import 'package:dio/dio.dart';
import 'package:flutter_secure_storage/flutter_secure_storage.dart';
import 'package:syncrow_app/features/auth/bloc/auth_cubit.dart';
import 'package:syncrow_app/features/auth/model/token.dart';
import 'package:syncrow_app/navigation/navigation_service.dart';
import 'dart:async';
import 'dart:developer' as developer;
import 'package:syncrow_app/services/api/network_exception.dart';
import 'package:syncrow_app/utils/helpers/snack_bar.dart';

class HTTPInterceptor extends InterceptorsWrapper {
  @override
  @override
  void onResponse(Response response, ResponseInterceptorHandler handler) async {
    return handler.next(response);
  }

  @override
  void onRequest(
      RequestOptions options, RequestInterceptorHandler handler) async {
    var storage = const FlutterSecureStorage();
    var token = await storage.read(key: Token.loginAccessTokenKey);
    // options.headers['Authorization'] = 'Bearer $token';
    options.headers['Authorization'] = 'Bearer ${'${token!}123'}';
    super.onRequest(options, handler);
  }

  @override
  void onError(DioException err, ErrorInterceptorHandler handler) async {
    developer.log('Error Message: ${err.message}');
    developer.log('Error res Code: ${err.response?.statusCode}');
    developer.log('Error res Data: ${err.response?.data}');
    developer.log('Error res status message: ${err.response?.statusMessage}');

    ServerFailure failure = ServerFailure.fromDioError(err);
    CustomSnackBar.displaySnackBar(failure.toString());
    var storage = const FlutterSecureStorage();
    var token = await storage.read(key: Token.loginAccessTokenKey);
    if (err.response?.statusCode == 401 && token != null) {
      await AuthCubit.get(NavigationService.navigatorKey.currentContext!)
          .logout();
      super.onError(err, handler);
    }
  }

  /// Validates the response and returns true if it is successful (status code 2xx).
  Future<bool> validateResponse(Response response) async {
    if (response.statusCode != null) {
      if (response.statusCode! >= 200 && response.statusCode! < 300) {
        // If the response status code is within the successful range (2xx),
        // return true indicating a successful response.
        return true;
      } else {
        // If the response status code is not within the successful range (2xx),
        // return false indicating an unsuccessful response.
        return false;
      }
    } else {
      // If the response status code is null, return false indicating an unsuccessful response.
      return false;
    }
  }
}