From 08d91aa8b12a8f3dd266b18d084f90d47fa6b32f Mon Sep 17 00:00:00 2001
From: Songzex <2402265378@qq.com>
Date: Thu, 26 Feb 2026 08:45:37 +0800
Subject: [PATCH 1/3] =?UTF-8?q?=E7=BB=91=E5=AE=9A=E8=AE=BE=E5=A4=87?=
 =?UTF-8?q?=E7=9A=84=E4=BD=8D=E7=BD=AE=E7=9A=84=E6=9B=B4=E6=96=B0=E5=92=8C?=
 =?UTF-8?q?=E8=8E=B7=E5=8F=96=E6=8E=A5=E5=8F=A3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 lib/core/consts/http_api_consts.dart          |  7 ++++
 .../datasources/device_http_datasource.dart   |  3 ++
 .../impl/device_http_datasource_impl.dart     | 34 +++++++++++++++++++
 .../repositories/device_repository_impl.dart  |  9 +++++
 .../entities/device_location_entity.dart      | 11 ++++++
 .../device_hostrity_work_repository.dart      |  2 ++
 .../repositories/device_repository.dart       |  3 ++
 .../usecases/get_device_location_usecase.dart | 16 +++++++++
 .../presentation/bloc/devices_cubit.dart      | 24 ++++++++++---
 .../presentation/bloc/devices_state.dart      | 14 +++++++-
 10 files changed, 118 insertions(+), 5 deletions(-)
 create mode 100644 lib/features/devices/domain/entities/device_location_entity.dart
 create mode 100644 lib/features/devices/domain/usecases/get_device_location_usecase.dart

diff --git a/lib/core/consts/http_api_consts.dart b/lib/core/consts/http_api_consts.dart
index b304ce23..54c3010b 100644
--- a/lib/core/consts/http_api_consts.dart
+++ b/lib/core/consts/http_api_consts.dart
@@ -14,4 +14,11 @@ class HttpApiConsts {
   static const String unbindDevice = "$baseUrl/forward/device/unbind";
   // 切换设备
   static const String switchDevice = "$baseUrl/forward/device/switchDevice";
+
+
+  // 获取设备位置
+  static const String getDeviceLocation = "$baseUrl/iot/device/userDevice";
+
+
+
 }
diff --git a/lib/features/devices/data/datasources/device_http_datasource.dart b/lib/features/devices/data/datasources/device_http_datasource.dart
index f11ae76e..23c9ea9e 100644
--- a/lib/features/devices/data/datasources/device_http_datasource.dart
+++ b/lib/features/devices/data/datasources/device_http_datasource.dart
@@ -5,4 +5,7 @@ abstract class DeviceHttpDatasource {
   Future<int> bindDevice(String deviceId, String deviceAlias);
   Future<int> unbindDevice(String deviceId);
   Future<int> switchDevice(String platform, String deviceId);
+
+  Future<dynamic> getDeviceLocation(String username) async {}
+
 }
diff --git a/lib/features/devices/data/datasources/impl/device_http_datasource_impl.dart b/lib/features/devices/data/datasources/impl/device_http_datasource_impl.dart
index 334089cf..ea5fc9ae 100644
--- a/lib/features/devices/data/datasources/impl/device_http_datasource_impl.dart
+++ b/lib/features/devices/data/datasources/impl/device_http_datasource_impl.dart
@@ -78,4 +78,38 @@ class DeviceHttpDatasourceImpl implements DeviceHttpDatasource {
     // TODO: implement unbindDevice
     throw UnimplementedError();
   }
+
+  @override
+  Future<dynamic> getDeviceLocation(String username) async {
+    // TODO: implement getDeviceLocation
+    try {
+      // 发起 GET 请求
+      final response = await dio.get(
+        'https://serviceri.satabot.com/iot/device/userDevice',
+        queryParameters: {'tenantName': username},
+        // options: Options(
+        //   headers: {
+        //     'Content-Type': 'application/json',
+        //     'Authorization': 'Bearer ${await _getToken()}', // 获取 Token
+        //   },
+        // ),
+      );
+
+      // 检查响应状态码
+      if (response.statusCode == 200) {
+        final data = response.data;
+        if (data['code'] == 200) {
+          return data['data']; // 返回设备数据
+        } else {
+          throw Exception(data['msg'] ?? '业务异常');
+        }
+      } else {
+        throw Exception('网络请求失败: ${response.statusCode}');
+      }
+    } catch (e) {
+      throw Exception('获取设备位置失败: $e');
+    }
+
+    throw UnimplementedError();
+  }
 }
diff --git a/lib/features/devices/data/repositories/device_repository_impl.dart b/lib/features/devices/data/repositories/device_repository_impl.dart
index 652da73b..9b44610c 100644
--- a/lib/features/devices/data/repositories/device_repository_impl.dart
+++ b/lib/features/devices/data/repositories/device_repository_impl.dart
@@ -2,6 +2,7 @@ import 'package:dio/dio.dart';
 import 'package:fpdart/src/either.dart';
 import 'package:maibu_satabot_v2/features/devices/data/datasources/device_http_datasource.dart';
 import 'package:maibu_satabot_v2/features/devices/domain/entities/device_entity.dart';
+import 'package:maibu_satabot_v2/features/devices/domain/entities/device_location_entity.dart';
 import 'package:maibu_satabot_v2/features/devices/domain/errors/device_failure.dart';
 
 import '../../domain/repositories/device_repository.dart';
@@ -69,4 +70,12 @@ class DeviceRepositoryImpl implements DeviceRepository {
       return Left(DeviceFailure(cleanMessage));
     }
   }
+ // TODO: implement switchDevice 实现获取设备的列表
+  @override
+  Future<Either<DeviceFailure, DeviceLocationEntity>>getDeviceLocation(String username) async {
+    // TODO: implement getDeviceLocation
+    var result = await _deviceHttpDatasource.getDeviceLocation(username);
+    return Right(result);
+    // throw UnimplementedError();
+  }
 }
diff --git a/lib/features/devices/domain/entities/device_location_entity.dart b/lib/features/devices/domain/entities/device_location_entity.dart
new file mode 100644
index 00000000..953b3960
--- /dev/null
+++ b/lib/features/devices/domain/entities/device_location_entity.dart
@@ -0,0 +1,11 @@
+class DeviceLocationEntity {
+  final String deviceName;
+  final double latitude; // 新增字段
+  final double longitude; // 新增字段
+
+  DeviceLocationEntity({
+    required this.deviceName,
+    required this.latitude,
+    required this.longitude,
+  });
+}
diff --git a/lib/features/devices/domain/repositories/device_hostrity_work_repository.dart b/lib/features/devices/domain/repositories/device_hostrity_work_repository.dart
index 41be2bbd..290db2ae 100644
--- a/lib/features/devices/domain/repositories/device_hostrity_work_repository.dart
+++ b/lib/features/devices/domain/repositories/device_hostrity_work_repository.dart
@@ -11,4 +11,6 @@ abstract class DeviceHostrityWorkRepositoryRepository {
     required String deviceId,
   });
 
+
+
 }
diff --git a/lib/features/devices/domain/repositories/device_repository.dart b/lib/features/devices/domain/repositories/device_repository.dart
index c963e6d0..a357a5c4 100644
--- a/lib/features/devices/domain/repositories/device_repository.dart
+++ b/lib/features/devices/domain/repositories/device_repository.dart
@@ -1,5 +1,6 @@
 import 'package:fpdart/fpdart.dart';
 import 'package:maibu_satabot_v2/features/devices/domain/entities/device_entity.dart';
+import 'package:maibu_satabot_v2/features/devices/domain/entities/device_location_entity.dart';
 import 'package:maibu_satabot_v2/features/devices/domain/errors/device_failure.dart';
 
 abstract class DeviceRepository {
@@ -15,4 +16,6 @@ abstract class DeviceRepository {
     String platform,
     String deviceId,
   );
+  // 获取设备位置
+  Future<Either<DeviceFailure, DeviceLocationEntity>> getDeviceLocation(String username);
 }
diff --git a/lib/features/devices/domain/usecases/get_device_location_usecase.dart b/lib/features/devices/domain/usecases/get_device_location_usecase.dart
new file mode 100644
index 00000000..897878db
--- /dev/null
+++ b/lib/features/devices/domain/usecases/get_device_location_usecase.dart
@@ -0,0 +1,16 @@
+// features/devices/domain/usecases/get_device_location_usecase.dart
+import 'package:fpdart/fpdart.dart';
+import 'package:maibu_satabot_v2/features/devices/domain/entities/device_entity.dart';
+import 'package:maibu_satabot_v2/features/devices/domain/entities/device_location_entity.dart';
+import 'package:maibu_satabot_v2/features/devices/domain/repositories/device_repository.dart';
+import 'package:maibu_satabot_v2/features/devices/domain/errors/device_failure.dart';
+
+class GetDeviceLocationUseCase {
+  final DeviceRepository repository;
+
+  GetDeviceLocationUseCase(this.repository);
+  //获取设备的位置
+  Future<Either<DeviceFailure, DeviceLocationEntity>> call(String username) async {
+    return await repository.getDeviceLocation(username);
+  }
+}
diff --git a/lib/features/devices/presentation/bloc/devices_cubit.dart b/lib/features/devices/presentation/bloc/devices_cubit.dart
index c29bf8ea..5e428a00 100644
--- a/lib/features/devices/presentation/bloc/devices_cubit.dart
+++ b/lib/features/devices/presentation/bloc/devices_cubit.dart
@@ -3,21 +3,22 @@ import 'package:maibu_satabot_v2/features/devices/domain/entities/device_entity.
 import 'package:maibu_satabot_v2/features/devices/domain/repositories/device_repository.dart';
 import 'package:maibu_satabot_v2/features/devices/domain/usecases/get_user_device_usecase.dart';
 
+import '../../domain/usecases/get_device_location_usecase.dart';
 import 'devices_state.dart';
 
 class DevicesCubit extends Cubit<DevicesState> {
   final GetUserDeviceUseCase _getUserDeviceUseCase;
-
+  final GetDeviceLocationUseCase _getDeviceLocationUseCase;
   final DeviceRepository repository;
 
-  DevicesCubit(this.repository, this._getUserDeviceUseCase)
+  DevicesCubit(this.repository, this._getUserDeviceUseCase,  this._getDeviceLocationUseCase)
     : super(const DevicesState());
 
   // 获取所有设备列表
   Future<void> fetchAllDevices(String username) async {
     emit(state.copyWith(isLoading: true));
     try {
-      // 模拟网络请求获取列表
+      // 网络请求获取列表
       var resultEither = await _getUserDeviceUseCase.call(
         GetUserDeviceParams(username),
       );
@@ -63,7 +64,7 @@ class DevicesCubit extends Cubit<DevicesState> {
 
     emit(state.copyWith(devices: newList, selectedDevice: newSelected));
   }
-
+  // 切换设备
   Future<void> switchDevice(DeviceEntity device) async {
     // 保持现有列表，只改 loading
     emit(state.copyWith(isLoading: true));
@@ -75,4 +76,19 @@ class DevicesCubit extends Cubit<DevicesState> {
       selectDevice(device);
     }, (r) => emit(state.copyWith(isLoading: false, selectedDevice: device)));
   }
+  // 获取设备位置
+  Future<void> getDeviceLocation(DeviceEntity device) async {
+    emit(state.copyWith(isLoading: true));
+    final result = await _getDeviceLocationUseCase.call(device.deviceName);
+    result.fold(
+          (failure) => emit(state.copyWith(isLoading: false, errorMessage: failure.message)),
+          (location) => emit(state.copyWith(
+        isLoading: false,
+        deviceLatitude: location.latitude,
+        deviceLongitude: location.longitude,
+      )),
+    );
+  }
+
+
 }
diff --git a/lib/features/devices/presentation/bloc/devices_state.dart b/lib/features/devices/presentation/bloc/devices_state.dart
index 331f243c..04a848e4 100644
--- a/lib/features/devices/presentation/bloc/devices_state.dart
+++ b/lib/features/devices/presentation/bloc/devices_state.dart
@@ -6,12 +6,16 @@ class DevicesState extends Equatable {
   final DeviceEntity? selectedDevice; // 当前主界面选中的/操作的设备
   final bool isLoading; // 是否正在加载
   final String? errorMessage; // 错误信息
+  final double? deviceLatitude; // 新增字段
+  final double? deviceLongitude; // 新增字段
 
   const DevicesState({
     this.devices = const [],
     this.selectedDevice,
     this.isLoading = false,
     this.errorMessage,
+    this.deviceLatitude,
+    this.deviceLongitude,
   });
 
   // 使用 copyWith 方便局部更新状态
@@ -20,15 +24,23 @@ class DevicesState extends Equatable {
     DeviceEntity? selectedDevice,
     bool? isLoading,
     String? errorMessage,
+    double? deviceLatitude,
+    double? deviceLongitude,
   }) {
     return DevicesState(
       devices: devices ?? this.devices,
       selectedDevice: selectedDevice ?? this.selectedDevice,
       isLoading: isLoading ?? this.isLoading,
       errorMessage: errorMessage, // 错误信息通常每次更新都要重新赋值或清空
+      deviceLatitude: deviceLatitude ?? this.deviceLatitude,
+      deviceLongitude: deviceLongitude ?? this.deviceLongitude,
     );
   }
 
   @override
-  List<Object?> get props => [devices, selectedDevice, isLoading, errorMessage];
+  List<Object?> get props => [devices, selectedDevice, isLoading,
+    errorMessage,
+    deviceLatitude,
+    deviceLongitude,
+  ];
 }

From 0acc78f656782a14eed28547f0bcd7344fa37f2f Mon Sep 17 00:00:00 2001
From: Songzex <2402265378@qq.com>
Date: Thu, 26 Feb 2026 09:24:59 +0800
Subject: [PATCH 2/3] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E4=B8=80=E4=BA=9B?=
 =?UTF-8?q?=E5=AD=97=E6=AE=B5=E4=B8=8D=E8=A7=84=E8=8C=83=E9=80=A0=E6=88=90?=
 =?UTF-8?q?=E7=9A=84=E6=AD=A7=E4=B9=89=EF=BC=8C=E5=92=8C=E4=BE=9D=E8=B5=96?=
 =?UTF-8?q?=E6=B3=A8=E5=85=A5=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 lib/core/di/injection.dart                        |  4 +++-
 .../impl/device_http_datasource_impl.dart         | 15 ++++++++++++---
 .../usecases/get_device_location_usecase.dart     |  4 ++--
 3 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/lib/core/di/injection.dart b/lib/core/di/injection.dart
index a73245df..68396a54 100644
--- a/lib/core/di/injection.dart
+++ b/lib/core/di/injection.dart
@@ -25,6 +25,7 @@ import '../../features/devices/data/repositories/device_hostriry_work_impl.dart'
 import '../../features/devices/data/repositories/device_repository_impl.dart';
 import '../../features/devices/domain/repositories/device_hostrity_work_repository.dart';
 import '../../features/devices/domain/usecases/device_work_hostrirty_usecase.dart';
+import '../../features/devices/domain/usecases/get_device_location_usecase.dart';
 import '../../features/remote_control/presentation/bloc/remote_control_cubit.dart';
 import '../app/app_user_cubit.dart';
 import '../network/dio_client.dart';
@@ -102,7 +103,8 @@ Future<void> init() async {
 
   /// 5. 状态管理 (Cubit/Bloc)
   sl.registerLazySingleton(() => AppUserCubit()); // AuthCubit 依赖它，必须先注册
-  sl.registerLazySingleton(() => DevicesCubit(sl(), sl()));
+  sl.registerLazySingleton(() => GetDeviceLocationUseCase(sl()));
+  sl.registerLazySingleton(() => DevicesCubit(sl(), sl(), sl()));
   sl.registerFactory(() => RemoteControlCubit(sl()));
 
   /// 6. 认证 (Auth)
diff --git a/lib/features/devices/data/datasources/impl/device_http_datasource_impl.dart b/lib/features/devices/data/datasources/impl/device_http_datasource_impl.dart
index ea5fc9ae..cc51fada 100644
--- a/lib/features/devices/data/datasources/impl/device_http_datasource_impl.dart
+++ b/lib/features/devices/data/datasources/impl/device_http_datasource_impl.dart
@@ -3,6 +3,8 @@ import 'package:maibu_satabot_v2/core/consts/http_api_consts.dart';
 import 'package:maibu_satabot_v2/features/devices/data/datasources/device_http_datasource.dart';
 import 'package:maibu_satabot_v2/features/devices/domain/entities/device_entity.dart';
 
+import '../../../domain/entities/device_location_entity.dart';
+
 class DeviceHttpDatasourceImpl implements DeviceHttpDatasource {
   final Dio dio;
 
@@ -80,13 +82,13 @@ class DeviceHttpDatasourceImpl implements DeviceHttpDatasource {
   }
 
   @override
-  Future<dynamic> getDeviceLocation(String username) async {
+  Future<dynamic> getDeviceLocation(String deviceame) async {
     // TODO: implement getDeviceLocation
     try {
       // 发起 GET 请求
       final response = await dio.get(
         'https://serviceri.satabot.com/iot/device/userDevice',
-        queryParameters: {'tenantName': username},
+        queryParameters: {'tenantName': deviceame},
         // options: Options(
         //   headers: {
         //     'Content-Type': 'application/json',
@@ -99,7 +101,14 @@ class DeviceHttpDatasourceImpl implements DeviceHttpDatasource {
       if (response.statusCode == 200) {
         final data = response.data;
         if (data['code'] == 200) {
-          return data['data']; // 返回设备数据
+        //return data['data']; // 返回设备数据
+          final locationData = data['data'];// 假设数据结构，测试时候如有不妥就修改结果的实例化
+          return DeviceLocationEntity(
+            deviceName: locationData['deviceName'],
+            latitude: locationData['latitude'],
+            longitude: locationData['longitude'],
+          );
+
         } else {
           throw Exception(data['msg'] ?? '业务异常');
         }
diff --git a/lib/features/devices/domain/usecases/get_device_location_usecase.dart b/lib/features/devices/domain/usecases/get_device_location_usecase.dart
index 897878db..8eb47f68 100644
--- a/lib/features/devices/domain/usecases/get_device_location_usecase.dart
+++ b/lib/features/devices/domain/usecases/get_device_location_usecase.dart
@@ -10,7 +10,7 @@ class GetDeviceLocationUseCase {
 
   GetDeviceLocationUseCase(this.repository);
   //获取设备的位置
-  Future<Either<DeviceFailure, DeviceLocationEntity>> call(String username) async {
-    return await repository.getDeviceLocation(username);
+  Future<Either<DeviceFailure, DeviceLocationEntity>> call(String Devicename) async {
+    return await repository.getDeviceLocation(Devicename);
   }
 }

From 56d8fe6d6b483a7bddadbc770dbc44757fc28c4d Mon Sep 17 00:00:00 2001
From: Songzex <2402265378@qq.com>
Date: Thu, 26 Feb 2026 10:09:59 +0800
Subject: [PATCH 3/3] =?UTF-8?q?=E8=B7=AF=E5=8F=8A=E8=A7=84=E5=88=92-?=
 =?UTF-8?q?=E9=9B=86=E6=88=90(=E6=89=93=E7=82=B9=E7=BB=98=E5=88=B6)?=
 =?UTF-8?q?=E5=90=8E=E7=AB=AF=E6=8E=A5=E5=8F=A3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 lib/core/di/injection.dart                    | 12 ++++++++
 .../models/device_add_path_point_model.dart   | 16 ++++++++++
 .../generate_path_repository_Impl.dart        | 30 +++++++++++++++++++
 .../domain/repositories/path_repository.dart  |  6 ++++
 .../usecases/generate_path_usecase.dart       | 20 +++++++++++++
 5 files changed, 84 insertions(+)
 create mode 100644 lib/features/devices/data/models/device_add_path_point_model.dart
 create mode 100644 lib/features/devices/data/repositories/generate_path_repository_Impl.dart
 create mode 100644 lib/features/devices/domain/repositories/path_repository.dart
 create mode 100644 lib/features/devices/domain/usecases/generate_path_usecase.dart

diff --git a/lib/core/di/injection.dart b/lib/core/di/injection.dart
index 68396a54..b104e51f 100644
--- a/lib/core/di/injection.dart
+++ b/lib/core/di/injection.dart
@@ -23,8 +23,11 @@ import '../../features/auth/presentation/bloc/login_cubit.dart';
 import '../../features/devices/data/datasources/device_http_datasource.dart';
 import '../../features/devices/data/repositories/device_hostriry_work_impl.dart';
 import '../../features/devices/data/repositories/device_repository_impl.dart';
+import '../../features/devices/data/repositories/generate_path_repository_Impl.dart';
 import '../../features/devices/domain/repositories/device_hostrity_work_repository.dart';
+import '../../features/devices/domain/repositories/path_repository.dart';
 import '../../features/devices/domain/usecases/device_work_hostrirty_usecase.dart';
+import '../../features/devices/domain/usecases/generate_path_usecase.dart';
 import '../../features/devices/domain/usecases/get_device_location_usecase.dart';
 import '../../features/remote_control/presentation/bloc/remote_control_cubit.dart';
 import '../app/app_user_cubit.dart';
@@ -107,6 +110,15 @@ Future<void> init() async {
   sl.registerLazySingleton(() => DevicesCubit(sl(), sl(), sl()));
   sl.registerFactory(() => RemoteControlCubit(sl()));
 
+
+
+/// . 路径生成
+  sl.registerLazySingleton<PathRepository>(() => PathRepositoryImpl());
+  sl.registerLazySingleton<GeneratePathUseCase>(
+        () => GeneratePathUseCaseImpl(sl<PathRepository>()),
+  );
+
+
   /// 6. 认证 (Auth)
   // --- 关键修改点 1: AuthCubit 必须在 GoRouter 之前注册，并传入参数 ---
   sl.registerLazySingleton(
diff --git a/lib/features/devices/data/models/device_add_path_point_model.dart b/lib/features/devices/data/models/device_add_path_point_model.dart
new file mode 100644
index 00000000..00ab59b1
--- /dev/null
+++ b/lib/features/devices/data/models/device_add_path_point_model.dart
@@ -0,0 +1,16 @@
+class DeviceAddPathPointModel {
+  final double latitude;
+  final double longitude;
+
+  DeviceAddPathPointModel({required this.latitude, required this.longitude});
+
+  Map<String, dynamic> toJson() => {
+    'latitude': latitude,
+    'longitude': longitude,
+  };
+
+  factory DeviceAddPathPointModel.fromJson(Map<String, dynamic> json) => DeviceAddPathPointModel(
+    latitude: json['latitude'],
+    longitude: json['longitude'],
+  );
+}
diff --git a/lib/features/devices/data/repositories/generate_path_repository_Impl.dart b/lib/features/devices/data/repositories/generate_path_repository_Impl.dart
new file mode 100644
index 00000000..6c01b57b
--- /dev/null
+++ b/lib/features/devices/data/repositories/generate_path_repository_Impl.dart
@@ -0,0 +1,30 @@
+import 'package:http/http.dart' as http;
+import 'dart:convert';
+
+import '../../domain/repositories/path_repository.dart';
+import '../models/device_add_path_point_model.dart';
+
+class PathRepositoryImpl implements PathRepository {
+  final String baseUrl = 'https://your-backend-api.com'; // 后端接口地址
+  // 生成路径
+  @override
+  Future<List<DeviceAddPathPointModel>> generatePath(List<DeviceAddPathPointModel> coordinates) async {
+    final url = Uri.parse('$baseUrl/api/path');
+    final headers = {'Content-Type': 'application/json'};
+    final body = jsonEncode({
+      'coordinates': coordinates.map((p) => p.toJson()).toList(),
+    });
+
+    try {
+      final response = await http.post(url, headers: headers, body: body);
+      if (response.statusCode == 200) {
+        final List<dynamic> jsonData = jsonDecode(response.body)['path'];
+        return jsonData.map((item) => DeviceAddPathPointModel.fromJson(item)).toList();
+      } else {
+        throw Exception('Failed to load path: ${response.statusCode}');
+      }
+    } catch (e) {
+      throw Exception('Network error: $e');
+    }
+  }
+}
diff --git a/lib/features/devices/domain/repositories/path_repository.dart b/lib/features/devices/domain/repositories/path_repository.dart
new file mode 100644
index 00000000..f70dddb3
--- /dev/null
+++ b/lib/features/devices/domain/repositories/path_repository.dart
@@ -0,0 +1,6 @@
+import '../../data/models/device_add_path_point_model.dart';
+
+abstract class PathRepository {
+  // Generate path(打点生成路径规划)
+  Future<List<DeviceAddPathPointModel>> generatePath(List<DeviceAddPathPointModel> coordinates);
+}
\ No newline at end of file
diff --git a/lib/features/devices/domain/usecases/generate_path_usecase.dart b/lib/features/devices/domain/usecases/generate_path_usecase.dart
new file mode 100644
index 00000000..f269b29b
--- /dev/null
+++ b/lib/features/devices/domain/usecases/generate_path_usecase.dart
@@ -0,0 +1,20 @@
+import '../../data/models/device_add_path_point_model.dart';
+import '../repositories/path_repository.dart';
+
+abstract class GeneratePathUseCase {
+  Future<List<DeviceAddPathPointModel>> execute(List<DeviceAddPathPointModel> coordinates);
+}
+
+class GeneratePathUseCaseImpl implements GeneratePathUseCase {
+  final PathRepository _repository;
+
+  GeneratePathUseCaseImpl(this._repository);
+
+  @override
+  Future<List<DeviceAddPathPointModel>> execute(List<DeviceAddPathPointModel> coordinates) async {
+    return await _repository.generatePath(coordinates);
+  }
+
+
+}
+