Yimaru-Mobile/lib/ui/views/startup/startup_viewmodel.dart

126 lines
3.9 KiB
Dart

import 'package:stacked/stacked.dart';
import 'package:stacked_services/stacked_services.dart';
import 'package:yimaru_app/services/authentication_service.dart';
import '../../../app/app.locator.dart';
import '../../../app/app.router.dart';
import '../../../models/user.dart';
import '../../../services/api_service.dart';
import '../../../services/image_downloader_service.dart';
import '../../../services/localization_service.dart';
import '../../../services/status_checker_service.dart';
import '../../common/enmus.dart';
class StartupViewModel extends ReactiveViewModel {
// Dependency injection
final _apiService = locator<ApiService>();
final _statusChecker = locator<StatusCheckerService>();
final _navigationService = locator<NavigationService>();
final _localizationService = locator<LocalizationService>();
final _authenticationService = locator<AuthenticationService>();
final _imageDownloaderService = locator<ImageDownloaderService>();
@override
List<ListenableServiceMixin> get listenableServices =>
[_authenticationService];
// Current user
User? get _user => _authenticationService.user;
User? get user => _user;
// Main startup and navigation logic
Future runStartupLogic() async {
await _localizationService.loadSelectedLanguage();
final loggedIn = await _authenticationService.userLoggedIn();
final firstTimeInstall = await _authenticationService.isFirstTimeInstall();
if (firstTimeInstall) {
await _navigationService.replaceWithLandingView();
} else {
if (loggedIn) {
await _authenticationService.getUser();
await _getProfileStatus();
} else {
// Removable
await _navigationService.replaceWithLoginView();
}
}
}
// Navigation
Future<void> replaceWithHome() async =>
await _navigationService.replaceWithHomeView();
Future<void> replaceWithFailure() async =>
await _navigationService.replaceWithFailureView(
label: 'Check you internet connection',
onTap: () async => await _getProfileStatus());
Future<void> replaceWithOnboarding() async =>
await _navigationService.replaceWithOnboardingView();
// Remote api calls
// Get profile status
Future<void> _getProfileStatus() async {
final bool? profileCompleted = _user?.profileCompleted;
Map<String, dynamic> response = {};
if (profileCompleted == null) {
if (await _statusChecker.checkConnection()) {
response = await _apiService.getProfileStatus(_user);
} else {
await replaceWithFailure();
}
} else if (!profileCompleted) {
response = {'data': false, 'status': ResponseStatus.success};
} else {
response = {'data': true, 'status': ResponseStatus.success};
}
if (response['status'] == ResponseStatus.success && !response['data']) {
await replaceWithOnboarding();
} else if (response['status'] == ResponseStatus.success &&
response['data']) {
await saveProfileStatus(response['data']);
await _getProfileData();
await replaceWithHome();
} else {
await replaceWithFailure();
}
}
// Save profile status
Future<void> saveProfileStatus(bool value) async =>
await _authenticationService.saveProfileStatus(value);
// Get profile data
Future<void> _getProfileData() async {
bool? infoLoaded = _user?.userInfoLoaded ?? false;
bool? profileCompleted = _user?.profileCompleted ?? false;
if (!infoLoaded) {
Map<String, dynamic> response = {};
if (profileCompleted) {
response = await _apiService.getProfileData(_user?.userId);
if (response['status'] == ResponseStatus.success) {
User user = response['data'] as User;
await _authenticationService.saveUserData(user);
String image =
await _imageDownloaderService.downloader(user.profilePicture);
await _authenticationService.saveProfilePicture(image);
}
}
}
}
}