// import 'dart:convert';
// import 'dart:io';
//
// import 'package:mnemo_cards_backend/api/authorize/helpers.dart';
// import 'package:mnemo_cards_backend/packs/pack_manager.dart';
// import 'package:mnemo_cards_backend/user/user_manager.dart';
// import 'package:shelf/shelf.dart';
// import 'package:shelf_router/shelf_router.dart';
//
// import '../../tests/test_manager.dart';
//
// part 'app_api.g.dart';
//
// class AppApi {
//   final PackManager _packManager;
//   final UserManager _userManager;
//   final TestManager _testManager;
//
//   AppApi(
//     this._packManager,
//     this._userManager,
//     this._testManager,
//   );
//
//   Response ok(Object? object, {Map<String, String> headers = const {}}) =>
//       Response.ok(object == null ? null : jsonEncode(object), headers: headers);
//
//   @Route.get('/packs/')
//   Future<Response> listPacks(Request request) async {
//     return ok(await _packManager.listPacksActions(
//       request.url.queryParameters,
//       request.user,
//     ));
//   }
//
//   @Route.get('/packs/<packId>')
//   Future<Response> fetchPack(Request request, String packId) async {
//     final authToken = request.headers[HttpHeaders.authorizationHeader];
//     if (authToken == null) {
//       return Response.unauthorized('Not authenticated');
//     }
//     return ok(await _packManager.fetchPack(
//       packId,
//       request.user,
//     ));
//   }
//
//   @Route.get('/cards/<packId>')
//   Future<Response> fetchPackCards(Request request, String packId) async {
//     return Response.ok(
//       await _packManager.fetchPackImagesArchive(packId),
//     );
//   }
//
//   @Route.get('/tests/<testId>')
//   Future<Response> fetchTest(Request request, String testId) async {
//     final authToken = request.headers[HttpHeaders.authorizationHeader];
//     if (authToken == null) {
//       return Response.unauthorized('Not authenticated');
//     }
//     final user = await _userManager.getUserByToken(authToken);
//     if (user != null) {
//       final test = await _testManager.fetchTest(int.parse(testId));
//       if (test != null) {
//         return ok(test);
//       } else {
//         return Response.notFound('Test not found');
//       }
//     } else {
//       return Response.unauthorized('Not authenticated');
//     }
//   }
//
//   @Route.get('/tests')
//   Future<Response> fetchTests(Request request) async {
//     final authToken = request.headers[HttpHeaders.authorizationHeader];
//     if (authToken == null) {
//       return Response.unauthorized('Not authenticated');
//     }
//     final user = await _userManager.getUserByToken(authToken);
//     if (user != null) {
//       return ok(await _testManager.availableTests(user));
//     } else {
//       return Response.unauthorized('Not authenticated');
//     }
//   }
//
//   // Create router using the generate function defined in 'userservice.g.dart'.
//   Router get router => _$AppApiRouter(this);
// }