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2026-05-25 17:08:18 +08:00
parent df501f6151
commit f1259b71b5
9178 changed files with 1626125 additions and 0 deletions
@@ -0,0 +1,48 @@
+import { matchNamePath } from "../utils/valueUtil";
+/**
+ * Call action with delay in macro task.
+ */
+export const macroTask = fn => {
+  const channel = new MessageChannel();
+  channel.port1.onmessage = fn;
+  channel.port2.postMessage(null);
+};
+export default class WatcherCenter {
+  namePathList = [];
+  taskId = 0;
+  watcherList = new Set();
+  form;
+  constructor(form) {
+    this.form = form;
+  }
+  register(callback) {
+    this.watcherList.add(callback);
+    return () => {
+      this.watcherList.delete(callback);
+    };
+  }
+  notify(namePath) {
+    // Insert with deduplication
+    namePath.forEach(path => {
+      if (this.namePathList.every(exist => !matchNamePath(exist, path))) {
+        this.namePathList.push(path);
+      }
+    });
+    this.doBatch();
+  }
+  doBatch() {
+    this.taskId += 1;
+    const currentId = this.taskId;
+    macroTask(() => {
+      if (currentId === this.taskId && this.watcherList.size) {
+        const formInst = this.form.getForm();
+        const values = formInst.getFieldsValue();
+        const allValues = formInst.getFieldsValue(true);
+        this.watcherList.forEach(callback => {
+          callback(values, allValues, this.namePathList);
+        });
+        this.namePathList = [];
+      }
+    });
+  }
+}