更新

TUICallKit-Vue3/TUIKit/states/chat-uikit-engine-lite/utils/is-empty.ts

@@ -0,0 +1,30 @@
+import { isPlainObject } from './common-utils';
+
+const isEmpty = function (input: any) {
+  // Null and Undefined...
+  if (input === null || typeof (input) === 'undefined') return true;
+  // Booleans...
+  if (typeof input === 'boolean') return false;
+  // Numbers...
+  if (typeof input === 'number') return input === 0;
+  // Strings...
+  if (typeof input === 'string') return input.length === 0;
+  // Functions...
+  if (typeof input === 'function') return input.length === 0;
+  // Arrays...
+  if (Array.isArray(input)) return input.length === 0;
+  // Errors...
+  if (input instanceof Error) return input.message === '';
+  // plain object
+  if (isPlainObject(input)) {
+    for (const key in input) {
+      if (Object.prototype.hasOwnProperty.call(input, key)) {
+        return false;
+      }
+    }
+    return true;
+  }
+  return false;
+};
+
+export default isEmpty;