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NewEduCoderBuild/p__Three.b39b6616.async.js

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g=this._output.get_code(J),g},F.prototype.handle_token=function(g,W){g.type===s.START_EXPR?this.handle_start_expr(g):g.type===s.END_EXPR?this.handle_end_expr(g):g.type===s.START_BLOCK?this.handle_start_block(g):g.type===s.END_BLOCK?this.handle_end_block(g):g.type===s.WORD?this.handle_word(g):g.type===s.RESERVED?this.handle_word(g):g.type===s.SEMICOLON?this.handle_semicolon(g):g.type===s.STRING?this.handle_string(g):g.type===s.EQUALS?this.handle_equals(g):g.type===s.OPERATOR?this.handle_operator(g):g.type===s.COMMA?this.handle_comma(g):g.type===s.BLOCK_COMMENT?this.handle_block_comment(g,W):g.type===s.COMMENT?this.handle_comment(g,W):g.type===s.DOT?this.handle_dot(g):g.type===s.EOF?this.handle_eof(g):g.type===s.UNKNOWN?this.handle_unknown(g,W):this.handle_unknown(g,W)},F.prototype.handle_whitespace_and_comments=function(g,W){var J=g.newlines,oe=this._options.keep_array_indentation&&_(this._flags.mode);if(g.comments_before)for(var fe=g.comments_before.next();fe;)this.handle_whitespace_and_comments(fe,W),this.handle_token(fe,W),fe=g.comments_before.next();if(oe)for(var Re=0;Re<J;Re+=1)this.print_newline(Re>0,W);else if(this._options.max_preserve_newlines&&J>this._options.max_preserve_newlines&&(J=this._options.max_preserve_newlines),this._options.preserve_newlines&&J>1){this.print_newline(!1,W);for(var be=1;be<J;be+=1)this.print_newline(!0,W)}};var D=["async","break","continue","return","throw","yield"];F.prototype.allow_wrap_or_preserved_newline=function(g,W){if(W=W===void 0?!1:W,this._output.just_added_newline())return;var J=this._options.preserve_newlines&&g.newlines||W,oe=a(this._flags.last_token.text,h)||a(g.text,h);if(oe){var fe=a(this._flags.last_token.text,h)&&a(this._options.operator_position,C)||a(g.text,h);J=J&&fe}if(J)this.print_newline(!1,!0);else if(this._options.wrap_line_length){if(k(this._flags.last_token,D))return;this._output.set_wrap_point()}},F.prototype.print_newline=function(g,W){if(!W&&(this._flags.last_token.text!==";"&&this._flags.last_token.text!==","&&this._flags.last_token.text!=="="&&(this._flags.last_token.type!==s.OPERATOR||this._flags.last_token.text==="--"||this._flags.last_token.text==="++")))for(var J=this._tokens.peek();this._flags.mode===f.Statement&&!(this._flags.if_block&&T(J,"else"))&&!this._flags.do_block;)this.restore_mode();this._output.add_new_line(g)&&(this._flags.multiline_frame=!0)},F.prototype.print_token_line_indentation=function(g){this._output.just_added_newline()&&(this._options.keep_array_indentation&&g.newlines&&(g.text==="["||_(this._flags.mode))?(this._output.current_line.set_indent(-1),this._output.current_line.push(g.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))},F.prototype.print_token=function(g){if(this._output.raw){this._output.add_raw_token(g);return}if(this._options.comma_first&&g.previous&&g.previous.type===s.COMMA&&this._output.just_added_newline()&&this._output.previous_line.last()===","){var W=this._output.previous_line.pop();this._output.previous_line.is_empty()&&(this._output.previous_line.push(W),this._output.trim(!0),this._output.current_line.pop(),this._output.trim()),this.print_token_line_indentation(g),this._output.add_token(","),this._output.space_before_token=!0}this.print_token_line_indentation(g),this._output.non_breaking_space=!0,this._output.add_token(g.text),this._output.previous_token_wrapped&&(this._flags.multiline_frame=!0)},F.prototype.indent=function(){this._flags.indentation_level+=1,this._output.set_indent(this._flags.indentation_level,this._flags.alignment)},F.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))},F.prototype.set_mode=function(g){this._flags?(this._flag_store.push(this._flags),this._previous_flags=this._flags):this._previous_flags=this.create_flags(null,g),this._flags=this.create_flags(this._previous_flags,g),this._output.set_indent(this._flags.indentation_level,this._flags.alignment)},F.prototype.restore_mode=function(){this._flag_store.length>0&&(this._previous_flags=this._flags,this._flags=this._flag_store.pop(),this._previous_flags.mode===f.Statement&&w(this._output,this._previous_flags),this._output.set_indent(this._flags.indentation_level,this._flags.alignment))},F.prototype.start_of_object_property=function(){return this._flags.parent.mode===f.ObjectLiteral&&this._flags.mode===f.Statement&&(this._flags.last_token.text===":"&&this._flags.ternary_depth===0||k(this._flags.last_token,["get","set"]))},F.prototype.start_of_statement=function(g){var W=!1;return W=W||k(this._flags.last_token,["var","let","const"])&&g.type===s.WORD,W=W||T(this._flags.last_token,"do"),W=W||!(this._flags.parent.mode===f.ObjectLiteral&&this._flags.mode===f.Statement)&&k(this._flags.last_token,D)&&!g.newlines,W=W||T(this._flags.last_token,"else")&&!(T(g,"if")&&!g.comments_before),W=W||this._flags.last_token.type===s.END_EXPR&&(this._previous_flags.mode===f.ForInitializer||this._previous_flags.mode===f.Conditional),W=W||this._flags.last_token.type===s.WORD&&this._flags.mode===f.BlockStatement&&!this._flags.in_case&&!(g.text==="--"||g.text==="++")&&this._last_last_text!=="function"&&g.type!==s.WORD&&g.type!==s.RESERVED,W=W||this._flags.mode===f.ObjectLiteral&&(this._flags.last_token.text===":"&&this._flags.ternary_depth===0||k(this._flags.last_token,["get","set"])),W?(this.set_mode(f.Statement),this.indent(),this.handle_whitespace_and_comments(g,!0),this.start_of_object_property()||this.allow_wrap_or_preserved_newline(g,k(g,["do","for","if","while"])),!0):!1},F.prototype.handle_start_expr=function(g){this.start_of_statement(g)||this.handle_whitespace_and_comments(g);var W=f.Expression;if(g.text==="["){if(this._flags.last_token.type===s.WORD||this._flags.last_token.text===")"){k(this._flags.last_token,o)&&(this._output.space_before_token=!0),this.print_token(g),this.set_mode(W),this.indent(),this._options.space_in_paren&&(this._output.space_before_token=!0);return}W=f.ArrayLiteral,_(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())),a(this._flags.last_token.type,[s.START_EXPR,s.END_EXPR,s.WORD,s.OPERATOR,s.DOT])||(this._output.space_before_token=!0)}else{if(this._flags.last_token.type===s.RESERVED)this._flags.last_token.text==="for"?(this._output.space_before_token=this._options.space_before_conditional,W=f.ForInitializer):a(this._flags.last_token.text,["if","while","switch"])?(this._output.space_before_token=this._options.space_before_conditional,W=f.Conditional):a(this._flags.last_word,["await","async"])?this._output.space_before_token=!0:this._flags.last_token.text==="import"&&g.whitespace_before===""?this._output.space_before_token=!1:(a(this._flags.last_token.text,o)||this._flags.last_token.text==="catch")&&(this._output.space_before_token=!0);else if(this._flags.last_token.type===s.EQUALS||this._flags.last_token.type===s.OPERATOR)this.start_of_object_property()||this.allow_wrap_or_preserved_newline(g);else if(this._flags.last_token.type===s.WORD){this._output.space_before_token=!1;var J=this._tokens.peek(-3);if(this._options.space_after_named_function&&J){var oe=this._tokens.peek(-4);k(J,["async","function"])||J.text==="*"&&k(oe,["async","function"])?this._output.space_before_token=!0:this._flags.mode===f.ObjectLiteral?(J.text==="{"||J.text===","||J.text==="*"&&(oe.text==="{"||oe.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(g);(this._flags.last_token.type===s.RESERVED&&(this._flags.last_word==="function"||this._flags.last_word==="typeof")||this._flags.last_token.text==="*"&&(a(this._last_last_text,["function","yield"])||this._flags.mode===f.ObjectLiteral&&a(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===s.START_BLOCK?this.print_newline():(this._flags.last_token.type===s.END_EXPR||this._flags.last_token.type===s.START_EXPR||this._flags.last_token.type===s.END_BLOCK||this._flags.last_token.text==="."||this._flags.last_token.type===s.COMMA)&&this.allow_wrap_or_preserved_newline(g,g.newlines),this.print_token(g),this.set_mode(W),this._options.space_in_paren&&(this._output.space_before_token=!0),this.indent()},F.prototype.handle_end_expr=function(g){for(;this._flags.mode===f.Statement;)this.restore_mode();this.handle_whitespace_and_comments(g),this._flags.multiline_frame&&this.allow_wrap_or_preserved_newline(g,g.text==="]"&&_(this._flags.mode)&&!this._options.keep_array_indentation),this._options.space_in_paren&&(this._flags.last_token.type===s.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(g),this.restore_mode(),w(this._output,this._previous_flags),this._flags.do_while&&this._previous_flags.mode===f.Conditional&&(this._previous_flags.mode=f.Expression,this._flags.do_block=!1,this._flags.do_while=!1)},F.prototype.handle_start_block=function(g){this.handle_whitespace_and_comments(g);var W=this._tokens.peek(),J=this._tokens.peek(1);this._flags.last_word==="switch"&&this._flags.last_token.type===s.END_EXPR?(this.set_mode(f.BlockStatement),this._flags.in_case_statement=!0):this._flags.case_body?this.set_mode(f.BlockStatement):J&&(a(J.text,[":",","])&&a(W.type,[s.STRING,s.WORD,s.RESERVED])||a(W.text,["get","set","..."])&&a(J.type,[s.WORD,s.RESERVED]))?a(this._last_last_text,["class","interface"])&&!a(J.text,[":",","])?this.set_mode(f.BlockStatement):this.set_mode(f.ObjectLiteral):this._flags.last_token.type===s.OPERATOR&&this._flags.last_token.text==="=>"?this.set_mode(f.BlockStatement):a(this._flags.last_token.type,[s.EQUALS,s.START_EXPR,s.COMMA,s.OPERATOR])||k(this._flags.last_token,["return","throw","import","default"])?this.set_mode(f.ObjectLiteral):this.set_mode(f.BlockStatement),this._flags.last_token&&(k(this._flags.last_token.previous,["class","extends"])&&(this._flags.class_start_block=!0));var oe=!W.comments_before&&W.text==="}",fe=oe&&this._flags.last_word==="function"&&this._flags.last_token.type===s.END_EXPR;if(this._options.brace_preserve_inline){var Re=0,be=null;this._flags.inline_frame=!0;do if(Re+=1,be=this._tokens.peek(Re-1),be.newlines){this._flags.inline_frame=!1;break}while(be.type!==s.EOF&&!(be.type===s.END_BLOCK&&be.opened===g))}(this._options.brace_style==="expand"||this._options.brace_style==="none"&&g.newlines)&&!this._flags.inline_frame?this._flags.last_token.type!==s.OPERATOR&&(fe||this._flags.last_token.type===s.EQUALS||k(this._flags.last_token,L)&&this._flags.last_token.text!=="else")?this._output.space_before_token=!0:this.print_newline(!1,!0):(_(this._previous_flags.mode)&&(this._flags.last_token.type===s.START_EXPR||this._flags.last_token.type===s.COMMA)&&((this._flags.last_token.type===s.COMMA||this._options.space_in_paren)&&(this._output.space_before_token=!0),(this._flags.last_token.type===s.COMMA||this._flags.last_token.type===s.START_EXPR&&this._flags.inline_frame)&&(this.allow_wrap_or_preserved_newline(g),this._previous_flags.multiline_frame=this._previous_flags.multiline_frame||this._flags.multiline_frame,this._flags.multiline_frame=!1)),this._flags.last_token.type!==s.OPERATOR&&this._flags.last_token.type!==s.START_EXPR&&(this._flags.last_token.type===s.START_BLOCK&&!this._flags.inline_frame?this.print_newline():this._output.space_before_token=!0)),this.print_token(g),this.indent(),!oe&&!(this._options.brace_preserve_inline&&this._flags.inline_frame)&&this.print_newline()},F.prototype.handle_end_block=function(g){for(this.handle_whitespace_and_comments(g);this._flags.mode===f.Statement;)this.restore_mode();var W=this._flags.last_token.type===s.START_BLOCK;this._flags.inline_frame&&!W?this._output.space_before_token=!0:this._options.brace_style==="expand"?W||this.print_newline():W||(_(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(g)},F.prototype.handle_word=function(g){if(g.type===s.RESERVED){if(a(g.text,["set","get"])&&this._flags.mode!==f.ObjectLiteral)g.type=s.WORD;else if(g.text==="import"&&a(this._tokens.peek().text,["(","."]))g.type=s.WORD;else if(a(g.text,["as","from"])&&!this._flags.import_block)g.type=s.WORD;else if(this._flags.mode===f.ObjectLiteral){var W=this._tokens.peek();W.text===":"&&(g.type=s.WORD)}}if(this.start_of_statement(g)?k(this._flags.last_token,["var","let","const"])&&g.type===s.WORD&&(this._flags.declaration_statement=!0):g.newlines&&!j(this._flags.mode)&&(this._flags.last_token.type!==s.OPERATOR||this._flags.last_token.text==="--"||this._flags.last_token.text==="++")&&this._flags.last_token.type!==s.EQUALS&&(this._options.preserve_newlines||!k(this._flags.last_token,["var","let","const","set","get"]))?(this.handle_whitespace_and_comments(g),this.print_newline()):this.handle_whitespace_and_comments(g),this._flags.do_block&&!this._flags.do_while)if(T(g,"while")){this._output.space_before_token=!0,this.print_token(g),this._output.space_before_token=!0,this._flags.do_while=!0;return}else this.print_newline(),this._flags.do_block=!1;if(this._flags.if_block)if(!this._flags.else_block&&T(g,"else"))this._flags.else_block=!0;else{for(;this._flags.mode===f.Statement;)this.restore_mode();this._flags.if_block=!1,this._flags.else_block=!1}if(this._flags.in_case_statement&&k(g,["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(g),this._flags.in_case=!0;return}if((this._flags.last_token.type===s.COMMA||this._flags.last_token.type===s.START_EXPR||this._flags.last_token.type===s.EQUALS||this._flags.last_token.type===s.OPERATOR)&&(this.start_of_object_property()||this.allow_wrap_or_preserved_newline(g)),T(g,"function")){(a(this._flags.last_token.text,["}",";"])||this._output.just_added_newline()&&!(a(this._flags.last_token.text,["(","[","{",":","=",","])||this._flags.last_token.type===s.OPERATOR))&&(!this._output.just_added_blankline()&&!g.comments_before&&(this.print_newline(),this.print_newline(!0))),this._flags.last_token.type===s.RESERVED||this._flags.last_token.type===s.WORD?k(this._flags.last_token,["get","set","new","export"])||k(this._flags.last_token,D)?this._output.space_before_token=!0:T(this._flags.last_token,"default")&&this._last_last_text==="export"?this._output.space_before_token=!0:this._flags.last_token.text==="declare"?this._output.space_before_token=!0:this.print_newline():this._flags.last_token.type===s.OPERATOR||this._flags.last_token.text==="="?this._output.space_before_token=!0:!this._flags.multiline_frame&&(j(this._flags.mode)||_(this._flags.mode))||this.print_newline(),this.print_token(g),this._flags.last_word=g.text;return}var J="NONE";if(this._flags.last_token.type===s.END_BLOCK?this._previous_flags.inline_frame?J="SPACE":k(g,["else","catch","finally","from"])?this._options.brace_style==="expand"||this._options.brace_style==="end-expand"||this._options.brace_style==="none"&&g.newlines?J="NEWLINE":(J="SPACE",this._output.space_before_token=!0):J="NEWLINE":this._flags.last_token.type===s.SEMICOLON&&this._flags.mode===f.BlockStatement?J="NEWLINE":this._flags.last_token.type===s.SEMICOLON&&j(this._flags.mode)?J="SPACE":this._flags.last_token.type===s.STRING?J="NEWLINE":this._flags.last_token.type===s.RESERVED||this._flags.last_token.type===s.WORD||this._flags.last_token.text==="*"&&(a(this._last_last_text,["function","yield"])||this._flags.mode===f.ObjectLiteral&&a(this._last_last_text,["{",","]))?J="SPACE":this._flags.last_token.type===s.START_BLOCK?this._flags.inline_frame?J="SPACE":J="NEWLINE":this._flags.last_token.type===s.END_EXPR&&(this._output.space_before_token=!0,J="NEWLINE"),k(g,o)&&this._flags.last_token.text!==")"&&(this._flags.inline_frame||this._flags.last_token.text==="else"||this._flags.last_token.text==="export"?J="SPACE":J="NEWLINE"),k(g,["else","catch","finally"]))if((!(this._flags.last_token.type===s.END_BLOCK&&this._previous_flags.mode===f.BlockStatement)||this._options.brace_style==="expand"||this._options.brace_style==="end-expand"||this._options.brace_style==="none"&&g.newlines)&&!this._flags.inline_frame)this.print_newline();else{this._output.trim(!0);var oe=this._output.current_line;oe.last()!=="}"&&this.print_newline(),this._output.space_before_token=!0}else J==="NEWLINE"?k(this._flags.last_token,L)?this._output.space_before_token=!0:this._flags.last_token.text==="declare"&&k(g,["var","let","const"])?this._output.space_before_token=!0:this._flags.last_token.type!==s.END_EXPR?(this._flags.last_token.type!==s.START_EXPR||!k(g,["var","let","const"]))&&this._flags.last_token.text!==":"&&(T(g,"if")&&T(g.previous,"else")?this._output.space_before_token=!0:this.print_newline()):k(g,o)&&this._flags.last_token.text!==")"&&this.print_newline():this._flags.multiline_frame&&_(this._flags.mode)&&this._flags.last_token.text===","&&this._last_last_text==="}"?this.print_newline():J==="SPACE"&&(this._output.space_before_token=!0);g.previous&&(g.previous.type===s.WORD||g.previous.type===s.RESERVED)&&(this._output.space_before_token=!0),this.print_token(g),this._flags.last_word=g.text,g.type===s.RESERVED&&(g.text==="do"?this._flags.do_block=!0:g.text==="if"?this._flags.if_block=!0:g.text==="import"?this._flags.import_block=!0:this._flags.import_block&&T(g,"from")&&(this._flags.import_block=!1))},F.prototype.handle_semicolon=function(g){this.start_of_statement(g)?this._output.space_before_token=!1:this.handle_whitespace_and_comments(g);for(var W=this._tokens.peek();this._flags.mode===f.Statement&&!(this._flags.if_block&&T(W,"else"))&&!this._flags.do_block;)this.restore_mode();this._flags.import_block&&(this._flags.import_block=!1),this.print_token(g)},F.prototype.handle_string=function(g){g.text.startsWith("`")&&g.newlines===0&&g.whitespace_before===""&&(g.previous.text===")"||this._flags.last_token.type===s.WORD)||(this.start_of_statement(g)?this._output.space_before_token=!0:(this.handle_whitespace_and_comments(g),this._flags.last_token.type===s.RESERVED||this._flags.last_token.type===s.WORD||this._flags.inline_frame?this._output.space_before_token=!0:this._flags.last_token.type===s.COMMA||this._flags.last_token.type===s.START_EXPR||this._flags.last_token.type===s.EQUALS||this._flags.last_token.type===s.OPERATOR?this.start_of_object_property()||this.allow_wrap_or_preserved_newline(g):g.text.startsWith("`")&&this._flags.last_token.type===s.END_EXPR&&(g.previous.text==="]"||g.previous.text===")")&&g.newlines===0?this._output.space_before_token=!0:this.print_newline())),this.print_token(g)},F.prototype.handle_equals=function(g){this.start_of_statement(g)||this.handle_whitespace_and_comments(g),this._flags.declaration_statement&&(this._flags.declaration_assignment=!0),this._output.space_before_token=!0,this.print_token(g),this._output.space_before_token=!0},F.prototype.handle_comma=function(g){this.handle_whitespace_and_comments(g,!0),this.print_token(g),this._output.space_before_token=!0,this._flags.declaration_statement?(j(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(g)):this._flags.mode===f.ObjectLiteral||this._flags.mode===f.Statement&&this._flags.parent.mode===f.ObjectLiteral?(this._flags.mode===f.Statement&&this.restore_mode(),this._flags.inline_frame||this.print_newline()):this._options.comma_first&&this.allow_wrap_or_preserved_newline(g)},F.prototype.handle_operator=function(g){var W=g.text==="*"&&(k(this._flags.last_token,["function","yield"])||a(this._flags.last_token.type,[s.START_BLOCK,s.COMMA,s.END_BLOCK,s.SEMICOLON])),J=a(g.text,["-","+"])&&(a(this._flags.last_token.type,[s.START_BLOCK,s.START_EXPR,s.EQUALS,s.OPERATOR])||a(this._flags.last_token.text,o)||this._flags.last_token.text===",");if(!this.start_of_statement(g)){var oe=!W;this.handle_whitespace_and_comments(g,oe)}if(g.text==="*"&&this._flags.last_token.type===s.DOT){this.print_token(g);return}if(g.text==="::"){this.print_token(g);return}if(this._flags.last_token.type===s.OPERATOR&&a(this._options.operator_position,C)&&this.allow_wrap_or_preserved_newline(g),g.text===":"&&this._flags.in_case){this.print_token(g),this._flags.in_case=!1,this._flags.case_body=!0,this._tokens.peek().type!==s.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 fe=!0,Re=!0,be=!1;if(g.text===":"?this._flags.ternary_depth===0?fe=!1:(this._flags.ternary_depth-=1,be=!0):g.text==="?"&&(this._flags.ternary_depth+=1),!J&&!W&&this._options.preserve_newlines&&a(g.text,h)){var Le=g.text===":",Ce=Le&&be,Te=Le&&!be;switch(this._options.operator_position){case R.before_newline:this._output.space_before_token=!Te,this.print_token(g),(!Le||Ce)&&this.allow_wrap_or_preserved_newline(g),this._output.space_before_token=!0;return;case R.after_newline:this._output.space_before_token=!0,!Le||Ce?this._tokens.peek().newlines?this.print_newline(!1,!0):this.allow_wrap_or_preserved_newline(g):this._output.space_before_token=!1,this.print_token(g),this._output.space_before_token=!0;return;case R.preserve_newline:Te||this.allow_wrap_or_preserved_newline(g),fe=!(this._output.just_added_newline()||Te),this._output.space_before_token=fe,this.print_token(g),this._output.space_before_token=!0;return}}if(W){this.allow_wrap_or_preserved_newline(g),fe=!1;var ve=this._tokens.peek();Re=ve&&a(ve.type,[s.WORD,s.RESERVED])}else if(g.text==="...")this.allow_wrap_or_preserved_newline(g),fe=this._flags.last_token.type===s.START_BLOCK,Re=!1;else if(a(g.text,["--","++","!","~"])||J){if((this._flags.last_token.type===s.COMMA||this._flags.last_token.type===s.START_EXPR)&&this.allow_wrap_or_preserved_newline(g),fe=!1,Re=!1,g.newlines&&(g.text==="--"||g.text==="++"||g.text==="~")){var X=k(this._flags.last_token,L)&&g.newlines;X&&(this._previous_flags.if_block||this._previous_flags.else_block)&&this.restore_mode(),this.print_newline(X,!0)}this._flags.last_token.text===";"&&j(this._flags.mode)&&(fe=!0),this._flags.last_token.type===s.RESERVED?fe=!0:this._flags.last_token.type===s.END_EXPR?fe=!(this._flags.last_token.text==="]"&&(g.text==="--"||g.text==="++")):this._flags.last_token.type===s.OPERATOR&&(fe=a(g.text,["--","-","++","+"])&&a(this._flags.last_token.text,["--","-","++","+"]),a(g.text,["+","-"])&&a(this._flags.last_token.text,["--","++"])&&(Re=!0)),(this._flags.mode===f.BlockStatement&&!this._flags.inline_frame||this._flags.mode===f.Statement)&&(this._flags.last_token.text==="{"||this._flags.last_token.text===";")&&this.print_newline()}this._output.space_before_token=this._output.space_before_token||fe,this.print_token(g),this._output.space_before_token=Re},F.prototype.handle_block_comment=function(g,W){if(this._output.raw){this._output.add_raw_token(g),g.directives&&g.directives.preserve==="end"&&(this._output.raw=this._options.test_output_raw);return}if(g.directives){this.print_newline(!1,W),this.print_token(g),g.directives.preserve==="start"&&(this._output.raw=!0),this.print_newline(!1,!0);return}if(!u.newline.test(g.text)&&!g.newlines){this._output.space_before_token=!0,this.print_token(g),this._output.space_before_token=!0;return}else this.print_block_commment(g,W)},F.prototype.print_block_commment=function(g,W){var J=y(g.text),oe,fe=!1,Re=!1,be=g.whitespace_before,Le=be.length;if(this.print_newline(!1,W),this.print_token_line_indentation(g),this._output.add_token(J[0]),this.print_newline(!1,W),J.length>1){for(J=J.slice(1),fe=U(J,"*"),Re=x(J,be),fe&&(this._flags.alignment=1),oe=0;oe<J.length;oe++)fe?(this.print_token_line_indentation(g),this._output.add_token(A(J[oe]))):Re&&J[oe]?(this.print_token_line_indentation(g),this._output.add_token(J[oe].substring(Le))):(this._output.current_line.set_indent(-1),this._output.add_token(J[oe])),this.print_newline(!1,W);this._flags.alignment=0}},F.prototype.handle_comment=function(g,W){g.newlines?this.print_newline(!1,W):this._output.trim(!0),this._output.space_before_token=!0,this.print_token(g),this.print_newline(!1,W)},F.prototype.handle_dot=function(g){this.start_of_statement(g)||this.handle_whitespace_and_comments(g,!0),this._flags.last_token.text.match("^[0-9]+$")&&(this._output.space_before_token=!0),k(this._flags.last_token,L)?this._output.space_before_token=!1:this.allow_wrap_or_preserved_newline(g,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(g)},F.prototype.handle_unknown=function(g,W){this.print_token(g),g.text[g.text.length-1]===`
`&&this.print_newline(!1,W)},F.prototype.handle_eof=function(g){for(;this._flags.mode===f.Statement;)this.restore_mode();this.handle_whitespace_and_comments(g)},n.exports.Beautifier=F},function(n){function O(m){this.__parent=m,this.__character_count=0,this.__indent_count=-1,this.__alignment_count=0,this.__wrap_point_index=0,this.__wrap_point_character_count=0,this.__wrap_point_indent_count=-1,this.__wrap_point_alignment_count=0,this.__items=[]}O.prototype.clone_empty=function(){var m=new O(this.__parent);return m.set_indent(this.__indent_count,this.__alignment_count),m},O.prototype.item=function(m){return m<0?this.__items[this.__items.length+m]:this.__items[m]},O.prototype.has_match=function(m){for(var u=this.__items.length-1;u>=0;u--)if(this.__items[u].match(m))return!0;return!1},O.prototype.set_indent=function(m,u){this.is_empty()&&(this.__indent_count=m||0,this.__alignment_count=u||0,this.__character_count=this.__parent.get_indent_size(this.__indent_count,this.__alignment_count))},O.prototype._set_wrap_point=function(){this.__parent.wrap_line_length&&(this.__wrap_point_index=this.__items.length,this.__wrap_point_character_count=this.__character_count,this.__wrap_point_indent_count=this.__parent.next_line.__indent_count,this.__wrap_point_alignment_count=this.__parent.next_line.__alignment_count)},O.prototype._should_wrap=function(){return this.__wrap_point_index&&this.__character_count>this.__parent.wrap_line_length&&this.__wrap_point_character_count>this.__parent.next_line.__character_count},O.prototype._allow_wrap=function(){if(this._should_wrap()){this.__parent.add_new_line();var m=this.__parent.current_line;return m.set_indent(this.__wrap_point_indent_count,this.__wrap_point_alignment_count),m.__items=this.__items.slice(this.__wrap_point_index),this.__items=this.__items.slice(0,this.__wrap_point_index),m.__character_count+=this.__character_count-this.__wrap_point_character_count,this.__character_count=this.__wrap_point_character_count,m.__items[0]===" "&&(m.__items.splice(0,1),m.__character_count-=1),!0}return!1},O.prototype.is_empty=function(){return this.__items.length===0},O.prototype.last=function(){return this.is_empty()?null:this.__items[this.__items.length-1]},O.prototype.push=function(m){this.__items.push(m);var u=m.lastIndexOf(`
`);u!==-1?this.__character_count=m.length-u:this.__character_count+=m.length},O.prototype.pop=function(){var m=null;return this.is_empty()||(m=this.__items.pop(),this.__character_count-=m.length),m},O.prototype._remove_indent=function(){this.__indent_count>0&&(this.__indent_count-=1,this.__character_count-=this.__parent.indent_size)},O.prototype._remove_wrap_indent=function(){this.__wrap_point_indent_count>0&&(this.__wrap_point_indent_count-=1)},O.prototype.trim=function(){for(;this.last()===" ";)this.__items.pop(),this.__character_count-=1},O.prototype.toString=function(){var m="";return this.is_empty()?this.__parent.indent_empty_lines&&(m=this.__parent.get_indent_string(this.__indent_count)):(m=this.__parent.get_indent_string(this.__indent_count,this.__alignment_count),m+=this.__items.join("")),m};function v(m,u){this.__cache=[""],this.__indent_size=m.indent_size,this.__indent_string=m.indent_char,m.indent_with_tabs||(this.__indent_string=new Array(m.indent_size+1).join(m.indent_char)),u=u||"",m.indent_level>0&&(u=new Array(m.indent_level+1).join(this.__indent_string)),this.__base_string=u,this.__base_string_length=u.length}v.prototype.get_indent_size=function(m,u){var l=this.__base_string_length;return u=u||0,m<0&&(l=0),l+=m*this.__indent_size,l+=u,l},v.prototype.get_indent_string=function(m,u){var l=this.__base_string;return u=u||0,m<0&&(m=0,l=""),u+=m*this.__indent_size,this.__ensure_cache(u),l+=this.__cache[u],l},v.prototype.__ensure_cache=function(m){for(;m>=this.__cache.length;)this.__add_column()},v.prototype.__add_column=function(){var m=this.__cache.length,u=0,l="";this.__indent_size&&m>=this.__indent_size&&(u=Math.floor(m/this.__indent_size),m-=u*this.__indent_size,l=new Array(u+1).join(this.__indent_string)),m&&(l+=new Array(m+1).join(" ")),this.__cache.push(l)};function p(m,u){this.__indent_cache=new v(m,u),this.raw=!1,this._end_with_newline=m.end_with_newline,this.indent_size=m.indent_size,this.wrap_line_length=m.wrap_line_length,this.indent_empty_lines=m.indent_empty_lines,this.__lines=[],this.previous_line=null,this.current_line=null,this.next_line=new O(this),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1,this.__add_outputline()}p.prototype.__add_outputline=function(){this.previous_line=this.current_line,this.current_line=this.next_line.clone_empty(),this.__lines.push(this.current_line)},p.prototype.get_line_number=function(){return this.__lines.length},p.prototype.get_indent_string=function(m,u){return this.__indent_cache.get_indent_string(m,u)},p.prototype.get_indent_size=function(m,u){return this.__indent_cache.get_indent_size(m,u)},p.prototype.is_empty=function(){return!this.previous_line&&this.current_line.is_empty()},p.prototype.add_new_line=function(m){return this.is_empty()||!m&&this.just_added_newline()?!1:(this.raw||this.__add_outputline(),!0)},p.prototype.get_code=function(m){this.trim(!0);var u=this.current_line.pop();u&&(u[u.length-1]===`
`&&(u=u.replace(/\n+$/g,"")),this.current_line.push(u)),this._end_with_newline&&this.__add_outputline();var l=this.__lines.join(`
`);return m!==`
`&&(l=l.replace(/[\n]/g,m)),l},p.prototype.set_wrap_point=function(){this.current_line._set_wrap_point()},p.prototype.set_indent=function(m,u){return m=m||0,u=u||0,this.next_line.set_indent(m,u),this.__lines.length>1?(this.current_line.set_indent(m,u),!0):(this.current_line.set_indent(),!1)},p.prototype.add_raw_token=function(m){for(var u=0;u<m.newlines;u++)this.__add_outputline();this.current_line.set_indent(-1),this.current_line.push(m.whitespace_before),this.current_line.push(m.text),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1},p.prototype.add_token=function(m){this.__add_space_before_token(),this.current_line.push(m),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=this.current_line._allow_wrap()},p.prototype.__add_space_before_token=function(){this.space_before_token&&!this.just_added_newline()&&(this.non_breaking_space||this.set_wrap_point(),this.current_line.push(" "))},p.prototype.remove_indent=function(m){for(var u=this.__lines.length;m<u;)this.__lines[m]._remove_indent(),m++;this.current_line._remove_wrap_indent()},p.prototype.trim=function(m){for(m=m===void 0?!1:m,this.current_line.trim();m&&this.__lines.length>1&&this.current_line.is_empty();)this.__lines.pop(),this.current_line=this.__lines[this.__lines.length-1],this.current_line.trim();this.previous_line=this.__lines.length>1?this.__lines[this.__lines.length-2]:null},p.prototype.just_added_newline=function(){return this.current_line.is_empty()},p.prototype.just_added_blankline=function(){return this.is_empty()||this.current_line.is_empty()&&this.previous_line.is_empty()},p.prototype.ensure_empty_line_above=function(m,u){for(var l=this.__lines.length-2;l>=0;){var d=this.__lines[l];if(d.is_empty())break;if(d.item(0).indexOf(m)!==0&&d.item(-1)!==u){this.__lines.splice(l+1,0,new O(this)),this.previous_line=this.__lines[this.__lines.length-2];break}l--}},n.exports.Output=p},function(n){function O(v,p,m,u){this.type=v,this.text=p,this.comments_before=null,this.newlines=m||0,this.whitespace_before=u||"",this.parent=null,this.next=null,this.previous=null,this.opened=null,this.closed=null,this.directives=null}n.exports.Token=O},function(n,O){var 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RegExp(l+d,"g"),O.identifierStart=new RegExp(l),O.identifierMatch=new RegExp("(?:\\\\u[0-9a-fA-F]{4}|["+p+m+u+"])+");var o=/[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]/;O.newline=/[\n\r\u2028\u2029]/,O.lineBreak=new RegExp(`\r
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You passed in: '`+this.raw_options[m]+"'");return d[0]},O.prototype._get_selection_list=function(m,u,l){if(!u||u.length===0)throw new Error("Selection list cannot be empty.");if(l=l||[u[0]],!this._is_valid_selection(l,u))throw new Error("Invalid Default Value!");var d=this._get_array(m,l);if(!this._is_valid_selection(d,u))throw new Error("Invalid Option Value: The option '"+m+`' can contain only the following values:
`+u+`
You passed in: '`+this.raw_options[m]+"'");return d},O.prototype._is_valid_selection=function(m,u){return m.length&&u.length&&!m.some(function(l){return u.indexOf(l)===-1})};function v(m,u){var l={};m=p(m);var d;for(d in m)d!==u&&(l[d]=m[d]);if(u&&m[u])for(d in m[u])l[d]=m[u][d];return l}function p(m){var u={},l;for(l in m){var d=l.replace(/-/g,"_");u[d]=m[l]}return u}n.exports.Options=O,n.exports.normalizeOpts=p,n.exports.mergeOpts=v},function(n,O,v){var p=v(8).InputScanner,m=v(9).Tokenizer,u=v(9).TOKEN,l=v(13).Directives,d=v(4),o=v(12).Pattern,h=v(14).TemplatablePattern;function s(U,x){return x.indexOf(U)!==-1}var a={START_EXPR:"TK_START_EXPR",END_EXPR:"TK_END_EXPR",START_BLOCK:"TK_START_BLOCK",END_BLOCK:"TK_END_BLOCK",WORD:"TK_WORD",RESERVED:"TK_RESERVED",SEMICOLON:"TK_SEMICOLON",STRING:"TK_STRING",EQUALS:"TK_EQUALS",OPERATOR:"TK_OPERATOR",COMMA:"TK_COMMA",BLOCK_COMMENT:"TK_BLOCK_COMMENT",COMMENT:"TK_COMMENT",DOT:"TK_DOT",UNKNOWN:"TK_UNKNOWN",START:u.START,RAW:u.RAW,EOF:u.EOF},A=new l(/\/\*/,/\*\//),E=/0[xX][0123456789abcdefABCDEF_]*n?|0[oO][01234567_]*n?|0[bB][01_]*n?|\d[\d_]*n|(?:\.\d[\d_]*|\d[\d_]*\.?[\d_]*)(?:[eE][+-]?[\d_]+)?/,T=/[0-9]/,k=/[^\d\.]/,L=">>> === !== &&= ??= ||= << && >= ** != == <= >> || ?? |> < / - + > : & % ? ^ | *".split(" "),S=">>>= ... >>= <<= === >>> !== **= &&= ??= ||= => ^= :: /= << <= == && -= >= >> != -- += ** || ?? ++ %= &= *= |= |> = ! ? > < : / ^ - + * & % ~ |";S=S.replace(/[-[\]{}()*+?.,\\^$|#]/g,"\\$&"),S="\\?\\.(?!\\d) "+S,S=S.replace(/ /g,"|");var R=new RegExp(S),C="continue,try,throw,return,var,let,const,if,switch,case,default,for,while,break,function,import,export".split(","),f=C.concat(["do","in","of","else","get","set","new","catch","finally","typeof","yield","async","await","from","as","class","extends"]),w=new RegExp("^(?:"+f.join("|")+")$"),y,_=function(U,x){m.call(this,U,x),this._patterns.whitespace=this._patterns.whitespace.matching(/\u00A0\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff/.source,/\u2028\u2029/.source);var F=new o(this._input),D=new h(this._input).read_options(this._options);this.__patterns={template:D,identifier:D.starting_with(d.identifier).matching(d.identifierMatch),number:F.matching(E),punct:F.matching(R),comment:F.starting_with(/\/\//).until(/[\n\r\u2028\u2029]/),block_comment:F.starting_with(/\/\*/).until_after(/\*\//),html_comment_start:F.matching(/<!--/),html_comment_end:F.matching(/-->/),include:F.starting_with(/#include/).until_after(d.lineBreak),shebang:F.starting_with(/#!/).until_after(d.lineBreak),xml:F.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:D.until(/['\\\n\r\u2028\u2029]/),double_quote:D.until(/["\\\n\r\u2028\u2029]/),template_text:D.until(/[`\\$]/),template_expression:D.until(/[`}\\]/)}};_.prototype=new m,_.prototype._is_comment=function(U){return U.type===a.COMMENT||U.type===a.BLOCK_COMMENT||U.type===a.UNKNOWN},_.prototype._is_opening=function(U){return U.type===a.START_BLOCK||U.type===a.START_EXPR},_.prototype._is_closing=function(U,x){return(U.type===a.END_BLOCK||U.type===a.END_EXPR)&&x&&(U.text==="]"&&x.text==="["||U.text===")"&&x.text==="("||U.text==="}"&&x.text==="{")},_.prototype._reset=function(){y=!1},_.prototype._get_next_token=function(U,x){var F=null;this._readWhitespace();var D=this._input.peek();return D===null?this._create_token(a.EOF,""):(F=F||this._read_non_javascript(D),F=F||this._read_string(D),F=F||this._read_word(U),F=F||this._read_singles(D),F=F||this._read_comment(D),F=F||this._read_regexp(D,U),F=F||this._read_xml(D,U),F=F||this._read_punctuation(),F=F||this._create_token(a.UNKNOWN,this._input.next()),F)},_.prototype._read_word=function(U){var x;if(x=this.__patterns.identifier.read(),x!=="")return x=x.replace(d.allLineBreaks,`
`),!(U.type===a.DOT||U.type===a.RESERVED&&(U.text==="set"||U.text==="get"))&&w.test(x)?(x==="in"||x==="of")&&(U.type===a.WORD||U.type===a.STRING)?this._create_token(a.OPERATOR,x):this._create_token(a.RESERVED,x):this._create_token(a.WORD,x);if(x=this.__patterns.number.read(),x!=="")return this._create_token(a.WORD,x)},_.prototype._read_singles=function(U){var x=null;return U==="("||U==="["?x=this._create_token(a.START_EXPR,U):U===")"||U==="]"?x=this._create_token(a.END_EXPR,U):U==="{"?x=this._create_token(a.START_BLOCK,U):U==="}"?x=this._create_token(a.END_BLOCK,U):U===";"?x=this._create_token(a.SEMICOLON,U):U==="."&&k.test(this._input.peek(1))?x=this._create_token(a.DOT,U):U===","&&(x=this._create_token(a.COMMA,U)),x&&this._input.next(),x},_.prototype._read_punctuation=function(){var U=this.__patterns.punct.read();if(U!=="")return U==="="?this._create_token(a.EQUALS,U):U==="?."?this._create_token(a.DOT,U):this._create_token(a.OPERATOR,U)},_.prototype._read_non_javascript=function(U){var x="";if(U==="#"){if(this._is_first_token()&&(x=this.__patterns.shebang.read(),x))return this._create_token(a.UNKNOWN,x.trim()+`
`);if(x=this.__patterns.include.read(),x)return this._create_token(a.UNKNOWN,x.trim()+`
`);U=this._input.next();var F="#";if(this._input.hasNext()&&this._input.testChar(T)){do U=this._input.next(),F+=U;while(this._input.hasNext()&&U!=="#"&&U!=="=");return U==="#"||(this._input.peek()==="["&&this._input.peek(1)==="]"?(F+="[]",this._input.next(),this._input.next()):this._input.peek()==="{"&&this._input.peek(1)==="}"&&(F+="{}",this._input.next(),this._input.next())),this._create_token(a.WORD,F)}this._input.back()}else if(U==="<"&&this._is_first_token()){if(x=this.__patterns.html_comment_start.read(),x){for(;this._input.hasNext()&&!this._input.testChar(d.newline);)x+=this._input.next();return y=!0,this._create_token(a.COMMENT,x)}}else if(y&&U==="-"&&(x=this.__patterns.html_comment_end.read(),x))return y=!1,this._create_token(a.COMMENT,x);return null},_.prototype._read_comment=function(U){var x=null;if(U==="/"){var F="";if(this._input.peek(1)==="*"){F=this.__patterns.block_comment.read();var D=A.get_directives(F);D&&D.ignore==="start"&&(F+=A.readIgnored(this._input)),F=F.replace(d.allLineBreaks,`
`),x=this._create_token(a.BLOCK_COMMENT,F),x.directives=D}else this._input.peek(1)==="/"&&(F=this.__patterns.comment.read(),x=this._create_token(a.COMMENT,F))}return x},_.prototype._read_string=function(U){if(U==="`"||U==="'"||U==='"'){var x=this._input.next();return this.has_char_escapes=!1,U==="`"?x+=this._read_string_recursive("`",!0,"${"):x+=this._read_string_recursive(U),this.has_char_escapes&&this._options.unescape_strings&&(x=j(x)),this._input.peek()===U&&(x+=this._input.next()),x=x.replace(d.allLineBreaks,`
`),this._create_token(a.STRING,x)}return null},_.prototype._allow_regexp_or_xml=function(U){return U.type===a.RESERVED&&s(U.text,["return","case","throw","else","do","typeof","yield"])||U.type===a.END_EXPR&&U.text===")"&&U.opened.previous.type===a.RESERVED&&s(U.opened.previous.text,["if","while","for"])||s(U.type,[a.COMMENT,a.START_EXPR,a.START_BLOCK,a.START,a.END_BLOCK,a.OPERATOR,a.EQUALS,a.EOF,a.SEMICOLON,a.COMMA])},_.prototype._read_regexp=function(U,x){if(U==="/"&&this._allow_regexp_or_xml(x)){for(var F=this._input.next(),D=!1,g=!1;this._input.hasNext()&&(D||g||this._input.peek()!==U)&&!this._input.testChar(d.newline);)F+=this._input.peek(),D?D=!1:(D=this._input.peek()==="\\",this._input.peek()==="["?g=!0:this._input.peek()==="]"&&(g=!1)),this._input.next();return this._input.peek()===U&&(F+=this._input.next(),F+=this._input.read(d.identifier)),this._create_token(a.STRING,F)}return null},_.prototype._read_xml=function(U,x){if(this._options.e4x&&U==="<"&&this._allow_regexp_or_xml(x)){var F="",D=this.__patterns.xml.read_match();if(D){for(var g=D[2].replace(/^{\s+/,"{").replace(/\s+}$/,"}"),W=g.indexOf("{")===0,J=0;D;){var oe=!!D[1],fe=D[2],Re=!!D[D.length-1]||fe.slice(0,8)==="![CDATA[";if(!Re&&(fe===g||W&&fe.replace(/^{\s+/,"{").replace(/\s+}$/,"}"))&&(oe?--J:++J),F+=D[0],J<=0)break;D=this.__patterns.xml.read_match()}return D||(F+=this._input.match(/[\s\S]*/g)[0]),F=F.replace(d.allLineBreaks,`
`),this._create_token(a.STRING,F)}}return null};function j(U){for(var x="",F=0,D=new p(U),g=null;D.hasNext();)if(g=D.match(/([\s]|[^\\]|\\\\)+/g),g&&(x+=g[0]),D.peek()==="\\"){if(D.next(),D.peek()==="x")g=D.match(/x([0-9A-Fa-f]{2})/g);else if(D.peek()==="u")g=D.match(/u([0-9A-Fa-f]{4})/g);else{x+="\\",D.hasNext()&&(x+=D.next());continue}if(!g)return U;if(F=parseInt(g[1],16),F>126&&F<=255&&g[0].indexOf("x")===0)return U;if(F>=0&&F<32){x+="\\"+g[0];continue}else F===34||F===39||F===92?x+="\\"+String.fromCharCode(F):x+=String.fromCharCode(F)}return x}_.prototype._read_string_recursive=function(U,x,F){var D,g;U==="'"?g=this.__patterns.single_quote:U==='"'?g=this.__patterns.double_quote:U==="`"?g=this.__patterns.template_text:U==="}"&&(g=this.__patterns.template_expression);for(var W=g.read(),J="";this._input.hasNext();){if(J=this._input.next(),J===U||!x&&d.newline.test(J)){this._input.back();break}else J==="\\"&&this._input.hasNext()?(D=this._input.peek(),D==="x"||D==="u"?this.has_char_escapes=!0:D==="\r"&&this._input.peek(1)===`
`&&this._input.next(),J+=this._input.next()):F&&(F==="${"&&J==="$"&&this._input.peek()==="{"&&(J+=this._input.next()),F===J&&(U==="`"?J+=this._read_string_recursive("}",x,"`"):J+=this._read_string_recursive("`",x,"${"),this._input.hasNext()&&(J+=this._input.next())));J+=g.read(),W+=J}return W},n.exports.Tokenizer=_,n.exports.TOKEN=a,n.exports.positionable_operators=L.slice(),n.exports.line_starters=C.slice()},function(n){var O=RegExp.prototype.hasOwnProperty("sticky");function v(p){this.__input=p||"",this.__input_length=this.__input.length,this.__position=0}v.prototype.restart=function(){this.__position=0},v.prototype.back=function(){this.__position>0&&(this.__position-=1)},v.prototype.hasNext=function(){return this.__position<this.__input_length},v.prototype.next=function(){var p=null;return this.hasNext()&&(p=this.__input.charAt(this.__position),this.__position+=1),p},v.prototype.peek=function(p){var m=null;return p=p||0,p+=this.__position,p>=0&&p<this.__input_length&&(m=this.__input.charAt(p)),m},v.prototype.__match=function(p,m){p.lastIndex=m;var u=p.exec(this.__input);return u&&!(O&&p.sticky)&&(u.index!==m&&(u=null)),u},v.prototype.test=function(p,m){return m=m||0,m+=this.__position,m>=0&&m<this.__input_length?!!this.__match(p,m):!1},v.prototype.testChar=function(p,m){var u=this.peek(m);return p.lastIndex=0,u!==null&&p.test(u)},v.prototype.match=function(p){var m=this.__match(p,this.__position);return m?this.__position+=m[0].length:m=null,m},v.prototype.read=function(p,m,u){var l="",d;return p&&(d=this.match(p),d&&(l+=d[0])),m&&(d||!p)&&(l+=this.readUntil(m,u)),l},v.prototype.readUntil=function(p,m){var u="",l=this.__position;p.lastIndex=this.__position;var d=p.exec(this.__input);return d?(l=d.index,m&&(l+=d[0].length)):l=this.__input_length,u=this.__input.substring(this.__position,l),this.__position=l,u},v.prototype.readUntilAfter=function(p){return this.readUntil(p,!0)},v.prototype.get_regexp=function(p,m){var u=null,l="g";return m&&O&&(l="y"),typeof p=="string"&&p!==""?u=new RegExp(p,l):p&&(u=new RegExp(p.source,l)),u},v.prototype.get_literal_regexp=function(p){return RegExp(p.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&"))},v.prototype.peekUntilAfter=function(p){var m=this.__position,u=this.readUntilAfter(p);return this.__position=m,u},v.prototype.lookBack=function(p){var m=this.__position-1;return m>=p.length&&this.__input.substring(m-p.length,m).toLowerCase()===p},n.exports.InputScanner=v},function(n,O,v){var p=v(8).InputScanner,m=v(3).Token,u=v(10).TokenStream,l=v(11).WhitespacePattern,d={START:"TK_START",RAW:"TK_RAW",EOF:"TK_EOF"},o=function(h,s){this._input=new p(h),this._options=s||{},this.__tokens=null,this._patterns={},this._patterns.whitespace=new l(this._input)};o.prototype.tokenize=function(){this._input.restart(),this.__tokens=new u,this._reset();for(var h,s=new m(d.START,""),a=null,A=[],E=new u;s.type!==d.EOF;){for(h=this._get_next_token(s,a);this._is_comment(h);)E.add(h),h=this._get_next_token(s,a);E.isEmpty()||(h.comments_before=E,E=new u),h.parent=a,this._is_opening(h)?(A.push(a),a=h):a&&this._is_closing(h,a)&&(h.opened=a,a.closed=h,a=A.pop(),h.parent=a),h.previous=s,s.next=h,this.__tokens.add(h),s=h}return this.__tokens},o.prototype._is_first_token=function(){return this.__tokens.isEmpty()},o.prototype._reset=function(){},o.prototype._get_next_token=function(h,s){this._readWhitespace();var a=this._input.read(/.+/g);return a?this._create_token(d.RAW,a):this._create_token(d.EOF,"")},o.prototype._is_comment=function(h){return!1},o.prototype._is_opening=function(h){return!1},o.prototype._is_closing=function(h,s){return!1},o.prototype._create_token=function(h,s){var a=new m(h,s,this._patterns.whitespace.newline_count,this._patterns.whitespace.whitespace_before_token);return a},o.prototype._readWhitespace=function(){return this._patterns.whitespace.read()},n.exports.Tokenizer=o,n.exports.TOKEN=d},function(n){function O(v){this.__tokens=[],this.__tokens_length=this.__tokens.length,this.__position=0,this.__parent_token=v}O.prototype.restart=function(){this.__position=0},O.prototype.isEmpty=function(){return this.__tokens_length===0},O.prototype.hasNext=function(){return this.__position<this.__tokens_length},O.prototype.next=function(){var v=null;return this.hasNext()&&(v=this.__tokens[this.__position],this.__position+=1),v},O.prototype.peek=function(v){var p=null;return v=v||0,v+=this.__position,v>=0&&v<this.__tokens_length&&(p=this.__tokens[v]),p},O.prototype.add=function(v){this.__parent_token&&(v.parent=this.__parent_token),this.__tokens.push(v),this.__tokens_length+=1},n.exports.TokenStream=O},function(n,O,v){var p=v(12).Pattern;function m(u,l){p.call(this,u,l),l?this._line_regexp=this._input.get_regexp(l._line_regexp):this.__set_whitespace_patterns("",""),this.newline_count=0,this.whitespace_before_token=""}m.prototype=new p,m.prototype.__set_whitespace_patterns=function(u,l){u+="\\t ",l+="\\n\\r",this._match_pattern=this._input.get_regexp("["+u+l+"]+",!0),this._newline_regexp=this._input.get_regexp("\\r\\n|["+l+"]")},m.prototype.read=function(){this.newline_count=0,this.whitespace_before_token="";var u=this._input.read(this._match_pattern);if(u===" ")this.whitespace_before_token=" ";else if(u){var l=this.__split(this._newline_regexp,u);this.newline_count=l.length-1,this.whitespace_before_token=l[this.newline_count]}return u},m.prototype.matching=function(u,l){var d=this._create();return d.__set_whitespace_patterns(u,l),d._update(),d},m.prototype._create=function(){return new m(this._input,this)},m.prototype.__split=function(u,l){u.lastIndex=0;for(var d=0,o=[],h=u.exec(l);h;)o.push(l.substring(d,h.index)),d=h.index+h[0].length,h=u.exec(l);return d<l.length?o.push(l.substring(d,l.length)):o.push(""),o},n.exports.WhitespacePattern=m},function(n){function O(v,p){this._input=v,this._starting_pattern=null,this._match_pattern=null,this._until_pattern=null,this._until_after=!1,p&&(this._starting_pattern=this._input.get_regexp(p._starting_pattern,!0),this._match_pattern=this._input.get_regexp(p._match_pattern,!0),this._until_pattern=this._input.get_regexp(p._until_pattern),this._until_after=p._until_after)}O.prototype.read=function(){var v=this._input.read(this._starting_pattern);return(!this._starting_pattern||v)&&(v+=this._input.read(this._match_pattern,this._until_pattern,this._until_after)),v},O.prototype.read_match=function(){return this._input.match(this._match_pattern)},O.prototype.until_after=function(v){var p=this._create();return p._until_after=!0,p._until_pattern=this._input.get_regexp(v),p._update(),p},O.prototype.until=function(v){var p=this._create();return p._until_after=!1,p._until_pattern=this._input.get_regexp(v),p._update(),p},O.prototype.starting_with=function(v){var p=this._create();return p._starting_pattern=this._input.get_regexp(v,!0),p._update(),p},O.prototype.matching=function(v){var p=this._create();return p._match_pattern=this._input.get_regexp(v,!0),p._update(),p},O.prototype._create=function(){return new O(this._input,this)},O.prototype._update=function(){},n.exports.Pattern=O},function(n){function O(v,p){v=typeof v=="string"?v:v.source,p=typeof p=="string"?p:p.source,this.__directives_block_pattern=new RegExp(v+/ beautify( \w+[:]\w+)+ /.source+p,"g"),this.__directive_pattern=/ (\w+)[:](\w+)/g,this.__directives_end_ignore_pattern=new RegExp(v+/\sbeautify\signore:end\s/.source+p,"g")}O.prototype.get_directives=function(v){if(!v.match(this.__directives_block_pattern))return null;var p={};this.__directive_pattern.lastIndex=0;for(var m=this.__directive_pattern.exec(v);m;)p[m[1]]=m[2],m=this.__directive_pattern.exec(v);return p},O.prototype.readIgnored=function(v){return v.readUntilAfter(this.__directives_end_ignore_pattern)},n.exports.Directives=O},function(n,O,v){var p=v(12).Pattern,m={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1};function u(l,d){p.call(this,l,d),this.__template_pattern=null,this._disabled=Object.assign({},m),this._excluded=Object.assign({},m),d&&(this.__template_pattern=this._input.get_regexp(d.__template_pattern),this._excluded=Object.assign(this._excluded,d._excluded),this._disabled=Object.assign(this._disabled,d._disabled));var o=new p(l);this.__patterns={handlebars_comment:o.starting_with(/{{!--/).until_after(/--}}/),handlebars_unescaped:o.starting_with(/{{{/).until_after(/}}}/),handlebars:o.starting_with(/{{/).until_after(/}}/),php:o.starting_with(/<\?(?:[= 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ee.onClick()}),this.uiContainer.appendChild(this.buttonContainer),this.uiContainer.style.display=this._isHidden?"none":"inline-block",this.uiContainer},ce.prototype.adjustClassName=function(){this.activeColorsClassName&&(this._isActive&&this.buttonContainer.className.indexOf(this.activeColorsClassName)<0?this.buttonContainer.className+=" "+this.activeColorsClassName:this._isActive||(this.buttonContainer.className=this.buttonContainer.className.replace(this.activeColorsClassName,"")))},ce.prototype.hide=function(){this._isHidden=!0},ce}(),ue=function(ce){function ee(){var ne=ce!==null&&ce.apply(this,arguments)||this;return ne.elements=[],ne}return Ce(ee,ce),ee.prototype.addElement=function(ne){this.elements.push(ne)},ee.prototype.getUI=function(){var ne=ce.prototype.getUI.call(this);return this.elements.forEach(function(se){return ne.appendChild(se)}),ne},ee}(he),me=function(){function ce(ee,ne){this.horizontal=ee,this.vertical=ne}return Object.defineProperty(ce.prototype,"ratio",{get:function(){return 1*this.horizontal/this.vertical},enumerable:!1,configurable:!0}),ce.prototype.getVerticalLength=function(ee){return ee/this.ratio},ce.prototype.getHorizontalLength=function(ee){return ee*this.ratio},ce}(),we=function(){function ce(){}return ce.getIcon=function(ee,ne){if(ee>0&&ne>0){var se=new me(ee,ne),de=se.ratio>=1?20:se.getHorizontalLength(20),re=se.ratio<1?20:se.getVerticalLength(20),ae=document.createElementNS("http://www.w3.org/2000/svg","svg");ae.setAttribute("xmlns","http://www.w3.org/2000/svg"),ae.setAttribute("viewBox","0 0 24 24"),document.body.appendChild(ae);var pe=b.createDefs();ae.appendChild(pe);var ge=b.createElement("clipPath",[["id","text-bg-clip"]]);pe.appendChild(ge);var _e=b.createPath(b.getHollowRectanglePath((24-de)/2,(24-re)/2,de,re,(24-de)/2+2,(24-re)/2+2,de-4,re-4));ae.appendChild(_e);var Oe=b.createText([["x","0"],["y","0"],["font-size","7px"],["font-family","monospace"]]);Oe.appendChild(b.createTSpan(ee+":"+ne)),ae.appendChild(Oe);var Pe=Oe.getBBox();b.setAttributes(Oe,[["x",((24-Pe.width)/2).toString()],["y",((24-Pe.height)/2-Pe.y).toString()]]);var ze=b.createPath(b.getHollowRectanglePath(0,0,24,24,(24-Math.ceil(Pe.width))/2,(24-Math.ceil(Pe.height))/2,Math.ceil(Pe.width),Math.ceil(Pe.height)));return ge.appendChild(ze),b.setAttributes(_e,[["clip-path","url(#text-bg-clip)"]]),document.body.removeChild(ae),ae.outerHTML}return'<svg viewBox="0 0 24 24"><path d="M19 12h-2v3h-3v2h5v-5M7 9h3V7H5v5h2V9m14-6H3a2 2 0 00-2 2v14a2 2 0 002 2h18a2 2 0 002-2V5a2 2 0 00-2-2m0 16H3V5h18v14z"/></svg>'},ce}(),Ae=function(ce){function ee(ne,se,de){var re=ce.call(this,ne,se)||this;return re.isDropdownOpen=!1,re.onClick=re.dropdownButtonClicked,re.dropdownButtons=de,re}return Ce(ee,ce),ee.prototype.setupDropdown=function(){var ne=this;this.dropdownBlock=document.createElement("div"),this.dropdownBlock.className=this.dropdownClassName+" "+this.dropdownColorsClassName,this.dropdownBlock.style.display="none",this.dropdownButtons.forEach(function(se){se.className=ne.className,se.colorsClassName=ne.colorsClassName,ne.dropdownBlock.appendChild(se.getUI())}),this.uiContainer.appendChild(this.dropdownBlock)},ee.prototype.positionDropdown=function(){this.dropdownBlock.style.left=this.uiContainer.clientLeft+"px",this.dropdownBlock.style.top=this.uiContainer.clientTop+this.uiContainer.clientHeight+"px"},ee.prototype.dropdownButtonClicked=function(){this.dropdownBlock===void 0&&this.setupDropdown(),this.isDropdownOpen=!this.isDropdownOpen,this.toggleDropdown()},ee.prototype.toggleDropdown=function(){this.positionDropdown(),this.dropdownBlock.style.display=this.isDropdownOpen?"inline-block":"none"},ee.prototype.showDropdown=function(){this.isDropdownOpen=!0,this.toggleDropdown()},ee.prototype.hideDropdown=function(){this.isDropdownOpen=!1,this.toggleDropdown()},ee}(Ie),Ne=function(){function ce(ee,ne){this.GRIP_SIZE=10,this.color=ee,this.fillColor=ne,this.visual=b.createGroup(),this.visual.appendChild(b.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(b.createCircle(this.GRIP_SIZE,[["fill",this.fillColor],["fill-opacity","0.9"],["stroke",this.color],["stroke-width","2"],["stroke-opacity","0.7"]]))}return ce.prototype.ownsTarget=function(ee){return ee===this.visual||ee===this.visual.childNodes[0]||ee===this.visual.childNodes[1]},ce.prototype.setCenter=function(ee,ne){this.visual.childNodes.forEach(function(se){return b.setAttributes(se,[["cx",ee.toString()],["cy",ne.toString()]])})},ce}(),Be=function(){function ce(ee,ne,se,de){this.isMoving=!1,this._isGridVisible=!0,this.numberOfGridLines=2,this.horizontalGridLines=[],this.verticalGridLines=[],this._zoomFactor=1,this.cropRectChanged=!1,this.canvasWidth=ee,this.canvasHeight=ne,this.margin=se,this.container=de,this.attachEvents=this.attachEvents.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.resize=this.resize.bind(this),this.adjustCropRect=this.adjustCropRect.bind(this),this.scaleCanvas=this.scaleCanvas.bind(this),this.getRescaledRect=this.getRescaledRect.bind(this)}return Object.defineProperty(ce.prototype,"aspectRatio",{get:function(){return this._aspectRatio},set:function(ee){this._aspectRatio=ee,this.adjustCropRect(),this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),Object.defineProperty(ce.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(ee){this._isGridVisible=ee,this.gridContainer&&b.setAttributes(this.gridContainer,[["display",this._isGridVisible?"":"none"]])},enumerable:!1,configurable:!0}),Object.defineProperty(ce.prototype,"zoomFactor",{get:function(){return this._zoomFactor},set:function(ee){this._zoomFactor=ee,this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),ce.prototype.open=function(){var ee=this;this.cropShadeElement=b.createPath("M0,0Z",[["fill",this.cropShadeColor],["fill-opacity","0.8"]]),this.container.appendChild(this.cropShadeElement),this.gridContainer=b.createGroup([["display",this.isGridVisible?"":"none"]]),this.container.appendChild(this.gridContainer);for(var ne=0;ne<this.numberOfGridLines;ne++)this.horizontalGridLines.push(b.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]])),this.verticalGridLines.push(b.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]]));this.horizontalGridLines.forEach(function(se){return ee.gridContainer.appendChild(se)}),this.verticalGridLines.forEach(function(se){return ee.gridContainer.appendChild(se)}),this.cropRectElement=b.createRect(0,0,[["stroke",this.cropFrameColor],["stroke-width","3"],["fill","transparent"]]),this.container.appendChild(this.cropRectElement),this.topLeftGrip=new Ne(this.gripColor,this.gripFillColor),this.container.appendChild(this.topLeftGrip.visual),this.topRightGrip=new Ne(this.gripColor,this.gripFillColor),this.container.appendChild(this.topRightGrip.visual),this.bottomLeftGrip=new Ne(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomLeftGrip.visual),this.bottomRightGrip=new Ne(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomRightGrip.visual),this.attachEvents()},ce.prototype.setCropRectangle=function(ee){this.cropRect=ee;var ne=Object.assign({},this.cropRect);this.zoomFactor!==1&&(ne.width=this.cropRect.width*this.zoomFactor,ne.height=this.cropRect.height*this.zoomFactor,ne.x=this.cropRect.height/this.cropRect.width<this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasWidth/2-ne.width/2,ne.y=this.cropRect.height/this.cropRect.width>this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasHeight/2-ne.height/2),b.setAttributes(this.cropRectElement,[["x",ne.x.toString()],["y",ne.y.toString()],["width",ne.width.toString()],["height",ne.height.toString()]]);var se=ne.height/(this.numberOfGridLines+1);this.horizontalGridLines.forEach(function(re,ae){var pe=ne.y+se*(ae+1);b.setAttributes(re,[["x1",""+ne.x],["y1",""+pe],["x2",""+(ne.x+ne.width)],["y2",""+pe]])});var de=ne.width/(this.numberOfGridLines+1);this.verticalGridLines.forEach(function(re,ae){var pe=ne.x+de*(ae+1);b.setAttributes(re,[["x1",""+pe],["y1",""+ne.y],["x2",""+pe],["y2",""+(ne.y+ne.height)]])}),b.setAttributes(this.cropShadeElement,[["d",b.getHollowRectanglePath(0,0,this.canvasWidth+2*this.margin,this.canvasHeight+2*this.margin,ne.x,ne.y,ne.width,ne.height)]]),this.topLeftGrip.setCenter(ne.x,ne.y),this.topRightGrip.setCenter(ne.x+ne.width,ne.y),this.bottomLeftGrip.setCenter(ne.x,ne.y+ne.height),this.bottomRightGrip.setCenter(ne.x+ne.width,ne.y+ne.height),this.cropRectChanged&&this.onCropChange&&(this.cropRectChanged=!1,this.onCropChange(this.cropRect)),this.cropRectChanged=!1},ce.prototype.attachEvents=function(){this.container.style.touchAction="none",this.container.addEventListener("pointerdown",this.onPointerDown),this.container.addEventListener("pointermove",this.onPointerMove),this.container.addEventListener("pointerup",this.onPointerUp)},ce.prototype.clientToLocalCoordinates=function(ee,ne){var se=this.container.getBoundingClientRect();return{x:ee-se.left+this.margin,y:ne-se.top+this.margin}},ce.prototype.onPointerDown=function(ee){this.container.setPointerCapture(ee.pointerId),this.previousPoint=this.clientToLocalCoordinates(ee.clientX,ee.clientY),this.cropRectElement===ee.target?this.isMoving=!0:this.topLeftGrip.ownsTarget(ee.target)?this.activeGrip=this.topLeftGrip:this.bottomLeftGrip.ownsTarget(ee.target)?this.activeGrip=this.bottomLeftGrip:this.topRightGrip.ownsTarget(ee.target)?this.activeGrip=this.topRightGrip:this.bottomRightGrip.ownsTarget(ee.target)&&(this.activeGrip=this.bottomRightGrip)},ce.prototype.onPointerMove=function(ee){if(this.isMoving)this.move(this.clientToLocalCoordinates(ee.clientX,ee.clientY));else if(this.activeGrip){var ne=this.clientToLocalCoordinates(ee.clientX,ee.clientY);this.resize(ne)}ee.preventDefault()},ce.prototype.onPointerUp=function(ee){this.activeGrip=void 0,this.isMoving=!1,this.container.releasePointerCapture(ee.pointerId)},ce.prototype.move=function(ee){var ne=ee.x-this.previousPoint.x,se=ee.y-this.previousPoint.y;this.zoomFactor!==1&&(ne=-ne/this.zoomFactor,se=-se/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+ne),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+se),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=ee},ce.prototype.resize=function(ee){var ne=Object.assign({},this.cropRect),se=ee.x-this.previousPoint.x,de=ee.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:ne.x+se<this.margin&&(se=this.margin-ne.x),ne.x+=se,ne.width=this.cropRect.x+this.cropRect.width-ne.x;break;case this.bottomRightGrip:case this.topRightGrip:ne.width+se>this.canvasWidth*this.zoomFactor&&(se=this.canvasWidth*this.zoomFactor-ne.width),ne.width+=se}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(ne.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(se),ne.height=this.aspectRatio.getVerticalLength(ne.width)):(ne.y+=de,ne.height=this.cropRect.y+this.cropRect.height-ne.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?ne.height=this.aspectRatio.getVerticalLength(ne.width):ne.height+=de}ne.width<10&&(ne.x=this.cropRect.x,ne.width=10),ne.height<10&&(ne.y=this.cropRect.y,ne.height=10),this.previousPoint=ee,ne.x>=this.margin&&ne.y>=this.margin&&ne.x-this.margin+ne.width<=this.canvasWidth&&ne.y-this.margin+ne.height<=this.canvasHeight&&(this.cropRect=ne,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},ce.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var ee=this.cropRect.x+this.cropRect.width/2,ne=this.cropRect.y+this.cropRect.height/2,se=this.aspectRatio.getHorizontalLength(this.cropRect.height),de=this.aspectRatio.getVerticalLength(this.cropRect.width);se/this.canvasWidth<de/this.canvasHeight?this.cropRect.width=se:this.cropRect.height=de,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=ee-this.cropRect.width/2,this.cropRect.y=ne-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)}},ce.prototype.getRescaledRect=function(ee,ne,se,de,re,ae){var pe=se/ee,ge=de/ne;return{x:(re.x-ae)*pe+ae,y:(re.y-ae)*ge+ae,width:re.width*pe,height:re.height*ge}},ce.prototype.scaleCanvas=function(ee,ne){var se=this.getRescaledRect(this.canvasWidth,this.canvasHeight,ee,ne,this.cropRect,this.margin);this.canvasWidth=ee,this.canvasHeight=ne,this.onCropChange&&this.onCropChange(se),this.setCropRectangle(se)},ce}(),Ke=function(){function ce(ee){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=ee,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(ce.prototype,"angle",{get:function(){return this._angle},set:function(ee){this._angle=ee,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),ce.prototype.getUI=function(){return this.controlContainer=document.createElement("div"),this.controlContainer.title=this.title,this.controlContainer.className=this.className+" "+this.colorsClassName,this.controlContainer.appendChild(this.getVisual()),this.controlContainer.addEventListener("pointerdown",this.onPointerDown),this.controlContainer.addEventListener("pointermove",this.onPointerMove),this.controlContainer.addEventListener("pointerup",this.onPointerUp),this.uiContainer.appendChild(this.controlContainer),this.uiContainer.style.display="inline-block",this.uiContainer.style.touchAction="none",this.setAngleLabel(),this.positionScaleShape(),this.uiContainer},ce.prototype.onPointerDown=function(ee){this.controlContainer.setPointerCapture(ee.pointerId),this.isDragging=!0,this.previousPoint={x:ee.clientX,y:ee.clientY}},ce.prototype.onPointerMove=function(ee){this.isDragging&&(this.onAngleChange&&this.onAngleChange((ee.clientX-this.previousPoint.x)/5),this.previousPoint.x=ee.clientX)},ce.prototype.onPointerUp=function(ee){this.isDragging&&this.onAngleChange&&this.onAngleChange((ee.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(ee.pointerId)},ce.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var ee=this.angleLabelText.getBBox();b.setAttributes(this.angleLabelElement,[["x",((this.width-ee.width)/2).toString()],["y",(this.height/2).toString()]])}},ce.prototype.positionScaleShape=function(){if(this.scaleShape){var ee=this.scaleShape.transform.baseVal.getItem(0);ee.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(ee,0)}},ce.prototype.getVisual=function(){var ee=document.createElementNS("http://www.w3.org/2000/svg","svg");ee.setAttribute("xmlns","http://www.w3.org/2000/svg"),ee.setAttribute("width",this.width+"px"),ee.setAttribute("height",this.height+"px"),ee.setAttribute("viewBox","0 0 "+this.width+" "+this.height),ee.style.flexShrink="0",document.body.appendChild(ee);for(var ne="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,se=1;se<=this.width/5+10;se++){var de=se%5==0?this.height/3:this.height/6;ne+="h4v"+-de+"h1v"+de}ne+="v1H0Z",this.scaleShape=b.createPath(ne);var re=b.createTransform();this.scaleShape.transform.baseVal.appendItem(re),ee.appendChild(this.scaleShape),this.angleLabelElement=b.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=b.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var ae=b.createTSpan("");return ae.innerHTML="&deg;",this.angleLabelElement.appendChild(ae),ee.appendChild(this.angleLabelElement),document.body.removeChild(ee),ee},ce}(),Ge=function(){function ce(){this.naturalSize=!1,this.imageType="image/png"}return ce.prototype.rasterize=function(ee,ne,se,de,re,ae,pe){var ge=this;return new Promise(function(_e){var Oe=document.createElement("canvas");Oe.width=ee.width.baseVal.value-2*de,Oe.height=ee.height.baseVal.value-2*de;var Pe=1,ze=1;ge.naturalSize===!0?(Pe=ne.naturalWidth/(ee.width.baseVal.value-2*de)/ae,ze=ne.naturalHeight/(ee.height.baseVal.value-2*de)/pe,Oe.width=ne.naturalWidth/ae,Oe.height=ne.naturalHeight/pe):ge.width!==void 0&&ge.height!==void 0&&(Pe=ge.width/se.width,ze=ge.height/se.height,Oe.width*=Pe,Oe.height*=ze);var et=Oe.getContext("2d");et.translate(Oe.width/2,Oe.height/2),et.rotate(re*Math.PI/180),et.scale(ae,pe),et.translate(-Oe.width/2,-Oe.height/2),et.drawImage(ne,0,0,Oe.width,Oe.height);var nt=document.createElement("canvas");nt.width=se.width*Pe,nt.height=se.height*ze,nt.getContext("2d").putImageData(et.getImageData((se.x-de)*Pe,(se.y-de)*ze,se.width*Pe,se.height*ze),0,0),_e(nt.toDataURL(ge.imageType,ge.imageQuality))})},ce}(),$e=function(){function ce(ee){this._zoomToCropEnabled=!0,this.zoomFactor=1,this.flippedHorizontally=!1,this.flippedVertically=!1,this._isGridVisible=!0,this._gridLines=2,this._rotationAngle=0,this.scaleFactor=1,this.renderEventListeners=[],this.closeEventListeners=[],this._isOpen=!1,this.CANVAS_MARGIN=20,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.displayMode="inline",this.popupMargin=30,this.toolbarHeight=40,this.aspectRatios=[{horizontal:0,vertical:0},{horizontal:4,vertical:3},{horizontal:3,vertical:2},{horizontal:16,vertical:9},{horizontal:1,vertical:1},{horizontal:3,vertical:4},{horizontal:2,vertical:3},{horizontal:9,vertical:16}],this._instanceNo=ce.instanceCounter++,this.styles=new I(this.instanceNo),this.target=ee,this.targetRoot=document.body,this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.rotateBy=this.rotateBy.bind(this),this.applyRotation=this.applyRotation.bind(this),this.cropRectChanged=this.cropRectChanged.bind(this),this.zoomToCrop=this.zoomToCrop.bind(this),this.unzoomFromCrop=this.unzoomFromCrop.bind(this),this.rotateLeftButtonClicked=this.rotateLeftButtonClicked.bind(this),this.rotateRightButtonClicked=this.rotateRightButtonClicked.bind(this),this.flipHorizontallyButtonClicked=this.flipHorizontallyButtonClicked.bind(this),this.flipVerticallyButtonClicked=this.flipVerticallyButtonClicked.bind(this),this.applyFlip=this.applyFlip.bind(this),this.startRenderAndClose=this.startRenderAndClose.bind(this),this.render=this.render.bind(this),this.onPopupResize=this.onPopupResize.bind(this),this.applyAspectRatio=this.applyAspectRatio.bind(this)}return Object.defineProperty(ce.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(ce.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(ee){this._zoomToCropEnabled=ee,ee?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(ce.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(ee){this._isGridVisible=ee,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(ce.prototype,"gridLines",{get:function(){return this._gridLines},set:function(ee){this._gridLines=ee,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(ce.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(ee){this._rotationAngle=ee,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(ce.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(ce.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(ce.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(ce.prototype,"aspectRatio",{get:function(){var ee;return(ee=this._aspectRatio)!==null&&ee!==void 0?ee:this.aspectRatios[0]},set:function(ee){this._aspectRatio=ee},enumerable:!1,configurable:!0}),ce.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},ce.prototype.show=function(){this.showUI(),this.open()},ce.prototype.close=function(ee){ee===void 0&&(ee=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),ee||this.closeEventListeners.forEach(function(ne){return ne()}),this._isOpen=!1)},ce.prototype.addRenderEventListener=function(ee){this.renderEventListeners.push(ee)},ce.prototype.removeRenderEventListener=function(ee){this.renderEventListeners.indexOf(ee)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(ee),1)},ce.prototype.addCloseEventListener=function(ee){this.closeEventListeners.push(ee)},ce.prototype.removeCloseEventListener=function(ee){this.closeEventListeners.indexOf(ee)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(ee),1)},ce.prototype.setupResizeObserver=function(){var ee=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){ee.resize(ee.target.clientWidth,ee.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))},ce.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var ee=1*this.target.clientWidth/this.target.clientHeight,ne=this.contentDiv.clientWidth/ee>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*ee:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,se=ne+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/ee;this.resize(ne,se)}},ce.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},ce.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",b.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},ce.prototype.resize=function(ee,ne){this.imageWidth=Math.round(ee),this.imageHeight=Math.round(ne),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()},ce.prototype.setEditingTarget=function(){var ee=document.createElement("canvas");ee.width=this.target.naturalWidth,ee.height=this.target.naturalHeight,ee.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var ne=ee.toDataURL();b.setAttributes(this.editingTarget,[["href",ne]]),this.setEditingTargetSize()},ce.prototype.setTopLeft=function(){var ee=this.target.getBoundingClientRect(),ne=this.editorCanvas.getBoundingClientRect();this.left=ee.left-ne.left-this.CANVAS_MARGIN,this.top=ee.top-ne.top-this.CANVAS_MARGIN},ce.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=b.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=b.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=b.createGroup(),this.editingTargetRotationScaleContainer=b.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var ee=b.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(ee);var ne=b.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(ne),this.editingTargetContainer=b.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)},ce.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},ce.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=b.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new Be(this.imageWidth,this.imageHeight,this.CANVAS_MARGIN,this.cropLayerContainer),this.cropLayer.onCropChange=this.cropRectChanged,this.cropLayer.numberOfGridLines=this.gridLines,this.cropLayer.isGridVisible=this.isGridVisible,this.cropLayer.cropShadeColor=this.styles.settings.cropShadeColor,this.cropLayer.cropFrameColor=this.styles.settings.cropFrameColor,this.cropLayer.gripColor=this.styles.settings.gripColor,this.cropLayer.gripFillColor=this.styles.settings.gripFillColor,this.cropLayer.open(),this.cropLayer.setCropRectangle(this.cropRect),this.zoomToCropEnabled&&this.zoomToCrop()},ce.prototype.zoomToCrop=function(){if(this.cropRect){var ee=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,ne=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=ee+"px "+ne+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-ee+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-ne+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},ce.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)},ce.prototype.cropRectChanged=function(ee){this.cropRect=ee,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},ce.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},ce.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"},ce.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},ce.prototype.showUI=function(){switch(this.addStyles(),this.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.displayMode){case"inline":this.coverDiv.style.position="absolute";var ee=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,ne=this.target.offsetTop>ee+this.CANVAS_MARGIN?this.target.offsetTop-(ee+this.CANVAS_MARGIN):0;this.coverDiv.style.top=ne+"px",this.coverDiv.style.left=(this.target.offsetLeft>this.CANVAS_MARGIN?this.target.offsetLeft-this.CANVAS_MARGIN:0)+"px",this.coverDiv.style.width=this.target.offsetWidth+this.CANVAS_MARGIN+"px",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.displayMode==="popup"?this.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.addToolbars(),this.uiDiv.appendChild(this.topToolbar.getUI()),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.alignItems="center",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.contentDiv.style.overflow="hidden",this.contentDiv.style.backgroundColor=this.styles.settings.canvasBackgroundColor,this.displayMode==="popup"&&(this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.popupMargin+"px)"),this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.contentDiv.appendChild(this.editorCanvas),this.uiDiv.appendChild(this.bottomToolbar.getUI()),this.straightener.angle=this.rotationAngle},ce.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},ce.prototype.addTopToolbar=function(){var ee=this;this.topToolbar=new z,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 ne=new xe;ne.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(ne);var se=[];this.aspectRatios.forEach(function(ze){var et=new Ie(we.getIcon(ze.horizontal,ze.vertical),ze.horizontal===0&&ze.vertical===0?"FREE":ze.horizontal+":"+ze.vertical);et.onClick=function(){return ee.ratioButtonClicked(ze)},se.push(et)}),this.aspectRatioButton=new Ae(we.getIcon(0,0),"Aspect ratio",se),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,ne.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var de=new Ie('<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");de.isActive=this.isGridVisible,de.onClick=function(){ee.isGridVisible=!ee.isGridVisible,de.isActive=ee.isGridVisible},ne.addButton(de);var re=new Ie('<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(re.isActive=this.zoomToCropEnabled,re.onClick=function(){ee.zoomToCropEnabled=!ee.zoomToCropEnabled,re.isActive=ee.zoomToCropEnabled},ne.addButton(re),!X.isLicensed){var ae=new ue;this.topToolbar.addElementBlock(ae);var pe=document.createElement("div");pe.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var ge=document.createElement("a");ge.style.color="currentColor",ge.href="https://markerjs.com/products/cropro",ge.target="_blank",ge.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(ge),ae.addElement(pe)}var _e=new xe;_e.minWidth=3*this.toolbarHeight+"px",_e.contentAlign="end",this.topToolbar.addButtonBlock(_e);var Oe=new Ie('<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"OK");Oe.onClick=this.startRenderAndClose,_e.addButton(Oe),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(Oe.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var Pe=new Ie('<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"Close");Pe.onClick=this.close,_e.addButton(Pe),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(Pe.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},ce.prototype.addBottomToolbar=function(){var ee=this;this.bottomToolbar=new z,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 ne=new xe;ne.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(ne);var se=new Ie('<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");se.onClick=this.rotateLeftButtonClicked,ne.addButton(se);var de=new Ie('<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");de.onClick=this.rotateRightButtonClicked,ne.addButton(de);var re=new ue;re.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(re),this.straightener=new Ke("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(_e){ee.rotateBy(_e),ee.straightener.angle=ee.rotationAngle},re.addElement(this.straightener.getUI());var ae=new xe;ae.minWidth=2*this.toolbarHeight+"px",ae.contentAlign="end",this.bottomToolbar.addButtonBlock(ae);var pe=new Ie('<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,ae.addButton(pe);var ge=new Ie('<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");ge.onClick=this.flipVerticallyButtonClicked,ae.addButton(ge)},ce.prototype.ratioButtonClicked=function(ee){this.aspectRatio=ee,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},ce.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=we.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},ce.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new me(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0)},ce.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},ce.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},ce.prototype.restoreState=function(ee){if(ee){var ne=this.cropLayer.getRescaledRect(ee.width,ee.height,this.imageWidth,this.imageHeight,ee.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(ne),this.cropRectChanged(ne),this.flippedHorizontally=ee.flippedHorizontally,this.flippedVertically=ee.flippedVertically,this.applyFlip(),this.rotationAngle=ee.rotationAngle,this.applyRotation()}},ce.prototype.clientToLocalCoordinates=function(ee,ne){var se=this.cropImage.getBoundingClientRect();return{x:ee-se.left,y:ne-se.top}},ce.prototype.onWindowResize=function(){this.positionUI()},ce.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var ee=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=ee+"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()},ce.prototype.rotateLeftButtonClicked=function(){var ee=this.rotationAngle-90;this.rotationAngle%90!=0&&(ee+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(ee)},ce.prototype.rotateRightButtonClicked=function(){var 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se=this.editingTarget.getBoundingClientRect();this.scaleFactor=Math.min(this.imageWidth/se.width,this.imageHeight/se.height),this.editingTargetRotationScaleContainer.style.transform="scale("+this.scaleFactor+")",this.zoomToCropEnabled=ee},ce.prototype.flipHorizontallyButtonClicked=function(){this.flippedHorizontally=!this.flippedHorizontally,this.applyFlip()},ce.prototype.flipVerticallyButtonClicked=function(){this.flippedVertically=!this.flippedVertically,this.applyFlip()},ce.prototype.applyFlip=function(){this.editingTarget.style.transform="scale("+(this.flippedHorizontally?-1:1)+","+(this.flippedVertically?-1:1)+")"},ce.prototype.startRenderAndClose=function(){return Te(this,void 0,void 0,function(){var ee,ne;return ve(this,function(se){switch(se.label){case 0:return[4,this.render()];case 1:return ee=se.sent(),ne=this.getState(),this.renderEventListeners.forEach(function(de){return de(ee,ne)}),this.close(!0),[2]}})})},ce.prototype.render=function(){return Te(this,void 0,void 0,function(){var ee;return ve(this,function(ne){switch(ne.label){case 0:return(ee=new Ge).naturalSize=this.renderAtNaturalSize,ee.imageType=this.renderImageType,ee.imageQuality=this.renderImageQuality,ee.width=this.renderWidth,ee.height=this.renderHeight,this.unzoomFromCrop(),b.setAttributes(this.cropLayerContainer,[["display","none"]]),[4,ee.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 ne.sent(),[4,ee.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 2:return[2,ne.sent()]}})})},ce.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new Q("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 Q("toolbar_colors",`
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`)),this.toolbarBlockStyleClass=this.styles.addClass(new Q("toolbar-block",`
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align-items: center;
box-sizing: content-box;
`));var ee=this.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Q("toolbar_button",`
display: inline-block;
width: `+(this.toolbarHeight-2*ee)+`px;
height: `+(this.toolbarHeight-2*ee)+`px;
padding: `+ee+`px;
cursor: default;
user-select: none;
box-sizing: content-box;
`)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new Q("toolbar_button_colors",`
color: `+this.styles.settings.toolbarColor+`;
fill: currentColor;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new Q("toolbar_active_button",`
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fill: currentColor;
background-color: `+this.styles.settings.toolbarBackgroundActiveColor+`
`)),this.styles.addRule(new B("."+this.toolbarButtonStyleClass.name+" svg",`
height: `+this.toolbarHeight/2+`px;
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`)),this.toolbarDropdownStyleClass=this.styles.addClass(new Q("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);
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line-height: 0px;
`)),this.toolbarDropdownStyleColorsClass=this.styles.addClass(new Q("toolbar_dropdown_colors",`
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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 Q("toolbar_straightener",`
display: flex;
overflow: hidden;
justify-content: center;
height: `+(this.toolbarHeight-2*ee)+`px;
padding: `+ee+`px;
cursor: default;
user-select: none;
box-sizing: content-box;
`)),this.toolbarStraightenerStyleColorsClass=this.styles.addClass(new Q("toolbar_straightener_colors",`
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fill: currentColor;
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*
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*
* Unless required by applicable law or agreed to in writing, software
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from {
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to {
opacity: 1;
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`)),this.addRule(new v("@keyframes "+this.classNamePrefix+"_fade_out_animation_frames",`
from {
opacity: 1;
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to {
opacity: 0;
}
`)),this.addClass(new p("fade_in",`
animation-duration: 0.3s;
animation-name: `+this.classNamePrefix+`_fade_in_animation_frames;
`)),this.addClass(new p("fade_out",`
animation-duration: 0.3s;
animation-name: `+this.classNamePrefix+`_fade_out_animation_frames;
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he=document.createElement("div");he.className=""+I.toolbarButtonStyleClass.name,he.setAttribute("data-type-name",z.typeName),he.innerHTML=z.icon,he.addEventListener("click",function(){I.markerToolbarButtonClicked(he,z)}),I.buttons.push(he),I.markerButtons.push(he)}),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"),this.addActionButton(Q,'<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"close"),this.markerjsContainer.appendChild(this.uiContainer),this.setSelectMode(),this.setCurrentMarker(),this.adjustLayout()},X.prototype.addButtonClickListener=function(b){this.buttonClickListeners.push(b)},X.prototype.removeButtonClickListener=function(b){this.buttonClickListeners.indexOf(b)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(b),1)},X.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},X.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var b=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var I=0;I<this.markerButtons.length;I++)I<b||I===b&&this.markerButtons.length-1===b?this.markerButtonBlock.appendChild(this.markerButtons[I]):(I===b&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[I]))}},X.prototype.overflowButtonClicked=function(){this.markerButtonOverflowBlock.style.display!=="none"?(this.markerButtonOverflowBlock.className=this.markerButtonOverflowBlock.className.replace(this.styles.fadeInAnimationClassName,""),this.markerButtonOverflowBlock.style.display="none"):(this.markerButtonOverflowBlock.className+=" "+this.styles.fadeInAnimationClassName,this.markerButtonOverflowBlock.style.top=this.uiContainer.offsetTop+this.overflowButton.offsetHeight+"px",this.markerButtonOverflowBlock.style.right=this.uiContainer.offsetWidth-this.overflowButton.offsetLeft-this.overflowButton.offsetWidth+2*this.uiContainer.offsetLeft+"px",this.markerButtonOverflowBlock.style.display="inline-block")},X.prototype.resetButtonStyles=function(){var b=this;this.buttons.forEach(function(I){I.className=I.className.replace(b.uiStyleSettings.toolbarButtonStyleColorsClassName?b.uiStyleSettings.toolbarButtonStyleColorsClassName:b.toolbarButtonStyleColorsClass.name,"").trim(),I.className=I.className.replace(b.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?b.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:b.toolbarActiveButtonStyleColorsClass.name,"").trim(),I.className+=" "+(b.uiStyleSettings.toolbarButtonStyleColorsClassName?b.uiStyleSettings.toolbarButtonStyleColorsClassName:b.toolbarButtonStyleColorsClass.name)})},X.prototype.addActionButton=function(b,I,B){var Q=this,z=document.createElement("div");switch(z.className=""+this.toolbarButtonStyleClass.name,z.innerHTML=I,z.setAttribute("data-action",B),z.addEventListener("click",function(){Q.actionToolbarButtonClicked(z,B)}),B){case"select":z.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":z.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":z.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":z.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":z.style.fill=this.uiStyleSettings.closeButtonColor}b.appendChild(z),this.buttons.push(z)},X.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new p("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 p("toolbar_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
`)),this.toolbarBlockStyleClass=this.styles.addClass(new p("toolbar-block",`
display: inline-block;
box-sizing: content-box;
`)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new p("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 p("toolbar-overflow-block_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`));var b=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new p("toolbar_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*b)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*b)+`px;
padding: `+b+`px;
box-sizing: content-box;
`)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new p("toolbar_button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new p("toolbar_active_button",`
fill: `+this.uiStyleSettings.toolbarColor+`;
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new v("."+this.toolbarButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`)),this.styles.addRule(new v("."+this.toolbarButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`))},X.prototype.markerToolbarButtonClicked=function(b,I){this.setActiveButton(b),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(B){return B("marker",I)}),this.markerButtonOverflowBlock.style.display="none"},X.prototype.actionToolbarButtonClicked=function(b,I){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(B){return B("action",I)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},X.prototype.setActiveButton=function(b){this.resetButtonStyles(),b.className=b.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),b.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},X.prototype.setActiveMarkerButton=function(b){var I=this.markerButtons.find(function(B){return B.getAttribute("data-type-name")===b});I&&this.setActiveButton(I)},X.prototype.setCurrentMarker=function(b){var I=this;this.currentMarker=b,this.buttons.filter(function(B){return/delete|notes/.test(B.getAttribute("data-action"))}).forEach(function(B){I.currentMarker===void 0?(B.style.fillOpacity="0.4",B.style.pointerEvents="none"):(B.style.fillOpacity="1",B.style.pointerEvents="all")})},X}(),u=function(){function X(b,I,B,Q){this.panels=[],this.panelButtons=[],this.markerjsContainer=b,this.displayMode=I,this.uiStyleSettings=B,this.styles=Q,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return X.prototype.addStyles=function(){var b;this.toolboxStyleClass=this.styles.addClass(new p("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 p("toolbox_colors",`
color: `+this.uiStyleSettings.toolboxColor+`;
`));var I=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new p("toolbox-button-row",`
display: flex;
cursor: default;
box-sizing: content-box;
`)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new p("toolbox-button-row_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`)),this.toolboxPanelRowStyleClass=this.styles.addClass(new p("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 p("toolbox-panel-row_colors",`
background-color: `+((b=this.uiStyleSettings.toolboxBackgroundColor)!==null&&b!==void 0?b:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
`)),this.toolboxButtonStyleClass=this.styles.addClass(new p("toolbox_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*I)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*I)+`px;
padding: `+I+`px;
box-sizing: content-box;
`)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new p("toolbox-button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new p("toolbox-active-button_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.styles.addRule(new v("."+this.toolboxButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new v("."+this.toolboxButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`))},X.prototype.show=function(b){var I;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=b,this.uiContainer.className=this.toolboxStyleClass.name+" "+((I=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&I!==void 0?I:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},X.prototype.setPanelButtons=function(b){var I,B,Q=this;this.panels=b,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((I=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&I!==void 0?I:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((B=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&B!==void 0?B:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(z){var he;z.uiStyleSettings=Q.uiStyleSettings;var xe=document.createElement("div");xe.className=Q.toolboxButtonStyleClass.name+" "+((he=Q.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&he!==void 0?he:Q.toolboxButtonStyleColorsClass.name),xe.innerHTML=z.icon,xe.title=z.title,xe.addEventListener("click",function(){Q.panelButtonClick(z)}),Q.panelButtons.push(xe),Q.buttonRow.appendChild(xe)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},X.prototype.panelButtonClick=function(b){var I=this,B=-1;if(b!==this.activePanel){B=this.panels.indexOf(b),this.panelRow.innerHTML="";var Q=b.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=b}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){I.displayMode==="inline"?I.panelRow.style.display="none":I.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(z,he){var xe,Ie;z.className=I.toolboxButtonStyleClass.name+" "+(he===B?""+((xe=I.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&xe!==void 0?xe:I.toolboxActiveButtonStyleColorsClass.name):""+((Ie=I.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&Ie!==void 0?Ie:I.toolboxButtonStyleColorsClass.name))})},X}(),l=function(X,b){this.title=X,this.icon=b},d=function(X){function b(I,B,Q,z){var he=X.call(this,I,z||'<svg viewBox="0 0 24 24"><path d="M17.5 12a1.5 1.5 0 01-1.5-1.5A1.5 1.5 0 0117.5 9a1.5 1.5 0 011.5 1.5 1.5 1.5 0 01-1.5 1.5m-3-4A1.5 1.5 0 0113 6.5 1.5 1.5 0 0114.5 5 1.5 1.5 0 0116 6.5 1.5 1.5 0 0114.5 8m-5 0A1.5 1.5 0 018 6.5 1.5 1.5 0 019.5 5 1.5 1.5 0 0111 6.5 1.5 1.5 0 019.5 8m-3 4A1.5 1.5 0 015 10.5 1.5 1.5 0 016.5 9 1.5 1.5 0 018 10.5 1.5 1.5 0 016.5 12M12 3a9 9 0 00-9 9 9 9 0 009 9 1.5 1.5 0 001.5-1.5c0-.39-.15-.74-.39-1-.23-.27-.38-.62-.38-1a1.5 1.5 0 011.5-1.5H16a5 5 0 005-5c0-4.42-4.03-8-9-8z"/></svg>')||this;return he.colors=[],he.addTransparent=!1,he.colorBoxes=[],he.colors=B,he.currentColor=Q,he.setCurrentColor=he.setCurrentColor.bind(he),he.getColorBox=he.getColorBox.bind(he),he}return Y(b,X),b.prototype.getUi=function(){var I=this,B=document.createElement("div");return B.style.overflow="hidden",B.style.whiteSpace="nowrap",this.colors.forEach(function(Q){var z=I.getColorBox(Q);B.appendChild(z),I.colorBoxes.push(z)}),B},b.prototype.getColorBox=function(I){var B=this,Q=this.uiStyleSettings.toolbarHeight/4,z=this.uiStyleSettings.toolbarHeight-Q,he=document.createElement("div");he.style.display="inline-block",he.style.boxSizing="content-box",he.style.width=z-2+"px",he.style.height=z-2+"px",he.style.padding="1px",he.style.marginRight="2px",he.style.marginBottom="2px",he.style.borderWidth="2px",he.style.borderStyle="solid",he.style.borderRadius=(z+2)/2+"px",he.style.borderColor=I===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",he.addEventListener("click",function(){B.setCurrentColor(I,he)});var xe=document.createElement("div");return xe.style.display="inline-block",xe.style.width=z-2+"px",xe.style.height=z-2+"px",xe.style.backgroundColor=I,xe.style.borderRadius=z/2+"px",I==="transparent"&&(xe.style.fill=this.uiStyleSettings.toolboxAccentColor,xe.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>`),he.appendChild(xe),he},b.prototype.setCurrentColor=function(I,B){var Q=this;this.currentColor=I,this.colorBoxes.forEach(function(z){z.style.borderColor=z===B?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(I)},b}(l),o=function(){function X(b,I,B){this._state="new",this._isSelected=!1,this._container=b,this._overlayContainer=I,this.globalSettings=B,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(X.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),X.prototype.ownsTarget=function(b){return!1},Object.defineProperty(X.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),X.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},X.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},X.prototype.pointerDown=function(b,I){},X.prototype.dblClick=function(b,I){},X.prototype.manipulate=function(b){},X.prototype.pointerUp=function(b){this.stateChanged()},X.prototype.dispose=function(){},X.prototype.addMarkerVisualToContainer=function(b){this.container.childNodes.length>0?this.container.insertBefore(b,this.container.childNodes[0]):this.container.appendChild(b)},X.prototype.getState=function(){return{typeName:X.typeName,state:this.state,notes:this.notes}},X.prototype.restoreState=function(b){this._state=b.state,this.notes=b.notes},X.prototype.scale=function(b,I){},X.prototype.colorChanged=function(b){this.onColorChanged&&this.onColorChanged(b),this.stateChanged()},X.prototype.fillColorChanged=function(b){this.onFillColorChanged&&this.onFillColorChanged(b),this.stateChanged()},X.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var b=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),b.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(b)&&this.onStateChanged(this)}},X.typeName="MarkerBase",X}(),h=function(){function X(){this.findGripByVisual=this.findGripByVisual.bind(this)}return X.prototype.findGripByVisual=function(b){return this.topLeft.ownsTarget(b)?this.topLeft:this.topCenter.ownsTarget(b)?this.topCenter:this.topRight.ownsTarget(b)?this.topRight:this.centerLeft.ownsTarget(b)?this.centerLeft:this.centerRight.ownsTarget(b)?this.centerRight:this.bottomLeft.ownsTarget(b)?this.bottomLeft:this.bottomCenter.ownsTarget(b)?this.bottomCenter:this.bottomRight.ownsTarget(b)?this.bottomRight:void 0},X}(),s=function(){function X(){this.GRIP_SIZE=10,this.visual=M.createGroup(),this.visual.appendChild(M.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(M.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return X.prototype.ownsTarget=function(b){return b===this.visual||b===this.visual.childNodes[0]||b===this.visual.childNodes[1]},X}(),a=function(){function X(){}return X.toITransformMatrix=function(b){return{a:b.a,b:b.b,c:b.c,d:b.d,e:b.e,f:b.f}},X.toSVGMatrix=function(b,I){return b.a=I.a,b.b=I.b,b.c=I.c,b.d=I.d,b.e=I.e,b.f=I.f,b},X}(),A=function(X){function b(I,B,Q){var z=X.call(this,I,B,Q)||this;return z.left=0,z.top=0,z.width=0,z.height=0,z.defaultSize={x:50,y:20},z.offsetX=0,z.offsetY=0,z.rotationAngle=0,z.CB_DISTANCE=10,z._suppressMarkerCreateEvent=!1,z.container.transform.baseVal.appendItem(M.createTransform()),z.setupControlBox(),z}return Y(b,X),Object.defineProperty(b.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(b.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(b.prototype,"visual",{get:function(){return this._visual},set:function(I){this._visual=I;var B=M.createTransform();this._visual.transform.baseVal.appendItem(B)},enumerable:!1,configurable:!0}),b.prototype.ownsTarget=function(I){return!!X.prototype.ownsTarget.call(this,I)||!!(this.controlGrips.findGripByVisual(I)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(I))},b.prototype.pointerDown=function(I,B){X.prototype.pointerDown.call(this,I,B),this.state==="new"&&(this.left=I.x,this.top=I.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var Q=this.unrotatePoint(I);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(B),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(B)){this.activeGrip=this.rotatorGrip;var z=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=z.x-this.width/2,this.top=z.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var he=this.container.transform.baseVal.getItem(0);he.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(he,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},b.prototype.pointerUp=function(I){var B=this.state;X.prototype.pointerUp.call(this,I),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(I),this._state="select",B==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},b.prototype.moveVisual=function(I){this.visual.style.transform="translate("+I.x+"px, "+I.y+"px)"},b.prototype.manipulate=function(I){var B=this.unrotatePoint(I);this.state==="creating"?this.resize(I):this.state==="move"?(this.left=this.manipulationStartLeft+(B.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(B.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(B):this.state==="rotate"&&this.rotate(I)},b.prototype.resize=function(I){var B=this.manipulationStartLeft,Q=this.manipulationStartWidth,z=this.manipulationStartTop,he=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:B=this.manipulationStartLeft+I.x-this.manipulationStartX,Q=this.manipulationStartWidth+this.manipulationStartLeft-B;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:Q=this.manipulationStartWidth+I.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:z=this.manipulationStartTop+I.y-this.manipulationStartY,he=this.manipulationStartHeight+this.manipulationStartTop-z;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:he=this.manipulationStartHeight+I.y-this.manipulationStartY}Q>=0?(this.left=B,this.width=Q):(this.left=B+Q,this.width=-Q),he>=0?(this.top=z,this.height=he):(this.top=z+he,this.height=-he),this.setSize()},b.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},b.prototype.rotate=function(I){if(Math.abs(I.x-this.centerX)>.1){var B=Math.sign(I.x-this.centerX);this.rotationAngle=180*Math.atan((I.y-this.centerY)/(I.x-this.centerX))/Math.PI+90*B,this.applyRotation()}},b.prototype.applyRotation=function(){var I=this.container.transform.baseVal.getItem(0);I.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(I,0)},b.prototype.rotatePoint=function(I){if(this.rotationAngle===0)return I;var B=this.container.getCTM(),Q=M.createPoint(I.x,I.y);return{x:(Q=Q.matrixTransform(B)).x,y:Q.y}},b.prototype.unrotatePoint=function(I){if(this.rotationAngle===0)return I;var B=this.container.getCTM();B=B.inverse();var Q=M.createPoint(I.x,I.y);return{x:(Q=Q.matrixTransform(B)).x,y:Q.y}},b.prototype.select=function(){X.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},b.prototype.deselect=function(){X.prototype.deselect.call(this),this.controlBox.style.display="none"},b.prototype.setupControlBox=function(){this.controlBox=M.createGroup();var I=M.createTransform();I.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(I),this.container.appendChild(this.controlBox),this.controlRect=M.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=M.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 h,this.addControlGrips(),this.controlBox.style.display="none"},b.prototype.adjustControlBox=function(){var I=this.controlBox.transform.baseVal.getItem(0);I.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(I,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()},b.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()},b.prototype.createGrip=function(){var I=new s;return I.visual.transform.baseVal.appendItem(M.createTransform()),this.controlBox.appendChild(I.visual),I},b.prototype.positionGrips=function(){var I=this.controlGrips.topLeft.GRIP_SIZE,B=-I/2,Q=B,z=(this.width+this.CB_DISTANCE)/2-I/2,he=(this.height+this.CB_DISTANCE)/2-I/2,xe=this.height+this.CB_DISTANCE-I/2,Ie=this.width+this.CB_DISTANCE-I/2;this.positionGrip(this.controlGrips.topLeft.visual,B,Q),this.positionGrip(this.controlGrips.topCenter.visual,z,Q),this.positionGrip(this.controlGrips.topRight.visual,Ie,Q),this.positionGrip(this.controlGrips.centerLeft.visual,B,he),this.positionGrip(this.controlGrips.centerRight.visual,Ie,he),this.positionGrip(this.controlGrips.bottomLeft.visual,B,xe),this.positionGrip(this.controlGrips.bottomCenter.visual,z,xe),this.positionGrip(this.controlGrips.bottomRight.visual,Ie,xe),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,z,Q-3*this.CB_DISTANCE)},b.prototype.positionGrip=function(I,B,Q){var z=I.transform.baseVal.getItem(0);z.setTranslate(B,Q),I.transform.baseVal.replaceItem(z,0)},b.prototype.hideControlBox=function(){this.controlBox.style.display="none"},b.prototype.showControlBox=function(){this.controlBox.style.display=""},b.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:a.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:a.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},X.prototype.getState.call(this))},b.prototype.restoreState=function(I){X.prototype.restoreState.call(this,I);var B=I;this.left=B.left,this.top=B.top,this.width=B.width,this.height=B.height,this.rotationAngle=B.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(a.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,B.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(a.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,B.containerTransformMatrix))},b.prototype.scale=function(I,B){X.prototype.scale.call(this,I,B);var Q=this.rotatePoint({x:this.left,y:this.top}),z=this.unrotatePoint({x:Q.x*I,y:Q.y*B});this.left=z.x,this.top=z.y,this.width=this.width*I,this.height=this.height*B,this.adjustControlBox()},b}(o),E=function(X){function b(I,B,Q){var z=X.call(this,I,B,Q)||this;return z.fillColor="transparent",z.strokeColor="transparent",z.strokeWidth=0,z.strokeDasharray="",z.opacity=1,z.setStrokeColor=z.setStrokeColor.bind(z),z.setFillColor=z.setFillColor.bind(z),z.setStrokeWidth=z.setStrokeWidth.bind(z),z.setStrokeDasharray=z.setStrokeDasharray.bind(z),z.createVisual=z.createVisual.bind(z),z}return Y(b,X),b.prototype.ownsTarget=function(I){return!(!X.prototype.ownsTarget.call(this,I)&&I!==this.visual)},b.prototype.createVisual=function(){this.visual=M.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)},b.prototype.pointerDown=function(I,B){X.prototype.pointerDown.call(this,I,B),this.state==="new"&&(this.createVisual(),this.moveVisual(I),this._state="creating")},b.prototype.manipulate=function(I){X.prototype.manipulate.call(this,I)},b.prototype.resize=function(I){X.prototype.resize.call(this,I),this.setSize()},b.prototype.setSize=function(){X.prototype.setSize.call(this),M.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},b.prototype.pointerUp=function(I){X.prototype.pointerUp.call(this,I),this.setSize()},b.prototype.setStrokeColor=function(I){this.strokeColor=I,this.visual&&M.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(I),this.stateChanged()},b.prototype.setFillColor=function(I){this.fillColor=I,this.visual&&M.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},b.prototype.setStrokeWidth=function(I){this.strokeWidth=I,this.visual&&M.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},b.prototype.setStrokeDasharray=function(I){this.strokeDasharray=I,this.visual&&M.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},b.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},X.prototype.getState.call(this))},b.prototype.restoreState=function(I){var B=I;this.fillColor=B.fillColor,this.strokeColor=B.strokeColor,this.strokeWidth=B.strokeWidth,this.strokeDasharray=B.strokeDasharray,this.opacity=B.opacity,this.createVisual(),X.prototype.restoreState.call(this,I),this.setSize()},b.prototype.scale=function(I,B){X.prototype.scale.call(this,I,B),this.setSize()},b.title="Rectangle marker",b}(A),T=function(X){function b(I,B,Q,z){var he=X.call(this,I,z||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return he.widths=[],he.widthBoxes=[],he.widths=B,he.currentWidth=Q,he.setCurrentWidth=he.setCurrentWidth.bind(he),he}return Y(b,X),b.prototype.getUi=function(){var I=this,B=document.createElement("div");return B.style.display="flex",B.style.overflow="hidden",B.style.flexGrow="2",this.widths.forEach(function(Q){var z=document.createElement("div");z.style.display="flex",z.style.flexGrow="2",z.style.alignItems="center",z.style.justifyContent="space-between",z.style.padding="5px",z.style.borderWidth="2px",z.style.borderStyle="solid",z.style.borderColor=Q===I.currentWidth?I.uiStyleSettings.toolboxAccentColor:"transparent",z.addEventListener("click",function(){I.setCurrentWidth(Q,z)}),B.appendChild(z);var he=document.createElement("div");he.innerText=Q.toString(),he.style.marginRight="5px",z.appendChild(he);var xe=document.createElement("div");xe.style.minHeight="20px",xe.style.flexGrow="2",xe.style.display="flex",xe.style.alignItems="center";var Ie=document.createElement("hr");Ie.style.minWidth="20px",Ie.style.border="0px",Ie.style.borderTop=Q+"px solid "+I.uiStyleSettings.toolboxColor,Ie.style.flexGrow="2",xe.appendChild(Ie),z.appendChild(xe),I.widthBoxes.push(z)}),B},b.prototype.setCurrentWidth=function(I,B){var Q=this;this.currentWidth=I,this.widthBoxes.forEach(function(z){z.style.borderColor=z===B?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},b}(l),k=function(X){function b(I,B,Q,z){var he=X.call(this,I,z||'<svg viewBox="0 0 24 24"><path d="M3 16h5v-2H3v2m6.5 0h5v-2h-5v2m6.5 0h5v-2h-5v2M3 20h2v-2H3v2m4 0h2v-2H7v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2M3 12h8v-2H3v2m10 0h8v-2h-8v2M3 4v4h18V4H3z"/></svg>')||this;return he.styles=[],he.styleBoxes=[],he.styles=B,he.currentStyle=Q,he.setCurrentStyle=he.setCurrentStyle.bind(he),he}return Y(b,X),b.prototype.getUi=function(){var I=this,B=document.createElement("div");return B.style.display="flex",B.style.overflow="hidden",B.style.flexGrow="2",this.styles.forEach(function(Q){var z=document.createElement("div");z.style.display="flex",z.style.alignItems="center",z.style.justifyContent="space-between",z.style.padding="5px",z.style.borderWidth="2px",z.style.borderStyle="solid",z.style.overflow="hidden",z.style.maxWidth=100/I.styles.length-5+"%",z.style.borderColor=Q===I.currentStyle?I.uiStyleSettings.toolboxAccentColor:"transparent",z.addEventListener("click",function(){I.setCurrentStyle(Q,z)}),B.appendChild(z);var he=document.createElement("div");he.style.minHeight="20px",he.style.flexGrow="2",he.style.overflow="hidden";var xe=`<svg width="100" height="20">
<line x1="0" y1="10" x2="100" y2="10" stroke="`+I.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(Q!==""?'stroke-dasharray="'+Q+'"':"")+` />
</svg>`;he.innerHTML=xe,z.appendChild(he),I.styleBoxes.push(z)}),B},b.prototype.setCurrentStyle=function(I,B){var Q=this;this.currentStyle=I,this.styleBoxes.forEach(function(z){z.style.borderColor=z===B?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},b}(l),L=function(X){function b(I,B,Q){var z=X.call(this,I,B,Q)||this;return z.strokeColor=Q.defaultColor,z.strokeWidth=Q.defaultStrokeWidth,z.strokeDasharray=Q.defaultStrokeDasharray,z.strokePanel=new d("Line color",Q.defaultColorSet,Q.defaultColor),z.strokePanel.onColorChanged=z.setStrokeColor,z.strokeWidthPanel=new T("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),z.strokeWidthPanel.onWidthChanged=z.setStrokeWidth,z.strokeStylePanel=new k("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),z.strokeStylePanel.onStyleChanged=z.setStrokeDasharray,z}return Y(b,X),Object.defineProperty(b.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),b.prototype.getState=function(){var I=X.prototype.getState.call(this);return I.typeName=b.typeName,I},b.typeName="FrameMarker",b.title="Frame marker",b.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',b}(E),S=function(){this.defaultColorSet=["#EF4444","#10B981","#2563EB","#FFFF00","#7C3AED","#F472B6","#000000","#FFFFFF"],this.defaultColor=this.defaultColorSet[0],this.defaultFillColor=this.defaultColorSet[0],this.defaultStrokeColor=this.defaultColorSet[7],this.defaultHighlightColor=this.defaultColorSet[3],this.defaultStrokeWidth=3,this.defaultStrokeDasharray="",this.defaultHighlightOpacity=.5,this.defaultFontFamily="Helvetica, Arial, sans-serif",this.defaultStrokeWidths=[1,2,3,5,10],this.defaultStrokeDasharrays=["","3","12 3","9 6 3 6"],this.defaultOpacitySteps=[.1,.25,.5,.75,1],this.displayMode="inline",this.defaultFontFamilies=['Times, "Times New Roman", serif',"Helvetica, Arial, sans-serif",'Courier, "Courier New", monospace',"cursive","fantasy"],this.popupMargin=30,this.newFreehandMarkerOnPointerUp=!1,this.defaultColorsFollowCurrentColors=!1,this.freehandPixelRatio=1,this.disableRotation=!1},R=function(X){function b(I,B,Q){var z=X.call(this,I,B,Q)||this;return z.x1=0,z.y1=0,z.x2=0,z.y2=0,z.defaultLength=50,z.manipulationStartX=0,z.manipulationStartY=0,z.manipulationStartX1=0,z.manipulationStartY1=0,z.manipulationStartX2=0,z.manipulationStartY2=0,z.setupControlBox(),z}return Y(b,X),b.prototype.ownsTarget=function(I){return!!X.prototype.ownsTarget.call(this,I)||!(!this.grip1.ownsTarget(I)&&!this.grip2.ownsTarget(I))},b.prototype.pointerDown=function(I,B){X.prototype.pointerDown.call(this,I,B),this.manipulationStartX=I.x,this.manipulationStartY=I.y,this.state==="new"&&(this.x1=I.x,this.y1=I.y,this.x2=I.x,this.y2=I.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(B)?this.activeGrip=this.grip1:this.grip2.ownsTarget(B)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},b.prototype.pointerUp=function(I){var B=this.state;X.prototype.pointerUp.call(this,I),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(I),this._state="select",B==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},b.prototype.adjustVisual=function(){},b.prototype.manipulate=function(I){this.state==="creating"?this.resize(I):this.state==="move"?(this.x1=this.manipulationStartX1+I.x-this.manipulationStartX,this.y1=this.manipulationStartY1+I.y-this.manipulationStartY,this.x2=this.manipulationStartX2+I.x-this.manipulationStartX,this.y2=this.manipulationStartY2+I.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(I)},b.prototype.resize=function(I){switch(this.activeGrip){case this.grip1:this.x1=I.x,this.y1=I.y;break;case this.grip2:case void 0:this.x2=I.x,this.y2=I.y}this.adjustVisual(),this.adjustControlBox()},b.prototype.select=function(){X.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},b.prototype.deselect=function(){X.prototype.deselect.call(this),this.controlBox.style.display="none"},b.prototype.setupControlBox=function(){this.controlBox=M.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},b.prototype.adjustControlBox=function(){this.positionGrips()},b.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},b.prototype.createGrip=function(){var I=new s;return I.visual.transform.baseVal.appendItem(M.createTransform()),this.controlBox.appendChild(I.visual),I},b.prototype.positionGrips=function(){var I=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-I/2,this.y1-I/2),this.positionGrip(this.grip2.visual,this.x2-I/2,this.y2-I/2)},b.prototype.positionGrip=function(I,B,Q){var z=I.transform.baseVal.getItem(0);z.setTranslate(B,Q),I.transform.baseVal.replaceItem(z,0)},b.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},X.prototype.getState.call(this))},b.prototype.restoreState=function(I){X.prototype.restoreState.call(this,I);var B=I;this.x1=B.x1,this.y1=B.y1,this.x2=B.x2,this.y2=B.y2},b.prototype.scale=function(I,B){X.prototype.scale.call(this,I,B),this.x1=this.x1*I,this.y1=this.y1*B,this.x2=this.x2*I,this.y2=this.y2*B,this.adjustVisual(),this.adjustControlBox()},b}(o),C=function(X){function b(I,B,Q){var z=X.call(this,I,B,Q)||this;return z.strokeColor="transparent",z.strokeWidth=0,z.strokeDasharray="",z.setStrokeColor=z.setStrokeColor.bind(z),z.setStrokeWidth=z.setStrokeWidth.bind(z),z.setStrokeDasharray=z.setStrokeDasharray.bind(z),z.strokeColor=Q.defaultColor,z.strokeWidth=Q.defaultStrokeWidth,z.strokeDasharray=Q.defaultStrokeDasharray,z.strokePanel=new d("Line color",Q.defaultColorSet,Q.defaultColor),z.strokePanel.onColorChanged=z.setStrokeColor,z.strokeWidthPanel=new T("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),z.strokeWidthPanel.onWidthChanged=z.setStrokeWidth,z.strokeStylePanel=new k("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),z.strokeStylePanel.onStyleChanged=z.setStrokeDasharray,z}return Y(b,X),b.prototype.ownsTarget=function(I){return!(!X.prototype.ownsTarget.call(this,I)&&I!==this.visual&&I!==this.selectorLine&&I!==this.visibleLine)},b.prototype.createVisual=function(){this.visual=M.createGroup(),this.selectorLine=M.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=M.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)},b.prototype.pointerDown=function(I,B){X.prototype.pointerDown.call(this,I,B),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},b.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()),M.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),M.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),M.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},b.prototype.setStrokeColor=function(I){this.strokeColor=I,this.adjustVisual(),this.colorChanged(I)},b.prototype.setStrokeWidth=function(I){this.strokeWidth=I,this.adjustVisual()},b.prototype.setStrokeDasharray=function(I){this.strokeDasharray=I,this.adjustVisual(),this.stateChanged()},Object.defineProperty(b.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),b.prototype.getState=function(){var I=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},X.prototype.getState.call(this));return I.typeName=b.typeName,I},b.prototype.restoreState=function(I){X.prototype.restoreState.call(this,I);var B=I;this.strokeColor=B.strokeColor,this.strokeWidth=B.strokeWidth,this.strokeDasharray=B.strokeDasharray,this.createVisual(),this.adjustVisual()},b.typeName="LineMarker",b.title="Line marker",b.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',b}(R),f=function(X){function b(I,B,Q,z){var he=X.call(this,I,z||'<svg viewBox="0 0 24 24"><path d="M17 8h3v12h1v1h-4v-1h1v-3h-4l-1.5 3H14v1h-4v-1h1l6-12m1 1l-3.5 7H18V9M5 3h5c1.11 0 2 .89 2 2v11H9v-5H6v5H3V5c0-1.11.89-2 2-2m1 2v4h3V5H6z"/></svg>')||this;return he.fonts=[],he.fontBoxes=[],he.fonts=B,he.currentFont=Q,he.setCurrentFont=he.setCurrentFont.bind(he),he}return Y(b,X),b.prototype.getUi=function(){var I=this,B=document.createElement("div");return B.style.overflow="hidden",B.style.flexGrow="2",this.fonts.forEach(function(Q){var z=document.createElement("div");z.style.display="inline-block",z.style.alignItems="center",z.style.justifyContent="space-between",z.style.padding="5px",z.style.borderWidth="2px",z.style.borderStyle="solid",z.style.overflow="hidden",z.style.maxWidth=100/I.fonts.length-5+"%",z.style.borderColor=Q===I.currentFont?I.uiStyleSettings.toolboxAccentColor:"transparent",z.addEventListener("click",function(){I.setCurrentFont(Q,z)}),B.appendChild(z);var he=document.createElement("div");he.style.display="flex",he.style.minHeight="20px",he.style.flexGrow="2",he.style.fontFamily=Q,he.style.overflow="hidden";var xe=document.createElement("div");xe.style.whiteSpace="nowrap",xe.style.overflow="hidden",xe.style.textOverflow="ellipsis",xe.innerHTML="The quick brown fox jumps over the lazy dog",he.appendChild(xe),z.appendChild(he),I.fontBoxes.push(z)}),B},b.prototype.setCurrentFont=function(I,B){var Q=this;this.currentFont=I,this.fontBoxes.forEach(function(z){z.style.borderColor=z===B?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},b}(l),w=function(X){function b(I,B,Q){var z=X.call(this,I,B,Q)||this;return z.color="transparent",z.padding=5,z.DEFAULT_TEXT="your text here",z.text=z.DEFAULT_TEXT,z.isMoved=!1,z.color=Q.defaultColor,z.fontFamily=Q.defaultFontFamily,z.defaultSize={x:100,y:30},z.setColor=z.setColor.bind(z),z.setFont=z.setFont.bind(z),z.renderText=z.renderText.bind(z),z.sizeText=z.sizeText.bind(z),z.textEditDivClicked=z.textEditDivClicked.bind(z),z.showTextEditor=z.showTextEditor.bind(z),z.setSize=z.setSize.bind(z),z.positionTextEditor=z.positionTextEditor.bind(z),z.colorPanel=new d("Color",Q.defaultColorSet,Q.defaultColor),z.colorPanel.onColorChanged=z.setColor,z.fontFamilyPanel=new f("Font",Q.defaultFontFamilies,Q.defaultFontFamily),z.fontFamilyPanel.onFontChanged=z.setFont,z}return Y(b,X),b.prototype.ownsTarget=function(I){if(X.prototype.ownsTarget.call(this,I)||I===this.visual||I===this.textElement||I===this.bgRectangle)return!0;var B=!1;return this.textElement.childNodes.forEach(function(Q){Q===I&&(B=!0)}),B},b.prototype.createVisual=function(){this.visual=M.createGroup(),this.bgRectangle=M.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=M.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(M.createTransform()),this.textElement.transform.baseVal.appendItem(M.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},b.prototype.pointerDown=function(I,B){X.prototype.pointerDown.call(this,I,B),this.isMoved=!1,this.pointerDownPoint=I,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(I),this._state="creating")},b.prototype.renderText=function(){var I=this;if(this.textElement){for(;this.textElement.lastChild;)this.textElement.removeChild(this.textElement.lastChild);this.text.split(/\r\n|[\n\v\f\r\x85\u2028\u2029]/).forEach(function(B){I.textElement.appendChild(M.createTSpan(B.trim()===""?" ":B.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},b.prototype.getTextScale=function(){var I=this.textElement.getBBox(),B=1;if(I.width>0&&I.height>0){var Q=(1*this.width-this.width*this.padding*2/100)/I.width,z=(1*this.height-this.height*this.padding*2/100)/I.height;B=Math.min(Q,z)}return B},b.prototype.getTextPosition=function(I){var B=this.textElement.getBBox(),Q=0,z=0;return B.width>0&&B.height>0&&(Q=(this.width-B.width*I)/2,z=this.height/2-B.height*I/2),{x:Q,y:z}},b.prototype.sizeText=function(){var I=this.textElement.getBBox(),B=this.getTextScale(),Q=this.getTextPosition(B);Q.y-=I.y*B,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+Q.x+"px, "+Q.y+"px) scale("+B+", "+B+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(Q.x,Q.y),this.textElement.transform.baseVal.getItem(1).setScale(B,B))},b.prototype.manipulate=function(I){X.prototype.manipulate.call(this,I),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(I.x-this.pointerDownPoint.x)>5||Math.abs(I.y-this.pointerDownPoint.y)>5)},b.prototype.resize=function(I){X.prototype.resize.call(this,I),this.isMoved=!0,this.setSize(),this.sizeText()},b.prototype.setSize=function(){X.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(M.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),M.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},b.prototype.pointerUp=function(I){var B=this.state;B==="creating"&&(this._suppressMarkerCreateEvent=!0),X.prototype.pointerUp.call(this,I),this.setSize(),(B==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},b.prototype.showTextEditor=function(){var I=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(B){B.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var B=Number.parseFloat(I.textEditor.style.fontSize);I.textEditor.clientWidth>=Number.parseInt(I.textEditor.style.maxWidth)&&B>.9;)B-=.1,I.textEditor.style.fontSize=Math.max(B,.9)+"em"}),this.textEditor.addEventListener("keyup",function(B){B.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(B){if(B.clipboardData){var Q=B.clipboardData.getData("text"),z=window.getSelection();if(!z.rangeCount)return!1;z.deleteFromDocument(),z.getRangeAt(0).insertNode(document.createTextNode(Q)),B.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){I.textEditDivClicked(I.textEditor.innerText)}),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},b.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var I=this.getTextScale(),B=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),Q=this.textElement.getBBox(),z={x:Q.width*I,y:Q.height*I};B.x-=z.x/2,B.y-=z.y/2,this.textEditor.style.top=B.y+"px",this.textEditor.style.left=B.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-B.x+"px",this.textEditor.style.fontSize=Math.max(16*I,12)+"px",this.textElement.style.display="none"}},b.prototype.textEditDivClicked=function(I){this.text=I.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},b.prototype.select=function(){X.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},b.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),X.prototype.deselect.call(this)},b.prototype.dblClick=function(I,B){X.prototype.dblClick.call(this,I,B),this.showTextEditor()},b.prototype.setColor=function(I){this.textElement&&M.setAttributes(this.textElement,[["fill",I]]),this.color=I,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(I)},b.prototype.setFont=function(I){this.textElement&&M.setAttributes(this.textElement,[["font-family",I]]),this.fontFamily=I,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},b.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},b.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(b.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),b.prototype.getState=function(){var I=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},X.prototype.getState.call(this));return I.typeName=b.typeName,I},b.prototype.restoreState=function(I){var B=I;this.color=B.color,this.fontFamily=B.fontFamily,this.padding=B.padding,this.text=B.text,this.createVisual(),X.prototype.restoreState.call(this,I),this.setSize()},b.prototype.scale=function(I,B){X.prototype.scale.call(this,I,B),this.setSize(),this.sizeText(),this.positionTextEditor()},b.typeName="TextMarker",b.title="Text marker",b.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>',b}(A),y=function(X){function b(I,B,Q){var z=X.call(this,I,B,Q)||this;return z.color="transparent",z.lineWidth=3,z.drawing=!1,z.pixelRatio=1,z.color=Q.defaultColor,z.lineWidth=Q.defaultStrokeWidth,z.pixelRatio=Q.freehandPixelRatio,z.setColor=z.setColor.bind(z),z.addCanvas=z.addCanvas.bind(z),z.finishCreation=z.finishCreation.bind(z),z.setLineWidth=z.setLineWidth.bind(z),z.colorPanel=new d("Color",Q.defaultColorSet,Q.defaultColor),z.colorPanel.onColorChanged=z.setColor,z.lineWidthPanel=new T("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),z.lineWidthPanel.onWidthChanged=z.setLineWidth,z}return Y(b,X),b.prototype.ownsTarget=function(I){return!(!X.prototype.ownsTarget.call(this,I)&&I!==this.visual&&I!==this.drawingImage)},b.prototype.createVisual=function(){this.visual=M.createGroup(),this.drawingImage=M.createImage(),this.visual.appendChild(this.drawingImage);var I=M.createTransform();this.visual.transform.baseVal.appendItem(I),this.addMarkerVisualToContainer(this.visual)},b.prototype.pointerDown=function(I,B){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(I.x,I.y),this.drawing=!0):X.prototype.pointerDown.call(this,I,B)},b.prototype.manipulate=function(I){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(I.x,I.y),this.canvasContext.stroke()):X.prototype.manipulate.call(this,I)},b.prototype.resize=function(I){X.prototype.resize.call(this,I),M.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),M.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},b.prototype.pointerUp=function(I){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):X.prototype.pointerUp.call(this,I)},b.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)},b.prototype.select=function(){this.state==="creating"&&this.finishCreation(),X.prototype.select.call(this)},b.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),X.prototype.deselect.call(this)},b.prototype.finishCreation=function(){for(var I=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),B=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],Q=B[0],z=B[1],he=B[2],xe=B[3],Ie=!1,ue=0;ue<this.canvasElement.height;ue++)for(var me=0;me<this.canvasElement.width;me++)I.data[ue*this.canvasElement.width*4+4*me+3]>0&&(Ie=!0,ue<z&&(z=ue),me<Q&&(Q=me),ue>xe&&(xe=ue),me>he&&(he=me));if(Ie){this.left=Q/this.pixelRatio,this.top=z/this.pixelRatio,this.width=(he-Q)/this.pixelRatio,this.height=(xe-z)/this.pixelRatio;var we=document.createElement("canvas");we.width=he-Q,we.height=xe-z,we.getContext("2d").putImageData(this.canvasContext.getImageData(Q,z,he-Q,xe-z),0,0),this.drawingImgUrl=we.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},b.prototype.setDrawingImage=function(){M.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),M.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},b.prototype.setColor=function(I){this.color=I,this.colorChanged(I)},b.prototype.setLineWidth=function(I){this.lineWidth=I},Object.defineProperty(b.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),b.prototype.getState=function(){var I=Object.assign({drawingImgUrl:this.drawingImgUrl},X.prototype.getState.call(this));return I.typeName=b.typeName,I},b.prototype.restoreState=function(I){this.createVisual(),X.prototype.restoreState.call(this,I),this.drawingImgUrl=I.drawingImgUrl,this.setDrawingImage()},b.prototype.scale=function(I,B){X.prototype.scale.call(this,I,B),this.setDrawingImage()},b.typeName="FreehandMarker",b.title="Freehand marker",b.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>',b}(A),_=function(X){function b(I,B,Q){var z=X.call(this,I,Q||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return z.typeBoxes=[],z.currentType=B,z.setCurrentType=z.setCurrentType.bind(z),z}return Y(b,X),b.prototype.getUi=function(){var I=this,B=document.createElement("div");B.style.display="flex",B.style.overflow="hidden",B.style.flexGrow="2";for(var Q=function(xe){var Ie="both";switch(xe){case 0:Ie="both";break;case 1:Ie="start";break;case 2:Ie="end";break;case 3:Ie="none"}var ue=document.createElement("div");if(ue.style.display="flex",ue.style.flexGrow="2",ue.style.alignItems="center",ue.style.justifyContent="space-between",ue.style.padding="5px",ue.style.borderWidth="2px",ue.style.borderStyle="solid",ue.style.borderColor=Ie===z.currentType?z.uiStyleSettings.toolboxAccentColor:"transparent",ue.addEventListener("click",function(){I.setCurrentType(Ie,ue)}),B.appendChild(ue),Ie==="both"||Ie==="start"){var me=document.createElement("div");me.style.display="flex",me.style.alignItems="center",me.style.minHeight="20px",me.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="`+(z.uiStyleSettings!==void 0?z.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,me.style.marginLeft="5px",ue.appendChild(me)}var we=document.createElement("div");we.style.display="flex",we.style.alignItems="center",we.style.minHeight="20px",we.style.flexGrow="2";var Ae=document.createElement("hr");if(Ae.style.minWidth="20px",Ae.style.border="0px",Ae.style.borderTop="3px solid "+(z.uiStyleSettings!==void 0?z.uiStyleSettings.toolboxColor:"#eeeeee"),Ae.style.flexGrow="2",we.appendChild(Ae),ue.appendChild(we),Ie==="both"||Ie==="end"){var Ne=document.createElement("div");Ne.style.display="flex",Ne.style.alignItems="center",Ne.style.minHeight="20px",Ne.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
<polygon points="0,0 10,5 0,10" fill="`+(z.uiStyleSettings!==void 0?z.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,Ne.style.marginRight="5px",ue.appendChild(Ne)}z.typeBoxes.push(ue)},z=this,he=0;he<4;he++)Q(he);return B},b.prototype.setCurrentType=function(I,B){var Q=this;this.currentType=I,this.typeBoxes.forEach(function(z){z.style.borderColor=z===B?Q.uiStyleSettings!==void 0?Q.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},b}(l),j=function(X){function b(I,B,Q){var z=X.call(this,I,B,Q)||this;return z.arrowType="end",z.arrowBaseHeight=10,z.arrowBaseWidth=10,z.getArrowPoints=z.getArrowPoints.bind(z),z.setArrowType=z.setArrowType.bind(z),z.arrowTypePanel=new _("Arrow type","end"),z.arrowTypePanel.onArrowTypeChanged=z.setArrowType,z}return Y(b,X),b.prototype.ownsTarget=function(I){return!(!X.prototype.ownsTarget.call(this,I)&&I!==this.arrow1&&I!==this.arrow2)},b.prototype.getArrowPoints=function(I,B){var Q=this.arrowBaseWidth+2*this.strokeWidth,z=this.arrowBaseHeight+2*this.strokeWidth;return I-Q/2+","+(B+z/2)+" "+I+","+(B-z/2)+" "+(I+Q/2)+","+(B+z/2)},b.prototype.createTips=function(){this.arrow1=M.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(M.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=M.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(M.createTransform()),this.visual.appendChild(this.arrow2)},b.prototype.pointerDown=function(I,B){X.prototype.pointerDown.call(this,I,B),this.state==="creating"&&this.createTips()},b.prototype.adjustVisual=function(){if(X.prototype.adjustVisual.call(this),this.arrow1&&this.arrow2&&(this.arrow1.style.display=this.arrowType==="both"||this.arrowType==="start"?"":"none",this.arrow2.style.display=this.arrowType==="both"||this.arrowType==="end"?"":"none",M.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),M.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]),Math.abs(this.x1-this.x2)>.1)){var I=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),B=this.arrow1.transform.baseVal.getItem(0);B.setRotate(I,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(B,0);var Q=this.arrow2.transform.baseVal.getItem(0);Q.setRotate(I+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(Q,0)}},b.prototype.setArrowType=function(I){this.arrowType=I,this.adjustVisual(),this.stateChanged()},Object.defineProperty(b.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),b.prototype.getState=function(){var I=Object.assign({arrowType:this.arrowType},X.prototype.getState.call(this));return I.typeName=b.typeName,I},b.prototype.restoreState=function(I){X.prototype.restoreState.call(this,I);var B=I;this.arrowType=B.arrowType,this.createTips(),this.adjustVisual()},b.typeName="ArrowMarker",b.title="Arrow marker",b.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',b}(C),U=function(X){function b(I,B,Q){var z=X.call(this,I,B,Q)||this;return z.fillColor=Q.defaultFillColor,z.strokeWidth=0,z.fillPanel=new d("Color",Q.defaultColorSet,Q.defaultFillColor),z.fillPanel.onColorChanged=z.setFillColor,z}return Y(b,X),Object.defineProperty(b.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),b.prototype.getState=function(){var I=X.prototype.getState.call(this);return I.typeName=b.typeName,I},b.typeName="CoverMarker",b.title="Cover marker",b.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',b}(E),x=function(X){function b(I,B,Q,z){var he=X.call(this,I,z||'<svg viewBox="0 0 24 24"><path d="M17.66 8L12 2.35 6.34 8A8.02 8.02 0 004 13.64c0 2 .78 4.11 2.34 5.67a7.99 7.99 0 0011.32 0c1.56-1.56 2.34-3.67 2.34-5.67S19.22 9.56 17.66 8M6 14c0-2 .62-3.27 1.76-4.4L12 5.27l4.24 4.38C17.38 10.77 18 12 18 14H6z"/></svg>')||this;return he.opacities=[],he.opacityBoxes=[],he.opacities=B,he.currentOpacity=Q,he.setCurrentOpacity=he.setCurrentOpacity.bind(he),he}return Y(b,X),b.prototype.getUi=function(){var I=this,B=document.createElement("div");return B.style.display="flex",B.style.overflow="hidden",B.style.flexGrow="2",B.style.justifyContent="space-between",this.opacities.forEach(function(Q){var z=document.createElement("div");z.style.display="flex",z.style.alignItems="center",z.style.justifyContent="center",z.style.padding="5px",z.style.borderWidth="2px",z.style.borderStyle="solid",z.style.borderColor=Q===I.currentOpacity?I.uiStyleSettings.toolboxAccentColor:"transparent",z.addEventListener("click",function(){I.setCurrentOpacity(Q,z)}),B.appendChild(z);var he=document.createElement("div");he.innerText=100*Q+"%",z.appendChild(he),I.opacityBoxes.push(z)}),B},b.prototype.setCurrentOpacity=function(I,B){var Q=this;this.currentOpacity=I,this.opacityBoxes.forEach(function(z){z.style.borderColor=z===B?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},b}(l),F=function(X){function b(I,B,Q){var z=X.call(this,I,B,Q)||this;return z.setOpacity=z.setOpacity.bind(z),z.fillColor=Q.defaultHighlightColor,z.strokeWidth=0,z.opacity=Q.defaultHighlightOpacity,z.fillPanel=new d("Color",Q.defaultColorSet,z.fillColor),z.fillPanel.onColorChanged=z.setFillColor,z.opacityPanel=new x("Opacity",Q.defaultOpacitySteps,z.opacity),z.opacityPanel.onOpacityChanged=z.setOpacity,z}return Y(b,X),b.prototype.setOpacity=function(I){this.opacity=I,this.visual&&M.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(b.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),b.prototype.getState=function(){var I=X.prototype.getState.call(this);return I.typeName=b.typeName,I},b.typeName="HighlightMarker",b.title="Highlight marker",b.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>',b}(U),D='<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>',g=function(X){function b(I,B,Q){var z=X.call(this,I,B,Q)||this;return z.bgColor="transparent",z.tipPosition={x:0,y:0},z.tipBase1Position={x:0,y:0},z.tipBase2Position={x:0,y:0},z.tipMoving=!1,z.color=Q.defaultStrokeColor,z.bgColor=Q.defaultFillColor,z.fontFamily=Q.defaultFontFamily,z.defaultSize={x:100,y:30},z.setBgColor=z.setBgColor.bind(z),z.getTipPoints=z.getTipPoints.bind(z),z.positionTip=z.positionTip.bind(z),z.setTipPoints=z.setTipPoints.bind(z),z.colorPanel=new d("Text color",Q.defaultColorSet,z.color,'<svg viewBox="0 0 24 24"><path d="M9.62 12L12 5.67 14.37 12M11 3L5.5 17h2.25l1.12-3h6.25l1.13 3h2.25L13 3h-2z"/></svg>'),z.colorPanel.onColorChanged=z.setColor,z.bgColorPanel=new d("Fill color",Q.defaultColorSet,z.bgColor,D),z.bgColorPanel.onColorChanged=z.setBgColor,z.fontFamilyPanel=new f("Font",Q.defaultFontFamilies,Q.defaultFontFamily),z.fontFamilyPanel.onFontChanged=z.setFont,z.tipGrip=new s,z.tipGrip.visual.transform.baseVal.appendItem(M.createTransform()),z.controlBox.appendChild(z.tipGrip.visual),z}return Y(b,X),b.prototype.ownsTarget=function(I){return X.prototype.ownsTarget.call(this,I)||this.tipGrip.ownsTarget(I)||this.tip===I},b.prototype.createTip=function(){M.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=M.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},b.prototype.pointerDown=function(I,B){this.state==="new"&&X.prototype.pointerDown.call(this,I,B),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(B)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):X.prototype.pointerDown.call(this,I,B)},b.prototype.pointerUp=function(I){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,X.prototype.pointerUp.call(this,I);else{var B=this.state==="creating";X.prototype.pointerUp.call(this,I),this.setTipPoints(B),this.positionTip()}},b.prototype.manipulate=function(I){if(this.tipMoving){var B=this.unrotatePoint(I);this.tipPosition={x:B.x-this.manipulationStartLeft,y:B.y-this.manipulationStartTop},this.positionTip()}else X.prototype.manipulate.call(this,I)},b.prototype.setBgColor=function(I){this.bgRectangle&&this.tip&&(M.setAttributes(this.bgRectangle,[["fill",I]]),M.setAttributes(this.tip,[["fill",I]])),this.bgColor=I,this.fillColorChanged(I)},b.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},b.prototype.setTipPoints=function(I){I===void 0&&(I=!1);var B=Math.min(this.height/2,15),Q=this.height/5;I&&(this.tipPosition={x:B+Q/2,y:this.height+20});var z=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?z<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(Q=this.width/5,B=Math.min(this.width/2,15),this.tipBase1Position={x:B,y:0},this.tipBase2Position={x:B+Q,y:0}):(this.tipBase1Position={x:0,y:B},this.tipBase2Position={x:0,y:B+Q}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?z<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(Q=this.width/5,B=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-B-Q,y:0},this.tipBase2Position={x:this.width-B,y:0}):(this.tipBase1Position={x:this.width,y:B},this.tipBase2Position={x:this.width,y:B+Q}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?z<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(Q=this.width/5,B=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-B-Q,y:this.height},this.tipBase2Position={x:this.width-B,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-B-Q},this.tipBase2Position={x:this.width,y:this.height-B}):z<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(Q=this.width/5,B=Math.min(this.width/2,15),this.tipBase1Position={x:B,y:this.height},this.tipBase2Position={x:B+Q,y:this.height}):(this.tipBase1Position={x:0,y:this.height-B},this.tipBase2Position={x:0,y:this.height-B-Q})},b.prototype.resize=function(I){X.prototype.resize.call(this,I),this.positionTip()},b.prototype.positionTip=function(){M.setAttributes(this.tip,[["points",this.getTipPoints()]]);var I=this.tipGrip.visual.transform.baseVal.getItem(0);I.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(I,0)},Object.defineProperty(b.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),b.prototype.select=function(){this.positionTip(),X.prototype.select.call(this)},b.prototype.getState=function(){var I=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},X.prototype.getState.call(this));return I.typeName=b.typeName,I},b.prototype.restoreState=function(I){var B=I;this.bgColor=B.bgColor,this.tipPosition=B.tipPosition,X.prototype.restoreState.call(this,I),this.createTip(),this.setTipPoints()},b.prototype.scale=function(I,B){X.prototype.scale.call(this,I,B),this.tipPosition={x:this.tipPosition.x*I,y:this.tipPosition.y*B},this.positionTip()},b.typeName="CalloutMarker",b.title="Callout marker",b.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>',b}(w),W=function(X){function b(I,B,Q){var z=X.call(this,I,B,Q)||this;return z.fillColor="transparent",z.strokeColor="transparent",z.strokeWidth=0,z.strokeDasharray="",z.opacity=1,z.strokeColor=Q.defaultColor,z.strokeWidth=Q.defaultStrokeWidth,z.strokeDasharray=Q.defaultStrokeDasharray,z.fillColor=Q.defaultFillColor,z.setStrokeColor=z.setStrokeColor.bind(z),z.setFillColor=z.setFillColor.bind(z),z.setStrokeWidth=z.setStrokeWidth.bind(z),z.setStrokeDasharray=z.setStrokeDasharray.bind(z),z.setOpacity=z.setOpacity.bind(z),z.createVisual=z.createVisual.bind(z),z.strokePanel=new d("Line color",H(Q.defaultColorSet,["transparent"]),Q.defaultColor),z.strokePanel.onColorChanged=z.setStrokeColor,z.fillPanel=new d("Fill color",H(Q.defaultColorSet,["transparent"]),z.fillColor,D),z.fillPanel.onColorChanged=z.setFillColor,z.strokeWidthPanel=new T("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),z.strokeWidthPanel.onWidthChanged=z.setStrokeWidth,z.strokeStylePanel=new k("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),z.strokeStylePanel.onStyleChanged=z.setStrokeDasharray,z.opacityPanel=new x("Opacity",Q.defaultOpacitySteps,z.opacity),z.opacityPanel.onOpacityChanged=z.setOpacity,z}return Y(b,X),b.prototype.ownsTarget=function(I){return!(!X.prototype.ownsTarget.call(this,I)&&I!==this.visual)},b.prototype.createVisual=function(){this.visual=M.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)},b.prototype.pointerDown=function(I,B){X.prototype.pointerDown.call(this,I,B),this.state==="new"&&(this.createVisual(),this.moveVisual(I),this._state="creating")},b.prototype.manipulate=function(I){X.prototype.manipulate.call(this,I)},b.prototype.resize=function(I){X.prototype.resize.call(this,I),this.setSize()},b.prototype.setSize=function(){X.prototype.setSize.call(this),M.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},b.prototype.pointerUp=function(I){X.prototype.pointerUp.call(this,I),this.setSize()},b.prototype.setStrokeColor=function(I){this.strokeColor=I,this.visual&&M.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(I),this.stateChanged()},b.prototype.setFillColor=function(I){this.fillColor=I,this.visual&&M.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(I),this.stateChanged()},b.prototype.setStrokeWidth=function(I){this.strokeWidth=I,this.visual&&M.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},b.prototype.setStrokeDasharray=function(I){this.strokeDasharray=I,this.visual&&M.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},b.prototype.setOpacity=function(I){this.opacity=I,this.visual&&M.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(b.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),b.prototype.getState=function(){var I=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},X.prototype.getState.call(this));return I.typeName=b.typeName,I},b.prototype.restoreState=function(I){var B=I;this.fillColor=B.fillColor,this.strokeColor=B.strokeColor,this.strokeWidth=B.strokeWidth,this.strokeDasharray=B.strokeDasharray,this.opacity=B.opacity,this.createVisual(),X.prototype.restoreState.call(this,I),this.setSize()},b.prototype.scale=function(I,B){X.prototype.scale.call(this,I,B),this.setSize()},b.typeName="EllipseMarker",b.title="Ellipse marker",b.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>',b}(A),J=function(X){function b(I,B,Q){return X.call(this,I,B,Q)||this}return Y(b,X),Object.defineProperty(b.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),b.prototype.ownsTarget=function(I){return!(!X.prototype.ownsTarget.call(this,I)&&I!==this.tip1&&I!==this.tip2)},b.prototype.createTips=function(){this.tip1=M.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(M.createTransform()),this.visual.appendChild(this.tip1),this.tip2=M.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(M.createTransform()),this.visual.appendChild(this.tip2)},b.prototype.pointerDown=function(I,B){X.prototype.pointerDown.call(this,I,B),this.state==="creating"&&this.createTips()},b.prototype.adjustVisual=function(){if(X.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(M.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()]]),M.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 I=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),B=this.tip1.transform.baseVal.getItem(0);B.setRotate(I,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(B,0);var Q=this.tip2.transform.baseVal.getItem(0);Q.setRotate(I+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(Q,0)}},Object.defineProperty(b.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),b.prototype.getState=function(){var I=X.prototype.getState.call(this);return I.typeName=b.typeName,I},b.prototype.restoreState=function(I){X.prototype.restoreState.call(this,I),this.createTips(),this.adjustVisual()},b.typeName="MeasurementMarker",b.title="Measurement marker",b.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>',b}(C),oe=function(X){function b(I,B,Q){var z=X.call(this,I,B,Q)||this;return z.strokePanel.colors=Q.defaultColorSet,z.fillColor="transparent",z}return Y(b,X),Object.defineProperty(b.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),b.prototype.getState=function(){var I=X.prototype.getState.call(this);return I.typeName=b.typeName,I},b.typeName="EllipseFrameMarker",b.title="Ellipse frame marker",b.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>',b}(W),fe=function(){function X(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(X.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),X.prototype.addUndoStep=function(b){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(b)||(this.undoStack.push(b),JSON.stringify(this.lastRedoStep)!==JSON.stringify(b)&&this.redoStack.splice(0,this.redoStack.length))},X.prototype.replaceLastUndoStep=function(b){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=b)},X.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},X.prototype.undo=function(){if(this.undoStack.length>1){var b=this.undoStack.pop();return b!==void 0&&this.redoStack.push(b),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},X.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},X}(),Re=function(X){function b(I,B,Q){var z=X.call(this,I,B,Q)||this;return z.strokeColor="transparent",z.strokeWidth=0,z.strokeDasharray="",z.curveX=0,z.curveY=0,z.manipulationStartCurveX=0,z.manipulationStartCurveY=0,z.setStrokeColor=z.setStrokeColor.bind(z),z.setStrokeWidth=z.setStrokeWidth.bind(z),z.setStrokeDasharray=z.setStrokeDasharray.bind(z),z.positionGrips=z.positionGrips.bind(z),z.addControlGrips=z.addControlGrips.bind(z),z.adjustVisual=z.adjustVisual.bind(z),z.setupControlBox=z.setupControlBox.bind(z),z.resize=z.resize.bind(z),z.strokeColor=Q.defaultColor,z.strokeWidth=Q.defaultStrokeWidth,z.strokeDasharray=Q.defaultStrokeDasharray,z.strokePanel=new d("Line color",Q.defaultColorSet,Q.defaultColor),z.strokePanel.onColorChanged=z.setStrokeColor,z.strokeWidthPanel=new T("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),z.strokeWidthPanel.onWidthChanged=z.setStrokeWidth,z.strokeStylePanel=new k("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),z.strokeStylePanel.onStyleChanged=z.setStrokeDasharray,z}return Y(b,X),b.prototype.ownsTarget=function(I){return!(!X.prototype.ownsTarget.call(this,I)&&I!==this.visual&&I!==this.selectorCurve&&I!==this.visibleCurve&&!this.curveGrip.ownsTarget(I))},b.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},b.prototype.createVisual=function(){this.visual=M.createGroup(),this.selectorCurve=M.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=M.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)},b.prototype.pointerDown=function(I,B){X.prototype.pointerDown.call(this,I,B),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=I.x,this.curveY=I.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(B)&&(this.activeGrip=this.curveGrip,this._state="resize")},b.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),M.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),M.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),M.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},b.prototype.setupControlBox=function(){X.prototype.setupControlBox.call(this),this.curveControlLine1=M.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=M.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)},b.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,X.prototype.addControlGrips.call(this)},b.prototype.positionGrips=function(){X.prototype.positionGrips.call(this);var I=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-I/2,this.curveY-I/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()))},b.prototype.manipulate=function(I){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+I.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+I.y-this.manipulationStartY),X.prototype.manipulate.call(this,I)},b.prototype.resize=function(I){this.activeGrip===this.curveGrip&&(this.curveX=I.x,this.curveY=I.y),X.prototype.resize.call(this,I),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},b.prototype.setStrokeColor=function(I){this.strokeColor=I,this.adjustVisual(),this.colorChanged(I)},b.prototype.setStrokeWidth=function(I){this.strokeWidth=I,this.adjustVisual()},b.prototype.setStrokeDasharray=function(I){this.strokeDasharray=I,this.adjustVisual()},b.prototype.scale=function(I,B){this.curveX=this.curveX*I,this.curveY=this.curveY*B,X.prototype.scale.call(this,I,B)},Object.defineProperty(b.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),b.prototype.getState=function(){var I=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},X.prototype.getState.call(this));return I.typeName=b.typeName,I},b.prototype.restoreState=function(I){X.prototype.restoreState.call(this,I);var B=I;this.strokeColor=B.strokeColor,this.strokeWidth=B.strokeWidth,this.strokeDasharray=B.strokeDasharray,this.curveX=B.curveX,this.curveY=B.curveY,this.createVisual(),this.adjustVisual()},b.typeName="CurveMarker",b.title="Curve marker",b.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>',b}(R),be=function(){function X(b,I){I===void 0&&(I=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=b,this.cancelable=I}return Object.defineProperty(X.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),X.prototype.preventDefault=function(){this._defaultPrevented=!0},X}(),Le=function(X){function b(I,B,Q){var z=X.call(this,I,!1)||this;return z.dataUrl=B,z.state=Q,z}return Y(b,X),b}(be),Ce=function(X){function b(I,B,Q){Q===void 0&&(Q=!1);var z=X.call(this,I,Q)||this;return z.marker=B,z}return Y(b,X),b}(be),Te=function(){function X(){this.render=[],this.beforeclose=[],this.close=[],this.show=[],this.restorestate=[],this.statechange=[],this.markerselect=[],this.markerdeselect=[],this.markercreating=[],this.markercreate=[],this.markerbeforedelete=[],this.markerdelete=[],this.markerchange=[],this.focus=[],this.blur=[]}return X.prototype.addEventListener=function(b,I){this[b].push(I)},X.prototype.removeEventListener=function(b,I){var B=this[b].indexOf(I);B>-1&&this[b].splice(B,1)},X}(),ve=function(){function X(b){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new S,this._isOpen=!1,this.undoRedoManager=new fe,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 Te,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=X.instanceCounter++,this.styles=new O(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=b,this.targetRoot=document.body,this.width=b.clientWidth,this.height=b.clientHeight,this.styles.removeStyleSheet(),this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.toolbarButtonClicked=this.toolbarButtonClicked.bind(this),this.createNewMarker=this.createNewMarker.bind(this),this.addNewMarker=this.addNewMarker.bind(this),this.markerCreated=this.markerCreated.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onDblClick=this.onDblClick.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.onPointerOut=this.onPointerOut.bind(this),this.onKeyUp=this.onKeyUp.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.deleteSelectedMarker=this.deleteSelectedMarker.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.removeMarker=this.removeMarker.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this),this.onPopupTargetResize=this.onPopupTargetResize.bind(this),this.showNotesEditor=this.showNotesEditor.bind(this),this.hideNotesEditor=this.hideNotesEditor.bind(this),this.stepZoom=this.stepZoom.bind(this),this.focus=this.focus.bind(this),this.blur=this.blur.bind(this),this.markerStateChanged=this.markerStateChanged.bind(this),this.switchToSelectMode=this.switchToSelectMode.bind(this),this.addDefs=this.addDefs.bind(this),this.addDefsToImage=this.addDefsToImage.bind(this)}return Object.defineProperty(X.prototype,"ALL_MARKER_TYPES",{get:function(){return[L,y,j,w,oe,W,F,g,J,U,C,Re]},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[L,y,j,w,W,F,g]},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"BASIC_MARKER_TYPES",{get:function(){return[L,y,j,w,F]},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(b){var I=this;this._availableMarkerTypes.splice(0),b.forEach(function(B){if(typeof B=="string"){var Q=I.ALL_MARKER_TYPES.find(function(z){return z.typeName===B});Q!==void 0&&I._availableMarkerTypes.push(Q)}else I._availableMarkerTypes.push(B)})},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(b){this._zoomLevel=b,this.editorCanvas&&this.contentDiv&&(this.editorCanvas.style.transform="scale("+this._zoomLevel+")",this.contentDiv.scrollTo({left:(this.editorCanvas.clientWidth*this._zoomLevel-this.contentDiv.clientWidth)/2,top:(this.editorCanvas.clientHeight*this._zoomLevel-this.contentDiv.clientHeight)/2}))},enumerable:!1,configurable:!0}),Object.defineProperty(X.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),X.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),K.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},X.prototype.show=function(){var b=this;this.styles.styleSheetRoot===void 0&&n.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=n.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(I){return I(new be(b))})},X.prototype.render=function(){return N(this,void 0,void 0,function(){var b;return $(this,function(I){switch(I.label){case 0:return this.setCurrentMarker(),(b=new G).naturalSize=this.renderAtNaturalSize,b.imageType=this.renderImageType,b.imageQuality=this.renderImageQuality,b.markersOnly=this.renderMarkersOnly,b.width=this.renderWidth,b.height=this.renderHeight,[4,b.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return I.sent(),[4,b.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,I.sent()]}})})},X.prototype.close=function(b){var I=this;if(b===void 0&&(b=!1),this.isOpen){var B=!1;b||this.eventListeners.beforeclose.forEach(function(Q){var z=new be(I,!0);Q(z),z.defaultPrevented&&(B=!0)}),B||(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.settings.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),this.eventListeners.close.forEach(function(Q){return Q(new be(I))}),this.detachEvents(),this._isOpen=!1)}},X.prototype.addMarkersToToolbar=function(){for(var b,I=[],B=0;B<arguments.length;B++)I[B]=arguments[B];(b=this._availableMarkerTypes).push.apply(b,I)},X.prototype.addRenderEventListener=function(b){this.addEventListener("render",function(I){b(I.dataUrl,I.state)})},X.prototype.removeRenderEventListener=function(b){},X.prototype.addCloseEventListener=function(b){this.addEventListener("close",function(){b()})},X.prototype.removeCloseEventListener=function(b){},X.prototype.setupResizeObserver=function(){var b=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){b.resize(b.target.clientWidth,b.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return b.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},X.prototype.onPopupTargetResize=function(){var b=1*this.target.clientWidth/this.target.clientHeight,I=this.editorCanvas.clientWidth/b>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*b:this.editorCanvas.clientWidth,B=I<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/b;this.resize(I,B)},X.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},X.prototype.resize=function(b,I){this._isResizing=!0;var B=b/this.imageWidth,Q=I/this.imageHeight;this.imageWidth=Math.round(b),this.imageHeight=Math.round(I),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(B,Q),this._isResizing=!1},X.prototype.scaleMarkers=function(b,I){var B,Q=this;this._currentMarker&&this._currentMarker instanceof w?this._currentMarker.scale(b,I):(B=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(z){z!==Q._currentMarker&&z.scale(b,I)}),B!==void 0&&this.setCurrentMarker(B)},X.prototype.setEditingTarget=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px"},X.prototype.setTopLeft=function(){var b=this.editingTarget.getBoundingClientRect(),I=this.editorCanvas.getBoundingClientRect();this.left=b.left-I.left,this.top=b.top-I.top},X.prototype.initMarkerCanvas=function(){this.markerImageHolder=document.createElement("div"),this.markerImageHolder.style.setProperty("touch-action","pinch-zoom"),this.markerImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.markerImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImage.style.pointerEvents="auto",this.markerImageHolder.style.position="absolute",this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.markerImageHolder.style.transformOrigin="top left",this.positionMarkerImage(),this.markerImageHolder.appendChild(this.markerImage),this.editorCanvas.appendChild(this.markerImageHolder)},X.prototype.addDefs=function(){for(var b,I=[],B=0;B<arguments.length;B++)I[B]=arguments[B];this.defs=M.createDefs(),this.addDefsToImage(),(b=this.defs).append.apply(b,I)},X.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},X.prototype.initOverlay=function(){this.overlayContainer=document.createElement("div"),this.overlayContainer.style.position="absolute",this.overlayContainer.style.left="0px",this.overlayContainer.style.top="0px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.overlayContainer.style.display="flex",this.markerImageHolder.appendChild(this.overlayContainer)},X.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},X.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},X.prototype.attachWindowEvents=function(){window.addEventListener("pointermove",this.onPointerMove),window.addEventListener("pointerup",this.onPointerUp),window.addEventListener("pointercancel",this.onPointerOut),window.addEventListener("pointerout",this.onPointerOut),window.addEventListener("pointerleave",this.onPointerUp),window.addEventListener("resize",this.onWindowResize),window.addEventListener("keyup",this.onKeyUp)},X.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},X.prototype.detachWindowEvents=function(){window.removeEventListener("pointermove",this.onPointerMove),window.removeEventListener("pointerup",this.onPointerUp),window.removeEventListener("pointercancel",this.onPointerOut),window.removeEventListener("pointerout",this.onPointerOut),window.removeEventListener("pointerleave",this.onPointerUp),window.removeEventListener("resize",this.onWindowResize),window.removeEventListener("keyup",this.onKeyUp)},X.prototype.addLogo=function(){this.logoUI=document.createElement("div"),this.logoUI.style.display="inline-block",this.logoUI.style.margin="0px",this.logoUI.style.padding="0px",this.logoUI.style.fill="#333333";var b=document.createElement("a");b.href="https://markerjs.com/",b.target="_blank",b.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",b.style.display="grid",b.style.alignItems="center",b.style.justifyItems="center",b.style.padding="3px",b.style.width="20px",b.style.height="20px",this.logoUI.appendChild(b),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},X.prototype.positionLogo=function(){this.logoUI&&(this.uiStyleSettings.logoPosition!=="right"?this.logoUI.style.left=this.markerImageHolder.offsetLeft+10+"px":this.logoUI.style.left=this.markerImageHolder.offsetLeft+this.markerImageHolder.offsetWidth-this.logoUI.clientWidth-10+"px",this.logoUI.style.top=this.markerImageHolder.offsetTop+this.markerImageHolder.offsetHeight-this.logoUI.clientHeight-10+"px")},X.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},X.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},X.prototype.showUI=function(){switch(this.settings.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.style.visibility=this._silentRenderMode?"hidden":"visible",this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.coverDiv.style.userSelect="none",this.settings.displayMode){case"inline":this.coverDiv.style.position="absolute";var b=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=b+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px",this.coverDiv.style.width=this.target.offsetWidth.toString()+"px",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.settings.displayMode==="popup"?this.settings.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.toolbar=new m(this.uiDiv,this.settings.displayMode,this._availableMarkerTypes,this.uiStyleSettings,this.styles),this.toolbar.addButtonClickListener(this.toolbarButtonClicked),this.toolbar.show(this._silentRenderMode||this.uiStyleSettings.hideToolbar?"hidden":"visible"),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.settings.displayMode==="popup"&&(this.contentDiv.style.backgroundColor=this.uiStyleSettings.canvasBackgroundColor,this.contentDiv.style.maxHeight=this.windowHeight-2*this.settings.popupMargin-3.5*this.uiStyleSettings.toolbarHeight+"px",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.settings.popupMargin+"px)"),this.contentDiv.style.overflow="auto",this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.settings.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.editorCanvas.style.transformOrigin="left top",this.editorCanvas.style.transform="scale("+this.zoomLevel+")",this.contentDiv.appendChild(this.editorCanvas),this.editingTarget=this.target instanceof HTMLImageElement?document.createElement("img"):document.createElement("canvas"),this.target.getClientRects().item(0).y<this.styles.settings.toolbarHeight&&(this.editingTarget.style.marginTop=this.target.offsetTop-this.styles.settings.toolbarHeight+"px"),this.editorCanvas.appendChild(this.editingTarget),this.toolbox=new u(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},X.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},X.prototype.removeMarker=function(b){this.markerImage.removeChild(b.container),this.markers.indexOf(b)>-1&&this.markers.splice(this.markers.indexOf(b),1),b.dispose()},X.prototype.switchToSelectMode=function(){this.mode="select",this.hideNotesEditor(),this._currentMarker!==void 0&&(this._currentMarker.state!=="new"?this._currentMarker.select():(this.removeMarker(this._currentMarker),this.setCurrentMarker(),this.markerImage.style.cursor="default"),this.addUndoStep())},X.prototype.toolbarButtonClicked=function(b,I){if(b==="marker"&&I!==void 0)this.createNewMarker(I);else if(b==="action")switch(I){case"select":this.switchToSelectMode(),this.switchToSelectMode();break;case"delete":this.deleteSelectedMarker();break;case"clear":this.clear();break;case"undo":this.undo();break;case"redo":this.redo();break;case"zoom":this.stepZoom();break;case"zoom-out":this.zoomLevel=1;break;case"notes":this.notesArea===void 0?(this.switchToSelectMode(),this.zoomLevel=1,this.showNotesEditor()):this.switchToSelectMode();break;case"close":this.close();break;case"render":this.switchToSelectMode(),this.startRenderAndClose()}},X.prototype.deleteSelectedMarker=function(){var b=this;if(this._currentMarker!==void 0){var I=!1;if(this.eventListeners.markerbeforedelete.forEach(function(Q){var z=new Ce(b,b._currentMarker,!0);Q(z),z.defaultPrevented&&(I=!0)}),!I){var B=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 Ce(b,B))})}}},X.prototype.clear=function(){var b=this,I=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(he){var xe=new Ce(b,void 0,!0);he(xe),xe.defaultPrevented&&(I=!0)}),!I)){this.setCurrentMarker();for(var B=function(he){var xe=Q.markers[he];Q.setCurrentMarker(Q.markers[he]),Q._currentMarker.dispose(),Q.markerImage.removeChild(Q._currentMarker.container),Q.markers.splice(Q.markers.indexOf(Q._currentMarker),1),Q.eventListeners.markerdelete.forEach(function(Ie){return Ie(new 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oe=this._input.peekUntilAfter(/[: ,;{}()[\]\/='"]/g);oe.match(/[ :]$/)&&(oe=this.eatString(": ").replace(/\s$/,""),this.print_string(oe),this._output.space_before_token=!0),oe=oe.replace(/\s$/,""),oe==="extend"?y=!0:oe==="import"&&(_=!0),oe in this.NESTED_AT_RULE?(this._nestedLevel+=1,oe in this.CONDITIONAL_GROUP_RULE&&(w=!0)):!C&&R===0&&oe.indexOf(":")!==-1&&(f=!0,this.indent())}else if(this._ch==="#"&&this._input.peek()==="{")this.preserveSingleSpace(D),this.print_string(this._ch+this.eatString("}"));else 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ie=te.marker.find(0),ye=mt(ie.from,i)||or(te.marker)-or(c),Ee=mt(ie.to,r)||lr(te.marker)-lr(c);if(ye>=0&&Ee<=0||ye<=0&&Ee>=0)continue;if(ye<=0&&(te.marker.inclusiveRight&&c.inclusiveLeft?mt(ie.to,i)>=0:mt(ie.to,i)>0)||ye>=0&&(te.marker.inclusiveRight&&c.inclusiveLeft?mt(ie.from,r)<=0:mt(ie.from,r)<0))return!0}}function Tn(e){for(var t;t=Hn(e);)e=t.find(-1,!0).line;return e}function Pi(e){for(var t;t=Wn(e);)e=t.find(1,!0).line;return e}function Rr(e){for(var t,i;t=Wn(e);)e=t.find(1,!0).line,(i||(i=[])).push(e);return i}function qr(e,t){var i=qe(e,t),r=Tn(i);return i==r?t:gt(r)}function Yn(e,t){if(t>e.lastLine())return t;var i=qe(e,t),r;if(!Nn(e,i))return t;for(;r=Wn(i);)i=r.find(1,!0).line;return gt(i)+1}function Nn(e,t){var i=cn&&t.markedSpans;if(i)for(var r=void 0,c=0;c<i.length;++c){if(r=i[c],!r.marker.collapsed)continue;if(r.from==null)return!0;if(r.marker.widgetNode)continue;if(r.from==0&&r.marker.inclusiveLeft&&ei(e,t,r))return!0}}function ei(e,t,i){if(i.to==null){var 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ie=te.level!=1,ye=kn(e,He(i,ie?te.from:te.to,ie?"after":"before"),"line",t,r);ya(ye,P,V,!0)&&ye.top>V&&(te=c[Z-1])}return te}function Ko(e,t,i,r,c,P,V){var Z=hs(e,t,r,V),te=Z.begin,ie=Z.end;/\s/.test(t.text.charAt(ie-1))&&ie--;for(var ye=null,Ee=null,ke=0;ke<c.length;ke++){var De=c[ke];if(De.from>=ie||De.to<=te)continue;var Fe=De.level!=1,Ue=Un(e,r,Fe?Math.min(ie,De.to)-1:Math.max(te,De.from)).right,Xe=Ue<P?P-Ue+1e9:Ue-P;(!ye||Ee>Xe)&&(ye=De,Ee=Xe)}return ye||(ye=c[c.length-1]),ye.from<te&&(ye={from:te,to:ye.to,level:ye.level}),ye.to>ie&&(ye={from:ye.from,to:ie,level:ye.level}),ye}var cr;function Lr(e){if(e.cachedTextHeight!=null)return e.cachedTextHeight;if(cr==null){cr=f("pre",null,"CodeMirror-line-like");for(var t=0;t<49;++t)cr.appendChild(document.createTextNode("x")),cr.appendChild(f("br"));cr.appendChild(document.createTextNode("x"))}C(e.measure,cr);var i=cr.offsetHeight/50;return i>3&&(e.cachedTextHeight=i),R(e.measure),i||1}function Ir(e){if(e.cachedCharWidth!=null)return e.cachedCharWidth;var t=f("span","xxxxxxxxxx"),i=f("pre",[t],"CodeMirror-line-like");C(e.measure,i);var r=t.getBoundingClientRect(),c=(r.right-r.left)/10;return c>2&&(e.cachedCharWidth=c),c||10}function ba(e){for(var t=e.display,i={},r={},c=t.gutters.clientLeft,P=t.gutters.firstChild,V=0;P;P=P.nextSibling,++V){var Z=e.display.gutterSpecs[V].className;i[Z]=P.offsetLeft+P.clientLeft+c,r[Z]=P.clientWidth}return{fixedPos:_a(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:i,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function _a(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function ds(e){var t=Lr(e.display),i=e.options.lineWrapping,r=i&&Math.max(5,e.display.scroller.clientWidth/Ir(e.display)-3);return function(c){if(Nn(e.doc,c))return 0;var P=0;if(c.widgets)for(var V=0;V<c.widgets.length;V++)c.widgets[V].height&&(P+=c.widgets[V].height);return i?P+(Math.ceil(c.text.length/r)||1)*t:P+t}}function Ea(e){var t=e.doc,i=ds(e);t.iter(function(r){var c=i(r);c!=r.height&&pt(r,c)})}function dr(e,t,i,r){var c=e.display;if(!i&&_e(t).getAttribute("cm-not-content")=="true")return null;var P,V,Z=c.lineSpace.getBoundingClientRect();try{P=t.clientX-Z.left,V=t.clientY-Z.top}catch(Ee){return null}var te=va(e,P,V),ie;if(r&&te.xRel>0&&(ie=qe(e.doc,te.line).text).length==te.ch){var ye=W(ie,ie.length,e.options.tabSize)-ie.length;te=He(te.line,Math.max(0,Math.round((P-qa(e.display).left)/Ir(e.display))-ye))}return te}function fr(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,t<0)return null;for(var i=e.display.view,r=0;r<i.length;r++)if(t-=i[r].size,t<0)return r}function gn(e,t,i,r){t==null&&(t=e.doc.first),i==null&&(i=e.doc.first+e.doc.size),r||(r=0);var c=e.display;if(r&&i<c.viewTo&&(c.updateLineNumbers==null||c.updateLineNumbers>t)&&(c.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=c.viewTo)cn&&qr(e.doc,t)<c.viewTo&&Jn(e);else if(i<=c.viewFrom)cn&&Yn(e.doc,i+r)>c.viewFrom?Jn(e):(c.viewFrom+=r,c.viewTo+=r);else if(t<=c.viewFrom&&i>=c.viewTo)Jn(e);else if(t<=c.viewFrom){var P=Bi(e,i,i+r,1);P?(c.view=c.view.slice(P.index),c.viewFrom=P.lineN,c.viewTo+=r):Jn(e)}else if(i>=c.viewTo){var V=Bi(e,t,t,-1);V?(c.view=c.view.slice(0,V.index),c.viewTo=V.lineN):Jn(e)}else{var Z=Bi(e,t,t,-1),te=Bi(e,i,i+r,1);Z&&te?(c.view=c.view.slice(0,Z.index).concat(mn(e,Z.lineN,te.lineN)).concat(c.view.slice(te.index)),c.viewTo+=r):Jn(e)}var ie=c.externalMeasured;ie&&(i<ie.lineN?ie.lineN+=r:t<ie.lineN+ie.size&&(c.externalMeasured=null))}function $n(e,t,i){e.curOp.viewChanged=!0;var r=e.display,c=e.display.externalMeasured;if(c&&t>=c.lineN&&t<c.lineN+c.size&&(r.externalMeasured=null),t<r.viewFrom||t>=r.viewTo)return;var P=r.view[fr(e,t)];if(P.node==null)return;var V=P.changes||(P.changes=[]);oe(V,i)==-1&&V.push(i)}function Jn(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Bi(e,t,i,r){var c=fr(e,t),P,V=e.display.view;if(!cn||i==e.doc.first+e.doc.size)return{index:c,lineN:i};for(var Z=e.display.viewFrom,te=0;te<c;te++)Z+=V[te].size;if(Z!=t){if(r>0){if(c==V.length-1)return null;P=Z+V[c].size-t,c++}else P=Z-t;t+=P,i+=P}for(;qr(e.doc,i)!=i;){if(c==(r<0?0:V.length-1))return null;i+=r*V[c-(r<0?1:0)].size,c+=r}return{index:c,lineN:i}}function Vo(e,t,i){var r=e.display,c=r.view;c.length==0||t>=r.viewTo||i<=r.viewFrom?(r.view=mn(e,t,i),r.viewFrom=t):(r.viewFrom>t?r.view=mn(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(fr(e,t))),r.viewFrom=t,r.viewTo<i?r.view=r.view.concat(mn(e,r.viewTo,i)):r.viewTo>i&&(r.view=r.view.slice(0,fr(e,i)))),r.viewTo=i}function fs(e){for(var t=e.display.view,i=0,r=0;r<t.length;r++){var c=t[r];!c.hidden&&(!c.node||c.changes)&&++i}return i}function si(e){e.display.input.showSelection(e.display.input.prepareSelection())}function ps(e,t){t===void 0&&(t=!0);for(var i=e.doc,r={},c=r.cursors=document.createDocumentFragment(),P=r.selection=document.createDocumentFragment(),V=0;V<i.sel.ranges.length;V++){if(!t&&V==i.sel.primIndex)continue;var Z=i.sel.ranges[V];if(Z.from().line>=e.display.viewTo||Z.to().line<e.display.viewFrom)continue;var te=Z.empty();(te||e.options.showCursorWhenSelecting)&&ms(e,Z.head,c),te||Xo(e,Z,P)}return r}function ms(e,t,i){var r=kn(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),c=i.appendChild(f("div","\xA0","CodeMirror-cursor"));if(c.style.left=r.left+"px",c.style.top=r.top+"px",c.style.height=Math.max(0,r.bottom-r.top)*e.options.cursorHeight+"px",r.other){var P=i.appendChild(f("div","\xA0","CodeMirror-cursor CodeMirror-secondarycursor"));P.style.display="",P.style.left=r.other.left+"px",P.style.top=r.other.top+"px",P.style.height=(r.other.bottom-r.other.top)*.85+"px"}}function ji(e,t){return e.top-t.top||e.left-t.left}function Xo(e,t,i){var r=e.display,c=e.doc,P=document.createDocumentFragment(),V=qa(e.display),Z=V.left,te=Math.max(r.sizerWidth,hr(e)-r.sizer.offsetLeft)-V.right,ie=c.direction=="ltr";function ye(Qe,st,ft,ht){st<0&&(st=0),st=Math.round(st),ht=Math.round(ht),P.appendChild(f("div",null,"CodeMirror-selected","position: absolute; left: "+Qe+`px;
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top: `+(t.top-i.viewOffset-Fi(e.display))+`px;
height: `+(t.bottom-t.top+Fn(e)+i.barHeight)+`px;
left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(P),P.scrollIntoView(c),e.display.lineSpace.removeChild(P)}}function $o(e,t,i,r){r==null&&(r=0);var c;!e.options.lineWrapping&&t==i&&(t=t.ch?He(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,i=t.sticky=="before"?He(t.line,t.ch+1,"before"):t);for(var P=0;P<5;P++){var V=!1,Z=kn(e,t),te=!i||i==t?Z:kn(e,i);c={left:Math.min(Z.left,te.left),top:Math.min(Z.top,te.top)-r,right:Math.max(Z.left,te.left),bottom:Math.max(Z.bottom,te.bottom)+r};var ie=wa(e,c),ye=e.doc.scrollTop,Ee=e.doc.scrollLeft;if(ie.scrollTop!=null&&(li(e,ie.scrollTop),Math.abs(e.doc.scrollTop-ye)>1&&(V=!0)),ie.scrollLeft!=null&&(pr(e,ie.scrollLeft),Math.abs(e.doc.scrollLeft-Ee)>1&&(V=!0)),!V)break}return c}function Jo(e,t){var i=wa(e,t);i.scrollTop!=null&&li(e,i.scrollTop),i.scrollLeft!=null&&pr(e,i.scrollLeft)}function wa(e,t){var i=e.display,r=Lr(e.display);t.top<0&&(t.top=0);var c=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:i.scroller.scrollTop,P=da(e),V={};t.bottom-t.top>P&&(t.bottom=t.top+P);var Z=e.doc.height+ca(i),te=t.top<r,ie=t.bottom>Z-r;if(t.top<c)V.scrollTop=te?0:t.top;else if(t.bottom>c+P){var ye=Math.min(t.top,(ie?Z:t.bottom)-P);ye!=c&&(V.scrollTop=ye)}var Ee=e.options.fixedGutter?0:i.gutters.offsetWidth,ke=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:i.scroller.scrollLeft-Ee,De=hr(e)-i.gutters.offsetWidth,Fe=t.right-t.left>De;return Fe&&(t.right=t.left+De),t.left<10?V.scrollLeft=0:t.left<ke?V.scrollLeft=Math.max(0,t.left+Ee-(Fe?0:10)):t.right>De+ke-3&&(V.scrollLeft=t.right+(Fe?0:10)-De),V}function Sa(e,t){if(t==null)return;Gi(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function kr(e){Gi(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function oi(e,t,i){(t!=null||i!=null)&&Gi(e),t!=null&&(e.curOp.scrollLeft=t),i!=null&&(e.curOp.scrollTop=i)}function Qo(e,t){Gi(e),e.curOp.scrollToPos=t}function Gi(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var i=us(e,t.from),r=us(e,t.to);bs(e,i,r,t.margin)}}function bs(e,t,i,r){var c=wa(e,{left:Math.min(t.left,i.left),top:Math.min(t.top,i.top)-r,right:Math.max(t.right,i.right),bottom:Math.max(t.bottom,i.bottom)+r});oi(e,c.scrollLeft,c.scrollTop)}function li(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;N||Aa(e,{top:t}),_s(e,t,!0),N&&Aa(e),ci(e,100)}function _s(e,t,i){if(t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),e.display.scroller.scrollTop==t&&!i)return;e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t)}function pr(e,t,i,r){if(t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(i?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r)return;e.doc.scrollLeft=t,Ss(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t)}function ui(e){var t=e.display,i=t.gutters.offsetWidth,r=Math.round(e.doc.height+ca(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?i:0,docHeight:r,scrollHeight:r+Fn(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:i}}var mr=function(e,t,i){this.cm=i;var r=this.vert=f("div",[f("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),c=this.horiz=f("div",[f("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=c.tabIndex=-1,e(r),e(c),Me(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),Me(c,"scroll",function(){c.clientWidth&&t(c.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,K&&G<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};mr.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,i=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(i){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var c=e.viewHeight-(t?r:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+c)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=i?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var P=e.viewWidth-e.barLeft-(i?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+P)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(r==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:i?r:0,bottom:t?r:0}},mr.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},mr.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},mr.prototype.zeroWidthHack=function(){var e=s&&!u?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new J,this.disableVert=new J},mr.prototype.enableZeroWidthBar=function(e,t,i){e.style.pointerEvents="auto";function r(){var c=e.getBoundingClientRect(),P=i=="vert"?document.elementFromPoint(c.right-1,(c.top+c.bottom)/2):document.elementFromPoint((c.right+c.left)/2,c.bottom-1);P!=e?e.style.pointerEvents="none":t.set(1e3,r)}t.set(1e3,r)},mr.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var hi=function(){};hi.prototype.update=function(){return{bottom:0,right:0}},hi.prototype.setScrollLeft=function(){},hi.prototype.setScrollTop=function(){},hi.prototype.clear=function(){};function Mr(e,t){t||(t=ui(e));var i=e.display.barWidth,r=e.display.barHeight;Es(e,t);for(var c=0;c<4&&i!=e.display.barWidth||r!=e.display.barHeight;c++)i!=e.display.barWidth&&e.options.lineWrapping&&Hi(e),Es(e,ui(e)),i=e.display.barWidth,r=e.display.barHeight}function Es(e,t){var i=e.display,r=i.scrollbars.update(t);i.sizer.style.paddingRight=(i.barWidth=r.right)+"px",i.sizer.style.paddingBottom=(i.barHeight=r.bottom)+"px",i.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(i.scrollbarFiller.style.display="block",i.scrollbarFiller.style.height=r.bottom+"px",i.scrollbarFiller.style.width=r.right+"px"):i.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(i.gutterFiller.style.display="block",i.gutterFiller.style.height=r.bottom+"px",i.gutterFiller.style.width=t.gutterWidth+"px"):i.gutterFiller.style.display=""}var xs={native:mr,null:hi};function Ts(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&S(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new xs[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),Me(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,i){i=="horizontal"?pr(e,t):li(e,t)},e),e.display.scrollbars.addClass&&U(e.display.wrapper,e.display.scrollbars.addClass)}var Zo=0;function gr(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Zo},An(e.curOp)}function vr(e){var t=e.curOp;t&&Io(t,function(i){for(var r=0;r<i.ops.length;r++)i.ops[r].cm.curOp=null;qo(i)})}function qo(e){for(var t=e.ops,i=0;i<t.length;i++)el(t[i]);for(var r=0;r<t.length;r++)tl(t[r]);for(var c=0;c<t.length;c++)nl(t[c]);for(var P=0;P<t.length;P++)rl(t[P]);for(var V=0;V<t.length;V++)il(t[V])}function el(e){var t=e.cm,i=t.display;sl(t),e.updateMaxLine&&Ni(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<i.viewFrom||e.scrollToPos.to.line>=i.viewTo)||i.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new zi(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function tl(e){e.updatedDisplay=e.mustUpdate&&Ca(e.cm,e.update)}function nl(e){var t=e.cm,i=t.display;e.updatedDisplay&&Hi(t),e.barMeasure=ui(t),i.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=ts(t,i.maxLine,i.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(i.scroller.clientWidth,i.sizer.offsetLeft+e.adjustWidthTo+Fn(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,i.sizer.offsetLeft+e.adjustWidthTo-hr(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=i.input.prepareSelection())}function rl(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&pr(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var i=e.focus&&e.focus==j();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,i),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Mr(t,e.barMeasure),e.updatedDisplay&&Oa(t,e.barMeasure),e.selectionChanged&&xa(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),i&&gs(e.cm)}function il(e){var t=e.cm,i=t.display,r=t.doc;if(e.updatedDisplay&&ws(t,e.update),i.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(i.wheelStartX=i.wheelStartY=null),e.scrollTop!=null&&_s(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&pr(t,e.scrollLeft,!0,!0),e.scrollToPos){var c=$o(t,bt(r,e.scrollToPos.from),bt(r,e.scrollToPos.to),e.scrollToPos.margin);Yo(t,c)}var P=e.maybeHiddenMarkers,V=e.maybeUnhiddenMarkers;if(P)for(var Z=0;Z<P.length;++Z)P[Z].lines.length||ce(P[Z],"hide");if(V)for(var te=0;te<V.length;++te)V[te].lines.length&&ce(V[te],"unhide");i.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&ce(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function En(e,t){if(e.curOp)return t();gr(e);try{return t()}finally{vr(e)}}function Zt(e,t){return function(){if(e.curOp)return t.apply(e,arguments);gr(e);try{return t.apply(e,arguments)}finally{vr(e)}}}function dn(e){return function(){if(this.curOp)return e.apply(this,arguments);gr(this);try{return e.apply(this,arguments)}finally{vr(this)}}}function qt(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);gr(t);try{return e.apply(this,arguments)}finally{vr(t)}}}function ci(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,D(al,e))}function al(e){var t=e.doc;if(t.highlightFrontier>=e.display.viewTo)return;var i=+new Date+e.options.workTime,r=Rn(e,t.highlightFrontier),c=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(P){if(r.line>=e.display.viewFrom){var V=P.styles,Z=P.text.length>e.options.maxHighlightLength?Tt(t.mode,r.state):null,te=Vr(e,P,r,!0);Z&&(r.state=Z),P.styles=te.styles;var ie=P.styleClasses,ye=te.classes;ye?P.styleClasses=ye:ie&&(P.styleClasses=null);for(var Ee=!V||V.length!=P.styles.length||ie!=ye&&(!ie||!ye||ie.bgClass!=ye.bgClass||ie.textClass!=ye.textClass),ke=0;!Ee&&ke<V.length;++ke)Ee=V[ke]!=P.styles[ke];Ee&&c.push(r.line),P.stateAfter=r.save(),r.nextLine()}else P.text.length<=e.options.maxHighlightLength&&Xr(e,P.text,r),P.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>i)return ci(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),c.length&&En(e,function(){for(var P=0;P<c.length;P++)$n(e,c[P],"text")})}var zi=function(e,t,i){var r=e.display;this.viewport=t,this.visible=Wi(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=hr(e),this.force=i,this.dims=ba(e),this.events=[]};zi.prototype.signal=function(e,t){se(e,t)&&this.events.push(arguments)},zi.prototype.finish=function(){for(var e=0;e<this.events.length;e++)ce.apply(null,this.events[e])};function sl(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Fn(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Fn(e)+"px",t.scrollbarsClipped=!0)}function ol(e){if(e.hasFocus())return null;var t=j();if(!t||!_(e.display.lineDiv,t))return null;var i={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&_(e.display.lineDiv,r.anchorNode)&&(i.anchorNode=r.anchorNode,i.anchorOffset=r.anchorOffset,i.focusNode=r.focusNode,i.focusOffset=r.focusOffset)}return i}function ll(e){if(!e||!e.activeElt||e.activeElt==j())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&_(document.body,e.anchorNode)&&_(document.body,e.focusNode)){var t=window.getSelection(),i=document.createRange();i.setEnd(e.anchorNode,e.anchorOffset),i.collapse(!1),t.removeAllRanges(),t.addRange(i),t.extend(e.focusNode,e.focusOffset)}}function Ca(e,t){var i=e.display,r=e.doc;if(t.editorIsHidden)return Jn(e),!1;if(!t.force&&t.visible.from>=i.viewFrom&&t.visible.to<=i.viewTo&&(i.updateLineNumbers==null||i.updateLineNumbers>=i.viewTo)&&i.renderedView==i.view&&fs(e)==0)return!1;Cs(e)&&(Jn(e),t.dims=ba(e));var c=r.first+r.size,P=Math.max(t.visible.from-e.options.viewportMargin,r.first),V=Math.min(c,t.visible.to+e.options.viewportMargin);i.viewFrom<P&&P-i.viewFrom<20&&(P=Math.max(r.first,i.viewFrom)),i.viewTo>V&&i.viewTo-V<20&&(V=Math.min(c,i.viewTo)),cn&&(P=qr(e.doc,P),V=Yn(e.doc,V));var Z=P!=i.viewFrom||V!=i.viewTo||i.lastWrapHeight!=t.wrapperHeight||i.lastWrapWidth!=t.wrapperWidth;Vo(e,P,V),i.viewOffset=Dn(qe(e.doc,i.viewFrom)),e.display.mover.style.top=i.viewOffset+"px";var te=fs(e);if(!Z&&te==0&&!t.force&&i.renderedView==i.view&&(i.updateLineNumbers==null||i.updateLineNumbers>=i.viewTo))return!1;var ie=ol(e);return te>4&&(i.lineDiv.style.display="none"),ul(e,i.updateLineNumbers,t.dims),te>4&&(i.lineDiv.style.display=""),i.renderedView=i.view,ll(ie),R(i.cursorDiv),R(i.selectionDiv),i.gutters.style.height=i.sizer.style.minHeight=0,Z&&(i.lastWrapHeight=t.wrapperHeight,i.lastWrapWidth=t.wrapperWidth,ci(e,400)),i.updateLineNumbers=null,!0}function ws(e,t){for(var i=t.viewport,r=!0;;r=!1){if(!r||!e.options.lineWrapping||t.oldDisplayWidth==hr(e)){if(i&&i.top!=null&&(i={top:Math.min(e.doc.height+ca(e.display)-da(e),i.top)}),t.visible=Wi(e.display,e.doc,i),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else r&&(t.visible=Wi(e.display,e.doc,i));if(!Ca(e,t))break;Hi(e);var c=ui(e);si(e),Mr(e,c),Oa(e,c),t.force=!1}t.signal(e,"update",e),(e.display.viewFrom!=e.display.reportedViewFrom||e.display.viewTo!=e.display.reportedViewTo)&&(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function Aa(e,t){var i=new zi(e,t);if(Ca(e,i)){Hi(e),ws(e,i);var r=ui(e);si(e),Mr(e,r),Oa(e,r),i.finish()}}function ul(e,t,i){var r=e.display,c=e.options.lineNumbers,P=r.lineDiv,V=P.firstChild;function Z(Fe){var Ue=Fe.nextSibling;return n&&s&&e.display.currentWheelTarget==Fe?Fe.style.display="none":Fe.parentNode.removeChild(Fe),Ue}for(var te=r.view,ie=r.viewFrom,ye=0;ye<te.length;ye++){var Ee=te[ye];if(!Ee.hidden)if(!Ee.node||Ee.node.parentNode!=P){var ke=No(e,Ee,ie,i);P.insertBefore(ke,V)}else{for(;V!=Ee.node;)V=Z(V);var De=c&&t!=null&&t<=ie&&Ee.lineNumber;Ee.changes&&(oe(Ee.changes,"gutter")>-1&&(De=!1),Ya(e,Ee,ie,i)),De&&(R(Ee.lineNumber),Ee.lineNumber.appendChild(document.createTextNode(Ht(e.options,ie)))),V=Ee.node.nextSibling}ie+=Ee.size}for(;V;)V=Z(V)}function Ra(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function Oa(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+Fn(e)+"px"}function Ss(e){var t=e.display,i=t.view;if(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))return;for(var r=_a(t)-t.scroller.scrollLeft+e.doc.scrollLeft,c=t.gutters.offsetWidth,P=r+"px",V=0;V<i.length;V++)if(!i[V].hidden){e.options.fixedGutter&&(i[V].gutter&&(i[V].gutter.style.left=P),i[V].gutterBackground&&(i[V].gutterBackground.style.left=P));var Z=i[V].alignable;if(Z)for(var te=0;te<Z.length;te++)Z[te].style.left=P}e.options.fixedGutter&&(t.gutters.style.left=r+c+"px")}function Cs(e){if(!e.options.lineNumbers)return!1;var t=e.doc,i=Ht(e.options,t.first+t.size-1),r=e.display;if(i.length!=r.lineNumChars){var c=r.measure.appendChild(f("div",[f("div",i)],"CodeMirror-linenumber CodeMirror-gutter-elt")),P=c.firstChild.offsetWidth,V=c.offsetWidth-P;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(P,r.lineGutter.offsetWidth-V)+1,r.lineNumWidth=r.lineNumInnerWidth+V,r.lineNumChars=r.lineNumInnerWidth?i.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",Ra(e.display),!0}return!1}function La(e,t){for(var i=[],r=!1,c=0;c<e.length;c++){var P=e[c],V=null;if(typeof P!="string"&&(V=P.style,P=P.className),P=="CodeMirror-linenumbers")if(t)r=!0;else continue;i.push({className:P,style:V})}return t&&!r&&i.push({className:"CodeMirror-linenumbers",style:null}),i}function As(e){var t=e.gutters,i=e.gutterSpecs;R(t),e.lineGutter=null;for(var r=0;r<i.length;++r){var c=i[r],P=c.className,V=c.style,Z=t.appendChild(f("div",null,"CodeMirror-gutter "+P));V&&(Z.style.cssText=V),P=="CodeMirror-linenumbers"&&(e.lineGutter=Z,Z.style.width=(e.lineNumWidth||1)+"px")}t.style.display=i.length?"":"none",Ra(e)}function di(e){As(e.display),gn(e),Ss(e)}function hl(e,t,i,r){var c=this;this.input=i,c.scrollbarFiller=f("div",null,"CodeMirror-scrollbar-filler"),c.scrollbarFiller.setAttribute("cm-not-content","true"),c.gutterFiller=f("div",null,"CodeMirror-gutter-filler"),c.gutterFiller.setAttribute("cm-not-content","true"),c.lineDiv=w("div",null,"CodeMirror-code"),c.selectionDiv=f("div",null,null,"position: relative; z-index: 1"),c.cursorDiv=f("div",null,"CodeMirror-cursors"),c.measure=f("div",null,"CodeMirror-measure"),c.lineMeasure=f("div",null,"CodeMirror-measure"),c.lineSpace=w("div",[c.measure,c.lineMeasure,c.selectionDiv,c.cursorDiv,c.lineDiv],null,"position: relative; outline: none");var P=w("div",[c.lineSpace],"CodeMirror-lines");c.mover=f("div",[P],null,"position: relative"),c.sizer=f("div",[c.mover],"CodeMirror-sizer"),c.sizerWidth=null,c.heightForcer=f("div",null,null,"position: absolute; height: "+fe+"px; width: 1px;"),c.gutters=f("div",null,"CodeMirror-gutters"),c.lineGutter=null,c.scroller=f("div",[c.sizer,c.heightForcer,c.gutters],"CodeMirror-scroll"),c.scroller.setAttribute("tabIndex","-1"),c.wrapper=f("div",[c.scrollbarFiller,c.gutterFiller,c.scroller],"CodeMirror"),K&&G<8&&(c.gutters.style.zIndex=-1,c.scroller.style.paddingRight=0),!n&&!(N&&h)&&(c.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(c.wrapper):e(c.wrapper)),c.viewFrom=c.viewTo=t.first,c.reportedViewFrom=c.reportedViewTo=t.first,c.view=[],c.renderedView=null,c.externalMeasured=null,c.viewOffset=0,c.lastWrapHeight=c.lastWrapWidth=0,c.updateLineNumbers=null,c.nativeBarWidth=c.barHeight=c.barWidth=0,c.scrollbarsClipped=!1,c.lineNumWidth=c.lineNumInnerWidth=c.lineNumChars=null,c.alignWidgets=!1,c.cachedCharWidth=c.cachedTextHeight=c.cachedPaddingH=null,c.maxLine=null,c.maxLineLength=0,c.maxLineChanged=!1,c.wheelDX=c.wheelDY=c.wheelStartX=c.wheelStartY=null,c.shift=!1,c.selForContextMenu=null,c.activeTouch=null,c.gutterSpecs=La(r.gutters,r.lineNumbers),As(c),i.init(c)}var Ki=0,wn=null;K?wn=-.53:N?wn=15:v?wn=-.7:m&&(wn=-1/3);function Rs(e){var t=e.wheelDeltaX,i=e.wheelDeltaY;return t==null&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),i==null&&e.detail&&e.axis==e.VERTICAL_AXIS?i=e.detail:i==null&&(i=e.wheelDelta),{x:t,y:i}}function cl(e){var t=Rs(e);return t.x*=wn,t.y*=wn,t}function Os(e,t){var i=Rs(t),r=i.x,c=i.y,P=e.display,V=P.scroller,Z=V.scrollWidth>V.clientWidth,te=V.scrollHeight>V.clientHeight;if(!(r&&Z||c&&te))return;if(c&&s&&n){e:for(var ie=t.target,ye=P.view;ie!=V;ie=ie.parentNode)for(var Ee=0;Ee<ye.length;Ee++)if(ye[Ee].node==ie){e.display.currentWheelTarget=ie;break e}}if(r&&!N&&!p&&wn!=null){c&&te&&li(e,Math.max(0,V.scrollTop+c*wn)),pr(e,Math.max(0,V.scrollLeft+r*wn)),(!c||c&&te)&&re(t),P.wheelStartX=null;return}if(c&&wn!=null){var ke=c*wn,De=e.doc.scrollTop,Fe=De+P.wrapper.clientHeight;ke<0?De=Math.max(0,De+ke-50):Fe=Math.min(e.doc.height,Fe+ke+50),Aa(e,{top:De,bottom:Fe})}Ki<20&&(P.wheelStartX==null?(P.wheelStartX=V.scrollLeft,P.wheelStartY=V.scrollTop,P.wheelDX=r,P.wheelDY=c,setTimeout(function(){if(P.wheelStartX==null)return;var Ue=V.scrollLeft-P.wheelStartX,Xe=V.scrollTop-P.wheelStartY,Je=Xe&&P.wheelDY&&Xe/P.wheelDY||Ue&&P.wheelDX&&Ue/P.wheelDX;if(P.wheelStartX=P.wheelStartY=null,!Je)return;wn=(wn*Ki+Je)/(Ki+1),++Ki},200)):(P.wheelDX+=r,P.wheelDY+=c))}var Sn=function(e,t){this.ranges=e,this.primIndex=t};Sn.prototype.primary=function(){return this.ranges[this.primIndex]},Sn.prototype.equals=function(e){if(e==this)return!0;if(e.primIndex!=this.primIndex||e.ranges.length!=this.ranges.length)return!1;for(var t=0;t<this.ranges.length;t++){var i=this.ranges[t],r=e.ranges[t];if(!rr(i.anchor,r.anchor)||!rr(i.head,r.head))return!1}return!0},Sn.prototype.deepCopy=function(){for(var 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ie=ir(Z.from(),V.from()),ye=Er(Z.to(),V.to()),Ee=Z.empty()?V.from()==V.head:Z.from()==Z.head;P<=i&&--i,t.splice(--P,2,new Mt(Ee?ye:ie,Ee?ie:ye))}}return new Sn(t,i)}function Qn(e,t){return new Sn([new Mt(e,t||e)],0)}function Zn(e){return e.text?He(e.from.line+e.text.length-1,b(e.text).length+(e.text.length==1?e.from.ch:0)):e.to}function Ls(e,t){if(mt(e,t.from)<0)return e;if(mt(e,t.to)<=0)return Zn(t);var i=e.line+t.text.length-(t.to.line-t.from.line)-1,r=e.ch;return e.line==t.to.line&&(r+=Zn(t).ch-t.to.ch),He(i,r)}function Ia(e,t){for(var i=[],r=0;r<e.sel.ranges.length;r++){var c=e.sel.ranges[r];i.push(new Mt(Ls(c.anchor,t),Ls(c.head,t)))}return Mn(e.cm,i,e.sel.primIndex)}function Is(e,t,i){return e.line==t.line?He(i.line,e.ch-t.ch+i.ch):He(i.line+(e.line-t.line),e.ch)}function dl(e,t,i){for(var r=[],c=He(e.first,0),P=c,V=0;V<t.length;V++){var Z=t[V],te=Is(Z.from,c,P),ie=Is(Zn(Z),c,P);if(c=Z.to,P=ie,i=="around"){var ye=e.sel.ranges[V],Ee=mt(ye.head,ye.anchor)<0;r[V]=new 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ye=[];Xi(V,te),te.push({changes:ye,generation:c.generation}),c.generation=P.generation||++c.maxGeneration;for(var Ee=se(e,"beforeChange")||e.cm&&se(e.cm,"beforeChange"),ke=function(Ue){var Xe=P.changes[Ue];if(Xe.origin=t,Ee&&!Xs(e,Xe,!1))return Z.length=0,{};ye.push(Ma(e,Xe));var Je=Ue?Ia(e,Xe):b(Z);pi(e,Xe,Je,Us(e,Xe)),!Ue&&e.cm&&e.cm.scrollIntoView({from:Xe.from,to:Zn(Xe)});var it=[];qn(e,function(Qe,st){!st&&oe(it,Qe.history)==-1&&(Zs(Qe.history,Xe),it.push(Qe.history)),pi(Qe,Xe,null,Us(Qe,Xe))})},De=P.changes.length-1;De>=0;--De){var Fe=ke(De);if(Fe)return Fe.v}}function $s(e,t){if(t==0)return;if(e.first+=t,e.sel=new Sn(I(e.sel.ranges,function(c){return new Mt(He(c.anchor.line+t,c.anchor.ch),He(c.head.line+t,c.head.ch))}),e.sel.primIndex),e.cm){gn(e.cm,e.first,e.first-t,t);for(var i=e.cm.display,r=i.viewFrom;r<i.viewTo;r++)$n(e.cm,r,"gutter")}}function pi(e,t,i,r){if(e.cm&&!e.cm.curOp)return Zt(e.cm,pi)(e,t,i,r);if(t.to.line<e.first){$s(e,t.text.length-1-(t.to.line-t.from.line));return}if(t.from.line>e.lastLine())return;if(t.from.line<e.first){var c=t.text.length-1-(e.first-t.from.line);$s(e,c),t={from:He(e.first,0),to:He(t.to.line+c,t.to.ch),text:[b(t.text)],origin:t.origin}}var P=e.lastLine();t.to.line>P&&(t={from:t.from,to:He(P,qe(e,P).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Ot(e,t.from,t.to),i||(i=Ia(e,t)),e.cm?_l(e.cm,t,r):ka(e,t,r),$i(e,i,be),e.cantEdit&&Ji(e,He(e.firstLine(),0))&&(e.cantEdit=!1)}function _l(e,t,i){var r=e.doc,c=e.display,P=t.from,V=t.to,Z=!1,te=P.line;e.options.lineWrapping||(te=gt(Tn(qe(r,P.line))),r.iter(te,V.line+1,function(De){if(De==c.maxLine)return Z=!0,!0})),r.sel.contains(t.from,t.to)>-1&&ne(e),ka(r,t,i,ds(e)),e.options.lineWrapping||(r.iter(te,P.line+t.text.length,function(De){var Fe=ti(De);Fe>c.maxLineLength&&(c.maxLine=De,c.maxLineLength=Fe,c.maxLineChanged=!0,Z=!1)}),Z&&(e.curOp.updateMaxLine=!0)),aa(r,P.line),ci(e,400);var ie=t.text.length-(V.line-P.line)-1;t.full?gn(e):P.line==V.line&&t.text.length==1&&!Ds(e.doc,t)?$n(e,P.line,"text"):gn(e,P.line,V.line+1,ie);var ye=se(e,"changes"),Ee=se(e,"change");if(Ee||ye){var ke={from:P,to:V,text:t.text,removed:t.removed,origin:t.origin};Ee&&rn(e,"change",e,ke),ye&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(ke)}e.display.selForContextMenu=null}function Ur(e,t,i,r,c){var P;r||(r=i),mt(r,i)<0&&(P=[r,i],i=P[0],r=P[1]),typeof t=="string"&&(t=e.splitLines(t)),Fr(e,{from:i,to:r,text:t,origin:c})}function Js(e,t,i,r){i<e.line?e.line+=r:t<e.line&&(e.line=t,e.ch=0)}function Qs(e,t,i,r){for(var c=0;c<e.length;++c){var P=e[c],V=!0;if(P.ranges){P.copied||(P=e[c]=P.deepCopy(),P.copied=!0);for(var Z=0;Z<P.ranges.length;Z++)Js(P.ranges[Z].anchor,t,i,r),Js(P.ranges[Z].head,t,i,r);continue}for(var te=0;te<P.changes.length;++te){var ie=P.changes[te];if(i<ie.from.line)ie.from=He(ie.from.line+r,ie.from.ch),ie.to=He(ie.to.line+r,ie.to.ch);else if(t<=ie.to.line){V=!1;break}}V||(e.splice(0,c+1),c=0)}}function Zs(e,t){var i=t.from.line,r=t.to.line,c=t.text.length-(r-i)-1;Qs(e.done,i,r,c),Qs(e.undone,i,r,c)}function mi(e,t,i,r){var c=t,P=t;return typeof t=="number"?P=qe(e,xr(e,t)):c=gt(t),c==null?null:(r(P,c)&&e.cm&&$n(e.cm,c,i),P)}function gi(e){this.lines=e,this.parent=null;for(var t=0,i=0;i<e.length;++i)e[i].parent=this,t+=e[i].height;this.height=t}gi.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var i=e,r=e+t;i<r;++i){var c=this.lines[i];this.height-=c.height,ut(c),rn(c,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,i){this.height+=i,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var r=0;r<t.length;++r)t[r].parent=this},iterN:function(e,t,i){for(var r=e+t;e<r;++e)if(i(this.lines[e]))return!0}};function vi(e){this.children=e;for(var t=0,i=0,r=0;r<e.length;++r){var c=e[r];t+=c.chunkSize(),i+=c.height,c.parent=this}this.size=t,this.height=i,this.parent=null}vi.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var i=0;i<this.children.length;++i){var r=this.children[i],c=r.chunkSize();if(e<c){var P=Math.min(t,c-e),V=r.height;if(r.removeInner(e,P),this.height-=V-r.height,c==P&&(this.children.splice(i--,1),r.parent=null),(t-=P)==0)break;e=0}else e-=c}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof gi))){var Z=[];this.collapse(Z),this.children=[new gi(Z)],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,i){this.size+=t.length,this.height+=i;for(var r=0;r<this.children.length;++r){var c=this.children[r],P=c.chunkSize();if(e<=P){if(c.insertInner(e,t,i),c.lines&&c.lines.length>50){for(var V=c.lines.length%25+25,Z=V;Z<c.lines.length;){var te=new gi(c.lines.slice(Z,Z+=25));c.height-=te.height,this.children.splice(++r,0,te),te.parent=this}c.lines=c.lines.slice(0,V),this.maybeSpill()}break}e-=P}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),i=new vi(t);if(e.parent){e.size-=i.size,e.height-=i.height;var c=oe(e.parent.children,e);e.parent.children.splice(c+1,0,i)}else{var r=new vi(e.children);r.parent=e,e.children=[r,i],e=r}i.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()},iterN:function(e,t,i){for(var r=0;r<this.children.length;++r){var c=this.children[r],P=c.chunkSize();if(e<P){var V=Math.min(t,P-e);if(c.iterN(e,V,i))return!0;if((t-=V)==0)break;e=0}else e-=P}}};var yi=function(e,t,i){if(i)for(var r in i)i.hasOwnProperty(r)&&(this[r]=i[r]);this.doc=e,this.node=t};yi.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,i=this.line,r=gt(i);if(r==null||!t)return;for(var c=0;c<t.length;++c)t[c]==this&&t.splice(c--,1);t.length||(i.widgets=null);var P=ii(this);pt(i,Math.max(0,i.height-P)),e&&(En(e,function(){qs(e,i,-P),$n(e,r,"widget")}),rn(e,"lineWidgetCleared",e,this,r))},yi.prototype.changed=function(){var e=this,t=this.height,i=this.doc.cm,r=this.line;this.height=null;var c=ii(this)-t;if(!c)return;Nn(this.doc,r)||pt(r,r.height+c),i&&En(i,function(){i.curOp.forceUpdate=!0,qs(i,r,c),rn(i,"lineWidgetChanged",i,e,gt(r))})},de(yi);function qs(e,t,i){Dn(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Sa(e,i)}function El(e,t,i,r){var c=new yi(e,i,r),P=e.cm;return P&&c.noHScroll&&(P.display.alignWidgets=!0),mi(e,t,"widget",function(V){var Z=V.widgets||(V.widgets=[]);if(c.insertAt==null?Z.push(c):Z.splice(Math.min(Z.length-1,Math.max(0,c.insertAt)),0,c),c.line=V,P&&!Nn(e,V)){var te=Dn(V)<e.scrollTop;pt(V,V.height+ii(c)),te&&Sa(P,c.height),P.curOp.forceUpdate=!0}return!0}),P&&rn(P,"lineWidgetAdded",P,c,typeof t=="number"?t:gt(t)),c}var eo=0,er=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++eo};er.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&gr(e),se(this,"clear")){var i=this.find();i&&rn(this,"clear",i.from,i.to)}for(var r=null,c=null,P=0;P<this.lines.length;++P){var V=this.lines[P],Z=In(V.markedSpans,this);e&&!this.collapsed?$n(e,gt(V),"text"):e&&(Z.to!=null&&(c=gt(V)),Z.from!=null&&(r=gt(V))),V.markedSpans=Zr(V.markedSpans,Z),Z.from==null&&this.collapsed&&!Nn(this.doc,V)&&e&&pt(V,Lr(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var te=0;te<this.lines.length;++te){var ie=Tn(this.lines[te]),ye=ti(ie);ye>e.display.maxLineLength&&(e.display.maxLine=ie,e.display.maxLineLength=ye,e.display.maxLineChanged=!0)}r!=null&&e&&this.collapsed&&gn(e,r,c+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Gs(e.doc)),e&&rn(e,"markerCleared",e,this,r,c),t&&vr(e),this.parent&&this.parent.clear()},er.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var i,r,c=0;c<this.lines.length;++c){var P=this.lines[c],V=In(P.markedSpans,this);if(V.from!=null&&(i=He(t?P:gt(P),V.from),e==-1))return i;if(V.to!=null&&(r=He(t?P:gt(P),V.to),e==1))return r}return i&&{from:i,to:r}},er.prototype.changed=function(){var e=this,t=this.find(-1,!0),i=this,r=this.doc.cm;if(!t||!r)return;En(r,function(){var c=t.line,P=gt(t.line),V=fa(r,P);if(V&&(is(V),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!Nn(i.doc,c)&&i.height!=null){var Z=i.height;i.height=null;var te=ii(i)-Z;te&&pt(c,c.height+te)}rn(r,"markerChanged",r,e)})},er.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||oe(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},er.prototype.detachLine=function(e){if(this.lines.splice(oe(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},de(er);function Br(e,t,i,r,c){if(r&&r.shared)return xl(e,t,i,r,c);if(e.cm&&!e.cm.curOp)return Zt(e.cm,Br)(e,t,i,r,c);var P=new er(e,c),V=mt(t,i);if(r&&g(r,P,!1),V>0||V==0&&P.clearWhenEmpty!==!1)return P;if(P.replacedWith&&(P.collapsed=!0,P.widgetNode=w("span",[P.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||P.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(P.widgetNode.insertLeft=!0)),P.collapsed){if(Mi(e,t.line,t,i,P)||t.line!=i.line&&Mi(e,i.line,t,i,P))throw new Error("Inserting collapsed marker partially overlapping an existing one");sa()}P.addToHistory&&Ns(e,{from:t,to:i,origin:"markText"},e.sel,NaN);var Z=t.line,te=e.cm,ie;if(e.iter(Z,i.line+1,function(Ee){te&&P.collapsed&&!te.options.lineWrapping&&Tn(Ee)==te.display.maxLine&&(ie=!0),P.collapsed&&Z!=t.line&&pt(Ee,0),oa(Ee,new sr(P,Z==t.line?t.ch:null,Z==i.line?i.ch:null)),++Z}),P.collapsed&&e.iter(t.line,i.line+1,function(Ee){Nn(e,Ee)&&pt(Ee,0)}),P.clearOnEnter&&Me(P,"beforeCursorEnter",function(){return P.clear()}),P.readOnly&&(Xn(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),P.collapsed&&(P.id=++eo,P.atomic=!0),te){if(ie&&(te.curOp.updateMaxLine=!0),P.collapsed)gn(te,t.line,i.line+1);else if(P.className||P.startStyle||P.endStyle||P.css||P.attributes||P.title)for(var ye=t.line;ye<=i.line;ye++)$n(te,ye,"text");P.atomic&&Gs(te.doc),rn(te,"markerAdded",te,P)}return P}var bi=function(e,t){this.markers=e,this.primary=t;for(var i=0;i<e.length;++i)e[i].parent=this};bi.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();rn(this,"clear")},bi.prototype.find=function(e,t){return this.primary.find(e,t)},de(bi);function xl(e,t,i,r,c){r=g(r),r.shared=!1;var P=[Br(e,t,i,r,c)],V=P[0],Z=r.widgetNode;return qn(e,function(te){Z&&(r.widgetNode=Z.cloneNode(!0)),P.push(Br(te,bt(te,t),bt(te,i),r,c));for(var ie=0;ie<te.linked.length;++ie)if(te.linked[ie].isParent)return;V=b(P)}),new bi(P,V)}function to(e){return e.findMarks(He(e.first,0),e.clipPos(He(e.lastLine())),function(t){return t.parent})}function Tl(e,t){for(var i=0;i<t.length;i++){var r=t[i],c=r.find(),P=e.clipPos(c.from),V=e.clipPos(c.to);if(mt(P,V)){var Z=Br(e,P,V,r.primary,r.primary.type);r.markers.push(Z),Z.parent=r}}}function wl(e){for(var t=function(r){var c=e[r],P=[c.primary.doc];qn(c.primary.doc,function(te){return P.push(te)});for(var V=0;V<c.markers.length;V++){var Z=c.markers[V];oe(P,Z.doc)==-1&&(Z.parent=null,c.markers.splice(V--,1))}},i=0;i<e.length;i++)t(i)}var Sl=0,vn=function(e,t,i,r,c){if(!(this instanceof vn))return new vn(e,t,i,r,c);i==null&&(i=0),vi.call(this,[new gi([new ur("",null)])]),this.first=i,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=i;var P=He(i,0);this.sel=Qn(P),this.history=new Vi(null),this.id=++Sl,this.modeOption=t,this.lineSep=r,this.direction=c=="rtl"?"rtl":"ltr",this.extend=!1,typeof e=="string"&&(e=this.splitLines(e)),ka(this,{from:P,to:P,text:e}),ln(this,Qn(P),be)};vn.prototype=z(vi.prototype,{constructor:vn,iter:function(e,t,i){i?this.iterN(e-this.first,t-e,i):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var i=0,r=0;r<t.length;++r)i+=t[r].height;this.insertInner(e-this.first,t,i)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=It(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:qt(function(e){var t=He(this.first,0),i=this.first+this.size-1;Fr(this,{from:t,to:He(i,qe(this,i).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&oi(this.cm,0,0),ln(this,Qn(t),be)}),replaceRange:function(e,t,i,r){t=bt(this,t),i=i?bt(this,i):t,Ur(this,e,t,i,r)},getRange:function(e,t,i){var r=Ot(this,bt(this,e),bt(this,t));return i===!1?r:r.join(i||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(sn(this,e))return qe(this,e)},getLineNumber:function(e){return gt(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=qe(this,e)),Tn(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return bt(this,e)},getCursor:function(e){var t=this.sel.primary(),i;return e==null||e=="head"?i=t.head:e=="anchor"?i=t.anchor:e=="end"||e=="to"||e===!1?i=t.to():i=t.from(),i},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:qt(function(e,t,i){js(this,bt(this,typeof e=="number"?He(e,t||0):e),null,i)}),setSelection:qt(function(e,t,i){js(this,bt(this,e),bt(this,t||e),i)}),extendSelection:qt(function(e,t,i){Yi(this,bt(this,e),t&&bt(this,t),i)}),extendSelections:qt(function(e,t){Bs(this,Ve(this,e),t)}),extendSelectionsBy:qt(function(e,t){var i=I(this.sel.ranges,e);Bs(this,Ve(this,i),t)}),setSelections:qt(function(e,t,i){if(!e.length)return;for(var r=[],c=0;c<e.length;c++)r[c]=new Mt(bt(this,e[c].anchor),bt(this,e[c].head));t==null&&(t=Math.min(e.length-1,this.sel.primIndex)),ln(this,Mn(this.cm,r,t),i)}),addSelection:qt(function(e,t,i){var r=this.sel.ranges.slice(0);r.push(new Mt(bt(this,e),bt(this,t||e))),ln(this,Mn(this.cm,r,r.length-1),i)}),getSelection:function(e){for(var t=this.sel.ranges,i,r=0;r<t.length;r++){var c=Ot(this,t[r].from(),t[r].to());i=i?i.concat(c):c}return e===!1?i:i.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],i=this.sel.ranges,r=0;r<i.length;r++){var c=Ot(this,i[r].from(),i[r].to());e!==!1&&(c=c.join(e||this.lineSeparator())),t[r]=c}return t},replaceSelection:function(e,t,i){for(var r=[],c=0;c<this.sel.ranges.length;c++)r[c]=e;this.replaceSelections(r,t,i||"+input")},replaceSelections:qt(function(e,t,i){for(var r=[],c=this.sel,P=0;P<c.ranges.length;P++){var V=c.ranges[P];r[P]={from:V.from(),to:V.to(),text:this.splitLines(e[P]),origin:i}}for(var Z=t&&t!="end"&&dl(this,r,t),te=r.length-1;te>=0;te--)Fr(this,r[te]);Z?Hs(this,Z):this.cm&&kr(this.cm)}),undo:qt(function(){Qi(this,"undo")}),redo:qt(function(){Qi(this,"redo")}),undoSelection:qt(function(){Qi(this,"undo",!0)}),redoSelection:qt(function(){Qi(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,i=0,r=0;r<e.done.length;r++)e.done[r].ranges||++t;for(var c=0;c<e.undone.length;c++)e.undone[c].ranges||++i;return{undo:t,redo:i}},clearHistory:function(){var e=this;this.history=new Vi(this.history.maxGeneration),qn(this,function(t){return t.history=e.history},!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:Pr(this.history.done),undone:Pr(this.history.undone)}},setHistory:function(e){var t=this.history=new Vi(this.history.maxGeneration);t.done=Pr(e.done.slice(0),null,!0),t.undone=Pr(e.undone.slice(0),null,!0)},setGutterMarker:qt(function(e,t,i){return mi(this,e,"gutter",function(r){var c=r.gutterMarkers||(r.gutterMarkers={});return 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c=e.state.keySeq;if(c){if(so(t))return"handled";if(/\'$/.test(t)?e.state.keySeq=null:Fl.set(50,function(){e.state.keySeq==c&&(e.state.keySeq=null,e.display.input.reset())}),co(e,c+" "+t,i,r))return!0}return co(e,t,i,r)}function co(e,t,i,r){var c=Nl(e,t,r);return c=="multi"&&(e.state.keySeq=t),c=="handled"&&rn(e,"keyHandled",e,t,i),(c=="handled"||c=="multi")&&(re(i),xa(e)),!!c}function fo(e,t){var i=lo(t,!0);return i?t.shiftKey&&!e.state.keySeq?Ti(e,"Shift-"+i,t,function(r){return ea(e,r,!0)})||Ti(e,i,t,function(r){if(typeof r=="string"?/^go[A-Z]/.test(r):r.motion)return ea(e,r)}):Ti(e,i,t,function(r){return ea(e,r)}):!1}function Ul(e,t,i){return Ti(e,"'"+i+"'",t,function(r){return ea(e,r,!0)})}var ja=null;function po(e){var t=this;if(e.target&&e.target!=t.display.input.getField())return;if(t.curOp.focus=j(),ee(t,e))return;K&&G<11&&e.keyCode==27&&(e.returnValue=!1);var i=e.keyCode;t.display.shift=i==16||e.shiftKey;var 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jl=400,Ha=function(e,t,i){this.time=e,this.pos=t,this.button=i};Ha.prototype.compare=function(e,t,i){return this.time+jl>e&&mt(t,this.pos)==0&&i==this.button};var wi,Si;function Hl(e,t){var i=+new Date;return Si&&Si.compare(i,e,t)?(wi=Si=null,"triple"):wi&&wi.compare(i,e,t)?(Si=new Ha(i,e,t),wi=null,"double"):(wi=new Ha(i,e,t),Si=null,"single")}function vo(e){var t=this,i=t.display;if(ee(t,e)||i.activeTouch&&i.input.supportsTouch())return;if(i.input.ensurePolled(),i.shift=e.shiftKey,zn(i,e)){n||(i.scroller.draggable=!1,setTimeout(function(){return i.scroller.draggable=!0},100));return}if(Wa(t,e))return;var r=dr(t,e),c=Oe(e),P=r?Hl(r,c):"single";if(window.focus(),c==1&&t.state.selectingText&&t.state.selectingText(e),r&&Wl(t,c,r,P,e))return;c==1?r?zl(t,r,P,e):_e(e)==i.scroller&&re(e):c==2?(r&&Yi(t.doc,r),setTimeout(function(){return i.input.focus()},20)):c==3&&(k?t.display.input.onContextMenu(e):vs(t))}function Wl(e,t,i,r,c){var P="Click";return r=="double"?P="Double"+P:r=="triple"&&(P="Triple"+P),P=(t==1?"Left":t==2?"Middle":"Right")+P,Ti(e,oo(P,c),c,function(V){if(typeof V=="string"&&(V=xi[V]),!V)return!1;var Z=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),Z=V(e,i)!=Re}finally{e.state.suppressEdits=!1}return Z})}function Gl(e,t,i){var r=e.getOption("configureMouse"),c=r?r(e,t,i):{};if(c.unit==null){var P=a?i.shiftKey&&i.metaKey:i.altKey;c.unit=P?"rectangle":t=="single"?"char":t=="double"?"word":"line"}return(c.extend==null||e.doc.extend)&&(c.extend=e.doc.extend||i.shiftKey),c.addNew==null&&(c.addNew=s?i.metaKey:i.ctrlKey),c.moveOnDrag==null&&(c.moveOnDrag=!(s?i.altKey:i.ctrlKey)),c}function zl(e,t,i,r){K?setTimeout(D(gs,e),0):e.curOp.focus=j();var c=Gl(e,i,r),P=e.doc.sel,V;e.options.dragDrop&&Pe&&!e.isReadOnly()&&i=="single"&&(V=P.contains(t))>-1&&(mt((V=P.ranges[V]).from(),t)<0||t.xRel>0)&&(mt(V.to(),t)>0||t.xRel<0)?Kl(e,r,t,c):Vl(e,r,t,c)}function Kl(e,t,i,r){var c=e.display,P=!1,V=Zt(e,function(ie){n&&(c.scroller.draggable=!1),e.state.draggingText=!1,rt(c.wrapper.ownerDocument,"mouseup",V),rt(c.wrapper.ownerDocument,"mousemove",Z),rt(c.scroller,"dragstart",te),rt(c.scroller,"drop",V),P||(re(ie),r.addNew||Yi(e.doc,i,null,null,r.extend),n&&!m||K&&G==9?setTimeout(function(){c.wrapper.ownerDocument.body.focus({preventScroll:!0}),c.input.focus()},20):c.input.focus())}),Z=function(ie){P=P||Math.abs(t.clientX-ie.clientX)+Math.abs(t.clientY-ie.clientY)>=10},te=function(){return P=!0};n&&(c.scroller.draggable=!0),e.state.draggingText=V,V.copy=!r.moveOnDrag,c.scroller.dragDrop&&c.scroller.dragDrop(),Me(c.wrapper.ownerDocument,"mouseup",V),Me(c.wrapper.ownerDocument,"mousemove",Z),Me(c.scroller,"dragstart",te),Me(c.scroller,"drop",V),vs(e),setTimeout(function(){return c.input.focus()},20)}function yo(e,t,i){if(i=="char")return new Mt(t,t);if(i=="word")return e.findWordAt(t);if(i=="line")return new Mt(He(t.line,0),bt(e.doc,He(t.line+1,0)));var r=i(e,t);return new Mt(r.from,r.to)}function Vl(e,t,i,r){var c=e.display,P=e.doc;re(t);var V,Z,te=P.sel,ie=te.ranges;if(r.addNew&&!r.extend?(Z=P.sel.contains(i),Z>-1?V=ie[Z]:V=new Mt(i,i)):(V=P.sel.primary(),Z=P.sel.primIndex),r.unit=="rectangle")r.addNew||(V=new Mt(i,i)),i=dr(e,t,!0,!0),Z=-1;else{var ye=yo(e,i,r.unit);r.extend?V=Pa(V,ye.anchor,ye.head,r.extend):V=ye}r.addNew?Z==-1?(Z=ie.length,ln(P,Mn(e,ie.concat([V]),Z),{scroll:!1,origin:"*mouse"})):ie.length>1&&ie[Z].empty()&&r.unit=="char"&&!r.extend?(ln(P,Mn(e,ie.slice(0,Z).concat(ie.slice(Z+1)),0),{scroll:!1,origin:"*mouse"}),te=P.sel):Na(P,Z,V,Le):(Z=0,ln(P,new Sn([V],0),Le),te=P.sel);var Ee=i;function ke(Qe){if(mt(Ee,Qe)==0)return;if(Ee=Qe,r.unit=="rectangle"){for(var st=[],ft=e.options.tabSize,ht=W(qe(P,i.line).text,i.ch,ft),wt=W(qe(P,Qe.line).text,Qe.ch,ft),jt=Math.min(ht,wt),en=Math.max(ht,wt),Gt=Math.min(i.line,Qe.line),xn=Math.min(e.lastLine(),Math.max(i.line,Qe.line));Gt<=xn;Gt++){var yn=qe(P,Gt).text,Xt=Te(yn,jt,ft);jt==en?st.push(new Mt(He(Gt,Xt),He(Gt,Xt))):yn.length>Xt&&st.push(new Mt(He(Gt,Xt),He(Gt,Te(yn,en,ft))))}st.length||st.push(new Mt(i,i)),ln(P,Mn(e,te.ranges.slice(0,Z).concat(st),Z),{origin:"*mouse",scroll:!1}),e.scrollIntoView(Qe)}else{var bn=V,an=yo(e,Qe,r.unit),Jt=bn.anchor,Yt;mt(an.anchor,Jt)>0?(Yt=an.head,Jt=ir(bn.from(),an.anchor)):(Yt=an.anchor,Jt=Er(bn.to(),an.head));var zt=te.ranges.slice(0);zt[Z]=Xl(e,new Mt(bt(P,Jt),Yt)),ln(P,Mn(e,zt,Z),Le)}}var De=c.wrapper.getBoundingClientRect(),Fe=0;function Ue(Qe){var st=++Fe,ft=dr(e,Qe,!0,r.unit=="rectangle");if(!ft)return;if(mt(ft,Ee)!=0){e.curOp.focus=j(),ke(ft);var ht=Wi(c,P);(ft.line>=ht.to||ft.line<ht.from)&&setTimeout(Zt(e,function(){Fe==st&&Ue(Qe)}),150)}else{var wt=Qe.clientY<De.top?-20:Qe.clientY>De.bottom?20:0;wt&&setTimeout(Zt(e,function(){if(Fe!=st)return;c.scroller.scrollTop+=wt,Ue(Qe)}),50)}}function Xe(Qe){e.state.selectingText=!1,Fe=Infinity,Qe&&(re(Qe),c.input.focus()),rt(c.wrapper.ownerDocument,"mousemove",Je),rt(c.wrapper.ownerDocument,"mouseup",it),P.history.lastSelOrigin=null}var Je=Zt(e,function(Qe){Qe.buttons===0||!Oe(Qe)?Xe(Qe):Ue(Qe)}),it=Zt(e,Xe);e.state.selectingText=it,Me(c.wrapper.ownerDocument,"mousemove",Je),Me(c.wrapper.ownerDocument,"mouseup",it)}function Xl(e,t){var i=t.anchor,r=t.head,c=qe(e.doc,i.line);if(mt(i,r)==0&&i.sticky==r.sticky)return t;var P=je(c);if(!P)return t;var V=Ge(P,i.ch,i.sticky),Z=P[V];if(Z.from!=i.ch&&Z.to!=i.ch)return t;var te=V+(Z.from==i.ch==(Z.level!=1)?0:1);if(te==0||te==P.length)return t;var ie;if(r.line!=i.line)ie=(r.line-i.line)*(e.doc.direction=="ltr"?1:-1)>0;else{var ye=Ge(P,r.ch,r.sticky),Ee=ye-V||(r.ch-i.ch)*(Z.level==1?-1:1);ye==te-1||ye==te?ie=Ee<0:ie=Ee>0}var ke=P[te+(ie?-1:0)],De=ie==(ke.level==1),Fe=De?ke.from:ke.to,Ue=De?"after":"before";return i.ch==Fe&&i.sticky==Ue?t:new Mt(new He(i.line,Fe,Ue),r)}function bo(e,t,i,r){var c,P;if(t.touches)c=t.touches[0].clientX,P=t.touches[0].clientY;else try{c=t.clientX,P=t.clientY}catch(ke){return!1}if(c>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&re(t);var V=e.display,Z=V.lineDiv.getBoundingClientRect();if(P>Z.bottom||!se(e,i))return pe(t);P-=Z.top-V.viewOffset;for(var te=0;te<e.display.gutterSpecs.length;++te){var ie=V.gutters.childNodes[te];if(ie&&ie.getBoundingClientRect().right>=c){var ye=Ct(e.doc,P),Ee=e.display.gutterSpecs[te];return ce(e,i,e,ye,Ee.className,t),pe(t)}}}function Wa(e,t){return bo(e,t,"gutterClick",!0)}function _o(e,t){if(zn(e.display,t)||Yl(e,t))return;if(ee(e,t,"contextmenu"))return;k||e.display.input.onContextMenu(t)}function Yl(e,t){return se(e,"gutterContextMenu")?bo(e,t,"gutterContextMenu",!1):!1}function Eo(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),ai(e)}var Wr={toString:function(){return"CodeMirror.Init"}},xo={},ta={};function $l(e){var t=e.optionHandlers;function i(r,c,P,V){e.defaults[r]=c,P&&(t[r]=V?function(Z,te,ie){ie!=Wr&&P(Z,te,ie)}:P)}e.defineOption=i,e.Init=Wr,i("value","",function(r,c){return r.setValue(c)},!0),i("mode",null,function(r,c){r.doc.modeOption=c,Da(r)},!0),i("indentUnit",2,Da,!0),i("indentWithTabs",!1),i("smartIndent",!0),i("tabSize",4,function(r){fi(r),ai(r),gn(r)},!0),i("lineSeparator",null,function(r,c){if(r.doc.lineSep=c,!c)return;var P=[],V=r.doc.first;r.doc.iter(function(te){for(var ie=0;;){var ye=te.text.indexOf(c,ie);if(ye==-1)break;ie=ye+c.length,P.push(He(V,ye))}V++});for(var Z=P.length-1;Z>=0;Z--)Ur(r.doc,c,P[Z],He(P[Z].line,P[Z].ch+c.length))}),i("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200c\u200e\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g,function(r,c,P){r.state.specialChars=new RegExp(c.source+(c.test(" ")?"":"| 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V=qi(c),Z=P!=Wr&&qi(P);Z&&Z.detach&&Z.detach(r,V),V.attach&&V.attach(r,Z||null)}),i("extraKeys",null),i("configureMouse",null),i("lineWrapping",!1,Ql,!0),i("gutters",[],function(r,c){r.display.gutterSpecs=La(c,r.options.lineNumbers),di(r)},!0),i("fixedGutter",!0,function(r,c){r.display.gutters.style.left=c?_a(r.display)+"px":"0",r.refresh()},!0),i("coverGutterNextToScrollbar",!1,function(r){return Mr(r)},!0),i("scrollbarStyle","native",function(r){Ts(r),Mr(r),r.display.scrollbars.setScrollTop(r.doc.scrollTop),r.display.scrollbars.setScrollLeft(r.doc.scrollLeft)},!0),i("lineNumbers",!1,function(r,c){r.display.gutterSpecs=La(r.options.gutters,c),di(r)},!0),i("firstLineNumber",1,di,!0),i("lineNumberFormatter",function(r){return r},di,!0),i("showCursorWhenSelecting",!1,si,!0),i("resetSelectionOnContextMenu",!0),i("lineWiseCopyCut",!0),i("pasteLinesPerSelection",!0),i("selectionsMayTouch",!1),i("readOnly",!1,function(r,c){c=="nocursor"&&(Dr(r),r.display.input.blur()),r.display.input.readOnlyChanged(c)}),i("screenReaderLabel",null,function(r,c){c=c===""?null:c,r.display.input.screenReaderLabelChanged(c)}),i("disableInput",!1,function(r,c){c||r.display.input.reset()},!0),i("dragDrop",!0,Jl),i("allowDropFileTypes",null),i("cursorBlinkRate",530),i("cursorScrollMargin",0),i("cursorHeight",1,si,!0),i("singleCursorHeightPerLine",!0,si,!0),i("workTime",100),i("workDelay",100),i("flattenSpans",!0,fi,!0),i("addModeClass",!1,fi,!0),i("pollInterval",100),i("undoDepth",200,function(r,c){return r.doc.history.undoDepth=c}),i("historyEventDelay",1250),i("viewportMargin",10,function(r){return r.refresh()},!0),i("maxHighlightLength",1e4,fi,!0),i("moveInputWithCursor",!0,function(r,c){c||r.display.input.resetPosition()}),i("tabindex",null,function(r,c){return r.display.input.getField().tabIndex=c||""}),i("autofocus",null),i("direction","ltr",function(r,c){return r.doc.setDirection(c)},!0),i("phrases",null)}function Jl(e,t,i){var r=i&&i!=Wr;if(!t!=!r){var c=e.display.dragFunctions,P=t?Me:rt;P(e.display.scroller,"dragstart",c.start),P(e.display.scroller,"dragenter",c.enter),P(e.display.scroller,"dragover",c.over),P(e.display.scroller,"dragleave",c.leave),P(e.display.scroller,"drop",c.drop)}}function Ql(e){e.options.lineWrapping?(U(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(S(e.display.wrapper,"CodeMirror-wrap"),Ni(e)),Ea(e),gn(e),ai(e),setTimeout(function(){return Mr(e)},100)}function Wt(e,t){var i=this;if(!(this instanceof Wt))return new Wt(e,t);this.options=t=t?g(t):{},g(xo,t,!1);var r=t.value;typeof r=="string"?r=new vn(r,t.mode,null,t.lineSeparator,t.direction):t.mode&&(r.modeOption=t.mode),this.doc=r;var c=new Wt.inputStyles[t.inputStyle](this),P=this.display=new hl(e,r,c,t);P.wrapper.CodeMirror=this,Eo(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),Ts(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:-1,cutIncoming:-1,selectingText:!1,draggingText:!1,highlight:new J,keySeq:null,specialChars:null},t.autofocus&&!h&&P.input.focus(),K&&G<11&&setTimeout(function(){return i.display.input.reset(!0)},20),Zl(this),Ol(),gr(this),this.curOp.forceUpdate=!0,ks(this,r),t.autofocus&&!h||this.hasFocus()?setTimeout(function(){i.hasFocus()&&!i.state.focused&&Ta(i)},20):Dr(this);for(var V in ta)ta.hasOwnProperty(V)&&ta[V](this,t[V],Wr);Cs(this),t.finishInit&&t.finishInit(this);for(var Z=0;Z<Ga.length;++Z)Ga[Z](this);vr(this),n&&t.lineWrapping&&getComputedStyle(P.lineDiv).textRendering=="optimizelegibility"&&(P.lineDiv.style.textRendering="auto")}Wt.defaults=xo,Wt.optionHandlers=ta;function Zl(e){var t=e.display;Me(t.scroller,"mousedown",Zt(e,vo)),K&&G<11?Me(t.scroller,"dblclick",Zt(e,function(te){if(ee(e,te))return;var ie=dr(e,te);if(!ie||Wa(e,te)||zn(e.display,te))return;re(te);var ye=e.findWordAt(ie);Yi(e.doc,ye.anchor,ye.head)})):Me(t.scroller,"dblclick",function(te){return ee(e,te)||re(te)}),Me(t.scroller,"contextmenu",function(te){return _o(e,te)}),Me(t.input.getField(),"contextmenu",function(te){t.scroller.contains(te.target)||_o(e,te)});var i,r={end:0};function c(){t.activeTouch&&(i=setTimeout(function(){return t.activeTouch=null},1e3),r=t.activeTouch,r.end=+new Date)}function P(te){if(te.touches.length!=1)return!1;var ie=te.touches[0];return ie.radiusX<=1&&ie.radiusY<=1}function V(te,ie){if(ie.left==null)return!0;var ye=ie.left-te.left,Ee=ie.top-te.top;return ye*ye+Ee*Ee>20*20}Me(t.scroller,"touchstart",function(te){if(!ee(e,te)&&!P(te)&&!Wa(e,te)){t.input.ensurePolled(),clearTimeout(i);var ie=+new Date;t.activeTouch={start:ie,moved:!1,prev:ie-r.end<=300?r:null},te.touches.length==1&&(t.activeTouch.left=te.touches[0].pageX,t.activeTouch.top=te.touches[0].pageY)}}),Me(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),Me(t.scroller,"touchend",function(te){var ie=t.activeTouch;if(ie&&!zn(t,te)&&ie.left!=null&&!ie.moved&&new Date-ie.start<300){var ye=e.coordsChar(t.activeTouch,"page"),Ee;!ie.prev||V(ie,ie.prev)?Ee=new Mt(ye,ye):!ie.prev.prev||V(ie,ie.prev.prev)?Ee=e.findWordAt(ye):Ee=new Mt(He(ye.line,0),bt(e.doc,He(ye.line+1,0))),e.setSelection(Ee.anchor,Ee.head),e.focus(),re(te)}c()}),Me(t.scroller,"touchcancel",c),Me(t.scroller,"scroll",function(){t.scroller.clientHeight&&(li(e,t.scroller.scrollTop),pr(e,t.scroller.scrollLeft,!0),ce(e,"scroll",e))}),Me(t.scroller,"mousewheel",function(te){return Os(e,te)}),Me(t.scroller,"DOMMouseScroll",function(te){return Os(e,te)}),Me(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(te){ee(e,te)||ge(te)},over:function(te){ee(e,te)||(Rl(e,te),ge(te))},start:function(te){return Al(e,te)},drop:Zt(e,Cl),leave:function(te){ee(e,te)||ro(e)}};var Z=t.input.getField();Me(Z,"keyup",function(te){return mo.call(e,te)}),Me(Z,"keydown",Zt(e,po)),Me(Z,"keypress",Zt(e,go)),Me(Z,"focus",function(te){return Ta(e,te)}),Me(Z,"blur",function(te){return Dr(e,te)})}var Ga=[];Wt.defineInitHook=function(e){return Ga.push(e)};function Ci(e,t,i,r){var c=e.doc,P;i==null&&(i="add"),i=="smart"&&(c.mode.indent?P=Rn(e,t).state:i="prev");var V=e.options.tabSize,Z=qe(c,t),te=W(Z.text,null,V);Z.stateAfter&&(Z.stateAfter=null);var ie=Z.text.match(/^\s*/)[0],ye;if(!r&&!/\S/.test(Z.text))ye=0,i="not";else if(i=="smart"&&(ye=c.mode.indent(P,Z.text.slice(ie.length),Z.text),ye==Re||ye>150)){if(!r)return;i="prev"}i=="prev"?t>c.first?ye=W(qe(c,t-1).text,null,V):ye=0:i=="add"?ye=te+e.options.indentUnit:i=="subtract"?ye=te-e.options.indentUnit:typeof i=="number"&&(ye=te+i),ye=Math.max(0,ye);var Ee="",ke=0;if(e.options.indentWithTabs)for(var De=Math.floor(ye/V);De;--De)ke+=V,Ee+=" ";if(ke<ye&&(Ee+=X(ye-ke)),Ee!=ie)return Ur(c,Ee,He(t,0),He(t,ie.length),"+input"),Z.stateAfter=null,!0;for(var Fe=0;Fe<c.sel.ranges.length;Fe++){var Ue=c.sel.ranges[Fe];if(Ue.head.line==t&&Ue.head.ch<ie.length){var Xe=He(t,ie.length);Na(c,Fe,new Mt(Xe,Xe));break}}}var Pn=null;function na(e){Pn=e}function za(e,t,i,r,c){var P=e.doc;e.display.shift=!1,r||(r=P.sel);var V=+new Date-200,Z=c=="paste"||e.state.pasteIncoming>V,te=lt(t),ie=null;if(Z&&r.ranges.length>1)if(Pn&&Pn.text.join(`
`)==t){if(r.ranges.length%Pn.text.length==0){ie=[];for(var ye=0;ye<Pn.text.length;ye++)ie.push(P.splitLines(Pn.text[ye]))}}else te.length==r.ranges.length&&e.options.pasteLinesPerSelection&&(ie=I(te,function(Je){return[Je]}));for(var Ee=e.curOp.updateInput,ke=r.ranges.length-1;ke>=0;ke--){var De=r.ranges[ke],Fe=De.from(),Ue=De.to();De.empty()&&(i&&i>0?Fe=He(Fe.line,Fe.ch-i):e.state.overwrite&&!Z?Ue=He(Ue.line,Math.min(qe(P,Ue.line).text.length,Ue.ch+b(te).length)):Z&&Pn&&Pn.lineWise&&Pn.text.join(`
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`)&&(Fe=Ue=He(Fe.line,0)));var Xe={from:Fe,to:Ue,text:ie?ie[ke%ie.length]:te,origin:c||(Z?"paste":e.state.cutIncoming>V?"cut":"+input")};Fr(e.doc,Xe),rn(e,"inputRead",e,Xe)}t&&!Z&&wo(e,t),kr(e),e.curOp.updateInput<2&&(e.curOp.updateInput=Ee),e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=-1}function To(e,t){var i=e.clipboardData&&e.clipboardData.getData("Text");if(i)return e.preventDefault(),!t.isReadOnly()&&!t.options.disableInput&&En(t,function(){return za(t,i,0,null,"paste")}),!0}function wo(e,t){if(!e.options.electricChars||!e.options.smartIndent)return;for(var i=e.doc.sel,r=i.ranges.length-1;r>=0;r--){var c=i.ranges[r];if(c.head.ch>100||r&&i.ranges[r-1].head.line==c.head.line)continue;var P=e.getModeAt(c.head),V=!1;if(P.electricChars){for(var Z=0;Z<P.electricChars.length;Z++)if(t.indexOf(P.electricChars.charAt(Z))>-1){V=Ci(e,c.head.line,"smart");break}}else P.electricInput&&(P.electricInput.test(qe(e.doc,c.head.line).text.slice(0,c.head.ch))&&(V=Ci(e,c.head.line,"smart")));V&&rn(e,"electricInput",e,c.head.line)}}function So(e){for(var t=[],i=[],r=0;r<e.doc.sel.ranges.length;r++){var c=e.doc.sel.ranges[r].head.line,P={anchor:He(c,0),head:He(c+1,0)};i.push(P),t.push(e.getRange(P.anchor,P.head))}return{text:t,ranges:i}}function Co(e,t,i,r){e.setAttribute("autocorrect",i?"":"off"),e.setAttribute("autocapitalize",r?"":"off"),e.setAttribute("spellcheck",!!t)}function Ao(){var e=f("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=f("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return n?e.style.width="1000px":e.setAttribute("wrap","off"),d&&(e.style.border="1px solid black"),Co(e),t}function ql(e){var t=e.optionHandlers,i=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(r,c){var P=this.options,V=P[r];if(P[r]==c&&r!="mode")return;P[r]=c,t.hasOwnProperty(r)&&Zt(this,t[r])(this,c,V),ce(this,"optionChange",this,r)},getOption:function(r){return this.options[r]},getDoc:function(){return this.doc},addKeyMap:function(r,c){this.state.keyMaps[c?"push":"unshift"](qi(r))},removeKeyMap:function(r){for(var c=this.state.keyMaps,P=0;P<c.length;++P)if(c[P]==r||c[P].name==r)return c.splice(P,1),!0},addOverlay:dn(function(r,c){var P=r.token?r:e.getMode(this.options,r);if(P.startState)throw new Error("Overlays may not be stateful.");B(this.state.overlays,{mode:P,modeSpec:r,opaque:c&&c.opaque,priority:c&&c.priority||0},function(V){return V.priority}),this.state.modeGen++,gn(this)}),removeOverlay:dn(function(r){for(var c=this.state.overlays,P=0;P<c.length;++P){var V=c[P].modeSpec;if(V==r||typeof r=="string"&&V.name==r){c.splice(P,1),this.state.modeGen++,gn(this);return}}}),indentLine:dn(function(r,c,P){typeof c!="string"&&typeof c!="number"&&(c==null?c=this.options.smartIndent?"smart":"prev":c=c?"add":"subtract"),sn(this.doc,r)&&Ci(this,r,c,P)}),indentSelection:dn(function(r){for(var c=this.doc.sel.ranges,P=-1,V=0;V<c.length;V++){var Z=c[V];if(Z.empty())Z.head.line>P&&(Ci(this,Z.head.line,r,!0),P=Z.head.line,V==this.doc.sel.primIndex&&kr(this));else{var te=Z.from(),ie=Z.to(),ye=Math.max(P,te.line);P=Math.min(this.lastLine(),ie.line-(ie.ch?0:1))+1;for(var Ee=ye;Ee<P;++Ee)Ci(this,Ee,r);var ke=this.doc.sel.ranges;te.ch==0&&c.length==ke.length&&ke[V].from().ch>0&&Na(this.doc,V,new Mt(te,ke[V].to()),be)}}}),getTokenAt:function(r,c){return Ri(this,r,c)},getLineTokens:function(r,c){return Ri(this,He(r),c,!0)},getTokenTypeAt:function(r){r=bt(this.doc,r);var c=ar(this,qe(this.doc,r.line)),P=0,V=(c.length-1)/2,Z=r.ch,te;if(Z==0)te=c[2];else for(;;){var ie=P+V>>1;if((ie?c[ie*2-1]:0)>=Z)V=ie;else if(c[ie*2+1]<Z)P=ie+1;else{te=c[ie*2+2];break}}var ye=te?te.indexOf("overlay "):-1;return ye<0?te:ye==0?null:te.slice(0,ye-1)},getModeAt:function(r){var c=this.doc.mode;return c.innerMode?e.innerMode(c,this.getTokenAt(r).state).mode:c},getHelper:function(r,c){return this.getHelpers(r,c)[0]},getHelpers:function(r,c){var P=[];if(!i.hasOwnProperty(c))return P;var V=i[c],Z=this.getModeAt(r);if(typeof Z[c]=="string")V[Z[c]]&&P.push(V[Z[c]]);else if(Z[c])for(var te=0;te<Z[c].length;te++){var ie=V[Z[c][te]];ie&&P.push(ie)}else Z.helperType&&V[Z.helperType]?P.push(V[Z.helperType]):V[Z.name]&&P.push(V[Z.name]);for(var ye=0;ye<V._global.length;ye++){var Ee=V._global[ye];Ee.pred(Z,this)&&oe(P,Ee.val)==-1&&P.push(Ee.val)}return P},getStateAfter:function(r,c){var P=this.doc;return r=xr(P,r==null?P.first+P.size-1:r),Rn(this,r+1,c).state},cursorCoords:function(r,c){var P,V=this.doc.sel.primary();return r==null?P=V.head:typeof r=="object"?P=bt(this.doc,r):P=r?V.from():V.to(),kn(this,P,c||"page")},charCoords:function(r,c){return ma(this,bt(this.doc,r),c||"page")},coordsChar:function(r,c){return r=ls(this,r,c||"page"),va(this,r.left,r.top)},lineAtHeight:function(r,c){return r=ls(this,{top:r,left:0},c||"page").top,Ct(this.doc,r+this.display.viewOffset)},heightAtLine:function(r,c,P){var V=!1,Z;if(typeof r=="number"){var te=this.doc.first+this.doc.size-1;r<this.doc.first?r=this.doc.first:r>te&&(r=te,V=!0),Z=qe(this.doc,r)}else Z=r;return Ui(this,Z,{top:0,left:0},c||"page",P||V).top+(V?this.doc.height-Dn(Z):0)},defaultTextHeight:function(){return Lr(this.display)},defaultCharWidth:function(){return Ir(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(r,c,P,V,Z){var te=this.display;r=kn(this,bt(this.doc,r));var ie=r.bottom,ye=r.left;if(c.style.position="absolute",c.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(c),te.sizer.appendChild(c),V=="over")ie=r.top;else if(V=="above"||V=="near"){var Ee=Math.max(te.wrapper.clientHeight,this.doc.height),ke=Math.max(te.sizer.clientWidth,te.lineSpace.clientWidth);(V=="above"||r.bottom+c.offsetHeight>Ee)&&r.top>c.offsetHeight?ie=r.top-c.offsetHeight:r.bottom+c.offsetHeight<=Ee&&(ie=r.bottom),ye+c.offsetWidth>ke&&(ye=ke-c.offsetWidth)}c.style.top=ie+"px",c.style.left=c.style.right="",Z=="right"?(ye=te.sizer.clientWidth-c.offsetWidth,c.style.right="0px"):(Z=="left"?ye=0:Z=="middle"&&(ye=(te.sizer.clientWidth-c.offsetWidth)/2),c.style.left=ye+"px"),P&&Jo(this,{left:ye,top:ie,right:ye+c.offsetWidth,bottom:ie+c.offsetHeight})},triggerOnKeyDown:dn(po),triggerOnKeyPress:dn(go),triggerOnKeyUp:mo,triggerOnMouseDown:dn(vo),execCommand:function(r){if(xi.hasOwnProperty(r))return xi[r].call(null,this)},triggerElectric:dn(function(r){wo(this,r)}),findPosH:function(r,c,P,V){var Z=1;c<0&&(Z=-1,c=-c);for(var te=bt(this.doc,r),ie=0;ie<c&&!(te=Ka(this.doc,te,Z,P,V),te.hitSide);++ie);return te},moveH:dn(function(r,c){var P=this;this.extendSelectionsBy(function(V){return P.display.shift||P.doc.extend||V.empty()?Ka(P.doc,V.head,r,c,P.options.rtlMoveVisually):r<0?V.from():V.to()},Ce)}),deleteH:dn(function(r,c){var P=this.doc.sel,V=this.doc;P.somethingSelected()?V.replaceSelection("",null,"+delete"):Hr(this,function(Z){var te=Ka(V,Z.head,r,c,!1);return r<0?{from:te,to:Z.head}:{from:Z.head,to:te}})}),findPosV:function(r,c,P,V){var Z=1,te=V;c<0&&(Z=-1,c=-c);for(var ie=bt(this.doc,r),ye=0;ye<c;++ye){var Ee=kn(this,ie,"div");if(te==null?te=Ee.left:Ee.left=te,ie=Ro(this,Ee,Z,P),ie.hitSide)break}return ie},moveV:dn(function(r,c){var P=this,V=this.doc,Z=[],te=!this.display.shift&&!V.extend&&V.sel.somethingSelected();if(V.extendSelectionsBy(function(ye){if(te)return r<0?ye.from():ye.to();var Ee=kn(P,ye.head,"div");ye.goalColumn!=null&&(Ee.left=ye.goalColumn),Z.push(Ee.left);var ke=Ro(P,Ee,r,c);return c=="page"&&ye==V.sel.primary()&&Sa(P,ma(P,ke,"div").top-Ee.top),ke},Ce),Z.length)for(var ie=0;ie<V.sel.ranges.length;ie++)V.sel.ranges[ie].goalColumn=Z[ie]}),findWordAt:function(r){var c=this.doc,P=qe(c,r.line).text,V=r.ch,Z=r.ch;if(P){var te=this.getHelper(r,"wordChars");(r.sticky=="before"||Z==P.length)&&V?--V:++Z;for(var ie=P.charAt(V),ye=Ie(ie,te)?function(Ee){return Ie(Ee,te)}:/\s/.test(ie)?function(Ee){return/\s/.test(Ee)}:function(Ee){return!/\s/.test(Ee)&&!Ie(Ee)};V>0&&ye(P.charAt(V-1));)--V;for(;Z<P.length&&ye(P.charAt(Z));)++Z}return new Mt(He(r.line,V),He(r.line,Z))},toggleOverwrite:function(r){if(r!=null&&r==this.state.overwrite)return;(this.state.overwrite=!this.state.overwrite)?U(this.display.cursorDiv,"CodeMirror-overwrite"):S(this.display.cursorDiv,"CodeMirror-overwrite"),ce(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==j()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:dn(function(r,c){oi(this,r,c)}),getScrollInfo:function(){var r=this.display.scroller;return{left:r.scrollLeft,top:r.scrollTop,height:r.scrollHeight-Fn(this)-this.display.barHeight,width:r.scrollWidth-Fn(this)-this.display.barWidth,clientHeight:da(this),clientWidth:hr(this)}},scrollIntoView:dn(function(r,c){r==null?(r={from:this.doc.sel.primary().head,to:null},c==null&&(c=this.options.cursorScrollMargin)):typeof r=="number"?r={from:He(r,0),to:null}:r.from==null&&(r={from:r,to:null}),r.to||(r.to=r.from),r.margin=c||0,r.from.line!=null?Qo(this,r):bs(this,r.from,r.to,r.margin)}),setSize:dn(function(r,c){var P=this,V=function(te){return typeof te=="number"||/^\d+$/.test(String(te))?te+"px":te};r!=null&&(this.display.wrapper.style.width=V(r)),c!=null&&(this.display.wrapper.style.height=V(c)),this.options.lineWrapping&&as(this);var Z=this.display.viewFrom;this.doc.iter(Z,this.display.viewTo,function(te){if(te.widgets){for(var ie=0;ie<te.widgets.length;ie++)if(te.widgets[ie].noHScroll){$n(P,Z,"widget");break}}++Z}),this.curOp.forceUpdate=!0,ce(this,"refresh",this)}),operation:function(r){return En(this,r)},startOperation:function(){return gr(this)},endOperation:function(){return vr(this)},refresh:dn(function(){var r=this.display.cachedTextHeight;gn(this),this.curOp.forceUpdate=!0,ai(this),oi(this,this.doc.scrollLeft,this.doc.scrollTop),Ra(this.display),(r==null||Math.abs(r-Lr(this.display))>.5||this.options.lineWrapping)&&Ea(this),ce(this,"refresh",this)}),swapDoc:dn(function(r){var c=this.doc;return c.cm=null,this.state.selectingText&&this.state.selectingText(),ks(this,r),ai(this),this.display.input.reset(),oi(this,r.scrollLeft,r.scrollTop),this.curOp.forceScroll=!0,rn(this,"swapDoc",this,c),c}),phrase:function(r){var c=this.options.phrases;return c&&Object.prototype.hasOwnProperty.call(c,r)?c[r]:r},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}},de(e),e.registerHelper=function(r,c,P){i.hasOwnProperty(r)||(i[r]=e[r]={_global:[]}),i[r][c]=P},e.registerGlobalHelper=function(r,c,P,V){e.registerHelper(r,c,V),i[r]._global.push({pred:P,val:V})}}function Ka(e,t,i,r,c){var P=t,V=i,Z=qe(e,t.line),te=c&&e.direction=="rtl"?-i:i;function ie(){var it=t.line+te;return it<e.first||it>=e.first+e.size?!1:(t=new He(it,t.ch,t.sticky),Z=qe(e,it))}function ye(it){var Qe;if(r=="codepoint"){var st=Z.text.charCodeAt(t.ch+(r>0?0:-1));isNaN(st)?Qe=null:Qe=new He(t.line,Math.max(0,Math.min(Z.text.length,t.ch+i*(st>=55296&&st<56320?2:1))),-i)}else c?Qe=Ml(e.cm,Z,t,i):Qe=Ua(Z,t,i);if(Qe==null)if(!it&&ie())t=Ba(c,e.cm,Z,t.line,te);else return!1;else t=Qe;return!0}if(r=="char"||r=="codepoint")ye();else if(r=="column")ye(!0);else if(r=="word"||r=="group")for(var Ee=null,ke=r=="group",De=e.cm&&e.cm.getHelper(t,"wordChars"),Fe=!0;!(i<0&&!ye(!Fe));Fe=!1){var Ue=Z.text.charAt(t.ch)||`
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`?"n":!ke||/\s/.test(Ue)?null:"p";if(ke&&!Fe&&!Xe&&(Xe="s"),Ee&&Ee!=Xe){i<0&&(i=1,ye(),t.sticky="after");break}if(Xe&&(Ee=Xe),i>0&&!ye(!Fe))break}var Je=Ji(e,t,P,V,!0);return rr(P,Je)&&(Je.hitSide=!0),Je}function Ro(e,t,i,r){var c=e.doc,P=t.left,V;if(r=="page"){var Z=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),te=Math.max(Z-.5*Lr(e.display),3);V=(i>0?t.bottom:t.top)+i*te}else r=="line"&&(V=i>0?t.bottom+3:t.top-3);for(var ie;!(ie=va(e,P,V),!ie.outside);){if(i<0?V<=0:V>=c.height){ie.hitSide=!0;break}V+=i*5}return ie}var Ft=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new J,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};Ft.prototype.init=function(e){var t=this,i=this,r=i.cm,c=i.div=e.lineDiv;Co(c,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize);function P(Z){for(var te=Z.target;te;te=te.parentNode){if(te==c)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(te.className))break}return!1}Me(c,"paste",function(Z){if(!P(Z)||ee(r,Z)||To(Z,r))return;G<=11&&setTimeout(Zt(r,function(){return t.updateFromDOM()}),20)}),Me(c,"compositionstart",function(Z){t.composing={data:Z.data,done:!1}}),Me(c,"compositionupdate",function(Z){t.composing||(t.composing={data:Z.data,done:!1})}),Me(c,"compositionend",function(Z){t.composing&&(Z.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),Me(c,"touchstart",function(){return i.forceCompositionEnd()}),Me(c,"input",function(){t.composing||t.readFromDOMSoon()});function V(Z){if(!P(Z)||ee(r,Z))return;if(r.somethingSelected())na({lineWise:!1,text:r.getSelections()}),Z.type=="cut"&&r.replaceSelection("",null,"cut");else if(r.options.lineWiseCopyCut){var te=So(r);na({lineWise:!0,text:te.text}),Z.type=="cut"&&r.operation(function(){r.setSelections(te.ranges,0,be),r.replaceSelection("",null,"cut")})}else return;if(Z.clipboardData){Z.clipboardData.clearData();var ie=Pn.text.join(`
`);if(Z.clipboardData.setData("Text",ie),Z.clipboardData.getData("Text")==ie){Z.preventDefault();return}}var ye=Ao(),Ee=ye.firstChild;r.display.lineSpace.insertBefore(ye,r.display.lineSpace.firstChild),Ee.value=Pn.text.join(`
`);var ke=document.activeElement;F(Ee),setTimeout(function(){r.display.lineSpace.removeChild(ye),ke.focus(),ke==c&&i.showPrimarySelection()},50)}Me(c,"copy",V),Me(c,"cut",V)},Ft.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},Ft.prototype.prepareSelection=function(){var e=ps(this.cm,!1);return e.focus=document.activeElement==this.div,e},Ft.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},Ft.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Ft.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,i=t.doc.sel.primary(),r=i.from(),c=i.to();if(t.display.viewTo==t.display.viewFrom||r.line>=t.display.viewTo||c.line<t.display.viewFrom){e.removeAllRanges();return}var P=ra(t,e.anchorNode,e.anchorOffset),V=ra(t,e.focusNode,e.focusOffset);if(P&&!P.bad&&V&&!V.bad&&mt(ir(P,V),r)==0&&mt(Er(P,V),c)==0)return;var Z=t.display.view,te=r.line>=t.display.viewFrom&&Oo(t,r)||{node:Z[0].measure.map[2],offset:0},ie=c.line<t.display.viewTo&&Oo(t,c);if(!ie){var ye=Z[Z.length-1].measure,Ee=ye.maps?ye.maps[ye.maps.length-1]:ye.map;ie={node:Ee[Ee.length-1],offset:Ee[Ee.length-2]-Ee[Ee.length-3]}}if(!te||!ie){e.removeAllRanges();return}var ke=e.rangeCount&&e.getRangeAt(0),De;try{De=y(te.node,te.offset,ie.offset,ie.node)}catch(Fe){}De&&(!N&&t.state.focused?(e.collapse(te.node,te.offset),De.collapsed||(e.removeAllRanges(),e.addRange(De))):(e.removeAllRanges(),e.addRange(De)),ke&&e.anchorNode==null?e.addRange(ke):N&&this.startGracePeriod()),this.rememberSelection()},Ft.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)},Ft.prototype.showMultipleSelections=function(e){C(this.cm.display.cursorDiv,e.cursors),C(this.cm.display.selectionDiv,e.selection)},Ft.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Ft.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return _(this.div,t)},Ft.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},Ft.prototype.blur=function(){this.div.blur()},Ft.prototype.getField=function(){return this.div},Ft.prototype.supportsTouch=function(){return!0},Ft.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():En(this.cm,function(){return e.cm.curOp.selectionChanged=!0});function t(){e.cm.state.focused&&(e.pollSelection(),e.polling.set(e.cm.options.pollInterval,t))}this.polling.set(this.cm.options.pollInterval,t)},Ft.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Ft.prototype.pollSelection=function(){if(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())return;var e=this.getSelection(),t=this.cm;if(o&&v&&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 i=ra(t,e.anchorNode,e.anchorOffset),r=ra(t,e.focusNode,e.focusOffset);i&&r&&En(t,function(){ln(t.doc,Qn(i,r),be),(i.bad||r.bad)&&(t.curOp.selectionChanged=!0)})},Ft.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,i=e.doc.sel.primary(),r=i.from(),c=i.to();if(r.ch==0&&r.line>e.firstLine()&&(r=He(r.line-1,qe(e.doc,r.line-1).length)),c.ch==qe(e.doc,c.line).text.length&&c.line<e.lastLine()&&(c=He(c.line+1,0)),r.line<t.viewFrom||c.line>t.viewTo-1)return!1;var P,V,Z;r.line==t.viewFrom||(P=fr(e,r.line))==0?(V=gt(t.view[0].line),Z=t.view[0].node):(V=gt(t.view[P].line),Z=t.view[P-1].node.nextSibling);var te=fr(e,c.line),ie,ye;if(te==t.view.length-1?(ie=t.viewTo-1,ye=t.lineDiv.lastChild):(ie=gt(t.view[te+1].line)-1,ye=t.view[te+1].node.previousSibling),!Z)return!1;for(var Ee=e.doc.splitLines(tu(e,Z,ye,V,ie)),ke=Ot(e.doc,He(V,0),He(ie,qe(e.doc,ie).text.length));Ee.length>1&&ke.length>1;)if(b(Ee)==b(ke))Ee.pop(),ke.pop(),ie--;else if(Ee[0]==ke[0])Ee.shift(),ke.shift(),V++;else break;for(var De=0,Fe=0,Ue=Ee[0],Xe=ke[0],Je=Math.min(Ue.length,Xe.length);De<Je&&Ue.charCodeAt(De)==Xe.charCodeAt(De);)++De;for(var it=b(Ee),Qe=b(ke),st=Math.min(it.length-(Ee.length==1?De:0),Qe.length-(ke.length==1?De:0));Fe<st&&it.charCodeAt(it.length-Fe-1)==Qe.charCodeAt(Qe.length-Fe-1);)++Fe;if(Ee.length==1&&ke.length==1&&V==r.line)for(;De&&De>r.ch&&it.charCodeAt(it.length-Fe-1)==Qe.charCodeAt(Qe.length-Fe-1);)De--,Fe++;Ee[Ee.length-1]=it.slice(0,it.length-Fe).replace(/^\u200b+/,""),Ee[0]=Ee[0].slice(De).replace(/\u200b+$/,"");var ft=He(V,De),ht=He(ie,ke.length?b(ke).length-Fe:0);if(Ee.length>1||Ee[0]||mt(ft,ht))return Ur(e.doc,Ee,ft,ht,"+input"),!0},Ft.prototype.ensurePolled=function(){this.forceCompositionEnd()},Ft.prototype.reset=function(){this.forceCompositionEnd()},Ft.prototype.forceCompositionEnd=function(){if(!this.composing)return;clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus()},Ft.prototype.readFromDOMSoon=function(){var e=this;if(this.readDOMTimeout!=null)return;this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing)if(e.composing.done)e.composing=null;else return;e.updateFromDOM()},80)},Ft.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&En(this.cm,function(){return gn(e.cm)})},Ft.prototype.setUneditable=function(e){e.contentEditable="false"},Ft.prototype.onKeyPress=function(e){if(e.charCode==0||this.composing)return;e.preventDefault(),this.cm.isReadOnly()||Zt(this.cm,za)(this.cm,String.fromCharCode(e.charCode==null?e.keyCode:e.charCode),0)},Ft.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")},Ft.prototype.onContextMenu=function(){},Ft.prototype.resetPosition=function(){},Ft.prototype.needsContentAttribute=!0;function Oo(e,t){var i=fa(e,t.line);if(!i||i.hidden)return null;var r=qe(e.doc,t.line),c=es(i,r,t.line),P=je(r,e.doc.direction),V="left";if(P){var Z=Ge(P,t.ch);V=Z%2?"right":"left"}var te=rs(c.map,t.ch,V);return te.offset=te.collapse=="right"?te.end:te.start,te}function eu(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function Gr(e,t){return t&&(e.bad=!0),e}function tu(e,t,i,r,c){var P="",V=!1,Z=e.doc.lineSeparator(),te=!1;function ie(De){return function(Fe){return Fe.id==De}}function ye(){V&&(P+=Z,te&&(P+=Z),V=te=!1)}function Ee(De){De&&(ye(),P+=De)}function ke(De){if(De.nodeType==1){var Fe=De.getAttribute("cm-text");if(Fe){Ee(Fe);return}var Ue=De.getAttribute("cm-marker"),Xe;if(Ue){var Je=e.findMarks(He(r,0),He(c+1,0),ie(+Ue));Je.length&&(Xe=Je[0].find(0))&&Ee(Ot(e.doc,Xe.from,Xe.to).join(Z));return}if(De.getAttribute("contenteditable")=="false")return;var it=/^(pre|div|p|li|table|br)$/i.test(De.nodeName);if(!/^br$/i.test(De.nodeName)&&De.textContent.length==0)return;it&&ye();for(var Qe=0;Qe<De.childNodes.length;Qe++)ke(De.childNodes[Qe]);/^(pre|p)$/i.test(De.nodeName)&&(te=!0),it&&(V=!0)}else De.nodeType==3&&Ee(De.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;!(ke(t),t==i);)t=t.nextSibling,te=!1;return P}function ra(e,t,i){var r;if(t==e.display.lineDiv){if(r=e.display.lineDiv.childNodes[i],!r)return Gr(e.clipPos(He(e.display.viewTo-1)),!0);t=null,i=0}else for(r=t;;r=r.parentNode){if(!r||r==e.display.lineDiv)return null;if(r.parentNode&&r.parentNode==e.display.lineDiv)break}for(var c=0;c<e.display.view.length;c++){var P=e.display.view[c];if(P.node==r)return nu(P,t,i)}}function nu(e,t,i){var r=e.text.firstChild,c=!1;if(!t||!_(r,t))return Gr(He(gt(e.line),0),!0);if(t==r&&(c=!0,t=r.childNodes[i],i=0,!t)){var P=e.rest?b(e.rest):e.line;return Gr(He(gt(P),P.text.length),c)}var V=t.nodeType==3?t:null,Z=t;for(!V&&t.childNodes.length==1&&t.firstChild.nodeType==3&&(V=t.firstChild,i&&(i=V.nodeValue.length));Z.parentNode!=r;)Z=Z.parentNode;var te=e.measure,ie=te.maps;function ye(Xe,Je,it){for(var Qe=-1;Qe<(ie?ie.length:0);Qe++)for(var st=Qe<0?te.map:ie[Qe],ft=0;ft<st.length;ft+=3){var ht=st[ft+2];if(ht==Xe||ht==Je){var wt=gt(Qe<0?e.line:e.rest[Qe]),jt=st[ft]+it;return(it<0||ht!=Xe)&&(jt=st[ft+(it?1:0)]),He(wt,jt)}}}var Ee=ye(V,Z,i);if(Ee)return Gr(Ee,c);for(var ke=Z.nextSibling,De=V?V.nodeValue.length-i:0;ke;ke=ke.nextSibling){if(Ee=ye(ke,ke.firstChild,0),Ee)return Gr(He(Ee.line,Ee.ch-De),c);De+=ke.textContent.length}for(var Fe=Z.previousSibling,Ue=i;Fe;Fe=Fe.previousSibling){if(Ee=ye(Fe,Fe.firstChild,-1),Ee)return Gr(He(Ee.line,Ee.ch+Ue),c);Ue+=Fe.textContent.length}}var Vt=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new J,this.hasSelection=!1,this.composing=null};Vt.prototype.init=function(e){var t=this,i=this,r=this.cm;this.createField(e);var c=this.textarea;e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),d&&(c.style.width="0px"),Me(c,"input",function(){K&&G>=9&&t.hasSelection&&(t.hasSelection=null),i.poll()}),Me(c,"paste",function(V){if(ee(r,V)||To(V,r))return;r.state.pasteIncoming=+new Date,i.fastPoll()});function P(V){if(ee(r,V))return;if(r.somethingSelected())na({lineWise:!1,text:r.getSelections()});else if(r.options.lineWiseCopyCut){var Z=So(r);na({lineWise:!0,text:Z.text}),V.type=="cut"?r.setSelections(Z.ranges,null,be):(i.prevInput="",c.value=Z.text.join(`
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top: `+(e.clientY-ye.top-5)+"px; left: "+(e.clientX-ye.left-5)+`px;
z-index: 1000; background: `+(K?"rgba(255, 255, 255, .05)":"transparent")+`;
outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);`;var Ee;n&&(Ee=window.scrollY),r.input.focus(),n&&window.scrollTo(null,Ee),r.input.reset(),i.somethingSelected()||(c.value=t.prevInput=" "),t.contextMenuPending=De,r.selForContextMenu=i.doc.sel,clearTimeout(r.detectingSelectAll);function ke(){if(c.selectionStart!=null){var Ue=i.somethingSelected(),Xe="\u200B"+(Ue?c.value:"");c.value="\u21DA",c.value=Xe,t.prevInput=Ue?"":"\u200B",c.selectionStart=1,c.selectionEnd=Xe.length,r.selForContextMenu=i.doc.sel}}function De(){if(t.contextMenuPending!=De)return;if(t.contextMenuPending=!1,t.wrapper.style.cssText=ie,c.style.cssText=te,K&&G<9&&r.scrollbars.setScrollTop(r.scroller.scrollTop=V),c.selectionStart!=null){(!K||K&&G<9)&&ke();var 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u={};this.__directive_pattern.lastIndex=0;for(var l=this.__directive_pattern.exec(m);l;)u[l[1]]=l[2],l=this.__directive_pattern.exec(m);return u},p.prototype.readIgnored=function(m){return m.readUntilAfter(this.__directives_end_ignore_pattern)},v.exports.Directives=p},function(v,p,m){var u=m(12).Pattern,l={django:!1,erb:!1,handlebars:!1,php:!1,smarty:!1};function d(o,h){u.call(this,o,h),this.__template_pattern=null,this._disabled=Object.assign({},l),this._excluded=Object.assign({},l),h&&(this.__template_pattern=this._input.get_regexp(h.__template_pattern),this._excluded=Object.assign(this._excluded,h._excluded),this._disabled=Object.assign(this._disabled,h._disabled));var s=new u(o);this.__patterns={handlebars_comment:s.starting_with(/{{!--/).until_after(/--}}/),handlebars_unescaped:s.starting_with(/{{{/).until_after(/}}}/),handlebars:s.starting_with(/{{/).until_after(/}}/),php:s.starting_with(/<\?(?:[= ]|php)/).until_after(/\?>/),erb:s.starting_with(/<%[^%]/).until_after(/[^%]%>/),django:s.starting_with(/{%/).until_after(/%}/),django_value:s.starting_with(/{{/).until_after(/}}/),django_comment:s.starting_with(/{#/).until_after(/#}/),smarty:s.starting_with(/{(?=[^}{\s\n])/).until_after(/[^\s\n]}/),smarty_comment:s.starting_with(/{\*/).until_after(/\*}/),smarty_literal:s.starting_with(/{literal}/).until_after(/{\/literal}/)}}d.prototype=new u,d.prototype._create=function(){return new d(this._input,this)},d.prototype._update=function(){this.__set_templated_pattern()},d.prototype.disable=function(o){var h=this._create();return h._disabled[o]=!0,h._update(),h},d.prototype.read_options=function(o){var h=this._create();for(var s in l)h._disabled[s]=o.templating.indexOf(s)===-1;return h._update(),h},d.prototype.exclude=function(o){var h=this._create();return h._excluded[o]=!0,h._update(),h},d.prototype.read=function(){var o="";this._match_pattern?o=this._input.read(this._starting_pattern):o=this._input.read(this._starting_pattern,this.__template_pattern);for(var h=this._read_template();h;)this._match_pattern?h+=this._input.read(this._match_pattern):h+=this._input.readUntil(this.__template_pattern),o+=h,h=this._read_template();return this._until_after&&(o+=this._input.readUntilAfter(this._until_pattern)),o},d.prototype.__set_templated_pattern=function(){var o=[];this._disabled.php||o.push(this.__patterns.php._starting_pattern.source),this._disabled.handlebars||o.push(this.__patterns.handlebars._starting_pattern.source),this._disabled.erb||o.push(this.__patterns.erb._starting_pattern.source),this._disabled.django||(o.push(this.__patterns.django._starting_pattern.source),o.push(this.__patterns.django_value._starting_pattern.source),o.push(this.__patterns.django_comment._starting_pattern.source)),this._disabled.smarty||o.push(this.__patterns.smarty._starting_pattern.source),this._until_pattern&&o.push(this._until_pattern.source),this.__template_pattern=this._input.get_regexp("(?:"+o.join("|")+")")},d.prototype._read_template=function(){var o="",h=this._input.peek();if(h==="<"){var s=this._input.peek(1);!this._disabled.php&&!this._excluded.php&&s==="?"&&(o=o||this.__patterns.php.read()),!this._disabled.erb&&!this._excluded.erb&&s==="%"&&(o=o||this.__patterns.erb.read())}else h==="{"&&(!this._disabled.handlebars&&!this._excluded.handlebars&&(o=o||this.__patterns.handlebars_comment.read(),o=o||this.__patterns.handlebars_unescaped.read(),o=o||this.__patterns.handlebars.read()),this._disabled.django||(!this._excluded.django&&!this._excluded.handlebars&&(o=o||this.__patterns.django_value.read()),this._excluded.django||(o=o||this.__patterns.django_comment.read(),o=o||this.__patterns.django.read())),this._disabled.smarty||this._disabled.django&&this._disabled.handlebars&&(o=o||this.__patterns.smarty_comment.read(),o=o||this.__patterns.smarty_literal.read(),o=o||this.__patterns.smarty.read()));return o},v.exports.TemplatablePattern=d},,,,function(v,p,m){var u=m(19).Beautifier,l=m(20).Options;function d(o,h,s,a){var A=new u(o,h,s,a);return A.beautify()}v.exports=d,v.exports.defaultOptions=function(){return new l}},function(v,p,m){var u=m(20).Options,l=m(2).Output,d=m(21).Tokenizer,o=m(21).TOKEN,h=/\r\n|[\r\n]/,s=/\r\n|[\r\n]/g,a=function(w,y){this.indent_level=0,this.alignment_size=0,this.max_preserve_newlines=w.max_preserve_newlines,this.preserve_newlines=w.preserve_newlines,this._output=new l(w,y)};a.prototype.current_line_has_match=function(w){return this._output.current_line.has_match(w)},a.prototype.set_space_before_token=function(w,y){this._output.space_before_token=w,this._output.non_breaking_space=y},a.prototype.set_wrap_point=function(){this._output.set_indent(this.indent_level,this.alignment_size),this._output.set_wrap_point()},a.prototype.add_raw_token=function(w){this._output.add_raw_token(w)},a.prototype.print_preserved_newlines=function(w){var y=0;w.type!==o.TEXT&&w.previous.type!==o.TEXT&&(y=w.newlines?1:0),this.preserve_newlines&&(y=w.newlines<this.max_preserve_newlines+1?w.newlines:this.max_preserve_newlines+1);for(var _=0;_<y;_++)this.print_newline(_>0);return y!==0},a.prototype.traverse_whitespace=function(w){return w.whitespace_before||w.newlines?(this.print_preserved_newlines(w)||(this._output.space_before_token=!0),!0):!1},a.prototype.previous_token_wrapped=function(){return this._output.previous_token_wrapped},a.prototype.print_newline=function(w){this._output.add_new_line(w)},a.prototype.print_token=function(w){w.text&&(this._output.set_indent(this.indent_level,this.alignment_size),this._output.add_token(w.text))},a.prototype.indent=function(){this.indent_level++},a.prototype.get_full_indent=function(w){return w=this.indent_level+(w||0),w<1?"":this._output.get_indent_string(w)};var A=function(w){for(var y=null,_=w.next;_.type!==o.EOF&&w.closed!==_;){if(_.type===o.ATTRIBUTE&&_.text==="type"){_.next&&_.next.type===o.EQUALS&&_.next.next&&_.next.next.type===o.VALUE&&(y=_.next.next.text);break}_=_.next}return y},E=function(w,y){var _=null,j=null;return y.closed?(w==="script"?_="text/javascript":w==="style"&&(_="text/css"),_=A(y)||_,_.search("text/css")>-1?j="css":_.search(/module|((text|application|dojo)\/(x-)?(javascript|ecmascript|jscript|livescript|(ld\+)?json|method|aspect))/)>-1?j="javascript":_.search(/(text|application|dojo)\/(x-)?(html)/)>-1?j="html":_.search(/test\/null/)>-1&&(j="null"),j):null};function T(w,y){return y.indexOf(w)!==-1}function k(w,y,_){this.parent=w||null,this.tag=y?y.tag_name:"",this.indent_level=_||0,this.parser_token=y||null}function L(w){this._printer=w,this._current_frame=null}L.prototype.get_parser_token=function(){return this._current_frame?this._current_frame.parser_token:null},L.prototype.record_tag=function(w){var y=new k(this._current_frame,w,this._printer.indent_level);this._current_frame=y},L.prototype._try_pop_frame=function(w){var y=null;return w&&(y=w.parser_token,this._printer.indent_level=w.indent_level,this._current_frame=w.parent),y},L.prototype._get_frame=function(w,y){for(var _=this._current_frame;_&&!(w.indexOf(_.tag)!==-1);){if(y&&y.indexOf(_.tag)!==-1){_=null;break}_=_.parent}return _},L.prototype.try_pop=function(w,y){var _=this._get_frame([w],y);return this._try_pop_frame(_)},L.prototype.indent_to_tag=function(w){var y=this._get_frame(w);y&&(this._printer.indent_level=y.indent_level)};function S(w,y,_,j){this._source_text=w||"",y=y||{},this._js_beautify=_,this._css_beautify=j,this._tag_stack=null;var U=new u(y,"html");this._options=U,this._is_wrap_attributes_force=this._options.wrap_attributes.substr(0,"force".length)==="force",this._is_wrap_attributes_force_expand_multiline=this._options.wrap_attributes==="force-expand-multiline",this._is_wrap_attributes_force_aligned=this._options.wrap_attributes==="force-aligned",this._is_wrap_attributes_aligned_multiple=this._options.wrap_attributes==="aligned-multiple",this._is_wrap_attributes_preserve=this._options.wrap_attributes.substr(0,"preserve".length)==="preserve",this._is_wrap_attributes_preserve_aligned=this._options.wrap_attributes==="preserve-aligned"}S.prototype.beautify=function(){if(this._options.disabled)return this._source_text;var w=this._source_text,y=this._options.eol;this._options.eol==="auto"&&(y=`
`,w&&h.test(w)&&(y=w.match(h)[0])),w=w.replace(s,`
`);var _=w.match(/^[\t ]*/)[0],j={text:"",type:""},U=new R,x=new a(this._options,_),F=new d(w,this._options).tokenize();this._tag_stack=new L(x);for(var D=null,g=F.next();g.type!==o.EOF;)g.type===o.TAG_OPEN||g.type===o.COMMENT?(D=this._handle_tag_open(x,g,U,j),U=D):g.type===o.ATTRIBUTE||g.type===o.EQUALS||g.type===o.VALUE||g.type===o.TEXT&&!U.tag_complete?D=this._handle_inside_tag(x,g,U,F):g.type===o.TAG_CLOSE?D=this._handle_tag_close(x,g,U):g.type===o.TEXT?D=this._handle_text(x,g,U):x.add_raw_token(g),j=D,g=F.next();var W=x._output.get_code(y);return W},S.prototype._handle_tag_close=function(w,y,_){var j={text:y.text,type:y.type};return w.alignment_size=0,_.tag_complete=!0,w.set_space_before_token(y.newlines||y.whitespace_before!=="",!0),_.is_unformatted?w.add_raw_token(y):(_.tag_start_char==="<"&&(w.set_space_before_token(y.text[0]==="/",!0),this._is_wrap_attributes_force_expand_multiline&&_.has_wrapped_attrs&&w.print_newline(!1)),w.print_token(y)),_.indent_content&&!(_.is_unformatted||_.is_content_unformatted)&&(w.indent(),_.indent_content=!1),!_.is_inline_element&&!(_.is_unformatted||_.is_content_unformatted)&&w.set_wrap_point(),j},S.prototype._handle_inside_tag=function(w,y,_,j){var U=_.has_wrapped_attrs,x={text:y.text,type:y.type};if(w.set_space_before_token(y.newlines||y.whitespace_before!=="",!0),_.is_unformatted)w.add_raw_token(y);else if(_.tag_start_char==="{"&&y.type===o.TEXT)w.print_preserved_newlines(y)?(y.newlines=0,w.add_raw_token(y)):w.print_token(y);else{if(y.type===o.ATTRIBUTE?(w.set_space_before_token(!0),_.attr_count+=1):(y.type===o.EQUALS||y.type===o.VALUE&&y.previous.type===o.EQUALS)&&w.set_space_before_token(!1),y.type===o.ATTRIBUTE&&_.tag_start_char==="<"&&((this._is_wrap_attributes_preserve||this._is_wrap_attributes_preserve_aligned)&&(w.traverse_whitespace(y),U=U||y.newlines!==0),this._is_wrap_attributes_force)){var F=_.attr_count>1;if(this._is_wrap_attributes_force_expand_multiline&&_.attr_count===1){var D=!0,g=0,W;do{if(W=j.peek(g),W.type===o.ATTRIBUTE){D=!1;break}g+=1}while(g<4&&W.type!==o.EOF&&W.type!==o.TAG_CLOSE);F=!D}F&&(w.print_newline(!1),U=!0)}w.print_token(y),U=U||w.previous_token_wrapped(),_.has_wrapped_attrs=U}return x},S.prototype._handle_text=function(w,y,_){var j={text:y.text,type:"TK_CONTENT"};return _.custom_beautifier_name?this._print_custom_beatifier_text(w,y,_):_.is_unformatted||_.is_content_unformatted?w.add_raw_token(y):(w.traverse_whitespace(y),w.print_token(y)),j},S.prototype._print_custom_beatifier_text=function(w,y,_){var j=this;if(y.text!==""){var U=y.text,x,F=1,D="",g="";_.custom_beautifier_name==="javascript"&&typeof this._js_beautify=="function"?x=this._js_beautify:_.custom_beautifier_name==="css"&&typeof this._css_beautify=="function"?x=this._css_beautify:_.custom_beautifier_name==="html"&&(x=function(be,Le){var Ce=new S(be,Le,j._js_beautify,j._css_beautify);return Ce.beautify()}),this._options.indent_scripts==="keep"?F=0:this._options.indent_scripts==="separate"&&(F=-w.indent_level);var W=w.get_full_indent(F);if(U=U.replace(/\n[ \t]*$/,""),_.custom_beautifier_name!=="html"&&U[0]==="<"&&U.match(/^(<!--|<!\[CDATA\[)/)){var J=/^(<!--[^\n]*|<!\[CDATA\[)(\n?)([ \t\n]*)([\s\S]*)(-->|]]>)$/.exec(U);if(!J){w.add_raw_token(y);return}D=W+J[1]+`
`,U=J[4],J[5]&&(g=W+J[5]),U=U.replace(/\n[ \t]*$/,""),(J[2]||J[3].indexOf(`
`)!==-1)&&(J=J[3].match(/[ \t]+$/),J&&(y.whitespace_before=J[0]))}if(U)if(x){var oe=function(){this.eol=`
`};oe.prototype=this._options.raw_options;var fe=new oe;U=x(W+U,fe)}else{var Re=y.whitespace_before;Re&&(U=U.replace(new RegExp(`
(`+Re+")?","g"),`
`)),U=W+U.replace(/\n/g,`
`+W)}D&&(U?U=D+U+`
`+g:U=D+g),w.print_newline(!1),U&&(y.text=U,y.whitespace_before="",y.newlines=0,w.add_raw_token(y),w.print_newline(!0))}},S.prototype._handle_tag_open=function(w,y,_,j){var U=this._get_tag_open_token(y);return(_.is_unformatted||_.is_content_unformatted)&&!_.is_empty_element&&y.type===o.TAG_OPEN&&y.text.indexOf("</")===0?(w.add_raw_token(y),U.start_tag_token=this._tag_stack.try_pop(U.tag_name)):(w.traverse_whitespace(y),this._set_tag_position(w,y,U,_,j),U.is_inline_element||w.set_wrap_point(),w.print_token(y)),(this._is_wrap_attributes_force_aligned||this._is_wrap_attributes_aligned_multiple||this._is_wrap_attributes_preserve_aligned)&&(U.alignment_size=y.text.length+1),!U.tag_complete&&!U.is_unformatted&&(w.alignment_size=U.alignment_size),U};var R=function(w,y){if(this.parent=w||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="",!y)this.tag_complete=!0;else{var _;this.tag_start_char=y.text[0],this.text=y.text,this.tag_start_char==="<"?(_=y.text.match(/^<([^\s>]*)/),this.tag_check=_?_[1]:""):(_=y.text.match(/^{{~?(?:[\^]|#\*?)?([^\s}]+)/),this.tag_check=_?_[1]:"",(y.text.startsWith("{{#>")||y.text.startsWith("{{~#>"))&&this.tag_check[0]===">"&&(this.tag_check===">"&&y.next!==null?this.tag_check=y.next.text.split(" ")[0]:this.tag_check=y.text.split(">")[1])),this.tag_check=this.tag_check.toLowerCase(),y.type===o.COMMENT&&(this.tag_complete=!0),this.is_start_tag=this.tag_check.charAt(0)!=="/",this.tag_name=this.is_start_tag?this.tag_check:this.tag_check.substr(1),this.is_end_tag=!this.is_start_tag||y.closed&&y.closed.text==="/>";var j=2;this.tag_start_char==="{"&&this.text.length>=3&&(this.text.charAt(2)==="~"&&(j=3)),this.is_end_tag=this.is_end_tag||this.tag_start_char==="{"&&(this.text.length<3||/[^#\^]/.test(this.text.charAt(j)))}};S.prototype._get_tag_open_token=function(w){var y=new R(this._tag_stack.get_parser_token(),w);return y.alignment_size=this._options.wrap_attributes_indent_size,y.is_end_tag=y.is_end_tag||T(y.tag_check,this._options.void_elements),y.is_empty_element=y.tag_complete||y.is_start_tag&&y.is_end_tag,y.is_unformatted=!y.tag_complete&&T(y.tag_check,this._options.unformatted),y.is_content_unformatted=!y.is_empty_element&&T(y.tag_check,this._options.content_unformatted),y.is_inline_element=T(y.tag_name,this._options.inline)||y.tag_name.includes("-")||y.tag_start_char==="{",y},S.prototype._set_tag_position=function(w,y,_,j,U){if(_.is_empty_element||(_.is_end_tag?_.start_tag_token=this._tag_stack.try_pop(_.tag_name):(this._do_optional_end_element(_)&&(_.is_inline_element||w.print_newline(!1)),this._tag_stack.record_tag(_),(_.tag_name==="script"||_.tag_name==="style")&&!(_.is_unformatted||_.is_content_unformatted)&&(_.custom_beautifier_name=E(_.tag_check,y)))),T(_.tag_check,this._options.extra_liners)&&(w.print_newline(!1),w._output.just_added_blankline()||w.print_newline(!0)),_.is_empty_element){if(_.tag_start_char==="{"&&_.tag_check==="else"){this._tag_stack.indent_to_tag(["if","unless","each"]),_.indent_content=!0;var x=w.current_line_has_match(/{{#if/);x||w.print_newline(!1)}_.tag_name==="!--"&&U.type===o.TAG_CLOSE&&j.is_end_tag&&_.text.indexOf(`
`)===-1||(_.is_inline_element||_.is_unformatted||w.print_newline(!1),this._calcluate_parent_multiline(w,_))}else if(_.is_end_tag){var F=!1;F=_.start_tag_token&&_.start_tag_token.multiline_content,F=F||!_.is_inline_element&&!(j.is_inline_element||j.is_unformatted)&&!(U.type===o.TAG_CLOSE&&_.start_tag_token===j)&&U.type!=="TK_CONTENT",(_.is_content_unformatted||_.is_unformatted)&&(F=!1),F&&w.print_newline(!1)}else _.indent_content=!_.custom_beautifier_name,_.tag_start_char==="<"&&(_.tag_name==="html"?_.indent_content=this._options.indent_inner_html:_.tag_name==="head"?_.indent_content=this._options.indent_head_inner_html:_.tag_name==="body"&&(_.indent_content=this._options.indent_body_inner_html)),!(_.is_inline_element||_.is_unformatted)&&(U.type!=="TK_CONTENT"||_.is_content_unformatted)&&w.print_newline(!1),this._calcluate_parent_multiline(w,_)},S.prototype._calcluate_parent_multiline=function(w,y){y.parent&&w._output.just_added_newline()&&!((y.is_inline_element||y.is_unformatted)&&y.parent.is_inline_element)&&(y.parent.multiline_content=!0)};var C=["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"],f=["a","audio","del","ins","map","noscript","video"];S.prototype._do_optional_end_element=function(w){var y=null;if(w.is_empty_element||!w.is_start_tag||!w.parent)return;if(w.tag_name==="body")y=y||this._tag_stack.try_pop("head");else if(w.tag_name==="li")y=y||this._tag_stack.try_pop("li",["ol","ul"]);else if(w.tag_name==="dd"||w.tag_name==="dt")y=y||this._tag_stack.try_pop("dt",["dl"]),y=y||this._tag_stack.try_pop("dd",["dl"]);else if(w.parent.tag_name==="p"&&C.indexOf(w.tag_name)!==-1){var _=w.parent.parent;(!_||f.indexOf(_.tag_name)===-1)&&(y=y||this._tag_stack.try_pop("p"))}else w.tag_name==="rp"||w.tag_name==="rt"?(y=y||this._tag_stack.try_pop("rt",["ruby","rtc"]),y=y||this._tag_stack.try_pop("rp",["ruby","rtc"])):w.tag_name==="optgroup"?y=y||this._tag_stack.try_pop("optgroup",["select"]):w.tag_name==="option"?y=y||this._tag_stack.try_pop("option",["select","datalist","optgroup"]):w.tag_name==="colgroup"?y=y||this._tag_stack.try_pop("caption",["table"]):w.tag_name==="thead"?(y=y||this._tag_stack.try_pop("caption",["table"]),y=y||this._tag_stack.try_pop("colgroup",["table"])):w.tag_name==="tbody"||w.tag_name==="tfoot"?(y=y||this._tag_stack.try_pop("caption",["table"]),y=y||this._tag_stack.try_pop("colgroup",["table"]),y=y||this._tag_stack.try_pop("thead",["table"]),y=y||this._tag_stack.try_pop("tbody",["table"])):w.tag_name==="tr"?(y=y||this._tag_stack.try_pop("caption",["table"]),y=y||this._tag_stack.try_pop("colgroup",["table"]),y=y||this._tag_stack.try_pop("tr",["table","thead","tbody","tfoot"])):(w.tag_name==="th"||w.tag_name==="td")&&(y=y||this._tag_stack.try_pop("td",["table","thead","tbody","tfoot","tr"]),y=y||this._tag_stack.try_pop("th",["table","thead","tbody","tfoot","tr"]));return 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0||f.liveMaxLatencyDuration<=f.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');return a({},C,f)}function R(C){var f=C.loader;if(f!==d.default&&f!==l.default)s.logger.log("[config]: Custom loader detected, cannot enable progressive streaming"),C.progressive=!1;else{var w=Object(d.fetchSupported)();w&&(C.loader=d.default,C.progressive=!0,C.enableSoftwareAES=!0,s.logger.log("[config]: Progressive streaming enabled, using FetchLoader"))}}},"./src/controller/abr-controller.ts":function(le,Y,N){"use strict";N.r(Y);var $=N("./src/polyfills/number.ts"),H=N("./src/utils/ewma-bandwidth-estimator.ts"),M=N("./src/events.ts"),K=N("./src/utils/buffer-helper.ts"),G=N("./src/errors.ts"),n=N("./src/types/loader.ts"),O=N("./src/utils/logger.ts");function v(u,l){for(var d=0;d<l.length;d++){var o=l[d];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(u,o.key,o)}}function p(u,l,d){return l&&v(u.prototype,l),d&&v(u,d),u}var m=function(){function u(d){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=d;var o=d.config;this.bwEstimator=new H.default(o.abrEwmaSlowVoD,o.abrEwmaFastVoD,o.abrEwmaDefaultEstimate),this.registerListeners()}var l=u.prototype;return l.registerListeners=function(){var o=this.hls;o.on(M.Events.FRAG_LOADING,this.onFragLoading,this),o.on(M.Events.FRAG_LOADED,this.onFragLoaded,this),o.on(M.Events.FRAG_BUFFERED,this.onFragBuffered,this),o.on(M.Events.LEVEL_LOADED,this.onLevelLoaded,this),o.on(M.Events.ERROR,this.onError,this)},l.unregisterListeners=function(){var o=this.hls;o.off(M.Events.FRAG_LOADING,this.onFragLoading,this),o.off(M.Events.FRAG_LOADED,this.onFragLoaded,this),o.off(M.Events.FRAG_BUFFERED,this.onFragBuffered,this),o.off(M.Events.LEVEL_LOADED,this.onLevelLoaded,this),o.off(M.Events.ERROR,this.onError,this)},l.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},l.onFragLoading=function(o,h){var s=h.frag;if(s.type===n.PlaylistLevelType.MAIN&&!this.timer){var a;this.fragCurrent=s,this.partCurrent=(a=h.part)!=null?a:null,this.timer=self.setInterval(this.onCheck,100)}},l.onLevelLoaded=function(o,h){var s=this.hls.config;h.details.live?this.bwEstimator.update(s.abrEwmaSlowLive,s.abrEwmaFastLive):this.bwEstimator.update(s.abrEwmaSlowVoD,s.abrEwmaFastVoD)},l._abandonRulesCheck=function(){var o=this.fragCurrent,h=this.partCurrent,s=this.hls,a=s.autoLevelEnabled,A=s.config,E=s.media;if(!o||!E)return;var T=h?h.stats:o.stats,k=h?h.duration:o.duration;if(T.aborted){O.logger.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),this._nextAutoLevel=-1;return}if(!a||E.paused||!E.playbackRate||!E.readyState)return;var L=performance.now()-T.loading.start,S=Math.abs(E.playbackRate);if(L<=500*k/S)return;var R=s.levels,C=s.minAutoLevel,f=R[o.level],w=T.total||Math.max(T.loaded,Math.round(k*f.maxBitrate/8)),y=Math.max(1,T.bwEstimate?T.bwEstimate/8:T.loaded*1e3/L),_=(w-T.loaded)/y,j=E.currentTime,U=(K.BufferHelper.bufferInfo(E,j,A.maxBufferHole).end-j)/S;if(U>=2*k/S||_<=U)return;var x=Number.POSITIVE_INFINITY,F;for(F=o.level-1;F>C;F--){var D=R[F].maxBitrate;if(x=k*D/(8*.8*y),x<U)break}if(x>=_)return;var g=this.bwEstimator.getEstimate();O.logger.warn("Fragment "+o.sn+(h?" part "+h.index:"")+" of level "+o.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+F+`
Current BW estimate: `+(Object($.isFiniteNumber)(g)?(g/1024).toFixed(3):"Unknown")+` Kb/s
Estimated load time for current fragment: `+_.toFixed(3)+` s
Estimated load time for the next fragment: `+x.toFixed(3)+` s
Time to underbuffer: `+U.toFixed(3)+" s"),s.nextLoadLevel=F,this.bwEstimator.sample(L,T.loaded),this.clearTimer(),o.loader&&(this.fragCurrent=this.partCurrent=null,o.loader.abort()),s.trigger(M.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:o,part:h,stats:T})},l.onFragLoaded=function(o,h){var s=h.frag,a=h.part;if(s.type===n.PlaylistLevelType.MAIN&&Object($.isFiniteNumber)(s.sn)){var A=a?a.stats:s.stats,E=a?a.duration:s.duration;if(this.clearTimer(),this.lastLoadedFragLevel=s.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var T=this.hls.levels[s.level],k=(T.loaded?T.loaded.bytes:0)+A.loaded,L=(T.loaded?T.loaded.duration:0)+E;T.loaded={bytes:k,duration:L},T.realBitrate=Math.round(8*k/L)}if(s.bitrateTest){var S={stats:A,frag:s,part:a,id:s.type};this.onFragBuffered(M.Events.FRAG_BUFFERED,S),s.bitrateTest=!1}}},l.onFragBuffered=function(o,h){var s=h.frag,a=h.part,A=a?a.stats:s.stats;if(A.aborted)return;if(s.type!==n.PlaylistLevelType.MAIN||s.sn==="initSegment")return;var E=A.parsing.end-A.loading.start;this.bwEstimator.sample(E,A.loaded),A.bwEstimate=this.bwEstimator.getEstimate(),s.bitrateTest?this.bitrateTestDelay=E/1e3:this.bitrateTestDelay=0},l.onError=function(o,h){switch(h.details){case G.ErrorDetails.FRAG_LOAD_ERROR:case G.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},l.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},l.getNextABRAutoLevel=function(){var o=this.fragCurrent,h=this.partCurrent,s=this.hls,a=s.maxAutoLevel,A=s.config,E=s.minAutoLevel,T=s.media,k=h?h.duration:o?o.duration:0,L=T?T.currentTime:0,S=T&&T.playbackRate!==0?Math.abs(T.playbackRate):1,R=this.bwEstimator?this.bwEstimator.getEstimate():A.abrEwmaDefaultEstimate,C=(K.BufferHelper.bufferInfo(T,L,A.maxBufferHole).end-L)/S,f=this.findBestLevel(R,E,a,C,A.abrBandWidthFactor,A.abrBandWidthUpFactor);if(f>=0)return f;O.logger.trace((C?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var w=k?Math.min(k,A.maxStarvationDelay):A.maxStarvationDelay,y=A.abrBandWidthFactor,_=A.abrBandWidthUpFactor;if(!C){var j=this.bitrateTestDelay;if(j){var U=k?Math.min(k,A.maxLoadingDelay):A.maxLoadingDelay;w=U-j,O.logger.trace("bitrate test took "+Math.round(1e3*j)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*w)+" ms"),y=_=1}}return f=this.findBestLevel(R,E,a,C+w,y,_),Math.max(f,0)},l.findBestLevel=function(o,h,s,a,A,E){for(var T,k=this.fragCurrent,L=this.partCurrent,S=this.lastLoadedFragLevel,R=this.hls.levels,C=R[S],f=!!(C!=null&&(T=C.details)!==null&&T!==void 0&&T.live),w=C==null?void 0:C.codecSet,y=L?L.duration:k?k.duration:0,_=s;_>=h;_--){var j=R[_];if(!j||w&&j.codecSet!==w)continue;var U=j.details,x=(L?U==null?void 0:U.partTarget:U==null?void 0:U.averagetargetduration)||y,F=void 0;_<=S?F=A*o:F=E*o;var D=R[_].maxBitrate,g=D*x/F;if(O.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: 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s=Object.assign||function(k){for(var L=1;L<arguments.length;L++){var S=arguments[L];for(var R in S)Object.prototype.hasOwnProperty.call(S,R)&&(k[R]=S[R])}return k},s.apply(this,arguments)}function a(k,L){k.prototype=Object.create(L.prototype),k.prototype.constructor=k,A(k,L)}function A(k,L){return A=Object.setPrototypeOf||function(R,C){return R.__proto__=C,R},A(k,L)}var E=100,T=function(k){a(L,k);function L(R,C){var f;return f=k.call(this,R,C,"[audio-stream-controller]")||this,f.videoBuffer=null,f.videoTrackCC=-1,f.waitingVideoCC=-1,f.audioSwitch=!1,f.trackId=-1,f.waitingData=null,f.mainDetails=null,f.bufferFlushed=!1,f._registerListeners(),f}var S=L.prototype;return S.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},S._registerListeners=function(){var C=this.hls;C.on(M.Events.MEDIA_ATTACHED,this.onMediaAttached,this),C.on(M.Events.MEDIA_DETACHING,this.onMediaDetaching,this),C.on(M.Events.MANIFEST_LOADING,this.onManifestLoading,this),C.on(M.Events.LEVEL_LOADED,this.onLevelLoaded,this),C.on(M.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),C.on(M.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),C.on(M.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),C.on(M.Events.ERROR,this.onError,this),C.on(M.Events.BUFFER_RESET,this.onBufferReset,this),C.on(M.Events.BUFFER_CREATED,this.onBufferCreated,this),C.on(M.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),C.on(M.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),C.on(M.Events.FRAG_BUFFERED,this.onFragBuffered,this)},S._unregisterListeners=function(){var C=this.hls;C.off(M.Events.MEDIA_ATTACHED,this.onMediaAttached,this),C.off(M.Events.MEDIA_DETACHING,this.onMediaDetaching,this),C.off(M.Events.MANIFEST_LOADING,this.onManifestLoading,this),C.off(M.Events.LEVEL_LOADED,this.onLevelLoaded,this),C.off(M.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),C.off(M.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),C.off(M.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),C.off(M.Events.ERROR,this.onError,this),C.off(M.Events.BUFFER_RESET,this.onBufferReset,this),C.off(M.Events.BUFFER_CREATED,this.onBufferCreated,this),C.off(M.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),C.off(M.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),C.off(M.Events.FRAG_BUFFERED,this.onFragBuffered,this)},S.onInitPtsFound=function(C,f){var w=f.frag,y=f.id,_=f.initPTS;if(y==="main"){var j=w.cc;this.initPTS[w.cc]=_,this.log("InitPTS for cc: "+j+" found from main: "+_),this.videoTrackCC=j,this.state===H.State.WAITING_INIT_PTS&&this.tick()}},S.startLoad=function(C){if(!this.levels){this.startPosition=C,this.state=H.State.STOPPED;return}var f=this.lastCurrentTime;this.stopLoad(),this.setInterval(E),this.fragLoadError=0,f>0&&C===-1?(this.log("Override startPosition with lastCurrentTime @"+f.toFixed(3)),this.state=H.State.IDLE):(this.loadedmetadata=!1,this.state=H.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=C,this.tick()},S.doTick=function(){switch(this.state){case H.State.IDLE:this.doTickIdle();break;case H.State.WAITING_TRACK:{var C,f=this.levels,w=this.trackId,y=f==null||((C=f[w])===null||C===void 0)?void 0:C.details;if(y){if(this.waitForCdnTuneIn(y))break;this.state=H.State.WAITING_INIT_PTS}break}case H.State.FRAG_LOADING_WAITING_RETRY:{var _,j=performance.now(),U=this.retryDate;(!U||j>=U||(_=this.media)!==null&&_!==void 0&&_.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=H.State.IDLE);break}case H.State.WAITING_INIT_PTS:{var x=this.waitingData;if(x){var F=x.frag,D=x.part,g=x.cache,W=x.complete;if(this.initPTS[F.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=H.State.FRAG_LOADING;var J=g.flush(),oe={frag:F,part:D,payload:J,networkDetails:null};this._handleFragmentLoadProgress(oe),W&&k.prototype._handleFragmentLoadComplete.call(this,oe)}else if(this.videoTrackCC!==this.waitingVideoCC)h.logger.log("Waiting fragment cc ("+F.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var fe=this.getLoadPosition(),Re=K.BufferHelper.bufferInfo(this.mediaBuffer,fe,this.config.maxBufferHole),be=Object(l.fragmentWithinToleranceTest)(Re.end,this.config.maxFragLookUpTolerance,F);be<0&&(h.logger.log("Waiting fragment cc ("+F.cc+") @ "+F.start+" cancelled because another fragment at "+Re.end+" is needed"),this.clearWaitingFragment())}}else this.state=H.State.IDLE}}this.onTickEnd()},S.clearWaitingFragment=function(){var C=this.waitingData;C&&(this.fragmentTracker.removeFragment(C.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=H.State.IDLE)},S.onTickEnd=function(){var C=this.media;if(!C||!C.readyState)return;var f=this.mediaBuffer?this.mediaBuffer:C,w=f.buffered;!this.loadedmetadata&&w.length&&(this.loadedmetadata=!0),this.lastCurrentTime=C.currentTime},S.doTickIdle=function(){var C,f,w=this.hls,y=this.levels,_=this.media,j=this.trackId,U=w.config;if(!y||!y[j])return;if(!_&&(this.startFragRequested||!U.startFragPrefetch))return;var x=y[j],F=x.details;if(!F||F.live&&this.levelLastLoaded!==j||this.waitForCdnTuneIn(F)){this.state=H.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,v.ElementaryStreamTypes.AUDIO,O.PlaylistLevelType.AUDIO));var D=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,O.PlaylistLevelType.AUDIO);if(D===null)return;var g=D.len,W=this.getMaxBufferLength(),J=this.audioSwitch;if(g>=W&&!J)return;if(!J&&this._streamEnded(D,F)){w.trigger(M.Events.BUFFER_EOS,{type:"audio"}),this.state=H.State.ENDED;return}var oe=F.fragments,fe=oe[0].start,Re=D.end;if(J){var be=this.getLoadPosition();Re=be,F.PTSKnown&&be<fe&&((D.end>fe||D.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),_.currentTime=fe+.05))}var Le=this.getNextFragment(Re,F);if(!Le){this.bufferFlushed=!0;return}((C=Le.decryptdata)===null||C===void 0?void 0:C.keyFormat)==="identity"&&!((f=Le.decryptdata)!==null&&f!==void 0&&f.key)?this.loadKey(Le,F):this.loadFragment(Le,F,Re)},S.getMaxBufferLength=function(){var C=k.prototype.getMaxBufferLength.call(this),f=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,O.PlaylistLevelType.MAIN);return f===null?C:Math.max(C,f.len)},S.onMediaDetaching=function(){this.videoBuffer=null,k.prototype.onMediaDetaching.call(this)},S.onAudioTracksUpdated=function(C,f){var w=f.audioTracks;this.resetTransmuxer(),this.levels=w.map(function(y){return new n.Level(y)})},S.onAudioTrackSwitching=function(C,f){var w=!!f.url;this.trackId=f.id;var y=this.fragCurrent;y!=null&&y.loader&&y.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),w?this.setInterval(E):this.resetTransmuxer(),w?(this.audioSwitch=!0,this.state=H.State.IDLE):this.state=H.State.STOPPED,this.tick()},S.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},S.onLevelLoaded=function(C,f){this.mainDetails=f.details},S.onAudioTrackLoaded=function(C,f){var w,y=this.levels,_=f.details,j=f.id;if(!y){this.warn("Audio tracks were reset while loading level "+j);return}this.log("Track "+j+" loaded ["+_.startSN+","+_.endSN+"],duration:"+_.totalduration);var U=y[j],x=0;if(_.live||(w=U.details)!==null&&w!==void 0&&w.live){var F=this.mainDetails;if(_.fragments[0]||(_.deltaUpdateFailed=!0),_.deltaUpdateFailed||!F)return;!U.details&&_.hasProgramDateTime&&F.hasProgramDateTime?(Object(d.alignMediaPlaylistByPDT)(_,F),x=_.fragments[0].start):x=this.alignPlaylists(_,U.details)}U.details=_,this.levelLastLoaded=j,!this.startFragRequested&&(this.mainDetails||!_.live)&&this.setStartPosition(U.details,x),this.state===H.State.WAITING_TRACK&&!this.waitForCdnTuneIn(_)&&(this.state=H.State.IDLE),this.tick()},S._handleFragmentLoadProgress=function(C){var f,w=C.frag,y=C.part,_=C.payload,j=this.config,U=this.trackId,x=this.levels;if(!x){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+w.sn+" of level "+w.level+" will not be buffered");return}var F=x[U];console.assert(F,"Audio track is defined on fragment load progress");var D=F.details;console.assert(D,"Audio track details are defined on fragment load progress");var g=j.defaultAudioCodec||F.audioCodec||"mp4a.40.2",W=this.transmuxer;W||(W=this.transmuxer=new m.default(this.hls,O.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var J=this.initPTS[w.cc],oe=(f=w.initSegment)===null||f===void 0?void 0:f.data;if(J!==void 0){var fe=!1,Re=y?y.index:-1,be=Re!==-1,Le=new u.ChunkMetadata(w.level,w.sn,w.stats.chunkCount,_.byteLength,Re,be);W.push(_,oe,g,"",w,y,D.totalduration,fe,Le,J)}else{h.logger.log("Unknown video PTS for cc "+w.cc+", waiting for video PTS before demuxing audio frag "+w.sn+" of ["+D.startSN+" ,"+D.endSN+"],track "+U);var Ce=this.waitingData=this.waitingData||{frag:w,part:y,cache:new p.default,complete:!1},Te=Ce.cache;Te.push(new Uint8Array(_)),this.waitingVideoCC=this.videoTrackCC,this.state=H.State.WAITING_INIT_PTS}},S._handleFragmentLoadComplete=function(C){if(this.waitingData){this.waitingData.complete=!0;return}k.prototype._handleFragmentLoadComplete.call(this,C)},S.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},S.onBufferCreated=function(C,f){var w=f.tracks.audio;w&&(this.mediaBuffer=w.buffer),f.tracks.video&&(this.videoBuffer=f.tracks.video.buffer)},S.onFragBuffered=function(C,f){var w=f.frag,y=f.part;if(w.type!==O.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(w)){this.warn("Fragment "+w.sn+(y?" p: "+y.index:"")+" of level "+w.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}w.sn!=="initSegment"&&(this.fragPrevious=w,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(M.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(w,y)},S.onError=function(C,f){switch(f.details){case o.ErrorDetails.FRAG_LOAD_ERROR:case o.ErrorDetails.FRAG_LOAD_TIMEOUT:case o.ErrorDetails.KEY_LOAD_ERROR:case o.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(O.PlaylistLevelType.AUDIO,f);break;case o.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case o.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==H.State.ERROR&&this.state!==H.State.STOPPED&&(this.state=f.fatal?H.State.ERROR:H.State.IDLE,this.warn(f.details+" while loading frag, switching to "+this.state+" state"));break;case o.ErrorDetails.BUFFER_FULL_ERROR:if(f.parent==="audio"&&(this.state===H.State.PARSING||this.state===H.State.PARSED)){var w=!0,y=this.getFwdBufferInfo(this.mediaBuffer,O.PlaylistLevelType.AUDIO);y&&y.len>.5&&(w=!this.reduceMaxBufferLength(y.len)),w&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,k.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},S.onBufferFlushed=function(C,f){var w=f.type;w===v.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},S._handleTransmuxComplete=function(C){var f,w="audio",y=this.hls,_=C.remuxResult,j=C.chunkMeta,U=this.getCurrentContext(j);if(!U){this.warn("The loading context changed while buffering fragment "+j.sn+" of level "+j.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(j.level);return}var x=U.frag,F=U.part,D=_.audio,g=_.text,W=_.id3,J=_.initSegment;if(this.fragContextChanged(x))return;if(this.state=H.State.PARSING,this.audioSwitch&&D&&this.completeAudioSwitch(),J!=null&&J.tracks&&(this._bufferInitSegment(J.tracks,x,j),y.trigger(M.Events.FRAG_PARSING_INIT_SEGMENT,{frag:x,id:w,tracks:J.tracks})),D){var oe=D.startPTS,fe=D.endPTS,Re=D.startDTS,be=D.endDTS;F&&(F.elementaryStreams[v.ElementaryStreamTypes.AUDIO]={startPTS:oe,endPTS:fe,startDTS:Re,endDTS:be}),x.setElementaryStreamInfo(v.ElementaryStreamTypes.AUDIO,oe,fe,Re,be),this.bufferFragmentData(D,x,F,j)}if(W!=null&&(f=W.samples)!==null&&f!==void 0&&f.length){var Le=s({frag:x,id:w},W);y.trigger(M.Events.FRAG_PARSING_METADATA,Le)}if(g){var Ce=s({frag:x,id:w},g);y.trigger(M.Events.FRAG_PARSING_USERDATA,Ce)}},S._bufferInitSegment=function(C,f,w){if(this.state!==H.State.PARSING)return;C.video&&delete C.video;var y=C.audio;if(!y)return;y.levelCodec=y.codec,y.id="audio",this.log("Init audio buffer, container:"+y.container+", codecs[parsed]=["+y.codec+"]"),this.hls.trigger(M.Events.BUFFER_CODECS,C);var _=y.initSegment;if(_!=null&&_.byteLength){var j={type:"audio",frag:f,part:null,chunkMeta:w,parent:f.type,data:_};this.hls.trigger(M.Events.BUFFER_APPENDING,j)}this.tick()},S.loadFragment=function(C,f,w){var y=this.fragmentTracker.getState(C);this.fragCurrent=C,(this.audioSwitch||y===G.FragmentState.NOT_LOADED||y===G.FragmentState.PARTIAL)&&(C.sn==="initSegment"?this._loadInitSegment(C):f.live&&!Object($.isFiniteNumber)(this.initPTS[C.cc])?(this.log("Waiting for video PTS in continuity counter "+C.cc+" of live stream before loading audio fragment "+C.sn+" of level "+this.trackId),this.state=H.State.WAITING_INIT_PTS):(this.startFragRequested=!0,k.prototype.loadFragment.call(this,C,f,w)))},S.completeAudioSwitch=function(){var C=this.hls,f=this.media,w=this.trackId;f&&(this.log("Switching audio track : flushing all audio"),k.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,C.trigger(M.Events.AUDIO_TRACK_SWITCHED,{id:w})},L}(H.default);Y.default=T},"./src/controller/audio-track-controller.ts":function(le,Y,N){"use strict";N.r(Y);var $=N("./src/events.ts"),H=N("./src/errors.ts"),M=N("./src/controller/base-playlist-controller.ts"),K=N("./src/types/loader.ts");function G(m,u){for(var l=0;l<u.length;l++){var d=u[l];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(m,d.key,d)}}function n(m,u,l){return u&&G(m.prototype,u),l&&G(m,l),m}function O(m,u){m.prototype=Object.create(u.prototype),m.prototype.constructor=m,v(m,u)}function v(m,u){return v=Object.setPrototypeOf||function(d,o){return d.__proto__=o,d},v(m,u)}var p=function(m){O(u,m);function u(d){var o;return o=m.call(this,d,"[audio-track-controller]")||this,o.tracks=[],o.groupId=null,o.tracksInGroup=[],o.trackId=-1,o.trackName="",o.selectDefaultTrack=!0,o.registerListeners(),o}var l=u.prototype;return l.registerListeners=function(){var o=this.hls;o.on($.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.on($.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.on($.Events.LEVEL_LOADING,this.onLevelLoading,this),o.on($.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),o.on($.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),o.on($.Events.ERROR,this.onError,this)},l.unregisterListeners=function(){var o=this.hls;o.off($.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.off($.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.off($.Events.LEVEL_LOADING,this.onLevelLoading,this),o.off($.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),o.off($.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),o.off($.Events.ERROR,this.onError,this)},l.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,m.prototype.destroy.call(this)},l.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},l.onManifestParsed=function(o,h){this.tracks=h.audioTracks||[]},l.onAudioTrackLoaded=function(o,h){var s=h.id,a=h.details,A=this.tracksInGroup[s];if(!A){this.warn("Invalid audio track id "+s);return}var E=A.details;A.details=h.details,this.log("audioTrack "+s+" loaded ["+a.startSN+"-"+a.endSN+"]"),s===this.trackId&&(this.retryCount=0,this.playlistLoaded(s,h,E))},l.onLevelLoading=function(o,h){this.switchLevel(h.level)},l.onLevelSwitching=function(o,h){this.switchLevel(h.level)},l.switchLevel=function(o){var h=this.hls.levels[o];if(!(h!=null&&h.audioGroupIds))return;var s=h.audioGroupIds[h.urlId];if(this.groupId!==s){this.groupId=s;var a=this.tracks.filter(function(E){return!s||E.groupId===s});this.selectDefaultTrack&&!a.some(function(E){return E.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=a;var A={audioTracks:a};this.log("Updating audio tracks, "+a.length+' track(s) found in "'+s+'" group-id'),this.hls.trigger($.Events.AUDIO_TRACKS_UPDATED,A),this.selectInitialTrack()}},l.onError=function(o,h){if(m.prototype.onError.call(this,o,h),h.fatal||!h.context)return;h.context.type===K.PlaylistContextType.AUDIO_TRACK&&h.context.id===this.trackId&&h.context.groupId===this.groupId&&this.retryLoadingOrFail(h)},l.setAudioTrack=function(o){var h=this.tracksInGroup;if(o<0||o>=h.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var s=h[this.trackId];this.log("Now switching to audio-track index "+o);var a=h[o],A=a.id,E=a.groupId,T=E===void 0?"":E,k=a.name,L=a.type,S=a.url;if(this.trackId=o,this.trackName=k,this.selectDefaultTrack=!1,this.hls.trigger($.Events.AUDIO_TRACK_SWITCHING,{id:A,groupId:T,name:k,type:L,url:S}),a.details&&!a.details.live)return;var R=this.switchParams(a.url,s==null?void 0:s.details);this.loadPlaylist(R)},l.selectInitialTrack=function(){var o=this.tracksInGroup;console.assert(o.length,"Initial audio track should be selected when tracks are known");var h=this.trackName,s=this.findTrackId(h)||this.findTrackId();s!==-1?this.setAudioTrack(s):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger($.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},l.findTrackId=function(o){for(var h=this.tracksInGroup,s=0;s<h.length;s++){var a=h[s];if((!this.selectDefaultTrack||a.default)&&(!o||o===a.name))return a.id}return-1},l.loadPlaylist=function(o){var h=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(h)){var s=h.id,a=h.groupId,A=h.url;if(o)try{A=o.addDirectives(A)}catch(E){this.warn("Could not construct new URL with HLS Delivery Directives: "+E)}this.log("loading audio-track playlist for id: "+s),this.clearTimer(),this.hls.trigger($.Events.AUDIO_TRACK_LOADING,{url:A,id:s,groupId:a,deliveryDirectives:o||null})}},n(u,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(o){this.selectDefaultTrack=!1,this.setAudioTrack(o)}}]),u}(M.default);Y.default=p},"./src/controller/base-playlist-controller.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"default",function(){return n});var $=N("./src/polyfills/number.ts"),H=N("./src/types/level.ts"),M=N("./src/controller/level-helper.ts"),K=N("./src/utils/logger.ts"),G=N("./src/errors.ts"),n=function(){function O(p,m){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=K.logger.log.bind(K.logger,m+":"),this.warn=K.logger.warn.bind(K.logger,m+":"),this.hls=p}var v=O.prototype;return v.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},v.onError=function(m,u){u.fatal&&u.type===G.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},v.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},v.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},v.stopLoad=function(){this.canLoad=!1,this.clearTimer()},v.switchParams=function(m,u){var l=u==null?void 0:u.renditionReports;if(l)for(var d=0;d<l.length;d++){var o=l[d],h=""+o.URI;if(h===m.substr(-h.length)){var s=parseInt(o["LAST-MSN"]),a=parseInt(o["LAST-PART"]);if(u&&this.hls.config.lowLatencyMode){var A=Math.min(u.age-u.partTarget,u.targetduration);a!==void 0&&A>u.partTarget&&(a+=1)}if(Object($.isFiniteNumber)(s))return new H.HlsUrlParameters(s,Object($.isFiniteNumber)(a)?a:void 0,H.HlsSkip.No)}}},v.loadPlaylist=function(m){},v.shouldLoadTrack=function(m){return this.canLoad&&m&&!!m.url&&(!m.details||m.details.live)},v.playlistLoaded=function(m,u,l){var d=this,o=u.details,h=u.stats,s=h.loading.end?Math.max(0,self.performance.now()-h.loading.end):0;if(o.advancedDateTime=Date.now()-s,o.live||l!=null&&l.live){if(o.reloaded(l),l&&this.log("live playlist "+m+" "+(o.advanced?"REFRESHED "+o.lastPartSn+"-"+o.lastPartIndex:"MISSED")),l&&o.fragments.length>0&&Object(M.mergeDetails)(l,o),!this.canLoad||!o.live)return;var a,A=void 0,E=void 0;if(o.canBlockReload&&o.endSN&&o.advanced){var T=this.hls.config.lowLatencyMode,k=o.lastPartSn,L=o.endSN,S=o.lastPartIndex,R=S!==-1,C=k===L,f=T?0:S;R?(A=C?L+1:k,E=C?f:S+1):A=L+1;var w=o.age,y=w+o.ageHeader,_=Math.min(y-o.partTarget,o.targetduration*1.5);if(_>0){if(l&&_>l.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+l.tuneInGoal+" to: "+_+" with playlist age: "+o.age),_=0;else{var j=Math.floor(_/o.targetduration);if(A+=j,E!==void 0){var U=Math.round(_%o.targetduration/o.partTarget);E+=U}this.log("CDN Tune-in age: "+o.ageHeader+"s last advanced "+w.toFixed(2)+"s goal: "+_+" skip sn "+j+" to part "+E)}o.tuneInGoal=_}if(a=this.getDeliveryDirectives(o,u.deliveryDirectives,A,E),T||!C){this.loadPlaylist(a);return}}else a=this.getDeliveryDirectives(o,u.deliveryDirectives,A,E);var x=Object(M.computeReloadInterval)(o,h);A!==void 0&&o.canBlockReload&&(x-=o.partTarget||1),this.log("reload live playlist "+m+" in "+Math.round(x)+" ms"),this.timer=self.setTimeout(function(){return d.loadPlaylist(a)},x)}else this.clearTimer()},v.getDeliveryDirectives=function(m,u,l,d){var o=Object(H.getSkipValue)(m,l);return u!=null&&u.skip&&m.deltaUpdateFailed&&(l=u.msn,d=u.part,o=H.HlsSkip.No),new H.HlsUrlParameters(l,d,o)},v.retryLoadingOrFail=function(m){var u=this,l=this.hls.config,d=this.retryCount<l.levelLoadingMaxRetry;if(d){var o;if(this.retryCount++,m.details.indexOf("LoadTimeOut")>-1&&(o=m.context)!==null&&o!==void 0&&o.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+m.details+'"'),this.loadPlaylist();else{var h=Math.min(Math.pow(2,this.retryCount)*l.levelLoadingRetryDelay,l.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return u.loadPlaylist()},h),this.warn("retry playlist loading #"+this.retryCount+" in "+h+' ms after "'+m.details+'"')}}else this.warn('cannot recover from error "'+m.details+'"'),this.clearTimer(),m.fatal=!0;return d},O}()},"./src/controller/base-stream-controller.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"State",function(){return L}),N.d(Y,"default",function(){return S});var $=N("./src/polyfills/number.ts"),H=N("./src/task-loop.ts"),M=N("./src/controller/fragment-tracker.ts"),K=N("./src/utils/buffer-helper.ts"),G=N("./src/utils/logger.ts"),n=N("./src/events.ts"),O=N("./src/errors.ts"),v=N("./src/types/transmuxer.ts"),p=N("./src/utils/mp4-tools.ts"),m=N("./src/utils/discontinuities.ts"),u=N("./src/controller/fragment-finders.ts"),l=N("./src/controller/level-helper.ts"),d=N("./src/loader/fragment-loader.ts"),o=N("./src/crypt/decrypter.ts"),h=N("./src/utils/time-ranges.ts"),s=N("./src/types/loader.ts");function a(R,C){for(var f=0;f<C.length;f++){var w=C[f];w.enumerable=w.enumerable||!1,w.configurable=!0,"value"in w&&(w.writable=!0),Object.defineProperty(R,w.key,w)}}function A(R,C,f){return C&&a(R.prototype,C),f&&a(R,f),R}function E(R){if(R===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return R}function T(R,C){R.prototype=Object.create(C.prototype),R.prototype.constructor=R,k(R,C)}function k(R,C){return k=Object.setPrototypeOf||function(w,y){return w.__proto__=y,w},k(R,C)}var L={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",BACKTRACKING:"BACKTRACKING",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS",WAITING_LEVEL:"WAITING_LEVEL"},S=function(R){T(C,R);function C(w,y,_){var j;return j=R.call(this)||this,j.hls=void 0,j.fragPrevious=null,j.fragCurrent=null,j.fragmentTracker=void 0,j.transmuxer=null,j._state=L.STOPPED,j.media=void 0,j.mediaBuffer=void 0,j.config=void 0,j.bitrateTest=!1,j.lastCurrentTime=0,j.nextLoadPosition=0,j.startPosition=0,j.loadedmetadata=!1,j.fragLoadError=0,j.retryDate=0,j.levels=null,j.fragmentLoader=void 0,j.levelLastLoaded=null,j.startFragRequested=!1,j.decrypter=void 0,j.initPTS=[],j.onvseeking=null,j.onvended=null,j.logPrefix="",j.log=void 0,j.warn=void 0,j.logPrefix=_,j.log=G.logger.log.bind(G.logger,_+":"),j.warn=G.logger.warn.bind(G.logger,_+":"),j.hls=w,j.fragmentLoader=new d.default(w.config),j.fragmentTracker=y,j.config=w.config,j.decrypter=new o.default(w,w.config),w.on(n.Events.KEY_LOADED,j.onKeyLoaded,E(j)),j}var f=C.prototype;return f.doTick=function(){this.onTickEnd()},f.onTickEnd=function(){},f.startLoad=function(y){},f.stopLoad=function(){this.fragmentLoader.abort();var y=this.fragCurrent;y&&this.fragmentTracker.removeFragment(y),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=L.STOPPED},f._streamEnded=function(y,_){var j=this.fragCurrent,U=this.fragmentTracker;if(!_.live&&j&&j.sn===_.endSN&&!y.nextStart){var x=U.getState(j);return x===M.FragmentState.PARTIAL||x===M.FragmentState.OK}return!1},f.onMediaAttached=function(y,_){var j=this.media=this.mediaBuffer=_.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),j.addEventListener("seeking",this.onvseeking),j.addEventListener("ended",this.onvended);var U=this.config;this.levels&&U.autoStartLoad&&this.state===L.STOPPED&&this.startLoad(U.startPosition)},f.onMediaDetaching=function(){var y=this.media;y!=null&&y.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),y&&(y.removeEventListener("seeking",this.onvseeking),y.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},f.onMediaSeeking=function(){var y=this.config,_=this.fragCurrent,j=this.media,U=this.mediaBuffer,x=this.state,F=j?j.currentTime:0,D=K.BufferHelper.bufferInfo(U||j,F,y.maxBufferHole);if(this.log("media seeking to "+(Object($.isFiniteNumber)(F)?F.toFixed(3):F)+", state: "+x),x===L.ENDED)this.resetLoadingState();else if(_&&!D.len){var g=y.maxFragLookUpTolerance,W=_.start-g,J=_.start+_.duration+g,oe=F>J;(F<W||oe)&&(oe&&_.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),_.loader.abort()),this.resetLoadingState())}j&&(this.lastCurrentTime=F),!this.loadedmetadata&&!D.len&&(this.nextLoadPosition=this.startPosition=F),this.tickImmediate()},f.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},f.onKeyLoaded=function(y,_){if(this.state!==L.KEY_LOADING||_.frag!==this.fragCurrent||!this.levels)return;this.state=L.IDLE;var j=this.levels[_.frag.level].details;j&&this.loadFragment(_.frag,j,_.frag.start)},f.onHandlerDestroying=function(){this.stopLoad(),R.prototype.onHandlerDestroying.call(this)},f.onHandlerDestroyed=function(){this.state=L.STOPPED,this.hls.off(n.Events.KEY_LOADED,this.onKeyLoaded,this),this.fragmentLoader&&this.fragmentLoader.destroy(),this.decrypter&&this.decrypter.destroy(),this.hls=this.log=this.warn=this.decrypter=this.fragmentLoader=this.fragmentTracker=null,R.prototype.onHandlerDestroyed.call(this)},f.loadKey=function(y,_){this.log("Loading key for "+y.sn+" of ["+_.startSN+"-"+_.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+y.level),this.state=L.KEY_LOADING,this.fragCurrent=y,this.hls.trigger(n.Events.KEY_LOADING,{frag:y})},f.loadFragment=function(y,_,j){this._loadFragForPlayback(y,_,j)},f._loadFragForPlayback=function(y,_,j){var U=this,x=function(D){if(U.fragContextChanged(y)){U.warn("Fragment "+y.sn+(D.part?" p: "+D.part.index:"")+" of level "+y.level+" was dropped during download."),U.fragmentTracker.removeFragment(y);return}y.stats.chunkCount++,U._handleFragmentLoadProgress(D)};this._doFragLoad(y,_,j,x).then(function(F){if(!F)return;U.fragLoadError=0;var D=U.state;if(U.fragContextChanged(y)){(D===L.FRAG_LOADING||D===L.BACKTRACKING||!U.fragCurrent&&D===L.PARSING)&&(U.fragmentTracker.removeFragment(y),U.state=L.IDLE);return}if("payload"in F&&(U.log("Loaded fragment "+y.sn+" of level "+y.level),U.hls.trigger(n.Events.FRAG_LOADED,F),U.state===L.BACKTRACKING)){U.fragmentTracker.backtrack(y,F),U.resetFragmentLoading(y);return}U._handleFragmentLoadComplete(F)}).catch(function(F){U.warn(F),U.resetFragmentLoading(y)})},f.flushMainBuffer=function(y,_,j){if(j===void 0&&(j=null),!(y-_))return;var U={startOffset:y,endOffset:_,type:j};this.fragLoadError=0,this.hls.trigger(n.Events.BUFFER_FLUSHING,U)},f._loadInitSegment=function(y){var _=this;this._doFragLoad(y).then(function(j){if(!j||_.fragContextChanged(y)||!_.levels)throw new Error("init load aborted");return j}).then(function(j){var U=_.hls,x=j.payload,F=y.decryptdata;if(x&&x.byteLength>0&&F&&F.key&&F.iv&&F.method==="AES-128"){var D=self.performance.now();return _.decrypter.webCryptoDecrypt(new Uint8Array(x),F.key.buffer,F.iv.buffer).then(function(g){var W=self.performance.now();return U.trigger(n.Events.FRAG_DECRYPTED,{frag:y,payload:g,stats:{tstart:D,tdecrypt:W}}),j.payload=g,j})}return j}).then(function(j){var U=_.fragCurrent,x=_.hls,F=_.levels;if(!F)throw new Error("init load aborted, missing levels");var D=F[y.level].details;console.assert(D,"Level details are defined when init segment is loaded");var g=y.stats;_.state=L.IDLE,_.fragLoadError=0,y.data=new Uint8Array(j.payload),g.parsing.start=g.buffering.start=self.performance.now(),g.parsing.end=g.buffering.end=self.performance.now(),j.frag===U&&x.trigger(n.Events.FRAG_BUFFERED,{stats:g,frag:U,part:null,id:y.type}),_.tick()}).catch(function(j){_.warn(j),_.resetFragmentLoading(y)})},f.fragContextChanged=function(y){var _=this.fragCurrent;return!y||!_||y.level!==_.level||y.sn!==_.sn||y.urlId!==_.urlId},f.fragBufferedComplete=function(y,_){var j=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+y.type+" sn: "+y.sn+(_?" part: "+_.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+y.level+" "+h.default.toString(K.BufferHelper.getBuffered(j))),this.state=L.IDLE,this.tick()},f._handleFragmentLoadComplete=function(y){var _=this.transmuxer;if(!_)return;var j=y.frag,U=y.part,x=y.partsLoaded,F=!x||x.length===0||x.some(function(g){return!g}),D=new v.ChunkMetadata(j.level,j.sn,j.stats.chunkCount+1,0,U?U.index:-1,!F);_.flush(D)},f._handleFragmentLoadProgress=function(y){},f._doFragLoad=function(y,_,j,U){var x=this;if(j===void 0&&(j=null),!this.levels)throw new Error("frag load aborted, missing levels");if(j=Math.max(y.start,j||0),this.config.lowLatencyMode&&_){var F=_.partList;if(F&&U){j>y.end&&_.fragmentHint&&(y=_.fragmentHint);var D=this.getNextPart(F,y,j);if(D>-1){var g=F[D];return this.log("Loading part sn: "+y.sn+" p: "+g.index+" cc: "+y.cc+" of playlist ["+_.startSN+"-"+_.endSN+"] parts [0-"+D+"-"+(F.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+y.level+", target: "+parseFloat(j.toFixed(3))),this.nextLoadPosition=g.start+g.duration,this.state=L.FRAG_LOADING,this.hls.trigger(n.Events.FRAG_LOADING,{frag:y,part:F[D],targetBufferTime:j}),this.doFragPartsLoad(y,F,D,U).catch(function(W){return x.handleFragLoadError(W)})}else if(!y.url||this.loadedEndOfParts(F,j))return Promise.resolve(null)}}return this.log("Loading fragment "+y.sn+" cc: "+y.cc+" "+(_?"of ["+_.startSN+"-"+_.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+y.level+", target: "+parseFloat(j.toFixed(3))),Object($.isFiniteNumber)(y.sn)&&!this.bitrateTest&&(this.nextLoadPosition=y.start+y.duration),this.state=L.FRAG_LOADING,this.hls.trigger(n.Events.FRAG_LOADING,{frag:y,targetBufferTime:j}),this.fragmentLoader.load(y,U).catch(function(W){return x.handleFragLoadError(W)})},f.doFragPartsLoad=function(y,_,j,U){var x=this;return new Promise(function(F,D){var g=[],W=function J(oe){var fe=_[oe];x.fragmentLoader.loadPart(y,fe,U).then(function(Re){g[fe.index]=Re;var be=Re.part;x.hls.trigger(n.Events.FRAG_LOADED,Re);var Le=_[oe+1];if(Le&&Le.fragment===y)J(oe+1);else return F({frag:y,part:be,partsLoaded:g})}).catch(D)};W(j)})},f.handleFragLoadError=function(y){var _=y.data;return _&&_.details===O.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(_.frag,_.part):this.hls.trigger(n.Events.ERROR,_),null},f._handleTransmuxerFlush=function(y){var _=this.getCurrentContext(y);if(!_||this.state!==L.PARSING){this.fragCurrent||(this.state=L.IDLE);return}var j=_.frag,U=_.part,x=_.level,F=self.performance.now();j.stats.parsing.end=F,U&&(U.stats.parsing.end=F),this.updateLevelTiming(j,U,x,y.partial)},f.getCurrentContext=function(y){var _=this.levels,j=y.level,U=y.sn,x=y.part;if(!_||!_[j])return this.warn("Levels object was unset while buffering fragment "+U+" of level "+j+". The current chunk will not be buffered."),null;var F=_[j],D=x>-1?Object(l.getPartWith)(F,U,x):null,g=D?D.fragment:Object(l.getFragmentWithSN)(F,U,this.fragCurrent);return g?{frag:g,part:D,level:F}:null},f.bufferFragmentData=function(y,_,j,U){if(!y||this.state!==L.PARSING)return;var x=y.data1,F=y.data2,D=x;if(x&&F&&(D=Object(p.appendUint8Array)(x,F)),!D||!D.length)return;var g={type:y.type,frag:_,part:j,chunkMeta:U,parent:_.type,data:D};this.hls.trigger(n.Events.BUFFER_APPENDING,g),y.dropped&&y.independent&&!j&&this.flushBufferGap(_)},f.flushBufferGap=function(y){var _=this.media;if(!_)return;if(!K.BufferHelper.isBuffered(_,_.currentTime)){this.flushMainBuffer(0,y.start);return}var j=_.currentTime,U=K.BufferHelper.bufferInfo(_,j,0),x=y.duration,F=Math.min(this.config.maxFragLookUpTolerance*2,x*.25),D=Math.max(Math.min(y.start-F,U.end-F),j+F);y.start-D>F&&this.flushMainBuffer(D,y.start)},f.getFwdBufferInfo=function(y,_){var j=this.config,U=this.getLoadPosition();if(!Object($.isFiniteNumber)(U))return null;var x=K.BufferHelper.bufferInfo(y,U,j.maxBufferHole);if(x.len===0&&x.nextStart!==void 0){var F=this.fragmentTracker.getBufferedFrag(U,_);if(F&&x.nextStart<F.end)return K.BufferHelper.bufferInfo(y,U,Math.max(x.nextStart,j.maxBufferHole))}return x},f.getMaxBufferLength=function(y){var _=this.config,j;return y?j=Math.max(8*_.maxBufferSize/y,_.maxBufferLength):j=_.maxBufferLength,Math.min(j,_.maxMaxBufferLength)},f.reduceMaxBufferLength=function(y){var _=this.config,j=y||_.maxBufferLength;return _.maxMaxBufferLength>=j?(_.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+_.maxMaxBufferLength+"s"),!0):!1},f.getNextFragment=function(y,_){var j,U,x=_.fragments,F=x.length;if(!F)return null;var D=this.config,g=x[0].start,W;if(_.live){var J=D.initialLiveManifestSize;if(F<J)return this.warn("Not enough fragments to start playback (have: "+F+", need: "+J+")"),null;!_.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&(W=this.getInitialLiveFragment(_,x),this.startPosition=W?this.hls.liveSyncPosition||W.start:y)}else y<=g&&(W=x[0]);if(!W){var oe=D.lowLatencyMode?_.partEnd:_.fragmentEnd;W=this.getFragmentAtPosition(y,oe,_)}return(j=W)!==null&&j!==void 0&&j.initSegment&&!((U=W)!==null&&U!==void 0&&U.initSegment.data)&&!this.bitrateTest&&(W=W.initSegment),W},f.getNextPart=function(y,_,j){for(var U=-1,x=!1,F=!0,D=0,g=y.length;D<g;D++){var W=y[D];if(F=F&&!W.independent,U>-1&&j<W.start)break;var J=W.loaded;!J&&(x||W.independent||F)&&W.fragment===_&&(U=D),x=J}return U},f.loadedEndOfParts=function(y,_){var j=y[y.length-1];return j&&_>j.start&&j.loaded},f.getInitialLiveFragment=function(y,_){var j=this.fragPrevious,U=null;if(j){if(y.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+j.programDateTime),U=Object(u.findFragmentByPDT)(_,j.endProgramDateTime,this.config.maxFragLookUpTolerance)),!U){var x=j.sn+1;if(x>=y.startSN&&x<=y.endSN){var F=_[x-y.startSN];j.cc===F.cc&&(U=F,this.log("Live playlist, switching playlist, load frag with next SN: "+U.sn))}U||(U=Object(u.findFragWithCC)(_,j.cc),U&&this.log("Live playlist, switching playlist, load frag with same CC: "+U.sn))}}else{var D=this.hls.liveSyncPosition;D!==null&&(U=this.getFragmentAtPosition(D,this.bitrateTest?y.fragmentEnd:y.edge,y))}return U},f.getFragmentAtPosition=function(y,_,j){var U=this.config,x=this.fragPrevious,F=j.fragments,D=j.endSN,g=j.fragmentHint,W=U.maxFragLookUpTolerance,J=!!(U.lowLatencyMode&&j.partList&&g);J&&g&&!this.bitrateTest&&(F=F.concat(g),D=g.sn);var oe;if(y<_){var fe=y>_-W?0:W;oe=Object(u.findFragmentByPTS)(x,F,y,fe)}else oe=F[F.length-1];if(oe){var Re=oe.sn-j.startSN,be=x&&oe.level===x.level,Le=F[Re+1],Ce=this.fragmentTracker.getState(oe);if(Ce===M.FragmentState.BACKTRACKED){oe=null;for(var Te=Re;F[Te]&&this.fragmentTracker.getState(F[Te])===M.FragmentState.BACKTRACKED;)x?oe=F[Te--]:oe=F[--Te];oe||(oe=Le)}else x&&oe.sn===x.sn&&!J&&(be&&(oe.sn<D&&this.fragmentTracker.getState(Le)!==M.FragmentState.OK?(this.log("SN "+oe.sn+" just loaded, load next one: "+Le.sn),oe=Le):oe=null))}return oe},f.synchronizeToLiveEdge=function(y){var _=this.config,j=this.media;if(!j)return;var U=this.hls.liveSyncPosition,x=j.currentTime,F=y.fragments[0].start,D=y.edge,g=x>=F-_.maxFragLookUpTolerance&&x<=D;if(U!==null&&j.duration>U&&(x<U||!g)){var W=_.liveMaxLatencyDuration!==void 0?_.liveMaxLatencyDuration:_.liveMaxLatencyDurationCount*y.targetduration;(!g&&j.readyState<4||x<D-W)&&(this.loadedmetadata||(this.nextLoadPosition=U),j.readyState&&(this.warn("Playback: "+x.toFixed(3)+" is located too far from the end of live sliding playlist: "+D+", reset currentTime to : "+U.toFixed(3)),j.currentTime=U))}},f.alignPlaylists=function(y,_){var j=this.levels,U=this.levelLastLoaded,x=this.fragPrevious,F=U!==null?j[U]:null,D=y.fragments.length;if(!D)return this.warn("No fragments in live playlist"),0;var g=y.fragments[0].start,W=!_,J=y.alignedSliding&&Object($.isFiniteNumber)(g);if(W||!J&&!g){Object(m.alignStream)(x,F,y);var oe=y.fragments[0].start;return this.log("Live playlist sliding: "+oe.toFixed(2)+" start-sn: "+(_?_.startSN:"na")+"->"+y.startSN+" prev-sn: "+(x?x.sn:"na")+" fragments: "+D),oe}return g},f.waitForCdnTuneIn=function(y){var _=3;return y.live&&y.canBlockReload&&y.tuneInGoal>Math.max(y.partHoldBack,y.partTarget*_)},f.setStartPosition=function(y,_){var j=this.startPosition;if(j<_&&(j=-1),j===-1||this.lastCurrentTime===-1){var U=y.startTimeOffset;Object($.isFiniteNumber)(U)?(j=_+U,U<0&&(j+=y.totalduration),j=Math.min(Math.max(_,j),_+y.totalduration),this.log("Start time offset "+U+" found in playlist, adjust startPosition to "+j),this.startPosition=j):y.live?j=this.hls.liveSyncPosition||_:this.startPosition=j=0,this.lastCurrentTime=j}this.nextLoadPosition=j},f.getLoadPosition=function(){var y=this.media,_=0;return this.loadedmetadata&&y?_=y.currentTime:this.nextLoadPosition&&(_=this.nextLoadPosition),_},f.handleFragLoadAborted=function(y,_){this.transmuxer&&y.sn!=="initSegment"&&y.stats.aborted&&(this.warn("Fragment "+y.sn+(_?" part"+_.index:"")+" of level "+y.level+" was aborted"),this.resetFragmentLoading(y))},f.resetFragmentLoading=function(y){(!this.fragCurrent||!this.fragContextChanged(y))&&(this.state=L.IDLE)},f.onFragmentOrKeyLoadError=function(y,_){if(_.fatal)return;var j=_.frag;if(!j||j.type!==y)return;var U=this.fragCurrent;console.assert(U&&j.sn===U.sn&&j.level===U.level&&j.urlId===U.urlId,"Frag load error must match current frag to retry");var x=this.config;if(this.fragLoadError+1<=x.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(j.level))return;var F=Math.min(Math.pow(2,this.fragLoadError)*x.fragLoadingRetryDelay,x.fragLoadingMaxRetryTimeout);this.warn("Fragment "+j.sn+" of "+y+" "+j.level+" failed to load, retrying in "+F+"ms"),this.retryDate=self.performance.now()+F,this.fragLoadError++,this.state=L.FRAG_LOADING_WAITING_RETRY}else _.levelRetry?(y===s.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=L.IDLE):(G.logger.error(_.details+" reaches max retry, redispatch as fatal ..."),_.fatal=!0,this.hls.stopLoad(),this.state=L.ERROR)},f.afterBufferFlushed=function(y,_,j){if(!y)return;var U=K.BufferHelper.getBuffered(y);this.fragmentTracker.detectEvictedFragments(_,U,j),this.state===L.ENDED&&this.resetLoadingState()},f.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=L.IDLE},f.resetLiveStartWhenNotLoaded=function(y){if(!this.loadedmetadata){this.startFragRequested=!1;var _=this.levels?this.levels[y].details:null;if(_!=null&&_.live)return this.startPosition=-1,this.setStartPosition(_,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},f.updateLevelTiming=function(y,_,j,U){var x=this,F=j.details;console.assert(!!F,"level.details must be defined");var D=Object.keys(y.elementaryStreams).reduce(function(g,W){var J=y.elementaryStreams[W];if(J){var oe=J.endPTS-J.startPTS;if(oe<=0)return x.warn("Could not parse fragment "+y.sn+" "+W+" duration reliably ("+oe+") resetting transmuxer to fallback to playlist timing"),x.resetTransmuxer(),g||!1;var fe=U?0:Object(l.updateFragPTSDTS)(F,y,J.startPTS,J.endPTS,J.startDTS,J.endDTS);return x.hls.trigger(n.Events.LEVEL_PTS_UPDATED,{details:F,level:j,drift:fe,type:W,frag:y,start:J.startPTS,end:J.endPTS}),!0}return g},!1);D?(this.state=L.PARSED,this.hls.trigger(n.Events.FRAG_PARSED,{frag:y,part:_})):this.resetLoadingState()},f.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},A(C,[{key:"state",get:function(){return this._state},set:function(y){var _=this._state;_!==y&&(this._state=y,this.log(_+"->"+y))}}]),C}(H.default)},"./src/controller/buffer-controller.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"default",function(){return u});var $=N("./src/polyfills/number.ts"),H=N("./src/events.ts"),M=N("./src/utils/logger.ts"),K=N("./src/errors.ts"),G=N("./src/utils/buffer-helper.ts"),n=N("./src/utils/mediasource-helper.ts"),O=N("./src/loader/fragment.ts"),v=N("./src/controller/buffer-operation-queue.ts"),p=Object(n.getMediaSource)(),m=/([ha]vc.)(?:\.[^.,]+)+/,u=function(){function l(o){var h=this;this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.appendError=0,this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this._onMediaSourceOpen=function(){var s=h.hls,a=h.media,A=h.mediaSource;M.logger.log("[buffer-controller]: Media source opened"),a&&(h.updateMediaElementDuration(),s.trigger(H.Events.MEDIA_ATTACHED,{media:a})),A&&A.removeEventListener("sourceopen",h._onMediaSourceOpen),h.checkPendingTracks()},this._onMediaSourceClose=function(){M.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){M.logger.log("[buffer-controller]: Media source ended")},this.hls=o,this._initSourceBuffer(),this.registerListeners()}var d=l.prototype;return d.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},d.destroy=function(){this.unregisterListeners(),this.details=null},d.registerListeners=function(){var h=this.hls;h.on(H.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),h.on(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),h.on(H.Events.MANIFEST_PARSED,this.onManifestParsed,this),h.on(H.Events.BUFFER_RESET,this.onBufferReset,this),h.on(H.Events.BUFFER_APPENDING,this.onBufferAppending,this),h.on(H.Events.BUFFER_CODECS,this.onBufferCodecs,this),h.on(H.Events.BUFFER_EOS,this.onBufferEos,this),h.on(H.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),h.on(H.Events.LEVEL_UPDATED,this.onLevelUpdated,this),h.on(H.Events.FRAG_PARSED,this.onFragParsed,this),h.on(H.Events.FRAG_CHANGED,this.onFragChanged,this)},d.unregisterListeners=function(){var h=this.hls;h.off(H.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),h.off(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),h.off(H.Events.MANIFEST_PARSED,this.onManifestParsed,this),h.off(H.Events.BUFFER_RESET,this.onBufferReset,this),h.off(H.Events.BUFFER_APPENDING,this.onBufferAppending,this),h.off(H.Events.BUFFER_CODECS,this.onBufferCodecs,this),h.off(H.Events.BUFFER_EOS,this.onBufferEos,this),h.off(H.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),h.off(H.Events.LEVEL_UPDATED,this.onLevelUpdated,this),h.off(H.Events.FRAG_PARSED,this.onFragParsed,this),h.off(H.Events.FRAG_CHANGED,this.onFragChanged,this)},d._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new v.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},d.onManifestParsed=function(h,s){var a=2;(s.audio&&!s.video||!s.altAudio)&&(a=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=a,this.details=null,M.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},d.onMediaAttaching=function(h,s){var a=this.media=s.media;if(a&&p){var A=this.mediaSource=new p;A.addEventListener("sourceopen",this._onMediaSourceOpen),A.addEventListener("sourceended",this._onMediaSourceEnded),A.addEventListener("sourceclose",this._onMediaSourceClose),a.src=self.URL.createObjectURL(A),this._objectUrl=a.src}},d.onMediaDetaching=function(){var h=this.media,s=this.mediaSource,a=this._objectUrl;if(s){if(M.logger.log("[buffer-controller]: media source detaching"),s.readyState==="open")try{s.endOfStream()}catch(A){M.logger.warn("[buffer-controller]: onMediaDetaching: "+A.message+" while calling endOfStream")}this.onBufferReset(),s.removeEventListener("sourceopen",this._onMediaSourceOpen),s.removeEventListener("sourceended",this._onMediaSourceEnded),s.removeEventListener("sourceclose",this._onMediaSourceClose),h&&(a&&self.URL.revokeObjectURL(a),h.src===a?(h.removeAttribute("src"),h.load()):M.logger.warn("[buffer-controller]: media.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.bufferCodecEventsExpected=this._bufferCodecEventsTotal,this.pendingTracks={},this.tracks={}}this.hls.trigger(H.Events.MEDIA_DETACHED,void 0)},d.onBufferReset=function(){var h=this;this.getSourceBufferTypes().forEach(function(s){var a=h.sourceBuffer[s];try{a&&(h.removeBufferListeners(s),h.mediaSource&&h.mediaSource.removeSourceBuffer(a),h.sourceBuffer[s]=void 0)}catch(A){M.logger.warn("[buffer-controller]: Failed to reset the "+s+" buffer",A)}}),this._initSourceBuffer()},d.onBufferCodecs=function(h,s){var a=this,A=this.getSourceBufferTypes().length;if(Object.keys(s).forEach(function(E){if(A){var T=a.tracks[E];if(T&&typeof T.buffer.changeType=="function"){var k=s[E],L=k.codec,S=k.levelCodec,R=k.container,C=(T.levelCodec||T.codec).replace(m,"$1"),f=(S||L).replace(m,"$1");if(C!==f){var w=R+";codecs="+(S||L);a.appendChangeType(E,w)}}}else a.pendingTracks[E]=s[E]}),A)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},d.appendChangeType=function(h,s){var a=this,A=this.operationQueue,E={execute:function(){var k=a.sourceBuffer[h];k&&(M.logger.log("[buffer-controller]: changing "+h+" sourceBuffer type to "+s),k.changeType(s)),A.shiftAndExecuteNext(h)},onStart:function(){},onComplete:function(){},onError:function(k){M.logger.warn("[buffer-controller]: Failed to change "+h+" SourceBuffer type",k)}};A.append(E,h)},d.onBufferAppending=function(h,s){var a=this,A=this.hls,E=this.operationQueue,T=this.tracks,k=s.data,L=s.type,S=s.frag,R=s.part,C=s.chunkMeta,f=C.buffering[L],w=self.performance.now();f.start=w;var y=S.stats.buffering,_=R?R.stats.buffering:null;y.start===0&&(y.start=w),_&&_.start===0&&(_.start=w);var j=T.audio,U=L==="audio"&&C.id===1&&(j==null?void 0:j.container)==="audio/mpeg",x={execute:function(){if(f.executeStart=self.performance.now(),U){var D=a.sourceBuffer[L];if(D){var g=S.start-D.timestampOffset;Math.abs(g)>=.1&&(M.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+S.start+" (delta: "+g+") sn: "+S.sn+")"),D.timestampOffset=S.start)}}a.appendExecutor(k,L)},onStart:function(){},onComplete:function(){var D=self.performance.now();f.executeEnd=f.end=D,y.first===0&&(y.first=D),_&&_.first===0&&(_.first=D);var g=a.sourceBuffer,W={};for(var J in g)W[J]=G.BufferHelper.getBuffered(g[J]);a.appendError=0,a.hls.trigger(H.Events.BUFFER_APPENDED,{type:L,frag:S,part:R,chunkMeta:C,parent:S.type,timeRanges:W})},onError:function(D){M.logger.error("[buffer-controller]: Error encountered while trying to append to the "+L+" SourceBuffer",D);var g={type:K.ErrorTypes.MEDIA_ERROR,parent:S.type,details:K.ErrorDetails.BUFFER_APPEND_ERROR,err:D,fatal:!1};D.code===DOMException.QUOTA_EXCEEDED_ERR?g.details=K.ErrorDetails.BUFFER_FULL_ERROR:(a.appendError++,g.details=K.ErrorDetails.BUFFER_APPEND_ERROR,a.appendError>A.config.appendErrorMaxRetry&&(M.logger.error("[buffer-controller]: Failed "+A.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),g.fatal=!0)),A.trigger(H.Events.ERROR,g)}};E.append(x,L)},d.onBufferFlushing=function(h,s){var a=this,A=this.operationQueue,E=function(k){return{execute:a.removeExecutor.bind(a,k,s.startOffset,s.endOffset),onStart:function(){},onComplete:function(){a.hls.trigger(H.Events.BUFFER_FLUSHED,{type:k})},onError:function(S){M.logger.warn("[buffer-controller]: Failed to remove from "+k+" SourceBuffer",S)}}};s.type?A.append(E(s.type),s.type):this.getSourceBufferTypes().forEach(function(T){A.append(E(T),T)})},d.onFragParsed=function(h,s){var a=this,A=s.frag,E=s.part,T=[],k=E?E.elementaryStreams:A.elementaryStreams;k[O.ElementaryStreamTypes.AUDIOVIDEO]?T.push("audiovideo"):(k[O.ElementaryStreamTypes.AUDIO]&&T.push("audio"),k[O.ElementaryStreamTypes.VIDEO]&&T.push("video"));var L=function(){var R=self.performance.now();A.stats.buffering.end=R,E&&(E.stats.buffering.end=R);var C=E?E.stats:A.stats;a.hls.trigger(H.Events.FRAG_BUFFERED,{frag:A,part:E,stats:C,id:A.type})};T.length===0&&M.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+A.type+" level: "+A.level+" sn: "+A.sn),this.blockBuffers(L,T)},d.onFragChanged=function(h,s){this.flushBackBuffer()},d.onBufferEos=function(h,s){var a=this,A=this.getSourceBufferTypes().reduce(function(E,T){var k=a.sourceBuffer[T];return(!s.type||s.type===T)&&(k&&!k.ended&&(k.ended=!0,M.logger.log("[buffer-controller]: "+T+" sourceBuffer now EOS"))),E&&!!(!k||k.ended)},!0);A&&this.blockBuffers(function(){var E=a.mediaSource;if(!E||E.readyState!=="open")return;E.endOfStream()})},d.onLevelUpdated=function(h,s){var a=s.details;if(!a.fragments.length)return;this.details=a,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},d.flushBackBuffer=function(){var h=this.hls,s=this.details,a=this.media,A=this.sourceBuffer;if(!a||s===null)return;var E=this.getSourceBufferTypes();if(!E.length)return;var T=s.live&&h.config.liveBackBufferLength!==null?h.config.liveBackBufferLength:h.config.backBufferLength;if(!Object($.isFiniteNumber)(T)||T<0)return;var k=a.currentTime,L=s.levelTargetDuration,S=Math.max(T,L),R=Math.floor(k/L)*L-S;E.forEach(function(C){var f=A[C];if(f){var w=G.BufferHelper.getBuffered(f);w.length>0&&R>w.start(0)&&(h.trigger(H.Events.BACK_BUFFER_REACHED,{bufferEnd:R}),s.live&&h.trigger(H.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:R}),h.trigger(H.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:R,type:C}))}})},d.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var h=this.details,s=this.hls,a=this.media,A=this.mediaSource,E=h.fragments[0].start+h.totalduration,T=a.duration,k=Object($.isFiniteNumber)(A.duration)?A.duration:0;h.live&&s.config.liveDurationInfinity?(M.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),A.duration=Infinity,this.updateSeekableRange(h)):(E>k&&E>T||!Object($.isFiniteNumber)(T))&&(M.logger.log("[buffer-controller]: Updating Media Source duration to "+E.toFixed(3)),A.duration=E)},d.updateSeekableRange=function(h){var s=this.mediaSource,a=h.fragments,A=a.length;if(A&&h.live&&s!==null&&s!==void 0&&s.setLiveSeekableRange){var E=Math.max(0,a[0].start),T=Math.max(E,E+h.totalduration);s.setLiveSeekableRange(E,T)}},d.checkPendingTracks=function(){var h=this.bufferCodecEventsExpected,s=this.operationQueue,a=this.pendingTracks,A=Object.keys(a).length;if(A&&!h||A===2){this.createSourceBuffers(a),this.pendingTracks={};var E=this.getSourceBufferTypes();if(E.length===0){this.hls.trigger(H.Events.ERROR,{type:K.ErrorTypes.MEDIA_ERROR,details:K.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}E.forEach(function(T){s.executeNext(T)})}},d.createSourceBuffers=function(h){var s=this.sourceBuffer,a=this.mediaSource;if(!a)throw Error("createSourceBuffers called when mediaSource was null");var A=0;for(var E in h)if(!s[E]){var T=h[E];if(!T)throw Error("source buffer exists for track "+E+", however track does not");var k=T.levelCodec||T.codec,L=T.container+";codecs="+k;M.logger.log("[buffer-controller]: creating sourceBuffer("+L+")");try{var S=s[E]=a.addSourceBuffer(L),R=E;this.addBufferListener(R,"updatestart",this._onSBUpdateStart),this.addBufferListener(R,"updateend",this._onSBUpdateEnd),this.addBufferListener(R,"error",this._onSBUpdateError),this.tracks[E]={buffer:S,codec:k,container:T.container,levelCodec:T.levelCodec,id:T.id},A++}catch(C){M.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+C.message),this.hls.trigger(H.Events.ERROR,{type:K.ErrorTypes.MEDIA_ERROR,details:K.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:C,mimeType:L})}}A&&this.hls.trigger(H.Events.BUFFER_CREATED,{tracks:this.tracks})},d._onSBUpdateStart=function(h){var s=this.operationQueue,a=s.current(h);a.onStart()},d._onSBUpdateEnd=function(h){var s=this.operationQueue,a=s.current(h);a.onComplete(),s.shiftAndExecuteNext(h)},d._onSBUpdateError=function(h,s){M.logger.error("[buffer-controller]: "+h+" SourceBuffer error",s),this.hls.trigger(H.Events.ERROR,{type:K.ErrorTypes.MEDIA_ERROR,details:K.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var a=this.operationQueue.current(h);a&&a.onError(s)},d.removeExecutor=function(h,s,a){var A=this.media,E=this.mediaSource,T=this.operationQueue,k=this.sourceBuffer,L=k[h];if(!A||!E||!L){M.logger.warn("[buffer-controller]: Attempting to remove from the "+h+" SourceBuffer, but it does not exist"),T.shiftAndExecuteNext(h);return}var S=Object($.isFiniteNumber)(A.duration)?A.duration:Infinity,R=Object($.isFiniteNumber)(E.duration)?E.duration:Infinity,C=Math.max(0,s),f=Math.min(a,S,R);f>C?(M.logger.log("[buffer-controller]: Removing ["+C+","+f+"] from the "+h+" SourceBuffer"),console.assert(!L.updating,h+" sourceBuffer must not be updating"),L.remove(C,f)):T.shiftAndExecuteNext(h)},d.appendExecutor=function(h,s){var a=this.operationQueue,A=this.sourceBuffer,E=A[s];if(!E){M.logger.warn("[buffer-controller]: Attempting to append to the "+s+" SourceBuffer, but it does not exist"),a.shiftAndExecuteNext(s);return}E.ended=!1,console.assert(!E.updating,s+" sourceBuffer must not be updating"),E.appendBuffer(h)},d.blockBuffers=function(h,s){var a=this;if(s===void 0&&(s=this.getSourceBufferTypes()),!s.length){M.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(h);return}var A=this.operationQueue,E=s.map(function(T){return A.appendBlocker(T)});Promise.all(E).then(function(){h(),s.forEach(function(T){var k=a.sourceBuffer[T];(!k||!k.updating)&&A.shiftAndExecuteNext(T)})})},d.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},d.addBufferListener=function(h,s,a){var A=this.sourceBuffer[h];if(!A)return;var E=a.bind(this,h);this.listeners[h].push({event:s,listener:E}),A.addEventListener(s,E)},d.removeBufferListeners=function(h){var s=this.sourceBuffer[h];if(!s)return;this.listeners[h].forEach(function(a){s.removeEventListener(a.event,a.listener)})},l}()},"./src/controller/buffer-operation-queue.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"default",function(){return H});var $=N("./src/utils/logger.ts"),H=function(){function M(G){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=G}var K=M.prototype;return K.append=function(n,O){var v=this.queues[O];v.push(n),v.length===1&&this.buffers[O]&&this.executeNext(O)},K.insertAbort=function(n,O){var v=this.queues[O];v.unshift(n),this.executeNext(O)},K.appendBlocker=function(n){var O,v=new Promise(function(m){O=m}),p={execute:O,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(p,n),v},K.executeNext=function(n){var O=this.buffers,v=this.queues,p=O[n],m=v[n];if(m.length){var u=m[0];try{u.execute()}catch(l){$.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),u.onError(l),(!p||!p.updating)&&(m.shift(),this.executeNext(n))}}},K.shiftAndExecuteNext=function(n){this.queues[n].shift(),this.executeNext(n)},K.current=function(n){return this.queues[n][0]},M}()},"./src/controller/cap-level-controller.ts":function(le,Y,N){"use strict";N.r(Y);var $=N("./src/events.ts");function H(G,n){for(var O=0;O<n.length;O++){var v=n[O];v.enumerable=v.enumerable||!1,v.configurable=!0,"value"in v&&(v.writable=!0),Object.defineProperty(G,v.key,v)}}function M(G,n,O){return n&&H(G.prototype,n),O&&H(G,O),G}var K=function(){function G(O){this.autoLevelCapping=void 0,this.firstLevel=void 0,this.media=void 0,this.restrictedLevels=void 0,this.timer=void 0,this.hls=void 0,this.streamController=void 0,this.clientRect=void 0,this.hls=O,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var n=G.prototype;return n.setStreamController=function(v){this.streamController=v},n.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},n.registerListeners=function(){var v=this.hls;v.on($.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),v.on($.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),v.on($.Events.MANIFEST_PARSED,this.onManifestParsed,this),v.on($.Events.BUFFER_CODECS,this.onBufferCodecs,this),v.on($.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},n.unregisterListener=function(){var v=this.hls;v.off($.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),v.off($.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),v.off($.Events.MANIFEST_PARSED,this.onManifestParsed,this),v.off($.Events.BUFFER_CODECS,this.onBufferCodecs,this),v.off($.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},n.onFpsDropLevelCapping=function(v,p){G.isLevelAllowed(p.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(p.droppedLevel)},n.onMediaAttaching=function(v,p){this.media=p.media instanceof HTMLVideoElement?p.media:null},n.onManifestParsed=function(v,p){var m=this.hls;this.restrictedLevels=[],this.firstLevel=p.firstLevel,m.config.capLevelToPlayerSize&&p.video&&this.startCapping()},n.onBufferCodecs=function(v,p){var m=this.hls;m.config.capLevelToPlayerSize&&p.video&&this.startCapping()},n.onMediaDetaching=function(){this.stopCapping()},n.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var v=this.hls.levels;if(v.length){var p=this.hls;p.autoLevelCapping=this.getMaxLevel(v.length-1),p.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=p.autoLevelCapping}}},n.getMaxLevel=function(v){var p=this,m=this.hls.levels;if(!m.length)return-1;var u=m.filter(function(l,d){return G.isLevelAllowed(d,p.restrictedLevels)&&d<=v});return this.clientRect=null,G.getMaxLevelByMediaSize(u,this.mediaWidth,this.mediaHeight)},n.startCapping=function(){if(this.timer)return;this.autoLevelCapping=Number.POSITIVE_INFINITY,this.hls.firstLevel=this.getMaxLevel(this.firstLevel),self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize()},n.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},n.getDimensions=function(){if(this.clientRect)return this.clientRect;var v=this.media,p={width:0,height:0};if(v){var m=v.getBoundingClientRect();p.width=m.width,p.height=m.height,!p.width&&!p.height&&(p.width=m.right-m.left||v.width||0,p.height=m.bottom-m.top||v.height||0)}return this.clientRect=p,p},G.isLevelAllowed=function(v,p){return p===void 0&&(p=[]),p.indexOf(v)===-1},G.getMaxLevelByMediaSize=function(v,p,m){if(!v||!v.length)return-1;for(var u=function(s,a){return a?s.width!==a.width||s.height!==a.height:!0},l=v.length-1,d=0;d<v.length;d+=1){var o=v[d];if((o.width>=p||o.height>=m)&&u(o,v[d+1])){l=d;break}}return l},M(G,[{key:"mediaWidth",get:function(){return this.getDimensions().width*G.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*G.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var v=1;try{v=self.devicePixelRatio}catch(p){}return v}}]),G}();Y.default=K},"./src/controller/cmcd-controller.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"default",function(){return u});var 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In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}function v(l,d){if(!l)return;if(typeof l=="string")return p(l,d);var o=Object.prototype.toString.call(l).slice(8,-1);if(o==="Object"&&l.constructor&&(o=l.constructor.name),o==="Map"||o==="Set")return Array.from(l);if(o==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(o))return p(l,d)}function p(l,d){(d==null||d>l.length)&&(d=l.length);for(var o=0,h=new Array(d);o<d;o++)h[o]=l[o];return h}function m(){return m=Object.assign||function(l){for(var d=1;d<arguments.length;d++){var o=arguments[d];for(var h in o)Object.prototype.hasOwnProperty.call(o,h)&&(l[h]=o[h])}return l},m.apply(this,arguments)}var u=function(){function l(o){var h=this;this.hls=void 0,this.config=void 0,this.media=void 0,this.sid=void 0,this.cid=void 0,this.useHeaders=!1,this.initialized=!1,this.starved=!1,this.buffering=!0,this.audioBuffer=void 0,this.videoBuffer=void 0,this.onWaiting=function(){h.initialized&&(h.starved=!0),h.buffering=!0},this.onPlaying=function(){h.initialized||(h.initialized=!0),h.buffering=!1},this.applyPlaylistData=function(A){try{h.apply(A,{ot:H.CMCDObjectType.MANIFEST,su:!h.initialized})}catch(E){K.logger.warn("Could not generate manifest CMCD data.",E)}},this.applyFragmentData=function(A){try{var E=A.frag,T=h.hls.levels[E.level],k=h.getObjectType(E),L={d:E.duration*1e3,ot:k};(k===H.CMCDObjectType.VIDEO||k===H.CMCDObjectType.AUDIO||k==H.CMCDObjectType.MUXED)&&(L.br=T.bitrate/1e3,L.tb=h.getTopBandwidth(k),L.bl=h.getBufferLength(k)),h.apply(A,L)}catch(S){K.logger.warn("Could not generate segment CMCD data.",S)}},this.hls=o;var s=this.config=o.config,a=s.cmcd;a!=null&&(s.pLoader=this.createPlaylistLoader(),s.fLoader=this.createFragmentLoader(),this.sid=a.sessionId||l.uuid(),this.cid=a.contentId,this.useHeaders=a.useHeaders===!0,this.registerListeners())}var d=l.prototype;return d.registerListeners=function(){var h=this.hls;h.on($.Events.MEDIA_ATTACHED,this.onMediaAttached,this),h.on($.Events.MEDIA_DETACHED,this.onMediaDetached,this),h.on($.Events.BUFFER_CREATED,this.onBufferCreated,this)},d.unregisterListeners=function(){var h=this.hls;h.off($.Events.MEDIA_ATTACHED,this.onMediaAttached,this),h.off($.Events.MEDIA_DETACHED,this.onMediaDetached,this),h.off($.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},d.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},d.onMediaAttached=function(h,s){this.media=s.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},d.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},d.onBufferCreated=function(h,s){var a,A;this.audioBuffer=(a=s.tracks.audio)===null||a===void 0?void 0:a.buffer,this.videoBuffer=(A=s.tracks.video)===null||A===void 0?void 0:A.buffer},d.createData=function(){var h;return{v:H.CMCDVersion,sf:H.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(h=this.media)===null||h===void 0?void 0:h.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},d.apply=function(h,s){s===void 0&&(s={}),m(s,this.createData());var a=s.ot===H.CMCDObjectType.INIT||s.ot===H.CMCDObjectType.VIDEO||s.ot===H.CMCDObjectType.MUXED;if(this.starved&&a&&(s.bs=!0,s.su=!0,this.starved=!1),s.su==null&&(s.su=this.buffering),this.useHeaders){var A=l.toHeaders(s);if(!Object.keys(A).length)return;h.headers||(h.headers={}),m(h.headers,A)}else{var E=l.toQuery(s);if(!E)return;h.url=l.appendQueryToUri(h.url,E)}},d.getObjectType=function(h){var s=h.type;return s==="subtitle"?H.CMCDObjectType.TIMED_TEXT:h.sn==="initSegment"?H.CMCDObjectType.INIT:s==="audio"?H.CMCDObjectType.AUDIO:s==="main"?this.hls.audioTracks.length?H.CMCDObjectType.VIDEO:H.CMCDObjectType.MUXED:void 0},d.getTopBandwidth=function(h){for(var s=0,a=h===H.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,A=O(a),E;!(E=A()).done;){var T=E.value;T.bitrate>s&&(s=T.bitrate)}return s>0?s:NaN},d.getBufferLength=function(h){var s=this.hls.media,a=h===H.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!a||!s)return NaN;var A=M.BufferHelper.bufferInfo(a,s.currentTime,this.config.maxBufferHole);return A.len*1e3},d.createPlaylistLoader=function(){var h=this.config.pLoader,s=this.applyPlaylistData,a=h||this.config.loader;return function(){function A(T){this.loader=void 0,this.loader=new a(T)}var E=A.prototype;return E.destroy=function(){this.loader.destroy()},E.abort=function(){this.loader.abort()},E.load=function(k,L,S){s(k),this.loader.load(k,L,S)},n(A,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),A}()},d.createFragmentLoader=function(){var h=this.config.fLoader,s=this.applyFragmentData,a=h||this.config.loader;return function(){function A(T){this.loader=void 0,this.loader=new a(T)}var E=A.prototype;return E.destroy=function(){this.loader.destroy()},E.abort=function(){this.loader.abort()},E.load=function(k,L,S){s(k),this.loader.load(k,L,S)},n(A,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),A}()},l.uuid=function(){var h=URL.createObjectURL(new Blob),s=h.toString();return URL.revokeObjectURL(h),s.substr(s.lastIndexOf("/")+1)},l.serialize=function(h){for(var s=[],a=function(U){return!Number.isNaN(U)&&U!=null&&U!==""&&U!==!1},A=function(U){return Math.round(U)},E=function(U){return A(U/100)*100},T=function(U){return encodeURIComponent(U)},k={br:A,d:A,bl:E,dl:E,mtp:E,nor:T,rtp:E,tb:A},L=Object.keys(h||{}).sort(),S=O(L),R;!(R=S()).done;){var C=R.value,f=h[C];if(!a(f))continue;if(C==="v"&&f===1)continue;if(C=="pr"&&f===1)continue;var w=k[C];w&&(f=w(f));var y=typeof f,_=void 0;C==="ot"||C==="sf"||C==="st"?_=C+"="+f:y==="boolean"?_=C:y==="number"?_=C+"="+f:_=C+"="+JSON.stringify(f),s.push(_)}return s.join(",")},l.toHeaders=function(h){for(var s=Object.keys(h),a={},A=["Object","Request","Session","Status"],E=[{},{},{},{}],T={br:0,d:0,ot:0,tb:0,bl:1,dl:1,mtp:1,nor:1,nrr:1,su:1,cid:2,pr:2,sf:2,sid:2,st:2,v:2,bs:3,rtp:3},k=0,L=s;k<L.length;k++){var S=L[k],R=T[S]!=null?T[S]:1;E[R][S]=h[S]}for(var C=0;C<E.length;C++){var f=l.serialize(E[C]);f&&(a["CMCD-"+A[C]]=f)}return a},l.toQuery=function(h){return"CMCD="+encodeURIComponent(l.serialize(h))},l.appendQueryToUri=function(h,s){if(!s)return h;var a=h.includes("?")?"&":"?";return""+h+a+s},l}()},"./src/controller/eme-controller.ts":function(le,Y,N){"use strict";N.r(Y);var $=N("./src/events.ts"),H=N("./src/errors.ts"),M=N("./src/utils/logger.ts"),K=N("./src/utils/mediakeys-helper.ts");function G(u,l){for(var d=0;d<l.length;d++){var o=l[d];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(u,o.key,o)}}function n(u,l,d){return l&&G(u.prototype,l),d&&G(u,d),u}var O=3,v=function(l,d,o){var h={audioCapabilities:[],videoCapabilities:[]};return l.forEach(function(s){h.audioCapabilities.push({contentType:'audio/mp4; codecs="'+s+'"',robustness:o.audioRobustness||""})}),d.forEach(function(s){h.videoCapabilities.push({contentType:'video/mp4; codecs="'+s+'"',robustness:o.videoRobustness||""})}),[h]},p=function(l,d,o,h){switch(l){case K.KeySystems.WIDEVINE:return v(d,o,h);default:throw new Error("Unknown key-system: "+l)}},m=function(){function u(d){this.hls=void 0,this._widevineLicenseUrl=void 0,this._licenseXhrSetup=void 0,this._licenseResponseCallback=void 0,this._emeEnabled=void 0,this._requestMediaKeySystemAccess=void 0,this._drmSystemOptions=void 0,this._config=void 0,this._mediaKeysList=[],this._media=null,this._hasSetMediaKeys=!1,this._requestLicenseFailureCount=0,this.mediaKeysPromise=null,this._onMediaEncrypted=this.onMediaEncrypted.bind(this),this.hls=d,this._config=d.config,this._widevineLicenseUrl=this._config.widevineLicenseUrl,this._licenseXhrSetup=this._config.licenseXhrSetup,this._licenseResponseCallback=this._config.licenseResponseCallback,this._emeEnabled=this._config.emeEnabled,this._requestMediaKeySystemAccess=this._config.requestMediaKeySystemAccessFunc,this._drmSystemOptions=this._config.drmSystemOptions,this._registerListeners()}var l=u.prototype;return l.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},l._registerListeners=function(){this.hls.on($.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on($.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on($.Events.MANIFEST_PARSED,this.onManifestParsed,this)},l._unregisterListeners=function(){this.hls.off($.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off($.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off($.Events.MANIFEST_PARSED,this.onManifestParsed,this)},l.getLicenseServerUrl=function(o){switch(o){case K.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+o+'"')},l._attemptKeySystemAccess=function(o,h,s){var a=this,A=p(o,h,s,this._drmSystemOptions);M.logger.log("Requesting encrypted media key-system access");var E=this.requestMediaKeySystemAccess(o,A);this.mediaKeysPromise=E.then(function(T){return a._onMediaKeySystemAccessObtained(o,T)}),E.catch(function(T){M.logger.error('Failed to obtain key-system "'+o+'" access:',T)})},l._onMediaKeySystemAccessObtained=function(o,h){var s=this;M.logger.log('Access for key-system "'+o+'" obtained');var a={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:h,mediaKeySystemDomain:o};this._mediaKeysList.push(a);var A=Promise.resolve().then(function(){return h.createMediaKeys()}).then(function(E){return a.mediaKeys=E,M.logger.log('Media-keys created for key-system "'+o+'"'),s._onMediaKeysCreated(),E});return A.catch(function(E){M.logger.error("Failed to create media-keys:",E)}),A},l._onMediaKeysCreated=function(){var o=this;this._mediaKeysList.forEach(function(h){h.mediaKeysSession||(h.mediaKeysSession=h.mediaKeys.createSession(),o._onNewMediaKeySession(h.mediaKeysSession))})},l._onNewMediaKeySession=function(o){var h=this;M.logger.log("New key-system session "+o.sessionId),o.addEventListener("message",function(s){h._onKeySessionMessage(o,s.message)},!1)},l._onKeySessionMessage=function(o,h){M.logger.log("Got EME message event, creating license request"),this._requestLicense(h,function(s){M.logger.log("Received license data (length: "+(s&&s.byteLength)+"), updating key-session"),o.update(s)})},l.onMediaEncrypted=function(o){var h=this;if(M.logger.log('Media is encrypted using "'+o.initDataType+'" init data type'),!this.mediaKeysPromise){M.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),this.hls.trigger($.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var s=function(A){if(!h._media)return;h._attemptSetMediaKeys(A),h._generateRequestWithPreferredKeySession(o.initDataType,o.initData)};this.mediaKeysPromise.then(s).catch(s)},l._attemptSetMediaKeys=function(o){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var h=this._mediaKeysList[0];if(!h||!h.mediaKeys){M.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger($.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}M.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(h.mediaKeys),this._hasSetMediaKeys=!0}},l._generateRequestWithPreferredKeySession=function(o,h){var s=this,a=this._mediaKeysList[0];if(!a){M.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger($.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(a.mediaKeysSessionInitialized){M.logger.warn("Key-Session already initialized but requested again");return}var A=a.mediaKeysSession;if(!A){M.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger($.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!h){M.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger($.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}M.logger.log('Generating key-session request for "'+o+'" init data type'),a.mediaKeysSessionInitialized=!0,A.generateRequest(o,h).then(function(){M.logger.debug("Key-session generation succeeded")}).catch(function(E){M.logger.error("Error generating key-session request:",E),s.hls.trigger($.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},l._createLicenseXhr=function(o,h,s){var a=new XMLHttpRequest;a.responseType="arraybuffer",a.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,a,o,h,s);var A=this._licenseXhrSetup;if(A)try{A.call(this.hls,a,o),A=void 0}catch(E){M.logger.error(E)}try{a.readyState||a.open("POST",o,!0),A&&A.call(this.hls,a,o)}catch(E){throw new Error("issue setting up KeySystem license XHR "+E)}return a},l._onLicenseRequestReadyStageChange=function(o,h,s,a){switch(o.readyState){case 4:if(o.status===200){this._requestLicenseFailureCount=0,M.logger.log("License request succeeded");var A=o.response,E=this._licenseResponseCallback;if(E)try{A=E.call(this.hls,o,h)}catch(k){M.logger.error(k)}a(A)}else{if(M.logger.error("License Request XHR failed ("+h+"). Status: "+o.status+" ("+o.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>O){this.hls.trigger($.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var T=O-this._requestLicenseFailureCount+1;M.logger.warn("Retrying license request, "+T+" attempts left"),this._requestLicense(s,a)}break}},l._generateLicenseRequestChallenge=function(o,h){switch(o.mediaKeySystemDomain){case K.KeySystems.WIDEVINE:return h}throw new Error("unsupported key-system: "+o.mediaKeySystemDomain)},l._requestLicense=function(o,h){M.logger.log("Requesting content license for key-system");var s=this._mediaKeysList[0];if(!s){M.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger($.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var a=this.getLicenseServerUrl(s.mediaKeySystemDomain),A=this._createLicenseXhr(a,o,h);M.logger.log("Sending license request to URL: "+a);var E=this._generateLicenseRequestChallenge(s,o);A.send(E)}catch(T){M.logger.error("Failure requesting DRM license: "+T),this.hls.trigger($.Events.ERROR,{type:H.ErrorTypes.KEY_SYSTEM_ERROR,details:H.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},l.onMediaAttached=function(o,h){if(!this._emeEnabled)return;var s=h.media;this._media=s,s.addEventListener("encrypted",this._onMediaEncrypted)},l.onMediaDetached=function(){var o=this._media,h=this._mediaKeysList;if(!o)return;o.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(h.map(function(s){if(s.mediaKeysSession)return s.mediaKeysSession.close().catch(function(){})})).then(function(){return o.setMediaKeys(null)}).catch(function(){})},l.onManifestParsed=function(o,h){if(!this._emeEnabled)return;var s=h.levels.map(function(A){return A.audioCodec}).filter(function(A){return!!A}),a=h.levels.map(function(A){return A.videoCodec}).filter(function(A){return!!A});this._attemptKeySystemAccess(K.KeySystems.WIDEVINE,s,a)},n(u,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),u}();Y.default=m},"./src/controller/fps-controller.ts":function(le,Y,N){"use strict";N.r(Y);var $=N("./src/events.ts"),H=N("./src/utils/logger.ts"),M=function(){function K(n){this.hls=void 0,this.isVideoPlaybackQualityAvailable=!1,this.timer=void 0,this.media=null,this.lastTime=void 0,this.lastDroppedFrames=0,this.lastDecodedFrames=0,this.streamController=void 0,this.hls=n,this.registerListeners()}var G=K.prototype;return G.setStreamController=function(O){this.streamController=O},G.registerListeners=function(){this.hls.on($.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},G.unregisterListeners=function(){this.hls.off($.Events.MEDIA_ATTACHING,this.onMediaAttaching)},G.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},G.onMediaAttaching=function(O,v){var p=this.hls.config;if(p.capLevelOnFPSDrop){var m=v.media instanceof self.HTMLVideoElement?v.media:null;this.media=m,m&&typeof m.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),p.fpsDroppedMonitoringPeriod)}},G.checkFPS=function(O,v,p){var m=performance.now();if(v){if(this.lastTime){var u=m-this.lastTime,l=p-this.lastDroppedFrames,d=v-this.lastDecodedFrames,o=1e3*l/u,h=this.hls;if(h.trigger($.Events.FPS_DROP,{currentDropped:l,currentDecoded:d,totalDroppedFrames:p}),o>0&&l>h.config.fpsDroppedMonitoringThreshold*d){var s=h.currentLevel;H.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+s),s>0&&(h.autoLevelCapping===-1||h.autoLevelCapping>=s)&&(s=s-1,h.trigger($.Events.FPS_DROP_LEVEL_CAPPING,{level:s,droppedLevel:h.currentLevel}),h.autoLevelCapping=s,this.streamController.nextLevelSwitch())}}this.lastTime=m,this.lastDroppedFrames=p,this.lastDecodedFrames=v}},G.checkFPSInterval=function(){var O=this.media;if(O)if(this.isVideoPlaybackQualityAvailable){var v=O.getVideoPlaybackQuality();this.checkFPS(O,v.totalVideoFrames,v.droppedVideoFrames)}else this.checkFPS(O,O.webkitDecodedFrameCount,O.webkitDroppedFrameCount)},K}();Y.default=M},"./src/controller/fragment-finders.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"findFragmentByPDT",function(){return M}),N.d(Y,"findFragmentByPTS",function(){return K}),N.d(Y,"fragmentWithinToleranceTest",function(){return G}),N.d(Y,"pdtWithinToleranceTest",function(){return n}),N.d(Y,"findFragWithCC",function(){return O});var $=N("./src/polyfills/number.ts"),H=N("./src/utils/binary-search.ts");function M(v,p,m){if(p===null||!Array.isArray(v)||!v.length||!Object($.isFiniteNumber)(p))return null;var u=v[0].programDateTime;if(p<(u||0))return null;var l=v[v.length-1].endProgramDateTime;if(p>=(l||0))return null;m=m||0;for(var d=0;d<v.length;++d){var o=v[d];if(n(p,m,o))return o}return null}function K(v,p,m,u){m===void 0&&(m=0),u===void 0&&(u=0);var l=null;if(v?l=p[v.sn-p[0].sn+1]||null:m===0&&p[0].start===0&&(l=p[0]),l&&G(m,u,l)===0)return l;var d=H.default.search(p,G.bind(null,m,u));return d||l}function G(v,p,m){v===void 0&&(v=0),p===void 0&&(p=0);var u=Math.min(p,m.duration+(m.deltaPTS?m.deltaPTS:0));return m.start+m.duration-u<=v?1:m.start-u>v&&m.start?-1:0}function n(v,p,m){var u=Math.min(p,m.duration+(m.deltaPTS?m.deltaPTS:0))*1e3,l=m.endProgramDateTime||0;return l-u>v}function O(v,p){return H.default.search(v,function(m){return m.cc<p?1:m.cc>p?-1:0})}},"./src/controller/fragment-tracker.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"FragmentState",function(){return M}),N.d(Y,"FragmentTracker",function(){return K});var $=N("./src/events.ts"),H=N("./src/types/loader.ts"),M;(function(O){O.NOT_LOADED="NOT_LOADED",O.BACKTRACKED="BACKTRACKED",O.APPENDING="APPENDING",O.PARTIAL="PARTIAL",O.OK="OK"})(M||(M={}));var K=function(){function O(p){this.activeFragment=null,this.activeParts=null,this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hls=p,this._registerListeners()}var v=O.prototype;return v._registerListeners=function(){var m=this.hls;m.on($.Events.BUFFER_APPENDED,this.onBufferAppended,this),m.on($.Events.FRAG_BUFFERED,this.onFragBuffered,this),m.on($.Events.FRAG_LOADED,this.onFragLoaded,this)},v._unregisterListeners=function(){var m=this.hls;m.off($.Events.BUFFER_APPENDED,this.onBufferAppended,this),m.off($.Events.FRAG_BUFFERED,this.onFragBuffered,this),m.off($.Events.FRAG_LOADED,this.onFragLoaded,this)},v.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},v.getAppendedFrag=function(m,u){if(u===H.PlaylistLevelType.MAIN){var l=this.activeFragment,d=this.activeParts;if(!l)return null;if(d)for(var o=d.length;o--;){var h=d[o],s=h?h.end:l.appendedPTS;if(h.start<=m&&s!==void 0&&m<=s)return o>9&&(this.activeParts=d.slice(o-9)),h}else if(l.start<=m&&l.appendedPTS!==void 0&&m<=l.appendedPTS)return l}return this.getBufferedFrag(m,u)},v.getBufferedFrag=function(m,u){for(var l=this.fragments,d=Object.keys(l),o=d.length;o--;){var h=l[d[o]];if((h==null?void 0:h.body.type)===u&&h.buffered){var s=h.body;if(s.start<=m&&m<=s.end)return s}}return null},v.detectEvictedFragments=function(m,u,l){var d=this;Object.keys(this.fragments).forEach(function(o){var h=d.fragments[o];if(!h)return;if(!h.buffered){h.body.type===l&&d.removeFragment(h.body);return}var s=h.range[m];if(!s)return;s.time.some(function(a){var A=!d.isTimeBuffered(a.startPTS,a.endPTS,u);return A&&d.removeFragment(h.body),A})})},v.detectPartialFragments=function(m){var u=this,l=this.timeRanges,d=m.frag,o=m.part;if(!l||d.sn==="initSegment")return;var h=n(d),s=this.fragments[h];if(!s)return;Object.keys(l).forEach(function(a){var A=d.elementaryStreams[a];if(!A)return;var E=l[a],T=o!==null||A.partial===!0;s.range[a]=u.getBufferedTimes(d,o,T,E)}),s.backtrack=s.loaded=null,Object.keys(s.range).length?s.buffered=!0:this.removeFragment(s.body)},v.fragBuffered=function(m){var u=n(m),l=this.fragments[u];l&&(l.backtrack=l.loaded=null,l.buffered=!0)},v.getBufferedTimes=function(m,u,l,d){for(var o={time:[],partial:l},h=u?u.start:m.start,s=u?u.end:m.end,a=m.minEndPTS||s,A=m.maxStartPTS||h,E=0;E<d.length;E++){var T=d.start(E)-this.bufferPadding,k=d.end(E)+this.bufferPadding;if(A>=T&&a<=k){o.time.push({startPTS:Math.max(h,d.start(E)),endPTS:Math.min(s,d.end(E))});break}else if(h<k&&s>T)o.partial=!0,o.time.push({startPTS:Math.max(h,d.start(E)),endPTS:Math.min(s,d.end(E))});else if(s<=T)break}return o},v.getPartialFragment=function(m){var u=null,l,d,o,h=0,s=this.bufferPadding,a=this.fragments;return Object.keys(a).forEach(function(A){var E=a[A];if(!E)return;G(E)&&(d=E.body.start-s,o=E.body.end+s,m>=d&&m<=o&&(l=Math.min(m-d,o-m),h<=l&&(u=E.body,h=l)))}),u},v.getState=function(m){var u=n(m),l=this.fragments[u];return l?l.buffered?G(l)?M.PARTIAL:M.OK:l.backtrack?M.BACKTRACKED:M.APPENDING:M.NOT_LOADED},v.backtrack=function(m,u){var l=n(m),d=this.fragments[l];if(!d||d.backtrack)return null;var o=d.backtrack=u||d.loaded;return d.loaded=null,o},v.getBacktrackData=function(m){var u=n(m),l=this.fragments[u];if(l){var d,o=l.backtrack;if(o!=null&&(d=o.payload)!==null&&d!==void 0&&d.byteLength)return o;this.removeFragment(m)}return null},v.isTimeBuffered=function(m,u,l){for(var d,o,h=0;h<l.length;h++){if(d=l.start(h)-this.bufferPadding,o=l.end(h)+this.bufferPadding,m>=d&&u<=o)return!0;if(u<=d)return!1}return!1},v.onFragLoaded=function(m,u){var l=u.frag,d=u.part;if(l.sn==="initSegment"||l.bitrateTest||d)return;var o=n(l);this.fragments[o]={body:l,loaded:u,backtrack:null,buffered:!1,range:Object.create(null)}},v.onBufferAppended=function(m,u){var l=this,d=u.frag,o=u.part,h=u.timeRanges;if(d.type===H.PlaylistLevelType.MAIN)if(this.activeFragment=d,o){var s=this.activeParts;s||(this.activeParts=s=[]),s.push(o)}else this.activeParts=null;this.timeRanges=h,Object.keys(h).forEach(function(a){var A=h[a];if(l.detectEvictedFragments(a,A),!o)for(var E=0;E<A.length;E++)d.appendedPTS=Math.max(A.end(E),d.appendedPTS||0)})},v.onFragBuffered=function(m,u){this.detectPartialFragments(u)},v.hasFragment=function(m){var u=n(m);return!!this.fragments[u]},v.removeFragmentsInRange=function(m,u,l){var d=this;Object.keys(this.fragments).forEach(function(o){var h=d.fragments[o];if(!h)return;if(h.buffered){var s=h.body;s.type===l&&s.start<u&&s.end>m&&d.removeFragment(s)}})},v.removeFragment=function(m){var u=n(m);m.stats.loaded=0,m.clearElementaryStreamInfo(),delete this.fragments[u]},v.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},O}();function G(O){var v,p;return O.buffered&&(((v=O.range.video)===null||v===void 0?void 0:v.partial)||((p=O.range.audio)===null||p===void 0?void 0:p.partial))}function n(O){return O.type+"_"+O.level+"_"+O.urlId+"_"+O.sn}},"./src/controller/gap-controller.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"STALL_MINIMUM_DURATION_MS",function(){return G}),N.d(Y,"MAX_START_GAP_JUMP",function(){return n}),N.d(Y,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return O}),N.d(Y,"SKIP_BUFFER_RANGE_START",function(){return v}),N.d(Y,"default",function(){return p});var $=N("./src/utils/buffer-helper.ts"),H=N("./src/errors.ts"),M=N("./src/events.ts"),K=N("./src/utils/logger.ts"),G=250,n=2,O=.1,v=.05,p=function(){function m(l,d,o,h){this.config=void 0,this.media=void 0,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=l,this.media=d,this.fragmentTracker=o,this.hls=h}var u=m.prototype;return u.destroy=function(){this.hls=this.fragmentTracker=this.media=null},u.poll=function(d){var o=this.config,h=this.media,s=this.stalled,a=h.currentTime,A=h.seeking,E=this.seeking&&!A,T=!this.seeking&&A;if(this.seeking=A,a!==d){if(this.moved=!0,s!==null){if(this.stallReported){var k=self.performance.now()-s;K.logger.warn("playback not stuck anymore @"+a+", after "+Math.round(k)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((T||E)&&(this.stalled=null),h.paused||h.ended||h.playbackRate===0||!$.BufferHelper.getBuffered(h).length)return;var L=$.BufferHelper.bufferInfo(h,a,0),S=L.len>0,R=L.nextStart||0;if(!S&&!R)return;if(A){var C=L.len>n,f=!R||R-a>n&&!this.fragmentTracker.getPartialFragment(a);if(C||f)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var w,y=Math.max(R,L.start||0)-a,_=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,j=_==null||((w=_.details)===null||w===void 0)?void 0:w.live,U=j?_.details.targetduration*2:n;if(y>0&&y<=U){this._trySkipBufferHole(null);return}}var x=self.performance.now();if(s===null){this.stalled=x;return}var F=x-s;!A&&F>=G&&this._reportStall(L.len);var D=$.BufferHelper.bufferInfo(h,a,o.maxBufferHole);this._tryFixBufferStall(D,F)},u._tryFixBufferStall=function(d,o){var h=this.config,s=this.fragmentTracker,a=this.media,A=a.currentTime,E=s.getPartialFragment(A);if(E){var T=this._trySkipBufferHole(E);if(T)return}d.len>h.maxBufferHole&&o>h.highBufferWatchdogPeriod*1e3&&(K.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},u._reportStall=function(d){var o=this.hls,h=this.media,s=this.stallReported;s||(this.stallReported=!0,K.logger.warn("Playback stalling at @"+h.currentTime+" due to low buffer (buffer="+d+")"),o.trigger(M.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:d}))},u._trySkipBufferHole=function(d){for(var o=this.config,h=this.hls,s=this.media,a=s.currentTime,A=0,E=$.BufferHelper.getBuffered(s),T=0;T<E.length;T++){var k=E.start(T);if(a+o.maxBufferHole>=A&&a<k){var L=Math.max(k+v,s.currentTime+O);return K.logger.warn("skipping hole, adjusting currentTime from "+a+" to "+L),this.moved=!0,this.stalled=null,s.currentTime=L,d&&h.trigger(M.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+a+" to "+L,frag:d}),L}A=E.end(T)}return 0},u._tryNudgeBuffer=function(){var d=this.config,o=this.hls,h=this.media,s=h.currentTime,a=(this.nudgeRetry||0)+1;if(this.nudgeRetry=a,a<d.nudgeMaxRetry){var A=s+a*d.nudgeOffset;K.logger.warn("Nudging 'currentTime' from "+s+" to "+A),h.currentTime=A,o.trigger(M.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else K.logger.error("Playhead still not moving while enough data buffered @"+s+" after "+d.nudgeMaxRetry+" nudges"),o.trigger(M.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},m}()},"./src/controller/id3-track-controller.ts":function(le,Y,N){"use strict";N.r(Y);var $=N("./src/events.ts"),H=N("./src/utils/texttrack-utils.ts"),M=N("./src/demux/id3.ts"),K=.25,G=function(){function n(v){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=v,this._registerListeners()}var O=n.prototype;return O.destroy=function(){this._unregisterListeners()},O._registerListeners=function(){var p=this.hls;p.on($.Events.MEDIA_ATTACHED,this.onMediaAttached,this),p.on($.Events.MEDIA_DETACHING,this.onMediaDetaching,this),p.on($.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),p.on($.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},O._unregisterListeners=function(){var p=this.hls;p.off($.Events.MEDIA_ATTACHED,this.onMediaAttached,this),p.off($.Events.MEDIA_DETACHING,this.onMediaDetaching,this),p.off($.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),p.off($.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},O.onMediaAttached=function(p,m){this.media=m.media},O.onMediaDetaching=function(){if(!this.id3Track)return;Object(H.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},O.getID3Track=function(p){if(!this.media)return;for(var m=0;m<p.length;m++){var u=p[m];if(u.kind==="metadata"&&u.label==="id3")return Object(H.sendAddTrackEvent)(u,this.media),u}return this.media.addTextTrack("metadata","id3")},O.onFragParsingMetadata=function(p,m){if(!this.media)return;var u=m.frag,l=m.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var d=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,o=0;o<l.length;o++){var h=M.getID3Frames(l[o].data);if(h){var s=l[o].pts,a=o<l.length-1?l[o+1].pts:u.end,A=a-s;A<=0&&(a=s+K);for(var E=0;E<h.length;E++){var T=h[E];if(!M.isTimeStampFrame(T)){var k=new d(s,a,"");k.value=T,this.id3Track.addCue(k)}}}}},O.onBufferFlushing=function(p,m){var u=m.startOffset,l=m.endOffset,d=m.type;if(!d||d==="audio"){var o=this.id3Track;o&&Object(H.removeCuesInRange)(o,u,l)}},n}();Y.default=G},"./src/controller/latency-controller.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"default",function(){return n});var $=N("./src/errors.ts"),H=N("./src/events.ts"),M=N("./src/utils/logger.ts");function K(O,v){for(var p=0;p<v.length;p++){var m=v[p];m.enumerable=m.enumerable||!1,m.configurable=!0,"value"in m&&(m.writable=!0),Object.defineProperty(O,m.key,m)}}function G(O,v,p){return v&&K(O.prototype,v),p&&K(O,p),O}var n=function(){function O(p){var m=this;this.hls=void 0,this.config=void 0,this.media=null,this.levelDetails=null,this.currentTime=0,this.stallCount=0,this._latency=null,this.timeupdateHandler=function(){return m.timeupdate()},this.hls=p,this.config=p.config,this.registerListeners()}var v=O.prototype;return v.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},v.registerListeners=function(){this.hls.on(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(H.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(H.Events.ERROR,this.onError,this)},v.unregisterListeners=function(){this.hls.off(H.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(H.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(H.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(H.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(H.Events.ERROR,this.onError)},v.onMediaAttached=function(m,u){this.media=u.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},v.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},v.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},v.onLevelUpdated=function(m,u){var l=u.details;this.levelDetails=l,l.advanced&&this.timeupdate(),!l.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},v.onError=function(m,u){if(u.details!==$.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,M.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},v.timeupdate=function(){var m=this.media,u=this.levelDetails;if(!m||!u)return;this.currentTime=m.currentTime;var l=this.computeLatency();if(l===null)return;this._latency=l;var d=this.config,o=d.lowLatencyMode,h=d.maxLiveSyncPlaybackRate;if(!o||h===1)return;var s=this.targetLatency;if(s===null)return;var a=l-s,A=Math.min(this.maxLatency,s+u.targetduration),E=a<A;if(u.live&&E&&a>.05&&this.forwardBufferLength>1){var T=Math.min(2,Math.max(1,h)),k=Math.round(2/(1+Math.exp(-.75*a-this.edgeStalled))*20)/20;m.playbackRate=Math.min(T,Math.max(1,k))}else m.playbackRate!==1&&m.playbackRate!==0&&(m.playbackRate=1)},v.estimateLiveEdge=function(){var m=this.levelDetails;return m===null?null:m.edge+m.age},v.computeLatency=function(){var m=this.estimateLiveEdge();return m===null?null:m-this.currentTime},G(O,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var m=this.config,u=this.levelDetails;return m.liveMaxLatencyDuration!==void 0?m.liveMaxLatencyDuration:u?m.liveMaxLatencyDurationCount*u.targetduration:0}},{key:"targetLatency",get:function(){var m=this.levelDetails;if(m===null)return null;var u=m.holdBack,l=m.partHoldBack,d=m.targetduration,o=this.config,h=o.liveSyncDuration,s=o.liveSyncDurationCount,a=o.lowLatencyMode,A=this.hls.userConfig,E=a&&l||u;(A.liveSyncDuration||A.liveSyncDurationCount||E===0)&&(E=h!==void 0?h:s*d);var T=d,k=1;return E+Math.min(this.stallCount*k,T)}},{key:"liveSyncPosition",get:function(){var m=this.estimateLiveEdge(),u=this.targetLatency,l=this.levelDetails;if(m===null||u===null||l===null)return null;var d=l.edge,o=m-u-this.edgeStalled,h=d-l.totalduration,s=d-(this.config.lowLatencyMode&&l.partTarget||l.targetduration);return Math.min(Math.max(h,o),s)}},{key:"drift",get:function(){var m=this.levelDetails;return m===null?1:m.drift}},{key:"edgeStalled",get:function(){var m=this.levelDetails;if(m===null)return 0;var u=(this.config.lowLatencyMode&&m.partTarget||m.targetduration)*3;return Math.max(m.age-u,0)}},{key:"forwardBufferLength",get:function(){var m=this.media,u=this.levelDetails;if(!m||!u)return 0;var l=m.buffered.length;return l?m.buffered.end(l-1):u.edge-this.currentTime}}]),O}()},"./src/controller/level-controller.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"default",function(){return o});var $=N("./src/types/level.ts"),H=N("./src/events.ts"),M=N("./src/errors.ts"),K=N("./src/utils/codecs.ts"),G=N("./src/controller/level-helper.ts"),n=N("./src/controller/base-playlist-controller.ts"),O=N("./src/types/loader.ts");function v(){return v=Object.assign||function(h){for(var s=1;s<arguments.length;s++){var a=arguments[s];for(var A in a)Object.prototype.hasOwnProperty.call(a,A)&&(h[A]=a[A])}return h},v.apply(this,arguments)}function p(h,s){for(var a=0;a<s.length;a++){var A=s[a];A.enumerable=A.enumerable||!1,A.configurable=!0,"value"in A&&(A.writable=!0),Object.defineProperty(h,A.key,A)}}function m(h,s,a){return s&&p(h.prototype,s),a&&p(h,a),h}function u(h,s){h.prototype=Object.create(s.prototype),h.prototype.constructor=h,l(h,s)}function l(h,s){return l=Object.setPrototypeOf||function(A,E){return A.__proto__=E,A},l(h,s)}var d=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),o=function(h){u(s,h);function s(A){var E;return E=h.call(this,A,"[level-controller]")||this,E._levels=[],E._firstLevel=-1,E._startLevel=void 0,E.currentLevelIndex=-1,E.manualLevelIndex=-1,E.onParsedComplete=void 0,E._registerListeners(),E}var a=s.prototype;return a._registerListeners=function(){var E=this.hls;E.on(H.Events.MANIFEST_LOADED,this.onManifestLoaded,this),E.on(H.Events.LEVEL_LOADED,this.onLevelLoaded,this),E.on(H.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),E.on(H.Events.FRAG_LOADED,this.onFragLoaded,this),E.on(H.Events.ERROR,this.onError,this)},a._unregisterListeners=function(){var E=this.hls;E.off(H.Events.MANIFEST_LOADED,this.onManifestLoaded,this),E.off(H.Events.LEVEL_LOADED,this.onLevelLoaded,this),E.off(H.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),E.off(H.Events.FRAG_LOADED,this.onFragLoaded,this),E.off(H.Events.ERROR,this.onError,this)},a.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,h.prototype.destroy.call(this)},a.startLoad=function(){var E=this._levels;E.forEach(function(T){T.loadError=0}),h.prototype.startLoad.call(this)},a.onManifestLoaded=function(E,T){var k=[],L=[],S=[],R,C={},f,w=!1,y=!1,_=!1;if(T.levels.forEach(function(F){var D=F.attrs;w=w||!!(F.width&&F.height),y=y||!!F.videoCodec,_=_||!!F.audioCodec,d&&F.audioCodec&&F.audioCodec.indexOf("mp4a.40.34")!==-1&&(F.audioCodec=void 0);var g=F.bitrate+"-"+F.attrs.RESOLUTION+"-"+F.attrs.CODECS;f=C[g],f?f.url.push(F.url):(f=new $.Level(F),C[g]=f,k.push(f)),D&&(D.AUDIO&&Object(G.addGroupId)(f,"audio",D.AUDIO),D.SUBTITLES&&Object(G.addGroupId)(f,"text",D.SUBTITLES))}),(w||y)&&_&&(k=k.filter(function(F){var D=F.videoCodec,g=F.width,W=F.height;return!!D||!!(g&&W)})),k=k.filter(function(F){var D=F.audioCodec,g=F.videoCodec;return(!D||Object(K.isCodecSupportedInMp4)(D,"audio"))&&(!g||Object(K.isCodecSupportedInMp4)(g,"video"))}),T.audioTracks&&(L=T.audioTracks.filter(function(F){return!F.audioCodec||Object(K.isCodecSupportedInMp4)(F.audioCodec,"audio")}),Object(G.assignTrackIdsByGroup)(L)),T.subtitles&&(S=T.subtitles,Object(G.assignTrackIdsByGroup)(S)),k.length>0){R=k[0].bitrate,k.sort(function(F,D){return F.bitrate-D.bitrate}),this._levels=k;for(var j=0;j<k.length;j++)if(k[j].bitrate===R){this._firstLevel=j,this.log("manifest loaded, "+k.length+" level(s) found, first bitrate: "+R);break}var U=_&&!y,x={levels:k,audioTracks:L,subtitleTracks:S,firstLevel:this._firstLevel,stats:T.stats,audio:_,video:y,altAudio:!U&&L.some(function(F){return!!F.url})};this.hls.trigger(H.Events.MANIFEST_PARSED,x),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(H.Events.ERROR,{type:M.ErrorTypes.MEDIA_ERROR,details:M.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:T.url,reason:"no level with compatible codecs found in manifest"})},a.onError=function(E,T){if(h.prototype.onError.call(this,E,T),T.fatal)return;var k=T.context,L=this._levels[this.currentLevelIndex];if(k&&(k.type===O.PlaylistContextType.AUDIO_TRACK&&L.audioGroupIds&&k.groupId===L.audioGroupIds[L.urlId]||k.type===O.PlaylistContextType.SUBTITLE_TRACK&&L.textGroupIds&&k.groupId===L.textGroupIds[L.urlId])){this.redundantFailover(this.currentLevelIndex);return}var S=!1,R=!0,C;switch(T.details){case M.ErrorDetails.FRAG_LOAD_ERROR:case M.ErrorDetails.FRAG_LOAD_TIMEOUT:case M.ErrorDetails.KEY_LOAD_ERROR:case M.ErrorDetails.KEY_LOAD_TIMEOUT:if(T.frag){var f=this._levels[T.frag.level];f?(f.fragmentError++,f.fragmentError>this.hls.config.fragLoadingMaxRetry&&(C=T.frag.level)):C=T.frag.level}break;case M.ErrorDetails.LEVEL_LOAD_ERROR:case M.ErrorDetails.LEVEL_LOAD_TIMEOUT:k&&(k.deliveryDirectives&&(R=!1),C=k.level),S=!0;break;case M.ErrorDetails.REMUX_ALLOC_ERROR:C=T.level,S=!0;break}C!==void 0&&this.recoverLevel(T,C,S,R)},a.recoverLevel=function(E,T,k,L){var S=E.details,R=this._levels[T];if(R.loadError++,k){var C=this.retryLoadingOrFail(E);if(C)E.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(L){var f=R.url.length;if(f>1&&R.loadError<f)E.levelRetry=!0,this.redundantFailover(T);else if(this.manualLevelIndex===-1){var w=T===0?this._levels.length-1:T-1;this.currentLevelIndex!==w&&this._levels[w].loadError===0&&(this.warn(S+": switch to "+w),E.levelRetry=!0,this.hls.nextAutoLevel=w)}}},a.redundantFailover=function(E){var T=this._levels[E],k=T.url.length;if(k>1){var L=(T.urlId+1)%k;this.warn("Switching to redundant URL-id "+L),this._levels.forEach(function(S){S.urlId=L}),this.level=E}},a.onFragLoaded=function(E,T){var k=T.frag;if(k!==void 0&&k.type===O.PlaylistLevelType.MAIN){var L=this._levels[k.level];L!==void 0&&(L.fragmentError=0,L.loadError=0)}},a.onLevelLoaded=function(E,T){var k,L=T.level,S=T.details,R=this._levels[L];if(!R){var C;this.warn("Invalid level index "+L),(C=T.deliveryDirectives)!==null&&C!==void 0&&C.skip&&(S.deltaUpdateFailed=!0);return}L===this.currentLevelIndex?(R.fragmentError===0&&(R.loadError=0,this.retryCount=0),this.playlistLoaded(L,T,R.details)):(k=T.deliveryDirectives)!==null&&k!==void 0&&k.skip&&(S.deltaUpdateFailed=!0)},a.onAudioTrackSwitched=function(E,T){var k=this.hls.levels[this.currentLevelIndex];if(!k)return;if(k.audioGroupIds){for(var L=-1,S=this.hls.audioTracks[T.id].groupId,R=0;R<k.audioGroupIds.length;R++)if(k.audioGroupIds[R]===S){L=R;break}L!==k.urlId&&(k.urlId=L,this.startLoad())}},a.loadPlaylist=function(E){var T=this.currentLevelIndex,k=this._levels[T];if(this.canLoad&&k&&k.url.length>0){var L=k.urlId,S=k.url[L];if(E)try{S=E.addDirectives(S)}catch(R){this.warn("Could not construct new URL with HLS Delivery Directives: "+R)}this.log("Attempt loading level index "+T+(E?" at sn "+E.msn+" part "+E.part:"")+" with URL-id "+L+" "+S),this.clearTimer(),this.hls.trigger(H.Events.LEVEL_LOADING,{url:S,level:T,id:L,deliveryDirectives:E||null})}},a.removeLevel=function(E,T){var k=function(R,C){return C!==T},L=this._levels.filter(function(S,R){return R!==E?!0:S.url.length>1&&T!==void 0?(S.url=S.url.filter(k),S.audioGroupIds&&(S.audioGroupIds=S.audioGroupIds.filter(k)),S.textGroupIds&&(S.textGroupIds=S.textGroupIds.filter(k)),S.urlId=0,!0):!1}).map(function(S,R){var C=S.details;return C!=null&&C.fragments&&C.fragments.forEach(function(f){f.level=R}),S});this._levels=L,this.hls.trigger(H.Events.LEVELS_UPDATED,{levels:L})},m(s,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(E){var T,k=this._levels;if(k.length===0)return;if(this.currentLevelIndex===E&&(T=k[E])!==null&&T!==void 0&&T.details)return;if(E<0||E>=k.length){var L=E<0;if(this.hls.trigger(H.Events.ERROR,{type:M.ErrorTypes.OTHER_ERROR,details:M.ErrorDetails.LEVEL_SWITCH_ERROR,level:E,fatal:L,reason:"invalid level idx"}),L)return;E=Math.min(E,k.length-1)}this.clearTimer();var S=this.currentLevelIndex,R=k[S],C=k[E];this.log("switching to level "+E+" from "+S),this.currentLevelIndex=E;var f=v({},C,{level:E,maxBitrate:C.maxBitrate,uri:C.uri,urlId:C.urlId});delete f._urlId,this.hls.trigger(H.Events.LEVEL_SWITCHING,f);var w=C.details;if(!w||w.live){var y=this.switchParams(C.uri,R==null?void 0:R.details);this.loadPlaylist(y)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(E){this.manualLevelIndex=E,this._startLevel===void 0&&(this._startLevel=E),E!==-1&&(this.level=E)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(E){this._firstLevel=E}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var E=this.hls.config.startLevel;return E!==void 0?E:this._firstLevel}else return this._startLevel},set:function(E){this._startLevel=E}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(E){this.level=E,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=E)}}]),s}(n.default)},"./src/controller/level-helper.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"addGroupId",function(){return M}),N.d(Y,"assignTrackIdsByGroup",function(){return K}),N.d(Y,"updatePTS",function(){return G}),N.d(Y,"updateFragPTSDTS",function(){return O}),N.d(Y,"mergeDetails",function(){return v}),N.d(Y,"mapPartIntersection",function(){return p}),N.d(Y,"mapFragmentIntersection",function(){return m}),N.d(Y,"adjustSliding",function(){return u}),N.d(Y,"addSliding",function(){return l}),N.d(Y,"computeReloadInterval",function(){return d}),N.d(Y,"getFragmentWithSN",function(){return o}),N.d(Y,"getPartWith",function(){return h});var $=N("./src/polyfills/number.ts"),H=N("./src/utils/logger.ts");function M(s,a,A){switch(a){case"audio":s.audioGroupIds||(s.audioGroupIds=[]),s.audioGroupIds.push(A);break;case"text":s.textGroupIds||(s.textGroupIds=[]),s.textGroupIds.push(A);break}}function K(s){var a={};s.forEach(function(A){var E=A.groupId||"";A.id=a[E]=a[E]||0,a[E]++})}function G(s,a,A){var E=s[a],T=s[A];n(E,T)}function n(s,a){var A=a.startPTS;if(Object($.isFiniteNumber)(A)){var E=0,T;a.sn>s.sn?(E=A-s.start,T=s):(E=s.start-A,T=a),T.duration!==E&&(T.duration=E)}else if(a.sn>s.sn){var k=s.cc===a.cc;k&&s.minEndPTS?a.start=s.start+(s.minEndPTS-s.start):a.start=s.start+s.duration}else a.start=Math.max(s.start-a.duration,0)}function O(s,a,A,E,T,k){var L=E-A;L<=0&&(H.logger.warn("Fragment should have a positive duration",a),E=A+a.duration,k=T+a.duration);var S=A,R=E,C=a.startPTS,f=a.endPTS;if(Object($.isFiniteNumber)(C)){var w=Math.abs(C-A);Object($.isFiniteNumber)(a.deltaPTS)?a.deltaPTS=Math.max(w,a.deltaPTS):a.deltaPTS=w,S=Math.max(A,C),A=Math.min(A,C),T=Math.min(T,a.startDTS),R=Math.min(E,f),E=Math.max(E,f),k=Math.max(k,a.endDTS)}a.duration=E-A;var y=A-a.start;a.appendedPTS=E,a.start=a.startPTS=A,a.maxStartPTS=S,a.startDTS=T,a.endPTS=E,a.minEndPTS=R,a.endDTS=k;var _=a.sn;if(!s||_<s.startSN||_>s.endSN)return 0;var j,U=_-s.startSN,x=s.fragments;for(x[U]=a,j=U;j>0;j--)n(x[j],x[j-1]);for(j=U;j<x.length-1;j++)n(x[j],x[j+1]);return s.fragmentHint&&n(x[x.length-1],s.fragmentHint),s.PTSKnown=s.alignedSliding=!0,y}function v(s,a){for(var A=null,E=s.fragments,T=E.length-1;T>=0;T--){var k=E[T].initSegment;if(k){A=k;break}}s.fragmentHint&&delete s.fragmentHint.endPTS;var L=0,S;if(m(s,a,function(j,U){j.relurl&&(L=j.cc-U.cc),Object($.isFiniteNumber)(j.startPTS)&&Object($.isFiniteNumber)(j.endPTS)&&(U.start=U.startPTS=j.startPTS,U.startDTS=j.startDTS,U.appendedPTS=j.appendedPTS,U.maxStartPTS=j.maxStartPTS,U.endPTS=j.endPTS,U.endDTS=j.endDTS,U.minEndPTS=j.minEndPTS,U.duration=j.endPTS-j.startPTS,U.duration&&(S=U),a.PTSKnown=a.alignedSliding=!0),U.elementaryStreams=j.elementaryStreams,U.loader=j.loader,U.stats=j.stats,U.urlId=j.urlId,j.initSegment&&(U.initSegment=j.initSegment,A=j.initSegment)}),A){var R=a.fragmentHint?a.fragments.concat(a.fragmentHint):a.fragments;R.forEach(function(j){var U;(!j.initSegment||j.initSegment.relurl===((U=A)===null||U===void 0?void 0:U.relurl))&&(j.initSegment=A)})}if(a.skippedSegments&&(a.deltaUpdateFailed=a.fragments.some(function(j){return!j}),a.deltaUpdateFailed)){H.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var C=a.skippedSegments;C--;)a.fragments.shift();a.startSN=a.fragments[0].sn,a.startCC=a.fragments[0].cc}var f=a.fragments;if(L){H.logger.warn("discontinuity sliding from playlist, take drift into account");for(var w=0;w<f.length;w++)f[w].cc+=L}a.skippedSegments&&(a.startCC=a.fragments[0].cc),p(s.partList,a.partList,function(j,U){U.elementaryStreams=j.elementaryStreams,U.stats=j.stats}),S?O(a,S,S.startPTS,S.endPTS,S.startDTS,S.endDTS):u(s,a),f.length&&(a.totalduration=a.edge-f[0].start),a.driftStartTime=s.driftStartTime,a.driftStart=s.driftStart;var y=a.advancedDateTime;if(a.advanced&&y){var _=a.edge;a.driftStart||(a.driftStartTime=y,a.driftStart=_),a.driftEndTime=y,a.driftEnd=_}else a.driftEndTime=s.driftEndTime,a.driftEnd=s.driftEnd,a.advancedDateTime=s.advancedDateTime}function p(s,a,A){if(s&&a)for(var E=0,T=0,k=s.length;T<=k;T++){var L=s[T],S=a[T+E];L&&S&&L.index===S.index&&L.fragment.sn===S.fragment.sn?A(L,S):E--}}function m(s,a,A){for(var E=a.skippedSegments,T=Math.max(s.startSN,a.startSN)-a.startSN,k=(s.fragmentHint?1:0)+(E?a.endSN:Math.min(s.endSN,a.endSN))-a.startSN,L=a.startSN-s.startSN,S=a.fragmentHint?a.fragments.concat(a.fragmentHint):a.fragments,R=s.fragmentHint?s.fragments.concat(s.fragmentHint):s.fragments,C=T;C<=k;C++){var f=R[L+C],w=S[C];E&&!w&&C<E&&(w=a.fragments[C]=f),f&&w&&A(f,w)}}function u(s,a){var A=a.startSN+a.skippedSegments-s.startSN,E=s.fragments;if(A<0||A>=E.length)return;l(a,E[A].start)}function l(s,a){if(a){for(var A=s.fragments,E=s.skippedSegments;E<A.length;E++)A[E].start+=a;s.fragmentHint&&(s.fragmentHint.start+=a)}}function d(s,a){var A=1e3*s.levelTargetDuration,E=A/2,T=s.age,k=T>0&&T<A*3,L=a.loading.end-a.loading.start,S,R=s.availabilityDelay;if(s.updated===!1)if(k){var C=333*s.misses;S=Math.max(Math.min(E,L*2),C),s.availabilityDelay=(s.availabilityDelay||0)+S}else S=E;else k?(R=Math.min(R||A/2,T),s.availabilityDelay=R,S=R+A-T):S=A-L;return Math.round(S)}function o(s,a,A){if(!s||!s.details)return null;var E=s.details,T=E.fragments[a-E.startSN];return T||(T=E.fragmentHint,T&&T.sn===a?T:a<E.startSN&&A&&A.sn===a?A:null)}function h(s,a,A){if(!s||!s.details)return null;var E=s.details.partList;if(E)for(var T=E.length;T--;){var k=E[T];if(k.index===A&&k.fragment.sn===a)return k}return null}},"./src/controller/stream-controller.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"default",function(){return E});var $=N("./src/polyfills/number.ts"),H=N("./src/controller/base-stream-controller.ts"),M=N("./src/is-supported.ts"),K=N("./src/events.ts"),G=N("./src/utils/buffer-helper.ts"),n=N("./src/controller/fragment-tracker.ts"),O=N("./src/types/loader.ts"),v=N("./src/loader/fragment.ts"),p=N("./src/demux/transmuxer-interface.ts"),m=N("./src/types/transmuxer.ts"),u=N("./src/controller/gap-controller.ts"),l=N("./src/errors.ts"),d=N("./src/utils/logger.ts");function o(T,k){for(var L=0;L<k.length;L++){var S=k[L];S.enumerable=S.enumerable||!1,S.configurable=!0,"value"in S&&(S.writable=!0),Object.defineProperty(T,S.key,S)}}function h(T,k,L){return k&&o(T.prototype,k),L&&o(T,L),T}function s(T,k){T.prototype=Object.create(k.prototype),T.prototype.constructor=T,a(T,k)}function a(T,k){return a=Object.setPrototypeOf||function(S,R){return S.__proto__=R,S},a(T,k)}var A=100,E=function(T){s(k,T);function k(S,R){var C;return C=T.call(this,S,R,"[stream-controller]")||this,C.audioCodecSwap=!1,C.gapController=null,C.level=-1,C._forceStartLoad=!1,C.altAudio=!1,C.audioOnly=!1,C.fragPlaying=null,C.onvplaying=null,C.onvseeked=null,C.fragLastKbps=0,C.stalled=!1,C.couldBacktrack=!1,C.audioCodecSwitch=!1,C.videoBuffer=null,C._registerListeners(),C}var L=k.prototype;return L._registerListeners=function(){var R=this.hls;R.on(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),R.on(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this),R.on(K.Events.MANIFEST_LOADING,this.onManifestLoading,this),R.on(K.Events.MANIFEST_PARSED,this.onManifestParsed,this),R.on(K.Events.LEVEL_LOADING,this.onLevelLoading,this),R.on(K.Events.LEVEL_LOADED,this.onLevelLoaded,this),R.on(K.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),R.on(K.Events.ERROR,this.onError,this),R.on(K.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),R.on(K.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),R.on(K.Events.BUFFER_CREATED,this.onBufferCreated,this),R.on(K.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),R.on(K.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),R.on(K.Events.FRAG_BUFFERED,this.onFragBuffered,this)},L._unregisterListeners=function(){var R=this.hls;R.off(K.Events.MEDIA_ATTACHED,this.onMediaAttached,this),R.off(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this),R.off(K.Events.MANIFEST_LOADING,this.onManifestLoading,this),R.off(K.Events.MANIFEST_PARSED,this.onManifestParsed,this),R.off(K.Events.LEVEL_LOADED,this.onLevelLoaded,this),R.off(K.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),R.off(K.Events.ERROR,this.onError,this),R.off(K.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),R.off(K.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),R.off(K.Events.BUFFER_CREATED,this.onBufferCreated,this),R.off(K.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),R.off(K.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),R.off(K.Events.FRAG_BUFFERED,this.onFragBuffered,this)},L.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},L.startLoad=function(R){if(this.levels){var C=this.lastCurrentTime,f=this.hls;if(this.stopLoad(),this.setInterval(A),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var w=f.startLevel;w===-1&&(f.config.testBandwidth?(w=0,this.bitrateTest=!0):w=f.nextAutoLevel),this.level=f.nextLoadLevel=w,this.loadedmetadata=!1}C>0&&R===-1&&(this.log("Override startPosition with lastCurrentTime @"+C.toFixed(3)),R=C),this.state=H.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=R,this.tick()}else this._forceStartLoad=!0,this.state=H.State.STOPPED},L.stopLoad=function(){this._forceStartLoad=!1,T.prototype.stopLoad.call(this)},L.doTick=function(){switch(this.state){case H.State.IDLE:this.doTickIdle();break;case H.State.WAITING_LEVEL:{var R,C=this.levels,f=this.level,w=C==null||((R=C[f])===null||R===void 0)?void 0:R.details;if(w&&(!w.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(w))break;this.state=H.State.IDLE;break}break}case H.State.FRAG_LOADING_WAITING_RETRY:{var y,_=self.performance.now(),j=this.retryDate;(!j||_>=j||(y=this.media)!==null&&y!==void 0&&y.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=H.State.IDLE)}break;default:break}this.onTickEnd()},L.onTickEnd=function(){T.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},L.doTickIdle=function(){var R,C,f=this.hls,w=this.levelLastLoaded,y=this.levels,_=this.media,j=f.config,U=f.nextLoadLevel;if(w===null||!_&&(this.startFragRequested||!j.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!y||!y[U])return;var x=y[U];this.level=f.nextLoadLevel=U;var F=x.details;if(!F||this.state===H.State.WAITING_LEVEL||F.live&&this.levelLastLoaded!==U){this.state=H.State.WAITING_LEVEL;return}var D=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:_,O.PlaylistLevelType.MAIN);if(D===null)return;var g=D.len,W=this.getMaxBufferLength(x.maxBitrate);if(g>=W)return;if(this._streamEnded(D,F)){var J={};this.altAudio&&(J.type="video"),this.hls.trigger(K.Events.BUFFER_EOS,J),this.state=H.State.ENDED;return}var oe=D.end,fe=this.getNextFragment(oe,F);if(this.couldBacktrack&&!this.fragPrevious&&fe&&fe.sn!=="initSegment"){var Re=fe.sn-F.startSN;Re>1&&(fe=F.fragments[Re-1],this.fragmentTracker.removeFragment(fe))}if(fe&&this.fragmentTracker.getState(fe)===n.FragmentState.OK&&this.nextLoadPosition>oe){var be=this.audioOnly&&!this.altAudio?v.ElementaryStreamTypes.AUDIO:v.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(_,be,O.PlaylistLevelType.MAIN),fe=this.getNextFragment(this.nextLoadPosition,F)}if(!fe)return;fe.initSegment&&!fe.initSegment.data&&!this.bitrateTest&&(fe=fe.initSegment),((R=fe.decryptdata)===null||R===void 0?void 0:R.keyFormat)==="identity"&&!((C=fe.decryptdata)!==null&&C!==void 0&&C.key)?this.loadKey(fe,F):this.loadFragment(fe,F,oe)},L.loadFragment=function(R,C,f){var w,y=this.fragmentTracker.getState(R);if(this.fragCurrent=R,y===n.FragmentState.BACKTRACKED){var _=this.fragmentTracker.getBacktrackData(R);if(_){this._handleFragmentLoadProgress(_),this._handleFragmentLoadComplete(_);return}else y=n.FragmentState.NOT_LOADED}y===n.FragmentState.NOT_LOADED||y===n.FragmentState.PARTIAL?R.sn==="initSegment"?this._loadInitSegment(R):this.bitrateTest?(R.bitrateTest=!0,this.log("Fragment "+R.sn+" of level "+R.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(R)):(this.startFragRequested=!0,T.prototype.loadFragment.call(this,R,C,f)):y===n.FragmentState.APPENDING?this.reduceMaxBufferLength(R.duration)&&this.fragmentTracker.removeFragment(R):((w=this.media)===null||w===void 0?void 0:w.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},L.getAppendedFrag=function(R){var C=this.fragmentTracker.getAppendedFrag(R,O.PlaylistLevelType.MAIN);return C&&"fragment"in C?C.fragment:C},L.getBufferedFrag=function(R){return this.fragmentTracker.getBufferedFrag(R,O.PlaylistLevelType.MAIN)},L.followingBufferedFrag=function(R){return R?this.getBufferedFrag(R.end+.5):null},L.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},L.nextLevelSwitch=function(){var R=this.levels,C=this.media;if(C!=null&&C.readyState){var f,w=this.getAppendedFrag(C.currentTime);if(w&&w.start>1&&this.flushMainBuffer(0,w.start-1),!C.paused&&R){var y=this.hls.nextLoadLevel,_=R[y],j=this.fragLastKbps;j&&this.fragCurrent?f=this.fragCurrent.duration*_.maxBitrate/(1e3*j)+1:f=0}else f=0;var U=this.getBufferedFrag(C.currentTime+f);if(U){var x=this.followingBufferedFrag(U);if(x){this.abortCurrentFrag();var F=x.maxStartPTS?x.maxStartPTS:x.start,D=x.duration,g=Math.max(U.end,F+Math.min(Math.max(D-this.config.maxFragLookUpTolerance,D*.5),D*.75));this.flushMainBuffer(g,Number.POSITIVE_INFINITY)}}}},L.abortCurrentFrag=function(){var R=this.fragCurrent;this.fragCurrent=null,R!=null&&R.loader&&R.loader.abort(),this.state===H.State.KEY_LOADING&&(this.state=H.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},L.flushMainBuffer=function(R,C){T.prototype.flushMainBuffer.call(this,R,C,this.altAudio?"video":null)},L.onMediaAttached=function(R,C){T.prototype.onMediaAttached.call(this,R,C);var f=C.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),f.addEventListener("playing",this.onvplaying),f.addEventListener("seeked",this.onvseeked),this.gapController=new u.default(this.config,f,this.fragmentTracker,this.hls)},L.onMediaDetaching=function(){var R=this.media;R&&(R.removeEventListener("playing",this.onvplaying),R.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),T.prototype.onMediaDetaching.call(this)},L.onMediaPlaying=function(){this.tick()},L.onMediaSeeked=function(){var R=this.media,C=R?R.currentTime:null;Object($.isFiniteNumber)(C)&&this.log("Media seeked to "+C.toFixed(3)),this.tick()},L.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(K.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},L.onManifestParsed=function(R,C){var f=!1,w=!1,y;C.levels.forEach(function(_){y=_.audioCodec,y&&(y.indexOf("mp4a.40.2")!==-1&&(f=!0),y.indexOf("mp4a.40.5")!==-1&&(w=!0))}),this.audioCodecSwitch=f&&w&&!Object(M.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=C.levels,this.startFragRequested=!1},L.onLevelLoading=function(R,C){var f=this.levels;if(!f||this.state!==H.State.IDLE)return;var w=f[C.level];(!w.details||w.details.live&&this.levelLastLoaded!==C.level||this.waitForCdnTuneIn(w.details))&&(this.state=H.State.WAITING_LEVEL)},L.onLevelLoaded=function(R,C){var f,w=this.levels,y=C.level,_=C.details,j=_.totalduration;if(!w){this.warn("Levels were reset while loading level "+y);return}this.log("Level "+y+" loaded ["+_.startSN+","+_.endSN+"], cc ["+_.startCC+", "+_.endCC+"] duration:"+j);var U=this.fragCurrent;U&&(this.state===H.State.FRAG_LOADING||this.state===H.State.FRAG_LOADING_WAITING_RETRY)&&(U.level!==C.level&&U.loader&&(this.state=H.State.IDLE,U.loader.abort()));var x=w[y],F=0;if(_.live||(f=x.details)!==null&&f!==void 0&&f.live){if(_.fragments[0]||(_.deltaUpdateFailed=!0),_.deltaUpdateFailed)return;F=this.alignPlaylists(_,x.details)}if(x.details=_,this.levelLastLoaded=y,this.hls.trigger(K.Events.LEVEL_UPDATED,{details:_,level:y}),this.state===H.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(_))return;this.state=H.State.IDLE}this.startFragRequested?_.live&&this.synchronizeToLiveEdge(_):this.setStartPosition(_,F),this.tick()},L._handleFragmentLoadProgress=function(R){var C,f=R.frag,w=R.part,y=R.payload,_=this.levels;if(!_){this.warn("Levels were reset while fragment load was in progress. Fragment "+f.sn+" of level "+f.level+" will not be buffered");return}var j=_[f.level],U=j.details;if(!U){this.warn("Dropping fragment "+f.sn+" of level "+f.level+" after level details were reset");return}var x=j.videoCodec,F=U.PTSKnown||!U.live,D=(C=f.initSegment)===null||C===void 0?void 0:C.data,g=this._getAudioCodec(j),W=this.transmuxer=this.transmuxer||new p.default(this.hls,O.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),J=w?w.index:-1,oe=J!==-1,fe=new m.ChunkMetadata(f.level,f.sn,f.stats.chunkCount,y.byteLength,J,oe),Re=this.initPTS[f.cc];W.push(y,D,g,x,f,w,U.totalduration,F,fe,Re)},L.onAudioTrackSwitching=function(R,C){var f=this.altAudio,w=!!C.url,y=C.id;if(!w){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var _=this.fragCurrent;_!=null&&_.loader&&(this.log("Switching to main audio track, cancel main fragment load"),_.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var j=this.hls;f&&j.trigger(K.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),j.trigger(K.Events.AUDIO_TRACK_SWITCHED,{id:y})}},L.onAudioTrackSwitched=function(R,C){var f=C.id,w=!!this.hls.audioTracks[f].url;if(w){var y=this.videoBuffer;y&&this.mediaBuffer!==y&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=y)}this.altAudio=w,this.tick()},L.onBufferCreated=function(R,C){var f=C.tracks,w,y,_=!1;for(var j in f){var U=f[j];if(U.id==="main"){if(y=j,w=U,j==="video"){var x=f[j];x&&(this.videoBuffer=x.buffer)}}else _=!0}_&&w?(this.log("Alternate track found, use "+y+".buffered to schedule main fragment loading"),this.mediaBuffer=w.buffer):this.mediaBuffer=this.media},L.onFragBuffered=function(R,C){var f=C.frag,w=C.part;if(f&&f.type!==O.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(f)){this.warn("Fragment "+f.sn+(w?" p: "+w.index:"")+" of level "+f.level+" finished buffering, but was aborted. state: "+this.state),this.state===H.State.PARSED&&(this.state=H.State.IDLE);return}var y=w?w.stats:f.stats;this.fragLastKbps=Math.round(8*y.total/(y.buffering.end-y.loading.first)),f.sn!=="initSegment"&&(this.fragPrevious=f),this.fragBufferedComplete(f,w)},L.onError=function(R,C){switch(C.details){case l.ErrorDetails.FRAG_LOAD_ERROR:case l.ErrorDetails.FRAG_LOAD_TIMEOUT:case l.ErrorDetails.KEY_LOAD_ERROR:case l.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(O.PlaylistLevelType.MAIN,C);break;case l.ErrorDetails.LEVEL_LOAD_ERROR:case l.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==H.State.ERROR&&(C.fatal?(this.warn(""+C.details),this.state=H.State.ERROR):!C.levelRetry&&this.state===H.State.WAITING_LEVEL&&(this.state=H.State.IDLE));break;case l.ErrorDetails.BUFFER_FULL_ERROR:if(C.parent==="main"&&(this.state===H.State.PARSING||this.state===H.State.PARSED)){var f=!0,w=this.getFwdBufferInfo(this.media,O.PlaylistLevelType.MAIN);w&&w.len>.5&&(f=!this.reduceMaxBufferLength(w.len)),f&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},L.checkBuffer=function(){var R=this.media,C=this.gapController;if(!R||!C||!R.readyState)return;var f=G.BufferHelper.getBuffered(R);!this.loadedmetadata&&f.length?(this.loadedmetadata=!0,this.seekToStartPos()):C.poll(this.lastCurrentTime),this.lastCurrentTime=R.currentTime},L.onFragLoadEmergencyAborted=function(){this.state=H.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},L.onBufferFlushed=function(R,C){var f=C.type;if(f!==v.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var w=(f===v.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(w,f,O.PlaylistLevelType.MAIN)}},L.onLevelsUpdated=function(R,C){this.levels=C.levels},L.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},L.seekToStartPos=function(){var R=this.media,C=R.currentTime,f=this.startPosition;if(f>=0&&C<f){if(R.seeking){d.logger.log("could not seek to "+f+", already seeking at "+C);return}var w=G.BufferHelper.getBuffered(R),y=w.length?w.start(0):0,_=y-f;_>0&&(_<this.config.maxBufferHole||_<this.config.maxFragLookUpTolerance)&&(d.logger.log("adjusting start position by "+_+" to match buffer start"),f+=_,this.startPosition=f),this.log("seek to target start position "+f+" from current time "+C),R.currentTime=f}},L._getAudioCodec=function(R){var C=this.config.defaultAudioCodec||R.audioCodec;return this.audioCodecSwap&&C&&(this.log("Swapping audio codec"),C.indexOf("mp4a.40.5")!==-1?C="mp4a.40.2":C="mp4a.40.5"),C},L._loadBitrateTestFrag=function(R){var C=this;this._doFragLoad(R).then(function(f){var w=C.hls;if(!f||w.nextLoadLevel||C.fragContextChanged(R))return;C.fragLoadError=0,C.state=H.State.IDLE,C.startFragRequested=!1,C.bitrateTest=!1;var y=R.stats;y.parsing.start=y.parsing.end=y.buffering.start=y.buffering.end=self.performance.now(),w.trigger(K.Events.FRAG_LOADED,f)})},L._handleTransmuxComplete=function(R){var C,f="main",w=this.hls,y=R.remuxResult,_=R.chunkMeta,j=this.getCurrentContext(_);if(!j){this.warn("The loading context changed while buffering fragment "+_.sn+" of level "+_.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(_.level);return}var U=j.frag,x=j.part,F=j.level,D=y.video,g=y.text,W=y.id3,J=y.initSegment,oe=this.altAudio?void 0:y.audio;if(this.fragContextChanged(U))return;if(this.state=H.State.PARSING,J){J.tracks&&(this._bufferInitSegment(F,J.tracks,U,_),w.trigger(K.Events.FRAG_PARSING_INIT_SEGMENT,{frag:U,id:f,tracks:J.tracks}));var fe=J.initPTS,Re=J.timescale;Object($.isFiniteNumber)(fe)&&(this.initPTS[U.cc]=fe,w.trigger(K.Events.INIT_PTS_FOUND,{frag:U,id:f,initPTS:fe,timescale:Re}))}if(D&&y.independent!==!1){if(F.details){var be=D.startPTS,Le=D.endPTS,Ce=D.startDTS,Te=D.endDTS;if(x)x.elementaryStreams[D.type]={startPTS:be,endPTS:Le,startDTS:Ce,endDTS:Te};else if(D.firstKeyFrame&&D.independent&&(this.couldBacktrack=!0),D.dropped&&D.independent){var ve=this.getLoadPosition()+this.config.maxBufferHole;if(ve<be){this.backtrack(U);return}U.setElementaryStreamInfo(D.type,U.start,Le,U.start,Te,!0)}U.setElementaryStreamInfo(D.type,be,Le,Ce,Te),this.bufferFragmentData(D,U,x,_)}}else if(y.independent===!1){this.backtrack(U);return}if(oe){var X=oe.startPTS,b=oe.endPTS,I=oe.startDTS,B=oe.endDTS;x&&(x.elementaryStreams[v.ElementaryStreamTypes.AUDIO]={startPTS:X,endPTS:b,startDTS:I,endDTS:B}),U.setElementaryStreamInfo(v.ElementaryStreamTypes.AUDIO,X,b,I,B),this.bufferFragmentData(oe,U,x,_)}if(W!=null&&(C=W.samples)!==null&&C!==void 0&&C.length){var Q={frag:U,id:f,samples:W.samples};w.trigger(K.Events.FRAG_PARSING_METADATA,Q)}if(g){var z={frag:U,id:f,samples:g.samples};w.trigger(K.Events.FRAG_PARSING_USERDATA,z)}},L._bufferInitSegment=function(R,C,f,w){var y=this;if(this.state!==H.State.PARSING)return;this.audioOnly=!!C.audio&&!C.video,this.altAudio&&!this.audioOnly&&delete C.audio;var _=C.audio,j=C.video,U=C.audiovideo;if(_){var x=R.audioCodec,F=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(x&&(x.indexOf("mp4a.40.5")!==-1?x="mp4a.40.2":x="mp4a.40.5"),_.metadata.channelCount!==1&&F.indexOf("firefox")===-1&&(x="mp4a.40.5")),F.indexOf("android")!==-1&&_.container!=="audio/mpeg"&&(x="mp4a.40.2",this.log("Android: force audio codec to "+x)),R.audioCodec&&R.audioCodec!==x&&this.log('Swapping manifest audio codec "'+R.audioCodec+'" for "'+x+'"'),_.levelCodec=x,_.id="main",this.log("Init audio buffer, container:"+_.container+", codecs[selected/level/parsed]=["+(x||"")+"/"+(R.audioCodec||"")+"/"+_.codec+"]")}j&&(j.levelCodec=R.videoCodec,j.id="main",this.log("Init video buffer, container:"+j.container+", codecs[level/parsed]=["+(R.videoCodec||"")+"/"+j.codec+"]")),U&&this.log("Init audiovideo buffer, container:"+U.container+", codecs[level/parsed]=["+(R.attrs.CODECS||"")+"/"+U.codec+"]"),this.hls.trigger(K.Events.BUFFER_CODECS,C),Object.keys(C).forEach(function(D){var g=C[D],W=g.initSegment;W!=null&&W.byteLength&&y.hls.trigger(K.Events.BUFFER_APPENDING,{type:D,data:W,frag:f,part:null,chunkMeta:w,parent:f.type})}),this.tick()},L.backtrack=function(R){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(R);var C=this.fragmentTracker.backtrack(R);this.fragPrevious=null,this.nextLoadPosition=R.start,C?this.resetFragmentLoading(R):this.state=H.State.BACKTRACKING},L.checkFragmentChanged=function(){var R=this.media,C=null;if(R&&R.readyState>1&&R.seeking===!1){var f=R.currentTime;if(G.BufferHelper.isBuffered(R,f)?C=this.getAppendedFrag(f):G.BufferHelper.isBuffered(R,f+.1)&&(C=this.getAppendedFrag(f+.1)),C){var w=this.fragPlaying,y=C.level;(!w||C.sn!==w.sn||w.level!==y||C.urlId!==w.urlId)&&(this.hls.trigger(K.Events.FRAG_CHANGED,{frag:C}),(!w||w.level!==y)&&this.hls.trigger(K.Events.LEVEL_SWITCHED,{level:y}),this.fragPlaying=C)}}},h(k,[{key:"nextLevel",get:function(){var R=this.nextBufferedFrag;return R?R.level:-1}},{key:"currentLevel",get:function(){var R=this.media;if(R){var C=this.getAppendedFrag(R.currentTime);if(C)return C.level}return-1}},{key:"nextBufferedFrag",get:function(){var R=this.media;if(R){var C=this.getAppendedFrag(R.currentTime);return this.followingBufferedFrag(C)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),k}(H.default)},"./src/controller/subtitle-stream-controller.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"SubtitleStreamController",function(){return s});var $=N("./src/events.ts"),H=N("./src/utils/logger.ts"),M=N("./src/utils/buffer-helper.ts"),K=N("./src/controller/fragment-finders.ts"),G=N("./src/utils/discontinuities.ts"),n=N("./src/controller/level-helper.ts"),O=N("./src/controller/fragment-tracker.ts"),v=N("./src/controller/base-stream-controller.ts"),p=N("./src/types/loader.ts"),m=N("./src/types/level.ts");function u(a,A){for(var E=0;E<A.length;E++){var T=A[E];T.enumerable=T.enumerable||!1,T.configurable=!0,"value"in T&&(T.writable=!0),Object.defineProperty(a,T.key,T)}}function l(a,A,E){return A&&u(a.prototype,A),E&&u(a,E),a}function d(a,A){a.prototype=Object.create(A.prototype),a.prototype.constructor=a,o(a,A)}function o(a,A){return o=Object.setPrototypeOf||function(T,k){return T.__proto__=k,T},o(a,A)}var h=500,s=function(a){d(A,a);function A(T,k){var L;return L=a.call(this,T,k,"[subtitle-stream-controller]")||this,L.levels=[],L.currentTrackId=-1,L.tracksBuffered=[],L.mainDetails=null,L._registerListeners(),L}var E=A.prototype;return E.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},E._registerListeners=function(){var k=this.hls;k.on($.Events.MEDIA_ATTACHED,this.onMediaAttached,this),k.on($.Events.MEDIA_DETACHING,this.onMediaDetaching,this),k.on($.Events.MANIFEST_LOADING,this.onManifestLoading,this),k.on($.Events.LEVEL_LOADED,this.onLevelLoaded,this),k.on($.Events.ERROR,this.onError,this),k.on($.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),k.on($.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),k.on($.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),k.on($.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),k.on($.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},E._unregisterListeners=function(){var k=this.hls;k.off($.Events.MEDIA_ATTACHED,this.onMediaAttached,this),k.off($.Events.MEDIA_DETACHING,this.onMediaDetaching,this),k.off($.Events.MANIFEST_LOADING,this.onManifestLoading,this),k.off($.Events.LEVEL_LOADED,this.onLevelLoaded,this),k.off($.Events.ERROR,this.onError,this),k.off($.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),k.off($.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),k.off($.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),k.off($.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),k.off($.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},E.startLoad=function(){this.stopLoad(),this.state=v.State.IDLE,this.setInterval(h),this.tick()},E.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},E.onLevelLoaded=function(k,L){this.mainDetails=L.details},E.onSubtitleFragProcessed=function(k,L){var S=L.frag,R=L.success;if(this.fragPrevious=S,this.state=v.State.IDLE,!R)return;var C=this.tracksBuffered[this.currentTrackId];if(!C)return;for(var f,w=S.start,y=0;y<C.length;y++)if(w>=C[y].start&&w<=C[y].end){f=C[y];break}var _=S.start+S.duration;f?f.end=_:(f={start:w,end:_},C.push(f)),this.fragmentTracker.fragBuffered(S)},E.onBufferFlushing=function(k,L){var S=L.startOffset,R=L.endOffset;if(S===0&&R!==Number.POSITIVE_INFINITY){var C=this.currentTrackId,f=this.levels;if(!f.length||!f[C]||!f[C].details)return;var w=f[C].details,y=w.targetduration,_=R-y;if(_<=0)return;L.endOffsetSubtitles=Math.max(0,_),this.tracksBuffered.forEach(function(j){for(var U=0;U<j.length;){if(j[U].end<=_){j.shift();continue}else if(j[U].start<_)j[U].start=_;else break;U++}}),this.fragmentTracker.removeFragmentsInRange(S,_,p.PlaylistLevelType.SUBTITLE)}},E.onError=function(k,L){var S,R=L.frag;if(!R||R.type!==p.PlaylistLevelType.SUBTITLE)return;(S=this.fragCurrent)!==null&&S!==void 0&&S.loader&&this.fragCurrent.loader.abort(),this.state=v.State.IDLE},E.onSubtitleTracksUpdated=function(k,L){var S=this,R=L.subtitleTracks;this.tracksBuffered=[],this.levels=R.map(function(C){return new m.Level(C)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(C){S.tracksBuffered[C.id]=[]}),this.mediaBuffer=null},E.onSubtitleTrackSwitch=function(k,L){if(this.currentTrackId=L.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var S=this.levels[this.currentTrackId];S!=null&&S.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,S&&this.setInterval(h)},E.onSubtitleTrackLoaded=function(k,L){var S,R=L.details,C=L.id,f=this.currentTrackId,w=this.levels;if(!w.length)return;var y=w[f];if(C>=w.length||C!==f||!y)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,R.live||(S=y.details)!==null&&S!==void 0&&S.live){var _=this.mainDetails;if(R.deltaUpdateFailed||!_)return;var j=_.fragments[0];if(!y.details)R.hasProgramDateTime&&_.hasProgramDateTime?Object(G.alignMediaPlaylistByPDT)(R,_):j&&Object(n.addSliding)(R,j.start);else{var U=this.alignPlaylists(R,y.details);U===0&&j&&Object(n.addSliding)(R,j.start)}}if(y.details=R,this.levelLastLoaded=C,this.tick(),R.live&&!this.fragCurrent&&this.media&&this.state===v.State.IDLE){var x=Object(K.findFragmentByPTS)(null,R.fragments,this.media.currentTime,0);x||(this.warn("Subtitle playlist not aligned with playback"),y.details=void 0)}},E._handleFragmentLoadComplete=function(k){var L=k.frag,S=k.payload,R=L.decryptdata,C=this.hls;if(this.fragContextChanged(L))return;if(S&&S.byteLength>0&&R&&R.key&&R.iv&&R.method==="AES-128"){var f=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(S),R.key.buffer,R.iv.buffer).then(function(w){var y=performance.now();C.trigger($.Events.FRAG_DECRYPTED,{frag:L,payload:w,stats:{tstart:f,tdecrypt:y}})})}},E.doTick=function(){if(!this.media){this.state=v.State.IDLE;return}if(this.state===v.State.IDLE){var k,L=this.currentTrackId,S=this.levels;if(!S.length||!S[L]||!S[L].details)return;var R=S[L].details,C=R.targetduration,f=this.config,w=this.media,y=M.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,w.currentTime-C,f.maxBufferHole),_=y.end,j=y.len,U=this.getMaxBufferLength()+C;if(j>U)return;console.assert(R,"Subtitle track details are defined on idle subtitle stream controller tick");var x=R.fragments,F=x.length,D=R.edge,g,W=this.fragPrevious;if(_<D){var J=f.maxFragLookUpTolerance;W&&R.hasProgramDateTime&&(g=Object(K.findFragmentByPDT)(x,W.endProgramDateTime,J)),g||(g=Object(K.findFragmentByPTS)(W,x,_,J),!g&&W&&W.start<x[0].start&&(g=x[0]))}else g=x[F-1];(k=g)!==null&&k!==void 0&&k.encrypted?(H.logger.log("Loading key for "+g.sn),this.state=v.State.KEY_LOADING,this.hls.trigger($.Events.KEY_LOADING,{frag:g})):g&&this.fragmentTracker.getState(g)===O.FragmentState.NOT_LOADED&&this.loadFragment(g,R,_)}},E.loadFragment=function(k,L,S){this.fragCurrent=k,a.prototype.loadFragment.call(this,k,L,S)},l(A,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),A}(v.default)},"./src/controller/subtitle-track-controller.ts":function(le,Y,N){"use strict";N.r(Y);var $=N("./src/events.ts"),H=N("./src/utils/texttrack-utils.ts"),M=N("./src/controller/base-playlist-controller.ts"),K=N("./src/types/loader.ts");function G(u,l){for(var d=0;d<l.length;d++){var o=l[d];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(u,o.key,o)}}function n(u,l,d){return l&&G(u.prototype,l),d&&G(u,d),u}function O(u,l){u.prototype=Object.create(l.prototype),u.prototype.constructor=u,v(u,l)}function v(u,l){return v=Object.setPrototypeOf||function(o,h){return o.__proto__=h,o},v(u,l)}var p=function(u){O(l,u);function l(o){var h;return h=u.call(this,o,"[subtitle-track-controller]")||this,h.media=null,h.tracks=[],h.groupId=null,h.tracksInGroup=[],h.trackId=-1,h.selectDefaultTrack=!0,h.queuedDefaultTrack=-1,h.trackChangeListener=function(){return h.onTextTracksChanged()},h.asyncPollTrackChange=function(){return h.pollTrackChange(0)},h.useTextTrackPolling=!1,h.subtitlePollingInterval=-1,h.subtitleDisplay=!0,h.registerListeners(),h}var d=l.prototype;return d.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,u.prototype.destroy.call(this)},d.registerListeners=function(){var h=this.hls;h.on($.Events.MEDIA_ATTACHED,this.onMediaAttached,this),h.on($.Events.MEDIA_DETACHING,this.onMediaDetaching,this),h.on($.Events.MANIFEST_LOADING,this.onManifestLoading,this),h.on($.Events.MANIFEST_PARSED,this.onManifestParsed,this),h.on($.Events.LEVEL_LOADING,this.onLevelLoading,this),h.on($.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),h.on($.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),h.on($.Events.ERROR,this.onError,this)},d.unregisterListeners=function(){var h=this.hls;h.off($.Events.MEDIA_ATTACHED,this.onMediaAttached,this),h.off($.Events.MEDIA_DETACHING,this.onMediaDetaching,this),h.off($.Events.MANIFEST_LOADING,this.onManifestLoading,this),h.off($.Events.MANIFEST_PARSED,this.onManifestParsed,this),h.off($.Events.LEVEL_LOADING,this.onLevelLoading,this),h.off($.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),h.off($.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),h.off($.Events.ERROR,this.onError,this)},d.onMediaAttached=function(h,s){if(this.media=s.media,!this.media)return;this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange)},d.pollTrackChange=function(h){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,h)},d.onMediaDetaching=function(){if(!this.media)return;self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId);var h=m(this.media.textTracks);h.forEach(function(s){Object(H.clearCurrentCues)(s)}),this.subtitleTrack=-1,this.media=null},d.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},d.onManifestParsed=function(h,s){this.tracks=s.subtitleTracks},d.onSubtitleTrackLoaded=function(h,s){var a=s.id,A=s.details,E=this.trackId,T=this.tracksInGroup[E];if(!T){this.warn("Invalid subtitle track id "+a);return}var k=T.details;T.details=s.details,this.log("subtitle track "+a+" loaded ["+A.startSN+"-"+A.endSN+"]"),a===this.trackId&&(this.retryCount=0,this.playlistLoaded(a,s,k))},d.onLevelLoading=function(h,s){this.switchLevel(s.level)},d.onLevelSwitching=function(h,s){this.switchLevel(s.level)},d.switchLevel=function(h){var s=this.hls.levels[h];if(!(s!=null&&s.textGroupIds))return;var a=s.textGroupIds[s.urlId];if(this.groupId!==a){var A=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,E=this.tracks.filter(function(L){return!a||L.groupId===a});this.tracksInGroup=E;var T=this.findTrackId(A==null?void 0:A.name)||this.findTrackId();this.groupId=a;var k={subtitleTracks:E};this.log("Updating subtitle tracks, "+E.length+' track(s) found in "'+a+'" group-id'),this.hls.trigger($.Events.SUBTITLE_TRACKS_UPDATED,k),T!==-1&&this.setSubtitleTrack(T,A)}},d.findTrackId=function(h){for(var s=this.tracksInGroup,a=0;a<s.length;a++){var A=s[a];if((!this.selectDefaultTrack||A.default)&&(!h||h===A.name))return A.id}return-1},d.onError=function(h,s){if(u.prototype.onError.call(this,h,s),s.fatal||!s.context)return;s.context.type===K.PlaylistContextType.SUBTITLE_TRACK&&s.context.id===this.trackId&&s.context.groupId===this.groupId&&this.retryLoadingOrFail(s)},d.loadPlaylist=function(h){var s=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(s)){var a=s.id,A=s.groupId,E=s.url;if(h)try{E=h.addDirectives(E)}catch(T){this.warn("Could not construct new URL with HLS Delivery Directives: "+T)}this.log("Loading subtitle playlist for id "+a),this.hls.trigger($.Events.SUBTITLE_TRACK_LOADING,{url:E,id:a,groupId:A,deliveryDirectives:h||null})}},d.toggleTrackModes=function(h){var s=this,a=this.media,A=this.subtitleDisplay,E=this.trackId;if(!a)return;var T=m(a.textTracks),k=T.filter(function(R){return R.groupId===s.groupId});if(h===-1)[].slice.call(T).forEach(function(R){R.mode="disabled"});else{var L=k[E];L&&(L.mode="disabled")}var S=k[h];S&&(S.mode=A?"showing":"hidden")},d.setSubtitleTrack=function(h,s){var a,A=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=h;return}if(this.trackId!==h&&this.toggleTrackModes(h),this.trackId===h&&(h===-1||(a=A[h])!==null&&a!==void 0&&a.details)||h<-1||h>=A.length)return;this.clearTimer();var E=A[h];if(this.log("Switching to subtitle track "+h),this.trackId=h,E){var T=E.id,k=E.groupId,L=k===void 0?"":k,S=E.name,R=E.type,C=E.url;this.hls.trigger($.Events.SUBTITLE_TRACK_SWITCH,{id:T,groupId:L,name:S,type:R,url:C});var f=this.switchParams(E.url,s==null?void 0:s.details);this.loadPlaylist(f)}else this.hls.trigger($.Events.SUBTITLE_TRACK_SWITCH,{id:h})},d.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var h=-1,s=m(this.media.textTracks),a=0;a<s.length;a++)if(s[a].mode==="hidden")h=a;else if(s[a].mode==="showing"){h=a;break}this.subtitleTrack!==h&&(this.subtitleTrack=h)},n(l,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(h){this.selectDefaultTrack=!1;var s=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(h,s)}}]),l}(M.default);function m(u){for(var l=[],d=0;d<u.length;d++){var o=u[d];o.kind==="subtitles"&&o.label&&l.push(u[d])}return l}Y.default=p},"./src/controller/timeline-controller.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"TimelineController",function(){return m});var $=N("./src/polyfills/number.ts"),H=N("./src/events.ts"),M=N("./src/utils/cea-608-parser.ts"),K=N("./src/utils/output-filter.ts"),G=N("./src/utils/webvtt-parser.ts"),n=N("./src/utils/texttrack-utils.ts"),O=N("./src/utils/imsc1-ttml-parser.ts"),v=N("./src/types/loader.ts"),p=N("./src/utils/logger.ts"),m=function(){function o(s){if(this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.textTracks=[],this.tracks=[],this.initPTS=[],this.timescale=[],this.unparsedVttFrags=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.cea608Parser1=void 0,this.cea608Parser2=void 0,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=d(),this.captionsProperties=void 0,this.hls=s,this.config=s.config,this.Cues=s.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 a=new K.default(this,"textTrack1"),A=new K.default(this,"textTrack2"),E=new K.default(this,"textTrack3"),T=new K.default(this,"textTrack4");this.cea608Parser1=new M.default(1,a,A),this.cea608Parser2=new M.default(3,E,T)}s.on(H.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),s.on(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),s.on(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),s.on(H.Events.MANIFEST_LOADED,this.onManifestLoaded,this),s.on(H.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),s.on(H.Events.FRAG_LOADING,this.onFragLoading,this),s.on(H.Events.FRAG_LOADED,this.onFragLoaded,this),s.on(H.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),s.on(H.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),s.on(H.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),s.on(H.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),s.on(H.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var h=o.prototype;return h.destroy=function(){var a=this.hls;a.off(H.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.off(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.off(H.Events.MANIFEST_LOADED,this.onManifestLoaded,this),a.off(H.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),a.off(H.Events.FRAG_LOADING,this.onFragLoading,this),a.off(H.Events.FRAG_LOADED,this.onFragLoaded,this),a.off(H.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),a.off(H.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),a.off(H.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),a.off(H.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),a.off(H.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},h.addCues=function(a,A,E,T,k){for(var L=!1,S=k.length;S--;){var R=k[S],C=l(R[0],R[1],A,E);if(C>=0&&(R[0]=Math.min(R[0],A),R[1]=Math.max(R[1],E),L=!0,C/(E-A)>.5))return}if(L||k.push([A,E]),this.config.renderTextTracksNatively){var f=this.captionsTracks[a];this.Cues.newCue(f,A,E,T)}else{var w=this.Cues.newCue(null,A,E,T);this.hls.trigger(H.Events.CUES_PARSED,{type:"captions",cues:w,track:a})}},h.onInitPtsFound=function(a,A){var E=this,T=A.frag,k=A.id,L=A.initPTS,S=A.timescale,R=this.unparsedVttFrags;k==="main"&&(this.initPTS[T.cc]=L,this.timescale[T.cc]=S),R.length&&(this.unparsedVttFrags=[],R.forEach(function(C){E.onFragLoaded(H.Events.FRAG_LOADED,C)}))},h.getExistingTrack=function(a){var A=this.media;if(A)for(var E=0;E<A.textTracks.length;E++){var T=A.textTracks[E];if(T[a])return T}return null},h.createCaptionsTrack=function(a){this.config.renderTextTracksNatively?this.createNativeTrack(a):this.createNonNativeTrack(a)},h.createNativeTrack=function(a){if(this.captionsTracks[a])return;var A=this.captionsProperties,E=this.captionsTracks,T=this.media,k=A[a],L=k.label,S=k.languageCode,R=this.getExistingTrack(a);if(R)E[a]=R,Object(n.clearCurrentCues)(E[a]),Object(n.sendAddTrackEvent)(E[a],T);else{var C=this.createTextTrack("captions",L,S);C&&(C[a]=!0,E[a]=C)}},h.createNonNativeTrack=function(a){if(this.nonNativeCaptionsTracks[a])return;var A=this.captionsProperties[a];if(!A)return;var E=A.label,T={_id:a,label:E,kind:"captions",default:A.media?!!A.media.default:!1,closedCaptions:A.media};this.nonNativeCaptionsTracks[a]=T,this.hls.trigger(H.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[T]})},h.createTextTrack=function(a,A,E){var T=this.media;return T?T.addTextTrack(a,A,E):void 0},h.onMediaAttaching=function(a,A){this.media=A.media,this._cleanTracks()},h.onMediaDetaching=function(){var a=this.captionsTracks;Object.keys(a).forEach(function(A){Object(n.clearCurrentCues)(a[A]),delete a[A]}),this.nonNativeCaptionsTracks={}},h.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=d(),this._cleanTracks(),this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.textTracks=[],this.unparsedVttFrags=this.unparsedVttFrags||[],this.initPTS=[],this.timescale=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset())},h._cleanTracks=function(){var a=this.media;if(!a)return;var A=a.textTracks;if(A)for(var E=0;E<A.length;E++)Object(n.clearCurrentCues)(A[E])},h.onSubtitleTracksUpdated=function(a,A){var E=this;this.textTracks=[];var T=A.subtitleTracks||[],k=T.some(function(C){return C.textCodec===O.IMSC1_CODEC});if(this.config.enableWebVTT||k&&this.config.enableIMSC1){var L=this.tracks&&T&&this.tracks.length===T.length;if(this.tracks=T||[],this.config.renderTextTracksNatively){var S=this.media?this.media.textTracks:[];this.tracks.forEach(function(C,f){var w;if(f<S.length){for(var y=null,_=0;_<S.length;_++)if(u(S[_],C)){y=S[_];break}y&&(w=y)}w?Object(n.clearCurrentCues)(w):(w=E.createTextTrack("subtitles",C.name,C.lang),w&&(w.mode="disabled")),w&&(w.groupId=C.groupId,E.textTracks.push(w))})}else if(!L&&this.tracks&&this.tracks.length){var R=this.tracks.map(function(C){return{label:C.name,kind:C.type.toLowerCase(),default:C.default,subtitleTrack:C}});this.hls.trigger(H.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:R})}}},h.onManifestLoaded=function(a,A){var E=this;this.config.enableCEA708Captions&&A.captions&&A.captions.forEach(function(T){var k=/(?:CC|SERVICE)([1-4])/.exec(T.instreamId);if(!k)return;var L="textTrack"+k[1],S=E.captionsProperties[L];if(!S)return;S.label=T.name,T.lang&&(S.languageCode=T.lang),S.media=T})},h.onFragLoading=function(a,A){var E=this.cea608Parser1,T=this.cea608Parser2,k=this.lastSn,L=this.lastPartIndex;if(!this.enabled||!(E&&T))return;if(A.frag.type===v.PlaylistLevelType.MAIN){var S,R,C=A.frag.sn,f=(S=A==null||((R=A.part)===null||R===void 0)?void 0:R.index)!=null?S:-1;C===k+1||C===k&&f===L+1||(E.reset(),T.reset()),this.lastSn=C,this.lastPartIndex=f}},h.onFragLoaded=function(a,A){var E=A.frag,T=A.payload,k=this.initPTS,L=this.unparsedVttFrags;if(E.type===v.PlaylistLevelType.SUBTITLE)if(T.byteLength){if(!Object($.isFiniteNumber)(k[E.cc])){L.push(A),k.length&&this.hls.trigger(H.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:E,error:new Error("Missing initial subtitle PTS")});return}var S=E.decryptdata;if(S==null||S.key==null||S.method!=="AES-128"){var R=this.tracks[E.level],C=this.vttCCs;C[E.cc]||(C[E.cc]={start:E.start,prevCC:this.prevCC,new:!0},this.prevCC=E.cc),R&&R.textCodec===O.IMSC1_CODEC?this._parseIMSC1(E,T):this._parseVTTs(E,T,C)}}else this.hls.trigger(H.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:E,error:new Error("Empty subtitle payload")})},h._parseIMSC1=function(a,A){var E=this,T=this.hls;Object(O.parseIMSC1)(A,this.initPTS[a.cc],this.timescale[a.cc],function(k){E._appendCues(k,a.level),T.trigger(H.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:a})},function(k){p.logger.log("Failed to parse IMSC1: "+k),T.trigger(H.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:a,error:k})})},h._parseVTTs=function(a,A,E){var T=this,k=this.hls;Object(G.parseWebVTT)(A,this.initPTS[a.cc],this.timescale[a.cc],E,a.cc,a.start,function(L){T._appendCues(L,a.level),k.trigger(H.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:a})},function(L){T._fallbackToIMSC1(a,A),p.logger.log("Failed to parse VTT cue: "+L),k.trigger(H.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:a,error:L})})},h._fallbackToIMSC1=function(a,A){var E=this,T=this.tracks[a.level];T.textCodec||Object(O.parseIMSC1)(A,this.initPTS[a.cc],this.timescale[a.cc],function(){T.textCodec=O.IMSC1_CODEC,E._parseIMSC1(a,A)},function(){T.textCodec="wvtt"})},h._appendCues=function(a,A){var E=this.hls;if(this.config.renderTextTracksNatively){var T=this.textTracks[A];if(T.mode==="disabled")return;a.forEach(function(S){return Object(n.addCueToTrack)(T,S)})}else{var k=this.tracks[A],L=k.default?"default":"subtitles"+A;E.trigger(H.Events.CUES_PARSED,{type:"subtitles",cues:a,track:L})}},h.onFragDecrypted=function(a,A){var E=A.frag;if(E.type===v.PlaylistLevelType.SUBTITLE){if(!Object($.isFiniteNumber)(this.initPTS[E.cc])){this.unparsedVttFrags.push(A);return}this.onFragLoaded(H.Events.FRAG_LOADED,A)}},h.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},h.onFragParsingUserdata=function(a,A){var E=this.cea608Parser1,T=this.cea608Parser2;if(!this.enabled||!(E&&T))return;for(var k=0;k<A.samples.length;k++){var L=A.samples[k].bytes;if(L){var S=this.extractCea608Data(L);E.addData(A.samples[k].pts,S[0]),T.addData(A.samples[k].pts,S[1])}}},h.onBufferFlushing=function(a,A){var E=A.startOffset,T=A.endOffset,k=A.endOffsetSubtitles,L=A.type,S=this.media;if(!S||S.currentTime<T)return;if(!L||L==="video"){var R=this.captionsTracks;Object.keys(R).forEach(function(f){return Object(n.removeCuesInRange)(R[f],E,T)})}if(this.config.renderTextTracksNatively&&(E===0&&k!==void 0)){var C=this.textTracks;Object.keys(C).forEach(function(f){return Object(n.removeCuesInRange)(C[f],E,k)})}},h.extractCea608Data=function(a){for(var A=a[0]&31,E=2,T=[[],[]],k=0;k<A;k++){var L=a[E++],S=127&a[E++],R=127&a[E++],C=(4&L)!==0,f=3&L;if(S===0&&R===0)continue;C&&((f===0||f===1)&&(T[f].push(S),T[f].push(R)))}return T},o}();function u(o,h){return o&&o.label===h.name&&!(o.textTrack1||o.textTrack2)}function l(o,h,s,a){return Math.min(h,a)-Math.max(o,s)}function d(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}}}},"./src/crypt/aes-crypto.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"default",function(){return $});var $=function(){function H(K,G){this.subtle=void 0,this.aesIV=void 0,this.subtle=K,this.aesIV=G}var M=H.prototype;return M.decrypt=function(G,n){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},n,G)},H}()},"./src/crypt/aes-decryptor.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"removePadding",function(){return H}),N.d(Y,"default",function(){return M});var $=N("./src/utils/typed-array.ts");function H(K){var G=K.byteLength,n=G&&new DataView(K.buffer).getUint8(G-1);return n?Object($.sliceUint8)(K,0,G-n):K}var M=function(){function K(){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 G=K.prototype;return G.uint8ArrayToUint32Array_=function(O){for(var v=new DataView(O),p=new Uint32Array(4),m=0;m<4;m++)p[m]=v.getUint32(m*4);return p},G.initTable=function(){var O=this.sBox,v=this.invSBox,p=this.subMix,m=p[0],u=p[1],l=p[2],d=p[3],o=this.invSubMix,h=o[0],s=o[1],a=o[2],A=o[3],E=new Uint32Array(256),T=0,k=0,L=0;for(L=0;L<256;L++)L<128?E[L]=L<<1:E[L]=L<<1^283;for(L=0;L<256;L++){var S=k^k<<1^k<<2^k<<3^k<<4;S=S>>>8^S&255^99,O[T]=S,v[S]=T;var R=E[T],C=E[R],f=E[C],w=E[S]*257^S*16843008;m[T]=w<<24|w>>>8,u[T]=w<<16|w>>>16,l[T]=w<<8|w>>>24,d[T]=w,w=f*16843009^C*65537^R*257^T*16843008,h[S]=w<<24|w>>>8,s[S]=w<<16|w>>>16,a[S]=w<<8|w>>>24,A[S]=w,T?(T=R^E[E[E[f^R]]],k^=E[E[k]]):T=k=1}},G.expandKey=function(O){for(var v=this.uint8ArrayToUint32Array_(O),p=!0,m=0;m<v.length&&p;)p=v[m]===this.key[m],m++;if(p)return;this.key=v;var u=this.keySize=v.length;if(u!==4&&u!==6&&u!==8)throw new Error("Invalid aes key size="+u);var l=this.ksRows=(u+6+1)*4,d,o,h=this.keySchedule=new Uint32Array(l),s=this.invKeySchedule=new Uint32Array(l),a=this.sBox,A=this.rcon,E=this.invSubMix,T=E[0],k=E[1],L=E[2],S=E[3],R,C;for(d=0;d<l;d++){if(d<u){R=h[d]=v[d];continue}C=R,d%u===0?(C=C<<8|C>>>24,C=a[C>>>24]<<24|a[C>>>16&255]<<16|a[C>>>8&255]<<8|a[C&255],C^=A[d/u|0]<<24):u>6&&d%u===4&&(C=a[C>>>24]<<24|a[C>>>16&255]<<16|a[C>>>8&255]<<8|a[C&255]),h[d]=R=(h[d-u]^C)>>>0}for(o=0;o<l;o++)d=l-o,o&3?C=h[d]:C=h[d-4],o<4||d<=4?s[o]=C:s[o]=T[a[C>>>24]]^k[a[C>>>16&255]]^L[a[C>>>8&255]]^S[a[C&255]],s[o]=s[o]>>>0},G.networkToHostOrderSwap=function(O){return O<<24|(O&65280)<<8|(O&16711680)>>8|O>>>24},G.decrypt=function(O,v,p){for(var m=this.keySize+6,u=this.invKeySchedule,l=this.invSBox,d=this.invSubMix,o=d[0],h=d[1],s=d[2],a=d[3],A=this.uint8ArrayToUint32Array_(p),E=A[0],T=A[1],k=A[2],L=A[3],S=new Int32Array(O),R=new Int32Array(S.length),C,f,w,y,_,j,U,x,F,D,g,W,J,oe,fe=this.networkToHostOrderSwap;v<S.length;){for(F=fe(S[v]),D=fe(S[v+1]),g=fe(S[v+2]),W=fe(S[v+3]),_=F^u[0],j=W^u[1],U=g^u[2],x=D^u[3],J=4,oe=1;oe<m;oe++)C=o[_>>>24]^h[j>>16&255]^s[U>>8&255]^a[x&255]^u[J],f=o[j>>>24]^h[U>>16&255]^s[x>>8&255]^a[_&255]^u[J+1],w=o[U>>>24]^h[x>>16&255]^s[_>>8&255]^a[j&255]^u[J+2],y=o[x>>>24]^h[_>>16&255]^s[j>>8&255]^a[U&255]^u[J+3],_=C,j=f,U=w,x=y,J=J+4;C=l[_>>>24]<<24^l[j>>16&255]<<16^l[U>>8&255]<<8^l[x&255]^u[J],f=l[j>>>24]<<24^l[U>>16&255]<<16^l[x>>8&255]<<8^l[_&255]^u[J+1],w=l[U>>>24]<<24^l[x>>16&255]<<16^l[_>>8&255]<<8^l[j&255]^u[J+2],y=l[x>>>24]<<24^l[_>>16&255]<<16^l[j>>8&255]<<8^l[U&255]^u[J+3],R[v]=fe(C^E),R[v+1]=fe(y^T),R[v+2]=fe(w^k),R[v+3]=fe(f^L),E=F,T=D,k=g,L=W,v=v+4}return R.buffer},K}()},"./src/crypt/decrypter.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"default",function(){return v});var $=N("./src/crypt/aes-crypto.ts"),H=N("./src/crypt/fast-aes-key.ts"),M=N("./src/crypt/aes-decryptor.ts"),K=N("./src/utils/logger.ts"),G=N("./src/utils/mp4-tools.ts"),n=N("./src/utils/typed-array.ts"),O=16,v=function(){function p(u,l,d){var o=d===void 0?{}:d,h=o.removePKCS7Padding,s=h===void 0?!0:h;if(this.logEnabled=!0,this.observer=void 0,this.config=void 0,this.removePKCS7Padding=void 0,this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null,this.observer=u,this.config=l,this.removePKCS7Padding=s,s)try{var a=self.crypto;a&&(this.subtle=a.subtle||a.webkitSubtle)}catch(A){}this.subtle===null&&(this.config.enableSoftwareAES=!0)}var m=p.prototype;return m.destroy=function(){this.observer=null},m.isSync=function(){return this.config.enableSoftwareAES},m.flush=function(){var l=this.currentResult;if(!l){this.reset();return}var d=new Uint8Array(l);return this.reset(),this.removePKCS7Padding?Object(M.removePadding)(d):d},m.reset=function(){this.currentResult=null,this.currentIV=null,this.remainderData=null,this.softwareDecrypter&&(this.softwareDecrypter=null)},m.decrypt=function(l,d,o,h){if(this.config.enableSoftwareAES){this.softwareDecrypt(new Uint8Array(l),d,o);var s=this.flush();s&&h(s.buffer)}else this.webCryptoDecrypt(new Uint8Array(l),d,o).then(h)},m.softwareDecrypt=function(l,d,o){var h=this.currentIV,s=this.currentResult,a=this.remainderData;this.logOnce("JS AES decrypt"),a&&(l=Object(G.appendUint8Array)(a,l),this.remainderData=null);var A=this.getValidChunk(l);if(!A.length)return null;h&&(o=h);var E=this.softwareDecrypter;E||(E=this.softwareDecrypter=new M.default),E.expandKey(d);var T=s;return this.currentResult=E.decrypt(A.buffer,0,o),this.currentIV=Object(n.sliceUint8)(A,-16).buffer,T||null},m.webCryptoDecrypt=function(l,d,o){var h=this,s=this.subtle;return(this.key!==d||!this.fastAesKey)&&(this.key=d,this.fastAesKey=new 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p},G.getAvcDecryptedUnit=function(O,v){for(var p=new Uint8Array(v),m=0,u=32;u<=O.length-16;u+=160,m+=16)O.set(p.subarray(m,m+16),u);return O},G.decryptAvcSample=function(O,v,p,m,u,l){var d=Object(H.discardEPB)(u.data),o=this.getAvcEncryptedData(d),h=this;this.decryptBuffer(o.buffer,function(s){u.data=h.getAvcDecryptedUnit(d,s),l||h.decryptAvcSamples(O,v,p+1,m)})},G.decryptAvcSamples=function(O,v,p,m){if(O instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;v++,p=0){if(v>=O.length){m();return}for(var u=O[v].units;!(p>=u.length);p++){var l=u[p];if(l.data.length<=48||l.type!==1&&l.type!==5)continue;var d=this.decrypter.isSync();if(this.decryptAvcSample(O,v,p,m,l,d),!d)return}}},K}();Y.default=M},"./src/demux/transmuxer-interface.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"default",function(){return u});var 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s=this.transmuxer;s&&(s.destroy(),this.transmuxer=null)}var a=this.observer;a&&a.removeAllListeners(),this.observer=null},d.push=function(h,s,a,A,E,T,k,L,S,R){var C=this;S.transmuxing.start=self.performance.now();var f=this.transmuxer,w=this.worker,y=T?T.start:E.start,_=E.decryptdata,j=this.frag,U=!(j&&E.cc===j.cc),x=!(j&&S.level===j.level),F=j?S.sn-j.sn:-1,D=this.part?S.part-this.part.index:1,g=!x&&(F===1||F===0&&D===1),W=self.performance.now();(x||F||E.stats.parsing.start===0)&&(E.stats.parsing.start=W),T&&(D||!g)&&(T.stats.parsing.start=W);var J=new K.TransmuxState(U,g,L,x,y);if(!g||U){G.logger.log("[transmuxer-interface, "+E.type+"]: Starting new transmux session for sn: "+S.sn+" p: "+S.part+" level: "+S.level+" id: "+S.id+`
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K.EventEmitter,d=function(h,s){u.postMessage({event:h,data:s})};l.on(H.Events.FRAG_DECRYPTED,d),l.on(H.Events.ERROR,d),u.addEventListener("message",function(o){var h=o.data;switch(h.cmd){case"init":{var s=JSON.parse(h.config);u.transmuxer=new $.default(l,h.typeSupported,s,h.vendor,h.id),Object(M.enableLogs)(s.debug),d("init",null);break}case"configure":{u.transmuxer.configure(h.config);break}case"demux":{var a=u.transmuxer.push(h.data,h.decryptdata,h.chunkMeta,h.state);Object($.isPromise)(a)?a.then(function(T){O(u,T)}):O(u,a);break}case"flush":{var A=h.chunkMeta,E=u.transmuxer.flush(A);Object($.isPromise)(E)?E.then(function(T){p(u,T,A)}):p(u,E,A);break}default:break}})}function O(u,l){if(m(l.remuxResult))return;var d=[],o=l.remuxResult,h=o.audio,s=o.video;h&&v(d,h),s&&v(d,s),u.postMessage({event:"transmuxComplete",data:l},d)}function v(u,l){l.data1&&u.push(l.data1.buffer),l.data2&&u.push(l.data2.buffer)}function 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J=this.getDecrypter();if(F.enableSoftwareAES){var oe=J.softwareDecrypt(U,W.key.buffer,W.iv.buffer);if(!oe)return j.executeEnd=d(),A(w);U=new Uint8Array(oe)}else return this.decryptionPromise=J.webCryptoDecrypt(U,W.key.buffer,W.iv.buffer).then(function(xe){var Ie=_.push(xe,null,w);return _.decryptionPromise=null,Ie}),this.decryptionPromise}var fe=y||D,Re=fe.contiguous,be=fe.discontinuity,Le=fe.trackSwitch,Ce=fe.accurateTimeOffset,Te=fe.timeOffset,ve=g.audioCodec,X=g.videoCodec,b=g.defaultInitPts,I=g.duration,B=g.initSegmentData;if((be||Le)&&this.resetInitSegment(B,ve,X,I),be&&this.resetInitialTimestamp(b),Re||this.resetContiguity(),this.needsProbing(U,be,Le)){if(x.dataLength){var Q=x.flush();U=Object(u.appendUint8Array)(Q,U)}this.configureTransmuxer(U,g)}var z=this.transmux(U,W,Te,Ce,w),he=this.currentTransmuxState;return he.contiguous=!0,he.discontinuity=!1,he.trackSwitch=!1,j.executeEnd=d(),z},S.flush=function(C){var f=this,w=C.transmuxing;w.executeStart=d();var y=this.decrypter,_=this.cache,j=this.currentTransmuxState,U=this.decryptionPromise;if(U)return U.then(function(){return f.flush(C)});var x=[],F=j.timeOffset;if(y){var D=y.flush();D&&x.push(this.push(D,null,C))}var g=_.dataLength;_.reset();var W=this.demuxer,J=this.remuxer;if(!W||!J)return g>=h&&this.observer.emit($.Events.ERROR,$.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),w.executeEnd=d(),[A(C)];var oe=W.flush(F);return E(oe)?oe.then(function(fe){return f.flushRemux(x,fe,C),x}):(this.flushRemux(x,oe,C),x)},S.flushRemux=function(C,f,w){var y=f.audioTrack,_=f.avcTrack,j=f.id3Track,U=f.textTrack,x=this.currentTransmuxState,F=x.accurateTimeOffset,D=x.timeOffset;l.logger.log("[transmuxer.ts]: Flushed fragment "+w.sn+(w.part>-1?" p: "+w.part:"")+" of level "+w.level);var g=this.remuxer.remux(y,_,j,U,D,F,!0,this.id);C.push({remuxResult:g,chunkMeta:w}),w.transmuxing.executeEnd=d()},S.resetInitialTimestamp=function(C){var f=this.demuxer,w=this.remuxer;if(!f||!w)return;f.resetTimeStamp(C),w.resetTimeStamp(C)},S.resetContiguity=function(){var C=this.demuxer,f=this.remuxer;if(!C||!f)return;C.resetContiguity(),f.resetNextTimestamp()},S.resetInitSegment=function(C,f,w,y){var _=this.demuxer,j=this.remuxer;if(!_||!j)return;_.resetInitSegment(f,w,y),j.resetInitSegment(C,f,w)},S.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},S.transmux=function(C,f,w,y,_){var j;return f&&f.method==="SAMPLE-AES"?j=this.transmuxSampleAes(C,f,w,y,_):j=this.transmuxUnencrypted(C,w,y,_),j},S.transmuxUnencrypted=function(C,f,w,y){var _=this.demuxer.demux(C,f,!1,!this.config.progressive),j=_.audioTrack,U=_.avcTrack,x=_.id3Track,F=_.textTrack,D=this.remuxer.remux(j,U,x,F,f,w,!1,this.id);return{remuxResult:D,chunkMeta:y}},S.transmuxSampleAes=function(C,f,w,y,_){var j=this;return this.demuxer.demuxSampleAes(C,f,w).then(function(U){var x=j.remuxer.remux(U.audioTrack,U.avcTrack,U.id3Track,U.textTrack,w,y,!1,j.id);return{remuxResult:x,chunkMeta:_}})},S.configureTransmuxer=function(C,f){for(var w=this.config,y=this.observer,_=this.typeSupported,j=this.vendor,U=f.audioCodec,x=f.defaultInitPts,F=f.duration,D=f.initSegmentData,g=f.videoCodec,W,J=0,oe=o.length;J<oe;J++)if(o[J].demux.probe(C)){W=o[J];break}W||(l.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),W={demux:G.default,remux:p.default});var fe=this.demuxer,Re=this.remuxer,be=W.remux,Le=W.demux;(!Re||!(Re instanceof be))&&(this.remuxer=new be(y,w,_,j)),(!fe||!(fe instanceof Le))&&(this.demuxer=new Le(y,w,_),this.probe=Le.probe),this.resetInitSegment(D,U,g,F),this.resetInitialTimestamp(x)},S.needsProbing=function(C,f,w){return!this.demuxer||!this.remuxer||f||w},S.getDecrypter=function(){var C=this.decrypter;return C||(C=this.decrypter=new M.default(this.observer,this.config)),C},L}();function a(L,S){var R=null;return L.byteLength>0&&S!=null&&S.key!=null&&S.iv!==null&&S.method!=null&&(R=S),R}var A=function(S){return{remuxResult:{},chunkMeta:S}};function E(L){return"then"in L&&L.then instanceof Function}var T=function(S,R,C,f,w){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=S,this.videoCodec=R,this.initSegmentData=C,this.duration=f,this.defaultInitPts=w},k=function(S,R,C,f,w){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.discontinuity=S,this.contiguous=R,this.accurateTimeOffset=C,this.trackSwitch=f,this.timeOffset=w}},"./src/demux/tsdemuxer.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"discardEPB",function(){return A});var $=N("./src/demux/adts.ts"),H=N("./src/demux/mpegaudio.ts"),M=N("./src/demux/exp-golomb.ts"),K=N("./src/demux/id3.ts"),G=N("./src/demux/sample-aes.ts"),n=N("./src/events.ts"),O=N("./src/utils/mp4-tools.ts"),v=N("./src/utils/logger.ts"),p=N("./src/errors.ts"),m={video:1,audio:2,id3:3,text:4},u=function(){function E(k,L,S){this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._duration=0,this.aacLastPTS=null,this._initPTS=null,this._initDTS=null,this._pmtId=-1,this._avcTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.observer=k,this.config=L,this.typeSupported=S}E.probe=function(L){var S=E.syncOffset(L);return S<0?!1:(S&&v.logger.warn("MPEG2-TS detected but first sync word found @ offset "+S+", junk ahead ?"),!0)},E.syncOffset=function(L){for(var S=Math.min(1e3,L.length-3*188),R=0;R<S;){if(L[R]===71&&L[R+188]===71&&L[R+2*188]===71)return R;R++}return-1},E.createTrack=function(L,S){return{container:L==="video"||L==="audio"?"video/mp2t":void 0,type:L,id:m[L],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:L==="audio"?S:void 0}};var T=E.prototype;return T.resetInitSegment=function(L,S,R){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=E.createTrack("video",R),this._audioTrack=E.createTrack("audio",R),this._id3Track=E.createTrack("id3",R),this._txtTrack=E.createTrack("text",R),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=L,this.videoCodec=S,this._duration=R},T.resetTimeStamp=function(){},T.resetContiguity=function(){var L=this._audioTrack,S=this._avcTrack,R=this._id3Track;L&&(L.pesData=null),S&&(S.pesData=null),R&&(R.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},T.demux=function(L,S,R,C){R===void 0&&(R=!1),C===void 0&&(C=!1),R||(this.sampleAes=null);var f,w=this._avcTrack,y=this._audioTrack,_=this._id3Track,j=w.pid,U=w.pesData,x=y.pid,F=_.pid,D=y.pesData,g=_.pesData,W=!1,J=this.pmtParsed,oe=this._pmtId,fe=L.length;if(this.remainderData&&(L=Object(O.appendUint8Array)(this.remainderData,L),fe=L.length,this.remainderData=null),fe<188&&!C)return this.remainderData=L,{audioTrack:y,avcTrack:w,id3Track:_,textTrack:this._txtTrack};var Re=Math.max(0,E.syncOffset(L));fe-=(fe+Re)%188,fe<L.byteLength&&!C&&(this.remainderData=new Uint8Array(L.buffer,fe,L.buffer.byteLength-fe));for(var be=Re;be<fe;be+=188)if(L[be]===71){var Le=!!(L[be+1]&64),Ce=((L[be+1]&31)<<8)+L[be+2],Te=(L[be+3]&48)>>4,ve=void 0;if(Te>1){if(ve=be+5+L[be+4],ve===be+188)continue}else ve=be+4;switch(Ce){case j:Le&&(U&&(f=h(U))&&this.parseAVCPES(f,!1),U={data:[],size:0}),U&&(U.data.push(L.subarray(ve,be+188)),U.size+=be+188-ve);break;case x:Le&&(D&&(f=h(D))&&(y.isAAC?this.parseAACPES(f):this.parseMPEGPES(f)),D={data:[],size:0}),D&&(D.data.push(L.subarray(ve,be+188)),D.size+=be+188-ve);break;case F:Le&&(g&&(f=h(g))&&this.parseID3PES(f),g={data:[],size:0}),g&&(g.data.push(L.subarray(ve,be+188)),g.size+=be+188-ve);break;case 0:Le&&(ve+=L[ve]+1),oe=this._pmtId=d(L,ve);break;case oe:{Le&&(ve+=L[ve]+1);var X=o(L,ve,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,R);j=X.avc,j>0&&(w.pid=j),x=X.audio,x>0&&(y.pid=x,y.isAAC=X.isAAC),F=X.id3,F>0&&(_.pid=F),W&&!J&&(v.logger.log("reparse from beginning"),W=!1,be=Re-188),J=this.pmtParsed=!0;break}case 17:case 8191:break;default:W=!0;break}}else this.observer.emit(n.Events.ERROR,n.Events.ERROR,{type:p.ErrorTypes.MEDIA_ERROR,details:p.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});w.pesData=U,y.pesData=D,_.pesData=g;var b={audioTrack:y,avcTrack:w,id3Track:_,textTrack:this._txtTrack};return C&&this.extractRemainingSamples(b),b},T.flush=function(){var L=this.remainderData;this.remainderData=null;var S;return L?S=this.demux(L,-1,!1,!0):S={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(S),this.sampleAes?this.decrypt(S,this.sampleAes):S},T.extractRemainingSamples=function(L){var S=L.audioTrack,R=L.avcTrack,C=L.id3Track,f=R.pesData,w=S.pesData,y=C.pesData,_;f&&(_=h(f))?(this.parseAVCPES(_,!0),R.pesData=null):R.pesData=f,w&&(_=h(w))?(S.isAAC?this.parseAACPES(_):this.parseMPEGPES(_),S.pesData=null):(w!=null&&w.size&&v.logger.log("last AAC PES packet truncated,might overlap between fragments"),S.pesData=w),y&&(_=h(y))?(this.parseID3PES(_),C.pesData=null):C.pesData=y},T.demuxSampleAes=function(L,S,R){var C=this.demux(L,R,!0,!this.config.progressive),f=this.sampleAes=new G.default(this.observer,this.config,S);return this.decrypt(C,f)},T.decrypt=function(L,S){return new Promise(function(R){var C=L.audioTrack,f=L.avcTrack;C.samples&&C.isAAC?S.decryptAacSamples(C.samples,0,function(){f.samples?S.decryptAvcSamples(f.samples,0,0,function(){R(L)}):R(L)}):f.samples&&S.decryptAvcSamples(f.samples,0,0,function(){R(L)})})},T.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},T.parseAVCPES=function(L,S){var R=this,C=this._avcTrack,f=this.parseAVCNALu(L.data),w=!1,y=this.avcSample,_,j=!1;L.data=null,y&&f.length&&!C.audFound&&(s(y,C),y=this.avcSample=l(!1,L.pts,L.dts,"")),f.forEach(function(U){switch(U.type){case 1:{_=!0,y||(y=R.avcSample=l(!0,L.pts,L.dts,"")),w&&(y.debug+="NDR "),y.frame=!0;var x=U.data;if(j&&x.length>4){var F=new M.default(x).readSliceType();(F===2||F===4||F===7||F===9)&&(y.key=!0)}break}case 5:_=!0,y||(y=R.avcSample=l(!0,L.pts,L.dts,"")),w&&(y.debug+="IDR "),y.key=!0,y.frame=!0;break;case 6:{_=!0,w&&y&&(y.debug+="SEI ");var D=new M.default(A(U.data));D.readUByte();for(var g=0,W=0,J=!1,oe=0;!J&&D.bytesAvailable>1;){g=0;do oe=D.readUByte(),g+=oe;while(oe===255);W=0;do oe=D.readUByte(),W+=oe;while(oe===255);if(g===4&&D.bytesAvailable!==0){J=!0;var fe=D.readUByte();if(fe===181){var Re=D.readUShort();if(Re===49){var be=D.readUInt();if(be===1195456820){var Le=D.readUByte();if(Le===3){for(var Ce=D.readUByte(),Te=D.readUByte(),ve=31&Ce,X=[Ce,Te],b=0;b<ve;b++)X.push(D.readUByte()),X.push(D.readUByte()),X.push(D.readUByte());a(R._txtTrack.samples,{type:3,pts:L.pts,bytes:X})}}}}}else if(g===5&&D.bytesAvailable!==0){if(J=!0,W>16){for(var I=[],B=0;B<16;B++)I.push(D.readUByte().toString(16)),(B===3||B===5||B===7||B===9)&&I.push("-");for(var Q=W-16,z=new Uint8Array(Q),he=0;he<Q;he++)z[he]=D.readUByte();a(R._txtTrack.samples,{pts:L.pts,payloadType:g,uuid:I.join(""),userData:Object(K.utf8ArrayToStr)(z),userDataBytes:z})}}else if(W<D.bytesAvailable)for(var xe=0;xe<W;xe++)D.readUByte()}break}case 7:if(_=!0,j=!0,w&&y&&(y.debug+="SPS "),!C.sps){var Ie=new M.default(U.data),ue=Ie.readSPS();C.width=ue.width,C.height=ue.height,C.pixelRatio=ue.pixelRatio,C.sps=[U.data],C.duration=R._duration;for(var me=U.data.subarray(1,4),we="avc1.",Ae=0;Ae<3;Ae++){var Ne=me[Ae].toString(16);Ne.length<2&&(Ne="0"+Ne),we+=Ne}C.codec=we}break;case 8:_=!0,w&&y&&(y.debug+="PPS "),C.pps||(C.pps=[U.data]);break;case 9:_=!1,C.audFound=!0,y&&s(y,C),y=R.avcSample=l(!1,L.pts,L.dts,w?"AUD ":"");break;case 12:_=!1;break;default:_=!1,y&&(y.debug+="unknown NAL "+U.type+" ");break}if(y&&_){var Be=y.units;Be.push(U)}}),S&&y&&(s(y,C),this.avcSample=null)},T.getLastNalUnit=function(){var L,S=this.avcSample,R;if(!S||S.units.length===0){var C=this._avcTrack.samples;S=C[C.length-1]}if((L=S)!==null&&L!==void 0&&L.units){var f=S.units;R=f[f.length-1]}return R},T.parseAVCNALu=function(L){var S=L.byteLength,R=this._avcTrack,C=R.naluState||0,f=C,w=[],y=0,_,j,U,x=-1,F=0;for(C===-1&&(x=0,F=L[0]&31,C=0,y=1);y<S;){if(_=L[y++],!C){C=_?0:1;continue}if(C===1){C=_?0:2;continue}if(!_)C=3;else if(_===1){if(x>=0){var D={data:L.subarray(x,y-C-1),type:F};w.push(D)}else{var g=this.getLastNalUnit();if(g&&(f&&y<=4-f&&(g.state&&(g.data=g.data.subarray(0,g.data.byteLength-f))),j=y-C-1,j>0)){var W=new Uint8Array(g.data.byteLength+j);W.set(g.data,0),W.set(L.subarray(0,j),g.data.byteLength),g.data=W,g.state=0}}y<S?(U=L[y]&31,x=y,F=U,C=0):C=-1}else C=0}if(x>=0&&C>=0){var J={data:L.subarray(x,S),type:F,state:C};w.push(J)}if(w.length===0){var oe=this.getLastNalUnit();if(oe){var fe=new Uint8Array(oe.data.byteLength+L.byteLength);fe.set(oe.data,0),fe.set(L,oe.data.byteLength),oe.data=fe}}return R.naluState=C,w},T.parseAACPES=function(L){var S=0,R=this._audioTrack,C=this.aacOverFlow,f=L.data;if(C){this.aacOverFlow=null;var w=C.sample.unit.byteLength,y=Math.min(C.missing,w),_=w-y;C.sample.unit.set(f.subarray(0,y),_),R.samples.push(C.sample),S=C.missing}var j,U;for(j=S,U=f.length;j<U-1&&!$.isHeader(f,j);j++);if(j!==S){var x,F;if(j<U-1?(x="AAC PES did not start with ADTS header,offset:"+j,F=!1):(x="no ADTS header found in AAC PES",F=!0),v.logger.warn("parsing error:"+x),this.observer.emit(n.Events.ERROR,n.Events.ERROR,{type:p.ErrorTypes.MEDIA_ERROR,details:p.ErrorDetails.FRAG_PARSING_ERROR,fatal:F,reason:x}),F)return}$.initTrackConfig(R,this.observer,f,j,this.audioCodec);var D;if(L.pts!==void 0)D=L.pts;else if(C){var g=$.getFrameDuration(R.samplerate);D=C.sample.pts+g}else{v.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}for(var W=0;j<U;)if($.isHeader(f,j)){if(j+5<U){var J=$.appendFrame(R,f,j,D,W);if(J)if(J.missing)this.aacOverFlow=J;else{j+=J.length,W++;continue}}break}else j++},T.parseMPEGPES=function(L){var S=L.data,R=S.length,C=0,f=0,w=L.pts;if(w===void 0){v.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;f<R;)if(H.isHeader(S,f)){var y=H.appendFrame(this._audioTrack,S,f,w,C);if(y)f+=y.length,C++;else break}else f++},T.parseID3PES=function(L){if(L.pts===void 0){v.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}this._id3Track.samples.push(L)},E}();u.minProbeByteLength=188;function l(E,T,k,L){return{key:E,frame:!1,pts:T,dts:k,units:[],debug:L,length:0}}function d(E,T){return(E[T+10]&31)<<8|E[T+11]}function o(E,T,k,L){var S={audio:-1,avc:-1,id3:-1,isAAC:!0},R=(E[T+1]&15)<<8|E[T+2],C=T+3+R-4,f=(E[T+10]&15)<<8|E[T+11];for(T+=12+f;T<C;){var w=(E[T+1]&31)<<8|E[T+2];switch(E[T]){case 207:if(!L){v.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:S.audio===-1&&(S.audio=w);break;case 21:S.id3===-1&&(S.id3=w);break;case 219:if(!L){v.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:S.avc===-1&&(S.avc=w);break;case 3:case 4:k?S.audio===-1&&(S.audio=w,S.isAAC=!1):v.logger.log("MPEG audio found, not supported in this browser");break;case 36:v.logger.warn("Unsupported HEVC stream type found");break;default:break}T+=((E[T+3]&15)<<8|E[T+4])+5}return S}function h(E){var T=0,k,L,S,R,C,f=E.data;if(!E||E.size===0)return null;for(;f[0].length<19&&f.length>1;){var w=new Uint8Array(f[0].length+f[1].length);w.set(f[0]),w.set(f[1],f[0].length),f[0]=w,f.splice(1,1)}k=f[0];var y=(k[0]<<16)+(k[1]<<8)+k[2];if(y===1){if(L=(k[4]<<8)+k[5],L&&L>E.size-6)return null;var _=k[7];_&192&&(R=(k[9]&14)*536870912+(k[10]&255)*4194304+(k[11]&254)*16384+(k[12]&255)*128+(k[13]&254)/2,_&64?(C=(k[14]&14)*536870912+(k[15]&255)*4194304+(k[16]&254)*16384+(k[17]&255)*128+(k[18]&254)/2,R-C>60*9e4&&(v.logger.warn(Math.round((R-C)/9e4)+"s delta between PTS and DTS, align them"),R=C)):C=R),S=k[8];var j=S+9;if(E.size<=j)return null;E.size-=j;for(var U=new Uint8Array(E.size),x=0,F=f.length;x<F;x++){k=f[x];var D=k.byteLength;if(j)if(j>D){j-=D;continue}else k=k.subarray(j),D-=j,j=0;U.set(k,T),T+=D}return L&&(L-=S+3),{data:U,pts:R,dts:C,len:L}}return null}function s(E,T){if(E.units.length&&E.frame){if(E.pts===void 0){var k=T.samples,L=k.length;if(L){var S=k[L-1];E.pts=S.pts,E.dts=S.dts}else{T.dropped++;return}}T.samples.push(E)}E.debug.length&&v.logger.log(E.pts+"/"+E.dts+":"+E.debug)}function a(E,T){var k=E.length;if(k>0){if(T.pts>=E[k-1].pts)E.push(T);else for(var L=k-1;L>=0;L--)if(T.pts<E[L].pts){E.splice(L,0,T);break}}else E.push(T)}function A(E){for(var T=E.byteLength,k=[],L=1;L<T-2;)E[L]===0&&E[L+1]===0&&E[L+2]===3?(k.push(L+2),L+=2):L++;if(k.length===0)return E;var S=T-k.length,R=new Uint8Array(S),C=0;for(L=0;L<S;C++,L++)C===k[0]&&(C++,k.shift()),R[L]=E[C];return R}Y.default=u},"./src/errors.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"ErrorTypes",function(){return $}),N.d(Y,"ErrorDetails",function(){return H});var $;(function(M){M.NETWORK_ERROR="networkError",M.MEDIA_ERROR="mediaError",M.KEY_SYSTEM_ERROR="keySystemError",M.MUX_ERROR="muxError",M.OTHER_ERROR="otherError"})($||($={}));var H;(function(M){M.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",M.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",M.KEY_SYSTEM_NO_SESSION="keySystemNoSession",M.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",M.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",M.MANIFEST_LOAD_ERROR="manifestLoadError",M.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",M.MANIFEST_PARSING_ERROR="manifestParsingError",M.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",M.LEVEL_EMPTY_ERROR="levelEmptyError",M.LEVEL_LOAD_ERROR="levelLoadError",M.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",M.LEVEL_SWITCH_ERROR="levelSwitchError",M.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",M.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",M.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",M.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",M.FRAG_LOAD_ERROR="fragLoadError",M.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",M.FRAG_DECRYPT_ERROR="fragDecryptError",M.FRAG_PARSING_ERROR="fragParsingError",M.REMUX_ALLOC_ERROR="remuxAllocError",M.KEY_LOAD_ERROR="keyLoadError",M.KEY_LOAD_TIMEOUT="keyLoadTimeOut",M.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",M.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",M.BUFFER_APPEND_ERROR="bufferAppendError",M.BUFFER_APPENDING_ERROR="bufferAppendingError",M.BUFFER_STALLED_ERROR="bufferStalledError",M.BUFFER_FULL_ERROR="bufferFullError",M.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",M.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",M.INTERNAL_EXCEPTION="internalException",M.INTERNAL_ABORTED="aborted",M.UNKNOWN="unknown"})(H||(H={}))},"./src/events.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"Events",function(){return $});var $;(function(H){H.MEDIA_ATTACHING="hlsMediaAttaching",H.MEDIA_ATTACHED="hlsMediaAttached",H.MEDIA_DETACHING="hlsMediaDetaching",H.MEDIA_DETACHED="hlsMediaDetached",H.BUFFER_RESET="hlsBufferReset",H.BUFFER_CODECS="hlsBufferCodecs",H.BUFFER_CREATED="hlsBufferCreated",H.BUFFER_APPENDING="hlsBufferAppending",H.BUFFER_APPENDED="hlsBufferAppended",H.BUFFER_EOS="hlsBufferEos",H.BUFFER_FLUSHING="hlsBufferFlushing",H.BUFFER_FLUSHED="hlsBufferFlushed",H.MANIFEST_LOADING="hlsManifestLoading",H.MANIFEST_LOADED="hlsManifestLoaded",H.MANIFEST_PARSED="hlsManifestParsed",H.LEVEL_SWITCHING="hlsLevelSwitching",H.LEVEL_SWITCHED="hlsLevelSwitched",H.LEVEL_LOADING="hlsLevelLoading",H.LEVEL_LOADED="hlsLevelLoaded",H.LEVEL_UPDATED="hlsLevelUpdated",H.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",H.LEVELS_UPDATED="hlsLevelsUpdated",H.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",H.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",H.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",H.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",H.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",H.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",H.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",H.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",H.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",H.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",H.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",H.CUES_PARSED="hlsCuesParsed",H.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",H.INIT_PTS_FOUND="hlsInitPtsFound",H.FRAG_LOADING="hlsFragLoading",H.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",H.FRAG_LOADED="hlsFragLoaded",H.FRAG_DECRYPTED="hlsFragDecrypted",H.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",H.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",H.FRAG_PARSING_METADATA="hlsFragParsingMetadata",H.FRAG_PARSED="hlsFragParsed",H.FRAG_BUFFERED="hlsFragBuffered",H.FRAG_CHANGED="hlsFragChanged",H.FPS_DROP="hlsFpsDrop",H.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",H.ERROR="hlsError",H.DESTROYING="hlsDestroying",H.KEY_LOADING="hlsKeyLoading",H.KEY_LOADED="hlsKeyLoaded",H.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",H.BACK_BUFFER_REACHED="hlsBackBufferReached"})($||($={}))},"./src/hls.ts":function(le,Y,N){"use 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T=h.call(this,E)||this,T._decryptdata=null,T.rawProgramDateTime=null,T.programDateTime=null,T.tagList=[],T.duration=0,T.sn=0,T.levelkey=void 0,T.type=void 0,T.loader=null,T.level=-1,T.cc=0,T.startPTS=void 0,T.endPTS=void 0,T.appendedPTS=void 0,T.startDTS=void 0,T.endDTS=void 0,T.start=0,T.deltaPTS=void 0,T.maxStartPTS=void 0,T.minEndPTS=void 0,T.stats=new n.LoadStats,T.urlId=0,T.data=void 0,T.bitrateTest=!1,T.title=null,T.initSegment=null,T.type=A,T}var a=s.prototype;return a.createInitializationVector=function(E){for(var T=new Uint8Array(16),k=12;k<16;k++)T[k]=E>>8*(15-k)&255;return T},a.setDecryptDataFromLevelKey=function(E,T){var k=E;return(E==null?void 0:E.method)==="AES-128"&&E.uri&&!E.iv&&(k=G.LevelKey.fromURI(E.uri),k.method=E.method,k.iv=this.createInitializationVector(T),k.keyFormat="identity"),k},a.setElementaryStreamInfo=function(E,T,k,L,S,R){R===void 0&&(R=!1);var C=this.elementaryStreams,f=C[E];if(!f){C[E]={startPTS:T,endPTS:k,startDTS:L,endDTS:S,partial:R};return}f.startPTS=Math.min(f.startPTS,T),f.endPTS=Math.max(f.endPTS,k),f.startDTS=Math.min(f.startDTS,L),f.endDTS=Math.max(f.endDTS,S)},a.clearElementaryStreamInfo=function(){var E=this.elementaryStreams;E[u.AUDIO]=null,E[u.VIDEO]=null,E[u.AUDIOVIDEO]=null},m(s,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var E=this.sn;typeof E!="number"&&(this.levelkey&&this.levelkey.method==="AES-128"&&!this.levelkey.iv&&K.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),E=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,E)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(this.programDateTime===null)return null;if(!Object($.isFiniteNumber)(this.programDateTime))return null;var E=Object($.isFiniteNumber)(this.duration)?this.duration:0;return this.programDateTime+E*1e3}},{key:"encrypted",get:function(){var E;return!!((E=this.decryptdata)!==null&&E!==void 0&&E.keyFormat&&this.decryptdata.uri)}}]),s}(l),o=function(h){O(s,h);function s(a,A,E,T,k){var L;L=h.call(this,E)||this,L.fragOffset=0,L.duration=0,L.gap=!1,L.independent=!1,L.relurl=void 0,L.fragment=void 0,L.index=void 0,L.stats=new n.LoadStats,L.duration=a.decimalFloatingPoint("DURATION"),L.gap=a.bool("GAP"),L.independent=a.bool("INDEPENDENT"),L.relurl=a.enumeratedString("URI"),L.fragment=A,L.index=T;var S=a.enumeratedString("BYTERANGE");return S&&L.setByteRange(S,k),k&&(L.fragOffset=k.fragOffset+k.duration),L}return m(s,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var A=this.elementaryStreams;return!!(A.audio||A.video||A.audiovideo)}}]),s}(l)},"./src/loader/key-loader.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"default",function(){return K});var $=N("./src/events.ts"),H=N("./src/errors.ts"),M=N("./src/utils/logger.ts"),K=function(){function G(O){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=O,this._registerListeners()}var n=G.prototype;return n._registerListeners=function(){this.hls.on($.Events.KEY_LOADING,this.onKeyLoading,this)},n._unregisterListeners=function(){this.hls.off($.Events.KEY_LOADING,this.onKeyLoading)},n.destroy=function(){this._unregisterListeners();for(var v in this.loaders){var p=this.loaders[v];p&&p.destroy()}this.loaders={}},n.onKeyLoading=function(v,p){var m=p.frag,u=m.type,l=this.loaders[u];if(!m.decryptdata){M.logger.warn("Missing decryption data on fragment in onKeyLoading");return}var d=m.decryptdata.uri;if(d!==this.decrypturl||this.decryptkey===null){var o=this.hls.config;if(l&&(M.logger.warn("abort previous key loader for type:"+u),l.abort()),!d){M.logger.warn("key uri is falsy");return}var h=o.loader,s=m.loader=this.loaders[u]=new h(o);this.decrypturl=d,this.decryptkey=null;var a={url:d,frag:m,responseType:"arraybuffer"},A={timeout:o.fragLoadingTimeOut,maxRetry:0,retryDelay:o.fragLoadingRetryDelay,maxRetryDelay:o.fragLoadingMaxRetryTimeout,highWaterMark:0},E={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};s.load(a,A,E)}else this.decryptkey&&(m.decryptdata.key=this.decryptkey,this.hls.trigger($.Events.KEY_LOADED,{frag:m}))},n.loadsuccess=function(v,p,m){var u=m.frag;if(!u.decryptdata){M.logger.error("after key load, decryptdata unset");return}this.decryptkey=u.decryptdata.key=new Uint8Array(v.data),u.loader=null,delete this.loaders[u.type],this.hls.trigger($.Events.KEY_LOADED,{frag:u})},n.loaderror=function(v,p){var m=p.frag,u=m.loader;u&&u.abort(),delete this.loaders[m.type],this.hls.trigger($.Events.ERROR,{type:H.ErrorTypes.NETWORK_ERROR,details:H.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:m,response:v})},n.loadtimeout=function(v,p){var m=p.frag,u=m.loader;u&&u.abort(),delete this.loaders[m.type],this.hls.trigger($.Events.ERROR,{type:H.ErrorTypes.NETWORK_ERROR,details:H.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:m})},G}()},"./src/loader/level-details.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"LevelDetails",function(){return G});var $=N("./src/polyfills/number.ts");function H(n,O){for(var v=0;v<O.length;v++){var p=O[v];p.enumerable=p.enumerable||!1,p.configurable=!0,"value"in p&&(p.writable=!0),Object.defineProperty(n,p.key,p)}}function M(n,O,v){return O&&H(n.prototype,O),v&&H(n,v),n}var K=10,G=function(){function n(v){this.PTSKnown=!1,this.alignedSliding=!1,this.averagetargetduration=void 0,this.endCC=0,this.endSN=0,this.fragments=void 0,this.fragmentHint=void 0,this.partList=null,this.live=!0,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!0,this.availabilityDelay=void 0,this.misses=0,this.needSidxRanges=!1,this.startCC=0,this.startSN=0,this.startTimeOffset=null,this.targetduration=0,this.totalduration=0,this.type=null,this.url=void 0,this.m3u8="",this.version=null,this.canBlockReload=!1,this.canSkipUntil=0,this.canSkipDateRanges=!1,this.skippedSegments=0,this.recentlyRemovedDateranges=void 0,this.partHoldBack=0,this.holdBack=0,this.partTarget=0,this.preloadHint=void 0,this.renditionReports=void 0,this.tuneInGoal=0,this.deltaUpdateFailed=void 0,this.driftStartTime=0,this.driftEndTime=0,this.driftStart=0,this.driftEnd=0,this.fragments=[],this.url=v}var O=n.prototype;return O.reloaded=function(p){if(!p){this.advanced=!0,this.updated=!0;return}var m=this.lastPartSn-p.lastPartSn,u=this.lastPartIndex-p.lastPartIndex;this.updated=this.endSN!==p.endSN||!!u||!!m,this.advanced=this.endSN>p.endSN||m>0||m===0&&u>0,this.updated||this.advanced?this.misses=Math.floor(p.misses*.6):this.misses=p.misses+1,this.availabilityDelay=p.availabilityDelay},M(n,[{key:"hasProgramDateTime",get:function(){return this.fragments.length?Object($.isFiniteNumber)(this.fragments[this.fragments.length-1].programDateTime):!1}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||K}},{key:"drift",get:function(){var p=this.driftEndTime-this.driftStartTime;if(p>0){var m=this.driftEnd-this.driftStart;return m*1e3/p}return 1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var p;return(p=this.partList)!==null&&p!==void 0&&p.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var p;return(p=this.fragments)!==null&&p!==void 0&&p.length?this.fragments[this.fragments.length-1].end:0}},{key:"age",get:function(){return this.advancedDateTime?Math.max(Date.now()-this.advancedDateTime,0)/1e3:0}},{key:"lastPartIndex",get:function(){var p;return(p=this.partList)!==null&&p!==void 0&&p.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var p;return(p=this.partList)!==null&&p!==void 0&&p.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}]),n}()},"./src/loader/level-key.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"LevelKey",function(){return G});var $=N("./node_modules/url-toolkit/src/url-toolkit.js"),H=N.n($);function M(n,O){for(var v=0;v<O.length;v++){var p=O[v];p.enumerable=p.enumerable||!1,p.configurable=!0,"value"in p&&(p.writable=!0),Object.defineProperty(n,p.key,p)}}function K(n,O,v){return O&&M(n.prototype,O),v&&M(n,v),n}var G=function(){n.fromURL=function(v,p){return new n(v,p)},n.fromURI=function(v){return new n(v)};function n(O,v){this._uri=null,this.method=null,this.keyFormat=null,this.keyFormatVersions=null,this.keyID=null,this.key=null,this.iv=null,v?this._uri=Object($.buildAbsoluteURL)(O,v,{alwaysNormalize:!0}):this._uri=O}return K(n,[{key:"uri",get:function(){return this._uri}}]),n}()},"./src/loader/load-stats.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"LoadStats",function(){return $});var $=function(){this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}}},"./src/loader/m3u8-parser.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"default",function(){return s});var $=N("./src/polyfills/number.ts"),H=N("./node_modules/url-toolkit/src/url-toolkit.js"),M=N.n(H),K=N("./src/loader/fragment.ts"),G=N("./src/loader/level-details.ts"),n=N("./src/loader/level-key.ts"),O=N("./src/utils/attr-list.ts"),v=N("./src/utils/logger.ts"),p=N("./src/utils/codecs.ts"),m=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-SESSION-DATA:([^\r\n]*)[\r\n]+/g,u=/#EXT-X-MEDIA:(.*)/g,l=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),d=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(PLAYLIST-TYPE):(.+)/.source,/#EXT-X-(MEDIA-SEQUENCE): *(\d+)/.source,/#EXT-X-(SKIP):(.+)/.source,/#EXT-X-(TARGETDURATION): *(\d+)/.source,/#EXT-X-(KEY):(.+)/.source,/#EXT-X-(START):(.+)/.source,/#EXT-X-(ENDLIST)/.source,/#EXT-X-(DISCONTINUITY-SEQ)UENCE: *(\d+)/.source,/#EXT-X-(DIS)CONTINUITY/.source,/#EXT-X-(VERSION):(\d+)/.source,/#EXT-X-(MAP):(.+)/.source,/#EXT-X-(SERVER-CONTROL):(.+)/.source,/#EXT-X-(PART-INF):(.+)/.source,/#EXT-X-(GAP)/.source,/#EXT-X-(BITRATE):\s*(\d+)/.source,/#EXT-X-(PART):(.+)/.source,/#EXT-X-(PRELOAD-HINT):(.+)/.source,/#EXT-X-(RENDITION-REPORT):(.+)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|")),o=/\.(mp4|m4s|m4v|m4a)$/i;function h(k){var L,S;return o.test((L=(S=H.parseURL(k))===null||S===void 0?void 0:S.path)!=null?L:"")}var s=function(){function k(){}return k.findGroup=function(S,R){for(var C=0;C<S.length;C++){var f=S[C];if(f.id===R)return f}},k.convertAVC1ToAVCOTI=function(S){var R=S.split(".");if(R.length>2){var C=R.shift()+".";return C+=parseInt(R.shift()).toString(16),C+=("000"+parseInt(R.shift()).toString(16)).substr(-4),C}return S},k.resolve=function(S,R){return H.buildAbsoluteURL(R,S,{alwaysNormalize:!0})},k.parseMasterPlaylist=function(S,R){var C=[],f={},w=!1;m.lastIndex=0;for(var y;(y=m.exec(S))!=null;)if(y[1]){var _=new O.AttrList(y[1]),j={attrs:_,bitrate:_.decimalInteger("AVERAGE-BANDWIDTH")||_.decimalInteger("BANDWIDTH"),name:_.NAME,url:k.resolve(y[2],R)},U=_.decimalResolution("RESOLUTION");U&&(j.width=U.width,j.height=U.height),a((_.CODECS||"").split(/[ ,]+/).filter(function(F){return F}),j),j.videoCodec&&j.videoCodec.indexOf("avc1")!==-1&&(j.videoCodec=k.convertAVC1ToAVCOTI(j.videoCodec)),C.push(j)}else if(y[3]){var x=new O.AttrList(y[3]);x["DATA-ID"]&&(w=!0,f[x["DATA-ID"]]=x)}return{levels:C,sessionData:w?f:null}},k.parseMasterPlaylistMedia=function(S,R,C,f){f===void 0&&(f=[]);var w,y=[],_=0;for(u.lastIndex=0;(w=u.exec(S))!==null;){var j=new O.AttrList(w[1]);if(j.TYPE===C){var U={attrs:j,bitrate:0,id:_++,groupId:j["GROUP-ID"],instreamId:j["INSTREAM-ID"],name:j.NAME||j.LANGUAGE||"",type:C,default:j.bool("DEFAULT"),autoselect:j.bool("AUTOSELECT"),forced:j.bool("FORCED"),lang:j.LANGUAGE,url:j.URI?k.resolve(j.URI,R):""};if(f.length){var x=k.findGroup(f,U.groupId)||f[0];A(U,x,"audioCodec"),A(U,x,"textCodec")}y.push(U)}}return y},k.parseLevelPlaylist=function(S,R,C,f,w){var y=new G.LevelDetails(R),_=y.fragments,j=null,U=0,x=0,F=0,D=0,g=null,W=new K.Fragment(f,R),J,oe,fe,Re=-1,be=!1;for(l.lastIndex=0,y.m3u8=S;(J=l.exec(S))!==null;){be&&(be=!1,W=new K.Fragment(f,R),W.start=F,W.sn=U,W.cc=D,W.level=C,j&&(W.initSegment=j,W.rawProgramDateTime=j.rawProgramDateTime));var Le=J[1];if(Le){W.duration=parseFloat(Le);var Ce=(" "+J[2]).slice(1);W.title=Ce||null,W.tagList.push(Ce?["INF",Le,Ce]:["INF",Le])}else if(J[3])Object($.isFiniteNumber)(W.duration)&&(W.start=F,fe&&(W.levelkey=fe),W.sn=U,W.level=C,W.cc=D,W.urlId=w,_.push(W),W.relurl=(" "+J[3]).slice(1),T(W,g),g=W,F+=W.duration,U++,x=0,be=!0);else if(J[4]){var Te=(" "+J[4]).slice(1);g?W.setByteRange(Te,g):W.setByteRange(Te)}else if(J[5])W.rawProgramDateTime=(" "+J[5]).slice(1),W.tagList.push(["PROGRAM-DATE-TIME",W.rawProgramDateTime]),Re===-1&&(Re=_.length);else{if(J=J[0].match(d),!J){v.logger.warn("No matches on slow regex match for level playlist!");continue}for(oe=1;oe<J.length&&!(typeof J[oe]!="undefined");oe++);var ve=(" "+J[oe]).slice(1),X=(" "+J[oe+1]).slice(1),b=J[oe+2]?(" "+J[oe+2]).slice(1):"";switch(ve){case"PLAYLIST-TYPE":y.type=X.toUpperCase();break;case"MEDIA-SEQUENCE":U=y.startSN=parseInt(X);break;case"SKIP":{var I=new O.AttrList(X),B=I.decimalInteger("SKIPPED-SEGMENTS");if(Object($.isFiniteNumber)(B)){y.skippedSegments=B;for(var Q=B;Q--;)_.unshift(null);U+=B}var z=I.enumeratedString("RECENTLY-REMOVED-DATERANGES");z&&(y.recentlyRemovedDateranges=z.split(" "));break}case"TARGETDURATION":y.targetduration=parseFloat(X);break;case"VERSION":y.version=parseInt(X);break;case"EXTM3U":break;case"ENDLIST":y.live=!1;break;case"#":(X||b)&&W.tagList.push(b?[X,b]:[X]);break;case"DIS":D++;case"GAP":W.tagList.push([ve]);break;case"BITRATE":W.tagList.push([ve,X]);break;case"DISCONTINUITY-SEQ":D=parseInt(X);break;case"KEY":{var he,xe=new O.AttrList(X),Ie=xe.enumeratedString("METHOD"),ue=xe.URI,me=xe.hexadecimalInteger("IV"),we=xe.enumeratedString("KEYFORMATVERSIONS"),Ae=xe.enumeratedString("KEYID"),Ne=(he=xe.enumeratedString("KEYFORMAT"))!=null?he:"identity",Be=["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"];if(Be.indexOf(Ne)>-1){v.logger.warn("Keyformat "+Ne+" is not supported from the manifest");continue}else if(Ne!=="identity")continue;Ie&&(fe=n.LevelKey.fromURL(R,ue),ue&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(Ie)>=0&&(fe.method=Ie,fe.keyFormat=Ne,Ae&&(fe.keyID=Ae),we&&(fe.keyFormatVersions=we),fe.iv=me));break}case"START":{var Ke=new O.AttrList(X),Ge=Ke.decimalFloatingPoint("TIME-OFFSET");Object($.isFiniteNumber)(Ge)&&(y.startTimeOffset=Ge);break}case"MAP":{var $e=new O.AttrList(X);W.relurl=$e.URI,$e.BYTERANGE&&W.setByteRange($e.BYTERANGE),W.level=C,W.sn="initSegment",fe&&(W.levelkey=fe),W.initSegment=null,j=W,be=!0;break}case"SERVER-CONTROL":{var je=new O.AttrList(X);y.canBlockReload=je.bool("CAN-BLOCK-RELOAD"),y.canSkipUntil=je.optionalFloat("CAN-SKIP-UNTIL",0),y.canSkipDateRanges=y.canSkipUntil>0&&je.bool("CAN-SKIP-DATERANGES"),y.partHoldBack=je.optionalFloat("PART-HOLD-BACK",0),y.holdBack=je.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var We=new O.AttrList(X);y.partTarget=We.decimalFloatingPoint("PART-TARGET");break}case"PART":{var Me=y.partList;Me||(Me=y.partList=[]);var tt=x>0?Me[Me.length-1]:void 0,rt=x++,ce=new K.Part(new O.AttrList(X),W,R,rt,tt);Me.push(ce),W.duration+=ce.duration;break}case"PRELOAD-HINT":{var ee=new O.AttrList(X);y.preloadHint=ee;break}case"RENDITION-REPORT":{var ne=new O.AttrList(X);y.renditionReports=y.renditionReports||[],y.renditionReports.push(ne);break}default:v.logger.warn("line parsed but not handled: "+J);break}}}g&&!g.relurl?(_.pop(),F-=g.duration,y.partList&&(y.fragmentHint=g)):y.partList&&(T(W,g),W.cc=D,y.fragmentHint=W);var se=_.length,de=_[0],re=_[se-1];if(F+=y.skippedSegments*y.targetduration,F>0&&se&&re){y.averagetargetduration=F/se;var ae=re.sn;y.endSN=ae!=="initSegment"?ae:0,de&&(y.startCC=de.cc,de.initSegment||y.fragments.every(function(pe){return pe.relurl&&h(pe.relurl)})&&(v.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),W=new K.Fragment(f,R),W.relurl=re.relurl,W.level=C,W.sn="initSegment",de.initSegment=W,y.needSidxRanges=!0))}else y.endSN=0,y.startCC=0;return y.fragmentHint&&(F+=y.fragmentHint.duration),y.totalduration=F,y.endCC=D,Re>0&&E(_,Re),y},k}();function a(k,L){["video","audio","text"].forEach(function(S){var R=k.filter(function(f){return Object(p.isCodecType)(f,S)});if(R.length){var C=R.filter(function(f){return f.lastIndexOf("avc1",0)===0||f.lastIndexOf("mp4a",0)===0});L[S+"Codec"]=C.length>0?C[0]:R[0],k=k.filter(function(f){return R.indexOf(f)===-1})}}),L.unknownCodecs=k}function A(k,L,S){var R=L[S];R&&(k[S]=R)}function E(k,L){for(var S=k[L],R=L;R--;){var C=k[R];if(!C)return;C.programDateTime=S.programDateTime-C.duration*1e3,S=C}}function T(k,L){k.rawProgramDateTime?k.programDateTime=Date.parse(k.rawProgramDateTime):L!=null&&L.programDateTime&&(k.programDateTime=L.endProgramDateTime),Object($.isFiniteNumber)(k.programDateTime)||(k.programDateTime=null,k.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(le,Y,N){"use strict";N.r(Y);var $=N("./src/polyfills/number.ts"),H=N("./src/events.ts"),M=N("./src/errors.ts"),K=N("./src/utils/logger.ts"),G=N("./src/utils/mp4-tools.ts"),n=N("./src/loader/m3u8-parser.ts"),O=N("./src/types/loader.ts"),v=N("./src/utils/attr-list.ts");function p(l){var d=l.type;switch(d){case O.PlaylistContextType.AUDIO_TRACK:return O.PlaylistLevelType.AUDIO;case O.PlaylistContextType.SUBTITLE_TRACK:return O.PlaylistLevelType.SUBTITLE;default:return O.PlaylistLevelType.MAIN}}function m(l,d){var o=l.url;return(o===void 0||o.indexOf("data:")===0)&&(o=d.url),o}var u=function(){function l(o){this.hls=void 0,this.loaders=Object.create(null),this.hls=o,this.registerListeners()}var 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j=w.some(function(U){return!U.url});!j&&S[0].audioCodec&&!S[0].attrs.AUDIO&&(K.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),w.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new v.AttrList({}),bitrate:0,url:""}))}E.trigger(H.Events.MANIFEST_LOADED,{levels:S,audioTracks:w,subtitles:y,captions:_,url:k,stats:s,networkDetails:A,sessionData:R})},d.handleTrackOrLevelPlaylist=function(h,s,a,A){var E=this.hls,T=a.id,k=a.level,L=a.type,S=m(h,a),R=Object($.isFiniteNumber)(T)?T:0,C=Object($.isFiniteNumber)(k)?k:R,f=p(a),w=n.default.parseLevelPlaylist(h.data,S,C,f,R);if(!w.fragments.length){E.trigger(H.Events.ERROR,{type:M.ErrorTypes.NETWORK_ERROR,details:M.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:S,reason:"no fragments found in level",level:typeof a.level=="number"?a.level:void 0});return}if(L===O.PlaylistContextType.MANIFEST){var y={attrs:new 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M.box(M.types.stbl,M.stsd(G),M.box(M.types.stts,M.STTS),M.box(M.types.stsc,M.STSC),M.box(M.types.stsz,M.STSZ),M.box(M.types.stco,M.STCO))},M.avc1=function(G){var n=[],O=[],v,p,m;for(v=0;v<G.sps.length;v++)p=G.sps[v],m=p.byteLength,n.push(m>>>8&255),n.push(m&255),n=n.concat(Array.prototype.slice.call(p));for(v=0;v<G.pps.length;v++)p=G.pps[v],m=p.byteLength,O.push(m>>>8&255),O.push(m&255),O=O.concat(Array.prototype.slice.call(p));var u=M.box(M.types.avcC,new Uint8Array([1,n[3],n[4],n[5],252|3,224|G.sps.length].concat(n).concat([G.pps.length]).concat(O))),l=G.width,d=G.height,o=G.pixelRatio[0],h=G.pixelRatio[1];return M.box(M.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,l>>8&255,l&255,d>>8&255,d&255,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),u,M.box(M.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),M.box(M.types.pasp,new Uint8Array([o>>24,o>>16&255,o>>8&255,o&255,h>>24,h>>16&255,h>>8&255,h&255])))},M.esds=function(G){var n=G.config.length;return new Uint8Array([0,0,0,0,3,23+n,0,1,0,4,15+n,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([n]).concat(G.config).concat([6,1,2]))},M.mp4a=function(G){var n=G.samplerate;return M.box(M.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,n>>8&255,n&255,0,0]),M.box(M.types.esds,M.esds(G)))},M.mp3=function(G){var n=G.samplerate;return M.box(M.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,n>>8&255,n&255,0,0]))},M.stsd=function(G){return G.type==="audio"?!G.isAAC&&G.codec==="mp3"?M.box(M.types.stsd,M.STSD,M.mp3(G)):M.box(M.types.stsd,M.STSD,M.mp4a(G)):M.box(M.types.stsd,M.STSD,M.avc1(G))},M.tkhd=function(G){var n=G.id,O=G.duration*G.timescale,v=G.width,p=G.height,m=Math.floor(O/($+1)),u=Math.floor(O%($+1));return M.box(M.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,n>>24&255,n>>16&255,n>>8&255,n&255,0,0,0,0,m>>24,m>>16&255,m>>8&255,m&255,u>>24,u>>16&255,u>>8&255,u&255,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,v>>8&255,v&255,0,0,p>>8&255,p&255,0,0]))},M.traf=function(G,n){var O=M.sdtp(G),v=G.id,p=Math.floor(n/($+1)),m=Math.floor(n%($+1));return M.box(M.types.traf,M.box(M.types.tfhd,new Uint8Array([0,0,0,0,v>>24,v>>16&255,v>>8&255,v&255])),M.box(M.types.tfdt,new Uint8Array([1,0,0,0,p>>24,p>>16&255,p>>8&255,p&255,m>>24,m>>16&255,m>>8&255,m&255])),M.trun(G,O.length+16+20+8+16+8+8),O)},M.trak=function(G){return G.duration=G.duration||4294967295,M.box(M.types.trak,M.tkhd(G),M.mdia(G))},M.trex=function(G){var n=G.id;return M.box(M.types.trex,new Uint8Array([0,0,0,0,n>>24,n>>16&255,n>>8&255,n&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},M.trun=function(G,n){var O=G.samples||[],v=O.length,p=12+16*v,m=new Uint8Array(p),u,l,d,o,h,s;for(n+=8+p,m.set([0,0,15,1,v>>>24&255,v>>>16&255,v>>>8&255,v&255,n>>>24&255,n>>>16&255,n>>>8&255,n&255],0),u=0;u<v;u++)l=O[u],d=l.duration,o=l.size,h=l.flags,s=l.cts,m.set([d>>>24&255,d>>>16&255,d>>>8&255,d&255,o>>>24&255,o>>>16&255,o>>>8&255,o&255,h.isLeading<<2|h.dependsOn,h.isDependedOn<<6|h.hasRedundancy<<4|h.paddingValue<<1|h.isNonSync,h.degradPrio&240<<8,h.degradPrio&15,s>>>24&255,s>>>16&255,s>>>8&255,s&255],12+16*u);return M.box(M.types.trun,m)},M.initSegment=function(G){M.types||M.init();var n=M.moov(G),O=new Uint8Array(M.FTYP.byteLength+n.byteLength);return O.set(M.FTYP),O.set(n,M.FTYP.byteLength),O},M}();H.types=void 0,H.HDLR_TYPES=void 0,H.STTS=void 0,H.STSC=void 0,H.STCO=void 0,H.STSZ=void 0,H.VMHD=void 0,H.SMHD=void 0,H.STSD=void 0,H.FTYP=void 0,H.DINF=void 0,Y.default=H},"./src/remux/mp4-remuxer.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"default",function(){return s}),N.d(Y,"normalizePts",function(){return a});var $=N("./src/polyfills/number.ts"),H=N("./src/remux/aac-helper.ts"),M=N("./src/remux/mp4-generator.ts"),K=N("./src/events.ts"),G=N("./src/errors.ts"),n=N("./src/utils/logger.ts"),O=N("./src/types/loader.ts"),v=N("./src/utils/timescale-conversion.ts");function p(){return p=Object.assign||function(k){for(var L=1;L<arguments.length;L++){var S=arguments[L];for(var R in S)Object.prototype.hasOwnProperty.call(S,R)&&(k[R]=S[R])}return k},p.apply(this,arguments)}var m=10*1e3,u=1024,l=1152,d=null,o=null,h=!1,s=function(){function k(S,R,C,f){if(f===void 0&&(f=""),this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=void 0,this._initDTS=void 0,this.nextAvcDts=null,this.nextAudioPts=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.observer=S,this.config=R,this.typeSupported=C,this.ISGenerated=!1,d===null){var w=navigator.userAgent||"",y=w.match(/Chrome\/(\d+)/i);d=y?parseInt(y[1]):0}if(o===null){var _=navigator.userAgent.match(/Safari\/(\d+)/i);o=_?parseInt(_[1]):0}h=!!d&&d<75||!!o&&o<600}var L=k.prototype;return L.destroy=function(){},L.resetTimeStamp=function(R){n.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=R},L.resetNextTimestamp=function(){n.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},L.resetInitSegment=function(){n.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},L.getVideoStartPts=function(R){var C=!1,f=R.reduce(function(w,y){var _=y.pts-w;return _<-4294967296?(C=!0,a(w,y.pts)):_>0?w:y.pts},R[0].pts);return C&&n.logger.debug("PTS rollover detected"),f},L.remux=function(R,C,f,w,y,_,j,U){var x,F,D,g,W,J,oe=y,fe=y,Re=R.pid>-1,be=C.pid>-1,Le=C.samples.length,Ce=R.samples.length>0,Te=Le>1,ve=(!Re||Ce)&&(!be||Te)||this.ISGenerated||j;if(ve){this.ISGenerated||(D=this.generateIS(R,C,y));var X=this.isVideoContiguous,b=-1;if(Te&&(b=A(C.samples),!X&&this.config.forceKeyFrameOnDiscontinuity))if(J=!0,b>0){n.logger.warn("[mp4-remuxer]: Dropped "+b+" out of "+Le+" video samples due to a missing keyframe");var I=this.getVideoStartPts(C.samples);C.samples=C.samples.slice(b),C.dropped+=b,fe+=(C.samples[0].pts-I)/(C.timescale||9e4)}else b===-1&&(n.logger.warn("[mp4-remuxer]: No keyframe found out of "+Le+" video samples"),J=!1);if(this.ISGenerated){if(Ce&&Te){var B=this.getVideoStartPts(C.samples),Q=a(R.samples[0].pts,B)-B,z=Q/C.inputTimeScale;oe+=Math.max(0,z),fe+=Math.max(0,-z)}if(Ce){if(R.samplerate||(n.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),D=this.generateIS(R,C,y)),F=this.remuxAudio(R,oe,this.isAudioContiguous,_,be||Te||U===O.PlaylistLevelType.AUDIO?fe:void 0),Te){var he=F?F.endPTS-F.startPTS:0;C.inputTimeScale||(n.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),D=this.generateIS(R,C,y)),x=this.remuxVideo(C,fe,X,he)}}else Te&&(x=this.remuxVideo(C,fe,X,0));x&&(x.firstKeyFrame=b,x.independent=b!==-1)}}return this.ISGenerated&&(f.samples.length&&(W=this.remuxID3(f,y)),w.samples.length&&(g=this.remuxText(w,y))),{audio:F,video:x,initSegment:D,independent:J,text:g,id3:W}},L.generateIS=function(R,C,f){var w=R.samples,y=C.samples,_=this.typeSupported,j={},U=!Object($.isFiniteNumber)(this._initPTS),x="audio/mp4",F,D,g;if(U&&(F=D=Infinity),R.config&&w.length&&(R.timescale=R.samplerate,R.isAAC||(_.mpeg?(x="audio/mpeg",R.codec=""):_.mp3&&(R.codec="mp3")),j.audio={id:"audio",container:x,codec:R.codec,initSegment:!R.isAAC&&_.mpeg?new Uint8Array(0):M.default.initSegment([R]),metadata:{channelCount:R.channelCount}},U&&(g=R.inputTimeScale,F=D=w[0].pts-Math.round(g*f))),C.sps&&C.pps&&y.length&&(C.timescale=C.inputTimeScale,j.video={id:"main",container:"video/mp4",codec:C.codec,initSegment:M.default.initSegment([C]),metadata:{width:C.width,height:C.height}},U)){g=C.inputTimeScale;var W=this.getVideoStartPts(y),J=Math.round(g*f);D=Math.min(D,a(y[0].dts,W)-J),F=Math.min(F,W-J)}if(Object.keys(j).length)return this.ISGenerated=!0,U&&(this._initPTS=F,this._initDTS=D),{tracks:j,initPTS:F,timescale:g}},L.remuxVideo=function(R,C,f,w){var y=R.inputTimeScale,_=R.samples,j=[],U=_.length,x=this._initPTS,F=this.nextAvcDts,D=8,g,W,J,oe=Number.POSITIVE_INFINITY,fe=Number.NEGATIVE_INFINITY,Re=0,be=!1;if(!f||F===null){var Le=C*y,Ce=_[0].pts-a(_[0].dts,_[0].pts);F=Le-Ce}for(var Te=0;Te<U;Te++){var ve=_[Te];if(ve.pts=a(ve.pts-x,F),ve.dts=a(ve.dts-x,F),ve.dts>ve.pts){var X=9e4*.2;Re=Math.max(Math.min(Re,ve.pts-ve.dts),-1*X)}ve.dts<_[Te>0?Te-1:Te].dts&&(be=!0)}be&&_.sort(function(_t,lt){var at=_t.dts-lt.dts,Rt=_t.pts-lt.pts;return at||Rt}),W=_[0].dts,J=_[_.length-1].dts;var b=Math.round((J-W)/(U-1));if(Re<0){if(Re<b*-2){n.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(v.toMsFromMpegTsClock)(-b,!0)+" ms");for(var I=Re,B=0;B<U;B++)_[B].dts=I=Math.max(I,_[B].pts-b),_[B].pts=Math.max(I,_[B].pts)}else{n.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(v.toMsFromMpegTsClock)(Re,!0)+" ms to overcome this issue");for(var Q=0;Q<U;Q++)_[Q].dts=_[Q].dts+Re}W=_[0].dts}if(f){var z=W-F,he=z>b,xe=z<-1;if(he||xe){he?n.logger.warn("AVC: "+Object(v.toMsFromMpegTsClock)(z,!0)+" ms ("+z+"dts) hole between fragments detected, filling it"):n.logger.warn("AVC: "+Object(v.toMsFromMpegTsClock)(-z,!0)+" ms ("+z+"dts) overlapping between fragments detected"),W=F;var Ie=_[0].pts-z;_[0].dts=W,_[0].pts=Ie,n.logger.log("Video: First PTS/DTS adjusted: "+Object(v.toMsFromMpegTsClock)(Ie,!0)+"/"+Object(v.toMsFromMpegTsClock)(W,!0)+", delta: "+Object(v.toMsFromMpegTsClock)(z,!0)+" ms")}}h&&(W=Math.max(0,W));for(var ue=0,me=0,we=0;we<U;we++){for(var Ae=_[we],Ne=Ae.units,Be=Ne.length,Ke=0,Ge=0;Ge<Be;Ge++)Ke+=Ne[Ge].data.length;me+=Ke,ue+=Be,Ae.length=Ke,Ae.dts=Math.max(Ae.dts,W),Ae.pts=Math.max(Ae.pts,Ae.dts,0),oe=Math.min(Ae.pts,oe),fe=Math.max(Ae.pts,fe)}J=_[U-1].dts;var $e=me+4*ue+8,je;try{je=new Uint8Array($e)}catch(_t){this.observer.emit(K.Events.ERROR,K.Events.ERROR,{type:G.ErrorTypes.MUX_ERROR,details:G.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:$e,reason:"fail allocating video mdat "+$e});return}var We=new DataView(je.buffer);We.setUint32(0,$e),je.set(M.default.types.mdat,4);for(var Me=0;Me<U;Me++){for(var tt=_[Me],rt=tt.units,ce=0,ee=0,ne=rt.length;ee<ne;ee++){var se=rt[ee],de=se.data,re=se.data.byteLength;We.setUint32(D,re),D+=4,je.set(de,D),D+=re,ce+=4+re}if(Me<U-1)g=_[Me+1].dts-tt.dts;else{var ae=this.config,pe=tt.dts-_[Me>0?Me-1:Me].dts;if(ae.stretchShortVideoTrack&&this.nextAudioPts!==null){var ge=Math.floor(ae.maxBufferHole*y),_e=(w?oe+w*y:this.nextAudioPts)-tt.pts;_e>ge?(g=_e-pe,g<0&&(g=pe),n.logger.log("[mp4-remuxer]: It is approximately "+_e/90+" ms to the next segment; using duration "+g/90+" ms for the last video frame.")):g=pe}else g=pe}var Oe=Math.round(tt.pts-tt.dts);j.push(new E(tt.key,g,ce,Oe))}if(j.length&&d&&d<70){var Pe=j[0].flags;Pe.dependsOn=2,Pe.isNonSync=0}console.assert(g!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=F=J+g,this.isVideoContiguous=!0;var ze=M.default.moof(R.sequenceNumber++,W,p({},R,{samples:j})),et="video",nt={data1:ze,data2:je,startPTS:oe/y,endPTS:(fe+g)/y,startDTS:W/y,endDTS:F/y,type:et,hasAudio:!1,hasVideo:!0,nb:j.length,dropped:R.dropped};return R.samples=[],R.dropped=0,console.assert(je.length,"MDAT length must not be zero"),nt},L.remuxAudio=function(R,C,f,w,y){var _=R.inputTimeScale,j=R.samplerate?R.samplerate:_,U=_/j,x=R.isAAC?u:l,F=x*U,D=this._initPTS,g=!R.isAAC&&this.typeSupported.mpeg,W=[],J=R.samples,oe=g?0:8,fe=this.nextAudioPts||-1,Re=C*_;if(this.isAudioContiguous=f=f||J.length&&fe>0&&(w&&Math.abs(Re-fe)<9e3||Math.abs(a(J[0].pts-D,Re)-fe)<20*F),J.forEach(function(de){de.pts=a(de.pts-D,Re)}),!f||fe<0){if(J=J.filter(function(de){return de.pts>=0}),!J.length)return;y===0?fe=0:w?fe=Math.max(0,Re):fe=J[0].pts}if(R.isAAC)for(var be=y!==void 0,Le=this.config.maxAudioFramesDrift,Ce=0,Te=fe;Ce<J.length;Ce++){var ve=J[Ce],X=ve.pts,b=X-Te,I=Math.abs(1e3*b/_);if(b<=-Le*F&&be)Ce===0&&(n.logger.warn("Audio frame @ "+(X/_).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*b/_)+" ms."),this.nextAudioPts=fe=Te=X);else if(b>=Le*F&&I<m&&be){var B=Math.round(b/F);Te=X-B*F,Te<0&&(B--,Te+=F),Ce===0&&(this.nextAudioPts=fe=Te),n.logger.warn("[mp4-remuxer]: Injecting "+B+" audio frame @ "+(Te/_).toFixed(3)+"s due to "+Math.round(1e3*b/_)+" ms gap.");for(var Q=0;Q<B;Q++){var z=Math.max(Te,0),he=H.default.getSilentFrame(R.manifestCodec||R.codec,R.channelCount);he||(n.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),he=ve.unit.subarray()),J.splice(Ce,0,{unit:he,pts:z}),Te+=F,Ce++}}ve.pts=Te,Te+=F}for(var xe=null,Ie=null,ue,me=0,we=J.length;we--;)me+=J[we].unit.byteLength;for(var Ae=0,Ne=J.length;Ae<Ne;Ae++){var Be=J[Ae],Ke=Be.unit,Ge=Be.pts;if(Ie!==null){var $e=W[Ae-1];$e.duration=Math.round((Ge-Ie)/U)}else if(f&&R.isAAC&&(Ge=fe),xe=Ge,me>0){me+=oe;try{ue=new Uint8Array(me)}catch(de){this.observer.emit(K.Events.ERROR,K.Events.ERROR,{type:G.ErrorTypes.MUX_ERROR,details:G.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:me,reason:"fail allocating audio mdat "+me});return}if(!g){var je=new DataView(ue.buffer);je.setUint32(0,me),ue.set(M.default.types.mdat,4)}}else return;ue.set(Ke,oe);var We=Ke.byteLength;oe+=We,W.push(new E(!0,x,We,0)),Ie=Ge}var Me=W.length;if(!Me)return;var tt=W[W.length-1];this.nextAudioPts=fe=Ie+U*tt.duration;var rt=g?new Uint8Array(0):M.default.moof(R.sequenceNumber++,xe/U,p({},R,{samples:W}));R.samples=[];var ce=xe/_,ee=fe/_,ne="audio",se={data1:rt,data2:ue,startPTS:ce,endPTS:ee,startDTS:ce,endDTS:ee,type:ne,hasAudio:!0,hasVideo:!1,nb:Me};return this.isAudioContiguous=!0,console.assert(ue.length,"MDAT length must not be zero"),se},L.remuxEmptyAudio=function(R,C,f,w){var y=R.inputTimeScale,_=R.samplerate?R.samplerate:y,j=y/_,U=this.nextAudioPts,x=(U!==null?U:w.startDTS*y)+this._initDTS,F=w.endDTS*y+this._initDTS,D=j*u,g=Math.ceil((F-x)/D),W=H.default.getSilentFrame(R.manifestCodec||R.codec,R.channelCount);if(n.logger.warn("[mp4-remuxer]: remux empty Audio"),!W){n.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec");return}for(var J=[],oe=0;oe<g;oe++){var fe=x+oe*D;J.push({unit:W,pts:fe,dts:fe})}return R.samples=J,this.remuxAudio(R,C,f,!1)},L.remuxID3=function(R,C){var f=R.samples.length;if(!f)return;for(var w=R.inputTimeScale,y=this._initPTS,_=this._initDTS,j=0;j<f;j++){var U=R.samples[j];U.pts=a(U.pts-y,C*w)/w,U.dts=a(U.dts-_,C*w)/w}var x=R.samples;return R.samples=[],{samples:x}},L.remuxText=function(R,C){var f=R.samples.length;if(!f)return;for(var w=R.inputTimeScale,y=this._initPTS,_=0;_<f;_++){var j=R.samples[_];j.pts=a(j.pts-y,C*w)/w}R.samples.sort(function(x,F){return x.pts-F.pts});var U=R.samples;return R.samples=[],{samples:U}},k}();function a(k,L){var S;if(L===null)return k;for(L<k?S=-8589934592:S=8589934592;Math.abs(k-L)>4294967296;)k+=S;return k}function A(k){for(var L=0;L<k.length;L++)if(k[L].key)return L;return-1}var E=function(L,S,R,C){this.size=void 0,this.duration=void 0,this.cts=void 0,this.flags=void 0,this.duration=S,this.size=R,this.cts=C,this.flags=new T(L)},T=function(L){this.isLeading=0,this.isDependedOn=0,this.hasRedundancy=0,this.degradPrio=0,this.dependsOn=1,this.isNonSync=1,this.dependsOn=L?2:1,this.isNonSync=L?0:1}},"./src/remux/passthrough-remuxer.ts":function(le,Y,N){"use strict";N.r(Y);var $=N("./src/polyfills/number.ts"),H=N("./src/utils/mp4-tools.ts"),M=N("./src/loader/fragment.ts"),K=N("./src/utils/logger.ts"),G=function(){function v(){this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=void 0,this.initTracks=void 0,this.lastEndDTS=null}var p=v.prototype;return p.destroy=function(){},p.resetTimeStamp=function(u){this.initPTS=u,this.lastEndDTS=null},p.resetNextTimestamp=function(){this.lastEndDTS=null},p.resetInitSegment=function(u,l,d){this.audioCodec=l,this.videoCodec=d,this.generateInitSegment(u),this.emitInitSegment=!0},p.generateInitSegment=function(u){var l=this.audioCodec,d=this.videoCodec;if(!u||!u.byteLength){this.initTracks=void 0,this.initData=void 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u=[],l,d,o,h,s,a=self.VTTCue||self.TextTrackCue,A=0;A<m.rows.length;A++)if(l=m.rows[A],o=!0,h=0,s="",!l.isEmpty()){for(var E=0;E<l.chars.length;E++)K.test(l.chars[E].uchar)&&o?h++:(s+=l.chars[E].uchar,o=!1);l.cueStartTime=v,v===p&&(p+=1e-4),h>=16?h--:h++;var T=Object($.fixLineBreaks)(s.trim()),k=Object(H.generateCueId)(v,p,T);(!O||!O.cues||!O.cues.getCueById(k))&&(d=new a(v,p,T),d.id=k,d.line=A+1,d.align="left",d.position=10+Math.min(80,Math.floor(h*8/32)*10),u.push(d))}return O&&u.length&&(u.sort(function(L,S){return L.line==="auto"||S.line==="auto"?0:L.line>8&&S.line>8?S.line-L.line:L.line-S.line}),u.forEach(function(L){return Object(M.addCueToTrack)(O,L)})),u}};Y.default=G},"./src/utils/discontinuities.ts":function(le,Y,N){"use strict";N.r(Y),N.d(Y,"findFirstFragWithCC",function(){return K}),N.d(Y,"shouldAlignOnDiscontinuities",function(){return G}),N.d(Y,"findDiscontinuousReferenceFrag",function(){return n}),N.d(Y,"adjustSlidingStart",function(){return 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