import 'package:dio/dio.dart';
import 'package:flutter_dotenv/flutter_dotenv.dart';
import '../core/cache_manager.dart';

class ApiClient {
  late final Dio dio;

  ApiClient() {
    dio = Dio(BaseOptions(
      baseUrl: dotenv.env['API_BASE_URL'] ?? 'http://10.0.2.2:8000/api',
      connectTimeout: const Duration(seconds: 30),
      receiveTimeout: const Duration(seconds: 30),
      headers: {
        'Accept': 'application/json',
        'Content-Type': 'application/json',
      },
    ));

    dio.interceptors.add(InterceptorsWrapper(
      onRequest: (options, handler) async {
        final token = CacheManager.authBox.get('auth_token');

        if (token != null && token.isNotEmpty) {
          options.headers['Authorization'] = 'Bearer $token';
        }

        print('[API Request] ${options.method} ${options.path}');
        print('[API Headers] ${options.headers}');
        return handler.next(options);
      },
      onResponse: (response, handler) {
        print('[API Response] ${response.statusCode} ${response.requestOptions.path}');
        return handler.next(response);
      },
      onError: (DioException e, handler) {
        String errorMessage = 'Terjadi kesalahan';

        if (e.response != null) {
          print('[API Error] ${e.response?.statusCode} ${e.requestOptions.path}');
          print('[API Error Data] ${e.response?.data}');

          if (e.response!.data is Map && e.response!.data['message'] != null) {
            errorMessage = e.response!.data['message'];
          }
        } else {
          print('[API Error] Network error: ${e.message}');
          errorMessage = 'Koneksi gagal. Periksa internet Anda.';
        }

        print('[API Error Message] $errorMessage');

        return handler.next(e);
      },
    ));
  }
}