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lib/blocs/device_control/device_control_event.dart

+import 'package:equatable/equatable.dart';
+import 'package:laki_icu_app/models/bo/device_control_bo.dart';
+
+/// 用途：设备控制事件基类
+abstract class DeviceControlEvent extends Equatable {
+  const DeviceControlEvent();
+
+  @override
+  List<Object?> get props => [];
+}
+
+// ==================== 基础事件 ====================
+
+/// 加载设备控制数据
+class DeviceControlLoadRequested extends DeviceControlEvent {
+  const DeviceControlLoadRequested();
+}
+
+/// 更新设备控制全部数据
+class DeviceControlDataUpdated extends DeviceControlEvent {
+  final DeviceControlBO data;
+
+  const DeviceControlDataUpdated(this.data);
+
+  @override
+  List<Object?> get props => [data];
+}
+
+// ==================== 设备SN事件 ====================
+
+/// 获取设备SN（从MCU获取）
+class DeviceControlSnFetched extends DeviceControlEvent {
+  final String? sn;
+
+  const DeviceControlSnFetched(this.sn);
+
+  @override
+  List<Object?> get props => [sn];
+}
+
+/// 设置设备SN（用户配置，发送给MCU）
+class DeviceControlSnChanged extends DeviceControlEvent {
+  final String? sn;
+
+  const DeviceControlSnChanged(this.sn);
+
+  @override
+  List<Object?> get props => [sn];
+}
+
+// ==================== 舱内温度控制事件 ====================
+
+/// 获取舱内温度当前值（从MCU获取）
+class DeviceControlCabinTempCurrentValueFetched extends DeviceControlEvent {
+  final String currentValue;
+
+  const DeviceControlCabinTempCurrentValueFetched(this.currentValue);
+
+  @override
+  List<Object?> get props => [currentValue];
+}
+
+/// 设置舱内温度设定值（用户配置，发送给MCU）
+class DeviceControlCabinTempSetValueChanged extends DeviceControlEvent {
+  final String setValue;
+
+  const DeviceControlCabinTempSetValueChanged(this.setValue);
+
+  @override
+  List<Object?> get props => [setValue];
+}
+
+/// 设置舱内温度开关
+class DeviceControlCabinTempSwitchChanged extends DeviceControlEvent {
+  final bool isOn;
+
+  const DeviceControlCabinTempSwitchChanged(this.isOn);
+
+  @override
+  List<Object?> get props => [isOn];
+}
+
+// ==================== 舱内湿度控制事件 ====================
+
+/// 获取舱内湿度当前值（从MCU获取）
+class DeviceControlCabinHumidityCurrentValueFetched extends DeviceControlEvent {
+  final String currentValue;
+
+  const DeviceControlCabinHumidityCurrentValueFetched(this.currentValue);
+
+  @override
+  List<Object?> get props => [currentValue];
+}
+
+/// 设置舱内湿度设定值（用户配置，发送给MCU）
+class DeviceControlCabinHumiditySetValueChanged extends DeviceControlEvent {
+  final String setValue;
+
+  const DeviceControlCabinHumiditySetValueChanged(this.setValue);
+
+  @override
+  List<Object?> get props => [setValue];
+}
+
+/// 设置舱内湿度开关
+class DeviceControlCabinHumiditySwitchChanged extends DeviceControlEvent {
+  final bool isOn;
+
+  const DeviceControlCabinHumiditySwitchChanged(this.isOn);
+
+  @override
+  List<Object?> get props => [isOn];
+}
+
+// ==================== 氧气浓度控制事件 ====================
+
+/// 获取氧气浓度当前值（从MCU获取）
+class DeviceControlOxygenConcentrationCurrentValueFetched extends DeviceControlEvent {
+  final String currentValue;
+
+  const DeviceControlOxygenConcentrationCurrentValueFetched(this.currentValue);
+
+  @override
+  List<Object?> get props => [currentValue];
+}
+
+/// 设置氧气浓度设定值（用户配置，发送给MCU）
+class DeviceControlOxygenConcentrationSetValueChanged extends DeviceControlEvent {
+  final String setValue;
+
+  const DeviceControlOxygenConcentrationSetValueChanged(this.setValue);
+
+  @override
+  List<Object?> get props => [setValue];
+}
+
+/// 设置氧气浓度开关
+class DeviceControlOxygenConcentrationSwitchChanged extends DeviceControlEvent {
+  final bool isOn;
+
+  const DeviceControlOxygenConcentrationSwitchChanged(this.isOn);
+
+  @override
+  List<Object?> get props => [isOn];
+}
+
+// ==================== 二氧化碳浓度控制事件 ====================
+
+/// 获取二氧化碳浓度当前值（从MCU获取）
+class DeviceControlCO2ConcentrationCurrentValueFetched extends DeviceControlEvent {
+  final String currentValue;
+
+  const DeviceControlCO2ConcentrationCurrentValueFetched(this.currentValue);
+
+  @override
+  List<Object?> get props => [currentValue];
+}
+
+/// 设置二氧化碳浓度告警阈值（用户配置，发送给MCU）
+class DeviceControlCO2ConcentrationAlarmThresholdChanged extends DeviceControlEvent {
+  final String alarmThreshold;
+
+  const DeviceControlCO2ConcentrationAlarmThresholdChanged(this.alarmThreshold);
+
+  @override
+  List<Object?> get props => [alarmThreshold];
+}
+
+// ==================== 护理等级控制事件 ====================
+
+/// 设置护理等级（用户配置，发送给MCU）
+class DeviceControlCareLevelChanged extends DeviceControlEvent {
+  final CareLevel level;
+
+  const DeviceControlCareLevelChanged(this.level);
+
+  @override
+  List<Object?> get props => [level];
+}
+
+// ==================== 新风进化控制事件 ====================
+
+/// 设置新风模式（用户配置，发送给MCU）
+class DeviceControlFreshAirModeChanged extends DeviceControlEvent {
+  final FreshAirMode mode;
+
+  const DeviceControlFreshAirModeChanged(this.mode);
+
+  @override
+  List<Object?> get props => [mode];
+}
+
+// ==================== 风速调节控制事件 ====================
+
+/// 设置风速模式（用户配置，发送给MCU）
+class DeviceControlWindSpeedModeChanged extends DeviceControlEvent {
+  final WindSpeedMode mode;
+
+  const DeviceControlWindSpeedModeChanged(this.mode);
+
+  @override
+  List<Object?> get props => [mode];
+}
+
+// ==================== 雾化时间设置事件 ====================
+
+/// 设置雾化时间（用户配置，发送给MCU）
+class DeviceControlNebulizationTimeChanged extends DeviceControlEvent {
+  final String minutes;
+
+  const DeviceControlNebulizationTimeChanged(this.minutes);
+
+  @override
+  List<Object?> get props => [minutes];
+}
+
+// ==================== 消毒时间设置事件 ====================
+
+/// 设置消毒时间（用户配置，发送给MCU）
+class DeviceControlDisinfectionTimeChanged extends DeviceControlEvent {
+  final String minutes;
+
+  const DeviceControlDisinfectionTimeChanged(this.minutes);
+
+  @override
+  List<Object?> get props => [minutes];
+}
+
+// ==================== 开放供氧控制事件 ====================
+
+/// 设置开放供氧开关（用户配置，发送给MCU）
+class DeviceControlOpenOxygenSwitchChanged extends DeviceControlEvent {
+  final bool isOn;
+
+  const DeviceControlOpenOxygenSwitchChanged(this.isOn);
+
+  @override
+  List<Object?> get props => [isOn];
+}
+
+// ==================== 供氧计时事件 ====================
+
+/// 更新供氧计时（从MCU获取）
+class DeviceControlOxygenTimerUpdated extends DeviceControlEvent {
+  final String hours;
+  final String minutes;
+  final String seconds;
+
+  const DeviceControlOxygenTimerUpdated(this.hours, this.minutes, this.seconds);
+
+  @override
+  List<Object?> get props => [hours, minutes, seconds];
+}
+
+/// 清零供氧计时（用户操作）
+class DeviceControlOxygenTimerCleared extends DeviceControlEvent {
+  const DeviceControlOxygenTimerCleared();
+}
+
+// ==================== 循环模式控制事件 ====================
+
+/// 设置循环模式（用户配置，发送给MCU）
+class DeviceControlCirculationModeChanged extends DeviceControlEvent {
+  final CirculationMode mode;
+
+  const DeviceControlCirculationModeChanged(this.mode);
+
+  @override
+  List<Object?> get props => [mode];
+}
+
+// ==================== 灯光控制事件 ====================
+
+/// 设置检查灯开关（用户配置，发送给MCU）
+class DeviceControlCheckLightSwitchChanged extends DeviceControlEvent {
+  final bool isOn;
+
+  const DeviceControlCheckLightSwitchChanged(this.isOn);
+
+  @override
+  List<Object?> get props => [isOn];
+}
+
+/// 设置照明灯开关（用户配置，发送给MCU）
+class DeviceControlIlluminationLightSwitchChanged extends DeviceControlEvent {
+  final bool isOn;
+
+  const DeviceControlIlluminationLightSwitchChanged(this.isOn);
+
+  @override
+  List<Object?> get props => [isOn];
+}
+
+/// 设置蓝光灯开关（用户配置，发送给MCU）
+class DeviceControlBlueLightSwitchChanged extends DeviceControlEvent {
+  final bool isOn;
+
+  const DeviceControlBlueLightSwitchChanged(this.isOn);
+
+  @override
+  List<Object?> get props => [isOn];
+}
+
+/// 设置红光灯开关（用户配置，发送给MCU）
+class DeviceControlRedLightSwitchChanged extends DeviceControlEvent {
+  final bool isOn;
+
+  const DeviceControlRedLightSwitchChanged(this.isOn);
+
+  @override
+  List<Object?> get props => [isOn];
+}
+
+// ==================== 全局统计数据事件 ====================
+
+/// 更新总运行时长（从MCU获取）
+class DeviceControlTotalRunTimeUpdated extends DeviceControlEvent {
+  final String totalRunTime;
+
+  const DeviceControlTotalRunTimeUpdated(this.totalRunTime);
+
+  @override
+  List<Object?> get props => [totalRunTime];
+}
+
+/// 更新环境温度（从MCU获取）
+class DeviceControlEnvironmentTempUpdated extends DeviceControlEvent {
+  final String environmentTemp;
+
+  const DeviceControlEnvironmentTempUpdated(this.environmentTemp);
+
+  @override
+  List<Object?> get props => [environmentTemp];
+}
+
+/// 更新总制氧时长（从MCU获取）
+class DeviceControlTotalOxygenTimeUpdated extends DeviceControlEvent {
+  final String totalOxygenTime;
+
+  const DeviceControlTotalOxygenTimeUpdated(this.totalOxygenTime);
+
+  @override
+  List<Object?> get props => [totalOxygenTime];
+}
+
+/// 初始化设备设置（用户操作，重置为默认值）
+class DeviceControlResetSettings extends DeviceControlEvent {
+  const DeviceControlResetSettings();
+}

lib/blocs/device_control/device_control_state.dart

+import 'package:equatable/equatable.dart';
+import 'package:laki_icu_app/models/bo/device_control_bo.dart';
+
+/// 默认的 DeviceControlBO 数据（所有字段为初始值）
+const DeviceControlBO _defaultDeviceControlBO = DeviceControlBO(
+  sn: null,
+  totalRunTime: '0h',
+  environmentTemp: '25.0℃',
+  totalOxygenTime: '0h',
+  cabinTemp: TemperatureControlBO(
+    currentValue: '24',
+    setValue: '24',
+    unit: '℃',
+    isOn: false,
+  ),
+  cabinHumidity: HumidityControlBO(
+    currentValue: '24',
+    setValue: '50',
+    unit: '%',
+    isOn: false,
+  ),
+  oxygenConcentration: OxygenConcentrationBO(
+    currentValue: '24',
+    setValue: '90',
+    unit: '%',
+    isOn: true,
+  ),
+  co2Concentration: CO2ConcentrationBO(
+    currentValue: '2400',
+    alarmThreshold: '4000',
+    unit: 'PPM',
+  ),
+  careLevel: CareLevelControlBO(
+    currentLevel: CareLevel.special,
+  ),
+  freshAir: FreshAirControlBO(
+    mode: FreshAirMode.auto,
+    description: 'CO₂超设定值时自动启动外循环净化，当降至2000ppm后，本功能自动关闭',
+  ),
+  windSpeed: WindSpeedControlBO(
+    currentMode: WindSpeedMode.sleep,
+  ),
+  nebulizationTime: NebulizationTimeBO(
+    setMinutes: '00',
+  ),
+  disinfectionTime: DisinfectionTimeBO(
+    setMinutes: '14',
+  ),
+  openOxygen: OpenOxygenControlBO(
+    isOn: false,
+    description: '开启后风扇打开，制冷、加热和循环等设备暂停。\n*保持设备周围空气相对禁止，严禁烟火',
+  ),
+  oxygenTimer: OxygenTimerBO(
+    hours: '00',
+    minutes: '00',
+    seconds: '00',
+  ),
+  circulationMode: CirculationModeBO(
+    currentMode: CirculationMode.external,
+  ),
+  lightControl: LightControlBO(
+    checkLightOn: false,
+    illuminationOn: false,
+    blueLightOn: false,
+    redLightOn: false,
+  ),
+);
+
+/// 用途：设备控制状态
+/// 涉及页面：设备控制页面
+class DeviceControlState extends Equatable {
+  /// 设备控制数据
+  final DeviceControlBO data;
+
+  /// 用户设置（仅包含用户可配置的字段，用于 hydrated_bloc 持久化）
+  final DeviceControlUserSettings userSettings;
+
+  /// 加载状态
+  final bool isLoading;
+
+  /// 错误信息
+  final String? error;
+
+  const DeviceControlState({
+    this.data = _defaultDeviceControlBO,
+    this.userSettings = const DeviceControlUserSettings(),
+    this.isLoading = false,
+    this.error,
+  });
+
+  DeviceControlState copyWith({
+    DeviceControlBO? data,
+    DeviceControlUserSettings? userSettings,
+    bool? isLoading,
+    String? error,
+    bool clearError = false,
+  }) {
+    return DeviceControlState(
+      data: data ?? this.data,
+      userSettings: userSettings ?? this.userSettings,
+      isLoading: isLoading ?? this.isLoading,
+      error: clearError ? null : error ?? this.error,
+    );
+  }
+
+  /// 从持久化存储中恢复状态（仅恢复用户设置，MCU值使用默认值）
+  factory DeviceControlState.fromJson(Map<String, dynamic> json) {
+    final userSettings = DeviceControlUserSettings.fromJson(json);
+    final data = userSettings.applyTo(_defaultDeviceControlBO);
+    return DeviceControlState(
+      data: data,
+      userSettings: userSettings,
+    );
+  }
+
+  /// 序列化为持久化存储（仅持久化用户设置，不包含MCU获取的值）
+  Map<String, dynamic> toJson() {
+    return userSettings.toJson();
+  }
+
+  @override
+  List<Object?> get props => [data, userSettings, isLoading, error];
+}

lib/main.dart

@@ -3,6 +3,8 @@ import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:hydrated_bloc/hydrated_bloc.dart';
+import 'package:path_provider/path_provider.dart';
 import 'package:laki_icu_app/blocs/auth/auth_bloc.dart';
 import 'package:laki_icu_app/blocs/auth/auth_event.dart';
 import 'package:laki_icu_app/blocs/auth/auth_state.dart';
@@ -27,10 +29,17 @@ import 'package:flutter_ume_kit_dio_plus/flutter_ume_kit_dio_plus.dart';
 // import 'package:flutter_ume_kit_show_code_plus/flutter_ume_kit_show_code_plus.dart';
 import 'package:flutter_ume_kit_ui_plus/flutter_ume_kit_ui_plus.dart';
 
+import 'package:laki_icu_app/blocs/device_control/device_control_bloc.dart';
 import 'package:marionette_flutter/marionette_flutter.dart';
 
-void main(List<String> args) {
+Future<void> main(List<String> args) async {
   // WidgetsFlutterBinding.ensureInitialized();
+  // 初始化 HydratedBloc 存储（用于持久化设备控制用户设置等）
+  WidgetsFlutterBinding.ensureInitialized();
+  final storageDirectory = await getApplicationDocumentsDirectory();
+  HydratedBloc.storage = await HydratedStorage.build(
+    storageDirectory: storageDirectory,
+  );
 
   // UME 调试工具（仅 Debug 模式启用）
   if (kDebugMode) {
@@ -43,7 +52,6 @@ void main(List<String> args) {
     // ..register(DioInspector(dio: ApiClient.instance().dio));
     runApp(UMEWidget(enable: true, child: const MyApp()));
   } else {
-    WidgetsFlutterBinding.ensureInitialized();
     runApp(const MyApp());
   }
   // runApp(const MyApp());
@@ -63,6 +71,7 @@ class _MyAppState extends State<MyApp> {
   late final AppRouter _appRouter;
   late final AuthBloc _authBloc;
   BluetoothReadBloc? _bluetoothReadBloc;
+  DeviceControlBloc? _deviceControlBloc;
   StreamSubscription? _tokenExpiredSubscription;
   bool _isInitializing = true;
 
@@ -71,6 +80,9 @@ class _MyAppState extends State<MyApp> {
         storageService: _storageService,
       );
 
+  DeviceControlBloc get _deviceControlBlocInstance =>
+      _deviceControlBloc ??= DeviceControlBloc();
+
   @override
   void initState() {
     super.initState();
@@ -154,6 +166,7 @@ class _MyAppState extends State<MyApp> {
     _tokenExpiredSubscription?.cancel();
     _authBloc.close();
     _bluetoothReadBloc?.close();
+    _deviceControlBloc?.close();
     super.dispose();
   }
 
@@ -168,6 +181,9 @@ class _MyAppState extends State<MyApp> {
             BlocProvider<BluetoothReadBloc>.value(
               value: _bluetoothReadBlocInstance,
             ),
+            BlocProvider<DeviceControlBloc>.value(
+              value: _deviceControlBlocInstance,
+            ),
             // BlocProvider<CounterBloc>(create: (_) => CounterBloc()),
           ],
           child: MultiBlocListener(

pubspec.yaml

@@ -60,6 +60,7 @@ dependencies:
   flutter_reactive_ble: ^5.5.0
   mqtt_client: ^10.5.1
   marionette_flutter: ^0.5.0
+  hydrated_bloc: ^9.1.5
 dev_dependencies:
   flutter_test:
     sdk: flutter