public async Task LoadTitleAsync(bool artistFallbackLarge = false)
{
_backendArtist = await _itemId.GetArtistByIdAsync();
if (_backendArtist == null)
{
return;
}
ArtistBio = !string.IsNullOrEmpty(_backendArtist.Intro) ? _backendArtist.Intro : string.Empty;
ArtistName = _backendArtist.Name;
BackgroundImageTag = new ThumbnailTag
{
Fallback = artistFallbackLarge ? "Artist,DefaultArtistLarge" : "Artist,ArtistPlaceholder",
ArtistName = _backendArtist.Name,
};
}
private async void OnNowPlayingItemChanged(object sender, NowPlayingChangedEventArgs e)
{
await _dispatcher.RunAsync(CoreDispatcherPriority.Normal, async() =>
{
var metadata = e.NewItem?.File;
if (metadata == null)
{
return;
}
NowPlayingItem = e.NewItem;
CheckFavorite();
NowPlayingTitle = metadata.Title;
NowPlayingArtist = metadata.Artist;
NowPlayingAlbum = metadata.Album;
NowPlayingTotalTime = metadata.Duration;
// Update cover, if available
CoverImage = new ThumbnailTag
{
Fallback = "Album,AlbumPlaceholder",
AlbumName = metadata.Album,
ArtistName = metadata.Artist,
ThumbnailPath = metadata.Path,
};
if (!string.IsNullOrWhiteSpace(NowPlayingTitle))
{
DesktopTitleViewConfiguration.SetTitleBarText(
string.Format(CommonSharedStrings.NowPlayingTitle, NowPlayingTitle));
}
else
{
DesktopTitleViewConfiguration.SetTitleBarText(CommonSharedStrings.NowPlayingEmptyTitle);
}
//Call LrcAutoSearch on playlist item changed
await LrcAutoSearch();
});
}
private async void OnNowPlayingChanged(object sender, NowPlayingChangedEventArgs e)
{
await Dispatcher.RunAsync(CoreDispatcherPriority.High, () =>
{
if (!IsControlAvailable)
{
IsControlAvailable = true;
}
if (e.NewItem == null)
{
return;
}
// Update item
NowPlayingItem = e.NewItem;
CheckFavorite();
// Update duration
ItemDuration = NowPlayingItem.File.Duration.TotalMilliseconds;
Position = 0;
Remaining = ItemDuration;
var metadata = Core.PlaybackControl.Instance.Current?.File;
if (metadata != null)
{
Title = metadata.Title;
Artist = metadata.Artist;
Album = metadata.Album;
// Update cover, if available
CoverImageTag = new ThumbnailTag
{
Fallback = "Album,AlbumPlaceholder",
AlbumName = metadata.Album,
ArtistName = metadata.Artist,
ThumbnailPath = metadata.Path,
};
}
});
}
public async Task LoadTitleAsync()
{
_backendAlbum = await EntityRetrievalExtensions.GetAlbumByIdAsync(_itemId);
if (_backendAlbum != null)
{
CoverImageTag = new ThumbnailTag
{
Fallback = "Album,AlbumPlaceholder",
ArtistName = _backendAlbum.Artist,
AlbumName = _backendAlbum.Title,
ThumbnailPath = _backendAlbum.FirstFileInAlbum,
};
// Get album detailed information
Title = _backendAlbum.Title;
Artist = _backendAlbum.Artist;
Year = DateTimeHelper.GetItemDateYearString(_backendAlbum.Date);
Intro = _backendAlbum.Intro;
Genre = _backendAlbum.Genre;
DesktopTitleViewConfiguration.SetTitleBarText(Title);
}
}
public void RegisterEvents()
{
PlaylistManager.Instance.FavoriteChanged += OnFavoriteChanged;
PlaybackControl.Instance.NowPlayingChanged += OnNowPlayingItemChanged;
var metadata = PlaybackControl.Instance.Current?.File;
if (metadata != null)
{
NowPlayingItem = PlaybackControl.Instance.Current;
CheckFavorite();
NowPlayingTitle = metadata.Title;
NowPlayingArtist = metadata.Artist;
NowPlayingAlbum = metadata.Album;
NowPlayingTotalTime = metadata.Duration;
// Update cover, if available
CoverImage = new ThumbnailTag
{
Fallback = "Album,AlbumPlaceholder",
AlbumName = metadata.Album,
ArtistName = metadata.Artist,
ThumbnailPath = metadata.Path,
};
}
if (!string.IsNullOrWhiteSpace(NowPlayingTitle))
{
DesktopTitleViewConfiguration.SetTitleBarText(
string.Format(CommonSharedStrings.NowPlayingTitle, NowPlayingTitle));
}
else
{
DesktopTitleViewConfiguration.SetTitleBarText(
CommonSharedStrings.NowPlayingEmptyTitle);
}
}
/// <summary>
/// Load data from database.
/// </summary>
/// <returns>An awaitable task.</returns>
public async Task LoadDataAsync()
{
var elem = await EntityRetrievalExtensions.GetAlbumByIdAsync(_itemId);
if (elem != null)
{
_backendAlbum = elem;
CoverImageTag = new ThumbnailTag
{
Fallback = "Album,AlbumPlaceholder",
ArtistName = _backendAlbum.Artist,
AlbumName = _backendAlbum.Title,
ThumbnailPath = _backendAlbum.FirstFileInAlbum,
};
#region Basic Info
// Get album detailed information
Title = elem.Title;
Artist = elem.Artist;
Year = DateTimeHelper.GetItemDateYearString(elem.Date);
Intro = elem.Intro;
Genre = elem.Genre;
DesktopTitleViewConfiguration.SetTitleBarText(Title);
#endregion
#region Items
var tempOrderedItem = new List <Tuple <int, int, DbMediaFile> >();
var dbFileAsyncEnumerator = elem.MediaFiles.ToAsyncEnumerable().GetEnumerator();
if (dbFileAsyncEnumerator != null)
{
while (await dbFileAsyncEnumerator.MoveNext())
{
var item = dbFileAsyncEnumerator.Current;
int discNum = 0, trackNum = 0;
int.TryParse(item.DiscNumber, out discNum);
int.TryParse(item.TrackNumber, out trackNum);
tempOrderedItem.Add(new Tuple <int, int, DbMediaFile>(discNum, trackNum, item));
}
}
// Disk and Track
var sortedItem = tempOrderedItem.OrderBy(i => i.Item1)
.ThenBy(i => i.Item2);
// Add subitems to the ListView data entity set
foreach (var s in sortedItem)
{
if (s == null)
{
continue;
}
ViewItems.Add(s.Item3);
}
#endregion
}
// Mark complete
IsLoading = false;
}
