空调控制

lib/models/bo/ac_bo.dart

+import 'package:equatable/equatable.dart';
+
+String _parseString(dynamic value, {String fallback = ''}) {
+  if (value == null) return fallback;
+  if (value is String) return value;
+  return value.toString();
+}
+
+int _parseInt(dynamic value, {int fallback = 0}) {
+  if (value == null) return fallback;
+  if (value is int) return value;
+  if (value is double) return value.toInt();
+  if (value is String) {
+    final parsed = int.tryParse(value.trim());
+    return parsed ?? fallback;
+  }
+  return fallback;
+}
+
+/// 空调状态 BO - 对应 GET /app/device/ac/status 响应
+class AcStatusBO extends Equatable {
+  final int deviceId;
+  final String deviceName;
+  final String powerStatus;       // 电源开关状态码：0=关闭 1=开启
+  final String currentTemperature; // 当前室内温度值
+  final String targetTemperature;  // 目标设定温度值
+  final String mode;              // 当前工作模式码：cooling/heating/dehumidify/fan/auto
+  final String modeText;          // 工作模式中文文本
+  final String fanSpeed;          // 当前风速档位码：low/mid/high/auto
+  final String fanSpeedText;      // 风速中文文本
+
+  const AcStatusBO({
+    required this.deviceId,
+    required this.deviceName,
+    required this.powerStatus,
+    required this.currentTemperature,
+    required this.targetTemperature,
+    required this.mode,
+    required this.modeText,
+    required this.fanSpeed,
+    required this.fanSpeedText,
+  });
+
+  factory AcStatusBO.fromJson(Map<String, dynamic> json) {
+    return AcStatusBO(
+      deviceId: _parseInt(json['deviceId']),
+      deviceName: _parseString(json['deviceName']),
+      powerStatus: _parseString(json['powerStatus']),
+      currentTemperature: _parseString(json['currentTemperature']),
+      targetTemperature: _parseString(json['targetTemperature']),
+      mode: _parseString(json['mode']),
+      modeText: _parseString(json['modeText']),
+      fanSpeed: _parseString(json['fanSpeed']),
+      fanSpeedText: _parseString(json['fanSpeedText']),
+    );
+  }
+
+  /// 电源是否开启
+  bool get isPowerOn => powerStatus == '1';
+
+  /// 当前温度（int）
+  int get currentTempInt => int.tryParse(currentTemperature) ?? 0;
+
+  /// 目标温度（int）
+  int get targetTempInt => int.tryParse(targetTemperature) ?? 24;
+
+  @override
+  List<Object?> get props => [
+        deviceId,
+        deviceName,
+        powerStatus,
+        currentTemperature,
+        targetTemperature,
+        mode,
+        modeText,
+        fanSpeed,
+        fanSpeedText,
+      ];
+}
+
+/// Mode 映射工具
+class AcModeMapper {
+  /// UI 模式名 → GET 返回的 mode 码
+  static const Map<String, String> uiToGetMode = {
+    '制冷': 'cooling',
+    '制热': 'heating',
+    '除湿': 'dehumidify',
+    '送风': 'fan',
+    '自动': 'auto',
+  };
+
+  /// GET 返回的 mode 码 → UI 模式名
+  static const Map<String, String> getToUiMode = {
+    'cooling': '制冷',
+    'heating': '制热',
+    'dehumidify': '除湿',
+    'fan': '送风',
+    'auto': '自动',
+  };
+
+  /// UI 模式名 → POST 请求的 mode 码
+  static const Map<String, String> uiToPostMode = {
+    '制冷': 'cool',
+    '制热': 'heat',
+    '除湿': 'dry',
+    '送风': 'fan',
+    '自动': 'auto',
+  };
+
+  /// UI 风速名 → GET 返回的 API 风速码
+  static const Map<String, String> uiToGetFanSpeed = {
+    '自动': 'auto',
+    '低': 'low',
+    '中': 'mid',
+    '高': 'high',
+  };
+
+  /// GET 返回的 API 风速码 → UI 风速名
+  static const Map<String, String> getToUiFanSpeed = {
+    'auto': '自动',
+    'low': '低',
+    'mid': '中',
+    'high': '高',
+  };
+
+  /// UI 风速名 → POST 请求的 API 风速码（注意：POST 用 medium，GET 用 mid）
+  static const Map<String, String> uiToPostFanSpeed = {
+    '自动': 'auto',
+    '低': 'low',
+    '中': 'medium',
+    '高': 'high',
+  };
+
+  /// 根据 GET mode 码获取 UI 模式名，未知时返回原值
+  static String modeTextFromCode(String modeCode) {
+    return getToUiMode[modeCode] ?? modeCode;
+  }
+
+  /// 根据 UI 模式名获取 POST mode 码
+  static String postModeFromUi(String uiModeName) {
+    return uiToPostMode[uiModeName] ?? 'cool';
+  }
+
+  /// 根据 GET 风速码获取 UI 风速名
+  static String fanSpeedTextFromGetCode(String fanSpeedCode) {
+    return getToUiFanSpeed[fanSpeedCode] ?? fanSpeedCode;
+  }
+
+  /// 根据 UI 风速名获取 POST 风速码
+  static String postFanSpeedFromUi(String uiFanSpeedName) {
+    return uiToPostFanSpeed[uiFanSpeedName] ?? 'auto';
+  }
+}

lib/repositories/ac_repository.dart

+import '../utils/http/response_model.dart';
+import '../utils/http/dio_request.dart';
+import '../models/bo/ac_bo.dart';
+
+class AcRepository {
+  /// 获取空调状态
+  /// GET /app/device/ac/status
+  Future<ResponseModel<AcStatusBO>> getStatus({required int deviceId}) {
+    return DioRequest.instance.get<AcStatusBO>(
+      '/app/device/ac/status',
+      queryParameters: {'deviceId': deviceId},
+      fromJsonT: (data) =>
+          AcStatusBO.fromJson(data as Map<String, dynamic>),
+    );
+  }
+
+  /// 空调控制操作
+  /// POST /app/device/ac/control
+  Future<ResponseModel<Map<String, dynamic>>> control({
+    required int deviceId,
+    bool? powerOn,
+    int? targetTemperature,
+    String? mode,
+    String? fanSpeed,
+  }) {
+    final params = <String, dynamic>{
+      'deviceId': deviceId,
+    };
+    if (powerOn != null) params['powerOn'] = powerOn;
+    if (targetTemperature != null) params['targetTemperature'] = targetTemperature;
+    if (mode != null) params['mode'] = mode;
+    if (fanSpeed != null) params['fanSpeed'] = fanSpeed;
+
+    return DioRequest.instance.post<Map<String, dynamic>>(
+      '/app/device/ac/control',
+      data: params,
+    );
+  }
+}

lib/routes/app_router.gr.dart

@@ -181,9 +181,14 @@ abstract class $AppRouter extends _i21.RootStackRouter {
       );
     },
     ServiceDeviceDetailRoute.name: (routeData) {
+      final args = routeData.argsAs<ServiceDeviceDetailRouteArgs>(
+          orElse: () => const ServiceDeviceDetailRouteArgs(deviceId: 0));
       return _i21.AutoRoutePage<dynamic>(
         routeData: routeData,
-        child: const _i18.ServiceDeviceDetailView(),
+        child: _i18.ServiceDeviceDetailView(
+          key: args.key,
+          deviceId: args.deviceId,
+        ),
       );
     },
     ServiceIndexRoute.name: (routeData) {
@@ -586,16 +591,40 @@ class SearchRouteArgs {
 
 /// generated route for
 /// [_i18.ServiceDeviceDetailView]
-class ServiceDeviceDetailRoute extends _i21.PageRouteInfo<void> {
-  const ServiceDeviceDetailRoute({List<_i21.PageRouteInfo>? children})
-      : super(
+class ServiceDeviceDetailRoute extends _i21.PageRouteInfo<ServiceDeviceDetailRouteArgs> {
+  ServiceDeviceDetailRoute({
+    _i22.Key? key,
+    required int deviceId,
+    List<_i21.PageRouteInfo>? children,
+  }) : super(
           ServiceDeviceDetailRoute.name,
+          args: ServiceDeviceDetailRouteArgs(
+            key: key,
+            deviceId: deviceId,
+          ),
           initialChildren: children,
         );
 
   static const String name = 'ServiceDeviceDetailRoute';
 
-  static const _i21.PageInfo<void> page = _i21.PageInfo<void>(name);
+  static const _i21.PageInfo<ServiceDeviceDetailRouteArgs> page =
+      _i21.PageInfo<ServiceDeviceDetailRouteArgs>(name);
+}
+
+class ServiceDeviceDetailRouteArgs {
+  const ServiceDeviceDetailRouteArgs({
+    this.key,
+    required this.deviceId,
+  });
+
+  final _i22.Key? key;
+
+  final int deviceId;
+
+  @override
+  String toString() {
+    return 'ServiceDeviceDetailRouteArgs{key: $key, deviceId: $deviceId}';
+  }
 }
 
 /// generated route for

lib/services/ac_service.dart

+import '../models/bo/ac_bo.dart';
+import '../repositories/ac_repository.dart';
+
+class AcService {
+  final AcRepository _repository;
+
+  AcService({required AcRepository repository}) : _repository = repository;
+
+  /// 获取空调状态
+  Future<AcStatusBO> getStatus({required int deviceId}) async {
+    final result = await _repository.getStatus(deviceId: deviceId);
+    if (result.success && result.data != null) {
+      return result.data!;
+    }
+    throw Exception(result.msg);
+  }
+
+  /// 空调控制操作
+  Future<void> control({
+    required int deviceId,
+    bool? powerOn,
+    int? targetTemperature,
+    String? mode,
+    String? fanSpeed,
+  }) async {
+    final result = await _repository.control(
+      deviceId: deviceId,
+      powerOn: powerOn,
+      targetTemperature: targetTemperature,
+      mode: mode,
+      fanSpeed: fanSpeed,
+    );
+    if (!result.success) {
+      throw Exception(result.msg);
+    }
+  }
+}

lib/views/service/device/cubit/service_device_cubit.dart

-import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:smart_hotel_app/models/bo/ac_bo.dart';
+import 'package:smart_hotel_app/repositories/ac_repository.dart';
+import 'package:smart_hotel_app/services/ac_service.dart';
 import 'package:smart_hotel_app/views/service/device/cubit/service_device_state.dart';
 
 class ServiceDeviceCubit extends Cubit<ServiceDeviceState> {
-  ServiceDeviceCubit() : super(const ServiceDeviceState()) {
-    initData();
+  final AcService _service;
+  final int _deviceId;
+
+  ServiceDeviceCubit({
+    AcService? service,
+    required int deviceId,
+  })  : _service = service ?? AcService(repository: AcRepository()),
+        _deviceId = deviceId,
+        super(ServiceDeviceState(deviceId: deviceId)) {
+    loadAcStatus();
+  }
+
+  /// 加载空调状态
+  Future<void> loadAcStatus() async {
+    emit(state.copyWith(isLoading: true, clearError: true));
+    try {
+      final status = await _service.getStatus(deviceId: _deviceId);
+      emit(_mapStatusToState(status));
+    } catch (e) {
+      emit(state.copyWith(isLoading: false, error: e.toString()));
+    }
   }
 
-  void initData() {
-    emit(state.copyWith(
-      isOn: true,
-      targetTemperature: 24,
-      currentTemperature: 26,
+  /// 将 API 返回的 AcStatusBO 映射为 State
+  ServiceDeviceState _mapStatusToState(AcStatusBO status) {
+    // 构建模式数据列表
+    const allModes = ['制冷', '制热', '除湿', '送风'];
+    final currentModeName = AcModeMapper.modeTextFromCode(status.mode);
+    final modeData = allModes.map((name) {
+      return {
+        'name': name,
+        'icon': _modeIcon(name),
+        'isSelected': name == currentModeName,
+      };
+    }).toList();
+
+    // 解析温度
+    final currentTemp = status.currentTempInt;
+    final targetTemp = status.targetTempInt;
+
+    // 获取当前风速的 UI 名称
+    final currentSpeed = AcModeMapper.fanSpeedTextFromGetCode(status.fanSpeed);
+
+    return ServiceDeviceState(
+      isLoading: false,
+      deviceId: _deviceId,
+      isOn: status.isPowerOn,
+      currentTemperature: currentTemp > 0 ? currentTemp : 26,
+      targetTemperature: targetTemp > 0 ? targetTemp : 24,
       minTemperature: 16,
-      maxTemperature: 34,
-      modeData: [
-        {'name': '制冷', 'icon': Icons.ac_unit, 'isSelected': true},
-        {'name': '制热', 'icon': Icons.heat_pump, 'isSelected': false},
-        {'name': '除湿', 'icon': Icons.water_drop, 'isSelected': false},
-        {'name': '送风', 'icon': Icons.air, 'isSelected': false},
-      ],
-      currentSpeed: '自动',
-      speedOptions: ['自动', '低', '中', '高'],
-    ));
+      maxTemperature: 30,
+      modeData: modeData,
+      currentSpeed: currentSpeed,
+      speedOptions: const ['自动', '低', '中', '高'],
+    );
+  }
+
+  /// 获取模式对应的图标
+  IconData _modeIcon(String modeName) {
+    switch (modeName) {
+      case '制冷':
+        return Icons.ac_unit;
+      case '制热':
+        return Icons.heat_pump;
+      case '除湿':
+        return Icons.water_drop;
+      case '送风':
+        return Icons.air;
+      default:
+        return Icons.ac_unit;
+    }
   }
 
-  void togglePower(bool value) {
-    emit(state.copyWith(isOn: value));
+  /// 开关机
+  Future<void> togglePower(bool value) async {
+    if (state.isOperating) return;
+    // 乐观更新 UI
+    final previousState = state;
+    emit(state.copyWith(isOn: value, isOperating: true));
+    try {
+      await _service.control(
+        deviceId: _deviceId,
+        powerOn: value,
+      );
+      emit(state.copyWith(isOperating: false));
+    } catch (e) {
+      // 失败时回滚状态
+      emit(previousState.copyWith(
+        isOperating: false,
+        error: e.toString(),
+      ));
+    }
   }
 
-  void setTargetTemperature(int temp) {
-    if (temp >= state.minTemperature && temp <= state.maxTemperature) {
-      emit(state.copyWith(targetTemperature: temp));
+  /// 设置目标温度
+  Future<void> _setTargetTemperature(int temp) async {
+    if (state.isOperating) return;
+    if (temp < state.minTemperature || temp > state.maxTemperature) return;
+    final previousState = state;
+    emit(state.copyWith(targetTemperature: temp, isOperating: true));
+    try {
+      await _service.control(
+        deviceId: _deviceId,
+        targetTemperature: temp,
+      );
+      emit(state.copyWith(isOperating: false));
+    } catch (e) {
+      emit(previousState.copyWith(
+        isOperating: false,
+        error: e.toString(),
+      ));
     }
   }
 
   void increaseTemperature() {
     if (state.targetTemperature < state.maxTemperature) {
-      emit(state.copyWith(targetTemperature: state.targetTemperature + 1));
+      _setTargetTemperature(state.targetTemperature + 1);
     }
   }
 
   void decreaseTemperature() {
     if (state.targetTemperature > state.minTemperature) {
-      emit(state.copyWith(targetTemperature: state.targetTemperature - 1));
+      _setTargetTemperature(state.targetTemperature - 1);
     }
   }
 
-  void selectMode(int index) {
+  /// 选择模式
+  Future<void> selectMode(int index) async {
+    if (state.isOperating) return;
+    if (index < 0 || index >= state.modeData.length) return;
+
+    final previousState = state;
     final updatedModeData = state.modeData.map((mode) {
       return {...mode, 'isSelected': false};
     }).toList();
     updatedModeData[index]['isSelected'] = true;
-    emit(state.copyWith(modeData: updatedModeData));
+    final modeName = updatedModeData[index]['name'] as String;
+
+    emit(state.copyWith(modeData: updatedModeData, isOperating: true));
+    try {
+      await _service.control(
+        deviceId: _deviceId,
+        mode: AcModeMapper.postModeFromUi(modeName),
+      );
+      emit(state.copyWith(isOperating: false));
+    } catch (e) {
+      emit(previousState.copyWith(
+        isOperating: false,
+        error: e.toString(),
+      ));
+    }
   }
 
-  void setWindSpeed(String speed) {
-    emit(state.copyWith(currentSpeed: speed));
+  /// 设置风速
+  Future<void> setWindSpeed(String speed) async {
+    if (state.isOperating) return;
+
+    final previousState = state;
+    emit(state.copyWith(currentSpeed: speed, isOperating: true));
+    try {
+      await _service.control(
+        deviceId: _deviceId,
+        fanSpeed: AcModeMapper.postFanSpeedFromUi(speed),
+      );
+      emit(state.copyWith(isOperating: false));
+    } catch (e) {
+      emit(previousState.copyWith(
+        isOperating: false,
+        error: e.toString(),
+      ));
+    }
   }
 }

lib/views/service/device/cubit/service_device_state.dart

 import 'package:equatable/equatable.dart';
 
 class ServiceDeviceState extends Equatable {
+  final bool isLoading;
+  final String? error;
+  final bool isOperating; // 操作进行中（防重复提交）
+  final int deviceId;
   final bool isOn;
   final int targetTemperature;
   final int currentTemperature;
@@ -11,17 +15,25 @@ class ServiceDeviceState extends Equatable {
   final List<String> speedOptions;
 
   const ServiceDeviceState({
+    this.isLoading = false,
+    this.error,
+    this.isOperating = false,
+    this.deviceId = 0,
     this.isOn = true,
     this.targetTemperature = 24,
     this.currentTemperature = 26,
     this.minTemperature = 16,
-    this.maxTemperature = 34,
+    this.maxTemperature = 30,
     this.modeData = const [],
     this.currentSpeed = '自动',
     this.speedOptions = const ['自动', '低', '中', '高'],
   });
 
   ServiceDeviceState copyWith({
+    bool? isLoading,
+    String? error,
+    bool? isOperating,
+    int? deviceId,
     bool? isOn,
     int? targetTemperature,
     int? currentTemperature,
@@ -30,8 +42,13 @@ class ServiceDeviceState extends Equatable {
     List<Map<String, dynamic>>? modeData,
     String? currentSpeed,
     List<String>? speedOptions,
+    bool clearError = false,
   }) {
     return ServiceDeviceState(
+      isLoading: isLoading ?? this.isLoading,
+      error: clearError ? null : (error ?? this.error),
+      isOperating: isOperating ?? this.isOperating,
+      deviceId: deviceId ?? this.deviceId,
       isOn: isOn ?? this.isOn,
       targetTemperature: targetTemperature ?? this.targetTemperature,
       currentTemperature: currentTemperature ?? this.currentTemperature,
@@ -45,6 +62,10 @@ class ServiceDeviceState extends Equatable {
 
   @override
   List<Object?> get props => [
+        isLoading,
+        error,
+        isOperating,
+        deviceId,
         isOn,
         targetTemperature,
         currentTemperature,

lib/views/service/device/device_detail_view.dart

@@ -10,12 +10,14 @@ import 'package:smart_hotel_app/views/service/device/widget/wind_speed_block.dar
 
 @RoutePage()
 class ServiceDeviceDetailView extends StatelessWidget {
-  const ServiceDeviceDetailView({super.key});
+  final int deviceId;
+
+  const ServiceDeviceDetailView({super.key, required this.deviceId});
 
   @override
   Widget build(BuildContext context) {
     return BlocProvider(
-      create: (_) => ServiceDeviceCubit(),
+      create: (_) => ServiceDeviceCubit(deviceId: deviceId),
       child: Scaffold(
         backgroundColor: const Color.fromRGBO(242, 243, 245, 1),
         appBar: AppBar(
@@ -38,12 +40,36 @@ class ServiceDeviceDetailView extends StatelessWidget {
           ),
           centerTitle: true,
         ),
-        body: SingleChildScrollView(
-          padding: EdgeInsets.symmetric(horizontal: 28.w),
-          child: BlocBuilder<ServiceDeviceCubit, ServiceDeviceState>(
+        body: BlocBuilder<ServiceDeviceCubit, ServiceDeviceState>(
           builder: (context, state) {
             final cubit = context.read<ServiceDeviceCubit>();
-              return Column(
+            if (state.isLoading) {
+              return const Center(child: CircularProgressIndicator());
+            }
+            if (state.error != null) {
+              return Center(
+                child: Column(
+                  mainAxisAlignment: MainAxisAlignment.center,
+                  children: [
+                    Text(
+                      '加载失败: ${state.error}',
+                      style: TextStyle(
+                        fontSize: 28.sp,
+                        color: const Color.fromRGBO(100, 116, 139, 1),
+                      ),
+                    ),
+                    SizedBox(height: 16.h),
+                    ElevatedButton(
+                      onPressed: () => cubit.loadAcStatus(),
+                      child: const Text('重试'),
+                    ),
+                  ],
+                ),
+              );
+            }
+            return SingleChildScrollView(
+              padding: EdgeInsets.symmetric(horizontal: 28.w),
+              child: Column(
                 children: [
                   SizedBox(height: 20.h),
                   TemperatureControlBlock(
@@ -69,11 +95,11 @@ class ServiceDeviceDetailView extends StatelessWidget {
                   ),
                   SizedBox(height: 20.h),
                 ],
+              ),
             );
           },
         ),
       ),
-      ),
     );
   }
 }

lib/views/service/room/cubit/service_room_cubit.dart

@@ -49,10 +49,12 @@ class ServiceRoomCubit extends Cubit<ServiceRoomState> {
 
     final controlDevices = detail.deviceControl.subDeviceControls.map((c) {
       return ControlDevice(
+        deviceId: c.deviceId,
         name: c.deviceName,
         icon: _mapDeviceIcon(c.deviceTypeName, ''),
         isOn: c.powerOn,
         detailText: c.currentParamDisplay.isNotEmpty ? c.currentParamDisplay : null,
+        deviceTypeName: c.deviceTypeName,
       );
     }).toList();
 
@@ -192,10 +194,12 @@ class ServiceRoomCubit extends Cubit<ServiceRoomState> {
     // navigates to ServiceDeviceDetailRoute for AC control.
     final updatedDevices = List<ControlDevice>.from(devices);
     updatedDevices[index] = ControlDevice(
+      deviceId: updatedDevices[index].deviceId,
       name: updatedDevices[index].name,
       icon: updatedDevices[index].icon,
       isOn: value,
       detailText: updatedDevices[index].detailText,
+      deviceTypeName: updatedDevices[index].deviceTypeName,
     );
     emit(state.copyWith(controlDevices: updatedDevices));
   }

lib/views/service/room/cubit/service_room_state.dart

@@ -18,16 +18,20 @@ class RoomDevice {
 }
 
 class ControlDevice {
+  final int deviceId;
   final String name;
   final IconData icon;
   final bool isOn;
   final String? detailText;
+  final String? deviceTypeName;
 
   const ControlDevice({
+    this.deviceId = 0,
     required this.name,
     required this.icon,
     this.isOn = false,
     this.detailText,
+    this.deviceTypeName,
   });
 }
 

lib/views/service/room/room_detail_view.dart

@@ -122,8 +122,8 @@ class ServiceRoomDetailView extends StatelessWidget {
                     onDeviceToggle: (index, value) =>
                         cubit.toggleControlDevice(index, value),
                     onDeviceTap: (index, device) {
-                      if (device.name == '空调') {
-                        context.pushRoute(const ServiceDeviceDetailRoute());
+                      if (device.deviceTypeName == '空调' || device.deviceTypeName?.contains('空调') == true) {
+                        context.pushRoute(ServiceDeviceDetailRoute(deviceId: device.deviceId));
                       }
                     },
                   ),