fix: 修复SN读取跟写入

lib/models/bo/user_model.dart

@@ -12,7 +12,7 @@ class UserModel extends Equatable {
   final String? hospitalName;
 
   // ignore: non_constant_identifier_names
-  static String? MAC;
+  static String? SN;
 
   const UserModel({
     required this.id,

lib/utils/event_bus.dart

@@ -24,3 +24,6 @@ class TokenExpiredEvent {}
 
 // 退出登录事件
 class LogoutEvent {}
+
+// 打开蓝牙扫描/绑定页面事件
+class OpenBluetoothScanEvent {}

lib/utils/storage/storage_service.dart

@@ -9,7 +9,7 @@ class StorageService {
   static const String _keyRememberSmsCode = 'remember_sms_code';
   static const String _keyRememberEnabled = 'remember_enabled';
   static const String _keyUserInfo = 'user_info';
-  static const String _keyUserMac = 'user_mac';
+  static const String _keyUserSn = 'user_sn';
   static const String _keyClientId = 'client_id';
   static const String _keyBoundBluetoothDeviceId = 'bound_bluetooth_device_id';
   static const String _keyBoundBluetoothDeviceName =
@@ -76,11 +76,12 @@ class StorageService {
     final jsonStr =
         '${userInfo.id}|${userInfo.nickname ?? ''}|${userInfo.phone ?? ''}|${userInfo.avatar ?? ''}|${userInfo.type ?? ''}|${userInfo.canControlDevice ?? ''}|${userInfo.canViewOperation ?? ''}|${userInfo.hospitalId ?? ''}|${userInfo.hospitalName ?? ''}';
     await _storage.write(key: _keyUserInfo, value: jsonStr);
+    await getUserSn();
   }
 
   Future<UserModel?> getUserInfo() async {
     final value = await _storage.read(key: _keyUserInfo);
-    UserModel.MAC = await getUserMac();
+    UserModel.SN = await getUserSn();
     if (value == null || value.isEmpty) return null;
     final parts = value.split('|');
     if (parts.length < 9) return null;
@@ -101,20 +102,20 @@ class StorageService {
     await _storage.delete(key: _keyUserInfo);
   }
 
-  Future<void> saveUserMac(String mac) async {
-    UserModel.MAC = mac;
-    await _storage.write(key: _keyUserMac, value: mac);
+  Future<void> saveUserSn(String sn) async {
+    UserModel.SN = sn;
+    await _storage.write(key: _keyUserSn, value: sn);
   }
 
-  Future<String?> getUserMac() async {
-    final mac = await _storage.read(key: _keyUserMac);
-    UserModel.MAC = mac;
-    return mac;
+  Future<String?> getUserSn() async {
+    final sn = await _storage.read(key: _keyUserSn);
+    UserModel.SN = sn;
+    return sn;
   }
 
-  Future<void> deleteUserMac() async {
-    UserModel.MAC = null;
-    await _storage.delete(key: _keyUserMac);
+  Future<void> deleteUserSn() async {
+    UserModel.SN = null;
+    await _storage.delete(key: _keyUserSn);
   }
 
   // ==================== ClientId 相关 ====================

lib/views/layout/default_view.dart

@@ -4,6 +4,7 @@ import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 
 import '../../routes/app_router.gr.dart';
+import '../../utils/event_bus.dart';
 import 'cubit/default_layout_cubit.dart';
 import 'cubit/default_layout_state.dart';
 import 'widgets/monitoring_bottom_menu.dart';
@@ -78,9 +79,7 @@ class _DefaultLayoutContent extends StatelessWidget {
             return PreferredSize(
               preferredSize: Size.fromHeight(104.h),
               child: Container(
-                decoration: const BoxDecoration(
-                  // border: BoxBorder.all(width: 1.w,color: Colors.red)
-                ),
+                decoration: const BoxDecoration(),
                 child: Stack(
                   children: [
                     Positioned(
@@ -92,7 +91,7 @@ class _DefaultLayoutContent extends StatelessWidget {
                         height: 162.h,
                       ),
                     ),
-                    Container(
+                    SizedBox(
                       height: 104.h,
                       child: const MonitoringTopStatusBar(),
                     ),
@@ -107,6 +106,15 @@ class _DefaultLayoutContent extends StatelessWidget {
               menuItems: state.menuItems,
               selectedMenuId: selectedMenuId,
               onMenuItemTap: (menuId) {
+                if (menuId == 'tsaas') {
+                  if (tabsRouter.activeIndex != 0) {
+                    tabsRouter.setActiveIndex(0);
+                  }
+                  WidgetsBinding.instance.addPostFrameCallback((_) {
+                    eventBus.emit(OpenBluetoothScanEvent());
+                  });
+                  return;
+                }
                 final index = indexFromMenuId(menuId);
                 tabsRouter.setActiveIndex(index);
               },

lib/views/layout/widgets/monitoring_top_status_bar.dart

@@ -13,11 +13,9 @@ class MonitoringTopStatusBar extends StatelessWidget {
           fit: BoxFit.fill,
         ),
       ),
-      padding: EdgeInsets.only(left: 32.w,bottom: 22.h),
+      padding: EdgeInsets.only(left: 32.w, bottom: 22.h),
       child: Row(
         children: [
-          
-              // SizedBox(width: 18.w),
           Text(
             '总运行时长:9999h',
             style: TextStyle(
@@ -41,12 +39,8 @@ class MonitoringTopStatusBar extends StatelessWidget {
               fontSize: 25.sp,
             ),
           ),
-          
-          // const Spacer(),  
         ],
       ),
     );
   }
- 
- 
 }

lib/views/monitoring/index/cubit/monitoring_index_cubit.dart

@@ -83,11 +83,16 @@ class MonitoringIndexCubit extends Cubit<MonitoringIndexState> {
       emit(state.copyWith(bluetoothMessage: message));
     });
 
-    _bluetoothDataSub = _bluetoothManager.dataStream.listen((packet) {
+    _bluetoothDataSub = _bluetoothManager.dataStream.listen((packet) async {
       if (isClosed) return;
       try {
         final reports = _mcuReportDecoder.addBytes(packet.bytes);
         final latestReport = reports.isEmpty ? null : reports.last;
+        final latestSn = latestReport?.sn.trim();
+        if (latestSn != null && latestSn.isNotEmpty) {
+          await _storageService.saveUserSn(latestSn);
+          if (isClosed) return;
+        }
         emit(state.copyWith(
           latestBluetoothRawHex: packet.rawHex,
           latestMcuReport: latestReport,
@@ -108,14 +113,7 @@ class MonitoringIndexCubit extends Cubit<MonitoringIndexState> {
     final boundDevice = await _storageService.getBoundBluetoothDevice();
     if (isClosed) return;
     final deviceId = boundDevice['deviceId'];
-    if (deviceId != null && deviceId.isNotEmpty) {
-      final userMac = await _storageService.getUserMac();
-      if (userMac == null || userMac.isEmpty) {
-        await _storageService.saveUserMac(deviceId);
-      }
-    } else {
-      await _storageService.getUserMac();
-    }
+    await _storageService.getUserSn();
     if (isClosed) return;
     emit(state.copyWith(
       boundBluetoothDeviceId:
@@ -312,7 +310,6 @@ class MonitoringIndexCubit extends Cubit<MonitoringIndexState> {
         deviceId: device.remoteId,
         deviceName: device.name,
       );
-      await _storageService.saveUserMac(device.remoteId);
       if (isClosed) return;
       emit(state.copyWith(
         isBluetoothBinding: false,
@@ -334,7 +331,7 @@ class MonitoringIndexCubit extends Cubit<MonitoringIndexState> {
   Future<void> unbindBluetoothDevice() async {
     await _bluetoothManager.disconnect();
     await _storageService.deleteBoundBluetoothDevice();
-    await _storageService.deleteUserMac();
+    await _storageService.deleteUserSn();
     _mcuReportDecoder.clear();
     if (isClosed) return;
     emit(state.copyWith(

lib/views/monitoring/index/monitoring_index_view.dart

+import 'dart:async';
+
 import 'package:auto_route/auto_route.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:laki_icu_app/enums/video_stream_mode_enum.dart';
 import 'package:laki_icu_app/models/bo/monitoring_bo.dart';
+import 'package:laki_icu_app/utils/event_bus.dart';
 
 import 'cubit/monitoring_index_cubit.dart';
 import 'cubit/monitoring_index_state.dart';
@@ -35,11 +38,22 @@ class MonitoringIndexContent extends StatefulWidget {
 
 class _MonitoringIndexContentState extends State<MonitoringIndexContent> {
   late final MonitoringIndexCubit _monitoringIndexCubit;
+  StreamSubscription<OpenBluetoothScanEvent>? _bluetoothScanEventSub;
 
   @override
   void initState() {
     super.initState();
     _monitoringIndexCubit = context.read<MonitoringIndexCubit>();
+    _bluetoothScanEventSub = eventBus.on<OpenBluetoothScanEvent>().listen((_) {
+      if (!mounted) return;
+      _showBluetoothDialog();
+    });
+  }
+
+  @override
+  void dispose() {
+    _bluetoothScanEventSub?.cancel();
+    super.dispose();
   }
 
   @override
@@ -136,13 +150,8 @@ class _MonitoringIndexContentState extends State<MonitoringIndexContent> {
     for (int i = 0; i < displayMetrics.length; i++) {
       children.add(
         Expanded(
-          child: Container(
-            decoration: BoxDecoration(
-                // border: BoxBorder.all(width: 1.w, color: Colors.red),
-                ),
           child: MonitoringMetricCard(metric: displayMetrics[i]),
         ),
-        ),
       );
       if (i < displayMetrics.length - 1) {
         children.add(SizedBox(width: 20.w));

lib/views/monitoring/index/widgets/bluetooth_bind_dialog.dart

@@ -75,7 +75,7 @@ class _BluetoothBindDialogState extends State<BluetoothBindDialog> {
                 '设备连接',
                 style: TextStyle(
                   color: Colors.white,
-                  fontSize: 42.sp,
+                  fontSize: 49.sp,
                   fontWeight: FontWeight.w400,
                 ),
               ),
@@ -84,7 +84,7 @@ class _BluetoothBindDialogState extends State<BluetoothBindDialog> {
                 '搜索蓝牙设备完成配对连接',
                 style: TextStyle(
                   color: Colors.white.withValues(alpha: 0.84),
-                  fontSize: 22.sp,
+                  fontSize: 29.sp,
                 ),
               ),
             ],
@@ -147,7 +147,7 @@ class _BluetoothBindDialogState extends State<BluetoothBindDialog> {
             message,
             style: TextStyle(
               color: Colors.white.withValues(alpha: 0.88),
-              fontSize: 21.sp,
+              fontSize: 28.sp,
               fontWeight: FontWeight.w400,
             ),
             maxLines: 1,
@@ -174,7 +174,7 @@ class _BluetoothBindDialogState extends State<BluetoothBindDialog> {
           style: TextButton.styleFrom(
             foregroundColor: Colors.white,
             disabledForegroundColor: Colors.white70,
-            textStyle: TextStyle(fontSize: 17.sp),
+            textStyle: TextStyle(fontSize: 24.sp),
           ),
         ),
       ],
@@ -188,7 +188,7 @@ class _BluetoothBindDialogState extends State<BluetoothBindDialog> {
           state.isBluetoothScanning ? '正在扫描附近设备...' : '暂无设备',
           style: TextStyle(
             color: Colors.white.withValues(alpha: 0.76),
-            fontSize: 24.sp,
+            fontSize: 31.sp,
           ),
         ),
       );
@@ -290,7 +290,7 @@ class _BluetoothBindDialogState extends State<BluetoothBindDialog> {
           color: rawHex != null && rawHex.isNotEmpty
               ? const Color(0xFF00F6FF)
               : Colors.white.withValues(alpha: 0.66),
-          fontSize: 15.sp,
+          fontSize: 22.sp,
         ),
         maxLines: 2,
         overflow: TextOverflow.ellipsis,
@@ -323,7 +323,7 @@ class _BluetoothReportSummary extends StatelessWidget {
               report.sn.isEmpty ? 'SN --' : 'SN ${report.sn}',
               style: TextStyle(
                 color: const Color(0xFF00F6FF),
-                fontSize: 15.sp,
+                fontSize: 22.sp,
                 fontWeight: FontWeight.w600,
               ),
               maxLines: 1,
@@ -380,14 +380,14 @@ class _BluetoothReportMetric extends StatelessWidget {
               text: '$label ',
               style: TextStyle(
                 color: Colors.white.withValues(alpha: 0.58),
-                fontSize: 13.sp,
+                fontSize: 20.sp,
               ),
             ),
             TextSpan(
               text: value,
               style: TextStyle(
                 color: Colors.white,
-                fontSize: 16.sp,
+                fontSize: 23.sp,
                 fontWeight: FontWeight.w600,
               ),
             ),
@@ -395,7 +395,7 @@ class _BluetoothReportMetric extends StatelessWidget {
               text: unit,
               style: TextStyle(
                 color: Colors.white.withValues(alpha: 0.72),
-                fontSize: 12.sp,
+                fontSize: 19.sp,
               ),
             ),
           ],
@@ -446,7 +446,7 @@ class _BluetoothDeviceRow extends StatelessWidget {
                     device.name,
                     style: TextStyle(
                       color: textColor,
-                      fontSize: 26.sp,
+                      fontSize: 33.sp,
                       fontWeight: isBound ? FontWeight.w600 : FontWeight.w400,
                     ),
                     maxLines: 1,
@@ -457,7 +457,7 @@ class _BluetoothDeviceRow extends StatelessWidget {
                     '${device.remoteId}  RSSI ${device.rssi}',
                     style: TextStyle(
                       color: Colors.white.withValues(alpha: 0.42),
-                      fontSize: 13.sp,
+                      fontSize: 20.sp,
                     ),
                     maxLines: 1,
                     overflow: TextOverflow.ellipsis,
@@ -473,7 +473,7 @@ class _BluetoothDeviceRow extends StatelessWidget {
                 textAlign: TextAlign.left,
                 style: TextStyle(
                   color: textColor,
-                  fontSize: 25.sp,
+                  fontSize: 32.sp,
                   fontWeight: isBound ? FontWeight.w600 : FontWeight.w400,
                 ),
               ),