async void AlbumButton_Clicked(object sender, RoutedEventArgs e)
{
var albumID = (string)(((Button)sender).Tag);
var dbConnection = new SQLiteAsyncConnection("PlaneAudioU.db");
playingAlbum = await dbConnection.Table<Album>().Where(a => a.AlbumID.Equals(albumID)).FirstOrDefaultAsync();
if (playingAlbum == null)
{
return;
}
PlayTrack(await StorageFile.GetFileFromPathAsync(playingAlbum.TrackPaths[0]));
albumTitleBlock.Text = playingAlbum.Title + "\n" + playingAlbum.Artist;
trackPanel.Children.Clear();
foreach (var title in playingAlbum.Titles)
{
var textBlock = new TextBlock();
textBlock.FontSize = 14;
textBlock.Text = title;
trackPanel.Children.Add(textBlock);
}
playingTrackNum = 0;
((TextBlock)(trackPanel.Children[playingTrackNum])).FontWeight = Windows.UI.Text.FontWeights.Bold;
}
async Task PickAlbumsFromDir()
{
var now = DateTime.Now;
var albumFolders = await KnownFolders.MusicLibrary.GetFoldersAsync(Windows.Storage.Search.CommonFolderQuery.GroupByArtist);
foreach (var albumFolder in albumFolders)
{
Debug.WriteLine(albumFolder.Name);
var files = from b in await albumFolder.GetFilesAsync()
where !b.Path.EndsWith(".jpg")
select b;
var propDict = (from b in files
select new { b.Properties.GetMusicPropertiesAsync().AsTask().Result,
Value = b }
).ToDictionary(b => b.Result, b => b.Value);
var musicProperties = from b in propDict.Keys
orderby b.TrackNumber
group b by b.Album;
var albumPool = new List<Album>() { };
foreach (var tracks in musicProperties)
{
var props = tracks.ToList();
var paths = (from b in props
select propDict[b].Path).ToList();
var yearDesc = 10000 - props[0].Year;
var albumID = $"{props[0].Artist} {yearDesc} {props[0].Album}";
var db1 = new SQLiteAsyncConnection("PlaneAudioU.db");
var album = await db1
.Table<Album>()
.Where(a => a.AlbumID == albumID)
.FirstOrDefaultAsync();
var albumNew = new Album()
{
AlbumID = albumID,
Title = props[0].Album,
Artist = props[0].Artist,
Titles = props.Select(a => a.Title).ToList(),
TrackPaths = paths,
Length = props.Count(),
Added = now
};
var db2 = new SQLiteAsyncConnection("PlaneAudioU.db");
if (album == null)
{
await db2.InsertAsync(albumNew);
}
else
{
await db2.UpdateAsync(albumNew);
}
albumPool.Add(albumNew);
}
Debug.WriteLine("album pool. " + albumPool.Count.ToString());
if (albumPool.Count() > 0)
{
var albumToShow = (from a in albumPool
where !shownAlbums.Contains(a.AlbumID)
select a).ToList();
if (albumToShow.Count() > 0)
{
var artistRect = GetArtistRect(albumToShow[0].Artist);
albumPanel.Items.Add(artistRect);
foreach (var album in albumToShow.OrderBy(a => a.AlbumID))
{
var button = await album.GetButton();
button.Click += AlbumButton_Clicked;
albumPanel.Items.Add(button);
shownAlbums.Add(album.AlbumID);
}
}
}
}
Debug.WriteLine("Saving to db.");
var db3 = new SQLiteAsyncConnection("PlaneAudioU.db");
foreach (var oldAlbum in await db3.Table<Album>().Where(a => now > a.Added).ToListAsync())
{
var db4 = new SQLiteAsyncConnection("PlaneAudioU.db");
await db4.DeleteAsync(oldAlbum);
}
}