新增 mobile/：畅联手机端 Flutter 工程（B-58）

- 登录：工号+密码走 account-service /api/login，自动登录、被踢下线回登录页 - 消息：会话列表（未读角标/免打扰/时间）、单聊群聊、文字/语音/图片/文件消息、失败重发、历史分页 - 通讯录：新的同事/我的群聊入口、按部门分组（好友 ex 字段）、搜索 - 通话：一对一语音通话（信令走 OpenIM 自定义消息 + LiveKit，token 走 /api/rtc_token） - 界面按确认效果图 m1/m2/m3 实现，主色 #3B87F5，四态视图齐全，无英文残留
2026-08-09 01:28:12 +08:00
parent bef4ffcf6f
commit b95159f7eb
27 changed files with 5077 additions and 0 deletions
@@ -0,0 +1,140 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';
+
+import '../theme.dart';
+import '../widgets/avatar.dart';
+
+/// 「新的同事」：收到的好友申请列表，可接受 / 拒绝
+class NewFriendsScreen extends StatefulWidget {
+  const NewFriendsScreen({super.key});
+
+  @override
+  State<NewFriendsScreen> createState() => _NewFriendsScreenState();
+}
+
+class _NewFriendsScreenState extends State<NewFriendsScreen> {
+  List<FriendApplicationInfo> _list = [];
+  bool _loading = true;
+  bool _failed = false;
+
+  @override
+  void initState() {
+    super.initState();
+    _load();
+  }
+
+  Future<void> _load() async {
+    try {
+      final list = await OpenIM.iMManager.friendshipManager.getFriendApplicationListAsRecipient();
+      if (!mounted) return;
+      setState(() {
+        _list = list;
+        _loading = false;
+        _failed = false;
+      });
+    } catch (_) {
+      if (!mounted) return;
+      setState(() {
+        _loading = false;
+        _failed = true;
+      });
+    }
+  }
+
+  Future<void> _handle(FriendApplicationInfo a, bool accept) async {
+    try {
+      if (accept) {
+        await OpenIM.iMManager.friendshipManager.acceptFriendApplication(userID: a.fromUserID ?? '', handleMsg: '');
+      } else {
+        await OpenIM.iMManager.friendshipManager.refuseFriendApplication(userID: a.fromUserID ?? '', handleMsg: '');
+      }
+      if (!mounted) return;
+      setState(() => a.handleResult = accept ? 1 : -1);
+      _toast(accept ? '已添加为同事' : '已拒绝');
+    } catch (_) {
+      _toast('操作失败，请检查网络后重试');
+    }
+  }
+
+  void _toast(String text) {
+    ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text(text), duration: const Duration(seconds: 2)));
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: const Text('新的同事')),
+      body: _buildBody(),
+    );
+  }
+
+  Widget _buildBody() {
+    if (_loading) {
+      return const Center(child: CircularProgressIndicator(color: AppColors.primary));
+    }
+    if (_failed) {
+      return Center(
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            const Text('申请列表没加载出来', style: TextStyle(fontSize: AppFont.body, color: AppColors.textPrimary)),
+            const SizedBox(height: AppGap.x4),
+            OutlinedButton(onPressed: _load, child: const Text('重试')),
+          ],
+        ),
+      );
+    }
+    if (_list.isEmpty) {
+      return const Center(
+        child: Text('暂时没有新的申请', style: TextStyle(fontSize: AppFont.sub, color: AppColors.textSecondary)),
+      );
+    }
+    return ListView.separated(
+      itemCount: _list.length,
+      separatorBuilder: (_, __) => const Divider(indent: 76),
+      itemBuilder: (_, i) => _tile(_list[i]),
+    );
+  }
+
+  Widget _tile(FriendApplicationInfo a) {
+    final name = a.fromNickname?.isNotEmpty == true ? a.fromNickname! : (a.fromUserID ?? '');
+    Widget trailing;
+    if (a.handleResult == 1) {
+      trailing = const Text('已添加', style: TextStyle(fontSize: AppFont.sub, color: AppColors.textSecondary));
+    } else if (a.handleResult == -1) {
+      trailing = const Text('已拒绝', style: TextStyle(fontSize: AppFont.sub, color: AppColors.textSecondary));
+    } else {
+      trailing = Row(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          FilledButton(
+            onPressed: () => _handle(a, true),
+            style: FilledButton.styleFrom(
+              backgroundColor: AppColors.primary,
+              minimumSize: const Size(0, 32),
+              padding: const EdgeInsets.symmetric(horizontal: AppGap.x3),
+            ),
+            child: const Text('接受', style: TextStyle(fontSize: AppFont.sub)),
+          ),
+          const SizedBox(width: AppGap.x2),
+          OutlinedButton(
+            onPressed: () => _handle(a, false),
+            style: OutlinedButton.styleFrom(
+              minimumSize: const Size(0, 32),
+              padding: const EdgeInsets.symmetric(horizontal: AppGap.x3),
+            ),
+            child: const Text('拒绝', style: TextStyle(fontSize: AppFont.sub)),
+          ),
+        ],
+      );
+    }
+    return ListTile(
+      leading: NameAvatar(name: name),
+      title: Text(name, style: const TextStyle(fontSize: AppFont.body)),
+      subtitle: a.reqMsg?.isNotEmpty == true
+          ? Text(a.reqMsg!, maxLines: 1, overflow: TextOverflow.ellipsis, style: const TextStyle(fontSize: AppFont.sub, color: AppColors.textSecondary))
+          : null,
+      trailing: trailing,
+    );
+  }
+}