优化

client/shared/redux/hooks/useDMConverseName.ts

@@ -0,0 +1,23 @@
+import { getDMConverseName } from '../../helper/converse-helper';
+import { isValidStr, useAppSelector, useAsync } from '../../index';
+import type { ChatConverseState } from '../slices/chat';
+import { useUserId } from './useUserInfo';
+import type { FriendInfo } from '../slices/user';
+
+export function useDMConverseName(converse: ChatConverseState | undefined) {
+  const userId = useUserId();
+  const friends: FriendInfo[] = useAppSelector((state) => state.user.friends);
+  const { value: name = '' } = useAsync(async () => {
+    if (!converse) {
+      return '';
+    }
+
+    if (!isValidStr(userId)) {
+      return '';
+    }
+
+    return getDMConverseName(userId, converse);
+  }, [userId, converse?.name, converse?.members.join(','), friends]);
+
+  return name;
+}