feat(data-source,utils,runtime): 数据源setData支持指定路径

packages/data-source/src/DataSourceManager.ts

@@ -24,7 +24,7 @@ import type { AppCore, DataSourceSchema, Id, MNode } from '@tmagic/schema';
 import { compiledCond, compiledNode, DATA_SOURCE_FIELDS_SELECT_VALUE_PREFIX, isObject } from '@tmagic/utils';
 
 import { DataSource, HttpDataSource } from './data-sources';
-import type { DataSourceManagerData, DataSourceManagerOptions } from './types';
+import type { ChangeEvent, DataSourceManagerData, DataSourceManagerOptions } from './types';
 
 class DataSourceManager extends EventEmitter {
   private static dataSourceClassMap = new Map<string, typeof DataSource>();
@@ -123,14 +123,14 @@ class DataSourceManager extends EventEmitter {
 
     this.data[ds.id] = ds.data;
 
-    ds.on('change', () => {
-      this.setData(ds);
+    ds.on('change', (changeEvent: ChangeEvent) => {
+      this.setData(ds, changeEvent);
     });
   }
 
-  public setData(ds: DataSource) {
-    Object.assign(this.data[ds.id], ds.data);
-    this.emit('change', ds.id);
+  public setData(ds: DataSource, changeEvent: ChangeEvent) {
+    this.data[ds.id] = ds.data;
+    this.emit('change', ds.id, changeEvent);
   }
 
   public removeDataSource(id: string) {

packages/data-source/src/createDataSourceManager.ts

@@ -21,7 +21,7 @@ import type { AppCore } from '@tmagic/schema';
 import { getDepNodeIds, getNodes, replaceChildNode } from '@tmagic/utils';
 
 import DataSourceManager from './DataSourceManager';
-import { DataSourceManagerData } from './types';
+import type { ChangeEvent, DataSourceManagerData } from './types';
 
 /**
  * 创建数据源管理器
@@ -52,7 +52,7 @@ export const createDataSourceManager = (app: AppCore, useMock?: boolean, initial
   // ssr环境下，数据应该是提前准备好的（放到initialData中），不应该发生变化，无需监听
   // 有initialData不一定是在ssr环境下
   if (app.jsEngine !== 'nodejs') {
-    dataSourceManager.on('change', (sourceId: string) => {
+    dataSourceManager.on('change', (sourceId: string, changeEvent: ChangeEvent) => {
       const dep = dsl.dataSourceDeps?.[sourceId] || {};
       const condDep = dsl.dataSourceCondDeps?.[sourceId] || {};
 
@@ -66,6 +66,7 @@ export const createDataSourceManager = (app: AppCore, useMock?: boolean, initial
           return dataSourceManager.compiledNode(newNode);
         }),
         sourceId,
+        changeEvent,
       );
     });
   }

packages/data-source/src/data-sources/Base.ts

@@ -18,9 +18,9 @@
 import EventEmitter from 'events';
 
 import type { AppCore, CodeBlockContent, DataSchema, DataSourceSchema } from '@tmagic/schema';
-import { getDefaultValueFromFields } from '@tmagic/utils';
+import { getDefaultValueFromFields, setValueByKeyPath } from '@tmagic/utils';
 
-import type { DataSourceOptions } from '@data-source/types';
+import type { ChangeEvent, DataSourceOptions } from '@data-source/types';
 
 /**
  * 静态数据源
@@ -101,10 +101,20 @@ export default class DataSource<T extends DataSourceSchema = DataSourceSchema> e
     this.#methods = methods;
   }
 
-  public setData(data: Record<string, any>) {
-    // todo: 校验数据，看是否符合 schema
-    this.data = data;
-    this.emit('change');
+  public setData(data: any, path?: string) {
+    if (path) {
+      setValueByKeyPath(path, data, this.data);
+    } else {
+      // todo: 校验数据，看是否符合 schema
+      this.data = data;
+    }
+
+    const changeEvent: ChangeEvent = {
+      updateData: data,
+      path,
+    };
+
+    this.emit('change', changeEvent);
   }
 
   public getDefaultData() {

packages/data-source/src/types.ts

@@ -37,3 +37,8 @@ export interface DataSourceManagerOptions {
 export interface DataSourceManagerData {
   [key: string]: Record<string, any>;
 }
+
+export interface ChangeEvent {
+  path?: string;
+  updateData: any;
+}