/**
 * vis-network
 * https://visjs.github.io/vis-network/
 *
 * A dynamic, browser-based visualization library.
 *
 * @version 10.1.3
 * @date    2026-10-25T14:53:23.615Z
 *
 * @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.
 */
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/**
 * vis-util
 * https://github.com/visjs/vis-util
 *
 * utilitie collection for visjs
 *
 * @version 6.0.2
 * @date    2026-08-04T16:30:42.886Z
 *
 * @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.
 */
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t=js(e),i={h:t.h,s:.8*t.s,v:Math.min(1,1.02*t.v)},o={h:t.h,s:Math.min(1,1.25*t.s),v:.8*t.v},n=As(o.h,o.s,o.v),s=As(i.h,i.s,i.v);return{background:e,border:n,highlight:{background:s,border:n},hover:{background:s,border:n}}}return{background:e,border:e,highlight:{background:e,border:e},hover:{background:e,border:e}}}if(e){return{background:t.background||e.background,border:t.border||e.border,highlight:gs(t.highlight)?{border:t.highlight,background:t.highlight}:{background:t.highlight&&t.highlight.background||e.highlight.background,border:t.highlight&&t.highlight.border||e.highlight.border},hover:gs(t.hover)?{border:t.hover,background:t.hover}:{border:t.hover&&t.hover.border||e.hover.border,background:t.hover&&t.hover.background||e.hover.background}}}return{background:t.background||void 0,border:t.border||void 0,highlight:gs(t.highlight)?{border:t.highlight,background:t.highlight}:{background:t.highlight&&t.highlight.background||void 0,border:t.highlight&&t.highlight.border||void 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color.`);return Ns(e.r,e.g,e.b)}function Rs(t){return/(^#[0-9A-F]{6}$)|(^#[0-9A-F]{3}$)/i.test(t)}function Ls(t){return cs.test(t)}function Hs(t){return us.test(t)}function Ws(t){if(null===t||"object"!=typeof t)return null;if(t instanceof Element)return t;const e=Object.create(t);for(const i in t)Object.prototype.hasOwnProperty.call(t,i)&&"object"==typeof t[i]&&(e[i]=Ws(t[i]));return e}function qs(t,e,i,o={}){const n=function(t){return null!=t},s=function(t){return null!==t&&"object"==typeof t};if(!s(t))throw new Error("Parameter mergeTarget must be an object");if(!s(e))throw new Error("Parameter options must be an object");if(!n(i))throw new Error("Parameter option must have a value");if(!s(o))throw new Error("Parameter globalOptions must be an object");const r=e[i],a=s(o)&&!function(t){for(const e in t)if(Object.prototype.hasOwnProperty.call(t,e))return!1;return!0}(o)?o[i]:void 0,h=a?a.enabled:void 0;if(void 0===r)return;if("boolean"==typeof r)return s(t[i])||(t[i]={}),void(t[i].enabled=r);if(null===r&&!s(t[i])){if(!n(a))return;t[i]=Object.create(a)}if(!s(r))return;let d=!0;void 0!==r.enabled?d=r.enabled:void 0!==h&&(d=a.enabled),function(t,e,i){s(t[i])||(t[i]={});const o=e[i],n=t[i];for(const t in o)Object.prototype.hasOwnProperty.call(o,t)&&(n[t]=o[t])}(t,e,i),t[i].enabled=d}const Vs={linear:t=>t,easeInQuad:t=>t*t,easeOutQuad:t=>t*(2-t),easeInOutQuad:t=>t<.5?2*t*t:(4-2*t)*t-1,easeInCubic:t=>t*t*t,easeOutCubic:t=>--t*t*t+1,easeInOutCubic:t=>t<.5?4*t*t*t:(t-1)*(2*t-2)*(2*t-2)+1,easeInQuart:t=>t*t*t*t,easeOutQuart:t=>1- --t*t*t*t,easeInOutQuart:t=>t<.5?8*t*t*t*t:1-8*--t*t*t*t,easeInQuint:t=>t*t*t*t*t,easeOutQuint:t=>1+--t*t*t*t*t,easeInOutQuint:t=>t<.5?16*t*t*t*t*t:1+16*--t*t*t*t*t};function Us(t,e){let i;Array.isArray(e)||(e=[e]);for(const o of t)if(o){i=o[e[0]];for(let t=1;t<e.length;t++)i&&(i=i[e[t]]);if(void 0!==i)break}return i}const Ys={black:"#000000",navy:"#000080",darkblue:"#00008B",mediumblue:"#0000CD",blue:"#0000FF",darkgreen:"#006400",green:"#008000",teal:"#008080",darkcyan:"#008B8B",deepskyblue:"#00BFFF",darkturquoise:"#00CED1",mediumspringgreen:"#00FA9A",lime:"#00FF00",springgreen:"#00FF7F",aqua:"#00FFFF",cyan:"#00FFFF",midnightblue:"#191970",dodgerblue:"#1E90FF",lightseagreen:"#20B2AA",forestgreen:"#228B22",seagreen:"#2E8B57",darkslategray:"#2F4F4F",limegreen:"#32CD32",mediumseagreen:"#3CB371",turquoise:"#40E0D0",royalblue:"#4169E1",steelblue:"#4682B4",darkslateblue:"#483D8B",mediumturquoise:"#48D1CC",indigo:"#4B0082",darkolivegreen:"#556B2F",cadetblue:"#5F9EA0",cornflowerblue:"#6495ED",mediumaquamarine:"#66CDAA",dimgray:"#696969",slateblue:"#6A5ACD",olivedrab:"#6B8E23",slategray:"#708090",lightslategray:"#778899",mediumslateblue:"#7B68EE",lawngreen:"#7CFC00",chartreuse:"#7FFF00",aquamarine:"#7FFFD4",maroon:"#800000",purple:"#800080",olive:"#808000",gray:"#808080",skyblue:"#87CEEB",lightskyblue:"#87CEFA",blueviolet:"#8A2BE2",darkred:"#8B0000",darkmagenta:"#8B008B",saddlebrown:"#8B4513",darkseagreen:"#8FBC8F",lightgreen:"#90EE90",mediumpurple:"#9370D8",darkviolet:"#9400D3",palegreen:"#98FB98",darkorchid:"#9932CC",yellowgreen:"#9ACD32",sienna:"#A0522D",brown:"#A52A2A",darkgray:"#A9A9A9",lightblue:"#ADD8E6",greenyellow:"#ADFF2F",paleturquoise:"#AFEEEE",lightsteelblue:"#B0C4DE",powderblue:"#B0E0E6",firebrick:"#B22222",darkgoldenrod:"#B8860B",mediumorchid:"#BA55D3",rosybrown:"#BC8F8F",darkkhaki:"#BDB76B",silver:"#C0C0C0",mediumvioletred:"#C71585",indianred:"#CD5C5C",peru:"#CD853F",chocolate:"#D2691E",tan:"#D2B48C",lightgrey:"#D3D3D3",palevioletred:"#D87093",thistle:"#D8BFD8",orchid:"#DA70D6",goldenrod:"#DAA520",crimson:"#DC143C",gainsboro:"#DCDCDC",plum:"#DDA0DD",burlywood:"#DEB887",lightcyan:"#E0FFFF",lavender:"#E6E6FA",darksalmon:"#E9967A",violet:"#EE82EE",palegoldenrod:"#EEE8AA",lightcoral:"#F08080",khaki:"#F0E68C",aliceblue:"#F0F8FF",honeydew:"#F0FFF0",azure:"#F0FFFF",sandybrown:"#F4A460",wheat:"#F5DEB3",beige:"#F5F5DC",whitesmoke:"#F5F5F5",mintcream:"#F5FFFA",ghostwhite:"#F8F8FF",salmon:"#FA8072",antiquewhite:"#FAEBD7",linen:"#FAF0E6",lightgoldenrodyellow:"#FAFAD2",oldlace:"#FDF5E6",red:"#FF0000",fuchsia:"#FF00FF",magenta:"#FF00FF",deeppink:"#FF1493",orangered:"#FF4500",tomato:"#FF6347",hotpink:"#FF69B4",coral:"#FF7F50",darkorange:"#FF8C00",lightsalmon:"#FFA07A",orange:"#FFA500",lightpink:"#FFB6C1",pink:"#FFC0CB",gold:"#FFD700",peachpuff:"#FFDAB9",navajowhite:"#FFDEAD",moccasin:"#FFE4B5",bisque:"#FFE4C4",mistyrose:"#FFE4E1",blanchedalmond:"#FFEBCD",papayawhip:"#FFEFD5",lavenderblush:"#FFF0F5",seashell:"#FFF5EE",cornsilk:"#FFF8DC",lemonchiffon:"#FFFACD",floralwhite:"#FFFAF0",snow:"#FFFAFA",yellow:"#FFFF00",lightyellow:"#FFFFE0",ivory:"#FFFFF0",white:"#FFFFFF"};let Xs=class{constructor(t=1){this.pixelRatio=t,this.generated=!1,this.centerCoordinates={x:144.5,y:144.5},this.r=289*.49,this.color={r:255,g:255,b:255,a:1},this.hueCircle=void 0,this.initialColor={r:255,g:255,b:255,a:1},this.previousColor=void 0,this.applied=!1,this.updateCallback=()=>{},this.closeCallback=()=>{},this._create()}insertTo(t){void 0!==this.hammer&&(this.hammer.destroy(),this.hammer=void 0),this.container=t,this.container.appendChild(this.frame),this._bindHammer(),this._setSize()}setUpdateCallback(t){if("function"!=typeof t)throw new Error("Function attempted to set as colorPicker update callback is not a function.");this.updateCallback=t}setCloseCallback(t){if("function"!=typeof t)throw new Error("Function attempted to set as colorPicker closing callback is not a function.");this.closeCallback=t}_isColorString(t){if("string"==typeof t)return Ys[t]}setColor(t,e=!0){if("none"===t)return;let i;const o=this._isColorString(t);if(void 0!==o&&(t=o),!0===gs(t)){if(!0===Ls(t)){const e=t.substr(4).substr(0,t.length-5).split(",");i={r:e[0],g:e[1],b:e[2],a:1}}else if(!0===Hs(t)){const e=t.substr(5).substr(0,t.length-6).split(",");i={r:e[0],g:e[1],b:e[2],a:e[3]}}else if(!0===Rs(t)){const e=Ms(t);i={r:e.r,g:e.g,b:e.b,a:1}}}else if(t instanceof Object&&void 0!==t.r&&void 0!==t.g&&void 0!==t.b){const e=void 0!==t.a?t.a:"1.0";i={r:t.r,g:t.g,b:t.b,a:e}}if(void 0===i)throw new Error("Unknown color passed to the colorPicker. Supported are strings: rgb, hex, rgba. Object: rgb ({r:r,g:g,b:b,[a:a]}). Supplied: "+JSON.stringify(t));this._setColor(i,e)}show(){void 0!==this.closeCallback&&(this.closeCallback(),this.closeCallback=void 0),this.applied=!1,this.frame.style.display="block",this._generateHueCircle()}_hide(t=!0){!0===t&&(this.previousColor=Object.assign({},this.color)),!0===this.applied&&this.updateCallback(this.initialColor),this.frame.style.display="none",setTimeout(()=>{void 0!==this.closeCallback&&(this.closeCallback(),this.closeCallback=void 0)},0)}_save(){this.updateCallback(this.color),this.applied=!1,this._hide()}_apply(){this.applied=!0,this.updateCallback(this.color),this._updatePicker(this.color)}_loadLast(){void 0!==this.previousColor?this.setColor(this.previousColor,!1):alert("There is no last color to load...")}_setColor(t,e=!0){!0===e&&(this.initialColor=Object.assign({},t)),this.color=t;const i=Ns(t.r,t.g,t.b),o=2*Math.PI,n=this.r*i.s,s=this.centerCoordinates.x+n*Math.sin(o*i.h),r=this.centerCoordinates.y+n*Math.cos(o*i.h);this.colorPickerSelector.style.left=s-.5*this.colorPickerSelector.clientWidth+"px",this.colorPickerSelector.style.top=r-.5*this.colorPickerSelector.clientHeight+"px",this._updatePicker(t)}_setOpacity(t){this.color.a=t/100,this._updatePicker(this.color)}_setBrightness(t){const e=Ns(this.color.r,this.color.g,this.color.b);e.v=t/100;const i=Fs(e.h,e.s,e.v);i.a=this.color.a,this.color=i,this._updatePicker()}_updatePicker(t=this.color){const e=Ns(t.r,t.g,t.b),i=this.colorPickerCanvas.getContext("2d");void 0===this.pixelRation&&(this.pixelRatio=(window.devicePixelRatio||1)/(i.webkitBackingStorePixelRatio||i.mozBackingStorePixelRatio||i.msBackingStorePixelRatio||i.oBackingStorePixelRatio||i.backingStorePixelRatio||1)),i.setTransform(this.pixelRatio,0,0,this.pixelRatio,0,0);const o=this.colorPickerCanvas.clientWidth,n=this.colorPickerCanvas.clientHeight;i.clearRect(0,0,o,n),i.putImageData(this.hueCircle,0,0),i.fillStyle="rgba(0,0,0,"+(1-e.v)+")",i.circle(this.centerCoordinates.x,this.centerCoordinates.y,this.r),i.fill(),this.brightnessRange.value=100*e.v,this.opacityRange.value=100*t.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){const 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{const 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 canvas",this.colorPickerCanvas.appendChild(t)}this.colorPickerDiv.className="vis-color",this.opacityDiv=document.createElement("div"),this.opacityDiv.className="vis-opacity",this.brightnessDiv=document.createElement("div"),this.brightnessDiv.className="vis-brightness",this.arrowDiv=document.createElement("div"),this.arrowDiv.className="vis-arrow",this.opacityRange=document.createElement("input");try{this.opacityRange.type="range",this.opacityRange.min="0",this.opacityRange.max="100"}catch{}this.opacityRange.value="100",this.opacityRange.className="vis-range",this.brightnessRange=document.createElement("input");try{this.brightnessRange.type="range",this.brightnessRange.min="0",this.brightnessRange.max="100"}catch{}this.brightnessRange.value="100",this.brightnessRange.className="vis-range",this.opacityDiv.appendChild(this.opacityRange),this.brightnessDiv.appendChild(this.brightnessRange);const t=this;this.opacityRange.onchange=function(){t._setOpacity(this.value)},this.opacityRange.oninput=function(){t._setOpacity(this.value)},this.brightnessRange.onchange=function(){t._setBrightness(this.value)},this.brightnessRange.oninput=function(){t._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 vis-cancel",this.cancelButton.innerText="cancel",this.cancelButton.onclick=this._hide.bind(this,!1),this.applyButton=document.createElement("div"),this.applyButton.className="vis-button vis-apply",this.applyButton.innerText="apply",this.applyButton.onclick=this._apply.bind(this),this.saveButton=document.createElement("div"),this.saveButton.className="vis-button vis-save",this.saveButton.innerText="save",this.saveButton.onclick=this._save.bind(this),this.loadButton=document.createElement("div"),this.loadButton.className="vis-button vis-load",this.loadButton.innerText="load last",this.loadButton.onclick=this._loadLast.bind(this),this.frame.appendChild(this.colorPickerDiv),this.frame.appendChild(this.arrowDiv),this.frame.appendChild(this.brightnessLabel),this.frame.appendChild(this.brightnessDiv),this.frame.appendChild(this.opacityLabel),this.frame.appendChild(this.opacityDiv),this.frame.appendChild(this.newColorDiv),this.frame.appendChild(this.initialColorDiv),this.frame.appendChild(this.cancelButton),this.frame.appendChild(this.applyButton),this.frame.appendChild(this.saveButton),this.frame.appendChild(this.loadButton)}_bindHammer(){this.drag={},this.pinch={},this.hammer=new rs(this.colorPickerCanvas),this.hammer.get("pinch").set({enable:!0}),this.hammer.on("hammer.input",t=>{t.isFirst&&this._moveSelector(t)}),this.hammer.on("tap",t=>{this._moveSelector(t)}),this.hammer.on("panstart",t=>{this._moveSelector(t)}),this.hammer.on("panmove",t=>{this._moveSelector(t)}),this.hammer.on("panend",t=>{this._moveSelector(t)})}_generateHueCircle(){if(!1===this.generated){const t=this.colorPickerCanvas.getContext("2d");void 0===this.pixelRation&&(this.pixelRatio=(window.devicePixelRatio||1)/(t.webkitBackingStorePixelRatio||t.mozBackingStorePixelRatio||t.msBackingStorePixelRatio||t.oBackingStorePixelRatio||t.backingStorePixelRatio||1)),t.setTransform(this.pixelRatio,0,0,this.pixelRatio,0,0);const e=this.colorPickerCanvas.clientWidth,i=this.colorPickerCanvas.clientHeight;let o,n,s,r;t.clearRect(0,0,e,i),this.centerCoordinates={x:.5*e,y:.5*i},this.r=.49*e;const a=2*Math.PI/360,h=1/360,d=1/this.r;let l;for(s=0;s<360;s++)for(r=0;r<this.r;r++)o=this.centerCoordinates.x+r*Math.sin(a*s),n=this.centerCoordinates.y+r*Math.cos(a*s),l=Fs(s*h,r*d,1),t.fillStyle="rgb("+l.r+","+l.g+","+l.b+")",t.fillRect(o-.5,n-.5,2,2);t.strokeStyle="rgba(0,0,0,1)",t.circle(this.centerCoordinates.x,this.centerCoordinates.y,this.r),t.stroke(),this.hueCircle=t.getImageData(0,0,e,i)}this.generated=!0}_moveSelector(t){const e=this.colorPickerDiv.getBoundingClientRect(),i=t.center.x-e.left,o=t.center.y-e.top,n=.5*this.colorPickerDiv.clientHeight,s=.5*this.colorPickerDiv.clientWidth,r=i-s,a=o-n,h=Math.atan2(r,a),d=.98*Math.min(Math.sqrt(r*r+a*a),s),l=Math.cos(h)*d+n,c=Math.sin(h)*d+s;this.colorPickerSelector.style.top=l-.5*this.colorPickerSelector.clientHeight+"px",this.colorPickerSelector.style.left=c-.5*this.colorPickerSelector.clientWidth+"px";let u=h/(2*Math.PI);u=u<0?u+1:u;const p=d/this.r,f=Ns(this.color.r,this.color.g,this.color.b);f.h=u,f.s=p;const g=Fs(f.h,f.s,f.v);g.a=this.color.a,this.color=g,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+")"}};function Gs(...t){if(t.length<1)throw new TypeError("Invalid arguments.");if(1===t.length)return document.createTextNode(t[0]);{const e=document.createElement(t[0]);return e.appendChild(Gs(...t.slice(1))),e}}let Ks,Js=!1;const Zs="background: #FFeeee; color: #dd0000";const $s=as,Qs=Xs,tr=class{constructor(t,e,i,o=1,n=()=>!1){this.parent=t,this.changedOptions=[],this.container=e,this.allowCreation=!1,this.hideOption=n,this.options={},this.initialized=!1,this.popupCounter=0,this.defaultOptions={enabled:!1,filter:!0,container:void 0,showButton:!0},Object.assign(this.options,this.defaultOptions),this.configureOptions=i,this.moduleOptions={},this.domElements=[],this.popupDiv={},this.popupLimit=5,this.popupHistory={},this.colorPicker=new Xs(o),this.wrapper=void 0}setOptions(t){if(void 0!==t){this.popupHistory={},this._removePopup();let e=!0;if("string"==typeof t)this.options.filter=t;else if(Array.isArray(t))this.options.filter=t.join();else if("object"==typeof t){if(null==t)throw new TypeError("options cannot be null");void 0!==t.container&&(this.options.container=t.container),void 0!==t.filter&&(this.options.filter=t.filter),void 0!==t.showButton&&(this.options.showButton=t.showButton),void 0!==t.enabled&&(e=t.enabled)}else"boolean"==typeof t?(this.options.filter=!0,e=t):"function"==typeof t&&(this.options.filter=t,e=!0);!1===this.options.filter&&(e=!1),this.options.enabled=e}this._clean()}setModuleOptions(t){this.moduleOptions=t,!0===this.options.enabled&&(this._clean(),void 0!==this.options.container&&(this.container=this.options.container),this._create())}_create(){this._clean(),this.changedOptions=[];const t=this.options.filter;let e=0,i=!1;for(const o in this.configureOptions)Object.prototype.hasOwnProperty.call(this.configureOptions,o)&&(this.allowCreation=!1,i=!1,"function"==typeof t?(i=t(o,[]),i=i||this._handleObject(this.configureOptions[o],[o],!0)):!0!==t&&-1===t.indexOf(o)||(i=!0),!1!==i&&(this.allowCreation=!0,e>0&&this._makeItem([]),this._makeHeader(o),this._handleObject(this.configureOptions[o],[o])),e++);this._makeButton(),this._push()}_push(){this.wrapper=document.createElement("div"),this.wrapper.className="vis-configuration-wrapper",this.container.appendChild(this.wrapper);for(let t=0;t<this.domElements.length;t++)this.wrapper.appendChild(this.domElements[t]);this._showPopupIfNeeded()}_clean(){for(let t=0;t<this.domElements.length;t++)this.wrapper.removeChild(this.domElements[t]);void 0!==this.wrapper&&(this.container.removeChild(this.wrapper),this.wrapper=void 0),this.domElements=[],this._removePopup()}_getValue(t){let e=this.moduleOptions;for(let i=0;i<t.length;i++){if(void 0===e[t[i]]){e=void 0;break}e=e[t[i]]}return e}_makeItem(t,...e){if(!0===this.allowCreation){const i=document.createElement("div");return i.className="vis-configuration vis-config-item vis-config-s"+t.length,e.forEach(t=>{i.appendChild(t)}),this.domElements.push(i),this.domElements.length}return 0}_makeHeader(t){const e=document.createElement("div");e.className="vis-configuration vis-config-header",e.innerText=t,this._makeItem([],e)}_makeLabel(t,e,i=!1){const o=document.createElement("div");if(o.className="vis-configuration vis-config-label vis-config-s"+e.length,!0===i){for(;o.firstChild;)o.removeChild(o.firstChild);o.appendChild(Gs("i","b",t))}else o.innerText=t+":";return o}_makeDropdown(t,e,i){const o=document.createElement("select");o.className="vis-configuration vis-config-select";let 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drawPath(t,e){t.beginPath(),t.moveTo(e[0].x,e[0].y);for(let i=1;i<e.length;++i)t.lineTo(e[i].x,e[i].y);t.closePath()}}let Mw=class extends Dw{static draw(t,e){if(e.image){t.save(),t.translate(e.point.x,e.point.y),t.rotate(Math.PI/2+e.angle);const i=null!=e.imageWidth?e.imageWidth:e.image.width,o=null!=e.imageHeight?e.imageHeight:e.image.height;e.image.drawImageAtPosition(t,1,-i/2,0,i,o),t.restore()}return!1}};class Pw extends Dw{static draw(t,e){const i=[{x:0,y:0},{x:-1,y:.3},{x:-.9,y:0},{x:-1,y:-.3}];return Dw.transform(i,e),Dw.drawPath(t,i),!0}}class Iw{static draw(t,e){const i=[{x:-1,y:0},{x:0,y:.3},{x:-.4,y:0},{x:0,y:-.3}];return Dw.transform(i,e),Dw.drawPath(t,i),!0}}class Bw{static draw(t,e){const i={x:-.4,y:0};Dw.transform(i,e),t.strokeStyle=t.fillStyle,t.fillStyle="rgba(0, 0, 0, 0)";const o=Math.PI,n=e.angle-o/2,s=e.angle+o/2;return t.beginPath(),t.arc(i.x,i.y,.4*e.length,n,s,!1),t.stroke(),!0}}class Nw{static draw(t,e){const i={x:-.3,y:0};Dw.transform(i,e),t.strokeStyle=t.fillStyle,t.fillStyle="rgba(0, 0, 0, 0)";const o=Math.PI,n=e.angle+o/2,s=e.angle+3*o/2;return t.beginPath(),t.arc(i.x,i.y,.4*e.length,n,s,!1),t.stroke(),!0}}let zw=class{static draw(t,e){const i=[{x:.02,y:0},{x:-1,y:.3},{x:-1,y:-.3}];return Dw.transform(i,e),Dw.drawPath(t,i),!0}};class Fw{static draw(t,e){const i=[{x:0,y:.3},{x:0,y:-.3},{x:-1,y:0}];return Dw.transform(i,e),Dw.drawPath(t,i),!0}}let Aw=class{static draw(t,e){const i={x:-.4,y:0};return Dw.transform(i,e),oo(t,i.x,i.y,.4*e.length),!0}};class jw{static draw(t,e){const i=[{x:0,y:.5},{x:0,y:-.5},{x:-.15,y:-.5},{x:-.15,y:.5}];return Dw.transform(i,e),Dw.drawPath(t,i),!0}}let Rw=class{static draw(t,e){const i=[{x:0,y:.3},{x:0,y:-.3},{x:-.6,y:-.3},{x:-.6,y:.3}];return Dw.transform(i,e),Dw.drawPath(t,i),!0}},Lw=class{static draw(t,e){const i=[{x:0,y:0},{x:-.5,y:-.3},{x:-1,y:0},{x:-.5,y:.3}];return Dw.transform(i,e),Dw.drawPath(t,i),!0}};class Hw{static draw(t,e){const i=[{x:-1,y:.3},{x:-.5,y:0},{x:-1,y:-.3},{x:0,y:0}];return Dw.transform(i,e),Dw.drawPath(t,i),!0}}class Ww{static draw(t,e){let i;switch(e.type&&(i=e.type.toLowerCase()),i){case"image":return Mw.draw(t,e);case"circle":return Aw.draw(t,e);case"box":return Rw.draw(t,e);case"crow":return Iw.draw(t,e);case"curve":return Bw.draw(t,e);case"diamond":return Lw.draw(t,e);case"inv_curve":return Nw.draw(t,e);case"triangle":return zw.draw(t,e);case"inv_triangle":return Fw.draw(t,e);case"bar":return jw.draw(t,e);case"vee":return Hw.draw(t,e);default:return Pw.draw(t,e)}}}function qw(t,e){var i=Mm(t);if(ib){var o=ib(t);e&&(o=pb(o).call(o,function(e){return kb(t,e).enumerable})),i.push.apply(i,o)}return i}function Vw(t){for(var e=1;e<arguments.length;e++){var i,o,n=null!=arguments[e]?arguments[e]:{};e%2?Jh(i=qw(Object(n),!0)).call(i,function(e){Vy(t,e,n[e])}):jb?Yb(t,jb(n)):Jh(o=qw(Object(n))).call(o,function(e){Kb(t,e,kb(n,e))})}return t}class Uw{constructor(t,e,i){Vy(this,"color",{}),Vy(this,"colorDirty",!0),Vy(this,"hoverWidth",1.5),Vy(this,"selectionWidth",2),this._body=e,this._labelModule=i,this.setOptions(t),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(t){this.options=t,this.from=this._body.nodes[this.options.from],this.to=this._body.nodes[this.options.to],this.id=this.options.id}drawLine(t,e,i,o){let n=arguments.length>4&&void 0!==arguments[4]?arguments[4]:this.getViaNode();t.strokeStyle=this.getColor(t,e),t.lineWidth=e.width,!1!==e.dashes?this._drawDashedLine(t,e,n):this._drawLine(t,e,n)}_drawLine(t,e,i,o,n){if(this.from!=this.to)this._line(t,e,i,o,n);else{const i=kg(this._getCircleData(t),3),o=i[0],n=i[1],s=i[2];this._circle(t,e,o,n,s)}}_drawDashedLine(t,e,i,o,n){t.lineCap="round";const s=qh(e.dashes)?e.dashes:[5,5];if(void 0!==t.setLineDash){if(t.save(),t.setLineDash(s),t.lineDashOffset=0,this.from!=this.to)this._line(t,e,i);else{const i=kg(this._getCircleData(t),3),o=i[0],n=i[1],s=i[2];this._circle(t,e,o,n,s)}t.setLineDash([0]),t.lineDashOffset=0,t.restore()}else{if(this.from!=this.to)ao(t,this.from.x,this.from.y,this.to.x,this.to.y,s);else{const i=kg(this._getCircleData(t),3),o=i[0],n=i[1],s=i[2];this._circle(t,e,o,n,s)}this.enableShadow(t,e),t.stroke(),this.disableShadow(t,e)}}findBorderPosition(t,e,i){return this.from!=this.to?this._findBorderPosition(t,e,i):this._findBorderPositionCircle(t,e,i)}findBorderPositions(t){if(this.from!=this.to)return{from:this._findBorderPosition(this.from,t),to:this._findBorderPosition(this.to,t)};{var e;const i=kg(ow(e=this._getCircleData(t)).call(e,0,2),2),o=i[0],n=i[1];return{from:this._findBorderPositionCircle(this.from,t,{x:o,y:n,low:.25,high:.6,direction:-1}),to:this._findBorderPositionCircle(this.from,t,{x:o,y:n,low:.6,high:.8,direction:1})}}}_getCircleData(t){const e=this.options.selfReference.size;void 0!==t&&void 0===this.from.shape.width&&this.from.shape.resize(t);const i=Tw(t,this.options.selfReference.angle,e,this.from);return[i.x,i.y,e]}_pointOnCircle(t,e,i,o){const n=2*o*Math.PI;return{x:t+i*Math.cos(n),y:e-i*Math.sin(n)}}_findBorderPositionCircle(t,e,i){const o=i.x,n=i.y;let s=i.low,r=i.high;const a=i.direction,h=this.options.selfReference.size;let d,l=.5*(s+r),c=0;!0===this.options.arrowStrikethrough&&(-1===a?c=this.options.endPointOffset.from:1===a&&(c=this.options.endPointOffset.to));let u=0;do{l=.5*(s+r),d=this._pointOnCircle(o,n,h,l);const i=Math.atan2(t.y-d.y,t.x-d.x),p=t.distanceToBorder(e,i)+c-Math.sqrt(Math.pow(d.x-t.x,2)+Math.pow(d.y-t.y,2));if(Math.abs(p)<.05)break;p>0?a>0?s=l:r=l:a>0?r=l:s=l,++u}while(s<=r&&u<10);return Vw(Vw({},d),{},{t:l})}getLineWidth(t,e){return!0===t?Math.max(this.selectionWidth,.3/this._body.view.scale):!0===e?Math.max(this.hoverWidth,.3/this._body.view.scale):Math.max(this.options.width,.3/this._body.view.scale)}getColor(t,e){if(!1!==e.inheritsColor){if("both"===e.inheritsColor&&this.from.id!==this.to.id){const i=t.createLinearGradient(this.from.x,this.from.y,this.to.x,this.to.y);let o=this.from.options.color.highlight.border,n=this.to.options.color.highlight.border;return!1===this.from.selected&&!1===this.to.selected?(o=Ps(this.from.options.color.border,e.opacity),n=Ps(this.to.options.color.border,e.opacity)):!0===this.from.selected&&!1===this.to.selected?n=this.to.options.color.border:!1===this.from.selected&&!0===this.to.selected&&(o=this.from.options.color.border),i.addColorStop(0,o),i.addColorStop(1,n),i}return"to"===e.inheritsColor?Ps(this.to.options.color.border,e.opacity):Ps(this.from.options.color.border,e.opacity)}return Ps(e.color,e.opacity)}_circle(t,e,i,o,n){this.enableShadow(t,e);let s=0,r=2*Math.PI;if(!this.options.selfReference.renderBehindTheNode){const e=this.options.selfReference.angle,n=this.options.selfReference.angle+Math.PI,a=this._findBorderPositionCircle(this.from,t,{x:i,y:o,low:e,high:n,direction:-1}),h=this._findBorderPositionCircle(this.from,t,{x:i,y:o,low:e,high:n,direction:1});s=Math.atan2(a.y-o,a.x-i),r=Math.atan2(h.y-o,h.x-i)}t.beginPath(),t.arc(i,o,n,s,r,!1),t.stroke(),this.disableShadow(t,e)}getDistanceToEdge(t,e,i,o,n,s){if(this.from!=this.to)return this._getDistanceToEdge(t,e,i,o,n,s);{const t=kg(this._getCircleData(void 0),3),e=t[0],i=t[1],o=t[2],r=e-n,a=i-s;return Math.abs(Math.sqrt(r*r+a*a)-o)}}_getDistanceToLine(t,e,i,o,n,s){const r=i-t,a=o-e;let h=((n-t)*r+(s-e)*a)/(r*r+a*a);h>1?h=1:h<0&&(h=0);const d=t+h*r-n,l=e+h*a-s;return Math.sqrt(d*d+l*l)}getArrowData(t,e,i,o,n,s){let r,a,h,d,l,c,u;const p=s.width;"from"===e?(h=this.from,d=this.to,l=s.fromArrowScale<0,c=Math.abs(s.fromArrowScale),u=s.fromArrowType):"to"===e?(h=this.to,d=this.from,l=s.toArrowScale<0,c=Math.abs(s.toArrowScale),u=s.toArrowType):(h=this.to,d=this.from,l=s.middleArrowScale<0,c=Math.abs(s.middleArrowScale),u=s.middleArrowType);const f=15*c+3*p;if(h!=d){const o=f/yw(h.x-d.x,h.y-d.y);if("middle"!==e)if(!0===this.options.smooth.enabled){const n=this._findBorderPosition(h,t,{via:i}),s=this.getPoint(n.t+o*("from"===e?1:-1),i);r=Math.atan2(n.y-s.y,n.x-s.x),a=n}else r=Math.atan2(h.y-d.y,h.x-d.x),a=this._findBorderPosition(h,t);else{const t=(l?-o:o)/2,e=this.getPoint(.5+t,i),n=this.getPoint(.5-t,i);r=Math.atan2(e.y-n.y,e.x-n.x),a=this.getPoint(.5,i)}}else{const i=kg(this._getCircleData(t),3),o=i[0],n=i[1],s=i[2];if("from"===e){const e=this.options.selfReference.angle,i=this.options.selfReference.angle+Math.PI,s=this._findBorderPositionCircle(this.from,t,{x:o,y:n,low:e,high:i,direction:-1});r=-2*s.t*Math.PI+1.5*Math.PI+.1*Math.PI,a=s}else if("to"===e){const e=this.options.selfReference.angle,i=this.options.selfReference.angle+Math.PI,s=this._findBorderPositionCircle(this.from,t,{x:o,y:n,low:e,high:i,direction:1});r=-2*s.t*Math.PI+1.5*Math.PI-1.1*Math.PI,a=s}else{const t=this.options.selfReference.angle/(2*Math.PI);a=this._pointOnCircle(o,n,s,t),r=-2*t*Math.PI+1.5*Math.PI+.1*Math.PI}}return{point:a,core:{x:a.x-.9*f*Math.cos(r),y:a.y-.9*f*Math.sin(r)},angle:r,length:f,type:u}}drawArrowHead(t,e,i,o,n){t.strokeStyle=this.getColor(t,e),t.fillStyle=t.strokeStyle,t.lineWidth=e.width;Ww.draw(t,n)&&(this.enableShadow(t,e),Ow(t).call(t),this.disableShadow(t,e))}enableShadow(t,e){!0===e.shadow&&(t.shadowColor=e.shadowColor,t.shadowBlur=e.shadowSize,t.shadowOffsetX=e.shadowX,t.shadowOffsetY=e.shadowY)}disableShadow(t,e){!0===e.shadow&&(t.shadowColor="rgba(0,0,0,0)",t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0)}drawBackground(t,e){if(!1!==e.background){const i={strokeStyle:t.strokeStyle,lineWidth:t.lineWidth,dashes:t.dashes};t.strokeStyle=e.backgroundColor,t.lineWidth=e.backgroundSize,this.setStrokeDashed(t,e.backgroundDashes),t.stroke(),t.strokeStyle=i.strokeStyle,t.lineWidth=i.lineWidth,t.dashes=i.dashes,this.setStrokeDashed(t,e.dashes)}}setStrokeDashed(t,e){if(!1!==e)if(void 0!==t.setLineDash){const i=qh(e)?e:[5,5];t.setLineDash(i)}else console.warn("setLineDash is not supported in this browser. The dashed stroke cannot be used.");else void 0!==t.setLineDash?t.setLineDash([]):console.warn("setLineDash is not supported in this browser. The dashed stroke cannot be used.")}}function Yw(t,e){var i=Mm(t);if(ib){var o=ib(t);e&&(o=pb(o).call(o,function(e){return kb(t,e).enumerable})),i.push.apply(i,o)}return i}function Xw(t){for(var e=1;e<arguments.length;e++){var i,o,n=null!=arguments[e]?arguments[e]:{};e%2?Jh(i=Yw(Object(n),!0)).call(i,function(e){Vy(t,e,n[e])}):jb?Yb(t,jb(n)):Jh(o=Yw(Object(n))).call(o,function(e){Kb(t,e,kb(n,e))})}return t}class Gw extends Uw{_findBorderPositionBezier(t,e){let i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:this._getViaCoordinates();let o,n,s=!1,r=1,a=0,h=this.to,d=this.options.endPointOffset?this.options.endPointOffset.to:0;t.id===this.from.id&&(h=this.from,s=!0,d=this.options.endPointOffset?this.options.endPointOffset.from:0),!1===this.options.arrowStrikethrough&&(d=0);let l=0;do{n=.5*(a+r),o=this.getPoint(n,i);const t=Math.atan2(h.y-o.y,h.x-o.x),c=h.distanceToBorder(e,t)+d-Math.sqrt(Math.pow(o.x-h.x,2)+Math.pow(o.y-h.y,2));if(Math.abs(c)<.2)break;c<0?!1===s?a=n:r=n:!1===s?r=n:a=n,++l}while(a<=r&&l<10);return Xw(Xw({},o),{},{t:n})}_getDistanceToBezierEdge(t,e,i,o,n,s,r){let a,h,d,l,c,u=1e9,p=t,f=e;for(h=1;h<10;h++)d=.1*h,l=Math.pow(1-d,2)*t+2*d*(1-d)*r.x+Math.pow(d,2)*i,c=Math.pow(1-d,2)*e+2*d*(1-d)*r.y+Math.pow(d,2)*o,h>0&&(a=this._getDistanceToLine(p,f,l,c,n,s),u=a<u?a:u),p=l,f=c;return u}_bezierCurve(t,e,i,o){t.beginPath(),t.moveTo(this.fromPoint.x,this.fromPoint.y),null!=i&&null!=i.x?null!=o&&null!=o.x?t.bezierCurveTo(i.x,i.y,o.x,o.y,this.toPoint.x,this.toPoint.y):t.quadraticCurveTo(i.x,i.y,this.toPoint.x,this.toPoint.y):t.lineTo(this.toPoint.x,this.toPoint.y),this.drawBackground(t,e),this.enableShadow(t,e),t.stroke(),this.disableShadow(t,e)}getViaNode(){return this._getViaCoordinates()}}class Kw extends Gw{constructor(t,e,i){super(t,e,i),Vy(this,"via",this.via),this._boundFunction=()=>{this.positionBezierNode()},this._body.emitter.on("_repositionBezierNodes",this._boundFunction)}setOptions(t){super.setOptions(t);let e=!1;this.options.physics!==t.physics&&(e=!0),this.options=t,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(),!0===e&&(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],void 0===this.from||void 0===this.to||!1===this.options.physics||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),void 0!==this.via&&(delete this._body.nodes[this.via.id],this.via=void 0,!0)}setupSupportNode(){if(void 0===this.via){const t="edgeId:"+this.id,e=this._body.functions.createNode({id:t,shape:"circle",physics:!0,hidden:!0});this._body.nodes[t]=e,this.via=e,this.via.parentEdgeId=this.id,this.positionBezierNode()}}positionBezierNode(){void 0!==this.via&&void 0!==this.from&&void 0!==this.to?(this.via.x=.5*(this.from.x+this.to.x),this.via.y=.5*(this.from.y+this.to.y)):void 0!==this.via&&(this.via.x=0,this.via.y=0)}_line(t,e,i){this._bezierCurve(t,e,i)}_getViaCoordinates(){return this.via}getViaNode(){return this.via}getPoint(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.via;if(this.from===this.to){const e=kg(this._getCircleData(),3),i=e[0],o=e[1],n=e[2],s=2*Math.PI*(1-t);return{x:i+n*Math.sin(s),y:o+n-n*(1-Math.cos(s))}}return{x:Math.pow(1-t,2)*this.fromPoint.x+2*t*(1-t)*e.x+Math.pow(t,2)*this.toPoint.x,y:Math.pow(1-t,2)*this.fromPoint.y+2*t*(1-t)*e.y+Math.pow(t,2)*this.toPoint.y}}_findBorderPosition(t,e){return this._findBorderPositionBezier(t,e,this.via)}_getDistanceToEdge(t,e,i,o,n,s){return this._getDistanceToBezierEdge(t,e,i,o,n,s,this.via)}}class Jw extends Gw{_line(t,e,i){this._bezierCurve(t,e,i)}getViaNode(){return this._getViaCoordinates()}_getViaCoordinates(){const t=this.options.smooth.roundness,e=this.options.smooth.type;let i=Math.abs(this.from.x-this.to.x),o=Math.abs(this.from.y-this.to.y);if("discrete"===e||"diagonalCross"===e){let n,s;n=s=i<=o?t*o:t*i,this.from.x>this.to.x&&(n=-n),this.from.y>=this.to.y&&(s=-s);let r=this.from.x+n,a=this.from.y+s;return"discrete"===e&&(i<=o?r=i<t*o?this.from.x:r:a=o<t*i?this.from.y:a),{x:r,y:a}}if("straightCross"===e){let e=(1-t)*i,n=(1-t)*o;return i<=o?(e=0,this.from.y<this.to.y&&(n=-n)):(this.from.x<this.to.x&&(e=-e),n=0),{x:this.to.x+e,y:this.to.y+n}}if("horizontal"===e){let e=(1-t)*i;return this.from.x<this.to.x&&(e=-e),{x:this.to.x+e,y:this.from.y}}if("vertical"===e){let e=(1-t)*o;return this.from.y<this.to.y&&(e=-e),{x:this.from.x,y:this.to.y+e}}if("curvedCW"===e){i=this.to.x-this.from.x,o=this.from.y-this.to.y;const e=Math.sqrt(i*i+o*o),n=Math.PI,s=(Math.atan2(o,i)+(.5*t+.5)*n)%(2*n);return{x:this.from.x+(.5*t+.5)*e*Math.sin(s),y:this.from.y+(.5*t+.5)*e*Math.cos(s)}}if("curvedCCW"===e){i=this.to.x-this.from.x,o=this.from.y-this.to.y;const e=Math.sqrt(i*i+o*o),n=Math.PI,s=(Math.atan2(o,i)+(.5*-t+.5)*n)%(2*n);return{x:this.from.x+(.5*t+.5)*e*Math.sin(s),y:this.from.y+(.5*t+.5)*e*Math.cos(s)}}{let e,n;e=n=i<=o?t*o:t*i,this.from.x>this.to.x&&(e=-e),this.from.y>=this.to.y&&(n=-n);let s=this.from.x+e,r=this.from.y+n;return i<=o?s=this.from.x<=this.to.x?this.to.x<s?this.to.x:s:this.to.x>s?this.to.x:s:r=this.from.y>=this.to.y?this.to.y>r?this.to.y:r:this.to.y<r?this.to.y:r,{x:s,y:r}}}_findBorderPosition(t,e){let i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};return this._findBorderPositionBezier(t,e,i.via)}_getDistanceToEdge(t,e,i,o,n,s){let r=arguments.length>6&&void 0!==arguments[6]?arguments[6]:this._getViaCoordinates();return this._getDistanceToBezierEdge(t,e,i,o,n,s,r)}getPoint(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this._getViaCoordinates();const i=t;return{x:Math.pow(1-i,2)*this.fromPoint.x+2*i*(1-i)*e.x+Math.pow(i,2)*this.toPoint.x,y:Math.pow(1-i,2)*this.fromPoint.y+2*i*(1-i)*e.y+Math.pow(i,2)*this.toPoint.y}}}class Zw extends Gw{_getDistanceToBezierEdge2(t,e,i,o,n,s,r,a){let h=1e9,d=t,l=e;const c=[0,0,0,0];for(let u=1;u<10;u++){const p=.1*u;c[0]=Math.pow(1-p,3),c[1]=3*p*Math.pow(1-p,2),c[2]=3*Math.pow(p,2)*(1-p),c[3]=Math.pow(p,3);const f=c[0]*t+c[1]*r.x+c[2]*a.x+c[3]*i,g=c[0]*e+c[1]*r.y+c[2]*a.y+c[3]*o;if(u>0){const t=this._getDistanceToLine(d,l,f,g,n,s);h=t<h?t:h}d=f,l=g}return h}}class $w extends Zw{_line(t,e,i){const o=i[0],n=i[1];this._bezierCurve(t,e,o,n)}_getViaCoordinates(){const t=this.from.x-this.to.x,e=this.from.y-this.to.y;let i,o,n,s;const r=this.options.smooth.roundness;return(Math.abs(t)>Math.abs(e)||!0===this.options.smooth.forceDirection||"horizontal"===this.options.smooth.forceDirection)&&"vertical"!==this.options.smooth.forceDirection?(o=this.from.y,s=this.to.y,i=this.from.x-r*t,n=this.to.x+r*t):(o=this.from.y-r*e,s=this.to.y+r*e,i=this.from.x,n=this.to.x),[{x:i,y:o},{x:n,y:s}]}getViaNode(){return this._getViaCoordinates()}_findBorderPosition(t,e){return this._findBorderPositionBezier(t,e)}_getDistanceToEdge(t,e,i,o,n,s){let r=kg(arguments.length>6&&void 0!==arguments[6]?arguments[6]:this._getViaCoordinates(),2),a=r[0],h=r[1];return this._getDistanceToBezierEdge2(t,e,i,o,n,s,a,h)}getPoint(t){let e=kg(arguments.length>1&&void 0!==arguments[1]?arguments[1]:this._getViaCoordinates(),2),i=e[0],o=e[1];const n=t,s=[Math.pow(1-n,3),3*n*Math.pow(1-n,2),3*Math.pow(n,2)*(1-n),Math.pow(n,3)];return{x:s[0]*this.fromPoint.x+s[1]*i.x+s[2]*o.x+s[3]*this.toPoint.x,y:s[0]*this.fromPoint.y+s[1]*i.y+s[2]*o.y+s[3]*this.toPoint.y}}}class Qw extends Uw{_line(t,e){t.beginPath(),t.moveTo(this.fromPoint.x,this.fromPoint.y),t.lineTo(this.toPoint.x,this.toPoint.y),this.enableShadow(t,e),t.stroke(),this.disableShadow(t,e)}getViaNode(){}getPoint(t){return{x:(1-t)*this.fromPoint.x+t*this.toPoint.x,y:(1-t)*this.fromPoint.y+t*this.toPoint.y}}_findBorderPosition(t,e){let i=this.to,o=this.from;t.id===this.from.id&&(i=this.from,o=this.to);const n=Math.atan2(i.y-o.y,i.x-o.x),s=i.x-o.x,r=i.y-o.y,a=Math.sqrt(s*s+r*r),h=(a-t.distanceToBorder(e,n))/a;return{x:(1-h)*o.x+h*i.x,y:(1-h)*o.y+h*i.y,t:0}}_getDistanceToEdge(t,e,i,o,n,s){return this._getDistanceToLine(t,e,i,o,n,s)}}var t_,e_,i_,o_,n_,s_,r_,a_;function h_(){return e_?t_:(e_=1,zu(),t_=$i()("Array","values"))}function d_(){return o_?i_:(o_=1,i_=h_())}function l_(){if(s_)return n_;s_=1,Au();var t=Oa(),e=ve(),i=kt(),o=d_(),n=Array.prototype,s={DOMTokenList:!0,NodeList:!0};return n_=function(r){var a=r.values;return r===n||i(n,r)&&a===n.values||e(s,t(r))?o:a},n_}var c_=e(a_?r_:(a_=1,r_=l_()));class u_{constructor(t){this.measureText=t,this.current=0,this.width=0,this.height=0,this.lines=[]}_add(t,e){let i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:"normal";void 0===this.lines[t]&&(this.lines[t]={width:0,height:0,blocks:[]});let o=e;void 0!==e&&""!==e||(o=" ");const n=this.measureText(o,i),s=Gi({},c_(n));s.text=e,s.width=n.width,s.mod=i,void 0!==e&&""!==e||(s.width=0),this.lines[t].blocks.push(s),this.lines[t].width+=s.width}curWidth(){const t=this.lines[this.current];return void 0===t?0:t.width}append(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"normal";this._add(this.current,t,e)}newLine(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"normal";this._add(this.current,t,e),this.current++}determineLineHeights(){for(let t=0;t<this.lines.length;t++){const e=this.lines[t];let i=0;if(void 0!==e.blocks)for(let t=0;t<e.blocks.length;t++){const o=e.blocks[t];i<o.height&&(i=o.height)}e.height=i}}determineLabelSize(){let t=0,e=0;for(let i=0;i<this.lines.length;i++){const o=this.lines[i];o.width>t&&(t=o.width),e+=o.height}this.width=t,this.height=e}removeEmptyBlocks(){const t=[];for(let e=0;e<this.lines.length;e++){const i=this.lines[e];if(0===i.blocks.length)continue;if(e===this.lines.length-1&&0===i.width)continue;const o={};let n;Gi(o,i),o.blocks=[];const s=[];for(let t=0;t<i.blocks.length;t++){const e=i.blocks[t];0!==e.width?s.push(e):void 0===n&&(n=e)}0===s.length&&void 0!==n&&s.push(n),o.blocks=s,t.push(o)}return t}finalize(){this.determineLineHeights(),this.determineLabelSize();const t=this.removeEmptyBlocks();return{width:this.width,height:this.height,lines:t}}}const p_={"<b>":/<b>/,"<i>":/<i>/,"<code>":/<code>/,"</b>":/<\/b>/,"</i>":/<\/i>/,"</code>":/<\/code>/,"*":/\*/,_:/_/,"`":/`/,afterBold:/[^*]/,afterItal:/[^_]/,afterMono:/[^`]/};class f_{constructor(t){this.text=t,this.bold=!1,this.ital=!1,this.mono=!1,this.spacing=!1,this.position=0,this.buffer="",this.modStack=[],this.blocks=[]}mod(){return 0===this.modStack.length?"normal":this.modStack[0]}modName(){return 0===this.modStack.length?"normal":"mono"===this.modStack[0]?"mono":this.bold&&this.ital?"boldital":this.bold?"bold":this.ital?"ital":void 0}emitBlock(){this.spacing&&(this.add(" "),this.spacing=!1),this.buffer.length>0&&(this.blocks.push({text:this.buffer,mod:this.modName()}),this.buffer="")}add(t){" "===t&&(this.spacing=!0),this.spacing&&(this.buffer+=" ",this.spacing=!1)," "!=t&&(this.buffer+=t)}parseWS(t){return!!/[ \t]/.test(t)&&(this.mono?this.add(t):this.spacing=!0,!0)}setTag(t){this.emitBlock(),this[t]=!0,this.modStack.unshift(t)}unsetTag(t){this.emitBlock(),this[t]=!1,this.modStack.shift()}parseStartTag(t,e){return!(this.mono||this[t]||!this.match(e))&&(this.setTag(t),!0)}match(t){let e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];const i=kg(this.prepareRegExp(t),2),o=i[0],n=i[1],s=o.test(this.text.substr(this.position,n));return s&&e&&(this.position+=n-1),s}parseEndTag(t,e,i){let o=this.mod()===t;return o="mono"===t?o&&this.mono:o&&!this.mono,!(!o||!this.match(e))&&(void 0!==i?(this.position===this.text.length-1||this.match(i,!1))&&this.unsetTag(t):this.unsetTag(t),!0)}replace(t,e){return!!this.match(t)&&(this.add(e),this.position+=length-1,!0)}prepareRegExp(t){let e,i;if(t instanceof RegExp)i=t,e=1;else{const o=p_[t];i=void 0!==o?o:new RegExp(t),e=t.length}return[i,e]}}class g_{constructor(t,e,i,o){this.ctx=t,this.parent=e,this.selected=i,this.hover=o;this.lines=new u_((e,n)=>{if(void 0===e)return 0;const s=this.parent.getFormattingValues(t,i,o,n);let r=0;if(""!==e){r=this.ctx.measureText(e).width}return{width:r,values:s}})}process(t){if(!kw(t))return this.lines.finalize();const e=this.parent.fontOptions;t=(t=t.replace(/\r\n/g,"\n")).replace(/\r/g,"\n");const i=String(t).split("\n"),o=i.length;if(e.multi)for(let t=0;t<o;t++){const o=this.splitBlocks(i[t],e.multi);if(void 0!==o)if(0!==o.length){if(e.maxWdt>0)for(let t=0;t<o.length;t++){const e=o[t].mod,i=o[t].text;this.splitStringIntoLines(i,e,!0)}else for(let t=0;t<o.length;t++){const e=o[t].mod,i=o[t].text;this.lines.append(i,e)}this.lines.newLine()}else this.lines.newLine("")}else if(e.maxWdt>0)for(let t=0;t<o;t++)this.splitStringIntoLines(i[t]);else for(let t=0;t<o;t++)this.lines.newLine(i[t]);return this.lines.finalize()}decodeMarkupSystem(t){let e="none";return"markdown"===t||"md"===t?e="markdown":!0!==t&&"html"!==t||(e="html"),e}splitHtmlBlocks(t){const e=new f_(t),i=t=>{if(/&/.test(t)){return e.replace(e.text,"&lt;","<")||e.replace(e.text,"&amp;","&")||e.add("&"),!0}return!1};for(;e.position<e.text.length;){const t=e.text.charAt(e.position);e.parseWS(t)||/</.test(t)&&(e.parseStartTag("bold","<b>")||e.parseStartTag("ital","<i>")||e.parseStartTag("mono","<code>")||e.parseEndTag("bold","</b>")||e.parseEndTag("ital","</i>")||e.parseEndTag("mono","</code>"))||i(t)||e.add(t),e.position++}return e.emitBlock(),e.blocks}splitMarkdownBlocks(t){const e=new f_(t);let i=!0;const o=t=>!!/\\/.test(t)&&(e.position<this.text.length+1&&(e.position++,t=this.text.charAt(e.position),/ \t/.test(t)?e.spacing=!0:(e.add(t),i=!1)),!0);for(;e.position<e.text.length;){const t=e.text.charAt(e.position);e.parseWS(t)||o(t)||(i||e.spacing)&&(e.parseStartTag("bold","*")||e.parseStartTag("ital","_")||e.parseStartTag("mono","`"))||e.parseEndTag("bold","*","afterBold")||e.parseEndTag("ital","_","afterItal")||e.parseEndTag("mono","`","afterMono")||(e.add(t),i=!1),e.position++}return e.emitBlock(),e.blocks}splitBlocks(t,e){const i=this.decodeMarkupSystem(e);return"none"===i?[{text:t,mod:"normal"}]:"markdown"===i?this.splitMarkdownBlocks(t):"html"===i?this.splitHtmlBlocks(t):void 0}overMaxWidth(t){const e=this.ctx.measureText(t).width;return this.lines.curWidth()+e>this.parent.fontOptions.maxWdt}getLongestFit(t){let e="",i=0;for(;i<t.length;){const o=e+(""===e?"":" ")+t[i];if(this.overMaxWidth(o))break;e=o,i++}return i}getLongestFitWord(t){let e=0;for(;e<t.length&&!this.overMaxWidth(ow(t).call(t,0,e));)e++;return e}splitStringIntoLines(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"normal",i=arguments.length>2&&void 0!==arguments[2]&&arguments[2];this.parent.getFormattingValues(this.ctx,this.selected,this.hover,e);let o=(t=(t=t.replace(/^( +)/g,"$1\r")).replace(/([^\r][^ ]*)( +)/g,"$1\r$2\r")).split("\r");for(;o.length>0;){let t=this.getLongestFit(o);if(0===t){const t=o[0],i=this.getLongestFitWord(t);this.lines.newLine(ow(t).call(t,0,i),e),o[0]=ow(t).call(t,i)}else{let n=t;" "===o[t-1]?t--:" "===o[n]&&n++;const s=ow(o).call(o,0,t).join("");t==o.length&&i?this.lines.append(s,e):this.lines.newLine(s,e),o=ow(o).call(o,n)}}}}const m_=["bold","ital","boldital","mono"];class v_{constructor(t,e){let i=arguments.length>2&&void 0!==arguments[2]&&arguments[2];this.body=t,this.pointToSelf=!1,this.baseSize=void 0,this.fontOptions={},this.setOptions(e),this.size={top:0,left:0,width:0,height:0,yLine:0},this.isEdgeLabel=i}setOptions(t){if(this.elementOptions=t,this.initFontOptions(t.font),kw(t.label)?this.labelDirty=!0:t.label=void 0,void 0!==t.font&&null!==t.font)if("string"==typeof t.font)this.baseSize=this.fontOptions.size;else if("object"==typeof t.font){const e=t.font.size;void 0!==e&&(this.baseSize=e)}}initFontOptions(t){ks(m_,t=>{this.fontOptions[t]={}}),v_.parseFontString(this.fontOptions,t)?this.fontOptions.vadjust=0:ks(t,(t,e)=>{null!=t&&"object"!=typeof t&&(this.fontOptions[e]=t)})}static parseFontString(t,e){if(!e||"string"!=typeof e)return!1;const i=e.split(" ");return t.size=+i[0].replace("px",""),t.face=i[1],t.color=i[2],!0}constrain(t){const e={constrainWidth:!1,maxWdt:-1,minWdt:-1,constrainHeight:!1,minHgt:-1,valign:"middle"},i=Us(t,"widthConstraint");if("number"==typeof i)e.maxWdt=Number(i),e.minWdt=Number(i);else if("object"==typeof i){const i=Us(t,["widthConstraint","maximum"]);"number"==typeof i&&(e.maxWdt=Number(i));const o=Us(t,["widthConstraint","minimum"]);"number"==typeof o&&(e.minWdt=Number(o))}const o=Us(t,"heightConstraint");if("number"==typeof o)e.minHgt=Number(o);else if("object"==typeof o){const i=Us(t,["heightConstraint","minimum"]);"number"==typeof i&&(e.minHgt=Number(i));const o=Us(t,["heightConstraint","valign"]);"string"==typeof o&&("top"!==o&&"bottom"!==o||(e.valign=o))}return e}update(t,e){this.setOptions(t,!0),this.propagateFonts(e),xs(this.fontOptions,this.constrain(e)),this.fontOptions.chooser=Cw("label",e)}adjustSizes(t){const e=t?t.right+t.left:0;this.fontOptions.constrainWidth&&(this.fontOptions.maxWdt-=e,this.fontOptions.minWdt-=e);const i=t?t.top+t.bottom:0;this.fontOptions.constrainHeight&&(this.fontOptions.minHgt-=i)}addFontOptionsToPile(t,e){for(let i=0;i<e.length;++i)this.addFontToPile(t,e[i])}addFontToPile(t,e){if(void 0===e)return;if(void 0===e.font||null===e.font)return;const i=e.font;t.push(i)}getBasicOptions(t){const e={};for(let i=0;i<t.length;++i){let o=t[i];const n={};v_.parseFontString(n,o)&&(o=n),ks(o,(t,i)=>{void 0!==t&&(Object.prototype.hasOwnProperty.call(e,i)||(-1!==Kr(m_).call(m_,i)?e[i]={}:e[i]=t))})}return e}getFontOption(t,e,i){let o;for(let n=0;n<t.length;++n){const s=t[n];if(Object.prototype.hasOwnProperty.call(s,e)){if(o=s[e],null==o)continue;const t={};if(v_.parseFontString(t,o)&&(o=t),Object.prototype.hasOwnProperty.call(o,i))return o[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(t,e){const i={},o=["color","size","face","mod","vadjust"];for(let n=0;n<o.length;++n){const s=o[n];i[s]=this.getFontOption(t,e,s)}return i}propagateFonts(t){const e=[];this.addFontOptionsToPile(e,t),this.fontOptions=this.getBasicOptions(e);for(let t=0;t<m_.length;++t){const i=m_[t],o=this.fontOptions[i];ks(this.getFontOptions(e,i),(t,e)=>{o[e]=t}),o.size=Number(o.size),o.vadjust=Number(o.vadjust)}}draw(t,e,i,o,n){let s=arguments.length>5&&void 0!==arguments[5]?arguments[5]:"middle";if(void 0===this.elementOptions.label)return;let r=this.fontOptions.size*this.body.view.scale;this.elementOptions.label&&r<this.elementOptions.scaling.label.drawThreshold-1||(r>=this.elementOptions.scaling.label.maxVisible&&(r=Number(this.elementOptions.scaling.label.maxVisible)/this.body.view.scale),this.calculateLabelSize(t,o,n,e,i,s),this._drawBackground(t),this._drawText(t,e,this.size.yLine,s,r))}_drawBackground(t){if(void 0!==this.fontOptions.background&&"none"!==this.fontOptions.background){t.fillStyle=this.fontOptions.background;const e=this.getSize();t.fillRect(e.left,e.top,e.width,e.height)}}_drawText(t,e,i){let o=arguments.length>3&&void 0!==arguments[3]?arguments[3]:"middle",n=arguments.length>4?arguments[4]:void 0;var s=kg(this._setAlignment(t,e,i,o),2);e=s[0],i=s[1],t.textAlign="left",e-=this.size.width/2,this.fontOptions.valign&&this.size.height>this.size.labelHeight&&("top"===this.fontOptions.valign&&(i-=(this.size.height-this.size.labelHeight)/2),"bottom"===this.fontOptions.valign&&(i+=(this.size.height-this.size.labelHeight)/2));for(let o=0;o<this.lineCount;o++){const s=this.lines[o];if(s&&s.blocks){let o=0;this.isEdgeLabel||"center"===this.fontOptions.align?o+=(this.size.width-s.width)/2:"right"===this.fontOptions.align&&(o+=this.size.width-s.width);for(let r=0;r<s.blocks.length;r++){const a=s.blocks[r];t.font=a.font;const h=kg(this._getColor(a.color,n,a.strokeColor),2),d=h[0],l=h[1];a.strokeWidth>0&&(t.lineWidth=a.strokeWidth,t.strokeStyle=l,t.lineJoin="round"),t.fillStyle=d,a.strokeWidth>0&&t.strokeText(a.text,e+o,i+a.vadjust),t.fillText(a.text,e+o,i+a.vadjust),o+=a.width}i+=s.height}}}_setAlignment(t,e,i,o){if(this.isEdgeLabel&&"horizontal"!==this.fontOptions.align&&!1===this.pointToSelf){e=0,i=0;const o=2;"top"===this.fontOptions.align?(t.textBaseline="alphabetic",i-=2*o):"bottom"===this.fontOptions.align?(t.textBaseline="hanging",i+=2*o):t.textBaseline="middle"}else t.textBaseline=o;return[e,i]}_getColor(t,e,i){let o=t||"#000000",n=i||"#ffffff";if(e<=this.elementOptions.scaling.label.drawThreshold){const t=Math.max(0,Math.min(1,1-(this.elementOptions.scaling.label.drawThreshold-e)));o=Ps(o,t),n=Ps(n,t)}return[o,n]}getTextSize(t){let e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],i=arguments.length>2&&void 0!==arguments[2]&&arguments[2];return this._processLabel(t,e,i),{width:this.size.width,height:this.size.height,lineCount:this.lineCount}}getSize(){let t=this.size.left,e=this.size.top-1;if(this.isEdgeLabel){const i=.5*-this.size.width;switch(this.fontOptions.align){case"middle":t=i,e=.5*-this.size.height;break;case"top":t=i,e=-(this.size.height+2);break;case"bottom":t=i,e=2}}return{left:t,top:e,width:this.size.width,height:this.size.height}}calculateLabelSize(t,e,i){let o=arguments.length>3&&void 0!==arguments[3]?arguments[3]:0,n=arguments.length>4&&void 0!==arguments[4]?arguments[4]:0,s=arguments.length>5&&void 0!==arguments[5]?arguments[5]:"middle";this._processLabel(t,e,i),this.size.left=o-.5*this.size.width,this.size.top=n-.5*this.size.height,this.size.yLine=n+.5*(1-this.lineCount)*this.fontOptions.size,"hanging"===s&&(this.size.top+=.5*this.fontOptions.size,this.size.top+=4,this.size.yLine+=4)}getFormattingValues(t,e,i,o){const n=function(t,e,i){return"normal"===e?"mod"===i?"":t[i]:void 0!==t[e][i]?t[e][i]:t[i]},s={color:n(this.fontOptions,o,"color"),size:n(this.fontOptions,o,"size"),face:n(this.fontOptions,o,"face"),mod:n(this.fontOptions,o,"mod"),vadjust:n(this.fontOptions,o,"vadjust"),strokeWidth:this.fontOptions.strokeWidth,strokeColor:this.fontOptions.strokeColor};(e||i)&&("normal"===o&&!0===this.fontOptions.chooser&&this.elementOptions.labelHighlightBold?s.mod="bold":"function"==typeof this.fontOptions.chooser&&this.fontOptions.chooser(s,this.elementOptions.id,e,i));let r="";return void 0!==s.mod&&""!==s.mod&&(r+=s.mod+" "),r+=s.size+"px "+s.face,t.font=r.replace(/"/g,""),s.font=t.font,s.height=s.size,s}differentState(t,e){return t!==this.selectedState||e!==this.hoverState}_processLabelText(t,e,i,o){return new g_(t,this,e,i).process(o)}_processLabel(t,e,i){if(!1===this.labelDirty&&!this.differentState(e,i))return;const o=this._processLabelText(t,e,i,this.elementOptions.label);this.fontOptions.minWdt>0&&o.width<this.fontOptions.minWdt&&(o.width=this.fontOptions.minWdt),this.size.labelHeight=o.height,this.fontOptions.minHgt>0&&o.height<this.fontOptions.minHgt&&(o.height=this.fontOptions.minHgt),this.lines=o.lines,this.lineCount=o.lines.length,this.size.width=o.width,this.size.height=o.height,this.selectedState=e,this.hoverState=i,this.labelDirty=!1}visible(){if(0===this.size.width||0===this.size.height||void 0===this.elementOptions.label)return!1;return!(this.fontOptions.size*this.body.view.scale<this.elementOptions.scaling.label.drawThreshold-1)}}class y_{constructor(t,e,i,o,n){if(void 0===e)throw new Error("No body provided");this.options=Ws(o),this.globalOptions=o,this.defaultOptions=n,this.body=e,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 v_(this.body,this.options,!0),this.setOptions(t)}setOptions(t){if(!t)return;let e=void 0!==t.physics&&this.options.physics!==t.physics||void 0!==t.hidden&&(this.options.hidden||!1)!==(t.hidden||!1)||void 0!==t.from&&this.options.from!==t.from||void 0!==t.to&&this.options.to!==t.to;y_.parseOptions(this.options,t,!0,this.globalOptions),void 0!==t.id&&(this.id=t.id),void 0!==t.from&&(this.fromId=t.from),void 0!==t.to&&(this.toId=t.to),void 0!==t.title&&(this.title=t.title),void 0!==t.value&&(t.value=fv(t.value));const i=[t,this.options,this.defaultOptions];return this.chooser=Cw("edge",i),this.updateLabelModule(t),e=this.updateEdgeType()||e,this._setInteractionWidths(),this.connect(),e}static parseOptions(t,e){let i=arguments.length>2&&void 0!==arguments[2]&&arguments[2],o=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{},n=arguments.length>4&&void 0!==arguments[4]&&arguments[4];if(ws(["endPointOffset","arrowStrikethrough","id","from","hidden","hoverWidth","labelHighlightBold","length","line","opacity","physics","scaling","selectionWidth","selfReferenceSize","selfReference","to","title","value","width","font","chosen","widthConstraint"],t,e,i),void 0!==e.endPointOffset&&void 0!==e.endPointOffset.from&&(Pv(e.endPointOffset.from)?t.endPointOffset.from=e.endPointOffset.from:(t.endPointOffset.from=void 0!==o.endPointOffset.from?o.endPointOffset.from:0,console.error("endPointOffset.from is not a valid number"))),void 0!==e.endPointOffset&&void 0!==e.endPointOffset.to&&(Pv(e.endPointOffset.to)?t.endPointOffset.to=e.endPointOffset.to:(t.endPointOffset.to=void 0!==o.endPointOffset.to?o.endPointOffset.to:0,console.error("endPointOffset.to is not a valid number"))),kw(e.label)?t.label=e.label:kw(t.label)||(t.label=void 0),qs(t,e,"smooth",o),qs(t,e,"shadow",o),qs(t,e,"background",o),void 0!==e.dashes&&null!==e.dashes?t.dashes=e.dashes:!0===i&&null===e.dashes&&(t.dashes=jr(o.dashes)),void 0!==e.scaling&&null!==e.scaling?(void 0!==e.scaling.min&&(t.scaling.min=e.scaling.min),void 0!==e.scaling.max&&(t.scaling.max=e.scaling.max),qs(t.scaling,e.scaling,"label",o.scaling)):!0===i&&null===e.scaling&&(t.scaling=jr(o.scaling)),void 0!==e.arrows&&null!==e.arrows)if("string"==typeof e.arrows){const i=e.arrows.toLowerCase();t.arrows.to.enabled=-1!=Kr(i).call(i,"to"),t.arrows.middle.enabled=-1!=Kr(i).call(i,"middle"),t.arrows.from.enabled=-1!=Kr(i).call(i,"from")}else{if("object"!=typeof e.arrows)throw new Error("The arrow newOptions can only be an object or a string. Refer to the documentation. You used:"+Gv(e.arrows));qs(t.arrows,e.arrows,"to",o.arrows),qs(t.arrows,e.arrows,"middle",o.arrows),qs(t.arrows,e.arrows,"from",o.arrows)}else!0===i&&null===e.arrows&&(t.arrows=jr(o.arrows));if(void 0!==e.color&&null!==e.color){const s=gs(e.color)?{color:e.color,highlight:e.color,hover:e.color,inherit:!1,opacity:1}:e.color,r=t.color;if(n)xs(r,o.color,!1,i);else for(const t in r)Object.prototype.hasOwnProperty.call(r,t)&&delete r[t];if(gs(r))r.color=r,r.highlight=r,r.hover=r,r.inherit=!1,void 0===s.opacity&&(r.opacity=1);else{let t=!1;void 0!==s.color&&(r.color=s.color,t=!0),void 0!==s.highlight&&(r.highlight=s.highlight,t=!0),void 0!==s.hover&&(r.hover=s.hover,t=!0),void 0!==s.inherit&&(r.inherit=s.inherit),void 0!==s.opacity&&(r.opacity=Math.min(1,Math.max(0,s.opacity))),!0===t?r.inherit=!1:void 0===r.inherit&&(r.inherit="from")}}else!0===i&&null===e.color&&(t.color=Ws(o.color));!0===i&&null===e.font&&(t.font=Ws(o.font)),Object.prototype.hasOwnProperty.call(e,"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}"),t.selfReference.size=e.selfReferenceSize)}getFormattingValues(){const t=!0===this.options.arrows.to||!0===this.options.arrows.to.enabled,e=!0===this.options.arrows.from||!0===this.options.arrows.from.enabled,i=!0===this.options.arrows.middle||!0===this.options.arrows.middle.enabled,o=this.options.color.inherit,n={toArrow:t,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:e,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:o?void 0:this.options.color.color,inheritsColor:o,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(!0===this.chooser){if(this.selected){const t=this.options.selectionWidth;"function"==typeof t?n.width=t(n.width):"number"==typeof t&&(n.width+=t),n.width=Math.max(n.width,.3/this.body.view.scale),n.color=this.options.color.highlight,n.shadow=this.options.shadow.enabled}else if(this.hover){const t=this.options.hoverWidth;"function"==typeof t?n.width=t(n.width):"number"==typeof t&&(n.width+=t),n.width=Math.max(n.width,.3/this.body.view.scale),n.color=this.options.color.hover,n.shadow=this.options.shadow.enabled}}else"function"==typeof this.chooser&&(this.chooser(n,this.options.id,this.selected,this.hover),void 0!==n.color&&(n.inheritsColor=!1),!1===n.shadow&&(n.shadowColor===this.options.shadow.color&&n.shadowSize===this.options.shadow.size&&n.shadowX===this.options.shadow.x&&n.shadowY===this.options.shadow.y||(n.shadow=!0)));else n.shadow=this.options.shadow.enabled,n.width=Math.max(n.width,.3/this.body.view.scale);return n}updateLabelModule(t){const e=[t,this.options,this.globalOptions,this.defaultOptions];this.labelModule.update(this.options,e),void 0!==this.labelModule.baseSize&&(this.baseFontSize=this.labelModule.baseSize)}updateEdgeType(){const t=this.options.smooth;let e=!1,i=!0;return void 0!==this.edgeType&&((this.edgeType instanceof Kw&&!0===t.enabled&&"dynamic"===t.type||this.edgeType instanceof $w&&!0===t.enabled&&"cubicBezier"===t.type||this.edgeType instanceof Jw&&!0===t.enabled&&"dynamic"!==t.type&&"cubicBezier"!==t.type||this.edgeType instanceof Qw&&!1===t.type.enabled)&&(i=!1),!0===i&&(e=this.cleanup())),!0===i?!0===t.enabled?"dynamic"===t.type?(e=!0,this.edgeType=new Kw(this.options,this.body,this.labelModule)):"cubicBezier"===t.type?this.edgeType=new $w(this.options,this.body,this.labelModule):this.edgeType=new Jw(this.options,this.body,this.labelModule):this.edgeType=new Qw(this.options,this.body,this.labelModule):this.edgeType.setOptions(this.options),e}connect(){this.disconnect(),this.from=this.body.nodes[this.fromId]||void 0,this.to=this.body.nodes[this.toId]||void 0,this.connected=void 0!==this.from&&void 0!==this.to,!0===this.connected?(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(t,e,i){if(void 0!==this.options.value){const o=this.options.scaling.customScalingFunction(t,e,i,this.options.value),n=this.options.scaling.max-this.options.scaling.min;if(!0===this.options.scaling.label.enabled){const t=this.options.scaling.label.max-this.options.scaling.label.min;this.options.font.size=this.options.scaling.label.min+o*t}this.options.width=this.options.scaling.min+o*n}else this.options.width=this.baseWidth,this.options.font.size=this.baseFontSize;this._setInteractionWidths(),this.updateLabelModule()}_setInteractionWidths(){"function"==typeof this.options.hoverWidth?this.edgeType.hoverWidth=this.options.hoverWidth(this.options.width):this.edgeType.hoverWidth=this.options.hoverWidth+this.options.width,"function"==typeof this.options.selectionWidth?this.edgeType.selectionWidth=this.options.selectionWidth(this.options.width):this.edgeType.selectionWidth=this.options.selectionWidth+this.options.width}draw(t){const e=this.getFormattingValues();if(e.hidden)return;const i=this.edgeType.getViaNode();this.edgeType.drawLine(t,e,this.selected,this.hover,i),this.drawLabel(t,i)}drawArrows(t){const e=this.getFormattingValues();if(e.hidden)return;const i=this.edgeType.getViaNode(),o={};this.edgeType.fromPoint=this.edgeType.from,this.edgeType.toPoint=this.edgeType.to,e.fromArrow&&(o.from=this.edgeType.getArrowData(t,"from",i,this.selected,this.hover,e),!1===e.arrowStrikethrough&&(this.edgeType.fromPoint=o.from.core),e.fromArrowSrc&&(o.from.image=this.imagelist.load(e.fromArrowSrc)),e.fromArrowImageWidth&&(o.from.imageWidth=e.fromArrowImageWidth),e.fromArrowImageHeight&&(o.from.imageHeight=e.fromArrowImageHeight)),e.toArrow&&(o.to=this.edgeType.getArrowData(t,"to",i,this.selected,this.hover,e),!1===e.arrowStrikethrough&&(this.edgeType.toPoint=o.to.core),e.toArrowSrc&&(o.to.image=this.imagelist.load(e.toArrowSrc)),e.toArrowImageWidth&&(o.to.imageWidth=e.toArrowImageWidth),e.toArrowImageHeight&&(o.to.imageHeight=e.toArrowImageHeight)),e.middleArrow&&(o.middle=this.edgeType.getArrowData(t,"middle",i,this.selected,this.hover,e),e.middleArrowSrc&&(o.middle.image=this.imagelist.load(e.middleArrowSrc)),e.middleArrowImageWidth&&(o.middle.imageWidth=e.middleArrowImageWidth),e.middleArrowImageHeight&&(o.middle.imageHeight=e.middleArrowImageHeight)),e.fromArrow&&this.edgeType.drawArrowHead(t,e,this.selected,this.hover,o.from),e.middleArrow&&this.edgeType.drawArrowHead(t,e,this.selected,this.hover,o.middle),e.toArrow&&this.edgeType.drawArrowHead(t,e,this.selected,this.hover,o.to)}drawLabel(t,e){if(void 0!==this.options.label){const i=this.from,o=this.to;let n;if(this.labelModule.differentState(this.selected,this.hover)&&this.labelModule.getTextSize(t,this.selected,this.hover),i.id!=o.id){this.labelModule.pointToSelf=!1,n=this.edgeType.getPoint(.5,e),t.save();const i=this._getRotation(t);0!=i.angle&&(t.translate(i.x,i.y),t.rotate(i.angle)),this.labelModule.draw(t,n.x,n.y,this.selected,this.hover),t.restore()}else{this.labelModule.pointToSelf=!0;const e=Tw(t,this.options.selfReference.angle,this.options.selfReference.size,i);n=this._pointOnCircle(e.x,e.y,this.options.selfReference.size,this.options.selfReference.angle),this.labelModule.draw(t,n.x,n.y,this.selected,this.hover)}}}getItemsOnPoint(t){const e=[];if(this.labelModule.visible()){const i=this._getRotation();Sw(this.labelModule.getSize(),t,i)&&e.push({edgeId:this.id,labelId:0})}const i={left:t.x,top:t.y};return this.isOverlappingWith(i)&&e.push({edgeId:this.id}),e}isOverlappingWith(t){if(this.connected){const e=10,i=this.from.x,o=this.from.y,n=this.to.x,s=this.to.y,r=t.left,a=t.top;return this.edgeType.getDistanceToEdge(i,o,n,s,r,a)<e}return!1}_getRotation(t){const e=this.edgeType.getViaNode(),i=this.edgeType.getPoint(.5,e);void 0!==t&&this.labelModule.calculateLabelSize(t,this.selected,this.hover,i.x,i.y);const o={x:i.x,y:this.labelModule.size.yLine,angle:0};if(!this.labelModule.visible())return o;if("horizontal"===this.options.font.align)return o;const n=this.from.y-this.to.y,s=this.from.x-this.to.x;let r=Math.atan2(n,s);return(r<-1&&s<0||r>0&&s<0)&&(r+=Math.PI),o.angle=r,o}_pointOnCircle(t,e,i,o){return{x:t+i*Math.cos(o),y:e-i*Math.sin(o)}}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 void 0!==this.body.nodes[this.fromId]&&void 0!==this.body.nodes[this.toId]}}var b_,w_,__,x_,E_,O_,C_,S_,k_,T_={};function D_(){if(w_)return b_;w_=1;var t=b(),e=w(),i=E(),o=Ca(),n=ev().trim,s=tv(),r=t.parseInt,a=t.Symbol,h=a&&a.iterator,d=/^[+-]?0x/i,l=i(d.exec),c=8!==r(s+"08")||22!==r(s+"0x16")||h&&!e(function(){r(Object(h))});return b_=c?function(t,e){var i=n(o(t));return r(i,e>>>0||(l(d,i)?16:10))}:r,b_}function M_(){return E_?x_:(E_=1,function(){if(__)return T_;__=1;var t=ai(),e=D_();t({global:!0,forced:parseInt!==e},{parseInt:e})}(),x_=Ct().parseInt)}function P_(){return C_?O_:(C_=1,O_=M_())}var I_,B_,N_,z_,F_,A_,j_,R_=e(k_?S_:(k_=1,S_=P_())),L_={};function H_(){if(I_)return L_;I_=1;var t=ai(),e=w(),i=bl().f;return t({target:"Object",stat:!0,forced:e(function(){return!Object.getOwnPropertyNames(1)})},{getOwnPropertyNames:i}),L_}function W_(){if(N_)return B_;N_=1,H_();var t=Ct().Object;return B_=function(e){return t.getOwnPropertyNames(e)},B_}function q_(){return F_?z_:(F_=1,z_=W_())}var V_=e(j_?A_:(j_=1,A_=q_()));class U_{constructor(t,e,i){this.body=e,this.labelModule=i,this.setOptions(t),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(t){this.options=t}_setMargins(t){this.margin={},this.options.margin&&("object"==typeof this.options.margin?(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)),t.adjustSizes(this.margin)}_distanceToBorder(t,e){const i=this.options.borderWidth;return t&&this.resize(t),Math.min(Math.abs(this.width/2/Math.cos(e)),Math.abs(this.height/2/Math.sin(e)))+i}enableShadow(t,e){e.shadow&&(t.shadowColor=e.shadowColor,t.shadowBlur=e.shadowSize,t.shadowOffsetX=e.shadowX,t.shadowOffsetY=e.shadowY)}disableShadow(t,e){e.shadow&&(t.shadowColor="rgba(0,0,0,0)",t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0)}enableBorderDashes(t,e){if(!1!==e.borderDashes)if(void 0!==t.setLineDash){let i=e.borderDashes;!0===i&&(i=[5,15]),t.setLineDash(i)}else console.warn("setLineDash is not supported in this browser. The dashed borders cannot be used."),this.options.shapeProperties.borderDashes=!1,e.borderDashes=!1}disableBorderDashes(t,e){!1!==e.borderDashes&&(void 0!==t.setLineDash?t.setLineDash([0]):(console.warn("setLineDash is not supported in this browser. The dashed borders cannot be used."),this.options.shapeProperties.borderDashes=!1,e.borderDashes=!1))}needsRefresh(t,e){return!0===this.refreshNeeded?(this.refreshNeeded=!1,!0):void 0===this.width||this.labelModule.differentState(t,e)}initContextForDraw(t,e){const i=e.borderWidth/this.body.view.scale;t.lineWidth=Math.min(this.width,i),t.strokeStyle=e.borderColor,t.fillStyle=e.color}performStroke(t,e){const i=e.borderWidth/this.body.view.scale;t.save(),i>0&&(this.enableBorderDashes(t,e),t.stroke(),this.disableBorderDashes(t,e)),t.restore()}performFill(t,e){t.save(),t.fillStyle=e.color,this.enableShadow(t,e),Ow(t).call(t),this.disableShadow(t,e),t.restore(),this.performStroke(t,e)}_addBoundingBoxMargin(t){this.boundingBox.left-=t,this.boundingBox.top-=t,this.boundingBox.bottom+=t,this.boundingBox.right+=t}_updateBoundingBox(t,e,i,o,n){void 0!==i&&this.resize(i,o,n),this.left=t-this.width/2,this.top=e-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(t,e,i,o,n){this._updateBoundingBox(t,e,i,o,n)}getDimensionsFromLabel(t,e,i){this.textSize=this.labelModule.getTextSize(t,e,i);let o=this.textSize.width,n=this.textSize.height;return 0===o&&(o=14,n=14),{width:o,height:n}}}class Y_ extends U_{constructor(t,e,i){super(t,e,i),this._setMargins(i)}resize(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.selected,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:this.hover;if(this.needsRefresh(e,i)){const o=this.getDimensionsFromLabel(t,e,i);this.width=o.width+this.margin.right+this.margin.left,this.height=o.height+this.margin.top+this.margin.bottom,this.radius=this.width/2}}draw(t,e,i,o,n,s){this.resize(t,o,n),this.left=e-this.width/2,this.top=i-this.height/2,this.initContextForDraw(t,s),no(t,this.left,this.top,this.width,this.height,s.borderRadius),this.performFill(t,s),this.updateBoundingBox(e,i,t,o,n),this.labelModule.draw(t,this.left+this.textSize.width/2+this.margin.left,this.top+this.textSize.height/2+this.margin.top,o,n)}updateBoundingBox(t,e,i,o,n){this._updateBoundingBox(t,e,i,o,n);const s=this.options.shapeProperties.borderRadius;this._addBoundingBoxMargin(s)}distanceToBorder(t,e){t&&this.resize(t);const i=this.options.borderWidth;return Math.min(Math.abs(this.width/2/Math.cos(e)),Math.abs(this.height/2/Math.sin(e)))+i}}class X_ extends U_{constructor(t,e,i){super(t,e,i),this.labelOffset=0,this.selected=!1}setOptions(t,e,i){this.options=t,void 0===e&&void 0===i||this.setImages(e,i)}setImages(t,e){e&&this.selected?(this.imageObj=e,this.imageObjAlt=t):(this.imageObj=t,this.imageObjAlt=e)}switchImages(t){const e=t&&!this.selected||!t&&this.selected;if(this.selected=t,void 0!==this.imageObjAlt&&e){const t=this.imageObj;this.imageObj=this.imageObjAlt,this.imageObjAlt=t}}_getImagePadding(){const t={top:0,right:0,bottom:0,left:0};if(this.options.imagePadding){const e=this.options.imagePadding;"object"==typeof e?(t.top=e.top,t.right=e.right,t.bottom=e.bottom,t.left=e.left):(t.top=e,t.right=e,t.bottom=e,t.left=e)}return t}_resizeImage(){let t,e;if(!1===this.options.shapeProperties.useImageSize){let i=1,o=1;this.imageObj.width&&this.imageObj.height&&(this.imageObj.width>this.imageObj.height?i=this.imageObj.width/this.imageObj.height:o=this.imageObj.height/this.imageObj.width),t=2*this.options.size*i,e=2*this.options.size*o}else{const i=this._getImagePadding();t=this.imageObj.width+i.left+i.right,e=this.imageObj.height+i.top+i.bottom}this.width=t,this.height=e,this.radius=.5*this.width}_drawRawCircle(t,e,i,o){this.initContextForDraw(t,o),oo(t,e,i,o.size),this.performFill(t,o)}_drawImageAtPosition(t,e){if(0!=this.imageObj.width){t.globalAlpha=void 0!==e.opacity?e.opacity:1,this.enableShadow(t,e);let i=1;!0===this.options.shapeProperties.interpolation&&(i=this.imageObj.width/this.width/this.body.view.scale);const o=this._getImagePadding(),n=this.left+o.left,s=this.top+o.top,r=this.width-o.left-o.right,a=this.height-o.top-o.bottom;this.imageObj.drawImageAtPosition(t,i,n,s,r,a),this.disableShadow(t,e)}}_drawImageLabel(t,e,i,o,n){let s=0;if(void 0!==this.height){s=.5*this.height;const e=this.labelModule.getTextSize(t,o,n);e.lineCount>=1&&(s+=e.height/2)}const r=i+s;this.options.label&&(this.labelOffset=s),this.labelModule.draw(t,e,r,o,n,"hanging")}}class G_ extends X_{constructor(t,e,i){super(t,e,i),this._setMargins(i)}resize(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.selected,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:this.hover;if(this.needsRefresh(e,i)){const o=this.getDimensionsFromLabel(t,e,i),n=Math.max(o.width+this.margin.right+this.margin.left,o.height+this.margin.top+this.margin.bottom);this.options.size=n/2,this.width=n,this.height=n,this.radius=this.width/2}}draw(t,e,i,o,n,s){this.resize(t,o,n),this.left=e-this.width/2,this.top=i-this.height/2,this._drawRawCircle(t,e,i,s),this.updateBoundingBox(e,i),this.labelModule.draw(t,this.left+this.textSize.width/2+this.margin.left,i,o,n)}updateBoundingBox(t,e){this.boundingBox.top=e-this.options.size,this.boundingBox.left=t-this.options.size,this.boundingBox.right=t+this.options.size,this.boundingBox.bottom=e+this.options.size}distanceToBorder(t){return t&&this.resize(t),.5*this.width}}class K_ extends X_{constructor(t,e,i,o,n){super(t,e,i),this.setImages(o,n)}resize(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.selected,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:this.hover;if(void 0===this.imageObj.src||void 0===this.imageObj.width||void 0===this.imageObj.height){const t=2*this.options.size;return this.width=t,this.height=t,void(this.radius=.5*this.width)}this.needsRefresh(e,i)&&this._resizeImage()}draw(t,e,i,o,n,s){this.switchImages(o),this.resize();let r=e,a=i;"top-left"===this.options.shapeProperties.coordinateOrigin?(this.left=e,this.top=i,r+=this.width/2,a+=this.height/2):(this.left=e-this.width/2,this.top=i-this.height/2),this._drawRawCircle(t,r,a,s),t.save(),t.clip(),this._drawImageAtPosition(t,s),t.restore(),this._drawImageLabel(t,r,a,o,n),this.updateBoundingBox(e,i)}updateBoundingBox(t,e){"top-left"===this.options.shapeProperties.coordinateOrigin?(this.boundingBox.top=e,this.boundingBox.left=t,this.boundingBox.right=t+2*this.options.size,this.boundingBox.bottom=e+2*this.options.size):(this.boundingBox.top=e-this.options.size,this.boundingBox.left=t-this.options.size,this.boundingBox.right=t+this.options.size,this.boundingBox.bottom=e+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(t){return t&&this.resize(t),.5*this.width}}class J_ extends U_{resize(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.selected,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:this.hover,o=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{size:this.options.size};if(this.needsRefresh(e,i)){var n,s;this.labelModule.getTextSize(t,e,i);const r=2*o.size;this.width=null!==(n=this.customSizeWidth)&&void 0!==n?n:r,this.height=null!==(s=this.customSizeHeight)&&void 0!==s?s:r,this.radius=.5*this.width}}_drawShape(t,e,i,o,n,s,r,a){var h;return this.resize(t,s,r,a),this.left=o-this.width/2,this.top=n-this.height/2,this.initContextForDraw(t,a),(h=e,Object.prototype.hasOwnProperty.call(ho,h)?ho[h]:function(t){for(var e=arguments.length,i=new Array(e>1?e-1:0),o=1;o<e;o++)i[o-1]=arguments[o];CanvasRenderingContext2D.prototype[h].call(t,i)})(t,o,n,a.size),this.performFill(t,a),void 0!==this.options.icon&&void 0!==this.options.icon.code&&(t.font=(s?"bold ":"")+this.height/2+"px "+(this.options.icon.face||"FontAwesome"),t.fillStyle=this.options.icon.color||"black",t.textAlign="center",t.textBaseline="middle",t.fillText(this.options.icon.code,o,n)),{drawExternalLabel:()=>{if(void 0!==this.options.label){this.labelModule.calculateLabelSize(t,s,r,o,n,"hanging");const e=n+.5*this.height+.5*this.labelModule.size.height;this.labelModule.draw(t,o,e,s,r,"hanging")}this.updateBoundingBox(o,n)}}}updateBoundingBox(t,e){this.boundingBox.top=e-this.options.size,this.boundingBox.left=t-this.options.size,this.boundingBox.right=t+this.options.size,this.boundingBox.bottom=e+this.options.size,void 0!==this.options.label&&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))}}function Z_(t,e){var i=Mm(t);if(ib){var o=ib(t);e&&(o=pb(o).call(o,function(e){return kb(t,e).enumerable})),i.push.apply(i,o)}return i}function $_(t){for(var e=1;e<arguments.length;e++){var i,o,n=null!=arguments[e]?arguments[e]:{};e%2?Jh(i=Z_(Object(n),!0)).call(i,function(e){Vy(t,e,n[e])}):jb?Yb(t,jb(n)):Jh(o=Z_(Object(n))).call(o,function(e){Kb(t,e,kb(n,e))})}return t}class Q_ extends J_{constructor(t,e,i,o){super(t,e,i,o),this.ctxRenderer=o}draw(t,e,i,o,n,s){this.resize(t,o,n,s),this.left=e-this.width/2,this.top=i-this.height/2,t.save();const r=this.ctxRenderer({ctx:t,id:this.options.id,x:e,y:i,state:{selected:o,hover:n},style:$_({},s),label:this.options.label});if(null!=r.drawNode&&r.drawNode(),t.restore(),r.drawExternalLabel){const e=r.drawExternalLabel;r.drawExternalLabel=()=>{t.save(),e(),t.restore()}}return r.nodeDimensions&&(this.customSizeWidth=r.nodeDimensions.width,this.customSizeHeight=r.nodeDimensions.height),r}distanceToBorder(t,e){return this._distanceToBorder(t,e)}}class tx extends U_{constructor(t,e,i){super(t,e,i),this._setMargins(i)}resize(t,e,i){if(this.needsRefresh(e,i)){const o=this.getDimensionsFromLabel(t,e,i).width+this.margin.right+this.margin.left;this.width=o,this.height=o,this.radius=this.width/2}}draw(t,e,i,o,n,s){this.resize(t,o,n),this.left=e-this.width/2,this.top=i-this.height/2,this.initContextForDraw(t,s),ro(t,e-this.width/2,i-this.height/2,this.width,this.height),this.performFill(t,s),this.updateBoundingBox(e,i,t,o,n),this.labelModule.draw(t,this.left+this.textSize.width/2+this.margin.left,this.top+this.textSize.height/2+this.margin.top,o,n)}distanceToBorder(t,e){return this._distanceToBorder(t,e)}}class ex extends J_{draw(t,e,i,o,n,s){return this._drawShape(t,"diamond",4,e,i,o,n,s)}distanceToBorder(t,e){return this._distanceToBorder(t,e)}}class ix extends J_{draw(t,e,i,o,n,s){return this._drawShape(t,"circle",2,e,i,o,n,s)}distanceToBorder(t){return t&&this.resize(t),this.options.size}}class ox extends U_{resize(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.selected,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:this.hover;if(this.needsRefresh(e,i)){const o=this.getDimensionsFromLabel(t,e,i);this.height=2*o.height,this.width=o.width+o.height,this.radius=.5*this.width}}draw(t,e,i,o,n,s){this.resize(t,o,n),this.left=e-.5*this.width,this.top=i-.5*this.height,this.initContextForDraw(t,s),so(t,this.left,this.top,this.width,this.height),this.performFill(t,s),this.updateBoundingBox(e,i,t,o,n),this.labelModule.draw(t,e,i,o,n)}distanceToBorder(t,e){t&&this.resize(t);const i=.5*this.width,o=.5*this.height,n=Math.sin(e)*i,s=Math.cos(e)*o;return i*o/Math.sqrt(n*n+s*s)}}class nx extends J_{draw(t,e,i,o,n,s){return this._drawShape(t,"hexagon",4,e,i,o,n,s)}distanceToBorder(t,e){return this._distanceToBorder(t,e)}}class sx extends U_{constructor(t,e,i){super(t,e,i),this._setMargins(i)}resize(t,e,i){this.needsRefresh(e,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(t,e,i,o,n,s){return this.resize(t,o,n),this.options.icon.size=this.options.icon.size||50,this.left=e-this.width/2,this.top=i-this.height/2,this._icon(t,e,i,o,n,s),{drawExternalLabel:()=>{if(void 0!==this.options.label){const e=5;this.labelModule.draw(t,this.left+this.iconSize.width/2+this.margin.left,i+this.height/2+e,o)}this.updateBoundingBox(e,i)}}}updateBoundingBox(t,e){if(this.boundingBox.top=e-.5*this.options.icon.size,this.boundingBox.left=t-.5*this.options.icon.size,this.boundingBox.right=t+.5*this.options.icon.size,this.boundingBox.bottom=e+.5*this.options.icon.size,void 0!==this.options.label&&this.labelModule.size.width>0){const t=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+t)}}_icon(t,e,i,o,n,s){const r=Number(this.options.icon.size);void 0!==this.options.icon.code?(t.font=[null!=this.options.icon.weight?this.options.icon.weight:o?"bold":"",(null!=this.options.icon.weight&&o?5:0)+r+"px",this.options.icon.face].join(" "),t.fillStyle=this.options.icon.color||"black",t.textAlign="center",t.textBaseline="middle",this.enableShadow(t,s),t.fillText(this.options.icon.code,e,i),this.disableShadow(t,s)):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(t,e){return this._distanceToBorder(t,e)}}let rx=class extends X_{constructor(t,e,i,o,n){super(t,e,i),this.setImages(o,n)}resize(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.selected,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:this.hover;if(void 0===this.imageObj.src||void 0===this.imageObj.width||void 0===this.imageObj.height){const t=2*this.options.size;return this.width=t,void(this.height=t)}this.needsRefresh(e,i)&&this._resizeImage()}draw(t,e,i,o,n,s){t.save(),this.switchImages(o),this.resize();let r=e,a=i;if("top-left"===this.options.shapeProperties.coordinateOrigin?(this.left=e,this.top=i,r+=this.width/2,a+=this.height/2):(this.left=e-this.width/2,this.top=i-this.height/2),!0===this.options.shapeProperties.useBorderWithImage){const e=this.options.borderWidth,i=this.options.borderWidthSelected||2*this.options.borderWidth,r=(o?i:e)/this.body.view.scale;t.lineWidth=Math.min(this.width,r),t.beginPath();let a=o?this.options.color.highlight.border:n?this.options.color.hover.border:this.options.color.border,h=o?this.options.color.highlight.background:n?this.options.color.hover.background:this.options.color.background;void 0!==s.opacity&&(a=Ps(a,s.opacity),h=Ps(h,s.opacity)),t.strokeStyle=a,t.fillStyle=h,t.rect(this.left-.5*t.lineWidth,this.top-.5*t.lineWidth,this.width+t.lineWidth,this.height+t.lineWidth),Ow(t).call(t),this.performStroke(t,s),t.closePath()}this._drawImageAtPosition(t,s),this._drawImageLabel(t,r,a,o,n),this.updateBoundingBox(e,i),t.restore()}updateBoundingBox(t,e){this.resize(),"top-left"===this.options.shapeProperties.coordinateOrigin?(this.left=t,this.top=e):(this.left=t-this.width/2,this.top=e-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,void 0!==this.options.label&&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(t,e){return this._distanceToBorder(t,e)}};class ax extends J_{draw(t,e,i,o,n,s){return this._drawShape(t,"square",2,e,i,o,n,s)}distanceToBorder(t,e){return this._distanceToBorder(t,e)}}class hx extends J_{draw(t,e,i,o,n,s){return this._drawShape(t,"star",4,e,i,o,n,s)}distanceToBorder(t,e){return this._distanceToBorder(t,e)}}class dx extends U_{constructor(t,e,i){super(t,e,i),this._setMargins(i)}resize(t,e,i){this.needsRefresh(e,i)&&(this.textSize=this.labelModule.getTextSize(t,e,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(t,e,i,o,n,s){this.resize(t,o,n),this.left=e-this.width/2,this.top=i-this.height/2,this.enableShadow(t,s),this.labelModule.draw(t,this.left+this.textSize.width/2+this.margin.left,this.top+this.textSize.height/2+this.margin.top,o,n),this.disableShadow(t,s),this.updateBoundingBox(e,i,t,o,n)}distanceToBorder(t,e){return this._distanceToBorder(t,e)}}class lx extends J_{draw(t,e,i,o,n,s){return this._drawShape(t,"triangle",3,e,i,o,n,s)}distanceToBorder(t,e){return this._distanceToBorder(t,e)}}class cx extends J_{draw(t,e,i,o,n,s){return this._drawShape(t,"triangleDown",3,e,i,o,n,s)}distanceToBorder(t,e){return this._distanceToBorder(t,e)}}function ux(t,e){var i=Mm(t);if(ib){var o=ib(t);e&&(o=pb(o).call(o,function(e){return kb(t,e).enumerable})),i.push.apply(i,o)}return i}function px(t){for(var e=1;e<arguments.length;e++){var i,o,n=null!=arguments[e]?arguments[e]:{};e%2?Jh(i=ux(Object(n),!0)).call(i,function(e){Vy(t,e,n[e])}):jb?Yb(t,jb(n)):Jh(o=ux(Object(n))).call(o,function(e){Kb(t,e,kb(n,e))})}return t}class fx{constructor(t,e,i,o,n,s){this.options=Ws(n),this.globalOptions=n,this.defaultOptions=s,this.body=e,this.edges=[],this.id=void 0,this.imagelist=i,this.grouplist=o,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 v_(this.body,this.options,!1),this.setOptions(t)}attachEdge(t){var e;-1===Kr(e=this.edges).call(e,t)&&this.edges.push(t)}detachEdge(t){var e;const i=Kr(e=this.edges).call(e,t);var o;-1!=i&&kh(o=this.edges).call(o,i,1)}setOptions(t){const e=this.options.shape;if(!t)return;if(void 0!==t.color&&(this._localColor=t.color),void 0!==t.id&&(this.id=t.id),void 0===this.id)throw new Error("Node must have an id");fx.checkMass(t,this.id),void 0!==t.x&&(null===t.x?(this.x=void 0,this.predefinedPosition=!1):(this.x=R_(t.x),this.predefinedPosition=!0)),void 0!==t.y&&(null===t.y?(this.y=void 0,this.predefinedPosition=!1):(this.y=R_(t.y),this.predefinedPosition=!0)),void 0!==t.size&&(this.baseSize=t.size),void 0!==t.value&&(t.value=fv(t.value)),fx.parseOptions(this.options,t,!0,this.globalOptions,this.grouplist);const i=[t,this.options,this.defaultOptions];return this.chooser=Cw("node",i),this._load_images(),this.updateLabelModule(t),void 0!==t.opacity&&fx.checkOpacity(t.opacity)&&(this.options.opacity=t.opacity),this.updateShape(e),void 0!==t.hidden||void 0!==t.physics}_load_images(){if(("circularImage"===this.options.shape||"image"===this.options.shape)&&void 0===this.options.image)throw new Error("Option image must be defined for node type '"+this.options.shape+"'");if(void 0!==this.options.image){if(void 0===this.imagelist)throw new Error("Internal Error: No images provided");if("string"==typeof this.options.image)this.imageObj=this.imagelist.load(this.options.image,this.options.brokenImage,this.id);else{if(void 0===this.options.image.unselected)throw new Error("No unselected image provided");this.imageObj=this.imagelist.load(this.options.image.unselected,this.options.brokenImage,this.id),void 0!==this.options.image.selected?this.imageObjAlt=this.imagelist.load(this.options.image.selected,this.options.brokenImage,this.id):this.imageObjAlt=void 0}}}static checkOpacity(t){return 0<=t&&t<=1}static checkCoordinateOrigin(t){return void 0===t||"center"===t||"top-left"===t}static updateGroupOptions(t,e,i){var o;if(void 0===i)return;const n=t.group;if(void 0!==e&&void 0!==e.group&&n!==e.group)throw new Error("updateGroupOptions: group values in options don't match.");if(!("number"==typeof n||"string"==typeof n&&""!=n))return;const s=i.get(n);void 0!==s.opacity&&void 0===e.opacity&&(fx.checkOpacity(s.opacity)||(console.error("Invalid option for node opacity. Value must be between 0 and 1, found: "+s.opacity),s.opacity=void 0));const r=pb(o=V_(e)).call(o,t=>null!=e[t]);r.push("font"),_s(r,t,s),t.color=Bs(t.color)}static parseOptions(t,e){let i=arguments.length>2&&void 0!==arguments[2]&&arguments[2],o=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{},n=arguments.length>4?arguments[4]:void 0;if(_s(["color","fixed","shadow"],t,e,i),fx.checkMass(e),void 0!==t.opacity&&(fx.checkOpacity(t.opacity)||(console.error("Invalid option for node opacity. Value must be between 0 and 1, found: "+t.opacity),t.opacity=void 0)),void 0!==e.opacity&&(fx.checkOpacity(e.opacity)||(console.error("Invalid option for node opacity. Value must be between 0 and 1, found: "+e.opacity),e.opacity=void 0)),e.shapeProperties&&!fx.checkCoordinateOrigin(e.shapeProperties.coordinateOrigin)&&console.error("Invalid option for node coordinateOrigin, found: "+e.shapeProperties.coordinateOrigin),qs(t,e,"shadow",o),void 0!==e.color&&null!==e.color){const i=Bs(e.color);ys(t.color,i)}else!0===i&&null===e.color&&(t.color=Ws(o.color));void 0!==e.fixed&&null!==e.fixed&&("boolean"==typeof e.fixed?(t.fixed.x=e.fixed,t.fixed.y=e.fixed):(void 0!==e.fixed.x&&"boolean"==typeof e.fixed.x&&(t.fixed.x=e.fixed.x),void 0!==e.fixed.y&&"boolean"==typeof e.fixed.y&&(t.fixed.y=e.fixed.y))),!0===i&&null===e.font&&(t.font=Ws(o.font)),fx.updateGroupOptions(t,e,n),void 0!==e.scaling&&qs(t.scaling,e.scaling,"label",o.scaling)}getFormattingValues(){const t={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?!0===this.chooser?this.selected?(null!=this.options.borderWidthSelected?t.borderWidth=this.options.borderWidthSelected:t.borderWidth*=2,t.color=this.options.color.highlight.background,t.borderColor=this.options.color.highlight.border,t.shadow=this.options.shadow.enabled):this.hover&&(t.color=this.options.color.hover.background,t.borderColor=this.options.color.hover.border,t.shadow=this.options.shadow.enabled):"function"==typeof this.chooser&&(this.chooser(t,this.options.id,this.selected,this.hover),!1===t.shadow&&(t.shadowColor===this.options.shadow.color&&t.shadowSize===this.options.shadow.size&&t.shadowX===this.options.shadow.x&&t.shadowY===this.options.shadow.y||(t.shadow=!0))):t.shadow=this.options.shadow.enabled,void 0!==this.options.opacity){const e=this.options.opacity;t.borderColor=Ps(t.borderColor,e),t.color=Ps(t.color,e),t.shadowColor=Ps(t.shadowColor,e)}return t}updateLabelModule(t){void 0!==this.options.label&&null!==this.options.label||(this.options.label=""),fx.updateGroupOptions(this.options,px(px({},t),{},{color:t&&t.color||this._localColor||void 0}),this.grouplist);const e=this.grouplist.get(this.options.group,!1),i=[t,this.options,e,this.globalOptions,this.defaultOptions];this.labelModule.update(this.options,i),void 0!==this.labelModule.baseSize&&(this.baseFontSize=this.labelModule.baseSize)}updateShape(t){if(t===this.options.shape&&this.shape)this.shape.setOptions(this.options,this.imageObj,this.imageObjAlt);else switch(this.options.shape){case"box":this.shape=new Y_(this.options,this.body,this.labelModule);break;case"circle":this.shape=new G_(this.options,this.body,this.labelModule);break;case"circularImage":this.shape=new K_(this.options,this.body,this.labelModule,this.imageObj,this.imageObjAlt);break;case"custom":this.shape=new Q_(this.options,this.body,this.labelModule,this.options.ctxRenderer);break;case"database":this.shape=new tx(this.options,this.body,this.labelModule);break;case"diamond":this.shape=new ex(this.options,this.body,this.labelModule);break;case"dot":this.shape=new ix(this.options,this.body,this.labelModule);break;case"ellipse":default:this.shape=new ox(this.options,this.body,this.labelModule);break;case"icon":this.shape=new sx(this.options,this.body,this.labelModule);break;case"image":this.shape=new rx(this.options,this.body,this.labelModule,this.imageObj,this.imageObjAlt);break;case"square":this.shape=new ax(this.options,this.body,this.labelModule);break;case"hexagon":this.shape=new nx(this.options,this.body,this.labelModule);break;case"star":this.shape=new hx(this.options,this.body,this.labelModule);break;case"text":this.shape=new dx(this.options,this.body,this.labelModule);break;case"triangle":this.shape=new lx(this.options,this.body,this.labelModule);break;case"triangleDown":this.shape=new cx(this.options,this.body,this.labelModule)}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(t,e){return this.shape.distanceToBorder(t,e)}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(t,e,i){if(void 0!==this.options.value){const o=this.options.scaling.customScalingFunction(t,e,i,this.options.value),n=this.options.scaling.max-this.options.scaling.min;if(!0===this.options.scaling.label.enabled){const t=this.options.scaling.label.max-this.options.scaling.label.min;this.options.font.size=this.options.scaling.label.min+o*t}this.options.size=this.options.scaling.min+o*n}else this.options.size=this.baseSize,this.options.font.size=this.baseFontSize;this.updateLabelModule()}draw(t){const e=this.getFormattingValues();return this.shape.draw(t,this.x,this.y,this.selected,this.hover,e)||{}}updateBoundingBox(t){this.shape.updateBoundingBox(this.x,this.y,t)}resize(t){const e=this.getFormattingValues();this.shape.resize(t,this.selected,this.hover,e)}getItemsOnPoint(t){const e=[];return this.labelModule.visible()&&Sw(this.labelModule.getSize(),t)&&e.push({nodeId:this.id,labelId:0}),Sw(this.shape.boundingBox,t)&&e.push({nodeId:this.id}),e}isOverlappingWith(t){return this.shape.left<t.right&&this.shape.left+this.shape.width>t.left&&this.shape.top<t.bottom&&this.shape.top+this.shape.height>t.top}isBoundingBoxOverlappingWith(t){return this.shape.boundingBox.left<t.right&&this.shape.boundingBox.right>t.left&&this.shape.boundingBox.top<t.bottom&&this.shape.boundingBox.bottom>t.top}static checkMass(t,e){if(void 0!==t.mass&&t.mass<=0){let i="";void 0!==e&&(i=" in node id: "+e),console.error("%cNegative or zero mass disallowed"+i+", setting mass to 1.",or),t.mass=1}}}class gx extends fx{constructor(t,e,i,o,n,s){super(t,e,i,o,n,s),this.isCluster=!0,this.containedNodes={},this.containedEdges={}}_openChildCluster(t){const e=this.body.nodes[t];if(void 0===this.containedNodes[t])throw new Error("node with id: "+t+" not in current cluster");if(!e.isCluster)throw new Error("node with id: "+t+" is not a cluster");delete this.containedNodes[t],ks(e.edges,t=>{delete this.containedEdges[t.id]}),ks(e.containedNodes,(t,e)=>{this.containedNodes[e]=t}),e.containedNodes={},ks(e.containedEdges,(t,e)=>{this.containedEdges[e]=t}),e.containedEdges={},ks(e.edges,t=>{ks(this.edges,e=>{var i,o;const n=Kr(i=e.clusteringEdgeReplacingIds).call(i,t.id);-1!==n&&(ks(t.clusteringEdgeReplacingIds,t=>{e.clusteringEdgeReplacingIds.push(t),this.body.edges[t].edgeReplacedById=e.id}),kh(o=e.clusteringEdgeReplacingIds).call(o,n,1))})}),e.edges=[]}}class mx{constructor(t){this.body=t,this.clusteredNodes={},this.clusteredEdges={},this.options={},this.defaultOptions={},Gi(this.options,this.defaultOptions),this.body.emitter.on("_resetData",()=>{this.clusteredNodes={},this.clusteredEdges={}})}clusterByHubsize(t,e){void 0===t?t=this._getHubSize():"object"==typeof t&&(e=this._checkOptions(t),t=this._getHubSize());const i=[];for(let e=0;e<this.body.nodeIndices.length;e++){const o=this.body.nodes[this.body.nodeIndices[e]];o.edges.length>=t&&i.push(o.id)}for(let t=0;t<i.length;t++)this.clusterByConnection(i[t],e,!0);this.body.emitter.emit("_dataChanged")}cluster(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];if(void 0===t.joinCondition)throw new Error("Cannot call clusterByNodeData without a joinCondition function in the options.");t=this._checkOptions(t);const i={},o={};ks(this.body.nodes,(e,n)=>{e.options&&!0===t.joinCondition(e.options)&&(i[n]=e,ks(e.edges,t=>{void 0===this.clusteredEdges[t.id]&&(o[t.id]=t)}))}),this._cluster(i,o,t,e)}clusterByEdgeCount(t,e){let i=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];e=this._checkOptions(e);const o=[],n={};let s,r,a;for(let i=0;i<this.body.nodeIndices.length;i++){const h={},d={},l=this.body.nodeIndices[i],c=this.body.nodes[l];if(void 0===n[l]){a=0,r=[];for(let t=0;t<c.edges.length;t++)s=c.edges[t],void 0===this.clusteredEdges[s.id]&&(s.toId!==s.fromId&&a++,r.push(s));if(a===t){const t=function(t){if(void 0===e.joinCondition||null===e.joinCondition)return!0;const i=Rm.cloneOptions(t);return e.joinCondition(i)};let i=!0;for(let e=0;e<r.length;e++){s=r[e];const o=this._getConnectedId(s,l);if(!t(c)){i=!1;break}d[s.id]=s,h[l]=c,h[o]=this.body.nodes[o],n[l]=!0}if(Mm(h).length>0&&Mm(d).length>0&&!0===i){const t=function(){for(let t=0;t<o.length;++t)for(const e in h)if(void 0!==o[t].nodes[e])return o[t]}();if(void 0!==t){for(const e in h)void 0===t.nodes[e]&&(t.nodes[e]=h[e]);for(const e in d)void 0===t.edges[e]&&(t.edges[e]=d[e])}else o.push({nodes:h,edges:d})}}}}for(let t=0;t<o.length;t++)this._cluster(o[t].nodes,o[t].edges,e,!1);!0===i&&this.body.emitter.emit("_dataChanged")}clusterOutliers(t){let e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];this.clusterByEdgeCount(1,t,e)}clusterBridges(t){let e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];this.clusterByEdgeCount(2,t,e)}clusterByConnection(t,e){var i;let o=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];if(void 0===t)throw new Error("No nodeId supplied to clusterByConnection!");if(void 0===this.body.nodes[t])throw new Error("The nodeId given to clusterByConnection does not exist!");const n=this.body.nodes[t];void 0===(e=this._checkOptions(e,n)).clusterNodeProperties.x&&(e.clusterNodeProperties.x=n.x),void 0===e.clusterNodeProperties.y&&(e.clusterNodeProperties.y=n.y),void 0===e.clusterNodeProperties.fixed&&(e.clusterNodeProperties.fixed={},e.clusterNodeProperties.fixed.x=n.options.fixed.x,e.clusterNodeProperties.fixed.y=n.options.fixed.y);const s={},r={},a=n.id,h=Rm.cloneOptions(n);s[a]=n;for(let t=0;t<n.edges.length;t++){const i=n.edges[t];if(void 0===this.clusteredEdges[i.id]){const t=this._getConnectedId(i,a);if(void 0===this.clusteredNodes[t])if(t!==a)if(void 0===e.joinCondition)r[i.id]=i,s[t]=this.body.nodes[t];else{const o=Rm.cloneOptions(this.body.nodes[t]);!0===e.joinCondition(h,o)&&(r[i.id]=i,s[t]=this.body.nodes[t])}else r[i.id]=i}}const d=Vd(i=Mm(s)).call(i,function(t){return s[t].id});for(const t in s){if(!Object.prototype.hasOwnProperty.call(s,t))continue;const e=s[t];for(let t=0;t<e.edges.length;t++){const i=e.edges[t];Kr(d).call(d,this._getConnectedId(i,e.id))>-1&&(r[i.id]=i)}}this._cluster(s,r,e,o)}_createClusterEdges(t,e,i,o){let n,s,r,a,h,d;const l=Mm(t),c=[];for(let o=0;o<l.length;o++){s=l[o],r=t[s];for(let o=0;o<r.edges.length;o++)n=r.edges[o],void 0===this.clusteredEdges[n.id]&&(n.toId==n.fromId?e[n.id]=n:n.toId==s?(a=i.id,h=n.fromId,d=h):(a=n.toId,h=i.id,d=a),void 0===t[d]&&c.push({edge:n,fromId:h,toId:a}))}const u=[],p=function(t){for(let e=0;e<u.length;e++){const i=u[e],o=t.fromId===i.fromId&&t.toId===i.toId,n=t.fromId===i.toId&&t.toId===i.fromId;if(o||n)return i}return null};for(let t=0;t<c.length;t++){const e=c[t],i=e.edge;let n=p(e);null===n?(n=this._createClusteredEdge(e.fromId,e.toId,i,o),u.push(n)):n.clusteringEdgeReplacingIds.push(i.id),this.body.edges[i.id].edgeReplacedById=n.id,this._backupEdgeOptions(i),i.setOptions({physics:!1})}}_checkOptions(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return void 0===t.clusterEdgeProperties&&(t.clusterEdgeProperties={}),void 0===t.clusterNodeProperties&&(t.clusterNodeProperties={}),t}_cluster(t,e,i){let o=!(arguments.length>3&&void 0!==arguments[3])||arguments[3];const n=[];for(const e in t)Object.prototype.hasOwnProperty.call(t,e)&&void 0!==this.clusteredNodes[e]&&n.push(e);for(let e=0;e<n.length;++e)delete t[n[e]];if(0==Mm(t).length)return;if(1==Mm(t).length&&1!=i.clusterNodeProperties.allowSingleNodeCluster)return;let s=xs({},i.clusterNodeProperties);if(void 0!==i.processProperties){const o=[];for(const e in t)if(Object.prototype.hasOwnProperty.call(t,e)){const i=Rm.cloneOptions(t[e]);o.push(i)}const n=[];for(const t in e)if(Object.prototype.hasOwnProperty.call(e,t)&&"clusterEdge:"!==t.substr(0,12)){const i=Rm.cloneOptions(e[t],"edge");n.push(i)}if(s=i.processProperties(s,o,n),!s)throw new Error("The processProperties function does not return properties!")}void 0===s.id&&(s.id="cluster:"+jm());const r=s.id;let a;void 0===s.label&&(s.label="cluster"),void 0===s.x&&(a=this._getClusterPosition(t),s.x=a.x),void 0===s.y&&(void 0===a&&(a=this._getClusterPosition(t)),s.y=a.y),s.id=r;const h=this.body.functions.createNode(s,gx);h.containedNodes=t,h.containedEdges=e,h.clusterEdgeProperties=i.clusterEdgeProperties,this.body.nodes[s.id]=h,this._clusterEdges(t,e,s,i.clusterEdgeProperties),s.id=void 0,!0===o&&this.body.emitter.emit("_dataChanged")}_backupEdgeOptions(t){void 0===this.clusteredEdges[t.id]&&(this.clusteredEdges[t.id]={physics:t.options.physics})}_restoreEdge(t){const e=this.clusteredEdges[t.id];void 0!==e&&(t.setOptions({physics:e.physics}),delete this.clusteredEdges[t.id])}isCluster(t){return void 0!==this.body.nodes[t]?!0===this.body.nodes[t].isCluster:(console.error("Node does not exist."),!1)}_getClusterPosition(t){const e=Mm(t);let i,o=t[e[0]].x,n=t[e[0]].x,s=t[e[0]].y,r=t[e[0]].y;for(let a=1;a<e.length;a++)i=t[e[a]],o=i.x<o?i.x:o,n=i.x>n?i.x:n,s=i.y<s?i.y:s,r=i.y>r?i.y:r;return{x:.5*(o+n),y:.5*(s+r)}}openCluster(t,e){let i=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];if(void 0===t)throw new Error("No clusterNodeId supplied to openCluster.");const o=this.body.nodes[t];if(void 0===o)throw new Error("The clusterNodeId supplied to openCluster does not exist.");if(!0!==o.isCluster||void 0===o.containedNodes||void 0===o.containedEdges)throw new Error("The node:"+t+" is not a valid cluster.");const n=this.findNode(t),s=Kr(n).call(n,t)-1;if(s>=0){const e=n[s];return this.body.nodes[e]._openChildCluster(t),delete this.body.nodes[t],void(!0===i&&this.body.emitter.emit("_dataChanged"))}const r=o.containedNodes,a=o.containedEdges;if(void 0!==e&&void 0!==e.releaseFunction&&"function"==typeof e.releaseFunction){const t={},i={x:o.x,y:o.y};for(const e in r)if(Object.prototype.hasOwnProperty.call(r,e)){const i=this.body.nodes[e];t[e]={x:i.x,y:i.y}}const n=e.releaseFunction(i,t);for(const t in r)if(Object.prototype.hasOwnProperty.call(r,t)){const e=this.body.nodes[t];void 0!==n[t]&&(e.x=void 0===n[t].x?o.x:n[t].x,e.y=void 0===n[t].y?o.y:n[t].y)}}else ks(r,function(t){!1===t.options.fixed.x&&(t.x=o.x),!1===t.options.fixed.y&&(t.y=o.y)});for(const t in r)if(Object.prototype.hasOwnProperty.call(r,t)){const e=this.body.nodes[t];e.vx=o.vx,e.vy=o.vy,e.setOptions({physics:!0}),delete this.clusteredNodes[t]}const h=[];for(let t=0;t<o.edges.length;t++)h.push(o.edges[t]);for(let e=0;e<h.length;e++){const i=h[e],o=this._getConnectedId(i,t),n=this.clusteredNodes[o];for(let t=0;t<i.clusteringEdgeReplacingIds.length;t++){const e=i.clusteringEdgeReplacingIds[t],s=this.body.edges[e];if(void 0!==s)if(void 0!==n){const t=this.body.nodes[n.clusterId];t.containedEdges[s.id]=s,delete a[s.id];let e=s.fromId,i=s.toId;s.toId==o?i=n.clusterId:e=n.clusterId,this._createClusteredEdge(e,i,s,t.clusterEdgeProperties,{hidden:!1,physics:!0})}else this._restoreEdge(s)}i.remove()}for(const t in a)Object.prototype.hasOwnProperty.call(a,t)&&this._restoreEdge(a[t]);delete this.body.nodes[t],!0===i&&this.body.emitter.emit("_dataChanged")}getNodesInCluster(t){const e=[];if(!0===this.isCluster(t)){const i=this.body.nodes[t].containedNodes;for(const t in i)Object.prototype.hasOwnProperty.call(i,t)&&e.push(this.body.nodes[t].id)}return e}findNode(t){const e=[];let i,o=0;for(;void 0!==this.clusteredNodes[t]&&o<100;){if(i=this.body.nodes[t],void 0===i)return[];e.push(i.id),t=this.clusteredNodes[t].clusterId,o++}return i=this.body.nodes[t],void 0===i?[]:(e.push(i.id),zm(e).call(e),e)}updateClusteredNode(t,e){if(void 0===t)throw new Error("No clusteredNodeId supplied to updateClusteredNode.");if(void 0===e)throw new Error("No newOptions supplied to updateClusteredNode.");if(void 0===this.body.nodes[t])throw new Error("The clusteredNodeId supplied to updateClusteredNode does not exist.");this.body.nodes[t].setOptions(e),this.body.emitter.emit("_dataChanged")}updateEdge(t,e){if(void 0===t)throw new Error("No startEdgeId supplied to updateEdge.");if(void 0===e)throw new Error("No newOptions supplied to updateEdge.");if(void 0===this.body.edges[t])throw new Error("The startEdgeId supplied to updateEdge does not exist.");const i=this.getClusteredEdges(t);for(let t=0;t<i.length;t++){this.body.edges[i[t]].setOptions(e)}this.body.emitter.emit("_dataChanged")}getClusteredEdges(t){const e=[];let i=0;for(;void 0!==t&&void 0!==this.body.edges[t]&&i<100;)e.push(this.body.edges[t].id),t=this.body.edges[t].edgeReplacedById,i++;return zm(e).call(e),e}getBaseEdge(t){return this.getBaseEdges(t)[0]}getBaseEdges(t){const e=[t],i=[],o=[];let n=0;for(;e.length>0&&n<100;){const t=e.pop();if(void 0===t)continue;const s=this.body.edges[t];if(void 0===s)continue;n++;const r=s.clusteringEdgeReplacingIds;if(void 0===r)o.push(t);else for(let t=0;t<r.length;++t){const o=r[t];-1===Kr(e).call(e,r)&&-1===Kr(i).call(i,r)&&e.push(o)}i.push(t)}return o}_getConnectedId(t,e){return t.toId!=e?t.toId:(t.fromId,t.fromId)}_getHubSize(){let t=0,e=0,i=0,o=0;for(let n=0;n<this.body.nodeIndices.length;n++){const s=this.body.nodes[this.body.nodeIndices[n]];s.edges.length>o&&(o=s.edges.length),t+=s.edges.length,e+=Math.pow(s.edges.length,2),i+=1}t/=i,e/=i;const n=e-Math.pow(t,2),s=Math.sqrt(n);let r=Math.floor(t+2*s);return r>o&&(r=o),r}_createClusteredEdge(t,e,i,o,n){const s=Rm.cloneOptions(i,"edge");xs(s,o),s.from=t,s.to=e,s.id="clusterEdge:"+jm(),void 0!==n&&xs(s,n);const r=this.body.functions.createEdge(s);return r.clusteringEdgeReplacingIds=[i.id],r.connect(),this.body.edges[r.id]=r,r}_clusterEdges(t,e,i,o){if(e instanceof y_){const t=e,i={};i[t.id]=t,e=i}if(t instanceof fx){const e=t,i={};i[e.id]=e,t=i}if(null==i)throw new Error("_clusterEdges: parameter clusterNode required");void 0===o&&(o=i.clusterEdgeProperties),this._createClusterEdges(t,e,i,o);for(const t in e)if(Object.prototype.hasOwnProperty.call(e,t)&&void 0!==this.body.edges[t]){const e=this.body.edges[t];this._backupEdgeOptions(e),e.setOptions({physics:!1})}for(const e in t)Object.prototype.hasOwnProperty.call(t,e)&&(this.clusteredNodes[e]={clusterId:i.id,node:this.body.nodes[e]},this.body.nodes[e].setOptions({physics:!1}))}_getClusterNodeForNode(t){if(void 0===t)return;const e=this.clusteredNodes[t];if(void 0===e)return;const i=e.clusterId;return void 0!==i?this.body.nodes[i]:void 0}_filter(t,e){const i=[];return ks(t,t=>{e(t)&&i.push(t)}),i}_updateState(){let t;const e=[],i={},o=t=>{ks(this.body.nodes,e=>{!0===e.isCluster&&t(e)})};for(t in this.clusteredNodes){if(!Object.prototype.hasOwnProperty.call(this.clusteredNodes,t))continue;void 0===this.body.nodes[t]&&e.push(t)}o(function(t){for(let i=0;i<e.length;i++)delete t.containedNodes[e[i]]});for(let t=0;t<e.length;t++)delete this.clusteredNodes[e[t]];ks(this.clusteredEdges,t=>{const e=this.body.edges[t];void 0!==e&&e.endPointsValid()||(i[t]=t)}),o(function(t){ks(t.containedEdges,(t,e)=>{t.endPointsValid()||i[e]||(i[e]=e)})}),ks(this.body.edges,(t,e)=>{let o=!0;const n=t.clusteringEdgeReplacingIds;if(void 0!==n){let t=0;ks(n,e=>{const i=this.body.edges[e];void 0!==i&&i.endPointsValid()&&(t+=1)}),o=t>0}t.endPointsValid()&&o||(i[e]=e)}),o(t=>{ks(i,e=>{delete t.containedEdges[e],ks(t.edges,(o,n)=>{o.id!==e?o.clusteringEdgeReplacingIds=this._filter(o.clusteringEdgeReplacingIds,function(t){return!i[t]}):t.edges[n]=null}),t.edges=this._filter(t.edges,function(t){return null!==t})})}),ks(i,t=>{delete this.clusteredEdges[t]}),ks(i,t=>{delete this.body.edges[t]});ks(Mm(this.body.edges),t=>{const e=this.body.edges[t],i=this._isClusteredNode(e.fromId)||this._isClusteredNode(e.toId);if(i!==this._isClusteredEdge(e.id))if(i){const t=this._getClusterNodeForNode(e.fromId);void 0!==t&&this._clusterEdges(this.body.nodes[e.fromId],e,t);const i=this._getClusterNodeForNode(e.toId);void 0!==i&&this._clusterEdges(this.body.nodes[e.toId],e,i)}else delete this._clusterEdges[t],this._restoreEdge(e)});let n=!1,s=!0;for(;s;){const t=[];o(function(e){const i=Mm(e.containedNodes).length,o=!0===e.options.allowSingleNodeCluster;(o&&i<1||!o&&i<2)&&t.push(e.id)});for(let e=0;e<t.length;++e)this.openCluster(t[e],{},!1);s=t.length>0,n=n||s}n&&this._updateState()}_isClusteredNode(t){return void 0!==this.clusteredNodes[t]}_isClusteredEdge(t){return void 0!==this.clusteredEdges[t]}}
/**
 * vis-data
 * http://visjs.org/
 *
 * Manage unstructured data using DataSet. Add, update, and remove data, and listen for changes in the data.
 *
 * @version 8.0.5
 * @date    2026-08-06T17:35:20.924Z
 *
 * @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.
 */class vx{_source;_transformers;_target;_listeners={add:this._add.bind(this),remove:this._remove.bind(this),update:this._update.bind(this)};constructor(t,e,i){this._source=t,this._transformers=e,this._target=i}all(){return this._target.update(this._transformItems(this._source.get())),this}start(){return this._source.on("add",this._listeners.add),this._source.on("remove",this._listeners.remove),this._source.on("update",this._listeners.update),this}stop(){return this._source.off("add",this._listeners.add),this._source.off("remove",this._listeners.remove),this._source.off("update",this._listeners.update),this}_transformItems(t){return this._transformers.reduce((t,e)=>e(t),t)}_add(t,e){null!=e&&this._target.add(this._transformItems(this._source.get(e.items)))}_update(t,e){null!=e&&this._target.update(this._transformItems(this._source.get(e.items)))}_remove(t,e){null!=e&&this._target.remove(this._transformItems(e.oldData))}}class yx{_source;_transformers=[];constructor(t){this._source=t}filter(t){return this._transformers.push(e=>e.filter(t)),this}map(t){return this._transformers.push(e=>e.map(t)),this}flatMap(t){return this._transformers.push(e=>e.flatMap(t)),this}to(t){return new vx(this._source,this._transformers,t)}}function bx(t){return"string"==typeof t||"number"==typeof t}class wx{_subscribers={"*":[],add:[],remove:[],update:[]};_trigger(t,e,i){if("*"===t)throw new Error("Cannot trigger event *");[...this._subscribers[t],...this._subscribers["*"]].forEach(o=>{o(t,e,null!=i?i:null)})}on(t,e){"function"==typeof e&&this._subscribers[t].push(e)}off(t,e){this._subscribers[t]=this._subscribers[t].filter(t=>t!==e)}subscribe=wx.prototype.on;unsubscribe=wx.prototype.off}class _x{_pairs;constructor(t){this._pairs=t}*[Symbol.iterator](){for(const[t,e]of this._pairs)yield[t,e]}*entries(){for(const[t,e]of this._pairs)yield[t,e]}*keys(){for(const[t]of this._pairs)yield t}*values(){for(const[,t]of this._pairs)yield t}toIdArray(){return[...this._pairs].map(t=>t[0])}toItemArray(){return[...this._pairs].map(t=>t[1])}toEntryArray(){return[...this._pairs]}toObjectMap(){const t=Object.create(null);for(const[e,i]of this._pairs)t[e]=i;return t}toMap(){return new Map(this._pairs)}toIdSet(){return new Set(this.toIdArray())}toItemSet(){return new Set(this.toItemArray())}cache(){return new _x([...this._pairs])}distinct(t){const e=new Set;for(const[i,o]of this._pairs)e.add(t(o,i));return e}filter(t){const e=this._pairs;return new _x({*[Symbol.iterator](){for(const[i,o]of e)t(o,i)&&(yield[i,o])}})}forEach(t){for(const[e,i]of this._pairs)t(i,e)}map(t){const e=this._pairs;return new _x({*[Symbol.iterator](){for(const[i,o]of e)yield[i,t(o,i)]}})}max(t){const e=this._pairs[Symbol.iterator]();let i=e.next();if(i.done)return null;let o=i.value[1],n=t(i.value[1],i.value[0]);for(;!(i=e.next()).done;){const[e,s]=i.value,r=t(s,e);r>n&&(n=r,o=s)}return o}min(t){const e=this._pairs[Symbol.iterator]();let i=e.next();if(i.done)return null;let o=i.value[1],n=t(i.value[1],i.value[0]);for(;!(i=e.next()).done;){const[e,s]=i.value,r=t(s,e);r<n&&(n=r,o=s)}return o}reduce(t,e){for(const[i,o]of this._pairs)e=t(e,o,i);return e}sort(t){return new _x({[Symbol.iterator]:()=>[...this._pairs].toSorted(([e,i],[o,n])=>t(i,n,e,o))[Symbol.iterator]()})}}class xx{delay;max;_queue=[];_timeout=null;_extended=null;constructor(t){this.delay=null,this.max=1/0,this.setOptions(t)}setOptions(t){t&&void 0!==t.delay&&(this.delay=t.delay),t&&void 0!==t.max&&(this.max=t.max),this._flushIfNeeded()}static extend(t,e){const i=new xx(e);if(void 0!==t.flush)throw new Error("Target object already has a property flush");t.flush=()=>{i.flush()};const o=[{name:"flush",original:void 0}];if(e&&e.replace)for(let n=0;n<e.replace.length;n++){const s=e.replace[n];o.push({name:s,original:t[s]}),i.replace(t,s)}return i._extended={object:t,methods:o},i}destroy(){if(this.flush(),this._extended){const t=this._extended.object,e=this._extended.methods;for(let i=0;i<e.length;i++){const o=e[i];o.original?t[o.name]=o.original:delete t[o.name]}this._extended=null}}replace(t,e){const i=this,o=t[e];if(!o)throw new Error("Method "+e+" undefined");t[e]=function(...t){i.queue({args:t,fn:o,context:this})}}queue(t){"function"==typeof t?this._queue.push({fn:t}):this._queue.push(t),this._flushIfNeeded()}_flushIfNeeded(){this._queue.length>this.max&&this.flush(),null!=this._timeout&&(clearTimeout(this._timeout),this._timeout=null),this.queue.length>0&&"number"==typeof this.delay&&(this._timeout=setTimeout(()=>{this.flush()},this.delay))}flush(){this._queue.splice(0).forEach(t=>{t.fn.apply(t.context||t.fn,t.args||[])})}}class Ex extends wx{flush;length;get idProp(){return this._idProp}_options;_data;_idProp;_queue=null;constructor(t,e){super(),t&&!Array.isArray(t)&&(e=t,t=[]),this._options=e||{},this._data=new Map,this.length=0,this._idProp=this._options.fieldId||"id",t&&t.length&&this.add(t),this.setOptions(e)}setOptions(t){t&&void 0!==t.queue&&(!1===t.queue?this._queue&&(this._queue.destroy(),this._queue=null):(this._queue||(this._queue=xx.extend(this,{replace:["add","update","remove"]})),t.queue&&"object"==typeof t.queue&&this._queue.setOptions(t.queue)))}add(t,e){const i=[];let o;if(Array.isArray(t)){if(t.map(t=>t[this._idProp]).some(t=>this._data.has(t)))throw new Error("A duplicate id was found in the parameter array.");for(let e=0,n=t.length;e<n;e++)o=this._addItem(t[e]),i.push(o)}else{if(!t||"object"!=typeof t)throw new Error("Unknown dataType");o=this._addItem(t),i.push(o)}return i.length&&this._trigger("add",{items:i},e),i}update(t,e){const i=[],o=[],n=[],s=[],r=this._idProp,a=t=>{const e=t[r];if(null!=e&&this._data.has(e)){const i=t,r=Object.assign({},this._data.get(e)),a=this._updateItem(i);o.push(a),s.push(i),n.push(r)}else{const e=this._addItem(t);i.push(e)}};if(Array.isArray(t))for(let e=0,i=t.length;e<i;e++)t[e]&&"object"==typeof t[e]?a(t[e]):console.warn("Ignoring input item, which is not an object at index "+e);else{if(!t||"object"!=typeof t)throw new Error("Unknown dataType");a(t)}if(i.length&&this._trigger("add",{items:i},e),o.length){const t={items:o,oldData:n,data:s};this._trigger("update",t,e)}return i.concat(o)}updateOnly(t,e){Array.isArray(t)||(t=[t]);const i=t.map(t=>{const e=this._data.get(t[this._idProp]);if(null==e)throw new Error("Updating non-existent items is not allowed.");return{oldData:e,update:t}}).map(({oldData:t,update:e})=>{const i=t[this._idProp],o=ts(t,e);return this._data.set(i,o),{id:i,oldData:t,updatedData:o}});if(i.length){const t={items:i.map(t=>t.id),oldData:i.map(t=>t.oldData),data:i.map(t=>t.updatedData)};return this._trigger("update",t,e),t.items}return[]}get(t,e){let i,o,n;bx(t)?(i=t,n=e):Array.isArray(t)?(o=t,n=e):n=t;const s=n&&"Object"===n.returnType?"Object":"Array",r=n&&n.filter,a=[];let h,d,l;if(null!=i)h=this._data.get(i),h&&r&&!r(h)&&(h=void 0);else if(null!=o)for(let t=0,e=o.length;t<e;t++)h=this._data.get(o[t]),null==h||r&&!r(h)||a.push(h);else{d=[...this._data.keys()];for(let t=0,e=d.length;t<e;t++)l=d[t],h=this._data.get(l),null==h||r&&!r(h)||a.push(h)}if(n&&n.order&&null==i&&this._sort(a,n.order),n&&n.fields){const t=n.fields;if(null!=i&&null!=h)h=this._filterFields(h,t);else for(let e=0,i=a.length;e<i;e++)a[e]=this._filterFields(a[e],t)}if("Object"==s){const t={};for(let e=0,i=a.length;e<i;e++){const i=a[e];t[i[this._idProp]]=i}return t}return null!=i?h??null:a}getIds(t){const e=this._data,i=t&&t.filter,o=t&&t.order,n=[...e.keys()],s=[];if(i)if(o){const t=[];for(let e=0,o=n.length;e<o;e++){const o=n[e],s=this._data.get(o);null!=s&&i(s)&&t.push(s)}this._sort(t,o);for(let e=0,i=t.length;e<i;e++)s.push(t[e][this._idProp])}else for(let t=0,e=n.length;t<e;t++){const e=n[t],o=this._data.get(e);null!=o&&i(o)&&s.push(o[this._idProp])}else if(o){const t=[];for(let i=0,o=n.length;i<o;i++){const o=n[i];t.push(e.get(o))}this._sort(t,o);for(let e=0,i=t.length;e<i;e++)s.push(t[e][this._idProp])}else for(let t=0,i=n.length;t<i;t++){const i=n[t],o=e.get(i);null!=o&&s.push(o[this._idProp])}return s}getDataSet(){return this}forEach(t,e){const i=e&&e.filter,o=[...this._data.keys()];if(e&&e.order){const i=this.get(e);for(let e=0,o=i.length;e<o;e++){const o=i[e];t(o,o[this._idProp])}}else for(let e=0,n=o.length;e<n;e++){const n=o[e],s=this._data.get(n);null==s||i&&!i(s)||t(s,n)}}map(t,e){const i=e&&e.filter,o=[],n=[...this._data.keys()];for(let e=0,s=n.length;e<s;e++){const s=n[e],r=this._data.get(s);null==r||i&&!i(r)||o.push(t(r,s))}return e&&e.order&&this._sort(o,e.order),o}_filterFields(t,e){return t?(Array.isArray(e)?e:Object.keys(e)).reduce((e,i)=>(e[i]=t[i],e),{}):t}_sort(t,e){if("string"==typeof e){const i=e;t.sort((t,e)=>{const o=t[i],n=e[i];return o>n?1:o<n?-1:0})}else{if("function"!=typeof e)throw new TypeError("Order must be a function or a string");t.sort(e)}}remove(t,e){const i=[],o=[],n=Array.isArray(t)?t:[t];for(let t=0,e=n.length;t<e;t++){const e=this._remove(n[t]);if(e){const t=e[this._idProp];null!=t&&(i.push(t),o.push(e))}}return i.length&&this._trigger("remove",{items:i,oldData:o},e),i}_remove(t){let e;if(bx(t)?e=t:t&&"object"==typeof t&&(e=t[this._idProp]),null!=e&&this._data.has(e)){const t=this._data.get(e)||null;return this._data.delete(e),--this.length,t}return null}clear(t){const e=[...this._data.keys()],i=[];for(let t=0,o=e.length;t<o;t++)i.push(this._data.get(e[t]));return this._data.clear(),this.length=0,this._trigger("remove",{items:e,oldData:i},t),e}max(t){let e=null,i=null;for(const o of this._data.values()){const n=o[t];"number"==typeof n&&(null==i||n>i)&&(e=o,i=n)}return e||null}min(t){let e=null,i=null;for(const o of this._data.values()){const n=o[t];"number"==typeof n&&(null==i||n<i)&&(e=o,i=n)}return e||null}distinct(t){const e=this._data,i=[...e.keys()],o=[];let n=0;for(let s=0,r=i.length;s<r;s++){const r=i[s],a=e.get(r)[t];let h=!1;for(let t=0;t<n;t++)if(o[t]==a){h=!0;break}h||void 0===a||(o[n]=a,n++)}return o}_addItem(t){const e=function(t,e){return null==t[e]&&(t[e]=jm()),t}(t,this._idProp),i=e[this._idProp];if(this._data.has(i))throw new Error("Cannot add item: item with id "+i+" already exists");return this._data.set(i,e),++this.length,i}_updateItem(t){const e=t[this._idProp];if(null==e)throw new Error("Cannot update item: item has no id (item: "+JSON.stringify(t)+")");const i=this._data.get(e);if(!i)throw new Error("Cannot update item: no item with id "+e+" found");return this._data.set(e,{...i,...t}),e}stream(t){if(t){const e=this._data;return new _x({*[Symbol.iterator](){for(const i of t){const t=e.get(i);null!=t&&(yield[i,t])}}})}return new _x({[Symbol.iterator]:this._data.entries.bind(this._data)})}}class Ox extends wx{length=0;get idProp(){return 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ME{constructor(){this.clear(),this._defaultIndex=0,this._groupIndex=0,this._defaultGroups=[{border:"#2B7CE9",background:"#97C2FC",highlight:{border:"#2B7CE9",background:"#D2E5FF"},hover:{border:"#2B7CE9",background:"#D2E5FF"}},{border:"#FFA500",background:"#FFFF00",highlight:{border:"#FFA500",background:"#FFFFA3"},hover:{border:"#FFA500",background:"#FFFFA3"}},{border:"#FA0A10",background:"#FB7E81",highlight:{border:"#FA0A10",background:"#FFAFB1"},hover:{border:"#FA0A10",background:"#FFAFB1"}},{border:"#41A906",background:"#7BE141",highlight:{border:"#41A906",background:"#A1EC76"},hover:{border:"#41A906",background:"#A1EC76"}},{border:"#E129F0",background:"#EB7DF4",highlight:{border:"#E129F0",background:"#F0B3F5"},hover:{border:"#E129F0",background:"#F0B3F5"}},{border:"#7C29F0",background:"#AD85E4",highlight:{border:"#7C29F0",background:"#D3BDF0"},hover:{border:"#7C29F0",background:"#D3BDF0"}},{border:"#C37F00",background:"#FFA807",highlight:{border:"#C37F00",background:"#FFCA66"},hover:{border:"#C37F00",background:"#FFCA66"}},{border:"#4220FB",background:"#6E6EFD",highlight:{border:"#4220FB",background:"#9B9BFD"},hover:{border:"#4220FB",background:"#9B9BFD"}},{border:"#FD5A77",background:"#FFC0CB",highlight:{border:"#FD5A77",background:"#FFD1D9"},hover:{border:"#FD5A77",background:"#FFD1D9"}},{border:"#4AD63A",background:"#C2FABC",highlight:{border:"#4AD63A",background:"#E6FFE3"},hover:{border:"#4AD63A",background:"#E6FFE3"}},{border:"#990000",background:"#EE0000",highlight:{border:"#BB0000",background:"#FF3333"},hover:{border:"#BB0000",background:"#FF3333"}},{border:"#FF6000",background:"#FF6000",highlight:{border:"#FF6000",background:"#FF6000"},hover:{border:"#FF6000",background:"#FF6000"}},{border:"#97C2FC",background:"#2B7CE9",highlight:{border:"#D2E5FF",background:"#2B7CE9"},hover:{border:"#D2E5FF",background:"#2B7CE9"}},{border:"#399605",background:"#255C03",highlight:{border:"#399605",background:"#255C03"},hover:{border:"#399605",background:"#255C03"}},{border:"#B70054",background:"#FF007E",highlight:{border:"#B70054",background:"#FF007E"},hover:{border:"#B70054",background:"#FF007E"}},{border:"#AD85E4",background:"#7C29F0",highlight:{border:"#D3BDF0",background:"#7C29F0"},hover:{border:"#D3BDF0",background:"#7C29F0"}},{border:"#4557FA",background:"#000EA1",highlight:{border:"#6E6EFD",background:"#000EA1"},hover:{border:"#6E6EFD",background:"#000EA1"}},{border:"#FFC0CB",background:"#FD5A77",highlight:{border:"#FFD1D9",background:"#FD5A77"},hover:{border:"#FFD1D9",background:"#FD5A77"}},{border:"#C2FABC",background:"#74D66A",highlight:{border:"#E6FFE3",background:"#74D66A"},hover:{border:"#E6FFE3",background:"#74D66A"}},{border:"#EE0000",background:"#990000",highlight:{border:"#FF3333",background:"#BB0000"},hover:{border:"#FF3333",background:"#BB0000"}}],this.options={},this.defaultOptions={useDefaultGroups:!0},Gi(this.options,this.defaultOptions)}setOptions(t){const e=["useDefaultGroups"];if(void 0!==t)for(const i in t)if(Object.prototype.hasOwnProperty.call(t,i)&&-1===Kr(e).call(e,i)){const e=t[i];this.add(i,e)}}clear(){this._groups=new DE,this._groupNames=[]}get(t){let e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],i=this._groups.get(t);if(void 0===i&&e)if(!1===this.options.useDefaultGroups&&this._groupNames.length>0){const e=this._groupIndex%this._groupNames.length;++this._groupIndex,i={},i.color=this._groups.get(this._groupNames[e]),this._groups.set(t,i)}else{const e=this._defaultIndex%this._defaultGroups.length;this._defaultIndex++,i={},i.color=this._defaultGroups[e],this._groups.set(t,i)}return i}add(t,e){return this._groups.has(t)||this._groupNames.push(t),this._groups.set(t,e),e}}function PE(t){var e,i=t&&t.preventDefault||!1,o=t&&t.container||window,n={},s={keydown:{},keyup:{}},r={};for(e=97;e<=122;e++)r[String.fromCharCode(e)]={code:e-97+65,shift:!1};for(e=65;e<=90;e++)r[String.fromCharCode(e)]={code:e,shift:!0};for(e=0;e<=9;e++)r[""+e]={code:48+e,shift:!1};for(e=1;e<=12;e++)r["F"+e]={code:111+e,shift:!1};for(e=0;e<=9;e++)r["num"+e]={code:96+e,shift:!1};r["num*"]={code:106,shift:!1},r["num+"]={code:107,shift:!1},r["num-"]={code:109,shift:!1},r["num/"]={code:111,shift:!1},r["num."]={code:110,shift:!1},r.left={code:37,shift:!1},r.up={code:38,shift:!1},r.right={code:39,shift:!1},r.down={code:40,shift:!1},r.space={code:32,shift:!1},r.enter={code:13,shift:!1},r.shift={code:16,shift:void 0},r.esc={code:27,shift:!1},r.backspace={code:8,shift:!1},r.tab={code:9,shift:!1},r.ctrl={code:17,shift:!1},r.alt={code:18,shift:!1},r.delete={code:46,shift:!1},r.pageup={code:33,shift:!1},r.pagedown={code:34,shift:!1},r["="]={code:187,shift:!1},r["-"]={code:189,shift:!1},r["]"]={code:221,shift:!1},r["["]={code:219,shift:!1};var a=function(t){d(t,"keydown")},h=function(t){d(t,"keyup")},d=function(t,e){if(void 0!==s[e][t.keyCode]){for(var o=s[e][t.keyCode],n=0;n<o.length;n++)(void 0===o[n].shift||1==o[n].shift&&1==t.shiftKey||0==o[n].shift&&0==t.shiftKey)&&o[n].fn(t);1==i&&t.preventDefault()}};return n.bind=function(t,e,i){if(void 0===i&&(i="keydown"),void 0===r[t])throw new Error("unsupported key: "+t);void 0===s[i][r[t].code]&&(s[i][r[t].code]=[]),s[i][r[t].code].push({fn:e,shift:r[t].shift})},n.bindAll=function(t,e){for(var i in void 0===e&&(e="keydown"),r)r.hasOwnProperty(i)&&n.bind(i,t,e)},n.getKey=function(t){for(var e in r)if(r.hasOwnProperty(e)){if(1==t.shiftKey&&1==r[e].shift&&t.keyCode==r[e].code)return e;if(0==t.shiftKey&&0==r[e].shift&&t.keyCode==r[e].code)return e;if(t.keyCode==r[e].code&&"shift"==e)return e}return"unknown key, currently not supported"},n.unbind=function(t,e,i){if(void 0===i&&(i="keydown"),void 0===r[t])throw new Error("unsupported key: "+t);if(void 0!==e){var o=[],n=s[i][r[t].code];if(void 0!==n)for(var a=0;a<n.length;a++)n[a].fn==e&&n[a].shift==r[t].shift||o.push(s[i][r[t].code][a]);s[i][r[t].code]=o}else s[i][r[t].code]=[]},n.reset=function(){s={keydown:{},keyup:{}}},n.destroy=function(){s={keydown:{},keyup:{}},o.removeEventListener("keydown",a,!0),o.removeEventListener("keyup",h,!0)},o.addEventListener("keydown",a,!0),o.addEventListener("keyup",h,!0),n}var IE=Object.freeze({__proto__:null,default:PE});class BE{constructor(t,e){this.body=t,this.canvas=e,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",()=>{void 0!==this.keycharm&&this.keycharm.destroy()}),this.options={}}setOptions(t){void 0!==t&&(this.options=t,this.create())}create(){!0===this.options.navigationButtons?!1===this.iconsCreated&&this.loadNavigationElements():!0===this.iconsCreated&&this.cleanNavigation(),this.configureKeyboardBindings()}cleanNavigation(){if(0!=this.navigationHammers.length){for(let t=0;t<this.navigationHammers.length;t++)this.navigationHammers[t].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={};const t=["up","down","left","right","zoomIn","zoomOut","zoomExtends"],e=["_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 n=0;n<t.length;n++){this.navigationDOM[t[n]]=document.createElement("div"),this.navigationDOM[t[n]].className="vis-button vis-"+t[n],this.navigationDOM.wrapper.appendChild(this.navigationDOM[t[n]]);const s=new er(this.navigationDOM[t[n]]);var i,o;if("_fit"===e[n])sm(s,io(i=this._fit).call(i,this));else sm(s,io(o=this.bindToRedraw).call(o,this,e[n]));this.navigationHammers.push(s)}const n=new er(this.canvas.frame);rm(n,()=>{this._stopMovement()}),this.navigationHammers.push(n),this.iconsCreated=!0}bindToRedraw(t){var e;void 0===this.boundFunctions[t]&&(this.boundFunctions[t]=io(e=this[t]).call(e,this),this.body.emitter.on("initRedraw",this.boundFunctions[t]),this.body.emitter.emit("_startRendering"))}unbindFromRedraw(t){void 0!==this.boundFunctions[t]&&(this.body.emitter.off("initRedraw",this.boundFunctions[t]),this.body.emitter.emit("_stopRendering"),delete this.boundFunctions[t])}_fit(){(new Date).valueOf()-this.touchTime>700&&(this.body.emitter.emit("fit",{duration:700}),this.touchTime=(new Date).valueOf())}_stopMovement(){for(const t in this.boundFunctions)Object.prototype.hasOwnProperty.call(this.boundFunctions,t)&&(this.body.emitter.off("initRedraw",this.boundFunctions[t]),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(){const t=this.body.view.scale,e=this.body.view.scale*(1+this.options.keyboard.speed.zoom),i=this.body.view.translation,o=e/t,n=(1-o)*this.canvas.canvasViewCenter.x+i.x*o,s=(1-o)*this.canvas.canvasViewCenter.y+i.y*o;this.body.view.scale=e,this.body.view.translation={x:n,y:s},this.body.emitter.emit("zoom",{direction:"+",scale:this.body.view.scale,pointer:null})}_zoomOut(){const t=this.body.view.scale,e=this.body.view.scale/(1+this.options.keyboard.speed.zoom),i=this.body.view.translation,o=e/t,n=(1-o)*this.canvas.canvasViewCenter.x+i.x*o,s=(1-o)*this.canvas.canvasViewCenter.y+i.y*o;this.body.view.scale=e,this.body.view.translation={x:n,y:s},this.body.emitter.emit("zoom",{direction:"-",scale:this.body.view.scale,pointer:null})}configureKeyboardBindings(){var t,e,i,o,n,s,r,a,h,d,l,c,u,p,f,g,m,v,y,b,w,_,x,E;(void 0!==this.keycharm&&this.keycharm.destroy(),!0===this.options.keyboard.enabled)&&(!0===this.options.keyboard.bindToWindow?this.keycharm=PE({container:window,preventDefault:!0}):this.keycharm=PE({container:this.canvas.frame,preventDefault:!0}),this.keycharm.reset(),!0===this.activated&&(io(t=this.keycharm).call(t,"up",()=>{this.bindToRedraw("_moveUp")},"keydown"),io(e=this.keycharm).call(e,"down",()=>{this.bindToRedraw("_moveDown")},"keydown"),io(i=this.keycharm).call(i,"left",()=>{this.bindToRedraw("_moveLeft")},"keydown"),io(o=this.keycharm).call(o,"right",()=>{this.bindToRedraw("_moveRight")},"keydown"),io(n=this.keycharm).call(n,"=",()=>{this.bindToRedraw("_zoomIn")},"keydown"),io(s=this.keycharm).call(s,"num+",()=>{this.bindToRedraw("_zoomIn")},"keydown"),io(r=this.keycharm).call(r,"num-",()=>{this.bindToRedraw("_zoomOut")},"keydown"),io(a=this.keycharm).call(a,"-",()=>{this.bindToRedraw("_zoomOut")},"keydown"),io(h=this.keycharm).call(h,"[",()=>{this.bindToRedraw("_zoomOut")},"keydown"),io(d=this.keycharm).call(d,"]",()=>{this.bindToRedraw("_zoomIn")},"keydown"),io(l=this.keycharm).call(l,"pageup",()=>{this.bindToRedraw("_zoomIn")},"keydown"),io(c=this.keycharm).call(c,"pagedown",()=>{this.bindToRedraw("_zoomOut")},"keydown"),io(u=this.keycharm).call(u,"up",()=>{this.unbindFromRedraw("_moveUp")},"keyup"),io(p=this.keycharm).call(p,"down",()=>{this.unbindFromRedraw("_moveDown")},"keyup"),io(f=this.keycharm).call(f,"left",()=>{this.unbindFromRedraw("_moveLeft")},"keyup"),io(g=this.keycharm).call(g,"right",()=>{this.unbindFromRedraw("_moveRight")},"keyup"),io(m=this.keycharm).call(m,"=",()=>{this.unbindFromRedraw("_zoomIn")},"keyup"),io(v=this.keycharm).call(v,"num+",()=>{this.unbindFromRedraw("_zoomIn")},"keyup"),io(y=this.keycharm).call(y,"num-",()=>{this.unbindFromRedraw("_zoomOut")},"keyup"),io(b=this.keycharm).call(b,"-",()=>{this.unbindFromRedraw("_zoomOut")},"keyup"),io(w=this.keycharm).call(w,"[",()=>{this.unbindFromRedraw("_zoomOut")},"keyup"),io(_=this.keycharm).call(_,"]",()=>{this.unbindFromRedraw("_zoomIn")},"keyup"),io(x=this.keycharm).call(x,"pageup",()=>{this.unbindFromRedraw("_zoomIn")},"keyup"),io(E=this.keycharm).call(E,"pagedown",()=>{this.unbindFromRedraw("_zoomOut")},"keyup")))}}class NE{constructor(t,e,i){var o,n,s,r,a,h,d,l,c,u,p,f,g;this.body=t,this.canvas=e,this.selectionHandler=i,this.navigationHandler=new BE(t,e),this.body.eventListeners.onTap=io(o=this.onTap).call(o,this),this.body.eventListeners.onTouch=io(n=this.onTouch).call(n,this),this.body.eventListeners.onDoubleTap=io(s=this.onDoubleTap).call(s,this),this.body.eventListeners.onHold=io(r=this.onHold).call(r,this),this.body.eventListeners.onDragStart=io(a=this.onDragStart).call(a,this),this.body.eventListeners.onDrag=io(h=this.onDrag).call(h,this),this.body.eventListeners.onDragEnd=io(d=this.onDragEnd).call(d,this),this.body.eventListeners.onMouseWheel=io(l=this.onMouseWheel).call(l,this),this.body.eventListeners.onPinch=io(c=this.onPinch).call(c,this),this.body.eventListeners.onMouseMove=io(u=this.onMouseMove).call(u,this),this.body.eventListeners.onRelease=io(p=this.onRelease).call(p,this),this.body.eventListeners.onContext=io(f=this.onContext).call(f,this),this.touchTime=0,this.drag={},this.pinch={},this.popup=void 0,this.popupObj=void 0,this.popupTimer=void 0,this.body.functions.getPointer=io(g=this.getPointer).call(g,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},Gi(this.options,this.defaultOptions),this.bindEventListeners()}bindEventListeners(){this.body.emitter.on("destroy",()=>{clearTimeout(this.popupTimer),delete this.body.functions.getPointer})}setOptions(t){if(void 0!==t){_s(["hideEdgesOnDrag","hideEdgesOnZoom","hideNodesOnDrag","keyboard","multiselect","selectable","selectConnectedEdges"],this.options,t),qs(this.options,t,"keyboard"),t.tooltip&&(Gi(this.options.tooltip,t.tooltip),t.tooltip.color&&(this.options.tooltip.color=Bs(t.tooltip.color)))}this.navigationHandler.setOptions(this.options)}getPointer(t){return{x:t.x-Cs(this.canvas.frame.canvas),y:t.y-Ss(this.canvas.frame.canvas)}}onTouch(t){(new Date).valueOf()-this.touchTime>50&&(this.drag.pointer=this.getPointer(t.center),this.drag.pinched=!1,this.pinch.scale=this.body.view.scale,this.touchTime=(new Date).valueOf())}onTap(t){const e=this.getPointer(t.center),i=this.selectionHandler.options.multiselect&&(t.changedPointers[0].ctrlKey||t.changedPointers[0].metaKey);this.checkSelectionChanges(e,i),this.selectionHandler.commitAndEmit(e,t),this.selectionHandler.generateClickEvent("click",t,e)}onDoubleTap(t){const e=this.getPointer(t.center);this.selectionHandler.generateClickEvent("doubleClick",t,e)}onHold(t){const e=this.getPointer(t.center),i=this.selectionHandler.options.multiselect;this.checkSelectionChanges(e,i),this.selectionHandler.commitAndEmit(e,t),this.selectionHandler.generateClickEvent("click",t,e),this.selectionHandler.generateClickEvent("hold",t,e)}onRelease(t){if((new Date).valueOf()-this.touchTime>10){const e=this.getPointer(t.center);this.selectionHandler.generateClickEvent("release",t,e),this.touchTime=(new Date).valueOf()}}onContext(t){const e=this.getPointer({x:t.clientX,y:t.clientY});this.selectionHandler.generateClickEvent("oncontext",t,e)}checkSelectionChanges(t){!0===(arguments.length>1&&void 0!==arguments[1]&&arguments[1])?this.selectionHandler.selectAdditionalOnPoint(t):this.selectionHandler.selectOnPoint(t)}_determineDifference(t,e){const i=function(t,e){const i=[];for(let o=0;o<t.length;o++){const n=t[o];-1===Kr(e).call(e,n)&&i.push(n)}return i};return{nodes:i(t.nodes,e.nodes),edges:i(t.edges,e.edges)}}onDragStart(t){if(this.drag.dragging)return;void 0===this.drag.pointer&&this.onTouch(t);const e=this.selectionHandler.getNodeAt(this.drag.pointer);if(this.drag.dragging=!0,this.drag.selection=[],this.drag.translation=Gi({},this.body.view.translation),this.drag.nodeId=void 0,t.srcEvent.shiftKey){this.body.selectionBox.show=!0;const e=this.getPointer(t.center);this.body.selectionBox.position.start={x:this.canvas._XconvertDOMtoCanvas(e.x),y:this.canvas._YconvertDOMtoCanvas(e.y)},this.body.selectionBox.position.end={x:this.canvas._XconvertDOMtoCanvas(e.x),y:this.canvas._YconvertDOMtoCanvas(e.y)}}else if(void 0!==e&&!0===this.options.dragNodes){this.drag.nodeId=e.id,!1===e.isSelected()&&this.selectionHandler.setSelection({nodes:[e.id]}),this.selectionHandler.generateClickEvent("dragStart",t,this.drag.pointer);for(const t of this.selectionHandler.getSelectedNodes()){const e={id:t.id,node:t,x:t.x,y:t.y,xFixed:t.options.fixed.x,yFixed:t.options.fixed.y};t.options.fixed.x=!0,t.options.fixed.y=!0,this.drag.selection.push(e)}}else this.selectionHandler.generateClickEvent("dragStart",t,this.drag.pointer,void 0,!0)}onDrag(t){if(!0===this.drag.pinched)return;this.body.emitter.emit("unlockNode");const e=this.getPointer(t.center),i=this.drag.selection;if(i&&i.length&&!0===this.options.dragNodes){this.selectionHandler.generateClickEvent("dragging",t,e);const o=e.x-this.drag.pointer.x,n=e.y-this.drag.pointer.y;Jh(i).call(i,t=>{const e=t.node;!1===t.xFixed&&(e.x=this.canvas._XconvertDOMtoCanvas(this.canvas._XconvertCanvasToDOM(t.x)+o)),!1===t.yFixed&&(e.y=this.canvas._YconvertDOMtoCanvas(this.canvas._YconvertCanvasToDOM(t.y)+n))}),this.body.emitter.emit("startSimulation")}else{if(t.srcEvent.shiftKey){if(this.selectionHandler.generateClickEvent("dragging",t,e,void 0,!0),void 0===this.drag.pointer)return void this.onDragStart(t);this.body.selectionBox.position.end={x:this.canvas._XconvertDOMtoCanvas(e.x),y:this.canvas._YconvertDOMtoCanvas(e.y)},this.body.emitter.emit("_requestRedraw")}if(!0===this.options.dragView&&!t.srcEvent.shiftKey){if(this.selectionHandler.generateClickEvent("dragging",t,e,void 0,!0),void 0===this.drag.pointer)return void this.onDragStart(t);const i=e.x-this.drag.pointer.x,o=e.y-this.drag.pointer.y;this.body.view.translation={x:this.drag.translation.x+i,y:this.drag.translation.y+o},this.body.emitter.emit("_requestRedraw")}}}onDragEnd(t){if(this.drag.dragging=!1,this.body.selectionBox.show){var e;this.body.selectionBox.show=!1;const i=this.body.selectionBox.position,o={minX:Math.min(i.start.x,i.end.x),minY:Math.min(i.start.y,i.end.y),maxX:Math.max(i.start.x,i.end.x),maxY:Math.max(i.start.y,i.end.y)},n=pb(e=this.body.nodeIndices).call(e,t=>{const e=this.body.nodes[t];return e.x>=o.minX&&e.x<=o.maxX&&e.y>=o.minY&&e.y<=o.maxY});Jh(n).call(n,t=>this.selectionHandler.selectObject(this.body.nodes[t]));const s=this.getPointer(t.center);this.selectionHandler.commitAndEmit(s,t),this.selectionHandler.generateClickEvent("dragEnd",t,this.getPointer(t.center),void 0,!0),this.body.emitter.emit("_requestRedraw")}else{const e=this.drag.selection;e&&e.length?(Jh(e).call(e,function(t){t.node.options.fixed.x=t.xFixed,t.node.options.fixed.y=t.yFixed}),this.selectionHandler.generateClickEvent("dragEnd",t,this.getPointer(t.center)),this.body.emitter.emit("startSimulation")):(this.selectionHandler.generateClickEvent("dragEnd",t,this.getPointer(t.center),void 0,!0),this.body.emitter.emit("_requestRedraw"))}}onPinch(t){const e=this.getPointer(t.center);this.drag.pinched=!0,void 0===this.pinch.scale&&(this.pinch.scale=1);const i=this.pinch.scale*t.scale;this.zoom(i,e)}zoom(t,e){if(!0===this.options.zoomView){const i=this.body.view.scale;let o;t<1e-5&&(t=1e-5),t>10&&(t=10),void 0!==this.drag&&!0===this.drag.dragging&&(o=this.canvas.DOMtoCanvas(this.drag.pointer));const n=this.body.view.translation,s=t/i,r=(1-s)*e.x+n.x*s,a=(1-s)*e.y+n.y*s;if(this.body.view.scale=t,this.body.view.translation={x:r,y:a},null!=o){const t=this.canvas.canvasToDOM(o);this.drag.pointer.x=t.x,this.drag.pointer.y=t.y}this.body.emitter.emit("_requestRedraw"),i<t?this.body.emitter.emit("zoom",{direction:"+",scale:this.body.view.scale,pointer:e}):this.body.emitter.emit("zoom",{direction:"-",scale:this.body.view.scale,pointer:e})}}onMouseWheel(t){if(!0===this.options.zoomView){if(0!==t.deltaY){let e=this.body.view.scale;e*=1+(t.deltaY<0?1:-1)*(.1*this.options.zoomSpeed);const i=this.getPointer({x:t.clientX,y:t.clientY});this.zoom(e,i)}t.preventDefault()}}onMouseMove(t){const e=this.getPointer({x:t.clientX,y:t.clientY});let i=!1;void 0!==this.popup&&(!1===this.popup.hidden&&this._checkHidePopup(e),!1===this.popup.hidden&&(i=!0,this.popup.setPosition(e.x+3,e.y-5),this.popup.show())),this.options.keyboard.autoFocus&&!1===this.options.keyboard.bindToWindow&&!0===this.options.keyboard.enabled&&this.canvas.frame.focus(),!1===i&&(void 0!==this.popupTimer&&(clearInterval(this.popupTimer),this.popupTimer=void 0),this.drag.dragging||(this.popupTimer=dm(()=>this._checkShowPopup(e),this.options.tooltipDelay))),!0===this.options.hover&&this.selectionHandler.hoverObject(t,e)}_checkShowPopup(t){const e=this.canvas._XconvertDOMtoCanvas(t.x),i=this.canvas._YconvertDOMtoCanvas(t.y),o={left:e,top:i,right:e,bottom:i},n=void 0===this.popupObj?void 0:this.popupObj.id;let s=!1,r="node";if(void 0===this.popupObj){const t=this.body.nodeIndices,e=this.body.nodes;let i;const n=[];for(let r=0;r<t.length;r++)i=e[t[r]],!0===i.isOverlappingWith(o)&&(s=!0,void 0!==i.getTitle()&&n.push(t[r]));n.length>0&&(this.popupObj=e[n[n.length-1]],s=!0)}if(void 0===this.popupObj&&!1===s){const t=this.body.edgeIndices,e=this.body.edges;let i;const n=[];for(let s=0;s<t.length;s++)i=e[t[s]],!0===i.isOverlappingWith(o)&&!0===i.connected&&void 0!==i.getTitle()&&n.push(t[s]);n.length>0&&(this.popupObj=e[n[n.length-1]],r="edge")}void 0!==this.popupObj?this.popupObj.id!==n&&(void 0===this.popup&&(this.popup=new ir(this.canvas.frame)),this.popup.popupTargetType=r,this.popup.popupTargetId=this.popupObj.id,this.popup.setPosition(t.x+3,t.y-5),this.popup.setText(this.popupObj.getTitle()),this.popup.show(),this.body.emitter.emit("showPopup",this.popupObj.id)):void 0!==this.popup&&(this.popup.hide(),this.body.emitter.emit("hidePopup"))}_checkHidePopup(t){const e=this.selectionHandler._pointerToPositionObject(t);let i=!1;if("node"===this.popup.popupTargetType){if(void 0!==this.body.nodes[this.popup.popupTargetId]&&(i=this.body.nodes[this.popup.popupTargetId].isOverlappingWith(e),!0===i)){const e=this.selectionHandler.getNodeAt(t);i=void 0!==e&&e.id===this.popup.popupTargetId}}else void 0===this.selectionHandler.getNodeAt(t)&&void 0!==this.body.edges[this.popup.popupTargetId]&&(i=this.body.edges[this.popup.popupTargetId].isOverlappingWith(e));!1===i&&(this.popupObj=void 0,this.popup.hide(),this.body.emitter.emit("hidePopup"))}}class zE{getDistances(t,e,i){const o={},n=t.edges;for(let t=0;t<e.length;t++){const i={};o[e[t]]=i;for(let o=0;o<e.length;o++)i[e[o]]=t==o?0:1e9}for(let t=0;t<i.length;t++){const e=n[i[t]];!0===e.connected&&void 0!==o[e.fromId]&&void 0!==o[e.toId]&&(o[e.fromId][e.toId]=1,o[e.toId][e.fromId]=1)}const s=e.length;for(let t=0;t<s;t++){const i=e[t],n=o[i];for(let t=0;t<s-1;t++){const r=e[t],a=o[r];for(let h=t+1;h<s;h++){const t=e[h],s=o[t],d=Math.min(a[t],a[i]+n[t]);a[t]=d,s[r]=d}}}return o}}class FE{constructor(t,e,i){this.body=t,this.springLength=e,this.springConstant=i,this.distanceSolver=new zE}setOptions(t){t&&(t.springLength&&(this.springLength=t.springLength),t.springConstant&&(this.springConstant=t.springConstant))}solve(t,e){let i=arguments.length>2&&void 0!==arguments[2]&&arguments[2];const o=this.distanceSolver.getDistances(this.body,t,e);this._createL_matrix(o),this._createK_matrix(o),this._createE_matrix();let n=0;const s=Math.max(1e3,Math.min(10*this.body.nodeIndices.length,6e3));let r=1e9,a=0,h=0,d=0,l=0,c=0;for(;r>.01&&n<s;){n+=1;var u=kg(this._getHighestEnergyNode(i),4);for(a=u[0],r=u[1],h=u[2],d=u[3],l=r,c=0;l>1&&c<5;){c+=1,this._moveNode(a,h,d);var p=kg(this._getEnergy(a),3);l=p[0],h=p[1],d=p[2]}}}_getHighestEnergyNode(t){const e=this.body.nodeIndices,i=this.body.nodes;let o=0,n=e[0],s=0,r=0;for(let a=0;a<e.length;a++){const h=e[a];if(!0!==i[h].predefinedPosition||!0===i[h].isCluster&&!0===t||!0!==i[h].options.fixed.x||!0!==i[h].options.fixed.y){const t=kg(this._getEnergy(h),3),e=t[0],i=t[1],a=t[2];o<e&&(o=e,n=h,s=i,r=a)}}return[n,o,s,r]}_getEnergy(t){const e=kg(this.E_sums[t],2),i=e[0],o=e[1];return[Math.sqrt(i**2+o**2),i,o]}_moveNode(t,e,i){const o=this.body.nodeIndices,n=this.body.nodes;let s=0,r=0,a=0;const h=n[t].x,d=n[t].y,l=this.K_matrix[t],c=this.L_matrix[t];for(let e=0;e<o.length;e++){const i=o[e];if(i!==t){const t=n[i].x,e=n[i].y,o=l[i],u=c[i],p=1/((h-t)**2+(d-e)**2)**1.5;s+=o*(1-u*(d-e)**2*p),r+=o*(u*(h-t)*(d-e)*p),a+=o*(1-u*(h-t)**2*p)}}const u=(e/s+i/r)/(r/s-a/r),p=-(r*u+e)/s;n[t].x+=p,n[t].y+=u,this._updateE_matrix(t)}_createL_matrix(t){const e=this.body.nodeIndices,i=this.springLength;this.L_matrix=[];for(let o=0;o<e.length;o++){this.L_matrix[e[o]]={};for(let n=0;n<e.length;n++)this.L_matrix[e[o]][e[n]]=i*t[e[o]][e[n]]}}_createK_matrix(t){const e=this.body.nodeIndices,i=this.springConstant;this.K_matrix=[];for(let o=0;o<e.length;o++){this.K_matrix[e[o]]={};for(let n=0;n<e.length;n++)this.K_matrix[e[o]][e[n]]=i*t[e[o]][e[n]]**-2}}_createE_matrix(){const t=this.body.nodeIndices,e=this.body.nodes;this.E_matrix={},this.E_sums={};for(let e=0;e<t.length;e++)this.E_matrix[t[e]]=[];for(let i=0;i<t.length;i++){const o=t[i],n=e[o].x,s=e[o].y;let r=0,a=0;for(let h=i;h<t.length;h++){const d=t[h];if(d!==o){const t=e[d].x,l=e[d].y,c=1/Math.sqrt((n-t)**2+(s-l)**2);this.E_matrix[o][h]=[this.K_matrix[o][d]*(n-t-this.L_matrix[o][d]*(n-t)*c),this.K_matrix[o][d]*(s-l-this.L_matrix[o][d]*(s-l)*c)],this.E_matrix[d][i]=this.E_matrix[o][h],r+=this.E_matrix[o][h][0],a+=this.E_matrix[o][h][1]}}this.E_sums[o]=[r,a]}}_updateE_matrix(t){const e=this.body.nodeIndices,i=this.body.nodes,o=this.E_matrix[t],n=this.K_matrix[t],s=this.L_matrix[t],r=i[t].x,a=i[t].y;let h=0,d=0;for(let l=0;l<e.length;l++){const c=e[l];if(c!==t){const t=o[l],e=t[0],u=t[1],p=i[c].x,f=i[c].y,g=1/Math.sqrt((r-p)**2+(a-f)**2),m=n[c]*(r-p-s[c]*(r-p)*g),v=n[c]*(a-f-s[c]*(a-f)*g);o[l]=[m,v],h+=m,d+=v;const y=this.E_sums[c];y[0]+=m-e,y[1]+=v-u}}this.E_sums[t]=[h,d]}}var AE,jE,RE={};function LE(){return jE||(jE=1,AE||(AE=1,nE()("Set",function(t){return function(){return t(this,arguments.length?arguments[0]:void 0)}},aE()))),RE}var HE,WE,qE,VE,UE,YE,XE,GE,KE,JE,ZE,$E,QE,tO,eO,iO,oO,nO,sO,rO,aO,hO={};function dO(){if(WE)return HE;WE=1;var 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CS{constructor(t){super(),this.layout=t}curveType(){return"horizontal"}getPosition(t){return t.x}setPosition(t,e){let i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:void 0;void 0!==i&&this.layout.hierarchical.addToOrdering(t,i),t.x=e}getTreeSize(t){const e=this.layout.hierarchical.getTreeSize(this.layout.body.nodes,t);return{min:e.min_x,max:e.max_x}}sort(t){vS(t).call(t,function(t,e){return t.x-e.x})}fix(t,e){t.y=this.layout.options.hierarchical.levelSeparation*e,t.options.fixed.y=!0}shift(t,e){this.layout.body.nodes[t].x+=e}}class kS extends CS{constructor(t){super(),this.layout=t}curveType(){return"vertical"}getPosition(t){return t.y}setPosition(t,e){let i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:void 0;void 0!==i&&this.layout.hierarchical.addToOrdering(t,i),t.y=e}getTreeSize(t){const e=this.layout.hierarchical.getTreeSize(this.layout.body.nodes,t);return{min:e.min_y,max:e.max_y}}sort(t){vS(t).call(t,function(t,e){return t.y-e.y})}fix(t,e){t.x=this.layout.options.hierarchical.levelSeparation*e,t.options.fixed.x=!0}shift(t,e){this.layout.body.nodes[t].y+=e}}var TS,DS,MS,PS,IS,BS,NS,zS,FS,AS={};function jS(){return MS?DS:(MS=1,function(){if(TS)return AS;TS=1;var t=ai(),e=Uh().every;t({target:"Array",proto:!0,forced:!Lr()("every")},{every:function(t){return e(this,t,arguments.length>1?arguments[1]:void 0)}})}(),DS=$i()("Array","every"))}function RS(){if(IS)return PS;IS=1;var t=kt(),e=jS(),i=Array.prototype;return PS=function(o){var n=o.every;return o===i||t(i,o)&&n===i.every?e:n},PS}function LS(){return NS?BS:(NS=1,BS=RS())}var HS=e(FS?zS:(FS=1,zS=LS()));function WS(t,e){const i=new gC;return Jh(t).call(t,t=>{var e;Jh(e=t.edges).call(e,t=>{t.connected&&i.add(t)})}),Jh(i).call(i,t=>{const i=t.from.id,o=t.to.id;null==e[i]&&(e[i]=0),(null==e[o]||e[i]>=e[o])&&(e[o]=e[i]+1)}),e}function qS(t,e,i,o){var n;const s=jr(null),r=OS(n=[...c_(o).call(o)]).call(n,(t,e)=>t+1+e.edges.length,0),a=i+"Id",h="to"===i?1:-1;for(const n of o){var d=kg(n,2);const u=d[0],p=d[1];if(!o.has(u)||!t(p))continue;s[u]=0;const f=[p];let g,m=0;for(;g=f.pop();){var l,c;if(!o.has(u))continue;const t=s[g.id]+h;if(Jh(l=pb(c=g.edges).call(c,t=>t.connected&&t.to!==t.from&&t[i]!==g&&o.has(t.toId)&&o.has(t.fromId))).call(l,o=>{const n=o[a],r=s[n];(null==r||e(t,r))&&(s[n]=t,f.push(o[i]))}),m>r)return WS(o,s);++m}}return s}class VS{constructor(){this.childrenReference={},this.parentReference={},this.trees={},this.distributionOrdering={},this.levels={},this.distributionIndex={},this.isTree=!1,this.treeIndex=-1}addRelation(t,e){void 0===this.childrenReference[t]&&(this.childrenReference[t]=[]),this.childrenReference[t].push(e),void 0===this.parentReference[e]&&(this.parentReference[e]=[]),this.parentReference[e].push(t)}checkIfTree(){for(const t in this.parentReference)if(this.parentReference[t].length>1)return void(this.isTree=!1);this.isTree=!0}numTrees(){return this.treeIndex+1}setTreeIndex(t,e){void 0!==e&&void 0===this.trees[t.id]&&(this.trees[t.id]=e,this.treeIndex=Math.max(e,this.treeIndex))}ensureLevel(t){void 0===this.levels[t]&&(this.levels[t]=0)}getMaxLevel(t){const e={},i=t=>{if(void 0!==e[t])return e[t];let o=this.levels[t];if(this.childrenReference[t]){const e=this.childrenReference[t];if(e.length>0)for(let t=0;t<e.length;t++)o=Math.max(o,i(e[t]))}return e[t]=o,o};return i(t)}levelDownstream(t,e){void 0===this.levels[e.id]&&(void 0===this.levels[t.id]&&(this.levels[t.id]=0),this.levels[e.id]=this.levels[t.id]+1)}setMinLevelToZero(){const t=new DE;let e=0;const i=[...new gC(kC(this.levels))].toSorted((t,e)=>t-e);for(const o of i)t.set(o,e++);for(const e in this.levels)Object.prototype.hasOwnProperty.call(this.levels,e)&&(this.levels[e]=t.get(this.levels[e]))}getTreeSize(t,e){let i=1e9,o=-1e9,n=1e9,s=-1e9;for(const r in this.trees)if(Object.prototype.hasOwnProperty.call(this.trees,r)&&this.trees[r]===e){const e=t[r];i=Math.min(e.x,i),o=Math.max(e.x,o),n=Math.min(e.y,n),s=Math.max(e.y,s)}return{min_x:i,max_x:o,min_y:n,max_y:s}}hasSameParent(t,e){const i=this.parentReference[t.id],o=this.parentReference[e.id];if(void 0===i||void 0===o)return!1;for(let t=0;t<i.length;t++)for(let e=0;e<o.length;e++)if(i[t]==o[e])return!0;return!1}inSameSubNetwork(t,e){return this.trees[t.id]===this.trees[e.id]}getLevels(){return Mm(this.distributionOrdering)}addToOrdering(t,e){void 0===this.distributionOrdering[e]&&(this.distributionOrdering[e]=[]);let i=!1;const o=this.distributionOrdering[e];for(const e in o)if(o[e]===t){i=!0;break}i||(this.distributionOrdering[e].push(t),this.distributionIndex[t.id]=this.distributionOrdering[e].length-1)}}class US{constructor(t){this.body=t,this._resetRNG(Math.random()+":"+GC()),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"}},Gi(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(!0!==this.options.hierarchical.enabled)return;const t=this.direction.curveType();this.body.emitter.emit("_forceDisableDynamicCurves",t,!1)})}setOptions(t,e){if(void 0!==t){const i=this.options.hierarchical,o=i.enabled;if(ws(["randomSeed","improvedLayout","clusterThreshold"],this.options,t),qs(this.options,t,"hierarchical"),void 0!==t.randomSeed&&this._resetRNG(t.randomSeed),!0===i.enabled)return!0===o&&this.body.emitter.emit("refresh",!0),"RL"===i.direction||"DU"===i.direction?i.levelSeparation>0&&(i.levelSeparation*=-1):i.levelSeparation<0&&(i.levelSeparation*=-1),this.setDirectionStrategy(),this.body.emitter.emit("_resetHierarchicalLayout"),this.adaptAllOptionsForHierarchicalLayout(e);if(!0===o)return this.body.emitter.emit("refresh"),xs(e,this.optionsBackup)}return e}_resetRNG(t){this.initialRandomSeed=t,this._rng=ss(this.initialRandomSeed)}adaptAllOptionsForHierarchicalLayout(t){if(!0===this.options.hierarchical.enabled){const e=this.optionsBackup.physics;void 0===t.physics||!0===t.physics?(t.physics={enabled:void 0===e.enabled||e.enabled,solver:"hierarchicalRepulsion"},e.enabled=void 0===e.enabled||e.enabled,e.solver=e.solver||"barnesHut"):"object"==typeof t.physics?(e.enabled=void 0===t.physics.enabled||t.physics.enabled,e.solver=t.physics.solver||"barnesHut",t.physics.solver="hierarchicalRepulsion"):!1!==t.physics&&(e.solver="barnesHut",t.physics={solver:"hierarchicalRepulsion"});let i=this.direction.curveType();if(void 0===t.edges)this.optionsBackup.edges={smooth:{enabled:!0,type:"dynamic"}},t.edges={smooth:!1};else if(void 0===t.edges.smooth)this.optionsBackup.edges={smooth:{enabled:!0,type:"dynamic"}},t.edges.smooth=!1;else if("boolean"==typeof t.edges.smooth)this.optionsBackup.edges={smooth:t.edges.smooth},t.edges.smooth={enabled:t.edges.smooth,type:i};else{const e=t.edges.smooth;void 0!==e.type&&"dynamic"!==e.type&&(i=e.type),this.optionsBackup.edges={smooth:{enabled:void 0===e.enabled||e.enabled,type:void 0===e.type?"dynamic":e.type,roundness:void 0===e.roundness?.5:e.roundness,forceDirection:void 0!==e.forceDirection&&e.forceDirection}},t.edges.smooth={enabled:void 0===e.enabled||e.enabled,type:i,roundness:void 0===e.roundness?.5:e.roundness,forceDirection:void 0!==e.forceDirection&&e.forceDirection}}this.body.emitter.emit("_forceDisableDynamicCurves",i)}return t}positionInitially(t){if(!0!==this.options.hierarchical.enabled){this._resetRNG(this.initialRandomSeed);const e=t.length+50;for(let i=0;i<t.length;i++){const o=t[i],n=2*Math.PI*this._rng();void 0===o.x&&(o.x=e*Math.cos(n)),void 0===o.y&&(o.y=e*Math.sin(n))}}}layoutNetwork(){if(!0!==this.options.hierarchical.enabled&&!0===this.options.improvedLayout){const t=this.body.nodeIndices;let e=0;for(let i=0;i<t.length;i++){!0===this.body.nodes[t[i]].predefinedPosition&&(e+=1)}if(e<.5*t.length){const e=10;let i=0;const o=this.options.clusterThreshold,n={clusterNodeProperties:{shape:"ellipse",label:"",group:"",font:{multi:!1}},clusterEdgeProperties:{label:"",font:{multi:!1},smooth:{enabled:!1}}};if(t.length>o){const s=t.length;for(;t.length>o&&i<=e;){i+=1;const e=t.length;i%3==0?this.body.modules.clustering.clusterBridges(n):this.body.modules.clustering.clusterOutliers(n);if(e==t.length&&i%3!=0)return this._declusterAll(),this.body.emitter.emit("_layoutFailed"),void console.info("This network could not be positioned by this version of the improved layout algorithm. Please disable improvedLayout for better performance.")}this.body.modules.kamadaKawai.setOptions({springLength:Math.max(150,2*s)})}i>e&&console.info("The clustering didn't succeed within the amount of interations allowed, progressing with partial result."),this.body.modules.kamadaKawai.solve(t,this.body.edgeIndices,!0),this._shiftToCenter();const s=70;for(let e=0;e<t.length;e++){const i=this.body.nodes[t[e]];!1===i.predefinedPosition&&(i.x+=(.5-this._rng())*s,i.y+=(.5-this._rng())*s)}this._declusterAll(),this.body.emitter.emit("_repositionBezierNodes")}}}_shiftToCenter(){const t=Rm.getRangeCore(this.body.nodes,this.body.nodeIndices),e=Rm.findCenter(t);for(let t=0;t<this.body.nodeIndices.length;t++){const i=this.body.nodes[this.body.nodeIndices[t]];i.x-=e.x,i.y-=e.y}}_declusterAll(){let t=!0;for(;!0===t;){t=!1;for(let e=0;e<this.body.nodeIndices.length;e++)!0===this.body.nodes[this.body.nodeIndices[e]].isCluster&&(t=!0,this.body.modules.clustering.openCluster(this.body.nodeIndices[e],{},!1));!0===t&&this.body.emitter.emit("_dataChanged")}}getSeed(){return this.initialRandomSeed}setupHierarchicalLayout(){if(!0===this.options.hierarchical.enabled&&this.body.nodeIndices.length>0){let t,e,i=!1,o=!1;for(e in this.lastNodeOnLevel={},this.hierarchical=new VS,this.body.nodes)Object.prototype.hasOwnProperty.call(this.body.nodes,e)&&(t=this.body.nodes[e],void 0!==t.options.level?(i=!0,this.hierarchical.levels[e]=t.options.level):o=!0);if(!0===o&&!0===i)throw new Error("To use the hierarchical layout, nodes require either no predefined levels or levels have to be defined for all nodes.");{if(!0===o){const t=this.options.hierarchical.sortMethod;"hubsize"===t?this._determineLevelsByHubsize():"directed"===t?this._determineLevelsDirected():"custom"===t&&this._determineLevelsCustomCallback()}for(const t in this.body.nodes)Object.prototype.hasOwnProperty.call(this.body.nodes,t)&&this.hierarchical.ensureLevel(t);const t=this._getDistribution();this._generateMap(),this._placeNodesByHierarchy(t),this._condenseHierarchy(),this._shiftToCenter()}}}_condenseHierarchy(){var t=this;let e=!1;const i={},o=(t,e)=>{const i=this.hierarchical.trees;for(const o in i)Object.prototype.hasOwnProperty.call(i,o)&&i[o]===t&&this.direction.shift(o,e)},n=()=>{const t=[];for(let e=0;e<this.hierarchical.numTrees();e++)t.push(this.direction.getTreeSize(e));return t},s=(t,e)=>{if(!e[t.id]&&(e[t.id]=!0,this.hierarchical.childrenReference[t.id])){const i=this.hierarchical.childrenReference[t.id];if(i.length>0)for(let t=0;t<i.length;t++)s(this.body.nodes[i[t]],e)}},r=function(e){let i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1e9,o=1e9,n=1e9,s=1e9,r=-1e9;for(const a in e)if(Object.prototype.hasOwnProperty.call(e,a)){const h=t.body.nodes[a],d=t.hierarchical.levels[h.id],l=t.direction.getPosition(h),c=kg(t._getSpaceAroundNode(h,e),2),u=c[0],p=c[1];o=Math.min(u,o),n=Math.min(p,n),d<=i&&(s=Math.min(l,s),r=Math.max(l,r))}return[s,r,o,n]},a=(t,e)=>{const i=this.hierarchical.getMaxLevel(t.id),o=this.hierarchical.getMaxLevel(e.id);return Math.min(i,o)},h=(t,e,i)=>{const o=this.hierarchical;for(let n=0;n<e.length;n++){const s=e[n],r=o.distributionOrdering[s];if(r.length>1)for(let e=0;e<r.length-1;e++){const n=r[e],s=r[e+1];o.hasSameParent(n,s)&&o.inSameSubNetwork(n,s)&&t(n,s,i)}}},d=function(i,o){let n=arguments.length>2&&void 0!==arguments[2]&&arguments[2];const h=t.direction.getPosition(i),d=t.direction.getPosition(o),l=Math.abs(d-h),c=t.options.hierarchical.nodeSpacing;if(l>c){const h={},d={};s(i,h),s(o,d);const l=a(i,o),u=r(h,l),p=r(d,l),f=u[1],g=p[0],m=p[2];if(Math.abs(f-g)>c){let i=f-g+c;i<-m+c&&(i=-m+c),i<0&&(t._shiftBlock(o.id,i),e=!0,!0===n&&t._centerParent(o))}}},l=(t,o)=>{const n=o.id,a=o.edges,h=this.hierarchical.levels[o.id],d=this.options.hierarchical.levelSeparation*this.options.hierarchical.levelSeparation,l={},c=[];for(let t=0;t<a.length;t++){const e=a[t];if(e.toId!=e.fromId){const i=e.toId==n?e.from:e.to;l[a[t].id]=i,this.hierarchical.levels[i.id]<h&&c.push(e)}}const u=(t,e)=>{let i=0;for(let o=0;o<e.length;o++)if(void 0!==l[e[o].id]){const n=this.direction.getPosition(l[e[o].id])-t;i+=n/Math.sqrt(n*n+d)}return i},p=(t,e)=>{let i=0;for(let o=0;o<e.length;o++)if(void 0!==l[e[o].id]){const n=this.direction.getPosition(l[e[o].id])-t;i-=d*Math.pow(n*n+d,-1.5)}return i},f=(t,e)=>{let i=this.direction.getPosition(o);const n={};for(let o=0;o<t;o++){const t=u(i,e),s=p(i,e),r=40;if(i-=Math.max(-r,Math.min(r,Math.round(t/s))),void 0!==n[i])break;n[i]=o}return i};let g=f(t,c);(t=>{const n=this.direction.getPosition(o);if(void 0===i[o.id]){const t={};s(o,t),i[o.id]=t}const a=r(i[o.id]),h=a[2],d=a[3],l=t-n;let c=0;l>0?c=Math.min(l,d-this.options.hierarchical.nodeSpacing):l<0&&(c=-Math.min(-l,h-this.options.hierarchical.nodeSpacing)),0!=c&&(this._shiftBlock(o.id,c),e=!0)})(g),g=f(t,a),(t=>{const i=this.direction.getPosition(o),n=kg(this._getSpaceAroundNode(o),2),s=n[0],r=n[1],a=t-i;let h=i;a>0?h=Math.min(i+(r-this.options.hierarchical.nodeSpacing),t):a<0&&(h=Math.max(i-(s-this.options.hierarchical.nodeSpacing),t)),h!==i&&(this.direction.setPosition(o,h),e=!0)})(g)},c=t=>{let i=this.hierarchical.getLevels();i=i.toReversed();for(let o=0;o<t;o++){e=!1;for(let t=0;t<i.length;t++){const e=i[t],o=this.hierarchical.distributionOrdering[e];for(let t=0;t<o.length;t++)l(1e3,o[t])}if(!0!==e)break}},u=t=>{let i=this.hierarchical.getLevels();i=i.toReversed();for(let o=0;o<t&&(e=!1,h(d,i,!0),!0===e);o++);},p=()=>{for(const t in this.body.nodes)Object.prototype.hasOwnProperty.call(this.body.nodes,t)&&this._centerParent(this.body.nodes[t])},f=()=>{let t=this.hierarchical.getLevels();t=t.toReversed();for(let e=0;e<t.length;e++){const i=t[e],o=this.hierarchical.distributionOrdering[i];for(let t=0;t<o.length;t++)this._centerParent(o[t])}};!0===this.options.hierarchical.blockShifting&&(u(5),p()),!0===this.options.hierarchical.edgeMinimization&&c(20),!0===this.options.hierarchical.parentCentralization&&f(),(()=>{const t=n();let e=0;for(let i=0;i<t.length-1;i++){e+=t[i].max-t[i+1].min+this.options.hierarchical.treeSpacing,o(i+1,e)}})()}_getSpaceAroundNode(t,e){let i=!0;void 0===e&&(i=!1);const o=this.hierarchical.levels[t.id];if(void 0!==o){const n=this.hierarchical.distributionIndex[t.id],s=this.direction.getPosition(t),r=this.hierarchical.distributionOrdering[o];let a=1e9,h=1e9;if(0!==n){const t=r[n-1];if(!0===i&&void 0===e[t.id]||!1===i){a=s-this.direction.getPosition(t)}}if(n!=r.length-1){const t=r[n+1];if(!0===i&&void 0===e[t.id]||!1===i){const e=this.direction.getPosition(t);h=Math.min(h,e-s)}}return[a,h]}return[0,0]}_centerParent(t){if(this.hierarchical.parentReference[t.id]){const e=this.hierarchical.parentReference[t.id];for(let t=0;t<e.length;t++){const i=e[t],o=this.body.nodes[i],n=this.hierarchical.childrenReference[i];if(void 0!==n){const t=this._getCenterPosition(n),e=this.direction.getPosition(o),i=kg(this._getSpaceAroundNode(o),2),s=i[0],r=i[1],a=e-t;(a<0&&Math.abs(a)<r-this.options.hierarchical.nodeSpacing||a>0&&Math.abs(a)<s-this.options.hierarchical.nodeSpacing)&&this.direction.setPosition(o,t)}}}}_placeNodesByHierarchy(t){this.positionedNodes={};for(const i in t)if(Object.prototype.hasOwnProperty.call(t,i)){var e;let o=Mm(t[i]);o=this._indexArrayToNodes(o),vS(e=this.direction).call(e,o);let n=0;for(let t=0;t<o.length;t++){const e=o[t];if(void 0===this.positionedNodes[e.id]){const s=this.options.hierarchical.nodeSpacing;let r=s*n;n>0&&(r=this.direction.getPosition(o[t-1])+s),this.direction.setPosition(e,r,i),this._validatePositionAndContinue(e,i,r),n++}}}}_placeBranchNodes(t,e){var i;const o=this.hierarchical.childrenReference[t];if(void 0===o)return;const n=[];for(let t=0;t<o.length;t++)n.push(this.body.nodes[o[t]]);vS(i=this.direction).call(i,n);for(let i=0;i<n.length;i++){const o=n[i],s=this.hierarchical.levels[o.id];if(!(s>e&&void 0===this.positionedNodes[o.id]))return;{const e=this.options.hierarchical.nodeSpacing;let r;r=0===i?this.direction.getPosition(this.body.nodes[t]):this.direction.getPosition(n[i-1])+e,this.direction.setPosition(o,r,s),this._validatePositionAndContinue(o,s,r)}}const s=this._getCenterPosition(n);this.direction.setPosition(this.body.nodes[t],s,e)}_validatePositionAndContinue(t,e,i){if(this.hierarchical.isTree){if(void 0!==this.lastNodeOnLevel[e]){const o=this.direction.getPosition(this.body.nodes[this.lastNodeOnLevel[e]]);if(i-o<this.options.hierarchical.nodeSpacing){const n=o+this.options.hierarchical.nodeSpacing-i,s=this._findCommonParent(this.lastNodeOnLevel[e],t.id);this._shiftBlock(s.withChild,n)}}this.lastNodeOnLevel[e]=t.id,this.positionedNodes[t.id]=!0,this._placeBranchNodes(t.id,e)}}_indexArrayToNodes(t){const e=[];for(let i=0;i<t.length;i++)e.push(this.body.nodes[t[i]]);return e}_getDistribution(){const t={};let e,i;for(e in this.body.nodes)if(Object.prototype.hasOwnProperty.call(this.body.nodes,e)){i=this.body.nodes[e];const o=void 0===this.hierarchical.levels[e]?0:this.hierarchical.levels[e];this.direction.fix(i,o),void 0===t[o]&&(t[o]={}),t[o][e]=i}return t}_getActiveEdges(t){const e=[];return ks(t.edges,t=>{var i;-1!==Kr(i=this.body.edgeIndices).call(i,t.id)&&e.push(t)}),e}_getHubSizes(){const t={};ks(this.body.nodeIndices,e=>{const i=this.body.nodes[e],o=this._getActiveEdges(i).length;t[o]=!0});const e=[];return ks(t,t=>{e.push(Number(t))}),vS(e).call(e,function(t,e){return e-t}),e}_determineLevelsByHubsize(){const t=(t,e)=>{this.hierarchical.levelDownstream(t,e)},e=this._getHubSizes();for(let i=0;i<e.length;++i){const o=e[i];if(0===o)break;ks(this.body.nodeIndices,e=>{const i=this.body.nodes[e];o===this._getActiveEdges(i).length&&this._crawlNetwork(t,e)})}}_determineLevelsCustomCallback(){this._crawlNetwork((t,e,i)=>{let o=this.hierarchical.levels[t.id];void 0===o&&(o=this.hierarchical.levels[t.id]=1e5);const n=(Rm.cloneOptions(t,"node"),Rm.cloneOptions(e,"node"),void Rm.cloneOptions(i,"edge"));this.hierarchical.levels[e.id]=o+n}),this.hierarchical.setMinLevelToZero()}_determineLevelsDirected(){var t;const e=OS(t=this.body.nodeIndices).call(t,(t,e)=>(t.set(e,this.body.nodes[e]),t),new DE);"roots"===this.options.hierarchical.shakeTowards?this.hierarchical.levels=function(t){return qS(e=>{var i,o;return HS(i=pb(o=e.edges).call(o,e=>t.has(e.toId))).call(i,t=>t.from===e)},(t,e)=>e<t,"to",t)}(e):this.hierarchical.levels=function(t){return qS(e=>{var i,o;return HS(i=pb(o=e.edges).call(o,e=>t.has(e.toId))).call(i,t=>t.to===e)},(t,e)=>e>t,"from",t)}(e),this.hierarchical.setMinLevelToZero()}_generateMap(){this._crawlNetwork((t,e)=>{this.hierarchical.levels[e.id]>this.hierarchical.levels[t.id]&&this.hierarchical.addRelation(t.id,e.id)}),this.hierarchical.checkIfTree()}_crawlNetwork(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:function(){},e=arguments.length>1?arguments[1]:void 0;const i={},o=(e,n)=>{if(void 0===i[e.id]){let s;this.hierarchical.setTreeIndex(e,n),i[e.id]=!0;const r=this._getActiveEdges(e);for(let i=0;i<r.length;i++){const a=r[i];!0===a.connected&&(s=a.toId==e.id?a.from:a.to,e.id!=s.id&&(t(e,s,a),o(s,n)))}}};if(void 0===e){let t=0;for(let e=0;e<this.body.nodeIndices.length;e++){const n=this.body.nodeIndices[e];if(void 0===i[n]){const e=this.body.nodes[n];o(e,t),t+=1}}}else{const t=this.body.nodes[e];if(void 0===t)return void console.error("Node not found:",e);o(t)}}_shiftBlock(t,e){const i={},o=t=>{if(i[t])return;i[t]=!0,this.direction.shift(t,e);const n=this.hierarchical.childrenReference[t];if(void 0!==n)for(let t=0;t<n.length;t++)o(n[t])};o(t)}_findCommonParent(t,e){const i={},o=(t,e)=>{const i=this.hierarchical.parentReference[e];if(void 0!==i)for(let e=0;e<i.length;e++){const n=i[e];t[n]=!0,o(t,n)}},n=(t,e)=>{const i=this.hierarchical.parentReference[e];if(void 0!==i)for(let o=0;o<i.length;o++){const s=i[o];if(void 0!==t[s])return{foundParent:s,withChild:e};const r=n(t,s);if(null!==r.foundParent)return r}return{foundParent:null,withChild:e}};return o(i,t),n(i,e)}setDirectionStrategy(){const t="UD"===this.options.hierarchical.direction||"DU"===this.options.hierarchical.direction;this.direction=t?new SS(this):new kS(this)}_getCenterPosition(t){let e=1e9,i=-1e9;for(let o=0;o<t.length;o++){let n;if(void 0!==t[o].id)n=t[o];else{const e=t[o];n=this.body.nodes[e]}const s=this.direction.getPosition(n);e=Math.min(e,s),i=Math.max(i,s)}return.5*(e+i)}}class YS{constructor(t,e,i,o){var n,s;this.body=t,this.canvas=e,this.selectionHandler=i,this.interactionHandler=o,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}},Gi(this.options,this.defaultOptions),this.body.emitter.on("destroy",()=>{this._clean()}),this.body.emitter.on("_dataChanged",io(n=this._restore).call(n,this)),this.body.emitter.on("_resetData",io(s=this._restore).call(s,this))}_restore(){!1!==this.inMode&&(!0===this.options.initiallyActive?this.enableEditMode():this.disableEditMode())}setOptions(t,e,i){void 0!==e&&(void 0!==e.locale?this.options.locale=e.locale:this.options.locale=i.locale,void 0!==e.locales?this.options.locales=e.locales:this.options.locales=i.locales),void 0!==t&&("boolean"==typeof t?this.options.enabled=t:(this.options.enabled=!0,xs(this.options,t)),!0===this.options.initiallyActive&&(this.editMode=!0),this._setup())}toggleEditMode(){!0===this.editMode?this.disableEditMode():this.enableEditMode()}enableEditMode(){this.editMode=!0,this._clean(),!0===this.guiEnabled&&(this.manipulationDiv.style.display="block",this.closeDiv.style.display="block",this.editModeDiv.style.display="none",this.showManipulatorToolbar())}disableEditMode(){this.editMode=!1,this._clean(),!0===this.guiEnabled&&(this.manipulationDiv.style.display="none",this.closeDiv.style.display="none",this.editModeDiv.style.display="block",this._createEditButton())}showManipulatorToolbar(){if(this._clean(),this.manipulationDOM={},!0===this.guiEnabled){var t,e;this.editMode=!0,this.manipulationDiv.style.display="block",this.closeDiv.style.display="block";const i=this.selectionHandler.getSelectedNodeCount(),o=this.selectionHandler.getSelectedEdgeCount(),n=i+o,s=this.options.locales[this.options.locale];let r=!1;!1!==this.options.addNode&&(this._createAddNodeButton(s),r=!0),!1!==this.options.addEdge&&(!0===r?this._createSeperator(1):r=!0,this._createAddEdgeButton(s)),1===i&&"function"==typeof this.options.editNode?(!0===r?this._createSeperator(2):r=!0,this._createEditNodeButton(s)):1===o&&0===i&&!1!==this.options.editEdge&&(!0===r?this._createSeperator(3):r=!0,this._createEditEdgeButton(s)),0!==n&&(i>0&&!1!==this.options.deleteNode||0===i&&!1!==this.options.deleteEdge)&&(!0===r&&this._createSeperator(4),this._createDeleteButton(s)),this._bindElementEvents(this.closeDiv,io(t=this.toggleEditMode).call(t,this)),this._temporaryBindEvent("select",io(e=this.showManipulatorToolbar).call(e,this))}this.body.emitter.emit("_redraw")}addNodeMode(){var t;if(!0!==this.editMode&&this.enableEditMode(),this._clean(),this.inMode="addNode",!0===this.guiEnabled){var e;const t=this.options.locales[this.options.locale];this.manipulationDOM={},this._createBackButton(t),this._createSeperator(),this._createDescription(t.addDescription||this.options.locales.en.addDescription),this._bindElementEvents(this.closeDiv,io(e=this.toggleEditMode).call(e,this))}this._temporaryBindEvent("click",io(t=this._performAddNode).call(t,this))}editNode(){!0!==this.editMode&&this.enableEditMode(),this._clean();const t=this.selectionHandler.getSelectedNodes()[0];if(void 0!==t){if(this.inMode="editNode","function"!=typeof this.options.editNode)throw new Error("No function has been configured to handle the editing of nodes.");if(!0!==t.isCluster){const e=xs({},t.options,!1);if(e.x=t.x,e.y=t.y,2!==this.options.editNode.length)throw new Error("The function for edit does not support two arguments (data, callback)");this.options.editNode(e,t=>{null!=t&&"editNode"===this.inMode&&this.body.data.nodes.getDataSet().update(t),this.showManipulatorToolbar()})}else alert(this.options.locales[this.options.locale].editClusterError||this.options.locales.en.editClusterError)}else this.showManipulatorToolbar()}addEdgeMode(){var t,e,i,o,n;if(!0!==this.editMode&&this.enableEditMode(),this._clean(),this.inMode="addEdge",!0===this.guiEnabled){var s;const t=this.options.locales[this.options.locale];this.manipulationDOM={},this._createBackButton(t),this._createSeperator(),this._createDescription(t.edgeDescription||this.options.locales.en.edgeDescription),this._bindElementEvents(this.closeDiv,io(s=this.toggleEditMode).call(s,this))}this._temporaryBindUI("onTouch",io(t=this._handleConnect).call(t,this)),this._temporaryBindUI("onDragEnd",io(e=this._finishConnect).call(e,this)),this._temporaryBindUI("onDrag",io(i=this._dragControlNode).call(i,this)),this._temporaryBindUI("onRelease",io(o=this._finishConnect).call(o,this)),this._temporaryBindUI("onDragStart",io(n=this._dragStartEdge).call(n,this)),this._temporaryBindUI("onHold",()=>{})}editEdgeMode(){if(!0!==this.editMode&&this.enableEditMode(),this._clean(),this.inMode="editEdge","object"==typeof this.options.editEdge&&"function"==typeof this.options.editEdge.editWithoutDrag&&(this.edgeBeingEditedId=this.selectionHandler.getSelectedEdgeIds()[0],void 0!==this.edgeBeingEditedId)){const t=this.body.edges[this.edgeBeingEditedId];return void this._performEditEdge(t.from.id,t.to.id)}if(!0===this.guiEnabled){var t;const 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,io(t=this.toggleEditMode).call(t,this))}if(this.edgeBeingEditedId=this.selectionHandler.getSelectedEdgeIds()[0],void 0!==this.edgeBeingEditedId){var e,i,o,n;const t=this.body.edges[this.edgeBeingEditedId],s=this._getNewTargetNode(t.from.x,t.from.y),r=this._getNewTargetNode(t.to.x,t.to.y);this.temporaryIds.nodes.push(s.id),this.temporaryIds.nodes.push(r.id),this.body.nodes[s.id]=s,this.body.nodeIndices.push(s.id),this.body.nodes[r.id]=r,this.body.nodeIndices.push(r.id),this._temporaryBindUI("onTouch",io(e=this._controlNodeTouch).call(e,this)),this._temporaryBindUI("onTap",()=>{}),this._temporaryBindUI("onHold",()=>{}),this._temporaryBindUI("onDragStart",io(i=this._controlNodeDragStart).call(i,this)),this._temporaryBindUI("onDrag",io(o=this._controlNodeDrag).call(o,this)),this._temporaryBindUI("onDragEnd",io(n=this._controlNodeDragEnd).call(n,this)),this._temporaryBindUI("onMouseMove",()=>{}),this._temporaryBindEvent("beforeDrawing",e=>{const i=t.edgeType.findBorderPositions(e);!1===s.selected&&(s.x=i.from.x,s.y=i.from.y),!1===r.selected&&(r.x=i.to.x,r.y=i.to.y)}),this.body.emitter.emit("_redraw")}else this.showManipulatorToolbar()}deleteSelected(){!0!==this.editMode&&this.enableEditMode(),this._clean(),this.inMode="delete";const t=this.selectionHandler.getSelectedNodeIds(),e=this.selectionHandler.getSelectedEdgeIds();let i;if(t.length>0){for(let e=0;e<t.length;e++)if(!0===this.body.nodes[t[e]].isCluster)return void alert(this.options.locales[this.options.locale].deleteClusterError||this.options.locales.en.deleteClusterError);"function"==typeof this.options.deleteNode&&(i=this.options.deleteNode)}else e.length>0&&"function"==typeof this.options.deleteEdge&&(i=this.options.deleteEdge);if("function"==typeof i){const o={nodes:t,edges:e};if(2!==i.length)throw new Error("The function for delete does not support two arguments (data, callback)");i(o,t=>{null!=t&&"delete"===this.inMode?(this.body.data.edges.getDataSet().remove(t.edges),this.body.data.nodes.getDataSet().remove(t.nodes),this.body.emitter.emit("startSimulation"),this.showManipulatorToolbar()):(this.body.emitter.emit("startSimulation"),this.showManipulatorToolbar())})}else this.body.data.edges.getDataSet().remove(e),this.body.data.nodes.getDataSet().remove(t),this.body.emitter.emit("startSimulation"),this.showManipulatorToolbar()}_setup(){!0===this.options.enabled?(this.guiEnabled=!0,this._createWrappers(),!1===this.editMode?this._createEditButton():this.showManipulatorToolbar()):(this._removeManipulationDOM(),this.guiEnabled=!1)}_createWrappers(){var t,e;(void 0===this.manipulationDiv&&(this.manipulationDiv=document.createElement("div"),this.manipulationDiv.className="vis-manipulation",!0===this.editMode?this.manipulationDiv.style.display="block":this.manipulationDiv.style.display="none",this.canvas.frame.appendChild(this.manipulationDiv)),void 0===this.editModeDiv&&(this.editModeDiv=document.createElement("div"),this.editModeDiv.className="vis-edit-mode",!0===this.editMode?this.editModeDiv.style.display="none":this.editModeDiv.style.display="block",this.canvas.frame.appendChild(this.editModeDiv)),void 0===this.closeDiv)&&(this.closeDiv=document.createElement("button"),this.closeDiv.className="vis-close",this.closeDiv.setAttribute("aria-label",null!==(t=null===(e=this.options.locales[this.options.locale])||void 0===e?void 0:e.close)&&void 0!==t?t:this.options.locales.en.close),this.closeDiv.style.display=this.manipulationDiv.style.display,this.canvas.frame.appendChild(this.closeDiv))}_getNewTargetNode(t,e){const i=xs({},this.options.controlNodeStyle);i.id="targetNode"+jm(),i.hidden=!1,i.physics=!1,i.x=t,i.y=e;const o=this.body.functions.createNode(i);return o.shape.boundingBox={left:t,right:t,top:e,bottom:e},o}_createEditButton(){var t;this._clean(),this.manipulationDOM={},fs(this.editModeDiv);const e=this.options.locales[this.options.locale],i=this._createButton("editMode","vis-edit vis-edit-mode",e.edit||this.options.locales.en.edit);this.editModeDiv.appendChild(i),this._bindElementEvents(i,io(t=this.toggleEditMode).call(t,this))}_clean(){this.inMode=!1,!0===this.guiEnabled&&(fs(this.editModeDiv),fs(this.manipulationDiv),this._cleanupDOMEventListeners()),this._cleanupTemporaryNodesAndEdges(),this._unbindTemporaryUIs(),this._unbindTemporaryEvents(),this.body.emitter.emit("restorePhysics")}_cleanupDOMEventListeners(){for(const e of kh(t=this._domEventListenerCleanupQueue).call(t,0)){var t;e()}}_removeManipulationDOM(){this._clean(),fs(this.manipulationDiv),fs(this.editModeDiv),fs(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(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1;this.manipulationDOM["seperatorLineDiv"+t]=document.createElement("div"),this.manipulationDOM["seperatorLineDiv"+t].className="vis-separator-line",this.manipulationDiv.appendChild(this.manipulationDOM["seperatorLineDiv"+t])}_createAddNodeButton(t){var e;const i=this._createButton("addNode","vis-add",t.addNode||this.options.locales.en.addNode);this.manipulationDiv.appendChild(i),this._bindElementEvents(i,io(e=this.addNodeMode).call(e,this))}_createAddEdgeButton(t){var e;const i=this._createButton("addEdge","vis-connect",t.addEdge||this.options.locales.en.addEdge);this.manipulationDiv.appendChild(i),this._bindElementEvents(i,io(e=this.addEdgeMode).call(e,this))}_createEditNodeButton(t){var e;const i=this._createButton("editNode","vis-edit",t.editNode||this.options.locales.en.editNode);this.manipulationDiv.appendChild(i),this._bindElementEvents(i,io(e=this.editNode).call(e,this))}_createEditEdgeButton(t){var e;const i=this._createButton("editEdge","vis-edit",t.editEdge||this.options.locales.en.editEdge);this.manipulationDiv.appendChild(i),this._bindElementEvents(i,io(e=this.editEdgeMode).call(e,this))}_createDeleteButton(t){var e;let i;i=this.options.rtl?"vis-delete-rtl":"vis-delete";const o=this._createButton("delete",i,t.del||this.options.locales.en.del);this.manipulationDiv.appendChild(o),this._bindElementEvents(o,io(e=this.deleteSelected).call(e,this))}_createBackButton(t){var e;const i=this._createButton("back","vis-back",t.back||this.options.locales.en.back);this.manipulationDiv.appendChild(i),this._bindElementEvents(i,io(e=this.showManipulatorToolbar).call(e,this))}_createButton(t,e,i){let o=arguments.length>3&&void 0!==arguments[3]?arguments[3]:"vis-label";return this.manipulationDOM[t+"Div"]=document.createElement("button"),this.manipulationDOM[t+"Div"].className="vis-button "+e,this.manipulationDOM[t+"Label"]=document.createElement("div"),this.manipulationDOM[t+"Label"].className=o,this.manipulationDOM[t+"Label"].innerText=i,this.manipulationDOM[t+"Div"].appendChild(this.manipulationDOM[t+"Label"]),this.manipulationDOM[t+"Div"]}_createDescription(t){this.manipulationDOM.descriptionLabel=document.createElement("div"),this.manipulationDOM.descriptionLabel.className="vis-none",this.manipulationDOM.descriptionLabel.innerText=t,this.manipulationDiv.appendChild(this.manipulationDOM.descriptionLabel)}_temporaryBindEvent(t,e){this.temporaryEventFunctions.push({event:t,boundFunction:e}),this.body.emitter.on(t,e)}_temporaryBindUI(t,e){if(void 0===this.body.eventListeners[t])throw new Error("This UI function does not exist. Typo? You tried: "+t+" possible are: "+Gv(Mm(this.body.eventListeners)));this.temporaryUIFunctions[t]=this.body.eventListeners[t],this.body.eventListeners[t]=e}_unbindTemporaryUIs(){for(const t in this.temporaryUIFunctions)Object.prototype.hasOwnProperty.call(this.temporaryUIFunctions,t)&&(this.body.eventListeners[t]=this.temporaryUIFunctions[t],delete this.temporaryUIFunctions[t]);this.temporaryUIFunctions={}}_unbindTemporaryEvents(){for(let t=0;t<this.temporaryEventFunctions.length;t++){const e=this.temporaryEventFunctions[t].event,i=this.temporaryEventFunctions[t].boundFunction;this.body.emitter.off(e,i)}this.temporaryEventFunctions=[]}_bindElementEvents(t,e){const i=new er(t,{});sm(i,e),this._domEventListenerCleanupQueue.push(()=>{i.destroy()});const o=t=>{let i=t.keyCode,o=t.key;"Enter"!==o&&" "!==o&&13!==i&&32!==i||e()};t.addEventListener("keyup",o,!1),this._domEventListenerCleanupQueue.push(()=>{t.removeEventListener("keyup",o,!1)})}_cleanupTemporaryNodesAndEdges(){for(let i=0;i<this.temporaryIds.edges.length;i++){var t;this.body.edges[this.temporaryIds.edges[i]].disconnect(),delete this.body.edges[this.temporaryIds.edges[i]];const o=Kr(t=this.body.edgeIndices).call(t,this.temporaryIds.edges[i]);var e;if(-1!==o)kh(e=this.body.edgeIndices).call(e,o,1)}for(let t=0;t<this.temporaryIds.nodes.length;t++){var i;delete this.body.nodes[this.temporaryIds.nodes[t]];const e=Kr(i=this.body.nodeIndices).call(i,this.temporaryIds.nodes[t]);var o;if(-1!==e)kh(o=this.body.nodeIndices).call(o,e,1)}this.temporaryIds={nodes:[],edges:[]}}_controlNodeTouch(t){this.selectionHandler.unselectAll(),this.lastTouch=this.body.functions.getPointer(t.center),this.lastTouch.translation=Gi({},this.body.view.translation)}_controlNodeDragStart(){const t=this.lastTouch,e=this.selectionHandler._pointerToPositionObject(t),i=this.body.nodes[this.temporaryIds.nodes[0]],o=this.body.nodes[this.temporaryIds.nodes[1]],n=this.body.edges[this.edgeBeingEditedId];this.selectedControlNode=void 0;const s=i.isOverlappingWith(e),r=o.isOverlappingWith(e);!0===s?(this.selectedControlNode=i,n.edgeType.from=i):!0===r&&(this.selectedControlNode=o,n.edgeType.to=o),void 0!==this.selectedControlNode&&this.selectionHandler.selectObject(this.selectedControlNode),this.body.emitter.emit("_redraw")}_controlNodeDrag(t){this.body.emitter.emit("disablePhysics");const e=this.body.functions.getPointer(t.center),i=this.canvas.DOMtoCanvas(e);void 0!==this.selectedControlNode?(this.selectedControlNode.x=i.x,this.selectedControlNode.y=i.y):this.interactionHandler.onDrag(t),this.body.emitter.emit("_redraw")}_controlNodeDragEnd(t){const e=this.body.functions.getPointer(t.center),i=this.selectionHandler._pointerToPositionObject(e),o=this.body.edges[this.edgeBeingEditedId];if(void 0===this.selectedControlNode)return;this.selectionHandler.unselectAll();const n=this.selectionHandler._getAllNodesOverlappingWith(i);let s;for(let t=n.length-1;t>=0;t--)if(n[t]!==this.selectedControlNode.id){s=this.body.nodes[n[t]];break}if(void 0!==s&&void 0!==this.selectedControlNode)if(!0===s.isCluster)alert(this.options.locales[this.options.locale].createEdgeError||this.options.locales.en.createEdgeError);else{const t=this.body.nodes[this.temporaryIds.nodes[0]];this.selectedControlNode.id===t.id?this._performEditEdge(s.id,o.to.id):this._performEditEdge(o.from.id,s.id)}else o.updateEdgeType(),this.body.emitter.emit("restorePhysics");this.body.emitter.emit("_redraw")}_handleConnect(t){if((new Date).valueOf()-this.touchTime>100){this.lastTouch=this.body.functions.getPointer(t.center),this.lastTouch.translation=Gi({},this.body.view.translation),this.interactionHandler.drag.pointer=this.lastTouch,this.interactionHandler.drag.translation=this.lastTouch.translation;const e=this.lastTouch,i=this.selectionHandler.getNodeAt(e);if(void 0!==i)if(!0===i.isCluster)alert(this.options.locales[this.options.locale].createEdgeError||this.options.locales.en.createEdgeError);else{const t=this._getNewTargetNode(i.x,i.y);this.body.nodes[t.id]=t,this.body.nodeIndices.push(t.id);const e=this.body.functions.createEdge({id:"connectionEdge"+jm(),from:i.id,to:t.id,physics:!1,smooth:{enabled:!0,type:"continuous",roundness:.5}});this.body.edges[e.id]=e,this.body.edgeIndices.push(e.id),this.temporaryIds.nodes.push(t.id),this.temporaryIds.edges.push(e.id)}this.touchTime=(new Date).valueOf()}}_dragControlNode(t){const e=this.body.functions.getPointer(t.center),i=this.selectionHandler._pointerToPositionObject(e);let o;void 0!==this.temporaryIds.edges[0]&&(o=this.body.edges[this.temporaryIds.edges[0]].fromId);const n=this.selectionHandler._getAllNodesOverlappingWith(i);let s;for(let t=n.length-1;t>=0;t--){var r;if(-1===Kr(r=this.temporaryIds.nodes).call(r,n[t])){s=this.body.nodes[n[t]];break}}if(t.controlEdge={from:o,to:s?s.id:void 0},this.selectionHandler.generateClickEvent("controlNodeDragging",t,e),void 0!==this.temporaryIds.nodes[0]){const t=this.body.nodes[this.temporaryIds.nodes[0]];t.x=this.canvas._XconvertDOMtoCanvas(e.x),t.y=this.canvas._YconvertDOMtoCanvas(e.y),this.body.emitter.emit("_redraw")}else this.interactionHandler.onDrag(t)}_finishConnect(t){const e=this.body.functions.getPointer(t.center),i=this.selectionHandler._pointerToPositionObject(e);let o;void 0!==this.temporaryIds.edges[0]&&(o=this.body.edges[this.temporaryIds.edges[0]].fromId);const n=this.selectionHandler._getAllNodesOverlappingWith(i);let s;for(let t=n.length-1;t>=0;t--){var r;if(-1===Kr(r=this.temporaryIds.nodes).call(r,n[t])){s=this.body.nodes[n[t]];break}}this._cleanupTemporaryNodesAndEdges(),void 0!==s&&(!0===s.isCluster?alert(this.options.locales[this.options.locale].createEdgeError||this.options.locales.en.createEdgeError):void 0!==this.body.nodes[o]&&void 0!==this.body.nodes[s.id]&&this._performAddEdge(o,s.id)),t.controlEdge={from:o,to:s?s.id:void 0},this.selectionHandler.generateClickEvent("controlNodeDragEnd",t,e),this.body.emitter.emit("_redraw")}_dragStartEdge(t){const e=this.lastTouch;this.selectionHandler.generateClickEvent("dragStart",t,e,void 0,!0)}_performAddNode(t){const e={id:jm(),x:t.pointer.canvas.x,y:t.pointer.canvas.y,label:"new"};if("function"==typeof this.options.addNode){if(2!==this.options.addNode.length)throw this.showManipulatorToolbar(),new Error("The function for add does not support two arguments (data,callback)");this.options.addNode(e,t=>{null!=t&&"addNode"===this.inMode&&this.body.data.nodes.getDataSet().add(t),this.showManipulatorToolbar()})}else this.body.data.nodes.getDataSet().add(e),this.showManipulatorToolbar()}_performAddEdge(t,e){const i={from:t,to:e};if("function"==typeof this.options.addEdge){if(2!==this.options.addEdge.length)throw new Error("The function for connect does not support two arguments (data,callback)");this.options.addEdge(i,t=>{null!=t&&"addEdge"===this.inMode&&(this.body.data.edges.getDataSet().add(t),this.selectionHandler.unselectAll(),this.showManipulatorToolbar())})}else this.body.data.edges.getDataSet().add(i),this.selectionHandler.unselectAll(),this.showManipulatorToolbar()}_performEditEdge(t,e){const i={id:this.edgeBeingEditedId,from:t,to:e,label:this.body.data.edges.get(this.edgeBeingEditedId).label};let o=this.options.editEdge;if("object"==typeof o&&(o=o.editWithoutDrag),"function"==typeof o){if(2!==o.length)throw new Error("The function for edit does not support two arguments (data, callback)");o(i,t=>{null==t||"editEdge"!==this.inMode?(this.body.edges[i.id].updateEdgeType(),this.body.emitter.emit("_redraw"),this.showManipulatorToolbar()):(this.body.data.edges.getDataSet().update(t),this.selectionHandler.unselectAll(),this.showManipulatorToolbar())})}else this.body.data.edges.getDataSet().update(i),this.selectionHandler.unselectAll(),this.showManipulatorToolbar()}}var XS,GS,KS,JS,ZS,$S,QS;function tk(){return KS?GS:(KS=1,XS||(XS=1,ai()({target:"Number",stat:!0},{isNaN:function(t){return t!=t}})),GS=Ct().Number.isNaN)}function ek(){return ZS?JS:(ZS=1,JS=tk())}var ik,ok,nk,sk,rk,ak,hk,dk,lk,ck=e(QS?$S:(QS=1,$S=ek())),uk={};function pk(){return nk?ok:(nk=1,function(){if(ik)return uk;ik=1;var t=ai(),e=Uh().some;t({target:"Array",proto:!0,forced:!Lr()("some")},{some:function(t){return e(this,t,arguments.length>1?arguments[1]:void 0)}})}(),ok=$i()("Array","some"))}function fk(){if(rk)return sk;rk=1;var t=kt(),e=pk(),i=Array.prototype;return sk=function(o){var n=o.some;return o===i||t(i,o)&&n===i.some?e:n},sk}function gk(){return hk?ak:(hk=1,ak=fk())}var mk=e(lk?dk:(lk=1,dk=gk()));class vk{constructor(t,e,i,o){var n;if(this.body=t,this.images=e,this.groups=i,this.layoutEngine=o,this.body.functions.createNode=io(n=this.create).call(n,this),this.nodesListeners={add:(t,e)=>{this.add(e.items)},update:(t,e)=>{this.update(e.items,e.data,e.oldData)},remove:(t,e)=>{this.remove(e.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(t,e,i,o){if(e===t)return.5;{const i=1/(e-t);return Math.max(0,(o-t)*i)}}},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=Ws(this.defaultOptions),this.bindEventListeners()}bindEventListeners(){var t,e;this.body.emitter.on("refreshNodes",io(t=this.refresh).call(t,this)),this.body.emitter.on("refresh",io(e=this.refresh).call(e,this)),this.body.emitter.on("destroy",()=>{ks(this.nodesListeners,(t,e)=>{this.body.data.nodes&&this.body.data.nodes.off(e,t)}),delete this.body.functions.createNode,delete this.nodesListeners.add,delete this.nodesListeners.update,delete this.nodesListeners.remove,delete this.nodesListeners})}setOptions(t){if(void 0!==t){if(fx.parseOptions(this.options,t),void 0!==t.opacity&&(ck(t.opacity)||!Pv(t.opacity)||t.opacity<0||t.opacity>1?console.error("Invalid option for node opacity. Value must be between 0 and 1, found: "+t.opacity):this.options.opacity=t.opacity),void 0!==t.shape)for(const t in this.body.nodes)Object.prototype.hasOwnProperty.call(this.body.nodes,t)&&this.body.nodes[t].updateShape();if(void 0!==t.font||void 0!==t.widthConstraint||void 0!==t.heightConstraint)for(const t of Mm(this.body.nodes))this.body.nodes[t].updateLabelModule(),this.body.nodes[t].needsRefresh();if(void 0!==t.size)for(const t in this.body.nodes)Object.prototype.hasOwnProperty.call(this.body.nodes,t)&&this.body.nodes[t].needsRefresh();void 0===t.hidden&&void 0===t.physics||this.body.emitter.emit("_dataChanged")}}setData(t){let e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];const i=this.body.data.nodes;if(Sx("id",t))this.body.data.nodes=t;else if(qh(t))this.body.data.nodes=new Ex,this.body.data.nodes.add(t);else{if(t)throw new TypeError("Array or DataSet expected");this.body.data.nodes=new Ex}if(i&&ks(this.nodesListeners,function(t,e){i.off(e,t)}),this.body.nodes={},this.body.data.nodes){const t=this;ks(this.nodesListeners,function(e,i){t.body.data.nodes.on(i,e)});const e=this.body.data.nodes.getIds();this.add(e,!0)}!1===e&&this.body.emitter.emit("_dataChanged")}add(t){let e,i=arguments.length>1&&void 0!==arguments[1]&&arguments[1];const o=[];for(let i=0;i<t.length;i++){e=t[i];const n=this.body.data.nodes.get(e),s=this.create(n);o.push(s),this.body.nodes[e]=s}this.layoutEngine.positionInitially(o),!1===i&&this.body.emitter.emit("_dataChanged")}update(t,e,i){const o=this.body.nodes;let n=!1;for(let i=0;i<t.length;i++){const s=t[i];let r=o[s];const a=e[i];void 0!==r?r.setOptions(a)&&(n=!0):(n=!0,r=this.create(a),o[s]=r)}n||void 0===i||(n=mk(e).call(e,function(t,e){const o=i[e];return o&&o.level!==t.level})),!0===n?this.body.emitter.emit("_dataChanged"):this.body.emitter.emit("_dataUpdated")}remove(t){const e=this.body.nodes;for(let i=0;i<t.length;i++){delete e[t[i]]}this.body.emitter.emit("_dataChanged")}create(t){return new(arguments.length>1&&void 0!==arguments[1]?arguments[1]:fx)(t,this.body,this.images,this.groups,this.options,this.defaultOptions)}refresh(){let t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];ks(this.body.nodes,(e,i)=>{const o=this.body.data.nodes.get(i);void 0!==o&&(!0===t&&e.setOptions({x:null,y:null}),e.setOptions({fixed:!1}),e.setOptions(o))})}getPositions(t){const e={};if(void 0!==t){if(!0===qh(t)){for(let i=0;i<t.length;i++)if(void 0!==this.body.nodes[t[i]]){const o=this.body.nodes[t[i]];e[t[i]]={x:Math.round(o.x),y:Math.round(o.y)}}}else if(void 0!==this.body.nodes[t]){const i=this.body.nodes[t];e[t]={x:Math.round(i.x),y:Math.round(i.y)}}}else for(let t=0;t<this.body.nodeIndices.length;t++){const i=this.body.nodes[this.body.nodeIndices[t]];e[this.body.nodeIndices[t]]={x:Math.round(i.x),y:Math.round(i.y)}}return e}getPosition(t){if(null==t)throw new TypeError("No id was specified for getPosition method.");if(null==this.body.nodes[t])throw new ReferenceError("NodeId provided for getPosition does not exist. Provided: ".concat(t));return{x:Math.round(this.body.nodes[t].x),y:Math.round(this.body.nodes[t].y)}}storePositions(){const t=[],e=this.body.data.nodes.getDataSet();for(const i of e.get()){const e=i.id,o=this.body.nodes[e],n=Math.round(o.x),s=Math.round(o.y);i.x===n&&i.y===s||t.push({id:e,x:n,y:s})}e.update(t)}getBoundingBox(t){if(void 0!==this.body.nodes[t])return this.body.nodes[t].shape.boundingBox}getConnectedNodes(t,e){const i=[];if(void 0!==this.body.nodes[t]){const o=this.body.nodes[t],n={};for(let t=0;t<o.edges.length;t++){const s=o.edges[t];"to"!==e&&s.toId==o.id?void 0===n[s.fromId]&&(i.push(s.fromId),n[s.fromId]=!0):"from"!==e&&s.fromId==o.id&&void 0===n[s.toId]&&(i.push(s.toId),n[s.toId]=!0)}}return i}getConnectedEdges(t){const e=[];if(void 0!==this.body.nodes[t]){const i=this.body.nodes[t];for(let t=0;t<i.edges.length;t++)e.push(i.edges[t].id)}else console.error("NodeId provided for getConnectedEdges does not exist. Provided: ",t);return e}moveNode(t,e,i){void 0!==this.body.nodes[t]?(this.body.nodes[t].x=Number(e),this.body.nodes[t].y=Number(i),dm(()=>{this.body.emitter.emit("startSimulation")},0)):console.error("Node id supplied to moveNode does not exist. Provided: ",t)}}class yk{constructor(t,e,i){this.body=t,this.physicsBody=e,this.setOptions(i),this._rng=ss("BARNES HUT SOLVER")}setOptions(t){this.options=t,this.thetaInversed=1/this.options.theta,this.overlapAvoidanceFactor=1-Math.max(0,Math.min(1,this.options.avoidOverlap))}solve(){if(0!==this.options.gravitationalConstant&&this.physicsBody.physicsNodeIndices.length>0){let t;const e=this.body.nodes,i=this.physicsBody.physicsNodeIndices,o=i.length,n=this._formBarnesHutTree(e,i);this.barnesHutTree=n;for(let s=0;s<o;s++)t=e[i[s]],t.options.mass>0&&this._getForceContributions(n.root,t)}}_getForceContributions(t,e){this._getForceContribution(t.children.NW,e),this._getForceContribution(t.children.NE,e),this._getForceContribution(t.children.SW,e),this._getForceContribution(t.children.SE,e)}_getForceContribution(t,e){if(t.childrenCount>0){const i=t.centerOfMass.x-e.x,o=t.centerOfMass.y-e.y,n=Math.sqrt(i*i+o*o);n*t.calcSize>this.thetaInversed?this._calculateForces(n,i,o,e,t):4===t.childrenCount?this._getForceContributions(t,e):t.children.data.id!=e.id&&this._calculateForces(n,i,o,e,t)}}_calculateForces(t,e,i,o,n){0===t&&(e=t=.1),this.overlapAvoidanceFactor<1&&o.shape.radius&&(t=Math.max(.1+this.overlapAvoidanceFactor*o.shape.radius,t-o.shape.radius));const s=this.options.gravitationalConstant*n.mass*o.options.mass/Math.pow(t,3),r=e*s,a=i*s;this.physicsBody.forces[o.id].x+=r,this.physicsBody.forces[o.id].y+=a}_formBarnesHutTree(t,e){let i;const o=e.length;let n=t[e[0]].x,s=t[e[0]].y,r=t[e[0]].x,a=t[e[0]].y;for(let i=1;i<o;i++){const o=t[e[i]],h=o.x,d=o.y;o.options.mass>0&&(h<n&&(n=h),h>r&&(r=h),d<s&&(s=d),d>a&&(a=d))}const h=Math.abs(r-n)-Math.abs(a-s);h>0?(s-=.5*h,a+=.5*h):(n+=.5*h,r-=.5*h);const d=Math.max(1e-5,Math.abs(r-n)),l=.5*d,c=.5*(n+r),u=.5*(s+a),p={root:{centerOfMass:{x:0,y:0},mass:0,range:{minX:c-l,maxX:c+l,minY:u-l,maxY:u+l},size:d,calcSize:1/d,children:{data:null},maxWidth:0,level:0,childrenCount:4}};this._splitBranch(p.root);for(let n=0;n<o;n++)i=t[e[n]],i.options.mass>0&&this._placeInTree(p.root,i);return p}_updateBranchMass(t,e){const i=t.centerOfMass,o=t.mass+e.options.mass,n=1/o;i.x=i.x*t.mass+e.x*e.options.mass,i.x*=n,i.y=i.y*t.mass+e.y*e.options.mass,i.y*=n,t.mass=o;const s=Math.max(Math.max(e.height,e.radius),e.width);t.maxWidth=t.maxWidth<s?s:t.maxWidth}_placeInTree(t,e,i){1==i&&void 0!==i||this._updateBranchMass(t,e);const o=t.children.NW.range;let n;n=o.maxX>e.x?o.maxY>e.y?"NW":"SW":o.maxY>e.y?"NE":"SE",this._placeInRegion(t,e,n)}_placeInRegion(t,e,i){const o=t.children[i];switch(o.childrenCount){case 0:o.children.data=e,o.childrenCount=1,this._updateBranchMass(o,e);break;case 1:o.children.data.x===e.x&&o.children.data.y===e.y?(e.x+=this._rng(),e.y+=this._rng()):(this._splitBranch(o),this._placeInTree(o,e));break;case 4:this._placeInTree(o,e)}}_splitBranch(t){let e=null;1===t.childrenCount&&(e=t.children.data,t.mass=0,t.centerOfMass.x=0,t.centerOfMass.y=0),t.childrenCount=4,t.children.data=null,this._insertRegion(t,"NW"),this._insertRegion(t,"NE"),this._insertRegion(t,"SW"),this._insertRegion(t,"SE"),null!=e&&this._placeInTree(t,e)}_insertRegion(t,e){let i,o,n,s;const r=.5*t.size;switch(e){case"NW":i=t.range.minX,o=t.range.minX+r,n=t.range.minY,s=t.range.minY+r;break;case"NE":i=t.range.minX+r,o=t.range.maxX,n=t.range.minY,s=t.range.minY+r;break;case"SW":i=t.range.minX,o=t.range.minX+r,n=t.range.minY+r,s=t.range.maxY;break;case"SE":i=t.range.minX+r,o=t.range.maxX,n=t.range.minY+r,s=t.range.maxY}t.children[e]={centerOfMass:{x:0,y:0},mass:0,range:{minX:i,maxX:o,minY:n,maxY:s},size:.5*t.size,calcSize:2*t.calcSize,children:{data:null},maxWidth:0,level:t.level+1,childrenCount:0}}_debug(t,e){void 0!==this.barnesHutTree&&(t.lineWidth=1,this._drawBranch(this.barnesHutTree.root,t,e))}_drawBranch(t,e,i){void 0===i&&(i="#FF0000"),4===t.childrenCount&&(this._drawBranch(t.children.NW,e),this._drawBranch(t.children.NE,e),this._drawBranch(t.children.SE,e),this._drawBranch(t.children.SW,e)),e.strokeStyle=i,e.beginPath(),e.moveTo(t.range.minX,t.range.minY),e.lineTo(t.range.maxX,t.range.minY),e.stroke(),e.beginPath(),e.moveTo(t.range.maxX,t.range.minY),e.lineTo(t.range.maxX,t.range.maxY),e.stroke(),e.beginPath(),e.moveTo(t.range.maxX,t.range.maxY),e.lineTo(t.range.minX,t.range.maxY),e.stroke(),e.beginPath(),e.moveTo(t.range.minX,t.range.maxY),e.lineTo(t.range.minX,t.range.minY),e.stroke()}}class bk{constructor(t,e,i){this.body=t,this.physicsBody=e,this.setOptions(i)}setOptions(t){this.options=t}solve(){let t,e,i,o;const n=this.body.nodes,s=this.physicsBody.physicsNodeIndices,r=this.physicsBody.forces;for(let a=0;a<s.length;a++){o=n[s[a]],t=-o.x,e=-o.y,i=Math.sqrt(t*t+e*e),this._calculateForces(i,t,e,r,o)}}_calculateForces(t,e,i,o,n){const s=0===t?0:this.options.centralGravity/t;o[n.id].x=e*s,o[n.id].y=i*s}}class wk extends bk{_calculateForces(t,e,i,o,n){if(t>0){const t=n.edges.length+1,s=this.options.centralGravity*t*n.options.mass;o[n.id].x=e*s,o[n.id].y=i*s}}}class _k extends yk{constructor(t,e,i){super(t,e,i),this._rng=ss("FORCE ATLAS 2 BASED REPULSION SOLVER")}_calculateForces(t,e,i,o,n){0===t&&(e=t=.1*this._rng()),this.overlapAvoidanceFactor<1&&o.shape.radius&&(t=Math.max(.1+this.overlapAvoidanceFactor*o.shape.radius,t-o.shape.radius));const s=o.edges.length+1,r=this.options.gravitationalConstant*n.mass*o.options.mass*s/Math.pow(t,2),a=e*r,h=i*r;this.physicsBody.forces[o.id].x+=a,this.physicsBody.forces[o.id].y+=h}}class xk{constructor(t,e,i){this.body=t,this.physicsBody=e,this.setOptions(i)}setOptions(t){this.options=t,this.overlapAvoidanceFactor=Math.max(0,Math.min(1,this.options.avoidOverlap||0))}solve(){const t=this.body.nodes,e=this.physicsBody.physicsNodeIndices,i=this.physicsBody.forces,o=this.options.nodeDistance;for(let n=0;n<e.length-1;n++){const s=t[e[n]];for(let r=n+1;r<e.length;r++){const n=t[e[r]];if(s.level===n.level){const t=o+this.overlapAvoidanceFactor*((s.shape.radius||0)/2+(n.shape.radius||0)/2),e=n.x-s.x,r=n.y-s.y,a=Math.sqrt(e*e+r*r),h=.05;let d;d=a<t?-Math.pow(h*a,2)+Math.pow(h*t,2):0,0!==a&&(d/=a);const l=e*d,c=r*d;i[s.id].x-=l,i[s.id].y-=c,i[n.id].x+=l,i[n.id].y+=c}}}}}class Ek{constructor(t,e,i){this.body=t,this.physicsBody=e,this.setOptions(i)}setOptions(t){this.options=t}solve(){let t,e,i,o,n,s,r,a;const h=this.body.edges,d=.5,l=this.physicsBody.physicsEdgeIndices,c=this.physicsBody.physicsNodeIndices,u=this.physicsBody.forces;for(let t=0;t<c.length;t++){const e=c[t];u[e].springFx=0,u[e].springFy=0}for(let c=0;c<l.length;c++)e=h[l[c]],!0===e.connected&&(t=void 0===e.options.length?this.options.springLength:e.options.length,i=e.from.x-e.to.x,o=e.from.y-e.to.y,a=Math.sqrt(i*i+o*o),a=0===a?.01:a,r=this.options.springConstant*(t-a)/a,n=i*r,s=o*r,e.to.level!=e.from.level?(void 0!==u[e.toId]&&(u[e.toId].springFx-=n,u[e.toId].springFy-=s),void 0!==u[e.fromId]&&(u[e.fromId].springFx+=n,u[e.fromId].springFy+=s)):(void 0!==u[e.toId]&&(u[e.toId].x-=d*n,u[e.toId].y-=d*s),void 0!==u[e.fromId]&&(u[e.fromId].x+=d*n,u[e.fromId].y+=d*s)));let p,f;r=1;for(let t=0;t<c.length;t++){const e=c[t];p=Math.min(r,Math.max(-r,u[e].springFx)),f=Math.min(r,Math.max(-r,u[e].springFy)),u[e].x+=p,u[e].y+=f}let g=0,m=0;for(let t=0;t<c.length;t++){const e=c[t];g+=u[e].x,m+=u[e].y}const v=g/c.length,y=m/c.length;for(let t=0;t<c.length;t++){const e=c[t];u[e].x-=v,u[e].y-=y}}}class Ok{constructor(t,e,i){this._rng=ss("REPULSION SOLVER"),this.body=t,this.physicsBody=e,this.setOptions(i)}setOptions(t){this.options=t}solve(){let t,e,i,o,n,s,r,a;const h=this.body.nodes,d=this.physicsBody.physicsNodeIndices,l=this.physicsBody.forces,c=this.options.nodeDistance,u=-2/3/c,p=4/3;for(let f=0;f<d.length-1;f++){r=h[d[f]];for(let g=f+1;g<d.length;g++)a=h[d[g]],t=a.x-r.x,e=a.y-r.y,i=Math.sqrt(t*t+e*e),0===i&&(i=.1*this._rng(),t=i),i<2*c&&(s=i<.5*c?1:u*i+p,s/=i,o=t*s,n=e*s,l[r.id].x-=o,l[r.id].y-=n,l[a.id].x+=o,l[a.id].y+=n)}}}class Ck{constructor(t,e,i){this.body=t,this.physicsBody=e,this.setOptions(i)}setOptions(t){this.options=t}solve(){let t,e;const i=this.physicsBody.physicsEdgeIndices,o=this.body.edges;let n,s,r;for(let a=0;a<i.length;a++)e=o[i[a]],!0===e.connected&&e.toId!==e.fromId&&void 0!==this.body.nodes[e.toId]&&void 0!==this.body.nodes[e.fromId]&&(void 0!==e.edgeType.via?(t=void 0===e.options.length?this.options.springLength:e.options.length,n=e.to,s=e.edgeType.via,r=e.from,this._calculateSpringForce(n,s,.5*t),this._calculateSpringForce(s,r,.5*t)):(t=void 0===e.options.length?1.5*this.options.springLength:e.options.length,this._calculateSpringForce(e.from,e.to,t)))}_calculateSpringForce(t,e,i){const o=t.x-e.x,n=t.y-e.y,s=Math.max(Math.sqrt(o*o+n*n),.01),r=this.options.springConstant*(i-s)/s,a=o*r,h=n*r;void 0!==this.physicsBody.forces[t.id]&&(this.physicsBody.forces[t.id].x+=a,this.physicsBody.forces[t.id].y+=h),void 0!==this.physicsBody.forces[e.id]&&(this.physicsBody.forces[e.id].x-=a,this.physicsBody.forces[e.id].y-=h)}}class Sk{constructor(t){this.body=t,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}},Gi(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),!0===this.ready&&this.startSimulation()}),this.body.emitter.on("startSimulation",()=>{!0===this.ready&&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(t){if(void 0!==t)if(!1===t)this.options.enabled=!1,this.physicsEnabled=!1,this.stopSimulation();else if(!0===t)this.options.enabled=!0,this.physicsEnabled=!0,this.startSimulation();else{this.physicsEnabled=!0,_s(["stabilization"],this.options,t),qs(this.options,t,"stabilization"),void 0===t.enabled&&(this.options.enabled=!0),!1===this.options.enabled&&(this.physicsEnabled=!1,this.stopSimulation());const e=this.options.wind;e&&"function"!=typeof e&&(("number"!=typeof e.x||ck(e.x))&&(e.x=0),("number"!=typeof e.y||ck(e.y))&&(e.y=0)),this.timestep=this.options.timestep}this.init()}init(){let t;"forceAtlas2Based"===this.options.solver?(t=this.options.forceAtlas2Based,this.nodesSolver=new _k(this.body,this.physicsBody,t),this.edgesSolver=new Ck(this.body,this.physicsBody,t),this.gravitySolver=new wk(this.body,this.physicsBody,t)):"repulsion"===this.options.solver?(t=this.options.repulsion,this.nodesSolver=new Ok(this.body,this.physicsBody,t),this.edgesSolver=new Ck(this.body,this.physicsBody,t),this.gravitySolver=new bk(this.body,this.physicsBody,t)):"hierarchicalRepulsion"===this.options.solver?(t=this.options.hierarchicalRepulsion,this.nodesSolver=new xk(this.body,this.physicsBody,t),this.edgesSolver=new Ek(this.body,this.physicsBody,t),this.gravitySolver=new bk(this.body,this.physicsBody,t)):(t=this.options.barnesHut,this.nodesSolver=new yk(this.body,this.physicsBody,t),this.edgesSolver=new Ck(this.body,this.physicsBody,t),this.gravitySolver=new bk(this.body,this.physicsBody,t)),this.modelOptions=t}initPhysics(){!0===this.physicsEnabled&&!0===this.options.enabled?!0===this.options.stabilization.enabled?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(){var t;!0===this.physicsEnabled&&!0===this.options.enabled?(this.stabilized=!1,this.adaptiveTimestep=!1,this.body.emitter.emit("_resizeNodes"),void 0===this.viewFunction&&(this.viewFunction=io(t=this.simulationStep).call(t,this),this.body.emitter.on("initRedraw",this.viewFunction),this.body.emitter.emit("_startRendering"))):this.body.emitter.emit("_redraw")}stopSimulation(){let t=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];this.stabilized=!0,!0===t&&this._emitStabilized(),void 0!==this.viewFunction&&(this.body.emitter.off("initRedraw",this.viewFunction),this.viewFunction=void 0,!0===t&&this.body.emitter.emit("_stopRendering"))}simulationStep(){const t=GC();this.physicsTick();(GC()-t<.4*this.simulationInterval||!0===this.runDoubleSpeed)&&!1===this.stabilized&&(this.physicsTick(),this.runDoubleSpeed=!0),!0===this.stabilized&&this.stopSimulation()}_emitStabilized(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.stabilizationIterations;(this.stabilizationIterations>1||!0===this.startedStabilization)&&dm(()=>{this.body.emitter.emit("stabilized",{iterations:t}),this.startedStabilization=!1,this.stabilizationIterations=0},0)}physicsStep(){this.gravitySolver.solve(),this.nodesSolver.solve(),this.edgesSolver.solve(),this.moveNodes()}adjustTimeStep(){!0===this._evaluateStepQuality()?this.timestep=1.2*this.timestep:this.timestep/1.2<this.options.timestep?this.timestep=this.options.timestep:(this.adaptiveCounter=-1,this.timestep=Math.max(this.options.timestep,this.timestep/1.2))}physicsTick(){if(this._startStabilizing(),!0!==this.stabilized){if(!0===this.adaptiveTimestep&&!0===this.adaptiveTimestepEnabled){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}else this.timestep=this.options.timestep,this.physicsStep();!0===this.stabilized&&this.revert(),this.stabilizationIterations++}}updatePhysicsData(){this.physicsBody.forces={},this.physicsBody.physicsNodeIndices=[],this.physicsBody.physicsEdgeIndices=[];const t=this.body.nodes,e=this.body.edges;for(const e in t)Object.prototype.hasOwnProperty.call(t,e)&&!0===t[e].options.physics&&this.physicsBody.physicsNodeIndices.push(t[e].id);for(const t in e)Object.prototype.hasOwnProperty.call(e,t)&&!0===e[t].options.physics&&this.physicsBody.physicsEdgeIndices.push(e[t].id);for(let t=0;t<this.physicsBody.physicsNodeIndices.length;t++){const e=this.physicsBody.physicsNodeIndices[t];this.physicsBody.forces[e]={x:0,y:0},void 0===this.physicsBody.velocities[e]&&(this.physicsBody.velocities[e]={x:0,y:0})}for(const e in this.physicsBody.velocities)void 0===t[e]&&delete this.physicsBody.velocities[e]}revert(){const t=Mm(this.previousStates),e=this.body.nodes,i=this.physicsBody.velocities;this.referenceState={};for(let o=0;o<t.length;o++){const n=t[o];void 0!==e[n]?!0===e[n].options.physics&&(this.referenceState[n]={positions:{x:e[n].x,y:e[n].y}},i[n].x=this.previousStates[n].vx,i[n].y=this.previousStates[n].vy,e[n].x=this.previousStates[n].x,e[n].y=this.previousStates[n].y):delete this.previousStates[n]}}_evaluateStepQuality(){let t,e,i;const o=this.body.nodes,n=this.referenceState;for(const s in this.referenceState)if(Object.prototype.hasOwnProperty.call(this.referenceState,s)&&void 0!==o[s]&&(t=o[s].x-n[s].positions.x,e=o[s].y-n[s].positions.y,i=Math.sqrt(Math.pow(t,2)+Math.pow(e,2)),i>.3))return!1;return!0}moveNodes(){const t=this.physicsBody.physicsNodeIndices;let e=0,i=0;for(let o=0;o<t.length;o++){const 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gC(sT(hT,this))],current:[...new gC(sT(dT,this))]}}commit(){const t=this.getChanges();nT(hT,this,sT(dT,this)),nT(dT,this,new gC(sT(hT,this)));for(const e of t.added)e.select();for(const e of t.deleted)e.unselect();return t}}var cT=new iT,uT=new iT,pT=new iT;class fT{constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:()=>{};oT(this,cT,new lT),oT(this,uT,new lT),oT(this,pT,void 0),nT(pT,this,t)}get sizeNodes(){return sT(cT,this).size}get sizeEdges(){return sT(uT,this).size}getNodes(){return sT(cT,this).getSelection()}getEdges(){return sT(uT,this).getSelection()}addNodes(){sT(cT,this).add(...arguments)}addEdges(){sT(uT,this).add(...arguments)}deleteNodes(t){sT(cT,this).delete(t)}deleteEdges(t){sT(uT,this).delete(t)}clear(){sT(cT,this).clear(),sT(uT,this).clear()}commit(){const t={nodes:sT(cT,this).commit(),edges:sT(uT,this).commit()};for(var e=arguments.length,i=new Array(e),o=0;o<e;o++)i[o]=arguments[o];return sT(pT,this).call(this,t,...i),t}}class 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fx&&0===n&&0===s)&&(o=this.emitHoverEvent(t,e,i)),i instanceof fx&&!0===this.options.hoverConnectedEdges&&this._hoverConnectedEdges(i)}!0===o&&this.body.emitter.emit("_requestRedraw")}commitWithoutEmitting(){this._selectionAccumulator.commit()}commitAndEmit(t,e){let i=!1;const o=this._selectionAccumulator.commit(),n={nodes:o.nodes.previous,edges:o.edges.previous};o.edges.deleted.length>0&&(this.generateClickEvent("deselectEdge",e,t,n),i=!0),o.nodes.deleted.length>0&&(this.generateClickEvent("deselectNode",e,t,n),i=!0),o.nodes.added.length>0&&(this.generateClickEvent("selectNode",e,t),i=!0),o.edges.added.length>0&&(this.generateClickEvent("selectEdge",e,t),i=!0),!0===i&&this.generateClickEvent("select",e,t)}getSelection(){return{nodes:this.getSelectedNodeIds(),edges:this.getSelectedEdgeIds()}}getSelectedNodes(){return this._selectionAccumulator.getNodes()}getSelectedEdges(){return this._selectionAccumulator.getEdges()}getSelectedNodeIds(){var t;return Vd(t=this._selectionAccumulator.getNodes()).call(t,t=>t.id)}getSelectedEdgeIds(){var t;return Vd(t=this._selectionAccumulator.getEdges()).call(t,t=>t.id)}setSelection(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(!t||!t.nodes&&!t.edges)throw new TypeError("Selection must be an object with nodes and/or edges properties");if((e.unselectAll||void 0===e.unselectAll)&&this.unselectAll(),t.nodes)for(const i of t.nodes){const t=this.body.nodes[i];if(!t)throw new RangeError('Node with id "'+i+'" not found');this.selectObject(t,e.highlightEdges)}if(t.edges)for(const e of t.edges){const t=this.body.edges[e];if(!t)throw new RangeError('Edge with id "'+e+'" not found');this.selectObject(t)}this.body.emitter.emit("_requestRedraw"),this._selectionAccumulator.commit()}selectNodes(t){let e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];if(!t||void 0===t.length)throw"Selection must be an array with ids";this.setSelection({nodes:t},{highlightEdges:e})}selectEdges(t){if(!t||void 0===t.length)throw"Selection must be an array with ids";this.setSelection({edges:t})}updateSelection(){for(const t in this._selectionAccumulator.getNodes())Object.prototype.hasOwnProperty.call(this.body.nodes,t.id)||this._selectionAccumulator.deleteNodes(t);for(const t in this._selectionAccumulator.getEdges())Object.prototype.hasOwnProperty.call(this.body.edges,t.id)||this._selectionAccumulator.deleteEdges(t)}getClickedItems(t){const e=this.canvas.DOMtoCanvas(t),i=[],o=this.body.nodeIndices,n=this.body.nodes;for(let t=o.length-1;t>=0;t--){const s=n[o[t]].getItemsOnPoint(e);i.push.apply(i,s)}const s=this.body.edgeIndices,r=this.body.edges;for(let t=s.length-1;t>=0;t--){const o=r[s[t]].getItemsOnPoint(e);i.push.apply(i,o)}return i}}class mT{constructor(t,e){var i,o;this.body=t,this.canvas=e,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",io(i=this.fit).call(i,this)),this.body.emitter.on("animationFinished",()=>{this.body.emitter.emit("_stopRendering")}),this.body.emitter.on("unlockNode",io(o=this.releaseNode).call(o,this))}setOptions(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.options=t}fit(t){let e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];t=function(t,e){const i=Gi({nodes:e,minZoomLevel:Number.MIN_VALUE,maxZoomLevel:1},null!=t?t:{});if(!qh(i.nodes))throw new TypeError("Nodes has to be an array of ids.");if(0===i.nodes.length&&(i.nodes=e),!("number"==typeof i.minZoomLevel&&i.minZoomLevel>0))throw new TypeError("Min zoom level has to be a number higher than zero.");if(!("number"==typeof i.maxZoomLevel&&i.minZoomLevel<=i.maxZoomLevel))throw new TypeError("Max zoom level has to be a number higher than min zoom level.");return i}(t,this.body.nodeIndices);const i=this.canvas.frame.canvas.clientWidth,o=this.canvas.frame.canvas.clientHeight;let n,s;if(0===i||0===o)s=1,n=Rm.getRange(this.body.nodes,t.nodes);else if(!0===e){let e=0;for(const t in this.body.nodes)if(Object.prototype.hasOwnProperty.call(this.body.nodes,t)){!0===this.body.nodes[t].predefinedPosition&&(e+=1)}if(e>.5*this.body.nodeIndices.length)return void this.fit(t,!1);n=Rm.getRange(this.body.nodes,t.nodes);s=12.662/(this.body.nodeIndices.length+7.4147)+.0964822;s*=Math.min(i/600,o/600)}else{this.body.emitter.emit("_resizeNodes"),n=Rm.getRange(this.body.nodes,t.nodes);const e=i/(1.1*Math.abs(n.maxX-n.minX)),r=o/(1.1*Math.abs(n.maxY-n.minY));s=e<=r?e:r}s>t.maxZoomLevel?s=t.maxZoomLevel:s<t.minZoomLevel&&(s=t.minZoomLevel);const r={position:Rm.findCenter(n),scale:s,animation:t.animation};this.moveTo(r)}focus(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(void 0!==this.body.nodes[t]){const i={x:this.body.nodes[t].x,y:this.body.nodes[t].y};e.position=i,e.lockedOnNode=t,this.moveTo(e)}else console.error("Node: "+t+" cannot be found.")}moveTo(t){if(void 0!==t){if(null!=t.offset){if(null!=t.offset.x){if(t.offset.x=+t.offset.x,!Pv(t.offset.x))throw new TypeError('The option "offset.x" has to be a finite number.')}else t.offset.x=0;if(null!=t.offset.y){if(t.offset.y=+t.offset.y,!Pv(t.offset.y))throw new TypeError('The option "offset.y" has to be a finite number.')}else t.offset.x=0}else t.offset={x:0,y:0};if(null!=t.position){if(null!=t.position.x){if(t.position.x=+t.position.x,!Pv(t.position.x))throw new TypeError('The option "position.x" has to be a finite number.')}else t.position.x=0;if(null!=t.position.y){if(t.position.y=+t.position.y,!Pv(t.position.y))throw new TypeError('The option "position.y" has to be a finite number.')}else t.position.x=0}else t.position=this.getViewPosition();if(null!=t.scale){if(t.scale=+t.scale,!(t.scale>0))throw new TypeError('The option "scale" has to be a number greater than zero.')}else t.scale=this.body.view.scale;void 0===t.animation&&(t.animation={duration:0}),!1===t.animation&&(t.animation={duration:0}),!0===t.animation&&(t.animation={}),void 0===t.animation.duration&&(t.animation.duration=1e3),void 0===t.animation.easingFunction&&(t.animation.easingFunction="easeInOutQuad"),this.animateView(t)}else t={}}animateView(t){if(void 0===t)return;this.animationEasingFunction=t.animation.easingFunction,this.releaseNode(),!0===t.locked&&(this.lockedOnNodeId=t.lockedOnNode,this.lockedOnNodeOffset=t.offset),0!=this.easingTime&&this._transitionRedraw(!0),this.sourceScale=this.body.view.scale,this.sourceTranslation=this.body.view.translation,this.targetScale=t.scale,this.body.view.scale=this.targetScale;const e=this.canvas.DOMtoCanvas({x:.5*this.canvas.frame.canvas.clientWidth,y:.5*this.canvas.frame.canvas.clientHeight}),i=e.x-t.position.x,o=e.y-t.position.y;var n,s;(this.targetTranslation={x:this.sourceTranslation.x+i*this.targetScale+t.offset.x,y:this.sourceTranslation.y+o*this.targetScale+t.offset.y},0===t.animation.duration)?null!=this.lockedOnNodeId?(this.viewFunction=io(n=this._lockedRedraw).call(n,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*t.animation.duration*.001)||1/60,this.animationEasingFunction=t.animation.easingFunction,this.viewFunction=io(s=this._transitionRedraw).call(s,this),this.body.emitter.on("initRedraw",this.viewFunction),this.body.emitter.emit("_startRendering"))}_lockedRedraw(){const t=this.body.nodes[this.lockedOnNodeId].x,e=this.body.nodes[this.lockedOnNodeId].y,i=this.canvas.DOMtoCanvas({x:.5*this.canvas.frame.canvas.clientWidth,y:.5*this.canvas.frame.canvas.clientHeight}),o=i.x-t,n=i.y-e,s=this.body.view.translation,r={x:s.x+o*this.body.view.scale+this.lockedOnNodeOffset.x,y:s.y+n*this.body.view.scale+this.lockedOnNodeOffset.y};this.body.view.translation=r}releaseNode(){void 0!==this.lockedOnNodeId&&void 0!==this.viewFunction&&(this.body.emitter.off("initRedraw",this.viewFunction),this.lockedOnNodeId=void 0,this.lockedOnNodeOffset=void 0)}_transitionRedraw(){let t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this.easingTime+=this.animationSpeed,this.easingTime=!0===t?1:this.easingTime;const e=Vs[this.animationEasingFunction](this.easingTime);if(this.body.view.scale=this.sourceScale+(this.targetScale-this.sourceScale)*e,this.body.view.translation={x:this.sourceTranslation.x+(this.targetTranslation.x-this.sourceTranslation.x)*e,y:this.sourceTranslation.y+(this.targetTranslation.y-this.sourceTranslation.y)*e},this.easingTime>=1){var i;if(this.body.emitter.off("initRedraw",this.viewFunction),this.easingTime=0,null!=this.lockedOnNodeId)this.viewFunction=io(i=this._lockedRedraw).call(i,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})}}const vT="string",yT="boolean",bT="number",wT="array",_T="object",xT=["arrow","bar","box","circle","crow","curve","diamond","image","inv_curve","inv_triangle","triangle","vee"],ET={borderWidth:{number:bT},borderWidthSelected:{number:bT,undefined:"undefined"},brokenImage:{string:vT,undefined:"undefined"},chosen:{label:{boolean:yT,function:"function"},node:{boolean:yT,function:"function"},__type__:{object:_T,boolean:yT}},color:{border:{string:vT},background:{string:vT},highlight:{border:{string:vT},background:{string:vT},__type__:{object:_T,string:vT}},hover:{border:{string:vT},background:{string:vT},__type__:{object:_T,string:vT}},__type__:{object:_T,string:vT}},opacity:{number:bT,undefined:"undefined"},fixed:{x:{boolean:yT},y:{boolean:yT},__type__:{object:_T,boolean:yT}},font:{align:{string:vT},color:{string:vT},size:{number:bT},face:{string:vT},background:{string:vT},strokeWidth:{number:bT},strokeColor:{string:vT},vadjust:{number:bT},multi:{boolean:yT,string:vT},bold:{color:{string:vT},size:{number:bT},face:{string:vT},mod:{string:vT},vadjust:{number:bT},__type__:{object:_T,string:vT}},boldital:{color:{string:vT},size:{number:bT},face:{string:vT},mod:{string:vT},vadjust:{number:bT},__type__:{object:_T,string:vT}},ital:{color:{string:vT},size:{number:bT},face:{string:vT},mod:{string:vT},vadjust:{number:bT},__type__:{object:_T,string:vT}},mono:{color:{string:vT},size:{number:bT},face:{string:vT},mod:{string:vT},vadjust:{number:bT},__type__:{object:_T,string:vT}},__type__:{object:_T,string:vT}},group:{string:vT,number:bT,undefined:"undefined"},heightConstraint:{minimum:{number:bT},valign:{string:vT},__type__:{object:_T,boolean:yT,number:bT}},hidden:{boolean:yT},icon:{face:{string:vT},code:{string:vT},size:{number:bT},color:{string:vT},weight:{string:vT,number:bT},__type__:{object:_T}},id:{string:vT,number:bT},image:{selected:{string:vT,undefined:"undefined"},unselected:{string:vT,undefined:"undefined"},__type__:{object:_T,string:vT}},imagePadding:{top:{number:bT},right:{number:bT},bottom:{number:bT},left:{number:bT},__type__:{object:_T,number:bT}},label:{string:vT,undefined:"undefined"},labelHighlightBold:{boolean:yT},level:{number:bT,undefined:"undefined"},margin:{top:{number:bT},right:{number:bT},bottom:{number:bT},left:{number:bT},__type__:{object:_T,number:bT}},mass:{number:bT},physics:{boolean:yT},scaling:{min:{number:bT},max:{number:bT},label:{enabled:{boolean:yT},min:{number:bT},max:{number:bT},maxVisible:{number:bT},drawThreshold:{number:bT},__type__:{object:_T,boolean:yT}},customScalingFunction:{function:"function"},__type__:{object:_T}},shadow:{enabled:{boolean:yT},color:{string:vT},size:{number:bT},x:{number:bT},y:{number:bT},__type__:{object:_T,boolean:yT}},shape:{string:["custom","ellipse","circle","database","box","text","image","circularImage","diamond","dot","star","triangle","triangleDown","square","icon","hexagon"]},ctxRenderer:{function:"function"},shapeProperties:{borderDashes:{boolean:yT,array:wT},borderRadius:{number:bT},interpolation:{boolean:yT},useImageSize:{boolean:yT},useBorderWithImage:{boolean:yT},coordinateOrigin:{string:["center","top-left"]},__type__:{object:_T}},size:{number:bT},title:{string:vT,dom:"dom",undefined:"undefined"},value:{number:bT,undefined:"undefined"},widthConstraint:{minimum:{number:bT},maximum:{number:bT},__type__:{object:_T,boolean:yT,number:bT}},x:{number:bT},y:{number:bT},__type__:{object:_T}},OT={configure:{enabled:{boolean:yT},filter:{boolean:yT,string:vT,array:wT,function:"function"},container:{dom:"dom"},showButton:{boolean:yT},__type__:{object:_T,boolean:yT,string:vT,array:wT,function:"function"}},edges:{arrows:{to:{enabled:{boolean:yT},scaleFactor:{number:bT},type:{string:xT},imageHeight:{number:bT},imageWidth:{number:bT},src:{string:vT},__type__:{object:_T,boolean:yT}},middle:{enabled:{boolean:yT},scaleFactor:{number:bT},type:{string:xT},imageWidth:{number:bT},imageHeight:{number:bT},src:{string:vT},__type__:{object:_T,boolean:yT}},from:{enabled:{boolean:yT},scaleFactor:{number:bT},type:{string:xT},imageWidth:{number:bT},imageHeight:{number:bT},src:{string:vT},__type__:{object:_T,boolean:yT}},__type__:{string:["from","to","middle"],object:_T}},endPointOffset:{from:{number:bT},to:{number:bT},__type__:{object:_T,number:bT}},arrowStrikethrough:{boolean:yT},background:{enabled:{boolean:yT},color:{string:vT},size:{number:bT},dashes:{boolean:yT,array:wT},__type__:{object:_T,boolean:yT}},chosen:{label:{boolean:yT,function:"function"},edge:{boolean:yT,function:"function"},__type__:{object:_T,boolean:yT}},color:{color:{string:vT},highlight:{string:vT},hover:{string:vT},inherit:{string:["from","to","both"],boolean:yT},opacity:{number:bT},__type__:{object:_T,string:vT}},dashes:{boolean:yT,array:wT},font:{color:{string:vT},size:{number:bT},face:{string:vT},background:{string:vT},strokeWidth:{number:bT},strokeColor:{string:vT},align:{string:["horizontal","top","middle","bottom"]},vadjust:{number:bT},multi:{boolean:yT,string:vT},bold:{color:{string:vT},size:{number:bT},face:{string:vT},mod:{string:vT},vadjust:{number:bT},__type__:{object:_T,string:vT}},boldital:{color:{string:vT},size:{number:bT},face:{string:vT},mod:{string:vT},vadjust:{number:bT},__type__:{object:_T,string:vT}},ital:{color:{string:vT},size:{number:bT},face:{string:vT},mod:{string:vT},vadjust:{number:bT},__type__:{object:_T,string:vT}},mono:{color:{string:vT},size:{number:bT},face:{string:vT},mod:{string:vT},vadjust:{number:bT},__type__:{object:_T,string:vT}},__type__:{object:_T,string:vT}},hidden:{boolean:yT},hoverWidth:{function:"function",number:bT},label:{string:vT,undefined:"undefined"},labelHighlightBold:{boolean:yT},length:{number:bT,undefined:"undefined"},physics:{boolean:yT},scaling:{min:{number:bT},max:{number:bT},label:{enabled:{boolean:yT},min:{number:bT},max:{number:bT},maxVisible:{number:bT},drawThreshold:{number:bT},__type__:{object:_T,boolean:yT}},customScalingFunction:{function:"function"},__type__:{object:_T}},selectionWidth:{function:"function",number:bT},selfReferenceSize:{number:bT},selfReference:{size:{number:bT},angle:{number:bT},renderBehindTheNode:{boolean:yT},__type__:{object:_T}},shadow:{enabled:{boolean:yT},color:{string:vT},size:{number:bT},x:{number:bT},y:{number:bT},__type__:{object:_T,boolean:yT}},smooth:{enabled:{boolean:yT},type:{string:["dynamic","continuous","discrete","diagonalCross","straightCross","horizontal","vertical","curvedCW","curvedCCW","cubicBezier"]},roundness:{number:bT},forceDirection:{string:["horizontal","vertical","none"],boolean:yT},__type__:{object:_T,boolean:yT}},title:{string:vT,undefined:"undefined"},width:{number:bT},widthConstraint:{maximum:{number:bT},__type__:{object:_T,boolean:yT,number:bT}},value:{number:bT,undefined:"undefined"},__type__:{object:_T}},groups:{useDefaultGroups:{boolean:yT},__any__:ET,__type__:{object:_T}},interaction:{dragNodes:{boolean:yT},dragView:{boolean:yT},hideEdgesOnDrag:{boolean:yT},hideEdgesOnZoom:{boolean:yT},hideNodesOnDrag:{boolean:yT},hover:{boolean:yT},keyboard:{enabled:{boolean:yT},speed:{x:{number:bT},y:{number:bT},zoom:{number:bT},__type__:{object:_T}},bindToWindow:{boolean:yT},autoFocus:{boolean:yT},__type__:{object:_T,boolean:yT}},multiselect:{boolean:yT},navigationButtons:{boolean:yT},selectable:{boolean:yT},selectConnectedEdges:{boolean:yT},hoverConnectedEdges:{boolean:yT},tooltipDelay:{number:bT},zoomView:{boolean:yT},zoomSpeed:{number:bT},__type__:{object:_T}},layout:{randomSeed:{undefined:"undefined",number:bT,string:vT},improvedLayout:{boolean:yT},clusterThreshold:{number:bT},hierarchical:{enabled:{boolean:yT},levelSeparation:{number:bT},nodeSpacing:{number:bT},treeSpacing:{number:bT},blockShifting:{boolean:yT},edgeMinimization:{boolean:yT},parentCentralization:{boolean:yT},direction:{string:["UD","DU","LR","RL"]},sortMethod:{string:["hubsize","directed"]},shakeTowards:{string:["leaves","roots"]},__type__:{object:_T,boolean:yT}},__type__:{object:_T}},manipulation:{enabled:{boolean:yT},initiallyActive:{boolean:yT},addNode:{boolean:yT,function:"function"},addEdge:{boolean:yT,function:"function"},editNode:{function:"function"},editEdge:{editWithoutDrag:{function:"function"},__type__:{object:_T,boolean:yT,function:"function"}},deleteNode:{boolean:yT,function:"function"},deleteEdge:{boolean:yT,function:"function"},controlNodeStyle:ET,__type__:{object:_T,boolean:yT}},nodes:ET,physics:{enabled:{boolean:yT},barnesHut:{theta:{number:bT},gravitationalConstant:{number:bT},centralGravity:{number:bT},springLength:{number:bT},springConstant:{number:bT},damping:{number:bT},avoidOverlap:{number:bT},__type__:{object:_T}},forceAtlas2Based:{theta:{number:bT},gravitationalConstant:{number:bT},centralGravity:{number:bT},springLength:{number:bT},springConstant:{number:bT},damping:{number:bT},avoidOverlap:{number:bT},__type__:{object:_T}},repulsion:{centralGravity:{number:bT},springLength:{number:bT},springConstant:{number:bT},nodeDistance:{number:bT},damping:{number:bT},__type__:{object:_T}},hierarchicalRepulsion:{centralGravity:{number:bT},springLength:{number:bT},springConstant:{number:bT},nodeDistance:{number:bT},damping:{number:bT},avoidOverlap:{number:bT},__type__:{object:_T}},maxVelocity:{number:bT},minVelocity:{number:bT},solver:{string:["barnesHut","repulsion","hierarchicalRepulsion","forceAtlas2Based"]},stabilization:{enabled:{boolean:yT},iterations:{number:bT},updateInterval:{number:bT},onlyDynamicEdges:{boolean:yT},fit:{boolean:yT},__type__:{object:_T,boolean:yT}},timestep:{number:bT},adaptiveTimestep:{boolean:yT},wind:{x:{number:bT},y:{number:bT},__type__:{object:_T,function:"function"}},__type__:{object:_T,boolean:yT}},autoResize:{boolean:yT},clickToUse:{boolean:yT},locale:{string:vT},locales:{__any__:{any:"any"},__type__:{object:_T}},height:{string:vT},width:{string:vT},__type__:{object:_T}},CT={nodes:{borderWidth:[1,0,10,1],borderWidthSelected:[2,0,10,1],color:{border:["color","#2B7CE9"],background:["color","#97C2FC"],highlight:{border:["color","#2B7CE9"],background:["color","#D2E5FF"]},hover:{border:["colo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o,n;return!(!sh(t).call(t,"physics")||!sh(o=CT.physics.solver).call(o,e)||i.physics.solver===e||"wind"===e)||!(!sh(t).call(t,"physics")||!sh(t).call(t,"wind")||"x"!==e&&"y"!==e||"function"!=typeof(null==i||null===(n=i.physics)||void 0===n?void 0:n.wind))};var kT=Object.freeze({__proto__:null,allOptions:OT,configuratorHideOption:ST,configureOptions:CT});function TT(t,e,i){var o,n,s,r;if(!(this instanceof TT))throw new SyntaxError("Constructor must be called with the new operator");this.options={},this.defaultOptions={locale:"en",locales:Rg,clickToUse:!1},Gi(this.options,this.defaultOptions),this.body={container:t,nodes:{},nodeIndices:[],edges:{},edgeIndices:[],emitter:{on:io(o=this.on).call(o,this),off:io(n=this.off).call(n,this),emit:io(s=this.emit).call(s,this),once:io(r=this.once).call(r,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 tl(()=>this.body.emitter.emit("_requestRedraw")),this.groups=new ME,this.canvas=new am(this.body),this.selectionHandler=new gT(this.body,this.canvas),this.interactionHandler=new NE(this.body,this.canvas,this.selectionHandler),this.view=new mT(this.body,this.canvas),this.renderer=new lm(this.body,this.canvas),this.physics=new Sk(this.body),this.layoutEngine=new US(this.body),this.clustering=new mx(this.body),this.manipulation=new YS(this.body,this.canvas,this.selectionHandler,this.interactionHandler),this.nodesHandler=new vk(this.body,this.images,this.groups,this.layoutEngine),this.edgesHandler=new Tx(this.body,this.images,this.groups),this.body.modules.kamadaKawai=new FE(this.body,150,.05),this.body.modules.clustering=this.clustering,this.canvas._create(),this.setOptions(i),this.setData(e)}function DT(t){for(const e in t)Object.prototype.hasOwnProperty.call(t,e)&&(t[e].redundant=t[e].used,t[e].used=[])}function MT(t){for(const e in t)if(Object.prototype.hasOwnProperty.call(t,e)&&t[e].redundant){for(let i=0;i<t[e].redundant.length;i++)t[e].redundant[i].parentNode.removeChild(t[e].redundant[i]);t[e].redundant=[]}}function PT(t,e,i){let o;return Object.prototype.hasOwnProperty.call(e,t)?e[t].redundant.length>0?(o=e[t].redundant[0],e[t].redundant.shift()):(o=document.createElementNS("http://www.w3.org/2000/svg",t),i.appendChild(o)):(o=document.createElementNS("http://www.w3.org/2000/svg",t),e[t]={used:[],redundant:[]},i.appendChild(o)),e[t].used.push(o),o}fo(TT.prototype),TT.prototype.setOptions=function(t){if(null===t&&(t=void 0),void 0!==t){!0===nr.validate(t,OT)&&console.error("%cErrors have been found in the supplied options object.",or);if(ws(["locale","locales","clickToUse"],this.options,t),void 0!==t.locale&&(t.locale=function(t,e){try{const o=kg(e.split(/[-_ /]/,2),2),n=o[0],s=o[1],r=null!=n?n.toLowerCase():null,a=null!=s?s.toUpperCase():null;if(r&&a){const e=r+"-"+a;if(Object.prototype.hasOwnProperty.call(t,e))return e;var i;console.warn(Pg(i="Unknown variant ".concat(a," of language ")).call(i,r,"."))}if(r){const e=r;if(Object.prototype.hasOwnProperty.call(t,e))return e;console.warn("Unknown language ".concat(r))}return console.warn("Unknown locale ".concat(e,", falling back to English.")),"en"}catch(t){return console.error(t),console.warn("Unexpected error while normalizing locale ".concat(e,", falling back to English.")),"en"}}(t.locales||this.options.locales,t.locale)),t=this.layoutEngine.setOptions(t.layout,t),this.canvas.setOptions(t),this.groups.setOptions(t.groups),this.nodesHandler.setOptions(t.nodes),this.edgesHandler.setOptions(t.edges),this.physics.setOptions(t.physics),this.manipulation.setOptions(t.manipulation,t,this.options),this.interactionHandler.setOptions(t.interaction),this.renderer.setOptions(t.interaction),this.selectionHandler.setOptions(t.interaction),void 0!==t.groups&&this.body.emitter.emit("refreshNodes"),"configure"in t&&(this.configurator||(this.configurator=new tr(this,this.body.container,CT,this.canvas.pixelRatio,ST)),this.configurator.setOptions(t.configure)),this.configurator&&!0===this.configurator.options.enabled){const t={nodes:{},edges:{},layout:{},interaction:{},manipulation:{},physics:{},global:{}};xs(t.nodes,this.nodesHandler.options),xs(t.edges,this.edgesHandler.options),xs(t.layout,this.layoutEngine.options),xs(t.interaction,this.selectionHandler.options),xs(t.interaction,this.renderer.options),xs(t.interaction,this.interactionHandler.options),xs(t.manipulation,this.manipulation.options),xs(t.physics,this.physics.options),xs(t.global,this.canvas.options),xs(t.global,this.options),this.configurator.setModuleOptions(t)}void 0!==t.clickToUse?!0===t.clickToUse?void 0===this.activator&&(this.activator=new $s(this.canvas.frame),this.activator.on("change",()=>{this.body.emitter.emit("activate")})):(void 0!==this.activator&&(this.activator.destroy(),delete this.activator),this.body.emitter.emit("activate")):this.body.emitter.emit("activate"),this.canvas.setSize(),this.body.emitter.emit("startSimulation")}},TT.prototype._updateVisibleIndices=function(){const t=this.body.nodes,e=this.body.edges;this.body.nodeIndices=[],this.body.edgeIndices=[];for(const e in t)Object.prototype.hasOwnProperty.call(t,e)&&(this.clustering._isClusteredNode(e)||!1!==t[e].options.hidden||this.body.nodeIndices.push(t[e].id));for(const i in e)if(Object.prototype.hasOwnProperty.call(e,i)){const o=e[i],n=t[o.fromId],s=t[o.toId],r=void 0!==n&&void 0!==s;!this.clustering._isClusteredEdge(i)&&!1===o.options.hidden&&r&&!1===n.options.hidden&&!1===s.options.hidden&&this.body.edgeIndices.push(o.id)}},TT.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")})},TT.prototype.setData=function(t){if(this.body.emitter.emit("resetPhysics"),this.body.emitter.emit("_resetData"),this.selectionHandler.unselectAll(),t&&t.dot&&(t.nodes||t.edges))throw new SyntaxError('Data must contain either parameter "dot" or  parameter pair "nodes" and "edges", but not both.');if(this.setOptions(t&&t.options),t&&t.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);");const e=Td(t.dot);return void this.setData(e)}if(t&&t.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);");const e=Ud(t.gephi);return void this.setData(e)}this.nodesHandler.setData(t&&t.nodes,!0),this.edgesHandler.setData(t&&t.edges,!0),this.body.emitter.emit("_dataChanged"),this.body.emitter.emit("_dataLoaded"),this.body.emitter.emit("initPhysics")},TT.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(const t in this.body.nodes)Object.prototype.hasOwnProperty.call(this.body.nodes,t)&&delete this.body.nodes[t];for(const t in this.body.edges)Object.prototype.hasOwnProperty.call(this.body.edges,t)&&delete this.body.edges[t];fs(this.body.container)},TT.prototype._updateValueRange=function(t){let e,i,o,n=0;for(e in t)if(Object.prototype.hasOwnProperty.call(t,e)){const s=t[e].getValue();void 0!==s&&(i=void 0===i?s:Math.min(s,i),o=void 0===o?s:Math.max(s,o),n+=s)}if(void 0!==i&&void 0!==o)for(e in t)Object.prototype.hasOwnProperty.call(t,e)&&t[e].setValueRange(i,o,n)},TT.prototype.isActive=function(){return!this.activator||this.activator.active},TT.prototype.setSize=function(){return this.canvas.setSize.apply(this.canvas,arguments)},TT.prototype.canvasToDOM=function(){return this.canvas.canvasToDOM.apply(this.canvas,arguments)},TT.prototype.DOMtoCanvas=function(){return this.canvas.DOMtoCanvas.apply(this.canvas,arguments)},TT.prototype.findNode=function(){return this.clustering.findNode.apply(this.clustering,arguments)},TT.prototype.isCluster=function(){return this.clustering.isCluster.apply(this.clustering,arguments)},TT.prototype.openCluster=function(){return this.clustering.openCluster.apply(this.clustering,arguments)},TT.prototype.cluster=function(){return this.clustering.cluster.apply(this.clustering,arguments)},TT.prototype.getNodesInCluster=function(){return this.clustering.getNodesInCluster.apply(this.clustering,arguments)},TT.prototype.clusterByConnection=function(){return this.clustering.clusterByConnection.apply(this.clustering,arguments)},TT.prototype.clusterByHubsize=function(){return this.clustering.clusterByHubsize.apply(this.clustering,arguments)},TT.prototype.updateClusteredNode=function(){return this.clustering.updateClusteredNode.apply(this.clustering,arguments)},TT.prototype.getClusteredEdges=function(){return this.clustering.getClusteredEdges.apply(this.clustering,arguments)},TT.prototype.getBaseEdge=function(){return this.clustering.getBaseEdge.apply(this.clustering,arguments)},TT.prototype.getBaseEdges=function(){return this.clustering.getBaseEdges.apply(this.clustering,arguments)},TT.prototype.updateEdge=function(){return this.clustering.updateEdge.apply(this.clustering,arguments)},TT.prototype.clusterOutliers=function(){return this.clustering.clusterOutliers.apply(this.clustering,arguments)},TT.prototype.getSeed=function(){return this.layoutEngine.getSeed.apply(this.layoutEngine,arguments)},TT.prototype.enableEditMode=function(){return this.manipulation.enableEditMode.apply(this.manipulation,arguments)},TT.prototype.disableEditMode=function(){return this.manipulation.disableEditMode.apply(this.manipulation,arguments)},TT.prototype.addNodeMode=function(){return this.manipulation.addNodeMode.apply(this.manipulation,arguments)},TT.prototype.editNode=function(){return this.manipulation.editNode.apply(this.manipulation,arguments)},TT.prototype.editNodeMode=function(){return console.warn("Deprecated: Please use editNode instead of editNodeMode."),this.manipulation.editNode.apply(this.manipulation,arguments)},TT.prototype.addEdgeMode=function(){return this.manipulation.addEdgeMode.apply(this.manipulation,arguments)},TT.prototype.editEdgeMode=function(){return this.manipulation.editEdgeMode.apply(this.manipulation,arguments)},TT.prototype.deleteSelected=function(){return this.manipulation.deleteSelected.apply(this.manipulation,arguments)},TT.prototype.getPositions=function(){return this.nodesHandler.getPositions.apply(this.nodesHandler,arguments)},TT.prototype.getPosition=function(){return this.nodesHandler.getPosition.apply(this.nodesHandler,arguments)},TT.prototype.storePositions=function(){return this.nodesHandler.storePositions.apply(this.nodesHandler,arguments)},TT.prototype.moveNode=function(){return this.nodesHandler.moveNode.apply(this.nodesHandler,arguments)},TT.prototype.getBoundingBox=function(){return this.nodesHandler.getBoundingBox.apply(this.nodesHandler,arguments)},TT.prototype.getConnectedNodes=function(t){return void 0!==this.body.nodes[t]?this.nodesHandler.getConnectedNodes.apply(this.nodesHandler,arguments):this.edgesHandler.getConnectedNodes.apply(this.edgesHandler,arguments)},TT.prototype.getConnectedEdges=function(){return this.nodesHandler.getConnectedEdges.apply(this.nodesHandler,arguments)},TT.prototype.startSimulation=function(){return this.physics.startSimulation.apply(this.physics,arguments)},TT.prototype.stopSimulation=function(){return this.physics.stopSimulation.apply(this.physics,arguments)},TT.prototype.stabilize=function(){return this.physics.stabilize.apply(this.physics,arguments)},TT.prototype.getSelection=function(){return this.selectionHandler.getSelection.apply(this.selectionHandler,arguments)},TT.prototype.setSelection=function(){return this.selectionHandler.setSelection.apply(this.selectionHandler,arguments)},TT.prototype.getSelectedNodes=function(){return this.selectionHandler.getSelectedNodeIds.apply(this.selectionHandler,arguments)},TT.prototype.getSelectedEdges=function(){return this.selectionHandler.getSelectedEdgeIds.apply(this.selectionHandler,arguments)},TT.prototype.getNodeAt=function(){const t=this.selectionHandler.getNodeAt.apply(this.selectionHandler,arguments);return void 0!==t&&void 0!==t.id?t.id:t},TT.prototype.getEdgeAt=function(){const t=this.selectionHandler.getEdgeAt.apply(this.selectionHandler,arguments);return void 0!==t&&void 0!==t.id?t.id:t},TT.prototype.selectNodes=function(){return this.selectionHandler.selectNodes.apply(this.selectionHandler,arguments)},TT.prototype.selectEdges=function(){return this.selectionHandler.selectEdges.apply(this.selectionHandler,arguments)},TT.prototype.unselectAll=function(){this.selectionHandler.unselectAll.apply(this.selectionHandler,arguments),this.selectionHandler.commitWithoutEmitting.apply(this.selectionHandler),this.redraw()},TT.prototype.redraw=function(){return this.renderer.redraw.apply(this.renderer,arguments)},TT.prototype.getScale=function(){return this.view.getScale.apply(this.view,arguments)},TT.prototype.getViewPosition=function(){return this.view.getViewPosition.apply(this.view,arguments)},TT.prototype.fit=function(){return this.view.fit.apply(this.view,arguments)},TT.prototype.moveTo=function(){return this.view.moveTo.apply(this.view,arguments)},TT.prototype.focus=function(){return this.view.focus.apply(this.view,arguments)},TT.prototype.releaseNode=function(){return this.view.releaseNode.apply(this.view,arguments)},TT.prototype.getOptionsFromConfigurator=function(){let t={};return this.configurator&&(t=this.configurator.getOptions.apply(this.configurator)),t};var IT=Object.freeze({__proto__:null,cleanupElements:MT,drawBar:function(t,e,i,o,n,s,r,a){if(0!=o){o<0&&(e-=o*=-1);const h=PT("rect",s,r);h.setAttributeNS(null,"x",t-.5*i),h.setAttributeNS(null,"y",e),h.setAttributeNS(null,"width",i),h.setAttributeNS(null,"height",o),h.setAttributeNS(null,"class",n),a&&h.setAttributeNS(null,"style",a)}},drawPoint:function(t,e,i,o,n,s){let r;if("circle"==i.style?(r=PT("circle",o,n),r.setAttributeNS(null,"cx",t),r.setAttributeNS(null,"cy",e),r.setAttributeNS(null,"r",.5*i.size)):(r=PT("rect",o,n),r.setAttributeNS(null,"x",t-.5*i.size),r.setAttributeNS(null,"y",e-.5*i.size),r.setAttributeNS(null,"width",i.size),r.setAttributeNS(null,"height",i.size)),void 0!==i.styles&&r.setAttributeNS(null,"style",i.styles),r.setAttributeNS(null,"class",i.className+" vis-point"),s){const i=PT("text",o,n);s.xOffset&&(t+=s.xOffset),s.yOffset&&(e+=s.yOffset),s.content&&(i.textContent=s.content),s.className&&i.setAttributeNS(null,"class",s.className+" vis-label"),i.setAttributeNS(null,"x",t),i.setAttributeNS(null,"y",e)}return r},getDOMElement:function(t,e,i,o){let n;return Object.prototype.hasOwnProperty.call(e,t)?e[t].redundant.length>0?(n=e[t].redundant[0],e[t].redundant.shift()):(n=document.createElement(t),void 0!==o?i.insertBefore(n,o):i.appendChild(n)):(n=document.createElement(t),e[t]={used:[],redundant:[]},void 0!==o?i.insertBefore(n,o):i.appendChild(n)),e[t].used.push(n),n},getSVGElement:PT,prepareElements:DT,resetElements:function(t){DT(t),MT(t),DT(t)}});const BT={Images:tl,dotparser:Rd,gephiParser:$d,allOptions:kT,convertDot:Td,convertGephi:Ud};var NT=Object.freeze({__proto__:null,DOMutil:IT,DataSet:Ex,DataView:Ox,Hammer:er,Network:TT,Queue:xx,data:kx,keycharm:IE,network:BT,util:br});export{IT as DOMutil,Ex as DataSet,Ox as DataView,er as Hammer,TT as Network,xx as Queue,kx as data,NT as default,IE as keycharm,BT as network,br as util};
//# sourceMappingURL=vis-network.min.mjs.map