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`+this.showPosition(),{text:"",token:null,line:this.yylineno})},lex:function(){var a=this.next();return a||this.lex()},begin:function(a){this.conditionStack.push(a)},popState:function(){var a=this.conditionStack.length-1;return a>0?this.conditionStack.pop():this.conditionStack[0]},_currentRules:function(){return this.conditionStack.length&&this.conditionStack[this.conditionStack.length-1]?this.conditions[this.conditionStack[this.conditionStack.length-1]].rules:this.conditions.INITIAL.rules},topState:function(a){return a=this.conditionStack.length-1-Math.abs(a||0),a>=0?this.conditionStack[a]:"INITIAL"},pushState:function(a){this.begin(a)},stateStackSize:function(){return this.conditionStack.length},options:{"case-insensitive":!0},performAction:function(a,f,m,v){switch(m){case 0:return this.pushState("csv"),4;case 1:return 10;case 2:return 5;case 3:return 12;case 4:return this.pushState("escaped_text"),18;case 5:return 20;case 6:return this.popState("escaped_text"),18;case 7:return 19}},rules:[/^(?:sankey-beta\b)/i,/^(?:$)/i,/^(?:((\u000D\u000A)|(\u000A)))/i,/^(?:(\u002C))/i,/^(?:(\u0022))/i,/^(?:([\u0020-\u0021\u0023-\u002B\u002D-\u007E])*)/i,/^(?:(\u0022)(?!(\u0022)))/i,/^(?:(([\u0020-\u0021\u0023-\u002B\u002D-\u007E])|(\u002C)|(\u000D)|(\u000A)|(\u0022)(\u0022))*)/i],conditions:{csv:{rules:[1,2,3,4,5,6,7],inclusive:!1},escaped_text:{rules:[6,7],inclusive:!1},INITIAL:{rules:[0,1,2,3,4,5,6,7],inclusive:!0}}};return y}();c.lexer=x;function p(){this.yy={}}return p.prototype=c,c.Parser=p,new p}();mt.parser=mt;var tt=mt,et=[],nt=[],F={},ne=()=>{et=[],nt=[],F={},wt()},gt=class{constructor(r,s,u=0){this.source=r,this.target=s,this.value=u}},re=(t,r,s)=>{et.push(new gt(t,r,s))},xt=class{constructor(r){this.ID=r}},oe=t=>(t=bt.sanitizeText(t,Q()),F[t]||(F[t]=new xt(t),nt.push(F[t])),F[t]),se=()=>nt,ie=()=>et,ae=()=>({nodes:nt.map(t=>({id:t.ID})),links:et.map(t=>({source:t.source.ID,target:t.target.ID,value:t.value}))}),le={nodesMap:F,getConfig:()=>Q().sankey,getNodes:se,getLinks:ie,getGraph:ae,addLink:re,findOrCreateNode:oe,getAccTitle:At,setAccTitle:Lt,getAccDescription:Tt,setAccDescription:Et,getDiagramTitle:Mt,setDiagramTitle:Ct,clear:ne},Vt=class kt{static next(r){return new kt(r+ ++kt.count)}constructor(r){this.id=r,this.href=`#${r}`}toString(){return"url("+this.href+")"}};Vt.count=0;var Bt=Vt,ue={left:st,right:it,center:at,justify:K},fe=function(t,r,s,u){var D,S,T,w,R,n,h;let{securityLevel:c,sankey:x}=Q(),p=Ot.sankey,y;c==="sandbox"&&(y=X("#i"+r));let o=c==="sandbox"?X(y.nodes()[0].contentDocument.body):X("body"),a=c==="sandbox"?o.select(`[id="${r}"]`):X(`[id="${r}"]`),f=(D=x==null?void 0:x.width)!=null?D:p.width,m=(S=x==null?void 0:x.height)!=null?S:p.width,v=(T=x==null?void 0:x.useMaxWidth)!=null?T:p.useMaxWidth,d=(w=x==null?void 0:x.nodeAlignment)!=null?w:p.nodeAlignment,k=(R=x==null?void 0:x.prefix)!=null?R:p.prefix,A=(n=x==null?void 0:x.suffix)!=null?n:p.suffix,L=(h=x==null?void 0:x.showValues)!=null?h:p.showValues,E=u.db.getGraph(),M=ue[d];Z().nodeId(e=>e.id).nodeWidth(10).nodePadding(10+(L?15:0)).nodeAlign(M).extent([[0,0],[f,m]])(E);let b=_t(vt);a.append("g").attr("class","nodes").selectAll(".node").data(E.nodes).join("g").attr("class","node").attr("id",e=>(e.uid=Bt.next("node-")).id).attr("transform",function(e){return"translate("+e.x0+","+e.y0+")"}).attr("x",e=>e.x0).attr("y",e=>e.y0).append("rect").attr("height",e=>e.y1-e.y0).attr("width",e=>e.x1-e.x0).attr("fill",e=>b(e.id));let C=({id:e,value:l})=>L?`${e}
${k}${Math.round(l*100)/100}${A}`:e;a.append("g").attr("class","node-labels").attr("font-family","sans-serif").attr("font-size",14).selectAll("text").data(E.nodes).join("text").attr("x",e=>e.x0<f/2?e.x1+6:e.x0-6).attr("y",e=>(e.y1+e.y0)/2).attr("dy",`${L?"0":"0.35"}em`).attr("text-anchor",e=>e.x0<f/2?"start":"end").text(C);let P=a.append("g").attr("class","links").attr("fill","none").attr("stroke-opacity",.5).selectAll(".link").data(E.links).join("g").attr("class","link").style("mix-blend-mode","multiply"),O=(x==null?void 0:x.linkColor)||"gradient";if(O==="gradient"){let e=P.append("linearGradient").attr("id",l=>(l.uid=Bt.next("linearGradient-")).id).attr("gradientUnits","userSpaceOnUse").attr("x1",l=>l.source.x1).attr("x2",l=>l.target.x0);e.append("stop").attr("offset","0%").attr("stop-color",l=>b(l.source.id)),e.append("stop").attr("offset","100%").attr("stop-color",l=>b(l.target.id))}let I;switch(O){case"gradient":I=e=>e.uid;break;case"source":I=e=>b(e.source.id);break;case"target":I=e=>b(e.target.id);break;default:I=O}P.append("path").attr("d",yt()).attr("stroke",I).attr("stroke-width",e=>Math.max(1,e.width)),St(void 0,a,0,v)},ce={draw:fe},he=t=>t.replaceAll(/^[^\S\n\r]+|[^\S\n\r]+$/g,"").replaceAll(/([\n\r])+/g,`
`).trim(),de=tt.parse.bind(tt);tt.parse=t=>de(he(t));var nn={parser:tt,db:le,renderer:ce};export{nn as diagram};