private async Task <SpotifyTracks> GetTracks(string token, string playlistid)
{
string url = string.Format("https://api.spotify.com/v1/playlists/{0}/tracks", playlistid);
SpotifyTracks tracks = JsonConvert.DeserializeObject <SpotifyTracks>(await GetSpotifyType(token, url));
if (tracks.total > 20)
{
do
{
SpotifyTracks tmp = JsonConvert.DeserializeObject <SpotifyTracks>(await GetSpotifyType(token, url));
if (tmp.next != null)
{
url = tmp.next.ToString();
}
else
{
url = null;
}
for (int i = 0; i < tmp.items.Count; i++)
{
tracks.items.Add(tmp.items[i]);
}
} while (url != null);
}
return(tracks);
}
private async void Button_Click(object sender, RoutedEventArgs e)
{
cover.Children.RemoveRange(0, cover.Children.Count);
errorbox.Text = "";
if (userid.Text == "")
{
errorbox.Text = "insert a userid";
return;
}
SpotifyPlaylists playlists = new SpotifyPlaylists();
playlists = await GetPlayLists(await GetToken(), userid.Text);
int tracks = 0;
for (int i = 0; i < playlists.items.Count; i++)
{
tracks += playlists.items[i].tracks.total;
}
playlistcount.Text = "Playlists: " + playlists.items.Count;
songcount.Text = "Songs: " + tracks;
if (track.Text != "")
{
for (int i = 0; i < playlists.items.Count; i++)
{
bool containstrack = false;
SpotifyTracks playlisttracks = await GetTracks(await GetToken(), playlists.items[i].id);
for (int y = 0; y < playlisttracks.items.Count; y++)
{
if (playlisttracks.items[y].track.name.ToLower() == track.Text.ToLower())
{
containstrack = true;
}
}
if (!containstrack)
{
playlists.items.RemoveAt(i);
i--;
}
}
}
for (int i = 0; i < playlists.items.Count; i++)
{
Grid grid = new Grid();
StackPanel panel = new StackPanel();
System.Windows.Controls.Image image = new System.Windows.Controls.Image();
TextBlock textBlock = new TextBlock();
DropShadowEffect myDropShadowEffect = new DropShadowEffect();
myDropShadowEffect.Color = Colors.Black;
myDropShadowEffect.Direction = 320;
myDropShadowEffect.ShadowDepth = 25;
myDropShadowEffect.Opacity = 0.5;
myDropShadowEffect.BlurRadius = 40;
panel.Margin = new Thickness(0, 60, 0, 0);
panel.Orientation = Orientation.Vertical;
grid.Margin = new Thickness(10, 10, 10, 10);
textBlock.HorizontalAlignment = HorizontalAlignment.Center;
textBlock.VerticalAlignment = VerticalAlignment.Bottom;
textBlock.Foreground = Brushes.Gray;
textBlock.Margin = new Thickness(59, 5, 59, 0);
textBlock.Width = 100;
textBlock.TextAlignment = TextAlignment.Center;
image.Width = 150;
image.Height = 150;
textBlock.Text = playlists.items[i].name;
Uri resourceUri = new Uri(playlists.items[i].images[0].url, UriKind.RelativeOrAbsolute);
image.Source = new BitmapImage(resourceUri);
image.Effect = myDropShadowEffect;
panel.Children.Add(image);
panel.Children.Add(textBlock);
grid.Children.Add(panel);
cover.Children.Add(grid);
}
}