attendence login/logout has been implemented

lib/data/datasources/attendance_remote_data_source.dart

@@ -0,0 +1,58 @@
+import 'dart:io';
+import 'package:dio/dio.dart';
+import '../../core/network/api_client.dart';
+import '../dto/attendance_response_dto.dart';
+
+abstract class AttendanceRemoteDataSource {
+  Future<AttendanceResponseDto> login({
+    required String employeeId,
+    required File faceImage,
+  });
+
+  Future<AttendanceResponseDto> logout({
+    required String employeeId,
+    required File faceImage,
+  });
+}
+
+class AttendanceRemoteDataSourceImpl implements AttendanceRemoteDataSource {
+  final ApiClient apiClient;
+
+  AttendanceRemoteDataSourceImpl({required this.apiClient});
+  @override
+  Future<AttendanceResponseDto> login({
+    required String employeeId,
+    required File faceImage,
+  }) async {
+    final formData = FormData.fromMap({
+      'EmployeeId': employeeId,
+      'FaceImage': await MultipartFile.fromFile(faceImage.path),
+    });
+
+    final response = await apiClient.post(
+      '/Attendance/login',
+      data: formData,
+      options: Options(contentType: 'multipart/form-data'),
+    );
+    return AttendanceResponseDto.fromJson(response.data);
+  }
+
+  @override
+  Future<AttendanceResponseDto> logout({
+    required String employeeId,
+    required File faceImage,
+  }) async {
+    final formData = FormData.fromMap({
+      'EmployeeId': employeeId,
+      'FaceImage': await MultipartFile.fromFile(faceImage.path),
+    });
+
+    final response = await apiClient.post(
+      '/Attendance/logout',
+      data: formData,
+      options: Options(contentType: 'multipart/form-data'),
+    );
+
+    return AttendanceResponseDto.fromJson(response.data);
+  }
+}