feat: 重写 toObject

Author: lhbxs

packages/x-flow/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@xrenders/xflow",
-  "version": "1.0.4-beta.2",
+  "version": "1.0.4-beta.4",
   "description": "一款功能强大、易用灵活的流程编辑器框架，帮助你轻松构建复杂的工作流和流程产品",
   "keywords": [
     "xflow"

packages/x-flow/src/hooks/useFlow.ts

@@ -24,7 +24,7 @@ export const useFlow = () => {
     fitView,
     setCenter,
     fitBounds,
-    toObject,
+    toObject: _toObject,
     getNodes: _getNodes,
     getEdges,
     screenToFlowPosition,
@@ -33,19 +33,28 @@ export const useFlow = () => {
 
   const { record } = useTemporalStore();
 
-  const getNodes = useMemoizedFn(() => {
-    const nodes = _getNodes();
-    const result = nodes.map(item => {
+  const getNodes = useMemoizedFn((_nodes: any) => {
+    const nodes = _nodes || _getNodes();
+    const result = nodes.map((item: any) => {
       const { data, ...rest } = item;
       const { _nodeType, ...restData } = data;
       return {
         ...rest,
-        data: restData
+        data: restData,
+        type: _nodeType
       }
     });
     return result;
   });
 
+  const toObject = () => {
+    const { nodes, ...rest } = _toObject();
+    return {
+      ...rest,
+      nodes: getNodes(nodes)
+    };
+  };
+
   const setNodes = useMemoizedFn((nodes: FlowNode[], isTransform = false) => {
     storeApi.getState().setNodes(nodes, isTransform);
   });