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o=g.options.font,V=g.options["font-family"],q=g.options["font-weight"];return o&&f.attr({font:o}),V&&f.attr({"font-family":V}),q&&f.attr({"font-weight":q}),f}function qi(g,x,w,T){var U,O;Object.prototype.toString.call(w)!=="[object Array]"&&(w=[w]);var z="M{0},{1}";for(U=2,O=2*w.length+2;U<O;U+=2)z+=" L{"+U+"},{"+(U+1)+"}";var f=[x.x,x.y];for(U=0,O=w.length;U<O;U++)f.push(w[U].x),f.push(w[U].y);var o=g.paper.path(z,f);o.attr({stroke:g.options["line-color"],"stroke-width":g.options["line-width"],"arrow-end":g.options["arrow-end"]});var V=g.options.font,q=g.options["font-family"],N=g.options["font-weight"];if(V&&o.attr({font:V}),q&&o.attr({"font-family":q}),N&&o.attr({"font-weight":N}),T){var ot=!1,mt=g.paper.text(0,0,T),lt="start",tt=!1,gt=w[0];x.y===gt.y&&(tt=!0);var J=0,H=0;ot?(x.x>gt.x?J=x.x-(x.x-gt.x)/2:J=gt.x-(gt.x-x.x)/2,x.y>gt.y?H=x.y-(x.y-gt.y)/2:H=gt.y-(gt.y-x.y)/2,tt?(J-=mt.getBBox().width/2,H-=g.options["text-margin"]):(J+=g.options["text-margin"],H-=mt.getBBox().height/2)):(J=x.x,H=x.y,tt?(x.x>gt.x?(J-=g.options["text-margin"]/2,lt="end"):J+=g.options["text-margin"]/2,H-=g.options["text-margin"]):(J+=g.options["text-margin"]/2,H+=g.options["text-margin"],x.y>gt.y&&(H-=g.options["text-margin"]*2))),mt.attr({"text-anchor":lt,"font-size":g.options["font-size"],fill:g.options["font-color"],x:J,y:H}),V&&mt.attr({font:V}),q&&mt.attr({"font-family":q}),N&&mt.attr({"font-weight":N})}return o}function Di(g,x,w,T,U,O,z,f){var o,V,q,N,ot,mt={x:null,y:null,onLine1:!1,onLine2:!1};return o=(f-O)*(w-g)-(z-U)*(T-x),o===0||(V=x-O,q=g-U,N=(z-U)*V-(f-O)*q,ot=(w-g)*V-(T-x)*q,V=N/o,q=ot/o,mt.x=g+V*(w-g),mt.y=x+V*(T-x),V>0&&V<1&&(mt.onLine1=!0),q>0&&q<1&&(mt.onLine2=!0)),mt}var He={drawPath:Ui,drawLine:qi,checkLineIntersection:Di},vi=He,zt=vi.drawLine,Gi=vi.checkLineIntersection;function Ft(g,x,w){this.chart=g,this.group=this.chart.paper.set(),this.symbol=w,this.connectedTo=[],this.symbolType=x.symbolType,this.flowstate=x.flowstate||"future",this.lineStyle=x.lineStyle||{},this.key=x.key||"",this.leftLines=[],this.rightLines=[],this.topLines=[],this.bottomLines=[],this.params=x.params,this.next_direction=x.next&&x.direction_next?x.direction_next:void 0,this.text=this.chart.paper.text(0,0,x.text),x.key&&(this.text.node.id=x.key+"t"),this.text.node.setAttribute("class",this.getAttr("class")+"t"),this.text.attr({"text-anchor":"start",x:this.getAttr("text-margin"),fill:this.getAttr("font-color"),"font-size":this.getAttr("font-size")});var T=this.getAttr("font"),U=this.getAttr("font-family"),O=this.getAttr("font-weight");T&&this.text.attr({font:T}),U&&this.text.attr({"font-family":U}),O&&this.text.attr({"font-weight":O}),x.link&&this.text.attr("href",x.link),x.function&&(this.text.attr({cursor:"pointer"}),this.text.node.addEventListener("click",function(lt){window[x.function](lt,x)},!1)),x.target&&this.text.attr("target",x.target);var z=this.getAttr("maxWidth");if(z){for(var f=x.text.split(" "),o="",V=0,q=f.length;V<q;V++){var N=f[V];this.text.attr("text",o+" "+N),this.text.getBBox().width>z?o+=`
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this.chart.options.flowstate&&this.chart.options.flowstate[this.flowstate]&&(T=this.chart.options.flowstate[this.flowstate][g]),T||w||x}};Ft.prototype.initialize=function(){this.group.transform("t"+this.getAttr("line-width")+","+this.getAttr("line-width")),this.width=this.group.getBBox().width,this.height=this.group.getBBox().height};Ft.prototype.getCenter=function(){return{x:this.getX()+this.width/2,y:this.getY()+this.height/2}};Ft.prototype.getX=function(){return this.group.getBBox().x};Ft.prototype.getY=function(){return this.group.getBBox().y};Ft.prototype.shiftX=function(g){this.group.transform("t"+(this.getX()+g)+","+this.getY())};Ft.prototype.setX=function(g){this.group.transform("t"+g+","+this.getY())};Ft.prototype.shiftY=function(g){this.group.transform("t"+this.getX()+","+(this.getY()+g))};Ft.prototype.setY=function(g){this.group.transform("t"+this.getX()+","+g)};Ft.prototype.getTop=function(){var g=this.getY(),x=this.getX()+this.width/2;return{x,y:g}};Ft.prototype.getBottom=function(){var g=this.getY()+this.height,x=this.getX()+this.width/2;return{x,y:g}};Ft.prototype.getLeft=function(){var g=this.getY()+this.group.getBBox().height/2,x=this.getX();return{x,y:g}};Ft.prototype.getRight=function(){var g=this.getY()+this.group.getBBox().height/2,x=this.getX()+this.group.getBBox().width;return{x,y:g}};Ft.prototype.render=function(){if(this.next){var g=this,x=this.getAttr("line-length");if(this.next_direction==="right"){var w=this.getRight();this.next.isPositioned||(this.next.setY(w.y-this.next.height/2),this.next.shiftX(this.group.getBBox().x+this.width+x),function O(){for(var z=!1,f,o=0,V=g.chart.symbols.length;o<V;o++){f=g.chart.symbols[o];var q=Math.abs(f.getCenter().x-g.next.getCenter().x);if(f.getCenter().y>g.next.getCenter().y&&q<=g.next.width/2){z=!0;break}}if(z){if(g.next.symbolType==="end")return;g.next.setX(f.getX()+f.width+x),O()}}(),this.next.isPositioned=!0,this.next.render())}else if(this.next_direction==="left"){var T=this.getLeft();this.next.isPositioned||(this.next.setY(T.y-this.next.height/2),this.next.shiftX(-(this.group.getBBox().x+this.width+x)),function O(){for(var z=!1,f,o=0,V=g.chart.symbols.length;o<V;o++){f=g.chart.symbols[o];var q=Math.abs(f.getCenter().x-g.next.getCenter().x);if(f.getCenter().y>g.next.getCenter().y&&q<=g.next.width/2){z=!0;break}}if(z){if(g.next.symbolType==="end")return;g.next.setX(f.getX()+f.width+x),O()}}(),this.next.isPositioned=!0,this.next.render())}else{var U=this.getBottom();this.next.isPositioned||(this.next.shiftY(this.getY()+this.height+x),this.next.setX(U.x-this.next.width/2),this.next.isPositioned=!0,this.next.render())}}};Ft.prototype.renderLines=function(){this.next&&(this.next_direction?this.drawLineTo(this.next,this.getAttr("arrow-text")||"",this.next_direction):this.drawLineTo(this.next,this.getAttr("arrow-text")||""))};Ft.prototype.drawLineTo=function(g,x,w){this.connectedTo.indexOf(g)<0&&this.connectedTo.push(g);var T=this.getCenter().x,U=this.getCenter().y,O=this.getRight(),z=this.getBottom(),f=this.getTop(),o=this.getLeft(),V=g.getCenter().x,q=g.getCenter().y,N=g.getTop(),ot=g.getRight(),mt=g.getLeft(),lt=T===V,tt=U===q,gt=U<q,J=U>q||this===g,H=T>V,j=T<V,rt=0,$,I,k=this.getAttr("line-length"),Z=this.getAttr("line-width");if((!w||w==="bottom")&&lt&&gt)g.topLines.length===0&&this.bottomLines.length===0?$=zt(this.chart,z,N,x):(I=Math.max(g.topLines.length,this.bottomLines.length)*10,$=zt(this.chart,z,[{x:N.x,y:N.y-I},{x:N.x,y:N.y}],x)),this.bottomLines.push($),g.topLines.push($),this.bottomStart=!0,g.topEnd=!0,rt=z.x;else if((!w||w==="right")&&tt&&j)g.leftLines.length===0&&this.rightLines.length===0?$=zt(this.chart,O,mt,x):(I=Math.max(g.leftLines.length,this.rightLines.length)*10,$=zt(this.chart,O,[{x:O.x,y:O.y-I},{x:O.x,y:mt.y-I},{x:mt.x,y:mt.y-I},{x:mt.x,y:mt.y}],x)),this.rightLines.push($),g.leftLines.push($),this.rightStart=!0,g.leftEnd=!0,rt=mt.x;else if((!w||w==="left")&&tt&&H)g.rightLines.length===0&&this.leftLines.length===0?$=zt(this.chart,o,ot,x):(I=Math.max(g.rightLines.length,this.leftLines.length)*10,$=zt(this.chart,O,[{x:O.x,y:O.y-I},{x:O.x,y:ot.y-I},{x:ot.x,y:ot.y-I},{x:ot.x,y:ot.y}],x)),this.leftLines.push($),g.rightLines.push($),this.leftStart=!0,g.rightEnd=!0,rt=ot.x;else if((!w||w==="right")&&lt&&J)I=Math.max(g.topLines.length,this.rightLines.length)*10,$=zt(this.chart,O,[{x:O.x+k/2,y:O.y-I},{x:O.x+k/2,y:N.y-k/2-I},{x:N.x,y:N.y-k/2-I},{x:N.x,y:N.y}],x),this.rightLines.push($),g.topLines.push($),this.rightStart=!0,g.topEnd=!0,rt=O.x+k/2;else if((!w||w==="right")&&lt&&gt)I=Math.max(g.topLines.length,this.rightLines.length)*10,$=zt(this.chart,O,[{x:O.x+k/2,y:O.y-I},{x:O.x+k/2,y:N.y-k/2-I},{x:N.x,y:N.y-k/2-I},{x:N.x,y:N.y}],x),this.rightLines.push($),g.topLines.push($),this.rightStart=!0,g.topEnd=!0,rt=O.x+k/2;else if((!w||w==="bottom")&&H)I=Math.max(g.topLines.length,this.bottomLines.length)*10,this.leftEnd&&J?$=zt(this.chart,z,[{x:z.x,y:z.y+k/2-I},{x:z.x+(z.x-N.x)/2,y:z.y+k/2-I},{x:z.x+(z.x-N.x)/2,y:N.y-k/2-I},{x:N.x,y:N.y-k/2-I},{x:N.x,y:N.y}],x):$=zt(this.chart,z,[{x:z.x,y:N.y-k/2-I},{x:N.x,y:N.y-k/2-I},{x:N.x,y:N.y}],x),this.bottomLines.push($),g.topLines.push($),this.bottomStart=!0,g.topEnd=!0,rt=z.x+(z.x-N.x)/2;else if((!w||w==="bottom")&&j&&gt)I=Math.max(g.topLines.length,this.bottomLines.length)*10,$=zt(this.chart,z,[{x:z.x,y:N.y-k/2-I},{x:N.x,y:N.y-k/2-I},{x:N.x,y:N.y}],x),this.bottomLines.push($),g.topLines.push($),this.bottomStart=!0,g.topEnd=!0,rt=z.x,N.x>rt&&(rt=N.x);else if((!w||w==="bottom")&&j)I=Math.max(g.topLines.length,this.bottomLines.length)*10,$=zt(this.chart,z,[{x:z.x,y:z.y+k/2-I},{x:z.x+(z.x-N.x)/2,y:z.y+k/2-I},{x:z.x+(z.x-N.x)/2,y:N.y-k/2-I},{x:N.x,y:N.y-k/2-I},{x:N.x,y:N.y}],x),this.bottomLines.push($),g.topLines.push($),this.bottomStart=!0,g.topEnd=!0,rt=z.x+(z.x-N.x)/2;else if(w&&w==="right"&&H)I=Math.max(g.topLines.length,this.rightLines.length)*10,$=zt(this.chart,O,[{x:O.x+k/2,y:O.y},{x:O.x+k/2,y:N.y-k/2-I},{x:N.x,y:N.y-k/2-I},{x:N.x,y:N.y}],x),this.rightLines.push($),g.topLines.push($),this.rightStart=!0,g.topEnd=!0,rt=O.x+k/2;else if(w&&w==="right"&&j)I=Math.max(g.topLines.length,this.rightLines.length)*10,$=zt(this.chart,O,[{x:N.x,y:O.y-I},{x:N.x,y:N.y-I}],x),this.rightLines.push($),g.topLines.push($),this.rightStart=!0,g.topEnd=!0,rt=O.x+k/2;else if(w&&w==="bottom"&&lt&&J)I=Math.max(g.topLines.length,this.bottomLines.length)*10,$=zt(this.chart,z,[{x:z.x,y:z.y+k/2-I},{x:O.x+k/2,y:z.y+k/2-I},{x:O.x+k/2,y:N.y-k/2-I},{x:N.x,y:N.y-k/2-I},{x:N.x,y:N.y}],x),this.bottomLines.push($),g.topLines.push($),this.bottomStart=!0,g.topEnd=!0,rt=z.x+k/2;else if(w==="left"&&lt&&J){var st=o.x-k/2;mt.x<o.x&&(st=mt.x-k/2),I=Math.max(g.topLines.length,this.leftLines.length)*10,$=zt(this.chart,o,[{x:st,y:o.y-I},{x:st,y:N.y-k/2-I},{x:N.x,y:N.y-k/2-I},{x:N.x,y:N.y}],x),this.leftLines.push($),g.topLines.push($),this.leftStart=!0,g.topEnd=!0,rt=o.x}else w==="left"?(I=Math.max(g.topLines.length,this.leftLines.length)*10,$=zt(this.chart,o,[{x:N.x+(o.x-N.x)/2,y:o.y},{x:N.x+(o.x-N.x)/2,y:N.y-k/2-I},{x:N.x,y:N.y-k/2-I},{x:N.x,y:N.y}],x),this.leftLines.push($),g.topLines.push($),this.leftStart=!0,g.topEnd=!0,rt=o.x):w==="top"&&(I=Math.max(g.topLines.length,this.topLines.length)*10,$=zt(this.chart,f,[{x:f.x,y:N.y-k/2-I},{x:N.x,y:N.y-k/2-I},{x:N.x,y:N.y}],x),this.topLines.push($),g.topLines.push($),this.topStart=!0,g.topEnd=!0,rt=f.x);if(this.lineStyle[g.key]&&$&&$.attr(this.lineStyle[g.key]),$){for(var xt=0,at=this.chart.lines.length;xt<at;xt++)for(var K=this.chart.lines[xt],nt=K.attr("path"),W=$.attr("path"),wt=0,kt=nt.length-1;wt<kt;wt++){var _t=[];_t.push(["M",nt[wt][1],nt[wt][2]]),_t.push(["L",nt[wt+1][1],nt[wt+1][2]]);for(var ct=_t[0][1],bt=_t[0][2],$t=_t[1][1],l=_t[1][2],a=0,s=W.length-1;a<s;a++){var u=[];u.push(["M",W[a][1],W[a][2]]),u.push(["L",W[a+1][1],W[a+1][2]]);var y=u[0][1],v=u[0][2],_=u[1][1],A=u[1][2],b=Gi(ct,bt,$t,l,y,v,_,A);if(b.onLine1&&b.onLine2){var B;v===A?y>_?(B=["L",b.x+Z*2,v],W.splice(a+1,0,B),B=["C",b.x+Z*2,v,b.x,v-Z*4,b.x-Z*2,v],W.splice(a+2,0,B),$.attr("path",W)):(B=["L",b.x-Z*2,v],W.splice(a+1,0,B),B=["C",b.x-Z*2,v,b.x,v-Z*4,b.x+Z*2,v],W.splice(a+2,0,B),$.attr("path",W)):v>A?(B=["L",y,b.y+Z*2],W.splice(a+1,0,B),B=["C",y,b.y+Z*2,y+Z*4,b.y,y,b.y-Z*2],W.splice(a+2,0,B),$.attr("path",W)):(B=["L",y,b.y-Z*2],W.splice(a+1,0,B),B=["C",y,b.y-Z*2,y+Z*4,b.y,y,b.y+Z*2],W.splice(a+2,0,B),$.attr("path",W)),a+=2}}}this.chart.lines.push($),(this.chart.minXFromSymbols===void 0||this.chart.minXFromSymbols>o.x)&&(this.chart.minXFromSymbols=o.x)}(!this.chart.maxXFromLine||this.chart.maxXFromLine&&rt>this.chart.maxXFromLine)&&(this.chart.maxXFromLine=rt)};var se=Ft,mi=se,Hi=te.inherits,Wi=He,Qi=Wi.drawPath;function Ie(g,x){x=x||{},mi.call(this,g,x),this.yes_annotation=x.yes_annotation,this.no_annotation=x.no_annotation,this.textMargin=this.getAttr("text-margin"),this.yes_direction=x.direction_yes,this.no_direction=x.direction_no,!this.no_direction&&this.yes_direction==="right"?this.no_direction="bottom":!this.yes_direction&&this.no_direction==="bottom"&&(this.yes_direction="right"),this.yes_direction=this.yes_direction||"bottom",this.no_direction=this.no_direction||"right",this.text.attr({x:this.textMargin*2});var w=this.text.getBBox().width+3*this.textMargin;w+=w/2;var T=this.text.getBBox().height+2*this.textMargin;T+=T/2,T=Math.max(w*.5,T);var U=w/4,O=T/4;this.text.attr({x:U+this.textMargin/2});var z={x:U,y:O},f=[{x:U-w/4,y:O+T/4},{x:U-w/4+w/2,y:O+T/4+T/2},{x:U-w/4+w,y:O+T/4},{x:U-w/4+w/2,y:O+T/4-T/2},{x:U-w/4,y:O+T/4}],o=Qi(g,z,f);o.attr({stroke:this.getAttr("element-color"),"stroke-width":this.getAttr("line-width"),fill:this.getAttr("fill")}),x.link&&o.attr("href",x.link),x.target&&o.attr("target",x.target),x.key&&(o.node.id=x.key),o.node.setAttribute("class",this.getAttr("class")),this.text.attr({y:o.getBBox().height/2}),this.group.push(o),o.insertBefore(this.text),this.symbol=o,this.initialize()}Hi(Ie,mi);Ie.prototype.render=function(){var g=this;this.yes_direction&&(this[this.yes_direction+"_symbol"]=this.yes_symbol),this.no_direction&&(this[this.no_direction+"_symbol"]=this.no_symbol);var x=this.getAttr("line-length");if(this.bottom_symbol){var w=this.getBottom();this.bottom_symbol.isPositioned||(this.bottom_symbol.shiftY(this.getY()+this.height+x),this.bottom_symbol.setX(w.x-this.bottom_symbol.width/2),this.bottom_symbol.isPositioned=!0,this.bottom_symbol.render())}if(this.right_symbol){var T=this.getRight();this.right_symbol.isPositioned||(this.right_symbol.setY(T.y-this.right_symbol.height/2),this.right_symbol.shiftX(this.group.getBBox().x+this.width+x),function O(){for(var z=!1,f,o=0,V=g.chart.symbols.length;o<V;o++)if(f=g.chart.symbols[o],!g.params["align-next"]||g.params["align-next"]!=="no"){var q=Math.abs(f.getCenter().x-g.right_symbol.getCenter().x);if(f.getCenter().y>g.right_symbol.getCenter().y&&q<=g.right_symbol.width/2){z=!0;break}}if(z){if(g.right_symbol.symbolType==="end")return;g.right_symbol.setX(f.getX()+f.width+x),O()}}(),this.right_symbol.isPositioned=!0,this.right_symbol.render())}if(this.left_symbol){var U=this.getLeft();this.left_symbol.isPositioned||(this.left_symbol.setY(U.y-this.left_symbol.height/2),this.left_symbol.shiftX(-(this.group.getBBox().x+this.width+x)),function O(){for(var z=!1,f,o=0,V=g.chart.symbols.length;o<V;o++)if(f=g.chart.symbols[o],!g.params["align-next"]||g.params["align-next"]!=="no"){var q=Math.abs(f.getCenter().x-g.left_symbol.getCenter().x);if(f.getCenter().y>g.left_symbol.getCenter().y&&q<=g.left_symbol.width/2){z=!0;break}}if(z){if(g.left_symbol.symbolType==="end")return;g.left_symbol.setX(f.getX()+f.width+x),O()}}(),this.left_symbol.isPositioned=!0,this.left_symbol.render())}};Ie.prototype.renderLines=function(){this.yes_symbol&&this.drawLineTo(this.yes_symbol,this.yes_annotation?this.yes_annotation:this.getAttr("yes-text"),this.yes_direction),this.no_symbol&&this.drawLineTo(this.no_symbol,this.no_annotation?this.no_annotation:this.getAttr("no-text"),this.no_direction)};var _i=Ie,bi=se,Zi=te.inherits;function Re(g,x){var w=g.paper.rect(0,0,0,0);x=x||{},bi.call(this,g,x,w),this.path1_annotation=x.path1_annotation||"",this.path2_annotation=x.path2_annotation||"",this.path3_annotation=x.path3_annotation||"",this.textMargin=this.getAttr("text-margin"),this.path1_direction="bottom",this.path2_direction="right",this.path3_direction="top",this.params=x.params,x.direction_next==="path1"&&!x[x.direction_next]&&x.next&&(x[x.direction_next]=x.next),x.direction_next==="path2"&&!x[x.direction_next]&&x.next&&(x[x.direction_next]=x.next),x.direction_next==="path3"&&!x[x.direction_next]&&x.next&&(x[x.direction_next]=x.next),x.path1&&x.direction_path1&&x.path2&&!x.direction_path2&&x.path3&&!x.direction_path3?x.direction_path1==="right"?(this.path2_direction="bottom",this.path1_direction="right",this.path3_direction="top"):x.direction_path1==="top"?(this.path2_direction="right",this.path1_direction="top",this.path3_direction="bottom"):x.direction_path1==="left"?(this.path2_direction="right",this.path1_direction="left",this.path3_direction="bottom"):(this.path2_direction="right",this.path1_direction="bottom",this.path3_direction="top"):x.path1&&!x.direction_path1&&x.path2&&x.direction_path2&&x.path3&&!x.direction_path3?x.direction_path2==="right"?(this.path1_direction="bottom",this.path2_direction="right",this.path3_direction="top"):x.direction_path2==="left"?(this.path1_direction="bottom",this.path2_direction="left",this.path3_direction="right"):(this.path1_direction="right",this.path2_direction="bottom",this.path3_direction="top"):x.path1&&!x.direction_path1&&x.path2&&!x.direction_path2&&x.path3&&x.direction_path3?x.direction_path2==="right"?(this.path1_direction="bottom",this.path2_direction="top",this.path3_direction="right"):x.direction_path2==="left"?(this.path1_direction="bottom",this.path2_direction="right",this.path3_direction="left"):(this.path1_direction="right",this.path2_direction="bottom",this.path3_direction="top"):(this.path1_direction=x.direction_path1,this.path2_direction=x.direction_path2,this.path3_direction=x.direction_path3),this.path1_direction=this.path1_direction||"bottom",this.path2_direction=this.path2_direction||"right",this.path3_direction=this.path3_direction||"top",this.initialize()}Zi(Re,bi);Re.prototype.render=function(){this.path1_direction&&(this[this.path1_direction+"_symbol"]=this.path1_symbol),this.path2_direction&&(this[this.path2_direction+"_symbol"]=this.path2_symbol),this.path3_direction&&(this[this.path3_direction+"_symbol"]=this.path3_symbol);var g=this.getAttr("line-length");if(this.bottom_symbol){var x=this.getBottom();this.bottom_symbol.isPositioned||(this.bottom_symbol.shiftY(this.getY()+this.height+g),this.bottom_symbol.setX(x.x-this.bottom_symbol.width/2),this.bottom_symbol.isPositioned=!0,this.bottom_symbol.render())}if(this.top_symbol){var w=this.getTop();this.top_symbol.isPositioned||(this.top_symbol.shiftY(this.getY()-this.top_symbol.height-g),this.top_symbol.setX(w.x+this.top_symbol.width),this.top_symbol.isPositioned=!0,this.top_symbol.render())}var T=this;if(this.left_symbol){var U=this.getLeft();this.left_symbol.isPositioned||(this.left_symbol.setY(U.y-this.left_symbol.height/2),this.left_symbol.shiftX(-(this.group.getBBox().x+this.width+g)),function z(){for(var f=!1,o,V=0,q=T.chart.symbols.length;V<q;V++)if(o=T.chart.symbols[V],!T.params["align-next"]||T.params["align-next"]!=="no"){var N=Math.abs(o.getCenter().x-T.left_symbol.getCenter().x);if(o.getCenter().y>T.left_symbol.getCenter().y&&N<=T.left_symbol.width/2){f=!0;break}}if(f){if(T.left_symbol.symbolType==="end")return;T.left_symbol.setX(o.getX()+o.width+g),z()}}(),this.left_symbol.isPositioned=!0,this.left_symbol.render())}if(this.right_symbol){var O=this.getRight();this.right_symbol.isPositioned||(this.right_symbol.setY(O.y-this.right_symbol.height/2),this.right_symbol.shiftX(this.group.getBBox().x+this.width+g),function z(){for(var f=!1,o,V=0,q=T.chart.symbols.length;V<q;V++)if(o=T.chart.symbols[V],!T.params["align-next"]||T.params["align-next"]!=="no"){var N=Math.abs(o.getCenter().x-T.right_symbol.getCenter().x);if(o.getCenter().y>T.right_symbol.getCenter().y&&N<=T.right_symbol.width/2){f=!0;break}}if(f){if(T.right_symbol.symbolType==="end")return;T.right_symbol.setX(o.getX()+o.width+g),z()}}(),this.right_symbol.isPositioned=!0,this.right_symbol.render())}};Re.prototype.renderLines=function(){this.path1_symbol&&this.drawLineTo(this.path1_symbol,this.path1_annotation,this.path1_direction),this.path2_symbol&&this.drawLineTo(this.path2_symbol,this.path2_annotation,this.path2_direction),this.path3_symbol&&this.drawLineTo(this.path3_symbol,this.path3_annotation,this.path3_direction)};var wi=Re,Ji=xi.exports,Ki=te.defaults,tr=Vi,er=_i,ir=wi;function Ae(g,x){x=x||{},this.paper=new Ji(g),this.options=Ki(x,tr),this.symbols=[],this.lines=[],this.start=null}Ae.prototype.handle=function(g){this.symbols.indexOf(g)<=-1&&this.symbols.push(g);var x=this;return g instanceof er?(g.yes=function(w){return g.yes_symbol=w,g.no_symbol&&(g.pathOk=!0),x.handle(w)},g.no=function(w){return g.no_symbol=w,g.yes_symbol&&(g.pathOk=!0),x.handle(w)}):g instanceof ir?(g.path1=function(w){return g.path1_symbol=w,g.path2_symbol&&(g.pathOk=!0),x.handle(w)},g.path2=function(w){return g.path2_symbol=w,g.path3_symbol&&(g.pathOk=!0),x.handle(w)},g.path3=function(w){return g.path3_symbol=w,g.path1_symbol&&(g.pathOk=!0),x.handle(w)}):g.then=function(w){return g.next=w,g.pathOk=!0,x.handle(w)},g};Ae.prototype.startWith=function(g){return this.start=g,this.handle(g)};Ae.prototype.render=function(){var g=0,x=0,w=0,T=0,U=0,O=0,z=0,f=0,o,V;for(w=0,T=this.symbols.length;w<T;w++)o=this.symbols[w],o.width>g&&(g=o.width),o.height>x&&(x=o.height);for(w=0,T=this.symbols.length;w<T;w++)o=this.symbols[w],o.shiftX(this.options.x+(g-o.width)/2+this.options["line-width"]),o.shiftY(this.options.y+(x-o.height)/2+this.options["line-width"]);for(this.start.render(),w=0,T=this.symbols.length;w<T;w++)o=this.symbols[w],o.renderLines();U=this.maxXFromLine;var q,N;for(w=0,T=this.symbols.length;w<T;w++){o=this.symbols[w];var ot=o.getX();q=ot+o.width,N=o.getY()+o.height,ot<z&&(z=ot),q>U&&(U=q),N>O&&(O=N)}for(w=0,T=this.lines.length;w<T;w++){V=this.lines[w].getBBox(),q=V.x,N=V.y;var mt=V.x2,lt=V.y2;q<z&&(z=q),N<f&&(f=N),mt>U&&(U=mt),lt>O&&(O=lt)}var tt=this.options.scale,gt=this.options["line-width"];this.minXFromSymbols<z&&(z=this.minXFromSymbols),z<0&&(z-=gt),f<0&&(f-=gt);var J=U+gt-z,H=O+gt-f;this.paper.setSize(J*tt,H*tt),this.paper.setViewBox(z,f,J,H,!0)};Ae.prototype.clean=function(){if(this.paper){var g=this.paper.canvas;g.parentNode&&g.parentNode.removeChild(g)}};var rr=Ae,ki=se,nr=te.inherits;function Li(g,x){var w=g.paper.rect(0,0,0,0,20);x=x||{},x.text=x.text||"Start",ki.call(this,g,x,w)}nr(Li,ki);var sr=Li,Bi=se,ar=te.inherits;function Ci(g,x){var w=g.paper.rect(0,0,0,0,20);x=x||{},x.text=x.text||"End",Bi.call(this,g,x,w)}ar(Ci,Bi);var or=Ci,Ai=se,hr=te.inherits;function Mi(g,x){var w=g.paper.rect(0,0,0,0);x=x||{},Ai.call(this,g,x,w)}hr(Mi,Ai);var lr=Mi,Ti=se,fr=te.inherits,ur=He,cr=ur.drawPath;function Xe(g,x){x=x||{},Ti.call(this,g,x),this.textMargin=this.getAttr("text-margin"),this.text.attr({x:this.textMargin*3});var w=this.text.getBBox().width+4*this.textMargin,T=this.text.getBBox().height+2*this.textMargin,U=this.textMargin,O=T/2,z={x:U,y:O},f=[{x:U-this.textMargin,y:T},{x:U-this.textMargin+w,y:T},{x:U-this.textMargin+w+2*this.textMargin,y:0},{x:U-this.textMargin+2*this.textMargin,y:0},{x:U,y:O}],o=cr(g,z,f);o.attr({stroke:this.getAttr("element-color"),"stroke-width":this.getAttr("line-width"),fill:this.getAttr("fill")}),x.link&&o.attr("href",x.link),x.target&&o.attr("target",x.target),x.key&&(o.node.id=x.key),o.node.setAttribute("class",this.getAttr("class")),this.text.attr({y:o.getBBox().height/2}),this.group.push(o),o.insertBefore(this.text),this.symbol=o,this.initialize()}fr(Xe,Ti);Xe.prototype.getLeft=function(){var g=this.getY()+this.group.getBBox().height/2,x=this.getX()+this.textMargin;return{x,y:g}};Xe.prototype.getRight=function(){var g=this.getY()+this.group.getBBox().height/2,x=this.getX()+this.group.getBBox().width-this.textMargin;return{x,y:g}};var pr=Xe,Ei=se,dr=te.inherits;function Oi(g,x){var w=g.paper.rect(0,0,0,0);x=x||{},Ei.call(this,g,x,w),w.attr({width:this.text.getBBox().width+4*this.getAttr("text-margin")}),this.text.attr({x:2*this.getAttr("text-margin")});var T=g.paper.rect(0,0,0,0);T.attr({x:this.getAttr("text-margin"),stroke:this.getAttr("element-color"),"stroke-width":this.getAttr("line-width"),width:this.text.getBBox().width+2*this.getAttr("text-margin"),height:this.text.getBBox().height+2*this.getAttr("text-margin"),fill:this.getAttr("fill")}),x.key&&(T.node.id=x.key+"i");var U=this.getAttr("font"),O=this.getAttr("font-family"),z=this.getAttr("font-weight");U&&T.attr({font:U}),O&&T.attr({"font-family":O}),z&&T.attr({"font-weight":z}),x.link&&T.attr("href",x.link),x.target&&T.attr("target",x.target),this.group.push(T),T.insertBefore(this.text),this.initialize()}dr(Oi,Ei);var gr=Oi,xr=rr,yr=sr,vr=or,mr=lr,_r=pr,br=gr,De=_i,Ge=wi;function wr(g){g=g||"",g=g.trim();for(var x={symbols:{},start:null,drawSVG:function(v,_){var A=this;this.diagram&&this.diagram.clean();var b=new xr(v,_);this.diagram=b;var B={};function Q(G){if(B[G.key])return B[G.key];switch(G.symbolType){case"start":B[G.key]=new yr(b,G);break;case"end":B[G.key]=new vr(b,G);break;case"operation":B[G.key]=new mr(b,G);break;case"inputoutput":B[G.key]=new _r(b,G);break;case"subroutine":B[G.key]=new br(b,G);break;case"condition":B[G.key]=new De(b,G);break;case"parallel":B[G.key]=new Ge(b,G);break;default:return new Error("Wrong symbol type!")}return B[G.key]}(function G(it,pt,dt){var ut=Q(it);return A.start===it?b.startWith(ut):pt&&dt&&!pt.pathOk&&(pt instanceof De?(dt.yes===it&&pt.yes(ut),dt.no===it&&pt.no(ut)):pt instanceof Ge?(dt.path1===it&&pt.path1(ut),dt.path2===it&&pt.path2(ut),dt.path3===it&&pt.path3(ut)):pt.then(ut)),ut.pathOk||(ut instanceof De?(it.yes&&G(it.yes,ut,it),it.no&&G(it.no,ut,it)):ut instanceof Ge?(it.path1&&G(it.path1,ut,it),it.path2&&G(it.path2,ut,it),it.path3&&G(it.path3,ut,it)):it.next&&G(it.next,ut,it)),ut})(this.start),b.render()},clean:function(){this.diagram.clean()},options:function(){return this.diagram.options}},w=[],T=0,U=1,O=g.length;U<O;U++)if(g[U]===`
`&&g[U-1]!=="\\"){var z=g.substring(T,U);T=U+1,w.push(z.replace(/\\\n/g,`
`))}T<g.length&&w.push(g.substr(T));for(var f=1,o=w.length;f<o;){var V=w[f];V.indexOf("->")<0&&V.indexOf("=>")<0&&V.indexOf("@>")<0?(w[f-1]+=`
`+V,w.splice(f,1),o--):f++}function q(v){var _=v.indexOf("(")+1,A=v.indexOf(")");return _>=0&&A>=0?v.substring(_,A):"{}"}function N(v){var _=v.indexOf("(")+1,A=v.indexOf(")");return _>=0&&A>=0?v.substring(_,A):""}function ot(v){var _=v.indexOf("(")+1,A=v.indexOf(")");return _>=0&&A>=0?x.symbols[v.substring(0,_-1)]:x.symbols[v]}function mt(v){var _="next",A=v.indexOf("(")+1,b=v.indexOf(")");return A>=0&&b>=0&&(_=W.substring(A,b),_.indexOf(",")<0&&_!=="yes"&&_!=="no"&&(_="next, "+_)),_}function lt(v){var _=v.indexOf("(")+1,A=v.indexOf(")"),b=v.substring(_,A);b.indexOf(",")>0&&(b=b.substring(0,b.indexOf(",")));var B=b.split("@");if(B.length>1)return _>=0&&A>=0?B[1]:""}for(;w.length>0;){var tt=w.splice(0,1)[0].trim();if(tt.indexOf("=>")>=0){var gt=tt.split("=>"),J={key:gt[0].replace(/\(.*\)/,""),symbolType:gt[1],text:null,link:null,target:null,flowstate:null,function:null,lineStyle:{},params:{}},H=gt[0].match(/\((.*)\)/);if(H&&H.length>1)for(var j=H[1].split(","),rt=0;rt<j.length;rt++){var $=j[rt].split("=");$.length==2&&(J.params[$[0]]=$[1])}var I;if(J.symbolType.indexOf(": ")>=0&&(I=J.symbolType.split(": "),J.symbolType=I.shift(),J.text=I.join(": ")),J.text&&J.text.indexOf(":$")>=0?(I=J.text.split(":$"),J.text=I.shift(),J.function=I.join(":$")):J.symbolType.indexOf(":$")>=0?(I=J.symbolType.split(":$"),J.symbolType=I.shift(),J.function=I.join(":$")):J.text&&J.text.indexOf(":>")>=0?(I=J.text.split(":>"),J.text=I.shift(),J.link=I.join(":>")):J.symbolType.indexOf(":>")>=0&&(I=J.symbolType.split(":>"),J.symbolType=I.shift(),J.link=I.join(":>")),J.symbolType.indexOf(`
`)>=0&&(J.symbolType=J.symbolType.split(`
`)[0]),J.link){var k=J.link.indexOf("[")+1,Z=J.link.indexOf("]");k>=0&&Z>=0&&(J.target=J.link.substring(k,Z),J.link=J.link.substring(0,k-1))}if(J.text&&J.text.indexOf("|")>=0){var st=J.text.split("|");J.flowstate=st.pop().trim(),J.text=st.join("|")}x.symbols[J.key]=J}else if(tt.indexOf("->")>=0){var xt=lt(tt);xt&&(tt=tt.replace("@"+xt,""));for(var at=tt.split("->"),K=0,nt=at.length;K<nt;K++){var W=at[K],wt=N(W);(wt==="true"||wt==="false")&&(W=W.replace("true","yes"),W=W.replace("false","no"));var kt=mt(W),_t=ot(W),ct=null;if(kt.indexOf(",")>=0){var bt=kt.split(",");kt=bt[0],ct=bt[1].trim()}if(xt&&(_t.symbolType==="condition"?kt==="yes"||kt==="true"?_t.yes_annotation=xt:_t.no_annotation=xt:_t.symbolType==="parallel"&&(kt==="path1"?_t.path1_annotation=xt:kt==="path2"?_t.path2_annotation=xt:kt==="path3"&&(_t.path3_annotation=xt)),xt=null),x.start||(x.start=_t),K+1<nt){var $t=at[K+1];_t[kt]=ot($t),_t["direction_"+kt]=ct,ct=null}}}else if(tt.indexOf("@>")>=0){for(var l=tt.split("@>"),a=0,s=l.length;a<s;a++)if(a+1!==s){var u=ot(l[a]),y=ot(l[a+1]);u.lineStyle[y.key]=JSON.parse(q(l[a+1]))}}}return x}var gi=wr;const kr=Pi({__proto__:null,default:gi},[gi]);export{kr as f};