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immich/mobile/lib/shared/views/splash_screen.dart
Dhrumil Shah fe9ef1a3ea
feat(mobile) - Add better offline support (#3279)
* WIP: Adding init support for offline-loading

* WIP: found bug and fixed with offline browing adv setting

* WIP: big some bugs with first login

* WIP: static analysis fixes

* PR: Removed setting for offline browing

* PR: static analysis - remove imports

* PR: Refactored user login state

* PR: changed logger log level as it happens a lot

* PR: change log var to _log

* PR: addressing comments

* WIP: bug fixes

* WIP: static analysis on the logger variable
2023-07-27 22:05:27 -05:00

93 lines
3.3 KiB
Dart

import 'package:auto_route/auto_route.dart';
import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart' hide Store;
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:immich_mobile/modules/backup/providers/backup.provider.dart';
import 'package:immich_mobile/modules/login/providers/authentication.provider.dart';
import 'package:immich_mobile/modules/onboarding/providers/gallery_permission.provider.dart';
import 'package:immich_mobile/routing/router.dart';
import 'package:immich_mobile/shared/models/store.dart';
import 'package:immich_mobile/shared/providers/api.provider.dart';
import 'package:logging/logging.dart';
import 'package:openapi/api.dart';
class SplashScreenPage extends HookConsumerWidget {
const SplashScreenPage({Key? key}) : super(key: key);
@override
Widget build(BuildContext context, WidgetRef ref) {
final apiService = ref.watch(apiServiceProvider);
final serverUrl = Store.tryGet(StoreKey.serverUrl);
final accessToken = Store.tryGet(StoreKey.accessToken);
final log = Logger("SplashScreenPage");
void performLoggingIn() async {
bool isSuccess = false;
bool deviceIsOffline = false;
if (accessToken != null && serverUrl != null) {
try {
// Resolve API server endpoint from user provided serverUrl
await apiService.resolveAndSetEndpoint(serverUrl);
} on ApiException catch (e) {
// okay, try to continue anyway if offline
if (e.code == 503) {
deviceIsOffline = true;
log.fine("Device seems to be offline upon launch");
} else {
log.severe(e);
}
} catch (e) {
log.severe(e);
}
isSuccess =
await ref.read(authenticationProvider.notifier).setSuccessLoginInfo(
accessToken: accessToken,
serverUrl: serverUrl,
offlineLogin: deviceIsOffline,
);
}
// If the device is offline and there is a currentUser stored locallly
// Proceed into the app
if (deviceIsOffline && Store.tryGet(StoreKey.currentUser) != null) {
AutoRouter.of(context).replace(const TabControllerRoute());
} else if (isSuccess) {
// If device was able to login through the internet successfully
final hasPermission =
await ref.read(galleryPermissionNotifier.notifier).hasPermission;
if (hasPermission) {
// Resume backup (if enable) then navigate
ref.watch(backupProvider.notifier).resumeBackup();
}
AutoRouter.of(context).replace(const TabControllerRoute());
} else {
// User was unable to login through either offline or online methods
AutoRouter.of(context).replace(const LoginRoute());
}
}
useEffect(
() {
if (serverUrl != null && accessToken != null) {
performLoggingIn();
} else {
AutoRouter.of(context).replace(const LoginRoute());
}
return null;
},
[],
);
return const Scaffold(
body: Center(
child: Image(
image: AssetImage('assets/immich-logo-no-outline.png'),
width: 80,
filterQuality: FilterQuality.high,
),
),
);
}
}