> Fix releases cache file

src/Anilibria/Anilibria.csproj

@@ -331,10 +331,13 @@
     <Compile Include="Services\Implementations\LiteDbLocalPath.cs" />
     <Compile Include="Services\Implementations\ObserverEvents.cs" />
     <Compile Include="Pages\DownloadManagerPage\PresentationClasses\DownloadItemModel.cs" />
+    <Compile Include="Services\Implementations\ReleaseSingletonService.cs" />
+    <Compile Include="Services\Implementations\ReleasesService.cs" />
     <Compile Include="Services\Implementations\StorageService.cs" />
     <Compile Include="Services\Implementations\SynchronizeService.cs" />
     <Compile Include="Services\Implementations\SyncService.cs" />
     <Compile Include="Services\Implementations\SystemService.cs" />
+    <Compile Include="Services\IReleasesService.cs" />
     <Compile Include="Services\ISynchronizationService.cs" />
     <Compile Include="Services\PresentationClasses\ApiResponse.cs" />
     <Compile Include="Services\PresentationClasses\ApiResponseError.cs" />

src/Anilibria/App.xaml.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Threading.Tasks;
 using Anilibria.GlobalState;
 using Anilibria.Pages.DiagnosticsPage;
 using Anilibria.Pages.ProtocolsPages;
@@ -56,8 +57,7 @@ protected override void OnActivated ( IActivatedEventArgs args ) {
 
 					if ( isNotStarted ) {
 						TransitionToChangeApiPath ( newUrl );
-					}
-					else {
+					} else {
 						var frame = (Frame) Window.Current.Content;
 						var homeView = ( frame.Content as HomeView );
 						homeView.SetApiPath ( newUrl );
@@ -95,7 +95,7 @@ protected override async void OnLaunched ( LaunchActivatedEventArgs e ) {
 			//if app started on xbox then increase screen size on full screen.
 			TransitionToFullScreen ();
 
-			if ( e.PreviousExecutionState != ApplicationExecutionState.Suspended && e.PreviousExecutionState != ApplicationExecutionState.Running ) PopulateFirstStartReleases ();
+			if ( e.PreviousExecutionState != ApplicationExecutionState.Suspended && e.PreviousExecutionState != ApplicationExecutionState.Running ) await PopulateFirstStartReleases ();
 
 			LaunchParameters.SetArguments ( e.Arguments );
 
@@ -118,10 +118,12 @@ private static void TransitionToFullScreen () {
 			if ( SystemService.GetDeviceFamilyType () == DeviceFamilyType.Xbox ) ApplicationView.GetForCurrentView ().SetDesiredBoundsMode ( ApplicationViewBoundsMode.UseCoreWindow );
 		}
 
-		private void PopulateFirstStartReleases () {
+		private async Task PopulateFirstStartReleases () {
+			await ReleaseSingletonService.LoadReleases ();
+
 			//don't wait for release sync because it may take longer than expected
 #pragma warning disable CS4014
-			new SynchronizeService ( ApiService.Current () , StorageService.Current () ).SynchronizeReleases ();
+			new SynchronizeService ( ApiService.Current () , StorageService.Current () , ReleaseSingletonService.Current () ).SynchronizeReleases ();
 #pragma warning restore CS4014
 		}
 

src/Anilibria/Pages/CinemaHall/CinemaHallView.xaml.cs

@@ -3,6 +3,7 @@
 using Anilibria.Services.Implementations;
 using Windows.ApplicationModel;
 using Windows.System;
+using Windows.UI.Xaml;
 using Windows.UI.Xaml.Controls;
 using Windows.UI.Xaml.Documents;
 
@@ -16,12 +17,10 @@ public sealed partial class CinemaHallView : Page {
 		public CinemaHallView () {
 			InitializeComponent ();
 
-			DataContext = new CinemaHallViewModel ( ApiService.Current () , StorageService.Current () , new AnalyticsService () );
+			DataContext = new CinemaHallViewModel ( ApiService.Current () , StorageService.Current () , new AnalyticsService (), ReleaseSingletonService.Current() );
 		}
 
-		private async void HelpButton_Click ( object sender , Windows.UI.Xaml.RoutedEventArgs e ) {
-			await ShowCinemaHallPdf ();
-		}
+		private async void HelpButton_Click ( object sender , RoutedEventArgs e ) => await ShowCinemaHallPdf ();
 
 		private static async Task ShowCinemaHallPdf () {
 			var location = Package.Current.InstalledLocation;
@@ -31,9 +30,7 @@ private static async Task ShowCinemaHallPdf () {
 			await Launcher.LaunchFileAsync ( file );
 		}
 
-		private async void Hyperlink_Click ( Hyperlink sender , HyperlinkClickEventArgs args ) {
-			await ShowCinemaHallPdf ();
-		}
+		private async void Hyperlink_Click ( Hyperlink sender , HyperlinkClickEventArgs args ) => await ShowCinemaHallPdf ();
 
 	}
 

src/Anilibria/Pages/CinemaHall/CinemaHallViewModel.cs

@@ -36,14 +36,17 @@ public class CinemaHallViewModel : ViewModel, INavigation {
 
 		private readonly IAnilibriaApiService m_AnilibriaApiService;
 
+		private readonly IReleasesService m_ReleasesService;
+
 		private CinemaHallReleaseEntity m_ReleasesEntity;
 
 		private CinemaHallReleaseModel m_ReorderItem;
 
-		public CinemaHallViewModel ( IAnilibriaApiService anilibriaApiService , IDataContext dataContext , IAnalyticsService analyticsService ) {
+		public CinemaHallViewModel ( IAnilibriaApiService anilibriaApiService , IDataContext dataContext , IAnalyticsService analyticsService , IReleasesService releasesService ) {
 			m_DataContext = dataContext ?? throw new ArgumentNullException ( nameof ( dataContext ) );
 			m_AnalyticsService = analyticsService ?? throw new ArgumentNullException ( nameof ( analyticsService ) );
 			m_AnilibriaApiService = anilibriaApiService ?? throw new ArgumentNullException ( nameof ( anilibriaApiService ) );
+			m_ReleasesService = releasesService ?? throw new ArgumentNullException ( nameof ( releasesService ) );
 
 			RefreshSelectedReleases ();
 
@@ -131,7 +134,7 @@ public void NavigateFrom () {
 		/// Navigate to.
 		/// </summary>
 		/// <param name="parameter">Parameter.</param>
-		public async void NavigateTo ( object parameter ) {
+		public void NavigateTo ( object parameter ) {
 
 			var collection = m_DataContext.GetCollection<CinemaHallReleaseEntity> ();
 			m_ReleasesEntity = collection.FirstOrDefault ();
@@ -145,12 +148,7 @@ public async void NavigateTo ( object parameter ) {
 
 			IsEmptyList = !m_ReleasesEntity.Releases.Any ();
 
-			var releasesFile = await ApplicationData.Current.LocalFolder.TryGetItemAsync ( "releases.cache" );
-			var releases = Enumerable.Empty<ReleaseEntity> ();
-			if ( releasesFile != null ) {
-				var relasesJson = await FileIO.ReadTextAsync ( (IStorageFile) releasesFile );
-				releases = relasesJson.Length > 0 ? JsonConvert.DeserializeObject<List<ReleaseEntity>> ( relasesJson ) : Enumerable.Empty<ReleaseEntity> ();
-			}
+			var releases = m_ReleasesService.GetReleases ();
 
 			var releasesDictionary = releases.ToDictionary ( a => a.Id );
 

src/Anilibria/Pages/DownloadManagerPage/DownloadManagerView.xaml.cs

@@ -13,7 +13,7 @@ public sealed partial class DownloadManagerView : UserControl {
 
 		public DownloadManagerView () {
 			InitializeComponent ();
-			m_ViewModel = new DownloadManagerViewModel ( DownloadManager.Current (), StorageService.Current () , new AnalyticsService() );
+			m_ViewModel = new DownloadManagerViewModel ( DownloadManager.Current (), StorageService.Current () , new AnalyticsService(), ReleaseSingletonService.Current() );
 			DataContext = m_ViewModel;
 		}
 

src/Anilibria/Pages/DownloadManagerPage/DownloadManagerViewModel.cs

@@ -81,9 +81,12 @@ public class DownloadManagerViewModel : ViewModel, INavigation {
 
 		private Brush m_PlayColor;
 
-		public DownloadManagerViewModel ( IDownloadService downloadService , IDataContext dataContext , IAnalyticsService analyticsService ) {
+		private readonly IReleasesService m_ReleasesService;
+
+		public DownloadManagerViewModel ( IDownloadService downloadService , IDataContext dataContext , IAnalyticsService analyticsService , IReleasesService releasesService ) {
 			m_DownloadService = downloadService ?? throw new ArgumentNullException ( nameof ( downloadService ) );
 			m_AnalyticsService = analyticsService ?? throw new ArgumentNullException ( nameof ( analyticsService ) );
+			m_ReleasesService = releasesService ?? throw new ArgumentNullException ( nameof ( releasesService ) );
 			m_DownloadService.SetDownloadProgress ( ProgressHandler );
 			m_DownloadService.SetDownloadFinished ( FinishHandler );
 			CreateCommands ();
@@ -216,15 +219,7 @@ private DownloadItemModel MapToModel ( DownloadReleaseEntity downloadRelease ) {
 			};
 		}
 
-		private async void RefreshAfterSynchronize ( object parameter ) {
-			m_Releases = Enumerable.Empty<ReleaseEntity> ();
-
-			var releasesFile = await ApplicationData.Current.LocalFolder.TryGetItemAsync ( "releases.cache" );
-			if ( releasesFile == null ) return;
-
-			var relasesJson = await FileIO.ReadTextAsync ( (IStorageFile) releasesFile );
-			m_Releases = relasesJson.Length > 0 ? JsonConvert.DeserializeObject<List<ReleaseEntity>> ( relasesJson ) : Enumerable.Empty<ReleaseEntity> ();
-		}
+		private void RefreshAfterSynchronize ( object parameter ) => m_Releases = m_ReleasesService.GetReleases ();
 
 		/// <summary>
 		/// Initialize.
@@ -274,7 +269,7 @@ private async void SaveVideo ( string identifier ) {
 				var status = await CachedFileManager.CompleteUpdatesAsync ( file );
 				if ( status != FileUpdateStatus.Complete ) failed = true;
 
-				if (failed) {
+				if ( failed ) {
 					ObserverEvents.FireEvent (
 						"showMessage" ,
 						new MessageModel {

src/Anilibria/Pages/OnlinePlayer/OnlinePlayerView.xaml.cs

@@ -62,7 +62,7 @@ public sealed partial class OnlinePlayerView : Page {
 
 		public OnlinePlayerView () {
 			InitializeComponent ();
-			m_ViewModel = new OnlinePlayerViewModel ( new AnalyticsService () , StorageService.Current () , ApiService.Current () , DownloadManager.Current () ) {
+			m_ViewModel = new OnlinePlayerViewModel ( new AnalyticsService () , StorageService.Current () , ApiService.Current () , DownloadManager.Current (), ReleaseSingletonService.Current() ) {
 				ChangeVolumeHandler = ChangeVolumeHandler ,
 				ChangePlayback = ChangePlaybackHandler ,
 				ChangePosition = ChangePosition ,