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`+o+"^"},"showPosition"),test_match:d(function(i,o){var f,p,y;if(this.options.backtrack_lexer&&(y={yylineno:this.yylineno,yylloc:{first_line:this.yylloc.first_line,last_line:this.last_line,first_column:this.yylloc.first_column,last_column:this.yylloc.last_column},yytext:this.yytext,match:this.match,matches:this.matches,matched:this.matched,yyleng:this.yyleng,offset:this.offset,_more:this._more,_input:this._input,yy:this.yy,conditionStack:this.conditionStack.slice(0),done:this.done},this.options.ranges&&(y.yylloc.range=this.yylloc.range.slice(0))),p=i[0].match(/(?:\r\n?|\n).*/g),p&&(this.yylineno+=p.length),this.yylloc={first_line:this.yylloc.last_line,last_line:this.yylineno+1,first_column:this.yylloc.last_column,last_column:p?p[p.length-1].length-p[p.length-1].match(/\r?\n?/)[0].length:this.yylloc.last_column+i[0].length},this.yytext+=i[0],this.match+=i[0],this.matches=i,this.yyleng=this.yytext.length,this.options.ranges&&(this.yylloc.range=[this.offset,this.offset+=this.yyleng]),this._more=!1,this._backtrack=!1,this._input=this._input.slice(i[0].length),this.matched+=i[0],f=this.performAction.call(this,this.yy,this,o,this.conditionStack[this.conditionStack.length-1]),this.done&&this._input&&(this.done=!1),f)return f;if(this._backtrack){for(var w in y)this[w]=y[w];return!1}return!1},"test_match"),next:d(function(){if(this.done)return this.EOF;this._input||(this.done=!0);var i,o,f,p;this._more||(this.yytext="",this.match="");for(var y=this._currentRules(),w=0;w<y.length;w++)if(f=this._input.match(this.rules[y[w]]),f&&(!o||f[0].length>o[0].length)){if(o=f,p=w,this.options.backtrack_lexer){if(i=this.test_match(f,y[w]),i!==!1)return i;if(this._backtrack){o=!1;continue}else return!1}else if(!this.options.flex)break}return o?(i=this.test_match(o,y[p]),i!==!1?i:!1):this._input===""?this.EOF:this.parseError("Lexical error on line "+(this.yylineno+1)+`. Unrecognized text.
`+this.showPosition(),{text:"",token:null,line:this.yylineno})},"next"),lex:d(function(){var i=this.next();return i||this.lex()},"lex"),begin:d(function(i){this.conditionStack.push(i)},"begin"),popState:d(function(){var i=this.conditionStack.length-1;return i>0?this.conditionStack.pop():this.conditionStack[0]},"popState"),_currentRules:d(function(){return this.conditionStack.length&&this.conditionStack[this.conditionStack.length-1]?this.conditions[this.conditionStack[this.conditionStack.length-1]].rules:this.conditions.INITIAL.rules},"_currentRules"),topState:d(function(i){return i=this.conditionStack.length-1-Math.abs(i||0),i>=0?this.conditionStack[i]:"INITIAL"},"topState"),pushState:d(function(i){this.begin(i)},"pushState"),stateStackSize:d(function(){return this.conditionStack.length},"stateStackSize"),options:{"case-insensitive":!0},performAction:d(function(i,o,f,p){switch(f){case 0:return this.pushState("csv"),4;case 1:return this.pushState("csv"),4;case 2:return 10;case 3:return 5;case 4:return 12;case 5:return this.pushState("escaped_text"),18;case 6:return 20;case 7:return this.popState("escaped_text"),18;case 8:return 19}},"anonymous"),rules:[/^(?:sankey-beta\b)/i,/^(?:sankey\b)/i,/^(?:$)/i,/^(?:((\u000D\u000A)|(\u000A)))/i,/^(?:(\u002C))/i,/^(?:(\u0022))/i,/^(?:([\u0020-\u0021\u0023-\u002B\u002D-\u007E])*)/i,/^(?:(\u0022)(?!(\u0022)))/i,/^(?:(([\u0020-\u0021\u0023-\u002B\u002D-\u007E])|(\u002C)|(\u000D)|(\u000A)|(\u0022)(\u0022))*)/i],conditions:{csv:{rules:[2,3,4,5,6,7,8],inclusive:!1},escaped_text:{rules:[7,8],inclusive:!1},INITIAL:{rules:[0,1,2,3,4,5,6,7,8],inclusive:!0}}};return m})();l.lexer=b;function _(){this.yy={}}return d(_,"Parser"),_.prototype=l,l.Parser=_,new _})();rt.parser=rt;var Y=rt,B=[],K=[],Z=new Map,Bt=d(()=>{B=[],K=[],Z=new Map,Et()},"clear"),Kt=class{constructor(t,e,r=0){this.source=t,this.target=e,this.value=r}static{d(this,"SankeyLink")}},Ht=d((t,e,r)=>{B.push(new Kt(t,e,r))},"addLink"),Jt=class{constructor(t){this.ID=t}static{d(this,"SankeyNode")}},tn=d(t=>{t=Lt.sanitizeText(t,ot());let e=Z.get(t);return e===void 0&&(e=new Jt(t),Z.set(t,e),K.push(e)),e},"findOrCreateNode"),nn=d(()=>K,"getNodes"),en=d(()=>B,"getLinks"),rn=d(()=>({nodes:K.map(t=>({id:t.ID})),links:B.map(t=>({source:t.source.ID,target:t.target.ID,value:t.value}))}),"getGraph"),sn={nodesMap:Z,getConfig:d(()=>ot().sankey,"getConfig"),getNodes:nn,getLinks:en,getGraph:rn,addLink:Ht,findOrCreateNode:tn,getAccTitle:bt,setAccTitle:vt,getAccDescription:kt,setAccDescription:xt,getDiagramTitle:mt,setDiagramTitle:_t,clear:Bt},yt=class st{static{d(this,"Uid")}static{this.count=0}static next(e){return new st(e+ ++st.count)}constructor(e){this.id=e,this.href=`#${e}`}toString(){return"url("+this.href+")"}},on={left:Nt,right:Ot,center:Ct,justify:pt},an=d(function(t,e,r,a){const{securityLevel:l,sankey:b}=ot(),_=wt.sankey;let m;l==="sandbox"&&(m=V("#i"+e));const i=l==="sandbox"?V(m.nodes()[0].contentDocument.body):V("body"),o=l==="sandbox"?i.select(`[id="${e}"]`):V(`[id="${e}"]`),f=b?.width??_.width,p=b?.height??_.width,y=b?.useMaxWidth??_.useMaxWidth,w=b?.nodeAlignment??_.nodeAlignment,k=b?.prefix??_.prefix,N=b?.suffix??_.suffix,A=b?.showValues??_.showValues,T=a.db.getGraph(),I=on[w];jt().nodeId(g=>g.id).nodeWidth(10).nodePadding(10+(A?15:0)).nodeAlign(I).extent([[0,0],[f,p]])(T);const P=Mt(Tt);o.append("g").attr("class","nodes").selectAll(".node").data(T.nodes).join("g").attr("class","node").attr("id",g=>(g.uid=yt.next("node-")).id).attr("transform",function(g){return"translate("+g.x0+","+g.y0+")"}).attr("x",g=>g.x0).attr("y",g=>g.y0).append("rect").attr("height",g=>g.y1-g.y0).attr("width",g=>g.x1-g.x0).attr("fill",g=>P(g.id));const S=d(({id:g,value:L})=>A?`${g}
${k}${Math.round(L*100)/100}${N}`:g,"getText");o.append("g").attr("class","node-labels").attr("font-size",14).selectAll("text").data(T.nodes).join("text").attr("x",g=>g.x0<f/2?g.x1+6:g.x0-6).attr("y",g=>(g.y1+g.y0)/2).attr("dy",`${A?"0":"0.35"}em`).attr("text-anchor",g=>g.x0<f/2?"start":"end").text(S);const O=o.append("g").attr("class","links").attr("fill","none").attr("stroke-opacity",.5).selectAll(".link").data(T.links).join("g").attr("class","link").style("mix-blend-mode","multiply"),D=b?.linkColor??"gradient";if(D==="gradient"){const g=O.append("linearGradient").attr("id",L=>(L.uid=yt.next("linearGradient-")).id).attr("gradientUnits","userSpaceOnUse").attr("x1",L=>L.source.x1).attr("x2",L=>L.target.x0);g.append("stop").attr("offset","0%").attr("stop-color",L=>P(L.source.id)),g.append("stop").attr("offset","100%").attr("stop-color",L=>P(L.target.id))}let C;switch(D){case"gradient":C=d(g=>g.uid,"coloring");break;case"source":C=d(g=>P(g.source.id),"coloring");break;case"target":C=d(g=>P(g.target.id),"coloring");break;default:C=D}O.append("path").attr("d",Zt()).attr("stroke",C).attr("stroke-width",g=>Math.max(1,g.width)),St(void 0,o,0,y)},"draw"),cn={draw:an},ln=d(t=>t.replaceAll(/^[^\S\n\r]+|[^\S\n\r]+$/g,"").replaceAll(/([\n\r])+/g,`
`).trim(),"prepareTextForParsing"),hn=d(t=>`.label {
      font-family: ${t.fontFamily};
    }`,"getStyles"),un=hn,fn=Y.parse.bind(Y);Y.parse=t=>fn(ln(t));var vn={styles:un,parser:Y,db:sn,renderer:cn};export{vn as diagram};
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