feat: improve rerun auto flows

packages/core/flow-engine/src/models/flowModel.tsx

@@ -64,6 +64,11 @@ export class FlowModel<Structure extends { parent?: any; subModels?: any } = Def
    */
   private _sharedContext: Record<string, any> = {};
 
+  /**
+   * 上一次 applyAutoFlows 的执行参数
+   */
+  private _lastAutoRunParams: any[] | null = null;
+
   constructor(options: FlowModelOptions<Structure>) {
     if (options?.flowEngine?.getModel(options.uid)) {
       // 此时 new FlowModel 并不创建新实例，而是返回已存在的实例，避免重复创建同一个model实例
@@ -325,7 +330,7 @@ export class FlowModel<Structure extends { parent?: any; subModels?: any } = Def
         }
       }
     }
-    this.applyAutoFlows(); // 参数变化时自动重新执行 autoFlows
+    this._rerunLastAutoRun();
   }
 
   getStepParams(flowKey: string, stepKey: string): any | undefined;
@@ -516,13 +521,34 @@ export class FlowModel<Structure extends { parent?: any; subModels?: any } = Def
     return autoFlows;
   }
 
+  /**
+   * 重新执行上一次的 applyAutoFlows，保持参数一致
+   * 如果之前没有执行过，则直接跳过
+   * 使用 lodash debounce 避免频繁调用
+   */
+  private _rerunLastAutoRun = _.debounce(async () => {
+    if (this._lastAutoRunParams) {
+      try {
+        await this.applyAutoFlows(...this._lastAutoRunParams);
+      } catch (error) {
+        console.error('FlowModel._rerunLastAutoRun: Error during rerun:', error);
+      }
+    }
+  }, 100);
+
   /**
    * 执行所有自动应用流程
    * @param {FlowExtraContext} [extra] 可选的额外上下文
    * @param {boolean} [useCache=true] 是否使用缓存机制，默认为 true
    * @returns {Promise<any[]>} 所有自动应用流程的执行结果数组
    */
-  async applyAutoFlows(extra?: FlowExtraContext, useCache = true): Promise<any[]> {
+  async applyAutoFlows(extra?: FlowExtraContext, useCache?: boolean): Promise<any[]>;
+  async applyAutoFlows(...args: any[]): Promise<any[]> {
+    // 存储本次执行的参数，用于后续重新执行
+    this._lastAutoRunParams = args;
+
+    const [extra, useCache = true] = args;
+
     const autoApplyFlows = this.getAutoFlows();
 
     if (autoApplyFlows.length === 0) {
@@ -687,9 +713,9 @@ export class FlowModel<Structure extends { parent?: any; subModels?: any } = Def
     shared?: Record<string, any>,
   ) {
     await Promise.all(
-      this.mapSubModels(subKey, async (column) => {
-        column.setSharedContext(shared);
-        await column.applyAutoFlows(extra);
+      this.mapSubModels(subKey, async (sub) => {
+        sub.setSharedContext(shared);
+        await sub.applyAutoFlows(extra);
       }),
     );
   }