ray-template/js/@logicflow_core@2.0.10-ofLqxMRW.js

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pt;(function(r){r[r.DEFAULT=0]="DEFAULT",r[r.INCREASE=1]="INCREASE"})(pt||(pt={}));var G;(function(r){r.HORIZONTAL="horizontal",r.VERTICAL="vertical"})(G||(G={}));var st;(function(r){r.TEXT="text",r.LABEL="label"})(st||(st={}));var Bo=0,Mt=function(){function r(e){var t=e.onDragStart,n=t===void 0?dn:t,o=e.onDragging,i=o===void 0?dn:o,a=e.onDragEnd,s=a===void 0?dn:a,d=e.eventType,l=d===void 0?"":d,u=e.eventCenter,f=e.step,c=f===void 0?1:f,h=e.isStopPropagation,g=h===void 0?!0:h,p=e.model,v=e.data,y=this;this.isDragging=!1,this.isStartDragging=!1,this.startX=0,this.startY=0,this.sumDeltaX=0,this.sumDeltaY=0,this.handleMouseDown=function(_){var M,S,O=window==null?void 0:window.document;if(_.button===Bo){y.isStopPropagation&&_.stopPropagation(),y.isStartDragging=!0,y.startX=_.clientX,y.startY=_.clientY,O.addEventListener("mousemove",y.handleMouseMove,!1),O.addEventListener("mouseup",y.handleMouseUp,!1);var w=(M=y.model)===null||M===void 0?void 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n;this.BaseType=$.EDGE,this.id="",this.type="",this.sourceNodeId="",this.targetNodeId="",this.textMode=st.TEXT,this.text={value:"",x:0,y:0,draggable:!1,editable:!0},this.points="",this.pointsList=[],this.virtual=!1,this.isSelected=!1,this.isHovered=!1,this.isHitable=!0,this.isHittable=!0,this.draggable=!0,this.visible=!0,this.isAnimation=!1,this.isShowAdjustPoint=!1,this.zIndex=0,this.state=X.DEFAULT,this.modelType=j.EDGE,this.customTextPosition=!1,this.style={},this.arrowConfig={markerEnd:"url(#marker-end-".concat(this.id,")"),markerStart:"url(#marker-start-".concat(this.id,")")},this.graphModel=t,this.properties=(n=e.properties)!==null&&n!==void 0?n:{},this.initEdgeData(e),this.setAttributes()}return r.prototype.initEdgeData=function(e){if(e.properties||(e.properties={}),!e.id){var t=this.graphModel.idGenerator,n=t&&t(e.type),o=this.createId();e.id=o||n||Yt()}this.arrowConfig.markerEnd="url(#marker-end-".concat(e.id,")"),this.arrowConfig.markerStart="url(#marker-start-".concat(e.id,")");var i=this.graphModel.editConfigModel.adjustEdgeStartAndEnd;this.isShowAdjustPoint=i,k(this,ni(e));var a=this.graphModel.overlapMode;a===pt.INCREASE&&(this.zIndex=e.zIndex||Wn()),this.setAnchors(),this.initPoints(),this.formatText(e)},r.prototype.setAttributes=function(){},r.prototype.createId=function(){return null},r.prototype.getEdgeStyle=function(){return V(V({},this.graphModel.theme.baseEdge),this.style)},r.prototype.getAdjustPointStyle=function(){return V({},this.graphModel.theme.edgeAdjust)},r.prototype.getTextStyle=function(){var e=this.graphModel.theme.edgeText;return C(e)},r.prototype.getEdgeAnimationStyle=function(){var e=this.graphModel.theme.edgeAnimation;return C(e)},r.prototype.getArrowStyle=function(){var 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this.getData()},r.prototype.setProperty=function(e,t){wo(this.properties,e,et(t)),this.setAttributes()},r.prototype.deleteProperty=function(e){delete this.properties[e],this.setAttributes()},r.prototype.setProperties=function(e){this.properties=V(V({},mt(this.properties)),et(e)),this.setAttributes()},r.prototype.changeEdgeId=function(e){var t=this.arrowConfig,n=t.markerEnd,o=t.markerStart;o&&o==="url(#marker-start-".concat(this.id,")")&&(this.arrowConfig.markerStart="url(#marker-start-".concat(e,")")),n&&n==="url(#marker-end-".concat(this.id,")")&&(this.arrowConfig.markerEnd="url(#marker-end-".concat(e,")")),this.id=e},r.prototype.setStyle=function(e,t){var n;this.style=V(V({},this.style),(n={},n[e]=et(t),n))},r.prototype.setStyles=function(e){this.style=V(V({},this.style),et(e))},r.prototype.updateStyles=function(e){this.style=V({},et(e))},r.prototype.setTextMode=function(e){this.textMode=e},r.prototype.formatText=function(e){var t,n,o,i=this.graphModel.editConfigModel,a=i.edgeTextDraggable,s=i.edgeTextEdit,d=this.textPosition,l=d.x,u=d.y,f=e.text,c={value:"",x:l,y:u,draggable:a,editable:s};f&&(typeof f=="string"?c=V(V({},c),{value:f}):(c=V(V({},c),{x:(t=f.x)!==null&&t!==void 0?t:l,y:(n=f.y)!==null&&n!==void 0?n:u,value:(o=f.value)!==null&&o!==void 0?o:""}),Qt(f.draggable)||(c.draggable=f.draggable),Qt(f.editable)||(c.editable=f.editable))),this.text=c},r.prototype.resetTextPosition=function(){var e=this.textPosition,t=e.x,n=e.y;this.text.x=t,this.text.y=n},r.prototype.moveText=function(e,t){var n=this.text,o=n.x,i=n.y,a=n.value,s=n.draggable,d=n.editable;this.text={value:a,editable:d,draggable:s,x:o+e,y:i+t}},r.prototype.setText=function(e){e&&k(this.text,e)},r.prototype.updateText=function(e){this.text=V(V({},mt(this.text)),{value:e})},r.prototype.setAnchors=function(){if(!this.sourceAnchorId||!this.startPoint){var e=this.getBeginAnchor(this.sourceNode,this.targetNode,this.sourceAnchorId);if(!e)throw new 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t=this.graphModel.idGenerator,n=t&&t(e.type),o=this.createId();e.id=o||n||Yt()}this.formatText(e),k(this,ci(e));var i=this.graphModel.overlapMode;i===pt.INCREASE&&(this.zIndex=e.zIndex||Wn())},r.prototype.setAttributes=function(){},r.prototype.createId=function(){return null},r.prototype.setTextMode=function(e){this.textMode=e},r.prototype.formatText=function(e){var t,n,o,i=this.graphModel.editConfigModel,a=i.nodeTextDraggable,s=i.nodeTextEdit,d=e.x,l=e.y,u=e.text,f={value:"",x:d,y:l,draggable:a,editable:s};u&&(typeof u=="string"?f.value=u:(f=q(q({},f),{x:(t=u.x)!==null&&t!==void 0?t:d,y:(n=u.y)!==null&&n!==void 0?n:l,value:(o=u.value)!==null&&o!==void 0?o:""}),Qt(u.draggable)||(f.draggable=u.draggable),Qt(u.editable)||(f.editable=u.editable))),e.text=f},r.prototype.resize=function(e){var t=e.width,n=e.height,o=e.deltaX,i=e.deltaY,a=this.isAllowResizeNode(o,i,t,n);return a?(this.move(o/2,i/2),this.width=t,this.height=n,this.setProperties({width:t,height:n}),this.getData()):this.getData()},r.prototype.proportionalResize=function(){},r.prototype.getData=function(){var e=this.text,t=e.x,n=e.y,o=e.value,i=this.properties;Kr(i)&&(i=mt(i)),ht(i.width)&&(i.width=this.width),ht(i.height)&&(i.height=this.height);var a={id:this.id,type:this.type,x:this.x,y:this.y,properties:i};return this.rotate&&(a.rotate=this.rotate),this.graphModel.overlapMode===pt.INCREASE&&(a.zIndex=this.zIndex),o&&(a.text={x:t,y:n,value:o}),a},r.prototype.getHistoryData=function(){return this.getData()},r.prototype.getProperties=function(){return mt(this.properties)},r.prototype.getOuterGAttributes=function(){return{className:""}},r.prototype.getNodeStyle=function(){return q(q({},this.graphModel.theme.baseNode),this.style)},r.prototype.getTextStyle=function(){var e=this.graphModel.theme.nodeText,t=this.properties.textStyle,n=t===void 0?{}:t;return q(q({},C(e)),C(n))},r.prototype.getRotateControlStyle=function(){var e=this.graphModel.theme.rotateControl;return C(e)},r.prototype.getResizeControlStyle=function(){var e=this.graphModel.theme.resizeControl;return C(e)},r.prototype.getResizeOutlineStyle=function(){var e=this.graphModel.theme.resizeOutline;return C(e)},r.prototype.getAnchorStyle=function(e){var t=this.graphModel.theme.anchor;return C(t)},r.prototype.getAnchorLineStyle=function(e){var t=this.graphModel.theme.anchorLine;return C(t)},r.prototype.getOutlineStyle=function(){var e=this.graphModel.theme.outline;return C(e)},r.prototype.isAllowConnectedAsSource=function(e,t,n,o){var i=this.hasSetSourceRules?this.sourceRules:this.getConnectedSourceRules();this.hasSetSourceRules=!0;for(var a=!0,s="",d=0;d<i.length;d++){var l=i[d];if(!l.validate.call(this,this,e,t,n,o)){a=!1,s=l.message;break}}return{isAllPass:a,msg:s}},r.prototype.getConnectedSourceRules=function(){return this.sourceRules},r.prototype.isAllowConnectedAsTarget=function(e,t,n,o){var i=this.hasSetTargetRules?this.targetRules:this.getConnectedTargetRules();this.hasSetTargetRules=!0;for(var a=!0,s="",d=0;d<i.length;d++){var l=i[d];if(!l.validate.call(this,e,this,t,n,o)){a=!1,s=l.message;break}}return{isAllPass:a,msg:s}},r.prototype.isAllowMoveNode=function(e,t){var n,o,i=!0,a=!0,s=this.moveRules.concat(this.graphModel.nodeMoveRules);try{for(var d=Or(s),l=d.next();!l.done;l=d.next()){var u=l.value,f=u(this,e,t);if(!f)return!1;if(typeof f=="object"){var c=f;if(!c.x&&!c.y)return!1;i=i&&c.x,a=a&&c.y}}}catch(h){n={error:h}}finally{try{l&&!l.done&&(o=d.return)&&o.call(d)}finally{if(n)throw n.error}}return{x:i,y:a}},r.prototype.getConnectedTargetRules=function(){return this.targetRules},r.prototype.getAnchorsByOffset=function(){var e=this,t=e.anchorsOffset,n=e.id,o=e.x,i=e.y;return t&&t.length>0?t.map(function(a,s){return a.length?(a=a,{id:"".concat(n,"_").concat(s),x:o+a[0],y:i+a[1]}):(a=a,q(q({},a),{x:o+a.x,y:i+a.y,id:a.id||"".concat(n,"_").concat(s)}))}):this.getDefaultAnchor()},r.prototype.getDefaultAnchor=function(){return[]},r.prototype.getTargetAnchor=function(e){return li(e,this)},r.prototype.getBounds=function(){return{minX:this.x-this.width/2,minY:this.y-this.height/2,maxX:this.x+this.width/2,maxY:this.y+this.height/2}},Object.defineProperty(r.prototype,"anchors",{get:function(){var e=this.getAnchorsByOffset(),t=this,n=t.x,o=t.y,i=t.rotate;return e.forEach(function(a){var s=a.x,d=a.y,l=ea(new en([s,d,1]).translate(-n,-o).rotate(i).translate(n,o)[0],2),u=l[0],f=l[1];a.x=u,a.y=f}),e},enumerable:!1,configurable:!0}),r.prototype.getAnchorInfo=function(e){if(!ht(e))for(var t=0;t<this.anchors.length;t++){var n=this.anchors[t];if(n.id===e)return n}},r.prototype.addNodeMoveRules=function(e){this.moveRules.includes(e)||this.moveRules.push(e)},r.prototype.isAllowMoveByXORY=function(e,t,n){var 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t.edgeModelMap.set(s.id,s),t.elementsModelMap.set(s.id,s),s})}else this.edges=[]},r.prototype.modelToGraphData=function(){var e=[];this.edges.forEach(function(n){var o=n.getData();o&&!n.virtual&&e.push(o)});var t=[];return this.nodes.forEach(function(n){var o=n.getData();o&&!n.virtual&&t.push(o)}),{nodes:t,edges:e}},r.prototype.modelToHistoryData=function(){for(var e=!1,t=[],n=0;n<this.nodes.length;n++){var o=this.nodes[n];if(o.isDragging){e=!0;break}else t.push(o.getHistoryData())}if(e)return!1;for(var i=!1,a=[],s=0;s<this.edges.length;s++){var d=this.edges[s];if(d.isDragging){i=!0;break}else a.push(d.getHistoryData())}return i?!1:{nodes:t,edges:a}},r.prototype.getEdgeModelById=function(e){var t;return(t=this.edgesMap[e])===null||t===void 0?void 0:t.model},r.prototype.getElement=function(e){return this.modelsMap[e]},r.prototype.getNodeEdges=function(e){for(var t=[],n=0;n<this.edges.length;n++){var o=this.edges[n],i=o.sourceNodeId===e,a=o.targetNodeId===e;(i||a)&&t.push(o)}return t},r.prototype.getSelectElements=function(e){e===void 0&&(e=!0);var t=this.selectElements,n={nodes:[],edges:[]};return t.forEach(function(o){if(o.BaseType===$.NODE&&n.nodes.push(o.getData()),o.BaseType===$.EDGE){var i=o.getData(),a=t.get(i.sourceNodeId)&&t.get(i.targetNodeId);(e||a)&&n.edges.push(i)}}),n},r.prototype.updateAttributes=function(e,t){var n=this.getElement(e);n==null||n.updateAttributes(t)},r.prototype.changeNodeId=function(e,t){return t||(t=Yt()),this.nodesMap[t]?(console.warn("当前流程图已存在节点".concat(t,", 修改失败")),""):this.nodesMap[e]?(this.edges.forEach(function(n){n.sourceNodeId===e&&(n.sourceNodeId=t),n.targetNodeId===e&&(n.targetNodeId=t)}),this.nodesMap[e].model.id=t,this.nodesMap[t]=this.nodesMap[e],t):(console.warn("当前流程图找不到节点".concat(e,", 修改失败")),"")},r.prototype.changeEdgeId=function(e,t){return t||(t=Yt()),this.edgesMap[t]?(console.warn("当前流程图已存在边: ".concat(t,", 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0||o.setZIndex(),i.setZIndex(Ro),this.topElement=i),this.overlapMode===pt.INCREASE&&this.setElementZIndex(e,"top"))},r.prototype.setElementZIndex=function(e,t){var n,o,i=((n=this.nodesMap[e])===null||n===void 0?void 0:n.model)||((o=this.edgesMap[e])===null||o===void 0?void 0:o.model);if(i){var a=void 0;typeof t=="number"?a=t:(t==="top"&&(a=Wn()),t==="bottom"&&(a=Vi())),i.setZIndex(a)}},r.prototype.deleteNode=function(e){var t=this.nodesMap[e].model,n=t.getData();this.deleteEdgeBySource(e),this.deleteEdgeByTarget(e),this.nodes.splice(this.nodesMap[e].index,1),this.eventCenter.emit(T.NODE_DELETE,{data:n,model:t})},r.prototype.addNode=function(e,t,n){t===void 0&&(t=T.NODE_ADD);var o=et(e),i=o.id;i&&this.nodesMap[i]&&delete o.id;var a=this.getModelAfterSnapToGrid(o);this.nodes.push(a);var s=a.getData(),d={data:s};return n&&(d.e=n),this.eventCenter.emit(t,d),a},r.prototype.getModelAfterSnapToGrid=function(e){var t=this.getModel(e.type),n=this.editConfigModel.snapGrid;if(!t)throw new Error("找不到".concat(e.type,"对应的节点，请确认是否已注册此类型节点。"));var o=e.x,i=e.y;o&&i&&(e.x=te(o,this.gridSize,n),e.y=te(i,this.gridSize,n),typeof e.text=="object"&&e.text!==null&&(e.text.x+=e.x-o,e.text.y+=e.y-i));var a=new t(e,this);return this.nodeModelMap.set(a.id,a),this.elementsModelMap.set(a.id,a),a},r.prototype.cloneNode=function(e){var t=this.getNodeModelById(e),n=t==null?void 0:t.getData();if(n){n.x+=30,n.y+=30,n.id="",typeof n.text=="object"&&n.text!==null&&(n.text.x+=30,n.text.y+=30);var o=this.addNode(n);return o.setSelected(!0),t==null||t.setSelected(!1),o.getData()}},r.prototype.moveNode=function(e,t,n,o){var i;o===void 0&&(o=!1);var a=this.nodesMap[e];if(!a){console.warn("不存在id为".concat(e,"的节点"));return}var s=a.model;i=J(s.getMoveDistance(t,n,o),2),t=i[0],n=i[1],this.moveEdge(e,t,n)},r.prototype.moveNode2Coordinate=function(e,t,n,o){o===void 0&&(o=!1);var i=this.nodesMap[e];if(!i){console.warn("不存在id为".concat(e,"的节点"));return}var a=i.model,s=a.x,d=a.y,l=t-s,u=n-d;this.moveNode(e,l,u,o)},r.prototype.editText=function(e){this.setElementStateById(e,X.TEXT_EDIT)},r.prototype.addEdge=function(e){var t=et(e),n=t.type;n||(n=this.edgeType),t.id&&this.edgesMap[t.id]&&delete t.id;var o=this.getModel(n);if(!o)throw new Error("找不到".concat(n,"对应的边，请确认是否已注册此类型边。"));var i=new o(Pt(Pt({},t),{type:n}),this);this.edgeModelMap.set(i.id,i),this.elementsModelMap.set(i.id,i);var a=i.getData();return this.edges.push(i),this.eventCenter.emit(T.EDGE_ADD,{data:a}),i},r.prototype.moveEdge=function(e,t,n){for(var o=0;o<this.edges.length;o++){var i=this.edges[o],a=i.textPosition,s=a.x,d=a.y,l=this.edges[o].sourceNodeId===e,u=this.edges[o].targetNodeId===e;l&&i.moveStartPoint(t,n),u&&i.moveEndPoint(t,n),(l||u)&&this.handleEdgeTextMove(i,s,d)}},r.prototype.handleEdgeTextMove=function(e,t,n){var o;if(e.customTextPosition){e.resetTextPosition();return}if(e.modelType===j.POLYLINE_EDGE&&(!((o=e.text)===null||o===void 0)&&o.value)){var i=e.text,a=to(i,e.points);e.moveText(a.x-i.x,a.y-i.y)}var s=e.textPosition,d=s.x,l=s.y;e.moveText(d-t,l-n)},r.prototype.deleteEdgeBySourceAndTarget=function(e,t){for(var n=0;n<this.edges.length;n++)if(this.edges[n].sourceNodeId===e&&this.edges[n].targetNodeId===t){var o=this.edges[n].getData();this.edges.splice(n,1),n--,this.eventCenter.emit(T.EDGE_DELETE,{data:o})}},r.prototype.deleteEdgeById=function(e){var t=this.edgesMap[e];if(t){var n=this.edgesMap[e].index,o=this.edgesMap[e].model.getData();this.edges.splice(n,1),this.eventCenter.emit(T.EDGE_DELETE,{data:o})}},r.prototype.deleteEdgeBySource=function(e){for(var t=0;t<this.edges.length;t++)if(this.edges[t].sourceNodeId===e){var n=this.edges[t].getData();this.edges.splice(t,1),t--,this.eventCenter.emit(T.EDGE_DELETE,{data:n})}},r.prototype.deleteEdgeByTarget=function(e){for(var t=0;t<this.edges.length;t++)if(this.edges[t].targetNodeId===e){var n=this.edges[t].getData();this.edges.splice(t,1),t--,this.eventCenter.emit(T.EDGE_DELETE,{data:n})}},r.prototype.setElementStateById=function(e,t,n){this.nodes.forEach(function(o){o.id===e?o.setElementState(t,n):o.setElementState(X.DEFAULT)}),this.edges.forEach(function(o){o.id===e?o.setElementState(t,n):o.setElementState(X.DEFAULT)})},r.prototype.updateText=function(e,t){var n=Ht(it(it([],J(this.nodes),!1),J(this.edges),!1),function(o){return o.id===e});n==null||n.updateText(t)},r.prototype.selectNodeById=function(e,t){var n;t===void 0&&(t=!1),t||this.clearSelectElements();var o=(n=this.nodesMap[e])===null||n===void 0?void 0:n.model;o==null||o.setSelected(!0)},r.prototype.selectEdgeById=function(e,t){var n;t===void 0&&(t=!1),t||this.clearSelectElements();var o=(n=this.edgesMap[e])===null||n===void 0?void 0:n.model;o==null||o.setSelected(!0)},r.prototype.selectElementById=function(e,t){t===void 0&&(t=!1),t||this.clearSelectElements();var n=this.getElement(e);n==null||n.setSelected(!0)},r.prototype.clearSelectElements=function(){var e;this.selectElements.forEach(function(t){t==null||t.setSelected(!1)}),this.selectElements.clear(),this.overlapMode===pt.DEFAULT&&((e=this.topElement)===null||e===void 0||e.setZIndex())},r.prototype.moveNodes=function(e,t,n,o){var i,a,s,d=this;o===void 0&&(o=!1);for(var l=e.reduce(function(M,S){var O,w=(O=d.nodesMap[S])===null||O===void 0?void 0:O.model;return w&&(M[S]=w.getMoveDistance(t,n,o)),M},{}),u=0;u<this.edges.length;u++){var f=this.edges[u],c=f.textPosition,h=c.x,g=c.y,p=l[f.sourceNodeId],v=l[f.targetNodeId],y=void 0,_=void 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this.edges.forEach(function(o){var i;o.targetNodeId===e&&n.push((i=t.nodesMap[o.sourceNodeId])===null||i===void 0?void 0:i.model)}),n},r.prototype.getNodeOutgoingNode=function(e){var t=this,n=[];return this.edges.forEach(function(o){o.sourceNodeId===e&&n.push(t.nodesMap[o.targetNodeId].model)}),n},r.prototype.setTheme=function(e){this.theme=Ui(Pt(Pt({},this.theme),e))},r.prototype.updateGridOptions=function(e){Fn(this.grid,e)},r.prototype.updateGridSize=function(e){this.gridSize=e},r.prototype.updateBackgroundOptions=function(e){_n(e)||_n(this.background)?this.background=e:this.background=Pt(Pt({},this.background),e)},r.prototype.resize=function(e,t){this.width=e??this.rootEl.getBoundingClientRect().width,this.isContainerWidth=ht(e),this.height=t??this.rootEl.getBoundingClientRect().height,this.isContainerHeight=ht(t),(!this.width||!this.height)&&console.warn("渲染画布的时候无法获取画布宽高，请确认在container已挂载到DOM。@see https://github.com/didi/LogicFlow/issues/675")},r.prototype.clearData=function(){this.nodes=[],this.edges=[],this.edgeModelMap.clear(),this.nodeModelMap.clear(),this.elementsModelMap.clear()},r.prototype.getVirtualRectSize=function(){var e=this.nodes,t=[],n=[];e.forEach(function(c){var h=c.x,g=c.y,p=c.width,v=c.height,y=c.getNodeStyle().strokeWidth,_=y===void 0?0:y,M=h+p/2+_,S=h-p/2-_,O=g+v/2+_,w=g-v/2-_;t=t.concat([M,S].filter(function(A){return!Number.isNaN(A)})),n=n.concat([O,w].filter(function(A){return!Number.isNaN(A)}))});var o=Math.min.apply(Math,it([],J(t),!1)),i=Math.max.apply(Math,it([],J(t),!1)),a=Math.min.apply(Math,it([],J(n),!1)),s=Math.max.apply(Math,it([],J(n),!1)),d=i-o||0,l=s-a||0,u=o+d/2,f=a+l/2;return{width:d,height:l,x:u,y:f}},r.prototype.translateCenter=function(){var e=this,t=e.nodes,n=e.width,o=e.height,i=e.rootEl,a=e.transformModel;if(t.length){var 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Bt=Object.assign||function(r){for(var e,t=1,n=arguments.length;t<n;t++){e=arguments[t];for(var o in e)Object.prototype.hasOwnProperty.call(e,o)&&(r[o]=e[o])}return r},Bt.apply(this,arguments)},oe=function(r,e,t,n){var o=arguments.length,i=o<3?e:n===null?n=Object.getOwnPropertyDescriptor(e,t):n,a;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")i=Reflect.decorate(r,e,t,n);else for(var s=r.length-1;s>=0;s--)(a=r[s])&&(i=(o<3?a(i):o>3?a(e,t,i):a(e,t))||i);return o>3&&i&&Object.defineProperty(e,t,i),i},ka=function(){function r(e){this.isShowHorizontal=!1,this.isShowVertical=!1,this.position={x:0,y:0},this.graphModel=e}return r.prototype.getStyle=function(){return Bt({},this.graphModel.theme.snapline)},r.prototype.getCenterSnapLine=function(e,t){for(var n=e.x,o=e.y,i=!1,a=!1,s=0;s<t.length;s++){var 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o=n.event,i=t.props,a=i.anchorData,s=i.nodeModel,d=i.graphModel;d.selectNodeById(s.id),s.autoToFront&&d.toFront(s.id),d.eventCenter.emit(T.ANCHOR_DRAGSTART,{data:a,e:o,nodeModel:s}),t.setState({startX:a.x,startY:a.y,endX:a.x,endY:a.y})},t.onDragging=function(n){var o=n.event,i=t.props,a=i.graphModel,s=i.nodeModel,d=i.anchorData,l=a.transformModel,u=a.eventCenter,f=a.width,c=a.height,h=a.editConfigModel,g=h.autoExpand,p=h.stopMoveGraph;if(o){var v=o.clientX,y=o.clientY,_=a.getPointByClient({x:v,y}),M=_.domOverlayPosition,S=M.x,O=M.y,w=_.canvasOverlayPosition,A=w.x,b=w.y;t.t&&Ke(t.t);var R=[],L=10;S<10?R=[L,0]:S+10>f?R=[-10,0]:O<10?R=[0,L]:O+10>c&&(R=[0,-10]),t.setState({endX:A,endY:b,dragging:!0}),t.moveAnchorEnd(A,b),R.length>0&&!p&&g&&(t.t=oo(function(){var z=Ka(R,2),I=z[0],U=z[1];l.translate(I,U);var Y=t.state,Z=Y.endX,dt=Y.endY;t.setState({endX:Z-I,endY:dt-U}),t.moveAnchorEnd(Z-I,dt-U)})),u.emit(T.ANCHOR_DRAG,{data:d,e:o,nodeModel:s})}},t.onDragEnd=function(n){var o=n.event;t.t&&Ke(t.t);var i=t.checkEnd(o);t.setState({startX:0,startY:0,endX:0,endY:0,dragging:!1}),t.sourceRuleResults.clear(),t.targetRuleResults.clear();var a=t.props,s=a.graphModel,d=a.nodeModel,l=a.anchorData;s.eventCenter.emit(T.ANCHOR_DRAGEND,{data:l,e:o,nodeModel:d,edgeModel:i??void 0})},t.checkEnd=function(n){var o,i=t.props,a=i.graphModel,s=i.nodeModel,d=i.anchorData,l=d.x,u=d.y,f=d.id,c=t.state,h=c.endX,g=c.endY,p=c.dragging,v=Ze({x:h,y:g},a);if(t.preTargetNode&&t.preTargetNode.state!==X.DEFAULT&&t.preTargetNode.setElementState(X.DEFAULT),!!p&&v&&v.node){var y=v.node,_=v.anchor.id,M="".concat(s.id,"_").concat(y.id,"_").concat(_,"_").concat(f),S=t.sourceRuleResults.get(M)||{},O=S.isAllPass,w=S.msg,A=t.targetRuleResults.get(M)||{},b=A.isAllPass,R=A.msg;if(O&&b){y.setElementState(X.DEFAULT);var L=a.getNodeModelById(v.node.id),z=(o=a.edgeGenerator)===null||o===void 0?void 0:o.call(a,s.getData(),L==null?void 0:L.getData()),I=a.addEdge(_t(_t({},z),{sourceNodeId:s.id,sourceAnchorId:f,startPoint:{x:l,y:u},targetNodeId:v.node.id,targetAnchorId:v.anchor.id,endPoint:{x:v.anchor.x,y:v.anchor.y}})),U=t.props.anchorData;return a.eventCenter.emit(T.ANCHOR_DROP,{data:U,e:n,nodeModel:s,edgeModel:I}),I}var Y=y.getData();return a.eventCenter.emit(T.CONNECTION_NOT_ALLOWED,{data:Y,msg:R||w||"不允许添加连线"}),null}},t.sourceRuleResults=new Map,t.targetRuleResults=new Map,t.state={startX:0,startY:0,endX:0,endY:0,dragging:!1},t.dragHandler=new Mt({onDragStart:t.onDragStart,onDragging:t.onDragging,onDragEnd:t.onDragEnd}),t}return e.prototype.getAnchorShape=function(){var t=this.props,n=t.anchorData,o=t.style,i=t.node,a=i.getAnchorShape(n);if(a)return a;var s=n.x,d=n.y,l=_t(_t({},o),o==null?void 0:o.hover);return x("g",{children:[x(ne,_t({className:"lf-node-anchor-hover"},l,{x:s,y:d})),x(ne,_t({className:"lf-node-anchor"},o,{x:s,y:d}))]})},Object.defineProperty(e.prototype,"customTrajectory",{get:function(){var t=this.props.graphModel.customTrajectory;return t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"relateEdges",{get:function(){var t=this.props,n=t.graphModel,o=n.getAnchorIncomingEdge,i=n.getAnchorOutgoingEdge,a=t.anchorData.id;return{incomingEdgeList:o(a),outgoingEdgeList:i(a)}},enumerable:!1,configurable:!0}),e.prototype.moveAnchorEnd=function(t,n){var o,i,a=this.props,s=a.graphModel,d=a.nodeModel,l=a.anchorData,u=Ze({x:t,y:n},s);if(u){var f=u.node,c=u.anchor.id;if(this.preTargetNode&&this.preTargetNode!==u.node&&this.preTargetNode.setElementState(X.DEFAULT),l.id===c)return;this.preTargetNode=f;var h="".concat(d.id,"_").concat(f.id,"_").concat(c,"_").concat(l.id);if(!this.targetRuleResults.has(h)){var g=u.anchor,p=d.isAllowConnectedAsSource(f,l,g),v=f.isAllowConnectedAsTarget(d,l,g);this.sourceRuleResults.set(h,Ve(p)),this.targetRuleResults.set(h,Ve(v))}var y=((o=this.sourceRuleResults.get(h))!==null&&o!==void 0?o:{}).isAllPass,_=((i=this.targetRuleResults.get(h))!==null&&i!==void 0?i:{}).isAllPass;y&&_?f.setElementState(X.ALLOW_CONNECT):f.setElementState(X.NOT_ALLOW_CONNECT)}else this.preTargetNode&&this.preTargetNode.state!==X.DEFAULT&&this.preTargetNode.setElementState(X.DEFAULT)},e.prototype.isShowLine=function(){var t=this.state,n=t.startX,o=t.startY,i=t.endX,a=t.endY,s=yt(n,o,i,a);return s>10},e.prototype.render=function(){var t=this,n=this.state,o=n.startX,i=n.startY,a=n.endX,s=n.endY,d=this.props,l=d.anchorData.edgeAddable,u=d.edgeStyle;return x("g",{className:"lf-anchor",children:[x("g",{onMouseDown:function(f){l!==!1&&t.dragHandler.handleMouseDown(f)},children:this.getAnchorShape()}),this.isShowLine()&&(this.customTrajectory?this.customTrajectory(_t({sourcePoint:{x:o,y:i},targetPoint:{x:a,y:s}},u)):x(ee,_t({x1:o,y1:i,x2:a,y2:s},u,{"pointer-events":"none"})))]})},e}(K),Ja=function(){var r=function(e,t){return r=Object.setPrototypeOf||{__proto__:[]}instanceof 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nn(-c,-h).rotate(S).translate(c,h).toString();l.transform=O,l.rotate=S;var w=St(f,function(b){return b.id});w.indexOf(l.id)===-1&&(w=[l.id]);var A=xo(w,function(b,R){var L=d.getNodeModelById(R);return b[R]=L==null?void 0:L.getMoveDistance(0,0,!1),b},{});w.forEach(function(b){var R=d.getNodeEdges(b);R.forEach(function(L){if(A[L.sourceNodeId]){var z=d.getNodeModelById(L.sourceNodeId),I=z.anchors.find(function(U){return U.id===L.sourceAnchorId});L.updateStartPoint(I)}if(A[L.targetNodeId]){var z=d.getNodeModelById(L.targetNodeId),I=z.anchors.find(function(Z){return Z.id===L.targetAnchorId});L.updateEndPoint(I)}})}),u.emit(T.NODE_ROTATE,{e:a,model:l,data:l.getData()})},n.style=t.style,n.stepperDrag=new Mt({onDragging:n.onDragging}),n}return e.prototype.render=function(){var t=this,n=this.props.nodeModel,o=n.x,i=n.y,a=n.width,s=n.height,d=o+a/2+20,l=i-s/2-20;return this.normal=new Q(1,0),this.defaultAngle=this.normal.angle(new Q(d-o,l-i)),n.defaultAngle=this.defaultAngle,x("g",{className:"lf-rotate-control",children:x("g",{onMouseDown:function(u){t.stepperDrag.handleMouseDown(u)},children:x(ne,Cn({},this.style,{cx:d,cy:l}))})})},e}(K),ts=function(){var r=function(e,t){return r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(n,o){n.__proto__=o}||function(n,o){for(var i in o)Object.prototype.hasOwnProperty.call(o,i)&&(n[i]=o[i])},r(e,t)};return function(e,t){if(typeof t!="function"&&t!==null)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");r(e,t);function n(){this.constructor=e}e.prototype=t===null?Object.create(t):(n.prototype=t.prototype,new n)}}(),Ln=function(){return Ln=Object.assign||function(r){for(var e,t=1,n=arguments.length;t<n;t++){e=arguments[t];for(var o in e)Object.prototype.hasOwnProperty.call(e,o)&&(r[o]=e[o])}return r},Ln.apply(this,arguments)},es=function(r,e){var t=typeof Symbol=="function"&&r[Symbol.iterator];if(!t)return r;var n=t.call(r),o,i=[],a;try{for(;(e===void 0||e-- >0)&&!(o=n.next()).done;)i.push(o.value)}catch(s){a={error:s}}finally{try{o&&!o.done&&(t=n.return)&&t.call(n)}finally{if(a)throw a.error}}return i},fo=function(r){ts(e,r);function e(t){var n=r.call(this)||this;n.mouseDownHandler=function(i){var a=n.props,s=a.draggable,d=a.model,l=a.graphModel,u=l.editConfigModel.nodeTextDraggable;(s??u)&&(i.stopPropagation(),n.stepperDrag.model=d,n.stepperDrag.handleMouseDown(i))},n.onDragging=function(i){var a=i.deltaX,s=i.deltaY,d=n.props,l=d.model,u=d.graphModel.transformModel;if(a||s){var f=es(u.fixDeltaXY(a,s),2),c=f[0],h=f[1];l.moveText(c,h)}},n.dbClickHandler=function(){var i=n.props,a=i.editable,s=i.graphModel.eventCenter,d=i.model;a&&d.setElementState(X.TEXT_EDIT),s.emit(T.TEXT_DBCLICK,{data:d.text,model:d})};var o=t.draggable;return n.stepperDrag=new Mt({onDragging:n.onDragging,step:1,eventType:"TEXT",isStopPropagation:o}),n}return e.prototype.getShape=function(){var t=this.props,n=t.model,o=t.graphModel,i=o.editConfigModel,a=n.text,s=a.value,d=a.x,l=a.y,u=a.editable,f=a.draggable,c={x:d,y:l,className:"",value:s},h=n.getTextStyle(),g=i.nodeTextDraggable||f;return x(io,Ln({},c,h,{className:To({"lf-element-text":u,"lf-text-draggable":!u&&g,"lf-text-disabled":!u&&!g}),model:n}))},e.prototype.render=function(){var t=this.props.model.text;if(t)return x("g",{onMouseDown:this.mouseDownHandler,onDblClick:this.dbClickHandler,children:this.getShape()})},e}(K),ns=function(){var r=function(e,t){return r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(n,o){n.__proto__=o}||function(n,o){for(var i in o)Object.prototype.hasOwnProperty.call(o,i)&&(n[i]=o[i])},r(e,t)};return function(e,t){if(typeof t!="function"&&t!==null)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");r(e,t);function n(){this.constructor=e}e.prototype=t===null?Object.create(t):(n.prototype=t.prototype,new n)}}(),ft=function(){return ft=Object.assign||function(r){for(var e,t=1,n=arguments.length;t<n;t++){e=arguments[t];for(var o in e)Object.prototype.hasOwnProperty.call(e,o)&&(r[o]=e[o])}return r},ft.apply(this,arguments)},Ye=function(r,e){var t=typeof Symbol=="function"&&r[Symbol.iterator];if(!t)return r;var n=t.call(r),o,i=[],a;try{for(;(e===void 0||e-- >0)&&!(o=n.next()).done;)i.push(o.value)}catch(s){a={error:s}}finally{try{o&&!o.done&&(t=n.return)&&t.call(n)}finally{if(a)throw a.error}}return i},rs=function(r){ns(e,r);function e(t){var n=r.call(this,t)||this;return n.setHoverOn=function(){n.setState({isHovered:!0})},n.setHoverOff=function(){n.setState({isHovered:!1})},n.state={isHovered:!1},n}return e.prototype.getBackground=function(){var t=this.state.isHovered,n=this.props.model,o=n.text,i=n.getTextStyle(),a=i.background||{};if(t&&i.hover&&i.hover.background&&(a=ft(ft({},a),i.hover.background)),o!=null&&o.value&&(a==null?void 0:a.fill)!=="transparent"){var s=i.fontSize,d=i.textWidth,l=i.lineHeight,u=i.overflowMode,f=a.wrapPadding,c=o==null?void 0:o.value.split(/[\r\n]/g),h=c.length,g=o.x,p=o.y,v={};if(u==="autoWrap"&&d){var y=ro({rows:c,style:{fontSize:"".concat(s,"px"),width:"".concat(d,"px"),lineHeight:l,padding:f},rowsLength:h,className:"lf-get-text-height"});v=ft(ft({},a),{x:g,y:p,width:d,height:y})}else{var _=oi({rows:c,rowsLength:h,fontSize:s}),M=_.width,S=_.height;if(u==="ellipsis"&&(M=d,S=s+2),typeof a.wrapPadding=="string"){var O=a.wrapPadding.split(",").filter(function(rt){return rt.trim()}).map(function(rt){return parseFloat(rt.trim())});if(O.length>0&&O.length<=4){if(O.length===1){var w=Ye(O,1),A=w[0];O=[A,A,A,A]}else if(O.length===2){var b=Ye(O,2),R=b[0],L=b[1];O=[R,L,R,L]}else if(O.length===3){var z=Ye(O,3),I=z[0],L=z[1],U=z[2];O=[I,L,U,L]}var Y=Ye(O,4),Z=Y[0],dt=Y[1],jt=Y[2],Rt=Y[3];M+=dt+Rt,S+=Z+jt,g=g+(dt-Rt)/2,p=p+(jt-Z)/2}}v=ft(ft({},a),{x:g-1,y:p-1,width:M,height:S})}return x(Et,ft({},v))}return null},e.prototype.getShape=function(){var t=this.props.model,n=t.text,o=n.x,i=n.y,a=n.value;if(!a)return null;var s=t.getTextStyle(),d=ft({x:o,y:i,value:a,model:t,className:"lf-element-text"},s);return x("g",{className:"lf-line-text",onMouseEnter:this.setHoverOn,onMouseLeave:this.setHoverOff,children:[this.getBackground(),x(io,ft({},d))]})},e}(fo),os=function(){var r=function(e,t){return r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(n,o){n.__proto__=o}||function(n,o){for(var i in o)Object.prototype.hasOwnProperty.call(o,i)&&(n[i]=o[i])},r(e,t)};return function(e,t){if(typeof t!="function"&&t!==null)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");r(e,t);function n(){this.constructor=e}e.prototype=t===null?Object.create(t):(n.prototype=t.prototype,new n)}}(),Je=function(){return Je=Object.assign||function(r){for(var e,t=1,n=arguments.length;t<n;t++){e=arguments[t];for(var o in e)Object.prototype.hasOwnProperty.call(e,o)&&(r[o]=e[o])}return r},Je.apply(this,arguments)},is=function(r,e){var t={};for(var n in r)Object.prototype.hasOwnProperty.call(r,n)&&e.indexOf(n)<0&&(t[n]=r[n]);if(r!=null&&typeof Object.getOwnPropertySymbols=="function")for(var o=0,n=Object.getOwnPropertySymbols(r);o<n.length;o++)e.indexOf(n[o])<0&&Object.prototype.propertyIsEnumerable.call(r,n[o])&&(t[n[o]]=r[n[o]]);return t},He=function(r,e){var t=typeof Symbol=="function"&&r[Symbol.iterator];if(!t)return r;var n=t.call(r),o,i=[],a;try{for(;(e===void 0||e-- >0)&&!(o=n.next()).done;)i.push(o.value)}catch(s){a={error:s}}finally{try{o&&!o.done&&(t=n.return)&&t.call(n)}finally{if(a)throw a.error}}return i},Lt=function(r){os(e,r);function e(t){var n=r.call(this)||this;n.onDragStart=function(d){var l=d.event,u=n.props,f=u.model,c=u.graphModel;if(l){var h=c.getPointByClient({x:l.clientX,y:l.clientY}).canvasOverlayPosition,g=h.x,p=h.y;n.moveOffset={dx:f.x-g,dy:f.y-p}}},n.onDragging=function(d){var l,u,f,c,h=d.event,g=n.props,p=g.model,v=g.graphModel,y=v.editConfigModel,_=y.stopMoveGraph,M=y.autoExpand,S=y.snapGrid,O=v.transformModel,w=v.selectNodes,A=v.width,b=v.height,R=v.gridSize;p.isDragging=!0;var L=h,z=L.clientX,I=L.clientY,U=v.getPointByClient({x:z,y:I}).canvasOverlayPosition,Y=U.x,Z=U.y,dt=He(O.CanvasPointToHtmlPoint([Y,Z]),2),jt=dt[0],Rt=dt[1];if(Y=Y+((u=(l=n.moveOffset)===null||l===void 0?void 0:l.dx)!==null&&u!==void 0?u:0),Z=Z+((c=(f=n.moveOffset)===null||f===void 0?void 0:f.dy)!==null&&c!==void 0?c:0),Y=te(Y,R,S),Z=te(Z,R,S),!A||!b){v.moveNode2Coordinate(p.id,Y,Z);return}var rt=jt<0||Rt<0||jt>A||Rt>b;if(!(M&&!_&&rt)){var gt=He(O.CanvasPointToHtmlPoint([Y-p.width/2,Z-p.height/2]),2),re=gt[0],an=gt[1],Ae=He(O.CanvasPointToHtmlPoint([Y+p.width/2,Z+p.height/2]),2),sn=Ae[0],co=Ae[1],Pe=Math.max(R,20),zt=[];re<0?zt=[Pe,0]:sn>v.width?zt=[-Pe,0]:an<0?zt=[0,Pe]:co>v.height&&(zt=[0,-Pe]),n.t&&Ke(n.t),p.transform=new nn(-Y,-Z).rotate(p.rotate).translate(Y,Z).toString();var 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w=!0;if(w)n.recoveryEdge();else{var Ae=p.getData();g.deleteEdgeById(p.id);var sn=g.addEdge(ct({},A));g.eventCenter.emit(T.EDGE_EXCHANGE_NODE,{data:{newEdge:sn.getData(),oldEdge:Ae}})}(f=n.preTargetNode)===null||f===void 0||f.setElementState(X.DEFAULT)}finally{var g=n.props.graphModel;g.eventCenter.emit(T.ADJUST_POINT_DRAGEND,{e:c,data:n.stepDragData})}},n.recoveryEdge=function(){var d=n.props.edgeModel,l=n.oldEdge,u=l.startPoint,f=l.endPoint,c=l.pointsList;d.updateStartPoint(u),d.updateEndPoint(f),d.modelType!==j.LINE_EDGE&&(d.pointsList=c??[],d.initPoints())},n.getAdjustPointStyle=function(){var d=n.props.graphModel.theme,l=d.edgeAdjust;return l},n.state={dragging:!1,endX:0,endY:0},n.targetRuleResults=new Map,n.sourceRuleResults=new Map;var o=t.type,i=t.edgeModel,a=t.graphModel,s=a.eventCenter;return n.stepDragData={type:o,edgeData:i.getData()},n.stepDrag=new Mt({onDragStart:n.onDragStart,onDragging:n.onDragging,onDragEnd:n.onDragEnd,eventType:"ADJUST_POINT",isStopPropagation:!1,eventCenter:s,data:n.stepDragData}),n}return e.prototype.isAllowAdjust=function(t){var n=this.props,o=n.edgeModel,i=o.id,a=o.sourceNode,s=o.targetNode,d=o.sourceAnchorId,l=o.targetAnchorId,u=n.type,f,c,h,g;if(u===xt.SOURCE?(f=t.node,c=s,h=t.anchor,g=s.getAnchorInfo(l)):(f=a,c=t.node,g=t.anchor,h=a.getAnchorInfo(d)),this.preTargetNode&&this.preTargetNode!==t.node&&this.preTargetNode.setElementState(X.DEFAULT),this.preTargetNode=t.node,g.id===h.id)return{pass:!1,msg:"",newTargetNode:c};var p="".concat(f.id,"_").concat(c.id,"_").concat(h.id,"_").concat(g.id);if(!this.targetRuleResults.has(p)){var v=f.isAllowConnectedAsSource(c,h,g,i),y=c.isAllowConnectedAsTarget(f,h,g,i);this.sourceRuleResults.set(p,Ve(v)),this.targetRuleResults.set(p,Ve(y))}var _=this.sourceRuleResults.get(p),M=_.isAllPass,S=_.msg,O=this.targetRuleResults.get(p),w=O.isAllPass,A=O.msg,b=M&&w?X.ALLOW_CONNECT:X.NOT_ALLOW_CONNECT;return u===xt.SOURCE?f.setElementState(b):c.setElementState(b),{pass:M&&w,msg:A||S,newTargetNode:c}},e.prototype.render=function(){var t=this.props,n=t.x,o=t.y,i=t.getAdjustPointShape,a=t.edgeModel,s=this.state.dragging;return x("g",{pointerEvents:s?"none":"",onMouseDown:this.handleMouseDown,children:s?"":i(n,o,a)})},e}(K),_s=function(){var r=function(e,t){return r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(n,o){n.__proto__=o}||function(n,o){for(var i in o)Object.prototype.hasOwnProperty.call(o,i)&&(n[i]=o[i])},r(e,t)};return function(e,t){if(typeof t!="function"&&t!==null)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");r(e,t);function n(){this.constructor=e}e.prototype=t===null?Object.create(t):(n.prototype=t.prototype,new n)}}(),Yn=function(){return Yn=Object.assign||function(r){for(var e,t=1,n=arguments.length;t<n;t++){e=arguments[t];for(var o in e)Object.prototype.hasOwnProperty.call(e,o)&&(r[o]=e[o])}return r},Yn.apply(this,arguments)};(function(r){_s(e,r);function e(){return r!==null&&r.apply(this,arguments)||this}return e.prototype.getArrowAttributes=function(){var t=this.props,n=t.arrowInfo,o=t.style,i=n.start,a=n.end,s={start:i,end:a,offset:o.offset,verticalLength:o.verticalLength,type:"end"},d=xe(s),l=d.leftX,u=d.leftY,f=d.rightX,c=d.rightY;return Yn({d:"M".concat(l," ").concat(u," L").concat(a.x," ").concat(a.y," L").concat(f," ").concat(c," z")},o)},e.prototype.getShape=function(){var t=this.getArrowAttributes(),n=t.d,o=t.strokeWidth,i=t.stroke,a=t.fill;return x(Oe,{d:n,fill:a,strokeWidth:o,stroke:i})},e.prototype.render=function(){return x("g",{className:"lf-arrow",children:this.getShape()})},e})(K);var ms=function(){var r=function(e,t){return r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(n,o){n.__proto__=o}||function(n,o){for(var i in o)Object.prototype.hasOwnProperty.call(o,i)&&(n[i]=o[i])},r(e,t)};return function(e,t){if(typeof t!="function"&&t!==null)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");r(e,t);function n(){this.constructor=e}e.prototype=t===null?Object.create(t):(n.prototype=t.prototype,new n)}}(),ve=function(){return ve=Object.assign||function(r){for(var e,t=1,n=arguments.length;t<n;t++){e=arguments[t];for(var o in e)Object.prototype.hasOwnProperty.call(e,o)&&(r[o]=e[o])}return r},ve.apply(this,arguments)},xs=function(r,e){var t=typeof Symbol=="function"&&r[Symbol.iterator];if(!t)return r;var n=t.call(r),o,i=[],a;try{for(;(e===void 0||e-- >0)&&!(o=n.next()).done;)i.push(o.value)}catch(s){a={error:s}}finally{try{o&&!o.done&&(t=n.return)&&t.call(n)}finally{if(a)throw a.error}}return i},on=function(r){ms(e,r);function e(){var t=r.call(this)||this;return t.textRef=Gn(),t.handleHover=function(n,o){var i=t.props,a=i.model,s=i.graphModel.eventCenter;a.setHovered(n);var d=n?T.EDGE_MOUSEENTER:T.EDGE_MOUSELEAVE,l=a.getData();s.emit(d,{data:l,e:o})},t.setHoverOn=function(n){var o=t.props.model.isHovered;o||(t.textRef&&t.textRef.current&&t.textRef.current.setHoverOn(),t.handleHover(!0,n))},t.setHoverOff=function(n){var o=t.props.model.isHovered;o&&(t.textRef&&t.textRef.current&&t.textRef.current.setHoverOff(),t.handleHover(!1,n))},t.handleContextMenu=function(n){n.preventDefault(),t.contextMenuTime=new Date().getTime(),t.clickTimer&&clearTimeout(t.clickTimer);var o=t.props,i=o.model,a=o.graphModel,s=a.editConfigModel,d=a.getPointByClient({x:n.clientX,y:n.clientY});a.setElementStateById(i.id,X.SHOW_MENU,d.domOverlayPosition),s.isSilentMode||t.toFront(),i.isSelected||a.selectEdgeById(i.id);var l=i==null?void 0:i.getData();a.eventCenter.emit(T.EDGE_CONTEXTMENU,{data:l,e:n,position:d})},t.handleMouseDown=function(n){n.stopPropagation(),t.startTime=new Date().getTime()},t.handleMouseUp=function(){var n=t.props.model;t.mouseUpDrag=n.isDragging},t.handleClick=function(n){if(t.startTime&&!t.mouseUpDrag){var o=n.button===2;if(!o){var i=n.detail===2,a=t.props,s=a.model,d=a.graphModel,l=s==null?void 0:s.getData(),u=d.getPointByClient({x:n.clientX,y:n.clientY});if(i){var f=d.editConfigModel,c=d.textEditElement,h=s.id,g=s.text,p=s.modelType;if(c&&c.id===h&&d.setElementStateById(h,X.DEFAULT),f.edgeTextEdit&&g.editable&&(s.setSelected(!1),d.setElementStateById(h,X.TEXT_EDIT)),p===j.POLYLINE_EDGE){var v=s,y=d.getPointByClient({x:n.x,y:n.y}).canvasOverlayPosition,_=y.x,M=y.y;v.dbClickPosition=to({x:_,y:M},v.points)}d.eventCenter.emit(T.EDGE_DBCLICK,{data:l,e:n,position:u})}else d.eventCenter.emit(T.ELEMENT_CLICK,{data:l,e:n,position:u}),d.eventCenter.emit(T.EDGE_CLICK,{data:l,e:n,position:u});var S=d.editConfigModel;d.selectEdgeById(s.id,eo(n,S)),S.isSilentMode||t.toFront()}}},t.handleFocus=function(){var n=t.props,o=n.model,i=n.graphModel;i.eventCenter.emit(T.EDGE_FOCUS,{data:o.getData()})},t.handleBlur=function(){var n=t.props,o=n.model,i=n.graphModel;i.eventCenter.emit(T.EDGE_BLUR,{data:o.getData()})},t}return e.prototype.getShape=function(){return x("g",{children:this.getEdge()})},e.prototype.getTextStyle=function(){},e.prototype.getText=function(){var t,n=this.props,o=n.model,i=n.graphModel,a=i.editConfigModel;if(a.edgeTextMode!==st.TEXT||o.state===X.TEXT_EDIT)return null;if(o.text){var s=!1;return a.edgeTextDraggable&&o.text.draggable&&(s=!0),x(rs,{ref:this.textRef,editable:a.edgeTextEdit&&((t=o.text.editable)!==null&&t!==void 0?t:!0),model:o,graphModel:i,draggable:s})}return null},e.prototype.getArrowInfo=function(){var t=this.props.model,n=t.startPoint,o=t.endPoint,i=t.isSelected,a=this.state.hover;return{start:n,end:o,hover:a,isSelected:i}},e.prototype.getLastTwoPoints=function(){var t=this.props.model,n=t.startPoint,o=t.endPoint;return[n,o]},e.prototype.getArrowStyle=function(){return console.error("getArrowStyle is deprecated in 1.2.0, please use model.getArrowStyle"),null},e.prototype.getArrow=function(){var t=this.props.model,n=t.id,o=t.getArrowStyle(),i=o.refY,a=i===void 0?0:i,s=o.refX,d=s===void 0?2:s,l=xs(this.getLastTwoPoints(),2),u=l[0],f=l[1],c="auto";return u!==null&&f!==null&&(c=Fi(Gi({x:f.x-u.x,y:f.y-u.y,z:0}))),x("g",{children:x("defs",{children:[x("marker",{id:"marker-start-".concat(n),refX:-d,refY:a,overflow:"visible",orient:"auto",markerUnits:"userSpaceOnUse",children:this.getStartArrow()}),x("marker",{id:"marker-end-".concat(n),refX:d,refY:a,overflow:"visible",orient:c,markerUnits:"userSpaceOnUse",children:this.getEndArrow()})]})})},e.prototype.getStartArrow=function(){return x("path",{})},e.prototype.getEndArrow=function(){var t=this.props.model,n=t.getArrowStyle(),o=n.stroke,i=n.strokeWidth,a=n.offset,s=n.verticalLength;return x("path",{stroke:o,fill:o,strokeWidth:i,transform:"rotate(180)",d:"M 0 0 L ".concat(a," -").concat(s," L ").concat(a," ").concat(s," Z")})},e.prototype.getAdjustPointShape=function(t,n,o){var i=o.getAdjustPointStyle();return x(ne,ve({className:"lf-edge-adjust-point"},i,{x:t,y:n}))},e.prototype.getAdjustPoints=function(){var t=this.props,n=t.model,o=t.graphModel,i=o.editConfigModel,a=i.adjustEdgeStartAndEnd,s=i.adjustEdgeStart,d=i.adjustEdgeEnd,l=n.getAdjustStart(),u=n.getAdjustEnd();return x("g",{children:[a&&s&&x(Hr,ve({type:xt.SOURCE},l,{getAdjustPointShape:this.getAdjustPointShape,edgeModel:n,graphModel:o})),a&&d&&x(Hr,ve({type:xt.TARGET},u,{getAdjustPointShape:this.getAdjustPointShape,edgeModel:n,graphModel:o}))]})},e.prototype.getAnimation=function(){console.error("getAnimation is deprecated in 1.2.0, please use model.getEdgeAnimationStyle")},e.prototype.getAppendWidth=function(){return x("g",{})},e.prototype.getAppend=function(){return x("g",{className:"lf-edge-append",children:this.getAppendWidth()})},e.prototype.getEdge=function(){return null},e.prototype.toFront=function(){var t=this.props,n=t.graphModel,o=t.model;n.toFront(o.id)},e.prototype.render=function(){var t=this.props.model,n=t.isSelected,o=t.isHitable,i=t.isShowAdjustPoint;return x("g",{children:[x("g",{className:["lf-edge",!o&&"pointer-none",n&&"lf-edge-selected"].filter(Boolean).join(" "),onMouseDown:this.handleMouseDown,onMouseUp:this.handleMouseUp,onClick:this.handleClick,onContextMenu:this.handleContextMenu,onMouseOver:this.setHoverOn,onMouseEnter:this.setHoverOn,onMouseLeave:this.setHoverOff,onFocus:this.handleFocus,onBlur:this.handleBlur,children:[this.getShape(),this.getAppend(),this.getText(),this.getArrow()]}),i&&n?this.getAdjustPoints():""]})},e.isObserved=!1,e}(K),Es=function(){var r=function(e,t){return r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(n,o){n.__proto__=o}||function(n,o){for(var i in o)Object.prototype.hasOwnProperty.call(o,i)&&(n[i]=o[i])},r(e,t)};return function(e,t){if(typeof t!="function"&&t!==null)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");r(e,t);function n(){this.constructor=e}e.prototype=t===null?Object.create(t):(n.prototype=t.prototype,new n)}}(),Hn=function(){return Hn=Object.assign||function(r){for(var e,t=1,n=arguments.length;t<n;t++){e=arguments[t];for(var o in e)Object.prototype.hasOwnProperty.call(e,o)&&(r[o]=e[o])}return r},Hn.apply(this,arguments)},Ms=function(r,e){var t=typeof Symbol=="function"&&r[Symbol.iterator];if(!t)return r;var n=t.call(r),o,i=[],a;try{for(;(e===void 0||e-- >0)&&!(o=n.next()).done;)i.push(o.value)}catch(s){a={error:s}}finally{try{o&&!o.done&&(t=n.return)&&t.call(n)}finally{if(a)throw a.error}}return i},kr=function(r){Es(e,r);function e(){return r!==null&&r.apply(this,arguments)||this}return e.prototype.getEdge=function(){var t=this.props.model,n=t.getEdgeStyle(),o=t,i=o.path,a=o.isAnimation,s=o.arrowConfig,d=t.getEdgeAnimationStyle(),l=d.strokeDasharray,u=d.stroke,f=d.strokeDashoffset,c=d.animationName,h=d.animationDuration,g=d.animationIterationCount,p=d.animationTimingFunction,v=d.animationDirection;return x(Oe,Hn({d:i},n,s,a?{strokeDasharray:l,stroke:u,style:{strokeDashoffset:f,animationName:c,animationDuration:h,animationIterationCount:g,animationTimingFunction:p,animationDirection:v}}:{}))},e.prototype.getAppendWidth=function(){var t=this.props.model.path;return x(Oe,{d:t,strokeWidth:10,stroke:"transparent",fill:"none"})},e.prototype.getArrowInfo=function(){var t=this.props.model,n=this.state.hover,o=t.isSelected,i=t.getArrowStyle().offset,a=t.pointsList.map(function(f){return{x:f.x,y:f.y}}),s=Ms(lr(a,i),2),d=s[0],l=s[1],u={start:d,end:l,hover:n,isSelected:o};return u},e.prototype.getLastTwoPoints=function(){var t=this.props.model,n=t.getArrowStyle().offset,o=t.pointsList.map(function(i){return{x:i.x,y:i.y}});return lr(o,n)},e}(on),Os=function(){var r=function(e,t){return r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(n,o){n.__proto__=o}||function(n,o){for(var i in o)Object.prototype.hasOwnProperty.call(o,i)&&(n[i]=o[i])},r(e,t)};return function(e,t){if(typeof t!="function"&&t!==null)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");r(e,t);function n(){this.constructor=e}e.prototype=t===null?Object.create(t):(n.prototype=t.prototype,new n)}}(),kn=function(){return kn=Object.assign||function(r){for(var e,t=1,n=arguments.length;t<n;t++){e=arguments[t];for(var o in e)Object.prototype.hasOwnProperty.call(e,o)&&(r[o]=e[o])}return r},kn.apply(this,arguments)},zr=function(r){Os(e,r);function e(){return r!==null&&r.apply(this,arguments)||this}return e.prototype.getEdge=function(){var t=this.props.model,n=t.startPoint,o=t.endPoint,i=t.isAnimation,a=t.arrowConfig,s=t.getEdgeStyle(),d=t.getEdgeAnimationStyle(),l=d.strokeDasharray,u=d.stroke,f=d.strokeDashoffset,c=d.animationName,h=d.animationDuration,g=d.animationIterationCount,p=d.animationTimingFunction,v=d.animationDirection;return x(ee,kn({},s,{x1:n.x,y1:n.y,x2:o.x,y2:o.y},a,i?{strokeDasharray:l,stroke:u,style:{strokeDashoffset:f,animationName:c,animationDuration:h,animationIterationCount:g,animationTimingFunction:p,animationDirection:v}}:{}))},e.prototype.getAppendWidth=function(){var t=this.props.model,n=t.startPoint,o=t.endPoint,i={start:n,end:o},a=ei(i),s=a.d,d=a.strokeWidth,l=a.fill,u=a.strokeDasharray,f=a.stroke;return x(Oe,{d:s,fill:l,strokeWidth:d,stroke:f,strokeDasharray:u})},e}(on),Ss=function(){var r=function(e,t){return r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(n,o){n.__proto__=o}||function(n,o){for(var i in o)Object.prototype.hasOwnProperty.call(o,i)&&(n[i]=o[i])},r(e,t)};return function(e,t){if(typeof t!="function"&&t!==null)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");r(e,t);function n(){this.constructor=e}e.prototype=t===null?Object.create(t):(n.prototype=t.prototype,new n)}}(),Xt=function(){return Xt=Object.assign||function(r){for(var e,t=1,n=arguments.length;t<n;t++){e=arguments[t];for(var o in e)Object.prototype.hasOwnProperty.call(e,o)&&(r[o]=e[o])}return r},Xt.apply(this,arguments)},ws=function(r,e){var t=typeof Symbol=="function"&&r[Symbol.iterator];if(!t)return r;var n=t.call(r),o,i=[],a;try{for(;(e===void 0||e-- >0)&&!(o=n.next()).done;)i.push(o.value)}catch(s){a={error:s}}finally{try{o&&!o.done&&(t=n.return)&&t.call(n)}finally{if(a)throw a.error}}return i},Gr=function(r){Ss(e,r);function e(){var t=r.call(this)||this;return t.onDragStart=function(){var n=t.props.model;n.dragAppendStart(),t.isShowAdjustPointTemp=n.isShowAdjustPoint,n.isShowAdjustPoint=!1},t.onDragging=function(n){var o=n.deltaX,i=n.deltaY,a=t.props,s=a.model,d=a.graphModel;t.isDragging=!0;var l=d.transformModel,u=d.editConfigModel,f=ws(l.fixDeltaXY(o,i),2),c=f[0],h=f[1],g=s,p=u.adjustEdgeMiddle;p?t.appendInfo=g.dragAppendSimple(t.appendInfo,{x:c,y:h}):t.appendInfo=g.dragAppend(t.appendInfo,{x:c,y:h})},t.onDragEnd=function(){var n,o=t.props,i=o.model,a=o.graphModel.eventCenter,s=i;s.dragAppendEnd(),t.isDragging=!1,s.isShowAdjustPoint=(n=t.isShowAdjustPointTemp)!==null&&n!==void 0?n:!1,t.appendInfo=void 0,a.emit(T.EDGE_ADJUST,{data:s.getData()})},t.beforeDragStart=function(n,o){o.draggable&&t.drag.handleMouseDown(n),t.appendInfo=o},t.drag=new Mt({onDragStart:t.onDragStart,onDragging:t.onDragging,onDragEnd:t.onDragEnd,isStopPropagation:!1}),t}return e.prototype.getEdge=function(){var t=this.props.model,n=t.points,o=t.isAnimation,i=t.arrowConfig,a=t.getEdgeStyle(),s=t.getEdgeAnimationStyle(),d=s.strokeDasharray,l=s.stroke,u=s.strokeDashoffset,f=s.animationName,c=s.animationDuration,h=s.animationIterationCount,g=s.animationTimingFunction,p=s.animationDirection;return x(Oi,Xt({points:n},a,i,o?{strokeDasharray:d,stroke:l,style:{strokeDashoffset:u,animationName:f,animationDuration:c,animationIterationCount:h,animationTimingFunction:g,animationDirection:p}}:{}))},e.prototype.getArrowInfo=function(){var t=this.props.model,n=t.points,o=t.isSelected,i=this.state.hover,a=kt(n),s=a[0],d=a[0];return a.length>=2&&(s=a[a.length-2],d=a[a.length-1]),{start:s,end:d,hover:i,isSelected:o}},e.prototype.getLastTwoPoints=function(){var t=this.props.model,n=t.points,o=kt(n),i=o[0],a=o[0];return o.length>=2&&(i=o[o.length-2],a=o[o.length-1]),[i,a]},e.prototype.getAppendAttributes=function(t){var n=t.start,o=t.end,i;if(n.x===o.x&&n.y===o.y)i="";else{var a={start:n,end:o,offset:10,verticalLength:5},s=xe(Xt(Xt({},a),{type:"start"})),d=xe(Xt(Xt({},a),{type:"end"}));i="M".concat(s.leftX," ").concat(s.leftY,`
      L`).concat(s.rightX," ").concat(s.rightY,`
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o={BaseEdge:on,BaseEdgeModel:rn,BaseNode:Lt,BaseNodeModel:Ct,RectNode:Lr,RectNodeModel:Tr,CircleNode:jr,CircleNodeModel:Sr,PolygonNode:Rr,PolygonNodeModel:Pr,TextNode:Xr,TextNodeModel:Nr,LineEdge:zr,LineEdgeModel:xr,DiamondNode:Ir,DiamondNodeModel:wr,PolylineEdge:Gr,PolylineEdgeModel:Mr,BezierEdge:kr,BezierEdgeModel:_r,EllipseNode:Br,EllipseNodeModel:Ar,HtmlNode:Yr,HtmlNodeModel:br,h:Ur,type:e};if(this.viewMap.forEach(function(l){var u=l.extendKey;u&&(o[u]=l)}),this.graphModel.modelMap.forEach(function(l){var u=l.extendKey;u&&(o[u]=l)}),t){var i=t(o),a=i.view,s=i.model,d=a;n&&!d.isObserved&&(d.isObserved=!0,d=ot(d)),this.setView(e,d),this.graphModel.setModel(e,s)}},r.prototype.registerElement=function(e){var t=e.view;e.isObserverView!==!1&&!t.isObserved&&(t.isObserved=!0,t=ot(t)),this.setView(e.type,t),this.graphModel.setModel(e.type,e.model)},r.prototype.batchRegister=function(e){var t=this;e===void 0&&(e=[]),W(e,function(n){t.registerElement(n)})},r.prototype.defaultRegister=function(){var e=[{type:"rect",view:Lr,model:Tr},{type:"circle",view:jr,model:Sr},{type:"polygon",view:Rr,model:Pr},{type:"text",view:Xr,model:Nr},{type:"ellipse",view:Br,model:Ar},{type:"diamond",view:Ir,model:wr},{type:"html",view:Yr,model:br},{type:"line",view:zr,model:xr},{type:"polyline",view:Gr,model:Mr},{type:"bezier",view:kr,model:_r}];this.batchRegister(e)},r.prototype.addNode=function(e,t,n){return t===void 0&&(t=T.NODE_ADD),this.graphModel.addNode(e,t,n)},r.prototype.deleteNode=function(e){var t=this.graphModel.getNodeModelById(e);if(!t)return!1;var n=t.getData(),o=this.options.guards,i=o!=null&&o.beforeDelete?o.beforeDelete(n):!0;return i&&this.graphModel.deleteNode(e),i},r.prototype.cloneNode=function(e){var t=this.graphModel.getNodeModelById(e),n=t==null?void 0:t.getData();if(n){var o=this.options.guards,i=o!=null&&o.beforeClone?o.beforeClone(n):!0;if(i)return this.graphModel.cloneNode(e)}},r.prototype.changeNodeId=function(e,t){return this.graphModel.changeNodeId(e,t)},r.prototype.changeNodeType=function(e,t){this.graphModel.changeNodeType(e,t)},r.prototype.getNodeModelById=function(e){return this.graphModel.getNodeModelById(e)},r.prototype.getNodeDataById=function(e){var t=this.getNodeModelById(e);return t==null?void 0:t.getData()},r.prototype.getNodeIncomingEdge=function(e){return this.graphModel.getNodeIncomingEdge(e)},r.prototype.getNodeOutgoingEdge=function(e){return this.graphModel.getNodeOutgoingEdge(e)},r.prototype.getNodeIncomingNode=function(e){return this.graphModel.getNodeIncomingNode(e)},r.prototype.getNodeOutgoingNode=function(e){return this.graphModel.getNodeOutgoingNode(e)},r.prototype.createFakeNode=function(e){var t=this.graphModel.modelMap.get(e.type);if(!t)return console.warn("不存在为".concat(e.type,"类型的节点")),null;var n=new t(Tt(Tt({},e),{virtual:!0}),this.graphModel);return this.graphModel.setFakeNode(n),n},r.prototype.removeFakeNode=function(){this.graphModel.removeFakeNode()},r.prototype.setNodeSnapLine=function(e){var t;(t=this.snaplineModel)===null||t===void 0||t.setNodeSnapLine(e)},r.prototype.removeNodeSnapLine=function(){var e;(e=this.snaplineModel)===null||e===void 0||e.clearSnapline()},r.prototype.setDefaultEdgeType=function(e){this.graphModel.setDefaultEdgeType(e)},r.prototype.addEdge=function(e){return this.graphModel.addEdge(e)},r.prototype.getEdgeDataById=function(e){var t=this.getEdgeModelById(e);return t==null?void 0:t.getData()},r.prototype.getEdgeModelById=function(e){return this.graphModel.getEdgeModelById(e)},r.prototype.getEdgeModels=function(e){var t=e.sourceNodeId,n=e.targetNodeId,o=[],i=this.graphModel.edges;return t&&n?W(i,function(a){a.sourceNodeId===t&&a.targetNodeId===n&&o.push(a)}):t?W(i,function(a){a.sourceNodeId===t&&o.push(a)}):n&&W(i,function(a){a.targetNodeId===n&&o.push(a)}),o},r.prototype.changeEdgeId=function(e,t){return this.graphModel.changeEdgeId(e,t)},r.prototype.changeEdgeType=function(e,t){this.graphModel.changeEdgeType(e,t)},r.prototype.deleteEdge=function(e){var t=this.graphModel.getEdgeModelById(e);if(!t)return!1;var n=t.getData(),o=this.options.guards,i=o!=null&&o.beforeDelete?o.beforeDelete(n):!0;return i&&this.graphModel.deleteEdgeById(e),i},r.prototype.deleteEdgeByNodeId=function(e){var t=e.sourceNodeId,n=e.targetNodeId;t&&n?this.graphModel.deleteEdgeBySourceAndTarget(t,n):t?this.graphModel.deleteEdgeBySource(t):n&&this.graphModel.deleteEdgeByTarget(n)},r.prototype.getNodeEdges=function(e){return this.graphModel.getNodeEdges(e)},r.prototype.addElements=function(e,t){var n=this,o=e.nodes,i=e.edges;t===void 0&&(t=40);var a={},s={nodes:[],edges:[]};return W(o,function(d){var l=d.id,u=n.addNode(d);l&&(a[l]=u.id),s.nodes.push(u)}),W(i,function(d){var l=d.sourceNodeId,u=d.targetNodeId;a[l]&&(l=a[l]),a[u]&&(u=a[u]);var f=n.graphModel.addEdge(Tt(Tt({},d),{sourceNodeId:l,targetNodeId:u}));s.edges.push(f)}),s},r.prototype.selectElementById=function(e,t,n){t===void 0&&(t=!1),n===void 0&&(n=!0),this.graphModel.selectElementById(e,t),!t&&n&&this.graphModel.toFront(e)},r.prototype.getSelectElements=function(e){return e===void 0&&(e=!0),this.graphModel.getSelectElements(e)},r.prototype.clearSelectElements=function(){this.graphModel.clearSelectElements()},r.prototype.getModelById=function(e){return this.graphModel.getElement(e)},r.prototype.getDataById=function(e){var t;return(t=this.graphModel.getElement(e))===null||t===void 0?void 0:t.getData()},r.prototype.deleteElement=function(e){var t,n,o,i=this.getModelById(e);if(!i)return!1;var a=(t={},t[$.NODE]=this.deleteNode,t[$.EDGE]=this.deleteEdge,t);return(o=(n=a[i.BaseType])===null||n===void 0?void 0:n.call(this,e))!==null&&o!==void 0?o:!1},r.prototype.setElementZIndex=function(e,t){return this.graphModel.setElementZIndex(e,t)},r.prototype.getAreaElement=function(e,t,n,o,i){return n===void 0&&(n=!0),o===void 0&&(o=!0),i===void 0&&(i=!1),this.graphModel.getAreaElement(e,t,n,o,i).map(function(a){return a.getData()})},r.prototype.setProperties=function(e,t){var n;(n=this.graphModel.getElement(e))===null||n===void 0||n.setProperties(et(t))},r.prototype.getProperties=function(e){var t;return(t=this.graphModel.getElement(e))===null||t===void 0?void 0:t.getProperties()},r.prototype.deleteProperty=function(e,t){var n;(n=this.graphModel.getElement(e))===null||n===void 0||n.deleteProperty(t)},r.prototype.updateAttributes=function(e,t){this.graphModel.updateAttributes(e,t)},r.prototype.editText=function(e){this.graphModel.editText(e)},r.prototype.updateText=function(e,t){this.graphModel.updateText(e,t)},r.prototype.updateEditConfig=function(e){var t=this.graphModel,n=t.editConfigModel,o=t.transformModel,i=n.snapGrid;if(n.updateEditConfig(e),(e==null?void 0:e.stopMoveGraph)!==void 0&&o.updateTranslateLimits(e.stopMoveGraph),e!=null&&e.isSilentMode?this.keyboard.disable():this.keyboard.enable(!0),!ht(e==null?void 0:e.snapGrid)&&e.snapGrid!==i){var a=this.graphModel.grid.size,s=a===void 0?1:a;this.graphModel.updateGridSize(e.snapGrid?s:1)}},r.prototype.getEditConfig=function(){return this.graphModel.editConfigModel.getConfig()},r.prototype.setTheme=function(e){this.graphModel.setTheme(e)},r.prototype.focusByElement=function(e){var t=void 0,n=this.getNodeModelById(e);if(n){var o=n.getData(),i=o.x,a=o.y;t={x:i,y:a}}var s=this.getEdgeModelById(e);if(s){var d=s.textPosition,i=d.x,a=d.y;t={x:i,y:a}}t&&this.focusByCoordinate(t)},r.prototype.focusByCoordinate=function(e){var t=this.graphModel,n=t.transformModel,o=t.width,i=t.height,a=e.x,s=e.y;n.focusOn(a,s,o,i)},r.prototype.focusOn=function(e){if(typeof e=="string")this.focusByElement(e);else if("x"in e&&"y"in e)this.focusByCoordinate(e);else{var t=e.id,n=e.coordinate;t&&this.focusByElement(t),n&&this.focusByCoordinate(n)}},r.prototype.resize=function(e,t){this.graphModel.resize(e,t),this.options.width=this.graphModel.width,this.options.height=this.graphModel.height},r.prototype.toFront=function(e){this.graphModel.toFront(e)},r.prototype.getPointByClient=function(e,t){if(typeof e=="object")return this.graphModel.getPointByClient(e);if(typeof t=="number")return this.graphModel.getPointByClient({x:e,y:t})},r.prototype.getGraphData=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var n=this.getGraphRawData();return this.adapterOut?this.adapterOut.apply(this,gn([n],ze(e),!1)):n},r.prototype.getGraphRawData=function(){return this.graphModel.modelToGraphData()},r.prototype.clearData=function(){this.graphModel.clearData(),this.render({})},r.prototype.renderRawData=function(e){this.graphModel.graphDataToModel(et(e)),this.options.history!==!1&&this.history.watch(this.graphModel),Zn(x(Za,{getView:this.getView,tool:this.tool,options:this.options,dnd:this.dnd,snaplineModel:this.snaplineModel,graphModel:this.graphModel}),this.container),this.emit(T.GRAPH_RENDERED,{data:this.graphModel.modelToGraphData(),graphModel:this.graphModel})},r.prototype.render=function(e){var t=C(e);this.adapterIn&&(t=this.adapterIn(t)),this.renderRawData(t)},r.prototype.undo=function(){if(this.history.undoAble()){var e=et(this.history.undo());this.clearSelectElements(),this.graphModel.graphDataToModel(e)}},r.prototype.redo=function(){if(this.history.redoAble()){var e=et(this.history.redo());this.clearSelectElements(),this.graphModel.graphDataToModel(e)}},r.prototype.zoom=function(e,t){var n=this.graphModel.transformModel;return n.zoom(e,t)},r.prototype.resetZoom=function(){var e=this.graphModel.transformModel;e.resetZoom()},r.prototype.setZoomMiniSize=function(e){var t=this.graphModel.transformModel;t.setZoomMiniSize(e)},r.prototype.setZoomMaxSize=function(e){var t=this.graphModel.transformModel;t.setZoomMaxSize(e)},r.prototype.getTransform=function(){var e=this.graphModel.transformModel,t=e.SCALE_X,n=e.SCALE_Y,o=e.TRANSLATE_X,i=e.TRANSLATE_Y;return{SCALE_X:t,SCALE_Y:n,TRANSLATE_X:o,TRANSLATE_Y:i}},r.prototype.translate=function(e,t){var n=this.graphModel.transformModel;n.translate(e,t)},r.prototype.resetTranslate=function(){var e=this.graphModel.transformModel,t=e.TRANSLATE_X,n=e.TRANSLATE_Y;this.translate(-t,-n)},r.prototype.translateCenter=function(){this.graphModel.translateCenter()},r.prototype.fitView=function(e,t){t===void 0&&(t=e),this.graphModel.fitView(e,t)},r.prototype.openEdgeAnimation=function(e){this.graphModel.openEdgeAnimation(e)},r.prototype.closeEdgeAnimation=function(e){this.graphModel.closeEdgeAnimation(e)},r.prototype.on=function(e,t){this.graphModel.eventCenter.on(e,t)},r.prototype.off=function(e,t){this.graphModel.eventCenter.off(e,t)},r.prototype.once=function(e,t){this.graphModel.eventCenter.once(e,t)},r.prototype.emit=function(e,t){this.graphModel.eventCenter.emit(e,t)},r.use=function(e,t){var n,o=e.pluginName;if(!o)throw new Error("请给插件指定 pluginName!");this.extensions.set(o,(n={},n[vn]=vn,n.extension=e,n.props=t,n))},r.prototype.installPlugins=function(e){var t=this;e===void 0&&(e=[]);var n=Array.from(r.extensions,function(i){var a=ze(i,2),s=a[1];return s}),o=gn(gn([],ze(this.plugins),!1),ze(n),!1);W(o,function(i){var a,s;vn in i?(a=i.extension,s=i.props):a=i;var d=a==null?void 0:a.pluginName;Oo(e,d)===-1&&t.installPlugin(a,s)})},r.prototype.installPlugin=function(e,t){var n,o;if("pluginName"in e&&"install"in e){var i=e.pluginName,a=e.install,s=e.render;i&&(a&&a.call(e,this,r),s&&this.components.push(s.bind(e)),this.extension[i]=e);return}var d=e,l=d.pluginName,u=new d({lf:this,LogicFlow:r,props:t,options:(o=(n=this.options.pluginsOptions)===null||n===void 0?void 0:n[l])!==null&&o!==void 0?o:{}});u.render&&this.components.push(u.render.bind(u)),this.extension[l]=u},r.prototype.destroy=function(){this.clearData(),Zn(null,this.container),this.keyboard.destroy(),this.graphModel.destroy(),this.tool.destroy(),this.history.destroy()},r.extensions=new Map,r}();(function(r){r.toStringTag="LF.".concat(r.name)})(ks);function ot(r){return yo(r)}export{ks as L};