private async void Import()
{
using (var handle = Insights.TrackTime("Import Music"))
{
UiBlockerUtility.Block("Scanning...");
var localMusic = await LocalMusicHelper.GetFilesInMusicAsync();
handle.Data.Add("TotalCount", localMusic.Count.ToString());
var failedCount = 0;
App.Locator.CollectionService.Songs.SuppressEvents = true;
App.Locator.CollectionService.Artists.SuppressEvents = true;
App.Locator.CollectionService.Albums.SuppressEvents = true;
App.Locator.SqlService.BeginTransaction();
for (var i = 0; i < localMusic.Count; i++)
{
StatusBarHelper.ShowStatus(
string.Format("Importing {0} of {1} items", i + 1, localMusic.Count),
(double)i / localMusic.Count);
try
{
await LocalMusicHelper.SaveTrackAsync(localMusic[i]);
}
catch
{
failedCount++;
}
}
App.Locator.SqlService.Commit();
App.Locator.CollectionService.Songs.Reset();
App.Locator.CollectionService.Artists.Reset();
App.Locator.CollectionService.Albums.Reset();
UiBlockerUtility.Unblock();
if (failedCount > 0)
{
CurtainPrompt.ShowError("Couldn't import {0} song(s).", failedCount);
handle.Data.Add("Failed", failedCount.ToString());
}
}
await CollectionHelper.DownloadAlbumsArtworkAsync();
await CollectionHelper.DownloadArtistsArtworkAsync();
}
public async override void NavigatedTo(Windows.UI.Xaml.Navigation.NavigationMode mode, object parameter)
{
base.NavigatedTo(mode, parameter);
var reset = App.Locator.AppSettingsHelper.Read <bool>("FactoryReset");
var startingMsg = "Restoring (this may take a bit)...";
if (reset)
{
startingMsg = "Factory resetting...";
}
using (Insights.TrackTime(reset ? "Factory Reset" : "Restore Collection"))
{
StatusBarHelper.ShowStatus(startingMsg);
var file = reset ? null : await StorageHelper.GetFileAsync("_current_restore.autcp");
//delete artowkr and mp3s
var artworkFolder = await StorageHelper.GetFolderAsync("artworks");
var artistFolder = await StorageHelper.GetFolderAsync("artists");
var songFolder = await StorageHelper.GetFolderAsync("songs");
if (artworkFolder != null)
{
await artworkFolder.DeleteAsync();
}
if (artistFolder != null)
{
await artistFolder.DeleteAsync();
}
if (songFolder != null)
{
await songFolder.DeleteAsync();
}
if (!reset)
{
using (var stream = await file.OpenAsync(FileAccess.ReadAndWrite))
{
await AutcpFormatHelper.UnpackBackup(ApplicationData.Current.LocalFolder, stream);
}
await file.DeleteAsync();
App.Locator.CollectionService.LibraryLoaded += async(sender, args) =>
{
await CollectionHelper.DownloadArtistsArtworkAsync(false);
await CollectionHelper.DownloadAlbumsArtworkAsync(false);
};
App.Locator.AppSettingsHelper.Write("Restore", false);
}
else
{
var dbs = (await ApplicationData.Current.LocalFolder.GetFilesAsync())
.Where(p => p.FileType == ".sqldb").ToList();
foreach (var db in dbs)
{
await db.DeleteAsync();
}
App.Locator.AppSettingsHelper.Write("FactoryReset", false);
}
StatusBarHelper.HideStatus();
}
(Application.Current as App).BootAppServicesAsync();
App.Navigator.GoTo <HomePage, ZoomOutTransition>(null, false);
}