epic-designer-gold/dist/graph-XzBXKZfr.cjs

基于vue3的设计器,可视化开发页面表单

"use strict";const a=require("./mermaid.core-7qlaqoae.cjs"),n=require("./_baseUniq-D34VkxLn.cjs");var b=a.baseRest(function(o){return n.baseUniq(n.baseFlatten(o,1,a.isArrayLikeObject,!0))}),E="\0",u="\0",g="
";class f{constructor(e={}){this._isDirected=Object.prototype.hasOwnProperty.call(e,"directed")?e.directed:!0,this._isMultigraph=Object.prototype.hasOwnProperty.call(e,"multigraph")?e.multigraph:!1,this._isCompound=Object.prototype.hasOwnProperty.call(e,"compound")?e.compound:!1,this._label=void 0,this._defaultNodeLabelFn=a.constant$1(void 0),this._defaultEdgeLabelFn=a.constant$1(void 0),this._nodes={},this._isCompound&&(this._parent={},this._children={},this._children[u]={}),this._in={},this._preds={},this._out={},this._sucs={},this._edgeObjs={},this._edgeLabels={}}isDirected(){return this._isDirected}isMultigraph(){return this._isMultigraph}isCompound(){return this._isCompound}setGraph(e){return this._label=e,this}graph(){return this._label}setDefaultNodeLabel(e){return a.isFunction(e)||(e=a.constant$1(e)),this._defaultNodeLabelFn=e,this}nodeCount(){return this._nodeCount}nodes(){return n.keys(this._nodes)}sources(){var e=this;return n.filter(this.nodes(),function(t){return a.isEmpty(e._in[t])})}sinks(){var e=this;return n.filter(this.nodes(),function(t){return a.isEmpty(e._out[t])})}setNodes(e,t){var s=arguments,i=this;return n.forEach(e,function(r){s.length>1?i.setNode(r,t):i.setNode(r)}),this}setNode(e,t){return Object.prototype.hasOwnProperty.call(this._nodes,e)?(arguments.length>1&&(this._nodes[e]=t),this):(this._nodes[e]=arguments.length>1?t:this._defaultNodeLabelFn(e),this._isCompound&&(this._parent[e]=u,this._children[e]={},this._children[u][e]=!0),this._in[e]={},this._preds[e]={},this._out[e]={},this._sucs[e]={},++this._nodeCount,this)}node(e){return this._nodes[e]}hasNode(e){return Object.prototype.hasOwnProperty.call(this._nodes,e)}removeNode(e){if(Object.prototype.hasOwnProperty.call(this._nodes,e)){var t=s=>this.removeEdge(this._edgeObjs[s]);delete this._nodes[e],this._isCompound&&(this._removeFromParentsChildList(e),delete this._parent[e],n.forEach(this.children(e),s=>{this.setParent(s)}),delete this._children[e]),n.forEach(n.keys(this._in[e]),t),delete this._in[e],delete this._preds[e],n.forEach(n.keys(this._out[e]),t),delete this._out[e],delete this._sucs[e],--this._nodeCount}return this}setParent(e,t){if(!this._isCompound)throw new Error("Cannot set parent in a non-compound graph");if(n.isUndefined(t))t=u;else{t+="";for(var s=t;!n.isUndefined(s);s=this.parent(s))if(s===e)throw new Error("Setting "+t+" as parent of "+e+" would create a cycle");this.setNode(t)}return this.setNode(e),this._removeFromParentsChildList(e),this._parent[e]=t,this._children[t][e]=!0,this}_removeFromParentsChildList(e){delete this._children[this._parent[e]][e]}parent(e){if(this._isCompound){var t=this._parent[e];if(t!==u)return t}}children(e){if(n.isUndefined(e)&&(e=u),this._isCompound){var t=this._children[e];if(t)return n.keys(t)}else{if(e===u)return this.nodes();if(this.hasNode(e))return[]}}predecessors(e){var t=this._preds[e];if(t)return n.keys(t)}successors(e){var t=this._sucs[e];if(t)return n.keys(t)}neighbors(e){var t=this.predecessors(e);if(t)return b(t,this.successors(e))}isLeaf(e){var t;return this.isDirected()?t=this.successors(e):t=this.neighbors(e),t.length===0}filterNodes(e){var t=new this.constructor({directed:this._isDirected,multigraph:this._isMultigraph,compound:this._isCompound});t.setGraph(this.graph());var s=this;n.forEach(this._nodes,function(h,d){e(d)&&t.setNode(d,h)}),n.forEach(this._edgeObjs,function(h){t.hasNode(h.v)&&t.hasNode(h.w)&&t.setEdge(h,s.edge(h))});var i={};function r(h){var d=s.parent(h);return d===void 0||t.hasNode(d)?(i[h]=d,d):d in i?i[d]:r(d)}return this._isCompound&&n.forEach(t.nodes(),function(h){t.setParent(h,r(h))}),t}setDefaultEdgeLabel(e){return a.isFunction(e)||(e=a.constant$1(e)),this._defaultEdgeLabelFn=e,this}edgeCount(){return this._edgeCount}edges(){return n.values(this._edgeObjs)}setPath(e,t){var s=this,i=arguments;return n.reduce(e,function(r,h){return i.length>1?s.setEdge(r,h,t):s.setEdge(r,h),h}),this}setEdge(){var e,t,s,i,r=!1,h=arguments[0];typeof h=="object"&&h!==null&&"v"in h?(e=h.v,t=h.w,s=h.name,arguments.length===2&&(i=arguments[1],r=!0)):(e=h,t=arguments[1],s=arguments[3],arguments.length>2&&(i=arguments[2],r=!0)),e=""+e,t=""+t,n.isUndefined(s)||(s=""+s);var d=l(this._isDirected,e,t,s);if(Object.prototype.hasOwnProperty.call(this._edgeLabels,d))return r&&(this._edgeLabels[d]=i),this;if(!n.isUndefined(s)&&!this._isMultigraph)throw new Error("Cannot set a named edge when isMultigraph = false");this.setNode(e),this.setNode(t),this._edgeLabels[d]=r?i:this._defaultEdgeLabelFn(e,t,s);var _=y(this._isDirected,e,t,s);return e=_.v,t=_.w,Object.freeze(_),this._edgeObjs[d]=_,p(this._preds[t],e),p(this._sucs[e],t),this._in[t][d]=_,this._out[e][d]=_,this._edgeCount++,this}edge(e,t,s){var i=arguments.length===1?c(this._isDirected,arguments[0]):l(this._isDirected,e,t,s);return this._edgeLabels[i]}hasEdge(e,t,s){var i=arguments.length===1?c(this._isDirected,arguments[0]):l(this._isDirected,e,t,s);return Object.prototype.hasOwnProperty.call(this._edgeLabels,i)}removeEdge(e,t,s){var i=arguments.length===1?c(this._isDirected,arguments[0]):l(this._isDirected,e,t,s),r=this._edgeObjs[i];return r&&(e=r.v,t=r.w,delete this._edgeLabels[i],delete this._edgeObjs[i],m(this._preds[t],e),m(this._sucs[e],t),delete this._in[t][i],delete this._out[e][i],this._edgeCount--),this}inEdges(e,t){var s=this._in[e];if(s){var i=n.values(s);return t?n.filter(i,function(r){return r.v===t}):i}}outEdges(e,t){var s=this._out[e];if(s){var i=n.values(s);return t?n.filter(i,function(r){return r.w===t}):i}}nodeEdges(e,t){var s=this.inEdges(e,t);if(s)return s.concat(this.outEdges(e,t))}}f.prototype._nodeCount=0;f.prototype._edgeCount=0;function p(o,e){o[e]?o[e]++:o[e]=1}function m(o,e){--o[e]||delete o[e]}function l(o,e,t,s){var i=""+e,r=""+t;if(!o&&i>r){var h=i;i=r,r=h}return i+g+r+g+(n.isUndefined(s)?E:s)}function y(o,e,t,s){var i=""+e,r=""+t;if(!o&&i>r){var h=i;i=r,r=h}var d={v:i,w:r};return s&&(d.name=s),d}function c(o,e){return l(o,e.v,e.w,e.name)}exports.Graph=f;