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me({namespace:t,key:i,value:r})));InvariantText=e=>e.String.trim(Ne.optWhitespace).wrap(Ne.string(ce.lookbehind).skip(Ne.optWhitespace).skip(Ne.string("(")),Ne.string(")")).map((e=>new ce({value:e})));AttributeAnyValue=e=>Ne.alt(e.Null,e.None,e.Boolean,e.Number,e.Integer,e.String,e.Guid,e.LocalizedText,e.InvariantText,e.Reference,e.Vector,e.LinearColor);PinReference=e=>Ne.seqMap(e.PathSymbol,Ne.whitespace,e.Guid,((e,t,n)=>new fe({objectName:e,pinGuid:n})));Vector=e=>Ae.createEntityGrammar(e,ye);Rotator=e=>Ae.createEntityGrammar(e,be);SimpleSerializationRotator=e=>Ne.seqMap(e.Number,Ne.string(",").trim(Ne.optWhitespace),e.Number,Ne.string(",").trim(Ne.optWhitespace),e.Number,((e,t,n,i,s)=>new ve({R:s,P:e,Y:n})));SimpleSerializationVector=e=>Ne.seqMap(e.Number,Ne.string(",").trim(Ne.optWhitespace),e.Number,Ne.string(",").trim(Ne.optWhitespace),e.Number,((e,t,n,i,s)=>new Ee({X:e,Y:n,Z:s})));LinearColor=e=>Ae.createEntityGrammar(e,pe);FunctionReference=e=>Ae.createEntityGrammar(e,oe);KeyBinding=e=>Ne.alt(e.Identifier.map((e=>new de({Key:e}))),Ae.createEntityGrammar(e,de));Pin=e=>Ae.createEntityGrammar(e,we);CustomProperties=e=>Ne.string("CustomProperties").then(Ne.whitespace).then(e.Pin).map((e=>t=>{let n=ie.objectGet(t,["CustomProperties"],[]);n.push(e),ie.objectSet(t,["CustomProperties"],n,!0)}));Object=e=>Ne.seqMap(Ne.seq(Ne.string("Begin"),Ne.whitespace,Ne.string("Object"),Ne.whitespace),Ne.alt(e.CustomProperties,Ae.createPropertyGrammar(e,Pe)).sepBy1(Ne.whitespace),Ne.seq(e.MultilineWhitespace,Ne.string("End"),Ne.whitespace,Ne.string("Object")),((e,t,n)=>{let i={};return t.forEach((e=>e(i))),new Pe(i)}));MultipleObject=e=>e.Object.sepBy1(Ne.whitespace).trim(Ne.optWhitespace);LinearColorFromHex=e=>Ne.string("#").then(e.HexDigit.times(2).tie().times(3,4)).trim(Ne.optWhitespace).map((([e,t,n,i])=>new pe({R:parseInt(e,16)/255,G:parseInt(t,16)/255,B:parseInt(n,16)/255,A:i?parseInt(i,16)/255:1})));LinearColorFromRGBList=e=>Ne.seqMap(e.ColorNumber,Ne.string(",").skip(Ne.optWhitespace),e.ColorNumber,Ne.string(",").skip(Ne.optWhitespace),e.ColorNumber.map(Number),((e,t,n,i,s)=>new pe({R:e/255,G:n/255,B:s/255,A:1})));LinearColorFromRGB=e=>Ne.string("rgb").then(e.LinearColorFromRGBList.wrap(Ne.regex(/\(\s*/),Ne.regex(/\s*\)/)));LinearColorFromRGBA=e=>Ne.string("rgba").then(Ne.seqMap(e.ColorNumber,Ne.string(",").skip(Ne.optWhitespace),e.ColorNumber,Ne.string(",").skip(Ne.optWhitespace),e.ColorNumber.map(Number),Ne.string(",").skip(Ne.optWhitespace),Ne.regex(/0?\.\d+|[01]/).map(Number),((e,t,n,i,s,r,o)=>new pe({R:e/255,G:n/255,B:s/255,A:o}))).wrap(Ne.regex(/\(\s*/),Ne.regex(/\s*\)/)));LinearColorFromAnyColor=e=>Ne.alt(e.LinearColorFromRGBList,e.LinearColorFromHex,e.LinearColorFromRGB,e.LinearColorFromRGBA)}class $e{static grammar=Ce.createLanguage(new Ae);constructor(e,t="",n=",",i=!1,s="=",r=(e=>e.join("."))){this.entityType=e,this.prefix=t,this.separator=n,this.trailingSeparator=i,this.attributeValueConjunctionSign=s,this.attributeKeyPrinter=r}deserialize(e){return this.read(e)}serialize(e,t=!1,n=e){return this.write(n,e,t)}read(e){throw new Error("Not implemented")}write(e,t,n){throw new Error("Not implemented")}writeValue(e,t,n,i){const s=te.getSerializer(ie.getType(t));if(!s)throw new Error("Unknown value type, a serializer must be registered in the SerializerFactory class");return s.write(e,t,i)}subWrite(e,t,n,i){let s="",r=t.concat("");const o=r.length-1;for(const t of Object.getOwnPropertyNames(n)){r[o]=t;const a=n[t];if(a?.constructor===Object)s+=(s.length?this.separator:"")+this.subWrite(e,r,a,i);else if(void 0!==a&&this.showProperty(e,n,r,a)){const t=ie.isSerialized(e,r);s+=(s.length?this.separator:"")+this.prefix+this.attributeKeyPrinter(r)+this.attributeValueConjunctionSign+(t?`"${this.writeValue(e,a,r,!0)}"`:this.writeValue(e,a,r,i))}}return this.trailingSeparator&&s.length&&1===r.length&&(s+=this.separator),s}showProperty(e,t,n,i){const s=this.entityType.attributes,r=ie.objectGet(s,n);return!(r instanceof ne)||(!ie.equals(r.value,i)||r.showDefault)}}class Le extends $e{constructor(){super(Pe," ","\n",!1)}showProperty(e,t,n,i){switch(n.toString()){case"Class":case"Name":case"CustomProperties":return!1}return super.showProperty(e,t,n,i)}read(e){const t=$e.grammar.Object.parse(e);if(!t.status)throw new Error("Error when trying to parse the object.");return t.value}readMultiple(e){const t=$e.grammar.MultipleObject.parse(e);if(!t.status)throw new Error("Error when trying to parse the object.");return t.value}write(e,t,n){return`Begin Object Class=${t.Class.path} Name=${this.writeValue(e,t.Name,["Name"],n)}\n${this.subWrite(e,[],t,n)+t.CustomProperties.map((e=>this.separator+this.prefix+"CustomProperties "+te.getSerializer(we).serialize(e))).join("")}\nEnd Object\n`}}class Te extends Q{#d;constructor(e,t,n={}){n.listenOnFocus=!0,n.unlistenOnTextEdit=!0,super(e,t,n),this.serializer=new Le;let i=this;this.#d=e=>i.copied()}listenEvents(){document.body.addEventListener("copy",this.#d)}unlistenEvents(){document.body.removeEventListener("copy",this.#d)}copied(){const e=this.blueprint.getNodes(!0).map((e=>this.serializer.serialize(e.entity,!1))).join("\n\n");navigator.clipboard.writeText(e)}}class Oe{static styles=s``;element;#h=[];get inputObjects(){return this.#h}constructed(e){this.element=e}connectedCallback(){}willUpdate(e){}update(e){}render(){return T``}firstUpdated(e){}updated(e){}inputSetup(){this.#h=this.createInputObjects()}cleanup(){this.#h.forEach((e=>e.unlistenDOMElement()))}createInputObjects(){return[]}}class De extends Q{#p;constructor(e,t,n={}){n.activateAnyKey??=!1,n.activationKeys??=[],n.listenOnFocus??=!0,n.unlistenOnTextEdit??=!0,n.activationKeys instanceof Array||(n.activationKeys=[n.activationKeys]),n.activationKeys=n.activationKeys.map((e=>{if(e instanceof de)return e;if(e.constructor===String){const t=$e.grammar.KeyBinding.parse(e);if(t.status)return t.value}throw new Error("Unexpected key value")})),super(e,t,n),this.#p=this.options.activationKeys??[];let i=this;this.keyDownHandler=e=>{(this.options.activateAnyKey||i.#p.some((t=>(e=>e.bShift||"LeftShift"==e.Key||"RightShift"==e.Key)(t)==e.shiftKey&&(e=>e.bCtrl||"LeftControl"==e.Key||"RightControl"==e.Key)(t)==e.ctrlKey&&(e=>e.bAlt||"LeftAlt"==e.Key||"RightAlt"==e.Key)(t)==e.altKey&&J.Keys[t.Key]==e.code)))&&(n.consumeEvent&&e.stopImmediatePropagation(),i.fire(),document.removeEventListener("keydown",i.keyDownHandler),document.addEventListener("keyup",i.keyUpHandler))},this.keyUpHandler=e=>{(this.options.activateAnyKey||i.#p.some((t=>t.bShift&&"Shift"==e.key||t.bCtrl&&"Control"==e.key||t.bAlt&&"Alt"==e.key||t.bCmd&&"Meta"==e.key||J.Keys[t.Key]==e.code)))&&(n.consumeEvent&&e.stopImmediatePropagation(),i.unfire(),document.removeEventListener("keyup",this.keyUpHandler),document.addEventListener("keydown",this.keyDownHandler))}}listenEvents(){document.addEventListener("keydown",this.keyDownHandler)}unlistenEvents(){document.removeEventListener("keydown",this.keyDownHandler)}fire(){}unfire(){}}class Me extends De{constructor(e,t,n={}){n.activationKeys=J.deleteNodesKeyboardKey,super(e,t,n)}fire(){this.blueprint.removeGraphElement(...this.blueprint.getNodes(!0))}}class _e extends Q{constructor(e,t,n){n.ignoreTranslateCompensate??=!1,n.movementSpace??=t?.getGridDOMElement()??document.documentElement,super(e,t,n),this.movementSpace=n.movementSpace}locationFromEvent(e){const t=ie.convertLocation([e.clientX,e.clientY],this.movementSpace);return this.options.ignoreTranslateCompensate?t:this.blueprint.compensateTranslation(t)}}class Ie extends _e{#m;#g;constructor(e,t,n){n.listenOnFocus=!0,super(e,t,n),this.looseTarget=n?.looseTarget??!0;let i=this;this.#m=e=>{e.preventDefault();const t=i.locationFromEvent(e);i.wheel(Math.sign(e.deltaY*J.mouseWheelFactor),t)},this.#g=e=>e.preventDefault(),this.blueprint.focused&&this.movementSpace.addEventListener("wheel",this.#m,!1)}listenEvents(){this.movementSpace.addEventListener("wheel",this.#m,!1),this.movementSpace.parentElement?.addEventListener("wheel",this.#g)}unlistenEvents(){this.movementSpace.removeEventListener("wheel",this.#m,!1),this.movementSpace.parentElement?.removeEventListener("wheel",this.#g)}wheel(e,t){}}class He extends Ie{#f=!1;get enableZoonIn(){return this.#f}set enableZoonIn(e){(e=Boolean(e))!=this.#f&&(this.#f=e)}wheel(e,t){let n=this.blueprint.getZoom();e=-e,!this.enableZoonIn&&0==n&&e>0||(n+=e,this.blueprint.setZoom(n,t))}}class je extends De{#b;constructor(e,t,n={}){n.activationKeys=J.enableZoomIn,super(e,t,n)}fire(){this.#b=this.blueprint.getInputObject(He),this.#b.enableZoonIn=!0}unfire(){this.#b.enableZoonIn=!1}}class ze extends De{constructor(e,t,n={}){n.activationKeys=J.selectAllKeyboardKey,super(e,t,n)}fire(){this.blueprint.selectAll()}}class Be extends _e{#v;#y;#E;#w;#S=!1;#P;#k;started=!1;stepSize=1;clickedPosition=[0,0];clickedOffset=[0,0];mouseLocation=[0,0];constructor(e,t,n={}){n.clickButton??=0,n.consumeEvent??=!0,n.draggableElement??=e,n.exitAnyButton??=!0,n.looseTarget??=!1,n.moveEverywhere??=!1,n.movementSpace??=t?.getGridDOMElement(),n.repositionClickOffset??=!1,super(e,t,n),this.stepSize=parseInt(n?.stepSize??J.gridSize),this.#P=this.options.moveEverywhere?document.documentElement:this.movementSpace,this.#k=this.options.draggableElement;let i=this;this.#v=e=>{if(i.blueprint.setFocused(!0),e.button===i.options.clickButton)(i.options.looseTarget||e.target==e.currentTarget)&&(i.options.consumeEvent&&e.stopImmediatePropagation(),i.#P.addEventListener("mousemove",i.#y),document.addEventListener("mouseup",i.#w),i.clickedPosition=i.locationFromEvent(e),i.clickedOffset=[i.clickedPosition[0]-i.target.locationX,i.clickedPosition[1]-i.target.locationY],i.clicked(i.clickedPosition));else i.options.exitAnyButton||i.#w(e)},this.#y=e=>{i.options.consumeEvent&&e.stopImmediatePropagation(),i.#P.removeEventListener("mousemove",i.#y),i.#P.addEventListener("mousemove",i.#E);const t=i.getEvent(J.trackingMouseEventName.begin);i.#S=0==i.target.dispatchEvent(t);const n=i.locationFromEvent(e);this.mouseLocation=ie.snapToGrid(this.clickedPosition,this.stepSize),i.startDrag(n),i.started=!0},this.#E=e=>{i.options.consumeEvent&&e.stopImmediatePropagation();const t=i.locationFromEvent(e),n=[e.movementX,e.movementY];i.dragTo(t,n),i.#S&&(i.blueprint.mousePosition=i.locationFromEvent(e))},this.#w=e=>{if(!i.options.exitAnyButton||e.button==i.options.clickButton){if(i.options.consumeEvent&&e.stopImmediatePropagation(),i.#P.removeEventListener("mousemove",i.#y),i.#P.removeEventListener("mousemove",i.#E),document.removeEventListener("mouseup",i.#w),i.started&&i.endDrag(),i.unclicked(),i.#S){const e=i.getEvent(J.trackingMouseEventName.end);i.target.dispatchEvent(e),i.#S=!1}i.started=!1}},this.listenEvents()}listenEvents(){this.#k.addEventListener("mousedown",this.#v),2==this.options.clickButton&&this.#k.addEventListener("contextmenu",(e=>e.preventDefault()))}unlistenEvents(){this.#k.removeEventListener("mousedown",this.#v)}getEvent(e){return new CustomEvent(e,{detail:{tracker:this},bubbles:!0,cancelable:!0})}clicked(e){}startDrag(e){}dragTo(e,t){}endDrag(){}unclicked(e){}}class Fe extends Be{startDrag(){this.blueprint.scrolling=!0}dragTo(e,t){this.blueprint.scrollDelta([-t[0],-t[1]])}endDrag(){this.blueprint.scrolling=!1}}class Re extends _e{#x=null;#C;#N;#A;constructor(e,t,n={}){n.listenOnFocus=!0,super(e,t,n);let i=this;this.#C=e=>{e.preventDefault(),i.blueprint.mousePosition=i.locationFromEvent(e)},this.#N=e=>{i.#x||(e.preventDefault(),this.#x=e.detail.tracker,i.unlistenMouseMove())},this.#A=e=>{i.#x==e.detail.tracker&&(e.preventDefault(),i.#x=null,i.listenMouseMove())}}listenMouseMove(){this.target.addEventListener("mousemove",this.#C)}unlistenMouseMove(){this.target.removeEventListener("mousemove",this.#C)}listenEvents(){this.listenMouseMove(),this.blueprint.addEventListener(J.trackingMouseEventName.begin,this.#N),this.blueprint.addEventListener(J.trackingMouseEventName.end,this.#A)}unlistenEvents(){this.unlistenMouseMove(),this.blueprint.removeEventListener(J.trackingMouseEventName.begin,this.#N),this.blueprint.removeEventListener(J.trackingMouseEventName.end,this.#A)}}class Ge extends q{static properties={};#$=[];#t;get blueprint(){return this.#t}set blueprint(e){this.#t=e}#L;get entity(){return this.#L}set entity(e){this.#L=e}#T;get template(){return this.#T}inputObjects=[];constructor(e,t){super(),this.#L=e,this.#T=t,this.inputObjects=[],this.#T.constructed(this)}createRenderRoot(){return this}connectedCallback(){super.connectedCallback(),this.blueprint=this.closest("ueb-blueprint"),this.template.connectedCallback()}willUpdate(e){super.willUpdate(e),this.template.willUpdate(e)}update(e){super.update(e),this.template.update(e)}render(){return this.template.render()}firstUpdated(e){super.firstUpdated(e),this.template.firstUpdated(e),this.template.inputSetup()}updated(e){super.updated(e),this.template.updated(e),this.#$.forEach((t=>t(e))),this.#$=[]}disconnectedCallback(){super.disconnectedCallback(),this.template.cleanup()}addNextUpdatedCallbacks(e,t=!1){this.#$.push(e),t&&this.requestUpdate()}isSameGraph(e){return this.blueprint&&this.blueprint==e?.blueprint}getInputObject(e){return this.template.inputObjects.find((t=>t.constructor==e))}}class Ue extends Ge{static properties={...super.properties,locationX:{type:Number,attribute:!1},locationY:{type:Number,attribute:!1}};static dragEventName=J.dragEventName;static dragGeneralEventName=J.dragGeneralEventName;constructor(...e){super(...e),this.locationX=0,this.locationY=0}setLocation([e,t]){const n=[e-this.locationX,t-this.locationY];if(this.locationX=e,this.locationY=t,this.blueprint){const e=new CustomEvent(this.constructor.dragEventName,{detail:{value:n},bubbles:!1,cancelable:!0});this.dispatchEvent(e)}}addLocation([e,t]){this.setLocation([this.locationX+e,this.locationY+t])}dispatchDragEvent(e){const t=new CustomEvent(this.constructor.dragGeneralEventName,{detail:{value:e},bubbles:!0,cancelable:!0});this.dispatchEvent(t)}snapToGrid(){const e=ie.snapToGrid([this.locationX,this.locationY],J.gridSize);this.locationX==e[0]&&this.locationY==e[1]||this.setLocation(e)}}class Ve extends Ue{static properties={...super.properties,selected:{type:Boolean,attribute:"data-selected",reflect:!0,converter:ie.booleanConverter}};constructor(...e){super(...e),this.selected=!1,this.listeningDrag=!1;let t=this;this.dragHandler=e=>t.addLocation(e.detail.value)}connectedCallback(){super.connectedCallback(),this.setSelected(this.selected)}disconnectedCallback(){super.disconnectedCallback(),this.blueprint.removeEventListener(J.nodeDragGeneralEventName,this.dragHandler)}setSelected(e=!0){this.selected=e,this.blueprint&&(this.selected?(this.listeningDrag=!0,this.blueprint.addEventListener(J.nodeDragGeneralEventName,this.dragHandler)):(this.blueprint.removeEventListener(J.nodeDragGeneralEventName,this.dragHandler),this.listeningDrag=!1))}}class We extends Ge{static properties={...super.properties,initialPositionX:{type:Number,attribute:!1},initialPositionY:{type:Number,attribute:!1},finaPositionX:{type:Number,attribute:!1},finaPositionY:{type:Number,attribute:!1}};constructor(...e){super(...e),this.initialPositionX=0,this.initialPositionY=0,this.finaPositionX=0,this.finaPositionY=0}setBothLocations([e,t]){this.initialPositionX=e,this.initialPositionY=t,this.finaPositionX=e,this.finaPositionY=t}addSourceLocation([e,t]){this.initialPositionX+=e,this.initialPositionY+=t}addDestinationLocation([e,t]){this.finaPositionX+=e,this.finaPositionY+=t}}class Ke extends Oe{update(e){super.update(e),e.has("initialPositionX")&&this.element.style.setProperty("--ueb-from-x",`${this.element.initialPositionX}`),e.has("initialPositionY")&&this.element.style.setProperty("--ueb-from-y",`${this.element.initialPositionY}`),e.has("finaPositionX")&&this.element.style.setProperty("--ueb-to-x",`${this.element.finaPositionX}`),e.has("finaPositionY")&&this.element.style.setProperty("--ueb-to-y",`${this.element.finaPositionY}`)}}class Xe extends Ke{static decreasingValue(e,t){const n=-e*t[0]**2,i=t[1]-n/t[0];return e=>n/e+i}static clampedLine(e,t){if(e[0]>t[0]){const n=e;e=t,t=n}const n=(t[1]-e[1])/(t[0]-e[0]),i=e[1]-n*e[0];return s=>st[0]?t[1]:n*s+i}static c1DecreasingValue=Xe.decreasingValue(-.15,[100,15]);static c2DecreasingValue=Xe.decreasingValue(-.06,[500,130]);static c2Clamped=Xe.clampedLine([0,100],[200,30]);willUpdate(e){super.willUpdate(e);const t=Math.max(Math.abs(this.element.initialPositionX-this.element.finaPositionX),1),n=Math.max(t,J.linkMinWidth),i=t/n,s=this.element.originatesFromInput?this.element.initialPositionX ${""!=this.element.linkMessageIcon||""!=this.element.linkMessageText?T`
${this.element.linkMessageText}
`:T``}`}}class Ye extends We{static properties={...super.properties,source:{type:String,reflect:!0},destination:{type:String,reflect:!0},dragging:{type:Boolean,attribute:"data-dragging",converter:ie.booleanConverter,reflect:!0},originatesFromInput:{type:Boolean,attribute:!1},svgPathD:{type:String,attribute:!1},linkMessageIcon:{type:String,attribute:!1},linkMessageText:{type:String,attribute:!1}};#O;get sourcePin(){return this.#O}set sourcePin(e){this.#D(e,!1)}#M;get destinationPin(){return this.#M}set destinationPin(e){this.#D(e,!0)}#_;#I;#H;#j;#z;pathElement;constructor(e,t){super({},new Xe);const n=this;this.#_=()=>n.remove(),this.#I=e=>n.addSourceLocation(e.detail.value),this.#H=e=>n.addDestinationLocation(e.detail.value),this.#j=e=>n.setSourceLocation(),this.#z=e=>n.setDestinationLocation(),this.source=null,this.destination=null,this.dragging=!1,this.originatesFromInput=!1,this.startPercentage=0,this.svgPathD="",this.startPixels=0,this.linkMessageIcon="",this.linkMessageText="",e&&(this.sourcePin=e,t||(this.finaPositionX=this.initialPositionX,this.finaPositionY=this.initialPositionY)),t&&(this.destinationPin=t,e||(this.initialPositionX=this.finaPositionX,this.initialPositionY=this.finaPositionY)),this.#B()}#D(e,t){const n=()=>t?this.destinationPin:this.sourcePin;if(n()!=e){if(n()){const e=n().getNodeElement();e.removeEventListener(J.nodeDeleteEventName,this.#_),e.removeEventListener(J.nodeDragEventName,t?this.#H:this.#I),e.removeEventListener(J.nodeReflowEventName,t?this.#z:this.#j),this.#F()}if(t?this.#M=e:this.#O=e,n()){const e=n().getNodeElement();e.addEventListener(J.nodeDeleteEventName,this.#_),e.addEventListener(J.nodeDragEventName,t?this.#H:this.#I),e.addEventListener(J.nodeReflowEventName,t?this.#z:this.#j),t?this.setDestinationLocation():(this.setSourceLocation(),this.originatesFromInput=this.sourcePin.isInput()),this.#B()}}}#B(){this.sourcePin&&this.destinationPin&&(this.sourcePin.linkTo(this.destinationPin),this.destinationPin.linkTo(this.sourcePin))}#F(){this.sourcePin&&this.destinationPin&&(this.sourcePin.unlinkFrom(this.destinationPin),this.destinationPin.unlinkFrom(this.sourcePin))}disconnectedCallback(){super.disconnectedCallback(),this.#F(),this.sourcePin=null,this.destinationPin=null}setSourceLocation(e=null){if(null==e){const t=this;if(!this.hasUpdated||!this.sourcePin.hasUpdated)return void Promise.all([this.updateComplete,this.sourcePin.updateComplete]).then((()=>t.setSourceLocation()));e=this.sourcePin.template.getLinkLocation()}const[t,n]=e;this.initialPositionX=t,this.initialPositionY=n}setDestinationLocation(e=null){if(null==e){const t=this;if(!this.hasUpdated||!this.destinationPin.hasUpdated)return void Promise.all([this.updateComplete,this.destinationPin.updateComplete]).then((()=>t.setDestinationLocation()));e=this.destinationPin.template.getLinkLocation()}this.finaPositionX=e[0],this.finaPositionY=e[1]}startDragging(){this.dragging=!0}finishDragging(){this.dragging=!1}removeMessage(){this.linkMessageIcon="",this.linkMessageText=""}setMessageConvertType(){this.linkMessageIcon="ueb-icon-conver-type",this.linkMessageText=`Convert ${this.sourcePin.pinType} to ${this.destinationPin.pinType}.`}setMessageCorrect(){this.linkMessageIcon="ueb-icon-correct",this.linkMessageText=""}setMessageDirectionsIncompatible(){this.linkMessageIcon="ueb-icon-directions-incompatible",this.linkMessageText="Directions are not compatbile."}setMessagePlaceNode(){this.linkMessageIcon="ueb-icon-place-node",this.linkMessageText="Place a new node."}setMessageReplaceLink(){this.linkMessageIcon="ueb-icon-replace-link",this.linkMessageText="Replace existing input connections."}setMessageSameNode(){this.linkMessageIcon="ueb-icon-same-node",this.linkMessageText="Both are on the same node."}setMEssagetypesIncompatible(){this.linkMessageIcon="ueb-icon-types-incompatible",this.linkMessageText=`${this.sourcePin.pinType} is not compatible with ${this.destinationPin.pinType}.`}}customElements.define("ueb-link",Ye);class qe extends Be{#R;#G;#U;link;enteredPin;linkValid=!1;constructor(e,t,n){super(e,t,n);let i=this;this.#G=e=>{if(!i.enteredPin){i.linkValid=!1,i.enteredPin=e.target;const t=i.enteredPin,n=i.target;t.getNodeElement()==n.getNodeElement()?i.link.setMessageSameNode():t.isOutput()==n.isOutput()||t.isOutput()==n.isOutput()?i.link.setMessageDirectionsIncompatible():i.blueprint.getLinks([t,n]).length?(i.link.setMessageReplaceLink(),i.linkValid=!0):(i.link.setMessageCorrect(),i.linkValid=!0)}},this.#U=e=>{i.enteredPin==e.target&&(i.enteredPin=null,i.linkValid=!1,i.link?.setMessagePlaceNode())}}startDrag(e){this.link=new Ye(this.target,null),this.blueprint.linksContainerElement.prepend(this.link),this.link.setMessagePlaceNode(),this.#R=this.blueprint.querySelectorAll("ueb-pin"),this.#R.forEach((e=>{e!=this.target&&(e.getClickableElement().addEventListener("mouseenter",this.#G),e.getClickableElement().addEventListener("mouseleave",this.#U))})),this.link.startDragging(),this.link.setDestinationLocation(e)}dragTo(e,t){this.link.setDestinationLocation(e)}endDrag(){this.#R.forEach((e=>{e.removeEventListener("mouseenter",this.#G),e.removeEventListener("mouseleave",this.#U)})),this.enteredPin&&this.linkValid?(this.blueprint.addGraphElement(this.link),this.link.destinationPin=this.enteredPin,this.link.removeMessage(),this.link.finishDragging()):(this.link.finishDragging(),this.link.remove()),this.enteredPin=null,this.link=null,this.#R=null}}class Ze extends Oe{connectedCallback(){super.connectedCallback(),this.element.nodeElement=this.element.closest("ueb-node")}createInputObjects(){return[new qe(this.element.clickableElement,this.element.blueprint,{moveEverywhere:!0,looseTarget:!0})]}render(){const e=T`
${this.renderIcon()}
`,t=T`
${this.element.getPinDisplayName()} ${this.renderInput()}
`;return T`
${this.element.isInput()?T`${e}${t}`:T`${t}${e}`}
`}renderIcon(){return T``}renderInput(){return T``}firstUpdated(e){super.firstUpdated(e),this.element.dataset.id=this.element.GetPinIdValue(),this.element.clickableElement=this.element}getLinkLocation(){const e=this.element.querySelector(".ueb-pin-icon").getBoundingClientRect(),t=ie.convertLocation([(e.left+e.right)/2,(e.top+e.bottom)/2],this.element.blueprint.gridElement);return this.element.blueprint.compensateTranslation(t)}}class Je extends Ze{#V;firstUpdated(e){super.firstUpdated(e),this.#V=this.element.querySelector(".ueb-pin-input");let t=this;this.onChangeHandler=e=>this.element.setDefaultValue(!!t.#V.checked),this.#V.addEventListener("change",this.onChangeHandler)}cleanup(){super.cleanup(),this.#V.removeEventListener("change",this.onChangeHandler)}getInputs(){return[this.#V.checked?"true":"false"]}setDefaultValue(e=[],t){this.element.setDefaultValue(e[0])}renderInput(){return this.element.isInput()?T``:super.renderInput()}}class Qe extends Ze{renderIcon(){return T``}}class et extends Be{clicked(e){this.options.repositionClickOffset&&(this.target.setLocation(this.stepSize>1?ie.snapToGrid(e,this.stepSize):e),this.clickedOffset=[0,0])}dragTo(e,t){const n=[this.target.locationX,this.target.locationY],[i,s]=this.stepSize>1?[ie.snapToGrid(e,this.stepSize),ie.snapToGrid(n,this.stepSize)]:[e,n];0==(t=[i[0]-this.mouseLocation[0],i[1]-this.mouseLocation[1]])[0]&&0==t[1]||(t[0]+=s[0]-this.target.locationX,t[1]+=s[1]-this.target.locationY,this.dragAction(i,t),this.mouseLocation=i)}dragAction(e,t){this.target.setLocation([e[0]-this.clickedOffset[0],e[1]-this.clickedOffset[1]])}}class tt extends Oe{getDraggableElement(){return this.element}createDraggableObject(){return new et(this.element,this.element.blueprint,{draggableElement:this.getDraggableElement(),looseTarget:!0})}createInputObjects(){return[...super.createInputObjects(),this.createDraggableObject()]}update(e){super.update(e),e.has("locationX")&&this.element.style.setProperty("--ueb-position-x",`${this.element.locationX}`),e.has("locationY")&&this.element.style.setProperty("--ueb-position-y",`${this.element.locationY}`)}}class nt extends tt{#W;connectedCallback(){super.connectedCallback(),this.window=this.element.closest("ueb-window"),this.movementSpace=this.element.parentElement;const e=this.movementSpace.getBoundingClientRect();this.movementSpaceSize=[e.width,e.height]}createDraggableObject(){return new et(this.element,this.element.blueprint,{draggableElement:this.element.parentElement,ignoreTranslateCompensate:!0,looseTarget:!0,moveEverywhere:!0,movementSpace:this.element.parentElement,repositionClickOffset:!0,stepSize:1})}adjustLocation([e,t]){const n=Math.round(this.movementSpaceSize[0]/2);e-=n,t=-(t-n);let[i,s]=ie.getPolarCoordinates([e,t]);return i=Math.min(i,n),[e,t]=ie.getCartesianCoordinates([i,s]),e=Math.round(e+n),t=Math.round(-t+n),this.#W?.([e,t]),[e,t]}setLocationChangeCallback(e){this.#W=e}}class it extends Ue{windowElement;constructor(){super({},new nt)}connectedCallback(){super.connectedCallback(),this.windowElement=this.closest("ueb-window")}setLocation([e,t]){super.setLocation(this.template.adjustLocation([e,t]))}computeColor(){return new pe}}customElements.define("ueb-color-handler",it);class st extends tt{static windowName=T`Window`;toggleAdvancedDisplayHandler;getDraggableElement(){return this.element.querySelector(".ueb-window-top")}createDraggableObject(){return new et(this.element,this.element.blueprint,{draggableElement:this.getDraggableElement(),ignoreTranslateCompensate:!0,looseTarget:!0,movementSpace:this.element.blueprint,stepSize:1})}createInputObjects(){return[...super.createInputObjects(),this.createDraggableObject()]}render(){return T`
${this.constructor.windowName}
${this.renderContent()}
`}renderContent(){return T``}}class rt extends st{static windowName=T`Color Picker`;#K;get color(){return this.#K}set color(e){e.toNumber()!=this.color?.toNumber()&&(this.element.requestUpdate("color",this.#K),this.#K=e)}connectedCallback(){super.connectedCallback(),this.color=this.element.windowOptions.getPinColor()}firstUpdated(e){const t=new it;new it,t.template.setLocationChangeCallback((([e,t])=>{this.color=pe.fromWheelLocation(e,t)})),this.element.querySelector(".ueb-color-picker-wheel").appendChild(new it)}renderContent(){return T`
`}cleanup(){this.element.blueprint.removeEventListener(J.colorWindowEventName,this.colorWindowHandler)}}class ot extends Be{constructor(e,t,n={}){n.consumeEvent=!0,super(e,t,n)}}class at extends Ze{#X;get inputContentElements(){return this.#X}static stringFromInputToUE(e){return e.replace(/(?=\n\s*)\n$/,"").replaceAll("\n","\\r\n")}static stringFromUEToInput(e){return e.replaceAll(/(?:\r|(?<=(?:^|[^\\])(?:\\\\)*)\\r)(?=\n)/g,"").replace(/(?<=\n\s*)$/,"\n")}firstUpdated(e){if(super.firstUpdated(e),this.#X=[...this.element.querySelectorAll(".ueb-pin-input-content")],this.#X.length){this.setInputs(this.getInputs(),!1);let e=this;this.onFocusHandler=e=>this.element.blueprint.dispatchEditTextEvent(!0),this.onFocusOutHandler=t=>{t.preventDefault(),document.getSelection()?.removeAllRanges(),e.setInputs(this.getInputs(),!0),this.element.blueprint.dispatchEditTextEvent(!1)},this.#X.forEach((e=>{e.addEventListener("focus",this.onFocusHandler),e.addEventListener("focusout",this.onFocusOutHandler)}))}}cleanup(){super.cleanup(),this.#X.forEach((e=>{e.removeEventListener("focus",this.onFocusHandler),e.removeEventListener("focusout",this.onFocusOutHandler)}))}createInputObjects(){return[...super.createInputObjects(),...this.#X.map((e=>new ot(e,this.element.blueprint)))]}getInput(){return this.getInputs().reduce(((e,t)=>e+t),"")}getInputs(){return this.#X.map((e=>e.innerHTML.replaceAll(" "," ").replaceAll("
","\n")))}setInputs(e=[],t=!0){this.#X.forEach(((t,n)=>t.innerText=e[n])),t&&this.setDefaultValue(e.map((e=>at.stringFromInputToUE(e))),e)}setDefaultValue(e=[],t=e){this.element.setDefaultValue(e.reduce(((e,t)=>e+t),""))}renderInput(){return this.element.isInput()?T`
`:T``}}class lt extends _e{#v;#w;constructor(e,t,n={}){n.clickButton??=0,n.consumeEvent??=!0,n.exitAnyButton??=!0,n.looseTarget??=!1,super(e,t,n),this.clickedPosition=[0,0];let i=this;this.#v=e=>{if(i.blueprint.setFocused(!0),e.button===i.options.clickButton)(i.options.looseTarget||e.target==e.currentTarget)&&(i.options.consumeEvent&&e.stopImmediatePropagation(),document.addEventListener("mouseup",i.#w),i.clickedPosition=i.locationFromEvent(e),i.clicked(i.clickedPosition));else i.options.exitAnyButton||i.#w(e)},this.#w=e=>{i.options.exitAnyButton&&e.button!=i.options.clickButton||(i.options.consumeEvent&&e.stopImmediatePropagation(),document.removeEventListener("mouseup",i.#w),i.unclicked())},this.listenEvents()}listenEvents(){this.target.addEventListener("mousedown",this.#v),2==this.options.clickButton&&this.target.addEventListener("contextmenu",(e=>e.preventDefault()))}unlistenEvents(){this.target.removeEventListener("mousedown",this.#v)}clicked(e){}unclicked(e){}}class ut extends Ue{static#Y={window:st,"color-picker":rt};static properties={...Ue.properties,type:{type:st,attribute:"data-type",reflect:!0,converter:{fromAttribute:(e,t)=>ut.#Y[e],toAttribute:(e,t)=>Object.entries(ut.#Y).find((([t,n])=>e==n))[0]}}};constructor(e={}){e.type.constructor==String&&(e.type=ut.#Y[e.type]),e.type??=st,e.windowOptions??={},super({},new e.type),this.type=e.type,this.windowOptions=e.windowOptions}disconnectedCallback(){super.disconnectedCallback(),this.dispatchCloseEvent()}dispatchCloseEvent(e){let t=new CustomEvent(J.windowCloseEventName,{bubbles:!0,cancelable:!0});this.dispatchEvent(t)}}customElements.define("ueb-window",ut);class ct extends lt{#q;clicked(e){}unclicked(e){this.#q=new ut({type:this.options.windowType,windowOptions:this.options.windowOptions}),this.blueprint.append(this.#q)}}class dt extends at{#V;firstUpdated(e){super.firstUpdated(e),this.#V=this.element.querySelector(".ueb-pin-input")}createInputObjects(){return[...super.createInputObjects(),new ct(this.#V,this.element.blueprint,{moveEverywhere:!0,looseTarget:!0,windowType:rt,windowOptions:{getPinColor:()=>this.element.defaultValue,setPinColor:e=>this.element.setDefaultValue(e)}})]}getInputs(){return[this.#V.dataset.linearColor]}setInputs(e=[]){}renderInput(){return this.element.isInput()?T``:super.renderInput()}}class ht extends at{onInputHandler;firstUpdated(e){super.firstUpdated(e),this.onInputHandler=e=>{e.stopPropagation(),("insertParagraph"==e.inputType||"insertLineBreak"==e.inputType||"insertFromPaste"==e.inputType&&e.target.innerText.includes("\n"))&&(e.target.blur(),this.inputContentElements.forEach((e=>e.innerText=e.innerText.replaceAll("\n",""))))},this.inputContentElements.forEach((e=>{e.addEventListener("input",this.onInputHandler)}))}cleanup(){super.cleanup(),this.inputContentElements.forEach((e=>{e.removeEventListener("input",this.onInputHandler)}))}getInputs(){return this.inputContentElements.map((e=>e.textContent))}setInputs(e=[],t=!0){e=e.map((e=>e.replaceAll("\n",""))),super.setInputs(e,t)}}class pt extends at{setInputs(e=[],t=!1){e&&0!=e.length||(e=[this.getInput()]);let n=[];for(const t of e){let e=parseFloat(t);isNaN(e)&&(e=0,!1),n.push(e)}super.setInputs(e,!1),this.setDefaultValue(n,e)}setDefaultValue(e=[],t){this.element.setDefaultValue(e[0])}}class mt extends pt{setDefaultValue(e=[],t=e){this.element.setDefaultValue(e[0])}renderInput(){return this.element.isInput()?T`
`:T``}}class gt extends Ze{renderIcon(){return T``}}class ft extends pt{setDefaultValue(e=[],t=e){if(!(this.element.entity.DefaultValue instanceof be))throw new TypeError("Expected DefaultValue to be a VectorEntity");let n=this.element.entity.DefaultValue;n.R=e[0],n.P=e[1],n.Y=e[2]}renderInput(){return this.element.isInput()?T`
X
Y
Z
`:T``}}class bt extends at{}class vt extends pt{setDefaultValue(e,t){if(!(this.element.entity.DefaultValue instanceof ye))throw new TypeError("Expected DefaultValue to be a VectorEntity");let n=this.element.entity.DefaultValue;n.X=e[0],n.Y=e[1],n.Z=e[2]}renderInput(){return this.element.isInput()?T`
X
Y
Z
`:T``}}class yt extends Ge{static#Y={"/Script/CoreUObject.LinearColor":dt,"/Script/CoreUObject.Rotator":ft,"/Script/CoreUObject.Vector":vt,bool:Je,exec:Qe,MUTABLE_REFERENCE:gt,name:ht,real:mt,string:bt};static properties={advancedView:{type:String,attribute:"data-advanced-view",reflect:!0},color:{type:pe,converter:{fromAttribute:(e,t)=>e?$e.grammar.LinearColorFromAnyColor.parse(e).value:null,toAttribute:(e,t)=>e?ie.printLinearColor(e):null},attribute:"data-color",reflect:!0},defaultValue:{type:String,attribute:!1},isLinked:{type:Boolean,converter:ie.booleanConverter,attribute:"data-linked",reflect:!0},pinType:{type:String,attribute:"data-type",reflect:!0},pinDirection:{type:String,attribute:"data-direction",reflect:!0}};static getTypeTemplate(e){return yt.#Y[e.PinType.bIsReference&&!e.PinType.bIsConst?"MUTABLE_REFERENCE":e.getType()]??Ze}nodeElement;clickableElement;connections=0;constructor(e){super(e,new(yt.getTypeTemplate(e))),this.advancedView=e.bAdvancedView,this.defaultValue=e.getDefaultValue(),this.pinType=this.entity.getType(),this.color=this.constructor.properties.color.converter.fromAttribute(J.pinColor[this.pinType]?.toString()),this.isLinked=!1,this.pinDirection=e.isInput()?"input":e.isOutput()?"output":"hidden",this.entity.subscribe("PinToolTip",(e=>{let t=e.match(/\s*(.+?(?=\n)|.+\S)\s*/);return t?ie.formatStringName(t[1]):ie.formatStringName(this.entity.PinName)}))}GetPinId(){return this.entity.PinId}GetPinIdValue(){return this.GetPinId().value}getPinName(){return this.entity.PinName}getPinDisplayName(){let e=null;return this.entity.PinToolTip&&(e=this.entity.PinToolTip.match(/\s*(.+?(?=\n)|.+\S)\s*/))?ie.formatStringName(e[1]):ie.formatStringName(this.entity.PinName)}isInput(){return this.entity.isInput()}isOutput(){return this.entity.isOutput()}getClickableElement(){return this.clickableElement}getLinkLocation(){return this.template.getLinkLocation()}getNodeElement(){return this.nodeElement}getLinks(){return this.entity.LinkedTo??[]}setDefaultValue(e){this.entity.DefaultValue=e,this.defaultValue=e}sanitizeLinks(e=[]){this.entity.LinkedTo=this.getLinks().filter((t=>{let n=this.blueprint.getPin(t);if(n){if(e.length&&!e.includes(n.nodeElement))return!1;this.blueprint.getLink(this,n,!0)||this.blueprint.addGraphElement(new Ye(this,n))}return n}))}linkTo(e){this.entity.linkTo(e.getNodeElement().getNodeName(),e.entity),this.isLinked=this.entity.isLinked()}unlinkFrom(e){this.entity.unlinkFrom(e.getNodeElement().getNodeName(),e.entity),this.isLinked=this.entity.isLinked()}redirectLink(e,t){const n=this.entity.LinkedTo.findIndex((t=>t.objectName.toString()==e.getNodeElement().getNodeName()&&t.pinGuid.valueOf()==e.entity.PinId.valueOf()));return n>=0&&(this.entity.LinkedTo[n]=t,!0)}}customElements.define("ueb-pin",yt);class Et extends et{startDrag(){this.target.selected||(this.blueprint.unselectAll(),this.target.setSelected(!0))}dragAction(e,t){this.target.dispatchDragEvent(t)}unclicked(){this.started||(this.blueprint.unselectAll(),this.target.setSelected(!0))}}class wt extends tt{getDraggableElement(){return this.element}createDraggableObject(){return new Et(this.element,this.element.blueprint,{draggableElement:this.getDraggableElement(),looseTarget:!0})}firstUpdated(e){super.firstUpdated(e),this.element.selected&&!this.element.listeningDrag&&this.element.setSelected(!0)}}class St extends wt{toggleAdvancedDisplayHandler;render(){return T`
${this.element.nodeDisplayName}
${"DevelopmentOnly"==this.element.enabledState?.toString()?T`
Development Only
`:D} ${this.element.advancedPinDisplay?T`
`:D}
`}async firstUpdated(e){super.firstUpdated(e);const t=this.element.querySelector(".ueb-node-inputs"),n=this.element.querySelector(".ueb-node-outputs");Promise.all(this.element.getPinElements().map((e=>e.updateComplete))).then((()=>this.element.dispatchReflowEvent())),this.element.getPinElements().forEach((e=>{e.isInput()?t.appendChild(e):e.isOutput()&&n.appendChild(e)})),this.toggleAdvancedDisplayHandler=e=>{this.element.toggleShowAdvancedPinDisplay(),this.element.addNextUpdatedCallbacks((()=>this.element.dispatchReflowEvent()),!0)},this.element.nodeNameElement=this.element.querySelector(".ueb-node-name-text")}getPinElements(e){return e.querySelectorAll("ueb-pin")}}class Pt extends Ve{static properties={...Ve.properties,name:{type:String,attribute:"data-name",reflect:!0},advancedPinDisplay:{type:String,attribute:"data-advanced-display",converter:le.attributeConverter,reflect:!0},enabledState:{type:String,attribute:"data-enabled-state",reflect:!0},nodeDisplayName:{type:String,attribute:!1},pureFunction:{type:Boolean,converter:ie.booleanConverter,attribute:"data-pure-function",reflect:!0}};static dragEventName=J.nodeDragEventName;static dragGeneralEventName=J.nodeDragGeneralEventName;get blueprint(){return super.blueprint}set blueprint(e){super.blueprint=e,this.#Z.forEach((t=>t.blueprint=e))}#J;get nodeNameElement(){return this.#J}set nodeNameElement(e){this.#J=e}#Z;constructor(e){super(e,new St),this.#Z=this.getPinEntities().filter((e=>!e.isHidden())).map((e=>new yt(e))),this.#Z.forEach((e=>e.nodeElement=this)),this.name=e.getObjectName(),this.advancedPinDisplay=e.AdvancedPinDisplay?.toString(),this.enabledState=e.EnabledState,this.nodeDisplayName=e.getDisplayName(),this.pureFunction=e.bIsPureFunc,this.dragLinkObjects=[],super.setLocation([this.entity.NodePosX.value,this.entity.NodePosY.value]),this.entity.subscribe("AdvancedPinDisplay",(e=>this.advancedPinDisplay=e)),this.entity.subscribe("Name",(e=>this.name=e))}static fromSerializedObject(e){e=e.trim();let t=te.getSerializer(Pe).deserialize(e);return new Pt(t)}connectedCallback(){this.getAttribute("type")?.trim(),super.connectedCallback()}disconnectedCallback(){super.disconnectedCallback(),this.dispatchDeleteEvent()}getNodeName(){return this.entity.getObjectName()}getNodeDisplayName(){return this.entity.getDisplayName()}sanitizeLinks(e=[]){this.getPinElements().forEach((t=>t.sanitizeLinks(e)))}rename(e){if(this.entity.Name==e)return!1;for(let t of this.getPinElements())for(let n of t.getLinks())this.blueprint.getPin(n).redirectLink(t,new fe({objectName:e,pinGuid:t.entity.PinId}));this.entity.Name=e}getPinElements(){return this.#Z}getPinEntities(){return this.entity.CustomProperties.filter((e=>e instanceof we))}setLocation(e=[0,0]){let t=this.entity.NodePosX.constructor;this.entity.NodePosX=new t(e[0]),this.entity.NodePosY=new t(e[1]),super.setLocation(e)}dispatchDeleteEvent(e){let t=new CustomEvent(J.nodeDeleteEventName,{bubbles:!0,cancelable:!0});this.dispatchEvent(t)}dispatchReflowEvent(){let e=new CustomEvent(J.nodeReflowEventName,{bubbles:!0,cancelable:!0});this.dispatchEvent(e)}setShowAdvancedPinDisplay(e){this.entity.AdvancedPinDisplay=new le(e?"Shown":"Hidden")}toggleShowAdvancedPinDisplay(){this.setShowAdvancedPinDisplay("Shown"!=this.entity.AdvancedPinDisplay?.toString())}}customElements.define("ueb-node",Pt);class kt extends Q{#Q;constructor(e,t,n={}){n.listenOnFocus=!0,n.unlistenOnTextEdit=!0,super(e,t,n),this.serializer=new Le;let i=this;this.#Q=e=>i.pasted(e.clipboardData.getData("Text"))}listenEvents(){document.body.addEventListener("paste",this.#Q)}unlistenEvents(){document.body.removeEventListener("paste",this.#Q)}pasted(e){let t=0,n=0,i=0,s=this.serializer.readMultiple(e).map((e=>{let s=new Pt(e);return t+=s.locationY,n+=s.locationX,++i,s}));t/=i,n/=i,s.length>0&&this.blueprint.unselectAll();let r=this.blueprint.mousePosition;return s.forEach((e=>{const i=[r[0]-n,r[1]-t];e.addLocation(i),e.snapToGrid(),e.setSelected(!0)})),this.blueprint.addGraphElement(...s),!0}}class xt extends Be{constructor(e,t,n){super(e,t,n),this.selectorElement=this.blueprint.selectorElement}startDrag(){this.selectorElement.beginSelect(this.clickedPosition)}dragTo(e,t){this.selectorElement.selectTo(e)}endDrag(){this.started&&this.selectorElement.endSelect()}unclicked(){this.started||this.blueprint.unselectAll()}}class Ct{constructor(e=(e=>e),t=null){this.array=new Uint32Array(t),this.comparisonValueSupplier=e,this.length=0,this.currentPosition=0}get(e){return e>=0&&e=0&&this.currentPosition=0&&this.currentPosition0?this.get(this.currentPosition-1):null}getPrevValue(){return this.currentPosition>0?this.comparisonValueSupplier(this.get(this.currentPosition-1)):Number.MIN_SAFE_INTEGER}shiftLeft(e,t=1){this.array.set(this.array.subarray(e+t),e)}shiftRight(e,t=1){this.array.set(this.array.subarray(e,-t),e+t)}}class Nt{constructor(e,t,n,i){this.initialPosition=e,this.finalPosition=e,this.metadata=new Array(t.length),this.primaryOrder=new Ct((e=>this.metadata[e].primaryBoundary)),this.secondaryOrder=new Ct((e=>this.metadata[e].secondaryBoundary)),this.selectFunc=i,this.rectangles=t,this.primaryOrder.reserve(this.rectangles.length),this.secondaryOrder.reserve(this.rectangles.length),t.forEach(((e,t)=>{let s={primaryBoundary:this.initialPosition[0],secondaryBoundary:this.initialPosition[1],rectangle:t,onSecondaryAxis:!1};this.metadata[t]=s,i(e,!1);const r=n(e);this.initialPosition[1]{if(this.metadata[n].onSecondaryAxis)this.selectFunc(this.rectangles[n],i);else if(i){this.secondaryOrder.insert(n,e[1]);const i=this.metadata[n].secondaryBoundary;Math.sign(e[1]-i)==t[1]&&Math.sign(i-this.initialPosition[1])==t[1]&&this.selectFunc(this.rectangles[n],!0)}else this.selectFunc(this.rectangles[n],!1),this.secondaryOrder.remove(n);this.computeBoundaries(),this.selectTo(e)};e[0]this.boundaries.primaryN.v&&e[0]this.boundaries.primaryP.v&&(++this.primaryOrder.currentPosition,n(this.boundaries.primaryP.i,this.initialPosition[0]{this.selectFunc(this.rectangles[t],n),this.computeBoundaries(),this.selectTo(e)};e[1]this.boundaries.secondaryN.v&&e[1]this.boundaries.secondaryP.v&&(++this.secondaryOrder.currentPosition,i(this.boundaries.secondaryP.i,this.initialPosition[1]i.clickedSomewhere(e.target),this.blueprint.focus&&document.addEventListener("click",this.#ee)}clickedSomewhere(e){e.closest("ueb-blueprint")||this.blueprint.setFocused(!1)}listenEvents(){document.addEventListener("click",this.#ee)}unlistenEvents(){document.removeEventListener("click",this.#ee)}}class Tt extends Oe{static styleVariables={"--ueb-font-size":`${J.fontSize}`,"--ueb-grid-axis-line-color":`${J.gridAxisLineColor}`,"--ueb-grid-expand":`${J.expandGridSize}px`,"--ueb-grid-line-color":`${J.gridLineColor}`,"--ueb-grid-line-width":`${J.gridLineWidth}px`,"--ueb-grid-set-line-color":`${J.gridSetLineColor}`,"--ueb-grid-set":`${J.gridSet}`,"--ueb-grid-size":`${J.gridSize}px`,"--ueb-link-min-width":`${J.linkMinWidth}`,"--ueb-node-radius":`${J.nodeRadius}px`,...Object.entries(J.pinColor).map((([e,t])=>({[`--ueb-pin-color-${ie.getIdFromReference(e)}`]:t.toString()}))).reduce(((e,t)=>({...e,...t})),{})};constructed(e){super.constructed(e),this.element.style.cssText=Object.entries(Tt.styleVariables).map((([e,t])=>`${e}:${t};`)).join("")}createInputObjects(){return[...super.createInputObjects(),new Te(this.element.getGridDOMElement(),this.element),new kt(this.element.getGridDOMElement(),this.element),new Me(this.element.getGridDOMElement(),this.element),new ze(this.element.getGridDOMElement(),this.element),new He(this.element.getGridDOMElement(),this.element,{looseTarget:!0}),new xt(this.element.getGridDOMElement(),this.element,{clickButton:0,exitAnyButton:!0,looseTarget:!0,moveEverywhere:!0}),new Fe(this.element.getGridDOMElement(),this.element,{clickButton:2,exitAnyButton:!1,looseTarget:!0,moveEverywhere:!0}),new Lt(this.element.getGridDOMElement(),this.element),new Re(this.element.getGridDOMElement(),this.element),new je(this.element.getGridDOMElement(),this.element)]}render(){return T`
1:1
`}firstUpdated(e){super.firstUpdated(e),this.element.headerElement=this.element.querySelector(".ueb-viewport-header"),this.element.overlayElement=this.element.querySelector(".ueb-viewport-overlay"),this.element.viewportElement=this.element.querySelector(".ueb-viewport-body"),this.element.selectorElement=new $t,this.element.querySelector(".ueb-grid-content")?.append(this.element.selectorElement),this.element.gridElement=this.element.viewportElement.querySelector(".ueb-grid"),this.element.linksContainerElement=this.element.querySelector("[data-links]"),this.element.linksContainerElement.append(...this.element.getLinks()),this.element.nodesContainerElement=this.element.querySelector("[data-nodes]"),this.element.nodesContainerElement.append(...this.element.getNodes()),this.element.viewportElement.scroll(J.expandGridSize,J.expandGridSize)}updated(e){super.updated(e),(e.has("scrollX")||e.has("scrollY"))&&this.element.viewportElement.scroll(this.element.scrollX,this.element.scrollY)}getPin(e){return this.element.querySelector(`ueb-node[data-name="${e.objectName}"] ueb-pin[data-id="${e.pinGuid}"]`)}}class Ot extends Ge{static properties={selecting:{type:Boolean,attribute:"data-selecting",reflect:!0,converter:ie.booleanConverter},scrolling:{type:Boolean,attribute:"data-scrolling",reflect:!0,converter:ie.booleanConverter},focused:{type:Boolean,attribute:"data-focused",reflect:!0,converter:ie.booleanConverter},zoom:{type:Number,attribute:"data-zoom",reflect:!0},scrollX:{type:Number,attribute:!1},scrollY:{type:Number,attribute:!1},additionalX:{type:Number,attribute:!1},additionalY:{type:Number,attribute:!1},translateX:{type:Number,attribute:!1},translateY:{type:Number,attribute:!1}};static styles=Tt.styles;#te=new Map;nodes=[];links=[];mousePosition=[0,0];gridElement;viewportElement;overlayElement;selectorElement;linksContainerElement;nodesContainerElement;headerElement;focused=!1;nodeBoundariesSupplier=e=>{let t=e.getBoundingClientRect(),n=this.nodesContainerElement.getBoundingClientRect();const i=1/this.getScale();return{primaryInf:(t.left-n.left)*i,primarySup:(t.right-n.right)*i,secondaryInf:(t.top-n.top)*i,secondarySup:(t.bottom-n.bottom)*i}};nodeSelectToggleFunction=(e,t)=>{e.setSelected(t)};constructor(e=new J){super({},new Tt),this.selecting=!1,this.scrolling=!1,this.focused=!1,this.zoom=0,this.scrollX=J.expandGridSize,this.scrollY=J.expandGridSize,this.translateX=J.expandGridSize,this.translateY=J.expandGridSize}getGridDOMElement(){return this.gridElement}disconnectedCallback(){super.disconnectedCallback()}getScroll(){return[this.scrollX,this.scrollY]}setScroll([e,t],n=!1){this.scrollX=e,this.scrollY=t}scrollDelta(e,t=!1){const n=[2*J.expandGridSize,2*J.expandGridSize];let i=this.getScroll(),s=[i[0]+e[0],i[1]+e[1]],r=[0,0];for(let t=0;t<2;++t)e[t]<0&&s[t]0&&s[t]>n[t]-J.gridExpandThreshold*J.expandGridSize&&(r[t]=1);0==r[0]&&0==r[1]||this.seamlessExpand(r),i=this.getScroll(),s=[i[0]+e[0],i[1]+e[1]],this.setScroll(s,t)}scrollCenter(){const e=this.getScroll(),t=[this.translateX-e[0],this.translateY-e[1]],n=this.getViewportSize().map((e=>e/2)),i=[t[0]-n[0],t[1]-n[1]];this.scrollDelta(i,!0)}getViewportSize(){return[this.viewportElement.clientWidth,this.viewportElement.clientHeight]}getScrollMax(){return[this.viewportElement.scrollWidth-this.viewportElement.clientWidth,this.viewportElement.scrollHeight-this.viewportElement.clientHeight]}snapToGrid(e){return ie.snapToGrid(e,J.gridSize)}seamlessExpand([e,t]){e=Math.round(e),t=Math.round(t);let n=this.getScale();[e,t]=[-e*J.expandGridSize,-t*J.expandGridSize],0!=e&&(this.scrollX+=e,e/=n),0!=t&&(this.scrollY+=t,t/=n),this.translateX+=e,this.translateY+=t}progressiveSnapToGrid(e){return J.expandGridSize*Math.round(e/J.expandGridSize+.5*Math.sign(e))}getZoom(){return this.zoom}setZoom(e,t){if((e=ie.clamp(e,J.minZoom,J.maxZoom))==this.zoom)return;let n=this.getScale();this.zoom=e,t&&requestAnimationFrame((e=>{t[0]+=this.translateX,t[1]+=this.translateY;let i=this.getScale()/n,s=[i*t[0],i*t[1]];this.scrollDelta([(s[0]-t[0])*n,(s[1]-t[1])*n])}))}getScale(){return parseFloat(getComputedStyle(this.gridElement).getPropertyValue("--ueb-scale"))}compensateTranslation([e,t]){return[e-=this.translateX,t-=this.translateY]}getNodes(e=!1){return e?this.nodes.filter((e=>e.selected)):this.nodes}getPin(e){let t=this.template.getPin(e);return t&&t.nodeElement.getNodeName()==e.objectName.toString()?t:[...this.nodes.find((t=>e.objectName.toString()==t.getNodeName()))?.getPinElements()??[]].find((t=>e.pinGuid.toString()==t.GetPinIdValue()))}getLinks([e,t]=[]){if(null==e!=t==null){const n=e??t;return this.links.filter((e=>e.sourcePin==n||e.destinationPin==n))}return null!=e&&null!=t?this.links.filter((n=>n.sourcePin==e&&n.destinationPin==t||n.sourcePin==t&&n.destinationPin==e)):this.links}getLink(e,t,n=!1){return this.links.find((i=>i.sourcePin==e&&i.destinationPin==t||n&&i.sourcePin==t&&i.destinationPin==e))}selectAll(){this.getNodes().forEach((e=>this.nodeSelectToggleFunction(e,!0)))}unselectAll(){this.getNodes().forEach((e=>this.nodeSelectToggleFunction(e,!1)))}addGraphElement(...e){for(let t of e)if(t.blueprint=this,t instanceof Pt&&!this.nodes.includes(t)){const e=t.entity.getObjectName(),n=this.nodes.find((t=>t.entity.getObjectName()==e));if(n){let e=n.entity.getObjectName(!0);this.#te[e]=this.#te[e]??-1;do{++this.#te[e]}while(this.nodes.find((t=>t.entity.getObjectName()==J.nodeName(e,this.#te[e]))));n.rename(J.nodeName(e,this.#te[e]))}this.nodes.push(t),this.nodesContainerElement?.appendChild(t)}else t instanceof Ye&&!this.links.includes(t)&&(this.links.push(t),this.linksContainerElement&&!this.linksContainerElement.contains(t)&&this.linksContainerElement.appendChild(t));e.filter((e=>e instanceof Pt)).forEach((t=>t.sanitizeLinks(e)))}removeGraphElement(...e){for(let t of e)if(t.closest("ueb-blueprint")==this){t.remove();let e=t instanceof Pt?this.nodes:t instanceof Ye?this.links:null;e?.splice(e.findIndex((e=>e===t)),1)}}setFocused(e=!0){if(this.focused==e)return;let t=new CustomEvent(e?"blueprint-focus":"blueprint-unfocus");this.focused=e,this.focused||this.unselectAll(),this.dispatchEvent(t)}dispatchEditTextEvent(e){const t=new CustomEvent(e?J.editTextEventName.begin:J.editTextEventName.end);this.dispatchEvent(t)}}customElements.define("ueb-blueprint",Ot);class Dt extends $e{constructor(e,t,n,i,s,r,o){e=e??(e=>`(${e})`),super(t,n,i,s,r,o),this.wrap=e}read(e){const t=Ae.getGrammarForType($e.grammar,this.entityType).parse(e);if(!t.status)throw new Error(`Error when trying to parse the entity ${this.entityType.prototype.constructor.name}.`);return t.value}write(e,t,n=!1){return this.wrap(this.subWrite(e,[],t,n))}}class Mt extends Dt{#ne;constructor(e,t){super(void 0,t),this.#ne=e}write(e,t,n=!1){return this.#ne(t,n)}}class _t extends Dt{constructor(e){super(void 0,e)}write(e,t,n){return n||t.constructor!==String?ie.escapeString(t.toString()):`"${ie.escapeString(t.toString())}"`}}!function(){const e=e=>`(${e})`;te.registerSerializer(null,new Mt(((e,t)=>"()"),null)),te.registerSerializer(Array,new Mt(((e,t)=>`(${e.map((e=>te.getSerializer(ie.getType(e)).serialize(e,t)+",")).join("")})`),Array)),te.registerSerializer(Boolean,new Mt(((e,t)=>e?t?"true":"True":t?"false":"False"),Boolean)),te.registerSerializer(oe,new Dt(e,oe)),te.registerSerializer(ae,new _t(ae)),te.registerSerializer(le,new _t(le)),te.registerSerializer(ue,new _t(ue)),te.registerSerializer(ce,new Dt((e=>`${ce.lookbehind}(${e})`),ce,"",", ",!1,"",(e=>""))),te.registerSerializer(de,new Dt(e,de)),te.registerSerializer(pe,new Dt(e,pe)),te.registerSerializer(me,new Dt((e=>`${me.lookbehind}(${e})`),me,"",", ",!1,"",(e=>""))),te.registerSerializer(Number,new Mt((e=>e.toString()),Number)),te.registerSerializer(Pe,new Le),te.registerSerializer(re,new Mt((e=>(e.type??"")+(e.path?e.type?`'"${e.path}"'`:`"${e.path}"`:"")),re)),te.registerSerializer(ge,new _t(ge)),te.registerSerializer(we,new Dt((e=>`${we.lookbehind} (${e})`),we,"",",",!0)),te.registerSerializer(fe,new Dt((e=>e),fe,""," ",!1,"",(e=>""))),te.registerSerializer(he,new _t(he)),te.registerSerializer(be,new Dt(e,be)),te.registerSerializer(String,new Mt(((e,t)=>t?ie.escapeString(e):`"${ie.escapeString(e)}"`),String)),te.registerSerializer(ve,new Mt(((e,t)=>`${e.P}, ${e.Y}, ${e.R}`),ve)),te.registerSerializer(Ee,new Mt(((e,t)=>`${e.X}, ${e.Y}, ${e.Z}`),Ee)),te.registerSerializer(ye,new Dt(e,ye))}();export{Ot as Blueprint,J as Configuration,Ye as LinkElement,Pt as NodeElement};