protected override async void OnAppearing()
{
base.OnAppearing();
IsBusy = true;
var response = await httpClient.GetAsync(URL);
if (response.IsSuccessStatusCode)
{
var jsonResponse = await response.Content.ReadAsStringAsync();
try
{
var albumsResponse = JsonConvert.DeserializeObject <List <Album> >(jsonResponse);
if (albumsResponse.Count > 0)
{
Albums.Clear();
foreach (var album in albumsResponse)
{
Albums.Add(album);
}
}
}
catch (Exception)
{
await DisplayAlert("Error", "No se pudo descargar la lista de albums", "Ok");
}
}
else
{
await DisplayAlert("Error", "No se pudo descargar la lista de albums", "Ok");
}
IsBusy = false;
}
void ExecuteLoadCommand()
{
if (IsBusy)
{
return;
}
IsBusy = true;
if (CurrentGroup == null)
{
IsBusy = false;
return;
}
try {
Albums.Clear();
CurrentGroup.Albums.ForEach(p => Albums.Add(p));
OnPropertyChanged("HasAlbums");
OnPropertyChanged("NoAlbums");
} catch (Exception ex) {
Debug.WriteLine(ex);
} finally {
IsBusy = false;
}
}
public void Clear()
{
Artists.Clear();
Albums.Clear();
Geneires.Clear();
Years.Clear();
}
private void ClearViewModel()
{
Albums.Clear();
Artists.Clear();
Playlists.Clear();
Tracks.Clear();
}
public override void OnNavigatedTo(NavigatedToEventArgs e, Dictionary <string, object> viewModelState)
{
Tracks = Tracks ?? new SimpleStateSupportCollection <JumpListGroup <VKSaverTrack> >(LoadTracks);
Artists = Artists ?? new SimpleStateSupportCollection <JumpListGroup <VKSaverArtist> >(LoadArtists);
Albums = Albums ?? new SimpleStateSupportCollection <JumpListGroup <VKSaverAlbum> >(LoadAlbums);
Genres = Genres ?? new SimpleStateSupportCollection <JumpListGroup <VKSaverGenre> >(LoadGenres);
Folders = Folders ?? new SimpleStateSupportCollection <VKSaverFolder>(LoadFolders);
Cached = Cached ?? new SimpleStateSupportCollection <JumpListGroup <VKSaverTrack> >(LoadCachedTracks);
if (_libraryDatabaseService.NeedReloadLibraryView)
{
Tracks.Clear();
Artists.Clear();
Albums.Clear();
Genres.Clear();
Folders.Clear();
Cached.Clear();
_libraryDatabaseService.NeedReloadLibraryView = false;
}
if (viewModelState.Count > 0)
{
CurrentPivotIndex = (int)viewModelState[nameof(CurrentPivotIndex)];
}
else
{
string viewName = (string)e.Parameter;
SetPivotIndex(viewName);
}
base.OnNavigatedTo(e, viewModelState);
}
private void OnLibraryUpdated(string s)
{
DispatcherHelper.CheckBeginInvokeOnUI(() => {
Albums.Clear();
LoadAlbums();
});
}
void ClearDatabase()
{
musicDatabase.DeleteAll();
musicDatabase.DeleteAll();
musicDatabase.DeleteAll();
trackCollectionRepository.DeleteAll();
tracklistItemRepository.DeleteAll();
musicDatabase.Initialize();
musicDatabase.Initialize();
musicDatabase.Initialize();
trackCollectionRepository.Initialize();
tracklistItemRepository.Initialize();
Artists.Clear();
Albums.Clear();
Tracks.Clear();
TrackCollections.Clear();
videoDatabase.DeleteAll();
Videos.Clear();
CameraRoll.Clear();
Shows.Clear();
}
public async Task Initialize()
{
Artists.Clear();
Albums.Clear();
Tracks.Clear();
TrackCollections.Clear();
Videos.Clear();
CameraRoll.Clear();
Shows.Clear();
if (_alreadyIndexedOnce)
{
return;
}
_alreadyIndexedOnce = true;
// Doing full indexing from scratch if 0 tracks are found
if (IsMusicDatabaseEmpty() && IsVideoDatabaseEmpty())
{
ClearDatabase();
}
else // Restore the database
{
LoadVideosFromDatabase();
await LoadShowsFromDatabase();
LoadCameraRollFromDatabase();
}
await PerformMediaLibraryIndexing();
}
public void ResetMusicContent()
{
Tracks.Clear();
Albums.Clear();
Artists.Clear();
Playlists.Clear();
}
async Task ExecuteSearchAlbumsCommand(string searchTerm)
{
if (IsBusy)
{
return;
}
IsBusy = true;
try
{
Albums.Clear();
var albums = await DataStore.GetItemsAsync(searchTerm).ConfigureAwait(false);
foreach (var album in albums)
{
Albums.Add(album);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
finally
{
IsBusy = false;
}
}
private async Task ExectueLoadAlbumsCommand()
{
Albums.Clear();
var albums = await AlbumsDataStore.GetItemsAsync().ConfigureAwait(false);
Albums = new ObservableCollection <Album>(albums);
}
async Task Load()
{
if (IsBusy)
{
return;
}
IsBusy = true;
Albums.Clear(); page = 1;
var albums = await AlbumService.Instance.GetAlbums(page);
if (albums.Count() > 0)
{
foreach (var a in albums)
{
Albums.Add(a);
}
page++;
if (page <= 100)
{
CanLoadMore = true;
}
else
{
CanLoadMore = false;
}
}
IsBusy = false;
}
public void LoadAlbumsFromDatabase()
{
Albums.Clear();
LogHelper.Log("Loading albums from MusicDB ...");
var albums = musicDatabase.LoadAlbums().ToObservable();
var orderedAlbums = albums.OrderBy(x => x.Artist).ThenBy(x => x.Name);
Albums.AddRange(orderedAlbums);
}
public void OnLoad()
{
Albums.Clear();
var albums = albumRepository.GetAll();
foreach (var album in albums)
{
Albums.Add(album);
}
}
public async Task LoadAsync()
{
var lookup = await _albumLookupDataService.GetAlbumLookupAsync();
Albums.Clear();
foreach (var item in lookup)
{
Albums.Add(new NavigationItemViewModel(item.ID, item.DisplayMember));
}
}
public async void DisplayAllAlbums()
{
ObservableCollection <Images> tempalbums = new ObservableCollection <Images>(await FileHelper.GetAllAlbumsAsync());
Albums.Clear();
for (int i = 0; i < tempalbums.Count; i++)
{
Albums.Add(tempalbums[i]);
}
}
private void UpdateAlbumList()
{
Albums.Clear();
List <Album> temp = QueryManager.GetAlbumsByArtistId(_selectedArtist.ArtistId);
for (int i = 0; i < temp.Count; i++)
{
Albums.Add(temp[i]);
}
}
public AlbumListViewModel(Group group)
{
if (group == null)
{
throw new ApplicationException("No group set for album list");
}
Title = group.Name;
LoadCommand = new Command(() => {
if (IsBusy)
{
return;
}
IsBusy = true;
if (group == null)
{
IsBusy = false;
return;
}
try {
Albums.Clear();
group.Albums.ForEach(p => Albums.Add(p));
OnPropertyChanged("IsListEmpty");
} catch (Exception ex) {
Debug.WriteLine(ex);
} finally {
IsBusy = false;
}
});
MessagingCenter.Subscribe <Album>(this, "upsert", async album => {
album.GroupId = group.Id;
album = await dataService.UpsertAsync(album);
if (group.Albums == null)
{
group.Albums = new List <Album>();
}
group.Albums.Upsert(album);
Albums.Upsert(album);
OnPropertyChanged("IsListEmpty");
});
MessagingCenter.Subscribe <Album>(this, "delete", async album => {
await dataService.Delete(album);
group.Albums.Remove(album);
Albums.Delete(album);
OnPropertyChanged("IsListEmpty");
});
LoadCommand.Execute(null);
}
private void SearchAlbums(string searchQuery)
{
Albums.Clear();
foreach (var item in AllAlbums)
{
if (item.AlbumName.ToLower().Contains(searchQuery.ToLower()))
{
Albums.Add(item);
}
}
}
public override void Cleanup()
{
_artistsLoaded = _albumsLoaded = _songsLoaded = _genresLoaded = false;
_parentId = null;
Genres.Clear();
Songs.Clear();
Artists.Clear();
Albums.Clear();
SelectedTracks.Clear();
base.Cleanup();
}
private async void Refresh()
{
await ServiceLocator.LocalMusicService.Clear();
if (Tracks != null)
{
Tracks.Clear();
}
if (Artists != null)
{
Artists.Clear();
}
if (Albums != null)
{
Albums.Clear();
}
if (AlbumGroups != null)
{
AlbumGroups.Clear();
}
if (SelectedArtistAlbums != null)
{
SelectedArtistAlbums.Clear();
}
var flyout = new FlyoutControl();
flyout.FlyoutContent = new MusicScanView();
await flyout.ShowAsync();
switch (SelectedTabIndex)
{
case 0:
LoadTracks();
break;
case 1:
LoadAlbums();
break;
case 2:
LoadArtists();
break;
}
}
private void ReloadTables()
{
Albums?.Clear();
var _tables = SqlWorker.GetTables();
if (_tables == null)
{
return;
}
foreach (DataTable i in _tables)
{
Albums.Add(i);
}
}
public void Rebuild(IEnumerable <Song> songs)
{
Albums.Clear();
Artists.Clear();
Years.Clear();
Geneires.Clear();
foreach (var s in songs)
{
Albums.Add(s.Album);
Artists.Add(s.Artist);
Years.Add(s.Year.ToString());
Geneires.Add(s.Genre);
}
}
protected override void GetAlbumInfoWithTimer()
{
log.Debug("Discogs: Looking up Album on Discogs");
Albums.Clear();
try
{
var task = GetAlbumQuery();
var result = task.Result; // Ignoring the result here, since we have added the album already in the task.
log.Debug($"Discogs: Found {Albums.Count} albums");
}
catch (Exception ex)
{
log.Debug($"Discogs: Exception receiving Album Information. {ex.Message} {ex.StackTrace}");
}
}
private async Task SearchAlbums(string searchQuery)
{
if (AddAlbums == true)
{
if (string.IsNullOrWhiteSpace(searchQuery))
{
await Application.Current.MainPage.DisplayAlert("Error", "Please type in the search bar", "OK");
return;
}
var searchResult = await _albumService.Get <List <Album> >(new AlbumSearchRequest()
{
AlbumName = searchQuery
});
Albums.Clear();
foreach (var item in searchResult)
{
var thisArtist = await _artistService.GetById <Artist>(item.ArtistId);
AlbumHelperVM local = new AlbumHelperVM()
{
AlbumId = item.AlbumId,
AlbumName = item.AlbumName,
ArtistId = thisArtist.ArtistId,
ArtistName = thisArtist.ArtistName,
AlbumGeneratedRating = "Rating: " + item.AlbumGeneratedRating.ToString() + "/5",
AlbumPhoto = item.AlbumPhoto,
DateReleased = item.DateReleased
};
Albums.Add(local);
}
}
else
{
Albums.Clear();
foreach (var item in AllAlbums)
{
if (item.AlbumName.ToLower().Contains(searchQuery.ToLower()))
{
Albums.Add(item);
}
}
}
}
void CreateFolder_Completed(object sender, LiveOperationCompletedEventArgs e)
{
if (e.Error == null)
{
// succesful.
Dispatcher.BeginInvoke(() =>
{
Albums.Clear();
GetAlubmData();
}
);
}
else
{
string newAlbumFaild = SkyPhoto.Resources.Resources.newAlbumFaild;
MessageBox.Show(newAlbumFaild);
}
}
void CreateFolder_Completed(LiveOperationResult result)
{
if (result != null)
{
// succesful.
Dispatcher.BeginInvoke(() =>
{
Albums.Clear();
GetAlubmData();
}
);
}
else
{
string newAlbumFaild = SkyPhoto.Resources.Resources.newAlbumFaild;
MessageBox.Show(newAlbumFaild);
}
}
protected override void GetAlbumInfoWithTimer()
{
log.Debug("MusicBrainz: Looking up Album on MusicBrainz");
Albums.Clear();
try
{
var album = GetAlbumQuery(ArtistName, AlbumName);
if (album.Result != null)
{
Albums.Add(album.Result);
}
log.Debug($"MusicBrainz: Found {Albums.Count} albums");
}
catch (Exception ex)
{
log.Debug($"MusicBrainz: Exception receiving Album Information. {ex.Message} {ex.StackTrace}");
}
}
private async void SearchAlbums(string query)
{
Albums.Clear();
List <int> foundAlbums = await SearchManagerModel.SearchAlbums(query);
foreach (int albumId in foundAlbums)
{
AlbumViewModel foundAlbum = LibraryViewModel.Current.LookupAlbumById(albumId);
if (foundAlbum != null)
{
Albums.Add(foundAlbum);
}
}
albumSearchInProgress = false;
NotifyPropertyChanged(Properties.SearchInProgress);
NotifyPropertyChanged(Properties.ContentInfoAlbums);
}
async Task GetAlbumsAsync()
{
if (IsBusy)
{
return;
}
try
{
IsBusy = true;
var config = SpotifyClientConfig.CreateDefault();
var request = new ClientCredentialsRequest(clientId, clientSecret);
var response = await new OAuthClient(config).RequestToken(request);
var spotify = new SpotifyClient(config.WithToken(response.AccessToken));
var albumsRaw = await spotify.Artists.GetAlbums(Authors[AuthorSelected]);
var albums = albumsRaw.Items;
Albums.Clear();
foreach (var album in albums)
{
var songsRaw = await spotify.Albums.GetTracks(album.Id);
var songs = songsRaw.Items;
Albums.Add(Album.FromSimpleAlbum(album, songs));
}
}
catch (Exception ex)
{
Debug.WriteLine($"Error to get albums: {ex.Message}");
await Application.Current.MainPage.DisplayAlert("Error with albums! ", ex.Message, "Dobrá");
}
finally
{
IsBusy = false;
}
}
