:T.byteLength)+') on "'+a+'"'),n(l)}).catch(function(U){N(new S({type:r.ErrorTypes.KEY_SYSTEM_ERROR,details:r.ErrorDetails.KEY_SYSTEM_SERVER_CERTIFICATE_UPDATE_FAILED,error:U,fatal:!0},U.message))})})},o.renewLicense=function(l,a){var T=this;return this.requestLicense(l,new Uint8Array(a)).then(function(h){return T.updateKeySession(l,new Uint8Array(h)).catch(function(n){throw new S({type:r.ErrorTypes.KEY_SYSTEM_ERROR,details:r.ErrorDetails.KEY_SYSTEM_SESSION_UPDATE_FAILED,error:n,fatal:!0},n.message)})})},o.setupLicenseXHR=function(l,a,T,h){var n=this,N=this.config.licenseXhrSetup;return N?Promise.resolve().then(function(){if(!T.decryptdata)throw new Error("Key removed");return N.call(n.hls,l,a,T,h)}).catch(function(U){if(!T.decryptdata)throw U;return l.open("POST",a,!0),N.call(n.hls,l,a,T,h)}).then(function(U){l.readyState||l.open("POST",a,!0);var j=U||h;return{xhr:l,licenseChallenge:j}}):(l.open("POST",a,!0),Promise.resolve({xhr:l,licenseChallenge:h}))},o.requestLicense=function(l,a){var T=this;return new Promise(function(h,n){var N=T.getLicenseServerUrl(l.keySystem);T.log("Sending license request to URL: "+N);var U=new XMLHttpRequest;U.responseType="arraybuffer",U.onreadystatechange=function(){if(!T.hls||!l.mediaKeysSession)return n(new Error("invalid state"));if(U.readyState===4)if(U.status===200){T._requestLicenseFailureCount=0;var j=U.response;T.log("License received "+(j instanceof ArrayBuffer?j.byteLength:j));var Y=T.config.licenseResponseCallback;if(Y)try{j=Y.call(T.hls,U,N,l)}catch(ee){T.error(ee)}h(j)}else if(T._requestLicenseFailureCount++,T._requestLicenseFailureCount>k||U.status>=400&&U.status<500)n(new S({type:r.ErrorTypes.KEY_SYSTEM_ERROR,details:r.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0,networkDetails:U},"License Request XHR failed ("+N+"). Status: "+U.status+" ("+U.statusText+")"));else{var J=k-T._requestLicenseFailureCount+1;T.warn("Retrying license request, "+J+" attempts left"),T.requestLicense(l,a).then(h,n)}},l.licenseXhr&&l.licenseXhr.readyState!==XMLHttpRequest.DONE&&l.licenseXhr.abort(),l.licenseXhr=U,T.setupLicenseXHR(U,N,l,a).then(function(j){var Y=j.xhr,J=j.licenseChallenge;Y.send(J)})})},o.onMediaAttached=function(l,a){if(!this.config.emeEnabled)return;var T=a.media;this.media=T,T.addEventListener("encrypted",this.onMediaEncrypted),T.addEventListener("waitingforkey",this.onWaitingForKey)},o.onMediaDetached=function(){var l=this,a=this.media,T=this.mediaKeySessions;a&&(a.removeEventListener("encrypted",this.onMediaEncrypted),a.removeEventListener("waitingforkey",this.onWaitingForKey),this.media=null),this._requestLicenseFailureCount=0,this.setMediaKeysQueue=[],this.mediaKeySessions=[],this.keyIdToKeySessionPromise={},p.LevelKey.clearKeyUriToKeyIdMap();var h=T.length;c.CDMCleanupPromise=Promise.all(T.map(function(n){return l.removeSession(n)}).concat(a==null?void 0:a.setMediaKeys(null).catch(function(n){l.log("Could not clear media keys: "+n+". media.src: "+(a==null?void 0:a.src))}))).then(function(){h&&(l.log("finished closing key sessions and clearing media keys"),T.length=0)}).catch(function(n){l.log("Could not close sessions and clear media keys: "+n+". media.src: "+(a==null?void 0:a.src))})},o.onManifestLoaded=function(l,a){var T=a.sessionKeys;if(!T||!this.config.emeEnabled)return;if(!this.keyFormatPromise){var h=T.reduce(function(n,N){return n.indexOf(N.keyFormat)===-1&&n.push(N.keyFormat),n},[]);this.log("Selecting key-system from session-keys "+h.join(", ")),this.keyFormatPromise=this.getKeyFormatPromise(h)}},o.removeSession=function(l){var a=this,T=l.mediaKeysSession,h=l.licenseXhr;if(T){this.log("Remove licenses and keys and close session "+T.sessionId),T.onmessage=null,T.onkeystatuseschange=null,h&&h.readyState!==XMLHttpRequest.DONE&&h.abort(),l.mediaKeysSession=l.decryptdata=l.licenseXhr=void 0;var n=this.mediaKeySessions.indexOf(l);return n>-1&&this.mediaKeySessions.splice(n,1),T.remove().catch(function(N){a.log("Could not remove session: "+N)}).then(function(){return T.close()}).catch(function(N){a.log("Could not close session: "+N)})}},c}();P.CDMCleanupPromise=void 0;var S=function(c){_(o,c);function o(v,l){var a;return a=c.call(this,l)||this,a.data=void 0,a.data=v,v.err=v.error,a}return o}(f(Error));const C=P},"./src/controller/fps-controller.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{default:()=>D});var W=F("./src/events.ts"),r=F("./src/utils/logger.ts"),H=function(){function M(p){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=p,this.registerListeners()}var g=M.prototype;return g.setStreamController=function(u){this.streamController=u},g.registerListeners=function(){this.hls.on(W.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},g.unregisterListeners=function(){this.hls.off(W.Events.MEDIA_ATTACHING,this.onMediaAttaching)},g.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},g.onMediaAttaching=function(u,m){var b=this.hls.config;if(b.capLevelOnFPSDrop){var E=m.media instanceof self.HTMLVideoElement?m.media:null;this.media=E,E&&typeof E.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),b.fpsDroppedMonitoringPeriod)}},g.checkFPS=function(u,m,b){var E=performance.now();if(m){if(this.lastTime){var _=E-this.lastTime,f=b-this.lastDroppedFrames,O=m-this.lastDecodedFrames,w=1e3*f/_,R=this.hls;if(R.trigger(W.Events.FPS_DROP,{currentDropped:f,currentDecoded:O,totalDroppedFrames:b}),w>0&&f>R.config.fpsDroppedMonitoringThreshold*O){var x=R.currentLevel;r.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+x),x>0&&(R.autoLevelCapping===-1||R.autoLevelCapping>=x)&&(x=x-1,R.trigger(W.Events.FPS_DROP_LEVEL_CAPPING,{level:x,droppedLevel:R.currentLevel}),R.autoLevelCapping=x,this.streamController.nextLevelSwitch())}}this.lastTime=E,this.lastDroppedFrames=b,this.lastDecodedFrames=m}},g.checkFPSInterval=function(){var u=this.media;if(u)if(this.isVideoPlaybackQualityAvailable){var m=u.getVideoPlaybackQuality();this.checkFPS(u,m.totalVideoFrames,m.droppedVideoFrames)}else this.checkFPS(u,u.webkitDecodedFrameCount,u.webkitDroppedFrameCount)},M}();const D=H},"./src/controller/fragment-finders.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{findFragWithCC:()=>p,findFragmentByPDT:()=>H,findFragmentByPTS:()=>D,fragmentWithinToleranceTest:()=>M,pdtWithinToleranceTest:()=>g});var W=F("./src/polyfills/number.ts"),r=F("./src/utils/binary-search.ts");function H(u,m,b){if(m===null||!Array.isArray(u)||!u.length||!(0,W.isFiniteNumber)(m))return null;var E=u[0].programDateTime;if(m<(E||0))return null;var _=u[u.length-1].endProgramDateTime;if(m>=(_||0))return null;b=b||0;for(var f=0;f<u.length;++f){var O=u[f];if(g(m,b,O))return O}return null}function D(u,m,b,E){b===void 0&&(b=0),E===void 0&&(E=0);var _=null;if(u?_=m[u.sn-m[0].sn+1]||null:b===0&&m[0].start===0&&(_=m[0]),_&&M(b,E,_)===0)return _;var f=r.default.search(m,M.bind(null,b,E));return f&&(f!==u||!_)?f:_}function M(u,m,b){if(u===void 0&&(u=0),m===void 0&&(m=0),b.start<=u&&b.start+b.duration>u)return 0;var E=Math.min(m,b.duration+(b.deltaPTS?b.deltaPTS:0));return b.start+b.duration-E<=u?1:b.start-E>u&&b.start?-1:0}function g(u,m,b){var E=Math.min(m,b.duration+(b.deltaPTS?b.deltaPTS:0))*1e3,_=b.endProgramDateTime||0;return _-E>u}function p(u,m){return r.default.search(u,function(b){return b.cc<m?1:b.cc>m?-1:0})}},"./src/controller/fragment-tracker.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{FragmentState:()=>H,FragmentTracker:()=>D});var W=F("./src/events.ts"),r=F("./src/types/loader.ts"),H;(function(p){p.NOT_LOADED="NOT_LOADED",p.APPENDING="APPENDING",p.PARTIAL="PARTIAL",p.OK="OK"})(H||(H={}));var D=function(){function p(m){this.activeFragment=null,this.activeParts=null,this.endListFragments=Object.create(null),this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hls=m,this._registerListeners()}var u=p.prototype;return u._registerListeners=function(){var b=this.hls;b.on(W.Events.BUFFER_APPENDED,this.onBufferAppended,this),b.on(W.Events.FRAG_BUFFERED,this.onFragBuffered,this),b.on(W.Events.FRAG_LOADED,this.onFragLoaded,this)},u._unregisterListeners=function(){var b=this.hls;b.off(W.Events.BUFFER_APPENDED,this.onBufferAppended,this),b.off(W.Events.FRAG_BUFFERED,this.onFragBuffered,this),b.off(W.Events.FRAG_LOADED,this.onFragLoaded,this)},u.destroy=function(){this._unregisterListeners(),this.fragments=this.endListFragments=this.timeRanges=this.activeFragment=this.activeParts=null},u.getAppendedFrag=function(b,E){if(E===r.PlaylistLevelType.MAIN){var _=this.activeFragment,f=this.activeParts;if(!_)return null;if(f)for(var O=f.length;O--;){var w=f[O],R=w?w.end:_.appendedPTS;if(w.start<=b&&R!==void 0&&b<=R)return O>9&&(this.activeParts=f.slice(O-9)),w}else if(_.start<=b&&_.appendedPTS!==void 0&&b<=_.appendedPTS)return _}return this.getBufferedFrag(b,E)},u.getBufferedFrag=function(b,E){for(var _=this.fragments,f=Object.keys(_),O=f.length;O--;){var w=_[f[O]];if((w==null?void 0:w.body.type)===E&&w.buffered){var R=w.body;if(R.start<=b&&b<=R.end)return R}}return null},u.detectEvictedFragments=function(b,E,_){var f=this;this.timeRanges&&(this.timeRanges[b]=E),Object.keys(this.fragments).forEach(function(O){var w=f.fragments[O];if(!w)return;if(!w.buffered&&!w.loaded){w.body.type===_&&f.removeFragment(w.body);return}var R=w.range[b];if(!R)return;R.time.some(function(x){var I=!f.isTimeBuffered(x.startPTS,x.endPTS,E);return I&&f.removeFragment(w.body),I})})},u.detectPartialFragments=function(b){var E=this,_=this.timeRanges,f=b.frag,O=b.part;if(!_||f.sn==="initSegment")return;var w=g(f),R=this.fragments[w];if(!R)return;Object.keys(_).forEach(function(x){var I=f.elementaryStreams[x];if(!I)return;var k=_[x],A=O!==null||I.partial===!0;R.range[x]=E.getBufferedTimes(f,O,A,k)}),R.loaded=null,Object.keys(R.range).length?(R.buffered=!0,R.body.endList&&(this.endListFragments[R.body.type]=R)):this.removeFragment(R.body)},u.fragBuffered=function(b){var E=g(b),_=this.fragments[E];_&&(_.loaded=null,_.buffered=!0)},u.getBufferedTimes=function(b,E,_,f){for(var O={time:[],partial:_},w=E?E.start:b.start,R=E?E.end:b.end,x=b.minEndPTS||R,I=b.maxStartPTS||w,k=0;k<f.length;k++){var A=f.start(k)-this.bufferPadding,P=f.end(k)+this.bufferPadding;if(I>=A&&x<=P){O.time.push({startPTS:Math.max(w,f.start(k)),endPTS:Math.min(R,f.end(k))});break}else if(w<P&&R>A)O.partial=!0,O.time.push({startPTS:Math.max(w,f.start(k)),endPTS:Math.min(R,f.end(k))});else if(R<=A)break}return O},u.getPartialFragment=function(b){var E=null,_,f,O,w=0,R=this.bufferPadding,x=this.fragments;return Object.keys(x).forEach(function(I){var k=x[I];if(!k)return;M(k)&&(f=k.body.start-R,O=k.body.end+R,b>=f&&b<=O&&(_=Math.min(b-f,O-b),w<=_&&(E=k.body,w=_)))}),E},u.isEndListAppended=function(b){var E=this.endListFragments[b];return E!==void 0&&(E.buffered||M(E))},u.getState=function(b){var E=g(b),_=this.fragments[E];return _?_.buffered?M(_)?H.PARTIAL:H.OK:H.APPENDING:H.NOT_LOADED},u.isTimeBuffered=function(b,E,_){for(var f,O,w=0;w<_.length;w++){if(f=_.start(w)-this.bufferPadding,O=_.end(w)+this.bufferPadding,b>=f&&E<=O)return!0;if(E<=f)return!1}return!1},u.onFragLoaded=function(b,E){var _=E.frag,f=E.part;if(_.sn==="initSegment"||_.bitrateTest||f)return;var O=g(_);this.fragments[O]={body:_,loaded:E,buffered:!1,range:Object.create(null)}},u.onBufferAppended=function(b,E){var _=this,f=E.frag,O=E.part,w=E.timeRanges;if(f.type===r.PlaylistLevelType.MAIN)if(this.activeFragment!==f&&(this.activeFragment=f,f.appendedPTS=void 0),O){var R=this.activeParts;R||(this.activeParts=R=[]),R.push(O)}else this.activeParts=null;this.timeRanges=w,Object.keys(w).forEach(function(x){var I=w[x];if(_.detectEvictedFragments(x,I),!O&&f.type===r.PlaylistLevelType.MAIN){var k=f.elementaryStreams[x];if(!k)return;for(var A=0;A<I.length;A++){var P=I.end(A);P<=k.endPTS&&P>k.startPTS?f.appendedPTS=Math.max(P,f.appendedPTS||0):f.appendedPTS=k.endPTS}}})},u.onFragBuffered=function(b,E){this.detectPartialFragments(E)},u.hasFragment=function(b){var E=g(b);return!!this.fragments[E]},u.removeFragmentsInRange=function(b,E,_){var f=this;Object.keys(this.fragments).forEach(function(O){var w=f.fragments[O];if(!w)return;if(w.buffered){var R=w.body;R.type===_&&R.start<E&&R.end>b&&f.removeFragment(R)}})},u.removeFragment=function(b){var E=g(b);b.stats.loaded=0,b.clearElementaryStreamInfo(),b.appendedPTS=void 0,delete this.fragments[E],b.endList&&delete this.endListFragments[b.type]},u.removeAllFragments=function(){this.fragments=Object.create(null),this.endListFragments=Object.create(null),this.activeFragment=null,this.activeParts=null},p}();function M(p){var u,m;return p.buffered&&(((u=p.range.video)===null||u===void 0?void 0:u.partial)||((m=p.range.audio)===null||m===void 0?void 0:m.partial))}function g(p){return p.type+"_"+p.level+"_"+p.urlId+"_"+p.sn}},"./src/controller/gap-controller.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{MAX_START_GAP_JUMP:()=>g,SKIP_BUFFER_HOLE_STEP_SECONDS:()=>p,SKIP_BUFFER_RANGE_START:()=>u,STALL_MINIMUM_DURATION_MS:()=>M,default:()=>m});var W=F("./src/utils/buffer-helper.ts"),r=F("./src/errors.ts"),H=F("./src/events.ts"),D=F("./src/utils/logger.ts"),M=250,g=2,p=.1,u=.05,m=function(){function b(_,f,O,w){this.config=void 0,this.media=null,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=_,this.media=f,this.fragmentTracker=O,this.hls=w}var E=b.prototype;return E.destroy=function(){this.media=null,this.hls=this.fragmentTracker=null},E.poll=function(f,O){var w=this.config,R=this.media,x=this.stalled;if(R===null)return;var I=R.currentTime,k=R.seeking,A=this.seeking&&!k,P=!this.seeking&&k;if(this.seeking=k,I!==f){if(this.moved=!0,x!==null){if(this.stallReported){var S=self.performance.now()-x;D.logger.warn("playback not stuck anymore @"+I+", after "+Math.round(S)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((P||A)&&(this.stalled=null),R.paused&&!k||R.ended||R.playbackRate===0||!W.BufferHelper.getBuffered(R).length)return;var C=W.BufferHelper.bufferInfo(R,I,0),c=C.len>0,o=C.nextStart||0;if(!c&&!o)return;if(k){var v=C.len>g,l=!o||O&&O.start<=I||o-I>g&&!this.fragmentTracker.getPartialFragment(I);if(v||l)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var a,T=Math.max(o,C.start||0)-I,h=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,n=h==null||((a=h.details)===null||a===void 0)?void 0:a.live,N=n?h.details.targetduration*2:g;if(T>0&&T<=N){this._trySkipBufferHole(null);return}}var U=self.performance.now();if(x===null){this.stalled=U;return}var j=U-x;if(!k&&j>=M&&(this._reportStall(C),!this.media))return;var Y=W.BufferHelper.bufferInfo(R,I,w.maxBufferHole);this._tryFixBufferStall(Y,j)},E._tryFixBufferStall=function(f,O){var w=this.config,R=this.fragmentTracker,x=this.media;if(x===null)return;var I=x.currentTime,k=R.getPartialFragment(I);if(k){var A=this._trySkipBufferHole(k);if(A||!this.media)return}f.len>w.maxBufferHole&&O>w.highBufferWatchdogPeriod*1e3&&(D.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},E._reportStall=function(f){var O=this.hls,w=this.media,R=this.stallReported;!R&&w&&(this.stallReported=!0,D.logger.warn("Playback stalling at @"+w.currentTime+" due to low buffer ("+JSON.stringify(f)+")"),O.trigger(H.Events.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,details:r.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:f.len}))},E._trySkipBufferHole=function(f){var O=this.config,w=this.hls,R=this.media;if(R===null)return 0;for(var x=R.currentTime,I=0,k=W.BufferHelper.getBuffered(R),A=0;A<k.length;A++){var P=k.start(A);if(x+O.maxBufferHole>=I&&x<P){var S=Math.max(P+u,R.currentTime+p);return D.logger.warn("skipping hole, adjusting currentTime from "+x+" to "+S),this.moved=!0,this.stalled=null,R.currentTime=S,f&&w.trigger(H.Events.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,details:r.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+x+" to "+S,frag:f}),S}I=k.end(A)}return 0},E._tryNudgeBuffer=function(){var f=this.config,O=this.hls,w=this.media,R=this.nudgeRetry;if(w===null)return;var x=w.currentTime;if(this.nudgeRetry++,R<f.nudgeMaxRetry){var I=x+(R+1)*f.nudgeOffset;D.logger.warn("Nudging 'currentTime' from "+x+" to "+I),w.currentTime=I,O.trigger(H.Events.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,details:r.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else D.logger.error("Playhead still not moving while enough data buffered @"+x+" after "+f.nudgeMaxRetry+" nudges"),O.trigger(H.Events.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,details:r.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},b}()},"./src/controller/id3-track-controller.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{default:()=>f});var W=F("./src/polyfills/number.ts"),r=F("./src/events.ts"),H=F("./src/utils/texttrack-utils.ts"),D=F("./src/demux/id3.ts"),M=F("./src/loader/date-range.ts"),g=F("./src/types/demuxer.ts"),p=.25;function u(){return self.WebKitDataCue||self.VTTCue||self.TextTrackCue}var m=function(){var O=u();try{new O(0,Number.POSITIVE_INFINITY,"")}catch(w){return Number.MAX_VALUE}return Number.POSITIVE_INFINITY}();function b(O,w){return O.getTime()/1e3-w}function E(O){return Uint8Array.from(O.replace(/^0x/,"").replace(/([\da-fA-F]{2}) ?/g,"0x$1 ").replace(/ +$/,"").split(" ")).buffer}var _=function(){function O(R){this.hls=void 0,this.id3Track=null,this.media=null,this.dateRangeCuesAppended={},this.hls=R,this._registerListeners()}var w=O.prototype;return w.destroy=function(){this._unregisterListeners(),this.id3Track=null,this.media=null,this.dateRangeCuesAppended={},this.hls=null},w._registerListeners=function(){var x=this.hls;x.on(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),x.on(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),x.on(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),x.on(r.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),x.on(r.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),x.on(r.Events.LEVEL_UPDATED,this.onLevelUpdated,this)},w._unregisterListeners=function(){var x=this.hls;x.off(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),x.off(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),x.off(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),x.off(r.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),x.off(r.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),x.off(r.Events.LEVEL_UPDATED,this.onLevelUpdated,this)},w.onMediaAttached=function(x,I){this.media=I.media},w.onMediaDetaching=function(){if(!this.id3Track)return;(0,H.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null,this.dateRangeCuesAppended={}},w.onManifestLoading=function(){this.dateRangeCuesAppended={}},w.createTrack=function(x){var I=this.getID3Track(x.textTracks);return I.mode="hidden",I},w.getID3Track=function(x){if(!this.media)return;for(var I=0;I<x.length;I++){var k=x[I];if(k.kind==="metadata"&&k.label==="id3")return(0,H.sendAddTrackEvent)(k,this.media),k}return this.media.addTextTrack("metadata","id3")},w.onFragParsingMetadata=function(x,I){if(!this.media)return;var k=this.hls.config,A=k.enableEmsgMetadataCues,P=k.enableID3MetadataCues;if(!A&&!P)return;var S=I.samples;this.id3Track||(this.id3Track=this.createTrack(this.media));for(var C=u(),c=0;c<S.length;c++){var o=S[c].type;if(o===g.MetadataSchema.emsg&&!A||!P)continue;var v=D.getID3Frames(S[c].data);if(v){var l=S[c].pts,a=l+S[c].duration;a>m&&(a=m);var T=a-l;T<=0&&(a=l+p);for(var h=0;h<v.length;h++){var n=v[h];if(!D.isTimeStampFrame(n)){this.updateId3CueEnds(l);var N=new C(l,a,"");N.value=n,o&&(N.type=o),this.id3Track.addCue(N)}}}}},w.updateId3CueEnds=function(x){var I,k=(I=this.id3Track)===null||I===void 0?void 0:I.cues;if(k)for(var A=k.length;A--;){var P=k[A];P.startTime<x&&P.endTime===m&&(P.endTime=x)}},w.onBufferFlushing=function(x,I){var k=I.startOffset,A=I.endOffset,P=I.type,S=this.id3Track,C=this.hls;if(!C)return;var c=C.config,o=c.enableEmsgMetadataCues,v=c.enableID3MetadataCues;if(S&&(o||v)){var l;P==="audio"?l=function(T){return T.type===g.MetadataSchema.audioId3&&v}:P==="video"?l=function(T){return T.type===g.MetadataSchema.emsg&&o}:l=function(T){return T.type===g.MetadataSchema.audioId3&&v||T.type===g.MetadataSchema.emsg&&o},(0,H.removeCuesInRange)(S,k,A,l)}},w.onLevelUpdated=function(x,I){var k=this,A=I.details;if(!this.media||!A.hasProgramDateTime||!this.hls.config.enableDateRangeMetadataCues)return;var P=this.dateRangeCuesAppended,S=this.id3Track,C=A.dateRanges,c=Object.keys(C);if(S)for(var o=Object.keys(P).filter(function(U){return!c.includes(U)}),v=function(j){var Y=o[j];Object.keys(P[Y].cues).forEach(function(J){S.removeCue(P[Y].cues[J])}),delete P[Y]},l=o.length;l--;)v(l);var a=A.fragments[A.fragments.length-1];if(c.length===0||!(0,W.isFiniteNumber)(a==null?void 0:a.programDateTime))return;this.id3Track||(this.id3Track=this.createTrack(this.media));for(var T=a.programDateTime/1e3-a.start,h=u(),n=function(j){var Y=c[j],J=C[Y],ee=P[Y],ie=(ee==null?void 0:ee.cues)||{},re=(ee==null?void 0:ee.durationKnown)||!1,he=b(J.startDate,T),oe=m,ae=J.endDate;if(ae)oe=b(ae,T),re=!0;else if(J.endOnNext&&!re){var Ee=c.reduce(function(Oe,Ke){var de=C[Ke];return de.class===J.class&&de.id!==Ke&&de.startDate>J.startDate&&Oe.push(de),Oe},[]).sort(function(Oe,Ke){return Oe.startDate.getTime()-Ke.startDate.getTime()})[0];Ee&&(oe=b(Ee.startDate,T),re=!0)}for(var Le=Object.keys(J.attr),Fe=0;Fe<Le.length;Fe++){var Xe=Le[Fe];if(Xe===M.DateRangeAttribute.ID||Xe===M.DateRangeAttribute.CLASS||Xe===M.DateRangeAttribute.START_DATE||Xe===M.DateRangeAttribute.DURATION||Xe===M.DateRangeAttribute.END_DATE||Xe===M.DateRangeAttribute.END_ON_NEXT)continue;var He=ie[Xe];if(He)re&&!ee.durationKnown&&(He.endTime=oe);else{var Ae=J.attr[Xe];He=new h(he,oe,""),(Xe===M.DateRangeAttribute.SCTE35_OUT||Xe===M.DateRangeAttribute.SCTE35_IN)&&(Ae=E(Ae)),He.value={key:Xe,data:Ae},He.type=g.MetadataSchema.dateRange,k.id3Track.addCue(He),ie[Xe]=He}}P[Y]={cues:ie,dateRange:J,durationKnown:re}},N=0;N<c.length;N++)n(N)},O}();const f=_},"./src/controller/latency-controller.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{default:()=>u});var W=F("./src/errors.ts"),r=F("./src/events.ts"),H=F("./src/utils/logger.ts");function D(m,b){for(var E=0;E<b.length;E++){var _=b[E];_.enumerable=_.enumerable||!1,_.configurable=!0,"value"in _&&(_.writable=!0),Object.defineProperty(m,g(_.key),_)}}function M(m,b,E){return b&&D(m.prototype,b),E&&D(m,E),Object.defineProperty(m,"prototype",{writable:!1}),m}function g(m){var b=p(m,"string");return typeof b=="symbol"?b:String(b)}function p(m,b){if(typeof m!="object"||m===null)return m;var E=m[Symbol.toPrimitive];if(E!==void 0){var _=E.call(m,b||"default");if(typeof _!="object")return _;throw new TypeError("@@toPrimitive must return a primitive value.")}return(b==="string"?String:Number)(m)}var u=function(){function m(E){var _=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 _.timeupdate()},this.hls=E,this.config=E.config,this.registerListeners()}var b=m.prototype;return b.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},b.registerListeners=function(){this.hls.on(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(r.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(r.Events.ERROR,this.onError,this)},b.unregisterListeners=function(){this.hls.off(r.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(r.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(r.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(r.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(r.Events.ERROR,this.onError)},b.onMediaAttached=function(_,f){this.media=f.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},b.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},b.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},b.onLevelUpdated=function(_,f){var O=f.details;this.levelDetails=O,O.advanced&&this.timeupdate(),!O.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},b.onError=function(_,f){if(f.details!==W.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,H.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},b.timeupdate=function(){var _=this.media,f=this.levelDetails;if(!_||!f)return;this.currentTime=_.currentTime;var O=this.computeLatency();if(O===null)return;this._latency=O;var w=this.config,R=w.lowLatencyMode,x=w.maxLiveSyncPlaybackRate;if(!R||x===1)return;var I=this.targetLatency;if(I===null)return;var k=O-I,A=Math.min(this.maxLatency,I+f.targetduration),P=k<A;if(f.live&&P&&k>.05&&this.forwardBufferLength>1){var S=Math.min(2,Math.max(1,x)),C=Math.round(2/(1+Math.exp(-.75*k-this.edgeStalled))*20)/20;_.playbackRate=Math.min(S,Math.max(1,C))}else _.playbackRate!==1&&_.playbackRate!==0&&(_.playbackRate=1)},b.estimateLiveEdge=function(){var _=this.levelDetails;return _===null?null:_.edge+_.age},b.computeLatency=function(){var _=this.estimateLiveEdge();return _===null?null:_-this.currentTime},M(m,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var _=this.config,f=this.levelDetails;return _.liveMaxLatencyDuration!==void 0?_.liveMaxLatencyDuration:f?_.liveMaxLatencyDurationCount*f.targetduration:0}},{key:"targetLatency",get:function(){var _=this.levelDetails;if(_===null)return null;var f=_.holdBack,O=_.partHoldBack,w=_.targetduration,R=this.config,x=R.liveSyncDuration,I=R.liveSyncDurationCount,k=R.lowLatencyMode,A=this.hls.userConfig,P=k&&O||f;(A.liveSyncDuration||A.liveSyncDurationCount||P===0)&&(P=x!==void 0?x:I*w);var S=w,C=1;return P+Math.min(this.stallCount*C,S)}},{key:"liveSyncPosition",get:function(){var _=this.estimateLiveEdge(),f=this.targetLatency,O=this.levelDetails;if(_===null||f===null||O===null)return null;var w=O.edge,R=_-f-this.edgeStalled,x=w-O.totalduration,I=w-(this.config.lowLatencyMode&&O.partTarget||O.targetduration);return Math.min(Math.max(x,R),I)}},{key:"drift",get:function(){var _=this.levelDetails;return _===null?1:_.drift}},{key:"edgeStalled",get:function(){var _=this.levelDetails;if(_===null)return 0;var f=(this.config.lowLatencyMode&&_.partTarget||_.targetduration)*3;return Math.max(_.age-f,0)}},{key:"forwardBufferLength",get:function(){var _=this.media,f=this.levelDetails;if(!_||!f)return 0;var O=_.buffered.length;return(O?_.buffered.end(O-1):f.edge)-this.currentTime}}]),m}()},"./src/controller/level-controller.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{default:()=>R});var W=F("./src/types/level.ts"),r=F("./src/events.ts"),H=F("./src/errors.ts"),D=F("./src/utils/codecs.ts"),M=F("./src/controller/level-helper.ts"),g=F("./src/controller/base-playlist-controller.ts"),p=F("./src/types/loader.ts");function u(){return u=Object.assign?Object.assign.bind():function(x){for(var I=1;I<arguments.length;I++){var k=arguments[I];for(var A in k)Object.prototype.hasOwnProperty.call(k,A)&&(x[A]=k[A])}return x},u.apply(this,arguments)}function m(x,I){for(var k=0;k<I.length;k++){var A=I[k];A.enumerable=A.enumerable||!1,A.configurable=!0,"value"in A&&(A.writable=!0),Object.defineProperty(x,E(A.key),A)}}function b(x,I,k){return I&&m(x.prototype,I),k&&m(x,k),Object.defineProperty(x,"prototype",{writable:!1}),x}function E(x){var I=_(x,"string");return typeof I=="symbol"?I:String(I)}function _(x,I){if(typeof x!="object"||x===null)return x;var k=x[Symbol.toPrimitive];if(k!==void 0){var A=k.call(x,I||"default");if(typeof A!="object")return A;throw new TypeError("@@toPrimitive must return a primitive value.")}return(I==="string"?String:Number)(x)}function f(x,I){x.prototype=Object.create(I.prototype),x.prototype.constructor=x,O(x,I)}function O(x,I){return O=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(A,P){return A.__proto__=P,A},O(x,I)}var w=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),R=function(x){f(I,x);function I(A){var P;return P=x.call(this,A,"[level-controller]")||this,P._levels=[],P._firstLevel=-1,P._startLevel=void 0,P.currentLevelIndex=-1,P.manualLevelIndex=-1,P.onParsedComplete=void 0,P._registerListeners(),P}var k=I.prototype;return k._registerListeners=function(){var P=this.hls;P.on(r.Events.MANIFEST_LOADED,this.onManifestLoaded,this),P.on(r.Events.LEVEL_LOADED,this.onLevelLoaded,this),P.on(r.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),P.on(r.Events.FRAG_LOADED,this.onFragLoaded,this),P.on(r.Events.ERROR,this.onError,this)},k._unregisterListeners=function(){var P=this.hls;P.off(r.Events.MANIFEST_LOADED,this.onManifestLoaded,this),P.off(r.Events.LEVEL_LOADED,this.onLevelLoaded,this),P.off(r.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),P.off(r.Events.FRAG_LOADED,this.onFragLoaded,this),P.off(r.Events.ERROR,this.onError,this)},k.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,x.prototype.destroy.call(this)},k.startLoad=function(){var P=this._levels;P.forEach(function(S){S.loadError=0}),x.prototype.startLoad.call(this)},k.onManifestLoaded=function(P,S){var C=[],c=[],o=[],v,l={},a,T=!1,h=!1,n=!1;if(S.levels.forEach(function(Y){var J=Y.attrs;T=T||!!(Y.width&&Y.height),h=h||!!Y.videoCodec,n=n||!!Y.audioCodec,w&&Y.audioCodec&&Y.audioCodec.indexOf("mp4a.40.34")!==-1&&(Y.audioCodec=void 0);var ee=Y.bitrate+"-"+Y.attrs.RESOLUTION+"-"+Y.attrs.CODECS;a=l[ee],a?a.url.push(Y.url):(a=new W.Level(Y),l[ee]=a,C.push(a)),J&&(J.AUDIO&&(0,M.addGroupId)(a,"audio",J.AUDIO),J.SUBTITLES&&(0,M.addGroupId)(a,"text",J.SUBTITLES))}),(T||h)&&n&&(C=C.filter(function(Y){var J=Y.videoCodec,ee=Y.width,ie=Y.height;return!!J||!!(ee&&ie)})),C=C.filter(function(Y){var J=Y.audioCodec,ee=Y.videoCodec;return(!J||(0,D.isCodecSupportedInMp4)(J,"audio"))&&(!ee||(0,D.isCodecSupportedInMp4)(ee,"video"))}),S.audioTracks&&(c=S.audioTracks.filter(function(Y){return!Y.audioCodec||(0,D.isCodecSupportedInMp4)(Y.audioCodec,"audio")}),(0,M.assignTrackIdsByGroup)(c)),S.subtitles&&(o=S.subtitles,(0,M.assignTrackIdsByGroup)(o)),C.length>0){v=C[0].bitrate,C.sort(function(Y,J){return Y.attrs["HDCP-LEVEL"]!==J.attrs["HDCP-LEVEL"]?(Y.attrs["HDCP-LEVEL"]||"")>(J.attrs["HDCP-LEVEL"]||"")?1:-1:Y.bitrate!==J.bitrate?Y.bitrate-J.bitrate:Y.attrs.SCORE!==J.attrs.SCORE?Y.attrs.decimalFloatingPoint("SCORE")-J.attrs.decimalFloatingPoint("SCORE"):T&&Y.height!==J.height?Y.height-J.height:0}),this._levels=C;for(var N=0;N<C.length;N++)if(C[N].bitrate===v){this._firstLevel=N,this.log("manifest loaded, "+C.length+" level(s) found, first bitrate: "+v);break}var U=n&&!h,j={levels:C,audioTracks:c,subtitleTracks:o,sessionData:S.sessionData,sessionKeys:S.sessionKeys,firstLevel:this._firstLevel,stats:S.stats,audio:n,video:h,altAudio:!U&&c.some(function(Y){return!!Y.url})};this.hls.trigger(r.Events.MANIFEST_PARSED,j),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(r.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:S.url,reason:"no level with compatible codecs found in manifest"})},k.onError=function(P,S){var C,c;if(x.prototype.onError.call(this,P,S),S.fatal)return;var o=S.context,v=this._levels[this.currentLevelIndex];if(o&&(o.type===p.PlaylistContextType.AUDIO_TRACK&&v.audioGroupIds&&o.groupId===v.audioGroupIds[v.urlId]||o.type===p.PlaylistContextType.SUBTITLE_TRACK&&v.textGroupIds&&o.groupId===v.textGroupIds[v.urlId])){this.redundantFailover(this.currentLevelIndex);return}var l=!1,a=!0,T;switch(S.details){case H.ErrorDetails.FRAG_LOAD_ERROR:case H.ErrorDetails.FRAG_LOAD_TIMEOUT:case H.ErrorDetails.KEY_LOAD_ERROR:case H.ErrorDetails.KEY_LOAD_TIMEOUT:if(S.frag){var h=S.frag.type===p.PlaylistLevelType.MAIN?S.frag.level:this.currentLevelIndex,n=this._levels[h];n?(n.fragmentError++,n.fragmentError>this.hls.config.fragLoadingMaxRetry&&(T=h)):T=h}break;case H.ErrorDetails.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED:{var N=v.attrs["HDCP-LEVEL"];N&&(this.hls.maxHdcpLevel=W.HdcpLevels[W.HdcpLevels.indexOf(N)-1],this.warn('Restricting playback to HDCP-LEVEL of "'+this.hls.maxHdcpLevel+'" or lower'))}case H.ErrorDetails.FRAG_PARSING_ERROR:case H.ErrorDetails.KEY_SYSTEM_NO_SESSION:T=((C=S.frag)===null||C===void 0?void 0:C.type)===p.PlaylistLevelType.MAIN?S.frag.level:this.currentLevelIndex,S.levelRetry=!1;break;case H.ErrorDetails.LEVEL_LOAD_ERROR:case H.ErrorDetails.LEVEL_LOAD_TIMEOUT:o&&(o.deliveryDirectives&&(a=!1),T=o.level),l=!0;break;case H.ErrorDetails.REMUX_ALLOC_ERROR:T=(c=S.level)!=null?c:this.currentLevelIndex,l=!0;break}T!==void 0&&this.recoverLevel(S,T,l,a)},k.recoverLevel=function(P,S,C,c){var o=P.details,v=this._levels[S];if(v.loadError++,C){var l=this.retryLoadingOrFail(P);if(l)P.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(c){var a=v.url.length;if(a>1&&v.loadError<a)P.levelRetry=!0,this.redundantFailover(S);else if(this.manualLevelIndex===-1){for(var T=-1,h=this._levels,n=h.length;n--;){var N=(n+this.currentLevelIndex)%h.length;if(N!==this.currentLevelIndex&&h[N].loadError===0){T=N;break}}T>-1&&this.currentLevelIndex!==T?(this.warn(o+": switch to "+T),P.levelRetry=!0,this.hls.nextAutoLevel=T):P.levelRetry===!1&&(P.fatal=!0)}}},k.redundantFailover=function(P){var S=this._levels[P],C=S.url.length;if(C>1){var c=(S.urlId+1)%C;this.warn("Switching to redundant URL-id "+c),this._levels.forEach(function(o){o.urlId=c}),this.level=P}},k.onFragLoaded=function(P,S){var C=S.frag;if(C!==void 0&&C.type===p.PlaylistLevelType.MAIN){var c=this._levels[C.level];c!==void 0&&(c.fragmentError=0,c.loadError=0)}},k.onLevelLoaded=function(P,S){var C,c=S.level,o=S.details,v=this._levels[c];if(!v){var l;this.warn("Invalid level index "+c),(l=S.deliveryDirectives)!==null&&l!==void 0&&l.skip&&(o.deltaUpdateFailed=!0);return}c===this.currentLevelIndex?(v.fragmentError===0&&(v.loadError=0,this.retryCount=0),this.playlistLoaded(c,S,v.details)):(C=S.deliveryDirectives)!==null&&C!==void 0&&C.skip&&(o.deltaUpdateFailed=!0)},k.onAudioTrackSwitched=function(P,S){var C=this.hls.levels[this.currentLevelIndex];if(!C)return;if(C.audioGroupIds){for(var c=-1,o=this.hls.audioTracks[S.id].groupId,v=0;v<C.audioGroupIds.length;v++)if(C.audioGroupIds[v]===o){c=v;break}c!==C.urlId&&(C.urlId=c,this.startLoad())}},k.loadPlaylist=function(P){x.prototype.loadPlaylist.call(this);var S=this.currentLevelIndex,C=this._levels[S];if(this.canLoad&&C&&C.url.length>0){var c=C.urlId,o=C.url[c];if(P)try{o=P.addDirectives(o)}catch(v){this.warn("Could not construct new URL with HLS Delivery Directives: "+v)}this.log("Attempt loading level index "+S+((P==null?void 0:P.msn)!==void 0?" at sn "+P.msn+" part "+P.part:"")+" with URL-id "+c+" "+o),this.clearTimer(),this.hls.trigger(r.Events.LEVEL_LOADING,{url:o,level:S,id:c,deliveryDirectives:P||null})}},k.removeLevel=function(P,S){var C=function(v,l){return l!==S},c=this._levels.filter(function(o,v){return v!==P?!0:o.url.length>1&&S!==void 0?(o.url=o.url.filter(C),o.audioGroupIds&&(o.audioGroupIds=o.audioGroupIds.filter(C)),o.textGroupIds&&(o.textGroupIds=o.textGroupIds.filter(C)),o.urlId=0,!0):!1}).map(function(o,v){var l=o.details;return l!=null&&l.fragments&&l.fragments.forEach(function(a){a.level=v}),o});this._levels=c,this.hls.trigger(r.Events.LEVELS_UPDATED,{levels:c})},b(I,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(P){var S,C=this._levels;if(C.length===0)return;if(this.currentLevelIndex===P&&(S=C[P])!==null&&S!==void 0&&S.details)return;if(P<0||P>=C.length){var c=P<0;if(this.hls.trigger(r.Events.ERROR,{type:H.ErrorTypes.OTHER_ERROR,details:H.ErrorDetails.LEVEL_SWITCH_ERROR,level:P,fatal:c,reason:"invalid level idx"}),c)return;P=Math.min(P,C.length-1)}this.clearTimer();var o=this.currentLevelIndex,v=C[o],l=C[P];this.log("switching to level "+P+" from "+o),this.currentLevelIndex=P;var a=u({},l,{level:P,maxBitrate:l.maxBitrate,uri:l.uri,urlId:l.urlId});delete a._urlId,this.hls.trigger(r.Events.LEVEL_SWITCHING,a);var T=l.details;if(!T||T.live){var h=this.switchParams(l.uri,v==null?void 0:v.details);this.loadPlaylist(h)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(P){this.manualLevelIndex=P,this._startLevel===void 0&&(this._startLevel=P),P!==-1&&(this.level=P)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(P){this._firstLevel=P}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var P=this.hls.config.startLevel;return P!==void 0?P:this._firstLevel}else return this._startLevel},set:function(P){this._startLevel=P}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(P){this.level=P,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=P)}}]),I}(g.default)},"./src/controller/level-helper.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{addGroupId:()=>M,addSliding:()=>w,adjustSliding:()=>O,assignTrackIdsByGroup:()=>g,computeReloadInterval:()=>R,getFragmentWithSN:()=>x,getPartWith:()=>I,mapFragmentIntersection:()=>f,mapPartIntersection:()=>_,mergeDetails:()=>b,updateFragPTSDTS:()=>m,updatePTS:()=>p});var W=F("./src/polyfills/number.ts"),r=F("./src/utils/logger.ts"),H=F("./src/loader/date-range.ts");function D(){return D=Object.assign?Object.assign.bind():function(k){for(var A=1;A<arguments.length;A++){var P=arguments[A];for(var S in P)Object.prototype.hasOwnProperty.call(P,S)&&(k[S]=P[S])}return k},D.apply(this,arguments)}function M(k,A,P){switch(A){case"audio":k.audioGroupIds||(k.audioGroupIds=[]),k.audioGroupIds.push(P);break;case"text":k.textGroupIds||(k.textGroupIds=[]),k.textGroupIds.push(P);break}}function g(k){var A={};k.forEach(function(P){var S=P.groupId||"";P.id=A[S]=A[S]||0,A[S]++})}function p(k,A,P){var S=k[A],C=k[P];u(S,C)}function u(k,A){var P=A.startPTS;if((0,W.isFiniteNumber)(P)){var S=0,C;A.sn>k.sn?(S=P-k.start,C=k):(S=k.start-P,C=A),C.duration!==S&&(C.duration=S)}else if(A.sn>k.sn){var c=k.cc===A.cc;c&&k.minEndPTS?A.start=k.start+(k.minEndPTS-k.start):A.start=k.start+k.duration}else A.start=Math.max(k.start-A.duration,0)}function m(k,A,P,S,C,c){var o=S-P;o<=0&&(r.logger.warn("Fragment should have a positive duration",A),S=P+A.duration,c=C+A.duration);var v=P,l=S,a=A.startPTS,T=A.endPTS;if((0,W.isFiniteNumber)(a)){var h=Math.abs(a-P);(0,W.isFiniteNumber)(A.deltaPTS)?A.deltaPTS=Math.max(h,A.deltaPTS):A.deltaPTS=h,v=Math.max(P,a),P=Math.min(P,a),C=Math.min(C,A.startDTS),l=Math.min(S,T),S=Math.max(S,T),c=Math.max(c,A.endDTS)}A.duration=S-P;var n=P-A.start;A.start=A.startPTS=P,A.maxStartPTS=v,A.startDTS=C,A.endPTS=S,A.minEndPTS=l,A.endDTS=c;var N=A.sn;if(!k||N<k.startSN||N>k.endSN)return 0;var U,j=N-k.startSN,Y=k.fragments;for(Y[j]=A,U=j;U>0;U--)u(Y[U],Y[U-1]);for(U=j;U<Y.length-1;U++)u(Y[U],Y[U+1]);return k.fragmentHint&&u(Y[Y.length-1],k.fragmentHint),k.PTSKnown=k.alignedSliding=!0,n}function b(k,A){for(var P=null,S=k.fragments,C=S.length-1;C>=0;C--){var c=S[C].initSegment;if(c){P=c;break}}k.fragmentHint&&delete k.fragmentHint.endPTS;var o=0,v;if(f(k,A,function(U,j){U.relurl&&(o=U.cc-j.cc),(0,W.isFiniteNumber)(U.startPTS)&&(0,W.isFiniteNumber)(U.endPTS)&&(j.start=j.startPTS=U.startPTS,j.startDTS=U.startDTS,j.appendedPTS=U.appendedPTS,j.maxStartPTS=U.maxStartPTS,j.endPTS=U.endPTS,j.endDTS=U.endDTS,j.minEndPTS=U.minEndPTS,j.duration=U.endPTS-U.startPTS,j.duration&&(v=j),A.PTSKnown=A.alignedSliding=!0),j.elementaryStreams=U.elementaryStreams,j.loader=U.loader,j.stats=U.stats,j.urlId=U.urlId,U.initSegment&&(j.initSegment=U.initSegment,P=U.initSegment)}),P){var l=A.fragmentHint?A.fragments.concat(A.fragmentHint):A.fragments;l.forEach(function(U){var j;(!U.initSegment||U.initSegment.relurl===((j=P)===null||j===void 0?void 0:j.relurl))&&(U.initSegment=P)})}if(A.skippedSegments)if(A.deltaUpdateFailed=A.fragments.some(function(U){return!U}),A.deltaUpdateFailed){r.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var a=A.skippedSegments;a--;)A.fragments.shift();A.startSN=A.fragments[0].sn,A.startCC=A.fragments[0].cc}else A.canSkipDateRanges&&(A.dateRanges=E(k.dateRanges,A.dateRanges,A.recentlyRemovedDateranges));var T=A.fragments;if(o){r.logger.warn("discontinuity sliding from playlist, take drift into account");for(var h=0;h<T.length;h++)T[h].cc+=o}A.skippedSegments&&(A.startCC=A.fragments[0].cc),_(k.partList,A.partList,function(U,j){j.elementaryStreams=U.elementaryStreams,j.stats=U.stats}),v?m(A,v,v.startPTS,v.endPTS,v.startDTS,v.endDTS):O(k,A),T.length&&(A.totalduration=A.edge-T[0].start),A.driftStartTime=k.driftStartTime,A.driftStart=k.driftStart;var n=A.advancedDateTime;if(A.advanced&&n){var N=A.edge;A.driftStart||(A.driftStartTime=n,A.driftStart=N),A.driftEndTime=n,A.driftEnd=N}else A.driftEndTime=k.driftEndTime,A.driftEnd=k.driftEnd,A.advancedDateTime=k.advancedDateTime}function E(k,A,P){var S=D({},k);return P&&P.forEach(function(C){delete S[C]}),Object.keys(A).forEach(function(C){var c=new H.DateRange(A[C].attr,S[C]);c.isValid?S[C]=c:r.logger.warn('Ignoring invalid Playlist Delta Update DATERANGE tag: "'+JSON.stringify(A[C].attr)+'"')}),S}function _(k,A,P){if(k&&A)for(var S=0,C=0,c=k.length;C<=c;C++){var o=k[C],v=A[C+S];o&&v&&o.index===v.index&&o.fragment.sn===v.fragment.sn?P(o,v):S--}}function f(k,A,P){for(var S=A.skippedSegments,C=Math.max(k.startSN,A.startSN)-A.startSN,c=(k.fragmentHint?1:0)+(S?A.endSN:Math.min(k.endSN,A.endSN))-A.startSN,o=A.startSN-k.startSN,v=A.fragmentHint?A.fragments.concat(A.fragmentHint):A.fragments,l=k.fragmentHint?k.fragments.concat(k.fragmentHint):k.fragments,a=C;a<=c;a++){var T=l[o+a],h=v[a];S&&!h&&a<S&&(h=A.fragments[a]=T),T&&h&&P(T,h)}}function O(k,A){var P=A.startSN+A.skippedSegments-k.startSN,S=k.fragments;if(P<0||P>=S.length)return;w(A,S[P].start)}function w(k,A){if(A){for(var P=k.fragments,S=k.skippedSegments;S<P.length;S++)P[S].start+=A;k.fragmentHint&&(k.fragmentHint.start+=A)}}function R(k,A){A===void 0&&(A=Infinity);var P=1e3*k.targetduration;if(k.updated){var S=k.fragments,C=4;if(S.length&&P*C>A){var c=S[S.length-1].duration*1e3;c<P&&(P=c)}}else P/=2;return Math.round(P)}function x(k,A,P){if(!k||!k.details)return null;var S=k.details,C=S.fragments[A-S.startSN];return C||(C=S.fragmentHint,C&&C.sn===A?C:A<S.startSN&&P&&P.sn===A?P:null)}function I(k,A,P){if(!k||!k.details)return null;var S=k.details.partList;if(S)for(var C=S.length;C--;){var c=S[C];if(c.index===P&&c.fragment.sn===A)return c}return null}},"./src/controller/stream-controller.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{default:()=>A});var W=F("./src/polyfills/number.ts"),r=F("./src/controller/base-stream-controller.ts"),H=F("./src/is-supported.ts"),D=F("./src/events.ts"),M=F("./src/utils/buffer-helper.ts"),g=F("./src/controller/fragment-tracker.ts"),p=F("./src/types/loader.ts"),u=F("./src/loader/fragment.ts"),m=F("./src/demux/transmuxer-interface.ts"),b=F("./src/types/transmuxer.ts"),E=F("./src/controller/gap-controller.ts"),_=F("./src/errors.ts");function f(P,S){for(var C=0;C<S.length;C++){var c=S[C];c.enumerable=c.enumerable||!1,c.configurable=!0,"value"in c&&(c.writable=!0),Object.defineProperty(P,w(c.key),c)}}function O(P,S,C){return S&&f(P.prototype,S),C&&f(P,C),Object.defineProperty(P,"prototype",{writable:!1}),P}function w(P){var S=R(P,"string");return typeof S=="symbol"?S:String(S)}function R(P,S){if(typeof P!="object"||P===null)return P;var C=P[Symbol.toPrimitive];if(C!==void 0){var c=C.call(P,S||"default");if(typeof c!="object")return c;throw new TypeError("@@toPrimitive must return a primitive value.")}return(S==="string"?String:Number)(P)}function x(P,S){P.prototype=Object.create(S.prototype),P.prototype.constructor=P,I(P,S)}function I(P,S){return I=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(c,o){return c.__proto__=o,c},I(P,S)}var k=100,A=function(P){x(S,P);function S(c,o,v){var l;return l=P.call(this,c,o,v,"[stream-controller]")||this,l.audioCodecSwap=!1,l.gapController=null,l.level=-1,l._forceStartLoad=!1,l.altAudio=!1,l.audioOnly=!1,l.fragPlaying=null,l.onvplaying=null,l.onvseeked=null,l.fragLastKbps=0,l.couldBacktrack=!1,l.backtrackFragment=null,l.audioCodecSwitch=!1,l.videoBuffer=null,l._registerListeners(),l}var C=S.prototype;return C._registerListeners=function(){var o=this.hls;o.on(D.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.on(D.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.on(D.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.on(D.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.on(D.Events.LEVEL_LOADING,this.onLevelLoading,this),o.on(D.Events.LEVEL_LOADED,this.onLevelLoaded,this),o.on(D.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),o.on(D.Events.ERROR,this.onError,this),o.on(D.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),o.on(D.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),o.on(D.Events.BUFFER_CREATED,this.onBufferCreated,this),o.on(D.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),o.on(D.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),o.on(D.Events.FRAG_BUFFERED,this.onFragBuffered,this)},C._unregisterListeners=function(){var o=this.hls;o.off(D.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.off(D.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.off(D.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.off(D.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.off(D.Events.LEVEL_LOADED,this.onLevelLoaded,this),o.off(D.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),o.off(D.Events.ERROR,this.onError,this),o.off(D.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),o.off(D.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),o.off(D.Events.BUFFER_CREATED,this.onBufferCreated,this),o.off(D.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),o.off(D.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),o.off(D.Events.FRAG_BUFFERED,this.onFragBuffered,this)},C.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},C.startLoad=function(o){if(this.levels){var v=this.lastCurrentTime,l=this.hls;if(this.stopLoad(),this.setInterval(k),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var a=l.startLevel;a===-1&&(l.config.testBandwidth&&this.levels.length>1?(a=0,this.bitrateTest=!0):a=l.nextAutoLevel),this.level=l.nextLoadLevel=a,this.loadedmetadata=!1}v>0&&o===-1&&(this.log("Override startPosition with lastCurrentTime @"+v.toFixed(3)),o=v),this.state=r.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=o,this.tick()}else this._forceStartLoad=!0,this.state=r.State.STOPPED},C.stopLoad=function(){this._forceStartLoad=!1,P.prototype.stopLoad.call(this)},C.doTick=function(){switch(this.state){case r.State.IDLE:this.doTickIdle();break;case r.State.WAITING_LEVEL:{var o,v=this.levels,l=this.level,a=v==null||((o=v[l])===null||o===void 0)?void 0:o.details;if(a&&(!a.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(a))break;this.state=r.State.IDLE;break}break}case r.State.FRAG_LOADING_WAITING_RETRY:{var T,h=self.performance.now(),n=this.retryDate;(!n||h>=n||(T=this.media)!==null&&T!==void 0&&T.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.resetStartWhenNotLoaded(this.level),this.state=r.State.IDLE)}break;default:break}this.onTickEnd()},C.onTickEnd=function(){P.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},C.doTickIdle=function(){var o=this.hls,v=this.levelLastLoaded,l=this.levels,a=this.media,T=o.config,h=o.nextLoadLevel;if(v===null||!a&&(this.startFragRequested||!T.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!l||!l[h])return;var n=l[h],N=this.getMainFwdBufferInfo();if(N===null)return;var U=this.getLevelDetails();if(U&&this._streamEnded(N,U)){var j={};this.altAudio&&(j.type="video"),this.hls.trigger(D.Events.BUFFER_EOS,j),this.state=r.State.ENDED;return}this.level=o.nextLoadLevel=h;var Y=n.details;if(!Y||this.state===r.State.WAITING_LEVEL||Y.live&&this.levelLastLoaded!==h){this.level=h,this.state=r.State.WAITING_LEVEL;return}var J=N.len,ee=this.getMaxBufferLength(n.maxBitrate);if(J>=ee)return;this.backtrackFragment&&this.backtrackFragment.start>N.end&&(this.backtrackFragment=null);var ie=this.backtrackFragment?this.backtrackFragment.start:N.end,re=this.getNextFragment(ie,Y);if(this.couldBacktrack&&!this.fragPrevious&&re&&re.sn!=="initSegment"&&this.fragmentTracker.getState(re)!==g.FragmentState.OK){var he,oe=((he=this.backtrackFragment)!=null?he:re).sn,ae=oe-Y.startSN,Ee=Y.fragments[ae-1];Ee&&re.cc===Ee.cc&&(re=Ee,this.fragmentTracker.removeFragment(Ee))}else this.backtrackFragment&&N.len&&(this.backtrackFragment=null);if(re&&this.fragmentTracker.getState(re)===g.FragmentState.OK&&this.nextLoadPosition>ie){var Le=this.audioOnly&&!this.altAudio?u.ElementaryStreamTypes.AUDIO:u.ElementaryStreamTypes.VIDEO,Fe=(Le===u.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;Fe&&this.afterBufferFlushed(Fe,Le,p.PlaylistLevelType.MAIN),re=this.getNextFragment(this.nextLoadPosition,Y)}if(!re)return;re.initSegment&&!re.initSegment.data&&!this.bitrateTest&&(re=re.initSegment),this.loadFragment(re,Y,ie)},C.loadFragment=function(o,v,l){var a,T=this.fragmentTracker.getState(o);this.fragCurrent=o,T===g.FragmentState.NOT_LOADED?o.sn==="initSegment"?this._loadInitSegment(o,v):this.bitrateTest?(this.log("Fragment "+o.sn+" of level "+o.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(o,v)):(this.startFragRequested=!0,P.prototype.loadFragment.call(this,o,v,l)):T===g.FragmentState.APPENDING?this.reduceMaxBufferLength(o.duration)&&this.fragmentTracker.removeFragment(o):((a=this.media)===null||a===void 0?void 0:a.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},C.getAppendedFrag=function(o){var v=this.fragmentTracker.getAppendedFrag(o,p.PlaylistLevelType.MAIN);return v&&"fragment"in v?v.fragment:v},C.getBufferedFrag=function(o){return this.fragmentTracker.getBufferedFrag(o,p.PlaylistLevelType.MAIN)},C.followingBufferedFrag=function(o){return o?this.getBufferedFrag(o.end+.5):null},C.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},C.nextLevelSwitch=function(){var o=this.levels,v=this.media;if(v!=null&&v.readyState){var l,a=this.getAppendedFrag(v.currentTime);if(a&&a.start>1&&this.flushMainBuffer(0,a.start-1),!v.paused&&o){var T=this.hls.nextLoadLevel,h=o[T],n=this.fragLastKbps;n&&this.fragCurrent?l=this.fragCurrent.duration*h.maxBitrate/(1e3*n)+1:l=0}else l=0;var N=this.getBufferedFrag(v.currentTime+l);if(N){var U=this.followingBufferedFrag(N);if(U){this.abortCurrentFrag();var j=U.maxStartPTS?U.maxStartPTS:U.start,Y=U.duration,J=Math.max(N.end,j+Math.min(Math.max(Y-this.config.maxFragLookUpTolerance,Y*.5),Y*.75));this.flushMainBuffer(J,Number.POSITIVE_INFINITY)}}}},C.abortCurrentFrag=function(){var o=this.fragCurrent;this.fragCurrent=null,this.backtrackFragment=null,o&&o.abortRequests();switch(this.state){case r.State.KEY_LOADING:case r.State.FRAG_LOADING:case r.State.FRAG_LOADING_WAITING_RETRY:case r.State.PARSING:case r.State.PARSED:this.state=r.State.IDLE;break}this.nextLoadPosition=this.getLoadPosition()},C.flushMainBuffer=function(o,v){P.prototype.flushMainBuffer.call(this,o,v,this.altAudio?"video":null)},C.onMediaAttached=function(o,v){P.prototype.onMediaAttached.call(this,o,v);var l=v.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),l.addEventListener("playing",this.onvplaying),l.addEventListener("seeked",this.onvseeked),this.gapController=new E.default(this.config,l,this.fragmentTracker,this.hls)},C.onMediaDetaching=function(){var o=this.media;o&&this.onvplaying&&this.onvseeked&&(o.removeEventListener("playing",this.onvplaying),o.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),P.prototype.onMediaDetaching.call(this)},C.onMediaPlaying=function(){this.tick()},C.onMediaSeeked=function(){var o=this.media,v=o?o.currentTime:null;(0,W.isFiniteNumber)(v)&&this.log("Media seeked to "+v.toFixed(3)),this.tick()},C.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(D.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null,this.backtrackFragment=null},C.onManifestParsed=function(o,v){var l=!1,a=!1,T;v.levels.forEach(function(h){T=h.audioCodec,T&&(T.indexOf("mp4a.40.2")!==-1&&(l=!0),T.indexOf("mp4a.40.5")!==-1&&(a=!0))}),this.audioCodecSwitch=l&&a&&!(0,H.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=v.levels,this.startFragRequested=!1},C.onLevelLoading=function(o,v){var l=this.levels;if(!l||this.state!==r.State.IDLE)return;var a=l[v.level];(!a.details||a.details.live&&this.levelLastLoaded!==v.level||this.waitForCdnTuneIn(a.details))&&(this.state=r.State.WAITING_LEVEL)},C.onLevelLoaded=function(o,v){var l,a=this.levels,T=v.level,h=v.details,n=h.totalduration;if(!a){this.warn("Levels were reset while loading level "+T);return}this.log("Level "+T+" loaded ["+h.startSN+","+h.endSN+"], cc ["+h.startCC+", "+h.endCC+"] duration:"+n);var N=this.fragCurrent;N&&(this.state===r.State.FRAG_LOADING||this.state===r.State.FRAG_LOADING_WAITING_RETRY)&&(N.level!==v.level&&N.loader&&(this.state=r.State.IDLE,this.backtrackFragment=null,N.abortRequests()));var U=a[T],j=0;if(h.live||(l=U.details)!==null&&l!==void 0&&l.live){if(h.fragments[0]||(h.deltaUpdateFailed=!0),h.deltaUpdateFailed)return;j=this.alignPlaylists(h,U.details)}if(U.details=h,this.levelLastLoaded=T,this.hls.trigger(D.Events.LEVEL_UPDATED,{details:h,level:T}),this.state===r.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(h))return;this.state=r.State.IDLE}this.startFragRequested?h.live&&this.synchronizeToLiveEdge(h):this.setStartPosition(h,j),this.tick()},C._handleFragmentLoadProgress=function(o){var v,l=o.frag,a=o.part,T=o.payload,h=this.levels;if(!h){this.warn("Levels were reset while fragment load was in progress. Fragment "+l.sn+" of level "+l.level+" will not be buffered");return}var n=h[l.level],N=n.details;if(!N){this.warn("Dropping fragment "+l.sn+" of level "+l.level+" after level details were reset");return}var U=n.videoCodec,j=N.PTSKnown||!N.live,Y=(v=l.initSegment)===null||v===void 0?void 0:v.data,J=this._getAudioCodec(n),ee=this.transmuxer=this.transmuxer||new m.default(this.hls,p.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),ie=a?a.index:-1,re=ie!==-1,he=new b.ChunkMetadata(l.level,l.sn,l.stats.chunkCount,T.byteLength,ie,re),oe=this.initPTS[l.cc];ee.push(T,Y,J,U,l,a,N.totalduration,j,he,oe)},C.onAudioTrackSwitching=function(o,v){var l=this.altAudio,a=!!v.url,T=v.id;if(!a){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var h=this.fragCurrent;h&&(this.log("Switching to main audio track, cancel main fragment load"),h.abortRequests()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var n=this.hls;l&&n.trigger(D.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),n.trigger(D.Events.AUDIO_TRACK_SWITCHED,{id:T})}},C.onAudioTrackSwitched=function(o,v){var l=v.id,a=!!this.hls.audioTracks[l].url;if(a){var T=this.videoBuffer;T&&this.mediaBuffer!==T&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=T)}this.altAudio=a,this.tick()},C.onBufferCreated=function(o,v){var l=v.tracks,a,T,h=!1;for(var n in l){var N=l[n];if(N.id==="main"){if(T=n,a=N,n==="video"){var U=l[n];U&&(this.videoBuffer=U.buffer)}}else h=!0}h&&a?(this.log("Alternate track found, use "+T+".buffered to schedule main fragment loading"),this.mediaBuffer=a.buffer):this.mediaBuffer=this.media},C.onFragBuffered=function(o,v){var l=v.frag,a=v.part;if(l&&l.type!==p.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(l)){this.warn("Fragment "+l.sn+(a?" p: "+a.index:"")+" of level "+l.level+" finished buffering, but was aborted. state: "+this.state),this.state===r.State.PARSED&&(this.state=r.State.IDLE);return}var T=a?a.stats:l.stats;this.fragLastKbps=Math.round(8*T.total/(T.buffering.end-T.loading.first)),l.sn!=="initSegment"&&(this.fragPrevious=l),this.fragBufferedComplete(l,a)},C.onError=function(o,v){if(v.type===_.ErrorTypes.KEY_SYSTEM_ERROR){this.onFragmentOrKeyLoadError(p.PlaylistLevelType.MAIN,v);return}switch(v.details){case _.ErrorDetails.FRAG_LOAD_ERROR:case _.ErrorDetails.FRAG_LOAD_TIMEOUT:case _.ErrorDetails.FRAG_PARSING_ERROR:case _.ErrorDetails.KEY_LOAD_ERROR:case _.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(p.PlaylistLevelType.MAIN,v);break;case _.ErrorDetails.LEVEL_LOAD_ERROR:case _.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==r.State.ERROR&&(v.fatal?(this.warn(""+v.details),this.state=r.State.ERROR):!v.levelRetry&&this.state===r.State.WAITING_LEVEL&&(this.state=r.State.IDLE));break;case _.ErrorDetails.BUFFER_FULL_ERROR:if(v.parent==="main"&&(this.state===r.State.PARSING||this.state===r.State.PARSED)){var l=!0,a=this.getFwdBufferInfo(this.media,p.PlaylistLevelType.MAIN);a&&a.len>.5&&(l=!this.reduceMaxBufferLength(a.len)),l&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},C.checkBuffer=function(){var o=this.media,v=this.gapController;if(!o||!v||!o.readyState)return;if(this.loadedmetadata||!M.BufferHelper.getBuffered(o).length){var l=this.state!==r.State.IDLE?this.fragCurrent:null;v.poll(this.lastCurrentTime,l)}this.lastCurrentTime=o.currentTime},C.onFragLoadEmergencyAborted=function(){this.state=r.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},C.onBufferFlushed=function(o,v){var l=v.type;if(l!==u.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var a=(l===u.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(a,l,p.PlaylistLevelType.MAIN)}},C.onLevelsUpdated=function(o,v){this.levels=v.levels},C.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},C.seekToStartPos=function(){var o=this.media;if(!o)return;var v=o.currentTime,l=this.startPosition;if(l>=0&&v<l){if(o.seeking){this.log("could not seek to "+l+", already seeking at "+v);return}var a=M.BufferHelper.getBuffered(o),T=a.length?a.start(0):0,h=T-l;h>0&&(h<this.config.maxBufferHole||h<this.config.maxFragLookUpTolerance)&&(this.log("adjusting start position by "+h+" to match buffer start"),l+=h,this.startPosition=l),this.log("seek to target start position "+l+" from current time "+v),o.currentTime=l}},C._getAudioCodec=function(o){var v=this.config.defaultAudioCodec||o.audioCodec;return this.audioCodecSwap&&v&&(this.log("Swapping audio codec"),v.indexOf("mp4a.40.5")!==-1?v="mp4a.40.2":v="mp4a.40.5"),v},C._loadBitrateTestFrag=function(o,v){var l=this;o.bitrateTest=!0,this._doFragLoad(o,v).then(function(a){var T=l.hls;if(!a||l.fragContextChanged(o))return;l.fragLoadError=0,l.state=r.State.IDLE,l.startFragRequested=!1,l.bitrateTest=!1;var h=o.stats;h.parsing.start=h.parsing.end=h.buffering.start=h.buffering.end=self.performance.now(),T.trigger(D.Events.FRAG_LOADED,a),o.bitrateTest=!1})},C._handleTransmuxComplete=function(o){var v,l="main",a=this.hls,T=o.remuxResult,h=o.chunkMeta,n=this.getCurrentContext(h);if(!n){this.warn("The loading context changed while buffering fragment "+h.sn+" of level "+h.level+". This chunk will not be buffered."),this.resetStartWhenNotLoaded(h.level);return}var N=n.frag,U=n.part,j=n.level,Y=T.video,J=T.text,ee=T.id3,ie=T.initSegment,re=j.details,he=this.altAudio?void 0:T.audio;if(this.fragContextChanged(N))return;if(this.state=r.State.PARSING,ie){ie.tracks&&(this._bufferInitSegment(j,ie.tracks,N,h),a.trigger(D.Events.FRAG_PARSING_INIT_SEGMENT,{frag:N,id:l,tracks:ie.tracks}));var oe=ie.initPTS,ae=ie.timescale;(0,W.isFiniteNumber)(oe)&&(this.initPTS[N.cc]=oe,a.trigger(D.Events.INIT_PTS_FOUND,{frag:N,id:l,initPTS:oe,timescale:ae}))}if(Y&&T.independent!==!1){if(re){var Ee=Y.startPTS,Le=Y.endPTS,Fe=Y.startDTS,Xe=Y.endDTS;if(U)U.elementaryStreams[Y.type]={startPTS:Ee,endPTS:Le,startDTS:Fe,endDTS:Xe};else if(Y.firstKeyFrame&&Y.independent&&h.id===1&&(this.couldBacktrack=!0),Y.dropped&&Y.independent){var He=this.getMainFwdBufferInfo(),Ae=(He?He.end:this.getLoadPosition())+this.config.maxBufferHole,Oe=Y.firstKeyFramePTS?Y.firstKeyFramePTS:Ee;if(Ae<Oe-this.config.maxBufferHole){this.backtrack(N);return}N.setElementaryStreamInfo(Y.type,N.start,Le,N.start,Xe,!0)}N.setElementaryStreamInfo(Y.type,Ee,Le,Fe,Xe),this.backtrackFragment&&(this.backtrackFragment=N),this.bufferFragmentData(Y,N,U,h)}}else if(T.independent===!1){this.backtrack(N);return}if(he){var Ke=he.startPTS,de=he.endPTS,xe=he.startDTS,Ie=he.endDTS;U&&(U.elementaryStreams[u.ElementaryStreamTypes.AUDIO]={startPTS:Ke,endPTS:de,startDTS:xe,endDTS:Ie}),N.setElementaryStreamInfo(u.ElementaryStreamTypes.AUDIO,Ke,de,xe,Ie),this.bufferFragmentData(he,N,U,h)}if(re&&ee!==null&&ee!==void 0&&(v=ee.samples)!==null&&v!==void 0&&v.length){var De={id:l,frag:N,details:re,samples:ee.samples};a.trigger(D.Events.FRAG_PARSING_METADATA,De)}if(re&&J){var Be={id:l,frag:N,details:re,samples:J.samples};a.trigger(D.Events.FRAG_PARSING_USERDATA,Be)}},C._bufferInitSegment=function(o,v,l,a){var T=this;if(this.state!==r.State.PARSING)return;this.audioOnly=!!v.audio&&!v.video,this.altAudio&&!this.audioOnly&&delete v.audio;var h=v.audio,n=v.video,N=v.audiovideo;if(h){var U=o.audioCodec,j=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(U&&(U.indexOf("mp4a.40.5")!==-1?U="mp4a.40.2":U="mp4a.40.5"),h.metadata.channelCount!==1&&j.indexOf("firefox")===-1&&(U="mp4a.40.5")),j.indexOf("android")!==-1&&h.container!=="audio/mpeg"&&(U="mp4a.40.2",this.log("Android: force audio codec to "+U)),o.audioCodec&&o.audioCodec!==U&&this.log('Swapping manifest audio codec "'+o.audioCodec+'" for "'+U+'"'),h.levelCodec=U,h.id="main",this.log("Init audio buffer, container:"+h.container+", codecs[selected/level/parsed]=["+(U||"")+"/"+(o.audioCodec||"")+"/"+h.codec+"]")}n&&(n.levelCodec=o.videoCodec,n.id="main",this.log("Init video buffer, container:"+n.container+", codecs[level/parsed]=["+(o.videoCodec||"")+"/"+n.codec+"]")),N&&this.log("Init audiovideo buffer, container:"+N.container+", codecs[level/parsed]=["+(o.attrs.CODECS||"")+"/"+N.codec+"]"),this.hls.trigger(D.Events.BUFFER_CODECS,v),Object.keys(v).forEach(function(Y){var J=v[Y],ee=J.initSegment;ee!=null&&ee.byteLength&&T.hls.trigger(D.Events.BUFFER_APPENDING,{type:Y,data:ee,frag:l,part:null,chunkMeta:a,parent:l.type})}),this.tick()},C.getMainFwdBufferInfo=function(){return this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,p.PlaylistLevelType.MAIN)},C.backtrack=function(o){this.couldBacktrack=!0,this.backtrackFragment=o,this.resetTransmuxer(),this.flushBufferGap(o),this.fragmentTracker.removeFragment(o),this.fragPrevious=null,this.nextLoadPosition=o.start,this.state=r.State.IDLE},C.checkFragmentChanged=function(){var o=this.media,v=null;if(o&&o.readyState>1&&o.seeking===!1){var l=o.currentTime;if(M.BufferHelper.isBuffered(o,l)?v=this.getAppendedFrag(l):M.BufferHelper.isBuffered(o,l+.1)&&(v=this.getAppendedFrag(l+.1)),v){this.backtrackFragment=null;var a=this.fragPlaying,T=v.level;(!a||v.sn!==a.sn||a.level!==T||v.urlId!==a.urlId)&&(this.fragPlaying=v,this.hls.trigger(D.Events.FRAG_CHANGED,{frag:v}),(!a||a.level!==T)&&this.hls.trigger(D.Events.LEVEL_SWITCHED,{level:T}))}}},O(S,[{key:"nextLevel",get:function(){var o=this.nextBufferedFrag;return o?o.level:-1}},{key:"currentFrag",get:function(){var o=this.media;return o?this.fragPlaying||this.getAppendedFrag(o.currentTime):null}},{key:"currentProgramDateTime",get:function(){var o=this.media;if(o){var v=o.currentTime,l=this.currentFrag;if(l&&(0,W.isFiniteNumber)(v)&&(0,W.isFiniteNumber)(l.programDateTime)){var a=l.programDateTime+(v-l.start)*1e3;return new Date(a)}}return null}},{key:"currentLevel",get:function(){var o=this.currentFrag;return o?o.level:-1}},{key:"nextBufferedFrag",get:function(){var o=this.currentFrag;return o?this.followingBufferedFrag(o):null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),S}(r.default)},"./src/controller/subtitle-stream-controller.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{SubtitleStreamController:()=>x});var W=F("./src/events.ts"),r=F("./src/utils/buffer-helper.ts"),H=F("./src/controller/fragment-finders.ts"),D=F("./src/utils/discontinuities.ts"),M=F("./src/controller/level-helper.ts"),g=F("./src/controller/fragment-tracker.ts"),p=F("./src/controller/base-stream-controller.ts"),u=F("./src/types/loader.ts"),m=F("./src/types/level.ts");function b(k,A){for(var P=0;P<A.length;P++){var S=A[P];S.enumerable=S.enumerable||!1,S.configurable=!0,"value"in S&&(S.writable=!0),Object.defineProperty(k,_(S.key),S)}}function E(k,A,P){return A&&b(k.prototype,A),P&&b(k,P),Object.defineProperty(k,"prototype",{writable:!1}),k}function _(k){var A=f(k,"string");return typeof A=="symbol"?A:String(A)}function f(k,A){if(typeof k!="object"||k===null)return k;var P=k[Symbol.toPrimitive];if(P!==void 0){var S=P.call(k,A||"default");if(typeof S!="object")return S;throw new TypeError("@@toPrimitive must return a primitive value.")}return(A==="string"?String:Number)(k)}function O(k,A){k.prototype=Object.create(A.prototype),k.prototype.constructor=k,w(k,A)}function w(k,A){return w=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(S,C){return S.__proto__=C,S},w(k,A)}var R=500,x=function(k){O(A,k);function A(S,C,c){var o;return o=k.call(this,S,C,c,"[subtitle-stream-controller]")||this,o.levels=[],o.currentTrackId=-1,o.tracksBuffered=[],o.mainDetails=null,o._registerListeners(),o}var P=A.prototype;return P.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},P._registerListeners=function(){var C=this.hls;C.on(W.Events.MEDIA_ATTACHED,this.onMediaAttached,this),C.on(W.Events.MEDIA_DETACHING,this.onMediaDetaching,this),C.on(W.Events.MANIFEST_LOADING,this.onManifestLoading,this),C.on(W.Events.LEVEL_LOADED,this.onLevelLoaded,this),C.on(W.Events.ERROR,this.onError,this),C.on(W.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),C.on(W.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),C.on(W.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),C.on(W.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),C.on(W.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),C.on(W.Events.FRAG_BUFFERED,this.onFragBuffered,this)},P._unregisterListeners=function(){var C=this.hls;C.off(W.Events.MEDIA_ATTACHED,this.onMediaAttached,this),C.off(W.Events.MEDIA_DETACHING,this.onMediaDetaching,this),C.off(W.Events.MANIFEST_LOADING,this.onManifestLoading,this),C.off(W.Events.LEVEL_LOADED,this.onLevelLoaded,this),C.off(W.Events.ERROR,this.onError,this),C.off(W.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),C.off(W.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),C.off(W.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),C.off(W.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),C.off(W.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),C.off(W.Events.FRAG_BUFFERED,this.onFragBuffered,this)},P.startLoad=function(C){this.stopLoad(),this.state=p.State.IDLE,this.setInterval(R),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=C,this.tick()},P.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},P.onLevelLoaded=function(C,c){this.mainDetails=c.details},P.onSubtitleFragProcessed=function(C,c){var o=c.frag,v=c.success;if(this.fragPrevious=o,this.state=p.State.IDLE,!v)return;var l=this.tracksBuffered[this.currentTrackId];if(!l)return;for(var a,T=o.start,h=0;h<l.length;h++)if(T>=l[h].start&&T<=l[h].end){a=l[h];break}var n=o.start+o.duration;a?a.end=n:(a={start:T,end:n},l.push(a)),this.fragmentTracker.fragBuffered(o)},P.onBufferFlushing=function(C,c){var o=c.startOffset,v=c.endOffset;if(o===0&&v!==Number.POSITIVE_INFINITY){var l=this.currentTrackId,a=this.levels;if(!a.length||!a[l]||!a[l].details)return;var T=a[l].details,h=T.targetduration,n=v-h;if(n<=0)return;c.endOffsetSubtitles=Math.max(0,n),this.tracksBuffered.forEach(function(N){for(var U=0;U<N.length;){if(N[U].end<=n){N.shift();continue}else if(N[U].start<n)N[U].start=n;else break;U++}}),this.fragmentTracker.removeFragmentsInRange(o,n,u.PlaylistLevelType.SUBTITLE)}},P.onFragBuffered=function(C,c){if(!this.loadedmetadata&&c.frag.type===u.PlaylistLevelType.MAIN){var o;(o=this.media)!==null&&o!==void 0&&o.buffered.length&&(this.loadedmetadata=!0)}},P.onError=function(C,c){var o=c.frag;if(!o||o.type!==u.PlaylistLevelType.SUBTITLE)return;this.fragCurrent&&this.fragCurrent.abortRequests(),this.state=p.State.IDLE},P.onSubtitleTracksUpdated=function(C,c){var o=this,v=c.subtitleTracks;this.tracksBuffered=[],this.levels=v.map(function(l){return new m.Level(l)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(l){o.tracksBuffered[l.id]=[]}),this.mediaBuffer=null},P.onSubtitleTrackSwitch=function(C,c){if(this.currentTrackId=c.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var o=this.levels[this.currentTrackId];o!=null&&o.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,o&&this.setInterval(R)},P.onSubtitleTrackLoaded=function(C,c){var o,v=c.details,l=c.id,a=this.currentTrackId,T=this.levels;if(!T.length)return;var h=T[a];if(l>=T.length||l!==a||!h)return;this.mediaBuffer=this.mediaBufferTimeRanges;var n=0;if(v.live||(o=h.details)!==null&&o!==void 0&&o.live){var N=this.mainDetails;if(v.deltaUpdateFailed||!N)return;var U=N.fragments[0];h.details?(n=this.alignPlaylists(v,h.details),n===0&&U&&(n=U.start,(0,M.addSliding)(v,n))):v.hasProgramDateTime&&N.hasProgramDateTime?((0,D.alignMediaPlaylistByPDT)(v,N),n=v.fragments[0].start):U&&(n=U.start,(0,M.addSliding)(v,n))}if(h.details=v,this.levelLastLoaded=l,!this.startFragRequested&&(this.mainDetails||!v.live)&&this.setStartPosition(h.details,n),this.tick(),v.live&&!this.fragCurrent&&this.media&&this.state===p.State.IDLE){var j=(0,H.findFragmentByPTS)(null,v.fragments,this.media.currentTime,0);j||(this.warn("Subtitle playlist not aligned with playback"),h.details=void 0)}},P._handleFragmentLoadComplete=function(C){var c=this,o=C.frag,v=C.payload,l=o.decryptdata,a=this.hls;if(this.fragContextChanged(o))return;if(v&&v.byteLength>0&&l&&l.key&&l.iv&&l.method==="AES-128"){var T=performance.now();this.decrypter.decrypt(new Uint8Array(v),l.key.buffer,l.iv.buffer).then(function(h){var n=performance.now();a.trigger(W.Events.FRAG_DECRYPTED,{frag:o,payload:h,stats:{tstart:T,tdecrypt:n}})}).catch(function(h){c.warn(h.name+": "+h.message),c.state=p.State.IDLE})}},P.doTick=function(){if(!this.media){this.state=p.State.IDLE;return}if(this.state===p.State.IDLE){var C=this.currentTrackId,c=this.levels;if(!c.length||!c[C]||!c[C].details)return;var o=c[C].details,v=o.targetduration,l=this.config,a=this.getLoadPosition(),T=r.BufferHelper.bufferedInfo(this.tracksBuffered[this.currentTrackId]||[],a-v,l.maxBufferHole),h=T.end,n=T.len,N=this.getFwdBufferInfo(this.media,u.PlaylistLevelType.MAIN),U=this.getMaxBufferLength(N==null?void 0:N.len)+v;if(n>U)return;console.assert(o,"Subtitle track details are defined on idle subtitle stream controller tick");var j=o.fragments,Y=j.length,J=o.edge,ee=null,ie=this.fragPrevious;if(h<J){var re=l.maxFragLookUpTolerance;ee=(0,H.findFragmentByPTS)(ie,j,Math.max(j[0].start,h),re),!ee&&ie&&ie.start<j[0].start&&(ee=j[0])}else ee=j[Y-1];if(!ee)return;ee=this.mapToInitFragWhenRequired(ee),this.fragmentTracker.getState(ee)===g.FragmentState.NOT_LOADED&&this.loadFragment(ee,o,h)}},P.getMaxBufferLength=function(C){var c=k.prototype.getMaxBufferLength.call(this);return C?Math.max(c,C):c},P.loadFragment=function(C,c,o){this.fragCurrent=C,C.sn==="initSegment"?this._loadInitSegment(C,c):(this.startFragRequested=!0,k.prototype.loadFragment.call(this,C,c,o))},E(A,[{key:"mediaBufferTimeRanges",get:function(){return new I(this.tracksBuffered[this.currentTrackId]||[])}}]),A}(p.default),I=function(A){this.buffered=void 0;var P=function(C,c,o){if(c=c>>>0,c>o-1)throw new DOMException("Failed to execute '"+C+"' on 'TimeRanges': The index provided ("+c+") is greater than the maximum bound ("+o+")");return A[c][C]};this.buffered={get length(){return A.length},end:function(C){return P("end",C,A.length)},start:function(C){return P("start",C,A.length)}}}},"./src/controller/subtitle-track-controller.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{default:()=>f});var W=F("./src/events.ts"),r=F("./src/utils/texttrack-utils.ts"),H=F("./src/controller/base-playlist-controller.ts"),D=F("./src/types/loader.ts");function M(O,w){for(var R=0;R<w.length;R++){var x=w[R];x.enumerable=x.enumerable||!1,x.configurable=!0,"value"in x&&(x.writable=!0),Object.defineProperty(O,p(x.key),x)}}function g(O,w,R){return w&&M(O.prototype,w),R&&M(O,R),Object.defineProperty(O,"prototype",{writable:!1}),O}function p(O){var w=u(O,"string");return typeof w=="symbol"?w:String(w)}function u(O,w){if(typeof O!="object"||O===null)return O;var R=O[Symbol.toPrimitive];if(R!==void 0){var x=R.call(O,w||"default");if(typeof x!="object")return x;throw new TypeError("@@toPrimitive must return a primitive value.")}return(w==="string"?String:Number)(O)}function m(O,w){O.prototype=Object.create(w.prototype),O.prototype.constructor=O,b(O,w)}function b(O,w){return b=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(x,I){return x.__proto__=I,x},b(O,w)}var E=function(O){m(w,O);function w(x){var I;return I=O.call(this,x,"[subtitle-track-controller]")||this,I.media=null,I.tracks=[],I.groupId=null,I.tracksInGroup=[],I.trackId=-1,I.selectDefaultTrack=!0,I.queuedDefaultTrack=-1,I.trackChangeListener=function(){return I.onTextTracksChanged()},I.asyncPollTrackChange=function(){return I.pollTrackChange(0)},I.useTextTrackPolling=!1,I.subtitlePollingInterval=-1,I._subtitleDisplay=!0,I.registerListeners(),I}var R=w.prototype;return R.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,O.prototype.destroy.call(this)},R.registerListeners=function(){var I=this.hls;I.on(W.Events.MEDIA_ATTACHED,this.onMediaAttached,this),I.on(W.Events.MEDIA_DETACHING,this.onMediaDetaching,this),I.on(W.Events.MANIFEST_LOADING,this.onManifestLoading,this),I.on(W.Events.MANIFEST_PARSED,this.onManifestParsed,this),I.on(W.Events.LEVEL_LOADING,this.onLevelLoading,this),I.on(W.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),I.on(W.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),I.on(W.Events.ERROR,this.onError,this)},R.unregisterListeners=function(){var I=this.hls;I.off(W.Events.MEDIA_ATTACHED,this.onMediaAttached,this),I.off(W.Events.MEDIA_DETACHING,this.onMediaDetaching,this),I.off(W.Events.MANIFEST_LOADING,this.onManifestLoading,this),I.off(W.Events.MANIFEST_PARSED,this.onManifestParsed,this),I.off(W.Events.LEVEL_LOADING,this.onLevelLoading,this),I.off(W.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),I.off(W.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),I.off(W.Events.ERROR,this.onError,this)},R.onMediaAttached=function(I,k){if(this.media=k.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)},R.pollTrackChange=function(I){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,I)},R.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 I=_(this.media.textTracks);I.forEach(function(k){(0,r.clearCurrentCues)(k)}),this.subtitleTrack=-1,this.media=null},R.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},R.onManifestParsed=function(I,k){this.tracks=k.subtitleTracks},R.onSubtitleTrackLoaded=function(I,k){var A=k.id,P=k.details,S=this.trackId,C=this.tracksInGroup[S];if(!C){this.warn("Invalid subtitle track id "+A);return}var c=C.details;C.details=k.details,this.log("subtitle track "+A+" loaded ["+P.startSN+"-"+P.endSN+"]"),A===this.trackId&&(this.retryCount=0,this.playlistLoaded(A,k,c))},R.onLevelLoading=function(I,k){this.switchLevel(k.level)},R.onLevelSwitching=function(I,k){this.switchLevel(k.level)},R.switchLevel=function(I){var k=this.hls.levels[I];if(!(k!=null&&k.textGroupIds))return;var A=k.textGroupIds[k.urlId];if(this.groupId!==A){var P=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,S=this.tracks.filter(function(o){return!A||o.groupId===A});this.tracksInGroup=S;var C=this.findTrackId(P==null?void 0:P.name)||this.findTrackId();this.groupId=A;var c={subtitleTracks:S};this.log("Updating subtitle tracks, "+S.length+' track(s) found in "'+A+'" group-id'),this.hls.trigger(W.Events.SUBTITLE_TRACKS_UPDATED,c),C!==-1&&this.setSubtitleTrack(C,P)}},R.findTrackId=function(I){for(var k=this.tracksInGroup,A=0;A<k.length;A++){var P=k[A];if((!this.selectDefaultTrack||P.default)&&(!I||I===P.name))return P.id}return-1},R.onError=function(I,k){if(O.prototype.onError.call(this,I,k),k.fatal||!k.context)return;k.context.type===D.PlaylistContextType.SUBTITLE_TRACK&&k.context.id===this.trackId&&k.context.groupId===this.groupId&&this.retryLoadingOrFail(k)},R.loadPlaylist=function(I){O.prototype.loadPlaylist.call(this);var k=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(k)){var A=k.id,P=k.groupId,S=k.url;if(I)try{S=I.addDirectives(S)}catch(C){this.warn("Could not construct new URL with HLS Delivery Directives: "+C)}this.log("Loading subtitle playlist for id "+A),this.hls.trigger(W.Events.SUBTITLE_TRACK_LOADING,{url:S,id:A,groupId:P,deliveryDirectives:I||null})}},R.toggleTrackModes=function(I){var k=this,A=this.media,P=this.trackId;if(!A)return;var S=_(A.textTracks),C=S.filter(function(v){return v.groupId===k.groupId});if(I===-1)[].slice.call(S).forEach(function(v){v.mode="disabled"});else{var c=C[P];c&&(c.mode="disabled")}var o=C[I];o&&(o.mode=this.subtitleDisplay?"showing":"hidden")},R.setSubtitleTrack=function(I,k){var A,P=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=I;return}if(this.trackId!==I&&this.toggleTrackModes(I),this.trackId===I&&(I===-1||(A=P[I])!==null&&A!==void 0&&A.details)||I<-1||I>=P.length)return;this.clearTimer();var S=P[I];if(this.log("Switching to subtitle track "+I),this.trackId=I,S){var C=S.id,c=S.groupId,o=c===void 0?"":c,v=S.name,l=S.type,a=S.url;this.hls.trigger(W.Events.SUBTITLE_TRACK_SWITCH,{id:C,groupId:o,name:v,type:l,url:a});var T=this.switchParams(S.url,k==null?void 0:k.details);this.loadPlaylist(T)}else this.hls.trigger(W.Events.SUBTITLE_TRACK_SWITCH,{id:I})},R.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var I=-1,k=_(this.media.textTracks),A=0;A<k.length;A++)if(k[A].mode==="hidden")I=A;else if(k[A].mode==="showing"){I=A;break}this.subtitleTrack!==I&&(this.subtitleTrack=I)},g(w,[{key:"subtitleDisplay",get:function(){return this._subtitleDisplay},set:function(I){this._subtitleDisplay=I,this.trackId>-1&&this.toggleTrackModes(this.trackId)}},{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(I){this.selectDefaultTrack=!1;var k=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(I,k)}}]),w}(H.default);function _(O){for(var w=[],R=0;R<O.length;R++){var x=O[R];(x.kind==="subtitles"||x.kind==="captions")&&x.label&&w.push(O[R])}return w}const f=E},"./src/controller/timeline-controller.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{TimelineController:()=>E});var W=F("./src/polyfills/number.ts"),r=F("./src/events.ts"),H=F("./src/utils/cea-608-parser.ts"),D=F("./src/utils/output-filter.ts"),M=F("./src/utils/webvtt-parser.ts"),g=F("./src/utils/texttrack-utils.ts"),p=F("./src/utils/imsc1-ttml-parser.ts"),u=F("./src/utils/mp4-tools.ts"),m=F("./src/types/loader.ts"),b=F("./src/utils/logger.ts"),E=function(){function w(x){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=O(),this.captionsProperties=void 0,this.hls=x,this.config=x.config,this.Cues=x.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 I=new D.default(this,"textTrack1"),k=new D.default(this,"textTrack2"),A=new D.default(this,"textTrack3"),P=new D.default(this,"textTrack4");this.cea608Parser1=new H.default(1,I,k),this.cea608Parser2=new H.default(3,A,P)}x.on(r.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),x.on(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),x.on(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),x.on(r.Events.MANIFEST_LOADED,this.onManifestLoaded,this),x.on(r.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),x.on(r.Events.FRAG_LOADING,this.onFragLoading,this),x.on(r.Events.FRAG_LOADED,this.onFragLoaded,this),x.on(r.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),x.on(r.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),x.on(r.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),x.on(r.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),x.on(r.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var R=w.prototype;return R.destroy=function(){var I=this.hls;I.off(r.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),I.off(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),I.off(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),I.off(r.Events.MANIFEST_LOADED,this.onManifestLoaded,this),I.off(r.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),I.off(r.Events.FRAG_LOADING,this.onFragLoading,this),I.off(r.Events.FRAG_LOADED,this.onFragLoaded,this),I.off(r.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),I.off(r.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),I.off(r.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),I.off(r.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),I.off(r.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},R.addCues=function(I,k,A,P,S){for(var C=!1,c=S.length;c--;){var o=S[c],v=f(o[0],o[1],k,A);if(v>=0&&(o[0]=Math.min(o[0],k),o[1]=Math.max(o[1],A),C=!0,v/(A-k)>.5))return}if(C||S.push([k,A]),this.config.renderTextTracksNatively){var l=this.captionsTracks[I];this.Cues.newCue(l,k,A,P)}else{var a=this.Cues.newCue(null,k,A,P);this.hls.trigger(r.Events.CUES_PARSED,{type:"captions",cues:a,track:I})}},R.onInitPtsFound=function(I,k){var A=this,P=k.frag,S=k.id,C=k.initPTS,c=k.timescale,o=this.unparsedVttFrags;S==="main"&&(this.initPTS[P.cc]=C,this.timescale[P.cc]=c),o.length&&(this.unparsedVttFrags=[],o.forEach(function(v){A.onFragLoaded(r.Events.FRAG_LOADED,v)}))},R.getExistingTrack=function(I){var k=this.media;if(k)for(var A=0;A<k.textTracks.length;A++){var P=k.textTracks[A];if(P[I])return P}return null},R.createCaptionsTrack=function(I){this.config.renderTextTracksNatively?this.createNativeTrack(I):this.createNonNativeTrack(I)},R.createNativeTrack=function(I){if(this.captionsTracks[I])return;var k=this.captionsProperties,A=this.captionsTracks,P=this.media,S=k[I],C=S.label,c=S.languageCode,o=this.getExistingTrack(I);if(o)A[I]=o,(0,g.clearCurrentCues)(A[I]),(0,g.sendAddTrackEvent)(A[I],P);else{var v=this.createTextTrack("captions",C,c);v&&(v[I]=!0,A[I]=v)}},R.createNonNativeTrack=function(I){if(this.nonNativeCaptionsTracks[I])return;var k=this.captionsProperties[I];if(!k)return;var A=k.label,P={_id:I,label:A,kind:"captions",default:k.media?!!k.media.default:!1,closedCaptions:k.media};this.nonNativeCaptionsTracks[I]=P,this.hls.trigger(r.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[P]})},R.createTextTrack=function(I,k,A){var P=this.media;return P?P.addTextTrack(I,k,A):void 0},R.onMediaAttaching=function(I,k){this.media=k.media,this._cleanTracks()},R.onMediaDetaching=function(){var I=this.captionsTracks;Object.keys(I).forEach(function(k){(0,g.clearCurrentCues)(I[k]),delete I[k]}),this.nonNativeCaptionsTracks={}},R.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=O(),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())},R._cleanTracks=function(){var I=this.media;if(!I)return;var k=I.textTracks;if(k)for(var A=0;A<k.length;A++)(0,g.clearCurrentCues)(k[A])},R.onSubtitleTracksUpdated=function(I,k){var A=this;this.textTracks=[];var P=k.subtitleTracks||[],S=P.some(function(v){return v.textCodec===p.IMSC1_CODEC});if(this.config.enableWebVTT||S&&this.config.enableIMSC1){var C=this.tracks&&P&&this.tracks.length===P.length;if(this.tracks=P||[],this.config.renderTextTracksNatively){var c=this.media?this.media.textTracks:[];this.tracks.forEach(function(v,l){var a;if(l<c.length){for(var T=null,h=0;h<c.length;h++)if(_(c[h],v)){T=c[h];break}T&&(a=T)}if(a)(0,g.clearCurrentCues)(a);else{var n=A._captionsOrSubtitlesFromCharacteristics(v);a=A.createTextTrack(n,v.name,v.lang),a&&(a.mode="disabled")}a&&(a.groupId=v.groupId,A.textTracks.push(a))})}else if(!C&&this.tracks&&this.tracks.length){var o=this.tracks.map(function(v){return{label:v.name,kind:v.type.toLowerCase(),default:v.default,subtitleTrack:v}});this.hls.trigger(r.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:o})}}},R._captionsOrSubtitlesFromCharacteristics=function(I){var k;if((k=I.attrs)!==null&&k!==void 0&&k.CHARACTERISTICS){var A=/transcribes-spoken-dialog/gi.test(I.attrs.CHARACTERISTICS),P=/describes-music-and-sound/gi.test(I.attrs.CHARACTERISTICS);if(A&&P)return"captions"}return"subtitles"},R.onManifestLoaded=function(I,k){var A=this;this.config.enableCEA708Captions&&k.captions&&k.captions.forEach(function(P){var S=/(?:CC|SERVICE)([1-4])/.exec(P.instreamId);if(!S)return;var C="textTrack"+S[1],c=A.captionsProperties[C];if(!c)return;c.label=P.name,P.lang&&(c.languageCode=P.lang),c.media=P})},R.closedCaptionsForLevel=function(I){var k=this.hls.levels[I.level];return k==null?void 0:k.attrs["CLOSED-CAPTIONS"]},R.onFragLoading=function(I,k){var A=this.cea608Parser1,P=this.cea608Parser2,S=this.lastSn,C=this.lastPartIndex;if(!this.enabled||!(A&&P))return;if(k.frag.type===m.PlaylistLevelType.MAIN){var c,o,v=k.frag.sn,l=(c=k==null||((o=k.part)===null||o===void 0)?void 0:o.index)!=null?c:-1;v===S+1||v===S&&l===C+1||(A.reset(),P.reset()),this.lastSn=v,this.lastPartIndex=l}},R.onFragLoaded=function(I,k){var A=k.frag,P=k.payload,S=this.initPTS,C=this.unparsedVttFrags;if(A.type===m.PlaylistLevelType.SUBTITLE)if(P.byteLength){if(!(0,W.isFiniteNumber)(S[A.cc])){C.push(k),S.length&&this.hls.trigger(r.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:A,error:new Error("Missing initial subtitle PTS")});return}var c=A.decryptdata,o="stats"in k;if(c==null||!c.encrypted||o){var v=this.tracks[A.level],l=this.vttCCs;l[A.cc]||(l[A.cc]={start:A.start,prevCC:this.prevCC,new:!0},this.prevCC=A.cc),v&&v.textCodec===p.IMSC1_CODEC?this._parseIMSC1(A,P):this._parseVTTs(A,P,l)}}else this.hls.trigger(r.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:A,error:new Error("Empty subtitle payload")})},R._parseIMSC1=function(I,k){var A=this,P=this.hls;(0,p.parseIMSC1)(k,this.initPTS[I.cc],this.timescale[I.cc],function(S){A._appendCues(S,I.level),P.trigger(r.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:I})},function(S){b.logger.log("Failed to parse IMSC1: "+S),P.trigger(r.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:I,error:S})})},R._parseVTTs=function(I,k,A){var P,S=this,C=this.hls,c=(P=I.initSegment)!==null&&P!==void 0&&P.data?(0,u.appendUint8Array)(I.initSegment.data,new Uint8Array(k)):k;(0,M.parseWebVTT)(c,this.initPTS[I.cc],this.timescale[I.cc],A,I.cc,I.start,function(o){S._appendCues(o,I.level),C.trigger(r.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:I})},function(o){S._fallbackToIMSC1(I,k),b.logger.log("Failed to parse VTT cue: "+o),C.trigger(r.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:I,error:o})})},R._fallbackToIMSC1=function(I,k){var A=this,P=this.tracks[I.level];P.textCodec||(0,p.parseIMSC1)(k,this.initPTS[I.cc],this.timescale[I.cc],function(){P.textCodec=p.IMSC1_CODEC,A._parseIMSC1(I,k)},function(){P.textCodec="wvtt"})},R._appendCues=function(I,k){var A=this.hls;if(this.config.renderTextTracksNatively){var P=this.textTracks[k];if(!P||P.mode==="disabled")return;I.forEach(function(c){return(0,g.addCueToTrack)(P,c)})}else{var S=this.tracks[k];if(!S)return;var C=S.default?"default":"subtitles"+k;A.trigger(r.Events.CUES_PARSED,{type:"subtitles",cues:I,track:C})}},R.onFragDecrypted=function(I,k){var A=k.frag;if(A.type===m.PlaylistLevelType.SUBTITLE){if(!(0,W.isFiniteNumber)(this.initPTS[A.cc])){this.unparsedVttFrags.push(k);return}this.onFragLoaded(r.Events.FRAG_LOADED,k)}},R.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},R.onFragParsingUserdata=function(I,k){var A=this.cea608Parser1,P=this.cea608Parser2;if(!this.enabled||!(A&&P))return;var S=k.frag,C=k.samples;if(S.type===m.PlaylistLevelType.MAIN&&this.closedCaptionsForLevel(S)==="NONE")return;for(var c=0;c<C.length;c++){var o=C[c].bytes;if(o){var v=this.extractCea608Data(o);A.addData(C[c].pts,v[0]),P.addData(C[c].pts,v[1])}}},R.onBufferFlushing=function(I,k){var A=k.startOffset,P=k.endOffset,S=k.endOffsetSubtitles,C=k.type,c=this.media;if(!c||c.currentTime<P)return;if(!C||C==="video"){var o=this.captionsTracks;Object.keys(o).forEach(function(l){return(0,g.removeCuesInRange)(o[l],A,P)})}if(this.config.renderTextTracksNatively&&(A===0&&S!==void 0)){var v=this.textTracks;Object.keys(v).forEach(function(l){return(0,g.removeCuesInRange)(v[l],A,S)})}},R.extractCea608Data=function(I){for(var k=[[],[]],A=I[0]&31,P=2,S=0;S<A;S++){var C=I[P++],c=127&I[P++],o=127&I[P++];if(c===0&&o===0)continue;var v=(4&C)!==0;if(v){var l=3&C;(l===0||l===1)&&(k[l].push(c),k[l].push(o))}}return k},w}();function _(w,R){return w&&w.label===R.name&&!(w.textTrack1||w.textTrack2)}function f(w,R,x,I){return Math.min(R,I)-Math.max(w,x)}function O(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!0}}}},"./src/crypt/aes-crypto.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{default:()=>W});var W=function(){function r(D,M){this.subtle=void 0,this.aesIV=void 0,this.subtle=D,this.aesIV=M}var H=r.prototype;return H.decrypt=function(M,g){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},g,M)},r}()},"./src/crypt/aes-decryptor.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{default:()=>H,removePadding:()=>r});var W=F("./src/utils/typed-array.ts");function r(D){var M=D.byteLength,g=M&&new DataView(D.buffer).getUint8(M-1);return g?(0,W.sliceUint8)(D,0,M-g):D}var H=function(){function D(){this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.ksRows=0,this.keySize=0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.initTable()}var M=D.prototype;return M.uint8ArrayToUint32Array_=function(p){for(var u=new DataView(p),m=new Uint32Array(4),b=0;b<4;b++)m[b]=u.getUint32(b*4);return m},M.initTable=function(){var p=this.sBox,u=this.invSBox,m=this.subMix,b=m[0],E=m[1],_=m[2],f=m[3],O=this.invSubMix,w=O[0],R=O[1],x=O[2],I=O[3],k=new Uint32Array(256),A=0,P=0,S=0;for(S=0;S<256;S++)S<128?k[S]=S<<1:k[S]=S<<1^283;for(S=0;S<256;S++){var C=P^P<<1^P<<2^P<<3^P<<4;C=C>>>8^C&255^99,p[A]=C,u[C]=A;var c=k[A],o=k[c],v=k[o],l=k[C]*257^C*16843008;b[A]=l<<24|l>>>8,E[A]=l<<16|l>>>16,_[A]=l<<8|l>>>24,f[A]=l,l=v*16843009^o*65537^c*257^A*16843008,w[C]=l<<24|l>>>8,R[C]=l<<16|l>>>16,x[C]=l<<8|l>>>24,I[C]=l,A?(A=c^k[k[k[v^c]]],P^=k[k[P]]):A=P=1}},M.expandKey=function(p){for(var u=this.uint8ArrayToUint32Array_(p),m=!0,b=0;b<u.length&&m;)m=u[b]===this.key[b],b++;if(m)return;this.key=u;var E=this.keySize=u.length;if(E!==4&&E!==6&&E!==8)throw new Error("Invalid aes key size="+E);var _=this.ksRows=(E+6+1)*4,f,O,w=this.keySchedule=new Uint32Array(_),R=this.invKeySchedule=new Uint32Array(_),x=this.sBox,I=this.rcon,k=this.invSubMix,A=k[0],P=k[1],S=k[2],C=k[3],c,o;for(f=0;f<_;f++){if(f<E){c=w[f]=u[f];continue}o=c,f%E===0?(o=o<<8|o>>>24,o=x[o>>>24]<<24|x[o>>>16&255]<<16|x[o>>>8&255]<<8|x[o&255],o^=I[f/E|0]<<24):E>6&&f%E===4&&(o=x[o>>>24]<<24|x[o>>>16&255]<<16|x[o>>>8&255]<<8|x[o&255]),w[f]=c=(w[f-E]^o)>>>0}for(O=0;O<_;O++)f=_-O,O&3?o=w[f]:o=w[f-4],O<4||f<=4?R[O]=o:R[O]=A[x[o>>>24]]^P[x[o>>>16&255]]^S[x[o>>>8&255]]^C[x[o&255]],R[O]=R[O]>>>0},M.networkToHostOrderSwap=function(p){return p<<24|(p&65280)<<8|(p&16711680)>>8|p>>>24},M.decrypt=function(p,u,m){for(var b=this.keySize+6,E=this.invKeySchedule,_=this.invSBox,f=this.invSubMix,O=f[0],w=f[1],R=f[2],x=f[3],I=this.uint8ArrayToUint32Array_(m),k=I[0],A=I[1],P=I[2],S=I[3],C=new Int32Array(p),c=new Int32Array(C.length),o,v,l,a,T,h,n,N,U,j,Y,J,ee,ie,re=this.networkToHostOrderSwap;u<C.length;){for(U=re(C[u]),j=re(C[u+1]),Y=re(C[u+2]),J=re(C[u+3]),T=U^E[0],h=J^E[1],n=Y^E[2],N=j^E[3],ee=4,ie=1;ie<b;ie++)o=O[T>>>24]^w[h>>16&255]^R[n>>8&255]^x[N&255]^E[ee],v=O[h>>>24]^w[n>>16&255]^R[N>>8&255]^x[T&255]^E[ee+1],l=O[n>>>24]^w[N>>16&255]^R[T>>8&255]^x[h&255]^E[ee+2],a=O[N>>>24]^w[T>>16&255]^R[h>>8&255]^x[n&255]^E[ee+3],T=o,h=v,n=l,N=a,ee=ee+4;o=_[T>>>24]<<24^_[h>>16&255]<<16^_[n>>8&255]<<8^_[N&255]^E[ee],v=_[h>>>24]<<24^_[n>>16&255]<<16^_[N>>8&255]<<8^_[T&255]^E[ee+1],l=_[n>>>24]<<24^_[N>>16&255]<<16^_[T>>8&255]<<8^_[h&255]^E[ee+2],a=_[N>>>24]<<24^_[T>>16&255]<<16^_[h>>8&255]<<8^_[n&255]^E[ee+3],c[u]=re(o^k),c[u+1]=re(a^A),c[u+2]=re(l^P),c[u+3]=re(v^S),k=U,A=j,P=Y,S=J,u=u+4}return c.buffer},D}()},"./src/crypt/decrypter.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{default:()=>u});var W=F("./src/crypt/aes-crypto.ts"),r=F("./src/crypt/fast-aes-key.ts"),H=F("./src/crypt/aes-decryptor.ts"),D=F("./src/utils/logger.ts"),M=F("./src/utils/mp4-tools.ts"),g=F("./src/utils/typed-array.ts"),p=16,u=function(){function m(E,_){var f=_===void 0?{}:_,O=f.removePKCS7Padding,w=O===void 0?!0:O;if(this.logEnabled=!0,this.removePKCS7Padding=void 0,this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null,this.useSoftware=void 0,this.useSoftware=E.enableSoftwareAES,this.removePKCS7Padding=w,w)try{var R=self.crypto;R&&(this.subtle=R.subtle||R.webkitSubtle)}catch(x){}this.subtle===null&&(this.useSoftware=!0)}var b=m.prototype;return b.destroy=function(){this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null},b.isSync=function(){return this.useSoftware},b.flush=function(){var 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f=this,O=(0,r.discardEPB)(_.data),w=this.getAvcEncryptedData(O);this.decryptBuffer(w.buffer).then(function(R){_.data=f.getAvcDecryptedUnit(O,R),f.decrypter.isSync()||f.decryptAvcSamples(u,m,b+1,E)})},g.decryptAvcSamples=function(u,m,b,E){if(u instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;m++,b=0){if(m>=u.length){E();return}for(var _=u[m].units;!(b>=_.length);b++){var f=_[b];if(f.data.length<=48||f.type!==1&&f.type!==5)continue;if(this.decryptAvcSample(u,m,b,E,f),!this.decrypter.isSync())return}}},M}();const D=H},"./src/demux/transmuxer-interface.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{default:()=>b});var W=F("./src/demux/webworkify-webpack.js"),r=F("./src/events.ts"),H=F("./src/demux/transmuxer.ts"),D=F("./src/utils/logger.ts"),M=F("./src/errors.ts"),g=F("./src/utils/mediasource-helper.ts"),p=F("./node_modules/eventemitter3/index.js"),u=F.n(p),m=(0,g.getMediaSource)()||{isTypeSupported:function(){return!1}},b=function(){function 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c,o,v=this;S.transmuxing.start=self.performance.now();var l=this.transmuxer,a=this.worker,T=k?k.start:I.start,h=I.decryptdata,n=this.frag,N=!(n&&I.cc===n.cc),U=!(n&&S.level===n.level),j=n?S.sn-n.sn:-1,Y=this.part?S.part-this.part.index:-1,J=j===0&&S.id>1&&S.id===(n==null?void 0:n.stats.chunkCount),ee=!U&&(j===1||j===0&&(Y===1||J&&Y<=0)),ie=self.performance.now();(U||j||I.stats.parsing.start===0)&&(I.stats.parsing.start=ie),k&&(Y||!ee)&&(k.stats.parsing.start=ie);var re=!(n&&((c=I.initSegment)===null||c===void 0?void 0:c.url)===((o=n.initSegment)===null||o===void 0?void 0:o.url)),he=new H.TransmuxState(N,ee,P,U,T,re);if(!ee||N||re){D.logger.log("[transmuxer-interface, "+I.type+"]: Starting new transmux session for sn: "+S.sn+" p: "+S.part+" level: "+S.level+" id: "+S.id+`
discontinuity: `+N+`
trackSwitch: `+U+`
contiguous: `+ee+`
accurateTimeOffset: `+P+`
timeOffset: `+T+`
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W.default(f,x.typeSupported,I,x.vendor,x.id),(0,H.enableLogs)(I.debug,x.id),w(),O("init",null);break}case"configure":{_.transmuxer.configure(x.config);break}case"demux":{var k=_.transmuxer.push(x.data,x.decryptdata,x.chunkMeta,x.state);(0,W.isPromise)(k)?(_.transmuxer.async=!0,k.then(function(C){u(_,C)}).catch(function(C){O(r.Events.ERROR,{type:g.ErrorTypes.MEDIA_ERROR,details:g.ErrorDetails.FRAG_PARSING_ERROR,chunkMeta:x.chunkMeta,fatal:!1,error:C,err:C,reason:"transmuxer-worker push error"})})):(_.transmuxer.async=!1,u(_,k));break}case"flush":{var A=x.chunkMeta,P=_.transmuxer.flush(A),S=(0,W.isPromise)(P);S||_.transmuxer.async?((0,W.isPromise)(P)||(P=Promise.resolve(P)),P.then(function(C){b(_,C,A)}).catch(function(C){O(r.Events.ERROR,{type:g.ErrorTypes.MEDIA_ERROR,details:g.ErrorDetails.FRAG_PARSING_ERROR,chunkMeta:x.chunkMeta,fatal:!1,error:C,err:C,reason:"transmuxer-worker flush error"})})):b(_,P,A);break}default:break}})}function u(_,f){if(E(f.remuxResult))return!1;var O=[],w=f.remuxResult,R=w.audio,x=w.video;return R&&m(O,R),x&&m(O,x),_.postMessage({event:"transmuxComplete",data:f},O),!0}function m(_,f){f.data1&&_.push(f.data1.buffer),f.data2&&_.push(f.data2.buffer)}function b(_,f,O){var w=f.reduce(function(R,x){return u(_,x)||R},!1);w||_.postMessage({event:"transmuxComplete",data:f[0]}),_.postMessage({event:"flush",data:O})}function E(_){return!_.audio&&!_.video&&!_.text&&!_.id3&&!_.initSegment}},"./src/demux/transmuxer.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{TransmuxConfig:()=>x,TransmuxState:()=>I,default:()=>f,isPromise:()=>R});var W=F("./src/events.ts"),r=F("./src/errors.ts"),H=F("./src/crypt/decrypter.ts"),D=F("./src/demux/aacdemuxer.ts"),M=F("./src/demux/mp4demuxer.ts"),g=F("./src/demux/tsdemuxer.ts"),p=F("./src/demux/mp3demuxer.ts"),u=F("./src/remux/mp4-remuxer.ts"),m=F("./src/remux/passthrough-remuxer.ts"),b=F("./src/utils/logger.ts"),E;try{E=self.performance.now.bind(self.performance)}catch(k){b.logger.debug("Unable to use Performance API on this environment"),E=self.Date.now}var _=[{demux:M.default,remux:m.default},{demux:g.default,remux:u.default},{demux:D.default,remux:u.default},{demux:p.default,remux:u.default}],f=function(){function k(P,S,C,c,o){this.async=!1,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.observer=P,this.typeSupported=S,this.config=C,this.vendor=c,this.id=o}var A=k.prototype;return A.configure=function(S){this.transmuxConfig=S,this.decrypter&&this.decrypter.reset()},A.push=function(S,C,c,o){var v=this,l=c.transmuxing;l.executeStart=E();var a=new Uint8Array(S),T=this.currentTransmuxState,h=this.transmuxConfig;o&&(this.currentTransmuxState=o);var n=o||T,N=n.contiguous,U=n.discontinuity,j=n.trackSwitch,Y=n.accurateTimeOffset,J=n.timeOffset,ee=n.initSegmentChange,ie=h.audioCodec,re=h.videoCodec,he=h.defaultInitPts,oe=h.duration,ae=h.initSegmentData,Ee=O(a,C);if(Ee&&Ee.method==="AES-128"){var Le=this.getDecrypter();if(Le.isSync()){var Fe=Le.softwareDecrypt(a,Ee.key.buffer,Ee.iv.buffer),Xe=c.part>-1;if(Xe&&(Fe=Le.flush()),!Fe)return l.executeEnd=E(),w(c);a=new Uint8Array(Fe)}else return this.decryptionPromise=Le.webCryptoDecrypt(a,Ee.key.buffer,Ee.iv.buffer).then(function(Ke){var de=v.push(Ke,null,c);return v.decryptionPromise=null,de}),this.decryptionPromise}var He=this.needsProbing(U,j);He&&this.configureTransmuxer(a),(U||j||ee||He)&&this.resetInitSegment(ae,ie,re,oe,C),(U||ee||He)&&this.resetInitialTimestamp(he),N||this.resetContiguity();var Ae=this.transmux(a,Ee,J,Y,c),Oe=this.currentTransmuxState;return Oe.contiguous=!0,Oe.discontinuity=!1,Oe.trackSwitch=!1,l.executeEnd=E(),Ae},A.flush=function(S){var C=this,c=S.transmuxing;c.executeStart=E();var o=this.decrypter,v=this.currentTransmuxState,l=this.decryptionPromise;if(l)return l.then(function(){return C.flush(S)});var a=[],T=v.timeOffset;if(o){var h=o.flush();h&&a.push(this.push(h,null,S))}var n=this.demuxer,N=this.remuxer;if(!n||!N)return this.observer.emit(W.Events.ERROR,W.Events.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,details:r.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),c.executeEnd=E(),[w(S)];var U=n.flush(T);return R(U)?U.then(function(j){return C.flushRemux(a,j,S),a}):(this.flushRemux(a,U,S),a)},A.flushRemux=function(S,C,c){var o=C.audioTrack,v=C.videoTrack,l=C.id3Track,a=C.textTrack,T=this.currentTransmuxState,h=T.accurateTimeOffset,n=T.timeOffset;b.logger.log("[transmuxer.ts]: Flushed fragment "+c.sn+(c.part>-1?" p: "+c.part:"")+" of level "+c.level);var N=this.remuxer.remux(o,v,l,a,n,h,!0,this.id);S.push({remuxResult:N,chunkMeta:c}),c.transmuxing.executeEnd=E()},A.resetInitialTimestamp=function(S){var C=this.demuxer,c=this.remuxer;if(!C||!c)return;C.resetTimeStamp(S),c.resetTimeStamp(S)},A.resetContiguity=function(){var S=this.demuxer,C=this.remuxer;if(!S||!C)return;S.resetContiguity(),C.resetNextTimestamp()},A.resetInitSegment=function(S,C,c,o,v){var l=this.demuxer,a=this.remuxer;if(!l||!a)return;l.resetInitSegment(S,C,c,o),a.resetInitSegment(S,C,c,v)},A.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},A.transmux=function(S,C,c,o,v){var l;return C&&C.method==="SAMPLE-AES"?l=this.transmuxSampleAes(S,C,c,o,v):l=this.transmuxUnencrypted(S,c,o,v),l},A.transmuxUnencrypted=function(S,C,c,o){var v=this.demuxer.demux(S,C,!1,!this.config.progressive),l=v.audioTrack,a=v.videoTrack,T=v.id3Track,h=v.textTrack,n=this.remuxer.remux(l,a,T,h,C,c,!1,this.id);return{remuxResult:n,chunkMeta:o}},A.transmuxSampleAes=function(S,C,c,o,v){var l=this;return this.demuxer.demuxSampleAes(S,C,c).then(function(a){var T=l.remuxer.remux(a.audioTrack,a.videoTrack,a.id3Track,a.textTrack,c,o,!1,l.id);return{remuxResult:T,chunkMeta:v}})},A.configureTransmuxer=function(S){for(var C=this.config,c=this.observer,o=this.typeSupported,v=this.vendor,l,a=0,T=_.length;a<T;a++)if(_[a].demux.probe(S)){l=_[a];break}l||(b.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),l={demux:M.default,remux:m.default});var h=this.demuxer,n=this.remuxer,N=l.remux,U=l.demux;(!n||!(n instanceof N))&&(this.remuxer=new N(c,C,o,v)),(!h||!(h instanceof U))&&(this.demuxer=new U(c,C,o),this.probe=U.probe)},A.needsProbing=function(S,C){return!this.demuxer||!this.remuxer||S||C},A.getDecrypter=function(){var S=this.decrypter;return S||(S=this.decrypter=new H.default(this.config)),S},k}();function O(k,A){var P=null;return k.byteLength>0&&A!=null&&A.key!=null&&A.iv!==null&&A.method!=null&&(P=A),P}var w=function(A){return{remuxResult:{},chunkMeta:A}};function R(k){return"then"in k&&k.then instanceof Function}var x=function(A,P,S,C,c){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=A,this.videoCodec=P,this.initSegmentData=S,this.duration=C,this.defaultInitPts=c},I=function(A,P,S,C,c,o){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.initSegmentChange=void 0,this.discontinuity=A,this.contiguous=P,this.accurateTimeOffset=S,this.trackSwitch=C,this.timeOffset=c,this.initSegmentChange=o}},"./src/demux/tsdemuxer.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{default:()=>k});var W=F("./src/demux/adts.ts"),r=F("./src/demux/mpegaudio.ts"),H=F("./src/demux/exp-golomb.ts"),D=F("./src/demux/sample-aes.ts"),M=F("./src/events.ts"),g=F("./src/utils/mp4-tools.ts"),p=F("./src/utils/logger.ts"),u=F("./src/errors.ts"),m=F("./src/types/demuxer.ts");function b(){return b=Object.assign?Object.assign.bind():function(A){for(var P=1;P<arguments.length;P++){var S=arguments[P];for(var C in S)Object.prototype.hasOwnProperty.call(S,C)&&(A[C]=S[C])}return A},b.apply(this,arguments)}var E=188,_=function(){function A(S,C,c){this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._duration=0,this._pmtId=-1,this._avcTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.observer=S,this.config=C,this.typeSupported=c}A.probe=function(C){var c=A.syncOffset(C);return c>0&&p.logger.warn("MPEG2-TS detected but first sync word found @ offset "+c),c!==-1},A.syncOffset=function(C){for(var c=C.length,o=Math.min(E*5,C.length-E)+1,v=0;v<o;){for(var l=!1,a=v;a<c&&C[a]===71;a+=E)if(!l&&O(C,a)===0&&(l=!0),l&&a+E>o)return v;v++}return-1},A.createTrack=function(C,c){return{container:C==="video"||C==="audio"?"video/mp2t":void 0,type:C,id:g.RemuxerTrackIdConfig[C],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:C==="audio"?c:void 0}};var P=A.prototype;return P.resetInitSegment=function(C,c,o,v){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=A.createTrack("video"),this._audioTrack=A.createTrack("audio",v),this._id3Track=A.createTrack("id3"),this._txtTrack=A.createTrack("text"),this._audioTrack.segmentCodec="aac",this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.audioCodec=c,this.videoCodec=o,this._duration=v},P.resetTimeStamp=function(){},P.resetContiguity=function(){var C=this._audioTrack,c=this._avcTrack,o=this._id3Track;C&&(C.pesData=null),c&&(c.pesData=null),o&&(o.pesData=null),this.aacOverFlow=null,this.avcSample=null,this.remainderData=null},P.demux=function(C,c,o,v){o===void 0&&(o=!1),v===void 0&&(v=!1),o||(this.sampleAes=null);var l,a=this._avcTrack,T=this._audioTrack,h=this._id3Track,n=this._txtTrack,N=a.pid,U=a.pesData,j=T.pid,Y=h.pid,J=T.pesData,ee=h.pesData,ie=null,re=this.pmtParsed,he=this._pmtId,oe=C.length;if(this.remainderData&&(C=(0,g.appendUint8Array)(this.remainderData,C),oe=C.length,this.remainderData=null),oe<E&&!v)return this.remainderData=C,{audioTrack:T,videoTrack:a,id3Track:h,textTrack:n};var ae=Math.max(0,A.syncOffset(C));oe-=(oe-ae)%E,oe<C.byteLength&&!v&&(this.remainderData=new Uint8Array(C.buffer,oe,C.buffer.byteLength-oe));for(var Ee=0,Le=ae;Le<oe;Le+=E)if(C[Le]===71){var Fe=!!(C[Le+1]&64),Xe=O(C,Le),He=(C[Le+3]&48)>>4,Ae=void 0;if(He>1){if(Ae=Le+5+C[Le+4],Ae===Le+E)continue}else Ae=Le+4;switch(Xe){case N:Fe&&(U&&(l=x(U))&&this.parseAVCPES(a,n,l,!1),U={data:[],size:0}),U&&(U.data.push(C.subarray(Ae,Le+E)),U.size+=Le+E-Ae);break;case j:if(Fe){if(J&&(l=x(J)))switch(T.segmentCodec){case"aac":this.parseAACPES(T,l);break;case"mp3":this.parseMPEGPES(T,l);break}J={data:[],size:0}}J&&(J.data.push(C.subarray(Ae,Le+E)),J.size+=Le+E-Ae);break;case Y:Fe&&(ee&&(l=x(ee))&&this.parseID3PES(h,l),ee={data:[],size:0}),ee&&(ee.data.push(C.subarray(Ae,Le+E)),ee.size+=Le+E-Ae);break;case 0:Fe&&(Ae+=C[Ae]+1),he=this._pmtId=w(C,Ae);break;case he:{Fe&&(Ae+=C[Ae]+1);var Oe=R(C,Ae,this.typeSupported,o);N=Oe.avc,N>0&&(a.pid=N),j=Oe.audio,j>0&&(T.pid=j,T.segmentCodec=Oe.segmentCodec),Y=Oe.id3,Y>0&&(h.pid=Y),ie!==null&&!re&&(p.logger.warn("MPEG-TS PMT found at "+Le+" after unknown PID '"+ie+"'. Backtracking to sync byte @"+ae+" to parse all TS packets."),ie=null,Le=ae-188),re=this.pmtParsed=!0;break}case 17:case 8191:break;default:ie=Xe;break}}else Ee++;Ee>0&&this.observer.emit(M.Events.ERROR,M.Events.ERROR,{type:u.ErrorTypes.MEDIA_ERROR,details:u.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"Found "+Ee+" TS packet/s that do not start with 0x47"}),a.pesData=U,T.pesData=J,h.pesData=ee;var Ke={audioTrack:T,videoTrack:a,id3Track:h,textTrack:n};return v&&this.extractRemainingSamples(Ke),Ke},P.flush=function(){var C=this.remainderData;this.remainderData=null;var c;return C?c=this.demux(C,-1,!1,!0):c={videoTrack:this._avcTrack,audioTrack:this._audioTrack,id3Track:this._id3Track,textTrack:this._txtTrack},this.extractRemainingSamples(c),this.sampleAes?this.decrypt(c,this.sampleAes):c},P.extractRemainingSamples=function(C){var c=C.audioTrack,o=C.videoTrack,v=C.id3Track,l=C.textTrack,a=o.pesData,T=c.pesData,h=v.pesData,n;if(a&&(n=x(a))?(this.parseAVCPES(o,l,n,!0),o.pesData=null):o.pesData=a,T&&(n=x(T))){switch(c.segmentCodec){case"aac":this.parseAACPES(c,n);break;case"mp3":this.parseMPEGPES(c,n);break}c.pesData=null}else T!=null&&T.size&&p.logger.log("last AAC PES packet truncated,might overlap between fragments"),c.pesData=T;h&&(n=x(h))?(this.parseID3PES(v,n),v.pesData=null):v.pesData=h},P.demuxSampleAes=function(C,c,o){var v=this.demux(C,o,!0,!this.config.progressive),l=this.sampleAes=new D.default(this.observer,this.config,c);return this.decrypt(v,l)},P.decrypt=function(C,c){return new Promise(function(o){var v=C.audioTrack,l=C.videoTrack;v.samples&&v.segmentCodec==="aac"?c.decryptAacSamples(v.samples,0,function(){l.samples?c.decryptAvcSamples(l.samples,0,0,function(){o(C)}):o(C)}):l.samples&&c.decryptAvcSamples(l.samples,0,0,function(){o(C)})})},P.destroy=function(){this._duration=0},P.parseAVCPES=function(C,c,o,v){var l=this,a=this.parseAVCNALu(C,o.data),T=!1,h=this.avcSample,n,N=!1;o.data=null,h&&a.length&&!C.audFound&&(I(h,C),h=this.avcSample=f(!1,o.pts,o.dts,"")),a.forEach(function(U){switch(U.type){case 1:{n=!0,h||(h=l.avcSample=f(!0,o.pts,o.dts,"")),T&&(h.debug+="NDR "),h.frame=!0;var j=U.data;if(N&&j.length>4){var Y=new H.default(j).readSliceType();(Y===2||Y===4||Y===7||Y===9)&&(h.key=!0)}break}case 5:n=!0,h||(h=l.avcSample=f(!0,o.pts,o.dts,"")),T&&(h.debug+="IDR "),h.key=!0,h.frame=!0;break;case 6:{n=!0,T&&h&&(h.debug+="SEI "),(0,g.parseSEIMessageFromNALu)(U.data,1,o.pts,c.samples);break}case 7:if(n=!0,N=!0,T&&h&&(h.debug+="SPS "),!C.sps){var J=new H.default(U.data),ee=J.readSPS();C.width=ee.width,C.height=ee.height,C.pixelRatio=ee.pixelRatio,C.sps=[U.data],C.duration=l._duration;for(var ie=U.data.subarray(1,4),re="avc1.",he=0;he<3;he++){var oe=ie[he].toString(16);oe.length<2&&(oe="0"+oe),re+=oe}C.codec=re}break;case 8:n=!0,T&&h&&(h.debug+="PPS "),C.pps||(C.pps=[U.data]);break;case 9:n=!1,C.audFound=!0,h&&I(h,C),h=l.avcSample=f(!1,o.pts,o.dts,T?"AUD ":"");break;case 12:n=!0;break;default:n=!1,h&&(h.debug+="unknown NAL "+U.type+" ");break}if(h&&n){var ae=h.units;ae.push(U)}}),v&&h&&(I(h,C),this.avcSample=null)},P.getLastNalUnit=function(C){var c,o=this.avcSample,v;if((!o||o.units.length===0)&&(o=C[C.length-1]),(c=o)!==null&&c!==void 0&&c.units){var l=o.units;v=l[l.length-1]}return v},P.parseAVCNALu=function(C,c){var o=c.byteLength,v=C.naluState||0,l=v,a=[],T=0,h,n,N,U=-1,j=0;for(v===-1&&(U=0,j=c[0]&31,v=0,T=1);T<o;){if(h=c[T++],!v){v=h?0:1;continue}if(v===1){v=h?0:2;continue}if(!h)v=3;else if(h===1){if(U>=0){var Y={data:c.subarray(U,T-v-1),type:j};a.push(Y)}else{var J=this.getLastNalUnit(C.samples);if(J&&(l&&T<=4-l&&(J.state&&(J.data=J.data.subarray(0,J.data.byteLength-l))),n=T-v-1,n>0)){var ee=new Uint8Array(J.data.byteLength+n);ee.set(J.data,0),ee.set(c.subarray(0,n),J.data.byteLength),J.data=ee,J.state=0}}T<o?(N=c[T]&31,U=T,j=N,v=0):v=-1}else v=0}if(U>=0&&v>=0){var ie={data:c.subarray(U,o),type:j,state:v};a.push(ie)}if(a.length===0){var re=this.getLastNalUnit(C.samples);if(re){var he=new Uint8Array(re.data.byteLength+c.byteLength);he.set(re.data,0),he.set(c,re.data.byteLength),re.data=he}}return C.naluState=v,a},P.parseAACPES=function(C,c){var o=0,v=this.aacOverFlow,l=c.data;if(v){this.aacOverFlow=null;var a=v.missing,T=v.sample.unit.byteLength;if(a===-1){var h=new Uint8Array(T+l.byteLength);h.set(v.sample.unit,0),h.set(l,T),l=h}else{var n=T-a;v.sample.unit.set(l.subarray(0,a),n),C.samples.push(v.sample),o=v.missing}}var N,U;for(N=o,U=l.length;N<U-1&&!W.isHeader(l,N);N++);if(N!==o){var 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this.levelController.manualLevel}},{key:"minAutoLevel",get:function(){var v=this.levels,l=this.config.minAutoBitrate;if(!v)return 0;for(var a=v.length,T=0;T<a;T++)if(v[T].maxBitrate>=l)return T;return 0}},{key:"maxAutoLevel",get:function(){var v=this.levels,l=this.autoLevelCapping,a=this.maxHdcpLevel,T;if(l===-1&&v&&v.length?T=v.length-1:T=l,a)for(var h=T;h--;){var n=v[h].attrs["HDCP-LEVEL"];if(n&&n<=a)return h}return T}},{key:"nextAutoLevel",get:function(){return Math.min(Math.max(this.abrController.nextAutoLevel,this.minAutoLevel),this.maxAutoLevel)},set:function(v){this.abrController.nextAutoLevel=Math.max(this.minAutoLevel,v)}},{key:"playingDate",get:function(){return this.streamController.currentProgramDateTime}},{key:"mainForwardBufferInfo",get:function(){return this.streamController.getMainFwdBufferInfo()}},{key:"audioTracks",get:function(){var v=this.audioTrackController;return v?v.audioTracks:[]}},{key:"audioTrack",get:function(){var v=this.audioTrackController;return 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this.latencyController.targetLatency}},{key:"drift",get:function(){return this.latencyController.drift}},{key:"forceStartLoad",get:function(){return this.streamController.forceStartLoad}}],[{key:"version",get:function(){return"1.3.5"}},{key:"Events",get:function(){return w.Events}},{key:"ErrorTypes",get:function(){return R.ErrorTypes}},{key:"ErrorDetails",get:function(){return R.ErrorDetails}},{key:"DefaultConfig",get:function(){return C.defaultConfig?C.defaultConfig:_.hlsDefaultConfig},set:function(v){C.defaultConfig=v}}]),C}();S.defaultConfig=void 0},"./src/is-supported.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{changeTypeSupported:()=>D,isSupported:()=>H});var W=F("./src/utils/mediasource-helper.ts");function r(){return self.SourceBuffer||self.WebKitSourceBuffer}function H(){var M=(0,W.getMediaSource)();if(!M)return!1;var g=r(),p=M&&typeof M.isTypeSupported=="function"&&M.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"'),u=!g||g.prototype&&typeof 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this.attr.bool(m.END_ON_NEXT)}},{key:"isValid",get:function(){return!!this.id&&!this._badValueForSameId&&(0,W.isFiniteNumber)(this.startDate.getTime())&&(this.duration===null||this.duration>=0)&&(!this.endOnNext||!!this.class)}}]),E}()},"./src/loader/fragment-loader.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{LoadError:()=>f,default:()=>E});var W=F("./src/polyfills/number.ts"),r=F("./src/errors.ts");function H(O,w){O.prototype=Object.create(w.prototype),O.prototype.constructor=O,u(O,w)}function D(O){var w=typeof Map=="function"?new Map:void 0;return D=function(x){if(x===null||!p(x))return x;if(typeof x!="function")throw new TypeError("Super expression must either be null or a function");if(typeof w!="undefined"){if(w.has(x))return w.get(x);w.set(x,I)}function I(){return M(x,arguments,m(this).constructor)}return I.prototype=Object.create(x.prototype,{constructor:{value:I,enumerable:!1,writable:!0,configurable:!0}}),u(I,x)},D(O)}function M(O,w,R){return g()?M=Reflect.construct.bind():M=function(I,k,A){var P=[null];P.push.apply(P,k);var S=Function.bind.apply(I,P),C=new S;return A&&u(C,A.prototype),C},M.apply(null,arguments)}function g(){if(typeof Reflect=="undefined"||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if(typeof Proxy=="function")return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],function(){})),!0}catch(O){return!1}}function p(O){return Function.toString.call(O).indexOf("[native code]")!==-1}function u(O,w){return u=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(x,I){return x.__proto__=I,x},u(O,w)}function m(O){return m=Object.setPrototypeOf?Object.getPrototypeOf.bind():function(R){return R.__proto__||Object.getPrototypeOf(R)},m(O)}var b=Math.pow(2,17),E=function(){function O(R){this.config=void 0,this.loader=null,this.partLoadTimeout=-1,this.config=R}var w=O.prototype;return w.destroy=function(){this.loader&&(this.loader.destroy(),this.loader=null)},w.abort=function(){this.loader&&this.loader.abort()},w.load=function(x,I){var k=this,A=x.url;if(!A)return Promise.reject(new f({type:r.ErrorTypes.NETWORK_ERROR,details:r.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:x,networkDetails:null},"Fragment does not have a "+(A?"part list":"url")));this.abort();var P=this.config,S=P.fLoader,C=P.loader;return new Promise(function(c,o){k.loader&&k.loader.destroy();var v=k.loader=x.loader=S?new S(P):new C(P),l=_(x),a={timeout:P.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:P.fragLoadingMaxRetryTimeout,highWaterMark:x.sn==="initSegment"?Infinity:b};x.stats=v.stats,v.load(l,a,{onSuccess:function(h,n,N,U){k.resetLoader(x,v);var j=h.data;N.resetIV&&x.decryptdata&&(x.decryptdata.iv=new Uint8Array(j.slice(0,16)),j=j.slice(16)),c({frag:x,part:null,payload:j,networkDetails:U})},onError:function(h,n,N){k.resetLoader(x,v),o(new f({type:r.ErrorTypes.NETWORK_ERROR,details:r.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:x,response:h,networkDetails:N}))},onAbort:function(h,n,N){k.resetLoader(x,v),o(new f({type:r.ErrorTypes.NETWORK_ERROR,details:r.ErrorDetails.INTERNAL_ABORTED,fatal:!1,frag:x,networkDetails:N}))},onTimeout:function(h,n,N){k.resetLoader(x,v),o(new f({type:r.ErrorTypes.NETWORK_ERROR,details:r.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:x,networkDetails:N}))},onProgress:function(h,n,N,U){I&&I({frag:x,part:null,payload:N,networkDetails:U})}})})},w.loadPart=function(x,I,k){var A=this;this.abort();var P=this.config,S=P.fLoader,C=P.loader;return new Promise(function(c,o){A.loader&&A.loader.destroy();var v=A.loader=x.loader=S?new S(P):new C(P),l=_(x,I),a={timeout:P.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:P.fragLoadingMaxRetryTimeout,highWaterMark:b};I.stats=v.stats,v.load(l,a,{onSuccess:function(h,n,N,U){A.resetLoader(x,v),A.updateStatsFromPart(x,I);var j={frag:x,part:I,payload:h.data,networkDetails:U};k(j),c(j)},onError:function(h,n,N){A.resetLoader(x,v),o(new f({type:r.ErrorTypes.NETWORK_ERROR,details:r.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:x,part:I,response:h,networkDetails:N}))},onAbort:function(h,n,N){x.stats.aborted=I.stats.aborted,A.resetLoader(x,v),o(new f({type:r.ErrorTypes.NETWORK_ERROR,details:r.ErrorDetails.INTERNAL_ABORTED,fatal:!1,frag:x,part:I,networkDetails:N}))},onTimeout:function(h,n,N){A.resetLoader(x,v),o(new f({type:r.ErrorTypes.NETWORK_ERROR,details:r.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:x,part:I,networkDetails:N}))}})})},w.updateStatsFromPart=function(x,I){var k=x.stats,A=I.stats,P=A.total;if(k.loaded+=A.loaded,P){var S=Math.round(x.duration/I.duration),C=Math.min(Math.round(k.loaded/P),S),c=S-C,o=c*Math.round(k.loaded/C);k.total=k.loaded+o}else k.total=Math.max(k.loaded,k.total);var v=k.loading,l=A.loading;v.start?v.first+=l.first-l.start:(v.start=l.start,v.first=l.first),v.end=l.end},w.resetLoader=function(x,I){x.loader=null,this.loader===I&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),I.destroy()},O}();function _(O,w){w===void 0&&(w=null);var R=w||O,x={frag:O,part:w,responseType:"arraybuffer",url:R.url,headers:{},rangeStart:0,rangeEnd:0},I=R.byteRangeStartOffset,k=R.byteRangeEndOffset;if((0,W.isFiniteNumber)(I)&&(0,W.isFiniteNumber)(k)){var A,P=I,S=k;if(O.sn==="initSegment"&&((A=O.decryptdata)===null||A===void 0?void 0:A.method)==="AES-128"){var C=k-I;C%16&&(S=k+(16-C%16)),I!==0&&(x.resetIV=!0,P=I-16)}x.rangeStart=P,x.rangeEnd=S}return x}var f=function(O){H(w,O);function w(R){for(var x,I=arguments.length,k=new Array(I>1?I-1:0),A=1;A<I;A++)k[A-1]=arguments[A];return x=O.call.apply(O,[this].concat(k))||this,x.data=void 0,x.data=R,x}return w}(D(Error))},"./src/loader/fragment.ts":(le,X,F)=>{"use 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R(I,k){var A;return A=w.call(this,k)||this,A._decryptdata=null,A.rawProgramDateTime=null,A.programDateTime=null,A.tagList=[],A.duration=0,A.sn=0,A.levelkeys=void 0,A.type=void 0,A.loader=null,A.keyLoader=null,A.level=-1,A.cc=0,A.startPTS=void 0,A.endPTS=void 0,A.appendedPTS=void 0,A.startDTS=void 0,A.endDTS=void 0,A.start=0,A.deltaPTS=void 0,A.maxStartPTS=void 0,A.minEndPTS=void 0,A.stats=new D.LoadStats,A.urlId=0,A.data=void 0,A.bitrateTest=!1,A.title=null,A.initSegment=null,A.endList=void 0,A.type=I,A}var x=R.prototype;return x.setKeyFormat=function(k){if(this.levelkeys){var A=this.levelkeys[k];A&&!this._decryptdata&&(this._decryptdata=A.getDecryptData(this.sn))}},x.abortRequests=function(){var k,A;(k=this.loader)===null||k===void 0||k.abort(),(A=this.keyLoader)===null||A===void 0||A.abort()},x.setElementaryStreamInfo=function(k,A,P,S,C,c){c===void 0&&(c=!1);var o=this.elementaryStreams,v=o[k];if(!v){o[k]={startPTS:A,endPTS:P,startDTS:S,endDTS:C,partial:c};return}v.startPTS=Math.min(v.startPTS,A),v.endPTS=Math.max(v.endPTS,P),v.startDTS=Math.min(v.startDTS,S),v.endDTS=Math.max(v.endDTS,C)},x.clearElementaryStreamInfo=function(){var k=this.elementaryStreams;k[E.AUDIO]=null,k[E.VIDEO]=null,k[E.AUDIOVIDEO]=null},u(R,[{key:"decryptdata",get:function(){var k=this.levelkeys;if(!k&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkeys&&!this.levelkeys.NONE){var A=this.levelkeys.identity;if(A)this._decryptdata=A.getDecryptData(this.sn);else{var P=Object.keys(this.levelkeys);if(P.length===1)return this._decryptdata=this.levelkeys[P[0]].getDecryptData(this.sn)}}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(this.programDateTime===null)return null;if(!(0,W.isFiniteNumber)(this.programDateTime))return null;var k=(0,W.isFiniteNumber)(this.duration)?this.duration:0;return this.programDateTime+k*1e3}},{key:"encrypted",get:function(){var k;if((k=this._decryptdata)!==null&&k!==void 0&&k.encrypted)return!0;if(this.levelkeys){var A=Object.keys(this.levelkeys),P=A.length;if(P>1||P===1&&this.levelkeys[A[0]].encrypted)return!0}return!1}}]),R}(_),O=function(w){M(R,w);function R(x,I,k,A,P){var S;S=w.call(this,k)||this,S.fragOffset=0,S.duration=0,S.gap=!1,S.independent=!1,S.relurl=void 0,S.fragment=void 0,S.index=void 0,S.stats=new D.LoadStats,S.duration=x.decimalFloatingPoint("DURATION"),S.gap=x.bool("GAP"),S.independent=x.bool("INDEPENDENT"),S.relurl=x.enumeratedString("URI"),S.fragment=I,S.index=A;var C=x.enumeratedString("BYTERANGE");return C&&S.setByteRange(C,P),P&&(S.fragOffset=P.fragOffset+P.duration),S}return u(R,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var I=this.elementaryStreams;return!!(I.audio||I.video||I.audiovideo)}}]),R}(_)},"./src/loader/key-loader.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{default:()=>H});var W=F("./src/errors.ts"),r=F("./src/loader/fragment-loader.ts"),H=function(){function D(g){this.config=void 0,this.keyUriToKeyInfo={},this.emeController=null,this.config=g}var M=D.prototype;return M.abort=function(){for(var p in this.keyUriToKeyInfo){var u=this.keyUriToKeyInfo[p].loader;u&&u.abort()}},M.detach=function(){for(var p in this.keyUriToKeyInfo){var u=this.keyUriToKeyInfo[p];(u.mediaKeySessionContext||u.decryptdata.isCommonEncryption)&&delete this.keyUriToKeyInfo[p]}},M.destroy=function(){this.detach();for(var p in this.keyUriToKeyInfo){var u=this.keyUriToKeyInfo[p].loader;u&&u.destroy()}this.keyUriToKeyInfo={}},M.createKeyLoadError=function(p,u,m,b){return u===void 0&&(u=W.ErrorDetails.KEY_LOAD_ERROR),new r.LoadError({type:W.ErrorTypes.NETWORK_ERROR,details:u,fatal:!1,frag:p,networkDetails:m})},M.loadClear=function(p,u){var m=this;if(this.emeController&&this.config.emeEnabled)for(var b=p.sn,E=p.cc,_=function(R){var x=u[R];if(E<=x.cc&&(b==="initSegment"||b<x.sn))return m.emeController.selectKeySystemFormat(x).then(function(I){x.setKeyFormat(I)}),"break"},f=0;f<u.length;f++){var O=_(f);if(O==="break")break}},M.load=function(p){var u=this;return!p.decryptdata&&p.encrypted&&this.emeController?this.emeController.selectKeySystemFormat(p).then(function(m){return u.loadInternal(p,m)}):this.loadInternal(p)},M.loadInternal=function(p,u){var m,b;u&&p.setKeyFormat(u);var E=p.decryptdata;if(!E){var _=u?"Expected frag.decryptdata to be defined after setting format "+u:"Missing decryption data on fragment in onKeyLoading";return Promise.reject(this.createKeyLoadError(p,W.ErrorDetails.KEY_LOAD_ERROR,null,_))}var f=E.uri;if(!f)return Promise.reject(this.createKeyLoadError(p,W.ErrorDetails.KEY_LOAD_ERROR,null,'Invalid key URI: "'+f+'"'));var O=this.keyUriToKeyInfo[f];if((m=O)!==null&&m!==void 0&&m.decryptdata.key)return E.key=O.decryptdata.key,Promise.resolve({frag:p,keyInfo:O});if((b=O)!==null&&b!==void 0&&b.keyLoadPromise){var w;switch((w=O.mediaKeySessionContext)===null||w===void 0?void 0:w.keyStatus){case void 0:case"status-pending":case"usable":case"usable-in-future":return O.keyLoadPromise.then(function(R){return E.key=R.keyInfo.decryptdata.key,{frag:p,keyInfo:O}})}}O=this.keyUriToKeyInfo[f]={decryptdata:E,keyLoadPromise:null,loader:null,mediaKeySessionContext:null};switch(E.method){case"ISO-23001-7":case"SAMPLE-AES":case"SAMPLE-AES-CENC":case"SAMPLE-AES-CTR":return E.keyFormat==="identity"?this.loadKeyHTTP(O,p):this.loadKeyEME(O,p);case"AES-128":return this.loadKeyHTTP(O,p);default:return Promise.reject(this.createKeyLoadError(p,W.ErrorDetails.KEY_LOAD_ERROR,null,'Key supplied with unsupported METHOD: 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this.averagetargetduration||this.targetduration||g}},{key:"drift",get:function(){var E=this.driftEndTime-this.driftStartTime;if(E>0){var _=this.driftEnd-this.driftStart;return _*1e3/E}return 1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var E;return(E=this.partList)!==null&&E!==void 0&&E.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var E;return(E=this.fragments)!==null&&E!==void 0&&E.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 E;return(E=this.partList)!==null&&E!==void 0&&E.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var E;return(E=this.partList)!==null&&E!==void 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b.isSupported=function(){if(this.method){if(this.method==="AES-128"||this.method==="NONE")return!0;switch(this.keyFormat){case"identity":return this.method==="SAMPLE-AES";case r.KeySystemFormats.FAIRPLAY:case r.KeySystemFormats.WIDEVINE:case r.KeySystemFormats.PLAYREADY:case r.KeySystemFormats.CLEARKEY:return["ISO-23001-7","SAMPLE-AES","SAMPLE-AES-CENC","SAMPLE-AES-CTR"].indexOf(this.method)!==-1}}return!1},b.getDecryptData=function(_){if(!this.encrypted||!this.uri)return null;if(this.method==="AES-128"&&this.uri&&!this.iv){typeof _!="number"&&(this.method==="AES-128"&&!this.iv&&D.logger.warn('missing IV for initialization segment with method="'+this.method+'" - compliance issue'),_=0);var f=u(_),O=new m(this.method,this.uri,"identity",this.keyFormatVersions,f);return O}var w=(0,W.convertDataUriToArrayBytes)(this.uri);if(w)switch(this.keyFormat){case r.KeySystemFormats.WIDEVINE:this.pssh=w,w.length>=22&&(this.keyId=w.subarray(w.length-22,w.length-6));break;case r.KeySystemFormats.PLAYREADY:{var R=new Uint8Array([154,4,240,121,152,64,66,134,171,146,230,91,224,136,95,149]);this.pssh=(0,H.mp4pssh)(R,null,w);var x=new Uint16Array(w.buffer,w.byteOffset,w.byteLength/2),I=String.fromCharCode.apply(null,Array.from(x)),k=I.substring(I.indexOf("<"),I.length),A=new DOMParser,P=A.parseFromString(k,"text/xml"),S=P.getElementsByTagName("KID")[0];if(S){var C=S.childNodes[0]?S.childNodes[0].nodeValue:S.getAttribute("VALUE");if(C){var c=(0,M.base64Decode)(C).subarray(0,16);(0,W.changeEndianness)(c),this.keyId=c}}break}default:{var o=w.subarray(0,16);if(o.length!==16){var v=new Uint8Array(16);v.set(o,16-o.length),o=v}this.keyId=o;break}}if(!this.keyId||this.keyId.byteLength!==16){var l=g[this.uri];if(!l){var a=Object.keys(g).length%Number.MAX_SAFE_INTEGER;l=new Uint8Array(16);var T=new DataView(l.buffer,12,4);T.setUint32(0,a),g[this.uri]=l}this.keyId=l}return this},m}();function u(m){for(var b=new Uint8Array(16),E=12;E<16;E++)b[E]=m>>8*(15-E)&255;return 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_=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-SESSION-DATA:([^\r\n]*)[\r\n]+|#EXT-X-SESSION-KEY:([^\n\r]*)[\r\n]+/g,f=/#EXT-X-MEDIA:(.*)/g,O=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),w=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(DATERANGE|KEY|MAP|PART|PART-INF|PLAYLIST-TYPE|PRELOAD-HINT|RENDITION-REPORT|SERVER-CONTROL|SKIP|START):(.+)/.source,/#EXT-X-(BITRATE|DISCONTINUITY-SEQUENCE|MEDIA-SEQUENCE|TARGETDURATION|VERSION): *(\d+)/.source,/#EXT-X-(DISCONTINUITY|ENDLIST|GAP)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|")),R=function(){function c(){}return c.findGroup=function(v,l){for(var a=0;a<v.length;a++){var T=v[a];if(T.id===l)return T}},c.convertAVC1ToAVCOTI=function(v){var l=v.split(".");if(l.length>2){var a=l.shift()+".";return 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"'+re+'"')}var oe=T.length>0&&T.length<a.length;return{levels:oe?T:a,sessionData:N?h:null,sessionKeys:n.length?n:null}},c.parseMasterPlaylistMedia=function(v,l,a,T){T===void 0&&(T=[]);var h,n=[],N=0;for(f.lastIndex=0;(h=f.exec(v))!==null;){var U=new u.AttrList(h[1]);if(U.TYPE===a){var j={attrs:U,bitrate:0,id:N++,groupId:U["GROUP-ID"],instreamId:U["INSTREAM-ID"],name:U.NAME||U.LANGUAGE||"",type:a,default:U.bool("DEFAULT"),autoselect:U.bool("AUTOSELECT"),forced:U.bool("FORCED"),lang:U.LANGUAGE,url:U.URI?c.resolve(U.URI,l):""};if(T.length){var Y=c.findGroup(T,j.groupId)||T[0];k(j,Y,"audioCodec"),k(j,Y,"textCodec")}n.push(j)}}return n},c.parseLevelPlaylist=function(v,l,a,T,h){var n=new g.LevelDetails(l),N=n.fragments,U=null,j=0,Y=0,J=0,ee=0,ie=null,re=new M.Fragment(T,l),he,oe,ae,Ee=-1,Le=!1;for(O.lastIndex=0,n.m3u8=v;(he=O.exec(v))!==null;){Le&&(Le=!1,re=new M.Fragment(T,l),re.start=J,re.sn=j,re.cc=ee,re.level=a,U&&(re.initSegment=U,re.rawProgramDateTime=U.rawProgramDateTime,U.rawProgramDateTime=null));var Fe=he[1];if(Fe){re.duration=parseFloat(Fe);var Xe=(" "+he[2]).slice(1);re.title=Xe||null,re.tagList.push(Xe?["INF",Fe,Xe]:["INF",Fe])}else if(he[3])(0,W.isFiniteNumber)(re.duration)&&(re.start=J,ae&&C(re,ae,n),re.sn=j,re.level=a,re.cc=ee,re.urlId=h,N.push(re),re.relurl=(" "+he[3]).slice(1),P(re,ie),ie=re,J+=re.duration,j++,Y=0,Le=!0);else if(he[4]){var He=(" "+he[4]).slice(1);ie?re.setByteRange(He,ie):re.setByteRange(He)}else if(he[5])re.rawProgramDateTime=(" "+he[5]).slice(1),re.tagList.push(["PROGRAM-DATE-TIME",re.rawProgramDateTime]),Ee===-1&&(Ee=N.length);else{if(he=he[0].match(w),!he){m.logger.warn("No matches on slow regex match for level playlist!");continue}for(oe=1;oe<he.length&&!(typeof he[oe]!="undefined");oe++);var Ae=(" "+he[oe]).slice(1),Oe=(" "+he[oe+1]).slice(1),Ke=he[oe+2]?(" "+he[oe+2]).slice(1):"";switch(Ae){case"PLAYLIST-TYPE":n.type=Oe.toUpperCase();break;case"MEDIA-SEQUENCE":j=n.startSN=parseInt(Oe);break;case"SKIP":{var de=new u.AttrList(Oe),xe=de.decimalInteger("SKIPPED-SEGMENTS");if((0,W.isFiniteNumber)(xe)){n.skippedSegments=xe;for(var Ie=xe;Ie--;)N.unshift(null);j+=xe}var De=de.enumeratedString("RECENTLY-REMOVED-DATERANGES");De&&(n.recentlyRemovedDateranges=De.split(" "));break}case"TARGETDURATION":n.targetduration=parseFloat(Oe);break;case"VERSION":n.version=parseInt(Oe);break;case"EXTM3U":break;case"ENDLIST":n.live=!1;break;case"#":(Oe||Ke)&&re.tagList.push(Ke?[Oe,Ke]:[Oe]);break;case"DISCONTINUITY":ee++,re.tagList.push(["DIS"]);break;case"GAP":re.tagList.push([Ae]);break;case"BITRATE":re.tagList.push([Ae,Oe]);break;case"DATERANGE":{var Be=new u.AttrList(Oe),ze=new D.DateRange(Be,n.dateRanges[Be.ID]);ze.isValid||n.skippedSegments?n.dateRanges[ze.id]=ze:m.logger.warn('Ignoring invalid DATERANGE tag: "'+Oe+'"'),re.tagList.push(["EXT-X-DATERANGE",Oe]);break}case"DISCONTINUITY-SEQUENCE":ee=parseInt(Oe);break;case"KEY":{var Ye=x(Oe,l);if(Ye.isSupported()){if(Ye.method==="NONE"){ae=void 0;break}ae||(ae={}),ae[Ye.keyFormat]&&(ae=E({},ae)),ae[Ye.keyFormat]=Ye}else m.logger.warn('[Keys] Ignoring invalid EXT-X-KEY tag: "'+Oe+'"');break}case"START":{var Ze=new u.AttrList(Oe),ut=Ze.decimalFloatingPoint("TIME-OFFSET");(0,W.isFiniteNumber)(ut)&&(n.startTimeOffset=ut);break}case"MAP":{var Qe=new u.AttrList(Oe);if(re.duration){var st=new M.Fragment(T,l);S(st,Qe,a,ae),U=st,re.initSegment=U,U.rawProgramDateTime&&!re.rawProgramDateTime&&(re.rawProgramDateTime=U.rawProgramDateTime)}else S(re,Qe,a,ae),U=re,Le=!0;break}case"SERVER-CONTROL":{var Ne=new u.AttrList(Oe);n.canBlockReload=Ne.bool("CAN-BLOCK-RELOAD"),n.canSkipUntil=Ne.optionalFloat("CAN-SKIP-UNTIL",0),n.canSkipDateRanges=n.canSkipUntil>0&&Ne.bool("CAN-SKIP-DATERANGES"),n.partHoldBack=Ne.optionalFloat("PART-HOLD-BACK",0),n.holdBack=Ne.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var vt=new u.AttrList(Oe);n.partTarget=vt.decimalFloatingPoint("PART-TARGET");break}case"PART":{var ht=n.partList;ht||(ht=n.partList=[]);var Ue=Y>0?ht[ht.length-1]:void 0,Ve=Y++,Ce=new M.Part(new u.AttrList(Oe),re,l,Ve,Ue);ht.push(Ce),re.duration+=Ce.duration;break}case"PRELOAD-HINT":{var _e=new u.AttrList(Oe);n.preloadHint=_e;break}case"RENDITION-REPORT":{var Te=new u.AttrList(Oe);n.renditionReports=n.renditionReports||[],n.renditionReports.push(Te);break}default:m.logger.warn("line parsed but not handled: "+he);break}}}ie&&!ie.relurl?(N.pop(),J-=ie.duration,n.partList&&(n.fragmentHint=ie)):n.partList&&(P(re,ie),re.cc=ee,n.fragmentHint=re,ae&&C(re,ae,n));var ne=N.length,ue=N[0],fe=N[ne-1];if(J+=n.skippedSegments*n.targetduration,J>0&&ne&&fe){n.averagetargetduration=J/ne;var me=fe.sn;n.endSN=me!=="initSegment"?me:0,n.live||(fe.endList=!0),ue&&(n.startCC=ue.cc)}else n.endSN=0,n.startCC=0;return n.fragmentHint&&(J+=n.fragmentHint.duration),n.totalduration=J,n.endCC=ee,Ee>0&&A(N,Ee),n},c}();function x(c,o){var v,l,a=new u.AttrList(c),T=(v=a.enumeratedString("METHOD"))!=null?v:"",h=a.URI,n=a.hexadecimalInteger("IV"),N=a.enumeratedString("KEYFORMATVERSIONS"),U=(l=a.enumeratedString("KEYFORMAT"))!=null?l:"identity";h&&a.IV&&!n&&m.logger.error("Invalid IV: "+a.IV);var j=h?R.resolve(h,o):"",Y=(N||"1").split("/").map(Number).filter(Number.isFinite);return new p.LevelKey(T,j,U,Y,n)}function I(c,o){["video","audio","text"].forEach(function(v){var l=c.filter(function(T){return(0,b.isCodecType)(T,v)});if(l.length){var a=l.filter(function(T){return T.lastIndexOf("avc1",0)===0||T.lastIndexOf("mp4a",0)===0});o[v+"Codec"]=a.length>0?a[0]:l[0],c=c.filter(function(T){return l.indexOf(T)===-1})}}),o.unknownCodecs=c}function k(c,o,v){var l=o[v];l&&(c[v]=l)}function A(c,o){for(var v=c[o],l=o;l--;){var a=c[l];if(!a)return;a.programDateTime=v.programDateTime-a.duration*1e3,v=a}}function P(c,o){c.rawProgramDateTime?c.programDateTime=Date.parse(c.rawProgramDateTime):o!=null&&o.programDateTime&&(c.programDateTime=o.endProgramDateTime),(0,W.isFiniteNumber)(c.programDateTime)||(c.programDateTime=null,c.rawProgramDateTime=null)}function S(c,o,v,l){c.relurl=o.URI,o.BYTERANGE&&c.setByteRange(o.BYTERANGE),c.level=v,c.sn="initSegment",l&&(c.levelkeys=l),c.initSegment=null}function C(c,o,v){c.levelkeys=o;var l=v.encryptedFragments;(!l.length||l[l.length-1].levelkeys!==o)&&Object.keys(o).some(function(a){return o[a].isCommonEncryption})&&l.push(c)}},"./src/loader/playlist-loader.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{default:()=>E});var W=F("./src/polyfills/number.ts"),r=F("./src/events.ts"),H=F("./src/errors.ts"),D=F("./src/utils/logger.ts"),M=F("./src/loader/m3u8-parser.ts"),g=F("./src/types/loader.ts"),p=F("./src/utils/attr-list.ts");function u(_){var f=_.type;switch(f){case g.PlaylistContextType.AUDIO_TRACK:return g.PlaylistLevelType.AUDIO;case g.PlaylistContextType.SUBTITLE_TRACK:return g.PlaylistLevelType.SUBTITLE;default:return g.PlaylistLevelType.MAIN}}function m(_,f){var O=_.url;return(O===void 0||O.indexOf("data:")===0)&&(O=f.url),O}var b=function(){function _(O){this.hls=void 0,this.loaders=Object.create(null),this.hls=O,this.registerListeners()}var f=_.prototype;return f.startLoad=function(w){},f.stopLoad=function(){this.destroyInternalLoaders()},f.registerListeners=function(){var w=this.hls;w.on(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),w.on(r.Events.LEVEL_LOADING,this.onLevelLoading,this),w.on(r.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),w.on(r.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},f.unregisterListeners=function(){var w=this.hls;w.off(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),w.off(r.Events.LEVEL_LOADING,this.onLevelLoading,this),w.off(r.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),w.off(r.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},f.createInternalLoader=function(w){var R=this.hls.config,x=R.pLoader,I=R.loader,k=x||I,A=new k(R);return w.loader=A,this.loaders[w.type]=A,A},f.getInternalLoader=function(w){return this.loaders[w.type]},f.resetInternalLoader=function(w){this.loaders[w]&&delete this.loaders[w]},f.destroyInternalLoaders=function(){for(var w in this.loaders){var R=this.loaders[w];R&&R.destroy(),this.resetInternalLoader(w)}},f.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},f.onManifestLoading=function(w,R){var x=R.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:g.PlaylistContextType.MANIFEST,url:x,deliveryDirectives:null})},f.onLevelLoading=function(w,R){var x=R.id,I=R.level,k=R.url,A=R.deliveryDirectives;this.load({id:x,groupId:null,level:I,responseType:"text",type:g.PlaylistContextType.LEVEL,url:k,deliveryDirectives:A})},f.onAudioTrackLoading=function(w,R){var x=R.id,I=R.groupId,k=R.url,A=R.deliveryDirectives;this.load({id:x,groupId:I,level:null,responseType:"text",type:g.PlaylistContextType.AUDIO_TRACK,url:k,deliveryDirectives:A})},f.onSubtitleTrackLoading=function(w,R){var x=R.id,I=R.groupId,k=R.url,A=R.deliveryDirectives;this.load({id:x,groupId:I,level:null,responseType:"text",type:g.PlaylistContextType.SUBTITLE_TRACK,url:k,deliveryDirectives:A})},f.load=function(w){var R,x=this.hls.config,I=this.getInternalLoader(w);if(I){var k=I.context;if(k&&k.url===w.url){D.logger.trace("[playlist-loader]: playlist request ongoing");return}D.logger.log("[playlist-loader]: aborting previous loader for type: "+w.type),I.abort()}var A,P,S,C;switch(w.type){case g.PlaylistContextType.MANIFEST:A=x.manifestLoadingMaxRetry,P=x.manifestLoadingTimeOut,S=x.manifestLoadingRetryDelay,C=x.manifestLoadingMaxRetryTimeout;break;case g.PlaylistContextType.LEVEL:case g.PlaylistContextType.AUDIO_TRACK:case g.PlaylistContextType.SUBTITLE_TRACK:A=0,P=x.levelLoadingTimeOut;break;default:A=x.levelLoadingMaxRetry,P=x.levelLoadingTimeOut,S=x.levelLoadingRetryDelay,C=x.levelLoadingMaxRetryTimeout;break}if(I=this.createInternalLoader(w),(R=w.deliveryDirectives)!==null&&R!==void 0&&R.part){var c;if(w.type===g.PlaylistContextType.LEVEL&&w.level!==null?c=this.hls.levels[w.level].details:w.type===g.PlaylistContextType.AUDIO_TRACK&&w.id!==null?c=this.hls.audioTracks[w.id].details:w.type===g.PlaylistContextType.SUBTITLE_TRACK&&w.id!==null&&(c=this.hls.subtitleTracks[w.id].details),c){var o=c.partTarget,v=c.targetduration;o&&v&&(P=Math.min(Math.max(o*3,v*.8)*1e3,P))}}var l={timeout:P,maxRetry:A,retryDelay:S,maxRetryDelay:C,highWaterMark:0},a={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};I.load(w,l,a)},f.loadsuccess=function(w,R,x,I){I===void 0&&(I=null),this.resetInternalLoader(x.type);var k=w.data;if(k.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(w,x,"no EXTM3U delimiter",I);return}R.parsing.start=performance.now(),k.indexOf("#EXTINF:")>0||k.indexOf("#EXT-X-TARGETDURATION:")>0?this.handleTrackOrLevelPlaylist(w,R,x,I):this.handleMasterPlaylist(w,R,x,I)},f.loaderror=function(w,R,x){x===void 0&&(x=null),this.handleNetworkError(R,x,!1,w)},f.loadtimeout=function(w,R,x){x===void 0&&(x=null),this.handleNetworkError(R,x,!0)},f.handleMasterPlaylist=function(w,R,x,I){var k=this.hls,A=w.data,P=m(w,x),S=M.default.parseMasterPlaylist(A,P),C=S.levels,c=S.sessionData,o=S.sessionKeys;if(!C.length){this.handleManifestParsingError(w,x,"no level found in manifest",I);return}var v=C.map(function(N){return{id:N.attrs.AUDIO,audioCodec:N.audioCodec}}),l=C.map(function(N){return{id:N.attrs.SUBTITLES,textCodec:N.textCodec}}),a=M.default.parseMasterPlaylistMedia(A,P,"AUDIO",v),T=M.default.parseMasterPlaylistMedia(A,P,"SUBTITLES",l),h=M.default.parseMasterPlaylistMedia(A,P,"CLOSED-CAPTIONS");if(a.length){var n=a.some(function(N){return!N.url});!n&&C[0].audioCodec&&!C[0].attrs.AUDIO&&(D.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),a.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new p.AttrList({}),bitrate:0,url:""}))}k.trigger(r.Events.MANIFEST_LOADED,{levels:C,audioTracks:a,subtitles:T,captions:h,url:P,stats:R,networkDetails:I,sessionData:c,sessionKeys:o})},f.handleTrackOrLevelPlaylist=function(w,R,x,I){var k=this.hls,A=x.id,P=x.level,S=x.type,C=m(w,x),c=(0,W.isFiniteNumber)(A)?A:0,o=(0,W.isFiniteNumber)(P)?P:c,v=u(x),l=M.default.parseLevelPlaylist(w.data,C,o,v,c);if(!l.fragments.length){k.trigger(r.Events.ERROR,{type:H.ErrorTypes.NETWORK_ERROR,details:H.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:C,reason:"no fragments found in level",level:typeof x.level=="number"?x.level:void 0});return}if(S===g.PlaylistContextType.MANIFEST){var a={attrs:new p.AttrList({}),bitrate:0,details:l,name:"",url:C};k.trigger(r.Events.MANIFEST_LOADED,{levels:[a],audioTracks:[],url:C,stats:R,networkDetails:I,sessionData:null,sessionKeys:null})}R.parsing.end=performance.now(),x.levelDetails=l,this.handlePlaylistLoaded(w,R,x,I)},f.handleManifestParsingError=function(w,R,x,I){this.hls.trigger(r.Events.ERROR,{type:H.ErrorTypes.NETWORK_ERROR,details:H.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:R.type===g.PlaylistContextType.MANIFEST,url:w.url,reason:x,response:w,context:R,networkDetails:I})},f.handleNetworkError=function(w,R,x,I){x===void 0&&(x=!1),D.logger.warn("[playlist-loader]: A network "+(x?"timeout":"error")+" occurred while loading "+w.type+" level: "+w.level+" id: "+w.id+' group-id: "'+w.groupId+'"');var k=H.ErrorDetails.UNKNOWN,A=!1,P=this.getInternalLoader(w);switch(w.type){case g.PlaylistContextType.MANIFEST:k=x?H.ErrorDetails.MANIFEST_LOAD_TIMEOUT:H.ErrorDetails.MANIFEST_LOAD_ERROR,A=!0;break;case g.PlaylistContextType.LEVEL:k=x?H.ErrorDetails.LEVEL_LOAD_TIMEOUT:H.ErrorDetails.LEVEL_LOAD_ERROR,A=!1;break;case g.PlaylistContextType.AUDIO_TRACK:k=x?H.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:H.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,A=!1;break;case g.PlaylistContextType.SUBTITLE_TRACK:k=x?H.ErrorDetails.SUBTITLE_TRACK_LOAD_TIMEOUT:H.ErrorDetails.SUBTITLE_LOAD_ERROR,A=!1;break}P&&this.resetInternalLoader(w.type);var S={type:H.ErrorTypes.NETWORK_ERROR,details:k,fatal:A,url:w.url,loader:P,context:w,networkDetails:R};I&&(S.response=I),this.hls.trigger(r.Events.ERROR,S)},f.handlePlaylistLoaded=function(w,R,x,I){var k=x.type,A=x.level,P=x.id,S=x.groupId,C=x.loader,c=x.levelDetails,o=x.deliveryDirectives;if(!(c!=null&&c.targetduration)){this.handleManifestParsingError(w,x,"invalid target duration",I);return}if(!C)return;c.live&&(C.getCacheAge&&(c.ageHeader=C.getCacheAge()||0),(!C.getCacheAge||isNaN(c.ageHeader))&&(c.ageHeader=0));switch(k){case g.PlaylistContextType.MANIFEST:case g.PlaylistContextType.LEVEL:this.hls.trigger(r.Events.LEVEL_LOADED,{details:c,level:A||0,id:P||0,stats:R,networkDetails:I,deliveryDirectives:o});break;case g.PlaylistContextType.AUDIO_TRACK:this.hls.trigger(r.Events.AUDIO_TRACK_LOADED,{details:c,id:P||0,groupId:S||"",stats:R,networkDetails:I,deliveryDirectives:o});break;case g.PlaylistContextType.SUBTITLE_TRACK:this.hls.trigger(r.Events.SUBTITLE_TRACK_LOADED,{details:c,id:P||0,groupId:S||"",stats:R,networkDetails:I,deliveryDirectives:o});break}},_}();const E=b},"./src/polyfills/number.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{MAX_SAFE_INTEGER:()=>r,isFiniteNumber:()=>W});var W=Number.isFinite||function(H){return typeof H=="number"&&isFinite(H)},r=Number.MAX_SAFE_INTEGER||9007199254740991},"./src/remux/aac-helper.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{default:()=>r});var W=function(){function H(){}return H.getSilentFrame=function(M,g){switch(M){case"mp4a.40.2":if(g===1)return new Uint8Array([0,200,0,128,35,128]);if(g===2)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(g===3)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(g===4)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(g===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(g===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(g===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(g===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(g===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},H}();const r=W},"./src/remux/mp4-generator.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{default:()=>H});var W=Math.pow(2,32)-1,r=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 g;for(g in D.types)D.types.hasOwnProperty(g)&&(D.types[g]=[g.charCodeAt(0),g.charCodeAt(1),g.charCodeAt(2),g.charCodeAt(3)]);var p=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]),u=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:p,audio:u};var m=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),b=new Uint8Array([0,0,0,0,0,0,0,0]);D.STTS=D.STSC=D.STCO=b,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 E=new Uint8Array([105,115,111,109]),_=new Uint8Array([97,118,99,49]),f=new Uint8Array([0,0,0,1]);D.FTYP=D.box(D.types.ftyp,E,f,E,_),D.DINF=D.box(D.types.dinf,D.box(D.types.dref,m))},D.box=function(g){for(var p=8,u=arguments.length,m=new Array(u>1?u-1:0),b=1;b<u;b++)m[b-1]=arguments[b];for(var E=m.length,_=E;E--;)p+=m[E].byteLength;var f=new Uint8Array(p);for(f[0]=p>>24&255,f[1]=p>>16&255,f[2]=p>>8&255,f[3]=p&255,f.set(g,4),E=0,p=8;E<_;E++)f.set(m[E],p),p+=m[E].byteLength;return f},D.hdlr=function(g){return D.box(D.types.hdlr,D.HDLR_TYPES[g])},D.mdat=function(g){return D.box(D.types.mdat,g)},D.mdhd=function(g,p){p*=g;var u=Math.floor(p/(W+1)),m=Math.floor(p%(W+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,g>>24&255,g>>16&255,g>>8&255,g&255,u>>24,u>>16&255,u>>8&255,u&255,m>>24,m>>16&255,m>>8&255,m&255,85,196,0,0]))},D.mdia=function(g){return D.box(D.types.mdia,D.mdhd(g.timescale,g.duration),D.hdlr(g.type),D.minf(g))},D.mfhd=function(g){return D.box(D.types.mfhd,new Uint8Array([0,0,0,0,g>>24,g>>16&255,g>>8&255,g&255]))},D.minf=function(g){return g.type==="audio"?D.box(D.types.minf,D.box(D.types.smhd,D.SMHD),D.DINF,D.stbl(g)):D.box(D.types.minf,D.box(D.types.vmhd,D.VMHD),D.DINF,D.stbl(g))},D.moof=function(g,p,u){return D.box(D.types.moof,D.mfhd(g),D.traf(u,p))},D.moov=function(g){for(var p=g.length,u=[];p--;)u[p]=D.trak(g[p]);return D.box.apply(null,[D.types.moov,D.mvhd(g[0].timescale,g[0].duration)].concat(u).concat(D.mvex(g)))},D.mvex=function(g){for(var p=g.length,u=[];p--;)u[p]=D.trex(g[p]);return D.box.apply(null,[D.types.mvex].concat(u))},D.mvhd=function(g,p){p*=g;var u=Math.floor(p/(W+1)),m=Math.floor(p%(W+1)),b=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,g>>24&255,g>>16&255,g>>8&255,g&255,u>>24,u>>16&255,u>>8&255,u&255,m>>24,m>>16&255,m>>8&255,m&255,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return D.box(D.types.mvhd,b)},D.sdtp=function(g){var p=g.samples||[],u=new Uint8Array(4+p.length),m,b;for(m=0;m<p.length;m++)b=p[m].flags,u[m+4]=b.dependsOn<<4|b.isDependedOn<<2|b.hasRedundancy;return D.box(D.types.sdtp,u)},D.stbl=function(g){return D.box(D.types.stbl,D.stsd(g),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(g){var p=[],u=[],m,b,E;for(m=0;m<g.sps.length;m++)b=g.sps[m],E=b.byteLength,p.push(E>>>8&255),p.push(E&255),p=p.concat(Array.prototype.slice.call(b));for(m=0;m<g.pps.length;m++)b=g.pps[m],E=b.byteLength,u.push(E>>>8&255),u.push(E&255),u=u.concat(Array.prototype.slice.call(b));var _=D.box(D.types.avcC,new Uint8Array([1,p[3],p[4],p[5],252|3,224|g.sps.length].concat(p).concat([g.pps.length]).concat(u))),f=g.width,O=g.height,w=g.pixelRatio[0],R=g.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,f>>8&255,f&255,O>>8&255,O&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]),_,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([w>>24,w>>16&255,w>>8&255,w&255,R>>24,R>>16&255,R>>8&255,R&255])))},D.esds=function(g){var p=g.config.length;return new Uint8Array([0,0,0,0,3,23+p,0,1,0,4,15+p,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([p]).concat(g.config).concat([6,1,2]))},D.mp4a=function(g){var p=g.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,g.channelCount,0,16,0,0,0,0,p>>8&255,p&255,0,0]),D.box(D.types.esds,D.esds(g)))},D.mp3=function(g){var p=g.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,g.channelCount,0,16,0,0,0,0,p>>8&255,p&255,0,0]))},D.stsd=function(g){return g.type==="audio"?g.segmentCodec==="mp3"&&g.codec==="mp3"?D.box(D.types.stsd,D.STSD,D.mp3(g)):D.box(D.types.stsd,D.STSD,D.mp4a(g)):D.box(D.types.stsd,D.STSD,D.avc1(g))},D.tkhd=function(g){var p=g.id,u=g.duration*g.timescale,m=g.width,b=g.height,E=Math.floor(u/(W+1)),_=Math.floor(u%(W+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,p>>24&255,p>>16&255,p>>8&255,p&255,0,0,0,0,E>>24,E>>16&255,E>>8&255,E&255,_>>24,_>>16&255,_>>8&255,_&255,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,m>>8&255,m&255,0,0,b>>8&255,b&255,0,0]))},D.traf=function(g,p){var u=D.sdtp(g),m=g.id,b=Math.floor(p/(W+1)),E=Math.floor(p%(W+1));return D.box(D.types.traf,D.box(D.types.tfhd,new Uint8Array([0,0,0,0,m>>24,m>>16&255,m>>8&255,m&255])),D.box(D.types.tfdt,new Uint8Array([1,0,0,0,b>>24,b>>16&255,b>>8&255,b&255,E>>24,E>>16&255,E>>8&255,E&255])),D.trun(g,u.length+16+20+8+16+8+8),u)},D.trak=function(g){return g.duration=g.duration||4294967295,D.box(D.types.trak,D.tkhd(g),D.mdia(g))},D.trex=function(g){var p=g.id;return D.box(D.types.trex,new Uint8Array([0,0,0,0,p>>24,p>>16&255,p>>8&255,p&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},D.trun=function(g,p){var u=g.samples||[],m=u.length,b=12+16*m,E=new Uint8Array(b),_,f,O,w,R,x;for(p+=8+b,E.set([g.type==="video"?1:0,0,15,1,m>>>24&255,m>>>16&255,m>>>8&255,m&255,p>>>24&255,p>>>16&255,p>>>8&255,p&255],0),_=0;_<m;_++)f=u[_],O=f.duration,w=f.size,R=f.flags,x=f.cts,E.set([O>>>24&255,O>>>16&255,O>>>8&255,O&255,w>>>24&255,w>>>16&255,w>>>8&255,w&255,R.isLeading<<2|R.dependsOn,R.isDependedOn<<6|R.hasRedundancy<<4|R.paddingValue<<1|R.isNonSync,R.degradPrio&240<<8,R.degradPrio&15,x>>>24&255,x>>>16&255,x>>>8&255,x&255],12+16*_);return D.box(D.types.trun,E)},D.initSegment=function(g){D.types||D.init();var p=D.moov(g),u=new Uint8Array(D.FTYP.byteLength+p.byteLength);return u.set(D.FTYP),u.set(p,D.FTYP.byteLength),u},D}();r.types=void 0,r.HDLR_TYPES=void 0,r.STTS=void 0,r.STSC=void 0,r.STCO=void 0,r.STSZ=void 0,r.VMHD=void 0,r.SMHD=void 0,r.STSD=void 0,r.FTYP=void 0,r.DINF=void 0;const H=r},"./src/remux/mp4-remuxer.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{default:()=>w,flushTextTrackMetadataCueSamples:()=>I,flushTextTrackUserdataCueSamples:()=>k,normalizePts:()=>R});var W=F("./src/polyfills/number.ts"),r=F("./src/remux/aac-helper.ts"),H=F("./src/remux/mp4-generator.ts"),D=F("./src/events.ts"),M=F("./src/errors.ts"),g=F("./src/utils/logger.ts"),p=F("./src/types/loader.ts"),u=F("./src/utils/timescale-conversion.ts");function m(){return m=Object.assign?Object.assign.bind():function(S){for(var C=1;C<arguments.length;C++){var c=arguments[C];for(var o in c)Object.prototype.hasOwnProperty.call(c,o)&&(S[o]=c[o])}return S},m.apply(this,arguments)}var b=10*1e3,E=1024,_=1152,f=null,O=null,w=function(){function S(c,o,v,l){if(l===void 0&&(l=""),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.videoSampleDuration=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.observer=c,this.config=o,this.typeSupported=v,this.ISGenerated=!1,f===null){var a=navigator.userAgent||"",T=a.match(/Chrome\/(\d+)/i);f=T?parseInt(T[1]):0}if(O===null){var h=navigator.userAgent.match(/Safari\/(\d+)/i);O=h?parseInt(h[1]):0}}var C=S.prototype;return C.destroy=function(){},C.resetTimeStamp=function(o){g.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=o},C.resetNextTimestamp=function(){g.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},C.resetInitSegment=function(){g.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},C.getVideoStartPts=function(o){var v=!1,l=o.reduce(function(a,T){var h=T.pts-a;return h<-4294967296?(v=!0,R(a,T.pts)):h>0?a:T.pts},o[0].pts);return v&&g.logger.debug("PTS rollover detected"),l},C.remux=function(o,v,l,a,T,h,n,N){var U,j,Y,J,ee,ie,re=T,he=T,oe=o.pid>-1,ae=v.pid>-1,Ee=v.samples.length,Le=o.samples.length>0,Fe=n&&Ee>0||Ee>1,Xe=(!oe||Le)&&(!ae||Fe)||this.ISGenerated||n;if(Xe){this.ISGenerated||(Y=this.generateIS(o,v,T));var He=this.isVideoContiguous,Ae=-1,Oe;if(Fe&&(Ae=x(v.samples),!He&&this.config.forceKeyFrameOnDiscontinuity))if(ie=!0,Ae>0){g.logger.warn("[mp4-remuxer]: Dropped "+Ae+" out of "+Ee+" video samples due to a missing keyframe");var Ke=this.getVideoStartPts(v.samples);v.samples=v.samples.slice(Ae),v.dropped+=Ae,he+=(v.samples[0].pts-Ke)/v.inputTimeScale,Oe=he}else Ae===-1&&(g.logger.warn("[mp4-remuxer]: No keyframe found out of "+Ee+" video samples"),ie=!1);if(this.ISGenerated){if(Le&&Fe){var de=this.getVideoStartPts(v.samples),xe=R(o.samples[0].pts,de)-de,Ie=xe/v.inputTimeScale;re+=Math.max(0,Ie),he+=Math.max(0,-Ie)}if(Le){if(o.samplerate||(g.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),Y=this.generateIS(o,v,T)),j=this.remuxAudio(o,re,this.isAudioContiguous,h,ae||Fe||N===p.PlaylistLevelType.AUDIO?he:void 0),Fe){var De=j?j.endPTS-j.startPTS:0;v.inputTimeScale||(g.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),Y=this.generateIS(o,v,T)),U=this.remuxVideo(v,he,He,De)}}else Fe&&(U=this.remuxVideo(v,he,He,0));U&&(U.firstKeyFrame=Ae,U.independent=Ae!==-1,U.firstKeyFramePTS=Oe)}}return this.ISGenerated&&(l.samples.length&&(ee=I(l,T,this._initPTS,this._initDTS)),a.samples.length&&(J=k(a,T,this._initPTS))),{audio:j,video:U,initSegment:Y,independent:ie,text:J,id3:ee}},C.generateIS=function(o,v,l){var a=o.samples,T=v.samples,h=this.typeSupported,n={},N=!(0,W.isFiniteNumber)(this._initPTS),U="audio/mp4",j,Y,J;if(N&&(j=Y=Infinity),o.config&&a.length){o.timescale=o.samplerate;switch(o.segmentCodec){case"mp3":h.mpeg?(U="audio/mpeg",o.codec=""):h.mp3&&(o.codec="mp3");break}n.audio={id:"audio",container:U,codec:o.codec,initSegment:o.segmentCodec==="mp3"&&h.mpeg?new Uint8Array(0):H.default.initSegment([o]),metadata:{channelCount:o.channelCount}},N&&(J=o.inputTimeScale,j=Y=a[0].pts-Math.round(J*l))}if(v.sps&&v.pps&&T.length&&(v.timescale=v.inputTimeScale,n.video={id:"main",container:"video/mp4",codec:v.codec,initSegment:H.default.initSegment([v]),metadata:{width:v.width,height:v.height}},N)){J=v.inputTimeScale;var ee=this.getVideoStartPts(T),ie=Math.round(J*l);Y=Math.min(Y,R(T[0].dts,ee)-ie),j=Math.min(j,ee-ie)}if(Object.keys(n).length)return this.ISGenerated=!0,N&&(this._initPTS=j,this._initDTS=Y),{tracks:n,initPTS:j,timescale:J}},C.remuxVideo=function(o,v,l,a){var T=o.inputTimeScale,h=o.samples,n=[],N=h.length,U=this._initPTS,j=this.nextAvcDts,Y=8,J=this.videoSampleDuration,ee,ie,re=Number.POSITIVE_INFINITY,he=Number.NEGATIVE_INFINITY,oe=!1;if(!l||j===null){var ae=v*T,Ee=h[0].pts-R(h[0].dts,h[0].pts);j=ae-Ee}for(var Le=0;Le<N;Le++){var Fe=h[Le];Fe.pts=R(Fe.pts-U,j),Fe.dts=R(Fe.dts-U,j),Fe.dts<h[Le>0?Le-1:Le].dts&&(oe=!0)}oe&&h.sort(function(At,Lt){var Ut=At.dts-Lt.dts,fr=At.pts-Lt.pts;return Ut||fr}),ee=h[0].dts,ie=h[h.length-1].dts;var Xe=ie-ee,He=Xe?Math.round(Xe/(N-1)):J||o.inputTimeScale/30;if(l){var Ae=ee-j,Oe=Ae>He,Ke=Ae<-1;if((Oe||Ke)&&(Oe?g.logger.warn("AVC: "+(0,u.toMsFromMpegTsClock)(Ae,!0)+" ms ("+Ae+"dts) hole between fragments detected, filling it"):g.logger.warn("AVC: "+(0,u.toMsFromMpegTsClock)(-Ae,!0)+" ms ("+Ae+"dts) overlapping between fragments detected"),!Ke||j>h[0].pts)){ee=j;var de=h[0].pts-Ae;h[0].dts=ee,h[0].pts=de,g.logger.log("Video: First PTS/DTS adjusted: "+(0,u.toMsFromMpegTsClock)(de,!0)+"/"+(0,u.toMsFromMpegTsClock)(ee,!0)+", delta: "+(0,u.toMsFromMpegTsClock)(Ae,!0)+" ms")}}ee=Math.max(0,ee);for(var xe=0,Ie=0,De=0;De<N;De++){for(var Be=h[De],ze=Be.units,Ye=ze.length,Ze=0,ut=0;ut<Ye;ut++)Ze+=ze[ut].data.length;Ie+=Ze,xe+=Ye,Be.length=Ze,Be.dts=Math.max(Be.dts,ee),re=Math.min(Be.pts,re),he=Math.max(Be.pts,he)}ie=h[N-1].dts;var Qe=Ie+4*xe+8,st;try{st=new Uint8Array(Qe)}catch(At){this.observer.emit(D.Events.ERROR,D.Events.ERROR,{type:M.ErrorTypes.MUX_ERROR,details:M.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:Qe,reason:"fail allocating video mdat "+Qe});return}var Ne=new DataView(st.buffer);Ne.setUint32(0,Qe),st.set(H.default.types.mdat,4);for(var vt=!1,ht=Number.POSITIVE_INFINITY,Ue=Number.POSITIVE_INFINITY,Ve=Number.NEGATIVE_INFINITY,Ce=Number.NEGATIVE_INFINITY,_e=0;_e<N;_e++){for(var Te=h[_e],ne=Te.units,ue=0,fe=0,me=ne.length;fe<me;fe++){var we=ne[fe],Me=we.data,je=we.data.byteLength;Ne.setUint32(Y,je),Y+=4,st.set(Me,Y),Y+=je,ue+=4+je}var qe=void 0;if(_e<N-1)J=h[_e+1].dts-Te.dts,qe=h[_e+1].pts-Te.pts;else{var ct=this.config,et=_e>0?Te.dts-h[_e-1].dts:He;if(qe=_e>0?Te.pts-h[_e-1].pts:He,ct.stretchShortVideoTrack&&this.nextAudioPts!==null){var kt=Math.floor(ct.maxBufferHole*T),Ct=(a?re+a*T:this.nextAudioPts)-Te.pts;Ct>kt?(J=Ct-et,J<0?J=et:vt=!0,g.logger.log("[mp4-remuxer]: It is approximately "+Ct/90+" ms to the next segment; using duration "+J/90+" ms for the last video frame.")):J=et}else J=et}var pt=Math.round(Te.pts-Te.dts);ht=Math.min(ht,J),Ve=Math.max(Ve,J),Ue=Math.min(Ue,qe),Ce=Math.max(Ce,qe),n.push(new A(Te.key,J,ue,pt))}if(n.length){if(f){if(f<70){var Nt=n[0].flags;Nt.dependsOn=2,Nt.isNonSync=0}}else if(O&&(Ce-Ue<Ve-ht&&He/Ve<.025&&n[0].cts===0)){g.logger.warn("Found irregular gaps in sample duration. Using PTS instead of DTS to determine MP4 sample duration.");for(var Et=ee,wt=0,Ht=n.length;wt<Ht;wt++){var It=Et+n[wt].duration,rr=Et+n[wt].cts;if(wt<Ht-1){var Rr=It+n[wt+1].cts;n[wt].duration=Rr-rr}else n[wt].duration=wt?n[wt-1].duration:He;n[wt].cts=0,Et=It}}}console.assert(J!==null,"mp4SampleDuration must be computed"),J=vt||!J?He:J,this.nextAvcDts=j=ie+J,this.videoSampleDuration=J,this.isVideoContiguous=!0;var ar=H.default.moof(o.sequenceNumber++,ee,m({},o,{samples:n})),xr="video",tt={data1:ar,data2:st,startPTS:re/T,endPTS:(he+J)/T,startDTS:ee/T,endDTS:j/T,type:xr,hasAudio:!1,hasVideo:!0,nb:n.length,dropped:o.dropped};return o.samples=[],o.dropped=0,console.assert(st.length,"MDAT length must not be zero"),tt},C.remuxAudio=function(o,v,l,a,T){var h=o.inputTimeScale,n=o.samplerate?o.samplerate:h,N=h/n,U=o.segmentCodec==="aac"?E:_,j=U*N,Y=this._initPTS,J=o.segmentCodec==="mp3"&&this.typeSupported.mpeg,ee=[],ie=T!==void 0,re=o.samples,he=J?0:8,oe=this.nextAudioPts||-1,ae=v*h;if(this.isAudioContiguous=l=l||re.length&&oe>0&&(a&&Math.abs(ae-oe)<9e3||Math.abs(R(re[0].pts-Y,ae)-oe)<20*j),re.forEach(function(we){we.pts=R(we.pts-Y,ae)}),!l||oe<0){if(re=re.filter(function(we){return we.pts>=0}),!re.length)return;T===0?oe=0:a&&!ie?oe=Math.max(0,ae):oe=re[0].pts}if(o.segmentCodec==="aac")for(var Ee=this.config.maxAudioFramesDrift,Le=0,Fe=oe;Le<re.length;Le++){var Xe=re[Le],He=Xe.pts,Ae=He-Fe,Oe=Math.abs(1e3*Ae/h);if(Ae<=-Ee*j&&ie)Le===0&&(g.logger.warn("Audio frame @ "+(He/h).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*Ae/h)+" ms."),this.nextAudioPts=oe=Fe=He);else if(Ae>=Ee*j&&Oe<b&&ie){var Ke=Math.round(Ae/j);Fe=He-Ke*j,Fe<0&&(Ke--,Fe+=j),Le===0&&(this.nextAudioPts=oe=Fe),g.logger.warn("[mp4-remuxer]: Injecting "+Ke+" audio frame @ "+(Fe/h).toFixed(3)+"s due to "+Math.round(1e3*Ae/h)+" ms gap.");for(var de=0;de<Ke;de++){var xe=Math.max(Fe,0),Ie=r.default.getSilentFrame(o.manifestCodec||o.codec,o.channelCount);Ie||(g.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),Ie=Xe.unit.subarray()),re.splice(Le,0,{unit:Ie,pts:xe}),Fe+=j,Le++}}Xe.pts=Fe,Fe+=j}for(var De=null,Be=null,ze,Ye=0,Ze=re.length;Ze--;)Ye+=re[Ze].unit.byteLength;for(var ut=0,Qe=re.length;ut<Qe;ut++){var st=re[ut],Ne=st.unit,vt=st.pts;if(Be!==null){var ht=ee[ut-1];ht.duration=Math.round((vt-Be)/N)}else if(l&&o.segmentCodec==="aac"&&(vt=oe),De=vt,Ye>0){Ye+=he;try{ze=new Uint8Array(Ye)}catch(we){this.observer.emit(D.Events.ERROR,D.Events.ERROR,{type:M.ErrorTypes.MUX_ERROR,details:M.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:Ye,reason:"fail allocating audio mdat "+Ye});return}if(!J){var Ue=new DataView(ze.buffer);Ue.setUint32(0,Ye),ze.set(H.default.types.mdat,4)}}else return;ze.set(Ne,he);var Ve=Ne.byteLength;he+=Ve,ee.push(new A(!0,U,Ve,0)),Be=vt}var Ce=ee.length;if(!Ce)return;var _e=ee[ee.length-1];this.nextAudioPts=oe=Be+N*_e.duration;var Te=J?new Uint8Array(0):H.default.moof(o.sequenceNumber++,De/N,m({},o,{samples:ee}));o.samples=[];var ne=De/h,ue=oe/h,fe="audio",me={data1:Te,data2:ze,startPTS:ne,endPTS:ue,startDTS:ne,endDTS:ue,type:fe,hasAudio:!0,hasVideo:!1,nb:Ce};return this.isAudioContiguous=!0,console.assert(ze.length,"MDAT length must not be zero"),me},C.remuxEmptyAudio=function(o,v,l,a){var T=o.inputTimeScale,h=o.samplerate?o.samplerate:T,n=T/h,N=this.nextAudioPts,U=(N!==null?N:a.startDTS*T)+this._initDTS,j=a.endDTS*T+this._initDTS,Y=n*E,J=Math.ceil((j-U)/Y),ee=r.default.getSilentFrame(o.manifestCodec||o.codec,o.channelCount);if(g.logger.warn("[mp4-remuxer]: remux empty Audio"),!ee){g.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec");return}for(var ie=[],re=0;re<J;re++){var he=U+re*Y;ie.push({unit:ee,pts:he,dts:he})}return o.samples=ie,this.remuxAudio(o,v,l,!1)},S}();function R(S,C){var c;if(C===null)return S;for(C<S?c=-8589934592:c=8589934592;Math.abs(S-C)>4294967296;)S+=c;return S}function x(S){for(var C=0;C<S.length;C++)if(S[C].key)return C;return-1}function I(S,C,c,o){var v=S.samples.length;if(!v)return;for(var l=S.inputTimeScale,a=0;a<v;a++){var T=S.samples[a];T.pts=R(T.pts-c,C*l)/l,T.dts=R(T.dts-o,C*l)/l}var h=S.samples;return S.samples=[],{samples:h}}function k(S,C,c){var o=S.samples.length;if(!o)return;for(var v=S.inputTimeScale,l=0;l<o;l++){var a=S.samples[l];a.pts=R(a.pts-c,C*v)/v}S.samples.sort(function(h,n){return h.pts-n.pts});var T=S.samples;return S.samples=[],{samples:T}}var A=function(C,c,o,v){this.size=void 0,this.duration=void 0,this.cts=void 0,this.flags=void 0,this.duration=c,this.size=o,this.cts=v,this.flags=new P(C)},P=function(C){this.isLeading=0,this.isDependedOn=0,this.hasRedundancy=0,this.degradPrio=0,this.dependsOn=1,this.isNonSync=1,this.dependsOn=C?2:1,this.isNonSync=C?0:1}},"./src/remux/passthrough-remuxer.ts":(le,X,F)=>{"use 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Skipping it!"});return}this.chars[this.pos].setChar(T,this.currPenState),this.moveCursor(1)},o.clearFromPos=function(l){var a;for(a=l;a<M;a++)this.chars[a].reset()},o.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},o.clearToEndOfRow=function(){this.clearFromPos(this.pos)},o.getTextString=function(){for(var l=[],a=!0,T=0;T<M;T++){var h=this.chars[T].uchar;h!==" "&&(a=!1),l.push(h)}return a?"":l.join("")},o.setPenStyles=function(l){this.currPenState.setStyles(l);var a=this.chars[this.pos];a.setPenState(this.currPenState)},c}(),x=function(){function c(v){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.logger=void 0,this.rows=[];for(var l=0;l<D;l++)this.rows.push(new R(v));this.logger=v,this.currRow=D-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}var o=c.prototype;return o.reset=function(){for(var l=0;l<D;l++)this.rows[l].clear();this.currRow=D-1},o.equals=function(l){for(var a=!0,T=0;T<D;T++)if(!this.rows[T].equals(l.rows[T])){a=!1;break}return a},o.copy=function(l){for(var a=0;a<D;a++)this.rows[a].copy(l.rows[a])},o.isEmpty=function(){for(var l=!0,a=0;a<D;a++)if(!this.rows[a].isEmpty()){l=!1;break}return l},o.backSpace=function(){var l=this.rows[this.currRow];l.backSpace()},o.clearToEndOfRow=function(){var l=this.rows[this.currRow];l.clearToEndOfRow()},o.insertChar=function(l){var a=this.rows[this.currRow];a.insertChar(l)},o.setPen=function(l){var a=this.rows[this.currRow];a.setPenStyles(l)},o.moveCursor=function(l){var a=this.rows[this.currRow];a.moveCursor(l)},o.setCursor=function(l){this.logger.log(E.INFO,"setCursor: "+l);var a=this.rows[this.currRow];a.setCursor(l)},o.setPAC=function(l){this.logger.log(E.INFO,function(){return"pacData = "+JSON.stringify(l)});var a=l.row-1;if(this.nrRollUpRows&&a<this.nrRollUpRows-1&&(a=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==a){for(var T=0;T<D;T++)this.rows[T].clear();var h=this.currRow+1-this.nrRollUpRows,n=this.lastOutputScreen;if(n){var N=n.rows[h].cueStartTime,U=this.logger.time;if(N&&U!==null&&N<U)for(var j=0;j<this.nrRollUpRows;j++)this.rows[a-this.nrRollUpRows+j+1].copy(n.rows[h+j])}}this.currRow=a;var Y=this.rows[this.currRow];if(l.indent!==null){var J=l.indent,ee=Math.max(J-1,0);Y.setCursor(l.indent),l.color=Y.chars[ee].penState.foreground}var ie={foreground:l.color,underline:l.underline,italics:l.italics,background:"black",flash:!1};this.setPen(ie)},o.setBkgData=function(l){this.logger.log(E.INFO,function(){return"bkgData = "+JSON.stringify(l)}),this.backSpace(),this.setPen(l),this.insertChar(32)},o.setRollUpRows=function(l){this.nrRollUpRows=l},o.rollUp=function(){var l=this;if(this.nrRollUpRows===null){this.logger.log(E.DEBUG,"roll_up but nrRollUpRows not set yet");return}this.logger.log(E.TEXT,function(){return l.getDisplayText()});var a=this.currRow+1-this.nrRollUpRows,T=this.rows.splice(a,1)[0];T.clear(),this.rows.splice(this.currRow,0,T),this.logger.log(E.INFO,"Rolling up")},o.getDisplayText=function(l){l=l||!1;for(var a=[],T="",h=-1,n=0;n<D;n++){var N=this.rows[n].getTextString();N&&(h=n+1,l?a.push("Row "+h+": '"+N+"'"):a.push(N.trim()))}return a.length>0&&(l?T="["+a.join(" | ")+"]":T=a.join(`
`)),T},o.getTextAndFormat=function(){return this.rows},c}(),I=function(){function c(v,l,a){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=v,this.outputFilter=l,this.mode=null,this.verbose=0,this.displayedMemory=new x(a),this.nonDisplayedMemory=new x(a),this.lastOutputScreen=new x(a),this.currRollUpRow=this.displayedMemory.rows[D-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=a}var o=c.prototype;return o.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[D-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null},o.getHandler=function(){return this.outputFilter},o.setHandler=function(l){this.outputFilter=l},o.setPAC=function(l){this.writeScreen.setPAC(l)},o.setBkgData=function(l){this.writeScreen.setBkgData(l)},o.setMode=function(l){if(l===this.mode)return;this.mode=l,this.logger.log(E.INFO,function(){return"MODE="+l}),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=l},o.insertChars=function(l){for(var a=this,T=0;T<l.length;T++)this.writeScreen.insertChar(l[T]);var h=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(E.INFO,function(){return h+": "+a.writeScreen.getDisplayText(!0)}),(this.mode==="MODE_PAINT-ON"||this.mode==="MODE_ROLL-UP")&&(this.logger.log(E.TEXT,function(){return"DISPLAYED: "+a.displayedMemory.getDisplayText(!0)}),this.outputDataUpdate())},o.ccRCL=function(){this.logger.log(E.INFO,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},o.ccBS=function(){if(this.logger.log(E.INFO,"BS - BackSpace"),this.mode==="MODE_TEXT")return;this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate()},o.ccAOF=function(){},o.ccAON=function(){},o.ccDER=function(){this.logger.log(E.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},o.ccRU=function(l){this.logger.log(E.INFO,"RU("+l+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(l)},o.ccFON=function(){this.logger.log(E.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},o.ccRDC=function(){this.logger.log(E.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},o.ccTR=function(){this.logger.log(E.INFO,"TR"),this.setMode("MODE_TEXT")},o.ccRTD=function(){this.logger.log(E.INFO,"RTD"),this.setMode("MODE_TEXT")},o.ccEDM=function(){this.logger.log(E.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},o.ccCR=function(){this.logger.log(E.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},o.ccENM=function(){this.logger.log(E.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},o.ccEOC=function(){var l=this;if(this.logger.log(E.INFO,"EOC - End Of Caption"),this.mode==="MODE_POP-ON"){var a=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=a,this.writeScreen=this.nonDisplayedMemory,this.logger.log(E.TEXT,function(){return"DISP: "+l.displayedMemory.getDisplayText()})}this.outputDataUpdate(!0)},o.ccTO=function(l){this.logger.log(E.INFO,"TO("+l+") - Tab Offset"),this.writeScreen.moveCursor(l)},o.ccMIDROW=function(l){var a={flash:!1};if(a.underline=l%2===1,a.italics=l>=46,a.italics)a.foreground="white";else{var T=Math.floor(l/2)-16,h=["white","green","blue","cyan","red","yellow","magenta"];a.foreground=h[T]}this.logger.log(E.INFO,"MIDROW: "+JSON.stringify(a)),this.writeScreen.setPen(a)},o.outputDataUpdate=function(l){l===void 0&&(l=!1);var a=this.logger.time;if(a===null)return;this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=a:this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,a,this.lastOutputScreen),l&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:a),this.lastOutputScreen.copy(this.displayedMemory))},o.cueSplitAtTime=function(l){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,l,this.displayedMemory),this.cueStartTime=l))},c}(),k=function(){function c(v,l,a){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var T=new _;this.channels=[null,new I(v,l,T),new I(v+1,a,T)],this.cmdHistory=S(),this.logger=T}var o=c.prototype;return o.getHandler=function(l){return this.channels[l].getHandler()},o.setHandler=function(l,a){this.channels[l].setHandler(a)},o.addData=function(l,a){var T,h,n,N=!1;this.logger.time=l;for(var U=0;U<a.length;U+=2){if(h=a[U]&127,n=a[U+1]&127,h===0&&n===0)continue;if(this.logger.log(E.DATA,"["+f([a[U],a[U+1]])+"] -> ("+f([h,n])+")"),T=this.parseCmd(h,n),T||(T=this.parseMidrow(h,n)),T||(T=this.parsePAC(h,n)),T||(T=this.parseBackgroundAttributes(h,n)),!T&&(N=this.parseChars(h,n),N)){var j=this.currentChannel;if(j&&j>0){var Y=this.channels[j];Y.insertChars(N)}else this.logger.log(E.WARNING,"No channel found yet. TEXT-MODE?")}!T&&!N&&this.logger.log(E.WARNING,"Couldn't parse cleaned data "+f([h,n])+" orig: "+f([a[U],a[U+1]]))}},o.parseCmd=function(l,a){var T=this.cmdHistory,h=(l===20||l===28||l===21||l===29)&&a>=32&&a<=47,n=(l===23||l===31)&&a>=33&&a<=35;if(!(h||n))return!1;if(P(l,a,T))return A(null,null,T),this.logger.log(E.DEBUG,"Repeated command ("+f([l,a])+") is dropped"),!0;var N=l===20||l===21||l===23?1:2,U=this.channels[N];return l===20||l===21||l===28||l===29?a===32?U.ccRCL():a===33?U.ccBS():a===34?U.ccAOF():a===35?U.ccAON():a===36?U.ccDER():a===37?U.ccRU(2):a===38?U.ccRU(3):a===39?U.ccRU(4):a===40?U.ccFON():a===41?U.ccRDC():a===42?U.ccTR():a===43?U.ccRTD():a===44?U.ccEDM():a===45?U.ccCR():a===46?U.ccENM():a===47&&U.ccEOC():U.ccTO(a-32),A(l,a,T),this.currentChannel=N,!0},o.parseMidrow=function(l,a){var T=0;if((l===17||l===25)&&a>=32&&a<=47){if(l===17?T=1:T=2,T!==this.currentChannel)return this.logger.log(E.ERROR,"Mismatch channel in midrow parsing"),!1;var h=this.channels[T];return h?(h.ccMIDROW(a),this.logger.log(E.DEBUG,"MIDROW ("+f([l,a])+")"),!0):!1}return!1},o.parsePAC=function(l,a){var T,h=this.cmdHistory,n=(l>=17&&l<=23||l>=25&&l<=31)&&a>=64&&a<=127,N=(l===16||l===24)&&a>=64&&a<=95;if(!(n||N))return!1;if(P(l,a,h))return A(null,null,h),!0;var U=l<=23?1:2;a>=64&&a<=95?T=U===1?g[l]:u[l]:T=U===1?p[l]:m[l];var j=this.channels[U];return j?(j.setPAC(this.interpretPAC(T,a)),A(l,a,h),this.currentChannel=U,!0):!1},o.interpretPAC=function(l,a){var T,h={color:null,italics:!1,indent:null,underline:!1,row:l};return a>95?T=a-96:T=a-64,h.underline=(T&1)===1,T<=13?h.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(T/2)]:T<=15?(h.italics=!0,h.color="white"):h.indent=Math.floor((T-16)/2)*4,h},o.parseChars=function(l,a){var T,h=null,n=null;if(l>=25?(T=2,n=l-8):(T=1,n=l),n>=17&&n<=19){var N;n===17?N=a+80:n===18?N=a+112:N=a+144,this.logger.log(E.INFO,"Special char '"+H(N)+"' in channel "+T),h=[N]}else l>=32&&l<=127&&(h=a===0?[l]:[l,a]);if(h){var U=f(h);this.logger.log(E.DEBUG,"Char codes = "+U.join(",")),A(l,a,this.cmdHistory)}return h},o.parseBackgroundAttributes=function(l,a){var T=(l===16||l===24)&&a>=32&&a<=47,h=(l===23||l===31)&&a>=45&&a<=47;if(!(T||h))return!1;var n,N={};l===16||l===24?(n=Math.floor((a-32)/2),N.background=b[n],a%2===1&&(N.background=N.background+"_semi")):a===45?N.background="transparent":(N.foreground="black",a===47&&(N.underline=!0));var U=l<=23?1:2,j=this.channels[U];return j.setBkgData(N),A(l,a,this.cmdHistory),!0},o.reset=function(){for(var l=0;l<Object.keys(this.channels).length;l++){var a=this.channels[l];a&&a.reset()}this.cmdHistory=S()},o.cueSplitAtTime=function(l){for(var a=0;a<this.channels.length;a++){var T=this.channels[a];T&&T.cueSplitAtTime(l)}},c}();function A(c,o,v){v.a=c,v.b=o}function P(c,o,v){return v.a===c&&v.b===o}function S(){return{a:null,b:null}}const C=k},"./src/utils/codecs.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{isCodecSupportedInMp4:()=>H,isCodecType:()=>r});var W={audio:{a3ds:!0,"ac-3":!0,"ac-4":!0,alac:!0,alaw:!0,dra1:!0,"dts+":!0,"dts-":!0,dtsc:!0,dtse:!0,dtsh:!0,"ec-3":!0,enca:!0,g719:!0,g726:!0,m4ae:!0,mha1:!0,mha2:!0,mhm1:!0,mhm2:!0,mlpa:!0,mp4a:!0,"raw ":!0,Opus:!0,opus:!0,samr:!0,sawb:!0,sawp:!0,sevc:!0,sqcp:!0,ssmv:!0,twos:!0,ulaw:!0},video:{avc1:!0,avc2:!0,avc3:!0,avc4:!0,avcp:!0,av01:!0,drac:!0,dva1:!0,dvav:!0,dvh1:!0,dvhe:!0,encv:!0,hev1:!0,hvc1:!0,mjp2:!0,mp4v:!0,mvc1:!0,mvc2:!0,mvc3:!0,mvc4:!0,resv:!0,rv60:!0,s263:!0,svc1:!0,svc2:!0,"vc-1":!0,vp08:!0,vp09:!0},text:{stpp:!0,wvtt:!0}};function r(D,M){var g=W[M];return!!g&&g[D.slice(0,4)]===!0}function H(D,M){return MediaSource.isTypeSupported((M||"video")+'/mp4;codecs="'+D+'"')}},"./src/utils/cues.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{default:()=>g});var W=F("./src/utils/vttparser.ts"),r=F("./src/utils/webvtt-parser.ts"),H=F("./src/utils/texttrack-utils.ts"),D=/\s/,M={newCue:function(u,m,b,E){for(var _=[],f,O,w,R,x,I=self.VTTCue||self.TextTrackCue,k=0;k<E.rows.length;k++)if(f=E.rows[k],w=!0,R=0,x="",!f.isEmpty()){for(var A=0;A<f.chars.length;A++)D.test(f.chars[A].uchar)&&w?R++:(x+=f.chars[A].uchar,w=!1);f.cueStartTime=m,m===b&&(b+=1e-4),R>=16?R--:R++;var P=(0,W.fixLineBreaks)(x.trim()),S=(0,r.generateCueId)(m,b,P);(!u||!u.cues||!u.cues.getCueById(S))&&(O=new I(m,b,P),O.id=S,O.line=k+1,O.align="left",O.position=10+Math.min(80,Math.floor(R*8/32)*10),_.push(O))}return u&&_.length&&(_.sort(function(C,c){return C.line==="auto"||c.line==="auto"?0:C.line>8&&c.line>8?c.line-C.line:C.line-c.line}),_.forEach(function(C){return(0,H.addCueToTrack)(u,C)})),_}};const g=M},"./src/utils/discontinuities.ts":(le,X,F)=>{"use strict";F.r(X),F.d(X,{adjustSlidingStart:()=>u,alignMediaPlaylistByPDT:()=>_,alignPDT:()=>E,alignStream:()=>m,findDiscontinuousReferenceFrag:()=>g,findFirstFragWithCC:()=>D,shouldAlignOnDiscontinuities:()=>M});var W=F("./src/polyfills/number.ts"),r=F("./src/utils/logger.ts"),H=F("./src/controller/level-helper.ts");function D(f,O){for(var w=null,R=0,x=f.length;R<x;R++){var I=f[R];if(I&&I.cc===O){w=I;break}}return w}function M(f,O,w){return!!(O.details&&(w.endCC>w.startCC||f&&f.cc<w.startCC))}function g(f,O,w){w===void 0&&(w=0);var R=f.fragments,x=O.fragments;if(!x.length||!R.length){r.logger.log("No fragments to align");return}var I=D(R,x[0].cc);if(!I||I&&!I.startPTS){r.logger.log("No frag in previous level to align on");return}return I}function p(f,O){if(f){var w=f.start+O;f.start=f.startPTS=w,f.endPTS=w+f.duration}}function u(f,O){for(var w=O.fragments,R=0,x=w.length;R<x;R++)p(w[R],f);O.fragmentHint&&p(O.fragmentHint,f),O.alignedSliding=!0}function m(f,O,w){if(!O)return;b(f,w,O),!w.alignedSliding&&O.details&&E(w,O.details),!w.alignedSliding&&O.details&&!w.skippedSegments&&(0,H.adjustSliding)(O.details,w)}function b(f,O,w){if(M(f,w,O)){var 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