public SongTileViewModel(Song model, IPlayApi playApi)
{
Model = model;
playApi.FetchImageForAlbum(model)
.LoggedCatch(this, Observable.Return(default(BitmapImage)))
.ToProperty(this, x => x.AlbumArt);
QueueSong = new ReactiveAsyncCommand();
QueueAlbum = new ReactiveAsyncCommand();
QueueSong.RegisterAsyncObservable(_ => playApi.QueueSong(Model))
.Subscribe(
x => this.Log().Info("Queued {0}", Model.name),
ex => this.Log().WarnException("Failed to queue", ex));
QueueAlbum.RegisterAsyncObservable(_ => playApi.AllSongsOnAlbum(Model.artist, Model.album))
.SelectMany(x => x.ToObservable())
.Select(x => reallyTryToQueueSong(playApi, x)).Concat()
.Subscribe(
x => this.Log().Info("Queued song"),
ex => this.Log().WarnException("Failed to queue album", ex));
QueueAlbum.ThrownExceptions.Subscribe(x => { });
IsStarred = model.starred;
ToggleStarred = new ReactiveAsyncCommand();
ToggleStarred.RegisterAsyncObservable(_ => IsStarred ? playApi.Unstar(Model) : playApi.Star(Model))
.Select(_ => true).LoggedCatch(this, Observable.Return(false))
.Subscribe(result => {
if (result)
{
IsStarred = !IsStarred;
}
}, ex => this.Log().WarnException("Couldn't star/unstar song", ex));
ToggleStarred.ThrownExceptions.Subscribe(x => { });
}
public SongTileViewModel(Song model, IPlayApi playApi)
{
Model = model;
playApi.FetchImageForAlbum(model)
.LoggedCatch(this, Observable.Return(default(BitmapImage)))
.ToProperty(this, x => x.AlbumArt);
QueueSong = new ReactiveAsyncCommand();
QueueAlbum = new ReactiveAsyncCommand();
QueueSong.RegisterAsyncObservable(_ => playApi.QueueSong(Model))
.Subscribe(
x => this.Log().Info("Queued {0}", Model.name),
ex => this.Log().WarnException("Failed to queue", ex));
QueueAlbum.RegisterAsyncObservable(_ => playApi.AllSongsOnAlbum(Model.artist, Model.album))
.SelectMany(x => x.ToObservable())
.Select(x => reallyTryToQueueSong(playApi, x)).Concat()
.Subscribe(
x => this.Log().Info("Queued song"),
ex => this.Log().WarnException("Failed to queue album", ex));
QueueAlbum.ThrownExceptions.Subscribe(x => { });
IsStarred = model.starred;
ToggleStarred = new ReactiveAsyncCommand();
ToggleStarred.RegisterAsyncObservable(_ => IsStarred ? playApi.Unstar(Model) : playApi.Star(Model))
.Select(_ => true).LoggedCatch(this, Observable.Return(false))
.Subscribe(result => {
if (result) IsStarred = !IsStarred;
}, ex => this.Log().WarnException("Couldn't star/unstar song", ex));
ToggleStarred.ThrownExceptions.Subscribe(x => { });
}
IObservable<Unit> reallyTryToQueueSong(IPlayApi playApi, Song song)
{
return Observable.Defer(() => playApi.QueueSong(song))
.Timeout(TimeSpan.FromSeconds(20), RxApp.TaskpoolScheduler)
.Retry(3);
}
IObservable <Unit> reallyTryToQueueSong(IPlayApi playApi, Song song)
{
return(Observable.Defer(() => playApi.QueueSong(song))
.Timeout(TimeSpan.FromSeconds(20), RxApp.TaskpoolScheduler)
.Retry(3));
}