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
507 changed files with 99891 additions and 0 deletions
@@ -0,0 +1,162 @@
+import 'dart:convert';
+
+import 'package:flutter/material.dart';
+
+import '../api/oa_client.dart';
+import '../im/chat_local_store.dart';
+import '../nav/notice_route.dart';
+import '../session/session.dart';
+import '../theme.dart';
+import '../widgets/wecom.dart';
+
+class SystemNoticePage extends StatefulWidget {
+  const SystemNoticePage(
+      {super.key,
+      required this.session,
+      required this.api,
+      this.conversationId});
+  final SessionStore session;
+  final OaClient api;
+  final String? conversationId;
+  @override
+  State<SystemNoticePage> createState() => _SystemNoticePageState();
+}
+
+class _SystemNoticePageState extends State<SystemNoticePage> {
+  List<Map<String, dynamic>> _items = [];
+  bool _loading = true;
+
+  Map<String, dynamic> _metaOf(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 decoded = jsonDecode(raw);
+        if (decoded is Map) return Map<String, dynamic>.from(decoded);
+      } catch (_) {}
+    }
+    return {};
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    _load();
+  }
+
+  Future<void> _load() async {
+    try {
+      final raw = await widget.api.get('/im/messages', query: {
+        'peerId': '0',
+        if (widget.conversationId != null)
+          'conversationId': widget.conversationId!,
+      });
+      final remote = asMaps(raw);
+      final cid = widget.conversationId ??
+          (raw is Map ? '${raw['conversationId'] ?? ''}' : '');
+      final local = await ChatLocalStore.load(cid);
+      final byKey = <String, Map<String, dynamic>>{};
+      for (final e in [...local, ...remote]) {
+        final fp = '${e['fingerprint'] ?? ''}';
+        byKey[fp.isNotEmpty ? 'fp:$fp' : 'id:${e['id'] ?? ''}'] = e;
+      }
+      final merged = byKey.values.toList()
+        ..sort((a, b) =>
+            '${a['createdAt'] ?? ''}'.compareTo('${b['createdAt'] ?? ''}'));
+      if (!mounted) return;
+      setState(() {
+        _items = merged;
+        _loading = false;
+      });
+      await ChatLocalStore.save(cid, merged);
+      if (widget.conversationId != null) {
+        await widget.api
+            .post('/im/read', {'conversationId': widget.conversationId});
+      }
+    } catch (_) {
+      if (mounted) setState(() => _loading = false);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      backgroundColor: const Color(0xFFF5F6F8),
+      appBar: AppBar(title: const Text('系统通知'), backgroundColor: Colors.white),
+      body: _loading
+          ? const Center(child: CircularProgressIndicator())
+          : RefreshIndicator(
+              onRefresh: _load,
+              child: ListView.builder(
+                padding: const EdgeInsets.fromLTRB(14, 14, 14, 28),
+                itemCount: _items.isEmpty ? 1 : _items.length,
+                itemBuilder: (context, index) {
+                  if (_items.isEmpty)
+                    return const Padding(
+                        padding: EdgeInsets.only(top: 100),
+                        child: Center(
+                            child: Text('暂无系统通知',
+                                style: TextStyle(color: kMute))));
+                  final r = _items[index];
+                  final title = '${r['title'] ?? r['body'] ?? '系统通知'}';
+                  final body = '${r['body'] ?? ''}';
+                  final time = '${r['createdAt'] ?? ''}'
+                      .replaceFirst('T', ' ')
+                      .replaceFirst(RegExp(r'\.\d+Z$'), '');
+                  return Card(
+                    elevation: 0,
+                    margin: const EdgeInsets.only(bottom: 10),
+                    child: InkWell(
+                      onTap: () {
+                        final meta = _metaOf(r);
+                        openNoticeTarget(
+                          context,
+                          widget.api,
+                          session: widget.session,
+                          kind: '${meta['kind'] ?? r['kind'] ?? 'todo'}',
+                          bizType: '${meta['bizType'] ?? ''}',
+                          bizId: '${meta['bizId'] ?? ''}',
+                          title:
+                              '${meta['title'] ?? r['title'] ?? r['body'] ?? '系统通知'}',
+                        );
+                      },
+                      child: Padding(
+                        padding: const EdgeInsets.fromLTRB(14, 12, 14, 12),
+                        child: Row(
+                            crossAxisAlignment: CrossAxisAlignment.start,
+                            children: [
+                              const SquareAvatar(
+                                  label: '系',
+                                  color: Color(0xFF07C160),
+                                  icon: Icons.notifications,
+                                  size: 40),
+                              const SizedBox(width: 10),
+                              Expanded(
+                                  child: Column(
+                                      crossAxisAlignment:
+                                          CrossAxisAlignment.start,
+                                      children: [
+                                    Text(title,
+                                        style: const TextStyle(
+                                            fontSize: 16,
+                                            fontWeight: FontWeight.w600)),
+                                    if (body.isNotEmpty && body != title) ...[
+                                      const SizedBox(height: 5),
+                                      Text(body,
+                                          style: const TextStyle(color: kMute))
+                                    ],
+                                    const SizedBox(height: 7),
+                                    Text(time,
+                                        style: const TextStyle(
+                                            fontSize: 12, color: kMute)),
+                                  ])),
+                            ]),
+                      ),
+                    ),
+                  );
+                },
+              ),
+            ),
+    );
+  }
+}