Initial commit: 风影 OA 全栈源码（API/Web/Flutter/IM）

含 Phase 1.1 IM seq 排序、断线重连、多端已读同步与微信式语音转文字 UI。排除 node_modules、构建产物、安装包与 .env 密钥。 Co-authored-by: Cursor <cursoragent@cursor.com>
2026-09-02 10:04:03 +00:00
commit 76f266645d
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+import 'dart:async';
+import 'dart:convert';
+
+import 'package:flutter/material.dart';
+
+import '../../api/oa_client.dart';
+import '../../nav/notice_route.dart';
+import '../../session/session.dart';
+import '../desk_theme.dart';
+import '../widgets/desk_widgets.dart';
+
+class DeskSystemNoticePage extends StatefulWidget {
+  const DeskSystemNoticePage({super.key, required this.session, required this.api, required this.conversationId});
+
+  final SessionStore session;
+  final OaClient api;
+  final String conversationId;
+
+  @override
+  State<DeskSystemNoticePage> createState() => _DeskSystemNoticePageState();
+}
+
+class _DeskSystemNoticePageState extends State<DeskSystemNoticePage> {
+  List<Map<String, dynamic>> _items = [];
+  bool _loading = true;
+
+  @override
+  void initState() {
+    super.initState();
+    _load();
+  }
+
+  Future<void> _load() async {
+    try {
+      final data = await widget.api.get('/im/messages', query: {'conversationId': widget.conversationId});
+      if (!mounted) return;
+      setState(() {
+        _items = data is Map ? asMaps(data['items'] ?? data) : asMaps(data);
+        _loading = false;
+      });
+    } catch (_) {
+      if (mounted) setState(() => _loading = false);
+    }
+  }
+
+  Map<String, dynamic> _meta(Map<String, dynamic> row) {
+    final raw = row['meta'];
+    if (raw is Map) return Map<String, dynamic>.from(raw);
+    if (raw is String && raw.isNotEmpty) {
+      try {
+        final d = jsonDecode(raw);
+        if (d is Map) return Map<String, dynamic>.from(d);
+      } catch (_) {}
+    }
+    return {};
+  }
+
+  void _open(Map<String, dynamic> row) {
+    final meta = _meta(row);
+    openNoticeTarget(
+      context,
+      widget.api,
+      session: widget.session,
+      kind: '${meta['kind'] ?? row['kind'] ?? ''}',
+      bizType: '${meta['bizType'] ?? ''}',
+      bizId: '${meta['bizId'] ?? ''}',
+      title: '${row['body'] ?? meta['title'] ?? '系统通知'}',
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return ColoredBox(
+      color: const Color(0xFFF5F5F5),
+      child: Column(
+        children: [
+          const DeskPaneHeader(title: '系统通知'),
+          if (_loading) const LinearProgressIndicator(minHeight: 2, color: kDeskBind),
+          Expanded(
+            child: _items.isEmpty
+                ? const Center(child: Text('暂无通知', style: TextStyle(color: kDeskMute)))
+                : ListView.builder(
+                    padding: const EdgeInsets.all(16),
+                    itemCount: _items.length,
+                    itemBuilder: (_, i) {
+                      final r = _items[i];
+                      return Padding(
+                        padding: const EdgeInsets.only(bottom: 8),
+                        child: Material(
+                          color: Colors.white,
+                          borderRadius: BorderRadius.circular(8),
+                          child: InkWell(
+                            onTap: () => _open(r),
+                            borderRadius: BorderRadius.circular(8),
+                            child: Padding(
+                              padding: const EdgeInsets.all(14),
+                              child: Row(
+                              children: [
+                                const Icon(Icons.notifications_none, color: kDeskBind),
+                                const SizedBox(width: 12),
+                                Expanded(
+                                  child: Column(
+                                    crossAxisAlignment: CrossAxisAlignment.start,
+                                    children: [
+                                      Text('${r['body'] ?? '通知'}', style: const TextStyle(fontSize: 14, fontWeight: FontWeight.w500)),
+                                      const SizedBox(height: 4),
+                                      Text(shortTime(r['createdAt']), style: const TextStyle(fontSize: 12, color: kDeskMute)),
+                                    ],
+                                  ),
+                                ),
+                                const Icon(Icons.chevron_right, color: kDeskMute, size: 18),
+                              ],
+                            ),
+                          ),
+                        ),
+                      ),
+                    );
+                    },
+                  ),
+          ),
+        ],
+      ),
+    );
+  }
+}