refactor(flowEditor): 重构节点类型定义和管理

src/pages/flowEditor/index.tsx

@@ -10,29 +10,16 @@ import {
   Edge,
   ReactFlowProvider,
   useReactFlow,
-  NodeTypes,
   EdgeTypes,
   SelectionMode
 } from '@xyflow/react';
 import '@xyflow/react/dist/style.css';
-import TextUpdaterNode from './node/textUpdateNode/TextUpdaterNode';
-import StartNode from './node/startNode/StartNode';
-import EndNode from './node/endNode/EndNode';
-import DraggableNode from './node/draggableNode/DraggableNode';
-import BasicNode from './node/basicNode/BasicNode';
+import { nodeTypes } from './node';
 import SideBar from './sideBar/sideBar';
 import { convertFlowData } from '@/utils/convertFlowData';
-import { exampleFlowData, mineList } from '@/pages/flowEditor/test/exampleFlowData';
+import { exampleFlowData } from '@/pages/flowEditor/test/exampleFlowData';
 import CustomEdge from './components/customEdge';
 
-const nodeTypes: NodeTypes = {
-  textUpdater: TextUpdaterNode,
-  start: StartNode,
-  end: EndNode,
-  draggable: DraggableNode,
-  BASIC: BasicNode
-};
-
 const edgeTypes: EdgeTypes = {
   custom: CustomEdge
 };

src/pages/flowEditor/node/index.tsx

@@ -0,0 +1,57 @@
+import React from 'react';
+import { NodeTypes } from '@xyflow/react';
+import TextUpdaterNode from './textUpdateNode/TextUpdaterNode';
+import StartNode from './startNode/StartNode';
+import EndNode from './endNode/EndNode';
+import DraggableNode from './draggableNode/DraggableNode';
+import BasicNode from './basicNode/BasicNode';
+
+// 定义所有可用的节点类型
+export const nodeTypes: NodeTypes = {
+  textUpdater: TextUpdaterNode,
+  start: StartNode,
+  end: EndNode,
+  draggable: DraggableNode,
+  BASIC: BasicNode
+};
+
+// 节点类型映射，用于创建节点时的类型查找
+export const nodeTypeMap: Record<string, string> = {
+  'textUpdater': 'textUpdater',
+  'start': 'start',
+  'end': 'end',
+  'draggable': 'draggable',
+  'basic': 'BASIC'
+};
+
+// 节点显示名称映射
+export const nodeTypeNameMap: Record<string, string> = {
+  'textUpdater': '文本更新节点',
+  'start': '开始节点',
+  'end': '结束节点',
+  'draggable': '任务节点',
+  'basic': '基础节点'
+};
+
+// 注册新节点类型的函数
+export const registerNodeType = (
+  type: string,
+  component: React.ComponentType<any>,
+  displayName?: string
+) => {
+  // 在nodeTypes中注册节点组件
+  (nodeTypes as any)[type] = component;
+  
+  // 在nodeTypeMap中添加类型映射
+  nodeTypeMap[type] = type;
+  
+  // 在nodeTypeNameMap中添加显示名称
+  nodeTypeNameMap[type] = displayName || type;
+};
+
+export default {
+  nodeTypes,
+  nodeTypeMap,
+  nodeTypeNameMap,
+  registerNodeType
+};