import 'package:finlytic_app/core/network/api_client.dart';
import 'package:finlytic_app/features/admin/models/admin_user_model.dart';
import 'package:finlytic_app/features/admin/models/admin_create_user_request_dto.dart';
import 'package:finlytic_app/features/admin/models/admin_update_user_request_dto.dart';

class AdminRepository {
  final ApiClient apiClient;

  AdminRepository({required this.apiClient});

  Future<List<AdminUserModel>> fetchUsers() async {
    try {
      final res = await apiClient.get('/api/v1/admin/users');
      if (res.statusCode == 200 && res.data != null) {
        final List<dynamic> data = res.data;
        return data.map((json) => AdminUserModel.fromJson(json)).toList();
      }
      return [];
    } catch (e) {
      print('Error fetching admin users: $e');
      throw Exception('Nutzer konnten nicht geladen werden');
    }
  }

  Future<void> createUser(AdminCreateUserRequestDto dto) async {
    final res = await apiClient.post('/api/v1/admin/users', data: dto.toJson());
    if (res.statusCode != 200 && res.statusCode != 201) {
      throw Exception('Erstellen fehlgeschlagen');
    }
  }

  Future<void> updateUser(String id, AdminUpdateUserRequestDto dto) async {
    final res = await apiClient.put('/api/v1/admin/users/$id', data: dto.toJson());
    if (res.statusCode != 200) {
      throw Exception('Aktualisieren fehlgeschlagen');
    }
  }
}