mrb-netbox-topology-views/netbox_topology_views/static/netbox_topology_views/js/app.js

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s=this.colorPickerCanvas.clientWidth,o=this.colorPickerCanvas.clientHeight;i.clearRect(0,0,s,o),i.putImageData(this.hueCircle,0,0),i.fillStyle="rgba(0,0,0,"+(1-t.v)+")",i.circle(this.centerCoordinates.x,this.centerCoordinates.y,this.r),i.fill(),this.brightnessRange.value=100*t.v,this.opacityRange.value=100*e.a,this.initialColorDiv.style.backgroundColor="rgba("+this.initialColor.r+","+this.initialColor.g+","+this.initialColor.b+","+this.initialColor.a+")",this.newColorDiv.style.backgroundColor="rgba("+this.color.r+","+this.color.g+","+this.color.b+","+this.color.a+")"}_setSize(){this.colorPickerCanvas.style.width="100%",this.colorPickerCanvas.style.height="100%",this.colorPickerCanvas.width=289*this.pixelRatio,this.colorPickerCanvas.height=289*this.pixelRatio}_create(){if(this.frame=document.createElement("div"),this.frame.className="vis-color-picker",this.colorPickerDiv=document.createElement("div"),this.colorPickerSelector=document.createElement("div"),this.colorPickerSelector.className="vis-selector",this.colorPickerDiv.appendChild(this.colorPickerSelector),this.colorPickerCanvas=document.createElement("canvas"),this.colorPickerDiv.appendChild(this.colorPickerCanvas),this.colorPickerCanvas.getContext){let t=this.colorPickerCanvas.getContext("2d");this.pixelRatio=(window.devicePixelRatio||1)/(t.webkitBackingStorePixelRatio||t.mozBackingStorePixelRatio||t.msBackingStorePixelRatio||t.oBackingStorePixelRatio||t.backingStorePixelRatio||1),this.colorPickerCanvas.getContext("2d").setTransform(this.pixelRatio,0,0,this.pixelRatio,0,0)}else{let t=document.createElement("DIV");t.style.color="red",t.style.fontWeight="bold",t.style.padding="10px",t.innerText="Error: your browser does not support HTML 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e=this;this.opacityRange.onchange=function(){e._setOpacity(this.value)},this.opacityRange.oninput=function(){e._setOpacity(this.value)},this.brightnessRange.onchange=function(){e._setBrightness(this.value)},this.brightnessRange.oninput=function(){e._setBrightness(this.value)},this.brightnessLabel=document.createElement("div"),this.brightnessLabel.className="vis-label vis-brightness",this.brightnessLabel.innerText="brightness:",this.opacityLabel=document.createElement("div"),this.opacityLabel.className="vis-label vis-opacity",this.opacityLabel.innerText="opacity:",this.newColorDiv=document.createElement("div"),this.newColorDiv.className="vis-new-color",this.newColorDiv.innerText="new",this.initialColorDiv=document.createElement("div"),this.initialColorDiv.className="vis-initial-color",this.initialColorDiv.innerText="initial",this.cancelButton=document.createElement("div"),this.cancelButton.className="vis-button 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mi(this.colorPickerCanvas),this.hammer.get("pinch").set({enable:!0}),this.hammer.on("hammer.input",e=>{e.isFirst&&this._moveSelector(e)}),this.hammer.on("tap",e=>{this._moveSelector(e)}),this.hammer.on("panstart",e=>{this._moveSelector(e)}),this.hammer.on("panmove",e=>{this._moveSelector(e)}),this.hammer.on("panend",e=>{this._moveSelector(e)})}_generateHueCircle(){if(this.generated===!1){let e=this.colorPickerCanvas.getContext("2d");this.pixelRation===void 0&&(this.pixelRatio=(window.devicePixelRatio||1)/(e.webkitBackingStorePixelRatio||e.mozBackingStorePixelRatio||e.msBackingStorePixelRatio||e.oBackingStorePixelRatio||e.backingStorePixelRatio||1)),e.setTransform(this.pixelRatio,0,0,this.pixelRatio,0,0);let t=this.colorPickerCanvas.clientWidth,i=this.colorPickerCanvas.clientHeight;e.clearRect(0,0,t,i);let s,o,r,a;this.centerCoordinates={x:t*.5,y:i*.5},this.r=.49*t;let 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\u0432 \u043A\u043B\u0430\u0441\u0442\u0435\u0440.",del:"\u0423\u0434\u0430\u043B\u0438\u0442\u044C \u0432\u044B\u0431\u0440\u0430\u043D\u043D\u043E\u0435",deleteClusterError:"\u041A\u043B\u0430\u0441\u0442\u0435\u0440\u044B \u043D\u0435 \u043C\u043E\u0433\u0443\u0442 \u0431\u044B\u0442\u044C \u0443\u0434\u0430\u043B\u0435\u043D\u044B",edgeDescription:"\u041A\u043B\u0438\u043A\u043D\u0438\u0442\u0435 \u043D\u0430 \u0443\u0437\u0435\u043B \u0438 \u043F\u0440\u043E\u0442\u044F\u043D\u0438\u0442\u0435 \u0440\u0435\u0431\u0440\u043E \u043A \u0434\u0440\u0443\u0433\u043E\u043C\u0443 \u0443\u0437\u043B\u0443, \u0447\u0442\u043E\u0431\u044B \u0441\u043E\u0435\u0434\u0438\u043D\u0438\u0442\u044C \u0438\u0445.",edit:"\u0420\u0435\u0434\u0430\u043A\u0442\u0438\u0440\u043E\u0432\u0430\u0442\u044C",editClusterError:"\u041A\u043B\u0430\u0441\u0442\u0435\u0440\u044B \u043D\u0435\u0434\u043E\u0441\u0442\u0443\u043F\u043D\u044B \u0434\u043B\u044F \u0440\u0435\u0434\u0430\u043A\u0442\u0438\u0440\u043E\u0432\u0430\u043D\u0438\u044F.",editEdge:"\u0420\u0435\u0434\u0430\u043A\u0442\u0438\u0440\u043E\u0432\u0430\u0442\u044C \u0440\u0435\u0431\u0440\u043E",editEdgeDescription:"\u041A\u043B\u0438\u043A\u043D\u0438\u0442\u0435 \u043D\u0430 \u043A\u043E\u043D\u0442\u0440\u043E\u043B\u044C\u043D\u044B\u0435 \u0442\u043E\u0447\u043A\u0438 \u0438 \u043F\u0435\u0440\u0435\u0442\u0430\u0449\u0438\u0442\u0435 \u0438\u0445 \u0432 \u0443\u0437\u0435\u043B, \u0447\u0442\u043E\u0431\u044B \u043F\u043E\u0434\u043A\u043B\u044E\u0447\u0438\u0442\u044C\u0441\u044F \u043A \u043D\u0435\u043C\u0443.",editNode:"\u0420\u0435\u0434\u0430\u043A\u0442\u0438\u0440\u043E\u0432\u0430\u0442\u044C \u0443\u0437\u0435\u043B"},pa={addDescription:"\u5355\u51FB\u7A7A\u767D\u5904\u653E\u7F6E\u65B0\u8282\u70B9\u3002",addEdge:"\u6DFB\u52A0\u8FDE\u63A5\u7EBF",addNode:"\u6DFB\u52A0\u8282\u70B9",back:"\u8FD4\u56DE",close:"\u95DC\u9589",createEdgeError:"\u65E0\u6CD5\u5C06\u8FDE\u63A5\u7EBF\u8FDE\u63A5\u5230\u7FA4\u96C6\u3002",del:"\u5220\u9664\u9009\u5B9A",deleteClusterError:"\u65E0\u6CD5\u5220\u9664\u7FA4\u96C6\u3002",edgeDescription:"\u5355\u51FB\u67D0\u4E2A\u8282\u70B9\u5E76\u5C06\u8BE5\u8FDE\u63A5\u7EBF\u62D6\u52A8\u5230\u53E6\u4E00\u4E2A\u8282\u70B9\u4EE5\u8FDE\u63A5\u5B83\u4EEC\u3002",edit:"\u7F16\u8F91",editClusterError:"\u65E0\u6CD5\u7F16\u8F91\u7FA4\u96C6\u3002",editEdge:"\u7F16\u8F91\u8FDE\u63A5\u7EBF",editEdgeDescription:"\u5355\u51FB\u63A7\u5236\u8282\u70B9\u5E76\u5C06\u5B83\u4EEC\u62D6\u5230\u8282\u70B9\u4E0A\u8FDE\u63A5\u3002",editNode:"\u7F16\u8F91\u8282\u70B9"},ga={addDescription:"K\u043B\u0456\u043A\u043D\u0456\u0442\u044C \u043D\u0430 \u0432\u0456\u043B\u044C\u043D\u0435 \u043C\u0456\u0441\u0446\u0435, \u0449\u043E\u0431 \u0434\u043E\u0434\u0430\u0442\u0438 \u043D\u043E\u0432\u0438\u0439 \u0432\u0443\u0437\u043E\u043B.",addEdge:"\u0414\u043E\u0434\u0430\u0442\u0438 \u043A\u0440\u0430\u0439",addNode:"\u0414\u043E\u0434\u0430\u0442\u0438 \u0432\u0443\u0437\u043E\u043B",back:"\u041D\u0430\u0437\u0430\u0434",close:"\u0417\u0430\u043A\u0440\u0438\u0442\u0438",createEdgeError:"\u041D\u0435 \u043C\u043E\u0436\u043B\u0438\u0432\u043E \u043E\u0431'\u0454\u0434\u043D\u0430\u0442\u0438 \u043A\u0440\u0430\u0457 \u0432 \u0433\u0440\u0443\u043F\u0443.",del:"\u0412\u0438\u0434\u0430\u043B\u0438\u0442\u0438 \u043E\u0431\u0440\u0430\u043D\u0435",deleteClusterError:"\u0413\u0440\u0443\u043F\u0438 \u043D\u0435 \u043C\u043E\u0436\u0443\u0442\u044C \u0431\u0443\u0442\u0438 \u0432\u0438\u0434\u0430\u043B\u0435\u043D\u0456.",edgeDescription:"\u041A\u043B\u0456\u043A\u043D\u0456\u0442\u044C \u043D\u0430 \u0432\u0443\u0437\u043E\u043B \u0456 \u043F\u0435\u0440\u0435\u0442\u044F\u0433\u043D\u0456\u0442\u044C \u043A\u0440\u0430\u0439 \u0434\u043E \u0456\u043D\u0448\u043E\u0433\u043E \u0432\u0443\u0437\u043B\u0430, \u0449\u043E\u0431 \u0457\u0445 \u0437'\u0454\u0434\u043D\u0430\u0442\u0438.",edit:"\u0420\u0435\u0434\u0430\u0433\u0443\u0432\u0430\u0442\u0438",editClusterError:"\u0413\u0440\u0443\u043F\u0438 \u043D\u0435\u0434\u043E\u0441\u0442\u0443\u043F\u043D\u0456 \u0434\u043B\u044F \u0440\u0435\u0434\u0430\u0433\u0443\u0432\u0430\u043D\u043D\u044F.",editEdge:"\u0420\u0435\u0434\u0430\u0433\u0443\u0432\u0430\u0442\u0438 \u043A\u0440\u0430\u0439",editEdgeDescription:"\u041A\u043B\u0456\u043A\u043D\u0456\u0442\u044C \u043D\u0430 \u043A\u043E\u043D\u0442\u0440\u043E\u043B\u044C\u043D\u0456 \u0442\u043E\u0447\u043A\u0438 \u0456 \u043F\u0435\u0440\u0435\u0442\u044F\u0433\u043D\u0456\u0442\u044C \u0457\u0445 \u0443 \u0432\u0443\u0437\u043E\u043B, \u0449\u043E\u0431 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e}finalize(){this.determineLineHeights(),this.determineLabelSize();let e=this.removeEmptyBlocks();return{width:this.width,height:this.height,lines:e}}},wa={"<b>":/<b>/,"<i>":/<i>/,"<code>":/<code>/,"</b>":/<\/b>/,"</i>":/<\/i>/,"</code>":/<\/code>/,"*":/\*/,_:/_/,"`":/`/,afterBold:/[^*]/,afterItal:/[^_]/,afterMono:/[^`]/},Pi=class{constructor(e){this.text=e,this.bold=!1,this.ital=!1,this.mono=!1,this.spacing=!1,this.position=0,this.buffer="",this.modStack=[],this.blocks=[]}mod(){return this.modStack.length===0?"normal":this.modStack[0]}modName(){if(this.modStack.length===0)return"normal";if(this.modStack[0]==="mono")return"mono";if(this.bold&&this.ital)return"boldital";if(this.bold)return"bold";if(this.ital)return"ital"}emitBlock(){this.spacing&&(this.add(" "),this.spacing=!1),this.buffer.length>0&&(this.blocks.push({text:this.buffer,mod:this.modName()}),this.buffer="")}add(e){e===" "&&(this.spacing=!0),this.spacing&&(this.buffer+=" ",this.spacing=!1),e!=" 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t={constrainWidth:!1,maxWdt:-1,minWdt:-1,constrainHeight:!1,minHgt:-1,valign:"middle"},i=xe(e,"widthConstraint");if(typeof i=="number")t.maxWdt=Number(i),t.minWdt=Number(i);else if(typeof i=="object"){let o=xe(e,["widthConstraint","maximum"]);typeof o=="number"&&(t.maxWdt=Number(o));let r=xe(e,["widthConstraint","minimum"]);typeof r=="number"&&(t.minWdt=Number(r))}let s=xe(e,"heightConstraint");if(typeof s=="number")t.minHgt=Number(s);else if(typeof s=="object"){let o=xe(e,["heightConstraint","minimum"]);typeof o=="number"&&(t.minHgt=Number(o));let r=xe(e,["heightConstraint","valign"]);typeof r=="string"&&(r==="top"||r==="bottom")&&(t.valign=r)}return t}update(e,t){this.setOptions(e,!0),this.propagateFonts(t),j(this.fontOptions,this.constrain(t)),this.fontOptions.chooser=Oi("label",t)}adjustSizes(e){let t=e?e.right+e.left:0;this.fontOptions.constrainWidth&&(this.fontOptions.maxWdt-=t,this.fontOptions.minWdt-=t);let i=e?e.top+e.bottom:0;this.fontOptions.constrainHeight&&(this.fontOptions.minHgt-=i)}addFontOptionsToPile(e,t){for(let i=0;i<t.length;++i)this.addFontToPile(e,t[i])}addFontToPile(e,t){if(t===void 0||t.font===void 0||t.font===null)return;let i=t.font;e.push(i)}getBasicOptions(e){let t={};for(let i=0;i<e.length;++i){let s=e[i],o={};Ye.parseFontString(o,s)&&(s=o),A(s,(r,a)=>{r!==void 0&&(Object.prototype.hasOwnProperty.call(t,a)||(Xt.indexOf(a)!==-1?t[a]={}:t[a]=r))})}return t}getFontOption(e,t,i){let s;for(let o=0;o<e.length;++o){let r=e[o];if(Object.prototype.hasOwnProperty.call(r,t)){if(s=r[t],s==null)continue;let a={};if(Ye.parseFontString(a,s)&&(s=a),Object.prototype.hasOwnProperty.call(s,i))return s[i]}}if(Object.prototype.hasOwnProperty.call(this.fontOptions,i))return this.fontOptions[i];throw new Error("Did not find value for multi-font for property: '"+i+"'")}getFontOptions(e,t){let i={},s=["color","size","face","mod","vadjust"];for(let o=0;o<s.length;++o){let r=s[o];i[r]=this.getFontOption(e,t,r)}return i}propagateFonts(e){let t=[];this.addFontOptionsToPile(t,e),this.fontOptions=this.getBasicOptions(t);for(let i=0;i<Xt.length;++i){let s=Xt[i],o=this.fontOptions[s],r=this.getFontOptions(t,s);A(r,(a,d)=>{o[d]=a}),o.size=Number(o.size),o.vadjust=Number(o.vadjust)}}draw(e,t,i,s,o,r="middle"){if(this.elementOptions.label===void 0)return;let a=this.fontOptions.size*this.body.view.scale;this.elementOptions.label&&a<this.elementOptions.scaling.label.drawThreshold-1||(a>=this.elementOptions.scaling.label.maxVisible&&(a=Number(this.elementOptions.scaling.label.maxVisible)/this.body.view.scale),this.calculateLabelSize(e,s,o,t,i,r),this._drawBackground(e),this._drawText(e,t,this.size.yLine,r,a))}_drawBackground(e){if(this.fontOptions.background!==void 0&&this.fontOptions.background!=="none"){e.fillStyle=this.fontOptions.background;let t=this.getSize();e.fillRect(t.left,t.top,t.width,t.height)}}_drawText(e,t,i,s="middle",o){[t,i]=this._setAlignment(e,t,i,s),e.textAlign="left",t=t-this.size.width/2,this.fontOptions.valign&&this.size.height>this.size.labelHeight&&(this.fontOptions.valign==="top"&&(i-=(this.size.height-this.size.labelHeight)/2),this.fontOptions.valign==="bottom"&&(i+=(this.size.height-this.size.labelHeight)/2));for(let r=0;r<this.lineCount;r++){let a=this.lines[r];if(a&&a.blocks){let d=0;this.isEdgeLabel||this.fontOptions.align==="center"?d+=(this.size.width-a.width)/2:this.fontOptions.align==="right"&&(d+=this.size.width-a.width);for(let h=0;h<a.blocks.length;h++){let l=a.blocks[h];e.font=l.font;let[c,u]=this._getColor(l.color,o,l.strokeColor);l.strokeWidth>0&&(e.lineWidth=l.strokeWidth,e.strokeStyle=u,e.lineJoin="round"),e.fillStyle=c,l.strokeWidth>0&&e.strokeText(l.text,t+d,i+l.vadjust),e.fillText(l.text,t+d,i+l.vadjust),d+=l.width}i+=a.height}}}_setAlignment(e,t,i,s){if(this.isEdgeLabel&&this.fontOptions.align!=="horizontal"&&this.pointToSelf===!1){t=0,i=0;let o=2;this.fontOptions.align==="top"?(e.textBaseline="alphabetic",i-=2*o):this.fontOptions.align==="bottom"?(e.textBaseline="hanging",i+=2*o):e.textBaseline="middle"}else e.textBaseline=s;return[t,i]}_getColor(e,t,i){let s=e||"#000000",o=i||"#ffffff";if(t<=this.elementOptions.scaling.label.drawThreshold){let r=Math.max(0,Math.min(1,1-(this.elementOptions.scaling.label.drawThreshold-t)));s=re(s,r),o=re(o,r)}return[s,o]}getTextSize(e,t=!1,i=!1){return this._processLabel(e,t,i),{width:this.size.width,height:this.size.height,lineCount:this.lineCount}}getSize(){let e=2,t=this.size.left,i=this.size.top-.5*e;if(this.isEdgeLabel){let o=-this.size.width*.5;switch(this.fontOptions.align){case"middle":t=o,i=-this.size.height*.5;break;case"top":t=o,i=-(this.size.height+e);break;case"bottom":t=o,i=e;break}}return{left:t,top:i,width:this.size.width,height:this.size.height}}calculateLabelSize(e,t,i,s=0,o=0,r="middle"){this._processLabel(e,t,i),this.size.left=s-this.size.width*.5,this.size.top=o-this.size.height*.5,this.size.yLine=o+(1-this.lineCount)*.5*this.fontOptions.size,r==="hanging"&&(this.size.top+=.5*this.fontOptions.size,this.size.top+=4,this.size.yLine+=4)}getFormattingValues(e,t,i,s){let o=function(d,h,l){return h==="normal"?l==="mod"?"":d[l]:d[h][l]!==void 0?d[h][l]:d[l]},r={color:o(this.fontOptions,s,"color"),size:o(this.fontOptions,s,"size"),face:o(this.fontOptions,s,"face"),mod:o(this.fontOptions,s,"mod"),vadjust:o(this.fontOptions,s,"vadjust"),strokeWidth:this.fontOptions.strokeWidth,strokeColor:this.fontOptions.strokeColor};(t||i)&&(s==="normal"&&this.fontOptions.chooser===!0&&this.elementOptions.labelHighlightBold?r.mod="bold":typeof this.fontOptions.chooser=="function"&&this.fontOptions.chooser(r,this.elementOptions.id,t,i));let a="";return r.mod!==void 0&&r.mod!==""&&(a+=r.mod+" "),a+=r.size+"px "+r.face,e.font=a.replace(/"/g,""),r.font=e.font,r.height=r.size,r}differentState(e,t){return e!==this.selectedState||t!==this.hoverState}_processLabelText(e,t,i,s){return new ko(e,this,t,i).process(s)}_processLabel(e,t,i){if(this.labelDirty===!1&&!this.differentState(t,i))return;let s=this._processLabelText(e,t,i,this.elementOptions.label);this.fontOptions.minWdt>0&&s.width<this.fontOptions.minWdt&&(s.width=this.fontOptions.minWdt),this.size.labelHeight=s.height,this.fontOptions.minHgt>0&&s.height<this.fontOptions.minHgt&&(s.height=this.fontOptions.minHgt),this.lines=s.lines,this.lineCount=s.lines.length,this.size.width=s.width,this.size.height=s.height,this.selectedState=t,this.hoverState=i,this.labelDirty=!1}visible(){return!(this.size.width===0||this.size.height===0||this.elementOptions.label===void 0||this.fontOptions.size*this.body.view.scale<this.elementOptions.scaling.label.drawThreshold-1)}},De=class{constructor(e,t,i){this.body=t,this.labelModule=i,this.setOptions(e),this.top=void 0,this.left=void 0,this.height=void 0,this.width=void 0,this.radius=void 0,this.margin=void 0,this.refreshNeeded=!0,this.boundingBox={top:0,left:0,right:0,bottom:0}}setOptions(e){this.options=e}_setMargins(e){this.margin={},this.options.margin&&(typeof this.options.margin=="object"?(this.margin.top=this.options.margin.top,this.margin.right=this.options.margin.right,this.margin.bottom=this.options.margin.bottom,this.margin.left=this.options.margin.left):(this.margin.top=this.options.margin,this.margin.right=this.options.margin,this.margin.bottom=this.options.margin,this.margin.left=this.options.margin)),e.adjustSizes(this.margin)}_distanceToBorder(e,t){let i=this.options.borderWidth;return e&&this.resize(e),Math.min(Math.abs(this.width/2/Math.cos(t)),Math.abs(this.height/2/Math.sin(t)))+i}enableShadow(e,t){t.shadow&&(e.shadowColor=t.shadowColor,e.shadowBlur=t.shadowSize,e.shadowOffsetX=t.shadowX,e.shadowOffsetY=t.shadowY)}disableShadow(e,t){t.shadow&&(e.shadowColor="rgba(0,0,0,0)",e.shadowBlur=0,e.shadowOffsetX=0,e.shadowOffsetY=0)}enableBorderDashes(e,t){if(t.borderDashes!==!1)if(e.setLineDash!==void 0){let i=t.borderDashes;i===!0&&(i=[5,15]),e.setLineDash(i)}else console.warn("setLineDash is not supported in this browser. The dashed borders cannot be used."),this.options.shapeProperties.borderDashes=!1,t.borderDashes=!1}disableBorderDashes(e,t){t.borderDashes!==!1&&(e.setLineDash!==void 0?e.setLineDash([0]):(console.warn("setLineDash is not supported in this browser. The dashed borders cannot be used."),this.options.shapeProperties.borderDashes=!1,t.borderDashes=!1))}needsRefresh(e,t){return this.refreshNeeded===!0?(this.refreshNeeded=!1,!0):this.width===void 0||this.labelModule.differentState(e,t)}initContextForDraw(e,t){let i=t.borderWidth/this.body.view.scale;e.lineWidth=Math.min(this.width,i),e.strokeStyle=t.borderColor,e.fillStyle=t.color}performStroke(e,t){let i=t.borderWidth/this.body.view.scale;e.save(),i>0&&(this.enableBorderDashes(e,t),e.stroke(),this.disableBorderDashes(e,t)),e.restore()}performFill(e,t){e.save(),e.fillStyle=t.color,this.enableShadow(e,t),e.fill(),this.disableShadow(e,t),e.restore(),this.performStroke(e,t)}_addBoundingBoxMargin(e){this.boundingBox.left-=e,this.boundingBox.top-=e,this.boundingBox.bottom+=e,this.boundingBox.right+=e}_updateBoundingBox(e,t,i,s,o){i!==void 0&&this.resize(i,s,o),this.left=e-this.width/2,this.top=t-this.height/2,this.boundingBox.left=this.left,this.boundingBox.top=this.top,this.boundingBox.bottom=this.top+this.height,this.boundingBox.right=this.left+this.width}updateBoundingBox(e,t,i,s,o){this._updateBoundingBox(e,t,i,s,o)}getDimensionsFromLabel(e,t,i){this.textSize=this.labelModule.getTextSize(e,t,i);let s=this.textSize.width,o=this.textSize.height,r=14;return s===0&&(s=r,o=r),{width:s,height:o}}},_a=class extends De{constructor(e,t,i){super(e,t,i);this._setMargins(i)}resize(e,t=this.selected,i=this.hover){if(this.needsRefresh(t,i)){let s=this.getDimensionsFromLabel(e,t,i);this.width=s.width+this.margin.right+this.margin.left,this.height=s.height+this.margin.top+this.margin.bottom,this.radius=this.width/2}}draw(e,t,i,s,o,r){this.resize(e,s,o),this.left=t-this.width/2,this.top=i-this.height/2,this.initContextForDraw(e,r),ro(e,this.left,this.top,this.width,this.height,r.borderRadius),this.performFill(e,r),this.updateBoundingBox(t,i,e,s,o),this.labelModule.draw(e,this.left+this.textSize.width/2+this.margin.left,this.top+this.textSize.height/2+this.margin.top,s,o)}updateBoundingBox(e,t,i,s,o){this._updateBoundingBox(e,t,i,s,o);let r=this.options.shapeProperties.borderRadius;this._addBoundingBoxMargin(r)}distanceToBorder(e,t){e&&this.resize(e);let i=this.options.borderWidth;return Math.min(Math.abs(this.width/2/Math.cos(t)),Math.abs(this.height/2/Math.sin(t)))+i}},Gt=class extends De{constructor(e,t,i){super(e,t,i);this.labelOffset=0,this.selected=!1}setOptions(e,t,i){this.options=e,t===void 0&&i===void 0||this.setImages(t,i)}setImages(e,t){t&&this.selected?(this.imageObj=t,this.imageObjAlt=e):(this.imageObj=e,this.imageObjAlt=t)}switchImages(e){let t=e&&!this.selected||!e&&this.selected;if(this.selected=e,this.imageObjAlt!==void 0&&t){let i=this.imageObj;this.imageObj=this.imageObjAlt,this.imageObjAlt=i}}_getImagePadding(){let e={top:0,right:0,bottom:0,left:0};if(this.options.imagePadding){let t=this.options.imagePadding;typeof t=="object"?(e.top=t.top,e.right=t.right,e.bottom=t.bottom,e.left=t.left):(e.top=t,e.right=t,e.bottom=t,e.left=t)}return e}_resizeImage(){let e,t;if(this.options.shapeProperties.useImageSize===!1){let i=1,s=1;this.imageObj.width&&this.imageObj.height&&(this.imageObj.width>this.imageObj.height?i=this.imageObj.width/this.imageObj.height:s=this.imageObj.height/this.imageObj.width),e=this.options.size*2*i,t=this.options.size*2*s}else{let i=this._getImagePadding();e=this.imageObj.width+i.left+i.right,t=this.imageObj.height+i.top+i.bottom}this.width=e,this.height=t,this.radius=.5*this.width}_drawRawCircle(e,t,i,s){this.initContextForDraw(e,s),Ci(e,t,i,s.size),this.performFill(e,s)}_drawImageAtPosition(e,t){if(this.imageObj.width!=0){e.globalAlpha=t.opacity!==void 0?t.opacity:1,this.enableShadow(e,t);let i=1;this.options.shapeProperties.interpolation===!0&&(i=this.imageObj.width/this.width/this.body.view.scale);let s=this._getImagePadding(),o=this.left+s.left,r=this.top+s.top,a=this.width-s.left-s.right,d=this.height-s.top-s.bottom;this.imageObj.drawImageAtPosition(e,i,o,r,a,d),this.disableShadow(e,t)}}_drawImageLabel(e,t,i,s,o){let r=0;if(this.height!==void 0){r=this.height*.5;let d=this.labelModule.getTextSize(e,s,o);d.lineCount>=1&&(r+=d.height/2)}let a=i+r;this.options.label&&(this.labelOffset=r),this.labelModule.draw(e,t,a,s,o,"hanging")}},Ea=class extends Gt{constructor(e,t,i){super(e,t,i);this._setMargins(i)}resize(e,t=this.selected,i=this.hover){if(this.needsRefresh(t,i)){let s=this.getDimensionsFromLabel(e,t,i),o=Math.max(s.width+this.margin.right+this.margin.left,s.height+this.margin.top+this.margin.bottom);this.options.size=o/2,this.width=o,this.height=o,this.radius=this.width/2}}draw(e,t,i,s,o,r){this.resize(e,s,o),this.left=t-this.width/2,this.top=i-this.height/2,this._drawRawCircle(e,t,i,r),this.updateBoundingBox(t,i),this.labelModule.draw(e,this.left+this.textSize.width/2+this.margin.left,i,s,o)}updateBoundingBox(e,t){this.boundingBox.top=t-this.options.size,this.boundingBox.left=e-this.options.size,this.boundingBox.right=e+this.options.size,this.boundingBox.bottom=t+this.options.size}distanceToBorder(e){return e&&this.resize(e),this.width*.5}},So=class extends Gt{constructor(e,t,i,s,o){super(e,t,i);this.setImages(s,o)}resize(e,t=this.selected,i=this.hover){if(this.imageObj.src===void 0||this.imageObj.width===void 0||this.imageObj.height===void 0){let o=this.options.size*2;this.width=o,this.height=o,this.radius=.5*this.width;return}this.needsRefresh(t,i)&&this._resizeImage()}draw(e,t,i,s,o,r){this.switchImages(s),this.resize();let a=t,d=i;this.options.shapeProperties.coordinateOrigin==="top-left"?(this.left=t,this.top=i,a+=this.width/2,d+=this.height/2):(this.left=t-this.width/2,this.top=i-this.height/2),this._drawRawCircle(e,a,d,r),e.save(),e.clip(),this._drawImageAtPosition(e,r),e.restore(),this._drawImageLabel(e,a,d,s,o),this.updateBoundingBox(t,i)}updateBoundingBox(e,t){this.options.shapeProperties.coordinateOrigin==="top-left"?(this.boundingBox.top=t,this.boundingBox.left=e,this.boundingBox.right=e+this.options.size*2,this.boundingBox.bottom=t+this.options.size*2):(this.boundingBox.top=t-this.options.size,this.boundingBox.left=e-this.options.size,this.boundingBox.right=e+this.options.size,this.boundingBox.bottom=t+this.options.size),this.boundingBox.left=Math.min(this.boundingBox.left,this.labelModule.size.left),this.boundingBox.right=Math.max(this.boundingBox.right,this.labelModule.size.left+this.labelModule.size.width),this.boundingBox.bottom=Math.max(this.boundingBox.bottom,this.boundingBox.bottom+this.labelOffset)}distanceToBorder(e){return e&&this.resize(e),this.width*.5}},ke=class extends De{constructor(e,t,i){super(e,t,i)}resize(e,t=this.selected,i=this.hover,s={size:this.options.size}){var o,r;if(this.needsRefresh(t,i)){this.labelModule.getTextSize(e,t,i);let a=2*s.size;this.width=(o=this.customSizeWidth)!=null?o:a,this.height=(r=this.customSizeHeight)!=null?r:a,this.radius=.5*this.width}}_drawShape(e,t,i,s,o,r,a,d){return this.resize(e,r,a,d),this.left=s-this.width/2,this.top=o-this.height/2,this.initContextForDraw(e,d),Kr(t)(e,s,o,d.size),this.performFill(e,d),this.options.icon!==void 0&&this.options.icon.code!==void 0&&(e.font=(r?"bold ":"")+this.height/2+"px "+(this.options.icon.face||"FontAwesome"),e.fillStyle=this.options.icon.color||"black",e.textAlign="center",e.textBaseline="middle",e.fillText(this.options.icon.code,s,o)),{drawExternalLabel:()=>{if(this.options.label!==void 0){this.labelModule.calculateLabelSize(e,r,a,s,o,"hanging");let h=o+.5*this.height+.5*this.labelModule.size.height;this.labelModule.draw(e,s,h,r,a,"hanging")}this.updateBoundingBox(s,o)}}}updateBoundingBox(e,t){this.boundingBox.top=t-this.options.size,this.boundingBox.left=e-this.options.size,this.boundingBox.right=e+this.options.size,this.boundingBox.bottom=t+this.options.size,this.options.label!==void 0&&this.labelModule.size.width>0&&(this.boundingBox.left=Math.min(this.boundingBox.left,this.labelModule.size.left),this.boundingBox.right=Math.max(this.boundingBox.right,this.labelModule.size.left+this.labelModule.size.width),this.boundingBox.bottom=Math.max(this.boundingBox.bottom,this.boundingBox.bottom+this.labelModule.size.height))}},Oo=class extends ke{constructor(e,t,i,s){super(e,t,i,s);this.ctxRenderer=s}draw(e,t,i,s,o,r){this.resize(e,s,o,r),this.left=t-this.width/2,this.top=i-this.height/2,e.save();let a=this.ctxRenderer({ctx:e,id:this.options.id,x:t,y:i,state:{selected:s,hover:o},style:de({},r),label:this.options.label});if(a.drawNode!=null&&a.drawNode(),e.restore(),a.drawExternalLabel){let d=a.drawExternalLabel;a.drawExternalLabel=()=>{e.save(),d(),e.restore()}}return a.nodeDimensions&&(this.customSizeWidth=a.nodeDimensions.width,this.customSizeHeight=a.nodeDimensions.height),a}distanceToBorder(e,t){return this._distanceToBorder(e,t)}},Io=class extends De{constructor(e,t,i){super(e,t,i);this._setMargins(i)}resize(e,t,i){if(this.needsRefresh(t,i)){let o=this.getDimensionsFromLabel(e,t,i).width+this.margin.right+this.margin.left;this.width=o,this.height=o,this.radius=this.width/2}}draw(e,t,i,s,o,r){this.resize(e,s,o),this.left=t-this.width/2,this.top=i-this.height/2,this.initContextForDraw(e,r),ao(e,t-this.width/2,i-this.height/2,this.width,this.height),this.performFill(e,r),this.updateBoundingBox(t,i,e,s,o),this.labelModule.draw(e,this.left+this.textSize.width/2+this.margin.left,this.top+this.textSize.height/2+this.margin.top,s,o)}distanceToBorder(e,t){return this._distanceToBorder(e,t)}},xa=class extends ke{constructor(e,t,i){super(e,t,i)}draw(e,t,i,s,o,r){return this._drawShape(e,"diamond",4,t,i,s,o,r)}distanceToBorder(e,t){return this._distanceToBorder(e,t)}},Po=class extends ke{constructor(e,t,i){super(e,t,i)}draw(e,t,i,s,o,r){return this._drawShape(e,"circle",2,t,i,s,o,r)}distanceToBorder(e){return e&&this.resize(e),this.options.size}},Mi=class extends De{constructor(e,t,i){super(e,t,i)}resize(e,t=this.selected,i=this.hover){if(this.needsRefresh(t,i)){let s=this.getDimensionsFromLabel(e,t,i);this.height=s.height*2,this.width=s.width+s.height,this.radius=.5*this.width}}draw(e,t,i,s,o,r){this.resize(e,s,o),this.left=t-this.width*.5,this.top=i-this.height*.5,this.initContextForDraw(e,r),Ti(e,this.left,this.top,this.width,this.height),this.performFill(e,r),this.updateBoundingBox(t,i,e,s,o),this.labelModule.draw(e,t,i,s,o)}distanceToBorder(e,t){e&&this.resize(e);let i=this.width*.5,s=this.height*.5,o=Math.sin(t)*i,r=Math.cos(t)*s;return i*s/Math.sqrt(o*o+r*r)}},Mo=class extends De{constructor(e,t,i){super(e,t,i);this._setMargins(i)}resize(e,t,i){this.needsRefresh(t,i)&&(this.iconSize={width:Number(this.options.icon.size),height:Number(this.options.icon.size)},this.width=this.iconSize.width+this.margin.right+this.margin.left,this.height=this.iconSize.height+this.margin.top+this.margin.bottom,this.radius=.5*this.width)}draw(e,t,i,s,o,r){return this.resize(e,s,o),this.options.icon.size=this.options.icon.size||50,this.left=t-this.width/2,this.top=i-this.height/2,this._icon(e,t,i,s,o,r),{drawExternalLabel:()=>{if(this.options.label!==void 0){let a=5;this.labelModule.draw(e,this.left+this.iconSize.width/2+this.margin.left,i+this.height/2+a,s)}this.updateBoundingBox(t,i)}}}updateBoundingBox(e,t){if(this.boundingBox.top=t-this.options.icon.size*.5,this.boundingBox.left=e-this.options.icon.size*.5,this.boundingBox.right=e+this.options.icon.size*.5,this.boundingBox.bottom=t+this.options.icon.size*.5,this.options.label!==void 0&&this.labelModule.size.width>0){let i=5;this.boundingBox.left=Math.min(this.boundingBox.left,this.labelModule.size.left),this.boundingBox.right=Math.max(this.boundingBox.right,this.labelModule.size.left+this.labelModule.size.width),this.boundingBox.bottom=Math.max(this.boundingBox.bottom,this.boundingBox.bottom+this.labelModule.size.height+i)}}_icon(e,t,i,s,o,r){let a=Number(this.options.icon.size);this.options.icon.code!==void 0?(e.font=[this.options.icon.weight!=null?this.options.icon.weight:s?"bold":"",(this.options.icon.weight!=null&&s?5:0)+a+"px",this.options.icon.face].join(" "),e.fillStyle=this.options.icon.color||"black",e.textAlign="center",e.textBaseline="middle",this.enableShadow(e,r),e.fillText(this.options.icon.code,t,i),this.disableShadow(e,r)):console.error("When using the icon shape, you need to define the code in the icon options object. This can be done per node or globally.")}distanceToBorder(e,t){return this._distanceToBorder(e,t)}},Ca=class extends Gt{constructor(e,t,i,s,o){super(e,t,i);this.setImages(s,o)}resize(e,t=this.selected,i=this.hover){if(this.imageObj.src===void 0||this.imageObj.width===void 0||this.imageObj.height===void 0){let o=this.options.size*2;this.width=o,this.height=o;return}this.needsRefresh(t,i)&&this._resizeImage()}draw(e,t,i,s,o,r){e.save(),this.switchImages(s),this.resize();let a=t,d=i;if(this.options.shapeProperties.coordinateOrigin==="top-left"?(this.left=t,this.top=i,a+=this.width/2,d+=this.height/2):(this.left=t-this.width/2,this.top=i-this.height/2),this.options.shapeProperties.useBorderWithImage===!0){let h=this.options.borderWidth,l=this.options.borderWidthSelected||2*this.options.borderWidth,c=(s?l:h)/this.body.view.scale;e.lineWidth=Math.min(this.width,c),e.beginPath();let u=s?this.options.color.highlight.border:o?this.options.color.hover.border:this.options.color.border,p=s?this.options.color.highlight.background:o?this.options.color.hover.background:this.options.color.background;r.opacity!==void 0&&(u=re(u,r.opacity),p=re(p,r.opacity)),e.strokeStyle=u,e.fillStyle=p,e.rect(this.left-.5*e.lineWidth,this.top-.5*e.lineWidth,this.width+e.lineWidth,this.height+e.lineWidth),e.fill(),this.performStroke(e,r),e.closePath()}this._drawImageAtPosition(e,r),this._drawImageLabel(e,a,d,s,o),this.updateBoundingBox(t,i),e.restore()}updateBoundingBox(e,t){this.resize(),this.options.shapeProperties.coordinateOrigin==="top-left"?(this.left=e,this.top=t):(this.left=e-this.width/2,this.top=t-this.height/2),this.boundingBox.left=this.left,this.boundingBox.top=this.top,this.boundingBox.bottom=this.top+this.height,this.boundingBox.right=this.left+this.width,this.options.label!==void 0&&this.labelModule.size.width>0&&(this.boundingBox.left=Math.min(this.boundingBox.left,this.labelModule.size.left),this.boundingBox.right=Math.max(this.boundingBox.right,this.labelModule.size.left+this.labelModule.size.width),this.boundingBox.bottom=Math.max(this.boundingBox.bottom,this.boundingBox.bottom+this.labelOffset))}distanceToBorder(e,t){return this._distanceToBorder(e,t)}},Do=class extends ke{constructor(e,t,i){super(e,t,i)}draw(e,t,i,s,o,r){return this._drawShape(e,"square",2,t,i,s,o,r)}distanceToBorder(e,t){return this._distanceToBorder(e,t)}},Fo=class extends ke{constructor(e,t,i){super(e,t,i)}draw(e,t,i,s,o,r){return this._drawShape(e,"hexagon",4,t,i,s,o,r)}distanceToBorder(e,t){return this._distanceToBorder(e,t)}},No=class extends ke{constructor(e,t,i){super(e,t,i)}draw(e,t,i,s,o,r){return this._drawShape(e,"star",4,t,i,s,o,r)}distanceToBorder(e,t){return this._distanceToBorder(e,t)}},Bo=class extends De{constructor(e,t,i){super(e,t,i);this._setMargins(i)}resize(e,t,i){this.needsRefresh(t,i)&&(this.textSize=this.labelModule.getTextSize(e,t,i),this.width=this.textSize.width+this.margin.right+this.margin.left,this.height=this.textSize.height+this.margin.top+this.margin.bottom,this.radius=.5*this.width)}draw(e,t,i,s,o,r){this.resize(e,s,o),this.left=t-this.width/2,this.top=i-this.height/2,this.enableShadow(e,r),this.labelModule.draw(e,this.left+this.textSize.width/2+this.margin.left,this.top+this.textSize.height/2+this.margin.top,s,o),this.disableShadow(e,r),this.updateBoundingBox(t,i,e,s,o)}distanceToBorder(e,t){return this._distanceToBorder(e,t)}},Ta=class extends ke{constructor(e,t,i){super(e,t,i)}draw(e,t,i,s,o,r){return this._drawShape(e,"triangle",3,t,i,s,o,r)}distanceToBorder(e,t){return this._distanceToBorder(e,t)}},Ao=class extends ke{constructor(e,t,i){super(e,t,i)}draw(e,t,i,s,o,r){return this._drawShape(e,"triangleDown",3,t,i,s,o,r)}distanceToBorder(e,t){return this._distanceToBorder(e,t)}},U=class{constructor(e,t,i,s,o,r){this.options=Ee(o),this.globalOptions=o,this.defaultOptions=r,this.body=t,this.edges=[],this.id=void 0,this.imagelist=i,this.grouplist=s,this.x=void 0,this.y=void 0,this.baseSize=this.options.size,this.baseFontSize=this.options.font.size,this.predefinedPosition=!1,this.selected=!1,this.hover=!1,this.labelModule=new Ye(this.body,this.options,!1),this.setOptions(e)}attachEdge(e){this.edges.indexOf(e)===-1&&this.edges.push(e)}detachEdge(e){let t=this.edges.indexOf(e);t!=-1&&this.edges.splice(t,1)}setOptions(e){let t=this.options.shape;if(!e)return;if(typeof e.color!="undefined"&&(this._localColor=e.color),e.id!==void 0&&(this.id=e.id),this.id===void 0)throw new Error("Node must have an id");U.checkMass(e,this.id),e.x!==void 0&&(e.x===null?(this.x=void 0,this.predefinedPosition=!1):(this.x=parseInt(e.x),this.predefinedPosition=!0)),e.y!==void 0&&(e.y===null?(this.y=void 0,this.predefinedPosition=!1):(this.y=parseInt(e.y),this.predefinedPosition=!0)),e.size!==void 0&&(this.baseSize=e.size),e.value!==void 0&&(e.value=parseFloat(e.value)),U.parseOptions(this.options,e,!0,this.globalOptions,this.grouplist);let i=[e,this.options,this.defaultOptions];return this.chooser=Oi("node",i),this._load_images(),this.updateLabelModule(e),e.opacity!==void 0&&U.checkOpacity(e.opacity)&&(this.options.opacity=e.opacity),this.updateShape(t),e.hidden!==void 0||e.physics!==void 0}_load_images(){if((this.options.shape==="circularImage"||this.options.shape==="image")&&this.options.image===void 0)throw new Error("Option image must be defined for node type '"+this.options.shape+"'");if(this.options.image!==void 0){if(this.imagelist===void 0)throw new Error("Internal Error: No images provided");if(typeof this.options.image=="string")this.imageObj=this.imagelist.load(this.options.image,this.options.brokenImage,this.id);else{if(this.options.image.unselected===void 0)throw new Error("No unselected image provided");this.imageObj=this.imagelist.load(this.options.image.unselected,this.options.brokenImage,this.id),this.options.image.selected!==void 0?this.imageObjAlt=this.imagelist.load(this.options.image.selected,this.options.brokenImage,this.id):this.imageObjAlt=void 0}}}static checkOpacity(e){return 0<=e&&e<=1}static checkCoordinateOrigin(e){return e===void 0||e==="center"||e==="top-left"}static updateGroupOptions(e,t,i){if(i===void 0)return;let s=e.group;if(t!==void 0&&t.group!==void 0&&s!==t.group)throw new Error("updateGroupOptions: group values in options don't match.");if(!(typeof s=="number"||typeof s=="string"&&s!=""))return;let r=i.get(s);r.opacity!==void 0&&t.opacity===void 0&&(U.checkOpacity(r.opacity)||(console.error("Invalid option for node opacity. Value must be between 0 and 1, found: "+r.opacity),r.opacity=void 0));let a=Object.getOwnPropertyNames(t).filter(d=>t[d]!=null);a.push("font"),bt(a,e,r),e.color=Lt(e.color)}static parseOptions(e,t,i=!1,s={},o){if(bt(["color","fixed","shadow"],e,t,i),U.checkMass(t),e.opacity!==void 0&&(U.checkOpacity(e.opacity)||(console.error("Invalid option for node opacity. Value must be between 0 and 1, found: "+e.opacity),e.opacity=void 0)),t.opacity!==void 0&&(U.checkOpacity(t.opacity)||(console.error("Invalid option for node opacity. Value must be between 0 and 1, found: "+t.opacity),t.opacity=void 0)),t.shapeProperties&&!U.checkCoordinateOrigin(t.shapeProperties.coordinateOrigin)&&console.error("Invalid option for node coordinateOrigin, found: "+t.shapeProperties.coordinateOrigin),ae(e,t,"shadow",s),t.color!==void 0&&t.color!==null){let a=Lt(t.color);yi(e.color,a)}else i===!0&&t.color===null&&(e.color=Ee(s.color));t.fixed!==void 0&&t.fixed!==null&&(typeof t.fixed=="boolean"?(e.fixed.x=t.fixed,e.fixed.y=t.fixed):(t.fixed.x!==void 0&&typeof t.fixed.x=="boolean"&&(e.fixed.x=t.fixed.x),t.fixed.y!==void 0&&typeof t.fixed.y=="boolean"&&(e.fixed.y=t.fixed.y))),i===!0&&t.font===null&&(e.font=Ee(s.font)),U.updateGroupOptions(e,t,o),t.scaling!==void 0&&ae(e.scaling,t.scaling,"label",s.scaling)}getFormattingValues(){let e={color:this.options.color.background,opacity:this.options.opacity,borderWidth:this.options.borderWidth,borderColor:this.options.color.border,size:this.options.size,borderDashes:this.options.shapeProperties.borderDashes,borderRadius:this.options.shapeProperties.borderRadius,shadow:this.options.shadow.enabled,shadowColor:this.options.shadow.color,shadowSize:this.options.shadow.size,shadowX:this.options.shadow.x,shadowY:this.options.shadow.y};if(this.selected||this.hover?this.chooser===!0?this.selected?(this.options.borderWidthSelected!=null?e.borderWidth=this.options.borderWidthSelected:e.borderWidth*=2,e.color=this.options.color.highlight.background,e.borderColor=this.options.color.highlight.border,e.shadow=this.options.shadow.enabled):this.hover&&(e.color=this.options.color.hover.background,e.borderColor=this.options.color.hover.border,e.shadow=this.options.shadow.enabled):typeof this.chooser=="function"&&(this.chooser(e,this.options.id,this.selected,this.hover),e.shadow===!1&&(e.shadowColor!==this.options.shadow.color||e.shadowSize!==this.options.shadow.size||e.shadowX!==this.options.shadow.x||e.shadowY!==this.options.shadow.y)&&(e.shadow=!0)):e.shadow=this.options.shadow.enabled,this.options.opacity!==void 0){let t=this.options.opacity;e.borderColor=re(e.borderColor,t),e.color=re(e.color,t),e.shadowColor=re(e.shadowColor,t)}return e}updateLabelModule(e){(this.options.label===void 0||this.options.label===null)&&(this.options.label=""),U.updateGroupOptions(this.options,Be(de({},e),{color:e&&e.color||this._localColor||void 0}),this.grouplist);let t=this.grouplist.get(this.options.group,!1),i=[e,this.options,t,this.globalOptions,this.defaultOptions];this.labelModule.update(this.options,i),this.labelModule.baseSize!==void 0&&(this.baseFontSize=this.labelModule.baseSize)}updateShape(e){if(e===this.options.shape&&this.shape)this.shape.setOptions(this.options,this.imageObj,this.imageObjAlt);else switch(this.options.shape){case"box":this.shape=new _a(this.options,this.body,this.labelModule);break;case"circle":this.shape=new Ea(this.options,this.body,this.labelModule);break;case"circularImage":this.shape=new So(this.options,this.body,this.labelModule,this.imageObj,this.imageObjAlt);break;case"custom":this.shape=new Oo(this.options,this.body,this.labelModule,this.options.ctxRenderer);break;case"database":this.shape=new Io(this.options,this.body,this.labelModule);break;case"diamond":this.shape=new xa(this.options,this.body,this.labelModule);break;case"dot":this.shape=new Po(this.options,this.body,this.labelModule);break;case"ellipse":this.shape=new Mi(this.options,this.body,this.labelModule);break;case"icon":this.shape=new Mo(this.options,this.body,this.labelModule);break;case"image":this.shape=new Ca(this.options,this.body,this.labelModule,this.imageObj,this.imageObjAlt);break;case"square":this.shape=new Do(this.options,this.body,this.labelModule);break;case"hexagon":this.shape=new Fo(this.options,this.body,this.labelModule);break;case"star":this.shape=new No(this.options,this.body,this.labelModule);break;case"text":this.shape=new Bo(this.options,this.body,this.labelModule);break;case"triangle":this.shape=new Ta(this.options,this.body,this.labelModule);break;case"triangleDown":this.shape=new Ao(this.options,this.body,this.labelModule);break;default:this.shape=new Mi(this.options,this.body,this.labelModule);break}this.needsRefresh()}select(){this.selected=!0,this.needsRefresh()}unselect(){this.selected=!1,this.needsRefresh()}needsRefresh(){this.shape.refreshNeeded=!0}getTitle(){return this.options.title}distanceToBorder(e,t){return this.shape.distanceToBorder(e,t)}isFixed(){return this.options.fixed.x&&this.options.fixed.y}isSelected(){return this.selected}getValue(){return this.options.value}getLabelSize(){return this.labelModule.size()}setValueRange(e,t,i){if(this.options.value!==void 0){let s=this.options.scaling.customScalingFunction(e,t,i,this.options.value),o=this.options.scaling.max-this.options.scaling.min;if(this.options.scaling.label.enabled===!0){let r=this.options.scaling.label.max-this.options.scaling.label.min;this.options.font.size=this.options.scaling.label.min+s*r}this.options.size=this.options.scaling.min+s*o}else this.options.size=this.baseSize,this.options.font.size=this.baseFontSize;this.updateLabelModule()}draw(e){let t=this.getFormattingValues();return this.shape.draw(e,this.x,this.y,this.selected,this.hover,t)||{}}updateBoundingBox(e){this.shape.updateBoundingBox(this.x,this.y,e)}resize(e){let t=this.getFormattingValues();this.shape.resize(e,this.selected,this.hover,t)}getItemsOnPoint(e){let t=[];return this.labelModule.visible()&&Ii(this.labelModule.getSize(),e)&&t.push({nodeId:this.id,labelId:0}),Ii(this.shape.boundingBox,e)&&t.push({nodeId:this.id}),t}isOverlappingWith(e){return this.shape.left<e.right&&this.shape.left+this.shape.width>e.left&&this.shape.top<e.bottom&&this.shape.top+this.shape.height>e.top}isBoundingBoxOverlappingWith(e){return this.shape.boundingBox.left<e.right&&this.shape.boundingBox.right>e.left&&this.shape.boundingBox.top<e.bottom&&this.shape.boundingBox.bottom>e.top}static checkMass(e,t){if(e.mass!==void 0&&e.mass<=0){let i="";t!==void 0&&(i=" in node id: "+t),console.error("%cNegative or zero mass disallowed"+i+", setting mass to 1.",_i),e.mass=1}}},zo=class{constructor(e,t,i,s){if(this.body=e,this.images=t,this.groups=i,this.layoutEngine=s,this.body.functions.createNode=this.create.bind(this),this.nodesListeners={add:(o,r)=>{this.add(r.items)},update:(o,r)=>{this.update(r.items,r.data,r.oldData)},remove:(o,r)=>{this.remove(r.items)}},this.defaultOptions={borderWidth:1,borderWidthSelected:void 0,brokenImage:void 0,color:{border:"#2B7CE9",background:"#97C2FC",highlight:{border:"#2B7CE9",background:"#D2E5FF"},hover:{border:"#2B7CE9",background:"#D2E5FF"}},opacity:void 0,fixed:{x:!1,y:!1},font:{color:"#343434",size:14,face:"arial",background:"none",strokeWidth:0,strokeColor:"#ffffff",align:"center",vadjust:0,multi:!1,bold:{mod:"bold"},boldital:{mod:"bold italic"},ital:{mod:"italic"},mono:{mod:"",size:15,face:"monospace",vadjust:2}},group:void 0,hidden:!1,icon:{face:"FontAwesome",code:void 0,size:50,color:"#2B7CE9"},image:void 0,imagePadding:{top:0,right:0,bottom:0,left:0},label:void 0,labelHighlightBold:!0,level:void 0,margin:{top:5,right:5,bottom:5,left:5},mass:1,physics:!0,scaling:{min:10,max:30,label:{enabled:!1,min:14,max:30,maxVisible:30,drawThreshold:5},customScalingFunction:function(o,r,a,d){if(r===o)return .5;{let h=1/(r-o);return Math.max(0,(d-o)*h)}}},shadow:{enabled:!1,color:"rgba(0,0,0,0.5)",size:10,x:5,y:5},shape:"ellipse",shapeProperties:{borderDashes:!1,borderRadius:6,interpolation:!0,useImageSize:!1,useBorderWithImage:!1,coordinateOrigin:"center"},size:25,title:void 0,value:void 0,x:void 0,y:void 0},this.defaultOptions.mass<=0)throw"Internal error: mass in defaultOptions of NodesHandler may not be zero or negative";this.options=Ee(this.defaultOptions),this.bindEventListeners()}bindEventListeners(){this.body.emitter.on("refreshNodes",this.refresh.bind(this)),this.body.emitter.on("refresh",this.refresh.bind(this)),this.body.emitter.on("destroy",()=>{A(this.nodesListeners,(e,t)=>{this.body.data.nodes&&this.body.data.nodes.off(t,e)}),delete 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Value must be between 0 and 1, found: "+e.opacity):this.options.opacity=e.opacity),e.shape!==void 0)for(let t in this.body.nodes)Object.prototype.hasOwnProperty.call(this.body.nodes,t)&&this.body.nodes[t].updateShape();if(typeof e.font!="undefined"||typeof e.widthConstraint!="undefined"||typeof e.heightConstraint!="undefined")for(let t of Object.keys(this.body.nodes))this.body.nodes[t].updateLabelModule(),this.body.nodes[t].needsRefresh();if(e.size!==void 0)for(let t in this.body.nodes)Object.prototype.hasOwnProperty.call(this.body.nodes,t)&&this.body.nodes[t].needsRefresh();(e.hidden!==void 0||e.physics!==void 0)&&this.body.emitter.emit("_dataChanged")}}setData(e,t=!1){let i=this.body.data.nodes;if(xi("id",e))this.body.data.nodes=e;else if(Array.isArray(e))this.body.data.nodes=new Te,this.body.data.nodes.add(e);else if(!e)this.body.data.nodes=new Te;else throw new TypeError("Array or DataSet expected");if(i&&A(this.nodesListeners,function(s,o){i.off(o,s)}),this.body.nodes={},this.body.data.nodes){let s=this;A(this.nodesListeners,function(r,a){s.body.data.nodes.on(a,r)});let o=this.body.data.nodes.getIds();this.add(o,!0)}t===!1&&this.body.emitter.emit("_dataChanged")}add(e,t=!1){let i,s=[];for(let o=0;o<e.length;o++){i=e[o];let r=this.body.data.nodes.get(i),a=this.create(r);s.push(a),this.body.nodes[i]=a}this.layoutEngine.positionInitially(s),t===!1&&this.body.emitter.emit("_dataChanged")}update(e,t,i){let s=this.body.nodes,o=!1;for(let r=0;r<e.length;r++){let a=e[r],d=s[a],h=t[r];d!==void 0?d.setOptions(h)&&(o=!0):(o=!0,d=this.create(h),s[a]=d)}!o&&i!==void 0&&(o=t.some(function(r,a){let d=i[a];return d&&d.level!==r.level})),o===!0?this.body.emitter.emit("_dataChanged"):this.body.emitter.emit("_dataUpdated")}remove(e){let t=this.body.nodes;for(let i=0;i<e.length;i++){let s=e[i];delete t[s]}this.body.emitter.emit("_dataChanged")}create(e,t=U){return new t(e,this.body,this.images,this.groups,this.options,this.defaultOptions)}refresh(e=!1){A(this.body.nodes,(t,i)=>{let s=this.body.data.nodes.get(i);s!==void 0&&(e===!0&&t.setOptions({x:null,y:null}),t.setOptions({fixed:!1}),t.setOptions(s))})}getPositions(e){let t={};if(e!==void 0){if(Array.isArray(e)===!0){for(let i=0;i<e.length;i++)if(this.body.nodes[e[i]]!==void 0){let s=this.body.nodes[e[i]];t[e[i]]={x:Math.round(s.x),y:Math.round(s.y)}}}else if(this.body.nodes[e]!==void 0){let i=this.body.nodes[e];t[e]={x:Math.round(i.x),y:Math.round(i.y)}}}else for(let i=0;i<this.body.nodeIndices.length;i++){let s=this.body.nodes[this.body.nodeIndices[i]];t[this.body.nodeIndices[i]]={x:Math.round(s.x),y:Math.round(s.y)}}return t}getPosition(e){if(e==null)throw new TypeError("No id was specified for getPosition method.");if(this.body.nodes[e]==null)throw new ReferenceError(`NodeId provided for getPosition does not exist. Provided: ${e}`);return{x:Math.round(this.body.nodes[e].x),y:Math.round(this.body.nodes[e].y)}}storePositions(){let e=[],t=this.body.data.nodes.getDataSet();for(let i of t.get()){let s=i.id,o=this.body.nodes[s],r=Math.round(o.x),a=Math.round(o.y);(i.x!==r||i.y!==a)&&e.push({id:s,x:r,y:a})}t.update(e)}getBoundingBox(e){if(this.body.nodes[e]!==void 0)return this.body.nodes[e].shape.boundingBox}getConnectedNodes(e,t){let i=[];if(this.body.nodes[e]!==void 0){let s=this.body.nodes[e],o={};for(let r=0;r<s.edges.length;r++){let a=s.edges[r];t!=="to"&&a.toId==s.id?o[a.fromId]===void 0&&(i.push(a.fromId),o[a.fromId]=!0):t!=="from"&&a.fromId==s.id&&o[a.toId]===void 0&&(i.push(a.toId),o[a.toId]=!0)}}return i}getConnectedEdges(e){let t=[];if(this.body.nodes[e]!==void 0){let i=this.body.nodes[e];for(let s=0;s<i.edges.length;s++)t.push(i.edges[s].id)}else console.error("NodeId provided for getConnectedEdges does not exist. Provided: ",e);return t}moveNode(e,t,i){this.body.nodes[e]!==void 0?(this.body.nodes[e].x=Number(t),this.body.nodes[e].y=Number(i),setTimeout(()=>{this.body.emitter.emit("startSimulation")},0)):console.error("Node id supplied to moveNode does not exist. Provided: ",e)}},G=class{static transform(e,t){Array.isArray(e)||(e=[e]);let i=t.point.x,s=t.point.y,o=t.angle,r=t.length;for(let a=0;a<e.length;++a){let d=e[a],h=d.x*Math.cos(o)-d.y*Math.sin(o),l=d.x*Math.sin(o)+d.y*Math.cos(o);d.x=i+r*h,d.y=s+r*l}}static drawPath(e,t){e.beginPath(),e.moveTo(t[0].x,t[0].y);for(let i=1;i<t.length;++i)e.lineTo(t[i].x,t[i].y);e.closePath()}},ka=class extends G{static draw(e,t){if(t.image){e.save(),e.translate(t.point.x,t.point.y),e.rotate(Math.PI/2+t.angle);let i=t.imageWidth!=null?t.imageWidth:t.image.width,s=t.imageHeight!=null?t.imageHeight:t.image.height;t.image.drawImageAtPosition(e,1,-i/2,0,i,s),e.restore()}return!1}},Lo=class extends G{static draw(e,t){let i=[{x:0,y:0},{x:-1,y:.3},{x:-.9,y:0},{x:-1,y:-.3}];return G.transform(i,t),G.drawPath(e,i),!0}},Ro=class{static draw(e,t){let i=[{x:-1,y:0},{x:0,y:.3},{x:-.4,y:0},{x:0,y:-.3}];return G.transform(i,t),G.drawPath(e,i),!0}},Ho=class{static draw(e,t){let i={x:-.4,y:0};G.transform(i,t),e.strokeStyle=e.fillStyle,e.fillStyle="rgba(0, 0, 0, 0)";let s=Math.PI,o=t.angle-s/2,r=t.angle+s/2;return e.beginPath(),e.arc(i.x,i.y,t.length*.4,o,r,!1),e.stroke(),!0}},jo=class{static draw(e,t){let i={x:-.3,y:0};G.transform(i,t),e.strokeStyle=e.fillStyle,e.fillStyle="rgba(0, 0, 0, 0)";let s=Math.PI,o=t.angle+s/2,r=t.angle+3*s/2;return e.beginPath(),e.arc(i.x,i.y,t.length*.4,o,r,!1),e.stroke(),!0}},Wo=class{static draw(e,t){let i=[{x:.02,y:0},{x:-1,y:.3},{x:-1,y:-.3}];return G.transform(i,t),G.drawPath(e,i),!0}},Vo=class{static draw(e,t){let i=[{x:0,y:.3},{x:0,y:-.3},{x:-1,y:0}];return G.transform(i,t),G.drawPath(e,i),!0}},qo=class{static draw(e,t){let i={x:-.4,y:0};return G.transform(i,t),Ci(e,i.x,i.y,t.length*.4),!0}},Uo=class{static draw(e,t){let i=[{x:0,y:.5},{x:0,y:-.5},{x:-.15,y:-.5},{x:-.15,y:.5}];return G.transform(i,t),G.drawPath(e,i),!0}},Yo=class{static draw(e,t){let i=[{x:0,y:.3},{x:0,y:-.3},{x:-.6,y:-.3},{x:-.6,y:.3}];return G.transform(i,t),G.drawPath(e,i),!0}},Xo=class{static draw(e,t){let i=[{x:0,y:0},{x:-.5,y:-.3},{x:-1,y:0},{x:-.5,y:.3}];return G.transform(i,t),G.drawPath(e,i),!0}},Go=class{static draw(e,t){let i=[{x:-1,y:.3},{x:-.5,y:0},{x:-1,y:-.3},{x:0,y:0}];return G.transform(i,t),G.drawPath(e,i),!0}},Di=class{static draw(e,t){let i;switch(t.type&&(i=t.type.toLowerCase()),i){case"image":return ka.draw(e,t);case"circle":return qo.draw(e,t);case"box":return Yo.draw(e,t);case"crow":return Ro.draw(e,t);case"curve":return Ho.draw(e,t);case"diamond":return Xo.draw(e,t);case"inv_curve":return jo.draw(e,t);case"triangle":return Wo.draw(e,t);case"inv_triangle":return Vo.draw(e,t);case"bar":return Uo.draw(e,t);case"vee":return Go.draw(e,t);case"arrow":default:return Lo.draw(e,t)}}},Fi=class{constructor(e,t,i){this._body=t,this._labelModule=i,this.color={},this.colorDirty=!0,this.hoverWidth=1.5,this.selectionWidth=2,this.setOptions(e),this.fromPoint=this.from,this.toPoint=this.to}connect(){this.from=this._body.nodes[this.options.from],this.to=this._body.nodes[this.options.to]}cleanup(){return!1}setOptions(e){this.options=e,this.from=this._body.nodes[this.options.from],this.to=this._body.nodes[this.options.to],this.id=this.options.id}drawLine(e,t,i,s,o=this.getViaNode()){e.strokeStyle=this.getColor(e,t),e.lineWidth=t.width,t.dashes!==!1?this._drawDashedLine(e,t,o):this._drawLine(e,t,o)}_drawLine(e,t,i,s,o){if(this.from!=this.to)this._line(e,t,i,s,o);else{let[r,a,d]=this._getCircleData(e);this._circle(e,t,r,a,d)}}_drawDashedLine(e,t,i,s,o){e.lineCap="round";let r=Array.isArray(t.dashes)?t.dashes:[5,5];if(e.setLineDash!==void 0){if(e.save(),e.setLineDash(r),e.lineDashOffset=0,this.from!=this.to)this._line(e,t,i);else{let[a,d,h]=this._getCircleData(e);this._circle(e,t,a,d,h)}e.setLineDash([0]),e.lineDashOffset=0,e.restore()}else{if(this.from!=this.to)ho(e,this.from.x,this.from.y,this.to.x,this.to.y,r);else{let[a,d,h]=this._getCircleData(e);this._circle(e,t,a,d,h)}this.enableShadow(e,t),e.stroke(),this.disableShadow(e,t)}}findBorderPosition(e,t,i){return this.from!=this.to?this._findBorderPosition(e,t,i):this._findBorderPositionCircle(e,t,i)}findBorderPositions(e){if(this.from!=this.to)return{from:this._findBorderPosition(this.from,e),to:this._findBorderPosition(this.to,e)};{let[t,i]=this._getCircleData(e).slice(0,2);return{from:this._findBorderPositionCircle(this.from,e,{x:t,y:i,low:.25,high:.6,direction:-1}),to:this._findBorderPositionCircle(this.from,e,{x:t,y:i,low:.6,high:.8,direction:1})}}}_getCircleData(e){let t=this.options.selfReference.size;e!==void 0&&this.from.shape.width===void 0&&this.from.shape.resize(e);let i=Co(e,this.options.selfReference.angle,t,this.from);return[i.x,i.y,t]}_pointOnCircle(e,t,i,s){let o=s*2*Math.PI;return{x:e+i*Math.cos(o),y:t-i*Math.sin(o)}}_findBorderPositionCircle(e,t,i){let s=i.x,o=i.y,r=i.low,a=i.high,d=i.direction,h=10,l=this.options.selfReference.size,c=.05,u,p=(r+a)*.5,b=0;this.options.arrowStrikethrough===!0&&(d===-1?b=this.options.endPointOffset.from:d===1&&(b=this.options.endPointOffset.to));let C=0;do{p=(r+a)*.5,u=this._pointOnCircle(s,o,l,p);let f=Math.atan2(e.y-u.y,e.x-u.x),g=e.distanceToBorder(t,f)+b,m=Math.sqrt(Math.pow(u.x-e.x,2)+Math.pow(u.y-e.y,2)),v=g-m;if(Math.abs(v)<c)break;v>0?d>0?r=p:a=p:d>0?a=p:r=p,++C}while(r<=a&&C<h);return Be(de({},u),{t:p})}getLineWidth(e,t){return e===!0?Math.max(this.selectionWidth,.3/this._body.view.scale):t===!0?Math.max(this.hoverWidth,.3/this._body.view.scale):Math.max(this.options.width,.3/this._body.view.scale)}getColor(e,t){if(t.inheritsColor!==!1){if(t.inheritsColor==="both"&&this.from.id!==this.to.id){let i=e.createLinearGradient(this.from.x,this.from.y,this.to.x,this.to.y),s=this.from.options.color.highlight.border,o=this.to.options.color.highlight.border;return this.from.selected===!1&&this.to.selected===!1?(s=re(this.from.options.color.border,t.opacity),o=re(this.to.options.color.border,t.opacity)):this.from.selected===!0&&this.to.selected===!1?o=this.to.options.color.border:this.from.selected===!1&&this.to.selected===!0&&(s=this.from.options.color.border),i.addColorStop(0,s),i.addColorStop(1,o),i}return t.inheritsColor==="to"?re(this.to.options.color.border,t.opacity):re(this.from.options.color.border,t.opacity)}else return re(t.color,t.opacity)}_circle(e,t,i,s,o){this.enableShadow(e,t);let r=0,a=Math.PI*2;if(!this.options.selfReference.renderBehindTheNode){let d=this.options.selfReference.angle,h=this.options.selfReference.angle+Math.PI,l=this._findBorderPositionCircle(this.from,e,{x:i,y:s,low:d,high:h,direction:-1}),c=this._findBorderPositionCircle(this.from,e,{x:i,y:s,low:d,high:h,direction:1});r=Math.atan2(l.y-s,l.x-i),a=Math.atan2(c.y-s,c.x-i)}e.beginPath(),e.arc(i,s,o,r,a,!1),e.stroke(),this.disableShadow(e,t)}getDistanceToEdge(e,t,i,s,o,r){if(this.from!=this.to)return this._getDistanceToEdge(e,t,i,s,o,r);{let[a,d,h]=this._getCircleData(void 0),l=a-o,c=d-r;return Math.abs(Math.sqrt(l*l+c*c)-h)}}_getDistanceToLine(e,t,i,s,o,r){let a=i-e,d=s-t,h=a*a+d*d,l=((o-e)*a+(r-t)*d)/h;l>1?l=1:l<0&&(l=0);let c=e+l*a,u=t+l*d,p=c-o,b=u-r;return Math.sqrt(p*p+b*b)}getArrowData(e,t,i,s,o,r){let a,d,h,l,c,u,p,b=r.width;t==="from"?(h=this.from,l=this.to,c=r.fromArrowScale<0,u=Math.abs(r.fromArrowScale),p=r.fromArrowType):t==="to"?(h=this.to,l=this.from,c=r.toArrowScale<0,u=Math.abs(r.toArrowScale),p=r.toArrowType):(h=this.to,l=this.from,c=r.middleArrowScale<0,u=Math.abs(r.middleArrowScale),p=r.middleArrowType);let C=15*u+3*b;if(h!=l){let v=Math.hypot(h.x-l.x,h.y-l.y),_=C/v;if(t!=="middle")if(this.options.smooth.enabled===!0){let E=this._findBorderPosition(h,e,{via:i}),T=this.getPoint(E.t+_*(t==="from"?1:-1),i);a=Math.atan2(E.y-T.y,E.x-T.x),d=E}else a=Math.atan2(h.y-l.y,h.x-l.x),d=this._findBorderPosition(h,e);else{let E=(c?-_:_)/2,T=this.getPoint(.5+E,i),x=this.getPoint(.5-E,i);a=Math.atan2(T.y-x.y,T.x-x.x),d=this.getPoint(.5,i)}}else{let[v,_,E]=this._getCircleData(e);if(t==="from"){let T=this.options.selfReference.angle,x=this.options.selfReference.angle+Math.PI,w=this._findBorderPositionCircle(this.from,e,{x:v,y:_,low:T,high:x,direction:-1});a=w.t*-2*Math.PI+1.5*Math.PI+.1*Math.PI,d=w}else if(t==="to"){let T=this.options.selfReference.angle,x=this.options.selfReference.angle+Math.PI,w=this._findBorderPositionCircle(this.from,e,{x:v,y:_,low:T,high:x,direction:1});a=w.t*-2*Math.PI+1.5*Math.PI-1.1*Math.PI,d=w}else{let T=this.options.selfReference.angle/(2*Math.PI);d=this._pointOnCircle(v,_,E,T),a=T*-2*Math.PI+1.5*Math.PI+.1*Math.PI}}let f=d.x-C*.9*Math.cos(a),g=d.y-C*.9*Math.sin(a);return{point:d,core:{x:f,y:g},angle:a,length:C,type:p}}drawArrowHead(e,t,i,s,o){e.strokeStyle=this.getColor(e,t),e.fillStyle=e.strokeStyle,e.lineWidth=t.width,Di.draw(e,o)&&(this.enableShadow(e,t),e.fill(),this.disableShadow(e,t))}enableShadow(e,t){t.shadow===!0&&(e.shadowColor=t.shadowColor,e.shadowBlur=t.shadowSize,e.shadowOffsetX=t.shadowX,e.shadowOffsetY=t.shadowY)}disableShadow(e,t){t.shadow===!0&&(e.shadowColor="rgba(0,0,0,0)",e.shadowBlur=0,e.shadowOffsetX=0,e.shadowOffsetY=0)}drawBackground(e,t){if(t.background!==!1){let i={strokeStyle:e.strokeStyle,lineWidth:e.lineWidth,dashes:e.dashes};e.strokeStyle=t.backgroundColor,e.lineWidth=t.backgroundSize,this.setStrokeDashed(e,t.backgroundDashes),e.stroke(),e.strokeStyle=i.strokeStyle,e.lineWidth=i.lineWidth,e.dashes=i.dashes,this.setStrokeDashed(e,t.dashes)}}setStrokeDashed(e,t){if(t!==!1)if(e.setLineDash!==void 0){let i=Array.isArray(t)?t:[5,5];e.setLineDash(i)}else console.warn("setLineDash is not supported in this browser. The dashed stroke cannot be used.");else e.setLineDash!==void 0?e.setLineDash([]):console.warn("setLineDash is not supported in this browser. The dashed stroke cannot be used.")}},Kt=class extends Fi{constructor(e,t,i){super(e,t,i)}_findBorderPositionBezier(e,t,i=this._getViaCoordinates()){let s=10,o=.2,r=!1,a=1,d=0,h=this.to,l,c,u=this.options.endPointOffset?this.options.endPointOffset.to:0;e.id===this.from.id&&(h=this.from,r=!0,u=this.options.endPointOffset?this.options.endPointOffset.from:0),this.options.arrowStrikethrough===!1&&(u=0);let p=0;do{c=(d+a)*.5,l=this.getPoint(c,i);let b=Math.atan2(h.y-l.y,h.x-l.x),C=h.distanceToBorder(t,b)+u,f=Math.sqrt(Math.pow(l.x-h.x,2)+Math.pow(l.y-h.y,2)),g=C-f;if(Math.abs(g)<o)break;g<0?r===!1?d=c:a=c:r===!1?a=c:d=c,++p}while(d<=a&&p<s);return Be(de({},l),{t:c})}_getDistanceToBezierEdge(e,t,i,s,o,r,a){let d=1e9,h,l,c,u,p,b=e,C=t;for(l=1;l<10;l++)c=.1*l,u=Math.pow(1-c,2)*e+2*c*(1-c)*a.x+Math.pow(c,2)*i,p=Math.pow(1-c,2)*t+2*c*(1-c)*a.y+Math.pow(c,2)*s,l>0&&(h=this._getDistanceToLine(b,C,u,p,o,r),d=h<d?h:d),b=u,C=p;return d}_bezierCurve(e,t,i,s){e.beginPath(),e.moveTo(this.fromPoint.x,this.fromPoint.y),i!=null&&i.x!=null?s!=null&&s.x!=null?e.bezierCurveTo(i.x,i.y,s.x,s.y,this.toPoint.x,this.toPoint.y):e.quadraticCurveTo(i.x,i.y,this.toPoint.x,this.toPoint.y):e.lineTo(this.toPoint.x,this.toPoint.y),this.drawBackground(e,t),this.enableShadow(e,t),e.stroke(),this.disableShadow(e,t)}getViaNode(){return this._getViaCoordinates()}},Ni=class extends Kt{constructor(e,t,i){super(e,t,i);this.via=this.via,this._boundFunction=()=>{this.positionBezierNode()},this._body.emitter.on("_repositionBezierNodes",this._boundFunction)}setOptions(e){super.setOptions(e);let t=!1;this.options.physics!==e.physics&&(t=!0),this.options=e,this.id=this.options.id,this.from=this._body.nodes[this.options.from],this.to=this._body.nodes[this.options.to],this.setupSupportNode(),this.connect(),t===!0&&(this.via.setOptions({physics:this.options.physics}),this.positionBezierNode())}connect(){this.from=this._body.nodes[this.options.from],this.to=this._body.nodes[this.options.to],this.from===void 0||this.to===void 0||this.options.physics===!1?this.via.setOptions({physics:!1}):this.from.id===this.to.id?this.via.setOptions({physics:!1}):this.via.setOptions({physics:!0})}cleanup(){return this._body.emitter.off("_repositionBezierNodes",this._boundFunction),this.via!==void 0?(delete this._body.nodes[this.via.id],this.via=void 0,!0):!1}setupSupportNode(){if(this.via===void 0){let e="edgeId:"+this.id,t=this._body.functions.createNode({id:e,shape:"circle",physics:!0,hidden:!0});this._body.nodes[e]=t,this.via=t,this.via.parentEdgeId=this.id,this.positionBezierNode()}}positionBezierNode(){this.via!==void 0&&this.from!==void 0&&this.to!==void 0?(this.via.x=.5*(this.from.x+this.to.x),this.via.y=.5*(this.from.y+this.to.y)):this.via!==void 0&&(this.via.x=0,this.via.y=0)}_line(e,t,i){this._bezierCurve(e,t,i)}_getViaCoordinates(){return this.via}getViaNode(){return this.via}getPoint(e,t=this.via){if(this.from===this.to){let[i,s,o]=this._getCircleData(),r=2*Math.PI*(1-e);return{x:i+o*Math.sin(r),y:s+o-o*(1-Math.cos(r))}}else return{x:Math.pow(1-e,2)*this.fromPoint.x+2*e*(1-e)*t.x+Math.pow(e,2)*this.toPoint.x,y:Math.pow(1-e,2)*this.fromPoint.y+2*e*(1-e)*t.y+Math.pow(e,2)*this.toPoint.y}}_findBorderPosition(e,t){return this._findBorderPositionBezier(e,t,this.via)}_getDistanceToEdge(e,t,i,s,o,r){return this._getDistanceToBezierEdge(e,t,i,s,o,r,this.via)}},Bi=class extends Kt{constructor(e,t,i){super(e,t,i)}_line(e,t,i){this._bezierCurve(e,t,i)}getViaNode(){return this._getViaCoordinates()}_getViaCoordinates(){let e=this.options.smooth.roundness,t=this.options.smooth.type,i=Math.abs(this.from.x-this.to.x),s=Math.abs(this.from.y-this.to.y);if(t==="discrete"||t==="diagonalCross"){let o,r;i<=s?o=r=e*s:o=r=e*i,this.from.x>this.to.x&&(o=-o),this.from.y>=this.to.y&&(r=-r);let a=this.from.x+o,d=this.from.y+r;return t==="discrete"&&(i<=s?a=i<e*s?this.from.x:a:d=s<e*i?this.from.y:d),{x:a,y:d}}else if(t==="straightCross"){let o=(1-e)*i,r=(1-e)*s;return i<=s?(o=0,this.from.y<this.to.y&&(r=-r)):(this.from.x<this.to.x&&(o=-o),r=0),{x:this.to.x+o,y:this.to.y+r}}else if(t==="horizontal"){let o=(1-e)*i;return this.from.x<this.to.x&&(o=-o),{x:this.to.x+o,y:this.from.y}}else if(t==="vertical"){let o=(1-e)*s;return this.from.y<this.to.y&&(o=-o),{x:this.from.x,y:this.to.y+o}}else if(t==="curvedCW"){i=this.to.x-this.from.x,s=this.from.y-this.to.y;let o=Math.sqrt(i*i+s*s),r=Math.PI,d=(Math.atan2(s,i)+(e*.5+.5)*r)%(2*r);return{x:this.from.x+(e*.5+.5)*o*Math.sin(d),y:this.from.y+(e*.5+.5)*o*Math.cos(d)}}else if(t==="curvedCCW"){i=this.to.x-this.from.x,s=this.from.y-this.to.y;let o=Math.sqrt(i*i+s*s),r=Math.PI,d=(Math.atan2(s,i)+(-e*.5+.5)*r)%(2*r);return{x:this.from.x+(e*.5+.5)*o*Math.sin(d),y:this.from.y+(e*.5+.5)*o*Math.cos(d)}}else{let o,r;i<=s?o=r=e*s:o=r=e*i,this.from.x>this.to.x&&(o=-o),this.from.y>=this.to.y&&(r=-r);let a=this.from.x+o,d=this.from.y+r;return i<=s?this.from.x<=this.to.x?a=this.to.x<a?this.to.x:a:a=this.to.x>a?this.to.x:a:this.from.y>=this.to.y?d=this.to.y>d?this.to.y:d:d=this.to.y<d?this.to.y:d,{x:a,y:d}}}_findBorderPosition(e,t,i={}){return this._findBorderPositionBezier(e,t,i.via)}_getDistanceToEdge(e,t,i,s,o,r,a=this._getViaCoordinates()){return this._getDistanceToBezierEdge(e,t,i,s,o,r,a)}getPoint(e,t=this._getViaCoordinates()){let i=e,s=Math.pow(1-i,2)*this.fromPoint.x+2*i*(1-i)*t.x+Math.pow(i,2)*this.toPoint.x,o=Math.pow(1-i,2)*this.fromPoint.y+2*i*(1-i)*t.y+Math.pow(i,2)*this.toPoint.y;return{x:s,y:o}}},Ko=class extends Kt{constructor(e,t,i){super(e,t,i)}_getDistanceToBezierEdge2(e,t,i,s,o,r,a,d){let h=1e9,l=e,c=t,u=[0,0,0,0];for(let p=1;p<10;p++){let b=.1*p;u[0]=Math.pow(1-b,3),u[1]=3*b*Math.pow(1-b,2),u[2]=3*Math.pow(b,2)*(1-b),u[3]=Math.pow(b,3);let C=u[0]*e+u[1]*a.x+u[2]*d.x+u[3]*i,f=u[0]*t+u[1]*a.y+u[2]*d.y+u[3]*s;if(p>0){let g=this._getDistanceToLine(l,c,C,f,o,r);h=g<h?g:h}l=C,c=f}return h}},Ai=class extends Ko{constructor(e,t,i){super(e,t,i)}_line(e,t,i){let s=i[0],o=i[1];this._bezierCurve(e,t,s,o)}_getViaCoordinates(){let e=this.from.x-this.to.x,t=this.from.y-this.to.y,i,s,o,r,a=this.options.smooth.roundness;return(Math.abs(e)>Math.abs(t)||this.options.smooth.forceDirection===!0||this.options.smooth.forceDirection==="horizontal")&&this.options.smooth.forceDirection!=="vertical"?(s=this.from.y,r=this.to.y,i=this.from.x-a*e,o=this.to.x+a*e):(s=this.from.y-a*t,r=this.to.y+a*t,i=this.from.x,o=this.to.x),[{x:i,y:s},{x:o,y:r}]}getViaNode(){return this._getViaCoordinates()}_findBorderPosition(e,t){return this._findBorderPositionBezier(e,t)}_getDistanceToEdge(e,t,i,s,o,r,[a,d]=this._getViaCoordinates()){return this._getDistanceToBezierEdge2(e,t,i,s,o,r,a,d)}getPoint(e,[t,i]=this._getViaCoordinates()){let s=e,o=[Math.pow(1-s,3),3*s*Math.pow(1-s,2),3*Math.pow(s,2)*(1-s),Math.pow(s,3)],r=o[0]*this.fromPoint.x+o[1]*t.x+o[2]*i.x+o[3]*this.toPoint.x,a=o[0]*this.fromPoint.y+o[1]*t.y+o[2]*i.y+o[3]*this.toPoint.y;return{x:r,y:a}}},zi=class extends Fi{constructor(e,t,i){super(e,t,i)}_line(e,t){e.beginPath(),e.moveTo(this.fromPoint.x,this.fromPoint.y),e.lineTo(this.toPoint.x,this.toPoint.y),this.enableShadow(e,t),e.stroke(),this.disableShadow(e,t)}getViaNode(){}getPoint(e){return{x:(1-e)*this.fromPoint.x+e*this.toPoint.x,y:(1-e)*this.fromPoint.y+e*this.toPoint.y}}_findBorderPosition(e,t){let i=this.to,s=this.from;e.id===this.from.id&&(i=this.from,s=this.to);let o=Math.atan2(i.y-s.y,i.x-s.x),r=i.x-s.x,a=i.y-s.y,d=Math.sqrt(r*r+a*a),h=e.distanceToBorder(t,o),l=(d-h)/d;return{x:(1-l)*s.x+l*i.x,y:(1-l)*s.y+l*i.y,t:0}}_getDistanceToEdge(e,t,i,s,o,r){return this._getDistanceToLine(e,t,i,s,o,r)}},Se=class{constructor(e,t,i,s,o){if(t===void 0)throw new Error("No body provided");this.options=Ee(s),this.globalOptions=s,this.defaultOptions=o,this.body=t,this.imagelist=i,this.id=void 0,this.fromId=void 0,this.toId=void 0,this.selected=!1,this.hover=!1,this.labelDirty=!0,this.baseWidth=this.options.width,this.baseFontSize=this.options.font.size,this.from=void 0,this.to=void 0,this.edgeType=void 0,this.connected=!1,this.labelModule=new Ye(this.body,this.options,!0),this.setOptions(e)}setOptions(e){if(!e)return;let t=typeof e.physics!="undefined"&&this.options.physics!==e.physics||typeof e.hidden!="undefined"&&(this.options.hidden||!1)!==(e.hidden||!1)||typeof e.from!="undefined"&&this.options.from!==e.from||typeof e.to!="undefined"&&this.options.to!==e.to;Se.parseOptions(this.options,e,!0,this.globalOptions),e.id!==void 0&&(this.id=e.id),e.from!==void 0&&(this.fromId=e.from),e.to!==void 0&&(this.toId=e.to),e.title!==void 0&&(this.title=e.title),e.value!==void 0&&(e.value=parseFloat(e.value));let i=[e,this.options,this.defaultOptions];return this.chooser=Oi("edge",i),this.updateLabelModule(e),t=this.updateEdgeType()||t,this._setInteractionWidths(),this.connect(),t}static parseOptions(e,t,i=!1,s={},o=!1){if(qe(["endPointOffset","arrowStrikethrough","id","from","hidden","hoverWidth","labelHighlightBold","length","line","opacity","physics","scaling","selectionWidth","selfReferenceSize","selfReference","to","title","value","width","font","chosen","widthConstraint"],e,t,i),t.endPointOffset!==void 0&&t.endPointOffset.from!==void 0&&(Number.isFinite(t.endPointOffset.from)?e.endPointOffset.from=t.endPointOffset.from:(e.endPointOffset.from=s.endPointOffset.from!==void 0?s.endPointOffset.from:0,console.error("endPointOffset.from is not a valid number"))),t.endPointOffset!==void 0&&t.endPointOffset.to!==void 0&&(Number.isFinite(t.endPointOffset.to)?e.endPointOffset.to=t.endPointOffset.to:(e.endPointOffset.to=s.endPointOffset.to!==void 0?s.endPointOffset.to:0,console.error("endPointOffset.to is not a valid number"))),Yt(t.label)?e.label=t.label:Yt(e.label)||(e.label=void 0),ae(e,t,"smooth",s),ae(e,t,"shadow",s),ae(e,t,"background",s),t.dashes!==void 0&&t.dashes!==null?e.dashes=t.dashes:i===!0&&t.dashes===null&&(e.dashes=Object.create(s.dashes)),t.scaling!==void 0&&t.scaling!==null?(t.scaling.min!==void 0&&(e.scaling.min=t.scaling.min),t.scaling.max!==void 0&&(e.scaling.max=t.scaling.max),ae(e.scaling,t.scaling,"label",s.scaling)):i===!0&&t.scaling===null&&(e.scaling=Object.create(s.scaling)),t.arrows!==void 0&&t.arrows!==null)if(typeof t.arrows=="string"){let a=t.arrows.toLowerCase();e.arrows.to.enabled=a.indexOf("to")!=-1,e.arrows.middle.enabled=a.indexOf("middle")!=-1,e.arrows.from.enabled=a.indexOf("from")!=-1}else if(typeof t.arrows=="object")ae(e.arrows,t.arrows,"to",s.arrows),ae(e.arrows,t.arrows,"middle",s.arrows),ae(e.arrows,t.arrows,"from",s.arrows);else throw new Error("The arrow newOptions can only be an object or a string. Refer to the documentation. You used:"+JSON.stringify(t.arrows));else i===!0&&t.arrows===null&&(e.arrows=Object.create(s.arrows));if(t.color!==void 0&&t.color!==null){let a=_e(t.color)?{color:t.color,highlight:t.color,hover:t.color,inherit:!1,opacity:1}:t.color,d=e.color;if(o)j(d,s.color,!1,i);else for(let h in d)Object.prototype.hasOwnProperty.call(d,h)&&delete d[h];if(_e(d))d.color=d,d.highlight=d,d.hover=d,d.inherit=!1,a.opacity===void 0&&(d.opacity=1);else{let h=!1;a.color!==void 0&&(d.color=a.color,h=!0),a.highlight!==void 0&&(d.highlight=a.highlight,h=!0),a.hover!==void 0&&(d.hover=a.hover,h=!0),a.inherit!==void 0&&(d.inherit=a.inherit),a.opacity!==void 0&&(d.opacity=Math.min(1,Math.max(0,a.opacity))),h===!0?d.inherit=!1:d.inherit===void 0&&(d.inherit="from")}}else i===!0&&t.color===null&&(e.color=Ee(s.color));i===!0&&t.font===null&&(e.font=Ee(s.font)),Object.prototype.hasOwnProperty.call(t,"selfReferenceSize")&&(console.warn("The selfReferenceSize property has been deprecated. Please use selfReference property instead. The selfReference can be set like thise selfReference:{size:30, angle:Math.PI / 4}"),e.selfReference.size=t.selfReferenceSize)}getFormattingValues(){let e=this.options.arrows.to===!0||this.options.arrows.to.enabled===!0,t=this.options.arrows.from===!0||this.options.arrows.from.enabled===!0,i=this.options.arrows.middle===!0||this.options.arrows.middle.enabled===!0,s=this.options.color.inherit,o={toArrow:e,toArrowScale:this.options.arrows.to.scaleFactor,toArrowType:this.options.arrows.to.type,toArrowSrc:this.options.arrows.to.src,toArrowImageWidth:this.options.arrows.to.imageWidth,toArrowImageHeight:this.options.arrows.to.imageHeight,middleArrow:i,middleArrowScale:this.options.arrows.middle.scaleFactor,middleArrowType:this.options.arrows.middle.type,middleArrowSrc:this.options.arrows.middle.src,middleArrowImageWidth:this.options.arrows.middle.imageWidth,middleArrowImageHeight:this.options.arrows.middle.imageHeight,fromArrow:t,fromArrowScale:this.options.arrows.from.scaleFactor,fromArrowType:this.options.arrows.from.type,fromArrowSrc:this.options.arrows.from.src,fromArrowImageWidth:this.options.arrows.from.imageWidth,fromArrowImageHeight:this.options.arrows.from.imageHeight,arrowStrikethrough:this.options.arrowStrikethrough,color:s?void 0:this.options.color.color,inheritsColor:s,opacity:this.options.color.opacity,hidden:this.options.hidden,length:this.options.length,shadow:this.options.shadow.enabled,shadowColor:this.options.shadow.color,shadowSize:this.options.shadow.size,shadowX:this.options.shadow.x,shadowY:this.options.shadow.y,dashes:this.options.dashes,width:this.options.width,background:this.options.background.enabled,backgroundColor:this.options.background.color,backgroundSize:this.options.background.size,backgroundDashes:this.options.background.dashes};if(this.selected||this.hover)if(this.chooser===!0){if(this.selected){let r=this.options.selectionWidth;typeof r=="function"?o.width=r(o.width):typeof r=="number"&&(o.width+=r),o.width=Math.max(o.width,.3/this.body.view.scale),o.color=this.options.color.highlight,o.shadow=this.options.shadow.enabled}else if(this.hover){let r=this.options.hoverWidth;typeof r=="function"?o.width=r(o.width):typeof r=="number"&&(o.width+=r),o.width=Math.max(o.width,.3/this.body.view.scale),o.color=this.options.color.hover,o.shadow=this.options.shadow.enabled}}else typeof this.chooser=="function"&&(this.chooser(o,this.options.id,this.selected,this.hover),o.color!==void 0&&(o.inheritsColor=!1),o.shadow===!1&&(o.shadowColor!==this.options.shadow.color||o.shadowSize!==this.options.shadow.size||o.shadowX!==this.options.shadow.x||o.shadowY!==this.options.shadow.y)&&(o.shadow=!0));else o.shadow=this.options.shadow.enabled,o.width=Math.max(o.width,.3/this.body.view.scale);return o}updateLabelModule(e){let t=[e,this.options,this.globalOptions,this.defaultOptions];this.labelModule.update(this.options,t),this.labelModule.baseSize!==void 0&&(this.baseFontSize=this.labelModule.baseSize)}updateEdgeType(){let e=this.options.smooth,t=!1,i=!0;return this.edgeType!==void 0&&((this.edgeType instanceof Ni&&e.enabled===!0&&e.type==="dynamic"||this.edgeType instanceof Ai&&e.enabled===!0&&e.type==="cubicBezier"||this.edgeType instanceof Bi&&e.enabled===!0&&e.type!=="dynamic"&&e.type!=="cubicBezier"||this.edgeType instanceof zi&&e.type.enabled===!1)&&(i=!1),i===!0&&(t=this.cleanup())),i===!0?e.enabled===!0?e.type==="dynamic"?(t=!0,this.edgeType=new Ni(this.options,this.body,this.labelModule)):e.type==="cubicBezier"?this.edgeType=new Ai(this.options,this.body,this.labelModule):this.edgeType=new Bi(this.options,this.body,this.labelModule):this.edgeType=new zi(this.options,this.body,this.labelModule):this.edgeType.setOptions(this.options),t}connect(){this.disconnect(),this.from=this.body.nodes[this.fromId]||void 0,this.to=this.body.nodes[this.toId]||void 0,this.connected=this.from!==void 0&&this.to!==void 0,this.connected===!0?(this.from.attachEdge(this),this.to.attachEdge(this)):(this.from&&this.from.detachEdge(this),this.to&&this.to.detachEdge(this)),this.edgeType.connect()}disconnect(){this.from&&(this.from.detachEdge(this),this.from=void 0),this.to&&(this.to.detachEdge(this),this.to=void 0),this.connected=!1}getTitle(){return this.title}isSelected(){return this.selected}getValue(){return this.options.value}setValueRange(e,t,i){if(this.options.value!==void 0){let s=this.options.scaling.customScalingFunction(e,t,i,this.options.value),o=this.options.scaling.max-this.options.scaling.min;if(this.options.scaling.label.enabled===!0){let r=this.options.scaling.label.max-this.options.scaling.label.min;this.options.font.size=this.options.scaling.label.min+s*r}this.options.width=this.options.scaling.min+s*o}else this.options.width=this.baseWidth,this.options.font.size=this.baseFontSize;this._setInteractionWidths(),this.updateLabelModule()}_setInteractionWidths(){typeof this.options.hoverWidth=="function"?this.edgeType.hoverWidth=this.options.hoverWidth(this.options.width):this.edgeType.hoverWidth=this.options.hoverWidth+this.options.width,typeof this.options.selectionWidth=="function"?this.edgeType.selectionWidth=this.options.selectionWidth(this.options.width):this.edgeType.selectionWidth=this.options.selectionWidth+this.options.width}draw(e){let t=this.getFormattingValues();if(t.hidden)return;let i=this.edgeType.getViaNode();this.edgeType.drawLine(e,t,this.selected,this.hover,i),this.drawLabel(e,i)}drawArrows(e){let t=this.getFormattingValues();if(t.hidden)return;let i=this.edgeType.getViaNode(),s={};this.edgeType.fromPoint=this.edgeType.from,this.edgeType.toPoint=this.edgeType.to,t.fromArrow&&(s.from=this.edgeType.getArrowData(e,"from",i,this.selected,this.hover,t),t.arrowStrikethrough===!1&&(this.edgeType.fromPoint=s.from.core),t.fromArrowSrc&&(s.from.image=this.imagelist.load(t.fromArrowSrc)),t.fromArrowImageWidth&&(s.from.imageWidth=t.fromArrowImageWidth),t.fromArrowImageHeight&&(s.from.imageHeight=t.fromArrowImageHeight)),t.toArrow&&(s.to=this.edgeType.getArrowData(e,"to",i,this.selected,this.hover,t),t.arrowStrikethrough===!1&&(this.edgeType.toPoint=s.to.core),t.toArrowSrc&&(s.to.image=this.imagelist.load(t.toArrowSrc)),t.toArrowImageWidth&&(s.to.imageWidth=t.toArrowImageWidth),t.toArrowImageHeight&&(s.to.imageHeight=t.toArrowImageHeight)),t.middleArrow&&(s.middle=this.edgeType.getArrowData(e,"middle",i,this.selected,this.hover,t),t.middleArrowSrc&&(s.middle.image=this.imagelist.load(t.middleArrowSrc)),t.middleArrowImageWidth&&(s.middle.imageWidth=t.middleArrowImageWidth),t.middleArrowImageHeight&&(s.middle.imageHeight=t.middleArrowImageHeight)),t.fromArrow&&this.edgeType.drawArrowHead(e,t,this.selected,this.hover,s.from),t.middleArrow&&this.edgeType.drawArrowHead(e,t,this.selected,this.hover,s.middle),t.toArrow&&this.edgeType.drawArrowHead(e,t,this.selected,this.hover,s.to)}drawLabel(e,t){if(this.options.label!==void 0){let i=this.from,s=this.to;this.labelModule.differentState(this.selected,this.hover)&&this.labelModule.getTextSize(e,this.selected,this.hover);let o;if(i.id!=s.id){this.labelModule.pointToSelf=!1,o=this.edgeType.getPoint(.5,t),e.save();let r=this._getRotation(e);r.angle!=0&&(e.translate(r.x,r.y),e.rotate(r.angle)),this.labelModule.draw(e,o.x,o.y,this.selected,this.hover),e.restore()}else{this.labelModule.pointToSelf=!0;let r=Co(e,this.options.selfReference.angle,this.options.selfReference.size,i);o=this._pointOnCircle(r.x,r.y,this.options.selfReference.size,this.options.selfReference.angle),this.labelModule.draw(e,o.x,o.y,this.selected,this.hover)}}}getItemsOnPoint(e){let t=[];if(this.labelModule.visible()){let s=this._getRotation();Ii(this.labelModule.getSize(),e,s)&&t.push({edgeId:this.id,labelId:0})}let i={left:e.x,top:e.y};return this.isOverlappingWith(i)&&t.push({edgeId:this.id}),t}isOverlappingWith(e){if(this.connected){let t=10,i=this.from.x,s=this.from.y,o=this.to.x,r=this.to.y,a=e.left,d=e.top;return this.edgeType.getDistanceToEdge(i,s,o,r,a,d)<t}else return!1}_getRotation(e){let t=this.edgeType.getViaNode(),i=this.edgeType.getPoint(.5,t);e!==void 0&&this.labelModule.calculateLabelSize(e,this.selected,this.hover,i.x,i.y);let s={x:i.x,y:this.labelModule.size.yLine,angle:0};if(!this.labelModule.visible()||this.options.font.align==="horizontal")return s;let o=this.from.y-this.to.y,r=this.from.x-this.to.x,a=Math.atan2(o,r);return(a<-1&&r<0||a>0&&r<0)&&(a+=Math.PI),s.angle=a,s}_pointOnCircle(e,t,i,s){return{x:e+i*Math.cos(s),y:t-i*Math.sin(s)}}select(){this.selected=!0}unselect(){this.selected=!1}cleanup(){return this.edgeType.cleanup()}remove(){this.cleanup(),this.disconnect(),delete this.body.edges[this.id]}endPointsValid(){return this.body.nodes[this.fromId]!==void 0&&this.body.nodes[this.toId]!==void 0}},Zo=class{constructor(e,t,i){this.body=e,this.images=t,this.groups=i,this.body.functions.createEdge=this.create.bind(this),this.edgesListeners={add:(s,o)=>{this.add(o.items)},update:(s,o)=>{this.update(o.items)},remove:(s,o)=>{this.remove(o.items)}},this.options={},this.defaultOptions={arrows:{to:{enabled:!1,scaleFactor:1,type:"arrow"},middle:{enabled:!1,scaleFactor:1,type:"arrow"},from:{enabled:!1,scaleFactor:1,type:"arrow"}},endPointOffset:{from:0,to:0},arrowStrikethrough:!0,color:{color:"#848484",highlight:"#848484",hover:"#848484",inherit:"from",opacity:1},dashes:!1,font:{color:"#343434",size:14,face:"arial",background:"none",strokeWidth:2,strokeColor:"#ffffff",align:"horizontal",multi:!1,vadjust:0,bold:{mod:"bold"},boldital:{mod:"bold italic"},ital:{mod:"italic"},mono:{mod:"",size:15,face:"courier new",vadjust:2}},hidden:!1,hoverWidth:1.5,label:void 0,labelHighlightBold:!0,length:void 0,physics:!0,scaling:{min:1,max:15,label:{enabled:!0,min:14,max:30,maxVisible:30,drawThreshold:5},customScalingFunction:function(s,o,r,a){if(o===s)return .5;{let d=1/(o-s);return Math.max(0,(a-s)*d)}}},selectionWidth:1.5,selfReference:{size:20,angle:Math.PI/4,renderBehindTheNode:!0},shadow:{enabled:!1,color:"rgba(0,0,0,0.5)",size:10,x:5,y:5},background:{enabled:!1,color:"rgba(111,111,111,1)",size:10,dashes:!1},smooth:{enabled:!0,type:"dynamic",forceDirection:"none",roundness:.5},title:void 0,width:1,value:void 0},j(this.options,this.defaultOptions),this.bindEventListeners()}bindEventListeners(){this.body.emitter.on("_forceDisableDynamicCurves",(e,t=!0)=>{e==="dynamic"&&(e="continuous");let i=!1;for(let s in this.body.edges)if(Object.prototype.hasOwnProperty.call(this.body.edges,s)){let o=this.body.edges[s],r=this.body.data.edges.get(s);if(r!=null){let a=r.smooth;a!==void 0&&a.enabled===!0&&a.type==="dynamic"&&(e===void 0?o.setOptions({smooth:!1}):o.setOptions({smooth:{type:e}}),i=!0)}}t===!0&&i===!0&&this.body.emitter.emit("_dataChanged")}),this.body.emitter.on("_dataUpdated",()=>{this.reconnectEdges()}),this.body.emitter.on("refreshEdges",this.refresh.bind(this)),this.body.emitter.on("refresh",this.refresh.bind(this)),this.body.emitter.on("destroy",()=>{A(this.edgesListeners,(e,t)=>{this.body.data.edges&&this.body.data.edges.off(t,e)}),delete this.body.functions.createEdge,delete this.edgesListeners.add,delete this.edgesListeners.update,delete this.edgesListeners.remove,delete this.edgesListeners})}setOptions(e){if(e!==void 0){Se.parseOptions(this.options,e,!0,this.defaultOptions,!0);let t=!1;if(e.smooth!==void 0)for(let i in this.body.edges)Object.prototype.hasOwnProperty.call(this.body.edges,i)&&(t=this.body.edges[i].updateEdgeType()||t);if(e.font!==void 0)for(let i in this.body.edges)Object.prototype.hasOwnProperty.call(this.body.edges,i)&&this.body.edges[i].updateLabelModule();(e.hidden!==void 0||e.physics!==void 0||t===!0)&&this.body.emitter.emit("_dataChanged")}}setData(e,t=!1){let i=this.body.data.edges;if(xi("id",e))this.body.data.edges=e;else if(Array.isArray(e))this.body.data.edges=new Te,this.body.data.edges.add(e);else if(!e)this.body.data.edges=new Te;else throw new TypeError("Array or DataSet expected");if(i&&A(this.edgesListeners,(s,o)=>{i.off(o,s)}),this.body.edges={},this.body.data.edges){A(this.edgesListeners,(o,r)=>{this.body.data.edges.on(r,o)});let s=this.body.data.edges.getIds();this.add(s,!0)}this.body.emitter.emit("_adjustEdgesForHierarchicalLayout"),t===!1&&this.body.emitter.emit("_dataChanged")}add(e,t=!1){let i=this.body.edges,s=this.body.data.edges;for(let o=0;o<e.length;o++){let r=e[o],a=i[r];a&&a.disconnect();let d=s.get(r,{showInternalIds:!0});i[r]=this.create(d)}this.body.emitter.emit("_adjustEdgesForHierarchicalLayout"),t===!1&&this.body.emitter.emit("_dataChanged")}update(e){let t=this.body.edges,i=this.body.data.edges,s=!1;for(let o=0;o<e.length;o++){let r=e[o],a=i.get(r),d=t[r];d!==void 0?(d.disconnect(),s=d.setOptions(a)||s,d.connect()):(this.body.edges[r]=this.create(a),s=!0)}s===!0?(this.body.emitter.emit("_adjustEdgesForHierarchicalLayout"),this.body.emitter.emit("_dataChanged")):this.body.emitter.emit("_dataUpdated")}remove(e,t=!0){if(e.length===0)return;let i=this.body.edges;A(e,s=>{let o=i[s];o!==void 0&&o.remove()}),t&&this.body.emitter.emit("_dataChanged")}refresh(){A(this.body.edges,(e,t)=>{let i=this.body.data.edges.get(t);i!==void 0&&e.setOptions(i)})}create(e){return new Se(e,this.body,this.images,this.options,this.defaultOptions)}reconnectEdges(){let e,t=this.body.nodes,i=this.body.edges;for(e in t)Object.prototype.hasOwnProperty.call(t,e)&&(t[e].edges=[]);for(e in i)if(Object.prototype.hasOwnProperty.call(i,e)){let s=i[e];s.from=null,s.to=null,s.connect()}}getConnectedNodes(e){let t=[];if(this.body.edges[e]!==void 0){let i=this.body.edges[e];i.fromId!==void 0&&t.push(i.fromId),i.toId!==void 0&&t.push(i.toId)}return t}_updateState(){this._addMissingEdges(),this._removeInvalidEdges()}_removeInvalidEdges(){let e=[];A(this.body.edges,(t,i)=>{let s=this.body.nodes[t.toId],o=this.body.nodes[t.fromId];s!==void 0&&s.isCluster===!0||o!==void 0&&o.isCluster===!0||(s===void 0||o===void 0)&&e.push(i)}),this.remove(e,!1)}_addMissingEdges(){let e=this.body.data.edges;if(e==null)return;let t=this.body.edges,i=[];e.forEach((s,o)=>{t[o]===void 0&&i.push(o)}),this.add(i,!0)}},Li=class{constructor(e,t,i){this.body=e,this.physicsBody=t,this.barnesHutTree,this.setOptions(i),this._rng=yt("BARNES HUT SOLVER")}setOptions(e){this.options=e,this.thetaInversed=1/this.options.theta,this.overlapAvoidanceFactor=1-Math.max(0,Math.min(1,this.options.avoidOverlap))}solve(){if(this.options.gravitationalConstant!==0&&this.physicsBody.physicsNodeIndices.length>0){let e,t=this.body.nodes,i=this.physicsBody.physicsNodeIndices,s=i.length,o=this._formBarnesHutTree(t,i);this.barnesHutTree=o;for(let r=0;r<s;r++)e=t[i[r]],e.options.mass>0&&this._getForceContributions(o.root,e)}}_getForceContributions(e,t){this._getForceContribution(e.children.NW,t),this._getForceContribution(e.children.NE,t),this._getForceContribution(e.children.SW,t),this._getForceContribution(e.children.SE,t)}_getForceContribution(e,t){if(e.childrenCount>0){let i=e.centerOfMass.x-t.x,s=e.centerOfMass.y-t.y,o=Math.sqrt(i*i+s*s);o*e.calcSize>this.thetaInversed?this._calculateForces(o,i,s,t,e):e.childrenCount===4?this._getForceContributions(e,t):e.children.data.id!=t.id&&this._calculateForces(o,i,s,t,e)}}_calculateForces(e,t,i,s,o){e===0&&(e=.1,t=e),this.overlapAvoidanceFactor<1&&s.shape.radius&&(e=Math.max(.1+this.overlapAvoidanceFactor*s.shape.radius,e-s.shape.radius));let r=this.options.gravitationalConstant*o.mass*s.options.mass/Math.pow(e,3),a=t*r,d=i*r;this.physicsBody.forces[s.id].x+=a,this.physicsBody.forces[s.id].y+=d}_formBarnesHutTree(e,t){let i,s=t.length,o=e[t[0]].x,r=e[t[0]].y,a=e[t[0]].x,d=e[t[0]].y;for(let f=1;f<s;f++){let g=e[t[f]],m=g.x,v=g.y;g.options.mass>0&&(m<o&&(o=m),m>a&&(a=m),v<r&&(r=v),v>d&&(d=v))}let h=Math.abs(a-o)-Math.abs(d-r);h>0?(r-=.5*h,d+=.5*h):(o+=.5*h,a-=.5*h);let c=Math.max(1e-5,Math.abs(a-o)),u=.5*c,p=.5*(o+a),b=.5*(r+d),C={root:{centerOfMass:{x:0,y:0},mass:0,range:{minX:p-u,maxX:p+u,minY:b-u,maxY:b+u},size:c,calcSize:1/c,children:{data:null},maxWidth:0,level:0,childrenCount:4}};this._splitBranch(C.root);for(let f=0;f<s;f++)i=e[t[f]],i.options.mass>0&&this._placeInTree(C.root,i);return C}_updateBranchMass(e,t){let i=e.centerOfMass,s=e.mass+t.options.mass,o=1/s;i.x=i.x*e.mass+t.x*t.options.mass,i.x*=o,i.y=i.y*e.mass+t.y*t.options.mass,i.y*=o,e.mass=s;let r=Math.max(Math.max(t.height,t.radius),t.width);e.maxWidth=e.maxWidth<r?r:e.maxWidth}_placeInTree(e,t,i){(i!=!0||i===void 0)&&this._updateBranchMass(e,t);let s=e.children.NW.range,o;s.maxX>t.x?s.maxY>t.y?o="NW":o="SW":s.maxY>t.y?o="NE":o="SE",this._placeInRegion(e,t,o)}_placeInRegion(e,t,i){let s=e.children[i];switch(s.childrenCount){case 0:s.children.data=t,s.childrenCount=1,this._updateBranchMass(s,t);break;case 1:s.children.data.x===t.x&&s.children.data.y===t.y?(t.x+=this._rng(),t.y+=this._rng()):(this._splitBranch(s),this._placeInTree(s,t));break;case 4:this._placeInTree(s,t);break}}_splitBranch(e){let t=null;e.childrenCount===1&&(t=e.children.data,e.mass=0,e.centerOfMass.x=0,e.centerOfMass.y=0),e.childrenCount=4,e.children.data=null,this._insertRegion(e,"NW"),this._insertRegion(e,"NE"),this._insertRegion(e,"SW"),this._insertRegion(e,"SE"),t!=null&&this._placeInTree(e,t)}_insertRegion(e,t){let i,s,o,r,a=.5*e.size;switch(t){case"NW":i=e.range.minX,s=e.range.minX+a,o=e.range.minY,r=e.range.minY+a;break;case"NE":i=e.range.minX+a,s=e.range.maxX,o=e.range.minY,r=e.range.minY+a;break;case"SW":i=e.range.minX,s=e.range.minX+a,o=e.range.minY+a,r=e.range.maxY;break;case"SE":i=e.range.minX+a,s=e.range.maxX,o=e.range.minY+a,r=e.range.maxY;break}e.children[t]={centerOfMass:{x:0,y:0},mass:0,range:{minX:i,maxX:s,minY:o,maxY:r},size:.5*e.size,calcSize:2*e.calcSize,children:{data:null},maxWidth:0,level:e.level+1,childrenCount:0}}_debug(e,t){this.barnesHutTree!==void 0&&(e.lineWidth=1,this._drawBranch(this.barnesHutTree.root,e,t))}_drawBranch(e,t,i){i===void 0&&(i="#FF0000"),e.childrenCount===4&&(this._drawBranch(e.children.NW,t),this._drawBranch(e.children.NE,t),this._drawBranch(e.children.SE,t),this._drawBranch(e.children.SW,t)),t.strokeStyle=i,t.beginPath(),t.moveTo(e.range.minX,e.range.minY),t.lineTo(e.range.maxX,e.range.minY),t.stroke(),t.beginPath(),t.moveTo(e.range.maxX,e.range.minY),t.lineTo(e.range.maxX,e.range.maxY),t.stroke(),t.beginPath(),t.moveTo(e.range.maxX,e.range.maxY),t.lineTo(e.range.minX,e.range.maxY),t.stroke(),t.beginPath(),t.moveTo(e.range.minX,e.range.maxY),t.lineTo(e.range.minX,e.range.minY),t.stroke()}},Qo=class{constructor(e,t,i){this._rng=yt("REPULSION SOLVER"),this.body=e,this.physicsBody=t,this.setOptions(i)}setOptions(e){this.options=e}solve(){let e,t,i,s,o,r,a,d,h=this.body.nodes,l=this.physicsBody.physicsNodeIndices,c=this.physicsBody.forces,u=this.options.nodeDistance,p=-2/3/u,b=4/3;for(let C=0;C<l.length-1;C++){a=h[l[C]];for(let f=C+1;f<l.length;f++)d=h[l[f]],e=d.x-a.x,t=d.y-a.y,i=Math.sqrt(e*e+t*t),i===0&&(i=.1*this._rng(),e=i),i<2*u&&(i<.5*u?r=1:r=p*i+b,r=r/i,s=e*r,o=t*r,c[a.id].x-=s,c[a.id].y-=o,c[d.id].x+=s,c[d.id].y+=o)}}},$o=class{constructor(e,t,i){this.body=e,this.physicsBody=t,this.setOptions(i)}setOptions(e){this.options=e,this.overlapAvoidanceFactor=Math.max(0,Math.min(1,this.options.avoidOverlap||0))}solve(){let e=this.body.nodes,t=this.physicsBody.physicsNodeIndices,i=this.physicsBody.forces,s=this.options.nodeDistance;for(let o=0;o<t.length-1;o++){let r=e[t[o]];for(let a=o+1;a<t.length;a++){let d=e[t[a]];if(r.level===d.level){let h=s+this.overlapAvoidanceFactor*((r.shape.radius||0)/2+(d.shape.radius||0)/2),l=d.x-r.x,c=d.y-r.y,u=Math.sqrt(l*l+c*c),p=.05,b;u<h?b=-Math.pow(p*u,2)+Math.pow(p*h,2):b=0,u!==0&&(b=b/u);let C=l*b,f=c*b;i[r.id].x-=C,i[r.id].y-=f,i[d.id].x+=C,i[d.id].y+=f}}}}},Zt=class{constructor(e,t,i){this.body=e,this.physicsBody=t,this.setOptions(i)}setOptions(e){this.options=e}solve(){let e,t,i=this.physicsBody.physicsEdgeIndices,s=this.body.edges,o,r,a;for(let d=0;d<i.length;d++)t=s[i[d]],t.connected===!0&&t.toId!==t.fromId&&this.body.nodes[t.toId]!==void 0&&this.body.nodes[t.fromId]!==void 0&&(t.edgeType.via!==void 0?(e=t.options.length===void 0?this.options.springLength:t.options.length,o=t.to,r=t.edgeType.via,a=t.from,this._calculateSpringForce(o,r,.5*e),this._calculateSpringForce(r,a,.5*e)):(e=t.options.length===void 0?this.options.springLength*1.5:t.options.length,this._calculateSpringForce(t.from,t.to,e)))}_calculateSpringForce(e,t,i){let s=e.x-t.x,o=e.y-t.y,r=Math.max(Math.sqrt(s*s+o*o),.01),a=this.options.springConstant*(i-r)/r,d=s*a,h=o*a;this.physicsBody.forces[e.id]!==void 0&&(this.physicsBody.forces[e.id].x+=d,this.physicsBody.forces[e.id].y+=h),this.physicsBody.forces[t.id]!==void 0&&(this.physicsBody.forces[t.id].x-=d,this.physicsBody.forces[t.id].y-=h)}},Jo=class{constructor(e,t,i){this.body=e,this.physicsBody=t,this.setOptions(i)}setOptions(e){this.options=e}solve(){let e,t,i,s,o,r,a,d,h=this.body.edges,l=.5,c=this.physicsBody.physicsEdgeIndices,u=this.physicsBody.physicsNodeIndices,p=this.physicsBody.forces;for(let _=0;_<u.length;_++){let E=u[_];p[E].springFx=0,p[E].springFy=0}for(let _=0;_<c.length;_++)t=h[c[_]],t.connected===!0&&(e=t.options.length===void 0?this.options.springLength:t.options.length,i=t.from.x-t.to.x,s=t.from.y-t.to.y,d=Math.sqrt(i*i+s*s),d=d===0?.01:d,a=this.options.springConstant*(e-d)/d,o=i*a,r=s*a,t.to.level!=t.from.level?(p[t.toId]!==void 0&&(p[t.toId].springFx-=o,p[t.toId].springFy-=r),p[t.fromId]!==void 0&&(p[t.fromId].springFx+=o,p[t.fromId].springFy+=r)):(p[t.toId]!==void 0&&(p[t.toId].x-=l*o,p[t.toId].y-=l*r),p[t.fromId]!==void 0&&(p[t.fromId].x+=l*o,p[t.fromId].y+=l*r)));a=1;let b,C;for(let _=0;_<u.length;_++){let E=u[_];b=Math.min(a,Math.max(-a,p[E].springFx)),C=Math.min(a,Math.max(-a,p[E].springFy)),p[E].x+=b,p[E].y+=C}let f=0,g=0;for(let _=0;_<u.length;_++){let E=u[_];f+=p[E].x,g+=p[E].y}let m=f/u.length,v=g/u.length;for(let _=0;_<u.length;_++){let E=u[_];p[E].x-=m,p[E].y-=v}}},Ct=class{constructor(e,t,i){this.body=e,this.physicsBody=t,this.setOptions(i)}setOptions(e){this.options=e}solve(){let e,t,i,s,o=this.body.nodes,r=this.physicsBody.physicsNodeIndices,a=this.physicsBody.forces;for(let d=0;d<r.length;d++){let h=r[d];s=o[h],e=-s.x,t=-s.y,i=Math.sqrt(e*e+t*t),this._calculateForces(i,e,t,a,s)}}_calculateForces(e,t,i,s,o){let r=e===0?0:this.options.centralGravity/e;s[o.id].x=t*r,s[o.id].y=i*r}},en=class extends Li{constructor(e,t,i){super(e,t,i);this._rng=yt("FORCE ATLAS 2 BASED REPULSION SOLVER")}_calculateForces(e,t,i,s,o){e===0&&(e=.1*this._rng(),t=e),this.overlapAvoidanceFactor<1&&s.shape.radius&&(e=Math.max(.1+this.overlapAvoidanceFactor*s.shape.radius,e-s.shape.radius));let r=s.edges.length+1,a=this.options.gravitationalConstant*o.mass*s.options.mass*r/Math.pow(e,2),d=t*a,h=i*a;this.physicsBody.forces[s.id].x+=d,this.physicsBody.forces[s.id].y+=h}},tn=class extends Ct{constructor(e,t,i){super(e,t,i)}_calculateForces(e,t,i,s,o){if(e>0){let r=o.edges.length+1,a=this.options.centralGravity*r*o.options.mass;s[o.id].x=t*a,s[o.id].y=i*a}}},sn=class{constructor(e){this.body=e,this.physicsBody={physicsNodeIndices:[],physicsEdgeIndices:[],forces:{},velocities:{}},this.physicsEnabled=!0,this.simulationInterval=1e3/60,this.requiresTimeout=!0,this.previousStates={},this.referenceState={},this.freezeCache={},this.renderTimer=void 0,this.adaptiveTimestep=!1,this.adaptiveTimestepEnabled=!1,this.adaptiveCounter=0,this.adaptiveInterval=3,this.stabilized=!1,this.startedStabilization=!1,this.stabilizationIterations=0,this.ready=!1,this.options={},this.defaultOptions={enabled:!0,barnesHut:{theta:.5,gravitationalConstant:-2e3,centralGravity:.3,springLength:95,springConstant:.04,damping:.09,avoidOverlap:0},forceAtlas2Based:{theta:.5,gravitationalConstant:-50,centralGravity:.01,springConstant:.08,springLength:100,damping:.4,avoidOverlap:0},repulsion:{centralGravity:.2,springLength:200,springConstant:.05,nodeDistance:100,damping:.09,avoidOverlap:0},hierarchicalRepulsion:{centralGravity:0,springLength:100,springConstant:.01,nodeDistance:120,damping:.09},maxVelocity:50,minVelocity:.75,solver:"barnesHut",stabilization:{enabled:!0,iterations:1e3,updateInterval:50,onlyDynamicEdges:!1,fit:!0},timestep:.5,adaptiveTimestep:!0,wind:{x:0,y:0}},Object.assign(this.options,this.defaultOptions),this.timestep=.5,this.layoutFailed=!1,this.bindEventListeners()}bindEventListeners(){this.body.emitter.on("initPhysics",()=>{this.initPhysics()}),this.body.emitter.on("_layoutFailed",()=>{this.layoutFailed=!0}),this.body.emitter.on("resetPhysics",()=>{this.stopSimulation(),this.ready=!1}),this.body.emitter.on("disablePhysics",()=>{this.physicsEnabled=!1,this.stopSimulation()}),this.body.emitter.on("restorePhysics",()=>{this.setOptions(this.options),this.ready===!0&&this.startSimulation()}),this.body.emitter.on("startSimulation",()=>{this.ready===!0&&this.startSimulation()}),this.body.emitter.on("stopSimulation",()=>{this.stopSimulation()}),this.body.emitter.on("destroy",()=>{this.stopSimulation(!1),this.body.emitter.off()}),this.body.emitter.on("_dataChanged",()=>{this.updatePhysicsData()})}setOptions(e){if(e!==void 0)if(e===!1)this.options.enabled=!1,this.physicsEnabled=!1,this.stopSimulation();else if(e===!0)this.options.enabled=!0,this.physicsEnabled=!0,this.startSimulation();else{this.physicsEnabled=!0,bt(["stabilization"],this.options,e),ae(this.options,e,"stabilization"),e.enabled===void 0&&(this.options.enabled=!0),this.options.enabled===!1&&(this.physicsEnabled=!1,this.stopSimulation());let t=this.options.wind;t&&((typeof t.x!="number"||Number.isNaN(t.x))&&(t.x=0),(typeof t.y!="number"||Number.isNaN(t.y))&&(t.y=0)),this.timestep=this.options.timestep}this.init()}init(){let e;this.options.solver==="forceAtlas2Based"?(e=this.options.forceAtlas2Based,this.nodesSolver=new en(this.body,this.physicsBody,e),this.edgesSolver=new Zt(this.body,this.physicsBody,e),this.gravitySolver=new tn(this.body,this.physicsBody,e)):this.options.solver==="repulsion"?(e=this.options.repulsion,this.nodesSolver=new Qo(this.body,this.physicsBody,e),this.edgesSolver=new Zt(this.body,this.physicsBody,e),this.gravitySolver=new Ct(this.body,this.physicsBody,e)):this.options.solver==="hierarchicalRepulsion"?(e=this.options.hierarchicalRepulsion,this.nodesSolver=new $o(this.body,this.physicsBody,e),this.edgesSolver=new Jo(this.body,this.physicsBody,e),this.gravitySolver=new Ct(this.body,this.physicsBody,e)):(e=this.options.barnesHut,this.nodesSolver=new Li(this.body,this.physicsBody,e),this.edgesSolver=new Zt(this.body,this.physicsBody,e),this.gravitySolver=new Ct(this.body,this.physicsBody,e)),this.modelOptions=e}initPhysics(){this.physicsEnabled===!0&&this.options.enabled===!0?this.options.stabilization.enabled===!0?this.stabilize():(this.stabilized=!1,this.ready=!0,this.body.emitter.emit("fit",{},this.layoutFailed),this.startSimulation()):(this.ready=!0,this.body.emitter.emit("fit"))}startSimulation(){this.physicsEnabled===!0&&this.options.enabled===!0?(this.stabilized=!1,this.adaptiveTimestep=!1,this.body.emitter.emit("_resizeNodes"),this.viewFunction===void 0&&(this.viewFunction=this.simulationStep.bind(this),this.body.emitter.on("initRedraw",this.viewFunction),this.body.emitter.emit("_startRendering"))):this.body.emitter.emit("_redraw")}stopSimulation(e=!0){this.stabilized=!0,e===!0&&this._emitStabilized(),this.viewFunction!==void 0&&(this.body.emitter.off("initRedraw",this.viewFunction),this.viewFunction=void 0,e===!0&&this.body.emitter.emit("_stopRendering"))}simulationStep(){let e=Date.now();this.physicsTick(),(Date.now()-e<.4*this.simulationInterval||this.runDoubleSpeed===!0)&&this.stabilized===!1&&(this.physicsTick(),this.runDoubleSpeed=!0),this.stabilized===!0&&this.stopSimulation()}_emitStabilized(e=this.stabilizationIterations){(this.stabilizationIterations>1||this.startedStabilization===!0)&&setTimeout(()=>{this.body.emitter.emit("stabilized",{iterations:e}),this.startedStabilization=!1,this.stabilizationIterations=0},0)}physicsStep(){this.gravitySolver.solve(),this.nodesSolver.solve(),this.edgesSolver.solve(),this.moveNodes()}adjustTimeStep(){let e=1.2;this._evaluateStepQuality()===!0?this.timestep=e*this.timestep:this.timestep/e<this.options.timestep?this.timestep=this.options.timestep:(this.adaptiveCounter=-1,this.timestep=Math.max(this.options.timestep,this.timestep/e))}physicsTick(){this._startStabilizing(),this.stabilized!==!0&&(this.adaptiveTimestep===!0&&this.adaptiveTimestepEnabled===!0?(this.adaptiveCounter%this.adaptiveInterval==0?(this.timestep=2*this.timestep,this.physicsStep(),this.revert(),this.timestep=.5*this.timestep,this.physicsStep(),this.physicsStep(),this.adjustTimeStep()):this.physicsStep(),this.adaptiveCounter+=1):(this.timestep=this.options.timestep,this.physicsStep()),this.stabilized===!0&&this.revert(),this.stabilizationIterations++)}updatePhysicsData(){this.physicsBody.forces={},this.physicsBody.physicsNodeIndices=[],this.physicsBody.physicsEdgeIndices=[];let e=this.body.nodes,t=this.body.edges;for(let i in e)Object.prototype.hasOwnProperty.call(e,i)&&e[i].options.physics===!0&&this.physicsBody.physicsNodeIndices.push(e[i].id);for(let i in t)Object.prototype.hasOwnProperty.call(t,i)&&t[i].options.physics===!0&&this.physicsBody.physicsEdgeIndices.push(t[i].id);for(let i=0;i<this.physicsBody.physicsNodeIndices.length;i++){let s=this.physicsBody.physicsNodeIndices[i];this.physicsBody.forces[s]={x:0,y:0},this.physicsBody.velocities[s]===void 0&&(this.physicsBody.velocities[s]={x:0,y:0})}for(let i in this.physicsBody.velocities)e[i]===void 0&&delete this.physicsBody.velocities[i]}revert(){let e=Object.keys(this.previousStates),t=this.body.nodes,i=this.physicsBody.velocities;this.referenceState={};for(let s=0;s<e.length;s++){let o=e[s];t[o]!==void 0?t[o].options.physics===!0&&(this.referenceState[o]={positions:{x:t[o].x,y:t[o].y}},i[o].x=this.previousStates[o].vx,i[o].y=this.previousStates[o].vy,t[o].x=this.previousStates[o].x,t[o].y=this.previousStates[o].y):delete this.previousStates[o]}}_evaluateStepQuality(){let e,t,i,s=this.body.nodes,o=this.referenceState,r=.3;for(let a in this.referenceState)if(Object.prototype.hasOwnProperty.call(this.referenceState,a)&&s[a]!==void 0&&(e=s[a].x-o[a].positions.x,t=s[a].y-o[a].positions.y,i=Math.sqrt(Math.pow(e,2)+Math.pow(t,2)),i>r))return!1;return!0}moveNodes(){let e=this.physicsBody.physicsNodeIndices,t=0,i=0,s=5;for(let o=0;o<e.length;o++){let r=e[o],a=this._performStep(r);t=Math.max(t,a),i+=a}this.adaptiveTimestepEnabled=i/e.length<s,this.stabilized=t<this.options.minVelocity}calculateComponentVelocity(e,t,i){let s=this.modelOptions.damping*e;e+=(t-s)/i*this.timestep;let r=this.options.maxVelocity||1e9;return Math.abs(e)>r&&(e=e>0?r:-r),e}_performStep(e){let t=this.body.nodes[e],i=this.physicsBody.forces[e];this.options.wind&&(i.x+=this.options.wind.x,i.y+=this.options.wind.y);let s=this.physicsBody.velocities[e];return this.previousStates[e]={x:t.x,y:t.y,vx:s.x,vy:s.y},t.options.fixed.x===!1?(s.x=this.calculateComponentVelocity(s.x,i.x,t.options.mass),t.x+=s.x*this.timestep):(i.x=0,s.x=0),t.options.fixed.y===!1?(s.y=this.calculateComponentVelocity(s.y,i.y,t.options.mass),t.y+=s.y*this.timestep):(i.y=0,s.y=0),Math.sqrt(Math.pow(s.x,2)+Math.pow(s.y,2))}_freezeNodes(){let e=this.body.nodes;for(let t in e)if(Object.prototype.hasOwnProperty.call(e,t)&&e[t].x&&e[t].y){let i=e[t].options.fixed;this.freezeCache[t]={x:i.x,y:i.y},i.x=!0,i.y=!0}}_restoreFrozenNodes(){let e=this.body.nodes;for(let t in e)Object.prototype.hasOwnProperty.call(e,t)&&this.freezeCache[t]!==void 0&&(e[t].options.fixed.x=this.freezeCache[t].x,e[t].options.fixed.y=this.freezeCache[t].y);this.freezeCache={}}stabilize(e=this.options.stabilization.iterations){if(typeof e!="number"&&(e=this.options.stabilization.iterations,console.error("The stabilize method needs a numeric amount of iterations. Switching to default: ",e)),this.physicsBody.physicsNodeIndices.length===0){this.ready=!0;return}this.adaptiveTimestep=this.options.adaptiveTimestep,this.body.emitter.emit("_resizeNodes"),this.stopSimulation(),this.stabilized=!1,this.body.emitter.emit("_blockRedraw"),this.targetIterations=e,this.options.stabilization.onlyDynamicEdges===!0&&this._freezeNodes(),this.stabilizationIterations=0,setTimeout(()=>this._stabilizationBatch(),0)}_startStabilizing(){return this.startedStabilization===!0?!1:(this.body.emitter.emit("startStabilizing"),this.startedStabilization=!0,!0)}_stabilizationBatch(){let e=()=>this.stabilized===!1&&this.stabilizationIterations<this.targetIterations,t=()=>{this.body.emitter.emit("stabilizationProgress",{iterations:this.stabilizationIterations,total:this.targetIterations})};this._startStabilizing()&&t();let i=0;for(;e()&&i<this.options.stabilization.updateInterval;)this.physicsTick(),i++;t(),e()?setTimeout(this._stabilizationBatch.bind(this),0):this._finalizeStabilization()}_finalizeStabilization(){this.body.emitter.emit("_allowRedraw"),this.options.stabilization.fit===!0&&this.body.emitter.emit("fit"),this.options.stabilization.onlyDynamicEdges===!0&&this._restoreFrozenNodes(),this.body.emitter.emit("stabilizationIterationsDone"),this.body.emitter.emit("_requestRedraw"),this.stabilized===!0?this._emitStabilized():this.startSimulation(),this.ready=!0}_drawForces(e){for(let t=0;t<this.physicsBody.physicsNodeIndices.length;t++){let i=this.physicsBody.physicsNodeIndices[t],s=this.body.nodes[i],o=this.physicsBody.forces[i],r=20,a=.03,d=Math.sqrt(Math.pow(o.x,2)+Math.pow(o.x,2)),h=Math.min(Math.max(5,d),15),l=3*h,c=Ht((180-Math.min(1,Math.max(0,a*d))*180)/360,1,1),u={x:s.x+r*o.x,y:s.y+r*o.y};e.lineWidth=h,e.strokeStyle=c,e.beginPath(),e.moveTo(s.x,s.y),e.lineTo(u.x,u.y),e.stroke();let p=Math.atan2(o.y,o.x);e.fillStyle=c,Di.draw(e,{type:"arrow",point:u,angle:p,length:l}),e.fill()}}},J=class{constructor(){}static getRange(e,t=[]){let i=1e9,s=-1e9,o=1e9,r=-1e9,a;if(t.length>0)for(let d=0;d<t.length;d++)a=e[t[d]],o>a.shape.boundingBox.left&&(o=a.shape.boundingBox.left),r<a.shape.boundingBox.right&&(r=a.shape.boundingBox.right),i>a.shape.boundingBox.top&&(i=a.shape.boundingBox.top),s<a.shape.boundingBox.bottom&&(s=a.shape.boundingBox.bottom);return o===1e9&&r===-1e9&&i===1e9&&s===-1e9&&(i=0,s=0,o=0,r=0),{minX:o,maxX:r,minY:i,maxY:s}}static getRangeCore(e,t=[]){let i=1e9,s=-1e9,o=1e9,r=-1e9,a;if(t.length>0)for(let d=0;d<t.length;d++)a=e[t[d]],o>a.x&&(o=a.x),r<a.x&&(r=a.x),i>a.y&&(i=a.y),s<a.y&&(s=a.y);return o===1e9&&r===-1e9&&i===1e9&&s===-1e9&&(i=0,s=0,o=0,r=0),{minX:o,maxX:r,minY:i,maxY:s}}static findCenter(e){return{x:.5*(e.maxX+e.minX),y:.5*(e.maxY+e.minY)}}static cloneOptions(e,t){let i={};return t===void 0||t==="node"?(j(i,e.options,!0),i.x=e.x,i.y=e.y,i.amountOfConnections=e.edges.length):j(i,e.options,!0),i}},on=class extends U{constructor(e,t,i,s,o,r){super(e,t,i,s,o,r);this.isCluster=!0,this.containedNodes={},this.containedEdges={}}_openChildCluster(e){let t=this.body.nodes[e];if(this.containedNodes[e]===void 0)throw new Error("node with id: "+e+" not in current cluster");if(!t.isCluster)throw new Error("node with id: "+e+" is not a cluster");delete this.containedNodes[e],A(t.edges,i=>{delete this.containedEdges[i.id]}),A(t.containedNodes,(i,s)=>{this.containedNodes[s]=i}),t.containedNodes={},A(t.containedEdges,(i,s)=>{this.containedEdges[s]=i}),t.containedEdges={},A(t.edges,i=>{A(this.edges,s=>{let o=s.clusteringEdgeReplacingIds.indexOf(i.id);o!==-1&&(A(i.clusteringEdgeReplacingIds,r=>{s.clusteringEdgeReplacingIds.push(r),this.body.edges[r].edgeReplacedById=s.id}),s.clusteringEdgeReplacingIds.splice(o,1))})}),t.edges=[]}},nn=class{constructor(e){this.body=e,this.clusteredNodes={},this.clusteredEdges={},this.options={},this.defaultOptions={},Object.assign(this.options,this.defaultOptions),this.body.emitter.on("_resetData",()=>{this.clusteredNodes={},this.clusteredEdges={}})}clusterByHubsize(e,t){e===void 0?e=this._getHubSize():typeof e=="object"&&(t=this._checkOptions(e),e=this._getHubSize());let i=[];for(let s=0;s<this.body.nodeIndices.length;s++){let o=this.body.nodes[this.body.nodeIndices[s]];o.edges.length>=e&&i.push(o.id)}for(let s=0;s<i.length;s++)this.clusterByConnection(i[s],t,!0);this.body.emitter.emit("_dataChanged")}cluster(e={},t=!0){if(e.joinCondition===void 0)throw new Error("Cannot call clusterByNodeData without a joinCondition function in the 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o={},r={},a=s.id,d=J.cloneOptions(s);o[a]=s;for(let l=0;l<s.edges.length;l++){let c=s.edges[l];if(this.clusteredEdges[c.id]===void 0){let u=this._getConnectedId(c,a);if(this.clusteredNodes[u]===void 0)if(u!==a)if(t.joinCondition===void 0)r[c.id]=c,o[u]=this.body.nodes[u];else{let p=J.cloneOptions(this.body.nodes[u]);t.joinCondition(d,p)===!0&&(r[c.id]=c,o[u]=this.body.nodes[u])}else r[c.id]=c}}let h=Object.keys(o).map(function(l){return o[l].id});for(let l in o){if(!Object.prototype.hasOwnProperty.call(o,l))continue;let c=o[l];for(let u=0;u<c.edges.length;u++){let p=c.edges[u];h.indexOf(this._getConnectedId(p,c.id))>-1&&(r[p.id]=p)}}this._cluster(o,r,t,i)}_createClusterEdges(e,t,i,s){let o,r,a,d,h,l,c=Object.keys(e),u=[];for(let C=0;C<c.length;C++){r=c[C],a=e[r];for(let f=0;f<a.edges.length;f++)o=a.edges[f],this.clusteredEdges[o.id]===void 0&&(o.toId==o.fromId?t[o.id]=o:o.toId==r?(d=i.id,h=o.fromId,l=h):(d=o.toId,h=i.id,l=d),e[l]===void 0&&u.push({edge:o,fromId:h,toId:d}))}let 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i=this.canvas.getContext(),s=this.canvas.frame.canvas.clientWidth,o=this.canvas.frame.canvas.clientHeight;if(i.clearRect(0,0,s,o),this.canvas.frame.clientWidth===0)return;if(i.save(),i.translate(this.body.view.translation.x,this.body.view.translation.y),i.scale(this.body.view.scale,this.body.view.scale),i.beginPath(),this.body.emitter.emit("beforeDrawing",i),i.closePath(),e===!1&&(this.dragging===!1||this.dragging===!0&&this.options.hideEdgesOnDrag===!1)&&(this.zooming===!1||this.zooming===!0&&this.options.hideEdgesOnZoom===!1)&&this._drawEdges(i),this.dragging===!1||this.dragging===!0&&this.options.hideNodesOnDrag===!1){let{drawExternalLabels:r}=this._drawNodes(i,e);t.drawExternalLabels=r}e===!1&&(this.dragging===!1||this.dragging===!0&&this.options.hideEdgesOnDrag===!1)&&(this.zooming===!1||this.zooming===!0&&this.options.hideEdgesOnZoom===!1)&&this._drawArrows(i),t.drawExternalLabels!=null&&t.drawExternalLabels(),e===!1&&this._drawSelectionBox(i),i.beginPath(),this.body.emitter.emit("afterDrawing",i),i.closePath(),i.restore(),e===!0&&i.clearRect(0,0,s,o)}}_resizeNodes(){this.canvas.setTransform();let e=this.canvas.getContext();e.save(),e.translate(this.body.view.translation.x,this.body.view.translation.y),e.scale(this.body.view.scale,this.body.view.scale);let t=this.body.nodes,i;for(let s in t)Object.prototype.hasOwnProperty.call(t,s)&&(i=t[s],i.resize(e),i.updateBoundingBox(e,i.selected));e.restore()}_drawNodes(e,t=!1){let i=this.body.nodes,s=this.body.nodeIndices,o,r=[],a=[],d=20,h=this.canvas.DOMtoCanvas({x:-d,y:-d}),l=this.canvas.DOMtoCanvas({x:this.canvas.frame.canvas.clientWidth+d,y:this.canvas.frame.canvas.clientHeight+d}),c={top:h.y,left:h.x,bottom:l.y,right:l.x},u=[];for(let f=0;f<s.length;f++)if(o=i[s[f]],o.hover)a.push(s[f]);else if(o.isSelected())r.push(s[f]);else if(t===!0){let g=o.draw(e);g.drawExternalLabel!=null&&u.push(g.drawExternalLabel)}else if(o.isBoundingBoxOverlappingWith(c)===!0){let g=o.draw(e);g.drawExternalLabel!=null&&u.push(g.drawExternalLabel)}else o.updateBoundingBox(e,o.selected);let p,b=r.length,C=a.length;for(p=0;p<b;p++){o=i[r[p]];let f=o.draw(e);f.drawExternalLabel!=null&&u.push(f.drawExternalLabel)}for(p=0;p<C;p++){o=i[a[p]];let f=o.draw(e);f.drawExternalLabel!=null&&u.push(f.drawExternalLabel)}return{drawExternalLabels:()=>{for(let f of u)f()}}}_drawEdges(e){let t=this.body.edges,i=this.body.edgeIndices;for(let s=0;s<i.length;s++){let o=t[i[s]];o.connected===!0&&o.draw(e)}}_drawArrows(e){let t=this.body.edges,i=this.body.edgeIndices;for(let s=0;s<i.length;s++){let o=t[i[s]];o.connected===!0&&o.drawArrows(e)}}_determineBrowserMethod(){if(typeof window!="undefined"){let e=navigator.userAgent.toLowerCase();this.requiresTimeout=!1,e.indexOf("msie 9.0")!=-1?this.requiresTimeout=!0:e.indexOf("safari")!=-1&&e.indexOf("chrome")<=-1&&(this.requiresTimeout=!0)}else this.requiresTimeout=!0}_drawSelectionBox(e){if(this.body.selectionBox.show){e.beginPath();let t=this.body.selectionBox.position.end.x-this.body.selectionBox.position.start.x,i=this.body.selectionBox.position.end.y-this.body.selectionBox.position.start.y;e.rect(this.body.selectionBox.position.start.x,this.body.selectionBox.position.start.y,t,i),e.fillStyle="rgba(151, 194, 252, 0.2)",e.fillRect(this.body.selectionBox.position.start.x,this.body.selectionBox.position.start.y,t,i),e.strokeStyle="rgba(151, 194, 252, 1)",e.stroke()}else e.closePath()}};function Qt(n,e){e.inputHandler=function(t){t.isFirst&&e(t)},n.on("hammer.input",e.inputHandler)}function an(n,e){return e.inputHandler=function(t){t.isFinal&&e(t)},n.on("hammer.input",e.inputHandler)}var dn=class{constructor(e){this.body=e,this.pixelRatio=1,this.cameraState={},this.initialized=!1,this.canvasViewCenter={},this._cleanupCallbacks=[],this.options={},this.defaultOptions={autoResize:!0,height:"100%",width:"100%"},Object.assign(this.options,this.defaultOptions),this.bindEventListeners()}bindEventListeners(){this.body.emitter.once("resize",e=>{e.width!==0&&(this.body.view.translation.x=e.width*.5),e.height!==0&&(this.body.view.translation.y=e.height*.5)}),this.body.emitter.on("setSize",this.setSize.bind(this)),this.body.emitter.on("destroy",()=>{this.hammerFrame.destroy(),this.hammer.destroy(),this._cleanUp()})}setOptions(e){if(e!==void 0&&qe(["width","height","autoResize"],this.options,e),this._cleanUp(),this.options.autoResize===!0){if(window.ResizeObserver){let i=new ResizeObserver(()=>{this.setSize()===!0&&this.body.emitter.emit("_requestRedraw")}),{frame:s}=this;i.observe(s),this._cleanupCallbacks.push(()=>{i.unobserve(s)})}else{let i=setInterval(()=>{this.setSize()===!0&&this.body.emitter.emit("_requestRedraw")},1e3);this._cleanupCallbacks.push(()=>{clearInterval(i)})}let t=this._onResize.bind(this);Ls(window,"resize",t),this._cleanupCallbacks.push(()=>{Rs(window,"resize",t)})}}_cleanUp(){this._cleanupCallbacks.splice(0).reverse().forEach(e=>{try{e()}catch(t){console.error(t)}})}_onResize(){this.setSize(),this.body.emitter.emit("_redraw")}_getCameraState(e=this.pixelRatio){this.initialized===!0&&(this.cameraState.previousWidth=this.frame.canvas.width/e,this.cameraState.previousHeight=this.frame.canvas.height/e,this.cameraState.scale=this.body.view.scale,this.cameraState.position=this.DOMtoCanvas({x:.5*this.frame.canvas.width/e,y:.5*this.frame.canvas.height/e}))}_setCameraState(){if(this.cameraState.scale!==void 0&&this.frame.canvas.clientWidth!==0&&this.frame.canvas.clientHeight!==0&&this.pixelRatio!==0&&this.cameraState.previousWidth>0&&this.cameraState.previousHeight>0){let e=this.frame.canvas.width/this.pixelRatio/this.cameraState.previousWidth,t=this.frame.canvas.height/this.pixelRatio/this.cameraState.previousHeight,i=this.cameraState.scale;e!=1&&t!=1?i=this.cameraState.scale*.5*(e+t):e!=1?i=this.cameraState.scale*e:t!=1&&(i=this.cameraState.scale*t),this.body.view.scale=i;let s=this.DOMtoCanvas({x:.5*this.frame.canvas.clientWidth,y:.5*this.frame.canvas.clientHeight}),o={x:s.x-this.cameraState.position.x,y:s.y-this.cameraState.position.y};this.body.view.translation.x+=o.x*this.body.view.scale,this.body.view.translation.y+=o.y*this.body.view.scale}}_prepareValue(e){if(typeof e=="number")return e+"px";if(typeof e=="string"){if(e.indexOf("%")!==-1||e.indexOf("px")!==-1)return e;if(e.indexOf("%")===-1)return e+"px"}throw new Error("Could not use the value supplied for width or height:"+e)}_create(){for(;this.body.container.hasChildNodes();)this.body.container.removeChild(this.body.container.firstChild);if(this.frame=document.createElement("div"),this.frame.className="vis-network",this.frame.style.position="relative",this.frame.style.overflow="hidden",this.frame.tabIndex=0,this.frame.canvas=document.createElement("canvas"),this.frame.canvas.style.position="relative",this.frame.appendChild(this.frame.canvas),this.frame.canvas.getContext)this._setPixelRatio(),this.setTransform();else{let e=document.createElement("DIV");e.style.color="red",e.style.fontWeight="bold",e.style.padding="10px",e.innerText="Error: your browser does not support HTML canvas",this.frame.canvas.appendChild(e)}this.body.container.appendChild(this.frame),this.body.view.scale=1,this.body.view.translation={x:.5*this.frame.canvas.clientWidth,y:.5*this.frame.canvas.clientHeight},this._bindHammer()}_bindHammer(){this.hammer!==void 0&&this.hammer.destroy(),this.drag={},this.pinch={},this.hammer=new Ue(this.frame.canvas),this.hammer.get("pinch").set({enable:!0}),this.hammer.get("pan").set({threshold:5,direction:Ue.DIRECTION_ALL}),Qt(this.hammer,e=>{this.body.eventListeners.onTouch(e)}),this.hammer.on("tap",e=>{this.body.eventListeners.onTap(e)}),this.hammer.on("doubletap",e=>{this.body.eventListeners.onDoubleTap(e)}),this.hammer.on("press",e=>{this.body.eventListeners.onHold(e)}),this.hammer.on("panstart",e=>{this.body.eventListeners.onDragStart(e)}),this.hammer.on("panmove",e=>{this.body.eventListeners.onDrag(e)}),this.hammer.on("panend",e=>{this.body.eventListeners.onDragEnd(e)}),this.hammer.on("pinch",e=>{this.body.eventListeners.onPinch(e)}),this.frame.canvas.addEventListener("wheel",e=>{this.body.eventListeners.onMouseWheel(e)}),this.frame.canvas.addEventListener("mousemove",e=>{this.body.eventListeners.onMouseMove(e)}),this.frame.canvas.addEventListener("contextmenu",e=>{this.body.eventListeners.onContext(e)}),this.hammerFrame=new Ue(this.frame),an(this.hammerFrame,e=>{this.body.eventListeners.onRelease(e)})}setSize(e=this.options.width,t=this.options.height){e=this._prepareValue(e),t=this._prepareValue(t);let i=!1,s=this.frame.canvas.width,o=this.frame.canvas.height,r=this.pixelRatio;if(this._setPixelRatio(),e!=this.options.width||t!=this.options.height||this.frame.style.width!=e||this.frame.style.height!=t)this._getCameraState(r),this.frame.style.width=e,this.frame.style.height=t,this.frame.canvas.style.width="100%",this.frame.canvas.style.height="100%",this.frame.canvas.width=Math.round(this.frame.canvas.clientWidth*this.pixelRatio),this.frame.canvas.height=Math.round(this.frame.canvas.clientHeight*this.pixelRatio),this.options.width=e,this.options.height=t,this.canvasViewCenter={x:.5*this.frame.clientWidth,y:.5*this.frame.clientHeight},i=!0;else{let a=Math.round(this.frame.canvas.clientWidth*this.pixelRatio),d=Math.round(this.frame.canvas.clientHeight*this.pixelRatio);(this.frame.canvas.width!==a||this.frame.canvas.height!==d)&&this._getCameraState(r),this.frame.canvas.width!==a&&(this.frame.canvas.width=a,i=!0),this.frame.canvas.height!==d&&(this.frame.canvas.height=d,i=!0)}return i===!0&&(this.body.emitter.emit("resize",{width:Math.round(this.frame.canvas.width/this.pixelRatio),height:Math.round(this.frame.canvas.height/this.pixelRatio),oldWidth:Math.round(s/this.pixelRatio),oldHeight:Math.round(o/this.pixelRatio)}),this._setCameraState()),this.initialized=!0,i}getContext(){return this.frame.canvas.getContext("2d")}_determinePixelRatio(){let e=this.getContext();if(e===void 0)throw new Error("Could not get canvax context");let t=1;typeof window!="undefined"&&(t=window.devicePixelRatio||1);let i=e.webkitBackingStorePixelRatio||e.mozBackingStorePixelRatio||e.msBackingStorePixelRatio||e.oBackingStorePixelRatio||e.backingStorePixelRatio||1;return t/i}_setPixelRatio(){this.pixelRatio=this._determinePixelRatio()}setTransform(){let e=this.getContext();if(e===void 0)throw new Error("Could not get canvax context");e.setTransform(this.pixelRatio,0,0,this.pixelRatio,0,0)}_XconvertDOMtoCanvas(e){return(e-this.body.view.translation.x)/this.body.view.scale}_XconvertCanvasToDOM(e){return e*this.body.view.scale+this.body.view.translation.x}_YconvertDOMtoCanvas(e){return(e-this.body.view.translation.y)/this.body.view.scale}_YconvertCanvasToDOM(e){return e*this.body.view.scale+this.body.view.translation.y}canvasToDOM(e){return{x:this._XconvertCanvasToDOM(e.x),y:this._YconvertCanvasToDOM(e.y)}}DOMtoCanvas(e){return{x:this._XconvertDOMtoCanvas(e.x),y:this._YconvertDOMtoCanvas(e.y)}}};function Oa(n,e){let t=Object.assign({nodes:e,minZoomLevel:Number.MIN_VALUE,maxZoomLevel:1},n!=null?n:{});if(!Array.isArray(t.nodes))throw new TypeError("Nodes has to be an array of ids.");if(t.nodes.length===0&&(t.nodes=e),!(typeof t.minZoomLevel=="number"&&t.minZoomLevel>0))throw new TypeError("Min zoom level has to be a number higher than zero.");if(!(typeof t.maxZoomLevel=="number"&&t.minZoomLevel<=t.maxZoomLevel))throw new TypeError("Max zoom level has to be a number higher than min zoom level.");return t}var hn=class{constructor(e,t){this.body=e,this.canvas=t,this.animationSpeed=1/this.renderRefreshRate,this.animationEasingFunction="easeInOutQuint",this.easingTime=0,this.sourceScale=0,this.targetScale=0,this.sourceTranslation=0,this.targetTranslation=0,this.lockedOnNodeId=void 0,this.lockedOnNodeOffset=void 0,this.touchTime=0,this.viewFunction=void 0,this.body.emitter.on("fit",this.fit.bind(this)),this.body.emitter.on("animationFinished",()=>{this.body.emitter.emit("_stopRendering")}),this.body.emitter.on("unlockNode",this.releaseNode.bind(this))}setOptions(e={}){this.options=e}fit(e,t=!1){e=Oa(e,this.body.nodeIndices);let i=this.canvas.frame.canvas.clientWidth,s=this.canvas.frame.canvas.clientHeight,o,r;if(i===0||s===0)r=1,o=J.getRange(this.body.nodes,e.nodes);else if(t===!0){let h=0;for(let u in this.body.nodes)Object.prototype.hasOwnProperty.call(this.body.nodes,u)&&this.body.nodes[u].predefinedPosition===!0&&(h+=1);if(h>.5*this.body.nodeIndices.length){this.fit(e,!1);return}o=J.getRange(this.body.nodes,e.nodes);let l=this.body.nodeIndices.length;r=12.662/(l+7.4147)+.0964822,r*=Math.min(i/600,s/600)}else{this.body.emitter.emit("_resizeNodes"),o=J.getRange(this.body.nodes,e.nodes);let h=Math.abs(o.maxX-o.minX)*1.1,l=Math.abs(o.maxY-o.minY)*1.1,c=i/h,u=s/l;r=c<=u?c:u}r>e.maxZoomLevel?r=e.maxZoomLevel:r<e.minZoomLevel&&(r=e.minZoomLevel);let d={position:J.findCenter(o),scale:r,animation:e.animation};this.moveTo(d)}focus(e,t={}){if(this.body.nodes[e]!==void 0){let i={x:this.body.nodes[e].x,y:this.body.nodes[e].y};t.position=i,t.lockedOnNode=e,this.moveTo(t)}else console.error("Node: "+e+" cannot be found.")}moveTo(e){if(e===void 0){e={};return}if(e.offset!=null){if(e.offset.x!=null){if(e.offset.x=+e.offset.x,!Number.isFinite(e.offset.x))throw new TypeError('The option "offset.x" has to be a finite number.')}else e.offset.x=0;if(e.offset.y!=null){if(e.offset.y=+e.offset.y,!Number.isFinite(e.offset.y))throw new TypeError('The option "offset.y" has to be a finite number.')}else e.offset.x=0}else e.offset={x:0,y:0};if(e.position!=null){if(e.position.x!=null){if(e.position.x=+e.position.x,!Number.isFinite(e.position.x))throw new TypeError('The option "position.x" has to be a finite number.')}else e.position.x=0;if(e.position.y!=null){if(e.position.y=+e.position.y,!Number.isFinite(e.position.y))throw new TypeError('The option "position.y" has to be a finite number.')}else e.position.x=0}else e.position=this.getViewPosition();if(e.scale!=null){if(e.scale=+e.scale,!(e.scale>0))throw new TypeError('The option "scale" has to be a number greater than zero.')}else e.scale=this.body.view.scale;e.animation===void 0&&(e.animation={duration:0}),e.animation===!1&&(e.animation={duration:0}),e.animation===!0&&(e.animation={}),e.animation.duration===void 0&&(e.animation.duration=1e3),e.animation.easingFunction===void 0&&(e.animation.easingFunction="easeInOutQuad"),this.animateView(e)}animateView(e){if(e===void 0)return;this.animationEasingFunction=e.animation.easingFunction,this.releaseNode(),e.locked===!0&&(this.lockedOnNodeId=e.lockedOnNode,this.lockedOnNodeOffset=e.offset),this.easingTime!=0&&this._transitionRedraw(!0),this.sourceScale=this.body.view.scale,this.sourceTranslation=this.body.view.translation,this.targetScale=e.scale,this.body.view.scale=this.targetScale;let t=this.canvas.DOMtoCanvas({x:.5*this.canvas.frame.canvas.clientWidth,y:.5*this.canvas.frame.canvas.clientHeight}),i={x:t.x-e.position.x,y:t.y-e.position.y};this.targetTranslation={x:this.sourceTranslation.x+i.x*this.targetScale+e.offset.x,y:this.sourceTranslation.y+i.y*this.targetScale+e.offset.y},e.animation.duration===0?this.lockedOnNodeId!=null?(this.viewFunction=this._lockedRedraw.bind(this),this.body.emitter.on("initRedraw",this.viewFunction)):(this.body.view.scale=this.targetScale,this.body.view.translation=this.targetTranslation,this.body.emitter.emit("_requestRedraw")):(this.animationSpeed=1/(60*e.animation.duration*.001)||1/60,this.animationEasingFunction=e.animation.easingFunction,this.viewFunction=this._transitionRedraw.bind(this),this.body.emitter.on("initRedraw",this.viewFunction),this.body.emitter.emit("_startRendering"))}_lockedRedraw(){let e={x:this.body.nodes[this.lockedOnNodeId].x,y:this.body.nodes[this.lockedOnNodeId].y},t=this.canvas.DOMtoCanvas({x:.5*this.canvas.frame.canvas.clientWidth,y:.5*this.canvas.frame.canvas.clientHeight}),i={x:t.x-e.x,y:t.y-e.y},s=this.body.view.translation,o={x:s.x+i.x*this.body.view.scale+this.lockedOnNodeOffset.x,y:s.y+i.y*this.body.view.scale+this.lockedOnNodeOffset.y};this.body.view.translation=o}releaseNode(){this.lockedOnNodeId!==void 0&&this.viewFunction!==void 0&&(this.body.emitter.off("initRedraw",this.viewFunction),this.lockedOnNodeId=void 0,this.lockedOnNodeOffset=void 0)}_transitionRedraw(e=!1){this.easingTime+=this.animationSpeed,this.easingTime=e===!0?1:this.easingTime;let t=Vs[this.animationEasingFunction](this.easingTime);this.body.view.scale=this.sourceScale+(this.targetScale-this.sourceScale)*t,this.body.view.translation={x:this.sourceTranslation.x+(this.targetTranslation.x-this.sourceTranslation.x)*t,y:this.sourceTranslation.y+(this.targetTranslation.y-this.sourceTranslation.y)*t},this.easingTime>=1&&(this.body.emitter.off("initRedraw",this.viewFunction),this.easingTime=0,this.lockedOnNodeId!=null&&(this.viewFunction=this._lockedRedraw.bind(this),this.body.emitter.on("initRedraw",this.viewFunction)),this.body.emitter.emit("animationFinished"))}getScale(){return this.body.view.scale}getViewPosition(){return this.canvas.DOMtoCanvas({x:.5*this.canvas.frame.canvas.clientWidth,y:.5*this.canvas.frame.canvas.clientHeight})}},ln=class{constructor(e,t){this.body=e,this.canvas=t,this.iconsCreated=!1,this.navigationHammers=[],this.boundFunctions={},this.touchTime=0,this.activated=!1,this.body.emitter.on("activate",()=>{this.activated=!0,this.configureKeyboardBindings()}),this.body.emitter.on("deactivate",()=>{this.activated=!1,this.configureKeyboardBindings()}),this.body.emitter.on("destroy",()=>{this.keycharm!==void 0&&this.keycharm.destroy()}),this.options={}}setOptions(e){e!==void 0&&(this.options=e,this.create())}create(){this.options.navigationButtons===!0?this.iconsCreated===!1&&this.loadNavigationElements():this.iconsCreated===!0&&this.cleanNavigation(),this.configureKeyboardBindings()}cleanNavigation(){if(this.navigationHammers.length!=0){for(let e=0;e<this.navigationHammers.length;e++)this.navigationHammers[e].destroy();this.navigationHammers=[]}this.navigationDOM&&this.navigationDOM.wrapper&&this.navigationDOM.wrapper.parentNode&&this.navigationDOM.wrapper.parentNode.removeChild(this.navigationDOM.wrapper),this.iconsCreated=!1}loadNavigationElements(){this.cleanNavigation(),this.navigationDOM={};let e=["up","down","left","right","zoomIn","zoomOut","zoomExtends"],t=["_moveUp","_moveDown","_moveLeft","_moveRight","_zoomIn","_zoomOut","_fit"];this.navigationDOM.wrapper=document.createElement("div"),this.navigationDOM.wrapper.className="vis-navigation",this.canvas.frame.appendChild(this.navigationDOM.wrapper);for(let s=0;s<e.length;s++){this.navigationDOM[e[s]]=document.createElement("div"),this.navigationDOM[e[s]].className="vis-button vis-"+e[s],this.navigationDOM.wrapper.appendChild(this.navigationDOM[e[s]]);let o=new Ue(this.navigationDOM[e[s]]);t[s]==="_fit"?Qt(o,this._fit.bind(this)):Qt(o,this.bindToRedraw.bind(this,t[s])),this.navigationHammers.push(o)}let i=new Ue(this.canvas.frame);an(i,()=>{this._stopMovement()}),this.navigationHammers.push(i),this.iconsCreated=!0}bindToRedraw(e){this.boundFunctions[e]===void 0&&(this.boundFunctions[e]=this[e].bind(this),this.body.emitter.on("initRedraw",this.boundFunctions[e]),this.body.emitter.emit("_startRendering"))}unbindFromRedraw(e){this.boundFunctions[e]!==void 0&&(this.body.emitter.off("initRedraw",this.boundFunctions[e]),this.body.emitter.emit("_stopRendering"),delete this.boundFunctions[e])}_fit(){new Date().valueOf()-this.touchTime>700&&(this.body.emitter.emit("fit",{duration:700}),this.touchTime=new Date().valueOf())}_stopMovement(){for(let e in this.boundFunctions)Object.prototype.hasOwnProperty.call(this.boundFunctions,e)&&(this.body.emitter.off("initRedraw",this.boundFunctions[e]),this.body.emitter.emit("_stopRendering"));this.boundFunctions={}}_moveUp(){this.body.view.translation.y+=this.options.keyboard.speed.y}_moveDown(){this.body.view.translation.y-=this.options.keyboard.speed.y}_moveLeft(){this.body.view.translation.x+=this.options.keyboard.speed.x}_moveRight(){this.body.view.translation.x-=this.options.keyboard.speed.x}_zoomIn(){let e=this.body.view.scale,t=this.body.view.scale*(1+this.options.keyboard.speed.zoom),i=this.body.view.translation,s=t/e,o=(1-s)*this.canvas.canvasViewCenter.x+i.x*s,r=(1-s)*this.canvas.canvasViewCenter.y+i.y*s;this.body.view.scale=t,this.body.view.translation={x:o,y:r},this.body.emitter.emit("zoom",{direction:"+",scale:this.body.view.scale,pointer:null})}_zoomOut(){let e=this.body.view.scale,t=this.body.view.scale/(1+this.options.keyboard.speed.zoom),i=this.body.view.translation,s=t/e,o=(1-s)*this.canvas.canvasViewCenter.x+i.x*s,r=(1-s)*this.canvas.canvasViewCenter.y+i.y*s;this.body.view.scale=t,this.body.view.translation={x:o,y:r},this.body.emitter.emit("zoom",{direction:"-",scale:this.body.view.scale,pointer:null})}configureKeyboardBindings(){this.keycharm!==void 0&&this.keycharm.destroy(),this.options.keyboard.enabled===!0&&(this.options.keyboard.bindToWindow===!0?this.keycharm=qt({container:window,preventDefault:!0}):this.keycharm=qt({container:this.canvas.frame,preventDefault:!0}),this.keycharm.reset(),this.activated===!0&&(this.keycharm.bind("up",()=>{this.bindToRedraw("_moveUp")},"keydown"),this.keycharm.bind("down",()=>{this.bindToRedraw("_moveDown")},"keydown"),this.keycharm.bind("left",()=>{this.bindToRedraw("_moveLeft")},"keydown"),this.keycharm.bind("right",()=>{this.bindToRedraw("_moveRight")},"keydown"),this.keycharm.bind("=",()=>{this.bindToRedraw("_zoomIn")},"keydown"),this.keycharm.bind("num+",()=>{this.bindToRedraw("_zoomIn")},"keydown"),this.keycharm.bind("num-",()=>{this.bindToRedraw("_zoomOut")},"keydown"),this.keycharm.bind("-",()=>{this.bindToRedraw("_zoomOut")},"keydown"),this.keycharm.bind("[",()=>{this.bindToRedraw("_zoomOut")},"keydown"),this.keycharm.bind("]",()=>{this.bindToRedraw("_zoomIn")},"keydown"),this.keycharm.bind("pageup",()=>{this.bindToRedraw("_zoomIn")},"keydown"),this.keycharm.bind("pagedown",()=>{this.bindToRedraw("_zoomOut")},"keydown"),this.keycharm.bind("up",()=>{this.unbindFromRedraw("_moveUp")},"keyup"),this.keycharm.bind("down",()=>{this.unbindFromRedraw("_moveDown")},"keyup"),this.keycharm.bind("left",()=>{this.unbindFromRedraw("_moveLeft")},"keyup"),this.keycharm.bind("right",()=>{this.unbindFromRedraw("_moveRight")},"keyup"),this.keycharm.bind("=",()=>{this.unbindFromRedraw("_zoomIn")},"keyup"),this.keycharm.bind("num+",()=>{this.unbindFromRedraw("_zoomIn")},"keyup"),this.keycharm.bind("num-",()=>{this.unbindFromRedraw("_zoomOut")},"keyup"),this.keycharm.bind("-",()=>{this.unbindFromRedraw("_zoomOut")},"keyup"),this.keycharm.bind("[",()=>{this.unbindFromRedraw("_zoomOut")},"keyup"),this.keycharm.bind("]",()=>{this.unbindFromRedraw("_zoomIn")},"keyup"),this.keycharm.bind("pageup",()=>{this.unbindFromRedraw("_zoomIn")},"keyup"),this.keycharm.bind("pagedown",()=>{this.unbindFromRedraw("_zoomOut")},"keyup")))}},cn=class{constructor(e,t,i){this.body=e,this.canvas=t,this.selectionHandler=i,this.navigationHandler=new ln(e,t),this.body.eventListeners.onTap=this.onTap.bind(this),this.body.eventListeners.onTouch=this.onTouch.bind(this),this.body.eventListeners.onDoubleTap=this.onDoubleTap.bind(this),this.body.eventListeners.onHold=this.onHold.bind(this),this.body.eventListeners.onDragStart=this.onDragStart.bind(this),this.body.eventListeners.onDrag=this.onDrag.bind(this),this.body.eventListeners.onDragEnd=this.onDragEnd.bind(this),this.body.eventListeners.onMouseWheel=this.onMouseWheel.bind(this),this.body.eventListeners.onPinch=this.onPinch.bind(this),this.body.eventListeners.onMouseMove=this.onMouseMove.bind(this),this.body.eventListeners.onRelease=this.onRelease.bind(this),this.body.eventListeners.onContext=this.onContext.bind(this),this.touchTime=0,this.drag={},this.pinch={},this.popup=void 0,this.popupObj=void 0,this.popupTimer=void 0,this.body.functions.getPointer=this.getPointer.bind(this),this.options={},this.defaultOptions={dragNodes:!0,dragView:!0,hover:!1,keyboard:{enabled:!1,speed:{x:10,y:10,zoom:.02},bindToWindow:!0,autoFocus:!0},navigationButtons:!1,tooltipDelay:300,zoomView:!0,zoomSpeed:1},Object.assign(this.options,this.defaultOptions),this.bindEventListeners()}bindEventListeners(){this.body.emitter.on("destroy",()=>{clearTimeout(this.popupTimer),delete this.body.functions.getPointer})}setOptions(e){e!==void 0&&(bt(["hideEdgesOnDrag","hideEdgesOnZoom","hideNodesOnDrag","keyboard","multiselect","selectable","selectConnectedEdges"],this.options,e),ae(this.options,e,"keyboard"),e.tooltip&&(Object.assign(this.options.tooltip,e.tooltip),e.tooltip.color&&(this.options.tooltip.color=Lt(e.tooltip.color)))),this.navigationHandler.setOptions(this.options)}getPointer(e){return{x:e.x-As(this.canvas.frame.canvas),y:e.y-zs(this.canvas.frame.canvas)}}onTouch(e){new Date().valueOf()-this.touchTime>50&&(this.drag.pointer=this.getPointer(e.center),this.drag.pinched=!1,this.pinch.scale=this.body.view.scale,this.touchTime=new Date().valueOf())}onTap(e){let t=this.getPointer(e.center),i=this.selectionHandler.options.multiselect&&(e.changedPointers[0].ctrlKey||e.changedPointers[0].metaKey);this.checkSelectionChanges(t,i),this.selectionHandler.commitAndEmit(t,e),this.selectionHandler.generateClickEvent("click",e,t)}onDoubleTap(e){let t=this.getPointer(e.center);this.selectionHandler.generateClickEvent("doubleClick",e,t)}onHold(e){let t=this.getPointer(e.center),i=this.selectionHandler.options.multiselect;this.checkSelectionChanges(t,i),this.selectionHandler.commitAndEmit(t,e),this.selectionHandler.generateClickEvent("click",e,t),this.selectionHandler.generateClickEvent("hold",e,t)}onRelease(e){if(new Date().valueOf()-this.touchTime>10){let t=this.getPointer(e.center);this.selectionHandler.generateClickEvent("release",e,t),this.touchTime=new Date().valueOf()}}onContext(e){let t=this.getPointer({x:e.clientX,y:e.clientY});this.selectionHandler.generateClickEvent("oncontext",e,t)}checkSelectionChanges(e,t=!1){t===!0?this.selectionHandler.selectAdditionalOnPoint(e):this.selectionHandler.selectOnPoint(e)}_determineDifference(e,t){let i=function(s,o){let r=[];for(let a=0;a<s.length;a++){let d=s[a];o.indexOf(d)===-1&&r.push(d)}return r};return{nodes:i(e.nodes,t.nodes),edges:i(e.edges,t.edges)}}onDragStart(e){if(this.drag.dragging)return;this.drag.pointer===void 0&&this.onTouch(e);let t=this.selectionHandler.getNodeAt(this.drag.pointer);if(this.drag.dragging=!0,this.drag.selection=[],this.drag.translation=Object.assign({},this.body.view.translation),this.drag.nodeId=void 0,e.srcEvent.shiftKey){this.body.selectionBox.show=!0;let i=this.getPointer(e.center);this.body.selectionBox.position.start={x:this.canvas._XconvertDOMtoCanvas(i.x),y:this.canvas._YconvertDOMtoCanvas(i.y)},this.body.selectionBox.position.end={x:this.canvas._XconvertDOMtoCanvas(i.x),y:this.canvas._YconvertDOMtoCanvas(i.y)}}else if(t!==void 0&&this.options.dragNodes===!0){this.drag.nodeId=t.id,t.isSelected()===!1&&this.selectionHandler.setSelection({nodes:[t.id]}),this.selectionHandler.generateClickEvent("dragStart",e,this.drag.pointer);for(let i of this.selectionHandler.getSelectedNodes()){let s={id:i.id,node:i,x:i.x,y:i.y,xFixed:i.options.fixed.x,yFixed:i.options.fixed.y};i.options.fixed.x=!0,i.options.fixed.y=!0,this.drag.selection.push(s)}}else this.selectionHandler.generateClickEvent("dragStart",e,this.drag.pointer,void 0,!0)}onDrag(e){if(this.drag.pinched===!0)return;this.body.emitter.emit("unlockNode");let t=this.getPointer(e.center),i=this.drag.selection;if(i&&i.length&&this.options.dragNodes===!0){this.selectionHandler.generateClickEvent("dragging",e,t);let s=t.x-this.drag.pointer.x,o=t.y-this.drag.pointer.y;i.forEach(r=>{let a=r.node;r.xFixed===!1&&(a.x=this.canvas._XconvertDOMtoCanvas(this.canvas._XconvertCanvasToDOM(r.x)+s)),r.yFixed===!1&&(a.y=this.canvas._YconvertDOMtoCanvas(this.canvas._YconvertCanvasToDOM(r.y)+o))}),this.body.emitter.emit("startSimulation")}else{if(e.srcEvent.shiftKey){if(this.selectionHandler.generateClickEvent("dragging",e,t,void 0,!0),this.drag.pointer===void 0){this.onDragStart(e);return}this.body.selectionBox.position.end={x:this.canvas._XconvertDOMtoCanvas(t.x),y:this.canvas._YconvertDOMtoCanvas(t.y)},this.body.emitter.emit("_requestRedraw")}if(this.options.dragView===!0&&!e.srcEvent.shiftKey){if(this.selectionHandler.generateClickEvent("dragging",e,t,void 0,!0),this.drag.pointer===void 0){this.onDragStart(e);return}let s=t.x-this.drag.pointer.x,o=t.y-this.drag.pointer.y;this.body.view.translation={x:this.drag.translation.x+s,y:this.drag.translation.y+o},this.body.emitter.emit("_requestRedraw")}}}onDragEnd(e){if(this.drag.dragging=!1,this.body.selectionBox.show){this.body.selectionBox.show=!1;let t=this.body.selectionBox.position,i={minX:Math.min(t.start.x,t.end.x),minY:Math.min(t.start.y,t.end.y),maxX:Math.max(t.start.x,t.end.x),maxY:Math.max(t.start.y,t.end.y)};this.body.nodeIndices.filter(r=>{let a=this.body.nodes[r];return a.x>=i.minX&&a.x<=i.maxX&&a.y>=i.minY&&a.y<=i.maxY}).forEach(r=>this.selectionHandler.selectObject(this.body.nodes[r]));let o=this.getPointer(e.center);this.selectionHandler.commitAndEmit(o,e),this.selectionHandler.generateClickEvent("dragEnd",e,this.getPointer(e.center),void 0,!0),this.body.emitter.emit("_requestRedraw")}else{let t=this.drag.selection;t&&t.length?(t.forEach(function(i){i.node.options.fixed.x=i.xFixed,i.node.options.fixed.y=i.yFixed}),this.selectionHandler.generateClickEvent("dragEnd",e,this.getPointer(e.center)),this.body.emitter.emit("startSimulation")):(this.selectionHandler.generateClickEvent("dragEnd",e,this.getPointer(e.center),void 0,!0),this.body.emitter.emit("_requestRedraw"))}}onPinch(e){let t=this.getPointer(e.center);this.drag.pinched=!0,this.pinch.scale===void 0&&(this.pinch.scale=1);let i=this.pinch.scale*e.scale;this.zoom(i,t)}zoom(e,t){if(this.options.zoomView===!0){let i=this.body.view.scale;e<1e-5&&(e=1e-5),e>10&&(e=10);let s;this.drag!==void 0&&this.drag.dragging===!0&&(s=this.canvas.DOMtoCanvas(this.drag.pointer));let o=this.body.view.translation,r=e/i,a=(1-r)*t.x+o.x*r,d=(1-r)*t.y+o.y*r;if(this.body.view.scale=e,this.body.view.translation={x:a,y:d},s!=null){let h=this.canvas.canvasToDOM(s);this.drag.pointer.x=h.x,this.drag.pointer.y=h.y}this.body.emitter.emit("_requestRedraw"),i<e?this.body.emitter.emit("zoom",{direction:"+",scale:this.body.view.scale,pointer:t}):this.body.emitter.emit("zoom",{direction:"-",scale:this.body.view.scale,pointer:t})}}onMouseWheel(e){if(this.options.zoomView===!0){if(e.deltaY!==0){let t=this.body.view.scale;t*=1+(e.deltaY<0?1:-1)*(this.options.zoomSpeed*.1);let i=this.getPointer({x:e.clientX,y:e.clientY});this.zoom(t,i)}e.preventDefault()}}onMouseMove(e){let t=this.getPointer({x:e.clientX,y:e.clientY}),i=!1;this.popup!==void 0&&(this.popup.hidden===!1&&this._checkHidePopup(t),this.popup.hidden===!1&&(i=!0,this.popup.setPosition(t.x+3,t.y-5),this.popup.show())),this.options.keyboard.autoFocus&&this.options.keyboard.bindToWindow===!1&&this.options.keyboard.enabled===!0&&this.canvas.frame.focus(),i===!1&&(this.popupTimer!==void 0&&(clearInterval(this.popupTimer),this.popupTimer=void 0),this.drag.dragging||(this.popupTimer=setTimeout(()=>this._checkShowPopup(t),this.options.tooltipDelay))),this.options.hover===!0&&this.selectionHandler.hoverObject(e,t)}_checkShowPopup(e){let t=this.canvas._XconvertDOMtoCanvas(e.x),i=this.canvas._YconvertDOMtoCanvas(e.y),s={left:t,top:i,right:t,bottom:i},o=this.popupObj===void 0?void 0:this.popupObj.id,r=!1,a="node";if(this.popupObj===void 0){let d=this.body.nodeIndices,h=this.body.nodes,l,c=[];for(let u=0;u<d.length;u++)l=h[d[u]],l.isOverlappingWith(s)===!0&&(r=!0,l.getTitle()!==void 0&&c.push(d[u]));c.length>0&&(this.popupObj=h[c[c.length-1]],r=!0)}if(this.popupObj===void 0&&r===!1){let d=this.body.edgeIndices,h=this.body.edges,l,c=[];for(let u=0;u<d.length;u++)l=h[d[u]],l.isOverlappingWith(s)===!0&&l.connected===!0&&l.getTitle()!==void 0&&c.push(d[u]);c.length>0&&(this.popupObj=h[c[c.length-1]],a="edge")}this.popupObj!==void 0?this.popupObj.id!==o&&(this.popup===void 0&&(this.popup=new Zs(this.canvas.frame)),this.popup.popupTargetType=a,this.popup.popupTargetId=this.popupObj.id,this.popup.setPosition(e.x+3,e.y-5),this.popup.setText(this.popupObj.getTitle()),this.popup.show(),this.body.emitter.emit("showPopup",this.popupObj.id)):this.popup!==void 0&&(this.popup.hide(),this.body.emitter.emit("hidePopup"))}_checkHidePopup(e){let t=this.selectionHandler._pointerToPositionObject(e),i=!1;if(this.popup.popupTargetType==="node"){if(this.body.nodes[this.popup.popupTargetId]!==void 0&&(i=this.body.nodes[this.popup.popupTargetId].isOverlappingWith(t),i===!0)){let s=this.selectionHandler.getNodeAt(e);i=s===void 0?!1:s.id===this.popup.popupTargetId}}else this.selectionHandler.getNodeAt(e)===void 0&&this.body.edges[this.popup.popupTargetId]!==void 0&&(i=this.body.edges[this.popup.popupTargetId].isOverlappingWith(t));i===!1&&(this.popupObj=void 0,this.popup.hide(),this.body.emitter.emit("hidePopup"))}};function q(n,e,t,i){if(t==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?n!==e||!i:!e.has(n))throw new TypeError("Cannot read private member from an object whose class did not declare it");return t==="m"?i:t==="a"?i.call(n):i?i.value:e.get(n)}function Ri(n,e,t,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?n!==e||!s:!e.has(n))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(n,t):s?s.value=t:e.set(n,t),t}var Xe,ce,Fe,Ne,$t;function un(n,e){let t=new Set;for(let i of e)n.has(i)||t.add(i);return t}var Hi=class{constructor(){Xe.set(this,new Set),ce.set(this,new Set)}get size(){return q(this,ce,"f").size}add(...e){for(let t of e)q(this,ce,"f").add(t)}delete(...e){for(let t of e)q(this,ce,"f").delete(t)}clear(){q(this,ce,"f").clear()}getSelection(){return[...q(this,ce,"f")]}getChanges(){return{added:[...un(q(this,Xe,"f"),q(this,ce,"f"))],deleted:[...un(q(this,ce,"f"),q(this,Xe,"f"))],previous:[...new Set(q(this,Xe,"f"))],current:[...new Set(q(this,ce,"f"))]}}commit(){let e=this.getChanges();Ri(this,Xe,q(this,ce,"f"),"f"),Ri(this,ce,new Set(q(this,Xe,"f")),"f");for(let t of e.added)t.select();for(let t of e.deleted)t.unselect();return e}};Xe=new WeakMap,ce=new WeakMap;var fn=class{constructor(e=()=>{}){Fe.set(this,new Hi),Ne.set(this,new Hi),$t.set(this,void 0),Ri(this,$t,e,"f")}get sizeNodes(){return q(this,Fe,"f").size}get sizeEdges(){return q(this,Ne,"f").size}getNodes(){return q(this,Fe,"f").getSelection()}getEdges(){return q(this,Ne,"f").getSelection()}addNodes(...e){q(this,Fe,"f").add(...e)}addEdges(...e){q(this,Ne,"f").add(...e)}deleteNodes(e){q(this,Fe,"f").delete(e)}deleteEdges(e){q(this,Ne,"f").delete(e)}clear(){q(this,Fe,"f").clear(),q(this,Ne,"f").clear()}commit(...e){let t={nodes:q(this,Fe,"f").commit(),edges:q(this,Ne,"f").commit()};return q(this,$t,"f").call(this,t,...e),t}};Fe=new WeakMap,Ne=new WeakMap,$t=new WeakMap;var pn=class{constructor(e,t){this.body=e,this.canvas=t,this._selectionAccumulator=new fn,this.hoverObj={nodes:{},edges:{}},this.options={},this.defaultOptions={multiselect:!1,selectable:!0,selectConnectedEdges:!0,hoverConnectedEdges:!0},Object.assign(this.options,this.defaultOptions),this.body.emitter.on("_dataChanged",()=>{this.updateSelection()})}setOptions(e){e!==void 0&&qe(["multiselect","hoverConnectedEdges","selectable","selectConnectedEdges"],this.options,e)}selectOnPoint(e){let t=!1;if(this.options.selectable===!0){let i=this.getNodeAt(e)||this.getEdgeAt(e);this.unselectAll(),i!==void 0&&(t=this.selectObject(i)),this.body.emitter.emit("_requestRedraw")}return t}selectAdditionalOnPoint(e){let t=!1;if(this.options.selectable===!0){let i=this.getNodeAt(e)||this.getEdgeAt(e);i!==void 0&&(t=!0,i.isSelected()===!0?this.deselectObject(i):this.selectObject(i),this.body.emitter.emit("_requestRedraw"))}return t}_initBaseEvent(e,t){let i={};return i.pointer={DOM:{x:t.x,y:t.y},canvas:this.canvas.DOMtoCanvas(t)},i.event=e,i}generateClickEvent(e,t,i,s,o=!1){let r=this._initBaseEvent(t,i);if(o===!0)r.nodes=[],r.edges=[];else{let a=this.getSelection();r.nodes=a.nodes,r.edges=a.edges}s!==void 0&&(r.previousSelection=s),e=="click"&&(r.items=this.getClickedItems(i)),t.controlEdge!==void 0&&(r.controlEdge=t.controlEdge),this.body.emitter.emit(e,r)}selectObject(e,t=this.options.selectConnectedEdges){return e!==void 0?(e instanceof U?(t===!0&&this._selectionAccumulator.addEdges(...e.edges),this._selectionAccumulator.addNodes(e)):this._selectionAccumulator.addEdges(e),!0):!1}deselectObject(e){e.isSelected()===!0&&(e.selected=!1,this._removeFromSelection(e))}_getAllNodesOverlappingWith(e){let t=[],i=this.body.nodes;for(let s=0;s<this.body.nodeIndices.length;s++){let o=this.body.nodeIndices[s];i[o].isOverlappingWith(e)&&t.push(o)}return t}_pointerToPositionObject(e){let t=this.canvas.DOMtoCanvas(e);return{left:t.x-1,top:t.y+1,right:t.x+1,bottom:t.y-1}}getNodeAt(e,t=!0){let i=this._pointerToPositionObject(e),s=this._getAllNodesOverlappingWith(i);if(s.length>0)return t===!0?this.body.nodes[s[s.length-1]]:s[s.length-1]}_getEdgesOverlappingWith(e,t){let i=this.body.edges;for(let s=0;s<this.body.edgeIndices.length;s++){let o=this.body.edgeIndices[s];i[o].isOverlappingWith(e)&&t.push(o)}}_getAllEdgesOverlappingWith(e){let t=[];return this._getEdgesOverlappingWith(e,t),t}getEdgeAt(e,t=!0){let i=this.canvas.DOMtoCanvas(e),s=10,o=null,r=this.body.edges;for(let a=0;a<this.body.edgeIndices.length;a++){let d=this.body.edgeIndices[a],h=r[d];if(h.connected){let l=h.from.x,c=h.from.y,u=h.to.x,p=h.to.y,b=h.edgeType.getDistanceToEdge(l,c,u,p,i.x,i.y);b<s&&(o=d,s=b)}}if(o!==null)return t===!0?this.body.edges[o]:o}_addToHover(e){e instanceof U?this.hoverObj.nodes[e.id]=e:this.hoverObj.edges[e.id]=e}_removeFromSelection(e){e instanceof U?(this._selectionAccumulator.deleteNodes(e),this._selectionAccumulator.deleteEdges(...e.edges)):this._selectionAccumulator.deleteEdges(e)}unselectAll(){this._selectionAccumulator.clear()}getSelectedNodeCount(){return this._selectionAccumulator.sizeNodes}getSelectedEdgeCount(){return this._selectionAccumulator.sizeEdges}_hoverConnectedEdges(e){for(let t=0;t<e.edges.length;t++){let i=e.edges[t];i.hover=!0,this._addToHover(i)}}emitBlurEvent(e,t,i){let s=this._initBaseEvent(e,t);i.hover===!0&&(i.hover=!1,i instanceof U?(s.node=i.id,this.body.emitter.emit("blurNode",s)):(s.edge=i.id,this.body.emitter.emit("blurEdge",s)))}emitHoverEvent(e,t,i){let s=this._initBaseEvent(e,t),o=!1;return i.hover===!1&&(i.hover=!0,this._addToHover(i),o=!0,i instanceof U?(s.node=i.id,this.body.emitter.emit("hoverNode",s)):(s.edge=i.id,this.body.emitter.emit("hoverEdge",s))),o}hoverObject(e,t){let i=this.getNodeAt(t);i===void 0&&(i=this.getEdgeAt(t));let s=!1;for(let o in this.hoverObj.nodes)Object.prototype.hasOwnProperty.call(this.hoverObj.nodes,o)&&(i===void 0||i instanceof U&&i.id!=o||i instanceof Se)&&(this.emitBlurEvent(e,t,this.hoverObj.nodes[o]),delete this.hoverObj.nodes[o],s=!0);for(let o in this.hoverObj.edges)Object.prototype.hasOwnProperty.call(this.hoverObj.edges,o)&&(s===!0?(this.hoverObj.edges[o].hover=!1,delete this.hoverObj.edges[o]):(i===void 0||i instanceof Se&&i.id!=o||i instanceof U&&!i.hover)&&(this.emitBlurEvent(e,t,this.hoverObj.edges[o]),delete this.hoverObj.edges[o],s=!0));if(i!==void 0){let o=Object.keys(this.hoverObj.edges).length,r=Object.keys(this.hoverObj.nodes).length,a=i instanceof Se&&o===0&&r===0,d=i instanceof U&&o===0&&r===0;(s||a||d)&&(s=this.emitHoverEvent(e,t,i)),i instanceof U&&this.options.hoverConnectedEdges===!0&&this._hoverConnectedEdges(i)}s===!0&&this.body.emitter.emit("_requestRedraw")}commitWithoutEmitting(){this._selectionAccumulator.commit()}commitAndEmit(e,t){let i=!1,s=this._selectionAccumulator.commit(),o={nodes:s.nodes.previous,edges:s.edges.previous};s.edges.deleted.length>0&&(this.generateClickEvent("deselectEdge",t,e,o),i=!0),s.nodes.deleted.length>0&&(this.generateClickEvent("deselectNode",t,e,o),i=!0),s.nodes.added.length>0&&(this.generateClickEvent("selectNode",t,e),i=!0),s.edges.added.length>0&&(this.generateClickEvent("selectEdge",t,e),i=!0),i===!0&&this.generateClickEvent("select",t,e)}getSelection(){return{nodes:this.getSelectedNodeIds(),edges:this.getSelectedEdgeIds()}}getSelectedNodes(){return this._selectionAccumulator.getNodes()}getSelectedEdges(){return this._selectionAccumulator.getEdges()}getSelectedNodeIds(){return this._selectionAccumulator.getNodes().map(e=>e.id)}getSelectedEdgeIds(){return this._selectionAccumulator.getEdges().map(e=>e.id)}setSelection(e,t={}){if(!e||!e.nodes&&!e.edges)throw new TypeError("Selection must be an object with nodes and/or edges properties");if((t.unselectAll||t.unselectAll===void 0)&&this.unselectAll(),e.nodes)for(let i of e.nodes){let s=this.body.nodes[i];if(!s)throw new RangeError('Node with id "'+i+'" not found');this.selectObject(s,t.highlightEdges)}if(e.edges)for(let i of e.edges){let s=this.body.edges[i];if(!s)throw new RangeError('Edge with id "'+i+'" not found');this.selectObject(s)}this.body.emitter.emit("_requestRedraw"),this._selectionAccumulator.commit()}selectNodes(e,t=!0){if(!e||e.length===void 0)throw"Selection must be an array with ids";this.setSelection({nodes:e},{highlightEdges:t})}selectEdges(e){if(!e||e.length===void 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this.fake_use(e),this.abstract()}sort(e){this.fake_use(e),this.abstract()}fix(e,t){this.fake_use(e,t),this.abstract()}shift(e,t){this.fake_use(e,t),this.abstract()}},gn=class extends ji{constructor(e){super();this.layout=e}curveType(){return"horizontal"}getPosition(e){return e.x}setPosition(e,t,i=void 0){i!==void 0&&this.layout.hierarchical.addToOrdering(e,i),e.x=t}getTreeSize(e){let t=this.layout.hierarchical.getTreeSize(this.layout.body.nodes,e);return{min:t.min_x,max:t.max_x}}sort(e){(0,Et.sort)(e,function(t,i){return t.x-i.x})}fix(e,t){e.y=this.layout.options.hierarchical.levelSeparation*t,e.options.fixed.y=!0}shift(e,t){this.layout.body.nodes[e].x+=t}},mn=class extends ji{constructor(e){super();this.layout=e}curveType(){return"vertical"}getPosition(e){return e.y}setPosition(e,t,i=void 0){i!==void 0&&this.layout.hierarchical.addToOrdering(e,i),e.y=t}getTreeSize(e){let t=this.layout.hierarchical.getTreeSize(this.layout.body.nodes,e);return{min:t.min_y,max:t.max_y}}sort(e){(0,Et.sort)(e,function(t,i){return t.y-i.y})}fix(e,t){e.x=this.layout.options.hierarchical.levelSeparation*t,e.options.fixed.x=!0}shift(e,t){this.layout.body.nodes[e].y+=t}};function Ia(n,e){let t=new Set;return n.forEach(i=>{i.edges.forEach(s=>{s.connected&&t.add(s)})}),t.forEach(i=>{let s=i.from.id,o=i.to.id;e[s]==null&&(e[s]=0),(e[o]==null||e[s]>=e[o])&&(e[o]=e[s]+1)}),e}function Pa(n){return yn(e=>e.edges.filter(t=>n.has(t.toId)).every(t=>t.to===e),(e,t)=>t>e,"from",n)}function Ma(n){return yn(e=>e.edges.filter(t=>n.has(t.toId)).every(t=>t.from===e),(e,t)=>t<e,"to",n)}function yn(n,e,t,i){let s=Object.create(null),o=[...i.values()].reduce((d,h)=>d+1+h.edges.length,0),r=t+"Id",a=t==="to"?1:-1;for(let[d,h]of i){if(!i.has(d)||!n(h))continue;s[d]=0;let l=[h],c=0,u;for(;u=l.pop();){if(!i.has(d))continue;let p=s[u.id]+a;if(u.edges.filter(b=>b.connected&&b.to!==b.from&&b[t]!==u&&i.has(b.toId)&&i.has(b.fromId)).forEach(b=>{let C=b[r],f=s[C];(f==null||e(p,f))&&(s[C]=p,l.push(b[t]))}),c>o)return Ia(i,s);++c}}return s}var bn=class{constructor(){this.childrenReference={},this.parentReference={},this.trees={},this.distributionOrdering={},this.levels={},this.distributionIndex={},this.isTree=!1,this.treeIndex=-1}addRelation(e,t){this.childrenReference[e]===void 0&&(this.childrenReference[e]=[]),this.childrenReference[e].push(t),this.parentReference[t]===void 0&&(this.parentReference[t]=[]),this.parentReference[t].push(e)}checkIfTree(){for(let e in this.parentReference)if(this.parentReference[e].length>1){this.isTree=!1;return}this.isTree=!0}numTrees(){return this.treeIndex+1}setTreeIndex(e,t){t!==void 0&&this.trees[e.id]===void 0&&(this.trees[e.id]=t,this.treeIndex=Math.max(t,this.treeIndex))}ensureLevel(e){this.levels[e]===void 0&&(this.levels[e]=0)}getMaxLevel(e){let t={},i=s=>{if(t[s]!==void 0)return t[s];let o=this.levels[s];if(this.childrenReference[s]){let r=this.childrenReference[s];if(r.length>0)for(let a=0;a<r.length;a++)o=Math.max(o,i(r[a]))}return t[s]=o,o};return i(e)}levelDownstream(e,t){this.levels[t.id]===void 0&&(this.levels[e.id]===void 0&&(this.levels[e.id]=0),this.levels[t.id]=this.levels[e.id]+1)}setMinLevelToZero(e){let t=1e9;for(let i in e)Object.prototype.hasOwnProperty.call(e,i)&&this.levels[i]!==void 0&&(t=Math.min(this.levels[i],t));for(let i in e)Object.prototype.hasOwnProperty.call(e,i)&&this.levels[i]!==void 0&&(this.levels[i]-=t)}getTreeSize(e,t){let i=1e9,s=-1e9,o=1e9,r=-1e9;for(let a in this.trees)if(Object.prototype.hasOwnProperty.call(this.trees,a)&&this.trees[a]===t){let d=e[a];i=Math.min(d.x,i),s=Math.max(d.x,s),o=Math.min(d.y,o),r=Math.max(d.y,r)}return{min_x:i,max_x:s,min_y:o,max_y:r}}hasSameParent(e,t){let i=this.parentReference[e.id],s=this.parentReference[t.id];if(i===void 0||s===void 0)return!1;for(let o=0;o<i.length;o++)for(let r=0;r<s.length;r++)if(i[o]==s[r])return!0;return!1}inSameSubNetwork(e,t){return this.trees[e.id]===this.trees[t.id]}getLevels(){return Object.keys(this.distributionOrdering)}addToOrdering(e,t){this.distributionOrdering[t]===void 0&&(this.distributionOrdering[t]=[]);let i=!1,s=this.distributionOrdering[t];for(let o in s)if(s[o]===e){i=!0;break}i||(this.distributionOrdering[t].push(e),this.distributionIndex[e.id]=this.distributionOrdering[t].length-1)}},vn=class{constructor(e){this.body=e,this._resetRNG(Math.random()+":"+Date.now()),this.setPhysics=!1,this.options={},this.optionsBackup={physics:{}},this.defaultOptions={randomSeed:void 0,improvedLayout:!0,clusterThreshold:150,hierarchical:{enabled:!1,levelSeparation:150,nodeSpacing:100,treeSpacing:200,blockShifting:!0,edgeMinimization:!0,parentCentralization:!0,direction:"UD",sortMethod:"hubsize"}},Object.assign(this.options,this.defaultOptions),this.bindEventListeners()}bindEventListeners(){this.body.emitter.on("_dataChanged",()=>{this.setupHierarchicalLayout()}),this.body.emitter.on("_dataLoaded",()=>{this.layoutNetwork()}),this.body.emitter.on("_resetHierarchicalLayout",()=>{this.setupHierarchicalLayout()}),this.body.emitter.on("_adjustEdgesForHierarchicalLayout",()=>{if(this.options.hierarchical.enabled!==!0)return;let e=this.direction.curveType();this.body.emitter.emit("_forceDisableDynamicCurves",e,!1)})}setOptions(e,t){if(e!==void 0){let i=this.options.hierarchical,s=i.enabled;if(qe(["randomSeed","improvedLayout","clusterThreshold"],this.options,e),ae(this.options,e,"hierarchical"),e.randomSeed!==void 0&&this._resetRNG(e.randomSeed),i.enabled===!0)return s===!0&&this.body.emitter.emit("refresh",!0),i.direction==="RL"||i.direction==="DU"?i.levelSeparation>0&&(i.levelSeparation*=-1):i.levelSeparation<0&&(i.levelSeparation*=-1),this.setDirectionStrategy(),this.body.emitter.emit("_resetHierarchicalLayout"),this.adaptAllOptionsForHierarchicalLayout(t);if(s===!0)return this.body.emitter.emit("refresh"),j(t,this.optionsBackup)}return t}_resetRNG(e){this.initialRandomSeed=e,this._rng=yt(this.initialRandomSeed)}adaptAllOptionsForHierarchicalLayout(e){if(this.options.hierarchical.enabled===!0){let t=this.optionsBackup.physics;e.physics===void 0||e.physics===!0?(e.physics={enabled:t.enabled===void 0?!0:t.enabled,solver:"hierarchicalRepulsion"},t.enabled=t.enabled===void 0?!0:t.enabled,t.solver=t.solver||"barnesHut"):typeof e.physics=="object"?(t.enabled=e.physics.enabled===void 0?!0:e.physics.enabled,t.solver=e.physics.solver||"barnesHut",e.physics.solver="hierarchicalRepulsion"):e.physics!==!1&&(t.solver="barnesHut",e.physics={solver:"hierarchicalRepulsion"});let i=this.direction.curveType();if(e.edges===void 0)this.optionsBackup.edges={smooth:{enabled:!0,type:"dynamic"}},e.edges={smooth:!1};else if(e.edges.smooth===void 0)this.optionsBackup.edges={smooth:{enabled:!0,type:"dynamic"}},e.edges.smooth=!1;else if(typeof e.edges.smooth=="boolean")this.optionsBackup.edges={smooth:e.edges.smooth},e.edges.smooth={enabled:e.edges.smooth,type:i};else{let s=e.edges.smooth;s.type!==void 0&&s.type!=="dynamic"&&(i=s.type),this.optionsBackup.edges={smooth:{enabled:s.enabled===void 0?!0:s.enabled,type:s.type===void 0?"dynamic":s.type,roundness:s.roundness===void 0?.5:s.roundness,forceDirection:s.forceDirection===void 0?!1:s.forceDirection}},e.edges.smooth={enabled:s.enabled===void 0?!0:s.enabled,type:i,roundness:s.roundness===void 0?.5:s.roundness,forceDirection:s.forceDirection===void 0?!1:s.forceDirection}}this.body.emitter.emit("_forceDisableDynamicCurves",i)}return e}positionInitially(e){if(this.options.hierarchical.enabled!==!0){this._resetRNG(this.initialRandomSeed);let t=e.length+50;for(let i=0;i<e.length;i++){let s=e[i],o=2*Math.PI*this._rng();s.x===void 0&&(s.x=t*Math.cos(o)),s.y===void 0&&(s.y=t*Math.sin(o))}}}layoutNetwork(){if(this.options.hierarchical.enabled!==!0&&this.options.improvedLayout===!0){let e=this.body.nodeIndices,t=0;for(let i=0;i<e.length;i++)this.body.nodes[e[i]].predefinedPosition===!0&&(t+=1);if(t<.5*e.length){let i=10,s=0,o=this.options.clusterThreshold,r={clusterNodeProperties:{shape:"ellipse",label:"",group:"",font:{multi:!1}},clusterEdgeProperties:{label:"",font:{multi:!1},smooth:{enabled:!1}}};if(e.length>o){let d=e.length;for(;e.length>o&&s<=i;){s+=1;let h=e.length;s%3==0?this.body.modules.clustering.clusterBridges(r):this.body.modules.clustering.clusterOutliers(r);let l=e.length;if(h==l&&s%3!=0){this._declusterAll(),this.body.emitter.emit("_layoutFailed"),console.info("This network could not be positioned by this version of the improved layout algorithm. Please disable improvedLayout for better performance.");return}}this.body.modules.kamadaKawai.setOptions({springLength:Math.max(150,2*d)})}s>i&&console.info("The clustering didn't succeed within the amount of interations allowed, progressing with partial result."),this.body.modules.kamadaKawai.solve(e,this.body.edgeIndices,!0),this._shiftToCenter();let a=70;for(let d=0;d<e.length;d++){let h=this.body.nodes[e[d]];h.predefinedPosition===!1&&(h.x+=(.5-this._rng())*a,h.y+=(.5-this._rng())*a)}this._declusterAll(),this.body.emitter.emit("_repositionBezierNodes")}}}_shiftToCenter(){let e=J.getRangeCore(this.body.nodes,this.body.nodeIndices),t=J.findCenter(e);for(let i=0;i<this.body.nodeIndices.length;i++){let s=this.body.nodes[this.body.nodeIndices[i]];s.x-=t.x,s.y-=t.y}}_declusterAll(){let e=!0;for(;e===!0;){e=!1;for(let t=0;t<this.body.nodeIndices.length;t++)this.body.nodes[this.body.nodeIndices[t]].isCluster===!0&&(e=!0,this.body.modules.clustering.openCluster(this.body.nodeIndices[t],{},!1));e===!0&&this.body.emitter.emit("_dataChanged")}}getSeed(){return this.initialRandomSeed}setupHierarchicalLayout(){if(this.options.hierarchical.enabled===!0&&this.body.nodeIndices.length>0){let e,t,i=!1,s=!1;this.lastNodeOnLevel={},this.hierarchical=new bn;for(t in this.body.nodes)Object.prototype.hasOwnProperty.call(this.body.nodes,t)&&(e=this.body.nodes[t],e.options.level!==void 0?(i=!0,this.hierarchical.levels[t]=e.options.level):s=!0);if(s===!0&&i===!0)throw new Error("To use the hierarchical layout, nodes require either no predefined levels or levels have to be defined for all nodes.");{if(s===!0){let r=this.options.hierarchical.sortMethod;r==="hubsize"?this._determineLevelsByHubsize():r==="directed"?this._determineLevelsDirected():r==="custom"&&this._determineLevelsCustomCallback()}for(let r in this.body.nodes)Object.prototype.hasOwnProperty.call(this.body.nodes,r)&&this.hierarchical.ensureLevel(r);let o=this._getDistribution();this._generateMap(),this._placeNodesByHierarchy(o),this._condenseHierarchy(),this._shiftToCenter()}}}_condenseHierarchy(){let e=!1,t={},i=()=>{let f=o(),g=0;for(let m=0;m<f.length-1;m++)g+=f[m].max-f[m+1].min+this.options.hierarchical.treeSpacing,s(m+1,g)},s=(f,g)=>{let m=this.hierarchical.trees;for(let v in m)Object.prototype.hasOwnProperty.call(m,v)&&m[v]===f&&this.direction.shift(v,g)},o=()=>{let f=[];for(let g=0;g<this.hierarchical.numTrees();g++)f.push(this.direction.getTreeSize(g));return f},r=(f,g)=>{if(!g[f.id]&&(g[f.id]=!0,this.hierarchical.childrenReference[f.id])){let m=this.hierarchical.childrenReference[f.id];if(m.length>0)for(let v=0;v<m.length;v++)r(this.body.nodes[m[v]],g)}},a=(f,g=1e9)=>{let m=1e9,v=1e9,_=1e9,E=-1e9;for(let T in f)if(Object.prototype.hasOwnProperty.call(f,T)){let x=this.body.nodes[T],w=this.hierarchical.levels[x.id],k=this.direction.getPosition(x),[N,W]=this._getSpaceAroundNode(x,f);m=Math.min(N,m),v=Math.min(W,v),w<=g&&(_=Math.min(k,_),E=Math.max(k,E))}return[_,E,m,v]},d=(f,g)=>{let m=this.hierarchical.getMaxLevel(f.id),v=this.hierarchical.getMaxLevel(g.id);return Math.min(m,v)},h=(f,g,m)=>{let v=this.hierarchical;for(let _=0;_<g.length;_++){let E=g[_],T=v.distributionOrdering[E];if(T.length>1)for(let x=0;x<T.length-1;x++){let w=T[x],k=T[x+1];v.hasSameParent(w,k)&&v.inSameSubNetwork(w,k)&&f(w,k,m)}}},l=(f,g,m=!1)=>{let v=this.direction.getPosition(f),_=this.direction.getPosition(g),E=Math.abs(_-v),T=this.options.hierarchical.nodeSpacing;if(E>T){let x={},w={};r(f,x),r(g,w);let k=d(f,g),N=a(x,k),W=a(w,k),L=N[1],R=W[0],B=W[2];if(Math.abs(L-R)>T){let D=L-R+T;D<-B+T&&(D=-B+T),D<0&&(this._shiftBlock(g.id,D),e=!0,m===!0&&this._centerParent(g))}}},c=(f,g)=>{let m=g.id,v=g.edges,_=this.hierarchical.levels[g.id],E=this.options.hierarchical.levelSeparation*this.options.hierarchical.levelSeparation,T={},x=[];for(let B=0;B<v.length;B++){let F=v[B];if(F.toId!=F.fromId){let D=F.toId==m?F.from:F.to;T[v[B].id]=D,this.hierarchical.levels[D.id]<_&&x.push(F)}}let w=(B,F)=>{let D=0;for(let H=0;H<F.length;H++)if(T[F[H].id]!==void 0){let Y=this.direction.getPosition(T[F[H].id])-B;D+=Y/Math.sqrt(Y*Y+E)}return D},k=(B,F)=>{let D=0;for(let H=0;H<F.length;H++)if(T[F[H].id]!==void 0){let Y=this.direction.getPosition(T[F[H].id])-B;D-=E*Math.pow(Y*Y+E,-1.5)}return D},N=(B,F)=>{let D=this.direction.getPosition(g),H={};for(let Y=0;Y<B;Y++){let ue=w(D,F),Ke=k(D,F),ot=40,On=Math.max(-ot,Math.min(ot,Math.round(ue/Ke)));if(D=D-On,H[D]!==void 0)break;H[D]=Y}return D},W=B=>{let F=this.direction.getPosition(g);if(t[g.id]===void 0){let ot={};r(g,ot),t[g.id]=ot}let D=a(t[g.id]),H=D[2],Y=D[3],ue=B-F,Ke=0;ue>0?Ke=Math.min(ue,Y-this.options.hierarchical.nodeSpacing):ue<0&&(Ke=-Math.min(-ue,H-this.options.hierarchical.nodeSpacing)),Ke!=0&&(this._shiftBlock(g.id,Ke),e=!0)},L=B=>{let F=this.direction.getPosition(g),[D,H]=this._getSpaceAroundNode(g),Y=B-F,ue=F;Y>0?ue=Math.min(F+(H-this.options.hierarchical.nodeSpacing),B):Y<0&&(ue=Math.max(F-(D-this.options.hierarchical.nodeSpacing),B)),ue!==F&&(this.direction.setPosition(g,ue),e=!0)},R=N(f,x);W(R),R=N(f,v),L(R)},u=f=>{let g=this.hierarchical.getLevels();g=g.reverse();for(let m=0;m<f;m++){e=!1;for(let v=0;v<g.length;v++){let _=g[v],E=this.hierarchical.distributionOrdering[_];for(let T=0;T<E.length;T++)c(1e3,E[T])}if(e!==!0)break}},p=f=>{let g=this.hierarchical.getLevels();g=g.reverse();for(let m=0;m<f&&(e=!1,h(l,g,!0),e===!0);m++);},b=()=>{for(let f in this.body.nodes)Object.prototype.hasOwnProperty.call(this.body.nodes,f)&&this._centerParent(this.body.nodes[f])},C=()=>{let f=this.hierarchical.getLevels();f=f.reverse();for(let g=0;g<f.length;g++){let m=f[g],v=this.hierarchical.distributionOrdering[m];for(let _=0;_<v.length;_++)this._centerParent(v[_])}};this.options.hierarchical.blockShifting===!0&&(p(5),b()),this.options.hierarchical.edgeMinimization===!0&&u(20),this.options.hierarchical.parentCentralization===!0&&C(),i()}_getSpaceAroundNode(e,t){let i=!0;t===void 0&&(i=!1);let s=this.hierarchical.levels[e.id];if(s!==void 0){let o=this.hierarchical.distributionIndex[e.id],r=this.direction.getPosition(e),a=this.hierarchical.distributionOrdering[s],d=1e9,h=1e9;if(o!==0){let l=a[o-1];if(i===!0&&t[l.id]===void 0||i===!1){let c=this.direction.getPosition(l);d=r-c}}if(o!=a.length-1){let l=a[o+1];if(i===!0&&t[l.id]===void 0||i===!1){let c=this.direction.getPosition(l);h=Math.min(h,c-r)}}return[d,h]}else return[0,0]}_centerParent(e){if(this.hierarchical.parentReference[e.id]){let t=this.hierarchical.parentReference[e.id];for(let i=0;i<t.length;i++){let s=t[i],o=this.body.nodes[s],r=this.hierarchical.childrenReference[s];if(r!==void 0){let a=this._getCenterPosition(r),d=this.direction.getPosition(o),[h,l]=this._getSpaceAroundNode(o),c=d-a;(c<0&&Math.abs(c)<l-this.options.hierarchical.nodeSpacing||c>0&&Math.abs(c)<h-this.options.hierarchical.nodeSpacing)&&this.direction.setPosition(o,a)}}}}_placeNodesByHierarchy(e){this.positionedNodes={};for(let t in e)if(Object.prototype.hasOwnProperty.call(e,t)){let i=Object.keys(e[t]);i=this._indexArrayToNodes(i),this.direction.sort(i);let s=0;for(let o=0;o<i.length;o++){let r=i[o];if(this.positionedNodes[r.id]===void 0){let a=this.options.hierarchical.nodeSpacing,d=a*s;s>0&&(d=this.direction.getPosition(i[o-1])+a),this.direction.setPosition(r,d,t),this._validatePositionAndContinue(r,t,d),s++}}}}_placeBranchNodes(e,t){let i=this.hierarchical.childrenReference[e];if(i===void 0)return;let s=[];for(let r=0;r<i.length;r++)s.push(this.body.nodes[i[r]]);this.direction.sort(s);for(let r=0;r<s.length;r++){let a=s[r],d=this.hierarchical.levels[a.id];if(d>t&&this.positionedNodes[a.id]===void 0){let h=this.options.hierarchical.nodeSpacing,l;r===0?l=this.direction.getPosition(this.body.nodes[e]):l=this.direction.getPosition(s[r-1])+h,this.direction.setPosition(a,l,d),this._validatePositionAndContinue(a,d,l)}else return}let o=this._getCenterPosition(s);this.direction.setPosition(this.body.nodes[e],o,t)}_validatePositionAndContinue(e,t,i){if(!!this.hierarchical.isTree){if(this.lastNodeOnLevel[t]!==void 0){let s=this.direction.getPosition(this.body.nodes[this.lastNodeOnLevel[t]]);if(i-s<this.options.hierarchical.nodeSpacing){let o=s+this.options.hierarchical.nodeSpacing-i,r=this._findCommonParent(this.lastNodeOnLevel[t],e.id);this._shiftBlock(r.withChild,o)}}this.lastNodeOnLevel[t]=e.id,this.positionedNodes[e.id]=!0,this._placeBranchNodes(e.id,t)}}_indexArrayToNodes(e){let t=[];for(let i=0;i<e.length;i++)t.push(this.body.nodes[e[i]]);return t}_getDistribution(){let e={},t,i;for(t in this.body.nodes)if(Object.prototype.hasOwnProperty.call(this.body.nodes,t)){i=this.body.nodes[t];let s=this.hierarchical.levels[t]===void 0?0:this.hierarchical.levels[t];this.direction.fix(i,s),e[s]===void 0&&(e[s]={}),e[s][t]=i}return e}_getActiveEdges(e){let t=[];return A(e.edges,i=>{this.body.edgeIndices.indexOf(i.id)!==-1&&t.push(i)}),t}_getHubSizes(){let e={},t=this.body.nodeIndices;A(t,s=>{let o=this.body.nodes[s],r=this._getActiveEdges(o).length;e[r]=!0});let i=[];return A(e,s=>{i.push(Number(s))}),Et.default.sort(i,function(s,o){return o-s}),i}_determineLevelsByHubsize(){let e=(i,s)=>{this.hierarchical.levelDownstream(i,s)},t=this._getHubSizes();for(let i=0;i<t.length;++i){let s=t[i];if(s===0)break;A(this.body.nodeIndices,o=>{let r=this.body.nodes[o];s===this._getActiveEdges(r).length&&this._crawlNetwork(e,o)})}}_determineLevelsCustomCallback(){let e=1e5,t=function(s,o,r){},i=(s,o,r)=>{let a=this.hierarchical.levels[s.id];a===void 0&&(a=this.hierarchical.levels[s.id]=e);let d=t(J.cloneOptions(s,"node"),J.cloneOptions(o,"node"),J.cloneOptions(r,"edge"));this.hierarchical.levels[o.id]=a+d};this._crawlNetwork(i),this.hierarchical.setMinLevelToZero(this.body.nodes)}_determineLevelsDirected(){let e=this.body.nodeIndices.reduce((t,i)=>(t.set(i,this.body.nodes[i]),t),new Map);this.options.hierarchical.shakeTowards==="roots"?this.hierarchical.levels=Ma(e):this.hierarchical.levels=Pa(e),this.hierarchical.setMinLevelToZero(this.body.nodes)}_generateMap(){let e=(t,i)=>{this.hierarchical.levels[i.id]>this.hierarchical.levels[t.id]&&this.hierarchical.addRelation(t.id,i.id)};this._crawlNetwork(e),this.hierarchical.checkIfTree()}_crawlNetwork(e=function(){},t){let i={},s=(o,r)=>{if(i[o.id]===void 0){this.hierarchical.setTreeIndex(o,r),i[o.id]=!0;let a,d=this._getActiveEdges(o);for(let h=0;h<d.length;h++){let l=d[h];l.connected===!0&&(l.toId==o.id?a=l.from:a=l.to,o.id!=a.id&&(e(o,a,l),s(a,r)))}}};if(t===void 0){let o=0;for(let r=0;r<this.body.nodeIndices.length;r++){let a=this.body.nodeIndices[r];if(i[a]===void 0){let d=this.body.nodes[a];s(d,o),o+=1}}}else{let o=this.body.nodes[t];if(o===void 0){console.error("Node not found:",t);return}s(o)}}_shiftBlock(e,t){let i={},s=o=>{if(i[o])return;i[o]=!0,this.direction.shift(o,t);let r=this.hierarchical.childrenReference[o];if(r!==void 0)for(let a=0;a<r.length;a++)s(r[a])};s(e)}_findCommonParent(e,t){let i={},s=(r,a)=>{let d=this.hierarchical.parentReference[a];if(d!==void 0)for(let h=0;h<d.length;h++){let l=d[h];r[l]=!0,s(r,l)}},o=(r,a)=>{let d=this.hierarchical.parentReference[a];if(d!==void 0)for(let h=0;h<d.length;h++){let l=d[h];if(r[l]!==void 0)return{foundParent:l,withChild:a};let c=o(r,l);if(c.foundParent!==null)return c}return{foundParent:null,withChild:a}};return s(i,e),o(i,t)}setDirectionStrategy(){this.options.hierarchical.direction==="UD"||this.options.hierarchical.direction==="DU"?this.direction=new gn(this):this.direction=new mn(this)}_getCenterPosition(e){let t=1e9,i=-1e9;for(let s=0;s<e.length;s++){let o;if(e[s].id!==void 0)o=e[s];else{let a=e[s];o=this.body.nodes[a]}let r=this.direction.getPosition(o);t=Math.min(t,r),i=Math.max(i,r)}return .5*(t+i)}},wn=class{constructor(e,t,i,s){this.body=e,this.canvas=t,this.selectionHandler=i,this.interactionHandler=s,this.editMode=!1,this.manipulationDiv=void 0,this.editModeDiv=void 0,this.closeDiv=void 0,this._domEventListenerCleanupQueue=[],this.temporaryUIFunctions={},this.temporaryEventFunctions=[],this.touchTime=0,this.temporaryIds={nodes:[],edges:[]},this.guiEnabled=!1,this.inMode=!1,this.selectedControlNode=void 0,this.options={},this.defaultOptions={enabled:!1,initiallyActive:!1,addNode:!0,addEdge:!0,editNode:void 0,editEdge:!0,deleteNode:!0,deleteEdge:!0,controlNodeStyle:{shape:"dot",size:6,color:{background:"#ff0000",border:"#3c3c3c",highlight:{background:"#07f968",border:"#3c3c3c"}},borderWidth:2,borderWidthSelected:2}},Object.assign(this.options,this.defaultOptions),this.body.emitter.on("destroy",()=>{this._clean()}),this.body.emitter.on("_dataChanged",this._restore.bind(this)),this.body.emitter.on("_resetData",this._restore.bind(this))}_restore(){this.inMode!==!1&&(this.options.initiallyActive===!0?this.enableEditMode():this.disableEditMode())}setOptions(e,t,i){t!==void 0&&(t.locale!==void 0?this.options.locale=t.locale:this.options.locale=i.locale,t.locales!==void 0?this.options.locales=t.locales:this.options.locales=i.locales),e!==void 0&&(typeof e=="boolean"?this.options.enabled=e:(this.options.enabled=!0,j(this.options,e)),this.options.initiallyActive===!0&&(this.editMode=!0),this._setup())}toggleEditMode(){this.editMode===!0?this.disableEditMode():this.enableEditMode()}enableEditMode(){this.editMode=!0,this._clean(),this.guiEnabled===!0&&(this.manipulationDiv.style.display="block",this.closeDiv.style.display="block",this.editModeDiv.style.display="none",this.showManipulatorToolbar())}disableEditMode(){this.editMode=!1,this._clean(),this.guiEnabled===!0&&(this.manipulationDiv.style.display="none",this.closeDiv.style.display="none",this.editModeDiv.style.display="block",this._createEditButton())}showManipulatorToolbar(){if(this._clean(),this.manipulationDOM={},this.guiEnabled===!0){this.editMode=!0,this.manipulationDiv.style.display="block",this.closeDiv.style.display="block";let e=this.selectionHandler.getSelectedNodeCount(),t=this.selectionHandler.getSelectedEdgeCount(),i=e+t,s=this.options.locales[this.options.locale],o=!1;this.options.addNode!==!1&&(this._createAddNodeButton(s),o=!0),this.options.addEdge!==!1&&(o===!0?this._createSeperator(1):o=!0,this._createAddEdgeButton(s)),e===1&&typeof this.options.editNode=="function"?(o===!0?this._createSeperator(2):o=!0,this._createEditNodeButton(s)):t===1&&e===0&&this.options.editEdge!==!1&&(o===!0?this._createSeperator(3):o=!0,this._createEditEdgeButton(s)),i!==0&&(e>0&&this.options.deleteNode!==!1?(o===!0&&this._createSeperator(4),this._createDeleteButton(s)):e===0&&this.options.deleteEdge!==!1&&(o===!0&&this._createSeperator(4),this._createDeleteButton(s))),this._bindElementEvents(this.closeDiv,this.toggleEditMode.bind(this)),this._temporaryBindEvent("select",this.showManipulatorToolbar.bind(this))}this.body.emitter.emit("_redraw")}addNodeMode(){if(this.editMode!==!0&&this.enableEditMode(),this._clean(),this.inMode="addNode",this.guiEnabled===!0){let e=this.options.locales[this.options.locale];this.manipulationDOM={},this._createBackButton(e),this._createSeperator(),this._createDescription(e.addDescription||this.options.locales.en.addDescription),this._bindElementEvents(this.closeDiv,this.toggleEditMode.bind(this))}this._temporaryBindEvent("click",this._performAddNode.bind(this))}editNode(){this.editMode!==!0&&this.enableEditMode(),this._clean();let e=this.selectionHandler.getSelectedNodes()[0];if(e!==void 0)if(this.inMode="editNode",typeof this.options.editNode=="function")if(e.isCluster!==!0){let t=j({},e.options,!1);if(t.x=e.x,t.y=e.y,this.options.editNode.length===2)this.options.editNode(t,i=>{i!=null&&this.inMode==="editNode"&&this.body.data.nodes.getDataSet().update(i),this.showManipulatorToolbar()});else throw new Error("The function for edit does not support two arguments (data, callback)")}else alert(this.options.locales[this.options.locale].editClusterError||this.options.locales.en.editClusterError);else throw new Error("No function has been configured to handle the editing of nodes.");else this.showManipulatorToolbar()}addEdgeMode(){if(this.editMode!==!0&&this.enableEditMode(),this._clean(),this.inMode="addEdge",this.guiEnabled===!0){let e=this.options.locales[this.options.locale];this.manipulationDOM={},this._createBackButton(e),this._createSeperator(),this._createDescription(e.edgeDescription||this.options.locales.en.edgeDescription),this._bindElementEvents(this.closeDiv,this.toggleEditMode.bind(this))}this._temporaryBindUI("onTouch",this._handleConnect.bind(this)),this._temporaryBindUI("onDragEnd",this._finishConnect.bind(this)),this._temporaryBindUI("onDrag",this._dragControlNode.bind(this)),this._temporaryBindUI("onRelease",this._finishConnect.bind(this)),this._temporaryBindUI("onDragStart",this._dragStartEdge.bind(this)),this._temporaryBindUI("onHold",()=>{})}editEdgeMode(){if(this.editMode!==!0&&this.enableEditMode(),this._clean(),this.inMode="editEdge",typeof this.options.editEdge=="object"&&typeof this.options.editEdge.editWithoutDrag=="function"&&(this.edgeBeingEditedId=this.selectionHandler.getSelectedEdgeIds()[0],this.edgeBeingEditedId!==void 0)){let e=this.body.edges[this.edgeBeingEditedId];this._performEditEdge(e.from.id,e.to.id);return}if(this.guiEnabled===!0){let e=this.options.locales[this.options.locale];this.manipulationDOM={},this._createBackButton(e),this._createSeperator(),this._createDescription(e.editEdgeDescription||this.options.locales.en.editEdgeDescription),this._bindElementEvents(this.closeDiv,this.toggleEditMode.bind(this))}if(this.edgeBeingEditedId=this.selectionHandler.getSelectedEdgeIds()[0],this.edgeBeingEditedId!==void 0){let e=this.body.edges[this.edgeBeingEditedId],t=this._getNewTargetNode(e.from.x,e.from.y),i=this._getNewTargetNode(e.to.x,e.to.y);this.temporaryIds.nodes.push(t.id),this.temporaryIds.nodes.push(i.id),this.body.nodes[t.id]=t,this.body.nodeIndices.push(t.id),this.body.nodes[i.id]=i,this.body.nodeIndices.push(i.id),this._temporaryBindUI("onTouch",this._controlNodeTouch.bind(this)),this._temporaryBindUI("onTap",()=>{}),this._temporaryBindUI("onHold",()=>{}),this._temporaryBindUI("onDragStart",this._controlNodeDragStart.bind(this)),this._temporaryBindUI("onDrag",this._controlNodeDrag.bind(this)),this._temporaryBindUI("onDragEnd",this._controlNodeDragEnd.bind(this)),this._temporaryBindUI("onMouseMove",()=>{}),this._temporaryBindEvent("beforeDrawing",s=>{let o=e.edgeType.findBorderPositions(s);t.selected===!1&&(t.x=o.from.x,t.y=o.from.y),i.selected===!1&&(i.x=o.to.x,i.y=o.to.y)}),this.body.emitter.emit("_redraw")}else this.showManipulatorToolbar()}deleteSelected(){this.editMode!==!0&&this.enableEditMode(),this._clean(),this.inMode="delete";let e=this.selectionHandler.getSelectedNodeIds(),t=this.selectionHandler.getSelectedEdgeIds(),i;if(e.length>0){for(let s=0;s<e.length;s++)if(this.body.nodes[e[s]].isCluster===!0){alert(this.options.locales[this.options.locale].deleteClusterError||this.options.locales.en.deleteClusterError);return}typeof this.options.deleteNode=="function"&&(i=this.options.deleteNode)}else t.length>0&&typeof this.options.deleteEdge=="function"&&(i=this.options.deleteEdge);if(typeof i=="function"){let s={nodes:e,edges:t};if(i.length===2)i(s,o=>{o!=null&&this.inMode==="delete"?(this.body.data.edges.getDataSet().remove(o.edges),this.body.data.nodes.getDataSet().remove(o.nodes),this.body.emitter.emit("startSimulation"),this.showManipulatorToolbar()):(this.body.emitter.emit("startSimulation"),this.showManipulatorToolbar())});else throw new Error("The function for delete does not support two arguments (data, callback)")}else this.body.data.edges.getDataSet().remove(t),this.body.data.nodes.getDataSet().remove(e),this.body.emitter.emit("startSimulation"),this.showManipulatorToolbar()}_setup(){this.options.enabled===!0?(this.guiEnabled=!0,this._createWrappers(),this.editMode===!1?this._createEditButton():this.showManipulatorToolbar()):(this._removeManipulationDOM(),this.guiEnabled=!1)}_createWrappers(){var e,t;this.manipulationDiv===void 0&&(this.manipulationDiv=document.createElement("div"),this.manipulationDiv.className="vis-manipulation",this.editMode===!0?this.manipulationDiv.style.display="block":this.manipulationDiv.style.display="none",this.canvas.frame.appendChild(this.manipulationDiv)),this.editModeDiv===void 0&&(this.editModeDiv=document.createElement("div"),this.editModeDiv.className="vis-edit-mode",this.editMode===!0?this.editModeDiv.style.display="none":this.editModeDiv.style.display="block",this.canvas.frame.appendChild(this.editModeDiv)),this.closeDiv===void 0&&(this.closeDiv=document.createElement("button"),this.closeDiv.className="vis-close",this.closeDiv.setAttribute("aria-label",(t=(e=this.options.locales[this.options.locale])==null?void 0:e.close)!=null?t:this.options.locales.en.close),this.closeDiv.style.display=this.manipulationDiv.style.display,this.canvas.frame.appendChild(this.closeDiv))}_getNewTargetNode(e,t){let i=j({},this.options.controlNodeStyle);i.id="targetNode"+Ce(),i.hidden=!1,i.physics=!1,i.x=e,i.y=t;let s=this.body.functions.createNode(i);return s.shape.boundingBox={left:e,right:e,top:t,bottom:t},s}_createEditButton(){this._clean(),this.manipulationDOM={},we(this.editModeDiv);let e=this.options.locales[this.options.locale],t=this._createButton("editMode","vis-edit vis-edit-mode",e.edit||this.options.locales.en.edit);this.editModeDiv.appendChild(t),this._bindElementEvents(t,this.toggleEditMode.bind(this))}_clean(){this.inMode=!1,this.guiEnabled===!0&&(we(this.editModeDiv),we(this.manipulationDiv),this._cleanupDOMEventListeners()),this._cleanupTemporaryNodesAndEdges(),this._unbindTemporaryUIs(),this._unbindTemporaryEvents(),this.body.emitter.emit("restorePhysics")}_cleanupDOMEventListeners(){for(let e of this._domEventListenerCleanupQueue.splice(0))e()}_removeManipulationDOM(){this._clean(),we(this.manipulationDiv),we(this.editModeDiv),we(this.closeDiv),this.manipulationDiv&&this.canvas.frame.removeChild(this.manipulationDiv),this.editModeDiv&&this.canvas.frame.removeChild(this.editModeDiv),this.closeDiv&&this.canvas.frame.removeChild(this.closeDiv),this.manipulationDiv=void 0,this.editModeDiv=void 0,this.closeDiv=void 0}_createSeperator(e=1){this.manipulationDOM["seperatorLineDiv"+e]=document.createElement("div"),this.manipulationDOM["seperatorLineDiv"+e].className="vis-separator-line",this.manipulationDiv.appendChild(this.manipulationDOM["seperatorLineDiv"+e])}_createAddNodeButton(e){let t=this._createButton("addNode","vis-add",e.addNode||this.options.locales.en.addNode);this.manipulationDiv.appendChild(t),this._bindElementEvents(t,this.addNodeMode.bind(this))}_createAddEdgeButton(e){let t=this._createButton("addEdge","vis-connect",e.addEdge||this.options.locales.en.addEdge);this.manipulationDiv.appendChild(t),this._bindElementEvents(t,this.addEdgeMode.bind(this))}_createEditNodeButton(e){let t=this._createButton("editNode","vis-edit",e.editNode||this.options.locales.en.editNode);this.manipulationDiv.appendChild(t),this._bindElementEvents(t,this.editNode.bind(this))}_createEditEdgeButton(e){let t=this._createButton("editEdge","vis-edit",e.editEdge||this.options.locales.en.editEdge);this.manipulationDiv.appendChild(t),this._bindElementEvents(t,this.editEdgeMode.bind(this))}_createDeleteButton(e){let t;this.options.rtl?t="vis-delete-rtl":t="vis-delete";let i=this._createButton("delete",t,e.del||this.options.locales.en.del);this.manipulationDiv.appendChild(i),this._bindElementEvents(i,this.deleteSelected.bind(this))}_createBackButton(e){let t=this._createButton("back","vis-back",e.back||this.options.locales.en.back);this.manipulationDiv.appendChild(t),this._bindElementEvents(t,this.showManipulatorToolbar.bind(this))}_createButton(e,t,i,s="vis-label"){return this.manipulationDOM[e+"Div"]=document.createElement("button"),this.manipulationDOM[e+"Div"].className="vis-button 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Typo? 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xn=class{constructor(){}getDistances(e,t,i){let s={},o=e.edges;for(let a=0;a<t.length;a++){let d=t[a],h={};s[d]=h;for(let l=0;l<t.length;l++)h[t[l]]=a==l?0:1e9}for(let a=0;a<i.length;a++){let d=o[i[a]];d.connected===!0&&s[d.fromId]!==void 0&&s[d.toId]!==void 0&&(s[d.fromId][d.toId]=1,s[d.toId][d.fromId]=1)}let r=t.length;for(let a=0;a<r;a++){let d=t[a],h=s[d];for(let l=0;l<r-1;l++){let c=t[l],u=s[c];for(let p=l+1;p<r;p++){let b=t[p],C=s[b],f=Math.min(u[b],u[d]+h[b]);u[b]=f,C[c]=f}}}return s}},Cn=class{constructor(e,t,i){this.body=e,this.springLength=t,this.springConstant=i,this.distanceSolver=new xn}setOptions(e){e&&(e.springLength&&(this.springLength=e.springLength),e.springConstant&&(this.springConstant=e.springConstant))}solve(e,t,i=!1){let s=this.distanceSolver.getDistances(this.body,e,t);this._createL_matrix(s),this._createK_matrix(s),this._createE_matrix();let o=.01,r=1,a=0,d=Math.max(1e3,Math.min(10*this.body.nodeIndices.length,6e3)),h=5,l=1e9,c=0,u=0,p=0,b=0,C=0;for(;l>o&&a<d;)for(a+=1,[c,l,u,p]=this._getHighestEnergyNode(i),b=l,C=0;b>r&&C<h;)C+=1,this._moveNode(c,u,p),[b,u,p]=this._getEnergy(c)}_getHighestEnergyNode(e){let t=this.body.nodeIndices,i=this.body.nodes,s=0,o=t[0],r=0,a=0;for(let d=0;d<t.length;d++){let h=t[d];if(i[h].predefinedPosition!==!0||i[h].isCluster===!0&&e===!0||i[h].options.fixed.x!==!0||i[h].options.fixed.y!==!0){let[l,c,u]=this._getEnergy(h);s<l&&(s=l,o=h,r=c,a=u)}}return[o,s,r,a]}_getEnergy(e){let[t,i]=this.E_sums[e];return[Math.sqrt(t**2+i**2),t,i]}_moveNode(e,t,i){let s=this.body.nodeIndices,o=this.body.nodes,r=0,a=0,d=0,h=o[e].x,l=o[e].y,c=this.K_matrix[e],u=this.L_matrix[e];for(let _=0;_<s.length;_++){let E=s[_];if(E!==e){let T=o[E].x,x=o[E].y,w=c[E],k=u[E],N=1/((h-T)**2+(l-x)**2)**1.5;r+=w*(1-k*(l-x)**2*N),a+=w*(k*(h-T)*(l-x)*N),d+=w*(1-k*(h-T)**2*N)}}let p=r,b=a,C=t,f=d,g=i,m=(C/p+g/b)/(b/p-f/b),v=-(b*m+C)/p;o[e].x+=v,o[e].y+=m,this._updateE_matrix(e)}_createL_matrix(e){let t=this.body.nodeIndices,i=this.springLength;this.L_matrix=[];for(let s=0;s<t.length;s++){this.L_matrix[t[s]]={};for(let o=0;o<t.length;o++)this.L_matrix[t[s]][t[o]]=i*e[t[s]][t[o]]}}_createK_matrix(e){let t=this.body.nodeIndices,i=this.springConstant;this.K_matrix=[];for(let s=0;s<t.length;s++){this.K_matrix[t[s]]={};for(let o=0;o<t.length;o++)this.K_matrix[t[s]][t[o]]=i*e[t[s]][t[o]]**-2}}_createE_matrix(){let e=this.body.nodeIndices,t=this.body.nodes;this.E_matrix={},this.E_sums={};for(let i=0;i<e.length;i++)this.E_matrix[e[i]]=[];for(let i=0;i<e.length;i++){let s=e[i],o=t[s].x,r=t[s].y,a=0,d=0;for(let h=i;h<e.length;h++){let l=e[h];if(l!==s){let c=t[l].x,u=t[l].y,p=1/Math.sqrt((o-c)**2+(r-u)**2);this.E_matrix[s][h]=[this.K_matrix[s][l]*(o-c-this.L_matrix[s][l]*(o-c)*p),this.K_matrix[s][l]*(r-u-this.L_matrix[s][l]*(r-u)*p)],this.E_matrix[l][i]=this.E_matrix[s][h],a+=this.E_matrix[s][h][0],d+=this.E_matrix[s][h][1]}}this.E_sums[s]=[a,d]}}_updateE_matrix(e){let t=this.body.nodeIndices,i=this.body.nodes,s=this.E_matrix[e],o=this.K_matrix[e],r=this.L_matrix[e],a=i[e].x,d=i[e].y,h=0,l=0;for(let c=0;c<t.length;c++){let u=t[c];if(u!==e){let p=s[c],b=p[0],C=p[1],f=i[u].x,g=i[u].y,m=1/Math.sqrt((a-f)**2+(d-g)**2),v=o[u]*(a-f-r[u]*(a-f)*m),_=o[u]*(d-g-r[u]*(d-g)*m);s[c]=[v,_],h+=v,l+=_;let E=this.E_sums[u];E[0]+=v-b,E[1]+=_-C}}this.E_sums[e]=[h,l]}};function I(n,e,t){if(!(this instanceof I))throw new SyntaxError("Constructor must be called with the new operator");this.options={},this.defaultOptions={locale:"en",locales:ba,clickToUse:!1},Object.assign(this.options,this.defaultOptions),this.body={container:n,nodes:{},nodeIndices:[],edges:{},edgeIndices:[],emitter:{on:this.on.bind(this),off:this.off.bind(this),emit:this.emit.bind(this),once:this.once.bind(this)},eventListeners:{onTap:function(){},onTouch:function(){},onDoubleTap:function(){},onHold:function(){},onDragStart:function(){},onDrag:function(){},onDragEnd:function(){},onMouseWheel:function(){},onPinch:function(){},onMouseMove:function(){},onRelease:function(){},onContext:function(){}},data:{nodes:null,edges:null},functions:{createNode:function(){},createEdge:function(){},getPointer:function(){}},modules:{},view:{scale:1,translation:{x:0,y:0}},selectionBox:{show:!1,position:{start:{x:0,y:0},end:{x:0,y:0}}}},this.bindEventListeners(),this.images=new Eo(()=>this.body.emitter.emit("_requestRedraw")),this.groups=new xo,this.canvas=new dn(this.body),this.selectionHandler=new pn(this.body,this.canvas),this.interactionHandler=new cn(this.body,this.canvas,this.selectionHandler),this.view=new hn(this.body,this.canvas),this.renderer=new rn(this.body,this.canvas),this.physics=new sn(this.body),this.layoutEngine=new vn(this.body),this.clustering=new nn(this.body),this.manipulation=new wn(this.body,this.canvas,this.selectionHandler,this.interactionHandler),this.nodesHandler=new zo(this.body,this.images,this.groups,this.layoutEngine),this.edgesHandler=new Zo(this.body,this.images,this.groups),this.body.modules.kamadaKawai=new Cn(this.body,150,.05),this.body.modules.clustering=this.clustering,this.canvas._create(),this.setOptions(t),this.setData(e)}(0,no.default)(I.prototype);I.prototype.setOptions=function(n){if(n===null&&(n=void 0),n!==void 0){if(Qs.validate(n,Fa)===!0&&console.error("%cErrors have been found in the supplied options object.",_i),qe(["locale","locales","clickToUse"],this.options,n),n.locale!==void 0&&(n.locale=va(n.locales||this.options.locales,n.locale)),n=this.layoutEngine.setOptions(n.layout,n),this.canvas.setOptions(n),this.groups.setOptions(n.groups),this.nodesHandler.setOptions(n.nodes),this.edgesHandler.setOptions(n.edges),this.physics.setOptions(n.physics),this.manipulation.setOptions(n.manipulation,n,this.options),this.interactionHandler.setOptions(n.interaction),this.renderer.setOptions(n.interaction),this.selectionHandler.setOptions(n.interaction),n.groups!==void 0&&this.body.emitter.emit("refreshNodes"),"configure"in n&&(this.configurator||(this.configurator=new Ks(this,this.body.container,En,this.canvas.pixelRatio,Na)),this.configurator.setOptions(n.configure)),this.configurator&&this.configurator.options.enabled===!0){let i={nodes:{},edges:{},layout:{},interaction:{},manipulation:{},physics:{},global:{}};j(i.nodes,this.nodesHandler.options),j(i.edges,this.edgesHandler.options),j(i.layout,this.layoutEngine.options),j(i.interaction,this.selectionHandler.options),j(i.interaction,this.renderer.options),j(i.interaction,this.interactionHandler.options),j(i.manipulation,this.manipulation.options),j(i.physics,this.physics.options),j(i.global,this.canvas.options),j(i.global,this.options),this.configurator.setModuleOptions(i)}n.clickToUse!==void 0?n.clickToUse===!0?this.activator===void 0&&(this.activator=new Gs(this.canvas.frame),this.activator.on("change",()=>{this.body.emitter.emit("activate")})):(this.activator!==void 0&&(this.activator.destroy(),delete this.activator),this.body.emitter.emit("activate")):this.body.emitter.emit("activate"),this.canvas.setSize(),this.body.emitter.emit("startSimulation")}};I.prototype._updateVisibleIndices=function(){let n=this.body.nodes,e=this.body.edges;this.body.nodeIndices=[],this.body.edgeIndices=[];for(let t in n)Object.prototype.hasOwnProperty.call(n,t)&&!this.clustering._isClusteredNode(t)&&n[t].options.hidden===!1&&this.body.nodeIndices.push(n[t].id);for(let t in e)if(Object.prototype.hasOwnProperty.call(e,t)){let i=e[t],s=n[i.fromId],o=n[i.toId],r=s!==void 0&&o!==void 0;!this.clustering._isClusteredEdge(t)&&i.options.hidden===!1&&r&&s.options.hidden===!1&&o.options.hidden===!1&&this.body.edgeIndices.push(i.id)}};I.prototype.bindEventListeners=function(){this.body.emitter.on("_dataChanged",()=>{this.edgesHandler._updateState(),this.body.emitter.emit("_dataUpdated")}),this.body.emitter.on("_dataUpdated",()=>{this.clustering._updateState(),this._updateVisibleIndices(),this._updateValueRange(this.body.nodes),this._updateValueRange(this.body.edges),this.body.emitter.emit("startSimulation"),this.body.emitter.emit("_requestRedraw")})};I.prototype.setData=function(n){if(this.body.emitter.emit("resetPhysics"),this.body.emitter.emit("_resetData"),this.selectionHandler.unselectAll(),n&&n.dot&&(n.nodes||n.edges))throw new SyntaxError('Data must contain either parameter "dot" or  parameter pair "nodes" and "edges", but not both.');if(this.setOptions(n&&n.options),n&&n.dot){console.warn("The dot property has been deprecated. Please use the static convertDot method to convert DOT into vis.network format and use the normal data format with nodes and edges. This converter is used like this: var data = vis.network.convertDot(dotString);");let e=na(n.dot);this.setData(e);return}else if(n&&n.gephi){console.warn("The gephi property has been deprecated. Please use the static convertGephi method to convert gephi into vis.network format and use the normal data format with nodes and edges. This converter is used like this: var data = vis.network.convertGephi(gephiJson);");let e=ra(n.gephi);this.setData(e);return}else this.nodesHandler.setData(n&&n.nodes,!0),this.edgesHandler.setData(n&&n.edges,!0);this.body.emitter.emit("_dataChanged"),this.body.emitter.emit("_dataLoaded"),this.body.emitter.emit("initPhysics")};I.prototype.destroy=function(){this.body.emitter.emit("destroy"),this.body.emitter.off(),this.off(),delete this.groups,delete this.canvas,delete this.selectionHandler,delete this.interactionHandler,delete this.view,delete this.renderer,delete this.physics,delete this.layoutEngine,delete this.clustering,delete this.manipulation,delete this.nodesHandler,delete this.edgesHandler,delete this.configurator,delete this.images;for(let n in this.body.nodes)!Object.prototype.hasOwnProperty.call(this.body.nodes,n)||delete this.body.nodes[n];for(let n in this.body.edges)!Object.prototype.hasOwnProperty.call(this.body.edges,n)||delete this.body.edges[n];we(this.body.container)};I.prototype._updateValueRange=function(n){let e,t,i,s=0;for(e in n)if(Object.prototype.hasOwnProperty.call(n,e)){let o=n[e].getValue();o!==void 0&&(t=t===void 0?o:Math.min(o,t),i=i===void 0?o:Math.max(o,i),s+=o)}if(t!==void 0&&i!==void 0)for(e in n)Object.prototype.hasOwnProperty.call(n,e)&&n[e].setValueRange(t,i,s)};I.prototype.isActive=function(){return!this.activator||this.activator.active};I.prototype.setSize=function(){return this.canvas.setSize.apply(this.canvas,arguments)};I.prototype.canvasToDOM=function(){return this.canvas.canvasToDOM.apply(this.canvas,arguments)};I.prototype.DOMtoCanvas=function(){return this.canvas.DOMtoCanvas.apply(this.canvas,arguments)};I.prototype.findNode=function(){return this.clustering.findNode.apply(this.clustering,arguments)};I.prototype.isCluster=function(){return this.clustering.isCluster.apply(this.clustering,arguments)};I.prototype.openCluster=function(){return this.clustering.openCluster.apply(this.clustering,arguments)};I.prototype.cluster=function(){return this.clustering.cluster.apply(this.clustering,arguments)};I.prototype.getNodesInCluster=function(){return this.clustering.getNodesInCluster.apply(this.clustering,arguments)};I.prototype.clusterByConnection=function(){return this.clustering.clusterByConnection.apply(this.clustering,arguments)};I.prototype.clusterByHubsize=function(){return this.clustering.clusterByHubsize.apply(this.clustering,arguments)};I.prototype.updateClusteredNode=function(){return this.clustering.updateClusteredNode.apply(this.clustering,arguments)};I.prototype.getClusteredEdges=function(){return this.clustering.getClusteredEdges.apply(this.clustering,arguments)};I.prototype.getBaseEdge=function(){return this.clustering.getBaseEdge.apply(this.clustering,arguments)};I.prototype.getBaseEdges=function(){return this.clustering.getBaseEdges.apply(this.clustering,arguments)};I.prototype.updateEdge=function(){return this.clustering.updateEdge.apply(this.clustering,arguments)};I.prototype.clusterOutliers=function(){return this.clustering.clusterOutliers.apply(this.clustering,arguments)};I.prototype.getSeed=function(){return this.layoutEngine.getSeed.apply(this.layoutEngine,arguments)};I.prototype.enableEditMode=function(){return this.manipulation.enableEditMode.apply(this.manipulation,arguments)};I.prototype.disableEditMode=function(){return this.manipulation.disableEditMode.apply(this.manipulation,arguments)};I.prototype.addNodeMode=function(){return this.manipulation.addNodeMode.apply(this.manipulation,arguments)};I.prototype.editNode=function(){return this.manipulation.editNode.apply(this.manipulation,arguments)};I.prototype.editNodeMode=function(){return console.warn("Deprecated: Please use editNode instead of editNodeMode."),this.manipulation.editNode.apply(this.manipulation,arguments)};I.prototype.addEdgeMode=function(){return this.manipulation.addEdgeMode.apply(this.manipulation,arguments)};I.prototype.editEdgeMode=function(){return this.manipulation.editEdgeMode.apply(this.manipulation,arguments)};I.prototype.deleteSelected=function(){return this.manipulation.deleteSelected.apply(this.manipulation,arguments)};I.prototype.getPositions=function(){return this.nodesHandler.getPositions.apply(this.nodesHandler,arguments)};I.prototype.getPosition=function(){return this.nodesHandler.getPosition.apply(this.nodesHandler,arguments)};I.prototype.storePositions=function(){return this.nodesHandler.storePositions.apply(this.nodesHandler,arguments)};I.prototype.moveNode=function(){return this.nodesHandler.moveNode.apply(this.nodesHandler,arguments)};I.prototype.getBoundingBox=function(){return this.nodesHandler.getBoundingBox.apply(this.nodesHandler,arguments)};I.prototype.getConnectedNodes=function(n){return this.body.nodes[n]!==void 0?this.nodesHandler.getConnectedNodes.apply(this.nodesHandler,arguments):this.edgesHandler.getConnectedNodes.apply(this.edgesHandler,arguments)};I.prototype.getConnectedEdges=function(){return this.nodesHandler.getConnectedEdges.apply(this.nodesHandler,arguments)};I.prototype.startSimulation=function(){return this.physics.startSimulation.apply(this.physics,arguments)};I.prototype.stopSimulation=function(){return this.physics.stopSimulation.apply(this.physics,arguments)};I.prototype.stabilize=function(){return this.physics.stabilize.apply(this.physics,arguments)};I.prototype.getSelection=function(){return this.selectionHandler.getSelection.apply(this.selectionHandler,arguments)};I.prototype.setSelection=function(){return this.selectionHandler.setSelection.apply(this.selectionHandler,arguments)};I.prototype.getSelectedNodes=function(){return this.selectionHandler.getSelectedNodeIds.apply(this.selectionHandler,arguments)};I.prototype.getSelectedEdges=function(){return this.selectionHandler.getSelectedEdgeIds.apply(this.selectionHandler,arguments)};I.prototype.getNodeAt=function(){let n=this.selectionHandler.getNodeAt.apply(this.selectionHandler,arguments);return n!==void 0&&n.id!==void 0?n.id:n};I.prototype.getEdgeAt=function(){let n=this.selectionHandler.getEdgeAt.apply(this.selectionHandler,arguments);return n!==void 0&&n.id!==void 0?n.id:n};I.prototype.selectNodes=function(){return this.selectionHandler.selectNodes.apply(this.selectionHandler,arguments)};I.prototype.selectEdges=function(){return this.selectionHandler.selectEdges.apply(this.selectionHandler,arguments)};I.prototype.unselectAll=function(){this.selectionHandler.unselectAll.apply(this.selectionHandler,arguments),this.selectionHandler.commitWithoutEmitting.apply(this.selectionHandler),this.redraw()};I.prototype.redraw=function(){return this.renderer.redraw.apply(this.renderer,arguments)};I.prototype.getScale=function(){return this.view.getScale.apply(this.view,arguments)};I.prototype.getViewPosition=function(){return this.view.getViewPosition.apply(this.view,arguments)};I.prototype.fit=function(){return this.view.fit.apply(this.view,arguments)};I.prototype.moveTo=function(){return this.view.moveTo.apply(this.view,arguments)};I.prototype.focus=function(){return this.view.focus.apply(this.view,arguments)};I.prototype.releaseNode=function(){return this.view.releaseNode.apply(this.view,arguments)};I.prototype.getOptionsFromConfigurator=function(){let n={};return this.configurator&&(n=this.configurator.getOptions.apply(this.configurator)),n};var Tn=n=>{if(!document.cookie)return;let e=null,t=document.cookie.split(";");for(let i=0;i<t.length;i++){let s=t[i].trim();if(s.substring(0,n.length+1)===n+"="){e=decodeURIComponent(s.substring(n.length+1));break}}return e};var qi={interaction:{hover:!0,hoverConnectedEdges:!0,multiselect:!0},nodes:{shape:"image",brokenImage:brokenImage!=null?brokenImage:"",size:35,font:{multi:"md",face:"helvetica",color:document.documentElement.dataset.netboxColorMode==="dark"?"#fff":"#000"}},edges:{length:100,width:2,font:{face:"helvetica"},shadow:{enabled:!0}},physics:{solver:"forceAtlas2Based"}},Ba=Tn("csrftoken"),Ge=null,kn=document.querySelector("#visgraph"),Sn=document.querySelector("#id_save_coords");(function(){if(!topologyData)return;function e(s){let o=document.createElement("div");return o.innerHTML=s,o}let t=new Te(topologyData.nodes.map(s=>Be(de({},s),{title:e(s.title)})));window.nodes=t;let i=new Te(topologyData.edges.map(s=>Be(de({},s),{title:e(s.title)})));Ge=new I(kn,{nodes:t,edges:i},qi),Ge.fit(),Ge.on("dragEnd",s=>{Sn!=null&&(!Sn.checked||Promise.allSettled(Object.entries(Ge.getPositions(s.nodes)).map(a=>Xi(this,[a],function*([o,r]){window.nodes.update({id:parseInt(o),physics:!1,x:r.x,y:r.y});let d=yield 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o="/sites/",r="/locations/";if(t.includes(o)){var i=t.split(o)[1];i=i.split("/")[0],e="site_id="+i+"&show_cables=on&show_unconnected=on"}else if(t.includes(r)){var s=t.split(r)[1];s=s.split("/")[0],e="location_id="+s+"&show_cables=on&show_unconnected=on"}}else e=new URLSearchParams(window.location.search);fetch("/"+basePath+"api/plugins/netbox_topology_views/xml-export/?"+e).then(o=>o.text()).then(o=>{var r=new Blob([o],{type:"text/plain"});n.setAttribute("href",window.URL.createObjectURL(r)),n.setAttribute("download","topology.xml"),n.dataset.downloadurl=["text/plain",n.download,n.href].join(":"),n.click()})}var ja=new MutationObserver(n=>n.forEach(e=>{if(!Ge||e.type!=="attributes"||e.attributeName!=="data-netbox-color-mode"||!(e.target instanceof HTMLElement))return;let{netboxColorMode:t}=e.target.dataset;qi.nodes.font.color=t==="dark"?"#fff":"#000",Ge.setOptions(qi)}));ja.observe(document.documentElement,{attributes:!0,attributeFilter:["data-netbox-color-mode"]});})();
/*! Hammer.JS - v2.0.17-rc - 2019-12-16
 * http://naver.github.io/egjs
 *
 * Forked By Naver egjs
 * Copyright (c) hammerjs
 * Licensed under the MIT license */
/**
 * vis-data
 * http://visjs.org/
 *
 * Manage unstructured data using DataSet. Add, update, and remove data, and listen for changes in the data.
 *
 * @version 7.1.6
 * @date    2023-03-22T11:39:37.256Z
 *
 * @copyright (c) 2011-2017 Almende B.V, http://almende.com
 * @copyright (c) 2017-2019 visjs contributors, https://github.com/visjs
 *
 * @license
 * vis.js is dual licensed under both
 *
 *   1. The Apache 2.0 License
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *   and
 *
 *   2. The MIT License
 *      http://opensource.org/licenses/MIT
 *
 * vis.js may be distributed under either license.
 */
/**
 * vis-network
 * https://visjs.github.io/vis-network/
 *
 * A dynamic, browser-based visualization library.
 *
 * @version 9.1.6
 * @date    2023-03-23T21:31:19.223Z
 *
 * @copyright (c) 2011-2017 Almende B.V, http://almende.com
 * @copyright (c) 2017-2019 visjs contributors, https://github.com/visjs
 *
 * @license
 * vis.js is dual licensed under both
 *
 *   1. The Apache 2.0 License
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *   and
 *
 *   2. The MIT License
 *      http://opensource.org/licenses/MIT
 *
 * vis.js may be distributed under either license.
 */
/**
 * vis-util
 * https://github.com/visjs/vis-util
 *
 * utilitie collection for visjs
 *
 * @version 5.0.3
 * @date    2022-03-04T18:53:16.725Z
 *
 * @copyright (c) 2011-2017 Almende B.V, http://almende.com
 * @copyright (c) 2017-2019 visjs contributors, https://github.com/visjs
 *
 * @license
 * vis.js is dual licensed under both
 *
 *   1. The Apache 2.0 License
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *   and
 *
 *   2. The MIT License
 *      http://opensource.org/licenses/MIT
 *
 * vis.js may be distributed under either license.
 */