import 'package:dio/dio.dart';
import 'package:get/get.dart';
import 'package:quiz_app/core/endpoint/api_endpoint.dart';
import 'package:quiz_app/data/models/base/base_model.dart';
import 'package:quiz_app/data/models/login/login_request_model.dart';
import 'package:quiz_app/data/models/login/login_response_model.dart';
import 'package:quiz_app/data/models/register/register_request.dart';
import 'package:quiz_app/data/providers/dio_client.dart';

class AuthService extends GetxService {
  late final Dio dio;

  @override
  void onInit() {
    dio = Get.find<ApiClient>().dio;
    super.onInit();
  }

  Future<bool> register(RegisterRequestModel request) async {
    try {
      final response = await dio.post(
        APIEndpoint.register,
        data: request.toJson(),
      );

      return response.statusCode == 200;
    } on DioException catch (e) {
      if (e.response?.statusCode == 409) {
        // Status 409 = Conflict = User already exists
        throw Exception("Email sudah dipakai");
      }

      // Other Dio errors
      final errorMessage = e.response?.data['message'] ?? "Pendaftaran gagal";
      throw Exception(errorMessage);
    } catch (e) {
      throw Exception("Terjadi kesalahan saat mendaftar");
    }
  }

  Future<LoginResponseModel> loginWithEmail(LoginRequestModel request) async {
    try {
      final data = request.toJson();
      final response = await dio.post(APIEndpoint.login, data: data);

      final baseResponse = BaseResponseModel<LoginResponseModel>.fromJson(
        response.data,
        (json) => LoginResponseModel.fromJson(json),
      );
      return baseResponse.data!;
    } on DioException catch (e) {
      final errorMessage = e.response?.data['message'] ?? "Login gagal";
      throw Exception(errorMessage);
    }
  }

  Future<LoginResponseModel> loginWithGoogle(String idToken) async {
    try {
      final response = await dio.post(
        APIEndpoint.loginGoogle,
        data: {"token_id": idToken},
      );

      final baseResponse = BaseResponseModel<LoginResponseModel>.fromJson(
        response.data,
        (json) => LoginResponseModel.fromJson(json),
      );
      return baseResponse.data!;
    } on DioException catch (e) {
      final errorMessage = e.response?.data['message'] ?? "Login Google gagal";
      throw Exception(errorMessage);
    }
  }
}