revanced-manager/lib/ui/views/home/home_viewmodel.dart
2022-08-17 18:44:27 +01:00

59 lines
2.2 KiB
Dart

import 'dart:convert';
import 'package:injectable/injectable.dart';
import 'package:revanced_manager/app/app.locator.dart';
import 'package:revanced_manager/app/app.router.dart';
import 'package:revanced_manager/models/patched_application.dart';
import 'package:revanced_manager/services/github_api.dart';
import 'package:revanced_manager/services/manager_api.dart';
import 'package:revanced_manager/services/patcher_api.dart';
import 'package:revanced_manager/ui/views/app_selector/app_selector_viewmodel.dart';
import 'package:revanced_manager/ui/views/patches_selector/patches_selector_viewmodel.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:stacked/stacked.dart';
import 'package:stacked_services/stacked_services.dart';
@lazySingleton
class HomeViewModel extends BaseViewModel {
final _navigationService = locator<NavigationService>();
final GithubAPI githubAPI = GithubAPI();
final PatcherAPI patcherAPI = locator<PatcherAPI>();
bool showUpdatableApps = true;
Future<void> initialize() async {
await patcherAPI.loadPatches();
}
void toggleUpdatableApps(bool value) {
showUpdatableApps = value;
notifyListeners();
}
Future downloadPatches() => locator<ManagerAPI>().downloadPatches();
Future downloadIntegrations() => locator<ManagerAPI>().downloadIntegrations();
void navigateToInstaller(PatchedApplication app) async {
locator<AppSelectorViewModel>().selectedApp = app;
locator<PatchesSelectorViewModel>().selectedPatches =
await patcherAPI.getAppliedPatches(app);
_navigationService.navigateTo(Routes.installerView);
}
Future<List<PatchedApplication>> getPatchedApps(bool isUpdatable) async {
List<PatchedApplication> list = [];
SharedPreferences prefs = await SharedPreferences.getInstance();
List<String> patchedApps = prefs.getStringList('patchedApps') ?? [];
for (String str in patchedApps) {
PatchedApplication app = PatchedApplication.fromJson(json.decode(str));
bool hasUpdates = await githubAPI.hasUpdates(
app,
'revanced',
'revanced-patches',
);
if (hasUpdates == isUpdatable) {
list.add(app);
}
}
return list;
}
}